/******/ (function(modules) { // webpackBootstrap
/******/ 	// The module cache
/******/ 	var installedModules = {};
/******/
/******/ 	// The require function
/******/ 	function __webpack_require__(moduleId) {
/******/
/******/ 		// Check if module is in cache
/******/ 		if(installedModules[moduleId])
/******/ 			return installedModules[moduleId].exports;
/******/
/******/ 		// Create a new module (and put it into the cache)
/******/ 		var module = installedModules[moduleId] = {
/******/ 			i: moduleId,
/******/ 			l: false,
/******/ 			exports: {}
/******/ 		};
/******/
/******/ 		// Execute the module function
/******/ 		modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/
/******/ 		// Flag the module as loaded
/******/ 		module.l = true;
/******/
/******/ 		// Return the exports of the module
/******/ 		return module.exports;
/******/ 	}
/******/
/******/
/******/ 	// expose the modules object (__webpack_modules__)
/******/ 	__webpack_require__.m = modules;
/******/
/******/ 	// expose the module cache
/******/ 	__webpack_require__.c = installedModules;
/******/
/******/ 	// identity function for calling harmony imports with the correct context
/******/ 	__webpack_require__.i = function(value) { return value; };
/******/
/******/ 	// define getter function for harmony exports
/******/ 	__webpack_require__.d = function(exports, name, getter) {
/******/ 		if(!__webpack_require__.o(exports, name)) {
/******/ 			Object.defineProperty(exports, name, {
/******/ 				configurable: false,
/******/ 				enumerable: true,
/******/ 				get: getter
/******/ 			});
/******/ 		}
/******/ 	};
/******/
/******/ 	// getDefaultExport function for compatibility with non-harmony modules
/******/ 	__webpack_require__.n = function(module) {
/******/ 		var getter = module && module.__esModule ?
/******/ 			function getDefault() { return module['default']; } :
/******/ 			function getModuleExports() { return module; };
/******/ 		__webpack_require__.d(getter, 'a', getter);
/******/ 		return getter;
/******/ 	};
/******/
/******/ 	// Object.prototype.hasOwnProperty.call
/******/ 	__webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); };
/******/
/******/ 	// __webpack_public_path__
/******/ 	__webpack_require__.p = "";
/******/
/******/ 	// Load entry module and return exports
/******/ 	return __webpack_require__(__webpack_require__.s = 432);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ (function(module, exports) {

// shim for using process in browser
var process = module.exports = {};

// cached from whatever global is present so that test runners that stub it
// don't break things.  But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals.  It's inside a
// function because try/catches deoptimize in certain engines.

var cachedSetTimeout;
var cachedClearTimeout;

function defaultSetTimout() {
    throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
    throw new Error('clearTimeout has not been defined');
}
(function () {
    try {
        if (typeof setTimeout === 'function') {
            cachedSetTimeout = setTimeout;
        } else {
            cachedSetTimeout = defaultSetTimout;
        }
    } catch (e) {
        cachedSetTimeout = defaultSetTimout;
    }
    try {
        if (typeof clearTimeout === 'function') {
            cachedClearTimeout = clearTimeout;
        } else {
            cachedClearTimeout = defaultClearTimeout;
        }
    } catch (e) {
        cachedClearTimeout = defaultClearTimeout;
    }
} ())
function runTimeout(fun) {
    if (cachedSetTimeout === setTimeout) {
        //normal enviroments in sane situations
        return setTimeout(fun, 0);
    }
    // if setTimeout wasn't available but was latter defined
    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
        cachedSetTimeout = setTimeout;
        return setTimeout(fun, 0);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedSetTimeout(fun, 0);
    } catch(e){
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
            return cachedSetTimeout.call(null, fun, 0);
        } catch(e){
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
            return cachedSetTimeout.call(this, fun, 0);
        }
    }


}
function runClearTimeout(marker) {
    if (cachedClearTimeout === clearTimeout) {
        //normal enviroments in sane situations
        return clearTimeout(marker);
    }
    // if clearTimeout wasn't available but was latter defined
    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
        cachedClearTimeout = clearTimeout;
        return clearTimeout(marker);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedClearTimeout(marker);
    } catch (e){
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally
            return cachedClearTimeout.call(null, marker);
        } catch (e){
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
            // Some versions of I.E. have different rules for clearTimeout vs setTimeout
            return cachedClearTimeout.call(this, marker);
        }
    }



}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;

function cleanUpNextTick() {
    if (!draining || !currentQueue) {
        return;
    }
    draining = false;
    if (currentQueue.length) {
        queue = currentQueue.concat(queue);
    } else {
        queueIndex = -1;
    }
    if (queue.length) {
        drainQueue();
    }
}

function drainQueue() {
    if (draining) {
        return;
    }
    var timeout = runTimeout(cleanUpNextTick);
    draining = true;

    var len = queue.length;
    while(len) {
        currentQueue = queue;
        queue = [];
        while (++queueIndex < len) {
            if (currentQueue) {
                currentQueue[queueIndex].run();
            }
        }
        queueIndex = -1;
        len = queue.length;
    }
    currentQueue = null;
    draining = false;
    runClearTimeout(timeout);
}

process.nextTick = function (fun) {
    var args = new Array(arguments.length - 1);
    if (arguments.length > 1) {
        for (var i = 1; i < arguments.length; i++) {
            args[i - 1] = arguments[i];
        }
    }
    queue.push(new Item(fun, args));
    if (queue.length === 1 && !draining) {
        runTimeout(drainQueue);
    }
};

// v8 likes predictible objects
function Item(fun, array) {
    this.fun = fun;
    this.array = array;
}
Item.prototype.run = function () {
    this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};

function noop() {}

process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;

process.binding = function (name) {
    throw new Error('process.binding is not supported');
};

process.cwd = function () { return '/' };
process.chdir = function (dir) {
    throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };


/***/ }),
/* 1 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



/**
 * Use invariant() to assert state which your program assumes to be true.
 *
 * Provide sprintf-style format (only %s is supported) and arguments
 * to provide information about what broke and what you were
 * expecting.
 *
 * The invariant message will be stripped in production, but the invariant
 * will remain to ensure logic does not differ in production.
 */

var validateFormat = function validateFormat(format) {};

if (process.env.NODE_ENV !== 'production') {
  validateFormat = function validateFormat(format) {
    if (format === undefined) {
      throw new Error('invariant requires an error message argument');
    }
  };
}

function invariant(condition, format, a, b, c, d, e, f) {
  validateFormat(format);

  if (!condition) {
    var error;
    if (format === undefined) {
      error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');
    } else {
      var args = [a, b, c, d, e, f];
      var argIndex = 0;
      error = new Error(format.replace(/%s/g, function () {
        return args[argIndex++];
      }));
      error.name = 'Invariant Violation';
    }

    error.framesToPop = 1; // we don't care about invariant's own frame
    throw error;
  }
}

module.exports = invariant;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 2 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2014-2015, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var emptyFunction = __webpack_require__(16);

/**
 * Similar to invariant but only logs a warning if the condition is not met.
 * This can be used to log issues in development environments in critical
 * paths. Removing the logging code for production environments will keep the
 * same logic and follow the same code paths.
 */

var warning = emptyFunction;

if (process.env.NODE_ENV !== 'production') {
  (function () {
    var printWarning = function printWarning(format) {
      for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
        args[_key - 1] = arguments[_key];
      }

      var argIndex = 0;
      var message = 'Warning: ' + format.replace(/%s/g, function () {
        return args[argIndex++];
      });
      if (typeof console !== 'undefined') {
        console.error(message);
      }
      try {
        // --- Welcome to debugging React ---
        // This error was thrown as a convenience so that you can use this stack
        // to find the callsite that caused this warning to fire.
        throw new Error(message);
      } catch (x) {}
    };

    warning = function warning(condition, format) {
      if (format === undefined) {
        throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
      }

      if (format.indexOf('Failed Composite propType: ') === 0) {
        return; // Ignore CompositeComponent proptype check.
      }

      if (!condition) {
        for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
          args[_key2 - 2] = arguments[_key2];
        }

        printWarning.apply(undefined, [format].concat(args));
      }
    };
  })();
}

module.exports = warning;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 3 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _GraphQLError = __webpack_require__(51);

Object.defineProperty(exports, 'GraphQLError', {
  enumerable: true,
  get: function get() {
    return _GraphQLError.GraphQLError;
  }
});

var _syntaxError = __webpack_require__(300);

Object.defineProperty(exports, 'syntaxError', {
  enumerable: true,
  get: function get() {
    return _syntaxError.syntaxError;
  }
});

var _locatedError = __webpack_require__(299);

Object.defineProperty(exports, 'locatedError', {
  enumerable: true,
  get: function get() {
    return _locatedError.locatedError;
  }
});

var _formatError = __webpack_require__(298);

Object.defineProperty(exports, 'formatError', {
  enumerable: true,
  get: function get() {
    return _formatError.formatError;
  }
});

/***/ }),
/* 4 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */


/**
 * WARNING: DO NOT manually require this module.
 * This is a replacement for `invariant(...)` used by the error code system
 * and will _only_ be required by the corresponding babel pass.
 * It always throws.
 */

function reactProdInvariant(code) {
  var argCount = arguments.length - 1;

  var message = 'Minified React error #' + code + '; visit ' + 'http://facebook.github.io/react/docs/error-decoder.html?invariant=' + code;

  for (var argIdx = 0; argIdx < argCount; argIdx++) {
    message += '&args[]=' + encodeURIComponent(arguments[argIdx + 1]);
  }

  message += ' for the full message or use the non-minified dev environment' + ' for full errors and additional helpful warnings.';

  var error = new Error(message);
  error.name = 'Invariant Violation';
  error.framesToPop = 1; // we don't care about reactProdInvariant's own frame

  throw error;
}

module.exports = reactProdInvariant;

/***/ }),
/* 5 */
/***/ (function(module, exports, __webpack_require__) {

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// This is CodeMirror (http://codemirror.net), a code editor
// implemented in JavaScript on top of the browser's DOM.
//
// You can find some technical background for some of the code below
// at http://marijnhaverbeke.nl/blog/#cm-internals .

(function (global, factory) {
   true ? module.exports = factory() :
  typeof define === 'function' && define.amd ? define(factory) :
  (global.CodeMirror = factory());
}(this, (function () { 'use strict';

// Kludges for bugs and behavior differences that can't be feature
// detected are enabled based on userAgent etc sniffing.
var userAgent = navigator.userAgent
var platform = navigator.platform

var gecko = /gecko\/\d/i.test(userAgent)
var ie_upto10 = /MSIE \d/.test(userAgent)
var ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(userAgent)
var ie = ie_upto10 || ie_11up
var ie_version = ie && (ie_upto10 ? document.documentMode || 6 : ie_11up[1])
var webkit = /WebKit\//.test(userAgent)
var qtwebkit = webkit && /Qt\/\d+\.\d+/.test(userAgent)
var chrome = /Chrome\//.test(userAgent)
var presto = /Opera\//.test(userAgent)
var safari = /Apple Computer/.test(navigator.vendor)
var mac_geMountainLion = /Mac OS X 1\d\D([8-9]|\d\d)\D/.test(userAgent)
var phantom = /PhantomJS/.test(userAgent)

var ios = /AppleWebKit/.test(userAgent) && /Mobile\/\w+/.test(userAgent)
// This is woefully incomplete. Suggestions for alternative methods welcome.
var mobile = ios || /Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(userAgent)
var mac = ios || /Mac/.test(platform)
var chromeOS = /\bCrOS\b/.test(userAgent)
var windows = /win/i.test(platform)

var presto_version = presto && userAgent.match(/Version\/(\d*\.\d*)/)
if (presto_version) { presto_version = Number(presto_version[1]) }
if (presto_version && presto_version >= 15) { presto = false; webkit = true }
// Some browsers use the wrong event properties to signal cmd/ctrl on OS X
var flipCtrlCmd = mac && (qtwebkit || presto && (presto_version == null || presto_version < 12.11))
var captureRightClick = gecko || (ie && ie_version >= 9)

function classTest(cls) { return new RegExp("(^|\\s)" + cls + "(?:$|\\s)\\s*") }

var rmClass = function(node, cls) {
  var current = node.className
  var match = classTest(cls).exec(current)
  if (match) {
    var after = current.slice(match.index + match[0].length)
    node.className = current.slice(0, match.index) + (after ? match[1] + after : "")
  }
}

function removeChildren(e) {
  for (var count = e.childNodes.length; count > 0; --count)
    { e.removeChild(e.firstChild) }
  return e
}

function removeChildrenAndAdd(parent, e) {
  return removeChildren(parent).appendChild(e)
}

function elt(tag, content, className, style) {
  var e = document.createElement(tag)
  if (className) { e.className = className }
  if (style) { e.style.cssText = style }
  if (typeof content == "string") { e.appendChild(document.createTextNode(content)) }
  else if (content) { for (var i = 0; i < content.length; ++i) { e.appendChild(content[i]) } }
  return e
}

var range
if (document.createRange) { range = function(node, start, end, endNode) {
  var r = document.createRange()
  r.setEnd(endNode || node, end)
  r.setStart(node, start)
  return r
} }
else { range = function(node, start, end) {
  var r = document.body.createTextRange()
  try { r.moveToElementText(node.parentNode) }
  catch(e) { return r }
  r.collapse(true)
  r.moveEnd("character", end)
  r.moveStart("character", start)
  return r
} }

function contains(parent, child) {
  if (child.nodeType == 3) // Android browser always returns false when child is a textnode
    { child = child.parentNode }
  if (parent.contains)
    { return parent.contains(child) }
  do {
    if (child.nodeType == 11) { child = child.host }
    if (child == parent) { return true }
  } while (child = child.parentNode)
}

function activeElt() {
  // IE and Edge may throw an "Unspecified Error" when accessing document.activeElement.
  // IE < 10 will throw when accessed while the page is loading or in an iframe.
  // IE > 9 and Edge will throw when accessed in an iframe if document.body is unavailable.
  var activeElement
  try {
    activeElement = document.activeElement
  } catch(e) {
    activeElement = document.body || null
  }
  while (activeElement && activeElement.root && activeElement.root.activeElement)
    { activeElement = activeElement.root.activeElement }
  return activeElement
}

function addClass(node, cls) {
  var current = node.className
  if (!classTest(cls).test(current)) { node.className += (current ? " " : "") + cls }
}
function joinClasses(a, b) {
  var as = a.split(" ")
  for (var i = 0; i < as.length; i++)
    { if (as[i] && !classTest(as[i]).test(b)) { b += " " + as[i] } }
  return b
}

var selectInput = function(node) { node.select() }
if (ios) // Mobile Safari apparently has a bug where select() is broken.
  { selectInput = function(node) { node.selectionStart = 0; node.selectionEnd = node.value.length } }
else if (ie) // Suppress mysterious IE10 errors
  { selectInput = function(node) { try { node.select() } catch(_e) {} } }

function bind(f) {
  var args = Array.prototype.slice.call(arguments, 1)
  return function(){return f.apply(null, args)}
}

function copyObj(obj, target, overwrite) {
  if (!target) { target = {} }
  for (var prop in obj)
    { if (obj.hasOwnProperty(prop) && (overwrite !== false || !target.hasOwnProperty(prop)))
      { target[prop] = obj[prop] } }
  return target
}

// Counts the column offset in a string, taking tabs into account.
// Used mostly to find indentation.
function countColumn(string, end, tabSize, startIndex, startValue) {
  if (end == null) {
    end = string.search(/[^\s\u00a0]/)
    if (end == -1) { end = string.length }
  }
  for (var i = startIndex || 0, n = startValue || 0;;) {
    var nextTab = string.indexOf("\t", i)
    if (nextTab < 0 || nextTab >= end)
      { return n + (end - i) }
    n += nextTab - i
    n += tabSize - (n % tabSize)
    i = nextTab + 1
  }
}

function Delayed() {this.id = null}
Delayed.prototype.set = function(ms, f) {
  clearTimeout(this.id)
  this.id = setTimeout(f, ms)
}

function indexOf(array, elt) {
  for (var i = 0; i < array.length; ++i)
    { if (array[i] == elt) { return i } }
  return -1
}

// Number of pixels added to scroller and sizer to hide scrollbar
var scrollerGap = 30

// Returned or thrown by various protocols to signal 'I'm not
// handling this'.
var Pass = {toString: function(){return "CodeMirror.Pass"}}

// Reused option objects for setSelection & friends
var sel_dontScroll = {scroll: false};
var sel_mouse = {origin: "*mouse"};
var sel_move = {origin: "+move"};
// The inverse of countColumn -- find the offset that corresponds to
// a particular column.
function findColumn(string, goal, tabSize) {
  for (var pos = 0, col = 0;;) {
    var nextTab = string.indexOf("\t", pos)
    if (nextTab == -1) { nextTab = string.length }
    var skipped = nextTab - pos
    if (nextTab == string.length || col + skipped >= goal)
      { return pos + Math.min(skipped, goal - col) }
    col += nextTab - pos
    col += tabSize - (col % tabSize)
    pos = nextTab + 1
    if (col >= goal) { return pos }
  }
}

var spaceStrs = [""]
function spaceStr(n) {
  while (spaceStrs.length <= n)
    { spaceStrs.push(lst(spaceStrs) + " ") }
  return spaceStrs[n]
}

function lst(arr) { return arr[arr.length-1] }

function map(array, f) {
  var out = []
  for (var i = 0; i < array.length; i++) { out[i] = f(array[i], i) }
  return out
}

function insertSorted(array, value, score) {
  var pos = 0, priority = score(value)
  while (pos < array.length && score(array[pos]) <= priority) { pos++ }
  array.splice(pos, 0, value)
}

function nothing() {}

function createObj(base, props) {
  var inst
  if (Object.create) {
    inst = Object.create(base)
  } else {
    nothing.prototype = base
    inst = new nothing()
  }
  if (props) { copyObj(props, inst) }
  return inst
}

var nonASCIISingleCaseWordChar = /[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/
function isWordCharBasic(ch) {
  return /\w/.test(ch) || ch > "\x80" &&
    (ch.toUpperCase() != ch.toLowerCase() || nonASCIISingleCaseWordChar.test(ch))
}
function isWordChar(ch, helper) {
  if (!helper) { return isWordCharBasic(ch) }
  if (helper.source.indexOf("\\w") > -1 && isWordCharBasic(ch)) { return true }
  return helper.test(ch)
}

function isEmpty(obj) {
  for (var n in obj) { if (obj.hasOwnProperty(n) && obj[n]) { return false } }
  return true
}

// Extending unicode characters. A series of a non-extending char +
// any number of extending chars is treated as a single unit as far
// as editing and measuring is concerned. This is not fully correct,
// since some scripts/fonts/browsers also treat other configurations
// of code points as a group.
var extendingChars = /[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/
function isExtendingChar(ch) { return ch.charCodeAt(0) >= 768 && extendingChars.test(ch) }

// The display handles the DOM integration, both for input reading
// and content drawing. It holds references to DOM nodes and
// display-related state.

function Display(place, doc, input) {
  var d = this
  this.input = input

  // Covers bottom-right square when both scrollbars are present.
  d.scrollbarFiller = elt("div", null, "CodeMirror-scrollbar-filler")
  d.scrollbarFiller.setAttribute("cm-not-content", "true")
  // Covers bottom of gutter when coverGutterNextToScrollbar is on
  // and h scrollbar is present.
  d.gutterFiller = elt("div", null, "CodeMirror-gutter-filler")
  d.gutterFiller.setAttribute("cm-not-content", "true")
  // Will contain the actual code, positioned to cover the viewport.
  d.lineDiv = elt("div", null, "CodeMirror-code")
  // Elements are added to these to represent selection and cursors.
  d.selectionDiv = elt("div", null, null, "position: relative; z-index: 1")
  d.cursorDiv = elt("div", null, "CodeMirror-cursors")
  // A visibility: hidden element used to find the size of things.
  d.measure = elt("div", null, "CodeMirror-measure")
  // When lines outside of the viewport are measured, they are drawn in this.
  d.lineMeasure = elt("div", null, "CodeMirror-measure")
  // Wraps everything that needs to exist inside the vertically-padded coordinate system
  d.lineSpace = elt("div", [d.measure, d.lineMeasure, d.selectionDiv, d.cursorDiv, d.lineDiv],
                    null, "position: relative; outline: none")
  // Moved around its parent to cover visible view.
  d.mover = elt("div", [elt("div", [d.lineSpace], "CodeMirror-lines")], null, "position: relative")
  // Set to the height of the document, allowing scrolling.
  d.sizer = elt("div", [d.mover], "CodeMirror-sizer")
  d.sizerWidth = null
  // Behavior of elts with overflow: auto and padding is
  // inconsistent across browsers. This is used to ensure the
  // scrollable area is big enough.
  d.heightForcer = elt("div", null, null, "position: absolute; height: " + scrollerGap + "px; width: 1px;")
  // Will contain the gutters, if any.
  d.gutters = elt("div", null, "CodeMirror-gutters")
  d.lineGutter = null
  // Actual scrollable element.
  d.scroller = elt("div", [d.sizer, d.heightForcer, d.gutters], "CodeMirror-scroll")
  d.scroller.setAttribute("tabIndex", "-1")
  // The element in which the editor lives.
  d.wrapper = elt("div", [d.scrollbarFiller, d.gutterFiller, d.scroller], "CodeMirror")

  // Work around IE7 z-index bug (not perfect, hence IE7 not really being supported)
  if (ie && ie_version < 8) { d.gutters.style.zIndex = -1; d.scroller.style.paddingRight = 0 }
  if (!webkit && !(gecko && mobile)) { d.scroller.draggable = true }

  if (place) {
    if (place.appendChild) { place.appendChild(d.wrapper) }
    else { place(d.wrapper) }
  }

  // Current rendered range (may be bigger than the view window).
  d.viewFrom = d.viewTo = doc.first
  d.reportedViewFrom = d.reportedViewTo = doc.first
  // Information about the rendered lines.
  d.view = []
  d.renderedView = null
  // Holds info about a single rendered line when it was rendered
  // for measurement, while not in view.
  d.externalMeasured = null
  // Empty space (in pixels) above the view
  d.viewOffset = 0
  d.lastWrapHeight = d.lastWrapWidth = 0
  d.updateLineNumbers = null

  d.nativeBarWidth = d.barHeight = d.barWidth = 0
  d.scrollbarsClipped = false

  // Used to only resize the line number gutter when necessary (when
  // the amount of lines crosses a boundary that makes its width change)
  d.lineNumWidth = d.lineNumInnerWidth = d.lineNumChars = null
  // Set to true when a non-horizontal-scrolling line widget is
  // added. As an optimization, line widget aligning is skipped when
  // this is false.
  d.alignWidgets = false

  d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null

  // Tracks the maximum line length so that the horizontal scrollbar
  // can be kept static when scrolling.
  d.maxLine = null
  d.maxLineLength = 0
  d.maxLineChanged = false

  // Used for measuring wheel scrolling granularity
  d.wheelDX = d.wheelDY = d.wheelStartX = d.wheelStartY = null

  // True when shift is held down.
  d.shift = false

  // Used to track whether anything happened since the context menu
  // was opened.
  d.selForContextMenu = null

  d.activeTouch = null

  input.init(d)
}

// Find the line object corresponding to the given line number.
function getLine(doc, n) {
  n -= doc.first
  if (n < 0 || n >= doc.size) { throw new Error("There is no line " + (n + doc.first) + " in the document.") }
  var chunk = doc
  while (!chunk.lines) {
    for (var i = 0;; ++i) {
      var child = chunk.children[i], sz = child.chunkSize()
      if (n < sz) { chunk = child; break }
      n -= sz
    }
  }
  return chunk.lines[n]
}

// Get the part of a document between two positions, as an array of
// strings.
function getBetween(doc, start, end) {
  var out = [], n = start.line
  doc.iter(start.line, end.line + 1, function (line) {
    var text = line.text
    if (n == end.line) { text = text.slice(0, end.ch) }
    if (n == start.line) { text = text.slice(start.ch) }
    out.push(text)
    ++n
  })
  return out
}
// Get the lines between from and to, as array of strings.
function getLines(doc, from, to) {
  var out = []
  doc.iter(from, to, function (line) { out.push(line.text) }) // iter aborts when callback returns truthy value
  return out
}

// Update the height of a line, propagating the height change
// upwards to parent nodes.
function updateLineHeight(line, height) {
  var diff = height - line.height
  if (diff) { for (var n = line; n; n = n.parent) { n.height += diff } }
}

// Given a line object, find its line number by walking up through
// its parent links.
function lineNo(line) {
  if (line.parent == null) { return null }
  var cur = line.parent, no = indexOf(cur.lines, line)
  for (var chunk = cur.parent; chunk; cur = chunk, chunk = chunk.parent) {
    for (var i = 0;; ++i) {
      if (chunk.children[i] == cur) { break }
      no += chunk.children[i].chunkSize()
    }
  }
  return no + cur.first
}

// Find the line at the given vertical position, using the height
// information in the document tree.
function lineAtHeight(chunk, h) {
  var n = chunk.first
  outer: do {
    for (var i$1 = 0; i$1 < chunk.children.length; ++i$1) {
      var child = chunk.children[i$1], ch = child.height
      if (h < ch) { chunk = child; continue outer }
      h -= ch
      n += child.chunkSize()
    }
    return n
  } while (!chunk.lines)
  var i = 0
  for (; i < chunk.lines.length; ++i) {
    var line = chunk.lines[i], lh = line.height
    if (h < lh) { break }
    h -= lh
  }
  return n + i
}

function isLine(doc, l) {return l >= doc.first && l < doc.first + doc.size}

function lineNumberFor(options, i) {
  return String(options.lineNumberFormatter(i + options.firstLineNumber))
}

// A Pos instance represents a position within the text.
function Pos (line, ch) {
  if (!(this instanceof Pos)) { return new Pos(line, ch) }
  this.line = line; this.ch = ch
}

// Compare two positions, return 0 if they are the same, a negative
// number when a is less, and a positive number otherwise.
function cmp(a, b) { return a.line - b.line || a.ch - b.ch }

function copyPos(x) {return Pos(x.line, x.ch)}
function maxPos(a, b) { return cmp(a, b) < 0 ? b : a }
function minPos(a, b) { return cmp(a, b) < 0 ? a : b }

// Most of the external API clips given positions to make sure they
// actually exist within the document.
function clipLine(doc, n) {return Math.max(doc.first, Math.min(n, doc.first + doc.size - 1))}
function clipPos(doc, pos) {
  if (pos.line < doc.first) { return Pos(doc.first, 0) }
  var last = doc.first + doc.size - 1
  if (pos.line > last) { return Pos(last, getLine(doc, last).text.length) }
  return clipToLen(pos, getLine(doc, pos.line).text.length)
}
function clipToLen(pos, linelen) {
  var ch = pos.ch
  if (ch == null || ch > linelen) { return Pos(pos.line, linelen) }
  else if (ch < 0) { return Pos(pos.line, 0) }
  else { return pos }
}
function clipPosArray(doc, array) {
  var out = []
  for (var i = 0; i < array.length; i++) { out[i] = clipPos(doc, array[i]) }
  return out
}

// Optimize some code when these features are not used.
var sawReadOnlySpans = false;
var sawCollapsedSpans = false;
function seeReadOnlySpans() {
  sawReadOnlySpans = true
}

function seeCollapsedSpans() {
  sawCollapsedSpans = true
}

// TEXTMARKER SPANS

function MarkedSpan(marker, from, to) {
  this.marker = marker
  this.from = from; this.to = to
}

// Search an array of spans for a span matching the given marker.
function getMarkedSpanFor(spans, marker) {
  if (spans) { for (var i = 0; i < spans.length; ++i) {
    var span = spans[i]
    if (span.marker == marker) { return span }
  } }
}
// Remove a span from an array, returning undefined if no spans are
// left (we don't store arrays for lines without spans).
function removeMarkedSpan(spans, span) {
  var r
  for (var i = 0; i < spans.length; ++i)
    { if (spans[i] != span) { (r || (r = [])).push(spans[i]) } }
  return r
}
// Add a span to a line.
function addMarkedSpan(line, span) {
  line.markedSpans = line.markedSpans ? line.markedSpans.concat([span]) : [span]
  span.marker.attachLine(line)
}

// Used for the algorithm that adjusts markers for a change in the
// document. These functions cut an array of spans at a given
// character position, returning an array of remaining chunks (or
// undefined if nothing remains).
function markedSpansBefore(old, startCh, isInsert) {
  var nw
  if (old) { for (var i = 0; i < old.length; ++i) {
    var span = old[i], marker = span.marker
    var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= startCh : span.from < startCh)
    if (startsBefore || span.from == startCh && marker.type == "bookmark" && (!isInsert || !span.marker.insertLeft)) {
      var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= startCh : span.to > startCh)
      ;(nw || (nw = [])).push(new MarkedSpan(marker, span.from, endsAfter ? null : span.to))
    }
  } }
  return nw
}
function markedSpansAfter(old, endCh, isInsert) {
  var nw
  if (old) { for (var i = 0; i < old.length; ++i) {
    var span = old[i], marker = span.marker
    var endsAfter = span.to == null || (marker.inclusiveRight ? span.to >= endCh : span.to > endCh)
    if (endsAfter || span.from == endCh && marker.type == "bookmark" && (!isInsert || span.marker.insertLeft)) {
      var startsBefore = span.from == null || (marker.inclusiveLeft ? span.from <= endCh : span.from < endCh)
      ;(nw || (nw = [])).push(new MarkedSpan(marker, startsBefore ? null : span.from - endCh,
                                            span.to == null ? null : span.to - endCh))
    }
  } }
  return nw
}

// Given a change object, compute the new set of marker spans that
// cover the line in which the change took place. Removes spans
// entirely within the change, reconnects spans belonging to the
// same marker that appear on both sides of the change, and cuts off
// spans partially within the change. Returns an array of span
// arrays with one element for each line in (after) the change.
function stretchSpansOverChange(doc, change) {
  if (change.full) { return null }
  var oldFirst = isLine(doc, change.from.line) && getLine(doc, change.from.line).markedSpans
  var oldLast = isLine(doc, change.to.line) && getLine(doc, change.to.line).markedSpans
  if (!oldFirst && !oldLast) { return null }

  var startCh = change.from.ch, endCh = change.to.ch, isInsert = cmp(change.from, change.to) == 0
  // Get the spans that 'stick out' on both sides
  var first = markedSpansBefore(oldFirst, startCh, isInsert)
  var last = markedSpansAfter(oldLast, endCh, isInsert)

  // Next, merge those two ends
  var sameLine = change.text.length == 1, offset = lst(change.text).length + (sameLine ? startCh : 0)
  if (first) {
    // Fix up .to properties of first
    for (var i = 0; i < first.length; ++i) {
      var span = first[i]
      if (span.to == null) {
        var found = getMarkedSpanFor(last, span.marker)
        if (!found) { span.to = startCh }
        else if (sameLine) { span.to = found.to == null ? null : found.to + offset }
      }
    }
  }
  if (last) {
    // Fix up .from in last (or move them into first in case of sameLine)
    for (var i$1 = 0; i$1 < last.length; ++i$1) {
      var span$1 = last[i$1]
      if (span$1.to != null) { span$1.to += offset }
      if (span$1.from == null) {
        var found$1 = getMarkedSpanFor(first, span$1.marker)
        if (!found$1) {
          span$1.from = offset
          if (sameLine) { (first || (first = [])).push(span$1) }
        }
      } else {
        span$1.from += offset
        if (sameLine) { (first || (first = [])).push(span$1) }
      }
    }
  }
  // Make sure we didn't create any zero-length spans
  if (first) { first = clearEmptySpans(first) }
  if (last && last != first) { last = clearEmptySpans(last) }

  var newMarkers = [first]
  if (!sameLine) {
    // Fill gap with whole-line-spans
    var gap = change.text.length - 2, gapMarkers
    if (gap > 0 && first)
      { for (var i$2 = 0; i$2 < first.length; ++i$2)
        { if (first[i$2].to == null)
          { (gapMarkers || (gapMarkers = [])).push(new MarkedSpan(first[i$2].marker, null, null)) } } }
    for (var i$3 = 0; i$3 < gap; ++i$3)
      { newMarkers.push(gapMarkers) }
    newMarkers.push(last)
  }
  return newMarkers
}

// Remove spans that are empty and don't have a clearWhenEmpty
// option of false.
function clearEmptySpans(spans) {
  for (var i = 0; i < spans.length; ++i) {
    var span = spans[i]
    if (span.from != null && span.from == span.to && span.marker.clearWhenEmpty !== false)
      { spans.splice(i--, 1) }
  }
  if (!spans.length) { return null }
  return spans
}

// Used to 'clip' out readOnly ranges when making a change.
function removeReadOnlyRanges(doc, from, to) {
  var markers = null
  doc.iter(from.line, to.line + 1, function (line) {
    if (line.markedSpans) { for (var i = 0; i < line.markedSpans.length; ++i) {
      var mark = line.markedSpans[i].marker
      if (mark.readOnly && (!markers || indexOf(markers, mark) == -1))
        { (markers || (markers = [])).push(mark) }
    } }
  })
  if (!markers) { return null }
  var parts = [{from: from, to: to}]
  for (var i = 0; i < markers.length; ++i) {
    var mk = markers[i], m = mk.find(0)
    for (var j = 0; j < parts.length; ++j) {
      var p = parts[j]
      if (cmp(p.to, m.from) < 0 || cmp(p.from, m.to) > 0) { continue }
      var newParts = [j, 1], dfrom = cmp(p.from, m.from), dto = cmp(p.to, m.to)
      if (dfrom < 0 || !mk.inclusiveLeft && !dfrom)
        { newParts.push({from: p.from, to: m.from}) }
      if (dto > 0 || !mk.inclusiveRight && !dto)
        { newParts.push({from: m.to, to: p.to}) }
      parts.splice.apply(parts, newParts)
      j += newParts.length - 1
    }
  }
  return parts
}

// Connect or disconnect spans from a line.
function detachMarkedSpans(line) {
  var spans = line.markedSpans
  if (!spans) { return }
  for (var i = 0; i < spans.length; ++i)
    { spans[i].marker.detachLine(line) }
  line.markedSpans = null
}
function attachMarkedSpans(line, spans) {
  if (!spans) { return }
  for (var i = 0; i < spans.length; ++i)
    { spans[i].marker.attachLine(line) }
  line.markedSpans = spans
}

// Helpers used when computing which overlapping collapsed span
// counts as the larger one.
function extraLeft(marker) { return marker.inclusiveLeft ? -1 : 0 }
function extraRight(marker) { return marker.inclusiveRight ? 1 : 0 }

// Returns a number indicating which of two overlapping collapsed
// spans is larger (and thus includes the other). Falls back to
// comparing ids when the spans cover exactly the same range.
function compareCollapsedMarkers(a, b) {
  var lenDiff = a.lines.length - b.lines.length
  if (lenDiff != 0) { return lenDiff }
  var aPos = a.find(), bPos = b.find()
  var fromCmp = cmp(aPos.from, bPos.from) || extraLeft(a) - extraLeft(b)
  if (fromCmp) { return -fromCmp }
  var toCmp = cmp(aPos.to, bPos.to) || extraRight(a) - extraRight(b)
  if (toCmp) { return toCmp }
  return b.id - a.id
}

// Find out whether a line ends or starts in a collapsed span. If
// so, return the marker for that span.
function collapsedSpanAtSide(line, start) {
  var sps = sawCollapsedSpans && line.markedSpans, found
  if (sps) { for (var sp = (void 0), i = 0; i < sps.length; ++i) {
    sp = sps[i]
    if (sp.marker.collapsed && (start ? sp.from : sp.to) == null &&
        (!found || compareCollapsedMarkers(found, sp.marker) < 0))
      { found = sp.marker }
  } }
  return found
}
function collapsedSpanAtStart(line) { return collapsedSpanAtSide(line, true) }
function collapsedSpanAtEnd(line) { return collapsedSpanAtSide(line, false) }

// Test whether there exists a collapsed span that partially
// overlaps (covers the start or end, but not both) of a new span.
// Such overlap is not allowed.
function conflictingCollapsedRange(doc, lineNo, from, to, marker) {
  var line = getLine(doc, lineNo)
  var sps = sawCollapsedSpans && line.markedSpans
  if (sps) { for (var i = 0; i < sps.length; ++i) {
    var sp = sps[i]
    if (!sp.marker.collapsed) { continue }
    var found = sp.marker.find(0)
    var fromCmp = cmp(found.from, from) || extraLeft(sp.marker) - extraLeft(marker)
    var toCmp = cmp(found.to, to) || extraRight(sp.marker) - extraRight(marker)
    if (fromCmp >= 0 && toCmp <= 0 || fromCmp <= 0 && toCmp >= 0) { continue }
    if (fromCmp <= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.to, from) >= 0 : cmp(found.to, from) > 0) ||
        fromCmp >= 0 && (sp.marker.inclusiveRight && marker.inclusiveLeft ? cmp(found.from, to) <= 0 : cmp(found.from, to) < 0))
      { return true }
  } }
}

// A visual line is a line as drawn on the screen. Folding, for
// example, can cause multiple logical lines to appear on the same
// visual line. This finds the start of the visual line that the
// given line is part of (usually that is the line itself).
function visualLine(line) {
  var merged
  while (merged = collapsedSpanAtStart(line))
    { line = merged.find(-1, true).line }
  return line
}

// Returns an array of logical lines that continue the visual line
// started by the argument, or undefined if there are no such lines.
function visualLineContinued(line) {
  var merged, lines
  while (merged = collapsedSpanAtEnd(line)) {
    line = merged.find(1, true).line
    ;(lines || (lines = [])).push(line)
  }
  return lines
}

// Get the line number of the start of the visual line that the
// given line number is part of.
function visualLineNo(doc, lineN) {
  var line = getLine(doc, lineN), vis = visualLine(line)
  if (line == vis) { return lineN }
  return lineNo(vis)
}

// Get the line number of the start of the next visual line after
// the given line.
function visualLineEndNo(doc, lineN) {
  if (lineN > doc.lastLine()) { return lineN }
  var line = getLine(doc, lineN), merged
  if (!lineIsHidden(doc, line)) { return lineN }
  while (merged = collapsedSpanAtEnd(line))
    { line = merged.find(1, true).line }
  return lineNo(line) + 1
}

// Compute whether a line is hidden. Lines count as hidden when they
// are part of a visual line that starts with another line, or when
// they are entirely covered by collapsed, non-widget span.
function lineIsHidden(doc, line) {
  var sps = sawCollapsedSpans && line.markedSpans
  if (sps) { for (var sp = (void 0), i = 0; i < sps.length; ++i) {
    sp = sps[i]
    if (!sp.marker.collapsed) { continue }
    if (sp.from == null) { return true }
    if (sp.marker.widgetNode) { continue }
    if (sp.from == 0 && sp.marker.inclusiveLeft && lineIsHiddenInner(doc, line, sp))
      { return true }
  } }
}
function lineIsHiddenInner(doc, line, span) {
  if (span.to == null) {
    var end = span.marker.find(1, true)
    return lineIsHiddenInner(doc, end.line, getMarkedSpanFor(end.line.markedSpans, span.marker))
  }
  if (span.marker.inclusiveRight && span.to == line.text.length)
    { return true }
  for (var sp = (void 0), i = 0; i < line.markedSpans.length; ++i) {
    sp = line.markedSpans[i]
    if (sp.marker.collapsed && !sp.marker.widgetNode && sp.from == span.to &&
        (sp.to == null || sp.to != span.from) &&
        (sp.marker.inclusiveLeft || span.marker.inclusiveRight) &&
        lineIsHiddenInner(doc, line, sp)) { return true }
  }
}

// Find the height above the given line.
function heightAtLine(lineObj) {
  lineObj = visualLine(lineObj)

  var h = 0, chunk = lineObj.parent
  for (var i = 0; i < chunk.lines.length; ++i) {
    var line = chunk.lines[i]
    if (line == lineObj) { break }
    else { h += line.height }
  }
  for (var p = chunk.parent; p; chunk = p, p = chunk.parent) {
    for (var i$1 = 0; i$1 < p.children.length; ++i$1) {
      var cur = p.children[i$1]
      if (cur == chunk) { break }
      else { h += cur.height }
    }
  }
  return h
}

// Compute the character length of a line, taking into account
// collapsed ranges (see markText) that might hide parts, and join
// other lines onto it.
function lineLength(line) {
  if (line.height == 0) { return 0 }
  var len = line.text.length, merged, cur = line
  while (merged = collapsedSpanAtStart(cur)) {
    var found = merged.find(0, true)
    cur = found.from.line
    len += found.from.ch - found.to.ch
  }
  cur = line
  while (merged = collapsedSpanAtEnd(cur)) {
    var found$1 = merged.find(0, true)
    len -= cur.text.length - found$1.from.ch
    cur = found$1.to.line
    len += cur.text.length - found$1.to.ch
  }
  return len
}

// Find the longest line in the document.
function findMaxLine(cm) {
  var d = cm.display, doc = cm.doc
  d.maxLine = getLine(doc, doc.first)
  d.maxLineLength = lineLength(d.maxLine)
  d.maxLineChanged = true
  doc.iter(function (line) {
    var len = lineLength(line)
    if (len > d.maxLineLength) {
      d.maxLineLength = len
      d.maxLine = line
    }
  })
}

// BIDI HELPERS

function iterateBidiSections(order, from, to, f) {
  if (!order) { return f(from, to, "ltr") }
  var found = false
  for (var i = 0; i < order.length; ++i) {
    var part = order[i]
    if (part.from < to && part.to > from || from == to && part.to == from) {
      f(Math.max(part.from, from), Math.min(part.to, to), part.level == 1 ? "rtl" : "ltr")
      found = true
    }
  }
  if (!found) { f(from, to, "ltr") }
}

function bidiLeft(part) { return part.level % 2 ? part.to : part.from }
function bidiRight(part) { return part.level % 2 ? part.from : part.to }

function lineLeft(line) { var order = getOrder(line); return order ? bidiLeft(order[0]) : 0 }
function lineRight(line) {
  var order = getOrder(line)
  if (!order) { return line.text.length }
  return bidiRight(lst(order))
}

function compareBidiLevel(order, a, b) {
  var linedir = order[0].level
  if (a == linedir) { return true }
  if (b == linedir) { return false }
  return a < b
}

var bidiOther = null
function getBidiPartAt(order, pos) {
  var found
  bidiOther = null
  for (var i = 0; i < order.length; ++i) {
    var cur = order[i]
    if (cur.from < pos && cur.to > pos) { return i }
    if ((cur.from == pos || cur.to == pos)) {
      if (found == null) {
        found = i
      } else if (compareBidiLevel(order, cur.level, order[found].level)) {
        if (cur.from != cur.to) { bidiOther = found }
        return i
      } else {
        if (cur.from != cur.to) { bidiOther = i }
        return found
      }
    }
  }
  return found
}

function moveInLine(line, pos, dir, byUnit) {
  if (!byUnit) { return pos + dir }
  do { pos += dir }
  while (pos > 0 && isExtendingChar(line.text.charAt(pos)))
  return pos
}

// This is needed in order to move 'visually' through bi-directional
// text -- i.e., pressing left should make the cursor go left, even
// when in RTL text. The tricky part is the 'jumps', where RTL and
// LTR text touch each other. This often requires the cursor offset
// to move more than one unit, in order to visually move one unit.
function moveVisually(line, start, dir, byUnit) {
  var bidi = getOrder(line)
  if (!bidi) { return moveLogically(line, start, dir, byUnit) }
  var pos = getBidiPartAt(bidi, start), part = bidi[pos]
  var target = moveInLine(line, start, part.level % 2 ? -dir : dir, byUnit)

  for (;;) {
    if (target > part.from && target < part.to) { return target }
    if (target == part.from || target == part.to) {
      if (getBidiPartAt(bidi, target) == pos) { return target }
      part = bidi[pos += dir]
      return (dir > 0) == part.level % 2 ? part.to : part.from
    } else {
      part = bidi[pos += dir]
      if (!part) { return null }
      if ((dir > 0) == part.level % 2)
        { target = moveInLine(line, part.to, -1, byUnit) }
      else
        { target = moveInLine(line, part.from, 1, byUnit) }
    }
  }
}

function moveLogically(line, start, dir, byUnit) {
  var target = start + dir
  if (byUnit) { while (target > 0 && isExtendingChar(line.text.charAt(target))) { target += dir } }
  return target < 0 || target > line.text.length ? null : target
}

// Bidirectional ordering algorithm
// See http://unicode.org/reports/tr9/tr9-13.html for the algorithm
// that this (partially) implements.

// One-char codes used for character types:
// L (L):   Left-to-Right
// R (R):   Right-to-Left
// r (AL):  Right-to-Left Arabic
// 1 (EN):  European Number
// + (ES):  European Number Separator
// % (ET):  European Number Terminator
// n (AN):  Arabic Number
// , (CS):  Common Number Separator
// m (NSM): Non-Spacing Mark
// b (BN):  Boundary Neutral
// s (B):   Paragraph Separator
// t (S):   Segment Separator
// w (WS):  Whitespace
// N (ON):  Other Neutrals

// Returns null if characters are ordered as they appear
// (left-to-right), or an array of sections ({from, to, level}
// objects) in the order in which they occur visually.
var bidiOrdering = (function() {
  // Character types for codepoints 0 to 0xff
  var lowTypes = "bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN"
  // Character types for codepoints 0x600 to 0x6f9
  var arabicTypes = "nnnnnnNNr%%r,rNNmmmmmmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmmmnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmnNmmmmmmrrmmNmmmmrr1111111111"
  function charType(code) {
    if (code <= 0xf7) { return lowTypes.charAt(code) }
    else if (0x590 <= code && code <= 0x5f4) { return "R" }
    else if (0x600 <= code && code <= 0x6f9) { return arabicTypes.charAt(code - 0x600) }
    else if (0x6ee <= code && code <= 0x8ac) { return "r" }
    else if (0x2000 <= code && code <= 0x200b) { return "w" }
    else if (code == 0x200c) { return "b" }
    else { return "L" }
  }

  var bidiRE = /[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/
  var isNeutral = /[stwN]/, isStrong = /[LRr]/, countsAsLeft = /[Lb1n]/, countsAsNum = /[1n]/
  // Browsers seem to always treat the boundaries of block elements as being L.
  var outerType = "L"

  function BidiSpan(level, from, to) {
    this.level = level
    this.from = from; this.to = to
  }

  return function(str) {
    if (!bidiRE.test(str)) { return false }
    var len = str.length, types = []
    for (var i = 0; i < len; ++i)
      { types.push(charType(str.charCodeAt(i))) }

    // W1. Examine each non-spacing mark (NSM) in the level run, and
    // change the type of the NSM to the type of the previous
    // character. If the NSM is at the start of the level run, it will
    // get the type of sor.
    for (var i$1 = 0, prev = outerType; i$1 < len; ++i$1) {
      var type = types[i$1]
      if (type == "m") { types[i$1] = prev }
      else { prev = type }
    }

    // W2. Search backwards from each instance of a European number
    // until the first strong type (R, L, AL, or sor) is found. If an
    // AL is found, change the type of the European number to Arabic
    // number.
    // W3. Change all ALs to R.
    for (var i$2 = 0, cur = outerType; i$2 < len; ++i$2) {
      var type$1 = types[i$2]
      if (type$1 == "1" && cur == "r") { types[i$2] = "n" }
      else if (isStrong.test(type$1)) { cur = type$1; if (type$1 == "r") { types[i$2] = "R" } }
    }

    // W4. A single European separator between two European numbers
    // changes to a European number. A single common separator between
    // two numbers of the same type changes to that type.
    for (var i$3 = 1, prev$1 = types[0]; i$3 < len - 1; ++i$3) {
      var type$2 = types[i$3]
      if (type$2 == "+" && prev$1 == "1" && types[i$3+1] == "1") { types[i$3] = "1" }
      else if (type$2 == "," && prev$1 == types[i$3+1] &&
               (prev$1 == "1" || prev$1 == "n")) { types[i$3] = prev$1 }
      prev$1 = type$2
    }

    // W5. A sequence of European terminators adjacent to European
    // numbers changes to all European numbers.
    // W6. Otherwise, separators and terminators change to Other
    // Neutral.
    for (var i$4 = 0; i$4 < len; ++i$4) {
      var type$3 = types[i$4]
      if (type$3 == ",") { types[i$4] = "N" }
      else if (type$3 == "%") {
        var end = (void 0)
        for (end = i$4 + 1; end < len && types[end] == "%"; ++end) {}
        var replace = (i$4 && types[i$4-1] == "!") || (end < len && types[end] == "1") ? "1" : "N"
        for (var j = i$4; j < end; ++j) { types[j] = replace }
        i$4 = end - 1
      }
    }

    // W7. Search backwards from each instance of a European number
    // until the first strong type (R, L, or sor) is found. If an L is
    // found, then change the type of the European number to L.
    for (var i$5 = 0, cur$1 = outerType; i$5 < len; ++i$5) {
      var type$4 = types[i$5]
      if (cur$1 == "L" && type$4 == "1") { types[i$5] = "L" }
      else if (isStrong.test(type$4)) { cur$1 = type$4 }
    }

    // N1. A sequence of neutrals takes the direction of the
    // surrounding strong text if the text on both sides has the same
    // direction. European and Arabic numbers act as if they were R in
    // terms of their influence on neutrals. Start-of-level-run (sor)
    // and end-of-level-run (eor) are used at level run boundaries.
    // N2. Any remaining neutrals take the embedding direction.
    for (var i$6 = 0; i$6 < len; ++i$6) {
      if (isNeutral.test(types[i$6])) {
        var end$1 = (void 0)
        for (end$1 = i$6 + 1; end$1 < len && isNeutral.test(types[end$1]); ++end$1) {}
        var before = (i$6 ? types[i$6-1] : outerType) == "L"
        var after = (end$1 < len ? types[end$1] : outerType) == "L"
        var replace$1 = before || after ? "L" : "R"
        for (var j$1 = i$6; j$1 < end$1; ++j$1) { types[j$1] = replace$1 }
        i$6 = end$1 - 1
      }
    }

    // Here we depart from the documented algorithm, in order to avoid
    // building up an actual levels array. Since there are only three
    // levels (0, 1, 2) in an implementation that doesn't take
    // explicit embedding into account, we can build up the order on
    // the fly, without following the level-based algorithm.
    var order = [], m
    for (var i$7 = 0; i$7 < len;) {
      if (countsAsLeft.test(types[i$7])) {
        var start = i$7
        for (++i$7; i$7 < len && countsAsLeft.test(types[i$7]); ++i$7) {}
        order.push(new BidiSpan(0, start, i$7))
      } else {
        var pos = i$7, at = order.length
        for (++i$7; i$7 < len && types[i$7] != "L"; ++i$7) {}
        for (var j$2 = pos; j$2 < i$7;) {
          if (countsAsNum.test(types[j$2])) {
            if (pos < j$2) { order.splice(at, 0, new BidiSpan(1, pos, j$2)) }
            var nstart = j$2
            for (++j$2; j$2 < i$7 && countsAsNum.test(types[j$2]); ++j$2) {}
            order.splice(at, 0, new BidiSpan(2, nstart, j$2))
            pos = j$2
          } else { ++j$2 }
        }
        if (pos < i$7) { order.splice(at, 0, new BidiSpan(1, pos, i$7)) }
      }
    }
    if (order[0].level == 1 && (m = str.match(/^\s+/))) {
      order[0].from = m[0].length
      order.unshift(new BidiSpan(0, 0, m[0].length))
    }
    if (lst(order).level == 1 && (m = str.match(/\s+$/))) {
      lst(order).to -= m[0].length
      order.push(new BidiSpan(0, len - m[0].length, len))
    }
    if (order[0].level == 2)
      { order.unshift(new BidiSpan(1, order[0].to, order[0].to)) }
    if (order[0].level != lst(order).level)
      { order.push(new BidiSpan(order[0].level, len, len)) }

    return order
  }
})()

// Get the bidi ordering for the given line (and cache it). Returns
// false for lines that are fully left-to-right, and an array of
// BidiSpan objects otherwise.
function getOrder(line) {
  var order = line.order
  if (order == null) { order = line.order = bidiOrdering(line.text) }
  return order
}

// EVENT HANDLING

// Lightweight event framework. on/off also work on DOM nodes,
// registering native DOM handlers.

var noHandlers = []

var on = function(emitter, type, f) {
  if (emitter.addEventListener) {
    emitter.addEventListener(type, f, false)
  } else if (emitter.attachEvent) {
    emitter.attachEvent("on" + type, f)
  } else {
    var map = emitter._handlers || (emitter._handlers = {})
    map[type] = (map[type] || noHandlers).concat(f)
  }
}

function getHandlers(emitter, type) {
  return emitter._handlers && emitter._handlers[type] || noHandlers
}

function off(emitter, type, f) {
  if (emitter.removeEventListener) {
    emitter.removeEventListener(type, f, false)
  } else if (emitter.detachEvent) {
    emitter.detachEvent("on" + type, f)
  } else {
    var map = emitter._handlers, arr = map && map[type]
    if (arr) {
      var index = indexOf(arr, f)
      if (index > -1)
        { map[type] = arr.slice(0, index).concat(arr.slice(index + 1)) }
    }
  }
}

function signal(emitter, type /*, values...*/) {
  var handlers = getHandlers(emitter, type)
  if (!handlers.length) { return }
  var args = Array.prototype.slice.call(arguments, 2)
  for (var i = 0; i < handlers.length; ++i) { handlers[i].apply(null, args) }
}

// The DOM events that CodeMirror handles can be overridden by
// registering a (non-DOM) handler on the editor for the event name,
// and preventDefault-ing the event in that handler.
function signalDOMEvent(cm, e, override) {
  if (typeof e == "string")
    { e = {type: e, preventDefault: function() { this.defaultPrevented = true }} }
  signal(cm, override || e.type, cm, e)
  return e_defaultPrevented(e) || e.codemirrorIgnore
}

function signalCursorActivity(cm) {
  var arr = cm._handlers && cm._handlers.cursorActivity
  if (!arr) { return }
  var set = cm.curOp.cursorActivityHandlers || (cm.curOp.cursorActivityHandlers = [])
  for (var i = 0; i < arr.length; ++i) { if (indexOf(set, arr[i]) == -1)
    { set.push(arr[i]) } }
}

function hasHandler(emitter, type) {
  return getHandlers(emitter, type).length > 0
}

// Add on and off methods to a constructor's prototype, to make
// registering events on such objects more convenient.
function eventMixin(ctor) {
  ctor.prototype.on = function(type, f) {on(this, type, f)}
  ctor.prototype.off = function(type, f) {off(this, type, f)}
}

// Due to the fact that we still support jurassic IE versions, some
// compatibility wrappers are needed.

function e_preventDefault(e) {
  if (e.preventDefault) { e.preventDefault() }
  else { e.returnValue = false }
}
function e_stopPropagation(e) {
  if (e.stopPropagation) { e.stopPropagation() }
  else { e.cancelBubble = true }
}
function e_defaultPrevented(e) {
  return e.defaultPrevented != null ? e.defaultPrevented : e.returnValue == false
}
function e_stop(e) {e_preventDefault(e); e_stopPropagation(e)}

function e_target(e) {return e.target || e.srcElement}
function e_button(e) {
  var b = e.which
  if (b == null) {
    if (e.button & 1) { b = 1 }
    else if (e.button & 2) { b = 3 }
    else if (e.button & 4) { b = 2 }
  }
  if (mac && e.ctrlKey && b == 1) { b = 3 }
  return b
}

// Detect drag-and-drop
var dragAndDrop = function() {
  // There is *some* kind of drag-and-drop support in IE6-8, but I
  // couldn't get it to work yet.
  if (ie && ie_version < 9) { return false }
  var div = elt('div')
  return "draggable" in div || "dragDrop" in div
}()

var zwspSupported
function zeroWidthElement(measure) {
  if (zwspSupported == null) {
    var test = elt("span", "\u200b")
    removeChildrenAndAdd(measure, elt("span", [test, document.createTextNode("x")]))
    if (measure.firstChild.offsetHeight != 0)
      { zwspSupported = test.offsetWidth <= 1 && test.offsetHeight > 2 && !(ie && ie_version < 8) }
  }
  var node = zwspSupported ? elt("span", "\u200b") :
    elt("span", "\u00a0", null, "display: inline-block; width: 1px; margin-right: -1px")
  node.setAttribute("cm-text", "")
  return node
}

// Feature-detect IE's crummy client rect reporting for bidi text
var badBidiRects
function hasBadBidiRects(measure) {
  if (badBidiRects != null) { return badBidiRects }
  var txt = removeChildrenAndAdd(measure, document.createTextNode("A\u062eA"))
  var r0 = range(txt, 0, 1).getBoundingClientRect()
  var r1 = range(txt, 1, 2).getBoundingClientRect()
  removeChildren(measure)
  if (!r0 || r0.left == r0.right) { return false } // Safari returns null in some cases (#2780)
  return badBidiRects = (r1.right - r0.right < 3)
}

// See if "".split is the broken IE version, if so, provide an
// alternative way to split lines.
var splitLinesAuto = "\n\nb".split(/\n/).length != 3 ? function (string) {
  var pos = 0, result = [], l = string.length
  while (pos <= l) {
    var nl = string.indexOf("\n", pos)
    if (nl == -1) { nl = string.length }
    var line = string.slice(pos, string.charAt(nl - 1) == "\r" ? nl - 1 : nl)
    var rt = line.indexOf("\r")
    if (rt != -1) {
      result.push(line.slice(0, rt))
      pos += rt + 1
    } else {
      result.push(line)
      pos = nl + 1
    }
  }
  return result
} : function (string) { return string.split(/\r\n?|\n/); }

var hasSelection = window.getSelection ? function (te) {
  try { return te.selectionStart != te.selectionEnd }
  catch(e) { return false }
} : function (te) {
  var range
  try {range = te.ownerDocument.selection.createRange()}
  catch(e) {}
  if (!range || range.parentElement() != te) { return false }
  return range.compareEndPoints("StartToEnd", range) != 0
}

var hasCopyEvent = (function () {
  var e = elt("div")
  if ("oncopy" in e) { return true }
  e.setAttribute("oncopy", "return;")
  return typeof e.oncopy == "function"
})()

var badZoomedRects = null
function hasBadZoomedRects(measure) {
  if (badZoomedRects != null) { return badZoomedRects }
  var node = removeChildrenAndAdd(measure, elt("span", "x"))
  var normal = node.getBoundingClientRect()
  var fromRange = range(node, 0, 1).getBoundingClientRect()
  return badZoomedRects = Math.abs(normal.left - fromRange.left) > 1
}

var modes = {};
var mimeModes = {};
// Extra arguments are stored as the mode's dependencies, which is
// used by (legacy) mechanisms like loadmode.js to automatically
// load a mode. (Preferred mechanism is the require/define calls.)
function defineMode(name, mode) {
  if (arguments.length > 2)
    { mode.dependencies = Array.prototype.slice.call(arguments, 2) }
  modes[name] = mode
}

function defineMIME(mime, spec) {
  mimeModes[mime] = spec
}

// Given a MIME type, a {name, ...options} config object, or a name
// string, return a mode config object.
function resolveMode(spec) {
  if (typeof spec == "string" && mimeModes.hasOwnProperty(spec)) {
    spec = mimeModes[spec]
  } else if (spec && typeof spec.name == "string" && mimeModes.hasOwnProperty(spec.name)) {
    var found = mimeModes[spec.name]
    if (typeof found == "string") { found = {name: found} }
    spec = createObj(found, spec)
    spec.name = found.name
  } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+xml$/.test(spec)) {
    return resolveMode("application/xml")
  } else if (typeof spec == "string" && /^[\w\-]+\/[\w\-]+\+json$/.test(spec)) {
    return resolveMode("application/json")
  }
  if (typeof spec == "string") { return {name: spec} }
  else { return spec || {name: "null"} }
}

// Given a mode spec (anything that resolveMode accepts), find and
// initialize an actual mode object.
function getMode(options, spec) {
  spec = resolveMode(spec)
  var mfactory = modes[spec.name]
  if (!mfactory) { return getMode(options, "text/plain") }
  var modeObj = mfactory(options, spec)
  if (modeExtensions.hasOwnProperty(spec.name)) {
    var exts = modeExtensions[spec.name]
    for (var prop in exts) {
      if (!exts.hasOwnProperty(prop)) { continue }
      if (modeObj.hasOwnProperty(prop)) { modeObj["_" + prop] = modeObj[prop] }
      modeObj[prop] = exts[prop]
    }
  }
  modeObj.name = spec.name
  if (spec.helperType) { modeObj.helperType = spec.helperType }
  if (spec.modeProps) { for (var prop$1 in spec.modeProps)
    { modeObj[prop$1] = spec.modeProps[prop$1] } }

  return modeObj
}

// This can be used to attach properties to mode objects from
// outside the actual mode definition.
var modeExtensions = {}
function extendMode(mode, properties) {
  var exts = modeExtensions.hasOwnProperty(mode) ? modeExtensions[mode] : (modeExtensions[mode] = {})
  copyObj(properties, exts)
}

function copyState(mode, state) {
  if (state === true) { return state }
  if (mode.copyState) { return mode.copyState(state) }
  var nstate = {}
  for (var n in state) {
    var val = state[n]
    if (val instanceof Array) { val = val.concat([]) }
    nstate[n] = val
  }
  return nstate
}

// Given a mode and a state (for that mode), find the inner mode and
// state at the position that the state refers to.
function innerMode(mode, state) {
  var info
  while (mode.innerMode) {
    info = mode.innerMode(state)
    if (!info || info.mode == mode) { break }
    state = info.state
    mode = info.mode
  }
  return info || {mode: mode, state: state}
}

function startState(mode, a1, a2) {
  return mode.startState ? mode.startState(a1, a2) : true
}

// STRING STREAM

// Fed to the mode parsers, provides helper functions to make
// parsers more succinct.

var StringStream = function(string, tabSize) {
  this.pos = this.start = 0
  this.string = string
  this.tabSize = tabSize || 8
  this.lastColumnPos = this.lastColumnValue = 0
  this.lineStart = 0
}

StringStream.prototype = {
  eol: function() {return this.pos >= this.string.length},
  sol: function() {return this.pos == this.lineStart},
  peek: function() {return this.string.charAt(this.pos) || undefined},
  next: function() {
    if (this.pos < this.string.length)
      { return this.string.charAt(this.pos++) }
  },
  eat: function(match) {
    var ch = this.string.charAt(this.pos)
    var ok
    if (typeof match == "string") { ok = ch == match }
    else { ok = ch && (match.test ? match.test(ch) : match(ch)) }
    if (ok) {++this.pos; return ch}
  },
  eatWhile: function(match) {
    var start = this.pos
    while (this.eat(match)){}
    return this.pos > start
  },
  eatSpace: function() {
    var this$1 = this;

    var start = this.pos
    while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) { ++this$1.pos }
    return this.pos > start
  },
  skipToEnd: function() {this.pos = this.string.length},
  skipTo: function(ch) {
    var found = this.string.indexOf(ch, this.pos)
    if (found > -1) {this.pos = found; return true}
  },
  backUp: function(n) {this.pos -= n},
  column: function() {
    if (this.lastColumnPos < this.start) {
      this.lastColumnValue = countColumn(this.string, this.start, this.tabSize, this.lastColumnPos, this.lastColumnValue)
      this.lastColumnPos = this.start
    }
    return this.lastColumnValue - (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
  },
  indentation: function() {
    return countColumn(this.string, null, this.tabSize) -
      (this.lineStart ? countColumn(this.string, this.lineStart, this.tabSize) : 0)
  },
  match: function(pattern, consume, caseInsensitive) {
    if (typeof pattern == "string") {
      var cased = function (str) { return caseInsensitive ? str.toLowerCase() : str; }
      var substr = this.string.substr(this.pos, pattern.length)
      if (cased(substr) == cased(pattern)) {
        if (consume !== false) { this.pos += pattern.length }
        return true
      }
    } else {
      var match = this.string.slice(this.pos).match(pattern)
      if (match && match.index > 0) { return null }
      if (match && consume !== false) { this.pos += match[0].length }
      return match
    }
  },
  current: function(){return this.string.slice(this.start, this.pos)},
  hideFirstChars: function(n, inner) {
    this.lineStart += n
    try { return inner() }
    finally { this.lineStart -= n }
  }
}

// Compute a style array (an array starting with a mode generation
// -- for invalidation -- followed by pairs of end positions and
// style strings), which is used to highlight the tokens on the
// line.
function highlightLine(cm, line, state, forceToEnd) {
  // A styles array always starts with a number identifying the
  // mode/overlays that it is based on (for easy invalidation).
  var st = [cm.state.modeGen], lineClasses = {}
  // Compute the base array of styles
  runMode(cm, line.text, cm.doc.mode, state, function (end, style) { return st.push(end, style); },
    lineClasses, forceToEnd)

  // Run overlays, adjust style array.
  var loop = function ( o ) {
    var overlay = cm.state.overlays[o], i = 1, at = 0
    runMode(cm, line.text, overlay.mode, true, function (end, style) {
      var start = i
      // Ensure there's a token end at the current position, and that i points at it
      while (at < end) {
        var i_end = st[i]
        if (i_end > end)
          { st.splice(i, 1, end, st[i+1], i_end) }
        i += 2
        at = Math.min(end, i_end)
      }
      if (!style) { return }
      if (overlay.opaque) {
        st.splice(start, i - start, end, "overlay " + style)
        i = start + 2
      } else {
        for (; start < i; start += 2) {
          var cur = st[start+1]
          st[start+1] = (cur ? cur + " " : "") + "overlay " + style
        }
      }
    }, lineClasses)
  };

  for (var o = 0; o < cm.state.overlays.length; ++o) loop( o );

  return {styles: st, classes: lineClasses.bgClass || lineClasses.textClass ? lineClasses : null}
}

function getLineStyles(cm, line, updateFrontier) {
  if (!line.styles || line.styles[0] != cm.state.modeGen) {
    var state = getStateBefore(cm, lineNo(line))
    var result = highlightLine(cm, line, line.text.length > cm.options.maxHighlightLength ? copyState(cm.doc.mode, state) : state)
    line.stateAfter = state
    line.styles = result.styles
    if (result.classes) { line.styleClasses = result.classes }
    else if (line.styleClasses) { line.styleClasses = null }
    if (updateFrontier === cm.doc.frontier) { cm.doc.frontier++ }
  }
  return line.styles
}

function getStateBefore(cm, n, precise) {
  var doc = cm.doc, display = cm.display
  if (!doc.mode.startState) { return true }
  var pos = findStartLine(cm, n, precise), state = pos > doc.first && getLine(doc, pos-1).stateAfter
  if (!state) { state = startState(doc.mode) }
  else { state = copyState(doc.mode, state) }
  doc.iter(pos, n, function (line) {
    processLine(cm, line.text, state)
    var save = pos == n - 1 || pos % 5 == 0 || pos >= display.viewFrom && pos < display.viewTo
    line.stateAfter = save ? copyState(doc.mode, state) : null
    ++pos
  })
  if (precise) { doc.frontier = pos }
  return state
}

// Lightweight form of highlight -- proceed over this line and
// update state, but don't save a style array. Used for lines that
// aren't currently visible.
function processLine(cm, text, state, startAt) {
  var mode = cm.doc.mode
  var stream = new StringStream(text, cm.options.tabSize)
  stream.start = stream.pos = startAt || 0
  if (text == "") { callBlankLine(mode, state) }
  while (!stream.eol()) {
    readToken(mode, stream, state)
    stream.start = stream.pos
  }
}

function callBlankLine(mode, state) {
  if (mode.blankLine) { return mode.blankLine(state) }
  if (!mode.innerMode) { return }
  var inner = innerMode(mode, state)
  if (inner.mode.blankLine) { return inner.mode.blankLine(inner.state) }
}

function readToken(mode, stream, state, inner) {
  for (var i = 0; i < 10; i++) {
    if (inner) { inner[0] = innerMode(mode, state).mode }
    var style = mode.token(stream, state)
    if (stream.pos > stream.start) { return style }
  }
  throw new Error("Mode " + mode.name + " failed to advance stream.")
}

// Utility for getTokenAt and getLineTokens
function takeToken(cm, pos, precise, asArray) {
  var getObj = function (copy) { return ({
    start: stream.start, end: stream.pos,
    string: stream.current(),
    type: style || null,
    state: copy ? copyState(doc.mode, state) : state
  }); }

  var doc = cm.doc, mode = doc.mode, style
  pos = clipPos(doc, pos)
  var line = getLine(doc, pos.line), state = getStateBefore(cm, pos.line, precise)
  var stream = new StringStream(line.text, cm.options.tabSize), tokens
  if (asArray) { tokens = [] }
  while ((asArray || stream.pos < pos.ch) && !stream.eol()) {
    stream.start = stream.pos
    style = readToken(mode, stream, state)
    if (asArray) { tokens.push(getObj(true)) }
  }
  return asArray ? tokens : getObj()
}

function extractLineClasses(type, output) {
  if (type) { for (;;) {
    var lineClass = type.match(/(?:^|\s+)line-(background-)?(\S+)/)
    if (!lineClass) { break }
    type = type.slice(0, lineClass.index) + type.slice(lineClass.index + lineClass[0].length)
    var prop = lineClass[1] ? "bgClass" : "textClass"
    if (output[prop] == null)
      { output[prop] = lineClass[2] }
    else if (!(new RegExp("(?:^|\s)" + lineClass[2] + "(?:$|\s)")).test(output[prop]))
      { output[prop] += " " + lineClass[2] }
  } }
  return type
}

// Run the given mode's parser over a line, calling f for each token.
function runMode(cm, text, mode, state, f, lineClasses, forceToEnd) {
  var flattenSpans = mode.flattenSpans
  if (flattenSpans == null) { flattenSpans = cm.options.flattenSpans }
  var curStart = 0, curStyle = null
  var stream = new StringStream(text, cm.options.tabSize), style
  var inner = cm.options.addModeClass && [null]
  if (text == "") { extractLineClasses(callBlankLine(mode, state), lineClasses) }
  while (!stream.eol()) {
    if (stream.pos > cm.options.maxHighlightLength) {
      flattenSpans = false
      if (forceToEnd) { processLine(cm, text, state, stream.pos) }
      stream.pos = text.length
      style = null
    } else {
      style = extractLineClasses(readToken(mode, stream, state, inner), lineClasses)
    }
    if (inner) {
      var mName = inner[0].name
      if (mName) { style = "m-" + (style ? mName + " " + style : mName) }
    }
    if (!flattenSpans || curStyle != style) {
      while (curStart < stream.start) {
        curStart = Math.min(stream.start, curStart + 5000)
        f(curStart, curStyle)
      }
      curStyle = style
    }
    stream.start = stream.pos
  }
  while (curStart < stream.pos) {
    // Webkit seems to refuse to render text nodes longer than 57444
    // characters, and returns inaccurate measurements in nodes
    // starting around 5000 chars.
    var pos = Math.min(stream.pos, curStart + 5000)
    f(pos, curStyle)
    curStart = pos
  }
}

// Finds the line to start with when starting a parse. Tries to
// find a line with a stateAfter, so that it can start with a
// valid state. If that fails, it returns the line with the
// smallest indentation, which tends to need the least context to
// parse correctly.
function findStartLine(cm, n, precise) {
  var minindent, minline, doc = cm.doc
  var lim = precise ? -1 : n - (cm.doc.mode.innerMode ? 1000 : 100)
  for (var search = n; search > lim; --search) {
    if (search <= doc.first) { return doc.first }
    var line = getLine(doc, search - 1)
    if (line.stateAfter && (!precise || search <= doc.frontier)) { return search }
    var indented = countColumn(line.text, null, cm.options.tabSize)
    if (minline == null || minindent > indented) {
      minline = search - 1
      minindent = indented
    }
  }
  return minline
}

// LINE DATA STRUCTURE

// Line objects. These hold state related to a line, including
// highlighting info (the styles array).
function Line(text, markedSpans, estimateHeight) {
  this.text = text
  attachMarkedSpans(this, markedSpans)
  this.height = estimateHeight ? estimateHeight(this) : 1
}
eventMixin(Line)
Line.prototype.lineNo = function() { return lineNo(this) }

// Change the content (text, markers) of a line. Automatically
// invalidates cached information and tries to re-estimate the
// line's height.
function updateLine(line, text, markedSpans, estimateHeight) {
  line.text = text
  if (line.stateAfter) { line.stateAfter = null }
  if (line.styles) { line.styles = null }
  if (line.order != null) { line.order = null }
  detachMarkedSpans(line)
  attachMarkedSpans(line, markedSpans)
  var estHeight = estimateHeight ? estimateHeight(line) : 1
  if (estHeight != line.height) { updateLineHeight(line, estHeight) }
}

// Detach a line from the document tree and its markers.
function cleanUpLine(line) {
  line.parent = null
  detachMarkedSpans(line)
}

// Convert a style as returned by a mode (either null, or a string
// containing one or more styles) to a CSS style. This is cached,
// and also looks for line-wide styles.
var styleToClassCache = {};
var styleToClassCacheWithMode = {};
function interpretTokenStyle(style, options) {
  if (!style || /^\s*$/.test(style)) { return null }
  var cache = options.addModeClass ? styleToClassCacheWithMode : styleToClassCache
  return cache[style] ||
    (cache[style] = style.replace(/\S+/g, "cm-$&"))
}

// Render the DOM representation of the text of a line. Also builds
// up a 'line map', which points at the DOM nodes that represent
// specific stretches of text, and is used by the measuring code.
// The returned object contains the DOM node, this map, and
// information about line-wide styles that were set by the mode.
function buildLineContent(cm, lineView) {
  // The padding-right forces the element to have a 'border', which
  // is needed on Webkit to be able to get line-level bounding
  // rectangles for it (in measureChar).
  var content = elt("span", null, null, webkit ? "padding-right: .1px" : null)
  var builder = {pre: elt("pre", [content], "CodeMirror-line"), content: content,
                 col: 0, pos: 0, cm: cm,
                 trailingSpace: false,
                 splitSpaces: (ie || webkit) && cm.getOption("lineWrapping")}
  // hide from accessibility tree
  content.setAttribute("role", "presentation")
  builder.pre.setAttribute("role", "presentation")
  lineView.measure = {}

  // Iterate over the logical lines that make up this visual line.
  for (var i = 0; i <= (lineView.rest ? lineView.rest.length : 0); i++) {
    var line = i ? lineView.rest[i - 1] : lineView.line, order = (void 0)
    builder.pos = 0
    builder.addToken = buildToken
    // Optionally wire in some hacks into the token-rendering
    // algorithm, to deal with browser quirks.
    if (hasBadBidiRects(cm.display.measure) && (order = getOrder(line)))
      { builder.addToken = buildTokenBadBidi(builder.addToken, order) }
    builder.map = []
    var allowFrontierUpdate = lineView != cm.display.externalMeasured && lineNo(line)
    insertLineContent(line, builder, getLineStyles(cm, line, allowFrontierUpdate))
    if (line.styleClasses) {
      if (line.styleClasses.bgClass)
        { builder.bgClass = joinClasses(line.styleClasses.bgClass, builder.bgClass || "") }
      if (line.styleClasses.textClass)
        { builder.textClass = joinClasses(line.styleClasses.textClass, builder.textClass || "") }
    }

    // Ensure at least a single node is present, for measuring.
    if (builder.map.length == 0)
      { builder.map.push(0, 0, builder.content.appendChild(zeroWidthElement(cm.display.measure))) }

    // Store the map and a cache object for the current logical line
    if (i == 0) {
      lineView.measure.map = builder.map
      lineView.measure.cache = {}
    } else {
      ;(lineView.measure.maps || (lineView.measure.maps = [])).push(builder.map)
      ;(lineView.measure.caches || (lineView.measure.caches = [])).push({})
    }
  }

  // See issue #2901
  if (webkit) {
    var last = builder.content.lastChild
    if (/\bcm-tab\b/.test(last.className) || (last.querySelector && last.querySelector(".cm-tab")))
      { builder.content.className = "cm-tab-wrap-hack" }
  }

  signal(cm, "renderLine", cm, lineView.line, builder.pre)
  if (builder.pre.className)
    { builder.textClass = joinClasses(builder.pre.className, builder.textClass || "") }

  return builder
}

function defaultSpecialCharPlaceholder(ch) {
  var token = elt("span", "\u2022", "cm-invalidchar")
  token.title = "\\u" + ch.charCodeAt(0).toString(16)
  token.setAttribute("aria-label", token.title)
  return token
}

// Build up the DOM representation for a single token, and add it to
// the line map. Takes care to render special characters separately.
function buildToken(builder, text, style, startStyle, endStyle, title, css) {
  if (!text) { return }
  var displayText = builder.splitSpaces ? splitSpaces(text, builder.trailingSpace) : text
  var special = builder.cm.state.specialChars, mustWrap = false
  var content
  if (!special.test(text)) {
    builder.col += text.length
    content = document.createTextNode(displayText)
    builder.map.push(builder.pos, builder.pos + text.length, content)
    if (ie && ie_version < 9) { mustWrap = true }
    builder.pos += text.length
  } else {
    content = document.createDocumentFragment()
    var pos = 0
    while (true) {
      special.lastIndex = pos
      var m = special.exec(text)
      var skipped = m ? m.index - pos : text.length - pos
      if (skipped) {
        var txt = document.createTextNode(displayText.slice(pos, pos + skipped))
        if (ie && ie_version < 9) { content.appendChild(elt("span", [txt])) }
        else { content.appendChild(txt) }
        builder.map.push(builder.pos, builder.pos + skipped, txt)
        builder.col += skipped
        builder.pos += skipped
      }
      if (!m) { break }
      pos += skipped + 1
      var txt$1 = (void 0)
      if (m[0] == "\t") {
        var tabSize = builder.cm.options.tabSize, tabWidth = tabSize - builder.col % tabSize
        txt$1 = content.appendChild(elt("span", spaceStr(tabWidth), "cm-tab"))
        txt$1.setAttribute("role", "presentation")
        txt$1.setAttribute("cm-text", "\t")
        builder.col += tabWidth
      } else if (m[0] == "\r" || m[0] == "\n") {
        txt$1 = content.appendChild(elt("span", m[0] == "\r" ? "\u240d" : "\u2424", "cm-invalidchar"))
        txt$1.setAttribute("cm-text", m[0])
        builder.col += 1
      } else {
        txt$1 = builder.cm.options.specialCharPlaceholder(m[0])
        txt$1.setAttribute("cm-text", m[0])
        if (ie && ie_version < 9) { content.appendChild(elt("span", [txt$1])) }
        else { content.appendChild(txt$1) }
        builder.col += 1
      }
      builder.map.push(builder.pos, builder.pos + 1, txt$1)
      builder.pos++
    }
  }
  builder.trailingSpace = displayText.charCodeAt(text.length - 1) == 32
  if (style || startStyle || endStyle || mustWrap || css) {
    var fullStyle = style || ""
    if (startStyle) { fullStyle += startStyle }
    if (endStyle) { fullStyle += endStyle }
    var token = elt("span", [content], fullStyle, css)
    if (title) { token.title = title }
    return builder.content.appendChild(token)
  }
  builder.content.appendChild(content)
}

function splitSpaces(text, trailingBefore) {
  if (text.length > 1 && !/  /.test(text)) { return text }
  var spaceBefore = trailingBefore, result = ""
  for (var i = 0; i < text.length; i++) {
    var ch = text.charAt(i)
    if (ch == " " && spaceBefore && (i == text.length - 1 || text.charCodeAt(i + 1) == 32))
      { ch = "\u00a0" }
    result += ch
    spaceBefore = ch == " "
  }
  return result
}

// Work around nonsense dimensions being reported for stretches of
// right-to-left text.
function buildTokenBadBidi(inner, order) {
  return function (builder, text, style, startStyle, endStyle, title, css) {
    style = style ? style + " cm-force-border" : "cm-force-border"
    var start = builder.pos, end = start + text.length
    for (;;) {
      // Find the part that overlaps with the start of this text
      var part = (void 0)
      for (var i = 0; i < order.length; i++) {
        part = order[i]
        if (part.to > start && part.from <= start) { break }
      }
      if (part.to >= end) { return inner(builder, text, style, startStyle, endStyle, title, css) }
      inner(builder, text.slice(0, part.to - start), style, startStyle, null, title, css)
      startStyle = null
      text = text.slice(part.to - start)
      start = part.to
    }
  }
}

function buildCollapsedSpan(builder, size, marker, ignoreWidget) {
  var widget = !ignoreWidget && marker.widgetNode
  if (widget) { builder.map.push(builder.pos, builder.pos + size, widget) }
  if (!ignoreWidget && builder.cm.display.input.needsContentAttribute) {
    if (!widget)
      { widget = builder.content.appendChild(document.createElement("span")) }
    widget.setAttribute("cm-marker", marker.id)
  }
  if (widget) {
    builder.cm.display.input.setUneditable(widget)
    builder.content.appendChild(widget)
  }
  builder.pos += size
  builder.trailingSpace = false
}

// Outputs a number of spans to make up a line, taking highlighting
// and marked text into account.
function insertLineContent(line, builder, styles) {
  var spans = line.markedSpans, allText = line.text, at = 0
  if (!spans) {
    for (var i$1 = 1; i$1 < styles.length; i$1+=2)
      { builder.addToken(builder, allText.slice(at, at = styles[i$1]), interpretTokenStyle(styles[i$1+1], builder.cm.options)) }
    return
  }

  var len = allText.length, pos = 0, i = 1, text = "", style, css
  var nextChange = 0, spanStyle, spanEndStyle, spanStartStyle, title, collapsed
  for (;;) {
    if (nextChange == pos) { // Update current marker set
      spanStyle = spanEndStyle = spanStartStyle = title = css = ""
      collapsed = null; nextChange = Infinity
      var foundBookmarks = [], endStyles = (void 0)
      for (var j = 0; j < spans.length; ++j) {
        var sp = spans[j], m = sp.marker
        if (m.type == "bookmark" && sp.from == pos && m.widgetNode) {
          foundBookmarks.push(m)
        } else if (sp.from <= pos && (sp.to == null || sp.to > pos || m.collapsed && sp.to == pos && sp.from == pos)) {
          if (sp.to != null && sp.to != pos && nextChange > sp.to) {
            nextChange = sp.to
            spanEndStyle = ""
          }
          if (m.className) { spanStyle += " " + m.className }
          if (m.css) { css = (css ? css + ";" : "") + m.css }
          if (m.startStyle && sp.from == pos) { spanStartStyle += " " + m.startStyle }
          if (m.endStyle && sp.to == nextChange) { (endStyles || (endStyles = [])).push(m.endStyle, sp.to) }
          if (m.title && !title) { title = m.title }
          if (m.collapsed && (!collapsed || compareCollapsedMarkers(collapsed.marker, m) < 0))
            { collapsed = sp }
        } else if (sp.from > pos && nextChange > sp.from) {
          nextChange = sp.from
        }
      }
      if (endStyles) { for (var j$1 = 0; j$1 < endStyles.length; j$1 += 2)
        { if (endStyles[j$1 + 1] == nextChange) { spanEndStyle += " " + endStyles[j$1] } } }

      if (!collapsed || collapsed.from == pos) { for (var j$2 = 0; j$2 < foundBookmarks.length; ++j$2)
        { buildCollapsedSpan(builder, 0, foundBookmarks[j$2]) } }
      if (collapsed && (collapsed.from || 0) == pos) {
        buildCollapsedSpan(builder, (collapsed.to == null ? len + 1 : collapsed.to) - pos,
                           collapsed.marker, collapsed.from == null)
        if (collapsed.to == null) { return }
        if (collapsed.to == pos) { collapsed = false }
      }
    }
    if (pos >= len) { break }

    var upto = Math.min(len, nextChange)
    while (true) {
      if (text) {
        var end = pos + text.length
        if (!collapsed) {
          var tokenText = end > upto ? text.slice(0, upto - pos) : text
          builder.addToken(builder, tokenText, style ? style + spanStyle : spanStyle,
                           spanStartStyle, pos + tokenText.length == nextChange ? spanEndStyle : "", title, css)
        }
        if (end >= upto) {text = text.slice(upto - pos); pos = upto; break}
        pos = end
        spanStartStyle = ""
      }
      text = allText.slice(at, at = styles[i++])
      style = interpretTokenStyle(styles[i++], builder.cm.options)
    }
  }
}


// These objects are used to represent the visible (currently drawn)
// part of the document. A LineView may correspond to multiple
// logical lines, if those are connected by collapsed ranges.
function LineView(doc, line, lineN) {
  // The starting line
  this.line = line
  // Continuing lines, if any
  this.rest = visualLineContinued(line)
  // Number of logical lines in this visual line
  this.size = this.rest ? lineNo(lst(this.rest)) - lineN + 1 : 1
  this.node = this.text = null
  this.hidden = lineIsHidden(doc, line)
}

// Create a range of LineView objects for the given lines.
function buildViewArray(cm, from, to) {
  var array = [], nextPos
  for (var pos = from; pos < to; pos = nextPos) {
    var view = new LineView(cm.doc, getLine(cm.doc, pos), pos)
    nextPos = pos + view.size
    array.push(view)
  }
  return array
}

var operationGroup = null

function pushOperation(op) {
  if (operationGroup) {
    operationGroup.ops.push(op)
  } else {
    op.ownsGroup = operationGroup = {
      ops: [op],
      delayedCallbacks: []
    }
  }
}

function fireCallbacksForOps(group) {
  // Calls delayed callbacks and cursorActivity handlers until no
  // new ones appear
  var callbacks = group.delayedCallbacks, i = 0
  do {
    for (; i < callbacks.length; i++)
      { callbacks[i].call(null) }
    for (var j = 0; j < group.ops.length; j++) {
      var op = group.ops[j]
      if (op.cursorActivityHandlers)
        { while (op.cursorActivityCalled < op.cursorActivityHandlers.length)
          { op.cursorActivityHandlers[op.cursorActivityCalled++].call(null, op.cm) } }
    }
  } while (i < callbacks.length)
}

function finishOperation(op, endCb) {
  var group = op.ownsGroup
  if (!group) { return }

  try { fireCallbacksForOps(group) }
  finally {
    operationGroup = null
    endCb(group)
  }
}

var orphanDelayedCallbacks = null

// Often, we want to signal events at a point where we are in the
// middle of some work, but don't want the handler to start calling
// other methods on the editor, which might be in an inconsistent
// state or simply not expect any other events to happen.
// signalLater looks whether there are any handlers, and schedules
// them to be executed when the last operation ends, or, if no
// operation is active, when a timeout fires.
function signalLater(emitter, type /*, values...*/) {
  var arr = getHandlers(emitter, type)
  if (!arr.length) { return }
  var args = Array.prototype.slice.call(arguments, 2), list
  if (operationGroup) {
    list = operationGroup.delayedCallbacks
  } else if (orphanDelayedCallbacks) {
    list = orphanDelayedCallbacks
  } else {
    list = orphanDelayedCallbacks = []
    setTimeout(fireOrphanDelayed, 0)
  }
  var loop = function ( i ) {
    list.push(function () { return arr[i].apply(null, args); })
  };

  for (var i = 0; i < arr.length; ++i)
    loop( i );
}

function fireOrphanDelayed() {
  var delayed = orphanDelayedCallbacks
  orphanDelayedCallbacks = null
  for (var i = 0; i < delayed.length; ++i) { delayed[i]() }
}

// When an aspect of a line changes, a string is added to
// lineView.changes. This updates the relevant part of the line's
// DOM structure.
function updateLineForChanges(cm, lineView, lineN, dims) {
  for (var j = 0; j < lineView.changes.length; j++) {
    var type = lineView.changes[j]
    if (type == "text") { updateLineText(cm, lineView) }
    else if (type == "gutter") { updateLineGutter(cm, lineView, lineN, dims) }
    else if (type == "class") { updateLineClasses(lineView) }
    else if (type == "widget") { updateLineWidgets(cm, lineView, dims) }
  }
  lineView.changes = null
}

// Lines with gutter elements, widgets or a background class need to
// be wrapped, and have the extra elements added to the wrapper div
function ensureLineWrapped(lineView) {
  if (lineView.node == lineView.text) {
    lineView.node = elt("div", null, null, "position: relative")
    if (lineView.text.parentNode)
      { lineView.text.parentNode.replaceChild(lineView.node, lineView.text) }
    lineView.node.appendChild(lineView.text)
    if (ie && ie_version < 8) { lineView.node.style.zIndex = 2 }
  }
  return lineView.node
}

function updateLineBackground(lineView) {
  var cls = lineView.bgClass ? lineView.bgClass + " " + (lineView.line.bgClass || "") : lineView.line.bgClass
  if (cls) { cls += " CodeMirror-linebackground" }
  if (lineView.background) {
    if (cls) { lineView.background.className = cls }
    else { lineView.background.parentNode.removeChild(lineView.background); lineView.background = null }
  } else if (cls) {
    var wrap = ensureLineWrapped(lineView)
    lineView.background = wrap.insertBefore(elt("div", null, cls), wrap.firstChild)
  }
}

// Wrapper around buildLineContent which will reuse the structure
// in display.externalMeasured when possible.
function getLineContent(cm, lineView) {
  var ext = cm.display.externalMeasured
  if (ext && ext.line == lineView.line) {
    cm.display.externalMeasured = null
    lineView.measure = ext.measure
    return ext.built
  }
  return buildLineContent(cm, lineView)
}

// Redraw the line's text. Interacts with the background and text
// classes because the mode may output tokens that influence these
// classes.
function updateLineText(cm, lineView) {
  var cls = lineView.text.className
  var built = getLineContent(cm, lineView)
  if (lineView.text == lineView.node) { lineView.node = built.pre }
  lineView.text.parentNode.replaceChild(built.pre, lineView.text)
  lineView.text = built.pre
  if (built.bgClass != lineView.bgClass || built.textClass != lineView.textClass) {
    lineView.bgClass = built.bgClass
    lineView.textClass = built.textClass
    updateLineClasses(lineView)
  } else if (cls) {
    lineView.text.className = cls
  }
}

function updateLineClasses(lineView) {
  updateLineBackground(lineView)
  if (lineView.line.wrapClass)
    { ensureLineWrapped(lineView).className = lineView.line.wrapClass }
  else if (lineView.node != lineView.text)
    { lineView.node.className = "" }
  var textClass = lineView.textClass ? lineView.textClass + " " + (lineView.line.textClass || "") : lineView.line.textClass
  lineView.text.className = textClass || ""
}

function updateLineGutter(cm, lineView, lineN, dims) {
  if (lineView.gutter) {
    lineView.node.removeChild(lineView.gutter)
    lineView.gutter = null
  }
  if (lineView.gutterBackground) {
    lineView.node.removeChild(lineView.gutterBackground)
    lineView.gutterBackground = null
  }
  if (lineView.line.gutterClass) {
    var wrap = ensureLineWrapped(lineView)
    lineView.gutterBackground = elt("div", null, "CodeMirror-gutter-background " + lineView.line.gutterClass,
                                    ("left: " + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px; width: " + (dims.gutterTotalWidth) + "px"))
    wrap.insertBefore(lineView.gutterBackground, lineView.text)
  }
  var markers = lineView.line.gutterMarkers
  if (cm.options.lineNumbers || markers) {
    var wrap$1 = ensureLineWrapped(lineView)
    var gutterWrap = lineView.gutter = elt("div", null, "CodeMirror-gutter-wrapper", ("left: " + (cm.options.fixedGutter ? dims.fixedPos : -dims.gutterTotalWidth) + "px"))
    cm.display.input.setUneditable(gutterWrap)
    wrap$1.insertBefore(gutterWrap, lineView.text)
    if (lineView.line.gutterClass)
      { gutterWrap.className += " " + lineView.line.gutterClass }
    if (cm.options.lineNumbers && (!markers || !markers["CodeMirror-linenumbers"]))
      { lineView.lineNumber = gutterWrap.appendChild(
        elt("div", lineNumberFor(cm.options, lineN),
            "CodeMirror-linenumber CodeMirror-gutter-elt",
            ("left: " + (dims.gutterLeft["CodeMirror-linenumbers"]) + "px; width: " + (cm.display.lineNumInnerWidth) + "px"))) }
    if (markers) { for (var k = 0; k < cm.options.gutters.length; ++k) {
      var id = cm.options.gutters[k], found = markers.hasOwnProperty(id) && markers[id]
      if (found)
        { gutterWrap.appendChild(elt("div", [found], "CodeMirror-gutter-elt",
                                   ("left: " + (dims.gutterLeft[id]) + "px; width: " + (dims.gutterWidth[id]) + "px"))) }
    } }
  }
}

function updateLineWidgets(cm, lineView, dims) {
  if (lineView.alignable) { lineView.alignable = null }
  for (var node = lineView.node.firstChild, next = (void 0); node; node = next) {
    next = node.nextSibling
    if (node.className == "CodeMirror-linewidget")
      { lineView.node.removeChild(node) }
  }
  insertLineWidgets(cm, lineView, dims)
}

// Build a line's DOM representation from scratch
function buildLineElement(cm, lineView, lineN, dims) {
  var built = getLineContent(cm, lineView)
  lineView.text = lineView.node = built.pre
  if (built.bgClass) { lineView.bgClass = built.bgClass }
  if (built.textClass) { lineView.textClass = built.textClass }

  updateLineClasses(lineView)
  updateLineGutter(cm, lineView, lineN, dims)
  insertLineWidgets(cm, lineView, dims)
  return lineView.node
}

// A lineView may contain multiple logical lines (when merged by
// collapsed spans). The widgets for all of them need to be drawn.
function insertLineWidgets(cm, lineView, dims) {
  insertLineWidgetsFor(cm, lineView.line, lineView, dims, true)
  if (lineView.rest) { for (var i = 0; i < lineView.rest.length; i++)
    { insertLineWidgetsFor(cm, lineView.rest[i], lineView, dims, false) } }
}

function insertLineWidgetsFor(cm, line, lineView, dims, allowAbove) {
  if (!line.widgets) { return }
  var wrap = ensureLineWrapped(lineView)
  for (var i = 0, ws = line.widgets; i < ws.length; ++i) {
    var widget = ws[i], node = elt("div", [widget.node], "CodeMirror-linewidget")
    if (!widget.handleMouseEvents) { node.setAttribute("cm-ignore-events", "true") }
    positionLineWidget(widget, node, lineView, dims)
    cm.display.input.setUneditable(node)
    if (allowAbove && widget.above)
      { wrap.insertBefore(node, lineView.gutter || lineView.text) }
    else
      { wrap.appendChild(node) }
    signalLater(widget, "redraw")
  }
}

function positionLineWidget(widget, node, lineView, dims) {
  if (widget.noHScroll) {
    ;(lineView.alignable || (lineView.alignable = [])).push(node)
    var width = dims.wrapperWidth
    node.style.left = dims.fixedPos + "px"
    if (!widget.coverGutter) {
      width -= dims.gutterTotalWidth
      node.style.paddingLeft = dims.gutterTotalWidth + "px"
    }
    node.style.width = width + "px"
  }
  if (widget.coverGutter) {
    node.style.zIndex = 5
    node.style.position = "relative"
    if (!widget.noHScroll) { node.style.marginLeft = -dims.gutterTotalWidth + "px" }
  }
}

function widgetHeight(widget) {
  if (widget.height != null) { return widget.height }
  var cm = widget.doc.cm
  if (!cm) { return 0 }
  if (!contains(document.body, widget.node)) {
    var parentStyle = "position: relative;"
    if (widget.coverGutter)
      { parentStyle += "margin-left: -" + cm.display.gutters.offsetWidth + "px;" }
    if (widget.noHScroll)
      { parentStyle += "width: " + cm.display.wrapper.clientWidth + "px;" }
    removeChildrenAndAdd(cm.display.measure, elt("div", [widget.node], null, parentStyle))
  }
  return widget.height = widget.node.parentNode.offsetHeight
}

// Return true when the given mouse event happened in a widget
function eventInWidget(display, e) {
  for (var n = e_target(e); n != display.wrapper; n = n.parentNode) {
    if (!n || (n.nodeType == 1 && n.getAttribute("cm-ignore-events") == "true") ||
        (n.parentNode == display.sizer && n != display.mover))
      { return true }
  }
}

// POSITION MEASUREMENT

function paddingTop(display) {return display.lineSpace.offsetTop}
function paddingVert(display) {return display.mover.offsetHeight - display.lineSpace.offsetHeight}
function paddingH(display) {
  if (display.cachedPaddingH) { return display.cachedPaddingH }
  var e = removeChildrenAndAdd(display.measure, elt("pre", "x"))
  var style = window.getComputedStyle ? window.getComputedStyle(e) : e.currentStyle
  var data = {left: parseInt(style.paddingLeft), right: parseInt(style.paddingRight)}
  if (!isNaN(data.left) && !isNaN(data.right)) { display.cachedPaddingH = data }
  return data
}

function scrollGap(cm) { return scrollerGap - cm.display.nativeBarWidth }
function displayWidth(cm) {
  return cm.display.scroller.clientWidth - scrollGap(cm) - cm.display.barWidth
}
function displayHeight(cm) {
  return cm.display.scroller.clientHeight - scrollGap(cm) - cm.display.barHeight
}

// Ensure the lineView.wrapping.heights array is populated. This is
// an array of bottom offsets for the lines that make up a drawn
// line. When lineWrapping is on, there might be more than one
// height.
function ensureLineHeights(cm, lineView, rect) {
  var wrapping = cm.options.lineWrapping
  var curWidth = wrapping && displayWidth(cm)
  if (!lineView.measure.heights || wrapping && lineView.measure.width != curWidth) {
    var heights = lineView.measure.heights = []
    if (wrapping) {
      lineView.measure.width = curWidth
      var rects = lineView.text.firstChild.getClientRects()
      for (var i = 0; i < rects.length - 1; i++) {
        var cur = rects[i], next = rects[i + 1]
        if (Math.abs(cur.bottom - next.bottom) > 2)
          { heights.push((cur.bottom + next.top) / 2 - rect.top) }
      }
    }
    heights.push(rect.bottom - rect.top)
  }
}

// Find a line map (mapping character offsets to text nodes) and a
// measurement cache for the given line number. (A line view might
// contain multiple lines when collapsed ranges are present.)
function mapFromLineView(lineView, line, lineN) {
  if (lineView.line == line)
    { return {map: lineView.measure.map, cache: lineView.measure.cache} }
  for (var i = 0; i < lineView.rest.length; i++)
    { if (lineView.rest[i] == line)
      { return {map: lineView.measure.maps[i], cache: lineView.measure.caches[i]} } }
  for (var i$1 = 0; i$1 < lineView.rest.length; i$1++)
    { if (lineNo(lineView.rest[i$1]) > lineN)
      { return {map: lineView.measure.maps[i$1], cache: lineView.measure.caches[i$1], before: true} } }
}

// Render a line into the hidden node display.externalMeasured. Used
// when measurement is needed for a line that's not in the viewport.
function updateExternalMeasurement(cm, line) {
  line = visualLine(line)
  var lineN = lineNo(line)
  var view = cm.display.externalMeasured = new LineView(cm.doc, line, lineN)
  view.lineN = lineN
  var built = view.built = buildLineContent(cm, view)
  view.text = built.pre
  removeChildrenAndAdd(cm.display.lineMeasure, built.pre)
  return view
}

// Get a {top, bottom, left, right} box (in line-local coordinates)
// for a given character.
function measureChar(cm, line, ch, bias) {
  return measureCharPrepared(cm, prepareMeasureForLine(cm, line), ch, bias)
}

// Find a line view that corresponds to the given line number.
function findViewForLine(cm, lineN) {
  if (lineN >= cm.display.viewFrom && lineN < cm.display.viewTo)
    { return cm.display.view[findViewIndex(cm, lineN)] }
  var ext = cm.display.externalMeasured
  if (ext && lineN >= ext.lineN && lineN < ext.lineN + ext.size)
    { return ext }
}

// Measurement can be split in two steps, the set-up work that
// applies to the whole line, and the measurement of the actual
// character. Functions like coordsChar, that need to do a lot of
// measurements in a row, can thus ensure that the set-up work is
// only done once.
function prepareMeasureForLine(cm, line) {
  var lineN = lineNo(line)
  var view = findViewForLine(cm, lineN)
  if (view && !view.text) {
    view = null
  } else if (view && view.changes) {
    updateLineForChanges(cm, view, lineN, getDimensions(cm))
    cm.curOp.forceUpdate = true
  }
  if (!view)
    { view = updateExternalMeasurement(cm, line) }

  var info = mapFromLineView(view, line, lineN)
  return {
    line: line, view: view, rect: null,
    map: info.map, cache: info.cache, before: info.before,
    hasHeights: false
  }
}

// Given a prepared measurement object, measures the position of an
// actual character (or fetches it from the cache).
function measureCharPrepared(cm, prepared, ch, bias, varHeight) {
  if (prepared.before) { ch = -1 }
  var key = ch + (bias || ""), found
  if (prepared.cache.hasOwnProperty(key)) {
    found = prepared.cache[key]
  } else {
    if (!prepared.rect)
      { prepared.rect = prepared.view.text.getBoundingClientRect() }
    if (!prepared.hasHeights) {
      ensureLineHeights(cm, prepared.view, prepared.rect)
      prepared.hasHeights = true
    }
    found = measureCharInner(cm, prepared, ch, bias)
    if (!found.bogus) { prepared.cache[key] = found }
  }
  return {left: found.left, right: found.right,
          top: varHeight ? found.rtop : found.top,
          bottom: varHeight ? found.rbottom : found.bottom}
}

var nullRect = {left: 0, right: 0, top: 0, bottom: 0}

function nodeAndOffsetInLineMap(map, ch, bias) {
  var node, start, end, collapse, mStart, mEnd
  // First, search the line map for the text node corresponding to,
  // or closest to, the target character.
  for (var i = 0; i < map.length; i += 3) {
    mStart = map[i]
    mEnd = map[i + 1]
    if (ch < mStart) {
      start = 0; end = 1
      collapse = "left"
    } else if (ch < mEnd) {
      start = ch - mStart
      end = start + 1
    } else if (i == map.length - 3 || ch == mEnd && map[i + 3] > ch) {
      end = mEnd - mStart
      start = end - 1
      if (ch >= mEnd) { collapse = "right" }
    }
    if (start != null) {
      node = map[i + 2]
      if (mStart == mEnd && bias == (node.insertLeft ? "left" : "right"))
        { collapse = bias }
      if (bias == "left" && start == 0)
        { while (i && map[i - 2] == map[i - 3] && map[i - 1].insertLeft) {
          node = map[(i -= 3) + 2]
          collapse = "left"
        } }
      if (bias == "right" && start == mEnd - mStart)
        { while (i < map.length - 3 && map[i + 3] == map[i + 4] && !map[i + 5].insertLeft) {
          node = map[(i += 3) + 2]
          collapse = "right"
        } }
      break
    }
  }
  return {node: node, start: start, end: end, collapse: collapse, coverStart: mStart, coverEnd: mEnd}
}

function getUsefulRect(rects, bias) {
  var rect = nullRect
  if (bias == "left") { for (var i = 0; i < rects.length; i++) {
    if ((rect = rects[i]).left != rect.right) { break }
  } } else { for (var i$1 = rects.length - 1; i$1 >= 0; i$1--) {
    if ((rect = rects[i$1]).left != rect.right) { break }
  } }
  return rect
}

function measureCharInner(cm, prepared, ch, bias) {
  var place = nodeAndOffsetInLineMap(prepared.map, ch, bias)
  var node = place.node, start = place.start, end = place.end, collapse = place.collapse

  var rect
  if (node.nodeType == 3) { // If it is a text node, use a range to retrieve the coordinates.
    for (var i$1 = 0; i$1 < 4; i$1++) { // Retry a maximum of 4 times when nonsense rectangles are returned
      while (start && isExtendingChar(prepared.line.text.charAt(place.coverStart + start))) { --start }
      while (place.coverStart + end < place.coverEnd && isExtendingChar(prepared.line.text.charAt(place.coverStart + end))) { ++end }
      if (ie && ie_version < 9 && start == 0 && end == place.coverEnd - place.coverStart)
        { rect = node.parentNode.getBoundingClientRect() }
      else
        { rect = getUsefulRect(range(node, start, end).getClientRects(), bias) }
      if (rect.left || rect.right || start == 0) { break }
      end = start
      start = start - 1
      collapse = "right"
    }
    if (ie && ie_version < 11) { rect = maybeUpdateRectForZooming(cm.display.measure, rect) }
  } else { // If it is a widget, simply get the box for the whole widget.
    if (start > 0) { collapse = bias = "right" }
    var rects
    if (cm.options.lineWrapping && (rects = node.getClientRects()).length > 1)
      { rect = rects[bias == "right" ? rects.length - 1 : 0] }
    else
      { rect = node.getBoundingClientRect() }
  }
  if (ie && ie_version < 9 && !start && (!rect || !rect.left && !rect.right)) {
    var rSpan = node.parentNode.getClientRects()[0]
    if (rSpan)
      { rect = {left: rSpan.left, right: rSpan.left + charWidth(cm.display), top: rSpan.top, bottom: rSpan.bottom} }
    else
      { rect = nullRect }
  }

  var rtop = rect.top - prepared.rect.top, rbot = rect.bottom - prepared.rect.top
  var mid = (rtop + rbot) / 2
  var heights = prepared.view.measure.heights
  var i = 0
  for (; i < heights.length - 1; i++)
    { if (mid < heights[i]) { break } }
  var top = i ? heights[i - 1] : 0, bot = heights[i]
  var result = {left: (collapse == "right" ? rect.right : rect.left) - prepared.rect.left,
                right: (collapse == "left" ? rect.left : rect.right) - prepared.rect.left,
                top: top, bottom: bot}
  if (!rect.left && !rect.right) { result.bogus = true }
  if (!cm.options.singleCursorHeightPerLine) { result.rtop = rtop; result.rbottom = rbot }

  return result
}

// Work around problem with bounding client rects on ranges being
// returned incorrectly when zoomed on IE10 and below.
function maybeUpdateRectForZooming(measure, rect) {
  if (!window.screen || screen.logicalXDPI == null ||
      screen.logicalXDPI == screen.deviceXDPI || !hasBadZoomedRects(measure))
    { return rect }
  var scaleX = screen.logicalXDPI / screen.deviceXDPI
  var scaleY = screen.logicalYDPI / screen.deviceYDPI
  return {left: rect.left * scaleX, right: rect.right * scaleX,
          top: rect.top * scaleY, bottom: rect.bottom * scaleY}
}

function clearLineMeasurementCacheFor(lineView) {
  if (lineView.measure) {
    lineView.measure.cache = {}
    lineView.measure.heights = null
    if (lineView.rest) { for (var i = 0; i < lineView.rest.length; i++)
      { lineView.measure.caches[i] = {} } }
  }
}

function clearLineMeasurementCache(cm) {
  cm.display.externalMeasure = null
  removeChildren(cm.display.lineMeasure)
  for (var i = 0; i < cm.display.view.length; i++)
    { clearLineMeasurementCacheFor(cm.display.view[i]) }
}

function clearCaches(cm) {
  clearLineMeasurementCache(cm)
  cm.display.cachedCharWidth = cm.display.cachedTextHeight = cm.display.cachedPaddingH = null
  if (!cm.options.lineWrapping) { cm.display.maxLineChanged = true }
  cm.display.lineNumChars = null
}

function pageScrollX() { return window.pageXOffset || (document.documentElement || document.body).scrollLeft }
function pageScrollY() { return window.pageYOffset || (document.documentElement || document.body).scrollTop }

// Converts a {top, bottom, left, right} box from line-local
// coordinates into another coordinate system. Context may be one of
// "line", "div" (display.lineDiv), "local"./null (editor), "window",
// or "page".
function intoCoordSystem(cm, lineObj, rect, context, includeWidgets) {
  if (!includeWidgets && lineObj.widgets) { for (var i = 0; i < lineObj.widgets.length; ++i) { if (lineObj.widgets[i].above) {
    var size = widgetHeight(lineObj.widgets[i])
    rect.top += size; rect.bottom += size
  } } }
  if (context == "line") { return rect }
  if (!context) { context = "local" }
  var yOff = heightAtLine(lineObj)
  if (context == "local") { yOff += paddingTop(cm.display) }
  else { yOff -= cm.display.viewOffset }
  if (context == "page" || context == "window") {
    var lOff = cm.display.lineSpace.getBoundingClientRect()
    yOff += lOff.top + (context == "window" ? 0 : pageScrollY())
    var xOff = lOff.left + (context == "window" ? 0 : pageScrollX())
    rect.left += xOff; rect.right += xOff
  }
  rect.top += yOff; rect.bottom += yOff
  return rect
}

// Coverts a box from "div" coords to another coordinate system.
// Context may be "window", "page", "div", or "local"./null.
function fromCoordSystem(cm, coords, context) {
  if (context == "div") { return coords }
  var left = coords.left, top = coords.top
  // First move into "page" coordinate system
  if (context == "page") {
    left -= pageScrollX()
    top -= pageScrollY()
  } else if (context == "local" || !context) {
    var localBox = cm.display.sizer.getBoundingClientRect()
    left += localBox.left
    top += localBox.top
  }

  var lineSpaceBox = cm.display.lineSpace.getBoundingClientRect()
  return {left: left - lineSpaceBox.left, top: top - lineSpaceBox.top}
}

function charCoords(cm, pos, context, lineObj, bias) {
  if (!lineObj) { lineObj = getLine(cm.doc, pos.line) }
  return intoCoordSystem(cm, lineObj, measureChar(cm, lineObj, pos.ch, bias), context)
}

// Returns a box for a given cursor position, which may have an
// 'other' property containing the position of the secondary cursor
// on a bidi boundary.
function cursorCoords(cm, pos, context, lineObj, preparedMeasure, varHeight) {
  lineObj = lineObj || getLine(cm.doc, pos.line)
  if (!preparedMeasure) { preparedMeasure = prepareMeasureForLine(cm, lineObj) }
  function get(ch, right) {
    var m = measureCharPrepared(cm, preparedMeasure, ch, right ? "right" : "left", varHeight)
    if (right) { m.left = m.right; } else { m.right = m.left }
    return intoCoordSystem(cm, lineObj, m, context)
  }
  function getBidi(ch, partPos) {
    var part = order[partPos], right = part.level % 2
    if (ch == bidiLeft(part) && partPos && part.level < order[partPos - 1].level) {
      part = order[--partPos]
      ch = bidiRight(part) - (part.level % 2 ? 0 : 1)
      right = true
    } else if (ch == bidiRight(part) && partPos < order.length - 1 && part.level < order[partPos + 1].level) {
      part = order[++partPos]
      ch = bidiLeft(part) - part.level % 2
      right = false
    }
    if (right && ch == part.to && ch > part.from) { return get(ch - 1) }
    return get(ch, right)
  }
  var order = getOrder(lineObj), ch = pos.ch
  if (!order) { return get(ch) }
  var partPos = getBidiPartAt(order, ch)
  var val = getBidi(ch, partPos)
  if (bidiOther != null) { val.other = getBidi(ch, bidiOther) }
  return val
}

// Used to cheaply estimate the coordinates for a position. Used for
// intermediate scroll updates.
function estimateCoords(cm, pos) {
  var left = 0
  pos = clipPos(cm.doc, pos)
  if (!cm.options.lineWrapping) { left = charWidth(cm.display) * pos.ch }
  var lineObj = getLine(cm.doc, pos.line)
  var top = heightAtLine(lineObj) + paddingTop(cm.display)
  return {left: left, right: left, top: top, bottom: top + lineObj.height}
}

// Positions returned by coordsChar contain some extra information.
// xRel is the relative x position of the input coordinates compared
// to the found position (so xRel > 0 means the coordinates are to
// the right of the character position, for example). When outside
// is true, that means the coordinates lie outside the line's
// vertical range.
function PosWithInfo(line, ch, outside, xRel) {
  var pos = Pos(line, ch)
  pos.xRel = xRel
  if (outside) { pos.outside = true }
  return pos
}

// Compute the character position closest to the given coordinates.
// Input must be lineSpace-local ("div" coordinate system).
function coordsChar(cm, x, y) {
  var doc = cm.doc
  y += cm.display.viewOffset
  if (y < 0) { return PosWithInfo(doc.first, 0, true, -1) }
  var lineN = lineAtHeight(doc, y), last = doc.first + doc.size - 1
  if (lineN > last)
    { return PosWithInfo(doc.first + doc.size - 1, getLine(doc, last).text.length, true, 1) }
  if (x < 0) { x = 0 }

  var lineObj = getLine(doc, lineN)
  for (;;) {
    var found = coordsCharInner(cm, lineObj, lineN, x, y)
    var merged = collapsedSpanAtEnd(lineObj)
    var mergedPos = merged && merged.find(0, true)
    if (merged && (found.ch > mergedPos.from.ch || found.ch == mergedPos.from.ch && found.xRel > 0))
      { lineN = lineNo(lineObj = mergedPos.to.line) }
    else
      { return found }
  }
}

function coordsCharInner(cm, lineObj, lineNo, x, y) {
  var innerOff = y - heightAtLine(lineObj)
  var wrongLine = false, adjust = 2 * cm.display.wrapper.clientWidth
  var preparedMeasure = prepareMeasureForLine(cm, lineObj)

  function getX(ch) {
    var sp = cursorCoords(cm, Pos(lineNo, ch), "line", lineObj, preparedMeasure)
    wrongLine = true
    if (innerOff > sp.bottom) { return sp.left - adjust }
    else if (innerOff < sp.top) { return sp.left + adjust }
    else { wrongLine = false }
    return sp.left
  }

  var bidi = getOrder(lineObj), dist = lineObj.text.length
  var from = lineLeft(lineObj), to = lineRight(lineObj)
  var fromX = getX(from), fromOutside = wrongLine, toX = getX(to), toOutside = wrongLine

  if (x > toX) { return PosWithInfo(lineNo, to, toOutside, 1) }
  // Do a binary search between these bounds.
  for (;;) {
    if (bidi ? to == from || to == moveVisually(lineObj, from, 1) : to - from <= 1) {
      var ch = x < fromX || x - fromX <= toX - x ? from : to
      var outside = ch == from ? fromOutside : toOutside
      var xDiff = x - (ch == from ? fromX : toX)
      // This is a kludge to handle the case where the coordinates
      // are after a line-wrapped line. We should replace it with a
      // more general handling of cursor positions around line
      // breaks. (Issue #4078)
      if (toOutside && !bidi && !/\s/.test(lineObj.text.charAt(ch)) && xDiff > 0 &&
          ch < lineObj.text.length && preparedMeasure.view.measure.heights.length > 1) {
        var charSize = measureCharPrepared(cm, preparedMeasure, ch, "right")
        if (innerOff <= charSize.bottom && innerOff >= charSize.top && Math.abs(x - charSize.right) < xDiff) {
          outside = false
          ch++
          xDiff = x - charSize.right
        }
      }
      while (isExtendingChar(lineObj.text.charAt(ch))) { ++ch }
      var pos = PosWithInfo(lineNo, ch, outside, xDiff < -1 ? -1 : xDiff > 1 ? 1 : 0)
      return pos
    }
    var step = Math.ceil(dist / 2), middle = from + step
    if (bidi) {
      middle = from
      for (var i = 0; i < step; ++i) { middle = moveVisually(lineObj, middle, 1) }
    }
    var middleX = getX(middle)
    if (middleX > x) {to = middle; toX = middleX; if (toOutside = wrongLine) { toX += 1000; } dist = step}
    else {from = middle; fromX = middleX; fromOutside = wrongLine; dist -= step}
  }
}

var measureText
// Compute the default text height.
function textHeight(display) {
  if (display.cachedTextHeight != null) { return display.cachedTextHeight }
  if (measureText == null) {
    measureText = elt("pre")
    // Measure a bunch of lines, for browsers that compute
    // fractional heights.
    for (var i = 0; i < 49; ++i) {
      measureText.appendChild(document.createTextNode("x"))
      measureText.appendChild(elt("br"))
    }
    measureText.appendChild(document.createTextNode("x"))
  }
  removeChildrenAndAdd(display.measure, measureText)
  var height = measureText.offsetHeight / 50
  if (height > 3) { display.cachedTextHeight = height }
  removeChildren(display.measure)
  return height || 1
}

// Compute the default character width.
function charWidth(display) {
  if (display.cachedCharWidth != null) { return display.cachedCharWidth }
  var anchor = elt("span", "xxxxxxxxxx")
  var pre = elt("pre", [anchor])
  removeChildrenAndAdd(display.measure, pre)
  var rect = anchor.getBoundingClientRect(), width = (rect.right - rect.left) / 10
  if (width > 2) { display.cachedCharWidth = width }
  return width || 10
}

// Do a bulk-read of the DOM positions and sizes needed to draw the
// view, so that we don't interleave reading and writing to the DOM.
function getDimensions(cm) {
  var d = cm.display, left = {}, width = {}
  var gutterLeft = d.gutters.clientLeft
  for (var n = d.gutters.firstChild, i = 0; n; n = n.nextSibling, ++i) {
    left[cm.options.gutters[i]] = n.offsetLeft + n.clientLeft + gutterLeft
    width[cm.options.gutters[i]] = n.clientWidth
  }
  return {fixedPos: compensateForHScroll(d),
          gutterTotalWidth: d.gutters.offsetWidth,
          gutterLeft: left,
          gutterWidth: width,
          wrapperWidth: d.wrapper.clientWidth}
}

// Computes display.scroller.scrollLeft + display.gutters.offsetWidth,
// but using getBoundingClientRect to get a sub-pixel-accurate
// result.
function compensateForHScroll(display) {
  return display.scroller.getBoundingClientRect().left - display.sizer.getBoundingClientRect().left
}

// Returns a function that estimates the height of a line, to use as
// first approximation until the line becomes visible (and is thus
// properly measurable).
function estimateHeight(cm) {
  var th = textHeight(cm.display), wrapping = cm.options.lineWrapping
  var perLine = wrapping && Math.max(5, cm.display.scroller.clientWidth / charWidth(cm.display) - 3)
  return function (line) {
    if (lineIsHidden(cm.doc, line)) { return 0 }

    var widgetsHeight = 0
    if (line.widgets) { for (var i = 0; i < line.widgets.length; i++) {
      if (line.widgets[i].height) { widgetsHeight += line.widgets[i].height }
    } }

    if (wrapping)
      { return widgetsHeight + (Math.ceil(line.text.length / perLine) || 1) * th }
    else
      { return widgetsHeight + th }
  }
}

function estimateLineHeights(cm) {
  var doc = cm.doc, est = estimateHeight(cm)
  doc.iter(function (line) {
    var estHeight = est(line)
    if (estHeight != line.height) { updateLineHeight(line, estHeight) }
  })
}

// Given a mouse event, find the corresponding position. If liberal
// is false, it checks whether a gutter or scrollbar was clicked,
// and returns null if it was. forRect is used by rectangular
// selections, and tries to estimate a character position even for
// coordinates beyond the right of the text.
function posFromMouse(cm, e, liberal, forRect) {
  var display = cm.display
  if (!liberal && e_target(e).getAttribute("cm-not-content") == "true") { return null }

  var x, y, space = display.lineSpace.getBoundingClientRect()
  // Fails unpredictably on IE[67] when mouse is dragged around quickly.
  try { x = e.clientX - space.left; y = e.clientY - space.top }
  catch (e) { return null }
  var coords = coordsChar(cm, x, y), line
  if (forRect && coords.xRel == 1 && (line = getLine(cm.doc, coords.line).text).length == coords.ch) {
    var colDiff = countColumn(line, line.length, cm.options.tabSize) - line.length
    coords = Pos(coords.line, Math.max(0, Math.round((x - paddingH(cm.display).left) / charWidth(cm.display)) - colDiff))
  }
  return coords
}

// Find the view element corresponding to a given line. Return null
// when the line isn't visible.
function findViewIndex(cm, n) {
  if (n >= cm.display.viewTo) { return null }
  n -= cm.display.viewFrom
  if (n < 0) { return null }
  var view = cm.display.view
  for (var i = 0; i < view.length; i++) {
    n -= view[i].size
    if (n < 0) { return i }
  }
}

function updateSelection(cm) {
  cm.display.input.showSelection(cm.display.input.prepareSelection())
}

function prepareSelection(cm, primary) {
  var doc = cm.doc, result = {}
  var curFragment = result.cursors = document.createDocumentFragment()
  var selFragment = result.selection = document.createDocumentFragment()

  for (var i = 0; i < doc.sel.ranges.length; i++) {
    if (primary === false && i == doc.sel.primIndex) { continue }
    var range = doc.sel.ranges[i]
    if (range.from().line >= cm.display.viewTo || range.to().line < cm.display.viewFrom) { continue }
    var collapsed = range.empty()
    if (collapsed || cm.options.showCursorWhenSelecting)
      { drawSelectionCursor(cm, range.head, curFragment) }
    if (!collapsed)
      { drawSelectionRange(cm, range, selFragment) }
  }
  return result
}

// Draws a cursor for the given range
function drawSelectionCursor(cm, head, output) {
  var pos = cursorCoords(cm, head, "div", null, null, !cm.options.singleCursorHeightPerLine)

  var cursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor"))
  cursor.style.left = pos.left + "px"
  cursor.style.top = pos.top + "px"
  cursor.style.height = Math.max(0, pos.bottom - pos.top) * cm.options.cursorHeight + "px"

  if (pos.other) {
    // Secondary cursor, shown when on a 'jump' in bi-directional text
    var otherCursor = output.appendChild(elt("div", "\u00a0", "CodeMirror-cursor CodeMirror-secondarycursor"))
    otherCursor.style.display = ""
    otherCursor.style.left = pos.other.left + "px"
    otherCursor.style.top = pos.other.top + "px"
    otherCursor.style.height = (pos.other.bottom - pos.other.top) * .85 + "px"
  }
}

// Draws the given range as a highlighted selection
function drawSelectionRange(cm, range, output) {
  var display = cm.display, doc = cm.doc
  var fragment = document.createDocumentFragment()
  var padding = paddingH(cm.display), leftSide = padding.left
  var rightSide = Math.max(display.sizerWidth, displayWidth(cm) - display.sizer.offsetLeft) - padding.right

  function add(left, top, width, bottom) {
    if (top < 0) { top = 0 }
    top = Math.round(top)
    bottom = Math.round(bottom)
    fragment.appendChild(elt("div", null, "CodeMirror-selected", ("position: absolute; left: " + left + "px;\n                             top: " + top + "px; width: " + (width == null ? rightSide - left : width) + "px;\n                             height: " + (bottom - top) + "px")))
  }

  function drawForLine(line, fromArg, toArg) {
    var lineObj = getLine(doc, line)
    var lineLen = lineObj.text.length
    var start, end
    function coords(ch, bias) {
      return charCoords(cm, Pos(line, ch), "div", lineObj, bias)
    }

    iterateBidiSections(getOrder(lineObj), fromArg || 0, toArg == null ? lineLen : toArg, function (from, to, dir) {
      var leftPos = coords(from, "left"), rightPos, left, right
      if (from == to) {
        rightPos = leftPos
        left = right = leftPos.left
      } else {
        rightPos = coords(to - 1, "right")
        if (dir == "rtl") { var tmp = leftPos; leftPos = rightPos; rightPos = tmp }
        left = leftPos.left
        right = rightPos.right
      }
      if (fromArg == null && from == 0) { left = leftSide }
      if (rightPos.top - leftPos.top > 3) { // Different lines, draw top part
        add(left, leftPos.top, null, leftPos.bottom)
        left = leftSide
        if (leftPos.bottom < rightPos.top) { add(left, leftPos.bottom, null, rightPos.top) }
      }
      if (toArg == null && to == lineLen) { right = rightSide }
      if (!start || leftPos.top < start.top || leftPos.top == start.top && leftPos.left < start.left)
        { start = leftPos }
      if (!end || rightPos.bottom > end.bottom || rightPos.bottom == end.bottom && rightPos.right > end.right)
        { end = rightPos }
      if (left < leftSide + 1) { left = leftSide }
      add(left, rightPos.top, right - left, rightPos.bottom)
    })
    return {start: start, end: end}
  }

  var sFrom = range.from(), sTo = range.to()
  if (sFrom.line == sTo.line) {
    drawForLine(sFrom.line, sFrom.ch, sTo.ch)
  } else {
    var fromLine = getLine(doc, sFrom.line), toLine = getLine(doc, sTo.line)
    var singleVLine = visualLine(fromLine) == visualLine(toLine)
    var leftEnd = drawForLine(sFrom.line, sFrom.ch, singleVLine ? fromLine.text.length + 1 : null).end
    var rightStart = drawForLine(sTo.line, singleVLine ? 0 : null, sTo.ch).start
    if (singleVLine) {
      if (leftEnd.top < rightStart.top - 2) {
        add(leftEnd.right, leftEnd.top, null, leftEnd.bottom)
        add(leftSide, rightStart.top, rightStart.left, rightStart.bottom)
      } else {
        add(leftEnd.right, leftEnd.top, rightStart.left - leftEnd.right, leftEnd.bottom)
      }
    }
    if (leftEnd.bottom < rightStart.top)
      { add(leftSide, leftEnd.bottom, null, rightStart.top) }
  }

  output.appendChild(fragment)
}

// Cursor-blinking
function restartBlink(cm) {
  if (!cm.state.focused) { return }
  var display = cm.display
  clearInterval(display.blinker)
  var on = true
  display.cursorDiv.style.visibility = ""
  if (cm.options.cursorBlinkRate > 0)
    { display.blinker = setInterval(function () { return display.cursorDiv.style.visibility = (on = !on) ? "" : "hidden"; },
      cm.options.cursorBlinkRate) }
  else if (cm.options.cursorBlinkRate < 0)
    { display.cursorDiv.style.visibility = "hidden" }
}

function ensureFocus(cm) {
  if (!cm.state.focused) { cm.display.input.focus(); onFocus(cm) }
}

function delayBlurEvent(cm) {
  cm.state.delayingBlurEvent = true
  setTimeout(function () { if (cm.state.delayingBlurEvent) {
    cm.state.delayingBlurEvent = false
    onBlur(cm)
  } }, 100)
}

function onFocus(cm, e) {
  if (cm.state.delayingBlurEvent) { cm.state.delayingBlurEvent = false }

  if (cm.options.readOnly == "nocursor") { return }
  if (!cm.state.focused) {
    signal(cm, "focus", cm, e)
    cm.state.focused = true
    addClass(cm.display.wrapper, "CodeMirror-focused")
    // This test prevents this from firing when a context
    // menu is closed (since the input reset would kill the
    // select-all detection hack)
    if (!cm.curOp && cm.display.selForContextMenu != cm.doc.sel) {
      cm.display.input.reset()
      if (webkit) { setTimeout(function () { return cm.display.input.reset(true); }, 20) } // Issue #1730
    }
    cm.display.input.receivedFocus()
  }
  restartBlink(cm)
}
function onBlur(cm, e) {
  if (cm.state.delayingBlurEvent) { return }

  if (cm.state.focused) {
    signal(cm, "blur", cm, e)
    cm.state.focused = false
    rmClass(cm.display.wrapper, "CodeMirror-focused")
  }
  clearInterval(cm.display.blinker)
  setTimeout(function () { if (!cm.state.focused) { cm.display.shift = false } }, 150)
}

// Re-align line numbers and gutter marks to compensate for
// horizontal scrolling.
function alignHorizontally(cm) {
  var display = cm.display, view = display.view
  if (!display.alignWidgets && (!display.gutters.firstChild || !cm.options.fixedGutter)) { return }
  var comp = compensateForHScroll(display) - display.scroller.scrollLeft + cm.doc.scrollLeft
  var gutterW = display.gutters.offsetWidth, left = comp + "px"
  for (var i = 0; i < view.length; i++) { if (!view[i].hidden) {
    if (cm.options.fixedGutter) {
      if (view[i].gutter)
        { view[i].gutter.style.left = left }
      if (view[i].gutterBackground)
        { view[i].gutterBackground.style.left = left }
    }
    var align = view[i].alignable
    if (align) { for (var j = 0; j < align.length; j++)
      { align[j].style.left = left } }
  } }
  if (cm.options.fixedGutter)
    { display.gutters.style.left = (comp + gutterW) + "px" }
}

// Used to ensure that the line number gutter is still the right
// size for the current document size. Returns true when an update
// is needed.
function maybeUpdateLineNumberWidth(cm) {
  if (!cm.options.lineNumbers) { return false }
  var doc = cm.doc, last = lineNumberFor(cm.options, doc.first + doc.size - 1), display = cm.display
  if (last.length != display.lineNumChars) {
    var test = display.measure.appendChild(elt("div", [elt("div", last)],
                                               "CodeMirror-linenumber CodeMirror-gutter-elt"))
    var innerW = test.firstChild.offsetWidth, padding = test.offsetWidth - innerW
    display.lineGutter.style.width = ""
    display.lineNumInnerWidth = Math.max(innerW, display.lineGutter.offsetWidth - padding) + 1
    display.lineNumWidth = display.lineNumInnerWidth + padding
    display.lineNumChars = display.lineNumInnerWidth ? last.length : -1
    display.lineGutter.style.width = display.lineNumWidth + "px"
    updateGutterSpace(cm)
    return true
  }
  return false
}

// Read the actual heights of the rendered lines, and update their
// stored heights to match.
function updateHeightsInViewport(cm) {
  var display = cm.display
  var prevBottom = display.lineDiv.offsetTop
  for (var i = 0; i < display.view.length; i++) {
    var cur = display.view[i], height = (void 0)
    if (cur.hidden) { continue }
    if (ie && ie_version < 8) {
      var bot = cur.node.offsetTop + cur.node.offsetHeight
      height = bot - prevBottom
      prevBottom = bot
    } else {
      var box = cur.node.getBoundingClientRect()
      height = box.bottom - box.top
    }
    var diff = cur.line.height - height
    if (height < 2) { height = textHeight(display) }
    if (diff > .001 || diff < -.001) {
      updateLineHeight(cur.line, height)
      updateWidgetHeight(cur.line)
      if (cur.rest) { for (var j = 0; j < cur.rest.length; j++)
        { updateWidgetHeight(cur.rest[j]) } }
    }
  }
}

// Read and store the height of line widgets associated with the
// given line.
function updateWidgetHeight(line) {
  if (line.widgets) { for (var i = 0; i < line.widgets.length; ++i)
    { line.widgets[i].height = line.widgets[i].node.parentNode.offsetHeight } }
}

// Compute the lines that are visible in a given viewport (defaults
// the the current scroll position). viewport may contain top,
// height, and ensure (see op.scrollToPos) properties.
function visibleLines(display, doc, viewport) {
  var top = viewport && viewport.top != null ? Math.max(0, viewport.top) : display.scroller.scrollTop
  top = Math.floor(top - paddingTop(display))
  var bottom = viewport && viewport.bottom != null ? viewport.bottom : top + display.wrapper.clientHeight

  var from = lineAtHeight(doc, top), to = lineAtHeight(doc, bottom)
  // Ensure is a {from: {line, ch}, to: {line, ch}} object, and
  // forces those lines into the viewport (if possible).
  if (viewport && viewport.ensure) {
    var ensureFrom = viewport.ensure.from.line, ensureTo = viewport.ensure.to.line
    if (ensureFrom < from) {
      from = ensureFrom
      to = lineAtHeight(doc, heightAtLine(getLine(doc, ensureFrom)) + display.wrapper.clientHeight)
    } else if (Math.min(ensureTo, doc.lastLine()) >= to) {
      from = lineAtHeight(doc, heightAtLine(getLine(doc, ensureTo)) - display.wrapper.clientHeight)
      to = ensureTo
    }
  }
  return {from: from, to: Math.max(to, from + 1)}
}

// Sync the scrollable area and scrollbars, ensure the viewport
// covers the visible area.
function setScrollTop(cm, val) {
  if (Math.abs(cm.doc.scrollTop - val) < 2) { return }
  cm.doc.scrollTop = val
  if (!gecko) { updateDisplaySimple(cm, {top: val}) }
  if (cm.display.scroller.scrollTop != val) { cm.display.scroller.scrollTop = val }
  cm.display.scrollbars.setScrollTop(val)
  if (gecko) { updateDisplaySimple(cm) }
  startWorker(cm, 100)
}
// Sync scroller and scrollbar, ensure the gutter elements are
// aligned.
function setScrollLeft(cm, val, isScroller) {
  if (isScroller ? val == cm.doc.scrollLeft : Math.abs(cm.doc.scrollLeft - val) < 2) { return }
  val = Math.min(val, cm.display.scroller.scrollWidth - cm.display.scroller.clientWidth)
  cm.doc.scrollLeft = val
  alignHorizontally(cm)
  if (cm.display.scroller.scrollLeft != val) { cm.display.scroller.scrollLeft = val }
  cm.display.scrollbars.setScrollLeft(val)
}

// Since the delta values reported on mouse wheel events are
// unstandardized between browsers and even browser versions, and
// generally horribly unpredictable, this code starts by measuring
// the scroll effect that the first few mouse wheel events have,
// and, from that, detects the way it can convert deltas to pixel
// offsets afterwards.
//
// The reason we want to know the amount a wheel event will scroll
// is that it gives us a chance to update the display before the
// actual scrolling happens, reducing flickering.

var wheelSamples = 0;
var wheelPixelsPerUnit = null;
// Fill in a browser-detected starting value on browsers where we
// know one. These don't have to be accurate -- the result of them
// being wrong would just be a slight flicker on the first wheel
// scroll (if it is large enough).
if (ie) { wheelPixelsPerUnit = -.53 }
else if (gecko) { wheelPixelsPerUnit = 15 }
else if (chrome) { wheelPixelsPerUnit = -.7 }
else if (safari) { wheelPixelsPerUnit = -1/3 }

function wheelEventDelta(e) {
  var dx = e.wheelDeltaX, dy = e.wheelDeltaY
  if (dx == null && e.detail && e.axis == e.HORIZONTAL_AXIS) { dx = e.detail }
  if (dy == null && e.detail && e.axis == e.VERTICAL_AXIS) { dy = e.detail }
  else if (dy == null) { dy = e.wheelDelta }
  return {x: dx, y: dy}
}
function wheelEventPixels(e) {
  var delta = wheelEventDelta(e)
  delta.x *= wheelPixelsPerUnit
  delta.y *= wheelPixelsPerUnit
  return delta
}

function onScrollWheel(cm, e) {
  var delta = wheelEventDelta(e), dx = delta.x, dy = delta.y

  var display = cm.display, scroll = display.scroller
  // Quit if there's nothing to scroll here
  var canScrollX = scroll.scrollWidth > scroll.clientWidth
  var canScrollY = scroll.scrollHeight > scroll.clientHeight
  if (!(dx && canScrollX || dy && canScrollY)) { return }

  // Webkit browsers on OS X abort momentum scrolls when the target
  // of the scroll event is removed from the scrollable element.
  // This hack (see related code in patchDisplay) makes sure the
  // element is kept around.
  if (dy && mac && webkit) {
    outer: for (var cur = e.target, view = display.view; cur != scroll; cur = cur.parentNode) {
      for (var i = 0; i < view.length; i++) {
        if (view[i].node == cur) {
          cm.display.currentWheelTarget = cur
          break outer
        }
      }
    }
  }

  // On some browsers, horizontal scrolling will cause redraws to
  // happen before the gutter has been realigned, causing it to
  // wriggle around in a most unseemly way. When we have an
  // estimated pixels/delta value, we just handle horizontal
  // scrolling entirely here. It'll be slightly off from native, but
  // better than glitching out.
  if (dx && !gecko && !presto && wheelPixelsPerUnit != null) {
    if (dy && canScrollY)
      { setScrollTop(cm, Math.max(0, Math.min(scroll.scrollTop + dy * wheelPixelsPerUnit, scroll.scrollHeight - scroll.clientHeight))) }
    setScrollLeft(cm, Math.max(0, Math.min(scroll.scrollLeft + dx * wheelPixelsPerUnit, scroll.scrollWidth - scroll.clientWidth)))
    // Only prevent default scrolling if vertical scrolling is
    // actually possible. Otherwise, it causes vertical scroll
    // jitter on OSX trackpads when deltaX is small and deltaY
    // is large (issue #3579)
    if (!dy || (dy && canScrollY))
      { e_preventDefault(e) }
    display.wheelStartX = null // Abort measurement, if in progress
    return
  }

  // 'Project' the visible viewport to cover the area that is being
  // scrolled into view (if we know enough to estimate it).
  if (dy && wheelPixelsPerUnit != null) {
    var pixels = dy * wheelPixelsPerUnit
    var top = cm.doc.scrollTop, bot = top + display.wrapper.clientHeight
    if (pixels < 0) { top = Math.max(0, top + pixels - 50) }
    else { bot = Math.min(cm.doc.height, bot + pixels + 50) }
    updateDisplaySimple(cm, {top: top, bottom: bot})
  }

  if (wheelSamples < 20) {
    if (display.wheelStartX == null) {
      display.wheelStartX = scroll.scrollLeft; display.wheelStartY = scroll.scrollTop
      display.wheelDX = dx; display.wheelDY = dy
      setTimeout(function () {
        if (display.wheelStartX == null) { return }
        var movedX = scroll.scrollLeft - display.wheelStartX
        var movedY = scroll.scrollTop - display.wheelStartY
        var sample = (movedY && display.wheelDY && movedY / display.wheelDY) ||
          (movedX && display.wheelDX && movedX / display.wheelDX)
        display.wheelStartX = display.wheelStartY = null
        if (!sample) { return }
        wheelPixelsPerUnit = (wheelPixelsPerUnit * wheelSamples + sample) / (wheelSamples + 1)
        ++wheelSamples
      }, 200)
    } else {
      display.wheelDX += dx; display.wheelDY += dy
    }
  }
}

// SCROLLBARS

// Prepare DOM reads needed to update the scrollbars. Done in one
// shot to minimize update/measure roundtrips.
function measureForScrollbars(cm) {
  var d = cm.display, gutterW = d.gutters.offsetWidth
  var docH = Math.round(cm.doc.height + paddingVert(cm.display))
  return {
    clientHeight: d.scroller.clientHeight,
    viewHeight: d.wrapper.clientHeight,
    scrollWidth: d.scroller.scrollWidth, clientWidth: d.scroller.clientWidth,
    viewWidth: d.wrapper.clientWidth,
    barLeft: cm.options.fixedGutter ? gutterW : 0,
    docHeight: docH,
    scrollHeight: docH + scrollGap(cm) + d.barHeight,
    nativeBarWidth: d.nativeBarWidth,
    gutterWidth: gutterW
  }
}

var NativeScrollbars = function(place, scroll, cm) {
  this.cm = cm
  var vert = this.vert = elt("div", [elt("div", null, null, "min-width: 1px")], "CodeMirror-vscrollbar")
  var horiz = this.horiz = elt("div", [elt("div", null, null, "height: 100%; min-height: 1px")], "CodeMirror-hscrollbar")
  place(vert); place(horiz)

  on(vert, "scroll", function () {
    if (vert.clientHeight) { scroll(vert.scrollTop, "vertical") }
  })
  on(horiz, "scroll", function () {
    if (horiz.clientWidth) { scroll(horiz.scrollLeft, "horizontal") }
  })

  this.checkedZeroWidth = false
  // Need to set a minimum width to see the scrollbar on IE7 (but must not set it on IE8).
  if (ie && ie_version < 8) { this.horiz.style.minHeight = this.vert.style.minWidth = "18px" }
};

NativeScrollbars.prototype.update = function (measure) {
  var needsH = measure.scrollWidth > measure.clientWidth + 1
  var needsV = measure.scrollHeight > measure.clientHeight + 1
  var sWidth = measure.nativeBarWidth

  if (needsV) {
    this.vert.style.display = "block"
    this.vert.style.bottom = needsH ? sWidth + "px" : "0"
    var totalHeight = measure.viewHeight - (needsH ? sWidth : 0)
    // A bug in IE8 can cause this value to be negative, so guard it.
    this.vert.firstChild.style.height =
      Math.max(0, measure.scrollHeight - measure.clientHeight + totalHeight) + "px"
  } else {
    this.vert.style.display = ""
    this.vert.firstChild.style.height = "0"
  }

  if (needsH) {
    this.horiz.style.display = "block"
    this.horiz.style.right = needsV ? sWidth + "px" : "0"
    this.horiz.style.left = measure.barLeft + "px"
    var totalWidth = measure.viewWidth - measure.barLeft - (needsV ? sWidth : 0)
    this.horiz.firstChild.style.width =
      (measure.scrollWidth - measure.clientWidth + totalWidth) + "px"
  } else {
    this.horiz.style.display = ""
    this.horiz.firstChild.style.width = "0"
  }

  if (!this.checkedZeroWidth && measure.clientHeight > 0) {
    if (sWidth == 0) { this.zeroWidthHack() }
    this.checkedZeroWidth = true
  }

  return {right: needsV ? sWidth : 0, bottom: needsH ? sWidth : 0}
};

NativeScrollbars.prototype.setScrollLeft = function (pos) {
  if (this.horiz.scrollLeft != pos) { this.horiz.scrollLeft = pos }
  if (this.disableHoriz) { this.enableZeroWidthBar(this.horiz, this.disableHoriz) }
};

NativeScrollbars.prototype.setScrollTop = function (pos) {
  if (this.vert.scrollTop != pos) { this.vert.scrollTop = pos }
  if (this.disableVert) { this.enableZeroWidthBar(this.vert, this.disableVert) }
};

NativeScrollbars.prototype.zeroWidthHack = function () {
  var w = mac && !mac_geMountainLion ? "12px" : "18px"
  this.horiz.style.height = this.vert.style.width = w
  this.horiz.style.pointerEvents = this.vert.style.pointerEvents = "none"
  this.disableHoriz = new Delayed
  this.disableVert = new Delayed
};

NativeScrollbars.prototype.enableZeroWidthBar = function (bar, delay) {
  bar.style.pointerEvents = "auto"
  function maybeDisable() {
    // To find out whether the scrollbar is still visible, we
    // check whether the element under the pixel in the bottom
    // left corner of the scrollbar box is the scrollbar box
    // itself (when the bar is still visible) or its filler child
    // (when the bar is hidden). If it is still visible, we keep
    // it enabled, if it's hidden, we disable pointer events.
    var box = bar.getBoundingClientRect()
    var elt = document.elementFromPoint(box.left + 1, box.bottom - 1)
    if (elt != bar) { bar.style.pointerEvents = "none" }
    else { delay.set(1000, maybeDisable) }
  }
  delay.set(1000, maybeDisable)
};

NativeScrollbars.prototype.clear = function () {
  var parent = this.horiz.parentNode
  parent.removeChild(this.horiz)
  parent.removeChild(this.vert)
};

var NullScrollbars = function () {};

NullScrollbars.prototype.update = function () { return {bottom: 0, right: 0} };
NullScrollbars.prototype.setScrollLeft = function () {};
NullScrollbars.prototype.setScrollTop = function () {};
NullScrollbars.prototype.clear = function () {};

function updateScrollbars(cm, measure) {
  if (!measure) { measure = measureForScrollbars(cm) }
  var startWidth = cm.display.barWidth, startHeight = cm.display.barHeight
  updateScrollbarsInner(cm, measure)
  for (var i = 0; i < 4 && startWidth != cm.display.barWidth || startHeight != cm.display.barHeight; i++) {
    if (startWidth != cm.display.barWidth && cm.options.lineWrapping)
      { updateHeightsInViewport(cm) }
    updateScrollbarsInner(cm, measureForScrollbars(cm))
    startWidth = cm.display.barWidth; startHeight = cm.display.barHeight
  }
}

// Re-synchronize the fake scrollbars with the actual size of the
// content.
function updateScrollbarsInner(cm, measure) {
  var d = cm.display
  var sizes = d.scrollbars.update(measure)

  d.sizer.style.paddingRight = (d.barWidth = sizes.right) + "px"
  d.sizer.style.paddingBottom = (d.barHeight = sizes.bottom) + "px"
  d.heightForcer.style.borderBottom = sizes.bottom + "px solid transparent"

  if (sizes.right && sizes.bottom) {
    d.scrollbarFiller.style.display = "block"
    d.scrollbarFiller.style.height = sizes.bottom + "px"
    d.scrollbarFiller.style.width = sizes.right + "px"
  } else { d.scrollbarFiller.style.display = "" }
  if (sizes.bottom && cm.options.coverGutterNextToScrollbar && cm.options.fixedGutter) {
    d.gutterFiller.style.display = "block"
    d.gutterFiller.style.height = sizes.bottom + "px"
    d.gutterFiller.style.width = measure.gutterWidth + "px"
  } else { d.gutterFiller.style.display = "" }
}

var scrollbarModel = {"native": NativeScrollbars, "null": NullScrollbars}

function initScrollbars(cm) {
  if (cm.display.scrollbars) {
    cm.display.scrollbars.clear()
    if (cm.display.scrollbars.addClass)
      { rmClass(cm.display.wrapper, cm.display.scrollbars.addClass) }
  }

  cm.display.scrollbars = new scrollbarModel[cm.options.scrollbarStyle](function (node) {
    cm.display.wrapper.insertBefore(node, cm.display.scrollbarFiller)
    // Prevent clicks in the scrollbars from killing focus
    on(node, "mousedown", function () {
      if (cm.state.focused) { setTimeout(function () { return cm.display.input.focus(); }, 0) }
    })
    node.setAttribute("cm-not-content", "true")
  }, function (pos, axis) {
    if (axis == "horizontal") { setScrollLeft(cm, pos) }
    else { setScrollTop(cm, pos) }
  }, cm)
  if (cm.display.scrollbars.addClass)
    { addClass(cm.display.wrapper, cm.display.scrollbars.addClass) }
}

// SCROLLING THINGS INTO VIEW

// If an editor sits on the top or bottom of the window, partially
// scrolled out of view, this ensures that the cursor is visible.
function maybeScrollWindow(cm, coords) {
  if (signalDOMEvent(cm, "scrollCursorIntoView")) { return }

  var display = cm.display, box = display.sizer.getBoundingClientRect(), doScroll = null
  if (coords.top + box.top < 0) { doScroll = true }
  else if (coords.bottom + box.top > (window.innerHeight || document.documentElement.clientHeight)) { doScroll = false }
  if (doScroll != null && !phantom) {
    var scrollNode = elt("div", "\u200b", null, ("position: absolute;\n                         top: " + (coords.top - display.viewOffset - paddingTop(cm.display)) + "px;\n                         height: " + (coords.bottom - coords.top + scrollGap(cm) + display.barHeight) + "px;\n                         left: " + (coords.left) + "px; width: 2px;"))
    cm.display.lineSpace.appendChild(scrollNode)
    scrollNode.scrollIntoView(doScroll)
    cm.display.lineSpace.removeChild(scrollNode)
  }
}

// Scroll a given position into view (immediately), verifying that
// it actually became visible (as line heights are accurately
// measured, the position of something may 'drift' during drawing).
function scrollPosIntoView(cm, pos, end, margin) {
  if (margin == null) { margin = 0 }
  var coords
  for (var limit = 0; limit < 5; limit++) {
    var changed = false
    coords = cursorCoords(cm, pos)
    var endCoords = !end || end == pos ? coords : cursorCoords(cm, end)
    var scrollPos = calculateScrollPos(cm, Math.min(coords.left, endCoords.left),
                                       Math.min(coords.top, endCoords.top) - margin,
                                       Math.max(coords.left, endCoords.left),
                                       Math.max(coords.bottom, endCoords.bottom) + margin)
    var startTop = cm.doc.scrollTop, startLeft = cm.doc.scrollLeft
    if (scrollPos.scrollTop != null) {
      setScrollTop(cm, scrollPos.scrollTop)
      if (Math.abs(cm.doc.scrollTop - startTop) > 1) { changed = true }
    }
    if (scrollPos.scrollLeft != null) {
      setScrollLeft(cm, scrollPos.scrollLeft)
      if (Math.abs(cm.doc.scrollLeft - startLeft) > 1) { changed = true }
    }
    if (!changed) { break }
  }
  return coords
}

// Scroll a given set of coordinates into view (immediately).
function scrollIntoView(cm, x1, y1, x2, y2) {
  var scrollPos = calculateScrollPos(cm, x1, y1, x2, y2)
  if (scrollPos.scrollTop != null) { setScrollTop(cm, scrollPos.scrollTop) }
  if (scrollPos.scrollLeft != null) { setScrollLeft(cm, scrollPos.scrollLeft) }
}

// Calculate a new scroll position needed to scroll the given
// rectangle into view. Returns an object with scrollTop and
// scrollLeft properties. When these are undefined, the
// vertical/horizontal position does not need to be adjusted.
function calculateScrollPos(cm, x1, y1, x2, y2) {
  var display = cm.display, snapMargin = textHeight(cm.display)
  if (y1 < 0) { y1 = 0 }
  var screentop = cm.curOp && cm.curOp.scrollTop != null ? cm.curOp.scrollTop : display.scroller.scrollTop
  var screen = displayHeight(cm), result = {}
  if (y2 - y1 > screen) { y2 = y1 + screen }
  var docBottom = cm.doc.height + paddingVert(display)
  var atTop = y1 < snapMargin, atBottom = y2 > docBottom - snapMargin
  if (y1 < screentop) {
    result.scrollTop = atTop ? 0 : y1
  } else if (y2 > screentop + screen) {
    var newTop = Math.min(y1, (atBottom ? docBottom : y2) - screen)
    if (newTop != screentop) { result.scrollTop = newTop }
  }

  var screenleft = cm.curOp && cm.curOp.scrollLeft != null ? cm.curOp.scrollLeft : display.scroller.scrollLeft
  var screenw = displayWidth(cm) - (cm.options.fixedGutter ? display.gutters.offsetWidth : 0)
  var tooWide = x2 - x1 > screenw
  if (tooWide) { x2 = x1 + screenw }
  if (x1 < 10)
    { result.scrollLeft = 0 }
  else if (x1 < screenleft)
    { result.scrollLeft = Math.max(0, x1 - (tooWide ? 0 : 10)) }
  else if (x2 > screenw + screenleft - 3)
    { result.scrollLeft = x2 + (tooWide ? 0 : 10) - screenw }
  return result
}

// Store a relative adjustment to the scroll position in the current
// operation (to be applied when the operation finishes).
function addToScrollPos(cm, left, top) {
  if (left != null || top != null) { resolveScrollToPos(cm) }
  if (left != null)
    { cm.curOp.scrollLeft = (cm.curOp.scrollLeft == null ? cm.doc.scrollLeft : cm.curOp.scrollLeft) + left }
  if (top != null)
    { cm.curOp.scrollTop = (cm.curOp.scrollTop == null ? cm.doc.scrollTop : cm.curOp.scrollTop) + top }
}

// Make sure that at the end of the operation the current cursor is
// shown.
function ensureCursorVisible(cm) {
  resolveScrollToPos(cm)
  var cur = cm.getCursor(), from = cur, to = cur
  if (!cm.options.lineWrapping) {
    from = cur.ch ? Pos(cur.line, cur.ch - 1) : cur
    to = Pos(cur.line, cur.ch + 1)
  }
  cm.curOp.scrollToPos = {from: from, to: to, margin: cm.options.cursorScrollMargin, isCursor: true}
}

// When an operation has its scrollToPos property set, and another
// scroll action is applied before the end of the operation, this
// 'simulates' scrolling that position into view in a cheap way, so
// that the effect of intermediate scroll commands is not ignored.
function resolveScrollToPos(cm) {
  var range = cm.curOp.scrollToPos
  if (range) {
    cm.curOp.scrollToPos = null
    var from = estimateCoords(cm, range.from), to = estimateCoords(cm, range.to)
    var sPos = calculateScrollPos(cm, Math.min(from.left, to.left),
                                  Math.min(from.top, to.top) - range.margin,
                                  Math.max(from.right, to.right),
                                  Math.max(from.bottom, to.bottom) + range.margin)
    cm.scrollTo(sPos.scrollLeft, sPos.scrollTop)
  }
}

// Operations are used to wrap a series of changes to the editor
// state in such a way that each change won't have to update the
// cursor and display (which would be awkward, slow, and
// error-prone). Instead, display updates are batched and then all
// combined and executed at once.

var nextOpId = 0
// Start a new operation.
function startOperation(cm) {
  cm.curOp = {
    cm: cm,
    viewChanged: false,      // Flag that indicates that lines might need to be redrawn
    startHeight: cm.doc.height, // Used to detect need to update scrollbar
    forceUpdate: false,      // Used to force a redraw
    updateInput: null,       // Whether to reset the input textarea
    typing: false,           // Whether this reset should be careful to leave existing text (for compositing)
    changeObjs: null,        // Accumulated changes, for firing change events
    cursorActivityHandlers: null, // Set of handlers to fire cursorActivity on
    cursorActivityCalled: 0, // Tracks which cursorActivity handlers have been called already
    selectionChanged: false, // Whether the selection needs to be redrawn
    updateMaxLine: false,    // Set when the widest line needs to be determined anew
    scrollLeft: null, scrollTop: null, // Intermediate scroll position, not pushed to DOM yet
    scrollToPos: null,       // Used to scroll to a specific position
    focus: false,
    id: ++nextOpId           // Unique ID
  }
  pushOperation(cm.curOp)
}

// Finish an operation, updating the display and signalling delayed events
function endOperation(cm) {
  var op = cm.curOp
  finishOperation(op, function (group) {
    for (var i = 0; i < group.ops.length; i++)
      { group.ops[i].cm.curOp = null }
    endOperations(group)
  })
}

// The DOM updates done when an operation finishes are batched so
// that the minimum number of relayouts are required.
function endOperations(group) {
  var ops = group.ops
  for (var i = 0; i < ops.length; i++) // Read DOM
    { endOperation_R1(ops[i]) }
  for (var i$1 = 0; i$1 < ops.length; i$1++) // Write DOM (maybe)
    { endOperation_W1(ops[i$1]) }
  for (var i$2 = 0; i$2 < ops.length; i$2++) // Read DOM
    { endOperation_R2(ops[i$2]) }
  for (var i$3 = 0; i$3 < ops.length; i$3++) // Write DOM (maybe)
    { endOperation_W2(ops[i$3]) }
  for (var i$4 = 0; i$4 < ops.length; i$4++) // Read DOM
    { endOperation_finish(ops[i$4]) }
}

function endOperation_R1(op) {
  var cm = op.cm, display = cm.display
  maybeClipScrollbars(cm)
  if (op.updateMaxLine) { findMaxLine(cm) }

  op.mustUpdate = op.viewChanged || op.forceUpdate || op.scrollTop != null ||
    op.scrollToPos && (op.scrollToPos.from.line < display.viewFrom ||
                       op.scrollToPos.to.line >= display.viewTo) ||
    display.maxLineChanged && cm.options.lineWrapping
  op.update = op.mustUpdate &&
    new DisplayUpdate(cm, op.mustUpdate && {top: op.scrollTop, ensure: op.scrollToPos}, op.forceUpdate)
}

function endOperation_W1(op) {
  op.updatedDisplay = op.mustUpdate && updateDisplayIfNeeded(op.cm, op.update)
}

function endOperation_R2(op) {
  var cm = op.cm, display = cm.display
  if (op.updatedDisplay) { updateHeightsInViewport(cm) }

  op.barMeasure = measureForScrollbars(cm)

  // If the max line changed since it was last measured, measure it,
  // and ensure the document's width matches it.
  // updateDisplay_W2 will use these properties to do the actual resizing
  if (display.maxLineChanged && !cm.options.lineWrapping) {
    op.adjustWidthTo = measureChar(cm, display.maxLine, display.maxLine.text.length).left + 3
    cm.display.sizerWidth = op.adjustWidthTo
    op.barMeasure.scrollWidth =
      Math.max(display.scroller.clientWidth, display.sizer.offsetLeft + op.adjustWidthTo + scrollGap(cm) + cm.display.barWidth)
    op.maxScrollLeft = Math.max(0, display.sizer.offsetLeft + op.adjustWidthTo - displayWidth(cm))
  }

  if (op.updatedDisplay || op.selectionChanged)
    { op.preparedSelection = display.input.prepareSelection(op.focus) }
}

function endOperation_W2(op) {
  var cm = op.cm

  if (op.adjustWidthTo != null) {
    cm.display.sizer.style.minWidth = op.adjustWidthTo + "px"
    if (op.maxScrollLeft < cm.doc.scrollLeft)
      { setScrollLeft(cm, Math.min(cm.display.scroller.scrollLeft, op.maxScrollLeft), true) }
    cm.display.maxLineChanged = false
  }

  var takeFocus = op.focus && op.focus == activeElt() && (!document.hasFocus || document.hasFocus())
  if (op.preparedSelection)
    { cm.display.input.showSelection(op.preparedSelection, takeFocus) }
  if (op.updatedDisplay || op.startHeight != cm.doc.height)
    { updateScrollbars(cm, op.barMeasure) }
  if (op.updatedDisplay)
    { setDocumentHeight(cm, op.barMeasure) }

  if (op.selectionChanged) { restartBlink(cm) }

  if (cm.state.focused && op.updateInput)
    { cm.display.input.reset(op.typing) }
  if (takeFocus) { ensureFocus(op.cm) }
}

function endOperation_finish(op) {
  var cm = op.cm, display = cm.display, doc = cm.doc

  if (op.updatedDisplay) { postUpdateDisplay(cm, op.update) }

  // Abort mouse wheel delta measurement, when scrolling explicitly
  if (display.wheelStartX != null && (op.scrollTop != null || op.scrollLeft != null || op.scrollToPos))
    { display.wheelStartX = display.wheelStartY = null }

  // Propagate the scroll position to the actual DOM scroller
  if (op.scrollTop != null && (display.scroller.scrollTop != op.scrollTop || op.forceScroll)) {
    doc.scrollTop = Math.max(0, Math.min(display.scroller.scrollHeight - display.scroller.clientHeight, op.scrollTop))
    display.scrollbars.setScrollTop(doc.scrollTop)
    display.scroller.scrollTop = doc.scrollTop
  }
  if (op.scrollLeft != null && (display.scroller.scrollLeft != op.scrollLeft || op.forceScroll)) {
    doc.scrollLeft = Math.max(0, Math.min(display.scroller.scrollWidth - display.scroller.clientWidth, op.scrollLeft))
    display.scrollbars.setScrollLeft(doc.scrollLeft)
    display.scroller.scrollLeft = doc.scrollLeft
    alignHorizontally(cm)
  }
  // If we need to scroll a specific position into view, do so.
  if (op.scrollToPos) {
    var coords = scrollPosIntoView(cm, clipPos(doc, op.scrollToPos.from),
                                   clipPos(doc, op.scrollToPos.to), op.scrollToPos.margin)
    if (op.scrollToPos.isCursor && cm.state.focused) { maybeScrollWindow(cm, coords) }
  }

  // Fire events for markers that are hidden/unidden by editing or
  // undoing
  var hidden = op.maybeHiddenMarkers, unhidden = op.maybeUnhiddenMarkers
  if (hidden) { for (var i = 0; i < hidden.length; ++i)
    { if (!hidden[i].lines.length) { signal(hidden[i], "hide") } } }
  if (unhidden) { for (var i$1 = 0; i$1 < unhidden.length; ++i$1)
    { if (unhidden[i$1].lines.length) { signal(unhidden[i$1], "unhide") } } }

  if (display.wrapper.offsetHeight)
    { doc.scrollTop = cm.display.scroller.scrollTop }

  // Fire change events, and delayed event handlers
  if (op.changeObjs)
    { signal(cm, "changes", cm, op.changeObjs) }
  if (op.update)
    { op.update.finish() }
}

// Run the given function in an operation
function runInOp(cm, f) {
  if (cm.curOp) { return f() }
  startOperation(cm)
  try { return f() }
  finally { endOperation(cm) }
}
// Wraps a function in an operation. Returns the wrapped function.
function operation(cm, f) {
  return function() {
    if (cm.curOp) { return f.apply(cm, arguments) }
    startOperation(cm)
    try { return f.apply(cm, arguments) }
    finally { endOperation(cm) }
  }
}
// Used to add methods to editor and doc instances, wrapping them in
// operations.
function methodOp(f) {
  return function() {
    if (this.curOp) { return f.apply(this, arguments) }
    startOperation(this)
    try { return f.apply(this, arguments) }
    finally { endOperation(this) }
  }
}
function docMethodOp(f) {
  return function() {
    var cm = this.cm
    if (!cm || cm.curOp) { return f.apply(this, arguments) }
    startOperation(cm)
    try { return f.apply(this, arguments) }
    finally { endOperation(cm) }
  }
}

// Updates the display.view data structure for a given change to the
// document. From and to are in pre-change coordinates. Lendiff is
// the amount of lines added or subtracted by the change. This is
// used for changes that span multiple lines, or change the way
// lines are divided into visual lines. regLineChange (below)
// registers single-line changes.
function regChange(cm, from, to, lendiff) {
  if (from == null) { from = cm.doc.first }
  if (to == null) { to = cm.doc.first + cm.doc.size }
  if (!lendiff) { lendiff = 0 }

  var display = cm.display
  if (lendiff && to < display.viewTo &&
      (display.updateLineNumbers == null || display.updateLineNumbers > from))
    { display.updateLineNumbers = from }

  cm.curOp.viewChanged = true

  if (from >= display.viewTo) { // Change after
    if (sawCollapsedSpans && visualLineNo(cm.doc, from) < display.viewTo)
      { resetView(cm) }
  } else if (to <= display.viewFrom) { // Change before
    if (sawCollapsedSpans && visualLineEndNo(cm.doc, to + lendiff) > display.viewFrom) {
      resetView(cm)
    } else {
      display.viewFrom += lendiff
      display.viewTo += lendiff
    }
  } else if (from <= display.viewFrom && to >= display.viewTo) { // Full overlap
    resetView(cm)
  } else if (from <= display.viewFrom) { // Top overlap
    var cut = viewCuttingPoint(cm, to, to + lendiff, 1)
    if (cut) {
      display.view = display.view.slice(cut.index)
      display.viewFrom = cut.lineN
      display.viewTo += lendiff
    } else {
      resetView(cm)
    }
  } else if (to >= display.viewTo) { // Bottom overlap
    var cut$1 = viewCuttingPoint(cm, from, from, -1)
    if (cut$1) {
      display.view = display.view.slice(0, cut$1.index)
      display.viewTo = cut$1.lineN
    } else {
      resetView(cm)
    }
  } else { // Gap in the middle
    var cutTop = viewCuttingPoint(cm, from, from, -1)
    var cutBot = viewCuttingPoint(cm, to, to + lendiff, 1)
    if (cutTop && cutBot) {
      display.view = display.view.slice(0, cutTop.index)
        .concat(buildViewArray(cm, cutTop.lineN, cutBot.lineN))
        .concat(display.view.slice(cutBot.index))
      display.viewTo += lendiff
    } else {
      resetView(cm)
    }
  }

  var ext = display.externalMeasured
  if (ext) {
    if (to < ext.lineN)
      { ext.lineN += lendiff }
    else if (from < ext.lineN + ext.size)
      { display.externalMeasured = null }
  }
}

// Register a change to a single line. Type must be one of "text",
// "gutter", "class", "widget"
function regLineChange(cm, line, type) {
  cm.curOp.viewChanged = true
  var display = cm.display, ext = cm.display.externalMeasured
  if (ext && line >= ext.lineN && line < ext.lineN + ext.size)
    { display.externalMeasured = null }

  if (line < display.viewFrom || line >= display.viewTo) { return }
  var lineView = display.view[findViewIndex(cm, line)]
  if (lineView.node == null) { return }
  var arr = lineView.changes || (lineView.changes = [])
  if (indexOf(arr, type) == -1) { arr.push(type) }
}

// Clear the view.
function resetView(cm) {
  cm.display.viewFrom = cm.display.viewTo = cm.doc.first
  cm.display.view = []
  cm.display.viewOffset = 0
}

function viewCuttingPoint(cm, oldN, newN, dir) {
  var index = findViewIndex(cm, oldN), diff, view = cm.display.view
  if (!sawCollapsedSpans || newN == cm.doc.first + cm.doc.size)
    { return {index: index, lineN: newN} }
  var n = cm.display.viewFrom
  for (var i = 0; i < index; i++)
    { n += view[i].size }
  if (n != oldN) {
    if (dir > 0) {
      if (index == view.length - 1) { return null }
      diff = (n + view[index].size) - oldN
      index++
    } else {
      diff = n - oldN
    }
    oldN += diff; newN += diff
  }
  while (visualLineNo(cm.doc, newN) != newN) {
    if (index == (dir < 0 ? 0 : view.length - 1)) { return null }
    newN += dir * view[index - (dir < 0 ? 1 : 0)].size
    index += dir
  }
  return {index: index, lineN: newN}
}

// Force the view to cover a given range, adding empty view element
// or clipping off existing ones as needed.
function adjustView(cm, from, to) {
  var display = cm.display, view = display.view
  if (view.length == 0 || from >= display.viewTo || to <= display.viewFrom) {
    display.view = buildViewArray(cm, from, to)
    display.viewFrom = from
  } else {
    if (display.viewFrom > from)
      { display.view = buildViewArray(cm, from, display.viewFrom).concat(display.view) }
    else if (display.viewFrom < from)
      { display.view = display.view.slice(findViewIndex(cm, from)) }
    display.viewFrom = from
    if (display.viewTo < to)
      { display.view = display.view.concat(buildViewArray(cm, display.viewTo, to)) }
    else if (display.viewTo > to)
      { display.view = display.view.slice(0, findViewIndex(cm, to)) }
  }
  display.viewTo = to
}

// Count the number of lines in the view whose DOM representation is
// out of date (or nonexistent).
function countDirtyView(cm) {
  var view = cm.display.view, dirty = 0
  for (var i = 0; i < view.length; i++) {
    var lineView = view[i]
    if (!lineView.hidden && (!lineView.node || lineView.changes)) { ++dirty }
  }
  return dirty
}

// HIGHLIGHT WORKER

function startWorker(cm, time) {
  if (cm.doc.mode.startState && cm.doc.frontier < cm.display.viewTo)
    { cm.state.highlight.set(time, bind(highlightWorker, cm)) }
}

function highlightWorker(cm) {
  var doc = cm.doc
  if (doc.frontier < doc.first) { doc.frontier = doc.first }
  if (doc.frontier >= cm.display.viewTo) { return }
  var end = +new Date + cm.options.workTime
  var state = copyState(doc.mode, getStateBefore(cm, doc.frontier))
  var changedLines = []

  doc.iter(doc.frontier, Math.min(doc.first + doc.size, cm.display.viewTo + 500), function (line) {
    if (doc.frontier >= cm.display.viewFrom) { // Visible
      var oldStyles = line.styles, tooLong = line.text.length > cm.options.maxHighlightLength
      var highlighted = highlightLine(cm, line, tooLong ? copyState(doc.mode, state) : state, true)
      line.styles = highlighted.styles
      var oldCls = line.styleClasses, newCls = highlighted.classes
      if (newCls) { line.styleClasses = newCls }
      else if (oldCls) { line.styleClasses = null }
      var ischange = !oldStyles || oldStyles.length != line.styles.length ||
        oldCls != newCls && (!oldCls || !newCls || oldCls.bgClass != newCls.bgClass || oldCls.textClass != newCls.textClass)
      for (var i = 0; !ischange && i < oldStyles.length; ++i) { ischange = oldStyles[i] != line.styles[i] }
      if (ischange) { changedLines.push(doc.frontier) }
      line.stateAfter = tooLong ? state : copyState(doc.mode, state)
    } else {
      if (line.text.length <= cm.options.maxHighlightLength)
        { processLine(cm, line.text, state) }
      line.stateAfter = doc.frontier % 5 == 0 ? copyState(doc.mode, state) : null
    }
    ++doc.frontier
    if (+new Date > end) {
      startWorker(cm, cm.options.workDelay)
      return true
    }
  })
  if (changedLines.length) { runInOp(cm, function () {
    for (var i = 0; i < changedLines.length; i++)
      { regLineChange(cm, changedLines[i], "text") }
  }) }
}

// DISPLAY DRAWING

var DisplayUpdate = function(cm, viewport, force) {
  var display = cm.display

  this.viewport = viewport
  // Store some values that we'll need later (but don't want to force a relayout for)
  this.visible = visibleLines(display, cm.doc, viewport)
  this.editorIsHidden = !display.wrapper.offsetWidth
  this.wrapperHeight = display.wrapper.clientHeight
  this.wrapperWidth = display.wrapper.clientWidth
  this.oldDisplayWidth = displayWidth(cm)
  this.force = force
  this.dims = getDimensions(cm)
  this.events = []
};

DisplayUpdate.prototype.signal = function (emitter, type) {
  if (hasHandler(emitter, type))
    { this.events.push(arguments) }
};
DisplayUpdate.prototype.finish = function () {
    var this$1 = this;

  for (var i = 0; i < this.events.length; i++)
    { signal.apply(null, this$1.events[i]) }
};

function maybeClipScrollbars(cm) {
  var display = cm.display
  if (!display.scrollbarsClipped && display.scroller.offsetWidth) {
    display.nativeBarWidth = display.scroller.offsetWidth - display.scroller.clientWidth
    display.heightForcer.style.height = scrollGap(cm) + "px"
    display.sizer.style.marginBottom = -display.nativeBarWidth + "px"
    display.sizer.style.borderRightWidth = scrollGap(cm) + "px"
    display.scrollbarsClipped = true
  }
}

// Does the actual updating of the line display. Bails out
// (returning false) when there is nothing to be done and forced is
// false.
function updateDisplayIfNeeded(cm, update) {
  var display = cm.display, doc = cm.doc

  if (update.editorIsHidden) {
    resetView(cm)
    return false
  }

  // Bail out if the visible area is already rendered and nothing changed.
  if (!update.force &&
      update.visible.from >= display.viewFrom && update.visible.to <= display.viewTo &&
      (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo) &&
      display.renderedView == display.view && countDirtyView(cm) == 0)
    { return false }

  if (maybeUpdateLineNumberWidth(cm)) {
    resetView(cm)
    update.dims = getDimensions(cm)
  }

  // Compute a suitable new viewport (from & to)
  var end = doc.first + doc.size
  var from = Math.max(update.visible.from - cm.options.viewportMargin, doc.first)
  var to = Math.min(end, update.visible.to + cm.options.viewportMargin)
  if (display.viewFrom < from && from - display.viewFrom < 20) { from = Math.max(doc.first, display.viewFrom) }
  if (display.viewTo > to && display.viewTo - to < 20) { to = Math.min(end, display.viewTo) }
  if (sawCollapsedSpans) {
    from = visualLineNo(cm.doc, from)
    to = visualLineEndNo(cm.doc, to)
  }

  var different = from != display.viewFrom || to != display.viewTo ||
    display.lastWrapHeight != update.wrapperHeight || display.lastWrapWidth != update.wrapperWidth
  adjustView(cm, from, to)

  display.viewOffset = heightAtLine(getLine(cm.doc, display.viewFrom))
  // Position the mover div to align with the current scroll position
  cm.display.mover.style.top = display.viewOffset + "px"

  var toUpdate = countDirtyView(cm)
  if (!different && toUpdate == 0 && !update.force && display.renderedView == display.view &&
      (display.updateLineNumbers == null || display.updateLineNumbers >= display.viewTo))
    { return false }

  // For big changes, we hide the enclosing element during the
  // update, since that speeds up the operations on most browsers.
  var focused = activeElt()
  if (toUpdate > 4) { display.lineDiv.style.display = "none" }
  patchDisplay(cm, display.updateLineNumbers, update.dims)
  if (toUpdate > 4) { display.lineDiv.style.display = "" }
  display.renderedView = display.view
  // There might have been a widget with a focused element that got
  // hidden or updated, if so re-focus it.
  if (focused && activeElt() != focused && focused.offsetHeight) { focused.focus() }

  // Prevent selection and cursors from interfering with the scroll
  // width and height.
  removeChildren(display.cursorDiv)
  removeChildren(display.selectionDiv)
  display.gutters.style.height = display.sizer.style.minHeight = 0

  if (different) {
    display.lastWrapHeight = update.wrapperHeight
    display.lastWrapWidth = update.wrapperWidth
    startWorker(cm, 400)
  }

  display.updateLineNumbers = null

  return true
}

function postUpdateDisplay(cm, update) {
  var viewport = update.viewport

  for (var first = true;; first = false) {
    if (!first || !cm.options.lineWrapping || update.oldDisplayWidth == displayWidth(cm)) {
      // Clip forced viewport to actual scrollable area.
      if (viewport && viewport.top != null)
        { viewport = {top: Math.min(cm.doc.height + paddingVert(cm.display) - displayHeight(cm), viewport.top)} }
      // Updated line heights might result in the drawn area not
      // actually covering the viewport. Keep looping until it does.
      update.visible = visibleLines(cm.display, cm.doc, viewport)
      if (update.visible.from >= cm.display.viewFrom && update.visible.to <= cm.display.viewTo)
        { break }
    }
    if (!updateDisplayIfNeeded(cm, update)) { break }
    updateHeightsInViewport(cm)
    var barMeasure = measureForScrollbars(cm)
    updateSelection(cm)
    updateScrollbars(cm, barMeasure)
    setDocumentHeight(cm, barMeasure)
  }

  update.signal(cm, "update", cm)
  if (cm.display.viewFrom != cm.display.reportedViewFrom || cm.display.viewTo != cm.display.reportedViewTo) {
    update.signal(cm, "viewportChange", cm, cm.display.viewFrom, cm.display.viewTo)
    cm.display.reportedViewFrom = cm.display.viewFrom; cm.display.reportedViewTo = cm.display.viewTo
  }
}

function updateDisplaySimple(cm, viewport) {
  var update = new DisplayUpdate(cm, viewport)
  if (updateDisplayIfNeeded(cm, update)) {
    updateHeightsInViewport(cm)
    postUpdateDisplay(cm, update)
    var barMeasure = measureForScrollbars(cm)
    updateSelection(cm)
    updateScrollbars(cm, barMeasure)
    setDocumentHeight(cm, barMeasure)
    update.finish()
  }
}

// Sync the actual display DOM structure with display.view, removing
// nodes for lines that are no longer in view, and creating the ones
// that are not there yet, and updating the ones that are out of
// date.
function patchDisplay(cm, updateNumbersFrom, dims) {
  var display = cm.display, lineNumbers = cm.options.lineNumbers
  var container = display.lineDiv, cur = container.firstChild

  function rm(node) {
    var next = node.nextSibling
    // Works around a throw-scroll bug in OS X Webkit
    if (webkit && mac && cm.display.currentWheelTarget == node)
      { node.style.display = "none" }
    else
      { node.parentNode.removeChild(node) }
    return next
  }

  var view = display.view, lineN = display.viewFrom
  // Loop over the elements in the view, syncing cur (the DOM nodes
  // in display.lineDiv) with the view as we go.
  for (var i = 0; i < view.length; i++) {
    var lineView = view[i]
    if (lineView.hidden) {
    } else if (!lineView.node || lineView.node.parentNode != container) { // Not drawn yet
      var node = buildLineElement(cm, lineView, lineN, dims)
      container.insertBefore(node, cur)
    } else { // Already drawn
      while (cur != lineView.node) { cur = rm(cur) }
      var updateNumber = lineNumbers && updateNumbersFrom != null &&
        updateNumbersFrom <= lineN && lineView.lineNumber
      if (lineView.changes) {
        if (indexOf(lineView.changes, "gutter") > -1) { updateNumber = false }
        updateLineForChanges(cm, lineView, lineN, dims)
      }
      if (updateNumber) {
        removeChildren(lineView.lineNumber)
        lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options, lineN)))
      }
      cur = lineView.node.nextSibling
    }
    lineN += lineView.size
  }
  while (cur) { cur = rm(cur) }
}

function updateGutterSpace(cm) {
  var width = cm.display.gutters.offsetWidth
  cm.display.sizer.style.marginLeft = width + "px"
}

function setDocumentHeight(cm, measure) {
  cm.display.sizer.style.minHeight = measure.docHeight + "px"
  cm.display.heightForcer.style.top = measure.docHeight + "px"
  cm.display.gutters.style.height = (measure.docHeight + cm.display.barHeight + scrollGap(cm)) + "px"
}

// Rebuild the gutter elements, ensure the margin to the left of the
// code matches their width.
function updateGutters(cm) {
  var gutters = cm.display.gutters, specs = cm.options.gutters
  removeChildren(gutters)
  var i = 0
  for (; i < specs.length; ++i) {
    var gutterClass = specs[i]
    var gElt = gutters.appendChild(elt("div", null, "CodeMirror-gutter " + gutterClass))
    if (gutterClass == "CodeMirror-linenumbers") {
      cm.display.lineGutter = gElt
      gElt.style.width = (cm.display.lineNumWidth || 1) + "px"
    }
  }
  gutters.style.display = i ? "" : "none"
  updateGutterSpace(cm)
}

// Make sure the gutters options contains the element
// "CodeMirror-linenumbers" when the lineNumbers option is true.
function setGuttersForLineNumbers(options) {
  var found = indexOf(options.gutters, "CodeMirror-linenumbers")
  if (found == -1 && options.lineNumbers) {
    options.gutters = options.gutters.concat(["CodeMirror-linenumbers"])
  } else if (found > -1 && !options.lineNumbers) {
    options.gutters = options.gutters.slice(0)
    options.gutters.splice(found, 1)
  }
}

// Selection objects are immutable. A new one is created every time
// the selection changes. A selection is one or more non-overlapping
// (and non-touching) ranges, sorted, and an integer that indicates
// which one is the primary selection (the one that's scrolled into
// view, that getCursor returns, etc).
function Selection(ranges, primIndex) {
  this.ranges = ranges
  this.primIndex = primIndex
}

Selection.prototype = {
  primary: function() { return this.ranges[this.primIndex] },
  equals: function(other) {
    var this$1 = this;

    if (other == this) { return true }
    if (other.primIndex != this.primIndex || other.ranges.length != this.ranges.length) { return false }
    for (var i = 0; i < this.ranges.length; i++) {
      var here = this$1.ranges[i], there = other.ranges[i]
      if (cmp(here.anchor, there.anchor) != 0 || cmp(here.head, there.head) != 0) { return false }
    }
    return true
  },
  deepCopy: function() {
    var this$1 = this;

    var out = []
    for (var i = 0; i < this.ranges.length; i++)
      { out[i] = new Range(copyPos(this$1.ranges[i].anchor), copyPos(this$1.ranges[i].head)) }
    return new Selection(out, this.primIndex)
  },
  somethingSelected: function() {
    var this$1 = this;

    for (var i = 0; i < this.ranges.length; i++)
      { if (!this$1.ranges[i].empty()) { return true } }
    return false
  },
  contains: function(pos, end) {
    var this$1 = this;

    if (!end) { end = pos }
    for (var i = 0; i < this.ranges.length; i++) {
      var range = this$1.ranges[i]
      if (cmp(end, range.from()) >= 0 && cmp(pos, range.to()) <= 0)
        { return i }
    }
    return -1
  }
}

function Range(anchor, head) {
  this.anchor = anchor; this.head = head
}

Range.prototype = {
  from: function() { return minPos(this.anchor, this.head) },
  to: function() { return maxPos(this.anchor, this.head) },
  empty: function() {
    return this.head.line == this.anchor.line && this.head.ch == this.anchor.ch
  }
}

// Take an unsorted, potentially overlapping set of ranges, and
// build a selection out of it. 'Consumes' ranges array (modifying
// it).
function normalizeSelection(ranges, primIndex) {
  var prim = ranges[primIndex]
  ranges.sort(function (a, b) { return cmp(a.from(), b.from()); })
  primIndex = indexOf(ranges, prim)
  for (var i = 1; i < ranges.length; i++) {
    var cur = ranges[i], prev = ranges[i - 1]
    if (cmp(prev.to(), cur.from()) >= 0) {
      var from = minPos(prev.from(), cur.from()), to = maxPos(prev.to(), cur.to())
      var inv = prev.empty() ? cur.from() == cur.head : prev.from() == prev.head
      if (i <= primIndex) { --primIndex }
      ranges.splice(--i, 2, new Range(inv ? to : from, inv ? from : to))
    }
  }
  return new Selection(ranges, primIndex)
}

function simpleSelection(anchor, head) {
  return new Selection([new Range(anchor, head || anchor)], 0)
}

// Compute the position of the end of a change (its 'to' property
// refers to the pre-change end).
function changeEnd(change) {
  if (!change.text) { return change.to }
  return Pos(change.from.line + change.text.length - 1,
             lst(change.text).length + (change.text.length == 1 ? change.from.ch : 0))
}

// Adjust a position to refer to the post-change position of the
// same text, or the end of the change if the change covers it.
function adjustForChange(pos, change) {
  if (cmp(pos, change.from) < 0) { return pos }
  if (cmp(pos, change.to) <= 0) { return changeEnd(change) }

  var line = pos.line + change.text.length - (change.to.line - change.from.line) - 1, ch = pos.ch
  if (pos.line == change.to.line) { ch += changeEnd(change).ch - change.to.ch }
  return Pos(line, ch)
}

function computeSelAfterChange(doc, change) {
  var out = []
  for (var i = 0; i < doc.sel.ranges.length; i++) {
    var range = doc.sel.ranges[i]
    out.push(new Range(adjustForChange(range.anchor, change),
                       adjustForChange(range.head, change)))
  }
  return normalizeSelection(out, doc.sel.primIndex)
}

function offsetPos(pos, old, nw) {
  if (pos.line == old.line)
    { return Pos(nw.line, pos.ch - old.ch + nw.ch) }
  else
    { return Pos(nw.line + (pos.line - old.line), pos.ch) }
}

// Used by replaceSelections to allow moving the selection to the
// start or around the replaced test. Hint may be "start" or "around".
function computeReplacedSel(doc, changes, hint) {
  var out = []
  var oldPrev = Pos(doc.first, 0), newPrev = oldPrev
  for (var i = 0; i < changes.length; i++) {
    var change = changes[i]
    var from = offsetPos(change.from, oldPrev, newPrev)
    var to = offsetPos(changeEnd(change), oldPrev, newPrev)
    oldPrev = change.to
    newPrev = to
    if (hint == "around") {
      var range = doc.sel.ranges[i], inv = cmp(range.head, range.anchor) < 0
      out[i] = new Range(inv ? to : from, inv ? from : to)
    } else {
      out[i] = new Range(from, from)
    }
  }
  return new Selection(out, doc.sel.primIndex)
}

// Used to get the editor into a consistent state again when options change.

function loadMode(cm) {
  cm.doc.mode = getMode(cm.options, cm.doc.modeOption)
  resetModeState(cm)
}

function resetModeState(cm) {
  cm.doc.iter(function (line) {
    if (line.stateAfter) { line.stateAfter = null }
    if (line.styles) { line.styles = null }
  })
  cm.doc.frontier = cm.doc.first
  startWorker(cm, 100)
  cm.state.modeGen++
  if (cm.curOp) { regChange(cm) }
}

// DOCUMENT DATA STRUCTURE

// By default, updates that start and end at the beginning of a line
// are treated specially, in order to make the association of line
// widgets and marker elements with the text behave more intuitive.
function isWholeLineUpdate(doc, change) {
  return change.from.ch == 0 && change.to.ch == 0 && lst(change.text) == "" &&
    (!doc.cm || doc.cm.options.wholeLineUpdateBefore)
}

// Perform a change on the document data structure.
function updateDoc(doc, change, markedSpans, estimateHeight) {
  function spansFor(n) {return markedSpans ? markedSpans[n] : null}
  function update(line, text, spans) {
    updateLine(line, text, spans, estimateHeight)
    signalLater(line, "change", line, change)
  }
  function linesFor(start, end) {
    var result = []
    for (var i = start; i < end; ++i)
      { result.push(new Line(text[i], spansFor(i), estimateHeight)) }
    return result
  }

  var from = change.from, to = change.to, text = change.text
  var firstLine = getLine(doc, from.line), lastLine = getLine(doc, to.line)
  var lastText = lst(text), lastSpans = spansFor(text.length - 1), nlines = to.line - from.line

  // Adjust the line structure
  if (change.full) {
    doc.insert(0, linesFor(0, text.length))
    doc.remove(text.length, doc.size - text.length)
  } else if (isWholeLineUpdate(doc, change)) {
    // This is a whole-line replace. Treated specially to make
    // sure line objects move the way they are supposed to.
    var added = linesFor(0, text.length - 1)
    update(lastLine, lastLine.text, lastSpans)
    if (nlines) { doc.remove(from.line, nlines) }
    if (added.length) { doc.insert(from.line, added) }
  } else if (firstLine == lastLine) {
    if (text.length == 1) {
      update(firstLine, firstLine.text.slice(0, from.ch) + lastText + firstLine.text.slice(to.ch), lastSpans)
    } else {
      var added$1 = linesFor(1, text.length - 1)
      added$1.push(new Line(lastText + firstLine.text.slice(to.ch), lastSpans, estimateHeight))
      update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0))
      doc.insert(from.line + 1, added$1)
    }
  } else if (text.length == 1) {
    update(firstLine, firstLine.text.slice(0, from.ch) + text[0] + lastLine.text.slice(to.ch), spansFor(0))
    doc.remove(from.line + 1, nlines)
  } else {
    update(firstLine, firstLine.text.slice(0, from.ch) + text[0], spansFor(0))
    update(lastLine, lastText + lastLine.text.slice(to.ch), lastSpans)
    var added$2 = linesFor(1, text.length - 1)
    if (nlines > 1) { doc.remove(from.line + 1, nlines - 1) }
    doc.insert(from.line + 1, added$2)
  }

  signalLater(doc, "change", doc, change)
}

// Call f for all linked documents.
function linkedDocs(doc, f, sharedHistOnly) {
  function propagate(doc, skip, sharedHist) {
    if (doc.linked) { for (var i = 0; i < doc.linked.length; ++i) {
      var rel = doc.linked[i]
      if (rel.doc == skip) { continue }
      var shared = sharedHist && rel.sharedHist
      if (sharedHistOnly && !shared) { continue }
      f(rel.doc, shared)
      propagate(rel.doc, doc, shared)
    } }
  }
  propagate(doc, null, true)
}

// Attach a document to an editor.
function attachDoc(cm, doc) {
  if (doc.cm) { throw new Error("This document is already in use.") }
  cm.doc = doc
  doc.cm = cm
  estimateLineHeights(cm)
  loadMode(cm)
  if (!cm.options.lineWrapping) { findMaxLine(cm) }
  cm.options.mode = doc.modeOption
  regChange(cm)
}

function History(startGen) {
  // Arrays of change events and selections. Doing something adds an
  // event to done and clears undo. Undoing moves events from done
  // to undone, redoing moves them in the other direction.
  this.done = []; this.undone = []
  this.undoDepth = Infinity
  // Used to track when changes can be merged into a single undo
  // event
  this.lastModTime = this.lastSelTime = 0
  this.lastOp = this.lastSelOp = null
  this.lastOrigin = this.lastSelOrigin = null
  // Used by the isClean() method
  this.generation = this.maxGeneration = startGen || 1
}

// Create a history change event from an updateDoc-style change
// object.
function historyChangeFromChange(doc, change) {
  var histChange = {from: copyPos(change.from), to: changeEnd(change), text: getBetween(doc, change.from, change.to)}
  attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1)
  linkedDocs(doc, function (doc) { return attachLocalSpans(doc, histChange, change.from.line, change.to.line + 1); }, true)
  return histChange
}

// Pop all selection events off the end of a history array. Stop at
// a change event.
function clearSelectionEvents(array) {
  while (array.length) {
    var last = lst(array)
    if (last.ranges) { array.pop() }
    else { break }
  }
}

// Find the top change event in the history. Pop off selection
// events that are in the way.
function lastChangeEvent(hist, force) {
  if (force) {
    clearSelectionEvents(hist.done)
    return lst(hist.done)
  } else if (hist.done.length && !lst(hist.done).ranges) {
    return lst(hist.done)
  } else if (hist.done.length > 1 && !hist.done[hist.done.length - 2].ranges) {
    hist.done.pop()
    return lst(hist.done)
  }
}

// Register a change in the history. Merges changes that are within
// a single operation, or are close together with an origin that
// allows merging (starting with "+") into a single event.
function addChangeToHistory(doc, change, selAfter, opId) {
  var hist = doc.history
  hist.undone.length = 0
  var time = +new Date, cur
  var last

  if ((hist.lastOp == opId ||
       hist.lastOrigin == change.origin && change.origin &&
       ((change.origin.charAt(0) == "+" && doc.cm && hist.lastModTime > time - doc.cm.options.historyEventDelay) ||
        change.origin.charAt(0) == "*")) &&
      (cur = lastChangeEvent(hist, hist.lastOp == opId))) {
    // Merge this change into the last event
    last = lst(cur.changes)
    if (cmp(change.from, change.to) == 0 && cmp(change.from, last.to) == 0) {
      // Optimized case for simple insertion -- don't want to add
      // new changesets for every character typed
      last.to = changeEnd(change)
    } else {
      // Add new sub-event
      cur.changes.push(historyChangeFromChange(doc, change))
    }
  } else {
    // Can not be merged, start a new event.
    var before = lst(hist.done)
    if (!before || !before.ranges)
      { pushSelectionToHistory(doc.sel, hist.done) }
    cur = {changes: [historyChangeFromChange(doc, change)],
           generation: hist.generation}
    hist.done.push(cur)
    while (hist.done.length > hist.undoDepth) {
      hist.done.shift()
      if (!hist.done[0].ranges) { hist.done.shift() }
    }
  }
  hist.done.push(selAfter)
  hist.generation = ++hist.maxGeneration
  hist.lastModTime = hist.lastSelTime = time
  hist.lastOp = hist.lastSelOp = opId
  hist.lastOrigin = hist.lastSelOrigin = change.origin

  if (!last) { signal(doc, "historyAdded") }
}

function selectionEventCanBeMerged(doc, origin, prev, sel) {
  var ch = origin.charAt(0)
  return ch == "*" ||
    ch == "+" &&
    prev.ranges.length == sel.ranges.length &&
    prev.somethingSelected() == sel.somethingSelected() &&
    new Date - doc.history.lastSelTime <= (doc.cm ? doc.cm.options.historyEventDelay : 500)
}

// Called whenever the selection changes, sets the new selection as
// the pending selection in the history, and pushes the old pending
// selection into the 'done' array when it was significantly
// different (in number of selected ranges, emptiness, or time).
function addSelectionToHistory(doc, sel, opId, options) {
  var hist = doc.history, origin = options && options.origin

  // A new event is started when the previous origin does not match
  // the current, or the origins don't allow matching. Origins
  // starting with * are always merged, those starting with + are
  // merged when similar and close together in time.
  if (opId == hist.lastSelOp ||
      (origin && hist.lastSelOrigin == origin &&
       (hist.lastModTime == hist.lastSelTime && hist.lastOrigin == origin ||
        selectionEventCanBeMerged(doc, origin, lst(hist.done), sel))))
    { hist.done[hist.done.length - 1] = sel }
  else
    { pushSelectionToHistory(sel, hist.done) }

  hist.lastSelTime = +new Date
  hist.lastSelOrigin = origin
  hist.lastSelOp = opId
  if (options && options.clearRedo !== false)
    { clearSelectionEvents(hist.undone) }
}

function pushSelectionToHistory(sel, dest) {
  var top = lst(dest)
  if (!(top && top.ranges && top.equals(sel)))
    { dest.push(sel) }
}

// Used to store marked span information in the history.
function attachLocalSpans(doc, change, from, to) {
  var existing = change["spans_" + doc.id], n = 0
  doc.iter(Math.max(doc.first, from), Math.min(doc.first + doc.size, to), function (line) {
    if (line.markedSpans)
      { (existing || (existing = change["spans_" + doc.id] = {}))[n] = line.markedSpans }
    ++n
  })
}

// When un/re-doing restores text containing marked spans, those
// that have been explicitly cleared should not be restored.
function removeClearedSpans(spans) {
  if (!spans) { return null }
  var out
  for (var i = 0; i < spans.length; ++i) {
    if (spans[i].marker.explicitlyCleared) { if (!out) { out = spans.slice(0, i) } }
    else if (out) { out.push(spans[i]) }
  }
  return !out ? spans : out.length ? out : null
}

// Retrieve and filter the old marked spans stored in a change event.
function getOldSpans(doc, change) {
  var found = change["spans_" + doc.id]
  if (!found) { return null }
  var nw = []
  for (var i = 0; i < change.text.length; ++i)
    { nw.push(removeClearedSpans(found[i])) }
  return nw
}

// Used for un/re-doing changes from the history. Combines the
// result of computing the existing spans with the set of spans that
// existed in the history (so that deleting around a span and then
// undoing brings back the span).
function mergeOldSpans(doc, change) {
  var old = getOldSpans(doc, change)
  var stretched = stretchSpansOverChange(doc, change)
  if (!old) { return stretched }
  if (!stretched) { return old }

  for (var i = 0; i < old.length; ++i) {
    var oldCur = old[i], stretchCur = stretched[i]
    if (oldCur && stretchCur) {
      spans: for (var j = 0; j < stretchCur.length; ++j) {
        var span = stretchCur[j]
        for (var k = 0; k < oldCur.length; ++k)
          { if (oldCur[k].marker == span.marker) { continue spans } }
        oldCur.push(span)
      }
    } else if (stretchCur) {
      old[i] = stretchCur
    }
  }
  return old
}

// Used both to provide a JSON-safe object in .getHistory, and, when
// detaching a document, to split the history in two
function copyHistoryArray(events, newGroup, instantiateSel) {
  var copy = []
  for (var i = 0; i < events.length; ++i) {
    var event = events[i]
    if (event.ranges) {
      copy.push(instantiateSel ? Selection.prototype.deepCopy.call(event) : event)
      continue
    }
    var changes = event.changes, newChanges = []
    copy.push({changes: newChanges})
    for (var j = 0; j < changes.length; ++j) {
      var change = changes[j], m = (void 0)
      newChanges.push({from: change.from, to: change.to, text: change.text})
      if (newGroup) { for (var prop in change) { if (m = prop.match(/^spans_(\d+)$/)) {
        if (indexOf(newGroup, Number(m[1])) > -1) {
          lst(newChanges)[prop] = change[prop]
          delete change[prop]
        }
      } } }
    }
  }
  return copy
}

// The 'scroll' parameter given to many of these indicated whether
// the new cursor position should be scrolled into view after
// modifying the selection.

// If shift is held or the extend flag is set, extends a range to
// include a given position (and optionally a second position).
// Otherwise, simply returns the range between the given positions.
// Used for cursor motion and such.
function extendRange(doc, range, head, other) {
  if (doc.cm && doc.cm.display.shift || doc.extend) {
    var anchor = range.anchor
    if (other) {
      var posBefore = cmp(head, anchor) < 0
      if (posBefore != (cmp(other, anchor) < 0)) {
        anchor = head
        head = other
      } else if (posBefore != (cmp(head, other) < 0)) {
        head = other
      }
    }
    return new Range(anchor, head)
  } else {
    return new Range(other || head, head)
  }
}

// Extend the primary selection range, discard the rest.
function extendSelection(doc, head, other, options) {
  setSelection(doc, new Selection([extendRange(doc, doc.sel.primary(), head, other)], 0), options)
}

// Extend all selections (pos is an array of selections with length
// equal the number of selections)
function extendSelections(doc, heads, options) {
  var out = []
  for (var i = 0; i < doc.sel.ranges.length; i++)
    { out[i] = extendRange(doc, doc.sel.ranges[i], heads[i], null) }
  var newSel = normalizeSelection(out, doc.sel.primIndex)
  setSelection(doc, newSel, options)
}

// Updates a single range in the selection.
function replaceOneSelection(doc, i, range, options) {
  var ranges = doc.sel.ranges.slice(0)
  ranges[i] = range
  setSelection(doc, normalizeSelection(ranges, doc.sel.primIndex), options)
}

// Reset the selection to a single range.
function setSimpleSelection(doc, anchor, head, options) {
  setSelection(doc, simpleSelection(anchor, head), options)
}

// Give beforeSelectionChange handlers a change to influence a
// selection update.
function filterSelectionChange(doc, sel, options) {
  var obj = {
    ranges: sel.ranges,
    update: function(ranges) {
      var this$1 = this;

      this.ranges = []
      for (var i = 0; i < ranges.length; i++)
        { this$1.ranges[i] = new Range(clipPos(doc, ranges[i].anchor),
                                   clipPos(doc, ranges[i].head)) }
    },
    origin: options && options.origin
  }
  signal(doc, "beforeSelectionChange", doc, obj)
  if (doc.cm) { signal(doc.cm, "beforeSelectionChange", doc.cm, obj) }
  if (obj.ranges != sel.ranges) { return normalizeSelection(obj.ranges, obj.ranges.length - 1) }
  else { return sel }
}

function setSelectionReplaceHistory(doc, sel, options) {
  var done = doc.history.done, last = lst(done)
  if (last && last.ranges) {
    done[done.length - 1] = sel
    setSelectionNoUndo(doc, sel, options)
  } else {
    setSelection(doc, sel, options)
  }
}

// Set a new selection.
function setSelection(doc, sel, options) {
  setSelectionNoUndo(doc, sel, options)
  addSelectionToHistory(doc, doc.sel, doc.cm ? doc.cm.curOp.id : NaN, options)
}

function setSelectionNoUndo(doc, sel, options) {
  if (hasHandler(doc, "beforeSelectionChange") || doc.cm && hasHandler(doc.cm, "beforeSelectionChange"))
    { sel = filterSelectionChange(doc, sel, options) }

  var bias = options && options.bias ||
    (cmp(sel.primary().head, doc.sel.primary().head) < 0 ? -1 : 1)
  setSelectionInner(doc, skipAtomicInSelection(doc, sel, bias, true))

  if (!(options && options.scroll === false) && doc.cm)
    { ensureCursorVisible(doc.cm) }
}

function setSelectionInner(doc, sel) {
  if (sel.equals(doc.sel)) { return }

  doc.sel = sel

  if (doc.cm) {
    doc.cm.curOp.updateInput = doc.cm.curOp.selectionChanged = true
    signalCursorActivity(doc.cm)
  }
  signalLater(doc, "cursorActivity", doc)
}

// Verify that the selection does not partially select any atomic
// marked ranges.
function reCheckSelection(doc) {
  setSelectionInner(doc, skipAtomicInSelection(doc, doc.sel, null, false), sel_dontScroll)
}

// Return a selection that does not partially select any atomic
// ranges.
function skipAtomicInSelection(doc, sel, bias, mayClear) {
  var out
  for (var i = 0; i < sel.ranges.length; i++) {
    var range = sel.ranges[i]
    var old = sel.ranges.length == doc.sel.ranges.length && doc.sel.ranges[i]
    var newAnchor = skipAtomic(doc, range.anchor, old && old.anchor, bias, mayClear)
    var newHead = skipAtomic(doc, range.head, old && old.head, bias, mayClear)
    if (out || newAnchor != range.anchor || newHead != range.head) {
      if (!out) { out = sel.ranges.slice(0, i) }
      out[i] = new Range(newAnchor, newHead)
    }
  }
  return out ? normalizeSelection(out, sel.primIndex) : sel
}

function skipAtomicInner(doc, pos, oldPos, dir, mayClear) {
  var line = getLine(doc, pos.line)
  if (line.markedSpans) { for (var i = 0; i < line.markedSpans.length; ++i) {
    var sp = line.markedSpans[i], m = sp.marker
    if ((sp.from == null || (m.inclusiveLeft ? sp.from <= pos.ch : sp.from < pos.ch)) &&
        (sp.to == null || (m.inclusiveRight ? sp.to >= pos.ch : sp.to > pos.ch))) {
      if (mayClear) {
        signal(m, "beforeCursorEnter")
        if (m.explicitlyCleared) {
          if (!line.markedSpans) { break }
          else {--i; continue}
        }
      }
      if (!m.atomic) { continue }

      if (oldPos) {
        var near = m.find(dir < 0 ? 1 : -1), diff = (void 0)
        if (dir < 0 ? m.inclusiveRight : m.inclusiveLeft)
          { near = movePos(doc, near, -dir, near && near.line == pos.line ? line : null) }
        if (near && near.line == pos.line && (diff = cmp(near, oldPos)) && (dir < 0 ? diff < 0 : diff > 0))
          { return skipAtomicInner(doc, near, pos, dir, mayClear) }
      }

      var far = m.find(dir < 0 ? -1 : 1)
      if (dir < 0 ? m.inclusiveLeft : m.inclusiveRight)
        { far = movePos(doc, far, dir, far.line == pos.line ? line : null) }
      return far ? skipAtomicInner(doc, far, pos, dir, mayClear) : null
    }
  } }
  return pos
}

// Ensure a given position is not inside an atomic range.
function skipAtomic(doc, pos, oldPos, bias, mayClear) {
  var dir = bias || 1
  var found = skipAtomicInner(doc, pos, oldPos, dir, mayClear) ||
      (!mayClear && skipAtomicInner(doc, pos, oldPos, dir, true)) ||
      skipAtomicInner(doc, pos, oldPos, -dir, mayClear) ||
      (!mayClear && skipAtomicInner(doc, pos, oldPos, -dir, true))
  if (!found) {
    doc.cantEdit = true
    return Pos(doc.first, 0)
  }
  return found
}

function movePos(doc, pos, dir, line) {
  if (dir < 0 && pos.ch == 0) {
    if (pos.line > doc.first) { return clipPos(doc, Pos(pos.line - 1)) }
    else { return null }
  } else if (dir > 0 && pos.ch == (line || getLine(doc, pos.line)).text.length) {
    if (pos.line < doc.first + doc.size - 1) { return Pos(pos.line + 1, 0) }
    else { return null }
  } else {
    return new Pos(pos.line, pos.ch + dir)
  }
}

function selectAll(cm) {
  cm.setSelection(Pos(cm.firstLine(), 0), Pos(cm.lastLine()), sel_dontScroll)
}

// UPDATING

// Allow "beforeChange" event handlers to influence a change
function filterChange(doc, change, update) {
  var obj = {
    canceled: false,
    from: change.from,
    to: change.to,
    text: change.text,
    origin: change.origin,
    cancel: function () { return obj.canceled = true; }
  }
  if (update) { obj.update = function (from, to, text, origin) {
    if (from) { obj.from = clipPos(doc, from) }
    if (to) { obj.to = clipPos(doc, to) }
    if (text) { obj.text = text }
    if (origin !== undefined) { obj.origin = origin }
  } }
  signal(doc, "beforeChange", doc, obj)
  if (doc.cm) { signal(doc.cm, "beforeChange", doc.cm, obj) }

  if (obj.canceled) { return null }
  return {from: obj.from, to: obj.to, text: obj.text, origin: obj.origin}
}

// Apply a change to a document, and add it to the document's
// history, and propagating it to all linked documents.
function makeChange(doc, change, ignoreReadOnly) {
  if (doc.cm) {
    if (!doc.cm.curOp) { return operation(doc.cm, makeChange)(doc, change, ignoreReadOnly) }
    if (doc.cm.state.suppressEdits) { return }
  }

  if (hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")) {
    change = filterChange(doc, change, true)
    if (!change) { return }
  }

  // Possibly split or suppress the update based on the presence
  // of read-only spans in its range.
  var split = sawReadOnlySpans && !ignoreReadOnly && removeReadOnlyRanges(doc, change.from, change.to)
  if (split) {
    for (var i = split.length - 1; i >= 0; --i)
      { makeChangeInner(doc, {from: split[i].from, to: split[i].to, text: i ? [""] : change.text}) }
  } else {
    makeChangeInner(doc, change)
  }
}

function makeChangeInner(doc, change) {
  if (change.text.length == 1 && change.text[0] == "" && cmp(change.from, change.to) == 0) { return }
  var selAfter = computeSelAfterChange(doc, change)
  addChangeToHistory(doc, change, selAfter, doc.cm ? doc.cm.curOp.id : NaN)

  makeChangeSingleDoc(doc, change, selAfter, stretchSpansOverChange(doc, change))
  var rebased = []

  linkedDocs(doc, function (doc, sharedHist) {
    if (!sharedHist && indexOf(rebased, doc.history) == -1) {
      rebaseHist(doc.history, change)
      rebased.push(doc.history)
    }
    makeChangeSingleDoc(doc, change, null, stretchSpansOverChange(doc, change))
  })
}

// Revert a change stored in a document's history.
function makeChangeFromHistory(doc, type, allowSelectionOnly) {
  if (doc.cm && doc.cm.state.suppressEdits && !allowSelectionOnly) { return }

  var hist = doc.history, event, selAfter = doc.sel
  var source = type == "undo" ? hist.done : hist.undone, dest = type == "undo" ? hist.undone : hist.done

  // Verify that there is a useable event (so that ctrl-z won't
  // needlessly clear selection events)
  var i = 0
  for (; i < source.length; i++) {
    event = source[i]
    if (allowSelectionOnly ? event.ranges && !event.equals(doc.sel) : !event.ranges)
      { break }
  }
  if (i == source.length) { return }
  hist.lastOrigin = hist.lastSelOrigin = null

  for (;;) {
    event = source.pop()
    if (event.ranges) {
      pushSelectionToHistory(event, dest)
      if (allowSelectionOnly && !event.equals(doc.sel)) {
        setSelection(doc, event, {clearRedo: false})
        return
      }
      selAfter = event
    }
    else { break }
  }

  // Build up a reverse change object to add to the opposite history
  // stack (redo when undoing, and vice versa).
  var antiChanges = []
  pushSelectionToHistory(selAfter, dest)
  dest.push({changes: antiChanges, generation: hist.generation})
  hist.generation = event.generation || ++hist.maxGeneration

  var filter = hasHandler(doc, "beforeChange") || doc.cm && hasHandler(doc.cm, "beforeChange")

  var loop = function ( i ) {
    var change = event.changes[i]
    change.origin = type
    if (filter && !filterChange(doc, change, false)) {
      source.length = 0
      return {}
    }

    antiChanges.push(historyChangeFromChange(doc, change))

    var after = i ? computeSelAfterChange(doc, change) : lst(source)
    makeChangeSingleDoc(doc, change, after, mergeOldSpans(doc, change))
    if (!i && doc.cm) { doc.cm.scrollIntoView({from: change.from, to: changeEnd(change)}) }
    var rebased = []

    // Propagate to the linked documents
    linkedDocs(doc, function (doc, sharedHist) {
      if (!sharedHist && indexOf(rebased, doc.history) == -1) {
        rebaseHist(doc.history, change)
        rebased.push(doc.history)
      }
      makeChangeSingleDoc(doc, change, null, mergeOldSpans(doc, change))
    })
  };

  for (var i$1 = event.changes.length - 1; i$1 >= 0; --i$1) {
    var returned = loop( i$1 );

    if ( returned ) return returned.v;
  }
}

// Sub-views need their line numbers shifted when text is added
// above or below them in the parent document.
function shiftDoc(doc, distance) {
  if (distance == 0) { return }
  doc.first += distance
  doc.sel = new Selection(map(doc.sel.ranges, function (range) { return new Range(
    Pos(range.anchor.line + distance, range.anchor.ch),
    Pos(range.head.line + distance, range.head.ch)
  ); }), doc.sel.primIndex)
  if (doc.cm) {
    regChange(doc.cm, doc.first, doc.first - distance, distance)
    for (var d = doc.cm.display, l = d.viewFrom; l < d.viewTo; l++)
      { regLineChange(doc.cm, l, "gutter") }
  }
}

// More lower-level change function, handling only a single document
// (not linked ones).
function makeChangeSingleDoc(doc, change, selAfter, spans) {
  if (doc.cm && !doc.cm.curOp)
    { return operation(doc.cm, makeChangeSingleDoc)(doc, change, selAfter, spans) }

  if (change.to.line < doc.first) {
    shiftDoc(doc, change.text.length - 1 - (change.to.line - change.from.line))
    return
  }
  if (change.from.line > doc.lastLine()) { return }

  // Clip the change to the size of this doc
  if (change.from.line < doc.first) {
    var shift = change.text.length - 1 - (doc.first - change.from.line)
    shiftDoc(doc, shift)
    change = {from: Pos(doc.first, 0), to: Pos(change.to.line + shift, change.to.ch),
              text: [lst(change.text)], origin: change.origin}
  }
  var last = doc.lastLine()
  if (change.to.line > last) {
    change = {from: change.from, to: Pos(last, getLine(doc, last).text.length),
              text: [change.text[0]], origin: change.origin}
  }

  change.removed = getBetween(doc, change.from, change.to)

  if (!selAfter) { selAfter = computeSelAfterChange(doc, change) }
  if (doc.cm) { makeChangeSingleDocInEditor(doc.cm, change, spans) }
  else { updateDoc(doc, change, spans) }
  setSelectionNoUndo(doc, selAfter, sel_dontScroll)
}

// Handle the interaction of a change to a document with the editor
// that this document is part of.
function makeChangeSingleDocInEditor(cm, change, spans) {
  var doc = cm.doc, display = cm.display, from = change.from, to = change.to

  var recomputeMaxLength = false, checkWidthStart = from.line
  if (!cm.options.lineWrapping) {
    checkWidthStart = lineNo(visualLine(getLine(doc, from.line)))
    doc.iter(checkWidthStart, to.line + 1, function (line) {
      if (line == display.maxLine) {
        recomputeMaxLength = true
        return true
      }
    })
  }

  if (doc.sel.contains(change.from, change.to) > -1)
    { signalCursorActivity(cm) }

  updateDoc(doc, change, spans, estimateHeight(cm))

  if (!cm.options.lineWrapping) {
    doc.iter(checkWidthStart, from.line + change.text.length, function (line) {
      var len = lineLength(line)
      if (len > display.maxLineLength) {
        display.maxLine = line
        display.maxLineLength = len
        display.maxLineChanged = true
        recomputeMaxLength = false
      }
    })
    if (recomputeMaxLength) { cm.curOp.updateMaxLine = true }
  }

  // Adjust frontier, schedule worker
  doc.frontier = Math.min(doc.frontier, from.line)
  startWorker(cm, 400)

  var lendiff = change.text.length - (to.line - from.line) - 1
  // Remember that these lines changed, for updating the display
  if (change.full)
    { regChange(cm) }
  else if (from.line == to.line && change.text.length == 1 && !isWholeLineUpdate(cm.doc, change))
    { regLineChange(cm, from.line, "text") }
  else
    { regChange(cm, from.line, to.line + 1, lendiff) }

  var changesHandler = hasHandler(cm, "changes"), changeHandler = hasHandler(cm, "change")
  if (changeHandler || changesHandler) {
    var obj = {
      from: from, to: to,
      text: change.text,
      removed: change.removed,
      origin: change.origin
    }
    if (changeHandler) { signalLater(cm, "change", cm, obj) }
    if (changesHandler) { (cm.curOp.changeObjs || (cm.curOp.changeObjs = [])).push(obj) }
  }
  cm.display.selForContextMenu = null
}

function replaceRange(doc, code, from, to, origin) {
  if (!to) { to = from }
  if (cmp(to, from) < 0) { var tmp = to; to = from; from = tmp }
  if (typeof code == "string") { code = doc.splitLines(code) }
  makeChange(doc, {from: from, to: to, text: code, origin: origin})
}

// Rebasing/resetting history to deal with externally-sourced changes

function rebaseHistSelSingle(pos, from, to, diff) {
  if (to < pos.line) {
    pos.line += diff
  } else if (from < pos.line) {
    pos.line = from
    pos.ch = 0
  }
}

// Tries to rebase an array of history events given a change in the
// document. If the change touches the same lines as the event, the
// event, and everything 'behind' it, is discarded. If the change is
// before the event, the event's positions are updated. Uses a
// copy-on-write scheme for the positions, to avoid having to
// reallocate them all on every rebase, but also avoid problems with
// shared position objects being unsafely updated.
function rebaseHistArray(array, from, to, diff) {
  for (var i = 0; i < array.length; ++i) {
    var sub = array[i], ok = true
    if (sub.ranges) {
      if (!sub.copied) { sub = array[i] = sub.deepCopy(); sub.copied = true }
      for (var j = 0; j < sub.ranges.length; j++) {
        rebaseHistSelSingle(sub.ranges[j].anchor, from, to, diff)
        rebaseHistSelSingle(sub.ranges[j].head, from, to, diff)
      }
      continue
    }
    for (var j$1 = 0; j$1 < sub.changes.length; ++j$1) {
      var cur = sub.changes[j$1]
      if (to < cur.from.line) {
        cur.from = Pos(cur.from.line + diff, cur.from.ch)
        cur.to = Pos(cur.to.line + diff, cur.to.ch)
      } else if (from <= cur.to.line) {
        ok = false
        break
      }
    }
    if (!ok) {
      array.splice(0, i + 1)
      i = 0
    }
  }
}

function rebaseHist(hist, change) {
  var from = change.from.line, to = change.to.line, diff = change.text.length - (to - from) - 1
  rebaseHistArray(hist.done, from, to, diff)
  rebaseHistArray(hist.undone, from, to, diff)
}

// Utility for applying a change to a line by handle or number,
// returning the number and optionally registering the line as
// changed.
function changeLine(doc, handle, changeType, op) {
  var no = handle, line = handle
  if (typeof handle == "number") { line = getLine(doc, clipLine(doc, handle)) }
  else { no = lineNo(handle) }
  if (no == null) { return null }
  if (op(line, no) && doc.cm) { regLineChange(doc.cm, no, changeType) }
  return line
}

// The document is represented as a BTree consisting of leaves, with
// chunk of lines in them, and branches, with up to ten leaves or
// other branch nodes below them. The top node is always a branch
// node, and is the document object itself (meaning it has
// additional methods and properties).
//
// All nodes have parent links. The tree is used both to go from
// line numbers to line objects, and to go from objects to numbers.
// It also indexes by height, and is used to convert between height
// and line object, and to find the total height of the document.
//
// See also http://marijnhaverbeke.nl/blog/codemirror-line-tree.html

function LeafChunk(lines) {
  var this$1 = this;

  this.lines = lines
  this.parent = null
  var height = 0
  for (var i = 0; i < lines.length; ++i) {
    lines[i].parent = this$1
    height += lines[i].height
  }
  this.height = height
}

LeafChunk.prototype = {
  chunkSize: function() { return this.lines.length },
  // Remove the n lines at offset 'at'.
  removeInner: function(at, n) {
    var this$1 = this;

    for (var i = at, e = at + n; i < e; ++i) {
      var line = this$1.lines[i]
      this$1.height -= line.height
      cleanUpLine(line)
      signalLater(line, "delete")
    }
    this.lines.splice(at, n)
  },
  // Helper used to collapse a small branch into a single leaf.
  collapse: function(lines) {
    lines.push.apply(lines, this.lines)
  },
  // Insert the given array of lines at offset 'at', count them as
  // having the given height.
  insertInner: function(at, lines, height) {
    var this$1 = this;

    this.height += height
    this.lines = this.lines.slice(0, at).concat(lines).concat(this.lines.slice(at))
    for (var i = 0; i < lines.length; ++i) { lines[i].parent = this$1 }
  },
  // Used to iterate over a part of the tree.
  iterN: function(at, n, op) {
    var this$1 = this;

    for (var e = at + n; at < e; ++at)
      { if (op(this$1.lines[at])) { return true } }
  }
}

function BranchChunk(children) {
  var this$1 = this;

  this.children = children
  var size = 0, height = 0
  for (var i = 0; i < children.length; ++i) {
    var ch = children[i]
    size += ch.chunkSize(); height += ch.height
    ch.parent = this$1
  }
  this.size = size
  this.height = height
  this.parent = null
}

BranchChunk.prototype = {
  chunkSize: function() { return this.size },
  removeInner: function(at, n) {
    var this$1 = this;

    this.size -= n
    for (var i = 0; i < this.children.length; ++i) {
      var child = this$1.children[i], sz = child.chunkSize()
      if (at < sz) {
        var rm = Math.min(n, sz - at), oldHeight = child.height
        child.removeInner(at, rm)
        this$1.height -= oldHeight - child.height
        if (sz == rm) { this$1.children.splice(i--, 1); child.parent = null }
        if ((n -= rm) == 0) { break }
        at = 0
      } else { at -= sz }
    }
    // If the result is smaller than 25 lines, ensure that it is a
    // single leaf node.
    if (this.size - n < 25 &&
        (this.children.length > 1 || !(this.children[0] instanceof LeafChunk))) {
      var lines = []
      this.collapse(lines)
      this.children = [new LeafChunk(lines)]
      this.children[0].parent = this
    }
  },
  collapse: function(lines) {
    var this$1 = this;

    for (var i = 0; i < this.children.length; ++i) { this$1.children[i].collapse(lines) }
  },
  insertInner: function(at, lines, height) {
    var this$1 = this;

    this.size += lines.length
    this.height += height
    for (var i = 0; i < this.children.length; ++i) {
      var child = this$1.children[i], sz = child.chunkSize()
      if (at <= sz) {
        child.insertInner(at, lines, height)
        if (child.lines && child.lines.length > 50) {
          // To avoid memory thrashing when child.lines is huge (e.g. first view of a large file), it's never spliced.
          // Instead, small slices are taken. They're taken in order because sequential memory accesses are fastest.
          var remaining = child.lines.length % 25 + 25
          for (var pos = remaining; pos < child.lines.length;) {
            var leaf = new LeafChunk(child.lines.slice(pos, pos += 25))
            child.height -= leaf.height
            this$1.children.splice(++i, 0, leaf)
            leaf.parent = this$1
          }
          child.lines = child.lines.slice(0, remaining)
          this$1.maybeSpill()
        }
        break
      }
      at -= sz
    }
  },
  // When a node has grown, check whether it should be split.
  maybeSpill: function() {
    if (this.children.length <= 10) { return }
    var me = this
    do {
      var spilled = me.children.splice(me.children.length - 5, 5)
      var sibling = new BranchChunk(spilled)
      if (!me.parent) { // Become the parent node
        var copy = new BranchChunk(me.children)
        copy.parent = me
        me.children = [copy, sibling]
        me = copy
     } else {
        me.size -= sibling.size
        me.height -= sibling.height
        var myIndex = indexOf(me.parent.children, me)
        me.parent.children.splice(myIndex + 1, 0, sibling)
      }
      sibling.parent = me.parent
    } while (me.children.length > 10)
    me.parent.maybeSpill()
  },
  iterN: function(at, n, op) {
    var this$1 = this;

    for (var i = 0; i < this.children.length; ++i) {
      var child = this$1.children[i], sz = child.chunkSize()
      if (at < sz) {
        var used = Math.min(n, sz - at)
        if (child.iterN(at, used, op)) { return true }
        if ((n -= used) == 0) { break }
        at = 0
      } else { at -= sz }
    }
  }
}

// Line widgets are block elements displayed above or below a line.

function LineWidget(doc, node, options) {
  var this$1 = this;

  if (options) { for (var opt in options) { if (options.hasOwnProperty(opt))
    { this$1[opt] = options[opt] } } }
  this.doc = doc
  this.node = node
}
eventMixin(LineWidget)

function adjustScrollWhenAboveVisible(cm, line, diff) {
  if (heightAtLine(line) < ((cm.curOp && cm.curOp.scrollTop) || cm.doc.scrollTop))
    { addToScrollPos(cm, null, diff) }
}

LineWidget.prototype.clear = function() {
  var this$1 = this;

  var cm = this.doc.cm, ws = this.line.widgets, line = this.line, no = lineNo(line)
  if (no == null || !ws) { return }
  for (var i = 0; i < ws.length; ++i) { if (ws[i] == this$1) { ws.splice(i--, 1) } }
  if (!ws.length) { line.widgets = null }
  var height = widgetHeight(this)
  updateLineHeight(line, Math.max(0, line.height - height))
  if (cm) { runInOp(cm, function () {
    adjustScrollWhenAboveVisible(cm, line, -height)
    regLineChange(cm, no, "widget")
  }) }
}
LineWidget.prototype.changed = function() {
  var oldH = this.height, cm = this.doc.cm, line = this.line
  this.height = null
  var diff = widgetHeight(this) - oldH
  if (!diff) { return }
  updateLineHeight(line, line.height + diff)
  if (cm) { runInOp(cm, function () {
    cm.curOp.forceUpdate = true
    adjustScrollWhenAboveVisible(cm, line, diff)
  }) }
}

function addLineWidget(doc, handle, node, options) {
  var widget = new LineWidget(doc, node, options)
  var cm = doc.cm
  if (cm && widget.noHScroll) { cm.display.alignWidgets = true }
  changeLine(doc, handle, "widget", function (line) {
    var widgets = line.widgets || (line.widgets = [])
    if (widget.insertAt == null) { widgets.push(widget) }
    else { widgets.splice(Math.min(widgets.length - 1, Math.max(0, widget.insertAt)), 0, widget) }
    widget.line = line
    if (cm && !lineIsHidden(doc, line)) {
      var aboveVisible = heightAtLine(line) < doc.scrollTop
      updateLineHeight(line, line.height + widgetHeight(widget))
      if (aboveVisible) { addToScrollPos(cm, null, widget.height) }
      cm.curOp.forceUpdate = true
    }
    return true
  })
  return widget
}

// TEXTMARKERS

// Created with markText and setBookmark methods. A TextMarker is a
// handle that can be used to clear or find a marked position in the
// document. Line objects hold arrays (markedSpans) containing
// {from, to, marker} object pointing to such marker objects, and
// indicating that such a marker is present on that line. Multiple
// lines may point to the same marker when it spans across lines.
// The spans will have null for their from/to properties when the
// marker continues beyond the start/end of the line. Markers have
// links back to the lines they currently touch.

// Collapsed markers have unique ids, in order to be able to order
// them, which is needed for uniquely determining an outer marker
// when they overlap (they may nest, but not partially overlap).
var nextMarkerId = 0

function TextMarker(doc, type) {
  this.lines = []
  this.type = type
  this.doc = doc
  this.id = ++nextMarkerId
}
eventMixin(TextMarker)

// Clear the marker.
TextMarker.prototype.clear = function() {
  var this$1 = this;

  if (this.explicitlyCleared) { return }
  var cm = this.doc.cm, withOp = cm && !cm.curOp
  if (withOp) { startOperation(cm) }
  if (hasHandler(this, "clear")) {
    var found = this.find()
    if (found) { signalLater(this, "clear", found.from, found.to) }
  }
  var min = null, max = null
  for (var i = 0; i < this.lines.length; ++i) {
    var line = this$1.lines[i]
    var span = getMarkedSpanFor(line.markedSpans, this$1)
    if (cm && !this$1.collapsed) { regLineChange(cm, lineNo(line), "text") }
    else if (cm) {
      if (span.to != null) { max = lineNo(line) }
      if (span.from != null) { min = lineNo(line) }
    }
    line.markedSpans = removeMarkedSpan(line.markedSpans, span)
    if (span.from == null && this$1.collapsed && !lineIsHidden(this$1.doc, line) && cm)
      { updateLineHeight(line, textHeight(cm.display)) }
  }
  if (cm && this.collapsed && !cm.options.lineWrapping) { for (var i$1 = 0; i$1 < this.lines.length; ++i$1) {
    var visual = visualLine(this$1.lines[i$1]), len = lineLength(visual)
    if (len > cm.display.maxLineLength) {
      cm.display.maxLine = visual
      cm.display.maxLineLength = len
      cm.display.maxLineChanged = true
    }
  } }

  if (min != null && cm && this.collapsed) { regChange(cm, min, max + 1) }
  this.lines.length = 0
  this.explicitlyCleared = true
  if (this.atomic && this.doc.cantEdit) {
    this.doc.cantEdit = false
    if (cm) { reCheckSelection(cm.doc) }
  }
  if (cm) { signalLater(cm, "markerCleared", cm, this) }
  if (withOp) { endOperation(cm) }
  if (this.parent) { this.parent.clear() }
}

// Find the position of the marker in the document. Returns a {from,
// to} object by default. Side can be passed to get a specific side
// -- 0 (both), -1 (left), or 1 (right). When lineObj is true, the
// Pos objects returned contain a line object, rather than a line
// number (used to prevent looking up the same line twice).
TextMarker.prototype.find = function(side, lineObj) {
  var this$1 = this;

  if (side == null && this.type == "bookmark") { side = 1 }
  var from, to
  for (var i = 0; i < this.lines.length; ++i) {
    var line = this$1.lines[i]
    var span = getMarkedSpanFor(line.markedSpans, this$1)
    if (span.from != null) {
      from = Pos(lineObj ? line : lineNo(line), span.from)
      if (side == -1) { return from }
    }
    if (span.to != null) {
      to = Pos(lineObj ? line : lineNo(line), span.to)
      if (side == 1) { return to }
    }
  }
  return from && {from: from, to: to}
}

// Signals that the marker's widget changed, and surrounding layout
// should be recomputed.
TextMarker.prototype.changed = function() {
  var pos = this.find(-1, true), widget = this, cm = this.doc.cm
  if (!pos || !cm) { return }
  runInOp(cm, function () {
    var line = pos.line, lineN = lineNo(pos.line)
    var view = findViewForLine(cm, lineN)
    if (view) {
      clearLineMeasurementCacheFor(view)
      cm.curOp.selectionChanged = cm.curOp.forceUpdate = true
    }
    cm.curOp.updateMaxLine = true
    if (!lineIsHidden(widget.doc, line) && widget.height != null) {
      var oldHeight = widget.height
      widget.height = null
      var dHeight = widgetHeight(widget) - oldHeight
      if (dHeight)
        { updateLineHeight(line, line.height + dHeight) }
    }
  })
}

TextMarker.prototype.attachLine = function(line) {
  if (!this.lines.length && this.doc.cm) {
    var op = this.doc.cm.curOp
    if (!op.maybeHiddenMarkers || indexOf(op.maybeHiddenMarkers, this) == -1)
      { (op.maybeUnhiddenMarkers || (op.maybeUnhiddenMarkers = [])).push(this) }
  }
  this.lines.push(line)
}
TextMarker.prototype.detachLine = function(line) {
  this.lines.splice(indexOf(this.lines, line), 1)
  if (!this.lines.length && this.doc.cm) {
    var op = this.doc.cm.curOp
    ;(op.maybeHiddenMarkers || (op.maybeHiddenMarkers = [])).push(this)
  }
}

// Create a marker, wire it up to the right lines, and
function markText(doc, from, to, options, type) {
  // Shared markers (across linked documents) are handled separately
  // (markTextShared will call out to this again, once per
  // document).
  if (options && options.shared) { return markTextShared(doc, from, to, options, type) }
  // Ensure we are in an operation.
  if (doc.cm && !doc.cm.curOp) { return operation(doc.cm, markText)(doc, from, to, options, type) }

  var marker = new TextMarker(doc, type), diff = cmp(from, to)
  if (options) { copyObj(options, marker, false) }
  // Don't connect empty markers unless clearWhenEmpty is false
  if (diff > 0 || diff == 0 && marker.clearWhenEmpty !== false)
    { return marker }
  if (marker.replacedWith) {
    // Showing up as a widget implies collapsed (widget replaces text)
    marker.collapsed = true
    marker.widgetNode = elt("span", [marker.replacedWith], "CodeMirror-widget")
    marker.widgetNode.setAttribute("role", "presentation") // hide from accessibility tree
    if (!options.handleMouseEvents) { marker.widgetNode.setAttribute("cm-ignore-events", "true") }
    if (options.insertLeft) { marker.widgetNode.insertLeft = true }
  }
  if (marker.collapsed) {
    if (conflictingCollapsedRange(doc, from.line, from, to, marker) ||
        from.line != to.line && conflictingCollapsedRange(doc, to.line, from, to, marker))
      { throw new Error("Inserting collapsed marker partially overlapping an existing one") }
    seeCollapsedSpans()
  }

  if (marker.addToHistory)
    { addChangeToHistory(doc, {from: from, to: to, origin: "markText"}, doc.sel, NaN) }

  var curLine = from.line, cm = doc.cm, updateMaxLine
  doc.iter(curLine, to.line + 1, function (line) {
    if (cm && marker.collapsed && !cm.options.lineWrapping && visualLine(line) == cm.display.maxLine)
      { updateMaxLine = true }
    if (marker.collapsed && curLine != from.line) { updateLineHeight(line, 0) }
    addMarkedSpan(line, new MarkedSpan(marker,
                                       curLine == from.line ? from.ch : null,
                                       curLine == to.line ? to.ch : null))
    ++curLine
  })
  // lineIsHidden depends on the presence of the spans, so needs a second pass
  if (marker.collapsed) { doc.iter(from.line, to.line + 1, function (line) {
    if (lineIsHidden(doc, line)) { updateLineHeight(line, 0) }
  }) }

  if (marker.clearOnEnter) { on(marker, "beforeCursorEnter", function () { return marker.clear(); }) }

  if (marker.readOnly) {
    seeReadOnlySpans()
    if (doc.history.done.length || doc.history.undone.length)
      { doc.clearHistory() }
  }
  if (marker.collapsed) {
    marker.id = ++nextMarkerId
    marker.atomic = true
  }
  if (cm) {
    // Sync editor state
    if (updateMaxLine) { cm.curOp.updateMaxLine = true }
    if (marker.collapsed)
      { regChange(cm, from.line, to.line + 1) }
    else if (marker.className || marker.title || marker.startStyle || marker.endStyle || marker.css)
      { for (var i = from.line; i <= to.line; i++) { regLineChange(cm, i, "text") } }
    if (marker.atomic) { reCheckSelection(cm.doc) }
    signalLater(cm, "markerAdded", cm, marker)
  }
  return marker
}

// SHARED TEXTMARKERS

// A shared marker spans multiple linked documents. It is
// implemented as a meta-marker-object controlling multiple normal
// markers.
function SharedTextMarker(markers, primary) {
  var this$1 = this;

  this.markers = markers
  this.primary = primary
  for (var i = 0; i < markers.length; ++i)
    { markers[i].parent = this$1 }
}
eventMixin(SharedTextMarker)

SharedTextMarker.prototype.clear = function() {
  var this$1 = this;

  if (this.explicitlyCleared) { return }
  this.explicitlyCleared = true
  for (var i = 0; i < this.markers.length; ++i)
    { this$1.markers[i].clear() }
  signalLater(this, "clear")
}
SharedTextMarker.prototype.find = function(side, lineObj) {
  return this.primary.find(side, lineObj)
}

function markTextShared(doc, from, to, options, type) {
  options = copyObj(options)
  options.shared = false
  var markers = [markText(doc, from, to, options, type)], primary = markers[0]
  var widget = options.widgetNode
  linkedDocs(doc, function (doc) {
    if (widget) { options.widgetNode = widget.cloneNode(true) }
    markers.push(markText(doc, clipPos(doc, from), clipPos(doc, to), options, type))
    for (var i = 0; i < doc.linked.length; ++i)
      { if (doc.linked[i].isParent) { return } }
    primary = lst(markers)
  })
  return new SharedTextMarker(markers, primary)
}

function findSharedMarkers(doc) {
  return doc.findMarks(Pos(doc.first, 0), doc.clipPos(Pos(doc.lastLine())), function (m) { return m.parent; })
}

function copySharedMarkers(doc, markers) {
  for (var i = 0; i < markers.length; i++) {
    var marker = markers[i], pos = marker.find()
    var mFrom = doc.clipPos(pos.from), mTo = doc.clipPos(pos.to)
    if (cmp(mFrom, mTo)) {
      var subMark = markText(doc, mFrom, mTo, marker.primary, marker.primary.type)
      marker.markers.push(subMark)
      subMark.parent = marker
    }
  }
}

function detachSharedMarkers(markers) {
  var loop = function ( i ) {
    var marker = markers[i], linked = [marker.primary.doc]
    linkedDocs(marker.primary.doc, function (d) { return linked.push(d); })
    for (var j = 0; j < marker.markers.length; j++) {
      var subMarker = marker.markers[j]
      if (indexOf(linked, subMarker.doc) == -1) {
        subMarker.parent = null
        marker.markers.splice(j--, 1)
      }
    }
  };

  for (var i = 0; i < markers.length; i++) loop( i );
}

var nextDocId = 0
var Doc = function(text, mode, firstLine, lineSep) {
  if (!(this instanceof Doc)) { return new Doc(text, mode, firstLine, lineSep) }
  if (firstLine == null) { firstLine = 0 }

  BranchChunk.call(this, [new LeafChunk([new Line("", null)])])
  this.first = firstLine
  this.scrollTop = this.scrollLeft = 0
  this.cantEdit = false
  this.cleanGeneration = 1
  this.frontier = firstLine
  var start = Pos(firstLine, 0)
  this.sel = simpleSelection(start)
  this.history = new History(null)
  this.id = ++nextDocId
  this.modeOption = mode
  this.lineSep = lineSep
  this.extend = false

  if (typeof text == "string") { text = this.splitLines(text) }
  updateDoc(this, {from: start, to: start, text: text})
  setSelection(this, simpleSelection(start), sel_dontScroll)
}

Doc.prototype = createObj(BranchChunk.prototype, {
  constructor: Doc,
  // Iterate over the document. Supports two forms -- with only one
  // argument, it calls that for each line in the document. With
  // three, it iterates over the range given by the first two (with
  // the second being non-inclusive).
  iter: function(from, to, op) {
    if (op) { this.iterN(from - this.first, to - from, op) }
    else { this.iterN(this.first, this.first + this.size, from) }
  },

  // Non-public interface for adding and removing lines.
  insert: function(at, lines) {
    var height = 0
    for (var i = 0; i < lines.length; ++i) { height += lines[i].height }
    this.insertInner(at - this.first, lines, height)
  },
  remove: function(at, n) { this.removeInner(at - this.first, n) },

  // From here, the methods are part of the public interface. Most
  // are also available from CodeMirror (editor) instances.

  getValue: function(lineSep) {
    var lines = getLines(this, this.first, this.first + this.size)
    if (lineSep === false) { return lines }
    return lines.join(lineSep || this.lineSeparator())
  },
  setValue: docMethodOp(function(code) {
    var top = Pos(this.first, 0), last = this.first + this.size - 1
    makeChange(this, {from: top, to: Pos(last, getLine(this, last).text.length),
                      text: this.splitLines(code), origin: "setValue", full: true}, true)
    setSelection(this, simpleSelection(top))
  }),
  replaceRange: function(code, from, to, origin) {
    from = clipPos(this, from)
    to = to ? clipPos(this, to) : from
    replaceRange(this, code, from, to, origin)
  },
  getRange: function(from, to, lineSep) {
    var lines = getBetween(this, clipPos(this, from), clipPos(this, to))
    if (lineSep === false) { return lines }
    return lines.join(lineSep || this.lineSeparator())
  },

  getLine: function(line) {var l = this.getLineHandle(line); return l && l.text},

  getLineHandle: function(line) {if (isLine(this, line)) { return getLine(this, line) }},
  getLineNumber: function(line) {return lineNo(line)},

  getLineHandleVisualStart: function(line) {
    if (typeof line == "number") { line = getLine(this, line) }
    return visualLine(line)
  },

  lineCount: function() {return this.size},
  firstLine: function() {return this.first},
  lastLine: function() {return this.first + this.size - 1},

  clipPos: function(pos) {return clipPos(this, pos)},

  getCursor: function(start) {
    var range = this.sel.primary(), pos
    if (start == null || start == "head") { pos = range.head }
    else if (start == "anchor") { pos = range.anchor }
    else if (start == "end" || start == "to" || start === false) { pos = range.to() }
    else { pos = range.from() }
    return pos
  },
  listSelections: function() { return this.sel.ranges },
  somethingSelected: function() {return this.sel.somethingSelected()},

  setCursor: docMethodOp(function(line, ch, options) {
    setSimpleSelection(this, clipPos(this, typeof line == "number" ? Pos(line, ch || 0) : line), null, options)
  }),
  setSelection: docMethodOp(function(anchor, head, options) {
    setSimpleSelection(this, clipPos(this, anchor), clipPos(this, head || anchor), options)
  }),
  extendSelection: docMethodOp(function(head, other, options) {
    extendSelection(this, clipPos(this, head), other && clipPos(this, other), options)
  }),
  extendSelections: docMethodOp(function(heads, options) {
    extendSelections(this, clipPosArray(this, heads), options)
  }),
  extendSelectionsBy: docMethodOp(function(f, options) {
    var heads = map(this.sel.ranges, f)
    extendSelections(this, clipPosArray(this, heads), options)
  }),
  setSelections: docMethodOp(function(ranges, primary, options) {
    var this$1 = this;

    if (!ranges.length) { return }
    var out = []
    for (var i = 0; i < ranges.length; i++)
      { out[i] = new Range(clipPos(this$1, ranges[i].anchor),
                         clipPos(this$1, ranges[i].head)) }
    if (primary == null) { primary = Math.min(ranges.length - 1, this.sel.primIndex) }
    setSelection(this, normalizeSelection(out, primary), options)
  }),
  addSelection: docMethodOp(function(anchor, head, options) {
    var ranges = this.sel.ranges.slice(0)
    ranges.push(new Range(clipPos(this, anchor), clipPos(this, head || anchor)))
    setSelection(this, normalizeSelection(ranges, ranges.length - 1), options)
  }),

  getSelection: function(lineSep) {
    var this$1 = this;

    var ranges = this.sel.ranges, lines
    for (var i = 0; i < ranges.length; i++) {
      var sel = getBetween(this$1, ranges[i].from(), ranges[i].to())
      lines = lines ? lines.concat(sel) : sel
    }
    if (lineSep === false) { return lines }
    else { return lines.join(lineSep || this.lineSeparator()) }
  },
  getSelections: function(lineSep) {
    var this$1 = this;

    var parts = [], ranges = this.sel.ranges
    for (var i = 0; i < ranges.length; i++) {
      var sel = getBetween(this$1, ranges[i].from(), ranges[i].to())
      if (lineSep !== false) { sel = sel.join(lineSep || this$1.lineSeparator()) }
      parts[i] = sel
    }
    return parts
  },
  replaceSelection: function(code, collapse, origin) {
    var dup = []
    for (var i = 0; i < this.sel.ranges.length; i++)
      { dup[i] = code }
    this.replaceSelections(dup, collapse, origin || "+input")
  },
  replaceSelections: docMethodOp(function(code, collapse, origin) {
    var this$1 = this;

    var changes = [], sel = this.sel
    for (var i = 0; i < sel.ranges.length; i++) {
      var range = sel.ranges[i]
      changes[i] = {from: range.from(), to: range.to(), text: this$1.splitLines(code[i]), origin: origin}
    }
    var newSel = collapse && collapse != "end" && computeReplacedSel(this, changes, collapse)
    for (var i$1 = changes.length - 1; i$1 >= 0; i$1--)
      { makeChange(this$1, changes[i$1]) }
    if (newSel) { setSelectionReplaceHistory(this, newSel) }
    else if (this.cm) { ensureCursorVisible(this.cm) }
  }),
  undo: docMethodOp(function() {makeChangeFromHistory(this, "undo")}),
  redo: docMethodOp(function() {makeChangeFromHistory(this, "redo")}),
  undoSelection: docMethodOp(function() {makeChangeFromHistory(this, "undo", true)}),
  redoSelection: docMethodOp(function() {makeChangeFromHistory(this, "redo", true)}),

  setExtending: function(val) {this.extend = val},
  getExtending: function() {return this.extend},

  historySize: function() {
    var hist = this.history, done = 0, undone = 0
    for (var i = 0; i < hist.done.length; i++) { if (!hist.done[i].ranges) { ++done } }
    for (var i$1 = 0; i$1 < hist.undone.length; i$1++) { if (!hist.undone[i$1].ranges) { ++undone } }
    return {undo: done, redo: undone}
  },
  clearHistory: function() {this.history = new History(this.history.maxGeneration)},

  markClean: function() {
    this.cleanGeneration = this.changeGeneration(true)
  },
  changeGeneration: function(forceSplit) {
    if (forceSplit)
      { this.history.lastOp = this.history.lastSelOp = this.history.lastOrigin = null }
    return this.history.generation
  },
  isClean: function (gen) {
    return this.history.generation == (gen || this.cleanGeneration)
  },

  getHistory: function() {
    return {done: copyHistoryArray(this.history.done),
            undone: copyHistoryArray(this.history.undone)}
  },
  setHistory: function(histData) {
    var hist = this.history = new History(this.history.maxGeneration)
    hist.done = copyHistoryArray(histData.done.slice(0), null, true)
    hist.undone = copyHistoryArray(histData.undone.slice(0), null, true)
  },

  setGutterMarker: docMethodOp(function(line, gutterID, value) {
    return changeLine(this, line, "gutter", function (line) {
      var markers = line.gutterMarkers || (line.gutterMarkers = {})
      markers[gutterID] = value
      if (!value && isEmpty(markers)) { line.gutterMarkers = null }
      return true
    })
  }),

  clearGutter: docMethodOp(function(gutterID) {
    var this$1 = this;

    this.iter(function (line) {
      if (line.gutterMarkers && line.gutterMarkers[gutterID]) {
        changeLine(this$1, line, "gutter", function () {
          line.gutterMarkers[gutterID] = null
          if (isEmpty(line.gutterMarkers)) { line.gutterMarkers = null }
          return true
        })
      }
    })
  }),

  lineInfo: function(line) {
    var n
    if (typeof line == "number") {
      if (!isLine(this, line)) { return null }
      n = line
      line = getLine(this, line)
      if (!line) { return null }
    } else {
      n = lineNo(line)
      if (n == null) { return null }
    }
    return {line: n, handle: line, text: line.text, gutterMarkers: line.gutterMarkers,
            textClass: line.textClass, bgClass: line.bgClass, wrapClass: line.wrapClass,
            widgets: line.widgets}
  },

  addLineClass: docMethodOp(function(handle, where, cls) {
    return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) {
      var prop = where == "text" ? "textClass"
               : where == "background" ? "bgClass"
               : where == "gutter" ? "gutterClass" : "wrapClass"
      if (!line[prop]) { line[prop] = cls }
      else if (classTest(cls).test(line[prop])) { return false }
      else { line[prop] += " " + cls }
      return true
    })
  }),
  removeLineClass: docMethodOp(function(handle, where, cls) {
    return changeLine(this, handle, where == "gutter" ? "gutter" : "class", function (line) {
      var prop = where == "text" ? "textClass"
               : where == "background" ? "bgClass"
               : where == "gutter" ? "gutterClass" : "wrapClass"
      var cur = line[prop]
      if (!cur) { return false }
      else if (cls == null) { line[prop] = null }
      else {
        var found = cur.match(classTest(cls))
        if (!found) { return false }
        var end = found.index + found[0].length
        line[prop] = cur.slice(0, found.index) + (!found.index || end == cur.length ? "" : " ") + cur.slice(end) || null
      }
      return true
    })
  }),

  addLineWidget: docMethodOp(function(handle, node, options) {
    return addLineWidget(this, handle, node, options)
  }),
  removeLineWidget: function(widget) { widget.clear() },

  markText: function(from, to, options) {
    return markText(this, clipPos(this, from), clipPos(this, to), options, options && options.type || "range")
  },
  setBookmark: function(pos, options) {
    var realOpts = {replacedWith: options && (options.nodeType == null ? options.widget : options),
                    insertLeft: options && options.insertLeft,
                    clearWhenEmpty: false, shared: options && options.shared,
                    handleMouseEvents: options && options.handleMouseEvents}
    pos = clipPos(this, pos)
    return markText(this, pos, pos, realOpts, "bookmark")
  },
  findMarksAt: function(pos) {
    pos = clipPos(this, pos)
    var markers = [], spans = getLine(this, pos.line).markedSpans
    if (spans) { for (var i = 0; i < spans.length; ++i) {
      var span = spans[i]
      if ((span.from == null || span.from <= pos.ch) &&
          (span.to == null || span.to >= pos.ch))
        { markers.push(span.marker.parent || span.marker) }
    } }
    return markers
  },
  findMarks: function(from, to, filter) {
    from = clipPos(this, from); to = clipPos(this, to)
    var found = [], lineNo = from.line
    this.iter(from.line, to.line + 1, function (line) {
      var spans = line.markedSpans
      if (spans) { for (var i = 0; i < spans.length; i++) {
        var span = spans[i]
        if (!(span.to != null && lineNo == from.line && from.ch >= span.to ||
              span.from == null && lineNo != from.line ||
              span.from != null && lineNo == to.line && span.from >= to.ch) &&
            (!filter || filter(span.marker)))
          { found.push(span.marker.parent || span.marker) }
      } }
      ++lineNo
    })
    return found
  },
  getAllMarks: function() {
    var markers = []
    this.iter(function (line) {
      var sps = line.markedSpans
      if (sps) { for (var i = 0; i < sps.length; ++i)
        { if (sps[i].from != null) { markers.push(sps[i].marker) } } }
    })
    return markers
  },

  posFromIndex: function(off) {
    var ch, lineNo = this.first, sepSize = this.lineSeparator().length
    this.iter(function (line) {
      var sz = line.text.length + sepSize
      if (sz > off) { ch = off; return true }
      off -= sz
      ++lineNo
    })
    return clipPos(this, Pos(lineNo, ch))
  },
  indexFromPos: function (coords) {
    coords = clipPos(this, coords)
    var index = coords.ch
    if (coords.line < this.first || coords.ch < 0) { return 0 }
    var sepSize = this.lineSeparator().length
    this.iter(this.first, coords.line, function (line) { // iter aborts when callback returns a truthy value
      index += line.text.length + sepSize
    })
    return index
  },

  copy: function(copyHistory) {
    var doc = new Doc(getLines(this, this.first, this.first + this.size),
                      this.modeOption, this.first, this.lineSep)
    doc.scrollTop = this.scrollTop; doc.scrollLeft = this.scrollLeft
    doc.sel = this.sel
    doc.extend = false
    if (copyHistory) {
      doc.history.undoDepth = this.history.undoDepth
      doc.setHistory(this.getHistory())
    }
    return doc
  },

  linkedDoc: function(options) {
    if (!options) { options = {} }
    var from = this.first, to = this.first + this.size
    if (options.from != null && options.from > from) { from = options.from }
    if (options.to != null && options.to < to) { to = options.to }
    var copy = new Doc(getLines(this, from, to), options.mode || this.modeOption, from, this.lineSep)
    if (options.sharedHist) { copy.history = this.history
    ; }(this.linked || (this.linked = [])).push({doc: copy, sharedHist: options.sharedHist})
    copy.linked = [{doc: this, isParent: true, sharedHist: options.sharedHist}]
    copySharedMarkers(copy, findSharedMarkers(this))
    return copy
  },
  unlinkDoc: function(other) {
    var this$1 = this;

    if (other instanceof CodeMirror) { other = other.doc }
    if (this.linked) { for (var i = 0; i < this.linked.length; ++i) {
      var link = this$1.linked[i]
      if (link.doc != other) { continue }
      this$1.linked.splice(i, 1)
      other.unlinkDoc(this$1)
      detachSharedMarkers(findSharedMarkers(this$1))
      break
    } }
    // If the histories were shared, split them again
    if (other.history == this.history) {
      var splitIds = [other.id]
      linkedDocs(other, function (doc) { return splitIds.push(doc.id); }, true)
      other.history = new History(null)
      other.history.done = copyHistoryArray(this.history.done, splitIds)
      other.history.undone = copyHistoryArray(this.history.undone, splitIds)
    }
  },
  iterLinkedDocs: function(f) {linkedDocs(this, f)},

  getMode: function() {return this.mode},
  getEditor: function() {return this.cm},

  splitLines: function(str) {
    if (this.lineSep) { return str.split(this.lineSep) }
    return splitLinesAuto(str)
  },
  lineSeparator: function() { return this.lineSep || "\n" }
})

// Public alias.
Doc.prototype.eachLine = Doc.prototype.iter

// Kludge to work around strange IE behavior where it'll sometimes
// re-fire a series of drag-related events right after the drop (#1551)
var lastDrop = 0

function onDrop(e) {
  var cm = this
  clearDragCursor(cm)
  if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e))
    { return }
  e_preventDefault(e)
  if (ie) { lastDrop = +new Date }
  var pos = posFromMouse(cm, e, true), files = e.dataTransfer.files
  if (!pos || cm.isReadOnly()) { return }
  // Might be a file drop, in which case we simply extract the text
  // and insert it.
  if (files && files.length && window.FileReader && window.File) {
    var n = files.length, text = Array(n), read = 0
    var loadFile = function (file, i) {
      if (cm.options.allowDropFileTypes &&
          indexOf(cm.options.allowDropFileTypes, file.type) == -1)
        { return }

      var reader = new FileReader
      reader.onload = operation(cm, function () {
        var content = reader.result
        if (/[\x00-\x08\x0e-\x1f]{2}/.test(content)) { content = "" }
        text[i] = content
        if (++read == n) {
          pos = clipPos(cm.doc, pos)
          var change = {from: pos, to: pos,
                        text: cm.doc.splitLines(text.join(cm.doc.lineSeparator())),
                        origin: "paste"}
          makeChange(cm.doc, change)
          setSelectionReplaceHistory(cm.doc, simpleSelection(pos, changeEnd(change)))
        }
      })
      reader.readAsText(file)
    }
    for (var i = 0; i < n; ++i) { loadFile(files[i], i) }
  } else { // Normal drop
    // Don't do a replace if the drop happened inside of the selected text.
    if (cm.state.draggingText && cm.doc.sel.contains(pos) > -1) {
      cm.state.draggingText(e)
      // Ensure the editor is re-focused
      setTimeout(function () { return cm.display.input.focus(); }, 20)
      return
    }
    try {
      var text$1 = e.dataTransfer.getData("Text")
      if (text$1) {
        var selected
        if (cm.state.draggingText && !cm.state.draggingText.copy)
          { selected = cm.listSelections() }
        setSelectionNoUndo(cm.doc, simpleSelection(pos, pos))
        if (selected) { for (var i$1 = 0; i$1 < selected.length; ++i$1)
          { replaceRange(cm.doc, "", selected[i$1].anchor, selected[i$1].head, "drag") } }
        cm.replaceSelection(text$1, "around", "paste")
        cm.display.input.focus()
      }
    }
    catch(e){}
  }
}

function onDragStart(cm, e) {
  if (ie && (!cm.state.draggingText || +new Date - lastDrop < 100)) { e_stop(e); return }
  if (signalDOMEvent(cm, e) || eventInWidget(cm.display, e)) { return }

  e.dataTransfer.setData("Text", cm.getSelection())
  e.dataTransfer.effectAllowed = "copyMove"

  // Use dummy image instead of default browsers image.
  // Recent Safari (~6.0.2) have a tendency to segfault when this happens, so we don't do it there.
  if (e.dataTransfer.setDragImage && !safari) {
    var img = elt("img", null, null, "position: fixed; left: 0; top: 0;")
    img.src = "data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="
    if (presto) {
      img.width = img.height = 1
      cm.display.wrapper.appendChild(img)
      // Force a relayout, or Opera won't use our image for some obscure reason
      img._top = img.offsetTop
    }
    e.dataTransfer.setDragImage(img, 0, 0)
    if (presto) { img.parentNode.removeChild(img) }
  }
}

function onDragOver(cm, e) {
  var pos = posFromMouse(cm, e)
  if (!pos) { return }
  var frag = document.createDocumentFragment()
  drawSelectionCursor(cm, pos, frag)
  if (!cm.display.dragCursor) {
    cm.display.dragCursor = elt("div", null, "CodeMirror-cursors CodeMirror-dragcursors")
    cm.display.lineSpace.insertBefore(cm.display.dragCursor, cm.display.cursorDiv)
  }
  removeChildrenAndAdd(cm.display.dragCursor, frag)
}

function clearDragCursor(cm) {
  if (cm.display.dragCursor) {
    cm.display.lineSpace.removeChild(cm.display.dragCursor)
    cm.display.dragCursor = null
  }
}

// These must be handled carefully, because naively registering a
// handler for each editor will cause the editors to never be
// garbage collected.

function forEachCodeMirror(f) {
  if (!document.body.getElementsByClassName) { return }
  var byClass = document.body.getElementsByClassName("CodeMirror")
  for (var i = 0; i < byClass.length; i++) {
    var cm = byClass[i].CodeMirror
    if (cm) { f(cm) }
  }
}

var globalsRegistered = false
function ensureGlobalHandlers() {
  if (globalsRegistered) { return }
  registerGlobalHandlers()
  globalsRegistered = true
}
function registerGlobalHandlers() {
  // When the window resizes, we need to refresh active editors.
  var resizeTimer
  on(window, "resize", function () {
    if (resizeTimer == null) { resizeTimer = setTimeout(function () {
      resizeTimer = null
      forEachCodeMirror(onResize)
    }, 100) }
  })
  // When the window loses focus, we want to show the editor as blurred
  on(window, "blur", function () { return forEachCodeMirror(onBlur); })
}
// Called when the window resizes
function onResize(cm) {
  var d = cm.display
  if (d.lastWrapHeight == d.wrapper.clientHeight && d.lastWrapWidth == d.wrapper.clientWidth)
    { return }
  // Might be a text scaling operation, clear size caches.
  d.cachedCharWidth = d.cachedTextHeight = d.cachedPaddingH = null
  d.scrollbarsClipped = false
  cm.setSize()
}

var keyNames = {
  3: "Enter", 8: "Backspace", 9: "Tab", 13: "Enter", 16: "Shift", 17: "Ctrl", 18: "Alt",
  19: "Pause", 20: "CapsLock", 27: "Esc", 32: "Space", 33: "PageUp", 34: "PageDown", 35: "End",
  36: "Home", 37: "Left", 38: "Up", 39: "Right", 40: "Down", 44: "PrintScrn", 45: "Insert",
  46: "Delete", 59: ";", 61: "=", 91: "Mod", 92: "Mod", 93: "Mod",
  106: "*", 107: "=", 109: "-", 110: ".", 111: "/", 127: "Delete",
  173: "-", 186: ";", 187: "=", 188: ",", 189: "-", 190: ".", 191: "/", 192: "`", 219: "[", 220: "\\",
  221: "]", 222: "'", 63232: "Up", 63233: "Down", 63234: "Left", 63235: "Right", 63272: "Delete",
  63273: "Home", 63275: "End", 63276: "PageUp", 63277: "PageDown", 63302: "Insert"
}

// Number keys
for (var i = 0; i < 10; i++) { keyNames[i + 48] = keyNames[i + 96] = String(i) }
// Alphabetic keys
for (var i$1 = 65; i$1 <= 90; i$1++) { keyNames[i$1] = String.fromCharCode(i$1) }
// Function keys
for (var i$2 = 1; i$2 <= 12; i$2++) { keyNames[i$2 + 111] = keyNames[i$2 + 63235] = "F" + i$2 }

var keyMap = {}

keyMap.basic = {
  "Left": "goCharLeft", "Right": "goCharRight", "Up": "goLineUp", "Down": "goLineDown",
  "End": "goLineEnd", "Home": "goLineStartSmart", "PageUp": "goPageUp", "PageDown": "goPageDown",
  "Delete": "delCharAfter", "Backspace": "delCharBefore", "Shift-Backspace": "delCharBefore",
  "Tab": "defaultTab", "Shift-Tab": "indentAuto",
  "Enter": "newlineAndIndent", "Insert": "toggleOverwrite",
  "Esc": "singleSelection"
}
// Note that the save and find-related commands aren't defined by
// default. User code or addons can define them. Unknown commands
// are simply ignored.
keyMap.pcDefault = {
  "Ctrl-A": "selectAll", "Ctrl-D": "deleteLine", "Ctrl-Z": "undo", "Shift-Ctrl-Z": "redo", "Ctrl-Y": "redo",
  "Ctrl-Home": "goDocStart", "Ctrl-End": "goDocEnd", "Ctrl-Up": "goLineUp", "Ctrl-Down": "goLineDown",
  "Ctrl-Left": "goGroupLeft", "Ctrl-Right": "goGroupRight", "Alt-Left": "goLineStart", "Alt-Right": "goLineEnd",
  "Ctrl-Backspace": "delGroupBefore", "Ctrl-Delete": "delGroupAfter", "Ctrl-S": "save", "Ctrl-F": "find",
  "Ctrl-G": "findNext", "Shift-Ctrl-G": "findPrev", "Shift-Ctrl-F": "replace", "Shift-Ctrl-R": "replaceAll",
  "Ctrl-[": "indentLess", "Ctrl-]": "indentMore",
  "Ctrl-U": "undoSelection", "Shift-Ctrl-U": "redoSelection", "Alt-U": "redoSelection",
  fallthrough: "basic"
}
// Very basic readline/emacs-style bindings, which are standard on Mac.
keyMap.emacsy = {
  "Ctrl-F": "goCharRight", "Ctrl-B": "goCharLeft", "Ctrl-P": "goLineUp", "Ctrl-N": "goLineDown",
  "Alt-F": "goWordRight", "Alt-B": "goWordLeft", "Ctrl-A": "goLineStart", "Ctrl-E": "goLineEnd",
  "Ctrl-V": "goPageDown", "Shift-Ctrl-V": "goPageUp", "Ctrl-D": "delCharAfter", "Ctrl-H": "delCharBefore",
  "Alt-D": "delWordAfter", "Alt-Backspace": "delWordBefore", "Ctrl-K": "killLine", "Ctrl-T": "transposeChars",
  "Ctrl-O": "openLine"
}
keyMap.macDefault = {
  "Cmd-A": "selectAll", "Cmd-D": "deleteLine", "Cmd-Z": "undo", "Shift-Cmd-Z": "redo", "Cmd-Y": "redo",
  "Cmd-Home": "goDocStart", "Cmd-Up": "goDocStart", "Cmd-End": "goDocEnd", "Cmd-Down": "goDocEnd", "Alt-Left": "goGroupLeft",
  "Alt-Right": "goGroupRight", "Cmd-Left": "goLineLeft", "Cmd-Right": "goLineRight", "Alt-Backspace": "delGroupBefore",
  "Ctrl-Alt-Backspace": "delGroupAfter", "Alt-Delete": "delGroupAfter", "Cmd-S": "save", "Cmd-F": "find",
  "Cmd-G": "findNext", "Shift-Cmd-G": "findPrev", "Cmd-Alt-F": "replace", "Shift-Cmd-Alt-F": "replaceAll",
  "Cmd-[": "indentLess", "Cmd-]": "indentMore", "Cmd-Backspace": "delWrappedLineLeft", "Cmd-Delete": "delWrappedLineRight",
  "Cmd-U": "undoSelection", "Shift-Cmd-U": "redoSelection", "Ctrl-Up": "goDocStart", "Ctrl-Down": "goDocEnd",
  fallthrough: ["basic", "emacsy"]
}
keyMap["default"] = mac ? keyMap.macDefault : keyMap.pcDefault

// KEYMAP DISPATCH

function normalizeKeyName(name) {
  var parts = name.split(/-(?!$)/)
  name = parts[parts.length - 1]
  var alt, ctrl, shift, cmd
  for (var i = 0; i < parts.length - 1; i++) {
    var mod = parts[i]
    if (/^(cmd|meta|m)$/i.test(mod)) { cmd = true }
    else if (/^a(lt)?$/i.test(mod)) { alt = true }
    else if (/^(c|ctrl|control)$/i.test(mod)) { ctrl = true }
    else if (/^s(hift)?$/i.test(mod)) { shift = true }
    else { throw new Error("Unrecognized modifier name: " + mod) }
  }
  if (alt) { name = "Alt-" + name }
  if (ctrl) { name = "Ctrl-" + name }
  if (cmd) { name = "Cmd-" + name }
  if (shift) { name = "Shift-" + name }
  return name
}

// This is a kludge to keep keymaps mostly working as raw objects
// (backwards compatibility) while at the same time support features
// like normalization and multi-stroke key bindings. It compiles a
// new normalized keymap, and then updates the old object to reflect
// this.
function normalizeKeyMap(keymap) {
  var copy = {}
  for (var keyname in keymap) { if (keymap.hasOwnProperty(keyname)) {
    var value = keymap[keyname]
    if (/^(name|fallthrough|(de|at)tach)$/.test(keyname)) { continue }
    if (value == "...") { delete keymap[keyname]; continue }

    var keys = map(keyname.split(" "), normalizeKeyName)
    for (var i = 0; i < keys.length; i++) {
      var val = (void 0), name = (void 0)
      if (i == keys.length - 1) {
        name = keys.join(" ")
        val = value
      } else {
        name = keys.slice(0, i + 1).join(" ")
        val = "..."
      }
      var prev = copy[name]
      if (!prev) { copy[name] = val }
      else if (prev != val) { throw new Error("Inconsistent bindings for " + name) }
    }
    delete keymap[keyname]
  } }
  for (var prop in copy) { keymap[prop] = copy[prop] }
  return keymap
}

function lookupKey(key, map, handle, context) {
  map = getKeyMap(map)
  var found = map.call ? map.call(key, context) : map[key]
  if (found === false) { return "nothing" }
  if (found === "...") { return "multi" }
  if (found != null && handle(found)) { return "handled" }

  if (map.fallthrough) {
    if (Object.prototype.toString.call(map.fallthrough) != "[object Array]")
      { return lookupKey(key, map.fallthrough, handle, context) }
    for (var i = 0; i < map.fallthrough.length; i++) {
      var result = lookupKey(key, map.fallthrough[i], handle, context)
      if (result) { return result }
    }
  }
}

// Modifier key presses don't count as 'real' key presses for the
// purpose of keymap fallthrough.
function isModifierKey(value) {
  var name = typeof value == "string" ? value : keyNames[value.keyCode]
  return name == "Ctrl" || name == "Alt" || name == "Shift" || name == "Mod"
}

// Look up the name of a key as indicated by an event object.
function keyName(event, noShift) {
  if (presto && event.keyCode == 34 && event["char"]) { return false }
  var base = keyNames[event.keyCode], name = base
  if (name == null || event.altGraphKey) { return false }
  if (event.altKey && base != "Alt") { name = "Alt-" + name }
  if ((flipCtrlCmd ? event.metaKey : event.ctrlKey) && base != "Ctrl") { name = "Ctrl-" + name }
  if ((flipCtrlCmd ? event.ctrlKey : event.metaKey) && base != "Cmd") { name = "Cmd-" + name }
  if (!noShift && event.shiftKey && base != "Shift") { name = "Shift-" + name }
  return name
}

function getKeyMap(val) {
  return typeof val == "string" ? keyMap[val] : val
}

// Helper for deleting text near the selection(s), used to implement
// backspace, delete, and similar functionality.
function deleteNearSelection(cm, compute) {
  var ranges = cm.doc.sel.ranges, kill = []
  // Build up a set of ranges to kill first, merging overlapping
  // ranges.
  for (var i = 0; i < ranges.length; i++) {
    var toKill = compute(ranges[i])
    while (kill.length && cmp(toKill.from, lst(kill).to) <= 0) {
      var replaced = kill.pop()
      if (cmp(replaced.from, toKill.from) < 0) {
        toKill.from = replaced.from
        break
      }
    }
    kill.push(toKill)
  }
  // Next, remove those actual ranges.
  runInOp(cm, function () {
    for (var i = kill.length - 1; i >= 0; i--)
      { replaceRange(cm.doc, "", kill[i].from, kill[i].to, "+delete") }
    ensureCursorVisible(cm)
  })
}

// Commands are parameter-less actions that can be performed on an
// editor, mostly used for keybindings.
var commands = {
  selectAll: selectAll,
  singleSelection: function (cm) { return cm.setSelection(cm.getCursor("anchor"), cm.getCursor("head"), sel_dontScroll); },
  killLine: function (cm) { return deleteNearSelection(cm, function (range) {
    if (range.empty()) {
      var len = getLine(cm.doc, range.head.line).text.length
      if (range.head.ch == len && range.head.line < cm.lastLine())
        { return {from: range.head, to: Pos(range.head.line + 1, 0)} }
      else
        { return {from: range.head, to: Pos(range.head.line, len)} }
    } else {
      return {from: range.from(), to: range.to()}
    }
  }); },
  deleteLine: function (cm) { return deleteNearSelection(cm, function (range) { return ({
    from: Pos(range.from().line, 0),
    to: clipPos(cm.doc, Pos(range.to().line + 1, 0))
  }); }); },
  delLineLeft: function (cm) { return deleteNearSelection(cm, function (range) { return ({
    from: Pos(range.from().line, 0), to: range.from()
  }); }); },
  delWrappedLineLeft: function (cm) { return deleteNearSelection(cm, function (range) {
    var top = cm.charCoords(range.head, "div").top + 5
    var leftPos = cm.coordsChar({left: 0, top: top}, "div")
    return {from: leftPos, to: range.from()}
  }); },
  delWrappedLineRight: function (cm) { return deleteNearSelection(cm, function (range) {
    var top = cm.charCoords(range.head, "div").top + 5
    var rightPos = cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div")
    return {from: range.from(), to: rightPos }
  }); },
  undo: function (cm) { return cm.undo(); },
  redo: function (cm) { return cm.redo(); },
  undoSelection: function (cm) { return cm.undoSelection(); },
  redoSelection: function (cm) { return cm.redoSelection(); },
  goDocStart: function (cm) { return cm.extendSelection(Pos(cm.firstLine(), 0)); },
  goDocEnd: function (cm) { return cm.extendSelection(Pos(cm.lastLine())); },
  goLineStart: function (cm) { return cm.extendSelectionsBy(function (range) { return lineStart(cm, range.head.line); },
    {origin: "+move", bias: 1}
  ); },
  goLineStartSmart: function (cm) { return cm.extendSelectionsBy(function (range) { return lineStartSmart(cm, range.head); },
    {origin: "+move", bias: 1}
  ); },
  goLineEnd: function (cm) { return cm.extendSelectionsBy(function (range) { return lineEnd(cm, range.head.line); },
    {origin: "+move", bias: -1}
  ); },
  goLineRight: function (cm) { return cm.extendSelectionsBy(function (range) {
    var top = cm.charCoords(range.head, "div").top + 5
    return cm.coordsChar({left: cm.display.lineDiv.offsetWidth + 100, top: top}, "div")
  }, sel_move); },
  goLineLeft: function (cm) { return cm.extendSelectionsBy(function (range) {
    var top = cm.charCoords(range.head, "div").top + 5
    return cm.coordsChar({left: 0, top: top}, "div")
  }, sel_move); },
  goLineLeftSmart: function (cm) { return cm.extendSelectionsBy(function (range) {
    var top = cm.charCoords(range.head, "div").top + 5
    var pos = cm.coordsChar({left: 0, top: top}, "div")
    if (pos.ch < cm.getLine(pos.line).search(/\S/)) { return lineStartSmart(cm, range.head) }
    return pos
  }, sel_move); },
  goLineUp: function (cm) { return cm.moveV(-1, "line"); },
  goLineDown: function (cm) { return cm.moveV(1, "line"); },
  goPageUp: function (cm) { return cm.moveV(-1, "page"); },
  goPageDown: function (cm) { return cm.moveV(1, "page"); },
  goCharLeft: function (cm) { return cm.moveH(-1, "char"); },
  goCharRight: function (cm) { return cm.moveH(1, "char"); },
  goColumnLeft: function (cm) { return cm.moveH(-1, "column"); },
  goColumnRight: function (cm) { return cm.moveH(1, "column"); },
  goWordLeft: function (cm) { return cm.moveH(-1, "word"); },
  goGroupRight: function (cm) { return cm.moveH(1, "group"); },
  goGroupLeft: function (cm) { return cm.moveH(-1, "group"); },
  goWordRight: function (cm) { return cm.moveH(1, "word"); },
  delCharBefore: function (cm) { return cm.deleteH(-1, "char"); },
  delCharAfter: function (cm) { return cm.deleteH(1, "char"); },
  delWordBefore: function (cm) { return cm.deleteH(-1, "word"); },
  delWordAfter: function (cm) { return cm.deleteH(1, "word"); },
  delGroupBefore: function (cm) { return cm.deleteH(-1, "group"); },
  delGroupAfter: function (cm) { return cm.deleteH(1, "group"); },
  indentAuto: function (cm) { return cm.indentSelection("smart"); },
  indentMore: function (cm) { return cm.indentSelection("add"); },
  indentLess: function (cm) { return cm.indentSelection("subtract"); },
  insertTab: function (cm) { return cm.replaceSelection("\t"); },
  insertSoftTab: function (cm) {
    var spaces = [], ranges = cm.listSelections(), tabSize = cm.options.tabSize
    for (var i = 0; i < ranges.length; i++) {
      var pos = ranges[i].from()
      var col = countColumn(cm.getLine(pos.line), pos.ch, tabSize)
      spaces.push(spaceStr(tabSize - col % tabSize))
    }
    cm.replaceSelections(spaces)
  },
  defaultTab: function (cm) {
    if (cm.somethingSelected()) { cm.indentSelection("add") }
    else { cm.execCommand("insertTab") }
  },
  // Swap the two chars left and right of each selection's head.
  // Move cursor behind the two swapped characters afterwards.
  //
  // Doesn't consider line feeds a character.
  // Doesn't scan more than one line above to find a character.
  // Doesn't do anything on an empty line.
  // Doesn't do anything with non-empty selections.
  transposeChars: function (cm) { return runInOp(cm, function () {
    var ranges = cm.listSelections(), newSel = []
    for (var i = 0; i < ranges.length; i++) {
      if (!ranges[i].empty()) { continue }
      var cur = ranges[i].head, line = getLine(cm.doc, cur.line).text
      if (line) {
        if (cur.ch == line.length) { cur = new Pos(cur.line, cur.ch - 1) }
        if (cur.ch > 0) {
          cur = new Pos(cur.line, cur.ch + 1)
          cm.replaceRange(line.charAt(cur.ch - 1) + line.charAt(cur.ch - 2),
                          Pos(cur.line, cur.ch - 2), cur, "+transpose")
        } else if (cur.line > cm.doc.first) {
          var prev = getLine(cm.doc, cur.line - 1).text
          if (prev) {
            cur = new Pos(cur.line, 1)
            cm.replaceRange(line.charAt(0) + cm.doc.lineSeparator() +
                            prev.charAt(prev.length - 1),
                            Pos(cur.line - 1, prev.length - 1), cur, "+transpose")
          }
        }
      }
      newSel.push(new Range(cur, cur))
    }
    cm.setSelections(newSel)
  }); },
  newlineAndIndent: function (cm) { return runInOp(cm, function () {
    var sels = cm.listSelections()
    for (var i = sels.length - 1; i >= 0; i--)
      { cm.replaceRange(cm.doc.lineSeparator(), sels[i].anchor, sels[i].head, "+input") }
    sels = cm.listSelections()
    for (var i$1 = 0; i$1 < sels.length; i$1++)
      { cm.indentLine(sels[i$1].from().line, null, true) }
    ensureCursorVisible(cm)
  }); },
  openLine: function (cm) { return cm.replaceSelection("\n", "start"); },
  toggleOverwrite: function (cm) { return cm.toggleOverwrite(); }
}


function lineStart(cm, lineN) {
  var line = getLine(cm.doc, lineN)
  var visual = visualLine(line)
  if (visual != line) { lineN = lineNo(visual) }
  var order = getOrder(visual)
  var ch = !order ? 0 : order[0].level % 2 ? lineRight(visual) : lineLeft(visual)
  return Pos(lineN, ch)
}
function lineEnd(cm, lineN) {
  var merged, line = getLine(cm.doc, lineN)
  while (merged = collapsedSpanAtEnd(line)) {
    line = merged.find(1, true).line
    lineN = null
  }
  var order = getOrder(line)
  var ch = !order ? line.text.length : order[0].level % 2 ? lineLeft(line) : lineRight(line)
  return Pos(lineN == null ? lineNo(line) : lineN, ch)
}
function lineStartSmart(cm, pos) {
  var start = lineStart(cm, pos.line)
  var line = getLine(cm.doc, start.line)
  var order = getOrder(line)
  if (!order || order[0].level == 0) {
    var firstNonWS = Math.max(0, line.text.search(/\S/))
    var inWS = pos.line == start.line && pos.ch <= firstNonWS && pos.ch
    return Pos(start.line, inWS ? 0 : firstNonWS)
  }
  return start
}

// Run a handler that was bound to a key.
function doHandleBinding(cm, bound, dropShift) {
  if (typeof bound == "string") {
    bound = commands[bound]
    if (!bound) { return false }
  }
  // Ensure previous input has been read, so that the handler sees a
  // consistent view of the document
  cm.display.input.ensurePolled()
  var prevShift = cm.display.shift, done = false
  try {
    if (cm.isReadOnly()) { cm.state.suppressEdits = true }
    if (dropShift) { cm.display.shift = false }
    done = bound(cm) != Pass
  } finally {
    cm.display.shift = prevShift
    cm.state.suppressEdits = false
  }
  return done
}

function lookupKeyForEditor(cm, name, handle) {
  for (var i = 0; i < cm.state.keyMaps.length; i++) {
    var result = lookupKey(name, cm.state.keyMaps[i], handle, cm)
    if (result) { return result }
  }
  return (cm.options.extraKeys && lookupKey(name, cm.options.extraKeys, handle, cm))
    || lookupKey(name, cm.options.keyMap, handle, cm)
}

var stopSeq = new Delayed
function dispatchKey(cm, name, e, handle) {
  var seq = cm.state.keySeq
  if (seq) {
    if (isModifierKey(name)) { return "handled" }
    stopSeq.set(50, function () {
      if (cm.state.keySeq == seq) {
        cm.state.keySeq = null
        cm.display.input.reset()
      }
    })
    name = seq + " " + name
  }
  var result = lookupKeyForEditor(cm, name, handle)

  if (result == "multi")
    { cm.state.keySeq = name }
  if (result == "handled")
    { signalLater(cm, "keyHandled", cm, name, e) }

  if (result == "handled" || result == "multi") {
    e_preventDefault(e)
    restartBlink(cm)
  }

  if (seq && !result && /\'$/.test(name)) {
    e_preventDefault(e)
    return true
  }
  return !!result
}

// Handle a key from the keydown event.
function handleKeyBinding(cm, e) {
  var name = keyName(e, true)
  if (!name) { return false }

  if (e.shiftKey && !cm.state.keySeq) {
    // First try to resolve full name (including 'Shift-'). Failing
    // that, see if there is a cursor-motion command (starting with
    // 'go') bound to the keyname without 'Shift-'.
    return dispatchKey(cm, "Shift-" + name, e, function (b) { return doHandleBinding(cm, b, true); })
        || dispatchKey(cm, name, e, function (b) {
             if (typeof b == "string" ? /^go[A-Z]/.test(b) : b.motion)
               { return doHandleBinding(cm, b) }
           })
  } else {
    return dispatchKey(cm, name, e, function (b) { return doHandleBinding(cm, b); })
  }
}

// Handle a key from the keypress event
function handleCharBinding(cm, e, ch) {
  return dispatchKey(cm, "'" + ch + "'", e, function (b) { return doHandleBinding(cm, b, true); })
}

var lastStoppedKey = null
function onKeyDown(e) {
  var cm = this
  cm.curOp.focus = activeElt()
  if (signalDOMEvent(cm, e)) { return }
  // IE does strange things with escape.
  if (ie && ie_version < 11 && e.keyCode == 27) { e.returnValue = false }
  var code = e.keyCode
  cm.display.shift = code == 16 || e.shiftKey
  var handled = handleKeyBinding(cm, e)
  if (presto) {
    lastStoppedKey = handled ? code : null
    // Opera has no cut event... we try to at least catch the key combo
    if (!handled && code == 88 && !hasCopyEvent && (mac ? e.metaKey : e.ctrlKey))
      { cm.replaceSelection("", null, "cut") }
  }

  // Turn mouse into crosshair when Alt is held on Mac.
  if (code == 18 && !/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className))
    { showCrossHair(cm) }
}

function showCrossHair(cm) {
  var lineDiv = cm.display.lineDiv
  addClass(lineDiv, "CodeMirror-crosshair")

  function up(e) {
    if (e.keyCode == 18 || !e.altKey) {
      rmClass(lineDiv, "CodeMirror-crosshair")
      off(document, "keyup", up)
      off(document, "mouseover", up)
    }
  }
  on(document, "keyup", up)
  on(document, "mouseover", up)
}

function onKeyUp(e) {
  if (e.keyCode == 16) { this.doc.sel.shift = false }
  signalDOMEvent(this, e)
}

function onKeyPress(e) {
  var cm = this
  if (eventInWidget(cm.display, e) || signalDOMEvent(cm, e) || e.ctrlKey && !e.altKey || mac && e.metaKey) { return }
  var keyCode = e.keyCode, charCode = e.charCode
  if (presto && keyCode == lastStoppedKey) {lastStoppedKey = null; e_preventDefault(e); return}
  if ((presto && (!e.which || e.which < 10)) && handleKeyBinding(cm, e)) { return }
  var ch = String.fromCharCode(charCode == null ? keyCode : charCode)
  // Some browsers fire keypress events for backspace
  if (ch == "\x08") { return }
  if (handleCharBinding(cm, e, ch)) { return }
  cm.display.input.onKeyPress(e)
}

// A mouse down can be a single click, double click, triple click,
// start of selection drag, start of text drag, new cursor
// (ctrl-click), rectangle drag (alt-drag), or xwin
// middle-click-paste. Or it might be a click on something we should
// not interfere with, such as a scrollbar or widget.
function onMouseDown(e) {
  var cm = this, display = cm.display
  if (signalDOMEvent(cm, e) || display.activeTouch && display.input.supportsTouch()) { return }
  display.input.ensurePolled()
  display.shift = e.shiftKey

  if (eventInWidget(display, e)) {
    if (!webkit) {
      // Briefly turn off draggability, to allow widgets to do
      // normal dragging things.
      display.scroller.draggable = false
      setTimeout(function () { return display.scroller.draggable = true; }, 100)
    }
    return
  }
  if (clickInGutter(cm, e)) { return }
  var start = posFromMouse(cm, e)
  window.focus()

  switch (e_button(e)) {
  case 1:
    // #3261: make sure, that we're not starting a second selection
    if (cm.state.selectingText)
      { cm.state.selectingText(e) }
    else if (start)
      { leftButtonDown(cm, e, start) }
    else if (e_target(e) == display.scroller)
      { e_preventDefault(e) }
    break
  case 2:
    if (webkit) { cm.state.lastMiddleDown = +new Date }
    if (start) { extendSelection(cm.doc, start) }
    setTimeout(function () { return display.input.focus(); }, 20)
    e_preventDefault(e)
    break
  case 3:
    if (captureRightClick) { onContextMenu(cm, e) }
    else { delayBlurEvent(cm) }
    break
  }
}

var lastClick;
var lastDoubleClick;
function leftButtonDown(cm, e, start) {
  if (ie) { setTimeout(bind(ensureFocus, cm), 0) }
  else { cm.curOp.focus = activeElt() }

  var now = +new Date, type
  if (lastDoubleClick && lastDoubleClick.time > now - 400 && cmp(lastDoubleClick.pos, start) == 0) {
    type = "triple"
  } else if (lastClick && lastClick.time > now - 400 && cmp(lastClick.pos, start) == 0) {
    type = "double"
    lastDoubleClick = {time: now, pos: start}
  } else {
    type = "single"
    lastClick = {time: now, pos: start}
  }

  var sel = cm.doc.sel, modifier = mac ? e.metaKey : e.ctrlKey, contained
  if (cm.options.dragDrop && dragAndDrop && !cm.isReadOnly() &&
      type == "single" && (contained = sel.contains(start)) > -1 &&
      (cmp((contained = sel.ranges[contained]).from(), start) < 0 || start.xRel > 0) &&
      (cmp(contained.to(), start) > 0 || start.xRel < 0))
    { leftButtonStartDrag(cm, e, start, modifier) }
  else
    { leftButtonSelect(cm, e, start, type, modifier) }
}

// Start a text drag. When it ends, see if any dragging actually
// happen, and treat as a click if it didn't.
function leftButtonStartDrag(cm, e, start, modifier) {
  var display = cm.display, startTime = +new Date
  var dragEnd = operation(cm, function (e2) {
    if (webkit) { display.scroller.draggable = false }
    cm.state.draggingText = false
    off(document, "mouseup", dragEnd)
    off(display.scroller, "drop", dragEnd)
    if (Math.abs(e.clientX - e2.clientX) + Math.abs(e.clientY - e2.clientY) < 10) {
      e_preventDefault(e2)
      if (!modifier && +new Date - 200 < startTime)
        { extendSelection(cm.doc, start) }
      // Work around unexplainable focus problem in IE9 (#2127) and Chrome (#3081)
      if (webkit || ie && ie_version == 9)
        { setTimeout(function () {document.body.focus(); display.input.focus()}, 20) }
      else
        { display.input.focus() }
    }
  })
  // Let the drag handler handle this.
  if (webkit) { display.scroller.draggable = true }
  cm.state.draggingText = dragEnd
  dragEnd.copy = mac ? e.altKey : e.ctrlKey
  // IE's approach to draggable
  if (display.scroller.dragDrop) { display.scroller.dragDrop() }
  on(document, "mouseup", dragEnd)
  on(display.scroller, "drop", dragEnd)
}

// Normal selection, as opposed to text dragging.
function leftButtonSelect(cm, e, start, type, addNew) {
  var display = cm.display, doc = cm.doc
  e_preventDefault(e)

  var ourRange, ourIndex, startSel = doc.sel, ranges = startSel.ranges
  if (addNew && !e.shiftKey) {
    ourIndex = doc.sel.contains(start)
    if (ourIndex > -1)
      { ourRange = ranges[ourIndex] }
    else
      { ourRange = new Range(start, start) }
  } else {
    ourRange = doc.sel.primary()
    ourIndex = doc.sel.primIndex
  }

  if (chromeOS ? e.shiftKey && e.metaKey : e.altKey) {
    type = "rect"
    if (!addNew) { ourRange = new Range(start, start) }
    start = posFromMouse(cm, e, true, true)
    ourIndex = -1
  } else if (type == "double") {
    var word = cm.findWordAt(start)
    if (cm.display.shift || doc.extend)
      { ourRange = extendRange(doc, ourRange, word.anchor, word.head) }
    else
      { ourRange = word }
  } else if (type == "triple") {
    var line = new Range(Pos(start.line, 0), clipPos(doc, Pos(start.line + 1, 0)))
    if (cm.display.shift || doc.extend)
      { ourRange = extendRange(doc, ourRange, line.anchor, line.head) }
    else
      { ourRange = line }
  } else {
    ourRange = extendRange(doc, ourRange, start)
  }

  if (!addNew) {
    ourIndex = 0
    setSelection(doc, new Selection([ourRange], 0), sel_mouse)
    startSel = doc.sel
  } else if (ourIndex == -1) {
    ourIndex = ranges.length
    setSelection(doc, normalizeSelection(ranges.concat([ourRange]), ourIndex),
                 {scroll: false, origin: "*mouse"})
  } else if (ranges.length > 1 && ranges[ourIndex].empty() && type == "single" && !e.shiftKey) {
    setSelection(doc, normalizeSelection(ranges.slice(0, ourIndex).concat(ranges.slice(ourIndex + 1)), 0),
                 {scroll: false, origin: "*mouse"})
    startSel = doc.sel
  } else {
    replaceOneSelection(doc, ourIndex, ourRange, sel_mouse)
  }

  var lastPos = start
  function extendTo(pos) {
    if (cmp(lastPos, pos) == 0) { return }
    lastPos = pos

    if (type == "rect") {
      var ranges = [], tabSize = cm.options.tabSize
      var startCol = countColumn(getLine(doc, start.line).text, start.ch, tabSize)
      var posCol = countColumn(getLine(doc, pos.line).text, pos.ch, tabSize)
      var left = Math.min(startCol, posCol), right = Math.max(startCol, posCol)
      for (var line = Math.min(start.line, pos.line), end = Math.min(cm.lastLine(), Math.max(start.line, pos.line));
           line <= end; line++) {
        var text = getLine(doc, line).text, leftPos = findColumn(text, left, tabSize)
        if (left == right)
          { ranges.push(new Range(Pos(line, leftPos), Pos(line, leftPos))) }
        else if (text.length > leftPos)
          { ranges.push(new Range(Pos(line, leftPos), Pos(line, findColumn(text, right, tabSize)))) }
      }
      if (!ranges.length) { ranges.push(new Range(start, start)) }
      setSelection(doc, normalizeSelection(startSel.ranges.slice(0, ourIndex).concat(ranges), ourIndex),
                   {origin: "*mouse", scroll: false})
      cm.scrollIntoView(pos)
    } else {
      var oldRange = ourRange
      var anchor = oldRange.anchor, head = pos
      if (type != "single") {
        var range
        if (type == "double")
          { range = cm.findWordAt(pos) }
        else
          { range = new Range(Pos(pos.line, 0), clipPos(doc, Pos(pos.line + 1, 0))) }
        if (cmp(range.anchor, anchor) > 0) {
          head = range.head
          anchor = minPos(oldRange.from(), range.anchor)
        } else {
          head = range.anchor
          anchor = maxPos(oldRange.to(), range.head)
        }
      }
      var ranges$1 = startSel.ranges.slice(0)
      ranges$1[ourIndex] = new Range(clipPos(doc, anchor), head)
      setSelection(doc, normalizeSelection(ranges$1, ourIndex), sel_mouse)
    }
  }

  var editorSize = display.wrapper.getBoundingClientRect()
  // Used to ensure timeout re-tries don't fire when another extend
  // happened in the meantime (clearTimeout isn't reliable -- at
  // least on Chrome, the timeouts still happen even when cleared,
  // if the clear happens after their scheduled firing time).
  var counter = 0

  function extend(e) {
    var curCount = ++counter
    var cur = posFromMouse(cm, e, true, type == "rect")
    if (!cur) { return }
    if (cmp(cur, lastPos) != 0) {
      cm.curOp.focus = activeElt()
      extendTo(cur)
      var visible = visibleLines(display, doc)
      if (cur.line >= visible.to || cur.line < visible.from)
        { setTimeout(operation(cm, function () {if (counter == curCount) { extend(e) }}), 150) }
    } else {
      var outside = e.clientY < editorSize.top ? -20 : e.clientY > editorSize.bottom ? 20 : 0
      if (outside) { setTimeout(operation(cm, function () {
        if (counter != curCount) { return }
        display.scroller.scrollTop += outside
        extend(e)
      }), 50) }
    }
  }

  function done(e) {
    cm.state.selectingText = false
    counter = Infinity
    e_preventDefault(e)
    display.input.focus()
    off(document, "mousemove", move)
    off(document, "mouseup", up)
    doc.history.lastSelOrigin = null
  }

  var move = operation(cm, function (e) {
    if (!e_button(e)) { done(e) }
    else { extend(e) }
  })
  var up = operation(cm, done)
  cm.state.selectingText = up
  on(document, "mousemove", move)
  on(document, "mouseup", up)
}


// Determines whether an event happened in the gutter, and fires the
// handlers for the corresponding event.
function gutterEvent(cm, e, type, prevent) {
  var mX, mY
  try { mX = e.clientX; mY = e.clientY }
  catch(e) { return false }
  if (mX >= Math.floor(cm.display.gutters.getBoundingClientRect().right)) { return false }
  if (prevent) { e_preventDefault(e) }

  var display = cm.display
  var lineBox = display.lineDiv.getBoundingClientRect()

  if (mY > lineBox.bottom || !hasHandler(cm, type)) { return e_defaultPrevented(e) }
  mY -= lineBox.top - display.viewOffset

  for (var i = 0; i < cm.options.gutters.length; ++i) {
    var g = display.gutters.childNodes[i]
    if (g && g.getBoundingClientRect().right >= mX) {
      var line = lineAtHeight(cm.doc, mY)
      var gutter = cm.options.gutters[i]
      signal(cm, type, cm, line, gutter, e)
      return e_defaultPrevented(e)
    }
  }
}

function clickInGutter(cm, e) {
  return gutterEvent(cm, e, "gutterClick", true)
}

// CONTEXT MENU HANDLING

// To make the context menu work, we need to briefly unhide the
// textarea (making it as unobtrusive as possible) to let the
// right-click take effect on it.
function onContextMenu(cm, e) {
  if (eventInWidget(cm.display, e) || contextMenuInGutter(cm, e)) { return }
  if (signalDOMEvent(cm, e, "contextmenu")) { return }
  cm.display.input.onContextMenu(e)
}

function contextMenuInGutter(cm, e) {
  if (!hasHandler(cm, "gutterContextMenu")) { return false }
  return gutterEvent(cm, e, "gutterContextMenu", false)
}

function themeChanged(cm) {
  cm.display.wrapper.className = cm.display.wrapper.className.replace(/\s*cm-s-\S+/g, "") +
    cm.options.theme.replace(/(^|\s)\s*/g, " cm-s-")
  clearCaches(cm)
}

var Init = {toString: function(){return "CodeMirror.Init"}}

var defaults = {}
var optionHandlers = {}

function defineOptions(CodeMirror) {
  var optionHandlers = CodeMirror.optionHandlers

  function option(name, deflt, handle, notOnInit) {
    CodeMirror.defaults[name] = deflt
    if (handle) { optionHandlers[name] =
      notOnInit ? function (cm, val, old) {if (old != Init) { handle(cm, val, old) }} : handle }
  }

  CodeMirror.defineOption = option

  // Passed to option handlers when there is no old value.
  CodeMirror.Init = Init

  // These two are, on init, called from the constructor because they
  // have to be initialized before the editor can start at all.
  option("value", "", function (cm, val) { return cm.setValue(val); }, true)
  option("mode", null, function (cm, val) {
    cm.doc.modeOption = val
    loadMode(cm)
  }, true)

  option("indentUnit", 2, loadMode, true)
  option("indentWithTabs", false)
  option("smartIndent", true)
  option("tabSize", 4, function (cm) {
    resetModeState(cm)
    clearCaches(cm)
    regChange(cm)
  }, true)
  option("lineSeparator", null, function (cm, val) {
    cm.doc.lineSep = val
    if (!val) { return }
    var newBreaks = [], lineNo = cm.doc.first
    cm.doc.iter(function (line) {
      for (var pos = 0;;) {
        var found = line.text.indexOf(val, pos)
        if (found == -1) { break }
        pos = found + val.length
        newBreaks.push(Pos(lineNo, found))
      }
      lineNo++
    })
    for (var i = newBreaks.length - 1; i >= 0; i--)
      { replaceRange(cm.doc, val, newBreaks[i], Pos(newBreaks[i].line, newBreaks[i].ch + val.length)) }
  })
  option("specialChars", /[\u0000-\u001f\u007f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g, function (cm, val, old) {
    cm.state.specialChars = new RegExp(val.source + (val.test("\t") ? "" : "|\t"), "g")
    if (old != Init) { cm.refresh() }
  })
  option("specialCharPlaceholder", defaultSpecialCharPlaceholder, function (cm) { return cm.refresh(); }, true)
  option("electricChars", true)
  option("inputStyle", mobile ? "contenteditable" : "textarea", function () {
    throw new Error("inputStyle can not (yet) be changed in a running editor") // FIXME
  }, true)
  option("spellcheck", false, function (cm, val) { return cm.getInputField().spellcheck = val; }, true)
  option("rtlMoveVisually", !windows)
  option("wholeLineUpdateBefore", true)

  option("theme", "default", function (cm) {
    themeChanged(cm)
    guttersChanged(cm)
  }, true)
  option("keyMap", "default", function (cm, val, old) {
    var next = getKeyMap(val)
    var prev = old != Init && getKeyMap(old)
    if (prev && prev.detach) { prev.detach(cm, next) }
    if (next.attach) { next.attach(cm, prev || null) }
  })
  option("extraKeys", null)

  option("lineWrapping", false, wrappingChanged, true)
  option("gutters", [], function (cm) {
    setGuttersForLineNumbers(cm.options)
    guttersChanged(cm)
  }, true)
  option("fixedGutter", true, function (cm, val) {
    cm.display.gutters.style.left = val ? compensateForHScroll(cm.display) + "px" : "0"
    cm.refresh()
  }, true)
  option("coverGutterNextToScrollbar", false, function (cm) { return updateScrollbars(cm); }, true)
  option("scrollbarStyle", "native", function (cm) {
    initScrollbars(cm)
    updateScrollbars(cm)
    cm.display.scrollbars.setScrollTop(cm.doc.scrollTop)
    cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft)
  }, true)
  option("lineNumbers", false, function (cm) {
    setGuttersForLineNumbers(cm.options)
    guttersChanged(cm)
  }, true)
  option("firstLineNumber", 1, guttersChanged, true)
  option("lineNumberFormatter", function (integer) { return integer; }, guttersChanged, true)
  option("showCursorWhenSelecting", false, updateSelection, true)

  option("resetSelectionOnContextMenu", true)
  option("lineWiseCopyCut", true)

  option("readOnly", false, function (cm, val) {
    if (val == "nocursor") {
      onBlur(cm)
      cm.display.input.blur()
      cm.display.disabled = true
    } else {
      cm.display.disabled = false
    }
    cm.display.input.readOnlyChanged(val)
  })
  option("disableInput", false, function (cm, val) {if (!val) { cm.display.input.reset() }}, true)
  option("dragDrop", true, dragDropChanged)
  option("allowDropFileTypes", null)

  option("cursorBlinkRate", 530)
  option("cursorScrollMargin", 0)
  option("cursorHeight", 1, updateSelection, true)
  option("singleCursorHeightPerLine", true, updateSelection, true)
  option("workTime", 100)
  option("workDelay", 100)
  option("flattenSpans", true, resetModeState, true)
  option("addModeClass", false, resetModeState, true)
  option("pollInterval", 100)
  option("undoDepth", 200, function (cm, val) { return cm.doc.history.undoDepth = val; })
  option("historyEventDelay", 1250)
  option("viewportMargin", 10, function (cm) { return cm.refresh(); }, true)
  option("maxHighlightLength", 10000, resetModeState, true)
  option("moveInputWithCursor", true, function (cm, val) {
    if (!val) { cm.display.input.resetPosition() }
  })

  option("tabindex", null, function (cm, val) { return cm.display.input.getField().tabIndex = val || ""; })
  option("autofocus", null)
}

function guttersChanged(cm) {
  updateGutters(cm)
  regChange(cm)
  alignHorizontally(cm)
}

function dragDropChanged(cm, value, old) {
  var wasOn = old && old != Init
  if (!value != !wasOn) {
    var funcs = cm.display.dragFunctions
    var toggle = value ? on : off
    toggle(cm.display.scroller, "dragstart", funcs.start)
    toggle(cm.display.scroller, "dragenter", funcs.enter)
    toggle(cm.display.scroller, "dragover", funcs.over)
    toggle(cm.display.scroller, "dragleave", funcs.leave)
    toggle(cm.display.scroller, "drop", funcs.drop)
  }
}

function wrappingChanged(cm) {
  if (cm.options.lineWrapping) {
    addClass(cm.display.wrapper, "CodeMirror-wrap")
    cm.display.sizer.style.minWidth = ""
    cm.display.sizerWidth = null
  } else {
    rmClass(cm.display.wrapper, "CodeMirror-wrap")
    findMaxLine(cm)
  }
  estimateLineHeights(cm)
  regChange(cm)
  clearCaches(cm)
  setTimeout(function () { return updateScrollbars(cm); }, 100)
}

// A CodeMirror instance represents an editor. This is the object
// that user code is usually dealing with.

function CodeMirror(place, options) {
  var this$1 = this;

  if (!(this instanceof CodeMirror)) { return new CodeMirror(place, options) }

  this.options = options = options ? copyObj(options) : {}
  // Determine effective options based on given values and defaults.
  copyObj(defaults, options, false)
  setGuttersForLineNumbers(options)

  var doc = options.value
  if (typeof doc == "string") { doc = new Doc(doc, options.mode, null, options.lineSeparator) }
  this.doc = doc

  var input = new CodeMirror.inputStyles[options.inputStyle](this)
  var display = this.display = new Display(place, doc, input)
  display.wrapper.CodeMirror = this
  updateGutters(this)
  themeChanged(this)
  if (options.lineWrapping)
    { this.display.wrapper.className += " CodeMirror-wrap" }
  initScrollbars(this)

  this.state = {
    keyMaps: [],  // stores maps added by addKeyMap
    overlays: [], // highlighting overlays, as added by addOverlay
    modeGen: 0,   // bumped when mode/overlay changes, used to invalidate highlighting info
    overwrite: false,
    delayingBlurEvent: false,
    focused: false,
    suppressEdits: false, // used to disable editing during key handlers when in readOnly mode
    pasteIncoming: false, cutIncoming: false, // help recognize paste/cut edits in input.poll
    selectingText: false,
    draggingText: false,
    highlight: new Delayed(), // stores highlight worker timeout
    keySeq: null,  // Unfinished key sequence
    specialChars: null
  }

  if (options.autofocus && !mobile) { display.input.focus() }

  // Override magic textarea content restore that IE sometimes does
  // on our hidden textarea on reload
  if (ie && ie_version < 11) { setTimeout(function () { return this$1.display.input.reset(true); }, 20) }

  registerEventHandlers(this)
  ensureGlobalHandlers()

  startOperation(this)
  this.curOp.forceUpdate = true
  attachDoc(this, doc)

  if ((options.autofocus && !mobile) || this.hasFocus())
    { setTimeout(bind(onFocus, this), 20) }
  else
    { onBlur(this) }

  for (var opt in optionHandlers) { if (optionHandlers.hasOwnProperty(opt))
    { optionHandlers[opt](this$1, options[opt], Init) } }
  maybeUpdateLineNumberWidth(this)
  if (options.finishInit) { options.finishInit(this) }
  for (var i = 0; i < initHooks.length; ++i) { initHooks[i](this$1) }
  endOperation(this)
  // Suppress optimizelegibility in Webkit, since it breaks text
  // measuring on line wrapping boundaries.
  if (webkit && options.lineWrapping &&
      getComputedStyle(display.lineDiv).textRendering == "optimizelegibility")
    { display.lineDiv.style.textRendering = "auto" }
}

// The default configuration options.
CodeMirror.defaults = defaults
// Functions to run when options are changed.
CodeMirror.optionHandlers = optionHandlers

// Attach the necessary event handlers when initializing the editor
function registerEventHandlers(cm) {
  var d = cm.display
  on(d.scroller, "mousedown", operation(cm, onMouseDown))
  // Older IE's will not fire a second mousedown for a double click
  if (ie && ie_version < 11)
    { on(d.scroller, "dblclick", operation(cm, function (e) {
      if (signalDOMEvent(cm, e)) { return }
      var pos = posFromMouse(cm, e)
      if (!pos || clickInGutter(cm, e) || eventInWidget(cm.display, e)) { return }
      e_preventDefault(e)
      var word = cm.findWordAt(pos)
      extendSelection(cm.doc, word.anchor, word.head)
    })) }
  else
    { on(d.scroller, "dblclick", function (e) { return signalDOMEvent(cm, e) || e_preventDefault(e); }) }
  // Some browsers fire contextmenu *after* opening the menu, at
  // which point we can't mess with it anymore. Context menu is
  // handled in onMouseDown for these browsers.
  if (!captureRightClick) { on(d.scroller, "contextmenu", function (e) { return onContextMenu(cm, e); }) }

  // Used to suppress mouse event handling when a touch happens
  var touchFinished, prevTouch = {end: 0}
  function finishTouch() {
    if (d.activeTouch) {
      touchFinished = setTimeout(function () { return d.activeTouch = null; }, 1000)
      prevTouch = d.activeTouch
      prevTouch.end = +new Date
    }
  }
  function isMouseLikeTouchEvent(e) {
    if (e.touches.length != 1) { return false }
    var touch = e.touches[0]
    return touch.radiusX <= 1 && touch.radiusY <= 1
  }
  function farAway(touch, other) {
    if (other.left == null) { return true }
    var dx = other.left - touch.left, dy = other.top - touch.top
    return dx * dx + dy * dy > 20 * 20
  }
  on(d.scroller, "touchstart", function (e) {
    if (!signalDOMEvent(cm, e) && !isMouseLikeTouchEvent(e)) {
      d.input.ensurePolled()
      clearTimeout(touchFinished)
      var now = +new Date
      d.activeTouch = {start: now, moved: false,
                       prev: now - prevTouch.end <= 300 ? prevTouch : null}
      if (e.touches.length == 1) {
        d.activeTouch.left = e.touches[0].pageX
        d.activeTouch.top = e.touches[0].pageY
      }
    }
  })
  on(d.scroller, "touchmove", function () {
    if (d.activeTouch) { d.activeTouch.moved = true }
  })
  on(d.scroller, "touchend", function (e) {
    var touch = d.activeTouch
    if (touch && !eventInWidget(d, e) && touch.left != null &&
        !touch.moved && new Date - touch.start < 300) {
      var pos = cm.coordsChar(d.activeTouch, "page"), range
      if (!touch.prev || farAway(touch, touch.prev)) // Single tap
        { range = new Range(pos, pos) }
      else if (!touch.prev.prev || farAway(touch, touch.prev.prev)) // Double tap
        { range = cm.findWordAt(pos) }
      else // Triple tap
        { range = new Range(Pos(pos.line, 0), clipPos(cm.doc, Pos(pos.line + 1, 0))) }
      cm.setSelection(range.anchor, range.head)
      cm.focus()
      e_preventDefault(e)
    }
    finishTouch()
  })
  on(d.scroller, "touchcancel", finishTouch)

  // Sync scrolling between fake scrollbars and real scrollable
  // area, ensure viewport is updated when scrolling.
  on(d.scroller, "scroll", function () {
    if (d.scroller.clientHeight) {
      setScrollTop(cm, d.scroller.scrollTop)
      setScrollLeft(cm, d.scroller.scrollLeft, true)
      signal(cm, "scroll", cm)
    }
  })

  // Listen to wheel events in order to try and update the viewport on time.
  on(d.scroller, "mousewheel", function (e) { return onScrollWheel(cm, e); })
  on(d.scroller, "DOMMouseScroll", function (e) { return onScrollWheel(cm, e); })

  // Prevent wrapper from ever scrolling
  on(d.wrapper, "scroll", function () { return d.wrapper.scrollTop = d.wrapper.scrollLeft = 0; })

  d.dragFunctions = {
    enter: function (e) {if (!signalDOMEvent(cm, e)) { e_stop(e) }},
    over: function (e) {if (!signalDOMEvent(cm, e)) { onDragOver(cm, e); e_stop(e) }},
    start: function (e) { return onDragStart(cm, e); },
    drop: operation(cm, onDrop),
    leave: function (e) {if (!signalDOMEvent(cm, e)) { clearDragCursor(cm) }}
  }

  var inp = d.input.getField()
  on(inp, "keyup", function (e) { return onKeyUp.call(cm, e); })
  on(inp, "keydown", operation(cm, onKeyDown))
  on(inp, "keypress", operation(cm, onKeyPress))
  on(inp, "focus", function (e) { return onFocus(cm, e); })
  on(inp, "blur", function (e) { return onBlur(cm, e); })
}

var initHooks = []
CodeMirror.defineInitHook = function (f) { return initHooks.push(f); }

// Indent the given line. The how parameter can be "smart",
// "add"/null, "subtract", or "prev". When aggressive is false
// (typically set to true for forced single-line indents), empty
// lines are not indented, and places where the mode returns Pass
// are left alone.
function indentLine(cm, n, how, aggressive) {
  var doc = cm.doc, state
  if (how == null) { how = "add" }
  if (how == "smart") {
    // Fall back to "prev" when the mode doesn't have an indentation
    // method.
    if (!doc.mode.indent) { how = "prev" }
    else { state = getStateBefore(cm, n) }
  }

  var tabSize = cm.options.tabSize
  var line = getLine(doc, n), curSpace = countColumn(line.text, null, tabSize)
  if (line.stateAfter) { line.stateAfter = null }
  var curSpaceString = line.text.match(/^\s*/)[0], indentation
  if (!aggressive && !/\S/.test(line.text)) {
    indentation = 0
    how = "not"
  } else if (how == "smart") {
    indentation = doc.mode.indent(state, line.text.slice(curSpaceString.length), line.text)
    if (indentation == Pass || indentation > 150) {
      if (!aggressive) { return }
      how = "prev"
    }
  }
  if (how == "prev") {
    if (n > doc.first) { indentation = countColumn(getLine(doc, n-1).text, null, tabSize) }
    else { indentation = 0 }
  } else if (how == "add") {
    indentation = curSpace + cm.options.indentUnit
  } else if (how == "subtract") {
    indentation = curSpace - cm.options.indentUnit
  } else if (typeof how == "number") {
    indentation = curSpace + how
  }
  indentation = Math.max(0, indentation)

  var indentString = "", pos = 0
  if (cm.options.indentWithTabs)
    { for (var i = Math.floor(indentation / tabSize); i; --i) {pos += tabSize; indentString += "\t"} }
  if (pos < indentation) { indentString += spaceStr(indentation - pos) }

  if (indentString != curSpaceString) {
    replaceRange(doc, indentString, Pos(n, 0), Pos(n, curSpaceString.length), "+input")
    line.stateAfter = null
    return true
  } else {
    // Ensure that, if the cursor was in the whitespace at the start
    // of the line, it is moved to the end of that space.
    for (var i$1 = 0; i$1 < doc.sel.ranges.length; i$1++) {
      var range = doc.sel.ranges[i$1]
      if (range.head.line == n && range.head.ch < curSpaceString.length) {
        var pos$1 = Pos(n, curSpaceString.length)
        replaceOneSelection(doc, i$1, new Range(pos$1, pos$1))
        break
      }
    }
  }
}

// This will be set to a {lineWise: bool, text: [string]} object, so
// that, when pasting, we know what kind of selections the copied
// text was made out of.
var lastCopied = null

function setLastCopied(newLastCopied) {
  lastCopied = newLastCopied
}

function applyTextInput(cm, inserted, deleted, sel, origin) {
  var doc = cm.doc
  cm.display.shift = false
  if (!sel) { sel = doc.sel }

  var paste = cm.state.pasteIncoming || origin == "paste"
  var textLines = splitLinesAuto(inserted), multiPaste = null
  // When pasing N lines into N selections, insert one line per selection
  if (paste && sel.ranges.length > 1) {
    if (lastCopied && lastCopied.text.join("\n") == inserted) {
      if (sel.ranges.length % lastCopied.text.length == 0) {
        multiPaste = []
        for (var i = 0; i < lastCopied.text.length; i++)
          { multiPaste.push(doc.splitLines(lastCopied.text[i])) }
      }
    } else if (textLines.length == sel.ranges.length) {
      multiPaste = map(textLines, function (l) { return [l]; })
    }
  }

  var updateInput
  // Normal behavior is to insert the new text into every selection
  for (var i$1 = sel.ranges.length - 1; i$1 >= 0; i$1--) {
    var range = sel.ranges[i$1]
    var from = range.from(), to = range.to()
    if (range.empty()) {
      if (deleted && deleted > 0) // Handle deletion
        { from = Pos(from.line, from.ch - deleted) }
      else if (cm.state.overwrite && !paste) // Handle overwrite
        { to = Pos(to.line, Math.min(getLine(doc, to.line).text.length, to.ch + lst(textLines).length)) }
      else if (lastCopied && lastCopied.lineWise && lastCopied.text.join("\n") == inserted)
        { from = to = Pos(from.line, 0) }
    }
    updateInput = cm.curOp.updateInput
    var changeEvent = {from: from, to: to, text: multiPaste ? multiPaste[i$1 % multiPaste.length] : textLines,
                       origin: origin || (paste ? "paste" : cm.state.cutIncoming ? "cut" : "+input")}
    makeChange(cm.doc, changeEvent)
    signalLater(cm, "inputRead", cm, changeEvent)
  }
  if (inserted && !paste)
    { triggerElectric(cm, inserted) }

  ensureCursorVisible(cm)
  cm.curOp.updateInput = updateInput
  cm.curOp.typing = true
  cm.state.pasteIncoming = cm.state.cutIncoming = false
}

function handlePaste(e, cm) {
  var pasted = e.clipboardData && e.clipboardData.getData("Text")
  if (pasted) {
    e.preventDefault()
    if (!cm.isReadOnly() && !cm.options.disableInput)
      { runInOp(cm, function () { return applyTextInput(cm, pasted, 0, null, "paste"); }) }
    return true
  }
}

function triggerElectric(cm, inserted) {
  // When an 'electric' character is inserted, immediately trigger a reindent
  if (!cm.options.electricChars || !cm.options.smartIndent) { return }
  var sel = cm.doc.sel

  for (var i = sel.ranges.length - 1; i >= 0; i--) {
    var range = sel.ranges[i]
    if (range.head.ch > 100 || (i && sel.ranges[i - 1].head.line == range.head.line)) { continue }
    var mode = cm.getModeAt(range.head)
    var indented = false
    if (mode.electricChars) {
      for (var j = 0; j < mode.electricChars.length; j++)
        { if (inserted.indexOf(mode.electricChars.charAt(j)) > -1) {
          indented = indentLine(cm, range.head.line, "smart")
          break
        } }
    } else if (mode.electricInput) {
      if (mode.electricInput.test(getLine(cm.doc, range.head.line).text.slice(0, range.head.ch)))
        { indented = indentLine(cm, range.head.line, "smart") }
    }
    if (indented) { signalLater(cm, "electricInput", cm, range.head.line) }
  }
}

function copyableRanges(cm) {
  var text = [], ranges = []
  for (var i = 0; i < cm.doc.sel.ranges.length; i++) {
    var line = cm.doc.sel.ranges[i].head.line
    var lineRange = {anchor: Pos(line, 0), head: Pos(line + 1, 0)}
    ranges.push(lineRange)
    text.push(cm.getRange(lineRange.anchor, lineRange.head))
  }
  return {text: text, ranges: ranges}
}

function disableBrowserMagic(field, spellcheck) {
  field.setAttribute("autocorrect", "off")
  field.setAttribute("autocapitalize", "off")
  field.setAttribute("spellcheck", !!spellcheck)
}

function hiddenTextarea() {
  var te = elt("textarea", null, null, "position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none")
  var div = elt("div", [te], null, "overflow: hidden; position: relative; width: 3px; height: 0px;")
  // The textarea is kept positioned near the cursor to prevent the
  // fact that it'll be scrolled into view on input from scrolling
  // our fake cursor out of view. On webkit, when wrap=off, paste is
  // very slow. So make the area wide instead.
  if (webkit) { te.style.width = "1000px" }
  else { te.setAttribute("wrap", "off") }
  // If border: 0; -- iOS fails to open keyboard (issue #1287)
  if (ios) { te.style.border = "1px solid black" }
  disableBrowserMagic(te)
  return div
}

// The publicly visible API. Note that methodOp(f) means
// 'wrap f in an operation, performed on its `this` parameter'.

// This is not the complete set of editor methods. Most of the
// methods defined on the Doc type are also injected into
// CodeMirror.prototype, for backwards compatibility and
// convenience.

function addEditorMethods(CodeMirror) {
  var optionHandlers = CodeMirror.optionHandlers

  var helpers = CodeMirror.helpers = {}

  CodeMirror.prototype = {
    constructor: CodeMirror,
    focus: function(){window.focus(); this.display.input.focus()},

    setOption: function(option, value) {
      var options = this.options, old = options[option]
      if (options[option] == value && option != "mode") { return }
      options[option] = value
      if (optionHandlers.hasOwnProperty(option))
        { operation(this, optionHandlers[option])(this, value, old) }
      signal(this, "optionChange", this, option)
    },

    getOption: function(option) {return this.options[option]},
    getDoc: function() {return this.doc},

    addKeyMap: function(map, bottom) {
      this.state.keyMaps[bottom ? "push" : "unshift"](getKeyMap(map))
    },
    removeKeyMap: function(map) {
      var maps = this.state.keyMaps
      for (var i = 0; i < maps.length; ++i)
        { if (maps[i] == map || maps[i].name == map) {
          maps.splice(i, 1)
          return true
        } }
    },

    addOverlay: methodOp(function(spec, options) {
      var mode = spec.token ? spec : CodeMirror.getMode(this.options, spec)
      if (mode.startState) { throw new Error("Overlays may not be stateful.") }
      insertSorted(this.state.overlays,
                   {mode: mode, modeSpec: spec, opaque: options && options.opaque,
                    priority: (options && options.priority) || 0},
                   function (overlay) { return overlay.priority; })
      this.state.modeGen++
      regChange(this)
    }),
    removeOverlay: methodOp(function(spec) {
      var this$1 = this;

      var overlays = this.state.overlays
      for (var i = 0; i < overlays.length; ++i) {
        var cur = overlays[i].modeSpec
        if (cur == spec || typeof spec == "string" && cur.name == spec) {
          overlays.splice(i, 1)
          this$1.state.modeGen++
          regChange(this$1)
          return
        }
      }
    }),

    indentLine: methodOp(function(n, dir, aggressive) {
      if (typeof dir != "string" && typeof dir != "number") {
        if (dir == null) { dir = this.options.smartIndent ? "smart" : "prev" }
        else { dir = dir ? "add" : "subtract" }
      }
      if (isLine(this.doc, n)) { indentLine(this, n, dir, aggressive) }
    }),
    indentSelection: methodOp(function(how) {
      var this$1 = this;

      var ranges = this.doc.sel.ranges, end = -1
      for (var i = 0; i < ranges.length; i++) {
        var range = ranges[i]
        if (!range.empty()) {
          var from = range.from(), to = range.to()
          var start = Math.max(end, from.line)
          end = Math.min(this$1.lastLine(), to.line - (to.ch ? 0 : 1)) + 1
          for (var j = start; j < end; ++j)
            { indentLine(this$1, j, how) }
          var newRanges = this$1.doc.sel.ranges
          if (from.ch == 0 && ranges.length == newRanges.length && newRanges[i].from().ch > 0)
            { replaceOneSelection(this$1.doc, i, new Range(from, newRanges[i].to()), sel_dontScroll) }
        } else if (range.head.line > end) {
          indentLine(this$1, range.head.line, how, true)
          end = range.head.line
          if (i == this$1.doc.sel.primIndex) { ensureCursorVisible(this$1) }
        }
      }
    }),

    // Fetch the parser token for a given character. Useful for hacks
    // that want to inspect the mode state (say, for completion).
    getTokenAt: function(pos, precise) {
      return takeToken(this, pos, precise)
    },

    getLineTokens: function(line, precise) {
      return takeToken(this, Pos(line), precise, true)
    },

    getTokenTypeAt: function(pos) {
      pos = clipPos(this.doc, pos)
      var styles = getLineStyles(this, getLine(this.doc, pos.line))
      var before = 0, after = (styles.length - 1) / 2, ch = pos.ch
      var type
      if (ch == 0) { type = styles[2] }
      else { for (;;) {
        var mid = (before + after) >> 1
        if ((mid ? styles[mid * 2 - 1] : 0) >= ch) { after = mid }
        else if (styles[mid * 2 + 1] < ch) { before = mid + 1 }
        else { type = styles[mid * 2 + 2]; break }
      } }
      var cut = type ? type.indexOf("overlay ") : -1
      return cut < 0 ? type : cut == 0 ? null : type.slice(0, cut - 1)
    },

    getModeAt: function(pos) {
      var mode = this.doc.mode
      if (!mode.innerMode) { return mode }
      return CodeMirror.innerMode(mode, this.getTokenAt(pos).state).mode
    },

    getHelper: function(pos, type) {
      return this.getHelpers(pos, type)[0]
    },

    getHelpers: function(pos, type) {
      var this$1 = this;

      var found = []
      if (!helpers.hasOwnProperty(type)) { return found }
      var help = helpers[type], mode = this.getModeAt(pos)
      if (typeof mode[type] == "string") {
        if (help[mode[type]]) { found.push(help[mode[type]]) }
      } else if (mode[type]) {
        for (var i = 0; i < mode[type].length; i++) {
          var val = help[mode[type][i]]
          if (val) { found.push(val) }
        }
      } else if (mode.helperType && help[mode.helperType]) {
        found.push(help[mode.helperType])
      } else if (help[mode.name]) {
        found.push(help[mode.name])
      }
      for (var i$1 = 0; i$1 < help._global.length; i$1++) {
        var cur = help._global[i$1]
        if (cur.pred(mode, this$1) && indexOf(found, cur.val) == -1)
          { found.push(cur.val) }
      }
      return found
    },

    getStateAfter: function(line, precise) {
      var doc = this.doc
      line = clipLine(doc, line == null ? doc.first + doc.size - 1: line)
      return getStateBefore(this, line + 1, precise)
    },

    cursorCoords: function(start, mode) {
      var pos, range = this.doc.sel.primary()
      if (start == null) { pos = range.head }
      else if (typeof start == "object") { pos = clipPos(this.doc, start) }
      else { pos = start ? range.from() : range.to() }
      return cursorCoords(this, pos, mode || "page")
    },

    charCoords: function(pos, mode) {
      return charCoords(this, clipPos(this.doc, pos), mode || "page")
    },

    coordsChar: function(coords, mode) {
      coords = fromCoordSystem(this, coords, mode || "page")
      return coordsChar(this, coords.left, coords.top)
    },

    lineAtHeight: function(height, mode) {
      height = fromCoordSystem(this, {top: height, left: 0}, mode || "page").top
      return lineAtHeight(this.doc, height + this.display.viewOffset)
    },
    heightAtLine: function(line, mode, includeWidgets) {
      var end = false, lineObj
      if (typeof line == "number") {
        var last = this.doc.first + this.doc.size - 1
        if (line < this.doc.first) { line = this.doc.first }
        else if (line > last) { line = last; end = true }
        lineObj = getLine(this.doc, line)
      } else {
        lineObj = line
      }
      return intoCoordSystem(this, lineObj, {top: 0, left: 0}, mode || "page", includeWidgets).top +
        (end ? this.doc.height - heightAtLine(lineObj) : 0)
    },

    defaultTextHeight: function() { return textHeight(this.display) },
    defaultCharWidth: function() { return charWidth(this.display) },

    getViewport: function() { return {from: this.display.viewFrom, to: this.display.viewTo}},

    addWidget: function(pos, node, scroll, vert, horiz) {
      var display = this.display
      pos = cursorCoords(this, clipPos(this.doc, pos))
      var top = pos.bottom, left = pos.left
      node.style.position = "absolute"
      node.setAttribute("cm-ignore-events", "true")
      this.display.input.setUneditable(node)
      display.sizer.appendChild(node)
      if (vert == "over") {
        top = pos.top
      } else if (vert == "above" || vert == "near") {
        var vspace = Math.max(display.wrapper.clientHeight, this.doc.height),
        hspace = Math.max(display.sizer.clientWidth, display.lineSpace.clientWidth)
        // Default to positioning above (if specified and possible); otherwise default to positioning below
        if ((vert == 'above' || pos.bottom + node.offsetHeight > vspace) && pos.top > node.offsetHeight)
          { top = pos.top - node.offsetHeight }
        else if (pos.bottom + node.offsetHeight <= vspace)
          { top = pos.bottom }
        if (left + node.offsetWidth > hspace)
          { left = hspace - node.offsetWidth }
      }
      node.style.top = top + "px"
      node.style.left = node.style.right = ""
      if (horiz == "right") {
        left = display.sizer.clientWidth - node.offsetWidth
        node.style.right = "0px"
      } else {
        if (horiz == "left") { left = 0 }
        else if (horiz == "middle") { left = (display.sizer.clientWidth - node.offsetWidth) / 2 }
        node.style.left = left + "px"
      }
      if (scroll)
        { scrollIntoView(this, left, top, left + node.offsetWidth, top + node.offsetHeight) }
    },

    triggerOnKeyDown: methodOp(onKeyDown),
    triggerOnKeyPress: methodOp(onKeyPress),
    triggerOnKeyUp: onKeyUp,

    execCommand: function(cmd) {
      if (commands.hasOwnProperty(cmd))
        { return commands[cmd].call(null, this) }
    },

    triggerElectric: methodOp(function(text) { triggerElectric(this, text) }),

    findPosH: function(from, amount, unit, visually) {
      var this$1 = this;

      var dir = 1
      if (amount < 0) { dir = -1; amount = -amount }
      var cur = clipPos(this.doc, from)
      for (var i = 0; i < amount; ++i) {
        cur = findPosH(this$1.doc, cur, dir, unit, visually)
        if (cur.hitSide) { break }
      }
      return cur
    },

    moveH: methodOp(function(dir, unit) {
      var this$1 = this;

      this.extendSelectionsBy(function (range) {
        if (this$1.display.shift || this$1.doc.extend || range.empty())
          { return findPosH(this$1.doc, range.head, dir, unit, this$1.options.rtlMoveVisually) }
        else
          { return dir < 0 ? range.from() : range.to() }
      }, sel_move)
    }),

    deleteH: methodOp(function(dir, unit) {
      var sel = this.doc.sel, doc = this.doc
      if (sel.somethingSelected())
        { doc.replaceSelection("", null, "+delete") }
      else
        { deleteNearSelection(this, function (range) {
          var other = findPosH(doc, range.head, dir, unit, false)
          return dir < 0 ? {from: other, to: range.head} : {from: range.head, to: other}
        }) }
    }),

    findPosV: function(from, amount, unit, goalColumn) {
      var this$1 = this;

      var dir = 1, x = goalColumn
      if (amount < 0) { dir = -1; amount = -amount }
      var cur = clipPos(this.doc, from)
      for (var i = 0; i < amount; ++i) {
        var coords = cursorCoords(this$1, cur, "div")
        if (x == null) { x = coords.left }
        else { coords.left = x }
        cur = findPosV(this$1, coords, dir, unit)
        if (cur.hitSide) { break }
      }
      return cur
    },

    moveV: methodOp(function(dir, unit) {
      var this$1 = this;

      var doc = this.doc, goals = []
      var collapse = !this.display.shift && !doc.extend && doc.sel.somethingSelected()
      doc.extendSelectionsBy(function (range) {
        if (collapse)
          { return dir < 0 ? range.from() : range.to() }
        var headPos = cursorCoords(this$1, range.head, "div")
        if (range.goalColumn != null) { headPos.left = range.goalColumn }
        goals.push(headPos.left)
        var pos = findPosV(this$1, headPos, dir, unit)
        if (unit == "page" && range == doc.sel.primary())
          { addToScrollPos(this$1, null, charCoords(this$1, pos, "div").top - headPos.top) }
        return pos
      }, sel_move)
      if (goals.length) { for (var i = 0; i < doc.sel.ranges.length; i++)
        { doc.sel.ranges[i].goalColumn = goals[i] } }
    }),

    // Find the word at the given position (as returned by coordsChar).
    findWordAt: function(pos) {
      var doc = this.doc, line = getLine(doc, pos.line).text
      var start = pos.ch, end = pos.ch
      if (line) {
        var helper = this.getHelper(pos, "wordChars")
        if ((pos.xRel < 0 || end == line.length) && start) { --start; } else { ++end }
        var startChar = line.charAt(start)
        var check = isWordChar(startChar, helper)
          ? function (ch) { return isWordChar(ch, helper); }
          : /\s/.test(startChar) ? function (ch) { return /\s/.test(ch); }
          : function (ch) { return (!/\s/.test(ch) && !isWordChar(ch)); }
        while (start > 0 && check(line.charAt(start - 1))) { --start }
        while (end < line.length && check(line.charAt(end))) { ++end }
      }
      return new Range(Pos(pos.line, start), Pos(pos.line, end))
    },

    toggleOverwrite: function(value) {
      if (value != null && value == this.state.overwrite) { return }
      if (this.state.overwrite = !this.state.overwrite)
        { addClass(this.display.cursorDiv, "CodeMirror-overwrite") }
      else
        { rmClass(this.display.cursorDiv, "CodeMirror-overwrite") }

      signal(this, "overwriteToggle", this, this.state.overwrite)
    },
    hasFocus: function() { return this.display.input.getField() == activeElt() },
    isReadOnly: function() { return !!(this.options.readOnly || this.doc.cantEdit) },

    scrollTo: methodOp(function(x, y) {
      if (x != null || y != null) { resolveScrollToPos(this) }
      if (x != null) { this.curOp.scrollLeft = x }
      if (y != null) { this.curOp.scrollTop = y }
    }),
    getScrollInfo: function() {
      var scroller = this.display.scroller
      return {left: scroller.scrollLeft, top: scroller.scrollTop,
              height: scroller.scrollHeight - scrollGap(this) - this.display.barHeight,
              width: scroller.scrollWidth - scrollGap(this) - this.display.barWidth,
              clientHeight: displayHeight(this), clientWidth: displayWidth(this)}
    },

    scrollIntoView: methodOp(function(range, margin) {
      if (range == null) {
        range = {from: this.doc.sel.primary().head, to: null}
        if (margin == null) { margin = this.options.cursorScrollMargin }
      } else if (typeof range == "number") {
        range = {from: Pos(range, 0), to: null}
      } else if (range.from == null) {
        range = {from: range, to: null}
      }
      if (!range.to) { range.to = range.from }
      range.margin = margin || 0

      if (range.from.line != null) {
        resolveScrollToPos(this)
        this.curOp.scrollToPos = range
      } else {
        var sPos = calculateScrollPos(this, Math.min(range.from.left, range.to.left),
                                      Math.min(range.from.top, range.to.top) - range.margin,
                                      Math.max(range.from.right, range.to.right),
                                      Math.max(range.from.bottom, range.to.bottom) + range.margin)
        this.scrollTo(sPos.scrollLeft, sPos.scrollTop)
      }
    }),

    setSize: methodOp(function(width, height) {
      var this$1 = this;

      var interpret = function (val) { return typeof val == "number" || /^\d+$/.test(String(val)) ? val + "px" : val; }
      if (width != null) { this.display.wrapper.style.width = interpret(width) }
      if (height != null) { this.display.wrapper.style.height = interpret(height) }
      if (this.options.lineWrapping) { clearLineMeasurementCache(this) }
      var lineNo = this.display.viewFrom
      this.doc.iter(lineNo, this.display.viewTo, function (line) {
        if (line.widgets) { for (var i = 0; i < line.widgets.length; i++)
          { if (line.widgets[i].noHScroll) { regLineChange(this$1, lineNo, "widget"); break } } }
        ++lineNo
      })
      this.curOp.forceUpdate = true
      signal(this, "refresh", this)
    }),

    operation: function(f){return runInOp(this, f)},

    refresh: methodOp(function() {
      var oldHeight = this.display.cachedTextHeight
      regChange(this)
      this.curOp.forceUpdate = true
      clearCaches(this)
      this.scrollTo(this.doc.scrollLeft, this.doc.scrollTop)
      updateGutterSpace(this)
      if (oldHeight == null || Math.abs(oldHeight - textHeight(this.display)) > .5)
        { estimateLineHeights(this) }
      signal(this, "refresh", this)
    }),

    swapDoc: methodOp(function(doc) {
      var old = this.doc
      old.cm = null
      attachDoc(this, doc)
      clearCaches(this)
      this.display.input.reset()
      this.scrollTo(doc.scrollLeft, doc.scrollTop)
      this.curOp.forceScroll = true
      signalLater(this, "swapDoc", this, old)
      return old
    }),

    getInputField: function(){return this.display.input.getField()},
    getWrapperElement: function(){return this.display.wrapper},
    getScrollerElement: function(){return this.display.scroller},
    getGutterElement: function(){return this.display.gutters}
  }
  eventMixin(CodeMirror)

  CodeMirror.registerHelper = function(type, name, value) {
    if (!helpers.hasOwnProperty(type)) { helpers[type] = CodeMirror[type] = {_global: []} }
    helpers[type][name] = value
  }
  CodeMirror.registerGlobalHelper = function(type, name, predicate, value) {
    CodeMirror.registerHelper(type, name, value)
    helpers[type]._global.push({pred: predicate, val: value})
  }
}

// Used for horizontal relative motion. Dir is -1 or 1 (left or
// right), unit can be "char", "column" (like char, but doesn't
// cross line boundaries), "word" (across next word), or "group" (to
// the start of next group of word or non-word-non-whitespace
// chars). The visually param controls whether, in right-to-left
// text, direction 1 means to move towards the next index in the
// string, or towards the character to the right of the current
// position. The resulting position will have a hitSide=true
// property if it reached the end of the document.
function findPosH(doc, pos, dir, unit, visually) {
  var line = pos.line, ch = pos.ch, origDir = dir
  var lineObj = getLine(doc, line)
  function findNextLine() {
    var l = line + dir
    if (l < doc.first || l >= doc.first + doc.size) { return false }
    line = l
    return lineObj = getLine(doc, l)
  }
  function moveOnce(boundToLine) {
    var next = (visually ? moveVisually : moveLogically)(lineObj, ch, dir, true)
    if (next == null) {
      if (!boundToLine && findNextLine()) {
        if (visually) { ch = (dir < 0 ? lineRight : lineLeft)(lineObj) }
        else { ch = dir < 0 ? lineObj.text.length : 0 }
      } else { return false }
    } else { ch = next }
    return true
  }

  if (unit == "char") {
    moveOnce()
  } else if (unit == "column") {
    moveOnce(true)
  } else if (unit == "word" || unit == "group") {
    var sawType = null, group = unit == "group"
    var helper = doc.cm && doc.cm.getHelper(pos, "wordChars")
    for (var first = true;; first = false) {
      if (dir < 0 && !moveOnce(!first)) { break }
      var cur = lineObj.text.charAt(ch) || "\n"
      var type = isWordChar(cur, helper) ? "w"
        : group && cur == "\n" ? "n"
        : !group || /\s/.test(cur) ? null
        : "p"
      if (group && !first && !type) { type = "s" }
      if (sawType && sawType != type) {
        if (dir < 0) {dir = 1; moveOnce()}
        break
      }

      if (type) { sawType = type }
      if (dir > 0 && !moveOnce(!first)) { break }
    }
  }
  var result = skipAtomic(doc, Pos(line, ch), pos, origDir, true)
  if (!cmp(pos, result)) { result.hitSide = true }
  return result
}

// For relative vertical movement. Dir may be -1 or 1. Unit can be
// "page" or "line". The resulting position will have a hitSide=true
// property if it reached the end of the document.
function findPosV(cm, pos, dir, unit) {
  var doc = cm.doc, x = pos.left, y
  if (unit == "page") {
    var pageSize = Math.min(cm.display.wrapper.clientHeight, window.innerHeight || document.documentElement.clientHeight)
    var moveAmount = Math.max(pageSize - .5 * textHeight(cm.display), 3)
    y = (dir > 0 ? pos.bottom : pos.top) + dir * moveAmount

  } else if (unit == "line") {
    y = dir > 0 ? pos.bottom + 3 : pos.top - 3
  }
  var target
  for (;;) {
    target = coordsChar(cm, x, y)
    if (!target.outside) { break }
    if (dir < 0 ? y <= 0 : y >= doc.height) { target.hitSide = true; break }
    y += dir * 5
  }
  return target
}

// CONTENTEDITABLE INPUT STYLE

var ContentEditableInput = function(cm) {
  this.cm = cm
  this.lastAnchorNode = this.lastAnchorOffset = this.lastFocusNode = this.lastFocusOffset = null
  this.polling = new Delayed()
  this.composing = null
  this.gracePeriod = false
  this.readDOMTimeout = null
};

ContentEditableInput.prototype.init = function (display) {
    var this$1 = this;

  var input = this, cm = input.cm
  var div = input.div = display.lineDiv
  disableBrowserMagic(div, cm.options.spellcheck)

  on(div, "paste", function (e) {
    if (signalDOMEvent(cm, e) || handlePaste(e, cm)) { return }
    // IE doesn't fire input events, so we schedule a read for the pasted content in this way
    if (ie_version <= 11) { setTimeout(operation(cm, function () {
      if (!input.pollContent()) { regChange(cm) }
    }), 20) }
  })

  on(div, "compositionstart", function (e) {
    this$1.composing = {data: e.data, done: false}
  })
  on(div, "compositionupdate", function (e) {
    if (!this$1.composing) { this$1.composing = {data: e.data, done: false} }
  })
  on(div, "compositionend", function (e) {
    if (this$1.composing) {
      if (e.data != this$1.composing.data) { this$1.readFromDOMSoon() }
      this$1.composing.done = true
    }
  })

  on(div, "touchstart", function () { return input.forceCompositionEnd(); })

  on(div, "input", function () {
    if (!this$1.composing) { this$1.readFromDOMSoon() }
  })

  function onCopyCut(e) {
    if (signalDOMEvent(cm, e)) { return }
    if (cm.somethingSelected()) {
      setLastCopied({lineWise: false, text: cm.getSelections()})
      if (e.type == "cut") { cm.replaceSelection("", null, "cut") }
    } else if (!cm.options.lineWiseCopyCut) {
      return
    } else {
      var ranges = copyableRanges(cm)
      setLastCopied({lineWise: true, text: ranges.text})
      if (e.type == "cut") {
        cm.operation(function () {
          cm.setSelections(ranges.ranges, 0, sel_dontScroll)
          cm.replaceSelection("", null, "cut")
        })
      }
    }
    if (e.clipboardData) {
      e.clipboardData.clearData()
      var content = lastCopied.text.join("\n")
      // iOS exposes the clipboard API, but seems to discard content inserted into it
      e.clipboardData.setData("Text", content)
      if (e.clipboardData.getData("Text") == content) {
        e.preventDefault()
        return
      }
    }
    // Old-fashioned briefly-focus-a-textarea hack
    var kludge = hiddenTextarea(), te = kludge.firstChild
    cm.display.lineSpace.insertBefore(kludge, cm.display.lineSpace.firstChild)
    te.value = lastCopied.text.join("\n")
    var hadFocus = document.activeElement
    selectInput(te)
    setTimeout(function () {
      cm.display.lineSpace.removeChild(kludge)
      hadFocus.focus()
      if (hadFocus == div) { input.showPrimarySelection() }
    }, 50)
  }
  on(div, "copy", onCopyCut)
  on(div, "cut", onCopyCut)
};

ContentEditableInput.prototype.prepareSelection = function () {
  var result = prepareSelection(this.cm, false)
  result.focus = this.cm.state.focused
  return result
};

ContentEditableInput.prototype.showSelection = function (info, takeFocus) {
  if (!info || !this.cm.display.view.length) { return }
  if (info.focus || takeFocus) { this.showPrimarySelection() }
  this.showMultipleSelections(info)
};

ContentEditableInput.prototype.showPrimarySelection = function () {
  var sel = window.getSelection(), prim = this.cm.doc.sel.primary()
  var curAnchor = domToPos(this.cm, sel.anchorNode, sel.anchorOffset)
  var curFocus = domToPos(this.cm, sel.focusNode, sel.focusOffset)
  if (curAnchor && !curAnchor.bad && curFocus && !curFocus.bad &&
      cmp(minPos(curAnchor, curFocus), prim.from()) == 0 &&
      cmp(maxPos(curAnchor, curFocus), prim.to()) == 0)
    { return }

  var start = posToDOM(this.cm, prim.from())
  var end = posToDOM(this.cm, prim.to())
  if (!start && !end) { return }

  var view = this.cm.display.view
  var old = sel.rangeCount && sel.getRangeAt(0)
  if (!start) {
    start = {node: view[0].measure.map[2], offset: 0}
  } else if (!end) { // FIXME dangerously hacky
    var measure = view[view.length - 1].measure
    var map = measure.maps ? measure.maps[measure.maps.length - 1] : measure.map
    end = {node: map[map.length - 1], offset: map[map.length - 2] - map[map.length - 3]}
  }

  var rng
  try { rng = range(start.node, start.offset, end.offset, end.node) }
  catch(e) {} // Our model of the DOM might be outdated, in which case the range we try to set can be impossible
  if (rng) {
    if (!gecko && this.cm.state.focused) {
      sel.collapse(start.node, start.offset)
      if (!rng.collapsed) {
        sel.removeAllRanges()
        sel.addRange(rng)
      }
    } else {
      sel.removeAllRanges()
      sel.addRange(rng)
    }
    if (old && sel.anchorNode == null) { sel.addRange(old) }
    else if (gecko) { this.startGracePeriod() }
  }
  this.rememberSelection()
};

ContentEditableInput.prototype.startGracePeriod = function () {
    var this$1 = this;

  clearTimeout(this.gracePeriod)
  this.gracePeriod = setTimeout(function () {
    this$1.gracePeriod = false
    if (this$1.selectionChanged())
      { this$1.cm.operation(function () { return this$1.cm.curOp.selectionChanged = true; }) }
  }, 20)
};

ContentEditableInput.prototype.showMultipleSelections = function (info) {
  removeChildrenAndAdd(this.cm.display.cursorDiv, info.cursors)
  removeChildrenAndAdd(this.cm.display.selectionDiv, info.selection)
};

ContentEditableInput.prototype.rememberSelection = function () {
  var sel = window.getSelection()
  this.lastAnchorNode = sel.anchorNode; this.lastAnchorOffset = sel.anchorOffset
  this.lastFocusNode = sel.focusNode; this.lastFocusOffset = sel.focusOffset
};

ContentEditableInput.prototype.selectionInEditor = function () {
  var sel = window.getSelection()
  if (!sel.rangeCount) { return false }
  var node = sel.getRangeAt(0).commonAncestorContainer
  return contains(this.div, node)
};

ContentEditableInput.prototype.focus = function () {
  if (this.cm.options.readOnly != "nocursor") {
    if (!this.selectionInEditor())
      { this.showSelection(this.prepareSelection(), true) }
    this.div.focus()
  }
};
ContentEditableInput.prototype.blur = function () { this.div.blur() };
ContentEditableInput.prototype.getField = function () { return this.div };

ContentEditableInput.prototype.supportsTouch = function () { return true };

ContentEditableInput.prototype.receivedFocus = function () {
  var input = this
  if (this.selectionInEditor())
    { this.pollSelection() }
  else
    { runInOp(this.cm, function () { return input.cm.curOp.selectionChanged = true; }) }

  function poll() {
    if (input.cm.state.focused) {
      input.pollSelection()
      input.polling.set(input.cm.options.pollInterval, poll)
    }
  }
  this.polling.set(this.cm.options.pollInterval, poll)
};

ContentEditableInput.prototype.selectionChanged = function () {
  var sel = window.getSelection()
  return sel.anchorNode != this.lastAnchorNode || sel.anchorOffset != this.lastAnchorOffset ||
    sel.focusNode != this.lastFocusNode || sel.focusOffset != this.lastFocusOffset
};

ContentEditableInput.prototype.pollSelection = function () {
  if (!this.composing && this.readDOMTimeout == null && !this.gracePeriod && this.selectionChanged()) {
    var sel = window.getSelection(), cm = this.cm
    this.rememberSelection()
    var anchor = domToPos(cm, sel.anchorNode, sel.anchorOffset)
    var head = domToPos(cm, sel.focusNode, sel.focusOffset)
    if (anchor && head) { runInOp(cm, function () {
      setSelection(cm.doc, simpleSelection(anchor, head), sel_dontScroll)
      if (anchor.bad || head.bad) { cm.curOp.selectionChanged = true }
    }) }
  }
};

ContentEditableInput.prototype.pollContent = function () {
  if (this.readDOMTimeout != null) {
    clearTimeout(this.readDOMTimeout)
    this.readDOMTimeout = null
  }

  var cm = this.cm, display = cm.display, sel = cm.doc.sel.primary()
  var from = sel.from(), to = sel.to()
  if (from.ch == 0 && from.line > cm.firstLine())
    { from = Pos(from.line - 1, getLine(cm.doc, from.line - 1).length) }
  if (to.ch == getLine(cm.doc, to.line).text.length && to.line < cm.lastLine())
    { to = Pos(to.line + 1, 0) }
  if (from.line < display.viewFrom || to.line > display.viewTo - 1) { return false }

  var fromIndex, fromLine, fromNode
  if (from.line == display.viewFrom || (fromIndex = findViewIndex(cm, from.line)) == 0) {
    fromLine = lineNo(display.view[0].line)
    fromNode = display.view[0].node
  } else {
    fromLine = lineNo(display.view[fromIndex].line)
    fromNode = display.view[fromIndex - 1].node.nextSibling
  }
  var toIndex = findViewIndex(cm, to.line)
  var toLine, toNode
  if (toIndex == display.view.length - 1) {
    toLine = display.viewTo - 1
    toNode = display.lineDiv.lastChild
  } else {
    toLine = lineNo(display.view[toIndex + 1].line) - 1
    toNode = display.view[toIndex + 1].node.previousSibling
  }

  if (!fromNode) { return false }
  var newText = cm.doc.splitLines(domTextBetween(cm, fromNode, toNode, fromLine, toLine))
  var oldText = getBetween(cm.doc, Pos(fromLine, 0), Pos(toLine, getLine(cm.doc, toLine).text.length))
  while (newText.length > 1 && oldText.length > 1) {
    if (lst(newText) == lst(oldText)) { newText.pop(); oldText.pop(); toLine-- }
    else if (newText[0] == oldText[0]) { newText.shift(); oldText.shift(); fromLine++ }
    else { break }
  }

  var cutFront = 0, cutEnd = 0
  var newTop = newText[0], oldTop = oldText[0], maxCutFront = Math.min(newTop.length, oldTop.length)
  while (cutFront < maxCutFront && newTop.charCodeAt(cutFront) == oldTop.charCodeAt(cutFront))
    { ++cutFront }
  var newBot = lst(newText), oldBot = lst(oldText)
  var maxCutEnd = Math.min(newBot.length - (newText.length == 1 ? cutFront : 0),
                           oldBot.length - (oldText.length == 1 ? cutFront : 0))
  while (cutEnd < maxCutEnd &&
         newBot.charCodeAt(newBot.length - cutEnd - 1) == oldBot.charCodeAt(oldBot.length - cutEnd - 1))
    { ++cutEnd }

  newText[newText.length - 1] = newBot.slice(0, newBot.length - cutEnd).replace(/^\u200b+/, "")
  newText[0] = newText[0].slice(cutFront).replace(/\u200b+$/, "")

  var chFrom = Pos(fromLine, cutFront)
  var chTo = Pos(toLine, oldText.length ? lst(oldText).length - cutEnd : 0)
  if (newText.length > 1 || newText[0] || cmp(chFrom, chTo)) {
    replaceRange(cm.doc, newText, chFrom, chTo, "+input")
    return true
  }
};

ContentEditableInput.prototype.ensurePolled = function () {
  this.forceCompositionEnd()
};
ContentEditableInput.prototype.reset = function () {
  this.forceCompositionEnd()
};
ContentEditableInput.prototype.forceCompositionEnd = function () {
  if (!this.composing) { return }
  clearTimeout(this.readDOMTimeout)
  this.composing = null
  if (!this.pollContent()) { regChange(this.cm) }
  this.div.blur()
  this.div.focus()
};
ContentEditableInput.prototype.readFromDOMSoon = function () {
    var this$1 = this;

  if (this.readDOMTimeout != null) { return }
  this.readDOMTimeout = setTimeout(function () {
    this$1.readDOMTimeout = null
    if (this$1.composing) {
      if (this$1.composing.done) { this$1.composing = null }
      else { return }
    }
    if (this$1.cm.isReadOnly() || !this$1.pollContent())
      { runInOp(this$1.cm, function () { return regChange(this$1.cm); }) }
  }, 80)
};

ContentEditableInput.prototype.setUneditable = function (node) {
  node.contentEditable = "false"
};

ContentEditableInput.prototype.onKeyPress = function (e) {
  e.preventDefault()
  if (!this.cm.isReadOnly())
    { operation(this.cm, applyTextInput)(this.cm, String.fromCharCode(e.charCode == null ? e.keyCode : e.charCode), 0) }
};

ContentEditableInput.prototype.readOnlyChanged = function (val) {
  this.div.contentEditable = String(val != "nocursor")
};

ContentEditableInput.prototype.onContextMenu = function () {};
ContentEditableInput.prototype.resetPosition = function () {};

ContentEditableInput.prototype.needsContentAttribute = true

function posToDOM(cm, pos) {
  var view = findViewForLine(cm, pos.line)
  if (!view || view.hidden) { return null }
  var line = getLine(cm.doc, pos.line)
  var info = mapFromLineView(view, line, pos.line)

  var order = getOrder(line), side = "left"
  if (order) {
    var partPos = getBidiPartAt(order, pos.ch)
    side = partPos % 2 ? "right" : "left"
  }
  var result = nodeAndOffsetInLineMap(info.map, pos.ch, side)
  result.offset = result.collapse == "right" ? result.end : result.start
  return result
}

function badPos(pos, bad) { if (bad) { pos.bad = true; } return pos }

function domTextBetween(cm, from, to, fromLine, toLine) {
  var text = "", closing = false, lineSep = cm.doc.lineSeparator()
  function recognizeMarker(id) { return function (marker) { return marker.id == id; } }
  function walk(node) {
    if (node.nodeType == 1) {
      var cmText = node.getAttribute("cm-text")
      if (cmText != null) {
        if (cmText == "") { text += node.textContent.replace(/\u200b/g, "") }
        else { text += cmText }
        return
      }
      var markerID = node.getAttribute("cm-marker"), range
      if (markerID) {
        var found = cm.findMarks(Pos(fromLine, 0), Pos(toLine + 1, 0), recognizeMarker(+markerID))
        if (found.length && (range = found[0].find()))
          { text += getBetween(cm.doc, range.from, range.to).join(lineSep) }
        return
      }
      if (node.getAttribute("contenteditable") == "false") { return }
      for (var i = 0; i < node.childNodes.length; i++)
        { walk(node.childNodes[i]) }
      if (/^(pre|div|p)$/i.test(node.nodeName))
        { closing = true }
    } else if (node.nodeType == 3) {
      var val = node.nodeValue
      if (!val) { return }
      if (closing) {
        text += lineSep
        closing = false
      }
      text += val
    }
  }
  for (;;) {
    walk(from)
    if (from == to) { break }
    from = from.nextSibling
  }
  return text
}

function domToPos(cm, node, offset) {
  var lineNode
  if (node == cm.display.lineDiv) {
    lineNode = cm.display.lineDiv.childNodes[offset]
    if (!lineNode) { return badPos(cm.clipPos(Pos(cm.display.viewTo - 1)), true) }
    node = null; offset = 0
  } else {
    for (lineNode = node;; lineNode = lineNode.parentNode) {
      if (!lineNode || lineNode == cm.display.lineDiv) { return null }
      if (lineNode.parentNode && lineNode.parentNode == cm.display.lineDiv) { break }
    }
  }
  for (var i = 0; i < cm.display.view.length; i++) {
    var lineView = cm.display.view[i]
    if (lineView.node == lineNode)
      { return locateNodeInLineView(lineView, node, offset) }
  }
}

function locateNodeInLineView(lineView, node, offset) {
  var wrapper = lineView.text.firstChild, bad = false
  if (!node || !contains(wrapper, node)) { return badPos(Pos(lineNo(lineView.line), 0), true) }
  if (node == wrapper) {
    bad = true
    node = wrapper.childNodes[offset]
    offset = 0
    if (!node) {
      var line = lineView.rest ? lst(lineView.rest) : lineView.line
      return badPos(Pos(lineNo(line), line.text.length), bad)
    }
  }

  var textNode = node.nodeType == 3 ? node : null, topNode = node
  if (!textNode && node.childNodes.length == 1 && node.firstChild.nodeType == 3) {
    textNode = node.firstChild
    if (offset) { offset = textNode.nodeValue.length }
  }
  while (topNode.parentNode != wrapper) { topNode = topNode.parentNode }
  var measure = lineView.measure, maps = measure.maps

  function find(textNode, topNode, offset) {
    for (var i = -1; i < (maps ? maps.length : 0); i++) {
      var map = i < 0 ? measure.map : maps[i]
      for (var j = 0; j < map.length; j += 3) {
        var curNode = map[j + 2]
        if (curNode == textNode || curNode == topNode) {
          var line = lineNo(i < 0 ? lineView.line : lineView.rest[i])
          var ch = map[j] + offset
          if (offset < 0 || curNode != textNode) { ch = map[j + (offset ? 1 : 0)] }
          return Pos(line, ch)
        }
      }
    }
  }
  var found = find(textNode, topNode, offset)
  if (found) { return badPos(found, bad) }

  // FIXME this is all really shaky. might handle the few cases it needs to handle, but likely to cause problems
  for (var after = topNode.nextSibling, dist = textNode ? textNode.nodeValue.length - offset : 0; after; after = after.nextSibling) {
    found = find(after, after.firstChild, 0)
    if (found)
      { return badPos(Pos(found.line, found.ch - dist), bad) }
    else
      { dist += after.textContent.length }
  }
  for (var before = topNode.previousSibling, dist$1 = offset; before; before = before.previousSibling) {
    found = find(before, before.firstChild, -1)
    if (found)
      { return badPos(Pos(found.line, found.ch + dist$1), bad) }
    else
      { dist$1 += before.textContent.length }
  }
}

// TEXTAREA INPUT STYLE

var TextareaInput = function(cm) {
  this.cm = cm
  // See input.poll and input.reset
  this.prevInput = ""

  // Flag that indicates whether we expect input to appear real soon
  // now (after some event like 'keypress' or 'input') and are
  // polling intensively.
  this.pollingFast = false
  // Self-resetting timeout for the poller
  this.polling = new Delayed()
  // Tracks when input.reset has punted to just putting a short
  // string into the textarea instead of the full selection.
  this.inaccurateSelection = false
  // Used to work around IE issue with selection being forgotten when focus moves away from textarea
  this.hasSelection = false
  this.composing = null
};

TextareaInput.prototype.init = function (display) {
    var this$1 = this;

  var input = this, cm = this.cm

  // Wraps and hides input textarea
  var div = this.wrapper = hiddenTextarea()
  // The semihidden textarea that is focused when the editor is
  // focused, and receives input.
  var te = this.textarea = div.firstChild
  display.wrapper.insertBefore(div, display.wrapper.firstChild)

  // Needed to hide big blue blinking cursor on Mobile Safari (doesn't seem to work in iOS 8 anymore)
  if (ios) { te.style.width = "0px" }

  on(te, "input", function () {
    if (ie && ie_version >= 9 && this$1.hasSelection) { this$1.hasSelection = null }
    input.poll()
  })

  on(te, "paste", function (e) {
    if (signalDOMEvent(cm, e) || handlePaste(e, cm)) { return }

    cm.state.pasteIncoming = true
    input.fastPoll()
  })

  function prepareCopyCut(e) {
    if (signalDOMEvent(cm, e)) { return }
    if (cm.somethingSelected()) {
      setLastCopied({lineWise: false, text: cm.getSelections()})
      if (input.inaccurateSelection) {
        input.prevInput = ""
        input.inaccurateSelection = false
        te.value = lastCopied.text.join("\n")
        selectInput(te)
      }
    } else if (!cm.options.lineWiseCopyCut) {
      return
    } else {
      var ranges = copyableRanges(cm)
      setLastCopied({lineWise: true, text: ranges.text})
      if (e.type == "cut") {
        cm.setSelections(ranges.ranges, null, sel_dontScroll)
      } else {
        input.prevInput = ""
        te.value = ranges.text.join("\n")
        selectInput(te)
      }
    }
    if (e.type == "cut") { cm.state.cutIncoming = true }
  }
  on(te, "cut", prepareCopyCut)
  on(te, "copy", prepareCopyCut)

  on(display.scroller, "paste", function (e) {
    if (eventInWidget(display, e) || signalDOMEvent(cm, e)) { return }
    cm.state.pasteIncoming = true
    input.focus()
  })

  // Prevent normal selection in the editor (we handle our own)
  on(display.lineSpace, "selectstart", function (e) {
    if (!eventInWidget(display, e)) { e_preventDefault(e) }
  })

  on(te, "compositionstart", function () {
    var start = cm.getCursor("from")
    if (input.composing) { input.composing.range.clear() }
    input.composing = {
      start: start,
      range: cm.markText(start, cm.getCursor("to"), {className: "CodeMirror-composing"})
    }
  })
  on(te, "compositionend", function () {
    if (input.composing) {
      input.poll()
      input.composing.range.clear()
      input.composing = null
    }
  })
};

TextareaInput.prototype.prepareSelection = function () {
  // Redraw the selection and/or cursor
  var cm = this.cm, display = cm.display, doc = cm.doc
  var result = prepareSelection(cm)

  // Move the hidden textarea near the cursor to prevent scrolling artifacts
  if (cm.options.moveInputWithCursor) {
    var headPos = cursorCoords(cm, doc.sel.primary().head, "div")
    var wrapOff = display.wrapper.getBoundingClientRect(), lineOff = display.lineDiv.getBoundingClientRect()
    result.teTop = Math.max(0, Math.min(display.wrapper.clientHeight - 10,
                                        headPos.top + lineOff.top - wrapOff.top))
    result.teLeft = Math.max(0, Math.min(display.wrapper.clientWidth - 10,
                                         headPos.left + lineOff.left - wrapOff.left))
  }

  return result
};

TextareaInput.prototype.showSelection = function (drawn) {
  var cm = this.cm, display = cm.display
  removeChildrenAndAdd(display.cursorDiv, drawn.cursors)
  removeChildrenAndAdd(display.selectionDiv, drawn.selection)
  if (drawn.teTop != null) {
    this.wrapper.style.top = drawn.teTop + "px"
    this.wrapper.style.left = drawn.teLeft + "px"
  }
};

// Reset the input to correspond to the selection (or to be empty,
// when not typing and nothing is selected)
TextareaInput.prototype.reset = function (typing) {
  if (this.contextMenuPending) { return }
  var minimal, selected, cm = this.cm, doc = cm.doc
  if (cm.somethingSelected()) {
    this.prevInput = ""
    var range = doc.sel.primary()
    minimal = hasCopyEvent &&
      (range.to().line - range.from().line > 100 || (selected = cm.getSelection()).length > 1000)
    var content = minimal ? "-" : selected || cm.getSelection()
    this.textarea.value = content
    if (cm.state.focused) { selectInput(this.textarea) }
    if (ie && ie_version >= 9) { this.hasSelection = content }
  } else if (!typing) {
    this.prevInput = this.textarea.value = ""
    if (ie && ie_version >= 9) { this.hasSelection = null }
  }
  this.inaccurateSelection = minimal
};

TextareaInput.prototype.getField = function () { return this.textarea };

TextareaInput.prototype.supportsTouch = function () { return false };

TextareaInput.prototype.focus = function () {
  if (this.cm.options.readOnly != "nocursor" && (!mobile || activeElt() != this.textarea)) {
    try { this.textarea.focus() }
    catch (e) {} // IE8 will throw if the textarea is display: none or not in DOM
  }
};

TextareaInput.prototype.blur = function () { this.textarea.blur() };

TextareaInput.prototype.resetPosition = function () {
  this.wrapper.style.top = this.wrapper.style.left = 0
};

TextareaInput.prototype.receivedFocus = function () { this.slowPoll() };

// Poll for input changes, using the normal rate of polling. This
// runs as long as the editor is focused.
TextareaInput.prototype.slowPoll = function () {
    var this$1 = this;

  if (this.pollingFast) { return }
  this.polling.set(this.cm.options.pollInterval, function () {
    this$1.poll()
    if (this$1.cm.state.focused) { this$1.slowPoll() }
  })
};

// When an event has just come in that is likely to add or change
// something in the input textarea, we poll faster, to ensure that
// the change appears on the screen quickly.
TextareaInput.prototype.fastPoll = function () {
  var missed = false, input = this
  input.pollingFast = true
  function p() {
    var changed = input.poll()
    if (!changed && !missed) {missed = true; input.polling.set(60, p)}
    else {input.pollingFast = false; input.slowPoll()}
  }
  input.polling.set(20, p)
};

// Read input from the textarea, and update the document to match.
// When something is selected, it is present in the textarea, and
// selected (unless it is huge, in which case a placeholder is
// used). When nothing is selected, the cursor sits after previously
// seen text (can be empty), which is stored in prevInput (we must
// not reset the textarea when typing, because that breaks IME).
TextareaInput.prototype.poll = function () {
    var this$1 = this;

  var cm = this.cm, input = this.textarea, prevInput = this.prevInput
  // Since this is called a *lot*, try to bail out as cheaply as
  // possible when it is clear that nothing happened. hasSelection
  // will be the case when there is a lot of text in the textarea,
  // in which case reading its value would be expensive.
  if (this.contextMenuPending || !cm.state.focused ||
      (hasSelection(input) && !prevInput && !this.composing) ||
      cm.isReadOnly() || cm.options.disableInput || cm.state.keySeq)
    { return false }

  var text = input.value
  // If nothing changed, bail.
  if (text == prevInput && !cm.somethingSelected()) { return false }
  // Work around nonsensical selection resetting in IE9/10, and
  // inexplicable appearance of private area unicode characters on
  // some key combos in Mac (#2689).
  if (ie && ie_version >= 9 && this.hasSelection === text ||
      mac && /[\uf700-\uf7ff]/.test(text)) {
    cm.display.input.reset()
    return false
  }

  if (cm.doc.sel == cm.display.selForContextMenu) {
    var first = text.charCodeAt(0)
    if (first == 0x200b && !prevInput) { prevInput = "\u200b" }
    if (first == 0x21da) { this.reset(); return this.cm.execCommand("undo") }
  }
  // Find the part of the input that is actually new
  var same = 0, l = Math.min(prevInput.length, text.length)
  while (same < l && prevInput.charCodeAt(same) == text.charCodeAt(same)) { ++same }

  runInOp(cm, function () {
    applyTextInput(cm, text.slice(same), prevInput.length - same,
                   null, this$1.composing ? "*compose" : null)

    // Don't leave long text in the textarea, since it makes further polling slow
    if (text.length > 1000 || text.indexOf("\n") > -1) { input.value = this$1.prevInput = "" }
    else { this$1.prevInput = text }

    if (this$1.composing) {
      this$1.composing.range.clear()
      this$1.composing.range = cm.markText(this$1.composing.start, cm.getCursor("to"),
                                         {className: "CodeMirror-composing"})
    }
  })
  return true
};

TextareaInput.prototype.ensurePolled = function () {
  if (this.pollingFast && this.poll()) { this.pollingFast = false }
};

TextareaInput.prototype.onKeyPress = function () {
  if (ie && ie_version >= 9) { this.hasSelection = null }
  this.fastPoll()
};

TextareaInput.prototype.onContextMenu = function (e) {
  var input = this, cm = input.cm, display = cm.display, te = input.textarea
  var pos = posFromMouse(cm, e), scrollPos = display.scroller.scrollTop
  if (!pos || presto) { return } // Opera is difficult.

  // Reset the current text selection only if the click is done outside of the selection
  // and 'resetSelectionOnContextMenu' option is true.
  var reset = cm.options.resetSelectionOnContextMenu
  if (reset && cm.doc.sel.contains(pos) == -1)
    { operation(cm, setSelection)(cm.doc, simpleSelection(pos), sel_dontScroll) }

  var oldCSS = te.style.cssText, oldWrapperCSS = input.wrapper.style.cssText
  input.wrapper.style.cssText = "position: absolute"
  var wrapperBox = input.wrapper.getBoundingClientRect()
  te.style.cssText = "position: absolute; width: 30px; height: 30px;\n      top: " + (e.clientY - wrapperBox.top - 5) + "px; left: " + (e.clientX - wrapperBox.left - 5) + "px;\n      z-index: 1000; background: " + (ie ? "rgba(255, 255, 255, .05)" : "transparent") + ";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);"
  var oldScrollY
  if (webkit) { oldScrollY = window.scrollY } // Work around Chrome issue (#2712)
  display.input.focus()
  if (webkit) { window.scrollTo(null, oldScrollY) }
  display.input.reset()
  // Adds "Select all" to context menu in FF
  if (!cm.somethingSelected()) { te.value = input.prevInput = " " }
  input.contextMenuPending = true
  display.selForContextMenu = cm.doc.sel
  clearTimeout(display.detectingSelectAll)

  // Select-all will be greyed out if there's nothing to select, so
  // this adds a zero-width space so that we can later check whether
  // it got selected.
  function prepareSelectAllHack() {
    if (te.selectionStart != null) {
      var selected = cm.somethingSelected()
      var extval = "\u200b" + (selected ? te.value : "")
      te.value = "\u21da" // Used to catch context-menu undo
      te.value = extval
      input.prevInput = selected ? "" : "\u200b"
      te.selectionStart = 1; te.selectionEnd = extval.length
      // Re-set this, in case some other handler touched the
      // selection in the meantime.
      display.selForContextMenu = cm.doc.sel
    }
  }
  function rehide() {
    input.contextMenuPending = false
    input.wrapper.style.cssText = oldWrapperCSS
    te.style.cssText = oldCSS
    if (ie && ie_version < 9) { display.scrollbars.setScrollTop(display.scroller.scrollTop = scrollPos) }

    // Try to detect the user choosing select-all
    if (te.selectionStart != null) {
      if (!ie || (ie && ie_version < 9)) { prepareSelectAllHack() }
      var i = 0, poll = function () {
        if (display.selForContextMenu == cm.doc.sel && te.selectionStart == 0 &&
            te.selectionEnd > 0 && input.prevInput == "\u200b")
          { operation(cm, selectAll)(cm) }
        else if (i++ < 10) { display.detectingSelectAll = setTimeout(poll, 500) }
        else { display.input.reset() }
      }
      display.detectingSelectAll = setTimeout(poll, 200)
    }
  }

  if (ie && ie_version >= 9) { prepareSelectAllHack() }
  if (captureRightClick) {
    e_stop(e)
    var mouseup = function () {
      off(window, "mouseup", mouseup)
      setTimeout(rehide, 20)
    }
    on(window, "mouseup", mouseup)
  } else {
    setTimeout(rehide, 50)
  }
};

TextareaInput.prototype.readOnlyChanged = function (val) {
  if (!val) { this.reset() }
};

TextareaInput.prototype.setUneditable = function () {};

TextareaInput.prototype.needsContentAttribute = false

function fromTextArea(textarea, options) {
  options = options ? copyObj(options) : {}
  options.value = textarea.value
  if (!options.tabindex && textarea.tabIndex)
    { options.tabindex = textarea.tabIndex }
  if (!options.placeholder && textarea.placeholder)
    { options.placeholder = textarea.placeholder }
  // Set autofocus to true if this textarea is focused, or if it has
  // autofocus and no other element is focused.
  if (options.autofocus == null) {
    var hasFocus = activeElt()
    options.autofocus = hasFocus == textarea ||
      textarea.getAttribute("autofocus") != null && hasFocus == document.body
  }

  function save() {textarea.value = cm.getValue()}

  var realSubmit
  if (textarea.form) {
    on(textarea.form, "submit", save)
    // Deplorable hack to make the submit method do the right thing.
    if (!options.leaveSubmitMethodAlone) {
      var form = textarea.form
      realSubmit = form.submit
      try {
        var wrappedSubmit = form.submit = function () {
          save()
          form.submit = realSubmit
          form.submit()
          form.submit = wrappedSubmit
        }
      } catch(e) {}
    }
  }

  options.finishInit = function (cm) {
    cm.save = save
    cm.getTextArea = function () { return textarea; }
    cm.toTextArea = function () {
      cm.toTextArea = isNaN // Prevent this from being ran twice
      save()
      textarea.parentNode.removeChild(cm.getWrapperElement())
      textarea.style.display = ""
      if (textarea.form) {
        off(textarea.form, "submit", save)
        if (typeof textarea.form.submit == "function")
          { textarea.form.submit = realSubmit }
      }
    }
  }

  textarea.style.display = "none"
  var cm = CodeMirror(function (node) { return textarea.parentNode.insertBefore(node, textarea.nextSibling); },
    options)
  return cm
}

function addLegacyProps(CodeMirror) {
  CodeMirror.off = off
  CodeMirror.on = on
  CodeMirror.wheelEventPixels = wheelEventPixels
  CodeMirror.Doc = Doc
  CodeMirror.splitLines = splitLinesAuto
  CodeMirror.countColumn = countColumn
  CodeMirror.findColumn = findColumn
  CodeMirror.isWordChar = isWordCharBasic
  CodeMirror.Pass = Pass
  CodeMirror.signal = signal
  CodeMirror.Line = Line
  CodeMirror.changeEnd = changeEnd
  CodeMirror.scrollbarModel = scrollbarModel
  CodeMirror.Pos = Pos
  CodeMirror.cmpPos = cmp
  CodeMirror.modes = modes
  CodeMirror.mimeModes = mimeModes
  CodeMirror.resolveMode = resolveMode
  CodeMirror.getMode = getMode
  CodeMirror.modeExtensions = modeExtensions
  CodeMirror.extendMode = extendMode
  CodeMirror.copyState = copyState
  CodeMirror.startState = startState
  CodeMirror.innerMode = innerMode
  CodeMirror.commands = commands
  CodeMirror.keyMap = keyMap
  CodeMirror.keyName = keyName
  CodeMirror.isModifierKey = isModifierKey
  CodeMirror.lookupKey = lookupKey
  CodeMirror.normalizeKeyMap = normalizeKeyMap
  CodeMirror.StringStream = StringStream
  CodeMirror.SharedTextMarker = SharedTextMarker
  CodeMirror.TextMarker = TextMarker
  CodeMirror.LineWidget = LineWidget
  CodeMirror.e_preventDefault = e_preventDefault
  CodeMirror.e_stopPropagation = e_stopPropagation
  CodeMirror.e_stop = e_stop
  CodeMirror.addClass = addClass
  CodeMirror.contains = contains
  CodeMirror.rmClass = rmClass
  CodeMirror.keyNames = keyNames
}

// EDITOR CONSTRUCTOR

defineOptions(CodeMirror)

addEditorMethods(CodeMirror)

// Set up methods on CodeMirror's prototype to redirect to the editor's document.
var dontDelegate = "iter insert remove copy getEditor constructor".split(" ")
for (var prop in Doc.prototype) { if (Doc.prototype.hasOwnProperty(prop) && indexOf(dontDelegate, prop) < 0)
  { CodeMirror.prototype[prop] = (function(method) {
    return function() {return method.apply(this.doc, arguments)}
  })(Doc.prototype[prop]) } }

eventMixin(Doc)

// INPUT HANDLING

CodeMirror.inputStyles = {"textarea": TextareaInput, "contenteditable": ContentEditableInput}

// MODE DEFINITION AND QUERYING

// Extra arguments are stored as the mode's dependencies, which is
// used by (legacy) mechanisms like loadmode.js to automatically
// load a mode. (Preferred mechanism is the require/define calls.)
CodeMirror.defineMode = function(name/*, mode, …*/) {
  if (!CodeMirror.defaults.mode && name != "null") { CodeMirror.defaults.mode = name }
  defineMode.apply(this, arguments)
}

CodeMirror.defineMIME = defineMIME

// Minimal default mode.
CodeMirror.defineMode("null", function () { return ({token: function (stream) { return stream.skipToEnd(); }}); })
CodeMirror.defineMIME("text/plain", "null")

// EXTENSIONS

CodeMirror.defineExtension = function (name, func) {
  CodeMirror.prototype[name] = func
}
CodeMirror.defineDocExtension = function (name, func) {
  Doc.prototype[name] = func
}

CodeMirror.fromTextArea = fromTextArea

addLegacyProps(CodeMirror)

CodeMirror.version = "5.23.0"

return CodeMirror;

})));

/***/ }),
/* 6 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.GraphQLNonNull = exports.GraphQLList = exports.GraphQLInputObjectType = exports.GraphQLEnumType = exports.GraphQLUnionType = exports.GraphQLInterfaceType = exports.GraphQLObjectType = exports.GraphQLScalarType = undefined;

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

exports.isType = isType;
exports.assertType = assertType;
exports.isInputType = isInputType;
exports.assertInputType = assertInputType;
exports.isOutputType = isOutputType;
exports.assertOutputType = assertOutputType;
exports.isLeafType = isLeafType;
exports.assertLeafType = assertLeafType;
exports.isCompositeType = isCompositeType;
exports.assertCompositeType = assertCompositeType;
exports.isAbstractType = isAbstractType;
exports.assertAbstractType = assertAbstractType;
exports.getNullableType = getNullableType;
exports.isNamedType = isNamedType;
exports.assertNamedType = assertNamedType;
exports.getNamedType = getNamedType;

var _invariant = __webpack_require__(13);

var _invariant2 = _interopRequireDefault(_invariant);

var _isNullish = __webpack_require__(26);

var _isNullish2 = _interopRequireDefault(_isNullish);

var _kinds = __webpack_require__(10);

var _assertValidName = __webpack_require__(104);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

// Predicates & Assertions

/**
 * These are all of the possible kinds of types.
 */
function isType(type) {
  return type instanceof GraphQLScalarType || type instanceof GraphQLObjectType || type instanceof GraphQLInterfaceType || type instanceof GraphQLUnionType || type instanceof GraphQLEnumType || type instanceof GraphQLInputObjectType || type instanceof GraphQLList || type instanceof GraphQLNonNull;
}

function assertType(type) {
  (0, _invariant2.default)(isType(type), 'Expected ' + String(type) + ' to be a GraphQL type.');
  return type;
}

/**
 * These types may be used as input types for arguments and directives.
 */
function isInputType(type) {
  var namedType = getNamedType(type);
  return namedType instanceof GraphQLScalarType || namedType instanceof GraphQLEnumType || namedType instanceof GraphQLInputObjectType;
}

function assertInputType(type) {
  (0, _invariant2.default)(isInputType(type), 'Expected ' + String(type) + ' to be a GraphQL input type.');
  return type;
}

/**
 * These types may be used as output types as the result of fields.
 */
function isOutputType(type) {
  var namedType = getNamedType(type);
  return namedType instanceof GraphQLScalarType || namedType instanceof GraphQLObjectType || namedType instanceof GraphQLInterfaceType || namedType instanceof GraphQLUnionType || namedType instanceof GraphQLEnumType;
}

function assertOutputType(type) {
  (0, _invariant2.default)(isOutputType(type), 'Expected ' + String(type) + ' to be a GraphQL output type.');
  return type;
}

/**
 * These types may describe types which may be leaf values.
 */
function isLeafType(type) {
  return type instanceof GraphQLScalarType || type instanceof GraphQLEnumType;
}

function assertLeafType(type) {
  (0, _invariant2.default)(isLeafType(type), 'Expected ' + String(type) + ' to be a GraphQL leaf type.');
  return type;
}

/**
 * These types may describe the parent context of a selection set.
 */
function isCompositeType(type) {
  return type instanceof GraphQLObjectType || type instanceof GraphQLInterfaceType || type instanceof GraphQLUnionType;
}

function assertCompositeType(type) {
  (0, _invariant2.default)(isCompositeType(type), 'Expected ' + String(type) + ' to be a GraphQL composite type.');
  return type;
}

/**
 * These types may describe the parent context of a selection set.
 */
function isAbstractType(type) {
  return type instanceof GraphQLInterfaceType || type instanceof GraphQLUnionType;
}

function assertAbstractType(type) {
  (0, _invariant2.default)(isAbstractType(type), 'Expected ' + String(type) + ' to be a GraphQL abstract type.');
  return type;
}

/**
 * These types can all accept null as a value.
 */
function getNullableType(type) {
  return type instanceof GraphQLNonNull ? type.ofType : type;
}

/**
 * These named types do not include modifiers like List or NonNull.
 */
function isNamedType(type) {
  return type instanceof GraphQLScalarType || type instanceof GraphQLObjectType || type instanceof GraphQLInterfaceType || type instanceof GraphQLUnionType || type instanceof GraphQLEnumType || type instanceof GraphQLInputObjectType;
}

function assertNamedType(type) {
  (0, _invariant2.default)(isNamedType(type), 'Expected ' + String(type) + ' to be a GraphQL named type.');
  return type;
}

function getNamedType(type) {
  var unmodifiedType = type;
  while (unmodifiedType instanceof GraphQLList || unmodifiedType instanceof GraphQLNonNull) {
    unmodifiedType = unmodifiedType.ofType;
  }
  return unmodifiedType;
}

/**
 * Used while defining GraphQL types to allow for circular references in
 * otherwise immutable type definitions.
 */


function resolveThunk(thunk) {
  return typeof thunk === 'function' ? thunk() : thunk;
}

/**
 * Scalar Type Definition
 *
 * The leaf values of any request and input values to arguments are
 * Scalars (or Enums) and are defined with a name and a series of functions
 * used to parse input from ast or variables and to ensure validity.
 *
 * Example:
 *
 *     const OddType = new GraphQLScalarType({
 *       name: 'Odd',
 *       serialize(value) {
 *         return value % 2 === 1 ? value : null;
 *       }
 *     });
 *
 */

var GraphQLScalarType = exports.GraphQLScalarType = function () {
  function GraphQLScalarType(config) {
    _classCallCheck(this, GraphQLScalarType);

    (0, _assertValidName.assertValidName)(config.name);
    this.name = config.name;
    this.description = config.description;
    (0, _invariant2.default)(typeof config.serialize === 'function', this.name + ' must provide "serialize" function. If this custom Scalar ' + 'is also used as an input type, ensure "parseValue" and "parseLiteral" ' + 'functions are also provided.');
    if (config.parseValue || config.parseLiteral) {
      (0, _invariant2.default)(typeof config.parseValue === 'function' && typeof config.parseLiteral === 'function', this.name + ' must provide both "parseValue" and "parseLiteral" ' + 'functions.');
    }
    this._scalarConfig = config;
  }

  // Serializes an internal value to include in a response.


  GraphQLScalarType.prototype.serialize = function serialize(value) {
    var serializer = this._scalarConfig.serialize;
    return serializer(value);
  };

  // Parses an externally provided value to use as an input.


  GraphQLScalarType.prototype.parseValue = function parseValue(value) {
    var parser = this._scalarConfig.parseValue;
    return parser ? parser(value) : null;
  };

  // Parses an externally provided literal value to use as an input.


  GraphQLScalarType.prototype.parseLiteral = function parseLiteral(valueNode) {
    var parser = this._scalarConfig.parseLiteral;
    return parser ? parser(valueNode) : null;
  };

  GraphQLScalarType.prototype.toString = function toString() {
    return this.name;
  };

  return GraphQLScalarType;
}();

// Also provide toJSON and inspect aliases for toString.


GraphQLScalarType.prototype.toJSON = GraphQLScalarType.prototype.inspect = GraphQLScalarType.prototype.toString;

/**
 * Object Type Definition
 *
 * Almost all of the GraphQL types you define will be object types. Object types
 * have a name, but most importantly describe their fields.
 *
 * Example:
 *
 *     const AddressType = new GraphQLObjectType({
 *       name: 'Address',
 *       fields: {
 *         street: { type: GraphQLString },
 *         number: { type: GraphQLInt },
 *         formatted: {
 *           type: GraphQLString,
 *           resolve(obj) {
 *             return obj.number + ' ' + obj.street
 *           }
 *         }
 *       }
 *     });
 *
 * When two types need to refer to each other, or a type needs to refer to
 * itself in a field, you can use a function expression (aka a closure or a
 * thunk) to supply the fields lazily.
 *
 * Example:
 *
 *     const PersonType = new GraphQLObjectType({
 *       name: 'Person',
 *       fields: () => ({
 *         name: { type: GraphQLString },
 *         bestFriend: { type: PersonType },
 *       })
 *     });
 *
 */
var GraphQLObjectType = exports.GraphQLObjectType = function () {
  function GraphQLObjectType(config) {
    _classCallCheck(this, GraphQLObjectType);

    (0, _assertValidName.assertValidName)(config.name, config.isIntrospection);
    this.name = config.name;
    this.description = config.description;
    if (config.isTypeOf) {
      (0, _invariant2.default)(typeof config.isTypeOf === 'function', this.name + ' must provide "isTypeOf" as a function.');
    }
    this.isTypeOf = config.isTypeOf;
    this._typeConfig = config;
  }

  GraphQLObjectType.prototype.getFields = function getFields() {
    return this._fields || (this._fields = defineFieldMap(this, this._typeConfig.fields));
  };

  GraphQLObjectType.prototype.getInterfaces = function getInterfaces() {
    return this._interfaces || (this._interfaces = defineInterfaces(this, this._typeConfig.interfaces));
  };

  GraphQLObjectType.prototype.toString = function toString() {
    return this.name;
  };

  return GraphQLObjectType;
}();

// Also provide toJSON and inspect aliases for toString.


GraphQLObjectType.prototype.toJSON = GraphQLObjectType.prototype.inspect = GraphQLObjectType.prototype.toString;

function defineInterfaces(type, interfacesThunk) {
  var interfaces = resolveThunk(interfacesThunk);
  if (!interfaces) {
    return [];
  }
  (0, _invariant2.default)(Array.isArray(interfaces), type.name + ' interfaces must be an Array or a function which returns ' + 'an Array.');
  interfaces.forEach(function (iface) {
    (0, _invariant2.default)(iface instanceof GraphQLInterfaceType, type.name + ' may only implement Interface types, it cannot ' + ('implement: ' + String(iface) + '.'));
    if (typeof iface.resolveType !== 'function') {
      (0, _invariant2.default)(typeof type.isTypeOf === 'function', 'Interface Type ' + iface.name + ' does not provide a "resolveType" ' + ('function and implementing Type ' + type.name + ' does not provide a ') + '"isTypeOf" function. There is no way to resolve this implementing ' + 'type during execution.');
    }
  });
  return interfaces;
}

function defineFieldMap(type, fieldsThunk) {
  var fieldMap = resolveThunk(fieldsThunk);
  (0, _invariant2.default)(isPlainObj(fieldMap), type.name + ' fields must be an object with field names as keys or a ' + 'function which returns such an object.');

  var fieldNames = Object.keys(fieldMap);
  (0, _invariant2.default)(fieldNames.length > 0, type.name + ' fields must be an object with field names as keys or a ' + 'function which returns such an object.');

  var resultFieldMap = {};
  fieldNames.forEach(function (fieldName) {
    (0, _assertValidName.assertValidName)(fieldName);
    var fieldConfig = fieldMap[fieldName];
    (0, _invariant2.default)(isPlainObj(fieldConfig), type.name + '.' + fieldName + ' field config must be an object');
    (0, _invariant2.default)(!fieldConfig.hasOwnProperty('isDeprecated'), type.name + '.' + fieldName + ' should provide "deprecationReason" instead ' + 'of "isDeprecated".');
    var field = _extends({}, fieldConfig, {
      isDeprecated: Boolean(fieldConfig.deprecationReason),
      name: fieldName
    });
    (0, _invariant2.default)(isOutputType(field.type), type.name + '.' + fieldName + ' field type must be Output Type but ' + ('got: ' + String(field.type) + '.'));
    (0, _invariant2.default)(isValidResolver(field.resolve), type.name + '.' + fieldName + ' field resolver must be a function if ' + ('provided, but got: ' + String(field.resolve) + '.'));
    var argsConfig = fieldConfig.args;
    if (!argsConfig) {
      field.args = [];
    } else {
      (0, _invariant2.default)(isPlainObj(argsConfig), type.name + '.' + fieldName + ' args must be an object with argument ' + 'names as keys.');
      field.args = Object.keys(argsConfig).map(function (argName) {
        (0, _assertValidName.assertValidName)(argName);
        var arg = argsConfig[argName];
        (0, _invariant2.default)(isInputType(arg.type), type.name + '.' + fieldName + '(' + argName + ':) argument type must be ' + ('Input Type but got: ' + String(arg.type) + '.'));
        return {
          name: argName,
          description: arg.description === undefined ? null : arg.description,
          type: arg.type,
          defaultValue: arg.defaultValue
        };
      });
    }
    resultFieldMap[fieldName] = field;
  });
  return resultFieldMap;
}

function isPlainObj(obj) {
  return obj && typeof obj === 'object' && !Array.isArray(obj);
}

// If a resolver is defined, it must be a function.
function isValidResolver(resolver) {
  return resolver == null || typeof resolver === 'function';
}

/**
 * Interface Type Definition
 *
 * When a field can return one of a heterogeneous set of types, a Interface type
 * is used to describe what types are possible, what fields are in common across
 * all types, as well as a function to determine which type is actually used
 * when the field is resolved.
 *
 * Example:
 *
 *     const EntityType = new GraphQLInterfaceType({
 *       name: 'Entity',
 *       fields: {
 *         name: { type: GraphQLString }
 *       }
 *     });
 *
 */
var GraphQLInterfaceType = exports.GraphQLInterfaceType = function () {
  function GraphQLInterfaceType(config) {
    _classCallCheck(this, GraphQLInterfaceType);

    (0, _assertValidName.assertValidName)(config.name);
    this.name = config.name;
    this.description = config.description;
    if (config.resolveType) {
      (0, _invariant2.default)(typeof config.resolveType === 'function', this.name + ' must provide "resolveType" as a function.');
    }
    this.resolveType = config.resolveType;
    this._typeConfig = config;
  }

  GraphQLInterfaceType.prototype.getFields = function getFields() {
    return this._fields || (this._fields = defineFieldMap(this, this._typeConfig.fields));
  };

  GraphQLInterfaceType.prototype.toString = function toString() {
    return this.name;
  };

  return GraphQLInterfaceType;
}();

// Also provide toJSON and inspect aliases for toString.


GraphQLInterfaceType.prototype.toJSON = GraphQLInterfaceType.prototype.inspect = GraphQLInterfaceType.prototype.toString;

/**
 * Union Type Definition
 *
 * When a field can return one of a heterogeneous set of types, a Union type
 * is used to describe what types are possible as well as providing a function
 * to determine which type is actually used when the field is resolved.
 *
 * Example:
 *
 *     const PetType = new GraphQLUnionType({
 *       name: 'Pet',
 *       types: [ DogType, CatType ],
 *       resolveType(value) {
 *         if (value instanceof Dog) {
 *           return DogType;
 *         }
 *         if (value instanceof Cat) {
 *           return CatType;
 *         }
 *       }
 *     });
 *
 */
var GraphQLUnionType = exports.GraphQLUnionType = function () {
  function GraphQLUnionType(config) {
    _classCallCheck(this, GraphQLUnionType);

    (0, _assertValidName.assertValidName)(config.name);
    this.name = config.name;
    this.description = config.description;
    if (config.resolveType) {
      (0, _invariant2.default)(typeof config.resolveType === 'function', this.name + ' must provide "resolveType" as a function.');
    }
    this.resolveType = config.resolveType;
    this._typeConfig = config;
  }

  GraphQLUnionType.prototype.getTypes = function getTypes() {
    return this._types || (this._types = defineTypes(this, this._typeConfig.types));
  };

  GraphQLUnionType.prototype.toString = function toString() {
    return this.name;
  };

  return GraphQLUnionType;
}();

// Also provide toJSON and inspect aliases for toString.


GraphQLUnionType.prototype.toJSON = GraphQLUnionType.prototype.inspect = GraphQLUnionType.prototype.toString;

function defineTypes(unionType, typesThunk) {
  var types = resolveThunk(typesThunk);

  (0, _invariant2.default)(Array.isArray(types) && types.length > 0, 'Must provide Array of types or a function which returns ' + ('such an array for Union ' + unionType.name + '.'));
  types.forEach(function (objType) {
    (0, _invariant2.default)(objType instanceof GraphQLObjectType, unionType.name + ' may only contain Object types, it cannot contain: ' + (String(objType) + '.'));
    if (typeof unionType.resolveType !== 'function') {
      (0, _invariant2.default)(typeof objType.isTypeOf === 'function', 'Union type "' + unionType.name + '" does not provide a "resolveType" ' + ('function and possible type "' + objType.name + '" does not provide an ') + '"isTypeOf" function. There is no way to resolve this possible type ' + 'during execution.');
    }
  });

  return types;
}

/**
 * Enum Type Definition
 *
 * Some leaf values of requests and input values are Enums. GraphQL serializes
 * Enum values as strings, however internally Enums can be represented by any
 * kind of type, often integers.
 *
 * Example:
 *
 *     const RGBType = new GraphQLEnumType({
 *       name: 'RGB',
 *       values: {
 *         RED: { value: 0 },
 *         GREEN: { value: 1 },
 *         BLUE: { value: 2 }
 *       }
 *     });
 *
 * Note: If a value is not provided in a definition, the name of the enum value
 * will be used as its internal value.
 */
var GraphQLEnumType /* <T> */ = exports.GraphQLEnumType = function () {
  function GraphQLEnumType(config /* <T> */) {
    _classCallCheck(this, GraphQLEnumType);

    this.name = config.name;
    (0, _assertValidName.assertValidName)(config.name, config.isIntrospection);
    this.description = config.description;
    this._values = defineEnumValues(this, config.values);
    this._enumConfig = config;
  }

  GraphQLEnumType.prototype.getValues = function getValues() {
    return this._values;
  };

  GraphQLEnumType.prototype.getValue = function getValue(name) {
    return this._getNameLookup()[name];
  };

  GraphQLEnumType.prototype.serialize = function serialize(value /* T */) {
    var enumValue = this._getValueLookup().get(value);
    return enumValue ? enumValue.name : null;
  };

  GraphQLEnumType.prototype.parseValue = function parseValue(value) /* T */{
    if (typeof value === 'string') {
      var enumValue = this._getNameLookup()[value];
      if (enumValue) {
        return enumValue.value;
      }
    }
  };

  GraphQLEnumType.prototype.parseLiteral = function parseLiteral(valueNode) /* T */{
    if (valueNode.kind === _kinds.ENUM) {
      var enumValue = this._getNameLookup()[valueNode.value];
      if (enumValue) {
        return enumValue.value;
      }
    }
  };

  GraphQLEnumType.prototype._getValueLookup = function _getValueLookup() {
    var _this = this;

    if (!this._valueLookup) {
      (function () {
        var lookup = new Map();
        _this.getValues().forEach(function (value) {
          lookup.set(value.value, value);
        });
        _this._valueLookup = lookup;
      })();
    }
    return this._valueLookup;
  };

  GraphQLEnumType.prototype._getNameLookup = function _getNameLookup() {
    var _this2 = this;

    if (!this._nameLookup) {
      (function () {
        var lookup = Object.create(null);
        _this2.getValues().forEach(function (value) {
          lookup[value.name] = value;
        });
        _this2._nameLookup = lookup;
      })();
    }
    return this._nameLookup;
  };

  GraphQLEnumType.prototype.toString = function toString() {
    return this.name;
  };

  return GraphQLEnumType;
}();

// Also provide toJSON and inspect aliases for toString.


GraphQLEnumType.prototype.toJSON = GraphQLEnumType.prototype.inspect = GraphQLEnumType.prototype.toString;

function defineEnumValues(type, valueMap /* <T> */
) {
  (0, _invariant2.default)(isPlainObj(valueMap), type.name + ' values must be an object with value names as keys.');
  var valueNames = Object.keys(valueMap);
  (0, _invariant2.default)(valueNames.length > 0, type.name + ' values must be an object with value names as keys.');
  return valueNames.map(function (valueName) {
    (0, _assertValidName.assertValidName)(valueName);
    var value = valueMap[valueName];
    (0, _invariant2.default)(isPlainObj(value), type.name + '.' + valueName + ' must refer to an object with a "value" key ' + ('representing an internal value but got: ' + String(value) + '.'));
    (0, _invariant2.default)(!value.hasOwnProperty('isDeprecated'), type.name + '.' + valueName + ' should provide "deprecationReason" instead ' + 'of "isDeprecated".');
    return {
      name: valueName,
      description: value.description,
      isDeprecated: Boolean(value.deprecationReason),
      deprecationReason: value.deprecationReason,
      value: (0, _isNullish2.default)(value.value) ? valueName : value.value
    };
  });
} /* <T> */


/**
 * Input Object Type Definition
 *
 * An input object defines a structured collection of fields which may be
 * supplied to a field argument.
 *
 * Using `NonNull` will ensure that a value must be provided by the query
 *
 * Example:
 *
 *     const GeoPoint = new GraphQLInputObjectType({
 *       name: 'GeoPoint',
 *       fields: {
 *         lat: { type: new GraphQLNonNull(GraphQLFloat) },
 *         lon: { type: new GraphQLNonNull(GraphQLFloat) },
 *         alt: { type: GraphQLFloat, defaultValue: 0 },
 *       }
 *     });
 *
 */
var GraphQLInputObjectType = exports.GraphQLInputObjectType = function () {
  function GraphQLInputObjectType(config) {
    _classCallCheck(this, GraphQLInputObjectType);

    (0, _assertValidName.assertValidName)(config.name);
    this.name = config.name;
    this.description = config.description;
    this._typeConfig = config;
  }

  GraphQLInputObjectType.prototype.getFields = function getFields() {
    return this._fields || (this._fields = this._defineFieldMap());
  };

  GraphQLInputObjectType.prototype._defineFieldMap = function _defineFieldMap() {
    var _this3 = this;

    var fieldMap = resolveThunk(this._typeConfig.fields);
    (0, _invariant2.default)(isPlainObj(fieldMap), this.name + ' fields must be an object with field names as keys or a ' + 'function which returns such an object.');
    var fieldNames = Object.keys(fieldMap);
    (0, _invariant2.default)(fieldNames.length > 0, this.name + ' fields must be an object with field names as keys or a ' + 'function which returns such an object.');
    var resultFieldMap = {};
    fieldNames.forEach(function (fieldName) {
      (0, _assertValidName.assertValidName)(fieldName);
      var field = _extends({}, fieldMap[fieldName], {
        name: fieldName
      });
      (0, _invariant2.default)(isInputType(field.type), _this3.name + '.' + fieldName + ' field type must be Input Type but ' + ('got: ' + String(field.type) + '.'));
      (0, _invariant2.default)(field.resolve == null, _this3.name + '.' + fieldName + ' field type has a resolve property, but ' + 'Input Types cannot define resolvers.');
      resultFieldMap[fieldName] = field;
    });
    return resultFieldMap;
  };

  GraphQLInputObjectType.prototype.toString = function toString() {
    return this.name;
  };

  return GraphQLInputObjectType;
}();

// Also provide toJSON and inspect aliases for toString.


GraphQLInputObjectType.prototype.toJSON = GraphQLInputObjectType.prototype.inspect = GraphQLInputObjectType.prototype.toString;

/**
 * List Modifier
 *
 * A list is a kind of type marker, a wrapping type which points to another
 * type. Lists are often created within the context of defining the fields of
 * an object type.
 *
 * Example:
 *
 *     const PersonType = new GraphQLObjectType({
 *       name: 'Person',
 *       fields: () => ({
 *         parents: { type: new GraphQLList(Person) },
 *         children: { type: new GraphQLList(Person) },
 *       })
 *     })
 *
 */
var GraphQLList = exports.GraphQLList = function () {
  function GraphQLList(type) {
    _classCallCheck(this, GraphQLList);

    (0, _invariant2.default)(isType(type), 'Can only create List of a GraphQLType but got: ' + String(type) + '.');
    this.ofType = type;
  }

  GraphQLList.prototype.toString = function toString() {
    return '[' + String(this.ofType) + ']';
  };

  return GraphQLList;
}();

// Also provide toJSON and inspect aliases for toString.


GraphQLList.prototype.toJSON = GraphQLList.prototype.inspect = GraphQLList.prototype.toString;

/**
 * Non-Null Modifier
 *
 * A non-null is a kind of type marker, a wrapping type which points to another
 * type. Non-null types enforce that their values are never null and can ensure
 * an error is raised if this ever occurs during a request. It is useful for
 * fields which you can make a strong guarantee on non-nullability, for example
 * usually the id field of a database row will never be null.
 *
 * Example:
 *
 *     const RowType = new GraphQLObjectType({
 *       name: 'Row',
 *       fields: () => ({
 *         id: { type: new GraphQLNonNull(GraphQLString) },
 *       })
 *     })
 *
 * Note: the enforcement of non-nullability occurs within the executor.
 */

var GraphQLNonNull = exports.GraphQLNonNull = function () {
  function GraphQLNonNull(type) {
    _classCallCheck(this, GraphQLNonNull);

    (0, _invariant2.default)(isType(type) && !(type instanceof GraphQLNonNull), 'Can only create NonNull of a Nullable GraphQLType but got: ' + (String(type) + '.'));
    this.ofType = type;
  }

  GraphQLNonNull.prototype.toString = function toString() {
    return this.ofType.toString() + '!';
  };

  return GraphQLNonNull;
}();

// Also provide toJSON and inspect aliases for toString.


GraphQLNonNull.prototype.toJSON = GraphQLNonNull.prototype.inspect = GraphQLNonNull.prototype.toString;

/***/ }),
/* 7 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/*
object-assign
(c) Sindre Sorhus
@license MIT
*/


/* eslint-disable no-unused-vars */
var getOwnPropertySymbols = Object.getOwnPropertySymbols;
var hasOwnProperty = Object.prototype.hasOwnProperty;
var propIsEnumerable = Object.prototype.propertyIsEnumerable;

function toObject(val) {
	if (val === null || val === undefined) {
		throw new TypeError('Object.assign cannot be called with null or undefined');
	}

	return Object(val);
}

function shouldUseNative() {
	try {
		if (!Object.assign) {
			return false;
		}

		// Detect buggy property enumeration order in older V8 versions.

		// https://bugs.chromium.org/p/v8/issues/detail?id=4118
		var test1 = new String('abc');  // eslint-disable-line no-new-wrappers
		test1[5] = 'de';
		if (Object.getOwnPropertyNames(test1)[0] === '5') {
			return false;
		}

		// https://bugs.chromium.org/p/v8/issues/detail?id=3056
		var test2 = {};
		for (var i = 0; i < 10; i++) {
			test2['_' + String.fromCharCode(i)] = i;
		}
		var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
			return test2[n];
		});
		if (order2.join('') !== '0123456789') {
			return false;
		}

		// https://bugs.chromium.org/p/v8/issues/detail?id=3056
		var test3 = {};
		'abcdefghijklmnopqrst'.split('').forEach(function (letter) {
			test3[letter] = letter;
		});
		if (Object.keys(Object.assign({}, test3)).join('') !==
				'abcdefghijklmnopqrst') {
			return false;
		}

		return true;
	} catch (err) {
		// We don't expect any of the above to throw, but better to be safe.
		return false;
	}
}

module.exports = shouldUseNative() ? Object.assign : function (target, source) {
	var from;
	var to = toObject(target);
	var symbols;

	for (var s = 1; s < arguments.length; s++) {
		from = Object(arguments[s]);

		for (var key in from) {
			if (hasOwnProperty.call(from, key)) {
				to[key] = from[key];
			}
		}

		if (getOwnPropertySymbols) {
			symbols = getOwnPropertySymbols(from);
			for (var i = 0; i < symbols.length; i++) {
				if (propIsEnumerable.call(from, symbols[i])) {
					to[symbols[i]] = from[symbols[i]];
				}
			}
		}
	}

	return to;
};


/***/ }),
/* 8 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4);

var DOMProperty = __webpack_require__(29);
var ReactDOMComponentFlags = __webpack_require__(164);

var invariant = __webpack_require__(1);

var ATTR_NAME = DOMProperty.ID_ATTRIBUTE_NAME;
var Flags = ReactDOMComponentFlags;

var internalInstanceKey = '__reactInternalInstance$' + Math.random().toString(36).slice(2);

/**
 * Check if a given node should be cached.
 */
function shouldPrecacheNode(node, nodeID) {
  return node.nodeType === 1 && node.getAttribute(ATTR_NAME) === String(nodeID) || node.nodeType === 8 && node.nodeValue === ' react-text: ' + nodeID + ' ' || node.nodeType === 8 && node.nodeValue === ' react-empty: ' + nodeID + ' ';
}

/**
 * Drill down (through composites and empty components) until we get a host or
 * host text component.
 *
 * This is pretty polymorphic but unavoidable with the current structure we have
 * for `_renderedChildren`.
 */
function getRenderedHostOrTextFromComponent(component) {
  var rendered;
  while (rendered = component._renderedComponent) {
    component = rendered;
  }
  return component;
}

/**
 * Populate `_hostNode` on the rendered host/text component with the given
 * DOM node. The passed `inst` can be a composite.
 */
function precacheNode(inst, node) {
  var hostInst = getRenderedHostOrTextFromComponent(inst);
  hostInst._hostNode = node;
  node[internalInstanceKey] = hostInst;
}

function uncacheNode(inst) {
  var node = inst._hostNode;
  if (node) {
    delete node[internalInstanceKey];
    inst._hostNode = null;
  }
}

/**
 * Populate `_hostNode` on each child of `inst`, assuming that the children
 * match up with the DOM (element) children of `node`.
 *
 * We cache entire levels at once to avoid an n^2 problem where we access the
 * children of a node sequentially and have to walk from the start to our target
 * node every time.
 *
 * Since we update `_renderedChildren` and the actual DOM at (slightly)
 * different times, we could race here and see a newer `_renderedChildren` than
 * the DOM nodes we see. To avoid this, ReactMultiChild calls
 * `prepareToManageChildren` before we change `_renderedChildren`, at which
 * time the container's child nodes are always cached (until it unmounts).
 */
function precacheChildNodes(inst, node) {
  if (inst._flags & Flags.hasCachedChildNodes) {
    return;
  }
  var children = inst._renderedChildren;
  var childNode = node.firstChild;
  outer: for (var name in children) {
    if (!children.hasOwnProperty(name)) {
      continue;
    }
    var childInst = children[name];
    var childID = getRenderedHostOrTextFromComponent(childInst)._domID;
    if (childID === 0) {
      // We're currently unmounting this child in ReactMultiChild; skip it.
      continue;
    }
    // We assume the child nodes are in the same order as the child instances.
    for (; childNode !== null; childNode = childNode.nextSibling) {
      if (shouldPrecacheNode(childNode, childID)) {
        precacheNode(childInst, childNode);
        continue outer;
      }
    }
    // We reached the end of the DOM children without finding an ID match.
     true ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Unable to find element with ID %s.', childID) : _prodInvariant('32', childID) : void 0;
  }
  inst._flags |= Flags.hasCachedChildNodes;
}

/**
 * Given a DOM node, return the closest ReactDOMComponent or
 * ReactDOMTextComponent instance ancestor.
 */
function getClosestInstanceFromNode(node) {
  if (node[internalInstanceKey]) {
    return node[internalInstanceKey];
  }

  // Walk up the tree until we find an ancestor whose instance we have cached.
  var parents = [];
  while (!node[internalInstanceKey]) {
    parents.push(node);
    if (node.parentNode) {
      node = node.parentNode;
    } else {
      // Top of the tree. This node must not be part of a React tree (or is
      // unmounted, potentially).
      return null;
    }
  }

  var closest;
  var inst;
  for (; node && (inst = node[internalInstanceKey]); node = parents.pop()) {
    closest = inst;
    if (parents.length) {
      precacheChildNodes(inst, node);
    }
  }

  return closest;
}

/**
 * Given a DOM node, return the ReactDOMComponent or ReactDOMTextComponent
 * instance, or null if the node was not rendered by this React.
 */
function getInstanceFromNode(node) {
  var inst = getClosestInstanceFromNode(node);
  if (inst != null && inst._hostNode === node) {
    return inst;
  } else {
    return null;
  }
}

/**
 * Given a ReactDOMComponent or ReactDOMTextComponent, return the corresponding
 * DOM node.
 */
function getNodeFromInstance(inst) {
  // Without this first invariant, passing a non-DOM-component triggers the next
  // invariant for a missing parent, which is super confusing.
  !(inst._hostNode !== undefined) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getNodeFromInstance: Invalid argument.') : _prodInvariant('33') : void 0;

  if (inst._hostNode) {
    return inst._hostNode;
  }

  // Walk up the tree until we find an ancestor whose DOM node we have cached.
  var parents = [];
  while (!inst._hostNode) {
    parents.push(inst);
    !inst._hostParent ? process.env.NODE_ENV !== 'production' ? invariant(false, 'React DOM tree root should always have a node reference.') : _prodInvariant('34') : void 0;
    inst = inst._hostParent;
  }

  // Now parents contains each ancestor that does *not* have a cached native
  // node, and `inst` is the deepest ancestor that does.
  for (; parents.length; inst = parents.pop()) {
    precacheChildNodes(inst, inst._hostNode);
  }

  return inst._hostNode;
}

var ReactDOMComponentTree = {
  getClosestInstanceFromNode: getClosestInstanceFromNode,
  getInstanceFromNode: getInstanceFromNode,
  getNodeFromInstance: getNodeFromInstance,
  precacheChildNodes: precacheChildNodes,
  precacheNode: precacheNode,
  uncacheNode: uncacheNode
};

module.exports = ReactDOMComponentTree;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 9 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


module.exports = __webpack_require__(45);


/***/ }),
/* 10 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

// Name

var NAME = exports.NAME = 'Name';

// Document

var DOCUMENT = exports.DOCUMENT = 'Document';
var OPERATION_DEFINITION = exports.OPERATION_DEFINITION = 'OperationDefinition';
var VARIABLE_DEFINITION = exports.VARIABLE_DEFINITION = 'VariableDefinition';
var VARIABLE = exports.VARIABLE = 'Variable';
var SELECTION_SET = exports.SELECTION_SET = 'SelectionSet';
var FIELD = exports.FIELD = 'Field';
var ARGUMENT = exports.ARGUMENT = 'Argument';

// Fragments

var FRAGMENT_SPREAD = exports.FRAGMENT_SPREAD = 'FragmentSpread';
var INLINE_FRAGMENT = exports.INLINE_FRAGMENT = 'InlineFragment';
var FRAGMENT_DEFINITION = exports.FRAGMENT_DEFINITION = 'FragmentDefinition';

// Values

var INT = exports.INT = 'IntValue';
var FLOAT = exports.FLOAT = 'FloatValue';
var STRING = exports.STRING = 'StringValue';
var BOOLEAN = exports.BOOLEAN = 'BooleanValue';
var NULL = exports.NULL = 'NullValue';
var ENUM = exports.ENUM = 'EnumValue';
var LIST = exports.LIST = 'ListValue';
var OBJECT = exports.OBJECT = 'ObjectValue';
var OBJECT_FIELD = exports.OBJECT_FIELD = 'ObjectField';

// Directives

var DIRECTIVE = exports.DIRECTIVE = 'Directive';

// Types

var NAMED_TYPE = exports.NAMED_TYPE = 'NamedType';
var LIST_TYPE = exports.LIST_TYPE = 'ListType';
var NON_NULL_TYPE = exports.NON_NULL_TYPE = 'NonNullType';

// Type System Definitions

var SCHEMA_DEFINITION = exports.SCHEMA_DEFINITION = 'SchemaDefinition';
var OPERATION_TYPE_DEFINITION = exports.OPERATION_TYPE_DEFINITION = 'OperationTypeDefinition';

// Type Definitions

var SCALAR_TYPE_DEFINITION = exports.SCALAR_TYPE_DEFINITION = 'ScalarTypeDefinition';
var OBJECT_TYPE_DEFINITION = exports.OBJECT_TYPE_DEFINITION = 'ObjectTypeDefinition';
var FIELD_DEFINITION = exports.FIELD_DEFINITION = 'FieldDefinition';
var INPUT_VALUE_DEFINITION = exports.INPUT_VALUE_DEFINITION = 'InputValueDefinition';
var INTERFACE_TYPE_DEFINITION = exports.INTERFACE_TYPE_DEFINITION = 'InterfaceTypeDefinition';
var UNION_TYPE_DEFINITION = exports.UNION_TYPE_DEFINITION = 'UnionTypeDefinition';
var ENUM_TYPE_DEFINITION = exports.ENUM_TYPE_DEFINITION = 'EnumTypeDefinition';
var ENUM_VALUE_DEFINITION = exports.ENUM_VALUE_DEFINITION = 'EnumValueDefinition';
var INPUT_OBJECT_TYPE_DEFINITION = exports.INPUT_OBJECT_TYPE_DEFINITION = 'InputObjectTypeDefinition';

// Type Extensions

var TYPE_EXTENSION_DEFINITION = exports.TYPE_EXTENSION_DEFINITION = 'TypeExtensionDefinition';

// Directive Definitions

var DIRECTIVE_DEFINITION = exports.DIRECTIVE_DEFINITION = 'DirectiveDefinition';

/***/ }),
/* 11 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);

/**
 * Simple, lightweight module assisting with the detection and context of
 * Worker. Helps avoid circular dependencies and allows code to reason about
 * whether or not they are in a Worker, even if they never include the main
 * `ReactWorker` dependency.
 */
var ExecutionEnvironment = {

  canUseDOM: canUseDOM,

  canUseWorkers: typeof Worker !== 'undefined',

  canUseEventListeners: canUseDOM && !!(window.addEventListener || window.attachEvent),

  canUseViewport: canUseDOM && !!window.screen,

  isInWorker: !canUseDOM // For now, this is true - might change in the future.

};

module.exports = ExecutionEnvironment;

/***/ }),
/* 12 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _graphql = __webpack_require__(302);

Object.defineProperty(exports, 'graphql', {
  enumerable: true,
  get: function get() {
    return _graphql.graphql;
  }
});

var _type = __webpack_require__(304);

Object.defineProperty(exports, 'GraphQLSchema', {
  enumerable: true,
  get: function get() {
    return _type.GraphQLSchema;
  }
});
Object.defineProperty(exports, 'GraphQLScalarType', {
  enumerable: true,
  get: function get() {
    return _type.GraphQLScalarType;
  }
});
Object.defineProperty(exports, 'GraphQLObjectType', {
  enumerable: true,
  get: function get() {
    return _type.GraphQLObjectType;
  }
});
Object.defineProperty(exports, 'GraphQLInterfaceType', {
  enumerable: true,
  get: function get() {
    return _type.GraphQLInterfaceType;
  }
});
Object.defineProperty(exports, 'GraphQLUnionType', {
  enumerable: true,
  get: function get() {
    return _type.GraphQLUnionType;
  }
});
Object.defineProperty(exports, 'GraphQLEnumType', {
  enumerable: true,
  get: function get() {
    return _type.GraphQLEnumType;
  }
});
Object.defineProperty(exports, 'GraphQLInputObjectType', {
  enumerable: true,
  get: function get() {
    return _type.GraphQLInputObjectType;
  }
});
Object.defineProperty(exports, 'GraphQLList', {
  enumerable: true,
  get: function get() {
    return _type.GraphQLList;
  }
});
Object.defineProperty(exports, 'GraphQLNonNull', {
  enumerable: true,
  get: function get() {
    return _type.GraphQLNonNull;
  }
});
Object.defineProperty(exports, 'GraphQLDirective', {
  enumerable: true,
  get: function get() {
    return _type.GraphQLDirective;
  }
});
Object.defineProperty(exports, 'TypeKind', {
  enumerable: true,
  get: function get() {
    return _type.TypeKind;
  }
});
Object.defineProperty(exports, 'DirectiveLocation', {
  enumerable: true,
  get: function get() {
    return _type.DirectiveLocation;
  }
});
Object.defineProperty(exports, 'GraphQLInt', {
  enumerable: true,
  get: function get() {
    return _type.GraphQLInt;
  }
});
Object.defineProperty(exports, 'GraphQLFloat', {
  enumerable: true,
  get: function get() {
    return _type.GraphQLFloat;
  }
});
Object.defineProperty(exports, 'GraphQLString', {
  enumerable: true,
  get: function get() {
    return _type.GraphQLString;
  }
});
Object.defineProperty(exports, 'GraphQLBoolean', {
  enumerable: true,
  get: function get() {
    return _type.GraphQLBoolean;
  }
});
Object.defineProperty(exports, 'GraphQLID', {
  enumerable: true,
  get: function get() {
    return _type.GraphQLID;
  }
});
Object.defineProperty(exports, 'specifiedDirectives', {
  enumerable: true,
  get: function get() {
    return _type.specifiedDirectives;
  }
});
Object.defineProperty(exports, 'GraphQLIncludeDirective', {
  enumerable: true,
  get: function get() {
    return _type.GraphQLIncludeDirective;
  }
});
Object.defineProperty(exports, 'GraphQLSkipDirective', {
  enumerable: true,
  get: function get() {
    return _type.GraphQLSkipDirective;
  }
});
Object.defineProperty(exports, 'GraphQLDeprecatedDirective', {
  enumerable: true,
  get: function get() {
    return _type.GraphQLDeprecatedDirective;
  }
});
Object.defineProperty(exports, 'DEFAULT_DEPRECATION_REASON', {
  enumerable: true,
  get: function get() {
    return _type.DEFAULT_DEPRECATION_REASON;
  }
});
Object.defineProperty(exports, 'SchemaMetaFieldDef', {
  enumerable: true,
  get: function get() {
    return _type.SchemaMetaFieldDef;
  }
});
Object.defineProperty(exports, 'TypeMetaFieldDef', {
  enumerable: true,
  get: function get() {
    return _type.TypeMetaFieldDef;
  }
});
Object.defineProperty(exports, 'TypeNameMetaFieldDef', {
  enumerable: true,
  get: function get() {
    return _type.TypeNameMetaFieldDef;
  }
});
Object.defineProperty(exports, '__Schema', {
  enumerable: true,
  get: function get() {
    return _type.__Schema;
  }
});
Object.defineProperty(exports, '__Directive', {
  enumerable: true,
  get: function get() {
    return _type.__Directive;
  }
});
Object.defineProperty(exports, '__DirectiveLocation', {
  enumerable: true,
  get: function get() {
    return _type.__DirectiveLocation;
  }
});
Object.defineProperty(exports, '__Type', {
  enumerable: true,
  get: function get() {
    return _type.__Type;
  }
});
Object.defineProperty(exports, '__Field', {
  enumerable: true,
  get: function get() {
    return _type.__Field;
  }
});
Object.defineProperty(exports, '__InputValue', {
  enumerable: true,
  get: function get() {
    return _type.__InputValue;
  }
});
Object.defineProperty(exports, '__EnumValue', {
  enumerable: true,
  get: function get() {
    return _type.__EnumValue;
  }
});
Object.defineProperty(exports, '__TypeKind', {
  enumerable: true,
  get: function get() {
    return _type.__TypeKind;
  }
});
Object.defineProperty(exports, 'isType', {
  enumerable: true,
  get: function get() {
    return _type.isType;
  }
});
Object.defineProperty(exports, 'isInputType', {
  enumerable: true,
  get: function get() {
    return _type.isInputType;
  }
});
Object.defineProperty(exports, 'isOutputType', {
  enumerable: true,
  get: function get() {
    return _type.isOutputType;
  }
});
Object.defineProperty(exports, 'isLeafType', {
  enumerable: true,
  get: function get() {
    return _type.isLeafType;
  }
});
Object.defineProperty(exports, 'isCompositeType', {
  enumerable: true,
  get: function get() {
    return _type.isCompositeType;
  }
});
Object.defineProperty(exports, 'isAbstractType', {
  enumerable: true,
  get: function get() {
    return _type.isAbstractType;
  }
});
Object.defineProperty(exports, 'isNamedType', {
  enumerable: true,
  get: function get() {
    return _type.isNamedType;
  }
});
Object.defineProperty(exports, 'assertType', {
  enumerable: true,
  get: function get() {
    return _type.assertType;
  }
});
Object.defineProperty(exports, 'assertInputType', {
  enumerable: true,
  get: function get() {
    return _type.assertInputType;
  }
});
Object.defineProperty(exports, 'assertOutputType', {
  enumerable: true,
  get: function get() {
    return _type.assertOutputType;
  }
});
Object.defineProperty(exports, 'assertLeafType', {
  enumerable: true,
  get: function get() {
    return _type.assertLeafType;
  }
});
Object.defineProperty(exports, 'assertCompositeType', {
  enumerable: true,
  get: function get() {
    return _type.assertCompositeType;
  }
});
Object.defineProperty(exports, 'assertAbstractType', {
  enumerable: true,
  get: function get() {
    return _type.assertAbstractType;
  }
});
Object.defineProperty(exports, 'assertNamedType', {
  enumerable: true,
  get: function get() {
    return _type.assertNamedType;
  }
});
Object.defineProperty(exports, 'getNullableType', {
  enumerable: true,
  get: function get() {
    return _type.getNullableType;
  }
});
Object.defineProperty(exports, 'getNamedType', {
  enumerable: true,
  get: function get() {
    return _type.getNamedType;
  }
});

var _language = __webpack_require__(303);

Object.defineProperty(exports, 'Source', {
  enumerable: true,
  get: function get() {
    return _language.Source;
  }
});
Object.defineProperty(exports, 'getLocation', {
  enumerable: true,
  get: function get() {
    return _language.getLocation;
  }
});
Object.defineProperty(exports, 'parse', {
  enumerable: true,
  get: function get() {
    return _language.parse;
  }
});
Object.defineProperty(exports, 'parseValue', {
  enumerable: true,
  get: function get() {
    return _language.parseValue;
  }
});
Object.defineProperty(exports, 'parseType', {
  enumerable: true,
  get: function get() {
    return _language.parseType;
  }
});
Object.defineProperty(exports, 'print', {
  enumerable: true,
  get: function get() {
    return _language.print;
  }
});
Object.defineProperty(exports, 'visit', {
  enumerable: true,
  get: function get() {
    return _language.visit;
  }
});
Object.defineProperty(exports, 'visitInParallel', {
  enumerable: true,
  get: function get() {
    return _language.visitInParallel;
  }
});
Object.defineProperty(exports, 'visitWithTypeInfo', {
  enumerable: true,
  get: function get() {
    return _language.visitWithTypeInfo;
  }
});
Object.defineProperty(exports, 'Kind', {
  enumerable: true,
  get: function get() {
    return _language.Kind;
  }
});
Object.defineProperty(exports, 'TokenKind', {
  enumerable: true,
  get: function get() {
    return _language.TokenKind;
  }
});
Object.defineProperty(exports, 'BREAK', {
  enumerable: true,
  get: function get() {
    return _language.BREAK;
  }
});

var _execution = __webpack_require__(301);

Object.defineProperty(exports, 'execute', {
  enumerable: true,
  get: function get() {
    return _execution.execute;
  }
});
Object.defineProperty(exports, 'defaultFieldResolver', {
  enumerable: true,
  get: function get() {
    return _execution.defaultFieldResolver;
  }
});
Object.defineProperty(exports, 'responsePathAsArray', {
  enumerable: true,
  get: function get() {
    return _execution.responsePathAsArray;
  }
});

var _validation = __webpack_require__(315);

Object.defineProperty(exports, 'validate', {
  enumerable: true,
  get: function get() {
    return _validation.validate;
  }
});
Object.defineProperty(exports, 'ValidationContext', {
  enumerable: true,
  get: function get() {
    return _validation.ValidationContext;
  }
});
Object.defineProperty(exports, 'specifiedRules', {
  enumerable: true,
  get: function get() {
    return _validation.specifiedRules;
  }
});

var _error = __webpack_require__(3);

Object.defineProperty(exports, 'GraphQLError', {
  enumerable: true,
  get: function get() {
    return _error.GraphQLError;
  }
});
Object.defineProperty(exports, 'formatError', {
  enumerable: true,
  get: function get() {
    return _error.formatError;
  }
});

var _utilities = __webpack_require__(311);

Object.defineProperty(exports, 'introspectionQuery', {
  enumerable: true,
  get: function get() {
    return _utilities.introspectionQuery;
  }
});
Object.defineProperty(exports, 'getOperationAST', {
  enumerable: true,
  get: function get() {
    return _utilities.getOperationAST;
  }
});
Object.defineProperty(exports, 'buildClientSchema', {
  enumerable: true,
  get: function get() {
    return _utilities.buildClientSchema;
  }
});
Object.defineProperty(exports, 'buildASTSchema', {
  enumerable: true,
  get: function get() {
    return _utilities.buildASTSchema;
  }
});
Object.defineProperty(exports, 'buildSchema', {
  enumerable: true,
  get: function get() {
    return _utilities.buildSchema;
  }
});
Object.defineProperty(exports, 'extendSchema', {
  enumerable: true,
  get: function get() {
    return _utilities.extendSchema;
  }
});
Object.defineProperty(exports, 'printSchema', {
  enumerable: true,
  get: function get() {
    return _utilities.printSchema;
  }
});
Object.defineProperty(exports, 'printType', {
  enumerable: true,
  get: function get() {
    return _utilities.printType;
  }
});
Object.defineProperty(exports, 'typeFromAST', {
  enumerable: true,
  get: function get() {
    return _utilities.typeFromAST;
  }
});
Object.defineProperty(exports, 'valueFromAST', {
  enumerable: true,
  get: function get() {
    return _utilities.valueFromAST;
  }
});
Object.defineProperty(exports, 'astFromValue', {
  enumerable: true,
  get: function get() {
    return _utilities.astFromValue;
  }
});
Object.defineProperty(exports, 'TypeInfo', {
  enumerable: true,
  get: function get() {
    return _utilities.TypeInfo;
  }
});
Object.defineProperty(exports, 'isValidJSValue', {
  enumerable: true,
  get: function get() {
    return _utilities.isValidJSValue;
  }
});
Object.defineProperty(exports, 'isValidLiteralValue', {
  enumerable: true,
  get: function get() {
    return _utilities.isValidLiteralValue;
  }
});
Object.defineProperty(exports, 'concatAST', {
  enumerable: true,
  get: function get() {
    return _utilities.concatAST;
  }
});
Object.defineProperty(exports, 'separateOperations', {
  enumerable: true,
  get: function get() {
    return _utilities.separateOperations;
  }
});
Object.defineProperty(exports, 'isEqualType', {
  enumerable: true,
  get: function get() {
    return _utilities.isEqualType;
  }
});
Object.defineProperty(exports, 'isTypeSubTypeOf', {
  enumerable: true,
  get: function get() {
    return _utilities.isTypeSubTypeOf;
  }
});
Object.defineProperty(exports, 'doTypesOverlap', {
  enumerable: true,
  get: function get() {
    return _utilities.doTypesOverlap;
  }
});
Object.defineProperty(exports, 'assertValidName', {
  enumerable: true,
  get: function get() {
    return _utilities.assertValidName;
  }
});
Object.defineProperty(exports, 'findBreakingChanges', {
  enumerable: true,
  get: function get() {
    return _utilities.findBreakingChanges;
  }
});
Object.defineProperty(exports, 'findDeprecatedUsages', {
  enumerable: true,
  get: function get() {
    return _utilities.findDeprecatedUsages;
  }
});

/***/ }),
/* 13 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = invariant;

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function invariant(condition, message) {
  if (!condition) {
    throw new Error(message);
  }
}

/***/ }),
/* 14 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2016-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var _prodInvariant = __webpack_require__(38);

var ReactCurrentOwner = __webpack_require__(20);

var invariant = __webpack_require__(1);
var warning = __webpack_require__(2);

function isNative(fn) {
  // Based on isNative() from Lodash
  var funcToString = Function.prototype.toString;
  var hasOwnProperty = Object.prototype.hasOwnProperty;
  var reIsNative = RegExp('^' + funcToString
  // Take an example native function source for comparison
  .call(hasOwnProperty)
  // Strip regex characters so we can use it for regex
  .replace(/[\\^$.*+?()[\]{}|]/g, '\\$&')
  // Remove hasOwnProperty from the template to make it generic
  .replace(/hasOwnProperty|(function).*?(?=\\\()| for .+?(?=\\\])/g, '$1.*?') + '$');
  try {
    var source = funcToString.call(fn);
    return reIsNative.test(source);
  } catch (err) {
    return false;
  }
}

var canUseCollections =
// Array.from
typeof Array.from === 'function' &&
// Map
typeof Map === 'function' && isNative(Map) &&
// Map.prototype.keys
Map.prototype != null && typeof Map.prototype.keys === 'function' && isNative(Map.prototype.keys) &&
// Set
typeof Set === 'function' && isNative(Set) &&
// Set.prototype.keys
Set.prototype != null && typeof Set.prototype.keys === 'function' && isNative(Set.prototype.keys);

var setItem;
var getItem;
var removeItem;
var getItemIDs;
var addRoot;
var removeRoot;
var getRootIDs;

if (canUseCollections) {
  var itemMap = new Map();
  var rootIDSet = new Set();

  setItem = function (id, item) {
    itemMap.set(id, item);
  };
  getItem = function (id) {
    return itemMap.get(id);
  };
  removeItem = function (id) {
    itemMap['delete'](id);
  };
  getItemIDs = function () {
    return Array.from(itemMap.keys());
  };

  addRoot = function (id) {
    rootIDSet.add(id);
  };
  removeRoot = function (id) {
    rootIDSet['delete'](id);
  };
  getRootIDs = function () {
    return Array.from(rootIDSet.keys());
  };
} else {
  var itemByKey = {};
  var rootByKey = {};

  // Use non-numeric keys to prevent V8 performance issues:
  // https://github.com/facebook/react/pull/7232
  var getKeyFromID = function (id) {
    return '.' + id;
  };
  var getIDFromKey = function (key) {
    return parseInt(key.substr(1), 10);
  };

  setItem = function (id, item) {
    var key = getKeyFromID(id);
    itemByKey[key] = item;
  };
  getItem = function (id) {
    var key = getKeyFromID(id);
    return itemByKey[key];
  };
  removeItem = function (id) {
    var key = getKeyFromID(id);
    delete itemByKey[key];
  };
  getItemIDs = function () {
    return Object.keys(itemByKey).map(getIDFromKey);
  };

  addRoot = function (id) {
    var key = getKeyFromID(id);
    rootByKey[key] = true;
  };
  removeRoot = function (id) {
    var key = getKeyFromID(id);
    delete rootByKey[key];
  };
  getRootIDs = function () {
    return Object.keys(rootByKey).map(getIDFromKey);
  };
}

var unmountedIDs = [];

function purgeDeep(id) {
  var item = getItem(id);
  if (item) {
    var childIDs = item.childIDs;

    removeItem(id);
    childIDs.forEach(purgeDeep);
  }
}

function describeComponentFrame(name, source, ownerName) {
  return '\n    in ' + (name || 'Unknown') + (source ? ' (at ' + source.fileName.replace(/^.*[\\\/]/, '') + ':' + source.lineNumber + ')' : ownerName ? ' (created by ' + ownerName + ')' : '');
}

function getDisplayName(element) {
  if (element == null) {
    return '#empty';
  } else if (typeof element === 'string' || typeof element === 'number') {
    return '#text';
  } else if (typeof element.type === 'string') {
    return element.type;
  } else {
    return element.type.displayName || element.type.name || 'Unknown';
  }
}

function describeID(id) {
  var name = ReactComponentTreeHook.getDisplayName(id);
  var element = ReactComponentTreeHook.getElement(id);
  var ownerID = ReactComponentTreeHook.getOwnerID(id);
  var ownerName;
  if (ownerID) {
    ownerName = ReactComponentTreeHook.getDisplayName(ownerID);
  }
  process.env.NODE_ENV !== 'production' ? warning(element, 'ReactComponentTreeHook: Missing React element for debugID %s when ' + 'building stack', id) : void 0;
  return describeComponentFrame(name, element && element._source, ownerName);
}

var ReactComponentTreeHook = {
  onSetChildren: function (id, nextChildIDs) {
    var item = getItem(id);
    !item ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Item must have been set') : _prodInvariant('144') : void 0;
    item.childIDs = nextChildIDs;

    for (var i = 0; i < nextChildIDs.length; i++) {
      var nextChildID = nextChildIDs[i];
      var nextChild = getItem(nextChildID);
      !nextChild ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected hook events to fire for the child before its parent includes it in onSetChildren().') : _prodInvariant('140') : void 0;
      !(nextChild.childIDs != null || typeof nextChild.element !== 'object' || nextChild.element == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected onSetChildren() to fire for a container child before its parent includes it in onSetChildren().') : _prodInvariant('141') : void 0;
      !nextChild.isMounted ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected onMountComponent() to fire for the child before its parent includes it in onSetChildren().') : _prodInvariant('71') : void 0;
      if (nextChild.parentID == null) {
        nextChild.parentID = id;
        // TODO: This shouldn't be necessary but mounting a new root during in
        // componentWillMount currently causes not-yet-mounted components to
        // be purged from our tree data so their parent id is missing.
      }
      !(nextChild.parentID === id) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected onBeforeMountComponent() parent and onSetChildren() to be consistent (%s has parents %s and %s).', nextChildID, nextChild.parentID, id) : _prodInvariant('142', nextChildID, nextChild.parentID, id) : void 0;
    }
  },
  onBeforeMountComponent: function (id, element, parentID) {
    var item = {
      element: element,
      parentID: parentID,
      text: null,
      childIDs: [],
      isMounted: false,
      updateCount: 0
    };
    setItem(id, item);
  },
  onBeforeUpdateComponent: function (id, element) {
    var item = getItem(id);
    if (!item || !item.isMounted) {
      // We may end up here as a result of setState() in componentWillUnmount().
      // In this case, ignore the element.
      return;
    }
    item.element = element;
  },
  onMountComponent: function (id) {
    var item = getItem(id);
    !item ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Item must have been set') : _prodInvariant('144') : void 0;
    item.isMounted = true;
    var isRoot = item.parentID === 0;
    if (isRoot) {
      addRoot(id);
    }
  },
  onUpdateComponent: function (id) {
    var item = getItem(id);
    if (!item || !item.isMounted) {
      // We may end up here as a result of setState() in componentWillUnmount().
      // In this case, ignore the element.
      return;
    }
    item.updateCount++;
  },
  onUnmountComponent: function (id) {
    var item = getItem(id);
    if (item) {
      // We need to check if it exists.
      // `item` might not exist if it is inside an error boundary, and a sibling
      // error boundary child threw while mounting. Then this instance never
      // got a chance to mount, but it still gets an unmounting event during
      // the error boundary cleanup.
      item.isMounted = false;
      var isRoot = item.parentID === 0;
      if (isRoot) {
        removeRoot(id);
      }
    }
    unmountedIDs.push(id);
  },
  purgeUnmountedComponents: function () {
    if (ReactComponentTreeHook._preventPurging) {
      // Should only be used for testing.
      return;
    }

    for (var i = 0; i < unmountedIDs.length; i++) {
      var id = unmountedIDs[i];
      purgeDeep(id);
    }
    unmountedIDs.length = 0;
  },
  isMounted: function (id) {
    var item = getItem(id);
    return item ? item.isMounted : false;
  },
  getCurrentStackAddendum: function (topElement) {
    var info = '';
    if (topElement) {
      var name = getDisplayName(topElement);
      var owner = topElement._owner;
      info += describeComponentFrame(name, topElement._source, owner && owner.getName());
    }

    var currentOwner = ReactCurrentOwner.current;
    var id = currentOwner && currentOwner._debugID;

    info += ReactComponentTreeHook.getStackAddendumByID(id);
    return info;
  },
  getStackAddendumByID: function (id) {
    var info = '';
    while (id) {
      info += describeID(id);
      id = ReactComponentTreeHook.getParentID(id);
    }
    return info;
  },
  getChildIDs: function (id) {
    var item = getItem(id);
    return item ? item.childIDs : [];
  },
  getDisplayName: function (id) {
    var element = ReactComponentTreeHook.getElement(id);
    if (!element) {
      return null;
    }
    return getDisplayName(element);
  },
  getElement: function (id) {
    var item = getItem(id);
    return item ? item.element : null;
  },
  getOwnerID: function (id) {
    var element = ReactComponentTreeHook.getElement(id);
    if (!element || !element._owner) {
      return null;
    }
    return element._owner._debugID;
  },
  getParentID: function (id) {
    var item = getItem(id);
    return item ? item.parentID : null;
  },
  getSource: function (id) {
    var item = getItem(id);
    var element = item ? item.element : null;
    var source = element != null ? element._source : null;
    return source;
  },
  getText: function (id) {
    var element = ReactComponentTreeHook.getElement(id);
    if (typeof element === 'string') {
      return element;
    } else if (typeof element === 'number') {
      return '' + element;
    } else {
      return null;
    }
  },
  getUpdateCount: function (id) {
    var item = getItem(id);
    return item ? item.updateCount : 0;
  },


  getRootIDs: getRootIDs,
  getRegisteredIDs: getItemIDs
};

module.exports = ReactComponentTreeHook;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 15 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2016-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



// Trust the developer to only use ReactInstrumentation with a __DEV__ check

var debugTool = null;

if (process.env.NODE_ENV !== 'production') {
  var ReactDebugTool = __webpack_require__(372);
  debugTool = ReactDebugTool;
}

module.exports = { debugTool: debugTool };
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 16 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */

function makeEmptyFunction(arg) {
  return function () {
    return arg;
  };
}

/**
 * This function accepts and discards inputs; it has no side effects. This is
 * primarily useful idiomatically for overridable function endpoints which
 * always need to be callable, since JS lacks a null-call idiom ala Cocoa.
 */
var emptyFunction = function emptyFunction() {};

emptyFunction.thatReturns = makeEmptyFunction;
emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
emptyFunction.thatReturnsNull = makeEmptyFunction(null);
emptyFunction.thatReturnsThis = function () {
  return this;
};
emptyFunction.thatReturnsArgument = function (arg) {
  return arg;
};

module.exports = emptyFunction;

/***/ }),
/* 17 */
/***/ (function(module, exports) {

var core = module.exports = {version: '2.4.0'};
if(typeof __e == 'number')__e = core; // eslint-disable-line no-undef

/***/ }),
/* 18 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.print = print;

var _visitor = __webpack_require__(53);

/**
 * Converts an AST into a string, using one set of reasonable
 * formatting rules.
 */
function print(ast) {
  return (0, _visitor.visit)(ast, { leave: printDocASTReducer });
} /**
   *  Copyright (c) 2015, Facebook, Inc.
   *  All rights reserved.
   *
   *  This source code is licensed under the BSD-style license found in the
   *  LICENSE file in the root directory of this source tree. An additional grant
   *  of patent rights can be found in the PATENTS file in the same directory.
   */

var printDocASTReducer = {
  Name: function Name(node) {
    return node.value;
  },
  Variable: function Variable(node) {
    return '$' + node.name;
  },

  // Document

  Document: function Document(node) {
    return join(node.definitions, '\n\n') + '\n';
  },

  OperationDefinition: function OperationDefinition(node) {
    var op = node.operation;
    var name = node.name;
    var varDefs = wrap('(', join(node.variableDefinitions, ', '), ')');
    var directives = join(node.directives, ' ');
    var selectionSet = node.selectionSet;
    // Anonymous queries with no directives or variable definitions can use
    // the query short form.
    return !name && !directives && !varDefs && op === 'query' ? selectionSet : join([op, join([name, varDefs]), directives, selectionSet], ' ');
  },


  VariableDefinition: function VariableDefinition(_ref) {
    var variable = _ref.variable,
        type = _ref.type,
        defaultValue = _ref.defaultValue;
    return variable + ': ' + type + wrap(' = ', defaultValue);
  },

  SelectionSet: function SelectionSet(_ref2) {
    var selections = _ref2.selections;
    return block(selections);
  },

  Field: function Field(_ref3) {
    var alias = _ref3.alias,
        name = _ref3.name,
        args = _ref3.arguments,
        directives = _ref3.directives,
        selectionSet = _ref3.selectionSet;
    return join([wrap('', alias, ': ') + name + wrap('(', join(args, ', '), ')'), join(directives, ' '), selectionSet], ' ');
  },

  Argument: function Argument(_ref4) {
    var name = _ref4.name,
        value = _ref4.value;
    return name + ': ' + value;
  },

  // Fragments

  FragmentSpread: function FragmentSpread(_ref5) {
    var name = _ref5.name,
        directives = _ref5.directives;
    return '...' + name + wrap(' ', join(directives, ' '));
  },

  InlineFragment: function InlineFragment(_ref6) {
    var typeCondition = _ref6.typeCondition,
        directives = _ref6.directives,
        selectionSet = _ref6.selectionSet;
    return join(['...', wrap('on ', typeCondition), join(directives, ' '), selectionSet], ' ');
  },

  FragmentDefinition: function FragmentDefinition(_ref7) {
    var name = _ref7.name,
        typeCondition = _ref7.typeCondition,
        directives = _ref7.directives,
        selectionSet = _ref7.selectionSet;
    return 'fragment ' + name + ' on ' + typeCondition + ' ' + wrap('', join(directives, ' '), ' ') + selectionSet;
  },

  // Value

  IntValue: function IntValue(_ref8) {
    var value = _ref8.value;
    return value;
  },
  FloatValue: function FloatValue(_ref9) {
    var value = _ref9.value;
    return value;
  },
  StringValue: function StringValue(_ref10) {
    var value = _ref10.value;
    return JSON.stringify(value);
  },
  BooleanValue: function BooleanValue(_ref11) {
    var value = _ref11.value;
    return JSON.stringify(value);
  },
  NullValue: function NullValue() {
    return 'null';
  },
  EnumValue: function EnumValue(_ref12) {
    var value = _ref12.value;
    return value;
  },
  ListValue: function ListValue(_ref13) {
    var values = _ref13.values;
    return '[' + join(values, ', ') + ']';
  },
  ObjectValue: function ObjectValue(_ref14) {
    var fields = _ref14.fields;
    return '{' + join(fields, ', ') + '}';
  },
  ObjectField: function ObjectField(_ref15) {
    var name = _ref15.name,
        value = _ref15.value;
    return name + ': ' + value;
  },

  // Directive

  Directive: function Directive(_ref16) {
    var name = _ref16.name,
        args = _ref16.arguments;
    return '@' + name + wrap('(', join(args, ', '), ')');
  },

  // Type

  NamedType: function NamedType(_ref17) {
    var name = _ref17.name;
    return name;
  },
  ListType: function ListType(_ref18) {
    var type = _ref18.type;
    return '[' + type + ']';
  },
  NonNullType: function NonNullType(_ref19) {
    var type = _ref19.type;
    return type + '!';
  },

  // Type System Definitions

  SchemaDefinition: function SchemaDefinition(_ref20) {
    var directives = _ref20.directives,
        operationTypes = _ref20.operationTypes;
    return join(['schema', join(directives, ' '), block(operationTypes)], ' ');
  },

  OperationTypeDefinition: function OperationTypeDefinition(_ref21) {
    var operation = _ref21.operation,
        type = _ref21.type;
    return operation + ': ' + type;
  },

  ScalarTypeDefinition: function ScalarTypeDefinition(_ref22) {
    var name = _ref22.name,
        directives = _ref22.directives;
    return join(['scalar', name, join(directives, ' ')], ' ');
  },

  ObjectTypeDefinition: function ObjectTypeDefinition(_ref23) {
    var name = _ref23.name,
        interfaces = _ref23.interfaces,
        directives = _ref23.directives,
        fields = _ref23.fields;
    return join(['type', name, wrap('implements ', join(interfaces, ', ')), join(directives, ' '), block(fields)], ' ');
  },

  FieldDefinition: function FieldDefinition(_ref24) {
    var name = _ref24.name,
        args = _ref24.arguments,
        type = _ref24.type,
        directives = _ref24.directives;
    return name + wrap('(', join(args, ', '), ')') + ': ' + type + wrap(' ', join(directives, ' '));
  },

  InputValueDefinition: function InputValueDefinition(_ref25) {
    var name = _ref25.name,
        type = _ref25.type,
        defaultValue = _ref25.defaultValue,
        directives = _ref25.directives;
    return join([name + ': ' + type, wrap('= ', defaultValue), join(directives, ' ')], ' ');
  },

  InterfaceTypeDefinition: function InterfaceTypeDefinition(_ref26) {
    var name = _ref26.name,
        directives = _ref26.directives,
        fields = _ref26.fields;
    return join(['interface', name, join(directives, ' '), block(fields)], ' ');
  },

  UnionTypeDefinition: function UnionTypeDefinition(_ref27) {
    var name = _ref27.name,
        directives = _ref27.directives,
        types = _ref27.types;
    return join(['union', name, join(directives, ' '), '= ' + join(types, ' | ')], ' ');
  },

  EnumTypeDefinition: function EnumTypeDefinition(_ref28) {
    var name = _ref28.name,
        directives = _ref28.directives,
        values = _ref28.values;
    return join(['enum', name, join(directives, ' '), block(values)], ' ');
  },

  EnumValueDefinition: function EnumValueDefinition(_ref29) {
    var name = _ref29.name,
        directives = _ref29.directives;
    return join([name, join(directives, ' ')], ' ');
  },

  InputObjectTypeDefinition: function InputObjectTypeDefinition(_ref30) {
    var name = _ref30.name,
        directives = _ref30.directives,
        fields = _ref30.fields;
    return join(['input', name, join(directives, ' '), block(fields)], ' ');
  },

  TypeExtensionDefinition: function TypeExtensionDefinition(_ref31) {
    var definition = _ref31.definition;
    return 'extend ' + definition;
  },

  DirectiveDefinition: function DirectiveDefinition(_ref32) {
    var name = _ref32.name,
        args = _ref32.arguments,
        locations = _ref32.locations;
    return 'directive @' + name + wrap('(', join(args, ', '), ')') + ' on ' + join(locations, ' | ');
  }
};

/**
 * Given maybeArray, print an empty string if it is null or empty, otherwise
 * print all items together separated by separator if provided
 */
function join(maybeArray, separator) {
  return maybeArray ? maybeArray.filter(function (x) {
    return x;
  }).join(separator || '') : '';
}

/**
 * Given array, print each item on its own line, wrapped in an
 * indented "{ }" block.
 */
function block(array) {
  return array && array.length !== 0 ? indent('{\n' + join(array, '\n')) + '\n}' : '{}';
}

/**
 * If maybeString is not null or empty, then wrap with start and end, otherwise
 * print an empty string.
 */
function wrap(start, maybeString, end) {
  return maybeString ? start + maybeString + (end || '') : '';
}

function indent(maybeString) {
  return maybeString && maybeString.replace(/\n/g, '\n  ');
}

/***/ }),
/* 19 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4),
    _assign = __webpack_require__(7);

var CallbackQueue = __webpack_require__(162);
var PooledClass = __webpack_require__(36);
var ReactFeatureFlags = __webpack_require__(167);
var ReactReconciler = __webpack_require__(44);
var Transaction = __webpack_require__(70);

var invariant = __webpack_require__(1);

var dirtyComponents = [];
var updateBatchNumber = 0;
var asapCallbackQueue = CallbackQueue.getPooled();
var asapEnqueued = false;

var batchingStrategy = null;

function ensureInjected() {
  !(ReactUpdates.ReactReconcileTransaction && batchingStrategy) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must inject a reconcile transaction class and batching strategy') : _prodInvariant('123') : void 0;
}

var NESTED_UPDATES = {
  initialize: function () {
    this.dirtyComponentsLength = dirtyComponents.length;
  },
  close: function () {
    if (this.dirtyComponentsLength !== dirtyComponents.length) {
      // Additional updates were enqueued by componentDidUpdate handlers or
      // similar; before our own UPDATE_QUEUEING wrapper closes, we want to run
      // these new updates so that if A's componentDidUpdate calls setState on
      // B, B will update before the callback A's updater provided when calling
      // setState.
      dirtyComponents.splice(0, this.dirtyComponentsLength);
      flushBatchedUpdates();
    } else {
      dirtyComponents.length = 0;
    }
  }
};

var UPDATE_QUEUEING = {
  initialize: function () {
    this.callbackQueue.reset();
  },
  close: function () {
    this.callbackQueue.notifyAll();
  }
};

var TRANSACTION_WRAPPERS = [NESTED_UPDATES, UPDATE_QUEUEING];

function ReactUpdatesFlushTransaction() {
  this.reinitializeTransaction();
  this.dirtyComponentsLength = null;
  this.callbackQueue = CallbackQueue.getPooled();
  this.reconcileTransaction = ReactUpdates.ReactReconcileTransaction.getPooled(
  /* useCreateElement */true);
}

_assign(ReactUpdatesFlushTransaction.prototype, Transaction, {
  getTransactionWrappers: function () {
    return TRANSACTION_WRAPPERS;
  },

  destructor: function () {
    this.dirtyComponentsLength = null;
    CallbackQueue.release(this.callbackQueue);
    this.callbackQueue = null;
    ReactUpdates.ReactReconcileTransaction.release(this.reconcileTransaction);
    this.reconcileTransaction = null;
  },

  perform: function (method, scope, a) {
    // Essentially calls `this.reconcileTransaction.perform(method, scope, a)`
    // with this transaction's wrappers around it.
    return Transaction.perform.call(this, this.reconcileTransaction.perform, this.reconcileTransaction, method, scope, a);
  }
});

PooledClass.addPoolingTo(ReactUpdatesFlushTransaction);

function batchedUpdates(callback, a, b, c, d, e) {
  ensureInjected();
  return batchingStrategy.batchedUpdates(callback, a, b, c, d, e);
}

/**
 * Array comparator for ReactComponents by mount ordering.
 *
 * @param {ReactComponent} c1 first component you're comparing
 * @param {ReactComponent} c2 second component you're comparing
 * @return {number} Return value usable by Array.prototype.sort().
 */
function mountOrderComparator(c1, c2) {
  return c1._mountOrder - c2._mountOrder;
}

function runBatchedUpdates(transaction) {
  var len = transaction.dirtyComponentsLength;
  !(len === dirtyComponents.length) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected flush transaction\'s stored dirty-components length (%s) to match dirty-components array length (%s).', len, dirtyComponents.length) : _prodInvariant('124', len, dirtyComponents.length) : void 0;

  // Since reconciling a component higher in the owner hierarchy usually (not
  // always -- see shouldComponentUpdate()) will reconcile children, reconcile
  // them before their children by sorting the array.
  dirtyComponents.sort(mountOrderComparator);

  // Any updates enqueued while reconciling must be performed after this entire
  // batch. Otherwise, if dirtyComponents is [A, B] where A has children B and
  // C, B could update twice in a single batch if C's render enqueues an update
  // to B (since B would have already updated, we should skip it, and the only
  // way we can know to do so is by checking the batch counter).
  updateBatchNumber++;

  for (var i = 0; i < len; i++) {
    // If a component is unmounted before pending changes apply, it will still
    // be here, but we assume that it has cleared its _pendingCallbacks and
    // that performUpdateIfNecessary is a noop.
    var component = dirtyComponents[i];

    // If performUpdateIfNecessary happens to enqueue any new updates, we
    // shouldn't execute the callbacks until the next render happens, so
    // stash the callbacks first
    var callbacks = component._pendingCallbacks;
    component._pendingCallbacks = null;

    var markerName;
    if (ReactFeatureFlags.logTopLevelRenders) {
      var namedComponent = component;
      // Duck type TopLevelWrapper. This is probably always true.
      if (component._currentElement.type.isReactTopLevelWrapper) {
        namedComponent = component._renderedComponent;
      }
      markerName = 'React update: ' + namedComponent.getName();
      console.time(markerName);
    }

    ReactReconciler.performUpdateIfNecessary(component, transaction.reconcileTransaction, updateBatchNumber);

    if (markerName) {
      console.timeEnd(markerName);
    }

    if (callbacks) {
      for (var j = 0; j < callbacks.length; j++) {
        transaction.callbackQueue.enqueue(callbacks[j], component.getPublicInstance());
      }
    }
  }
}

var flushBatchedUpdates = function () {
  // ReactUpdatesFlushTransaction's wrappers will clear the dirtyComponents
  // array and perform any updates enqueued by mount-ready handlers (i.e.,
  // componentDidUpdate) but we need to check here too in order to catch
  // updates enqueued by setState callbacks and asap calls.
  while (dirtyComponents.length || asapEnqueued) {
    if (dirtyComponents.length) {
      var transaction = ReactUpdatesFlushTransaction.getPooled();
      transaction.perform(runBatchedUpdates, null, transaction);
      ReactUpdatesFlushTransaction.release(transaction);
    }

    if (asapEnqueued) {
      asapEnqueued = false;
      var queue = asapCallbackQueue;
      asapCallbackQueue = CallbackQueue.getPooled();
      queue.notifyAll();
      CallbackQueue.release(queue);
    }
  }
};

/**
 * Mark a component as needing a rerender, adding an optional callback to a
 * list of functions which will be executed once the rerender occurs.
 */
function enqueueUpdate(component) {
  ensureInjected();

  // Various parts of our code (such as ReactCompositeComponent's
  // _renderValidatedComponent) assume that calls to render aren't nested;
  // verify that that's the case. (This is called by each top-level update
  // function, like setState, forceUpdate, etc.; creation and
  // destruction of top-level components is guarded in ReactMount.)

  if (!batchingStrategy.isBatchingUpdates) {
    batchingStrategy.batchedUpdates(enqueueUpdate, component);
    return;
  }

  dirtyComponents.push(component);
  if (component._updateBatchNumber == null) {
    component._updateBatchNumber = updateBatchNumber + 1;
  }
}

/**
 * Enqueue a callback to be run at the end of the current batching cycle. Throws
 * if no updates are currently being performed.
 */
function asap(callback, context) {
  !batchingStrategy.isBatchingUpdates ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates.asap: Can\'t enqueue an asap callback in a context whereupdates are not being batched.') : _prodInvariant('125') : void 0;
  asapCallbackQueue.enqueue(callback, context);
  asapEnqueued = true;
}

var ReactUpdatesInjection = {
  injectReconcileTransaction: function (ReconcileTransaction) {
    !ReconcileTransaction ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide a reconcile transaction class') : _prodInvariant('126') : void 0;
    ReactUpdates.ReactReconcileTransaction = ReconcileTransaction;
  },

  injectBatchingStrategy: function (_batchingStrategy) {
    !_batchingStrategy ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide a batching strategy') : _prodInvariant('127') : void 0;
    !(typeof _batchingStrategy.batchedUpdates === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide a batchedUpdates() function') : _prodInvariant('128') : void 0;
    !(typeof _batchingStrategy.isBatchingUpdates === 'boolean') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactUpdates: must provide an isBatchingUpdates boolean attribute') : _prodInvariant('129') : void 0;
    batchingStrategy = _batchingStrategy;
  }
};

var ReactUpdates = {
  /**
   * React references `ReactReconcileTransaction` using this property in order
   * to allow dependency injection.
   *
   * @internal
   */
  ReactReconcileTransaction: null,

  batchedUpdates: batchedUpdates,
  enqueueUpdate: enqueueUpdate,
  flushBatchedUpdates: flushBatchedUpdates,
  injection: ReactUpdatesInjection,
  asap: asap
};

module.exports = ReactUpdates;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 20 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



/**
 * Keeps track of the current owner.
 *
 * The current owner is the component who should own any components that are
 * currently being constructed.
 */
var ReactCurrentOwner = {

  /**
   * @internal
   * @type {ReactComponent}
   */
  current: null

};

module.exports = ReactCurrentOwner;

/***/ }),
/* 21 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.specifiedDirectives = exports.GraphQLDeprecatedDirective = exports.DEFAULT_DEPRECATION_REASON = exports.GraphQLSkipDirective = exports.GraphQLIncludeDirective = exports.GraphQLDirective = exports.DirectiveLocation = undefined;

var _definition = __webpack_require__(6);

var _scalars = __webpack_require__(27);

var _invariant = __webpack_require__(13);

var _invariant2 = _interopRequireDefault(_invariant);

var _assertValidName = __webpack_require__(104);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

var DirectiveLocation = exports.DirectiveLocation = {
  // Operations
  QUERY: 'QUERY',
  MUTATION: 'MUTATION',
  SUBSCRIPTION: 'SUBSCRIPTION',
  FIELD: 'FIELD',
  FRAGMENT_DEFINITION: 'FRAGMENT_DEFINITION',
  FRAGMENT_SPREAD: 'FRAGMENT_SPREAD',
  INLINE_FRAGMENT: 'INLINE_FRAGMENT',
  // Schema Definitions
  SCHEMA: 'SCHEMA',
  SCALAR: 'SCALAR',
  OBJECT: 'OBJECT',
  FIELD_DEFINITION: 'FIELD_DEFINITION',
  ARGUMENT_DEFINITION: 'ARGUMENT_DEFINITION',
  INTERFACE: 'INTERFACE',
  UNION: 'UNION',
  ENUM: 'ENUM',
  ENUM_VALUE: 'ENUM_VALUE',
  INPUT_OBJECT: 'INPUT_OBJECT',
  INPUT_FIELD_DEFINITION: 'INPUT_FIELD_DEFINITION'
};

// eslint-disable-line

/**
 * Directives are used by the GraphQL runtime as a way of modifying execution
 * behavior. Type system creators will usually not create these directly.
 */
var GraphQLDirective = exports.GraphQLDirective = function GraphQLDirective(config) {
  _classCallCheck(this, GraphQLDirective);

  (0, _invariant2.default)(config.name, 'Directive must be named.');
  (0, _assertValidName.assertValidName)(config.name);
  (0, _invariant2.default)(Array.isArray(config.locations), 'Must provide locations for directive.');
  this.name = config.name;
  this.description = config.description;
  this.locations = config.locations;

  var args = config.args;
  if (!args) {
    this.args = [];
  } else {
    (0, _invariant2.default)(!Array.isArray(args), '@' + config.name + ' args must be an object with argument names as keys.');
    this.args = Object.keys(args).map(function (argName) {
      (0, _assertValidName.assertValidName)(argName);
      var arg = args[argName];
      (0, _invariant2.default)((0, _definition.isInputType)(arg.type), '@' + config.name + '(' + argName + ':) argument type must be ' + ('Input Type but got: ' + String(arg.type) + '.'));
      return {
        name: argName,
        description: arg.description === undefined ? null : arg.description,
        type: arg.type,
        defaultValue: arg.defaultValue
      };
    });
  }
};

/**
 * Used to conditionally include fields or fragments.
 */
var GraphQLIncludeDirective = exports.GraphQLIncludeDirective = new GraphQLDirective({
  name: 'include',
  description: 'Directs the executor to include this field or fragment only when ' + 'the `if` argument is true.',
  locations: [DirectiveLocation.FIELD, DirectiveLocation.FRAGMENT_SPREAD, DirectiveLocation.INLINE_FRAGMENT],
  args: {
    'if': {
      type: new _definition.GraphQLNonNull(_scalars.GraphQLBoolean),
      description: 'Included when true.'
    }
  }
});

/**
 * Used to conditionally skip (exclude) fields or fragments.
 */
var GraphQLSkipDirective = exports.GraphQLSkipDirective = new GraphQLDirective({
  name: 'skip',
  description: 'Directs the executor to skip this field or fragment when the `if` ' + 'argument is true.',
  locations: [DirectiveLocation.FIELD, DirectiveLocation.FRAGMENT_SPREAD, DirectiveLocation.INLINE_FRAGMENT],
  args: {
    'if': {
      type: new _definition.GraphQLNonNull(_scalars.GraphQLBoolean),
      description: 'Skipped when true.'
    }
  }
});

/**
 * Constant string used for default reason for a deprecation.
 */
var DEFAULT_DEPRECATION_REASON = exports.DEFAULT_DEPRECATION_REASON = 'No longer supported';

/**
 * Used to declare element of a GraphQL schema as deprecated.
 */
var GraphQLDeprecatedDirective = exports.GraphQLDeprecatedDirective = new GraphQLDirective({
  name: 'deprecated',
  description: 'Marks an element of a GraphQL schema as no longer supported.',
  locations: [DirectiveLocation.FIELD_DEFINITION, DirectiveLocation.ENUM_VALUE],
  args: {
    reason: {
      type: _scalars.GraphQLString,
      description: 'Explains why this element was deprecated, usually also including a ' + 'suggestion for how to access supported similar data. Formatted ' + 'in [Markdown](https://daringfireball.net/projects/markdown/).',
      defaultValue: DEFAULT_DEPRECATION_REASON
    }
  }
});

/**
 * The full list of specified directives.
 */
var specifiedDirectives = exports.specifiedDirectives = [GraphQLIncludeDirective, GraphQLSkipDirective, GraphQLDeprecatedDirective];

/***/ }),
/* 22 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.TypeNameMetaFieldDef = exports.TypeMetaFieldDef = exports.SchemaMetaFieldDef = exports.__TypeKind = exports.TypeKind = exports.__EnumValue = exports.__InputValue = exports.__Field = exports.__Type = exports.__DirectiveLocation = exports.__Directive = exports.__Schema = undefined;

var _isInvalid = __webpack_require__(52);

var _isInvalid2 = _interopRequireDefault(_isInvalid);

var _astFromValue = __webpack_require__(105);

var _printer = __webpack_require__(18);

var _definition = __webpack_require__(6);

var _scalars = __webpack_require__(27);

var _directives = __webpack_require__(21);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

var __Schema = exports.__Schema = new _definition.GraphQLObjectType({
  name: '__Schema',
  isIntrospection: true,
  description: 'A GraphQL Schema defines the capabilities of a GraphQL server. It ' + 'exposes all available types and directives on the server, as well as ' + 'the entry points for query, mutation, and subscription operations.',
  fields: function fields() {
    return {
      types: {
        description: 'A list of all types supported by this server.',
        type: new _definition.GraphQLNonNull(new _definition.GraphQLList(new _definition.GraphQLNonNull(__Type))),
        resolve: function resolve(schema) {
          var typeMap = schema.getTypeMap();
          return Object.keys(typeMap).map(function (key) {
            return typeMap[key];
          });
        }
      },
      queryType: {
        description: 'The type that query operations will be rooted at.',
        type: new _definition.GraphQLNonNull(__Type),
        resolve: function resolve(schema) {
          return schema.getQueryType();
        }
      },
      mutationType: {
        description: 'If this server supports mutation, the type that ' + 'mutation operations will be rooted at.',
        type: __Type,
        resolve: function resolve(schema) {
          return schema.getMutationType();
        }
      },
      subscriptionType: {
        description: 'If this server support subscription, the type that ' + 'subscription operations will be rooted at.',
        type: __Type,
        resolve: function resolve(schema) {
          return schema.getSubscriptionType();
        }
      },
      directives: {
        description: 'A list of all directives supported by this server.',
        type: new _definition.GraphQLNonNull(new _definition.GraphQLList(new _definition.GraphQLNonNull(__Directive))),
        resolve: function resolve(schema) {
          return schema.getDirectives();
        }
      }
    };
  }
});

var __Directive = exports.__Directive = new _definition.GraphQLObjectType({
  name: '__Directive',
  isIntrospection: true,
  description: 'A Directive provides a way to describe alternate runtime execution and ' + 'type validation behavior in a GraphQL document.' + '\n\nIn some cases, you need to provide options to alter GraphQL\'s ' + 'execution behavior in ways field arguments will not suffice, such as ' + 'conditionally including or skipping a field. Directives provide this by ' + 'describing additional information to the executor.',
  fields: function fields() {
    return {
      name: { type: new _definition.GraphQLNonNull(_scalars.GraphQLString) },
      description: { type: _scalars.GraphQLString },
      locations: {
        type: new _definition.GraphQLNonNull(new _definition.GraphQLList(new _definition.GraphQLNonNull(__DirectiveLocation)))
      },
      args: {
        type: new _definition.GraphQLNonNull(new _definition.GraphQLList(new _definition.GraphQLNonNull(__InputValue))),
        resolve: function resolve(directive) {
          return directive.args || [];
        }
      },
      // NOTE: the following three fields are deprecated and are no longer part
      // of the GraphQL specification.
      onOperation: {
        deprecationReason: 'Use `locations`.',
        type: new _definition.GraphQLNonNull(_scalars.GraphQLBoolean),
        resolve: function resolve(d) {
          return d.locations.indexOf(_directives.DirectiveLocation.QUERY) !== -1 || d.locations.indexOf(_directives.DirectiveLocation.MUTATION) !== -1 || d.locations.indexOf(_directives.DirectiveLocation.SUBSCRIPTION) !== -1;
        }
      },
      onFragment: {
        deprecationReason: 'Use `locations`.',
        type: new _definition.GraphQLNonNull(_scalars.GraphQLBoolean),
        resolve: function resolve(d) {
          return d.locations.indexOf(_directives.DirectiveLocation.FRAGMENT_SPREAD) !== -1 || d.locations.indexOf(_directives.DirectiveLocation.INLINE_FRAGMENT) !== -1 || d.locations.indexOf(_directives.DirectiveLocation.FRAGMENT_DEFINITION) !== -1;
        }
      },
      onField: {
        deprecationReason: 'Use `locations`.',
        type: new _definition.GraphQLNonNull(_scalars.GraphQLBoolean),
        resolve: function resolve(d) {
          return d.locations.indexOf(_directives.DirectiveLocation.FIELD) !== -1;
        }
      }
    };
  }
});

var __DirectiveLocation = exports.__DirectiveLocation = new _definition.GraphQLEnumType({
  name: '__DirectiveLocation',
  isIntrospection: true,
  description: 'A Directive can be adjacent to many parts of the GraphQL language, a ' + '__DirectiveLocation describes one such possible adjacencies.',
  values: {
    QUERY: {
      value: _directives.DirectiveLocation.QUERY,
      description: 'Location adjacent to a query operation.'
    },
    MUTATION: {
      value: _directives.DirectiveLocation.MUTATION,
      description: 'Location adjacent to a mutation operation.'
    },
    SUBSCRIPTION: {
      value: _directives.DirectiveLocation.SUBSCRIPTION,
      description: 'Location adjacent to a subscription operation.'
    },
    FIELD: {
      value: _directives.DirectiveLocation.FIELD,
      description: 'Location adjacent to a field.'
    },
    FRAGMENT_DEFINITION: {
      value: _directives.DirectiveLocation.FRAGMENT_DEFINITION,
      description: 'Location adjacent to a fragment definition.'
    },
    FRAGMENT_SPREAD: {
      value: _directives.DirectiveLocation.FRAGMENT_SPREAD,
      description: 'Location adjacent to a fragment spread.'
    },
    INLINE_FRAGMENT: {
      value: _directives.DirectiveLocation.INLINE_FRAGMENT,
      description: 'Location adjacent to an inline fragment.'
    },
    SCHEMA: {
      value: _directives.DirectiveLocation.SCHEMA,
      description: 'Location adjacent to a schema definition.'
    },
    SCALAR: {
      value: _directives.DirectiveLocation.SCALAR,
      description: 'Location adjacent to a scalar definition.'
    },
    OBJECT: {
      value: _directives.DirectiveLocation.OBJECT,
      description: 'Location adjacent to an object type definition.'
    },
    FIELD_DEFINITION: {
      value: _directives.DirectiveLocation.FIELD_DEFINITION,
      description: 'Location adjacent to a field definition.'
    },
    ARGUMENT_DEFINITION: {
      value: _directives.DirectiveLocation.ARGUMENT_DEFINITION,
      description: 'Location adjacent to an argument definition.'
    },
    INTERFACE: {
      value: _directives.DirectiveLocation.INTERFACE,
      description: 'Location adjacent to an interface definition.'
    },
    UNION: {
      value: _directives.DirectiveLocation.UNION,
      description: 'Location adjacent to a union definition.'
    },
    ENUM: {
      value: _directives.DirectiveLocation.ENUM,
      description: 'Location adjacent to an enum definition.'
    },
    ENUM_VALUE: {
      value: _directives.DirectiveLocation.ENUM_VALUE,
      description: 'Location adjacent to an enum value definition.'
    },
    INPUT_OBJECT: {
      value: _directives.DirectiveLocation.INPUT_OBJECT,
      description: 'Location adjacent to an input object type definition.'
    },
    INPUT_FIELD_DEFINITION: {
      value: _directives.DirectiveLocation.INPUT_FIELD_DEFINITION,
      description: 'Location adjacent to an input object field definition.'
    }
  }
});

var __Type = exports.__Type = new _definition.GraphQLObjectType({
  name: '__Type',
  isIntrospection: true,
  description: 'The fundamental unit of any GraphQL Schema is the type. There are ' + 'many kinds of types in GraphQL as represented by the `__TypeKind` enum.' + '\n\nDepending on the kind of a type, certain fields describe ' + 'information about that type. Scalar types provide no information ' + 'beyond a name and description, while Enum types provide their values. ' + 'Object and Interface types provide the fields they describe. Abstract ' + 'types, Union and Interface, provide the Object types possible ' + 'at runtime. List and NonNull types compose other types.',
  fields: function fields() {
    return {
      kind: {
        type: new _definition.GraphQLNonNull(__TypeKind),
        resolve: function resolve(type) {
          if (type instanceof _definition.GraphQLScalarType) {
            return TypeKind.SCALAR;
          } else if (type instanceof _definition.GraphQLObjectType) {
            return TypeKind.OBJECT;
          } else if (type instanceof _definition.GraphQLInterfaceType) {
            return TypeKind.INTERFACE;
          } else if (type instanceof _definition.GraphQLUnionType) {
            return TypeKind.UNION;
          } else if (type instanceof _definition.GraphQLEnumType) {
            return TypeKind.ENUM;
          } else if (type instanceof _definition.GraphQLInputObjectType) {
            return TypeKind.INPUT_OBJECT;
          } else if (type instanceof _definition.GraphQLList) {
            return TypeKind.LIST;
          } else if (type instanceof _definition.GraphQLNonNull) {
            return TypeKind.NON_NULL;
          }
          throw new Error('Unknown kind of type: ' + type);
        }
      },
      name: { type: _scalars.GraphQLString },
      description: { type: _scalars.GraphQLString },
      fields: {
        type: new _definition.GraphQLList(new _definition.GraphQLNonNull(__Field)),
        args: {
          includeDeprecated: { type: _scalars.GraphQLBoolean, defaultValue: false }
        },
        resolve: function resolve(type, _ref) {
          var includeDeprecated = _ref.includeDeprecated;

          if (type instanceof _definition.GraphQLObjectType || type instanceof _definition.GraphQLInterfaceType) {
            var _ret = function () {
              var fieldMap = type.getFields();
              var fields = Object.keys(fieldMap).map(function (fieldName) {
                return fieldMap[fieldName];
              });
              if (!includeDeprecated) {
                fields = fields.filter(function (field) {
                  return !field.deprecationReason;
                });
              }
              return {
                v: fields
              };
            }();

            if (typeof _ret === "object") return _ret.v;
          }
          return null;
        }
      },
      interfaces: {
        type: new _definition.GraphQLList(new _definition.GraphQLNonNull(__Type)),
        resolve: function resolve(type) {
          if (type instanceof _definition.GraphQLObjectType) {
            return type.getInterfaces();
          }
        }
      },
      possibleTypes: {
        type: new _definition.GraphQLList(new _definition.GraphQLNonNull(__Type)),
        resolve: function resolve(type, args, context, _ref2) {
          var schema = _ref2.schema;

          if (type instanceof _definition.GraphQLInterfaceType || type instanceof _definition.GraphQLUnionType) {
            return schema.getPossibleTypes(type);
          }
        }
      },
      enumValues: {
        type: new _definition.GraphQLList(new _definition.GraphQLNonNull(__EnumValue)),
        args: {
          includeDeprecated: { type: _scalars.GraphQLBoolean, defaultValue: false }
        },
        resolve: function resolve(type, _ref3) {
          var includeDeprecated = _ref3.includeDeprecated;

          if (type instanceof _definition.GraphQLEnumType) {
            var values = type.getValues();
            if (!includeDeprecated) {
              values = values.filter(function (value) {
                return !value.deprecationReason;
              });
            }
            return values;
          }
        }
      },
      inputFields: {
        type: new _definition.GraphQLList(new _definition.GraphQLNonNull(__InputValue)),
        resolve: function resolve(type) {
          if (type instanceof _definition.GraphQLInputObjectType) {
            var _ret2 = function () {
              var fieldMap = type.getFields();
              return {
                v: Object.keys(fieldMap).map(function (fieldName) {
                  return fieldMap[fieldName];
                })
              };
            }();

            if (typeof _ret2 === "object") return _ret2.v;
          }
        }
      },
      ofType: { type: __Type }
    };
  }
});

var __Field = exports.__Field = new _definition.GraphQLObjectType({
  name: '__Field',
  isIntrospection: true,
  description: 'Object and Interface types are described by a list of Fields, each of ' + 'which has a name, potentially a list of arguments, and a return type.',
  fields: function fields() {
    return {
      name: { type: new _definition.GraphQLNonNull(_scalars.GraphQLString) },
      description: { type: _scalars.GraphQLString },
      args: {
        type: new _definition.GraphQLNonNull(new _definition.GraphQLList(new _definition.GraphQLNonNull(__InputValue))),
        resolve: function resolve(field) {
          return field.args || [];
        }
      },
      type: { type: new _definition.GraphQLNonNull(__Type) },
      isDeprecated: { type: new _definition.GraphQLNonNull(_scalars.GraphQLBoolean) },
      deprecationReason: {
        type: _scalars.GraphQLString
      }
    };
  }
});

var __InputValue = exports.__InputValue = new _definition.GraphQLObjectType({
  name: '__InputValue',
  isIntrospection: true,
  description: 'Arguments provided to Fields or Directives and the input fields of an ' + 'InputObject are represented as Input Values which describe their type ' + 'and optionally a default value.',
  fields: function fields() {
    return {
      name: { type: new _definition.GraphQLNonNull(_scalars.GraphQLString) },
      description: { type: _scalars.GraphQLString },
      type: { type: new _definition.GraphQLNonNull(__Type) },
      defaultValue: {
        type: _scalars.GraphQLString,
        description: 'A GraphQL-formatted string representing the default value for this ' + 'input value.',
        resolve: function resolve(inputVal) {
          return (0, _isInvalid2.default)(inputVal.defaultValue) ? null : (0, _printer.print)((0, _astFromValue.astFromValue)(inputVal.defaultValue, inputVal.type));
        }
      }
    };
  }
});

var __EnumValue = exports.__EnumValue = new _definition.GraphQLObjectType({
  name: '__EnumValue',
  isIntrospection: true,
  description: 'One possible value for a given Enum. Enum values are unique values, not ' + 'a placeholder for a string or numeric value. However an Enum value is ' + 'returned in a JSON response as a string.',
  fields: function fields() {
    return {
      name: { type: new _definition.GraphQLNonNull(_scalars.GraphQLString) },
      description: { type: _scalars.GraphQLString },
      isDeprecated: { type: new _definition.GraphQLNonNull(_scalars.GraphQLBoolean) },
      deprecationReason: {
        type: _scalars.GraphQLString
      }
    };
  }
});

var TypeKind = exports.TypeKind = {
  SCALAR: 'SCALAR',
  OBJECT: 'OBJECT',
  INTERFACE: 'INTERFACE',
  UNION: 'UNION',
  ENUM: 'ENUM',
  INPUT_OBJECT: 'INPUT_OBJECT',
  LIST: 'LIST',
  NON_NULL: 'NON_NULL'
};

var __TypeKind = exports.__TypeKind = new _definition.GraphQLEnumType({
  name: '__TypeKind',
  isIntrospection: true,
  description: 'An enum describing what kind of type a given `__Type` is.',
  values: {
    SCALAR: {
      value: TypeKind.SCALAR,
      description: 'Indicates this type is a scalar.'
    },
    OBJECT: {
      value: TypeKind.OBJECT,
      description: 'Indicates this type is an object. ' + '`fields` and `interfaces` are valid fields.'
    },
    INTERFACE: {
      value: TypeKind.INTERFACE,
      description: 'Indicates this type is an interface. ' + '`fields` and `possibleTypes` are valid fields.'
    },
    UNION: {
      value: TypeKind.UNION,
      description: 'Indicates this type is a union. ' + '`possibleTypes` is a valid field.'
    },
    ENUM: {
      value: TypeKind.ENUM,
      description: 'Indicates this type is an enum. ' + '`enumValues` is a valid field.'
    },
    INPUT_OBJECT: {
      value: TypeKind.INPUT_OBJECT,
      description: 'Indicates this type is an input object. ' + '`inputFields` is a valid field.'
    },
    LIST: {
      value: TypeKind.LIST,
      description: 'Indicates this type is a list. ' + '`ofType` is a valid field.'
    },
    NON_NULL: {
      value: TypeKind.NON_NULL,
      description: 'Indicates this type is a non-null. ' + '`ofType` is a valid field.'
    }
  }
});

/**
 * Note that these are GraphQLField and not GraphQLFieldConfig,
 * so the format for args is different.
 */

var SchemaMetaFieldDef = exports.SchemaMetaFieldDef = {
  name: '__schema',
  type: new _definition.GraphQLNonNull(__Schema),
  description: 'Access the current type schema of this server.',
  args: [],
  resolve: function resolve(source, args, context, _ref4) {
    var schema = _ref4.schema;
    return schema;
  }
};

var TypeMetaFieldDef = exports.TypeMetaFieldDef = {
  name: '__type',
  type: __Type,
  description: 'Request the type information of a single type.',
  args: [{ name: 'name', type: new _definition.GraphQLNonNull(_scalars.GraphQLString) }],
  resolve: function resolve(source, _ref5, context, _ref6) {
    var name = _ref5.name;
    var schema = _ref6.schema;
    return schema.getType(name);
  }
};

var TypeNameMetaFieldDef = exports.TypeNameMetaFieldDef = {
  name: '__typename',
  type: new _definition.GraphQLNonNull(_scalars.GraphQLString),
  description: 'The name of the current Object type at runtime.',
  args: [],
  resolve: function resolve(source, args, context, _ref7) {
    var parentType = _ref7.parentType;
    return parentType.name;
  }
};

/***/ }),
/* 23 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.typeFromAST = typeFromAST;

var _invariant = __webpack_require__(13);

var _invariant2 = _interopRequireDefault(_invariant);

var _kinds = __webpack_require__(10);

var _definition = __webpack_require__(6);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

function typeFromAST(schema, typeNode) {
  var innerType = void 0;
  if (typeNode.kind === _kinds.LIST_TYPE) {
    innerType = typeFromAST(schema, typeNode.type);
    return innerType && new _definition.GraphQLList(innerType);
  }
  if (typeNode.kind === _kinds.NON_NULL_TYPE) {
    innerType = typeFromAST(schema, typeNode.type);
    return innerType && new _definition.GraphQLNonNull(innerType);
  }
  (0, _invariant2.default)(typeNode.kind === _kinds.NAMED_TYPE, 'Must be a named type.');
  return schema.getType(typeNode.name.value);
}
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/***/ }),
/* 24 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _assign = __webpack_require__(7);

var PooledClass = __webpack_require__(36);

var emptyFunction = __webpack_require__(16);
var warning = __webpack_require__(2);

var didWarnForAddedNewProperty = false;
var isProxySupported = typeof Proxy === 'function';

var shouldBeReleasedProperties = ['dispatchConfig', '_targetInst', 'nativeEvent', 'isDefaultPrevented', 'isPropagationStopped', '_dispatchListeners', '_dispatchInstances'];

/**
 * @interface Event
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var EventInterface = {
  type: null,
  target: null,
  // currentTarget is set when dispatching; no use in copying it here
  currentTarget: emptyFunction.thatReturnsNull,
  eventPhase: null,
  bubbles: null,
  cancelable: null,
  timeStamp: function (event) {
    return event.timeStamp || Date.now();
  },
  defaultPrevented: null,
  isTrusted: null
};

/**
 * Synthetic events are dispatched by event plugins, typically in response to a
 * top-level event delegation handler.
 *
 * These systems should generally use pooling to reduce the frequency of garbage
 * collection. The system should check `isPersistent` to determine whether the
 * event should be released into the pool after being dispatched. Users that
 * need a persisted event should invoke `persist`.
 *
 * Synthetic events (and subclasses) implement the DOM Level 3 Events API by
 * normalizing browser quirks. Subclasses do not necessarily have to implement a
 * DOM interface; custom application-specific events can also subclass this.
 *
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {*} targetInst Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @param {DOMEventTarget} nativeEventTarget Target node.
 */
function SyntheticEvent(dispatchConfig, targetInst, nativeEvent, nativeEventTarget) {
  if (process.env.NODE_ENV !== 'production') {
    // these have a getter/setter for warnings
    delete this.nativeEvent;
    delete this.preventDefault;
    delete this.stopPropagation;
  }

  this.dispatchConfig = dispatchConfig;
  this._targetInst = targetInst;
  this.nativeEvent = nativeEvent;

  var Interface = this.constructor.Interface;
  for (var propName in Interface) {
    if (!Interface.hasOwnProperty(propName)) {
      continue;
    }
    if (process.env.NODE_ENV !== 'production') {
      delete this[propName]; // this has a getter/setter for warnings
    }
    var normalize = Interface[propName];
    if (normalize) {
      this[propName] = normalize(nativeEvent);
    } else {
      if (propName === 'target') {
        this.target = nativeEventTarget;
      } else {
        this[propName] = nativeEvent[propName];
      }
    }
  }

  var defaultPrevented = nativeEvent.defaultPrevented != null ? nativeEvent.defaultPrevented : nativeEvent.returnValue === false;
  if (defaultPrevented) {
    this.isDefaultPrevented = emptyFunction.thatReturnsTrue;
  } else {
    this.isDefaultPrevented = emptyFunction.thatReturnsFalse;
  }
  this.isPropagationStopped = emptyFunction.thatReturnsFalse;
  return this;
}

_assign(SyntheticEvent.prototype, {

  preventDefault: function () {
    this.defaultPrevented = true;
    var event = this.nativeEvent;
    if (!event) {
      return;
    }

    if (event.preventDefault) {
      event.preventDefault();
    } else if (typeof event.returnValue !== 'unknown') {
      // eslint-disable-line valid-typeof
      event.returnValue = false;
    }
    this.isDefaultPrevented = emptyFunction.thatReturnsTrue;
  },

  stopPropagation: function () {
    var event = this.nativeEvent;
    if (!event) {
      return;
    }

    if (event.stopPropagation) {
      event.stopPropagation();
    } else if (typeof event.cancelBubble !== 'unknown') {
      // eslint-disable-line valid-typeof
      // The ChangeEventPlugin registers a "propertychange" event for
      // IE. This event does not support bubbling or cancelling, and
      // any references to cancelBubble throw "Member not found".  A
      // typeof check of "unknown" circumvents this issue (and is also
      // IE specific).
      event.cancelBubble = true;
    }

    this.isPropagationStopped = emptyFunction.thatReturnsTrue;
  },

  /**
   * We release all dispatched `SyntheticEvent`s after each event loop, adding
   * them back into the pool. This allows a way to hold onto a reference that
   * won't be added back into the pool.
   */
  persist: function () {
    this.isPersistent = emptyFunction.thatReturnsTrue;
  },

  /**
   * Checks if this event should be released back into the pool.
   *
   * @return {boolean} True if this should not be released, false otherwise.
   */
  isPersistent: emptyFunction.thatReturnsFalse,

  /**
   * `PooledClass` looks for `destructor` on each instance it releases.
   */
  destructor: function () {
    var Interface = this.constructor.Interface;
    for (var propName in Interface) {
      if (process.env.NODE_ENV !== 'production') {
        Object.defineProperty(this, propName, getPooledWarningPropertyDefinition(propName, Interface[propName]));
      } else {
        this[propName] = null;
      }
    }
    for (var i = 0; i < shouldBeReleasedProperties.length; i++) {
      this[shouldBeReleasedProperties[i]] = null;
    }
    if (process.env.NODE_ENV !== 'production') {
      Object.defineProperty(this, 'nativeEvent', getPooledWarningPropertyDefinition('nativeEvent', null));
      Object.defineProperty(this, 'preventDefault', getPooledWarningPropertyDefinition('preventDefault', emptyFunction));
      Object.defineProperty(this, 'stopPropagation', getPooledWarningPropertyDefinition('stopPropagation', emptyFunction));
    }
  }

});

SyntheticEvent.Interface = EventInterface;

if (process.env.NODE_ENV !== 'production') {
  if (isProxySupported) {
    /*eslint-disable no-func-assign */
    SyntheticEvent = new Proxy(SyntheticEvent, {
      construct: function (target, args) {
        return this.apply(target, Object.create(target.prototype), args);
      },
      apply: function (constructor, that, args) {
        return new Proxy(constructor.apply(that, args), {
          set: function (target, prop, value) {
            if (prop !== 'isPersistent' && !target.constructor.Interface.hasOwnProperty(prop) && shouldBeReleasedProperties.indexOf(prop) === -1) {
              process.env.NODE_ENV !== 'production' ? warning(didWarnForAddedNewProperty || target.isPersistent(), 'This synthetic event is reused for performance reasons. If you\'re ' + 'seeing this, you\'re adding a new property in the synthetic event object. ' + 'The property is never released. See ' + 'https://fb.me/react-event-pooling for more information.') : void 0;
              didWarnForAddedNewProperty = true;
            }
            target[prop] = value;
            return true;
          }
        });
      }
    });
    /*eslint-enable no-func-assign */
  }
}
/**
 * Helper to reduce boilerplate when creating subclasses.
 *
 * @param {function} Class
 * @param {?object} Interface
 */
SyntheticEvent.augmentClass = function (Class, Interface) {
  var Super = this;

  var E = function () {};
  E.prototype = Super.prototype;
  var prototype = new E();

  _assign(prototype, Class.prototype);
  Class.prototype = prototype;
  Class.prototype.constructor = Class;

  Class.Interface = _assign({}, Super.Interface, Interface);
  Class.augmentClass = Super.augmentClass;

  PooledClass.addPoolingTo(Class, PooledClass.fourArgumentPooler);
};

PooledClass.addPoolingTo(SyntheticEvent, PooledClass.fourArgumentPooler);

module.exports = SyntheticEvent;

/**
  * Helper to nullify syntheticEvent instance properties when destructing
  *
  * @param {object} SyntheticEvent
  * @param {String} propName
  * @return {object} defineProperty object
  */
function getPooledWarningPropertyDefinition(propName, getVal) {
  var isFunction = typeof getVal === 'function';
  return {
    configurable: true,
    set: set,
    get: get
  };

  function set(val) {
    var action = isFunction ? 'setting the method' : 'setting the property';
    warn(action, 'This is effectively a no-op');
    return val;
  }

  function get() {
    var action = isFunction ? 'accessing the method' : 'accessing the property';
    var result = isFunction ? 'This is a no-op function' : 'This is set to null';
    warn(action, result);
    return getVal;
  }

  function warn(action, result) {
    var warningCondition = false;
    process.env.NODE_ENV !== 'production' ? warning(warningCondition, 'This synthetic event is reused for performance reasons. If you\'re seeing this, ' + 'you\'re %s `%s` on a released/nullified synthetic event. %s. ' + 'If you must keep the original synthetic event around, use event.persist(). ' + 'See https://fb.me/react-event-pooling for more information.', action, propName, result) : void 0;
  }
}
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 25 */
/***/ (function(module, exports) {

// https://github.com/zloirock/core-js/issues/86#issuecomment-115759028
var global = module.exports = typeof window != 'undefined' && window.Math == Math
  ? window : typeof self != 'undefined' && self.Math == Math ? self : Function('return this')();
if(typeof __g == 'number')__g = global; // eslint-disable-line no-undef

/***/ }),
/* 26 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isNullish;

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/**
 * Returns true if a value is null, undefined, or NaN.
 */
function isNullish(value) {
  return value === null || value === undefined || value !== value;
}

/***/ }),
/* 27 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.GraphQLID = exports.GraphQLBoolean = exports.GraphQLString = exports.GraphQLFloat = exports.GraphQLInt = undefined;

var _definition = __webpack_require__(6);

var _kinds = __webpack_require__(10);

var Kind = _interopRequireWildcard(_kinds);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

// As per the GraphQL Spec, Integers are only treated as valid when a valid
// 32-bit signed integer, providing the broadest support across platforms.
//
// n.b. JavaScript's integers are safe between -(2^53 - 1) and 2^53 - 1 because
// they are internally represented as IEEE 754 doubles.

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

var MAX_INT = 2147483647;
var MIN_INT = -2147483648;

function coerceInt(value) {
  if (value === '') {
    throw new TypeError('Int cannot represent non 32-bit signed integer value: (empty string)');
  }
  var num = Number(value);
  if (num === num && num <= MAX_INT && num >= MIN_INT) {
    return (num < 0 ? Math.ceil : Math.floor)(num);
  }
  throw new TypeError('Int cannot represent non 32-bit signed integer value: ' + String(value));
}

var GraphQLInt = exports.GraphQLInt = new _definition.GraphQLScalarType({
  name: 'Int',
  description: 'The `Int` scalar type represents non-fractional signed whole numeric ' + 'values. Int can represent values between -(2^31) and 2^31 - 1. ',
  serialize: coerceInt,
  parseValue: coerceInt,
  parseLiteral: function parseLiteral(ast) {
    if (ast.kind === Kind.INT) {
      var num = parseInt(ast.value, 10);
      if (num <= MAX_INT && num >= MIN_INT) {
        return num;
      }
    }
    return null;
  }
});

function coerceFloat(value) {
  if (value === '') {
    throw new TypeError('Float cannot represent non numeric value: (empty string)');
  }
  var num = Number(value);
  if (num === num) {
    return num;
  }
  throw new TypeError('Float cannot represent non numeric value: ' + String(value));
}

var GraphQLFloat = exports.GraphQLFloat = new _definition.GraphQLScalarType({
  name: 'Float',
  description: 'The `Float` scalar type represents signed double-precision fractional ' + 'values as specified by ' + '[IEEE 754](http://en.wikipedia.org/wiki/IEEE_floating_point). ',
  serialize: coerceFloat,
  parseValue: coerceFloat,
  parseLiteral: function parseLiteral(ast) {
    return ast.kind === Kind.FLOAT || ast.kind === Kind.INT ? parseFloat(ast.value) : null;
  }
});

var GraphQLString = exports.GraphQLString = new _definition.GraphQLScalarType({
  name: 'String',
  description: 'The `String` scalar type represents textual data, represented as UTF-8 ' + 'character sequences. The String type is most often used by GraphQL to ' + 'represent free-form human-readable text.',
  serialize: String,
  parseValue: String,
  parseLiteral: function parseLiteral(ast) {
    return ast.kind === Kind.STRING ? ast.value : null;
  }
});

var GraphQLBoolean = exports.GraphQLBoolean = new _definition.GraphQLScalarType({
  name: 'Boolean',
  description: 'The `Boolean` scalar type represents `true` or `false`.',
  serialize: Boolean,
  parseValue: Boolean,
  parseLiteral: function parseLiteral(ast) {
    return ast.kind === Kind.BOOLEAN ? ast.value : null;
  }
});

var GraphQLID = exports.GraphQLID = new _definition.GraphQLScalarType({
  name: 'ID',
  description: 'The `ID` scalar type represents a unique identifier, often used to ' + 'refetch an object or as key for a cache. The ID type appears in a JSON ' + 'response as a String; however, it is not intended to be human-readable. ' + 'When expected as an input type, any string (such as `"4"`) or integer ' + '(such as `4`) input value will be accepted as an ID.',
  serialize: String,
  parseValue: String,
  parseLiteral: function parseLiteral(ast) {
    return ast.kind === Kind.STRING || ast.kind === Kind.INT ? ast.value : null;
  }
});

/***/ }),
/* 28 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.GraphQLSchema = undefined;

var _definition = __webpack_require__(6);

var _directives = __webpack_require__(21);

var _introspection = __webpack_require__(22);

var _find = __webpack_require__(35);

var _find2 = _interopRequireDefault(_find);

var _invariant = __webpack_require__(13);

var _invariant2 = _interopRequireDefault(_invariant);

var _typeComparators = __webpack_require__(65);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/**
 * Schema Definition
 *
 * A Schema is created by supplying the root types of each type of operation,
 * query and mutation (optional). A schema definition is then supplied to the
 * validator and executor.
 *
 * Example:
 *
 *     const MyAppSchema = new GraphQLSchema({
 *       query: MyAppQueryRootType,
 *       mutation: MyAppMutationRootType,
 *     })
 *
 * Note: If an array of `directives` are provided to GraphQLSchema, that will be
 * the exact list of directives represented and allowed. If `directives` is not
 * provided then a default set of the specified directives (e.g. @include and
 * @skip) will be used. If you wish to provide *additional* directives to these
 * specified directives, you must explicitly declare them. Example:
 *
 *     const MyAppSchema = new GraphQLSchema({
 *       ...
 *       directives: specifiedDirectives.concat([ myCustomDirective ]),
 *     })
 *
 */
var GraphQLSchema = exports.GraphQLSchema = function () {
  function GraphQLSchema(config) {
    var _this = this;

    _classCallCheck(this, GraphQLSchema);

    (0, _invariant2.default)(typeof config === 'object', 'Must provide configuration object.');

    (0, _invariant2.default)(config.query instanceof _definition.GraphQLObjectType, 'Schema query must be Object Type but got: ' + String(config.query) + '.');
    this._queryType = config.query;

    (0, _invariant2.default)(!config.mutation || config.mutation instanceof _definition.GraphQLObjectType, 'Schema mutation must be Object Type if provided but got: ' + String(config.mutation) + '.');
    this._mutationType = config.mutation;

    (0, _invariant2.default)(!config.subscription || config.subscription instanceof _definition.GraphQLObjectType, 'Schema subscription must be Object Type if provided but got: ' + String(config.subscription) + '.');
    this._subscriptionType = config.subscription;

    (0, _invariant2.default)(!config.types || Array.isArray(config.types), 'Schema types must be Array if provided but got: ' + String(config.types) + '.');

    (0, _invariant2.default)(!config.directives || Array.isArray(config.directives) && config.directives.every(function (directive) {
      return directive instanceof _directives.GraphQLDirective;
    }), 'Schema directives must be Array<GraphQLDirective> if provided but got: ' + String(config.directives) + '.');
    // Provide specified directives (e.g. @include and @skip) by default.
    this._directives = config.directives || _directives.specifiedDirectives;

    // Build type map now to detect any errors within this schema.
    var initialTypes = [this.getQueryType(), this.getMutationType(), this.getSubscriptionType(), _introspection.__Schema];

    var types = config.types;
    if (types) {
      initialTypes = initialTypes.concat(types);
    }

    this._typeMap = initialTypes.reduce(typeMapReducer, Object.create(null));

    // Keep track of all implementations by interface name.
    this._implementations = Object.create(null);
    Object.keys(this._typeMap).forEach(function (typeName) {
      var type = _this._typeMap[typeName];
      if (type instanceof _definition.GraphQLObjectType) {
        type.getInterfaces().forEach(function (iface) {
          var impls = _this._implementations[iface.name];
          if (impls) {
            impls.push(type);
          } else {
            _this._implementations[iface.name] = [type];
          }
        });
      }
    });

    // Enforce correct interface implementations.
    Object.keys(this._typeMap).forEach(function (typeName) {
      var type = _this._typeMap[typeName];
      if (type instanceof _definition.GraphQLObjectType) {
        type.getInterfaces().forEach(function (iface) {
          return assertObjectImplementsInterface(_this, type, iface);
        });
      }
    });
  }

  GraphQLSchema.prototype.getQueryType = function getQueryType() {
    return this._queryType;
  };

  GraphQLSchema.prototype.getMutationType = function getMutationType() {
    return this._mutationType;
  };

  GraphQLSchema.prototype.getSubscriptionType = function getSubscriptionType() {
    return this._subscriptionType;
  };

  GraphQLSchema.prototype.getTypeMap = function getTypeMap() {
    return this._typeMap;
  };

  GraphQLSchema.prototype.getType = function getType(name) {
    return this.getTypeMap()[name];
  };

  GraphQLSchema.prototype.getPossibleTypes = function getPossibleTypes(abstractType) {
    if (abstractType instanceof _definition.GraphQLUnionType) {
      return abstractType.getTypes();
    }
    (0, _invariant2.default)(abstractType instanceof _definition.GraphQLInterfaceType);
    return this._implementations[abstractType.name];
  };

  GraphQLSchema.prototype.isPossibleType = function isPossibleType(abstractType, possibleType) {
    var possibleTypeMap = this._possibleTypeMap;
    if (!possibleTypeMap) {
      this._possibleTypeMap = possibleTypeMap = Object.create(null);
    }

    if (!possibleTypeMap[abstractType.name]) {
      var possibleTypes = this.getPossibleTypes(abstractType);
      (0, _invariant2.default)(Array.isArray(possibleTypes), 'Could not find possible implementing types for ' + abstractType.name + ' ' + 'in schema. Check that schema.types is defined and is an array of ' + 'all possible types in the schema.');
      possibleTypeMap[abstractType.name] = possibleTypes.reduce(function (map, type) {
        return map[type.name] = true, map;
      }, Object.create(null));
    }

    return Boolean(possibleTypeMap[abstractType.name][possibleType.name]);
  };

  GraphQLSchema.prototype.getDirectives = function getDirectives() {
    return this._directives;
  };

  GraphQLSchema.prototype.getDirective = function getDirective(name) {
    return (0, _find2.default)(this.getDirectives(), function (directive) {
      return directive.name === name;
    });
  };

  return GraphQLSchema;
}();

function typeMapReducer(map, type) {
  if (!type) {
    return map;
  }
  if (type instanceof _definition.GraphQLList || type instanceof _definition.GraphQLNonNull) {
    return typeMapReducer(map, type.ofType);
  }
  if (map[type.name]) {
    (0, _invariant2.default)(map[type.name] === type, 'Schema must contain unique named types but contains multiple ' + ('types named "' + type.name + '".'));
    return map;
  }
  map[type.name] = type;

  var reducedMap = map;

  if (type instanceof _definition.GraphQLUnionType) {
    reducedMap = type.getTypes().reduce(typeMapReducer, reducedMap);
  }

  if (type instanceof _definition.GraphQLObjectType) {
    reducedMap = type.getInterfaces().reduce(typeMapReducer, reducedMap);
  }

  if (type instanceof _definition.GraphQLObjectType || type instanceof _definition.GraphQLInterfaceType) {
    (function () {
      var fieldMap = type.getFields();
      Object.keys(fieldMap).forEach(function (fieldName) {
        var field = fieldMap[fieldName];

        if (field.args) {
          var fieldArgTypes = field.args.map(function (arg) {
            return arg.type;
          });
          reducedMap = fieldArgTypes.reduce(typeMapReducer, reducedMap);
        }
        reducedMap = typeMapReducer(reducedMap, field.type);
      });
    })();
  }

  if (type instanceof _definition.GraphQLInputObjectType) {
    (function () {
      var fieldMap = type.getFields();
      Object.keys(fieldMap).forEach(function (fieldName) {
        var field = fieldMap[fieldName];
        reducedMap = typeMapReducer(reducedMap, field.type);
      });
    })();
  }

  return reducedMap;
}

function assertObjectImplementsInterface(schema, object, iface) {
  var objectFieldMap = object.getFields();
  var ifaceFieldMap = iface.getFields();

  // Assert each interface field is implemented.
  Object.keys(ifaceFieldMap).forEach(function (fieldName) {
    var objectField = objectFieldMap[fieldName];
    var ifaceField = ifaceFieldMap[fieldName];

    // Assert interface field exists on object.
    (0, _invariant2.default)(objectField, '"' + iface.name + '" expects field "' + fieldName + '" but "' + object.name + '" ' + 'does not provide it.');

    // Assert interface field type is satisfied by object field type, by being
    // a valid subtype. (covariant)
    (0, _invariant2.default)((0, _typeComparators.isTypeSubTypeOf)(schema, objectField.type, ifaceField.type), iface.name + '.' + fieldName + ' expects type "' + String(ifaceField.type) + '" ' + 'but ' + (object.name + '.' + fieldName + ' provides type "' + String(objectField.type) + '".'));

    // Assert each interface field arg is implemented.
    ifaceField.args.forEach(function (ifaceArg) {
      var argName = ifaceArg.name;
      var objectArg = (0, _find2.default)(objectField.args, function (arg) {
        return arg.name === argName;
      });

      // Assert interface field arg exists on object field.
      (0, _invariant2.default)(objectArg, iface.name + '.' + fieldName + ' expects argument "' + argName + '" but ' + (object.name + '.' + fieldName + ' does not provide it.'));

      // Assert interface field arg type matches object field arg type.
      // (invariant)
      (0, _invariant2.default)((0, _typeComparators.isEqualType)(ifaceArg.type, objectArg.type), iface.name + '.' + fieldName + '(' + argName + ':) expects type ' + ('"' + String(ifaceArg.type) + '" but ') + (object.name + '.' + fieldName + '(' + argName + ':) provides type ') + ('"' + String(objectArg.type) + '".'));
    });

    // Assert additional arguments must not be required.
    objectField.args.forEach(function (objectArg) {
      var argName = objectArg.name;
      var ifaceArg = (0, _find2.default)(ifaceField.args, function (arg) {
        return arg.name === argName;
      });
      if (!ifaceArg) {
        (0, _invariant2.default)(!(objectArg.type instanceof _definition.GraphQLNonNull), object.name + '.' + fieldName + '(' + argName + ':) is of required type ' + ('"' + String(objectArg.type) + '" but is not also provided by the ') + ('interface ' + iface.name + '.' + fieldName + '.'));
      }
    });
  });
}

/***/ }),
/* 29 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4);

var invariant = __webpack_require__(1);

function checkMask(value, bitmask) {
  return (value & bitmask) === bitmask;
}

var DOMPropertyInjection = {
  /**
   * Mapping from normalized, camelcased property names to a configuration that
   * specifies how the associated DOM property should be accessed or rendered.
   */
  MUST_USE_PROPERTY: 0x1,
  HAS_BOOLEAN_VALUE: 0x4,
  HAS_NUMERIC_VALUE: 0x8,
  HAS_POSITIVE_NUMERIC_VALUE: 0x10 | 0x8,
  HAS_OVERLOADED_BOOLEAN_VALUE: 0x20,

  /**
   * Inject some specialized knowledge about the DOM. This takes a config object
   * with the following properties:
   *
   * isCustomAttribute: function that given an attribute name will return true
   * if it can be inserted into the DOM verbatim. Useful for data-* or aria-*
   * attributes where it's impossible to enumerate all of the possible
   * attribute names,
   *
   * Properties: object mapping DOM property name to one of the
   * DOMPropertyInjection constants or null. If your attribute isn't in here,
   * it won't get written to the DOM.
   *
   * DOMAttributeNames: object mapping React attribute name to the DOM
   * attribute name. Attribute names not specified use the **lowercase**
   * normalized name.
   *
   * DOMAttributeNamespaces: object mapping React attribute name to the DOM
   * attribute namespace URL. (Attribute names not specified use no namespace.)
   *
   * DOMPropertyNames: similar to DOMAttributeNames but for DOM properties.
   * Property names not specified use the normalized name.
   *
   * DOMMutationMethods: Properties that require special mutation methods. If
   * `value` is undefined, the mutation method should unset the property.
   *
   * @param {object} domPropertyConfig the config as described above.
   */
  injectDOMPropertyConfig: function (domPropertyConfig) {
    var Injection = DOMPropertyInjection;
    var Properties = domPropertyConfig.Properties || {};
    var DOMAttributeNamespaces = domPropertyConfig.DOMAttributeNamespaces || {};
    var DOMAttributeNames = domPropertyConfig.DOMAttributeNames || {};
    var DOMPropertyNames = domPropertyConfig.DOMPropertyNames || {};
    var DOMMutationMethods = domPropertyConfig.DOMMutationMethods || {};

    if (domPropertyConfig.isCustomAttribute) {
      DOMProperty._isCustomAttributeFunctions.push(domPropertyConfig.isCustomAttribute);
    }

    for (var propName in Properties) {
      !!DOMProperty.properties.hasOwnProperty(propName) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'injectDOMPropertyConfig(...): You\'re trying to inject DOM property \'%s\' which has already been injected. You may be accidentally injecting the same DOM property config twice, or you may be injecting two configs that have conflicting property names.', propName) : _prodInvariant('48', propName) : void 0;

      var lowerCased = propName.toLowerCase();
      var propConfig = Properties[propName];

      var propertyInfo = {
        attributeName: lowerCased,
        attributeNamespace: null,
        propertyName: propName,
        mutationMethod: null,

        mustUseProperty: checkMask(propConfig, Injection.MUST_USE_PROPERTY),
        hasBooleanValue: checkMask(propConfig, Injection.HAS_BOOLEAN_VALUE),
        hasNumericValue: checkMask(propConfig, Injection.HAS_NUMERIC_VALUE),
        hasPositiveNumericValue: checkMask(propConfig, Injection.HAS_POSITIVE_NUMERIC_VALUE),
        hasOverloadedBooleanValue: checkMask(propConfig, Injection.HAS_OVERLOADED_BOOLEAN_VALUE)
      };
      !(propertyInfo.hasBooleanValue + propertyInfo.hasNumericValue + propertyInfo.hasOverloadedBooleanValue <= 1) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'DOMProperty: Value can be one of boolean, overloaded boolean, or numeric value, but not a combination: %s', propName) : _prodInvariant('50', propName) : void 0;

      if (process.env.NODE_ENV !== 'production') {
        DOMProperty.getPossibleStandardName[lowerCased] = propName;
      }

      if (DOMAttributeNames.hasOwnProperty(propName)) {
        var attributeName = DOMAttributeNames[propName];
        propertyInfo.attributeName = attributeName;
        if (process.env.NODE_ENV !== 'production') {
          DOMProperty.getPossibleStandardName[attributeName] = propName;
        }
      }

      if (DOMAttributeNamespaces.hasOwnProperty(propName)) {
        propertyInfo.attributeNamespace = DOMAttributeNamespaces[propName];
      }

      if (DOMPropertyNames.hasOwnProperty(propName)) {
        propertyInfo.propertyName = DOMPropertyNames[propName];
      }

      if (DOMMutationMethods.hasOwnProperty(propName)) {
        propertyInfo.mutationMethod = DOMMutationMethods[propName];
      }

      DOMProperty.properties[propName] = propertyInfo;
    }
  }
};

/* eslint-disable max-len */
var ATTRIBUTE_NAME_START_CHAR = ':A-Z_a-z\\u00C0-\\u00D6\\u00D8-\\u00F6\\u00F8-\\u02FF\\u0370-\\u037D\\u037F-\\u1FFF\\u200C-\\u200D\\u2070-\\u218F\\u2C00-\\u2FEF\\u3001-\\uD7FF\\uF900-\\uFDCF\\uFDF0-\\uFFFD';
/* eslint-enable max-len */

/**
 * DOMProperty exports lookup objects that can be used like functions:
 *
 *   > DOMProperty.isValid['id']
 *   true
 *   > DOMProperty.isValid['foobar']
 *   undefined
 *
 * Although this may be confusing, it performs better in general.
 *
 * @see http://jsperf.com/key-exists
 * @see http://jsperf.com/key-missing
 */
var DOMProperty = {

  ID_ATTRIBUTE_NAME: 'data-reactid',
  ROOT_ATTRIBUTE_NAME: 'data-reactroot',

  ATTRIBUTE_NAME_START_CHAR: ATTRIBUTE_NAME_START_CHAR,
  ATTRIBUTE_NAME_CHAR: ATTRIBUTE_NAME_START_CHAR + '\\-.0-9\\u00B7\\u0300-\\u036F\\u203F-\\u2040',

  /**
   * Map from property "standard name" to an object with info about how to set
   * the property in the DOM. Each object contains:
   *
   * attributeName:
   *   Used when rendering markup or with `*Attribute()`.
   * attributeNamespace
   * propertyName:
   *   Used on DOM node instances. (This includes properties that mutate due to
   *   external factors.)
   * mutationMethod:
   *   If non-null, used instead of the property or `setAttribute()` after
   *   initial render.
   * mustUseProperty:
   *   Whether the property must be accessed and mutated as an object property.
   * hasBooleanValue:
   *   Whether the property should be removed when set to a falsey value.
   * hasNumericValue:
   *   Whether the property must be numeric or parse as a numeric and should be
   *   removed when set to a falsey value.
   * hasPositiveNumericValue:
   *   Whether the property must be positive numeric or parse as a positive
   *   numeric and should be removed when set to a falsey value.
   * hasOverloadedBooleanValue:
   *   Whether the property can be used as a flag as well as with a value.
   *   Removed when strictly equal to false; present without a value when
   *   strictly equal to true; present with a value otherwise.
   */
  properties: {},

  /**
   * Mapping from lowercase property names to the properly cased version, used
   * to warn in the case of missing properties. Available only in __DEV__.
   *
   * autofocus is predefined, because adding it to the property whitelist
   * causes unintended side effects.
   *
   * @type {Object}
   */
  getPossibleStandardName: process.env.NODE_ENV !== 'production' ? { autofocus: 'autoFocus' } : null,

  /**
   * All of the isCustomAttribute() functions that have been injected.
   */
  _isCustomAttributeFunctions: [],

  /**
   * Checks whether a property name is a custom attribute.
   * @method
   */
  isCustomAttribute: function (attributeName) {
    for (var i = 0; i < DOMProperty._isCustomAttributeFunctions.length; i++) {
      var isCustomAttributeFn = DOMProperty._isCustomAttributeFunctions[i];
      if (isCustomAttributeFn(attributeName)) {
        return true;
      }
    }
    return false;
  },

  injection: DOMPropertyInjection
};

module.exports = DOMProperty;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 30 */
/***/ (function(module, exports, __webpack_require__) {

// Thank's IE8 for his funny defineProperty
module.exports = !__webpack_require__(39)(function(){
  return Object.defineProperty({}, 'a', {get: function(){ return 7; }}).a != 7;
});

/***/ }),
/* 31 */
/***/ (function(module, exports, __webpack_require__) {

var global    = __webpack_require__(25)
  , core      = __webpack_require__(17)
  , ctx       = __webpack_require__(138)
  , hide      = __webpack_require__(40)
  , PROTOTYPE = 'prototype';

var $export = function(type, name, source){
  var IS_FORCED = type & $export.F
    , IS_GLOBAL = type & $export.G
    , IS_STATIC = type & $export.S
    , IS_PROTO  = type & $export.P
    , IS_BIND   = type & $export.B
    , IS_WRAP   = type & $export.W
    , exports   = IS_GLOBAL ? core : core[name] || (core[name] = {})
    , expProto  = exports[PROTOTYPE]
    , target    = IS_GLOBAL ? global : IS_STATIC ? global[name] : (global[name] || {})[PROTOTYPE]
    , key, own, out;
  if(IS_GLOBAL)source = name;
  for(key in source){
    // contains in native
    own = !IS_FORCED && target && target[key] !== undefined;
    if(own && key in exports)continue;
    // export native or passed
    out = own ? target[key] : source[key];
    // prevent global pollution for namespaces
    exports[key] = IS_GLOBAL && typeof target[key] != 'function' ? source[key]
    // bind timers to global for call from export context
    : IS_BIND && own ? ctx(out, global)
    // wrap global constructors for prevent change them in library
    : IS_WRAP && target[key] == out ? (function(C){
      var F = function(a, b, c){
        if(this instanceof C){
          switch(arguments.length){
            case 0: return new C;
            case 1: return new C(a);
            case 2: return new C(a, b);
          } return new C(a, b, c);
        } return C.apply(this, arguments);
      };
      F[PROTOTYPE] = C[PROTOTYPE];
      return F;
    // make static versions for prototype methods
    })(out) : IS_PROTO && typeof out == 'function' ? ctx(Function.call, out) : out;
    // export proto methods to core.%CONSTRUCTOR%.methods.%NAME%
    if(IS_PROTO){
      (exports.virtual || (exports.virtual = {}))[key] = out;
      // export proto methods to core.%CONSTRUCTOR%.prototype.%NAME%
      if(type & $export.R && expProto && !expProto[key])hide(expProto, key, out);
    }
  }
};
// type bitmap
$export.F = 1;   // forced
$export.G = 2;   // global
$export.S = 4;   // static
$export.P = 8;   // proto
$export.B = 16;  // bind
$export.W = 32;  // wrap
$export.U = 64;  // safe
$export.R = 128; // real proto method for `library` 
module.exports = $export;

/***/ }),
/* 32 */
/***/ (function(module, exports) {

var hasOwnProperty = {}.hasOwnProperty;
module.exports = function(it, key){
  return hasOwnProperty.call(it, key);
};

/***/ }),
/* 33 */
/***/ (function(module, exports, __webpack_require__) {

var anObject       = __webpack_require__(46)
  , IE8_DOM_DEFINE = __webpack_require__(140)
  , toPrimitive    = __webpack_require__(91)
  , dP             = Object.defineProperty;

exports.f = __webpack_require__(30) ? Object.defineProperty : function defineProperty(O, P, Attributes){
  anObject(O);
  P = toPrimitive(P, true);
  anObject(Attributes);
  if(IE8_DOM_DEFINE)try {
    return dP(O, P, Attributes);
  } catch(e){ /* empty */ }
  if('get' in Attributes || 'set' in Attributes)throw TypeError('Accessors not supported!');
  if('value' in Attributes)O[P] = Attributes.value;
  return O;
};

/***/ }),
/* 34 */
/***/ (function(module, exports, __webpack_require__) {

// to indexed object, toObject with fallback for non-array-like ES3 strings
var IObject = __webpack_require__(141)
  , defined = __webpack_require__(80);
module.exports = function(it){
  return IObject(defined(it));
};

/***/ }),
/* 35 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = find;

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function find(list, predicate) {
  for (var i = 0; i < list.length; i++) {
    if (predicate(list[i])) {
      return list[i];
    }
  }
}

/***/ }),
/* 36 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var _prodInvariant = __webpack_require__(4);

var invariant = __webpack_require__(1);

/**
 * Static poolers. Several custom versions for each potential number of
 * arguments. A completely generic pooler is easy to implement, but would
 * require accessing the `arguments` object. In each of these, `this` refers to
 * the Class itself, not an instance. If any others are needed, simply add them
 * here, or in their own files.
 */
var oneArgumentPooler = function (copyFieldsFrom) {
  var Klass = this;
  if (Klass.instancePool.length) {
    var instance = Klass.instancePool.pop();
    Klass.call(instance, copyFieldsFrom);
    return instance;
  } else {
    return new Klass(copyFieldsFrom);
  }
};

var twoArgumentPooler = function (a1, a2) {
  var Klass = this;
  if (Klass.instancePool.length) {
    var instance = Klass.instancePool.pop();
    Klass.call(instance, a1, a2);
    return instance;
  } else {
    return new Klass(a1, a2);
  }
};

var threeArgumentPooler = function (a1, a2, a3) {
  var Klass = this;
  if (Klass.instancePool.length) {
    var instance = Klass.instancePool.pop();
    Klass.call(instance, a1, a2, a3);
    return instance;
  } else {
    return new Klass(a1, a2, a3);
  }
};

var fourArgumentPooler = function (a1, a2, a3, a4) {
  var Klass = this;
  if (Klass.instancePool.length) {
    var instance = Klass.instancePool.pop();
    Klass.call(instance, a1, a2, a3, a4);
    return instance;
  } else {
    return new Klass(a1, a2, a3, a4);
  }
};

var standardReleaser = function (instance) {
  var Klass = this;
  !(instance instanceof Klass) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Trying to release an instance into a pool of a different type.') : _prodInvariant('25') : void 0;
  instance.destructor();
  if (Klass.instancePool.length < Klass.poolSize) {
    Klass.instancePool.push(instance);
  }
};

var DEFAULT_POOL_SIZE = 10;
var DEFAULT_POOLER = oneArgumentPooler;

/**
 * Augments `CopyConstructor` to be a poolable class, augmenting only the class
 * itself (statically) not adding any prototypical fields. Any CopyConstructor
 * you give this may have a `poolSize` property, and will look for a
 * prototypical `destructor` on instances.
 *
 * @param {Function} CopyConstructor Constructor that can be used to reset.
 * @param {Function} pooler Customizable pooler.
 */
var addPoolingTo = function (CopyConstructor, pooler) {
  // Casting as any so that flow ignores the actual implementation and trusts
  // it to match the type we declared
  var NewKlass = CopyConstructor;
  NewKlass.instancePool = [];
  NewKlass.getPooled = pooler || DEFAULT_POOLER;
  if (!NewKlass.poolSize) {
    NewKlass.poolSize = DEFAULT_POOL_SIZE;
  }
  NewKlass.release = standardReleaser;
  return NewKlass;
};

var PooledClass = {
  addPoolingTo: addPoolingTo,
  oneArgumentPooler: oneArgumentPooler,
  twoArgumentPooler: twoArgumentPooler,
  threeArgumentPooler: threeArgumentPooler,
  fourArgumentPooler: fourArgumentPooler
};

module.exports = PooledClass;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 37 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2014-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _assign = __webpack_require__(7);

var ReactCurrentOwner = __webpack_require__(20);

var warning = __webpack_require__(2);
var canDefineProperty = __webpack_require__(125);
var hasOwnProperty = Object.prototype.hasOwnProperty;

var REACT_ELEMENT_TYPE = __webpack_require__(182);

var RESERVED_PROPS = {
  key: true,
  ref: true,
  __self: true,
  __source: true
};

var specialPropKeyWarningShown, specialPropRefWarningShown;

function hasValidRef(config) {
  if (process.env.NODE_ENV !== 'production') {
    if (hasOwnProperty.call(config, 'ref')) {
      var getter = Object.getOwnPropertyDescriptor(config, 'ref').get;
      if (getter && getter.isReactWarning) {
        return false;
      }
    }
  }
  return config.ref !== undefined;
}

function hasValidKey(config) {
  if (process.env.NODE_ENV !== 'production') {
    if (hasOwnProperty.call(config, 'key')) {
      var getter = Object.getOwnPropertyDescriptor(config, 'key').get;
      if (getter && getter.isReactWarning) {
        return false;
      }
    }
  }
  return config.key !== undefined;
}

function defineKeyPropWarningGetter(props, displayName) {
  var warnAboutAccessingKey = function () {
    if (!specialPropKeyWarningShown) {
      specialPropKeyWarningShown = true;
      process.env.NODE_ENV !== 'production' ? warning(false, '%s: `key` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName) : void 0;
    }
  };
  warnAboutAccessingKey.isReactWarning = true;
  Object.defineProperty(props, 'key', {
    get: warnAboutAccessingKey,
    configurable: true
  });
}

function defineRefPropWarningGetter(props, displayName) {
  var warnAboutAccessingRef = function () {
    if (!specialPropRefWarningShown) {
      specialPropRefWarningShown = true;
      process.env.NODE_ENV !== 'production' ? warning(false, '%s: `ref` is not a prop. Trying to access it will result ' + 'in `undefined` being returned. If you need to access the same ' + 'value within the child component, you should pass it as a different ' + 'prop. (https://fb.me/react-special-props)', displayName) : void 0;
    }
  };
  warnAboutAccessingRef.isReactWarning = true;
  Object.defineProperty(props, 'ref', {
    get: warnAboutAccessingRef,
    configurable: true
  });
}

/**
 * Factory method to create a new React element. This no longer adheres to
 * the class pattern, so do not use new to call it. Also, no instanceof check
 * will work. Instead test $$typeof field against Symbol.for('react.element') to check
 * if something is a React Element.
 *
 * @param {*} type
 * @param {*} key
 * @param {string|object} ref
 * @param {*} self A *temporary* helper to detect places where `this` is
 * different from the `owner` when React.createElement is called, so that we
 * can warn. We want to get rid of owner and replace string `ref`s with arrow
 * functions, and as long as `this` and owner are the same, there will be no
 * change in behavior.
 * @param {*} source An annotation object (added by a transpiler or otherwise)
 * indicating filename, line number, and/or other information.
 * @param {*} owner
 * @param {*} props
 * @internal
 */
var ReactElement = function (type, key, ref, self, source, owner, props) {
  var element = {
    // This tag allow us to uniquely identify this as a React Element
    $$typeof: REACT_ELEMENT_TYPE,

    // Built-in properties that belong on the element
    type: type,
    key: key,
    ref: ref,
    props: props,

    // Record the component responsible for creating this element.
    _owner: owner
  };

  if (process.env.NODE_ENV !== 'production') {
    // The validation flag is currently mutative. We put it on
    // an external backing store so that we can freeze the whole object.
    // This can be replaced with a WeakMap once they are implemented in
    // commonly used development environments.
    element._store = {};

    // To make comparing ReactElements easier for testing purposes, we make
    // the validation flag non-enumerable (where possible, which should
    // include every environment we run tests in), so the test framework
    // ignores it.
    if (canDefineProperty) {
      Object.defineProperty(element._store, 'validated', {
        configurable: false,
        enumerable: false,
        writable: true,
        value: false
      });
      // self and source are DEV only properties.
      Object.defineProperty(element, '_self', {
        configurable: false,
        enumerable: false,
        writable: false,
        value: self
      });
      // Two elements created in two different places should be considered
      // equal for testing purposes and therefore we hide it from enumeration.
      Object.defineProperty(element, '_source', {
        configurable: false,
        enumerable: false,
        writable: false,
        value: source
      });
    } else {
      element._store.validated = false;
      element._self = self;
      element._source = source;
    }
    if (Object.freeze) {
      Object.freeze(element.props);
      Object.freeze(element);
    }
  }

  return element;
};

/**
 * Create and return a new ReactElement of the given type.
 * See https://facebook.github.io/react/docs/top-level-api.html#react.createelement
 */
ReactElement.createElement = function (type, config, children) {
  var propName;

  // Reserved names are extracted
  var props = {};

  var key = null;
  var ref = null;
  var self = null;
  var source = null;

  if (config != null) {
    if (hasValidRef(config)) {
      ref = config.ref;
    }
    if (hasValidKey(config)) {
      key = '' + config.key;
    }

    self = config.__self === undefined ? null : config.__self;
    source = config.__source === undefined ? null : config.__source;
    // Remaining properties are added to a new props object
    for (propName in config) {
      if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) {
        props[propName] = config[propName];
      }
    }
  }

  // Children can be more than one argument, and those are transferred onto
  // the newly allocated props object.
  var childrenLength = arguments.length - 2;
  if (childrenLength === 1) {
    props.children = children;
  } else if (childrenLength > 1) {
    var childArray = Array(childrenLength);
    for (var i = 0; i < childrenLength; i++) {
      childArray[i] = arguments[i + 2];
    }
    if (process.env.NODE_ENV !== 'production') {
      if (Object.freeze) {
        Object.freeze(childArray);
      }
    }
    props.children = childArray;
  }

  // Resolve default props
  if (type && type.defaultProps) {
    var defaultProps = type.defaultProps;
    for (propName in defaultProps) {
      if (props[propName] === undefined) {
        props[propName] = defaultProps[propName];
      }
    }
  }
  if (process.env.NODE_ENV !== 'production') {
    if (key || ref) {
      if (typeof props.$$typeof === 'undefined' || props.$$typeof !== REACT_ELEMENT_TYPE) {
        var displayName = typeof type === 'function' ? type.displayName || type.name || 'Unknown' : type;
        if (key) {
          defineKeyPropWarningGetter(props, displayName);
        }
        if (ref) {
          defineRefPropWarningGetter(props, displayName);
        }
      }
    }
  }
  return ReactElement(type, key, ref, self, source, ReactCurrentOwner.current, props);
};

/**
 * Return a function that produces ReactElements of a given type.
 * See https://facebook.github.io/react/docs/top-level-api.html#react.createfactory
 */
ReactElement.createFactory = function (type) {
  var factory = ReactElement.createElement.bind(null, type);
  // Expose the type on the factory and the prototype so that it can be
  // easily accessed on elements. E.g. `<Foo />.type === Foo`.
  // This should not be named `constructor` since this may not be the function
  // that created the element, and it may not even be a constructor.
  // Legacy hook TODO: Warn if this is accessed
  factory.type = type;
  return factory;
};

ReactElement.cloneAndReplaceKey = function (oldElement, newKey) {
  var newElement = ReactElement(oldElement.type, newKey, oldElement.ref, oldElement._self, oldElement._source, oldElement._owner, oldElement.props);

  return newElement;
};

/**
 * Clone and return a new ReactElement using element as the starting point.
 * See https://facebook.github.io/react/docs/top-level-api.html#react.cloneelement
 */
ReactElement.cloneElement = function (element, config, children) {
  var propName;

  // Original props are copied
  var props = _assign({}, element.props);

  // Reserved names are extracted
  var key = element.key;
  var ref = element.ref;
  // Self is preserved since the owner is preserved.
  var self = element._self;
  // Source is preserved since cloneElement is unlikely to be targeted by a
  // transpiler, and the original source is probably a better indicator of the
  // true owner.
  var source = element._source;

  // Owner will be preserved, unless ref is overridden
  var owner = element._owner;

  if (config != null) {
    if (hasValidRef(config)) {
      // Silently steal the ref from the parent.
      ref = config.ref;
      owner = ReactCurrentOwner.current;
    }
    if (hasValidKey(config)) {
      key = '' + config.key;
    }

    // Remaining properties override existing props
    var defaultProps;
    if (element.type && element.type.defaultProps) {
      defaultProps = element.type.defaultProps;
    }
    for (propName in config) {
      if (hasOwnProperty.call(config, propName) && !RESERVED_PROPS.hasOwnProperty(propName)) {
        if (config[propName] === undefined && defaultProps !== undefined) {
          // Resolve default props
          props[propName] = defaultProps[propName];
        } else {
          props[propName] = config[propName];
        }
      }
    }
  }

  // Children can be more than one argument, and those are transferred onto
  // the newly allocated props object.
  var childrenLength = arguments.length - 2;
  if (childrenLength === 1) {
    props.children = children;
  } else if (childrenLength > 1) {
    var childArray = Array(childrenLength);
    for (var i = 0; i < childrenLength; i++) {
      childArray[i] = arguments[i + 2];
    }
    props.children = childArray;
  }

  return ReactElement(element.type, key, ref, self, source, owner, props);
};

/**
 * Verifies the object is a ReactElement.
 * See https://facebook.github.io/react/docs/top-level-api.html#react.isvalidelement
 * @param {?object} object
 * @return {boolean} True if `object` is a valid component.
 * @final
 */
ReactElement.isValidElement = function (object) {
  return typeof object === 'object' && object !== null && object.$$typeof === REACT_ELEMENT_TYPE;
};

module.exports = ReactElement;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 38 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */


/**
 * WARNING: DO NOT manually require this module.
 * This is a replacement for `invariant(...)` used by the error code system
 * and will _only_ be required by the corresponding babel pass.
 * It always throws.
 */

function reactProdInvariant(code) {
  var argCount = arguments.length - 1;

  var message = 'Minified React error #' + code + '; visit ' + 'http://facebook.github.io/react/docs/error-decoder.html?invariant=' + code;

  for (var argIdx = 0; argIdx < argCount; argIdx++) {
    message += '&args[]=' + encodeURIComponent(arguments[argIdx + 1]);
  }

  message += ' for the full message or use the non-minified dev environment' + ' for full errors and additional helpful warnings.';

  var error = new Error(message);
  error.name = 'Invariant Violation';
  error.framesToPop = 1; // we don't care about reactProdInvariant's own frame

  throw error;
}

module.exports = reactProdInvariant;

/***/ }),
/* 39 */
/***/ (function(module, exports) {

module.exports = function(exec){
  try {
    return !!exec();
  } catch(e){
    return true;
  }
};

/***/ }),
/* 40 */
/***/ (function(module, exports, __webpack_require__) {

var dP         = __webpack_require__(33)
  , createDesc = __webpack_require__(61);
module.exports = __webpack_require__(30) ? function(object, key, value){
  return dP.f(object, key, createDesc(1, value));
} : function(object, key, value){
  object[key] = value;
  return object;
};

/***/ }),
/* 41 */
/***/ (function(module, exports, __webpack_require__) {

var store      = __webpack_require__(88)('wks')
  , uid        = __webpack_require__(62)
  , Symbol     = __webpack_require__(25).Symbol
  , USE_SYMBOL = typeof Symbol == 'function';

var $exports = module.exports = function(name){
  return store[name] || (store[name] =
    USE_SYMBOL && Symbol[name] || (USE_SYMBOL ? Symbol : uid)('Symbol.' + name));
};

$exports.store = store;

/***/ }),
/* 42 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = keyMap;

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/**
 * Creates a keyed JS object from an array, given a function to produce the keys
 * for each value in the array.
 *
 * This provides a convenient lookup for the array items if the key function
 * produces unique results.
 *
 *     const phoneBook = [
 *       { name: 'Jon', num: '555-1234' },
 *       { name: 'Jenny', num: '867-5309' }
 *     ]
 *
 *     // { Jon: { name: 'Jon', num: '555-1234' },
 *     //   Jenny: { name: 'Jenny', num: '867-5309' } }
 *     const entriesByName = keyMap(
 *       phoneBook,
 *       entry => entry.name
 *     )
 *
 *     // { name: 'Jenny', num: '857-6309' }
 *     const jennyEntry = entriesByName['Jenny']
 *
 */
function keyMap(list, keyFn) {
  return list.reduce(function (map, item) {
    return map[keyFn(item)] = item, map;
  }, {});
}

/***/ }),
/* 43 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2015-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var DOMNamespaces = __webpack_require__(108);
var setInnerHTML = __webpack_require__(72);

var createMicrosoftUnsafeLocalFunction = __webpack_require__(115);
var setTextContent = __webpack_require__(180);

var ELEMENT_NODE_TYPE = 1;
var DOCUMENT_FRAGMENT_NODE_TYPE = 11;

/**
 * In IE (8-11) and Edge, appending nodes with no children is dramatically
 * faster than appending a full subtree, so we essentially queue up the
 * .appendChild calls here and apply them so each node is added to its parent
 * before any children are added.
 *
 * In other browsers, doing so is slower or neutral compared to the other order
 * (in Firefox, twice as slow) so we only do this inversion in IE.
 *
 * See https://github.com/spicyj/innerhtml-vs-createelement-vs-clonenode.
 */
var enableLazy = typeof document !== 'undefined' && typeof document.documentMode === 'number' || typeof navigator !== 'undefined' && typeof navigator.userAgent === 'string' && /\bEdge\/\d/.test(navigator.userAgent);

function insertTreeChildren(tree) {
  if (!enableLazy) {
    return;
  }
  var node = tree.node;
  var children = tree.children;
  if (children.length) {
    for (var i = 0; i < children.length; i++) {
      insertTreeBefore(node, children[i], null);
    }
  } else if (tree.html != null) {
    setInnerHTML(node, tree.html);
  } else if (tree.text != null) {
    setTextContent(node, tree.text);
  }
}

var insertTreeBefore = createMicrosoftUnsafeLocalFunction(function (parentNode, tree, referenceNode) {
  // DocumentFragments aren't actually part of the DOM after insertion so
  // appending children won't update the DOM. We need to ensure the fragment
  // is properly populated first, breaking out of our lazy approach for just
  // this level. Also, some <object> plugins (like Flash Player) will read
  // <param> nodes immediately upon insertion into the DOM, so <object>
  // must also be populated prior to insertion into the DOM.
  if (tree.node.nodeType === DOCUMENT_FRAGMENT_NODE_TYPE || tree.node.nodeType === ELEMENT_NODE_TYPE && tree.node.nodeName.toLowerCase() === 'object' && (tree.node.namespaceURI == null || tree.node.namespaceURI === DOMNamespaces.html)) {
    insertTreeChildren(tree);
    parentNode.insertBefore(tree.node, referenceNode);
  } else {
    parentNode.insertBefore(tree.node, referenceNode);
    insertTreeChildren(tree);
  }
});

function replaceChildWithTree(oldNode, newTree) {
  oldNode.parentNode.replaceChild(newTree.node, oldNode);
  insertTreeChildren(newTree);
}

function queueChild(parentTree, childTree) {
  if (enableLazy) {
    parentTree.children.push(childTree);
  } else {
    parentTree.node.appendChild(childTree.node);
  }
}

function queueHTML(tree, html) {
  if (enableLazy) {
    tree.html = html;
  } else {
    setInnerHTML(tree.node, html);
  }
}

function queueText(tree, text) {
  if (enableLazy) {
    tree.text = text;
  } else {
    setTextContent(tree.node, text);
  }
}

function toString() {
  return this.node.nodeName;
}

function DOMLazyTree(node) {
  return {
    node: node,
    children: [],
    html: null,
    text: null,
    toString: toString
  };
}

DOMLazyTree.insertTreeBefore = insertTreeBefore;
DOMLazyTree.replaceChildWithTree = replaceChildWithTree;
DOMLazyTree.queueChild = queueChild;
DOMLazyTree.queueHTML = queueHTML;
DOMLazyTree.queueText = queueText;

module.exports = DOMLazyTree;

/***/ }),
/* 44 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ReactRef = __webpack_require__(386);
var ReactInstrumentation = __webpack_require__(15);

var warning = __webpack_require__(2);

/**
 * Helper to call ReactRef.attachRefs with this composite component, split out
 * to avoid allocations in the transaction mount-ready queue.
 */
function attachRefs() {
  ReactRef.attachRefs(this, this._currentElement);
}

var ReactReconciler = {

  /**
   * Initializes the component, renders markup, and registers event listeners.
   *
   * @param {ReactComponent} internalInstance
   * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
   * @param {?object} the containing host component instance
   * @param {?object} info about the host container
   * @return {?string} Rendered markup to be inserted into the DOM.
   * @final
   * @internal
   */
  mountComponent: function (internalInstance, transaction, hostParent, hostContainerInfo, context, parentDebugID // 0 in production and for roots
  ) {
    if (process.env.NODE_ENV !== 'production') {
      if (internalInstance._debugID !== 0) {
        ReactInstrumentation.debugTool.onBeforeMountComponent(internalInstance._debugID, internalInstance._currentElement, parentDebugID);
      }
    }
    var markup = internalInstance.mountComponent(transaction, hostParent, hostContainerInfo, context, parentDebugID);
    if (internalInstance._currentElement && internalInstance._currentElement.ref != null) {
      transaction.getReactMountReady().enqueue(attachRefs, internalInstance);
    }
    if (process.env.NODE_ENV !== 'production') {
      if (internalInstance._debugID !== 0) {
        ReactInstrumentation.debugTool.onMountComponent(internalInstance._debugID);
      }
    }
    return markup;
  },

  /**
   * Returns a value that can be passed to
   * ReactComponentEnvironment.replaceNodeWithMarkup.
   */
  getHostNode: function (internalInstance) {
    return internalInstance.getHostNode();
  },

  /**
   * Releases any resources allocated by `mountComponent`.
   *
   * @final
   * @internal
   */
  unmountComponent: function (internalInstance, safely) {
    if (process.env.NODE_ENV !== 'production') {
      if (internalInstance._debugID !== 0) {
        ReactInstrumentation.debugTool.onBeforeUnmountComponent(internalInstance._debugID);
      }
    }
    ReactRef.detachRefs(internalInstance, internalInstance._currentElement);
    internalInstance.unmountComponent(safely);
    if (process.env.NODE_ENV !== 'production') {
      if (internalInstance._debugID !== 0) {
        ReactInstrumentation.debugTool.onUnmountComponent(internalInstance._debugID);
      }
    }
  },

  /**
   * Update a component using a new element.
   *
   * @param {ReactComponent} internalInstance
   * @param {ReactElement} nextElement
   * @param {ReactReconcileTransaction} transaction
   * @param {object} context
   * @internal
   */
  receiveComponent: function (internalInstance, nextElement, transaction, context) {
    var prevElement = internalInstance._currentElement;

    if (nextElement === prevElement && context === internalInstance._context) {
      // Since elements are immutable after the owner is rendered,
      // we can do a cheap identity compare here to determine if this is a
      // superfluous reconcile. It's possible for state to be mutable but such
      // change should trigger an update of the owner which would recreate
      // the element. We explicitly check for the existence of an owner since
      // it's possible for an element created outside a composite to be
      // deeply mutated and reused.

      // TODO: Bailing out early is just a perf optimization right?
      // TODO: Removing the return statement should affect correctness?
      return;
    }

    if (process.env.NODE_ENV !== 'production') {
      if (internalInstance._debugID !== 0) {
        ReactInstrumentation.debugTool.onBeforeUpdateComponent(internalInstance._debugID, nextElement);
      }
    }

    var refsChanged = ReactRef.shouldUpdateRefs(prevElement, nextElement);

    if (refsChanged) {
      ReactRef.detachRefs(internalInstance, prevElement);
    }

    internalInstance.receiveComponent(nextElement, transaction, context);

    if (refsChanged && internalInstance._currentElement && internalInstance._currentElement.ref != null) {
      transaction.getReactMountReady().enqueue(attachRefs, internalInstance);
    }

    if (process.env.NODE_ENV !== 'production') {
      if (internalInstance._debugID !== 0) {
        ReactInstrumentation.debugTool.onUpdateComponent(internalInstance._debugID);
      }
    }
  },

  /**
   * Flush any dirty changes in a component.
   *
   * @param {ReactComponent} internalInstance
   * @param {ReactReconcileTransaction} transaction
   * @internal
   */
  performUpdateIfNecessary: function (internalInstance, transaction, updateBatchNumber) {
    if (internalInstance._updateBatchNumber !== updateBatchNumber) {
      // The component's enqueued batch number should always be the current
      // batch or the following one.
      process.env.NODE_ENV !== 'production' ? warning(internalInstance._updateBatchNumber == null || internalInstance._updateBatchNumber === updateBatchNumber + 1, 'performUpdateIfNecessary: Unexpected batch number (current %s, ' + 'pending %s)', updateBatchNumber, internalInstance._updateBatchNumber) : void 0;
      return;
    }
    if (process.env.NODE_ENV !== 'production') {
      if (internalInstance._debugID !== 0) {
        ReactInstrumentation.debugTool.onBeforeUpdateComponent(internalInstance._debugID, internalInstance._currentElement);
      }
    }
    internalInstance.performUpdateIfNecessary(transaction);
    if (process.env.NODE_ENV !== 'production') {
      if (internalInstance._debugID !== 0) {
        ReactInstrumentation.debugTool.onUpdateComponent(internalInstance._debugID);
      }
    }
  }

};

module.exports = ReactReconciler;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 45 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _assign = __webpack_require__(7);

var ReactChildren = __webpack_require__(417);
var ReactComponent = __webpack_require__(122);
var ReactPureComponent = __webpack_require__(421);
var ReactClass = __webpack_require__(418);
var ReactDOMFactories = __webpack_require__(419);
var ReactElement = __webpack_require__(37);
var ReactPropTypes = __webpack_require__(420);
var ReactVersion = __webpack_require__(422);

var onlyChild = __webpack_require__(424);
var warning = __webpack_require__(2);

var createElement = ReactElement.createElement;
var createFactory = ReactElement.createFactory;
var cloneElement = ReactElement.cloneElement;

if (process.env.NODE_ENV !== 'production') {
  var ReactElementValidator = __webpack_require__(183);
  createElement = ReactElementValidator.createElement;
  createFactory = ReactElementValidator.createFactory;
  cloneElement = ReactElementValidator.cloneElement;
}

var __spread = _assign;

if (process.env.NODE_ENV !== 'production') {
  var warned = false;
  __spread = function () {
    process.env.NODE_ENV !== 'production' ? warning(warned, 'React.__spread is deprecated and should not be used. Use ' + 'Object.assign directly or another helper function with similar ' + 'semantics. You may be seeing this warning due to your compiler. ' + 'See https://fb.me/react-spread-deprecation for more details.') : void 0;
    warned = true;
    return _assign.apply(null, arguments);
  };
}

var React = {

  // Modern

  Children: {
    map: ReactChildren.map,
    forEach: ReactChildren.forEach,
    count: ReactChildren.count,
    toArray: ReactChildren.toArray,
    only: onlyChild
  },

  Component: ReactComponent,
  PureComponent: ReactPureComponent,

  createElement: createElement,
  cloneElement: cloneElement,
  isValidElement: ReactElement.isValidElement,

  // Classic

  PropTypes: ReactPropTypes,
  createClass: ReactClass.createClass,
  createFactory: createFactory,
  createMixin: function (mixin) {
    // Currently a noop. Will be used to validate and trace mixins.
    return mixin;
  },

  // This looks DOM specific but these are actually isomorphic helpers
  // since they are just generating DOM strings.
  DOM: ReactDOMFactories,

  version: ReactVersion,

  // Deprecated hook for JSX spread, don't use this for anything.
  __spread: __spread
};

module.exports = React;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 46 */
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__(47);
module.exports = function(it){
  if(!isObject(it))throw TypeError(it + ' is not an object!');
  return it;
};

/***/ }),
/* 47 */
/***/ (function(module, exports) {

module.exports = function(it){
  return typeof it === 'object' ? it !== null : typeof it === 'function';
};

/***/ }),
/* 48 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.14 / 15.2.3.14 Object.keys(O)
var $keys       = __webpack_require__(146)
  , enumBugKeys = __webpack_require__(81);

module.exports = Object.keys || function keys(O){
  return $keys(O, enumBugKeys);
};

/***/ }),
/* 49 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var emptyObject = {};

if (process.env.NODE_ENV !== 'production') {
  Object.freeze(emptyObject);
}

module.exports = emptyObject;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 50 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

var _graphql = __webpack_require__(12);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  Copyright (c) Facebook, Inc.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  All rights reserved.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  This source code is licensed under the license found in the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  LICENSE file in the root directory of this source tree.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */

var TypeLink = function (_React$Component) {
  _inherits(TypeLink, _React$Component);

  function TypeLink() {
    _classCallCheck(this, TypeLink);

    return _possibleConstructorReturn(this, (TypeLink.__proto__ || Object.getPrototypeOf(TypeLink)).apply(this, arguments));
  }

  _createClass(TypeLink, [{
    key: 'shouldComponentUpdate',
    value: function shouldComponentUpdate(nextProps) {
      return this.props.type !== nextProps.type;
    }
  }, {
    key: 'render',
    value: function render() {
      return renderType(this.props.type, this.props.onClick);
    }
  }]);

  return TypeLink;
}(_react2.default.Component);

TypeLink.propTypes = {
  type: _react.PropTypes.object,
  onClick: _react.PropTypes.func
};
exports.default = TypeLink;


function renderType(type, _onClick) {
  if (type instanceof _graphql.GraphQLNonNull) {
    return _react2.default.createElement(
      'span',
      null,
      renderType(type.ofType, _onClick),
      '!'
    );
  }
  if (type instanceof _graphql.GraphQLList) {
    return _react2.default.createElement(
      'span',
      null,
      '[',
      renderType(type.ofType, _onClick),
      ']'
    );
  }
  return _react2.default.createElement(
    'a',
    { className: 'type-name', onClick: function onClick(event) {
        return _onClick(type, event);
      } },
    type.name
  );
}

/***/ }),
/* 51 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.GraphQLError = GraphQLError;

var _location = __webpack_require__(101);

/**
 * A GraphQLError describes an Error found during the parse, validate, or
 * execute phases of performing a GraphQL operation. In addition to a message
 * and stack trace, it also includes information about the locations in a
 * GraphQL document and/or execution result that correspond to the Error.
 */
function GraphQLError( // eslint-disable-line no-redeclare
message, nodes, source, positions, path, originalError) {
  // Include (non-enumerable) stack trace.
  if (originalError && originalError.stack) {
    Object.defineProperty(this, 'stack', {
      value: originalError.stack,
      writable: true,
      configurable: true
    });
  } else if (Error.captureStackTrace) {
    Error.captureStackTrace(this, GraphQLError);
  } else {
    Object.defineProperty(this, 'stack', {
      value: Error().stack,
      writable: true,
      configurable: true
    });
  }

  // Compute locations in the source for the given nodes/positions.
  var _source = source;
  if (!_source && nodes && nodes.length > 0) {
    var node = nodes[0];
    _source = node && node.loc && node.loc.source;
  }

  var _positions = positions;
  if (!_positions && nodes) {
    _positions = nodes.filter(function (node) {
      return Boolean(node.loc);
    }).map(function (node) {
      return node.loc.start;
    });
  }
  if (_positions && _positions.length === 0) {
    _positions = undefined;
  }

  var _locations = void 0;
  var _source2 = _source; // seems here Flow need a const to resolve type.
  if (_source2 && _positions) {
    _locations = _positions.map(function (pos) {
      return (0, _location.getLocation)(_source2, pos);
    });
  }

  Object.defineProperties(this, {
    message: {
      value: message,
      // By being enumerable, JSON.stringify will include `message` in the
      // resulting output. This ensures that the simplist possible GraphQL
      // service adheres to the spec.
      enumerable: true,
      writable: true
    },
    locations: {
      // Coercing falsey values to undefined ensures they will not be included
      // in JSON.stringify() when not provided.
      value: _locations || undefined,
      // By being enumerable, JSON.stringify will include `locations` in the
      // resulting output. This ensures that the simplist possible GraphQL
      // service adheres to the spec.
      enumerable: true
    },
    path: {
      // Coercing falsey values to undefined ensures they will not be included
      // in JSON.stringify() when not provided.
      value: path || undefined,
      // By being enumerable, JSON.stringify will include `path` in the
      // resulting output. This ensures that the simplist possible GraphQL
      // service adheres to the spec.
      enumerable: true
    },
    nodes: {
      value: nodes || undefined
    },
    source: {
      value: _source || undefined
    },
    positions: {
      value: _positions || undefined
    },
    originalError: {
      value: originalError
    }
  });
}
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

GraphQLError.prototype = Object.create(Error.prototype, {
  constructor: { value: GraphQLError },
  name: { value: 'GraphQLError' }
});

/***/ }),
/* 52 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = isInvalid;

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/**
 * Returns true if a value is undefined, or NaN.
 */
function isInvalid(value) {
  return value === undefined || value !== value;
}

/***/ }),
/* 53 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.visit = visit;
exports.visitInParallel = visitInParallel;
exports.visitWithTypeInfo = visitWithTypeInfo;
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

var QueryDocumentKeys = exports.QueryDocumentKeys = {
  Name: [],

  Document: ['definitions'],
  OperationDefinition: ['name', 'variableDefinitions', 'directives', 'selectionSet'],
  VariableDefinition: ['variable', 'type', 'defaultValue'],
  Variable: ['name'],
  SelectionSet: ['selections'],
  Field: ['alias', 'name', 'arguments', 'directives', 'selectionSet'],
  Argument: ['name', 'value'],

  FragmentSpread: ['name', 'directives'],
  InlineFragment: ['typeCondition', 'directives', 'selectionSet'],
  FragmentDefinition: ['name', 'typeCondition', 'directives', 'selectionSet'],

  IntValue: [],
  FloatValue: [],
  StringValue: [],
  BooleanValue: [],
  NullValue: [],
  EnumValue: [],
  ListValue: ['values'],
  ObjectValue: ['fields'],
  ObjectField: ['name', 'value'],

  Directive: ['name', 'arguments'],

  NamedType: ['name'],
  ListType: ['type'],
  NonNullType: ['type'],

  SchemaDefinition: ['directives', 'operationTypes'],
  OperationTypeDefinition: ['type'],

  ScalarTypeDefinition: ['name', 'directives'],
  ObjectTypeDefinition: ['name', 'interfaces', 'directives', 'fields'],
  FieldDefinition: ['name', 'arguments', 'type', 'directives'],
  InputValueDefinition: ['name', 'type', 'defaultValue', 'directives'],
  InterfaceTypeDefinition: ['name', 'directives', 'fields'],
  UnionTypeDefinition: ['name', 'directives', 'types'],
  EnumTypeDefinition: ['name', 'directives', 'values'],
  EnumValueDefinition: ['name', 'directives'],
  InputObjectTypeDefinition: ['name', 'directives', 'fields'],

  TypeExtensionDefinition: ['definition'],

  DirectiveDefinition: ['name', 'arguments', 'locations']
};

var BREAK = exports.BREAK = {};

/**
 * visit() will walk through an AST using a depth first traversal, calling
 * the visitor's enter function at each node in the traversal, and calling the
 * leave function after visiting that node and all of its child nodes.
 *
 * By returning different values from the enter and leave functions, the
 * behavior of the visitor can be altered, including skipping over a sub-tree of
 * the AST (by returning false), editing the AST by returning a value or null
 * to remove the value, or to stop the whole traversal by returning BREAK.
 *
 * When using visit() to edit an AST, the original AST will not be modified, and
 * a new version of the AST with the changes applied will be returned from the
 * visit function.
 *
 *     const editedAST = visit(ast, {
 *       enter(node, key, parent, path, ancestors) {
 *         // @return
 *         //   undefined: no action
 *         //   false: skip visiting this node
 *         //   visitor.BREAK: stop visiting altogether
 *         //   null: delete this node
 *         //   any value: replace this node with the returned value
 *       },
 *       leave(node, key, parent, path, ancestors) {
 *         // @return
 *         //   undefined: no action
 *         //   false: no action
 *         //   visitor.BREAK: stop visiting altogether
 *         //   null: delete this node
 *         //   any value: replace this node with the returned value
 *       }
 *     });
 *
 * Alternatively to providing enter() and leave() functions, a visitor can
 * instead provide functions named the same as the kinds of AST nodes, or
 * enter/leave visitors at a named key, leading to four permutations of
 * visitor API:
 *
 * 1) Named visitors triggered when entering a node a specific kind.
 *
 *     visit(ast, {
 *       Kind(node) {
 *         // enter the "Kind" node
 *       }
 *     })
 *
 * 2) Named visitors that trigger upon entering and leaving a node of
 *    a specific kind.
 *
 *     visit(ast, {
 *       Kind: {
 *         enter(node) {
 *           // enter the "Kind" node
 *         }
 *         leave(node) {
 *           // leave the "Kind" node
 *         }
 *       }
 *     })
 *
 * 3) Generic visitors that trigger upon entering and leaving any node.
 *
 *     visit(ast, {
 *       enter(node) {
 *         // enter any node
 *       },
 *       leave(node) {
 *         // leave any node
 *       }
 *     })
 *
 * 4) Parallel visitors for entering and leaving nodes of a specific kind.
 *
 *     visit(ast, {
 *       enter: {
 *         Kind(node) {
 *           // enter the "Kind" node
 *         }
 *       },
 *       leave: {
 *         Kind(node) {
 *           // leave the "Kind" node
 *         }
 *       }
 *     })
 */
function visit(root, visitor, keyMap) {
  var visitorKeys = keyMap || QueryDocumentKeys;

  var stack = void 0;
  var inArray = Array.isArray(root);
  var keys = [root];
  var index = -1;
  var edits = [];
  var parent = void 0;
  var path = [];
  var ancestors = [];
  var newRoot = root;

  do {
    index++;
    var isLeaving = index === keys.length;
    var key = void 0;
    var node = void 0;
    var isEdited = isLeaving && edits.length !== 0;
    if (isLeaving) {
      key = ancestors.length === 0 ? undefined : path.pop();
      node = parent;
      parent = ancestors.pop();
      if (isEdited) {
        if (inArray) {
          node = node.slice();
        } else {
          var clone = {};
          for (var k in node) {
            if (node.hasOwnProperty(k)) {
              clone[k] = node[k];
            }
          }
          node = clone;
        }
        var editOffset = 0;
        for (var ii = 0; ii < edits.length; ii++) {
          var editKey = edits[ii][0];
          var editValue = edits[ii][1];
          if (inArray) {
            editKey -= editOffset;
          }
          if (inArray && editValue === null) {
            node.splice(editKey, 1);
            editOffset++;
          } else {
            node[editKey] = editValue;
          }
        }
      }
      index = stack.index;
      keys = stack.keys;
      edits = stack.edits;
      inArray = stack.inArray;
      stack = stack.prev;
    } else {
      key = parent ? inArray ? index : keys[index] : undefined;
      node = parent ? parent[key] : newRoot;
      if (node === null || node === undefined) {
        continue;
      }
      if (parent) {
        path.push(key);
      }
    }

    var result = void 0;
    if (!Array.isArray(node)) {
      if (!isNode(node)) {
        throw new Error('Invalid AST Node: ' + JSON.stringify(node));
      }
      var visitFn = getVisitFn(visitor, node.kind, isLeaving);
      if (visitFn) {
        result = visitFn.call(visitor, node, key, parent, path, ancestors);

        if (result === BREAK) {
          break;
        }

        if (result === false) {
          if (!isLeaving) {
            path.pop();
            continue;
          }
        } else if (result !== undefined) {
          edits.push([key, result]);
          if (!isLeaving) {
            if (isNode(result)) {
              node = result;
            } else {
              path.pop();
              continue;
            }
          }
        }
      }
    }

    if (result === undefined && isEdited) {
      edits.push([key, node]);
    }

    if (!isLeaving) {
      stack = { inArray: inArray, index: index, keys: keys, edits: edits, prev: stack };
      inArray = Array.isArray(node);
      keys = inArray ? node : visitorKeys[node.kind] || [];
      index = -1;
      edits = [];
      if (parent) {
        ancestors.push(parent);
      }
      parent = node;
    }
  } while (stack !== undefined);

  if (edits.length !== 0) {
    newRoot = edits[edits.length - 1][1];
  }

  return newRoot;
}

function isNode(maybeNode) {
  return maybeNode && typeof maybeNode.kind === 'string';
}

/**
 * Creates a new visitor instance which delegates to many visitors to run in
 * parallel. Each visitor will be visited for each node before moving on.
 *
 * If a prior visitor edits a node, no following visitors will see that node.
 */
function visitInParallel(visitors) {
  var skipping = new Array(visitors.length);

  return {
    enter: function enter(node) {
      for (var i = 0; i < visitors.length; i++) {
        if (!skipping[i]) {
          var fn = getVisitFn(visitors[i], node.kind, /* isLeaving */false);
          if (fn) {
            var result = fn.apply(visitors[i], arguments);
            if (result === false) {
              skipping[i] = node;
            } else if (result === BREAK) {
              skipping[i] = BREAK;
            } else if (result !== undefined) {
              return result;
            }
          }
        }
      }
    },
    leave: function leave(node) {
      for (var i = 0; i < visitors.length; i++) {
        if (!skipping[i]) {
          var fn = getVisitFn(visitors[i], node.kind, /* isLeaving */true);
          if (fn) {
            var result = fn.apply(visitors[i], arguments);
            if (result === BREAK) {
              skipping[i] = BREAK;
            } else if (result !== undefined && result !== false) {
              return result;
            }
          }
        } else if (skipping[i] === node) {
          skipping[i] = null;
        }
      }
    }
  };
}

/**
 * Creates a new visitor instance which maintains a provided TypeInfo instance
 * along with visiting visitor.
 */
function visitWithTypeInfo(typeInfo, visitor) {
  return {
    enter: function enter(node) {
      typeInfo.enter(node);
      var fn = getVisitFn(visitor, node.kind, /* isLeaving */false);
      if (fn) {
        var result = fn.apply(visitor, arguments);
        if (result !== undefined) {
          typeInfo.leave(node);
          if (isNode(result)) {
            typeInfo.enter(result);
          }
        }
        return result;
      }
    },
    leave: function leave(node) {
      var fn = getVisitFn(visitor, node.kind, /* isLeaving */true);
      var result = void 0;
      if (fn) {
        result = fn.apply(visitor, arguments);
      }
      typeInfo.leave(node);
      return result;
    }
  };
}

/**
 * Given a visitor instance, if it is leaving or not, and a node kind, return
 * the function the visitor runtime should call.
 */
function getVisitFn(visitor, kind, isLeaving) {
  var kindVisitor = visitor[kind];
  if (kindVisitor) {
    if (!isLeaving && typeof kindVisitor === 'function') {
      // { Kind() {} }
      return kindVisitor;
    }
    var kindSpecificVisitor = isLeaving ? kindVisitor.leave : kindVisitor.enter;
    if (typeof kindSpecificVisitor === 'function') {
      // { Kind: { enter() {}, leave() {} } }
      return kindSpecificVisitor;
    }
  } else {
    var specificVisitor = isLeaving ? visitor.leave : visitor.enter;
    if (specificVisitor) {
      if (typeof specificVisitor === 'function') {
        // { enter() {}, leave() {} }
        return specificVisitor;
      }
      var specificKindVisitor = specificVisitor[kind];
      if (typeof specificKindVisitor === 'function') {
        // { enter: { Kind() {} }, leave: { Kind() {} } }
        return specificKindVisitor;
      }
    }
  }
}

/***/ }),
/* 54 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.valueFromAST = valueFromAST;

var _keyMap = __webpack_require__(42);

var _keyMap2 = _interopRequireDefault(_keyMap);

var _invariant = __webpack_require__(13);

var _invariant2 = _interopRequireDefault(_invariant);

var _isNullish = __webpack_require__(26);

var _isNullish2 = _interopRequireDefault(_isNullish);

var _isInvalid = __webpack_require__(52);

var _isInvalid2 = _interopRequireDefault(_isInvalid);

var _kinds = __webpack_require__(10);

var Kind = _interopRequireWildcard(_kinds);

var _definition = __webpack_require__(6);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

/**
 * Produces a JavaScript value given a GraphQL Value AST.
 *
 * A GraphQL type must be provided, which will be used to interpret different
 * GraphQL Value literals.
 *
 * Returns `undefined` when the value could not be validly coerced according to
 * the provided type.
 *
 * | GraphQL Value        | JSON Value    |
 * | -------------------- | ------------- |
 * | Input Object         | Object        |
 * | List                 | Array         |
 * | Boolean              | Boolean       |
 * | String               | String        |
 * | Int / Float          | Number        |
 * | Enum Value           | Mixed         |
 * | NullValue            | null          |
 *
 */

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function valueFromAST(valueNode, type, variables) {
  if (!valueNode) {
    // When there is no node, then there is also no value.
    // Importantly, this is different from returning the value null.
    return;
  }

  if (type instanceof _definition.GraphQLNonNull) {
    if (valueNode.kind === Kind.NULL) {
      return; // Invalid: intentionally return no value.
    }
    return valueFromAST(valueNode, type.ofType, variables);
  }

  if (valueNode.kind === Kind.NULL) {
    // This is explicitly returning the value null.
    return null;
  }

  if (valueNode.kind === Kind.VARIABLE) {
    var variableName = valueNode.name.value;
    if (!variables || (0, _isInvalid2.default)(variables[variableName])) {
      // No valid return value.
      return;
    }
    // Note: we're not doing any checking that this variable is correct. We're
    // assuming that this query has been validated and the variable usage here
    // is of the correct type.
    return variables[variableName];
  }

  if (type instanceof _definition.GraphQLList) {
    var itemType = type.ofType;
    if (valueNode.kind === Kind.LIST) {
      var coercedValues = [];
      var itemNodes = valueNode.values;
      for (var i = 0; i < itemNodes.length; i++) {
        if (isMissingVariable(itemNodes[i], variables)) {
          // If an array contains a missing variable, it is either coerced to
          // null or if the item type is non-null, it considered invalid.
          if (itemType instanceof _definition.GraphQLNonNull) {
            return; // Invalid: intentionally return no value.
          }
          coercedValues.push(null);
        } else {
          var itemValue = valueFromAST(itemNodes[i], itemType, variables);
          if ((0, _isInvalid2.default)(itemValue)) {
            return; // Invalid: intentionally return no value.
          }
          coercedValues.push(itemValue);
        }
      }
      return coercedValues;
    }
    var coercedValue = valueFromAST(valueNode, itemType, variables);
    if ((0, _isInvalid2.default)(coercedValue)) {
      return; // Invalid: intentionally return no value.
    }
    return [coercedValue];
  }

  if (type instanceof _definition.GraphQLInputObjectType) {
    if (valueNode.kind !== Kind.OBJECT) {
      return; // Invalid: intentionally return no value.
    }
    var coercedObj = Object.create(null);
    var fields = type.getFields();
    var fieldNodes = (0, _keyMap2.default)(valueNode.fields, function (field) {
      return field.name.value;
    });
    var fieldNames = Object.keys(fields);
    for (var _i = 0; _i < fieldNames.length; _i++) {
      var fieldName = fieldNames[_i];
      var field = fields[fieldName];
      var fieldNode = fieldNodes[fieldName];
      if (!fieldNode || isMissingVariable(fieldNode.value, variables)) {
        if (!(0, _isInvalid2.default)(field.defaultValue)) {
          coercedObj[fieldName] = field.defaultValue;
        } else if (field.type instanceof _definition.GraphQLNonNull) {
          return; // Invalid: intentionally return no value.
        }
        continue;
      }
      var fieldValue = valueFromAST(fieldNode.value, field.type, variables);
      if ((0, _isInvalid2.default)(fieldValue)) {
        return; // Invalid: intentionally return no value.
      }
      coercedObj[fieldName] = fieldValue;
    }
    return coercedObj;
  }

  (0, _invariant2.default)(type instanceof _definition.GraphQLScalarType || type instanceof _definition.GraphQLEnumType, 'Must be input type');

  var parsed = type.parseLiteral(valueNode);
  if ((0, _isNullish2.default)(parsed)) {
    // null or invalid values represent a failure to parse correctly,
    // in which case no value is returned.
    return;
  }

  return parsed;
}

// Returns true if the provided valueNode is a variable which is not defined
// in the set of variables.
function isMissingVariable(valueNode, variables) {
  return valueNode.kind === Kind.VARIABLE && (!variables || (0, _isInvalid2.default)(variables[valueNode.name.value]));
}

/***/ }),
/* 55 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4);

var EventPluginRegistry = __webpack_require__(67);
var EventPluginUtils = __webpack_require__(109);
var ReactErrorUtils = __webpack_require__(113);

var accumulateInto = __webpack_require__(174);
var forEachAccumulated = __webpack_require__(175);
var invariant = __webpack_require__(1);

/**
 * Internal store for event listeners
 */
var listenerBank = {};

/**
 * Internal queue of events that have accumulated their dispatches and are
 * waiting to have their dispatches executed.
 */
var eventQueue = null;

/**
 * Dispatches an event and releases it back into the pool, unless persistent.
 *
 * @param {?object} event Synthetic event to be dispatched.
 * @param {boolean} simulated If the event is simulated (changes exn behavior)
 * @private
 */
var executeDispatchesAndRelease = function (event, simulated) {
  if (event) {
    EventPluginUtils.executeDispatchesInOrder(event, simulated);

    if (!event.isPersistent()) {
      event.constructor.release(event);
    }
  }
};
var executeDispatchesAndReleaseSimulated = function (e) {
  return executeDispatchesAndRelease(e, true);
};
var executeDispatchesAndReleaseTopLevel = function (e) {
  return executeDispatchesAndRelease(e, false);
};

var getDictionaryKey = function (inst) {
  // Prevents V8 performance issue:
  // https://github.com/facebook/react/pull/7232
  return '.' + inst._rootNodeID;
};

function isInteractive(tag) {
  return tag === 'button' || tag === 'input' || tag === 'select' || tag === 'textarea';
}

function shouldPreventMouseEvent(name, type, props) {
  switch (name) {
    case 'onClick':
    case 'onClickCapture':
    case 'onDoubleClick':
    case 'onDoubleClickCapture':
    case 'onMouseDown':
    case 'onMouseDownCapture':
    case 'onMouseMove':
    case 'onMouseMoveCapture':
    case 'onMouseUp':
    case 'onMouseUpCapture':
      return !!(props.disabled && isInteractive(type));
    default:
      return false;
  }
}

/**
 * This is a unified interface for event plugins to be installed and configured.
 *
 * Event plugins can implement the following properties:
 *
 *   `extractEvents` {function(string, DOMEventTarget, string, object): *}
 *     Required. When a top-level event is fired, this method is expected to
 *     extract synthetic events that will in turn be queued and dispatched.
 *
 *   `eventTypes` {object}
 *     Optional, plugins that fire events must publish a mapping of registration
 *     names that are used to register listeners. Values of this mapping must
 *     be objects that contain `registrationName` or `phasedRegistrationNames`.
 *
 *   `executeDispatch` {function(object, function, string)}
 *     Optional, allows plugins to override how an event gets dispatched. By
 *     default, the listener is simply invoked.
 *
 * Each plugin that is injected into `EventsPluginHub` is immediately operable.
 *
 * @public
 */
var EventPluginHub = {

  /**
   * Methods for injecting dependencies.
   */
  injection: {

    /**
     * @param {array} InjectedEventPluginOrder
     * @public
     */
    injectEventPluginOrder: EventPluginRegistry.injectEventPluginOrder,

    /**
     * @param {object} injectedNamesToPlugins Map from names to plugin modules.
     */
    injectEventPluginsByName: EventPluginRegistry.injectEventPluginsByName

  },

  /**
   * Stores `listener` at `listenerBank[registrationName][key]`. Is idempotent.
   *
   * @param {object} inst The instance, which is the source of events.
   * @param {string} registrationName Name of listener (e.g. `onClick`).
   * @param {function} listener The callback to store.
   */
  putListener: function (inst, registrationName, listener) {
    !(typeof listener === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Expected %s listener to be a function, instead got type %s', registrationName, typeof listener) : _prodInvariant('94', registrationName, typeof listener) : void 0;

    var key = getDictionaryKey(inst);
    var bankForRegistrationName = listenerBank[registrationName] || (listenerBank[registrationName] = {});
    bankForRegistrationName[key] = listener;

    var PluginModule = EventPluginRegistry.registrationNameModules[registrationName];
    if (PluginModule && PluginModule.didPutListener) {
      PluginModule.didPutListener(inst, registrationName, listener);
    }
  },

  /**
   * @param {object} inst The instance, which is the source of events.
   * @param {string} registrationName Name of listener (e.g. `onClick`).
   * @return {?function} The stored callback.
   */
  getListener: function (inst, registrationName) {
    // TODO: shouldPreventMouseEvent is DOM-specific and definitely should not
    // live here; needs to be moved to a better place soon
    var bankForRegistrationName = listenerBank[registrationName];
    if (shouldPreventMouseEvent(registrationName, inst._currentElement.type, inst._currentElement.props)) {
      return null;
    }
    var key = getDictionaryKey(inst);
    return bankForRegistrationName && bankForRegistrationName[key];
  },

  /**
   * Deletes a listener from the registration bank.
   *
   * @param {object} inst The instance, which is the source of events.
   * @param {string} registrationName Name of listener (e.g. `onClick`).
   */
  deleteListener: function (inst, registrationName) {
    var PluginModule = EventPluginRegistry.registrationNameModules[registrationName];
    if (PluginModule && PluginModule.willDeleteListener) {
      PluginModule.willDeleteListener(inst, registrationName);
    }

    var bankForRegistrationName = listenerBank[registrationName];
    // TODO: This should never be null -- when is it?
    if (bankForRegistrationName) {
      var key = getDictionaryKey(inst);
      delete bankForRegistrationName[key];
    }
  },

  /**
   * Deletes all listeners for the DOM element with the supplied ID.
   *
   * @param {object} inst The instance, which is the source of events.
   */
  deleteAllListeners: function (inst) {
    var key = getDictionaryKey(inst);
    for (var registrationName in listenerBank) {
      if (!listenerBank.hasOwnProperty(registrationName)) {
        continue;
      }

      if (!listenerBank[registrationName][key]) {
        continue;
      }

      var PluginModule = EventPluginRegistry.registrationNameModules[registrationName];
      if (PluginModule && PluginModule.willDeleteListener) {
        PluginModule.willDeleteListener(inst, registrationName);
      }

      delete listenerBank[registrationName][key];
    }
  },

  /**
   * Allows registered plugins an opportunity to extract events from top-level
   * native browser events.
   *
   * @return {*} An accumulation of synthetic events.
   * @internal
   */
  extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {
    var events;
    var plugins = EventPluginRegistry.plugins;
    for (var i = 0; i < plugins.length; i++) {
      // Not every plugin in the ordering may be loaded at runtime.
      var possiblePlugin = plugins[i];
      if (possiblePlugin) {
        var extractedEvents = possiblePlugin.extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget);
        if (extractedEvents) {
          events = accumulateInto(events, extractedEvents);
        }
      }
    }
    return events;
  },

  /**
   * Enqueues a synthetic event that should be dispatched when
   * `processEventQueue` is invoked.
   *
   * @param {*} events An accumulation of synthetic events.
   * @internal
   */
  enqueueEvents: function (events) {
    if (events) {
      eventQueue = accumulateInto(eventQueue, events);
    }
  },

  /**
   * Dispatches all synthetic events on the event queue.
   *
   * @internal
   */
  processEventQueue: function (simulated) {
    // Set `eventQueue` to null before processing it so that we can tell if more
    // events get enqueued while processing.
    var processingEventQueue = eventQueue;
    eventQueue = null;
    if (simulated) {
      forEachAccumulated(processingEventQueue, executeDispatchesAndReleaseSimulated);
    } else {
      forEachAccumulated(processingEventQueue, executeDispatchesAndReleaseTopLevel);
    }
    !!eventQueue ? process.env.NODE_ENV !== 'production' ? invariant(false, 'processEventQueue(): Additional events were enqueued while processing an event queue. Support for this has not yet been implemented.') : _prodInvariant('95') : void 0;
    // This would be a good time to rethrow if any of the event handlers threw.
    ReactErrorUtils.rethrowCaughtError();
  },

  /**
   * These are needed for tests only. Do not use!
   */
  __purge: function () {
    listenerBank = {};
  },

  __getListenerBank: function () {
    return listenerBank;
  }

};

module.exports = EventPluginHub;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 56 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var EventPluginHub = __webpack_require__(55);
var EventPluginUtils = __webpack_require__(109);

var accumulateInto = __webpack_require__(174);
var forEachAccumulated = __webpack_require__(175);
var warning = __webpack_require__(2);

var getListener = EventPluginHub.getListener;

/**
 * Some event types have a notion of different registration names for different
 * "phases" of propagation. This finds listeners by a given phase.
 */
function listenerAtPhase(inst, event, propagationPhase) {
  var registrationName = event.dispatchConfig.phasedRegistrationNames[propagationPhase];
  return getListener(inst, registrationName);
}

/**
 * Tags a `SyntheticEvent` with dispatched listeners. Creating this function
 * here, allows us to not have to bind or create functions for each event.
 * Mutating the event's members allows us to not have to create a wrapping
 * "dispatch" object that pairs the event with the listener.
 */
function accumulateDirectionalDispatches(inst, phase, event) {
  if (process.env.NODE_ENV !== 'production') {
    process.env.NODE_ENV !== 'production' ? warning(inst, 'Dispatching inst must not be null') : void 0;
  }
  var listener = listenerAtPhase(inst, event, phase);
  if (listener) {
    event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);
    event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);
  }
}

/**
 * Collect dispatches (must be entirely collected before dispatching - see unit
 * tests). Lazily allocate the array to conserve memory.  We must loop through
 * each event and perform the traversal for each one. We cannot perform a
 * single traversal for the entire collection of events because each event may
 * have a different target.
 */
function accumulateTwoPhaseDispatchesSingle(event) {
  if (event && event.dispatchConfig.phasedRegistrationNames) {
    EventPluginUtils.traverseTwoPhase(event._targetInst, accumulateDirectionalDispatches, event);
  }
}

/**
 * Same as `accumulateTwoPhaseDispatchesSingle`, but skips over the targetID.
 */
function accumulateTwoPhaseDispatchesSingleSkipTarget(event) {
  if (event && event.dispatchConfig.phasedRegistrationNames) {
    var targetInst = event._targetInst;
    var parentInst = targetInst ? EventPluginUtils.getParentInstance(targetInst) : null;
    EventPluginUtils.traverseTwoPhase(parentInst, accumulateDirectionalDispatches, event);
  }
}

/**
 * Accumulates without regard to direction, does not look for phased
 * registration names. Same as `accumulateDirectDispatchesSingle` but without
 * requiring that the `dispatchMarker` be the same as the dispatched ID.
 */
function accumulateDispatches(inst, ignoredDirection, event) {
  if (event && event.dispatchConfig.registrationName) {
    var registrationName = event.dispatchConfig.registrationName;
    var listener = getListener(inst, registrationName);
    if (listener) {
      event._dispatchListeners = accumulateInto(event._dispatchListeners, listener);
      event._dispatchInstances = accumulateInto(event._dispatchInstances, inst);
    }
  }
}

/**
 * Accumulates dispatches on an `SyntheticEvent`, but only for the
 * `dispatchMarker`.
 * @param {SyntheticEvent} event
 */
function accumulateDirectDispatchesSingle(event) {
  if (event && event.dispatchConfig.registrationName) {
    accumulateDispatches(event._targetInst, null, event);
  }
}

function accumulateTwoPhaseDispatches(events) {
  forEachAccumulated(events, accumulateTwoPhaseDispatchesSingle);
}

function accumulateTwoPhaseDispatchesSkipTarget(events) {
  forEachAccumulated(events, accumulateTwoPhaseDispatchesSingleSkipTarget);
}

function accumulateEnterLeaveDispatches(leave, enter, from, to) {
  EventPluginUtils.traverseEnterLeave(from, to, accumulateDispatches, leave, enter);
}

function accumulateDirectDispatches(events) {
  forEachAccumulated(events, accumulateDirectDispatchesSingle);
}

/**
 * A small set of propagation patterns, each of which will accept a small amount
 * of information, and generate a set of "dispatch ready event objects" - which
 * are sets of events that have already been annotated with a set of dispatched
 * listener functions/ids. The API is designed this way to discourage these
 * propagation strategies from actually executing the dispatches, since we
 * always want to collect the entire set of dispatches before executing event a
 * single one.
 *
 * @constructor EventPropagators
 */
var EventPropagators = {
  accumulateTwoPhaseDispatches: accumulateTwoPhaseDispatches,
  accumulateTwoPhaseDispatchesSkipTarget: accumulateTwoPhaseDispatchesSkipTarget,
  accumulateDirectDispatches: accumulateDirectDispatches,
  accumulateEnterLeaveDispatches: accumulateEnterLeaveDispatches
};

module.exports = EventPropagators;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 57 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



/**
 * `ReactInstanceMap` maintains a mapping from a public facing stateful
 * instance (key) and the internal representation (value). This allows public
 * methods to accept the user facing instance as an argument and map them back
 * to internal methods.
 */

// TODO: Replace this with ES6: var ReactInstanceMap = new Map();

var ReactInstanceMap = {

  /**
   * This API should be called `delete` but we'd have to make sure to always
   * transform these to strings for IE support. When this transform is fully
   * supported we can rename it.
   */
  remove: function (key) {
    key._reactInternalInstance = undefined;
  },

  get: function (key) {
    return key._reactInternalInstance;
  },

  has: function (key) {
    return key._reactInternalInstance !== undefined;
  },

  set: function (key, value) {
    key._reactInternalInstance = value;
  }

};

module.exports = ReactInstanceMap;

/***/ }),
/* 58 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var SyntheticEvent = __webpack_require__(24);

var getEventTarget = __webpack_require__(118);

/**
 * @interface UIEvent
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var UIEventInterface = {
  view: function (event) {
    if (event.view) {
      return event.view;
    }

    var target = getEventTarget(event);
    if (target.window === target) {
      // target is a window object
      return target;
    }

    var doc = target.ownerDocument;
    // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8.
    if (doc) {
      return doc.defaultView || doc.parentWindow;
    } else {
      return window;
    }
  },
  detail: function (event) {
    return event.detail || 0;
  }
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticEvent}
 */
function SyntheticUIEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticEvent.augmentClass(SyntheticUIEvent, UIEventInterface);

module.exports = SyntheticUIEvent;

/***/ }),
/* 59 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = onlineParser;
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/**
 * Builds an online immutable parser, designed to be used as part of a syntax
 * highlighting and code intelligence tools.
 *
 * Options:
 *
 *     eatWhitespace: (
 *       stream: Stream | CodeMirror.StringStream | CharacterStream
 *     ) => boolean
 *       Use CodeMirror API.
 *
 *     LexRules: { [name: string]: RegExp }, Includes `Punctuation`, `Comment`.
 *
 *     ParseRules: { [name: string]: Array<Rule> }, Includes `Document`.
 *
 *     editorConfig: { [name: string]: mixed }, Provides an editor-specific
 *       configurations set.
 *
 */

function onlineParser(options) {
  return {
    startState: function startState() {
      var initialState = { level: 0 };
      pushRule(options.ParseRules, initialState, 'Document');
      return initialState;
    },
    token: function token(stream, state) {
      return getToken(stream, state, options);
    }
  };
}

function getToken(stream, state, options) {
  var LexRules = options.LexRules,
      ParseRules = options.ParseRules,
      eatWhitespace = options.eatWhitespace,
      editorConfig = options.editorConfig;

  // Restore state after an empty-rule.

  if (state.rule && state.rule.length === 0) {
    popRule(state);
  } else if (state.needsAdvance) {
    state.needsAdvance = false;
    advanceRule(state, true);
  }

  // Remember initial indentation
  if (stream.sol()) {
    var tabSize = editorConfig && editorConfig.tabSize || 2;
    state.indentLevel = Math.floor(stream.indentation() / tabSize);
  }

  // Consume spaces and ignored characters
  if (eatWhitespace(stream)) {
    return 'ws';
  }

  // Get a matched token from the stream, using lex
  var token = lex(LexRules, stream);

  // If there's no matching token, skip ahead.
  if (!token) {
    stream.match(/\S+/);
    pushRule(SpecialParseRules, state, 'Invalid');
    return 'invalidchar';
  }

  // If the next token is a Comment, insert a Comment parsing rule.
  if (token.kind === 'Comment') {
    pushRule(SpecialParseRules, state, 'Comment');
    return 'comment';
  }

  // Save state before continuing.
  var backupState = assign({}, state);

  // Handle changes in expected indentation level
  if (token.kind === 'Punctuation') {
    if (/^[{([]/.test(token.value)) {
      // Push on the stack of levels one level deeper than the current level.
      state.levels = (state.levels || []).concat(state.indentLevel + 1);
    } else if (/^[})\]]/.test(token.value)) {
      // Pop from the stack of levels.
      // If the top of the stack is lower than the current level, lower the
      // current level to match.
      var levels = state.levels = (state.levels || []).slice(0, -1);
      if (levels.length > 0 && levels[levels.length - 1] < state.indentLevel) {
        state.indentLevel = levels[levels.length - 1];
      }
    }
  }

  while (state.rule) {
    // If this is a forking rule, determine what rule to use based on
    // the current token, otherwise expect based on the current step.
    var expected = typeof state.rule === 'function' ? state.step === 0 ? state.rule(token, stream) : null : state.rule[state.step];

    // Seperator between list elements if necessary.
    if (state.needsSeperator) {
      expected = expected && expected.separator;
    }

    if (expected) {
      // Un-wrap optional/list ParseRules.
      if (expected.ofRule) {
        expected = expected.ofRule;
      }

      // A string represents a Rule
      if (typeof expected === 'string') {
        pushRule(ParseRules, state, expected);
        continue;
      }

      // Otherwise, match a Terminal.
      if (expected.match && expected.match(token)) {
        if (expected.update) {
          expected.update(state, token);
        }

        // If this token was a punctuator, advance the parse rule, otherwise
        // mark the state to be advanced before the next token. This ensures
        // that tokens which can be appended to keep the appropriate state.
        if (token.kind === 'Punctuation') {
          advanceRule(state, true);
        } else {
          state.needsAdvance = true;
        }

        return expected.style;
      }
    }

    unsuccessful(state);
  }

  // The parser does not know how to interpret this token, do not affect state.
  assign(state, backupState);
  pushRule(SpecialParseRules, state, 'Invalid');
  return 'invalidchar';
}

// A special rule set for parsing comment tokens.
var SpecialParseRules = {
  Invalid: [],
  Comment: []
};

function assign(to, from) {
  var keys = Object.keys(from);
  for (var i = 0; i < keys.length; i++) {
    to[keys[i]] = from[keys[i]];
  }
  return to;
}

// Push a new rule onto the state.
function pushRule(ParseRules, state, ruleKind) {
  if (!ParseRules[ruleKind]) {
    throw new TypeError('Unknown rule: ' + ruleKind);
  }
  state.prevState = assign({}, state);
  state.kind = ruleKind;
  state.name = null;
  state.type = null;
  state.rule = ParseRules[ruleKind];
  state.step = 0;
  state.needsSeperator = false;
}

// Pop the current rule from the state.
function popRule(state) {
  state.kind = state.prevState.kind;
  state.name = state.prevState.name;
  state.type = state.prevState.type;
  state.rule = state.prevState.rule;
  state.step = state.prevState.step;
  state.needsSeperator = state.prevState.needsSeperator;
  state.prevState = state.prevState.prevState;
}

// Advance the step of the current rule.
function advanceRule(state, successful) {
  // If this is advancing successfully and the current state is a list, give
  // it an opportunity to repeat itself.
  if (isList(state)) {
    var separator = state.rule[state.step].separator;
    if (separator) {
      state.needsSeperator = !state.needsSeperator;
      // If the separator was optional, then give it an opportunity to repeat.
      if (!state.needsSeperator && separator.ofRule) {
        return;
      }
    }
    // If this was a successful list parse, then allow it to repeat itself.
    if (successful) {
      return;
    }
  }

  // Advance the step in the rule. If the rule is completed, pop
  // the rule and advance the parent rule as well (recursively).
  state.needsSeperator = false;
  state.step++;
  // While the current rule is completed.
  while (state.rule && !(Array.isArray(state.rule) && state.step < state.rule.length)) {
    popRule(state);

    if (state.rule) {
      // Do not advance a List step so it has the opportunity to repeat itself.
      if (isList(state)) {
        if (state.rule[state.step].separator) {
          state.needsSeperator = !state.needsSeperator;
        }
      } else {
        state.needsSeperator = false;
        state.step++;
      }
    }
  }
}

function isList(state) {
  return Array.isArray(state.rule) && state.rule[state.step].isList;
}

// Unwind the state after an unsuccessful match.
function unsuccessful(state) {
  // Fall back to the parent rule until you get to an optional or list rule or
  // until the entire stack of rules is empty.
  while (state.rule && !(Array.isArray(state.rule) && state.rule[state.step].ofRule)) {
    popRule(state);
  }

  // If there is still a rule, it must be an optional or list rule.
  // Consider this rule a success so that we may move past it.
  if (state.rule) {
    advanceRule(state, false);
  }
}

// Given a stream, returns a { kind, value } pair, or null.
function lex(LexRules, stream) {
  var kinds = Object.keys(LexRules);
  for (var i = 0; i < kinds.length; i++) {
    var match = stream.match(LexRules[kinds[i]]);
    if (match) {
      return { kind: kinds[i], value: match[0] };
    }
  }
}

/***/ }),
/* 60 */
/***/ (function(module, exports) {

exports.f = {}.propertyIsEnumerable;

/***/ }),
/* 61 */
/***/ (function(module, exports) {

module.exports = function(bitmap, value){
  return {
    enumerable  : !(bitmap & 1),
    configurable: !(bitmap & 2),
    writable    : !(bitmap & 4),
    value       : value
  };
};

/***/ }),
/* 62 */
/***/ (function(module, exports) {

var id = 0
  , px = Math.random();
module.exports = function(key){
  return 'Symbol('.concat(key === undefined ? '' : key, ')_', (++id + px).toString(36));
};

/***/ }),
/* 63 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.parse = parse;
exports.parseValue = parseValue;
exports.parseType = parseType;
exports.parseConstValue = parseConstValue;
exports.parseTypeReference = parseTypeReference;
exports.parseNamedType = parseNamedType;

var _source = __webpack_require__(102);

var _error = __webpack_require__(3);

var _lexer = __webpack_require__(100);

var _kinds = __webpack_require__(10);

/**
 * Given a GraphQL source, parses it into a Document.
 * Throws GraphQLError if a syntax error is encountered.
 */


/**
 * Configuration options to control parser behavior
 */

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function parse(source, options) {
  var sourceObj = typeof source === 'string' ? new _source.Source(source) : source;
  var lexer = (0, _lexer.createLexer)(sourceObj, options || {});
  return parseDocument(lexer);
}

/**
 * Given a string containing a GraphQL value (ex. `[42]`), parse the AST for
 * that value.
 * Throws GraphQLError if a syntax error is encountered.
 *
 * This is useful within tools that operate upon GraphQL Values directly and
 * in isolation of complete GraphQL documents.
 *
 * Consider providing the results to the utility function: valueFromAST().
 */
function parseValue(source, options) {
  var sourceObj = typeof source === 'string' ? new _source.Source(source) : source;
  var lexer = (0, _lexer.createLexer)(sourceObj, options || {});
  expect(lexer, _lexer.TokenKind.SOF);
  var value = parseValueLiteral(lexer, false);
  expect(lexer, _lexer.TokenKind.EOF);
  return value;
}

/**
 * Given a string containing a GraphQL Type (ex. `[Int!]`), parse the AST for
 * that type.
 * Throws GraphQLError if a syntax error is encountered.
 *
 * This is useful within tools that operate upon GraphQL Types directly and
 * in isolation of complete GraphQL documents.
 *
 * Consider providing the results to the utility function: typeFromAST().
 */
function parseType(source, options) {
  var sourceObj = typeof source === 'string' ? new _source.Source(source) : source;
  var lexer = (0, _lexer.createLexer)(sourceObj, options || {});
  expect(lexer, _lexer.TokenKind.SOF);
  var type = parseTypeReference(lexer);
  expect(lexer, _lexer.TokenKind.EOF);
  return type;
}

/**
 * Converts a name lex token into a name parse node.
 */
function parseName(lexer) {
  var token = expect(lexer, _lexer.TokenKind.NAME);
  return {
    kind: _kinds.NAME,
    value: token.value,
    loc: loc(lexer, token)
  };
}

// Implements the parsing rules in the Document section.

/**
 * Document : Definition+
 */
function parseDocument(lexer) {
  var start = lexer.token;
  expect(lexer, _lexer.TokenKind.SOF);
  var definitions = [];
  do {
    definitions.push(parseDefinition(lexer));
  } while (!skip(lexer, _lexer.TokenKind.EOF));

  return {
    kind: _kinds.DOCUMENT,
    definitions: definitions,
    loc: loc(lexer, start)
  };
}

/**
 * Definition :
 *   - OperationDefinition
 *   - FragmentDefinition
 *   - TypeSystemDefinition
 */
function parseDefinition(lexer) {
  if (peek(lexer, _lexer.TokenKind.BRACE_L)) {
    return parseOperationDefinition(lexer);
  }

  if (peek(lexer, _lexer.TokenKind.NAME)) {
    switch (lexer.token.value) {
      // Note: subscription is an experimental non-spec addition.
      case 'query':
      case 'mutation':
      case 'subscription':
        return parseOperationDefinition(lexer);

      case 'fragment':
        return parseFragmentDefinition(lexer);

      // Note: the Type System IDL is an experimental non-spec addition.
      case 'schema':
      case 'scalar':
      case 'type':
      case 'interface':
      case 'union':
      case 'enum':
      case 'input':
      case 'extend':
      case 'directive':
        return parseTypeSystemDefinition(lexer);
    }
  }

  throw unexpected(lexer);
}

// Implements the parsing rules in the Operations section.

/**
 * OperationDefinition :
 *  - SelectionSet
 *  - OperationType Name? VariableDefinitions? Directives? SelectionSet
 */
function parseOperationDefinition(lexer) {
  var start = lexer.token;
  if (peek(lexer, _lexer.TokenKind.BRACE_L)) {
    return {
      kind: _kinds.OPERATION_DEFINITION,
      operation: 'query',
      name: null,
      variableDefinitions: null,
      directives: [],
      selectionSet: parseSelectionSet(lexer),
      loc: loc(lexer, start)
    };
  }
  var operation = parseOperationType(lexer);
  var name = void 0;
  if (peek(lexer, _lexer.TokenKind.NAME)) {
    name = parseName(lexer);
  }
  return {
    kind: _kinds.OPERATION_DEFINITION,
    operation: operation,
    name: name,
    variableDefinitions: parseVariableDefinitions(lexer),
    directives: parseDirectives(lexer),
    selectionSet: parseSelectionSet(lexer),
    loc: loc(lexer, start)
  };
}

/**
 * OperationType : one of query mutation subscription
 */
function parseOperationType(lexer) {
  var operationToken = expect(lexer, _lexer.TokenKind.NAME);
  switch (operationToken.value) {
    case 'query':
      return 'query';
    case 'mutation':
      return 'mutation';
    // Note: subscription is an experimental non-spec addition.
    case 'subscription':
      return 'subscription';
  }

  throw unexpected(lexer, operationToken);
}

/**
 * VariableDefinitions : ( VariableDefinition+ )
 */
function parseVariableDefinitions(lexer) {
  return peek(lexer, _lexer.TokenKind.PAREN_L) ? many(lexer, _lexer.TokenKind.PAREN_L, parseVariableDefinition, _lexer.TokenKind.PAREN_R) : [];
}

/**
 * VariableDefinition : Variable : Type DefaultValue?
 */
function parseVariableDefinition(lexer) {
  var start = lexer.token;
  return {
    kind: _kinds.VARIABLE_DEFINITION,
    variable: parseVariable(lexer),
    type: (expect(lexer, _lexer.TokenKind.COLON), parseTypeReference(lexer)),
    defaultValue: skip(lexer, _lexer.TokenKind.EQUALS) ? parseValueLiteral(lexer, true) : null,
    loc: loc(lexer, start)
  };
}

/**
 * Variable : $ Name
 */
function parseVariable(lexer) {
  var start = lexer.token;
  expect(lexer, _lexer.TokenKind.DOLLAR);
  return {
    kind: _kinds.VARIABLE,
    name: parseName(lexer),
    loc: loc(lexer, start)
  };
}

/**
 * SelectionSet : { Selection+ }
 */
function parseSelectionSet(lexer) {
  var start = lexer.token;
  return {
    kind: _kinds.SELECTION_SET,
    selections: many(lexer, _lexer.TokenKind.BRACE_L, parseSelection, _lexer.TokenKind.BRACE_R),
    loc: loc(lexer, start)
  };
}

/**
 * Selection :
 *   - Field
 *   - FragmentSpread
 *   - InlineFragment
 */
function parseSelection(lexer) {
  return peek(lexer, _lexer.TokenKind.SPREAD) ? parseFragment(lexer) : parseField(lexer);
}

/**
 * Field : Alias? Name Arguments? Directives? SelectionSet?
 *
 * Alias : Name :
 */
function parseField(lexer) {
  var start = lexer.token;

  var nameOrAlias = parseName(lexer);
  var alias = void 0;
  var name = void 0;
  if (skip(lexer, _lexer.TokenKind.COLON)) {
    alias = nameOrAlias;
    name = parseName(lexer);
  } else {
    alias = null;
    name = nameOrAlias;
  }

  return {
    kind: _kinds.FIELD,
    alias: alias,
    name: name,
    arguments: parseArguments(lexer),
    directives: parseDirectives(lexer),
    selectionSet: peek(lexer, _lexer.TokenKind.BRACE_L) ? parseSelectionSet(lexer) : null,
    loc: loc(lexer, start)
  };
}

/**
 * Arguments : ( Argument+ )
 */
function parseArguments(lexer) {
  return peek(lexer, _lexer.TokenKind.PAREN_L) ? many(lexer, _lexer.TokenKind.PAREN_L, parseArgument, _lexer.TokenKind.PAREN_R) : [];
}

/**
 * Argument : Name : Value
 */
function parseArgument(lexer) {
  var start = lexer.token;
  return {
    kind: _kinds.ARGUMENT,
    name: parseName(lexer),
    value: (expect(lexer, _lexer.TokenKind.COLON), parseValueLiteral(lexer, false)),
    loc: loc(lexer, start)
  };
}

// Implements the parsing rules in the Fragments section.

/**
 * Corresponds to both FragmentSpread and InlineFragment in the spec.
 *
 * FragmentSpread : ... FragmentName Directives?
 *
 * InlineFragment : ... TypeCondition? Directives? SelectionSet
 */
function parseFragment(lexer) {
  var start = lexer.token;
  expect(lexer, _lexer.TokenKind.SPREAD);
  if (peek(lexer, _lexer.TokenKind.NAME) && lexer.token.value !== 'on') {
    return {
      kind: _kinds.FRAGMENT_SPREAD,
      name: parseFragmentName(lexer),
      directives: parseDirectives(lexer),
      loc: loc(lexer, start)
    };
  }
  var typeCondition = null;
  if (lexer.token.value === 'on') {
    lexer.advance();
    typeCondition = parseNamedType(lexer);
  }
  return {
    kind: _kinds.INLINE_FRAGMENT,
    typeCondition: typeCondition,
    directives: parseDirectives(lexer),
    selectionSet: parseSelectionSet(lexer),
    loc: loc(lexer, start)
  };
}

/**
 * FragmentDefinition :
 *   - fragment FragmentName on TypeCondition Directives? SelectionSet
 *
 * TypeCondition : NamedType
 */
function parseFragmentDefinition(lexer) {
  var start = lexer.token;
  expectKeyword(lexer, 'fragment');
  return {
    kind: _kinds.FRAGMENT_DEFINITION,
    name: parseFragmentName(lexer),
    typeCondition: (expectKeyword(lexer, 'on'), parseNamedType(lexer)),
    directives: parseDirectives(lexer),
    selectionSet: parseSelectionSet(lexer),
    loc: loc(lexer, start)
  };
}

/**
 * FragmentName : Name but not `on`
 */
function parseFragmentName(lexer) {
  if (lexer.token.value === 'on') {
    throw unexpected(lexer);
  }
  return parseName(lexer);
}

// Implements the parsing rules in the Values section.

/**
 * Value[Const] :
 *   - [~Const] Variable
 *   - IntValue
 *   - FloatValue
 *   - StringValue
 *   - BooleanValue
 *   - NullValue
 *   - EnumValue
 *   - ListValue[?Const]
 *   - ObjectValue[?Const]
 *
 * BooleanValue : one of `true` `false`
 *
 * NullValue : `null`
 *
 * EnumValue : Name but not `true`, `false` or `null`
 */
function parseValueLiteral(lexer, isConst) {
  var token = lexer.token;
  switch (token.kind) {
    case _lexer.TokenKind.BRACKET_L:
      return parseList(lexer, isConst);
    case _lexer.TokenKind.BRACE_L:
      return parseObject(lexer, isConst);
    case _lexer.TokenKind.INT:
      lexer.advance();
      return {
        kind: _kinds.INT,
        value: token.value,
        loc: loc(lexer, token)
      };
    case _lexer.TokenKind.FLOAT:
      lexer.advance();
      return {
        kind: _kinds.FLOAT,
        value: token.value,
        loc: loc(lexer, token)
      };
    case _lexer.TokenKind.STRING:
      lexer.advance();
      return {
        kind: _kinds.STRING,
        value: token.value,
        loc: loc(lexer, token)
      };
    case _lexer.TokenKind.NAME:
      if (token.value === 'true' || token.value === 'false') {
        lexer.advance();
        return {
          kind: _kinds.BOOLEAN,
          value: token.value === 'true',
          loc: loc(lexer, token)
        };
      } else if (token.value === 'null') {
        lexer.advance();
        return {
          kind: _kinds.NULL,
          loc: loc(lexer, token)
        };
      }
      lexer.advance();
      return {
        kind: _kinds.ENUM,
        value: token.value,
        loc: loc(lexer, token)
      };
    case _lexer.TokenKind.DOLLAR:
      if (!isConst) {
        return parseVariable(lexer);
      }
      break;
  }
  throw unexpected(lexer);
}

function parseConstValue(lexer) {
  return parseValueLiteral(lexer, true);
}

function parseValueValue(lexer) {
  return parseValueLiteral(lexer, false);
}

/**
 * ListValue[Const] :
 *   - [ ]
 *   - [ Value[?Const]+ ]
 */
function parseList(lexer, isConst) {
  var start = lexer.token;
  var item = isConst ? parseConstValue : parseValueValue;
  return {
    kind: _kinds.LIST,
    values: any(lexer, _lexer.TokenKind.BRACKET_L, item, _lexer.TokenKind.BRACKET_R),
    loc: loc(lexer, start)
  };
}

/**
 * ObjectValue[Const] :
 *   - { }
 *   - { ObjectField[?Const]+ }
 */
function parseObject(lexer, isConst) {
  var start = lexer.token;
  expect(lexer, _lexer.TokenKind.BRACE_L);
  var fields = [];
  while (!skip(lexer, _lexer.TokenKind.BRACE_R)) {
    fields.push(parseObjectField(lexer, isConst));
  }
  return {
    kind: _kinds.OBJECT,
    fields: fields,
    loc: loc(lexer, start)
  };
}

/**
 * ObjectField[Const] : Name : Value[?Const]
 */
function parseObjectField(lexer, isConst) {
  var start = lexer.token;
  return {
    kind: _kinds.OBJECT_FIELD,
    name: parseName(lexer),
    value: (expect(lexer, _lexer.TokenKind.COLON), parseValueLiteral(lexer, isConst)),
    loc: loc(lexer, start)
  };
}

// Implements the parsing rules in the Directives section.

/**
 * Directives : Directive+
 */
function parseDirectives(lexer) {
  var directives = [];
  while (peek(lexer, _lexer.TokenKind.AT)) {
    directives.push(parseDirective(lexer));
  }
  return directives;
}

/**
 * Directive : @ Name Arguments?
 */
function parseDirective(lexer) {
  var start = lexer.token;
  expect(lexer, _lexer.TokenKind.AT);
  return {
    kind: _kinds.DIRECTIVE,
    name: parseName(lexer),
    arguments: parseArguments(lexer),
    loc: loc(lexer, start)
  };
}

// Implements the parsing rules in the Types section.

/**
 * Type :
 *   - NamedType
 *   - ListType
 *   - NonNullType
 */
function parseTypeReference(lexer) {
  var start = lexer.token;
  var type = void 0;
  if (skip(lexer, _lexer.TokenKind.BRACKET_L)) {
    type = parseTypeReference(lexer);
    expect(lexer, _lexer.TokenKind.BRACKET_R);
    type = {
      kind: _kinds.LIST_TYPE,
      type: type,
      loc: loc(lexer, start)
    };
  } else {
    type = parseNamedType(lexer);
  }
  if (skip(lexer, _lexer.TokenKind.BANG)) {
    return {
      kind: _kinds.NON_NULL_TYPE,
      type: type,
      loc: loc(lexer, start)
    };
  }
  return type;
}

/**
 * NamedType : Name
 */
function parseNamedType(lexer) {
  var start = lexer.token;
  return {
    kind: _kinds.NAMED_TYPE,
    name: parseName(lexer),
    loc: loc(lexer, start)
  };
}

// Implements the parsing rules in the Type Definition section.

/**
 * TypeSystemDefinition :
 *   - SchemaDefinition
 *   - TypeDefinition
 *   - TypeExtensionDefinition
 *   - DirectiveDefinition
 *
 * TypeDefinition :
 *   - ScalarTypeDefinition
 *   - ObjectTypeDefinition
 *   - InterfaceTypeDefinition
 *   - UnionTypeDefinition
 *   - EnumTypeDefinition
 *   - InputObjectTypeDefinition
 */
function parseTypeSystemDefinition(lexer) {
  if (peek(lexer, _lexer.TokenKind.NAME)) {
    switch (lexer.token.value) {
      case 'schema':
        return parseSchemaDefinition(lexer);
      case 'scalar':
        return parseScalarTypeDefinition(lexer);
      case 'type':
        return parseObjectTypeDefinition(lexer);
      case 'interface':
        return parseInterfaceTypeDefinition(lexer);
      case 'union':
        return parseUnionTypeDefinition(lexer);
      case 'enum':
        return parseEnumTypeDefinition(lexer);
      case 'input':
        return parseInputObjectTypeDefinition(lexer);
      case 'extend':
        return parseTypeExtensionDefinition(lexer);
      case 'directive':
        return parseDirectiveDefinition(lexer);
    }
  }

  throw unexpected(lexer);
}

/**
 * SchemaDefinition : schema Directives? { OperationTypeDefinition+ }
 *
 * OperationTypeDefinition : OperationType : NamedType
 */
function parseSchemaDefinition(lexer) {
  var start = lexer.token;
  expectKeyword(lexer, 'schema');
  var directives = parseDirectives(lexer);
  var operationTypes = many(lexer, _lexer.TokenKind.BRACE_L, parseOperationTypeDefinition, _lexer.TokenKind.BRACE_R);
  return {
    kind: _kinds.SCHEMA_DEFINITION,
    directives: directives,
    operationTypes: operationTypes,
    loc: loc(lexer, start)
  };
}

function parseOperationTypeDefinition(lexer) {
  var start = lexer.token;
  var operation = parseOperationType(lexer);
  expect(lexer, _lexer.TokenKind.COLON);
  var type = parseNamedType(lexer);
  return {
    kind: _kinds.OPERATION_TYPE_DEFINITION,
    operation: operation,
    type: type,
    loc: loc(lexer, start)
  };
}

/**
 * ScalarTypeDefinition : scalar Name Directives?
 */
function parseScalarTypeDefinition(lexer) {
  var start = lexer.token;
  expectKeyword(lexer, 'scalar');
  var name = parseName(lexer);
  var directives = parseDirectives(lexer);
  return {
    kind: _kinds.SCALAR_TYPE_DEFINITION,
    name: name,
    directives: directives,
    loc: loc(lexer, start)
  };
}

/**
 * ObjectTypeDefinition :
 *   - type Name ImplementsInterfaces? Directives? { FieldDefinition+ }
 */
function parseObjectTypeDefinition(lexer) {
  var start = lexer.token;
  expectKeyword(lexer, 'type');
  var name = parseName(lexer);
  var interfaces = parseImplementsInterfaces(lexer);
  var directives = parseDirectives(lexer);
  var fields = any(lexer, _lexer.TokenKind.BRACE_L, parseFieldDefinition, _lexer.TokenKind.BRACE_R);
  return {
    kind: _kinds.OBJECT_TYPE_DEFINITION,
    name: name,
    interfaces: interfaces,
    directives: directives,
    fields: fields,
    loc: loc(lexer, start)
  };
}

/**
 * ImplementsInterfaces : implements NamedType+
 */
function parseImplementsInterfaces(lexer) {
  var types = [];
  if (lexer.token.value === 'implements') {
    lexer.advance();
    do {
      types.push(parseNamedType(lexer));
    } while (peek(lexer, _lexer.TokenKind.NAME));
  }
  return types;
}

/**
 * FieldDefinition : Name ArgumentsDefinition? : Type Directives?
 */
function parseFieldDefinition(lexer) {
  var start = lexer.token;
  var name = parseName(lexer);
  var args = parseArgumentDefs(lexer);
  expect(lexer, _lexer.TokenKind.COLON);
  var type = parseTypeReference(lexer);
  var directives = parseDirectives(lexer);
  return {
    kind: _kinds.FIELD_DEFINITION,
    name: name,
    arguments: args,
    type: type,
    directives: directives,
    loc: loc(lexer, start)
  };
}

/**
 * ArgumentsDefinition : ( InputValueDefinition+ )
 */
function parseArgumentDefs(lexer) {
  if (!peek(lexer, _lexer.TokenKind.PAREN_L)) {
    return [];
  }
  return many(lexer, _lexer.TokenKind.PAREN_L, parseInputValueDef, _lexer.TokenKind.PAREN_R);
}

/**
 * InputValueDefinition : Name : Type DefaultValue? Directives?
 */
function parseInputValueDef(lexer) {
  var start = lexer.token;
  var name = parseName(lexer);
  expect(lexer, _lexer.TokenKind.COLON);
  var type = parseTypeReference(lexer);
  var defaultValue = null;
  if (skip(lexer, _lexer.TokenKind.EQUALS)) {
    defaultValue = parseConstValue(lexer);
  }
  var directives = parseDirectives(lexer);
  return {
    kind: _kinds.INPUT_VALUE_DEFINITION,
    name: name,
    type: type,
    defaultValue: defaultValue,
    directives: directives,
    loc: loc(lexer, start)
  };
}

/**
 * InterfaceTypeDefinition : interface Name Directives? { FieldDefinition+ }
 */
function parseInterfaceTypeDefinition(lexer) {
  var start = lexer.token;
  expectKeyword(lexer, 'interface');
  var name = parseName(lexer);
  var directives = parseDirectives(lexer);
  var fields = any(lexer, _lexer.TokenKind.BRACE_L, parseFieldDefinition, _lexer.TokenKind.BRACE_R);
  return {
    kind: _kinds.INTERFACE_TYPE_DEFINITION,
    name: name,
    directives: directives,
    fields: fields,
    loc: loc(lexer, start)
  };
}

/**
 * UnionTypeDefinition : union Name Directives? = UnionMembers
 */
function parseUnionTypeDefinition(lexer) {
  var start = lexer.token;
  expectKeyword(lexer, 'union');
  var name = parseName(lexer);
  var directives = parseDirectives(lexer);
  expect(lexer, _lexer.TokenKind.EQUALS);
  var types = parseUnionMembers(lexer);
  return {
    kind: _kinds.UNION_TYPE_DEFINITION,
    name: name,
    directives: directives,
    types: types,
    loc: loc(lexer, start)
  };
}

/**
 * UnionMembers :
 *   - NamedType
 *   - UnionMembers | NamedType
 */
function parseUnionMembers(lexer) {
  var members = [];
  do {
    members.push(parseNamedType(lexer));
  } while (skip(lexer, _lexer.TokenKind.PIPE));
  return members;
}

/**
 * EnumTypeDefinition : enum Name Directives? { EnumValueDefinition+ }
 */
function parseEnumTypeDefinition(lexer) {
  var start = lexer.token;
  expectKeyword(lexer, 'enum');
  var name = parseName(lexer);
  var directives = parseDirectives(lexer);
  var values = many(lexer, _lexer.TokenKind.BRACE_L, parseEnumValueDefinition, _lexer.TokenKind.BRACE_R);
  return {
    kind: _kinds.ENUM_TYPE_DEFINITION,
    name: name,
    directives: directives,
    values: values,
    loc: loc(lexer, start)
  };
}

/**
 * EnumValueDefinition : EnumValue Directives?
 *
 * EnumValue : Name
 */
function parseEnumValueDefinition(lexer) {
  var start = lexer.token;
  var name = parseName(lexer);
  var directives = parseDirectives(lexer);
  return {
    kind: _kinds.ENUM_VALUE_DEFINITION,
    name: name,
    directives: directives,
    loc: loc(lexer, start)
  };
}

/**
 * InputObjectTypeDefinition : input Name Directives? { InputValueDefinition+ }
 */
function parseInputObjectTypeDefinition(lexer) {
  var start = lexer.token;
  expectKeyword(lexer, 'input');
  var name = parseName(lexer);
  var directives = parseDirectives(lexer);
  var fields = any(lexer, _lexer.TokenKind.BRACE_L, parseInputValueDef, _lexer.TokenKind.BRACE_R);
  return {
    kind: _kinds.INPUT_OBJECT_TYPE_DEFINITION,
    name: name,
    directives: directives,
    fields: fields,
    loc: loc(lexer, start)
  };
}

/**
 * TypeExtensionDefinition : extend ObjectTypeDefinition
 */
function parseTypeExtensionDefinition(lexer) {
  var start = lexer.token;
  expectKeyword(lexer, 'extend');
  var definition = parseObjectTypeDefinition(lexer);
  return {
    kind: _kinds.TYPE_EXTENSION_DEFINITION,
    definition: definition,
    loc: loc(lexer, start)
  };
}

/**
 * DirectiveDefinition :
 *   - directive @ Name ArgumentsDefinition? on DirectiveLocations
 */
function parseDirectiveDefinition(lexer) {
  var start = lexer.token;
  expectKeyword(lexer, 'directive');
  expect(lexer, _lexer.TokenKind.AT);
  var name = parseName(lexer);
  var args = parseArgumentDefs(lexer);
  expectKeyword(lexer, 'on');
  var locations = parseDirectiveLocations(lexer);
  return {
    kind: _kinds.DIRECTIVE_DEFINITION,
    name: name,
    arguments: args,
    locations: locations,
    loc: loc(lexer, start)
  };
}

/**
 * DirectiveLocations :
 *   - Name
 *   - DirectiveLocations | Name
 */
function parseDirectiveLocations(lexer) {
  var locations = [];
  do {
    locations.push(parseName(lexer));
  } while (skip(lexer, _lexer.TokenKind.PIPE));
  return locations;
}

// Core parsing utility functions

/**
 * Returns a location object, used to identify the place in
 * the source that created a given parsed object.
 */
function loc(lexer, startToken) {
  if (!lexer.options.noLocation) {
    return new Loc(startToken, lexer.lastToken, lexer.source);
  }
}

function Loc(startToken, endToken, source) {
  this.start = startToken.start;
  this.end = endToken.end;
  this.startToken = startToken;
  this.endToken = endToken;
  this.source = source;
}

// Print a simplified form when appearing in JSON/util.inspect.
Loc.prototype.toJSON = Loc.prototype.inspect = function toJSON() {
  return { start: this.start, end: this.end };
};

/**
 * Determines if the next token is of a given kind
 */
function peek(lexer, kind) {
  return lexer.token.kind === kind;
}

/**
 * If the next token is of the given kind, return true after advancing
 * the lexer. Otherwise, do not change the parser state and return false.
 */
function skip(lexer, kind) {
  var match = lexer.token.kind === kind;
  if (match) {
    lexer.advance();
  }
  return match;
}

/**
 * If the next token is of the given kind, return that token after advancing
 * the lexer. Otherwise, do not change the parser state and throw an error.
 */
function expect(lexer, kind) {
  var token = lexer.token;
  if (token.kind === kind) {
    lexer.advance();
    return token;
  }
  throw (0, _error.syntaxError)(lexer.source, token.start, 'Expected ' + kind + ', found ' + (0, _lexer.getTokenDesc)(token));
}

/**
 * If the next token is a keyword with the given value, return that token after
 * advancing the lexer. Otherwise, do not change the parser state and return
 * false.
 */
function expectKeyword(lexer, value) {
  var token = lexer.token;
  if (token.kind === _lexer.TokenKind.NAME && token.value === value) {
    lexer.advance();
    return token;
  }
  throw (0, _error.syntaxError)(lexer.source, token.start, 'Expected "' + value + '", found ' + (0, _lexer.getTokenDesc)(token));
}

/**
 * Helper function for creating an error when an unexpected lexed token
 * is encountered.
 */
function unexpected(lexer, atToken) {
  var token = atToken || lexer.token;
  return (0, _error.syntaxError)(lexer.source, token.start, 'Unexpected ' + (0, _lexer.getTokenDesc)(token));
}

/**
 * Returns a possibly empty list of parse nodes, determined by
 * the parseFn. This list begins with a lex token of openKind
 * and ends with a lex token of closeKind. Advances the parser
 * to the next lex token after the closing token.
 */
function any(lexer, openKind, parseFn, closeKind) {
  expect(lexer, openKind);
  var nodes = [];
  while (!skip(lexer, closeKind)) {
    nodes.push(parseFn(lexer));
  }
  return nodes;
}

/**
 * Returns a non-empty list of parse nodes, determined by
 * the parseFn. This list begins with a lex token of openKind
 * and ends with a lex token of closeKind. Advances the parser
 * to the next lex token after the closing token.
 */
function many(lexer, openKind, parseFn, closeKind) {
  expect(lexer, openKind);
  var nodes = [parseFn(lexer)];
  while (!skip(lexer, closeKind)) {
    nodes.push(parseFn(lexer));
  }
  return nodes;
}

/***/ }),
/* 64 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.isValidLiteralValue = isValidLiteralValue;

var _printer = __webpack_require__(18);

var _kinds = __webpack_require__(10);

var _definition = __webpack_require__(6);

var _invariant = __webpack_require__(13);

var _invariant2 = _interopRequireDefault(_invariant);

var _keyMap = __webpack_require__(42);

var _keyMap2 = _interopRequireDefault(_keyMap);

var _isNullish = __webpack_require__(26);

var _isNullish2 = _interopRequireDefault(_isNullish);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

/**
 * Utility for validators which determines if a value literal node is valid
 * given an input type.
 *
 * Note that this only validates literal values, variables are assumed to
 * provide values of the correct type.
 */

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function isValidLiteralValue(type, valueNode) {
  // A value must be provided if the type is non-null.
  if (type instanceof _definition.GraphQLNonNull) {
    if (!valueNode || valueNode.kind === _kinds.NULL) {
      return ['Expected "' + String(type) + '", found null.'];
    }
    return isValidLiteralValue(type.ofType, valueNode);
  }

  if (!valueNode || valueNode.kind === _kinds.NULL) {
    return [];
  }

  // This function only tests literals, and assumes variables will provide
  // values of the correct type.
  if (valueNode.kind === _kinds.VARIABLE) {
    return [];
  }

  // Lists accept a non-list value as a list of one.
  if (type instanceof _definition.GraphQLList) {
    var _ret = function () {
      var itemType = type.ofType;
      if (valueNode.kind === _kinds.LIST) {
        return {
          v: valueNode.values.reduce(function (acc, item, index) {
            var errors = isValidLiteralValue(itemType, item);
            return acc.concat(errors.map(function (error) {
              return 'In element #' + index + ': ' + error;
            }));
          }, [])
        };
      }
      return {
        v: isValidLiteralValue(itemType, valueNode)
      };
    }();

    if (typeof _ret === "object") return _ret.v;
  }

  // Input objects check each defined field and look for undefined fields.
  if (type instanceof _definition.GraphQLInputObjectType) {
    var _ret2 = function () {
      if (valueNode.kind !== _kinds.OBJECT) {
        return {
          v: ['Expected "' + type.name + '", found not an object.']
        };
      }
      var fields = type.getFields();

      var errors = [];

      // Ensure every provided field is defined.
      var fieldNodes = valueNode.fields;
      fieldNodes.forEach(function (providedFieldNode) {
        if (!fields[providedFieldNode.name.value]) {
          errors.push('In field "' + providedFieldNode.name.value + '": Unknown field.');
        }
      });

      // Ensure every defined field is valid.
      var fieldNodeMap = (0, _keyMap2.default)(fieldNodes, function (fieldNode) {
        return fieldNode.name.value;
      });
      Object.keys(fields).forEach(function (fieldName) {
        var result = isValidLiteralValue(fields[fieldName].type, fieldNodeMap[fieldName] && fieldNodeMap[fieldName].value);
        errors.push.apply(errors, result.map(function (error) {
          return 'In field "' + fieldName + '": ' + error;
        }));
      });

      return {
        v: errors
      };
    }();

    if (typeof _ret2 === "object") return _ret2.v;
  }

  (0, _invariant2.default)(type instanceof _definition.GraphQLScalarType || type instanceof _definition.GraphQLEnumType, 'Must be input type');

  // Scalar/Enum input checks to ensure the type can parse the value to
  // a non-null value.
  var parseResult = type.parseLiteral(valueNode);
  if ((0, _isNullish2.default)(parseResult)) {
    return ['Expected type "' + type.name + '", found ' + (0, _printer.print)(valueNode) + '.'];
  }

  return [];
}

/***/ }),
/* 65 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.isEqualType = isEqualType;
exports.isTypeSubTypeOf = isTypeSubTypeOf;
exports.doTypesOverlap = doTypesOverlap;

var _definition = __webpack_require__(6);

/**
 * Provided two types, return true if the types are equal (invariant).
 */
function isEqualType(typeA, typeB) {
  // Equivalent types are equal.
  if (typeA === typeB) {
    return true;
  }

  // If either type is non-null, the other must also be non-null.
  if (typeA instanceof _definition.GraphQLNonNull && typeB instanceof _definition.GraphQLNonNull) {
    return isEqualType(typeA.ofType, typeB.ofType);
  }

  // If either type is a list, the other must also be a list.
  if (typeA instanceof _definition.GraphQLList && typeB instanceof _definition.GraphQLList) {
    return isEqualType(typeA.ofType, typeB.ofType);
  }

  // Otherwise the types are not equal.
  return false;
}

/**
 * Provided a type and a super type, return true if the first type is either
 * equal or a subset of the second super type (covariant).
 */

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function isTypeSubTypeOf(schema, maybeSubType, superType) {
  // Equivalent type is a valid subtype
  if (maybeSubType === superType) {
    return true;
  }

  // If superType is non-null, maybeSubType must also be non-null.
  if (superType instanceof _definition.GraphQLNonNull) {
    if (maybeSubType instanceof _definition.GraphQLNonNull) {
      return isTypeSubTypeOf(schema, maybeSubType.ofType, superType.ofType);
    }
    return false;
  } else if (maybeSubType instanceof _definition.GraphQLNonNull) {
    // If superType is nullable, maybeSubType may be non-null or nullable.
    return isTypeSubTypeOf(schema, maybeSubType.ofType, superType);
  }

  // If superType type is a list, maybeSubType type must also be a list.
  if (superType instanceof _definition.GraphQLList) {
    if (maybeSubType instanceof _definition.GraphQLList) {
      return isTypeSubTypeOf(schema, maybeSubType.ofType, superType.ofType);
    }
    return false;
  } else if (maybeSubType instanceof _definition.GraphQLList) {
    // If superType is not a list, maybeSubType must also be not a list.
    return false;
  }

  // If superType type is an abstract type, maybeSubType type may be a currently
  // possible object type.
  if ((0, _definition.isAbstractType)(superType) && maybeSubType instanceof _definition.GraphQLObjectType && schema.isPossibleType(superType, maybeSubType)) {
    return true;
  }

  // Otherwise, the child type is not a valid subtype of the parent type.
  return false;
}

/**
 * Provided two composite types, determine if they "overlap". Two composite
 * types overlap when the Sets of possible concrete types for each intersect.
 *
 * This is often used to determine if a fragment of a given type could possibly
 * be visited in a context of another type.
 *
 * This function is commutative.
 */
function doTypesOverlap(schema, typeA, typeB) {
  // So flow is aware this is constant
  var _typeB = typeB;

  // Equivalent types overlap
  if (typeA === _typeB) {
    return true;
  }

  if (typeA instanceof _definition.GraphQLInterfaceType || typeA instanceof _definition.GraphQLUnionType) {
    if (_typeB instanceof _definition.GraphQLInterfaceType || _typeB instanceof _definition.GraphQLUnionType) {
      // If both types are abstract, then determine if there is any intersection
      // between possible concrete types of each.
      return schema.getPossibleTypes(typeA).some(function (type) {
        return schema.isPossibleType(_typeB, type);
      });
    }
    // Determine if the latter type is a possible concrete type of the former.
    return schema.isPossibleType(typeA, _typeB);
  }

  if (_typeB instanceof _definition.GraphQLInterfaceType || _typeB instanceof _definition.GraphQLUnionType) {
    // Determine if the former type is a possible concrete type of the latter.
    return schema.isPossibleType(_typeB, typeA);
  }

  // Otherwise the types do not overlap.
  return false;
}

/***/ }),
/* 66 */
/***/ (function(module, exports) {

/**
 * Copyright (c) 2016, Lee Byron
 * All rights reserved.
 *
 * This source code is licensed under the MIT license found in the
 * LICENSE file in the root directory of this source tree.
 *
 * @ignore
 */

/**
 * [Iterator](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#iterator)
 * is a *protocol* which describes a standard way to produce a sequence of
 * values, typically the values of the Iterable represented by this Iterator.
 *
 * While described by the [ES2015 version of JavaScript](http://www.ecma-international.org/ecma-262/6.0/#sec-iterator-interface)
 * it can be utilized by any version of JavaScript.
 *
 * @typedef {Object} Iterator
 * @template T The type of each iterated value
 * @property {function (): { value: T, done: boolean }} next
 *   A method which produces either the next value in a sequence or a result
 *   where the `done` property is `true` indicating the end of the Iterator.
 */

/**
 * [Iterable](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#iterable)
 * is a *protocol* which when implemented allows a JavaScript object to define
 * their iteration behavior, such as what values are looped over in a `for..of`
 * loop or `iterall`'s `forEach` function. Many [built-in types](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Iteration_protocols#Builtin_iterables)
 * implement the Iterable protocol, including `Array` and `Map`.
 *
 * While described by the [ES2015 version of JavaScript](http://www.ecma-international.org/ecma-262/6.0/#sec-iterable-interface)
 * it can be utilized by any version of JavaScript.
 *
 * @typedef {Object} Iterable
 * @template T The type of each iterated value
 * @property {function (): Iterator<T>} Symbol.iterator
 *   A method which produces an Iterator for this Iterable.
 */

// In ES2015 (or a polyfilled) environment, this will be Symbol.iterator
var SYMBOL_ITERATOR = typeof Symbol === 'function' && Symbol.iterator

/**
 * A property name to be used as the name of an Iterable's method responsible
 * for producing an Iterator, referred to as `@@iterator`. Typically represents
 * the value `Symbol.iterator` but falls back to the string `"@@iterator"` when
 * `Symbol.iterator` is not defined.
 *
 * Use `$$iterator` for defining new Iterables instead of `Symbol.iterator`,
 * but do not use it for accessing existing Iterables, instead use
 * `getIterator()` or `isIterable()`.
 *
 * @example
 *
 * var $$iterator = require('iterall').$$iterator
 *
 * function Counter (to) {
 *   this.to = to
 * }
 *
 * Counter.prototype[$$iterator] = function () {
 *   return {
 *     to: this.to,
 *     num: 0,
 *     next () {
 *       if (this.num >= this.to) {
 *         return { value: undefined, done: true }
 *       }
 *       return { value: this.num++, done: false }
 *     }
 *   }
 * }
 *
 * var counter = new Counter(3)
 * for (var number of counter) {
 *   console.log(number) // 0 ... 1 ... 2
 * }
 *
 * @type {Symbol|string}
 */
var $$iterator = SYMBOL_ITERATOR || '@@iterator'
exports.$$iterator = $$iterator

/**
 * Returns true if the provided object implements the Iterator protocol via
 * either implementing a `Symbol.iterator` or `"@@iterator"` method.
 *
 * @example
 *
 * var isIterable = require('iterall').isIterable
 * isIterable([ 1, 2, 3 ]) // true
 * isIterable('ABC') // true
 * isIterable({ length: 1, 0: 'Alpha' }) // false
 * isIterable({ key: 'value' }) // false
 * isIterable(new Map()) // true
 *
 * @param obj
 *   A value which might implement the Iterable protocol.
 * @return {boolean} true if Iterable.
 */
function isIterable (obj) {
  return !!getIteratorMethod(obj)
}
exports.isIterable = isIterable

/**
 * Returns true if the provided object implements the Array-like protocol via
 * defining a positive-integer `length` property.
 *
 * @example
 *
 * var isArrayLike = require('iterall').isArrayLike
 * isArrayLike([ 1, 2, 3 ]) // true
 * isArrayLike('ABC') // true
 * isArrayLike({ length: 1, 0: 'Alpha' }) // true
 * isArrayLike({ key: 'value' }) // false
 * isArrayLike(new Map()) // false
 *
 * @param obj
 *   A value which might implement the Array-like protocol.
 * @return {boolean} true if Array-like.
 */
function isArrayLike (obj) {
  var length = obj != null && obj.length
  return typeof length === 'number' && length >= 0 && length % 1 === 0
}
exports.isArrayLike = isArrayLike

/**
 * Returns true if the provided object is an Object (i.e. not a string literal)
 * and is either Iterable or Array-like.
 *
 * This may be used in place of [Array.isArray()][isArray] to determine if an
 * object should be iterated-over. It always excludes string literals and
 * includes Arrays (regardless of if it is Iterable). It also includes other
 * Array-like objects such as NodeList, TypedArray, and Buffer.
 *
 * @example
 *
 * var isCollection = require('iterall').isCollection
 * isCollection([ 1, 2, 3 ]) // true
 * isCollection('ABC') // false
 * isCollection({ length: 1, 0: 'Alpha' }) // true
 * isCollection({ key: 'value' }) // false
 * isCollection(new Map()) // true
 *
 * @example
 *
 * var forEach = require('iterall').forEach
 * if (isCollection(obj)) {
 *   forEach(obj, function (value) {
 *     console.log(value)
 *   })
 * }
 *
 * @param obj
 *   An Object value which might implement the Iterable or Array-like protocols.
 * @return {boolean} true if Iterable or Array-like Object.
 */
function isCollection (obj) {
  return Object(obj) === obj && (isArrayLike(obj) || isIterable(obj))
}
exports.isCollection = isCollection

/**
 * If the provided object implements the Iterator protocol, its Iterator object
 * is returned. Otherwise returns undefined.
 *
 * @example
 *
 * var getIterator = require('iterall').getIterator
 * var iterator = getIterator([ 1, 2, 3 ])
 * iterator.next() // { value: 1, done: false }
 * iterator.next() // { value: 2, done: false }
 * iterator.next() // { value: 3, done: false }
 * iterator.next() // { value: undefined, done: true }
 *
 * @template T the type of each iterated value
 * @param {Iterable<T>} iterable
 *   An Iterable object which is the source of an Iterator.
 * @return {Iterator<T>} new Iterator instance.
 */
function getIterator (iterable) {
  var method = getIteratorMethod(iterable)
  if (method) {
    return method.call(iterable)
  }
}
exports.getIterator = getIterator

/**
 * If the provided object implements the Iterator protocol, the method
 * responsible for producing its Iterator object is returned.
 *
 * This is used in rare cases for performance tuning. This method must be called
 * with obj as the contextual this-argument.
 *
 * @example
 *
 * var getIteratorMethod = require('iterall').getIteratorMethod
 * var myArray = [ 1, 2, 3 ]
 * var method = getIteratorMethod(myArray)
 * if (method) {
 *   var iterator = method.call(myArray)
 * }
 *
 * @template T the type of each iterated value
 * @param {Iterable<T>} iterable
 *   An Iterable object which defines an `@@iterator` method.
 * @return {function(): Iterator<T>} `@@iterator` method.
 */
function getIteratorMethod (iterable) {
  if (iterable != null) {
    var method = SYMBOL_ITERATOR && iterable[SYMBOL_ITERATOR] || iterable['@@iterator']
    if (typeof method === 'function') {
      return method
    }
  }
}
exports.getIteratorMethod = getIteratorMethod

/**
 * Given an object which either implements the Iterable protocol or is
 * Array-like, iterate over it, calling the `callback` at each iteration.
 *
 * Use `forEach` where you would expect to use a `for ... of` loop in ES6.
 * However `forEach` adheres to the behavior of [Array#forEach][] described in
 * the ECMAScript specification, skipping over "holes" in Array-likes. It will
 * also delegate to a `forEach` method on `collection` if one is defined,
 * ensuring native performance for `Arrays`.
 *
 * Similar to [Array#forEach][], the `callback` function accepts three
 * arguments, and is provided with `thisArg` as the calling context.
 *
 * Note: providing an infinite Iterator to forEach will produce an error.
 *
 * [Array#forEach]: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/forEach
 *
 * @example
 *
 * var forEach = require('iterall').forEach
 *
 * forEach(myIterable, function (value, index, iterable) {
 *   console.log(value, index, iterable === myIterable)
 * })
 *
 * @example
 *
 * // ES6:
 * for (let value of myIterable) {
 *   console.log(value)
 * }
 *
 * // Any JavaScript environment:
 * forEach(myIterable, function (value) {
 *   console.log(value)
 * })
 *
 * @template T the type of each iterated value
 * @param {Iterable<T>|{ length: number }} collection
 *   The Iterable or array to iterate over.
 * @param {function(T, number, object)} callback
 *   Function to execute for each iteration, taking up to three arguments
 * @param [thisArg]
 *   Optional. Value to use as `this` when executing `callback`.
 */
function forEach (collection, callback, thisArg) {
  if (collection != null) {
    if (typeof collection.forEach === 'function') {
      return collection.forEach(callback, thisArg)
    }
    var i = 0
    var iterator = getIterator(collection)
    if (iterator) {
      var step
      while (!(step = iterator.next()).done) {
        callback.call(thisArg, step.value, i++, collection)
        // Infinite Iterators could cause forEach to run forever.
        // After a very large number of iterations, produce an error.
        /* istanbul ignore if */
        if (i > 9999999) {
          throw new TypeError('Near-infinite iteration.')
        }
      }
    } else if (isArrayLike(collection)) {
      for (; i < collection.length; i++) {
        if (collection.hasOwnProperty(i)) {
          callback.call(thisArg, collection[i], i, collection)
        }
      }
    }
  }
}
exports.forEach = forEach

/**
 * Similar to `getIterator()`, this method returns a new Iterator given an
 * Iterable. However it will also create an Iterator for a non-Iterable
 * Array-like collection, such as Array in a non-ES2015 environment.
 *
 * `createIterator` is complimentary to `forEach`, but allows a "pull"-based
 * iteration as opposed to `forEach`'s "push"-based iteration.
 *
 * `createIterator` produces an Iterator for Array-likes with the same behavior
 * as ArrayIteratorPrototype described in the ECMAScript specification, and
 * does *not* skip over "holes".
 *
 * @example
 *
 * var createIterator = require('iterall').createIterator
 *
 * var myArraylike = { length: 3, 0: 'Alpha', 1: 'Bravo', 2: 'Charlie' }
 * var iterator = createIterator(myArraylike)
 * iterator.next() // { value: 'Alpha', done: false }
 * iterator.next() // { value: 'Bravo', done: false }
 * iterator.next() // { value: 'Charlie', done: false }
 * iterator.next() // { value: undefined, done: true }
 *
 * @template T the type of each iterated value
 * @param {Iterable<T>|{ length: number }} collection
 *   An Iterable or Array-like object to produce an Iterator.
 * @return {Iterator<T>} new Iterator instance.
 */
function createIterator (collection) {
  if (collection != null) {
    var iterator = getIterator(collection)
    if (iterator) {
      return iterator
    }
    if (isArrayLike(collection)) {
      return new ArrayLikeIterator(collection)
    }
  }
}
exports.createIterator = createIterator

// When the object provided to `createIterator` is not Iterable but is
// Array-like, this simple Iterator is created.
function ArrayLikeIterator (obj) {
  this._o = obj
  this._i = 0
}

// Note: all Iterators are themselves Iterable.
ArrayLikeIterator.prototype[$$iterator] = function () {
  return this
}

// A simple state-machine determines the IteratorResult returned, yielding
// each value in the Array-like object in order of their indicies.
ArrayLikeIterator.prototype.next = function () {
  if (this._o === void 0 || this._i >= this._o.length) {
    this._o = void 0
    return { value: void 0, done: true }
  }
  return { value: this._o[this._i++], done: false }
}


/***/ }),
/* 67 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var _prodInvariant = __webpack_require__(4);

var invariant = __webpack_require__(1);

/**
 * Injectable ordering of event plugins.
 */
var eventPluginOrder = null;

/**
 * Injectable mapping from names to event plugin modules.
 */
var namesToPlugins = {};

/**
 * Recomputes the plugin list using the injected plugins and plugin ordering.
 *
 * @private
 */
function recomputePluginOrdering() {
  if (!eventPluginOrder) {
    // Wait until an `eventPluginOrder` is injected.
    return;
  }
  for (var pluginName in namesToPlugins) {
    var pluginModule = namesToPlugins[pluginName];
    var pluginIndex = eventPluginOrder.indexOf(pluginName);
    !(pluginIndex > -1) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Cannot inject event plugins that do not exist in the plugin ordering, `%s`.', pluginName) : _prodInvariant('96', pluginName) : void 0;
    if (EventPluginRegistry.plugins[pluginIndex]) {
      continue;
    }
    !pluginModule.extractEvents ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Event plugins must implement an `extractEvents` method, but `%s` does not.', pluginName) : _prodInvariant('97', pluginName) : void 0;
    EventPluginRegistry.plugins[pluginIndex] = pluginModule;
    var publishedEvents = pluginModule.eventTypes;
    for (var eventName in publishedEvents) {
      !publishEventForPlugin(publishedEvents[eventName], pluginModule, eventName) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Failed to publish event `%s` for plugin `%s`.', eventName, pluginName) : _prodInvariant('98', eventName, pluginName) : void 0;
    }
  }
}

/**
 * Publishes an event so that it can be dispatched by the supplied plugin.
 *
 * @param {object} dispatchConfig Dispatch configuration for the event.
 * @param {object} PluginModule Plugin publishing the event.
 * @return {boolean} True if the event was successfully published.
 * @private
 */
function publishEventForPlugin(dispatchConfig, pluginModule, eventName) {
  !!EventPluginRegistry.eventNameDispatchConfigs.hasOwnProperty(eventName) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same event name, `%s`.', eventName) : _prodInvariant('99', eventName) : void 0;
  EventPluginRegistry.eventNameDispatchConfigs[eventName] = dispatchConfig;

  var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames;
  if (phasedRegistrationNames) {
    for (var phaseName in phasedRegistrationNames) {
      if (phasedRegistrationNames.hasOwnProperty(phaseName)) {
        var phasedRegistrationName = phasedRegistrationNames[phaseName];
        publishRegistrationName(phasedRegistrationName, pluginModule, eventName);
      }
    }
    return true;
  } else if (dispatchConfig.registrationName) {
    publishRegistrationName(dispatchConfig.registrationName, pluginModule, eventName);
    return true;
  }
  return false;
}

/**
 * Publishes a registration name that is used to identify dispatched events and
 * can be used with `EventPluginHub.putListener` to register listeners.
 *
 * @param {string} registrationName Registration name to add.
 * @param {object} PluginModule Plugin publishing the event.
 * @private
 */
function publishRegistrationName(registrationName, pluginModule, eventName) {
  !!EventPluginRegistry.registrationNameModules[registrationName] ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginHub: More than one plugin attempted to publish the same registration name, `%s`.', registrationName) : _prodInvariant('100', registrationName) : void 0;
  EventPluginRegistry.registrationNameModules[registrationName] = pluginModule;
  EventPluginRegistry.registrationNameDependencies[registrationName] = pluginModule.eventTypes[eventName].dependencies;

  if (process.env.NODE_ENV !== 'production') {
    var lowerCasedName = registrationName.toLowerCase();
    EventPluginRegistry.possibleRegistrationNames[lowerCasedName] = registrationName;

    if (registrationName === 'onDoubleClick') {
      EventPluginRegistry.possibleRegistrationNames.ondblclick = registrationName;
    }
  }
}

/**
 * Registers plugins so that they can extract and dispatch events.
 *
 * @see {EventPluginHub}
 */
var EventPluginRegistry = {

  /**
   * Ordered list of injected plugins.
   */
  plugins: [],

  /**
   * Mapping from event name to dispatch config
   */
  eventNameDispatchConfigs: {},

  /**
   * Mapping from registration name to plugin module
   */
  registrationNameModules: {},

  /**
   * Mapping from registration name to event name
   */
  registrationNameDependencies: {},

  /**
   * Mapping from lowercase registration names to the properly cased version,
   * used to warn in the case of missing event handlers. Available
   * only in __DEV__.
   * @type {Object}
   */
  possibleRegistrationNames: process.env.NODE_ENV !== 'production' ? {} : null,
  // Trust the developer to only use possibleRegistrationNames in __DEV__

  /**
   * Injects an ordering of plugins (by plugin name). This allows the ordering
   * to be decoupled from injection of the actual plugins so that ordering is
   * always deterministic regardless of packaging, on-the-fly injection, etc.
   *
   * @param {array} InjectedEventPluginOrder
   * @internal
   * @see {EventPluginHub.injection.injectEventPluginOrder}
   */
  injectEventPluginOrder: function (injectedEventPluginOrder) {
    !!eventPluginOrder ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Cannot inject event plugin ordering more than once. You are likely trying to load more than one copy of React.') : _prodInvariant('101') : void 0;
    // Clone the ordering so it cannot be dynamically mutated.
    eventPluginOrder = Array.prototype.slice.call(injectedEventPluginOrder);
    recomputePluginOrdering();
  },

  /**
   * Injects plugins to be used by `EventPluginHub`. The plugin names must be
   * in the ordering injected by `injectEventPluginOrder`.
   *
   * Plugins can be injected as part of page initialization or on-the-fly.
   *
   * @param {object} injectedNamesToPlugins Map from names to plugin modules.
   * @internal
   * @see {EventPluginHub.injection.injectEventPluginsByName}
   */
  injectEventPluginsByName: function (injectedNamesToPlugins) {
    var isOrderingDirty = false;
    for (var pluginName in injectedNamesToPlugins) {
      if (!injectedNamesToPlugins.hasOwnProperty(pluginName)) {
        continue;
      }
      var pluginModule = injectedNamesToPlugins[pluginName];
      if (!namesToPlugins.hasOwnProperty(pluginName) || namesToPlugins[pluginName] !== pluginModule) {
        !!namesToPlugins[pluginName] ? process.env.NODE_ENV !== 'production' ? invariant(false, 'EventPluginRegistry: Cannot inject two different event plugins using the same name, `%s`.', pluginName) : _prodInvariant('102', pluginName) : void 0;
        namesToPlugins[pluginName] = pluginModule;
        isOrderingDirty = true;
      }
    }
    if (isOrderingDirty) {
      recomputePluginOrdering();
    }
  },

  /**
   * Looks up the plugin for the supplied event.
   *
   * @param {object} event A synthetic event.
   * @return {?object} The plugin that created the supplied event.
   * @internal
   */
  getPluginModuleForEvent: function (event) {
    var dispatchConfig = event.dispatchConfig;
    if (dispatchConfig.registrationName) {
      return EventPluginRegistry.registrationNameModules[dispatchConfig.registrationName] || null;
    }
    if (dispatchConfig.phasedRegistrationNames !== undefined) {
      // pulling phasedRegistrationNames out of dispatchConfig helps Flow see
      // that it is not undefined.
      var phasedRegistrationNames = dispatchConfig.phasedRegistrationNames;

      for (var phase in phasedRegistrationNames) {
        if (!phasedRegistrationNames.hasOwnProperty(phase)) {
          continue;
        }
        var pluginModule = EventPluginRegistry.registrationNameModules[phasedRegistrationNames[phase]];
        if (pluginModule) {
          return pluginModule;
        }
      }
    }
    return null;
  },

  /**
   * Exposed for unit testing.
   * @private
   */
  _resetEventPlugins: function () {
    eventPluginOrder = null;
    for (var pluginName in namesToPlugins) {
      if (namesToPlugins.hasOwnProperty(pluginName)) {
        delete namesToPlugins[pluginName];
      }
    }
    EventPluginRegistry.plugins.length = 0;

    var eventNameDispatchConfigs = EventPluginRegistry.eventNameDispatchConfigs;
    for (var eventName in eventNameDispatchConfigs) {
      if (eventNameDispatchConfigs.hasOwnProperty(eventName)) {
        delete eventNameDispatchConfigs[eventName];
      }
    }

    var registrationNameModules = EventPluginRegistry.registrationNameModules;
    for (var registrationName in registrationNameModules) {
      if (registrationNameModules.hasOwnProperty(registrationName)) {
        delete registrationNameModules[registrationName];
      }
    }

    if (process.env.NODE_ENV !== 'production') {
      var possibleRegistrationNames = EventPluginRegistry.possibleRegistrationNames;
      for (var lowerCasedName in possibleRegistrationNames) {
        if (possibleRegistrationNames.hasOwnProperty(lowerCasedName)) {
          delete possibleRegistrationNames[lowerCasedName];
        }
      }
    }
  }

};

module.exports = EventPluginRegistry;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 68 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _assign = __webpack_require__(7);

var EventPluginRegistry = __webpack_require__(67);
var ReactEventEmitterMixin = __webpack_require__(376);
var ViewportMetrics = __webpack_require__(173);

var getVendorPrefixedEventName = __webpack_require__(412);
var isEventSupported = __webpack_require__(119);

/**
 * Summary of `ReactBrowserEventEmitter` event handling:
 *
 *  - Top-level delegation is used to trap most native browser events. This
 *    may only occur in the main thread and is the responsibility of
 *    ReactEventListener, which is injected and can therefore support pluggable
 *    event sources. This is the only work that occurs in the main thread.
 *
 *  - We normalize and de-duplicate events to account for browser quirks. This
 *    may be done in the worker thread.
 *
 *  - Forward these native events (with the associated top-level type used to
 *    trap it) to `EventPluginHub`, which in turn will ask plugins if they want
 *    to extract any synthetic events.
 *
 *  - The `EventPluginHub` will then process each event by annotating them with
 *    "dispatches", a sequence of listeners and IDs that care about that event.
 *
 *  - The `EventPluginHub` then dispatches the events.
 *
 * Overview of React and the event system:
 *
 * +------------+    .
 * |    DOM     |    .
 * +------------+    .
 *       |           .
 *       v           .
 * +------------+    .
 * | ReactEvent |    .
 * |  Listener  |    .
 * +------------+    .                         +-----------+
 *       |           .               +--------+|SimpleEvent|
 *       |           .               |         |Plugin     |
 * +-----|------+    .               v         +-----------+
 * |     |      |    .    +--------------+                    +------------+
 * |     +-----------.--->|EventPluginHub|                    |    Event   |
 * |            |    .    |              |     +-----------+  | Propagators|
 * | ReactEvent |    .    |              |     |TapEvent   |  |------------|
 * |  Emitter   |    .    |              |<---+|Plugin     |  |other plugin|
 * |            |    .    |              |     +-----------+  |  utilities |
 * |     +-----------.--->|              |                    +------------+
 * |     |      |    .    +--------------+
 * +-----|------+    .                ^        +-----------+
 *       |           .                |        |Enter/Leave|
 *       +           .                +-------+|Plugin     |
 * +-------------+   .                         +-----------+
 * | application |   .
 * |-------------|   .
 * |             |   .
 * |             |   .
 * +-------------+   .
 *                   .
 *    React Core     .  General Purpose Event Plugin System
 */

var hasEventPageXY;
var alreadyListeningTo = {};
var isMonitoringScrollValue = false;
var reactTopListenersCounter = 0;

// For events like 'submit' which don't consistently bubble (which we trap at a
// lower node than `document`), binding at `document` would cause duplicate
// events so we don't include them here
var topEventMapping = {
  topAbort: 'abort',
  topAnimationEnd: getVendorPrefixedEventName('animationend') || 'animationend',
  topAnimationIteration: getVendorPrefixedEventName('animationiteration') || 'animationiteration',
  topAnimationStart: getVendorPrefixedEventName('animationstart') || 'animationstart',
  topBlur: 'blur',
  topCanPlay: 'canplay',
  topCanPlayThrough: 'canplaythrough',
  topChange: 'change',
  topClick: 'click',
  topCompositionEnd: 'compositionend',
  topCompositionStart: 'compositionstart',
  topCompositionUpdate: 'compositionupdate',
  topContextMenu: 'contextmenu',
  topCopy: 'copy',
  topCut: 'cut',
  topDoubleClick: 'dblclick',
  topDrag: 'drag',
  topDragEnd: 'dragend',
  topDragEnter: 'dragenter',
  topDragExit: 'dragexit',
  topDragLeave: 'dragleave',
  topDragOver: 'dragover',
  topDragStart: 'dragstart',
  topDrop: 'drop',
  topDurationChange: 'durationchange',
  topEmptied: 'emptied',
  topEncrypted: 'encrypted',
  topEnded: 'ended',
  topError: 'error',
  topFocus: 'focus',
  topInput: 'input',
  topKeyDown: 'keydown',
  topKeyPress: 'keypress',
  topKeyUp: 'keyup',
  topLoadedData: 'loadeddata',
  topLoadedMetadata: 'loadedmetadata',
  topLoadStart: 'loadstart',
  topMouseDown: 'mousedown',
  topMouseMove: 'mousemove',
  topMouseOut: 'mouseout',
  topMouseOver: 'mouseover',
  topMouseUp: 'mouseup',
  topPaste: 'paste',
  topPause: 'pause',
  topPlay: 'play',
  topPlaying: 'playing',
  topProgress: 'progress',
  topRateChange: 'ratechange',
  topScroll: 'scroll',
  topSeeked: 'seeked',
  topSeeking: 'seeking',
  topSelectionChange: 'selectionchange',
  topStalled: 'stalled',
  topSuspend: 'suspend',
  topTextInput: 'textInput',
  topTimeUpdate: 'timeupdate',
  topTouchCancel: 'touchcancel',
  topTouchEnd: 'touchend',
  topTouchMove: 'touchmove',
  topTouchStart: 'touchstart',
  topTransitionEnd: getVendorPrefixedEventName('transitionend') || 'transitionend',
  topVolumeChange: 'volumechange',
  topWaiting: 'waiting',
  topWheel: 'wheel'
};

/**
 * To ensure no conflicts with other potential React instances on the page
 */
var topListenersIDKey = '_reactListenersID' + String(Math.random()).slice(2);

function getListeningForDocument(mountAt) {
  // In IE8, `mountAt` is a host object and doesn't have `hasOwnProperty`
  // directly.
  if (!Object.prototype.hasOwnProperty.call(mountAt, topListenersIDKey)) {
    mountAt[topListenersIDKey] = reactTopListenersCounter++;
    alreadyListeningTo[mountAt[topListenersIDKey]] = {};
  }
  return alreadyListeningTo[mountAt[topListenersIDKey]];
}

/**
 * `ReactBrowserEventEmitter` is used to attach top-level event listeners. For
 * example:
 *
 *   EventPluginHub.putListener('myID', 'onClick', myFunction);
 *
 * This would allocate a "registration" of `('onClick', myFunction)` on 'myID'.
 *
 * @internal
 */
var ReactBrowserEventEmitter = _assign({}, ReactEventEmitterMixin, {

  /**
   * Injectable event backend
   */
  ReactEventListener: null,

  injection: {
    /**
     * @param {object} ReactEventListener
     */
    injectReactEventListener: function (ReactEventListener) {
      ReactEventListener.setHandleTopLevel(ReactBrowserEventEmitter.handleTopLevel);
      ReactBrowserEventEmitter.ReactEventListener = ReactEventListener;
    }
  },

  /**
   * Sets whether or not any created callbacks should be enabled.
   *
   * @param {boolean} enabled True if callbacks should be enabled.
   */
  setEnabled: function (enabled) {
    if (ReactBrowserEventEmitter.ReactEventListener) {
      ReactBrowserEventEmitter.ReactEventListener.setEnabled(enabled);
    }
  },

  /**
   * @return {boolean} True if callbacks are enabled.
   */
  isEnabled: function () {
    return !!(ReactBrowserEventEmitter.ReactEventListener && ReactBrowserEventEmitter.ReactEventListener.isEnabled());
  },

  /**
   * We listen for bubbled touch events on the document object.
   *
   * Firefox v8.01 (and possibly others) exhibited strange behavior when
   * mounting `onmousemove` events at some node that was not the document
   * element. The symptoms were that if your mouse is not moving over something
   * contained within that mount point (for example on the background) the
   * top-level listeners for `onmousemove` won't be called. However, if you
   * register the `mousemove` on the document object, then it will of course
   * catch all `mousemove`s. This along with iOS quirks, justifies restricting
   * top-level listeners to the document object only, at least for these
   * movement types of events and possibly all events.
   *
   * @see http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html
   *
   * Also, `keyup`/`keypress`/`keydown` do not bubble to the window on IE, but
   * they bubble to document.
   *
   * @param {string} registrationName Name of listener (e.g. `onClick`).
   * @param {object} contentDocumentHandle Document which owns the container
   */
  listenTo: function (registrationName, contentDocumentHandle) {
    var mountAt = contentDocumentHandle;
    var isListening = getListeningForDocument(mountAt);
    var dependencies = EventPluginRegistry.registrationNameDependencies[registrationName];

    for (var i = 0; i < dependencies.length; i++) {
      var dependency = dependencies[i];
      if (!(isListening.hasOwnProperty(dependency) && isListening[dependency])) {
        if (dependency === 'topWheel') {
          if (isEventSupported('wheel')) {
            ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topWheel', 'wheel', mountAt);
          } else if (isEventSupported('mousewheel')) {
            ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topWheel', 'mousewheel', mountAt);
          } else {
            // Firefox needs to capture a different mouse scroll event.
            // @see http://www.quirksmode.org/dom/events/tests/scroll.html
            ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topWheel', 'DOMMouseScroll', mountAt);
          }
        } else if (dependency === 'topScroll') {

          if (isEventSupported('scroll', true)) {
            ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent('topScroll', 'scroll', mountAt);
          } else {
            ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topScroll', 'scroll', ReactBrowserEventEmitter.ReactEventListener.WINDOW_HANDLE);
          }
        } else if (dependency === 'topFocus' || dependency === 'topBlur') {

          if (isEventSupported('focus', true)) {
            ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent('topFocus', 'focus', mountAt);
            ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent('topBlur', 'blur', mountAt);
          } else if (isEventSupported('focusin')) {
            // IE has `focusin` and `focusout` events which bubble.
            // @see http://www.quirksmode.org/blog/archives/2008/04/delegating_the.html
            ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topFocus', 'focusin', mountAt);
            ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent('topBlur', 'focusout', mountAt);
          }

          // to make sure blur and focus event listeners are only attached once
          isListening.topBlur = true;
          isListening.topFocus = true;
        } else if (topEventMapping.hasOwnProperty(dependency)) {
          ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(dependency, topEventMapping[dependency], mountAt);
        }

        isListening[dependency] = true;
      }
    }
  },

  trapBubbledEvent: function (topLevelType, handlerBaseName, handle) {
    return ReactBrowserEventEmitter.ReactEventListener.trapBubbledEvent(topLevelType, handlerBaseName, handle);
  },

  trapCapturedEvent: function (topLevelType, handlerBaseName, handle) {
    return ReactBrowserEventEmitter.ReactEventListener.trapCapturedEvent(topLevelType, handlerBaseName, handle);
  },

  /**
   * Protect against document.createEvent() returning null
   * Some popup blocker extensions appear to do this:
   * https://github.com/facebook/react/issues/6887
   */
  supportsEventPageXY: function () {
    if (!document.createEvent) {
      return false;
    }
    var ev = document.createEvent('MouseEvent');
    return ev != null && 'pageX' in ev;
  },

  /**
   * Listens to window scroll and resize events. We cache scroll values so that
   * application code can access them without triggering reflows.
   *
   * ViewportMetrics is only used by SyntheticMouse/TouchEvent and only when
   * pageX/pageY isn't supported (legacy browsers).
   *
   * NOTE: Scroll events do not bubble.
   *
   * @see http://www.quirksmode.org/dom/events/scroll.html
   */
  ensureScrollValueMonitoring: function () {
    if (hasEventPageXY === undefined) {
      hasEventPageXY = ReactBrowserEventEmitter.supportsEventPageXY();
    }
    if (!hasEventPageXY && !isMonitoringScrollValue) {
      var refresh = ViewportMetrics.refreshScrollValues;
      ReactBrowserEventEmitter.ReactEventListener.monitorScrollValue(refresh);
      isMonitoringScrollValue = true;
    }
  }

});

module.exports = ReactBrowserEventEmitter;

/***/ }),
/* 69 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var SyntheticUIEvent = __webpack_require__(58);
var ViewportMetrics = __webpack_require__(173);

var getEventModifierState = __webpack_require__(117);

/**
 * @interface MouseEvent
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var MouseEventInterface = {
  screenX: null,
  screenY: null,
  clientX: null,
  clientY: null,
  ctrlKey: null,
  shiftKey: null,
  altKey: null,
  metaKey: null,
  getModifierState: getEventModifierState,
  button: function (event) {
    // Webkit, Firefox, IE9+
    // which:  1 2 3
    // button: 0 1 2 (standard)
    var button = event.button;
    if ('which' in event) {
      return button;
    }
    // IE<9
    // which:  undefined
    // button: 0 0 0
    // button: 1 4 2 (onmouseup)
    return button === 2 ? 2 : button === 4 ? 1 : 0;
  },
  buttons: null,
  relatedTarget: function (event) {
    return event.relatedTarget || (event.fromElement === event.srcElement ? event.toElement : event.fromElement);
  },
  // "Proprietary" Interface.
  pageX: function (event) {
    return 'pageX' in event ? event.pageX : event.clientX + ViewportMetrics.currentScrollLeft;
  },
  pageY: function (event) {
    return 'pageY' in event ? event.pageY : event.clientY + ViewportMetrics.currentScrollTop;
  }
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticMouseEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticUIEvent.augmentClass(SyntheticMouseEvent, MouseEventInterface);

module.exports = SyntheticMouseEvent;

/***/ }),
/* 70 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var _prodInvariant = __webpack_require__(4);

var invariant = __webpack_require__(1);

var OBSERVED_ERROR = {};

/**
 * `Transaction` creates a black box that is able to wrap any method such that
 * certain invariants are maintained before and after the method is invoked
 * (Even if an exception is thrown while invoking the wrapped method). Whoever
 * instantiates a transaction can provide enforcers of the invariants at
 * creation time. The `Transaction` class itself will supply one additional
 * automatic invariant for you - the invariant that any transaction instance
 * should not be run while it is already being run. You would typically create a
 * single instance of a `Transaction` for reuse multiple times, that potentially
 * is used to wrap several different methods. Wrappers are extremely simple -
 * they only require implementing two methods.
 *
 * <pre>
 *                       wrappers (injected at creation time)
 *                                      +        +
 *                                      |        |
 *                    +-----------------|--------|--------------+
 *                    |                 v        |              |
 *                    |      +---------------+   |              |
 *                    |   +--|    wrapper1   |---|----+         |
 *                    |   |  +---------------+   v    |         |
 *                    |   |          +-------------+  |         |
 *                    |   |     +----|   wrapper2  |--------+   |
 *                    |   |     |    +-------------+  |     |   |
 *                    |   |     |                     |     |   |
 *                    |   v     v                     v     v   | wrapper
 *                    | +---+ +---+   +---------+   +---+ +---+ | invariants
 * perform(anyMethod) | |   | |   |   |         |   |   | |   | | maintained
 * +----------------->|-|---|-|---|-->|anyMethod|---|---|-|---|-|-------->
 *                    | |   | |   |   |         |   |   | |   | |
 *                    | |   | |   |   |         |   |   | |   | |
 *                    | |   | |   |   |         |   |   | |   | |
 *                    | +---+ +---+   +---------+   +---+ +---+ |
 *                    |  initialize                    close    |
 *                    +-----------------------------------------+
 * </pre>
 *
 * Use cases:
 * - Preserving the input selection ranges before/after reconciliation.
 *   Restoring selection even in the event of an unexpected error.
 * - Deactivating events while rearranging the DOM, preventing blurs/focuses,
 *   while guaranteeing that afterwards, the event system is reactivated.
 * - Flushing a queue of collected DOM mutations to the main UI thread after a
 *   reconciliation takes place in a worker thread.
 * - Invoking any collected `componentDidUpdate` callbacks after rendering new
 *   content.
 * - (Future use case): Wrapping particular flushes of the `ReactWorker` queue
 *   to preserve the `scrollTop` (an automatic scroll aware DOM).
 * - (Future use case): Layout calculations before and after DOM updates.
 *
 * Transactional plugin API:
 * - A module that has an `initialize` method that returns any precomputation.
 * - and a `close` method that accepts the precomputation. `close` is invoked
 *   when the wrapped process is completed, or has failed.
 *
 * @param {Array<TransactionalWrapper>} transactionWrapper Wrapper modules
 * that implement `initialize` and `close`.
 * @return {Transaction} Single transaction for reuse in thread.
 *
 * @class Transaction
 */
var TransactionImpl = {
  /**
   * Sets up this instance so that it is prepared for collecting metrics. Does
   * so such that this setup method may be used on an instance that is already
   * initialized, in a way that does not consume additional memory upon reuse.
   * That can be useful if you decide to make your subclass of this mixin a
   * "PooledClass".
   */
  reinitializeTransaction: function () {
    this.transactionWrappers = this.getTransactionWrappers();
    if (this.wrapperInitData) {
      this.wrapperInitData.length = 0;
    } else {
      this.wrapperInitData = [];
    }
    this._isInTransaction = false;
  },

  _isInTransaction: false,

  /**
   * @abstract
   * @return {Array<TransactionWrapper>} Array of transaction wrappers.
   */
  getTransactionWrappers: null,

  isInTransaction: function () {
    return !!this._isInTransaction;
  },

  /**
   * Executes the function within a safety window. Use this for the top level
   * methods that result in large amounts of computation/mutations that would
   * need to be safety checked. The optional arguments helps prevent the need
   * to bind in many cases.
   *
   * @param {function} method Member of scope to call.
   * @param {Object} scope Scope to invoke from.
   * @param {Object?=} a Argument to pass to the method.
   * @param {Object?=} b Argument to pass to the method.
   * @param {Object?=} c Argument to pass to the method.
   * @param {Object?=} d Argument to pass to the method.
   * @param {Object?=} e Argument to pass to the method.
   * @param {Object?=} f Argument to pass to the method.
   *
   * @return {*} Return value from `method`.
   */
  perform: function (method, scope, a, b, c, d, e, f) {
    !!this.isInTransaction() ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Transaction.perform(...): Cannot initialize a transaction when there is already an outstanding transaction.') : _prodInvariant('27') : void 0;
    var errorThrown;
    var ret;
    try {
      this._isInTransaction = true;
      // Catching errors makes debugging more difficult, so we start with
      // errorThrown set to true before setting it to false after calling
      // close -- if it's still set to true in the finally block, it means
      // one of these calls threw.
      errorThrown = true;
      this.initializeAll(0);
      ret = method.call(scope, a, b, c, d, e, f);
      errorThrown = false;
    } finally {
      try {
        if (errorThrown) {
          // If `method` throws, prefer to show that stack trace over any thrown
          // by invoking `closeAll`.
          try {
            this.closeAll(0);
          } catch (err) {}
        } else {
          // Since `method` didn't throw, we don't want to silence the exception
          // here.
          this.closeAll(0);
        }
      } finally {
        this._isInTransaction = false;
      }
    }
    return ret;
  },

  initializeAll: function (startIndex) {
    var transactionWrappers = this.transactionWrappers;
    for (var i = startIndex; i < transactionWrappers.length; i++) {
      var wrapper = transactionWrappers[i];
      try {
        // Catching errors makes debugging more difficult, so we start with the
        // OBSERVED_ERROR state before overwriting it with the real return value
        // of initialize -- if it's still set to OBSERVED_ERROR in the finally
        // block, it means wrapper.initialize threw.
        this.wrapperInitData[i] = OBSERVED_ERROR;
        this.wrapperInitData[i] = wrapper.initialize ? wrapper.initialize.call(this) : null;
      } finally {
        if (this.wrapperInitData[i] === OBSERVED_ERROR) {
          // The initializer for wrapper i threw an error; initialize the
          // remaining wrappers but silence any exceptions from them to ensure
          // that the first error is the one to bubble up.
          try {
            this.initializeAll(i + 1);
          } catch (err) {}
        }
      }
    }
  },

  /**
   * Invokes each of `this.transactionWrappers.close[i]` functions, passing into
   * them the respective return values of `this.transactionWrappers.init[i]`
   * (`close`rs that correspond to initializers that failed will not be
   * invoked).
   */
  closeAll: function (startIndex) {
    !this.isInTransaction() ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Transaction.closeAll(): Cannot close transaction when none are open.') : _prodInvariant('28') : void 0;
    var transactionWrappers = this.transactionWrappers;
    for (var i = startIndex; i < transactionWrappers.length; i++) {
      var wrapper = transactionWrappers[i];
      var initData = this.wrapperInitData[i];
      var errorThrown;
      try {
        // Catching errors makes debugging more difficult, so we start with
        // errorThrown set to true before setting it to false after calling
        // close -- if it's still set to true in the finally block, it means
        // wrapper.close threw.
        errorThrown = true;
        if (initData !== OBSERVED_ERROR && wrapper.close) {
          wrapper.close.call(this, initData);
        }
        errorThrown = false;
      } finally {
        if (errorThrown) {
          // The closer for wrapper i threw an error; close the remaining
          // wrappers but silence any exceptions from them to ensure that the
          // first error is the one to bubble up.
          try {
            this.closeAll(i + 1);
          } catch (e) {}
        }
      }
    }
    this.wrapperInitData.length = 0;
  }
};

module.exports = TransactionImpl;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 71 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2016-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * Based on the escape-html library, which is used under the MIT License below:
 *
 * Copyright (c) 2012-2013 TJ Holowaychuk
 * Copyright (c) 2015 Andreas Lubbe
 * Copyright (c) 2015 Tiancheng "Timothy" Gu
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * 'Software'), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 *
 */



// code copied and modified from escape-html
/**
 * Module variables.
 * @private
 */

var matchHtmlRegExp = /["'&<>]/;

/**
 * Escape special characters in the given string of html.
 *
 * @param  {string} string The string to escape for inserting into HTML
 * @return {string}
 * @public
 */

function escapeHtml(string) {
  var str = '' + string;
  var match = matchHtmlRegExp.exec(str);

  if (!match) {
    return str;
  }

  var escape;
  var html = '';
  var index = 0;
  var lastIndex = 0;

  for (index = match.index; index < str.length; index++) {
    switch (str.charCodeAt(index)) {
      case 34:
        // "
        escape = '&quot;';
        break;
      case 38:
        // &
        escape = '&amp;';
        break;
      case 39:
        // '
        escape = '&#x27;'; // modified from escape-html; used to be '&#39'
        break;
      case 60:
        // <
        escape = '&lt;';
        break;
      case 62:
        // >
        escape = '&gt;';
        break;
      default:
        continue;
    }

    if (lastIndex !== index) {
      html += str.substring(lastIndex, index);
    }

    lastIndex = index + 1;
    html += escape;
  }

  return lastIndex !== index ? html + str.substring(lastIndex, index) : html;
}
// end code copied and modified from escape-html


/**
 * Escapes text to prevent scripting attacks.
 *
 * @param {*} text Text value to escape.
 * @return {string} An escaped string.
 */
function escapeTextContentForBrowser(text) {
  if (typeof text === 'boolean' || typeof text === 'number') {
    // this shortcircuit helps perf for types that we know will never have
    // special characters, especially given that this function is used often
    // for numeric dom ids.
    return '' + text;
  }
  return escapeHtml(text);
}

module.exports = escapeTextContentForBrowser;

/***/ }),
/* 72 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ExecutionEnvironment = __webpack_require__(11);
var DOMNamespaces = __webpack_require__(108);

var WHITESPACE_TEST = /^[ \r\n\t\f]/;
var NONVISIBLE_TEST = /<(!--|link|noscript|meta|script|style)[ \r\n\t\f\/>]/;

var createMicrosoftUnsafeLocalFunction = __webpack_require__(115);

// SVG temp container for IE lacking innerHTML
var reusableSVGContainer;

/**
 * Set the innerHTML property of a node, ensuring that whitespace is preserved
 * even in IE8.
 *
 * @param {DOMElement} node
 * @param {string} html
 * @internal
 */
var setInnerHTML = createMicrosoftUnsafeLocalFunction(function (node, html) {
  // IE does not have innerHTML for SVG nodes, so instead we inject the
  // new markup in a temp node and then move the child nodes across into
  // the target node
  if (node.namespaceURI === DOMNamespaces.svg && !('innerHTML' in node)) {
    reusableSVGContainer = reusableSVGContainer || document.createElement('div');
    reusableSVGContainer.innerHTML = '<svg>' + html + '</svg>';
    var svgNode = reusableSVGContainer.firstChild;
    while (svgNode.firstChild) {
      node.appendChild(svgNode.firstChild);
    }
  } else {
    node.innerHTML = html;
  }
});

if (ExecutionEnvironment.canUseDOM) {
  // IE8: When updating a just created node with innerHTML only leading
  // whitespace is removed. When updating an existing node with innerHTML
  // whitespace in root TextNodes is also collapsed.
  // @see quirksmode.org/bugreports/archives/2004/11/innerhtml_and_t.html

  // Feature detection; only IE8 is known to behave improperly like this.
  var testElement = document.createElement('div');
  testElement.innerHTML = ' ';
  if (testElement.innerHTML === '') {
    setInnerHTML = function (node, html) {
      // Magic theory: IE8 supposedly differentiates between added and updated
      // nodes when processing innerHTML, innerHTML on updated nodes suffers
      // from worse whitespace behavior. Re-adding a node like this triggers
      // the initial and more favorable whitespace behavior.
      // TODO: What to do on a detached node?
      if (node.parentNode) {
        node.parentNode.replaceChild(node, node);
      }

      // We also implement a workaround for non-visible tags disappearing into
      // thin air on IE8, this only happens if there is no visible text
      // in-front of the non-visible tags. Piggyback on the whitespace fix
      // and simply check if any non-visible tags appear in the source.
      if (WHITESPACE_TEST.test(html) || html[0] === '<' && NONVISIBLE_TEST.test(html)) {
        // Recover leading whitespace by temporarily prepending any character.
        // \uFEFF has the potential advantage of being zero-width/invisible.
        // UglifyJS drops U+FEFF chars when parsing, so use String.fromCharCode
        // in hopes that this is preserved even if "\uFEFF" is transformed to
        // the actual Unicode character (by Babel, for example).
        // https://github.com/mishoo/UglifyJS2/blob/v2.4.20/lib/parse.js#L216
        node.innerHTML = String.fromCharCode(0xFEFF) + html;

        // deleteData leaves an empty `TextNode` which offsets the index of all
        // children. Definitely want to avoid this.
        var textNode = node.firstChild;
        if (textNode.data.length === 1) {
          node.removeChild(textNode);
        } else {
          textNode.deleteData(0, 1);
        }
      } else {
        node.innerHTML = html;
      }
    };
  }
  testElement = null;
}

module.exports = setInnerHTML;

/***/ }),
/* 73 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.opt = opt;
exports.list = list;
exports.butNot = butNot;
exports.t = t;
exports.p = p;
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */
// These functions help build matching rules for ParseRules.

// An optional rule.
function opt(ofRule) {
  return { ofRule: ofRule };
}

// A list of another rule.
function list(ofRule, separator) {
  return { ofRule: ofRule, isList: true, separator: separator };
}

// An constraint described as `but not` in the GraphQL spec.
function butNot(rule, exclusions) {
  var ruleMatch = rule.match;
  rule.match = function (token) {
    return ruleMatch(token) && exclusions.every(function (exclusion) {
      return !exclusion.match(token);
    });
  };
  return rule;
}

// Token of a kind
function t(kind, style) {
  return { style: style, match: function match(token) {
      return token.kind === kind;
    } };
}

// Punctuator
function p(value, style) {
  return {
    style: style || 'punctuation',
    match: function match(token) {
      return token.kind === 'Punctuation' && token.value === value;
    }
  };
}

/***/ }),
/* 74 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = forEachState;
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

// Utility for iterating through a CodeMirror parse state stack bottom-up.
function forEachState(stack, fn) {
  var reverseStateStack = [];
  var state = stack;
  while (state && state.kind) {
    reverseStateStack.push(state);
    state = state.prevState;
  }
  for (var i = reverseStateStack.length - 1; i >= 0; i--) {
    fn(reverseStateStack[i]);
  }
}

/***/ }),
/* 75 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = getTypeInfo;

var _graphql = __webpack_require__(12);

var _introspection = __webpack_require__(22);

var _forEachState = __webpack_require__(74);

var _forEachState2 = _interopRequireDefault(_forEachState);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Utility for collecting rich type information given any token's state
 * from the graphql-mode parser.
 */
function getTypeInfo(schema, tokenState) {
  var info = {
    schema: schema,
    type: null,
    parentType: null,
    inputType: null,
    directiveDef: null,
    fieldDef: null,
    argDef: null,
    argDefs: null,
    objectFieldDefs: null
  };

  (0, _forEachState2.default)(tokenState, function (state) {
    switch (state.kind) {
      case 'Query':
      case 'ShortQuery':
        info.type = schema.getQueryType();
        break;
      case 'Mutation':
        info.type = schema.getMutationType();
        break;
      case 'Subscription':
        info.type = schema.getSubscriptionType();
        break;
      case 'InlineFragment':
      case 'FragmentDefinition':
        if (state.type) {
          info.type = schema.getType(state.type);
        }
        break;
      case 'Field':
      case 'AliasedField':
        info.fieldDef = info.type && state.name ? getFieldDef(schema, info.parentType, state.name) : null;
        info.type = info.fieldDef && info.fieldDef.type;
        break;
      case 'SelectionSet':
        info.parentType = (0, _graphql.getNamedType)(info.type);
        break;
      case 'Directive':
        info.directiveDef = state.name && schema.getDirective(state.name);
        break;
      case 'Arguments':
        var parentDef = state.prevState.kind === 'Field' ? info.fieldDef : state.prevState.kind === 'Directive' ? info.directiveDef : state.prevState.kind === 'AliasedField' ? state.prevState.name && getFieldDef(schema, info.parentType, state.prevState.name) : null;
        info.argDefs = parentDef && parentDef.args;
        break;
      case 'Argument':
        info.argDef = null;
        if (info.argDefs) {
          for (var i = 0; i < info.argDefs.length; i++) {
            if (info.argDefs[i].name === state.name) {
              info.argDef = info.argDefs[i];
              break;
            }
          }
        }
        info.inputType = info.argDef && info.argDef.type;
        break;
      case 'EnumValue':
        var enumType = (0, _graphql.getNamedType)(info.inputType);
        info.enumValue = enumType instanceof _graphql.GraphQLEnumType ? find(enumType.getValues(), function (val) {
          return val.value === state.name;
        }) : null;
        break;
      case 'ListValue':
        var nullableType = (0, _graphql.getNullableType)(info.inputType);
        info.inputType = nullableType instanceof _graphql.GraphQLList ? nullableType.ofType : null;
        break;
      case 'ObjectValue':
        var objectType = (0, _graphql.getNamedType)(info.inputType);
        info.objectFieldDefs = objectType instanceof _graphql.GraphQLInputObjectType ? objectType.getFields() : null;
        break;
      case 'ObjectField':
        var objectField = state.name && info.objectFieldDefs ? info.objectFieldDefs[state.name] : null;
        info.inputType = objectField && objectField.type;
        break;
      case 'NamedType':
        info.type = schema.getType(state.name);
        break;
    }
  });

  return info;
}

// Gets the field definition given a type and field name
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function getFieldDef(schema, type, fieldName) {
  if (fieldName === _introspection.SchemaMetaFieldDef.name && schema.getQueryType() === type) {
    return _introspection.SchemaMetaFieldDef;
  }
  if (fieldName === _introspection.TypeMetaFieldDef.name && schema.getQueryType() === type) {
    return _introspection.TypeMetaFieldDef;
  }
  if (fieldName === _introspection.TypeNameMetaFieldDef.name && (0, _graphql.isCompositeType)(type)) {
    return _introspection.TypeNameMetaFieldDef;
  }
  if (type.getFields) {
    return type.getFields()[fieldName];
  }
}

// Returns the first item in the array which causes predicate to return truthy.
function find(array, predicate) {
  for (var i = 0; i < array.length; i++) {
    if (predicate(array[i])) {
      return array[i];
    }
  }
}

/***/ }),
/* 76 */
/***/ (function(module, exports, __webpack_require__) {

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (true) // CommonJS
    mod(__webpack_require__(5));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  var ie_lt8 = /MSIE \d/.test(navigator.userAgent) &&
    (document.documentMode == null || document.documentMode < 8);

  var Pos = CodeMirror.Pos;

  var matching = {"(": ")>", ")": "(<", "[": "]>", "]": "[<", "{": "}>", "}": "{<"};

  function findMatchingBracket(cm, where, strict, config) {
    var line = cm.getLineHandle(where.line), pos = where.ch - 1;
    var match = (pos >= 0 && matching[line.text.charAt(pos)]) || matching[line.text.charAt(++pos)];
    if (!match) return null;
    var dir = match.charAt(1) == ">" ? 1 : -1;
    if (strict && (dir > 0) != (pos == where.ch)) return null;
    var style = cm.getTokenTypeAt(Pos(where.line, pos + 1));

    var found = scanForBracket(cm, Pos(where.line, pos + (dir > 0 ? 1 : 0)), dir, style || null, config);
    if (found == null) return null;
    return {from: Pos(where.line, pos), to: found && found.pos,
            match: found && found.ch == match.charAt(0), forward: dir > 0};
  }

  // bracketRegex is used to specify which type of bracket to scan
  // should be a regexp, e.g. /[[\]]/
  //
  // Note: If "where" is on an open bracket, then this bracket is ignored.
  //
  // Returns false when no bracket was found, null when it reached
  // maxScanLines and gave up
  function scanForBracket(cm, where, dir, style, config) {
    var maxScanLen = (config && config.maxScanLineLength) || 10000;
    var maxScanLines = (config && config.maxScanLines) || 1000;

    var stack = [];
    var re = config && config.bracketRegex ? config.bracketRegex : /[(){}[\]]/;
    var lineEnd = dir > 0 ? Math.min(where.line + maxScanLines, cm.lastLine() + 1)
                          : Math.max(cm.firstLine() - 1, where.line - maxScanLines);
    for (var lineNo = where.line; lineNo != lineEnd; lineNo += dir) {
      var line = cm.getLine(lineNo);
      if (!line) continue;
      var pos = dir > 0 ? 0 : line.length - 1, end = dir > 0 ? line.length : -1;
      if (line.length > maxScanLen) continue;
      if (lineNo == where.line) pos = where.ch - (dir < 0 ? 1 : 0);
      for (; pos != end; pos += dir) {
        var ch = line.charAt(pos);
        if (re.test(ch) && (style === undefined || cm.getTokenTypeAt(Pos(lineNo, pos + 1)) == style)) {
          var match = matching[ch];
          if ((match.charAt(1) == ">") == (dir > 0)) stack.push(ch);
          else if (!stack.length) return {pos: Pos(lineNo, pos), ch: ch};
          else stack.pop();
        }
      }
    }
    return lineNo - dir == (dir > 0 ? cm.lastLine() : cm.firstLine()) ? false : null;
  }

  function matchBrackets(cm, autoclear, config) {
    // Disable brace matching in long lines, since it'll cause hugely slow updates
    var maxHighlightLen = cm.state.matchBrackets.maxHighlightLineLength || 1000;
    var marks = [], ranges = cm.listSelections();
    for (var i = 0; i < ranges.length; i++) {
      var match = ranges[i].empty() && findMatchingBracket(cm, ranges[i].head, false, config);
      if (match && cm.getLine(match.from.line).length <= maxHighlightLen) {
        var style = match.match ? "CodeMirror-matchingbracket" : "CodeMirror-nonmatchingbracket";
        marks.push(cm.markText(match.from, Pos(match.from.line, match.from.ch + 1), {className: style}));
        if (match.to && cm.getLine(match.to.line).length <= maxHighlightLen)
          marks.push(cm.markText(match.to, Pos(match.to.line, match.to.ch + 1), {className: style}));
      }
    }

    if (marks.length) {
      // Kludge to work around the IE bug from issue #1193, where text
      // input stops going to the textare whever this fires.
      if (ie_lt8 && cm.state.focused) cm.focus();

      var clear = function() {
        cm.operation(function() {
          for (var i = 0; i < marks.length; i++) marks[i].clear();
        });
      };
      if (autoclear) setTimeout(clear, 800);
      else return clear;
    }
  }

  var currentlyHighlighted = null;
  function doMatchBrackets(cm) {
    cm.operation(function() {
      if (currentlyHighlighted) {currentlyHighlighted(); currentlyHighlighted = null;}
      currentlyHighlighted = matchBrackets(cm, false, cm.state.matchBrackets);
    });
  }

  CodeMirror.defineOption("matchBrackets", false, function(cm, val, old) {
    if (old && old != CodeMirror.Init) {
      cm.off("cursorActivity", doMatchBrackets);
      if (currentlyHighlighted) {currentlyHighlighted(); currentlyHighlighted = null;}
    }
    if (val) {
      cm.state.matchBrackets = typeof val == "object" ? val : {};
      cm.on("cursorActivity", doMatchBrackets);
    }
  });

  CodeMirror.defineExtension("matchBrackets", function() {matchBrackets(this, true);});
  CodeMirror.defineExtension("findMatchingBracket", function(pos, strict, config){
    return findMatchingBracket(this, pos, strict, config);
  });
  CodeMirror.defineExtension("scanForBracket", function(pos, dir, style, config){
    return scanForBracket(this, pos, dir, style, config);
  });
});


/***/ }),
/* 77 */
/***/ (function(module, exports, __webpack_require__) {

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (true) // CommonJS
    mod(__webpack_require__(5));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
"use strict";

CodeMirror.registerHelper("fold", "brace", function(cm, start) {
  var line = start.line, lineText = cm.getLine(line);
  var tokenType;

  function findOpening(openCh) {
    for (var at = start.ch, pass = 0;;) {
      var found = at <= 0 ? -1 : lineText.lastIndexOf(openCh, at - 1);
      if (found == -1) {
        if (pass == 1) break;
        pass = 1;
        at = lineText.length;
        continue;
      }
      if (pass == 1 && found < start.ch) break;
      tokenType = cm.getTokenTypeAt(CodeMirror.Pos(line, found + 1));
      if (!/^(comment|string)/.test(tokenType)) return found + 1;
      at = found - 1;
    }
  }

  var startToken = "{", endToken = "}", startCh = findOpening("{");
  if (startCh == null) {
    startToken = "[", endToken = "]";
    startCh = findOpening("[");
  }

  if (startCh == null) return;
  var count = 1, lastLine = cm.lastLine(), end, endCh;
  outer: for (var i = line; i <= lastLine; ++i) {
    var text = cm.getLine(i), pos = i == line ? startCh : 0;
    for (;;) {
      var nextOpen = text.indexOf(startToken, pos), nextClose = text.indexOf(endToken, pos);
      if (nextOpen < 0) nextOpen = text.length;
      if (nextClose < 0) nextClose = text.length;
      pos = Math.min(nextOpen, nextClose);
      if (pos == text.length) break;
      if (cm.getTokenTypeAt(CodeMirror.Pos(i, pos + 1)) == tokenType) {
        if (pos == nextOpen) ++count;
        else if (!--count) { end = i; endCh = pos; break outer; }
      }
      ++pos;
    }
  }
  if (end == null || line == end && endCh == startCh) return;
  return {from: CodeMirror.Pos(line, startCh),
          to: CodeMirror.Pos(end, endCh)};
});

CodeMirror.registerHelper("fold", "import", function(cm, start) {
  function hasImport(line) {
    if (line < cm.firstLine() || line > cm.lastLine()) return null;
    var start = cm.getTokenAt(CodeMirror.Pos(line, 1));
    if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1));
    if (start.type != "keyword" || start.string != "import") return null;
    // Now find closing semicolon, return its position
    for (var i = line, e = Math.min(cm.lastLine(), line + 10); i <= e; ++i) {
      var text = cm.getLine(i), semi = text.indexOf(";");
      if (semi != -1) return {startCh: start.end, end: CodeMirror.Pos(i, semi)};
    }
  }

  var startLine = start.line, has = hasImport(startLine), prev;
  if (!has || hasImport(startLine - 1) || ((prev = hasImport(startLine - 2)) && prev.end.line == startLine - 1))
    return null;
  for (var end = has.end;;) {
    var next = hasImport(end.line + 1);
    if (next == null) break;
    end = next.end;
  }
  return {from: cm.clipPos(CodeMirror.Pos(startLine, has.startCh + 1)), to: end};
});

CodeMirror.registerHelper("fold", "include", function(cm, start) {
  function hasInclude(line) {
    if (line < cm.firstLine() || line > cm.lastLine()) return null;
    var start = cm.getTokenAt(CodeMirror.Pos(line, 1));
    if (!/\S/.test(start.string)) start = cm.getTokenAt(CodeMirror.Pos(line, start.end + 1));
    if (start.type == "meta" && start.string.slice(0, 8) == "#include") return start.start + 8;
  }

  var startLine = start.line, has = hasInclude(startLine);
  if (has == null || hasInclude(startLine - 1) != null) return null;
  for (var end = startLine;;) {
    var next = hasInclude(end + 1);
    if (next == null) break;
    ++end;
  }
  return {from: CodeMirror.Pos(startLine, has + 1),
          to: cm.clipPos(CodeMirror.Pos(end))};
});

});


/***/ }),
/* 78 */
/***/ (function(module, exports, __webpack_require__) {

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (true) // CommonJS
    mod(__webpack_require__(5), __webpack_require__(219));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "./foldcode"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  CodeMirror.defineOption("foldGutter", false, function(cm, val, old) {
    if (old && old != CodeMirror.Init) {
      cm.clearGutter(cm.state.foldGutter.options.gutter);
      cm.state.foldGutter = null;
      cm.off("gutterClick", onGutterClick);
      cm.off("change", onChange);
      cm.off("viewportChange", onViewportChange);
      cm.off("fold", onFold);
      cm.off("unfold", onFold);
      cm.off("swapDoc", onChange);
    }
    if (val) {
      cm.state.foldGutter = new State(parseOptions(val));
      updateInViewport(cm);
      cm.on("gutterClick", onGutterClick);
      cm.on("change", onChange);
      cm.on("viewportChange", onViewportChange);
      cm.on("fold", onFold);
      cm.on("unfold", onFold);
      cm.on("swapDoc", onChange);
    }
  });

  var Pos = CodeMirror.Pos;

  function State(options) {
    this.options = options;
    this.from = this.to = 0;
  }

  function parseOptions(opts) {
    if (opts === true) opts = {};
    if (opts.gutter == null) opts.gutter = "CodeMirror-foldgutter";
    if (opts.indicatorOpen == null) opts.indicatorOpen = "CodeMirror-foldgutter-open";
    if (opts.indicatorFolded == null) opts.indicatorFolded = "CodeMirror-foldgutter-folded";
    return opts;
  }

  function isFolded(cm, line) {
    var marks = cm.findMarks(Pos(line, 0), Pos(line + 1, 0));
    for (var i = 0; i < marks.length; ++i)
      if (marks[i].__isFold && marks[i].find().from.line == line) return marks[i];
  }

  function marker(spec) {
    if (typeof spec == "string") {
      var elt = document.createElement("div");
      elt.className = spec + " CodeMirror-guttermarker-subtle";
      return elt;
    } else {
      return spec.cloneNode(true);
    }
  }

  function updateFoldInfo(cm, from, to) {
    var opts = cm.state.foldGutter.options, cur = from;
    var minSize = cm.foldOption(opts, "minFoldSize");
    var func = cm.foldOption(opts, "rangeFinder");
    cm.eachLine(from, to, function(line) {
      var mark = null;
      if (isFolded(cm, cur)) {
        mark = marker(opts.indicatorFolded);
      } else {
        var pos = Pos(cur, 0);
        var range = func && func(cm, pos);
        if (range && range.to.line - range.from.line >= minSize)
          mark = marker(opts.indicatorOpen);
      }
      cm.setGutterMarker(line, opts.gutter, mark);
      ++cur;
    });
  }

  function updateInViewport(cm) {
    var vp = cm.getViewport(), state = cm.state.foldGutter;
    if (!state) return;
    cm.operation(function() {
      updateFoldInfo(cm, vp.from, vp.to);
    });
    state.from = vp.from; state.to = vp.to;
  }

  function onGutterClick(cm, line, gutter) {
    var state = cm.state.foldGutter;
    if (!state) return;
    var opts = state.options;
    if (gutter != opts.gutter) return;
    var folded = isFolded(cm, line);
    if (folded) folded.clear();
    else cm.foldCode(Pos(line, 0), opts.rangeFinder);
  }

  function onChange(cm) {
    var state = cm.state.foldGutter;
    if (!state) return;
    var opts = state.options;
    state.from = state.to = 0;
    clearTimeout(state.changeUpdate);
    state.changeUpdate = setTimeout(function() { updateInViewport(cm); }, opts.foldOnChangeTimeSpan || 600);
  }

  function onViewportChange(cm) {
    var state = cm.state.foldGutter;
    if (!state) return;
    var opts = state.options;
    clearTimeout(state.changeUpdate);
    state.changeUpdate = setTimeout(function() {
      var vp = cm.getViewport();
      if (state.from == state.to || vp.from - state.to > 20 || state.from - vp.to > 20) {
        updateInViewport(cm);
      } else {
        cm.operation(function() {
          if (vp.from < state.from) {
            updateFoldInfo(cm, vp.from, state.from);
            state.from = vp.from;
          }
          if (vp.to > state.to) {
            updateFoldInfo(cm, state.to, vp.to);
            state.to = vp.to;
          }
        });
      }
    }, opts.updateViewportTimeSpan || 400);
  }

  function onFold(cm, from) {
    var state = cm.state.foldGutter;
    if (!state) return;
    var line = from.line;
    if (line >= state.from && line < state.to)
      updateFoldInfo(cm, line, line + 1);
  }
});


/***/ }),
/* 79 */
/***/ (function(module, exports, __webpack_require__) {

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// A rough approximation of Sublime Text's keybindings
// Depends on addon/search/searchcursor.js and optionally addon/dialog/dialogs.js

(function(mod) {
  if (true) // CommonJS
    mod(__webpack_require__(5), __webpack_require__(136), __webpack_require__(76));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../lib/codemirror", "../addon/search/searchcursor", "../addon/edit/matchbrackets"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  var map = CodeMirror.keyMap.sublime = {fallthrough: "default"};
  var cmds = CodeMirror.commands;
  var Pos = CodeMirror.Pos;
  var mac = CodeMirror.keyMap["default"] == CodeMirror.keyMap.macDefault;
  var ctrl = mac ? "Cmd-" : "Ctrl-";

  // This is not exactly Sublime's algorithm. I couldn't make heads or tails of that.
  function findPosSubword(doc, start, dir) {
    if (dir < 0 && start.ch == 0) return doc.clipPos(Pos(start.line - 1));
    var line = doc.getLine(start.line);
    if (dir > 0 && start.ch >= line.length) return doc.clipPos(Pos(start.line + 1, 0));
    var state = "start", type;
    for (var pos = start.ch, e = dir < 0 ? 0 : line.length, i = 0; pos != e; pos += dir, i++) {
      var next = line.charAt(dir < 0 ? pos - 1 : pos);
      var cat = next != "_" && CodeMirror.isWordChar(next) ? "w" : "o";
      if (cat == "w" && next.toUpperCase() == next) cat = "W";
      if (state == "start") {
        if (cat != "o") { state = "in"; type = cat; }
      } else if (state == "in") {
        if (type != cat) {
          if (type == "w" && cat == "W" && dir < 0) pos--;
          if (type == "W" && cat == "w" && dir > 0) { type = "w"; continue; }
          break;
        }
      }
    }
    return Pos(start.line, pos);
  }

  function moveSubword(cm, dir) {
    cm.extendSelectionsBy(function(range) {
      if (cm.display.shift || cm.doc.extend || range.empty())
        return findPosSubword(cm.doc, range.head, dir);
      else
        return dir < 0 ? range.from() : range.to();
    });
  }

  var goSubwordCombo = mac ? "Ctrl-" : "Alt-";

  cmds[map[goSubwordCombo + "Left"] = "goSubwordLeft"] = function(cm) { moveSubword(cm, -1); };
  cmds[map[goSubwordCombo + "Right"] = "goSubwordRight"] = function(cm) { moveSubword(cm, 1); };

  if (mac) map["Cmd-Left"] = "goLineStartSmart";

  var scrollLineCombo = mac ? "Ctrl-Alt-" : "Ctrl-";

  cmds[map[scrollLineCombo + "Up"] = "scrollLineUp"] = function(cm) {
    var info = cm.getScrollInfo();
    if (!cm.somethingSelected()) {
      var visibleBottomLine = cm.lineAtHeight(info.top + info.clientHeight, "local");
      if (cm.getCursor().line >= visibleBottomLine)
        cm.execCommand("goLineUp");
    }
    cm.scrollTo(null, info.top - cm.defaultTextHeight());
  };
  cmds[map[scrollLineCombo + "Down"] = "scrollLineDown"] = function(cm) {
    var info = cm.getScrollInfo();
    if (!cm.somethingSelected()) {
      var visibleTopLine = cm.lineAtHeight(info.top, "local")+1;
      if (cm.getCursor().line <= visibleTopLine)
        cm.execCommand("goLineDown");
    }
    cm.scrollTo(null, info.top + cm.defaultTextHeight());
  };

  cmds[map["Shift-" + ctrl + "L"] = "splitSelectionByLine"] = function(cm) {
    var ranges = cm.listSelections(), lineRanges = [];
    for (var i = 0; i < ranges.length; i++) {
      var from = ranges[i].from(), to = ranges[i].to();
      for (var line = from.line; line <= to.line; ++line)
        if (!(to.line > from.line && line == to.line && to.ch == 0))
          lineRanges.push({anchor: line == from.line ? from : Pos(line, 0),
                           head: line == to.line ? to : Pos(line)});
    }
    cm.setSelections(lineRanges, 0);
  };

  map["Shift-Tab"] = "indentLess";

  cmds[map["Esc"] = "singleSelectionTop"] = function(cm) {
    var range = cm.listSelections()[0];
    cm.setSelection(range.anchor, range.head, {scroll: false});
  };

  cmds[map[ctrl + "L"] = "selectLine"] = function(cm) {
    var ranges = cm.listSelections(), extended = [];
    for (var i = 0; i < ranges.length; i++) {
      var range = ranges[i];
      extended.push({anchor: Pos(range.from().line, 0),
                     head: Pos(range.to().line + 1, 0)});
    }
    cm.setSelections(extended);
  };

  map["Shift-Ctrl-K"] = "deleteLine";

  function insertLine(cm, above) {
    if (cm.isReadOnly()) return CodeMirror.Pass
    cm.operation(function() {
      var len = cm.listSelections().length, newSelection = [], last = -1;
      for (var i = 0; i < len; i++) {
        var head = cm.listSelections()[i].head;
        if (head.line <= last) continue;
        var at = Pos(head.line + (above ? 0 : 1), 0);
        cm.replaceRange("\n", at, null, "+insertLine");
        cm.indentLine(at.line, null, true);
        newSelection.push({head: at, anchor: at});
        last = head.line + 1;
      }
      cm.setSelections(newSelection);
    });
    cm.execCommand("indentAuto");
  }

  cmds[map[ctrl + "Enter"] = "insertLineAfter"] = function(cm) { return insertLine(cm, false); };

  cmds[map["Shift-" + ctrl + "Enter"] = "insertLineBefore"] = function(cm) { return insertLine(cm, true); };

  function wordAt(cm, pos) {
    var start = pos.ch, end = start, line = cm.getLine(pos.line);
    while (start && CodeMirror.isWordChar(line.charAt(start - 1))) --start;
    while (end < line.length && CodeMirror.isWordChar(line.charAt(end))) ++end;
    return {from: Pos(pos.line, start), to: Pos(pos.line, end), word: line.slice(start, end)};
  }

  cmds[map[ctrl + "D"] = "selectNextOccurrence"] = function(cm) {
    var from = cm.getCursor("from"), to = cm.getCursor("to");
    var fullWord = cm.state.sublimeFindFullWord == cm.doc.sel;
    if (CodeMirror.cmpPos(from, to) == 0) {
      var word = wordAt(cm, from);
      if (!word.word) return;
      cm.setSelection(word.from, word.to);
      fullWord = true;
    } else {
      var text = cm.getRange(from, to);
      var query = fullWord ? new RegExp("\\b" + text + "\\b") : text;
      var cur = cm.getSearchCursor(query, to);
      if (cur.findNext()) {
        cm.addSelection(cur.from(), cur.to());
      } else {
        cur = cm.getSearchCursor(query, Pos(cm.firstLine(), 0));
        if (cur.findNext())
          cm.addSelection(cur.from(), cur.to());
      }
    }
    if (fullWord)
      cm.state.sublimeFindFullWord = cm.doc.sel;
  };

  var mirror = "(){}[]";
  function selectBetweenBrackets(cm) {
    var ranges = cm.listSelections(), newRanges = []
    for (var i = 0; i < ranges.length; i++) {
      var range = ranges[i], pos = range.head, opening = cm.scanForBracket(pos, -1);
      if (!opening) return false;
      for (;;) {
        var closing = cm.scanForBracket(pos, 1);
        if (!closing) return false;
        if (closing.ch == mirror.charAt(mirror.indexOf(opening.ch) + 1)) {
          newRanges.push({anchor: Pos(opening.pos.line, opening.pos.ch + 1),
                          head: closing.pos});
          break;
        }
        pos = Pos(closing.pos.line, closing.pos.ch + 1);
      }
    }
    cm.setSelections(newRanges);
    return true;
  }

  cmds[map["Shift-" + ctrl + "Space"] = "selectScope"] = function(cm) {
    selectBetweenBrackets(cm) || cm.execCommand("selectAll");
  };
  cmds[map["Shift-" + ctrl + "M"] = "selectBetweenBrackets"] = function(cm) {
    if (!selectBetweenBrackets(cm)) return CodeMirror.Pass;
  };

  cmds[map[ctrl + "M"] = "goToBracket"] = function(cm) {
    cm.extendSelectionsBy(function(range) {
      var next = cm.scanForBracket(range.head, 1);
      if (next && CodeMirror.cmpPos(next.pos, range.head) != 0) return next.pos;
      var prev = cm.scanForBracket(range.head, -1);
      return prev && Pos(prev.pos.line, prev.pos.ch + 1) || range.head;
    });
  };

  var swapLineCombo = mac ? "Cmd-Ctrl-" : "Shift-Ctrl-";

  cmds[map[swapLineCombo + "Up"] = "swapLineUp"] = function(cm) {
    if (cm.isReadOnly()) return CodeMirror.Pass
    var ranges = cm.listSelections(), linesToMove = [], at = cm.firstLine() - 1, newSels = [];
    for (var i = 0; i < ranges.length; i++) {
      var range = ranges[i], from = range.from().line - 1, to = range.to().line;
      newSels.push({anchor: Pos(range.anchor.line - 1, range.anchor.ch),
                    head: Pos(range.head.line - 1, range.head.ch)});
      if (range.to().ch == 0 && !range.empty()) --to;
      if (from > at) linesToMove.push(from, to);
      else if (linesToMove.length) linesToMove[linesToMove.length - 1] = to;
      at = to;
    }
    cm.operation(function() {
      for (var i = 0; i < linesToMove.length; i += 2) {
        var from = linesToMove[i], to = linesToMove[i + 1];
        var line = cm.getLine(from);
        cm.replaceRange("", Pos(from, 0), Pos(from + 1, 0), "+swapLine");
        if (to > cm.lastLine())
          cm.replaceRange("\n" + line, Pos(cm.lastLine()), null, "+swapLine");
        else
          cm.replaceRange(line + "\n", Pos(to, 0), null, "+swapLine");
      }
      cm.setSelections(newSels);
      cm.scrollIntoView();
    });
  };

  cmds[map[swapLineCombo + "Down"] = "swapLineDown"] = function(cm) {
    if (cm.isReadOnly()) return CodeMirror.Pass
    var ranges = cm.listSelections(), linesToMove = [], at = cm.lastLine() + 1;
    for (var i = ranges.length - 1; i >= 0; i--) {
      var range = ranges[i], from = range.to().line + 1, to = range.from().line;
      if (range.to().ch == 0 && !range.empty()) from--;
      if (from < at) linesToMove.push(from, to);
      else if (linesToMove.length) linesToMove[linesToMove.length - 1] = to;
      at = to;
    }
    cm.operation(function() {
      for (var i = linesToMove.length - 2; i >= 0; i -= 2) {
        var from = linesToMove[i], to = linesToMove[i + 1];
        var line = cm.getLine(from);
        if (from == cm.lastLine())
          cm.replaceRange("", Pos(from - 1), Pos(from), "+swapLine");
        else
          cm.replaceRange("", Pos(from, 0), Pos(from + 1, 0), "+swapLine");
        cm.replaceRange(line + "\n", Pos(to, 0), null, "+swapLine");
      }
      cm.scrollIntoView();
    });
  };

  cmds[map[ctrl + "/"] = "toggleCommentIndented"] = function(cm) {
    cm.toggleComment({ indent: true });
  }

  cmds[map[ctrl + "J"] = "joinLines"] = function(cm) {
    var ranges = cm.listSelections(), joined = [];
    for (var i = 0; i < ranges.length; i++) {
      var range = ranges[i], from = range.from();
      var start = from.line, end = range.to().line;
      while (i < ranges.length - 1 && ranges[i + 1].from().line == end)
        end = ranges[++i].to().line;
      joined.push({start: start, end: end, anchor: !range.empty() && from});
    }
    cm.operation(function() {
      var offset = 0, ranges = [];
      for (var i = 0; i < joined.length; i++) {
        var obj = joined[i];
        var anchor = obj.anchor && Pos(obj.anchor.line - offset, obj.anchor.ch), head;
        for (var line = obj.start; line <= obj.end; line++) {
          var actual = line - offset;
          if (line == obj.end) head = Pos(actual, cm.getLine(actual).length + 1);
          if (actual < cm.lastLine()) {
            cm.replaceRange(" ", Pos(actual), Pos(actual + 1, /^\s*/.exec(cm.getLine(actual + 1))[0].length));
            ++offset;
          }
        }
        ranges.push({anchor: anchor || head, head: head});
      }
      cm.setSelections(ranges, 0);
    });
  };

  cmds[map["Shift-" + ctrl + "D"] = "duplicateLine"] = function(cm) {
    cm.operation(function() {
      var rangeCount = cm.listSelections().length;
      for (var i = 0; i < rangeCount; i++) {
        var range = cm.listSelections()[i];
        if (range.empty())
          cm.replaceRange(cm.getLine(range.head.line) + "\n", Pos(range.head.line, 0));
        else
          cm.replaceRange(cm.getRange(range.from(), range.to()), range.from());
      }
      cm.scrollIntoView();
    });
  };

  if (!mac) map[ctrl + "T"] = "transposeChars";

  function sortLines(cm, caseSensitive) {
    if (cm.isReadOnly()) return CodeMirror.Pass
    var ranges = cm.listSelections(), toSort = [], selected;
    for (var i = 0; i < ranges.length; i++) {
      var range = ranges[i];
      if (range.empty()) continue;
      var from = range.from().line, to = range.to().line;
      while (i < ranges.length - 1 && ranges[i + 1].from().line == to)
        to = ranges[++i].to().line;
      if (!ranges[i].to().ch) to--;
      toSort.push(from, to);
    }
    if (toSort.length) selected = true;
    else toSort.push(cm.firstLine(), cm.lastLine());

    cm.operation(function() {
      var ranges = [];
      for (var i = 0; i < toSort.length; i += 2) {
        var from = toSort[i], to = toSort[i + 1];
        var start = Pos(from, 0), end = Pos(to);
        var lines = cm.getRange(start, end, false);
        if (caseSensitive)
          lines.sort();
        else
          lines.sort(function(a, b) {
            var au = a.toUpperCase(), bu = b.toUpperCase();
            if (au != bu) { a = au; b = bu; }
            return a < b ? -1 : a == b ? 0 : 1;
          });
        cm.replaceRange(lines, start, end);
        if (selected) ranges.push({anchor: start, head: Pos(to + 1, 0)});
      }
      if (selected) cm.setSelections(ranges, 0);
    });
  }

  cmds[map["F9"] = "sortLines"] = function(cm) { sortLines(cm, true); };
  cmds[map[ctrl + "F9"] = "sortLinesInsensitive"] = function(cm) { sortLines(cm, false); };

  cmds[map["F2"] = "nextBookmark"] = function(cm) {
    var marks = cm.state.sublimeBookmarks;
    if (marks) while (marks.length) {
      var current = marks.shift();
      var found = current.find();
      if (found) {
        marks.push(current);
        return cm.setSelection(found.from, found.to);
      }
    }
  };

  cmds[map["Shift-F2"] = "prevBookmark"] = function(cm) {
    var marks = cm.state.sublimeBookmarks;
    if (marks) while (marks.length) {
      marks.unshift(marks.pop());
      var found = marks[marks.length - 1].find();
      if (!found)
        marks.pop();
      else
        return cm.setSelection(found.from, found.to);
    }
  };

  cmds[map[ctrl + "F2"] = "toggleBookmark"] = function(cm) {
    var ranges = cm.listSelections();
    var marks = cm.state.sublimeBookmarks || (cm.state.sublimeBookmarks = []);
    for (var i = 0; i < ranges.length; i++) {
      var from = ranges[i].from(), to = ranges[i].to();
      var found = cm.findMarks(from, to);
      for (var j = 0; j < found.length; j++) {
        if (found[j].sublimeBookmark) {
          found[j].clear();
          for (var k = 0; k < marks.length; k++)
            if (marks[k] == found[j])
              marks.splice(k--, 1);
          break;
        }
      }
      if (j == found.length)
        marks.push(cm.markText(from, to, {sublimeBookmark: true, clearWhenEmpty: false}));
    }
  };

  cmds[map["Shift-" + ctrl + "F2"] = "clearBookmarks"] = function(cm) {
    var marks = cm.state.sublimeBookmarks;
    if (marks) for (var i = 0; i < marks.length; i++) marks[i].clear();
    marks.length = 0;
  };

  cmds[map["Alt-F2"] = "selectBookmarks"] = function(cm) {
    var marks = cm.state.sublimeBookmarks, ranges = [];
    if (marks) for (var i = 0; i < marks.length; i++) {
      var found = marks[i].find();
      if (!found)
        marks.splice(i--, 0);
      else
        ranges.push({anchor: found.from, head: found.to});
    }
    if (ranges.length)
      cm.setSelections(ranges, 0);
  };

  map["Alt-Q"] = "wrapLines";

  var cK = ctrl + "K ";

  function modifyWordOrSelection(cm, mod) {
    cm.operation(function() {
      var ranges = cm.listSelections(), indices = [], replacements = [];
      for (var i = 0; i < ranges.length; i++) {
        var range = ranges[i];
        if (range.empty()) { indices.push(i); replacements.push(""); }
        else replacements.push(mod(cm.getRange(range.from(), range.to())));
      }
      cm.replaceSelections(replacements, "around", "case");
      for (var i = indices.length - 1, at; i >= 0; i--) {
        var range = ranges[indices[i]];
        if (at && CodeMirror.cmpPos(range.head, at) > 0) continue;
        var word = wordAt(cm, range.head);
        at = word.from;
        cm.replaceRange(mod(word.word), word.from, word.to);
      }
    });
  }

  map[cK + ctrl + "Backspace"] = "delLineLeft";

  cmds[map["Backspace"] = "smartBackspace"] = function(cm) {
    if (cm.somethingSelected()) return CodeMirror.Pass;

    cm.operation(function() {
      var cursors = cm.listSelections();
      var indentUnit = cm.getOption("indentUnit");

      for (var i = cursors.length - 1; i >= 0; i--) {
        var cursor = cursors[i].head;
        var toStartOfLine = cm.getRange({line: cursor.line, ch: 0}, cursor);
        var column = CodeMirror.countColumn(toStartOfLine, null, cm.getOption("tabSize"));

        // Delete by one character by default
        var deletePos = cm.findPosH(cursor, -1, "char", false);

        if (toStartOfLine && !/\S/.test(toStartOfLine) && column % indentUnit == 0) {
          var prevIndent = new Pos(cursor.line,
            CodeMirror.findColumn(toStartOfLine, column - indentUnit, indentUnit));

          // Smart delete only if we found a valid prevIndent location
          if (prevIndent.ch != cursor.ch) deletePos = prevIndent;
        }

        cm.replaceRange("", deletePos, cursor, "+delete");
      }
    });
  };

  cmds[map[cK + ctrl + "K"] = "delLineRight"] = function(cm) {
    cm.operation(function() {
      var ranges = cm.listSelections();
      for (var i = ranges.length - 1; i >= 0; i--)
        cm.replaceRange("", ranges[i].anchor, Pos(ranges[i].to().line), "+delete");
      cm.scrollIntoView();
    });
  };

  cmds[map[cK + ctrl + "U"] = "upcaseAtCursor"] = function(cm) {
    modifyWordOrSelection(cm, function(str) { return str.toUpperCase(); });
  };
  cmds[map[cK + ctrl + "L"] = "downcaseAtCursor"] = function(cm) {
    modifyWordOrSelection(cm, function(str) { return str.toLowerCase(); });
  };

  cmds[map[cK + ctrl + "Space"] = "setSublimeMark"] = function(cm) {
    if (cm.state.sublimeMark) cm.state.sublimeMark.clear();
    cm.state.sublimeMark = cm.setBookmark(cm.getCursor());
  };
  cmds[map[cK + ctrl + "A"] = "selectToSublimeMark"] = function(cm) {
    var found = cm.state.sublimeMark && cm.state.sublimeMark.find();
    if (found) cm.setSelection(cm.getCursor(), found);
  };
  cmds[map[cK + ctrl + "W"] = "deleteToSublimeMark"] = function(cm) {
    var found = cm.state.sublimeMark && cm.state.sublimeMark.find();
    if (found) {
      var from = cm.getCursor(), to = found;
      if (CodeMirror.cmpPos(from, to) > 0) { var tmp = to; to = from; from = tmp; }
      cm.state.sublimeKilled = cm.getRange(from, to);
      cm.replaceRange("", from, to);
    }
  };
  cmds[map[cK + ctrl + "X"] = "swapWithSublimeMark"] = function(cm) {
    var found = cm.state.sublimeMark && cm.state.sublimeMark.find();
    if (found) {
      cm.state.sublimeMark.clear();
      cm.state.sublimeMark = cm.setBookmark(cm.getCursor());
      cm.setCursor(found);
    }
  };
  cmds[map[cK + ctrl + "Y"] = "sublimeYank"] = function(cm) {
    if (cm.state.sublimeKilled != null)
      cm.replaceSelection(cm.state.sublimeKilled, null, "paste");
  };

  map[cK + ctrl + "G"] = "clearBookmarks";
  cmds[map[cK + ctrl + "C"] = "showInCenter"] = function(cm) {
    var pos = cm.cursorCoords(null, "local");
    cm.scrollTo(null, (pos.top + pos.bottom) / 2 - cm.getScrollInfo().clientHeight / 2);
  };

  var selectLinesCombo = mac ? "Ctrl-Shift-" : "Ctrl-Alt-";
  cmds[map[selectLinesCombo + "Up"] = "selectLinesUpward"] = function(cm) {
    cm.operation(function() {
      var ranges = cm.listSelections();
      for (var i = 0; i < ranges.length; i++) {
        var range = ranges[i];
        if (range.head.line > cm.firstLine())
          cm.addSelection(Pos(range.head.line - 1, range.head.ch));
      }
    });
  };
  cmds[map[selectLinesCombo + "Down"] = "selectLinesDownward"] = function(cm) {
    cm.operation(function() {
      var ranges = cm.listSelections();
      for (var i = 0; i < ranges.length; i++) {
        var range = ranges[i];
        if (range.head.line < cm.lastLine())
          cm.addSelection(Pos(range.head.line + 1, range.head.ch));
      }
    });
  };

  function getTarget(cm) {
    var from = cm.getCursor("from"), to = cm.getCursor("to");
    if (CodeMirror.cmpPos(from, to) == 0) {
      var word = wordAt(cm, from);
      if (!word.word) return;
      from = word.from;
      to = word.to;
    }
    return {from: from, to: to, query: cm.getRange(from, to), word: word};
  }

  function findAndGoTo(cm, forward) {
    var target = getTarget(cm);
    if (!target) return;
    var query = target.query;
    var cur = cm.getSearchCursor(query, forward ? target.to : target.from);

    if (forward ? cur.findNext() : cur.findPrevious()) {
      cm.setSelection(cur.from(), cur.to());
    } else {
      cur = cm.getSearchCursor(query, forward ? Pos(cm.firstLine(), 0)
                                              : cm.clipPos(Pos(cm.lastLine())));
      if (forward ? cur.findNext() : cur.findPrevious())
        cm.setSelection(cur.from(), cur.to());
      else if (target.word)
        cm.setSelection(target.from, target.to);
    }
  };
  cmds[map[ctrl + "F3"] = "findUnder"] = function(cm) { findAndGoTo(cm, true); };
  cmds[map["Shift-" + ctrl + "F3"] = "findUnderPrevious"] = function(cm) { findAndGoTo(cm,false); };
  cmds[map["Alt-F3"] = "findAllUnder"] = function(cm) {
    var target = getTarget(cm);
    if (!target) return;
    var cur = cm.getSearchCursor(target.query);
    var matches = [];
    var primaryIndex = -1;
    while (cur.findNext()) {
      matches.push({anchor: cur.from(), head: cur.to()});
      if (cur.from().line <= target.from.line && cur.from().ch <= target.from.ch)
        primaryIndex++;
    }
    cm.setSelections(matches, primaryIndex);
  };

  map["Shift-" + ctrl + "["] = "fold";
  map["Shift-" + ctrl + "]"] = "unfold";
  map[cK + ctrl + "0"] = map[cK + ctrl + "J"] = "unfoldAll";

  map[ctrl + "I"] = "findIncremental";
  map["Shift-" + ctrl + "I"] = "findIncrementalReverse";
  map[ctrl + "H"] = "replace";
  map["F3"] = "findNext";
  map["Shift-F3"] = "findPrev";

  CodeMirror.normalizeKeyMap(map);
});


/***/ }),
/* 80 */
/***/ (function(module, exports) {

// 7.2.1 RequireObjectCoercible(argument)
module.exports = function(it){
  if(it == undefined)throw TypeError("Can't call method on  " + it);
  return it;
};

/***/ }),
/* 81 */
/***/ (function(module, exports) {

// IE 8- don't enum bug keys
module.exports = (
  'constructor,hasOwnProperty,isPrototypeOf,propertyIsEnumerable,toLocaleString,toString,valueOf'
).split(',');

/***/ }),
/* 82 */
/***/ (function(module, exports) {

module.exports = {};

/***/ }),
/* 83 */
/***/ (function(module, exports) {

module.exports = true;

/***/ }),
/* 84 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
var anObject    = __webpack_require__(46)
  , dPs         = __webpack_require__(240)
  , enumBugKeys = __webpack_require__(81)
  , IE_PROTO    = __webpack_require__(87)('IE_PROTO')
  , Empty       = function(){ /* empty */ }
  , PROTOTYPE   = 'prototype';

// Create object with fake `null` prototype: use iframe Object with cleared prototype
var createDict = function(){
  // Thrash, waste and sodomy: IE GC bug
  var iframe = __webpack_require__(139)('iframe')
    , i      = enumBugKeys.length
    , lt     = '<'
    , gt     = '>'
    , iframeDocument;
  iframe.style.display = 'none';
  __webpack_require__(233).appendChild(iframe);
  iframe.src = 'javascript:'; // eslint-disable-line no-script-url
  // createDict = iframe.contentWindow.Object;
  // html.removeChild(iframe);
  iframeDocument = iframe.contentWindow.document;
  iframeDocument.open();
  iframeDocument.write(lt + 'script' + gt + 'document.F=Object' + lt + '/script' + gt);
  iframeDocument.close();
  createDict = iframeDocument.F;
  while(i--)delete createDict[PROTOTYPE][enumBugKeys[i]];
  return createDict();
};

module.exports = Object.create || function create(O, Properties){
  var result;
  if(O !== null){
    Empty[PROTOTYPE] = anObject(O);
    result = new Empty;
    Empty[PROTOTYPE] = null;
    // add "__proto__" for Object.getPrototypeOf polyfill
    result[IE_PROTO] = O;
  } else result = createDict();
  return Properties === undefined ? result : dPs(result, Properties);
};


/***/ }),
/* 85 */
/***/ (function(module, exports) {

exports.f = Object.getOwnPropertySymbols;

/***/ }),
/* 86 */
/***/ (function(module, exports, __webpack_require__) {

var def = __webpack_require__(33).f
  , has = __webpack_require__(32)
  , TAG = __webpack_require__(41)('toStringTag');

module.exports = function(it, tag, stat){
  if(it && !has(it = stat ? it : it.prototype, TAG))def(it, TAG, {configurable: true, value: tag});
};

/***/ }),
/* 87 */
/***/ (function(module, exports, __webpack_require__) {

var shared = __webpack_require__(88)('keys')
  , uid    = __webpack_require__(62);
module.exports = function(key){
  return shared[key] || (shared[key] = uid(key));
};

/***/ }),
/* 88 */
/***/ (function(module, exports, __webpack_require__) {

var global = __webpack_require__(25)
  , SHARED = '__core-js_shared__'
  , store  = global[SHARED] || (global[SHARED] = {});
module.exports = function(key){
  return store[key] || (store[key] = {});
};

/***/ }),
/* 89 */
/***/ (function(module, exports) {

// 7.1.4 ToInteger
var ceil  = Math.ceil
  , floor = Math.floor;
module.exports = function(it){
  return isNaN(it = +it) ? 0 : (it > 0 ? floor : ceil)(it);
};

/***/ }),
/* 90 */
/***/ (function(module, exports, __webpack_require__) {

// 7.1.13 ToObject(argument)
var defined = __webpack_require__(80);
module.exports = function(it){
  return Object(defined(it));
};

/***/ }),
/* 91 */
/***/ (function(module, exports, __webpack_require__) {

// 7.1.1 ToPrimitive(input [, PreferredType])
var isObject = __webpack_require__(47);
// instead of the ES6 spec version, we didn't implement @@toPrimitive case
// and the second argument - flag - preferred type is a string
module.exports = function(it, S){
  if(!isObject(it))return it;
  var fn, val;
  if(S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it)))return val;
  if(typeof (fn = it.valueOf) == 'function' && !isObject(val = fn.call(it)))return val;
  if(!S && typeof (fn = it.toString) == 'function' && !isObject(val = fn.call(it)))return val;
  throw TypeError("Can't convert object to primitive value");
};

/***/ }),
/* 92 */
/***/ (function(module, exports, __webpack_require__) {

var global         = __webpack_require__(25)
  , core           = __webpack_require__(17)
  , LIBRARY        = __webpack_require__(83)
  , wksExt         = __webpack_require__(93)
  , defineProperty = __webpack_require__(33).f;
module.exports = function(name){
  var $Symbol = core.Symbol || (core.Symbol = LIBRARY ? {} : global.Symbol || {});
  if(name.charAt(0) != '_' && !(name in $Symbol))defineProperty($Symbol, name, {value: wksExt.f(name)});
};

/***/ }),
/* 93 */
/***/ (function(module, exports, __webpack_require__) {

exports.f = __webpack_require__(41);

/***/ }),
/* 94 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @typechecks
 * 
 */

/*eslint-disable no-self-compare */



var hasOwnProperty = Object.prototype.hasOwnProperty;

/**
 * inlined Object.is polyfill to avoid requiring consumers ship their own
 * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is
 */
function is(x, y) {
  // SameValue algorithm
  if (x === y) {
    // Steps 1-5, 7-10
    // Steps 6.b-6.e: +0 != -0
    // Added the nonzero y check to make Flow happy, but it is redundant
    return x !== 0 || y !== 0 || 1 / x === 1 / y;
  } else {
    // Step 6.a: NaN == NaN
    return x !== x && y !== y;
  }
}

/**
 * Performs equality by iterating through keys on an object and returning false
 * when any key has values which are not strictly equal between the arguments.
 * Returns true when the values of all keys are strictly equal.
 */
function shallowEqual(objA, objB) {
  if (is(objA, objB)) {
    return true;
  }

  if (typeof objA !== 'object' || objA === null || typeof objB !== 'object' || objB === null) {
    return false;
  }

  var keysA = Object.keys(objA);
  var keysB = Object.keys(objB);

  if (keysA.length !== keysB.length) {
    return false;
  }

  // Test for A's keys different from B.
  for (var i = 0; i < keysA.length; i++) {
    if (!hasOwnProperty.call(objB, keysA[i]) || !is(objA[keysA[i]], objB[keysA[i]])) {
      return false;
    }
  }

  return true;
}

module.exports = shallowEqual;

/***/ }),
/* 95 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = Argument;

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

var _graphql = __webpack_require__(12);

var _TypeLink = __webpack_require__(50);

var _TypeLink2 = _interopRequireDefault(_TypeLink);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function Argument(_ref) {
  var arg = _ref.arg,
      onClickType = _ref.onClickType,
      showDefaultValue = _ref.showDefaultValue;

  return _react2.default.createElement(
    'span',
    { className: 'arg' },
    _react2.default.createElement(
      'span',
      { className: 'arg-name' },
      arg.name
    ),
    ': ',
    _react2.default.createElement(_TypeLink2.default, { type: arg.type, onClick: onClickType }),
    arg.defaultValue !== undefined && showDefaultValue !== false && _react2.default.createElement(
      'span',
      null,
      ' = ',
      _react2.default.createElement(
        'span',
        { className: 'arg-default-value' },
        (0, _graphql.print)((0, _graphql.astFromValue)(arg.defaultValue, arg.type))
      )
    )
  );
} /**
   *  Copyright (c) Facebook, Inc.
   *  All rights reserved.
   *
   *  This source code is licensed under the license found in the
   *  LICENSE file in the root directory of this source tree.
   */

Argument.propTypes = {
  arg: _react.PropTypes.object.isRequired,
  onClickType: _react.PropTypes.func.isRequired,
  showDefaultValue: _react.PropTypes.bool
};

/***/ }),
/* 96 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

var _marked = __webpack_require__(106);

var _marked2 = _interopRequireDefault(_marked);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  Copyright (c) Facebook, Inc.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  All rights reserved.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  This source code is licensed under the license found in the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  LICENSE file in the root directory of this source tree.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */

var MarkdownContent = function (_React$Component) {
  _inherits(MarkdownContent, _React$Component);

  function MarkdownContent() {
    _classCallCheck(this, MarkdownContent);

    return _possibleConstructorReturn(this, (MarkdownContent.__proto__ || Object.getPrototypeOf(MarkdownContent)).apply(this, arguments));
  }

  _createClass(MarkdownContent, [{
    key: 'shouldComponentUpdate',
    value: function shouldComponentUpdate(nextProps) {
      return this.props.markdown !== nextProps.markdown;
    }
  }, {
    key: 'render',
    value: function render() {
      var markdown = this.props.markdown;
      if (!markdown) {
        return _react2.default.createElement('div', null);
      }

      var html = (0, _marked2.default)(markdown, { sanitize: true });
      return _react2.default.createElement('div', {
        className: this.props.className,
        dangerouslySetInnerHTML: { __html: html }
      });
    }
  }]);

  return MarkdownContent;
}(_react2.default.Component);

MarkdownContent.propTypes = {
  markdown: _react.PropTypes.string,
  className: _react.PropTypes.string
};
exports.default = MarkdownContent;

/***/ }),
/* 97 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = keyValMap;

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/**
 * Creates a keyed JS object from an array, given a function to produce the keys
 * and a function to produce the values from each item in the array.
 *
 *     const phoneBook = [
 *       { name: 'Jon', num: '555-1234' },
 *       { name: 'Jenny', num: '867-5309' }
 *     ]
 *
 *     // { Jon: '555-1234', Jenny: '867-5309' }
 *     const phonesByName = keyValMap(
 *       phoneBook,
 *       entry => entry.name,
 *       entry => entry.num
 *     )
 *
 */
function keyValMap(list, keyFn, valFn) {
  return list.reduce(function (map, item) {
    return map[keyFn(item)] = valFn(item), map;
  }, {});
}

/***/ }),
/* 98 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = quotedOrList;

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

var MAX_LENGTH = 5;

/**
 * Given [ A, B, C ] return '"A", "B", or "C"'.
 */
function quotedOrList(items) {
  var selected = items.slice(0, MAX_LENGTH);
  return selected.map(function (item) {
    return '"' + item + '"';
  }).reduce(function (list, quoted, index) {
    return list + (selected.length > 2 ? ', ' : ' ') + (index === selected.length - 1 ? 'or ' : '') + quoted;
  });
}

/***/ }),
/* 99 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = suggestionList;

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/**
 * Given an invalid input string and a list of valid options, returns a filtered
 * list of valid options sorted based on their similarity with the input.
 */
function suggestionList(input, options) {
  var optionsByDistance = Object.create(null);
  var oLength = options.length;
  var inputThreshold = input.length / 2;
  for (var i = 0; i < oLength; i++) {
    var distance = lexicalDistance(input, options[i]);
    var threshold = Math.max(inputThreshold, options[i].length / 2, 1);
    if (distance <= threshold) {
      optionsByDistance[options[i]] = distance;
    }
  }
  return Object.keys(optionsByDistance).sort(function (a, b) {
    return optionsByDistance[a] - optionsByDistance[b];
  });
}

/**
 * Computes the lexical distance between strings A and B.
 *
 * The "distance" between two strings is given by counting the minimum number
 * of edits needed to transform string A into string B. An edit can be an
 * insertion, deletion, or substitution of a single character, or a swap of two
 * adjacent characters.
 *
 * This distance can be useful for detecting typos in input or sorting
 *
 * @param {string} a
 * @param {string} b
 * @return {int} distance in number of edits
 */
function lexicalDistance(a, b) {
  var i = void 0;
  var j = void 0;
  var d = [];
  var aLength = a.length;
  var bLength = b.length;

  for (i = 0; i <= aLength; i++) {
    d[i] = [i];
  }

  for (j = 1; j <= bLength; j++) {
    d[0][j] = j;
  }

  for (i = 1; i <= aLength; i++) {
    for (j = 1; j <= bLength; j++) {
      var cost = a[i - 1] === b[j - 1] ? 0 : 1;

      d[i][j] = Math.min(d[i - 1][j] + 1, d[i][j - 1] + 1, d[i - 1][j - 1] + cost);

      if (i > 1 && j > 1 && a[i - 1] === b[j - 2] && a[i - 2] === b[j - 1]) {
        d[i][j] = Math.min(d[i][j], d[i - 2][j - 2] + cost);
      }
    }
  }

  return d[aLength][bLength];
}

/***/ }),
/* 100 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.TokenKind = undefined;
exports.createLexer = createLexer;
exports.getTokenDesc = getTokenDesc;

var _error = __webpack_require__(3);

/**
 * Given a Source object, this returns a Lexer for that source.
 * A Lexer is a stateful stream generator in that every time
 * it is advanced, it returns the next token in the Source. Assuming the
 * source lexes, the final Token emitted by the lexer will be of kind
 * EOF, after which the lexer will repeatedly return the same EOF token
 * whenever called.
 */
function createLexer(source, options) {
  var startOfFileToken = new Tok(SOF, 0, 0, 0, 0, null);
  var lexer = {
    source: source,
    options: options,
    lastToken: startOfFileToken,
    token: startOfFileToken,
    line: 1,
    lineStart: 0,
    advance: advanceLexer
  };
  return lexer;
} /*  /
  /**
   *  Copyright (c) 2015, Facebook, Inc.
   *  All rights reserved.
   *
   *  This source code is licensed under the BSD-style license found in the
   *  LICENSE file in the root directory of this source tree. An additional grant
   *  of patent rights can be found in the PATENTS file in the same directory.
   */

function advanceLexer() {
  var token = this.lastToken = this.token;
  if (token.kind !== EOF) {
    do {
      token = token.next = readToken(this, token);
    } while (token.kind === COMMENT);
    this.token = token;
  }
  return token;
}

/**
 * The return type of createLexer.
 */


// Each kind of token.
var SOF = '<SOF>';
var EOF = '<EOF>';
var BANG = '!';
var DOLLAR = '$';
var PAREN_L = '(';
var PAREN_R = ')';
var SPREAD = '...';
var COLON = ':';
var EQUALS = '=';
var AT = '@';
var BRACKET_L = '[';
var BRACKET_R = ']';
var BRACE_L = '{';
var PIPE = '|';
var BRACE_R = '}';
var NAME = 'Name';
var INT = 'Int';
var FLOAT = 'Float';
var STRING = 'String';
var COMMENT = 'Comment';

/**
 * An exported enum describing the different kinds of tokens that the
 * lexer emits.
 */
var TokenKind = exports.TokenKind = {
  SOF: SOF,
  EOF: EOF,
  BANG: BANG,
  DOLLAR: DOLLAR,
  PAREN_L: PAREN_L,
  PAREN_R: PAREN_R,
  SPREAD: SPREAD,
  COLON: COLON,
  EQUALS: EQUALS,
  AT: AT,
  BRACKET_L: BRACKET_L,
  BRACKET_R: BRACKET_R,
  BRACE_L: BRACE_L,
  PIPE: PIPE,
  BRACE_R: BRACE_R,
  NAME: NAME,
  INT: INT,
  FLOAT: FLOAT,
  STRING: STRING,
  COMMENT: COMMENT
};

/**
 * A helper function to describe a token as a string for debugging
 */
function getTokenDesc(token) {
  var value = token.value;
  return value ? token.kind + ' "' + value + '"' : token.kind;
}

var charCodeAt = String.prototype.charCodeAt;
var slice = String.prototype.slice;

/**
 * Helper function for constructing the Token object.
 */
function Tok(kind, start, end, line, column, prev, value) {
  this.kind = kind;
  this.start = start;
  this.end = end;
  this.line = line;
  this.column = column;
  this.value = value;
  this.prev = prev;
  this.next = null;
}

// Print a simplified form when appearing in JSON/util.inspect.
Tok.prototype.toJSON = Tok.prototype.inspect = function toJSON() {
  return {
    kind: this.kind,
    value: this.value,
    line: this.line,
    column: this.column
  };
};

function printCharCode(code) {
  return (
    // NaN/undefined represents access beyond the end of the file.
    isNaN(code) ? EOF :
    // Trust JSON for ASCII.
    code < 0x007F ? JSON.stringify(String.fromCharCode(code)) :
    // Otherwise print the escaped form.
    '"\\u' + ('00' + code.toString(16).toUpperCase()).slice(-4) + '"'
  );
}

/**
 * Gets the next token from the source starting at the given position.
 *
 * This skips over whitespace and comments until it finds the next lexable
 * token, then lexes punctuators immediately or calls the appropriate helper
 * function for more complicated tokens.
 */
function readToken(lexer, prev) {
  var source = lexer.source;
  var body = source.body;
  var bodyLength = body.length;

  var position = positionAfterWhitespace(body, prev.end, lexer);
  var line = lexer.line;
  var col = 1 + position - lexer.lineStart;

  if (position >= bodyLength) {
    return new Tok(EOF, bodyLength, bodyLength, line, col, prev);
  }

  var code = charCodeAt.call(body, position);

  // SourceCharacter
  if (code < 0x0020 && code !== 0x0009 && code !== 0x000A && code !== 0x000D) {
    throw (0, _error.syntaxError)(source, position, 'Cannot contain the invalid character ' + printCharCode(code) + '.');
  }

  switch (code) {
    // !
    case 33:
      return new Tok(BANG, position, position + 1, line, col, prev);
    // #
    case 35:
      return readComment(source, position, line, col, prev);
    // $
    case 36:
      return new Tok(DOLLAR, position, position + 1, line, col, prev);
    // (
    case 40:
      return new Tok(PAREN_L, position, position + 1, line, col, prev);
    // )
    case 41:
      return new Tok(PAREN_R, position, position + 1, line, col, prev);
    // .
    case 46:
      if (charCodeAt.call(body, position + 1) === 46 && charCodeAt.call(body, position + 2) === 46) {
        return new Tok(SPREAD, position, position + 3, line, col, prev);
      }
      break;
    // :
    case 58:
      return new Tok(COLON, position, position + 1, line, col, prev);
    // =
    case 61:
      return new Tok(EQUALS, position, position + 1, line, col, prev);
    // @
    case 64:
      return new Tok(AT, position, position + 1, line, col, prev);
    // [
    case 91:
      return new Tok(BRACKET_L, position, position + 1, line, col, prev);
    // ]
    case 93:
      return new Tok(BRACKET_R, position, position + 1, line, col, prev);
    // {
    case 123:
      return new Tok(BRACE_L, position, position + 1, line, col, prev);
    // |
    case 124:
      return new Tok(PIPE, position, position + 1, line, col, prev);
    // }
    case 125:
      return new Tok(BRACE_R, position, position + 1, line, col, prev);
    // A-Z _ a-z
    case 65:case 66:case 67:case 68:case 69:case 70:case 71:case 72:
    case 73:case 74:case 75:case 76:case 77:case 78:case 79:case 80:
    case 81:case 82:case 83:case 84:case 85:case 86:case 87:case 88:
    case 89:case 90:
    case 95:
    case 97:case 98:case 99:case 100:case 101:case 102:case 103:case 104:
    case 105:case 106:case 107:case 108:case 109:case 110:case 111:
    case 112:case 113:case 114:case 115:case 116:case 117:case 118:
    case 119:case 120:case 121:case 122:
      return readName(source, position, line, col, prev);
    // - 0-9
    case 45:
    case 48:case 49:case 50:case 51:case 52:
    case 53:case 54:case 55:case 56:case 57:
      return readNumber(source, position, code, line, col, prev);
    // "
    case 34:
      return readString(source, position, line, col, prev);
  }

  throw (0, _error.syntaxError)(source, position, unexpectedCharacterMessage(code));
}

/**
 * Report a message that an unexpected character was encountered.
 */
function unexpectedCharacterMessage(code) {
  if (code === 39) {
    // '
    return 'Unexpected single quote character (\'), did you mean to use ' + 'a double quote (")?';
  }

  return 'Cannot parse the unexpected character ' + printCharCode(code) + '.';
}

/**
 * Reads from body starting at startPosition until it finds a non-whitespace
 * or commented character, then returns the position of that character for
 * lexing.
 */
function positionAfterWhitespace(body, startPosition, lexer) {
  var bodyLength = body.length;
  var position = startPosition;
  while (position < bodyLength) {
    var code = charCodeAt.call(body, position);
    // tab | space | comma | BOM
    if (code === 9 || code === 32 || code === 44 || code === 0xFEFF) {
      ++position;
    } else if (code === 10) {
      // new line
      ++position;
      ++lexer.line;
      lexer.lineStart = position;
    } else if (code === 13) {
      // carriage return
      if (charCodeAt.call(body, position + 1) === 10) {
        position += 2;
      } else {
        ++position;
      }
      ++lexer.line;
      lexer.lineStart = position;
    } else {
      break;
    }
  }
  return position;
}

/**
 * Reads a comment token from the source file.
 *
 * #[\u0009\u0020-\uFFFF]*
 */
function readComment(source, start, line, col, prev) {
  var body = source.body;
  var code = void 0;
  var position = start;

  do {
    code = charCodeAt.call(body, ++position);
  } while (code !== null && (
  // SourceCharacter but not LineTerminator
  code > 0x001F || code === 0x0009));

  return new Tok(COMMENT, start, position, line, col, prev, slice.call(body, start + 1, position));
}

/**
 * Reads a number token from the source file, either a float
 * or an int depending on whether a decimal point appears.
 *
 * Int:   -?(0|[1-9][0-9]*)
 * Float: -?(0|[1-9][0-9]*)(\.[0-9]+)?((E|e)(+|-)?[0-9]+)?
 */
function readNumber(source, start, firstCode, line, col, prev) {
  var body = source.body;
  var code = firstCode;
  var position = start;
  var isFloat = false;

  if (code === 45) {
    // -
    code = charCodeAt.call(body, ++position);
  }

  if (code === 48) {
    // 0
    code = charCodeAt.call(body, ++position);
    if (code >= 48 && code <= 57) {
      throw (0, _error.syntaxError)(source, position, 'Invalid number, unexpected digit after 0: ' + printCharCode(code) + '.');
    }
  } else {
    position = readDigits(source, position, code);
    code = charCodeAt.call(body, position);
  }

  if (code === 46) {
    // .
    isFloat = true;

    code = charCodeAt.call(body, ++position);
    position = readDigits(source, position, code);
    code = charCodeAt.call(body, position);
  }

  if (code === 69 || code === 101) {
    // E e
    isFloat = true;

    code = charCodeAt.call(body, ++position);
    if (code === 43 || code === 45) {
      // + -
      code = charCodeAt.call(body, ++position);
    }
    position = readDigits(source, position, code);
  }

  return new Tok(isFloat ? FLOAT : INT, start, position, line, col, prev, slice.call(body, start, position));
}

/**
 * Returns the new position in the source after reading digits.
 */
function readDigits(source, start, firstCode) {
  var body = source.body;
  var position = start;
  var code = firstCode;
  if (code >= 48 && code <= 57) {
    // 0 - 9
    do {
      code = charCodeAt.call(body, ++position);
    } while (code >= 48 && code <= 57); // 0 - 9
    return position;
  }
  throw (0, _error.syntaxError)(source, position, 'Invalid number, expected digit but got: ' + printCharCode(code) + '.');
}

/**
 * Reads a string token from the source file.
 *
 * "([^"\\\u000A\u000D]|(\\(u[0-9a-fA-F]{4}|["\\/bfnrt])))*"
 */
function readString(source, start, line, col, prev) {
  var body = source.body;
  var position = start + 1;
  var chunkStart = position;
  var code = 0;
  var value = '';

  while (position < body.length && (code = charCodeAt.call(body, position)) !== null &&
  // not LineTerminator
  code !== 0x000A && code !== 0x000D &&
  // not Quote (")
  code !== 34) {
    // SourceCharacter
    if (code < 0x0020 && code !== 0x0009) {
      throw (0, _error.syntaxError)(source, position, 'Invalid character within String: ' + printCharCode(code) + '.');
    }

    ++position;
    if (code === 92) {
      // \
      value += slice.call(body, chunkStart, position - 1);
      code = charCodeAt.call(body, position);
      switch (code) {
        case 34:
          value += '"';break;
        case 47:
          value += '/';break;
        case 92:
          value += '\\';break;
        case 98:
          value += '\b';break;
        case 102:
          value += '\f';break;
        case 110:
          value += '\n';break;
        case 114:
          value += '\r';break;
        case 116:
          value += '\t';break;
        case 117:
          // u
          var charCode = uniCharCode(charCodeAt.call(body, position + 1), charCodeAt.call(body, position + 2), charCodeAt.call(body, position + 3), charCodeAt.call(body, position + 4));
          if (charCode < 0) {
            throw (0, _error.syntaxError)(source, position, 'Invalid character escape sequence: ' + ('\\u' + body.slice(position + 1, position + 5) + '.'));
          }
          value += String.fromCharCode(charCode);
          position += 4;
          break;
        default:
          throw (0, _error.syntaxError)(source, position, 'Invalid character escape sequence: \\' + String.fromCharCode(code) + '.');
      }
      ++position;
      chunkStart = position;
    }
  }

  if (code !== 34) {
    // quote (")
    throw (0, _error.syntaxError)(source, position, 'Unterminated string.');
  }

  value += slice.call(body, chunkStart, position);
  return new Tok(STRING, start, position + 1, line, col, prev, value);
}

/**
 * Converts four hexidecimal chars to the integer that the
 * string represents. For example, uniCharCode('0','0','0','f')
 * will return 15, and uniCharCode('0','0','f','f') returns 255.
 *
 * Returns a negative number on error, if a char was invalid.
 *
 * This is implemented by noting that char2hex() returns -1 on error,
 * which means the result of ORing the char2hex() will also be negative.
 */
function uniCharCode(a, b, c, d) {
  return char2hex(a) << 12 | char2hex(b) << 8 | char2hex(c) << 4 | char2hex(d);
}

/**
 * Converts a hex character to its integer value.
 * '0' becomes 0, '9' becomes 9
 * 'A' becomes 10, 'F' becomes 15
 * 'a' becomes 10, 'f' becomes 15
 *
 * Returns -1 on error.
 */
function char2hex(a) {
  return a >= 48 && a <= 57 ? a - 48 : // 0-9
  a >= 65 && a <= 70 ? a - 55 : // A-F
  a >= 97 && a <= 102 ? a - 87 : // a-f
  -1;
}

/**
 * Reads an alphanumeric + underscore name from the source.
 *
 * [_A-Za-z][_0-9A-Za-z]*
 */
function readName(source, position, line, col, prev) {
  var body = source.body;
  var bodyLength = body.length;
  var end = position + 1;
  var code = 0;
  while (end !== bodyLength && (code = charCodeAt.call(body, end)) !== null && (code === 95 || // _
  code >= 48 && code <= 57 || // 0-9
  code >= 65 && code <= 90 || // A-Z
  code >= 97 && code <= 122 // a-z
  )) {
    ++end;
  }
  return new Tok(NAME, position, end, line, col, prev, slice.call(body, position, end));
}

/***/ }),
/* 101 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getLocation = getLocation;


/**
 * Takes a Source and a UTF-8 character offset, and returns the corresponding
 * line and column as a SourceLocation.
 */

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function getLocation(source, position) {
  var lineRegexp = /\r\n|[\n\r]/g;
  var line = 1;
  var column = position + 1;
  var match = void 0;
  while ((match = lineRegexp.exec(source.body)) && match.index < position) {
    line += 1;
    column = position + 1 - (match.index + match[0].length);
  }
  return { line: line, column: column };
}

/**
 * Represents a location in a Source.
 */

/***/ }),
/* 102 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/**
 * A representation of source input to GraphQL. The name is optional,
 * but is mostly useful for clients who store GraphQL documents in
 * source files; for example, if the GraphQL input is in a file Foo.graphql,
 * it might be useful for name to be "Foo.graphql".
 */
var Source = exports.Source = function Source(body, name) {
  _classCallCheck(this, Source);

  this.body = body;
  this.name = name || 'GraphQL';
};

/***/ }),
/* 103 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.TypeInfo = undefined;

var _kinds = __webpack_require__(10);

var Kind = _interopRequireWildcard(_kinds);

var _definition = __webpack_require__(6);

var _introspection = __webpack_require__(22);

var _typeFromAST = __webpack_require__(23);

var _find = __webpack_require__(35);

var _find2 = _interopRequireDefault(_find);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/**
 * TypeInfo is a utility class which, given a GraphQL schema, can keep track
 * of the current field and type definitions at any point in a GraphQL document
 * AST during a recursive descent by calling `enter(node)` and `leave(node)`.
 */
var TypeInfo = exports.TypeInfo = function () {
  function TypeInfo(schema,
  // NOTE: this experimental optional second parameter is only needed in order
  // to support non-spec-compliant codebases. You should never need to use it.
  getFieldDefFn) {
    _classCallCheck(this, TypeInfo);

    this._schema = schema;
    this._typeStack = [];
    this._parentTypeStack = [];
    this._inputTypeStack = [];
    this._fieldDefStack = [];
    this._directive = null;
    this._argument = null;
    this._enumValue = null;
    this._getFieldDef = getFieldDefFn || getFieldDef;
  }

  TypeInfo.prototype.getType = function getType() {
    if (this._typeStack.length > 0) {
      return this._typeStack[this._typeStack.length - 1];
    }
  };

  TypeInfo.prototype.getParentType = function getParentType() {
    if (this._parentTypeStack.length > 0) {
      return this._parentTypeStack[this._parentTypeStack.length - 1];
    }
  };

  TypeInfo.prototype.getInputType = function getInputType() {
    if (this._inputTypeStack.length > 0) {
      return this._inputTypeStack[this._inputTypeStack.length - 1];
    }
  };

  TypeInfo.prototype.getFieldDef = function getFieldDef() {
    if (this._fieldDefStack.length > 0) {
      return this._fieldDefStack[this._fieldDefStack.length - 1];
    }
  };

  TypeInfo.prototype.getDirective = function getDirective() {
    return this._directive;
  };

  TypeInfo.prototype.getArgument = function getArgument() {
    return this._argument;
  };

  TypeInfo.prototype.getEnumValue = function getEnumValue() {
    return this._enumValue;
  };

  // Flow does not yet handle this case.


  TypeInfo.prototype.enter = function enter(node /* ASTNode */) {
    var schema = this._schema;
    switch (node.kind) {
      case Kind.SELECTION_SET:
        var namedType = (0, _definition.getNamedType)(this.getType());
        this._parentTypeStack.push((0, _definition.isCompositeType)(namedType) ? namedType : undefined);
        break;
      case Kind.FIELD:
        var parentType = this.getParentType();
        var fieldDef = void 0;
        if (parentType) {
          fieldDef = this._getFieldDef(schema, parentType, node);
        }
        this._fieldDefStack.push(fieldDef);
        this._typeStack.push(fieldDef && fieldDef.type);
        break;
      case Kind.DIRECTIVE:
        this._directive = schema.getDirective(node.name.value);
        break;
      case Kind.OPERATION_DEFINITION:
        var type = void 0;
        if (node.operation === 'query') {
          type = schema.getQueryType();
        } else if (node.operation === 'mutation') {
          type = schema.getMutationType();
        } else if (node.operation === 'subscription') {
          type = schema.getSubscriptionType();
        }
        this._typeStack.push(type);
        break;
      case Kind.INLINE_FRAGMENT:
      case Kind.FRAGMENT_DEFINITION:
        var typeConditionAST = node.typeCondition;
        var outputType = typeConditionAST ? (0, _typeFromAST.typeFromAST)(schema, typeConditionAST) : this.getType();
        this._typeStack.push((0, _definition.isOutputType)(outputType) ? outputType : undefined);
        break;
      case Kind.VARIABLE_DEFINITION:
        var inputType = (0, _typeFromAST.typeFromAST)(schema, node.type);
        this._inputTypeStack.push((0, _definition.isInputType)(inputType) ? inputType : undefined);
        break;
      case Kind.ARGUMENT:
        var argDef = void 0;
        var argType = void 0;
        var fieldOrDirective = this.getDirective() || this.getFieldDef();
        if (fieldOrDirective) {
          argDef = (0, _find2.default)(fieldOrDirective.args, function (arg) {
            return arg.name === node.name.value;
          });
          if (argDef) {
            argType = argDef.type;
          }
        }
        this._argument = argDef;
        this._inputTypeStack.push(argType);
        break;
      case Kind.LIST:
        var listType = (0, _definition.getNullableType)(this.getInputType());
        this._inputTypeStack.push(listType instanceof _definition.GraphQLList ? listType.ofType : undefined);
        break;
      case Kind.OBJECT_FIELD:
        var objectType = (0, _definition.getNamedType)(this.getInputType());
        var fieldType = void 0;
        if (objectType instanceof _definition.GraphQLInputObjectType) {
          var inputField = objectType.getFields()[node.name.value];
          fieldType = inputField ? inputField.type : undefined;
        }
        this._inputTypeStack.push(fieldType);
        break;
      case Kind.ENUM:
        var enumType = (0, _definition.getNamedType)(this.getInputType());
        var enumValue = void 0;
        if (enumType instanceof _definition.GraphQLEnumType) {
          enumValue = enumType.getValue(node.value);
        }
        this._enumValue = enumValue;
        break;
    }
  };

  TypeInfo.prototype.leave = function leave(node) {
    switch (node.kind) {
      case Kind.SELECTION_SET:
        this._parentTypeStack.pop();
        break;
      case Kind.FIELD:
        this._fieldDefStack.pop();
        this._typeStack.pop();
        break;
      case Kind.DIRECTIVE:
        this._directive = null;
        break;
      case Kind.OPERATION_DEFINITION:
      case Kind.INLINE_FRAGMENT:
      case Kind.FRAGMENT_DEFINITION:
        this._typeStack.pop();
        break;
      case Kind.VARIABLE_DEFINITION:
        this._inputTypeStack.pop();
        break;
      case Kind.ARGUMENT:
        this._argument = null;
        this._inputTypeStack.pop();
        break;
      case Kind.LIST:
      case Kind.OBJECT_FIELD:
        this._inputTypeStack.pop();
        break;
      case Kind.ENUM:
        this._enumValue = null;
        break;
    }
  };

  return TypeInfo;
}();

/**
 * Not exactly the same as the executor's definition of getFieldDef, in this
 * statically evaluated environment we do not always have an Object type,
 * and need to handle Interface and Union types.
 */


function getFieldDef(schema, parentType, fieldNode) {
  var name = fieldNode.name.value;
  if (name === _introspection.SchemaMetaFieldDef.name && schema.getQueryType() === parentType) {
    return _introspection.SchemaMetaFieldDef;
  }
  if (name === _introspection.TypeMetaFieldDef.name && schema.getQueryType() === parentType) {
    return _introspection.TypeMetaFieldDef;
  }
  if (name === _introspection.TypeNameMetaFieldDef.name && (parentType instanceof _definition.GraphQLObjectType || parentType instanceof _definition.GraphQLInterfaceType || parentType instanceof _definition.GraphQLUnionType)) {
    return _introspection.TypeNameMetaFieldDef;
  }
  if (parentType instanceof _definition.GraphQLObjectType || parentType instanceof _definition.GraphQLInterfaceType) {
    return parentType.getFields()[name];
  }
}

/***/ }),
/* 104 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.assertValidName = assertValidName;
exports.formatWarning = formatWarning;

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

var NAME_RX = /^[_a-zA-Z][_a-zA-Z0-9]*$/;
var ERROR_PREFIX_RX = /^Error: /;

// Ensures console warnings are only issued once.
var hasWarnedAboutDunder = false;

/**
 * Upholds the spec rules about naming.
 */
function assertValidName(name, isIntrospection) {
  if (!name || typeof name !== 'string') {
    throw new Error('Must be named. Unexpected name: ' + name + '.');
  }
  if (!isIntrospection && name.slice(0, 2) === '__' && !hasWarnedAboutDunder) {
    hasWarnedAboutDunder = true;
    /* eslint-disable no-console */
    if (console && console.warn) {
      var error = new Error('Name "' + name + '" must not begin with "__", which is reserved by ' + 'GraphQL introspection. In a future release of graphql this will ' + 'become a hard error.');
      console.warn(formatWarning(error));
    }
    /* eslint-enable no-console */
  }
  if (!NAME_RX.test(name)) {
    throw new Error('Names must match /^[_a-zA-Z][_a-zA-Z0-9]*$/ but "' + name + '" does not.');
  }
}

/**
 * Returns a human-readable warning based an the supplied Error object,
 * including stack trace information if available.
 */
function formatWarning(error) {
  var formatted = '';
  var errorString = String(error).replace(ERROR_PREFIX_RX, '');
  var stack = error.stack;
  if (stack) {
    formatted = stack.replace(ERROR_PREFIX_RX, '');
  }
  if (formatted.indexOf(errorString) === -1) {
    formatted = errorString + '\n' + formatted;
  }
  return formatted.trim();
}

/***/ }),
/* 105 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.astFromValue = astFromValue;

var _iterall = __webpack_require__(66);

var _invariant = __webpack_require__(13);

var _invariant2 = _interopRequireDefault(_invariant);

var _isNullish = __webpack_require__(26);

var _isNullish2 = _interopRequireDefault(_isNullish);

var _isInvalid = __webpack_require__(52);

var _isInvalid2 = _interopRequireDefault(_isInvalid);

var _kinds = __webpack_require__(10);

var _definition = __webpack_require__(6);

var _scalars = __webpack_require__(27);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

/**
 * Produces a GraphQL Value AST given a JavaScript value.
 *
 * A GraphQL type must be provided, which will be used to interpret different
 * JavaScript values.
 *
 * | JSON Value    | GraphQL Value        |
 * | ------------- | -------------------- |
 * | Object        | Input Object         |
 * | Array         | List                 |
 * | Boolean       | Boolean              |
 * | String        | String / Enum Value  |
 * | Number        | Int / Float          |
 * | Mixed         | Enum Value           |
 * | null          | NullValue            |
 *
 */
function astFromValue(value, type) {
  // Ensure flow knows that we treat function params as const.
  var _value = value;

  if (type instanceof _definition.GraphQLNonNull) {
    var astValue = astFromValue(_value, type.ofType);
    if (astValue && astValue.kind === _kinds.NULL) {
      return null;
    }
    return astValue;
  }

  // only explicit null, not undefined, NaN
  if (_value === null) {
    return { kind: _kinds.NULL };
  }

  // undefined, NaN
  if ((0, _isInvalid2.default)(_value)) {
    return null;
  }

  // Convert JavaScript array to GraphQL list. If the GraphQLType is a list, but
  // the value is not an array, convert the value using the list's item type.
  if (type instanceof _definition.GraphQLList) {
    var _ret = function () {
      var itemType = type.ofType;
      if ((0, _iterall.isCollection)(_value)) {
        var _ret2 = function () {
          var valuesNodes = [];
          (0, _iterall.forEach)(_value, function (item) {
            var itemNode = astFromValue(item, itemType);
            if (itemNode) {
              valuesNodes.push(itemNode);
            }
          });
          return {
            v: {
              v: { kind: _kinds.LIST, values: valuesNodes }
            }
          };
        }();

        if (typeof _ret2 === "object") return _ret2.v;
      }
      return {
        v: astFromValue(_value, itemType)
      };
    }();

    if (typeof _ret === "object") return _ret.v;
  }

  // Populate the fields of the input object by creating ASTs from each value
  // in the JavaScript object according to the fields in the input type.
  if (type instanceof _definition.GraphQLInputObjectType) {
    var _ret3 = function () {
      if (_value === null || typeof _value !== 'object') {
        return {
          v: null
        };
      }
      var fields = type.getFields();
      var fieldNodes = [];
      Object.keys(fields).forEach(function (fieldName) {
        var fieldType = fields[fieldName].type;
        var fieldValue = astFromValue(_value[fieldName], fieldType);
        if (fieldValue) {
          fieldNodes.push({
            kind: _kinds.OBJECT_FIELD,
            name: { kind: _kinds.NAME, value: fieldName },
            value: fieldValue
          });
        }
      });
      return {
        v: { kind: _kinds.OBJECT, fields: fieldNodes }
      };
    }();

    if (typeof _ret3 === "object") return _ret3.v;
  }

  (0, _invariant2.default)(type instanceof _definition.GraphQLScalarType || type instanceof _definition.GraphQLEnumType, 'Must provide Input Type, cannot use: ' + String(type));

  // Since value is an internally represented value, it must be serialized
  // to an externally represented value before converting into an AST.
  var serialized = type.serialize(_value);
  if ((0, _isNullish2.default)(serialized)) {
    return null;
  }

  // Others serialize based on their corresponding JavaScript scalar types.
  if (typeof serialized === 'boolean') {
    return { kind: _kinds.BOOLEAN, value: serialized };
  }

  // JavaScript numbers can be Int or Float values.
  if (typeof serialized === 'number') {
    var stringNum = String(serialized);
    return (/^[0-9]+$/.test(stringNum) ? { kind: _kinds.INT, value: stringNum } : { kind: _kinds.FLOAT, value: stringNum }
    );
  }

  if (typeof serialized === 'string') {
    // Enum types use Enum literals.
    if (type instanceof _definition.GraphQLEnumType) {
      return { kind: _kinds.ENUM, value: serialized };
    }

    // ID types can use Int literals.
    if (type === _scalars.GraphQLID && /^[0-9]+$/.test(serialized)) {
      return { kind: _kinds.INT, value: serialized };
    }

    // Use JSON stringify, which uses the same string encoding as GraphQL,
    // then remove the quotes.
    return {
      kind: _kinds.STRING,
      value: JSON.stringify(serialized).slice(1, -1)
    };
  }

  throw new TypeError('Cannot convert value to AST: ' + String(serialized));
}
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/***/ }),
/* 106 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(global) {/**
 * marked - a markdown parser
 * Copyright (c) 2011-2014, Christopher Jeffrey. (MIT Licensed)
 * https://github.com/chjj/marked
 */

;(function() {

/**
 * Block-Level Grammar
 */

var block = {
  newline: /^\n+/,
  code: /^( {4}[^\n]+\n*)+/,
  fences: noop,
  hr: /^( *[-*_]){3,} *(?:\n+|$)/,
  heading: /^ *(#{1,6}) *([^\n]+?) *#* *(?:\n+|$)/,
  nptable: noop,
  lheading: /^([^\n]+)\n *(=|-){2,} *(?:\n+|$)/,
  blockquote: /^( *>[^\n]+(\n(?!def)[^\n]+)*\n*)+/,
  list: /^( *)(bull) [\s\S]+?(?:hr|def|\n{2,}(?! )(?!\1bull )\n*|\s*$)/,
  html: /^ *(?:comment *(?:\n|\s*$)|closed *(?:\n{2,}|\s*$)|closing *(?:\n{2,}|\s*$))/,
  def: /^ *\[([^\]]+)\]: *<?([^\s>]+)>?(?: +["(]([^\n]+)[")])? *(?:\n+|$)/,
  table: noop,
  paragraph: /^((?:[^\n]+\n?(?!hr|heading|lheading|blockquote|tag|def))+)\n*/,
  text: /^[^\n]+/
};

block.bullet = /(?:[*+-]|\d+\.)/;
block.item = /^( *)(bull) [^\n]*(?:\n(?!\1bull )[^\n]*)*/;
block.item = replace(block.item, 'gm')
  (/bull/g, block.bullet)
  ();

block.list = replace(block.list)
  (/bull/g, block.bullet)
  ('hr', '\\n+(?=\\1?(?:[-*_] *){3,}(?:\\n+|$))')
  ('def', '\\n+(?=' + block.def.source + ')')
  ();

block.blockquote = replace(block.blockquote)
  ('def', block.def)
  ();

block._tag = '(?!(?:'
  + 'a|em|strong|small|s|cite|q|dfn|abbr|data|time|code'
  + '|var|samp|kbd|sub|sup|i|b|u|mark|ruby|rt|rp|bdi|bdo'
  + '|span|br|wbr|ins|del|img)\\b)\\w+(?!:/|[^\\w\\s@]*@)\\b';

block.html = replace(block.html)
  ('comment', /<!--[\s\S]*?-->/)
  ('closed', /<(tag)[\s\S]+?<\/\1>/)
  ('closing', /<tag(?:"[^"]*"|'[^']*'|[^'">])*?>/)
  (/tag/g, block._tag)
  ();

block.paragraph = replace(block.paragraph)
  ('hr', block.hr)
  ('heading', block.heading)
  ('lheading', block.lheading)
  ('blockquote', block.blockquote)
  ('tag', '<' + block._tag)
  ('def', block.def)
  ();

/**
 * Normal Block Grammar
 */

block.normal = merge({}, block);

/**
 * GFM Block Grammar
 */

block.gfm = merge({}, block.normal, {
  fences: /^ *(`{3,}|~{3,})[ \.]*(\S+)? *\n([\s\S]*?)\s*\1 *(?:\n+|$)/,
  paragraph: /^/,
  heading: /^ *(#{1,6}) +([^\n]+?) *#* *(?:\n+|$)/
});

block.gfm.paragraph = replace(block.paragraph)
  ('(?!', '(?!'
    + block.gfm.fences.source.replace('\\1', '\\2') + '|'
    + block.list.source.replace('\\1', '\\3') + '|')
  ();

/**
 * GFM + Tables Block Grammar
 */

block.tables = merge({}, block.gfm, {
  nptable: /^ *(\S.*\|.*)\n *([-:]+ *\|[-| :]*)\n((?:.*\|.*(?:\n|$))*)\n*/,
  table: /^ *\|(.+)\n *\|( *[-:]+[-| :]*)\n((?: *\|.*(?:\n|$))*)\n*/
});

/**
 * Block Lexer
 */

function Lexer(options) {
  this.tokens = [];
  this.tokens.links = {};
  this.options = options || marked.defaults;
  this.rules = block.normal;

  if (this.options.gfm) {
    if (this.options.tables) {
      this.rules = block.tables;
    } else {
      this.rules = block.gfm;
    }
  }
}

/**
 * Expose Block Rules
 */

Lexer.rules = block;

/**
 * Static Lex Method
 */

Lexer.lex = function(src, options) {
  var lexer = new Lexer(options);
  return lexer.lex(src);
};

/**
 * Preprocessing
 */

Lexer.prototype.lex = function(src) {
  src = src
    .replace(/\r\n|\r/g, '\n')
    .replace(/\t/g, '    ')
    .replace(/\u00a0/g, ' ')
    .replace(/\u2424/g, '\n');

  return this.token(src, true);
};

/**
 * Lexing
 */

Lexer.prototype.token = function(src, top, bq) {
  var src = src.replace(/^ +$/gm, '')
    , next
    , loose
    , cap
    , bull
    , b
    , item
    , space
    , i
    , l;

  while (src) {
    // newline
    if (cap = this.rules.newline.exec(src)) {
      src = src.substring(cap[0].length);
      if (cap[0].length > 1) {
        this.tokens.push({
          type: 'space'
        });
      }
    }

    // code
    if (cap = this.rules.code.exec(src)) {
      src = src.substring(cap[0].length);
      cap = cap[0].replace(/^ {4}/gm, '');
      this.tokens.push({
        type: 'code',
        text: !this.options.pedantic
          ? cap.replace(/\n+$/, '')
          : cap
      });
      continue;
    }

    // fences (gfm)
    if (cap = this.rules.fences.exec(src)) {
      src = src.substring(cap[0].length);
      this.tokens.push({
        type: 'code',
        lang: cap[2],
        text: cap[3] || ''
      });
      continue;
    }

    // heading
    if (cap = this.rules.heading.exec(src)) {
      src = src.substring(cap[0].length);
      this.tokens.push({
        type: 'heading',
        depth: cap[1].length,
        text: cap[2]
      });
      continue;
    }

    // table no leading pipe (gfm)
    if (top && (cap = this.rules.nptable.exec(src))) {
      src = src.substring(cap[0].length);

      item = {
        type: 'table',
        header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
        align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
        cells: cap[3].replace(/\n$/, '').split('\n')
      };

      for (i = 0; i < item.align.length; i++) {
        if (/^ *-+: *$/.test(item.align[i])) {
          item.align[i] = 'right';
        } else if (/^ *:-+: *$/.test(item.align[i])) {
          item.align[i] = 'center';
        } else if (/^ *:-+ *$/.test(item.align[i])) {
          item.align[i] = 'left';
        } else {
          item.align[i] = null;
        }
      }

      for (i = 0; i < item.cells.length; i++) {
        item.cells[i] = item.cells[i].split(/ *\| */);
      }

      this.tokens.push(item);

      continue;
    }

    // lheading
    if (cap = this.rules.lheading.exec(src)) {
      src = src.substring(cap[0].length);
      this.tokens.push({
        type: 'heading',
        depth: cap[2] === '=' ? 1 : 2,
        text: cap[1]
      });
      continue;
    }

    // hr
    if (cap = this.rules.hr.exec(src)) {
      src = src.substring(cap[0].length);
      this.tokens.push({
        type: 'hr'
      });
      continue;
    }

    // blockquote
    if (cap = this.rules.blockquote.exec(src)) {
      src = src.substring(cap[0].length);

      this.tokens.push({
        type: 'blockquote_start'
      });

      cap = cap[0].replace(/^ *> ?/gm, '');

      // Pass `top` to keep the current
      // "toplevel" state. This is exactly
      // how markdown.pl works.
      this.token(cap, top, true);

      this.tokens.push({
        type: 'blockquote_end'
      });

      continue;
    }

    // list
    if (cap = this.rules.list.exec(src)) {
      src = src.substring(cap[0].length);
      bull = cap[2];

      this.tokens.push({
        type: 'list_start',
        ordered: bull.length > 1
      });

      // Get each top-level item.
      cap = cap[0].match(this.rules.item);

      next = false;
      l = cap.length;
      i = 0;

      for (; i < l; i++) {
        item = cap[i];

        // Remove the list item's bullet
        // so it is seen as the next token.
        space = item.length;
        item = item.replace(/^ *([*+-]|\d+\.) +/, '');

        // Outdent whatever the
        // list item contains. Hacky.
        if (~item.indexOf('\n ')) {
          space -= item.length;
          item = !this.options.pedantic
            ? item.replace(new RegExp('^ {1,' + space + '}', 'gm'), '')
            : item.replace(/^ {1,4}/gm, '');
        }

        // Determine whether the next list item belongs here.
        // Backpedal if it does not belong in this list.
        if (this.options.smartLists && i !== l - 1) {
          b = block.bullet.exec(cap[i + 1])[0];
          if (bull !== b && !(bull.length > 1 && b.length > 1)) {
            src = cap.slice(i + 1).join('\n') + src;
            i = l - 1;
          }
        }

        // Determine whether item is loose or not.
        // Use: /(^|\n)(?! )[^\n]+\n\n(?!\s*$)/
        // for discount behavior.
        loose = next || /\n\n(?!\s*$)/.test(item);
        if (i !== l - 1) {
          next = item.charAt(item.length - 1) === '\n';
          if (!loose) loose = next;
        }

        this.tokens.push({
          type: loose
            ? 'loose_item_start'
            : 'list_item_start'
        });

        // Recurse.
        this.token(item, false, bq);

        this.tokens.push({
          type: 'list_item_end'
        });
      }

      this.tokens.push({
        type: 'list_end'
      });

      continue;
    }

    // html
    if (cap = this.rules.html.exec(src)) {
      src = src.substring(cap[0].length);
      this.tokens.push({
        type: this.options.sanitize
          ? 'paragraph'
          : 'html',
        pre: !this.options.sanitizer
          && (cap[1] === 'pre' || cap[1] === 'script' || cap[1] === 'style'),
        text: cap[0]
      });
      continue;
    }

    // def
    if ((!bq && top) && (cap = this.rules.def.exec(src))) {
      src = src.substring(cap[0].length);
      this.tokens.links[cap[1].toLowerCase()] = {
        href: cap[2],
        title: cap[3]
      };
      continue;
    }

    // table (gfm)
    if (top && (cap = this.rules.table.exec(src))) {
      src = src.substring(cap[0].length);

      item = {
        type: 'table',
        header: cap[1].replace(/^ *| *\| *$/g, '').split(/ *\| */),
        align: cap[2].replace(/^ *|\| *$/g, '').split(/ *\| */),
        cells: cap[3].replace(/(?: *\| *)?\n$/, '').split('\n')
      };

      for (i = 0; i < item.align.length; i++) {
        if (/^ *-+: *$/.test(item.align[i])) {
          item.align[i] = 'right';
        } else if (/^ *:-+: *$/.test(item.align[i])) {
          item.align[i] = 'center';
        } else if (/^ *:-+ *$/.test(item.align[i])) {
          item.align[i] = 'left';
        } else {
          item.align[i] = null;
        }
      }

      for (i = 0; i < item.cells.length; i++) {
        item.cells[i] = item.cells[i]
          .replace(/^ *\| *| *\| *$/g, '')
          .split(/ *\| */);
      }

      this.tokens.push(item);

      continue;
    }

    // top-level paragraph
    if (top && (cap = this.rules.paragraph.exec(src))) {
      src = src.substring(cap[0].length);
      this.tokens.push({
        type: 'paragraph',
        text: cap[1].charAt(cap[1].length - 1) === '\n'
          ? cap[1].slice(0, -1)
          : cap[1]
      });
      continue;
    }

    // text
    if (cap = this.rules.text.exec(src)) {
      // Top-level should never reach here.
      src = src.substring(cap[0].length);
      this.tokens.push({
        type: 'text',
        text: cap[0]
      });
      continue;
    }

    if (src) {
      throw new
        Error('Infinite loop on byte: ' + src.charCodeAt(0));
    }
  }

  return this.tokens;
};

/**
 * Inline-Level Grammar
 */

var inline = {
  escape: /^\\([\\`*{}\[\]()#+\-.!_>])/,
  autolink: /^<([^ >]+(@|:\/)[^ >]+)>/,
  url: noop,
  tag: /^<!--[\s\S]*?-->|^<\/?\w+(?:"[^"]*"|'[^']*'|[^'">])*?>/,
  link: /^!?\[(inside)\]\(href\)/,
  reflink: /^!?\[(inside)\]\s*\[([^\]]*)\]/,
  nolink: /^!?\[((?:\[[^\]]*\]|[^\[\]])*)\]/,
  strong: /^__([\s\S]+?)__(?!_)|^\*\*([\s\S]+?)\*\*(?!\*)/,
  em: /^\b_((?:[^_]|__)+?)_\b|^\*((?:\*\*|[\s\S])+?)\*(?!\*)/,
  code: /^(`+)\s*([\s\S]*?[^`])\s*\1(?!`)/,
  br: /^ {2,}\n(?!\s*$)/,
  del: noop,
  text: /^[\s\S]+?(?=[\\<!\[_*`]| {2,}\n|$)/
};

inline._inside = /(?:\[[^\]]*\]|[^\[\]]|\](?=[^\[]*\]))*/;
inline._href = /\s*<?([\s\S]*?)>?(?:\s+['"]([\s\S]*?)['"])?\s*/;

inline.link = replace(inline.link)
  ('inside', inline._inside)
  ('href', inline._href)
  ();

inline.reflink = replace(inline.reflink)
  ('inside', inline._inside)
  ();

/**
 * Normal Inline Grammar
 */

inline.normal = merge({}, inline);

/**
 * Pedantic Inline Grammar
 */

inline.pedantic = merge({}, inline.normal, {
  strong: /^__(?=\S)([\s\S]*?\S)__(?!_)|^\*\*(?=\S)([\s\S]*?\S)\*\*(?!\*)/,
  em: /^_(?=\S)([\s\S]*?\S)_(?!_)|^\*(?=\S)([\s\S]*?\S)\*(?!\*)/
});

/**
 * GFM Inline Grammar
 */

inline.gfm = merge({}, inline.normal, {
  escape: replace(inline.escape)('])', '~|])')(),
  url: /^(https?:\/\/[^\s<]+[^<.,:;"')\]\s])/,
  del: /^~~(?=\S)([\s\S]*?\S)~~/,
  text: replace(inline.text)
    (']|', '~]|')
    ('|', '|https?://|')
    ()
});

/**
 * GFM + Line Breaks Inline Grammar
 */

inline.breaks = merge({}, inline.gfm, {
  br: replace(inline.br)('{2,}', '*')(),
  text: replace(inline.gfm.text)('{2,}', '*')()
});

/**
 * Inline Lexer & Compiler
 */

function InlineLexer(links, options) {
  this.options = options || marked.defaults;
  this.links = links;
  this.rules = inline.normal;
  this.renderer = this.options.renderer || new Renderer;
  this.renderer.options = this.options;

  if (!this.links) {
    throw new
      Error('Tokens array requires a `links` property.');
  }

  if (this.options.gfm) {
    if (this.options.breaks) {
      this.rules = inline.breaks;
    } else {
      this.rules = inline.gfm;
    }
  } else if (this.options.pedantic) {
    this.rules = inline.pedantic;
  }
}

/**
 * Expose Inline Rules
 */

InlineLexer.rules = inline;

/**
 * Static Lexing/Compiling Method
 */

InlineLexer.output = function(src, links, options) {
  var inline = new InlineLexer(links, options);
  return inline.output(src);
};

/**
 * Lexing/Compiling
 */

InlineLexer.prototype.output = function(src) {
  var out = ''
    , link
    , text
    , href
    , cap;

  while (src) {
    // escape
    if (cap = this.rules.escape.exec(src)) {
      src = src.substring(cap[0].length);
      out += cap[1];
      continue;
    }

    // autolink
    if (cap = this.rules.autolink.exec(src)) {
      src = src.substring(cap[0].length);
      if (cap[2] === '@') {
        text = cap[1].charAt(6) === ':'
          ? this.mangle(cap[1].substring(7))
          : this.mangle(cap[1]);
        href = this.mangle('mailto:') + text;
      } else {
        text = escape(cap[1]);
        href = text;
      }
      out += this.renderer.link(href, null, text);
      continue;
    }

    // url (gfm)
    if (!this.inLink && (cap = this.rules.url.exec(src))) {
      src = src.substring(cap[0].length);
      text = escape(cap[1]);
      href = text;
      out += this.renderer.link(href, null, text);
      continue;
    }

    // tag
    if (cap = this.rules.tag.exec(src)) {
      if (!this.inLink && /^<a /i.test(cap[0])) {
        this.inLink = true;
      } else if (this.inLink && /^<\/a>/i.test(cap[0])) {
        this.inLink = false;
      }
      src = src.substring(cap[0].length);
      out += this.options.sanitize
        ? this.options.sanitizer
          ? this.options.sanitizer(cap[0])
          : escape(cap[0])
        : cap[0]
      continue;
    }

    // link
    if (cap = this.rules.link.exec(src)) {
      src = src.substring(cap[0].length);
      this.inLink = true;
      out += this.outputLink(cap, {
        href: cap[2],
        title: cap[3]
      });
      this.inLink = false;
      continue;
    }

    // reflink, nolink
    if ((cap = this.rules.reflink.exec(src))
        || (cap = this.rules.nolink.exec(src))) {
      src = src.substring(cap[0].length);
      link = (cap[2] || cap[1]).replace(/\s+/g, ' ');
      link = this.links[link.toLowerCase()];
      if (!link || !link.href) {
        out += cap[0].charAt(0);
        src = cap[0].substring(1) + src;
        continue;
      }
      this.inLink = true;
      out += this.outputLink(cap, link);
      this.inLink = false;
      continue;
    }

    // strong
    if (cap = this.rules.strong.exec(src)) {
      src = src.substring(cap[0].length);
      out += this.renderer.strong(this.output(cap[2] || cap[1]));
      continue;
    }

    // em
    if (cap = this.rules.em.exec(src)) {
      src = src.substring(cap[0].length);
      out += this.renderer.em(this.output(cap[2] || cap[1]));
      continue;
    }

    // code
    if (cap = this.rules.code.exec(src)) {
      src = src.substring(cap[0].length);
      out += this.renderer.codespan(escape(cap[2], true));
      continue;
    }

    // br
    if (cap = this.rules.br.exec(src)) {
      src = src.substring(cap[0].length);
      out += this.renderer.br();
      continue;
    }

    // del (gfm)
    if (cap = this.rules.del.exec(src)) {
      src = src.substring(cap[0].length);
      out += this.renderer.del(this.output(cap[1]));
      continue;
    }

    // text
    if (cap = this.rules.text.exec(src)) {
      src = src.substring(cap[0].length);
      out += this.renderer.text(escape(this.smartypants(cap[0])));
      continue;
    }

    if (src) {
      throw new
        Error('Infinite loop on byte: ' + src.charCodeAt(0));
    }
  }

  return out;
};

/**
 * Compile Link
 */

InlineLexer.prototype.outputLink = function(cap, link) {
  var href = escape(link.href)
    , title = link.title ? escape(link.title) : null;

  return cap[0].charAt(0) !== '!'
    ? this.renderer.link(href, title, this.output(cap[1]))
    : this.renderer.image(href, title, escape(cap[1]));
};

/**
 * Smartypants Transformations
 */

InlineLexer.prototype.smartypants = function(text) {
  if (!this.options.smartypants) return text;
  return text
    // em-dashes
    .replace(/---/g, '\u2014')
    // en-dashes
    .replace(/--/g, '\u2013')
    // opening singles
    .replace(/(^|[-\u2014/(\[{"\s])'/g, '$1\u2018')
    // closing singles & apostrophes
    .replace(/'/g, '\u2019')
    // opening doubles
    .replace(/(^|[-\u2014/(\[{\u2018\s])"/g, '$1\u201c')
    // closing doubles
    .replace(/"/g, '\u201d')
    // ellipses
    .replace(/\.{3}/g, '\u2026');
};

/**
 * Mangle Links
 */

InlineLexer.prototype.mangle = function(text) {
  if (!this.options.mangle) return text;
  var out = ''
    , l = text.length
    , i = 0
    , ch;

  for (; i < l; i++) {
    ch = text.charCodeAt(i);
    if (Math.random() > 0.5) {
      ch = 'x' + ch.toString(16);
    }
    out += '&#' + ch + ';';
  }

  return out;
};

/**
 * Renderer
 */

function Renderer(options) {
  this.options = options || {};
}

Renderer.prototype.code = function(code, lang, escaped) {
  if (this.options.highlight) {
    var out = this.options.highlight(code, lang);
    if (out != null && out !== code) {
      escaped = true;
      code = out;
    }
  }

  if (!lang) {
    return '<pre><code>'
      + (escaped ? code : escape(code, true))
      + '\n</code></pre>';
  }

  return '<pre><code class="'
    + this.options.langPrefix
    + escape(lang, true)
    + '">'
    + (escaped ? code : escape(code, true))
    + '\n</code></pre>\n';
};

Renderer.prototype.blockquote = function(quote) {
  return '<blockquote>\n' + quote + '</blockquote>\n';
};

Renderer.prototype.html = function(html) {
  return html;
};

Renderer.prototype.heading = function(text, level, raw) {
  return '<h'
    + level
    + ' id="'
    + this.options.headerPrefix
    + raw.toLowerCase().replace(/[^\w]+/g, '-')
    + '">'
    + text
    + '</h'
    + level
    + '>\n';
};

Renderer.prototype.hr = function() {
  return this.options.xhtml ? '<hr/>\n' : '<hr>\n';
};

Renderer.prototype.list = function(body, ordered) {
  var type = ordered ? 'ol' : 'ul';
  return '<' + type + '>\n' + body + '</' + type + '>\n';
};

Renderer.prototype.listitem = function(text) {
  return '<li>' + text + '</li>\n';
};

Renderer.prototype.paragraph = function(text) {
  return '<p>' + text + '</p>\n';
};

Renderer.prototype.table = function(header, body) {
  return '<table>\n'
    + '<thead>\n'
    + header
    + '</thead>\n'
    + '<tbody>\n'
    + body
    + '</tbody>\n'
    + '</table>\n';
};

Renderer.prototype.tablerow = function(content) {
  return '<tr>\n' + content + '</tr>\n';
};

Renderer.prototype.tablecell = function(content, flags) {
  var type = flags.header ? 'th' : 'td';
  var tag = flags.align
    ? '<' + type + ' style="text-align:' + flags.align + '">'
    : '<' + type + '>';
  return tag + content + '</' + type + '>\n';
};

// span level renderer
Renderer.prototype.strong = function(text) {
  return '<strong>' + text + '</strong>';
};

Renderer.prototype.em = function(text) {
  return '<em>' + text + '</em>';
};

Renderer.prototype.codespan = function(text) {
  return '<code>' + text + '</code>';
};

Renderer.prototype.br = function() {
  return this.options.xhtml ? '<br/>' : '<br>';
};

Renderer.prototype.del = function(text) {
  return '<del>' + text + '</del>';
};

Renderer.prototype.link = function(href, title, text) {
  if (this.options.sanitize) {
    try {
      var prot = decodeURIComponent(unescape(href))
        .replace(/[^\w:]/g, '')
        .toLowerCase();
    } catch (e) {
      return '';
    }
    if (prot.indexOf('javascript:') === 0 || prot.indexOf('vbscript:') === 0) {
      return '';
    }
  }
  var out = '<a href="' + href + '"';
  if (title) {
    out += ' title="' + title + '"';
  }
  out += '>' + text + '</a>';
  return out;
};

Renderer.prototype.image = function(href, title, text) {
  var out = '<img src="' + href + '" alt="' + text + '"';
  if (title) {
    out += ' title="' + title + '"';
  }
  out += this.options.xhtml ? '/>' : '>';
  return out;
};

Renderer.prototype.text = function(text) {
  return text;
};

/**
 * Parsing & Compiling
 */

function Parser(options) {
  this.tokens = [];
  this.token = null;
  this.options = options || marked.defaults;
  this.options.renderer = this.options.renderer || new Renderer;
  this.renderer = this.options.renderer;
  this.renderer.options = this.options;
}

/**
 * Static Parse Method
 */

Parser.parse = function(src, options, renderer) {
  var parser = new Parser(options, renderer);
  return parser.parse(src);
};

/**
 * Parse Loop
 */

Parser.prototype.parse = function(src) {
  this.inline = new InlineLexer(src.links, this.options, this.renderer);
  this.tokens = src.reverse();

  var out = '';
  while (this.next()) {
    out += this.tok();
  }

  return out;
};

/**
 * Next Token
 */

Parser.prototype.next = function() {
  return this.token = this.tokens.pop();
};

/**
 * Preview Next Token
 */

Parser.prototype.peek = function() {
  return this.tokens[this.tokens.length - 1] || 0;
};

/**
 * Parse Text Tokens
 */

Parser.prototype.parseText = function() {
  var body = this.token.text;

  while (this.peek().type === 'text') {
    body += '\n' + this.next().text;
  }

  return this.inline.output(body);
};

/**
 * Parse Current Token
 */

Parser.prototype.tok = function() {
  switch (this.token.type) {
    case 'space': {
      return '';
    }
    case 'hr': {
      return this.renderer.hr();
    }
    case 'heading': {
      return this.renderer.heading(
        this.inline.output(this.token.text),
        this.token.depth,
        this.token.text);
    }
    case 'code': {
      return this.renderer.code(this.token.text,
        this.token.lang,
        this.token.escaped);
    }
    case 'table': {
      var header = ''
        , body = ''
        , i
        , row
        , cell
        , flags
        , j;

      // header
      cell = '';
      for (i = 0; i < this.token.header.length; i++) {
        flags = { header: true, align: this.token.align[i] };
        cell += this.renderer.tablecell(
          this.inline.output(this.token.header[i]),
          { header: true, align: this.token.align[i] }
        );
      }
      header += this.renderer.tablerow(cell);

      for (i = 0; i < this.token.cells.length; i++) {
        row = this.token.cells[i];

        cell = '';
        for (j = 0; j < row.length; j++) {
          cell += this.renderer.tablecell(
            this.inline.output(row[j]),
            { header: false, align: this.token.align[j] }
          );
        }

        body += this.renderer.tablerow(cell);
      }
      return this.renderer.table(header, body);
    }
    case 'blockquote_start': {
      var body = '';

      while (this.next().type !== 'blockquote_end') {
        body += this.tok();
      }

      return this.renderer.blockquote(body);
    }
    case 'list_start': {
      var body = ''
        , ordered = this.token.ordered;

      while (this.next().type !== 'list_end') {
        body += this.tok();
      }

      return this.renderer.list(body, ordered);
    }
    case 'list_item_start': {
      var body = '';

      while (this.next().type !== 'list_item_end') {
        body += this.token.type === 'text'
          ? this.parseText()
          : this.tok();
      }

      return this.renderer.listitem(body);
    }
    case 'loose_item_start': {
      var body = '';

      while (this.next().type !== 'list_item_end') {
        body += this.tok();
      }

      return this.renderer.listitem(body);
    }
    case 'html': {
      var html = !this.token.pre && !this.options.pedantic
        ? this.inline.output(this.token.text)
        : this.token.text;
      return this.renderer.html(html);
    }
    case 'paragraph': {
      return this.renderer.paragraph(this.inline.output(this.token.text));
    }
    case 'text': {
      return this.renderer.paragraph(this.parseText());
    }
  }
};

/**
 * Helpers
 */

function escape(html, encode) {
  return html
    .replace(!encode ? /&(?!#?\w+;)/g : /&/g, '&amp;')
    .replace(/</g, '&lt;')
    .replace(/>/g, '&gt;')
    .replace(/"/g, '&quot;')
    .replace(/'/g, '&#39;');
}

function unescape(html) {
	// explicitly match decimal, hex, and named HTML entities 
  return html.replace(/&(#(?:\d+)|(?:#x[0-9A-Fa-f]+)|(?:\w+));?/g, function(_, n) {
    n = n.toLowerCase();
    if (n === 'colon') return ':';
    if (n.charAt(0) === '#') {
      return n.charAt(1) === 'x'
        ? String.fromCharCode(parseInt(n.substring(2), 16))
        : String.fromCharCode(+n.substring(1));
    }
    return '';
  });
}

function replace(regex, opt) {
  regex = regex.source;
  opt = opt || '';
  return function self(name, val) {
    if (!name) return new RegExp(regex, opt);
    val = val.source || val;
    val = val.replace(/(^|[^\[])\^/g, '$1');
    regex = regex.replace(name, val);
    return self;
  };
}

function noop() {}
noop.exec = noop;

function merge(obj) {
  var i = 1
    , target
    , key;

  for (; i < arguments.length; i++) {
    target = arguments[i];
    for (key in target) {
      if (Object.prototype.hasOwnProperty.call(target, key)) {
        obj[key] = target[key];
      }
    }
  }

  return obj;
}


/**
 * Marked
 */

function marked(src, opt, callback) {
  if (callback || typeof opt === 'function') {
    if (!callback) {
      callback = opt;
      opt = null;
    }

    opt = merge({}, marked.defaults, opt || {});

    var highlight = opt.highlight
      , tokens
      , pending
      , i = 0;

    try {
      tokens = Lexer.lex(src, opt)
    } catch (e) {
      return callback(e);
    }

    pending = tokens.length;

    var done = function(err) {
      if (err) {
        opt.highlight = highlight;
        return callback(err);
      }

      var out;

      try {
        out = Parser.parse(tokens, opt);
      } catch (e) {
        err = e;
      }

      opt.highlight = highlight;

      return err
        ? callback(err)
        : callback(null, out);
    };

    if (!highlight || highlight.length < 3) {
      return done();
    }

    delete opt.highlight;

    if (!pending) return done();

    for (; i < tokens.length; i++) {
      (function(token) {
        if (token.type !== 'code') {
          return --pending || done();
        }
        return highlight(token.text, token.lang, function(err, code) {
          if (err) return done(err);
          if (code == null || code === token.text) {
            return --pending || done();
          }
          token.text = code;
          token.escaped = true;
          --pending || done();
        });
      })(tokens[i]);
    }

    return;
  }
  try {
    if (opt) opt = merge({}, marked.defaults, opt);
    return Parser.parse(Lexer.lex(src, opt), opt);
  } catch (e) {
    e.message += '\nPlease report this to https://github.com/chjj/marked.';
    if ((opt || marked.defaults).silent) {
      return '<p>An error occured:</p><pre>'
        + escape(e.message + '', true)
        + '</pre>';
    }
    throw e;
  }
}

/**
 * Options
 */

marked.options =
marked.setOptions = function(opt) {
  merge(marked.defaults, opt);
  return marked;
};

marked.defaults = {
  gfm: true,
  tables: true,
  breaks: false,
  pedantic: false,
  sanitize: false,
  sanitizer: null,
  mangle: true,
  smartLists: false,
  silent: false,
  highlight: null,
  langPrefix: 'lang-',
  smartypants: false,
  headerPrefix: '',
  renderer: new Renderer,
  xhtml: false
};

/**
 * Expose
 */

marked.Parser = Parser;
marked.parser = Parser.parse;

marked.Renderer = Renderer;

marked.Lexer = Lexer;
marked.lexer = Lexer.lex;

marked.InlineLexer = InlineLexer;
marked.inlineLexer = InlineLexer.output;

marked.parse = marked;

if (true) {
  module.exports = marked;
} else if (typeof define === 'function' && define.amd) {
  define(function() { return marked; });
} else {
  this.marked = marked;
}

}).call(function() {
  return this || (typeof window !== 'undefined' ? window : global);
}());

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(127)))

/***/ }),
/* 107 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var DOMLazyTree = __webpack_require__(43);
var Danger = __webpack_require__(349);
var ReactDOMComponentTree = __webpack_require__(8);
var ReactInstrumentation = __webpack_require__(15);

var createMicrosoftUnsafeLocalFunction = __webpack_require__(115);
var setInnerHTML = __webpack_require__(72);
var setTextContent = __webpack_require__(180);

function getNodeAfter(parentNode, node) {
  // Special case for text components, which return [open, close] comments
  // from getHostNode.
  if (Array.isArray(node)) {
    node = node[1];
  }
  return node ? node.nextSibling : parentNode.firstChild;
}

/**
 * Inserts `childNode` as a child of `parentNode` at the `index`.
 *
 * @param {DOMElement} parentNode Parent node in which to insert.
 * @param {DOMElement} childNode Child node to insert.
 * @param {number} index Index at which to insert the child.
 * @internal
 */
var insertChildAt = createMicrosoftUnsafeLocalFunction(function (parentNode, childNode, referenceNode) {
  // We rely exclusively on `insertBefore(node, null)` instead of also using
  // `appendChild(node)`. (Using `undefined` is not allowed by all browsers so
  // we are careful to use `null`.)
  parentNode.insertBefore(childNode, referenceNode);
});

function insertLazyTreeChildAt(parentNode, childTree, referenceNode) {
  DOMLazyTree.insertTreeBefore(parentNode, childTree, referenceNode);
}

function moveChild(parentNode, childNode, referenceNode) {
  if (Array.isArray(childNode)) {
    moveDelimitedText(parentNode, childNode[0], childNode[1], referenceNode);
  } else {
    insertChildAt(parentNode, childNode, referenceNode);
  }
}

function removeChild(parentNode, childNode) {
  if (Array.isArray(childNode)) {
    var closingComment = childNode[1];
    childNode = childNode[0];
    removeDelimitedText(parentNode, childNode, closingComment);
    parentNode.removeChild(closingComment);
  }
  parentNode.removeChild(childNode);
}

function moveDelimitedText(parentNode, openingComment, closingComment, referenceNode) {
  var node = openingComment;
  while (true) {
    var nextNode = node.nextSibling;
    insertChildAt(parentNode, node, referenceNode);
    if (node === closingComment) {
      break;
    }
    node = nextNode;
  }
}

function removeDelimitedText(parentNode, startNode, closingComment) {
  while (true) {
    var node = startNode.nextSibling;
    if (node === closingComment) {
      // The closing comment is removed by ReactMultiChild.
      break;
    } else {
      parentNode.removeChild(node);
    }
  }
}

function replaceDelimitedText(openingComment, closingComment, stringText) {
  var parentNode = openingComment.parentNode;
  var nodeAfterComment = openingComment.nextSibling;
  if (nodeAfterComment === closingComment) {
    // There are no text nodes between the opening and closing comments; insert
    // a new one if stringText isn't empty.
    if (stringText) {
      insertChildAt(parentNode, document.createTextNode(stringText), nodeAfterComment);
    }
  } else {
    if (stringText) {
      // Set the text content of the first node after the opening comment, and
      // remove all following nodes up until the closing comment.
      setTextContent(nodeAfterComment, stringText);
      removeDelimitedText(parentNode, nodeAfterComment, closingComment);
    } else {
      removeDelimitedText(parentNode, openingComment, closingComment);
    }
  }

  if (process.env.NODE_ENV !== 'production') {
    ReactInstrumentation.debugTool.onHostOperation({
      instanceID: ReactDOMComponentTree.getInstanceFromNode(openingComment)._debugID,
      type: 'replace text',
      payload: stringText
    });
  }
}

var dangerouslyReplaceNodeWithMarkup = Danger.dangerouslyReplaceNodeWithMarkup;
if (process.env.NODE_ENV !== 'production') {
  dangerouslyReplaceNodeWithMarkup = function (oldChild, markup, prevInstance) {
    Danger.dangerouslyReplaceNodeWithMarkup(oldChild, markup);
    if (prevInstance._debugID !== 0) {
      ReactInstrumentation.debugTool.onHostOperation({
        instanceID: prevInstance._debugID,
        type: 'replace with',
        payload: markup.toString()
      });
    } else {
      var nextInstance = ReactDOMComponentTree.getInstanceFromNode(markup.node);
      if (nextInstance._debugID !== 0) {
        ReactInstrumentation.debugTool.onHostOperation({
          instanceID: nextInstance._debugID,
          type: 'mount',
          payload: markup.toString()
        });
      }
    }
  };
}

/**
 * Operations for updating with DOM children.
 */
var DOMChildrenOperations = {

  dangerouslyReplaceNodeWithMarkup: dangerouslyReplaceNodeWithMarkup,

  replaceDelimitedText: replaceDelimitedText,

  /**
   * Updates a component's children by processing a series of updates. The
   * update configurations are each expected to have a `parentNode` property.
   *
   * @param {array<object>} updates List of update configurations.
   * @internal
   */
  processUpdates: function (parentNode, updates) {
    if (process.env.NODE_ENV !== 'production') {
      var parentNodeDebugID = ReactDOMComponentTree.getInstanceFromNode(parentNode)._debugID;
    }

    for (var k = 0; k < updates.length; k++) {
      var update = updates[k];
      switch (update.type) {
        case 'INSERT_MARKUP':
          insertLazyTreeChildAt(parentNode, update.content, getNodeAfter(parentNode, update.afterNode));
          if (process.env.NODE_ENV !== 'production') {
            ReactInstrumentation.debugTool.onHostOperation({
              instanceID: parentNodeDebugID,
              type: 'insert child',
              payload: { toIndex: update.toIndex, content: update.content.toString() }
            });
          }
          break;
        case 'MOVE_EXISTING':
          moveChild(parentNode, update.fromNode, getNodeAfter(parentNode, update.afterNode));
          if (process.env.NODE_ENV !== 'production') {
            ReactInstrumentation.debugTool.onHostOperation({
              instanceID: parentNodeDebugID,
              type: 'move child',
              payload: { fromIndex: update.fromIndex, toIndex: update.toIndex }
            });
          }
          break;
        case 'SET_MARKUP':
          setInnerHTML(parentNode, update.content);
          if (process.env.NODE_ENV !== 'production') {
            ReactInstrumentation.debugTool.onHostOperation({
              instanceID: parentNodeDebugID,
              type: 'replace children',
              payload: update.content.toString()
            });
          }
          break;
        case 'TEXT_CONTENT':
          setTextContent(parentNode, update.content);
          if (process.env.NODE_ENV !== 'production') {
            ReactInstrumentation.debugTool.onHostOperation({
              instanceID: parentNodeDebugID,
              type: 'replace text',
              payload: update.content.toString()
            });
          }
          break;
        case 'REMOVE_NODE':
          removeChild(parentNode, update.fromNode);
          if (process.env.NODE_ENV !== 'production') {
            ReactInstrumentation.debugTool.onHostOperation({
              instanceID: parentNodeDebugID,
              type: 'remove child',
              payload: { fromIndex: update.fromIndex }
            });
          }
          break;
      }
    }
  }

};

module.exports = DOMChildrenOperations;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 108 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var DOMNamespaces = {
  html: 'http://www.w3.org/1999/xhtml',
  mathml: 'http://www.w3.org/1998/Math/MathML',
  svg: 'http://www.w3.org/2000/svg'
};

module.exports = DOMNamespaces;

/***/ }),
/* 109 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4);

var ReactErrorUtils = __webpack_require__(113);

var invariant = __webpack_require__(1);
var warning = __webpack_require__(2);

/**
 * Injected dependencies:
 */

/**
 * - `ComponentTree`: [required] Module that can convert between React instances
 *   and actual node references.
 */
var ComponentTree;
var TreeTraversal;
var injection = {
  injectComponentTree: function (Injected) {
    ComponentTree = Injected;
    if (process.env.NODE_ENV !== 'production') {
      process.env.NODE_ENV !== 'production' ? warning(Injected && Injected.getNodeFromInstance && Injected.getInstanceFromNode, 'EventPluginUtils.injection.injectComponentTree(...): Injected ' + 'module is missing getNodeFromInstance or getInstanceFromNode.') : void 0;
    }
  },
  injectTreeTraversal: function (Injected) {
    TreeTraversal = Injected;
    if (process.env.NODE_ENV !== 'production') {
      process.env.NODE_ENV !== 'production' ? warning(Injected && Injected.isAncestor && Injected.getLowestCommonAncestor, 'EventPluginUtils.injection.injectTreeTraversal(...): Injected ' + 'module is missing isAncestor or getLowestCommonAncestor.') : void 0;
    }
  }
};

function isEndish(topLevelType) {
  return topLevelType === 'topMouseUp' || topLevelType === 'topTouchEnd' || topLevelType === 'topTouchCancel';
}

function isMoveish(topLevelType) {
  return topLevelType === 'topMouseMove' || topLevelType === 'topTouchMove';
}
function isStartish(topLevelType) {
  return topLevelType === 'topMouseDown' || topLevelType === 'topTouchStart';
}

var validateEventDispatches;
if (process.env.NODE_ENV !== 'production') {
  validateEventDispatches = function (event) {
    var dispatchListeners = event._dispatchListeners;
    var dispatchInstances = event._dispatchInstances;

    var listenersIsArr = Array.isArray(dispatchListeners);
    var listenersLen = listenersIsArr ? dispatchListeners.length : dispatchListeners ? 1 : 0;

    var instancesIsArr = Array.isArray(dispatchInstances);
    var instancesLen = instancesIsArr ? dispatchInstances.length : dispatchInstances ? 1 : 0;

    process.env.NODE_ENV !== 'production' ? warning(instancesIsArr === listenersIsArr && instancesLen === listenersLen, 'EventPluginUtils: Invalid `event`.') : void 0;
  };
}

/**
 * Dispatch the event to the listener.
 * @param {SyntheticEvent} event SyntheticEvent to handle
 * @param {boolean} simulated If the event is simulated (changes exn behavior)
 * @param {function} listener Application-level callback
 * @param {*} inst Internal component instance
 */
function executeDispatch(event, simulated, listener, inst) {
  var type = event.type || 'unknown-event';
  event.currentTarget = EventPluginUtils.getNodeFromInstance(inst);
  if (simulated) {
    ReactErrorUtils.invokeGuardedCallbackWithCatch(type, listener, event);
  } else {
    ReactErrorUtils.invokeGuardedCallback(type, listener, event);
  }
  event.currentTarget = null;
}

/**
 * Standard/simple iteration through an event's collected dispatches.
 */
function executeDispatchesInOrder(event, simulated) {
  var dispatchListeners = event._dispatchListeners;
  var dispatchInstances = event._dispatchInstances;
  if (process.env.NODE_ENV !== 'production') {
    validateEventDispatches(event);
  }
  if (Array.isArray(dispatchListeners)) {
    for (var i = 0; i < dispatchListeners.length; i++) {
      if (event.isPropagationStopped()) {
        break;
      }
      // Listeners and Instances are two parallel arrays that are always in sync.
      executeDispatch(event, simulated, dispatchListeners[i], dispatchInstances[i]);
    }
  } else if (dispatchListeners) {
    executeDispatch(event, simulated, dispatchListeners, dispatchInstances);
  }
  event._dispatchListeners = null;
  event._dispatchInstances = null;
}

/**
 * Standard/simple iteration through an event's collected dispatches, but stops
 * at the first dispatch execution returning true, and returns that id.
 *
 * @return {?string} id of the first dispatch execution who's listener returns
 * true, or null if no listener returned true.
 */
function executeDispatchesInOrderStopAtTrueImpl(event) {
  var dispatchListeners = event._dispatchListeners;
  var dispatchInstances = event._dispatchInstances;
  if (process.env.NODE_ENV !== 'production') {
    validateEventDispatches(event);
  }
  if (Array.isArray(dispatchListeners)) {
    for (var i = 0; i < dispatchListeners.length; i++) {
      if (event.isPropagationStopped()) {
        break;
      }
      // Listeners and Instances are two parallel arrays that are always in sync.
      if (dispatchListeners[i](event, dispatchInstances[i])) {
        return dispatchInstances[i];
      }
    }
  } else if (dispatchListeners) {
    if (dispatchListeners(event, dispatchInstances)) {
      return dispatchInstances;
    }
  }
  return null;
}

/**
 * @see executeDispatchesInOrderStopAtTrueImpl
 */
function executeDispatchesInOrderStopAtTrue(event) {
  var ret = executeDispatchesInOrderStopAtTrueImpl(event);
  event._dispatchInstances = null;
  event._dispatchListeners = null;
  return ret;
}

/**
 * Execution of a "direct" dispatch - there must be at most one dispatch
 * accumulated on the event or it is considered an error. It doesn't really make
 * sense for an event with multiple dispatches (bubbled) to keep track of the
 * return values at each dispatch execution, but it does tend to make sense when
 * dealing with "direct" dispatches.
 *
 * @return {*} The return value of executing the single dispatch.
 */
function executeDirectDispatch(event) {
  if (process.env.NODE_ENV !== 'production') {
    validateEventDispatches(event);
  }
  var dispatchListener = event._dispatchListeners;
  var dispatchInstance = event._dispatchInstances;
  !!Array.isArray(dispatchListener) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'executeDirectDispatch(...): Invalid `event`.') : _prodInvariant('103') : void 0;
  event.currentTarget = dispatchListener ? EventPluginUtils.getNodeFromInstance(dispatchInstance) : null;
  var res = dispatchListener ? dispatchListener(event) : null;
  event.currentTarget = null;
  event._dispatchListeners = null;
  event._dispatchInstances = null;
  return res;
}

/**
 * @param {SyntheticEvent} event
 * @return {boolean} True iff number of dispatches accumulated is greater than 0.
 */
function hasDispatches(event) {
  return !!event._dispatchListeners;
}

/**
 * General utilities that are useful in creating custom Event Plugins.
 */
var EventPluginUtils = {
  isEndish: isEndish,
  isMoveish: isMoveish,
  isStartish: isStartish,

  executeDirectDispatch: executeDirectDispatch,
  executeDispatchesInOrder: executeDispatchesInOrder,
  executeDispatchesInOrderStopAtTrue: executeDispatchesInOrderStopAtTrue,
  hasDispatches: hasDispatches,

  getInstanceFromNode: function (node) {
    return ComponentTree.getInstanceFromNode(node);
  },
  getNodeFromInstance: function (node) {
    return ComponentTree.getNodeFromInstance(node);
  },
  isAncestor: function (a, b) {
    return TreeTraversal.isAncestor(a, b);
  },
  getLowestCommonAncestor: function (a, b) {
    return TreeTraversal.getLowestCommonAncestor(a, b);
  },
  getParentInstance: function (inst) {
    return TreeTraversal.getParentInstance(inst);
  },
  traverseTwoPhase: function (target, fn, arg) {
    return TreeTraversal.traverseTwoPhase(target, fn, arg);
  },
  traverseEnterLeave: function (from, to, fn, argFrom, argTo) {
    return TreeTraversal.traverseEnterLeave(from, to, fn, argFrom, argTo);
  },

  injection: injection
};

module.exports = EventPluginUtils;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 110 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



/**
 * Escape and wrap key so it is safe to use as a reactid
 *
 * @param {string} key to be escaped.
 * @return {string} the escaped key.
 */

function escape(key) {
  var escapeRegex = /[=:]/g;
  var escaperLookup = {
    '=': '=0',
    ':': '=2'
  };
  var escapedString = ('' + key).replace(escapeRegex, function (match) {
    return escaperLookup[match];
  });

  return '$' + escapedString;
}

/**
 * Unescape and unwrap key for human-readable display
 *
 * @param {string} key to unescape.
 * @return {string} the unescaped key.
 */
function unescape(key) {
  var unescapeRegex = /(=0|=2)/g;
  var unescaperLookup = {
    '=0': '=',
    '=2': ':'
  };
  var keySubstring = key[0] === '.' && key[1] === '$' ? key.substring(2) : key.substring(1);

  return ('' + keySubstring).replace(unescapeRegex, function (match) {
    return unescaperLookup[match];
  });
}

var KeyEscapeUtils = {
  escape: escape,
  unescape: unescape
};

module.exports = KeyEscapeUtils;

/***/ }),
/* 111 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4);

var React = __webpack_require__(45);
var ReactPropTypesSecret = __webpack_require__(172);

var invariant = __webpack_require__(1);
var warning = __webpack_require__(2);

var hasReadOnlyValue = {
  'button': true,
  'checkbox': true,
  'image': true,
  'hidden': true,
  'radio': true,
  'reset': true,
  'submit': true
};

function _assertSingleLink(inputProps) {
  !(inputProps.checkedLink == null || inputProps.valueLink == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Cannot provide a checkedLink and a valueLink. If you want to use checkedLink, you probably don\'t want to use valueLink and vice versa.') : _prodInvariant('87') : void 0;
}
function _assertValueLink(inputProps) {
  _assertSingleLink(inputProps);
  !(inputProps.value == null && inputProps.onChange == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Cannot provide a valueLink and a value or onChange event. If you want to use value or onChange, you probably don\'t want to use valueLink.') : _prodInvariant('88') : void 0;
}

function _assertCheckedLink(inputProps) {
  _assertSingleLink(inputProps);
  !(inputProps.checked == null && inputProps.onChange == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Cannot provide a checkedLink and a checked property or onChange event. If you want to use checked or onChange, you probably don\'t want to use checkedLink') : _prodInvariant('89') : void 0;
}

var propTypes = {
  value: function (props, propName, componentName) {
    if (!props[propName] || hasReadOnlyValue[props.type] || props.onChange || props.readOnly || props.disabled) {
      return null;
    }
    return new Error('You provided a `value` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultValue`. Otherwise, ' + 'set either `onChange` or `readOnly`.');
  },
  checked: function (props, propName, componentName) {
    if (!props[propName] || props.onChange || props.readOnly || props.disabled) {
      return null;
    }
    return new Error('You provided a `checked` prop to a form field without an ' + '`onChange` handler. This will render a read-only field. If ' + 'the field should be mutable use `defaultChecked`. Otherwise, ' + 'set either `onChange` or `readOnly`.');
  },
  onChange: React.PropTypes.func
};

var loggedTypeFailures = {};
function getDeclarationErrorAddendum(owner) {
  if (owner) {
    var name = owner.getName();
    if (name) {
      return ' Check the render method of `' + name + '`.';
    }
  }
  return '';
}

/**
 * Provide a linked `value` attribute for controlled forms. You should not use
 * this outside of the ReactDOM controlled form components.
 */
var LinkedValueUtils = {
  checkPropTypes: function (tagName, props, owner) {
    for (var propName in propTypes) {
      if (propTypes.hasOwnProperty(propName)) {
        var error = propTypes[propName](props, propName, tagName, 'prop', null, ReactPropTypesSecret);
      }
      if (error instanceof Error && !(error.message in loggedTypeFailures)) {
        // Only monitor this failure once because there tends to be a lot of the
        // same error.
        loggedTypeFailures[error.message] = true;

        var addendum = getDeclarationErrorAddendum(owner);
        process.env.NODE_ENV !== 'production' ? warning(false, 'Failed form propType: %s%s', error.message, addendum) : void 0;
      }
    }
  },

  /**
   * @param {object} inputProps Props for form component
   * @return {*} current value of the input either from value prop or link.
   */
  getValue: function (inputProps) {
    if (inputProps.valueLink) {
      _assertValueLink(inputProps);
      return inputProps.valueLink.value;
    }
    return inputProps.value;
  },

  /**
   * @param {object} inputProps Props for form component
   * @return {*} current checked status of the input either from checked prop
   *             or link.
   */
  getChecked: function (inputProps) {
    if (inputProps.checkedLink) {
      _assertCheckedLink(inputProps);
      return inputProps.checkedLink.value;
    }
    return inputProps.checked;
  },

  /**
   * @param {object} inputProps Props for form component
   * @param {SyntheticEvent} event change event to handle
   */
  executeOnChange: function (inputProps, event) {
    if (inputProps.valueLink) {
      _assertValueLink(inputProps);
      return inputProps.valueLink.requestChange(event.target.value);
    } else if (inputProps.checkedLink) {
      _assertCheckedLink(inputProps);
      return inputProps.checkedLink.requestChange(event.target.checked);
    } else if (inputProps.onChange) {
      return inputProps.onChange.call(undefined, event);
    }
  }
};

module.exports = LinkedValueUtils;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 112 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2014-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var _prodInvariant = __webpack_require__(4);

var invariant = __webpack_require__(1);

var injected = false;

var ReactComponentEnvironment = {

  /**
   * Optionally injectable hook for swapping out mount images in the middle of
   * the tree.
   */
  replaceNodeWithMarkup: null,

  /**
   * Optionally injectable hook for processing a queue of child updates. Will
   * later move into MultiChildComponents.
   */
  processChildrenUpdates: null,

  injection: {
    injectEnvironment: function (environment) {
      !!injected ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactCompositeComponent: injectEnvironment() can only be called once.') : _prodInvariant('104') : void 0;
      ReactComponentEnvironment.replaceNodeWithMarkup = environment.replaceNodeWithMarkup;
      ReactComponentEnvironment.processChildrenUpdates = environment.processChildrenUpdates;
      injected = true;
    }
  }

};

module.exports = ReactComponentEnvironment;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 113 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var caughtError = null;

/**
 * Call a function while guarding against errors that happens within it.
 *
 * @param {String} name of the guard to use for logging or debugging
 * @param {Function} func The function to invoke
 * @param {*} a First argument
 * @param {*} b Second argument
 */
function invokeGuardedCallback(name, func, a) {
  try {
    func(a);
  } catch (x) {
    if (caughtError === null) {
      caughtError = x;
    }
  }
}

var ReactErrorUtils = {
  invokeGuardedCallback: invokeGuardedCallback,

  /**
   * Invoked by ReactTestUtils.Simulate so that any errors thrown by the event
   * handler are sure to be rethrown by rethrowCaughtError.
   */
  invokeGuardedCallbackWithCatch: invokeGuardedCallback,

  /**
   * During execution of guarded functions we will capture the first error which
   * we will rethrow to be handled by the top level error handler.
   */
  rethrowCaughtError: function () {
    if (caughtError) {
      var error = caughtError;
      caughtError = null;
      throw error;
    }
  }
};

if (process.env.NODE_ENV !== 'production') {
  /**
   * To help development we can get better devtools integration by simulating a
   * real browser event.
   */
  if (typeof window !== 'undefined' && typeof window.dispatchEvent === 'function' && typeof document !== 'undefined' && typeof document.createEvent === 'function') {
    var fakeNode = document.createElement('react');
    ReactErrorUtils.invokeGuardedCallback = function (name, func, a) {
      var boundFunc = func.bind(null, a);
      var evtType = 'react-' + name;
      fakeNode.addEventListener(evtType, boundFunc, false);
      var evt = document.createEvent('Event');
      // $FlowFixMe https://github.com/facebook/flow/issues/2336
      evt.initEvent(evtType, false, false);
      fakeNode.dispatchEvent(evt);
      fakeNode.removeEventListener(evtType, boundFunc, false);
    };
  }
}

module.exports = ReactErrorUtils;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 114 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2015-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4);

var ReactCurrentOwner = __webpack_require__(20);
var ReactInstanceMap = __webpack_require__(57);
var ReactInstrumentation = __webpack_require__(15);
var ReactUpdates = __webpack_require__(19);

var invariant = __webpack_require__(1);
var warning = __webpack_require__(2);

function enqueueUpdate(internalInstance) {
  ReactUpdates.enqueueUpdate(internalInstance);
}

function formatUnexpectedArgument(arg) {
  var type = typeof arg;
  if (type !== 'object') {
    return type;
  }
  var displayName = arg.constructor && arg.constructor.name || type;
  var keys = Object.keys(arg);
  if (keys.length > 0 && keys.length < 20) {
    return displayName + ' (keys: ' + keys.join(', ') + ')';
  }
  return displayName;
}

function getInternalInstanceReadyForUpdate(publicInstance, callerName) {
  var internalInstance = ReactInstanceMap.get(publicInstance);
  if (!internalInstance) {
    if (process.env.NODE_ENV !== 'production') {
      var ctor = publicInstance.constructor;
      // Only warn when we have a callerName. Otherwise we should be silent.
      // We're probably calling from enqueueCallback. We don't want to warn
      // there because we already warned for the corresponding lifecycle method.
      process.env.NODE_ENV !== 'production' ? warning(!callerName, '%s(...): Can only update a mounted or mounting component. ' + 'This usually means you called %s() on an unmounted component. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, ctor && (ctor.displayName || ctor.name) || 'ReactClass') : void 0;
    }
    return null;
  }

  if (process.env.NODE_ENV !== 'production') {
    process.env.NODE_ENV !== 'production' ? warning(ReactCurrentOwner.current == null, '%s(...): Cannot update during an existing state transition (such as ' + 'within `render` or another component\'s constructor). Render methods ' + 'should be a pure function of props and state; constructor ' + 'side-effects are an anti-pattern, but can be moved to ' + '`componentWillMount`.', callerName) : void 0;
  }

  return internalInstance;
}

/**
 * ReactUpdateQueue allows for state updates to be scheduled into a later
 * reconciliation step.
 */
var ReactUpdateQueue = {

  /**
   * Checks whether or not this composite component is mounted.
   * @param {ReactClass} publicInstance The instance we want to test.
   * @return {boolean} True if mounted, false otherwise.
   * @protected
   * @final
   */
  isMounted: function (publicInstance) {
    if (process.env.NODE_ENV !== 'production') {
      var owner = ReactCurrentOwner.current;
      if (owner !== null) {
        process.env.NODE_ENV !== 'production' ? warning(owner._warnedAboutRefsInRender, '%s is accessing isMounted inside its render() function. ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', owner.getName() || 'A component') : void 0;
        owner._warnedAboutRefsInRender = true;
      }
    }
    var internalInstance = ReactInstanceMap.get(publicInstance);
    if (internalInstance) {
      // During componentWillMount and render this will still be null but after
      // that will always render to something. At least for now. So we can use
      // this hack.
      return !!internalInstance._renderedComponent;
    } else {
      return false;
    }
  },

  /**
   * Enqueue a callback that will be executed after all the pending updates
   * have processed.
   *
   * @param {ReactClass} publicInstance The instance to use as `this` context.
   * @param {?function} callback Called after state is updated.
   * @param {string} callerName Name of the calling function in the public API.
   * @internal
   */
  enqueueCallback: function (publicInstance, callback, callerName) {
    ReactUpdateQueue.validateCallback(callback, callerName);
    var internalInstance = getInternalInstanceReadyForUpdate(publicInstance);

    // Previously we would throw an error if we didn't have an internal
    // instance. Since we want to make it a no-op instead, we mirror the same
    // behavior we have in other enqueue* methods.
    // We also need to ignore callbacks in componentWillMount. See
    // enqueueUpdates.
    if (!internalInstance) {
      return null;
    }

    if (internalInstance._pendingCallbacks) {
      internalInstance._pendingCallbacks.push(callback);
    } else {
      internalInstance._pendingCallbacks = [callback];
    }
    // TODO: The callback here is ignored when setState is called from
    // componentWillMount. Either fix it or disallow doing so completely in
    // favor of getInitialState. Alternatively, we can disallow
    // componentWillMount during server-side rendering.
    enqueueUpdate(internalInstance);
  },

  enqueueCallbackInternal: function (internalInstance, callback) {
    if (internalInstance._pendingCallbacks) {
      internalInstance._pendingCallbacks.push(callback);
    } else {
      internalInstance._pendingCallbacks = [callback];
    }
    enqueueUpdate(internalInstance);
  },

  /**
   * Forces an update. This should only be invoked when it is known with
   * certainty that we are **not** in a DOM transaction.
   *
   * You may want to call this when you know that some deeper aspect of the
   * component's state has changed but `setState` was not called.
   *
   * This will not invoke `shouldComponentUpdate`, but it will invoke
   * `componentWillUpdate` and `componentDidUpdate`.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @internal
   */
  enqueueForceUpdate: function (publicInstance) {
    var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'forceUpdate');

    if (!internalInstance) {
      return;
    }

    internalInstance._pendingForceUpdate = true;

    enqueueUpdate(internalInstance);
  },

  /**
   * Replaces all of the state. Always use this or `setState` to mutate state.
   * You should treat `this.state` as immutable.
   *
   * There is no guarantee that `this.state` will be immediately updated, so
   * accessing `this.state` after calling this method may return the old value.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @param {object} completeState Next state.
   * @internal
   */
  enqueueReplaceState: function (publicInstance, completeState) {
    var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'replaceState');

    if (!internalInstance) {
      return;
    }

    internalInstance._pendingStateQueue = [completeState];
    internalInstance._pendingReplaceState = true;

    enqueueUpdate(internalInstance);
  },

  /**
   * Sets a subset of the state. This only exists because _pendingState is
   * internal. This provides a merging strategy that is not available to deep
   * properties which is confusing. TODO: Expose pendingState or don't use it
   * during the merge.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @param {object} partialState Next partial state to be merged with state.
   * @internal
   */
  enqueueSetState: function (publicInstance, partialState) {
    if (process.env.NODE_ENV !== 'production') {
      ReactInstrumentation.debugTool.onSetState();
      process.env.NODE_ENV !== 'production' ? warning(partialState != null, 'setState(...): You passed an undefined or null state object; ' + 'instead, use forceUpdate().') : void 0;
    }

    var internalInstance = getInternalInstanceReadyForUpdate(publicInstance, 'setState');

    if (!internalInstance) {
      return;
    }

    var queue = internalInstance._pendingStateQueue || (internalInstance._pendingStateQueue = []);
    queue.push(partialState);

    enqueueUpdate(internalInstance);
  },

  enqueueElementInternal: function (internalInstance, nextElement, nextContext) {
    internalInstance._pendingElement = nextElement;
    // TODO: introduce _pendingContext instead of setting it directly.
    internalInstance._context = nextContext;
    enqueueUpdate(internalInstance);
  },

  validateCallback: function (callback, callerName) {
    !(!callback || typeof callback === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s(...): Expected the last optional `callback` argument to be a function. Instead received: %s.', callerName, formatUnexpectedArgument(callback)) : _prodInvariant('122', callerName, formatUnexpectedArgument(callback)) : void 0;
  }

};

module.exports = ReactUpdateQueue;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 115 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */

/* globals MSApp */



/**
 * Create a function which has 'unsafe' privileges (required by windows8 apps)
 */

var createMicrosoftUnsafeLocalFunction = function (func) {
  if (typeof MSApp !== 'undefined' && MSApp.execUnsafeLocalFunction) {
    return function (arg0, arg1, arg2, arg3) {
      MSApp.execUnsafeLocalFunction(function () {
        return func(arg0, arg1, arg2, arg3);
      });
    };
  } else {
    return func;
  }
};

module.exports = createMicrosoftUnsafeLocalFunction;

/***/ }),
/* 116 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



/**
 * `charCode` represents the actual "character code" and is safe to use with
 * `String.fromCharCode`. As such, only keys that correspond to printable
 * characters produce a valid `charCode`, the only exception to this is Enter.
 * The Tab-key is considered non-printable and does not have a `charCode`,
 * presumably because it does not produce a tab-character in browsers.
 *
 * @param {object} nativeEvent Native browser event.
 * @return {number} Normalized `charCode` property.
 */

function getEventCharCode(nativeEvent) {
  var charCode;
  var keyCode = nativeEvent.keyCode;

  if ('charCode' in nativeEvent) {
    charCode = nativeEvent.charCode;

    // FF does not set `charCode` for the Enter-key, check against `keyCode`.
    if (charCode === 0 && keyCode === 13) {
      charCode = 13;
    }
  } else {
    // IE8 does not implement `charCode`, but `keyCode` has the correct value.
    charCode = keyCode;
  }

  // Some non-printable keys are reported in `charCode`/`keyCode`, discard them.
  // Must not discard the (non-)printable Enter-key.
  if (charCode >= 32 || charCode === 13) {
    return charCode;
  }

  return 0;
}

module.exports = getEventCharCode;

/***/ }),
/* 117 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



/**
 * Translation from modifier key to the associated property in the event.
 * @see http://www.w3.org/TR/DOM-Level-3-Events/#keys-Modifiers
 */

var modifierKeyToProp = {
  'Alt': 'altKey',
  'Control': 'ctrlKey',
  'Meta': 'metaKey',
  'Shift': 'shiftKey'
};

// IE8 does not implement getModifierState so we simply map it to the only
// modifier keys exposed by the event itself, does not support Lock-keys.
// Currently, all major browsers except Chrome seems to support Lock-keys.
function modifierStateGetter(keyArg) {
  var syntheticEvent = this;
  var nativeEvent = syntheticEvent.nativeEvent;
  if (nativeEvent.getModifierState) {
    return nativeEvent.getModifierState(keyArg);
  }
  var keyProp = modifierKeyToProp[keyArg];
  return keyProp ? !!nativeEvent[keyProp] : false;
}

function getEventModifierState(nativeEvent) {
  return modifierStateGetter;
}

module.exports = getEventModifierState;

/***/ }),
/* 118 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



/**
 * Gets the target node from a native browser event by accounting for
 * inconsistencies in browser DOM APIs.
 *
 * @param {object} nativeEvent Native browser event.
 * @return {DOMEventTarget} Target node.
 */

function getEventTarget(nativeEvent) {
  var target = nativeEvent.target || nativeEvent.srcElement || window;

  // Normalize SVG <use> element events #4963
  if (target.correspondingUseElement) {
    target = target.correspondingUseElement;
  }

  // Safari may fire events on text nodes (Node.TEXT_NODE is 3).
  // @see http://www.quirksmode.org/js/events_properties.html
  return target.nodeType === 3 ? target.parentNode : target;
}

module.exports = getEventTarget;

/***/ }),
/* 119 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ExecutionEnvironment = __webpack_require__(11);

var useHasFeature;
if (ExecutionEnvironment.canUseDOM) {
  useHasFeature = document.implementation && document.implementation.hasFeature &&
  // always returns true in newer browsers as per the standard.
  // @see http://dom.spec.whatwg.org/#dom-domimplementation-hasfeature
  document.implementation.hasFeature('', '') !== true;
}

/**
 * Checks if an event is supported in the current execution environment.
 *
 * NOTE: This will not work correctly for non-generic events such as `change`,
 * `reset`, `load`, `error`, and `select`.
 *
 * Borrows from Modernizr.
 *
 * @param {string} eventNameSuffix Event name, e.g. "click".
 * @param {?boolean} capture Check if the capture phase is supported.
 * @return {boolean} True if the event is supported.
 * @internal
 * @license Modernizr 3.0.0pre (Custom Build) | MIT
 */
function isEventSupported(eventNameSuffix, capture) {
  if (!ExecutionEnvironment.canUseDOM || capture && !('addEventListener' in document)) {
    return false;
  }

  var eventName = 'on' + eventNameSuffix;
  var isSupported = eventName in document;

  if (!isSupported) {
    var element = document.createElement('div');
    element.setAttribute(eventName, 'return;');
    isSupported = typeof element[eventName] === 'function';
  }

  if (!isSupported && useHasFeature && eventNameSuffix === 'wheel') {
    // This is the only way to test support for the `wheel` event in IE9+.
    isSupported = document.implementation.hasFeature('Events.wheel', '3.0');
  }

  return isSupported;
}

module.exports = isEventSupported;

/***/ }),
/* 120 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



/**
 * Given a `prevElement` and `nextElement`, determines if the existing
 * instance should be updated as opposed to being destroyed or replaced by a new
 * instance. Both arguments are elements. This ensures that this logic can
 * operate on stateless trees without any backing instance.
 *
 * @param {?object} prevElement
 * @param {?object} nextElement
 * @return {boolean} True if the existing instance should be updated.
 * @protected
 */

function shouldUpdateReactComponent(prevElement, nextElement) {
  var prevEmpty = prevElement === null || prevElement === false;
  var nextEmpty = nextElement === null || nextElement === false;
  if (prevEmpty || nextEmpty) {
    return prevEmpty === nextEmpty;
  }

  var prevType = typeof prevElement;
  var nextType = typeof nextElement;
  if (prevType === 'string' || prevType === 'number') {
    return nextType === 'string' || nextType === 'number';
  } else {
    return nextType === 'object' && prevElement.type === nextElement.type && prevElement.key === nextElement.key;
  }
}

module.exports = shouldUpdateReactComponent;

/***/ }),
/* 121 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2015-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _assign = __webpack_require__(7);

var emptyFunction = __webpack_require__(16);
var warning = __webpack_require__(2);

var validateDOMNesting = emptyFunction;

if (process.env.NODE_ENV !== 'production') {
  // This validation code was written based on the HTML5 parsing spec:
  // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-scope
  //
  // Note: this does not catch all invalid nesting, nor does it try to (as it's
  // not clear what practical benefit doing so provides); instead, we warn only
  // for cases where the parser will give a parse tree differing from what React
  // intended. For example, <b><div></div></b> is invalid but we don't warn
  // because it still parses correctly; we do warn for other cases like nested
  // <p> tags where the beginning of the second element implicitly closes the
  // first, causing a confusing mess.

  // https://html.spec.whatwg.org/multipage/syntax.html#special
  var specialTags = ['address', 'applet', 'area', 'article', 'aside', 'base', 'basefont', 'bgsound', 'blockquote', 'body', 'br', 'button', 'caption', 'center', 'col', 'colgroup', 'dd', 'details', 'dir', 'div', 'dl', 'dt', 'embed', 'fieldset', 'figcaption', 'figure', 'footer', 'form', 'frame', 'frameset', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'head', 'header', 'hgroup', 'hr', 'html', 'iframe', 'img', 'input', 'isindex', 'li', 'link', 'listing', 'main', 'marquee', 'menu', 'menuitem', 'meta', 'nav', 'noembed', 'noframes', 'noscript', 'object', 'ol', 'p', 'param', 'plaintext', 'pre', 'script', 'section', 'select', 'source', 'style', 'summary', 'table', 'tbody', 'td', 'template', 'textarea', 'tfoot', 'th', 'thead', 'title', 'tr', 'track', 'ul', 'wbr', 'xmp'];

  // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-scope
  var inScopeTags = ['applet', 'caption', 'html', 'table', 'td', 'th', 'marquee', 'object', 'template',

  // https://html.spec.whatwg.org/multipage/syntax.html#html-integration-point
  // TODO: Distinguish by namespace here -- for <title>, including it here
  // errs on the side of fewer warnings
  'foreignObject', 'desc', 'title'];

  // https://html.spec.whatwg.org/multipage/syntax.html#has-an-element-in-button-scope
  var buttonScopeTags = inScopeTags.concat(['button']);

  // https://html.spec.whatwg.org/multipage/syntax.html#generate-implied-end-tags
  var impliedEndTags = ['dd', 'dt', 'li', 'option', 'optgroup', 'p', 'rp', 'rt'];

  var emptyAncestorInfo = {
    current: null,

    formTag: null,
    aTagInScope: null,
    buttonTagInScope: null,
    nobrTagInScope: null,
    pTagInButtonScope: null,

    listItemTagAutoclosing: null,
    dlItemTagAutoclosing: null
  };

  var updatedAncestorInfo = function (oldInfo, tag, instance) {
    var ancestorInfo = _assign({}, oldInfo || emptyAncestorInfo);
    var info = { tag: tag, instance: instance };

    if (inScopeTags.indexOf(tag) !== -1) {
      ancestorInfo.aTagInScope = null;
      ancestorInfo.buttonTagInScope = null;
      ancestorInfo.nobrTagInScope = null;
    }
    if (buttonScopeTags.indexOf(tag) !== -1) {
      ancestorInfo.pTagInButtonScope = null;
    }

    // See rules for 'li', 'dd', 'dt' start tags in
    // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody
    if (specialTags.indexOf(tag) !== -1 && tag !== 'address' && tag !== 'div' && tag !== 'p') {
      ancestorInfo.listItemTagAutoclosing = null;
      ancestorInfo.dlItemTagAutoclosing = null;
    }

    ancestorInfo.current = info;

    if (tag === 'form') {
      ancestorInfo.formTag = info;
    }
    if (tag === 'a') {
      ancestorInfo.aTagInScope = info;
    }
    if (tag === 'button') {
      ancestorInfo.buttonTagInScope = info;
    }
    if (tag === 'nobr') {
      ancestorInfo.nobrTagInScope = info;
    }
    if (tag === 'p') {
      ancestorInfo.pTagInButtonScope = info;
    }
    if (tag === 'li') {
      ancestorInfo.listItemTagAutoclosing = info;
    }
    if (tag === 'dd' || tag === 'dt') {
      ancestorInfo.dlItemTagAutoclosing = info;
    }

    return ancestorInfo;
  };

  /**
   * Returns whether
   */
  var isTagValidWithParent = function (tag, parentTag) {
    // First, let's check if we're in an unusual parsing mode...
    switch (parentTag) {
      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inselect
      case 'select':
        return tag === 'option' || tag === 'optgroup' || tag === '#text';
      case 'optgroup':
        return tag === 'option' || tag === '#text';
      // Strictly speaking, seeing an <option> doesn't mean we're in a <select>
      // but
      case 'option':
        return tag === '#text';

      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intd
      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-incaption
      // No special behavior since these rules fall back to "in body" mode for
      // all except special table nodes which cause bad parsing behavior anyway.

      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intr
      case 'tr':
        return tag === 'th' || tag === 'td' || tag === 'style' || tag === 'script' || tag === 'template';

      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intbody
      case 'tbody':
      case 'thead':
      case 'tfoot':
        return tag === 'tr' || tag === 'style' || tag === 'script' || tag === 'template';

      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-incolgroup
      case 'colgroup':
        return tag === 'col' || tag === 'template';

      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-intable
      case 'table':
        return tag === 'caption' || tag === 'colgroup' || tag === 'tbody' || tag === 'tfoot' || tag === 'thead' || tag === 'style' || tag === 'script' || tag === 'template';

      // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inhead
      case 'head':
        return tag === 'base' || tag === 'basefont' || tag === 'bgsound' || tag === 'link' || tag === 'meta' || tag === 'title' || tag === 'noscript' || tag === 'noframes' || tag === 'style' || tag === 'script' || tag === 'template';

      // https://html.spec.whatwg.org/multipage/semantics.html#the-html-element
      case 'html':
        return tag === 'head' || tag === 'body';
      case '#document':
        return tag === 'html';
    }

    // Probably in the "in body" parsing mode, so we outlaw only tag combos
    // where the parsing rules cause implicit opens or closes to be added.
    // https://html.spec.whatwg.org/multipage/syntax.html#parsing-main-inbody
    switch (tag) {
      case 'h1':
      case 'h2':
      case 'h3':
      case 'h4':
      case 'h5':
      case 'h6':
        return parentTag !== 'h1' && parentTag !== 'h2' && parentTag !== 'h3' && parentTag !== 'h4' && parentTag !== 'h5' && parentTag !== 'h6';

      case 'rp':
      case 'rt':
        return impliedEndTags.indexOf(parentTag) === -1;

      case 'body':
      case 'caption':
      case 'col':
      case 'colgroup':
      case 'frame':
      case 'head':
      case 'html':
      case 'tbody':
      case 'td':
      case 'tfoot':
      case 'th':
      case 'thead':
      case 'tr':
        // These tags are only valid with a few parents that have special child
        // parsing rules -- if we're down here, then none of those matched and
        // so we allow it only if we don't know what the parent is, as all other
        // cases are invalid.
        return parentTag == null;
    }

    return true;
  };

  /**
   * Returns whether
   */
  var findInvalidAncestorForTag = function (tag, ancestorInfo) {
    switch (tag) {
      case 'address':
      case 'article':
      case 'aside':
      case 'blockquote':
      case 'center':
      case 'details':
      case 'dialog':
      case 'dir':
      case 'div':
      case 'dl':
      case 'fieldset':
      case 'figcaption':
      case 'figure':
      case 'footer':
      case 'header':
      case 'hgroup':
      case 'main':
      case 'menu':
      case 'nav':
      case 'ol':
      case 'p':
      case 'section':
      case 'summary':
      case 'ul':

      case 'pre':
      case 'listing':

      case 'table':

      case 'hr':

      case 'xmp':

      case 'h1':
      case 'h2':
      case 'h3':
      case 'h4':
      case 'h5':
      case 'h6':
        return ancestorInfo.pTagInButtonScope;

      case 'form':
        return ancestorInfo.formTag || ancestorInfo.pTagInButtonScope;

      case 'li':
        return ancestorInfo.listItemTagAutoclosing;

      case 'dd':
      case 'dt':
        return ancestorInfo.dlItemTagAutoclosing;

      case 'button':
        return ancestorInfo.buttonTagInScope;

      case 'a':
        // Spec says something about storing a list of markers, but it sounds
        // equivalent to this check.
        return ancestorInfo.aTagInScope;

      case 'nobr':
        return ancestorInfo.nobrTagInScope;
    }

    return null;
  };

  /**
   * Given a ReactCompositeComponent instance, return a list of its recursive
   * owners, starting at the root and ending with the instance itself.
   */
  var findOwnerStack = function (instance) {
    if (!instance) {
      return [];
    }

    var stack = [];
    do {
      stack.push(instance);
    } while (instance = instance._currentElement._owner);
    stack.reverse();
    return stack;
  };

  var didWarn = {};

  validateDOMNesting = function (childTag, childText, childInstance, ancestorInfo) {
    ancestorInfo = ancestorInfo || emptyAncestorInfo;
    var parentInfo = ancestorInfo.current;
    var parentTag = parentInfo && parentInfo.tag;

    if (childText != null) {
      process.env.NODE_ENV !== 'production' ? warning(childTag == null, 'validateDOMNesting: when childText is passed, childTag should be null') : void 0;
      childTag = '#text';
    }

    var invalidParent = isTagValidWithParent(childTag, parentTag) ? null : parentInfo;
    var invalidAncestor = invalidParent ? null : findInvalidAncestorForTag(childTag, ancestorInfo);
    var problematic = invalidParent || invalidAncestor;

    if (problematic) {
      var ancestorTag = problematic.tag;
      var ancestorInstance = problematic.instance;

      var childOwner = childInstance && childInstance._currentElement._owner;
      var ancestorOwner = ancestorInstance && ancestorInstance._currentElement._owner;

      var childOwners = findOwnerStack(childOwner);
      var ancestorOwners = findOwnerStack(ancestorOwner);

      var minStackLen = Math.min(childOwners.length, ancestorOwners.length);
      var i;

      var deepestCommon = -1;
      for (i = 0; i < minStackLen; i++) {
        if (childOwners[i] === ancestorOwners[i]) {
          deepestCommon = i;
        } else {
          break;
        }
      }

      var UNKNOWN = '(unknown)';
      var childOwnerNames = childOwners.slice(deepestCommon + 1).map(function (inst) {
        return inst.getName() || UNKNOWN;
      });
      var ancestorOwnerNames = ancestorOwners.slice(deepestCommon + 1).map(function (inst) {
        return inst.getName() || UNKNOWN;
      });
      var ownerInfo = [].concat(
      // If the parent and child instances have a common owner ancestor, start
      // with that -- otherwise we just start with the parent's owners.
      deepestCommon !== -1 ? childOwners[deepestCommon].getName() || UNKNOWN : [], ancestorOwnerNames, ancestorTag,
      // If we're warning about an invalid (non-parent) ancestry, add '...'
      invalidAncestor ? ['...'] : [], childOwnerNames, childTag).join(' > ');

      var warnKey = !!invalidParent + '|' + childTag + '|' + ancestorTag + '|' + ownerInfo;
      if (didWarn[warnKey]) {
        return;
      }
      didWarn[warnKey] = true;

      var tagDisplayName = childTag;
      var whitespaceInfo = '';
      if (childTag === '#text') {
        if (/\S/.test(childText)) {
          tagDisplayName = 'Text nodes';
        } else {
          tagDisplayName = 'Whitespace text nodes';
          whitespaceInfo = ' Make sure you don\'t have any extra whitespace between tags on ' + 'each line of your source code.';
        }
      } else {
        tagDisplayName = '<' + childTag + '>';
      }

      if (invalidParent) {
        var info = '';
        if (ancestorTag === 'table' && childTag === 'tr') {
          info += ' Add a <tbody> to your code to match the DOM tree generated by ' + 'the browser.';
        }
        process.env.NODE_ENV !== 'production' ? warning(false, 'validateDOMNesting(...): %s cannot appear as a child of <%s>.%s ' + 'See %s.%s', tagDisplayName, ancestorTag, whitespaceInfo, ownerInfo, info) : void 0;
      } else {
        process.env.NODE_ENV !== 'production' ? warning(false, 'validateDOMNesting(...): %s cannot appear as a descendant of ' + '<%s>. See %s.', tagDisplayName, ancestorTag, ownerInfo) : void 0;
      }
    }
  };

  validateDOMNesting.updatedAncestorInfo = updatedAncestorInfo;

  // For testing
  validateDOMNesting.isTagValidInContext = function (tag, ancestorInfo) {
    ancestorInfo = ancestorInfo || emptyAncestorInfo;
    var parentInfo = ancestorInfo.current;
    var parentTag = parentInfo && parentInfo.tag;
    return isTagValidWithParent(tag, parentTag) && !findInvalidAncestorForTag(tag, ancestorInfo);
  };
}

module.exports = validateDOMNesting;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 122 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(38);

var ReactNoopUpdateQueue = __webpack_require__(123);

var canDefineProperty = __webpack_require__(125);
var emptyObject = __webpack_require__(49);
var invariant = __webpack_require__(1);
var warning = __webpack_require__(2);

/**
 * Base class helpers for the updating state of a component.
 */
function ReactComponent(props, context, updater) {
  this.props = props;
  this.context = context;
  this.refs = emptyObject;
  // We initialize the default updater but the real one gets injected by the
  // renderer.
  this.updater = updater || ReactNoopUpdateQueue;
}

ReactComponent.prototype.isReactComponent = {};

/**
 * Sets a subset of the state. Always use this to mutate
 * state. You should treat `this.state` as immutable.
 *
 * There is no guarantee that `this.state` will be immediately updated, so
 * accessing `this.state` after calling this method may return the old value.
 *
 * There is no guarantee that calls to `setState` will run synchronously,
 * as they may eventually be batched together.  You can provide an optional
 * callback that will be executed when the call to setState is actually
 * completed.
 *
 * When a function is provided to setState, it will be called at some point in
 * the future (not synchronously). It will be called with the up to date
 * component arguments (state, props, context). These values can be different
 * from this.* because your function may be called after receiveProps but before
 * shouldComponentUpdate, and this new state, props, and context will not yet be
 * assigned to this.
 *
 * @param {object|function} partialState Next partial state or function to
 *        produce next partial state to be merged with current state.
 * @param {?function} callback Called after state is updated.
 * @final
 * @protected
 */
ReactComponent.prototype.setState = function (partialState, callback) {
  !(typeof partialState === 'object' || typeof partialState === 'function' || partialState == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'setState(...): takes an object of state variables to update or a function which returns an object of state variables.') : _prodInvariant('85') : void 0;
  this.updater.enqueueSetState(this, partialState);
  if (callback) {
    this.updater.enqueueCallback(this, callback, 'setState');
  }
};

/**
 * Forces an update. This should only be invoked when it is known with
 * certainty that we are **not** in a DOM transaction.
 *
 * You may want to call this when you know that some deeper aspect of the
 * component's state has changed but `setState` was not called.
 *
 * This will not invoke `shouldComponentUpdate`, but it will invoke
 * `componentWillUpdate` and `componentDidUpdate`.
 *
 * @param {?function} callback Called after update is complete.
 * @final
 * @protected
 */
ReactComponent.prototype.forceUpdate = function (callback) {
  this.updater.enqueueForceUpdate(this);
  if (callback) {
    this.updater.enqueueCallback(this, callback, 'forceUpdate');
  }
};

/**
 * Deprecated APIs. These APIs used to exist on classic React classes but since
 * we would like to deprecate them, we're not going to move them over to this
 * modern base class. Instead, we define a getter that warns if it's accessed.
 */
if (process.env.NODE_ENV !== 'production') {
  var deprecatedAPIs = {
    isMounted: ['isMounted', 'Instead, make sure to clean up subscriptions and pending requests in ' + 'componentWillUnmount to prevent memory leaks.'],
    replaceState: ['replaceState', 'Refactor your code to use setState instead (see ' + 'https://github.com/facebook/react/issues/3236).']
  };
  var defineDeprecationWarning = function (methodName, info) {
    if (canDefineProperty) {
      Object.defineProperty(ReactComponent.prototype, methodName, {
        get: function () {
          process.env.NODE_ENV !== 'production' ? warning(false, '%s(...) is deprecated in plain JavaScript React classes. %s', info[0], info[1]) : void 0;
          return undefined;
        }
      });
    }
  };
  for (var fnName in deprecatedAPIs) {
    if (deprecatedAPIs.hasOwnProperty(fnName)) {
      defineDeprecationWarning(fnName, deprecatedAPIs[fnName]);
    }
  }
}

module.exports = ReactComponent;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 123 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2015-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var warning = __webpack_require__(2);

function warnNoop(publicInstance, callerName) {
  if (process.env.NODE_ENV !== 'production') {
    var constructor = publicInstance.constructor;
    process.env.NODE_ENV !== 'production' ? warning(false, '%s(...): Can only update a mounted or mounting component. ' + 'This usually means you called %s() on an unmounted component. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, constructor && (constructor.displayName || constructor.name) || 'ReactClass') : void 0;
  }
}

/**
 * This is the abstract API for an update queue.
 */
var ReactNoopUpdateQueue = {

  /**
   * Checks whether or not this composite component is mounted.
   * @param {ReactClass} publicInstance The instance we want to test.
   * @return {boolean} True if mounted, false otherwise.
   * @protected
   * @final
   */
  isMounted: function (publicInstance) {
    return false;
  },

  /**
   * Enqueue a callback that will be executed after all the pending updates
   * have processed.
   *
   * @param {ReactClass} publicInstance The instance to use as `this` context.
   * @param {?function} callback Called after state is updated.
   * @internal
   */
  enqueueCallback: function (publicInstance, callback) {},

  /**
   * Forces an update. This should only be invoked when it is known with
   * certainty that we are **not** in a DOM transaction.
   *
   * You may want to call this when you know that some deeper aspect of the
   * component's state has changed but `setState` was not called.
   *
   * This will not invoke `shouldComponentUpdate`, but it will invoke
   * `componentWillUpdate` and `componentDidUpdate`.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @internal
   */
  enqueueForceUpdate: function (publicInstance) {
    warnNoop(publicInstance, 'forceUpdate');
  },

  /**
   * Replaces all of the state. Always use this or `setState` to mutate state.
   * You should treat `this.state` as immutable.
   *
   * There is no guarantee that `this.state` will be immediately updated, so
   * accessing `this.state` after calling this method may return the old value.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @param {object} completeState Next state.
   * @internal
   */
  enqueueReplaceState: function (publicInstance, completeState) {
    warnNoop(publicInstance, 'replaceState');
  },

  /**
   * Sets a subset of the state. This only exists because _pendingState is
   * internal. This provides a merging strategy that is not available to deep
   * properties which is confusing. TODO: Expose pendingState or don't use it
   * during the merge.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @param {object} partialState Next partial state to be merged with state.
   * @internal
   */
  enqueueSetState: function (publicInstance, partialState) {
    warnNoop(publicInstance, 'setState');
  }
};

module.exports = ReactNoopUpdateQueue;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 124 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var ReactPropTypeLocationNames = {};

if (process.env.NODE_ENV !== 'production') {
  ReactPropTypeLocationNames = {
    prop: 'prop',
    context: 'context',
    childContext: 'child context'
  };
}

module.exports = ReactPropTypeLocationNames;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 125 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var canDefineProperty = false;
if (process.env.NODE_ENV !== 'production') {
  try {
    // $FlowFixMe https://github.com/facebook/flow/issues/285
    Object.defineProperty({}, 'x', { get: function () {} });
    canDefineProperty = true;
  } catch (x) {
    // IE will fail on defineProperty
  }
}

module.exports = canDefineProperty;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 126 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



/* global Symbol */

var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.

/**
 * Returns the iterator method function contained on the iterable object.
 *
 * Be sure to invoke the function with the iterable as context:
 *
 *     var iteratorFn = getIteratorFn(myIterable);
 *     if (iteratorFn) {
 *       var iterator = iteratorFn.call(myIterable);
 *       ...
 *     }
 *
 * @param {?object} maybeIterable
 * @return {?function}
 */
function getIteratorFn(maybeIterable) {
  var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);
  if (typeof iteratorFn === 'function') {
    return iteratorFn;
  }
}

module.exports = getIteratorFn;

/***/ }),
/* 127 */
/***/ (function(module, exports) {

var g;

// This works in non-strict mode
g = (function() {
	return this;
})();

try {
	// This works if eval is allowed (see CSP)
	g = g || Function("return this")() || (1,eval)("this");
} catch(e) {
	// This works if the window reference is available
	if(typeof window === "object")
		g = window;
}

// g can still be undefined, but nothing to do about it...
// We return undefined, instead of nothing here, so it's
// easier to handle this case. if(!global) { ...}

module.exports = g;


/***/ }),
/* 128 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _iterator = __webpack_require__(194);

var _iterator2 = _interopRequireDefault(_iterator);

var _symbol = __webpack_require__(193);

var _symbol2 = _interopRequireDefault(_symbol);

var _typeof = typeof _symbol2.default === "function" && typeof _iterator2.default === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof _symbol2.default === "function" && obj.constructor === _symbol2.default && obj !== _symbol2.default.prototype ? "symbol" : typeof obj; };

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = typeof _symbol2.default === "function" && _typeof(_iterator2.default) === "symbol" ? function (obj) {
  return typeof obj === "undefined" ? "undefined" : _typeof(obj);
} : function (obj) {
  return obj && typeof _symbol2.default === "function" && obj.constructor === _symbol2.default && obj !== _symbol2.default.prototype ? "symbol" : typeof obj === "undefined" ? "undefined" : _typeof(obj);
};

/***/ }),
/* 129 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.ParseRules = exports.LexRules = exports.isIgnored = undefined;

var _RuleHelpers = __webpack_require__(73);

/**
 * Whitespace tokens defined in GraphQL spec.
 */
var isIgnored = exports.isIgnored = function isIgnored(ch) {
  return ch === ' ' || ch === '\t' || ch === ',' || ch === '\n' || ch === '\r' || ch === '\uFEFF';
};

/**
 * The lexer rules. These are exactly as described by the spec.
 */
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

var LexRules = exports.LexRules = {
  // The Name token.
  Name: /^[_A-Za-z][_0-9A-Za-z]*/,

  // All Punctuation used in GraphQL
  Punctuation: /^(?:!|\$|\(|\)|\.\.\.|:|=|@|\[|]|\{|\||\})/,

  // Combines the IntValue and FloatValue tokens.
  Number: /^-?(?:0|(?:[1-9][0-9]*))(?:\.[0-9]*)?(?:[eE][+-]?[0-9]+)?/,

  // Note the closing quote is made optional as an IDE experience improvment.
  String: /^"(?:[^"\\]|\\(?:"|\/|\\|b|f|n|r|t|u[0-9a-fA-F]{4}))*"?/,

  // Comments consume entire lines.
  Comment: /^#.*/
};

/**
 * The parser rules. These are very close to, but not exactly the same as the
 * spec. Minor deviations allow for a simpler implementation. The resulting
 * parser can parse everything the spec declares possible.
 */
var ParseRules = exports.ParseRules = {
  Document: [(0, _RuleHelpers.list)('Definition')],
  Definition: function Definition(token) {
    switch (token.value) {
      case '{':
        return 'ShortQuery';
      case 'query':
        return 'Query';
      case 'mutation':
        return 'Mutation';
      case 'subscription':
        return 'Subscription';
      case 'fragment':
        return 'FragmentDefinition';
      case 'schema':
        return 'SchemaDef';
      case 'scalar':
        return 'ScalarDef';
      case 'type':
        return 'ObjectTypeDef';
      case 'interface':
        return 'InterfaceDef';
      case 'union':
        return 'UnionDef';
      case 'enum':
        return 'EnumDef';
      case 'input':
        return 'InputDef';
      case 'extend':
        return 'ExtendDef';
      case 'directive':
        return 'DirectiveDef';
    }
  },

  // Note: instead of "Operation", these rules have been separated out.
  ShortQuery: ['SelectionSet'],
  Query: [word('query'), (0, _RuleHelpers.opt)(name('def')), (0, _RuleHelpers.opt)('VariableDefinitions'), (0, _RuleHelpers.list)('Directive'), 'SelectionSet'],
  Mutation: [word('mutation'), (0, _RuleHelpers.opt)(name('def')), (0, _RuleHelpers.opt)('VariableDefinitions'), (0, _RuleHelpers.list)('Directive'), 'SelectionSet'],
  Subscription: [word('subscription'), (0, _RuleHelpers.opt)(name('def')), (0, _RuleHelpers.opt)('VariableDefinitions'), (0, _RuleHelpers.list)('Directive'), 'SelectionSet'],
  VariableDefinitions: [(0, _RuleHelpers.p)('('), (0, _RuleHelpers.list)('VariableDefinition'), (0, _RuleHelpers.p)(')')],
  VariableDefinition: ['Variable', (0, _RuleHelpers.p)(':'), 'Type', (0, _RuleHelpers.opt)('DefaultValue')],
  Variable: [(0, _RuleHelpers.p)('$', 'variable'), name('variable')],
  DefaultValue: [(0, _RuleHelpers.p)('='), 'Value'],
  SelectionSet: [(0, _RuleHelpers.p)('{'), (0, _RuleHelpers.list)('Selection'), (0, _RuleHelpers.p)('}')],
  Selection: function Selection(token, stream) {
    return token.value === '...' ? stream.match(/[\s\u00a0,]*(on\b|@|{)/, false) ? 'InlineFragment' : 'FragmentSpread' : stream.match(/[\s\u00a0,]*:/, false) ? 'AliasedField' : 'Field';
  },

  // Note: this minor deviation of "AliasedField" simplifies the lookahead.
  AliasedField: [name('property'), (0, _RuleHelpers.p)(':'), name('qualifier'), (0, _RuleHelpers.opt)('Arguments'), (0, _RuleHelpers.list)('Directive'), (0, _RuleHelpers.opt)('SelectionSet')],
  Field: [name('property'), (0, _RuleHelpers.opt)('Arguments'), (0, _RuleHelpers.list)('Directive'), (0, _RuleHelpers.opt)('SelectionSet')],
  Arguments: [(0, _RuleHelpers.p)('('), (0, _RuleHelpers.list)('Argument'), (0, _RuleHelpers.p)(')')],
  Argument: [name('attribute'), (0, _RuleHelpers.p)(':'), 'Value'],
  FragmentSpread: [(0, _RuleHelpers.p)('...'), name('def'), (0, _RuleHelpers.list)('Directive')],
  InlineFragment: [(0, _RuleHelpers.p)('...'), (0, _RuleHelpers.opt)('TypeCondition'), (0, _RuleHelpers.list)('Directive'), 'SelectionSet'],
  FragmentDefinition: [word('fragment'), (0, _RuleHelpers.opt)((0, _RuleHelpers.butNot)(name('def'), [word('on')])), 'TypeCondition', (0, _RuleHelpers.list)('Directive'), 'SelectionSet'],
  TypeCondition: [word('on'), 'NamedType'],
  // Variables could be parsed in cases where only Const is expected by spec.
  Value: function Value(token) {
    switch (token.kind) {
      case 'Number':
        return 'NumberValue';
      case 'String':
        return 'StringValue';
      case 'Punctuation':
        switch (token.value) {
          case '[':
            return 'ListValue';
          case '{':
            return 'ObjectValue';
          case '$':
            return 'Variable';
        }
        return null;
      case 'Name':
        switch (token.value) {
          case 'true':case 'false':
            return 'BooleanValue';
        }
        if (token.value === 'null') {
          return 'NullValue';
        }
        return 'EnumValue';
    }
  },

  NumberValue: [(0, _RuleHelpers.t)('Number', 'number')],
  StringValue: [(0, _RuleHelpers.t)('String', 'string')],
  BooleanValue: [(0, _RuleHelpers.t)('Name', 'builtin')],
  NullValue: [(0, _RuleHelpers.t)('Name', 'keyword')],
  EnumValue: [name('string-2')],
  ListValue: [(0, _RuleHelpers.p)('['), (0, _RuleHelpers.list)('Value'), (0, _RuleHelpers.p)(']')],
  ObjectValue: [(0, _RuleHelpers.p)('{'), (0, _RuleHelpers.list)('ObjectField'), (0, _RuleHelpers.p)('}')],
  ObjectField: [name('attribute'), (0, _RuleHelpers.p)(':'), 'Value'],
  Type: function Type(token) {
    return token.value === '[' ? 'ListType' : 'NonNullType';
  },

  // NonNullType has been merged into ListType to simplify.
  ListType: [(0, _RuleHelpers.p)('['), 'Type', (0, _RuleHelpers.p)(']'), (0, _RuleHelpers.opt)((0, _RuleHelpers.p)('!'))],
  NonNullType: ['NamedType', (0, _RuleHelpers.opt)((0, _RuleHelpers.p)('!'))],
  NamedType: [type('atom')],
  Directive: [(0, _RuleHelpers.p)('@', 'meta'), name('meta'), (0, _RuleHelpers.opt)('Arguments')],
  // GraphQL schema language
  SchemaDef: [word('schema'), (0, _RuleHelpers.list)('Directive'), (0, _RuleHelpers.p)('{'), (0, _RuleHelpers.list)('OperationTypeDef'), (0, _RuleHelpers.p)('}')],
  OperationTypeDef: [name('keyword'), (0, _RuleHelpers.p)(':'), name('atom')],
  ScalarDef: [word('scalar'), name('atom'), (0, _RuleHelpers.list)('Directive')],
  ObjectTypeDef: [word('type'), name('atom'), (0, _RuleHelpers.opt)('Implements'), (0, _RuleHelpers.list)('Directive'), (0, _RuleHelpers.p)('{'), (0, _RuleHelpers.list)('FieldDef'), (0, _RuleHelpers.p)('}')],
  Implements: [word('implements'), (0, _RuleHelpers.list)('NamedType')],
  FieldDef: [name('property'), (0, _RuleHelpers.opt)('ArgumentsDef'), (0, _RuleHelpers.p)(':'), 'Type', (0, _RuleHelpers.list)('Directive')],
  ArgumentsDef: [(0, _RuleHelpers.p)('('), (0, _RuleHelpers.list)('InputValueDef'), (0, _RuleHelpers.p)(')')],
  InputValueDef: [name('attribute'), (0, _RuleHelpers.p)(':'), 'Type', (0, _RuleHelpers.opt)('DefaultValue'), (0, _RuleHelpers.list)('Directive')],
  InterfaceDef: [word('interface'), name('atom'), (0, _RuleHelpers.list)('Directive'), (0, _RuleHelpers.p)('{'), (0, _RuleHelpers.list)('FieldDef'), (0, _RuleHelpers.p)('}')],
  UnionDef: [word('union'), name('atom'), (0, _RuleHelpers.list)('Directive'), (0, _RuleHelpers.p)('='), (0, _RuleHelpers.list)('UnionMember', (0, _RuleHelpers.p)('|'))],
  UnionMember: ['NamedType'],
  EnumDef: [word('enum'), name('atom'), (0, _RuleHelpers.list)('Directive'), (0, _RuleHelpers.p)('{'), (0, _RuleHelpers.list)('EnumValueDef'), (0, _RuleHelpers.p)('}')],
  EnumValueDef: [name('string-2'), (0, _RuleHelpers.list)('Directive')],
  InputDef: [word('input'), name('atom'), (0, _RuleHelpers.list)('Directive'), (0, _RuleHelpers.p)('{'), (0, _RuleHelpers.list)('InputValueDef'), (0, _RuleHelpers.p)('}')],
  ExtendDef: [word('extend'), 'ObjectTypeDef'],
  DirectiveDef: [word('directive'), (0, _RuleHelpers.p)('@', 'meta'), name('meta'), (0, _RuleHelpers.opt)('ArgumentsDef'), word('on'), (0, _RuleHelpers.list)('DirectiveLocation', (0, _RuleHelpers.p)('|'))],
  DirectiveLocation: [name('string-2')]
};

// A keyword Token.
function word(value) {
  return {
    style: 'keyword',
    match: function match(token) {
      return token.kind === 'Name' && token.value === value;
    }
  };
}

// A Name Token which will decorate the state with a `name`.
function name(style) {
  return {
    style: style,
    match: function match(token) {
      return token.kind === 'Name';
    },
    update: function update(state, token) {
      state.name = token.value;
    }
  };
}

// A Name Token which will decorate the previous state with a `type`.
function type(style) {
  return {
    style: style,
    match: function match(token) {
      return token.kind === 'Name';
    },
    update: function update(state, token) {
      state.name = token.value;
      state.prevState.prevState.type = token.value;
    }
  };
}

/***/ }),
/* 130 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getFieldReference = getFieldReference;
exports.getDirectiveReference = getDirectiveReference;
exports.getArgumentReference = getArgumentReference;
exports.getEnumValueReference = getEnumValueReference;
exports.getTypeReference = getTypeReference;

var _graphql = __webpack_require__(12);

function getFieldReference(typeInfo) {
  return {
    kind: 'Field',
    schema: typeInfo.schema,
    field: typeInfo.fieldDef,
    type: isMetaField(typeInfo.fieldDef) ? null : typeInfo.parentType
  };
}
/**
 *  Copyright (c), Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function getDirectiveReference(typeInfo) {
  return {
    kind: 'Directive',
    schema: typeInfo.schema,
    directive: typeInfo.directiveDef
  };
}

function getArgumentReference(typeInfo) {
  return typeInfo.directiveDef ? {
    kind: 'Argument',
    schema: typeInfo.schema,
    argument: typeInfo.argDef,
    directive: typeInfo.directiveDef
  } : {
    kind: 'Argument',
    schema: typeInfo.schema,
    argument: typeInfo.argDef,
    field: typeInfo.fieldDef,
    type: isMetaField(typeInfo.fieldDef) ? null : typeInfo.parentType
  };
}

function getEnumValueReference(typeInfo) {
  return {
    kind: 'EnumValue',
    value: typeInfo.enumValue,
    type: (0, _graphql.getNamedType)(typeInfo.inputType)
  };
}

// Note: for reusability, getTypeReference can produce a reference to any type,
// though it defaults to the current type.
function getTypeReference(typeInfo, type) {
  return {
    kind: 'Type',
    schema: typeInfo.schema,
    type: type || typeInfo.type
  };
}

function isMetaField(fieldDef) {
  return fieldDef.name.slice(0, 2) === '__';
}

/***/ }),
/* 131 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = hintList;
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

// Create the expected hint response given a possible list and a token
function hintList(cursor, token, list) {
  var hints = filterAndSortList(list, normalizeText(token.string));
  if (!hints) {
    return;
  }

  var tokenStart = token.type !== null && /"|\w/.test(token.string[0]) ? token.start : token.end;

  return {
    list: hints,
    from: { line: cursor.line, column: tokenStart },
    to: { line: cursor.line, column: token.end }
  };
}

// Given a list of hint entries and currently typed text, sort and filter to
// provide a concise list.
function filterAndSortList(list, text) {
  if (!text) {
    return filterNonEmpty(list, function (entry) {
      return !entry.isDeprecated;
    });
  }

  var byProximity = list.map(function (entry) {
    return {
      proximity: getProximity(normalizeText(entry.text), text),
      entry: entry
    };
  });

  var conciseMatches = filterNonEmpty(filterNonEmpty(byProximity, function (pair) {
    return pair.proximity <= 2;
  }), function (pair) {
    return !pair.entry.isDeprecated;
  });

  var sortedMatches = conciseMatches.sort(function (a, b) {
    return (a.entry.isDeprecated ? 1 : 0) - (b.entry.isDeprecated ? 1 : 0) || a.proximity - b.proximity || a.entry.text.length - b.entry.text.length;
  });

  return sortedMatches.map(function (pair) {
    return pair.entry;
  });
}

// Filters the array by the predicate, unless it results in an empty array,
// in which case return the original array.
function filterNonEmpty(array, predicate) {
  var filtered = array.filter(predicate);
  return filtered.length === 0 ? array : filtered;
}

function normalizeText(text) {
  return text.toLowerCase().replace(/\W/g, '');
}

// Determine a numeric proximity for a suggestion based on current text.
function getProximity(suggestion, text) {
  // start with lexical distance
  var proximity = lexicalDistance(text, suggestion);
  if (suggestion.length > text.length) {
    // do not penalize long suggestions.
    proximity -= suggestion.length - text.length - 1;
    // penalize suggestions not starting with this phrase
    proximity += suggestion.indexOf(text) === 0 ? 0 : 0.5;
  }
  return proximity;
}

/**
 * Computes the lexical distance between strings A and B.
 *
 * The "distance" between two strings is given by counting the minimum number
 * of edits needed to transform string A into string B. An edit can be an
 * insertion, deletion, or substitution of a single character, or a swap of two
 * adjacent characters.
 *
 * This distance can be useful for detecting typos in input or sorting
 *
 * @param {string} a
 * @param {string} b
 * @return {int} distance in number of edits
 */
function lexicalDistance(a, b) {
  var i = void 0;
  var j = void 0;
  var d = [];
  var aLength = a.length;
  var bLength = b.length;

  for (i = 0; i <= aLength; i++) {
    d[i] = [i];
  }

  for (j = 1; j <= bLength; j++) {
    d[0][j] = j;
  }

  for (i = 1; i <= aLength; i++) {
    for (j = 1; j <= bLength; j++) {
      var cost = a[i - 1] === b[j - 1] ? 0 : 1;

      d[i][j] = Math.min(d[i - 1][j] + 1, d[i][j - 1] + 1, d[i - 1][j - 1] + cost);

      if (i > 1 && j > 1 && a[i - 1] === b[j - 2] && a[i - 2] === b[j - 1]) {
        d[i][j] = Math.min(d[i][j], d[i - 2][j - 2] + cost);
      }
    }
  }

  return d[aLength][bLength];
}

/***/ }),
/* 132 */
/***/ (function(module, exports, __webpack_require__) {

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// Open simple dialogs on top of an editor. Relies on dialog.css.

(function(mod) {
  if (true) // CommonJS
    mod(__webpack_require__(5));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  function dialogDiv(cm, template, bottom) {
    var wrap = cm.getWrapperElement();
    var dialog;
    dialog = wrap.appendChild(document.createElement("div"));
    if (bottom)
      dialog.className = "CodeMirror-dialog CodeMirror-dialog-bottom";
    else
      dialog.className = "CodeMirror-dialog CodeMirror-dialog-top";

    if (typeof template == "string") {
      dialog.innerHTML = template;
    } else { // Assuming it's a detached DOM element.
      dialog.appendChild(template);
    }
    return dialog;
  }

  function closeNotification(cm, newVal) {
    if (cm.state.currentNotificationClose)
      cm.state.currentNotificationClose();
    cm.state.currentNotificationClose = newVal;
  }

  CodeMirror.defineExtension("openDialog", function(template, callback, options) {
    if (!options) options = {};

    closeNotification(this, null);

    var dialog = dialogDiv(this, template, options.bottom);
    var closed = false, me = this;
    function close(newVal) {
      if (typeof newVal == 'string') {
        inp.value = newVal;
      } else {
        if (closed) return;
        closed = true;
        dialog.parentNode.removeChild(dialog);
        me.focus();

        if (options.onClose) options.onClose(dialog);
      }
    }

    var inp = dialog.getElementsByTagName("input")[0], button;
    if (inp) {
      inp.focus();

      if (options.value) {
        inp.value = options.value;
        if (options.selectValueOnOpen !== false) {
          inp.select();
        }
      }

      if (options.onInput)
        CodeMirror.on(inp, "input", function(e) { options.onInput(e, inp.value, close);});
      if (options.onKeyUp)
        CodeMirror.on(inp, "keyup", function(e) {options.onKeyUp(e, inp.value, close);});

      CodeMirror.on(inp, "keydown", function(e) {
        if (options && options.onKeyDown && options.onKeyDown(e, inp.value, close)) { return; }
        if (e.keyCode == 27 || (options.closeOnEnter !== false && e.keyCode == 13)) {
          inp.blur();
          CodeMirror.e_stop(e);
          close();
        }
        if (e.keyCode == 13) callback(inp.value, e);
      });

      if (options.closeOnBlur !== false) CodeMirror.on(inp, "blur", close);
    } else if (button = dialog.getElementsByTagName("button")[0]) {
      CodeMirror.on(button, "click", function() {
        close();
        me.focus();
      });

      if (options.closeOnBlur !== false) CodeMirror.on(button, "blur", close);

      button.focus();
    }
    return close;
  });

  CodeMirror.defineExtension("openConfirm", function(template, callbacks, options) {
    closeNotification(this, null);
    var dialog = dialogDiv(this, template, options && options.bottom);
    var buttons = dialog.getElementsByTagName("button");
    var closed = false, me = this, blurring = 1;
    function close() {
      if (closed) return;
      closed = true;
      dialog.parentNode.removeChild(dialog);
      me.focus();
    }
    buttons[0].focus();
    for (var i = 0; i < buttons.length; ++i) {
      var b = buttons[i];
      (function(callback) {
        CodeMirror.on(b, "click", function(e) {
          CodeMirror.e_preventDefault(e);
          close();
          if (callback) callback(me);
        });
      })(callbacks[i]);
      CodeMirror.on(b, "blur", function() {
        --blurring;
        setTimeout(function() { if (blurring <= 0) close(); }, 200);
      });
      CodeMirror.on(b, "focus", function() { ++blurring; });
    }
  });

  /*
   * openNotification
   * Opens a notification, that can be closed with an optional timer
   * (default 5000ms timer) and always closes on click.
   *
   * If a notification is opened while another is opened, it will close the
   * currently opened one and open the new one immediately.
   */
  CodeMirror.defineExtension("openNotification", function(template, options) {
    closeNotification(this, close);
    var dialog = dialogDiv(this, template, options && options.bottom);
    var closed = false, doneTimer;
    var duration = options && typeof options.duration !== "undefined" ? options.duration : 5000;

    function close() {
      if (closed) return;
      closed = true;
      clearTimeout(doneTimer);
      dialog.parentNode.removeChild(dialog);
    }

    CodeMirror.on(dialog, 'click', function(e) {
      CodeMirror.e_preventDefault(e);
      close();
    });

    if (duration)
      doneTimer = setTimeout(close, duration);

    return close;
  });
});


/***/ }),
/* 133 */
/***/ (function(module, exports, __webpack_require__) {

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (true) // CommonJS
    mod(__webpack_require__(5));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  var defaults = {
    pairs: "()[]{}''\"\"",
    triples: "",
    explode: "[]{}"
  };

  var Pos = CodeMirror.Pos;

  CodeMirror.defineOption("autoCloseBrackets", false, function(cm, val, old) {
    if (old && old != CodeMirror.Init) {
      cm.removeKeyMap(keyMap);
      cm.state.closeBrackets = null;
    }
    if (val) {
      cm.state.closeBrackets = val;
      cm.addKeyMap(keyMap);
    }
  });

  function getOption(conf, name) {
    if (name == "pairs" && typeof conf == "string") return conf;
    if (typeof conf == "object" && conf[name] != null) return conf[name];
    return defaults[name];
  }

  var bind = defaults.pairs + "`";
  var keyMap = {Backspace: handleBackspace, Enter: handleEnter};
  for (var i = 0; i < bind.length; i++)
    keyMap["'" + bind.charAt(i) + "'"] = handler(bind.charAt(i));

  function handler(ch) {
    return function(cm) { return handleChar(cm, ch); };
  }

  function getConfig(cm) {
    var deflt = cm.state.closeBrackets;
    if (!deflt || deflt.override) return deflt;
    var mode = cm.getModeAt(cm.getCursor());
    return mode.closeBrackets || deflt;
  }

  function handleBackspace(cm) {
    var conf = getConfig(cm);
    if (!conf || cm.getOption("disableInput")) return CodeMirror.Pass;

    var pairs = getOption(conf, "pairs");
    var ranges = cm.listSelections();
    for (var i = 0; i < ranges.length; i++) {
      if (!ranges[i].empty()) return CodeMirror.Pass;
      var around = charsAround(cm, ranges[i].head);
      if (!around || pairs.indexOf(around) % 2 != 0) return CodeMirror.Pass;
    }
    for (var i = ranges.length - 1; i >= 0; i--) {
      var cur = ranges[i].head;
      cm.replaceRange("", Pos(cur.line, cur.ch - 1), Pos(cur.line, cur.ch + 1), "+delete");
    }
  }

  function handleEnter(cm) {
    var conf = getConfig(cm);
    var explode = conf && getOption(conf, "explode");
    if (!explode || cm.getOption("disableInput")) return CodeMirror.Pass;

    var ranges = cm.listSelections();
    for (var i = 0; i < ranges.length; i++) {
      if (!ranges[i].empty()) return CodeMirror.Pass;
      var around = charsAround(cm, ranges[i].head);
      if (!around || explode.indexOf(around) % 2 != 0) return CodeMirror.Pass;
    }
    cm.operation(function() {
      cm.replaceSelection("\n\n", null);
      cm.execCommand("goCharLeft");
      ranges = cm.listSelections();
      for (var i = 0; i < ranges.length; i++) {
        var line = ranges[i].head.line;
        cm.indentLine(line, null, true);
        cm.indentLine(line + 1, null, true);
      }
    });
  }

  function contractSelection(sel) {
    var inverted = CodeMirror.cmpPos(sel.anchor, sel.head) > 0;
    return {anchor: new Pos(sel.anchor.line, sel.anchor.ch + (inverted ? -1 : 1)),
            head: new Pos(sel.head.line, sel.head.ch + (inverted ? 1 : -1))};
  }

  function handleChar(cm, ch) {
    var conf = getConfig(cm);
    if (!conf || cm.getOption("disableInput")) return CodeMirror.Pass;

    var pairs = getOption(conf, "pairs");
    var pos = pairs.indexOf(ch);
    if (pos == -1) return CodeMirror.Pass;
    var triples = getOption(conf, "triples");

    var identical = pairs.charAt(pos + 1) == ch;
    var ranges = cm.listSelections();
    var opening = pos % 2 == 0;

    var type;
    for (var i = 0; i < ranges.length; i++) {
      var range = ranges[i], cur = range.head, curType;
      var next = cm.getRange(cur, Pos(cur.line, cur.ch + 1));
      if (opening && !range.empty()) {
        curType = "surround";
      } else if ((identical || !opening) && next == ch) {
        if (identical && stringStartsAfter(cm, cur))
          curType = "both";
        else if (triples.indexOf(ch) >= 0 && cm.getRange(cur, Pos(cur.line, cur.ch + 3)) == ch + ch + ch)
          curType = "skipThree";
        else
          curType = "skip";
      } else if (identical && cur.ch > 1 && triples.indexOf(ch) >= 0 &&
                 cm.getRange(Pos(cur.line, cur.ch - 2), cur) == ch + ch &&
                 (cur.ch <= 2 || cm.getRange(Pos(cur.line, cur.ch - 3), Pos(cur.line, cur.ch - 2)) != ch)) {
        curType = "addFour";
      } else if (identical) {
        if (!CodeMirror.isWordChar(next) && enteringString(cm, cur, ch)) curType = "both";
        else return CodeMirror.Pass;
      } else if (opening && (cm.getLine(cur.line).length == cur.ch ||
                             isClosingBracket(next, pairs) ||
                             /\s/.test(next))) {
        curType = "both";
      } else {
        return CodeMirror.Pass;
      }
      if (!type) type = curType;
      else if (type != curType) return CodeMirror.Pass;
    }

    var left = pos % 2 ? pairs.charAt(pos - 1) : ch;
    var right = pos % 2 ? ch : pairs.charAt(pos + 1);
    cm.operation(function() {
      if (type == "skip") {
        cm.execCommand("goCharRight");
      } else if (type == "skipThree") {
        for (var i = 0; i < 3; i++)
          cm.execCommand("goCharRight");
      } else if (type == "surround") {
        var sels = cm.getSelections();
        for (var i = 0; i < sels.length; i++)
          sels[i] = left + sels[i] + right;
        cm.replaceSelections(sels, "around");
        sels = cm.listSelections().slice();
        for (var i = 0; i < sels.length; i++)
          sels[i] = contractSelection(sels[i]);
        cm.setSelections(sels);
      } else if (type == "both") {
        cm.replaceSelection(left + right, null);
        cm.triggerElectric(left + right);
        cm.execCommand("goCharLeft");
      } else if (type == "addFour") {
        cm.replaceSelection(left + left + left + left, "before");
        cm.execCommand("goCharRight");
      }
    });
  }

  function isClosingBracket(ch, pairs) {
    var pos = pairs.lastIndexOf(ch);
    return pos > -1 && pos % 2 == 1;
  }

  function charsAround(cm, pos) {
    var str = cm.getRange(Pos(pos.line, pos.ch - 1),
                          Pos(pos.line, pos.ch + 1));
    return str.length == 2 ? str : null;
  }

  // Project the token type that will exists after the given char is
  // typed, and use it to determine whether it would cause the start
  // of a string token.
  function enteringString(cm, pos, ch) {
    var line = cm.getLine(pos.line);
    var token = cm.getTokenAt(pos);
    if (/\bstring2?\b/.test(token.type)) return false;
    var stream = new CodeMirror.StringStream(line.slice(0, pos.ch) + ch + line.slice(pos.ch), 4);
    stream.pos = stream.start = token.start;
    for (;;) {
      var type1 = cm.getMode().token(stream, token.state);
      if (stream.pos >= pos.ch + 1) return /\bstring2?\b/.test(type1);
      stream.start = stream.pos;
    }
  }

  function stringStartsAfter(cm, pos) {
    var token = cm.getTokenAt(Pos(pos.line, pos.ch + 1))
    return /\bstring/.test(token.type) && token.start == pos.ch
  }
});


/***/ }),
/* 134 */
/***/ (function(module, exports, __webpack_require__) {

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (true) // CommonJS
    mod(__webpack_require__(5));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  var HINT_ELEMENT_CLASS        = "CodeMirror-hint";
  var ACTIVE_HINT_ELEMENT_CLASS = "CodeMirror-hint-active";

  // This is the old interface, kept around for now to stay
  // backwards-compatible.
  CodeMirror.showHint = function(cm, getHints, options) {
    if (!getHints) return cm.showHint(options);
    if (options && options.async) getHints.async = true;
    var newOpts = {hint: getHints};
    if (options) for (var prop in options) newOpts[prop] = options[prop];
    return cm.showHint(newOpts);
  };

  CodeMirror.defineExtension("showHint", function(options) {
    options = parseOptions(this, this.getCursor("start"), options);
    var selections = this.listSelections()
    if (selections.length > 1) return;
    // By default, don't allow completion when something is selected.
    // A hint function can have a `supportsSelection` property to
    // indicate that it can handle selections.
    if (this.somethingSelected()) {
      if (!options.hint.supportsSelection) return;
      // Don't try with cross-line selections
      for (var i = 0; i < selections.length; i++)
        if (selections[i].head.line != selections[i].anchor.line) return;
    }

    if (this.state.completionActive) this.state.completionActive.close();
    var completion = this.state.completionActive = new Completion(this, options);
    if (!completion.options.hint) return;

    CodeMirror.signal(this, "startCompletion", this);
    completion.update(true);
  });

  function Completion(cm, options) {
    this.cm = cm;
    this.options = options;
    this.widget = null;
    this.debounce = 0;
    this.tick = 0;
    this.startPos = this.cm.getCursor("start");
    this.startLen = this.cm.getLine(this.startPos.line).length - this.cm.getSelection().length;

    var self = this;
    cm.on("cursorActivity", this.activityFunc = function() { self.cursorActivity(); });
  }

  var requestAnimationFrame = window.requestAnimationFrame || function(fn) {
    return setTimeout(fn, 1000/60);
  };
  var cancelAnimationFrame = window.cancelAnimationFrame || clearTimeout;

  Completion.prototype = {
    close: function() {
      if (!this.active()) return;
      this.cm.state.completionActive = null;
      this.tick = null;
      this.cm.off("cursorActivity", this.activityFunc);

      if (this.widget && this.data) CodeMirror.signal(this.data, "close");
      if (this.widget) this.widget.close();
      CodeMirror.signal(this.cm, "endCompletion", this.cm);
    },

    active: function() {
      return this.cm.state.completionActive == this;
    },

    pick: function(data, i) {
      var completion = data.list[i];
      if (completion.hint) completion.hint(this.cm, data, completion);
      else this.cm.replaceRange(getText(completion), completion.from || data.from,
                                completion.to || data.to, "complete");
      CodeMirror.signal(data, "pick", completion);
      this.close();
    },

    cursorActivity: function() {
      if (this.debounce) {
        cancelAnimationFrame(this.debounce);
        this.debounce = 0;
      }

      var pos = this.cm.getCursor(), line = this.cm.getLine(pos.line);
      if (pos.line != this.startPos.line || line.length - pos.ch != this.startLen - this.startPos.ch ||
          pos.ch < this.startPos.ch || this.cm.somethingSelected() ||
          (pos.ch && this.options.closeCharacters.test(line.charAt(pos.ch - 1)))) {
        this.close();
      } else {
        var self = this;
        this.debounce = requestAnimationFrame(function() {self.update();});
        if (this.widget) this.widget.disable();
      }
    },

    update: function(first) {
      if (this.tick == null) return
      var self = this, myTick = ++this.tick
      fetchHints(this.options.hint, this.cm, this.options, function(data) {
        if (self.tick == myTick) self.finishUpdate(data, first)
      })
    },

    finishUpdate: function(data, first) {
      if (this.data) CodeMirror.signal(this.data, "update");

      var picked = (this.widget && this.widget.picked) || (first && this.options.completeSingle);
      if (this.widget) this.widget.close();

      if (data && this.data && isNewCompletion(this.data, data)) return;
      this.data = data;

      if (data && data.list.length) {
        if (picked && data.list.length == 1) {
          this.pick(data, 0);
        } else {
          this.widget = new Widget(this, data);
          CodeMirror.signal(data, "shown");
        }
      }
    }
  };

  function isNewCompletion(old, nw) {
    var moved = CodeMirror.cmpPos(nw.from, old.from)
    return moved > 0 && old.to.ch - old.from.ch != nw.to.ch - nw.from.ch
  }

  function parseOptions(cm, pos, options) {
    var editor = cm.options.hintOptions;
    var out = {};
    for (var prop in defaultOptions) out[prop] = defaultOptions[prop];
    if (editor) for (var prop in editor)
      if (editor[prop] !== undefined) out[prop] = editor[prop];
    if (options) for (var prop in options)
      if (options[prop] !== undefined) out[prop] = options[prop];
    if (out.hint.resolve) out.hint = out.hint.resolve(cm, pos)
    return out;
  }

  function getText(completion) {
    if (typeof completion == "string") return completion;
    else return completion.text;
  }

  function buildKeyMap(completion, handle) {
    var baseMap = {
      Up: function() {handle.moveFocus(-1);},
      Down: function() {handle.moveFocus(1);},
      PageUp: function() {handle.moveFocus(-handle.menuSize() + 1, true);},
      PageDown: function() {handle.moveFocus(handle.menuSize() - 1, true);},
      Home: function() {handle.setFocus(0);},
      End: function() {handle.setFocus(handle.length - 1);},
      Enter: handle.pick,
      Tab: handle.pick,
      Esc: handle.close
    };
    var custom = completion.options.customKeys;
    var ourMap = custom ? {} : baseMap;
    function addBinding(key, val) {
      var bound;
      if (typeof val != "string")
        bound = function(cm) { return val(cm, handle); };
      // This mechanism is deprecated
      else if (baseMap.hasOwnProperty(val))
        bound = baseMap[val];
      else
        bound = val;
      ourMap[key] = bound;
    }
    if (custom)
      for (var key in custom) if (custom.hasOwnProperty(key))
        addBinding(key, custom[key]);
    var extra = completion.options.extraKeys;
    if (extra)
      for (var key in extra) if (extra.hasOwnProperty(key))
        addBinding(key, extra[key]);
    return ourMap;
  }

  function getHintElement(hintsElement, el) {
    while (el && el != hintsElement) {
      if (el.nodeName.toUpperCase() === "LI" && el.parentNode == hintsElement) return el;
      el = el.parentNode;
    }
  }

  function Widget(completion, data) {
    this.completion = completion;
    this.data = data;
    this.picked = false;
    var widget = this, cm = completion.cm;

    var hints = this.hints = document.createElement("ul");
    hints.className = "CodeMirror-hints";
    this.selectedHint = data.selectedHint || 0;

    var completions = data.list;
    for (var i = 0; i < completions.length; ++i) {
      var elt = hints.appendChild(document.createElement("li")), cur = completions[i];
      var className = HINT_ELEMENT_CLASS + (i != this.selectedHint ? "" : " " + ACTIVE_HINT_ELEMENT_CLASS);
      if (cur.className != null) className = cur.className + " " + className;
      elt.className = className;
      if (cur.render) cur.render(elt, data, cur);
      else elt.appendChild(document.createTextNode(cur.displayText || getText(cur)));
      elt.hintId = i;
    }

    var pos = cm.cursorCoords(completion.options.alignWithWord ? data.from : null);
    var left = pos.left, top = pos.bottom, below = true;
    hints.style.left = left + "px";
    hints.style.top = top + "px";
    // If we're at the edge of the screen, then we want the menu to appear on the left of the cursor.
    var winW = window.innerWidth || Math.max(document.body.offsetWidth, document.documentElement.offsetWidth);
    var winH = window.innerHeight || Math.max(document.body.offsetHeight, document.documentElement.offsetHeight);
    (completion.options.container || document.body).appendChild(hints);
    var box = hints.getBoundingClientRect(), overlapY = box.bottom - winH;
    var scrolls = hints.scrollHeight > hints.clientHeight + 1
    var startScroll = cm.getScrollInfo();

    if (overlapY > 0) {
      var height = box.bottom - box.top, curTop = pos.top - (pos.bottom - box.top);
      if (curTop - height > 0) { // Fits above cursor
        hints.style.top = (top = pos.top - height) + "px";
        below = false;
      } else if (height > winH) {
        hints.style.height = (winH - 5) + "px";
        hints.style.top = (top = pos.bottom - box.top) + "px";
        var cursor = cm.getCursor();
        if (data.from.ch != cursor.ch) {
          pos = cm.cursorCoords(cursor);
          hints.style.left = (left = pos.left) + "px";
          box = hints.getBoundingClientRect();
        }
      }
    }
    var overlapX = box.right - winW;
    if (overlapX > 0) {
      if (box.right - box.left > winW) {
        hints.style.width = (winW - 5) + "px";
        overlapX -= (box.right - box.left) - winW;
      }
      hints.style.left = (left = pos.left - overlapX) + "px";
    }
    if (scrolls) for (var node = hints.firstChild; node; node = node.nextSibling)
      node.style.paddingRight = cm.display.nativeBarWidth + "px"

    cm.addKeyMap(this.keyMap = buildKeyMap(completion, {
      moveFocus: function(n, avoidWrap) { widget.changeActive(widget.selectedHint + n, avoidWrap); },
      setFocus: function(n) { widget.changeActive(n); },
      menuSize: function() { return widget.screenAmount(); },
      length: completions.length,
      close: function() { completion.close(); },
      pick: function() { widget.pick(); },
      data: data
    }));

    if (completion.options.closeOnUnfocus) {
      var closingOnBlur;
      cm.on("blur", this.onBlur = function() { closingOnBlur = setTimeout(function() { completion.close(); }, 100); });
      cm.on("focus", this.onFocus = function() { clearTimeout(closingOnBlur); });
    }

    cm.on("scroll", this.onScroll = function() {
      var curScroll = cm.getScrollInfo(), editor = cm.getWrapperElement().getBoundingClientRect();
      var newTop = top + startScroll.top - curScroll.top;
      var point = newTop - (window.pageYOffset || (document.documentElement || document.body).scrollTop);
      if (!below) point += hints.offsetHeight;
      if (point <= editor.top || point >= editor.bottom) return completion.close();
      hints.style.top = newTop + "px";
      hints.style.left = (left + startScroll.left - curScroll.left) + "px";
    });

    CodeMirror.on(hints, "dblclick", function(e) {
      var t = getHintElement(hints, e.target || e.srcElement);
      if (t && t.hintId != null) {widget.changeActive(t.hintId); widget.pick();}
    });

    CodeMirror.on(hints, "click", function(e) {
      var t = getHintElement(hints, e.target || e.srcElement);
      if (t && t.hintId != null) {
        widget.changeActive(t.hintId);
        if (completion.options.completeOnSingleClick) widget.pick();
      }
    });

    CodeMirror.on(hints, "mousedown", function() {
      setTimeout(function(){cm.focus();}, 20);
    });

    CodeMirror.signal(data, "select", completions[0], hints.firstChild);
    return true;
  }

  Widget.prototype = {
    close: function() {
      if (this.completion.widget != this) return;
      this.completion.widget = null;
      this.hints.parentNode.removeChild(this.hints);
      this.completion.cm.removeKeyMap(this.keyMap);

      var cm = this.completion.cm;
      if (this.completion.options.closeOnUnfocus) {
        cm.off("blur", this.onBlur);
        cm.off("focus", this.onFocus);
      }
      cm.off("scroll", this.onScroll);
    },

    disable: function() {
      this.completion.cm.removeKeyMap(this.keyMap);
      var widget = this;
      this.keyMap = {Enter: function() { widget.picked = true; }};
      this.completion.cm.addKeyMap(this.keyMap);
    },

    pick: function() {
      this.completion.pick(this.data, this.selectedHint);
    },

    changeActive: function(i, avoidWrap) {
      if (i >= this.data.list.length)
        i = avoidWrap ? this.data.list.length - 1 : 0;
      else if (i < 0)
        i = avoidWrap ? 0  : this.data.list.length - 1;
      if (this.selectedHint == i) return;
      var node = this.hints.childNodes[this.selectedHint];
      node.className = node.className.replace(" " + ACTIVE_HINT_ELEMENT_CLASS, "");
      node = this.hints.childNodes[this.selectedHint = i];
      node.className += " " + ACTIVE_HINT_ELEMENT_CLASS;
      if (node.offsetTop < this.hints.scrollTop)
        this.hints.scrollTop = node.offsetTop - 3;
      else if (node.offsetTop + node.offsetHeight > this.hints.scrollTop + this.hints.clientHeight)
        this.hints.scrollTop = node.offsetTop + node.offsetHeight - this.hints.clientHeight + 3;
      CodeMirror.signal(this.data, "select", this.data.list[this.selectedHint], node);
    },

    screenAmount: function() {
      return Math.floor(this.hints.clientHeight / this.hints.firstChild.offsetHeight) || 1;
    }
  };

  function applicableHelpers(cm, helpers) {
    if (!cm.somethingSelected()) return helpers
    var result = []
    for (var i = 0; i < helpers.length; i++)
      if (helpers[i].supportsSelection) result.push(helpers[i])
    return result
  }

  function fetchHints(hint, cm, options, callback) {
    if (hint.async) {
      hint(cm, callback, options)
    } else {
      var result = hint(cm, options)
      if (result && result.then) result.then(callback)
      else callback(result)
    }
  }

  function resolveAutoHints(cm, pos) {
    var helpers = cm.getHelpers(pos, "hint"), words
    if (helpers.length) {
      var resolved = function(cm, callback, options) {
        var app = applicableHelpers(cm, helpers);
        function run(i) {
          if (i == app.length) return callback(null)
          fetchHints(app[i], cm, options, function(result) {
            if (result && result.list.length > 0) callback(result)
            else run(i + 1)
          })
        }
        run(0)
      }
      resolved.async = true
      resolved.supportsSelection = true
      return resolved
    } else if (words = cm.getHelper(cm.getCursor(), "hintWords")) {
      return function(cm) { return CodeMirror.hint.fromList(cm, {words: words}) }
    } else if (CodeMirror.hint.anyword) {
      return function(cm, options) { return CodeMirror.hint.anyword(cm, options) }
    } else {
      return function() {}
    }
  }

  CodeMirror.registerHelper("hint", "auto", {
    resolve: resolveAutoHints
  });

  CodeMirror.registerHelper("hint", "fromList", function(cm, options) {
    var cur = cm.getCursor(), token = cm.getTokenAt(cur);
    var to = CodeMirror.Pos(cur.line, token.end);
    if (token.string && /\w/.test(token.string[token.string.length - 1])) {
      var term = token.string, from = CodeMirror.Pos(cur.line, token.start);
    } else {
      var term = "", from = to;
    }
    var found = [];
    for (var i = 0; i < options.words.length; i++) {
      var word = options.words[i];
      if (word.slice(0, term.length) == term)
        found.push(word);
    }

    if (found.length) return {list: found, from: from, to: to};
  });

  CodeMirror.commands.autocomplete = CodeMirror.showHint;

  var defaultOptions = {
    hint: CodeMirror.hint.auto,
    completeSingle: true,
    alignWithWord: true,
    closeCharacters: /[\s()\[\]{};:>,]/,
    closeOnUnfocus: true,
    completeOnSingleClick: true,
    container: null,
    customKeys: null,
    extraKeys: null
  };

  CodeMirror.defineOption("hintOptions", null);
});


/***/ }),
/* 135 */
/***/ (function(module, exports, __webpack_require__) {

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (true) // CommonJS
    mod(__webpack_require__(5));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";
  var GUTTER_ID = "CodeMirror-lint-markers";

  function showTooltip(e, content) {
    var tt = document.createElement("div");
    tt.className = "CodeMirror-lint-tooltip";
    tt.appendChild(content.cloneNode(true));
    document.body.appendChild(tt);

    function position(e) {
      if (!tt.parentNode) return CodeMirror.off(document, "mousemove", position);
      tt.style.top = Math.max(0, e.clientY - tt.offsetHeight - 5) + "px";
      tt.style.left = (e.clientX + 5) + "px";
    }
    CodeMirror.on(document, "mousemove", position);
    position(e);
    if (tt.style.opacity != null) tt.style.opacity = 1;
    return tt;
  }
  function rm(elt) {
    if (elt.parentNode) elt.parentNode.removeChild(elt);
  }
  function hideTooltip(tt) {
    if (!tt.parentNode) return;
    if (tt.style.opacity == null) rm(tt);
    tt.style.opacity = 0;
    setTimeout(function() { rm(tt); }, 600);
  }

  function showTooltipFor(e, content, node) {
    var tooltip = showTooltip(e, content);
    function hide() {
      CodeMirror.off(node, "mouseout", hide);
      if (tooltip) { hideTooltip(tooltip); tooltip = null; }
    }
    var poll = setInterval(function() {
      if (tooltip) for (var n = node;; n = n.parentNode) {
        if (n && n.nodeType == 11) n = n.host;
        if (n == document.body) return;
        if (!n) { hide(); break; }
      }
      if (!tooltip) return clearInterval(poll);
    }, 400);
    CodeMirror.on(node, "mouseout", hide);
  }

  function LintState(cm, options, hasGutter) {
    this.marked = [];
    this.options = options;
    this.timeout = null;
    this.hasGutter = hasGutter;
    this.onMouseOver = function(e) { onMouseOver(cm, e); };
    this.waitingFor = 0
  }

  function parseOptions(_cm, options) {
    if (options instanceof Function) return {getAnnotations: options};
    if (!options || options === true) options = {};
    return options;
  }

  function clearMarks(cm) {
    var state = cm.state.lint;
    if (state.hasGutter) cm.clearGutter(GUTTER_ID);
    for (var i = 0; i < state.marked.length; ++i)
      state.marked[i].clear();
    state.marked.length = 0;
  }

  function makeMarker(labels, severity, multiple, tooltips) {
    var marker = document.createElement("div"), inner = marker;
    marker.className = "CodeMirror-lint-marker-" + severity;
    if (multiple) {
      inner = marker.appendChild(document.createElement("div"));
      inner.className = "CodeMirror-lint-marker-multiple";
    }

    if (tooltips != false) CodeMirror.on(inner, "mouseover", function(e) {
      showTooltipFor(e, labels, inner);
    });

    return marker;
  }

  function getMaxSeverity(a, b) {
    if (a == "error") return a;
    else return b;
  }

  function groupByLine(annotations) {
    var lines = [];
    for (var i = 0; i < annotations.length; ++i) {
      var ann = annotations[i], line = ann.from.line;
      (lines[line] || (lines[line] = [])).push(ann);
    }
    return lines;
  }

  function annotationTooltip(ann) {
    var severity = ann.severity;
    if (!severity) severity = "error";
    var tip = document.createElement("div");
    tip.className = "CodeMirror-lint-message-" + severity;
    tip.appendChild(document.createTextNode(ann.message));
    return tip;
  }

  function lintAsync(cm, getAnnotations, passOptions) {
    var state = cm.state.lint
    var id = ++state.waitingFor
    function abort() {
      id = -1
      cm.off("change", abort)
    }
    cm.on("change", abort)
    getAnnotations(cm.getValue(), function(annotations, arg2) {
      cm.off("change", abort)
      if (state.waitingFor != id) return
      if (arg2 && annotations instanceof CodeMirror) annotations = arg2
      updateLinting(cm, annotations)
    }, passOptions, cm);
  }

  function startLinting(cm) {
    var state = cm.state.lint, options = state.options;
    var passOptions = options.options || options; // Support deprecated passing of `options` property in options
    var getAnnotations = options.getAnnotations || cm.getHelper(CodeMirror.Pos(0, 0), "lint");
    if (!getAnnotations) return;
    if (options.async || getAnnotations.async) {
      lintAsync(cm, getAnnotations, passOptions)
    } else {
      updateLinting(cm, getAnnotations(cm.getValue(), passOptions, cm));
    }
  }

  function updateLinting(cm, annotationsNotSorted) {
    clearMarks(cm);
    var state = cm.state.lint, options = state.options;

    var annotations = groupByLine(annotationsNotSorted);

    for (var line = 0; line < annotations.length; ++line) {
      var anns = annotations[line];
      if (!anns) continue;

      var maxSeverity = null;
      var tipLabel = state.hasGutter && document.createDocumentFragment();

      for (var i = 0; i < anns.length; ++i) {
        var ann = anns[i];
        var severity = ann.severity;
        if (!severity) severity = "error";
        maxSeverity = getMaxSeverity(maxSeverity, severity);

        if (options.formatAnnotation) ann = options.formatAnnotation(ann);
        if (state.hasGutter) tipLabel.appendChild(annotationTooltip(ann));

        if (ann.to) state.marked.push(cm.markText(ann.from, ann.to, {
          className: "CodeMirror-lint-mark-" + severity,
          __annotation: ann
        }));
      }

      if (state.hasGutter)
        cm.setGutterMarker(line, GUTTER_ID, makeMarker(tipLabel, maxSeverity, anns.length > 1,
                                                       state.options.tooltips));
    }
    if (options.onUpdateLinting) options.onUpdateLinting(annotationsNotSorted, annotations, cm);
  }

  function onChange(cm) {
    var state = cm.state.lint;
    if (!state) return;
    clearTimeout(state.timeout);
    state.timeout = setTimeout(function(){startLinting(cm);}, state.options.delay || 500);
  }

  function popupTooltips(annotations, e) {
    var target = e.target || e.srcElement;
    var tooltip = document.createDocumentFragment();
    for (var i = 0; i < annotations.length; i++) {
      var ann = annotations[i];
      tooltip.appendChild(annotationTooltip(ann));
    }
    showTooltipFor(e, tooltip, target);
  }

  function onMouseOver(cm, e) {
    var target = e.target || e.srcElement;
    if (!/\bCodeMirror-lint-mark-/.test(target.className)) return;
    var box = target.getBoundingClientRect(), x = (box.left + box.right) / 2, y = (box.top + box.bottom) / 2;
    var spans = cm.findMarksAt(cm.coordsChar({left: x, top: y}, "client"));

    var annotations = [];
    for (var i = 0; i < spans.length; ++i) {
      var ann = spans[i].__annotation;
      if (ann) annotations.push(ann);
    }
    if (annotations.length) popupTooltips(annotations, e);
  }

  CodeMirror.defineOption("lint", false, function(cm, val, old) {
    if (old && old != CodeMirror.Init) {
      clearMarks(cm);
      if (cm.state.lint.options.lintOnChange !== false)
        cm.off("change", onChange);
      CodeMirror.off(cm.getWrapperElement(), "mouseover", cm.state.lint.onMouseOver);
      clearTimeout(cm.state.lint.timeout);
      delete cm.state.lint;
    }

    if (val) {
      var gutters = cm.getOption("gutters"), hasLintGutter = false;
      for (var i = 0; i < gutters.length; ++i) if (gutters[i] == GUTTER_ID) hasLintGutter = true;
      var state = cm.state.lint = new LintState(cm, parseOptions(cm, val), hasLintGutter);
      if (state.options.lintOnChange !== false)
        cm.on("change", onChange);
      if (state.options.tooltips != false && state.options.tooltips != "gutter")
        CodeMirror.on(cm.getWrapperElement(), "mouseover", state.onMouseOver);

      startLinting(cm);
    }
  });

  CodeMirror.defineExtension("performLint", function() {
    if (this.state.lint) startLinting(this);
  });
});


/***/ }),
/* 136 */
/***/ (function(module, exports, __webpack_require__) {

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (true) // CommonJS
    mod(__webpack_require__(5));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";
  var Pos = CodeMirror.Pos;

  function SearchCursor(doc, query, pos, caseFold) {
    this.atOccurrence = false; this.doc = doc;
    if (caseFold == null && typeof query == "string") caseFold = false;

    pos = pos ? doc.clipPos(pos) : Pos(0, 0);
    this.pos = {from: pos, to: pos};

    // The matches method is filled in based on the type of query.
    // It takes a position and a direction, and returns an object
    // describing the next occurrence of the query, or null if no
    // more matches were found.
    if (typeof query != "string") { // Regexp match
      if (!query.global) query = new RegExp(query.source, query.ignoreCase ? "ig" : "g");
      this.matches = function(reverse, pos) {
        if (reverse) {
          query.lastIndex = 0;
          var line = doc.getLine(pos.line).slice(0, pos.ch), cutOff = 0, match, start;
          for (;;) {
            query.lastIndex = cutOff;
            var newMatch = query.exec(line);
            if (!newMatch) break;
            match = newMatch;
            start = match.index;
            cutOff = match.index + (match[0].length || 1);
            if (cutOff == line.length) break;
          }
          var matchLen = (match && match[0].length) || 0;
          if (!matchLen) {
            if (start == 0 && line.length == 0) {match = undefined;}
            else if (start != doc.getLine(pos.line).length) {
              matchLen++;
            }
          }
        } else {
          query.lastIndex = pos.ch;
          var line = doc.getLine(pos.line), match = query.exec(line);
          var matchLen = (match && match[0].length) || 0;
          var start = match && match.index;
          if (start + matchLen != line.length && !matchLen) matchLen = 1;
        }
        if (match && matchLen)
          return {from: Pos(pos.line, start),
                  to: Pos(pos.line, start + matchLen),
                  match: match};
      };
    } else { // String query
      var origQuery = query;
      if (caseFold) query = query.toLowerCase();
      var fold = caseFold ? function(str){return str.toLowerCase();} : function(str){return str;};
      var target = query.split("\n");
      // Different methods for single-line and multi-line queries
      if (target.length == 1) {
        if (!query.length) {
          // Empty string would match anything and never progress, so
          // we define it to match nothing instead.
          this.matches = function() {};
        } else {
          this.matches = function(reverse, pos) {
            if (reverse) {
              var orig = doc.getLine(pos.line).slice(0, pos.ch), line = fold(orig);
              var match = line.lastIndexOf(query);
              if (match > -1) {
                match = adjustPos(orig, line, match);
                return {from: Pos(pos.line, match), to: Pos(pos.line, match + origQuery.length)};
              }
             } else {
               var orig = doc.getLine(pos.line).slice(pos.ch), line = fold(orig);
               var match = line.indexOf(query);
               if (match > -1) {
                 match = adjustPos(orig, line, match) + pos.ch;
                 return {from: Pos(pos.line, match), to: Pos(pos.line, match + origQuery.length)};
               }
            }
          };
        }
      } else {
        var origTarget = origQuery.split("\n");
        this.matches = function(reverse, pos) {
          var last = target.length - 1;
          if (reverse) {
            if (pos.line - (target.length - 1) < doc.firstLine()) return;
            if (fold(doc.getLine(pos.line).slice(0, origTarget[last].length)) != target[target.length - 1]) return;
            var to = Pos(pos.line, origTarget[last].length);
            for (var ln = pos.line - 1, i = last - 1; i >= 1; --i, --ln)
              if (target[i] != fold(doc.getLine(ln))) return;
            var line = doc.getLine(ln), cut = line.length - origTarget[0].length;
            if (fold(line.slice(cut)) != target[0]) return;
            return {from: Pos(ln, cut), to: to};
          } else {
            if (pos.line + (target.length - 1) > doc.lastLine()) return;
            var line = doc.getLine(pos.line), cut = line.length - origTarget[0].length;
            if (fold(line.slice(cut)) != target[0]) return;
            var from = Pos(pos.line, cut);
            for (var ln = pos.line + 1, i = 1; i < last; ++i, ++ln)
              if (target[i] != fold(doc.getLine(ln))) return;
            if (fold(doc.getLine(ln).slice(0, origTarget[last].length)) != target[last]) return;
            return {from: from, to: Pos(ln, origTarget[last].length)};
          }
        };
      }
    }
  }

  SearchCursor.prototype = {
    findNext: function() {return this.find(false);},
    findPrevious: function() {return this.find(true);},

    find: function(reverse) {
      var self = this, pos = this.doc.clipPos(reverse ? this.pos.from : this.pos.to);
      function savePosAndFail(line) {
        var pos = Pos(line, 0);
        self.pos = {from: pos, to: pos};
        self.atOccurrence = false;
        return false;
      }

      for (;;) {
        if (this.pos = this.matches(reverse, pos)) {
          this.atOccurrence = true;
          return this.pos.match || true;
        }
        if (reverse) {
          if (!pos.line) return savePosAndFail(0);
          pos = Pos(pos.line-1, this.doc.getLine(pos.line-1).length);
        }
        else {
          var maxLine = this.doc.lineCount();
          if (pos.line == maxLine - 1) return savePosAndFail(maxLine);
          pos = Pos(pos.line + 1, 0);
        }
      }
    },

    from: function() {if (this.atOccurrence) return this.pos.from;},
    to: function() {if (this.atOccurrence) return this.pos.to;},

    replace: function(newText, origin) {
      if (!this.atOccurrence) return;
      var lines = CodeMirror.splitLines(newText);
      this.doc.replaceRange(lines, this.pos.from, this.pos.to, origin);
      this.pos.to = Pos(this.pos.from.line + lines.length - 1,
                        lines[lines.length - 1].length + (lines.length == 1 ? this.pos.from.ch : 0));
    }
  };

  // Maps a position in a case-folded line back to a position in the original line
  // (compensating for codepoints increasing in number during folding)
  function adjustPos(orig, folded, pos) {
    if (orig.length == folded.length) return pos;
    for (var pos1 = Math.min(pos, orig.length);;) {
      var len1 = orig.slice(0, pos1).toLowerCase().length;
      if (len1 < pos) ++pos1;
      else if (len1 > pos) --pos1;
      else return pos1;
    }
  }

  CodeMirror.defineExtension("getSearchCursor", function(query, pos, caseFold) {
    return new SearchCursor(this.doc, query, pos, caseFold);
  });
  CodeMirror.defineDocExtension("getSearchCursor", function(query, pos, caseFold) {
    return new SearchCursor(this, query, pos, caseFold);
  });

  CodeMirror.defineExtension("selectMatches", function(query, caseFold) {
    var ranges = [];
    var cur = this.getSearchCursor(query, this.getCursor("from"), caseFold);
    while (cur.findNext()) {
      if (CodeMirror.cmpPos(cur.to(), this.getCursor("to")) > 0) break;
      ranges.push({anchor: cur.from(), head: cur.to()});
    }
    if (ranges.length)
      this.setSelections(ranges, 0);
  });
});


/***/ }),
/* 137 */
/***/ (function(module, exports) {

var toString = {}.toString;

module.exports = function(it){
  return toString.call(it).slice(8, -1);
};

/***/ }),
/* 138 */
/***/ (function(module, exports, __webpack_require__) {

// optional / simple context binding
var aFunction = __webpack_require__(229);
module.exports = function(fn, that, length){
  aFunction(fn);
  if(that === undefined)return fn;
  switch(length){
    case 1: return function(a){
      return fn.call(that, a);
    };
    case 2: return function(a, b){
      return fn.call(that, a, b);
    };
    case 3: return function(a, b, c){
      return fn.call(that, a, b, c);
    };
  }
  return function(/* ...args */){
    return fn.apply(that, arguments);
  };
};

/***/ }),
/* 139 */
/***/ (function(module, exports, __webpack_require__) {

var isObject = __webpack_require__(47)
  , document = __webpack_require__(25).document
  // in old IE typeof document.createElement is 'object'
  , is = isObject(document) && isObject(document.createElement);
module.exports = function(it){
  return is ? document.createElement(it) : {};
};

/***/ }),
/* 140 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = !__webpack_require__(30) && !__webpack_require__(39)(function(){
  return Object.defineProperty(__webpack_require__(139)('div'), 'a', {get: function(){ return 7; }}).a != 7;
});

/***/ }),
/* 141 */
/***/ (function(module, exports, __webpack_require__) {

// fallback for non-array-like ES3 and non-enumerable old V8 strings
var cof = __webpack_require__(137);
module.exports = Object('z').propertyIsEnumerable(0) ? Object : function(it){
  return cof(it) == 'String' ? it.split('') : Object(it);
};

/***/ }),
/* 142 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var LIBRARY        = __webpack_require__(83)
  , $export        = __webpack_require__(31)
  , redefine       = __webpack_require__(147)
  , hide           = __webpack_require__(40)
  , has            = __webpack_require__(32)
  , Iterators      = __webpack_require__(82)
  , $iterCreate    = __webpack_require__(235)
  , setToStringTag = __webpack_require__(86)
  , getPrototypeOf = __webpack_require__(145)
  , ITERATOR       = __webpack_require__(41)('iterator')
  , BUGGY          = !([].keys && 'next' in [].keys()) // Safari has buggy iterators w/o `next`
  , FF_ITERATOR    = '@@iterator'
  , KEYS           = 'keys'
  , VALUES         = 'values';

var returnThis = function(){ return this; };

module.exports = function(Base, NAME, Constructor, next, DEFAULT, IS_SET, FORCED){
  $iterCreate(Constructor, NAME, next);
  var getMethod = function(kind){
    if(!BUGGY && kind in proto)return proto[kind];
    switch(kind){
      case KEYS: return function keys(){ return new Constructor(this, kind); };
      case VALUES: return function values(){ return new Constructor(this, kind); };
    } return function entries(){ return new Constructor(this, kind); };
  };
  var TAG        = NAME + ' Iterator'
    , DEF_VALUES = DEFAULT == VALUES
    , VALUES_BUG = false
    , proto      = Base.prototype
    , $native    = proto[ITERATOR] || proto[FF_ITERATOR] || DEFAULT && proto[DEFAULT]
    , $default   = $native || getMethod(DEFAULT)
    , $entries   = DEFAULT ? !DEF_VALUES ? $default : getMethod('entries') : undefined
    , $anyNative = NAME == 'Array' ? proto.entries || $native : $native
    , methods, key, IteratorPrototype;
  // Fix native
  if($anyNative){
    IteratorPrototype = getPrototypeOf($anyNative.call(new Base));
    if(IteratorPrototype !== Object.prototype){
      // Set @@toStringTag to native iterators
      setToStringTag(IteratorPrototype, TAG, true);
      // fix for some old engines
      if(!LIBRARY && !has(IteratorPrototype, ITERATOR))hide(IteratorPrototype, ITERATOR, returnThis);
    }
  }
  // fix Array#{values, @@iterator}.name in V8 / FF
  if(DEF_VALUES && $native && $native.name !== VALUES){
    VALUES_BUG = true;
    $default = function values(){ return $native.call(this); };
  }
  // Define iterator
  if((!LIBRARY || FORCED) && (BUGGY || VALUES_BUG || !proto[ITERATOR])){
    hide(proto, ITERATOR, $default);
  }
  // Plug for library
  Iterators[NAME] = $default;
  Iterators[TAG]  = returnThis;
  if(DEFAULT){
    methods = {
      values:  DEF_VALUES ? $default : getMethod(VALUES),
      keys:    IS_SET     ? $default : getMethod(KEYS),
      entries: $entries
    };
    if(FORCED)for(key in methods){
      if(!(key in proto))redefine(proto, key, methods[key]);
    } else $export($export.P + $export.F * (BUGGY || VALUES_BUG), NAME, methods);
  }
  return methods;
};

/***/ }),
/* 143 */
/***/ (function(module, exports, __webpack_require__) {

var pIE            = __webpack_require__(60)
  , createDesc     = __webpack_require__(61)
  , toIObject      = __webpack_require__(34)
  , toPrimitive    = __webpack_require__(91)
  , has            = __webpack_require__(32)
  , IE8_DOM_DEFINE = __webpack_require__(140)
  , gOPD           = Object.getOwnPropertyDescriptor;

exports.f = __webpack_require__(30) ? gOPD : function getOwnPropertyDescriptor(O, P){
  O = toIObject(O);
  P = toPrimitive(P, true);
  if(IE8_DOM_DEFINE)try {
    return gOPD(O, P);
  } catch(e){ /* empty */ }
  if(has(O, P))return createDesc(!pIE.f.call(O, P), O[P]);
};

/***/ }),
/* 144 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.7 / 15.2.3.4 Object.getOwnPropertyNames(O)
var $keys      = __webpack_require__(146)
  , hiddenKeys = __webpack_require__(81).concat('length', 'prototype');

exports.f = Object.getOwnPropertyNames || function getOwnPropertyNames(O){
  return $keys(O, hiddenKeys);
};

/***/ }),
/* 145 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.9 / 15.2.3.2 Object.getPrototypeOf(O)
var has         = __webpack_require__(32)
  , toObject    = __webpack_require__(90)
  , IE_PROTO    = __webpack_require__(87)('IE_PROTO')
  , ObjectProto = Object.prototype;

module.exports = Object.getPrototypeOf || function(O){
  O = toObject(O);
  if(has(O, IE_PROTO))return O[IE_PROTO];
  if(typeof O.constructor == 'function' && O instanceof O.constructor){
    return O.constructor.prototype;
  } return O instanceof Object ? ObjectProto : null;
};

/***/ }),
/* 146 */
/***/ (function(module, exports, __webpack_require__) {

var has          = __webpack_require__(32)
  , toIObject    = __webpack_require__(34)
  , arrayIndexOf = __webpack_require__(231)(false)
  , IE_PROTO     = __webpack_require__(87)('IE_PROTO');

module.exports = function(object, names){
  var O      = toIObject(object)
    , i      = 0
    , result = []
    , key;
  for(key in O)if(key != IE_PROTO)has(O, key) && result.push(key);
  // Don't enum bug & hidden keys
  while(names.length > i)if(has(O, key = names[i++])){
    ~arrayIndexOf(result, key) || result.push(key);
  }
  return result;
};

/***/ }),
/* 147 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(40);

/***/ }),
/* 148 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(Buffer) {/*
	MIT License http://www.opensource.org/licenses/mit-license.php
	Author Tobias Koppers @sokra
*/
// css base code, injected by the css-loader
module.exports = function(useSourceMap) {
	var list = [];

	// return the list of modules as css string
	list.toString = function toString() {
		return this.map(function (item) {
			var content = cssWithMappingToString(item, useSourceMap);
			if(item[2]) {
				return "@media " + item[2] + "{" + content + "}";
			} else {
				return content;
			}
		}).join("");
	};

	// import a list of modules into the list
	list.i = function(modules, mediaQuery) {
		if(typeof modules === "string")
			modules = [[null, modules, ""]];
		var alreadyImportedModules = {};
		for(var i = 0; i < this.length; i++) {
			var id = this[i][0];
			if(typeof id === "number")
				alreadyImportedModules[id] = true;
		}
		for(i = 0; i < modules.length; i++) {
			var item = modules[i];
			// skip already imported module
			// this implementation is not 100% perfect for weird media query combinations
			//  when a module is imported multiple times with different media queries.
			//  I hope this will never occur (Hey this way we have smaller bundles)
			if(typeof item[0] !== "number" || !alreadyImportedModules[item[0]]) {
				if(mediaQuery && !item[2]) {
					item[2] = mediaQuery;
				} else if(mediaQuery) {
					item[2] = "(" + item[2] + ") and (" + mediaQuery + ")";
				}
				list.push(item);
			}
		}
	};
	return list;
};

function cssWithMappingToString(item, useSourceMap) {
	var content = item[1] || '';
	var cssMapping = item[3];
	if (!cssMapping) {
		return content;
	}

	if (useSourceMap) {
		var sourceMapping = toComment(cssMapping);
		var sourceURLs = cssMapping.sources.map(function (source) {
			return '/*# sourceURL=' + cssMapping.sourceRoot + source + ' */'
		});

		return [content].concat(sourceURLs).concat([sourceMapping]).join('\n');
	}

	return [content].join('\n');
}

// Adapted from convert-source-map (MIT)
function toComment(sourceMap) {
  var base64 = new Buffer(JSON.stringify(sourceMap)).toString('base64');
  var data = 'sourceMappingURL=data:application/json;charset=utf-8;base64,' + base64;

  return '/*# ' + data + ' */';
}

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(201).Buffer))

/***/ }),
/* 149 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {

/**
 * Copyright (c) 2013-present, Facebook, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * @typechecks
 */

var emptyFunction = __webpack_require__(16);

/**
 * Upstream version of event listener. Does not take into account specific
 * nature of platform.
 */
var EventListener = {
  /**
   * Listen to DOM events during the bubble phase.
   *
   * @param {DOMEventTarget} target DOM element to register listener on.
   * @param {string} eventType Event type, e.g. 'click' or 'mouseover'.
   * @param {function} callback Callback function.
   * @return {object} Object with a `remove` method.
   */
  listen: function listen(target, eventType, callback) {
    if (target.addEventListener) {
      target.addEventListener(eventType, callback, false);
      return {
        remove: function remove() {
          target.removeEventListener(eventType, callback, false);
        }
      };
    } else if (target.attachEvent) {
      target.attachEvent('on' + eventType, callback);
      return {
        remove: function remove() {
          target.detachEvent('on' + eventType, callback);
        }
      };
    }
  },

  /**
   * Listen to DOM events during the capture phase.
   *
   * @param {DOMEventTarget} target DOM element to register listener on.
   * @param {string} eventType Event type, e.g. 'click' or 'mouseover'.
   * @param {function} callback Callback function.
   * @return {object} Object with a `remove` method.
   */
  capture: function capture(target, eventType, callback) {
    if (target.addEventListener) {
      target.addEventListener(eventType, callback, true);
      return {
        remove: function remove() {
          target.removeEventListener(eventType, callback, true);
        }
      };
    } else {
      if (process.env.NODE_ENV !== 'production') {
        console.error('Attempted to listen to events during the capture phase on a ' + 'browser that does not support the capture phase. Your application ' + 'will not receive some events.');
      }
      return {
        remove: emptyFunction
      };
    }
  },

  registerDefault: function registerDefault() {}
};

module.exports = EventListener;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 150 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



/**
 * @param {DOMElement} node input/textarea to focus
 */

function focusNode(node) {
  // IE8 can throw "Can't move focus to the control because it is invisible,
  // not enabled, or of a type that does not accept the focus." for all kinds of
  // reasons that are too expensive and fragile to test.
  try {
    node.focus();
  } catch (e) {}
}

module.exports = focusNode;

/***/ }),
/* 151 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @typechecks
 */

/* eslint-disable fb-www/typeof-undefined */

/**
 * Same as document.activeElement but wraps in a try-catch block. In IE it is
 * not safe to call document.activeElement if there is nothing focused.
 *
 * The activeElement will be null only if the document or document body is not
 * yet defined.
 *
 * @param {?DOMDocument} doc Defaults to current document.
 * @return {?DOMElement}
 */
function getActiveElement(doc) /*?DOMElement*/{
  doc = doc || (typeof document !== 'undefined' ? document : undefined);
  if (typeof doc === 'undefined') {
    return null;
  }
  try {
    return doc.activeElement || doc.body;
  } catch (e) {
    return doc.body;
  }
}

module.exports = getActiveElement;

/***/ }),
/* 152 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = debounce;
/**
 *  Copyright (c) Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the license found in the
 *  LICENSE file in the root directory of this source tree.
 */

/**
 * Provided a duration and a function, returns a new function which is called
 * `duration` milliseconds after the last call.
 */
function debounce(duration, fn) {
  var timeout = void 0;
  return function () {
    var _this = this,
        _arguments = arguments;

    clearTimeout(timeout);
    timeout = setTimeout(function () {
      timeout = null;
      fn.apply(_this, _arguments);
    }, duration);
  };
}

/***/ }),
/* 153 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = onHasCompletion;

var _graphql = __webpack_require__(12);

var _marked = __webpack_require__(106);

var _marked2 = _interopRequireDefault(_marked);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Render a custom UI for CodeMirror's hint which includes additional info
 * about the type and description for the selected context.
 */
/**
 *  Copyright (c) Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the license found in the
 *  LICENSE file in the root directory of this source tree.
 */

function onHasCompletion(cm, data, onHintInformationRender) {
  var CodeMirror = __webpack_require__(5);

  var information = void 0;
  var deprecation = void 0;

  // When a hint result is selected, we augment the UI with information.
  CodeMirror.on(data, 'select', function (ctx, el) {
    // Only the first time (usually when the hint UI is first displayed)
    // do we create the information nodes.
    if (!information) {
      (function () {
        var hintsUl = el.parentNode;

        // This "information" node will contain the additional info about the
        // highlighted typeahead option.
        information = document.createElement('div');
        information.className = 'CodeMirror-hint-information';
        hintsUl.appendChild(information);

        // This "deprecation" node will contain info about deprecated usage.
        deprecation = document.createElement('div');
        deprecation.className = 'CodeMirror-hint-deprecation';
        hintsUl.appendChild(deprecation);

        // When CodeMirror attempts to remove the hint UI, we detect that it was
        // removed and in turn remove the information nodes.
        var _onRemoveFn = void 0;
        hintsUl.addEventListener('DOMNodeRemoved', _onRemoveFn = function onRemoveFn(event) {
          if (event.target === hintsUl) {
            hintsUl.removeEventListener('DOMNodeRemoved', _onRemoveFn);
            information = null;
            deprecation = null;
            _onRemoveFn = null;
          }
        });
      })();
    }

    // Now that the UI has been set up, add info to information.
    var description = ctx.description ? (0, _marked2.default)(ctx.description, { sanitize: true }) : 'Self descriptive.';
    var type = ctx.type ? '<span class="infoType">' + renderType(ctx.type) + '</span>' : '';

    information.innerHTML = '<div class="content">' + (description.slice(0, 3) === '<p>' ? '<p>' + type + description.slice(3) : type + description) + '</div>';

    if (ctx.isDeprecated) {
      var reason = ctx.deprecationReason ? (0, _marked2.default)(ctx.deprecationReason, { sanitize: true }) : '';
      deprecation.innerHTML = '<span class="deprecation-label">Deprecated</span>' + reason;
      deprecation.style.display = 'block';
    } else {
      deprecation.style.display = 'none';
    }

    // Additional rendering?
    if (onHintInformationRender) {
      onHintInformationRender(information);
    }
  });
}

function renderType(type) {
  if (type instanceof _graphql.GraphQLNonNull) {
    return renderType(type.ofType) + '!';
  }
  if (type instanceof _graphql.GraphQLList) {
    return '[' + renderType(type.ofType) + ']';
  }
  return '<a class="typeName">' + type.name + '</a>';
}

/***/ }),
/* 154 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.defaultFieldResolver = undefined;
exports.execute = execute;
exports.responsePathAsArray = responsePathAsArray;

var _iterall = __webpack_require__(66);

var _error = __webpack_require__(3);

var _find = __webpack_require__(35);

var _find2 = _interopRequireDefault(_find);

var _invariant = __webpack_require__(13);

var _invariant2 = _interopRequireDefault(_invariant);

var _isNullish = __webpack_require__(26);

var _isNullish2 = _interopRequireDefault(_isNullish);

var _typeFromAST = __webpack_require__(23);

var _kinds = __webpack_require__(10);

var Kind = _interopRequireWildcard(_kinds);

var _values = __webpack_require__(155);

var _definition = __webpack_require__(6);

var _schema = __webpack_require__(28);

var _introspection = __webpack_require__(22);

var _directives = __webpack_require__(21);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

/**
 * Implements the "Evaluating requests" section of the GraphQL specification.
 *
 * Returns a Promise that will eventually be resolved and never rejected.
 *
 * If the arguments to this function do not result in a legal execution context,
 * a GraphQLError will be thrown immediately explaining the invalid input.
 */


/**
 * Terminology
 *
 * "Definitions" are the generic name for top-level statements in the document.
 * Examples of this include:
 * 1) Operations (such as a query)
 * 2) Fragments
 *
 * "Operations" are a generic name for requests in the document.
 * Examples of this include:
 * 1) query,
 * 2) mutation
 *
 * "Selections" are the definitions that can appear legally and at
 * single level of the query. These include:
 * 1) field references e.g "a"
 * 2) fragment "spreads" e.g. "...c"
 * 3) inline fragment "spreads" e.g. "...on Type { a }"
 */

/**
 * Data that must be available at all points during query execution.
 *
 * Namely, schema of the type system that is currently executing,
 * and the fragments defined in the query document
 */


/**
 * The result of GraphQL execution.
 *
 *   - `data` is the result of a successful execution of the query.
 *   - `errors` is included when any errors occurred as a non-empty array.
 */

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function execute(schema, document, rootValue, contextValue, variableValues, operationName) {
  (0, _invariant2.default)(schema, 'Must provide schema');
  (0, _invariant2.default)(document, 'Must provide document');
  (0, _invariant2.default)(schema instanceof _schema.GraphQLSchema, 'Schema must be an instance of GraphQLSchema. Also ensure that there are ' + 'not multiple versions of GraphQL installed in your node_modules directory.');

  // Variables, if provided, must be an object.
  (0, _invariant2.default)(!variableValues || typeof variableValues === 'object', 'Variables must be provided as an Object where each property is a ' + 'variable value. Perhaps look to see if an unparsed JSON string ' + 'was provided.');

  // If a valid context cannot be created due to incorrect arguments,
  // this will throw an error.
  var context = buildExecutionContext(schema, document, rootValue, contextValue, variableValues, operationName);

  // Return a Promise that will eventually resolve to the data described by
  // The "Response" section of the GraphQL specification.
  //
  // If errors are encountered while executing a GraphQL field, only that
  // field and its descendants will be omitted, and sibling fields will still
  // be executed. An execution which encounters errors will still result in a
  // resolved Promise.
  return new Promise(function (resolve) {
    resolve(executeOperation(context, context.operation, rootValue));
  }).then(undefined, function (error) {
    // Errors from sub-fields of a NonNull type may propagate to the top level,
    // at which point we still log the error and null the parent field, which
    // in this case is the entire response.
    context.errors.push(error);
    return null;
  }).then(function (data) {
    if (!context.errors.length) {
      return { data: data };
    }
    return { data: data, errors: context.errors };
  });
}

/**
 * Given a ResponsePath (found in the `path` entry in the information provided
 * as the last argument to a field resolver), return an Array of the path keys.
 */
function responsePathAsArray(path) {
  var flattened = [];
  var curr = path;
  while (curr) {
    flattened.push(curr.key);
    curr = curr.prev;
  }
  return flattened.reverse();
}

function addPath(prev, key) {
  return { prev: prev, key: key };
}

/**
 * Constructs a ExecutionContext object from the arguments passed to
 * execute, which we will pass throughout the other execution methods.
 *
 * Throws a GraphQLError if a valid execution context cannot be created.
 */
function buildExecutionContext(schema, document, rootValue, contextValue, rawVariableValues, operationName) {
  var errors = [];
  var operation = void 0;
  var fragments = Object.create(null);
  document.definitions.forEach(function (definition) {
    switch (definition.kind) {
      case Kind.OPERATION_DEFINITION:
        if (!operationName && operation) {
          throw new _error.GraphQLError('Must provide operation name if query contains multiple operations.');
        }
        if (!operationName || definition.name && definition.name.value === operationName) {
          operation = definition;
        }
        break;
      case Kind.FRAGMENT_DEFINITION:
        fragments[definition.name.value] = definition;
        break;
      default:
        throw new _error.GraphQLError('GraphQL cannot execute a request containing a ' + definition.kind + '.', [definition]);
    }
  });
  if (!operation) {
    if (operationName) {
      throw new _error.GraphQLError('Unknown operation named "' + operationName + '".');
    } else {
      throw new _error.GraphQLError('Must provide an operation.');
    }
  }
  var variableValues = (0, _values.getVariableValues)(schema, operation.variableDefinitions || [], rawVariableValues || {});

  return {
    schema: schema,
    fragments: fragments,
    rootValue: rootValue,
    contextValue: contextValue,
    operation: operation,
    variableValues: variableValues,
    errors: errors
  };
}

/**
 * Implements the "Evaluating operations" section of the spec.
 */
function executeOperation(exeContext, operation, rootValue) {
  var type = getOperationRootType(exeContext.schema, operation);
  var fields = collectFields(exeContext, type, operation.selectionSet, Object.create(null), Object.create(null));

  var path = undefined;

  if (operation.operation === 'mutation') {
    return executeFieldsSerially(exeContext, type, rootValue, path, fields);
  }
  return executeFields(exeContext, type, rootValue, path, fields);
}

/**
 * Extracts the root type of the operation from the schema.
 */
function getOperationRootType(schema, operation) {
  switch (operation.operation) {
    case 'query':
      return schema.getQueryType();
    case 'mutation':
      var mutationType = schema.getMutationType();
      if (!mutationType) {
        throw new _error.GraphQLError('Schema is not configured for mutations', [operation]);
      }
      return mutationType;
    case 'subscription':
      var subscriptionType = schema.getSubscriptionType();
      if (!subscriptionType) {
        throw new _error.GraphQLError('Schema is not configured for subscriptions', [operation]);
      }
      return subscriptionType;
    default:
      throw new _error.GraphQLError('Can only execute queries, mutations and subscriptions', [operation]);
  }
}

/**
 * Implements the "Evaluating selection sets" section of the spec
 * for "write" mode.
 */
function executeFieldsSerially(exeContext, parentType, sourceValue, path, fields) {
  return Object.keys(fields).reduce(function (prevPromise, responseName) {
    return prevPromise.then(function (results) {
      var fieldNodes = fields[responseName];
      var fieldPath = addPath(path, responseName);
      var result = resolveField(exeContext, parentType, sourceValue, fieldNodes, fieldPath);
      if (result === undefined) {
        return results;
      }
      var promise = getPromise(result);
      if (promise) {
        return promise.then(function (resolvedResult) {
          results[responseName] = resolvedResult;
          return results;
        });
      }
      results[responseName] = result;
      return results;
    });
  }, Promise.resolve({}));
}

/**
 * Implements the "Evaluating selection sets" section of the spec
 * for "read" mode.
 */
function executeFields(exeContext, parentType, sourceValue, path, fields) {
  var containsPromise = false;

  var finalResults = Object.keys(fields).reduce(function (results, responseName) {
    var fieldNodes = fields[responseName];
    var fieldPath = addPath(path, responseName);
    var result = resolveField(exeContext, parentType, sourceValue, fieldNodes, fieldPath);
    if (result === undefined) {
      return results;
    }
    results[responseName] = result;
    if (getPromise(result)) {
      containsPromise = true;
    }
    return results;
  }, Object.create(null));

  // If there are no promises, we can just return the object
  if (!containsPromise) {
    return finalResults;
  }

  // Otherwise, results is a map from field name to the result
  // of resolving that field, which is possibly a promise. Return
  // a promise that will return this same map, but with any
  // promises replaced with the values they resolved to.
  return promiseForObject(finalResults);
}

/**
 * Given a selectionSet, adds all of the fields in that selection to
 * the passed in map of fields, and returns it at the end.
 *
 * CollectFields requires the "runtime type" of an object. For a field which
 * returns and Interface or Union type, the "runtime type" will be the actual
 * Object type returned by that field.
 */
function collectFields(exeContext, runtimeType, selectionSet, fields, visitedFragmentNames) {
  for (var i = 0; i < selectionSet.selections.length; i++) {
    var selection = selectionSet.selections[i];
    switch (selection.kind) {
      case Kind.FIELD:
        if (!shouldIncludeNode(exeContext, selection.directives)) {
          continue;
        }
        var _name = getFieldEntryKey(selection);
        if (!fields[_name]) {
          fields[_name] = [];
        }
        fields[_name].push(selection);
        break;
      case Kind.INLINE_FRAGMENT:
        if (!shouldIncludeNode(exeContext, selection.directives) || !doesFragmentConditionMatch(exeContext, selection, runtimeType)) {
          continue;
        }
        collectFields(exeContext, runtimeType, selection.selectionSet, fields, visitedFragmentNames);
        break;
      case Kind.FRAGMENT_SPREAD:
        var fragName = selection.name.value;
        if (visitedFragmentNames[fragName] || !shouldIncludeNode(exeContext, selection.directives)) {
          continue;
        }
        visitedFragmentNames[fragName] = true;
        var fragment = exeContext.fragments[fragName];
        if (!fragment || !doesFragmentConditionMatch(exeContext, fragment, runtimeType)) {
          continue;
        }
        collectFields(exeContext, runtimeType, fragment.selectionSet, fields, visitedFragmentNames);
        break;
    }
  }
  return fields;
}

/**
 * Determines if a field should be included based on the @include and @skip
 * directives, where @skip has higher precidence than @include.
 */
function shouldIncludeNode(exeContext, directives) {
  var skipNode = directives && (0, _find2.default)(directives, function (directive) {
    return directive.name.value === _directives.GraphQLSkipDirective.name;
  });
  if (skipNode) {
    var _getArgumentValues = (0, _values.getArgumentValues)(_directives.GraphQLSkipDirective, skipNode, exeContext.variableValues),
        skipIf = _getArgumentValues.if;

    if (skipIf === true) {
      return false;
    }
  }

  var includeNode = directives && (0, _find2.default)(directives, function (directive) {
    return directive.name.value === _directives.GraphQLIncludeDirective.name;
  });
  if (includeNode) {
    var _getArgumentValues2 = (0, _values.getArgumentValues)(_directives.GraphQLIncludeDirective, includeNode, exeContext.variableValues),
        includeIf = _getArgumentValues2.if;

    if (includeIf === false) {
      return false;
    }
  }

  return true;
}

/**
 * Determines if a fragment is applicable to the given type.
 */
function doesFragmentConditionMatch(exeContext, fragment, type) {
  var typeConditionNode = fragment.typeCondition;
  if (!typeConditionNode) {
    return true;
  }
  var conditionalType = (0, _typeFromAST.typeFromAST)(exeContext.schema, typeConditionNode);
  if (conditionalType === type) {
    return true;
  }
  if ((0, _definition.isAbstractType)(conditionalType)) {
    var abstractType = conditionalType;
    return exeContext.schema.isPossibleType(abstractType, type);
  }
  return false;
}

/**
 * This function transforms a JS object `{[key: string]: Promise<T>}` into
 * a `Promise<{[key: string]: T}>`
 *
 * This is akin to bluebird's `Promise.props`, but implemented only using
 * `Promise.all` so it will work with any implementation of ES6 promises.
 */
function promiseForObject(object) {
  var keys = Object.keys(object);
  var valuesAndPromises = keys.map(function (name) {
    return object[name];
  });
  return Promise.all(valuesAndPromises).then(function (values) {
    return values.reduce(function (resolvedObject, value, i) {
      resolvedObject[keys[i]] = value;
      return resolvedObject;
    }, Object.create(null));
  });
}

/**
 * Implements the logic to compute the key of a given field's entry
 */
function getFieldEntryKey(node) {
  return node.alias ? node.alias.value : node.name.value;
}

/**
 * Resolves the field on the given source object. In particular, this
 * figures out the value that the field returns by calling its resolve function,
 * then calls completeValue to complete promises, serialize scalars, or execute
 * the sub-selection-set for objects.
 */
function resolveField(exeContext, parentType, source, fieldNodes, path) {
  var fieldNode = fieldNodes[0];
  var fieldName = fieldNode.name.value;

  var fieldDef = getFieldDef(exeContext.schema, parentType, fieldName);
  if (!fieldDef) {
    return;
  }

  var returnType = fieldDef.type;
  var resolveFn = fieldDef.resolve || defaultFieldResolver;

  // The resolve function's optional third argument is a context value that
  // is provided to every resolve function within an execution. It is commonly
  // used to represent an authenticated user, or request-specific caches.
  var context = exeContext.contextValue;

  // The resolve function's optional fourth argument is a collection of
  // information about the current execution state.
  var info = {
    fieldName: fieldName,
    fieldNodes: fieldNodes,
    returnType: returnType,
    parentType: parentType,
    path: path,
    schema: exeContext.schema,
    fragments: exeContext.fragments,
    rootValue: exeContext.rootValue,
    operation: exeContext.operation,
    variableValues: exeContext.variableValues
  };

  // Get the resolve function, regardless of if its result is normal
  // or abrupt (error).
  var result = resolveOrError(exeContext, fieldDef, fieldNode, resolveFn, source, context, info);

  return completeValueCatchingError(exeContext, returnType, fieldNodes, info, path, result);
}

// Isolates the "ReturnOrAbrupt" behavior to not de-opt the `resolveField`
// function. Returns the result of resolveFn or the abrupt-return Error object.
function resolveOrError(exeContext, fieldDef, fieldNode, resolveFn, source, context, info) {
  try {
    // Build a JS object of arguments from the field.arguments AST, using the
    // variables scope to fulfill any variable references.
    // TODO: find a way to memoize, in case this field is within a List type.
    var args = (0, _values.getArgumentValues)(fieldDef, fieldNode, exeContext.variableValues);

    return resolveFn(source, args, context, info);
  } catch (error) {
    // Sometimes a non-error is thrown, wrap it as an Error for a
    // consistent interface.
    return error instanceof Error ? error : new Error(error);
  }
}

// This is a small wrapper around completeValue which detects and logs errors
// in the execution context.
function completeValueCatchingError(exeContext, returnType, fieldNodes, info, path, result) {
  // If the field type is non-nullable, then it is resolved without any
  // protection from errors, however it still properly locates the error.
  if (returnType instanceof _definition.GraphQLNonNull) {
    return completeValueWithLocatedError(exeContext, returnType, fieldNodes, info, path, result);
  }

  // Otherwise, error protection is applied, logging the error and resolving
  // a null value for this field if one is encountered.
  try {
    var completed = completeValueWithLocatedError(exeContext, returnType, fieldNodes, info, path, result);
    var promise = getPromise(completed);
    if (promise) {
      // If `completeValueWithLocatedError` returned a rejected promise, log
      // the rejection error and resolve to null.
      // Note: we don't rely on a `catch` method, but we do expect "thenable"
      // to take a second callback for the error case.
      return promise.then(undefined, function (error) {
        exeContext.errors.push(error);
        return Promise.resolve(null);
      });
    }
    return completed;
  } catch (error) {
    // If `completeValueWithLocatedError` returned abruptly (threw an error),
    // log the error and return null.
    exeContext.errors.push(error);
    return null;
  }
}

// This is a small wrapper around completeValue which annotates errors with
// location information.
function completeValueWithLocatedError(exeContext, returnType, fieldNodes, info, path, result) {
  try {
    var completed = completeValue(exeContext, returnType, fieldNodes, info, path, result);
    var promise = getPromise(completed);
    if (promise) {
      return promise.then(undefined, function (error) {
        return Promise.reject((0, _error.locatedError)(error, fieldNodes, responsePathAsArray(path)));
      });
    }
    return completed;
  } catch (error) {
    throw (0, _error.locatedError)(error, fieldNodes, responsePathAsArray(path));
  }
}

/**
 * Implements the instructions for completeValue as defined in the
 * "Field entries" section of the spec.
 *
 * If the field type is Non-Null, then this recursively completes the value
 * for the inner type. It throws a field error if that completion returns null,
 * as per the "Nullability" section of the spec.
 *
 * If the field type is a List, then this recursively completes the value
 * for the inner type on each item in the list.
 *
 * If the field type is a Scalar or Enum, ensures the completed value is a legal
 * value of the type by calling the `serialize` method of GraphQL type
 * definition.
 *
 * If the field is an abstract type, determine the runtime type of the value
 * and then complete based on that type
 *
 * Otherwise, the field type expects a sub-selection set, and will complete the
 * value by evaluating all sub-selections.
 */
function completeValue(exeContext, returnType, fieldNodes, info, path, result) {
  // If result is a Promise, apply-lift over completeValue.
  var promise = getPromise(result);
  if (promise) {
    return promise.then(function (resolved) {
      return completeValue(exeContext, returnType, fieldNodes, info, path, resolved);
    });
  }

  // If result is an Error, throw a located error.
  if (result instanceof Error) {
    throw result;
  }

  // If field type is NonNull, complete for inner type, and throw field error
  // if result is null.
  if (returnType instanceof _definition.GraphQLNonNull) {
    var completed = completeValue(exeContext, returnType.ofType, fieldNodes, info, path, result);
    if (completed === null) {
      throw new Error('Cannot return null for non-nullable field ' + info.parentType.name + '.' + info.fieldName + '.');
    }
    return completed;
  }

  // If result value is null-ish (null, undefined, or NaN) then return null.
  if ((0, _isNullish2.default)(result)) {
    return null;
  }

  // If field type is List, complete each item in the list with the inner type
  if (returnType instanceof _definition.GraphQLList) {
    return completeListValue(exeContext, returnType, fieldNodes, info, path, result);
  }

  // If field type is a leaf type, Scalar or Enum, serialize to a valid value,
  // returning null if serialization is not possible.
  if (returnType instanceof _definition.GraphQLScalarType || returnType instanceof _definition.GraphQLEnumType) {
    return completeLeafValue(returnType, result);
  }

  // If field type is an abstract type, Interface or Union, determine the
  // runtime Object type and complete for that type.
  if (returnType instanceof _definition.GraphQLInterfaceType || returnType instanceof _definition.GraphQLUnionType) {
    return completeAbstractValue(exeContext, returnType, fieldNodes, info, path, result);
  }

  // If field type is Object, execute and complete all sub-selections.
  if (returnType instanceof _definition.GraphQLObjectType) {
    return completeObjectValue(exeContext, returnType, fieldNodes, info, path, result);
  }

  // Not reachable. All possible output types have been considered.
  throw new Error('Cannot complete value of unexpected type "' + String(returnType) + '".');
}

/**
 * Complete a list value by completing each item in the list with the
 * inner type
 */
function completeListValue(exeContext, returnType, fieldNodes, info, path, result) {
  (0, _invariant2.default)((0, _iterall.isCollection)(result), 'Expected Iterable, but did not find one for field ' + info.parentType.name + '.' + info.fieldName + '.');

  // This is specified as a simple map, however we're optimizing the path
  // where the list contains no Promises by avoiding creating another Promise.
  var itemType = returnType.ofType;
  var containsPromise = false;
  var completedResults = [];
  (0, _iterall.forEach)(result, function (item, index) {
    // No need to modify the info object containing the path,
    // since from here on it is not ever accessed by resolver functions.
    var fieldPath = addPath(path, index);
    var completedItem = completeValueCatchingError(exeContext, itemType, fieldNodes, info, fieldPath, item);

    if (!containsPromise && getPromise(completedItem)) {
      containsPromise = true;
    }
    completedResults.push(completedItem);
  });

  return containsPromise ? Promise.all(completedResults) : completedResults;
}

/**
 * Complete a Scalar or Enum by serializing to a valid value, returning
 * null if serialization is not possible.
 */
function completeLeafValue(returnType, result) {
  (0, _invariant2.default)(returnType.serialize, 'Missing serialize method on type');
  var serializedResult = returnType.serialize(result);
  if ((0, _isNullish2.default)(serializedResult)) {
    throw new Error('Expected a value of type "' + String(returnType) + '" but ' + ('received: ' + String(result)));
  }
  return serializedResult;
}

/**
 * Complete a value of an abstract type by determining the runtime object type
 * of that value, then complete the value for that type.
 */
function completeAbstractValue(exeContext, returnType, fieldNodes, info, path, result) {
  var runtimeType = returnType.resolveType ? returnType.resolveType(result, exeContext.contextValue, info) : defaultResolveTypeFn(result, exeContext.contextValue, info, returnType);

  var promise = getPromise(runtimeType);
  if (promise) {
    return promise.then(function (resolvedRuntimeType) {
      return completeObjectValue(exeContext, ensureValidRuntimeType(resolvedRuntimeType, exeContext, returnType, fieldNodes, info, result), fieldNodes, info, path, result);
    });
  }

  return completeObjectValue(exeContext, ensureValidRuntimeType(runtimeType, exeContext, returnType, fieldNodes, info, result), fieldNodes, info, path, result);
}

function ensureValidRuntimeType(runtimeTypeOrName, exeContext, returnType, fieldNodes, info, result) {
  var runtimeType = typeof runtimeTypeOrName === 'string' ? exeContext.schema.getType(runtimeTypeOrName) : runtimeTypeOrName;

  if (!(runtimeType instanceof _definition.GraphQLObjectType)) {
    throw new _error.GraphQLError('Abstract type ' + returnType.name + ' must resolve to an Object type at ' + ('runtime for field ' + info.parentType.name + '.' + info.fieldName + ' with ') + ('value "' + String(result) + '", received "' + String(runtimeType) + '".'), fieldNodes);
  }

  if (!exeContext.schema.isPossibleType(returnType, runtimeType)) {
    throw new _error.GraphQLError('Runtime Object type "' + runtimeType.name + '" is not a possible type ' + ('for "' + returnType.name + '".'), fieldNodes);
  }

  return runtimeType;
}

/**
 * Complete an Object value by executing all sub-selections.
 */
function completeObjectValue(exeContext, returnType, fieldNodes, info, path, result) {
  // If there is an isTypeOf predicate function, call it with the
  // current result. If isTypeOf returns false, then raise an error rather
  // than continuing execution.
  if (returnType.isTypeOf) {
    var isTypeOf = returnType.isTypeOf(result, exeContext.contextValue, info);

    var promise = getPromise(isTypeOf);
    if (promise) {
      return promise.then(function (isTypeOfResult) {
        if (!isTypeOfResult) {
          throw invalidReturnTypeError(returnType, result, fieldNodes);
        }
        return collectAndExecuteSubfields(exeContext, returnType, fieldNodes, info, path, result);
      });
    }

    if (!isTypeOf) {
      throw invalidReturnTypeError(returnType, result, fieldNodes);
    }
  }

  return collectAndExecuteSubfields(exeContext, returnType, fieldNodes, info, path, result);
}

function invalidReturnTypeError(returnType, result, fieldNodes) {
  return new _error.GraphQLError('Expected value of type "' + returnType.name + '" but got: ' + String(result) + '.', fieldNodes);
}

function collectAndExecuteSubfields(exeContext, returnType, fieldNodes, info, path, result) {
  // Collect sub-fields to execute to complete this value.
  var subFieldNodes = Object.create(null);
  var visitedFragmentNames = Object.create(null);
  for (var i = 0; i < fieldNodes.length; i++) {
    var selectionSet = fieldNodes[i].selectionSet;
    if (selectionSet) {
      subFieldNodes = collectFields(exeContext, returnType, selectionSet, subFieldNodes, visitedFragmentNames);
    }
  }

  return executeFields(exeContext, returnType, result, path, subFieldNodes);
}

/**
 * If a resolveType function is not given, then a default resolve behavior is
 * used which tests each possible type for the abstract type by calling
 * isTypeOf for the object being coerced, returning the first type that matches.
 */
function defaultResolveTypeFn(value, context, info, abstractType) {
  var possibleTypes = info.schema.getPossibleTypes(abstractType);
  var promisedIsTypeOfResults = [];

  for (var i = 0; i < possibleTypes.length; i++) {
    var type = possibleTypes[i];

    if (type.isTypeOf) {
      var isTypeOfResult = type.isTypeOf(value, context, info);

      var promise = getPromise(isTypeOfResult);
      if (promise) {
        promisedIsTypeOfResults[i] = promise;
      } else if (isTypeOfResult) {
        return type;
      }
    }
  }

  if (promisedIsTypeOfResults.length) {
    return Promise.all(promisedIsTypeOfResults).then(function (isTypeOfResults) {
      for (var _i = 0; _i < isTypeOfResults.length; _i++) {
        if (isTypeOfResults[_i]) {
          return possibleTypes[_i];
        }
      }
    });
  }
}

/**
 * If a resolve function is not given, then a default resolve behavior is used
 * which takes the property of the source object of the same name as the field
 * and returns it as the result, or if it's a function, returns the result
 * of calling that function while passing along args and context.
 */
var defaultFieldResolver = exports.defaultFieldResolver = function defaultFieldResolver(source, args, context, info) {
  // ensure source is a value for which property access is acceptable.
  if (typeof source === 'object' || typeof source === 'function') {
    var property = source[info.fieldName];
    if (typeof property === 'function') {
      return source[info.fieldName](args, context, info);
    }
    return property;
  }
};

/**
 * Only returns the value if it acts like a Promise, i.e. has a "then" function,
 * otherwise returns void.
 */
function getPromise(value) {
  if (typeof value === 'object' && value !== null && typeof value.then === 'function') {
    return value;
  }
}

/**
 * This method looks up the field on the given type defintion.
 * It has special casing for the two introspection fields, __schema
 * and __typename. __typename is special because it can always be
 * queried as a field, even in situations where no other fields
 * are allowed, like on a Union. __schema could get automatically
 * added to the query type, but that would require mutating type
 * definitions, which would cause issues.
 */
function getFieldDef(schema, parentType, fieldName) {
  if (fieldName === _introspection.SchemaMetaFieldDef.name && schema.getQueryType() === parentType) {
    return _introspection.SchemaMetaFieldDef;
  } else if (fieldName === _introspection.TypeMetaFieldDef.name && schema.getQueryType() === parentType) {
    return _introspection.TypeMetaFieldDef;
  } else if (fieldName === _introspection.TypeNameMetaFieldDef.name) {
    return _introspection.TypeNameMetaFieldDef;
  }
  return parentType.getFields()[fieldName];
}

/***/ }),
/* 155 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getVariableValues = getVariableValues;
exports.getArgumentValues = getArgumentValues;

var _iterall = __webpack_require__(66);

var _error = __webpack_require__(3);

var _invariant = __webpack_require__(13);

var _invariant2 = _interopRequireDefault(_invariant);

var _isNullish = __webpack_require__(26);

var _isNullish2 = _interopRequireDefault(_isNullish);

var _isInvalid = __webpack_require__(52);

var _isInvalid2 = _interopRequireDefault(_isInvalid);

var _keyMap = __webpack_require__(42);

var _keyMap2 = _interopRequireDefault(_keyMap);

var _typeFromAST = __webpack_require__(23);

var _valueFromAST = __webpack_require__(54);

var _isValidJSValue = __webpack_require__(157);

var _isValidLiteralValue = __webpack_require__(64);

var _kinds = __webpack_require__(10);

var Kind = _interopRequireWildcard(_kinds);

var _printer = __webpack_require__(18);

var _definition = __webpack_require__(6);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

/**
 * Prepares an object map of variableValues of the correct type based on the
 * provided variable definitions and arbitrary input. If the input cannot be
 * parsed to match the variable definitions, a GraphQLError will be thrown.
 */
function getVariableValues(schema, varDefNodes, inputs) {
  var coercedValues = Object.create(null);
  for (var i = 0; i < varDefNodes.length; i++) {
    var varDefNode = varDefNodes[i];
    var varName = varDefNode.variable.name.value;
    var varType = (0, _typeFromAST.typeFromAST)(schema, varDefNode.type);
    if (!(0, _definition.isInputType)(varType)) {
      throw new _error.GraphQLError('Variable "$' + varName + '" expected value of type ' + ('"' + (0, _printer.print)(varDefNode.type) + '" which cannot be used as an input type.'), [varDefNode.type]);
    }
    varType = varType;

    var value = inputs[varName];
    if ((0, _isInvalid2.default)(value)) {
      var defaultValue = varDefNode.defaultValue;
      if (defaultValue) {
        coercedValues[varName] = (0, _valueFromAST.valueFromAST)(defaultValue, varType);
      }
      if (varType instanceof _definition.GraphQLNonNull) {
        throw new _error.GraphQLError('Variable "$' + varName + '" of required type ' + ('"' + String(varType) + '" was not provided.'), [varDefNode]);
      }
    } else {
      var errors = (0, _isValidJSValue.isValidJSValue)(value, varType);
      if (errors.length) {
        var message = errors ? '\n' + errors.join('\n') : '';
        throw new _error.GraphQLError('Variable "$' + varName + '" got invalid value ' + (JSON.stringify(value) + '.' + message), [varDefNode]);
      }

      var coercedValue = coerceValue(varType, value);
      (0, _invariant2.default)(!(0, _isInvalid2.default)(coercedValue), 'Should have reported error.');
      coercedValues[varName] = coercedValue;
    }
  }
  return coercedValues;
}

/**
 * Prepares an object map of argument values given a list of argument
 * definitions and list of argument AST nodes.
 */

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function getArgumentValues(def, node, variableValues) {
  var argDefs = def.args;
  var argNodes = node.arguments;
  if (!argDefs || !argNodes) {
    return {};
  }
  var coercedValues = Object.create(null);
  var argNodeMap = (0, _keyMap2.default)(argNodes, function (arg) {
    return arg.name.value;
  });
  for (var i = 0; i < argDefs.length; i++) {
    var argDef = argDefs[i];
    var name = argDef.name;
    var argType = argDef.type;
    var argumentNode = argNodeMap[name];
    var defaultValue = argDef.defaultValue;
    if (!argumentNode) {
      if (!(0, _isInvalid2.default)(defaultValue)) {
        coercedValues[name] = defaultValue;
      } else if (argType instanceof _definition.GraphQLNonNull) {
        throw new _error.GraphQLError('Argument "' + name + '" of required type ' + ('"' + String(argType) + '" was not provided.'), [node]);
      }
    } else if (argumentNode.value.kind === Kind.VARIABLE) {
      var variableName = argumentNode.value.name.value;
      if (variableValues && !(0, _isInvalid2.default)(variableValues[variableName])) {
        // Note: this does not check that this variable value is correct.
        // This assumes that this query has been validated and the variable
        // usage here is of the correct type.
        coercedValues[name] = variableValues[variableName];
      } else if (!(0, _isInvalid2.default)(defaultValue)) {
        coercedValues[name] = defaultValue;
      } else if (argType instanceof _definition.GraphQLNonNull) {
        throw new _error.GraphQLError('Argument "' + name + '" of required type "' + String(argType) + '" was ' + ('provided the variable "$' + variableName + '" which was not provided ') + 'a runtime value.', [argumentNode.value]);
      }
    } else {
      var valueNode = argumentNode.value;
      var coercedValue = (0, _valueFromAST.valueFromAST)(valueNode, argType, variableValues);
      if ((0, _isInvalid2.default)(coercedValue)) {
        var errors = (0, _isValidLiteralValue.isValidLiteralValue)(argType, valueNode);
        var message = errors ? '\n' + errors.join('\n') : '';
        throw new _error.GraphQLError('Argument "' + name + '" got invalid value ' + (0, _printer.print)(valueNode) + '.' + message, [argumentNode.value]);
      }
      coercedValues[name] = coercedValue;
    }
  }
  return coercedValues;
}

/**
 * Given a type and any value, return a runtime value coerced to match the type.
 */
function coerceValue(type, value) {
  // Ensure flow knows that we treat function params as const.
  var _value = value;

  if ((0, _isInvalid2.default)(_value)) {
    return; // Intentionally return no value.
  }

  if (type instanceof _definition.GraphQLNonNull) {
    if (_value === null) {
      return; // Intentionally return no value.
    }
    return coerceValue(type.ofType, _value);
  }

  if (_value === null) {
    // Intentionally return the value null.
    return null;
  }

  if (type instanceof _definition.GraphQLList) {
    var itemType = type.ofType;
    if ((0, _iterall.isCollection)(_value)) {
      var coercedValues = [];
      var valueIter = (0, _iterall.createIterator)(_value);
      if (!valueIter) {
        return; // Intentionally return no value.
      }
      var step = void 0;
      while (!(step = valueIter.next()).done) {
        var itemValue = coerceValue(itemType, step.value);
        if ((0, _isInvalid2.default)(itemValue)) {
          return; // Intentionally return no value.
        }
        coercedValues.push(itemValue);
      }
      return coercedValues;
    }
    var coercedValue = coerceValue(itemType, _value);
    if ((0, _isInvalid2.default)(coercedValue)) {
      return; // Intentionally return no value.
    }
    return [coerceValue(itemType, _value)];
  }

  if (type instanceof _definition.GraphQLInputObjectType) {
    if (typeof _value !== 'object') {
      return; // Intentionally return no value.
    }
    var coercedObj = Object.create(null);
    var fields = type.getFields();
    var fieldNames = Object.keys(fields);
    for (var i = 0; i < fieldNames.length; i++) {
      var fieldName = fieldNames[i];
      var field = fields[fieldName];
      if ((0, _isInvalid2.default)(_value[fieldName])) {
        if (!(0, _isInvalid2.default)(field.defaultValue)) {
          coercedObj[fieldName] = field.defaultValue;
        } else if (field.type instanceof _definition.GraphQLNonNull) {
          return; // Intentionally return no value.
        }
        continue;
      }
      var fieldValue = coerceValue(field.type, _value[fieldName]);
      if ((0, _isInvalid2.default)(fieldValue)) {
        return; // Intentionally return no value.
      }
      coercedObj[fieldName] = fieldValue;
    }
    return coercedObj;
  }

  (0, _invariant2.default)(type instanceof _definition.GraphQLScalarType || type instanceof _definition.GraphQLEnumType, 'Must be input type');

  var parsed = type.parseValue(_value);
  if ((0, _isNullish2.default)(parsed)) {
    // null or invalid values represent a failure to parse correctly,
    // in which case no value is returned.
    return;
  }

  return parsed;
}

/***/ }),
/* 156 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.buildASTSchema = buildASTSchema;
exports.getDeprecationReason = getDeprecationReason;
exports.getDescription = getDescription;
exports.buildSchema = buildSchema;

var _find = __webpack_require__(35);

var _find2 = _interopRequireDefault(_find);

var _invariant = __webpack_require__(13);

var _invariant2 = _interopRequireDefault(_invariant);

var _keyValMap = __webpack_require__(97);

var _keyValMap2 = _interopRequireDefault(_keyValMap);

var _valueFromAST = __webpack_require__(54);

var _lexer = __webpack_require__(100);

var _parser = __webpack_require__(63);

var _values = __webpack_require__(155);

var _kinds = __webpack_require__(10);

var _schema = __webpack_require__(28);

var _scalars = __webpack_require__(27);

var _definition = __webpack_require__(6);

var _directives = __webpack_require__(21);

var _introspection = __webpack_require__(22);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

function buildWrappedType(innerType, inputTypeNode) {
  if (inputTypeNode.kind === _kinds.LIST_TYPE) {
    return new _definition.GraphQLList(buildWrappedType(innerType, inputTypeNode.type));
  }
  if (inputTypeNode.kind === _kinds.NON_NULL_TYPE) {
    var wrappedType = buildWrappedType(innerType, inputTypeNode.type);
    (0, _invariant2.default)(!(wrappedType instanceof _definition.GraphQLNonNull), 'No nesting nonnull.');
    return new _definition.GraphQLNonNull(wrappedType);
  }
  return innerType;
}
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function getNamedTypeNode(typeNode) {
  var namedType = typeNode;
  while (namedType.kind === _kinds.LIST_TYPE || namedType.kind === _kinds.NON_NULL_TYPE) {
    namedType = namedType.type;
  }
  return namedType;
}

/**
 * This takes the ast of a schema document produced by the parse function in
 * src/language/parser.js.
 *
 * If no schema definition is provided, then it will look for types named Query
 * and Mutation.
 *
 * Given that AST it constructs a GraphQLSchema. The resulting schema
 * has no resolve methods, so execution will use default resolvers.
 */
function buildASTSchema(ast) {
  if (!ast || ast.kind !== _kinds.DOCUMENT) {
    throw new Error('Must provide a document ast.');
  }

  var schemaDef = void 0;

  var typeDefs = [];
  var nodeMap = Object.create(null);
  var directiveDefs = [];
  for (var i = 0; i < ast.definitions.length; i++) {
    var d = ast.definitions[i];
    switch (d.kind) {
      case _kinds.SCHEMA_DEFINITION:
        if (schemaDef) {
          throw new Error('Must provide only one schema definition.');
        }
        schemaDef = d;
        break;
      case _kinds.SCALAR_TYPE_DEFINITION:
      case _kinds.OBJECT_TYPE_DEFINITION:
      case _kinds.INTERFACE_TYPE_DEFINITION:
      case _kinds.ENUM_TYPE_DEFINITION:
      case _kinds.UNION_TYPE_DEFINITION:
      case _kinds.INPUT_OBJECT_TYPE_DEFINITION:
        typeDefs.push(d);
        nodeMap[d.name.value] = d;
        break;
      case _kinds.DIRECTIVE_DEFINITION:
        directiveDefs.push(d);
        break;
    }
  }

  var queryTypeName = void 0;
  var mutationTypeName = void 0;
  var subscriptionTypeName = void 0;
  if (schemaDef) {
    schemaDef.operationTypes.forEach(function (operationType) {
      var typeName = operationType.type.name.value;
      if (operationType.operation === 'query') {
        if (queryTypeName) {
          throw new Error('Must provide only one query type in schema.');
        }
        if (!nodeMap[typeName]) {
          throw new Error('Specified query type "' + typeName + '" not found in document.');
        }
        queryTypeName = typeName;
      } else if (operationType.operation === 'mutation') {
        if (mutationTypeName) {
          throw new Error('Must provide only one mutation type in schema.');
        }
        if (!nodeMap[typeName]) {
          throw new Error('Specified mutation type "' + typeName + '" not found in document.');
        }
        mutationTypeName = typeName;
      } else if (operationType.operation === 'subscription') {
        if (subscriptionTypeName) {
          throw new Error('Must provide only one subscription type in schema.');
        }
        if (!nodeMap[typeName]) {
          throw new Error('Specified subscription type "' + typeName + '" not found in document.');
        }
        subscriptionTypeName = typeName;
      }
    });
  } else {
    if (nodeMap.Query) {
      queryTypeName = 'Query';
    }
    if (nodeMap.Mutation) {
      mutationTypeName = 'Mutation';
    }
    if (nodeMap.Subscription) {
      subscriptionTypeName = 'Subscription';
    }
  }

  if (!queryTypeName) {
    throw new Error('Must provide schema definition with query type or a type named Query.');
  }

  var innerTypeMap = {
    String: _scalars.GraphQLString,
    Int: _scalars.GraphQLInt,
    Float: _scalars.GraphQLFloat,
    Boolean: _scalars.GraphQLBoolean,
    ID: _scalars.GraphQLID,
    __Schema: _introspection.__Schema,
    __Directive: _introspection.__Directive,
    __DirectiveLocation: _introspection.__DirectiveLocation,
    __Type: _introspection.__Type,
    __Field: _introspection.__Field,
    __InputValue: _introspection.__InputValue,
    __EnumValue: _introspection.__EnumValue,
    __TypeKind: _introspection.__TypeKind
  };

  var types = typeDefs.map(function (def) {
    return typeDefNamed(def.name.value);
  });

  var directives = directiveDefs.map(getDirective);

  // If specified directives were not explicitly declared, add them.
  if (!directives.some(function (directive) {
    return directive.name === 'skip';
  })) {
    directives.push(_directives.GraphQLSkipDirective);
  }

  if (!directives.some(function (directive) {
    return directive.name === 'include';
  })) {
    directives.push(_directives.GraphQLIncludeDirective);
  }

  if (!directives.some(function (directive) {
    return directive.name === 'deprecated';
  })) {
    directives.push(_directives.GraphQLDeprecatedDirective);
  }

  return new _schema.GraphQLSchema({
    query: getObjectType(nodeMap[queryTypeName]),
    mutation: mutationTypeName ? getObjectType(nodeMap[mutationTypeName]) : null,
    subscription: subscriptionTypeName ? getObjectType(nodeMap[subscriptionTypeName]) : null,
    types: types,
    directives: directives
  });

  function getDirective(directiveNode) {
    return new _directives.GraphQLDirective({
      name: directiveNode.name.value,
      description: getDescription(directiveNode),
      locations: directiveNode.locations.map(function (node) {
        return node.value;
      }),
      args: directiveNode.arguments && makeInputValues(directiveNode.arguments)
    });
  }

  function getObjectType(typeNode) {
    var type = typeDefNamed(typeNode.name.value);
    (0, _invariant2.default)(type instanceof _definition.GraphQLObjectType, 'AST must provide object type.');
    return type;
  }

  function produceType(typeNode) {
    var typeName = getNamedTypeNode(typeNode).name.value;
    var typeDef = typeDefNamed(typeName);
    return buildWrappedType(typeDef, typeNode);
  }

  function produceInputType(typeNode) {
    var type = produceType(typeNode);
    (0, _invariant2.default)((0, _definition.isInputType)(type), 'Expected Input type.');
    return type;
  }

  function produceOutputType(typeNode) {
    var type = produceType(typeNode);
    (0, _invariant2.default)((0, _definition.isOutputType)(type), 'Expected Output type.');
    return type;
  }

  function produceObjectType(typeNode) {
    var type = produceType(typeNode);
    (0, _invariant2.default)(type instanceof _definition.GraphQLObjectType, 'Expected Object type.');
    return type;
  }

  function produceInterfaceType(typeNode) {
    var type = produceType(typeNode);
    (0, _invariant2.default)(type instanceof _definition.GraphQLInterfaceType, 'Expected Interface type.');
    return type;
  }

  function typeDefNamed(typeName) {
    if (innerTypeMap[typeName]) {
      return innerTypeMap[typeName];
    }

    if (!nodeMap[typeName]) {
      throw new Error('Type "' + typeName + '" not found in document.');
    }

    var innerTypeDef = makeSchemaDef(nodeMap[typeName]);
    if (!innerTypeDef) {
      throw new Error('Nothing constructed for "' + typeName + '".');
    }
    innerTypeMap[typeName] = innerTypeDef;
    return innerTypeDef;
  }

  function makeSchemaDef(def) {
    if (!def) {
      throw new Error('def must be defined');
    }
    switch (def.kind) {
      case _kinds.OBJECT_TYPE_DEFINITION:
        return makeTypeDef(def);
      case _kinds.INTERFACE_TYPE_DEFINITION:
        return makeInterfaceDef(def);
      case _kinds.ENUM_TYPE_DEFINITION:
        return makeEnumDef(def);
      case _kinds.UNION_TYPE_DEFINITION:
        return makeUnionDef(def);
      case _kinds.SCALAR_TYPE_DEFINITION:
        return makeScalarDef(def);
      case _kinds.INPUT_OBJECT_TYPE_DEFINITION:
        return makeInputObjectDef(def);
      default:
        throw new Error('Type kind "' + def.kind + '" not supported.');
    }
  }

  function makeTypeDef(def) {
    var typeName = def.name.value;
    return new _definition.GraphQLObjectType({
      name: typeName,
      description: getDescription(def),
      fields: function fields() {
        return makeFieldDefMap(def);
      },
      interfaces: function interfaces() {
        return makeImplementedInterfaces(def);
      }
    });
  }

  function makeFieldDefMap(def) {
    return (0, _keyValMap2.default)(def.fields, function (field) {
      return field.name.value;
    }, function (field) {
      return {
        type: produceOutputType(field.type),
        description: getDescription(field),
        args: makeInputValues(field.arguments),
        deprecationReason: getDeprecationReason(field.directives)
      };
    });
  }

  function makeImplementedInterfaces(def) {
    return def.interfaces && def.interfaces.map(function (iface) {
      return produceInterfaceType(iface);
    });
  }

  function makeInputValues(values) {
    return (0, _keyValMap2.default)(values, function (value) {
      return value.name.value;
    }, function (value) {
      var type = produceInputType(value.type);
      return {
        type: type,
        description: getDescription(value),
        defaultValue: (0, _valueFromAST.valueFromAST)(value.defaultValue, type)
      };
    });
  }

  function makeInterfaceDef(def) {
    var typeName = def.name.value;
    return new _definition.GraphQLInterfaceType({
      name: typeName,
      description: getDescription(def),
      fields: function fields() {
        return makeFieldDefMap(def);
      },
      resolveType: cannotExecuteSchema
    });
  }

  function makeEnumDef(def) {
    var enumType = new _definition.GraphQLEnumType({
      name: def.name.value,
      description: getDescription(def),
      values: (0, _keyValMap2.default)(def.values, function (enumValue) {
        return enumValue.name.value;
      }, function (enumValue) {
        return {
          description: getDescription(enumValue),
          deprecationReason: getDeprecationReason(enumValue.directives)
        };
      })
    });

    return enumType;
  }

  function makeUnionDef(def) {
    return new _definition.GraphQLUnionType({
      name: def.name.value,
      description: getDescription(def),
      types: def.types.map(function (t) {
        return produceObjectType(t);
      }),
      resolveType: cannotExecuteSchema
    });
  }

  function makeScalarDef(def) {
    return new _definition.GraphQLScalarType({
      name: def.name.value,
      description: getDescription(def),
      serialize: function serialize() {
        return null;
      },
      // Note: validation calls the parse functions to determine if a
      // literal value is correct. Returning null would cause use of custom
      // scalars to always fail validation. Returning false causes them to
      // always pass validation.
      parseValue: function parseValue() {
        return false;
      },
      parseLiteral: function parseLiteral() {
        return false;
      }
    });
  }

  function makeInputObjectDef(def) {
    return new _definition.GraphQLInputObjectType({
      name: def.name.value,
      description: getDescription(def),
      fields: function fields() {
        return makeInputValues(def.fields);
      }
    });
  }
}

/**
 * Given a collection of directives, returns the string value for the
 * deprecation reason.
 */
function getDeprecationReason(directives) {
  var deprecatedAST = directives && (0, _find2.default)(directives, function (directive) {
    return directive.name.value === _directives.GraphQLDeprecatedDirective.name;
  });
  if (!deprecatedAST) {
    return;
  }

  var _getArgumentValues = (0, _values.getArgumentValues)(_directives.GraphQLDeprecatedDirective, deprecatedAST),
      reason = _getArgumentValues.reason;

  return reason;
}

/**
 * Given an ast node, returns its string description based on a contiguous
 * block full-line of comments preceding it.
 */
function getDescription(node) {
  var loc = node.loc;
  if (!loc) {
    return;
  }
  var comments = [];
  var minSpaces = void 0;
  var token = loc.startToken.prev;
  while (token && token.kind === _lexer.TokenKind.COMMENT && token.next && token.prev && token.line + 1 === token.next.line && token.line !== token.prev.line) {
    var value = String(token.value);
    var spaces = leadingSpaces(value);
    if (minSpaces === undefined || spaces < minSpaces) {
      minSpaces = spaces;
    }
    comments.push(value);
    token = token.prev;
  }
  return comments.reverse().map(function (comment) {
    return comment.slice(minSpaces);
  }).join('\n');
}

/**
 * A helper function to build a GraphQLSchema directly from a source
 * document.
 */
function buildSchema(source) {
  return buildASTSchema((0, _parser.parse)(source));
}

// Count the number of spaces on the starting side of a string.
function leadingSpaces(str) {
  var i = 0;
  for (; i < str.length; i++) {
    if (str[i] !== ' ') {
      break;
    }
  }
  return i;
}

function cannotExecuteSchema() {
  throw new Error('Generated Schema cannot use Interface or Union types for execution.');
}

/***/ }),
/* 157 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.isValidJSValue = isValidJSValue;

var _iterall = __webpack_require__(66);

var _invariant = __webpack_require__(13);

var _invariant2 = _interopRequireDefault(_invariant);

var _isNullish = __webpack_require__(26);

var _isNullish2 = _interopRequireDefault(_isNullish);

var _definition = __webpack_require__(6);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

/**
 * Given a JavaScript value and a GraphQL type, determine if the value will be
 * accepted for that type. This is primarily useful for validating the
 * runtime values of query variables.
 */

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function isValidJSValue(value, type) {
  // A value must be provided if the type is non-null.
  if (type instanceof _definition.GraphQLNonNull) {
    if ((0, _isNullish2.default)(value)) {
      return ['Expected "' + String(type) + '", found null.'];
    }
    return isValidJSValue(value, type.ofType);
  }

  if ((0, _isNullish2.default)(value)) {
    return [];
  }

  // Lists accept a non-list value as a list of one.
  if (type instanceof _definition.GraphQLList) {
    var _ret = function () {
      var itemType = type.ofType;
      if ((0, _iterall.isCollection)(value)) {
        var _ret2 = function () {
          var errors = [];
          (0, _iterall.forEach)(value, function (item, index) {
            errors.push.apply(errors, isValidJSValue(item, itemType).map(function (error) {
              return 'In element #' + index + ': ' + error;
            }));
          });
          return {
            v: {
              v: errors
            }
          };
        }();

        if (typeof _ret2 === "object") return _ret2.v;
      }
      return {
        v: isValidJSValue(value, itemType)
      };
    }();

    if (typeof _ret === "object") return _ret.v;
  }

  // Input objects check each defined field.
  if (type instanceof _definition.GraphQLInputObjectType) {
    var _ret3 = function () {
      if (typeof value !== 'object' || value === null) {
        return {
          v: ['Expected "' + type.name + '", found not an object.']
        };
      }
      var fields = type.getFields();

      var errors = [];

      // Ensure every provided field is defined.
      Object.keys(value).forEach(function (providedField) {
        if (!fields[providedField]) {
          errors.push('In field "' + providedField + '": Unknown field.');
        }
      });

      // Ensure every defined field is valid.
      Object.keys(fields).forEach(function (fieldName) {
        var newErrors = isValidJSValue(value[fieldName], fields[fieldName].type);
        errors.push.apply(errors, newErrors.map(function (error) {
          return 'In field "' + fieldName + '": ' + error;
        }));
      });

      return {
        v: errors
      };
    }();

    if (typeof _ret3 === "object") return _ret3.v;
  }

  (0, _invariant2.default)(type instanceof _definition.GraphQLScalarType || type instanceof _definition.GraphQLEnumType, 'Must be input type');

  // Scalar/Enum input checks to ensure the type can parse the value to
  // a non-null value.
  try {
    var parseResult = type.parseValue(value);
    if ((0, _isNullish2.default)(parseResult)) {
      return ['Expected type "' + type.name + '", found ' + JSON.stringify(value) + '.'];
    }
  } catch (error) {
    return ['Expected type "' + type.name + '", found ' + JSON.stringify(value) + ': ' + error.message];
  }

  return [];
}

/***/ }),
/* 158 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.specifiedRules = undefined;

var _UniqueOperationNames = __webpack_require__(337);

var _LoneAnonymousOperation = __webpack_require__(324);

var _KnownTypeNames = __webpack_require__(323);

var _FragmentsOnCompositeTypes = __webpack_require__(319);

var _VariablesAreInputTypes = __webpack_require__(339);

var _ScalarLeafs = __webpack_require__(332);

var _FieldsOnCorrectType = __webpack_require__(318);

var _UniqueFragmentNames = __webpack_require__(335);

var _KnownFragmentNames = __webpack_require__(322);

var _NoUnusedFragments = __webpack_require__(327);

var _PossibleFragmentSpreads = __webpack_require__(330);

var _NoFragmentCycles = __webpack_require__(325);

var _UniqueVariableNames = __webpack_require__(338);

var _NoUndefinedVariables = __webpack_require__(326);

var _NoUnusedVariables = __webpack_require__(328);

var _KnownDirectives = __webpack_require__(321);

var _UniqueDirectivesPerLocation = __webpack_require__(334);

var _KnownArgumentNames = __webpack_require__(320);

var _UniqueArgumentNames = __webpack_require__(333);

var _ArgumentsOfCorrectType = __webpack_require__(316);

var _ProvidedNonNullArguments = __webpack_require__(331);

var _DefaultValuesOfCorrectType = __webpack_require__(317);

var _VariablesInAllowedPosition = __webpack_require__(340);

var _OverlappingFieldsCanBeMerged = __webpack_require__(329);

var _UniqueInputFieldNames = __webpack_require__(336);

/**
 * This set includes all validation rules defined by the GraphQL spec.
 */


// Spec Section: "Field Selection Merging"


// Spec Section: "Variable Default Values Are Correctly Typed"


// Spec Section: "Argument Values Type Correctness"


// Spec Section: "Argument Names"


// Spec Section: "Directives Are Defined"


// Spec Section: "All Variable Used Defined"


// Spec Section: "Fragments must not form cycles"


// Spec Section: "Fragments must be used"


// Spec Section: "Fragment Name Uniqueness"


// Spec Section: "Leaf Field Selections"


// Spec Section: "Fragments on Composite Types"


// Spec Section: "Lone Anonymous Operation"
var specifiedRules = exports.specifiedRules = [_UniqueOperationNames.UniqueOperationNames, _LoneAnonymousOperation.LoneAnonymousOperation, _KnownTypeNames.KnownTypeNames, _FragmentsOnCompositeTypes.FragmentsOnCompositeTypes, _VariablesAreInputTypes.VariablesAreInputTypes, _ScalarLeafs.ScalarLeafs, _FieldsOnCorrectType.FieldsOnCorrectType, _UniqueFragmentNames.UniqueFragmentNames, _KnownFragmentNames.KnownFragmentNames, _NoUnusedFragments.NoUnusedFragments, _PossibleFragmentSpreads.PossibleFragmentSpreads, _NoFragmentCycles.NoFragmentCycles, _UniqueVariableNames.UniqueVariableNames, _NoUndefinedVariables.NoUndefinedVariables, _NoUnusedVariables.NoUnusedVariables, _KnownDirectives.KnownDirectives, _UniqueDirectivesPerLocation.UniqueDirectivesPerLocation, _KnownArgumentNames.KnownArgumentNames, _UniqueArgumentNames.UniqueArgumentNames, _ArgumentsOfCorrectType.ArgumentsOfCorrectType, _ProvidedNonNullArguments.ProvidedNonNullArguments, _DefaultValuesOfCorrectType.DefaultValuesOfCorrectType, _VariablesInAllowedPosition.VariablesInAllowedPosition, _OverlappingFieldsCanBeMerged.OverlappingFieldsCanBeMerged, _UniqueInputFieldNames.UniqueInputFieldNames];

// Spec Section: "Input Object Field Uniqueness"


// Spec Section: "All Variable Usages Are Allowed"


// Spec Section: "Argument Optionality"


// Spec Section: "Argument Uniqueness"


// Spec Section: "Directives Are Unique Per Location"


// Spec Section: "All Variables Used"


// Spec Section: "Variable Uniqueness"


// Spec Section: "Fragment spread is possible"


// Spec Section: "Fragment spread target defined"


// Spec Section: "Field Selections on Objects, Interfaces, and Unions Types"


// Spec Section: "Variables are Input Types"


// Spec Section: "Fragment Spread Type Existence"

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

// Spec Section: "Operation Name Uniqueness"

/***/ }),
/* 159 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.ValidationContext = undefined;
exports.validate = validate;
exports.visitUsingRules = visitUsingRules;

var _invariant = __webpack_require__(13);

var _invariant2 = _interopRequireDefault(_invariant);

var _error = __webpack_require__(3);

var _visitor = __webpack_require__(53);

var _kinds = __webpack_require__(10);

var Kind = _interopRequireWildcard(_kinds);

var _schema = __webpack_require__(28);

var _TypeInfo = __webpack_require__(103);

var _specifiedRules = __webpack_require__(158);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/**
 * Implements the "Validation" section of the spec.
 *
 * Validation runs synchronously, returning an array of encountered errors, or
 * an empty array if no errors were encountered and the document is valid.
 *
 * A list of specific validation rules may be provided. If not provided, the
 * default list of rules defined by the GraphQL specification will be used.
 *
 * Each validation rules is a function which returns a visitor
 * (see the language/visitor API). Visitor methods are expected to return
 * GraphQLErrors, or Arrays of GraphQLErrors when invalid.
 */
function validate(schema, ast, rules) {
  (0, _invariant2.default)(schema, 'Must provide schema');
  (0, _invariant2.default)(ast, 'Must provide document');
  (0, _invariant2.default)(schema instanceof _schema.GraphQLSchema, 'Schema must be an instance of GraphQLSchema. Also ensure that there are ' + 'not multiple versions of GraphQL installed in your node_modules directory.');
  var typeInfo = new _TypeInfo.TypeInfo(schema);
  return visitUsingRules(schema, typeInfo, ast, rules || _specifiedRules.specifiedRules);
}

/**
 * This uses a specialized visitor which runs multiple visitors in parallel,
 * while maintaining the visitor skip and break API.
 *
 * @internal
 */
function visitUsingRules(schema, typeInfo, documentAST, rules) {
  var context = new ValidationContext(schema, documentAST, typeInfo);
  var visitors = rules.map(function (rule) {
    return rule(context);
  });
  // Visit the whole document with each instance of all provided rules.
  (0, _visitor.visit)(documentAST, (0, _visitor.visitWithTypeInfo)(typeInfo, (0, _visitor.visitInParallel)(visitors)));
  return context.getErrors();
}

/**
 * An instance of this class is passed as the "this" context to all validators,
 * allowing access to commonly useful contextual information from within a
 * validation rule.
 */
var ValidationContext = exports.ValidationContext = function () {
  function ValidationContext(schema, ast, typeInfo) {
    _classCallCheck(this, ValidationContext);

    this._schema = schema;
    this._ast = ast;
    this._typeInfo = typeInfo;
    this._errors = [];
    this._fragmentSpreads = new Map();
    this._recursivelyReferencedFragments = new Map();
    this._variableUsages = new Map();
    this._recursiveVariableUsages = new Map();
  }

  ValidationContext.prototype.reportError = function reportError(error) {
    this._errors.push(error);
  };

  ValidationContext.prototype.getErrors = function getErrors() {
    return this._errors;
  };

  ValidationContext.prototype.getSchema = function getSchema() {
    return this._schema;
  };

  ValidationContext.prototype.getDocument = function getDocument() {
    return this._ast;
  };

  ValidationContext.prototype.getFragment = function getFragment(name) {
    var fragments = this._fragments;
    if (!fragments) {
      this._fragments = fragments = this.getDocument().definitions.reduce(function (frags, statement) {
        if (statement.kind === Kind.FRAGMENT_DEFINITION) {
          frags[statement.name.value] = statement;
        }
        return frags;
      }, {});
    }
    return fragments[name];
  };

  ValidationContext.prototype.getFragmentSpreads = function getFragmentSpreads(node) {
    var spreads = this._fragmentSpreads.get(node);
    if (!spreads) {
      spreads = [];
      var setsToVisit = [node];
      while (setsToVisit.length !== 0) {
        var set = setsToVisit.pop();
        for (var i = 0; i < set.selections.length; i++) {
          var selection = set.selections[i];
          if (selection.kind === Kind.FRAGMENT_SPREAD) {
            spreads.push(selection);
          } else if (selection.selectionSet) {
            setsToVisit.push(selection.selectionSet);
          }
        }
      }
      this._fragmentSpreads.set(node, spreads);
    }
    return spreads;
  };

  ValidationContext.prototype.getRecursivelyReferencedFragments = function getRecursivelyReferencedFragments(operation) {
    var fragments = this._recursivelyReferencedFragments.get(operation);
    if (!fragments) {
      fragments = [];
      var collectedNames = Object.create(null);
      var nodesToVisit = [operation.selectionSet];
      while (nodesToVisit.length !== 0) {
        var _node = nodesToVisit.pop();
        var spreads = this.getFragmentSpreads(_node);
        for (var i = 0; i < spreads.length; i++) {
          var fragName = spreads[i].name.value;
          if (collectedNames[fragName] !== true) {
            collectedNames[fragName] = true;
            var fragment = this.getFragment(fragName);
            if (fragment) {
              fragments.push(fragment);
              nodesToVisit.push(fragment.selectionSet);
            }
          }
        }
      }
      this._recursivelyReferencedFragments.set(operation, fragments);
    }
    return fragments;
  };

  ValidationContext.prototype.getVariableUsages = function getVariableUsages(node) {
    var _this = this;

    var usages = this._variableUsages.get(node);
    if (!usages) {
      (function () {
        var newUsages = [];
        var typeInfo = new _TypeInfo.TypeInfo(_this._schema);
        (0, _visitor.visit)(node, (0, _visitor.visitWithTypeInfo)(typeInfo, {
          VariableDefinition: function VariableDefinition() {
            return false;
          },
          Variable: function Variable(variable) {
            newUsages.push({ node: variable, type: typeInfo.getInputType() });
          }
        }));
        usages = newUsages;
        _this._variableUsages.set(node, usages);
      })();
    }
    return usages;
  };

  ValidationContext.prototype.getRecursiveVariableUsages = function getRecursiveVariableUsages(operation) {
    var usages = this._recursiveVariableUsages.get(operation);
    if (!usages) {
      usages = this.getVariableUsages(operation);
      var fragments = this.getRecursivelyReferencedFragments(operation);
      for (var i = 0; i < fragments.length; i++) {
        Array.prototype.push.apply(usages, this.getVariableUsages(fragments[i]));
      }
      this._recursiveVariableUsages.set(operation, usages);
    }
    return usages;
  };

  ValidationContext.prototype.getType = function getType() {
    return this._typeInfo.getType();
  };

  ValidationContext.prototype.getParentType = function getParentType() {
    return this._typeInfo.getParentType();
  };

  ValidationContext.prototype.getInputType = function getInputType() {
    return this._typeInfo.getInputType();
  };

  ValidationContext.prototype.getFieldDef = function getFieldDef() {
    return this._typeInfo.getFieldDef();
  };

  ValidationContext.prototype.getDirective = function getDirective() {
    return this._typeInfo.getDirective();
  };

  ValidationContext.prototype.getArgument = function getArgument() {
    return this._typeInfo.getArgument();
  };

  return ValidationContext;
}();

/***/ }),
/* 160 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


module.exports = __webpack_require__(357);


/***/ }),
/* 161 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



/**
 * CSS properties which accept numbers but are not in units of "px".
 */

var isUnitlessNumber = {
  animationIterationCount: true,
  borderImageOutset: true,
  borderImageSlice: true,
  borderImageWidth: true,
  boxFlex: true,
  boxFlexGroup: true,
  boxOrdinalGroup: true,
  columnCount: true,
  flex: true,
  flexGrow: true,
  flexPositive: true,
  flexShrink: true,
  flexNegative: true,
  flexOrder: true,
  gridRow: true,
  gridColumn: true,
  fontWeight: true,
  lineClamp: true,
  lineHeight: true,
  opacity: true,
  order: true,
  orphans: true,
  tabSize: true,
  widows: true,
  zIndex: true,
  zoom: true,

  // SVG-related properties
  fillOpacity: true,
  floodOpacity: true,
  stopOpacity: true,
  strokeDasharray: true,
  strokeDashoffset: true,
  strokeMiterlimit: true,
  strokeOpacity: true,
  strokeWidth: true
};

/**
 * @param {string} prefix vendor-specific prefix, eg: Webkit
 * @param {string} key style name, eg: transitionDuration
 * @return {string} style name prefixed with `prefix`, properly camelCased, eg:
 * WebkitTransitionDuration
 */
function prefixKey(prefix, key) {
  return prefix + key.charAt(0).toUpperCase() + key.substring(1);
}

/**
 * Support style names that may come passed in prefixed by adding permutations
 * of vendor prefixes.
 */
var prefixes = ['Webkit', 'ms', 'Moz', 'O'];

// Using Object.keys here, or else the vanilla for-in loop makes IE8 go into an
// infinite loop, because it iterates over the newly added props too.
Object.keys(isUnitlessNumber).forEach(function (prop) {
  prefixes.forEach(function (prefix) {
    isUnitlessNumber[prefixKey(prefix, prop)] = isUnitlessNumber[prop];
  });
});

/**
 * Most style properties can be unset by doing .style[prop] = '' but IE8
 * doesn't like doing that with shorthand properties so for the properties that
 * IE8 breaks on, which are listed here, we instead unset each of the
 * individual properties. See http://bugs.jquery.com/ticket/12385.
 * The 4-value 'clock' properties like margin, padding, border-width seem to
 * behave without any problems. Curiously, list-style works too without any
 * special prodding.
 */
var shorthandPropertyExpansions = {
  background: {
    backgroundAttachment: true,
    backgroundColor: true,
    backgroundImage: true,
    backgroundPositionX: true,
    backgroundPositionY: true,
    backgroundRepeat: true
  },
  backgroundPosition: {
    backgroundPositionX: true,
    backgroundPositionY: true
  },
  border: {
    borderWidth: true,
    borderStyle: true,
    borderColor: true
  },
  borderBottom: {
    borderBottomWidth: true,
    borderBottomStyle: true,
    borderBottomColor: true
  },
  borderLeft: {
    borderLeftWidth: true,
    borderLeftStyle: true,
    borderLeftColor: true
  },
  borderRight: {
    borderRightWidth: true,
    borderRightStyle: true,
    borderRightColor: true
  },
  borderTop: {
    borderTopWidth: true,
    borderTopStyle: true,
    borderTopColor: true
  },
  font: {
    fontStyle: true,
    fontVariant: true,
    fontWeight: true,
    fontSize: true,
    lineHeight: true,
    fontFamily: true
  },
  outline: {
    outlineWidth: true,
    outlineStyle: true,
    outlineColor: true
  }
};

var CSSProperty = {
  isUnitlessNumber: isUnitlessNumber,
  shorthandPropertyExpansions: shorthandPropertyExpansions
};

module.exports = CSSProperty;

/***/ }),
/* 162 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var _prodInvariant = __webpack_require__(4);

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var PooledClass = __webpack_require__(36);

var invariant = __webpack_require__(1);

/**
 * A specialized pseudo-event module to help keep track of components waiting to
 * be notified when their DOM representations are available for use.
 *
 * This implements `PooledClass`, so you should never need to instantiate this.
 * Instead, use `CallbackQueue.getPooled()`.
 *
 * @class ReactMountReady
 * @implements PooledClass
 * @internal
 */

var CallbackQueue = function () {
  function CallbackQueue(arg) {
    _classCallCheck(this, CallbackQueue);

    this._callbacks = null;
    this._contexts = null;
    this._arg = arg;
  }

  /**
   * Enqueues a callback to be invoked when `notifyAll` is invoked.
   *
   * @param {function} callback Invoked when `notifyAll` is invoked.
   * @param {?object} context Context to call `callback` with.
   * @internal
   */


  CallbackQueue.prototype.enqueue = function enqueue(callback, context) {
    this._callbacks = this._callbacks || [];
    this._callbacks.push(callback);
    this._contexts = this._contexts || [];
    this._contexts.push(context);
  };

  /**
   * Invokes all enqueued callbacks and clears the queue. This is invoked after
   * the DOM representation of a component has been created or updated.
   *
   * @internal
   */


  CallbackQueue.prototype.notifyAll = function notifyAll() {
    var callbacks = this._callbacks;
    var contexts = this._contexts;
    var arg = this._arg;
    if (callbacks && contexts) {
      !(callbacks.length === contexts.length) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Mismatched list of contexts in callback queue') : _prodInvariant('24') : void 0;
      this._callbacks = null;
      this._contexts = null;
      for (var i = 0; i < callbacks.length; i++) {
        callbacks[i].call(contexts[i], arg);
      }
      callbacks.length = 0;
      contexts.length = 0;
    }
  };

  CallbackQueue.prototype.checkpoint = function checkpoint() {
    return this._callbacks ? this._callbacks.length : 0;
  };

  CallbackQueue.prototype.rollback = function rollback(len) {
    if (this._callbacks && this._contexts) {
      this._callbacks.length = len;
      this._contexts.length = len;
    }
  };

  /**
   * Resets the internal queue.
   *
   * @internal
   */


  CallbackQueue.prototype.reset = function reset() {
    this._callbacks = null;
    this._contexts = null;
  };

  /**
   * `PooledClass` looks for this.
   */


  CallbackQueue.prototype.destructor = function destructor() {
    this.reset();
  };

  return CallbackQueue;
}();

module.exports = PooledClass.addPoolingTo(CallbackQueue);
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 163 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var DOMProperty = __webpack_require__(29);
var ReactDOMComponentTree = __webpack_require__(8);
var ReactInstrumentation = __webpack_require__(15);

var quoteAttributeValueForBrowser = __webpack_require__(413);
var warning = __webpack_require__(2);

var VALID_ATTRIBUTE_NAME_REGEX = new RegExp('^[' + DOMProperty.ATTRIBUTE_NAME_START_CHAR + '][' + DOMProperty.ATTRIBUTE_NAME_CHAR + ']*$');
var illegalAttributeNameCache = {};
var validatedAttributeNameCache = {};

function isAttributeNameSafe(attributeName) {
  if (validatedAttributeNameCache.hasOwnProperty(attributeName)) {
    return true;
  }
  if (illegalAttributeNameCache.hasOwnProperty(attributeName)) {
    return false;
  }
  if (VALID_ATTRIBUTE_NAME_REGEX.test(attributeName)) {
    validatedAttributeNameCache[attributeName] = true;
    return true;
  }
  illegalAttributeNameCache[attributeName] = true;
  process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid attribute name: `%s`', attributeName) : void 0;
  return false;
}

function shouldIgnoreValue(propertyInfo, value) {
  return value == null || propertyInfo.hasBooleanValue && !value || propertyInfo.hasNumericValue && isNaN(value) || propertyInfo.hasPositiveNumericValue && value < 1 || propertyInfo.hasOverloadedBooleanValue && value === false;
}

/**
 * Operations for dealing with DOM properties.
 */
var DOMPropertyOperations = {

  /**
   * Creates markup for the ID property.
   *
   * @param {string} id Unescaped ID.
   * @return {string} Markup string.
   */
  createMarkupForID: function (id) {
    return DOMProperty.ID_ATTRIBUTE_NAME + '=' + quoteAttributeValueForBrowser(id);
  },

  setAttributeForID: function (node, id) {
    node.setAttribute(DOMProperty.ID_ATTRIBUTE_NAME, id);
  },

  createMarkupForRoot: function () {
    return DOMProperty.ROOT_ATTRIBUTE_NAME + '=""';
  },

  setAttributeForRoot: function (node) {
    node.setAttribute(DOMProperty.ROOT_ATTRIBUTE_NAME, '');
  },

  /**
   * Creates markup for a property.
   *
   * @param {string} name
   * @param {*} value
   * @return {?string} Markup string, or null if the property was invalid.
   */
  createMarkupForProperty: function (name, value) {
    var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null;
    if (propertyInfo) {
      if (shouldIgnoreValue(propertyInfo, value)) {
        return '';
      }
      var attributeName = propertyInfo.attributeName;
      if (propertyInfo.hasBooleanValue || propertyInfo.hasOverloadedBooleanValue && value === true) {
        return attributeName + '=""';
      }
      return attributeName + '=' + quoteAttributeValueForBrowser(value);
    } else if (DOMProperty.isCustomAttribute(name)) {
      if (value == null) {
        return '';
      }
      return name + '=' + quoteAttributeValueForBrowser(value);
    }
    return null;
  },

  /**
   * Creates markup for a custom property.
   *
   * @param {string} name
   * @param {*} value
   * @return {string} Markup string, or empty string if the property was invalid.
   */
  createMarkupForCustomAttribute: function (name, value) {
    if (!isAttributeNameSafe(name) || value == null) {
      return '';
    }
    return name + '=' + quoteAttributeValueForBrowser(value);
  },

  /**
   * Sets the value for a property on a node.
   *
   * @param {DOMElement} node
   * @param {string} name
   * @param {*} value
   */
  setValueForProperty: function (node, name, value) {
    var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null;
    if (propertyInfo) {
      var mutationMethod = propertyInfo.mutationMethod;
      if (mutationMethod) {
        mutationMethod(node, value);
      } else if (shouldIgnoreValue(propertyInfo, value)) {
        this.deleteValueForProperty(node, name);
        return;
      } else if (propertyInfo.mustUseProperty) {
        // Contrary to `setAttribute`, object properties are properly
        // `toString`ed by IE8/9.
        node[propertyInfo.propertyName] = value;
      } else {
        var attributeName = propertyInfo.attributeName;
        var namespace = propertyInfo.attributeNamespace;
        // `setAttribute` with objects becomes only `[object]` in IE8/9,
        // ('' + value) makes it output the correct toString()-value.
        if (namespace) {
          node.setAttributeNS(namespace, attributeName, '' + value);
        } else if (propertyInfo.hasBooleanValue || propertyInfo.hasOverloadedBooleanValue && value === true) {
          node.setAttribute(attributeName, '');
        } else {
          node.setAttribute(attributeName, '' + value);
        }
      }
    } else if (DOMProperty.isCustomAttribute(name)) {
      DOMPropertyOperations.setValueForAttribute(node, name, value);
      return;
    }

    if (process.env.NODE_ENV !== 'production') {
      var payload = {};
      payload[name] = value;
      ReactInstrumentation.debugTool.onHostOperation({
        instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID,
        type: 'update attribute',
        payload: payload
      });
    }
  },

  setValueForAttribute: function (node, name, value) {
    if (!isAttributeNameSafe(name)) {
      return;
    }
    if (value == null) {
      node.removeAttribute(name);
    } else {
      node.setAttribute(name, '' + value);
    }

    if (process.env.NODE_ENV !== 'production') {
      var payload = {};
      payload[name] = value;
      ReactInstrumentation.debugTool.onHostOperation({
        instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID,
        type: 'update attribute',
        payload: payload
      });
    }
  },

  /**
   * Deletes an attributes from a node.
   *
   * @param {DOMElement} node
   * @param {string} name
   */
  deleteValueForAttribute: function (node, name) {
    node.removeAttribute(name);
    if (process.env.NODE_ENV !== 'production') {
      ReactInstrumentation.debugTool.onHostOperation({
        instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID,
        type: 'remove attribute',
        payload: name
      });
    }
  },

  /**
   * Deletes the value for a property on a node.
   *
   * @param {DOMElement} node
   * @param {string} name
   */
  deleteValueForProperty: function (node, name) {
    var propertyInfo = DOMProperty.properties.hasOwnProperty(name) ? DOMProperty.properties[name] : null;
    if (propertyInfo) {
      var mutationMethod = propertyInfo.mutationMethod;
      if (mutationMethod) {
        mutationMethod(node, undefined);
      } else if (propertyInfo.mustUseProperty) {
        var propName = propertyInfo.propertyName;
        if (propertyInfo.hasBooleanValue) {
          node[propName] = false;
        } else {
          node[propName] = '';
        }
      } else {
        node.removeAttribute(propertyInfo.attributeName);
      }
    } else if (DOMProperty.isCustomAttribute(name)) {
      node.removeAttribute(name);
    }

    if (process.env.NODE_ENV !== 'production') {
      ReactInstrumentation.debugTool.onHostOperation({
        instanceID: ReactDOMComponentTree.getInstanceFromNode(node)._debugID,
        type: 'remove attribute',
        payload: name
      });
    }
  }

};

module.exports = DOMPropertyOperations;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 164 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2015-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ReactDOMComponentFlags = {
  hasCachedChildNodes: 1 << 0
};

module.exports = ReactDOMComponentFlags;

/***/ }),
/* 165 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _assign = __webpack_require__(7);

var LinkedValueUtils = __webpack_require__(111);
var ReactDOMComponentTree = __webpack_require__(8);
var ReactUpdates = __webpack_require__(19);

var warning = __webpack_require__(2);

var didWarnValueLink = false;
var didWarnValueDefaultValue = false;

function updateOptionsIfPendingUpdateAndMounted() {
  if (this._rootNodeID && this._wrapperState.pendingUpdate) {
    this._wrapperState.pendingUpdate = false;

    var props = this._currentElement.props;
    var value = LinkedValueUtils.getValue(props);

    if (value != null) {
      updateOptions(this, Boolean(props.multiple), value);
    }
  }
}

function getDeclarationErrorAddendum(owner) {
  if (owner) {
    var name = owner.getName();
    if (name) {
      return ' Check the render method of `' + name + '`.';
    }
  }
  return '';
}

var valuePropNames = ['value', 'defaultValue'];

/**
 * Validation function for `value` and `defaultValue`.
 * @private
 */
function checkSelectPropTypes(inst, props) {
  var owner = inst._currentElement._owner;
  LinkedValueUtils.checkPropTypes('select', props, owner);

  if (props.valueLink !== undefined && !didWarnValueLink) {
    process.env.NODE_ENV !== 'production' ? warning(false, '`valueLink` prop on `select` is deprecated; set `value` and `onChange` instead.') : void 0;
    didWarnValueLink = true;
  }

  for (var i = 0; i < valuePropNames.length; i++) {
    var propName = valuePropNames[i];
    if (props[propName] == null) {
      continue;
    }
    var isArray = Array.isArray(props[propName]);
    if (props.multiple && !isArray) {
      process.env.NODE_ENV !== 'production' ? warning(false, 'The `%s` prop supplied to <select> must be an array if ' + '`multiple` is true.%s', propName, getDeclarationErrorAddendum(owner)) : void 0;
    } else if (!props.multiple && isArray) {
      process.env.NODE_ENV !== 'production' ? warning(false, 'The `%s` prop supplied to <select> must be a scalar ' + 'value if `multiple` is false.%s', propName, getDeclarationErrorAddendum(owner)) : void 0;
    }
  }
}

/**
 * @param {ReactDOMComponent} inst
 * @param {boolean} multiple
 * @param {*} propValue A stringable (with `multiple`, a list of stringables).
 * @private
 */
function updateOptions(inst, multiple, propValue) {
  var selectedValue, i;
  var options = ReactDOMComponentTree.getNodeFromInstance(inst).options;

  if (multiple) {
    selectedValue = {};
    for (i = 0; i < propValue.length; i++) {
      selectedValue['' + propValue[i]] = true;
    }
    for (i = 0; i < options.length; i++) {
      var selected = selectedValue.hasOwnProperty(options[i].value);
      if (options[i].selected !== selected) {
        options[i].selected = selected;
      }
    }
  } else {
    // Do not set `select.value` as exact behavior isn't consistent across all
    // browsers for all cases.
    selectedValue = '' + propValue;
    for (i = 0; i < options.length; i++) {
      if (options[i].value === selectedValue) {
        options[i].selected = true;
        return;
      }
    }
    if (options.length) {
      options[0].selected = true;
    }
  }
}

/**
 * Implements a <select> host component that allows optionally setting the
 * props `value` and `defaultValue`. If `multiple` is false, the prop must be a
 * stringable. If `multiple` is true, the prop must be an array of stringables.
 *
 * If `value` is not supplied (or null/undefined), user actions that change the
 * selected option will trigger updates to the rendered options.
 *
 * If it is supplied (and not null/undefined), the rendered options will not
 * update in response to user actions. Instead, the `value` prop must change in
 * order for the rendered options to update.
 *
 * If `defaultValue` is provided, any options with the supplied values will be
 * selected.
 */
var ReactDOMSelect = {
  getHostProps: function (inst, props) {
    return _assign({}, props, {
      onChange: inst._wrapperState.onChange,
      value: undefined
    });
  },

  mountWrapper: function (inst, props) {
    if (process.env.NODE_ENV !== 'production') {
      checkSelectPropTypes(inst, props);
    }

    var value = LinkedValueUtils.getValue(props);
    inst._wrapperState = {
      pendingUpdate: false,
      initialValue: value != null ? value : props.defaultValue,
      listeners: null,
      onChange: _handleChange.bind(inst),
      wasMultiple: Boolean(props.multiple)
    };

    if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValueDefaultValue) {
      process.env.NODE_ENV !== 'production' ? warning(false, 'Select elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled select ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components') : void 0;
      didWarnValueDefaultValue = true;
    }
  },

  getSelectValueContext: function (inst) {
    // ReactDOMOption looks at this initial value so the initial generated
    // markup has correct `selected` attributes
    return inst._wrapperState.initialValue;
  },

  postUpdateWrapper: function (inst) {
    var props = inst._currentElement.props;

    // After the initial mount, we control selected-ness manually so don't pass
    // this value down
    inst._wrapperState.initialValue = undefined;

    var wasMultiple = inst._wrapperState.wasMultiple;
    inst._wrapperState.wasMultiple = Boolean(props.multiple);

    var value = LinkedValueUtils.getValue(props);
    if (value != null) {
      inst._wrapperState.pendingUpdate = false;
      updateOptions(inst, Boolean(props.multiple), value);
    } else if (wasMultiple !== Boolean(props.multiple)) {
      // For simplicity, reapply `defaultValue` if `multiple` is toggled.
      if (props.defaultValue != null) {
        updateOptions(inst, Boolean(props.multiple), props.defaultValue);
      } else {
        // Revert the select back to its default unselected state.
        updateOptions(inst, Boolean(props.multiple), props.multiple ? [] : '');
      }
    }
  }
};

function _handleChange(event) {
  var props = this._currentElement.props;
  var returnValue = LinkedValueUtils.executeOnChange(props, event);

  if (this._rootNodeID) {
    this._wrapperState.pendingUpdate = true;
  }
  ReactUpdates.asap(updateOptionsIfPendingUpdateAndMounted, this);
  return returnValue;
}

module.exports = ReactDOMSelect;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 166 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2014-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var emptyComponentFactory;

var ReactEmptyComponentInjection = {
  injectEmptyComponentFactory: function (factory) {
    emptyComponentFactory = factory;
  }
};

var ReactEmptyComponent = {
  create: function (instantiate) {
    return emptyComponentFactory(instantiate);
  }
};

ReactEmptyComponent.injection = ReactEmptyComponentInjection;

module.exports = ReactEmptyComponent;

/***/ }),
/* 167 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var ReactFeatureFlags = {
  // When true, call console.time() before and .timeEnd() after each top-level
  // render (both initial renders and updates). Useful when looking at prod-mode
  // timeline profiles in Chrome, for example.
  logTopLevelRenders: false
};

module.exports = ReactFeatureFlags;

/***/ }),
/* 168 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2014-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4);

var invariant = __webpack_require__(1);

var genericComponentClass = null;
var textComponentClass = null;

var ReactHostComponentInjection = {
  // This accepts a class that receives the tag string. This is a catch all
  // that can render any kind of tag.
  injectGenericComponentClass: function (componentClass) {
    genericComponentClass = componentClass;
  },
  // This accepts a text component class that takes the text string to be
  // rendered as props.
  injectTextComponentClass: function (componentClass) {
    textComponentClass = componentClass;
  }
};

/**
 * Get a host internal component class for a specific tag.
 *
 * @param {ReactElement} element The element to create.
 * @return {function} The internal class constructor function.
 */
function createInternalComponent(element) {
  !genericComponentClass ? process.env.NODE_ENV !== 'production' ? invariant(false, 'There is no registered component for the tag %s', element.type) : _prodInvariant('111', element.type) : void 0;
  return new genericComponentClass(element);
}

/**
 * @param {ReactText} text
 * @return {ReactComponent}
 */
function createInstanceForText(text) {
  return new textComponentClass(text);
}

/**
 * @param {ReactComponent} component
 * @return {boolean}
 */
function isTextComponent(component) {
  return component instanceof textComponentClass;
}

var ReactHostComponent = {
  createInternalComponent: createInternalComponent,
  createInstanceForText: createInstanceForText,
  isTextComponent: isTextComponent,
  injection: ReactHostComponentInjection
};

module.exports = ReactHostComponent;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 169 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ReactDOMSelection = __webpack_require__(367);

var containsNode = __webpack_require__(263);
var focusNode = __webpack_require__(150);
var getActiveElement = __webpack_require__(151);

function isInDocument(node) {
  return containsNode(document.documentElement, node);
}

/**
 * @ReactInputSelection: React input selection module. Based on Selection.js,
 * but modified to be suitable for react and has a couple of bug fixes (doesn't
 * assume buttons have range selections allowed).
 * Input selection module for React.
 */
var ReactInputSelection = {

  hasSelectionCapabilities: function (elem) {
    var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase();
    return nodeName && (nodeName === 'input' && elem.type === 'text' || nodeName === 'textarea' || elem.contentEditable === 'true');
  },

  getSelectionInformation: function () {
    var focusedElem = getActiveElement();
    return {
      focusedElem: focusedElem,
      selectionRange: ReactInputSelection.hasSelectionCapabilities(focusedElem) ? ReactInputSelection.getSelection(focusedElem) : null
    };
  },

  /**
   * @restoreSelection: If any selection information was potentially lost,
   * restore it. This is useful when performing operations that could remove dom
   * nodes and place them back in, resulting in focus being lost.
   */
  restoreSelection: function (priorSelectionInformation) {
    var curFocusedElem = getActiveElement();
    var priorFocusedElem = priorSelectionInformation.focusedElem;
    var priorSelectionRange = priorSelectionInformation.selectionRange;
    if (curFocusedElem !== priorFocusedElem && isInDocument(priorFocusedElem)) {
      if (ReactInputSelection.hasSelectionCapabilities(priorFocusedElem)) {
        ReactInputSelection.setSelection(priorFocusedElem, priorSelectionRange);
      }
      focusNode(priorFocusedElem);
    }
  },

  /**
   * @getSelection: Gets the selection bounds of a focused textarea, input or
   * contentEditable node.
   * -@input: Look up selection bounds of this input
   * -@return {start: selectionStart, end: selectionEnd}
   */
  getSelection: function (input) {
    var selection;

    if ('selectionStart' in input) {
      // Modern browser with input or textarea.
      selection = {
        start: input.selectionStart,
        end: input.selectionEnd
      };
    } else if (document.selection && input.nodeName && input.nodeName.toLowerCase() === 'input') {
      // IE8 input.
      var range = document.selection.createRange();
      // There can only be one selection per document in IE, so it must
      // be in our element.
      if (range.parentElement() === input) {
        selection = {
          start: -range.moveStart('character', -input.value.length),
          end: -range.moveEnd('character', -input.value.length)
        };
      }
    } else {
      // Content editable or old IE textarea.
      selection = ReactDOMSelection.getOffsets(input);
    }

    return selection || { start: 0, end: 0 };
  },

  /**
   * @setSelection: Sets the selection bounds of a textarea or input and focuses
   * the input.
   * -@input     Set selection bounds of this input or textarea
   * -@offsets   Object of same form that is returned from get*
   */
  setSelection: function (input, offsets) {
    var start = offsets.start;
    var end = offsets.end;
    if (end === undefined) {
      end = start;
    }

    if ('selectionStart' in input) {
      input.selectionStart = start;
      input.selectionEnd = Math.min(end, input.value.length);
    } else if (document.selection && input.nodeName && input.nodeName.toLowerCase() === 'input') {
      var range = input.createTextRange();
      range.collapse(true);
      range.moveStart('character', start);
      range.moveEnd('character', end - start);
      range.select();
    } else {
      ReactDOMSelection.setOffsets(input, offsets);
    }
  }
};

module.exports = ReactInputSelection;

/***/ }),
/* 170 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4);

var DOMLazyTree = __webpack_require__(43);
var DOMProperty = __webpack_require__(29);
var React = __webpack_require__(45);
var ReactBrowserEventEmitter = __webpack_require__(68);
var ReactCurrentOwner = __webpack_require__(20);
var ReactDOMComponentTree = __webpack_require__(8);
var ReactDOMContainerInfo = __webpack_require__(359);
var ReactDOMFeatureFlags = __webpack_require__(361);
var ReactFeatureFlags = __webpack_require__(167);
var ReactInstanceMap = __webpack_require__(57);
var ReactInstrumentation = __webpack_require__(15);
var ReactMarkupChecksum = __webpack_require__(381);
var ReactReconciler = __webpack_require__(44);
var ReactUpdateQueue = __webpack_require__(114);
var ReactUpdates = __webpack_require__(19);

var emptyObject = __webpack_require__(49);
var instantiateReactComponent = __webpack_require__(178);
var invariant = __webpack_require__(1);
var setInnerHTML = __webpack_require__(72);
var shouldUpdateReactComponent = __webpack_require__(120);
var warning = __webpack_require__(2);

var ATTR_NAME = DOMProperty.ID_ATTRIBUTE_NAME;
var ROOT_ATTR_NAME = DOMProperty.ROOT_ATTRIBUTE_NAME;

var ELEMENT_NODE_TYPE = 1;
var DOC_NODE_TYPE = 9;
var DOCUMENT_FRAGMENT_NODE_TYPE = 11;

var instancesByReactRootID = {};

/**
 * Finds the index of the first character
 * that's not common between the two given strings.
 *
 * @return {number} the index of the character where the strings diverge
 */
function firstDifferenceIndex(string1, string2) {
  var minLen = Math.min(string1.length, string2.length);
  for (var i = 0; i < minLen; i++) {
    if (string1.charAt(i) !== string2.charAt(i)) {
      return i;
    }
  }
  return string1.length === string2.length ? -1 : minLen;
}

/**
 * @param {DOMElement|DOMDocument} container DOM element that may contain
 * a React component
 * @return {?*} DOM element that may have the reactRoot ID, or null.
 */
function getReactRootElementInContainer(container) {
  if (!container) {
    return null;
  }

  if (container.nodeType === DOC_NODE_TYPE) {
    return container.documentElement;
  } else {
    return container.firstChild;
  }
}

function internalGetID(node) {
  // If node is something like a window, document, or text node, none of
  // which support attributes or a .getAttribute method, gracefully return
  // the empty string, as if the attribute were missing.
  return node.getAttribute && node.getAttribute(ATTR_NAME) || '';
}

/**
 * Mounts this component and inserts it into the DOM.
 *
 * @param {ReactComponent} componentInstance The instance to mount.
 * @param {DOMElement} container DOM element to mount into.
 * @param {ReactReconcileTransaction} transaction
 * @param {boolean} shouldReuseMarkup If true, do not insert markup
 */
function mountComponentIntoNode(wrapperInstance, container, transaction, shouldReuseMarkup, context) {
  var markerName;
  if (ReactFeatureFlags.logTopLevelRenders) {
    var wrappedElement = wrapperInstance._currentElement.props.child;
    var type = wrappedElement.type;
    markerName = 'React mount: ' + (typeof type === 'string' ? type : type.displayName || type.name);
    console.time(markerName);
  }

  var markup = ReactReconciler.mountComponent(wrapperInstance, transaction, null, ReactDOMContainerInfo(wrapperInstance, container), context, 0 /* parentDebugID */
  );

  if (markerName) {
    console.timeEnd(markerName);
  }

  wrapperInstance._renderedComponent._topLevelWrapper = wrapperInstance;
  ReactMount._mountImageIntoNode(markup, container, wrapperInstance, shouldReuseMarkup, transaction);
}

/**
 * Batched mount.
 *
 * @param {ReactComponent} componentInstance The instance to mount.
 * @param {DOMElement} container DOM element to mount into.
 * @param {boolean} shouldReuseMarkup If true, do not insert markup
 */
function batchedMountComponentIntoNode(componentInstance, container, shouldReuseMarkup, context) {
  var transaction = ReactUpdates.ReactReconcileTransaction.getPooled(
  /* useCreateElement */
  !shouldReuseMarkup && ReactDOMFeatureFlags.useCreateElement);
  transaction.perform(mountComponentIntoNode, null, componentInstance, container, transaction, shouldReuseMarkup, context);
  ReactUpdates.ReactReconcileTransaction.release(transaction);
}

/**
 * Unmounts a component and removes it from the DOM.
 *
 * @param {ReactComponent} instance React component instance.
 * @param {DOMElement} container DOM element to unmount from.
 * @final
 * @internal
 * @see {ReactMount.unmountComponentAtNode}
 */
function unmountComponentFromNode(instance, container, safely) {
  if (process.env.NODE_ENV !== 'production') {
    ReactInstrumentation.debugTool.onBeginFlush();
  }
  ReactReconciler.unmountComponent(instance, safely);
  if (process.env.NODE_ENV !== 'production') {
    ReactInstrumentation.debugTool.onEndFlush();
  }

  if (container.nodeType === DOC_NODE_TYPE) {
    container = container.documentElement;
  }

  // http://jsperf.com/emptying-a-node
  while (container.lastChild) {
    container.removeChild(container.lastChild);
  }
}

/**
 * True if the supplied DOM node has a direct React-rendered child that is
 * not a React root element. Useful for warning in `render`,
 * `unmountComponentAtNode`, etc.
 *
 * @param {?DOMElement} node The candidate DOM node.
 * @return {boolean} True if the DOM element contains a direct child that was
 * rendered by React but is not a root element.
 * @internal
 */
function hasNonRootReactChild(container) {
  var rootEl = getReactRootElementInContainer(container);
  if (rootEl) {
    var inst = ReactDOMComponentTree.getInstanceFromNode(rootEl);
    return !!(inst && inst._hostParent);
  }
}

/**
 * True if the supplied DOM node is a React DOM element and
 * it has been rendered by another copy of React.
 *
 * @param {?DOMElement} node The candidate DOM node.
 * @return {boolean} True if the DOM has been rendered by another copy of React
 * @internal
 */
function nodeIsRenderedByOtherInstance(container) {
  var rootEl = getReactRootElementInContainer(container);
  return !!(rootEl && isReactNode(rootEl) && !ReactDOMComponentTree.getInstanceFromNode(rootEl));
}

/**
 * True if the supplied DOM node is a valid node element.
 *
 * @param {?DOMElement} node The candidate DOM node.
 * @return {boolean} True if the DOM is a valid DOM node.
 * @internal
 */
function isValidContainer(node) {
  return !!(node && (node.nodeType === ELEMENT_NODE_TYPE || node.nodeType === DOC_NODE_TYPE || node.nodeType === DOCUMENT_FRAGMENT_NODE_TYPE));
}

/**
 * True if the supplied DOM node is a valid React node element.
 *
 * @param {?DOMElement} node The candidate DOM node.
 * @return {boolean} True if the DOM is a valid React DOM node.
 * @internal
 */
function isReactNode(node) {
  return isValidContainer(node) && (node.hasAttribute(ROOT_ATTR_NAME) || node.hasAttribute(ATTR_NAME));
}

function getHostRootInstanceInContainer(container) {
  var rootEl = getReactRootElementInContainer(container);
  var prevHostInstance = rootEl && ReactDOMComponentTree.getInstanceFromNode(rootEl);
  return prevHostInstance && !prevHostInstance._hostParent ? prevHostInstance : null;
}

function getTopLevelWrapperInContainer(container) {
  var root = getHostRootInstanceInContainer(container);
  return root ? root._hostContainerInfo._topLevelWrapper : null;
}

/**
 * Temporary (?) hack so that we can store all top-level pending updates on
 * composites instead of having to worry about different types of components
 * here.
 */
var topLevelRootCounter = 1;
var TopLevelWrapper = function () {
  this.rootID = topLevelRootCounter++;
};
TopLevelWrapper.prototype.isReactComponent = {};
if (process.env.NODE_ENV !== 'production') {
  TopLevelWrapper.displayName = 'TopLevelWrapper';
}
TopLevelWrapper.prototype.render = function () {
  return this.props.child;
};
TopLevelWrapper.isReactTopLevelWrapper = true;

/**
 * Mounting is the process of initializing a React component by creating its
 * representative DOM elements and inserting them into a supplied `container`.
 * Any prior content inside `container` is destroyed in the process.
 *
 *   ReactMount.render(
 *     component,
 *     document.getElementById('container')
 *   );
 *
 *   <div id="container">                   <-- Supplied `container`.
 *     <div data-reactid=".3">              <-- Rendered reactRoot of React
 *       // ...                                 component.
 *     </div>
 *   </div>
 *
 * Inside of `container`, the first element rendered is the "reactRoot".
 */
var ReactMount = {

  TopLevelWrapper: TopLevelWrapper,

  /**
   * Used by devtools. The keys are not important.
   */
  _instancesByReactRootID: instancesByReactRootID,

  /**
   * This is a hook provided to support rendering React components while
   * ensuring that the apparent scroll position of its `container` does not
   * change.
   *
   * @param {DOMElement} container The `container` being rendered into.
   * @param {function} renderCallback This must be called once to do the render.
   */
  scrollMonitor: function (container, renderCallback) {
    renderCallback();
  },

  /**
   * Take a component that's already mounted into the DOM and replace its props
   * @param {ReactComponent} prevComponent component instance already in the DOM
   * @param {ReactElement} nextElement component instance to render
   * @param {DOMElement} container container to render into
   * @param {?function} callback function triggered on completion
   */
  _updateRootComponent: function (prevComponent, nextElement, nextContext, container, callback) {
    ReactMount.scrollMonitor(container, function () {
      ReactUpdateQueue.enqueueElementInternal(prevComponent, nextElement, nextContext);
      if (callback) {
        ReactUpdateQueue.enqueueCallbackInternal(prevComponent, callback);
      }
    });

    return prevComponent;
  },

  /**
   * Render a new component into the DOM. Hooked by hooks!
   *
   * @param {ReactElement} nextElement element to render
   * @param {DOMElement} container container to render into
   * @param {boolean} shouldReuseMarkup if we should skip the markup insertion
   * @return {ReactComponent} nextComponent
   */
  _renderNewRootComponent: function (nextElement, container, shouldReuseMarkup, context) {
    // Various parts of our code (such as ReactCompositeComponent's
    // _renderValidatedComponent) assume that calls to render aren't nested;
    // verify that that's the case.
    process.env.NODE_ENV !== 'production' ? warning(ReactCurrentOwner.current == null, '_renderNewRootComponent(): Render methods should be a pure function ' + 'of props and state; triggering nested component updates from ' + 'render is not allowed. If necessary, trigger nested updates in ' + 'componentDidUpdate. Check the render method of %s.', ReactCurrentOwner.current && ReactCurrentOwner.current.getName() || 'ReactCompositeComponent') : void 0;

    !isValidContainer(container) ? process.env.NODE_ENV !== 'production' ? invariant(false, '_registerComponent(...): Target container is not a DOM element.') : _prodInvariant('37') : void 0;

    ReactBrowserEventEmitter.ensureScrollValueMonitoring();
    var componentInstance = instantiateReactComponent(nextElement, false);

    // The initial render is synchronous but any updates that happen during
    // rendering, in componentWillMount or componentDidMount, will be batched
    // according to the current batching strategy.

    ReactUpdates.batchedUpdates(batchedMountComponentIntoNode, componentInstance, container, shouldReuseMarkup, context);

    var wrapperID = componentInstance._instance.rootID;
    instancesByReactRootID[wrapperID] = componentInstance;

    return componentInstance;
  },

  /**
   * Renders a React component into the DOM in the supplied `container`.
   *
   * If the React component was previously rendered into `container`, this will
   * perform an update on it and only mutate the DOM as necessary to reflect the
   * latest React component.
   *
   * @param {ReactComponent} parentComponent The conceptual parent of this render tree.
   * @param {ReactElement} nextElement Component element to render.
   * @param {DOMElement} container DOM element to render into.
   * @param {?function} callback function triggered on completion
   * @return {ReactComponent} Component instance rendered in `container`.
   */
  renderSubtreeIntoContainer: function (parentComponent, nextElement, container, callback) {
    !(parentComponent != null && ReactInstanceMap.has(parentComponent)) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'parentComponent must be a valid React Component') : _prodInvariant('38') : void 0;
    return ReactMount._renderSubtreeIntoContainer(parentComponent, nextElement, container, callback);
  },

  _renderSubtreeIntoContainer: function (parentComponent, nextElement, container, callback) {
    ReactUpdateQueue.validateCallback(callback, 'ReactDOM.render');
    !React.isValidElement(nextElement) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactDOM.render(): Invalid component element.%s', typeof nextElement === 'string' ? ' Instead of passing a string like \'div\', pass ' + 'React.createElement(\'div\') or <div />.' : typeof nextElement === 'function' ? ' Instead of passing a class like Foo, pass ' + 'React.createElement(Foo) or <Foo />.' :
    // Check if it quacks like an element
    nextElement != null && nextElement.props !== undefined ? ' This may be caused by unintentionally loading two independent ' + 'copies of React.' : '') : _prodInvariant('39', typeof nextElement === 'string' ? ' Instead of passing a string like \'div\', pass ' + 'React.createElement(\'div\') or <div />.' : typeof nextElement === 'function' ? ' Instead of passing a class like Foo, pass ' + 'React.createElement(Foo) or <Foo />.' : nextElement != null && nextElement.props !== undefined ? ' This may be caused by unintentionally loading two independent ' + 'copies of React.' : '') : void 0;

    process.env.NODE_ENV !== 'production' ? warning(!container || !container.tagName || container.tagName.toUpperCase() !== 'BODY', 'render(): Rendering components directly into document.body is ' + 'discouraged, since its children are often manipulated by third-party ' + 'scripts and browser extensions. This may lead to subtle ' + 'reconciliation issues. Try rendering into a container element created ' + 'for your app.') : void 0;

    var nextWrappedElement = React.createElement(TopLevelWrapper, { child: nextElement });

    var nextContext;
    if (parentComponent) {
      var parentInst = ReactInstanceMap.get(parentComponent);
      nextContext = parentInst._processChildContext(parentInst._context);
    } else {
      nextContext = emptyObject;
    }

    var prevComponent = getTopLevelWrapperInContainer(container);

    if (prevComponent) {
      var prevWrappedElement = prevComponent._currentElement;
      var prevElement = prevWrappedElement.props.child;
      if (shouldUpdateReactComponent(prevElement, nextElement)) {
        var publicInst = prevComponent._renderedComponent.getPublicInstance();
        var updatedCallback = callback && function () {
          callback.call(publicInst);
        };
        ReactMount._updateRootComponent(prevComponent, nextWrappedElement, nextContext, container, updatedCallback);
        return publicInst;
      } else {
        ReactMount.unmountComponentAtNode(container);
      }
    }

    var reactRootElement = getReactRootElementInContainer(container);
    var containerHasReactMarkup = reactRootElement && !!internalGetID(reactRootElement);
    var containerHasNonRootReactChild = hasNonRootReactChild(container);

    if (process.env.NODE_ENV !== 'production') {
      process.env.NODE_ENV !== 'production' ? warning(!containerHasNonRootReactChild, 'render(...): Replacing React-rendered children with a new root ' + 'component. If you intended to update the children of this node, ' + 'you should instead have the existing children update their state ' + 'and render the new components instead of calling ReactDOM.render.') : void 0;

      if (!containerHasReactMarkup || reactRootElement.nextSibling) {
        var rootElementSibling = reactRootElement;
        while (rootElementSibling) {
          if (internalGetID(rootElementSibling)) {
            process.env.NODE_ENV !== 'production' ? warning(false, 'render(): Target node has markup rendered by React, but there ' + 'are unrelated nodes as well. This is most commonly caused by ' + 'white-space inserted around server-rendered markup.') : void 0;
            break;
          }
          rootElementSibling = rootElementSibling.nextSibling;
        }
      }
    }

    var shouldReuseMarkup = containerHasReactMarkup && !prevComponent && !containerHasNonRootReactChild;
    var component = ReactMount._renderNewRootComponent(nextWrappedElement, container, shouldReuseMarkup, nextContext)._renderedComponent.getPublicInstance();
    if (callback) {
      callback.call(component);
    }
    return component;
  },

  /**
   * Renders a React component into the DOM in the supplied `container`.
   * See https://facebook.github.io/react/docs/top-level-api.html#reactdom.render
   *
   * If the React component was previously rendered into `container`, this will
   * perform an update on it and only mutate the DOM as necessary to reflect the
   * latest React component.
   *
   * @param {ReactElement} nextElement Component element to render.
   * @param {DOMElement} container DOM element to render into.
   * @param {?function} callback function triggered on completion
   * @return {ReactComponent} Component instance rendered in `container`.
   */
  render: function (nextElement, container, callback) {
    return ReactMount._renderSubtreeIntoContainer(null, nextElement, container, callback);
  },

  /**
   * Unmounts and destroys the React component rendered in the `container`.
   * See https://facebook.github.io/react/docs/top-level-api.html#reactdom.unmountcomponentatnode
   *
   * @param {DOMElement} container DOM element containing a React component.
   * @return {boolean} True if a component was found in and unmounted from
   *                   `container`
   */
  unmountComponentAtNode: function (container) {
    // Various parts of our code (such as ReactCompositeComponent's
    // _renderValidatedComponent) assume that calls to render aren't nested;
    // verify that that's the case. (Strictly speaking, unmounting won't cause a
    // render but we still don't expect to be in a render call here.)
    process.env.NODE_ENV !== 'production' ? warning(ReactCurrentOwner.current == null, 'unmountComponentAtNode(): Render methods should be a pure function ' + 'of props and state; triggering nested component updates from render ' + 'is not allowed. If necessary, trigger nested updates in ' + 'componentDidUpdate. Check the render method of %s.', ReactCurrentOwner.current && ReactCurrentOwner.current.getName() || 'ReactCompositeComponent') : void 0;

    !isValidContainer(container) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'unmountComponentAtNode(...): Target container is not a DOM element.') : _prodInvariant('40') : void 0;

    if (process.env.NODE_ENV !== 'production') {
      process.env.NODE_ENV !== 'production' ? warning(!nodeIsRenderedByOtherInstance(container), 'unmountComponentAtNode(): The node you\'re attempting to unmount ' + 'was rendered by another copy of React.') : void 0;
    }

    var prevComponent = getTopLevelWrapperInContainer(container);
    if (!prevComponent) {
      // Check if the node being unmounted was rendered by React, but isn't a
      // root node.
      var containerHasNonRootReactChild = hasNonRootReactChild(container);

      // Check if the container itself is a React root node.
      var isContainerReactRoot = container.nodeType === 1 && container.hasAttribute(ROOT_ATTR_NAME);

      if (process.env.NODE_ENV !== 'production') {
        process.env.NODE_ENV !== 'production' ? warning(!containerHasNonRootReactChild, 'unmountComponentAtNode(): The node you\'re attempting to unmount ' + 'was rendered by React and is not a top-level container. %s', isContainerReactRoot ? 'You may have accidentally passed in a React root node instead ' + 'of its container.' : 'Instead, have the parent component update its state and ' + 'rerender in order to remove this component.') : void 0;
      }

      return false;
    }
    delete instancesByReactRootID[prevComponent._instance.rootID];
    ReactUpdates.batchedUpdates(unmountComponentFromNode, prevComponent, container, false);
    return true;
  },

  _mountImageIntoNode: function (markup, container, instance, shouldReuseMarkup, transaction) {
    !isValidContainer(container) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'mountComponentIntoNode(...): Target container is not valid.') : _prodInvariant('41') : void 0;

    if (shouldReuseMarkup) {
      var rootElement = getReactRootElementInContainer(container);
      if (ReactMarkupChecksum.canReuseMarkup(markup, rootElement)) {
        ReactDOMComponentTree.precacheNode(instance, rootElement);
        return;
      } else {
        var checksum = rootElement.getAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME);
        rootElement.removeAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME);

        var rootMarkup = rootElement.outerHTML;
        rootElement.setAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME, checksum);

        var normalizedMarkup = markup;
        if (process.env.NODE_ENV !== 'production') {
          // because rootMarkup is retrieved from the DOM, various normalizations
          // will have occurred which will not be present in `markup`. Here,
          // insert markup into a <div> or <iframe> depending on the container
          // type to perform the same normalizations before comparing.
          var normalizer;
          if (container.nodeType === ELEMENT_NODE_TYPE) {
            normalizer = document.createElement('div');
            normalizer.innerHTML = markup;
            normalizedMarkup = normalizer.innerHTML;
          } else {
            normalizer = document.createElement('iframe');
            document.body.appendChild(normalizer);
            normalizer.contentDocument.write(markup);
            normalizedMarkup = normalizer.contentDocument.documentElement.outerHTML;
            document.body.removeChild(normalizer);
          }
        }

        var diffIndex = firstDifferenceIndex(normalizedMarkup, rootMarkup);
        var difference = ' (client) ' + normalizedMarkup.substring(diffIndex - 20, diffIndex + 20) + '\n (server) ' + rootMarkup.substring(diffIndex - 20, diffIndex + 20);

        !(container.nodeType !== DOC_NODE_TYPE) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'You\'re trying to render a component to the document using server rendering but the checksum was invalid. This usually means you rendered a different component type or props on the client from the one on the server, or your render() methods are impure. React cannot handle this case due to cross-browser quirks by rendering at the document root. You should look for environment dependent code in your components and ensure the props are the same client and server side:\n%s', difference) : _prodInvariant('42', difference) : void 0;

        if (process.env.NODE_ENV !== 'production') {
          process.env.NODE_ENV !== 'production' ? warning(false, 'React attempted to reuse markup in a container but the ' + 'checksum was invalid. This generally means that you are ' + 'using server rendering and the markup generated on the ' + 'server was not what the client was expecting. React injected ' + 'new markup to compensate which works but you have lost many ' + 'of the benefits of server rendering. Instead, figure out ' + 'why the markup being generated is different on the client ' + 'or server:\n%s', difference) : void 0;
        }
      }
    }

    !(container.nodeType !== DOC_NODE_TYPE) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'You\'re trying to render a component to the document but you didn\'t use server rendering. We can\'t do this without using server rendering due to cross-browser quirks. See ReactDOMServer.renderToString() for server rendering.') : _prodInvariant('43') : void 0;

    if (transaction.useCreateElement) {
      while (container.lastChild) {
        container.removeChild(container.lastChild);
      }
      DOMLazyTree.insertTreeBefore(container, markup, null);
    } else {
      setInnerHTML(container, markup);
      ReactDOMComponentTree.precacheNode(instance, container.firstChild);
    }

    if (process.env.NODE_ENV !== 'production') {
      var hostNode = ReactDOMComponentTree.getInstanceFromNode(container.firstChild);
      if (hostNode._debugID !== 0) {
        ReactInstrumentation.debugTool.onHostOperation({
          instanceID: hostNode._debugID,
          type: 'mount',
          payload: markup.toString()
        });
      }
    }
  }
};

module.exports = ReactMount;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 171 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var _prodInvariant = __webpack_require__(4);

var React = __webpack_require__(45);

var invariant = __webpack_require__(1);

var ReactNodeTypes = {
  HOST: 0,
  COMPOSITE: 1,
  EMPTY: 2,

  getType: function (node) {
    if (node === null || node === false) {
      return ReactNodeTypes.EMPTY;
    } else if (React.isValidElement(node)) {
      if (typeof node.type === 'function') {
        return ReactNodeTypes.COMPOSITE;
      } else {
        return ReactNodeTypes.HOST;
      }
    }
     true ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Unexpected node: %s', node) : _prodInvariant('26', node) : void 0;
  }
};

module.exports = ReactNodeTypes;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 172 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';

module.exports = ReactPropTypesSecret;

/***/ }),
/* 173 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ViewportMetrics = {

  currentScrollLeft: 0,

  currentScrollTop: 0,

  refreshScrollValues: function (scrollPosition) {
    ViewportMetrics.currentScrollLeft = scrollPosition.x;
    ViewportMetrics.currentScrollTop = scrollPosition.y;
  }

};

module.exports = ViewportMetrics;

/***/ }),
/* 174 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2014-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var _prodInvariant = __webpack_require__(4);

var invariant = __webpack_require__(1);

/**
 * Accumulates items that must not be null or undefined into the first one. This
 * is used to conserve memory by avoiding array allocations, and thus sacrifices
 * API cleanness. Since `current` can be null before being passed in and not
 * null after this function, make sure to assign it back to `current`:
 *
 * `a = accumulateInto(a, b);`
 *
 * This API should be sparingly used. Try `accumulate` for something cleaner.
 *
 * @return {*|array<*>} An accumulation of items.
 */

function accumulateInto(current, next) {
  !(next != null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'accumulateInto(...): Accumulated items must not be null or undefined.') : _prodInvariant('30') : void 0;

  if (current == null) {
    return next;
  }

  // Both are not empty. Warning: Never call x.concat(y) when you are not
  // certain that x is an Array (x could be a string with concat method).
  if (Array.isArray(current)) {
    if (Array.isArray(next)) {
      current.push.apply(current, next);
      return current;
    }
    current.push(next);
    return current;
  }

  if (Array.isArray(next)) {
    // A bit too dangerous to mutate `next`.
    return [current].concat(next);
  }

  return [current, next];
}

module.exports = accumulateInto;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 175 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



/**
 * @param {array} arr an "accumulation" of items which is either an Array or
 * a single item. Useful when paired with the `accumulate` module. This is a
 * simple utility that allows us to reason about a collection of items, but
 * handling the case when there is exactly one item (and we do not need to
 * allocate an array).
 */

function forEachAccumulated(arr, cb, scope) {
  if (Array.isArray(arr)) {
    arr.forEach(cb, scope);
  } else if (arr) {
    cb.call(scope, arr);
  }
}

module.exports = forEachAccumulated;

/***/ }),
/* 176 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ReactNodeTypes = __webpack_require__(171);

function getHostComponentFromComposite(inst) {
  var type;

  while ((type = inst._renderedNodeType) === ReactNodeTypes.COMPOSITE) {
    inst = inst._renderedComponent;
  }

  if (type === ReactNodeTypes.HOST) {
    return inst._renderedComponent;
  } else if (type === ReactNodeTypes.EMPTY) {
    return null;
  }
}

module.exports = getHostComponentFromComposite;

/***/ }),
/* 177 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ExecutionEnvironment = __webpack_require__(11);

var contentKey = null;

/**
 * Gets the key used to access text content on a DOM node.
 *
 * @return {?string} Key used to access text content.
 * @internal
 */
function getTextContentAccessor() {
  if (!contentKey && ExecutionEnvironment.canUseDOM) {
    // Prefer textContent to innerText because many browsers support both but
    // SVG <text> elements don't support innerText even when <div> does.
    contentKey = 'textContent' in document.documentElement ? 'textContent' : 'innerText';
  }
  return contentKey;
}

module.exports = getTextContentAccessor;

/***/ }),
/* 178 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4),
    _assign = __webpack_require__(7);

var ReactCompositeComponent = __webpack_require__(356);
var ReactEmptyComponent = __webpack_require__(166);
var ReactHostComponent = __webpack_require__(168);

var getNextDebugID = __webpack_require__(410);
var invariant = __webpack_require__(1);
var warning = __webpack_require__(2);

// To avoid a cyclic dependency, we create the final class in this module
var ReactCompositeComponentWrapper = function (element) {
  this.construct(element);
};
_assign(ReactCompositeComponentWrapper.prototype, ReactCompositeComponent, {
  _instantiateReactComponent: instantiateReactComponent
});

function getDeclarationErrorAddendum(owner) {
  if (owner) {
    var name = owner.getName();
    if (name) {
      return ' Check the render method of `' + name + '`.';
    }
  }
  return '';
}

/**
 * Check if the type reference is a known internal type. I.e. not a user
 * provided composite type.
 *
 * @param {function} type
 * @return {boolean} Returns true if this is a valid internal type.
 */
function isInternalComponentType(type) {
  return typeof type === 'function' && typeof type.prototype !== 'undefined' && typeof type.prototype.mountComponent === 'function' && typeof type.prototype.receiveComponent === 'function';
}

/**
 * Given a ReactNode, create an instance that will actually be mounted.
 *
 * @param {ReactNode} node
 * @param {boolean} shouldHaveDebugID
 * @return {object} A new instance of the element's constructor.
 * @protected
 */
function instantiateReactComponent(node, shouldHaveDebugID) {
  var instance;

  if (node === null || node === false) {
    instance = ReactEmptyComponent.create(instantiateReactComponent);
  } else if (typeof node === 'object') {
    var element = node;
    var type = element.type;
    if (typeof type !== 'function' && typeof type !== 'string') {
      var info = '';
      if (process.env.NODE_ENV !== 'production') {
        if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) {
          info += ' You likely forgot to export your component from the file ' + 'it\'s defined in.';
        }
      }
      info += getDeclarationErrorAddendum(element._owner);
       true ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: %s.%s', type == null ? type : typeof type, info) : _prodInvariant('130', type == null ? type : typeof type, info) : void 0;
    }

    // Special case string values
    if (typeof element.type === 'string') {
      instance = ReactHostComponent.createInternalComponent(element);
    } else if (isInternalComponentType(element.type)) {
      // This is temporarily available for custom components that are not string
      // representations. I.e. ART. Once those are updated to use the string
      // representation, we can drop this code path.
      instance = new element.type(element);

      // We renamed this. Allow the old name for compat. :(
      if (!instance.getHostNode) {
        instance.getHostNode = instance.getNativeNode;
      }
    } else {
      instance = new ReactCompositeComponentWrapper(element);
    }
  } else if (typeof node === 'string' || typeof node === 'number') {
    instance = ReactHostComponent.createInstanceForText(node);
  } else {
     true ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Encountered invalid React node of type %s', typeof node) : _prodInvariant('131', typeof node) : void 0;
  }

  if (process.env.NODE_ENV !== 'production') {
    process.env.NODE_ENV !== 'production' ? warning(typeof instance.mountComponent === 'function' && typeof instance.receiveComponent === 'function' && typeof instance.getHostNode === 'function' && typeof instance.unmountComponent === 'function', 'Only React Components can be mounted.') : void 0;
  }

  // These two fields are used by the DOM and ART diffing algorithms
  // respectively. Instead of using expandos on components, we should be
  // storing the state needed by the diffing algorithms elsewhere.
  instance._mountIndex = 0;
  instance._mountImage = null;

  if (process.env.NODE_ENV !== 'production') {
    instance._debugID = shouldHaveDebugID ? getNextDebugID() : 0;
  }

  // Internal instances should fully constructed at this point, so they should
  // not get any new fields added to them at this point.
  if (process.env.NODE_ENV !== 'production') {
    if (Object.preventExtensions) {
      Object.preventExtensions(instance);
    }
  }

  return instance;
}

module.exports = instantiateReactComponent;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 179 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



/**
 * @see http://www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary
 */

var supportedInputTypes = {
  'color': true,
  'date': true,
  'datetime': true,
  'datetime-local': true,
  'email': true,
  'month': true,
  'number': true,
  'password': true,
  'range': true,
  'search': true,
  'tel': true,
  'text': true,
  'time': true,
  'url': true,
  'week': true
};

function isTextInputElement(elem) {
  var nodeName = elem && elem.nodeName && elem.nodeName.toLowerCase();

  if (nodeName === 'input') {
    return !!supportedInputTypes[elem.type];
  }

  if (nodeName === 'textarea') {
    return true;
  }

  return false;
}

module.exports = isTextInputElement;

/***/ }),
/* 180 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ExecutionEnvironment = __webpack_require__(11);
var escapeTextContentForBrowser = __webpack_require__(71);
var setInnerHTML = __webpack_require__(72);

/**
 * Set the textContent property of a node, ensuring that whitespace is preserved
 * even in IE8. innerText is a poor substitute for textContent and, among many
 * issues, inserts <br> instead of the literal newline chars. innerHTML behaves
 * as it should.
 *
 * @param {DOMElement} node
 * @param {string} text
 * @internal
 */
var setTextContent = function (node, text) {
  if (text) {
    var firstChild = node.firstChild;

    if (firstChild && firstChild === node.lastChild && firstChild.nodeType === 3) {
      firstChild.nodeValue = text;
      return;
    }
  }
  node.textContent = text;
};

if (ExecutionEnvironment.canUseDOM) {
  if (!('textContent' in document.documentElement)) {
    setTextContent = function (node, text) {
      if (node.nodeType === 3) {
        node.nodeValue = text;
        return;
      }
      setInnerHTML(node, escapeTextContentForBrowser(text));
    };
  }
}

module.exports = setTextContent;

/***/ }),
/* 181 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4);

var ReactCurrentOwner = __webpack_require__(20);
var REACT_ELEMENT_TYPE = __webpack_require__(375);

var getIteratorFn = __webpack_require__(409);
var invariant = __webpack_require__(1);
var KeyEscapeUtils = __webpack_require__(110);
var warning = __webpack_require__(2);

var SEPARATOR = '.';
var SUBSEPARATOR = ':';

/**
 * This is inlined from ReactElement since this file is shared between
 * isomorphic and renderers. We could extract this to a
 *
 */

/**
 * TODO: Test that a single child and an array with one item have the same key
 * pattern.
 */

var didWarnAboutMaps = false;

/**
 * Generate a key string that identifies a component within a set.
 *
 * @param {*} component A component that could contain a manual key.
 * @param {number} index Index that is used if a manual key is not provided.
 * @return {string}
 */
function getComponentKey(component, index) {
  // Do some typechecking here since we call this blindly. We want to ensure
  // that we don't block potential future ES APIs.
  if (component && typeof component === 'object' && component.key != null) {
    // Explicit key
    return KeyEscapeUtils.escape(component.key);
  }
  // Implicit key determined by the index in the set
  return index.toString(36);
}

/**
 * @param {?*} children Children tree container.
 * @param {!string} nameSoFar Name of the key path so far.
 * @param {!function} callback Callback to invoke with each child found.
 * @param {?*} traverseContext Used to pass information throughout the traversal
 * process.
 * @return {!number} The number of children in this subtree.
 */
function traverseAllChildrenImpl(children, nameSoFar, callback, traverseContext) {
  var type = typeof children;

  if (type === 'undefined' || type === 'boolean') {
    // All of the above are perceived as null.
    children = null;
  }

  if (children === null || type === 'string' || type === 'number' ||
  // The following is inlined from ReactElement. This means we can optimize
  // some checks. React Fiber also inlines this logic for similar purposes.
  type === 'object' && children.$$typeof === REACT_ELEMENT_TYPE) {
    callback(traverseContext, children,
    // If it's the only child, treat the name as if it was wrapped in an array
    // so that it's consistent if the number of children grows.
    nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar);
    return 1;
  }

  var child;
  var nextName;
  var subtreeCount = 0; // Count of children found in the current subtree.
  var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR;

  if (Array.isArray(children)) {
    for (var i = 0; i < children.length; i++) {
      child = children[i];
      nextName = nextNamePrefix + getComponentKey(child, i);
      subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
    }
  } else {
    var iteratorFn = getIteratorFn(children);
    if (iteratorFn) {
      var iterator = iteratorFn.call(children);
      var step;
      if (iteratorFn !== children.entries) {
        var ii = 0;
        while (!(step = iterator.next()).done) {
          child = step.value;
          nextName = nextNamePrefix + getComponentKey(child, ii++);
          subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
        }
      } else {
        if (process.env.NODE_ENV !== 'production') {
          var mapsAsChildrenAddendum = '';
          if (ReactCurrentOwner.current) {
            var mapsAsChildrenOwnerName = ReactCurrentOwner.current.getName();
            if (mapsAsChildrenOwnerName) {
              mapsAsChildrenAddendum = ' Check the render method of `' + mapsAsChildrenOwnerName + '`.';
            }
          }
          process.env.NODE_ENV !== 'production' ? warning(didWarnAboutMaps, 'Using Maps as children is not yet fully supported. It is an ' + 'experimental feature that might be removed. Convert it to a ' + 'sequence / iterable of keyed ReactElements instead.%s', mapsAsChildrenAddendum) : void 0;
          didWarnAboutMaps = true;
        }
        // Iterator will provide entry [k,v] tuples rather than values.
        while (!(step = iterator.next()).done) {
          var entry = step.value;
          if (entry) {
            child = entry[1];
            nextName = nextNamePrefix + KeyEscapeUtils.escape(entry[0]) + SUBSEPARATOR + getComponentKey(child, 0);
            subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
          }
        }
      }
    } else if (type === 'object') {
      var addendum = '';
      if (process.env.NODE_ENV !== 'production') {
        addendum = ' If you meant to render a collection of children, use an array ' + 'instead or wrap the object using createFragment(object) from the ' + 'React add-ons.';
        if (children._isReactElement) {
          addendum = ' It looks like you\'re using an element created by a different ' + 'version of React. Make sure to use only one copy of React.';
        }
        if (ReactCurrentOwner.current) {
          var name = ReactCurrentOwner.current.getName();
          if (name) {
            addendum += ' Check the render method of `' + name + '`.';
          }
        }
      }
      var childrenString = String(children);
       true ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Objects are not valid as a React child (found: %s).%s', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : _prodInvariant('31', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : void 0;
    }
  }

  return subtreeCount;
}

/**
 * Traverses children that are typically specified as `props.children`, but
 * might also be specified through attributes:
 *
 * - `traverseAllChildren(this.props.children, ...)`
 * - `traverseAllChildren(this.props.leftPanelChildren, ...)`
 *
 * The `traverseContext` is an optional argument that is passed through the
 * entire traversal. It can be used to store accumulations or anything else that
 * the callback might find relevant.
 *
 * @param {?*} children Children tree object.
 * @param {!function} callback To invoke upon traversing each child.
 * @param {?*} traverseContext Context for traversal.
 * @return {!number} The number of children in this subtree.
 */
function traverseAllChildren(children, callback, traverseContext) {
  if (children == null) {
    return 0;
  }

  return traverseAllChildrenImpl(children, '', callback, traverseContext);
}

module.exports = traverseAllChildren;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 182 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2014-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



// The Symbol used to tag the ReactElement type. If there is no native Symbol
// nor polyfill, then a plain number is used for performance.

var REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.element') || 0xeac7;

module.exports = REACT_ELEMENT_TYPE;

/***/ }),
/* 183 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2014-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */

/**
 * ReactElementValidator provides a wrapper around a element factory
 * which validates the props passed to the element. This is intended to be
 * used only in DEV and could be replaced by a static type checker for languages
 * that support it.
 */



var ReactCurrentOwner = __webpack_require__(20);
var ReactComponentTreeHook = __webpack_require__(14);
var ReactElement = __webpack_require__(37);

var checkReactTypeSpec = __webpack_require__(423);

var canDefineProperty = __webpack_require__(125);
var getIteratorFn = __webpack_require__(126);
var warning = __webpack_require__(2);

function getDeclarationErrorAddendum() {
  if (ReactCurrentOwner.current) {
    var name = ReactCurrentOwner.current.getName();
    if (name) {
      return ' Check the render method of `' + name + '`.';
    }
  }
  return '';
}

/**
 * Warn if there's no key explicitly set on dynamic arrays of children or
 * object keys are not valid. This allows us to keep track of children between
 * updates.
 */
var ownerHasKeyUseWarning = {};

function getCurrentComponentErrorInfo(parentType) {
  var info = getDeclarationErrorAddendum();

  if (!info) {
    var parentName = typeof parentType === 'string' ? parentType : parentType.displayName || parentType.name;
    if (parentName) {
      info = ' Check the top-level render call using <' + parentName + '>.';
    }
  }
  return info;
}

/**
 * Warn if the element doesn't have an explicit key assigned to it.
 * This element is in an array. The array could grow and shrink or be
 * reordered. All children that haven't already been validated are required to
 * have a "key" property assigned to it. Error statuses are cached so a warning
 * will only be shown once.
 *
 * @internal
 * @param {ReactElement} element Element that requires a key.
 * @param {*} parentType element's parent's type.
 */
function validateExplicitKey(element, parentType) {
  if (!element._store || element._store.validated || element.key != null) {
    return;
  }
  element._store.validated = true;

  var memoizer = ownerHasKeyUseWarning.uniqueKey || (ownerHasKeyUseWarning.uniqueKey = {});

  var currentComponentErrorInfo = getCurrentComponentErrorInfo(parentType);
  if (memoizer[currentComponentErrorInfo]) {
    return;
  }
  memoizer[currentComponentErrorInfo] = true;

  // Usually the current owner is the offender, but if it accepts children as a
  // property, it may be the creator of the child that's responsible for
  // assigning it a key.
  var childOwner = '';
  if (element && element._owner && element._owner !== ReactCurrentOwner.current) {
    // Give the component that originally created this child.
    childOwner = ' It was passed a child from ' + element._owner.getName() + '.';
  }

  process.env.NODE_ENV !== 'production' ? warning(false, 'Each child in an array or iterator should have a unique "key" prop.' + '%s%s See https://fb.me/react-warning-keys for more information.%s', currentComponentErrorInfo, childOwner, ReactComponentTreeHook.getCurrentStackAddendum(element)) : void 0;
}

/**
 * Ensure that every element either is passed in a static location, in an
 * array with an explicit keys property defined, or in an object literal
 * with valid key property.
 *
 * @internal
 * @param {ReactNode} node Statically passed child of any type.
 * @param {*} parentType node's parent's type.
 */
function validateChildKeys(node, parentType) {
  if (typeof node !== 'object') {
    return;
  }
  if (Array.isArray(node)) {
    for (var i = 0; i < node.length; i++) {
      var child = node[i];
      if (ReactElement.isValidElement(child)) {
        validateExplicitKey(child, parentType);
      }
    }
  } else if (ReactElement.isValidElement(node)) {
    // This element was passed in a valid location.
    if (node._store) {
      node._store.validated = true;
    }
  } else if (node) {
    var iteratorFn = getIteratorFn(node);
    // Entry iterators provide implicit keys.
    if (iteratorFn) {
      if (iteratorFn !== node.entries) {
        var iterator = iteratorFn.call(node);
        var step;
        while (!(step = iterator.next()).done) {
          if (ReactElement.isValidElement(step.value)) {
            validateExplicitKey(step.value, parentType);
          }
        }
      }
    }
  }
}

/**
 * Given an element, validate that its props follow the propTypes definition,
 * provided by the type.
 *
 * @param {ReactElement} element
 */
function validatePropTypes(element) {
  var componentClass = element.type;
  if (typeof componentClass !== 'function') {
    return;
  }
  var name = componentClass.displayName || componentClass.name;
  if (componentClass.propTypes) {
    checkReactTypeSpec(componentClass.propTypes, element.props, 'prop', name, element, null);
  }
  if (typeof componentClass.getDefaultProps === 'function') {
    process.env.NODE_ENV !== 'production' ? warning(componentClass.getDefaultProps.isReactClassApproved, 'getDefaultProps is only used on classic React.createClass ' + 'definitions. Use a static property named `defaultProps` instead.') : void 0;
  }
}

var ReactElementValidator = {

  createElement: function (type, props, children) {
    var validType = typeof type === 'string' || typeof type === 'function';
    // We warn in this case but don't throw. We expect the element creation to
    // succeed and there will likely be errors in render.
    if (!validType) {
      if (typeof type !== 'function' && typeof type !== 'string') {
        var info = '';
        if (type === undefined || typeof type === 'object' && type !== null && Object.keys(type).length === 0) {
          info += ' You likely forgot to export your component from the file ' + 'it\'s defined in.';
        }
        info += getDeclarationErrorAddendum();
        process.env.NODE_ENV !== 'production' ? warning(false, 'React.createElement: type is invalid -- expected a string (for ' + 'built-in components) or a class/function (for composite ' + 'components) but got: %s.%s', type == null ? type : typeof type, info) : void 0;
      }
    }

    var element = ReactElement.createElement.apply(this, arguments);

    // The result can be nullish if a mock or a custom function is used.
    // TODO: Drop this when these are no longer allowed as the type argument.
    if (element == null) {
      return element;
    }

    // Skip key warning if the type isn't valid since our key validation logic
    // doesn't expect a non-string/function type and can throw confusing errors.
    // We don't want exception behavior to differ between dev and prod.
    // (Rendering will throw with a helpful message and as soon as the type is
    // fixed, the key warnings will appear.)
    if (validType) {
      for (var i = 2; i < arguments.length; i++) {
        validateChildKeys(arguments[i], type);
      }
    }

    validatePropTypes(element);

    return element;
  },

  createFactory: function (type) {
    var validatedFactory = ReactElementValidator.createElement.bind(null, type);
    // Legacy hook TODO: Warn if this is accessed
    validatedFactory.type = type;

    if (process.env.NODE_ENV !== 'production') {
      if (canDefineProperty) {
        Object.defineProperty(validatedFactory, 'type', {
          enumerable: false,
          get: function () {
            process.env.NODE_ENV !== 'production' ? warning(false, 'Factory.type is deprecated. Access the class directly ' + 'before passing it to createFactory.') : void 0;
            Object.defineProperty(this, 'type', {
              value: type
            });
            return type;
          }
        });
      }
    }

    return validatedFactory;
  },

  cloneElement: function (element, props, children) {
    var newElement = ReactElement.cloneElement.apply(this, arguments);
    for (var i = 2; i < arguments.length; i++) {
      validateChildKeys(arguments[i], newElement.type);
    }
    validatePropTypes(newElement);
    return newElement;
  }

};

module.exports = ReactElementValidator;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 184 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var ReactPropTypesSecret = 'SECRET_DO_NOT_PASS_THIS_OR_YOU_WILL_BE_FIRED';

module.exports = ReactPropTypesSecret;

/***/ }),
/* 185 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

var _reactDom = __webpack_require__(160);

var _reactDom2 = _interopRequireDefault(_reactDom);

__webpack_require__(428);

var _App = __webpack_require__(186);

var _App2 = _interopRequireDefault(_App);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

_reactDom2['default'].render(_react2['default'].createElement(_App2['default'], null), document.getElementById('mount'));

/***/ }),
/* 186 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports['default'] = undefined;

var _stringify = __webpack_require__(187);

var _stringify2 = _interopRequireDefault(_stringify);

var _extends2 = __webpack_require__(197);

var _extends3 = _interopRequireDefault(_extends2);

var _getPrototypeOf = __webpack_require__(191);

var _getPrototypeOf2 = _interopRequireDefault(_getPrototypeOf);

var _classCallCheck2 = __webpack_require__(195);

var _classCallCheck3 = _interopRequireDefault(_classCallCheck2);

var _createClass2 = __webpack_require__(196);

var _createClass3 = _interopRequireDefault(_createClass2);

var _possibleConstructorReturn2 = __webpack_require__(199);

var _possibleConstructorReturn3 = _interopRequireDefault(_possibleConstructorReturn2);

var _inherits2 = __webpack_require__(198);

var _inherits3 = _interopRequireDefault(_inherits2);

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

var _graphiql = __webpack_require__(290);

var _graphiql2 = _interopRequireDefault(_graphiql);

var _isomorphicFetch = __webpack_require__(343);

var _isomorphicFetch2 = _interopRequireDefault(_isomorphicFetch);

var _validUrl = __webpack_require__(429);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

var options = { method: 'post', headers: { 'Content-Type': 'application/json' } };
var endpoint = 'https://ga-development.hofmannnet.myhome-server.de/graphql/'; // Initial

var defaultQuery = '\n# Welcome to GraphiQL\n#\n# GraphiQL is an in-browser tool for writing, validating, and\n# testing GraphQL queries.\n#\n# Type queries into this side of the screen, and you will see intelligent\n# typeaheads aware of the current GraphQL type schema and live syntax and\n# validation errors highlighted within the text.\n#\n# GraphQL queries typically start with a "{" character. Lines that starts\n# with a # are ignored.\n#\n# An example GraphQL query might look like:\n#\n#     {\n#       field(arg: "value") {\n#         subField\n#       }\n#     }\n#\n# Keyboard shortcuts:\n#\n#       Run Query:  Ctrl-Enter (or press the play button above)\n#\n#   Auto Complete:  Ctrl-Space (or just start typing)\n#\n# # # # # # # # # # # # # # # # # # # # # # # # # # # # # #\n# Default endpoint is an instance of https://www.graph.cool/\n# # # # # # # # # # # # # # # # # # # # # # # # # # # # # #\n\nquery {\n  countries {\n    name\n  }\n}\n';

var App = function (_React$Component) {
  (0, _inherits3['default'])(App, _React$Component);

  function App(props) {
    (0, _classCallCheck3['default'])(this, App);

    var _this = (0, _possibleConstructorReturn3['default'])(this, (App.__proto__ || (0, _getPrototypeOf2['default'])(App)).call(this, props));

    _this.createFetcher = function (endpoint) {
      return function (param) {
        return (0, _isomorphicFetch2['default'])(endpoint, (0, _extends3['default'])({}, options, { body: (0, _stringify2['default'])(param) })).then(function (response) {
          return response.json();
        });
      };
    };

    _this.changeEndpoint = function (endpoint) {
      return _this.setState({
        endpoint: endpoint,
        fetcher: _this.createFetcher(endpoint)
      });
    };

    _this.validateAndChangeEndpoint = function (endpoint) {
      return (0, _validUrl.isUri)(endpoint) ? _this.changeEndpoint(endpoint) : (window.alert('Invalid url'), _this.chooseEndpoint());
    };

    _this.chooseEndpoint = function () {
      return _this.validateAndChangeEndpoint(window.prompt('Choose the new endpoint', _this.state.endpoint));
    };

    _this.setRef = function (c) {
      return _this.graphiql = c;
    };

    _this.state = {
      defaultQuery: defaultQuery,
      endpoint: endpoint,
      fetcher: _this.createFetcher(endpoint)
    };
    return _this;
  }

  /**
  * GraphiQL fetcher factory.
  */


  /**
   * Change endpoint and fetcher.
   */


  /**
   * validate end change endpoint, but only when new one is valid url.
   */


  /**
   * Promp user for new endpoint.
   */


  (0, _createClass3['default'])(App, [{
    key: 'render',
    value: function render() {
      return _react2['default'].createElement(
        'div',
        { id: 'container' },
        _react2['default'].createElement(
          _graphiql2['default'],
          {
            ref: this.setRef,
            fetcher: this.state.fetcher,
            defaultQuery: this.state.defaultQuery
          },
          _react2['default'].createElement(
            _graphiql2['default'].Logo,
            null),
          _react2['default'].createElement(
            _graphiql2['default'].Toolbar,
            null,
          )
        )
      );
    }
  }]);
  return App;
}(_react2['default'].Component);

exports['default'] = App;

/***/ }),
/* 187 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(221), __esModule: true };

/***/ }),
/* 188 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(222), __esModule: true };

/***/ }),
/* 189 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(223), __esModule: true };

/***/ }),
/* 190 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(224), __esModule: true };

/***/ }),
/* 191 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(225), __esModule: true };

/***/ }),
/* 192 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(226), __esModule: true };

/***/ }),
/* 193 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(227), __esModule: true };

/***/ }),
/* 194 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = { "default": __webpack_require__(228), __esModule: true };

/***/ }),
/* 195 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

exports.default = function (instance, Constructor) {
  if (!(instance instanceof Constructor)) {
    throw new TypeError("Cannot call a class as a function");
  }
};

/***/ }),
/* 196 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _defineProperty = __webpack_require__(190);

var _defineProperty2 = _interopRequireDefault(_defineProperty);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = function () {
  function defineProperties(target, props) {
    for (var i = 0; i < props.length; i++) {
      var descriptor = props[i];
      descriptor.enumerable = descriptor.enumerable || false;
      descriptor.configurable = true;
      if ("value" in descriptor) descriptor.writable = true;
      (0, _defineProperty2.default)(target, descriptor.key, descriptor);
    }
  }

  return function (Constructor, protoProps, staticProps) {
    if (protoProps) defineProperties(Constructor.prototype, protoProps);
    if (staticProps) defineProperties(Constructor, staticProps);
    return Constructor;
  };
}();

/***/ }),
/* 197 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _assign = __webpack_require__(188);

var _assign2 = _interopRequireDefault(_assign);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = _assign2.default || function (target) {
  for (var i = 1; i < arguments.length; i++) {
    var source = arguments[i];

    for (var key in source) {
      if (Object.prototype.hasOwnProperty.call(source, key)) {
        target[key] = source[key];
      }
    }
  }

  return target;
};

/***/ }),
/* 198 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _setPrototypeOf = __webpack_require__(192);

var _setPrototypeOf2 = _interopRequireDefault(_setPrototypeOf);

var _create = __webpack_require__(189);

var _create2 = _interopRequireDefault(_create);

var _typeof2 = __webpack_require__(128);

var _typeof3 = _interopRequireDefault(_typeof2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = function (subClass, superClass) {
  if (typeof superClass !== "function" && superClass !== null) {
    throw new TypeError("Super expression must either be null or a function, not " + (typeof superClass === "undefined" ? "undefined" : (0, _typeof3.default)(superClass)));
  }

  subClass.prototype = (0, _create2.default)(superClass && superClass.prototype, {
    constructor: {
      value: subClass,
      enumerable: false,
      writable: true,
      configurable: true
    }
  });
  if (superClass) _setPrototypeOf2.default ? (0, _setPrototypeOf2.default)(subClass, superClass) : subClass.__proto__ = superClass;
};

/***/ }),
/* 199 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.__esModule = true;

var _typeof2 = __webpack_require__(128);

var _typeof3 = _interopRequireDefault(_typeof2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

exports.default = function (self, call) {
  if (!self) {
    throw new ReferenceError("this hasn't been initialised - super() hasn't been called");
  }

  return call && ((typeof call === "undefined" ? "undefined" : (0, _typeof3.default)(call)) === "object" || typeof call === "function") ? call : self;
};

/***/ }),
/* 200 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


exports.byteLength = byteLength
exports.toByteArray = toByteArray
exports.fromByteArray = fromByteArray

var lookup = []
var revLookup = []
var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array

var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
for (var i = 0, len = code.length; i < len; ++i) {
  lookup[i] = code[i]
  revLookup[code.charCodeAt(i)] = i
}

revLookup['-'.charCodeAt(0)] = 62
revLookup['_'.charCodeAt(0)] = 63

function placeHoldersCount (b64) {
  var len = b64.length
  if (len % 4 > 0) {
    throw new Error('Invalid string. Length must be a multiple of 4')
  }

  // the number of equal signs (place holders)
  // if there are two placeholders, than the two characters before it
  // represent one byte
  // if there is only one, then the three characters before it represent 2 bytes
  // this is just a cheap hack to not do indexOf twice
  return b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0
}

function byteLength (b64) {
  // base64 is 4/3 + up to two characters of the original data
  return b64.length * 3 / 4 - placeHoldersCount(b64)
}

function toByteArray (b64) {
  var i, j, l, tmp, placeHolders, arr
  var len = b64.length
  placeHolders = placeHoldersCount(b64)

  arr = new Arr(len * 3 / 4 - placeHolders)

  // if there are placeholders, only get up to the last complete 4 chars
  l = placeHolders > 0 ? len - 4 : len

  var L = 0

  for (i = 0, j = 0; i < l; i += 4, j += 3) {
    tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)]
    arr[L++] = (tmp >> 16) & 0xFF
    arr[L++] = (tmp >> 8) & 0xFF
    arr[L++] = tmp & 0xFF
  }

  if (placeHolders === 2) {
    tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4)
    arr[L++] = tmp & 0xFF
  } else if (placeHolders === 1) {
    tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2)
    arr[L++] = (tmp >> 8) & 0xFF
    arr[L++] = tmp & 0xFF
  }

  return arr
}

function tripletToBase64 (num) {
  return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F]
}

function encodeChunk (uint8, start, end) {
  var tmp
  var output = []
  for (var i = start; i < end; i += 3) {
    tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
    output.push(tripletToBase64(tmp))
  }
  return output.join('')
}

function fromByteArray (uint8) {
  var tmp
  var len = uint8.length
  var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
  var output = ''
  var parts = []
  var maxChunkLength = 16383 // must be multiple of 3

  // go through the array every three bytes, we'll deal with trailing stuff later
  for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
    parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))
  }

  // pad the end with zeros, but make sure to not forget the extra bytes
  if (extraBytes === 1) {
    tmp = uint8[len - 1]
    output += lookup[tmp >> 2]
    output += lookup[(tmp << 4) & 0x3F]
    output += '=='
  } else if (extraBytes === 2) {
    tmp = (uint8[len - 2] << 8) + (uint8[len - 1])
    output += lookup[tmp >> 10]
    output += lookup[(tmp >> 4) & 0x3F]
    output += lookup[(tmp << 2) & 0x3F]
    output += '='
  }

  parts.push(output)

  return parts.join('')
}


/***/ }),
/* 201 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(global) {/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
 * @license  MIT
 */
/* eslint-disable no-proto */



var base64 = __webpack_require__(200)
var ieee754 = __webpack_require__(341)
var isArray = __webpack_require__(342)

exports.Buffer = Buffer
exports.SlowBuffer = SlowBuffer
exports.INSPECT_MAX_BYTES = 50

/**
 * If `Buffer.TYPED_ARRAY_SUPPORT`:
 *   === true    Use Uint8Array implementation (fastest)
 *   === false   Use Object implementation (most compatible, even IE6)
 *
 * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
 * Opera 11.6+, iOS 4.2+.
 *
 * Due to various browser bugs, sometimes the Object implementation will be used even
 * when the browser supports typed arrays.
 *
 * Note:
 *
 *   - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,
 *     See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.
 *
 *   - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.
 *
 *   - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of
 *     incorrect length in some situations.

 * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they
 * get the Object implementation, which is slower but behaves correctly.
 */
Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined
  ? global.TYPED_ARRAY_SUPPORT
  : typedArraySupport()

/*
 * Export kMaxLength after typed array support is determined.
 */
exports.kMaxLength = kMaxLength()

function typedArraySupport () {
  try {
    var arr = new Uint8Array(1)
    arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }}
    return arr.foo() === 42 && // typed array instances can be augmented
        typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`
        arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`
  } catch (e) {
    return false
  }
}

function kMaxLength () {
  return Buffer.TYPED_ARRAY_SUPPORT
    ? 0x7fffffff
    : 0x3fffffff
}

function createBuffer (that, length) {
  if (kMaxLength() < length) {
    throw new RangeError('Invalid typed array length')
  }
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    // Return an augmented `Uint8Array` instance, for best performance
    that = new Uint8Array(length)
    that.__proto__ = Buffer.prototype
  } else {
    // Fallback: Return an object instance of the Buffer class
    if (that === null) {
      that = new Buffer(length)
    }
    that.length = length
  }

  return that
}

/**
 * The Buffer constructor returns instances of `Uint8Array` that have their
 * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
 * `Uint8Array`, so the returned instances will have all the node `Buffer` methods
 * and the `Uint8Array` methods. Square bracket notation works as expected -- it
 * returns a single octet.
 *
 * The `Uint8Array` prototype remains unmodified.
 */

function Buffer (arg, encodingOrOffset, length) {
  if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {
    return new Buffer(arg, encodingOrOffset, length)
  }

  // Common case.
  if (typeof arg === 'number') {
    if (typeof encodingOrOffset === 'string') {
      throw new Error(
        'If encoding is specified then the first argument must be a string'
      )
    }
    return allocUnsafe(this, arg)
  }
  return from(this, arg, encodingOrOffset, length)
}

Buffer.poolSize = 8192 // not used by this implementation

// TODO: Legacy, not needed anymore. Remove in next major version.
Buffer._augment = function (arr) {
  arr.__proto__ = Buffer.prototype
  return arr
}

function from (that, value, encodingOrOffset, length) {
  if (typeof value === 'number') {
    throw new TypeError('"value" argument must not be a number')
  }

  if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
    return fromArrayBuffer(that, value, encodingOrOffset, length)
  }

  if (typeof value === 'string') {
    return fromString(that, value, encodingOrOffset)
  }

  return fromObject(that, value)
}

/**
 * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
 * if value is a number.
 * Buffer.from(str[, encoding])
 * Buffer.from(array)
 * Buffer.from(buffer)
 * Buffer.from(arrayBuffer[, byteOffset[, length]])
 **/
Buffer.from = function (value, encodingOrOffset, length) {
  return from(null, value, encodingOrOffset, length)
}

if (Buffer.TYPED_ARRAY_SUPPORT) {
  Buffer.prototype.__proto__ = Uint8Array.prototype
  Buffer.__proto__ = Uint8Array
  if (typeof Symbol !== 'undefined' && Symbol.species &&
      Buffer[Symbol.species] === Buffer) {
    // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
    Object.defineProperty(Buffer, Symbol.species, {
      value: null,
      configurable: true
    })
  }
}

function assertSize (size) {
  if (typeof size !== 'number') {
    throw new TypeError('"size" argument must be a number')
  } else if (size < 0) {
    throw new RangeError('"size" argument must not be negative')
  }
}

function alloc (that, size, fill, encoding) {
  assertSize(size)
  if (size <= 0) {
    return createBuffer(that, size)
  }
  if (fill !== undefined) {
    // Only pay attention to encoding if it's a string. This
    // prevents accidentally sending in a number that would
    // be interpretted as a start offset.
    return typeof encoding === 'string'
      ? createBuffer(that, size).fill(fill, encoding)
      : createBuffer(that, size).fill(fill)
  }
  return createBuffer(that, size)
}

/**
 * Creates a new filled Buffer instance.
 * alloc(size[, fill[, encoding]])
 **/
Buffer.alloc = function (size, fill, encoding) {
  return alloc(null, size, fill, encoding)
}

function allocUnsafe (that, size) {
  assertSize(size)
  that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)
  if (!Buffer.TYPED_ARRAY_SUPPORT) {
    for (var i = 0; i < size; ++i) {
      that[i] = 0
    }
  }
  return that
}

/**
 * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
 * */
Buffer.allocUnsafe = function (size) {
  return allocUnsafe(null, size)
}
/**
 * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
 */
Buffer.allocUnsafeSlow = function (size) {
  return allocUnsafe(null, size)
}

function fromString (that, string, encoding) {
  if (typeof encoding !== 'string' || encoding === '') {
    encoding = 'utf8'
  }

  if (!Buffer.isEncoding(encoding)) {
    throw new TypeError('"encoding" must be a valid string encoding')
  }

  var length = byteLength(string, encoding) | 0
  that = createBuffer(that, length)

  var actual = that.write(string, encoding)

  if (actual !== length) {
    // Writing a hex string, for example, that contains invalid characters will
    // cause everything after the first invalid character to be ignored. (e.g.
    // 'abxxcd' will be treated as 'ab')
    that = that.slice(0, actual)
  }

  return that
}

function fromArrayLike (that, array) {
  var length = array.length < 0 ? 0 : checked(array.length) | 0
  that = createBuffer(that, length)
  for (var i = 0; i < length; i += 1) {
    that[i] = array[i] & 255
  }
  return that
}

function fromArrayBuffer (that, array, byteOffset, length) {
  array.byteLength // this throws if `array` is not a valid ArrayBuffer

  if (byteOffset < 0 || array.byteLength < byteOffset) {
    throw new RangeError('\'offset\' is out of bounds')
  }

  if (array.byteLength < byteOffset + (length || 0)) {
    throw new RangeError('\'length\' is out of bounds')
  }

  if (byteOffset === undefined && length === undefined) {
    array = new Uint8Array(array)
  } else if (length === undefined) {
    array = new Uint8Array(array, byteOffset)
  } else {
    array = new Uint8Array(array, byteOffset, length)
  }

  if (Buffer.TYPED_ARRAY_SUPPORT) {
    // Return an augmented `Uint8Array` instance, for best performance
    that = array
    that.__proto__ = Buffer.prototype
  } else {
    // Fallback: Return an object instance of the Buffer class
    that = fromArrayLike(that, array)
  }
  return that
}

function fromObject (that, obj) {
  if (Buffer.isBuffer(obj)) {
    var len = checked(obj.length) | 0
    that = createBuffer(that, len)

    if (that.length === 0) {
      return that
    }

    obj.copy(that, 0, 0, len)
    return that
  }

  if (obj) {
    if ((typeof ArrayBuffer !== 'undefined' &&
        obj.buffer instanceof ArrayBuffer) || 'length' in obj) {
      if (typeof obj.length !== 'number' || isnan(obj.length)) {
        return createBuffer(that, 0)
      }
      return fromArrayLike(that, obj)
    }

    if (obj.type === 'Buffer' && isArray(obj.data)) {
      return fromArrayLike(that, obj.data)
    }
  }

  throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')
}

function checked (length) {
  // Note: cannot use `length < kMaxLength()` here because that fails when
  // length is NaN (which is otherwise coerced to zero.)
  if (length >= kMaxLength()) {
    throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
                         'size: 0x' + kMaxLength().toString(16) + ' bytes')
  }
  return length | 0
}

function SlowBuffer (length) {
  if (+length != length) { // eslint-disable-line eqeqeq
    length = 0
  }
  return Buffer.alloc(+length)
}

Buffer.isBuffer = function isBuffer (b) {
  return !!(b != null && b._isBuffer)
}

Buffer.compare = function compare (a, b) {
  if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
    throw new TypeError('Arguments must be Buffers')
  }

  if (a === b) return 0

  var x = a.length
  var y = b.length

  for (var i = 0, len = Math.min(x, y); i < len; ++i) {
    if (a[i] !== b[i]) {
      x = a[i]
      y = b[i]
      break
    }
  }

  if (x < y) return -1
  if (y < x) return 1
  return 0
}

Buffer.isEncoding = function isEncoding (encoding) {
  switch (String(encoding).toLowerCase()) {
    case 'hex':
    case 'utf8':
    case 'utf-8':
    case 'ascii':
    case 'latin1':
    case 'binary':
    case 'base64':
    case 'ucs2':
    case 'ucs-2':
    case 'utf16le':
    case 'utf-16le':
      return true
    default:
      return false
  }
}

Buffer.concat = function concat (list, length) {
  if (!isArray(list)) {
    throw new TypeError('"list" argument must be an Array of Buffers')
  }

  if (list.length === 0) {
    return Buffer.alloc(0)
  }

  var i
  if (length === undefined) {
    length = 0
    for (i = 0; i < list.length; ++i) {
      length += list[i].length
    }
  }

  var buffer = Buffer.allocUnsafe(length)
  var pos = 0
  for (i = 0; i < list.length; ++i) {
    var buf = list[i]
    if (!Buffer.isBuffer(buf)) {
      throw new TypeError('"list" argument must be an Array of Buffers')
    }
    buf.copy(buffer, pos)
    pos += buf.length
  }
  return buffer
}

function byteLength (string, encoding) {
  if (Buffer.isBuffer(string)) {
    return string.length
  }
  if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&
      (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {
    return string.byteLength
  }
  if (typeof string !== 'string') {
    string = '' + string
  }

  var len = string.length
  if (len === 0) return 0

  // Use a for loop to avoid recursion
  var loweredCase = false
  for (;;) {
    switch (encoding) {
      case 'ascii':
      case 'latin1':
      case 'binary':
        return len
      case 'utf8':
      case 'utf-8':
      case undefined:
        return utf8ToBytes(string).length
      case 'ucs2':
      case 'ucs-2':
      case 'utf16le':
      case 'utf-16le':
        return len * 2
      case 'hex':
        return len >>> 1
      case 'base64':
        return base64ToBytes(string).length
      default:
        if (loweredCase) return utf8ToBytes(string).length // assume utf8
        encoding = ('' + encoding).toLowerCase()
        loweredCase = true
    }
  }
}
Buffer.byteLength = byteLength

function slowToString (encoding, start, end) {
  var loweredCase = false

  // No need to verify that "this.length <= MAX_UINT32" since it's a read-only
  // property of a typed array.

  // This behaves neither like String nor Uint8Array in that we set start/end
  // to their upper/lower bounds if the value passed is out of range.
  // undefined is handled specially as per ECMA-262 6th Edition,
  // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
  if (start === undefined || start < 0) {
    start = 0
  }
  // Return early if start > this.length. Done here to prevent potential uint32
  // coercion fail below.
  if (start > this.length) {
    return ''
  }

  if (end === undefined || end > this.length) {
    end = this.length
  }

  if (end <= 0) {
    return ''
  }

  // Force coersion to uint32. This will also coerce falsey/NaN values to 0.
  end >>>= 0
  start >>>= 0

  if (end <= start) {
    return ''
  }

  if (!encoding) encoding = 'utf8'

  while (true) {
    switch (encoding) {
      case 'hex':
        return hexSlice(this, start, end)

      case 'utf8':
      case 'utf-8':
        return utf8Slice(this, start, end)

      case 'ascii':
        return asciiSlice(this, start, end)

      case 'latin1':
      case 'binary':
        return latin1Slice(this, start, end)

      case 'base64':
        return base64Slice(this, start, end)

      case 'ucs2':
      case 'ucs-2':
      case 'utf16le':
      case 'utf-16le':
        return utf16leSlice(this, start, end)

      default:
        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
        encoding = (encoding + '').toLowerCase()
        loweredCase = true
    }
  }
}

// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect
// Buffer instances.
Buffer.prototype._isBuffer = true

function swap (b, n, m) {
  var i = b[n]
  b[n] = b[m]
  b[m] = i
}

Buffer.prototype.swap16 = function swap16 () {
  var len = this.length
  if (len % 2 !== 0) {
    throw new RangeError('Buffer size must be a multiple of 16-bits')
  }
  for (var i = 0; i < len; i += 2) {
    swap(this, i, i + 1)
  }
  return this
}

Buffer.prototype.swap32 = function swap32 () {
  var len = this.length
  if (len % 4 !== 0) {
    throw new RangeError('Buffer size must be a multiple of 32-bits')
  }
  for (var i = 0; i < len; i += 4) {
    swap(this, i, i + 3)
    swap(this, i + 1, i + 2)
  }
  return this
}

Buffer.prototype.swap64 = function swap64 () {
  var len = this.length
  if (len % 8 !== 0) {
    throw new RangeError('Buffer size must be a multiple of 64-bits')
  }
  for (var i = 0; i < len; i += 8) {
    swap(this, i, i + 7)
    swap(this, i + 1, i + 6)
    swap(this, i + 2, i + 5)
    swap(this, i + 3, i + 4)
  }
  return this
}

Buffer.prototype.toString = function toString () {
  var length = this.length | 0
  if (length === 0) return ''
  if (arguments.length === 0) return utf8Slice(this, 0, length)
  return slowToString.apply(this, arguments)
}

Buffer.prototype.equals = function equals (b) {
  if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
  if (this === b) return true
  return Buffer.compare(this, b) === 0
}

Buffer.prototype.inspect = function inspect () {
  var str = ''
  var max = exports.INSPECT_MAX_BYTES
  if (this.length > 0) {
    str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')
    if (this.length > max) str += ' ... '
  }
  return '<Buffer ' + str + '>'
}

Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {
  if (!Buffer.isBuffer(target)) {
    throw new TypeError('Argument must be a Buffer')
  }

  if (start === undefined) {
    start = 0
  }
  if (end === undefined) {
    end = target ? target.length : 0
  }
  if (thisStart === undefined) {
    thisStart = 0
  }
  if (thisEnd === undefined) {
    thisEnd = this.length
  }

  if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
    throw new RangeError('out of range index')
  }

  if (thisStart >= thisEnd && start >= end) {
    return 0
  }
  if (thisStart >= thisEnd) {
    return -1
  }
  if (start >= end) {
    return 1
  }

  start >>>= 0
  end >>>= 0
  thisStart >>>= 0
  thisEnd >>>= 0

  if (this === target) return 0

  var x = thisEnd - thisStart
  var y = end - start
  var len = Math.min(x, y)

  var thisCopy = this.slice(thisStart, thisEnd)
  var targetCopy = target.slice(start, end)

  for (var i = 0; i < len; ++i) {
    if (thisCopy[i] !== targetCopy[i]) {
      x = thisCopy[i]
      y = targetCopy[i]
      break
    }
  }

  if (x < y) return -1
  if (y < x) return 1
  return 0
}

// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
// OR the last index of `val` in `buffer` at offset <= `byteOffset`.
//
// Arguments:
// - buffer - a Buffer to search
// - val - a string, Buffer, or number
// - byteOffset - an index into `buffer`; will be clamped to an int32
// - encoding - an optional encoding, relevant is val is a string
// - dir - true for indexOf, false for lastIndexOf
function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {
  // Empty buffer means no match
  if (buffer.length === 0) return -1

  // Normalize byteOffset
  if (typeof byteOffset === 'string') {
    encoding = byteOffset
    byteOffset = 0
  } else if (byteOffset > 0x7fffffff) {
    byteOffset = 0x7fffffff
  } else if (byteOffset < -0x80000000) {
    byteOffset = -0x80000000
  }
  byteOffset = +byteOffset  // Coerce to Number.
  if (isNaN(byteOffset)) {
    // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
    byteOffset = dir ? 0 : (buffer.length - 1)
  }

  // Normalize byteOffset: negative offsets start from the end of the buffer
  if (byteOffset < 0) byteOffset = buffer.length + byteOffset
  if (byteOffset >= buffer.length) {
    if (dir) return -1
    else byteOffset = buffer.length - 1
  } else if (byteOffset < 0) {
    if (dir) byteOffset = 0
    else return -1
  }

  // Normalize val
  if (typeof val === 'string') {
    val = Buffer.from(val, encoding)
  }

  // Finally, search either indexOf (if dir is true) or lastIndexOf
  if (Buffer.isBuffer(val)) {
    // Special case: looking for empty string/buffer always fails
    if (val.length === 0) {
      return -1
    }
    return arrayIndexOf(buffer, val, byteOffset, encoding, dir)
  } else if (typeof val === 'number') {
    val = val & 0xFF // Search for a byte value [0-255]
    if (Buffer.TYPED_ARRAY_SUPPORT &&
        typeof Uint8Array.prototype.indexOf === 'function') {
      if (dir) {
        return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)
      } else {
        return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)
      }
    }
    return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)
  }

  throw new TypeError('val must be string, number or Buffer')
}

function arrayIndexOf (arr, val, byteOffset, encoding, dir) {
  var indexSize = 1
  var arrLength = arr.length
  var valLength = val.length

  if (encoding !== undefined) {
    encoding = String(encoding).toLowerCase()
    if (encoding === 'ucs2' || encoding === 'ucs-2' ||
        encoding === 'utf16le' || encoding === 'utf-16le') {
      if (arr.length < 2 || val.length < 2) {
        return -1
      }
      indexSize = 2
      arrLength /= 2
      valLength /= 2
      byteOffset /= 2
    }
  }

  function read (buf, i) {
    if (indexSize === 1) {
      return buf[i]
    } else {
      return buf.readUInt16BE(i * indexSize)
    }
  }

  var i
  if (dir) {
    var foundIndex = -1
    for (i = byteOffset; i < arrLength; i++) {
      if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
        if (foundIndex === -1) foundIndex = i
        if (i - foundIndex + 1 === valLength) return foundIndex * indexSize
      } else {
        if (foundIndex !== -1) i -= i - foundIndex
        foundIndex = -1
      }
    }
  } else {
    if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength
    for (i = byteOffset; i >= 0; i--) {
      var found = true
      for (var j = 0; j < valLength; j++) {
        if (read(arr, i + j) !== read(val, j)) {
          found = false
          break
        }
      }
      if (found) return i
    }
  }

  return -1
}

Buffer.prototype.includes = function includes (val, byteOffset, encoding) {
  return this.indexOf(val, byteOffset, encoding) !== -1
}

Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {
  return bidirectionalIndexOf(this, val, byteOffset, encoding, true)
}

Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {
  return bidirectionalIndexOf(this, val, byteOffset, encoding, false)
}

function hexWrite (buf, string, offset, length) {
  offset = Number(offset) || 0
  var remaining = buf.length - offset
  if (!length) {
    length = remaining
  } else {
    length = Number(length)
    if (length > remaining) {
      length = remaining
    }
  }

  // must be an even number of digits
  var strLen = string.length
  if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')

  if (length > strLen / 2) {
    length = strLen / 2
  }
  for (var i = 0; i < length; ++i) {
    var parsed = parseInt(string.substr(i * 2, 2), 16)
    if (isNaN(parsed)) return i
    buf[offset + i] = parsed
  }
  return i
}

function utf8Write (buf, string, offset, length) {
  return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
}

function asciiWrite (buf, string, offset, length) {
  return blitBuffer(asciiToBytes(string), buf, offset, length)
}

function latin1Write (buf, string, offset, length) {
  return asciiWrite(buf, string, offset, length)
}

function base64Write (buf, string, offset, length) {
  return blitBuffer(base64ToBytes(string), buf, offset, length)
}

function ucs2Write (buf, string, offset, length) {
  return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
}

Buffer.prototype.write = function write (string, offset, length, encoding) {
  // Buffer#write(string)
  if (offset === undefined) {
    encoding = 'utf8'
    length = this.length
    offset = 0
  // Buffer#write(string, encoding)
  } else if (length === undefined && typeof offset === 'string') {
    encoding = offset
    length = this.length
    offset = 0
  // Buffer#write(string, offset[, length][, encoding])
  } else if (isFinite(offset)) {
    offset = offset | 0
    if (isFinite(length)) {
      length = length | 0
      if (encoding === undefined) encoding = 'utf8'
    } else {
      encoding = length
      length = undefined
    }
  // legacy write(string, encoding, offset, length) - remove in v0.13
  } else {
    throw new Error(
      'Buffer.write(string, encoding, offset[, length]) is no longer supported'
    )
  }

  var remaining = this.length - offset
  if (length === undefined || length > remaining) length = remaining

  if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
    throw new RangeError('Attempt to write outside buffer bounds')
  }

  if (!encoding) encoding = 'utf8'

  var loweredCase = false
  for (;;) {
    switch (encoding) {
      case 'hex':
        return hexWrite(this, string, offset, length)

      case 'utf8':
      case 'utf-8':
        return utf8Write(this, string, offset, length)

      case 'ascii':
        return asciiWrite(this, string, offset, length)

      case 'latin1':
      case 'binary':
        return latin1Write(this, string, offset, length)

      case 'base64':
        // Warning: maxLength not taken into account in base64Write
        return base64Write(this, string, offset, length)

      case 'ucs2':
      case 'ucs-2':
      case 'utf16le':
      case 'utf-16le':
        return ucs2Write(this, string, offset, length)

      default:
        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
        encoding = ('' + encoding).toLowerCase()
        loweredCase = true
    }
  }
}

Buffer.prototype.toJSON = function toJSON () {
  return {
    type: 'Buffer',
    data: Array.prototype.slice.call(this._arr || this, 0)
  }
}

function base64Slice (buf, start, end) {
  if (start === 0 && end === buf.length) {
    return base64.fromByteArray(buf)
  } else {
    return base64.fromByteArray(buf.slice(start, end))
  }
}

function utf8Slice (buf, start, end) {
  end = Math.min(buf.length, end)
  var res = []

  var i = start
  while (i < end) {
    var firstByte = buf[i]
    var codePoint = null
    var bytesPerSequence = (firstByte > 0xEF) ? 4
      : (firstByte > 0xDF) ? 3
      : (firstByte > 0xBF) ? 2
      : 1

    if (i + bytesPerSequence <= end) {
      var secondByte, thirdByte, fourthByte, tempCodePoint

      switch (bytesPerSequence) {
        case 1:
          if (firstByte < 0x80) {
            codePoint = firstByte
          }
          break
        case 2:
          secondByte = buf[i + 1]
          if ((secondByte & 0xC0) === 0x80) {
            tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
            if (tempCodePoint > 0x7F) {
              codePoint = tempCodePoint
            }
          }
          break
        case 3:
          secondByte = buf[i + 1]
          thirdByte = buf[i + 2]
          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
            tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
            if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
              codePoint = tempCodePoint
            }
          }
          break
        case 4:
          secondByte = buf[i + 1]
          thirdByte = buf[i + 2]
          fourthByte = buf[i + 3]
          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
            tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
            if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
              codePoint = tempCodePoint
            }
          }
      }
    }

    if (codePoint === null) {
      // we did not generate a valid codePoint so insert a
      // replacement char (U+FFFD) and advance only 1 byte
      codePoint = 0xFFFD
      bytesPerSequence = 1
    } else if (codePoint > 0xFFFF) {
      // encode to utf16 (surrogate pair dance)
      codePoint -= 0x10000
      res.push(codePoint >>> 10 & 0x3FF | 0xD800)
      codePoint = 0xDC00 | codePoint & 0x3FF
    }

    res.push(codePoint)
    i += bytesPerSequence
  }

  return decodeCodePointsArray(res)
}

// Based on http://stackoverflow.com/a/22747272/680742, the browser with
// the lowest limit is Chrome, with 0x10000 args.
// We go 1 magnitude less, for safety
var MAX_ARGUMENTS_LENGTH = 0x1000

function decodeCodePointsArray (codePoints) {
  var len = codePoints.length
  if (len <= MAX_ARGUMENTS_LENGTH) {
    return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
  }

  // Decode in chunks to avoid "call stack size exceeded".
  var res = ''
  var i = 0
  while (i < len) {
    res += String.fromCharCode.apply(
      String,
      codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
    )
  }
  return res
}

function asciiSlice (buf, start, end) {
  var ret = ''
  end = Math.min(buf.length, end)

  for (var i = start; i < end; ++i) {
    ret += String.fromCharCode(buf[i] & 0x7F)
  }
  return ret
}

function latin1Slice (buf, start, end) {
  var ret = ''
  end = Math.min(buf.length, end)

  for (var i = start; i < end; ++i) {
    ret += String.fromCharCode(buf[i])
  }
  return ret
}

function hexSlice (buf, start, end) {
  var len = buf.length

  if (!start || start < 0) start = 0
  if (!end || end < 0 || end > len) end = len

  var out = ''
  for (var i = start; i < end; ++i) {
    out += toHex(buf[i])
  }
  return out
}

function utf16leSlice (buf, start, end) {
  var bytes = buf.slice(start, end)
  var res = ''
  for (var i = 0; i < bytes.length; i += 2) {
    res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)
  }
  return res
}

Buffer.prototype.slice = function slice (start, end) {
  var len = this.length
  start = ~~start
  end = end === undefined ? len : ~~end

  if (start < 0) {
    start += len
    if (start < 0) start = 0
  } else if (start > len) {
    start = len
  }

  if (end < 0) {
    end += len
    if (end < 0) end = 0
  } else if (end > len) {
    end = len
  }

  if (end < start) end = start

  var newBuf
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    newBuf = this.subarray(start, end)
    newBuf.__proto__ = Buffer.prototype
  } else {
    var sliceLen = end - start
    newBuf = new Buffer(sliceLen, undefined)
    for (var i = 0; i < sliceLen; ++i) {
      newBuf[i] = this[i + start]
    }
  }

  return newBuf
}

/*
 * Need to make sure that buffer isn't trying to write out of bounds.
 */
function checkOffset (offset, ext, length) {
  if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
  if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
}

Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
  offset = offset | 0
  byteLength = byteLength | 0
  if (!noAssert) checkOffset(offset, byteLength, this.length)

  var val = this[offset]
  var mul = 1
  var i = 0
  while (++i < byteLength && (mul *= 0x100)) {
    val += this[offset + i] * mul
  }

  return val
}

Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
  offset = offset | 0
  byteLength = byteLength | 0
  if (!noAssert) {
    checkOffset(offset, byteLength, this.length)
  }

  var val = this[offset + --byteLength]
  var mul = 1
  while (byteLength > 0 && (mul *= 0x100)) {
    val += this[offset + --byteLength] * mul
  }

  return val
}

Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 1, this.length)
  return this[offset]
}

Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 2, this.length)
  return this[offset] | (this[offset + 1] << 8)
}

Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 2, this.length)
  return (this[offset] << 8) | this[offset + 1]
}

Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)

  return ((this[offset]) |
      (this[offset + 1] << 8) |
      (this[offset + 2] << 16)) +
      (this[offset + 3] * 0x1000000)
}

Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)

  return (this[offset] * 0x1000000) +
    ((this[offset + 1] << 16) |
    (this[offset + 2] << 8) |
    this[offset + 3])
}

Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
  offset = offset | 0
  byteLength = byteLength | 0
  if (!noAssert) checkOffset(offset, byteLength, this.length)

  var val = this[offset]
  var mul = 1
  var i = 0
  while (++i < byteLength && (mul *= 0x100)) {
    val += this[offset + i] * mul
  }
  mul *= 0x80

  if (val >= mul) val -= Math.pow(2, 8 * byteLength)

  return val
}

Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
  offset = offset | 0
  byteLength = byteLength | 0
  if (!noAssert) checkOffset(offset, byteLength, this.length)

  var i = byteLength
  var mul = 1
  var val = this[offset + --i]
  while (i > 0 && (mul *= 0x100)) {
    val += this[offset + --i] * mul
  }
  mul *= 0x80

  if (val >= mul) val -= Math.pow(2, 8 * byteLength)

  return val
}

Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 1, this.length)
  if (!(this[offset] & 0x80)) return (this[offset])
  return ((0xff - this[offset] + 1) * -1)
}

Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 2, this.length)
  var val = this[offset] | (this[offset + 1] << 8)
  return (val & 0x8000) ? val | 0xFFFF0000 : val
}

Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 2, this.length)
  var val = this[offset + 1] | (this[offset] << 8)
  return (val & 0x8000) ? val | 0xFFFF0000 : val
}

Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)

  return (this[offset]) |
    (this[offset + 1] << 8) |
    (this[offset + 2] << 16) |
    (this[offset + 3] << 24)
}

Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)

  return (this[offset] << 24) |
    (this[offset + 1] << 16) |
    (this[offset + 2] << 8) |
    (this[offset + 3])
}

Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)
  return ieee754.read(this, offset, true, 23, 4)
}

Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)
  return ieee754.read(this, offset, false, 23, 4)
}

Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 8, this.length)
  return ieee754.read(this, offset, true, 52, 8)
}

Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 8, this.length)
  return ieee754.read(this, offset, false, 52, 8)
}

function checkInt (buf, value, offset, ext, max, min) {
  if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
  if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
  if (offset + ext > buf.length) throw new RangeError('Index out of range')
}

Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset | 0
  byteLength = byteLength | 0
  if (!noAssert) {
    var maxBytes = Math.pow(2, 8 * byteLength) - 1
    checkInt(this, value, offset, byteLength, maxBytes, 0)
  }

  var mul = 1
  var i = 0
  this[offset] = value & 0xFF
  while (++i < byteLength && (mul *= 0x100)) {
    this[offset + i] = (value / mul) & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset | 0
  byteLength = byteLength | 0
  if (!noAssert) {
    var maxBytes = Math.pow(2, 8 * byteLength) - 1
    checkInt(this, value, offset, byteLength, maxBytes, 0)
  }

  var i = byteLength - 1
  var mul = 1
  this[offset + i] = value & 0xFF
  while (--i >= 0 && (mul *= 0x100)) {
    this[offset + i] = (value / mul) & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
  this[offset] = (value & 0xff)
  return offset + 1
}

function objectWriteUInt16 (buf, value, offset, littleEndian) {
  if (value < 0) value = 0xffff + value + 1
  for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; ++i) {
    buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
      (littleEndian ? i : 1 - i) * 8
  }
}

Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value & 0xff)
    this[offset + 1] = (value >>> 8)
  } else {
    objectWriteUInt16(this, value, offset, true)
  }
  return offset + 2
}

Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 8)
    this[offset + 1] = (value & 0xff)
  } else {
    objectWriteUInt16(this, value, offset, false)
  }
  return offset + 2
}

function objectWriteUInt32 (buf, value, offset, littleEndian) {
  if (value < 0) value = 0xffffffff + value + 1
  for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; ++i) {
    buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
  }
}

Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset + 3] = (value >>> 24)
    this[offset + 2] = (value >>> 16)
    this[offset + 1] = (value >>> 8)
    this[offset] = (value & 0xff)
  } else {
    objectWriteUInt32(this, value, offset, true)
  }
  return offset + 4
}

Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 24)
    this[offset + 1] = (value >>> 16)
    this[offset + 2] = (value >>> 8)
    this[offset + 3] = (value & 0xff)
  } else {
    objectWriteUInt32(this, value, offset, false)
  }
  return offset + 4
}

Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) {
    var limit = Math.pow(2, 8 * byteLength - 1)

    checkInt(this, value, offset, byteLength, limit - 1, -limit)
  }

  var i = 0
  var mul = 1
  var sub = 0
  this[offset] = value & 0xFF
  while (++i < byteLength && (mul *= 0x100)) {
    if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
      sub = 1
    }
    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) {
    var limit = Math.pow(2, 8 * byteLength - 1)

    checkInt(this, value, offset, byteLength, limit - 1, -limit)
  }

  var i = byteLength - 1
  var mul = 1
  var sub = 0
  this[offset + i] = value & 0xFF
  while (--i >= 0 && (mul *= 0x100)) {
    if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
      sub = 1
    }
    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
  if (value < 0) value = 0xff + value + 1
  this[offset] = (value & 0xff)
  return offset + 1
}

Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value & 0xff)
    this[offset + 1] = (value >>> 8)
  } else {
    objectWriteUInt16(this, value, offset, true)
  }
  return offset + 2
}

Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 8)
    this[offset + 1] = (value & 0xff)
  } else {
    objectWriteUInt16(this, value, offset, false)
  }
  return offset + 2
}

Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value & 0xff)
    this[offset + 1] = (value >>> 8)
    this[offset + 2] = (value >>> 16)
    this[offset + 3] = (value >>> 24)
  } else {
    objectWriteUInt32(this, value, offset, true)
  }
  return offset + 4
}

Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
  if (value < 0) value = 0xffffffff + value + 1
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 24)
    this[offset + 1] = (value >>> 16)
    this[offset + 2] = (value >>> 8)
    this[offset + 3] = (value & 0xff)
  } else {
    objectWriteUInt32(this, value, offset, false)
  }
  return offset + 4
}

function checkIEEE754 (buf, value, offset, ext, max, min) {
  if (offset + ext > buf.length) throw new RangeError('Index out of range')
  if (offset < 0) throw new RangeError('Index out of range')
}

function writeFloat (buf, value, offset, littleEndian, noAssert) {
  if (!noAssert) {
    checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
  }
  ieee754.write(buf, value, offset, littleEndian, 23, 4)
  return offset + 4
}

Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
  return writeFloat(this, value, offset, true, noAssert)
}

Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
  return writeFloat(this, value, offset, false, noAssert)
}

function writeDouble (buf, value, offset, littleEndian, noAssert) {
  if (!noAssert) {
    checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
  }
  ieee754.write(buf, value, offset, littleEndian, 52, 8)
  return offset + 8
}

Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
  return writeDouble(this, value, offset, true, noAssert)
}

Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
  return writeDouble(this, value, offset, false, noAssert)
}

// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
Buffer.prototype.copy = function copy (target, targetStart, start, end) {
  if (!start) start = 0
  if (!end && end !== 0) end = this.length
  if (targetStart >= target.length) targetStart = target.length
  if (!targetStart) targetStart = 0
  if (end > 0 && end < start) end = start

  // Copy 0 bytes; we're done
  if (end === start) return 0
  if (target.length === 0 || this.length === 0) return 0

  // Fatal error conditions
  if (targetStart < 0) {
    throw new RangeError('targetStart out of bounds')
  }
  if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')
  if (end < 0) throw new RangeError('sourceEnd out of bounds')

  // Are we oob?
  if (end > this.length) end = this.length
  if (target.length - targetStart < end - start) {
    end = target.length - targetStart + start
  }

  var len = end - start
  var i

  if (this === target && start < targetStart && targetStart < end) {
    // descending copy from end
    for (i = len - 1; i >= 0; --i) {
      target[i + targetStart] = this[i + start]
    }
  } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {
    // ascending copy from start
    for (i = 0; i < len; ++i) {
      target[i + targetStart] = this[i + start]
    }
  } else {
    Uint8Array.prototype.set.call(
      target,
      this.subarray(start, start + len),
      targetStart
    )
  }

  return len
}

// Usage:
//    buffer.fill(number[, offset[, end]])
//    buffer.fill(buffer[, offset[, end]])
//    buffer.fill(string[, offset[, end]][, encoding])
Buffer.prototype.fill = function fill (val, start, end, encoding) {
  // Handle string cases:
  if (typeof val === 'string') {
    if (typeof start === 'string') {
      encoding = start
      start = 0
      end = this.length
    } else if (typeof end === 'string') {
      encoding = end
      end = this.length
    }
    if (val.length === 1) {
      var code = val.charCodeAt(0)
      if (code < 256) {
        val = code
      }
    }
    if (encoding !== undefined && typeof encoding !== 'string') {
      throw new TypeError('encoding must be a string')
    }
    if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
      throw new TypeError('Unknown encoding: ' + encoding)
    }
  } else if (typeof val === 'number') {
    val = val & 255
  }

  // Invalid ranges are not set to a default, so can range check early.
  if (start < 0 || this.length < start || this.length < end) {
    throw new RangeError('Out of range index')
  }

  if (end <= start) {
    return this
  }

  start = start >>> 0
  end = end === undefined ? this.length : end >>> 0

  if (!val) val = 0

  var i
  if (typeof val === 'number') {
    for (i = start; i < end; ++i) {
      this[i] = val
    }
  } else {
    var bytes = Buffer.isBuffer(val)
      ? val
      : utf8ToBytes(new Buffer(val, encoding).toString())
    var len = bytes.length
    for (i = 0; i < end - start; ++i) {
      this[i + start] = bytes[i % len]
    }
  }

  return this
}

// HELPER FUNCTIONS
// ================

var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g

function base64clean (str) {
  // Node strips out invalid characters like \n and \t from the string, base64-js does not
  str = stringtrim(str).replace(INVALID_BASE64_RE, '')
  // Node converts strings with length < 2 to ''
  if (str.length < 2) return ''
  // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
  while (str.length % 4 !== 0) {
    str = str + '='
  }
  return str
}

function stringtrim (str) {
  if (str.trim) return str.trim()
  return str.replace(/^\s+|\s+$/g, '')
}

function toHex (n) {
  if (n < 16) return '0' + n.toString(16)
  return n.toString(16)
}

function utf8ToBytes (string, units) {
  units = units || Infinity
  var codePoint
  var length = string.length
  var leadSurrogate = null
  var bytes = []

  for (var i = 0; i < length; ++i) {
    codePoint = string.charCodeAt(i)

    // is surrogate component
    if (codePoint > 0xD7FF && codePoint < 0xE000) {
      // last char was a lead
      if (!leadSurrogate) {
        // no lead yet
        if (codePoint > 0xDBFF) {
          // unexpected trail
          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
          continue
        } else if (i + 1 === length) {
          // unpaired lead
          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
          continue
        }

        // valid lead
        leadSurrogate = codePoint

        continue
      }

      // 2 leads in a row
      if (codePoint < 0xDC00) {
        if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
        leadSurrogate = codePoint
        continue
      }

      // valid surrogate pair
      codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
    } else if (leadSurrogate) {
      // valid bmp char, but last char was a lead
      if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
    }

    leadSurrogate = null

    // encode utf8
    if (codePoint < 0x80) {
      if ((units -= 1) < 0) break
      bytes.push(codePoint)
    } else if (codePoint < 0x800) {
      if ((units -= 2) < 0) break
      bytes.push(
        codePoint >> 0x6 | 0xC0,
        codePoint & 0x3F | 0x80
      )
    } else if (codePoint < 0x10000) {
      if ((units -= 3) < 0) break
      bytes.push(
        codePoint >> 0xC | 0xE0,
        codePoint >> 0x6 & 0x3F | 0x80,
        codePoint & 0x3F | 0x80
      )
    } else if (codePoint < 0x110000) {
      if ((units -= 4) < 0) break
      bytes.push(
        codePoint >> 0x12 | 0xF0,
        codePoint >> 0xC & 0x3F | 0x80,
        codePoint >> 0x6 & 0x3F | 0x80,
        codePoint & 0x3F | 0x80
      )
    } else {
      throw new Error('Invalid code point')
    }
  }

  return bytes
}

function asciiToBytes (str) {
  var byteArray = []
  for (var i = 0; i < str.length; ++i) {
    // Node's code seems to be doing this and not & 0x7F..
    byteArray.push(str.charCodeAt(i) & 0xFF)
  }
  return byteArray
}

function utf16leToBytes (str, units) {
  var c, hi, lo
  var byteArray = []
  for (var i = 0; i < str.length; ++i) {
    if ((units -= 2) < 0) break

    c = str.charCodeAt(i)
    hi = c >> 8
    lo = c % 256
    byteArray.push(lo)
    byteArray.push(hi)
  }

  return byteArray
}

function base64ToBytes (str) {
  return base64.toByteArray(base64clean(str))
}

function blitBuffer (src, dst, offset, length) {
  for (var i = 0; i < length; ++i) {
    if ((i + offset >= dst.length) || (i >= src.length)) break
    dst[i + offset] = src[i]
  }
  return i
}

function isnan (val) {
  return val !== val // eslint-disable-line no-self-compare
}

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(127)))

/***/ }),
/* 202 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var _codemirror = __webpack_require__(5);

var _codemirror2 = _interopRequireDefault(_codemirror);

var _getHintsAtPosition = __webpack_require__(209);

var _getHintsAtPosition2 = _interopRequireDefault(_getHintsAtPosition);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Registers a "hint" helper for CodeMirror.
 *
 * Using CodeMirror's "hint" addon: https://codemirror.net/demo/complete.html
 * Given an editor, this helper will take the token at the cursor and return a
 * list of suggested tokens.
 *
 * Options:
 *
 *   - schema: GraphQLSchema provides the hinter with positionally relevant info
 *
 * Additional Events:
 *
 *   - hasCompletion (codemirror, data, token) - signaled when the hinter has a
 *     new list of completion suggestions.
 *
 */
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

_codemirror2.default.registerHelper('hint', 'graphql', function (editor, options) {
  var schema = options.schema;
  if (!schema) {
    return;
  }

  var cur = editor.getCursor();
  var token = editor.getTokenAt(cur);
  var results = (0, _getHintsAtPosition2.default)(schema, editor.getValue(), cur, token);
  if (results && results.list && results.list.length > 0) {
    results.from = _codemirror2.default.Pos(results.from.line, results.from.column);
    results.to = _codemirror2.default.Pos(results.to.line, results.to.column);
    _codemirror2.default.signal(editor, 'hasCompletion', editor, results, token);
  }

  return results;
});

/***/ }),
/* 203 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var _graphql = __webpack_require__(12);

var _codemirror = __webpack_require__(5);

var _codemirror2 = _interopRequireDefault(_codemirror);

var _getTypeInfo = __webpack_require__(75);

var _getTypeInfo2 = _interopRequireDefault(_getTypeInfo);

var _SchemaReference = __webpack_require__(130);

__webpack_require__(210);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Registers GraphQL "info" tooltips for CodeMirror.
 *
 * When hovering over a token, this presents a tooltip explaining it.
 *
 * Options:
 *
 *   - schema: GraphQLSchema provides positionally relevant info.
 *   - hoverTime: The number of ms to wait before showing info. (Default 500)
 *   - renderDescription: Convert a description to some HTML, Useful since
 *                        descriptions are often Markdown formatted.
 *   - onClick: A function called when a named thing is clicked.
 *
 */
_codemirror2.default.registerHelper('info', 'graphql', function (token, options) {
  if (!options.schema || !token.state) {
    return;
  }

  var state = token.state;
  var kind = state.kind;
  var step = state.step;
  var typeInfo = (0, _getTypeInfo2.default)(options.schema, token.state);

  // Given a Schema and a Token, produce the contents of an info tooltip.
  // To do this, create a div element that we will render "into" and then pass
  // it to various rendering functions.
  if (kind === 'Field' && step === 0 && typeInfo.fieldDef || kind === 'AliasedField' && step === 2 && typeInfo.fieldDef) {
    var into = document.createElement('div');
    renderField(into, typeInfo, options);
    renderDescription(into, options, typeInfo.fieldDef);
    return into;
  } else if (kind === 'Directive' && step === 1 && typeInfo.directiveDef) {
    var _into = document.createElement('div');
    renderDirective(_into, typeInfo, options);
    renderDescription(_into, options, typeInfo.directiveDef);
    return _into;
  } else if (kind === 'Argument' && step === 0 && typeInfo.argDef) {
    var _into2 = document.createElement('div');
    renderArg(_into2, typeInfo, options);
    renderDescription(_into2, options, typeInfo.argDef);
    return _into2;
  } else if (kind === 'EnumValue' && typeInfo.enumValue && typeInfo.enumValue.description) {
    var _into3 = document.createElement('div');
    renderEnumValue(_into3, typeInfo, options);
    renderDescription(_into3, options, typeInfo.enumValue);
    return _into3;
  } else if (kind === 'NamedType' && typeInfo.type && typeInfo.type.description) {
    var _into4 = document.createElement('div');
    renderType(_into4, typeInfo, options, typeInfo.type);
    renderDescription(_into4, options, typeInfo.type);
    return _into4;
  }
});
/**
 *  Copyright (c) 2017, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function renderField(into, typeInfo, options) {
  renderQualifiedField(into, typeInfo, options);
  renderTypeAnnotation(into, typeInfo, options, typeInfo.type);
}

function renderQualifiedField(into, typeInfo, options) {
  var fieldName = typeInfo.fieldDef.name;
  if (fieldName.slice(0, 2) !== '__') {
    renderType(into, typeInfo, options, typeInfo.parentType);
    text(into, '.');
  }
  text(into, fieldName, 'field-name', options, (0, _SchemaReference.getFieldReference)(typeInfo));
}

function renderDirective(into, typeInfo, options) {
  var name = '@' + typeInfo.directiveDef.name;
  text(into, name, 'directive-name', options, (0, _SchemaReference.getDirectiveReference)(typeInfo));
}

function renderArg(into, typeInfo, options) {
  if (typeInfo.directiveDef) {
    renderDirective(into, typeInfo, options);
  } else if (typeInfo.fieldDef) {
    renderQualifiedField(into, typeInfo, options);
  }

  var name = typeInfo.argDef.name;
  text(into, '(');
  text(into, name, 'arg-name', options, (0, _SchemaReference.getArgumentReference)(typeInfo));
  renderTypeAnnotation(into, typeInfo, options, typeInfo.inputType);
  text(into, ')');
}

function renderTypeAnnotation(into, typeInfo, options, t) {
  text(into, ': ');
  renderType(into, typeInfo, options, t);
}

function renderEnumValue(into, typeInfo, options) {
  var name = typeInfo.enumValue.name;
  renderType(into, typeInfo, options, typeInfo.inputType);
  text(into, '.');
  text(into, name, 'enum-value', options, (0, _SchemaReference.getEnumValueReference)(typeInfo));
}

function renderType(into, typeInfo, options, t) {
  if (t instanceof _graphql.GraphQLNonNull) {
    renderType(into, typeInfo, options, t.ofType);
    text(into, '!');
  } else if (t instanceof _graphql.GraphQLList) {
    text(into, '[');
    renderType(into, typeInfo, options, t.ofType);
    text(into, ']');
  } else {
    text(into, t.name, 'type-name', options, (0, _SchemaReference.getTypeReference)(typeInfo, t));
  }
}

function renderDescription(into, options, def) {
  var description = def.description;
  if (description) {
    var descriptionDiv = document.createElement('div');
    descriptionDiv.className = 'info-description';
    if (options.renderDescription) {
      descriptionDiv.innerHTML = options.renderDescription(description);
    } else {
      descriptionDiv.appendChild(document.createTextNode(description));
    }
    into.appendChild(descriptionDiv);
  }

  renderDeprecation(into, options, def);
}

function renderDeprecation(into, options, def) {
  var reason = def.deprecationReason;
  if (reason) {
    var deprecationDiv = document.createElement('div');
    deprecationDiv.className = 'info-deprecation';
    if (options.renderDescription) {
      deprecationDiv.innerHTML = options.renderDescription(reason);
    } else {
      deprecationDiv.appendChild(document.createTextNode(reason));
    }
    var label = document.createElement('span');
    label.className = 'info-deprecation-label';
    label.appendChild(document.createTextNode('Deprecated: '));
    deprecationDiv.insertBefore(label, deprecationDiv.firstChild);
    into.appendChild(deprecationDiv);
  }
}

function text(into, content, className, options, ref) {
  if (className) {
    (function () {
      var onClick = options.onClick;
      var node = document.createElement(onClick ? 'a' : 'span');
      if (onClick) {
        // Providing a href forces proper a tag behavior, though we don't actually
        // want clicking the node to navigate anywhere.
        node.href = 'javascript:void 0'; // eslint-disable-line no-script-url
        node.addEventListener('click', function (e) {
          onClick(ref, e);
        });
      }
      node.className = className;
      node.appendChild(document.createTextNode(content));
      into.appendChild(node);
    })();
  } else {
    into.appendChild(document.createTextNode(content));
  }
}

/***/ }),
/* 204 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var _codemirror = __webpack_require__(5);

var _codemirror2 = _interopRequireDefault(_codemirror);

var _getTypeInfo = __webpack_require__(75);

var _getTypeInfo2 = _interopRequireDefault(_getTypeInfo);

var _SchemaReference = __webpack_require__(130);

__webpack_require__(212);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Registers GraphQL "jump" links for CodeMirror.
 *
 * When command-hovering over a token, this converts it to a link, which when
 * pressed will call the provided onClick handler.
 *
 * Options:
 *
 *   - schema: GraphQLSchema provides positionally relevant info.
 *   - onClick: A function called when a named thing is clicked.
 *
 */

/**
 *  Copyright (c) 2017, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

_codemirror2.default.registerHelper('jump', 'graphql', function (token, options) {
  if (!options.schema || !options.onClick || !token.state) {
    return;
  }

  // Given a Schema and a Token, produce a "SchemaReference" which refers to
  // the particular artifact from the schema (such as a type, field, argument,
  // or directive) that token references.
  var state = token.state;
  var kind = state.kind;
  var step = state.step;
  var typeInfo = (0, _getTypeInfo2.default)(options.schema, state);

  if (kind === 'Field' && step === 0 && typeInfo.fieldDef || kind === 'AliasedField' && step === 2 && typeInfo.fieldDef) {
    return (0, _SchemaReference.getFieldReference)(typeInfo);
  } else if (kind === 'Directive' && step === 1 && typeInfo.directiveDef) {
    return (0, _SchemaReference.getDirectiveReference)(typeInfo);
  } else if (kind === 'Argument' && step === 0 && typeInfo.argDef) {
    return (0, _SchemaReference.getArgumentReference)(typeInfo);
  } else if (kind === 'EnumValue' && typeInfo.enumValue) {
    return (0, _SchemaReference.getEnumValueReference)(typeInfo);
  } else if (kind === 'NamedType' && typeInfo.type) {
    return (0, _SchemaReference.getTypeReference)(typeInfo);
  }
});

/***/ }),
/* 205 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var _codemirror = __webpack_require__(5);

var _codemirror2 = _interopRequireDefault(_codemirror);

var _graphql = __webpack_require__(12);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Registers a "lint" helper for CodeMirror.
 *
 * Using CodeMirror's "lint" addon: https://codemirror.net/demo/lint.html
 * Given the text within an editor, this helper will take that text and return
 * a list of linter issues, derived from GraphQL's parse and validate steps.
 *
 * Options:
 *
 *   - schema: GraphQLSchema provides the linter with positionally relevant info
 *
 */
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

_codemirror2.default.registerHelper('lint', 'graphql', function (text, options, editor) {
  var schema = options.schema;
  if (!schema) {
    return [];
  }

  try {
    var ast = (0, _graphql.parse)(text);
    var validationErrorAnnotations = mapCat((0, _graphql.validate)(schema, ast), function (error) {
      return annotations(editor, error, 'error', 'validation');
    });
    // Note: findDeprecatedUsages was added in graphql@0.9.0, but we want to
    // support older versions of graphql-js.
    var deprecationWarningAnnotations = !_graphql.findDeprecatedUsages ? [] : mapCat((0, _graphql.findDeprecatedUsages)(schema, ast), function (error) {
      return annotations(editor, error, 'warning', 'deprecation');
    });
    return validationErrorAnnotations.concat(deprecationWarningAnnotations);
  } catch (error) {
    var location = error.locations[0];
    var pos = _codemirror2.default.Pos(location.line - 1, location.column);
    var token = editor.getTokenAt(pos);
    return [{
      message: error.message,
      severity: 'error',
      type: 'syntax',
      from: _codemirror2.default.Pos(location.line - 1, token.start),
      to: _codemirror2.default.Pos(location.line - 1, token.end)
    }];
  }
});

function annotations(editor, error, severity, type) {
  return error.nodes.map(function (node) {
    var highlightNode = node.kind !== 'Variable' && node.name ? node.name : node.variable ? node.variable : node;
    return {
      message: error.message,
      severity: severity,
      type: type,
      from: editor.posFromIndex(highlightNode.loc.start),
      to: editor.posFromIndex(highlightNode.loc.end)
    };
  });
}

// General utility for map-cating (aka flat-mapping).
function mapCat(array, mapper) {
  return Array.prototype.concat.apply([], array.map(mapper));
}

/***/ }),
/* 206 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var _codemirror = __webpack_require__(5);

var _codemirror2 = _interopRequireDefault(_codemirror);

var _onlineParser = __webpack_require__(59);

var _onlineParser2 = _interopRequireDefault(_onlineParser);

var _Rules = __webpack_require__(129);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * The GraphQL mode is defined as a tokenizer along with a list of rules, each
 * of which is either a function or an array.
 *
 *   * Function: Provided a token and the stream, returns an expected next step.
 *   * Array: A list of steps to take in order.
 *
 * A step is either another rule, or a terminal description of a token. If it
 * is a rule, that rule is pushed onto the stack and the parsing continues from
 * that point.
 *
 * If it is a terminal description, the token is checked against it using a
 * `match` function. If the match is successful, the token is colored and the
 * rule is stepped forward. If the match is unsuccessful, the remainder of the
 * rule is skipped and the previous rule is advanced.
 *
 * This parsing algorithm allows for incremental online parsing within various
 * levels of the syntax tree and results in a structured `state` linked-list
 * which contains the relevant information to produce valuable typeaheads.
 */
_codemirror2.default.defineMode('graphql', function (config) {
  var parser = (0, _onlineParser2.default)({
    eatWhitespace: function eatWhitespace(stream) {
      return stream.eatWhile(_Rules.isIgnored);
    },
    LexRules: _Rules.LexRules,
    ParseRules: _Rules.ParseRules,
    editorConfig: { tabSize: config.tabSize }
  });

  return {
    config: config,
    startState: parser.startState,
    token: parser.token,
    indent: indent,
    electricInput: /^\s*[})\]]/,
    fold: 'brace',
    lineComment: '#',
    closeBrackets: {
      pairs: '()[]{}""',
      explode: '()[]{}'
    }
  };
}); /**
     *  Copyright (c) 2015, Facebook, Inc.
     *  All rights reserved.
     *
     *  This source code is licensed under the BSD-style license found in the
     *  LICENSE file in the root directory of this source tree. An additional grant
     *  of patent rights can be found in the PATENTS file in the same directory.
     */

function indent(state, textAfter) {
  var levels = state.levels;
  // If there is no stack of levels, use the current level.
  // Otherwise, use the top level, pre-emptively dedenting for close braces.
  var level = !levels || levels.length === 0 ? state.indentLevel : levels[levels.length - 1] - (this.electricInput.test(textAfter) ? 1 : 0);
  return level * this.config.indentUnit;
}

/***/ }),
/* 207 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var _codemirror = __webpack_require__(5);

var _codemirror2 = _interopRequireDefault(_codemirror);

var _onlineParser = __webpack_require__(59);

var _onlineParser2 = _interopRequireDefault(_onlineParser);

var _RuleHelpers = __webpack_require__(73);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * This mode defines JSON, but provides a data-laden parser state to enable
 * better code intelligence.
 */
_codemirror2.default.defineMode('graphql-results', function (config) {
  var parser = (0, _onlineParser2.default)({
    eatWhitespace: function eatWhitespace(stream) {
      return stream.eatSpace();
    },
    LexRules: LexRules,
    ParseRules: ParseRules,
    editorConfig: { tabSize: config.tabSize }
  });

  return {
    config: config,
    startState: parser.startState,
    token: parser.token,
    indent: indent,
    electricInput: /^\s*[}\]]/,
    fold: 'brace',
    closeBrackets: {
      pairs: '[]{}""',
      explode: '[]{}'
    }
  };
}); /**
     *  Copyright (c) 2015, Facebook, Inc.
     *  All rights reserved.
     *
     *  This source code is licensed under the BSD-style license found in the
     *  LICENSE file in the root directory of this source tree. An additional grant
     *  of patent rights can be found in the PATENTS file in the same directory.
     */

function indent(state, textAfter) {
  var levels = state.levels;
  // If there is no stack of levels, use the current level.
  // Otherwise, use the top level, pre-emptively dedenting for close braces.
  var level = !levels || levels.length === 0 ? state.indentLevel : levels[levels.length - 1] - (this.electricInput.test(textAfter) ? 1 : 0);
  return level * this.config.indentUnit;
}

/**
 * The lexer rules. These are exactly as described by the spec.
 */
var LexRules = {
  // All Punctuation used in JSON.
  Punctuation: /^\[|]|\{|\}|:|,/,

  // JSON Number.
  Number: /^-?(?:0|(?:[1-9][0-9]*))(?:\.[0-9]*)?(?:[eE][+-]?[0-9]+)?/,

  // JSON String.
  String: /^"(?:[^"\\]|\\(?:"|\/|\\|b|f|n|r|t|u[0-9a-fA-F]{4}))*"?/,

  // JSON literal keywords.
  Keyword: /^true|false|null/
};

/**
 * The parser rules for JSON.
 */
var ParseRules = {
  Document: [(0, _RuleHelpers.p)('{'), (0, _RuleHelpers.list)('Entry', (0, _RuleHelpers.p)(',')), (0, _RuleHelpers.p)('}')],
  Entry: [(0, _RuleHelpers.t)('String', 'def'), (0, _RuleHelpers.p)(':'), 'Value'],
  Value: function Value(token) {
    switch (token.kind) {
      case 'Number':
        return 'NumberValue';
      case 'String':
        return 'StringValue';
      case 'Punctuation':
        switch (token.value) {
          case '[':
            return 'ListValue';
          case '{':
            return 'ObjectValue';
        }
        return null;
      case 'Keyword':
        switch (token.value) {
          case 'true':case 'false':
            return 'BooleanValue';
          case 'null':
            return 'NullValue';
        }
        return null;
    }
  },

  NumberValue: [(0, _RuleHelpers.t)('Number', 'number')],
  StringValue: [(0, _RuleHelpers.t)('String', 'string')],
  BooleanValue: [(0, _RuleHelpers.t)('Keyword', 'builtin')],
  NullValue: [(0, _RuleHelpers.t)('Keyword', 'keyword')],
  ListValue: [(0, _RuleHelpers.p)('['), (0, _RuleHelpers.list)('Value', (0, _RuleHelpers.p)(',')), (0, _RuleHelpers.p)(']')],
  ObjectValue: [(0, _RuleHelpers.p)('{'), (0, _RuleHelpers.list)('ObjectField', (0, _RuleHelpers.p)(',')), (0, _RuleHelpers.p)('}')],
  ObjectField: [(0, _RuleHelpers.t)('String', 'property'), (0, _RuleHelpers.p)(':'), 'Value']
};

/***/ }),
/* 208 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/**
 * CharacterStream implements a stream of character tokens given a source text.
 * The API design follows that of CodeMirror.StringStream.
 *
 * Required:
 *
 *      sourceText: (string), A raw GraphQL source text. Works best if a line
 *        is supplied.
 *
 */

var CharacterStream = function () {
  function CharacterStream(sourceText) {
    _classCallCheck(this, CharacterStream);

    this._start = 0;
    this._pos = 0;
    this._sourceText = sourceText;
  }

  CharacterStream.prototype.getStartOfToken = function getStartOfToken() {
    return this._start;
  };

  CharacterStream.prototype.getCurrentPosition = function getCurrentPosition() {
    return this._pos;
  };

  CharacterStream.prototype._testNextCharacter = function _testNextCharacter(pattern) {
    var character = this._sourceText.charAt(this._pos);
    return typeof pattern === 'string' ? character === pattern : pattern.test ? pattern.test(character) : pattern(character);
  };

  CharacterStream.prototype.eol = function eol() {
    return this._sourceText.length === this._pos;
  };

  CharacterStream.prototype.sol = function sol() {
    return this._pos === 0;
  };

  CharacterStream.prototype.peek = function peek() {
    return this._sourceText.charAt(this._pos) ? this._sourceText.charAt(this._pos) : null;
  };

  CharacterStream.prototype.next = function next() {
    var char = this._sourceText.charAt(this._pos);
    this._pos++;
    return char;
  };

  CharacterStream.prototype.eat = function eat(pattern) {
    var isMatched = this._testNextCharacter(pattern);
    if (isMatched) {
      this._start = this._pos;
      this._pos++;
      return this._sourceText.charAt(this._pos - 1);
    }
    return undefined;
  };

  CharacterStream.prototype.eatWhile = function eatWhile(match) {
    var isMatched = this._testNextCharacter(match);
    var didEat = false;

    // If a match, treat the total upcoming matches as one token
    if (isMatched) {
      didEat = isMatched;
      this._start = this._pos;
    }

    while (isMatched) {
      this._pos++;
      isMatched = this._testNextCharacter(match);
      didEat = true;
    }

    return didEat;
  };

  CharacterStream.prototype.eatSpace = function eatSpace() {
    return this.eatWhile(/[\s\u00a0]/);
  };

  CharacterStream.prototype.skipToEnd = function skipToEnd() {
    this._pos = this._sourceText.length;
  };

  CharacterStream.prototype.skipTo = function skipTo(position) {
    this._pos = position;
  };

  CharacterStream.prototype.match = function match(pattern) {
    var consume = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
    var caseFold = arguments[2];

    var token = null;
    var match = null;

    switch (typeof pattern) {
      case 'string':
        var regex = new RegExp(pattern, caseFold ? 'i' : '');
        match = regex.test(this._sourceText.substr(this._pos, pattern.length));
        token = pattern;
        break;
      case 'object': // RegExp
      case 'function':
        match = this._sourceText.slice(this._pos).match(pattern);
        token = match && match[0];
        break;
    }

    if (match && (typeof pattern === 'string' || match.index === 0)) {
      if (consume) {
        this._start = this._pos;
        this._pos += token.length;
      }
      return match;
    }

    // No match available.
    return false;
  };

  CharacterStream.prototype.backUp = function backUp(num) {
    this._pos -= num;
  };

  CharacterStream.prototype.column = function column() {
    return this._pos;
  };

  CharacterStream.prototype.indentation = function indentation() {
    var match = this._sourceText.match(/\s*/);
    var indent = 0;
    if (match && match.index === 0) {
      var whitespaces = match[0];
      var pos = 0;
      while (whitespaces.length > pos) {
        if (whitespaces.charCodeAt(pos) === 9) {
          indent += 2;
        } else {
          indent++;
        }
        pos++;
      }
    }

    return indent;
  };

  CharacterStream.prototype.current = function current() {
    return this._sourceText.slice(this._start, this._pos);
  };

  return CharacterStream;
}();

exports.default = CharacterStream;

/***/ }),
/* 209 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = getHintsAtPosition;

var _graphql = __webpack_require__(12);

var _introspection = __webpack_require__(22);

var _forEachState = __webpack_require__(74);

var _forEachState2 = _interopRequireDefault(_forEachState);

var _getTypeInfo = __webpack_require__(75);

var _getTypeInfo2 = _interopRequireDefault(_getTypeInfo);

var _hintList = __webpack_require__(131);

var _hintList2 = _interopRequireDefault(_hintList);

var _objectValues = __webpack_require__(213);

var _objectValues2 = _interopRequireDefault(_objectValues);

var _runParser = __webpack_require__(214);

var _runParser2 = _interopRequireDefault(_runParser);

var _Rules = __webpack_require__(129);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Given GraphQLSchema, sourceText, and context of the current position within
 * the source text, provide a list of typeahead entries.
 *
 * Options:
 *   - schema: GraphQLSchema
 *   - sourceText: string. A raw source text used to get fragmentDefinitions
 *                 in a source.
 *   - cursor: { line: Number, column: Number }. A current cursor position.
 *   - token: ContextToken. Includes a context for the current cursor position.
 *     Includes the token string/style (type), the start/end position, and the
 *     state at the end of the token.
 *
 */

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function getHintsAtPosition(schema, sourceText, cursor, token) {
  // Get the current state, however if the current state is an invalid token,
  // then use the previous state to determine which hints to generate.
  var state = token.state.kind === 'Invalid' ? token.state.prevState : token.state;

  var kind = state.kind;
  var step = state.step;
  var typeInfo = (0, _getTypeInfo2.default)(schema, state);

  // Definition kinds
  if (kind === 'Document') {
    return (0, _hintList2.default)(cursor, token, [{ text: 'query' }, { text: 'mutation' }, { text: 'subscription' }, { text: 'fragment' }, { text: '{' }]);
  }

  // Field names
  if (kind === 'SelectionSet' || kind === 'Field' || kind === 'AliasedField') {
    if (typeInfo.parentType) {
      var fields = typeInfo.parentType.getFields ? (0, _objectValues2.default)(typeInfo.parentType.getFields()) : [];
      if ((0, _graphql.isAbstractType)(typeInfo.parentType)) {
        fields.push(_introspection.TypeNameMetaFieldDef);
      }
      if (typeInfo.parentType === schema.getQueryType()) {
        fields.push(_introspection.SchemaMetaFieldDef, _introspection.TypeMetaFieldDef);
      }
      return (0, _hintList2.default)(cursor, token, fields.map(function (field) {
        return {
          text: field.name,
          type: field.type,
          description: field.description,
          isDeprecated: field.isDeprecated,
          deprecationReason: field.deprecationReason
        };
      }));
    }
  }

  // Argument names
  if (kind === 'Arguments' || kind === 'Argument' && step === 0) {
    var argDefs = typeInfo.argDefs;
    if (argDefs) {
      return (0, _hintList2.default)(cursor, token, argDefs.map(function (argDef) {
        return {
          text: argDef.name,
          type: argDef.type,
          description: argDef.description
        };
      }));
    }
  }

  // Input Object fields
  if (kind === 'ObjectValue' || kind === 'ObjectField' && step === 0) {
    if (typeInfo.objectFieldDefs) {
      var objectFields = (0, _objectValues2.default)(typeInfo.objectFieldDefs);
      return (0, _hintList2.default)(cursor, token, objectFields.map(function (field) {
        return {
          text: field.name,
          type: field.type,
          description: field.description
        };
      }));
    }
  }

  // Input values: Enum and Boolean
  if (kind === 'EnumValue' || kind === 'ListValue' && step === 1 || kind === 'ObjectField' && step === 2 || kind === 'Argument' && step === 2) {
    var _ret = function () {
      var namedInputType = (0, _graphql.getNamedType)(typeInfo.inputType);
      if (namedInputType instanceof _graphql.GraphQLEnumType) {
        var valueMap = namedInputType.getValues();
        var values = (0, _objectValues2.default)(valueMap);
        return {
          v: (0, _hintList2.default)(cursor, token, values.map(function (value) {
            return {
              text: value.name,
              type: namedInputType,
              description: value.description,
              isDeprecated: value.isDeprecated,
              deprecationReason: value.deprecationReason
            };
          }))
        };
      } else if (namedInputType === _graphql.GraphQLBoolean) {
        return {
          v: (0, _hintList2.default)(cursor, token, [{ text: 'true', type: _graphql.GraphQLBoolean, description: 'Not false.' }, { text: 'false', type: _graphql.GraphQLBoolean, description: 'Not true.' }])
        };
      }
    }();

    if (typeof _ret === "object") return _ret.v;
  }

  // Fragment type conditions
  if (kind === 'TypeCondition' && step === 1 || kind === 'NamedType' && state.prevState.kind === 'TypeCondition') {
    var possibleTypes = void 0;
    if (typeInfo.parentType) {
      if ((0, _graphql.isAbstractType)(typeInfo.parentType)) {
        (function () {
          // Collect both the possible Object types as well as the interfaces
          // they implement.
          var possibleObjTypes = schema.getPossibleTypes(typeInfo.parentType);
          var possibleIfaceMap = Object.create(null);
          possibleObjTypes.forEach(function (type) {
            type.getInterfaces().forEach(function (iface) {
              possibleIfaceMap[iface.name] = iface;
            });
          });
          possibleTypes = possibleObjTypes.concat((0, _objectValues2.default)(possibleIfaceMap));
        })();
      } else {
        // The parent type is a non-abstract Object type, so the only possible
        // type that can be used is that same type.
        possibleTypes = [typeInfo.parentType];
      }
    } else {
      var typeMap = schema.getTypeMap();
      possibleTypes = (0, _objectValues2.default)(typeMap).filter(_graphql.isCompositeType);
    }
    return (0, _hintList2.default)(cursor, token, possibleTypes.map(function (type) {
      return {
        text: type.name,
        description: type.description
      };
    }));
  }

  // Fragment spread names
  if (kind === 'FragmentSpread' && step === 1) {
    var _ret3 = function () {
      var typeMap = schema.getTypeMap();
      var defState = getDefinitionState(token.state);
      var fragments = getFragmentDefinitions(sourceText);

      // Filter down to only the fragments which may exist here.
      var relevantFrags = fragments.filter(function (frag) {
        return (
          // Only include fragments with known types.
          typeMap[frag.typeCondition.name.value] &&
          // Only include fragments which are not cyclic.
          !(defState && defState.kind === 'FragmentDefinition' && defState.name === frag.name.value) &&
          // Only include fragments which could possibly be spread here.
          (0, _graphql.doTypesOverlap)(schema, typeInfo.parentType, typeMap[frag.typeCondition.name.value])
        );
      });

      return {
        v: (0, _hintList2.default)(cursor, token, relevantFrags.map(function (frag) {
          return {
            text: frag.name.value,
            type: typeMap[frag.typeCondition.name.value],
            description: 'fragment ' + frag.name.value + ' on ' + frag.typeCondition.name.value
          };
        }))
      };
    }();

    if (typeof _ret3 === "object") return _ret3.v;
  }

  // Variable definition types
  if (kind === 'VariableDefinition' && step === 2 || kind === 'ListType' && step === 1 || kind === 'NamedType' && (state.prevState.kind === 'VariableDefinition' || state.prevState.kind === 'ListType')) {
    var inputTypeMap = schema.getTypeMap();
    var inputTypes = (0, _objectValues2.default)(inputTypeMap).filter(_graphql.isInputType);
    return (0, _hintList2.default)(cursor, token, inputTypes.map(function (type) {
      return {
        text: type.name,
        description: type.description
      };
    }));
  }

  // Directive names
  if (kind === 'Directive') {
    var directives = schema.getDirectives().filter(function (directive) {
      return canUseDirective(state.prevState.kind, directive);
    });
    return (0, _hintList2.default)(cursor, token, directives.map(function (directive) {
      return {
        text: directive.name,
        description: directive.description
      };
    }));
  }
}

function canUseDirective(kind, directive) {
  var locations = directive.locations;
  switch (kind) {
    case 'Query':
      return locations.indexOf('QUERY') !== -1;
    case 'Mutation':
      return locations.indexOf('MUTATION') !== -1;
    case 'Subscription':
      return locations.indexOf('SUBSCRIPTION') !== -1;
    case 'Field':
    case 'AliasedField':
      return locations.indexOf('FIELD') !== -1;
    case 'FragmentDefinition':
      return locations.indexOf('FRAGMENT_DEFINITION') !== -1;
    case 'FragmentSpread':
      return locations.indexOf('FRAGMENT_SPREAD') !== -1;
    case 'InlineFragment':
      return locations.indexOf('INLINE_FRAGMENT') !== -1;
  }
  return false;
}

// Finds all fragment definition ASTs in a source.
function getFragmentDefinitions(sourceText) {
  var fragmentDefs = [];
  (0, _runParser2.default)(sourceText, {
    eatWhitespace: function eatWhitespace(stream) {
      return stream.eatWhile(_Rules.isIgnored);
    },
    LexRules: _Rules.LexRules,
    ParseRules: _Rules.ParseRules
  }, function (stream, state) {
    if (state.kind === 'FragmentDefinition' && state.name && state.type) {
      fragmentDefs.push({
        kind: 'FragmentDefinition',
        name: {
          kind: 'Name',
          value: state.name
        },
        typeCondition: {
          kind: 'NamedType',
          name: {
            kind: 'Name',
            value: state.type
          }
        }
      });
    }
  });

  return fragmentDefs;
}

// Utility for returning the state representing the Definition this token state
// is within, if any.
function getDefinitionState(tokenState) {
  var definitionState = void 0;

  (0, _forEachState2.default)(tokenState, function (state) {
    switch (state.kind) {
      case 'Query':
      case 'ShortQuery':
      case 'Mutation':
      case 'Subscription':
      case 'FragmentDefinition':
        definitionState = state;
        break;
    }
  });

  return definitionState;
}

/***/ }),
/* 210 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var _codemirror = __webpack_require__(5);

var _codemirror2 = _interopRequireDefault(_codemirror);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

_codemirror2.default.defineOption('info', false, function (cm, options, old) {
  if (old && old !== _codemirror2.default.Init) {
    var oldOnMouseOver = cm.state.info.onMouseOver;
    _codemirror2.default.off(cm.getWrapperElement(), 'mouseover', oldOnMouseOver);
    clearTimeout(cm.state.info.hoverTimeout);
    delete cm.state.info;
  }

  if (options) {
    var state = cm.state.info = createState(options);
    state.onMouseOver = onMouseOver.bind(null, cm);
    _codemirror2.default.on(cm.getWrapperElement(), 'mouseover', state.onMouseOver);
  }
}); /**
     *  Copyright (c) 2017, Facebook, Inc.
     *  All rights reserved.
     *
     *  This source code is licensed under the BSD-style license found in the
     *  LICENSE file in the root directory of this source tree. An additional grant
     *  of patent rights can be found in the PATENTS file in the same directory.
     */

function createState(options) {
  return {
    options: options instanceof Function ? { render: options } : options === true ? {} : options
  };
}

function getHoverTime(cm) {
  var options = cm.state.info.options;
  return options && options.hoverTime || 500;
}

function onMouseOver(cm, e) {
  var state = cm.state.info;

  var target = e.target || e.srcElement;
  if (target.nodeName !== 'SPAN' || state.hoverTimeout !== undefined) {
    return;
  }

  var box = target.getBoundingClientRect();

  var hoverTime = getHoverTime(cm);
  state.hoverTimeout = setTimeout(onHover, hoverTime);

  var onMouseMove = function onMouseMove() {
    clearTimeout(state.hoverTimeout);
    state.hoverTimeout = setTimeout(onHover, hoverTime);
  };

  var onMouseOut = function onMouseOut() {
    _codemirror2.default.off(document, 'mousemove', onMouseMove);
    _codemirror2.default.off(cm.getWrapperElement(), 'mouseout', onMouseOut);
    clearTimeout(state.hoverTimeout);
    state.hoverTimeout = undefined;
  };

  var onHover = function onHover() {
    _codemirror2.default.off(document, 'mousemove', onMouseMove);
    _codemirror2.default.off(cm.getWrapperElement(), 'mouseout', onMouseOut);
    state.hoverTimeout = undefined;
    onMouseHover(cm, box);
  };

  _codemirror2.default.on(document, 'mousemove', onMouseMove);
  _codemirror2.default.on(cm.getWrapperElement(), 'mouseout', onMouseOut);
}

function onMouseHover(cm, box) {
  var pos = cm.coordsChar({
    left: (box.left + box.right) / 2,
    top: (box.top + box.bottom) / 2
  });

  var state = cm.state.info;
  var options = state.options;
  var render = options.render || cm.getHelper(pos, 'info');
  if (render) {
    var token = cm.getTokenAt(pos, true);
    if (token) {
      var info = render(token, options, cm);
      if (info) {
        showPopup(cm, box, info);
      }
    }
  }
}

function showPopup(cm, box, info) {
  var popup = document.createElement('div');
  popup.className = 'CodeMirror-info';
  popup.appendChild(info);
  document.body.appendChild(popup);

  var popupBox = popup.getBoundingClientRect();
  var popupStyle = popup.currentStyle || window.getComputedStyle(popup);
  var popupWidth = popupBox.right - popupBox.left + parseFloat(popupStyle.marginLeft) + parseFloat(popupStyle.marginRight);
  var popupHeight = popupBox.bottom - popupBox.top + parseFloat(popupStyle.marginTop) + parseFloat(popupStyle.marginBottom);

  var topPos = box.bottom;
  if (popupHeight > window.innerHeight - box.bottom - 15 && box.top > window.innerHeight - box.bottom) {
    topPos = box.top - popupHeight;
  }

  if (topPos < 0) {
    topPos = box.bottom;
  }

  var leftPos = Math.max(0, window.innerWidth - popupWidth - 15);
  if (leftPos > box.left) {
    leftPos = box.left;
  }

  popup.style.opacity = 1;
  popup.style.top = topPos + 'px';
  popup.style.left = leftPos + 'px';

  var popupTimeout = void 0;

  var onMouseOverPopup = function onMouseOverPopup() {
    clearTimeout(popupTimeout);
  };

  var onMouseOut = function onMouseOut() {
    clearTimeout(popupTimeout);
    popupTimeout = setTimeout(hidePopup, 200);
  };

  var hidePopup = function hidePopup() {
    _codemirror2.default.off(popup, 'mouseover', onMouseOverPopup);
    _codemirror2.default.off(popup, 'mouseout', onMouseOut);
    _codemirror2.default.off(cm.getWrapperElement(), 'mouseout', onMouseOut);

    if (popup.style.opacity) {
      popup.style.opacity = 0;
      setTimeout(function () {
        if (popup.parentNode) {
          popup.parentNode.removeChild(popup);
        }
      }, 600);
    } else if (popup.parentNode) {
      popup.parentNode.removeChild(popup);
    }
  };

  _codemirror2.default.on(popup, 'mouseover', onMouseOverPopup);
  _codemirror2.default.on(popup, 'mouseout', onMouseOut);
  _codemirror2.default.on(cm.getWrapperElement(), 'mouseout', onMouseOut);
}

/***/ }),
/* 211 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = jsonParse;
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/**
 * This JSON parser simply walks the input, generating an AST. Use this in lieu
 * of JSON.parse if you need character offset parse errors and an AST parse tree
 * with location information.
 *
 * If an error is encountered, a SyntaxError will be thrown, with properties:
 *
 *   - message: string
 *   - start: int - the start inclusive offset of the syntax error
 *   - end: int - the end exclusive offset of the syntax error
 *
 */
function jsonParse(str) {
  string = str;
  strLen = str.length;
  start = end = lastEnd = -1;
  ch();
  lex();
  var ast = parseObj();
  expect('EOF');
  return ast;
}

var string = void 0;
var strLen = void 0;
var start = void 0;
var end = void 0;
var lastEnd = void 0;
var code = void 0;
var kind = void 0;

function parseObj() {
  var nodeStart = start;
  var members = [];
  expect('{');
  if (!skip('}')) {
    do {
      members.push(parseMember());
    } while (skip(','));
    expect('}');
  }
  return {
    kind: 'Object',
    start: nodeStart,
    end: lastEnd,
    members: members
  };
}

function parseMember() {
  var nodeStart = start;
  var key = kind === 'String' ? curToken() : null;
  expect('String');
  expect(':');
  var value = parseVal();
  return {
    kind: 'Member',
    start: nodeStart,
    end: lastEnd,
    key: key,
    value: value
  };
}

function parseArr() {
  var nodeStart = start;
  var values = [];
  expect('[');
  if (!skip(']')) {
    do {
      values.push(parseVal());
    } while (skip(','));
    expect(']');
  }
  return {
    kind: 'Array',
    start: nodeStart,
    end: lastEnd,
    values: values
  };
}

function parseVal() {
  switch (kind) {
    case '[':
      return parseArr();
    case '{':
      return parseObj();
    case 'String':
    case 'Number':
    case 'Boolean':
    case 'Null':
      var token = curToken();
      lex();
      return token;
  }
  return expect('Value');
}

function curToken() {
  return { kind: kind, start: start, end: end, value: JSON.parse(string.slice(start, end)) };
}

function expect(str) {
  if (kind === str) {
    lex();
    return;
  }

  var found = void 0;
  if (kind === 'EOF') {
    found = '[end of file]';
  } else if (end - start > 1) {
    found = '`' + string.slice(start, end) + '`';
  } else {
    var match = string.slice(start).match(/^.+?\b/);
    found = '`' + (match ? match[0] : string[start]) + '`';
  }

  throw syntaxError('Expected ' + str + ' but found ' + found + '.');
}

function syntaxError(message) {
  return { message: message, start: start, end: end };
}

function skip(k) {
  if (kind === k) {
    lex();
    return true;
  }
}

function ch() {
  if (end < strLen) {
    end++;
    code = end === strLen ? 0 : string.charCodeAt(end);
  }
}

function lex() {
  lastEnd = end;

  while (code === 9 || code === 10 || code === 13 || code === 32) {
    ch();
  }

  if (code === 0) {
    kind = 'EOF';
    return;
  }

  start = end;

  switch (code) {
    // "
    case 34:
      kind = 'String';
      return readString();
    // -, 0-9
    case 45:
    case 48:case 49:case 50:case 51:case 52:
    case 53:case 54:case 55:case 56:case 57:
      kind = 'Number';
      return readNumber();
    // f
    case 102:
      if (string.slice(start, start + 5) !== 'false') {
        break;
      }
      end += 4;ch();

      kind = 'Boolean';
      return;
    // n
    case 110:
      if (string.slice(start, start + 4) !== 'null') {
        break;
      }
      end += 3;ch();

      kind = 'Null';
      return;
    // t
    case 116:
      if (string.slice(start, start + 4) !== 'true') {
        break;
      }
      end += 3;ch();

      kind = 'Boolean';
      return;
  }

  kind = string[start];
  ch();
}

function readString() {
  ch();
  while (code !== 34 && code > 31) {
    if (code === 92) {
      // \
      ch();
      switch (code) {
        case 34: // "
        case 47: // /
        case 92: // \
        case 98: // b
        case 102: // f
        case 110: // n
        case 114: // r
        case 116:
          // t
          ch();
          break;
        case 117:
          // u
          ch();
          readHex();
          readHex();
          readHex();
          readHex();
          break;
        default:
          throw syntaxError('Bad character escape sequence.');
      }
    } else if (end === strLen) {
      throw syntaxError('Unterminated string.');
    } else {
      ch();
    }
  }

  if (code === 34) {
    ch();
    return;
  }

  throw syntaxError('Unterminated string.');
}

function readHex() {
  if (code >= 48 && code <= 57 || // 0-9
  code >= 65 && code <= 70 || // A-F
  code >= 97 && code <= 102 // a-f
  ) {
      return ch();
    }
  throw syntaxError('Expected hexadecimal digit.');
}

function readNumber() {
  if (code === 45) {
    // -
    ch();
  }

  if (code === 48) {
    // 0
    ch();
  } else {
    readDigits();
  }

  if (code === 46) {
    // .
    ch();
    readDigits();
  }

  if (code === 69 || code === 101) {
    // E e
    ch();
    if (code === 43 || code === 45) {
      // + -
      ch();
    }
    readDigits();
  }
}

function readDigits() {
  if (code < 48 || code > 57) {
    // 0 - 9
    throw syntaxError('Expected decimal digit.');
  }
  do {
    ch();
  } while (code >= 48 && code <= 57); // 0 - 9
}

/***/ }),
/* 212 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var _codemirror = __webpack_require__(5);

var _codemirror2 = _interopRequireDefault(_codemirror);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

_codemirror2.default.defineOption('jump', false, function (cm, options, old) {
  if (old && old !== _codemirror2.default.Init) {
    var oldOnMouseOver = cm.state.jump.onMouseOver;
    _codemirror2.default.off(cm.getWrapperElement(), 'mouseover', oldOnMouseOver);
    var oldOnMouseOut = cm.state.jump.onMouseOut;
    _codemirror2.default.off(cm.getWrapperElement(), 'mouseout', oldOnMouseOut);
    _codemirror2.default.off(document, 'keydown', cm.state.jump.onKeyDown);
    delete cm.state.jump;
  }

  if (options) {
    var state = cm.state.jump = {
      options: options,
      onMouseOver: onMouseOver.bind(null, cm),
      onMouseOut: onMouseOut.bind(null, cm),
      onKeyDown: onKeyDown.bind(null, cm)
    };

    _codemirror2.default.on(cm.getWrapperElement(), 'mouseover', state.onMouseOver);
    _codemirror2.default.on(cm.getWrapperElement(), 'mouseout', state.onMouseOut);
    _codemirror2.default.on(document, 'keydown', state.onKeyDown);
  }
}); /**
     *  Copyright (c) 2017, Facebook, Inc.
     *  All rights reserved.
     *
     *  This source code is licensed under the BSD-style license found in the
     *  LICENSE file in the root directory of this source tree. An additional grant
     *  of patent rights can be found in the PATENTS file in the same directory.
     */

function onMouseOver(cm, event) {
  var target = event.target || event.srcElement;
  if (target.nodeName !== 'SPAN') {
    return;
  }

  var box = target.getBoundingClientRect();
  var cursor = {
    left: (box.left + box.right) / 2,
    top: (box.top + box.bottom) / 2
  };

  cm.state.jump.cursor = cursor;

  if (cm.state.jump.isHoldingModifier) {
    enableJumpMode(cm);
  }
}

function onMouseOut(cm) {
  if (!cm.state.jump.isHoldingModifier && cm.state.jump.cursor) {
    cm.state.jump.cursor = null;
    return;
  }

  if (cm.state.jump.isHoldingModifier && cm.state.jump.marker) {
    disableJumpMode(cm);
  }
}

function onKeyDown(cm, event) {
  if (cm.state.jump.isHoldingModifier || !isJumpModifier(event.key)) {
    return;
  }

  cm.state.jump.isHoldingModifier = true;

  if (cm.state.jump.cursor) {
    enableJumpMode(cm);
  }

  var onKeyUp = function onKeyUp(upEvent) {
    if (upEvent.code !== event.code) {
      return;
    }

    cm.state.jump.isHoldingModifier = false;

    if (cm.state.jump.marker) {
      disableJumpMode(cm);
    }

    _codemirror2.default.off(document, 'keyup', onKeyUp);
    _codemirror2.default.off(document, 'click', onClick);
    cm.off('mousedown', onMouseDown);
  };

  var onClick = function onClick(clickEvent) {
    var destination = cm.state.jump.destination;
    if (destination) {
      cm.state.jump.options.onClick(destination, clickEvent);
    }
  };

  var onMouseDown = function onMouseDown(_, downEvent) {
    if (cm.state.jump.destination) {
      downEvent.codemirrorIgnore = true;
    }
  };

  _codemirror2.default.on(document, 'keyup', onKeyUp);
  _codemirror2.default.on(document, 'click', onClick);
  cm.on('mousedown', onMouseDown);
}

var isMac = navigator && navigator.appVersion.indexOf('Mac') !== -1;

function isJumpModifier(key) {
  return key === (isMac ? 'Meta' : 'Control');
}

function enableJumpMode(cm) {
  if (cm.state.jump.marker) {
    return;
  }

  var cursor = cm.state.jump.cursor;
  var pos = cm.coordsChar(cursor);
  var token = cm.getTokenAt(pos, true);

  var options = cm.state.jump.options;
  var getDestination = options.getDestination || cm.getHelper(pos, 'jump');
  if (getDestination) {
    var destination = getDestination(token, options, cm);
    if (destination) {
      var marker = cm.markText({ line: pos.line, ch: token.start }, { line: pos.line, ch: token.end }, { className: 'CodeMirror-jump-token' });

      cm.state.jump.marker = marker;
      cm.state.jump.destination = destination;
    }
  }
}

function disableJumpMode(cm) {
  var marker = cm.state.jump.marker;
  cm.state.jump.marker = null;
  cm.state.jump.destination = null;

  marker.clear();
}

/***/ }),
/* 213 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = objectValues;
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function objectValues(object) {
  var keys = Object.keys(object);
  var len = keys.length;
  var values = new Array(len);
  for (var i = 0; i < len; ++i) {
    values[i] = object[keys[i]];
  }
  return values;
}

/***/ }),
/* 214 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = runParser;

var _CharacterStream = __webpack_require__(208);

var _CharacterStream2 = _interopRequireDefault(_CharacterStream);

var _onlineParser = __webpack_require__(59);

var _onlineParser2 = _interopRequireDefault(_onlineParser);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function runParser(sourceText, parserOptions, callbackFn) {
  var parser = (0, _onlineParser2.default)(parserOptions);
  var state = parser.startState();
  var lines = sourceText.split('\n');

  lines.forEach(function (line) {
    var stream = new _CharacterStream2.default(line);
    while (!stream.eol()) {
      var style = parser.token(stream, state);
      callbackFn(stream, state, style);
    }
  });
}

/***/ }),
/* 215 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var _codemirror = __webpack_require__(5);

var _codemirror2 = _interopRequireDefault(_codemirror);

var _graphql = __webpack_require__(12);

var _forEachState = __webpack_require__(74);

var _forEachState2 = _interopRequireDefault(_forEachState);

var _hintList = __webpack_require__(131);

var _hintList2 = _interopRequireDefault(_hintList);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Registers a "hint" helper for CodeMirror.
 *
 * Using CodeMirror's "hint" addon: https://codemirror.net/demo/complete.html
 * Given an editor, this helper will take the token at the cursor and return a
 * list of suggested tokens.
 *
 * Options:
 *
 *   - variableToType: { [variable: string]: GraphQLInputType }
 *
 * Additional Events:
 *
 *   - hasCompletion (codemirror, data, token) - signaled when the hinter has a
 *     new list of completion suggestions.
 *
 */
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

_codemirror2.default.registerHelper('hint', 'graphql-variables', function (editor, options) {
  var cur = editor.getCursor();
  var token = editor.getTokenAt(cur);

  var results = getVariablesHint(cur, token, options);
  if (results && results.list && results.list.length > 0) {
    results.from = _codemirror2.default.Pos(results.from.line, results.from.column);
    results.to = _codemirror2.default.Pos(results.to.line, results.to.column);
    _codemirror2.default.signal(editor, 'hasCompletion', editor, results, token);
  }

  return results;
});

function getVariablesHint(cur, token, options) {
  // If currently parsing an invalid state, attempt to hint to the prior state.
  var state = token.state.kind === 'Invalid' ? token.state.prevState : token.state;

  var kind = state.kind;
  var step = state.step;

  // Variables can only be an object literal.
  if (kind === 'Document' && step === 0) {
    return (0, _hintList2.default)(cur, token, [{ text: '{' }]);
  }

  var variableToType = options.variableToType;
  if (!variableToType) {
    return;
  }

  var typeInfo = getTypeInfo(variableToType, token.state);

  // Top level should typeahead possible variables.
  if (kind === 'Document' || kind === 'Variable' && step === 0) {
    var variableNames = Object.keys(variableToType);
    return (0, _hintList2.default)(cur, token, variableNames.map(function (name) {
      return {
        text: '"' + name + '": ',
        type: variableToType[name]
      };
    }));
  }

  // Input Object fields
  if (kind === 'ObjectValue' || kind === 'ObjectField' && step === 0) {
    if (typeInfo.fields) {
      var inputFields = Object.keys(typeInfo.fields).map(function (fieldName) {
        return typeInfo.fields[fieldName];
      });
      return (0, _hintList2.default)(cur, token, inputFields.map(function (field) {
        return {
          text: '"' + field.name + '": ',
          type: field.type,
          description: field.description
        };
      }));
    }
  }

  // Input values.
  if (kind === 'StringValue' || kind === 'NumberValue' || kind === 'BooleanValue' || kind === 'NullValue' || kind === 'ListValue' && step === 1 || kind === 'ObjectField' && step === 2 || kind === 'Variable' && step === 2) {
    var _ret = function () {
      var namedInputType = (0, _graphql.getNamedType)(typeInfo.type);
      if (namedInputType instanceof _graphql.GraphQLInputObjectType) {
        return {
          v: (0, _hintList2.default)(cur, token, [{ text: '{' }])
        };
      } else if (namedInputType instanceof _graphql.GraphQLEnumType) {
        var _ret2 = function () {
          var valueMap = namedInputType.getValues();
          var values = Object.keys(valueMap).map(function (name) {
            return valueMap[name];
          });
          return {
            v: {
              v: (0, _hintList2.default)(cur, token, values.map(function (value) {
                return {
                  text: '"' + value.name + '"',
                  type: namedInputType,
                  description: value.description
                };
              }))
            }
          };
        }();

        if (typeof _ret2 === "object") return _ret2.v;
      } else if (namedInputType === _graphql.GraphQLBoolean) {
        return {
          v: (0, _hintList2.default)(cur, token, [{ text: 'true', type: _graphql.GraphQLBoolean, description: 'Not false.' }, { text: 'false', type: _graphql.GraphQLBoolean, description: 'Not true.' }])
        };
      }
    }();

    if (typeof _ret === "object") return _ret.v;
  }
}

// Utility for collecting rich type information given any token's state
// from the graphql-variables-mode parser.
function getTypeInfo(variableToType, tokenState) {
  var info = {
    type: null,
    fields: null
  };

  (0, _forEachState2.default)(tokenState, function (state) {
    if (state.kind === 'Variable') {
      info.type = variableToType[state.name];
    } else if (state.kind === 'ListValue') {
      var nullableType = (0, _graphql.getNullableType)(info.type);
      info.type = nullableType instanceof _graphql.GraphQLList ? nullableType.ofType : null;
    } else if (state.kind === 'ObjectValue') {
      var objectType = (0, _graphql.getNamedType)(info.type);
      info.fields = objectType instanceof _graphql.GraphQLInputObjectType ? objectType.getFields() : null;
    } else if (state.kind === 'ObjectField') {
      var objectField = state.name && info.fields ? info.fields[state.name] : null;
      info.type = objectField && objectField.type;
    }
  });

  return info;
}

/***/ }),
/* 216 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var _codemirror = __webpack_require__(5);

var _codemirror2 = _interopRequireDefault(_codemirror);

var _graphql = __webpack_require__(12);

var _jsonParse = __webpack_require__(211);

var _jsonParse2 = _interopRequireDefault(_jsonParse);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Registers a "lint" helper for CodeMirror.
 *
 * Using CodeMirror's "lint" addon: https://codemirror.net/demo/lint.html
 * Given the text within an editor, this helper will take that text and return
 * a list of linter issues ensuring that correct variables were provided.
 *
 * Options:
 *
 *   - variableToType: { [variable: string]: GraphQLInputType }
 *
 */
_codemirror2.default.registerHelper('lint', 'graphql-variables', function (text, options, editor) {
  // If there's no text, do nothing.
  if (!text) {
    return [];
  }

  // First, linter needs to determine if there are any parsing errors.
  var ast = void 0;
  try {
    ast = (0, _jsonParse2.default)(text);
  } catch (syntaxError) {
    if (syntaxError.stack) {
      throw syntaxError;
    }
    return [lintError(editor, syntaxError, syntaxError.message)];
  }

  // If there are not yet known variables, do nothing.
  var variableToType = options.variableToType;
  if (!variableToType) {
    return [];
  }

  // Then highlight any issues with the provided variables.
  return validateVariables(editor, variableToType, ast);
});

// Given a variableToType object, a source text, and a JSON AST, produces a
// list of CodeMirror annotations for any variable validation errors.
/* eslint-disable max-len */
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function validateVariables(editor, variableToType, variablesAST) {
  var errors = [];

  variablesAST.members.forEach(function (member) {
    var variableName = member.key.value;
    var type = variableToType[variableName];
    if (!type) {
      errors.push(lintError(editor, member.key, 'Variable "$' + variableName + '" does not appear in any GraphQL query.'));
    } else {
      validateValue(type, member.value).forEach(function (_ref) {
        var node = _ref[0],
            message = _ref[1];

        errors.push(lintError(editor, node, message));
      });
    }
  });

  return errors;
}

// Returns a list of validation errors in the form Array<[Node, String]>.
function validateValue(type, valueAST) {
  // Validate non-nullable values.
  if (type instanceof _graphql.GraphQLNonNull) {
    if (valueAST.kind === 'Null') {
      return [[valueAST, 'Type "' + type + '" is non-nullable and cannot be null.']];
    }
    return validateValue(type.ofType, valueAST);
  }

  if (valueAST.kind === 'Null') {
    return [];
  }

  // Validate lists of values, accepting a non-list as a list of one.
  if (type instanceof _graphql.GraphQLList) {
    var _ret = function () {
      var itemType = type.ofType;
      if (valueAST.kind === 'Array') {
        return {
          v: mapCat(valueAST.values, function (item) {
            return validateValue(itemType, item);
          })
        };
      }
      return {
        v: validateValue(itemType, valueAST)
      };
    }();

    if (typeof _ret === "object") return _ret.v;
  }

  // Validate input objects.
  if (type instanceof _graphql.GraphQLInputObjectType) {
    var _ret2 = function () {
      if (valueAST.kind !== 'Object') {
        return {
          v: [[valueAST, 'Type "' + type + '" must be an Object.']]
        };
      }

      // Validate each field in the input object.
      var providedFields = Object.create(null);
      var fieldErrors = mapCat(valueAST.members, function (member) {
        var fieldName = member.key.value;
        providedFields[fieldName] = true;
        var inputField = type.getFields()[fieldName];
        if (!inputField) {
          return [[member.key, 'Type "' + type + '" does not have a field "' + fieldName + '".']];
        }
        var fieldType = inputField ? inputField.type : undefined;
        return validateValue(fieldType, member.value);
      });

      // Look for missing non-nullable fields.
      Object.keys(type.getFields()).forEach(function (fieldName) {
        if (!providedFields[fieldName]) {
          var fieldType = type.getFields()[fieldName].type;
          if (fieldType instanceof _graphql.GraphQLNonNull) {
            fieldErrors.push([valueAST, 'Object of type "' + type + '" is missing required field "' + fieldName + '".']);
          }
        }
      });

      return {
        v: fieldErrors
      };
    }();

    if (typeof _ret2 === "object") return _ret2.v;
  }

  // Validate common scalars.
  if (type.name === 'Boolean' && valueAST.kind !== 'Boolean' || type.name === 'String' && valueAST.kind !== 'String' || type.name === 'ID' && valueAST.kind !== 'Number' && valueAST.kind !== 'String' || type.name === 'Float' && valueAST.kind !== 'Number' || type.name === 'Int' && (valueAST.kind !== 'Number' || (valueAST.value | 0) !== valueAST.value)) {
    return [[valueAST, 'Expected value of type "' + type + '".']];
  }

  // Validate enums and custom scalars.
  if (type instanceof _graphql.GraphQLEnumType || type instanceof _graphql.GraphQLScalarType) {
    if (valueAST.kind !== 'String' && valueAST.kind !== 'Number' && valueAST.kind !== 'Boolean' && valueAST.kind !== 'Null' || isNullish(type.parseValue(valueAST.value))) {
      return [[valueAST, 'Expected value of type "' + type + '".']];
    }
  }

  return [];
}

// Give a parent text, an AST node with location, and a message, produces a
// CodeMirror annotation object.
function lintError(editor, node, message) {
  return {
    message: message,
    severity: 'error',
    type: 'validation',
    from: editor.posFromIndex(node.start),
    to: editor.posFromIndex(node.end)
  };
}

function isNullish(value) {
  return value === null || value === undefined || value !== value;
}

function mapCat(array, mapper) {
  return Array.prototype.concat.apply([], array.map(mapper));
}

/***/ }),
/* 217 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


var _codemirror = __webpack_require__(5);

var _codemirror2 = _interopRequireDefault(_codemirror);

var _onlineParser = __webpack_require__(59);

var _onlineParser2 = _interopRequireDefault(_onlineParser);

var _RuleHelpers = __webpack_require__(73);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * This mode defines JSON, but provides a data-laden parser state to enable
 * better code intelligence.
 */
_codemirror2.default.defineMode('graphql-variables', function (config) {
  var parser = (0, _onlineParser2.default)({
    eatWhitespace: function eatWhitespace(stream) {
      return stream.eatSpace();
    },
    LexRules: LexRules,
    ParseRules: ParseRules,
    editorConfig: { tabSize: config.tabSize }
  });

  return {
    config: config,
    startState: parser.startState,
    token: parser.token,
    indent: indent,
    electricInput: /^\s*[}\]]/,
    fold: 'brace',
    closeBrackets: {
      pairs: '[]{}""',
      explode: '[]{}'
    }
  };
}); /**
     *  Copyright (c) 2015, Facebook, Inc.
     *  All rights reserved.
     *
     *  This source code is licensed under the BSD-style license found in the
     *  LICENSE file in the root directory of this source tree. An additional grant
     *  of patent rights can be found in the PATENTS file in the same directory.
     */

function indent(state, textAfter) {
  var levels = state.levels;
  // If there is no stack of levels, use the current level.
  // Otherwise, use the top level, pre-emptively dedenting for close braces.
  var level = !levels || levels.length === 0 ? state.indentLevel : levels[levels.length - 1] - (this.electricInput.test(textAfter) ? 1 : 0);
  return level * this.config.indentUnit;
}

/**
 * The lexer rules. These are exactly as described by the spec.
 */
var LexRules = {
  // All Punctuation used in JSON.
  Punctuation: /^\[|]|\{|\}|:|,/,

  // JSON Number.
  Number: /^-?(?:0|(?:[1-9][0-9]*))(?:\.[0-9]*)?(?:[eE][+-]?[0-9]+)?/,

  // JSON String.
  String: /^"(?:[^"\\]|\\(?:"|\/|\\|b|f|n|r|t|u[0-9a-fA-F]{4}))*"?/,

  // JSON literal keywords.
  Keyword: /^true|false|null/
};

/**
 * The parser rules for JSON.
 */
var ParseRules = {
  Document: [(0, _RuleHelpers.p)('{'), (0, _RuleHelpers.list)('Variable', (0, _RuleHelpers.opt)((0, _RuleHelpers.p)(','))), (0, _RuleHelpers.p)('}')],
  Variable: [namedKey('variable'), (0, _RuleHelpers.p)(':'), 'Value'],
  Value: function Value(token) {
    switch (token.kind) {
      case 'Number':
        return 'NumberValue';
      case 'String':
        return 'StringValue';
      case 'Punctuation':
        switch (token.value) {
          case '[':
            return 'ListValue';
          case '{':
            return 'ObjectValue';
        }
        return null;
      case 'Keyword':
        switch (token.value) {
          case 'true':case 'false':
            return 'BooleanValue';
          case 'null':
            return 'NullValue';
        }
        return null;
    }
  },

  NumberValue: [(0, _RuleHelpers.t)('Number', 'number')],
  StringValue: [(0, _RuleHelpers.t)('String', 'string')],
  BooleanValue: [(0, _RuleHelpers.t)('Keyword', 'builtin')],
  NullValue: [(0, _RuleHelpers.t)('Keyword', 'keyword')],
  ListValue: [(0, _RuleHelpers.p)('['), (0, _RuleHelpers.list)('Value', (0, _RuleHelpers.opt)((0, _RuleHelpers.p)(','))), (0, _RuleHelpers.p)(']')],
  ObjectValue: [(0, _RuleHelpers.p)('{'), (0, _RuleHelpers.list)('ObjectField', (0, _RuleHelpers.opt)((0, _RuleHelpers.p)(','))), (0, _RuleHelpers.p)('}')],
  ObjectField: [namedKey('attribute'), (0, _RuleHelpers.p)(':'), 'Value']
};

// A namedKey Token which will decorate the state with a `name`
function namedKey(style) {
  return {
    style: style,
    match: function match(token) {
      return token.kind === 'String';
    },
    update: function update(state, token) {
      state.name = token.value.slice(1, -1); // Remove quotes.
    }
  };
}

/***/ }),
/* 218 */
/***/ (function(module, exports, __webpack_require__) {

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (true) // CommonJS
    mod(__webpack_require__(5));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  var noOptions = {};
  var nonWS = /[^\s\u00a0]/;
  var Pos = CodeMirror.Pos;

  function firstNonWS(str) {
    var found = str.search(nonWS);
    return found == -1 ? 0 : found;
  }

  CodeMirror.commands.toggleComment = function(cm) {
    cm.toggleComment();
  };

  CodeMirror.defineExtension("toggleComment", function(options) {
    if (!options) options = noOptions;
    var cm = this;
    var minLine = Infinity, ranges = this.listSelections(), mode = null;
    for (var i = ranges.length - 1; i >= 0; i--) {
      var from = ranges[i].from(), to = ranges[i].to();
      if (from.line >= minLine) continue;
      if (to.line >= minLine) to = Pos(minLine, 0);
      minLine = from.line;
      if (mode == null) {
        if (cm.uncomment(from, to, options)) mode = "un";
        else { cm.lineComment(from, to, options); mode = "line"; }
      } else if (mode == "un") {
        cm.uncomment(from, to, options);
      } else {
        cm.lineComment(from, to, options);
      }
    }
  });

  // Rough heuristic to try and detect lines that are part of multi-line string
  function probablyInsideString(cm, pos, line) {
    return /\bstring\b/.test(cm.getTokenTypeAt(Pos(pos.line, 0))) && !/^[\'\"`]/.test(line)
  }

  CodeMirror.defineExtension("lineComment", function(from, to, options) {
    if (!options) options = noOptions;
    var self = this, mode = self.getModeAt(from);
    var firstLine = self.getLine(from.line);
    if (firstLine == null || probablyInsideString(self, from, firstLine)) return;

    var commentString = options.lineComment || mode.lineComment;
    if (!commentString) {
      if (options.blockCommentStart || mode.blockCommentStart) {
        options.fullLines = true;
        self.blockComment(from, to, options);
      }
      return;
    }

    var end = Math.min(to.ch != 0 || to.line == from.line ? to.line + 1 : to.line, self.lastLine() + 1);
    var pad = options.padding == null ? " " : options.padding;
    var blankLines = options.commentBlankLines || from.line == to.line;

    self.operation(function() {
      if (options.indent) {
        var baseString = null;
        for (var i = from.line; i < end; ++i) {
          var line = self.getLine(i);
          var whitespace = line.slice(0, firstNonWS(line));
          if (baseString == null || baseString.length > whitespace.length) {
            baseString = whitespace;
          }
        }
        for (var i = from.line; i < end; ++i) {
          var line = self.getLine(i), cut = baseString.length;
          if (!blankLines && !nonWS.test(line)) continue;
          if (line.slice(0, cut) != baseString) cut = firstNonWS(line);
          self.replaceRange(baseString + commentString + pad, Pos(i, 0), Pos(i, cut));
        }
      } else {
        for (var i = from.line; i < end; ++i) {
          if (blankLines || nonWS.test(self.getLine(i)))
            self.replaceRange(commentString + pad, Pos(i, 0));
        }
      }
    });
  });

  CodeMirror.defineExtension("blockComment", function(from, to, options) {
    if (!options) options = noOptions;
    var self = this, mode = self.getModeAt(from);
    var startString = options.blockCommentStart || mode.blockCommentStart;
    var endString = options.blockCommentEnd || mode.blockCommentEnd;
    if (!startString || !endString) {
      if ((options.lineComment || mode.lineComment) && options.fullLines != false)
        self.lineComment(from, to, options);
      return;
    }
    if (/\bcomment\b/.test(self.getTokenTypeAt(Pos(from.line, 0)))) return

    var end = Math.min(to.line, self.lastLine());
    if (end != from.line && to.ch == 0 && nonWS.test(self.getLine(end))) --end;

    var pad = options.padding == null ? " " : options.padding;
    if (from.line > end) return;

    self.operation(function() {
      if (options.fullLines != false) {
        var lastLineHasText = nonWS.test(self.getLine(end));
        self.replaceRange(pad + endString, Pos(end));
        self.replaceRange(startString + pad, Pos(from.line, 0));
        var lead = options.blockCommentLead || mode.blockCommentLead;
        if (lead != null) for (var i = from.line + 1; i <= end; ++i)
          if (i != end || lastLineHasText)
            self.replaceRange(lead + pad, Pos(i, 0));
      } else {
        self.replaceRange(endString, to);
        self.replaceRange(startString, from);
      }
    });
  });

  CodeMirror.defineExtension("uncomment", function(from, to, options) {
    if (!options) options = noOptions;
    var self = this, mode = self.getModeAt(from);
    var end = Math.min(to.ch != 0 || to.line == from.line ? to.line : to.line - 1, self.lastLine()), start = Math.min(from.line, end);

    // Try finding line comments
    var lineString = options.lineComment || mode.lineComment, lines = [];
    var pad = options.padding == null ? " " : options.padding, didSomething;
    lineComment: {
      if (!lineString) break lineComment;
      for (var i = start; i <= end; ++i) {
        var line = self.getLine(i);
        var found = line.indexOf(lineString);
        if (found > -1 && !/comment/.test(self.getTokenTypeAt(Pos(i, found + 1)))) found = -1;
        if (found == -1 && nonWS.test(line)) break lineComment;
        if (found > -1 && nonWS.test(line.slice(0, found))) break lineComment;
        lines.push(line);
      }
      self.operation(function() {
        for (var i = start; i <= end; ++i) {
          var line = lines[i - start];
          var pos = line.indexOf(lineString), endPos = pos + lineString.length;
          if (pos < 0) continue;
          if (line.slice(endPos, endPos + pad.length) == pad) endPos += pad.length;
          didSomething = true;
          self.replaceRange("", Pos(i, pos), Pos(i, endPos));
        }
      });
      if (didSomething) return true;
    }

    // Try block comments
    var startString = options.blockCommentStart || mode.blockCommentStart;
    var endString = options.blockCommentEnd || mode.blockCommentEnd;
    if (!startString || !endString) return false;
    var lead = options.blockCommentLead || mode.blockCommentLead;
    var startLine = self.getLine(start), open = startLine.indexOf(startString)
    if (open == -1) return false
    var endLine = end == start ? startLine : self.getLine(end)
    var close = endLine.indexOf(endString, end == start ? open + startString.length : 0);
    if (close == -1 && start != end) {
      endLine = self.getLine(--end);
      close = endLine.indexOf(endString);
    }
    if (close == -1 ||
        !/comment/.test(self.getTokenTypeAt(Pos(start, open + 1))) ||
        !/comment/.test(self.getTokenTypeAt(Pos(end, close + 1))))
      return false;

    // Avoid killing block comments completely outside the selection.
    // Positions of the last startString before the start of the selection, and the first endString after it.
    var lastStart = startLine.lastIndexOf(startString, from.ch);
    var firstEnd = lastStart == -1 ? -1 : startLine.slice(0, from.ch).indexOf(endString, lastStart + startString.length);
    if (lastStart != -1 && firstEnd != -1 && firstEnd + endString.length != from.ch) return false;
    // Positions of the first endString after the end of the selection, and the last startString before it.
    firstEnd = endLine.indexOf(endString, to.ch);
    var almostLastStart = endLine.slice(to.ch).lastIndexOf(startString, firstEnd - to.ch);
    lastStart = (firstEnd == -1 || almostLastStart == -1) ? -1 : to.ch + almostLastStart;
    if (firstEnd != -1 && lastStart != -1 && lastStart != to.ch) return false;

    self.operation(function() {
      self.replaceRange("", Pos(end, close - (pad && endLine.slice(close - pad.length, close) == pad ? pad.length : 0)),
                        Pos(end, close + endString.length));
      var openEnd = open + startString.length;
      if (pad && startLine.slice(openEnd, openEnd + pad.length) == pad) openEnd += pad.length;
      self.replaceRange("", Pos(start, open), Pos(start, openEnd));
      if (lead) for (var i = start + 1; i <= end; ++i) {
        var line = self.getLine(i), found = line.indexOf(lead);
        if (found == -1 || nonWS.test(line.slice(0, found))) continue;
        var foundEnd = found + lead.length;
        if (pad && line.slice(foundEnd, foundEnd + pad.length) == pad) foundEnd += pad.length;
        self.replaceRange("", Pos(i, found), Pos(i, foundEnd));
      }
    });
    return true;
  });
});


/***/ }),
/* 219 */
/***/ (function(module, exports, __webpack_require__) {

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {
  if (true) // CommonJS
    mod(__webpack_require__(5));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  function doFold(cm, pos, options, force) {
    if (options && options.call) {
      var finder = options;
      options = null;
    } else {
      var finder = getOption(cm, options, "rangeFinder");
    }
    if (typeof pos == "number") pos = CodeMirror.Pos(pos, 0);
    var minSize = getOption(cm, options, "minFoldSize");

    function getRange(allowFolded) {
      var range = finder(cm, pos);
      if (!range || range.to.line - range.from.line < minSize) return null;
      var marks = cm.findMarksAt(range.from);
      for (var i = 0; i < marks.length; ++i) {
        if (marks[i].__isFold && force !== "fold") {
          if (!allowFolded) return null;
          range.cleared = true;
          marks[i].clear();
        }
      }
      return range;
    }

    var range = getRange(true);
    if (getOption(cm, options, "scanUp")) while (!range && pos.line > cm.firstLine()) {
      pos = CodeMirror.Pos(pos.line - 1, 0);
      range = getRange(false);
    }
    if (!range || range.cleared || force === "unfold") return;

    var myWidget = makeWidget(cm, options);
    CodeMirror.on(myWidget, "mousedown", function(e) {
      myRange.clear();
      CodeMirror.e_preventDefault(e);
    });
    var myRange = cm.markText(range.from, range.to, {
      replacedWith: myWidget,
      clearOnEnter: getOption(cm, options, "clearOnEnter"),
      __isFold: true
    });
    myRange.on("clear", function(from, to) {
      CodeMirror.signal(cm, "unfold", cm, from, to);
    });
    CodeMirror.signal(cm, "fold", cm, range.from, range.to);
  }

  function makeWidget(cm, options) {
    var widget = getOption(cm, options, "widget");
    if (typeof widget == "string") {
      var text = document.createTextNode(widget);
      widget = document.createElement("span");
      widget.appendChild(text);
      widget.className = "CodeMirror-foldmarker";
    }
    return widget;
  }

  // Clumsy backwards-compatible interface
  CodeMirror.newFoldFunction = function(rangeFinder, widget) {
    return function(cm, pos) { doFold(cm, pos, {rangeFinder: rangeFinder, widget: widget}); };
  };

  // New-style interface
  CodeMirror.defineExtension("foldCode", function(pos, options, force) {
    doFold(this, pos, options, force);
  });

  CodeMirror.defineExtension("isFolded", function(pos) {
    var marks = this.findMarksAt(pos);
    for (var i = 0; i < marks.length; ++i)
      if (marks[i].__isFold) return true;
  });

  CodeMirror.commands.toggleFold = function(cm) {
    cm.foldCode(cm.getCursor());
  };
  CodeMirror.commands.fold = function(cm) {
    cm.foldCode(cm.getCursor(), null, "fold");
  };
  CodeMirror.commands.unfold = function(cm) {
    cm.foldCode(cm.getCursor(), null, "unfold");
  };
  CodeMirror.commands.foldAll = function(cm) {
    cm.operation(function() {
      for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++)
        cm.foldCode(CodeMirror.Pos(i, 0), null, "fold");
    });
  };
  CodeMirror.commands.unfoldAll = function(cm) {
    cm.operation(function() {
      for (var i = cm.firstLine(), e = cm.lastLine(); i <= e; i++)
        cm.foldCode(CodeMirror.Pos(i, 0), null, "unfold");
    });
  };

  CodeMirror.registerHelper("fold", "combine", function() {
    var funcs = Array.prototype.slice.call(arguments, 0);
    return function(cm, start) {
      for (var i = 0; i < funcs.length; ++i) {
        var found = funcs[i](cm, start);
        if (found) return found;
      }
    };
  });

  CodeMirror.registerHelper("fold", "auto", function(cm, start) {
    var helpers = cm.getHelpers(start, "fold");
    for (var i = 0; i < helpers.length; i++) {
      var cur = helpers[i](cm, start);
      if (cur) return cur;
    }
  });

  var defaultOptions = {
    rangeFinder: CodeMirror.fold.auto,
    widget: "\u2194",
    minFoldSize: 0,
    scanUp: false,
    clearOnEnter: true
  };

  CodeMirror.defineOption("foldOptions", null);

  function getOption(cm, options, name) {
    if (options && options[name] !== undefined)
      return options[name];
    var editorOptions = cm.options.foldOptions;
    if (editorOptions && editorOptions[name] !== undefined)
      return editorOptions[name];
    return defaultOptions[name];
  }

  CodeMirror.defineExtension("foldOption", function(options, name) {
    return getOption(this, options, name);
  });
});


/***/ }),
/* 220 */
/***/ (function(module, exports, __webpack_require__) {

// CodeMirror, copyright (c) by Marijn Haverbeke and others
// Distributed under an MIT license: http://codemirror.net/LICENSE

// Define search commands. Depends on dialog.js or another
// implementation of the openDialog method.

// Replace works a little oddly -- it will do the replace on the next
// Ctrl-G (or whatever is bound to findNext) press. You prevent a
// replace by making sure the match is no longer selected when hitting
// Ctrl-G.

(function(mod) {
  if (true) // CommonJS
    mod(__webpack_require__(5), __webpack_require__(136), __webpack_require__(132));
  else if (typeof define == "function" && define.amd) // AMD
    define(["../../lib/codemirror", "./searchcursor", "../dialog/dialog"], mod);
  else // Plain browser env
    mod(CodeMirror);
})(function(CodeMirror) {
  "use strict";

  function searchOverlay(query, caseInsensitive) {
    if (typeof query == "string")
      query = new RegExp(query.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"), caseInsensitive ? "gi" : "g");
    else if (!query.global)
      query = new RegExp(query.source, query.ignoreCase ? "gi" : "g");

    return {token: function(stream) {
      query.lastIndex = stream.pos;
      var match = query.exec(stream.string);
      if (match && match.index == stream.pos) {
        stream.pos += match[0].length || 1;
        return "searching";
      } else if (match) {
        stream.pos = match.index;
      } else {
        stream.skipToEnd();
      }
    }};
  }

  function SearchState() {
    this.posFrom = this.posTo = this.lastQuery = this.query = null;
    this.overlay = null;
  }

  function getSearchState(cm) {
    return cm.state.search || (cm.state.search = new SearchState());
  }

  function queryCaseInsensitive(query) {
    return typeof query == "string" && query == query.toLowerCase();
  }

  function getSearchCursor(cm, query, pos) {
    // Heuristic: if the query string is all lowercase, do a case insensitive search.
    return cm.getSearchCursor(query, pos, queryCaseInsensitive(query));
  }

  function persistentDialog(cm, text, deflt, onEnter, onKeyDown) {
    cm.openDialog(text, onEnter, {
      value: deflt,
      selectValueOnOpen: true,
      closeOnEnter: false,
      onClose: function() { clearSearch(cm); },
      onKeyDown: onKeyDown
    });
  }

  function dialog(cm, text, shortText, deflt, f) {
    if (cm.openDialog) cm.openDialog(text, f, {value: deflt, selectValueOnOpen: true});
    else f(prompt(shortText, deflt));
  }

  function confirmDialog(cm, text, shortText, fs) {
    if (cm.openConfirm) cm.openConfirm(text, fs);
    else if (confirm(shortText)) fs[0]();
  }

  function parseString(string) {
    return string.replace(/\\(.)/g, function(_, ch) {
      if (ch == "n") return "\n"
      if (ch == "r") return "\r"
      return ch
    })
  }

  function parseQuery(query) {
    var isRE = query.match(/^\/(.*)\/([a-z]*)$/);
    if (isRE) {
      try { query = new RegExp(isRE[1], isRE[2].indexOf("i") == -1 ? "" : "i"); }
      catch(e) {} // Not a regular expression after all, do a string search
    } else {
      query = parseString(query)
    }
    if (typeof query == "string" ? query == "" : query.test(""))
      query = /x^/;
    return query;
  }

  var queryDialog =
    'Search: <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">(Use /re/ syntax for regexp search)</span>';

  function startSearch(cm, state, query) {
    state.queryText = query;
    state.query = parseQuery(query);
    cm.removeOverlay(state.overlay, queryCaseInsensitive(state.query));
    state.overlay = searchOverlay(state.query, queryCaseInsensitive(state.query));
    cm.addOverlay(state.overlay);
    if (cm.showMatchesOnScrollbar) {
      if (state.annotate) { state.annotate.clear(); state.annotate = null; }
      state.annotate = cm.showMatchesOnScrollbar(state.query, queryCaseInsensitive(state.query));
    }
  }

  function doSearch(cm, rev, persistent, immediate) {
    var state = getSearchState(cm);
    if (state.query) return findNext(cm, rev);
    var q = cm.getSelection() || state.lastQuery;
    if (persistent && cm.openDialog) {
      var hiding = null
      var searchNext = function(query, event) {
        CodeMirror.e_stop(event);
        if (!query) return;
        if (query != state.queryText) {
          startSearch(cm, state, query);
          state.posFrom = state.posTo = cm.getCursor();
        }
        if (hiding) hiding.style.opacity = 1
        findNext(cm, event.shiftKey, function(_, to) {
          var dialog
          if (to.line < 3 && document.querySelector &&
              (dialog = cm.display.wrapper.querySelector(".CodeMirror-dialog")) &&
              dialog.getBoundingClientRect().bottom - 4 > cm.cursorCoords(to, "window").top)
            (hiding = dialog).style.opacity = .4
        })
      };
      persistentDialog(cm, queryDialog, q, searchNext, function(event, query) {
        var keyName = CodeMirror.keyName(event)
        var cmd = CodeMirror.keyMap[cm.getOption("keyMap")][keyName]
        if (!cmd) cmd = cm.getOption('extraKeys')[keyName]
        if (cmd == "findNext" || cmd == "findPrev" ||
          cmd == "findPersistentNext" || cmd == "findPersistentPrev") {
          CodeMirror.e_stop(event);
          startSearch(cm, getSearchState(cm), query);
          cm.execCommand(cmd);
        } else if (cmd == "find" || cmd == "findPersistent") {
          CodeMirror.e_stop(event);
          searchNext(query, event);
        }
      });
      if (immediate && q) {
        startSearch(cm, state, q);
        findNext(cm, rev);
      }
    } else {
      dialog(cm, queryDialog, "Search for:", q, function(query) {
        if (query && !state.query) cm.operation(function() {
          startSearch(cm, state, query);
          state.posFrom = state.posTo = cm.getCursor();
          findNext(cm, rev);
        });
      });
    }
  }

  function findNext(cm, rev, callback) {cm.operation(function() {
    var state = getSearchState(cm);
    var cursor = getSearchCursor(cm, state.query, rev ? state.posFrom : state.posTo);
    if (!cursor.find(rev)) {
      cursor = getSearchCursor(cm, state.query, rev ? CodeMirror.Pos(cm.lastLine()) : CodeMirror.Pos(cm.firstLine(), 0));
      if (!cursor.find(rev)) return;
    }
    cm.setSelection(cursor.from(), cursor.to());
    cm.scrollIntoView({from: cursor.from(), to: cursor.to()}, 20);
    state.posFrom = cursor.from(); state.posTo = cursor.to();
    if (callback) callback(cursor.from(), cursor.to())
  });}

  function clearSearch(cm) {cm.operation(function() {
    var state = getSearchState(cm);
    state.lastQuery = state.query;
    if (!state.query) return;
    state.query = state.queryText = null;
    cm.removeOverlay(state.overlay);
    if (state.annotate) { state.annotate.clear(); state.annotate = null; }
  });}

  var replaceQueryDialog =
    ' <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">(Use /re/ syntax for regexp search)</span>';
  var replacementQueryDialog = 'With: <input type="text" style="width: 10em" class="CodeMirror-search-field"/>';
  var doReplaceConfirm = "Replace? <button>Yes</button> <button>No</button> <button>All</button> <button>Stop</button>";

  function replaceAll(cm, query, text) {
    cm.operation(function() {
      for (var cursor = getSearchCursor(cm, query); cursor.findNext();) {
        if (typeof query != "string") {
          var match = cm.getRange(cursor.from(), cursor.to()).match(query);
          cursor.replace(text.replace(/\$(\d)/g, function(_, i) {return match[i];}));
        } else cursor.replace(text);
      }
    });
  }

  function replace(cm, all) {
    if (cm.getOption("readOnly")) return;
    var query = cm.getSelection() || getSearchState(cm).lastQuery;
    var dialogText = all ? "Replace all:" : "Replace:"
    dialog(cm, dialogText + replaceQueryDialog, dialogText, query, function(query) {
      if (!query) return;
      query = parseQuery(query);
      dialog(cm, replacementQueryDialog, "Replace with:", "", function(text) {
        text = parseString(text)
        if (all) {
          replaceAll(cm, query, text)
        } else {
          clearSearch(cm);
          var cursor = getSearchCursor(cm, query, cm.getCursor("from"));
          var advance = function() {
            var start = cursor.from(), match;
            if (!(match = cursor.findNext())) {
              cursor = getSearchCursor(cm, query);
              if (!(match = cursor.findNext()) ||
                  (start && cursor.from().line == start.line && cursor.from().ch == start.ch)) return;
            }
            cm.setSelection(cursor.from(), cursor.to());
            cm.scrollIntoView({from: cursor.from(), to: cursor.to()});
            confirmDialog(cm, doReplaceConfirm, "Replace?",
                          [function() {doReplace(match);}, advance,
                           function() {replaceAll(cm, query, text)}]);
          };
          var doReplace = function(match) {
            cursor.replace(typeof query == "string" ? text :
                           text.replace(/\$(\d)/g, function(_, i) {return match[i];}));
            advance();
          };
          advance();
        }
      });
    });
  }

  CodeMirror.commands.find = function(cm) {clearSearch(cm); doSearch(cm);};
  CodeMirror.commands.findPersistent = function(cm) {clearSearch(cm); doSearch(cm, false, true);};
  CodeMirror.commands.findPersistentNext = function(cm) {doSearch(cm, false, true, true);};
  CodeMirror.commands.findPersistentPrev = function(cm) {doSearch(cm, true, true, true);};
  CodeMirror.commands.findNext = doSearch;
  CodeMirror.commands.findPrev = function(cm) {doSearch(cm, true);};
  CodeMirror.commands.clearSearch = clearSearch;
  CodeMirror.commands.replace = replace;
  CodeMirror.commands.replaceAll = function(cm) {replace(cm, true);};
});


/***/ }),
/* 221 */
/***/ (function(module, exports, __webpack_require__) {

var core  = __webpack_require__(17)
  , $JSON = core.JSON || (core.JSON = {stringify: JSON.stringify});
module.exports = function stringify(it){ // eslint-disable-line no-unused-vars
  return $JSON.stringify.apply($JSON, arguments);
};

/***/ }),
/* 222 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(248);
module.exports = __webpack_require__(17).Object.assign;

/***/ }),
/* 223 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(249);
var $Object = __webpack_require__(17).Object;
module.exports = function create(P, D){
  return $Object.create(P, D);
};

/***/ }),
/* 224 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(250);
var $Object = __webpack_require__(17).Object;
module.exports = function defineProperty(it, key, desc){
  return $Object.defineProperty(it, key, desc);
};

/***/ }),
/* 225 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(251);
module.exports = __webpack_require__(17).Object.getPrototypeOf;

/***/ }),
/* 226 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(252);
module.exports = __webpack_require__(17).Object.setPrototypeOf;

/***/ }),
/* 227 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(255);
__webpack_require__(253);
__webpack_require__(256);
__webpack_require__(257);
module.exports = __webpack_require__(17).Symbol;

/***/ }),
/* 228 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(254);
__webpack_require__(258);
module.exports = __webpack_require__(93).f('iterator');

/***/ }),
/* 229 */
/***/ (function(module, exports) {

module.exports = function(it){
  if(typeof it != 'function')throw TypeError(it + ' is not a function!');
  return it;
};

/***/ }),
/* 230 */
/***/ (function(module, exports) {

module.exports = function(){ /* empty */ };

/***/ }),
/* 231 */
/***/ (function(module, exports, __webpack_require__) {

// false -> Array#indexOf
// true  -> Array#includes
var toIObject = __webpack_require__(34)
  , toLength  = __webpack_require__(246)
  , toIndex   = __webpack_require__(245);
module.exports = function(IS_INCLUDES){
  return function($this, el, fromIndex){
    var O      = toIObject($this)
      , length = toLength(O.length)
      , index  = toIndex(fromIndex, length)
      , value;
    // Array#includes uses SameValueZero equality algorithm
    if(IS_INCLUDES && el != el)while(length > index){
      value = O[index++];
      if(value != value)return true;
    // Array#toIndex ignores holes, Array#includes - not
    } else for(;length > index; index++)if(IS_INCLUDES || index in O){
      if(O[index] === el)return IS_INCLUDES || index || 0;
    } return !IS_INCLUDES && -1;
  };
};

/***/ }),
/* 232 */
/***/ (function(module, exports, __webpack_require__) {

// all enumerable object keys, includes symbols
var getKeys = __webpack_require__(48)
  , gOPS    = __webpack_require__(85)
  , pIE     = __webpack_require__(60);
module.exports = function(it){
  var result     = getKeys(it)
    , getSymbols = gOPS.f;
  if(getSymbols){
    var symbols = getSymbols(it)
      , isEnum  = pIE.f
      , i       = 0
      , key;
    while(symbols.length > i)if(isEnum.call(it, key = symbols[i++]))result.push(key);
  } return result;
};

/***/ }),
/* 233 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(25).document && document.documentElement;

/***/ }),
/* 234 */
/***/ (function(module, exports, __webpack_require__) {

// 7.2.2 IsArray(argument)
var cof = __webpack_require__(137);
module.exports = Array.isArray || function isArray(arg){
  return cof(arg) == 'Array';
};

/***/ }),
/* 235 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var create         = __webpack_require__(84)
  , descriptor     = __webpack_require__(61)
  , setToStringTag = __webpack_require__(86)
  , IteratorPrototype = {};

// 25.1.2.1.1 %IteratorPrototype%[@@iterator]()
__webpack_require__(40)(IteratorPrototype, __webpack_require__(41)('iterator'), function(){ return this; });

module.exports = function(Constructor, NAME, next){
  Constructor.prototype = create(IteratorPrototype, {next: descriptor(1, next)});
  setToStringTag(Constructor, NAME + ' Iterator');
};

/***/ }),
/* 236 */
/***/ (function(module, exports) {

module.exports = function(done, value){
  return {value: value, done: !!done};
};

/***/ }),
/* 237 */
/***/ (function(module, exports, __webpack_require__) {

var getKeys   = __webpack_require__(48)
  , toIObject = __webpack_require__(34);
module.exports = function(object, el){
  var O      = toIObject(object)
    , keys   = getKeys(O)
    , length = keys.length
    , index  = 0
    , key;
  while(length > index)if(O[key = keys[index++]] === el)return key;
};

/***/ }),
/* 238 */
/***/ (function(module, exports, __webpack_require__) {

var META     = __webpack_require__(62)('meta')
  , isObject = __webpack_require__(47)
  , has      = __webpack_require__(32)
  , setDesc  = __webpack_require__(33).f
  , id       = 0;
var isExtensible = Object.isExtensible || function(){
  return true;
};
var FREEZE = !__webpack_require__(39)(function(){
  return isExtensible(Object.preventExtensions({}));
});
var setMeta = function(it){
  setDesc(it, META, {value: {
    i: 'O' + ++id, // object ID
    w: {}          // weak collections IDs
  }});
};
var fastKey = function(it, create){
  // return primitive with prefix
  if(!isObject(it))return typeof it == 'symbol' ? it : (typeof it == 'string' ? 'S' : 'P') + it;
  if(!has(it, META)){
    // can't set metadata to uncaught frozen object
    if(!isExtensible(it))return 'F';
    // not necessary to add metadata
    if(!create)return 'E';
    // add missing metadata
    setMeta(it);
  // return object ID
  } return it[META].i;
};
var getWeak = function(it, create){
  if(!has(it, META)){
    // can't set metadata to uncaught frozen object
    if(!isExtensible(it))return true;
    // not necessary to add metadata
    if(!create)return false;
    // add missing metadata
    setMeta(it);
  // return hash weak collections IDs
  } return it[META].w;
};
// add metadata on freeze-family methods calling
var onFreeze = function(it){
  if(FREEZE && meta.NEED && isExtensible(it) && !has(it, META))setMeta(it);
  return it;
};
var meta = module.exports = {
  KEY:      META,
  NEED:     false,
  fastKey:  fastKey,
  getWeak:  getWeak,
  onFreeze: onFreeze
};

/***/ }),
/* 239 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// 19.1.2.1 Object.assign(target, source, ...)
var getKeys  = __webpack_require__(48)
  , gOPS     = __webpack_require__(85)
  , pIE      = __webpack_require__(60)
  , toObject = __webpack_require__(90)
  , IObject  = __webpack_require__(141)
  , $assign  = Object.assign;

// should work with symbols and should have deterministic property order (V8 bug)
module.exports = !$assign || __webpack_require__(39)(function(){
  var A = {}
    , B = {}
    , S = Symbol()
    , K = 'abcdefghijklmnopqrst';
  A[S] = 7;
  K.split('').forEach(function(k){ B[k] = k; });
  return $assign({}, A)[S] != 7 || Object.keys($assign({}, B)).join('') != K;
}) ? function assign(target, source){ // eslint-disable-line no-unused-vars
  var T     = toObject(target)
    , aLen  = arguments.length
    , index = 1
    , getSymbols = gOPS.f
    , isEnum     = pIE.f;
  while(aLen > index){
    var S      = IObject(arguments[index++])
      , keys   = getSymbols ? getKeys(S).concat(getSymbols(S)) : getKeys(S)
      , length = keys.length
      , j      = 0
      , key;
    while(length > j)if(isEnum.call(S, key = keys[j++]))T[key] = S[key];
  } return T;
} : $assign;

/***/ }),
/* 240 */
/***/ (function(module, exports, __webpack_require__) {

var dP       = __webpack_require__(33)
  , anObject = __webpack_require__(46)
  , getKeys  = __webpack_require__(48);

module.exports = __webpack_require__(30) ? Object.defineProperties : function defineProperties(O, Properties){
  anObject(O);
  var keys   = getKeys(Properties)
    , length = keys.length
    , i = 0
    , P;
  while(length > i)dP.f(O, P = keys[i++], Properties[P]);
  return O;
};

/***/ }),
/* 241 */
/***/ (function(module, exports, __webpack_require__) {

// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window
var toIObject = __webpack_require__(34)
  , gOPN      = __webpack_require__(144).f
  , toString  = {}.toString;

var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames
  ? Object.getOwnPropertyNames(window) : [];

var getWindowNames = function(it){
  try {
    return gOPN(it);
  } catch(e){
    return windowNames.slice();
  }
};

module.exports.f = function getOwnPropertyNames(it){
  return windowNames && toString.call(it) == '[object Window]' ? getWindowNames(it) : gOPN(toIObject(it));
};


/***/ }),
/* 242 */
/***/ (function(module, exports, __webpack_require__) {

// most Object methods by ES6 should accept primitives
var $export = __webpack_require__(31)
  , core    = __webpack_require__(17)
  , fails   = __webpack_require__(39);
module.exports = function(KEY, exec){
  var fn  = (core.Object || {})[KEY] || Object[KEY]
    , exp = {};
  exp[KEY] = exec(fn);
  $export($export.S + $export.F * fails(function(){ fn(1); }), 'Object', exp);
};

/***/ }),
/* 243 */
/***/ (function(module, exports, __webpack_require__) {

// Works with __proto__ only. Old v8 can't work with null proto objects.
/* eslint-disable no-proto */
var isObject = __webpack_require__(47)
  , anObject = __webpack_require__(46);
var check = function(O, proto){
  anObject(O);
  if(!isObject(proto) && proto !== null)throw TypeError(proto + ": can't set as prototype!");
};
module.exports = {
  set: Object.setPrototypeOf || ('__proto__' in {} ? // eslint-disable-line
    function(test, buggy, set){
      try {
        set = __webpack_require__(138)(Function.call, __webpack_require__(143).f(Object.prototype, '__proto__').set, 2);
        set(test, []);
        buggy = !(test instanceof Array);
      } catch(e){ buggy = true; }
      return function setPrototypeOf(O, proto){
        check(O, proto);
        if(buggy)O.__proto__ = proto;
        else set(O, proto);
        return O;
      };
    }({}, false) : undefined),
  check: check
};

/***/ }),
/* 244 */
/***/ (function(module, exports, __webpack_require__) {

var toInteger = __webpack_require__(89)
  , defined   = __webpack_require__(80);
// true  -> String#at
// false -> String#codePointAt
module.exports = function(TO_STRING){
  return function(that, pos){
    var s = String(defined(that))
      , i = toInteger(pos)
      , l = s.length
      , a, b;
    if(i < 0 || i >= l)return TO_STRING ? '' : undefined;
    a = s.charCodeAt(i);
    return a < 0xd800 || a > 0xdbff || i + 1 === l || (b = s.charCodeAt(i + 1)) < 0xdc00 || b > 0xdfff
      ? TO_STRING ? s.charAt(i) : a
      : TO_STRING ? s.slice(i, i + 2) : (a - 0xd800 << 10) + (b - 0xdc00) + 0x10000;
  };
};

/***/ }),
/* 245 */
/***/ (function(module, exports, __webpack_require__) {

var toInteger = __webpack_require__(89)
  , max       = Math.max
  , min       = Math.min;
module.exports = function(index, length){
  index = toInteger(index);
  return index < 0 ? max(index + length, 0) : min(index, length);
};

/***/ }),
/* 246 */
/***/ (function(module, exports, __webpack_require__) {

// 7.1.15 ToLength
var toInteger = __webpack_require__(89)
  , min       = Math.min;
module.exports = function(it){
  return it > 0 ? min(toInteger(it), 0x1fffffffffffff) : 0; // pow(2, 53) - 1 == 9007199254740991
};

/***/ }),
/* 247 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var addToUnscopables = __webpack_require__(230)
  , step             = __webpack_require__(236)
  , Iterators        = __webpack_require__(82)
  , toIObject        = __webpack_require__(34);

// 22.1.3.4 Array.prototype.entries()
// 22.1.3.13 Array.prototype.keys()
// 22.1.3.29 Array.prototype.values()
// 22.1.3.30 Array.prototype[@@iterator]()
module.exports = __webpack_require__(142)(Array, 'Array', function(iterated, kind){
  this._t = toIObject(iterated); // target
  this._i = 0;                   // next index
  this._k = kind;                // kind
// 22.1.5.2.1 %ArrayIteratorPrototype%.next()
}, function(){
  var O     = this._t
    , kind  = this._k
    , index = this._i++;
  if(!O || index >= O.length){
    this._t = undefined;
    return step(1);
  }
  if(kind == 'keys'  )return step(0, index);
  if(kind == 'values')return step(0, O[index]);
  return step(0, [index, O[index]]);
}, 'values');

// argumentsList[@@iterator] is %ArrayProto_values% (9.4.4.6, 9.4.4.7)
Iterators.Arguments = Iterators.Array;

addToUnscopables('keys');
addToUnscopables('values');
addToUnscopables('entries');

/***/ }),
/* 248 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.3.1 Object.assign(target, source)
var $export = __webpack_require__(31);

$export($export.S + $export.F, 'Object', {assign: __webpack_require__(239)});

/***/ }),
/* 249 */
/***/ (function(module, exports, __webpack_require__) {

var $export = __webpack_require__(31)
// 19.1.2.2 / 15.2.3.5 Object.create(O [, Properties])
$export($export.S, 'Object', {create: __webpack_require__(84)});

/***/ }),
/* 250 */
/***/ (function(module, exports, __webpack_require__) {

var $export = __webpack_require__(31);
// 19.1.2.4 / 15.2.3.6 Object.defineProperty(O, P, Attributes)
$export($export.S + $export.F * !__webpack_require__(30), 'Object', {defineProperty: __webpack_require__(33).f});

/***/ }),
/* 251 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.2.9 Object.getPrototypeOf(O)
var toObject        = __webpack_require__(90)
  , $getPrototypeOf = __webpack_require__(145);

__webpack_require__(242)('getPrototypeOf', function(){
  return function getPrototypeOf(it){
    return $getPrototypeOf(toObject(it));
  };
});

/***/ }),
/* 252 */
/***/ (function(module, exports, __webpack_require__) {

// 19.1.3.19 Object.setPrototypeOf(O, proto)
var $export = __webpack_require__(31);
$export($export.S, 'Object', {setPrototypeOf: __webpack_require__(243).set});

/***/ }),
/* 253 */
/***/ (function(module, exports) {



/***/ }),
/* 254 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

var $at  = __webpack_require__(244)(true);

// 21.1.3.27 String.prototype[@@iterator]()
__webpack_require__(142)(String, 'String', function(iterated){
  this._t = String(iterated); // target
  this._i = 0;                // next index
// 21.1.5.2.1 %StringIteratorPrototype%.next()
}, function(){
  var O     = this._t
    , index = this._i
    , point;
  if(index >= O.length)return {value: undefined, done: true};
  point = $at(O, index);
  this._i += point.length;
  return {value: point, done: false};
});

/***/ }),
/* 255 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";

// ECMAScript 6 symbols shim
var global         = __webpack_require__(25)
  , has            = __webpack_require__(32)
  , DESCRIPTORS    = __webpack_require__(30)
  , $export        = __webpack_require__(31)
  , redefine       = __webpack_require__(147)
  , META           = __webpack_require__(238).KEY
  , $fails         = __webpack_require__(39)
  , shared         = __webpack_require__(88)
  , setToStringTag = __webpack_require__(86)
  , uid            = __webpack_require__(62)
  , wks            = __webpack_require__(41)
  , wksExt         = __webpack_require__(93)
  , wksDefine      = __webpack_require__(92)
  , keyOf          = __webpack_require__(237)
  , enumKeys       = __webpack_require__(232)
  , isArray        = __webpack_require__(234)
  , anObject       = __webpack_require__(46)
  , toIObject      = __webpack_require__(34)
  , toPrimitive    = __webpack_require__(91)
  , createDesc     = __webpack_require__(61)
  , _create        = __webpack_require__(84)
  , gOPNExt        = __webpack_require__(241)
  , $GOPD          = __webpack_require__(143)
  , $DP            = __webpack_require__(33)
  , $keys          = __webpack_require__(48)
  , gOPD           = $GOPD.f
  , dP             = $DP.f
  , gOPN           = gOPNExt.f
  , $Symbol        = global.Symbol
  , $JSON          = global.JSON
  , _stringify     = $JSON && $JSON.stringify
  , PROTOTYPE      = 'prototype'
  , HIDDEN         = wks('_hidden')
  , TO_PRIMITIVE   = wks('toPrimitive')
  , isEnum         = {}.propertyIsEnumerable
  , SymbolRegistry = shared('symbol-registry')
  , AllSymbols     = shared('symbols')
  , OPSymbols      = shared('op-symbols')
  , ObjectProto    = Object[PROTOTYPE]
  , USE_NATIVE     = typeof $Symbol == 'function'
  , QObject        = global.QObject;
// Don't use setters in Qt Script, https://github.com/zloirock/core-js/issues/173
var setter = !QObject || !QObject[PROTOTYPE] || !QObject[PROTOTYPE].findChild;

// fallback for old Android, https://code.google.com/p/v8/issues/detail?id=687
var setSymbolDesc = DESCRIPTORS && $fails(function(){
  return _create(dP({}, 'a', {
    get: function(){ return dP(this, 'a', {value: 7}).a; }
  })).a != 7;
}) ? function(it, key, D){
  var protoDesc = gOPD(ObjectProto, key);
  if(protoDesc)delete ObjectProto[key];
  dP(it, key, D);
  if(protoDesc && it !== ObjectProto)dP(ObjectProto, key, protoDesc);
} : dP;

var wrap = function(tag){
  var sym = AllSymbols[tag] = _create($Symbol[PROTOTYPE]);
  sym._k = tag;
  return sym;
};

var isSymbol = USE_NATIVE && typeof $Symbol.iterator == 'symbol' ? function(it){
  return typeof it == 'symbol';
} : function(it){
  return it instanceof $Symbol;
};

var $defineProperty = function defineProperty(it, key, D){
  if(it === ObjectProto)$defineProperty(OPSymbols, key, D);
  anObject(it);
  key = toPrimitive(key, true);
  anObject(D);
  if(has(AllSymbols, key)){
    if(!D.enumerable){
      if(!has(it, HIDDEN))dP(it, HIDDEN, createDesc(1, {}));
      it[HIDDEN][key] = true;
    } else {
      if(has(it, HIDDEN) && it[HIDDEN][key])it[HIDDEN][key] = false;
      D = _create(D, {enumerable: createDesc(0, false)});
    } return setSymbolDesc(it, key, D);
  } return dP(it, key, D);
};
var $defineProperties = function defineProperties(it, P){
  anObject(it);
  var keys = enumKeys(P = toIObject(P))
    , i    = 0
    , l = keys.length
    , key;
  while(l > i)$defineProperty(it, key = keys[i++], P[key]);
  return it;
};
var $create = function create(it, P){
  return P === undefined ? _create(it) : $defineProperties(_create(it), P);
};
var $propertyIsEnumerable = function propertyIsEnumerable(key){
  var E = isEnum.call(this, key = toPrimitive(key, true));
  if(this === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key))return false;
  return E || !has(this, key) || !has(AllSymbols, key) || has(this, HIDDEN) && this[HIDDEN][key] ? E : true;
};
var $getOwnPropertyDescriptor = function getOwnPropertyDescriptor(it, key){
  it  = toIObject(it);
  key = toPrimitive(key, true);
  if(it === ObjectProto && has(AllSymbols, key) && !has(OPSymbols, key))return;
  var D = gOPD(it, key);
  if(D && has(AllSymbols, key) && !(has(it, HIDDEN) && it[HIDDEN][key]))D.enumerable = true;
  return D;
};
var $getOwnPropertyNames = function getOwnPropertyNames(it){
  var names  = gOPN(toIObject(it))
    , result = []
    , i      = 0
    , key;
  while(names.length > i){
    if(!has(AllSymbols, key = names[i++]) && key != HIDDEN && key != META)result.push(key);
  } return result;
};
var $getOwnPropertySymbols = function getOwnPropertySymbols(it){
  var IS_OP  = it === ObjectProto
    , names  = gOPN(IS_OP ? OPSymbols : toIObject(it))
    , result = []
    , i      = 0
    , key;
  while(names.length > i){
    if(has(AllSymbols, key = names[i++]) && (IS_OP ? has(ObjectProto, key) : true))result.push(AllSymbols[key]);
  } return result;
};

// 19.4.1.1 Symbol([description])
if(!USE_NATIVE){
  $Symbol = function Symbol(){
    if(this instanceof $Symbol)throw TypeError('Symbol is not a constructor!');
    var tag = uid(arguments.length > 0 ? arguments[0] : undefined);
    var $set = function(value){
      if(this === ObjectProto)$set.call(OPSymbols, value);
      if(has(this, HIDDEN) && has(this[HIDDEN], tag))this[HIDDEN][tag] = false;
      setSymbolDesc(this, tag, createDesc(1, value));
    };
    if(DESCRIPTORS && setter)setSymbolDesc(ObjectProto, tag, {configurable: true, set: $set});
    return wrap(tag);
  };
  redefine($Symbol[PROTOTYPE], 'toString', function toString(){
    return this._k;
  });

  $GOPD.f = $getOwnPropertyDescriptor;
  $DP.f   = $defineProperty;
  __webpack_require__(144).f = gOPNExt.f = $getOwnPropertyNames;
  __webpack_require__(60).f  = $propertyIsEnumerable;
  __webpack_require__(85).f = $getOwnPropertySymbols;

  if(DESCRIPTORS && !__webpack_require__(83)){
    redefine(ObjectProto, 'propertyIsEnumerable', $propertyIsEnumerable, true);
  }

  wksExt.f = function(name){
    return wrap(wks(name));
  }
}

$export($export.G + $export.W + $export.F * !USE_NATIVE, {Symbol: $Symbol});

for(var symbols = (
  // 19.4.2.2, 19.4.2.3, 19.4.2.4, 19.4.2.6, 19.4.2.8, 19.4.2.9, 19.4.2.10, 19.4.2.11, 19.4.2.12, 19.4.2.13, 19.4.2.14
  'hasInstance,isConcatSpreadable,iterator,match,replace,search,species,split,toPrimitive,toStringTag,unscopables'
).split(','), i = 0; symbols.length > i; )wks(symbols[i++]);

for(var symbols = $keys(wks.store), i = 0; symbols.length > i; )wksDefine(symbols[i++]);

$export($export.S + $export.F * !USE_NATIVE, 'Symbol', {
  // 19.4.2.1 Symbol.for(key)
  'for': function(key){
    return has(SymbolRegistry, key += '')
      ? SymbolRegistry[key]
      : SymbolRegistry[key] = $Symbol(key);
  },
  // 19.4.2.5 Symbol.keyFor(sym)
  keyFor: function keyFor(key){
    if(isSymbol(key))return keyOf(SymbolRegistry, key);
    throw TypeError(key + ' is not a symbol!');
  },
  useSetter: function(){ setter = true; },
  useSimple: function(){ setter = false; }
});

$export($export.S + $export.F * !USE_NATIVE, 'Object', {
  // 19.1.2.2 Object.create(O [, Properties])
  create: $create,
  // 19.1.2.4 Object.defineProperty(O, P, Attributes)
  defineProperty: $defineProperty,
  // 19.1.2.3 Object.defineProperties(O, Properties)
  defineProperties: $defineProperties,
  // 19.1.2.6 Object.getOwnPropertyDescriptor(O, P)
  getOwnPropertyDescriptor: $getOwnPropertyDescriptor,
  // 19.1.2.7 Object.getOwnPropertyNames(O)
  getOwnPropertyNames: $getOwnPropertyNames,
  // 19.1.2.8 Object.getOwnPropertySymbols(O)
  getOwnPropertySymbols: $getOwnPropertySymbols
});

// 24.3.2 JSON.stringify(value [, replacer [, space]])
$JSON && $export($export.S + $export.F * (!USE_NATIVE || $fails(function(){
  var S = $Symbol();
  // MS Edge converts symbol values to JSON as {}
  // WebKit converts symbol values to JSON as null
  // V8 throws on boxed symbols
  return _stringify([S]) != '[null]' || _stringify({a: S}) != '{}' || _stringify(Object(S)) != '{}';
})), 'JSON', {
  stringify: function stringify(it){
    if(it === undefined || isSymbol(it))return; // IE8 returns string on undefined
    var args = [it]
      , i    = 1
      , replacer, $replacer;
    while(arguments.length > i)args.push(arguments[i++]);
    replacer = args[1];
    if(typeof replacer == 'function')$replacer = replacer;
    if($replacer || !isArray(replacer))replacer = function(key, value){
      if($replacer)value = $replacer.call(this, key, value);
      if(!isSymbol(value))return value;
    };
    args[1] = replacer;
    return _stringify.apply($JSON, args);
  }
});

// 19.4.3.4 Symbol.prototype[@@toPrimitive](hint)
$Symbol[PROTOTYPE][TO_PRIMITIVE] || __webpack_require__(40)($Symbol[PROTOTYPE], TO_PRIMITIVE, $Symbol[PROTOTYPE].valueOf);
// 19.4.3.5 Symbol.prototype[@@toStringTag]
setToStringTag($Symbol, 'Symbol');
// 20.2.1.9 Math[@@toStringTag]
setToStringTag(Math, 'Math', true);
// 24.3.3 JSON[@@toStringTag]
setToStringTag(global.JSON, 'JSON', true);

/***/ }),
/* 256 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(92)('asyncIterator');

/***/ }),
/* 257 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(92)('observable');

/***/ }),
/* 258 */
/***/ (function(module, exports, __webpack_require__) {

__webpack_require__(247);
var global        = __webpack_require__(25)
  , hide          = __webpack_require__(40)
  , Iterators     = __webpack_require__(82)
  , TO_STRING_TAG = __webpack_require__(41)('toStringTag');

for(var collections = ['NodeList', 'DOMTokenList', 'MediaList', 'StyleSheetList', 'CSSRuleList'], i = 0; i < 5; i++){
  var NAME       = collections[i]
    , Collection = global[NAME]
    , proto      = Collection && Collection.prototype;
  if(proto && !proto[TO_STRING_TAG])hide(proto, TO_STRING_TAG, NAME);
  Iterators[NAME] = Iterators.Array;
}

/***/ }),
/* 259 */
/***/ (function(module, exports, __webpack_require__) {

exports = module.exports = __webpack_require__(148)(undefined);
// imports


// module
exports.push([module.i, ".graphiql-container,\n.graphiql-container button,\n.graphiql-container input {\n  color: #141823;\n  font-family:\n    system,\n    -apple-system,\n    'San Francisco',\n    '.SFNSDisplay-Regular',\n    'Segoe UI',\n    Segoe,\n    'Segoe WP',\n    'Helvetica Neue',\n    helvetica,\n    'Lucida Grande',\n    arial,\n    sans-serif;\n  font-size: 14px;\n}\n\n.graphiql-container {\n  display: -webkit-box;\n  display: -ms-flexbox;\n  display: flex;\n  -webkit-box-orient: horizontal;\n  -webkit-box-direction: normal;\n      -ms-flex-direction: row;\n          flex-direction: row;\n  height: 100%;\n  margin: 0;\n  overflow: hidden;\n  width: 100%;\n}\n\n.graphiql-container .editorWrap {\n  display: -webkit-box;\n  display: -ms-flexbox;\n  display: flex;\n  -webkit-box-orient: vertical;\n  -webkit-box-direction: normal;\n      -ms-flex-direction: column;\n          flex-direction: column;\n  -webkit-box-flex: 1;\n      -ms-flex: 1;\n          flex: 1;\n}\n\n.graphiql-container .title {\n  font-size: 18px;\n}\n\n.graphiql-container .title em {\n  font-family: georgia;\n  font-size: 19px;\n}\n\n.graphiql-container .topBarWrap {\n  display: -webkit-box;\n  display: -ms-flexbox;\n  display: flex;\n  -webkit-box-orient: horizontal;\n  -webkit-box-direction: normal;\n      -ms-flex-direction: row;\n          flex-direction: row;\n}\n\n.graphiql-container .topBar {\n  -webkit-box-align: center;\n      -ms-flex-align: center;\n          align-items: center;\n  background: -webkit-linear-gradient(#f7f7f7, #e2e2e2);\n  background: linear-gradient(#f7f7f7, #e2e2e2);\n  border-bottom: 1px solid #d0d0d0;\n  cursor: default;\n  display: -webkit-box;\n  display: -ms-flexbox;\n  display: flex;\n  -webkit-box-orient: horizontal;\n  -webkit-box-direction: normal;\n      -ms-flex-direction: row;\n          flex-direction: row;\n  -webkit-box-flex: 1;\n      -ms-flex: 1;\n          flex: 1;\n  height: 34px;\n  padding: 7px 14px 6px;\n  -webkit-user-select: none;\n     -moz-user-select: none;\n      -ms-user-select: none;\n          user-select: none;\n}\n\n.graphiql-container .toolbar {\n  overflow-x: visible;\n}\n\n.graphiql-container .docExplorerShow {\n  background: -webkit-linear-gradient(#f7f7f7, #e2e2e2);\n  background: linear-gradient(#f7f7f7, #e2e2e2);\n  border-bottom: 1px solid #d0d0d0;\n  border-left: 1px solid rgba(0, 0, 0, 0.2);\n  border-right: none;\n  border-top: none;\n  color: #3B5998;\n  cursor: pointer;\n  font-size: 14px;\n  margin: 0;\n  outline: 0;\n  padding: 2px 20px 0 18px;\n}\n\n.graphiql-container .docExplorerShow:before {\n  border-left: 2px solid #3B5998;\n  border-top: 2px solid #3B5998;\n  content: '';\n  display: inline-block;\n  height: 9px;\n  margin: 0 3px -1px 0;\n  position: relative;\n  -webkit-transform: rotate(-45deg);\n          transform: rotate(-45deg);\n  width: 9px;\n}\n\n.graphiql-container .editorBar {\n  display: -webkit-box;\n  display: -ms-flexbox;\n  display: flex;\n  -webkit-box-orient: horizontal;\n  -webkit-box-direction: normal;\n      -ms-flex-direction: row;\n          flex-direction: row;\n  -webkit-box-flex: 1;\n      -ms-flex: 1;\n          flex: 1;\n}\n\n.graphiql-container .queryWrap {\n  display: -webkit-box;\n  display: -ms-flexbox;\n  display: flex;\n  -webkit-box-orient: vertical;\n  -webkit-box-direction: normal;\n      -ms-flex-direction: column;\n          flex-direction: column;\n  -webkit-box-flex: 1;\n      -ms-flex: 1;\n          flex: 1;\n}\n\n.graphiql-container .resultWrap {\n  border-left: solid 1px #e0e0e0;\n  display: -webkit-box;\n  display: -ms-flexbox;\n  display: flex;\n  -webkit-box-orient: vertical;\n  -webkit-box-direction: normal;\n      -ms-flex-direction: column;\n          flex-direction: column;\n  -webkit-box-flex: 1;\n      -ms-flex: 1;\n          flex: 1;\n  position: relative;\n}\n\n.graphiql-container .docExplorerWrap {\n  background: white;\n  box-shadow: 0 0 8px rgba(0, 0, 0, 0.15);\n  position: relative;\n  z-index: 3;\n}\n\n.graphiql-container .docExplorerResizer {\n  cursor: col-resize;\n  height: 100%;\n  left: -5px;\n  position: absolute;\n  top: 0;\n  width: 10px;\n  z-index: 10;\n}\n\n.graphiql-container .docExplorerHide {\n  cursor: pointer;\n  font-size: 18px;\n  margin: -7px -8px -6px 0;\n  padding: 18px 16px 15px 12px;\n}\n\n.graphiql-container .query-editor {\n  -webkit-box-flex: 1;\n      -ms-flex: 1;\n          flex: 1;\n  position: relative;\n}\n\n.graphiql-container .variable-editor {\n  display: -webkit-box;\n  display: -ms-flexbox;\n  display: flex;\n  -webkit-box-orient: vertical;\n  -webkit-box-direction: normal;\n      -ms-flex-direction: column;\n          flex-direction: column;\n  height: 29px;\n  position: relative;\n}\n\n.graphiql-container .variable-editor-title {\n  background: #eeeeee;\n  border-bottom: 1px solid #d6d6d6;\n  border-top: 1px solid #e0e0e0;\n  color: #777;\n  font-variant: small-caps;\n  font-weight: bold;\n  letter-spacing: 1px;\n  line-height: 14px;\n  padding: 6px 0 8px 43px;\n  text-transform: lowercase;\n  -webkit-user-select: none;\n     -moz-user-select: none;\n      -ms-user-select: none;\n          user-select: none;\n}\n\n.graphiql-container .codemirrorWrap {\n  -webkit-box-flex: 1;\n      -ms-flex: 1;\n          flex: 1;\n  height: 100%;\n  position: relative;\n}\n\n.graphiql-container .result-window {\n  -webkit-box-flex: 1;\n      -ms-flex: 1;\n          flex: 1;\n  height: 100%;\n  position: relative;\n}\n\n.graphiql-container .footer {\n  background: #f6f7f8;\n  border-left: 1px solid #e0e0e0;\n  border-top: 1px solid #e0e0e0;\n  margin-left: 12px;\n  position: relative;\n}\n\n.graphiql-container .footer:before {\n  background: #eeeeee;\n  bottom: 0;\n  content: \" \";\n  left: -13px;\n  position: absolute;\n  top: -1px;\n  width: 12px;\n}\n\n/* No `.graphiql-container` here so themes can overwrite */\n.result-window .CodeMirror {\n  background: #f6f7f8;\n}\n\n.graphiql-container .result-window .CodeMirror-gutters {\n  background-color: #eeeeee;\n  border-color: #e0e0e0;\n  cursor: col-resize;\n}\n\n.graphiql-container .result-window .CodeMirror-foldgutter,\n.graphiql-container .result-window .CodeMirror-foldgutter-open:after,\n.graphiql-container .result-window .CodeMirror-foldgutter-folded:after {\n  padding-left: 3px;\n}\n\n.graphiql-container .toolbar-button {\n  background: #fdfdfd;\n  background: -webkit-linear-gradient(#f9f9f9, #ececec);\n  background: linear-gradient(#f9f9f9, #ececec);\n  border-radius: 3px;\n  box-shadow:\n    inset 0 0 0 1px rgba(0,0,0,0.20),\n    0 1px 0 rgba(255,255,255, 0.7),\n    inset 0 1px #fff;\n  color: #555;\n  cursor: pointer;\n  display: inline-block;\n  margin: 0 5px;\n  padding: 3px 11px 5px;\n  text-decoration: none;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n  max-width: 150px;\n}\n\n.graphiql-container .toolbar-button:active {\n  background: -webkit-linear-gradient(#ececec, #d5d5d5);\n  background: linear-gradient(#ececec, #d5d5d5);\n  box-shadow:\n    0 1px 0 rgba(255, 255, 255, 0.7),\n    inset 0 0 0 1px rgba(0,0,0,0.10),\n    inset 0 1px 1px 1px rgba(0, 0, 0, 0.12),\n    inset 0 0 5px rgba(0, 0, 0, 0.1);\n}\n\n.graphiql-container .toolbar-button.error {\n  background: -webkit-linear-gradient(#fdf3f3, #e6d6d7);\n  background: linear-gradient(#fdf3f3, #e6d6d7);\n  color: #b00;\n}\n\n.graphiql-container .toolbar-button-group {\n  margin: 0 5px;\n  white-space: nowrap;\n}\n\n.graphiql-container .toolbar-button-group > * {\n  margin: 0;\n}\n\n.graphiql-container .toolbar-button-group > *:not(:last-child) {\n  border-top-right-radius: 0;\n  border-bottom-right-radius: 0;\n}\n\n.graphiql-container .toolbar-button-group > *:not(:first-child) {\n  border-top-left-radius: 0;\n  border-bottom-left-radius: 0;\n  margin-left: -1px;\n}\n\n.graphiql-container .execute-button-wrap {\n  height: 34px;\n  margin: 0 14px 0 28px;\n  position: relative;\n}\n\n.graphiql-container .execute-button {\n  background: -webkit-linear-gradient(#fdfdfd, #d2d3d6);\n  background: linear-gradient(#fdfdfd, #d2d3d6);\n  border-radius: 17px;\n  border: 1px solid rgba(0,0,0,0.25);\n  box-shadow: 0 1px 0 #fff;\n  cursor: pointer;\n  fill: #444;\n  height: 34px;\n  margin: 0;\n  padding: 0;\n  width: 34px;\n}\n\n.graphiql-container .execute-button svg {\n  pointer-events: none;\n}\n\n.graphiql-container .execute-button:active {\n  background: -webkit-linear-gradient(#e6e6e6, #c3c3c3);\n  background: linear-gradient(#e6e6e6, #c3c3c3);\n  box-shadow:\n    0 1px 0 #fff,\n    inset 0 0 2px rgba(0, 0, 0, 0.2),\n    inset 0 0 6px rgba(0, 0, 0, 0.1);\n}\n\n.graphiql-container .execute-button:focus {\n  outline: 0;\n}\n\n.graphiql-container .toolbar-menu,\n.graphiql-container .toolbar-select {\n  position: relative;\n}\n\n.graphiql-container .execute-options,\n.graphiql-container .toolbar-menu-items,\n.graphiql-container .toolbar-select-options {\n  background: #fff;\n  box-shadow:\n    0 0 0 1px rgba(0,0,0,0.1),\n    0 2px 4px rgba(0,0,0,0.25);\n  margin: 0;\n  padding: 6px 0;\n  position: absolute;\n  z-index: 100;\n}\n\n.graphiql-container .execute-options {\n  min-width: 100px;\n  top: 37px;\n  left: -1px;\n}\n\n.graphiql-container .toolbar-menu-items {\n  left: 1px;\n  margin-top: -1px;\n  min-width: 110%;\n  top: 100%;\n  visibility: hidden;\n}\n\n.graphiql-container .toolbar-menu-items.open {\n  visibility: visible;\n}\n\n.graphiql-container .toolbar-select-options {\n  left: 0;\n  min-width: 100%;\n  top: -5px;\n  visibility: hidden;\n}\n\n.graphiql-container .toolbar-select-options.open {\n  visibility: visible;\n}\n\n.graphiql-container .execute-options > li,\n.graphiql-container .toolbar-menu-items > li,\n.graphiql-container .toolbar-select-options > li {\n  cursor: pointer;\n  display: block;\n  margin: none;\n  max-width: 300px;\n  overflow: hidden;\n  padding: 2px 20px 4px 11px;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n.graphiql-container .execute-options > li.selected,\n.graphiql-container .toolbar-menu-items > li.hover,\n.graphiql-container .toolbar-menu-items > li:active,\n.graphiql-container .toolbar-menu-items > li:hover,\n.graphiql-container .toolbar-select-options > li.hover,\n.graphiql-container .toolbar-select-options > li:active,\n.graphiql-container .toolbar-select-options > li:hover {\n  background: #e10098;\n  color: #fff;\n}\n\n.graphiql-container .toolbar-select-options > li > svg {\n  display: inline;\n  fill: #666;\n  margin: 0 -6px 0 6px;\n  pointer-events: none;\n  vertical-align: middle;\n}\n\n.graphiql-container .toolbar-select-options > li.hover > svg,\n.graphiql-container .toolbar-select-options > li:active > svg,\n.graphiql-container .toolbar-select-options > li:hover > svg {\n  fill: #fff;\n}\n\n.graphiql-container .CodeMirror-scroll {\n  overflow-scrolling: touch;\n}\n\n.graphiql-container .CodeMirror {\n  color: #141823;\n  font-family:\n    'Consolas',\n    'Inconsolata',\n    'Droid Sans Mono',\n    'Monaco',\n    monospace;\n  font-size: 13px;\n  height: 100%;\n  left: 0;\n  position: absolute;\n  top: 0;\n  width: 100%;\n}\n\n.graphiql-container .CodeMirror-lines {\n  padding: 20px 0;\n}\n\n.CodeMirror-hint-information .content {\n  box-orient: vertical;\n  color: #141823;\n  display: -webkit-box;\n  display: -ms-flexbox;\n  display: flex;\n  font-family: system, -apple-system, 'San Francisco', '.SFNSDisplay-Regular', 'Segoe UI', Segoe, 'Segoe WP', 'Helvetica Neue', helvetica, 'Lucida Grande', arial, sans-serif;\n  font-size: 13px;\n  line-clamp: 3;\n  line-height: 16px;\n  max-height: 48px;\n  overflow: hidden;\n  text-overflow: -o-ellipsis-lastline;\n}\n\n.CodeMirror-hint-information .content p:first-child {\n  margin-top: 0;\n}\n\n.CodeMirror-hint-information .content p:last-child {\n  margin-bottom: 0;\n}\n\n.CodeMirror-hint-information .infoType {\n  color: #CA9800;\n  cursor: pointer;\n  display: inline;\n  margin-right: 0.5em;\n}\n\n.autoInsertedLeaf.cm-property {\n  -webkit-animation-duration: 6s;\n          animation-duration: 6s;\n  -webkit-animation-name: insertionFade;\n          animation-name: insertionFade;\n  border-bottom: 2px solid rgba(255, 255, 255, 0);\n  border-radius: 2px;\n  margin: -2px -4px -1px;\n  padding: 2px 4px 1px;\n}\n\n@-webkit-keyframes insertionFade {\n  from, to {\n    background: rgba(255, 255, 255, 0);\n    border-color: rgba(255, 255, 255, 0);\n  }\n\n  15%, 85% {\n    background: #fbffc9;\n    border-color: #f0f3c0;\n  }\n}\n\n@keyframes insertionFade {\n  from, to {\n    background: rgba(255, 255, 255, 0);\n    border-color: rgba(255, 255, 255, 0);\n  }\n\n  15%, 85% {\n    background: #fbffc9;\n    border-color: #f0f3c0;\n  }\n}\n\ndiv.CodeMirror-lint-tooltip {\n  background-color: white;\n  border-radius: 2px;\n  border: 0;\n  color: #141823;\n  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);\n  font-family:\n    system,\n    -apple-system,\n    'San Francisco',\n    '.SFNSDisplay-Regular',\n    'Segoe UI',\n    Segoe,\n    'Segoe WP',\n    'Helvetica Neue',\n    helvetica,\n    'Lucida Grande',\n    arial,\n    sans-serif;\n  font-size: 13px;\n  line-height: 16px;\n  max-width: 430px;\n  opacity: 0;\n  padding: 8px 10px;\n  -webkit-transition: opacity 0.15s;\n  transition: opacity 0.15s;\n  white-space: pre-wrap;\n}\n\ndiv.CodeMirror-lint-tooltip > * {\n  padding-left: 23px;\n}\n\ndiv.CodeMirror-lint-tooltip > * + * {\n  margin-top: 12px;\n}\n\n/* COLORS */\n\n.graphiql-container .CodeMirror-foldmarker {\n  border-radius: 4px;\n  background: #08f;\n  background: -webkit-linear-gradient(#43A8FF, #0F83E8);\n  background: linear-gradient(#43A8FF, #0F83E8);\n  box-shadow:\n    0 1px 1px rgba(0, 0, 0, 0.2),\n    inset 0 0 0 1px rgba(0, 0, 0, 0.1);\n  color: white;\n  font-family: arial;\n  font-size: 12px;\n  line-height: 0;\n  margin: 0 3px;\n  padding: 0px 4px 1px;\n  text-shadow: 0 -1px rgba(0, 0, 0, 0.1);\n}\n\n.graphiql-container div.CodeMirror span.CodeMirror-matchingbracket {\n  color: #555;\n  text-decoration: underline;\n}\n\n.graphiql-container div.CodeMirror span.CodeMirror-nonmatchingbracket {\n  color: #f00;\n}\n\n/* Comment */\n.cm-comment {\n  color: #999;\n}\n\n/* Punctuation */\n.cm-punctuation {\n  color: #555;\n}\n\n/* Keyword */\n.cm-keyword {\n  color: #B11A04;\n}\n\n/* OperationName, FragmentName */\n.cm-def {\n  color: #D2054E;\n}\n\n/* FieldName */\n.cm-property {\n  color: #1F61A0;\n}\n\n/* FieldAlias */\n.cm-qualifier {\n  color: #1C92A9;\n}\n\n/* ArgumentName and ObjectFieldName */\n.cm-attribute {\n  color: #8B2BB9;\n}\n\n/* Number */\n.cm-number {\n  color: #2882F9;\n}\n\n/* String */\n.cm-string {\n  color: #D64292;\n}\n\n/* Boolean */\n.cm-builtin {\n  color: #D47509;\n}\n\n/* EnumValue */\n.cm-string-2 {\n  color: #0B7FC7;\n}\n\n/* Variable */\n.cm-variable {\n  color: #397D13;\n}\n\n/* Directive */\n.cm-meta {\n  color: #B33086;\n}\n\n/* Type */\n.cm-atom {\n  color: #CA9800;\n}\n/* BASICS */\n\n.CodeMirror {\n  /* Set height, width, borders, and global font properties here */\n  color: black;\n  font-family: monospace;\n  height: 300px;\n}\n\n/* PADDING */\n\n.CodeMirror-lines {\n  padding: 4px 0; /* Vertical padding around content */\n}\n.CodeMirror pre {\n  padding: 0 4px; /* Horizontal padding of content */\n}\n\n.CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {\n  background-color: white; /* The little square between H and V scrollbars */\n}\n\n/* GUTTER */\n\n.CodeMirror-gutters {\n  border-right: 1px solid #ddd;\n  background-color: #f7f7f7;\n  white-space: nowrap;\n}\n.CodeMirror-linenumbers {}\n.CodeMirror-linenumber {\n  color: #999;\n  min-width: 20px;\n  padding: 0 3px 0 5px;\n  text-align: right;\n  white-space: nowrap;\n}\n\n.CodeMirror-guttermarker { color: black; }\n.CodeMirror-guttermarker-subtle { color: #999; }\n\n/* CURSOR */\n\n.CodeMirror div.CodeMirror-cursor {\n  border-left: 1px solid black;\n}\n/* Shown when moving in bi-directional text */\n.CodeMirror div.CodeMirror-secondarycursor {\n  border-left: 1px solid silver;\n}\n.CodeMirror.cm-fat-cursor div.CodeMirror-cursor {\n  background: #7e7;\n  border: 0;\n  width: auto;\n}\n.CodeMirror.cm-fat-cursor div.CodeMirror-cursors {\n  z-index: 1;\n}\n\n.cm-animate-fat-cursor {\n  -webkit-animation: blink 1.06s steps(1) infinite;\n          animation: blink 1.06s steps(1) infinite;\n  border: 0;\n  width: auto;\n}\n@-webkit-keyframes blink {\n  0% { background: #7e7; }\n  50% { background: none; }\n  100% { background: #7e7; }\n}\n@keyframes blink {\n  0% { background: #7e7; }\n  50% { background: none; }\n  100% { background: #7e7; }\n}\n\n/* Can style cursor different in overwrite (non-insert) mode */\ndiv.CodeMirror-overwrite div.CodeMirror-cursor {}\n\n.cm-tab { display: inline-block; text-decoration: inherit; }\n\n.CodeMirror-ruler {\n  border-left: 1px solid #ccc;\n  position: absolute;\n}\n\n/* DEFAULT THEME */\n\n.cm-s-default .cm-keyword {color: #708;}\n.cm-s-default .cm-atom {color: #219;}\n.cm-s-default .cm-number {color: #164;}\n.cm-s-default .cm-def {color: #00f;}\n.cm-s-default .cm-variable,\n.cm-s-default .cm-punctuation,\n.cm-s-default .cm-property,\n.cm-s-default .cm-operator {}\n.cm-s-default .cm-variable-2 {color: #05a;}\n.cm-s-default .cm-variable-3 {color: #085;}\n.cm-s-default .cm-comment {color: #a50;}\n.cm-s-default .cm-string {color: #a11;}\n.cm-s-default .cm-string-2 {color: #f50;}\n.cm-s-default .cm-meta {color: #555;}\n.cm-s-default .cm-qualifier {color: #555;}\n.cm-s-default .cm-builtin {color: #30a;}\n.cm-s-default .cm-bracket {color: #997;}\n.cm-s-default .cm-tag {color: #170;}\n.cm-s-default .cm-attribute {color: #00c;}\n.cm-s-default .cm-header {color: blue;}\n.cm-s-default .cm-quote {color: #090;}\n.cm-s-default .cm-hr {color: #999;}\n.cm-s-default .cm-link {color: #00c;}\n\n.cm-negative {color: #d44;}\n.cm-positive {color: #292;}\n.cm-header, .cm-strong {font-weight: bold;}\n.cm-em {font-style: italic;}\n.cm-link {text-decoration: underline;}\n.cm-strikethrough {text-decoration: line-through;}\n\n.cm-s-default .cm-error {color: #f00;}\n.cm-invalidchar {color: #f00;}\n\n.CodeMirror-composing { border-bottom: 2px solid; }\n\n/* Default styles for common addons */\n\ndiv.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;}\ndiv.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}\n.CodeMirror-matchingtag { background: rgba(255, 150, 0, .3); }\n.CodeMirror-activeline-background {background: #e8f2ff;}\n\n/* STOP */\n\n/* The rest of this file contains styles related to the mechanics of\n   the editor. You probably shouldn't touch them. */\n\n.CodeMirror {\n  background: white;\n  overflow: hidden;\n  position: relative;\n}\n\n.CodeMirror-scroll {\n  height: 100%;\n  /* 30px is the magic margin used to hide the element's real scrollbars */\n  /* See overflow: hidden in .CodeMirror */\n  margin-bottom: -30px; margin-right: -30px;\n  outline: none; /* Prevent dragging from highlighting the element */\n  overflow: scroll !important; /* Things will break if this is overridden */\n  padding-bottom: 30px;\n  position: relative;\n}\n.CodeMirror-sizer {\n  border-right: 30px solid transparent;\n  position: relative;\n}\n\n/* The fake, visible scrollbars. Used to force redraw during scrolling\n   before actual scrolling happens, thus preventing shaking and\n   flickering artifacts. */\n.CodeMirror-vscrollbar, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {\n  display: none;\n  position: absolute;\n  z-index: 6;\n}\n.CodeMirror-vscrollbar {\n  overflow-x: hidden;\n  overflow-y: scroll;\n  right: 0; top: 0;\n}\n.CodeMirror-hscrollbar {\n  bottom: 0; left: 0;\n  overflow-x: scroll;\n  overflow-y: hidden;\n}\n.CodeMirror-scrollbar-filler {\n  right: 0; bottom: 0;\n}\n.CodeMirror-gutter-filler {\n  left: 0; bottom: 0;\n}\n\n.CodeMirror-gutters {\n  min-height: 100%;\n  position: absolute; left: 0; top: 0;\n  z-index: 3;\n}\n.CodeMirror-gutter {\n  display: inline-block;\n  height: 100%;\n  margin-bottom: -30px;\n  vertical-align: top;\n  white-space: normal;\n  /* Hack to make IE7 behave */\n  *zoom:1;\n  *display:inline;\n}\n.CodeMirror-gutter-wrapper {\n  background: none !important;\n  border: none !important;\n  position: absolute;\n  z-index: 4;\n}\n.CodeMirror-gutter-background {\n  position: absolute;\n  top: 0; bottom: 0;\n  z-index: 4;\n}\n.CodeMirror-gutter-elt {\n  cursor: default;\n  position: absolute;\n  z-index: 4;\n}\n.CodeMirror-gutter-wrapper {\n  -webkit-user-select: none;\n     -moz-user-select: none;\n      -ms-user-select: none;\n          user-select: none;\n}\n\n.CodeMirror-lines {\n  cursor: text;\n  min-height: 1px; /* prevents collapsing before first draw */\n}\n.CodeMirror pre {\n  -webkit-tap-highlight-color: transparent;\n  /* Reset some styles that the rest of the page might have set */\n  background: transparent;\n  border-radius: 0;\n  border-width: 0;\n  color: inherit;\n  font-family: inherit;\n  font-size: inherit;\n  -webkit-font-variant-ligatures: none;\n          font-variant-ligatures: none;\n  line-height: inherit;\n  margin: 0;\n  overflow: visible;\n  position: relative;\n  white-space: pre;\n  word-wrap: normal;\n  z-index: 2;\n}\n.CodeMirror-wrap pre {\n  word-wrap: break-word;\n  white-space: pre-wrap;\n  word-break: normal;\n}\n\n.CodeMirror-linebackground {\n  position: absolute;\n  left: 0; right: 0; top: 0; bottom: 0;\n  z-index: 0;\n}\n\n.CodeMirror-linewidget {\n  overflow: auto;\n  position: relative;\n  z-index: 2;\n}\n\n.CodeMirror-widget {}\n\n.CodeMirror-code {\n  outline: none;\n}\n\n/* Force content-box sizing for the elements where we expect it */\n.CodeMirror-scroll,\n.CodeMirror-sizer,\n.CodeMirror-gutter,\n.CodeMirror-gutters,\n.CodeMirror-linenumber {\n  box-sizing: content-box;\n}\n\n.CodeMirror-measure {\n  height: 0;\n  overflow: hidden;\n  position: absolute;\n  visibility: hidden;\n  width: 100%;\n}\n\n.CodeMirror-cursor { position: absolute; }\n.CodeMirror-measure pre { position: static; }\n\ndiv.CodeMirror-cursors {\n  position: relative;\n  visibility: hidden;\n  z-index: 3;\n}\ndiv.CodeMirror-dragcursors {\n  visibility: visible;\n}\n\n.CodeMirror-focused div.CodeMirror-cursors {\n  visibility: visible;\n}\n\n.CodeMirror-selected { background: #d9d9d9; }\n.CodeMirror-focused .CodeMirror-selected { background: #d7d4f0; }\n.CodeMirror-crosshair { cursor: crosshair; }\n.CodeMirror-line::-moz-selection, .CodeMirror-line > span::-moz-selection, .CodeMirror-line > span > span::-moz-selection { background: #d7d4f0; }\n.CodeMirror-line::selection, .CodeMirror-line > span::selection, .CodeMirror-line > span > span::selection { background: #d7d4f0; }\n.CodeMirror-line::-moz-selection, .CodeMirror-line > span::-moz-selection, .CodeMirror-line > span > span::-moz-selection { background: #d7d4f0; }\n\n.cm-searching {\n  background: #ffa;\n  background: rgba(255, 255, 0, .4);\n}\n\n/* IE7 hack to prevent it from returning funny offsetTops on the spans */\n.CodeMirror span { *vertical-align: text-bottom; }\n\n/* Used to force a border model for a node */\n.cm-force-border { padding-right: .1px; }\n\n@media print {\n  /* Hide the cursor when printing */\n  .CodeMirror div.CodeMirror-cursors {\n    visibility: hidden;\n  }\n}\n\n/* See issue #2901 */\n.cm-tab-wrap-hack:after { content: ''; }\n\n/* Help users use markselection to safely style text background */\nspan.CodeMirror-selectedtext { background: none; }\n\n.CodeMirror-dialog {\n  background: inherit;\n  color: inherit;\n  left: 0; right: 0;\n  overflow: hidden;\n  padding: .1em .8em;\n  position: absolute;\n  z-index: 15;\n}\n\n.CodeMirror-dialog-top {\n  border-bottom: 1px solid #eee;\n  top: 0;\n}\n\n.CodeMirror-dialog-bottom {\n  border-top: 1px solid #eee;\n  bottom: 0;\n}\n\n.CodeMirror-dialog input {\n  background: transparent;\n  border: 1px solid #d3d6db;\n  color: inherit;\n  font-family: monospace;\n  outline: none;\n  width: 20em;\n}\n\n.CodeMirror-dialog button {\n  font-size: 70%;\n}\n.graphiql-container .doc-explorer {\n  background: white;\n}\n\n.graphiql-container .doc-explorer-title-bar {\n  cursor: default;\n  display: -webkit-box;\n  display: -ms-flexbox;\n  display: flex;\n  height: 34px;\n  line-height: 14px;\n  padding: 8px 8px 5px;\n  position: relative;\n  -webkit-user-select: none;\n     -moz-user-select: none;\n      -ms-user-select: none;\n          user-select: none;\n}\n\n.graphiql-container .doc-explorer-title {\n  -webkit-box-flex: 1;\n      -ms-flex: 1;\n          flex: 1;\n  font-weight: bold;\n  overflow-x: hidden;\n  padding: 10px 0 10px 10px;\n  text-align: center;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n.graphiql-container .doc-explorer-back {\n  color: #3B5998;\n  cursor: pointer;\n  margin: -7px 0 -6px -8px;\n  overflow-x: hidden;\n  padding: 17px 12px 16px 16px;\n  text-overflow: ellipsis;\n  white-space: nowrap;\n}\n\n.doc-explorer-narrow .doc-explorer-back {\n  width: 0;\n}\n\n.graphiql-container .doc-explorer-back:before {\n  border-left: 2px solid #3B5998;\n  border-top: 2px solid #3B5998;\n  content: '';\n  display: inline-block;\n  height: 9px;\n  margin: 0 3px -1px 0;\n  position: relative;\n  -webkit-transform: rotate(-45deg);\n          transform: rotate(-45deg);\n  width: 9px;\n}\n\n.graphiql-container .doc-explorer-rhs {\n  position: relative;\n}\n\n.graphiql-container .doc-explorer-contents {\n  background-color: #ffffff;\n  border-top: 1px solid #d6d6d6;\n  bottom: 0;\n  left: 0;\n  min-width: 300px;\n  overflow-y: auto;\n  padding: 20px 15px;\n  position: absolute;\n  right: 0;\n  top: 47px;\n}\n\n.graphiql-container .doc-type-description p:first-child ,\n.graphiql-container .doc-type-description blockquote:first-child {\n  margin-top: 0;\n}\n\n.graphiql-container .doc-explorer-contents a {\n  cursor: pointer;\n  text-decoration: none;\n}\n\n.graphiql-container .doc-explorer-contents a:hover {\n  text-decoration: underline;\n}\n\n.graphiql-container .doc-value-description > :first-child {\n  margin-top: 4px;\n}\n\n.graphiql-container .doc-value-description > :last-child {\n  margin-bottom: 4px;\n}\n\n.graphiql-container .doc-category {\n  margin: 20px 0;\n}\n\n.graphiql-container .doc-category-title {\n  border-bottom: 1px solid #e0e0e0;\n  color: #777;\n  cursor: default;\n  font-size: 14px;\n  font-variant: small-caps;\n  font-weight: bold;\n  letter-spacing: 1px;\n  margin: 0 -15px 10px 0;\n  padding: 10px 0;\n  -webkit-user-select: none;\n     -moz-user-select: none;\n      -ms-user-select: none;\n          user-select: none;\n}\n\n.graphiql-container .doc-category-item {\n  margin: 12px 0;\n  color: #555;\n}\n\n.graphiql-container .keyword {\n  color: #B11A04;\n}\n\n.graphiql-container .type-name {\n  color: #CA9800;\n}\n\n.graphiql-container .field-name {\n  color: #1F61A0;\n}\n\n.graphiql-container .enum-value {\n  color: #0B7FC7;\n}\n\n.graphiql-container .arg-name {\n  color: #8B2BB9;\n}\n\n.graphiql-container .arg {\n  display: block;\n  margin-left: 1em;\n}\n\n.graphiql-container .arg:first-child:last-child,\n.graphiql-container .arg:first-child:nth-last-child(2),\n.graphiql-container .arg:first-child:nth-last-child(2) ~ .arg {\n  display: inherit;\n  margin: inherit;\n}\n\n.graphiql-container .arg:first-child:nth-last-child(2):after {\n  content: ', ';\n}\n\n.graphiql-container .arg-default-value {\n  color: #0B7FC7;\n}\n\n.graphiql-container .doc-deprecation {\n  background: #fffae8;\n  box-shadow: inset 0 0 1px #bfb063;\n  color: #867F70;\n  line-height: 16px;\n  margin: 8px -8px;\n  max-height: 80px;\n  overflow: hidden;\n  padding: 8px;\n  border-radius: 3px;\n}\n\n.graphiql-container .doc-deprecation:before {\n  content: 'Deprecated:';\n  color: #c79b2e;\n  cursor: default;\n  display: block;\n  font-size: 9px;\n  font-weight: bold;\n  letter-spacing: 1px;\n  line-height: 1;\n  padding-bottom: 5px;\n  text-transform: uppercase;\n  -webkit-user-select: none;\n     -moz-user-select: none;\n      -ms-user-select: none;\n          user-select: none;\n}\n\n.graphiql-container .doc-deprecation > :first-child {\n  margin-top: 0;\n}\n\n.graphiql-container .doc-deprecation > :last-child {\n  margin-bottom: 0;\n}\n\n.graphiql-container .show-btn {\n  -webkit-appearance: initial;\n  display: block;\n  border-radius: 3px;\n  border: solid 1px #ccc;\n  text-align: center;\n  padding: 8px 12px 10px;\n  width: 100%;\n  box-sizing: border-box;\n  background: #fbfcfc;\n  color: #555;\n  cursor: pointer;\n}\n\n.graphiql-container .search-box {\n  border-bottom: 1px solid #d3d6db;\n  display: block;\n  font-size: 14px;\n  margin: -15px -15px 12px 0;\n  position: relative;\n}\n\n.graphiql-container .search-box:before {\n  content: '\\26B2';\n  cursor: pointer;\n  display: block;\n  font-size: 24px;\n  position: absolute;\n  top: -2px;\n  -webkit-transform: rotate(-45deg);\n          transform: rotate(-45deg);\n  -webkit-user-select: none;\n     -moz-user-select: none;\n      -ms-user-select: none;\n          user-select: none;\n}\n\n.graphiql-container .search-box .search-box-clear {\n  background-color: #d0d0d0;\n  border-radius: 12px;\n  color: #fff;\n  cursor: pointer;\n  font-size: 11px;\n  padding: 1px 5px 2px;\n  position: absolute;\n  right: 3px;\n  top: 8px;\n  -webkit-user-select: none;\n     -moz-user-select: none;\n      -ms-user-select: none;\n          user-select: none;\n}\n\n.graphiql-container .search-box .search-box-clear:hover {\n  background-color: #b9b9b9;\n}\n\n.graphiql-container .search-box > input {\n  border: none;\n  box-sizing: border-box;\n  font-size: 14px;\n  outline: none;\n  padding: 6px 24px 8px 20px;\n  width: 100%;\n}\n\n.graphiql-container .error-container {\n  font-weight: bold;\n  left: 0;\n  letter-spacing: 1px;\n  opacity: 0.5;\n  position: absolute;\n  right: 0;\n  text-align: center;\n  text-transform: uppercase;\n  top: 50%;\n  -webkit-transform: translate(0, -50%);\n          transform: translate(0, -50%);\n}\n.CodeMirror-foldmarker {\n  color: blue;\n  cursor: pointer;\n  font-family: arial;\n  line-height: .3;\n  text-shadow: #b9f 1px 1px 2px, #b9f -1px -1px 2px, #b9f 1px -1px 2px, #b9f -1px 1px 2px;\n}\n.CodeMirror-foldgutter {\n  width: .7em;\n}\n.CodeMirror-foldgutter-open,\n.CodeMirror-foldgutter-folded {\n  cursor: pointer;\n}\n.CodeMirror-foldgutter-open:after {\n  content: \"\\25BE\";\n}\n.CodeMirror-foldgutter-folded:after {\n  content: \"\\25B8\";\n}\n.CodeMirror-info {\n  background: white;\n  border-radius: 2px;\n  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);\n  box-sizing: border-box;\n  color: #555;\n  font-family:\n    system,\n    -apple-system,\n    'San Francisco',\n    '.SFNSDisplay-Regular',\n    'Segoe UI',\n    Segoe,\n    'Segoe WP',\n    'Helvetica Neue',\n    helvetica,\n    'Lucida Grande',\n    arial,\n    sans-serif;\n  font-size: 13px;\n  line-height: 16px;\n  margin: 8px -8px;\n  max-width: 400px;\n  opacity: 0;\n  overflow: hidden;\n  padding: 8px 8px;\n  position: fixed;\n  -webkit-transition: opacity 0.15s;\n  transition: opacity 0.15s;\n  z-index: 50;\n}\n\n.CodeMirror-info :first-child {\n  margin-top: 0;\n}\n\n.CodeMirror-info :last-child {\n  margin-bottom: 0;\n}\n\n.CodeMirror-info p {\n  margin: 1em 0;\n}\n\n.CodeMirror-info .info-description {\n  color: #777;\n  line-height: 16px;\n  margin-top: 1em;\n  max-height: 80px;\n  overflow: hidden;\n}\n\n.CodeMirror-info .info-deprecation {\n  background: #fffae8;\n  box-shadow: inset 0 1px 1px -1px #bfb063;\n  color: #867F70;\n  line-height: 16px;\n  margin: -8px;\n  margin-top: 8px;\n  max-height: 80px;\n  overflow: hidden;\n  padding: 8px;\n}\n\n.CodeMirror-info .info-deprecation-label {\n  color: #c79b2e;\n  cursor: default;\n  display: block;\n  font-size: 9px;\n  font-weight: bold;\n  letter-spacing: 1px;\n  line-height: 1;\n  padding-bottom: 5px;\n  text-transform: uppercase;\n  -webkit-user-select: none;\n     -moz-user-select: none;\n      -ms-user-select: none;\n          user-select: none;\n}\n\n.CodeMirror-info .info-deprecation-label + * {\n  margin-top: 0;\n}\n\n.CodeMirror-info a {\n  text-decoration: none;\n}\n\n.CodeMirror-info a:hover {\n  text-decoration: underline;\n}\n\n.CodeMirror-info .type-name {\n  color: #CA9800;\n}\n\n.CodeMirror-info .field-name {\n  color: #1F61A0;\n}\n\n.CodeMirror-info .enum-value {\n  color: #0B7FC7;\n}\n\n.CodeMirror-info .arg-name {\n  color: #8B2BB9;\n}\n\n.CodeMirror-info .directive-name {\n  color: #B33086;\n}\n.CodeMirror-jump-token {\n  text-decoration: underline;\n  cursor: pointer;\n}\n/* The lint marker gutter */\n.CodeMirror-lint-markers {\n  width: 16px;\n}\n\n.CodeMirror-lint-tooltip {\n  background-color: infobackground;\n  border-radius: 4px 4px 4px 4px;\n  border: 1px solid black;\n  color: infotext;\n  font-family: monospace;\n  font-size: 10pt;\n  max-width: 600px;\n  opacity: 0;\n  overflow: hidden;\n  padding: 2px 5px;\n  position: fixed;\n  -webkit-transition: opacity .4s;\n  transition: opacity .4s;\n  white-space: pre-wrap;\n  z-index: 100;\n}\n\n.CodeMirror-lint-mark-error, .CodeMirror-lint-mark-warning {\n  background-position: left bottom;\n  background-repeat: repeat-x;\n}\n\n.CodeMirror-lint-mark-error {\n  background-image:\n  url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAYAAAC09K7GAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJDw4cOCW1/KIAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAHElEQVQI12NggIL/DAz/GdA5/xkY/qPKMDAwAADLZwf5rvm+LQAAAABJRU5ErkJggg==\")\n  ;\n}\n\n.CodeMirror-lint-mark-warning {\n  background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAQAAAADCAYAAAC09K7GAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sJFhQXEbhTg7YAAAAZdEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIEdJTVBXgQ4XAAAAMklEQVQI12NkgIIvJ3QXMjAwdDN+OaEbysDA4MPAwNDNwMCwiOHLCd1zX07o6kBVGQEAKBANtobskNMAAAAASUVORK5CYII=\");\n}\n\n.CodeMirror-lint-marker-error, .CodeMirror-lint-marker-warning {\n  background-position: center center;\n  background-repeat: no-repeat;\n  cursor: pointer;\n  display: inline-block;\n  height: 16px;\n  position: relative;\n  vertical-align: middle;\n  width: 16px;\n}\n\n.CodeMirror-lint-message-error, .CodeMirror-lint-message-warning {\n  background-position: top left;\n  background-repeat: no-repeat;\n  padding-left: 18px;\n}\n\n.CodeMirror-lint-marker-error, .CodeMirror-lint-message-error {\n  background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAAHlBMVEW7AAC7AACxAAC7AAC7AAAAAAC4AAC5AAD///+7AAAUdclpAAAABnRSTlMXnORSiwCK0ZKSAAAATUlEQVR42mWPOQ7AQAgDuQLx/z8csYRmPRIFIwRGnosRrpamvkKi0FTIiMASR3hhKW+hAN6/tIWhu9PDWiTGNEkTtIOucA5Oyr9ckPgAWm0GPBog6v4AAAAASUVORK5CYII=\");\n}\n\n.CodeMirror-lint-marker-warning, .CodeMirror-lint-message-warning {\n  background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAMAAAAoLQ9TAAAANlBMVEX/uwDvrwD/uwD/uwD/uwD/uwD/uwD/uwD/uwD6twD/uwAAAADurwD2tQD7uAD+ugAAAAD/uwDhmeTRAAAADHRSTlMJ8mN1EYcbmiixgACm7WbuAAAAVklEQVR42n3PUQqAIBBFUU1LLc3u/jdbOJoW1P08DA9Gba8+YWJ6gNJoNYIBzAA2chBth5kLmG9YUoG0NHAUwFXwO9LuBQL1giCQb8gC9Oro2vp5rncCIY8L8uEx5ZkAAAAASUVORK5CYII=\");\n}\n\n.CodeMirror-lint-marker-multiple {\n  background-image: url(\"data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAHCAMAAADzjKfhAAAACVBMVEUAAAAAAAC/v7914kyHAAAAAXRSTlMAQObYZgAAACNJREFUeNo1ioEJAAAIwmz/H90iFFSGJgFMe3gaLZ0od+9/AQZ0ADosbYraAAAAAElFTkSuQmCC\");\n  background-position: right bottom;\n  background-repeat: no-repeat;\n  width: 100%; height: 100%;\n}\n.graphiql-container .spinner-container {\n  height: 36px;\n  left: 50%;\n  position: absolute;\n  top: 50%;\n  -webkit-transform: translate(-50%, -50%);\n          transform: translate(-50%, -50%);\n  width: 36px;\n  z-index: 10;\n}\n\n.graphiql-container .spinner {\n  -webkit-animation: rotation .6s infinite linear;\n          animation: rotation .6s infinite linear;\n  border-bottom: 6px solid rgba(150, 150, 150, .15);\n  border-left: 6px solid rgba(150, 150, 150, .15);\n  border-radius: 100%;\n  border-right: 6px solid rgba(150, 150, 150, .15);\n  border-top: 6px solid rgba(150, 150, 150, .8);\n  display: inline-block;\n  height: 24px;\n  position: absolute;\n  vertical-align: middle;\n  width: 24px;\n}\n\n@-webkit-keyframes rotation {\n  from { -webkit-transform: rotate(0deg); transform: rotate(0deg); }\n  to { -webkit-transform: rotate(359deg); transform: rotate(359deg); }\n}\n\n@keyframes rotation {\n  from { -webkit-transform: rotate(0deg); transform: rotate(0deg); }\n  to { -webkit-transform: rotate(359deg); transform: rotate(359deg); }\n}\n.CodeMirror-hints {\n  background: white;\n  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);\n  font-family: 'Consolas', 'Inconsolata', 'Droid Sans Mono', 'Monaco', monospace;\n  font-size: 13px;\n  list-style: none;\n  margin-left: -6px;\n  margin: 0;\n  max-height: 14.5em;\n  overflow-y: auto;\n  overflow: hidden;\n  padding: 0;\n  position: absolute;\n  z-index: 10;\n}\n\n.CodeMirror-hint {\n  border-top: solid 1px #f7f7f7;\n  color: #141823;\n  cursor: pointer;\n  margin: 0;\n  max-width: 300px;\n  overflow: hidden;\n  padding: 2px 6px;\n  white-space: pre;\n}\n\nli.CodeMirror-hint-active {\n  background-color: #08f;\n  border-top-color: white;\n  color: white;\n}\n\n.CodeMirror-hint-information {\n  border-top: solid 1px #c0c0c0;\n  max-width: 300px;\n  padding: 4px 6px;\n  position: relative;\n  z-index: 1;\n}\n\n.CodeMirror-hint-information:first-child {\n  border-bottom: solid 1px #c0c0c0;\n  border-top: none;\n  margin-bottom: -1px;\n}\n\n.CodeMirror-hint-deprecation {\n  background: #fffae8;\n  box-shadow: inset 0 1px 1px -1px #bfb063;\n  color: #867F70;\n  font-family:\n    system,\n    -apple-system,\n    'San Francisco',\n    '.SFNSDisplay-Regular',\n    'Segoe UI',\n    Segoe,\n    'Segoe WP',\n    'Helvetica Neue',\n    helvetica,\n    'Lucida Grande',\n    arial,\n    sans-serif;\n  font-size: 13px;\n  line-height: 16px;\n  margin-top: 4px;\n  max-height: 80px;\n  overflow: hidden;\n  padding: 6px;\n}\n\n.CodeMirror-hint-deprecation .deprecation-label {\n  color: #c79b2e;\n  cursor: default;\n  display: block;\n  font-size: 9px;\n  font-weight: bold;\n  letter-spacing: 1px;\n  line-height: 1;\n  padding-bottom: 5px;\n  text-transform: uppercase;\n  -webkit-user-select: none;\n     -moz-user-select: none;\n      -ms-user-select: none;\n          user-select: none;\n}\n\n.CodeMirror-hint-deprecation .deprecation-label + * {\n  margin-top: 0;\n}\n\n.CodeMirror-hint-deprecation :last-child {\n  margin-bottom: 0;\n}\n", ""]);

// exports


/***/ }),
/* 260 */
/***/ (function(module, exports, __webpack_require__) {

exports = module.exports = __webpack_require__(148)(undefined);
// imports
exports.i(__webpack_require__(259), "");

// module
exports.push([module.i, "body {\n  margin: 0;\n}\n\n#container {\n  height: 100vh;\n}\n", ""]);

// exports


/***/ }),
/* 261 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @typechecks
 */

var _hyphenPattern = /-(.)/g;

/**
 * Camelcases a hyphenated string, for example:
 *
 *   > camelize('background-color')
 *   < "backgroundColor"
 *
 * @param {string} string
 * @return {string}
 */
function camelize(string) {
  return string.replace(_hyphenPattern, function (_, character) {
    return character.toUpperCase();
  });
}

module.exports = camelize;

/***/ }),
/* 262 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @typechecks
 */



var camelize = __webpack_require__(261);

var msPattern = /^-ms-/;

/**
 * Camelcases a hyphenated CSS property name, for example:
 *
 *   > camelizeStyleName('background-color')
 *   < "backgroundColor"
 *   > camelizeStyleName('-moz-transition')
 *   < "MozTransition"
 *   > camelizeStyleName('-ms-transition')
 *   < "msTransition"
 *
 * As Andi Smith suggests
 * (http://www.andismith.com/blog/2012/02/modernizr-prefixed/), an `-ms` prefix
 * is converted to lowercase `ms`.
 *
 * @param {string} string
 * @return {string}
 */
function camelizeStyleName(string) {
  return camelize(string.replace(msPattern, 'ms-'));
}

module.exports = camelizeStyleName;

/***/ }),
/* 263 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */

var isTextNode = __webpack_require__(271);

/*eslint-disable no-bitwise */

/**
 * Checks if a given DOM node contains or is another DOM node.
 */
function containsNode(outerNode, innerNode) {
  if (!outerNode || !innerNode) {
    return false;
  } else if (outerNode === innerNode) {
    return true;
  } else if (isTextNode(outerNode)) {
    return false;
  } else if (isTextNode(innerNode)) {
    return containsNode(outerNode, innerNode.parentNode);
  } else if ('contains' in outerNode) {
    return outerNode.contains(innerNode);
  } else if (outerNode.compareDocumentPosition) {
    return !!(outerNode.compareDocumentPosition(innerNode) & 16);
  } else {
    return false;
  }
}

module.exports = containsNode;

/***/ }),
/* 264 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {

/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @typechecks
 */

var invariant = __webpack_require__(1);

/**
 * Convert array-like objects to arrays.
 *
 * This API assumes the caller knows the contents of the data type. For less
 * well defined inputs use createArrayFromMixed.
 *
 * @param {object|function|filelist} obj
 * @return {array}
 */
function toArray(obj) {
  var length = obj.length;

  // Some browsers builtin objects can report typeof 'function' (e.g. NodeList
  // in old versions of Safari).
  !(!Array.isArray(obj) && (typeof obj === 'object' || typeof obj === 'function')) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'toArray: Array-like object expected') : invariant(false) : void 0;

  !(typeof length === 'number') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'toArray: Object needs a length property') : invariant(false) : void 0;

  !(length === 0 || length - 1 in obj) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'toArray: Object should have keys for indices') : invariant(false) : void 0;

  !(typeof obj.callee !== 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'toArray: Object can\'t be `arguments`. Use rest params ' + '(function(...args) {}) or Array.from() instead.') : invariant(false) : void 0;

  // Old IE doesn't give collections access to hasOwnProperty. Assume inputs
  // without method will throw during the slice call and skip straight to the
  // fallback.
  if (obj.hasOwnProperty) {
    try {
      return Array.prototype.slice.call(obj);
    } catch (e) {
      // IE < 9 does not support Array#slice on collections objects
    }
  }

  // Fall back to copying key by key. This assumes all keys have a value,
  // so will not preserve sparsely populated inputs.
  var ret = Array(length);
  for (var ii = 0; ii < length; ii++) {
    ret[ii] = obj[ii];
  }
  return ret;
}

/**
 * Perform a heuristic test to determine if an object is "array-like".
 *
 *   A monk asked Joshu, a Zen master, "Has a dog Buddha nature?"
 *   Joshu replied: "Mu."
 *
 * This function determines if its argument has "array nature": it returns
 * true if the argument is an actual array, an `arguments' object, or an
 * HTMLCollection (e.g. node.childNodes or node.getElementsByTagName()).
 *
 * It will return false for other array-like objects like Filelist.
 *
 * @param {*} obj
 * @return {boolean}
 */
function hasArrayNature(obj) {
  return (
    // not null/false
    !!obj && (
    // arrays are objects, NodeLists are functions in Safari
    typeof obj == 'object' || typeof obj == 'function') &&
    // quacks like an array
    'length' in obj &&
    // not window
    !('setInterval' in obj) &&
    // no DOM node should be considered an array-like
    // a 'select' element has 'length' and 'item' properties on IE8
    typeof obj.nodeType != 'number' && (
    // a real array
    Array.isArray(obj) ||
    // arguments
    'callee' in obj ||
    // HTMLCollection/NodeList
    'item' in obj)
  );
}

/**
 * Ensure that the argument is an array by wrapping it in an array if it is not.
 * Creates a copy of the argument if it is already an array.
 *
 * This is mostly useful idiomatically:
 *
 *   var createArrayFromMixed = require('createArrayFromMixed');
 *
 *   function takesOneOrMoreThings(things) {
 *     things = createArrayFromMixed(things);
 *     ...
 *   }
 *
 * This allows you to treat `things' as an array, but accept scalars in the API.
 *
 * If you need to convert an array-like object, like `arguments`, into an array
 * use toArray instead.
 *
 * @param {*} obj
 * @return {array}
 */
function createArrayFromMixed(obj) {
  if (!hasArrayNature(obj)) {
    return [obj];
  } else if (Array.isArray(obj)) {
    return obj.slice();
  } else {
    return toArray(obj);
  }
}

module.exports = createArrayFromMixed;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 265 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {

/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @typechecks
 */

/*eslint-disable fb-www/unsafe-html*/

var ExecutionEnvironment = __webpack_require__(11);

var createArrayFromMixed = __webpack_require__(264);
var getMarkupWrap = __webpack_require__(266);
var invariant = __webpack_require__(1);

/**
 * Dummy container used to render all markup.
 */
var dummyNode = ExecutionEnvironment.canUseDOM ? document.createElement('div') : null;

/**
 * Pattern used by `getNodeName`.
 */
var nodeNamePattern = /^\s*<(\w+)/;

/**
 * Extracts the `nodeName` of the first element in a string of markup.
 *
 * @param {string} markup String of markup.
 * @return {?string} Node name of the supplied markup.
 */
function getNodeName(markup) {
  var nodeNameMatch = markup.match(nodeNamePattern);
  return nodeNameMatch && nodeNameMatch[1].toLowerCase();
}

/**
 * Creates an array containing the nodes rendered from the supplied markup. The
 * optionally supplied `handleScript` function will be invoked once for each
 * <script> element that is rendered. If no `handleScript` function is supplied,
 * an exception is thrown if any <script> elements are rendered.
 *
 * @param {string} markup A string of valid HTML markup.
 * @param {?function} handleScript Invoked once for each rendered <script>.
 * @return {array<DOMElement|DOMTextNode>} An array of rendered nodes.
 */
function createNodesFromMarkup(markup, handleScript) {
  var node = dummyNode;
  !!!dummyNode ? process.env.NODE_ENV !== 'production' ? invariant(false, 'createNodesFromMarkup dummy not initialized') : invariant(false) : void 0;
  var nodeName = getNodeName(markup);

  var wrap = nodeName && getMarkupWrap(nodeName);
  if (wrap) {
    node.innerHTML = wrap[1] + markup + wrap[2];

    var wrapDepth = wrap[0];
    while (wrapDepth--) {
      node = node.lastChild;
    }
  } else {
    node.innerHTML = markup;
  }

  var scripts = node.getElementsByTagName('script');
  if (scripts.length) {
    !handleScript ? process.env.NODE_ENV !== 'production' ? invariant(false, 'createNodesFromMarkup(...): Unexpected <script> element rendered.') : invariant(false) : void 0;
    createArrayFromMixed(scripts).forEach(handleScript);
  }

  var nodes = Array.from(node.childNodes);
  while (node.lastChild) {
    node.removeChild(node.lastChild);
  }
  return nodes;
}

module.exports = createNodesFromMarkup;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 266 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {

/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */

/*eslint-disable fb-www/unsafe-html */

var ExecutionEnvironment = __webpack_require__(11);

var invariant = __webpack_require__(1);

/**
 * Dummy container used to detect which wraps are necessary.
 */
var dummyNode = ExecutionEnvironment.canUseDOM ? document.createElement('div') : null;

/**
 * Some browsers cannot use `innerHTML` to render certain elements standalone,
 * so we wrap them, render the wrapped nodes, then extract the desired node.
 *
 * In IE8, certain elements cannot render alone, so wrap all elements ('*').
 */

var shouldWrap = {};

var selectWrap = [1, '<select multiple="true">', '</select>'];
var tableWrap = [1, '<table>', '</table>'];
var trWrap = [3, '<table><tbody><tr>', '</tr></tbody></table>'];

var svgWrap = [1, '<svg xmlns="http://www.w3.org/2000/svg">', '</svg>'];

var markupWrap = {
  '*': [1, '?<div>', '</div>'],

  'area': [1, '<map>', '</map>'],
  'col': [2, '<table><tbody></tbody><colgroup>', '</colgroup></table>'],
  'legend': [1, '<fieldset>', '</fieldset>'],
  'param': [1, '<object>', '</object>'],
  'tr': [2, '<table><tbody>', '</tbody></table>'],

  'optgroup': selectWrap,
  'option': selectWrap,

  'caption': tableWrap,
  'colgroup': tableWrap,
  'tbody': tableWrap,
  'tfoot': tableWrap,
  'thead': tableWrap,

  'td': trWrap,
  'th': trWrap
};

// Initialize the SVG elements since we know they'll always need to be wrapped
// consistently. If they are created inside a <div> they will be initialized in
// the wrong namespace (and will not display).
var svgElements = ['circle', 'clipPath', 'defs', 'ellipse', 'g', 'image', 'line', 'linearGradient', 'mask', 'path', 'pattern', 'polygon', 'polyline', 'radialGradient', 'rect', 'stop', 'text', 'tspan'];
svgElements.forEach(function (nodeName) {
  markupWrap[nodeName] = svgWrap;
  shouldWrap[nodeName] = true;
});

/**
 * Gets the markup wrap configuration for the supplied `nodeName`.
 *
 * NOTE: This lazily detects which wraps are necessary for the current browser.
 *
 * @param {string} nodeName Lowercase `nodeName`.
 * @return {?array} Markup wrap configuration, if applicable.
 */
function getMarkupWrap(nodeName) {
  !!!dummyNode ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Markup wrapping node not initialized') : invariant(false) : void 0;
  if (!markupWrap.hasOwnProperty(nodeName)) {
    nodeName = '*';
  }
  if (!shouldWrap.hasOwnProperty(nodeName)) {
    if (nodeName === '*') {
      dummyNode.innerHTML = '<link />';
    } else {
      dummyNode.innerHTML = '<' + nodeName + '></' + nodeName + '>';
    }
    shouldWrap[nodeName] = !dummyNode.firstChild;
  }
  return shouldWrap[nodeName] ? markupWrap[nodeName] : null;
}

module.exports = getMarkupWrap;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 267 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @typechecks
 */



/**
 * Gets the scroll position of the supplied element or window.
 *
 * The return values are unbounded, unlike `getScrollPosition`. This means they
 * may be negative or exceed the element boundaries (which is possible using
 * inertial scrolling).
 *
 * @param {DOMWindow|DOMElement} scrollable
 * @return {object} Map with `x` and `y` keys.
 */

function getUnboundedScrollPosition(scrollable) {
  if (scrollable.Window && scrollable instanceof scrollable.Window) {
    return {
      x: scrollable.pageXOffset || scrollable.document.documentElement.scrollLeft,
      y: scrollable.pageYOffset || scrollable.document.documentElement.scrollTop
    };
  }
  return {
    x: scrollable.scrollLeft,
    y: scrollable.scrollTop
  };
}

module.exports = getUnboundedScrollPosition;

/***/ }),
/* 268 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @typechecks
 */

var _uppercasePattern = /([A-Z])/g;

/**
 * Hyphenates a camelcased string, for example:
 *
 *   > hyphenate('backgroundColor')
 *   < "background-color"
 *
 * For CSS style names, use `hyphenateStyleName` instead which works properly
 * with all vendor prefixes, including `ms`.
 *
 * @param {string} string
 * @return {string}
 */
function hyphenate(string) {
  return string.replace(_uppercasePattern, '-$1').toLowerCase();
}

module.exports = hyphenate;

/***/ }),
/* 269 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @typechecks
 */



var hyphenate = __webpack_require__(268);

var msPattern = /^ms-/;

/**
 * Hyphenates a camelcased CSS property name, for example:
 *
 *   > hyphenateStyleName('backgroundColor')
 *   < "background-color"
 *   > hyphenateStyleName('MozTransition')
 *   < "-moz-transition"
 *   > hyphenateStyleName('msTransition')
 *   < "-ms-transition"
 *
 * As Modernizr suggests (http://modernizr.com/docs/#prefixed), an `ms` prefix
 * is converted to `-ms-`.
 *
 * @param {string} string
 * @return {string}
 */
function hyphenateStyleName(string) {
  return hyphenate(string).replace(msPattern, '-ms-');
}

module.exports = hyphenateStyleName;

/***/ }),
/* 270 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @typechecks
 */

/**
 * @param {*} object The object to check.
 * @return {boolean} Whether or not the object is a DOM node.
 */
function isNode(object) {
  var doc = object ? object.ownerDocument || object : document;
  var defaultView = doc.defaultView || window;
  return !!(object && (typeof defaultView.Node === 'function' ? object instanceof defaultView.Node : typeof object === 'object' && typeof object.nodeType === 'number' && typeof object.nodeName === 'string'));
}

module.exports = isNode;

/***/ }),
/* 271 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @typechecks
 */

var isNode = __webpack_require__(270);

/**
 * @param {*} object The object to check.
 * @return {boolean} Whether or not the object is a DOM text node.
 */
function isTextNode(object) {
  return isNode(object) && object.nodeType == 3;
}

module.exports = isTextNode;

/***/ }),
/* 272 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 * @typechecks static-only
 */



/**
 * Memoizes the return value of a function that accepts one string argument.
 */

function memoizeStringOnly(callback) {
  var cache = {};
  return function (string) {
    if (!cache.hasOwnProperty(string)) {
      cache[string] = callback.call(this, string);
    }
    return cache[string];
  };
}

module.exports = memoizeStringOnly;

/***/ }),
/* 273 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @typechecks
 */



var ExecutionEnvironment = __webpack_require__(11);

var performance;

if (ExecutionEnvironment.canUseDOM) {
  performance = window.performance || window.msPerformance || window.webkitPerformance;
}

module.exports = performance || {};

/***/ }),
/* 274 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 * Copyright (c) 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * @typechecks
 */

var performance = __webpack_require__(273);

var performanceNow;

/**
 * Detect if we can use `window.performance.now()` and gracefully fallback to
 * `Date.now()` if it doesn't exist. We need to support Firefox < 15 for now
 * because of Facebook's testing infrastructure.
 */
if (performance.now) {
  performanceNow = function performanceNow() {
    return performance.now();
  };
} else {
  performanceNow = function performanceNow() {
    return Date.now();
  };
}

module.exports = performanceNow;

/***/ }),
/* 275 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.DocExplorer = undefined;

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

var _graphql = __webpack_require__(12);

var _FieldDoc = __webpack_require__(276);

var _FieldDoc2 = _interopRequireDefault(_FieldDoc);

var _SchemaDoc = __webpack_require__(277);

var _SchemaDoc2 = _interopRequireDefault(_SchemaDoc);

var _SearchBox = __webpack_require__(278);

var _SearchBox2 = _interopRequireDefault(_SearchBox);

var _SearchResults = __webpack_require__(279);

var _SearchResults2 = _interopRequireDefault(_SearchResults);

var _TypeDoc = __webpack_require__(280);

var _TypeDoc2 = _interopRequireDefault(_TypeDoc);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  Copyright (c) Facebook, Inc.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  All rights reserved.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  This source code is licensed under the license found in the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  LICENSE file in the root directory of this source tree.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */

var initialNav = {
  name: 'Schema',
  title: 'Documentation Explorer'
};

/**
 * DocExplorer
 *
 * Shows documentations for GraphQL definitions from the schema.
 *
 * Props:
 *
 *   - schema: A required GraphQLSchema instance that provides GraphQL document
 *     definitions.
 *
 * Children:
 *
 *   - Any provided children will be positioned in the right-hand-side of the
 *     top bar. Typically this will be a "close" button for temporary explorer.
 *
 */

var DocExplorer = exports.DocExplorer = function (_React$Component) {
  _inherits(DocExplorer, _React$Component);

  function DocExplorer() {
    _classCallCheck(this, DocExplorer);

    var _this = _possibleConstructorReturn(this, (DocExplorer.__proto__ || Object.getPrototypeOf(DocExplorer)).call(this));

    _this.handleNavBackClick = function () {
      if (_this.state.navStack.length > 1) {
        _this.setState({ navStack: _this.state.navStack.slice(0, -1) });
      }
    };

    _this.handleClickTypeOrField = function (typeOrField) {
      _this.showDoc(typeOrField);
    };

    _this.handleSearch = function (value) {
      _this.showSearch(value);
    };

    _this.state = { navStack: [initialNav] };
    return _this;
  }

  _createClass(DocExplorer, [{
    key: 'shouldComponentUpdate',
    value: function shouldComponentUpdate(nextProps, nextState) {
      return this.props.schema !== nextProps.schema || this.state.navStack !== nextState.navStack;
    }
  }, {
    key: 'render',
    value: function render() {
      var schema = this.props.schema;
      var navStack = this.state.navStack;
      var navItem = navStack[navStack.length - 1];

      var content = void 0;
      if (schema === undefined) {
        // Schema is undefined when it is being loaded via introspection.
        content = _react2.default.createElement(
          'div',
          { className: 'spinner-container' },
          _react2.default.createElement('div', { className: 'spinner' })
        );
      } else if (!schema) {
        // Schema is null when it explicitly does not exist, typically due to
        // an error during introspection.
        content = _react2.default.createElement(
          'div',
          { className: 'error-container' },
          'No Schema Available'
        );
      } else if (navItem.search) {
        content = _react2.default.createElement(_SearchResults2.default, {
          searchValue: navItem.search,
          withinType: navItem.def,
          schema: schema,
          onClickType: this.handleClickTypeOrField,
          onClickField: this.handleClickTypeOrField
        });
      } else if (navStack.length === 1) {
        content = _react2.default.createElement(_SchemaDoc2.default, { schema: schema, onClickType: this.handleClickTypeOrField });
      } else if ((0, _graphql.isType)(navItem.def)) {
        content = _react2.default.createElement(_TypeDoc2.default, {
          schema: schema,
          type: navItem.def,
          onClickType: this.handleClickTypeOrField,
          onClickField: this.handleClickTypeOrField
        });
      } else {
        content = _react2.default.createElement(_FieldDoc2.default, {
          field: navItem.def,
          onClickType: this.handleClickTypeOrField
        });
      }

      var shouldSearchBoxAppear = navStack.length === 1 || (0, _graphql.isType)(navItem.def) && navItem.def.getFields;

      var prevName = void 0;
      if (navStack.length > 1) {
        prevName = navStack[navStack.length - 2].name;
      }

      return _react2.default.createElement(
        'div',
        { className: 'doc-explorer', key: navItem.name },
        _react2.default.createElement(
          'div',
          { className: 'doc-explorer-title-bar' },
          prevName && _react2.default.createElement(
            'div',
            {
              className: 'doc-explorer-back',
              onClick: this.handleNavBackClick },
            prevName
          ),
          _react2.default.createElement(
            'div',
            { className: 'doc-explorer-title' },
            navItem.title || navItem.name
          ),
          _react2.default.createElement(
            'div',
            { className: 'doc-explorer-rhs' },
            this.props.children
          )
        ),
        _react2.default.createElement(
          'div',
          { className: 'doc-explorer-contents' },
          shouldSearchBoxAppear && _react2.default.createElement(_SearchBox2.default, {
            value: navItem.search,
            placeholder: 'Search ' + navItem.name + '...',
            onSearch: this.handleSearch
          }),
          content
        )
      );
    }

    // Public API

  }, {
    key: 'showDoc',
    value: function showDoc(typeOrField) {
      var navStack = this.state.navStack;
      var topNav = navStack[navStack.length - 1];
      if (topNav.def !== typeOrField) {
        this.setState({
          navStack: navStack.concat([{
            name: typeOrField.name,
            def: typeOrField
          }])
        });
      }
    }

    // Public API

  }, {
    key: 'showDocForReference',
    value: function showDocForReference(reference) {
      if (reference.kind === 'Type') {
        this.showDoc(reference.type);
      } else if (reference.kind === 'Field') {
        this.showDoc(reference.field);
      } else if (reference.kind === 'Argument' && reference.field) {
        this.showDoc(reference.field);
      } else if (reference.kind === 'EnumValue' && reference.type) {
        this.showDoc(reference.type);
      }
    }

    // Public API

  }, {
    key: 'showSearch',
    value: function showSearch(search) {
      var navStack = this.state.navStack.slice();
      var topNav = navStack[navStack.length - 1];
      navStack[navStack.length - 1] = _extends({}, topNav, { search: search });
      this.setState({ navStack: navStack });
    }
  }, {
    key: 'reset',
    value: function reset() {
      this.setState({ navStack: [initialNav] });
    }
  }]);

  return DocExplorer;
}(_react2.default.Component);

DocExplorer.propTypes = {
  schema: _react.PropTypes.instanceOf(_graphql.GraphQLSchema)
};

/***/ }),
/* 276 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

var _Argument = __webpack_require__(95);

var _Argument2 = _interopRequireDefault(_Argument);

var _MarkdownContent = __webpack_require__(96);

var _MarkdownContent2 = _interopRequireDefault(_MarkdownContent);

var _TypeLink = __webpack_require__(50);

var _TypeLink2 = _interopRequireDefault(_TypeLink);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  Copyright (c) Facebook, Inc.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  All rights reserved.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  This source code is licensed under the license found in the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  LICENSE file in the root directory of this source tree.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */

var FieldDoc = function (_React$Component) {
  _inherits(FieldDoc, _React$Component);

  function FieldDoc() {
    _classCallCheck(this, FieldDoc);

    return _possibleConstructorReturn(this, (FieldDoc.__proto__ || Object.getPrototypeOf(FieldDoc)).apply(this, arguments));
  }

  _createClass(FieldDoc, [{
    key: 'shouldComponentUpdate',
    value: function shouldComponentUpdate(nextProps) {
      return this.props.field !== nextProps.field;
    }
  }, {
    key: 'render',
    value: function render() {
      var _this2 = this;

      var field = this.props.field;

      var argsDef = void 0;
      if (field.args && field.args.length > 0) {
        argsDef = _react2.default.createElement(
          'div',
          { className: 'doc-category' },
          _react2.default.createElement(
            'div',
            { className: 'doc-category-title' },
            'arguments'
          ),
          field.args.map(function (arg) {
            return _react2.default.createElement(
              'div',
              { key: arg.name, className: 'doc-category-item' },
              _react2.default.createElement(
                'div',
                null,
                _react2.default.createElement(_Argument2.default, { arg: arg, onClickType: _this2.props.onClickType })
              ),
              _react2.default.createElement(_MarkdownContent2.default, {
                className: 'doc-value-description',
                markdown: arg.description
              })
            );
          })
        );
      }

      return _react2.default.createElement(
        'div',
        null,
        _react2.default.createElement(_MarkdownContent2.default, {
          className: 'doc-type-description',
          markdown: field.description || 'No Description'
        }),
        field.deprecationReason && _react2.default.createElement(_MarkdownContent2.default, {
          className: 'doc-deprecation',
          markdown: field.deprecationReason
        }),
        _react2.default.createElement(
          'div',
          { className: 'doc-category' },
          _react2.default.createElement(
            'div',
            { className: 'doc-category-title' },
            'type'
          ),
          _react2.default.createElement(_TypeLink2.default, { type: field.type, onClick: this.props.onClickType })
        ),
        argsDef
      );
    }
  }]);

  return FieldDoc;
}(_react2.default.Component);

FieldDoc.propTypes = {
  field: _react.PropTypes.object,
  onClickType: _react.PropTypes.func
};
exports.default = FieldDoc;

/***/ }),
/* 277 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

var _TypeLink = __webpack_require__(50);

var _TypeLink2 = _interopRequireDefault(_TypeLink);

var _MarkdownContent = __webpack_require__(96);

var _MarkdownContent2 = _interopRequireDefault(_MarkdownContent);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  Copyright (c) Facebook, Inc.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  All rights reserved.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  This source code is licensed under the license found in the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  LICENSE file in the root directory of this source tree.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */

// Render the top level Schema
var SchemaDoc = function (_React$Component) {
  _inherits(SchemaDoc, _React$Component);

  function SchemaDoc() {
    _classCallCheck(this, SchemaDoc);

    return _possibleConstructorReturn(this, (SchemaDoc.__proto__ || Object.getPrototypeOf(SchemaDoc)).apply(this, arguments));
  }

  _createClass(SchemaDoc, [{
    key: 'shouldComponentUpdate',
    value: function shouldComponentUpdate(nextProps) {
      return this.props.schema !== nextProps.schema;
    }
  }, {
    key: 'render',
    value: function render() {
      var schema = this.props.schema;
      var queryType = schema.getQueryType();
      var mutationType = schema.getMutationType && schema.getMutationType();
      var subscriptionType = schema.getSubscriptionType && schema.getSubscriptionType();

      return _react2.default.createElement(
        'div',
        null,
        _react2.default.createElement(_MarkdownContent2.default, {
          className: 'doc-type-description',
          markdown: 'A GraphQL schema provides a root type for each kind of operation.'
        }),
        _react2.default.createElement(
          'div',
          { className: 'doc-category' },
          _react2.default.createElement(
            'div',
            { className: 'doc-category-title' },
            'root types'
          ),
          _react2.default.createElement(
            'div',
            { className: 'doc-category-item' },
            _react2.default.createElement(
              'span',
              { className: 'keyword' },
              'query'
            ),
            ': ',
            _react2.default.createElement(_TypeLink2.default, { type: queryType, onClick: this.props.onClickType })
          ),
          mutationType && _react2.default.createElement(
            'div',
            { className: 'doc-category-item' },
            _react2.default.createElement(
              'span',
              { className: 'keyword' },
              'mutation'
            ),
            ': ',
            _react2.default.createElement(_TypeLink2.default, { type: mutationType, onClick: this.props.onClickType })
          ),
          subscriptionType && _react2.default.createElement(
            'div',
            { className: 'doc-category-item' },
            _react2.default.createElement(
              'span',
              { className: 'keyword' },
              'subscription'
            ),
            ': ',
            _react2.default.createElement(_TypeLink2.default, {
              type: subscriptionType,
              onClick: this.props.onClickType
            })
          )
        )
      );
    }
  }]);

  return SchemaDoc;
}(_react2.default.Component);

SchemaDoc.propTypes = {
  schema: _react.PropTypes.object,
  onClickType: _react.PropTypes.func
};
exports.default = SchemaDoc;

/***/ }),
/* 278 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

var _debounce = __webpack_require__(152);

var _debounce2 = _interopRequireDefault(_debounce);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  Copyright (c) Facebook, Inc.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  All rights reserved.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  This source code is licensed under the license found in the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  LICENSE file in the root directory of this source tree.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */

var SearchBox = function (_React$Component) {
  _inherits(SearchBox, _React$Component);

  function SearchBox(props) {
    _classCallCheck(this, SearchBox);

    var _this = _possibleConstructorReturn(this, (SearchBox.__proto__ || Object.getPrototypeOf(SearchBox)).call(this, props));

    _this.handleChange = function (event) {
      var value = event.target.value;
      _this.setState({ value: value });
      _this.debouncedOnSearch(value);
    };

    _this.handleClear = function () {
      _this.setState({ value: '' });
      _this.props.onSearch('');
    };

    _this.state = { value: props.value || '' };
    _this.debouncedOnSearch = (0, _debounce2.default)(200, _this.props.onSearch);
    return _this;
  }

  _createClass(SearchBox, [{
    key: 'render',
    value: function render() {
      return _react2.default.createElement(
        'label',
        { className: 'search-box' },
        _react2.default.createElement('input', {
          value: this.state.value,
          onChange: this.handleChange,
          type: 'text',
          placeholder: this.props.placeholder
        }),
        this.state.value && _react2.default.createElement(
          'div',
          { className: 'search-box-clear', onClick: this.handleClear },
          '\u2715'
        )
      );
    }
  }]);

  return SearchBox;
}(_react2.default.Component);

SearchBox.propTypes = {
  value: _react.PropTypes.string,
  placeholder: _react.PropTypes.string,
  onSearch: _react.PropTypes.func
};
exports.default = SearchBox;

/***/ }),
/* 279 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

var _Argument = __webpack_require__(95);

var _Argument2 = _interopRequireDefault(_Argument);

var _TypeLink = __webpack_require__(50);

var _TypeLink2 = _interopRequireDefault(_TypeLink);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  Copyright (c) Facebook, Inc.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  All rights reserved.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  This source code is licensed under the license found in the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  LICENSE file in the root directory of this source tree.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */

var SearchResults = function (_React$Component) {
  _inherits(SearchResults, _React$Component);

  function SearchResults() {
    _classCallCheck(this, SearchResults);

    return _possibleConstructorReturn(this, (SearchResults.__proto__ || Object.getPrototypeOf(SearchResults)).apply(this, arguments));
  }

  _createClass(SearchResults, [{
    key: 'shouldComponentUpdate',
    value: function shouldComponentUpdate(nextProps) {
      return this.props.schema !== nextProps.schema || this.props.searchValue !== nextProps.searchValue;
    }
  }, {
    key: 'render',
    value: function render() {
      var searchValue = this.props.searchValue;
      var withinType = this.props.withinType;
      var schema = this.props.schema;
      var onClickType = this.props.onClickType;
      var onClickField = this.props.onClickField;

      var matchedWithin = [];
      var matchedTypes = [];
      var matchedFields = [];

      var typeMap = schema.getTypeMap();
      var typeNames = Object.keys(typeMap);

      // Move the within type name to be the first searched.
      if (withinType) {
        typeNames = typeNames.filter(function (n) {
          return n !== withinType.name;
        });
        typeNames.unshift(withinType.name);
      }

      var _iteratorNormalCompletion = true;
      var _didIteratorError = false;
      var _iteratorError = undefined;

      try {
        var _loop = function _loop() {
          var typeName = _step.value;

          if (matchedWithin.length + matchedTypes.length + matchedFields.length >= 100) {
            return 'break';
          }

          var type = typeMap[typeName];
          if (withinType !== type && isMatch(typeName, searchValue)) {
            matchedTypes.push(_react2.default.createElement(
              'div',
              { className: 'doc-category-item', key: typeName },
              _react2.default.createElement(_TypeLink2.default, { type: type, onClick: onClickType })
            ));
          }

          if (type.getFields) {
            (function () {
              var fields = type.getFields();
              Object.keys(fields).forEach(function (fieldName) {
                var field = fields[fieldName];
                var matchingArgs = void 0;

                if (!isMatch(fieldName, searchValue)) {
                  if (field.args && field.args.length) {
                    matchingArgs = field.args.filter(function (arg) {
                      return isMatch(arg.name, searchValue);
                    });
                    if (matchingArgs.length === 0) {
                      return;
                    }
                  } else {
                    return;
                  }
                }

                var match = _react2.default.createElement(
                  'div',
                  { className: 'doc-category-item', key: typeName + '.' + fieldName },
                  withinType !== type && [_react2.default.createElement(_TypeLink2.default, { key: 'type', type: type, onClick: onClickType }), '.'],
                  _react2.default.createElement(
                    'a',
                    { className: 'field-name',
                      onClick: function onClick(event) {
                        return onClickField(field, type, event);
                      } },
                    field.name
                  ),
                  matchingArgs && ['(', _react2.default.createElement(
                    'span',
                    { key: 'args' },
                    matchingArgs.map(function (arg) {
                      return _react2.default.createElement(_Argument2.default, {
                        key: arg.name,
                        arg: arg,
                        onClickType: onClickType,
                        showDefaultValue: false
                      });
                    })
                  ), ')']
                );

                if (withinType === type) {
                  matchedWithin.push(match);
                } else {
                  matchedFields.push(match);
                }
              });
            })();
          }
        };

        for (var _iterator = typeNames[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
          var _ret = _loop();

          if (_ret === 'break') break;
        }
      } catch (err) {
        _didIteratorError = true;
        _iteratorError = err;
      } finally {
        try {
          if (!_iteratorNormalCompletion && _iterator.return) {
            _iterator.return();
          }
        } finally {
          if (_didIteratorError) {
            throw _iteratorError;
          }
        }
      }

      if (matchedWithin.length + matchedTypes.length + matchedFields.length === 0) {
        return _react2.default.createElement(
          'span',
          { className: 'doc-alert-text' },
          'No results found.'
        );
      }

      if (withinType && matchedTypes.length + matchedFields.length > 0) {
        return _react2.default.createElement(
          'div',
          null,
          matchedWithin,
          _react2.default.createElement(
            'div',
            { className: 'doc-category' },
            _react2.default.createElement(
              'div',
              { className: 'doc-category-title' },
              'other results'
            ),
            matchedTypes,
            matchedFields
          )
        );
      }

      return _react2.default.createElement(
        'div',
        null,
        matchedWithin,
        matchedTypes,
        matchedFields
      );
    }
  }]);

  return SearchResults;
}(_react2.default.Component);

SearchResults.propTypes = {
  schema: _react.PropTypes.object,
  withinType: _react.PropTypes.object,
  searchValue: _react.PropTypes.string,
  onClickType: _react.PropTypes.func,
  onClickField: _react.PropTypes.func
};
exports.default = SearchResults;


function isMatch(sourceText, searchValue) {
  try {
    var escaped = searchValue.replace(/[^_0-9A-Za-z]/g, function (ch) {
      return '\\' + ch;
    });
    return sourceText.search(new RegExp(escaped, 'i')) !== -1;
  } catch (e) {
    return sourceText.toLowerCase().indexOf(searchValue.toLowerCase()) !== -1;
  }
}

/***/ }),
/* 280 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

var _graphql = __webpack_require__(12);

var _Argument = __webpack_require__(95);

var _Argument2 = _interopRequireDefault(_Argument);

var _MarkdownContent = __webpack_require__(96);

var _MarkdownContent2 = _interopRequireDefault(_MarkdownContent);

var _TypeLink = __webpack_require__(50);

var _TypeLink2 = _interopRequireDefault(_TypeLink);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  Copyright (c) Facebook, Inc.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  All rights reserved.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  This source code is licensed under the license found in the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  LICENSE file in the root directory of this source tree.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */

var TypeDoc = function (_React$Component) {
  _inherits(TypeDoc, _React$Component);

  function TypeDoc(props) {
    _classCallCheck(this, TypeDoc);

    var _this = _possibleConstructorReturn(this, (TypeDoc.__proto__ || Object.getPrototypeOf(TypeDoc)).call(this, props));

    _this.handleShowDeprecated = function () {
      return _this.setState({ showDeprecated: true });
    };

    _this.state = { showDeprecated: false };
    return _this;
  }

  _createClass(TypeDoc, [{
    key: 'shouldComponentUpdate',
    value: function shouldComponentUpdate(nextProps, nextState) {
      return this.props.type !== nextProps.type || this.props.schema !== nextProps.schema || this.state.showDeprecated !== nextState.showDeprecated;
    }
  }, {
    key: 'render',
    value: function render() {
      var _this2 = this;

      var schema = this.props.schema;
      var type = this.props.type;
      var onClickType = this.props.onClickType;
      var onClickField = this.props.onClickField;

      var typesTitle = void 0;
      var types = void 0;
      if (type instanceof _graphql.GraphQLUnionType) {
        typesTitle = 'possible types';
        types = schema.getPossibleTypes(type);
      } else if (type instanceof _graphql.GraphQLInterfaceType) {
        typesTitle = 'implementations';
        types = schema.getPossibleTypes(type);
      } else if (type instanceof _graphql.GraphQLObjectType) {
        typesTitle = 'implements';
        types = type.getInterfaces();
      }

      var typesDef = void 0;
      if (types && types.length > 0) {
        typesDef = _react2.default.createElement(
          'div',
          { className: 'doc-category' },
          _react2.default.createElement(
            'div',
            { className: 'doc-category-title' },
            typesTitle
          ),
          types.map(function (subtype) {
            return _react2.default.createElement(
              'div',
              { key: subtype.name, className: 'doc-category-item' },
              _react2.default.createElement(_TypeLink2.default, { type: subtype, onClick: onClickType })
            );
          })
        );
      }

      // InputObject and Object
      var fieldsDef = void 0;
      var deprecatedFieldsDef = void 0;
      if (type.getFields) {
        (function () {
          var fieldMap = type.getFields();
          var fields = Object.keys(fieldMap).map(function (name) {
            return fieldMap[name];
          });
          fieldsDef = _react2.default.createElement(
            'div',
            { className: 'doc-category' },
            _react2.default.createElement(
              'div',
              { className: 'doc-category-title' },
              'fields'
            ),
            fields.filter(function (field) {
              return !field.isDeprecated;
            }).map(function (field) {
              return _react2.default.createElement(Field, {
                key: field.name,
                type: type,
                field: field,
                onClickType: onClickType,
                onClickField: onClickField
              });
            })
          );

          var deprecatedFields = fields.filter(function (field) {
            return field.isDeprecated;
          });
          if (deprecatedFields.length > 0) {
            deprecatedFieldsDef = _react2.default.createElement(
              'div',
              { className: 'doc-category' },
              _react2.default.createElement(
                'div',
                { className: 'doc-category-title' },
                'deprecated fields'
              ),
              !_this2.state.showDeprecated ? _react2.default.createElement(
                'button',
                { className: 'show-btn', onClick: _this2.handleShowDeprecated },
                'Show deprecated fields...'
              ) : deprecatedFields.map(function (field) {
                return _react2.default.createElement(Field, {
                  key: field.name,
                  type: type,
                  field: field,
                  onClickType: onClickType,
                  onClickField: onClickField
                });
              })
            );
          }
        })();
      }

      var valuesDef = void 0;
      var deprecatedValuesDef = void 0;
      if (type instanceof _graphql.GraphQLEnumType) {
        var values = type.getValues();
        valuesDef = _react2.default.createElement(
          'div',
          { className: 'doc-category' },
          _react2.default.createElement(
            'div',
            { className: 'doc-category-title' },
            'values'
          ),
          values.filter(function (value) {
            return !value.isDeprecated;
          }).map(function (value) {
            return _react2.default.createElement(EnumValue, { key: value.name, value: value });
          })
        );

        var deprecatedValues = values.filter(function (value) {
          return value.isDeprecated;
        });
        if (deprecatedValues.length > 0) {
          deprecatedValuesDef = _react2.default.createElement(
            'div',
            { className: 'doc-category' },
            _react2.default.createElement(
              'div',
              { className: 'doc-category-title' },
              'deprecated values'
            ),
            !this.state.showDeprecated ? _react2.default.createElement(
              'button',
              { className: 'show-btn', onClick: this.handleShowDeprecated },
              'Show deprecated values...'
            ) : deprecatedValues.map(function (value) {
              return _react2.default.createElement(EnumValue, { key: value.name, value: value });
            })
          );
        }
      }

      return _react2.default.createElement(
        'div',
        null,
        _react2.default.createElement(_MarkdownContent2.default, {
          className: 'doc-type-description',
          markdown: type.description || 'No Description'
        }),
        type instanceof _graphql.GraphQLObjectType && typesDef,
        fieldsDef,
        deprecatedFieldsDef,
        valuesDef,
        deprecatedValuesDef,
        !(type instanceof _graphql.GraphQLObjectType) && typesDef
      );
    }
  }]);

  return TypeDoc;
}(_react2.default.Component);

TypeDoc.propTypes = {
  schema: _react.PropTypes.instanceOf(_graphql.GraphQLSchema),
  type: _react.PropTypes.object,
  onClickType: _react.PropTypes.func,
  onClickField: _react.PropTypes.func
};
exports.default = TypeDoc;


function Field(_ref) {
  var type = _ref.type,
      field = _ref.field,
      onClickType = _ref.onClickType,
      onClickField = _ref.onClickField;

  return _react2.default.createElement(
    'div',
    { className: 'doc-category-item' },
    _react2.default.createElement(
      'a',
      {
        className: 'field-name',
        onClick: function onClick(event) {
          return onClickField(field, type, event);
        } },
      field.name
    ),
    field.args && field.args.length > 0 && ['(', _react2.default.createElement(
      'span',
      { key: 'args' },
      field.args.map(function (arg) {
        return _react2.default.createElement(_Argument2.default, {
          key: arg.name,
          arg: arg,
          onClickType: onClickType
        });
      })
    ), ')'],
    ': ',
    _react2.default.createElement(_TypeLink2.default, { type: field.type, onClick: onClickType }),
    field.deprecationReason && _react2.default.createElement(_MarkdownContent2.default, {
      className: 'doc-deprecation',
      markdown: field.deprecationReason
    })
  );
}

Field.propTypes = {
  type: _react.PropTypes.object,
  field: _react.PropTypes.object,
  onClickType: _react.PropTypes.func,
  onClickField: _react.PropTypes.func
};

function EnumValue(_ref2) {
  var value = _ref2.value;

  return _react2.default.createElement(
    'div',
    { className: 'doc-category-item' },
    _react2.default.createElement(
      'div',
      { className: 'enum-value' },
      value.name
    ),
    _react2.default.createElement(_MarkdownContent2.default, {
      className: 'doc-value-description',
      markdown: value.description
    }),
    value.deprecationReason && _react2.default.createElement(_MarkdownContent2.default, {
      className: 'doc-deprecation',
      markdown: value.deprecationReason
    })
  );
}

EnumValue.propTypes = {
  value: _react.PropTypes.object
};

/***/ }),
/* 281 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.ExecuteButton = undefined;

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  Copyright (c) Facebook, Inc.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  All rights reserved.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  This source code is licensed under the license found in the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  LICENSE file in the root directory of this source tree.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */

/**
 * ExecuteButton
 *
 * What a nice round shiny button. Shows a drop-down when there are multiple
 * queries to run.
 */
var ExecuteButton = exports.ExecuteButton = function (_React$Component) {
  _inherits(ExecuteButton, _React$Component);

  function ExecuteButton(props) {
    _classCallCheck(this, ExecuteButton);

    var _this = _possibleConstructorReturn(this, (ExecuteButton.__proto__ || Object.getPrototypeOf(ExecuteButton)).call(this, props));

    _this._onClick = function () {
      if (_this.props.isRunning) {
        _this.props.onStop();
      } else {
        _this.props.onRun();
      }
    };

    _this._onOptionSelected = function (operation) {
      _this.setState({ optionsOpen: false });
      _this.props.onRun(operation.name && operation.name.value);
    };

    _this._onOptionsOpen = function (downEvent) {
      var initialPress = true;
      var downTarget = downEvent.target;
      _this.setState({ highlight: null, optionsOpen: true });

      var _onMouseUp = function onMouseUp(upEvent) {
        if (initialPress && upEvent.target === downTarget) {
          initialPress = false;
        } else {
          document.removeEventListener('mouseup', _onMouseUp);
          _onMouseUp = null;
          var isOptionsMenuClicked = downTarget.parentNode.compareDocumentPosition(upEvent.target) & Node.DOCUMENT_POSITION_CONTAINED_BY;
          if (!isOptionsMenuClicked) {
            // menu calls setState if it was clicked
            _this.setState({ optionsOpen: false });
          }
        }
      };

      document.addEventListener('mouseup', _onMouseUp);
    };

    _this.state = {
      optionsOpen: false,
      highlight: null
    };
    return _this;
  }

  _createClass(ExecuteButton, [{
    key: 'render',
    value: function render() {
      var _this2 = this;

      var operations = this.props.operations;
      var optionsOpen = this.state.optionsOpen;
      var hasOptions = operations && operations.length > 1;

      var options = null;
      if (hasOptions && optionsOpen) {
        (function () {
          var highlight = _this2.state.highlight;
          options = _react2.default.createElement(
            'ul',
            { className: 'execute-options' },
            operations.map(function (operation) {
              return _react2.default.createElement(
                'li',
                {
                  key: operation.name ? operation.name.value : '*',
                  className: operation === highlight && 'selected',
                  onMouseOver: function onMouseOver() {
                    return _this2.setState({ highlight: operation });
                  },
                  onMouseOut: function onMouseOut() {
                    return _this2.setState({ highlight: null });
                  },
                  onMouseUp: function onMouseUp() {
                    return _this2._onOptionSelected(operation);
                  } },
                operation.name ? operation.name.value : '<Unnamed>'
              );
            })
          );
        })();
      }

      // Allow click event if there is a running query or if there are not options
      // for which operation to run.
      var onClick = void 0;
      if (this.props.isRunning || !hasOptions) {
        onClick = this._onClick;
      }

      // Allow mouse down if there is no running query, there are options for
      // which operation to run, and the dropdown is currently closed.
      var onMouseDown = void 0;
      if (!this.props.isRunning && hasOptions && !optionsOpen) {
        onMouseDown = this._onOptionsOpen;
      }

      var pathJSX = this.props.isRunning ? _react2.default.createElement('path', { d: 'M 10 10 L 23 10 L 23 23 L 10 23 z' }) : _react2.default.createElement('path', { d: 'M 11 9 L 24 16 L 11 23 z' });

      return _react2.default.createElement(
        'div',
        { className: 'execute-button-wrap' },
        _react2.default.createElement(
          'button',
          {
            type: 'button',
            className: 'execute-button',
            onMouseDown: onMouseDown,
            onClick: onClick,
            title: 'Execute Query (Ctrl-Enter)' },
          _react2.default.createElement(
            'svg',
            { width: '34', height: '34' },
            pathJSX
          )
        ),
        options
      );
    }
  }]);

  return ExecuteButton;
}(_react2.default.Component);

ExecuteButton.propTypes = {
  onRun: _react.PropTypes.func,
  onStop: _react.PropTypes.func,
  isRunning: _react.PropTypes.bool,
  operations: _react.PropTypes.array
};

/***/ }),
/* 282 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(global) {

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.GraphiQL = undefined;

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

var _reactDom = __webpack_require__(160);

var _reactDom2 = _interopRequireDefault(_reactDom);

var _graphql = __webpack_require__(12);

var _ExecuteButton = __webpack_require__(281);

var _ToolbarButton = __webpack_require__(285);

var _ToolbarGroup = __webpack_require__(286);

var _ToolbarMenu = __webpack_require__(287);

var _ToolbarSelect = __webpack_require__(288);

var _QueryEditor = __webpack_require__(283);

var _VariableEditor = __webpack_require__(289);

var _ResultViewer = __webpack_require__(284);

var _DocExplorer = __webpack_require__(275);

var _CodeMirrorSizer = __webpack_require__(291);

var _CodeMirrorSizer2 = _interopRequireDefault(_CodeMirrorSizer);

var _getQueryFacts = __webpack_require__(295);

var _getQueryFacts2 = _interopRequireDefault(_getQueryFacts);

var _getSelectedOperationName = __webpack_require__(296);

var _getSelectedOperationName2 = _interopRequireDefault(_getSelectedOperationName);

var _debounce = __webpack_require__(152);

var _debounce2 = _interopRequireDefault(_debounce);

var _find = __webpack_require__(294);

var _find2 = _interopRequireDefault(_find);

var _fillLeafs2 = __webpack_require__(293);

var _elementPosition = __webpack_require__(292);

var _introspectionQueries = __webpack_require__(297);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  Copyright (c) Facebook, Inc.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  All rights reserved.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  This source code is licensed under the license found in the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  LICENSE file in the root directory of this source tree.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */

/**
 * The top-level React component for GraphiQL, intended to encompass the entire
 * browser viewport.
 *
 * @see https://github.com/graphql/graphiql#usage
 */
var GraphiQL = exports.GraphiQL = function (_React$Component) {
  _inherits(GraphiQL, _React$Component);

  function GraphiQL(props) {
    _classCallCheck(this, GraphiQL);

    // Ensure props are correct
    var _this = _possibleConstructorReturn(this, (GraphiQL.__proto__ || Object.getPrototypeOf(GraphiQL)).call(this, props));

    _initialiseProps.call(_this);

    if (typeof props.fetcher !== 'function') {
      throw new TypeError('GraphiQL requires a fetcher function.');
    }

    // Cache the storage instance
    _this._storage = props.storage || window.localStorage;

    // Determine the initial query to display.
    var query = props.query !== undefined ? props.query : _this._storageGet('query') !== null ? _this._storageGet('query') : props.defaultQuery !== undefined ? props.defaultQuery : defaultQuery;

    // Get the initial query facts.
    var queryFacts = (0, _getQueryFacts2.default)(props.schema, query);

    // Determine the initial variables to display.
    var variables = props.variables !== undefined ? props.variables : _this._storageGet('variables');

    // Determine the initial operationName to use.
    var operationName = props.operationName !== undefined ? props.operationName : (0, _getSelectedOperationName2.default)(null, _this._storageGet('operationName'), queryFacts && queryFacts.operations);

    // Initialize state
    _this.state = _extends({
      schema: props.schema,
      query: query,
      variables: variables,
      operationName: operationName,
      response: props.response,
      editorFlex: Number(_this._storageGet('editorFlex')) || 1,
      variableEditorOpen: Boolean(variables),
      variableEditorHeight: Number(_this._storageGet('variableEditorHeight')) || 200,
      docExplorerOpen: _this._storageGet('docExplorerOpen') === 'true' || false,
      docExplorerWidth: Number(_this._storageGet('docExplorerWidth')) || 350,
      isWaitingForResponse: false,
      subscription: null
    }, queryFacts);

    // Ensure only the last executed editor query is rendered.
    _this._editorQueryID = 0;

    // Subscribe to the browser window closing, treating it as an unmount.
    if ((typeof window === 'undefined' ? 'undefined' : _typeof(window)) === 'object') {
      window.addEventListener('beforeunload', function () {
        return _this.componentWillUnmount();
      });
    }
    return _this;
  }

  _createClass(GraphiQL, [{
    key: 'componentDidMount',
    value: function componentDidMount() {
      // Only fetch schema via introspection if a schema has not been
      // provided, including if `null` was provided.
      if (this.state.schema === undefined) {
        this._fetchSchema();
      }

      // Utility for keeping CodeMirror correctly sized.
      this.codeMirrorSizer = new _CodeMirrorSizer2.default();

      global.g = this;
    }
  }, {
    key: 'componentWillReceiveProps',
    value: function componentWillReceiveProps(nextProps) {
      var _this2 = this;

      var nextSchema = this.state.schema;
      var nextQuery = this.state.query;
      var nextVariables = this.state.variables;
      var nextOperationName = this.state.operationName;
      var nextResponse = this.state.response;

      if (nextProps.schema !== undefined) {
        nextSchema = nextProps.schema;
      }
      if (nextProps.query !== undefined) {
        nextQuery = nextProps.query;
      }
      if (nextProps.variables !== undefined) {
        nextVariables = nextProps.variables;
      }
      if (nextProps.operationName !== undefined) {
        nextOperationName = nextProps.operationName;
      }
      if (nextProps.response !== undefined) {
        nextResponse = nextProps.response;
      }
      if (nextSchema !== this.state.schema || nextQuery !== this.state.query || nextOperationName !== this.state.operationName) {
        this._updateQueryFacts(nextQuery);
      }

      // If schema is not supplied via props and the fetcher changed, then
      // remove the schema so fetchSchema() will be called with the new fetcher.
      if (nextProps.schema === undefined && nextProps.fetcher !== this.props.fetcher) {
        nextSchema = undefined;
      }

      this.setState({
        schema: nextSchema,
        query: nextQuery,
        variables: nextVariables,
        operationName: nextOperationName,
        response: nextResponse
      }, function () {
        if (_this2.state.schema === undefined) {
          _this2.docExplorerComponent.reset();
          _this2._fetchSchema();
        }
      });
    }
  }, {
    key: 'componentDidUpdate',
    value: function componentDidUpdate() {
      // If this update caused DOM nodes to have changed sizes, update the
      // corresponding CodeMirror instance sizes to match.
      this.codeMirrorSizer.updateSizes([this.queryEditorComponent, this.variableEditorComponent, this.resultComponent]);
    }

    // When the component is about to unmount, store any persistable state, such
    // that when the component is remounted, it will use the last used values.

  }, {
    key: 'componentWillUnmount',
    value: function componentWillUnmount() {
      this._storageSet('query', this.state.query);
      this._storageSet('variables', this.state.variables);
      this._storageSet('operationName', this.state.operationName);
      this._storageSet('editorFlex', this.state.editorFlex);
      this._storageSet('variableEditorHeight', this.state.variableEditorHeight);
      this._storageSet('docExplorerWidth', this.state.docExplorerWidth);
      this._storageSet('docExplorerOpen', this.state.docExplorerOpen);
    }
  }, {
    key: 'render',
    value: function render() {
      var _this3 = this;

      var children = _react2.default.Children.toArray(this.props.children);

      var logo = (0, _find2.default)(children, function (child) {
        return child.type === GraphiQL.Logo;
      }) || _react2.default.createElement(GraphiQL.Logo, null);

      var toolbar = (0, _find2.default)(children, function (child) {
        return child.type === GraphiQL.Toolbar;
      }) || _react2.default.createElement(
        GraphiQL.Toolbar,
        null,
        _react2.default.createElement(_ToolbarButton.ToolbarButton, {
          onClick: this.handlePrettifyQuery,
          title: 'Prettify Query',
          label: 'Prettify'
        })
      );

      var footer = (0, _find2.default)(children, function (child) {
        return child.type === GraphiQL.Footer;
      });

      var queryWrapStyle = {
        WebkitFlex: this.state.editorFlex,
        flex: this.state.editorFlex
      };

      var docWrapStyle = {
        display: this.state.docExplorerOpen ? 'block' : 'none',
        width: this.state.docExplorerWidth
      };
      var docExplorerWrapClasses = 'docExplorerWrap' + (this.state.docExplorerWidth < 200 ? ' doc-explorer-narrow' : '');

      var variableOpen = this.state.variableEditorOpen;
      var variableStyle = {
        height: variableOpen ? this.state.variableEditorHeight : null
      };

      return _react2.default.createElement(
        'div',
        { className: 'graphiql-container' },
        _react2.default.createElement(
          'div',
          { className: 'editorWrap' },
          _react2.default.createElement(
            'div',
            { className: 'topBarWrap' },
            _react2.default.createElement(
              'div',
              { className: 'topBar' },
              logo,
              _react2.default.createElement(_ExecuteButton.ExecuteButton, {
                isRunning: Boolean(this.state.subscription),
                onRun: this.handleRunQuery,
                onStop: this.handleStopQuery,
                operations: this.state.operations
              }),
              toolbar
            ),
            !this.state.docExplorerOpen && _react2.default.createElement(
              'button',
              {
                className: 'docExplorerShow',
                onClick: this.handleToggleDocs },
              'Docs'
            )
          ),
          _react2.default.createElement(
            'div',
            {
              ref: function ref(n) {
                _this3.editorBarComponent = n;
              },
              className: 'editorBar',
              onMouseDown: this.handleResizeStart },
            _react2.default.createElement(
              'div',
              { className: 'queryWrap', style: queryWrapStyle },
              _react2.default.createElement(_QueryEditor.QueryEditor, {
                ref: function ref(n) {
                  _this3.queryEditorComponent = n;
                },
                schema: this.state.schema,
                value: this.state.query,
                onEdit: this.handleEditQuery,
                onHintInformationRender: this.handleHintInformationRender,
                onClickReference: this.handleClickReference,
                onRunQuery: this.handleEditorRunQuery,
                editorTheme: this.props.editorTheme
              }),
              _react2.default.createElement(
                'div',
                { className: 'variable-editor', style: variableStyle },
                _react2.default.createElement(
                  'div',
                  {
                    className: 'variable-editor-title',
                    style: { cursor: variableOpen ? 'row-resize' : 'n-resize' },
                    onMouseDown: this.handleVariableResizeStart },
                  'Query Variables'
                ),
                _react2.default.createElement(_VariableEditor.VariableEditor, {
                  ref: function ref(n) {
                    _this3.variableEditorComponent = n;
                  },
                  value: this.state.variables,
                  variableToType: this.state.variableToType,
                  onEdit: this.handleEditVariables,
                  onHintInformationRender: this.handleHintInformationRender,
                  onRunQuery: this.handleEditorRunQuery,
                  editorTheme: this.props.editorTheme
                })
              )
            ),
            _react2.default.createElement(
              'div',
              { className: 'resultWrap' },
              this.state.isWaitingForResponse && _react2.default.createElement(
                'div',
                { className: 'spinner-container' },
                _react2.default.createElement('div', { className: 'spinner' })
              ),
              _react2.default.createElement(_ResultViewer.ResultViewer, {
                ref: function ref(c) {
                  _this3.resultComponent = c;
                },
                value: this.state.response,
                editorTheme: this.props.editorTheme
              }),
              footer
            )
          )
        ),
        _react2.default.createElement(
          'div',
          { className: docExplorerWrapClasses, style: docWrapStyle },
          _react2.default.createElement('div', {
            className: 'docExplorerResizer',
            onMouseDown: this.handleDocsResizeStart
          }),
          _react2.default.createElement(
            _DocExplorer.DocExplorer,
            {
              ref: function ref(c) {
                _this3.docExplorerComponent = c;
              },
              schema: this.state.schema },
            _react2.default.createElement(
              'div',
              { className: 'docExplorerHide', onClick: this.handleToggleDocs },
              '\u2715'
            )
          )
        )
      );
    }

    /**
     * Get the query editor CodeMirror instance.
     *
     * @public
     */

  }, {
    key: 'getQueryEditor',
    value: function getQueryEditor() {
      return this.queryEditorComponent.getCodeMirror();
    }

    /**
     * Get the variable editor CodeMirror instance.
     *
     * @public
     */

  }, {
    key: 'getVariableEditor',
    value: function getVariableEditor() {
      return this.variableEditorComponent.getCodeMirror();
    }

    /**
     * Refresh all CodeMirror instances.
     *
     * @public
     */

  }, {
    key: 'refresh',
    value: function refresh() {
      this.queryEditorComponent.getCodeMirror().refresh();
      this.variableEditorComponent.getCodeMirror().refresh();
      this.resultComponent.getCodeMirror().refresh();
    }

    /**
     * Inspect the query, automatically filling in selection sets for non-leaf
     * fields which do not yet have them.
     *
     * @public
     */

  }, {
    key: 'autoCompleteLeafs',
    value: function autoCompleteLeafs() {
      var _this4 = this;

      var _fillLeafs = (0, _fillLeafs2.fillLeafs)(this.state.schema, this.state.query, this.props.getDefaultFieldNames),
          insertions = _fillLeafs.insertions,
          result = _fillLeafs.result;

      if (insertions && insertions.length > 0) {
        (function () {
          var editor = _this4.getQueryEditor();
          editor.operation(function () {
            var cursor = editor.getCursor();
            var cursorIndex = editor.indexFromPos(cursor);
            editor.setValue(result);
            var added = 0;
            var markers = insertions.map(function (_ref) {
              var index = _ref.index,
                  string = _ref.string;
              return editor.markText(editor.posFromIndex(index + added), editor.posFromIndex(index + (added += string.length)), {
                className: 'autoInsertedLeaf',
                clearOnEnter: true,
                title: 'Automatically added leaf fields'
              });
            });
            setTimeout(function () {
              return markers.forEach(function (marker) {
                return marker.clear();
              });
            }, 7000);
            var newCursorIndex = cursorIndex;
            insertions.forEach(function (_ref2) {
              var index = _ref2.index,
                  string = _ref2.string;

              if (index < cursorIndex) {
                newCursorIndex += string.length;
              }
            });
            editor.setCursor(editor.posFromIndex(newCursorIndex));
          });
        })();
      }

      return result;
    }

    // Private methods

  }, {
    key: '_fetchSchema',
    value: function _fetchSchema() {
      var _this5 = this;

      var fetcher = this.props.fetcher;

      var fetch = observableToPromise(fetcher({ query: _introspectionQueries.introspectionQuery }));
      if (!isPromise(fetch)) {
        this.setState({
          response: 'Fetcher did not return a Promise for introspection.'
        });
        return;
      }

      fetch.then(function (result) {
        if (result.data) {
          return result;
        }

        // Try the stock introspection query first, falling back on the
        // sans-subscriptions query for services which do not yet support it.
        var fetch2 = observableToPromise(fetcher({
          query: _introspectionQueries.introspectionQuerySansSubscriptions
        }));
        if (!isPromise(fetch)) {
          throw new Error('Fetcher did not return a Promise for introspection.');
        }
        return fetch2;
      }).then(function (result) {
        // If a schema was provided while this fetch was underway, then
        // satisfy the race condition by respecting the already
        // provided schema.
        if (_this5.state.schema !== undefined) {
          return;
        }

        if (result && result.data) {
          var schema = (0, _graphql.buildClientSchema)(result.data);
          var queryFacts = (0, _getQueryFacts2.default)(schema, _this5.state.query);
          _this5.setState(_extends({ schema: schema }, queryFacts));
        } else {
          var responseString = typeof result === 'string' ? result : JSON.stringify(result, null, 2);
          _this5.setState({
            // Set schema to `null` to explicitly indicate that no schema exists.
            schema: null,
            response: responseString
          });
        }
      }).catch(function (error) {
        _this5.setState({
          schema: null,
          response: error && String(error.stack || error)
        });
      });
    }
  }, {
    key: '_storageGet',
    value: function _storageGet(name) {
      if (this._storage) {
        var value = this._storage.getItem('graphiql:' + name);
        // Clean up any inadvertently saved null/undefined values.
        if (value === 'null' || value === 'undefined') {
          this._storage.removeItem('graphiql:' + name);
        } else {
          return value;
        }
      }
    }
  }, {
    key: '_storageSet',
    value: function _storageSet(name, value) {
      if (this._storage) {
        if (value) {
          this._storage.setItem('graphiql:' + name, value);
        } else {
          this._storage.removeItem('graphiql:' + name);
        }
      }
    }
  }, {
    key: '_fetchQuery',
    value: function _fetchQuery(query, variables, operationName, cb) {
      var _this6 = this;

      var fetcher = this.props.fetcher;
      var jsonVariables = null;

      try {
        jsonVariables = variables && variables.trim() !== '' ? JSON.parse(variables) : null;
      } catch (error) {
        throw new Error('Variables are invalid JSON: ' + error.message + '.');
      }

      if ((typeof jsonVariables === 'undefined' ? 'undefined' : _typeof(jsonVariables)) !== 'object') {
        throw new Error('Variables are not a JSON object.');
      }

      var fetch = fetcher({
        query: query,
        variables: jsonVariables,
        operationName: operationName
      });

      if (isPromise(fetch)) {
        // If fetcher returned a Promise, then call the callback when the promise
        // resolves, otherwise handle the error.
        fetch.then(cb).catch(function (error) {
          _this6.setState({
            isWaitingForResponse: false,
            response: error && String(error.stack || error)
          });
        });
      } else if (isObservable(fetch)) {
        // If the fetcher returned an Observable, then subscribe to it, calling
        // the callback on each next value, and handling both errors and the
        // completion of the Observable. Returns a Subscription object.
        var subscription = fetch.subscribe({
          next: cb,
          error: function error(_error) {
            _this6.setState({
              isWaitingForResponse: false,
              response: _error && String(_error.stack || _error),
              subscription: null
            });
          },
          complete: function complete() {
            _this6.setState({
              isWaitingForResponse: false,
              subscription: null
            });
          }
        });

        return subscription;
      } else {
        throw new Error('Fetcher did not return Promise or Observable.');
      }
    }
  }, {
    key: '_runQueryAtCursor',
    value: function _runQueryAtCursor() {
      if (this.state.subscription) {
        this.handleStopQuery();
        return;
      }

      var operationName = void 0;
      var operations = this.state.operations;
      if (operations) {
        var editor = this.getQueryEditor();
        if (editor.hasFocus()) {
          var cursor = editor.getCursor();
          var cursorIndex = editor.indexFromPos(cursor);

          // Loop through all operations to see if one contains the cursor.
          for (var i = 0; i < operations.length; i++) {
            var operation = operations[i];
            if (operation.loc.start <= cursorIndex && operation.loc.end >= cursorIndex) {
              operationName = operation.name && operation.name.value;
              break;
            }
          }
        }
      }

      this.handleRunQuery(operationName);
    }
  }, {
    key: '_didClickDragBar',
    value: function _didClickDragBar(event) {
      // Only for primary unmodified clicks
      if (event.button !== 0 || event.ctrlKey) {
        return false;
      }
      var target = event.target;
      // We use codemirror's gutter as the drag bar.
      if (target.className.indexOf('CodeMirror-gutter') !== 0) {
        return false;
      }
      // Specifically the result window's drag bar.
      var resultWindow = _reactDom2.default.findDOMNode(this.resultComponent);
      while (target) {
        if (target === resultWindow) {
          return true;
        }
        target = target.parentNode;
      }
      return false;
    }
  }]);

  return GraphiQL;
}(_react2.default.Component);

// Configure the UI by providing this Component as a child of GraphiQL.


GraphiQL.propTypes = {
  fetcher: _react.PropTypes.func.isRequired,
  schema: _react.PropTypes.instanceOf(_graphql.GraphQLSchema),
  query: _react.PropTypes.string,
  variables: _react.PropTypes.string,
  operationName: _react.PropTypes.string,
  response: _react.PropTypes.string,
  storage: _react.PropTypes.shape({
    getItem: _react.PropTypes.func,
    setItem: _react.PropTypes.func
  }),
  defaultQuery: _react.PropTypes.string,
  onEditQuery: _react.PropTypes.func,
  onEditVariables: _react.PropTypes.func,
  onEditOperationName: _react.PropTypes.func,
  onToggleDocs: _react.PropTypes.func,
  getDefaultFieldNames: _react.PropTypes.func,
  editorTheme: _react.PropTypes.string
};

var _initialiseProps = function _initialiseProps() {
  var _this7 = this;

  this.handleClickReference = function (reference) {
    _this7.setState({ docExplorerOpen: true }, function () {
      _this7.docExplorerComponent.showDocForReference(reference);
    });
  };

  this.handleRunQuery = function (selectedOperationName) {
    _this7._editorQueryID++;
    var queryID = _this7._editorQueryID;

    // Use the edited query after autoCompleteLeafs() runs or,
    // in case autoCompletion fails (the function returns undefined),
    // the current query from the editor.
    var editedQuery = _this7.autoCompleteLeafs() || _this7.state.query;
    var variables = _this7.state.variables;
    var operationName = _this7.state.operationName;

    // If an operation was explicitly provided, different from the current
    // operation name, then report that it changed.
    if (selectedOperationName && selectedOperationName !== operationName) {
      operationName = selectedOperationName;
      var onEditOperationName = _this7.props.onEditOperationName;
      if (onEditOperationName) {
        onEditOperationName(operationName);
      }
    }

    try {
      _this7.setState({
        isWaitingForResponse: true,
        response: null,
        operationName: operationName
      });

      // _fetchQuery may return a subscription.
      var subscription = _this7._fetchQuery(editedQuery, variables, operationName, function (result) {
        if (queryID === _this7._editorQueryID) {
          _this7.setState({
            isWaitingForResponse: false,
            response: JSON.stringify(result, null, 2)
          });
        }
      });

      _this7.setState({ subscription: subscription });
    } catch (error) {
      _this7.setState({
        isWaitingForResponse: false,
        response: error.message
      });
    }
  };

  this.handleStopQuery = function () {
    var subscription = _this7.state.subscription;
    _this7.setState({
      isWaitingForResponse: false,
      subscription: null
    });
    if (subscription) {
      subscription.unsubscribe();
    }
  };

  this.handlePrettifyQuery = function () {
    var editor = _this7.getQueryEditor();
    editor.setValue((0, _graphql.print)((0, _graphql.parse)(editor.getValue())));
  };

  this.handleEditQuery = (0, _debounce2.default)(100, function (value) {
    if (_this7.state.schema) {
      _this7._updateQueryFacts(value);
    }
    _this7.setState({ query: value });
    if (_this7.props.onEditQuery) {
      return _this7.props.onEditQuery(value);
    }
  });

  this._updateQueryFacts = function (query) {
    var queryFacts = (0, _getQueryFacts2.default)(_this7.state.schema, query);
    if (queryFacts) {
      // Update operation name should any query names change.
      var operationName = (0, _getSelectedOperationName2.default)(_this7.state.operations, _this7.state.operationName, queryFacts.operations);

      // Report changing of operationName if it changed.
      var onEditOperationName = _this7.props.onEditOperationName;
      if (onEditOperationName && operationName !== _this7.state.operationName) {
        onEditOperationName(operationName);
      }

      _this7.setState(_extends({
        operationName: operationName
      }, queryFacts));
    }
  };

  this.handleEditVariables = function (value) {
    _this7.setState({ variables: value });
    if (_this7.props.onEditVariables) {
      _this7.props.onEditVariables(value);
    }
  };

  this.handleHintInformationRender = function (elem) {
    elem.addEventListener('click', _this7._onClickHintInformation);

    var _onRemoveFn = void 0;
    elem.addEventListener('DOMNodeRemoved', _onRemoveFn = function onRemoveFn() {
      elem.removeEventListener('DOMNodeRemoved', _onRemoveFn);
      elem.removeEventListener('click', _this7._onClickHintInformation);
    });
  };

  this.handleEditorRunQuery = function () {
    _this7._runQueryAtCursor();
  };

  this._onClickHintInformation = function (event) {
    if (event.target.className === 'typeName') {
      var typeName = event.target.innerHTML;
      var schema = _this7.state.schema;
      if (schema) {
        (function () {
          var type = schema.getType(typeName);
          if (type) {
            _this7.setState({ docExplorerOpen: true }, function () {
              _this7.docExplorerComponent.showDoc(type);
            });
          }
        })();
      }
    }
  };

  this.handleToggleDocs = function () {
    if (typeof _this7.props.onToggleDocs === 'function') {
      _this7.props.onToggleDocs(!_this7.state.docExplorerOpen);
    }
    _this7.setState({ docExplorerOpen: !_this7.state.docExplorerOpen });
  };

  this.handleResizeStart = function (downEvent) {
    if (!_this7._didClickDragBar(downEvent)) {
      return;
    }

    downEvent.preventDefault();

    var offset = downEvent.clientX - (0, _elementPosition.getLeft)(downEvent.target);

    var onMouseMove = function onMouseMove(moveEvent) {
      if (moveEvent.buttons === 0) {
        return onMouseUp();
      }

      var editorBar = _reactDom2.default.findDOMNode(_this7.editorBarComponent);
      var leftSize = moveEvent.clientX - (0, _elementPosition.getLeft)(editorBar) - offset;
      var rightSize = editorBar.clientWidth - leftSize;
      _this7.setState({ editorFlex: leftSize / rightSize });
    };

    var onMouseUp = function (_onMouseUp) {
      function onMouseUp() {
        return _onMouseUp.apply(this, arguments);
      }

      onMouseUp.toString = function () {
        return _onMouseUp.toString();
      };

      return onMouseUp;
    }(function () {
      document.removeEventListener('mousemove', onMouseMove);
      document.removeEventListener('mouseup', onMouseUp);
      onMouseMove = null;
      onMouseUp = null;
    });

    document.addEventListener('mousemove', onMouseMove);
    document.addEventListener('mouseup', onMouseUp);
  };

  this.handleDocsResizeStart = function (downEvent) {
    downEvent.preventDefault();

    var hadWidth = _this7.state.docExplorerWidth;
    var offset = downEvent.clientX - (0, _elementPosition.getLeft)(downEvent.target);

    var onMouseMove = function onMouseMove(moveEvent) {
      if (moveEvent.buttons === 0) {
        return onMouseUp();
      }

      var app = _reactDom2.default.findDOMNode(_this7);
      var cursorPos = moveEvent.clientX - (0, _elementPosition.getLeft)(app) - offset;
      var docsSize = app.clientWidth - cursorPos;

      if (docsSize < 100) {
        _this7.setState({ docExplorerOpen: false });
      } else {
        _this7.setState({
          docExplorerOpen: true,
          docExplorerWidth: Math.min(docsSize, 650)
        });
      }
    };

    var onMouseUp = function (_onMouseUp2) {
      function onMouseUp() {
        return _onMouseUp2.apply(this, arguments);
      }

      onMouseUp.toString = function () {
        return _onMouseUp2.toString();
      };

      return onMouseUp;
    }(function () {
      if (!_this7.state.docExplorerOpen) {
        _this7.setState({ docExplorerWidth: hadWidth });
      }

      document.removeEventListener('mousemove', onMouseMove);
      document.removeEventListener('mouseup', onMouseUp);
      onMouseMove = null;
      onMouseUp = null;
    });

    document.addEventListener('mousemove', onMouseMove);
    document.addEventListener('mouseup', onMouseUp);
  };

  this.handleVariableResizeStart = function (downEvent) {
    downEvent.preventDefault();

    var didMove = false;
    var wasOpen = _this7.state.variableEditorOpen;
    var hadHeight = _this7.state.variableEditorHeight;
    var offset = downEvent.clientY - (0, _elementPosition.getTop)(downEvent.target);

    var onMouseMove = function onMouseMove(moveEvent) {
      if (moveEvent.buttons === 0) {
        return onMouseUp();
      }

      didMove = true;

      var editorBar = _reactDom2.default.findDOMNode(_this7.editorBarComponent);
      var topSize = moveEvent.clientY - (0, _elementPosition.getTop)(editorBar) - offset;
      var bottomSize = editorBar.clientHeight - topSize;
      if (bottomSize < 60) {
        _this7.setState({
          variableEditorOpen: false,
          variableEditorHeight: hadHeight
        });
      } else {
        _this7.setState({
          variableEditorOpen: true,
          variableEditorHeight: bottomSize
        });
      }
    };

    var onMouseUp = function (_onMouseUp3) {
      function onMouseUp() {
        return _onMouseUp3.apply(this, arguments);
      }

      onMouseUp.toString = function () {
        return _onMouseUp3.toString();
      };

      return onMouseUp;
    }(function () {
      if (!didMove) {
        _this7.setState({ variableEditorOpen: !wasOpen });
      }

      document.removeEventListener('mousemove', onMouseMove);
      document.removeEventListener('mouseup', onMouseUp);
      onMouseMove = null;
      onMouseUp = null;
    });

    document.addEventListener('mousemove', onMouseMove);
    document.addEventListener('mouseup', onMouseUp);
  };
};

GraphiQL.Logo = function GraphiQLLogo(props) {
  return _react2.default.createElement(
    'div',
    { className: 'title' },
    props.children || _react2.default.createElement(
      'span',
      null,
      'Graph',
      _react2.default.createElement(
        'em',
        null,
        'i'
      ),
      'QL'
    )
  );
};

// Configure the UI by providing this Component as a child of GraphiQL.
GraphiQL.Toolbar = function GraphiQLToolbar(props) {
  return _react2.default.createElement(
    'div',
    { className: 'toolbar' },
    props.children
  );
};

// Add a button to the Toolbar.
GraphiQL.Button = _ToolbarButton.ToolbarButton;
GraphiQL.ToolbarButton = _ToolbarButton.ToolbarButton; // Don't break existing API.

// Add a group of buttons to the Toolbar
GraphiQL.Group = _ToolbarGroup.ToolbarGroup;

// Add a menu of items to the Toolbar.
GraphiQL.Menu = _ToolbarMenu.ToolbarMenu;
GraphiQL.MenuItem = _ToolbarMenu.ToolbarMenuItem;

// Add a select-option input to the Toolbar.
GraphiQL.Select = _ToolbarSelect.ToolbarSelect;
GraphiQL.SelectOption = _ToolbarSelect.ToolbarSelectOption;

// Configure the UI by providing this Component as a child of GraphiQL.
GraphiQL.Footer = function GraphiQLFooter(props) {
  return _react2.default.createElement(
    'div',
    { className: 'footer' },
    props.children
  );
};

var defaultQuery = '# Welcome to GraphiQL\n#\n# GraphiQL is an in-browser tool for writing, validating, and\n# testing GraphQL queries.\n#\n# Type queries into this side of the screen, and you will see intelligent\n# typeaheads aware of the current GraphQL type schema and live syntax and\n# validation errors highlighted within the text.\n#\n# GraphQL queries typically start with a "{" character. Lines that starts\n# with a # are ignored.\n#\n# An example GraphQL query might look like:\n#\n#     {\n#       field(arg: "value") {\n#         subField\n#       }\n#     }\n#\n# Keyboard shortcuts:\n#\n#       Run Query:  Ctrl-Enter (or press the play button above)\n#\n#   Auto Complete:  Ctrl-Space (or just start typing)\n#\n\n';

// Duck-type promise detection.
function isPromise(value) {
  return (typeof value === 'undefined' ? 'undefined' : _typeof(value)) === 'object' && typeof value.then === 'function';
}

// Duck-type Observable.take(1).toPromise()
function observableToPromise(observable) {
  if (!isObservable(observable)) {
    return observable;
  }
  return new Promise(function (resolve, reject) {
    var subscription = observable.subscribe(function (v) {
      resolve(v);
      subscription.unsubscribe();
    }, reject, function () {
      reject(new Error('no value resolved'));
    });
  });
}

// Duck-type observable detection.
function isObservable(value) {
  return (typeof value === 'undefined' ? 'undefined' : _typeof(value)) === 'object' && typeof value.subscribe === 'function';
}
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(127)))

/***/ }),
/* 283 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.QueryEditor = undefined;

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

var _graphql = __webpack_require__(12);

var _marked = __webpack_require__(106);

var _marked2 = _interopRequireDefault(_marked);

var _onHasCompletion = __webpack_require__(153);

var _onHasCompletion2 = _interopRequireDefault(_onHasCompletion);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  Copyright (c) Facebook, Inc.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  All rights reserved.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  This source code is licensed under the license found in the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  LICENSE file in the root directory of this source tree.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */

/**
 * QueryEditor
 *
 * Maintains an instance of CodeMirror responsible for editing a GraphQL query.
 *
 * Props:
 *
 *   - schema: A GraphQLSchema instance enabling editor linting and hinting.
 *   - value: The text of the editor.
 *   - onEdit: A function called when the editor changes, given the edited text.
 *
 */
var QueryEditor = exports.QueryEditor = function (_React$Component) {
  _inherits(QueryEditor, _React$Component);

  function QueryEditor(props) {
    _classCallCheck(this, QueryEditor);

    // Keep a cached version of the value, this cache will be updated when the
    // editor is updated, which can later be used to protect the editor from
    // unnecessary updates during the update lifecycle.
    var _this = _possibleConstructorReturn(this, (QueryEditor.__proto__ || Object.getPrototypeOf(QueryEditor)).call(this));

    _this._onKeyUp = function (cm, event) {
      var code = event.keyCode;
      if (code >= 65 && code <= 90 || // letters
      !event.shiftKey && code >= 48 && code <= 57 || // numbers
      event.shiftKey && code === 189 || // underscore
      event.shiftKey && code === 50 || // @
      event.shiftKey && code === 57 // (
      ) {
          _this.editor.execCommand('autocomplete');
        }
    };

    _this._onEdit = function () {
      if (!_this.ignoreChangeEvent) {
        _this.cachedValue = _this.editor.getValue();
        if (_this.props.onEdit) {
          _this.props.onEdit(_this.cachedValue);
        }
      }
    };

    _this._onHasCompletion = function (cm, data) {
      (0, _onHasCompletion2.default)(cm, data, _this.props.onHintInformationRender);
    };

    _this.cachedValue = props.value || '';
    return _this;
  }

  _createClass(QueryEditor, [{
    key: 'componentDidMount',
    value: function componentDidMount() {
      var _this2 = this;

      // Lazily require to ensure requiring GraphiQL outside of a Browser context
      // does not produce an error.
      var CodeMirror = __webpack_require__(5);
      __webpack_require__(134);
      __webpack_require__(218);
      __webpack_require__(76);
      __webpack_require__(133);
      __webpack_require__(78);
      __webpack_require__(77);
      __webpack_require__(135);
      __webpack_require__(79);
      __webpack_require__(202);
      __webpack_require__(205);
      __webpack_require__(203);
      __webpack_require__(204);
      __webpack_require__(206);

      this.editor = CodeMirror(this._node, {
        value: this.props.value || '',
        lineNumbers: true,
        tabSize: 2,
        mode: 'graphql',
        theme: this.props.editorTheme || 'graphiql',
        keyMap: 'sublime',
        autoCloseBrackets: true,
        matchBrackets: true,
        showCursorWhenSelecting: true,
        foldGutter: {
          minFoldSize: 4
        },
        lint: {
          schema: this.props.schema
        },
        hintOptions: {
          schema: this.props.schema,
          closeOnUnfocus: false,
          completeSingle: false
        },
        info: {
          schema: this.props.schema,
          renderDescription: function renderDescription(text) {
            return (0, _marked2.default)(text, { sanitize: true });
          },
          onClick: function onClick(reference) {
            return _this2.props.onClickReference(reference);
          }
        },
        jump: {
          schema: this.props.schema,
          onClick: function onClick(reference) {
            return _this2.props.onClickReference(reference);
          }
        },
        gutters: ['CodeMirror-linenumbers', 'CodeMirror-foldgutter'],
        extraKeys: {
          'Cmd-Space': function CmdSpace() {
            return _this2.editor.showHint({ completeSingle: true });
          },
          'Ctrl-Space': function CtrlSpace() {
            return _this2.editor.showHint({ completeSingle: true });
          },
          'Alt-Space': function AltSpace() {
            return _this2.editor.showHint({ completeSingle: true });
          },
          'Shift-Space': function ShiftSpace() {
            return _this2.editor.showHint({ completeSingle: true });
          },

          'Cmd-Enter': function CmdEnter() {
            if (_this2.props.onRunQuery) {
              _this2.props.onRunQuery();
            }
          },
          'Ctrl-Enter': function CtrlEnter() {
            if (_this2.props.onRunQuery) {
              _this2.props.onRunQuery();
            }
          },

          // Editor improvements
          'Ctrl-Left': 'goSubwordLeft',
          'Ctrl-Right': 'goSubwordRight',
          'Alt-Left': 'goGroupLeft',
          'Alt-Right': 'goGroupRight'
        }
      });

      this.editor.on('change', this._onEdit);
      this.editor.on('keyup', this._onKeyUp);
      this.editor.on('hasCompletion', this._onHasCompletion);
    }
  }, {
    key: 'componentDidUpdate',
    value: function componentDidUpdate(prevProps) {
      var CodeMirror = __webpack_require__(5);

      // Ensure the changes caused by this update are not interpretted as
      // user-input changes which could otherwise result in an infinite
      // event loop.
      this.ignoreChangeEvent = true;
      if (this.props.schema !== prevProps.schema) {
        this.editor.options.lint.schema = this.props.schema;
        this.editor.options.hintOptions.schema = this.props.schema;
        this.editor.options.info.schema = this.props.schema;
        this.editor.options.jump.schema = this.props.schema;
        CodeMirror.signal(this.editor, 'change', this.editor);
      }
      if (this.props.value !== prevProps.value && this.props.value !== this.cachedValue) {
        this.cachedValue = this.props.value;
        this.editor.setValue(this.props.value);
      }
      this.ignoreChangeEvent = false;
    }
  }, {
    key: 'componentWillUnmount',
    value: function componentWillUnmount() {
      this.editor.off('change', this._onEdit);
      this.editor.off('keyup', this._onKeyUp);
      this.editor.off('hasCompletion', this._onHasCompletion);
      this.editor = null;
    }
  }, {
    key: 'render',
    value: function render() {
      var _this3 = this;

      return _react2.default.createElement('div', {
        className: 'query-editor',
        ref: function ref(node) {
          _this3._node = node;
        }
      });
    }

    /**
     * Public API for retrieving the CodeMirror instance from this
     * React component.
     */

  }, {
    key: 'getCodeMirror',
    value: function getCodeMirror() {
      return this.editor;
    }

    /**
     * Public API for retrieving the DOM client height for this component.
     */

  }, {
    key: 'getClientHeight',
    value: function getClientHeight() {
      return this._node && this._node.clientHeight;
    }

    /**
     * Render a custom UI for CodeMirror's hint which includes additional info
     * about the type and description for the selected context.
     */

  }]);

  return QueryEditor;
}(_react2.default.Component);

QueryEditor.propTypes = {
  schema: _react.PropTypes.instanceOf(_graphql.GraphQLSchema),
  value: _react.PropTypes.string,
  onEdit: _react.PropTypes.func,
  onHintInformationRender: _react.PropTypes.func,
  onClickReference: _react.PropTypes.func,
  onRunQuery: _react.PropTypes.func,
  editorTheme: _react.PropTypes.string
};

/***/ }),
/* 284 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.ResultViewer = undefined;

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  Copyright (c) Facebook, Inc.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  All rights reserved.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  This source code is licensed under the license found in the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  LICENSE file in the root directory of this source tree.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */

/**
 * ResultViewer
 *
 * Maintains an instance of CodeMirror for viewing a GraphQL response.
 *
 * Props:
 *
 *   - value: The text of the editor.
 *
 */
var ResultViewer = exports.ResultViewer = function (_React$Component) {
  _inherits(ResultViewer, _React$Component);

  function ResultViewer() {
    _classCallCheck(this, ResultViewer);

    return _possibleConstructorReturn(this, (ResultViewer.__proto__ || Object.getPrototypeOf(ResultViewer)).apply(this, arguments));
  }

  _createClass(ResultViewer, [{
    key: 'componentDidMount',
    value: function componentDidMount() {
      // Lazily require to ensure requiring GraphiQL outside of a Browser context
      // does not produce an error.
      var CodeMirror = __webpack_require__(5);
      __webpack_require__(78);
      __webpack_require__(77);
      __webpack_require__(132);
      __webpack_require__(220);
      __webpack_require__(79);
      __webpack_require__(207);

      this.viewer = CodeMirror(this._node, {
        lineWrapping: true,
        value: this.props.value || '',
        readOnly: true,
        theme: this.props.editorTheme || 'graphiql',
        mode: 'graphql-results',
        keyMap: 'sublime',
        foldGutter: {
          minFoldSize: 4
        },
        gutters: ['CodeMirror-foldgutter'],
        extraKeys: {
          // Editor improvements
          'Ctrl-Left': 'goSubwordLeft',
          'Ctrl-Right': 'goSubwordRight',
          'Alt-Left': 'goGroupLeft',
          'Alt-Right': 'goGroupRight'
        }
      });
    }
  }, {
    key: 'shouldComponentUpdate',
    value: function shouldComponentUpdate(nextProps) {
      return this.props.value !== nextProps.value;
    }
  }, {
    key: 'componentDidUpdate',
    value: function componentDidUpdate() {
      this.viewer.setValue(this.props.value || '');
    }
  }, {
    key: 'componentWillUnmount',
    value: function componentWillUnmount() {
      this.viewer = null;
    }
  }, {
    key: 'render',
    value: function render() {
      var _this2 = this;

      return _react2.default.createElement('div', {
        className: 'result-window',
        ref: function ref(node) {
          _this2._node = node;
        }
      });
    }

    /**
     * Public API for retrieving the CodeMirror instance from this
     * React component.
     */

  }, {
    key: 'getCodeMirror',
    value: function getCodeMirror() {
      return this.viewer;
    }

    /**
     * Public API for retrieving the DOM client height for this component.
     */

  }, {
    key: 'getClientHeight',
    value: function getClientHeight() {
      return this._node && this._node.clientHeight;
    }
  }]);

  return ResultViewer;
}(_react2.default.Component);

ResultViewer.propTypes = {
  value: _react.PropTypes.string,
  editorTheme: _react.PropTypes.string
};

/***/ }),
/* 285 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.ToolbarButton = undefined;

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  Copyright (c) Facebook, Inc.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  All rights reserved.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  This source code is licensed under the license found in the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  LICENSE file in the root directory of this source tree.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */

/**
 * ToolbarButton
 *
 * A button to use within the Toolbar.
 */
var ToolbarButton = exports.ToolbarButton = function (_React$Component) {
  _inherits(ToolbarButton, _React$Component);

  function ToolbarButton(props) {
    _classCallCheck(this, ToolbarButton);

    var _this = _possibleConstructorReturn(this, (ToolbarButton.__proto__ || Object.getPrototypeOf(ToolbarButton)).call(this, props));

    _this.handleClick = function (e) {
      e.preventDefault();
      try {
        _this.props.onClick();
        _this.setState({ error: null });
      } catch (error) {
        _this.setState({ error: error });
      }
    };

    _this.state = { error: null };
    return _this;
  }

  _createClass(ToolbarButton, [{
    key: 'render',
    value: function render() {
      var error = this.state.error;

      return _react2.default.createElement(
        'a',
        {
          className: 'toolbar-button' + (error ? ' error' : ''),
          onMouseDown: preventDefault,
          onClick: this.handleClick,
          title: error ? error.message : this.props.title },
        this.props.label
      );
    }
  }]);

  return ToolbarButton;
}(_react2.default.Component);

ToolbarButton.propTypes = {
  onClick: _react.PropTypes.func,
  title: _react.PropTypes.string,
  label: _react.PropTypes.string
};


function preventDefault(e) {
  e.preventDefault();
}

/***/ }),
/* 286 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.ToolbarGroup = ToolbarGroup;

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * ToolbarGroup
 *
 * A group of associated controls.
 */
function ToolbarGroup(_ref) {
  var children = _ref.children;

  return _react2.default.createElement(
    "div",
    { className: "toolbar-button-group" },
    children
  );
} /**
   *  Copyright (c) Facebook, Inc.
   *  All rights reserved.
   *
   *  This source code is licensed under the license found in the
   *  LICENSE file in the root directory of this source tree.
   */

/***/ }),
/* 287 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.ToolbarMenu = undefined;

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

exports.ToolbarMenuItem = ToolbarMenuItem;

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  Copyright (c) Facebook, Inc.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  All rights reserved.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  This source code is licensed under the license found in the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  LICENSE file in the root directory of this source tree.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */

/**
 * ToolbarMenu
 *
 * A menu style button to use within the Toolbar.
 */
var ToolbarMenu = exports.ToolbarMenu = function (_React$Component) {
  _inherits(ToolbarMenu, _React$Component);

  function ToolbarMenu(props) {
    _classCallCheck(this, ToolbarMenu);

    var _this = _possibleConstructorReturn(this, (ToolbarMenu.__proto__ || Object.getPrototypeOf(ToolbarMenu)).call(this, props));

    _this.handleOpen = function (e) {
      preventDefault(e);
      _this.setState({ visible: true });
      _this._subscribe();
    };

    _this.state = { visible: false };
    return _this;
  }

  _createClass(ToolbarMenu, [{
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      this._release();
    }
  }, {
    key: "render",
    value: function render() {
      var _this2 = this;

      var visible = this.state.visible;
      return _react2.default.createElement(
        "a",
        {
          className: "toolbar-menu toolbar-button",
          onClick: this.handleOpen.bind(this),
          onMouseDown: preventDefault,
          ref: function ref(node) {
            _this2._node = node;
          },
          title: this.props.title },
        this.props.label,
        _react2.default.createElement(
          "svg",
          { width: "14", height: "8" },
          _react2.default.createElement("path", { fill: "#666", d: "M 5 1.5 L 14 1.5 L 9.5 7 z" })
        ),
        _react2.default.createElement(
          "ul",
          { className: 'toolbar-menu-items' + (visible ? ' open' : '') },
          this.props.children
        )
      );
    }
  }, {
    key: "_subscribe",
    value: function _subscribe() {
      if (!this._listener) {
        this._listener = this.handleClick.bind(this);
        document.addEventListener('click', this._listener);
      }
    }
  }, {
    key: "_release",
    value: function _release() {
      if (this._listener) {
        document.removeEventListener('click', this._listener);
        this._listener = null;
      }
    }
  }, {
    key: "handleClick",
    value: function handleClick(e) {
      if (this._node !== e.target) {
        preventDefault(e);
        this.setState({ visible: false });
        this._release();
      }
    }
  }]);

  return ToolbarMenu;
}(_react2.default.Component);

ToolbarMenu.propTypes = {
  title: _react.PropTypes.string,
  label: _react.PropTypes.string
};
function ToolbarMenuItem(_ref) {
  var onSelect = _ref.onSelect,
      title = _ref.title,
      label = _ref.label;

  return _react2.default.createElement(
    "li",
    {
      onMouseOver: function onMouseOver(e) {
        e.target.className = 'hover';
      },
      onMouseOut: function onMouseOut(e) {
        e.target.className = null;
      },
      onMouseDown: preventDefault,
      onMouseUp: onSelect,
      title: title },
    label
  );
}

ToolbarMenuItem.propTypes = {
  onSelect: _react.PropTypes.func,
  title: _react.PropTypes.string,
  label: _react.PropTypes.string
};

function preventDefault(e) {
  e.preventDefault();
}

/***/ }),
/* 288 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.ToolbarSelect = undefined;

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

exports.ToolbarSelectOption = ToolbarSelectOption;

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  Copyright (c) Facebook, Inc.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  All rights reserved.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  This source code is licensed under the license found in the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  LICENSE file in the root directory of this source tree.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */

/**
 * ToolbarSelect
 *
 * A select-option style button to use within the Toolbar.
 *
 */

var ToolbarSelect = exports.ToolbarSelect = function (_React$Component) {
  _inherits(ToolbarSelect, _React$Component);

  function ToolbarSelect(props) {
    _classCallCheck(this, ToolbarSelect);

    var _this = _possibleConstructorReturn(this, (ToolbarSelect.__proto__ || Object.getPrototypeOf(ToolbarSelect)).call(this, props));

    _this.handleOpen = function (e) {
      preventDefault(e);
      _this.setState({ visible: true });
      _this._subscribe();
    };

    _this.state = { visible: false };
    return _this;
  }

  _createClass(ToolbarSelect, [{
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      this._release();
    }
  }, {
    key: "render",
    value: function render() {
      var _this2 = this;

      var selectedChild = void 0;
      var visible = this.state.visible;
      var optionChildren = _react2.default.Children.map(this.props.children, function (child, i) {
        if (!selectedChild || child.props.selected) {
          selectedChild = child;
        }
        var onChildSelect = child.props.onSelect || _this2.props.onSelect && _this2.props.onSelect.bind(null, child.props.value, i);
        return _react2.default.createElement(ToolbarSelectOption, _extends({}, child.props, { onSelect: onChildSelect }));
      });
      return _react2.default.createElement(
        "a",
        {
          className: "toolbar-select toolbar-button",
          onClick: this.handleOpen.bind(this),
          onMouseDown: preventDefault,
          ref: function ref(node) {
            _this2._node = node;
          },
          title: this.props.title },
        selectedChild.props.label,
        _react2.default.createElement(
          "svg",
          { width: "13", height: "10" },
          _react2.default.createElement("path", { fill: "#666", d: "M 5 5 L 13 5 L 9 1 z" }),
          _react2.default.createElement("path", { fill: "#666", d: "M 5 6 L 13 6 L 9 10 z" })
        ),
        _react2.default.createElement(
          "ul",
          { className: 'toolbar-select-options' + (visible ? ' open' : '') },
          optionChildren
        )
      );
    }
  }, {
    key: "_subscribe",
    value: function _subscribe() {
      if (!this._listener) {
        this._listener = this.handleClick.bind(this);
        document.addEventListener('click', this._listener);
      }
    }
  }, {
    key: "_release",
    value: function _release() {
      if (this._listener) {
        document.removeEventListener('click', this._listener);
        this._listener = null;
      }
    }
  }, {
    key: "handleClick",
    value: function handleClick(e) {
      if (this._node !== e.target) {
        preventDefault(e);
        this.setState({ visible: false });
        this._release();
      }
    }
  }]);

  return ToolbarSelect;
}(_react2.default.Component);

ToolbarSelect.propTypes = {
  title: _react.PropTypes.string,
  label: _react.PropTypes.string,
  onSelect: _react.PropTypes.func
};
function ToolbarSelectOption(_ref) {
  var onSelect = _ref.onSelect,
      label = _ref.label,
      selected = _ref.selected;

  return _react2.default.createElement(
    "li",
    {
      onMouseOver: function onMouseOver(e) {
        e.target.className = 'hover';
      },
      onMouseOut: function onMouseOut(e) {
        e.target.className = null;
      },
      onMouseDown: preventDefault,
      onMouseUp: onSelect },
    label,
    selected && _react2.default.createElement(
      "svg",
      { width: "13", height: "13" },
      _react2.default.createElement("polygon", { points: "4.851,10.462 0,5.611 2.314,3.297 4.851,5.835 10.686,0 13,2.314 4.851,10.462"
      })
    )
  );
}

ToolbarSelectOption.propTypes = {
  onSelect: _react.PropTypes.func,
  selected: _react.PropTypes.bool,
  label: _react.PropTypes.string,
  value: _react.PropTypes.any
};

function preventDefault(e) {
  e.preventDefault();
}

/***/ }),
/* 289 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.VariableEditor = undefined;

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = __webpack_require__(9);

var _react2 = _interopRequireDefault(_react);

var _onHasCompletion = __webpack_require__(153);

var _onHasCompletion2 = _interopRequireDefault(_onHasCompletion);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } /**
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  Copyright (c) Facebook, Inc.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  All rights reserved.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  This source code is licensed under the license found in the
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                *  LICENSE file in the root directory of this source tree.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                */

/**
 * VariableEditor
 *
 * An instance of CodeMirror for editing variables defined in QueryEditor.
 *
 * Props:
 *
 *   - variableToType: A mapping of variable name to GraphQLType.
 *   - value: The text of the editor.
 *   - onEdit: A function called when the editor changes, given the edited text.
 *
 */
var VariableEditor = exports.VariableEditor = function (_React$Component) {
  _inherits(VariableEditor, _React$Component);

  function VariableEditor(props) {
    _classCallCheck(this, VariableEditor);

    // Keep a cached version of the value, this cache will be updated when the
    // editor is updated, which can later be used to protect the editor from
    // unnecessary updates during the update lifecycle.
    var _this = _possibleConstructorReturn(this, (VariableEditor.__proto__ || Object.getPrototypeOf(VariableEditor)).call(this));

    _this._onKeyUp = function (cm, event) {
      var code = event.keyCode;
      if (code >= 65 && code <= 90 || // letters
      !event.shiftKey && code >= 48 && code <= 57 || // numbers
      event.shiftKey && code === 189 || // underscore
      event.shiftKey && code === 222 // "
      ) {
          _this.editor.execCommand('autocomplete');
        }
    };

    _this._onEdit = function () {
      if (!_this.ignoreChangeEvent) {
        _this.cachedValue = _this.editor.getValue();
        if (_this.props.onEdit) {
          _this.props.onEdit(_this.cachedValue);
        }
      }
    };

    _this._onHasCompletion = function (cm, data) {
      (0, _onHasCompletion2.default)(cm, data, _this.props.onHintInformationRender);
    };

    _this.cachedValue = props.value || '';
    return _this;
  }

  _createClass(VariableEditor, [{
    key: 'componentDidMount',
    value: function componentDidMount() {
      var _this2 = this;

      // Lazily require to ensure requiring GraphiQL outside of a Browser context
      // does not produce an error.
      var CodeMirror = __webpack_require__(5);
      __webpack_require__(134);
      __webpack_require__(76);
      __webpack_require__(133);
      __webpack_require__(77);
      __webpack_require__(78);
      __webpack_require__(135);
      __webpack_require__(79);
      __webpack_require__(215);
      __webpack_require__(216);
      __webpack_require__(217);

      this.editor = CodeMirror(this._node, {
        value: this.props.value || '',
        lineNumbers: true,
        tabSize: 2,
        mode: 'graphql-variables',
        theme: this.props.editorTheme || 'graphiql',
        keyMap: 'sublime',
        autoCloseBrackets: true,
        matchBrackets: true,
        showCursorWhenSelecting: true,
        foldGutter: {
          minFoldSize: 4
        },
        lint: {
          variableToType: this.props.variableToType
        },
        hintOptions: {
          variableToType: this.props.variableToType
        },
        gutters: ['CodeMirror-linenumbers', 'CodeMirror-foldgutter'],
        extraKeys: {
          'Cmd-Space': function CmdSpace() {
            return _this2.editor.showHint({ completeSingle: false });
          },
          'Ctrl-Space': function CtrlSpace() {
            return _this2.editor.showHint({ completeSingle: false });
          },
          'Alt-Space': function AltSpace() {
            return _this2.editor.showHint({ completeSingle: false });
          },
          'Shift-Space': function ShiftSpace() {
            return _this2.editor.showHint({ completeSingle: false });
          },

          'Cmd-Enter': function CmdEnter() {
            if (_this2.props.onRunQuery) {
              _this2.props.onRunQuery();
            }
          },
          'Ctrl-Enter': function CtrlEnter() {
            if (_this2.props.onRunQuery) {
              _this2.props.onRunQuery();
            }
          },

          // Editor improvements
          'Ctrl-Left': 'goSubwordLeft',
          'Ctrl-Right': 'goSubwordRight',
          'Alt-Left': 'goGroupLeft',
          'Alt-Right': 'goGroupRight'
        }
      });

      this.editor.on('change', this._onEdit);
      this.editor.on('keyup', this._onKeyUp);
      this.editor.on('hasCompletion', this._onHasCompletion);
    }
  }, {
    key: 'componentDidUpdate',
    value: function componentDidUpdate(prevProps) {
      var CodeMirror = __webpack_require__(5);

      // Ensure the changes caused by this update are not interpretted as
      // user-input changes which could otherwise result in an infinite
      // event loop.
      this.ignoreChangeEvent = true;
      if (this.props.variableToType !== prevProps.variableToType) {
        this.editor.options.lint.variableToType = this.props.variableToType;
        this.editor.options.hintOptions.variableToType = this.props.variableToType;
        CodeMirror.signal(this.editor, 'change', this.editor);
      }
      if (this.props.value !== prevProps.value && this.props.value !== this.cachedValue) {
        this.cachedValue = this.props.value;
        this.editor.setValue(this.props.value);
      }
      this.ignoreChangeEvent = false;
    }
  }, {
    key: 'componentWillUnmount',
    value: function componentWillUnmount() {
      this.editor.off('change', this._onEdit);
      this.editor.off('keyup', this._onKeyUp);
      this.editor.off('hasCompletion', this._onHasCompletion);
      this.editor = null;
    }
  }, {
    key: 'render',
    value: function render() {
      var _this3 = this;

      return _react2.default.createElement('div', {
        className: 'codemirrorWrap',
        ref: function ref(node) {
          _this3._node = node;
        }
      });
    }

    /**
     * Public API for retrieving the CodeMirror instance from this
     * React component.
     */

  }, {
    key: 'getCodeMirror',
    value: function getCodeMirror() {
      return this.editor;
    }

    /**
     * Public API for retrieving the DOM client height for this component.
     */

  }, {
    key: 'getClientHeight',
    value: function getClientHeight() {
      return this._node && this._node.clientHeight;
    }
  }]);

  return VariableEditor;
}(_react2.default.Component);

VariableEditor.propTypes = {
  variableToType: _react.PropTypes.object,
  value: _react.PropTypes.string,
  onEdit: _react.PropTypes.func,
  onHintInformationRender: _react.PropTypes.func,
  onRunQuery: _react.PropTypes.func,
  editorTheme: _react.PropTypes.string
};

/***/ }),
/* 290 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


/**
 *  Copyright (c) Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the license found in the
 *  LICENSE file in the root directory of this source tree.
 */

// The primary React component to use.
module.exports = __webpack_require__(282).GraphiQL;

/***/ }),
/* 291 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 *  Copyright (c) Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the license found in the
 *  LICENSE file in the root directory of this source tree.
 */

/**
 * When a containing DOM node's height has been altered, trigger a resize of
 * the related CodeMirror instance so that it is always correctly sized.
 */
var CodeMirrorSizer = function () {
  function CodeMirrorSizer() {
    _classCallCheck(this, CodeMirrorSizer);

    this.sizes = [];
  }

  _createClass(CodeMirrorSizer, [{
    key: "updateSizes",
    value: function updateSizes(components) {
      var _this = this;

      components.forEach(function (component, i) {
        var size = component.getClientHeight();
        if (i <= _this.sizes.length && size !== _this.sizes[i]) {
          component.getCodeMirror().setSize();
        }
        _this.sizes[i] = size;
      });
    }
  }]);

  return CodeMirrorSizer;
}();

exports.default = CodeMirrorSizer;

/***/ }),
/* 292 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getLeft = getLeft;
exports.getTop = getTop;
/**
 *  Copyright (c) Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the license found in the
 *  LICENSE file in the root directory of this source tree.
 */

/**
 * Utility functions to get a pixel distance from left/top of the window.
 */

function getLeft(initialElem) {
  var pt = 0;
  var elem = initialElem;
  while (elem.offsetParent) {
    pt += elem.offsetLeft;
    elem = elem.offsetParent;
  }
  return pt;
}

function getTop(initialElem) {
  var pt = 0;
  var elem = initialElem;
  while (elem.offsetParent) {
    pt += elem.offsetTop;
    elem = elem.offsetParent;
  }
  return pt;
}

/***/ }),
/* 293 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.fillLeafs = fillLeafs;

var _graphql = __webpack_require__(12);

/**
 * Given a document string which may not be valid due to terminal fields not
 * representing leaf values (Spec Section: "Leaf Field Selections"), and a
 * function which provides reasonable default field names for a given type,
 * this function will attempt to produce a schema which is valid after filling
 * in selection sets for the invalid fields.
 *
 * Note that there is no guarantee that the result will be a valid query, this
 * utility represents a "best effort" which may be useful within IDE tools.
 */
function fillLeafs(schema, docString, getDefaultFieldNames) {
  var insertions = [];

  if (!schema) {
    return { insertions: insertions, result: docString };
  }

  var ast = void 0;
  try {
    ast = (0, _graphql.parse)(docString);
  } catch (error) {
    return { insertions: insertions, result: docString };
  }

  var fieldNameFn = getDefaultFieldNames || defaultGetDefaultFieldNames;
  var typeInfo = new _graphql.TypeInfo(schema);
  (0, _graphql.visit)(ast, {
    leave: function leave(node) {
      typeInfo.leave(node);
    },
    enter: function enter(node) {
      typeInfo.enter(node);
      if (node.kind === 'Field' && !node.selectionSet) {
        var fieldType = typeInfo.getType();
        var selectionSet = buildSelectionSet(fieldType, fieldNameFn);
        if (selectionSet) {
          var indent = getIndentation(docString, node.loc.start);
          insertions.push({
            index: node.loc.end,
            string: ' ' + (0, _graphql.print)(selectionSet).replace(/\n/g, '\n' + indent)
          });
        }
      }
    }
  });

  // Apply the insertions, but also return the insertions metadata.
  return {
    insertions: insertions,
    result: withInsertions(docString, insertions)
  };
}

// The default function to use for producing the default fields from a type.
// This function first looks for some common patterns, and falls back to
// including all leaf-type fields.
/**
 *  Copyright (c) Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the license found in the
 *  LICENSE file in the root directory of this source tree.
 */

function defaultGetDefaultFieldNames(type) {
  // If this type cannot access fields, then return an empty set.
  if (!type.getFields) {
    return [];
  }

  var fields = type.getFields();

  // Is there an `id` field?
  if (fields['id']) {
    return ['id'];
  }

  // Is there an `edges` field?
  if (fields['edges']) {
    return ['edges'];
  }

  // Is there an `node` field?
  if (fields['node']) {
    return ['node'];
  }

  // Include all leaf-type fields.
  var leafFieldNames = [];
  Object.keys(fields).forEach(function (fieldName) {
    if ((0, _graphql.isLeafType)(fields[fieldName].type)) {
      leafFieldNames.push(fieldName);
    }
  });
  return leafFieldNames;
}

// Given a GraphQL type, and a function which produces field names, recursively
// generate a SelectionSet which includes default fields.
function buildSelectionSet(type, getDefaultFieldNames) {
  // Unwrap any non-null or list types.
  var namedType = (0, _graphql.getNamedType)(type);

  // Unknown types and leaf types do not have selection sets.
  if (!type || (0, _graphql.isLeafType)(type)) {
    return;
  }

  // Get an array of field names to use.
  var fieldNames = getDefaultFieldNames(namedType);

  // If there are no field names to use, return no selection set.
  if (!Array.isArray(fieldNames) || fieldNames.length === 0) {
    return;
  }

  // Build a selection set of each field, calling buildSelectionSet recursively.
  return {
    kind: 'SelectionSet',
    selections: fieldNames.map(function (fieldName) {
      var fieldDef = namedType.getFields()[fieldName];
      var fieldType = fieldDef ? fieldDef.type : null;
      return {
        kind: 'Field',
        name: {
          kind: 'Name',
          value: fieldName
        },
        selectionSet: buildSelectionSet(fieldType, getDefaultFieldNames)
      };
    })
  };
}

// Given an initial string, and a list of "insertion" { index, string } objects,
// return a new string with these insertions applied.
function withInsertions(initial, insertions) {
  if (insertions.length === 0) {
    return initial;
  }
  var edited = '';
  var prevIndex = 0;
  insertions.forEach(function (_ref) {
    var index = _ref.index,
        string = _ref.string;

    edited += initial.slice(prevIndex, index) + string;
    prevIndex = index;
  });
  edited += initial.slice(prevIndex);
  return edited;
}

// Given a string and an index, look backwards to find the string of whitespace
// following the next previous line break.
function getIndentation(str, index) {
  var indentStart = index;
  var indentEnd = index;
  while (indentStart) {
    var c = str.charCodeAt(indentStart - 1);
    // line break
    if (c === 10 || c === 13 || c === 0x2028 || c === 0x2029) {
      break;
    }
    indentStart--;
    // not white space
    if (c !== 9 && c !== 11 && c !== 12 && c !== 32 && c !== 160) {
      indentEnd = indentStart;
    }
  }
  return str.substring(indentStart, indentEnd);
}

/***/ }),
/* 294 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = find;

/* eslint-disable no-undef */
/**
 *  Copyright (c) Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the license found in the
 *  LICENSE file in the root directory of this source tree.
 */

function find(list, predicate) {
  for (var i = 0; i < list.length; i++) {
    if (predicate(list[i])) {
      return list[i];
    }
  }
}

/***/ }),
/* 295 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = getQueryFacts;
exports.collectVariables = collectVariables;

var _graphql = __webpack_require__(12);

/**
 * Provided previous "queryFacts", a GraphQL schema, and a query document
 * string, return a set of facts about that query useful for GraphiQL features.
 *
 * If the query cannot be parsed, returns undefined.
 */
function getQueryFacts(schema, documentStr) {
  if (!documentStr) {
    return;
  }

  var documentAST = void 0;
  try {
    documentAST = (0, _graphql.parse)(documentStr);
  } catch (e) {
    return;
  }

  var variableToType = schema ? collectVariables(schema, documentAST) : null;

  // Collect operations by their names.
  var operations = [];
  documentAST.definitions.forEach(function (def) {
    if (def.kind === 'OperationDefinition') {
      operations.push(def);
    }
  });

  return { variableToType: variableToType, operations: operations };
}

/**
 * Provided a schema and a document, produces a `variableToType` Object.
 */
/**
 *  Copyright (c) Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the license found in the
 *  LICENSE file in the root directory of this source tree.
 */

function collectVariables(schema, documentAST) {
  var variableToType = Object.create(null);
  documentAST.definitions.forEach(function (definition) {
    if (definition.kind === 'OperationDefinition') {
      var variableDefinitions = definition.variableDefinitions;
      if (variableDefinitions) {
        variableDefinitions.forEach(function (_ref) {
          var variable = _ref.variable,
              type = _ref.type;

          var inputType = (0, _graphql.typeFromAST)(schema, type);
          if (inputType) {
            variableToType[variable.name.value] = inputType;
          }
        });
      }
    }
  });
  return variableToType;
}

/***/ }),
/* 296 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = getSelectedOperationName;
/**
 *  Copyright (c) Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the license found in the
 *  LICENSE file in the root directory of this source tree.
 */

/**
 * Provided optional previous operations and selected name, and a next list of
 * operations, determine what the next selected operation should be.
 */
function getSelectedOperationName(prevOperations, prevSelectedOperationName, operations) {
  // If there are not enough operations to bother with, return nothing.
  if (!operations || operations.length < 1) {
    return;
  }

  // If a previous selection still exists, continue to use it.
  var names = operations.map(function (op) {
    return op.name && op.name.value;
  });
  if (prevSelectedOperationName && names.indexOf(prevSelectedOperationName) !== -1) {
    return prevSelectedOperationName;
  }

  // If a previous selection was the Nth operation, use the same Nth.
  if (prevSelectedOperationName && prevOperations) {
    var prevNames = prevOperations.map(function (op) {
      return op.name && op.name.value;
    });
    var prevIndex = prevNames.indexOf(prevSelectedOperationName);
    if (prevIndex && prevIndex < names.length) {
      return names[prevIndex];
    }
  }

  // Use the first operation.
  return names[0];
}

/***/ }),
/* 297 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _graphql = __webpack_require__(12);

Object.defineProperty(exports, 'introspectionQuery', {
  enumerable: true,
  get: function get() {
    return _graphql.introspectionQuery;
  }
});


// Some GraphQL services do not support subscriptions and fail an introspection
// query which includes the `subscriptionType` field as the stock introspection
// query does. This backup query removes that field.
var introspectionQuerySansSubscriptions = exports.introspectionQuerySansSubscriptions = '\n  query IntrospectionQuery {\n    __schema {\n      queryType { name }\n      mutationType { name }\n      types {\n        ...FullType\n      }\n      directives {\n        name\n        description\n        locations\n        args {\n          ...InputValue\n        }\n      }\n    }\n  }\n\n  fragment FullType on __Type {\n    kind\n    name\n    description\n    fields(includeDeprecated: true) {\n      name\n      description\n      args {\n        ...InputValue\n      }\n      type {\n        ...TypeRef\n      }\n      isDeprecated\n      deprecationReason\n    }\n    inputFields {\n      ...InputValue\n    }\n    interfaces {\n      ...TypeRef\n    }\n    enumValues(includeDeprecated: true) {\n      name\n      description\n      isDeprecated\n      deprecationReason\n    }\n    possibleTypes {\n      ...TypeRef\n    }\n  }\n\n  fragment InputValue on __InputValue {\n    name\n    description\n    type { ...TypeRef }\n    defaultValue\n  }\n\n  fragment TypeRef on __Type {\n    kind\n    name\n    ofType {\n      kind\n      name\n      ofType {\n        kind\n        name\n        ofType {\n          kind\n          name\n          ofType {\n            kind\n            name\n            ofType {\n              kind\n              name\n              ofType {\n                kind\n                name\n                ofType {\n                  kind\n                  name\n                }\n              }\n            }\n          }\n        }\n      }\n    }\n  }\n';

/***/ }),
/* 298 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.formatError = formatError;

var _invariant = __webpack_require__(13);

var _invariant2 = _interopRequireDefault(_invariant);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

/**
 * Given a GraphQLError, format it according to the rules described by the
 * Response Format, Errors section of the GraphQL Specification.
 */
function formatError(error) {
  (0, _invariant2.default)(error, 'Received null or undefined error.');
  return {
    message: error.message,
    locations: error.locations,
    path: error.path
  };
}
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/***/ }),
/* 299 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.locatedError = locatedError;

var _GraphQLError = __webpack_require__(51);

/**
 * Given an arbitrary Error, presumably thrown while attempting to execute a
 * GraphQL operation, produce a new GraphQLError aware of the location in the
 * document responsible for the original Error.
 */
function locatedError(originalError, nodes, path) {
  // Note: this uses a brand-check to support GraphQL errors originating from
  // other contexts.
  if (originalError && originalError.path) {
    return originalError;
  }

  var message = originalError ? originalError.message || String(originalError) : 'An unknown error occurred.';
  return new _GraphQLError.GraphQLError(message, originalError && originalError.nodes || nodes, originalError && originalError.source, originalError && originalError.positions, path, originalError);
}
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/***/ }),
/* 300 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.syntaxError = syntaxError;

var _location = __webpack_require__(101);

var _GraphQLError = __webpack_require__(51);

/**
 * Produces a GraphQLError representing a syntax error, containing useful
 * descriptive information about the syntax error's position in the source.
 */

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function syntaxError(source, position, description) {
  var location = (0, _location.getLocation)(source, position);
  var error = new _GraphQLError.GraphQLError('Syntax Error ' + source.name + ' (' + location.line + ':' + location.column + ') ' + description + '\n\n' + highlightSourceAtLocation(source, location), undefined, source, [position]);
  return error;
}

/**
 * Render a helpful description of the location of the error in the GraphQL
 * Source document.
 */
function highlightSourceAtLocation(source, location) {
  var line = location.line;
  var prevLineNum = (line - 1).toString();
  var lineNum = line.toString();
  var nextLineNum = (line + 1).toString();
  var padLen = nextLineNum.length;
  var lines = source.body.split(/\r\n|[\n\r]/g);
  return (line >= 2 ? lpad(padLen, prevLineNum) + ': ' + lines[line - 2] + '\n' : '') + lpad(padLen, lineNum) + ': ' + lines[line - 1] + '\n' + Array(2 + padLen + location.column).join(' ') + '^\n' + (line < lines.length ? lpad(padLen, nextLineNum) + ': ' + lines[line] + '\n' : '');
}

function lpad(len, str) {
  return Array(len - str.length + 1).join(' ') + str;
}

/***/ }),
/* 301 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _execute = __webpack_require__(154);

Object.defineProperty(exports, 'execute', {
  enumerable: true,
  get: function get() {
    return _execute.execute;
  }
});
Object.defineProperty(exports, 'defaultFieldResolver', {
  enumerable: true,
  get: function get() {
    return _execute.defaultFieldResolver;
  }
});
Object.defineProperty(exports, 'responsePathAsArray', {
  enumerable: true,
  get: function get() {
    return _execute.responsePathAsArray;
  }
});

/***/ }),
/* 302 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.graphql = graphql;

var _source = __webpack_require__(102);

var _parser = __webpack_require__(63);

var _validate = __webpack_require__(159);

var _execute = __webpack_require__(154);

/**
 * This is the primary entry point function for fulfilling GraphQL operations
 * by parsing, validating, and executing a GraphQL document along side a
 * GraphQL schema.
 *
 * More sophisticated GraphQL servers, such as those which persist queries,
 * may wish to separate the validation and execution phases to a static time
 * tooling step, and a server runtime step.
 *
 * schema:
 *    The GraphQL type system to use when validating and executing a query.
 * requestString:
 *    A GraphQL language formatted string representing the requested operation.
 * rootValue:
 *    The value provided as the first argument to resolver functions on the top
 *    level type (e.g. the query object type).
 * variableValues:
 *    A mapping of variable name to runtime value to use for all variables
 *    defined in the requestString.
 * operationName:
 *    The name of the operation to use if requestString contains multiple
 *    possible operations. Can be omitted if requestString contains only
 *    one operation.
 */

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function graphql(schema, requestString, rootValue, contextValue, variableValues, operationName) {
  return new Promise(function (resolve) {
    var source = new _source.Source(requestString || '', 'GraphQL request');
    var documentAST = (0, _parser.parse)(source);
    var validationErrors = (0, _validate.validate)(schema, documentAST);
    if (validationErrors.length > 0) {
      resolve({ errors: validationErrors });
    } else {
      resolve((0, _execute.execute)(schema, documentAST, rootValue, contextValue, variableValues, operationName));
    }
  }).then(undefined, function (error) {
    return { errors: [error] };
  });
}

/***/ }),
/* 303 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.BREAK = exports.visitWithTypeInfo = exports.visitInParallel = exports.visit = exports.Source = exports.print = exports.parseType = exports.parseValue = exports.parse = exports.TokenKind = exports.createLexer = exports.Kind = exports.getLocation = undefined;

var _location = __webpack_require__(101);

Object.defineProperty(exports, 'getLocation', {
  enumerable: true,
  get: function get() {
    return _location.getLocation;
  }
});

var _lexer = __webpack_require__(100);

Object.defineProperty(exports, 'createLexer', {
  enumerable: true,
  get: function get() {
    return _lexer.createLexer;
  }
});
Object.defineProperty(exports, 'TokenKind', {
  enumerable: true,
  get: function get() {
    return _lexer.TokenKind;
  }
});

var _parser = __webpack_require__(63);

Object.defineProperty(exports, 'parse', {
  enumerable: true,
  get: function get() {
    return _parser.parse;
  }
});
Object.defineProperty(exports, 'parseValue', {
  enumerable: true,
  get: function get() {
    return _parser.parseValue;
  }
});
Object.defineProperty(exports, 'parseType', {
  enumerable: true,
  get: function get() {
    return _parser.parseType;
  }
});

var _printer = __webpack_require__(18);

Object.defineProperty(exports, 'print', {
  enumerable: true,
  get: function get() {
    return _printer.print;
  }
});

var _source = __webpack_require__(102);

Object.defineProperty(exports, 'Source', {
  enumerable: true,
  get: function get() {
    return _source.Source;
  }
});

var _visitor = __webpack_require__(53);

Object.defineProperty(exports, 'visit', {
  enumerable: true,
  get: function get() {
    return _visitor.visit;
  }
});
Object.defineProperty(exports, 'visitInParallel', {
  enumerable: true,
  get: function get() {
    return _visitor.visitInParallel;
  }
});
Object.defineProperty(exports, 'visitWithTypeInfo', {
  enumerable: true,
  get: function get() {
    return _visitor.visitWithTypeInfo;
  }
});
Object.defineProperty(exports, 'BREAK', {
  enumerable: true,
  get: function get() {
    return _visitor.BREAK;
  }
});

var _kinds = __webpack_require__(10);

var Kind = _interopRequireWildcard(_kinds);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

exports.Kind = Kind;

/***/ }),
/* 304 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _schema = __webpack_require__(28);

Object.defineProperty(exports, 'GraphQLSchema', {
  enumerable: true,
  get: function get() {
    return _schema.GraphQLSchema;
  }
});

var _definition = __webpack_require__(6);

Object.defineProperty(exports, 'isType', {
  enumerable: true,
  get: function get() {
    return _definition.isType;
  }
});
Object.defineProperty(exports, 'isInputType', {
  enumerable: true,
  get: function get() {
    return _definition.isInputType;
  }
});
Object.defineProperty(exports, 'isOutputType', {
  enumerable: true,
  get: function get() {
    return _definition.isOutputType;
  }
});
Object.defineProperty(exports, 'isLeafType', {
  enumerable: true,
  get: function get() {
    return _definition.isLeafType;
  }
});
Object.defineProperty(exports, 'isCompositeType', {
  enumerable: true,
  get: function get() {
    return _definition.isCompositeType;
  }
});
Object.defineProperty(exports, 'isAbstractType', {
  enumerable: true,
  get: function get() {
    return _definition.isAbstractType;
  }
});
Object.defineProperty(exports, 'isNamedType', {
  enumerable: true,
  get: function get() {
    return _definition.isNamedType;
  }
});
Object.defineProperty(exports, 'assertType', {
  enumerable: true,
  get: function get() {
    return _definition.assertType;
  }
});
Object.defineProperty(exports, 'assertInputType', {
  enumerable: true,
  get: function get() {
    return _definition.assertInputType;
  }
});
Object.defineProperty(exports, 'assertOutputType', {
  enumerable: true,
  get: function get() {
    return _definition.assertOutputType;
  }
});
Object.defineProperty(exports, 'assertLeafType', {
  enumerable: true,
  get: function get() {
    return _definition.assertLeafType;
  }
});
Object.defineProperty(exports, 'assertCompositeType', {
  enumerable: true,
  get: function get() {
    return _definition.assertCompositeType;
  }
});
Object.defineProperty(exports, 'assertAbstractType', {
  enumerable: true,
  get: function get() {
    return _definition.assertAbstractType;
  }
});
Object.defineProperty(exports, 'assertNamedType', {
  enumerable: true,
  get: function get() {
    return _definition.assertNamedType;
  }
});
Object.defineProperty(exports, 'getNullableType', {
  enumerable: true,
  get: function get() {
    return _definition.getNullableType;
  }
});
Object.defineProperty(exports, 'getNamedType', {
  enumerable: true,
  get: function get() {
    return _definition.getNamedType;
  }
});
Object.defineProperty(exports, 'GraphQLScalarType', {
  enumerable: true,
  get: function get() {
    return _definition.GraphQLScalarType;
  }
});
Object.defineProperty(exports, 'GraphQLObjectType', {
  enumerable: true,
  get: function get() {
    return _definition.GraphQLObjectType;
  }
});
Object.defineProperty(exports, 'GraphQLInterfaceType', {
  enumerable: true,
  get: function get() {
    return _definition.GraphQLInterfaceType;
  }
});
Object.defineProperty(exports, 'GraphQLUnionType', {
  enumerable: true,
  get: function get() {
    return _definition.GraphQLUnionType;
  }
});
Object.defineProperty(exports, 'GraphQLEnumType', {
  enumerable: true,
  get: function get() {
    return _definition.GraphQLEnumType;
  }
});
Object.defineProperty(exports, 'GraphQLInputObjectType', {
  enumerable: true,
  get: function get() {
    return _definition.GraphQLInputObjectType;
  }
});
Object.defineProperty(exports, 'GraphQLList', {
  enumerable: true,
  get: function get() {
    return _definition.GraphQLList;
  }
});
Object.defineProperty(exports, 'GraphQLNonNull', {
  enumerable: true,
  get: function get() {
    return _definition.GraphQLNonNull;
  }
});

var _directives = __webpack_require__(21);

Object.defineProperty(exports, 'DirectiveLocation', {
  enumerable: true,
  get: function get() {
    return _directives.DirectiveLocation;
  }
});
Object.defineProperty(exports, 'GraphQLDirective', {
  enumerable: true,
  get: function get() {
    return _directives.GraphQLDirective;
  }
});
Object.defineProperty(exports, 'specifiedDirectives', {
  enumerable: true,
  get: function get() {
    return _directives.specifiedDirectives;
  }
});
Object.defineProperty(exports, 'GraphQLIncludeDirective', {
  enumerable: true,
  get: function get() {
    return _directives.GraphQLIncludeDirective;
  }
});
Object.defineProperty(exports, 'GraphQLSkipDirective', {
  enumerable: true,
  get: function get() {
    return _directives.GraphQLSkipDirective;
  }
});
Object.defineProperty(exports, 'GraphQLDeprecatedDirective', {
  enumerable: true,
  get: function get() {
    return _directives.GraphQLDeprecatedDirective;
  }
});
Object.defineProperty(exports, 'DEFAULT_DEPRECATION_REASON', {
  enumerable: true,
  get: function get() {
    return _directives.DEFAULT_DEPRECATION_REASON;
  }
});

var _scalars = __webpack_require__(27);

Object.defineProperty(exports, 'GraphQLInt', {
  enumerable: true,
  get: function get() {
    return _scalars.GraphQLInt;
  }
});
Object.defineProperty(exports, 'GraphQLFloat', {
  enumerable: true,
  get: function get() {
    return _scalars.GraphQLFloat;
  }
});
Object.defineProperty(exports, 'GraphQLString', {
  enumerable: true,
  get: function get() {
    return _scalars.GraphQLString;
  }
});
Object.defineProperty(exports, 'GraphQLBoolean', {
  enumerable: true,
  get: function get() {
    return _scalars.GraphQLBoolean;
  }
});
Object.defineProperty(exports, 'GraphQLID', {
  enumerable: true,
  get: function get() {
    return _scalars.GraphQLID;
  }
});

var _introspection = __webpack_require__(22);

Object.defineProperty(exports, 'TypeKind', {
  enumerable: true,
  get: function get() {
    return _introspection.TypeKind;
  }
});
Object.defineProperty(exports, '__Schema', {
  enumerable: true,
  get: function get() {
    return _introspection.__Schema;
  }
});
Object.defineProperty(exports, '__Directive', {
  enumerable: true,
  get: function get() {
    return _introspection.__Directive;
  }
});
Object.defineProperty(exports, '__DirectiveLocation', {
  enumerable: true,
  get: function get() {
    return _introspection.__DirectiveLocation;
  }
});
Object.defineProperty(exports, '__Type', {
  enumerable: true,
  get: function get() {
    return _introspection.__Type;
  }
});
Object.defineProperty(exports, '__Field', {
  enumerable: true,
  get: function get() {
    return _introspection.__Field;
  }
});
Object.defineProperty(exports, '__InputValue', {
  enumerable: true,
  get: function get() {
    return _introspection.__InputValue;
  }
});
Object.defineProperty(exports, '__EnumValue', {
  enumerable: true,
  get: function get() {
    return _introspection.__EnumValue;
  }
});
Object.defineProperty(exports, '__TypeKind', {
  enumerable: true,
  get: function get() {
    return _introspection.__TypeKind;
  }
});
Object.defineProperty(exports, 'SchemaMetaFieldDef', {
  enumerable: true,
  get: function get() {
    return _introspection.SchemaMetaFieldDef;
  }
});
Object.defineProperty(exports, 'TypeMetaFieldDef', {
  enumerable: true,
  get: function get() {
    return _introspection.TypeMetaFieldDef;
  }
});
Object.defineProperty(exports, 'TypeNameMetaFieldDef', {
  enumerable: true,
  get: function get() {
    return _introspection.TypeNameMetaFieldDef;
  }
});

/***/ }),
/* 305 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.buildClientSchema = buildClientSchema;

var _invariant = __webpack_require__(13);

var _invariant2 = _interopRequireDefault(_invariant);

var _keyMap = __webpack_require__(42);

var _keyMap2 = _interopRequireDefault(_keyMap);

var _keyValMap = __webpack_require__(97);

var _keyValMap2 = _interopRequireDefault(_keyValMap);

var _valueFromAST = __webpack_require__(54);

var _parser = __webpack_require__(63);

var _schema = __webpack_require__(28);

var _definition = __webpack_require__(6);

var _introspection = __webpack_require__(22);

var _scalars = __webpack_require__(27);

var _directives = __webpack_require__(21);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

/**
 * Build a GraphQLSchema for use by client tools.
 *
 * Given the result of a client running the introspection query, creates and
 * returns a GraphQLSchema instance which can be then used with all graphql-js
 * tools, but cannot be used to execute a query, as introspection does not
 * represent the "resolver", "parse" or "serialize" functions or any other
 * server-internal mechanisms.
 */
function buildClientSchema(introspection) {

  // Get the schema from the introspection result.
  var schemaIntrospection = introspection.__schema;

  // Converts the list of types into a keyMap based on the type names.
  var typeIntrospectionMap = (0, _keyMap2.default)(schemaIntrospection.types, function (type) {
    return type.name;
  });

  // A cache to use to store the actual GraphQLType definition objects by name.
  // Initialize to the GraphQL built in scalars. All functions below are inline
  // so that this type def cache is within the scope of the closure.
  var typeDefCache = {
    String: _scalars.GraphQLString,
    Int: _scalars.GraphQLInt,
    Float: _scalars.GraphQLFloat,
    Boolean: _scalars.GraphQLBoolean,
    ID: _scalars.GraphQLID,
    __Schema: _introspection.__Schema,
    __Directive: _introspection.__Directive,
    __DirectiveLocation: _introspection.__DirectiveLocation,
    __Type: _introspection.__Type,
    __Field: _introspection.__Field,
    __InputValue: _introspection.__InputValue,
    __EnumValue: _introspection.__EnumValue,
    __TypeKind: _introspection.__TypeKind
  };

  // Given a type reference in introspection, return the GraphQLType instance.
  // preferring cached instances before building new instances.
  function getType(typeRef) {
    if (typeRef.kind === _introspection.TypeKind.LIST) {
      var itemRef = typeRef.ofType;
      if (!itemRef) {
        throw new Error('Decorated type deeper than introspection query.');
      }
      return new _definition.GraphQLList(getType(itemRef));
    }
    if (typeRef.kind === _introspection.TypeKind.NON_NULL) {
      var nullableRef = typeRef.ofType;
      if (!nullableRef) {
        throw new Error('Decorated type deeper than introspection query.');
      }
      var nullableType = getType(nullableRef);
      (0, _invariant2.default)(!(nullableType instanceof _definition.GraphQLNonNull), 'No nesting nonnull.');
      return new _definition.GraphQLNonNull(nullableType);
    }
    return getNamedType(typeRef.name);
  }

  function getNamedType(typeName) {
    if (typeDefCache[typeName]) {
      return typeDefCache[typeName];
    }
    var typeIntrospection = typeIntrospectionMap[typeName];
    if (!typeIntrospection) {
      throw new Error('Invalid or incomplete schema, unknown type: ' + typeName + '. Ensure ' + 'that a full introspection query is used in order to build a ' + 'client schema.');
    }
    var typeDef = buildType(typeIntrospection);
    typeDefCache[typeName] = typeDef;
    return typeDef;
  }

  function getInputType(typeRef) {
    var type = getType(typeRef);
    (0, _invariant2.default)((0, _definition.isInputType)(type), 'Introspection must provide input type for arguments.');
    return type;
  }

  function getOutputType(typeRef) {
    var type = getType(typeRef);
    (0, _invariant2.default)((0, _definition.isOutputType)(type), 'Introspection must provide output type for fields.');
    return type;
  }

  function getObjectType(typeRef) {
    var type = getType(typeRef);
    (0, _invariant2.default)(type instanceof _definition.GraphQLObjectType, 'Introspection must provide object type for possibleTypes.');
    return type;
  }

  function getInterfaceType(typeRef) {
    var type = getType(typeRef);
    (0, _invariant2.default)(type instanceof _definition.GraphQLInterfaceType, 'Introspection must provide interface type for interfaces.');
    return type;
  }

  // Given a type's introspection result, construct the correct
  // GraphQLType instance.
  function buildType(type) {
    switch (type.kind) {
      case _introspection.TypeKind.SCALAR:
        return buildScalarDef(type);
      case _introspection.TypeKind.OBJECT:
        return buildObjectDef(type);
      case _introspection.TypeKind.INTERFACE:
        return buildInterfaceDef(type);
      case _introspection.TypeKind.UNION:
        return buildUnionDef(type);
      case _introspection.TypeKind.ENUM:
        return buildEnumDef(type);
      case _introspection.TypeKind.INPUT_OBJECT:
        return buildInputObjectDef(type);
      default:
        throw new Error('Invalid or incomplete schema, unknown kind: ' + type.kind + '. Ensure ' + 'that a full introspection query is used in order to build a ' + 'client schema.');
    }
  }

  function buildScalarDef(scalarIntrospection) {
    return new _definition.GraphQLScalarType({
      name: scalarIntrospection.name,
      description: scalarIntrospection.description,
      serialize: function serialize(id) {
        return id;
      },
      // Note: validation calls the parse functions to determine if a
      // literal value is correct. Returning null would cause use of custom
      // scalars to always fail validation. Returning false causes them to
      // always pass validation.
      parseValue: function parseValue() {
        return false;
      },
      parseLiteral: function parseLiteral() {
        return false;
      }
    });
  }

  function buildObjectDef(objectIntrospection) {
    return new _definition.GraphQLObjectType({
      name: objectIntrospection.name,
      description: objectIntrospection.description,
      interfaces: objectIntrospection.interfaces.map(getInterfaceType),
      fields: function fields() {
        return buildFieldDefMap(objectIntrospection);
      }
    });
  }

  function buildInterfaceDef(interfaceIntrospection) {
    return new _definition.GraphQLInterfaceType({
      name: interfaceIntrospection.name,
      description: interfaceIntrospection.description,
      fields: function fields() {
        return buildFieldDefMap(interfaceIntrospection);
      },
      resolveType: cannotExecuteClientSchema
    });
  }

  function buildUnionDef(unionIntrospection) {
    return new _definition.GraphQLUnionType({
      name: unionIntrospection.name,
      description: unionIntrospection.description,
      types: unionIntrospection.possibleTypes.map(getObjectType),
      resolveType: cannotExecuteClientSchema
    });
  }

  function buildEnumDef(enumIntrospection) {
    return new _definition.GraphQLEnumType({
      name: enumIntrospection.name,
      description: enumIntrospection.description,
      values: (0, _keyValMap2.default)(enumIntrospection.enumValues, function (valueIntrospection) {
        return valueIntrospection.name;
      }, function (valueIntrospection) {
        return {
          description: valueIntrospection.description,
          deprecationReason: valueIntrospection.deprecationReason
        };
      })
    });
  }

  function buildInputObjectDef(inputObjectIntrospection) {
    return new _definition.GraphQLInputObjectType({
      name: inputObjectIntrospection.name,
      description: inputObjectIntrospection.description,
      fields: function fields() {
        return buildInputValueDefMap(inputObjectIntrospection.inputFields);
      }
    });
  }

  function buildFieldDefMap(typeIntrospection) {
    return (0, _keyValMap2.default)(typeIntrospection.fields, function (fieldIntrospection) {
      return fieldIntrospection.name;
    }, function (fieldIntrospection) {
      return {
        description: fieldIntrospection.description,
        deprecationReason: fieldIntrospection.deprecationReason,
        type: getOutputType(fieldIntrospection.type),
        args: buildInputValueDefMap(fieldIntrospection.args)
      };
    });
  }

  function buildInputValueDefMap(inputValueIntrospections) {
    return (0, _keyValMap2.default)(inputValueIntrospections, function (inputValue) {
      return inputValue.name;
    }, buildInputValue);
  }

  function buildInputValue(inputValueIntrospection) {
    var type = getInputType(inputValueIntrospection.type);
    var defaultValue = inputValueIntrospection.defaultValue ? (0, _valueFromAST.valueFromAST)((0, _parser.parseValue)(inputValueIntrospection.defaultValue), type) : undefined;
    return {
      name: inputValueIntrospection.name,
      description: inputValueIntrospection.description,
      type: type,
      defaultValue: defaultValue
    };
  }

  function buildDirective(directiveIntrospection) {
    // Support deprecated `on****` fields for building `locations`, as this
    // is used by GraphiQL which may need to support outdated servers.
    var locations = directiveIntrospection.locations ? directiveIntrospection.locations.slice() : [].concat(!directiveIntrospection.onField ? [] : [_directives.DirectiveLocation.FIELD], !directiveIntrospection.onOperation ? [] : [_directives.DirectiveLocation.QUERY, _directives.DirectiveLocation.MUTATION, _directives.DirectiveLocation.SUBSCRIPTION], !directiveIntrospection.onFragment ? [] : [_directives.DirectiveLocation.FRAGMENT_DEFINITION, _directives.DirectiveLocation.FRAGMENT_SPREAD, _directives.DirectiveLocation.INLINE_FRAGMENT]);
    return new _directives.GraphQLDirective({
      name: directiveIntrospection.name,
      description: directiveIntrospection.description,
      locations: locations,
      args: buildInputValueDefMap(directiveIntrospection.args)
    });
  }

  // Iterate through all types, getting the type definition for each, ensuring
  // that any type not directly referenced by a field will get created.
  var types = schemaIntrospection.types.map(function (typeIntrospection) {
    return getNamedType(typeIntrospection.name);
  });

  // Get the root Query, Mutation, and Subscription types.
  var queryType = getObjectType(schemaIntrospection.queryType);

  var mutationType = schemaIntrospection.mutationType ? getObjectType(schemaIntrospection.mutationType) : null;

  var subscriptionType = schemaIntrospection.subscriptionType ? getObjectType(schemaIntrospection.subscriptionType) : null;

  // Get the directives supported by Introspection, assuming empty-set if
  // directives were not queried for.
  var directives = schemaIntrospection.directives ? schemaIntrospection.directives.map(buildDirective) : [];

  // Then produce and return a Schema with these types.
  return new _schema.GraphQLSchema({
    query: queryType,
    mutation: mutationType,
    subscription: subscriptionType,
    types: types,
    directives: directives
  });
}
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function cannotExecuteClientSchema() {
  throw new Error('Client Schema cannot use Interface or Union types for execution.');
}

/***/ }),
/* 306 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.concatAST = concatAST;


/**
 * Provided a collection of ASTs, presumably each from different files,
 * concatenate the ASTs together into batched AST, useful for validating many
 * GraphQL source files which together represent one conceptual application.
 */
function concatAST(asts) {
  var batchDefinitions = [];
  for (var i = 0; i < asts.length; i++) {
    var definitions = asts[i].definitions;
    for (var j = 0; j < definitions.length; j++) {
      batchDefinitions.push(definitions[j]);
    }
  }
  return {
    kind: 'Document',
    definitions: batchDefinitions
  };
}
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/***/ }),
/* 307 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.extendSchema = extendSchema;

var _invariant = __webpack_require__(13);

var _invariant2 = _interopRequireDefault(_invariant);

var _keyMap = __webpack_require__(42);

var _keyMap2 = _interopRequireDefault(_keyMap);

var _keyValMap = __webpack_require__(97);

var _keyValMap2 = _interopRequireDefault(_keyValMap);

var _buildASTSchema = __webpack_require__(156);

var _valueFromAST = __webpack_require__(54);

var _GraphQLError = __webpack_require__(51);

var _schema = __webpack_require__(28);

var _definition = __webpack_require__(6);

var _directives = __webpack_require__(21);

var _introspection = __webpack_require__(22);

var _scalars = __webpack_require__(27);

var _kinds = __webpack_require__(10);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

/**
 * Produces a new schema given an existing schema and a document which may
 * contain GraphQL type extensions and definitions. The original schema will
 * remain unaltered.
 *
 * Because a schema represents a graph of references, a schema cannot be
 * extended without effectively making an entire copy. We do not know until it's
 * too late if subgraphs remain unchanged.
 *
 * This algorithm copies the provided schema, applying extensions while
 * producing the copy. The original schema remains unaltered.
 */

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function extendSchema(schema, documentAST) {
  (0, _invariant2.default)(schema instanceof _schema.GraphQLSchema, 'Must provide valid GraphQLSchema');

  (0, _invariant2.default)(documentAST && documentAST.kind === _kinds.DOCUMENT, 'Must provide valid Document AST');

  // Collect the type definitions and extensions found in the document.
  var typeDefinitionMap = {};
  var typeExtensionsMap = {};

  // New directives and types are separate because a directives and types can
  // have the same name. For example, a type named "skip".
  var directiveDefinitions = [];

  for (var i = 0; i < documentAST.definitions.length; i++) {
    var def = documentAST.definitions[i];
    switch (def.kind) {
      case _kinds.OBJECT_TYPE_DEFINITION:
      case _kinds.INTERFACE_TYPE_DEFINITION:
      case _kinds.ENUM_TYPE_DEFINITION:
      case _kinds.UNION_TYPE_DEFINITION:
      case _kinds.SCALAR_TYPE_DEFINITION:
      case _kinds.INPUT_OBJECT_TYPE_DEFINITION:
        // Sanity check that none of the defined types conflict with the
        // schema's existing types.
        var typeName = def.name.value;
        if (schema.getType(typeName)) {
          throw new _GraphQLError.GraphQLError('Type "' + typeName + '" already exists in the schema. It cannot also ' + 'be defined in this type definition.', [def]);
        }
        typeDefinitionMap[typeName] = def;
        break;
      case _kinds.TYPE_EXTENSION_DEFINITION:
        // Sanity check that this type extension exists within the
        // schema's existing types.
        var extendedTypeName = def.definition.name.value;
        var existingType = schema.getType(extendedTypeName);
        if (!existingType) {
          throw new _GraphQLError.GraphQLError('Cannot extend type "' + extendedTypeName + '" because it does not ' + 'exist in the existing schema.', [def.definition]);
        }
        if (!(existingType instanceof _definition.GraphQLObjectType)) {
          throw new _GraphQLError.GraphQLError('Cannot extend non-object type "' + extendedTypeName + '".', [def.definition]);
        }
        var extensions = typeExtensionsMap[extendedTypeName];
        if (extensions) {
          extensions.push(def);
        } else {
          extensions = [def];
        }
        typeExtensionsMap[extendedTypeName] = extensions;
        break;
      case _kinds.DIRECTIVE_DEFINITION:
        var directiveName = def.name.value;
        var existingDirective = schema.getDirective(directiveName);
        if (existingDirective) {
          throw new _GraphQLError.GraphQLError('Directive "' + directiveName + '" already exists in the schema. It ' + 'cannot be redefined.', [def]);
        }
        directiveDefinitions.push(def);
        break;
    }
  }

  // If this document contains no new types, extensions, or directives then
  // return the same unmodified GraphQLSchema instance.
  if (Object.keys(typeExtensionsMap).length === 0 && Object.keys(typeDefinitionMap).length === 0 && directiveDefinitions.length === 0) {
    return schema;
  }

  // A cache to use to store the actual GraphQLType definition objects by name.
  // Initialize to the GraphQL built in scalars and introspection types. All
  // functions below are inline so that this type def cache is within the scope
  // of the closure.
  var typeDefCache = {
    String: _scalars.GraphQLString,
    Int: _scalars.GraphQLInt,
    Float: _scalars.GraphQLFloat,
    Boolean: _scalars.GraphQLBoolean,
    ID: _scalars.GraphQLID,
    __Schema: _introspection.__Schema,
    __Directive: _introspection.__Directive,
    __DirectiveLocation: _introspection.__DirectiveLocation,
    __Type: _introspection.__Type,
    __Field: _introspection.__Field,
    __InputValue: _introspection.__InputValue,
    __EnumValue: _introspection.__EnumValue,
    __TypeKind: _introspection.__TypeKind
  };

  // Get the root Query, Mutation, and Subscription object types.
  var queryType = getTypeFromDef(schema.getQueryType());

  var existingMutationType = schema.getMutationType();
  var mutationType = existingMutationType ? getTypeFromDef(existingMutationType) : null;

  var existingSubscriptionType = schema.getSubscriptionType();
  var subscriptionType = existingSubscriptionType ? getTypeFromDef(existingSubscriptionType) : null;

  // Iterate through all types, getting the type definition for each, ensuring
  // that any type not directly referenced by a field will get created.
  var typeMap = schema.getTypeMap();
  var types = Object.keys(typeMap).map(function (typeName) {
    return getTypeFromDef(typeMap[typeName]);
  });

  // Do the same with new types, appending to the list of defined types.
  Object.keys(typeDefinitionMap).forEach(function (typeName) {
    types.push(getTypeFromAST(typeDefinitionMap[typeName]));
  });

  // Then produce and return a Schema with these types.
  return new _schema.GraphQLSchema({
    query: queryType,
    mutation: mutationType,
    subscription: subscriptionType,
    types: types,
    directives: getMergedDirectives()
  });

  // Below are functions used for producing this schema that have closed over
  // this scope and have access to the schema, cache, and newly defined types.

  function getMergedDirectives() {
    var existingDirectives = schema.getDirectives();
    (0, _invariant2.default)(existingDirectives, 'schema must have default directives');

    var newDirectives = directiveDefinitions.map(function (directiveNode) {
      return getDirective(directiveNode);
    });
    return existingDirectives.concat(newDirectives);
  }

  function getTypeFromDef(typeDef) {
    var type = _getNamedType(typeDef.name);
    (0, _invariant2.default)(type, 'Missing type from schema');
    return type;
  }

  function getTypeFromAST(node) {
    var type = _getNamedType(node.name.value);
    if (!type) {
      throw new _GraphQLError.GraphQLError('Unknown type: "' + node.name.value + '". Ensure that this type exists ' + 'either in the original schema, or is added in a type definition.', [node]);
    }
    return type;
  }

  function getObjectTypeFromAST(node) {
    var type = getTypeFromAST(node);
    (0, _invariant2.default)(type instanceof _definition.GraphQLObjectType, 'Must be Object type.');
    return type;
  }

  function getInterfaceTypeFromAST(node) {
    var type = getTypeFromAST(node);
    (0, _invariant2.default)(type instanceof _definition.GraphQLInterfaceType, 'Must be Interface type.');
    return type;
  }

  function getInputTypeFromAST(node) {
    var type = getTypeFromAST(node);
    (0, _invariant2.default)((0, _definition.isInputType)(type), 'Must be Input type.');
    return type;
  }

  function getOutputTypeFromAST(node) {
    var type = getTypeFromAST(node);
    (0, _invariant2.default)((0, _definition.isOutputType)(type), 'Must be Output type.');
    return type;
  }

  // Given a name, returns a type from either the existing schema or an
  // added type.
  function _getNamedType(typeName) {
    var cachedTypeDef = typeDefCache[typeName];
    if (cachedTypeDef) {
      return cachedTypeDef;
    }

    var existingType = schema.getType(typeName);
    if (existingType) {
      var typeDef = extendType(existingType);
      typeDefCache[typeName] = typeDef;
      return typeDef;
    }

    var typeNode = typeDefinitionMap[typeName];
    if (typeNode) {
      var _typeDef = buildType(typeNode);
      typeDefCache[typeName] = _typeDef;
      return _typeDef;
    }
  }

  // Given a type's introspection result, construct the correct
  // GraphQLType instance.
  function extendType(type) {
    if (type instanceof _definition.GraphQLObjectType) {
      return extendObjectType(type);
    }
    if (type instanceof _definition.GraphQLInterfaceType) {
      return extendInterfaceType(type);
    }
    if (type instanceof _definition.GraphQLUnionType) {
      return extendUnionType(type);
    }
    return type;
  }

  function extendObjectType(type) {
    return new _definition.GraphQLObjectType({
      name: type.name,
      description: type.description,
      interfaces: function interfaces() {
        return extendImplementedInterfaces(type);
      },
      fields: function fields() {
        return extendFieldMap(type);
      },
      isTypeOf: type.isTypeOf
    });
  }

  function extendInterfaceType(type) {
    return new _definition.GraphQLInterfaceType({
      name: type.name,
      description: type.description,
      fields: function fields() {
        return extendFieldMap(type);
      },
      resolveType: type.resolveType
    });
  }

  function extendUnionType(type) {
    return new _definition.GraphQLUnionType({
      name: type.name,
      description: type.description,
      types: type.getTypes().map(getTypeFromDef),
      resolveType: type.resolveType
    });
  }

  function extendImplementedInterfaces(type) {
    var interfaces = type.getInterfaces().map(getTypeFromDef);

    // If there are any extensions to the interfaces, apply those here.
    var extensions = typeExtensionsMap[type.name];
    if (extensions) {
      extensions.forEach(function (extension) {
        extension.definition.interfaces.forEach(function (namedType) {
          var interfaceName = namedType.name.value;
          if (interfaces.some(function (def) {
            return def.name === interfaceName;
          })) {
            throw new _GraphQLError.GraphQLError('Type "' + type.name + '" already implements "' + interfaceName + '". ' + 'It cannot also be implemented in this type extension.', [namedType]);
          }
          interfaces.push(getInterfaceTypeFromAST(namedType));
        });
      });
    }

    return interfaces;
  }

  function extendFieldMap(type) {
    var newFieldMap = {};
    var oldFieldMap = type.getFields();
    Object.keys(oldFieldMap).forEach(function (fieldName) {
      var field = oldFieldMap[fieldName];
      newFieldMap[fieldName] = {
        description: field.description,
        deprecationReason: field.deprecationReason,
        type: extendFieldType(field.type),
        args: (0, _keyMap2.default)(field.args, function (arg) {
          return arg.name;
        }),
        resolve: field.resolve
      };
    });

    // If there are any extensions to the fields, apply those here.
    var extensions = typeExtensionsMap[type.name];
    if (extensions) {
      extensions.forEach(function (extension) {
        extension.definition.fields.forEach(function (field) {
          var fieldName = field.name.value;
          if (oldFieldMap[fieldName]) {
            throw new _GraphQLError.GraphQLError('Field "' + type.name + '.' + fieldName + '" already exists in the ' + 'schema. It cannot also be defined in this type extension.', [field]);
          }
          newFieldMap[fieldName] = {
            description: (0, _buildASTSchema.getDescription)(field),
            type: buildOutputFieldType(field.type),
            args: buildInputValues(field.arguments),
            deprecationReason: (0, _buildASTSchema.getDeprecationReason)(field.directives)
          };
        });
      });
    }

    return newFieldMap;
  }

  function extendFieldType(typeDef) {
    if (typeDef instanceof _definition.GraphQLList) {
      return new _definition.GraphQLList(extendFieldType(typeDef.ofType));
    }
    if (typeDef instanceof _definition.GraphQLNonNull) {
      return new _definition.GraphQLNonNull(extendFieldType(typeDef.ofType));
    }
    return getTypeFromDef(typeDef);
  }

  function buildType(typeNode) {
    switch (typeNode.kind) {
      case _kinds.OBJECT_TYPE_DEFINITION:
        return buildObjectType(typeNode);
      case _kinds.INTERFACE_TYPE_DEFINITION:
        return buildInterfaceType(typeNode);
      case _kinds.UNION_TYPE_DEFINITION:
        return buildUnionType(typeNode);
      case _kinds.SCALAR_TYPE_DEFINITION:
        return buildScalarType(typeNode);
      case _kinds.ENUM_TYPE_DEFINITION:
        return buildEnumType(typeNode);
      case _kinds.INPUT_OBJECT_TYPE_DEFINITION:
        return buildInputObjectType(typeNode);
    }
    throw new TypeError('Unknown type kind ' + typeNode.kind);
  }

  function buildObjectType(typeNode) {
    return new _definition.GraphQLObjectType({
      name: typeNode.name.value,
      description: (0, _buildASTSchema.getDescription)(typeNode),
      interfaces: function interfaces() {
        return buildImplementedInterfaces(typeNode);
      },
      fields: function fields() {
        return buildFieldMap(typeNode);
      }
    });
  }

  function buildInterfaceType(typeNode) {
    return new _definition.GraphQLInterfaceType({
      name: typeNode.name.value,
      description: (0, _buildASTSchema.getDescription)(typeNode),
      fields: function fields() {
        return buildFieldMap(typeNode);
      },
      resolveType: cannotExecuteExtendedSchema
    });
  }

  function buildUnionType(typeNode) {
    return new _definition.GraphQLUnionType({
      name: typeNode.name.value,
      description: (0, _buildASTSchema.getDescription)(typeNode),
      types: typeNode.types.map(getObjectTypeFromAST),
      resolveType: cannotExecuteExtendedSchema
    });
  }

  function buildScalarType(typeNode) {
    return new _definition.GraphQLScalarType({
      name: typeNode.name.value,
      description: (0, _buildASTSchema.getDescription)(typeNode),
      serialize: function serialize(id) {
        return id;
      },
      // Note: validation calls the parse functions to determine if a
      // literal value is correct. Returning null would cause use of custom
      // scalars to always fail validation. Returning false causes them to
      // always pass validation.
      parseValue: function parseValue() {
        return false;
      },
      parseLiteral: function parseLiteral() {
        return false;
      }
    });
  }

  function buildEnumType(typeNode) {
    return new _definition.GraphQLEnumType({
      name: typeNode.name.value,
      description: (0, _buildASTSchema.getDescription)(typeNode),
      values: (0, _keyValMap2.default)(typeNode.values, function (enumValue) {
        return enumValue.name.value;
      }, function (enumValue) {
        return {
          description: (0, _buildASTSchema.getDescription)(enumValue),
          deprecationReason: (0, _buildASTSchema.getDeprecationReason)(enumValue.directives)
        };
      })
    });
  }

  function buildInputObjectType(typeNode) {
    return new _definition.GraphQLInputObjectType({
      name: typeNode.name.value,
      description: (0, _buildASTSchema.getDescription)(typeNode),
      fields: function fields() {
        return buildInputValues(typeNode.fields);
      }
    });
  }

  function getDirective(directiveNode) {
    return new _directives.GraphQLDirective({
      name: directiveNode.name.value,
      locations: directiveNode.locations.map(function (node) {
        return node.value;
      }),
      args: directiveNode.arguments && buildInputValues(directiveNode.arguments)
    });
  }

  function buildImplementedInterfaces(typeNode) {
    return typeNode.interfaces && typeNode.interfaces.map(getInterfaceTypeFromAST);
  }

  function buildFieldMap(typeNode) {
    return (0, _keyValMap2.default)(typeNode.fields, function (field) {
      return field.name.value;
    }, function (field) {
      return {
        type: buildOutputFieldType(field.type),
        description: (0, _buildASTSchema.getDescription)(field),
        args: buildInputValues(field.arguments),
        deprecationReason: (0, _buildASTSchema.getDeprecationReason)(field.directives)
      };
    });
  }

  function buildInputValues(values) {
    return (0, _keyValMap2.default)(values, function (value) {
      return value.name.value;
    }, function (value) {
      var type = buildInputFieldType(value.type);
      return {
        type: type,
        description: (0, _buildASTSchema.getDescription)(value),
        defaultValue: (0, _valueFromAST.valueFromAST)(value.defaultValue, type)
      };
    });
  }

  function buildInputFieldType(typeNode) {
    if (typeNode.kind === _kinds.LIST_TYPE) {
      return new _definition.GraphQLList(buildInputFieldType(typeNode.type));
    }
    if (typeNode.kind === _kinds.NON_NULL_TYPE) {
      var nullableType = buildInputFieldType(typeNode.type);
      (0, _invariant2.default)(!(nullableType instanceof _definition.GraphQLNonNull), 'Must be nullable');
      return new _definition.GraphQLNonNull(nullableType);
    }
    return getInputTypeFromAST(typeNode);
  }

  function buildOutputFieldType(typeNode) {
    if (typeNode.kind === _kinds.LIST_TYPE) {
      return new _definition.GraphQLList(buildOutputFieldType(typeNode.type));
    }
    if (typeNode.kind === _kinds.NON_NULL_TYPE) {
      var nullableType = buildOutputFieldType(typeNode.type);
      (0, _invariant2.default)(!(nullableType instanceof _definition.GraphQLNonNull), 'Must be nullable');
      return new _definition.GraphQLNonNull(nullableType);
    }
    return getOutputTypeFromAST(typeNode);
  }
}

function cannotExecuteExtendedSchema() {
  throw new Error('Extended Schema cannot use Interface or Union types for execution.');
}

/***/ }),
/* 308 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.DangerousChangeType = exports.BreakingChangeType = undefined;
exports.findBreakingChanges = findBreakingChanges;
exports.findDangerousChanges = findDangerousChanges;
exports.findRemovedTypes = findRemovedTypes;
exports.findTypesThatChangedKind = findTypesThatChangedKind;
exports.findArgChanges = findArgChanges;
exports.findFieldsThatChangedType = findFieldsThatChangedType;
exports.findTypesRemovedFromUnions = findTypesRemovedFromUnions;
exports.findValuesRemovedFromEnums = findValuesRemovedFromEnums;

var _definition = __webpack_require__(6);

var _schema = __webpack_require__(28);

/**
 *  Copyright (c) 2016, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

var BreakingChangeType = exports.BreakingChangeType = {
  FIELD_CHANGED_KIND: 'FIELD_CHANGED_KIND',
  FIELD_REMOVED: 'FIELD_REMOVED',
  TYPE_CHANGED_KIND: 'TYPE_CHANGED_KIND',
  TYPE_REMOVED: 'TYPE_REMOVED',
  TYPE_REMOVED_FROM_UNION: 'TYPE_REMOVED_FROM_UNION',
  VALUE_REMOVED_FROM_ENUM: 'VALUE_REMOVED_FROM_ENUM',
  ARG_REMOVED: 'ARG_REMOVED',
  ARG_CHANGED_KIND: 'ARG_CHANGED_KIND'
};

var DangerousChangeType = exports.DangerousChangeType = {
  ARG_DEFAULT_VALUE_CHANGE: 'ARG_DEFAULT_VALUE_CHANGE'
};

/**
 * Given two schemas, returns an Array containing descriptions of all the types
 * of breaking changes covered by the other functions down below.
 */
function findBreakingChanges(oldSchema, newSchema) {
  return [].concat(findRemovedTypes(oldSchema, newSchema), findTypesThatChangedKind(oldSchema, newSchema), findFieldsThatChangedType(oldSchema, newSchema), findTypesRemovedFromUnions(oldSchema, newSchema), findValuesRemovedFromEnums(oldSchema, newSchema), findArgChanges(oldSchema, newSchema).breakingChanges);
}

/**
 * Given two schemas, returns an Array containing descriptions of all the types
 * of potentially dangerous changes covered by the other functions down below.
 */
function findDangerousChanges(oldSchema, newSchema) {
  return [].concat(findArgChanges(oldSchema, newSchema).dangerousChanges);
}

/**
 * Given two schemas, returns an Array containing descriptions of any breaking
 * changes in the newSchema related to removing an entire type.
 */
function findRemovedTypes(oldSchema, newSchema) {
  var oldTypeMap = oldSchema.getTypeMap();
  var newTypeMap = newSchema.getTypeMap();

  var breakingChanges = [];
  Object.keys(oldTypeMap).forEach(function (typeName) {
    if (!newTypeMap[typeName]) {
      breakingChanges.push({
        type: BreakingChangeType.TYPE_REMOVED,
        description: typeName + ' was removed.'
      });
    }
  });
  return breakingChanges;
}

/**
 * Given two schemas, returns an Array containing descriptions of any breaking
 * changes in the newSchema related to changing the type of a type.
 */
function findTypesThatChangedKind(oldSchema, newSchema) {
  var oldTypeMap = oldSchema.getTypeMap();
  var newTypeMap = newSchema.getTypeMap();

  var breakingChanges = [];
  Object.keys(oldTypeMap).forEach(function (typeName) {
    if (!newTypeMap[typeName]) {
      return;
    }
    var oldType = oldTypeMap[typeName];
    var newType = newTypeMap[typeName];
    if (!(oldType instanceof newType.constructor)) {
      breakingChanges.push({
        type: BreakingChangeType.TYPE_CHANGED_KIND,
        description: typeName + ' changed from ' + (typeKindName(oldType) + ' to ' + typeKindName(newType) + '.')
      });
    }
  });
  return breakingChanges;
}

/**
 * Given two schemas, returns an Array containing descriptions of any
 * breaking or dangerous changes in the newSchema related to arguments
 * (such as removal or change of type of an argument, or a change in an
 * argument's default value).
 */
function findArgChanges(oldSchema, newSchema) {
  var oldTypeMap = oldSchema.getTypeMap();
  var newTypeMap = newSchema.getTypeMap();

  var breakingChanges = [];
  var dangerousChanges = [];

  Object.keys(oldTypeMap).forEach(function (typeName) {
    var oldType = oldTypeMap[typeName];
    var newType = newTypeMap[typeName];
    if (!(oldType instanceof _definition.GraphQLObjectType) || !(newType instanceof oldType.constructor)) {
      return;
    }

    var oldTypeFields = oldType.getFields();
    var newTypeFields = newType.getFields();

    Object.keys(oldTypeFields).forEach(function (fieldName) {
      if (!newTypeFields[fieldName]) {
        return;
      }

      oldTypeFields[fieldName].args.forEach(function (oldArgDef) {
        var newArgs = newTypeFields[fieldName].args;
        var newTypeArgIndex = newArgs.findIndex(function (arg) {
          return arg.name === oldArgDef.name;
        });
        var newArgDef = newArgs[newTypeArgIndex];

        // Arg not present
        if (newTypeArgIndex < 0) {
          breakingChanges.push({
            type: BreakingChangeType.ARG_REMOVED,
            description: oldType.name + '.' + fieldName + ' arg ' + (oldArgDef.name + ' was removed')
          });

          // Arg changed type in a breaking way
        } else if (oldArgDef.type !== newArgDef.type && (0, _definition.getNullableType)(oldArgDef.type) !== newArgDef.type) {
          breakingChanges.push({
            type: BreakingChangeType.ARG_CHANGED_KIND,
            description: oldType.name + '.' + fieldName + ' arg ' + (oldArgDef.name + ' has changed type from ') + (oldArgDef.type.toString() + ' to ' + newArgDef.type.toString())
          });

          // Arg default value has changed
        } else if (oldArgDef.defaultValue !== undefined && oldArgDef.defaultValue !== newArgDef.defaultValue) {
          dangerousChanges.push({
            type: DangerousChangeType.ARG_DEFAULT_VALUE_CHANGE,
            description: oldType.name + '.' + fieldName + ' arg ' + oldArgDef.name + ' ' + 'has changed defaultValue'
          });
        }
      });
    });
  });

  return {
    breakingChanges: breakingChanges,
    dangerousChanges: dangerousChanges
  };
}

function typeKindName(type) {
  if (type instanceof _definition.GraphQLScalarType) {
    return 'a Scalar type';
  }
  if (type instanceof _definition.GraphQLObjectType) {
    return 'an Object type';
  }
  if (type instanceof _definition.GraphQLInterfaceType) {
    return 'an Interface type';
  }
  if (type instanceof _definition.GraphQLUnionType) {
    return 'a Union type';
  }
  if (type instanceof _definition.GraphQLEnumType) {
    return 'an Enum type';
  }
  if (type instanceof _definition.GraphQLInputObjectType) {
    return 'an Input type';
  }
  throw new TypeError('Unknown type ' + type.constructor.name);
}

/**
 * Given two schemas, returns an Array containing descriptions of any breaking
 * changes in the newSchema related to the fields on a type. This includes if
 * a field has been removed from a type or if a field has changed type.
 */
function findFieldsThatChangedType(oldSchema, newSchema) {
  var oldTypeMap = oldSchema.getTypeMap();
  var newTypeMap = newSchema.getTypeMap();

  var breakingFieldChanges = [];
  Object.keys(oldTypeMap).forEach(function (typeName) {
    var oldType = oldTypeMap[typeName];
    var newType = newTypeMap[typeName];
    if (!(oldType instanceof _definition.GraphQLObjectType || oldType instanceof _definition.GraphQLInterfaceType || oldType instanceof _definition.GraphQLInputObjectType) || !(newType instanceof oldType.constructor)) {
      return;
    }

    var oldTypeFieldsDef = oldType.getFields();
    var newTypeFieldsDef = newType.getFields();
    Object.keys(oldTypeFieldsDef).forEach(function (fieldName) {
      // Check if the field is missing on the type in the new schema.
      if (!(fieldName in newTypeFieldsDef)) {
        breakingFieldChanges.push({
          type: BreakingChangeType.FIELD_REMOVED,
          description: typeName + '.' + fieldName + ' was removed.'
        });
      } else {
        // Check if the field's type has changed in the new schema.
        var oldFieldType = (0, _definition.getNamedType)(oldTypeFieldsDef[fieldName].type);
        var newFieldType = (0, _definition.getNamedType)(newTypeFieldsDef[fieldName].type);
        if (oldFieldType && newFieldType && oldFieldType.name !== newFieldType.name) {
          breakingFieldChanges.push({
            type: BreakingChangeType.FIELD_CHANGED_KIND,
            description: typeName + '.' + fieldName + ' changed type from ' + (oldFieldType.name + ' to ' + newFieldType.name + '.')
          });
        }
      }
    });
  });
  return breakingFieldChanges;
}

/**
 * Given two schemas, returns an Array containing descriptions of any breaking
 * changes in the newSchema related to removing types from a union type.
 */
function findTypesRemovedFromUnions(oldSchema, newSchema) {
  var oldTypeMap = oldSchema.getTypeMap();
  var newTypeMap = newSchema.getTypeMap();

  var typesRemovedFromUnion = [];
  Object.keys(oldTypeMap).forEach(function (typeName) {
    var oldType = oldTypeMap[typeName];
    var newType = newTypeMap[typeName];
    if (!(oldType instanceof _definition.GraphQLUnionType) || !(newType instanceof _definition.GraphQLUnionType)) {
      return;
    }
    var typeNamesInNewUnion = Object.create(null);
    newType.getTypes().forEach(function (type) {
      typeNamesInNewUnion[type.name] = true;
    });
    oldType.getTypes().forEach(function (type) {
      if (!typeNamesInNewUnion[type.name]) {
        typesRemovedFromUnion.push({
          type: BreakingChangeType.TYPE_REMOVED_FROM_UNION,
          description: type.name + ' was removed from union type ' + typeName + '.'
        });
      }
    });
  });
  return typesRemovedFromUnion;
}

/**
 * Given two schemas, returns an Array containing descriptions of any breaking
 * changes in the newSchema related to removing values from an enum type.
 */
function findValuesRemovedFromEnums(oldSchema, newSchema) {
  var oldTypeMap = oldSchema.getTypeMap();
  var newTypeMap = newSchema.getTypeMap();

  var valuesRemovedFromEnums = [];
  Object.keys(oldTypeMap).forEach(function (typeName) {
    var oldType = oldTypeMap[typeName];
    var newType = newTypeMap[typeName];
    if (!(oldType instanceof _definition.GraphQLEnumType) || !(newType instanceof _definition.GraphQLEnumType)) {
      return;
    }
    var valuesInNewEnum = Object.create(null);
    newType.getValues().forEach(function (value) {
      valuesInNewEnum[value.name] = true;
    });
    oldType.getValues().forEach(function (value) {
      if (!valuesInNewEnum[value.name]) {
        valuesRemovedFromEnums.push({
          type: BreakingChangeType.VALUE_REMOVED_FROM_ENUM,
          description: value.name + ' was removed from enum type ' + typeName + '.'
        });
      }
    });
  });
  return valuesRemovedFromEnums;
}

/***/ }),
/* 309 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.findDeprecatedUsages = findDeprecatedUsages;

var _GraphQLError = __webpack_require__(51);

var _visitor = __webpack_require__(53);

var _definition = __webpack_require__(6);

var _schema = __webpack_require__(28);

var _TypeInfo = __webpack_require__(103);

/**
 * A validation rule which reports deprecated usages.
 *
 * Returns a list of GraphQLError instances describing each deprecated use.
 */
function findDeprecatedUsages(schema, ast) {
  var errors = [];
  var typeInfo = new _TypeInfo.TypeInfo(schema);

  (0, _visitor.visit)(ast, (0, _visitor.visitWithTypeInfo)(typeInfo, {
    Field: function Field(node) {
      var fieldDef = typeInfo.getFieldDef();
      if (fieldDef && fieldDef.isDeprecated) {
        var parentType = typeInfo.getParentType();
        if (parentType) {
          var reason = fieldDef.deprecationReason;
          errors.push(new _GraphQLError.GraphQLError('The field ' + parentType.name + '.' + fieldDef.name + ' is deprecated.' + (reason ? ' ' + reason : ''), [node]));
        }
      }
    },
    EnumValue: function EnumValue(node) {
      var enumVal = typeInfo.getEnumValue();
      if (enumVal && enumVal.isDeprecated) {
        var type = (0, _definition.getNamedType)(typeInfo.getInputType());
        if (type) {
          var reason = enumVal.deprecationReason;
          errors.push(new _GraphQLError.GraphQLError('The enum value ' + type.name + '.' + enumVal.name + ' is deprecated.' + (reason ? ' ' + reason : ''), [node]));
        }
      }
    }
  }));

  return errors;
}
/**
 *  Copyright (c) Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/***/ }),
/* 310 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.getOperationAST = getOperationAST;

var _kinds = __webpack_require__(10);

/**
 * Returns an operation AST given a document AST and optionally an operation
 * name. If a name is not provided, an operation is only returned if only one is
 * provided in the document.
 */
function getOperationAST(documentAST, operationName) {
  var operation = null;
  for (var i = 0; i < documentAST.definitions.length; i++) {
    var definition = documentAST.definitions[i];
    if (definition.kind === _kinds.OPERATION_DEFINITION) {
      if (!operationName) {
        // If no operation name was provided, only return an Operation if there
        // is one defined in the document. Upon encountering the second, return
        // null.
        if (operation) {
          return null;
        }
        operation = definition;
      } else if (definition.name && definition.name.value === operationName) {
        return definition;
      }
    }
  }
  return operation;
}
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/***/ }),
/* 311 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _introspectionQuery = __webpack_require__(312);

Object.defineProperty(exports, 'introspectionQuery', {
  enumerable: true,
  get: function get() {
    return _introspectionQuery.introspectionQuery;
  }
});

var _getOperationAST = __webpack_require__(310);

Object.defineProperty(exports, 'getOperationAST', {
  enumerable: true,
  get: function get() {
    return _getOperationAST.getOperationAST;
  }
});

var _buildClientSchema = __webpack_require__(305);

Object.defineProperty(exports, 'buildClientSchema', {
  enumerable: true,
  get: function get() {
    return _buildClientSchema.buildClientSchema;
  }
});

var _buildASTSchema = __webpack_require__(156);

Object.defineProperty(exports, 'buildASTSchema', {
  enumerable: true,
  get: function get() {
    return _buildASTSchema.buildASTSchema;
  }
});
Object.defineProperty(exports, 'buildSchema', {
  enumerable: true,
  get: function get() {
    return _buildASTSchema.buildSchema;
  }
});

var _extendSchema = __webpack_require__(307);

Object.defineProperty(exports, 'extendSchema', {
  enumerable: true,
  get: function get() {
    return _extendSchema.extendSchema;
  }
});

var _schemaPrinter = __webpack_require__(313);

Object.defineProperty(exports, 'printSchema', {
  enumerable: true,
  get: function get() {
    return _schemaPrinter.printSchema;
  }
});
Object.defineProperty(exports, 'printType', {
  enumerable: true,
  get: function get() {
    return _schemaPrinter.printType;
  }
});
Object.defineProperty(exports, 'printIntrospectionSchema', {
  enumerable: true,
  get: function get() {
    return _schemaPrinter.printIntrospectionSchema;
  }
});

var _typeFromAST = __webpack_require__(23);

Object.defineProperty(exports, 'typeFromAST', {
  enumerable: true,
  get: function get() {
    return _typeFromAST.typeFromAST;
  }
});

var _valueFromAST = __webpack_require__(54);

Object.defineProperty(exports, 'valueFromAST', {
  enumerable: true,
  get: function get() {
    return _valueFromAST.valueFromAST;
  }
});

var _astFromValue = __webpack_require__(105);

Object.defineProperty(exports, 'astFromValue', {
  enumerable: true,
  get: function get() {
    return _astFromValue.astFromValue;
  }
});

var _TypeInfo = __webpack_require__(103);

Object.defineProperty(exports, 'TypeInfo', {
  enumerable: true,
  get: function get() {
    return _TypeInfo.TypeInfo;
  }
});

var _isValidJSValue = __webpack_require__(157);

Object.defineProperty(exports, 'isValidJSValue', {
  enumerable: true,
  get: function get() {
    return _isValidJSValue.isValidJSValue;
  }
});

var _isValidLiteralValue = __webpack_require__(64);

Object.defineProperty(exports, 'isValidLiteralValue', {
  enumerable: true,
  get: function get() {
    return _isValidLiteralValue.isValidLiteralValue;
  }
});

var _concatAST = __webpack_require__(306);

Object.defineProperty(exports, 'concatAST', {
  enumerable: true,
  get: function get() {
    return _concatAST.concatAST;
  }
});

var _separateOperations = __webpack_require__(314);

Object.defineProperty(exports, 'separateOperations', {
  enumerable: true,
  get: function get() {
    return _separateOperations.separateOperations;
  }
});

var _typeComparators = __webpack_require__(65);

Object.defineProperty(exports, 'isEqualType', {
  enumerable: true,
  get: function get() {
    return _typeComparators.isEqualType;
  }
});
Object.defineProperty(exports, 'isTypeSubTypeOf', {
  enumerable: true,
  get: function get() {
    return _typeComparators.isTypeSubTypeOf;
  }
});
Object.defineProperty(exports, 'doTypesOverlap', {
  enumerable: true,
  get: function get() {
    return _typeComparators.doTypesOverlap;
  }
});

var _assertValidName = __webpack_require__(104);

Object.defineProperty(exports, 'assertValidName', {
  enumerable: true,
  get: function get() {
    return _assertValidName.assertValidName;
  }
});

var _findBreakingChanges = __webpack_require__(308);

Object.defineProperty(exports, 'findBreakingChanges', {
  enumerable: true,
  get: function get() {
    return _findBreakingChanges.findBreakingChanges;
  }
});

var _findDeprecatedUsages = __webpack_require__(309);

Object.defineProperty(exports, 'findDeprecatedUsages', {
  enumerable: true,
  get: function get() {
    return _findDeprecatedUsages.findDeprecatedUsages;
  }
});

/***/ }),
/* 312 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
var introspectionQuery = exports.introspectionQuery = '\n  query IntrospectionQuery {\n    __schema {\n      queryType { name }\n      mutationType { name }\n      subscriptionType { name }\n      types {\n        ...FullType\n      }\n      directives {\n        name\n        description\n        locations\n        args {\n          ...InputValue\n        }\n      }\n    }\n  }\n\n  fragment FullType on __Type {\n    kind\n    name\n    description\n    fields(includeDeprecated: true) {\n      name\n      description\n      args {\n        ...InputValue\n      }\n      type {\n        ...TypeRef\n      }\n      isDeprecated\n      deprecationReason\n    }\n    inputFields {\n      ...InputValue\n    }\n    interfaces {\n      ...TypeRef\n    }\n    enumValues(includeDeprecated: true) {\n      name\n      description\n      isDeprecated\n      deprecationReason\n    }\n    possibleTypes {\n      ...TypeRef\n    }\n  }\n\n  fragment InputValue on __InputValue {\n    name\n    description\n    type { ...TypeRef }\n    defaultValue\n  }\n\n  fragment TypeRef on __Type {\n    kind\n    name\n    ofType {\n      kind\n      name\n      ofType {\n        kind\n        name\n        ofType {\n          kind\n          name\n          ofType {\n            kind\n            name\n            ofType {\n              kind\n              name\n              ofType {\n                kind\n                name\n                ofType {\n                  kind\n                  name\n                }\n              }\n            }\n          }\n        }\n      }\n    }\n  }\n';
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

/***/ }),
/* 313 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.printSchema = printSchema;
exports.printIntrospectionSchema = printIntrospectionSchema;
exports.printType = printType;

var _invariant = __webpack_require__(13);

var _invariant2 = _interopRequireDefault(_invariant);

var _isNullish = __webpack_require__(26);

var _isNullish2 = _interopRequireDefault(_isNullish);

var _isInvalid = __webpack_require__(52);

var _isInvalid2 = _interopRequireDefault(_isInvalid);

var _astFromValue = __webpack_require__(105);

var _printer = __webpack_require__(18);

var _definition = __webpack_require__(6);

var _scalars = __webpack_require__(27);

var _directives = __webpack_require__(21);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function printSchema(schema) {
  return printFilteredSchema(schema, function (n) {
    return !isSpecDirective(n);
  }, isDefinedType);
}

function printIntrospectionSchema(schema) {
  return printFilteredSchema(schema, isSpecDirective, isIntrospectionType);
}

function isSpecDirective(directiveName) {
  return directiveName === 'skip' || directiveName === 'include' || directiveName === 'deprecated';
}

function isDefinedType(typename) {
  return !isIntrospectionType(typename) && !isBuiltInScalar(typename);
}

function isIntrospectionType(typename) {
  return typename.indexOf('__') === 0;
}

function isBuiltInScalar(typename) {
  return typename === 'String' || typename === 'Boolean' || typename === 'Int' || typename === 'Float' || typename === 'ID';
}

function printFilteredSchema(schema, directiveFilter, typeFilter) {
  var directives = schema.getDirectives().filter(function (directive) {
    return directiveFilter(directive.name);
  });
  var typeMap = schema.getTypeMap();
  var types = Object.keys(typeMap).filter(typeFilter).sort(function (name1, name2) {
    return name1.localeCompare(name2);
  }).map(function (typeName) {
    return typeMap[typeName];
  });

  return [printSchemaDefinition(schema)].concat(directives.map(printDirective), types.map(printType)).filter(Boolean).join('\n\n') + '\n';
}

function printSchemaDefinition(schema) {
  if (isSchemaOfCommonNames(schema)) {
    return;
  }

  var operationTypes = [];

  var queryType = schema.getQueryType();
  if (queryType) {
    operationTypes.push('  query: ' + queryType.name);
  }

  var mutationType = schema.getMutationType();
  if (mutationType) {
    operationTypes.push('  mutation: ' + mutationType.name);
  }

  var subscriptionType = schema.getSubscriptionType();
  if (subscriptionType) {
    operationTypes.push('  subscription: ' + subscriptionType.name);
  }

  return 'schema {\n' + operationTypes.join('\n') + '\n}';
}

/**
 * GraphQL schema define root types for each type of operation. These types are
 * the same as any other type and can be named in any manner, however there is
 * a common naming convention:
 *
 *   schema {
 *     query: Query
 *     mutation: Mutation
 *   }
 *
 * When using this naming convention, the schema description can be omitted.
 */
function isSchemaOfCommonNames(schema) {
  var queryType = schema.getQueryType();
  if (queryType && queryType.name !== 'Query') {
    return false;
  }

  var mutationType = schema.getMutationType();
  if (mutationType && mutationType.name !== 'Mutation') {
    return false;
  }

  var subscriptionType = schema.getSubscriptionType();
  if (subscriptionType && subscriptionType.name !== 'Subscription') {
    return false;
  }

  return true;
}

function printType(type) {
  if (type instanceof _definition.GraphQLScalarType) {
    return printScalar(type);
  } else if (type instanceof _definition.GraphQLObjectType) {
    return printObject(type);
  } else if (type instanceof _definition.GraphQLInterfaceType) {
    return printInterface(type);
  } else if (type instanceof _definition.GraphQLUnionType) {
    return printUnion(type);
  } else if (type instanceof _definition.GraphQLEnumType) {
    return printEnum(type);
  }
  (0, _invariant2.default)(type instanceof _definition.GraphQLInputObjectType);
  return printInputObject(type);
}

function printScalar(type) {
  return printDescription(type) + ('scalar ' + type.name);
}

function printObject(type) {
  var interfaces = type.getInterfaces();
  var implementedInterfaces = interfaces.length ? ' implements ' + interfaces.map(function (i) {
    return i.name;
  }).join(', ') : '';
  return printDescription(type) + ('type ' + type.name + implementedInterfaces + ' {\n') + printFields(type) + '\n' + '}';
}

function printInterface(type) {
  return printDescription(type) + ('interface ' + type.name + ' {\n') + printFields(type) + '\n' + '}';
}

function printUnion(type) {
  return printDescription(type) + ('union ' + type.name + ' = ' + type.getTypes().join(' | '));
}

function printEnum(type) {
  return printDescription(type) + ('enum ' + type.name + ' {\n') + printEnumValues(type.getValues()) + '\n' + '}';
}

function printEnumValues(values) {
  return values.map(function (value, i) {
    return printDescription(value, '  ', !i) + '  ' + value.name + printDeprecated(value);
  }).join('\n');
}

function printInputObject(type) {
  var fieldMap = type.getFields();
  var fields = Object.keys(fieldMap).map(function (fieldName) {
    return fieldMap[fieldName];
  });
  return printDescription(type) + ('input ' + type.name + ' {\n') + fields.map(function (f, i) {
    return printDescription(f, '  ', !i) + '  ' + printInputValue(f);
  }).join('\n') + '\n' + '}';
}

function printFields(type) {
  var fieldMap = type.getFields();
  var fields = Object.keys(fieldMap).map(function (fieldName) {
    return fieldMap[fieldName];
  });
  return fields.map(function (f, i) {
    return printDescription(f, '  ', !i) + '  ' + f.name + printArgs(f.args, '  ') + ': ' + String(f.type) + printDeprecated(f);
  }).join('\n');
}

function printArgs(args) {
  var indentation = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';

  if (args.length === 0) {
    return '';
  }

  // If every arg does not have a description, print them on one line.
  if (args.every(function (arg) {
    return !arg.description;
  })) {
    return '(' + args.map(printInputValue).join(', ') + ')';
  }

  return '(\n' + args.map(function (arg, i) {
    return printDescription(arg, '  ' + indentation, !i) + '  ' + indentation + printInputValue(arg);
  }).join('\n') + '\n' + indentation + ')';
}

function printInputValue(arg) {
  var argDecl = arg.name + ': ' + String(arg.type);
  if (!(0, _isInvalid2.default)(arg.defaultValue)) {
    argDecl += ' = ' + (0, _printer.print)((0, _astFromValue.astFromValue)(arg.defaultValue, arg.type));
  }
  return argDecl;
}

function printDirective(directive) {
  return printDescription(directive) + 'directive @' + directive.name + printArgs(directive.args) + ' on ' + directive.locations.join(' | ');
}

function printDeprecated(fieldOrEnumVal) {
  var reason = fieldOrEnumVal.deprecationReason;
  if ((0, _isNullish2.default)(reason)) {
    return '';
  }
  if (reason === '' || reason === _directives.DEFAULT_DEPRECATION_REASON) {
    return ' @deprecated';
  }
  return ' @deprecated(reason: ' + (0, _printer.print)((0, _astFromValue.astFromValue)(reason, _scalars.GraphQLString)) + ')';
}

function printDescription(def) {
  var indentation = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : '';
  var firstInBlock = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;

  if (!def.description) {
    return '';
  }
  var lines = def.description.split('\n');
  var description = indentation && !firstInBlock ? '\n' : '';
  for (var i = 0; i < lines.length; i++) {
    if (lines[i] === '') {
      description += indentation + '#\n';
    } else {
      // For > 120 character long lines, cut at space boundaries into sublines
      // of ~80 chars.
      var sublines = breakLine(lines[i], 120 - indentation.length);
      for (var j = 0; j < sublines.length; j++) {
        description += indentation + '# ' + sublines[j] + '\n';
      }
    }
  }
  return description;
}

function breakLine(line, len) {
  if (line.length < len + 5) {
    return [line];
  }
  var parts = line.split(new RegExp('((?: |^).{15,' + (len - 40) + '}(?= |$))'));
  if (parts.length < 4) {
    return [line];
  }
  var sublines = [parts[0] + parts[1] + parts[2]];
  for (var i = 3; i < parts.length; i += 2) {
    sublines.push(parts[i].slice(1) + parts[i + 1]);
  }
  return sublines;
}

/***/ }),
/* 314 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.separateOperations = separateOperations;

var _visitor = __webpack_require__(53);

/**
 * separateOperations accepts a single AST document which may contain many
 * operations and fragments and returns a collection of AST documents each of
 * which contains a single operation as well the fragment definitions it
 * refers to.
 */
function separateOperations(documentAST) {

  var operations = [];
  var fragments = Object.create(null);
  var positions = new Map();
  var depGraph = Object.create(null);
  var fromName = void 0;
  var idx = 0;

  // Populate metadata and build a dependency graph.
  (0, _visitor.visit)(documentAST, {
    OperationDefinition: function OperationDefinition(node) {
      fromName = opName(node);
      operations.push(node);
      positions.set(node, idx++);
    },
    FragmentDefinition: function FragmentDefinition(node) {
      fromName = node.name.value;
      fragments[fromName] = node;
      positions.set(node, idx++);
    },
    FragmentSpread: function FragmentSpread(node) {
      var toName = node.name.value;
      (depGraph[fromName] || (depGraph[fromName] = Object.create(null)))[toName] = true;
    }
  });

  // For each operation, produce a new synthesized AST which includes only what
  // is necessary for completing that operation.
  var separatedDocumentASTs = Object.create(null);
  operations.forEach(function (operation) {
    var operationName = opName(operation);
    var dependencies = Object.create(null);
    collectTransitiveDependencies(dependencies, depGraph, operationName);

    // The list of definition nodes to be included for this operation, sorted
    // to retain the same order as the original document.
    var definitions = [operation];
    Object.keys(dependencies).forEach(function (name) {
      definitions.push(fragments[name]);
    });
    definitions.sort(function (n1, n2) {
      return (positions.get(n1) || 0) - (positions.get(n2) || 0);
    });

    separatedDocumentASTs[operationName] = {
      kind: 'Document',
      definitions: definitions
    };
  });

  return separatedDocumentASTs;
}
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

// Provides the empty string for anonymous operations.
function opName(operation) {
  return operation.name ? operation.name.value : '';
}

// From a dependency graph, collects a list of transitive dependencies by
// recursing through a dependency graph.
function collectTransitiveDependencies(collected, depGraph, fromName) {
  var immediateDeps = depGraph[fromName];
  if (immediateDeps) {
    Object.keys(immediateDeps).forEach(function (toName) {
      if (!collected[toName]) {
        collected[toName] = true;
        collectTransitiveDependencies(collected, depGraph, toName);
      }
    });
  }
}

/***/ }),
/* 315 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});

var _validate = __webpack_require__(159);

Object.defineProperty(exports, 'validate', {
  enumerable: true,
  get: function get() {
    return _validate.validate;
  }
});
Object.defineProperty(exports, 'ValidationContext', {
  enumerable: true,
  get: function get() {
    return _validate.ValidationContext;
  }
});

var _specifiedRules = __webpack_require__(158);

Object.defineProperty(exports, 'specifiedRules', {
  enumerable: true,
  get: function get() {
    return _specifiedRules.specifiedRules;
  }
});

/***/ }),
/* 316 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.badValueMessage = badValueMessage;
exports.ArgumentsOfCorrectType = ArgumentsOfCorrectType;

var _error = __webpack_require__(3);

var _printer = __webpack_require__(18);

var _isValidLiteralValue = __webpack_require__(64);

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function badValueMessage(argName, type, value, verboseErrors) {
  var message = verboseErrors ? '\n' + verboseErrors.join('\n') : '';
  return 'Argument "' + argName + '" has invalid value ' + value + '.' + message;
}

/**
 * Argument values of correct type
 *
 * A GraphQL document is only valid if all field argument literal values are
 * of the type expected by their position.
 */
function ArgumentsOfCorrectType(context) {
  return {
    Argument: function Argument(node) {
      var argDef = context.getArgument();
      if (argDef) {
        var errors = (0, _isValidLiteralValue.isValidLiteralValue)(argDef.type, node.value);
        if (errors && errors.length > 0) {
          context.reportError(new _error.GraphQLError(badValueMessage(node.name.value, argDef.type, (0, _printer.print)(node.value), errors), [node.value]));
        }
      }
      return false;
    }
  };
}

/***/ }),
/* 317 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.defaultForNonNullArgMessage = defaultForNonNullArgMessage;
exports.badValueForDefaultArgMessage = badValueForDefaultArgMessage;
exports.DefaultValuesOfCorrectType = DefaultValuesOfCorrectType;

var _error = __webpack_require__(3);

var _printer = __webpack_require__(18);

var _definition = __webpack_require__(6);

var _isValidLiteralValue = __webpack_require__(64);

function defaultForNonNullArgMessage(varName, type, guessType) {
  return 'Variable "$' + varName + '" of type "' + String(type) + '" is required and ' + 'will not use the default value. ' + ('Perhaps you meant to use type "' + String(guessType) + '".');
}
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function badValueForDefaultArgMessage(varName, type, value, verboseErrors) {
  var message = verboseErrors ? '\n' + verboseErrors.join('\n') : '';
  return 'Variable "$' + varName + '" of type "' + String(type) + '" has invalid ' + ('default value ' + value + '.' + message);
}

/**
 * Variable default values of correct type
 *
 * A GraphQL document is only valid if all variable default values are of the
 * type expected by their definition.
 */
function DefaultValuesOfCorrectType(context) {
  return {
    VariableDefinition: function VariableDefinition(node) {
      var name = node.variable.name.value;
      var defaultValue = node.defaultValue;
      var type = context.getInputType();
      if (type instanceof _definition.GraphQLNonNull && defaultValue) {
        context.reportError(new _error.GraphQLError(defaultForNonNullArgMessage(name, type, type.ofType), [defaultValue]));
      }
      if (type && defaultValue) {
        var errors = (0, _isValidLiteralValue.isValidLiteralValue)(type, defaultValue);
        if (errors && errors.length > 0) {
          context.reportError(new _error.GraphQLError(badValueForDefaultArgMessage(name, type, (0, _printer.print)(defaultValue), errors), [defaultValue]));
        }
      }
      return false;
    },

    SelectionSet: function SelectionSet() {
      return false;
    },
    FragmentDefinition: function FragmentDefinition() {
      return false;
    }
  };
}

/***/ }),
/* 318 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.undefinedFieldMessage = undefinedFieldMessage;
exports.FieldsOnCorrectType = FieldsOnCorrectType;

var _error = __webpack_require__(3);

var _suggestionList = __webpack_require__(99);

var _suggestionList2 = _interopRequireDefault(_suggestionList);

var _quotedOrList = __webpack_require__(98);

var _quotedOrList2 = _interopRequireDefault(_quotedOrList);

var _definition = __webpack_require__(6);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

function undefinedFieldMessage(fieldName, type, suggestedTypeNames, suggestedFieldNames) {
  var message = 'Cannot query field "' + fieldName + '" on type "' + type + '".';
  if (suggestedTypeNames.length !== 0) {
    var suggestions = (0, _quotedOrList2.default)(suggestedTypeNames);
    message += ' Did you mean to use an inline fragment on ' + suggestions + '?';
  } else if (suggestedFieldNames.length !== 0) {
    message += ' Did you mean ' + (0, _quotedOrList2.default)(suggestedFieldNames) + '?';
  }
  return message;
}

/**
 * Fields on correct type
 *
 * A GraphQL document is only valid if all fields selected are defined by the
 * parent type, or are an allowed meta field such as __typename.
 */

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function FieldsOnCorrectType(context) {
  return {
    Field: function Field(node) {
      var type = context.getParentType();
      if (type) {
        var fieldDef = context.getFieldDef();
        if (!fieldDef) {
          // This field doesn't exist, lets look for suggestions.
          var schema = context.getSchema();
          var fieldName = node.name.value;
          // First determine if there are any suggested types to condition on.
          var suggestedTypeNames = getSuggestedTypeNames(schema, type, fieldName);
          // If there are no suggested types, then perhaps this was a typo?
          var suggestedFieldNames = suggestedTypeNames.length !== 0 ? [] : getSuggestedFieldNames(schema, type, fieldName);

          // Report an error, including helpful suggestions.
          context.reportError(new _error.GraphQLError(undefinedFieldMessage(fieldName, type.name, suggestedTypeNames, suggestedFieldNames), [node]));
        }
      }
    }
  };
}

/**
 * Go through all of the implementations of type, as well as the interfaces
 * that they implement. If any of those types include the provided field,
 * suggest them, sorted by how often the type is referenced,  starting
 * with Interfaces.
 */
function getSuggestedTypeNames(schema, type, fieldName) {
  if (type instanceof _definition.GraphQLInterfaceType || type instanceof _definition.GraphQLUnionType) {
    var _ret = function () {
      var suggestedObjectTypes = [];
      var interfaceUsageCount = Object.create(null);
      schema.getPossibleTypes(type).forEach(function (possibleType) {
        if (!possibleType.getFields()[fieldName]) {
          return;
        }
        // This object type defines this field.
        suggestedObjectTypes.push(possibleType.name);
        possibleType.getInterfaces().forEach(function (possibleInterface) {
          if (!possibleInterface.getFields()[fieldName]) {
            return;
          }
          // This interface type defines this field.
          interfaceUsageCount[possibleInterface.name] = (interfaceUsageCount[possibleInterface.name] || 0) + 1;
        });
      });

      // Suggest interface types based on how common they are.
      var suggestedInterfaceTypes = Object.keys(interfaceUsageCount).sort(function (a, b) {
        return interfaceUsageCount[b] - interfaceUsageCount[a];
      });

      // Suggest both interface and object types.
      return {
        v: suggestedInterfaceTypes.concat(suggestedObjectTypes)
      };
    }();

    if (typeof _ret === "object") return _ret.v;
  }

  // Otherwise, must be an Object type, which does not have possible fields.
  return [];
}

/**
 * For the field name provided, determine if there are any similar field names
 * that may be the result of a typo.
 */
function getSuggestedFieldNames(schema, type, fieldName) {
  if (type instanceof _definition.GraphQLObjectType || type instanceof _definition.GraphQLInterfaceType) {
    var possibleFieldNames = Object.keys(type.getFields());
    return (0, _suggestionList2.default)(fieldName, possibleFieldNames);
  }
  // Otherwise, must be a Union type, which does not define fields.
  return [];
}

/***/ }),
/* 319 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.inlineFragmentOnNonCompositeErrorMessage = inlineFragmentOnNonCompositeErrorMessage;
exports.fragmentOnNonCompositeErrorMessage = fragmentOnNonCompositeErrorMessage;
exports.FragmentsOnCompositeTypes = FragmentsOnCompositeTypes;

var _error = __webpack_require__(3);

var _printer = __webpack_require__(18);

var _definition = __webpack_require__(6);

var _typeFromAST = __webpack_require__(23);

function inlineFragmentOnNonCompositeErrorMessage(type) {
  return 'Fragment cannot condition on non composite type "' + String(type) + '".';
}
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function fragmentOnNonCompositeErrorMessage(fragName, type) {
  return 'Fragment "' + fragName + '" cannot condition on non composite ' + ('type "' + String(type) + '".');
}

/**
 * Fragments on composite type
 *
 * Fragments use a type condition to determine if they apply, since fragments
 * can only be spread into a composite type (object, interface, or union), the
 * type condition must also be a composite type.
 */
function FragmentsOnCompositeTypes(context) {
  return {
    InlineFragment: function InlineFragment(node) {
      if (node.typeCondition) {
        var type = (0, _typeFromAST.typeFromAST)(context.getSchema(), node.typeCondition);
        if (type && !(0, _definition.isCompositeType)(type)) {
          context.reportError(new _error.GraphQLError(inlineFragmentOnNonCompositeErrorMessage((0, _printer.print)(node.typeCondition)), [node.typeCondition]));
        }
      }
    },
    FragmentDefinition: function FragmentDefinition(node) {
      var type = (0, _typeFromAST.typeFromAST)(context.getSchema(), node.typeCondition);
      if (type && !(0, _definition.isCompositeType)(type)) {
        context.reportError(new _error.GraphQLError(fragmentOnNonCompositeErrorMessage(node.name.value, (0, _printer.print)(node.typeCondition)), [node.typeCondition]));
      }
    }
  };
}

/***/ }),
/* 320 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.unknownArgMessage = unknownArgMessage;
exports.unknownDirectiveArgMessage = unknownDirectiveArgMessage;
exports.KnownArgumentNames = KnownArgumentNames;

var _error = __webpack_require__(3);

var _find = __webpack_require__(35);

var _find2 = _interopRequireDefault(_find);

var _invariant = __webpack_require__(13);

var _invariant2 = _interopRequireDefault(_invariant);

var _suggestionList = __webpack_require__(99);

var _suggestionList2 = _interopRequireDefault(_suggestionList);

var _quotedOrList = __webpack_require__(98);

var _quotedOrList2 = _interopRequireDefault(_quotedOrList);

var _kinds = __webpack_require__(10);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

function unknownArgMessage(argName, fieldName, type, suggestedArgs) {
  var message = 'Unknown argument "' + argName + '" on field "' + fieldName + '" of ' + ('type "' + String(type) + '".');
  if (suggestedArgs.length) {
    message += ' Did you mean ' + (0, _quotedOrList2.default)(suggestedArgs) + '?';
  }
  return message;
}
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function unknownDirectiveArgMessage(argName, directiveName, suggestedArgs) {
  var message = 'Unknown argument "' + argName + '" on directive "@' + directiveName + '".';
  if (suggestedArgs.length) {
    message += ' Did you mean ' + (0, _quotedOrList2.default)(suggestedArgs) + '?';
  }
  return message;
}

/**
 * Known argument names
 *
 * A GraphQL field is only valid if all supplied arguments are defined by
 * that field.
 */
function KnownArgumentNames(context) {
  return {
    Argument: function Argument(node, key, parent, path, ancestors) {
      var argumentOf = ancestors[ancestors.length - 1];
      if (argumentOf.kind === _kinds.FIELD) {
        var fieldDef = context.getFieldDef();
        if (fieldDef) {
          var fieldArgDef = (0, _find2.default)(fieldDef.args, function (arg) {
            return arg.name === node.name.value;
          });
          if (!fieldArgDef) {
            var parentType = context.getParentType();
            (0, _invariant2.default)(parentType);
            context.reportError(new _error.GraphQLError(unknownArgMessage(node.name.value, fieldDef.name, parentType.name, (0, _suggestionList2.default)(node.name.value, fieldDef.args.map(function (arg) {
              return arg.name;
            }))), [node]));
          }
        }
      } else if (argumentOf.kind === _kinds.DIRECTIVE) {
        var directive = context.getDirective();
        if (directive) {
          var directiveArgDef = (0, _find2.default)(directive.args, function (arg) {
            return arg.name === node.name.value;
          });
          if (!directiveArgDef) {
            context.reportError(new _error.GraphQLError(unknownDirectiveArgMessage(node.name.value, directive.name, (0, _suggestionList2.default)(node.name.value, directive.args.map(function (arg) {
              return arg.name;
            }))), [node]));
          }
        }
      }
    }
  };
}

/***/ }),
/* 321 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.unknownDirectiveMessage = unknownDirectiveMessage;
exports.misplacedDirectiveMessage = misplacedDirectiveMessage;
exports.KnownDirectives = KnownDirectives;

var _error = __webpack_require__(3);

var _find = __webpack_require__(35);

var _find2 = _interopRequireDefault(_find);

var _kinds = __webpack_require__(10);

var _directives = __webpack_require__(21);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

function unknownDirectiveMessage(directiveName) {
  return 'Unknown directive "' + directiveName + '".';
}
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function misplacedDirectiveMessage(directiveName, location) {
  return 'Directive "' + directiveName + '" may not be used on ' + location + '.';
}

/**
 * Known directives
 *
 * A GraphQL document is only valid if all `@directives` are known by the
 * schema and legally positioned.
 */
function KnownDirectives(context) {
  return {
    Directive: function Directive(node, key, parent, path, ancestors) {
      var directiveDef = (0, _find2.default)(context.getSchema().getDirectives(), function (def) {
        return def.name === node.name.value;
      });
      if (!directiveDef) {
        context.reportError(new _error.GraphQLError(unknownDirectiveMessage(node.name.value), [node]));
        return;
      }
      var candidateLocation = getDirectiveLocationForASTPath(ancestors);
      if (!candidateLocation) {
        context.reportError(new _error.GraphQLError(misplacedDirectiveMessage(node.name.value, node.type), [node]));
      } else if (directiveDef.locations.indexOf(candidateLocation) === -1) {
        context.reportError(new _error.GraphQLError(misplacedDirectiveMessage(node.name.value, candidateLocation), [node]));
      }
    }
  };
}

function getDirectiveLocationForASTPath(ancestors) {
  var appliedTo = ancestors[ancestors.length - 1];
  switch (appliedTo.kind) {
    case _kinds.OPERATION_DEFINITION:
      switch (appliedTo.operation) {
        case 'query':
          return _directives.DirectiveLocation.QUERY;
        case 'mutation':
          return _directives.DirectiveLocation.MUTATION;
        case 'subscription':
          return _directives.DirectiveLocation.SUBSCRIPTION;
      }
      break;
    case _kinds.FIELD:
      return _directives.DirectiveLocation.FIELD;
    case _kinds.FRAGMENT_SPREAD:
      return _directives.DirectiveLocation.FRAGMENT_SPREAD;
    case _kinds.INLINE_FRAGMENT:
      return _directives.DirectiveLocation.INLINE_FRAGMENT;
    case _kinds.FRAGMENT_DEFINITION:
      return _directives.DirectiveLocation.FRAGMENT_DEFINITION;
    case _kinds.SCHEMA_DEFINITION:
      return _directives.DirectiveLocation.SCHEMA;
    case _kinds.SCALAR_TYPE_DEFINITION:
      return _directives.DirectiveLocation.SCALAR;
    case _kinds.OBJECT_TYPE_DEFINITION:
      return _directives.DirectiveLocation.OBJECT;
    case _kinds.FIELD_DEFINITION:
      return _directives.DirectiveLocation.FIELD_DEFINITION;
    case _kinds.INTERFACE_TYPE_DEFINITION:
      return _directives.DirectiveLocation.INTERFACE;
    case _kinds.UNION_TYPE_DEFINITION:
      return _directives.DirectiveLocation.UNION;
    case _kinds.ENUM_TYPE_DEFINITION:
      return _directives.DirectiveLocation.ENUM;
    case _kinds.ENUM_VALUE_DEFINITION:
      return _directives.DirectiveLocation.ENUM_VALUE;
    case _kinds.INPUT_OBJECT_TYPE_DEFINITION:
      return _directives.DirectiveLocation.INPUT_OBJECT;
    case _kinds.INPUT_VALUE_DEFINITION:
      var parentNode = ancestors[ancestors.length - 3];
      return parentNode.kind === _kinds.INPUT_OBJECT_TYPE_DEFINITION ? _directives.DirectiveLocation.INPUT_FIELD_DEFINITION : _directives.DirectiveLocation.ARGUMENT_DEFINITION;
  }
}

/***/ }),
/* 322 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.unknownFragmentMessage = unknownFragmentMessage;
exports.KnownFragmentNames = KnownFragmentNames;

var _error = __webpack_require__(3);

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function unknownFragmentMessage(fragName) {
  return 'Unknown fragment "' + fragName + '".';
}

/**
 * Known fragment names
 *
 * A GraphQL document is only valid if all `...Fragment` fragment spreads refer
 * to fragments defined in the same document.
 */
function KnownFragmentNames(context) {
  return {
    FragmentSpread: function FragmentSpread(node) {
      var fragmentName = node.name.value;
      var fragment = context.getFragment(fragmentName);
      if (!fragment) {
        context.reportError(new _error.GraphQLError(unknownFragmentMessage(fragmentName), [node.name]));
      }
    }
  };
}

/***/ }),
/* 323 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.unknownTypeMessage = unknownTypeMessage;
exports.KnownTypeNames = KnownTypeNames;

var _error = __webpack_require__(3);

var _suggestionList = __webpack_require__(99);

var _suggestionList2 = _interopRequireDefault(_suggestionList);

var _quotedOrList = __webpack_require__(98);

var _quotedOrList2 = _interopRequireDefault(_quotedOrList);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function unknownTypeMessage(type, suggestedTypes) {
  var message = 'Unknown type "' + String(type) + '".';
  if (suggestedTypes.length) {
    message += ' Did you mean ' + (0, _quotedOrList2.default)(suggestedTypes) + '?';
  }
  return message;
}

/**
 * Known type names
 *
 * A GraphQL document is only valid if referenced types (specifically
 * variable definitions and fragment conditions) are defined by the type schema.
 */
function KnownTypeNames(context) {
  return {
    // TODO: when validating IDL, re-enable these. Experimental version does not
    // add unreferenced types, resulting in false-positive errors. Squelched
    // errors for now.
    ObjectTypeDefinition: function ObjectTypeDefinition() {
      return false;
    },
    InterfaceTypeDefinition: function InterfaceTypeDefinition() {
      return false;
    },
    UnionTypeDefinition: function UnionTypeDefinition() {
      return false;
    },
    InputObjectTypeDefinition: function InputObjectTypeDefinition() {
      return false;
    },
    NamedType: function NamedType(node) {
      var schema = context.getSchema();
      var typeName = node.name.value;
      var type = schema.getType(typeName);
      if (!type) {
        context.reportError(new _error.GraphQLError(unknownTypeMessage(typeName, (0, _suggestionList2.default)(typeName, Object.keys(schema.getTypeMap()))), [node]));
      }
    }
  };
}

/***/ }),
/* 324 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.anonOperationNotAloneMessage = anonOperationNotAloneMessage;
exports.LoneAnonymousOperation = LoneAnonymousOperation;

var _error = __webpack_require__(3);

var _kinds = __webpack_require__(10);

function anonOperationNotAloneMessage() {
  return 'This anonymous operation must be the only defined operation.';
}

/**
 * Lone anonymous operation
 *
 * A GraphQL document is only valid if when it contains an anonymous operation
 * (the query short-hand) that it contains only that one operation definition.
 */

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function LoneAnonymousOperation(context) {
  var operationCount = 0;
  return {
    Document: function Document(node) {
      operationCount = node.definitions.filter(function (definition) {
        return definition.kind === _kinds.OPERATION_DEFINITION;
      }).length;
    },
    OperationDefinition: function OperationDefinition(node) {
      if (!node.name && operationCount > 1) {
        context.reportError(new _error.GraphQLError(anonOperationNotAloneMessage(), [node]));
      }
    }
  };
}

/***/ }),
/* 325 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.cycleErrorMessage = cycleErrorMessage;
exports.NoFragmentCycles = NoFragmentCycles;

var _error = __webpack_require__(3);

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function cycleErrorMessage(fragName, spreadNames) {
  var via = spreadNames.length ? ' via ' + spreadNames.join(', ') : '';
  return 'Cannot spread fragment "' + fragName + '" within itself' + via + '.';
}

function NoFragmentCycles(context) {
  // Tracks already visited fragments to maintain O(N) and to ensure that cycles
  // are not redundantly reported.
  var visitedFrags = Object.create(null);

  // Array of AST nodes used to produce meaningful errors
  var spreadPath = [];

  // Position in the spread path
  var spreadPathIndexByName = Object.create(null);

  return {
    OperationDefinition: function OperationDefinition() {
      return false;
    },
    FragmentDefinition: function FragmentDefinition(node) {
      if (!visitedFrags[node.name.value]) {
        detectCycleRecursive(node);
      }
      return false;
    }
  };

  // This does a straight-forward DFS to find cycles.
  // It does not terminate when a cycle was found but continues to explore
  // the graph to find all possible cycles.
  function detectCycleRecursive(fragment) {
    var fragmentName = fragment.name.value;
    visitedFrags[fragmentName] = true;

    var spreadNodes = context.getFragmentSpreads(fragment.selectionSet);
    if (spreadNodes.length === 0) {
      return;
    }

    spreadPathIndexByName[fragmentName] = spreadPath.length;

    for (var i = 0; i < spreadNodes.length; i++) {
      var spreadNode = spreadNodes[i];
      var spreadName = spreadNode.name.value;
      var cycleIndex = spreadPathIndexByName[spreadName];

      if (cycleIndex === undefined) {
        spreadPath.push(spreadNode);
        if (!visitedFrags[spreadName]) {
          var spreadFragment = context.getFragment(spreadName);
          if (spreadFragment) {
            detectCycleRecursive(spreadFragment);
          }
        }
        spreadPath.pop();
      } else {
        var cyclePath = spreadPath.slice(cycleIndex);
        context.reportError(new _error.GraphQLError(cycleErrorMessage(spreadName, cyclePath.map(function (s) {
          return s.name.value;
        })), cyclePath.concat(spreadNode)));
      }
    }

    spreadPathIndexByName[fragmentName] = undefined;
  }
}

/***/ }),
/* 326 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.undefinedVarMessage = undefinedVarMessage;
exports.NoUndefinedVariables = NoUndefinedVariables;

var _error = __webpack_require__(3);

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function undefinedVarMessage(varName, opName) {
  return opName ? 'Variable "$' + varName + '" is not defined by operation "' + opName + '".' : 'Variable "$' + varName + '" is not defined.';
}

/**
 * No undefined variables
 *
 * A GraphQL operation is only valid if all variables encountered, both directly
 * and via fragment spreads, are defined by that operation.
 */
function NoUndefinedVariables(context) {
  var variableNameDefined = Object.create(null);

  return {
    OperationDefinition: {
      enter: function enter() {
        variableNameDefined = Object.create(null);
      },
      leave: function leave(operation) {
        var usages = context.getRecursiveVariableUsages(operation);

        usages.forEach(function (_ref) {
          var node = _ref.node;

          var varName = node.name.value;
          if (variableNameDefined[varName] !== true) {
            context.reportError(new _error.GraphQLError(undefinedVarMessage(varName, operation.name && operation.name.value), [node, operation]));
          }
        });
      }
    },
    VariableDefinition: function VariableDefinition(node) {
      variableNameDefined[node.variable.name.value] = true;
    }
  };
}

/***/ }),
/* 327 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.unusedFragMessage = unusedFragMessage;
exports.NoUnusedFragments = NoUnusedFragments;

var _error = __webpack_require__(3);

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function unusedFragMessage(fragName) {
  return 'Fragment "' + fragName + '" is never used.';
}

/**
 * No unused fragments
 *
 * A GraphQL document is only valid if all fragment definitions are spread
 * within operations, or spread within other fragments spread within operations.
 */
function NoUnusedFragments(context) {
  var operationDefs = [];
  var fragmentDefs = [];

  return {
    OperationDefinition: function OperationDefinition(node) {
      operationDefs.push(node);
      return false;
    },
    FragmentDefinition: function FragmentDefinition(node) {
      fragmentDefs.push(node);
      return false;
    },

    Document: {
      leave: function leave() {
        var fragmentNameUsed = Object.create(null);
        operationDefs.forEach(function (operation) {
          context.getRecursivelyReferencedFragments(operation).forEach(function (fragment) {
            fragmentNameUsed[fragment.name.value] = true;
          });
        });

        fragmentDefs.forEach(function (fragmentDef) {
          var fragName = fragmentDef.name.value;
          if (fragmentNameUsed[fragName] !== true) {
            context.reportError(new _error.GraphQLError(unusedFragMessage(fragName), [fragmentDef]));
          }
        });
      }
    }
  };
}

/***/ }),
/* 328 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.unusedVariableMessage = unusedVariableMessage;
exports.NoUnusedVariables = NoUnusedVariables;

var _error = __webpack_require__(3);

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function unusedVariableMessage(varName, opName) {
  return opName ? 'Variable "$' + varName + '" is never used in operation "' + opName + '".' : 'Variable "$' + varName + '" is never used.';
}

/**
 * No unused variables
 *
 * A GraphQL operation is only valid if all variables defined by an operation
 * are used, either directly or within a spread fragment.
 */
function NoUnusedVariables(context) {
  var variableDefs = [];

  return {
    OperationDefinition: {
      enter: function enter() {
        variableDefs = [];
      },
      leave: function leave(operation) {
        var variableNameUsed = Object.create(null);
        var usages = context.getRecursiveVariableUsages(operation);
        var opName = operation.name ? operation.name.value : null;

        usages.forEach(function (_ref) {
          var node = _ref.node;

          variableNameUsed[node.name.value] = true;
        });

        variableDefs.forEach(function (variableDef) {
          var variableName = variableDef.variable.name.value;
          if (variableNameUsed[variableName] !== true) {
            context.reportError(new _error.GraphQLError(unusedVariableMessage(variableName, opName), [variableDef]));
          }
        });
      }
    },
    VariableDefinition: function VariableDefinition(def) {
      variableDefs.push(def);
    }
  };
}

/***/ }),
/* 329 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.fieldsConflictMessage = fieldsConflictMessage;
exports.OverlappingFieldsCanBeMerged = OverlappingFieldsCanBeMerged;

var _error = __webpack_require__(3);

var _find = __webpack_require__(35);

var _find2 = _interopRequireDefault(_find);

var _kinds = __webpack_require__(10);

var _printer = __webpack_require__(18);

var _definition = __webpack_require__(6);

var _typeFromAST = __webpack_require__(23);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function fieldsConflictMessage(responseName, reason) {
  return 'Fields "' + responseName + '" conflict because ' + reasonMessage(reason) + '. Use different aliases on the fields to fetch both if this was ' + 'intentional.';
}

function reasonMessage(reason) {
  if (Array.isArray(reason)) {
    return reason.map(function (_ref) {
      var responseName = _ref[0],
          subreason = _ref[1];
      return 'subfields "' + responseName + '" conflict because ' + reasonMessage(subreason);
    }).join(' and ');
  }
  return reason;
}

/**
 * Overlapping fields can be merged
 *
 * A selection set is only valid if all fields (including spreading any
 * fragments) either correspond to distinct response names or can be merged
 * without ambiguity.
 */
function OverlappingFieldsCanBeMerged(context) {
  // A memoization for when two fragments are compared "between" each other for
  // conflicts. Two fragments may be compared many times, so memoizing this can
  // dramatically improve the performance of this validator.
  var comparedFragments = new PairSet();

  // A cache for the "field map" and list of fragment names found in any given
  // selection set. Selection sets may be asked for this information multiple
  // times, so this improves the performance of this validator.
  var cachedFieldsAndFragmentNames = new Map();

  return {
    SelectionSet: function SelectionSet(selectionSet) {
      var conflicts = findConflictsWithinSelectionSet(context, cachedFieldsAndFragmentNames, comparedFragments, context.getParentType(), selectionSet);
      conflicts.forEach(function (_ref2) {
        var _ref2$ = _ref2[0],
            responseName = _ref2$[0],
            reason = _ref2$[1],
            fields1 = _ref2[1],
            fields2 = _ref2[2];
        return context.reportError(new _error.GraphQLError(fieldsConflictMessage(responseName, reason), fields1.concat(fields2)));
      });
    }
  };
}
// Field name and reason.

// Reason is a string, or a nested list of conflicts.

// Tuple defining a field node in a context.

// Map of array of those.


/**
 * Algorithm:
 *
 * Conflicts occur when two fields exist in a query which will produce the same
 * response name, but represent differing values, thus creating a conflict.
 * The algorithm below finds all conflicts via making a series of comparisons
 * between fields. In order to compare as few fields as possible, this makes
 * a series of comparisons "within" sets of fields and "between" sets of fields.
 *
 * Given any selection set, a collection produces both a set of fields by
 * also including all inline fragments, as well as a list of fragments
 * referenced by fragment spreads.
 *
 * A) Each selection set represented in the document first compares "within" its
 * collected set of fields, finding any conflicts between every pair of
 * overlapping fields.
 * Note: This is the *only time* that a the fields "within" a set are compared
 * to each other. After this only fields "between" sets are compared.
 *
 * B) Also, if any fragment is referenced in a selection set, then a
 * comparison is made "between" the original set of fields and the
 * referenced fragment.
 *
 * C) Also, if multiple fragments are referenced, then comparisons
 * are made "between" each referenced fragment.
 *
 * D) When comparing "between" a set of fields and a referenced fragment, first
 * a comparison is made between each field in the original set of fields and
 * each field in the the referenced set of fields.
 *
 * E) Also, if any fragment is referenced in the referenced selection set,
 * then a comparison is made "between" the original set of fields and the
 * referenced fragment (recursively referring to step D).
 *
 * F) When comparing "between" two fragments, first a comparison is made between
 * each field in the first referenced set of fields and each field in the the
 * second referenced set of fields.
 *
 * G) Also, any fragments referenced by the first must be compared to the
 * second, and any fragments referenced by the second must be compared to the
 * first (recursively referring to step F).
 *
 * H) When comparing two fields, if both have selection sets, then a comparison
 * is made "between" both selection sets, first comparing the set of fields in
 * the first selection set with the set of fields in the second.
 *
 * I) Also, if any fragment is referenced in either selection set, then a
 * comparison is made "between" the other set of fields and the
 * referenced fragment.
 *
 * J) Also, if two fragments are referenced in both selection sets, then a
 * comparison is made "between" the two fragments.
 *
 */

// Find all conflicts found "within" a selection set, including those found
// via spreading in fragments. Called when visiting each SelectionSet in the
// GraphQL Document.
function findConflictsWithinSelectionSet(context, cachedFieldsAndFragmentNames, comparedFragments, parentType, selectionSet) {
  var conflicts = [];

  var _getFieldsAndFragment = getFieldsAndFragmentNames(context, cachedFieldsAndFragmentNames, parentType, selectionSet),
      fieldMap = _getFieldsAndFragment[0],
      fragmentNames = _getFieldsAndFragment[1];

  // (A) Find find all conflicts "within" the fields of this selection set.
  // Note: this is the *only place* `collectConflictsWithin` is called.


  collectConflictsWithin(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, fieldMap);

  // (B) Then collect conflicts between these fields and those represented by
  // each spread fragment name found.
  for (var i = 0; i < fragmentNames.length; i++) {
    collectConflictsBetweenFieldsAndFragment(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, false, fieldMap, fragmentNames[i]);
    // (C) Then compare this fragment with all other fragments found in this
    // selection set to collect conflicts between fragments spread together.
    // This compares each item in the list of fragment names to every other item
    // in that same list (except for itself).
    for (var j = i + 1; j < fragmentNames.length; j++) {
      collectConflictsBetweenFragments(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, false, fragmentNames[i], fragmentNames[j]);
    }
  }
  return conflicts;
}

// Collect all conflicts found between a set of fields and a fragment reference
// including via spreading in any nested fragments.
function collectConflictsBetweenFieldsAndFragment(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fieldMap, fragmentName) {
  var fragment = context.getFragment(fragmentName);
  if (!fragment) {
    return;
  }

  var _getReferencedFieldsA = getReferencedFieldsAndFragmentNames(context, cachedFieldsAndFragmentNames, fragment),
      fieldMap2 = _getReferencedFieldsA[0],
      fragmentNames2 = _getReferencedFieldsA[1];

  // (D) First collect any conflicts between the provided collection of fields
  // and the collection of fields represented by the given fragment.


  collectConflictsBetween(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fieldMap, fieldMap2);

  // (E) Then collect any conflicts between the provided collection of fields
  // and any fragment names found in the given fragment.
  for (var i = 0; i < fragmentNames2.length; i++) {
    collectConflictsBetweenFieldsAndFragment(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fieldMap, fragmentNames2[i]);
  }
}

// Collect all conflicts found between two fragments, including via spreading in
// any nested fragments.
function collectConflictsBetweenFragments(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fragmentName1, fragmentName2) {
  var fragment1 = context.getFragment(fragmentName1);
  var fragment2 = context.getFragment(fragmentName2);
  if (!fragment1 || !fragment2) {
    return;
  }

  // No need to compare a fragment to itself.
  if (fragment1 === fragment2) {
    return;
  }

  // Memoize so two fragments are not compared for conflicts more than once.
  if (comparedFragments.has(fragmentName1, fragmentName2, areMutuallyExclusive)) {
    return;
  }
  comparedFragments.add(fragmentName1, fragmentName2, areMutuallyExclusive);

  var _getReferencedFieldsA2 = getReferencedFieldsAndFragmentNames(context, cachedFieldsAndFragmentNames, fragment1),
      fieldMap1 = _getReferencedFieldsA2[0],
      fragmentNames1 = _getReferencedFieldsA2[1];

  var _getReferencedFieldsA3 = getReferencedFieldsAndFragmentNames(context, cachedFieldsAndFragmentNames, fragment2),
      fieldMap2 = _getReferencedFieldsA3[0],
      fragmentNames2 = _getReferencedFieldsA3[1];

  // (F) First, collect all conflicts between these two collections of fields
  // (not including any nested fragments).


  collectConflictsBetween(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fieldMap1, fieldMap2);

  // (G) Then collect conflicts between the first fragment and any nested
  // fragments spread in the second fragment.
  for (var j = 0; j < fragmentNames2.length; j++) {
    collectConflictsBetweenFragments(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fragmentName1, fragmentNames2[j]);
  }

  // (G) Then collect conflicts between the second fragment and any nested
  // fragments spread in the first fragment.
  for (var i = 0; i < fragmentNames1.length; i++) {
    collectConflictsBetweenFragments(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fragmentNames1[i], fragmentName2);
  }
}

// Find all conflicts found between two selection sets, including those found
// via spreading in fragments. Called when determining if conflicts exist
// between the sub-fields of two overlapping fields.
function findConflictsBetweenSubSelectionSets(context, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, parentType1, selectionSet1, parentType2, selectionSet2) {
  var conflicts = [];

  var _getFieldsAndFragment2 = getFieldsAndFragmentNames(context, cachedFieldsAndFragmentNames, parentType1, selectionSet1),
      fieldMap1 = _getFieldsAndFragment2[0],
      fragmentNames1 = _getFieldsAndFragment2[1];

  var _getFieldsAndFragment3 = getFieldsAndFragmentNames(context, cachedFieldsAndFragmentNames, parentType2, selectionSet2),
      fieldMap2 = _getFieldsAndFragment3[0],
      fragmentNames2 = _getFieldsAndFragment3[1];

  // (H) First, collect all conflicts between these two collections of field.


  collectConflictsBetween(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fieldMap1, fieldMap2);

  // (I) Then collect conflicts between the first collection of fields and
  // those referenced by each fragment name associated with the second.
  for (var j = 0; j < fragmentNames2.length; j++) {
    collectConflictsBetweenFieldsAndFragment(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fieldMap1, fragmentNames2[j]);
  }

  // (I) Then collect conflicts between the second collection of fields and
  // those referenced by each fragment name associated with the first.
  for (var i = 0; i < fragmentNames1.length; i++) {
    collectConflictsBetweenFieldsAndFragment(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fieldMap2, fragmentNames1[i]);
  }

  // (J) Also collect conflicts between any fragment names by the first and
  // fragment names by the second. This compares each item in the first set of
  // names to each item in the second set of names.
  for (var _i = 0; _i < fragmentNames1.length; _i++) {
    for (var _j = 0; _j < fragmentNames2.length; _j++) {
      collectConflictsBetweenFragments(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, fragmentNames1[_i], fragmentNames2[_j]);
    }
  }
  return conflicts;
}

// Collect all Conflicts "within" one collection of fields.
function collectConflictsWithin(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, fieldMap) {
  // A field map is a keyed collection, where each key represents a response
  // name and the value at that key is a list of all fields which provide that
  // response name. For every response name, if there are multiple fields, they
  // must be compared to find a potential conflict.
  Object.keys(fieldMap).forEach(function (responseName) {
    var fields = fieldMap[responseName];
    // This compares every field in the list to every other field in this list
    // (except to itself). If the list only has one item, nothing needs to
    // be compared.
    if (fields.length > 1) {
      for (var i = 0; i < fields.length; i++) {
        for (var j = i + 1; j < fields.length; j++) {
          var conflict = findConflict(context, cachedFieldsAndFragmentNames, comparedFragments, false, // within one collection is never mutually exclusive
          responseName, fields[i], fields[j]);
          if (conflict) {
            conflicts.push(conflict);
          }
        }
      }
    }
  });
}

// Collect all Conflicts between two collections of fields. This is similar to,
// but different from the `collectConflictsWithin` function above. This check
// assumes that `collectConflictsWithin` has already been called on each
// provided collection of fields. This is true because this validator traverses
// each individual selection set.
function collectConflictsBetween(context, conflicts, cachedFieldsAndFragmentNames, comparedFragments, parentFieldsAreMutuallyExclusive, fieldMap1, fieldMap2) {
  // A field map is a keyed collection, where each key represents a response
  // name and the value at that key is a list of all fields which provide that
  // response name. For any response name which appears in both provided field
  // maps, each field from the first field map must be compared to every field
  // in the second field map to find potential conflicts.
  Object.keys(fieldMap1).forEach(function (responseName) {
    var fields2 = fieldMap2[responseName];
    if (fields2) {
      var fields1 = fieldMap1[responseName];
      for (var i = 0; i < fields1.length; i++) {
        for (var j = 0; j < fields2.length; j++) {
          var conflict = findConflict(context, cachedFieldsAndFragmentNames, comparedFragments, parentFieldsAreMutuallyExclusive, responseName, fields1[i], fields2[j]);
          if (conflict) {
            conflicts.push(conflict);
          }
        }
      }
    }
  });
}

// Determines if there is a conflict between two particular fields, including
// comparing their sub-fields.
function findConflict(context, cachedFieldsAndFragmentNames, comparedFragments, parentFieldsAreMutuallyExclusive, responseName, field1, field2) {
  var parentType1 = field1[0],
      node1 = field1[1],
      def1 = field1[2];
  var parentType2 = field2[0],
      node2 = field2[1],
      def2 = field2[2];

  // If it is known that two fields could not possibly apply at the same
  // time, due to the parent types, then it is safe to permit them to diverge
  // in aliased field or arguments used as they will not present any ambiguity
  // by differing.
  // It is known that two parent types could never overlap if they are
  // different Object types. Interface or Union types might overlap - if not
  // in the current state of the schema, then perhaps in some future version,
  // thus may not safely diverge.

  var areMutuallyExclusive = parentFieldsAreMutuallyExclusive || parentType1 !== parentType2 && parentType1 instanceof _definition.GraphQLObjectType && parentType2 instanceof _definition.GraphQLObjectType;

  // The return type for each field.
  var type1 = def1 && def1.type;
  var type2 = def2 && def2.type;

  if (!areMutuallyExclusive) {
    // Two aliases must refer to the same field.
    var name1 = node1.name.value;
    var name2 = node2.name.value;
    if (name1 !== name2) {
      return [[responseName, name1 + ' and ' + name2 + ' are different fields'], [node1], [node2]];
    }

    // Two field calls must have the same arguments.
    if (!sameArguments(node1.arguments || [], node2.arguments || [])) {
      return [[responseName, 'they have differing arguments'], [node1], [node2]];
    }
  }

  if (type1 && type2 && doTypesConflict(type1, type2)) {
    return [[responseName, 'they return conflicting types ' + String(type1) + ' and ' + String(type2)], [node1], [node2]];
  }

  // Collect and compare sub-fields. Use the same "visited fragment names" list
  // for both collections so fields in a fragment reference are never
  // compared to themselves.
  var selectionSet1 = node1.selectionSet;
  var selectionSet2 = node2.selectionSet;
  if (selectionSet1 && selectionSet2) {
    var conflicts = findConflictsBetweenSubSelectionSets(context, cachedFieldsAndFragmentNames, comparedFragments, areMutuallyExclusive, (0, _definition.getNamedType)(type1), selectionSet1, (0, _definition.getNamedType)(type2), selectionSet2);
    return subfieldConflicts(conflicts, responseName, node1, node2);
  }
}

function sameArguments(arguments1, arguments2) {
  if (arguments1.length !== arguments2.length) {
    return false;
  }
  return arguments1.every(function (argument1) {
    var argument2 = (0, _find2.default)(arguments2, function (argument) {
      return argument.name.value === argument1.name.value;
    });
    if (!argument2) {
      return false;
    }
    return sameValue(argument1.value, argument2.value);
  });
}

function sameValue(value1, value2) {
  return !value1 && !value2 || (0, _printer.print)(value1) === (0, _printer.print)(value2);
}

// Two types conflict if both types could not apply to a value simultaneously.
// Composite types are ignored as their individual field types will be compared
// later recursively. However List and Non-Null types must match.
function doTypesConflict(type1, type2) {
  if (type1 instanceof _definition.GraphQLList) {
    return type2 instanceof _definition.GraphQLList ? doTypesConflict(type1.ofType, type2.ofType) : true;
  }
  if (type2 instanceof _definition.GraphQLList) {
    return type1 instanceof _definition.GraphQLList ? doTypesConflict(type1.ofType, type2.ofType) : true;
  }
  if (type1 instanceof _definition.GraphQLNonNull) {
    return type2 instanceof _definition.GraphQLNonNull ? doTypesConflict(type1.ofType, type2.ofType) : true;
  }
  if (type2 instanceof _definition.GraphQLNonNull) {
    return type1 instanceof _definition.GraphQLNonNull ? doTypesConflict(type1.ofType, type2.ofType) : true;
  }
  if ((0, _definition.isLeafType)(type1) || (0, _definition.isLeafType)(type2)) {
    return type1 !== type2;
  }
  return false;
}

// Given a selection set, return the collection of fields (a mapping of response
// name to field nodes and definitions) as well as a list of fragment names
// referenced via fragment spreads.
function getFieldsAndFragmentNames(context, cachedFieldsAndFragmentNames, parentType, selectionSet) {
  var cached = cachedFieldsAndFragmentNames.get(selectionSet);
  if (!cached) {
    var nodeAndDefs = {};
    var fragmentNames = {};
    _collectFieldsAndFragmentNames(context, parentType, selectionSet, nodeAndDefs, fragmentNames);
    cached = [nodeAndDefs, Object.keys(fragmentNames)];
    cachedFieldsAndFragmentNames.set(selectionSet, cached);
  }
  return cached;
}

// Given a reference to a fragment, return the represented collection of fields
// as well as a list of nested fragment names referenced via fragment spreads.
function getReferencedFieldsAndFragmentNames(context, cachedFieldsAndFragmentNames, fragment) {
  // Short-circuit building a type from the node if possible.
  var cached = cachedFieldsAndFragmentNames.get(fragment.selectionSet);
  if (cached) {
    return cached;
  }

  var fragmentType = (0, _typeFromAST.typeFromAST)(context.getSchema(), fragment.typeCondition);
  return getFieldsAndFragmentNames(context, cachedFieldsAndFragmentNames, fragmentType, fragment.selectionSet);
}

function _collectFieldsAndFragmentNames(context, parentType, selectionSet, nodeAndDefs, fragmentNames) {
  for (var i = 0; i < selectionSet.selections.length; i++) {
    var selection = selectionSet.selections[i];
    switch (selection.kind) {
      case _kinds.FIELD:
        var fieldName = selection.name.value;
        var fieldDef = void 0;
        if (parentType instanceof _definition.GraphQLObjectType || parentType instanceof _definition.GraphQLInterfaceType) {
          fieldDef = parentType.getFields()[fieldName];
        }
        var responseName = selection.alias ? selection.alias.value : fieldName;
        if (!nodeAndDefs[responseName]) {
          nodeAndDefs[responseName] = [];
        }
        nodeAndDefs[responseName].push([parentType, selection, fieldDef]);
        break;
      case _kinds.FRAGMENT_SPREAD:
        fragmentNames[selection.name.value] = true;
        break;
      case _kinds.INLINE_FRAGMENT:
        var typeCondition = selection.typeCondition;
        var inlineFragmentType = typeCondition ? (0, _typeFromAST.typeFromAST)(context.getSchema(), typeCondition) : parentType;
        _collectFieldsAndFragmentNames(context, inlineFragmentType, selection.selectionSet, nodeAndDefs, fragmentNames);
        break;
    }
  }
}

// Given a series of Conflicts which occurred between two sub-fields, generate
// a single Conflict.
function subfieldConflicts(conflicts, responseName, node1, node2) {
  if (conflicts.length > 0) {
    return [[responseName, conflicts.map(function (_ref3) {
      var reason = _ref3[0];
      return reason;
    })], conflicts.reduce(function (allFields, _ref4) {
      var fields1 = _ref4[1];
      return allFields.concat(fields1);
    }, [node1]), conflicts.reduce(function (allFields, _ref5) {
      var fields2 = _ref5[2];
      return allFields.concat(fields2);
    }, [node2])];
  }
}

/**
 * A way to keep track of pairs of things when the ordering of the pair does
 * not matter. We do this by maintaining a sort of double adjacency sets.
 */

var PairSet = function () {
  function PairSet() {
    _classCallCheck(this, PairSet);

    this._data = Object.create(null);
  }

  PairSet.prototype.has = function has(a, b, areMutuallyExclusive) {
    var first = this._data[a];
    var result = first && first[b];
    if (result === undefined) {
      return false;
    }
    // areMutuallyExclusive being false is a superset of being true,
    // hence if we want to know if this PairSet "has" these two with no
    // exclusivity, we have to ensure it was added as such.
    if (areMutuallyExclusive === false) {
      return result === false;
    }
    return true;
  };

  PairSet.prototype.add = function add(a, b, areMutuallyExclusive) {
    _pairSetAdd(this._data, a, b, areMutuallyExclusive);
    _pairSetAdd(this._data, b, a, areMutuallyExclusive);
  };

  return PairSet;
}();

function _pairSetAdd(data, a, b, areMutuallyExclusive) {
  var map = data[a];
  if (!map) {
    map = Object.create(null);
    data[a] = map;
  }
  map[b] = areMutuallyExclusive;
}

/***/ }),
/* 330 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.typeIncompatibleSpreadMessage = typeIncompatibleSpreadMessage;
exports.typeIncompatibleAnonSpreadMessage = typeIncompatibleAnonSpreadMessage;
exports.PossibleFragmentSpreads = PossibleFragmentSpreads;

var _error = __webpack_require__(3);

var _typeComparators = __webpack_require__(65);

var _typeFromAST = __webpack_require__(23);

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function typeIncompatibleSpreadMessage(fragName, parentType, fragType) {
  return 'Fragment "' + fragName + '" cannot be spread here as objects of ' + ('type "' + String(parentType) + '" can never be of type "' + String(fragType) + '".');
}

function typeIncompatibleAnonSpreadMessage(parentType, fragType) {
  return 'Fragment cannot be spread here as objects of ' + ('type "' + String(parentType) + '" can never be of type "' + String(fragType) + '".');
}

/**
 * Possible fragment spread
 *
 * A fragment spread is only valid if the type condition could ever possibly
 * be true: if there is a non-empty intersection of the possible parent types,
 * and possible types which pass the type condition.
 */
function PossibleFragmentSpreads(context) {
  return {
    InlineFragment: function InlineFragment(node) {
      var fragType = context.getType();
      var parentType = context.getParentType();
      if (fragType && parentType && !(0, _typeComparators.doTypesOverlap)(context.getSchema(), fragType, parentType)) {
        context.reportError(new _error.GraphQLError(typeIncompatibleAnonSpreadMessage(parentType, fragType), [node]));
      }
    },
    FragmentSpread: function FragmentSpread(node) {
      var fragName = node.name.value;
      var fragType = getFragmentType(context, fragName);
      var parentType = context.getParentType();
      if (fragType && parentType && !(0, _typeComparators.doTypesOverlap)(context.getSchema(), fragType, parentType)) {
        context.reportError(new _error.GraphQLError(typeIncompatibleSpreadMessage(fragName, parentType, fragType), [node]));
      }
    }
  };
}

function getFragmentType(context, name) {
  var frag = context.getFragment(name);
  return frag && (0, _typeFromAST.typeFromAST)(context.getSchema(), frag.typeCondition);
}

/***/ }),
/* 331 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.missingFieldArgMessage = missingFieldArgMessage;
exports.missingDirectiveArgMessage = missingDirectiveArgMessage;
exports.ProvidedNonNullArguments = ProvidedNonNullArguments;

var _error = __webpack_require__(3);

var _keyMap = __webpack_require__(42);

var _keyMap2 = _interopRequireDefault(_keyMap);

var _definition = __webpack_require__(6);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { 'default': obj }; }

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function missingFieldArgMessage(fieldName, argName, type) {
  return 'Field "' + fieldName + '" argument "' + argName + '" of type ' + ('"' + String(type) + '" is required but not provided.');
}

function missingDirectiveArgMessage(directiveName, argName, type) {
  return 'Directive "@' + directiveName + '" argument "' + argName + '" of type ' + ('"' + String(type) + '" is required but not provided.');
}

/**
 * Provided required arguments
 *
 * A field or directive is only valid if all required (non-null) field arguments
 * have been provided.
 */
function ProvidedNonNullArguments(context) {
  return {
    Field: {
      // Validate on leave to allow for deeper errors to appear first.
      leave: function leave(node) {
        var fieldDef = context.getFieldDef();
        if (!fieldDef) {
          return false;
        }
        var argNodes = node.arguments || [];

        var argNodeMap = (0, _keyMap2.default)(argNodes, function (arg) {
          return arg.name.value;
        });
        fieldDef.args.forEach(function (argDef) {
          var argNode = argNodeMap[argDef.name];
          if (!argNode && argDef.type instanceof _definition.GraphQLNonNull) {
            context.reportError(new _error.GraphQLError(missingFieldArgMessage(node.name.value, argDef.name, argDef.type), [node]));
          }
        });
      }
    },

    Directive: {
      // Validate on leave to allow for deeper errors to appear first.
      leave: function leave(node) {
        var directiveDef = context.getDirective();
        if (!directiveDef) {
          return false;
        }
        var argNodes = node.arguments || [];

        var argNodeMap = (0, _keyMap2.default)(argNodes, function (arg) {
          return arg.name.value;
        });
        directiveDef.args.forEach(function (argDef) {
          var argNode = argNodeMap[argDef.name];
          if (!argNode && argDef.type instanceof _definition.GraphQLNonNull) {
            context.reportError(new _error.GraphQLError(missingDirectiveArgMessage(node.name.value, argDef.name, argDef.type), [node]));
          }
        });
      }
    }
  };
}

/***/ }),
/* 332 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.noSubselectionAllowedMessage = noSubselectionAllowedMessage;
exports.requiredSubselectionMessage = requiredSubselectionMessage;
exports.ScalarLeafs = ScalarLeafs;

var _error = __webpack_require__(3);

var _definition = __webpack_require__(6);

function noSubselectionAllowedMessage(fieldName, type) {
  return 'Field "' + fieldName + '" must not have a selection since ' + ('type "' + String(type) + '" has no subfields.');
}
/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function requiredSubselectionMessage(fieldName, type) {
  return 'Field "' + fieldName + '" of type "' + String(type) + '" must have a ' + ('selection of subfields. Did you mean "' + fieldName + ' { ... }"?');
}

/**
 * Scalar leafs
 *
 * A GraphQL document is valid only if all leaf fields (fields without
 * sub selections) are of scalar or enum types.
 */
function ScalarLeafs(context) {
  return {
    Field: function Field(node) {
      var type = context.getType();
      if (type) {
        if ((0, _definition.isLeafType)((0, _definition.getNamedType)(type))) {
          if (node.selectionSet) {
            context.reportError(new _error.GraphQLError(noSubselectionAllowedMessage(node.name.value, type), [node.selectionSet]));
          }
        } else if (!node.selectionSet) {
          context.reportError(new _error.GraphQLError(requiredSubselectionMessage(node.name.value, type), [node]));
        }
      }
    }
  };
}

/***/ }),
/* 333 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.duplicateArgMessage = duplicateArgMessage;
exports.UniqueArgumentNames = UniqueArgumentNames;

var _error = __webpack_require__(3);

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function duplicateArgMessage(argName) {
  return 'There can be only one argument named "' + argName + '".';
}

/**
 * Unique argument names
 *
 * A GraphQL field or directive is only valid if all supplied arguments are
 * uniquely named.
 */
function UniqueArgumentNames(context) {
  var knownArgNames = Object.create(null);
  return {
    Field: function Field() {
      knownArgNames = Object.create(null);
    },
    Directive: function Directive() {
      knownArgNames = Object.create(null);
    },
    Argument: function Argument(node) {
      var argName = node.name.value;
      if (knownArgNames[argName]) {
        context.reportError(new _error.GraphQLError(duplicateArgMessage(argName), [knownArgNames[argName], node.name]));
      } else {
        knownArgNames[argName] = node.name;
      }
      return false;
    }
  };
}

/***/ }),
/* 334 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.duplicateDirectiveMessage = duplicateDirectiveMessage;
exports.UniqueDirectivesPerLocation = UniqueDirectivesPerLocation;

var _error = __webpack_require__(3);

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function duplicateDirectiveMessage(directiveName) {
  return 'The directive "' + directiveName + '" can only be used once at ' + 'this location.';
}

/**
 * Unique directive names per location
 *
 * A GraphQL document is only valid if all directives at a given location
 * are uniquely named.
 */
function UniqueDirectivesPerLocation(context) {
  return {
    // Many different AST nodes may contain directives. Rather than listing
    // them all, just listen for entering any node, and check to see if it
    // defines any directives.
    enter: function enter(node) {
      if (node.directives) {
        (function () {
          var knownDirectives = Object.create(null);
          node.directives.forEach(function (directive) {
            var directiveName = directive.name.value;
            if (knownDirectives[directiveName]) {
              context.reportError(new _error.GraphQLError(duplicateDirectiveMessage(directiveName), [knownDirectives[directiveName], directive]));
            } else {
              knownDirectives[directiveName] = directive;
            }
          });
        })();
      }
    }
  };
}

/***/ }),
/* 335 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.duplicateFragmentNameMessage = duplicateFragmentNameMessage;
exports.UniqueFragmentNames = UniqueFragmentNames;

var _error = __webpack_require__(3);

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function duplicateFragmentNameMessage(fragName) {
  return 'There can be only one fragment named "' + fragName + '".';
}

/**
 * Unique fragment names
 *
 * A GraphQL document is only valid if all defined fragments have unique names.
 */
function UniqueFragmentNames(context) {
  var knownFragmentNames = Object.create(null);
  return {
    OperationDefinition: function OperationDefinition() {
      return false;
    },
    FragmentDefinition: function FragmentDefinition(node) {
      var fragmentName = node.name.value;
      if (knownFragmentNames[fragmentName]) {
        context.reportError(new _error.GraphQLError(duplicateFragmentNameMessage(fragmentName), [knownFragmentNames[fragmentName], node.name]));
      } else {
        knownFragmentNames[fragmentName] = node.name;
      }
      return false;
    }
  };
}

/***/ }),
/* 336 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.duplicateInputFieldMessage = duplicateInputFieldMessage;
exports.UniqueInputFieldNames = UniqueInputFieldNames;

var _error = __webpack_require__(3);

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function duplicateInputFieldMessage(fieldName) {
  return 'There can be only one input field named "' + fieldName + '".';
}

/**
 * Unique input field names
 *
 * A GraphQL input object value is only valid if all supplied fields are
 * uniquely named.
 */
function UniqueInputFieldNames(context) {
  var knownNameStack = [];
  var knownNames = Object.create(null);

  return {
    ObjectValue: {
      enter: function enter() {
        knownNameStack.push(knownNames);
        knownNames = Object.create(null);
      },
      leave: function leave() {
        knownNames = knownNameStack.pop();
      }
    },
    ObjectField: function ObjectField(node) {
      var fieldName = node.name.value;
      if (knownNames[fieldName]) {
        context.reportError(new _error.GraphQLError(duplicateInputFieldMessage(fieldName), [knownNames[fieldName], node.name]));
      } else {
        knownNames[fieldName] = node.name;
      }
      return false;
    }
  };
}

/***/ }),
/* 337 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.duplicateOperationNameMessage = duplicateOperationNameMessage;
exports.UniqueOperationNames = UniqueOperationNames;

var _error = __webpack_require__(3);

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function duplicateOperationNameMessage(operationName) {
  return 'There can be only one operation named "' + operationName + '".';
}

/**
 * Unique operation names
 *
 * A GraphQL document is only valid if all defined operations have unique names.
 */
function UniqueOperationNames(context) {
  var knownOperationNames = Object.create(null);
  return {
    OperationDefinition: function OperationDefinition(node) {
      var operationName = node.name;
      if (operationName) {
        if (knownOperationNames[operationName.value]) {
          context.reportError(new _error.GraphQLError(duplicateOperationNameMessage(operationName.value), [knownOperationNames[operationName.value], operationName]));
        } else {
          knownOperationNames[operationName.value] = operationName;
        }
      }
      return false;
    },

    FragmentDefinition: function FragmentDefinition() {
      return false;
    }
  };
}

/***/ }),
/* 338 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.duplicateVariableMessage = duplicateVariableMessage;
exports.UniqueVariableNames = UniqueVariableNames;

var _error = __webpack_require__(3);

function duplicateVariableMessage(variableName) {
  return 'There can be only one variable named "' + variableName + '".';
}

/**
 * Unique variable names
 *
 * A GraphQL operation is only valid if all its variables are uniquely named.
 */

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function UniqueVariableNames(context) {
  var knownVariableNames = Object.create(null);
  return {
    OperationDefinition: function OperationDefinition() {
      knownVariableNames = Object.create(null);
    },
    VariableDefinition: function VariableDefinition(node) {
      var variableName = node.variable.name.value;
      if (knownVariableNames[variableName]) {
        context.reportError(new _error.GraphQLError(duplicateVariableMessage(variableName), [knownVariableNames[variableName], node.variable.name]));
      } else {
        knownVariableNames[variableName] = node.variable.name;
      }
    }
  };
}

/***/ }),
/* 339 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.nonInputTypeOnVarMessage = nonInputTypeOnVarMessage;
exports.VariablesAreInputTypes = VariablesAreInputTypes;

var _error = __webpack_require__(3);

var _printer = __webpack_require__(18);

var _definition = __webpack_require__(6);

var _typeFromAST = __webpack_require__(23);

function nonInputTypeOnVarMessage(variableName, typeName) {
  return 'Variable "$' + variableName + '" cannot be non-input type "' + typeName + '".';
}

/**
 * Variables are input types
 *
 * A GraphQL operation is only valid if all the variables it defines are of
 * input types (scalar, enum, or input object).
 */

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function VariablesAreInputTypes(context) {
  return {
    VariableDefinition: function VariableDefinition(node) {
      var type = (0, _typeFromAST.typeFromAST)(context.getSchema(), node.type);

      // If the variable type is not an input type, return an error.
      if (type && !(0, _definition.isInputType)(type)) {
        var variableName = node.variable.name.value;
        context.reportError(new _error.GraphQLError(nonInputTypeOnVarMessage(variableName, (0, _printer.print)(node.type)), [node.type]));
      }
    }
  };
}

/***/ }),
/* 340 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";


Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.badVarPosMessage = badVarPosMessage;
exports.VariablesInAllowedPosition = VariablesInAllowedPosition;

var _error = __webpack_require__(3);

var _definition = __webpack_require__(6);

var _typeComparators = __webpack_require__(65);

var _typeFromAST = __webpack_require__(23);

function badVarPosMessage(varName, varType, expectedType) {
  return 'Variable "$' + varName + '" of type "' + String(varType) + '" used in ' + ('position expecting type "' + String(expectedType) + '".');
}

/**
 * Variables passed to field arguments conform to type
 */

/**
 *  Copyright (c) 2015, Facebook, Inc.
 *  All rights reserved.
 *
 *  This source code is licensed under the BSD-style license found in the
 *  LICENSE file in the root directory of this source tree. An additional grant
 *  of patent rights can be found in the PATENTS file in the same directory.
 */

function VariablesInAllowedPosition(context) {
  var varDefMap = Object.create(null);

  return {
    OperationDefinition: {
      enter: function enter() {
        varDefMap = Object.create(null);
      },
      leave: function leave(operation) {
        var usages = context.getRecursiveVariableUsages(operation);

        usages.forEach(function (_ref) {
          var node = _ref.node,
              type = _ref.type;

          var varName = node.name.value;
          var varDef = varDefMap[varName];
          if (varDef && type) {
            // A var type is allowed if it is the same or more strict (e.g. is
            // a subtype of) than the expected type. It can be more strict if
            // the variable type is non-null when the expected type is nullable.
            // If both are list types, the variable item type can be more strict
            // than the expected item type (contravariant).
            var schema = context.getSchema();
            var varType = (0, _typeFromAST.typeFromAST)(schema, varDef.type);
            if (varType && !(0, _typeComparators.isTypeSubTypeOf)(schema, effectiveType(varType, varDef), type)) {
              context.reportError(new _error.GraphQLError(badVarPosMessage(varName, varType, type), [varDef, node]));
            }
          }
        });
      }
    },
    VariableDefinition: function VariableDefinition(node) {
      varDefMap[node.variable.name.value] = node;
    }
  };
}

// If a variable definition has a default value, it's effectively non-null.
function effectiveType(varType, varDef) {
  return !varDef.defaultValue || varType instanceof _definition.GraphQLNonNull ? varType : new _definition.GraphQLNonNull(varType);
}

/***/ }),
/* 341 */
/***/ (function(module, exports) {

exports.read = function (buffer, offset, isLE, mLen, nBytes) {
  var e, m
  var eLen = nBytes * 8 - mLen - 1
  var eMax = (1 << eLen) - 1
  var eBias = eMax >> 1
  var nBits = -7
  var i = isLE ? (nBytes - 1) : 0
  var d = isLE ? -1 : 1
  var s = buffer[offset + i]

  i += d

  e = s & ((1 << (-nBits)) - 1)
  s >>= (-nBits)
  nBits += eLen
  for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}

  m = e & ((1 << (-nBits)) - 1)
  e >>= (-nBits)
  nBits += mLen
  for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}

  if (e === 0) {
    e = 1 - eBias
  } else if (e === eMax) {
    return m ? NaN : ((s ? -1 : 1) * Infinity)
  } else {
    m = m + Math.pow(2, mLen)
    e = e - eBias
  }
  return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
}

exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
  var e, m, c
  var eLen = nBytes * 8 - mLen - 1
  var eMax = (1 << eLen) - 1
  var eBias = eMax >> 1
  var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
  var i = isLE ? 0 : (nBytes - 1)
  var d = isLE ? 1 : -1
  var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0

  value = Math.abs(value)

  if (isNaN(value) || value === Infinity) {
    m = isNaN(value) ? 1 : 0
    e = eMax
  } else {
    e = Math.floor(Math.log(value) / Math.LN2)
    if (value * (c = Math.pow(2, -e)) < 1) {
      e--
      c *= 2
    }
    if (e + eBias >= 1) {
      value += rt / c
    } else {
      value += rt * Math.pow(2, 1 - eBias)
    }
    if (value * c >= 2) {
      e++
      c /= 2
    }

    if (e + eBias >= eMax) {
      m = 0
      e = eMax
    } else if (e + eBias >= 1) {
      m = (value * c - 1) * Math.pow(2, mLen)
      e = e + eBias
    } else {
      m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
      e = 0
    }
  }

  for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}

  e = (e << mLen) | m
  eLen += mLen
  for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}

  buffer[offset + i - d] |= s * 128
}


/***/ }),
/* 342 */
/***/ (function(module, exports) {

var toString = {}.toString;

module.exports = Array.isArray || function (arr) {
  return toString.call(arr) == '[object Array]';
};


/***/ }),
/* 343 */
/***/ (function(module, exports, __webpack_require__) {

// the whatwg-fetch polyfill installs the fetch() function
// on the global object (window or self)
//
// Return that as the export for use in Webpack, Browserify etc.
__webpack_require__(431);
module.exports = self.fetch.bind(self);


/***/ }),
/* 344 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ARIADOMPropertyConfig = {
  Properties: {
    // Global States and Properties
    'aria-current': 0, // state
    'aria-details': 0,
    'aria-disabled': 0, // state
    'aria-hidden': 0, // state
    'aria-invalid': 0, // state
    'aria-keyshortcuts': 0,
    'aria-label': 0,
    'aria-roledescription': 0,
    // Widget Attributes
    'aria-autocomplete': 0,
    'aria-checked': 0,
    'aria-expanded': 0,
    'aria-haspopup': 0,
    'aria-level': 0,
    'aria-modal': 0,
    'aria-multiline': 0,
    'aria-multiselectable': 0,
    'aria-orientation': 0,
    'aria-placeholder': 0,
    'aria-pressed': 0,
    'aria-readonly': 0,
    'aria-required': 0,
    'aria-selected': 0,
    'aria-sort': 0,
    'aria-valuemax': 0,
    'aria-valuemin': 0,
    'aria-valuenow': 0,
    'aria-valuetext': 0,
    // Live Region Attributes
    'aria-atomic': 0,
    'aria-busy': 0,
    'aria-live': 0,
    'aria-relevant': 0,
    // Drag-and-Drop Attributes
    'aria-dropeffect': 0,
    'aria-grabbed': 0,
    // Relationship Attributes
    'aria-activedescendant': 0,
    'aria-colcount': 0,
    'aria-colindex': 0,
    'aria-colspan': 0,
    'aria-controls': 0,
    'aria-describedby': 0,
    'aria-errormessage': 0,
    'aria-flowto': 0,
    'aria-labelledby': 0,
    'aria-owns': 0,
    'aria-posinset': 0,
    'aria-rowcount': 0,
    'aria-rowindex': 0,
    'aria-rowspan': 0,
    'aria-setsize': 0
  },
  DOMAttributeNames: {},
  DOMPropertyNames: {}
};

module.exports = ARIADOMPropertyConfig;

/***/ }),
/* 345 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ReactDOMComponentTree = __webpack_require__(8);

var focusNode = __webpack_require__(150);

var AutoFocusUtils = {
  focusDOMComponent: function () {
    focusNode(ReactDOMComponentTree.getNodeFromInstance(this));
  }
};

module.exports = AutoFocusUtils;

/***/ }),
/* 346 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var EventPropagators = __webpack_require__(56);
var ExecutionEnvironment = __webpack_require__(11);
var FallbackCompositionState = __webpack_require__(352);
var SyntheticCompositionEvent = __webpack_require__(395);
var SyntheticInputEvent = __webpack_require__(398);

var END_KEYCODES = [9, 13, 27, 32]; // Tab, Return, Esc, Space
var START_KEYCODE = 229;

var canUseCompositionEvent = ExecutionEnvironment.canUseDOM && 'CompositionEvent' in window;

var documentMode = null;
if (ExecutionEnvironment.canUseDOM && 'documentMode' in document) {
  documentMode = document.documentMode;
}

// Webkit offers a very useful `textInput` event that can be used to
// directly represent `beforeInput`. The IE `textinput` event is not as
// useful, so we don't use it.
var canUseTextInputEvent = ExecutionEnvironment.canUseDOM && 'TextEvent' in window && !documentMode && !isPresto();

// In IE9+, we have access to composition events, but the data supplied
// by the native compositionend event may be incorrect. Japanese ideographic
// spaces, for instance (\u3000) are not recorded correctly.
var useFallbackCompositionData = ExecutionEnvironment.canUseDOM && (!canUseCompositionEvent || documentMode && documentMode > 8 && documentMode <= 11);

/**
 * Opera <= 12 includes TextEvent in window, but does not fire
 * text input events. Rely on keypress instead.
 */
function isPresto() {
  var opera = window.opera;
  return typeof opera === 'object' && typeof opera.version === 'function' && parseInt(opera.version(), 10) <= 12;
}

var SPACEBAR_CODE = 32;
var SPACEBAR_CHAR = String.fromCharCode(SPACEBAR_CODE);

// Events and their corresponding property names.
var eventTypes = {
  beforeInput: {
    phasedRegistrationNames: {
      bubbled: 'onBeforeInput',
      captured: 'onBeforeInputCapture'
    },
    dependencies: ['topCompositionEnd', 'topKeyPress', 'topTextInput', 'topPaste']
  },
  compositionEnd: {
    phasedRegistrationNames: {
      bubbled: 'onCompositionEnd',
      captured: 'onCompositionEndCapture'
    },
    dependencies: ['topBlur', 'topCompositionEnd', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown']
  },
  compositionStart: {
    phasedRegistrationNames: {
      bubbled: 'onCompositionStart',
      captured: 'onCompositionStartCapture'
    },
    dependencies: ['topBlur', 'topCompositionStart', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown']
  },
  compositionUpdate: {
    phasedRegistrationNames: {
      bubbled: 'onCompositionUpdate',
      captured: 'onCompositionUpdateCapture'
    },
    dependencies: ['topBlur', 'topCompositionUpdate', 'topKeyDown', 'topKeyPress', 'topKeyUp', 'topMouseDown']
  }
};

// Track whether we've ever handled a keypress on the space key.
var hasSpaceKeypress = false;

/**
 * Return whether a native keypress event is assumed to be a command.
 * This is required because Firefox fires `keypress` events for key commands
 * (cut, copy, select-all, etc.) even though no character is inserted.
 */
function isKeypressCommand(nativeEvent) {
  return (nativeEvent.ctrlKey || nativeEvent.altKey || nativeEvent.metaKey) &&
  // ctrlKey && altKey is equivalent to AltGr, and is not a command.
  !(nativeEvent.ctrlKey && nativeEvent.altKey);
}

/**
 * Translate native top level events into event types.
 *
 * @param {string} topLevelType
 * @return {object}
 */
function getCompositionEventType(topLevelType) {
  switch (topLevelType) {
    case 'topCompositionStart':
      return eventTypes.compositionStart;
    case 'topCompositionEnd':
      return eventTypes.compositionEnd;
    case 'topCompositionUpdate':
      return eventTypes.compositionUpdate;
  }
}

/**
 * Does our fallback best-guess model think this event signifies that
 * composition has begun?
 *
 * @param {string} topLevelType
 * @param {object} nativeEvent
 * @return {boolean}
 */
function isFallbackCompositionStart(topLevelType, nativeEvent) {
  return topLevelType === 'topKeyDown' && nativeEvent.keyCode === START_KEYCODE;
}

/**
 * Does our fallback mode think that this event is the end of composition?
 *
 * @param {string} topLevelType
 * @param {object} nativeEvent
 * @return {boolean}
 */
function isFallbackCompositionEnd(topLevelType, nativeEvent) {
  switch (topLevelType) {
    case 'topKeyUp':
      // Command keys insert or clear IME input.
      return END_KEYCODES.indexOf(nativeEvent.keyCode) !== -1;
    case 'topKeyDown':
      // Expect IME keyCode on each keydown. If we get any other
      // code we must have exited earlier.
      return nativeEvent.keyCode !== START_KEYCODE;
    case 'topKeyPress':
    case 'topMouseDown':
    case 'topBlur':
      // Events are not possible without cancelling IME.
      return true;
    default:
      return false;
  }
}

/**
 * Google Input Tools provides composition data via a CustomEvent,
 * with the `data` property populated in the `detail` object. If this
 * is available on the event object, use it. If not, this is a plain
 * composition event and we have nothing special to extract.
 *
 * @param {object} nativeEvent
 * @return {?string}
 */
function getDataFromCustomEvent(nativeEvent) {
  var detail = nativeEvent.detail;
  if (typeof detail === 'object' && 'data' in detail) {
    return detail.data;
  }
  return null;
}

// Track the current IME composition fallback object, if any.
var currentComposition = null;

/**
 * @return {?object} A SyntheticCompositionEvent.
 */
function extractCompositionEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget) {
  var eventType;
  var fallbackData;

  if (canUseCompositionEvent) {
    eventType = getCompositionEventType(topLevelType);
  } else if (!currentComposition) {
    if (isFallbackCompositionStart(topLevelType, nativeEvent)) {
      eventType = eventTypes.compositionStart;
    }
  } else if (isFallbackCompositionEnd(topLevelType, nativeEvent)) {
    eventType = eventTypes.compositionEnd;
  }

  if (!eventType) {
    return null;
  }

  if (useFallbackCompositionData) {
    // The current composition is stored statically and must not be
    // overwritten while composition continues.
    if (!currentComposition && eventType === eventTypes.compositionStart) {
      currentComposition = FallbackCompositionState.getPooled(nativeEventTarget);
    } else if (eventType === eventTypes.compositionEnd) {
      if (currentComposition) {
        fallbackData = currentComposition.getData();
      }
    }
  }

  var event = SyntheticCompositionEvent.getPooled(eventType, targetInst, nativeEvent, nativeEventTarget);

  if (fallbackData) {
    // Inject data generated from fallback path into the synthetic event.
    // This matches the property of native CompositionEventInterface.
    event.data = fallbackData;
  } else {
    var customData = getDataFromCustomEvent(nativeEvent);
    if (customData !== null) {
      event.data = customData;
    }
  }

  EventPropagators.accumulateTwoPhaseDispatches(event);
  return event;
}

/**
 * @param {string} topLevelType Record from `EventConstants`.
 * @param {object} nativeEvent Native browser event.
 * @return {?string} The string corresponding to this `beforeInput` event.
 */
function getNativeBeforeInputChars(topLevelType, nativeEvent) {
  switch (topLevelType) {
    case 'topCompositionEnd':
      return getDataFromCustomEvent(nativeEvent);
    case 'topKeyPress':
      /**
       * If native `textInput` events are available, our goal is to make
       * use of them. However, there is a special case: the spacebar key.
       * In Webkit, preventing default on a spacebar `textInput` event
       * cancels character insertion, but it *also* causes the browser
       * to fall back to its default spacebar behavior of scrolling the
       * page.
       *
       * Tracking at:
       * https://code.google.com/p/chromium/issues/detail?id=355103
       *
       * To avoid this issue, use the keypress event as if no `textInput`
       * event is available.
       */
      var which = nativeEvent.which;
      if (which !== SPACEBAR_CODE) {
        return null;
      }

      hasSpaceKeypress = true;
      return SPACEBAR_CHAR;

    case 'topTextInput':
      // Record the characters to be added to the DOM.
      var chars = nativeEvent.data;

      // If it's a spacebar character, assume that we have already handled
      // it at the keypress level and bail immediately. Android Chrome
      // doesn't give us keycodes, so we need to blacklist it.
      if (chars === SPACEBAR_CHAR && hasSpaceKeypress) {
        return null;
      }

      return chars;

    default:
      // For other native event types, do nothing.
      return null;
  }
}

/**
 * For browsers that do not provide the `textInput` event, extract the
 * appropriate string to use for SyntheticInputEvent.
 *
 * @param {string} topLevelType Record from `EventConstants`.
 * @param {object} nativeEvent Native browser event.
 * @return {?string} The fallback string for this `beforeInput` event.
 */
function getFallbackBeforeInputChars(topLevelType, nativeEvent) {
  // If we are currently composing (IME) and using a fallback to do so,
  // try to extract the composed characters from the fallback object.
  // If composition event is available, we extract a string only at
  // compositionevent, otherwise extract it at fallback events.
  if (currentComposition) {
    if (topLevelType === 'topCompositionEnd' || !canUseCompositionEvent && isFallbackCompositionEnd(topLevelType, nativeEvent)) {
      var chars = currentComposition.getData();
      FallbackCompositionState.release(currentComposition);
      currentComposition = null;
      return chars;
    }
    return null;
  }

  switch (topLevelType) {
    case 'topPaste':
      // If a paste event occurs after a keypress, throw out the input
      // chars. Paste events should not lead to BeforeInput events.
      return null;
    case 'topKeyPress':
      /**
       * As of v27, Firefox may fire keypress events even when no character
       * will be inserted. A few possibilities:
       *
       * - `which` is `0`. Arrow keys, Esc key, etc.
       *
       * - `which` is the pressed key code, but no char is available.
       *   Ex: 'AltGr + d` in Polish. There is no modified character for
       *   this key combination and no character is inserted into the
       *   document, but FF fires the keypress for char code `100` anyway.
       *   No `input` event will occur.
       *
       * - `which` is the pressed key code, but a command combination is
       *   being used. Ex: `Cmd+C`. No character is inserted, and no
       *   `input` event will occur.
       */
      if (nativeEvent.which && !isKeypressCommand(nativeEvent)) {
        return String.fromCharCode(nativeEvent.which);
      }
      return null;
    case 'topCompositionEnd':
      return useFallbackCompositionData ? null : nativeEvent.data;
    default:
      return null;
  }
}

/**
 * Extract a SyntheticInputEvent for `beforeInput`, based on either native
 * `textInput` or fallback behavior.
 *
 * @return {?object} A SyntheticInputEvent.
 */
function extractBeforeInputEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget) {
  var chars;

  if (canUseTextInputEvent) {
    chars = getNativeBeforeInputChars(topLevelType, nativeEvent);
  } else {
    chars = getFallbackBeforeInputChars(topLevelType, nativeEvent);
  }

  // If no characters are being inserted, no BeforeInput event should
  // be fired.
  if (!chars) {
    return null;
  }

  var event = SyntheticInputEvent.getPooled(eventTypes.beforeInput, targetInst, nativeEvent, nativeEventTarget);

  event.data = chars;
  EventPropagators.accumulateTwoPhaseDispatches(event);
  return event;
}

/**
 * Create an `onBeforeInput` event to match
 * http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105/#events-inputevents.
 *
 * This event plugin is based on the native `textInput` event
 * available in Chrome, Safari, Opera, and IE. This event fires after
 * `onKeyPress` and `onCompositionEnd`, but before `onInput`.
 *
 * `beforeInput` is spec'd but not implemented in any browsers, and
 * the `input` event does not provide any useful information about what has
 * actually been added, contrary to the spec. Thus, `textInput` is the best
 * available event to identify the characters that have actually been inserted
 * into the target node.
 *
 * This plugin is also responsible for emitting `composition` events, thus
 * allowing us to share composition fallback code for both `beforeInput` and
 * `composition` event types.
 */
var BeforeInputEventPlugin = {

  eventTypes: eventTypes,

  extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {
    return [extractCompositionEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget), extractBeforeInputEvent(topLevelType, targetInst, nativeEvent, nativeEventTarget)];
  }
};

module.exports = BeforeInputEventPlugin;

/***/ }),
/* 347 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var CSSProperty = __webpack_require__(161);
var ExecutionEnvironment = __webpack_require__(11);
var ReactInstrumentation = __webpack_require__(15);

var camelizeStyleName = __webpack_require__(262);
var dangerousStyleValue = __webpack_require__(405);
var hyphenateStyleName = __webpack_require__(269);
var memoizeStringOnly = __webpack_require__(272);
var warning = __webpack_require__(2);

var processStyleName = memoizeStringOnly(function (styleName) {
  return hyphenateStyleName(styleName);
});

var hasShorthandPropertyBug = false;
var styleFloatAccessor = 'cssFloat';
if (ExecutionEnvironment.canUseDOM) {
  var tempStyle = document.createElement('div').style;
  try {
    // IE8 throws "Invalid argument." if resetting shorthand style properties.
    tempStyle.font = '';
  } catch (e) {
    hasShorthandPropertyBug = true;
  }
  // IE8 only supports accessing cssFloat (standard) as styleFloat
  if (document.documentElement.style.cssFloat === undefined) {
    styleFloatAccessor = 'styleFloat';
  }
}

if (process.env.NODE_ENV !== 'production') {
  // 'msTransform' is correct, but the other prefixes should be capitalized
  var badVendoredStyleNamePattern = /^(?:webkit|moz|o)[A-Z]/;

  // style values shouldn't contain a semicolon
  var badStyleValueWithSemicolonPattern = /;\s*$/;

  var warnedStyleNames = {};
  var warnedStyleValues = {};
  var warnedForNaNValue = false;

  var warnHyphenatedStyleName = function (name, owner) {
    if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) {
      return;
    }

    warnedStyleNames[name] = true;
    process.env.NODE_ENV !== 'production' ? warning(false, 'Unsupported style property %s. Did you mean %s?%s', name, camelizeStyleName(name), checkRenderMessage(owner)) : void 0;
  };

  var warnBadVendoredStyleName = function (name, owner) {
    if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) {
      return;
    }

    warnedStyleNames[name] = true;
    process.env.NODE_ENV !== 'production' ? warning(false, 'Unsupported vendor-prefixed style property %s. Did you mean %s?%s', name, name.charAt(0).toUpperCase() + name.slice(1), checkRenderMessage(owner)) : void 0;
  };

  var warnStyleValueWithSemicolon = function (name, value, owner) {
    if (warnedStyleValues.hasOwnProperty(value) && warnedStyleValues[value]) {
      return;
    }

    warnedStyleValues[value] = true;
    process.env.NODE_ENV !== 'production' ? warning(false, 'Style property values shouldn\'t contain a semicolon.%s ' + 'Try "%s: %s" instead.', checkRenderMessage(owner), name, value.replace(badStyleValueWithSemicolonPattern, '')) : void 0;
  };

  var warnStyleValueIsNaN = function (name, value, owner) {
    if (warnedForNaNValue) {
      return;
    }

    warnedForNaNValue = true;
    process.env.NODE_ENV !== 'production' ? warning(false, '`NaN` is an invalid value for the `%s` css style property.%s', name, checkRenderMessage(owner)) : void 0;
  };

  var checkRenderMessage = function (owner) {
    if (owner) {
      var name = owner.getName();
      if (name) {
        return ' Check the render method of `' + name + '`.';
      }
    }
    return '';
  };

  /**
   * @param {string} name
   * @param {*} value
   * @param {ReactDOMComponent} component
   */
  var warnValidStyle = function (name, value, component) {
    var owner;
    if (component) {
      owner = component._currentElement._owner;
    }
    if (name.indexOf('-') > -1) {
      warnHyphenatedStyleName(name, owner);
    } else if (badVendoredStyleNamePattern.test(name)) {
      warnBadVendoredStyleName(name, owner);
    } else if (badStyleValueWithSemicolonPattern.test(value)) {
      warnStyleValueWithSemicolon(name, value, owner);
    }

    if (typeof value === 'number' && isNaN(value)) {
      warnStyleValueIsNaN(name, value, owner);
    }
  };
}

/**
 * Operations for dealing with CSS properties.
 */
var CSSPropertyOperations = {

  /**
   * Serializes a mapping of style properties for use as inline styles:
   *
   *   > createMarkupForStyles({width: '200px', height: 0})
   *   "width:200px;height:0;"
   *
   * Undefined values are ignored so that declarative programming is easier.
   * The result should be HTML-escaped before insertion into the DOM.
   *
   * @param {object} styles
   * @param {ReactDOMComponent} component
   * @return {?string}
   */
  createMarkupForStyles: function (styles, component) {
    var serialized = '';
    for (var styleName in styles) {
      if (!styles.hasOwnProperty(styleName)) {
        continue;
      }
      var styleValue = styles[styleName];
      if (process.env.NODE_ENV !== 'production') {
        warnValidStyle(styleName, styleValue, component);
      }
      if (styleValue != null) {
        serialized += processStyleName(styleName) + ':';
        serialized += dangerousStyleValue(styleName, styleValue, component) + ';';
      }
    }
    return serialized || null;
  },

  /**
   * Sets the value for multiple styles on a node.  If a value is specified as
   * '' (empty string), the corresponding style property will be unset.
   *
   * @param {DOMElement} node
   * @param {object} styles
   * @param {ReactDOMComponent} component
   */
  setValueForStyles: function (node, styles, component) {
    if (process.env.NODE_ENV !== 'production') {
      ReactInstrumentation.debugTool.onHostOperation({
        instanceID: component._debugID,
        type: 'update styles',
        payload: styles
      });
    }

    var style = node.style;
    for (var styleName in styles) {
      if (!styles.hasOwnProperty(styleName)) {
        continue;
      }
      if (process.env.NODE_ENV !== 'production') {
        warnValidStyle(styleName, styles[styleName], component);
      }
      var styleValue = dangerousStyleValue(styleName, styles[styleName], component);
      if (styleName === 'float' || styleName === 'cssFloat') {
        styleName = styleFloatAccessor;
      }
      if (styleValue) {
        style[styleName] = styleValue;
      } else {
        var expansion = hasShorthandPropertyBug && CSSProperty.shorthandPropertyExpansions[styleName];
        if (expansion) {
          // Shorthand property that IE8 won't like unsetting, so unset each
          // component to placate it
          for (var individualStyleName in expansion) {
            style[individualStyleName] = '';
          }
        } else {
          style[styleName] = '';
        }
      }
    }
  }

};

module.exports = CSSPropertyOperations;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 348 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var EventPluginHub = __webpack_require__(55);
var EventPropagators = __webpack_require__(56);
var ExecutionEnvironment = __webpack_require__(11);
var ReactDOMComponentTree = __webpack_require__(8);
var ReactUpdates = __webpack_require__(19);
var SyntheticEvent = __webpack_require__(24);

var getEventTarget = __webpack_require__(118);
var isEventSupported = __webpack_require__(119);
var isTextInputElement = __webpack_require__(179);

var eventTypes = {
  change: {
    phasedRegistrationNames: {
      bubbled: 'onChange',
      captured: 'onChangeCapture'
    },
    dependencies: ['topBlur', 'topChange', 'topClick', 'topFocus', 'topInput', 'topKeyDown', 'topKeyUp', 'topSelectionChange']
  }
};

/**
 * For IE shims
 */
var activeElement = null;
var activeElementInst = null;
var activeElementValue = null;
var activeElementValueProp = null;

/**
 * SECTION: handle `change` event
 */
function shouldUseChangeEvent(elem) {
  var nodeName = elem.nodeName && elem.nodeName.toLowerCase();
  return nodeName === 'select' || nodeName === 'input' && elem.type === 'file';
}

var doesChangeEventBubble = false;
if (ExecutionEnvironment.canUseDOM) {
  // See `handleChange` comment below
  doesChangeEventBubble = isEventSupported('change') && (!document.documentMode || document.documentMode > 8);
}

function manualDispatchChangeEvent(nativeEvent) {
  var event = SyntheticEvent.getPooled(eventTypes.change, activeElementInst, nativeEvent, getEventTarget(nativeEvent));
  EventPropagators.accumulateTwoPhaseDispatches(event);

  // If change and propertychange bubbled, we'd just bind to it like all the
  // other events and have it go through ReactBrowserEventEmitter. Since it
  // doesn't, we manually listen for the events and so we have to enqueue and
  // process the abstract event manually.
  //
  // Batching is necessary here in order to ensure that all event handlers run
  // before the next rerender (including event handlers attached to ancestor
  // elements instead of directly on the input). Without this, controlled
  // components don't work properly in conjunction with event bubbling because
  // the component is rerendered and the value reverted before all the event
  // handlers can run. See https://github.com/facebook/react/issues/708.
  ReactUpdates.batchedUpdates(runEventInBatch, event);
}

function runEventInBatch(event) {
  EventPluginHub.enqueueEvents(event);
  EventPluginHub.processEventQueue(false);
}

function startWatchingForChangeEventIE8(target, targetInst) {
  activeElement = target;
  activeElementInst = targetInst;
  activeElement.attachEvent('onchange', manualDispatchChangeEvent);
}

function stopWatchingForChangeEventIE8() {
  if (!activeElement) {
    return;
  }
  activeElement.detachEvent('onchange', manualDispatchChangeEvent);
  activeElement = null;
  activeElementInst = null;
}

function getTargetInstForChangeEvent(topLevelType, targetInst) {
  if (topLevelType === 'topChange') {
    return targetInst;
  }
}
function handleEventsForChangeEventIE8(topLevelType, target, targetInst) {
  if (topLevelType === 'topFocus') {
    // stopWatching() should be a noop here but we call it just in case we
    // missed a blur event somehow.
    stopWatchingForChangeEventIE8();
    startWatchingForChangeEventIE8(target, targetInst);
  } else if (topLevelType === 'topBlur') {
    stopWatchingForChangeEventIE8();
  }
}

/**
 * SECTION: handle `input` event
 */
var isInputEventSupported = false;
if (ExecutionEnvironment.canUseDOM) {
  // IE9 claims to support the input event but fails to trigger it when
  // deleting text, so we ignore its input events.
  // IE10+ fire input events to often, such when a placeholder
  // changes or when an input with a placeholder is focused.
  isInputEventSupported = isEventSupported('input') && (!document.documentMode || document.documentMode > 11);
}

/**
 * (For IE <=11) Replacement getter/setter for the `value` property that gets
 * set on the active element.
 */
var newValueProp = {
  get: function () {
    return activeElementValueProp.get.call(this);
  },
  set: function (val) {
    // Cast to a string so we can do equality checks.
    activeElementValue = '' + val;
    activeElementValueProp.set.call(this, val);
  }
};

/**
 * (For IE <=11) Starts tracking propertychange events on the passed-in element
 * and override the value property so that we can distinguish user events from
 * value changes in JS.
 */
function startWatchingForValueChange(target, targetInst) {
  activeElement = target;
  activeElementInst = targetInst;
  activeElementValue = target.value;
  activeElementValueProp = Object.getOwnPropertyDescriptor(target.constructor.prototype, 'value');

  // Not guarded in a canDefineProperty check: IE8 supports defineProperty only
  // on DOM elements
  Object.defineProperty(activeElement, 'value', newValueProp);
  if (activeElement.attachEvent) {
    activeElement.attachEvent('onpropertychange', handlePropertyChange);
  } else {
    activeElement.addEventListener('propertychange', handlePropertyChange, false);
  }
}

/**
 * (For IE <=11) Removes the event listeners from the currently-tracked element,
 * if any exists.
 */
function stopWatchingForValueChange() {
  if (!activeElement) {
    return;
  }

  // delete restores the original property definition
  delete activeElement.value;

  if (activeElement.detachEvent) {
    activeElement.detachEvent('onpropertychange', handlePropertyChange);
  } else {
    activeElement.removeEventListener('propertychange', handlePropertyChange, false);
  }

  activeElement = null;
  activeElementInst = null;
  activeElementValue = null;
  activeElementValueProp = null;
}

/**
 * (For IE <=11) Handles a propertychange event, sending a `change` event if
 * the value of the active element has changed.
 */
function handlePropertyChange(nativeEvent) {
  if (nativeEvent.propertyName !== 'value') {
    return;
  }
  var value = nativeEvent.srcElement.value;
  if (value === activeElementValue) {
    return;
  }
  activeElementValue = value;

  manualDispatchChangeEvent(nativeEvent);
}

/**
 * If a `change` event should be fired, returns the target's ID.
 */
function getTargetInstForInputEvent(topLevelType, targetInst) {
  if (topLevelType === 'topInput') {
    // In modern browsers (i.e., not IE8 or IE9), the input event is exactly
    // what we want so fall through here and trigger an abstract event
    return targetInst;
  }
}

function handleEventsForInputEventIE(topLevelType, target, targetInst) {
  if (topLevelType === 'topFocus') {
    // In IE8, we can capture almost all .value changes by adding a
    // propertychange handler and looking for events with propertyName
    // equal to 'value'
    // In IE9-11, propertychange fires for most input events but is buggy and
    // doesn't fire when text is deleted, but conveniently, selectionchange
    // appears to fire in all of the remaining cases so we catch those and
    // forward the event if the value has changed
    // In either case, we don't want to call the event handler if the value
    // is changed from JS so we redefine a setter for `.value` that updates
    // our activeElementValue variable, allowing us to ignore those changes
    //
    // stopWatching() should be a noop here but we call it just in case we
    // missed a blur event somehow.
    stopWatchingForValueChange();
    startWatchingForValueChange(target, targetInst);
  } else if (topLevelType === 'topBlur') {
    stopWatchingForValueChange();
  }
}

// For IE8 and IE9.
function getTargetInstForInputEventIE(topLevelType, targetInst) {
  if (topLevelType === 'topSelectionChange' || topLevelType === 'topKeyUp' || topLevelType === 'topKeyDown') {
    // On the selectionchange event, the target is just document which isn't
    // helpful for us so just check activeElement instead.
    //
    // 99% of the time, keydown and keyup aren't necessary. IE8 fails to fire
    // propertychange on the first input event after setting `value` from a
    // script and fires only keydown, keypress, keyup. Catching keyup usually
    // gets it and catching keydown lets us fire an event for the first
    // keystroke if user does a key repeat (it'll be a little delayed: right
    // before the second keystroke). Other input methods (e.g., paste) seem to
    // fire selectionchange normally.
    if (activeElement && activeElement.value !== activeElementValue) {
      activeElementValue = activeElement.value;
      return activeElementInst;
    }
  }
}

/**
 * SECTION: handle `click` event
 */
function shouldUseClickEvent(elem) {
  // Use the `click` event to detect changes to checkbox and radio inputs.
  // This approach works across all browsers, whereas `change` does not fire
  // until `blur` in IE8.
  return elem.nodeName && elem.nodeName.toLowerCase() === 'input' && (elem.type === 'checkbox' || elem.type === 'radio');
}

function getTargetInstForClickEvent(topLevelType, targetInst) {
  if (topLevelType === 'topClick') {
    return targetInst;
  }
}

/**
 * This plugin creates an `onChange` event that normalizes change events
 * across form elements. This event fires at a time when it's possible to
 * change the element's value without seeing a flicker.
 *
 * Supported elements are:
 * - input (see `isTextInputElement`)
 * - textarea
 * - select
 */
var ChangeEventPlugin = {

  eventTypes: eventTypes,

  extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {
    var targetNode = targetInst ? ReactDOMComponentTree.getNodeFromInstance(targetInst) : window;

    var getTargetInstFunc, handleEventFunc;
    if (shouldUseChangeEvent(targetNode)) {
      if (doesChangeEventBubble) {
        getTargetInstFunc = getTargetInstForChangeEvent;
      } else {
        handleEventFunc = handleEventsForChangeEventIE8;
      }
    } else if (isTextInputElement(targetNode)) {
      if (isInputEventSupported) {
        getTargetInstFunc = getTargetInstForInputEvent;
      } else {
        getTargetInstFunc = getTargetInstForInputEventIE;
        handleEventFunc = handleEventsForInputEventIE;
      }
    } else if (shouldUseClickEvent(targetNode)) {
      getTargetInstFunc = getTargetInstForClickEvent;
    }

    if (getTargetInstFunc) {
      var inst = getTargetInstFunc(topLevelType, targetInst);
      if (inst) {
        var event = SyntheticEvent.getPooled(eventTypes.change, inst, nativeEvent, nativeEventTarget);
        event.type = 'change';
        EventPropagators.accumulateTwoPhaseDispatches(event);
        return event;
      }
    }

    if (handleEventFunc) {
      handleEventFunc(topLevelType, targetNode, targetInst);
    }
  }

};

module.exports = ChangeEventPlugin;

/***/ }),
/* 349 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4);

var DOMLazyTree = __webpack_require__(43);
var ExecutionEnvironment = __webpack_require__(11);

var createNodesFromMarkup = __webpack_require__(265);
var emptyFunction = __webpack_require__(16);
var invariant = __webpack_require__(1);

var Danger = {

  /**
   * Replaces a node with a string of markup at its current position within its
   * parent. The markup must render into a single root node.
   *
   * @param {DOMElement} oldChild Child node to replace.
   * @param {string} markup Markup to render in place of the child node.
   * @internal
   */
  dangerouslyReplaceNodeWithMarkup: function (oldChild, markup) {
    !ExecutionEnvironment.canUseDOM ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Cannot render markup in a worker thread. Make sure `window` and `document` are available globally before requiring React when unit testing or use ReactDOMServer.renderToString() for server rendering.') : _prodInvariant('56') : void 0;
    !markup ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Missing markup.') : _prodInvariant('57') : void 0;
    !(oldChild.nodeName !== 'HTML') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'dangerouslyReplaceNodeWithMarkup(...): Cannot replace markup of the <html> node. This is because browser quirks make this unreliable and/or slow. If you want to render to the root you must use server rendering. See ReactDOMServer.renderToString().') : _prodInvariant('58') : void 0;

    if (typeof markup === 'string') {
      var newChild = createNodesFromMarkup(markup, emptyFunction)[0];
      oldChild.parentNode.replaceChild(newChild, oldChild);
    } else {
      DOMLazyTree.replaceChildWithTree(oldChild, markup);
    }
  }

};

module.exports = Danger;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 350 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



/**
 * Module that is injectable into `EventPluginHub`, that specifies a
 * deterministic ordering of `EventPlugin`s. A convenient way to reason about
 * plugins, without having to package every one of them. This is better than
 * having plugins be ordered in the same order that they are injected because
 * that ordering would be influenced by the packaging order.
 * `ResponderEventPlugin` must occur before `SimpleEventPlugin` so that
 * preventing default on events is convenient in `SimpleEventPlugin` handlers.
 */

var DefaultEventPluginOrder = ['ResponderEventPlugin', 'SimpleEventPlugin', 'TapEventPlugin', 'EnterLeaveEventPlugin', 'ChangeEventPlugin', 'SelectEventPlugin', 'BeforeInputEventPlugin'];

module.exports = DefaultEventPluginOrder;

/***/ }),
/* 351 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var EventPropagators = __webpack_require__(56);
var ReactDOMComponentTree = __webpack_require__(8);
var SyntheticMouseEvent = __webpack_require__(69);

var eventTypes = {
  mouseEnter: {
    registrationName: 'onMouseEnter',
    dependencies: ['topMouseOut', 'topMouseOver']
  },
  mouseLeave: {
    registrationName: 'onMouseLeave',
    dependencies: ['topMouseOut', 'topMouseOver']
  }
};

var EnterLeaveEventPlugin = {

  eventTypes: eventTypes,

  /**
   * For almost every interaction we care about, there will be both a top-level
   * `mouseover` and `mouseout` event that occurs. Only use `mouseout` so that
   * we do not extract duplicate events. However, moving the mouse into the
   * browser from outside will not fire a `mouseout` event. In this case, we use
   * the `mouseover` top-level event.
   */
  extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {
    if (topLevelType === 'topMouseOver' && (nativeEvent.relatedTarget || nativeEvent.fromElement)) {
      return null;
    }
    if (topLevelType !== 'topMouseOut' && topLevelType !== 'topMouseOver') {
      // Must not be a mouse in or mouse out - ignoring.
      return null;
    }

    var win;
    if (nativeEventTarget.window === nativeEventTarget) {
      // `nativeEventTarget` is probably a window object.
      win = nativeEventTarget;
    } else {
      // TODO: Figure out why `ownerDocument` is sometimes undefined in IE8.
      var doc = nativeEventTarget.ownerDocument;
      if (doc) {
        win = doc.defaultView || doc.parentWindow;
      } else {
        win = window;
      }
    }

    var from;
    var to;
    if (topLevelType === 'topMouseOut') {
      from = targetInst;
      var related = nativeEvent.relatedTarget || nativeEvent.toElement;
      to = related ? ReactDOMComponentTree.getClosestInstanceFromNode(related) : null;
    } else {
      // Moving to a node from outside the window.
      from = null;
      to = targetInst;
    }

    if (from === to) {
      // Nothing pertains to our managed components.
      return null;
    }

    var fromNode = from == null ? win : ReactDOMComponentTree.getNodeFromInstance(from);
    var toNode = to == null ? win : ReactDOMComponentTree.getNodeFromInstance(to);

    var leave = SyntheticMouseEvent.getPooled(eventTypes.mouseLeave, from, nativeEvent, nativeEventTarget);
    leave.type = 'mouseleave';
    leave.target = fromNode;
    leave.relatedTarget = toNode;

    var enter = SyntheticMouseEvent.getPooled(eventTypes.mouseEnter, to, nativeEvent, nativeEventTarget);
    enter.type = 'mouseenter';
    enter.target = toNode;
    enter.relatedTarget = fromNode;

    EventPropagators.accumulateEnterLeaveDispatches(leave, enter, from, to);

    return [leave, enter];
  }

};

module.exports = EnterLeaveEventPlugin;

/***/ }),
/* 352 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _assign = __webpack_require__(7);

var PooledClass = __webpack_require__(36);

var getTextContentAccessor = __webpack_require__(177);

/**
 * This helper class stores information about text content of a target node,
 * allowing comparison of content before and after a given event.
 *
 * Identify the node where selection currently begins, then observe
 * both its text content and its current position in the DOM. Since the
 * browser may natively replace the target node during composition, we can
 * use its position to find its replacement.
 *
 * @param {DOMEventTarget} root
 */
function FallbackCompositionState(root) {
  this._root = root;
  this._startText = this.getText();
  this._fallbackText = null;
}

_assign(FallbackCompositionState.prototype, {
  destructor: function () {
    this._root = null;
    this._startText = null;
    this._fallbackText = null;
  },

  /**
   * Get current text of input.
   *
   * @return {string}
   */
  getText: function () {
    if ('value' in this._root) {
      return this._root.value;
    }
    return this._root[getTextContentAccessor()];
  },

  /**
   * Determine the differing substring between the initially stored
   * text content and the current content.
   *
   * @return {string}
   */
  getData: function () {
    if (this._fallbackText) {
      return this._fallbackText;
    }

    var start;
    var startValue = this._startText;
    var startLength = startValue.length;
    var end;
    var endValue = this.getText();
    var endLength = endValue.length;

    for (start = 0; start < startLength; start++) {
      if (startValue[start] !== endValue[start]) {
        break;
      }
    }

    var minEnd = startLength - start;
    for (end = 1; end <= minEnd; end++) {
      if (startValue[startLength - end] !== endValue[endLength - end]) {
        break;
      }
    }

    var sliceTail = end > 1 ? 1 - end : undefined;
    this._fallbackText = endValue.slice(start, sliceTail);
    return this._fallbackText;
  }
});

PooledClass.addPoolingTo(FallbackCompositionState);

module.exports = FallbackCompositionState;

/***/ }),
/* 353 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var DOMProperty = __webpack_require__(29);

var MUST_USE_PROPERTY = DOMProperty.injection.MUST_USE_PROPERTY;
var HAS_BOOLEAN_VALUE = DOMProperty.injection.HAS_BOOLEAN_VALUE;
var HAS_NUMERIC_VALUE = DOMProperty.injection.HAS_NUMERIC_VALUE;
var HAS_POSITIVE_NUMERIC_VALUE = DOMProperty.injection.HAS_POSITIVE_NUMERIC_VALUE;
var HAS_OVERLOADED_BOOLEAN_VALUE = DOMProperty.injection.HAS_OVERLOADED_BOOLEAN_VALUE;

var HTMLDOMPropertyConfig = {
  isCustomAttribute: RegExp.prototype.test.bind(new RegExp('^(data|aria)-[' + DOMProperty.ATTRIBUTE_NAME_CHAR + ']*$')),
  Properties: {
    /**
     * Standard Properties
     */
    accept: 0,
    acceptCharset: 0,
    accessKey: 0,
    action: 0,
    allowFullScreen: HAS_BOOLEAN_VALUE,
    allowTransparency: 0,
    alt: 0,
    // specifies target context for links with `preload` type
    as: 0,
    async: HAS_BOOLEAN_VALUE,
    autoComplete: 0,
    // autoFocus is polyfilled/normalized by AutoFocusUtils
    // autoFocus: HAS_BOOLEAN_VALUE,
    autoPlay: HAS_BOOLEAN_VALUE,
    capture: HAS_BOOLEAN_VALUE,
    cellPadding: 0,
    cellSpacing: 0,
    charSet: 0,
    challenge: 0,
    checked: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
    cite: 0,
    classID: 0,
    className: 0,
    cols: HAS_POSITIVE_NUMERIC_VALUE,
    colSpan: 0,
    content: 0,
    contentEditable: 0,
    contextMenu: 0,
    controls: HAS_BOOLEAN_VALUE,
    coords: 0,
    crossOrigin: 0,
    data: 0, // For `<object />` acts as `src`.
    dateTime: 0,
    'default': HAS_BOOLEAN_VALUE,
    defer: HAS_BOOLEAN_VALUE,
    dir: 0,
    disabled: HAS_BOOLEAN_VALUE,
    download: HAS_OVERLOADED_BOOLEAN_VALUE,
    draggable: 0,
    encType: 0,
    form: 0,
    formAction: 0,
    formEncType: 0,
    formMethod: 0,
    formNoValidate: HAS_BOOLEAN_VALUE,
    formTarget: 0,
    frameBorder: 0,
    headers: 0,
    height: 0,
    hidden: HAS_BOOLEAN_VALUE,
    high: 0,
    href: 0,
    hrefLang: 0,
    htmlFor: 0,
    httpEquiv: 0,
    icon: 0,
    id: 0,
    inputMode: 0,
    integrity: 0,
    is: 0,
    keyParams: 0,
    keyType: 0,
    kind: 0,
    label: 0,
    lang: 0,
    list: 0,
    loop: HAS_BOOLEAN_VALUE,
    low: 0,
    manifest: 0,
    marginHeight: 0,
    marginWidth: 0,
    max: 0,
    maxLength: 0,
    media: 0,
    mediaGroup: 0,
    method: 0,
    min: 0,
    minLength: 0,
    // Caution; `option.selected` is not updated if `select.multiple` is
    // disabled with `removeAttribute`.
    multiple: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
    muted: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
    name: 0,
    nonce: 0,
    noValidate: HAS_BOOLEAN_VALUE,
    open: HAS_BOOLEAN_VALUE,
    optimum: 0,
    pattern: 0,
    placeholder: 0,
    playsInline: HAS_BOOLEAN_VALUE,
    poster: 0,
    preload: 0,
    profile: 0,
    radioGroup: 0,
    readOnly: HAS_BOOLEAN_VALUE,
    referrerPolicy: 0,
    rel: 0,
    required: HAS_BOOLEAN_VALUE,
    reversed: HAS_BOOLEAN_VALUE,
    role: 0,
    rows: HAS_POSITIVE_NUMERIC_VALUE,
    rowSpan: HAS_NUMERIC_VALUE,
    sandbox: 0,
    scope: 0,
    scoped: HAS_BOOLEAN_VALUE,
    scrolling: 0,
    seamless: HAS_BOOLEAN_VALUE,
    selected: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
    shape: 0,
    size: HAS_POSITIVE_NUMERIC_VALUE,
    sizes: 0,
    span: HAS_POSITIVE_NUMERIC_VALUE,
    spellCheck: 0,
    src: 0,
    srcDoc: 0,
    srcLang: 0,
    srcSet: 0,
    start: HAS_NUMERIC_VALUE,
    step: 0,
    style: 0,
    summary: 0,
    tabIndex: 0,
    target: 0,
    title: 0,
    // Setting .type throws on non-<input> tags
    type: 0,
    useMap: 0,
    value: 0,
    width: 0,
    wmode: 0,
    wrap: 0,

    /**
     * RDFa Properties
     */
    about: 0,
    datatype: 0,
    inlist: 0,
    prefix: 0,
    // property is also supported for OpenGraph in meta tags.
    property: 0,
    resource: 0,
    'typeof': 0,
    vocab: 0,

    /**
     * Non-standard Properties
     */
    // autoCapitalize and autoCorrect are supported in Mobile Safari for
    // keyboard hints.
    autoCapitalize: 0,
    autoCorrect: 0,
    // autoSave allows WebKit/Blink to persist values of input fields on page reloads
    autoSave: 0,
    // color is for Safari mask-icon link
    color: 0,
    // itemProp, itemScope, itemType are for
    // Microdata support. See http://schema.org/docs/gs.html
    itemProp: 0,
    itemScope: HAS_BOOLEAN_VALUE,
    itemType: 0,
    // itemID and itemRef are for Microdata support as well but
    // only specified in the WHATWG spec document. See
    // https://html.spec.whatwg.org/multipage/microdata.html#microdata-dom-api
    itemID: 0,
    itemRef: 0,
    // results show looking glass icon and recent searches on input
    // search fields in WebKit/Blink
    results: 0,
    // IE-only attribute that specifies security restrictions on an iframe
    // as an alternative to the sandbox attribute on IE<10
    security: 0,
    // IE-only attribute that controls focus behavior
    unselectable: 0
  },
  DOMAttributeNames: {
    acceptCharset: 'accept-charset',
    className: 'class',
    htmlFor: 'for',
    httpEquiv: 'http-equiv'
  },
  DOMPropertyNames: {}
};

module.exports = HTMLDOMPropertyConfig;

/***/ }),
/* 354 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2014-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ReactReconciler = __webpack_require__(44);

var instantiateReactComponent = __webpack_require__(178);
var KeyEscapeUtils = __webpack_require__(110);
var shouldUpdateReactComponent = __webpack_require__(120);
var traverseAllChildren = __webpack_require__(181);
var warning = __webpack_require__(2);

var ReactComponentTreeHook;

if (typeof process !== 'undefined' && process.env && process.env.NODE_ENV === 'test') {
  // Temporary hack.
  // Inline requires don't work well with Jest:
  // https://github.com/facebook/react/issues/7240
  // Remove the inline requires when we don't need them anymore:
  // https://github.com/facebook/react/pull/7178
  ReactComponentTreeHook = __webpack_require__(14);
}

function instantiateChild(childInstances, child, name, selfDebugID) {
  // We found a component instance.
  var keyUnique = childInstances[name] === undefined;
  if (process.env.NODE_ENV !== 'production') {
    if (!ReactComponentTreeHook) {
      ReactComponentTreeHook = __webpack_require__(14);
    }
    if (!keyUnique) {
      process.env.NODE_ENV !== 'production' ? warning(false, 'flattenChildren(...): Encountered two children with the same key, ' + '`%s`. Child keys must be unique; when two children share a key, only ' + 'the first child will be used.%s', KeyEscapeUtils.unescape(name), ReactComponentTreeHook.getStackAddendumByID(selfDebugID)) : void 0;
    }
  }
  if (child != null && keyUnique) {
    childInstances[name] = instantiateReactComponent(child, true);
  }
}

/**
 * ReactChildReconciler provides helpers for initializing or updating a set of
 * children. Its output is suitable for passing it onto ReactMultiChild which
 * does diffed reordering and insertion.
 */
var ReactChildReconciler = {
  /**
   * Generates a "mount image" for each of the supplied children. In the case
   * of `ReactDOMComponent`, a mount image is a string of markup.
   *
   * @param {?object} nestedChildNodes Nested child maps.
   * @return {?object} A set of child instances.
   * @internal
   */
  instantiateChildren: function (nestedChildNodes, transaction, context, selfDebugID // 0 in production and for roots
  ) {
    if (nestedChildNodes == null) {
      return null;
    }
    var childInstances = {};

    if (process.env.NODE_ENV !== 'production') {
      traverseAllChildren(nestedChildNodes, function (childInsts, child, name) {
        return instantiateChild(childInsts, child, name, selfDebugID);
      }, childInstances);
    } else {
      traverseAllChildren(nestedChildNodes, instantiateChild, childInstances);
    }
    return childInstances;
  },

  /**
   * Updates the rendered children and returns a new set of children.
   *
   * @param {?object} prevChildren Previously initialized set of children.
   * @param {?object} nextChildren Flat child element maps.
   * @param {ReactReconcileTransaction} transaction
   * @param {object} context
   * @return {?object} A new set of child instances.
   * @internal
   */
  updateChildren: function (prevChildren, nextChildren, mountImages, removedNodes, transaction, hostParent, hostContainerInfo, context, selfDebugID // 0 in production and for roots
  ) {
    // We currently don't have a way to track moves here but if we use iterators
    // instead of for..in we can zip the iterators and check if an item has
    // moved.
    // TODO: If nothing has changed, return the prevChildren object so that we
    // can quickly bailout if nothing has changed.
    if (!nextChildren && !prevChildren) {
      return;
    }
    var name;
    var prevChild;
    for (name in nextChildren) {
      if (!nextChildren.hasOwnProperty(name)) {
        continue;
      }
      prevChild = prevChildren && prevChildren[name];
      var prevElement = prevChild && prevChild._currentElement;
      var nextElement = nextChildren[name];
      if (prevChild != null && shouldUpdateReactComponent(prevElement, nextElement)) {
        ReactReconciler.receiveComponent(prevChild, nextElement, transaction, context);
        nextChildren[name] = prevChild;
      } else {
        if (prevChild) {
          removedNodes[name] = ReactReconciler.getHostNode(prevChild);
          ReactReconciler.unmountComponent(prevChild, false);
        }
        // The child must be instantiated before it's mounted.
        var nextChildInstance = instantiateReactComponent(nextElement, true);
        nextChildren[name] = nextChildInstance;
        // Creating mount image now ensures refs are resolved in right order
        // (see https://github.com/facebook/react/pull/7101 for explanation).
        var nextChildMountImage = ReactReconciler.mountComponent(nextChildInstance, transaction, hostParent, hostContainerInfo, context, selfDebugID);
        mountImages.push(nextChildMountImage);
      }
    }
    // Unmount children that are no longer present.
    for (name in prevChildren) {
      if (prevChildren.hasOwnProperty(name) && !(nextChildren && nextChildren.hasOwnProperty(name))) {
        prevChild = prevChildren[name];
        removedNodes[name] = ReactReconciler.getHostNode(prevChild);
        ReactReconciler.unmountComponent(prevChild, false);
      }
    }
  },

  /**
   * Unmounts all rendered children. This should be used to clean up children
   * when this component is unmounted.
   *
   * @param {?object} renderedChildren Previously initialized set of children.
   * @internal
   */
  unmountChildren: function (renderedChildren, safely) {
    for (var name in renderedChildren) {
      if (renderedChildren.hasOwnProperty(name)) {
        var renderedChild = renderedChildren[name];
        ReactReconciler.unmountComponent(renderedChild, safely);
      }
    }
  }

};

module.exports = ReactChildReconciler;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 355 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var DOMChildrenOperations = __webpack_require__(107);
var ReactDOMIDOperations = __webpack_require__(362);

/**
 * Abstracts away all functionality of the reconciler that requires knowledge of
 * the browser context. TODO: These callers should be refactored to avoid the
 * need for this injection.
 */
var ReactComponentBrowserEnvironment = {

  processChildrenUpdates: ReactDOMIDOperations.dangerouslyProcessChildrenUpdates,

  replaceNodeWithMarkup: DOMChildrenOperations.dangerouslyReplaceNodeWithMarkup

};

module.exports = ReactComponentBrowserEnvironment;

/***/ }),
/* 356 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4),
    _assign = __webpack_require__(7);

var React = __webpack_require__(45);
var ReactComponentEnvironment = __webpack_require__(112);
var ReactCurrentOwner = __webpack_require__(20);
var ReactErrorUtils = __webpack_require__(113);
var ReactInstanceMap = __webpack_require__(57);
var ReactInstrumentation = __webpack_require__(15);
var ReactNodeTypes = __webpack_require__(171);
var ReactReconciler = __webpack_require__(44);

if (process.env.NODE_ENV !== 'production') {
  var checkReactTypeSpec = __webpack_require__(404);
}

var emptyObject = __webpack_require__(49);
var invariant = __webpack_require__(1);
var shallowEqual = __webpack_require__(94);
var shouldUpdateReactComponent = __webpack_require__(120);
var warning = __webpack_require__(2);

var CompositeTypes = {
  ImpureClass: 0,
  PureClass: 1,
  StatelessFunctional: 2
};

function StatelessComponent(Component) {}
StatelessComponent.prototype.render = function () {
  var Component = ReactInstanceMap.get(this)._currentElement.type;
  var element = Component(this.props, this.context, this.updater);
  warnIfInvalidElement(Component, element);
  return element;
};

function warnIfInvalidElement(Component, element) {
  if (process.env.NODE_ENV !== 'production') {
    process.env.NODE_ENV !== 'production' ? warning(element === null || element === false || React.isValidElement(element), '%s(...): A valid React element (or null) must be returned. You may have ' + 'returned undefined, an array or some other invalid object.', Component.displayName || Component.name || 'Component') : void 0;
    process.env.NODE_ENV !== 'production' ? warning(!Component.childContextTypes, '%s(...): childContextTypes cannot be defined on a functional component.', Component.displayName || Component.name || 'Component') : void 0;
  }
}

function shouldConstruct(Component) {
  return !!(Component.prototype && Component.prototype.isReactComponent);
}

function isPureComponent(Component) {
  return !!(Component.prototype && Component.prototype.isPureReactComponent);
}

// Separated into a function to contain deoptimizations caused by try/finally.
function measureLifeCyclePerf(fn, debugID, timerType) {
  if (debugID === 0) {
    // Top-level wrappers (see ReactMount) and empty components (see
    // ReactDOMEmptyComponent) are invisible to hooks and devtools.
    // Both are implementation details that should go away in the future.
    return fn();
  }

  ReactInstrumentation.debugTool.onBeginLifeCycleTimer(debugID, timerType);
  try {
    return fn();
  } finally {
    ReactInstrumentation.debugTool.onEndLifeCycleTimer(debugID, timerType);
  }
}

/**
 * ------------------ The Life-Cycle of a Composite Component ------------------
 *
 * - constructor: Initialization of state. The instance is now retained.
 *   - componentWillMount
 *   - render
 *   - [children's constructors]
 *     - [children's componentWillMount and render]
 *     - [children's componentDidMount]
 *     - componentDidMount
 *
 *       Update Phases:
 *       - componentWillReceiveProps (only called if parent updated)
 *       - shouldComponentUpdate
 *         - componentWillUpdate
 *           - render
 *           - [children's constructors or receive props phases]
 *         - componentDidUpdate
 *
 *     - componentWillUnmount
 *     - [children's componentWillUnmount]
 *   - [children destroyed]
 * - (destroyed): The instance is now blank, released by React and ready for GC.
 *
 * -----------------------------------------------------------------------------
 */

/**
 * An incrementing ID assigned to each component when it is mounted. This is
 * used to enforce the order in which `ReactUpdates` updates dirty components.
 *
 * @private
 */
var nextMountID = 1;

/**
 * @lends {ReactCompositeComponent.prototype}
 */
var ReactCompositeComponent = {

  /**
   * Base constructor for all composite component.
   *
   * @param {ReactElement} element
   * @final
   * @internal
   */
  construct: function (element) {
    this._currentElement = element;
    this._rootNodeID = 0;
    this._compositeType = null;
    this._instance = null;
    this._hostParent = null;
    this._hostContainerInfo = null;

    // See ReactUpdateQueue
    this._updateBatchNumber = null;
    this._pendingElement = null;
    this._pendingStateQueue = null;
    this._pendingReplaceState = false;
    this._pendingForceUpdate = false;

    this._renderedNodeType = null;
    this._renderedComponent = null;
    this._context = null;
    this._mountOrder = 0;
    this._topLevelWrapper = null;

    // See ReactUpdates and ReactUpdateQueue.
    this._pendingCallbacks = null;

    // ComponentWillUnmount shall only be called once
    this._calledComponentWillUnmount = false;

    if (process.env.NODE_ENV !== 'production') {
      this._warnedAboutRefsInRender = false;
    }
  },

  /**
   * Initializes the component, renders markup, and registers event listeners.
   *
   * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
   * @param {?object} hostParent
   * @param {?object} hostContainerInfo
   * @param {?object} context
   * @return {?string} Rendered markup to be inserted into the DOM.
   * @final
   * @internal
   */
  mountComponent: function (transaction, hostParent, hostContainerInfo, context) {
    var _this = this;

    this._context = context;
    this._mountOrder = nextMountID++;
    this._hostParent = hostParent;
    this._hostContainerInfo = hostContainerInfo;

    var publicProps = this._currentElement.props;
    var publicContext = this._processContext(context);

    var Component = this._currentElement.type;

    var updateQueue = transaction.getUpdateQueue();

    // Initialize the public class
    var doConstruct = shouldConstruct(Component);
    var inst = this._constructComponent(doConstruct, publicProps, publicContext, updateQueue);
    var renderedElement;

    // Support functional components
    if (!doConstruct && (inst == null || inst.render == null)) {
      renderedElement = inst;
      warnIfInvalidElement(Component, renderedElement);
      !(inst === null || inst === false || React.isValidElement(inst)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s(...): A valid React element (or null) must be returned. You may have returned undefined, an array or some other invalid object.', Component.displayName || Component.name || 'Component') : _prodInvariant('105', Component.displayName || Component.name || 'Component') : void 0;
      inst = new StatelessComponent(Component);
      this._compositeType = CompositeTypes.StatelessFunctional;
    } else {
      if (isPureComponent(Component)) {
        this._compositeType = CompositeTypes.PureClass;
      } else {
        this._compositeType = CompositeTypes.ImpureClass;
      }
    }

    if (process.env.NODE_ENV !== 'production') {
      // This will throw later in _renderValidatedComponent, but add an early
      // warning now to help debugging
      if (inst.render == null) {
        process.env.NODE_ENV !== 'production' ? warning(false, '%s(...): No `render` method found on the returned component ' + 'instance: you may have forgotten to define `render`.', Component.displayName || Component.name || 'Component') : void 0;
      }

      var propsMutated = inst.props !== publicProps;
      var componentName = Component.displayName || Component.name || 'Component';

      process.env.NODE_ENV !== 'production' ? warning(inst.props === undefined || !propsMutated, '%s(...): When calling super() in `%s`, make sure to pass ' + 'up the same props that your component\'s constructor was passed.', componentName, componentName) : void 0;
    }

    // These should be set up in the constructor, but as a convenience for
    // simpler class abstractions, we set them up after the fact.
    inst.props = publicProps;
    inst.context = publicContext;
    inst.refs = emptyObject;
    inst.updater = updateQueue;

    this._instance = inst;

    // Store a reference from the instance back to the internal representation
    ReactInstanceMap.set(inst, this);

    if (process.env.NODE_ENV !== 'production') {
      // Since plain JS classes are defined without any special initialization
      // logic, we can not catch common errors early. Therefore, we have to
      // catch them here, at initialization time, instead.
      process.env.NODE_ENV !== 'production' ? warning(!inst.getInitialState || inst.getInitialState.isReactClassApproved || inst.state, 'getInitialState was defined on %s, a plain JavaScript class. ' + 'This is only supported for classes created using React.createClass. ' + 'Did you mean to define a state property instead?', this.getName() || 'a component') : void 0;
      process.env.NODE_ENV !== 'production' ? warning(!inst.getDefaultProps || inst.getDefaultProps.isReactClassApproved, 'getDefaultProps was defined on %s, a plain JavaScript class. ' + 'This is only supported for classes created using React.createClass. ' + 'Use a static property to define defaultProps instead.', this.getName() || 'a component') : void 0;
      process.env.NODE_ENV !== 'production' ? warning(!inst.propTypes, 'propTypes was defined as an instance property on %s. Use a static ' + 'property to define propTypes instead.', this.getName() || 'a component') : void 0;
      process.env.NODE_ENV !== 'production' ? warning(!inst.contextTypes, 'contextTypes was defined as an instance property on %s. Use a ' + 'static property to define contextTypes instead.', this.getName() || 'a component') : void 0;
      process.env.NODE_ENV !== 'production' ? warning(typeof inst.componentShouldUpdate !== 'function', '%s has a method called ' + 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' + 'The name is phrased as a question because the function is ' + 'expected to return a value.', this.getName() || 'A component') : void 0;
      process.env.NODE_ENV !== 'production' ? warning(typeof inst.componentDidUnmount !== 'function', '%s has a method called ' + 'componentDidUnmount(). But there is no such lifecycle method. ' + 'Did you mean componentWillUnmount()?', this.getName() || 'A component') : void 0;
      process.env.NODE_ENV !== 'production' ? warning(typeof inst.componentWillRecieveProps !== 'function', '%s has a method called ' + 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?', this.getName() || 'A component') : void 0;
    }

    var initialState = inst.state;
    if (initialState === undefined) {
      inst.state = initialState = null;
    }
    !(typeof initialState === 'object' && !Array.isArray(initialState)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.state: must be set to an object or null', this.getName() || 'ReactCompositeComponent') : _prodInvariant('106', this.getName() || 'ReactCompositeComponent') : void 0;

    this._pendingStateQueue = null;
    this._pendingReplaceState = false;
    this._pendingForceUpdate = false;

    var markup;
    if (inst.unstable_handleError) {
      markup = this.performInitialMountWithErrorHandling(renderedElement, hostParent, hostContainerInfo, transaction, context);
    } else {
      markup = this.performInitialMount(renderedElement, hostParent, hostContainerInfo, transaction, context);
    }

    if (inst.componentDidMount) {
      if (process.env.NODE_ENV !== 'production') {
        transaction.getReactMountReady().enqueue(function () {
          measureLifeCyclePerf(function () {
            return inst.componentDidMount();
          }, _this._debugID, 'componentDidMount');
        });
      } else {
        transaction.getReactMountReady().enqueue(inst.componentDidMount, inst);
      }
    }

    return markup;
  },

  _constructComponent: function (doConstruct, publicProps, publicContext, updateQueue) {
    if (process.env.NODE_ENV !== 'production') {
      ReactCurrentOwner.current = this;
      try {
        return this._constructComponentWithoutOwner(doConstruct, publicProps, publicContext, updateQueue);
      } finally {
        ReactCurrentOwner.current = null;
      }
    } else {
      return this._constructComponentWithoutOwner(doConstruct, publicProps, publicContext, updateQueue);
    }
  },

  _constructComponentWithoutOwner: function (doConstruct, publicProps, publicContext, updateQueue) {
    var Component = this._currentElement.type;

    if (doConstruct) {
      if (process.env.NODE_ENV !== 'production') {
        return measureLifeCyclePerf(function () {
          return new Component(publicProps, publicContext, updateQueue);
        }, this._debugID, 'ctor');
      } else {
        return new Component(publicProps, publicContext, updateQueue);
      }
    }

    // This can still be an instance in case of factory components
    // but we'll count this as time spent rendering as the more common case.
    if (process.env.NODE_ENV !== 'production') {
      return measureLifeCyclePerf(function () {
        return Component(publicProps, publicContext, updateQueue);
      }, this._debugID, 'render');
    } else {
      return Component(publicProps, publicContext, updateQueue);
    }
  },

  performInitialMountWithErrorHandling: function (renderedElement, hostParent, hostContainerInfo, transaction, context) {
    var markup;
    var checkpoint = transaction.checkpoint();
    try {
      markup = this.performInitialMount(renderedElement, hostParent, hostContainerInfo, transaction, context);
    } catch (e) {
      // Roll back to checkpoint, handle error (which may add items to the transaction), and take a new checkpoint
      transaction.rollback(checkpoint);
      this._instance.unstable_handleError(e);
      if (this._pendingStateQueue) {
        this._instance.state = this._processPendingState(this._instance.props, this._instance.context);
      }
      checkpoint = transaction.checkpoint();

      this._renderedComponent.unmountComponent(true);
      transaction.rollback(checkpoint);

      // Try again - we've informed the component about the error, so they can render an error message this time.
      // If this throws again, the error will bubble up (and can be caught by a higher error boundary).
      markup = this.performInitialMount(renderedElement, hostParent, hostContainerInfo, transaction, context);
    }
    return markup;
  },

  performInitialMount: function (renderedElement, hostParent, hostContainerInfo, transaction, context) {
    var inst = this._instance;

    var debugID = 0;
    if (process.env.NODE_ENV !== 'production') {
      debugID = this._debugID;
    }

    if (inst.componentWillMount) {
      if (process.env.NODE_ENV !== 'production') {
        measureLifeCyclePerf(function () {
          return inst.componentWillMount();
        }, debugID, 'componentWillMount');
      } else {
        inst.componentWillMount();
      }
      // When mounting, calls to `setState` by `componentWillMount` will set
      // `this._pendingStateQueue` without triggering a re-render.
      if (this._pendingStateQueue) {
        inst.state = this._processPendingState(inst.props, inst.context);
      }
    }

    // If not a stateless component, we now render
    if (renderedElement === undefined) {
      renderedElement = this._renderValidatedComponent();
    }

    var nodeType = ReactNodeTypes.getType(renderedElement);
    this._renderedNodeType = nodeType;
    var child = this._instantiateReactComponent(renderedElement, nodeType !== ReactNodeTypes.EMPTY /* shouldHaveDebugID */
    );
    this._renderedComponent = child;

    var markup = ReactReconciler.mountComponent(child, transaction, hostParent, hostContainerInfo, this._processChildContext(context), debugID);

    if (process.env.NODE_ENV !== 'production') {
      if (debugID !== 0) {
        var childDebugIDs = child._debugID !== 0 ? [child._debugID] : [];
        ReactInstrumentation.debugTool.onSetChildren(debugID, childDebugIDs);
      }
    }

    return markup;
  },

  getHostNode: function () {
    return ReactReconciler.getHostNode(this._renderedComponent);
  },

  /**
   * Releases any resources allocated by `mountComponent`.
   *
   * @final
   * @internal
   */
  unmountComponent: function (safely) {
    if (!this._renderedComponent) {
      return;
    }

    var inst = this._instance;

    if (inst.componentWillUnmount && !inst._calledComponentWillUnmount) {
      inst._calledComponentWillUnmount = true;

      if (safely) {
        var name = this.getName() + '.componentWillUnmount()';
        ReactErrorUtils.invokeGuardedCallback(name, inst.componentWillUnmount.bind(inst));
      } else {
        if (process.env.NODE_ENV !== 'production') {
          measureLifeCyclePerf(function () {
            return inst.componentWillUnmount();
          }, this._debugID, 'componentWillUnmount');
        } else {
          inst.componentWillUnmount();
        }
      }
    }

    if (this._renderedComponent) {
      ReactReconciler.unmountComponent(this._renderedComponent, safely);
      this._renderedNodeType = null;
      this._renderedComponent = null;
      this._instance = null;
    }

    // Reset pending fields
    // Even if this component is scheduled for another update in ReactUpdates,
    // it would still be ignored because these fields are reset.
    this._pendingStateQueue = null;
    this._pendingReplaceState = false;
    this._pendingForceUpdate = false;
    this._pendingCallbacks = null;
    this._pendingElement = null;

    // These fields do not really need to be reset since this object is no
    // longer accessible.
    this._context = null;
    this._rootNodeID = 0;
    this._topLevelWrapper = null;

    // Delete the reference from the instance to this internal representation
    // which allow the internals to be properly cleaned up even if the user
    // leaks a reference to the public instance.
    ReactInstanceMap.remove(inst);

    // Some existing components rely on inst.props even after they've been
    // destroyed (in event handlers).
    // TODO: inst.props = null;
    // TODO: inst.state = null;
    // TODO: inst.context = null;
  },

  /**
   * Filters the context object to only contain keys specified in
   * `contextTypes`
   *
   * @param {object} context
   * @return {?object}
   * @private
   */
  _maskContext: function (context) {
    var Component = this._currentElement.type;
    var contextTypes = Component.contextTypes;
    if (!contextTypes) {
      return emptyObject;
    }
    var maskedContext = {};
    for (var contextName in contextTypes) {
      maskedContext[contextName] = context[contextName];
    }
    return maskedContext;
  },

  /**
   * Filters the context object to only contain keys specified in
   * `contextTypes`, and asserts that they are valid.
   *
   * @param {object} context
   * @return {?object}
   * @private
   */
  _processContext: function (context) {
    var maskedContext = this._maskContext(context);
    if (process.env.NODE_ENV !== 'production') {
      var Component = this._currentElement.type;
      if (Component.contextTypes) {
        this._checkContextTypes(Component.contextTypes, maskedContext, 'context');
      }
    }
    return maskedContext;
  },

  /**
   * @param {object} currentContext
   * @return {object}
   * @private
   */
  _processChildContext: function (currentContext) {
    var Component = this._currentElement.type;
    var inst = this._instance;
    var childContext;

    if (inst.getChildContext) {
      if (process.env.NODE_ENV !== 'production') {
        ReactInstrumentation.debugTool.onBeginProcessingChildContext();
        try {
          childContext = inst.getChildContext();
        } finally {
          ReactInstrumentation.debugTool.onEndProcessingChildContext();
        }
      } else {
        childContext = inst.getChildContext();
      }
    }

    if (childContext) {
      !(typeof Component.childContextTypes === 'object') ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.getChildContext(): childContextTypes must be defined in order to use getChildContext().', this.getName() || 'ReactCompositeComponent') : _prodInvariant('107', this.getName() || 'ReactCompositeComponent') : void 0;
      if (process.env.NODE_ENV !== 'production') {
        this._checkContextTypes(Component.childContextTypes, childContext, 'childContext');
      }
      for (var name in childContext) {
        !(name in Component.childContextTypes) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.getChildContext(): key "%s" is not defined in childContextTypes.', this.getName() || 'ReactCompositeComponent', name) : _prodInvariant('108', this.getName() || 'ReactCompositeComponent', name) : void 0;
      }
      return _assign({}, currentContext, childContext);
    }
    return currentContext;
  },

  /**
   * Assert that the context types are valid
   *
   * @param {object} typeSpecs Map of context field to a ReactPropType
   * @param {object} values Runtime values that need to be type-checked
   * @param {string} location e.g. "prop", "context", "child context"
   * @private
   */
  _checkContextTypes: function (typeSpecs, values, location) {
    if (process.env.NODE_ENV !== 'production') {
      checkReactTypeSpec(typeSpecs, values, location, this.getName(), null, this._debugID);
    }
  },

  receiveComponent: function (nextElement, transaction, nextContext) {
    var prevElement = this._currentElement;
    var prevContext = this._context;

    this._pendingElement = null;

    this.updateComponent(transaction, prevElement, nextElement, prevContext, nextContext);
  },

  /**
   * If any of `_pendingElement`, `_pendingStateQueue`, or `_pendingForceUpdate`
   * is set, update the component.
   *
   * @param {ReactReconcileTransaction} transaction
   * @internal
   */
  performUpdateIfNecessary: function (transaction) {
    if (this._pendingElement != null) {
      ReactReconciler.receiveComponent(this, this._pendingElement, transaction, this._context);
    } else if (this._pendingStateQueue !== null || this._pendingForceUpdate) {
      this.updateComponent(transaction, this._currentElement, this._currentElement, this._context, this._context);
    } else {
      this._updateBatchNumber = null;
    }
  },

  /**
   * Perform an update to a mounted component. The componentWillReceiveProps and
   * shouldComponentUpdate methods are called, then (assuming the update isn't
   * skipped) the remaining update lifecycle methods are called and the DOM
   * representation is updated.
   *
   * By default, this implements React's rendering and reconciliation algorithm.
   * Sophisticated clients may wish to override this.
   *
   * @param {ReactReconcileTransaction} transaction
   * @param {ReactElement} prevParentElement
   * @param {ReactElement} nextParentElement
   * @internal
   * @overridable
   */
  updateComponent: function (transaction, prevParentElement, nextParentElement, prevUnmaskedContext, nextUnmaskedContext) {
    var inst = this._instance;
    !(inst != null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Attempted to update component `%s` that has already been unmounted (or failed to mount).', this.getName() || 'ReactCompositeComponent') : _prodInvariant('136', this.getName() || 'ReactCompositeComponent') : void 0;

    var willReceive = false;
    var nextContext;

    // Determine if the context has changed or not
    if (this._context === nextUnmaskedContext) {
      nextContext = inst.context;
    } else {
      nextContext = this._processContext(nextUnmaskedContext);
      willReceive = true;
    }

    var prevProps = prevParentElement.props;
    var nextProps = nextParentElement.props;

    // Not a simple state update but a props update
    if (prevParentElement !== nextParentElement) {
      willReceive = true;
    }

    // An update here will schedule an update but immediately set
    // _pendingStateQueue which will ensure that any state updates gets
    // immediately reconciled instead of waiting for the next batch.
    if (willReceive && inst.componentWillReceiveProps) {
      if (process.env.NODE_ENV !== 'production') {
        measureLifeCyclePerf(function () {
          return inst.componentWillReceiveProps(nextProps, nextContext);
        }, this._debugID, 'componentWillReceiveProps');
      } else {
        inst.componentWillReceiveProps(nextProps, nextContext);
      }
    }

    var nextState = this._processPendingState(nextProps, nextContext);
    var shouldUpdate = true;

    if (!this._pendingForceUpdate) {
      if (inst.shouldComponentUpdate) {
        if (process.env.NODE_ENV !== 'production') {
          shouldUpdate = measureLifeCyclePerf(function () {
            return inst.shouldComponentUpdate(nextProps, nextState, nextContext);
          }, this._debugID, 'shouldComponentUpdate');
        } else {
          shouldUpdate = inst.shouldComponentUpdate(nextProps, nextState, nextContext);
        }
      } else {
        if (this._compositeType === CompositeTypes.PureClass) {
          shouldUpdate = !shallowEqual(prevProps, nextProps) || !shallowEqual(inst.state, nextState);
        }
      }
    }

    if (process.env.NODE_ENV !== 'production') {
      process.env.NODE_ENV !== 'production' ? warning(shouldUpdate !== undefined, '%s.shouldComponentUpdate(): Returned undefined instead of a ' + 'boolean value. Make sure to return true or false.', this.getName() || 'ReactCompositeComponent') : void 0;
    }

    this._updateBatchNumber = null;
    if (shouldUpdate) {
      this._pendingForceUpdate = false;
      // Will set `this.props`, `this.state` and `this.context`.
      this._performComponentUpdate(nextParentElement, nextProps, nextState, nextContext, transaction, nextUnmaskedContext);
    } else {
      // If it's determined that a component should not update, we still want
      // to set props and state but we shortcut the rest of the update.
      this._currentElement = nextParentElement;
      this._context = nextUnmaskedContext;
      inst.props = nextProps;
      inst.state = nextState;
      inst.context = nextContext;
    }
  },

  _processPendingState: function (props, context) {
    var inst = this._instance;
    var queue = this._pendingStateQueue;
    var replace = this._pendingReplaceState;
    this._pendingReplaceState = false;
    this._pendingStateQueue = null;

    if (!queue) {
      return inst.state;
    }

    if (replace && queue.length === 1) {
      return queue[0];
    }

    var nextState = _assign({}, replace ? queue[0] : inst.state);
    for (var i = replace ? 1 : 0; i < queue.length; i++) {
      var partial = queue[i];
      _assign(nextState, typeof partial === 'function' ? partial.call(inst, nextState, props, context) : partial);
    }

    return nextState;
  },

  /**
   * Merges new props and state, notifies delegate methods of update and
   * performs update.
   *
   * @param {ReactElement} nextElement Next element
   * @param {object} nextProps Next public object to set as properties.
   * @param {?object} nextState Next object to set as state.
   * @param {?object} nextContext Next public object to set as context.
   * @param {ReactReconcileTransaction} transaction
   * @param {?object} unmaskedContext
   * @private
   */
  _performComponentUpdate: function (nextElement, nextProps, nextState, nextContext, transaction, unmaskedContext) {
    var _this2 = this;

    var inst = this._instance;

    var hasComponentDidUpdate = Boolean(inst.componentDidUpdate);
    var prevProps;
    var prevState;
    var prevContext;
    if (hasComponentDidUpdate) {
      prevProps = inst.props;
      prevState = inst.state;
      prevContext = inst.context;
    }

    if (inst.componentWillUpdate) {
      if (process.env.NODE_ENV !== 'production') {
        measureLifeCyclePerf(function () {
          return inst.componentWillUpdate(nextProps, nextState, nextContext);
        }, this._debugID, 'componentWillUpdate');
      } else {
        inst.componentWillUpdate(nextProps, nextState, nextContext);
      }
    }

    this._currentElement = nextElement;
    this._context = unmaskedContext;
    inst.props = nextProps;
    inst.state = nextState;
    inst.context = nextContext;

    this._updateRenderedComponent(transaction, unmaskedContext);

    if (hasComponentDidUpdate) {
      if (process.env.NODE_ENV !== 'production') {
        transaction.getReactMountReady().enqueue(function () {
          measureLifeCyclePerf(inst.componentDidUpdate.bind(inst, prevProps, prevState, prevContext), _this2._debugID, 'componentDidUpdate');
        });
      } else {
        transaction.getReactMountReady().enqueue(inst.componentDidUpdate.bind(inst, prevProps, prevState, prevContext), inst);
      }
    }
  },

  /**
   * Call the component's `render` method and update the DOM accordingly.
   *
   * @param {ReactReconcileTransaction} transaction
   * @internal
   */
  _updateRenderedComponent: function (transaction, context) {
    var prevComponentInstance = this._renderedComponent;
    var prevRenderedElement = prevComponentInstance._currentElement;
    var nextRenderedElement = this._renderValidatedComponent();

    var debugID = 0;
    if (process.env.NODE_ENV !== 'production') {
      debugID = this._debugID;
    }

    if (shouldUpdateReactComponent(prevRenderedElement, nextRenderedElement)) {
      ReactReconciler.receiveComponent(prevComponentInstance, nextRenderedElement, transaction, this._processChildContext(context));
    } else {
      var oldHostNode = ReactReconciler.getHostNode(prevComponentInstance);
      ReactReconciler.unmountComponent(prevComponentInstance, false);

      var nodeType = ReactNodeTypes.getType(nextRenderedElement);
      this._renderedNodeType = nodeType;
      var child = this._instantiateReactComponent(nextRenderedElement, nodeType !== ReactNodeTypes.EMPTY /* shouldHaveDebugID */
      );
      this._renderedComponent = child;

      var nextMarkup = ReactReconciler.mountComponent(child, transaction, this._hostParent, this._hostContainerInfo, this._processChildContext(context), debugID);

      if (process.env.NODE_ENV !== 'production') {
        if (debugID !== 0) {
          var childDebugIDs = child._debugID !== 0 ? [child._debugID] : [];
          ReactInstrumentation.debugTool.onSetChildren(debugID, childDebugIDs);
        }
      }

      this._replaceNodeWithMarkup(oldHostNode, nextMarkup, prevComponentInstance);
    }
  },

  /**
   * Overridden in shallow rendering.
   *
   * @protected
   */
  _replaceNodeWithMarkup: function (oldHostNode, nextMarkup, prevInstance) {
    ReactComponentEnvironment.replaceNodeWithMarkup(oldHostNode, nextMarkup, prevInstance);
  },

  /**
   * @protected
   */
  _renderValidatedComponentWithoutOwnerOrContext: function () {
    var inst = this._instance;
    var renderedElement;

    if (process.env.NODE_ENV !== 'production') {
      renderedElement = measureLifeCyclePerf(function () {
        return inst.render();
      }, this._debugID, 'render');
    } else {
      renderedElement = inst.render();
    }

    if (process.env.NODE_ENV !== 'production') {
      // We allow auto-mocks to proceed as if they're returning null.
      if (renderedElement === undefined && inst.render._isMockFunction) {
        // This is probably bad practice. Consider warning here and
        // deprecating this convenience.
        renderedElement = null;
      }
    }

    return renderedElement;
  },

  /**
   * @private
   */
  _renderValidatedComponent: function () {
    var renderedElement;
    if (process.env.NODE_ENV !== 'production' || this._compositeType !== CompositeTypes.StatelessFunctional) {
      ReactCurrentOwner.current = this;
      try {
        renderedElement = this._renderValidatedComponentWithoutOwnerOrContext();
      } finally {
        ReactCurrentOwner.current = null;
      }
    } else {
      renderedElement = this._renderValidatedComponentWithoutOwnerOrContext();
    }
    !(
    // TODO: An `isValidNode` function would probably be more appropriate
    renderedElement === null || renderedElement === false || React.isValidElement(renderedElement)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.render(): A valid React element (or null) must be returned. You may have returned undefined, an array or some other invalid object.', this.getName() || 'ReactCompositeComponent') : _prodInvariant('109', this.getName() || 'ReactCompositeComponent') : void 0;

    return renderedElement;
  },

  /**
   * Lazily allocates the refs object and stores `component` as `ref`.
   *
   * @param {string} ref Reference name.
   * @param {component} component Component to store as `ref`.
   * @final
   * @private
   */
  attachRef: function (ref, component) {
    var inst = this.getPublicInstance();
    !(inst != null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Stateless function components cannot have refs.') : _prodInvariant('110') : void 0;
    var publicComponentInstance = component.getPublicInstance();
    if (process.env.NODE_ENV !== 'production') {
      var componentName = component && component.getName ? component.getName() : 'a component';
      process.env.NODE_ENV !== 'production' ? warning(publicComponentInstance != null || component._compositeType !== CompositeTypes.StatelessFunctional, 'Stateless function components cannot be given refs ' + '(See ref "%s" in %s created by %s). ' + 'Attempts to access this ref will fail.', ref, componentName, this.getName()) : void 0;
    }
    var refs = inst.refs === emptyObject ? inst.refs = {} : inst.refs;
    refs[ref] = publicComponentInstance;
  },

  /**
   * Detaches a reference name.
   *
   * @param {string} ref Name to dereference.
   * @final
   * @private
   */
  detachRef: function (ref) {
    var refs = this.getPublicInstance().refs;
    delete refs[ref];
  },

  /**
   * Get a text description of the component that can be used to identify it
   * in error messages.
   * @return {string} The name or null.
   * @internal
   */
  getName: function () {
    var type = this._currentElement.type;
    var constructor = this._instance && this._instance.constructor;
    return type.displayName || constructor && constructor.displayName || type.name || constructor && constructor.name || null;
  },

  /**
   * Get the publicly accessible representation of this component - i.e. what
   * is exposed by refs and returned by render. Can be null for stateless
   * components.
   *
   * @return {ReactComponent} the public component instance.
   * @internal
   */
  getPublicInstance: function () {
    var inst = this._instance;
    if (this._compositeType === CompositeTypes.StatelessFunctional) {
      return null;
    }
    return inst;
  },

  // Stub
  _instantiateReactComponent: null

};

module.exports = ReactCompositeComponent;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 357 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */

/* globals __REACT_DEVTOOLS_GLOBAL_HOOK__*/



var ReactDOMComponentTree = __webpack_require__(8);
var ReactDefaultInjection = __webpack_require__(374);
var ReactMount = __webpack_require__(170);
var ReactReconciler = __webpack_require__(44);
var ReactUpdates = __webpack_require__(19);
var ReactVersion = __webpack_require__(389);

var findDOMNode = __webpack_require__(406);
var getHostComponentFromComposite = __webpack_require__(176);
var renderSubtreeIntoContainer = __webpack_require__(414);
var warning = __webpack_require__(2);

ReactDefaultInjection.inject();

var ReactDOM = {
  findDOMNode: findDOMNode,
  render: ReactMount.render,
  unmountComponentAtNode: ReactMount.unmountComponentAtNode,
  version: ReactVersion,

  /* eslint-disable camelcase */
  unstable_batchedUpdates: ReactUpdates.batchedUpdates,
  unstable_renderSubtreeIntoContainer: renderSubtreeIntoContainer
};

// Inject the runtime into a devtools global hook regardless of browser.
// Allows for debugging when the hook is injected on the page.
if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ !== 'undefined' && typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.inject === 'function') {
  __REACT_DEVTOOLS_GLOBAL_HOOK__.inject({
    ComponentTree: {
      getClosestInstanceFromNode: ReactDOMComponentTree.getClosestInstanceFromNode,
      getNodeFromInstance: function (inst) {
        // inst is an internal instance (but could be a composite)
        if (inst._renderedComponent) {
          inst = getHostComponentFromComposite(inst);
        }
        if (inst) {
          return ReactDOMComponentTree.getNodeFromInstance(inst);
        } else {
          return null;
        }
      }
    },
    Mount: ReactMount,
    Reconciler: ReactReconciler
  });
}

if (process.env.NODE_ENV !== 'production') {
  var ExecutionEnvironment = __webpack_require__(11);
  if (ExecutionEnvironment.canUseDOM && window.top === window.self) {

    // First check if devtools is not installed
    if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined') {
      // If we're in Chrome or Firefox, provide a download link if not installed.
      if (navigator.userAgent.indexOf('Chrome') > -1 && navigator.userAgent.indexOf('Edge') === -1 || navigator.userAgent.indexOf('Firefox') > -1) {
        // Firefox does not have the issue with devtools loaded over file://
        var showFileUrlMessage = window.location.protocol.indexOf('http') === -1 && navigator.userAgent.indexOf('Firefox') === -1;
        console.debug('Download the React DevTools ' + (showFileUrlMessage ? 'and use an HTTP server (instead of a file: URL) ' : '') + 'for a better development experience: ' + 'https://fb.me/react-devtools');
      }
    }

    var testFunc = function testFn() {};
    process.env.NODE_ENV !== 'production' ? warning((testFunc.name || testFunc.toString()).indexOf('testFn') !== -1, 'It looks like you\'re using a minified copy of the development build ' + 'of React. When deploying React apps to production, make sure to use ' + 'the production build which skips development warnings and is faster. ' + 'See https://fb.me/react-minification for more details.') : void 0;

    // If we're in IE8, check to see if we are in compatibility mode and provide
    // information on preventing compatibility mode
    var ieCompatibilityMode = document.documentMode && document.documentMode < 8;

    process.env.NODE_ENV !== 'production' ? warning(!ieCompatibilityMode, 'Internet Explorer is running in compatibility mode; please add the ' + 'following tag to your HTML to prevent this from happening: ' + '<meta http-equiv="X-UA-Compatible" content="IE=edge" />') : void 0;

    var expectedFeatures = [
    // shims
    Array.isArray, Array.prototype.every, Array.prototype.forEach, Array.prototype.indexOf, Array.prototype.map, Date.now, Function.prototype.bind, Object.keys, String.prototype.trim];

    for (var i = 0; i < expectedFeatures.length; i++) {
      if (!expectedFeatures[i]) {
        process.env.NODE_ENV !== 'production' ? warning(false, 'One or more ES5 shims expected by React are not available: ' + 'https://fb.me/react-warning-polyfills') : void 0;
        break;
      }
    }
  }
}

if (process.env.NODE_ENV !== 'production') {
  var ReactInstrumentation = __webpack_require__(15);
  var ReactDOMUnknownPropertyHook = __webpack_require__(371);
  var ReactDOMNullInputValuePropHook = __webpack_require__(365);
  var ReactDOMInvalidARIAHook = __webpack_require__(364);

  ReactInstrumentation.debugTool.addHook(ReactDOMUnknownPropertyHook);
  ReactInstrumentation.debugTool.addHook(ReactDOMNullInputValuePropHook);
  ReactInstrumentation.debugTool.addHook(ReactDOMInvalidARIAHook);
}

module.exports = ReactDOM;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 358 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */

/* global hasOwnProperty:true */



var _prodInvariant = __webpack_require__(4),
    _assign = __webpack_require__(7);

var AutoFocusUtils = __webpack_require__(345);
var CSSPropertyOperations = __webpack_require__(347);
var DOMLazyTree = __webpack_require__(43);
var DOMNamespaces = __webpack_require__(108);
var DOMProperty = __webpack_require__(29);
var DOMPropertyOperations = __webpack_require__(163);
var EventPluginHub = __webpack_require__(55);
var EventPluginRegistry = __webpack_require__(67);
var ReactBrowserEventEmitter = __webpack_require__(68);
var ReactDOMComponentFlags = __webpack_require__(164);
var ReactDOMComponentTree = __webpack_require__(8);
var ReactDOMInput = __webpack_require__(363);
var ReactDOMOption = __webpack_require__(366);
var ReactDOMSelect = __webpack_require__(165);
var ReactDOMTextarea = __webpack_require__(369);
var ReactInstrumentation = __webpack_require__(15);
var ReactMultiChild = __webpack_require__(382);
var ReactServerRenderingTransaction = __webpack_require__(387);

var emptyFunction = __webpack_require__(16);
var escapeTextContentForBrowser = __webpack_require__(71);
var invariant = __webpack_require__(1);
var isEventSupported = __webpack_require__(119);
var shallowEqual = __webpack_require__(94);
var validateDOMNesting = __webpack_require__(121);
var warning = __webpack_require__(2);

var Flags = ReactDOMComponentFlags;
var deleteListener = EventPluginHub.deleteListener;
var getNode = ReactDOMComponentTree.getNodeFromInstance;
var listenTo = ReactBrowserEventEmitter.listenTo;
var registrationNameModules = EventPluginRegistry.registrationNameModules;

// For quickly matching children type, to test if can be treated as content.
var CONTENT_TYPES = { 'string': true, 'number': true };

var STYLE = 'style';
var HTML = '__html';
var RESERVED_PROPS = {
  children: null,
  dangerouslySetInnerHTML: null,
  suppressContentEditableWarning: null
};

// Node type for document fragments (Node.DOCUMENT_FRAGMENT_NODE).
var DOC_FRAGMENT_TYPE = 11;

function getDeclarationErrorAddendum(internalInstance) {
  if (internalInstance) {
    var owner = internalInstance._currentElement._owner || null;
    if (owner) {
      var name = owner.getName();
      if (name) {
        return ' This DOM node was rendered by `' + name + '`.';
      }
    }
  }
  return '';
}

function friendlyStringify(obj) {
  if (typeof obj === 'object') {
    if (Array.isArray(obj)) {
      return '[' + obj.map(friendlyStringify).join(', ') + ']';
    } else {
      var pairs = [];
      for (var key in obj) {
        if (Object.prototype.hasOwnProperty.call(obj, key)) {
          var keyEscaped = /^[a-z$_][\w$_]*$/i.test(key) ? key : JSON.stringify(key);
          pairs.push(keyEscaped + ': ' + friendlyStringify(obj[key]));
        }
      }
      return '{' + pairs.join(', ') + '}';
    }
  } else if (typeof obj === 'string') {
    return JSON.stringify(obj);
  } else if (typeof obj === 'function') {
    return '[function object]';
  }
  // Differs from JSON.stringify in that undefined because undefined and that
  // inf and nan don't become null
  return String(obj);
}

var styleMutationWarning = {};

function checkAndWarnForMutatedStyle(style1, style2, component) {
  if (style1 == null || style2 == null) {
    return;
  }
  if (shallowEqual(style1, style2)) {
    return;
  }

  var componentName = component._tag;
  var owner = component._currentElement._owner;
  var ownerName;
  if (owner) {
    ownerName = owner.getName();
  }

  var hash = ownerName + '|' + componentName;

  if (styleMutationWarning.hasOwnProperty(hash)) {
    return;
  }

  styleMutationWarning[hash] = true;

  process.env.NODE_ENV !== 'production' ? warning(false, '`%s` was passed a style object that has previously been mutated. ' + 'Mutating `style` is deprecated. Consider cloning it beforehand. Check ' + 'the `render` %s. Previous style: %s. Mutated style: %s.', componentName, owner ? 'of `' + ownerName + '`' : 'using <' + componentName + '>', friendlyStringify(style1), friendlyStringify(style2)) : void 0;
}

/**
 * @param {object} component
 * @param {?object} props
 */
function assertValidProps(component, props) {
  if (!props) {
    return;
  }
  // Note the use of `==` which checks for null or undefined.
  if (voidElementTags[component._tag]) {
    !(props.children == null && props.dangerouslySetInnerHTML == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s is a void element tag and must neither have `children` nor use `dangerouslySetInnerHTML`.%s', component._tag, component._currentElement._owner ? ' Check the render method of ' + component._currentElement._owner.getName() + '.' : '') : _prodInvariant('137', component._tag, component._currentElement._owner ? ' Check the render method of ' + component._currentElement._owner.getName() + '.' : '') : void 0;
  }
  if (props.dangerouslySetInnerHTML != null) {
    !(props.children == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Can only set one of `children` or `props.dangerouslySetInnerHTML`.') : _prodInvariant('60') : void 0;
    !(typeof props.dangerouslySetInnerHTML === 'object' && HTML in props.dangerouslySetInnerHTML) ? process.env.NODE_ENV !== 'production' ? invariant(false, '`props.dangerouslySetInnerHTML` must be in the form `{__html: ...}`. Please visit https://fb.me/react-invariant-dangerously-set-inner-html for more information.') : _prodInvariant('61') : void 0;
  }
  if (process.env.NODE_ENV !== 'production') {
    process.env.NODE_ENV !== 'production' ? warning(props.innerHTML == null, 'Directly setting property `innerHTML` is not permitted. ' + 'For more information, lookup documentation on `dangerouslySetInnerHTML`.') : void 0;
    process.env.NODE_ENV !== 'production' ? warning(props.suppressContentEditableWarning || !props.contentEditable || props.children == null, 'A component is `contentEditable` and contains `children` managed by ' + 'React. It is now your responsibility to guarantee that none of ' + 'those nodes are unexpectedly modified or duplicated. This is ' + 'probably not intentional.') : void 0;
    process.env.NODE_ENV !== 'production' ? warning(props.onFocusIn == null && props.onFocusOut == null, 'React uses onFocus and onBlur instead of onFocusIn and onFocusOut. ' + 'All React events are normalized to bubble, so onFocusIn and onFocusOut ' + 'are not needed/supported by React.') : void 0;
  }
  !(props.style == null || typeof props.style === 'object') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'The `style` prop expects a mapping from style properties to values, not a string. For example, style={{marginRight: spacing + \'em\'}} when using JSX.%s', getDeclarationErrorAddendum(component)) : _prodInvariant('62', getDeclarationErrorAddendum(component)) : void 0;
}

function enqueuePutListener(inst, registrationName, listener, transaction) {
  if (transaction instanceof ReactServerRenderingTransaction) {
    return;
  }
  if (process.env.NODE_ENV !== 'production') {
    // IE8 has no API for event capturing and the `onScroll` event doesn't
    // bubble.
    process.env.NODE_ENV !== 'production' ? warning(registrationName !== 'onScroll' || isEventSupported('scroll', true), 'This browser doesn\'t support the `onScroll` event') : void 0;
  }
  var containerInfo = inst._hostContainerInfo;
  var isDocumentFragment = containerInfo._node && containerInfo._node.nodeType === DOC_FRAGMENT_TYPE;
  var doc = isDocumentFragment ? containerInfo._node : containerInfo._ownerDocument;
  listenTo(registrationName, doc);
  transaction.getReactMountReady().enqueue(putListener, {
    inst: inst,
    registrationName: registrationName,
    listener: listener
  });
}

function putListener() {
  var listenerToPut = this;
  EventPluginHub.putListener(listenerToPut.inst, listenerToPut.registrationName, listenerToPut.listener);
}

function inputPostMount() {
  var inst = this;
  ReactDOMInput.postMountWrapper(inst);
}

function textareaPostMount() {
  var inst = this;
  ReactDOMTextarea.postMountWrapper(inst);
}

function optionPostMount() {
  var inst = this;
  ReactDOMOption.postMountWrapper(inst);
}

var setAndValidateContentChildDev = emptyFunction;
if (process.env.NODE_ENV !== 'production') {
  setAndValidateContentChildDev = function (content) {
    var hasExistingContent = this._contentDebugID != null;
    var debugID = this._debugID;
    // This ID represents the inlined child that has no backing instance:
    var contentDebugID = -debugID;

    if (content == null) {
      if (hasExistingContent) {
        ReactInstrumentation.debugTool.onUnmountComponent(this._contentDebugID);
      }
      this._contentDebugID = null;
      return;
    }

    validateDOMNesting(null, String(content), this, this._ancestorInfo);
    this._contentDebugID = contentDebugID;
    if (hasExistingContent) {
      ReactInstrumentation.debugTool.onBeforeUpdateComponent(contentDebugID, content);
      ReactInstrumentation.debugTool.onUpdateComponent(contentDebugID);
    } else {
      ReactInstrumentation.debugTool.onBeforeMountComponent(contentDebugID, content, debugID);
      ReactInstrumentation.debugTool.onMountComponent(contentDebugID);
      ReactInstrumentation.debugTool.onSetChildren(debugID, [contentDebugID]);
    }
  };
}

// There are so many media events, it makes sense to just
// maintain a list rather than create a `trapBubbledEvent` for each
var mediaEvents = {
  topAbort: 'abort',
  topCanPlay: 'canplay',
  topCanPlayThrough: 'canplaythrough',
  topDurationChange: 'durationchange',
  topEmptied: 'emptied',
  topEncrypted: 'encrypted',
  topEnded: 'ended',
  topError: 'error',
  topLoadedData: 'loadeddata',
  topLoadedMetadata: 'loadedmetadata',
  topLoadStart: 'loadstart',
  topPause: 'pause',
  topPlay: 'play',
  topPlaying: 'playing',
  topProgress: 'progress',
  topRateChange: 'ratechange',
  topSeeked: 'seeked',
  topSeeking: 'seeking',
  topStalled: 'stalled',
  topSuspend: 'suspend',
  topTimeUpdate: 'timeupdate',
  topVolumeChange: 'volumechange',
  topWaiting: 'waiting'
};

function trapBubbledEventsLocal() {
  var inst = this;
  // If a component renders to null or if another component fatals and causes
  // the state of the tree to be corrupted, `node` here can be null.
  !inst._rootNodeID ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Must be mounted to trap events') : _prodInvariant('63') : void 0;
  var node = getNode(inst);
  !node ? process.env.NODE_ENV !== 'production' ? invariant(false, 'trapBubbledEvent(...): Requires node to be rendered.') : _prodInvariant('64') : void 0;

  switch (inst._tag) {
    case 'iframe':
    case 'object':
      inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topLoad', 'load', node)];
      break;
    case 'video':
    case 'audio':

      inst._wrapperState.listeners = [];
      // Create listener for each media event
      for (var event in mediaEvents) {
        if (mediaEvents.hasOwnProperty(event)) {
          inst._wrapperState.listeners.push(ReactBrowserEventEmitter.trapBubbledEvent(event, mediaEvents[event], node));
        }
      }
      break;
    case 'source':
      inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topError', 'error', node)];
      break;
    case 'img':
      inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topError', 'error', node), ReactBrowserEventEmitter.trapBubbledEvent('topLoad', 'load', node)];
      break;
    case 'form':
      inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topReset', 'reset', node), ReactBrowserEventEmitter.trapBubbledEvent('topSubmit', 'submit', node)];
      break;
    case 'input':
    case 'select':
    case 'textarea':
      inst._wrapperState.listeners = [ReactBrowserEventEmitter.trapBubbledEvent('topInvalid', 'invalid', node)];
      break;
  }
}

function postUpdateSelectWrapper() {
  ReactDOMSelect.postUpdateWrapper(this);
}

// For HTML, certain tags should omit their close tag. We keep a whitelist for
// those special-case tags.

var omittedCloseTags = {
  'area': true,
  'base': true,
  'br': true,
  'col': true,
  'embed': true,
  'hr': true,
  'img': true,
  'input': true,
  'keygen': true,
  'link': true,
  'meta': true,
  'param': true,
  'source': true,
  'track': true,
  'wbr': true
};

var newlineEatingTags = {
  'listing': true,
  'pre': true,
  'textarea': true
};

// For HTML, certain tags cannot have children. This has the same purpose as
// `omittedCloseTags` except that `menuitem` should still have its closing tag.

var voidElementTags = _assign({
  'menuitem': true
}, omittedCloseTags);

// We accept any tag to be rendered but since this gets injected into arbitrary
// HTML, we want to make sure that it's a safe tag.
// http://www.w3.org/TR/REC-xml/#NT-Name

var VALID_TAG_REGEX = /^[a-zA-Z][a-zA-Z:_\.\-\d]*$/; // Simplified subset
var validatedTagCache = {};
var hasOwnProperty = {}.hasOwnProperty;

function validateDangerousTag(tag) {
  if (!hasOwnProperty.call(validatedTagCache, tag)) {
    !VALID_TAG_REGEX.test(tag) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Invalid tag: %s', tag) : _prodInvariant('65', tag) : void 0;
    validatedTagCache[tag] = true;
  }
}

function isCustomComponent(tagName, props) {
  return tagName.indexOf('-') >= 0 || props.is != null;
}

var globalIdCounter = 1;

/**
 * Creates a new React class that is idempotent and capable of containing other
 * React components. It accepts event listeners and DOM properties that are
 * valid according to `DOMProperty`.
 *
 *  - Event listeners: `onClick`, `onMouseDown`, etc.
 *  - DOM properties: `className`, `name`, `title`, etc.
 *
 * The `style` property functions differently from the DOM API. It accepts an
 * object mapping of style properties to values.
 *
 * @constructor ReactDOMComponent
 * @extends ReactMultiChild
 */
function ReactDOMComponent(element) {
  var tag = element.type;
  validateDangerousTag(tag);
  this._currentElement = element;
  this._tag = tag.toLowerCase();
  this._namespaceURI = null;
  this._renderedChildren = null;
  this._previousStyle = null;
  this._previousStyleCopy = null;
  this._hostNode = null;
  this._hostParent = null;
  this._rootNodeID = 0;
  this._domID = 0;
  this._hostContainerInfo = null;
  this._wrapperState = null;
  this._topLevelWrapper = null;
  this._flags = 0;
  if (process.env.NODE_ENV !== 'production') {
    this._ancestorInfo = null;
    setAndValidateContentChildDev.call(this, null);
  }
}

ReactDOMComponent.displayName = 'ReactDOMComponent';

ReactDOMComponent.Mixin = {

  /**
   * Generates root tag markup then recurses. This method has side effects and
   * is not idempotent.
   *
   * @internal
   * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
   * @param {?ReactDOMComponent} the parent component instance
   * @param {?object} info about the host container
   * @param {object} context
   * @return {string} The computed markup.
   */
  mountComponent: function (transaction, hostParent, hostContainerInfo, context) {
    this._rootNodeID = globalIdCounter++;
    this._domID = hostContainerInfo._idCounter++;
    this._hostParent = hostParent;
    this._hostContainerInfo = hostContainerInfo;

    var props = this._currentElement.props;

    switch (this._tag) {
      case 'audio':
      case 'form':
      case 'iframe':
      case 'img':
      case 'link':
      case 'object':
      case 'source':
      case 'video':
        this._wrapperState = {
          listeners: null
        };
        transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this);
        break;
      case 'input':
        ReactDOMInput.mountWrapper(this, props, hostParent);
        props = ReactDOMInput.getHostProps(this, props);
        transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this);
        break;
      case 'option':
        ReactDOMOption.mountWrapper(this, props, hostParent);
        props = ReactDOMOption.getHostProps(this, props);
        break;
      case 'select':
        ReactDOMSelect.mountWrapper(this, props, hostParent);
        props = ReactDOMSelect.getHostProps(this, props);
        transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this);
        break;
      case 'textarea':
        ReactDOMTextarea.mountWrapper(this, props, hostParent);
        props = ReactDOMTextarea.getHostProps(this, props);
        transaction.getReactMountReady().enqueue(trapBubbledEventsLocal, this);
        break;
    }

    assertValidProps(this, props);

    // We create tags in the namespace of their parent container, except HTML
    // tags get no namespace.
    var namespaceURI;
    var parentTag;
    if (hostParent != null) {
      namespaceURI = hostParent._namespaceURI;
      parentTag = hostParent._tag;
    } else if (hostContainerInfo._tag) {
      namespaceURI = hostContainerInfo._namespaceURI;
      parentTag = hostContainerInfo._tag;
    }
    if (namespaceURI == null || namespaceURI === DOMNamespaces.svg && parentTag === 'foreignobject') {
      namespaceURI = DOMNamespaces.html;
    }
    if (namespaceURI === DOMNamespaces.html) {
      if (this._tag === 'svg') {
        namespaceURI = DOMNamespaces.svg;
      } else if (this._tag === 'math') {
        namespaceURI = DOMNamespaces.mathml;
      }
    }
    this._namespaceURI = namespaceURI;

    if (process.env.NODE_ENV !== 'production') {
      var parentInfo;
      if (hostParent != null) {
        parentInfo = hostParent._ancestorInfo;
      } else if (hostContainerInfo._tag) {
        parentInfo = hostContainerInfo._ancestorInfo;
      }
      if (parentInfo) {
        // parentInfo should always be present except for the top-level
        // component when server rendering
        validateDOMNesting(this._tag, null, this, parentInfo);
      }
      this._ancestorInfo = validateDOMNesting.updatedAncestorInfo(parentInfo, this._tag, this);
    }

    var mountImage;
    if (transaction.useCreateElement) {
      var ownerDocument = hostContainerInfo._ownerDocument;
      var el;
      if (namespaceURI === DOMNamespaces.html) {
        if (this._tag === 'script') {
          // Create the script via .innerHTML so its "parser-inserted" flag is
          // set to true and it does not execute
          var div = ownerDocument.createElement('div');
          var type = this._currentElement.type;
          div.innerHTML = '<' + type + '></' + type + '>';
          el = div.removeChild(div.firstChild);
        } else if (props.is) {
          el = ownerDocument.createElement(this._currentElement.type, props.is);
        } else {
          // Separate else branch instead of using `props.is || undefined` above becuase of a Firefox bug.
          // See discussion in https://github.com/facebook/react/pull/6896
          // and discussion in https://bugzilla.mozilla.org/show_bug.cgi?id=1276240
          el = ownerDocument.createElement(this._currentElement.type);
        }
      } else {
        el = ownerDocument.createElementNS(namespaceURI, this._currentElement.type);
      }
      ReactDOMComponentTree.precacheNode(this, el);
      this._flags |= Flags.hasCachedChildNodes;
      if (!this._hostParent) {
        DOMPropertyOperations.setAttributeForRoot(el);
      }
      this._updateDOMProperties(null, props, transaction);
      var lazyTree = DOMLazyTree(el);
      this._createInitialChildren(transaction, props, context, lazyTree);
      mountImage = lazyTree;
    } else {
      var tagOpen = this._createOpenTagMarkupAndPutListeners(transaction, props);
      var tagContent = this._createContentMarkup(transaction, props, context);
      if (!tagContent && omittedCloseTags[this._tag]) {
        mountImage = tagOpen + '/>';
      } else {
        mountImage = tagOpen + '>' + tagContent + '</' + this._currentElement.type + '>';
      }
    }

    switch (this._tag) {
      case 'input':
        transaction.getReactMountReady().enqueue(inputPostMount, this);
        if (props.autoFocus) {
          transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this);
        }
        break;
      case 'textarea':
        transaction.getReactMountReady().enqueue(textareaPostMount, this);
        if (props.autoFocus) {
          transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this);
        }
        break;
      case 'select':
        if (props.autoFocus) {
          transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this);
        }
        break;
      case 'button':
        if (props.autoFocus) {
          transaction.getReactMountReady().enqueue(AutoFocusUtils.focusDOMComponent, this);
        }
        break;
      case 'option':
        transaction.getReactMountReady().enqueue(optionPostMount, this);
        break;
    }

    return mountImage;
  },

  /**
   * Creates markup for the open tag and all attributes.
   *
   * This method has side effects because events get registered.
   *
   * Iterating over object properties is faster than iterating over arrays.
   * @see http://jsperf.com/obj-vs-arr-iteration
   *
   * @private
   * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
   * @param {object} props
   * @return {string} Markup of opening tag.
   */
  _createOpenTagMarkupAndPutListeners: function (transaction, props) {
    var ret = '<' + this._currentElement.type;

    for (var propKey in props) {
      if (!props.hasOwnProperty(propKey)) {
        continue;
      }
      var propValue = props[propKey];
      if (propValue == null) {
        continue;
      }
      if (registrationNameModules.hasOwnProperty(propKey)) {
        if (propValue) {
          enqueuePutListener(this, propKey, propValue, transaction);
        }
      } else {
        if (propKey === STYLE) {
          if (propValue) {
            if (process.env.NODE_ENV !== 'production') {
              // See `_updateDOMProperties`. style block
              this._previousStyle = propValue;
            }
            propValue = this._previousStyleCopy = _assign({}, props.style);
          }
          propValue = CSSPropertyOperations.createMarkupForStyles(propValue, this);
        }
        var markup = null;
        if (this._tag != null && isCustomComponent(this._tag, props)) {
          if (!RESERVED_PROPS.hasOwnProperty(propKey)) {
            markup = DOMPropertyOperations.createMarkupForCustomAttribute(propKey, propValue);
          }
        } else {
          markup = DOMPropertyOperations.createMarkupForProperty(propKey, propValue);
        }
        if (markup) {
          ret += ' ' + markup;
        }
      }
    }

    // For static pages, no need to put React ID and checksum. Saves lots of
    // bytes.
    if (transaction.renderToStaticMarkup) {
      return ret;
    }

    if (!this._hostParent) {
      ret += ' ' + DOMPropertyOperations.createMarkupForRoot();
    }
    ret += ' ' + DOMPropertyOperations.createMarkupForID(this._domID);
    return ret;
  },

  /**
   * Creates markup for the content between the tags.
   *
   * @private
   * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
   * @param {object} props
   * @param {object} context
   * @return {string} Content markup.
   */
  _createContentMarkup: function (transaction, props, context) {
    var ret = '';

    // Intentional use of != to avoid catching zero/false.
    var innerHTML = props.dangerouslySetInnerHTML;
    if (innerHTML != null) {
      if (innerHTML.__html != null) {
        ret = innerHTML.__html;
      }
    } else {
      var contentToUse = CONTENT_TYPES[typeof props.children] ? props.children : null;
      var childrenToUse = contentToUse != null ? null : props.children;
      if (contentToUse != null) {
        // TODO: Validate that text is allowed as a child of this node
        ret = escapeTextContentForBrowser(contentToUse);
        if (process.env.NODE_ENV !== 'production') {
          setAndValidateContentChildDev.call(this, contentToUse);
        }
      } else if (childrenToUse != null) {
        var mountImages = this.mountChildren(childrenToUse, transaction, context);
        ret = mountImages.join('');
      }
    }
    if (newlineEatingTags[this._tag] && ret.charAt(0) === '\n') {
      // text/html ignores the first character in these tags if it's a newline
      // Prefer to break application/xml over text/html (for now) by adding
      // a newline specifically to get eaten by the parser. (Alternately for
      // textareas, replacing "^\n" with "\r\n" doesn't get eaten, and the first
      // \r is normalized out by HTMLTextAreaElement#value.)
      // See: <http://www.w3.org/TR/html-polyglot/#newlines-in-textarea-and-pre>
      // See: <http://www.w3.org/TR/html5/syntax.html#element-restrictions>
      // See: <http://www.w3.org/TR/html5/syntax.html#newlines>
      // See: Parsing of "textarea" "listing" and "pre" elements
      //  from <http://www.w3.org/TR/html5/syntax.html#parsing-main-inbody>
      return '\n' + ret;
    } else {
      return ret;
    }
  },

  _createInitialChildren: function (transaction, props, context, lazyTree) {
    // Intentional use of != to avoid catching zero/false.
    var innerHTML = props.dangerouslySetInnerHTML;
    if (innerHTML != null) {
      if (innerHTML.__html != null) {
        DOMLazyTree.queueHTML(lazyTree, innerHTML.__html);
      }
    } else {
      var contentToUse = CONTENT_TYPES[typeof props.children] ? props.children : null;
      var childrenToUse = contentToUse != null ? null : props.children;
      // TODO: Validate that text is allowed as a child of this node
      if (contentToUse != null) {
        // Avoid setting textContent when the text is empty. In IE11 setting
        // textContent on a text area will cause the placeholder to not
        // show within the textarea until it has been focused and blurred again.
        // https://github.com/facebook/react/issues/6731#issuecomment-254874553
        if (contentToUse !== '') {
          if (process.env.NODE_ENV !== 'production') {
            setAndValidateContentChildDev.call(this, contentToUse);
          }
          DOMLazyTree.queueText(lazyTree, contentToUse);
        }
      } else if (childrenToUse != null) {
        var mountImages = this.mountChildren(childrenToUse, transaction, context);
        for (var i = 0; i < mountImages.length; i++) {
          DOMLazyTree.queueChild(lazyTree, mountImages[i]);
        }
      }
    }
  },

  /**
   * Receives a next element and updates the component.
   *
   * @internal
   * @param {ReactElement} nextElement
   * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
   * @param {object} context
   */
  receiveComponent: function (nextElement, transaction, context) {
    var prevElement = this._currentElement;
    this._currentElement = nextElement;
    this.updateComponent(transaction, prevElement, nextElement, context);
  },

  /**
   * Updates a DOM component after it has already been allocated and
   * attached to the DOM. Reconciles the root DOM node, then recurses.
   *
   * @param {ReactReconcileTransaction} transaction
   * @param {ReactElement} prevElement
   * @param {ReactElement} nextElement
   * @internal
   * @overridable
   */
  updateComponent: function (transaction, prevElement, nextElement, context) {
    var lastProps = prevElement.props;
    var nextProps = this._currentElement.props;

    switch (this._tag) {
      case 'input':
        lastProps = ReactDOMInput.getHostProps(this, lastProps);
        nextProps = ReactDOMInput.getHostProps(this, nextProps);
        break;
      case 'option':
        lastProps = ReactDOMOption.getHostProps(this, lastProps);
        nextProps = ReactDOMOption.getHostProps(this, nextProps);
        break;
      case 'select':
        lastProps = ReactDOMSelect.getHostProps(this, lastProps);
        nextProps = ReactDOMSelect.getHostProps(this, nextProps);
        break;
      case 'textarea':
        lastProps = ReactDOMTextarea.getHostProps(this, lastProps);
        nextProps = ReactDOMTextarea.getHostProps(this, nextProps);
        break;
    }

    assertValidProps(this, nextProps);
    this._updateDOMProperties(lastProps, nextProps, transaction);
    this._updateDOMChildren(lastProps, nextProps, transaction, context);

    switch (this._tag) {
      case 'input':
        // Update the wrapper around inputs *after* updating props. This has to
        // happen after `_updateDOMProperties`. Otherwise HTML5 input validations
        // raise warnings and prevent the new value from being assigned.
        ReactDOMInput.updateWrapper(this);
        break;
      case 'textarea':
        ReactDOMTextarea.updateWrapper(this);
        break;
      case 'select':
        // <select> value update needs to occur after <option> children
        // reconciliation
        transaction.getReactMountReady().enqueue(postUpdateSelectWrapper, this);
        break;
    }
  },

  /**
   * Reconciles the properties by detecting differences in property values and
   * updating the DOM as necessary. This function is probably the single most
   * critical path for performance optimization.
   *
   * TODO: Benchmark whether checking for changed values in memory actually
   *       improves performance (especially statically positioned elements).
   * TODO: Benchmark the effects of putting this at the top since 99% of props
   *       do not change for a given reconciliation.
   * TODO: Benchmark areas that can be improved with caching.
   *
   * @private
   * @param {object} lastProps
   * @param {object} nextProps
   * @param {?DOMElement} node
   */
  _updateDOMProperties: function (lastProps, nextProps, transaction) {
    var propKey;
    var styleName;
    var styleUpdates;
    for (propKey in lastProps) {
      if (nextProps.hasOwnProperty(propKey) || !lastProps.hasOwnProperty(propKey) || lastProps[propKey] == null) {
        continue;
      }
      if (propKey === STYLE) {
        var lastStyle = this._previousStyleCopy;
        for (styleName in lastStyle) {
          if (lastStyle.hasOwnProperty(styleName)) {
            styleUpdates = styleUpdates || {};
            styleUpdates[styleName] = '';
          }
        }
        this._previousStyleCopy = null;
      } else if (registrationNameModules.hasOwnProperty(propKey)) {
        if (lastProps[propKey]) {
          // Only call deleteListener if there was a listener previously or
          // else willDeleteListener gets called when there wasn't actually a
          // listener (e.g., onClick={null})
          deleteListener(this, propKey);
        }
      } else if (isCustomComponent(this._tag, lastProps)) {
        if (!RESERVED_PROPS.hasOwnProperty(propKey)) {
          DOMPropertyOperations.deleteValueForAttribute(getNode(this), propKey);
        }
      } else if (DOMProperty.properties[propKey] || DOMProperty.isCustomAttribute(propKey)) {
        DOMPropertyOperations.deleteValueForProperty(getNode(this), propKey);
      }
    }
    for (propKey in nextProps) {
      var nextProp = nextProps[propKey];
      var lastProp = propKey === STYLE ? this._previousStyleCopy : lastProps != null ? lastProps[propKey] : undefined;
      if (!nextProps.hasOwnProperty(propKey) || nextProp === lastProp || nextProp == null && lastProp == null) {
        continue;
      }
      if (propKey === STYLE) {
        if (nextProp) {
          if (process.env.NODE_ENV !== 'production') {
            checkAndWarnForMutatedStyle(this._previousStyleCopy, this._previousStyle, this);
            this._previousStyle = nextProp;
          }
          nextProp = this._previousStyleCopy = _assign({}, nextProp);
        } else {
          this._previousStyleCopy = null;
        }
        if (lastProp) {
          // Unset styles on `lastProp` but not on `nextProp`.
          for (styleName in lastProp) {
            if (lastProp.hasOwnProperty(styleName) && (!nextProp || !nextProp.hasOwnProperty(styleName))) {
              styleUpdates = styleUpdates || {};
              styleUpdates[styleName] = '';
            }
          }
          // Update styles that changed since `lastProp`.
          for (styleName in nextProp) {
            if (nextProp.hasOwnProperty(styleName) && lastProp[styleName] !== nextProp[styleName]) {
              styleUpdates = styleUpdates || {};
              styleUpdates[styleName] = nextProp[styleName];
            }
          }
        } else {
          // Relies on `updateStylesByID` not mutating `styleUpdates`.
          styleUpdates = nextProp;
        }
      } else if (registrationNameModules.hasOwnProperty(propKey)) {
        if (nextProp) {
          enqueuePutListener(this, propKey, nextProp, transaction);
        } else if (lastProp) {
          deleteListener(this, propKey);
        }
      } else if (isCustomComponent(this._tag, nextProps)) {
        if (!RESERVED_PROPS.hasOwnProperty(propKey)) {
          DOMPropertyOperations.setValueForAttribute(getNode(this), propKey, nextProp);
        }
      } else if (DOMProperty.properties[propKey] || DOMProperty.isCustomAttribute(propKey)) {
        var node = getNode(this);
        // If we're updating to null or undefined, we should remove the property
        // from the DOM node instead of inadvertently setting to a string. This
        // brings us in line with the same behavior we have on initial render.
        if (nextProp != null) {
          DOMPropertyOperations.setValueForProperty(node, propKey, nextProp);
        } else {
          DOMPropertyOperations.deleteValueForProperty(node, propKey);
        }
      }
    }
    if (styleUpdates) {
      CSSPropertyOperations.setValueForStyles(getNode(this), styleUpdates, this);
    }
  },

  /**
   * Reconciles the children with the various properties that affect the
   * children content.
   *
   * @param {object} lastProps
   * @param {object} nextProps
   * @param {ReactReconcileTransaction} transaction
   * @param {object} context
   */
  _updateDOMChildren: function (lastProps, nextProps, transaction, context) {
    var lastContent = CONTENT_TYPES[typeof lastProps.children] ? lastProps.children : null;
    var nextContent = CONTENT_TYPES[typeof nextProps.children] ? nextProps.children : null;

    var lastHtml = lastProps.dangerouslySetInnerHTML && lastProps.dangerouslySetInnerHTML.__html;
    var nextHtml = nextProps.dangerouslySetInnerHTML && nextProps.dangerouslySetInnerHTML.__html;

    // Note the use of `!=` which checks for null or undefined.
    var lastChildren = lastContent != null ? null : lastProps.children;
    var nextChildren = nextContent != null ? null : nextProps.children;

    // If we're switching from children to content/html or vice versa, remove
    // the old content
    var lastHasContentOrHtml = lastContent != null || lastHtml != null;
    var nextHasContentOrHtml = nextContent != null || nextHtml != null;
    if (lastChildren != null && nextChildren == null) {
      this.updateChildren(null, transaction, context);
    } else if (lastHasContentOrHtml && !nextHasContentOrHtml) {
      this.updateTextContent('');
      if (process.env.NODE_ENV !== 'production') {
        ReactInstrumentation.debugTool.onSetChildren(this._debugID, []);
      }
    }

    if (nextContent != null) {
      if (lastContent !== nextContent) {
        this.updateTextContent('' + nextContent);
        if (process.env.NODE_ENV !== 'production') {
          setAndValidateContentChildDev.call(this, nextContent);
        }
      }
    } else if (nextHtml != null) {
      if (lastHtml !== nextHtml) {
        this.updateMarkup('' + nextHtml);
      }
      if (process.env.NODE_ENV !== 'production') {
        ReactInstrumentation.debugTool.onSetChildren(this._debugID, []);
      }
    } else if (nextChildren != null) {
      if (process.env.NODE_ENV !== 'production') {
        setAndValidateContentChildDev.call(this, null);
      }

      this.updateChildren(nextChildren, transaction, context);
    }
  },

  getHostNode: function () {
    return getNode(this);
  },

  /**
   * Destroys all event registrations for this instance. Does not remove from
   * the DOM. That must be done by the parent.
   *
   * @internal
   */
  unmountComponent: function (safely) {
    switch (this._tag) {
      case 'audio':
      case 'form':
      case 'iframe':
      case 'img':
      case 'link':
      case 'object':
      case 'source':
      case 'video':
        var listeners = this._wrapperState.listeners;
        if (listeners) {
          for (var i = 0; i < listeners.length; i++) {
            listeners[i].remove();
          }
        }
        break;
      case 'html':
      case 'head':
      case 'body':
        /**
         * Components like <html> <head> and <body> can't be removed or added
         * easily in a cross-browser way, however it's valuable to be able to
         * take advantage of React's reconciliation for styling and <title>
         * management. So we just document it and throw in dangerous cases.
         */
         true ? process.env.NODE_ENV !== 'production' ? invariant(false, '<%s> tried to unmount. Because of cross-browser quirks it is impossible to unmount some top-level components (eg <html>, <head>, and <body>) reliably and efficiently. To fix this, have a single top-level component that never unmounts render these elements.', this._tag) : _prodInvariant('66', this._tag) : void 0;
        break;
    }

    this.unmountChildren(safely);
    ReactDOMComponentTree.uncacheNode(this);
    EventPluginHub.deleteAllListeners(this);
    this._rootNodeID = 0;
    this._domID = 0;
    this._wrapperState = null;

    if (process.env.NODE_ENV !== 'production') {
      setAndValidateContentChildDev.call(this, null);
    }
  },

  getPublicInstance: function () {
    return getNode(this);
  }

};

_assign(ReactDOMComponent.prototype, ReactDOMComponent.Mixin, ReactMultiChild.Mixin);

module.exports = ReactDOMComponent;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 359 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var validateDOMNesting = __webpack_require__(121);

var DOC_NODE_TYPE = 9;

function ReactDOMContainerInfo(topLevelWrapper, node) {
  var info = {
    _topLevelWrapper: topLevelWrapper,
    _idCounter: 1,
    _ownerDocument: node ? node.nodeType === DOC_NODE_TYPE ? node : node.ownerDocument : null,
    _node: node,
    _tag: node ? node.nodeName.toLowerCase() : null,
    _namespaceURI: node ? node.namespaceURI : null
  };
  if (process.env.NODE_ENV !== 'production') {
    info._ancestorInfo = node ? validateDOMNesting.updatedAncestorInfo(null, info._tag, null) : null;
  }
  return info;
}

module.exports = ReactDOMContainerInfo;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 360 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2014-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _assign = __webpack_require__(7);

var DOMLazyTree = __webpack_require__(43);
var ReactDOMComponentTree = __webpack_require__(8);

var ReactDOMEmptyComponent = function (instantiate) {
  // ReactCompositeComponent uses this:
  this._currentElement = null;
  // ReactDOMComponentTree uses these:
  this._hostNode = null;
  this._hostParent = null;
  this._hostContainerInfo = null;
  this._domID = 0;
};
_assign(ReactDOMEmptyComponent.prototype, {
  mountComponent: function (transaction, hostParent, hostContainerInfo, context) {
    var domID = hostContainerInfo._idCounter++;
    this._domID = domID;
    this._hostParent = hostParent;
    this._hostContainerInfo = hostContainerInfo;

    var nodeValue = ' react-empty: ' + this._domID + ' ';
    if (transaction.useCreateElement) {
      var ownerDocument = hostContainerInfo._ownerDocument;
      var node = ownerDocument.createComment(nodeValue);
      ReactDOMComponentTree.precacheNode(this, node);
      return DOMLazyTree(node);
    } else {
      if (transaction.renderToStaticMarkup) {
        // Normally we'd insert a comment node, but since this is a situation
        // where React won't take over (static pages), we can simply return
        // nothing.
        return '';
      }
      return '<!--' + nodeValue + '-->';
    }
  },
  receiveComponent: function () {},
  getHostNode: function () {
    return ReactDOMComponentTree.getNodeFromInstance(this);
  },
  unmountComponent: function () {
    ReactDOMComponentTree.uncacheNode(this);
  }
});

module.exports = ReactDOMEmptyComponent;

/***/ }),
/* 361 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ReactDOMFeatureFlags = {
  useCreateElement: true,
  useFiber: false
};

module.exports = ReactDOMFeatureFlags;

/***/ }),
/* 362 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var DOMChildrenOperations = __webpack_require__(107);
var ReactDOMComponentTree = __webpack_require__(8);

/**
 * Operations used to process updates to DOM nodes.
 */
var ReactDOMIDOperations = {

  /**
   * Updates a component's children by processing a series of updates.
   *
   * @param {array<object>} updates List of update configurations.
   * @internal
   */
  dangerouslyProcessChildrenUpdates: function (parentInst, updates) {
    var node = ReactDOMComponentTree.getNodeFromInstance(parentInst);
    DOMChildrenOperations.processUpdates(node, updates);
  }
};

module.exports = ReactDOMIDOperations;

/***/ }),
/* 363 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4),
    _assign = __webpack_require__(7);

var DOMPropertyOperations = __webpack_require__(163);
var LinkedValueUtils = __webpack_require__(111);
var ReactDOMComponentTree = __webpack_require__(8);
var ReactUpdates = __webpack_require__(19);

var invariant = __webpack_require__(1);
var warning = __webpack_require__(2);

var didWarnValueLink = false;
var didWarnCheckedLink = false;
var didWarnValueDefaultValue = false;
var didWarnCheckedDefaultChecked = false;
var didWarnControlledToUncontrolled = false;
var didWarnUncontrolledToControlled = false;

function forceUpdateIfMounted() {
  if (this._rootNodeID) {
    // DOM component is still mounted; update
    ReactDOMInput.updateWrapper(this);
  }
}

function isControlled(props) {
  var usesChecked = props.type === 'checkbox' || props.type === 'radio';
  return usesChecked ? props.checked != null : props.value != null;
}

/**
 * Implements an <input> host component that allows setting these optional
 * props: `checked`, `value`, `defaultChecked`, and `defaultValue`.
 *
 * If `checked` or `value` are not supplied (or null/undefined), user actions
 * that affect the checked state or value will trigger updates to the element.
 *
 * If they are supplied (and not null/undefined), the rendered element will not
 * trigger updates to the element. Instead, the props must change in order for
 * the rendered element to be updated.
 *
 * The rendered element will be initialized as unchecked (or `defaultChecked`)
 * with an empty value (or `defaultValue`).
 *
 * @see http://www.w3.org/TR/2012/WD-html5-20121025/the-input-element.html
 */
var ReactDOMInput = {
  getHostProps: function (inst, props) {
    var value = LinkedValueUtils.getValue(props);
    var checked = LinkedValueUtils.getChecked(props);

    var hostProps = _assign({
      // Make sure we set .type before any other properties (setting .value
      // before .type means .value is lost in IE11 and below)
      type: undefined,
      // Make sure we set .step before .value (setting .value before .step
      // means .value is rounded on mount, based upon step precision)
      step: undefined,
      // Make sure we set .min & .max before .value (to ensure proper order
      // in corner cases such as min or max deriving from value, e.g. Issue #7170)
      min: undefined,
      max: undefined
    }, props, {
      defaultChecked: undefined,
      defaultValue: undefined,
      value: value != null ? value : inst._wrapperState.initialValue,
      checked: checked != null ? checked : inst._wrapperState.initialChecked,
      onChange: inst._wrapperState.onChange
    });

    return hostProps;
  },

  mountWrapper: function (inst, props) {
    if (process.env.NODE_ENV !== 'production') {
      LinkedValueUtils.checkPropTypes('input', props, inst._currentElement._owner);

      var owner = inst._currentElement._owner;

      if (props.valueLink !== undefined && !didWarnValueLink) {
        process.env.NODE_ENV !== 'production' ? warning(false, '`valueLink` prop on `input` is deprecated; set `value` and `onChange` instead.') : void 0;
        didWarnValueLink = true;
      }
      if (props.checkedLink !== undefined && !didWarnCheckedLink) {
        process.env.NODE_ENV !== 'production' ? warning(false, '`checkedLink` prop on `input` is deprecated; set `value` and `onChange` instead.') : void 0;
        didWarnCheckedLink = true;
      }
      if (props.checked !== undefined && props.defaultChecked !== undefined && !didWarnCheckedDefaultChecked) {
        process.env.NODE_ENV !== 'production' ? warning(false, '%s contains an input of type %s with both checked and defaultChecked props. ' + 'Input elements must be either controlled or uncontrolled ' + '(specify either the checked prop, or the defaultChecked prop, but not ' + 'both). Decide between using a controlled or uncontrolled input ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0;
        didWarnCheckedDefaultChecked = true;
      }
      if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValueDefaultValue) {
        process.env.NODE_ENV !== 'production' ? warning(false, '%s contains an input of type %s with both value and defaultValue props. ' + 'Input elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled input ' + 'element and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0;
        didWarnValueDefaultValue = true;
      }
    }

    var defaultValue = props.defaultValue;
    inst._wrapperState = {
      initialChecked: props.checked != null ? props.checked : props.defaultChecked,
      initialValue: props.value != null ? props.value : defaultValue,
      listeners: null,
      onChange: _handleChange.bind(inst)
    };

    if (process.env.NODE_ENV !== 'production') {
      inst._wrapperState.controlled = isControlled(props);
    }
  },

  updateWrapper: function (inst) {
    var props = inst._currentElement.props;

    if (process.env.NODE_ENV !== 'production') {
      var controlled = isControlled(props);
      var owner = inst._currentElement._owner;

      if (!inst._wrapperState.controlled && controlled && !didWarnUncontrolledToControlled) {
        process.env.NODE_ENV !== 'production' ? warning(false, '%s is changing an uncontrolled input of type %s to be controlled. ' + 'Input elements should not switch from uncontrolled to controlled (or vice versa). ' + 'Decide between using a controlled or uncontrolled input ' + 'element for the lifetime of the component. More info: https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0;
        didWarnUncontrolledToControlled = true;
      }
      if (inst._wrapperState.controlled && !controlled && !didWarnControlledToUncontrolled) {
        process.env.NODE_ENV !== 'production' ? warning(false, '%s is changing a controlled input of type %s to be uncontrolled. ' + 'Input elements should not switch from controlled to uncontrolled (or vice versa). ' + 'Decide between using a controlled or uncontrolled input ' + 'element for the lifetime of the component. More info: https://fb.me/react-controlled-components', owner && owner.getName() || 'A component', props.type) : void 0;
        didWarnControlledToUncontrolled = true;
      }
    }

    // TODO: Shouldn't this be getChecked(props)?
    var checked = props.checked;
    if (checked != null) {
      DOMPropertyOperations.setValueForProperty(ReactDOMComponentTree.getNodeFromInstance(inst), 'checked', checked || false);
    }

    var node = ReactDOMComponentTree.getNodeFromInstance(inst);
    var value = LinkedValueUtils.getValue(props);
    if (value != null) {

      // Cast `value` to a string to ensure the value is set correctly. While
      // browsers typically do this as necessary, jsdom doesn't.
      var newValue = '' + value;

      // To avoid side effects (such as losing text selection), only set value if changed
      if (newValue !== node.value) {
        node.value = newValue;
      }
    } else {
      if (props.value == null && props.defaultValue != null) {
        // In Chrome, assigning defaultValue to certain input types triggers input validation.
        // For number inputs, the display value loses trailing decimal points. For email inputs,
        // Chrome raises "The specified value <x> is not a valid email address".
        //
        // Here we check to see if the defaultValue has actually changed, avoiding these problems
        // when the user is inputting text
        //
        // https://github.com/facebook/react/issues/7253
        if (node.defaultValue !== '' + props.defaultValue) {
          node.defaultValue = '' + props.defaultValue;
        }
      }
      if (props.checked == null && props.defaultChecked != null) {
        node.defaultChecked = !!props.defaultChecked;
      }
    }
  },

  postMountWrapper: function (inst) {
    var props = inst._currentElement.props;

    // This is in postMount because we need access to the DOM node, which is not
    // available until after the component has mounted.
    var node = ReactDOMComponentTree.getNodeFromInstance(inst);

    // Detach value from defaultValue. We won't do anything if we're working on
    // submit or reset inputs as those values & defaultValues are linked. They
    // are not resetable nodes so this operation doesn't matter and actually
    // removes browser-default values (eg "Submit Query") when no value is
    // provided.

    switch (props.type) {
      case 'submit':
      case 'reset':
        break;
      case 'color':
      case 'date':
      case 'datetime':
      case 'datetime-local':
      case 'month':
      case 'time':
      case 'week':
        // This fixes the no-show issue on iOS Safari and Android Chrome:
        // https://github.com/facebook/react/issues/7233
        node.value = '';
        node.value = node.defaultValue;
        break;
      default:
        node.value = node.value;
        break;
    }

    // Normally, we'd just do `node.checked = node.checked` upon initial mount, less this bug
    // this is needed to work around a chrome bug where setting defaultChecked
    // will sometimes influence the value of checked (even after detachment).
    // Reference: https://bugs.chromium.org/p/chromium/issues/detail?id=608416
    // We need to temporarily unset name to avoid disrupting radio button groups.
    var name = node.name;
    if (name !== '') {
      node.name = '';
    }
    node.defaultChecked = !node.defaultChecked;
    node.defaultChecked = !node.defaultChecked;
    if (name !== '') {
      node.name = name;
    }
  }
};

function _handleChange(event) {
  var props = this._currentElement.props;

  var returnValue = LinkedValueUtils.executeOnChange(props, event);

  // Here we use asap to wait until all updates have propagated, which
  // is important when using controlled components within layers:
  // https://github.com/facebook/react/issues/1698
  ReactUpdates.asap(forceUpdateIfMounted, this);

  var name = props.name;
  if (props.type === 'radio' && name != null) {
    var rootNode = ReactDOMComponentTree.getNodeFromInstance(this);
    var queryRoot = rootNode;

    while (queryRoot.parentNode) {
      queryRoot = queryRoot.parentNode;
    }

    // If `rootNode.form` was non-null, then we could try `form.elements`,
    // but that sometimes behaves strangely in IE8. We could also try using
    // `form.getElementsByName`, but that will only return direct children
    // and won't include inputs that use the HTML5 `form=` attribute. Since
    // the input might not even be in a form, let's just use the global
    // `querySelectorAll` to ensure we don't miss anything.
    var group = queryRoot.querySelectorAll('input[name=' + JSON.stringify('' + name) + '][type="radio"]');

    for (var i = 0; i < group.length; i++) {
      var otherNode = group[i];
      if (otherNode === rootNode || otherNode.form !== rootNode.form) {
        continue;
      }
      // This will throw if radio buttons rendered by different copies of React
      // and the same name are rendered into the same form (same as #1939).
      // That's probably okay; we don't support it just as we don't support
      // mixing React radio buttons with non-React ones.
      var otherInstance = ReactDOMComponentTree.getInstanceFromNode(otherNode);
      !otherInstance ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactDOMInput: Mixing React and non-React radio inputs with the same `name` is not supported.') : _prodInvariant('90') : void 0;
      // If this is a controlled radio button group, forcing the input that
      // was previously checked to update will cause it to be come re-checked
      // as appropriate.
      ReactUpdates.asap(forceUpdateIfMounted, otherInstance);
    }
  }

  return returnValue;
}

module.exports = ReactDOMInput;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 364 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var DOMProperty = __webpack_require__(29);
var ReactComponentTreeHook = __webpack_require__(14);

var warning = __webpack_require__(2);

var warnedProperties = {};
var rARIA = new RegExp('^(aria)-[' + DOMProperty.ATTRIBUTE_NAME_CHAR + ']*$');

function validateProperty(tagName, name, debugID) {
  if (warnedProperties.hasOwnProperty(name) && warnedProperties[name]) {
    return true;
  }

  if (rARIA.test(name)) {
    var lowerCasedName = name.toLowerCase();
    var standardName = DOMProperty.getPossibleStandardName.hasOwnProperty(lowerCasedName) ? DOMProperty.getPossibleStandardName[lowerCasedName] : null;

    // If this is an aria-* attribute, but is not listed in the known DOM
    // DOM properties, then it is an invalid aria-* attribute.
    if (standardName == null) {
      warnedProperties[name] = true;
      return false;
    }
    // aria-* attributes should be lowercase; suggest the lowercase version.
    if (name !== standardName) {
      process.env.NODE_ENV !== 'production' ? warning(false, 'Unknown ARIA attribute %s. Did you mean %s?%s', name, standardName, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;
      warnedProperties[name] = true;
      return true;
    }
  }

  return true;
}

function warnInvalidARIAProps(debugID, element) {
  var invalidProps = [];

  for (var key in element.props) {
    var isValid = validateProperty(element.type, key, debugID);
    if (!isValid) {
      invalidProps.push(key);
    }
  }

  var unknownPropString = invalidProps.map(function (prop) {
    return '`' + prop + '`';
  }).join(', ');

  if (invalidProps.length === 1) {
    process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid aria prop %s on <%s> tag. ' + 'For details, see https://fb.me/invalid-aria-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;
  } else if (invalidProps.length > 1) {
    process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid aria props %s on <%s> tag. ' + 'For details, see https://fb.me/invalid-aria-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;
  }
}

function handleElement(debugID, element) {
  if (element == null || typeof element.type !== 'string') {
    return;
  }
  if (element.type.indexOf('-') >= 0 || element.props.is) {
    return;
  }

  warnInvalidARIAProps(debugID, element);
}

var ReactDOMInvalidARIAHook = {
  onBeforeMountComponent: function (debugID, element) {
    if (process.env.NODE_ENV !== 'production') {
      handleElement(debugID, element);
    }
  },
  onBeforeUpdateComponent: function (debugID, element) {
    if (process.env.NODE_ENV !== 'production') {
      handleElement(debugID, element);
    }
  }
};

module.exports = ReactDOMInvalidARIAHook;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 365 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ReactComponentTreeHook = __webpack_require__(14);

var warning = __webpack_require__(2);

var didWarnValueNull = false;

function handleElement(debugID, element) {
  if (element == null) {
    return;
  }
  if (element.type !== 'input' && element.type !== 'textarea' && element.type !== 'select') {
    return;
  }
  if (element.props != null && element.props.value === null && !didWarnValueNull) {
    process.env.NODE_ENV !== 'production' ? warning(false, '`value` prop on `%s` should not be null. ' + 'Consider using the empty string to clear the component or `undefined` ' + 'for uncontrolled components.%s', element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;

    didWarnValueNull = true;
  }
}

var ReactDOMNullInputValuePropHook = {
  onBeforeMountComponent: function (debugID, element) {
    handleElement(debugID, element);
  },
  onBeforeUpdateComponent: function (debugID, element) {
    handleElement(debugID, element);
  }
};

module.exports = ReactDOMNullInputValuePropHook;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 366 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _assign = __webpack_require__(7);

var React = __webpack_require__(45);
var ReactDOMComponentTree = __webpack_require__(8);
var ReactDOMSelect = __webpack_require__(165);

var warning = __webpack_require__(2);
var didWarnInvalidOptionChildren = false;

function flattenChildren(children) {
  var content = '';

  // Flatten children and warn if they aren't strings or numbers;
  // invalid types are ignored.
  React.Children.forEach(children, function (child) {
    if (child == null) {
      return;
    }
    if (typeof child === 'string' || typeof child === 'number') {
      content += child;
    } else if (!didWarnInvalidOptionChildren) {
      didWarnInvalidOptionChildren = true;
      process.env.NODE_ENV !== 'production' ? warning(false, 'Only strings and numbers are supported as <option> children.') : void 0;
    }
  });

  return content;
}

/**
 * Implements an <option> host component that warns when `selected` is set.
 */
var ReactDOMOption = {
  mountWrapper: function (inst, props, hostParent) {
    // TODO (yungsters): Remove support for `selected` in <option>.
    if (process.env.NODE_ENV !== 'production') {
      process.env.NODE_ENV !== 'production' ? warning(props.selected == null, 'Use the `defaultValue` or `value` props on <select> instead of ' + 'setting `selected` on <option>.') : void 0;
    }

    // Look up whether this option is 'selected'
    var selectValue = null;
    if (hostParent != null) {
      var selectParent = hostParent;

      if (selectParent._tag === 'optgroup') {
        selectParent = selectParent._hostParent;
      }

      if (selectParent != null && selectParent._tag === 'select') {
        selectValue = ReactDOMSelect.getSelectValueContext(selectParent);
      }
    }

    // If the value is null (e.g., no specified value or after initial mount)
    // or missing (e.g., for <datalist>), we don't change props.selected
    var selected = null;
    if (selectValue != null) {
      var value;
      if (props.value != null) {
        value = props.value + '';
      } else {
        value = flattenChildren(props.children);
      }
      selected = false;
      if (Array.isArray(selectValue)) {
        // multiple
        for (var i = 0; i < selectValue.length; i++) {
          if ('' + selectValue[i] === value) {
            selected = true;
            break;
          }
        }
      } else {
        selected = '' + selectValue === value;
      }
    }

    inst._wrapperState = { selected: selected };
  },

  postMountWrapper: function (inst) {
    // value="" should make a value attribute (#6219)
    var props = inst._currentElement.props;
    if (props.value != null) {
      var node = ReactDOMComponentTree.getNodeFromInstance(inst);
      node.setAttribute('value', props.value);
    }
  },

  getHostProps: function (inst, props) {
    var hostProps = _assign({ selected: undefined, children: undefined }, props);

    // Read state only from initial mount because <select> updates value
    // manually; we need the initial state only for server rendering
    if (inst._wrapperState.selected != null) {
      hostProps.selected = inst._wrapperState.selected;
    }

    var content = flattenChildren(props.children);

    if (content) {
      hostProps.children = content;
    }

    return hostProps;
  }

};

module.exports = ReactDOMOption;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 367 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ExecutionEnvironment = __webpack_require__(11);

var getNodeForCharacterOffset = __webpack_require__(411);
var getTextContentAccessor = __webpack_require__(177);

/**
 * While `isCollapsed` is available on the Selection object and `collapsed`
 * is available on the Range object, IE11 sometimes gets them wrong.
 * If the anchor/focus nodes and offsets are the same, the range is collapsed.
 */
function isCollapsed(anchorNode, anchorOffset, focusNode, focusOffset) {
  return anchorNode === focusNode && anchorOffset === focusOffset;
}

/**
 * Get the appropriate anchor and focus node/offset pairs for IE.
 *
 * The catch here is that IE's selection API doesn't provide information
 * about whether the selection is forward or backward, so we have to
 * behave as though it's always forward.
 *
 * IE text differs from modern selection in that it behaves as though
 * block elements end with a new line. This means character offsets will
 * differ between the two APIs.
 *
 * @param {DOMElement} node
 * @return {object}
 */
function getIEOffsets(node) {
  var selection = document.selection;
  var selectedRange = selection.createRange();
  var selectedLength = selectedRange.text.length;

  // Duplicate selection so we can move range without breaking user selection.
  var fromStart = selectedRange.duplicate();
  fromStart.moveToElementText(node);
  fromStart.setEndPoint('EndToStart', selectedRange);

  var startOffset = fromStart.text.length;
  var endOffset = startOffset + selectedLength;

  return {
    start: startOffset,
    end: endOffset
  };
}

/**
 * @param {DOMElement} node
 * @return {?object}
 */
function getModernOffsets(node) {
  var selection = window.getSelection && window.getSelection();

  if (!selection || selection.rangeCount === 0) {
    return null;
  }

  var anchorNode = selection.anchorNode;
  var anchorOffset = selection.anchorOffset;
  var focusNode = selection.focusNode;
  var focusOffset = selection.focusOffset;

  var currentRange = selection.getRangeAt(0);

  // In Firefox, range.startContainer and range.endContainer can be "anonymous
  // divs", e.g. the up/down buttons on an <input type="number">. Anonymous
  // divs do not seem to expose properties, triggering a "Permission denied
  // error" if any of its properties are accessed. The only seemingly possible
  // way to avoid erroring is to access a property that typically works for
  // non-anonymous divs and catch any error that may otherwise arise. See
  // https://bugzilla.mozilla.org/show_bug.cgi?id=208427
  try {
    /* eslint-disable no-unused-expressions */
    currentRange.startContainer.nodeType;
    currentRange.endContainer.nodeType;
    /* eslint-enable no-unused-expressions */
  } catch (e) {
    return null;
  }

  // If the node and offset values are the same, the selection is collapsed.
  // `Selection.isCollapsed` is available natively, but IE sometimes gets
  // this value wrong.
  var isSelectionCollapsed = isCollapsed(selection.anchorNode, selection.anchorOffset, selection.focusNode, selection.focusOffset);

  var rangeLength = isSelectionCollapsed ? 0 : currentRange.toString().length;

  var tempRange = currentRange.cloneRange();
  tempRange.selectNodeContents(node);
  tempRange.setEnd(currentRange.startContainer, currentRange.startOffset);

  var isTempRangeCollapsed = isCollapsed(tempRange.startContainer, tempRange.startOffset, tempRange.endContainer, tempRange.endOffset);

  var start = isTempRangeCollapsed ? 0 : tempRange.toString().length;
  var end = start + rangeLength;

  // Detect whether the selection is backward.
  var detectionRange = document.createRange();
  detectionRange.setStart(anchorNode, anchorOffset);
  detectionRange.setEnd(focusNode, focusOffset);
  var isBackward = detectionRange.collapsed;

  return {
    start: isBackward ? end : start,
    end: isBackward ? start : end
  };
}

/**
 * @param {DOMElement|DOMTextNode} node
 * @param {object} offsets
 */
function setIEOffsets(node, offsets) {
  var range = document.selection.createRange().duplicate();
  var start, end;

  if (offsets.end === undefined) {
    start = offsets.start;
    end = start;
  } else if (offsets.start > offsets.end) {
    start = offsets.end;
    end = offsets.start;
  } else {
    start = offsets.start;
    end = offsets.end;
  }

  range.moveToElementText(node);
  range.moveStart('character', start);
  range.setEndPoint('EndToStart', range);
  range.moveEnd('character', end - start);
  range.select();
}

/**
 * In modern non-IE browsers, we can support both forward and backward
 * selections.
 *
 * Note: IE10+ supports the Selection object, but it does not support
 * the `extend` method, which means that even in modern IE, it's not possible
 * to programmatically create a backward selection. Thus, for all IE
 * versions, we use the old IE API to create our selections.
 *
 * @param {DOMElement|DOMTextNode} node
 * @param {object} offsets
 */
function setModernOffsets(node, offsets) {
  if (!window.getSelection) {
    return;
  }

  var selection = window.getSelection();
  var length = node[getTextContentAccessor()].length;
  var start = Math.min(offsets.start, length);
  var end = offsets.end === undefined ? start : Math.min(offsets.end, length);

  // IE 11 uses modern selection, but doesn't support the extend method.
  // Flip backward selections, so we can set with a single range.
  if (!selection.extend && start > end) {
    var temp = end;
    end = start;
    start = temp;
  }

  var startMarker = getNodeForCharacterOffset(node, start);
  var endMarker = getNodeForCharacterOffset(node, end);

  if (startMarker && endMarker) {
    var range = document.createRange();
    range.setStart(startMarker.node, startMarker.offset);
    selection.removeAllRanges();

    if (start > end) {
      selection.addRange(range);
      selection.extend(endMarker.node, endMarker.offset);
    } else {
      range.setEnd(endMarker.node, endMarker.offset);
      selection.addRange(range);
    }
  }
}

var useIEOffsets = ExecutionEnvironment.canUseDOM && 'selection' in document && !('getSelection' in window);

var ReactDOMSelection = {
  /**
   * @param {DOMElement} node
   */
  getOffsets: useIEOffsets ? getIEOffsets : getModernOffsets,

  /**
   * @param {DOMElement|DOMTextNode} node
   * @param {object} offsets
   */
  setOffsets: useIEOffsets ? setIEOffsets : setModernOffsets
};

module.exports = ReactDOMSelection;

/***/ }),
/* 368 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4),
    _assign = __webpack_require__(7);

var DOMChildrenOperations = __webpack_require__(107);
var DOMLazyTree = __webpack_require__(43);
var ReactDOMComponentTree = __webpack_require__(8);

var escapeTextContentForBrowser = __webpack_require__(71);
var invariant = __webpack_require__(1);
var validateDOMNesting = __webpack_require__(121);

/**
 * Text nodes violate a couple assumptions that React makes about components:
 *
 *  - When mounting text into the DOM, adjacent text nodes are merged.
 *  - Text nodes cannot be assigned a React root ID.
 *
 * This component is used to wrap strings between comment nodes so that they
 * can undergo the same reconciliation that is applied to elements.
 *
 * TODO: Investigate representing React components in the DOM with text nodes.
 *
 * @class ReactDOMTextComponent
 * @extends ReactComponent
 * @internal
 */
var ReactDOMTextComponent = function (text) {
  // TODO: This is really a ReactText (ReactNode), not a ReactElement
  this._currentElement = text;
  this._stringText = '' + text;
  // ReactDOMComponentTree uses these:
  this._hostNode = null;
  this._hostParent = null;

  // Properties
  this._domID = 0;
  this._mountIndex = 0;
  this._closingComment = null;
  this._commentNodes = null;
};

_assign(ReactDOMTextComponent.prototype, {

  /**
   * Creates the markup for this text node. This node is not intended to have
   * any features besides containing text content.
   *
   * @param {ReactReconcileTransaction|ReactServerRenderingTransaction} transaction
   * @return {string} Markup for this text node.
   * @internal
   */
  mountComponent: function (transaction, hostParent, hostContainerInfo, context) {
    if (process.env.NODE_ENV !== 'production') {
      var parentInfo;
      if (hostParent != null) {
        parentInfo = hostParent._ancestorInfo;
      } else if (hostContainerInfo != null) {
        parentInfo = hostContainerInfo._ancestorInfo;
      }
      if (parentInfo) {
        // parentInfo should always be present except for the top-level
        // component when server rendering
        validateDOMNesting(null, this._stringText, this, parentInfo);
      }
    }

    var domID = hostContainerInfo._idCounter++;
    var openingValue = ' react-text: ' + domID + ' ';
    var closingValue = ' /react-text ';
    this._domID = domID;
    this._hostParent = hostParent;
    if (transaction.useCreateElement) {
      var ownerDocument = hostContainerInfo._ownerDocument;
      var openingComment = ownerDocument.createComment(openingValue);
      var closingComment = ownerDocument.createComment(closingValue);
      var lazyTree = DOMLazyTree(ownerDocument.createDocumentFragment());
      DOMLazyTree.queueChild(lazyTree, DOMLazyTree(openingComment));
      if (this._stringText) {
        DOMLazyTree.queueChild(lazyTree, DOMLazyTree(ownerDocument.createTextNode(this._stringText)));
      }
      DOMLazyTree.queueChild(lazyTree, DOMLazyTree(closingComment));
      ReactDOMComponentTree.precacheNode(this, openingComment);
      this._closingComment = closingComment;
      return lazyTree;
    } else {
      var escapedText = escapeTextContentForBrowser(this._stringText);

      if (transaction.renderToStaticMarkup) {
        // Normally we'd wrap this between comment nodes for the reasons stated
        // above, but since this is a situation where React won't take over
        // (static pages), we can simply return the text as it is.
        return escapedText;
      }

      return '<!--' + openingValue + '-->' + escapedText + '<!--' + closingValue + '-->';
    }
  },

  /**
   * Updates this component by updating the text content.
   *
   * @param {ReactText} nextText The next text content
   * @param {ReactReconcileTransaction} transaction
   * @internal
   */
  receiveComponent: function (nextText, transaction) {
    if (nextText !== this._currentElement) {
      this._currentElement = nextText;
      var nextStringText = '' + nextText;
      if (nextStringText !== this._stringText) {
        // TODO: Save this as pending props and use performUpdateIfNecessary
        // and/or updateComponent to do the actual update for consistency with
        // other component types?
        this._stringText = nextStringText;
        var commentNodes = this.getHostNode();
        DOMChildrenOperations.replaceDelimitedText(commentNodes[0], commentNodes[1], nextStringText);
      }
    }
  },

  getHostNode: function () {
    var hostNode = this._commentNodes;
    if (hostNode) {
      return hostNode;
    }
    if (!this._closingComment) {
      var openingComment = ReactDOMComponentTree.getNodeFromInstance(this);
      var node = openingComment.nextSibling;
      while (true) {
        !(node != null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Missing closing comment for text component %s', this._domID) : _prodInvariant('67', this._domID) : void 0;
        if (node.nodeType === 8 && node.nodeValue === ' /react-text ') {
          this._closingComment = node;
          break;
        }
        node = node.nextSibling;
      }
    }
    hostNode = [this._hostNode, this._closingComment];
    this._commentNodes = hostNode;
    return hostNode;
  },

  unmountComponent: function () {
    this._closingComment = null;
    this._commentNodes = null;
    ReactDOMComponentTree.uncacheNode(this);
  }

});

module.exports = ReactDOMTextComponent;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 369 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4),
    _assign = __webpack_require__(7);

var LinkedValueUtils = __webpack_require__(111);
var ReactDOMComponentTree = __webpack_require__(8);
var ReactUpdates = __webpack_require__(19);

var invariant = __webpack_require__(1);
var warning = __webpack_require__(2);

var didWarnValueLink = false;
var didWarnValDefaultVal = false;

function forceUpdateIfMounted() {
  if (this._rootNodeID) {
    // DOM component is still mounted; update
    ReactDOMTextarea.updateWrapper(this);
  }
}

/**
 * Implements a <textarea> host component that allows setting `value`, and
 * `defaultValue`. This differs from the traditional DOM API because value is
 * usually set as PCDATA children.
 *
 * If `value` is not supplied (or null/undefined), user actions that affect the
 * value will trigger updates to the element.
 *
 * If `value` is supplied (and not null/undefined), the rendered element will
 * not trigger updates to the element. Instead, the `value` prop must change in
 * order for the rendered element to be updated.
 *
 * The rendered element will be initialized with an empty value, the prop
 * `defaultValue` if specified, or the children content (deprecated).
 */
var ReactDOMTextarea = {
  getHostProps: function (inst, props) {
    !(props.dangerouslySetInnerHTML == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, '`dangerouslySetInnerHTML` does not make sense on <textarea>.') : _prodInvariant('91') : void 0;

    // Always set children to the same thing. In IE9, the selection range will
    // get reset if `textContent` is mutated.  We could add a check in setTextContent
    // to only set the value if/when the value differs from the node value (which would
    // completely solve this IE9 bug), but Sebastian+Ben seemed to like this solution.
    // The value can be a boolean or object so that's why it's forced to be a string.
    var hostProps = _assign({}, props, {
      value: undefined,
      defaultValue: undefined,
      children: '' + inst._wrapperState.initialValue,
      onChange: inst._wrapperState.onChange
    });

    return hostProps;
  },

  mountWrapper: function (inst, props) {
    if (process.env.NODE_ENV !== 'production') {
      LinkedValueUtils.checkPropTypes('textarea', props, inst._currentElement._owner);
      if (props.valueLink !== undefined && !didWarnValueLink) {
        process.env.NODE_ENV !== 'production' ? warning(false, '`valueLink` prop on `textarea` is deprecated; set `value` and `onChange` instead.') : void 0;
        didWarnValueLink = true;
      }
      if (props.value !== undefined && props.defaultValue !== undefined && !didWarnValDefaultVal) {
        process.env.NODE_ENV !== 'production' ? warning(false, 'Textarea elements must be either controlled or uncontrolled ' + '(specify either the value prop, or the defaultValue prop, but not ' + 'both). Decide between using a controlled or uncontrolled textarea ' + 'and remove one of these props. More info: ' + 'https://fb.me/react-controlled-components') : void 0;
        didWarnValDefaultVal = true;
      }
    }

    var value = LinkedValueUtils.getValue(props);
    var initialValue = value;

    // Only bother fetching default value if we're going to use it
    if (value == null) {
      var defaultValue = props.defaultValue;
      // TODO (yungsters): Remove support for children content in <textarea>.
      var children = props.children;
      if (children != null) {
        if (process.env.NODE_ENV !== 'production') {
          process.env.NODE_ENV !== 'production' ? warning(false, 'Use the `defaultValue` or `value` props instead of setting ' + 'children on <textarea>.') : void 0;
        }
        !(defaultValue == null) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'If you supply `defaultValue` on a <textarea>, do not pass children.') : _prodInvariant('92') : void 0;
        if (Array.isArray(children)) {
          !(children.length <= 1) ? process.env.NODE_ENV !== 'production' ? invariant(false, '<textarea> can only have at most one child.') : _prodInvariant('93') : void 0;
          children = children[0];
        }

        defaultValue = '' + children;
      }
      if (defaultValue == null) {
        defaultValue = '';
      }
      initialValue = defaultValue;
    }

    inst._wrapperState = {
      initialValue: '' + initialValue,
      listeners: null,
      onChange: _handleChange.bind(inst)
    };
  },

  updateWrapper: function (inst) {
    var props = inst._currentElement.props;

    var node = ReactDOMComponentTree.getNodeFromInstance(inst);
    var value = LinkedValueUtils.getValue(props);
    if (value != null) {
      // Cast `value` to a string to ensure the value is set correctly. While
      // browsers typically do this as necessary, jsdom doesn't.
      var newValue = '' + value;

      // To avoid side effects (such as losing text selection), only set value if changed
      if (newValue !== node.value) {
        node.value = newValue;
      }
      if (props.defaultValue == null) {
        node.defaultValue = newValue;
      }
    }
    if (props.defaultValue != null) {
      node.defaultValue = props.defaultValue;
    }
  },

  postMountWrapper: function (inst) {
    // This is in postMount because we need access to the DOM node, which is not
    // available until after the component has mounted.
    var node = ReactDOMComponentTree.getNodeFromInstance(inst);
    var textContent = node.textContent;

    // Only set node.value if textContent is equal to the expected
    // initial value. In IE10/IE11 there is a bug where the placeholder attribute
    // will populate textContent as well.
    // https://developer.microsoft.com/microsoft-edge/platform/issues/101525/
    if (textContent === inst._wrapperState.initialValue) {
      node.value = textContent;
    }
  }
};

function _handleChange(event) {
  var props = this._currentElement.props;
  var returnValue = LinkedValueUtils.executeOnChange(props, event);
  ReactUpdates.asap(forceUpdateIfMounted, this);
  return returnValue;
}

module.exports = ReactDOMTextarea;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 370 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2015-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4);

var invariant = __webpack_require__(1);

/**
 * Return the lowest common ancestor of A and B, or null if they are in
 * different trees.
 */
function getLowestCommonAncestor(instA, instB) {
  !('_hostNode' in instA) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getNodeFromInstance: Invalid argument.') : _prodInvariant('33') : void 0;
  !('_hostNode' in instB) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getNodeFromInstance: Invalid argument.') : _prodInvariant('33') : void 0;

  var depthA = 0;
  for (var tempA = instA; tempA; tempA = tempA._hostParent) {
    depthA++;
  }
  var depthB = 0;
  for (var tempB = instB; tempB; tempB = tempB._hostParent) {
    depthB++;
  }

  // If A is deeper, crawl up.
  while (depthA - depthB > 0) {
    instA = instA._hostParent;
    depthA--;
  }

  // If B is deeper, crawl up.
  while (depthB - depthA > 0) {
    instB = instB._hostParent;
    depthB--;
  }

  // Walk in lockstep until we find a match.
  var depth = depthA;
  while (depth--) {
    if (instA === instB) {
      return instA;
    }
    instA = instA._hostParent;
    instB = instB._hostParent;
  }
  return null;
}

/**
 * Return if A is an ancestor of B.
 */
function isAncestor(instA, instB) {
  !('_hostNode' in instA) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'isAncestor: Invalid argument.') : _prodInvariant('35') : void 0;
  !('_hostNode' in instB) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'isAncestor: Invalid argument.') : _prodInvariant('35') : void 0;

  while (instB) {
    if (instB === instA) {
      return true;
    }
    instB = instB._hostParent;
  }
  return false;
}

/**
 * Return the parent instance of the passed-in instance.
 */
function getParentInstance(inst) {
  !('_hostNode' in inst) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'getParentInstance: Invalid argument.') : _prodInvariant('36') : void 0;

  return inst._hostParent;
}

/**
 * Simulates the traversal of a two-phase, capture/bubble event dispatch.
 */
function traverseTwoPhase(inst, fn, arg) {
  var path = [];
  while (inst) {
    path.push(inst);
    inst = inst._hostParent;
  }
  var i;
  for (i = path.length; i-- > 0;) {
    fn(path[i], 'captured', arg);
  }
  for (i = 0; i < path.length; i++) {
    fn(path[i], 'bubbled', arg);
  }
}

/**
 * Traverses the ID hierarchy and invokes the supplied `cb` on any IDs that
 * should would receive a `mouseEnter` or `mouseLeave` event.
 *
 * Does not invoke the callback on the nearest common ancestor because nothing
 * "entered" or "left" that element.
 */
function traverseEnterLeave(from, to, fn, argFrom, argTo) {
  var common = from && to ? getLowestCommonAncestor(from, to) : null;
  var pathFrom = [];
  while (from && from !== common) {
    pathFrom.push(from);
    from = from._hostParent;
  }
  var pathTo = [];
  while (to && to !== common) {
    pathTo.push(to);
    to = to._hostParent;
  }
  var i;
  for (i = 0; i < pathFrom.length; i++) {
    fn(pathFrom[i], 'bubbled', argFrom);
  }
  for (i = pathTo.length; i-- > 0;) {
    fn(pathTo[i], 'captured', argTo);
  }
}

module.exports = {
  isAncestor: isAncestor,
  getLowestCommonAncestor: getLowestCommonAncestor,
  getParentInstance: getParentInstance,
  traverseTwoPhase: traverseTwoPhase,
  traverseEnterLeave: traverseEnterLeave
};
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 371 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var DOMProperty = __webpack_require__(29);
var EventPluginRegistry = __webpack_require__(67);
var ReactComponentTreeHook = __webpack_require__(14);

var warning = __webpack_require__(2);

if (process.env.NODE_ENV !== 'production') {
  var reactProps = {
    children: true,
    dangerouslySetInnerHTML: true,
    key: true,
    ref: true,

    autoFocus: true,
    defaultValue: true,
    valueLink: true,
    defaultChecked: true,
    checkedLink: true,
    innerHTML: true,
    suppressContentEditableWarning: true,
    onFocusIn: true,
    onFocusOut: true
  };
  var warnedProperties = {};

  var validateProperty = function (tagName, name, debugID) {
    if (DOMProperty.properties.hasOwnProperty(name) || DOMProperty.isCustomAttribute(name)) {
      return true;
    }
    if (reactProps.hasOwnProperty(name) && reactProps[name] || warnedProperties.hasOwnProperty(name) && warnedProperties[name]) {
      return true;
    }
    if (EventPluginRegistry.registrationNameModules.hasOwnProperty(name)) {
      return true;
    }
    warnedProperties[name] = true;
    var lowerCasedName = name.toLowerCase();

    // data-* attributes should be lowercase; suggest the lowercase version
    var standardName = DOMProperty.isCustomAttribute(lowerCasedName) ? lowerCasedName : DOMProperty.getPossibleStandardName.hasOwnProperty(lowerCasedName) ? DOMProperty.getPossibleStandardName[lowerCasedName] : null;

    var registrationName = EventPluginRegistry.possibleRegistrationNames.hasOwnProperty(lowerCasedName) ? EventPluginRegistry.possibleRegistrationNames[lowerCasedName] : null;

    if (standardName != null) {
      process.env.NODE_ENV !== 'production' ? warning(false, 'Unknown DOM property %s. Did you mean %s?%s', name, standardName, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;
      return true;
    } else if (registrationName != null) {
      process.env.NODE_ENV !== 'production' ? warning(false, 'Unknown event handler property %s. Did you mean `%s`?%s', name, registrationName, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;
      return true;
    } else {
      // We were unable to guess which prop the user intended.
      // It is likely that the user was just blindly spreading/forwarding props
      // Components should be careful to only render valid props/attributes.
      // Warning will be invoked in warnUnknownProperties to allow grouping.
      return false;
    }
  };
}

var warnUnknownProperties = function (debugID, element) {
  var unknownProps = [];
  for (var key in element.props) {
    var isValid = validateProperty(element.type, key, debugID);
    if (!isValid) {
      unknownProps.push(key);
    }
  }

  var unknownPropString = unknownProps.map(function (prop) {
    return '`' + prop + '`';
  }).join(', ');

  if (unknownProps.length === 1) {
    process.env.NODE_ENV !== 'production' ? warning(false, 'Unknown prop %s on <%s> tag. Remove this prop from the element. ' + 'For details, see https://fb.me/react-unknown-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;
  } else if (unknownProps.length > 1) {
    process.env.NODE_ENV !== 'production' ? warning(false, 'Unknown props %s on <%s> tag. Remove these props from the element. ' + 'For details, see https://fb.me/react-unknown-prop%s', unknownPropString, element.type, ReactComponentTreeHook.getStackAddendumByID(debugID)) : void 0;
  }
};

function handleElement(debugID, element) {
  if (element == null || typeof element.type !== 'string') {
    return;
  }
  if (element.type.indexOf('-') >= 0 || element.props.is) {
    return;
  }
  warnUnknownProperties(debugID, element);
}

var ReactDOMUnknownPropertyHook = {
  onBeforeMountComponent: function (debugID, element) {
    handleElement(debugID, element);
  },
  onBeforeUpdateComponent: function (debugID, element) {
    handleElement(debugID, element);
  }
};

module.exports = ReactDOMUnknownPropertyHook;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 372 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2016-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var ReactInvalidSetStateWarningHook = __webpack_require__(380);
var ReactHostOperationHistoryHook = __webpack_require__(378);
var ReactComponentTreeHook = __webpack_require__(14);
var ExecutionEnvironment = __webpack_require__(11);

var performanceNow = __webpack_require__(274);
var warning = __webpack_require__(2);

var hooks = [];
var didHookThrowForEvent = {};

function callHook(event, fn, context, arg1, arg2, arg3, arg4, arg5) {
  try {
    fn.call(context, arg1, arg2, arg3, arg4, arg5);
  } catch (e) {
    process.env.NODE_ENV !== 'production' ? warning(didHookThrowForEvent[event], 'Exception thrown by hook while handling %s: %s', event, e + '\n' + e.stack) : void 0;
    didHookThrowForEvent[event] = true;
  }
}

function emitEvent(event, arg1, arg2, arg3, arg4, arg5) {
  for (var i = 0; i < hooks.length; i++) {
    var hook = hooks[i];
    var fn = hook[event];
    if (fn) {
      callHook(event, fn, hook, arg1, arg2, arg3, arg4, arg5);
    }
  }
}

var isProfiling = false;
var flushHistory = [];
var lifeCycleTimerStack = [];
var currentFlushNesting = 0;
var currentFlushMeasurements = [];
var currentFlushStartTime = 0;
var currentTimerDebugID = null;
var currentTimerStartTime = 0;
var currentTimerNestedFlushDuration = 0;
var currentTimerType = null;

var lifeCycleTimerHasWarned = false;

function clearHistory() {
  ReactComponentTreeHook.purgeUnmountedComponents();
  ReactHostOperationHistoryHook.clearHistory();
}

function getTreeSnapshot(registeredIDs) {
  return registeredIDs.reduce(function (tree, id) {
    var ownerID = ReactComponentTreeHook.getOwnerID(id);
    var parentID = ReactComponentTreeHook.getParentID(id);
    tree[id] = {
      displayName: ReactComponentTreeHook.getDisplayName(id),
      text: ReactComponentTreeHook.getText(id),
      updateCount: ReactComponentTreeHook.getUpdateCount(id),
      childIDs: ReactComponentTreeHook.getChildIDs(id),
      // Text nodes don't have owners but this is close enough.
      ownerID: ownerID || parentID && ReactComponentTreeHook.getOwnerID(parentID) || 0,
      parentID: parentID
    };
    return tree;
  }, {});
}

function resetMeasurements() {
  var previousStartTime = currentFlushStartTime;
  var previousMeasurements = currentFlushMeasurements;
  var previousOperations = ReactHostOperationHistoryHook.getHistory();

  if (currentFlushNesting === 0) {
    currentFlushStartTime = 0;
    currentFlushMeasurements = [];
    clearHistory();
    return;
  }

  if (previousMeasurements.length || previousOperations.length) {
    var registeredIDs = ReactComponentTreeHook.getRegisteredIDs();
    flushHistory.push({
      duration: performanceNow() - previousStartTime,
      measurements: previousMeasurements || [],
      operations: previousOperations || [],
      treeSnapshot: getTreeSnapshot(registeredIDs)
    });
  }

  clearHistory();
  currentFlushStartTime = performanceNow();
  currentFlushMeasurements = [];
}

function checkDebugID(debugID) {
  var allowRoot = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

  if (allowRoot && debugID === 0) {
    return;
  }
  if (!debugID) {
    process.env.NODE_ENV !== 'production' ? warning(false, 'ReactDebugTool: debugID may not be empty.') : void 0;
  }
}

function beginLifeCycleTimer(debugID, timerType) {
  if (currentFlushNesting === 0) {
    return;
  }
  if (currentTimerType && !lifeCycleTimerHasWarned) {
    process.env.NODE_ENV !== 'production' ? warning(false, 'There is an internal error in the React performance measurement code. ' + 'Did not expect %s timer to start while %s timer is still in ' + 'progress for %s instance.', timerType, currentTimerType || 'no', debugID === currentTimerDebugID ? 'the same' : 'another') : void 0;
    lifeCycleTimerHasWarned = true;
  }
  currentTimerStartTime = performanceNow();
  currentTimerNestedFlushDuration = 0;
  currentTimerDebugID = debugID;
  currentTimerType = timerType;
}

function endLifeCycleTimer(debugID, timerType) {
  if (currentFlushNesting === 0) {
    return;
  }
  if (currentTimerType !== timerType && !lifeCycleTimerHasWarned) {
    process.env.NODE_ENV !== 'production' ? warning(false, 'There is an internal error in the React performance measurement code. ' + 'We did not expect %s timer to stop while %s timer is still in ' + 'progress for %s instance. Please report this as a bug in React.', timerType, currentTimerType || 'no', debugID === currentTimerDebugID ? 'the same' : 'another') : void 0;
    lifeCycleTimerHasWarned = true;
  }
  if (isProfiling) {
    currentFlushMeasurements.push({
      timerType: timerType,
      instanceID: debugID,
      duration: performanceNow() - currentTimerStartTime - currentTimerNestedFlushDuration
    });
  }
  currentTimerStartTime = 0;
  currentTimerNestedFlushDuration = 0;
  currentTimerDebugID = null;
  currentTimerType = null;
}

function pauseCurrentLifeCycleTimer() {
  var currentTimer = {
    startTime: currentTimerStartTime,
    nestedFlushStartTime: performanceNow(),
    debugID: currentTimerDebugID,
    timerType: currentTimerType
  };
  lifeCycleTimerStack.push(currentTimer);
  currentTimerStartTime = 0;
  currentTimerNestedFlushDuration = 0;
  currentTimerDebugID = null;
  currentTimerType = null;
}

function resumeCurrentLifeCycleTimer() {
  var _lifeCycleTimerStack$ = lifeCycleTimerStack.pop(),
      startTime = _lifeCycleTimerStack$.startTime,
      nestedFlushStartTime = _lifeCycleTimerStack$.nestedFlushStartTime,
      debugID = _lifeCycleTimerStack$.debugID,
      timerType = _lifeCycleTimerStack$.timerType;

  var nestedFlushDuration = performanceNow() - nestedFlushStartTime;
  currentTimerStartTime = startTime;
  currentTimerNestedFlushDuration += nestedFlushDuration;
  currentTimerDebugID = debugID;
  currentTimerType = timerType;
}

var lastMarkTimeStamp = 0;
var canUsePerformanceMeasure =
// $FlowFixMe https://github.com/facebook/flow/issues/2345
typeof performance !== 'undefined' && typeof performance.mark === 'function' && typeof performance.clearMarks === 'function' && typeof performance.measure === 'function' && typeof performance.clearMeasures === 'function';

function shouldMark(debugID) {
  if (!isProfiling || !canUsePerformanceMeasure) {
    return false;
  }
  var element = ReactComponentTreeHook.getElement(debugID);
  if (element == null || typeof element !== 'object') {
    return false;
  }
  var isHostElement = typeof element.type === 'string';
  if (isHostElement) {
    return false;
  }
  return true;
}

function markBegin(debugID, markType) {
  if (!shouldMark(debugID)) {
    return;
  }

  var markName = debugID + '::' + markType;
  lastMarkTimeStamp = performanceNow();
  performance.mark(markName);
}

function markEnd(debugID, markType) {
  if (!shouldMark(debugID)) {
    return;
  }

  var markName = debugID + '::' + markType;
  var displayName = ReactComponentTreeHook.getDisplayName(debugID) || 'Unknown';

  // Chrome has an issue of dropping markers recorded too fast:
  // https://bugs.chromium.org/p/chromium/issues/detail?id=640652
  // To work around this, we will not report very small measurements.
  // I determined the magic number by tweaking it back and forth.
  // 0.05ms was enough to prevent the issue, but I set it to 0.1ms to be safe.
  // When the bug is fixed, we can `measure()` unconditionally if we want to.
  var timeStamp = performanceNow();
  if (timeStamp - lastMarkTimeStamp > 0.1) {
    var measurementName = displayName + ' [' + markType + ']';
    performance.measure(measurementName, markName);
  }

  performance.clearMarks(markName);
  performance.clearMeasures(measurementName);
}

var ReactDebugTool = {
  addHook: function (hook) {
    hooks.push(hook);
  },
  removeHook: function (hook) {
    for (var i = 0; i < hooks.length; i++) {
      if (hooks[i] === hook) {
        hooks.splice(i, 1);
        i--;
      }
    }
  },
  isProfiling: function () {
    return isProfiling;
  },
  beginProfiling: function () {
    if (isProfiling) {
      return;
    }

    isProfiling = true;
    flushHistory.length = 0;
    resetMeasurements();
    ReactDebugTool.addHook(ReactHostOperationHistoryHook);
  },
  endProfiling: function () {
    if (!isProfiling) {
      return;
    }

    isProfiling = false;
    resetMeasurements();
    ReactDebugTool.removeHook(ReactHostOperationHistoryHook);
  },
  getFlushHistory: function () {
    return flushHistory;
  },
  onBeginFlush: function () {
    currentFlushNesting++;
    resetMeasurements();
    pauseCurrentLifeCycleTimer();
    emitEvent('onBeginFlush');
  },
  onEndFlush: function () {
    resetMeasurements();
    currentFlushNesting--;
    resumeCurrentLifeCycleTimer();
    emitEvent('onEndFlush');
  },
  onBeginLifeCycleTimer: function (debugID, timerType) {
    checkDebugID(debugID);
    emitEvent('onBeginLifeCycleTimer', debugID, timerType);
    markBegin(debugID, timerType);
    beginLifeCycleTimer(debugID, timerType);
  },
  onEndLifeCycleTimer: function (debugID, timerType) {
    checkDebugID(debugID);
    endLifeCycleTimer(debugID, timerType);
    markEnd(debugID, timerType);
    emitEvent('onEndLifeCycleTimer', debugID, timerType);
  },
  onBeginProcessingChildContext: function () {
    emitEvent('onBeginProcessingChildContext');
  },
  onEndProcessingChildContext: function () {
    emitEvent('onEndProcessingChildContext');
  },
  onHostOperation: function (operation) {
    checkDebugID(operation.instanceID);
    emitEvent('onHostOperation', operation);
  },
  onSetState: function () {
    emitEvent('onSetState');
  },
  onSetChildren: function (debugID, childDebugIDs) {
    checkDebugID(debugID);
    childDebugIDs.forEach(checkDebugID);
    emitEvent('onSetChildren', debugID, childDebugIDs);
  },
  onBeforeMountComponent: function (debugID, element, parentDebugID) {
    checkDebugID(debugID);
    checkDebugID(parentDebugID, true);
    emitEvent('onBeforeMountComponent', debugID, element, parentDebugID);
    markBegin(debugID, 'mount');
  },
  onMountComponent: function (debugID) {
    checkDebugID(debugID);
    markEnd(debugID, 'mount');
    emitEvent('onMountComponent', debugID);
  },
  onBeforeUpdateComponent: function (debugID, element) {
    checkDebugID(debugID);
    emitEvent('onBeforeUpdateComponent', debugID, element);
    markBegin(debugID, 'update');
  },
  onUpdateComponent: function (debugID) {
    checkDebugID(debugID);
    markEnd(debugID, 'update');
    emitEvent('onUpdateComponent', debugID);
  },
  onBeforeUnmountComponent: function (debugID) {
    checkDebugID(debugID);
    emitEvent('onBeforeUnmountComponent', debugID);
    markBegin(debugID, 'unmount');
  },
  onUnmountComponent: function (debugID) {
    checkDebugID(debugID);
    markEnd(debugID, 'unmount');
    emitEvent('onUnmountComponent', debugID);
  },
  onTestEvent: function () {
    emitEvent('onTestEvent');
  }
};

// TODO remove these when RN/www gets updated
ReactDebugTool.addDevtool = ReactDebugTool.addHook;
ReactDebugTool.removeDevtool = ReactDebugTool.removeHook;

ReactDebugTool.addHook(ReactInvalidSetStateWarningHook);
ReactDebugTool.addHook(ReactComponentTreeHook);
var url = ExecutionEnvironment.canUseDOM && window.location.href || '';
if (/[?&]react_perf\b/.test(url)) {
  ReactDebugTool.beginProfiling();
}

module.exports = ReactDebugTool;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 373 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _assign = __webpack_require__(7);

var ReactUpdates = __webpack_require__(19);
var Transaction = __webpack_require__(70);

var emptyFunction = __webpack_require__(16);

var RESET_BATCHED_UPDATES = {
  initialize: emptyFunction,
  close: function () {
    ReactDefaultBatchingStrategy.isBatchingUpdates = false;
  }
};

var FLUSH_BATCHED_UPDATES = {
  initialize: emptyFunction,
  close: ReactUpdates.flushBatchedUpdates.bind(ReactUpdates)
};

var TRANSACTION_WRAPPERS = [FLUSH_BATCHED_UPDATES, RESET_BATCHED_UPDATES];

function ReactDefaultBatchingStrategyTransaction() {
  this.reinitializeTransaction();
}

_assign(ReactDefaultBatchingStrategyTransaction.prototype, Transaction, {
  getTransactionWrappers: function () {
    return TRANSACTION_WRAPPERS;
  }
});

var transaction = new ReactDefaultBatchingStrategyTransaction();

var ReactDefaultBatchingStrategy = {
  isBatchingUpdates: false,

  /**
   * Call the provided function in a context within which calls to `setState`
   * and friends are batched such that components aren't updated unnecessarily.
   */
  batchedUpdates: function (callback, a, b, c, d, e) {
    var alreadyBatchingUpdates = ReactDefaultBatchingStrategy.isBatchingUpdates;

    ReactDefaultBatchingStrategy.isBatchingUpdates = true;

    // The code is written this way to avoid extra allocations
    if (alreadyBatchingUpdates) {
      return callback(a, b, c, d, e);
    } else {
      return transaction.perform(callback, null, a, b, c, d, e);
    }
  }
};

module.exports = ReactDefaultBatchingStrategy;

/***/ }),
/* 374 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ARIADOMPropertyConfig = __webpack_require__(344);
var BeforeInputEventPlugin = __webpack_require__(346);
var ChangeEventPlugin = __webpack_require__(348);
var DefaultEventPluginOrder = __webpack_require__(350);
var EnterLeaveEventPlugin = __webpack_require__(351);
var HTMLDOMPropertyConfig = __webpack_require__(353);
var ReactComponentBrowserEnvironment = __webpack_require__(355);
var ReactDOMComponent = __webpack_require__(358);
var ReactDOMComponentTree = __webpack_require__(8);
var ReactDOMEmptyComponent = __webpack_require__(360);
var ReactDOMTreeTraversal = __webpack_require__(370);
var ReactDOMTextComponent = __webpack_require__(368);
var ReactDefaultBatchingStrategy = __webpack_require__(373);
var ReactEventListener = __webpack_require__(377);
var ReactInjection = __webpack_require__(379);
var ReactReconcileTransaction = __webpack_require__(385);
var SVGDOMPropertyConfig = __webpack_require__(390);
var SelectEventPlugin = __webpack_require__(391);
var SimpleEventPlugin = __webpack_require__(392);

var alreadyInjected = false;

function inject() {
  if (alreadyInjected) {
    // TODO: This is currently true because these injections are shared between
    // the client and the server package. They should be built independently
    // and not share any injection state. Then this problem will be solved.
    return;
  }
  alreadyInjected = true;

  ReactInjection.EventEmitter.injectReactEventListener(ReactEventListener);

  /**
   * Inject modules for resolving DOM hierarchy and plugin ordering.
   */
  ReactInjection.EventPluginHub.injectEventPluginOrder(DefaultEventPluginOrder);
  ReactInjection.EventPluginUtils.injectComponentTree(ReactDOMComponentTree);
  ReactInjection.EventPluginUtils.injectTreeTraversal(ReactDOMTreeTraversal);

  /**
   * Some important event plugins included by default (without having to require
   * them).
   */
  ReactInjection.EventPluginHub.injectEventPluginsByName({
    SimpleEventPlugin: SimpleEventPlugin,
    EnterLeaveEventPlugin: EnterLeaveEventPlugin,
    ChangeEventPlugin: ChangeEventPlugin,
    SelectEventPlugin: SelectEventPlugin,
    BeforeInputEventPlugin: BeforeInputEventPlugin
  });

  ReactInjection.HostComponent.injectGenericComponentClass(ReactDOMComponent);

  ReactInjection.HostComponent.injectTextComponentClass(ReactDOMTextComponent);

  ReactInjection.DOMProperty.injectDOMPropertyConfig(ARIADOMPropertyConfig);
  ReactInjection.DOMProperty.injectDOMPropertyConfig(HTMLDOMPropertyConfig);
  ReactInjection.DOMProperty.injectDOMPropertyConfig(SVGDOMPropertyConfig);

  ReactInjection.EmptyComponent.injectEmptyComponentFactory(function (instantiate) {
    return new ReactDOMEmptyComponent(instantiate);
  });

  ReactInjection.Updates.injectReconcileTransaction(ReactReconcileTransaction);
  ReactInjection.Updates.injectBatchingStrategy(ReactDefaultBatchingStrategy);

  ReactInjection.Component.injectEnvironment(ReactComponentBrowserEnvironment);
}

module.exports = {
  inject: inject
};

/***/ }),
/* 375 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2014-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



// The Symbol used to tag the ReactElement type. If there is no native Symbol
// nor polyfill, then a plain number is used for performance.

var REACT_ELEMENT_TYPE = typeof Symbol === 'function' && Symbol['for'] && Symbol['for']('react.element') || 0xeac7;

module.exports = REACT_ELEMENT_TYPE;

/***/ }),
/* 376 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var EventPluginHub = __webpack_require__(55);

function runEventQueueInBatch(events) {
  EventPluginHub.enqueueEvents(events);
  EventPluginHub.processEventQueue(false);
}

var ReactEventEmitterMixin = {

  /**
   * Streams a fired top-level event to `EventPluginHub` where plugins have the
   * opportunity to create `ReactEvent`s to be dispatched.
   */
  handleTopLevel: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {
    var events = EventPluginHub.extractEvents(topLevelType, targetInst, nativeEvent, nativeEventTarget);
    runEventQueueInBatch(events);
  }
};

module.exports = ReactEventEmitterMixin;

/***/ }),
/* 377 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _assign = __webpack_require__(7);

var EventListener = __webpack_require__(149);
var ExecutionEnvironment = __webpack_require__(11);
var PooledClass = __webpack_require__(36);
var ReactDOMComponentTree = __webpack_require__(8);
var ReactUpdates = __webpack_require__(19);

var getEventTarget = __webpack_require__(118);
var getUnboundedScrollPosition = __webpack_require__(267);

/**
 * Find the deepest React component completely containing the root of the
 * passed-in instance (for use when entire React trees are nested within each
 * other). If React trees are not nested, returns null.
 */
function findParent(inst) {
  // TODO: It may be a good idea to cache this to prevent unnecessary DOM
  // traversal, but caching is difficult to do correctly without using a
  // mutation observer to listen for all DOM changes.
  while (inst._hostParent) {
    inst = inst._hostParent;
  }
  var rootNode = ReactDOMComponentTree.getNodeFromInstance(inst);
  var container = rootNode.parentNode;
  return ReactDOMComponentTree.getClosestInstanceFromNode(container);
}

// Used to store ancestor hierarchy in top level callback
function TopLevelCallbackBookKeeping(topLevelType, nativeEvent) {
  this.topLevelType = topLevelType;
  this.nativeEvent = nativeEvent;
  this.ancestors = [];
}
_assign(TopLevelCallbackBookKeeping.prototype, {
  destructor: function () {
    this.topLevelType = null;
    this.nativeEvent = null;
    this.ancestors.length = 0;
  }
});
PooledClass.addPoolingTo(TopLevelCallbackBookKeeping, PooledClass.twoArgumentPooler);

function handleTopLevelImpl(bookKeeping) {
  var nativeEventTarget = getEventTarget(bookKeeping.nativeEvent);
  var targetInst = ReactDOMComponentTree.getClosestInstanceFromNode(nativeEventTarget);

  // Loop through the hierarchy, in case there's any nested components.
  // It's important that we build the array of ancestors before calling any
  // event handlers, because event handlers can modify the DOM, leading to
  // inconsistencies with ReactMount's node cache. See #1105.
  var ancestor = targetInst;
  do {
    bookKeeping.ancestors.push(ancestor);
    ancestor = ancestor && findParent(ancestor);
  } while (ancestor);

  for (var i = 0; i < bookKeeping.ancestors.length; i++) {
    targetInst = bookKeeping.ancestors[i];
    ReactEventListener._handleTopLevel(bookKeeping.topLevelType, targetInst, bookKeeping.nativeEvent, getEventTarget(bookKeeping.nativeEvent));
  }
}

function scrollValueMonitor(cb) {
  var scrollPosition = getUnboundedScrollPosition(window);
  cb(scrollPosition);
}

var ReactEventListener = {
  _enabled: true,
  _handleTopLevel: null,

  WINDOW_HANDLE: ExecutionEnvironment.canUseDOM ? window : null,

  setHandleTopLevel: function (handleTopLevel) {
    ReactEventListener._handleTopLevel = handleTopLevel;
  },

  setEnabled: function (enabled) {
    ReactEventListener._enabled = !!enabled;
  },

  isEnabled: function () {
    return ReactEventListener._enabled;
  },

  /**
   * Traps top-level events by using event bubbling.
   *
   * @param {string} topLevelType Record from `EventConstants`.
   * @param {string} handlerBaseName Event name (e.g. "click").
   * @param {object} element Element on which to attach listener.
   * @return {?object} An object with a remove function which will forcefully
   *                  remove the listener.
   * @internal
   */
  trapBubbledEvent: function (topLevelType, handlerBaseName, element) {
    if (!element) {
      return null;
    }
    return EventListener.listen(element, handlerBaseName, ReactEventListener.dispatchEvent.bind(null, topLevelType));
  },

  /**
   * Traps a top-level event by using event capturing.
   *
   * @param {string} topLevelType Record from `EventConstants`.
   * @param {string} handlerBaseName Event name (e.g. "click").
   * @param {object} element Element on which to attach listener.
   * @return {?object} An object with a remove function which will forcefully
   *                  remove the listener.
   * @internal
   */
  trapCapturedEvent: function (topLevelType, handlerBaseName, element) {
    if (!element) {
      return null;
    }
    return EventListener.capture(element, handlerBaseName, ReactEventListener.dispatchEvent.bind(null, topLevelType));
  },

  monitorScrollValue: function (refresh) {
    var callback = scrollValueMonitor.bind(null, refresh);
    EventListener.listen(window, 'scroll', callback);
  },

  dispatchEvent: function (topLevelType, nativeEvent) {
    if (!ReactEventListener._enabled) {
      return;
    }

    var bookKeeping = TopLevelCallbackBookKeeping.getPooled(topLevelType, nativeEvent);
    try {
      // Event queue being processed in the same cycle allows
      // `preventDefault`.
      ReactUpdates.batchedUpdates(handleTopLevelImpl, bookKeeping);
    } finally {
      TopLevelCallbackBookKeeping.release(bookKeeping);
    }
  }
};

module.exports = ReactEventListener;

/***/ }),
/* 378 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2016-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var history = [];

var ReactHostOperationHistoryHook = {
  onHostOperation: function (operation) {
    history.push(operation);
  },
  clearHistory: function () {
    if (ReactHostOperationHistoryHook._preventClearing) {
      // Should only be used for tests.
      return;
    }

    history = [];
  },
  getHistory: function () {
    return history;
  }
};

module.exports = ReactHostOperationHistoryHook;

/***/ }),
/* 379 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var DOMProperty = __webpack_require__(29);
var EventPluginHub = __webpack_require__(55);
var EventPluginUtils = __webpack_require__(109);
var ReactComponentEnvironment = __webpack_require__(112);
var ReactEmptyComponent = __webpack_require__(166);
var ReactBrowserEventEmitter = __webpack_require__(68);
var ReactHostComponent = __webpack_require__(168);
var ReactUpdates = __webpack_require__(19);

var ReactInjection = {
  Component: ReactComponentEnvironment.injection,
  DOMProperty: DOMProperty.injection,
  EmptyComponent: ReactEmptyComponent.injection,
  EventPluginHub: EventPluginHub.injection,
  EventPluginUtils: EventPluginUtils.injection,
  EventEmitter: ReactBrowserEventEmitter.injection,
  HostComponent: ReactHostComponent.injection,
  Updates: ReactUpdates.injection
};

module.exports = ReactInjection;

/***/ }),
/* 380 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2016-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var warning = __webpack_require__(2);

if (process.env.NODE_ENV !== 'production') {
  var processingChildContext = false;

  var warnInvalidSetState = function () {
    process.env.NODE_ENV !== 'production' ? warning(!processingChildContext, 'setState(...): Cannot call setState() inside getChildContext()') : void 0;
  };
}

var ReactInvalidSetStateWarningHook = {
  onBeginProcessingChildContext: function () {
    processingChildContext = true;
  },
  onEndProcessingChildContext: function () {
    processingChildContext = false;
  },
  onSetState: function () {
    warnInvalidSetState();
  }
};

module.exports = ReactInvalidSetStateWarningHook;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 381 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var adler32 = __webpack_require__(403);

var TAG_END = /\/?>/;
var COMMENT_START = /^<\!\-\-/;

var ReactMarkupChecksum = {
  CHECKSUM_ATTR_NAME: 'data-react-checksum',

  /**
   * @param {string} markup Markup string
   * @return {string} Markup string with checksum attribute attached
   */
  addChecksumToMarkup: function (markup) {
    var checksum = adler32(markup);

    // Add checksum (handle both parent tags, comments and self-closing tags)
    if (COMMENT_START.test(markup)) {
      return markup;
    } else {
      return markup.replace(TAG_END, ' ' + ReactMarkupChecksum.CHECKSUM_ATTR_NAME + '="' + checksum + '"$&');
    }
  },

  /**
   * @param {string} markup to use
   * @param {DOMElement} element root React element
   * @returns {boolean} whether or not the markup is the same
   */
  canReuseMarkup: function (markup, element) {
    var existingChecksum = element.getAttribute(ReactMarkupChecksum.CHECKSUM_ATTR_NAME);
    existingChecksum = existingChecksum && parseInt(existingChecksum, 10);
    var markupChecksum = adler32(markup);
    return markupChecksum === existingChecksum;
  }
};

module.exports = ReactMarkupChecksum;

/***/ }),
/* 382 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4);

var ReactComponentEnvironment = __webpack_require__(112);
var ReactInstanceMap = __webpack_require__(57);
var ReactInstrumentation = __webpack_require__(15);

var ReactCurrentOwner = __webpack_require__(20);
var ReactReconciler = __webpack_require__(44);
var ReactChildReconciler = __webpack_require__(354);

var emptyFunction = __webpack_require__(16);
var flattenChildren = __webpack_require__(407);
var invariant = __webpack_require__(1);

/**
 * Make an update for markup to be rendered and inserted at a supplied index.
 *
 * @param {string} markup Markup that renders into an element.
 * @param {number} toIndex Destination index.
 * @private
 */
function makeInsertMarkup(markup, afterNode, toIndex) {
  // NOTE: Null values reduce hidden classes.
  return {
    type: 'INSERT_MARKUP',
    content: markup,
    fromIndex: null,
    fromNode: null,
    toIndex: toIndex,
    afterNode: afterNode
  };
}

/**
 * Make an update for moving an existing element to another index.
 *
 * @param {number} fromIndex Source index of the existing element.
 * @param {number} toIndex Destination index of the element.
 * @private
 */
function makeMove(child, afterNode, toIndex) {
  // NOTE: Null values reduce hidden classes.
  return {
    type: 'MOVE_EXISTING',
    content: null,
    fromIndex: child._mountIndex,
    fromNode: ReactReconciler.getHostNode(child),
    toIndex: toIndex,
    afterNode: afterNode
  };
}

/**
 * Make an update for removing an element at an index.
 *
 * @param {number} fromIndex Index of the element to remove.
 * @private
 */
function makeRemove(child, node) {
  // NOTE: Null values reduce hidden classes.
  return {
    type: 'REMOVE_NODE',
    content: null,
    fromIndex: child._mountIndex,
    fromNode: node,
    toIndex: null,
    afterNode: null
  };
}

/**
 * Make an update for setting the markup of a node.
 *
 * @param {string} markup Markup that renders into an element.
 * @private
 */
function makeSetMarkup(markup) {
  // NOTE: Null values reduce hidden classes.
  return {
    type: 'SET_MARKUP',
    content: markup,
    fromIndex: null,
    fromNode: null,
    toIndex: null,
    afterNode: null
  };
}

/**
 * Make an update for setting the text content.
 *
 * @param {string} textContent Text content to set.
 * @private
 */
function makeTextContent(textContent) {
  // NOTE: Null values reduce hidden classes.
  return {
    type: 'TEXT_CONTENT',
    content: textContent,
    fromIndex: null,
    fromNode: null,
    toIndex: null,
    afterNode: null
  };
}

/**
 * Push an update, if any, onto the queue. Creates a new queue if none is
 * passed and always returns the queue. Mutative.
 */
function enqueue(queue, update) {
  if (update) {
    queue = queue || [];
    queue.push(update);
  }
  return queue;
}

/**
 * Processes any enqueued updates.
 *
 * @private
 */
function processQueue(inst, updateQueue) {
  ReactComponentEnvironment.processChildrenUpdates(inst, updateQueue);
}

var setChildrenForInstrumentation = emptyFunction;
if (process.env.NODE_ENV !== 'production') {
  var getDebugID = function (inst) {
    if (!inst._debugID) {
      // Check for ART-like instances. TODO: This is silly/gross.
      var internal;
      if (internal = ReactInstanceMap.get(inst)) {
        inst = internal;
      }
    }
    return inst._debugID;
  };
  setChildrenForInstrumentation = function (children) {
    var debugID = getDebugID(this);
    // TODO: React Native empty components are also multichild.
    // This means they still get into this method but don't have _debugID.
    if (debugID !== 0) {
      ReactInstrumentation.debugTool.onSetChildren(debugID, children ? Object.keys(children).map(function (key) {
        return children[key]._debugID;
      }) : []);
    }
  };
}

/**
 * ReactMultiChild are capable of reconciling multiple children.
 *
 * @class ReactMultiChild
 * @internal
 */
var ReactMultiChild = {

  /**
   * Provides common functionality for components that must reconcile multiple
   * children. This is used by `ReactDOMComponent` to mount, update, and
   * unmount child components.
   *
   * @lends {ReactMultiChild.prototype}
   */
  Mixin: {

    _reconcilerInstantiateChildren: function (nestedChildren, transaction, context) {
      if (process.env.NODE_ENV !== 'production') {
        var selfDebugID = getDebugID(this);
        if (this._currentElement) {
          try {
            ReactCurrentOwner.current = this._currentElement._owner;
            return ReactChildReconciler.instantiateChildren(nestedChildren, transaction, context, selfDebugID);
          } finally {
            ReactCurrentOwner.current = null;
          }
        }
      }
      return ReactChildReconciler.instantiateChildren(nestedChildren, transaction, context);
    },

    _reconcilerUpdateChildren: function (prevChildren, nextNestedChildrenElements, mountImages, removedNodes, transaction, context) {
      var nextChildren;
      var selfDebugID = 0;
      if (process.env.NODE_ENV !== 'production') {
        selfDebugID = getDebugID(this);
        if (this._currentElement) {
          try {
            ReactCurrentOwner.current = this._currentElement._owner;
            nextChildren = flattenChildren(nextNestedChildrenElements, selfDebugID);
          } finally {
            ReactCurrentOwner.current = null;
          }
          ReactChildReconciler.updateChildren(prevChildren, nextChildren, mountImages, removedNodes, transaction, this, this._hostContainerInfo, context, selfDebugID);
          return nextChildren;
        }
      }
      nextChildren = flattenChildren(nextNestedChildrenElements, selfDebugID);
      ReactChildReconciler.updateChildren(prevChildren, nextChildren, mountImages, removedNodes, transaction, this, this._hostContainerInfo, context, selfDebugID);
      return nextChildren;
    },

    /**
     * Generates a "mount image" for each of the supplied children. In the case
     * of `ReactDOMComponent`, a mount image is a string of markup.
     *
     * @param {?object} nestedChildren Nested child maps.
     * @return {array} An array of mounted representations.
     * @internal
     */
    mountChildren: function (nestedChildren, transaction, context) {
      var children = this._reconcilerInstantiateChildren(nestedChildren, transaction, context);
      this._renderedChildren = children;

      var mountImages = [];
      var index = 0;
      for (var name in children) {
        if (children.hasOwnProperty(name)) {
          var child = children[name];
          var selfDebugID = 0;
          if (process.env.NODE_ENV !== 'production') {
            selfDebugID = getDebugID(this);
          }
          var mountImage = ReactReconciler.mountComponent(child, transaction, this, this._hostContainerInfo, context, selfDebugID);
          child._mountIndex = index++;
          mountImages.push(mountImage);
        }
      }

      if (process.env.NODE_ENV !== 'production') {
        setChildrenForInstrumentation.call(this, children);
      }

      return mountImages;
    },

    /**
     * Replaces any rendered children with a text content string.
     *
     * @param {string} nextContent String of content.
     * @internal
     */
    updateTextContent: function (nextContent) {
      var prevChildren = this._renderedChildren;
      // Remove any rendered children.
      ReactChildReconciler.unmountChildren(prevChildren, false);
      for (var name in prevChildren) {
        if (prevChildren.hasOwnProperty(name)) {
           true ? process.env.NODE_ENV !== 'production' ? invariant(false, 'updateTextContent called on non-empty component.') : _prodInvariant('118') : void 0;
        }
      }
      // Set new text content.
      var updates = [makeTextContent(nextContent)];
      processQueue(this, updates);
    },

    /**
     * Replaces any rendered children with a markup string.
     *
     * @param {string} nextMarkup String of markup.
     * @internal
     */
    updateMarkup: function (nextMarkup) {
      var prevChildren = this._renderedChildren;
      // Remove any rendered children.
      ReactChildReconciler.unmountChildren(prevChildren, false);
      for (var name in prevChildren) {
        if (prevChildren.hasOwnProperty(name)) {
           true ? process.env.NODE_ENV !== 'production' ? invariant(false, 'updateTextContent called on non-empty component.') : _prodInvariant('118') : void 0;
        }
      }
      var updates = [makeSetMarkup(nextMarkup)];
      processQueue(this, updates);
    },

    /**
     * Updates the rendered children with new children.
     *
     * @param {?object} nextNestedChildrenElements Nested child element maps.
     * @param {ReactReconcileTransaction} transaction
     * @internal
     */
    updateChildren: function (nextNestedChildrenElements, transaction, context) {
      // Hook used by React ART
      this._updateChildren(nextNestedChildrenElements, transaction, context);
    },

    /**
     * @param {?object} nextNestedChildrenElements Nested child element maps.
     * @param {ReactReconcileTransaction} transaction
     * @final
     * @protected
     */
    _updateChildren: function (nextNestedChildrenElements, transaction, context) {
      var prevChildren = this._renderedChildren;
      var removedNodes = {};
      var mountImages = [];
      var nextChildren = this._reconcilerUpdateChildren(prevChildren, nextNestedChildrenElements, mountImages, removedNodes, transaction, context);
      if (!nextChildren && !prevChildren) {
        return;
      }
      var updates = null;
      var name;
      // `nextIndex` will increment for each child in `nextChildren`, but
      // `lastIndex` will be the last index visited in `prevChildren`.
      var nextIndex = 0;
      var lastIndex = 0;
      // `nextMountIndex` will increment for each newly mounted child.
      var nextMountIndex = 0;
      var lastPlacedNode = null;
      for (name in nextChildren) {
        if (!nextChildren.hasOwnProperty(name)) {
          continue;
        }
        var prevChild = prevChildren && prevChildren[name];
        var nextChild = nextChildren[name];
        if (prevChild === nextChild) {
          updates = enqueue(updates, this.moveChild(prevChild, lastPlacedNode, nextIndex, lastIndex));
          lastIndex = Math.max(prevChild._mountIndex, lastIndex);
          prevChild._mountIndex = nextIndex;
        } else {
          if (prevChild) {
            // Update `lastIndex` before `_mountIndex` gets unset by unmounting.
            lastIndex = Math.max(prevChild._mountIndex, lastIndex);
            // The `removedNodes` loop below will actually remove the child.
          }
          // The child must be instantiated before it's mounted.
          updates = enqueue(updates, this._mountChildAtIndex(nextChild, mountImages[nextMountIndex], lastPlacedNode, nextIndex, transaction, context));
          nextMountIndex++;
        }
        nextIndex++;
        lastPlacedNode = ReactReconciler.getHostNode(nextChild);
      }
      // Remove children that are no longer present.
      for (name in removedNodes) {
        if (removedNodes.hasOwnProperty(name)) {
          updates = enqueue(updates, this._unmountChild(prevChildren[name], removedNodes[name]));
        }
      }
      if (updates) {
        processQueue(this, updates);
      }
      this._renderedChildren = nextChildren;

      if (process.env.NODE_ENV !== 'production') {
        setChildrenForInstrumentation.call(this, nextChildren);
      }
    },

    /**
     * Unmounts all rendered children. This should be used to clean up children
     * when this component is unmounted. It does not actually perform any
     * backend operations.
     *
     * @internal
     */
    unmountChildren: function (safely) {
      var renderedChildren = this._renderedChildren;
      ReactChildReconciler.unmountChildren(renderedChildren, safely);
      this._renderedChildren = null;
    },

    /**
     * Moves a child component to the supplied index.
     *
     * @param {ReactComponent} child Component to move.
     * @param {number} toIndex Destination index of the element.
     * @param {number} lastIndex Last index visited of the siblings of `child`.
     * @protected
     */
    moveChild: function (child, afterNode, toIndex, lastIndex) {
      // If the index of `child` is less than `lastIndex`, then it needs to
      // be moved. Otherwise, we do not need to move it because a child will be
      // inserted or moved before `child`.
      if (child._mountIndex < lastIndex) {
        return makeMove(child, afterNode, toIndex);
      }
    },

    /**
     * Creates a child component.
     *
     * @param {ReactComponent} child Component to create.
     * @param {string} mountImage Markup to insert.
     * @protected
     */
    createChild: function (child, afterNode, mountImage) {
      return makeInsertMarkup(mountImage, afterNode, child._mountIndex);
    },

    /**
     * Removes a child component.
     *
     * @param {ReactComponent} child Child to remove.
     * @protected
     */
    removeChild: function (child, node) {
      return makeRemove(child, node);
    },

    /**
     * Mounts a child with the supplied name.
     *
     * NOTE: This is part of `updateChildren` and is here for readability.
     *
     * @param {ReactComponent} child Component to mount.
     * @param {string} name Name of the child.
     * @param {number} index Index at which to insert the child.
     * @param {ReactReconcileTransaction} transaction
     * @private
     */
    _mountChildAtIndex: function (child, mountImage, afterNode, index, transaction, context) {
      child._mountIndex = index;
      return this.createChild(child, afterNode, mountImage);
    },

    /**
     * Unmounts a rendered child.
     *
     * NOTE: This is part of `updateChildren` and is here for readability.
     *
     * @param {ReactComponent} child Component to unmount.
     * @private
     */
    _unmountChild: function (child, node) {
      var update = this.removeChild(child, node);
      child._mountIndex = null;
      return update;
    }

  }

};

module.exports = ReactMultiChild;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 383 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var _prodInvariant = __webpack_require__(4);

var invariant = __webpack_require__(1);

/**
 * @param {?object} object
 * @return {boolean} True if `object` is a valid owner.
 * @final
 */
function isValidOwner(object) {
  return !!(object && typeof object.attachRef === 'function' && typeof object.detachRef === 'function');
}

/**
 * ReactOwners are capable of storing references to owned components.
 *
 * All components are capable of //being// referenced by owner components, but
 * only ReactOwner components are capable of //referencing// owned components.
 * The named reference is known as a "ref".
 *
 * Refs are available when mounted and updated during reconciliation.
 *
 *   var MyComponent = React.createClass({
 *     render: function() {
 *       return (
 *         <div onClick={this.handleClick}>
 *           <CustomComponent ref="custom" />
 *         </div>
 *       );
 *     },
 *     handleClick: function() {
 *       this.refs.custom.handleClick();
 *     },
 *     componentDidMount: function() {
 *       this.refs.custom.initialize();
 *     }
 *   });
 *
 * Refs should rarely be used. When refs are used, they should only be done to
 * control data that is not handled by React's data flow.
 *
 * @class ReactOwner
 */
var ReactOwner = {
  /**
   * Adds a component by ref to an owner component.
   *
   * @param {ReactComponent} component Component to reference.
   * @param {string} ref Name by which to refer to the component.
   * @param {ReactOwner} owner Component on which to record the ref.
   * @final
   * @internal
   */
  addComponentAsRefTo: function (component, ref, owner) {
    !isValidOwner(owner) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'addComponentAsRefTo(...): Only a ReactOwner can have refs. You might be adding a ref to a component that was not created inside a component\'s `render` method, or you have multiple copies of React loaded (details: https://fb.me/react-refs-must-have-owner).') : _prodInvariant('119') : void 0;
    owner.attachRef(ref, component);
  },

  /**
   * Removes a component by ref from an owner component.
   *
   * @param {ReactComponent} component Component to dereference.
   * @param {string} ref Name of the ref to remove.
   * @param {ReactOwner} owner Component on which the ref is recorded.
   * @final
   * @internal
   */
  removeComponentAsRefFrom: function (component, ref, owner) {
    !isValidOwner(owner) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'removeComponentAsRefFrom(...): Only a ReactOwner can have refs. You might be removing a ref to a component that was not created inside a component\'s `render` method, or you have multiple copies of React loaded (details: https://fb.me/react-refs-must-have-owner).') : _prodInvariant('120') : void 0;
    var ownerPublicInstance = owner.getPublicInstance();
    // Check that `component`'s owner is still alive and that `component` is still the current ref
    // because we do not want to detach the ref if another component stole it.
    if (ownerPublicInstance && ownerPublicInstance.refs[ref] === component.getPublicInstance()) {
      owner.detachRef(ref);
    }
  }

};

module.exports = ReactOwner;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 384 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var ReactPropTypeLocationNames = {};

if (process.env.NODE_ENV !== 'production') {
  ReactPropTypeLocationNames = {
    prop: 'prop',
    context: 'context',
    childContext: 'child context'
  };
}

module.exports = ReactPropTypeLocationNames;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 385 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _assign = __webpack_require__(7);

var CallbackQueue = __webpack_require__(162);
var PooledClass = __webpack_require__(36);
var ReactBrowserEventEmitter = __webpack_require__(68);
var ReactInputSelection = __webpack_require__(169);
var ReactInstrumentation = __webpack_require__(15);
var Transaction = __webpack_require__(70);
var ReactUpdateQueue = __webpack_require__(114);

/**
 * Ensures that, when possible, the selection range (currently selected text
 * input) is not disturbed by performing the transaction.
 */
var SELECTION_RESTORATION = {
  /**
   * @return {Selection} Selection information.
   */
  initialize: ReactInputSelection.getSelectionInformation,
  /**
   * @param {Selection} sel Selection information returned from `initialize`.
   */
  close: ReactInputSelection.restoreSelection
};

/**
 * Suppresses events (blur/focus) that could be inadvertently dispatched due to
 * high level DOM manipulations (like temporarily removing a text input from the
 * DOM).
 */
var EVENT_SUPPRESSION = {
  /**
   * @return {boolean} The enabled status of `ReactBrowserEventEmitter` before
   * the reconciliation.
   */
  initialize: function () {
    var currentlyEnabled = ReactBrowserEventEmitter.isEnabled();
    ReactBrowserEventEmitter.setEnabled(false);
    return currentlyEnabled;
  },

  /**
   * @param {boolean} previouslyEnabled Enabled status of
   *   `ReactBrowserEventEmitter` before the reconciliation occurred. `close`
   *   restores the previous value.
   */
  close: function (previouslyEnabled) {
    ReactBrowserEventEmitter.setEnabled(previouslyEnabled);
  }
};

/**
 * Provides a queue for collecting `componentDidMount` and
 * `componentDidUpdate` callbacks during the transaction.
 */
var ON_DOM_READY_QUEUEING = {
  /**
   * Initializes the internal `onDOMReady` queue.
   */
  initialize: function () {
    this.reactMountReady.reset();
  },

  /**
   * After DOM is flushed, invoke all registered `onDOMReady` callbacks.
   */
  close: function () {
    this.reactMountReady.notifyAll();
  }
};

/**
 * Executed within the scope of the `Transaction` instance. Consider these as
 * being member methods, but with an implied ordering while being isolated from
 * each other.
 */
var TRANSACTION_WRAPPERS = [SELECTION_RESTORATION, EVENT_SUPPRESSION, ON_DOM_READY_QUEUEING];

if (process.env.NODE_ENV !== 'production') {
  TRANSACTION_WRAPPERS.push({
    initialize: ReactInstrumentation.debugTool.onBeginFlush,
    close: ReactInstrumentation.debugTool.onEndFlush
  });
}

/**
 * Currently:
 * - The order that these are listed in the transaction is critical:
 * - Suppresses events.
 * - Restores selection range.
 *
 * Future:
 * - Restore document/overflow scroll positions that were unintentionally
 *   modified via DOM insertions above the top viewport boundary.
 * - Implement/integrate with customized constraint based layout system and keep
 *   track of which dimensions must be remeasured.
 *
 * @class ReactReconcileTransaction
 */
function ReactReconcileTransaction(useCreateElement) {
  this.reinitializeTransaction();
  // Only server-side rendering really needs this option (see
  // `ReactServerRendering`), but server-side uses
  // `ReactServerRenderingTransaction` instead. This option is here so that it's
  // accessible and defaults to false when `ReactDOMComponent` and
  // `ReactDOMTextComponent` checks it in `mountComponent`.`
  this.renderToStaticMarkup = false;
  this.reactMountReady = CallbackQueue.getPooled(null);
  this.useCreateElement = useCreateElement;
}

var Mixin = {
  /**
   * @see Transaction
   * @abstract
   * @final
   * @return {array<object>} List of operation wrap procedures.
   *   TODO: convert to array<TransactionWrapper>
   */
  getTransactionWrappers: function () {
    return TRANSACTION_WRAPPERS;
  },

  /**
   * @return {object} The queue to collect `onDOMReady` callbacks with.
   */
  getReactMountReady: function () {
    return this.reactMountReady;
  },

  /**
   * @return {object} The queue to collect React async events.
   */
  getUpdateQueue: function () {
    return ReactUpdateQueue;
  },

  /**
   * Save current transaction state -- if the return value from this method is
   * passed to `rollback`, the transaction will be reset to that state.
   */
  checkpoint: function () {
    // reactMountReady is the our only stateful wrapper
    return this.reactMountReady.checkpoint();
  },

  rollback: function (checkpoint) {
    this.reactMountReady.rollback(checkpoint);
  },

  /**
   * `PooledClass` looks for this, and will invoke this before allowing this
   * instance to be reused.
   */
  destructor: function () {
    CallbackQueue.release(this.reactMountReady);
    this.reactMountReady = null;
  }
};

_assign(ReactReconcileTransaction.prototype, Transaction, Mixin);

PooledClass.addPoolingTo(ReactReconcileTransaction);

module.exports = ReactReconcileTransaction;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 386 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var ReactOwner = __webpack_require__(383);

var ReactRef = {};

function attachRef(ref, component, owner) {
  if (typeof ref === 'function') {
    ref(component.getPublicInstance());
  } else {
    // Legacy ref
    ReactOwner.addComponentAsRefTo(component, ref, owner);
  }
}

function detachRef(ref, component, owner) {
  if (typeof ref === 'function') {
    ref(null);
  } else {
    // Legacy ref
    ReactOwner.removeComponentAsRefFrom(component, ref, owner);
  }
}

ReactRef.attachRefs = function (instance, element) {
  if (element === null || typeof element !== 'object') {
    return;
  }
  var ref = element.ref;
  if (ref != null) {
    attachRef(ref, instance, element._owner);
  }
};

ReactRef.shouldUpdateRefs = function (prevElement, nextElement) {
  // If either the owner or a `ref` has changed, make sure the newest owner
  // has stored a reference to `this`, and the previous owner (if different)
  // has forgotten the reference to `this`. We use the element instead
  // of the public this.props because the post processing cannot determine
  // a ref. The ref conceptually lives on the element.

  // TODO: Should this even be possible? The owner cannot change because
  // it's forbidden by shouldUpdateReactComponent. The ref can change
  // if you swap the keys of but not the refs. Reconsider where this check
  // is made. It probably belongs where the key checking and
  // instantiateReactComponent is done.

  var prevRef = null;
  var prevOwner = null;
  if (prevElement !== null && typeof prevElement === 'object') {
    prevRef = prevElement.ref;
    prevOwner = prevElement._owner;
  }

  var nextRef = null;
  var nextOwner = null;
  if (nextElement !== null && typeof nextElement === 'object') {
    nextRef = nextElement.ref;
    nextOwner = nextElement._owner;
  }

  return prevRef !== nextRef ||
  // If owner changes but we have an unchanged function ref, don't update refs
  typeof nextRef === 'string' && nextOwner !== prevOwner;
};

ReactRef.detachRefs = function (instance, element) {
  if (element === null || typeof element !== 'object') {
    return;
  }
  var ref = element.ref;
  if (ref != null) {
    detachRef(ref, instance, element._owner);
  }
};

module.exports = ReactRef;

/***/ }),
/* 387 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2014-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _assign = __webpack_require__(7);

var PooledClass = __webpack_require__(36);
var Transaction = __webpack_require__(70);
var ReactInstrumentation = __webpack_require__(15);
var ReactServerUpdateQueue = __webpack_require__(388);

/**
 * Executed within the scope of the `Transaction` instance. Consider these as
 * being member methods, but with an implied ordering while being isolated from
 * each other.
 */
var TRANSACTION_WRAPPERS = [];

if (process.env.NODE_ENV !== 'production') {
  TRANSACTION_WRAPPERS.push({
    initialize: ReactInstrumentation.debugTool.onBeginFlush,
    close: ReactInstrumentation.debugTool.onEndFlush
  });
}

var noopCallbackQueue = {
  enqueue: function () {}
};

/**
 * @class ReactServerRenderingTransaction
 * @param {boolean} renderToStaticMarkup
 */
function ReactServerRenderingTransaction(renderToStaticMarkup) {
  this.reinitializeTransaction();
  this.renderToStaticMarkup = renderToStaticMarkup;
  this.useCreateElement = false;
  this.updateQueue = new ReactServerUpdateQueue(this);
}

var Mixin = {
  /**
   * @see Transaction
   * @abstract
   * @final
   * @return {array} Empty list of operation wrap procedures.
   */
  getTransactionWrappers: function () {
    return TRANSACTION_WRAPPERS;
  },

  /**
   * @return {object} The queue to collect `onDOMReady` callbacks with.
   */
  getReactMountReady: function () {
    return noopCallbackQueue;
  },

  /**
   * @return {object} The queue to collect React async events.
   */
  getUpdateQueue: function () {
    return this.updateQueue;
  },

  /**
   * `PooledClass` looks for this, and will invoke this before allowing this
   * instance to be reused.
   */
  destructor: function () {},

  checkpoint: function () {},

  rollback: function () {}
};

_assign(ReactServerRenderingTransaction.prototype, Transaction, Mixin);

PooledClass.addPoolingTo(ReactServerRenderingTransaction);

module.exports = ReactServerRenderingTransaction;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 388 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2015-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var ReactUpdateQueue = __webpack_require__(114);

var warning = __webpack_require__(2);

function warnNoop(publicInstance, callerName) {
  if (process.env.NODE_ENV !== 'production') {
    var constructor = publicInstance.constructor;
    process.env.NODE_ENV !== 'production' ? warning(false, '%s(...): Can only update a mounting component. ' + 'This usually means you called %s() outside componentWillMount() on the server. ' + 'This is a no-op. Please check the code for the %s component.', callerName, callerName, constructor && (constructor.displayName || constructor.name) || 'ReactClass') : void 0;
  }
}

/**
 * This is the update queue used for server rendering.
 * It delegates to ReactUpdateQueue while server rendering is in progress and
 * switches to ReactNoopUpdateQueue after the transaction has completed.
 * @class ReactServerUpdateQueue
 * @param {Transaction} transaction
 */

var ReactServerUpdateQueue = function () {
  function ReactServerUpdateQueue(transaction) {
    _classCallCheck(this, ReactServerUpdateQueue);

    this.transaction = transaction;
  }

  /**
   * Checks whether or not this composite component is mounted.
   * @param {ReactClass} publicInstance The instance we want to test.
   * @return {boolean} True if mounted, false otherwise.
   * @protected
   * @final
   */


  ReactServerUpdateQueue.prototype.isMounted = function isMounted(publicInstance) {
    return false;
  };

  /**
   * Enqueue a callback that will be executed after all the pending updates
   * have processed.
   *
   * @param {ReactClass} publicInstance The instance to use as `this` context.
   * @param {?function} callback Called after state is updated.
   * @internal
   */


  ReactServerUpdateQueue.prototype.enqueueCallback = function enqueueCallback(publicInstance, callback, callerName) {
    if (this.transaction.isInTransaction()) {
      ReactUpdateQueue.enqueueCallback(publicInstance, callback, callerName);
    }
  };

  /**
   * Forces an update. This should only be invoked when it is known with
   * certainty that we are **not** in a DOM transaction.
   *
   * You may want to call this when you know that some deeper aspect of the
   * component's state has changed but `setState` was not called.
   *
   * This will not invoke `shouldComponentUpdate`, but it will invoke
   * `componentWillUpdate` and `componentDidUpdate`.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @internal
   */


  ReactServerUpdateQueue.prototype.enqueueForceUpdate = function enqueueForceUpdate(publicInstance) {
    if (this.transaction.isInTransaction()) {
      ReactUpdateQueue.enqueueForceUpdate(publicInstance);
    } else {
      warnNoop(publicInstance, 'forceUpdate');
    }
  };

  /**
   * Replaces all of the state. Always use this or `setState` to mutate state.
   * You should treat `this.state` as immutable.
   *
   * There is no guarantee that `this.state` will be immediately updated, so
   * accessing `this.state` after calling this method may return the old value.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @param {object|function} completeState Next state.
   * @internal
   */


  ReactServerUpdateQueue.prototype.enqueueReplaceState = function enqueueReplaceState(publicInstance, completeState) {
    if (this.transaction.isInTransaction()) {
      ReactUpdateQueue.enqueueReplaceState(publicInstance, completeState);
    } else {
      warnNoop(publicInstance, 'replaceState');
    }
  };

  /**
   * Sets a subset of the state. This only exists because _pendingState is
   * internal. This provides a merging strategy that is not available to deep
   * properties which is confusing. TODO: Expose pendingState or don't use it
   * during the merge.
   *
   * @param {ReactClass} publicInstance The instance that should rerender.
   * @param {object|function} partialState Next partial state to be merged with state.
   * @internal
   */


  ReactServerUpdateQueue.prototype.enqueueSetState = function enqueueSetState(publicInstance, partialState) {
    if (this.transaction.isInTransaction()) {
      ReactUpdateQueue.enqueueSetState(publicInstance, partialState);
    } else {
      warnNoop(publicInstance, 'setState');
    }
  };

  return ReactServerUpdateQueue;
}();

module.exports = ReactServerUpdateQueue;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 389 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



module.exports = '15.4.2';

/***/ }),
/* 390 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var NS = {
  xlink: 'http://www.w3.org/1999/xlink',
  xml: 'http://www.w3.org/XML/1998/namespace'
};

// We use attributes for everything SVG so let's avoid some duplication and run
// code instead.
// The following are all specified in the HTML config already so we exclude here.
// - class (as className)
// - color
// - height
// - id
// - lang
// - max
// - media
// - method
// - min
// - name
// - style
// - target
// - type
// - width
var ATTRS = {
  accentHeight: 'accent-height',
  accumulate: 0,
  additive: 0,
  alignmentBaseline: 'alignment-baseline',
  allowReorder: 'allowReorder',
  alphabetic: 0,
  amplitude: 0,
  arabicForm: 'arabic-form',
  ascent: 0,
  attributeName: 'attributeName',
  attributeType: 'attributeType',
  autoReverse: 'autoReverse',
  azimuth: 0,
  baseFrequency: 'baseFrequency',
  baseProfile: 'baseProfile',
  baselineShift: 'baseline-shift',
  bbox: 0,
  begin: 0,
  bias: 0,
  by: 0,
  calcMode: 'calcMode',
  capHeight: 'cap-height',
  clip: 0,
  clipPath: 'clip-path',
  clipRule: 'clip-rule',
  clipPathUnits: 'clipPathUnits',
  colorInterpolation: 'color-interpolation',
  colorInterpolationFilters: 'color-interpolation-filters',
  colorProfile: 'color-profile',
  colorRendering: 'color-rendering',
  contentScriptType: 'contentScriptType',
  contentStyleType: 'contentStyleType',
  cursor: 0,
  cx: 0,
  cy: 0,
  d: 0,
  decelerate: 0,
  descent: 0,
  diffuseConstant: 'diffuseConstant',
  direction: 0,
  display: 0,
  divisor: 0,
  dominantBaseline: 'dominant-baseline',
  dur: 0,
  dx: 0,
  dy: 0,
  edgeMode: 'edgeMode',
  elevation: 0,
  enableBackground: 'enable-background',
  end: 0,
  exponent: 0,
  externalResourcesRequired: 'externalResourcesRequired',
  fill: 0,
  fillOpacity: 'fill-opacity',
  fillRule: 'fill-rule',
  filter: 0,
  filterRes: 'filterRes',
  filterUnits: 'filterUnits',
  floodColor: 'flood-color',
  floodOpacity: 'flood-opacity',
  focusable: 0,
  fontFamily: 'font-family',
  fontSize: 'font-size',
  fontSizeAdjust: 'font-size-adjust',
  fontStretch: 'font-stretch',
  fontStyle: 'font-style',
  fontVariant: 'font-variant',
  fontWeight: 'font-weight',
  format: 0,
  from: 0,
  fx: 0,
  fy: 0,
  g1: 0,
  g2: 0,
  glyphName: 'glyph-name',
  glyphOrientationHorizontal: 'glyph-orientation-horizontal',
  glyphOrientationVertical: 'glyph-orientation-vertical',
  glyphRef: 'glyphRef',
  gradientTransform: 'gradientTransform',
  gradientUnits: 'gradientUnits',
  hanging: 0,
  horizAdvX: 'horiz-adv-x',
  horizOriginX: 'horiz-origin-x',
  ideographic: 0,
  imageRendering: 'image-rendering',
  'in': 0,
  in2: 0,
  intercept: 0,
  k: 0,
  k1: 0,
  k2: 0,
  k3: 0,
  k4: 0,
  kernelMatrix: 'kernelMatrix',
  kernelUnitLength: 'kernelUnitLength',
  kerning: 0,
  keyPoints: 'keyPoints',
  keySplines: 'keySplines',
  keyTimes: 'keyTimes',
  lengthAdjust: 'lengthAdjust',
  letterSpacing: 'letter-spacing',
  lightingColor: 'lighting-color',
  limitingConeAngle: 'limitingConeAngle',
  local: 0,
  markerEnd: 'marker-end',
  markerMid: 'marker-mid',
  markerStart: 'marker-start',
  markerHeight: 'markerHeight',
  markerUnits: 'markerUnits',
  markerWidth: 'markerWidth',
  mask: 0,
  maskContentUnits: 'maskContentUnits',
  maskUnits: 'maskUnits',
  mathematical: 0,
  mode: 0,
  numOctaves: 'numOctaves',
  offset: 0,
  opacity: 0,
  operator: 0,
  order: 0,
  orient: 0,
  orientation: 0,
  origin: 0,
  overflow: 0,
  overlinePosition: 'overline-position',
  overlineThickness: 'overline-thickness',
  paintOrder: 'paint-order',
  panose1: 'panose-1',
  pathLength: 'pathLength',
  patternContentUnits: 'patternContentUnits',
  patternTransform: 'patternTransform',
  patternUnits: 'patternUnits',
  pointerEvents: 'pointer-events',
  points: 0,
  pointsAtX: 'pointsAtX',
  pointsAtY: 'pointsAtY',
  pointsAtZ: 'pointsAtZ',
  preserveAlpha: 'preserveAlpha',
  preserveAspectRatio: 'preserveAspectRatio',
  primitiveUnits: 'primitiveUnits',
  r: 0,
  radius: 0,
  refX: 'refX',
  refY: 'refY',
  renderingIntent: 'rendering-intent',
  repeatCount: 'repeatCount',
  repeatDur: 'repeatDur',
  requiredExtensions: 'requiredExtensions',
  requiredFeatures: 'requiredFeatures',
  restart: 0,
  result: 0,
  rotate: 0,
  rx: 0,
  ry: 0,
  scale: 0,
  seed: 0,
  shapeRendering: 'shape-rendering',
  slope: 0,
  spacing: 0,
  specularConstant: 'specularConstant',
  specularExponent: 'specularExponent',
  speed: 0,
  spreadMethod: 'spreadMethod',
  startOffset: 'startOffset',
  stdDeviation: 'stdDeviation',
  stemh: 0,
  stemv: 0,
  stitchTiles: 'stitchTiles',
  stopColor: 'stop-color',
  stopOpacity: 'stop-opacity',
  strikethroughPosition: 'strikethrough-position',
  strikethroughThickness: 'strikethrough-thickness',
  string: 0,
  stroke: 0,
  strokeDasharray: 'stroke-dasharray',
  strokeDashoffset: 'stroke-dashoffset',
  strokeLinecap: 'stroke-linecap',
  strokeLinejoin: 'stroke-linejoin',
  strokeMiterlimit: 'stroke-miterlimit',
  strokeOpacity: 'stroke-opacity',
  strokeWidth: 'stroke-width',
  surfaceScale: 'surfaceScale',
  systemLanguage: 'systemLanguage',
  tableValues: 'tableValues',
  targetX: 'targetX',
  targetY: 'targetY',
  textAnchor: 'text-anchor',
  textDecoration: 'text-decoration',
  textRendering: 'text-rendering',
  textLength: 'textLength',
  to: 0,
  transform: 0,
  u1: 0,
  u2: 0,
  underlinePosition: 'underline-position',
  underlineThickness: 'underline-thickness',
  unicode: 0,
  unicodeBidi: 'unicode-bidi',
  unicodeRange: 'unicode-range',
  unitsPerEm: 'units-per-em',
  vAlphabetic: 'v-alphabetic',
  vHanging: 'v-hanging',
  vIdeographic: 'v-ideographic',
  vMathematical: 'v-mathematical',
  values: 0,
  vectorEffect: 'vector-effect',
  version: 0,
  vertAdvY: 'vert-adv-y',
  vertOriginX: 'vert-origin-x',
  vertOriginY: 'vert-origin-y',
  viewBox: 'viewBox',
  viewTarget: 'viewTarget',
  visibility: 0,
  widths: 0,
  wordSpacing: 'word-spacing',
  writingMode: 'writing-mode',
  x: 0,
  xHeight: 'x-height',
  x1: 0,
  x2: 0,
  xChannelSelector: 'xChannelSelector',
  xlinkActuate: 'xlink:actuate',
  xlinkArcrole: 'xlink:arcrole',
  xlinkHref: 'xlink:href',
  xlinkRole: 'xlink:role',
  xlinkShow: 'xlink:show',
  xlinkTitle: 'xlink:title',
  xlinkType: 'xlink:type',
  xmlBase: 'xml:base',
  xmlns: 0,
  xmlnsXlink: 'xmlns:xlink',
  xmlLang: 'xml:lang',
  xmlSpace: 'xml:space',
  y: 0,
  y1: 0,
  y2: 0,
  yChannelSelector: 'yChannelSelector',
  z: 0,
  zoomAndPan: 'zoomAndPan'
};

var SVGDOMPropertyConfig = {
  Properties: {},
  DOMAttributeNamespaces: {
    xlinkActuate: NS.xlink,
    xlinkArcrole: NS.xlink,
    xlinkHref: NS.xlink,
    xlinkRole: NS.xlink,
    xlinkShow: NS.xlink,
    xlinkTitle: NS.xlink,
    xlinkType: NS.xlink,
    xmlBase: NS.xml,
    xmlLang: NS.xml,
    xmlSpace: NS.xml
  },
  DOMAttributeNames: {}
};

Object.keys(ATTRS).forEach(function (key) {
  SVGDOMPropertyConfig.Properties[key] = 0;
  if (ATTRS[key]) {
    SVGDOMPropertyConfig.DOMAttributeNames[key] = ATTRS[key];
  }
});

module.exports = SVGDOMPropertyConfig;

/***/ }),
/* 391 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var EventPropagators = __webpack_require__(56);
var ExecutionEnvironment = __webpack_require__(11);
var ReactDOMComponentTree = __webpack_require__(8);
var ReactInputSelection = __webpack_require__(169);
var SyntheticEvent = __webpack_require__(24);

var getActiveElement = __webpack_require__(151);
var isTextInputElement = __webpack_require__(179);
var shallowEqual = __webpack_require__(94);

var skipSelectionChangeEvent = ExecutionEnvironment.canUseDOM && 'documentMode' in document && document.documentMode <= 11;

var eventTypes = {
  select: {
    phasedRegistrationNames: {
      bubbled: 'onSelect',
      captured: 'onSelectCapture'
    },
    dependencies: ['topBlur', 'topContextMenu', 'topFocus', 'topKeyDown', 'topKeyUp', 'topMouseDown', 'topMouseUp', 'topSelectionChange']
  }
};

var activeElement = null;
var activeElementInst = null;
var lastSelection = null;
var mouseDown = false;

// Track whether a listener exists for this plugin. If none exist, we do
// not extract events. See #3639.
var hasListener = false;

/**
 * Get an object which is a unique representation of the current selection.
 *
 * The return value will not be consistent across nodes or browsers, but
 * two identical selections on the same node will return identical objects.
 *
 * @param {DOMElement} node
 * @return {object}
 */
function getSelection(node) {
  if ('selectionStart' in node && ReactInputSelection.hasSelectionCapabilities(node)) {
    return {
      start: node.selectionStart,
      end: node.selectionEnd
    };
  } else if (window.getSelection) {
    var selection = window.getSelection();
    return {
      anchorNode: selection.anchorNode,
      anchorOffset: selection.anchorOffset,
      focusNode: selection.focusNode,
      focusOffset: selection.focusOffset
    };
  } else if (document.selection) {
    var range = document.selection.createRange();
    return {
      parentElement: range.parentElement(),
      text: range.text,
      top: range.boundingTop,
      left: range.boundingLeft
    };
  }
}

/**
 * Poll selection to see whether it's changed.
 *
 * @param {object} nativeEvent
 * @return {?SyntheticEvent}
 */
function constructSelectEvent(nativeEvent, nativeEventTarget) {
  // Ensure we have the right element, and that the user is not dragging a
  // selection (this matches native `select` event behavior). In HTML5, select
  // fires only on input and textarea thus if there's no focused element we
  // won't dispatch.
  if (mouseDown || activeElement == null || activeElement !== getActiveElement()) {
    return null;
  }

  // Only fire when selection has actually changed.
  var currentSelection = getSelection(activeElement);
  if (!lastSelection || !shallowEqual(lastSelection, currentSelection)) {
    lastSelection = currentSelection;

    var syntheticEvent = SyntheticEvent.getPooled(eventTypes.select, activeElementInst, nativeEvent, nativeEventTarget);

    syntheticEvent.type = 'select';
    syntheticEvent.target = activeElement;

    EventPropagators.accumulateTwoPhaseDispatches(syntheticEvent);

    return syntheticEvent;
  }

  return null;
}

/**
 * This plugin creates an `onSelect` event that normalizes select events
 * across form elements.
 *
 * Supported elements are:
 * - input (see `isTextInputElement`)
 * - textarea
 * - contentEditable
 *
 * This differs from native browser implementations in the following ways:
 * - Fires on contentEditable fields as well as inputs.
 * - Fires for collapsed selection.
 * - Fires after user input.
 */
var SelectEventPlugin = {

  eventTypes: eventTypes,

  extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {
    if (!hasListener) {
      return null;
    }

    var targetNode = targetInst ? ReactDOMComponentTree.getNodeFromInstance(targetInst) : window;

    switch (topLevelType) {
      // Track the input node that has focus.
      case 'topFocus':
        if (isTextInputElement(targetNode) || targetNode.contentEditable === 'true') {
          activeElement = targetNode;
          activeElementInst = targetInst;
          lastSelection = null;
        }
        break;
      case 'topBlur':
        activeElement = null;
        activeElementInst = null;
        lastSelection = null;
        break;

      // Don't fire the event while the user is dragging. This matches the
      // semantics of the native select event.
      case 'topMouseDown':
        mouseDown = true;
        break;
      case 'topContextMenu':
      case 'topMouseUp':
        mouseDown = false;
        return constructSelectEvent(nativeEvent, nativeEventTarget);

      // Chrome and IE fire non-standard event when selection is changed (and
      // sometimes when it hasn't). IE's event fires out of order with respect
      // to key and input events on deletion, so we discard it.
      //
      // Firefox doesn't support selectionchange, so check selection status
      // after each key entry. The selection changes after keydown and before
      // keyup, but we check on keydown as well in the case of holding down a
      // key, when multiple keydown events are fired but only one keyup is.
      // This is also our approach for IE handling, for the reason above.
      case 'topSelectionChange':
        if (skipSelectionChangeEvent) {
          break;
        }
      // falls through
      case 'topKeyDown':
      case 'topKeyUp':
        return constructSelectEvent(nativeEvent, nativeEventTarget);
    }

    return null;
  },

  didPutListener: function (inst, registrationName, listener) {
    if (registrationName === 'onSelect') {
      hasListener = true;
    }
  }
};

module.exports = SelectEventPlugin;

/***/ }),
/* 392 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var _prodInvariant = __webpack_require__(4);

var EventListener = __webpack_require__(149);
var EventPropagators = __webpack_require__(56);
var ReactDOMComponentTree = __webpack_require__(8);
var SyntheticAnimationEvent = __webpack_require__(393);
var SyntheticClipboardEvent = __webpack_require__(394);
var SyntheticEvent = __webpack_require__(24);
var SyntheticFocusEvent = __webpack_require__(397);
var SyntheticKeyboardEvent = __webpack_require__(399);
var SyntheticMouseEvent = __webpack_require__(69);
var SyntheticDragEvent = __webpack_require__(396);
var SyntheticTouchEvent = __webpack_require__(400);
var SyntheticTransitionEvent = __webpack_require__(401);
var SyntheticUIEvent = __webpack_require__(58);
var SyntheticWheelEvent = __webpack_require__(402);

var emptyFunction = __webpack_require__(16);
var getEventCharCode = __webpack_require__(116);
var invariant = __webpack_require__(1);

/**
 * Turns
 * ['abort', ...]
 * into
 * eventTypes = {
 *   'abort': {
 *     phasedRegistrationNames: {
 *       bubbled: 'onAbort',
 *       captured: 'onAbortCapture',
 *     },
 *     dependencies: ['topAbort'],
 *   },
 *   ...
 * };
 * topLevelEventsToDispatchConfig = {
 *   'topAbort': { sameConfig }
 * };
 */
var eventTypes = {};
var topLevelEventsToDispatchConfig = {};
['abort', 'animationEnd', 'animationIteration', 'animationStart', 'blur', 'canPlay', 'canPlayThrough', 'click', 'contextMenu', 'copy', 'cut', 'doubleClick', 'drag', 'dragEnd', 'dragEnter', 'dragExit', 'dragLeave', 'dragOver', 'dragStart', 'drop', 'durationChange', 'emptied', 'encrypted', 'ended', 'error', 'focus', 'input', 'invalid', 'keyDown', 'keyPress', 'keyUp', 'load', 'loadedData', 'loadedMetadata', 'loadStart', 'mouseDown', 'mouseMove', 'mouseOut', 'mouseOver', 'mouseUp', 'paste', 'pause', 'play', 'playing', 'progress', 'rateChange', 'reset', 'scroll', 'seeked', 'seeking', 'stalled', 'submit', 'suspend', 'timeUpdate', 'touchCancel', 'touchEnd', 'touchMove', 'touchStart', 'transitionEnd', 'volumeChange', 'waiting', 'wheel'].forEach(function (event) {
  var capitalizedEvent = event[0].toUpperCase() + event.slice(1);
  var onEvent = 'on' + capitalizedEvent;
  var topEvent = 'top' + capitalizedEvent;

  var type = {
    phasedRegistrationNames: {
      bubbled: onEvent,
      captured: onEvent + 'Capture'
    },
    dependencies: [topEvent]
  };
  eventTypes[event] = type;
  topLevelEventsToDispatchConfig[topEvent] = type;
});

var onClickListeners = {};

function getDictionaryKey(inst) {
  // Prevents V8 performance issue:
  // https://github.com/facebook/react/pull/7232
  return '.' + inst._rootNodeID;
}

function isInteractive(tag) {
  return tag === 'button' || tag === 'input' || tag === 'select' || tag === 'textarea';
}

var SimpleEventPlugin = {

  eventTypes: eventTypes,

  extractEvents: function (topLevelType, targetInst, nativeEvent, nativeEventTarget) {
    var dispatchConfig = topLevelEventsToDispatchConfig[topLevelType];
    if (!dispatchConfig) {
      return null;
    }
    var EventConstructor;
    switch (topLevelType) {
      case 'topAbort':
      case 'topCanPlay':
      case 'topCanPlayThrough':
      case 'topDurationChange':
      case 'topEmptied':
      case 'topEncrypted':
      case 'topEnded':
      case 'topError':
      case 'topInput':
      case 'topInvalid':
      case 'topLoad':
      case 'topLoadedData':
      case 'topLoadedMetadata':
      case 'topLoadStart':
      case 'topPause':
      case 'topPlay':
      case 'topPlaying':
      case 'topProgress':
      case 'topRateChange':
      case 'topReset':
      case 'topSeeked':
      case 'topSeeking':
      case 'topStalled':
      case 'topSubmit':
      case 'topSuspend':
      case 'topTimeUpdate':
      case 'topVolumeChange':
      case 'topWaiting':
        // HTML Events
        // @see http://www.w3.org/TR/html5/index.html#events-0
        EventConstructor = SyntheticEvent;
        break;
      case 'topKeyPress':
        // Firefox creates a keypress event for function keys too. This removes
        // the unwanted keypress events. Enter is however both printable and
        // non-printable. One would expect Tab to be as well (but it isn't).
        if (getEventCharCode(nativeEvent) === 0) {
          return null;
        }
      /* falls through */
      case 'topKeyDown':
      case 'topKeyUp':
        EventConstructor = SyntheticKeyboardEvent;
        break;
      case 'topBlur':
      case 'topFocus':
        EventConstructor = SyntheticFocusEvent;
        break;
      case 'topClick':
        // Firefox creates a click event on right mouse clicks. This removes the
        // unwanted click events.
        if (nativeEvent.button === 2) {
          return null;
        }
      /* falls through */
      case 'topDoubleClick':
      case 'topMouseDown':
      case 'topMouseMove':
      case 'topMouseUp':
      // TODO: Disabled elements should not respond to mouse events
      /* falls through */
      case 'topMouseOut':
      case 'topMouseOver':
      case 'topContextMenu':
        EventConstructor = SyntheticMouseEvent;
        break;
      case 'topDrag':
      case 'topDragEnd':
      case 'topDragEnter':
      case 'topDragExit':
      case 'topDragLeave':
      case 'topDragOver':
      case 'topDragStart':
      case 'topDrop':
        EventConstructor = SyntheticDragEvent;
        break;
      case 'topTouchCancel':
      case 'topTouchEnd':
      case 'topTouchMove':
      case 'topTouchStart':
        EventConstructor = SyntheticTouchEvent;
        break;
      case 'topAnimationEnd':
      case 'topAnimationIteration':
      case 'topAnimationStart':
        EventConstructor = SyntheticAnimationEvent;
        break;
      case 'topTransitionEnd':
        EventConstructor = SyntheticTransitionEvent;
        break;
      case 'topScroll':
        EventConstructor = SyntheticUIEvent;
        break;
      case 'topWheel':
        EventConstructor = SyntheticWheelEvent;
        break;
      case 'topCopy':
      case 'topCut':
      case 'topPaste':
        EventConstructor = SyntheticClipboardEvent;
        break;
    }
    !EventConstructor ? process.env.NODE_ENV !== 'production' ? invariant(false, 'SimpleEventPlugin: Unhandled event type, `%s`.', topLevelType) : _prodInvariant('86', topLevelType) : void 0;
    var event = EventConstructor.getPooled(dispatchConfig, targetInst, nativeEvent, nativeEventTarget);
    EventPropagators.accumulateTwoPhaseDispatches(event);
    return event;
  },

  didPutListener: function (inst, registrationName, listener) {
    // Mobile Safari does not fire properly bubble click events on
    // non-interactive elements, which means delegated click listeners do not
    // fire. The workaround for this bug involves attaching an empty click
    // listener on the target node.
    // http://www.quirksmode.org/blog/archives/2010/09/click_event_del.html
    if (registrationName === 'onClick' && !isInteractive(inst._tag)) {
      var key = getDictionaryKey(inst);
      var node = ReactDOMComponentTree.getNodeFromInstance(inst);
      if (!onClickListeners[key]) {
        onClickListeners[key] = EventListener.listen(node, 'click', emptyFunction);
      }
    }
  },

  willDeleteListener: function (inst, registrationName) {
    if (registrationName === 'onClick' && !isInteractive(inst._tag)) {
      var key = getDictionaryKey(inst);
      onClickListeners[key].remove();
      delete onClickListeners[key];
    }
  }

};

module.exports = SimpleEventPlugin;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 393 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var SyntheticEvent = __webpack_require__(24);

/**
 * @interface Event
 * @see http://www.w3.org/TR/css3-animations/#AnimationEvent-interface
 * @see https://developer.mozilla.org/en-US/docs/Web/API/AnimationEvent
 */
var AnimationEventInterface = {
  animationName: null,
  elapsedTime: null,
  pseudoElement: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticEvent}
 */
function SyntheticAnimationEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticEvent.augmentClass(SyntheticAnimationEvent, AnimationEventInterface);

module.exports = SyntheticAnimationEvent;

/***/ }),
/* 394 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var SyntheticEvent = __webpack_require__(24);

/**
 * @interface Event
 * @see http://www.w3.org/TR/clipboard-apis/
 */
var ClipboardEventInterface = {
  clipboardData: function (event) {
    return 'clipboardData' in event ? event.clipboardData : window.clipboardData;
  }
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticClipboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticEvent.augmentClass(SyntheticClipboardEvent, ClipboardEventInterface);

module.exports = SyntheticClipboardEvent;

/***/ }),
/* 395 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var SyntheticEvent = __webpack_require__(24);

/**
 * @interface Event
 * @see http://www.w3.org/TR/DOM-Level-3-Events/#events-compositionevents
 */
var CompositionEventInterface = {
  data: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticCompositionEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticEvent.augmentClass(SyntheticCompositionEvent, CompositionEventInterface);

module.exports = SyntheticCompositionEvent;

/***/ }),
/* 396 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var SyntheticMouseEvent = __webpack_require__(69);

/**
 * @interface DragEvent
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var DragEventInterface = {
  dataTransfer: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticDragEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticMouseEvent.augmentClass(SyntheticDragEvent, DragEventInterface);

module.exports = SyntheticDragEvent;

/***/ }),
/* 397 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var SyntheticUIEvent = __webpack_require__(58);

/**
 * @interface FocusEvent
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var FocusEventInterface = {
  relatedTarget: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticFocusEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticUIEvent.augmentClass(SyntheticFocusEvent, FocusEventInterface);

module.exports = SyntheticFocusEvent;

/***/ }),
/* 398 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var SyntheticEvent = __webpack_require__(24);

/**
 * @interface Event
 * @see http://www.w3.org/TR/2013/WD-DOM-Level-3-Events-20131105
 *      /#events-inputevents
 */
var InputEventInterface = {
  data: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticInputEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticEvent.augmentClass(SyntheticInputEvent, InputEventInterface);

module.exports = SyntheticInputEvent;

/***/ }),
/* 399 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var SyntheticUIEvent = __webpack_require__(58);

var getEventCharCode = __webpack_require__(116);
var getEventKey = __webpack_require__(408);
var getEventModifierState = __webpack_require__(117);

/**
 * @interface KeyboardEvent
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var KeyboardEventInterface = {
  key: getEventKey,
  location: null,
  ctrlKey: null,
  shiftKey: null,
  altKey: null,
  metaKey: null,
  repeat: null,
  locale: null,
  getModifierState: getEventModifierState,
  // Legacy Interface
  charCode: function (event) {
    // `charCode` is the result of a KeyPress event and represents the value of
    // the actual printable character.

    // KeyPress is deprecated, but its replacement is not yet final and not
    // implemented in any major browser. Only KeyPress has charCode.
    if (event.type === 'keypress') {
      return getEventCharCode(event);
    }
    return 0;
  },
  keyCode: function (event) {
    // `keyCode` is the result of a KeyDown/Up event and represents the value of
    // physical keyboard key.

    // The actual meaning of the value depends on the users' keyboard layout
    // which cannot be detected. Assuming that it is a US keyboard layout
    // provides a surprisingly accurate mapping for US and European users.
    // Due to this, it is left to the user to implement at this time.
    if (event.type === 'keydown' || event.type === 'keyup') {
      return event.keyCode;
    }
    return 0;
  },
  which: function (event) {
    // `which` is an alias for either `keyCode` or `charCode` depending on the
    // type of the event.
    if (event.type === 'keypress') {
      return getEventCharCode(event);
    }
    if (event.type === 'keydown' || event.type === 'keyup') {
      return event.keyCode;
    }
    return 0;
  }
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticKeyboardEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticUIEvent.augmentClass(SyntheticKeyboardEvent, KeyboardEventInterface);

module.exports = SyntheticKeyboardEvent;

/***/ }),
/* 400 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var SyntheticUIEvent = __webpack_require__(58);

var getEventModifierState = __webpack_require__(117);

/**
 * @interface TouchEvent
 * @see http://www.w3.org/TR/touch-events/
 */
var TouchEventInterface = {
  touches: null,
  targetTouches: null,
  changedTouches: null,
  altKey: null,
  metaKey: null,
  ctrlKey: null,
  shiftKey: null,
  getModifierState: getEventModifierState
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticUIEvent}
 */
function SyntheticTouchEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticUIEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticUIEvent.augmentClass(SyntheticTouchEvent, TouchEventInterface);

module.exports = SyntheticTouchEvent;

/***/ }),
/* 401 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var SyntheticEvent = __webpack_require__(24);

/**
 * @interface Event
 * @see http://www.w3.org/TR/2009/WD-css3-transitions-20090320/#transition-events-
 * @see https://developer.mozilla.org/en-US/docs/Web/API/TransitionEvent
 */
var TransitionEventInterface = {
  propertyName: null,
  elapsedTime: null,
  pseudoElement: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticEvent}
 */
function SyntheticTransitionEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticEvent.augmentClass(SyntheticTransitionEvent, TransitionEventInterface);

module.exports = SyntheticTransitionEvent;

/***/ }),
/* 402 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var SyntheticMouseEvent = __webpack_require__(69);

/**
 * @interface WheelEvent
 * @see http://www.w3.org/TR/DOM-Level-3-Events/
 */
var WheelEventInterface = {
  deltaX: function (event) {
    return 'deltaX' in event ? event.deltaX :
    // Fallback to `wheelDeltaX` for Webkit and normalize (right is positive).
    'wheelDeltaX' in event ? -event.wheelDeltaX : 0;
  },
  deltaY: function (event) {
    return 'deltaY' in event ? event.deltaY :
    // Fallback to `wheelDeltaY` for Webkit and normalize (down is positive).
    'wheelDeltaY' in event ? -event.wheelDeltaY :
    // Fallback to `wheelDelta` for IE<9 and normalize (down is positive).
    'wheelDelta' in event ? -event.wheelDelta : 0;
  },
  deltaZ: null,

  // Browsers without "deltaMode" is reporting in raw wheel delta where one
  // notch on the scroll is always +/- 120, roughly equivalent to pixels.
  // A good approximation of DOM_DELTA_LINE (1) is 5% of viewport size or
  // ~40 pixels, for DOM_DELTA_SCREEN (2) it is 87.5% of viewport size.
  deltaMode: null
};

/**
 * @param {object} dispatchConfig Configuration used to dispatch this event.
 * @param {string} dispatchMarker Marker identifying the event target.
 * @param {object} nativeEvent Native browser event.
 * @extends {SyntheticMouseEvent}
 */
function SyntheticWheelEvent(dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget) {
  return SyntheticMouseEvent.call(this, dispatchConfig, dispatchMarker, nativeEvent, nativeEventTarget);
}

SyntheticMouseEvent.augmentClass(SyntheticWheelEvent, WheelEventInterface);

module.exports = SyntheticWheelEvent;

/***/ }),
/* 403 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var MOD = 65521;

// adler32 is not cryptographically strong, and is only used to sanity check that
// markup generated on the server matches the markup generated on the client.
// This implementation (a modified version of the SheetJS version) has been optimized
// for our use case, at the expense of conforming to the adler32 specification
// for non-ascii inputs.
function adler32(data) {
  var a = 1;
  var b = 0;
  var i = 0;
  var l = data.length;
  var m = l & ~0x3;
  while (i < m) {
    var n = Math.min(i + 4096, m);
    for (; i < n; i += 4) {
      b += (a += data.charCodeAt(i)) + (a += data.charCodeAt(i + 1)) + (a += data.charCodeAt(i + 2)) + (a += data.charCodeAt(i + 3));
    }
    a %= MOD;
    b %= MOD;
  }
  for (; i < l; i++) {
    b += a += data.charCodeAt(i);
  }
  a %= MOD;
  b %= MOD;
  return a | b << 16;
}

module.exports = adler32;

/***/ }),
/* 404 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4);

var ReactPropTypeLocationNames = __webpack_require__(384);
var ReactPropTypesSecret = __webpack_require__(172);

var invariant = __webpack_require__(1);
var warning = __webpack_require__(2);

var ReactComponentTreeHook;

if (typeof process !== 'undefined' && process.env && process.env.NODE_ENV === 'test') {
  // Temporary hack.
  // Inline requires don't work well with Jest:
  // https://github.com/facebook/react/issues/7240
  // Remove the inline requires when we don't need them anymore:
  // https://github.com/facebook/react/pull/7178
  ReactComponentTreeHook = __webpack_require__(14);
}

var loggedTypeFailures = {};

/**
 * Assert that the values match with the type specs.
 * Error messages are memorized and will only be shown once.
 *
 * @param {object} typeSpecs Map of name to a ReactPropType
 * @param {object} values Runtime values that need to be type-checked
 * @param {string} location e.g. "prop", "context", "child context"
 * @param {string} componentName Name of the component for error messages.
 * @param {?object} element The React element that is being type-checked
 * @param {?number} debugID The React component instance that is being type-checked
 * @private
 */
function checkReactTypeSpec(typeSpecs, values, location, componentName, element, debugID) {
  for (var typeSpecName in typeSpecs) {
    if (typeSpecs.hasOwnProperty(typeSpecName)) {
      var error;
      // Prop type validation may throw. In case they do, we don't want to
      // fail the render phase where it didn't fail before. So we log it.
      // After these have been cleaned up, we'll let them throw.
      try {
        // This is intentionally an invariant that gets caught. It's the same
        // behavior as without this statement except with a better message.
        !(typeof typeSpecs[typeSpecName] === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s: %s type `%s` is invalid; it must be a function, usually from React.PropTypes.', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : _prodInvariant('84', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : void 0;
        error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret);
      } catch (ex) {
        error = ex;
      }
      process.env.NODE_ENV !== 'production' ? warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName, typeof error) : void 0;
      if (error instanceof Error && !(error.message in loggedTypeFailures)) {
        // Only monitor this failure once because there tends to be a lot of the
        // same error.
        loggedTypeFailures[error.message] = true;

        var componentStackInfo = '';

        if (process.env.NODE_ENV !== 'production') {
          if (!ReactComponentTreeHook) {
            ReactComponentTreeHook = __webpack_require__(14);
          }
          if (debugID !== null) {
            componentStackInfo = ReactComponentTreeHook.getStackAddendumByID(debugID);
          } else if (element !== null) {
            componentStackInfo = ReactComponentTreeHook.getCurrentStackAddendum(element);
          }
        }

        process.env.NODE_ENV !== 'production' ? warning(false, 'Failed %s type: %s%s', location, error.message, componentStackInfo) : void 0;
      }
    }
  }
}

module.exports = checkReactTypeSpec;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 405 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var CSSProperty = __webpack_require__(161);
var warning = __webpack_require__(2);

var isUnitlessNumber = CSSProperty.isUnitlessNumber;
var styleWarnings = {};

/**
 * Convert a value into the proper css writable value. The style name `name`
 * should be logical (no hyphens), as specified
 * in `CSSProperty.isUnitlessNumber`.
 *
 * @param {string} name CSS property name such as `topMargin`.
 * @param {*} value CSS property value such as `10px`.
 * @param {ReactDOMComponent} component
 * @return {string} Normalized style value with dimensions applied.
 */
function dangerousStyleValue(name, value, component) {
  // Note that we've removed escapeTextForBrowser() calls here since the
  // whole string will be escaped when the attribute is injected into
  // the markup. If you provide unsafe user data here they can inject
  // arbitrary CSS which may be problematic (I couldn't repro this):
  // https://www.owasp.org/index.php/XSS_Filter_Evasion_Cheat_Sheet
  // http://www.thespanner.co.uk/2007/11/26/ultimate-xss-css-injection/
  // This is not an XSS hole but instead a potential CSS injection issue
  // which has lead to a greater discussion about how we're going to
  // trust URLs moving forward. See #2115901

  var isEmpty = value == null || typeof value === 'boolean' || value === '';
  if (isEmpty) {
    return '';
  }

  var isNonNumeric = isNaN(value);
  if (isNonNumeric || value === 0 || isUnitlessNumber.hasOwnProperty(name) && isUnitlessNumber[name]) {
    return '' + value; // cast to string
  }

  if (typeof value === 'string') {
    if (process.env.NODE_ENV !== 'production') {
      // Allow '0' to pass through without warning. 0 is already special and
      // doesn't require units, so we don't need to warn about it.
      if (component && value !== '0') {
        var owner = component._currentElement._owner;
        var ownerName = owner ? owner.getName() : null;
        if (ownerName && !styleWarnings[ownerName]) {
          styleWarnings[ownerName] = {};
        }
        var warned = false;
        if (ownerName) {
          var warnings = styleWarnings[ownerName];
          warned = warnings[name];
          if (!warned) {
            warnings[name] = true;
          }
        }
        if (!warned) {
          process.env.NODE_ENV !== 'production' ? warning(false, 'a `%s` tag (owner: `%s`) was passed a numeric string value ' + 'for CSS property `%s` (value: `%s`) which will be treated ' + 'as a unitless number in a future version of React.', component._currentElement.type, ownerName || 'unknown', name, value) : void 0;
        }
      }
    }
    value = value.trim();
  }
  return value + 'px';
}

module.exports = dangerousStyleValue;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 406 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(4);

var ReactCurrentOwner = __webpack_require__(20);
var ReactDOMComponentTree = __webpack_require__(8);
var ReactInstanceMap = __webpack_require__(57);

var getHostComponentFromComposite = __webpack_require__(176);
var invariant = __webpack_require__(1);
var warning = __webpack_require__(2);

/**
 * Returns the DOM node rendered by this element.
 *
 * See https://facebook.github.io/react/docs/top-level-api.html#reactdom.finddomnode
 *
 * @param {ReactComponent|DOMElement} componentOrElement
 * @return {?DOMElement} The root node of this element.
 */
function findDOMNode(componentOrElement) {
  if (process.env.NODE_ENV !== 'production') {
    var owner = ReactCurrentOwner.current;
    if (owner !== null) {
      process.env.NODE_ENV !== 'production' ? warning(owner._warnedAboutRefsInRender, '%s is accessing findDOMNode inside its render(). ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', owner.getName() || 'A component') : void 0;
      owner._warnedAboutRefsInRender = true;
    }
  }
  if (componentOrElement == null) {
    return null;
  }
  if (componentOrElement.nodeType === 1) {
    return componentOrElement;
  }

  var inst = ReactInstanceMap.get(componentOrElement);
  if (inst) {
    inst = getHostComponentFromComposite(inst);
    return inst ? ReactDOMComponentTree.getNodeFromInstance(inst) : null;
  }

  if (typeof componentOrElement.render === 'function') {
     true ? process.env.NODE_ENV !== 'production' ? invariant(false, 'findDOMNode was called on an unmounted component.') : _prodInvariant('44') : void 0;
  } else {
     true ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Element appears to be neither ReactComponent nor DOMNode (keys: %s)', Object.keys(componentOrElement)) : _prodInvariant('45', Object.keys(componentOrElement)) : void 0;
  }
}

module.exports = findDOMNode;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 407 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var KeyEscapeUtils = __webpack_require__(110);
var traverseAllChildren = __webpack_require__(181);
var warning = __webpack_require__(2);

var ReactComponentTreeHook;

if (typeof process !== 'undefined' && process.env && process.env.NODE_ENV === 'test') {
  // Temporary hack.
  // Inline requires don't work well with Jest:
  // https://github.com/facebook/react/issues/7240
  // Remove the inline requires when we don't need them anymore:
  // https://github.com/facebook/react/pull/7178
  ReactComponentTreeHook = __webpack_require__(14);
}

/**
 * @param {function} traverseContext Context passed through traversal.
 * @param {?ReactComponent} child React child component.
 * @param {!string} name String name of key path to child.
 * @param {number=} selfDebugID Optional debugID of the current internal instance.
 */
function flattenSingleChildIntoContext(traverseContext, child, name, selfDebugID) {
  // We found a component instance.
  if (traverseContext && typeof traverseContext === 'object') {
    var result = traverseContext;
    var keyUnique = result[name] === undefined;
    if (process.env.NODE_ENV !== 'production') {
      if (!ReactComponentTreeHook) {
        ReactComponentTreeHook = __webpack_require__(14);
      }
      if (!keyUnique) {
        process.env.NODE_ENV !== 'production' ? warning(false, 'flattenChildren(...): Encountered two children with the same key, ' + '`%s`. Child keys must be unique; when two children share a key, only ' + 'the first child will be used.%s', KeyEscapeUtils.unescape(name), ReactComponentTreeHook.getStackAddendumByID(selfDebugID)) : void 0;
      }
    }
    if (keyUnique && child != null) {
      result[name] = child;
    }
  }
}

/**
 * Flattens children that are typically specified as `props.children`. Any null
 * children will not be included in the resulting object.
 * @return {!object} flattened children keyed by name.
 */
function flattenChildren(children, selfDebugID) {
  if (children == null) {
    return children;
  }
  var result = {};

  if (process.env.NODE_ENV !== 'production') {
    traverseAllChildren(children, function (traverseContext, child, name) {
      return flattenSingleChildIntoContext(traverseContext, child, name, selfDebugID);
    }, result);
  } else {
    traverseAllChildren(children, flattenSingleChildIntoContext, result);
  }
  return result;
}

module.exports = flattenChildren;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 408 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var getEventCharCode = __webpack_require__(116);

/**
 * Normalization of deprecated HTML5 `key` values
 * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names
 */
var normalizeKey = {
  'Esc': 'Escape',
  'Spacebar': ' ',
  'Left': 'ArrowLeft',
  'Up': 'ArrowUp',
  'Right': 'ArrowRight',
  'Down': 'ArrowDown',
  'Del': 'Delete',
  'Win': 'OS',
  'Menu': 'ContextMenu',
  'Apps': 'ContextMenu',
  'Scroll': 'ScrollLock',
  'MozPrintableKey': 'Unidentified'
};

/**
 * Translation from legacy `keyCode` to HTML5 `key`
 * Only special keys supported, all others depend on keyboard layout or browser
 * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names
 */
var translateToKey = {
  8: 'Backspace',
  9: 'Tab',
  12: 'Clear',
  13: 'Enter',
  16: 'Shift',
  17: 'Control',
  18: 'Alt',
  19: 'Pause',
  20: 'CapsLock',
  27: 'Escape',
  32: ' ',
  33: 'PageUp',
  34: 'PageDown',
  35: 'End',
  36: 'Home',
  37: 'ArrowLeft',
  38: 'ArrowUp',
  39: 'ArrowRight',
  40: 'ArrowDown',
  45: 'Insert',
  46: 'Delete',
  112: 'F1', 113: 'F2', 114: 'F3', 115: 'F4', 116: 'F5', 117: 'F6',
  118: 'F7', 119: 'F8', 120: 'F9', 121: 'F10', 122: 'F11', 123: 'F12',
  144: 'NumLock',
  145: 'ScrollLock',
  224: 'Meta'
};

/**
 * @param {object} nativeEvent Native browser event.
 * @return {string} Normalized `key` property.
 */
function getEventKey(nativeEvent) {
  if (nativeEvent.key) {
    // Normalize inconsistent values reported by browsers due to
    // implementations of a working draft specification.

    // FireFox implements `key` but returns `MozPrintableKey` for all
    // printable characters (normalized to `Unidentified`), ignore it.
    var key = normalizeKey[nativeEvent.key] || nativeEvent.key;
    if (key !== 'Unidentified') {
      return key;
    }
  }

  // Browser does not implement `key`, polyfill as much of it as we can.
  if (nativeEvent.type === 'keypress') {
    var charCode = getEventCharCode(nativeEvent);

    // The enter-key is technically both printable and non-printable and can
    // thus be captured by `keypress`, no other non-printable key should.
    return charCode === 13 ? 'Enter' : String.fromCharCode(charCode);
  }
  if (nativeEvent.type === 'keydown' || nativeEvent.type === 'keyup') {
    // While user keyboard layout determines the actual meaning of each
    // `keyCode` value, almost all function keys have a universal value.
    return translateToKey[nativeEvent.keyCode] || 'Unidentified';
  }
  return '';
}

module.exports = getEventKey;

/***/ }),
/* 409 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



/* global Symbol */

var ITERATOR_SYMBOL = typeof Symbol === 'function' && Symbol.iterator;
var FAUX_ITERATOR_SYMBOL = '@@iterator'; // Before Symbol spec.

/**
 * Returns the iterator method function contained on the iterable object.
 *
 * Be sure to invoke the function with the iterable as context:
 *
 *     var iteratorFn = getIteratorFn(myIterable);
 *     if (iteratorFn) {
 *       var iterator = iteratorFn.call(myIterable);
 *       ...
 *     }
 *
 * @param {?object} maybeIterable
 * @return {?function}
 */
function getIteratorFn(maybeIterable) {
  var iteratorFn = maybeIterable && (ITERATOR_SYMBOL && maybeIterable[ITERATOR_SYMBOL] || maybeIterable[FAUX_ITERATOR_SYMBOL]);
  if (typeof iteratorFn === 'function') {
    return iteratorFn;
  }
}

module.exports = getIteratorFn;

/***/ }),
/* 410 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var nextDebugID = 1;

function getNextDebugID() {
  return nextDebugID++;
}

module.exports = getNextDebugID;

/***/ }),
/* 411 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



/**
 * Given any node return the first leaf node without children.
 *
 * @param {DOMElement|DOMTextNode} node
 * @return {DOMElement|DOMTextNode}
 */

function getLeafNode(node) {
  while (node && node.firstChild) {
    node = node.firstChild;
  }
  return node;
}

/**
 * Get the next sibling within a container. This will walk up the
 * DOM if a node's siblings have been exhausted.
 *
 * @param {DOMElement|DOMTextNode} node
 * @return {?DOMElement|DOMTextNode}
 */
function getSiblingNode(node) {
  while (node) {
    if (node.nextSibling) {
      return node.nextSibling;
    }
    node = node.parentNode;
  }
}

/**
 * Get object describing the nodes which contain characters at offset.
 *
 * @param {DOMElement|DOMTextNode} root
 * @param {number} offset
 * @return {?object}
 */
function getNodeForCharacterOffset(root, offset) {
  var node = getLeafNode(root);
  var nodeStart = 0;
  var nodeEnd = 0;

  while (node) {
    if (node.nodeType === 3) {
      nodeEnd = nodeStart + node.textContent.length;

      if (nodeStart <= offset && nodeEnd >= offset) {
        return {
          node: node,
          offset: offset - nodeStart
        };
      }

      nodeStart = nodeEnd;
    }

    node = getLeafNode(getSiblingNode(node));
  }
}

module.exports = getNodeForCharacterOffset;

/***/ }),
/* 412 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ExecutionEnvironment = __webpack_require__(11);

/**
 * Generate a mapping of standard vendor prefixes using the defined style property and event name.
 *
 * @param {string} styleProp
 * @param {string} eventName
 * @returns {object}
 */
function makePrefixMap(styleProp, eventName) {
  var prefixes = {};

  prefixes[styleProp.toLowerCase()] = eventName.toLowerCase();
  prefixes['Webkit' + styleProp] = 'webkit' + eventName;
  prefixes['Moz' + styleProp] = 'moz' + eventName;
  prefixes['ms' + styleProp] = 'MS' + eventName;
  prefixes['O' + styleProp] = 'o' + eventName.toLowerCase();

  return prefixes;
}

/**
 * A list of event names to a configurable list of vendor prefixes.
 */
var vendorPrefixes = {
  animationend: makePrefixMap('Animation', 'AnimationEnd'),
  animationiteration: makePrefixMap('Animation', 'AnimationIteration'),
  animationstart: makePrefixMap('Animation', 'AnimationStart'),
  transitionend: makePrefixMap('Transition', 'TransitionEnd')
};

/**
 * Event names that have already been detected and prefixed (if applicable).
 */
var prefixedEventNames = {};

/**
 * Element to check for prefixes on.
 */
var style = {};

/**
 * Bootstrap if a DOM exists.
 */
if (ExecutionEnvironment.canUseDOM) {
  style = document.createElement('div').style;

  // On some platforms, in particular some releases of Android 4.x,
  // the un-prefixed "animation" and "transition" properties are defined on the
  // style object but the events that fire will still be prefixed, so we need
  // to check if the un-prefixed events are usable, and if not remove them from the map.
  if (!('AnimationEvent' in window)) {
    delete vendorPrefixes.animationend.animation;
    delete vendorPrefixes.animationiteration.animation;
    delete vendorPrefixes.animationstart.animation;
  }

  // Same as above
  if (!('TransitionEvent' in window)) {
    delete vendorPrefixes.transitionend.transition;
  }
}

/**
 * Attempts to determine the correct vendor prefixed event name.
 *
 * @param {string} eventName
 * @returns {string}
 */
function getVendorPrefixedEventName(eventName) {
  if (prefixedEventNames[eventName]) {
    return prefixedEventNames[eventName];
  } else if (!vendorPrefixes[eventName]) {
    return eventName;
  }

  var prefixMap = vendorPrefixes[eventName];

  for (var styleProp in prefixMap) {
    if (prefixMap.hasOwnProperty(styleProp) && styleProp in style) {
      return prefixedEventNames[eventName] = prefixMap[styleProp];
    }
  }

  return '';
}

module.exports = getVendorPrefixedEventName;

/***/ }),
/* 413 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var escapeTextContentForBrowser = __webpack_require__(71);

/**
 * Escapes attribute value to prevent scripting attacks.
 *
 * @param {*} value Value to escape.
 * @return {string} An escaped string.
 */
function quoteAttributeValueForBrowser(value) {
  return '"' + escapeTextContentForBrowser(value) + '"';
}

module.exports = quoteAttributeValueForBrowser;

/***/ }),
/* 414 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ReactMount = __webpack_require__(170);

module.exports = ReactMount.renderSubtreeIntoContainer;

/***/ }),
/* 415 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



/**
 * Escape and wrap key so it is safe to use as a reactid
 *
 * @param {string} key to be escaped.
 * @return {string} the escaped key.
 */

function escape(key) {
  var escapeRegex = /[=:]/g;
  var escaperLookup = {
    '=': '=0',
    ':': '=2'
  };
  var escapedString = ('' + key).replace(escapeRegex, function (match) {
    return escaperLookup[match];
  });

  return '$' + escapedString;
}

/**
 * Unescape and unwrap key for human-readable display
 *
 * @param {string} key to unescape.
 * @return {string} the unescaped key.
 */
function unescape(key) {
  var unescapeRegex = /(=0|=2)/g;
  var unescaperLookup = {
    '=0': '=',
    '=2': ':'
  };
  var keySubstring = key[0] === '.' && key[1] === '$' ? key.substring(2) : key.substring(1);

  return ('' + keySubstring).replace(unescapeRegex, function (match) {
    return unescaperLookup[match];
  });
}

var KeyEscapeUtils = {
  escape: escape,
  unescape: unescape
};

module.exports = KeyEscapeUtils;

/***/ }),
/* 416 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 * 
 */



var _prodInvariant = __webpack_require__(38);

var invariant = __webpack_require__(1);

/**
 * Static poolers. Several custom versions for each potential number of
 * arguments. A completely generic pooler is easy to implement, but would
 * require accessing the `arguments` object. In each of these, `this` refers to
 * the Class itself, not an instance. If any others are needed, simply add them
 * here, or in their own files.
 */
var oneArgumentPooler = function (copyFieldsFrom) {
  var Klass = this;
  if (Klass.instancePool.length) {
    var instance = Klass.instancePool.pop();
    Klass.call(instance, copyFieldsFrom);
    return instance;
  } else {
    return new Klass(copyFieldsFrom);
  }
};

var twoArgumentPooler = function (a1, a2) {
  var Klass = this;
  if (Klass.instancePool.length) {
    var instance = Klass.instancePool.pop();
    Klass.call(instance, a1, a2);
    return instance;
  } else {
    return new Klass(a1, a2);
  }
};

var threeArgumentPooler = function (a1, a2, a3) {
  var Klass = this;
  if (Klass.instancePool.length) {
    var instance = Klass.instancePool.pop();
    Klass.call(instance, a1, a2, a3);
    return instance;
  } else {
    return new Klass(a1, a2, a3);
  }
};

var fourArgumentPooler = function (a1, a2, a3, a4) {
  var Klass = this;
  if (Klass.instancePool.length) {
    var instance = Klass.instancePool.pop();
    Klass.call(instance, a1, a2, a3, a4);
    return instance;
  } else {
    return new Klass(a1, a2, a3, a4);
  }
};

var standardReleaser = function (instance) {
  var Klass = this;
  !(instance instanceof Klass) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Trying to release an instance into a pool of a different type.') : _prodInvariant('25') : void 0;
  instance.destructor();
  if (Klass.instancePool.length < Klass.poolSize) {
    Klass.instancePool.push(instance);
  }
};

var DEFAULT_POOL_SIZE = 10;
var DEFAULT_POOLER = oneArgumentPooler;

/**
 * Augments `CopyConstructor` to be a poolable class, augmenting only the class
 * itself (statically) not adding any prototypical fields. Any CopyConstructor
 * you give this may have a `poolSize` property, and will look for a
 * prototypical `destructor` on instances.
 *
 * @param {Function} CopyConstructor Constructor that can be used to reset.
 * @param {Function} pooler Customizable pooler.
 */
var addPoolingTo = function (CopyConstructor, pooler) {
  // Casting as any so that flow ignores the actual implementation and trusts
  // it to match the type we declared
  var NewKlass = CopyConstructor;
  NewKlass.instancePool = [];
  NewKlass.getPooled = pooler || DEFAULT_POOLER;
  if (!NewKlass.poolSize) {
    NewKlass.poolSize = DEFAULT_POOL_SIZE;
  }
  NewKlass.release = standardReleaser;
  return NewKlass;
};

var PooledClass = {
  addPoolingTo: addPoolingTo,
  oneArgumentPooler: oneArgumentPooler,
  twoArgumentPooler: twoArgumentPooler,
  threeArgumentPooler: threeArgumentPooler,
  fourArgumentPooler: fourArgumentPooler
};

module.exports = PooledClass;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 417 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var PooledClass = __webpack_require__(416);
var ReactElement = __webpack_require__(37);

var emptyFunction = __webpack_require__(16);
var traverseAllChildren = __webpack_require__(425);

var twoArgumentPooler = PooledClass.twoArgumentPooler;
var fourArgumentPooler = PooledClass.fourArgumentPooler;

var userProvidedKeyEscapeRegex = /\/+/g;
function escapeUserProvidedKey(text) {
  return ('' + text).replace(userProvidedKeyEscapeRegex, '$&/');
}

/**
 * PooledClass representing the bookkeeping associated with performing a child
 * traversal. Allows avoiding binding callbacks.
 *
 * @constructor ForEachBookKeeping
 * @param {!function} forEachFunction Function to perform traversal with.
 * @param {?*} forEachContext Context to perform context with.
 */
function ForEachBookKeeping(forEachFunction, forEachContext) {
  this.func = forEachFunction;
  this.context = forEachContext;
  this.count = 0;
}
ForEachBookKeeping.prototype.destructor = function () {
  this.func = null;
  this.context = null;
  this.count = 0;
};
PooledClass.addPoolingTo(ForEachBookKeeping, twoArgumentPooler);

function forEachSingleChild(bookKeeping, child, name) {
  var func = bookKeeping.func,
      context = bookKeeping.context;

  func.call(context, child, bookKeeping.count++);
}

/**
 * Iterates through children that are typically specified as `props.children`.
 *
 * See https://facebook.github.io/react/docs/top-level-api.html#react.children.foreach
 *
 * The provided forEachFunc(child, index) will be called for each
 * leaf child.
 *
 * @param {?*} children Children tree container.
 * @param {function(*, int)} forEachFunc
 * @param {*} forEachContext Context for forEachContext.
 */
function forEachChildren(children, forEachFunc, forEachContext) {
  if (children == null) {
    return children;
  }
  var traverseContext = ForEachBookKeeping.getPooled(forEachFunc, forEachContext);
  traverseAllChildren(children, forEachSingleChild, traverseContext);
  ForEachBookKeeping.release(traverseContext);
}

/**
 * PooledClass representing the bookkeeping associated with performing a child
 * mapping. Allows avoiding binding callbacks.
 *
 * @constructor MapBookKeeping
 * @param {!*} mapResult Object containing the ordered map of results.
 * @param {!function} mapFunction Function to perform mapping with.
 * @param {?*} mapContext Context to perform mapping with.
 */
function MapBookKeeping(mapResult, keyPrefix, mapFunction, mapContext) {
  this.result = mapResult;
  this.keyPrefix = keyPrefix;
  this.func = mapFunction;
  this.context = mapContext;
  this.count = 0;
}
MapBookKeeping.prototype.destructor = function () {
  this.result = null;
  this.keyPrefix = null;
  this.func = null;
  this.context = null;
  this.count = 0;
};
PooledClass.addPoolingTo(MapBookKeeping, fourArgumentPooler);

function mapSingleChildIntoContext(bookKeeping, child, childKey) {
  var result = bookKeeping.result,
      keyPrefix = bookKeeping.keyPrefix,
      func = bookKeeping.func,
      context = bookKeeping.context;


  var mappedChild = func.call(context, child, bookKeeping.count++);
  if (Array.isArray(mappedChild)) {
    mapIntoWithKeyPrefixInternal(mappedChild, result, childKey, emptyFunction.thatReturnsArgument);
  } else if (mappedChild != null) {
    if (ReactElement.isValidElement(mappedChild)) {
      mappedChild = ReactElement.cloneAndReplaceKey(mappedChild,
      // Keep both the (mapped) and old keys if they differ, just as
      // traverseAllChildren used to do for objects as children
      keyPrefix + (mappedChild.key && (!child || child.key !== mappedChild.key) ? escapeUserProvidedKey(mappedChild.key) + '/' : '') + childKey);
    }
    result.push(mappedChild);
  }
}

function mapIntoWithKeyPrefixInternal(children, array, prefix, func, context) {
  var escapedPrefix = '';
  if (prefix != null) {
    escapedPrefix = escapeUserProvidedKey(prefix) + '/';
  }
  var traverseContext = MapBookKeeping.getPooled(array, escapedPrefix, func, context);
  traverseAllChildren(children, mapSingleChildIntoContext, traverseContext);
  MapBookKeeping.release(traverseContext);
}

/**
 * Maps children that are typically specified as `props.children`.
 *
 * See https://facebook.github.io/react/docs/top-level-api.html#react.children.map
 *
 * The provided mapFunction(child, key, index) will be called for each
 * leaf child.
 *
 * @param {?*} children Children tree container.
 * @param {function(*, int)} func The map function.
 * @param {*} context Context for mapFunction.
 * @return {object} Object containing the ordered map of results.
 */
function mapChildren(children, func, context) {
  if (children == null) {
    return children;
  }
  var result = [];
  mapIntoWithKeyPrefixInternal(children, result, null, func, context);
  return result;
}

function forEachSingleChildDummy(traverseContext, child, name) {
  return null;
}

/**
 * Count the number of children that are typically specified as
 * `props.children`.
 *
 * See https://facebook.github.io/react/docs/top-level-api.html#react.children.count
 *
 * @param {?*} children Children tree container.
 * @return {number} The number of children.
 */
function countChildren(children, context) {
  return traverseAllChildren(children, forEachSingleChildDummy, null);
}

/**
 * Flatten a children object (typically specified as `props.children`) and
 * return an array with appropriately re-keyed children.
 *
 * See https://facebook.github.io/react/docs/top-level-api.html#react.children.toarray
 */
function toArray(children) {
  var result = [];
  mapIntoWithKeyPrefixInternal(children, result, null, emptyFunction.thatReturnsArgument);
  return result;
}

var ReactChildren = {
  forEach: forEachChildren,
  map: mapChildren,
  mapIntoWithKeyPrefixInternal: mapIntoWithKeyPrefixInternal,
  count: countChildren,
  toArray: toArray
};

module.exports = ReactChildren;

/***/ }),
/* 418 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(38),
    _assign = __webpack_require__(7);

var ReactComponent = __webpack_require__(122);
var ReactElement = __webpack_require__(37);
var ReactPropTypeLocationNames = __webpack_require__(124);
var ReactNoopUpdateQueue = __webpack_require__(123);

var emptyObject = __webpack_require__(49);
var invariant = __webpack_require__(1);
var warning = __webpack_require__(2);

var MIXINS_KEY = 'mixins';

// Helper function to allow the creation of anonymous functions which do not
// have .name set to the name of the variable being assigned to.
function identity(fn) {
  return fn;
}

/**
 * Policies that describe methods in `ReactClassInterface`.
 */


var injectedMixins = [];

/**
 * Composite components are higher-level components that compose other composite
 * or host components.
 *
 * To create a new type of `ReactClass`, pass a specification of
 * your new class to `React.createClass`. The only requirement of your class
 * specification is that you implement a `render` method.
 *
 *   var MyComponent = React.createClass({
 *     render: function() {
 *       return <div>Hello World</div>;
 *     }
 *   });
 *
 * The class specification supports a specific protocol of methods that have
 * special meaning (e.g. `render`). See `ReactClassInterface` for
 * more the comprehensive protocol. Any other properties and methods in the
 * class specification will be available on the prototype.
 *
 * @interface ReactClassInterface
 * @internal
 */
var ReactClassInterface = {

  /**
   * An array of Mixin objects to include when defining your component.
   *
   * @type {array}
   * @optional
   */
  mixins: 'DEFINE_MANY',

  /**
   * An object containing properties and methods that should be defined on
   * the component's constructor instead of its prototype (static methods).
   *
   * @type {object}
   * @optional
   */
  statics: 'DEFINE_MANY',

  /**
   * Definition of prop types for this component.
   *
   * @type {object}
   * @optional
   */
  propTypes: 'DEFINE_MANY',

  /**
   * Definition of context types for this component.
   *
   * @type {object}
   * @optional
   */
  contextTypes: 'DEFINE_MANY',

  /**
   * Definition of context types this component sets for its children.
   *
   * @type {object}
   * @optional
   */
  childContextTypes: 'DEFINE_MANY',

  // ==== Definition methods ====

  /**
   * Invoked when the component is mounted. Values in the mapping will be set on
   * `this.props` if that prop is not specified (i.e. using an `in` check).
   *
   * This method is invoked before `getInitialState` and therefore cannot rely
   * on `this.state` or use `this.setState`.
   *
   * @return {object}
   * @optional
   */
  getDefaultProps: 'DEFINE_MANY_MERGED',

  /**
   * Invoked once before the component is mounted. The return value will be used
   * as the initial value of `this.state`.
   *
   *   getInitialState: function() {
   *     return {
   *       isOn: false,
   *       fooBaz: new BazFoo()
   *     }
   *   }
   *
   * @return {object}
   * @optional
   */
  getInitialState: 'DEFINE_MANY_MERGED',

  /**
   * @return {object}
   * @optional
   */
  getChildContext: 'DEFINE_MANY_MERGED',

  /**
   * Uses props from `this.props` and state from `this.state` to render the
   * structure of the component.
   *
   * No guarantees are made about when or how often this method is invoked, so
   * it must not have side effects.
   *
   *   render: function() {
   *     var name = this.props.name;
   *     return <div>Hello, {name}!</div>;
   *   }
   *
   * @return {ReactComponent}
   * @nosideeffects
   * @required
   */
  render: 'DEFINE_ONCE',

  // ==== Delegate methods ====

  /**
   * Invoked when the component is initially created and about to be mounted.
   * This may have side effects, but any external subscriptions or data created
   * by this method must be cleaned up in `componentWillUnmount`.
   *
   * @optional
   */
  componentWillMount: 'DEFINE_MANY',

  /**
   * Invoked when the component has been mounted and has a DOM representation.
   * However, there is no guarantee that the DOM node is in the document.
   *
   * Use this as an opportunity to operate on the DOM when the component has
   * been mounted (initialized and rendered) for the first time.
   *
   * @param {DOMElement} rootNode DOM element representing the component.
   * @optional
   */
  componentDidMount: 'DEFINE_MANY',

  /**
   * Invoked before the component receives new props.
   *
   * Use this as an opportunity to react to a prop transition by updating the
   * state using `this.setState`. Current props are accessed via `this.props`.
   *
   *   componentWillReceiveProps: function(nextProps, nextContext) {
   *     this.setState({
   *       likesIncreasing: nextProps.likeCount > this.props.likeCount
   *     });
   *   }
   *
   * NOTE: There is no equivalent `componentWillReceiveState`. An incoming prop
   * transition may cause a state change, but the opposite is not true. If you
   * need it, you are probably looking for `componentWillUpdate`.
   *
   * @param {object} nextProps
   * @optional
   */
  componentWillReceiveProps: 'DEFINE_MANY',

  /**
   * Invoked while deciding if the component should be updated as a result of
   * receiving new props, state and/or context.
   *
   * Use this as an opportunity to `return false` when you're certain that the
   * transition to the new props/state/context will not require a component
   * update.
   *
   *   shouldComponentUpdate: function(nextProps, nextState, nextContext) {
   *     return !equal(nextProps, this.props) ||
   *       !equal(nextState, this.state) ||
   *       !equal(nextContext, this.context);
   *   }
   *
   * @param {object} nextProps
   * @param {?object} nextState
   * @param {?object} nextContext
   * @return {boolean} True if the component should update.
   * @optional
   */
  shouldComponentUpdate: 'DEFINE_ONCE',

  /**
   * Invoked when the component is about to update due to a transition from
   * `this.props`, `this.state` and `this.context` to `nextProps`, `nextState`
   * and `nextContext`.
   *
   * Use this as an opportunity to perform preparation before an update occurs.
   *
   * NOTE: You **cannot** use `this.setState()` in this method.
   *
   * @param {object} nextProps
   * @param {?object} nextState
   * @param {?object} nextContext
   * @param {ReactReconcileTransaction} transaction
   * @optional
   */
  componentWillUpdate: 'DEFINE_MANY',

  /**
   * Invoked when the component's DOM representation has been updated.
   *
   * Use this as an opportunity to operate on the DOM when the component has
   * been updated.
   *
   * @param {object} prevProps
   * @param {?object} prevState
   * @param {?object} prevContext
   * @param {DOMElement} rootNode DOM element representing the component.
   * @optional
   */
  componentDidUpdate: 'DEFINE_MANY',

  /**
   * Invoked when the component is about to be removed from its parent and have
   * its DOM representation destroyed.
   *
   * Use this as an opportunity to deallocate any external resources.
   *
   * NOTE: There is no `componentDidUnmount` since your component will have been
   * destroyed by that point.
   *
   * @optional
   */
  componentWillUnmount: 'DEFINE_MANY',

  // ==== Advanced methods ====

  /**
   * Updates the component's currently mounted DOM representation.
   *
   * By default, this implements React's rendering and reconciliation algorithm.
   * Sophisticated clients may wish to override this.
   *
   * @param {ReactReconcileTransaction} transaction
   * @internal
   * @overridable
   */
  updateComponent: 'OVERRIDE_BASE'

};

/**
 * Mapping from class specification keys to special processing functions.
 *
 * Although these are declared like instance properties in the specification
 * when defining classes using `React.createClass`, they are actually static
 * and are accessible on the constructor instead of the prototype. Despite
 * being static, they must be defined outside of the "statics" key under
 * which all other static methods are defined.
 */
var RESERVED_SPEC_KEYS = {
  displayName: function (Constructor, displayName) {
    Constructor.displayName = displayName;
  },
  mixins: function (Constructor, mixins) {
    if (mixins) {
      for (var i = 0; i < mixins.length; i++) {
        mixSpecIntoComponent(Constructor, mixins[i]);
      }
    }
  },
  childContextTypes: function (Constructor, childContextTypes) {
    if (process.env.NODE_ENV !== 'production') {
      validateTypeDef(Constructor, childContextTypes, 'childContext');
    }
    Constructor.childContextTypes = _assign({}, Constructor.childContextTypes, childContextTypes);
  },
  contextTypes: function (Constructor, contextTypes) {
    if (process.env.NODE_ENV !== 'production') {
      validateTypeDef(Constructor, contextTypes, 'context');
    }
    Constructor.contextTypes = _assign({}, Constructor.contextTypes, contextTypes);
  },
  /**
   * Special case getDefaultProps which should move into statics but requires
   * automatic merging.
   */
  getDefaultProps: function (Constructor, getDefaultProps) {
    if (Constructor.getDefaultProps) {
      Constructor.getDefaultProps = createMergedResultFunction(Constructor.getDefaultProps, getDefaultProps);
    } else {
      Constructor.getDefaultProps = getDefaultProps;
    }
  },
  propTypes: function (Constructor, propTypes) {
    if (process.env.NODE_ENV !== 'production') {
      validateTypeDef(Constructor, propTypes, 'prop');
    }
    Constructor.propTypes = _assign({}, Constructor.propTypes, propTypes);
  },
  statics: function (Constructor, statics) {
    mixStaticSpecIntoComponent(Constructor, statics);
  },
  autobind: function () {} };

function validateTypeDef(Constructor, typeDef, location) {
  for (var propName in typeDef) {
    if (typeDef.hasOwnProperty(propName)) {
      // use a warning instead of an invariant so components
      // don't show up in prod but only in __DEV__
      process.env.NODE_ENV !== 'production' ? warning(typeof typeDef[propName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'React.PropTypes.', Constructor.displayName || 'ReactClass', ReactPropTypeLocationNames[location], propName) : void 0;
    }
  }
}

function validateMethodOverride(isAlreadyDefined, name) {
  var specPolicy = ReactClassInterface.hasOwnProperty(name) ? ReactClassInterface[name] : null;

  // Disallow overriding of base class methods unless explicitly allowed.
  if (ReactClassMixin.hasOwnProperty(name)) {
    !(specPolicy === 'OVERRIDE_BASE') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClassInterface: You are attempting to override `%s` from your class specification. Ensure that your method names do not overlap with React methods.', name) : _prodInvariant('73', name) : void 0;
  }

  // Disallow defining methods more than once unless explicitly allowed.
  if (isAlreadyDefined) {
    !(specPolicy === 'DEFINE_MANY' || specPolicy === 'DEFINE_MANY_MERGED') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClassInterface: You are attempting to define `%s` on your component more than once. This conflict may be due to a mixin.', name) : _prodInvariant('74', name) : void 0;
  }
}

/**
 * Mixin helper which handles policy validation and reserved
 * specification keys when building React classes.
 */
function mixSpecIntoComponent(Constructor, spec) {
  if (!spec) {
    if (process.env.NODE_ENV !== 'production') {
      var typeofSpec = typeof spec;
      var isMixinValid = typeofSpec === 'object' && spec !== null;

      process.env.NODE_ENV !== 'production' ? warning(isMixinValid, '%s: You\'re attempting to include a mixin that is either null ' + 'or not an object. Check the mixins included by the component, ' + 'as well as any mixins they include themselves. ' + 'Expected object but got %s.', Constructor.displayName || 'ReactClass', spec === null ? null : typeofSpec) : void 0;
    }

    return;
  }

  !(typeof spec !== 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You\'re attempting to use a component class or function as a mixin. Instead, just use a regular object.') : _prodInvariant('75') : void 0;
  !!ReactElement.isValidElement(spec) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You\'re attempting to use a component as a mixin. Instead, just use a regular object.') : _prodInvariant('76') : void 0;

  var proto = Constructor.prototype;
  var autoBindPairs = proto.__reactAutoBindPairs;

  // By handling mixins before any other properties, we ensure the same
  // chaining order is applied to methods with DEFINE_MANY policy, whether
  // mixins are listed before or after these methods in the spec.
  if (spec.hasOwnProperty(MIXINS_KEY)) {
    RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins);
  }

  for (var name in spec) {
    if (!spec.hasOwnProperty(name)) {
      continue;
    }

    if (name === MIXINS_KEY) {
      // We have already handled mixins in a special case above.
      continue;
    }

    var property = spec[name];
    var isAlreadyDefined = proto.hasOwnProperty(name);
    validateMethodOverride(isAlreadyDefined, name);

    if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) {
      RESERVED_SPEC_KEYS[name](Constructor, property);
    } else {
      // Setup methods on prototype:
      // The following member methods should not be automatically bound:
      // 1. Expected ReactClass methods (in the "interface").
      // 2. Overridden methods (that were mixed in).
      var isReactClassMethod = ReactClassInterface.hasOwnProperty(name);
      var isFunction = typeof property === 'function';
      var shouldAutoBind = isFunction && !isReactClassMethod && !isAlreadyDefined && spec.autobind !== false;

      if (shouldAutoBind) {
        autoBindPairs.push(name, property);
        proto[name] = property;
      } else {
        if (isAlreadyDefined) {
          var specPolicy = ReactClassInterface[name];

          // These cases should already be caught by validateMethodOverride.
          !(isReactClassMethod && (specPolicy === 'DEFINE_MANY_MERGED' || specPolicy === 'DEFINE_MANY')) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: Unexpected spec policy %s for key %s when mixing in component specs.', specPolicy, name) : _prodInvariant('77', specPolicy, name) : void 0;

          // For methods which are defined more than once, call the existing
          // methods before calling the new property, merging if appropriate.
          if (specPolicy === 'DEFINE_MANY_MERGED') {
            proto[name] = createMergedResultFunction(proto[name], property);
          } else if (specPolicy === 'DEFINE_MANY') {
            proto[name] = createChainedFunction(proto[name], property);
          }
        } else {
          proto[name] = property;
          if (process.env.NODE_ENV !== 'production') {
            // Add verbose displayName to the function, which helps when looking
            // at profiling tools.
            if (typeof property === 'function' && spec.displayName) {
              proto[name].displayName = spec.displayName + '_' + name;
            }
          }
        }
      }
    }
  }
}

function mixStaticSpecIntoComponent(Constructor, statics) {
  if (!statics) {
    return;
  }
  for (var name in statics) {
    var property = statics[name];
    if (!statics.hasOwnProperty(name)) {
      continue;
    }

    var isReserved = name in RESERVED_SPEC_KEYS;
    !!isReserved ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You are attempting to define a reserved property, `%s`, that shouldn\'t be on the "statics" key. Define it as an instance property instead; it will still be accessible on the constructor.', name) : _prodInvariant('78', name) : void 0;

    var isInherited = name in Constructor;
    !!isInherited ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You are attempting to define `%s` on your component more than once. This conflict may be due to a mixin.', name) : _prodInvariant('79', name) : void 0;
    Constructor[name] = property;
  }
}

/**
 * Merge two objects, but throw if both contain the same key.
 *
 * @param {object} one The first object, which is mutated.
 * @param {object} two The second object
 * @return {object} one after it has been mutated to contain everything in two.
 */
function mergeIntoWithNoDuplicateKeys(one, two) {
  !(one && two && typeof one === 'object' && typeof two === 'object') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'mergeIntoWithNoDuplicateKeys(): Cannot merge non-objects.') : _prodInvariant('80') : void 0;

  for (var key in two) {
    if (two.hasOwnProperty(key)) {
      !(one[key] === undefined) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'mergeIntoWithNoDuplicateKeys(): Tried to merge two objects with the same key: `%s`. This conflict may be due to a mixin; in particular, this may be caused by two getInitialState() or getDefaultProps() methods returning objects with clashing keys.', key) : _prodInvariant('81', key) : void 0;
      one[key] = two[key];
    }
  }
  return one;
}

/**
 * Creates a function that invokes two functions and merges their return values.
 *
 * @param {function} one Function to invoke first.
 * @param {function} two Function to invoke second.
 * @return {function} Function that invokes the two argument functions.
 * @private
 */
function createMergedResultFunction(one, two) {
  return function mergedResult() {
    var a = one.apply(this, arguments);
    var b = two.apply(this, arguments);
    if (a == null) {
      return b;
    } else if (b == null) {
      return a;
    }
    var c = {};
    mergeIntoWithNoDuplicateKeys(c, a);
    mergeIntoWithNoDuplicateKeys(c, b);
    return c;
  };
}

/**
 * Creates a function that invokes two functions and ignores their return vales.
 *
 * @param {function} one Function to invoke first.
 * @param {function} two Function to invoke second.
 * @return {function} Function that invokes the two argument functions.
 * @private
 */
function createChainedFunction(one, two) {
  return function chainedFunction() {
    one.apply(this, arguments);
    two.apply(this, arguments);
  };
}

/**
 * Binds a method to the component.
 *
 * @param {object} component Component whose method is going to be bound.
 * @param {function} method Method to be bound.
 * @return {function} The bound method.
 */
function bindAutoBindMethod(component, method) {
  var boundMethod = method.bind(component);
  if (process.env.NODE_ENV !== 'production') {
    boundMethod.__reactBoundContext = component;
    boundMethod.__reactBoundMethod = method;
    boundMethod.__reactBoundArguments = null;
    var componentName = component.constructor.displayName;
    var _bind = boundMethod.bind;
    boundMethod.bind = function (newThis) {
      for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
        args[_key - 1] = arguments[_key];
      }

      // User is trying to bind() an autobound method; we effectively will
      // ignore the value of "this" that the user is trying to use, so
      // let's warn.
      if (newThis !== component && newThis !== null) {
        process.env.NODE_ENV !== 'production' ? warning(false, 'bind(): React component methods may only be bound to the ' + 'component instance. See %s', componentName) : void 0;
      } else if (!args.length) {
        process.env.NODE_ENV !== 'production' ? warning(false, 'bind(): You are binding a component method to the component. ' + 'React does this for you automatically in a high-performance ' + 'way, so you can safely remove this call. See %s', componentName) : void 0;
        return boundMethod;
      }
      var reboundMethod = _bind.apply(boundMethod, arguments);
      reboundMethod.__reactBoundContext = component;
      reboundMethod.__reactBoundMethod = method;
      reboundMethod.__reactBoundArguments = args;
      return reboundMethod;
    };
  }
  return boundMethod;
}

/**
 * Binds all auto-bound methods in a component.
 *
 * @param {object} component Component whose method is going to be bound.
 */
function bindAutoBindMethods(component) {
  var pairs = component.__reactAutoBindPairs;
  for (var i = 0; i < pairs.length; i += 2) {
    var autoBindKey = pairs[i];
    var method = pairs[i + 1];
    component[autoBindKey] = bindAutoBindMethod(component, method);
  }
}

/**
 * Add more to the ReactClass base class. These are all legacy features and
 * therefore not already part of the modern ReactComponent.
 */
var ReactClassMixin = {

  /**
   * TODO: This will be deprecated because state should always keep a consistent
   * type signature and the only use case for this, is to avoid that.
   */
  replaceState: function (newState, callback) {
    this.updater.enqueueReplaceState(this, newState);
    if (callback) {
      this.updater.enqueueCallback(this, callback, 'replaceState');
    }
  },

  /**
   * Checks whether or not this composite component is mounted.
   * @return {boolean} True if mounted, false otherwise.
   * @protected
   * @final
   */
  isMounted: function () {
    return this.updater.isMounted(this);
  }
};

var ReactClassComponent = function () {};
_assign(ReactClassComponent.prototype, ReactComponent.prototype, ReactClassMixin);

/**
 * Module for creating composite components.
 *
 * @class ReactClass
 */
var ReactClass = {

  /**
   * Creates a composite component class given a class specification.
   * See https://facebook.github.io/react/docs/top-level-api.html#react.createclass
   *
   * @param {object} spec Class specification (which must define `render`).
   * @return {function} Component constructor function.
   * @public
   */
  createClass: function (spec) {
    // To keep our warnings more understandable, we'll use a little hack here to
    // ensure that Constructor.name !== 'Constructor'. This makes sure we don't
    // unnecessarily identify a class without displayName as 'Constructor'.
    var Constructor = identity(function (props, context, updater) {
      // This constructor gets overridden by mocks. The argument is used
      // by mocks to assert on what gets mounted.

      if (process.env.NODE_ENV !== 'production') {
        process.env.NODE_ENV !== 'production' ? warning(this instanceof Constructor, 'Something is calling a React component directly. Use a factory or ' + 'JSX instead. See: https://fb.me/react-legacyfactory') : void 0;
      }

      // Wire up auto-binding
      if (this.__reactAutoBindPairs.length) {
        bindAutoBindMethods(this);
      }

      this.props = props;
      this.context = context;
      this.refs = emptyObject;
      this.updater = updater || ReactNoopUpdateQueue;

      this.state = null;

      // ReactClasses doesn't have constructors. Instead, they use the
      // getInitialState and componentWillMount methods for initialization.

      var initialState = this.getInitialState ? this.getInitialState() : null;
      if (process.env.NODE_ENV !== 'production') {
        // We allow auto-mocks to proceed as if they're returning null.
        if (initialState === undefined && this.getInitialState._isMockFunction) {
          // This is probably bad practice. Consider warning here and
          // deprecating this convenience.
          initialState = null;
        }
      }
      !(typeof initialState === 'object' && !Array.isArray(initialState)) ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s.getInitialState(): must return an object or null', Constructor.displayName || 'ReactCompositeComponent') : _prodInvariant('82', Constructor.displayName || 'ReactCompositeComponent') : void 0;

      this.state = initialState;
    });
    Constructor.prototype = new ReactClassComponent();
    Constructor.prototype.constructor = Constructor;
    Constructor.prototype.__reactAutoBindPairs = [];

    injectedMixins.forEach(mixSpecIntoComponent.bind(null, Constructor));

    mixSpecIntoComponent(Constructor, spec);

    // Initialize the defaultProps property after all mixins have been merged.
    if (Constructor.getDefaultProps) {
      Constructor.defaultProps = Constructor.getDefaultProps();
    }

    if (process.env.NODE_ENV !== 'production') {
      // This is a tag to indicate that the use of these method names is ok,
      // since it's used with createClass. If it's not, then it's likely a
      // mistake so we'll warn you to use the static property, property
      // initializer or constructor respectively.
      if (Constructor.getDefaultProps) {
        Constructor.getDefaultProps.isReactClassApproved = {};
      }
      if (Constructor.prototype.getInitialState) {
        Constructor.prototype.getInitialState.isReactClassApproved = {};
      }
    }

    !Constructor.prototype.render ? process.env.NODE_ENV !== 'production' ? invariant(false, 'createClass(...): Class specification must implement a `render` method.') : _prodInvariant('83') : void 0;

    if (process.env.NODE_ENV !== 'production') {
      process.env.NODE_ENV !== 'production' ? warning(!Constructor.prototype.componentShouldUpdate, '%s has a method called ' + 'componentShouldUpdate(). Did you mean shouldComponentUpdate()? ' + 'The name is phrased as a question because the function is ' + 'expected to return a value.', spec.displayName || 'A component') : void 0;
      process.env.NODE_ENV !== 'production' ? warning(!Constructor.prototype.componentWillRecieveProps, '%s has a method called ' + 'componentWillRecieveProps(). Did you mean componentWillReceiveProps()?', spec.displayName || 'A component') : void 0;
    }

    // Reduce time spent doing lookups by setting these on the prototype.
    for (var methodName in ReactClassInterface) {
      if (!Constructor.prototype[methodName]) {
        Constructor.prototype[methodName] = null;
      }
    }

    return Constructor;
  },

  injection: {
    injectMixin: function (mixin) {
      injectedMixins.push(mixin);
    }
  }

};

module.exports = ReactClass;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 419 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ReactElement = __webpack_require__(37);

/**
 * Create a factory that creates HTML tag elements.
 *
 * @private
 */
var createDOMFactory = ReactElement.createFactory;
if (process.env.NODE_ENV !== 'production') {
  var ReactElementValidator = __webpack_require__(183);
  createDOMFactory = ReactElementValidator.createFactory;
}

/**
 * Creates a mapping from supported HTML tags to `ReactDOMComponent` classes.
 * This is also accessible via `React.DOM`.
 *
 * @public
 */
var ReactDOMFactories = {
  a: createDOMFactory('a'),
  abbr: createDOMFactory('abbr'),
  address: createDOMFactory('address'),
  area: createDOMFactory('area'),
  article: createDOMFactory('article'),
  aside: createDOMFactory('aside'),
  audio: createDOMFactory('audio'),
  b: createDOMFactory('b'),
  base: createDOMFactory('base'),
  bdi: createDOMFactory('bdi'),
  bdo: createDOMFactory('bdo'),
  big: createDOMFactory('big'),
  blockquote: createDOMFactory('blockquote'),
  body: createDOMFactory('body'),
  br: createDOMFactory('br'),
  button: createDOMFactory('button'),
  canvas: createDOMFactory('canvas'),
  caption: createDOMFactory('caption'),
  cite: createDOMFactory('cite'),
  code: createDOMFactory('code'),
  col: createDOMFactory('col'),
  colgroup: createDOMFactory('colgroup'),
  data: createDOMFactory('data'),
  datalist: createDOMFactory('datalist'),
  dd: createDOMFactory('dd'),
  del: createDOMFactory('del'),
  details: createDOMFactory('details'),
  dfn: createDOMFactory('dfn'),
  dialog: createDOMFactory('dialog'),
  div: createDOMFactory('div'),
  dl: createDOMFactory('dl'),
  dt: createDOMFactory('dt'),
  em: createDOMFactory('em'),
  embed: createDOMFactory('embed'),
  fieldset: createDOMFactory('fieldset'),
  figcaption: createDOMFactory('figcaption'),
  figure: createDOMFactory('figure'),
  footer: createDOMFactory('footer'),
  form: createDOMFactory('form'),
  h1: createDOMFactory('h1'),
  h2: createDOMFactory('h2'),
  h3: createDOMFactory('h3'),
  h4: createDOMFactory('h4'),
  h5: createDOMFactory('h5'),
  h6: createDOMFactory('h6'),
  head: createDOMFactory('head'),
  header: createDOMFactory('header'),
  hgroup: createDOMFactory('hgroup'),
  hr: createDOMFactory('hr'),
  html: createDOMFactory('html'),
  i: createDOMFactory('i'),
  iframe: createDOMFactory('iframe'),
  img: createDOMFactory('img'),
  input: createDOMFactory('input'),
  ins: createDOMFactory('ins'),
  kbd: createDOMFactory('kbd'),
  keygen: createDOMFactory('keygen'),
  label: createDOMFactory('label'),
  legend: createDOMFactory('legend'),
  li: createDOMFactory('li'),
  link: createDOMFactory('link'),
  main: createDOMFactory('main'),
  map: createDOMFactory('map'),
  mark: createDOMFactory('mark'),
  menu: createDOMFactory('menu'),
  menuitem: createDOMFactory('menuitem'),
  meta: createDOMFactory('meta'),
  meter: createDOMFactory('meter'),
  nav: createDOMFactory('nav'),
  noscript: createDOMFactory('noscript'),
  object: createDOMFactory('object'),
  ol: createDOMFactory('ol'),
  optgroup: createDOMFactory('optgroup'),
  option: createDOMFactory('option'),
  output: createDOMFactory('output'),
  p: createDOMFactory('p'),
  param: createDOMFactory('param'),
  picture: createDOMFactory('picture'),
  pre: createDOMFactory('pre'),
  progress: createDOMFactory('progress'),
  q: createDOMFactory('q'),
  rp: createDOMFactory('rp'),
  rt: createDOMFactory('rt'),
  ruby: createDOMFactory('ruby'),
  s: createDOMFactory('s'),
  samp: createDOMFactory('samp'),
  script: createDOMFactory('script'),
  section: createDOMFactory('section'),
  select: createDOMFactory('select'),
  small: createDOMFactory('small'),
  source: createDOMFactory('source'),
  span: createDOMFactory('span'),
  strong: createDOMFactory('strong'),
  style: createDOMFactory('style'),
  sub: createDOMFactory('sub'),
  summary: createDOMFactory('summary'),
  sup: createDOMFactory('sup'),
  table: createDOMFactory('table'),
  tbody: createDOMFactory('tbody'),
  td: createDOMFactory('td'),
  textarea: createDOMFactory('textarea'),
  tfoot: createDOMFactory('tfoot'),
  th: createDOMFactory('th'),
  thead: createDOMFactory('thead'),
  time: createDOMFactory('time'),
  title: createDOMFactory('title'),
  tr: createDOMFactory('tr'),
  track: createDOMFactory('track'),
  u: createDOMFactory('u'),
  ul: createDOMFactory('ul'),
  'var': createDOMFactory('var'),
  video: createDOMFactory('video'),
  wbr: createDOMFactory('wbr'),

  // SVG
  circle: createDOMFactory('circle'),
  clipPath: createDOMFactory('clipPath'),
  defs: createDOMFactory('defs'),
  ellipse: createDOMFactory('ellipse'),
  g: createDOMFactory('g'),
  image: createDOMFactory('image'),
  line: createDOMFactory('line'),
  linearGradient: createDOMFactory('linearGradient'),
  mask: createDOMFactory('mask'),
  path: createDOMFactory('path'),
  pattern: createDOMFactory('pattern'),
  polygon: createDOMFactory('polygon'),
  polyline: createDOMFactory('polyline'),
  radialGradient: createDOMFactory('radialGradient'),
  rect: createDOMFactory('rect'),
  stop: createDOMFactory('stop'),
  svg: createDOMFactory('svg'),
  text: createDOMFactory('text'),
  tspan: createDOMFactory('tspan')
};

module.exports = ReactDOMFactories;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 420 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var ReactElement = __webpack_require__(37);
var ReactPropTypeLocationNames = __webpack_require__(124);
var ReactPropTypesSecret = __webpack_require__(184);

var emptyFunction = __webpack_require__(16);
var getIteratorFn = __webpack_require__(126);
var warning = __webpack_require__(2);

/**
 * Collection of methods that allow declaration and validation of props that are
 * supplied to React components. Example usage:
 *
 *   var Props = require('ReactPropTypes');
 *   var MyArticle = React.createClass({
 *     propTypes: {
 *       // An optional string prop named "description".
 *       description: Props.string,
 *
 *       // A required enum prop named "category".
 *       category: Props.oneOf(['News','Photos']).isRequired,
 *
 *       // A prop named "dialog" that requires an instance of Dialog.
 *       dialog: Props.instanceOf(Dialog).isRequired
 *     },
 *     render: function() { ... }
 *   });
 *
 * A more formal specification of how these methods are used:
 *
 *   type := array|bool|func|object|number|string|oneOf([...])|instanceOf(...)
 *   decl := ReactPropTypes.{type}(.isRequired)?
 *
 * Each and every declaration produces a function with the same signature. This
 * allows the creation of custom validation functions. For example:
 *
 *  var MyLink = React.createClass({
 *    propTypes: {
 *      // An optional string or URI prop named "href".
 *      href: function(props, propName, componentName) {
 *        var propValue = props[propName];
 *        if (propValue != null && typeof propValue !== 'string' &&
 *            !(propValue instanceof URI)) {
 *          return new Error(
 *            'Expected a string or an URI for ' + propName + ' in ' +
 *            componentName
 *          );
 *        }
 *      }
 *    },
 *    render: function() {...}
 *  });
 *
 * @internal
 */

var ANONYMOUS = '<<anonymous>>';

var ReactPropTypes = {
  array: createPrimitiveTypeChecker('array'),
  bool: createPrimitiveTypeChecker('boolean'),
  func: createPrimitiveTypeChecker('function'),
  number: createPrimitiveTypeChecker('number'),
  object: createPrimitiveTypeChecker('object'),
  string: createPrimitiveTypeChecker('string'),
  symbol: createPrimitiveTypeChecker('symbol'),

  any: createAnyTypeChecker(),
  arrayOf: createArrayOfTypeChecker,
  element: createElementTypeChecker(),
  instanceOf: createInstanceTypeChecker,
  node: createNodeChecker(),
  objectOf: createObjectOfTypeChecker,
  oneOf: createEnumTypeChecker,
  oneOfType: createUnionTypeChecker,
  shape: createShapeTypeChecker
};

/**
 * inlined Object.is polyfill to avoid requiring consumers ship their own
 * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/is
 */
/*eslint-disable no-self-compare*/
function is(x, y) {
  // SameValue algorithm
  if (x === y) {
    // Steps 1-5, 7-10
    // Steps 6.b-6.e: +0 != -0
    return x !== 0 || 1 / x === 1 / y;
  } else {
    // Step 6.a: NaN == NaN
    return x !== x && y !== y;
  }
}
/*eslint-enable no-self-compare*/

/**
 * We use an Error-like object for backward compatibility as people may call
 * PropTypes directly and inspect their output. However we don't use real
 * Errors anymore. We don't inspect their stack anyway, and creating them
 * is prohibitively expensive if they are created too often, such as what
 * happens in oneOfType() for any type before the one that matched.
 */
function PropTypeError(message) {
  this.message = message;
  this.stack = '';
}
// Make `instanceof Error` still work for returned errors.
PropTypeError.prototype = Error.prototype;

function createChainableTypeChecker(validate) {
  if (process.env.NODE_ENV !== 'production') {
    var manualPropTypeCallCache = {};
  }
  function checkType(isRequired, props, propName, componentName, location, propFullName, secret) {
    componentName = componentName || ANONYMOUS;
    propFullName = propFullName || propName;
    if (process.env.NODE_ENV !== 'production') {
      if (secret !== ReactPropTypesSecret && typeof console !== 'undefined') {
        var cacheKey = componentName + ':' + propName;
        if (!manualPropTypeCallCache[cacheKey]) {
          process.env.NODE_ENV !== 'production' ? warning(false, 'You are manually calling a React.PropTypes validation ' + 'function for the `%s` prop on `%s`. This is deprecated ' + 'and will not work in production with the next major version. ' + 'You may be seeing this warning due to a third-party PropTypes ' + 'library. See https://fb.me/react-warning-dont-call-proptypes ' + 'for details.', propFullName, componentName) : void 0;
          manualPropTypeCallCache[cacheKey] = true;
        }
      }
    }
    if (props[propName] == null) {
      var locationName = ReactPropTypeLocationNames[location];
      if (isRequired) {
        if (props[propName] === null) {
          return new PropTypeError('The ' + locationName + ' `' + propFullName + '` is marked as required ' + ('in `' + componentName + '`, but its value is `null`.'));
        }
        return new PropTypeError('The ' + locationName + ' `' + propFullName + '` is marked as required in ' + ('`' + componentName + '`, but its value is `undefined`.'));
      }
      return null;
    } else {
      return validate(props, propName, componentName, location, propFullName);
    }
  }

  var chainedCheckType = checkType.bind(null, false);
  chainedCheckType.isRequired = checkType.bind(null, true);

  return chainedCheckType;
}

function createPrimitiveTypeChecker(expectedType) {
  function validate(props, propName, componentName, location, propFullName, secret) {
    var propValue = props[propName];
    var propType = getPropType(propValue);
    if (propType !== expectedType) {
      var locationName = ReactPropTypeLocationNames[location];
      // `propValue` being instance of, say, date/regexp, pass the 'object'
      // check, but we can offer a more precise error message here rather than
      // 'of type `object`'.
      var preciseType = getPreciseType(propValue);

      return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + preciseType + '` supplied to `' + componentName + '`, expected ') + ('`' + expectedType + '`.'));
    }
    return null;
  }
  return createChainableTypeChecker(validate);
}

function createAnyTypeChecker() {
  return createChainableTypeChecker(emptyFunction.thatReturns(null));
}

function createArrayOfTypeChecker(typeChecker) {
  function validate(props, propName, componentName, location, propFullName) {
    if (typeof typeChecker !== 'function') {
      return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside arrayOf.');
    }
    var propValue = props[propName];
    if (!Array.isArray(propValue)) {
      var locationName = ReactPropTypeLocationNames[location];
      var propType = getPropType(propValue);
      return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an array.'));
    }
    for (var i = 0; i < propValue.length; i++) {
      var error = typeChecker(propValue, i, componentName, location, propFullName + '[' + i + ']', ReactPropTypesSecret);
      if (error instanceof Error) {
        return error;
      }
    }
    return null;
  }
  return createChainableTypeChecker(validate);
}

function createElementTypeChecker() {
  function validate(props, propName, componentName, location, propFullName) {
    var propValue = props[propName];
    if (!ReactElement.isValidElement(propValue)) {
      var locationName = ReactPropTypeLocationNames[location];
      var propType = getPropType(propValue);
      return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected a single ReactElement.'));
    }
    return null;
  }
  return createChainableTypeChecker(validate);
}

function createInstanceTypeChecker(expectedClass) {
  function validate(props, propName, componentName, location, propFullName) {
    if (!(props[propName] instanceof expectedClass)) {
      var locationName = ReactPropTypeLocationNames[location];
      var expectedClassName = expectedClass.name || ANONYMOUS;
      var actualClassName = getClassName(props[propName]);
      return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + actualClassName + '` supplied to `' + componentName + '`, expected ') + ('instance of `' + expectedClassName + '`.'));
    }
    return null;
  }
  return createChainableTypeChecker(validate);
}

function createEnumTypeChecker(expectedValues) {
  if (!Array.isArray(expectedValues)) {
    process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOf, expected an instance of array.') : void 0;
    return emptyFunction.thatReturnsNull;
  }

  function validate(props, propName, componentName, location, propFullName) {
    var propValue = props[propName];
    for (var i = 0; i < expectedValues.length; i++) {
      if (is(propValue, expectedValues[i])) {
        return null;
      }
    }

    var locationName = ReactPropTypeLocationNames[location];
    var valuesString = JSON.stringify(expectedValues);
    return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of value `' + propValue + '` ' + ('supplied to `' + componentName + '`, expected one of ' + valuesString + '.'));
  }
  return createChainableTypeChecker(validate);
}

function createObjectOfTypeChecker(typeChecker) {
  function validate(props, propName, componentName, location, propFullName) {
    if (typeof typeChecker !== 'function') {
      return new PropTypeError('Property `' + propFullName + '` of component `' + componentName + '` has invalid PropType notation inside objectOf.');
    }
    var propValue = props[propName];
    var propType = getPropType(propValue);
    if (propType !== 'object') {
      var locationName = ReactPropTypeLocationNames[location];
      return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type ' + ('`' + propType + '` supplied to `' + componentName + '`, expected an object.'));
    }
    for (var key in propValue) {
      if (propValue.hasOwnProperty(key)) {
        var error = typeChecker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
        if (error instanceof Error) {
          return error;
        }
      }
    }
    return null;
  }
  return createChainableTypeChecker(validate);
}

function createUnionTypeChecker(arrayOfTypeCheckers) {
  if (!Array.isArray(arrayOfTypeCheckers)) {
    process.env.NODE_ENV !== 'production' ? warning(false, 'Invalid argument supplied to oneOfType, expected an instance of array.') : void 0;
    return emptyFunction.thatReturnsNull;
  }

  function validate(props, propName, componentName, location, propFullName) {
    for (var i = 0; i < arrayOfTypeCheckers.length; i++) {
      var checker = arrayOfTypeCheckers[i];
      if (checker(props, propName, componentName, location, propFullName, ReactPropTypesSecret) == null) {
        return null;
      }
    }

    var locationName = ReactPropTypeLocationNames[location];
    return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`.'));
  }
  return createChainableTypeChecker(validate);
}

function createNodeChecker() {
  function validate(props, propName, componentName, location, propFullName) {
    if (!isNode(props[propName])) {
      var locationName = ReactPropTypeLocationNames[location];
      return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` supplied to ' + ('`' + componentName + '`, expected a ReactNode.'));
    }
    return null;
  }
  return createChainableTypeChecker(validate);
}

function createShapeTypeChecker(shapeTypes) {
  function validate(props, propName, componentName, location, propFullName) {
    var propValue = props[propName];
    var propType = getPropType(propValue);
    if (propType !== 'object') {
      var locationName = ReactPropTypeLocationNames[location];
      return new PropTypeError('Invalid ' + locationName + ' `' + propFullName + '` of type `' + propType + '` ' + ('supplied to `' + componentName + '`, expected `object`.'));
    }
    for (var key in shapeTypes) {
      var checker = shapeTypes[key];
      if (!checker) {
        continue;
      }
      var error = checker(propValue, key, componentName, location, propFullName + '.' + key, ReactPropTypesSecret);
      if (error) {
        return error;
      }
    }
    return null;
  }
  return createChainableTypeChecker(validate);
}

function isNode(propValue) {
  switch (typeof propValue) {
    case 'number':
    case 'string':
    case 'undefined':
      return true;
    case 'boolean':
      return !propValue;
    case 'object':
      if (Array.isArray(propValue)) {
        return propValue.every(isNode);
      }
      if (propValue === null || ReactElement.isValidElement(propValue)) {
        return true;
      }

      var iteratorFn = getIteratorFn(propValue);
      if (iteratorFn) {
        var iterator = iteratorFn.call(propValue);
        var step;
        if (iteratorFn !== propValue.entries) {
          while (!(step = iterator.next()).done) {
            if (!isNode(step.value)) {
              return false;
            }
          }
        } else {
          // Iterator will provide entry [k,v] tuples rather than values.
          while (!(step = iterator.next()).done) {
            var entry = step.value;
            if (entry) {
              if (!isNode(entry[1])) {
                return false;
              }
            }
          }
        }
      } else {
        return false;
      }

      return true;
    default:
      return false;
  }
}

function isSymbol(propType, propValue) {
  // Native Symbol.
  if (propType === 'symbol') {
    return true;
  }

  // 19.4.3.5 Symbol.prototype[@@toStringTag] === 'Symbol'
  if (propValue['@@toStringTag'] === 'Symbol') {
    return true;
  }

  // Fallback for non-spec compliant Symbols which are polyfilled.
  if (typeof Symbol === 'function' && propValue instanceof Symbol) {
    return true;
  }

  return false;
}

// Equivalent of `typeof` but with special handling for array and regexp.
function getPropType(propValue) {
  var propType = typeof propValue;
  if (Array.isArray(propValue)) {
    return 'array';
  }
  if (propValue instanceof RegExp) {
    // Old webkits (at least until Android 4.0) return 'function' rather than
    // 'object' for typeof a RegExp. We'll normalize this here so that /bla/
    // passes PropTypes.object.
    return 'object';
  }
  if (isSymbol(propType, propValue)) {
    return 'symbol';
  }
  return propType;
}

// This handles more types than `getPropType`. Only used for error messages.
// See `createPrimitiveTypeChecker`.
function getPreciseType(propValue) {
  var propType = getPropType(propValue);
  if (propType === 'object') {
    if (propValue instanceof Date) {
      return 'date';
    } else if (propValue instanceof RegExp) {
      return 'regexp';
    }
  }
  return propType;
}

// Returns class name of the object, if any.
function getClassName(propValue) {
  if (!propValue.constructor || !propValue.constructor.name) {
    return ANONYMOUS;
  }
  return propValue.constructor.name;
}

module.exports = ReactPropTypes;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 421 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _assign = __webpack_require__(7);

var ReactComponent = __webpack_require__(122);
var ReactNoopUpdateQueue = __webpack_require__(123);

var emptyObject = __webpack_require__(49);

/**
 * Base class helpers for the updating state of a component.
 */
function ReactPureComponent(props, context, updater) {
  // Duplicated from ReactComponent.
  this.props = props;
  this.context = context;
  this.refs = emptyObject;
  // We initialize the default updater but the real one gets injected by the
  // renderer.
  this.updater = updater || ReactNoopUpdateQueue;
}

function ComponentDummy() {}
ComponentDummy.prototype = ReactComponent.prototype;
ReactPureComponent.prototype = new ComponentDummy();
ReactPureComponent.prototype.constructor = ReactPureComponent;
// Avoid an extra prototype jump for these methods.
_assign(ReactPureComponent.prototype, ReactComponent.prototype);
ReactPureComponent.prototype.isPureReactComponent = true;

module.exports = ReactPureComponent;

/***/ }),
/* 422 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



module.exports = '15.4.2';

/***/ }),
/* 423 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(38);

var ReactPropTypeLocationNames = __webpack_require__(124);
var ReactPropTypesSecret = __webpack_require__(184);

var invariant = __webpack_require__(1);
var warning = __webpack_require__(2);

var ReactComponentTreeHook;

if (typeof process !== 'undefined' && process.env && process.env.NODE_ENV === 'test') {
  // Temporary hack.
  // Inline requires don't work well with Jest:
  // https://github.com/facebook/react/issues/7240
  // Remove the inline requires when we don't need them anymore:
  // https://github.com/facebook/react/pull/7178
  ReactComponentTreeHook = __webpack_require__(14);
}

var loggedTypeFailures = {};

/**
 * Assert that the values match with the type specs.
 * Error messages are memorized and will only be shown once.
 *
 * @param {object} typeSpecs Map of name to a ReactPropType
 * @param {object} values Runtime values that need to be type-checked
 * @param {string} location e.g. "prop", "context", "child context"
 * @param {string} componentName Name of the component for error messages.
 * @param {?object} element The React element that is being type-checked
 * @param {?number} debugID The React component instance that is being type-checked
 * @private
 */
function checkReactTypeSpec(typeSpecs, values, location, componentName, element, debugID) {
  for (var typeSpecName in typeSpecs) {
    if (typeSpecs.hasOwnProperty(typeSpecName)) {
      var error;
      // Prop type validation may throw. In case they do, we don't want to
      // fail the render phase where it didn't fail before. So we log it.
      // After these have been cleaned up, we'll let them throw.
      try {
        // This is intentionally an invariant that gets caught. It's the same
        // behavior as without this statement except with a better message.
        !(typeof typeSpecs[typeSpecName] === 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, '%s: %s type `%s` is invalid; it must be a function, usually from React.PropTypes.', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : _prodInvariant('84', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName) : void 0;
        error = typeSpecs[typeSpecName](values, typeSpecName, componentName, location, null, ReactPropTypesSecret);
      } catch (ex) {
        error = ex;
      }
      process.env.NODE_ENV !== 'production' ? warning(!error || error instanceof Error, '%s: type specification of %s `%s` is invalid; the type checker ' + 'function must return `null` or an `Error` but returned a %s. ' + 'You may have forgotten to pass an argument to the type checker ' + 'creator (arrayOf, instanceOf, objectOf, oneOf, oneOfType, and ' + 'shape all require an argument).', componentName || 'React class', ReactPropTypeLocationNames[location], typeSpecName, typeof error) : void 0;
      if (error instanceof Error && !(error.message in loggedTypeFailures)) {
        // Only monitor this failure once because there tends to be a lot of the
        // same error.
        loggedTypeFailures[error.message] = true;

        var componentStackInfo = '';

        if (process.env.NODE_ENV !== 'production') {
          if (!ReactComponentTreeHook) {
            ReactComponentTreeHook = __webpack_require__(14);
          }
          if (debugID !== null) {
            componentStackInfo = ReactComponentTreeHook.getStackAddendumByID(debugID);
          } else if (element !== null) {
            componentStackInfo = ReactComponentTreeHook.getCurrentStackAddendum(element);
          }
        }

        process.env.NODE_ENV !== 'production' ? warning(false, 'Failed %s type: %s%s', location, error.message, componentStackInfo) : void 0;
      }
    }
  }
}

module.exports = checkReactTypeSpec;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 424 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */


var _prodInvariant = __webpack_require__(38);

var ReactElement = __webpack_require__(37);

var invariant = __webpack_require__(1);

/**
 * Returns the first child in a collection of children and verifies that there
 * is only one child in the collection.
 *
 * See https://facebook.github.io/react/docs/top-level-api.html#react.children.only
 *
 * The current implementation of this function assumes that a single child gets
 * passed without a wrapper, but the purpose of this helper function is to
 * abstract away the particular structure of children.
 *
 * @param {?object} children Child collection structure.
 * @return {ReactElement} The first and only `ReactElement` contained in the
 * structure.
 */
function onlyChild(children) {
  !ReactElement.isValidElement(children) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'React.Children.only expected to receive a single React element child.') : _prodInvariant('143') : void 0;
  return children;
}

module.exports = onlyChild;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 425 */
/***/ (function(module, exports, __webpack_require__) {

"use strict";
/* WEBPACK VAR INJECTION */(function(process) {/**
 * Copyright 2013-present, Facebook, Inc.
 * All rights reserved.
 *
 * This source code is licensed under the BSD-style license found in the
 * LICENSE file in the root directory of this source tree. An additional grant
 * of patent rights can be found in the PATENTS file in the same directory.
 *
 */



var _prodInvariant = __webpack_require__(38);

var ReactCurrentOwner = __webpack_require__(20);
var REACT_ELEMENT_TYPE = __webpack_require__(182);

var getIteratorFn = __webpack_require__(126);
var invariant = __webpack_require__(1);
var KeyEscapeUtils = __webpack_require__(415);
var warning = __webpack_require__(2);

var SEPARATOR = '.';
var SUBSEPARATOR = ':';

/**
 * This is inlined from ReactElement since this file is shared between
 * isomorphic and renderers. We could extract this to a
 *
 */

/**
 * TODO: Test that a single child and an array with one item have the same key
 * pattern.
 */

var didWarnAboutMaps = false;

/**
 * Generate a key string that identifies a component within a set.
 *
 * @param {*} component A component that could contain a manual key.
 * @param {number} index Index that is used if a manual key is not provided.
 * @return {string}
 */
function getComponentKey(component, index) {
  // Do some typechecking here since we call this blindly. We want to ensure
  // that we don't block potential future ES APIs.
  if (component && typeof component === 'object' && component.key != null) {
    // Explicit key
    return KeyEscapeUtils.escape(component.key);
  }
  // Implicit key determined by the index in the set
  return index.toString(36);
}

/**
 * @param {?*} children Children tree container.
 * @param {!string} nameSoFar Name of the key path so far.
 * @param {!function} callback Callback to invoke with each child found.
 * @param {?*} traverseContext Used to pass information throughout the traversal
 * process.
 * @return {!number} The number of children in this subtree.
 */
function traverseAllChildrenImpl(children, nameSoFar, callback, traverseContext) {
  var type = typeof children;

  if (type === 'undefined' || type === 'boolean') {
    // All of the above are perceived as null.
    children = null;
  }

  if (children === null || type === 'string' || type === 'number' ||
  // The following is inlined from ReactElement. This means we can optimize
  // some checks. React Fiber also inlines this logic for similar purposes.
  type === 'object' && children.$$typeof === REACT_ELEMENT_TYPE) {
    callback(traverseContext, children,
    // If it's the only child, treat the name as if it was wrapped in an array
    // so that it's consistent if the number of children grows.
    nameSoFar === '' ? SEPARATOR + getComponentKey(children, 0) : nameSoFar);
    return 1;
  }

  var child;
  var nextName;
  var subtreeCount = 0; // Count of children found in the current subtree.
  var nextNamePrefix = nameSoFar === '' ? SEPARATOR : nameSoFar + SUBSEPARATOR;

  if (Array.isArray(children)) {
    for (var i = 0; i < children.length; i++) {
      child = children[i];
      nextName = nextNamePrefix + getComponentKey(child, i);
      subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
    }
  } else {
    var iteratorFn = getIteratorFn(children);
    if (iteratorFn) {
      var iterator = iteratorFn.call(children);
      var step;
      if (iteratorFn !== children.entries) {
        var ii = 0;
        while (!(step = iterator.next()).done) {
          child = step.value;
          nextName = nextNamePrefix + getComponentKey(child, ii++);
          subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
        }
      } else {
        if (process.env.NODE_ENV !== 'production') {
          var mapsAsChildrenAddendum = '';
          if (ReactCurrentOwner.current) {
            var mapsAsChildrenOwnerName = ReactCurrentOwner.current.getName();
            if (mapsAsChildrenOwnerName) {
              mapsAsChildrenAddendum = ' Check the render method of `' + mapsAsChildrenOwnerName + '`.';
            }
          }
          process.env.NODE_ENV !== 'production' ? warning(didWarnAboutMaps, 'Using Maps as children is not yet fully supported. It is an ' + 'experimental feature that might be removed. Convert it to a ' + 'sequence / iterable of keyed ReactElements instead.%s', mapsAsChildrenAddendum) : void 0;
          didWarnAboutMaps = true;
        }
        // Iterator will provide entry [k,v] tuples rather than values.
        while (!(step = iterator.next()).done) {
          var entry = step.value;
          if (entry) {
            child = entry[1];
            nextName = nextNamePrefix + KeyEscapeUtils.escape(entry[0]) + SUBSEPARATOR + getComponentKey(child, 0);
            subtreeCount += traverseAllChildrenImpl(child, nextName, callback, traverseContext);
          }
        }
      }
    } else if (type === 'object') {
      var addendum = '';
      if (process.env.NODE_ENV !== 'production') {
        addendum = ' If you meant to render a collection of children, use an array ' + 'instead or wrap the object using createFragment(object) from the ' + 'React add-ons.';
        if (children._isReactElement) {
          addendum = ' It looks like you\'re using an element created by a different ' + 'version of React. Make sure to use only one copy of React.';
        }
        if (ReactCurrentOwner.current) {
          var name = ReactCurrentOwner.current.getName();
          if (name) {
            addendum += ' Check the render method of `' + name + '`.';
          }
        }
      }
      var childrenString = String(children);
       true ? process.env.NODE_ENV !== 'production' ? invariant(false, 'Objects are not valid as a React child (found: %s).%s', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : _prodInvariant('31', childrenString === '[object Object]' ? 'object with keys {' + Object.keys(children).join(', ') + '}' : childrenString, addendum) : void 0;
    }
  }

  return subtreeCount;
}

/**
 * Traverses children that are typically specified as `props.children`, but
 * might also be specified through attributes:
 *
 * - `traverseAllChildren(this.props.children, ...)`
 * - `traverseAllChildren(this.props.leftPanelChildren, ...)`
 *
 * The `traverseContext` is an optional argument that is passed through the
 * entire traversal. It can be used to store accumulations or anything else that
 * the callback might find relevant.
 *
 * @param {?*} children Children tree object.
 * @param {!function} callback To invoke upon traversing each child.
 * @param {?*} traverseContext Context for traversal.
 * @return {!number} The number of children in this subtree.
 */
function traverseAllChildren(children, callback, traverseContext) {
  if (children == null) {
    return 0;
  }

  return traverseAllChildrenImpl(children, '', callback, traverseContext);
}

module.exports = traverseAllChildren;
/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(0)))

/***/ }),
/* 426 */
/***/ (function(module, exports, __webpack_require__) {

/*
	MIT License http://www.opensource.org/licenses/mit-license.php
	Author Tobias Koppers @sokra
*/
var stylesInDom = {},
	memoize = function(fn) {
		var memo;
		return function () {
			if (typeof memo === "undefined") memo = fn.apply(this, arguments);
			return memo;
		};
	},
	isOldIE = memoize(function() {
		// Test for IE <= 9 as proposed by Browserhacks
		// @see http://browserhacks.com/#hack-e71d8692f65334173fee715c222cb805
		// Tests for existence of standard globals is to allow style-loader 
		// to operate correctly into non-standard environments
		// @see https://github.com/webpack-contrib/style-loader/issues/177
		return window && document && document.all && !window.atob;
	}),
	getElement = (function(fn) {
		var memo = {};
		return function(selector) {
			if (typeof memo[selector] === "undefined") {
				memo[selector] = fn.call(this, selector);
			}
			return memo[selector]
		};
	})(function (styleTarget) {
		return document.querySelector(styleTarget)
	}),
	singletonElement = null,
	singletonCounter = 0,
	styleElementsInsertedAtTop = [],
	fixUrls = __webpack_require__(427);

module.exports = function(list, options) {
	if(typeof DEBUG !== "undefined" && DEBUG) {
		if(typeof document !== "object") throw new Error("The style-loader cannot be used in a non-browser environment");
	}

	options = options || {};
	options.attrs = typeof options.attrs === "object" ? options.attrs : {};

	// Force single-tag solution on IE6-9, which has a hard limit on the # of <style>
	// tags it will allow on a page
	if (typeof options.singleton === "undefined") options.singleton = isOldIE();

	// By default, add <style> tags to the <head> element
	if (typeof options.insertInto === "undefined") options.insertInto = "head";

	// By default, add <style> tags to the bottom of the target
	if (typeof options.insertAt === "undefined") options.insertAt = "bottom";

	var styles = listToStyles(list);
	addStylesToDom(styles, options);

	return function update(newList) {
		var mayRemove = [];
		for(var i = 0; i < styles.length; i++) {
			var item = styles[i];
			var domStyle = stylesInDom[item.id];
			domStyle.refs--;
			mayRemove.push(domStyle);
		}
		if(newList) {
			var newStyles = listToStyles(newList);
			addStylesToDom(newStyles, options);
		}
		for(var i = 0; i < mayRemove.length; i++) {
			var domStyle = mayRemove[i];
			if(domStyle.refs === 0) {
				for(var j = 0; j < domStyle.parts.length; j++)
					domStyle.parts[j]();
				delete stylesInDom[domStyle.id];
			}
		}
	};
};

function addStylesToDom(styles, options) {
	for(var i = 0; i < styles.length; i++) {
		var item = styles[i];
		var domStyle = stylesInDom[item.id];
		if(domStyle) {
			domStyle.refs++;
			for(var j = 0; j < domStyle.parts.length; j++) {
				domStyle.parts[j](item.parts[j]);
			}
			for(; j < item.parts.length; j++) {
				domStyle.parts.push(addStyle(item.parts[j], options));
			}
		} else {
			var parts = [];
			for(var j = 0; j < item.parts.length; j++) {
				parts.push(addStyle(item.parts[j], options));
			}
			stylesInDom[item.id] = {id: item.id, refs: 1, parts: parts};
		}
	}
}

function listToStyles(list) {
	var styles = [];
	var newStyles = {};
	for(var i = 0; i < list.length; i++) {
		var item = list[i];
		var id = item[0];
		var css = item[1];
		var media = item[2];
		var sourceMap = item[3];
		var part = {css: css, media: media, sourceMap: sourceMap};
		if(!newStyles[id])
			styles.push(newStyles[id] = {id: id, parts: [part]});
		else
			newStyles[id].parts.push(part);
	}
	return styles;
}

function insertStyleElement(options, styleElement) {
	var styleTarget = getElement(options.insertInto)
	if (!styleTarget) {
		throw new Error("Couldn't find a style target. This probably means that the value for the 'insertInto' parameter is invalid.");
	}
	var lastStyleElementInsertedAtTop = styleElementsInsertedAtTop[styleElementsInsertedAtTop.length - 1];
	if (options.insertAt === "top") {
		if(!lastStyleElementInsertedAtTop) {
			styleTarget.insertBefore(styleElement, styleTarget.firstChild);
		} else if(lastStyleElementInsertedAtTop.nextSibling) {
			styleTarget.insertBefore(styleElement, lastStyleElementInsertedAtTop.nextSibling);
		} else {
			styleTarget.appendChild(styleElement);
		}
		styleElementsInsertedAtTop.push(styleElement);
	} else if (options.insertAt === "bottom") {
		styleTarget.appendChild(styleElement);
	} else {
		throw new Error("Invalid value for parameter 'insertAt'. Must be 'top' or 'bottom'.");
	}
}

function removeStyleElement(styleElement) {
	styleElement.parentNode.removeChild(styleElement);
	var idx = styleElementsInsertedAtTop.indexOf(styleElement);
	if(idx >= 0) {
		styleElementsInsertedAtTop.splice(idx, 1);
	}
}

function createStyleElement(options) {
	var styleElement = document.createElement("style");
	options.attrs.type = "text/css";

	attachTagAttrs(styleElement, options.attrs);
	insertStyleElement(options, styleElement);
	return styleElement;
}

function createLinkElement(options) {
	var linkElement = document.createElement("link");
	options.attrs.type = "text/css";
	options.attrs.rel = "stylesheet";

	attachTagAttrs(linkElement, options.attrs);
	insertStyleElement(options, linkElement);
	return linkElement;
}

function attachTagAttrs(element, attrs) {
	Object.keys(attrs).forEach(function (key) {
		element.setAttribute(key, attrs[key]);
	});
}

function addStyle(obj, options) {
	var styleElement, update, remove;

	if (options.singleton) {
		var styleIndex = singletonCounter++;
		styleElement = singletonElement || (singletonElement = createStyleElement(options));
		update = applyToSingletonTag.bind(null, styleElement, styleIndex, false);
		remove = applyToSingletonTag.bind(null, styleElement, styleIndex, true);
	} else if(obj.sourceMap &&
		typeof URL === "function" &&
		typeof URL.createObjectURL === "function" &&
		typeof URL.revokeObjectURL === "function" &&
		typeof Blob === "function" &&
		typeof btoa === "function") {
		styleElement = createLinkElement(options);
		update = updateLink.bind(null, styleElement, options);
		remove = function() {
			removeStyleElement(styleElement);
			if(styleElement.href)
				URL.revokeObjectURL(styleElement.href);
		};
	} else {
		styleElement = createStyleElement(options);
		update = applyToTag.bind(null, styleElement);
		remove = function() {
			removeStyleElement(styleElement);
		};
	}

	update(obj);

	return function updateStyle(newObj) {
		if(newObj) {
			if(newObj.css === obj.css && newObj.media === obj.media && newObj.sourceMap === obj.sourceMap)
				return;
			update(obj = newObj);
		} else {
			remove();
		}
	};
}

var replaceText = (function () {
	var textStore = [];

	return function (index, replacement) {
		textStore[index] = replacement;
		return textStore.filter(Boolean).join('\n');
	};
})();

function applyToSingletonTag(styleElement, index, remove, obj) {
	var css = remove ? "" : obj.css;

	if (styleElement.styleSheet) {
		styleElement.styleSheet.cssText = replaceText(index, css);
	} else {
		var cssNode = document.createTextNode(css);
		var childNodes = styleElement.childNodes;
		if (childNodes[index]) styleElement.removeChild(childNodes[index]);
		if (childNodes.length) {
			styleElement.insertBefore(cssNode, childNodes[index]);
		} else {
			styleElement.appendChild(cssNode);
		}
	}
}

function applyToTag(styleElement, obj) {
	var css = obj.css;
	var media = obj.media;

	if(media) {
		styleElement.setAttribute("media", media)
	}

	if(styleElement.styleSheet) {
		styleElement.styleSheet.cssText = css;
	} else {
		while(styleElement.firstChild) {
			styleElement.removeChild(styleElement.firstChild);
		}
		styleElement.appendChild(document.createTextNode(css));
	}
}

function updateLink(linkElement, options, obj) {
	var css = obj.css;
	var sourceMap = obj.sourceMap;

	/* If convertToAbsoluteUrls isn't defined, but sourcemaps are enabled
	and there is no publicPath defined then lets turn convertToAbsoluteUrls
	on by default.  Otherwise default to the convertToAbsoluteUrls option
	directly
	*/
	var autoFixUrls = options.convertToAbsoluteUrls === undefined && sourceMap;

	if (options.convertToAbsoluteUrls || autoFixUrls){
		css = fixUrls(css);
	}

	if(sourceMap) {
		// http://stackoverflow.com/a/26603875
		css += "\n/*# sourceMappingURL=data:application/json;base64," + btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))) + " */";
	}

	var blob = new Blob([css], { type: "text/css" });

	var oldSrc = linkElement.href;

	linkElement.href = URL.createObjectURL(blob);

	if(oldSrc)
		URL.revokeObjectURL(oldSrc);
}


/***/ }),
/* 427 */
/***/ (function(module, exports) {


/**
 * When source maps are enabled, `style-loader` uses a link element with a data-uri to
 * embed the css on the page. This breaks all relative urls because now they are relative to a
 * bundle instead of the current page.
 *
 * One solution is to only use full urls, but that may be impossible.
 *
 * Instead, this function "fixes" the relative urls to be absolute according to the current page location.
 *
 * A rudimentary test suite is located at `test/fixUrls.js` and can be run via the `npm test` command.
 *
 */

module.exports = function (css) {
  // get current location
  var location = typeof window !== "undefined" && window.location;

  if (!location) {
    throw new Error("fixUrls requires window.location");
  }

	// blank or null?
	if (!css || typeof css !== "string") {
	  return css;
  }

  var baseUrl = location.protocol + "//" + location.host;
  var currentDir = baseUrl + location.pathname.replace(/\/[^\/]*$/, "/");

	// convert each url(...)
	/*
	This regular expression is just a way to recursively match brackets within
	a string.

	 /url\s*\(  = Match on the word "url" with any whitespace after it and then a parens
	   (  = Start a capturing group
	     (?:  = Start a non-capturing group
	         [^)(]  = Match anything that isn't a parentheses
	         |  = OR
	         \(  = Match a start parentheses
	             (?:  = Start another non-capturing groups
	                 [^)(]+  = Match anything that isn't a parentheses
	                 |  = OR
	                 \(  = Match a start parentheses
	                     [^)(]*  = Match anything that isn't a parentheses
	                 \)  = Match a end parentheses
	             )  = End Group
              *\) = Match anything and then a close parens
          )  = Close non-capturing group
          *  = Match anything
       )  = Close capturing group
	 \)  = Match a close parens

	 /gi  = Get all matches, not the first.  Be case insensitive.
	 */
	var fixedCss = css.replace(/url\s*\(((?:[^)(]|\((?:[^)(]+|\([^)(]*\))*\))*)\)/gi, function(fullMatch, origUrl) {
		// strip quotes (if they exist)
		var unquotedOrigUrl = origUrl
			.trim()
			.replace(/^"(.*)"$/, function(o, $1){ return $1; })
			.replace(/^'(.*)'$/, function(o, $1){ return $1; });

		// already a full url? no change
		if (/^(#|data:|http:\/\/|https:\/\/|file:\/\/\/)/i.test(unquotedOrigUrl)) {
		  return fullMatch;
		}

		// convert the url to a full url
		var newUrl;

		if (unquotedOrigUrl.indexOf("//") === 0) {
		  	//TODO: should we add protocol?
			newUrl = unquotedOrigUrl;
		} else if (unquotedOrigUrl.indexOf("/") === 0) {
			// path should be relative to the base url
			newUrl = baseUrl + unquotedOrigUrl; // already starts with '/'
		} else {
			// path should be relative to current directory
			newUrl = currentDir + unquotedOrigUrl.replace(/^\.\//, ""); // Strip leading './'
		}

		// send back the fixed url(...)
		return "url(" + JSON.stringify(newUrl) + ")";
	});

	// send back the fixed css
	return fixedCss;
};


/***/ }),
/* 428 */
/***/ (function(module, exports, __webpack_require__) {

// style-loader: Adds some css to the DOM by adding a <style> tag

// load the styles
var content = __webpack_require__(260);
if(typeof content === 'string') content = [[module.i, content, '']];
// add the styles to the DOM
var update = __webpack_require__(426)(content, {});
if(content.locals) module.exports = content.locals;
// Hot Module Replacement
if(false) {
	// When the styles change, update the <style> tags
	if(!content.locals) {
		module.hot.accept("!!../node_modules/css-loader/index.js!./styles.css", function() {
			var newContent = require("!!../node_modules/css-loader/index.js!./styles.css");
			if(typeof newContent === 'string') newContent = [[module.id, newContent, '']];
			update(newContent);
		});
	}
	// When the module is disposed, remove the <style> tags
	module.hot.dispose(function() { update(); });
}

/***/ }),
/* 429 */
/***/ (function(module, exports, __webpack_require__) {

/* WEBPACK VAR INJECTION */(function(module) {(function(module) {
    'use strict';

    module.exports.is_uri = is_iri;
    module.exports.is_http_uri = is_http_iri;
    module.exports.is_https_uri = is_https_iri;
    module.exports.is_web_uri = is_web_iri;
    // Create aliases
    module.exports.isUri = is_iri;
    module.exports.isHttpUri = is_http_iri;
    module.exports.isHttpsUri = is_https_iri;
    module.exports.isWebUri = is_web_iri;


    // private function
    // internal URI spitter method - direct from RFC 3986
    var splitUri = function(uri) {
        var splitted = uri.match(/(?:([^:\/?#]+):)?(?:\/\/([^\/?#]*))?([^?#]*)(?:\?([^#]*))?(?:#(.*))?/);
        return splitted;
    };

    function is_iri(value) {
        if (!value) {
            return;
        }

        // check for illegal characters
        if (/[^a-z0-9\:\/\?\#\[\]\@\!\$\&\'\(\)\*\+\,\;\=\.\-\_\~\%]/i.test(value)) return;

        // check for hex escapes that aren't complete
        if (/%[^0-9a-f]/i.test(value)) return;
        if (/%[0-9a-f](:?[^0-9a-f]|$)/i.test(value)) return;

        var splitted = [];
        var scheme = '';
        var authority = '';
        var path = '';
        var query = '';
        var fragment = '';
        var out = '';

        // from RFC 3986
        splitted = splitUri(value);
        scheme = splitted[1]; 
        authority = splitted[2];
        path = splitted[3];
        query = splitted[4];
        fragment = splitted[5];

        // scheme and path are required, though the path can be empty
        if (!(scheme && scheme.length && path.length >= 0)) return;

        // if authority is present, the path must be empty or begin with a /
        if (authority && authority.length) {
            if (!(path.length === 0 || /^\//.test(path))) return;
        } else {
            // if authority is not present, the path must not start with //
            if (/^\/\//.test(path)) return;
        }

        // scheme must begin with a letter, then consist of letters, digits, +, ., or -
        if (!/^[a-z][a-z0-9\+\-\.]*$/.test(scheme.toLowerCase()))  return;

        // re-assemble the URL per section 5.3 in RFC 3986
        out += scheme + ':';
        if (authority && authority.length) {
            out += '//' + authority;
        }

        out += path;

        if (query && query.length) {
            out += '?' + query;
        }

        if (fragment && fragment.length) {
            out += '#' + fragment;
        }

        return out;
    }

    function is_http_iri(value, allowHttps) {
        if (!is_iri(value)) {
            return;
        }

        var splitted = [];
        var scheme = '';
        var authority = '';
        var path = '';
        var port = '';
        var query = '';
        var fragment = '';
        var out = '';

        // from RFC 3986
        splitted = splitUri(value);
        scheme = splitted[1]; 
        authority = splitted[2];
        path = splitted[3];
        query = splitted[4];
        fragment = splitted[5];

        if (!scheme)  return;

        if(allowHttps) {
            if (scheme.toLowerCase() != 'https') return;
        } else {
            if (scheme.toLowerCase() != 'http') return;
        }

        // fully-qualified URIs must have an authority section that is
        // a valid host
        if (!authority) {
            return;
        }

        // enable port component
        if (/:(\d+)$/.test(authority)) {
            port = authority.match(/:(\d+)$/)[0];
            authority = authority.replace(/:\d+$/, '');
        }

        out += scheme + ':';
        out += '//' + authority;
        
        if (port) {
            out += port;
        }
        
        out += path;
        
        if(query && query.length){
            out += '?' + query;
        }

        if(fragment && fragment.length){
            out += '#' + fragment;
        }
        
        return out;
    }

    function is_https_iri(value) {
        return is_http_iri(value, true);
    }

    function is_web_iri(value) {
        return (is_http_iri(value) || is_https_iri(value));
    }

})(module);

/* WEBPACK VAR INJECTION */}.call(exports, __webpack_require__(430)(module)))

/***/ }),
/* 430 */
/***/ (function(module, exports) {

module.exports = function(module) {
	if(!module.webpackPolyfill) {
		module.deprecate = function() {};
		module.paths = [];
		// module.parent = undefined by default
		if(!module.children) module.children = [];
		Object.defineProperty(module, "loaded", {
			enumerable: true,
			get: function() {
				return module.l;
			}
		});
		Object.defineProperty(module, "id", {
			enumerable: true,
			get: function() {
				return module.i;
			}
		});
		module.webpackPolyfill = 1;
	}
	return module;
};


/***/ }),
/* 431 */
/***/ (function(module, exports) {

(function(self) {
  'use strict';

  if (self.fetch) {
    return
  }

  var support = {
    searchParams: 'URLSearchParams' in self,
    iterable: 'Symbol' in self && 'iterator' in Symbol,
    blob: 'FileReader' in self && 'Blob' in self && (function() {
      try {
        new Blob()
        return true
      } catch(e) {
        return false
      }
    })(),
    formData: 'FormData' in self,
    arrayBuffer: 'ArrayBuffer' in self
  }

  if (support.arrayBuffer) {
    var viewClasses = [
      '[object Int8Array]',
      '[object Uint8Array]',
      '[object Uint8ClampedArray]',
      '[object Int16Array]',
      '[object Uint16Array]',
      '[object Int32Array]',
      '[object Uint32Array]',
      '[object Float32Array]',
      '[object Float64Array]'
    ]

    var isDataView = function(obj) {
      return obj && DataView.prototype.isPrototypeOf(obj)
    }

    var isArrayBufferView = ArrayBuffer.isView || function(obj) {
      return obj && viewClasses.indexOf(Object.prototype.toString.call(obj)) > -1
    }
  }

  function normalizeName(name) {
    if (typeof name !== 'string') {
      name = String(name)
    }
    if (/[^a-z0-9\-#$%&'*+.\^_`|~]/i.test(name)) {
      throw new TypeError('Invalid character in header field name')
    }
    return name.toLowerCase()
  }

  function normalizeValue(value) {
    if (typeof value !== 'string') {
      value = String(value)
    }
    return value
  }

  // Build a destructive iterator for the value list
  function iteratorFor(items) {
    var iterator = {
      next: function() {
        var value = items.shift()
        return {done: value === undefined, value: value}
      }
    }

    if (support.iterable) {
      iterator[Symbol.iterator] = function() {
        return iterator
      }
    }

    return iterator
  }

  function Headers(headers) {
    this.map = {}

    if (headers instanceof Headers) {
      headers.forEach(function(value, name) {
        this.append(name, value)
      }, this)
    } else if (Array.isArray(headers)) {
      headers.forEach(function(header) {
        this.append(header[0], header[1])
      }, this)
    } else if (headers) {
      Object.getOwnPropertyNames(headers).forEach(function(name) {
        this.append(name, headers[name])
      }, this)
    }
  }

  Headers.prototype.append = function(name, value) {
    name = normalizeName(name)
    value = normalizeValue(value)
    var oldValue = this.map[name]
    this.map[name] = oldValue ? oldValue+','+value : value
  }

  Headers.prototype['delete'] = function(name) {
    delete this.map[normalizeName(name)]
  }

  Headers.prototype.get = function(name) {
    name = normalizeName(name)
    return this.has(name) ? this.map[name] : null
  }

  Headers.prototype.has = function(name) {
    return this.map.hasOwnProperty(normalizeName(name))
  }

  Headers.prototype.set = function(name, value) {
    this.map[normalizeName(name)] = normalizeValue(value)
  }

  Headers.prototype.forEach = function(callback, thisArg) {
    for (var name in this.map) {
      if (this.map.hasOwnProperty(name)) {
        callback.call(thisArg, this.map[name], name, this)
      }
    }
  }

  Headers.prototype.keys = function() {
    var items = []
    this.forEach(function(value, name) { items.push(name) })
    return iteratorFor(items)
  }

  Headers.prototype.values = function() {
    var items = []
    this.forEach(function(value) { items.push(value) })
    return iteratorFor(items)
  }

  Headers.prototype.entries = function() {
    var items = []
    this.forEach(function(value, name) { items.push([name, value]) })
    return iteratorFor(items)
  }

  if (support.iterable) {
    Headers.prototype[Symbol.iterator] = Headers.prototype.entries
  }

  function consumed(body) {
    if (body.bodyUsed) {
      return Promise.reject(new TypeError('Already read'))
    }
    body.bodyUsed = true
  }

  function fileReaderReady(reader) {
    return new Promise(function(resolve, reject) {
      reader.onload = function() {
        resolve(reader.result)
      }
      reader.onerror = function() {
        reject(reader.error)
      }
    })
  }

  function readBlobAsArrayBuffer(blob) {
    var reader = new FileReader()
    var promise = fileReaderReady(reader)
    reader.readAsArrayBuffer(blob)
    return promise
  }

  function readBlobAsText(blob) {
    var reader = new FileReader()
    var promise = fileReaderReady(reader)
    reader.readAsText(blob)
    return promise
  }

  function readArrayBufferAsText(buf) {
    var view = new Uint8Array(buf)
    var chars = new Array(view.length)

    for (var i = 0; i < view.length; i++) {
      chars[i] = String.fromCharCode(view[i])
    }
    return chars.join('')
  }

  function bufferClone(buf) {
    if (buf.slice) {
      return buf.slice(0)
    } else {
      var view = new Uint8Array(buf.byteLength)
      view.set(new Uint8Array(buf))
      return view.buffer
    }
  }

  function Body() {
    this.bodyUsed = false

    this._initBody = function(body) {
      this._bodyInit = body
      if (!body) {
        this._bodyText = ''
      } else if (typeof body === 'string') {
        this._bodyText = body
      } else if (support.blob && Blob.prototype.isPrototypeOf(body)) {
        this._bodyBlob = body
      } else if (support.formData && FormData.prototype.isPrototypeOf(body)) {
        this._bodyFormData = body
      } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {
        this._bodyText = body.toString()
      } else if (support.arrayBuffer && support.blob && isDataView(body)) {
        this._bodyArrayBuffer = bufferClone(body.buffer)
        // IE 10-11 can't handle a DataView body.
        this._bodyInit = new Blob([this._bodyArrayBuffer])
      } else if (support.arrayBuffer && (ArrayBuffer.prototype.isPrototypeOf(body) || isArrayBufferView(body))) {
        this._bodyArrayBuffer = bufferClone(body)
      } else {
        throw new Error('unsupported BodyInit type')
      }

      if (!this.headers.get('content-type')) {
        if (typeof body === 'string') {
          this.headers.set('content-type', 'text/plain;charset=UTF-8')
        } else if (this._bodyBlob && this._bodyBlob.type) {
          this.headers.set('content-type', this._bodyBlob.type)
        } else if (support.searchParams && URLSearchParams.prototype.isPrototypeOf(body)) {
          this.headers.set('content-type', 'application/x-www-form-urlencoded;charset=UTF-8')
        }
      }
    }

    if (support.blob) {
      this.blob = function() {
        var rejected = consumed(this)
        if (rejected) {
          return rejected
        }

        if (this._bodyBlob) {
          return Promise.resolve(this._bodyBlob)
        } else if (this._bodyArrayBuffer) {
          return Promise.resolve(new Blob([this._bodyArrayBuffer]))
        } else if (this._bodyFormData) {
          throw new Error('could not read FormData body as blob')
        } else {
          return Promise.resolve(new Blob([this._bodyText]))
        }
      }

      this.arrayBuffer = function() {
        if (this._bodyArrayBuffer) {
          return consumed(this) || Promise.resolve(this._bodyArrayBuffer)
        } else {
          return this.blob().then(readBlobAsArrayBuffer)
        }
      }
    }

    this.text = function() {
      var rejected = consumed(this)
      if (rejected) {
        return rejected
      }

      if (this._bodyBlob) {
        return readBlobAsText(this._bodyBlob)
      } else if (this._bodyArrayBuffer) {
        return Promise.resolve(readArrayBufferAsText(this._bodyArrayBuffer))
      } else if (this._bodyFormData) {
        throw new Error('could not read FormData body as text')
      } else {
        return Promise.resolve(this._bodyText)
      }
    }

    if (support.formData) {
      this.formData = function() {
        return this.text().then(decode)
      }
    }

    this.json = function() {
      return this.text().then(JSON.parse)
    }

    return this
  }

  // HTTP methods whose capitalization should be normalized
  var methods = ['DELETE', 'GET', 'HEAD', 'OPTIONS', 'POST', 'PUT']

  function normalizeMethod(method) {
    var upcased = method.toUpperCase()
    return (methods.indexOf(upcased) > -1) ? upcased : method
  }

  function Request(input, options) {
    options = options || {}
    var body = options.body

    if (input instanceof Request) {
      if (input.bodyUsed) {
        throw new TypeError('Already read')
      }
      this.url = input.url
      this.credentials = input.credentials
      if (!options.headers) {
        this.headers = new Headers(input.headers)
      }
      this.method = input.method
      this.mode = input.mode
      if (!body && input._bodyInit != null) {
        body = input._bodyInit
        input.bodyUsed = true
      }
    } else {
      this.url = String(input)
    }

    this.credentials = options.credentials || this.credentials || 'omit'
    if (options.headers || !this.headers) {
      this.headers = new Headers(options.headers)
    }
    this.method = normalizeMethod(options.method || this.method || 'GET')
    this.mode = options.mode || this.mode || null
    this.referrer = null

    if ((this.method === 'GET' || this.method === 'HEAD') && body) {
      throw new TypeError('Body not allowed for GET or HEAD requests')
    }
    this._initBody(body)
  }

  Request.prototype.clone = function() {
    return new Request(this, { body: this._bodyInit })
  }

  function decode(body) {
    var form = new FormData()
    body.trim().split('&').forEach(function(bytes) {
      if (bytes) {
        var split = bytes.split('=')
        var name = split.shift().replace(/\+/g, ' ')
        var value = split.join('=').replace(/\+/g, ' ')
        form.append(decodeURIComponent(name), decodeURIComponent(value))
      }
    })
    return form
  }

  function parseHeaders(rawHeaders) {
    var headers = new Headers()
    rawHeaders.split(/\r?\n/).forEach(function(line) {
      var parts = line.split(':')
      var key = parts.shift().trim()
      if (key) {
        var value = parts.join(':').trim()
        headers.append(key, value)
      }
    })
    return headers
  }

  Body.call(Request.prototype)

  function Response(bodyInit, options) {
    if (!options) {
      options = {}
    }

    this.type = 'default'
    this.status = 'status' in options ? options.status : 200
    this.ok = this.status >= 200 && this.status < 300
    this.statusText = 'statusText' in options ? options.statusText : 'OK'
    this.headers = new Headers(options.headers)
    this.url = options.url || ''
    this._initBody(bodyInit)
  }

  Body.call(Response.prototype)

  Response.prototype.clone = function() {
    return new Response(this._bodyInit, {
      status: this.status,
      statusText: this.statusText,
      headers: new Headers(this.headers),
      url: this.url
    })
  }

  Response.error = function() {
    var response = new Response(null, {status: 0, statusText: ''})
    response.type = 'error'
    return response
  }

  var redirectStatuses = [301, 302, 303, 307, 308]

  Response.redirect = function(url, status) {
    if (redirectStatuses.indexOf(status) === -1) {
      throw new RangeError('Invalid status code')
    }

    return new Response(null, {status: status, headers: {location: url}})
  }

  self.Headers = Headers
  self.Request = Request
  self.Response = Response

  self.fetch = function(input, init) {
    return new Promise(function(resolve, reject) {
      var request = new Request(input, init)
      var xhr = new XMLHttpRequest()

      xhr.onload = function() {
        var options = {
          status: xhr.status,
          statusText: xhr.statusText,
          headers: parseHeaders(xhr.getAllResponseHeaders() || '')
        }
        options.url = 'responseURL' in xhr ? xhr.responseURL : options.headers.get('X-Request-URL')
        var body = 'response' in xhr ? xhr.response : xhr.responseText
        resolve(new Response(body, options))
      }

      xhr.onerror = function() {
        reject(new TypeError('Network request failed'))
      }

      xhr.ontimeout = function() {
        reject(new TypeError('Network request failed'))
      }

      xhr.open(request.method, request.url, true)

      if (request.credentials === 'include') {
        xhr.withCredentials = true
      }

      if ('responseType' in xhr && support.blob) {
        xhr.responseType = 'blob'
      }

      request.headers.forEach(function(value, name) {
        xhr.setRequestHeader(name, value)
      })

      xhr.send(typeof request._bodyInit === 'undefined' ? null : request._bodyInit)
    })
  }
  self.fetch.polyfill = true
})(typeof self !== 'undefined' ? self : this);


/***/ }),
/* 432 */
/***/ (function(module, exports, __webpack_require__) {

module.exports = __webpack_require__(185);


/***/ })
/******/ ]);