emoji-mart-lazyload/dist/emoji-picker.js

(function webpackUniversalModuleDefinition(root, factory) {
	if(typeof exports === 'object' && typeof module === 'object')
		module.exports = factory(require("react"));
	else if(typeof define === 'function' && define.amd)
		define(["react"], factory);
	else if(typeof exports === 'object')
		exports["EmojiPicker"] = factory(require("react"));
	else
		root["EmojiPicker"] = factory(root["react"]);
})(this, function(__WEBPACK_EXTERNAL_MODULE_3__) {
return /******/ (function(modules) { // webpackBootstrap
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/* 0 */
/***/ function(module, exports, __webpack_require__) {

	'use strict';
	
	Object.defineProperty(exports, "__esModule", {
	  value: true
	});
	
	var _components = __webpack_require__(1);
	
	Object.defineProperty(exports, 'Picker', {
	  enumerable: true,
	  get: function get() {
	    return _components.Picker;
	  }
	});
	Object.defineProperty(exports, 'Emoji', {
	  enumerable: true,
	  get: function get() {
	    return _components.Emoji;
	  }
	});

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

	'use strict';
	
	Object.defineProperty(exports, "__esModule", {
	  value: true
	});
	
	var _anchors = __webpack_require__(2);
	
	Object.defineProperty(exports, 'Anchors', {
	  enumerable: true,
	  get: function get() {
	    return _interopRequireDefault(_anchors).default;
	  }
	});
	
	var _category = __webpack_require__(15);
	
	Object.defineProperty(exports, 'Category', {
	  enumerable: true,
	  get: function get() {
	    return _interopRequireDefault(_category).default;
	  }
	});
	
	var _emoji = __webpack_require__(16);
	
	Object.defineProperty(exports, 'Emoji', {
	  enumerable: true,
	  get: function get() {
	    return _interopRequireDefault(_emoji).default;
	  }
	});
	
	var _picker = __webpack_require__(18);
	
	Object.defineProperty(exports, 'Picker', {
	  enumerable: true,
	  get: function get() {
	    return _interopRequireDefault(_picker).default;
	  }
	});
	
	var _preview = __webpack_require__(20);
	
	Object.defineProperty(exports, 'Preview', {
	  enumerable: true,
	  get: function get() {
	    return _interopRequireDefault(_preview).default;
	  }
	});
	
	var _search = __webpack_require__(21);
	
	Object.defineProperty(exports, 'Search', {
	  enumerable: true,
	  get: function get() {
	    return _interopRequireDefault(_search).default;
	  }
	});
	
	var _skins = __webpack_require__(23);
	
	Object.defineProperty(exports, 'Skins', {
	  enumerable: true,
	  get: function get() {
	    return _interopRequireDefault(_skins).default;
	  }
	});

	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/***/ },
/* 2 */
/***/ 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__(3);
	
	var _react2 = _interopRequireDefault(_react);
	
	var _svgInlineReact = __webpack_require__(4);
	
	var _svgInlineReact2 = _interopRequireDefault(_svgInlineReact);
	
	var _svgs = __webpack_require__(5);
	
	var SVGs = _interopRequireWildcard(_svgs);
	
	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"); } }
	
	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; }
	
	var Anchors = function (_React$Component) {
	  _inherits(Anchors, _React$Component);
	
	  function Anchors(props) {
	    _classCallCheck(this, Anchors);
	
	    var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(Anchors).call(this, props));
	
	    _this.state = {
	      selected: props.categories[0].name
	    };
	    return _this;
	  }
	
	  _createClass(Anchors, [{
	    key: 'render',
	    value: function render() {
	      var _props = this.props;
	      var categories = _props.categories;
	      var onAnchorClick = _props.onAnchorClick;
	      var selected = this.state.selected;
	
	
	      return _react2.default.createElement(
	        'div',
	        { className: 'emoji-picker-anchors' },
	        categories.map(function (category, i) {
	          var name = category.name;
	
	
	          return _react2.default.createElement(
	            'span',
	            {
	              key: name,
	              title: name,
	              onClick: function onClick() {
	                return onAnchorClick(category, i);
	              },
	              className: 'emoji-picker-anchor ' + (name == selected ? 'emoji-picker-anchor-selected' : '')
	            },
	            _react2.default.createElement(_svgInlineReact2.default, { src: SVGs[name] }),
	            _react2.default.createElement('span', { className: 'emoji-picker-anchor-bar' })
	          );
	        })
	      );
	    }
	  }]);
	
	  return Anchors;
	}(_react2.default.Component);
	
	exports.default = Anchors;
	
	
	Anchors.propTypes = {
	  categories: _react2.default.PropTypes.array,
	  onAnchorClick: _react2.default.PropTypes.func
	};
	
	Anchors.defaultProps = {
	  categories: [],
	  onAnchorClick: function onAnchorClick() {}
	};

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

	module.exports = __WEBPACK_EXTERNAL_MODULE_3__;

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

	'use strict';
	
	Object.defineProperty(exports, '__esModule', {
	    value: true
	});
	
	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 _get = function get(_x, _x2, _x3) { var _again = true; _function: while (_again) { var object = _x, property = _x2, receiver = _x3; _again = false; if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { _x = parent; _x2 = property; _x3 = receiver; _again = true; desc = parent = undefined; continue _function; } } else if ('value' in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } };
	
	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 _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; }
	
	var _react = __webpack_require__(3);
	
	var _react2 = _interopRequireDefault(_react);
	
	var DOMParser = typeof window !== 'undefined' && window.DOMParser;
	var process = process || {};
	process.env = process.env || {};
	var parserAvailable = typeof DOMParser !== 'undefined' && DOMParser.prototype != null && DOMParser.prototype.parseFromString != null;
	
	if ("production" !== process.env.NODE_ENV && !parserAvailable) {
	    console.info('<InlineSVG />: `raw` prop works only when `window.DOMParser` exists.');
	}
	
	function isParsable(src) {
	    // kinda naive but meh, ain't gonna use full-blown parser for this
	    return parserAvailable && typeof src === 'string' && src.trim().substr(0, 4) === '<svg';
	}
	
	// parse SVG string using `DOMParser`
	function parseFromSVGString(src) {
	    var parser = new DOMParser();
	    return parser.parseFromString(src, "image/svg+xml");
	}
	
	// Transform DOM prop/attr names applicable to `<svg>` element but react-limited
	function switchSVGAttrToReactProp(propName) {
	    switch (propName) {
	        case 'class':
	            return 'className';
	        default:
	            return propName;
	    }
	}
	
	var InlineSVG = (function (_React$Component) {
	    _inherits(InlineSVG, _React$Component);
	
	    _createClass(InlineSVG, null, [{
	        key: 'defaultProps',
	        value: {
	            element: 'i',
	            raw: false,
	            src: ''
	        },
	        enumerable: true
	    }, {
	        key: 'propTypes',
	        value: {
	            src: _react2['default'].PropTypes.string.isRequired,
	            element: _react2['default'].PropTypes.string,
	            raw: _react2['default'].PropTypes.bool
	        },
	        enumerable: true
	    }]);
	
	    function InlineSVG(props) {
	        _classCallCheck(this, InlineSVG);
	
	        _get(Object.getPrototypeOf(InlineSVG.prototype), 'constructor', this).call(this, props);
	        this._extractSVGProps = this._extractSVGProps.bind(this);
	    }
	
	    // Serialize `Attr` objects in `NamedNodeMap`
	
	    _createClass(InlineSVG, [{
	        key: '_serializeAttrs',
	        value: function _serializeAttrs(map) {
	            var ret = {};
	            var prop = undefined;
	            for (var i = 0; i < map.length; i++) {
	                prop = switchSVGAttrToReactProp(map[i].name);
	                ret[prop] = map[i].value;
	            }
	            return ret;
	        }
	
	        // get <svg /> element props
	    }, {
	        key: '_extractSVGProps',
	        value: function _extractSVGProps(src) {
	            var map = parseFromSVGString(src).documentElement.attributes;
	            return map.length > 0 ? this._serializeAttrs(map) : null;
	        }
	
	        // get content inside <svg> element.
	    }, {
	        key: '_stripSVG',
	        value: function _stripSVG(src) {
	            return parseFromSVGString(src).documentElement.innerHTML;
	        }
	    }, {
	        key: 'componentWillReceiveProps',
	        value: function componentWillReceiveProps(_ref) {
	            var children = _ref.children;
	
	            if ("production" !== process.env.NODE_ENV && children != null) {
	                console.info('<InlineSVG />: `children` prop will be ignored.');
	            }
	        }
	    }, {
	        key: 'render',
	        value: function render() {
	            var Element = undefined,
	                __html = undefined,
	                svgProps = undefined;
	            var _props = this.props;
	            var element = _props.element;
	            var raw = _props.raw;
	            var src = _props.src;
	
	            if (raw === true && isParsable(src)) {
	                Element = 'svg';
	                svgProps = this._extractSVGProps(src);
	                __html = this._stripSVG(src);
	            }
	            __html = __html || src;
	            Element = Element || element;
	            svgProps = svgProps || {};
	
	            return _react2['default'].createElement(Element, _extends({}, svgProps, this.props, { src: null, children: null,
	                dangerouslySetInnerHTML: { __html: __html } }));
	        }
	    }]);
	
	    return InlineSVG;
	})(_react2['default'].Component);
	
	exports['default'] = InlineSVG;
	module.exports = exports['default'];

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

	'use strict';
	
	Object.defineProperty(exports, "__esModule", {
	  value: true
	});
	
	var _activity = __webpack_require__(6);
	
	Object.defineProperty(exports, 'Activity', {
	  enumerable: true,
	  get: function get() {
	    return _interopRequireDefault(_activity).default;
	  }
	});
	
	var _flags = __webpack_require__(7);
	
	Object.defineProperty(exports, 'Flags', {
	  enumerable: true,
	  get: function get() {
	    return _interopRequireDefault(_flags).default;
	  }
	});
	
	var _foods = __webpack_require__(8);
	
	Object.defineProperty(exports, 'Foods', {
	  enumerable: true,
	  get: function get() {
	    return _interopRequireDefault(_foods).default;
	  }
	});
	
	var _nature = __webpack_require__(9);
	
	Object.defineProperty(exports, 'Nature', {
	  enumerable: true,
	  get: function get() {
	    return _interopRequireDefault(_nature).default;
	  }
	});
	
	var _objects = __webpack_require__(10);
	
	Object.defineProperty(exports, 'Objects', {
	  enumerable: true,
	  get: function get() {
	    return _interopRequireDefault(_objects).default;
	  }
	});
	
	var _people = __webpack_require__(11);
	
	Object.defineProperty(exports, 'People', {
	  enumerable: true,
	  get: function get() {
	    return _interopRequireDefault(_people).default;
	  }
	});
	
	var _places = __webpack_require__(12);
	
	Object.defineProperty(exports, 'Places', {
	  enumerable: true,
	  get: function get() {
	    return _interopRequireDefault(_places).default;
	  }
	});
	
	var _recent = __webpack_require__(13);
	
	Object.defineProperty(exports, 'Recent', {
	  enumerable: true,
	  get: function get() {
	    return _interopRequireDefault(_recent).default;
	  }
	});
	
	var _symbols = __webpack_require__(14);
	
	Object.defineProperty(exports, 'Symbols', {
	  enumerable: true,
	  get: function get() {
	    return _interopRequireDefault(_symbols).default;
	  }
	});

	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/***/ },
/* 6 */
/***/ function(module, exports) {

	module.exports = "<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 24 24\"><path d=\"M12 0C5.373 0 0 5.372 0 12c0 6.627 5.373 12 12 12 6.628 0 12-5.373 12-12 0-6.628-5.372-12-12-12m9.949 11H17.05c.224-2.527 1.232-4.773 1.968-6.113A9.966 9.966 0 0 1 21.949 11M13 11V2.051a9.945 9.945 0 0 1 4.432 1.564c-.858 1.491-2.156 4.22-2.392 7.385H13zm-2 0H8.961c-.238-3.165-1.536-5.894-2.393-7.385A9.95 9.95 0 0 1 11 2.051V11zm0 2v8.949a9.937 9.937 0 0 1-4.432-1.564c.857-1.492 2.155-4.221 2.393-7.385H11zm4.04 0c.236 3.164 1.534 5.893 2.392 7.385A9.92 9.92 0 0 1 13 21.949V13h2.04zM4.982 4.887C5.718 6.227 6.726 8.473 6.951 11h-4.9a9.977 9.977 0 0 1 2.931-6.113M2.051 13h4.9c-.226 2.527-1.233 4.771-1.969 6.113A9.972 9.972 0 0 1 2.051 13m16.967 6.113c-.735-1.342-1.744-3.586-1.968-6.113h4.899a9.961 9.961 0 0 1-2.931 6.113\"></path></svg>"

/***/ },
/* 7 */
/***/ function(module, exports) {

	module.exports = "<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 24 24\"><path d=\"M0 0l6.084 24H8L1.916 0zM21 5h-4l-1-4H4l3 12h3l1 4h13L21 5zM6.563 3h7.875l2 8H8.563l-2-8zm8.832 10l-2.856 1.904L12.063 13h3.332zM19 13l-1.5-6h1.938l2 8H16l3-2z\"></path></svg>"

/***/ },
/* 8 */
/***/ function(module, exports) {

	module.exports = "<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 24 24\"><path d=\"M17 4.978c-1.838 0-2.876.396-3.68.934.513-1.172 1.768-2.934 4.68-2.934a1 1 0 0 0 0-2c-2.921 0-4.629 1.365-5.547 2.512-.064.078-.119.162-.18.244C11.73 1.838 10.798.023 9.207.023 8.579.022 7.85.306 7 .978 5.027 2.54 5.329 3.902 6.492 4.999 3.609 5.222 0 7.352 0 12.969c0 4.582 4.961 11.009 9 11.009 1.975 0 2.371-.486 3-1 .629.514 1.025 1 3 1 4.039 0 9-6.418 9-11 0-5.953-4.055-8-7-8M8.242 2.546c.641-.508.943-.523.965-.523.426.169.975 1.405 1.357 3.055-1.527-.629-2.741-1.352-2.98-1.846.059-.112.241-.356.658-.686M15 21.978c-1.08 0-1.21-.109-1.559-.402l-.176-.146c-.367-.302-.816-.452-1.266-.452s-.898.15-1.266.452l-.176.146c-.347.292-.477.402-1.557.402-2.813 0-7-5.389-7-9.009 0-5.823 4.488-5.991 5-5.991 1.939 0 2.484.471 3.387 1.251l.323.276a1.995 1.995 0 0 0 2.58 0l.323-.276c.902-.78 1.447-1.251 3.387-1.251.512 0 5 .168 5 6 0 3.617-4.187 9-7 9\"></path></svg>"

/***/ },
/* 9 */
/***/ function(module, exports) {

	module.exports = "<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 24 24\"><path d=\"M15.5 8a1.5 1.5 0 1 0 .001 3.001A1.5 1.5 0 0 0 15.5 8M8.5 8a1.5 1.5 0 1 0 .001 3.001A1.5 1.5 0 0 0 8.5 8\"></path><path d=\"M18.933 0h-.027c-.97 0-2.138.787-3.018 1.497-1.274-.374-2.612-.51-3.887-.51-1.285 0-2.616.133-3.874.517C7.245.79 6.069 0 5.093 0h-.027C3.352 0 .07 2.67.002 7.026c-.039 2.479.276 4.238 1.04 5.013.254.258.882.677 1.295.882.191 3.177.922 5.238 2.536 6.38.897.637 2.187.949 3.2 1.102C8.04 20.6 8 20.795 8 21c0 1.773 2.35 3 4 3 1.648 0 4-1.227 4-3 0-.201-.038-.393-.072-.586 2.573-.385 5.435-1.877 5.925-7.587.396-.22.887-.568 1.104-.788.763-.774 1.079-2.534 1.04-5.013C23.929 2.67 20.646 0 18.933 0M3.223 9.135c-.237.281-.837 1.155-.884 1.238-.15-.41-.368-1.349-.337-3.291.051-3.281 2.478-4.972 3.091-5.031.256.015.731.27 1.265.646-1.11 1.171-2.275 2.915-2.352 5.125-.133.546-.398.858-.783 1.313M12 22c-.901 0-1.954-.693-2-1 0-.654.475-1.236 1-1.602V20a1 1 0 1 0 2 0v-.602c.524.365 1 .947 1 1.602-.046.307-1.099 1-2 1m3-3.48v.02a4.752 4.752 0 0 0-1.262-1.02c1.092-.516 2.239-1.334 2.239-2.217 0-1.842-1.781-2.195-3.977-2.195-2.196 0-3.978.354-3.978 2.195 0 .883 1.148 1.701 2.238 2.217A4.8 4.8 0 0 0 9 18.539v-.025c-1-.076-2.182-.281-2.973-.842-1.301-.92-1.838-3.045-1.853-6.478l.023-.041c.496-.826 1.49-1.45 1.804-3.102 0-2.047 1.357-3.631 2.362-4.522C9.37 3.178 10.555 3 11.948 3c1.447 0 2.685.192 3.733.57 1 .9 2.316 2.465 2.316 4.48.313 1.651 1.307 2.275 1.803 3.102.035.058.068.117.102.178-.059 5.967-1.949 7.01-4.902 7.19m6.628-8.202c-.037-.065-.074-.13-.113-.195a7.587 7.587 0 0 0-.739-.987c-.385-.455-.648-.768-.782-1.313-.076-2.209-1.241-3.954-2.353-5.124.531-.376 1.004-.63 1.261-.647.636.071 3.044 1.764 3.096 5.031.027 1.81-.347 3.218-.37 3.235\"></path></svg>"

/***/ },
/* 10 */
/***/ function(module, exports) {

	module.exports = "<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 24 24\"><path d=\"M12 0a9 9 0 0 0-5 16.482V21s2.035 3 5 3 5-3 5-3v-4.518A9 9 0 0 0 12 0zm0 2c3.86 0 7 3.141 7 7s-3.14 7-7 7-7-3.141-7-7 3.14-7 7-7zM9 17.477c.94.332 1.946.523 3 .523s2.06-.19 3-.523v.834c-.91.436-1.925.689-3 .689a6.924 6.924 0 0 1-3-.69v-.833zm.236 3.07A8.854 8.854 0 0 0 12 21c.965 0 1.888-.167 2.758-.451C14.155 21.173 13.153 22 12 22c-1.102 0-2.117-.789-2.764-1.453z\"></path><path d=\"M14.745 12.449h-.004c-.852-.024-1.188-.858-1.577-1.824-.421-1.061-.703-1.561-1.182-1.566h-.009c-.481 0-.783.497-1.235 1.537-.436.982-.801 1.811-1.636 1.791l-.276-.043c-.565-.171-.853-.691-1.284-1.794-.125-.313-.202-.632-.27-.913-.051-.213-.127-.53-.195-.634C7.067 9.004 7.039 9 6.99 9A1 1 0 0 1 7 7h.01c1.662.017 2.015 1.373 2.198 2.134.486-.981 1.304-2.058 2.797-2.075 1.531.018 2.28 1.153 2.731 2.141l.002-.008C14.944 8.424 15.327 7 16.979 7h.032A1 1 0 1 1 17 9h-.011c-.149.076-.256.474-.319.709a6.484 6.484 0 0 1-.311.951c-.429.973-.79 1.789-1.614 1.789\"></path></svg>"

/***/ },
/* 11 */
/***/ function(module, exports) {

	module.exports = "<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 24 24\"><path d=\"M12 0C5.373 0 0 5.373 0 12s5.373 12 12 12 12-5.373 12-12S18.627 0 12 0m0 22C6.486 22 2 17.514 2 12S6.486 2 12 2s10 4.486 10 10-4.486 10-10 10\"></path><path d=\"M8 7a2 2 0 1 0-.001 3.999A2 2 0 0 0 8 7M16 7a2 2 0 1 0-.001 3.999A2 2 0 0 0 16 7M15.232 15c-.693 1.195-1.87 2-3.349 2-1.477 0-2.655-.805-3.347-2H15m3-2H6a6 6 0 1 0 12 0\"></path></svg>"

/***/ },
/* 12 */
/***/ function(module, exports) {

	module.exports = "<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 24 24\"><path d=\"M6.5 12C5.122 12 4 13.121 4 14.5S5.122 17 6.5 17 9 15.879 9 14.5 7.878 12 6.5 12m0 3c-.275 0-.5-.225-.5-.5s.225-.5.5-.5.5.225.5.5-.225.5-.5.5M17.5 12c-1.378 0-2.5 1.121-2.5 2.5s1.122 2.5 2.5 2.5 2.5-1.121 2.5-2.5-1.122-2.5-2.5-2.5m0 3c-.275 0-.5-.225-.5-.5s.225-.5.5-.5.5.225.5.5-.225.5-.5.5\"></path><path d=\"M22.482 9.494l-1.039-.346L21.4 9h.6c.552 0 1-.439 1-.992 0-.006-.003-.008-.003-.008H23c0-1-.889-2-1.984-2h-.642l-.731-1.717C19.262 3.012 18.091 2 16.764 2H7.236C5.909 2 4.738 3.012 4.357 4.283L3.626 6h-.642C1.889 6 1 7 1 8h.003S1 8.002 1 8.008C1 8.561 1.448 9 2 9h.6l-.043.148-1.039.346a2.001 2.001 0 0 0-1.359 2.097l.751 7.508a1 1 0 0 0 .994.901H3v1c0 1.103.896 2 2 2h2c1.104 0 2-.897 2-2v-1h6v1c0 1.103.896 2 2 2h2c1.104 0 2-.897 2-2v-1h1.096a.999.999 0 0 0 .994-.901l.751-7.508a2.001 2.001 0 0 0-1.359-2.097M6.273 4.857C6.402 4.43 6.788 4 7.236 4h9.527c.448 0 .834.43.963.857L19.313 9H4.688l1.585-4.143zM7 21H5v-1h2v1zm12 0h-2v-1h2v1zm2.189-3H2.811l-.662-6.607L3 11h18l.852.393L21.189 18z\"></path></svg>"

/***/ },
/* 13 */
/***/ function(module, exports) {

	module.exports = "<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 24 24\"><path d=\"M13 4h-2l-.001 7H9v2h2v2h2v-2h4v-2h-4z\"></path><path d=\"M12 0C5.373 0 0 5.373 0 12s5.373 12 12 12 12-5.373 12-12S18.627 0 12 0m0 22C6.486 22 2 17.514 2 12S6.486 2 12 2s10 4.486 10 10-4.486 10-10 10\"></path></svg>"

/***/ },
/* 14 */
/***/ function(module, exports) {

	module.exports = "<svg xmlns=\"http://www.w3.org/2000/svg\" viewBox=\"0 0 24 24\"><path d=\"M0 0h11v2H0zM4 11h3V6h4V4H0v2h4zM15.5 17c1.381 0 2.5-1.116 2.5-2.493s-1.119-2.493-2.5-2.493S13 13.13 13 14.507 14.119 17 15.5 17m0-2.986c.276 0 .5.222.5.493 0 .272-.224.493-.5.493s-.5-.221-.5-.493.224-.493.5-.493M21.5 19.014c-1.381 0-2.5 1.116-2.5 2.493S20.119 24 21.5 24s2.5-1.116 2.5-2.493-1.119-2.493-2.5-2.493m0 2.986a.497.497 0 0 1-.5-.493c0-.271.224-.493.5-.493s.5.222.5.493a.497.497 0 0 1-.5.493M22 13l-9 9 1.513 1.5 8.99-9.009zM17 11c2.209 0 4-1.119 4-2.5V2s.985-.161 1.498.949C23.01 4.055 23 6 23 6s1-1.119 1-3.135C24-.02 21 0 21 0h-2v6.347A5.853 5.853 0 0 0 17 6c-2.209 0-4 1.119-4 2.5s1.791 2.5 4 2.5M10.297 20.482l-1.475-1.585a47.54 47.54 0 0 1-1.442 1.129c-.307-.288-.989-1.016-2.045-2.183.902-.836 1.479-1.466 1.729-1.892s.376-.871.376-1.336c0-.592-.273-1.178-.818-1.759-.546-.581-1.329-.871-2.349-.871-1.008 0-1.79.293-2.344.879-.556.587-.832 1.181-.832 1.784 0 .813.419 1.748 1.256 2.805-.847.614-1.444 1.208-1.794 1.784a3.465 3.465 0 0 0-.523 1.833c0 .857.308 1.56.924 2.107.616.549 1.423.823 2.42.823 1.173 0 2.444-.379 3.813-1.137L8.235 24h2.819l-2.09-2.383 1.333-1.135zm-6.736-6.389a1.02 1.02 0 0 1 .73-.286c.31 0 .559.085.747.254a.849.849 0 0 1 .283.659c0 .518-.419 1.112-1.257 1.784-.536-.651-.805-1.231-.805-1.742a.901.901 0 0 1 .302-.669M3.74 22c-.427 0-.778-.116-1.057-.349-.279-.232-.418-.487-.418-.766 0-.594.509-1.288 1.527-2.083.968 1.134 1.717 1.946 2.248 2.438-.921.507-1.686.76-2.3.76\"></path></svg>"

/***/ },
/* 15 */
/***/ function(module, exports, __webpack_require__) {

	'use strict';
	
	Object.defineProperty(exports, "__esModule", {
	  value: true
	});
	
	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__(3);
	
	var _react2 = _interopRequireDefault(_react);
	
	var _ = __webpack_require__(1);
	
	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; }
	
	var Category = function (_React$Component) {
	  _inherits(Category, _React$Component);
	
	  function Category() {
	    _classCallCheck(this, Category);
	
	    return _possibleConstructorReturn(this, Object.getPrototypeOf(Category).apply(this, arguments));
	  }
	
	  _createClass(Category, [{
	    key: 'componentDidMount',
	    value: function componentDidMount() {
	      this.container = this.refs.container;
	      this.label = this.refs.label;
	      this.parent = this.container.parentNode;
	
	      this.margin = 0;
	      this.minMargin = 0;
	
	      this.memoizeSize();
	    }
	  }, {
	    key: 'componentDidUpdate',
	    value: function componentDidUpdate() {
	      this.memoizeSize();
	    }
	  }, {
	    key: 'memoizeSize',
	    value: function memoizeSize() {
	      var _container$getBoundin = this.container.getBoundingClientRect();
	
	      var top = _container$getBoundin.top;
	      var height = _container$getBoundin.height;
	
	      var _parent$getBoundingCl = this.parent.getBoundingClientRect();
	
	      var parentTop = _parent$getBoundingCl.top;
	
	      var _label$getBoundingCli = this.label.getBoundingClientRect();
	
	      var labelHeight = _label$getBoundingCli.height;
	
	
	      this.top = top - parentTop + this.parent.scrollTop;
	      if (height > labelHeight) {
	        this.maxMargin = height - labelHeight;
	      } else {
	        this.maxMargin = 1;
	      }
	    }
	  }, {
	    key: 'handleScroll',
	    value: function handleScroll(scrollTop) {
	      var margin = scrollTop - this.top;
	      margin = margin < this.minMargin ? this.minMargin : margin;
	      margin = margin > this.maxMargin ? this.maxMargin : margin;
	
	      if (margin == this.margin) return;
	      var name = this.props.name;
	
	
	      if (!this.props.hasStickyPosition) {
	        this.label.style.top = margin + 'px';
	      }
	
	      this.margin = margin;
	      return true;
	    }
	  }, {
	    key: 'render',
	    value: function render() {
	      var _props = this.props;
	      var name = _props.name;
	      var emojis = _props.emojis;
	      var hasStickyPosition = _props.hasStickyPosition;
	      var emojiProps = _props.emojiProps;
	      var emojis = emojis ? emojis.slice(0) : null;
	      var labelStyles = {};
	      var labelSpanStyles = {};
	      var containerStyles = {};
	
	      if (!hasStickyPosition) {
	        labelStyles = {
	          height: 28
	        };
	
	        labelSpanStyles = {
	          position: 'absolute'
	        };
	      }
	
	      if (!emojis) {
	        containerStyles = {
	          height: 1,
	          overflow: 'hidden'
	        };
	      }
	
	      return _react2.default.createElement(
	        'div',
	        { ref: 'container', className: 'emoji-picker-category', style: containerStyles },
	        _react2.default.createElement(
	          'div',
	          { style: labelStyles, 'data-name': name, className: 'emoji-picker-category-label' },
	          _react2.default.createElement(
	            'span',
	            { style: labelSpanStyles, ref: 'label' },
	            name
	          )
	        ),
	        emojis && emojis.map(function (emoji) {
	          return _react2.default.createElement(_.Emoji, _extends({
	            key: emoji,
	            emoji: emoji
	          }, emojiProps));
	        }),
	        emojis && !emojis.length && _react2.default.createElement(
	          'div',
	          { className: 'emoji-picker-no-results' },
	          _react2.default.createElement(_.Emoji, _extends({}, emojiProps, {
	            size: 22,
	            emoji: 'sleuth_or_spy'
	          })),
	          _react2.default.createElement(
	            'span',
	            { className: 'emoji-picker-no-results-label' },
	            'No emoji found'
	          )
	        )
	      );
	    }
	  }]);
	
	  return Category;
	}(_react2.default.Component);
	
	exports.default = Category;
	
	
	Category.propTypes = {
	  emojis: _react2.default.PropTypes.array,
	  hasStickyPosition: _react2.default.PropTypes.bool,
	  name: _react2.default.PropTypes.string.isRequired,
	  emojiProps: _react2.default.PropTypes.object.isRequired
	};
	
	Category.defaultProps = {
	  emojis: [],
	  hasStickyPosition: true
	};

/***/ },
/* 16 */
/***/ 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__(3);
	
	var _react2 = _interopRequireDefault(_react);
	
	var _data = __webpack_require__(17);
	
	var _data2 = _interopRequireDefault(_data);
	
	function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
	
	function _toConsumableArray(arr) { if (Array.isArray(arr)) { for (var i = 0, arr2 = Array(arr.length); i < arr.length; i++) { arr2[i] = arr[i]; } return arr2; } else { return Array.from(arr); } }
	
	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; }
	
	var SHEET_SIZE = 2624;
	var EMOJI_SIZE = 64;
	var SKINS = ['1F3FA', '1F3FB', '1F3FC', '1F3FD', '1F3FE', '1F3FF'];
	
	var Emoji = function (_React$Component) {
	  _inherits(Emoji, _React$Component);
	
	  function Emoji(props) {
	    _classCallCheck(this, Emoji);
	
	    var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(Emoji).call(this, props));
	
	    var emojiData = _this.getEmojiData();
	    _this.hasSkinVariations = !!emojiData.skin_variations;
	    return _this;
	  }
	
	  _createClass(Emoji, [{
	    key: 'shouldComponentUpdate',
	    value: function shouldComponentUpdate(nextProps) {
	      return this.hasSkinVariations && nextProps.skin != this.props.skin || nextProps.size != this.props.size || nextProps.sheetURL != this.props.sheetURL;
	    }
	  }, {
	    key: 'getEmojiData',
	    value: function getEmojiData() {
	      var _props = this.props;
	      var emoji = _props.emoji;
	      var skin = _props.skin;
	      var sheetURL = _props.sheetURL;
	      var emojiData = emoji;
	
	      if (typeof emoji == 'string') {
	        emojiData = _data2.default.emojis[emoji];
	      }
	
	      if (this.hasSkinVariations && skin > 1) {
	        emojiData = JSON.parse(JSON.stringify(_data2.default.emojis[emoji]));
	
	        var skinKey = SKINS[skin - 1],
	            variationKey = emojiData.unified + '-' + skinKey,
	            variationData = emojiData.skin_variations[variationKey],
	            kitMatches = sheetURL.match(/(apple|google|twitter|emojione)/),
	            kit = kitMatches[0];
	
	        if (variationData['has_img_' + kit]) {
	          emojiData.skin_tone = skin;
	
	          for (var k in variationData) {
	            var v = variationData[k];
	            emojiData[k] = v;
	          }
	        }
	      }
	
	      return emojiData;
	    }
	  }, {
	    key: 'getSheetSize',
	    value: function getSheetSize() {
	      var size = this.props.size;
	      var sheetSize = SHEET_SIZE * size / EMOJI_SIZE;
	
	      return sheetSize + 'px ' + sheetSize + 'px';
	    }
	  }, {
	    key: 'getPosition',
	    value: function getPosition(emojiData) {
	      var size = this.props.size;
	      var sheet_x = emojiData.sheet_x;
	      var sheet_y = emojiData.sheet_y;
	      var x = sheet_x * size;
	      var y = sheet_y * size;
	
	      return '-' + x + 'px -' + y + 'px';
	    }
	  }, {
	    key: 'getNative',
	    value: function getNative(emojiData) {
	      var unified = emojiData.unified;
	      var unicodes = unified.split('-');
	      var codePoints = unicodes.map(function (u) {
	        return '0x' + u;
	      });
	
	      return String.fromCodePoint.apply(String, _toConsumableArray(codePoints));
	    }
	  }, {
	    key: 'handleClick',
	    value: function handleClick(emojiData) {
	      var onClick = this.props.onClick;
	      var name = emojiData.name;
	      var short_names = emojiData.short_names;
	      var skin_tone = emojiData.skin_tone;
	      var text = emojiData.text;
	      var texts = emojiData.texts;
	      var unified = emojiData.unified;
	      var id = short_names[0];
	      var colons = ':' + id + ':';
	
	      texts || (texts = []);
	      if (text && !texts.length) {
	        texts = [text];
	      }
	
	      if (skin_tone) {
	        colons += ':skin-tone-' + skin_tone + ':';
	      }
	
	      onClick({
	        id: id,
	        name: name,
	        colons: colons,
	        skin: skin_tone || 1,
	        emoticons: texts,
	        native: this.getNative(emojiData)
	      });
	    }
	  }, {
	    key: 'render',
	    value: function render() {
	      var _this2 = this;
	
	      var _props2 = this.props;
	      var sheetURL = _props2.sheetURL;
	      var size = _props2.size;
	      var onOver = _props2.onOver;
	      var onLeave = _props2.onLeave;
	      var emojiData = this.getEmojiData();
	
	      return _react2.default.createElement(
	        'span',
	        {
	          onClick: function onClick() {
	            return _this2.handleClick(emojiData);
	          },
	          onMouseEnter: function onMouseEnter() {
	            return onOver(emojiData);
	          },
	          onMouseLeave: function onMouseLeave() {
	            return onLeave(emojiData);
	          },
	          className: 'emoji-picker-emoji' },
	        _react2.default.createElement('span', { style: {
	            width: size,
	            height: size,
	            display: 'inline-block',
	            backgroundImage: 'url(' + sheetURL + ')',
	            backgroundSize: this.getSheetSize(),
	            backgroundPosition: this.getPosition(emojiData)
	          } })
	      );
	    }
	  }]);
	
	  return Emoji;
	}(_react2.default.Component);
	
	exports.default = Emoji;
	
	
	Emoji.propTypes = {
	  skin: _react2.default.PropTypes.number,
	  onOver: _react2.default.PropTypes.func,
	  onLeave: _react2.default.PropTypes.func,
	  onClick: _react2.default.PropTypes.func,
	  size: _react2.default.PropTypes.number.isRequired,
	  sheetURL: _react2.default.PropTypes.string.isRequired,
	  emoji: _react2.default.PropTypes.oneOfType([_react2.default.PropTypes.string, _react2.default.PropTypes.object]).isRequired
	};
	
	Emoji.defaultProps = {
	  skin: 1,
	  onOver: function onOver() {},
	  onLeave: function onLeave() {},
	  onClick: function onClick() {}
	};

/***/ },
/* 17 */
/***/ function(module, exports) {

	"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.default={"categories":[{"name":"People","emojis":["grinning","grimacing","grin","joy","smiley","smile","sweat_smile","laughing","innocent","wink","blush","slightly_smiling_face","upside_down_face","relaxed","yum","relieved","heart_eyes","kissing_heart","kissing","kissing_smiling_eyes","kissing_closed_eyes","stuck_out_tongue_winking_eye","stuck_out_tongue_closed_eyes","stuck_out_tongue","money_mouth_face","nerd_face","sunglasses","hugging_face","smirk","no_mouth","neutral_face","expressionless","unamused","face_with_rolling_eyes","thinking_face","flushed","disappointed","worried","angry","rage","pensive","confused","slightly_frowning_face","white_frowning_face","persevere","confounded","tired_face","weary","triumph","open_mouth","scream","fearful","cold_sweat","hushed","frowning","anguished","cry","disappointed_relieved","sleepy","sweat","sob","dizzy_face","astonished","zipper_mouth_face","mask","face_with_thermometer","face_with_head_bandage","sleeping","zzz","hankey","smiling_imp","imp","japanese_ogre","japanese_goblin","skull","ghost","alien","robot_face","smiley_cat","smile_cat","joy_cat","heart_eyes_cat","smirk_cat","kissing_cat","scream_cat","crying_cat_face","pouting_cat","raised_hands","clap","wave","+1","-1","facepunch","fist","v","ok_hand","hand","open_hands","muscle","pray","point_up","point_up_2","point_down","point_left","point_right","middle_finger","raised_hand_with_fingers_splayed","the_horns","spock-hand","writing_hand","nail_care","lips","tongue","ear","nose","eye","eyes","bust_in_silhouette","busts_in_silhouette","speaking_head_in_silhouette","baby","boy","girl","man","woman","person_with_blond_hair","older_man","older_woman","man_with_gua_pi_mao","man_with_turban","cop","construction_worker","guardsman","sleuth_or_spy","santa","angel","princess","bride_with_veil","walking","runner","dancer","dancers","couple","two_men_holding_hands","two_women_holding_hands","bow","information_desk_person","no_good","ok_woman","raising_hand","person_with_pouting_face","person_frowning","haircut","massage","couple_with_heart","woman-heart-woman","man-heart-man","couplekiss","woman-kiss-woman","man-kiss-man","family","man-woman-girl","man-woman-girl-boy","man-woman-boy-boy","man-woman-girl-girl","woman-woman-boy","woman-woman-girl","woman-woman-girl-boy","woman-woman-boy-boy","woman-woman-girl-girl","man-man-boy","man-man-girl","man-man-girl-boy","man-man-boy-boy","man-man-girl-girl","womans_clothes","shirt","jeans","necktie","dress","bikini","kimono","lipstick","kiss","footprints","high_heel","sandal","boot","mans_shoe","athletic_shoe","womans_hat","tophat","helmet_with_white_cross","mortar_board","crown","school_satchel","pouch","purse","handbag","briefcase","eyeglasses","dark_sunglasses","ring","closed_umbrella"]},{"name":"Nature","emojis":["dog","cat","mouse","hamster","rabbit","bear","panda_face","koala","tiger","lion_face","cow","pig","pig_nose","frog","octopus","monkey_face","see_no_evil","hear_no_evil","speak_no_evil","monkey","chicken","penguin","bird","baby_chick","hatching_chick","hatched_chick","wolf","boar","horse","unicorn_face","bee","bug","snail","beetle","ant","spider","scorpion","crab","snake","turtle","tropical_fish","fish","blowfish","dolphin","whale","whale2","crocodile","leopard","tiger2","water_buffalo","ox","cow2","dromedary_camel","camel","elephant","goat","ram","sheep","racehorse","pig2","rat","mouse2","rooster","turkey","dove_of_peace","dog2","poodle","cat2","rabbit2","chipmunk","feet","dragon","dragon_face","cactus","christmas_tree","evergreen_tree","deciduous_tree","palm_tree","seedling","herb","shamrock","four_leaf_clover","bamboo","tanabata_tree","leaves","fallen_leaf","maple_leaf","ear_of_rice","hibiscus","sunflower","rose","tulip","blossom","cherry_blossom","bouquet","mushroom","chestnut","jack_o_lantern","shell","spider_web","earth_americas","earth_africa","earth_asia","full_moon","waning_gibbous_moon","last_quarter_moon","waning_crescent_moon","new_moon","waxing_crescent_moon","first_quarter_moon","moon","ne

/***/ },
/* 18 */
/***/ 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; }; }();
	
	__webpack_require__(19);
	
	var _react = __webpack_require__(3);
	
	var _react2 = _interopRequireDefault(_react);
	
	var _data = __webpack_require__(17);
	
	var _data2 = _interopRequireDefault(_data);
	
	var _ = __webpack_require__(1);
	
	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; }
	
	var DEFAULT_CATEGORIES = [{ name: 'Recent', emojis: null }].concat(_data2.default.categories);
	
	var Picker = function (_React$Component) {
	  _inherits(Picker, _React$Component);
	
	  function Picker(props) {
	    _classCallCheck(this, Picker);
	
	    var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(Picker).call(this, props));
	
	    _this.testStickyPosition();
	
	    _this.state = {
	      categories: DEFAULT_CATEGORIES,
	      skin: props.skin
	    };
	    return _this;
	  }
	
	  _createClass(Picker, [{
	    key: 'componentWillReceiveProps',
	    value: function componentWillReceiveProps(props) {
	      this.setState({ skin: props.skin });
	    }
	  }, {
	    key: 'componentDidUpdate',
	    value: function componentDidUpdate() {
	      this.handleScroll();
	    }
	  }, {
	    key: 'testStickyPosition',
	    value: function testStickyPosition() {
	      var stickyTestElement = document.createElement('div');
	      var _arr = ['', '-webkit-', '-ms-', '-moz-', '-o-'];
	      for (var _i = 0; _i < _arr.length; _i++) {
	        var prefix = _arr[_i];
	        stickyTestElement.style.position = prefix + 'sticky';
	      }
	
	      this.hasStickyPosition = !!stickyTestElement.style.position.length;
	    }
	  }, {
	    key: 'handleEmojiOver',
	    value: function handleEmojiOver(emoji) {
	      var preview = this.refs.preview;
	
	      preview.setState({ emoji: emoji });
	      clearTimeout(this.leaveTimeout);
	    }
	  }, {
	    key: 'handleEmojiLeave',
	    value: function handleEmojiLeave(emoji) {
	      var _this2 = this;
	
	      this.leaveTimeout = setTimeout(function () {
	        var preview = _this2.refs.preview;
	
	        preview.setState({ emoji: null });
	      }, 16);
	    }
	  }, {
	    key: 'handleScroll',
	    value: function handleScroll() {
	      if (!this.waitingForPaint) {
	        this.waitingForPaint = true;
	        window.requestAnimationFrame(this.handleScrollPaint.bind(this));
	      }
	    }
	  }, {
	    key: 'handleScrollPaint',
	    value: function handleScrollPaint() {
	      this.waitingForPaint = false;
	
	      var target = this.refs.scroll;
	      var scrollTop = target.scrollTop;
	      var scrollingDown = scrollTop > (this.scrollTop || 0);
	      var activeCategory = null;
	      var categories = this.state.categories;
	
	
	      for (var i = 0, l = categories.length; i < l; i++) {
	        var ii = scrollingDown ? categories.length - 1 - i : i,
	            category = categories[ii],
	            component = this.refs['category-' + ii];
	
	        if (component) {
	          var active = component.handleScroll(scrollTop);
	          if (active && !activeCategory) {
	            activeCategory = category;
	          }
	        }
	      }
	
	      if (activeCategory) {
	        var anchors = this.refs.anchors;
	        var _activeCategory = activeCategory;
	        var categoryName = _activeCategory.name;
	
	
	        if (anchors.state.selected != categoryName) {
	          anchors.setState({ selected: categoryName });
	        }
	      }
	
	      this.scrollTop = scrollTop;
	    }
	  }, {
	    key: 'handleSearch',
	    value: function handleSearch(emojis) {
	      if (emojis == null) {
	        this.setState({ categories: DEFAULT_CATEGORIES });
	      } else {
	        this.setState({ categories: [{
	            name: 'Search Results',
	            emojis: emojis
	          }] });
	      }
	    }
	  }, {
	    key: 'handleAnchorClick',
	    value: function handleAnchorClick(category, i) {
	      var component = this.refs['category-' + i];
	      var _refs = this.refs;
	      var scroll = _refs.scroll;
	      var anchors = _refs.anchors;
	
	
	      if (component) {
	        var top = component.top;
	
	
	        if (i == 0) {
	          top = 0;
	        } else {
	          top += 1;
	        }
	
	        scroll.scrollTop = top;
	      }
	    }
	  }, {
	    key: 'handleSkinChange',
	    value: function handleSkinChange(skin) {
	      this.setState({ skin: skin });
	    }
	  }, {
	    key: 'render',
	    value: function render() {
	      var _this3 = this;
	
	      var _props = this.props;
	      var perLine = _props.perLine;
	      var emojiSize = _props.emojiSize;
	      var sheetURL = _props.sheetURL;
	      var skin = this.state.skin;
	      var width = perLine * (emojiSize + 12) + 12 + 2;
	
	      return _react2.default.createElement(
	        'div',
	        { style: { width: width }, className: 'emoji-picker' },
	        _react2.default.createElement(
	          'div',
	          { className: 'emoji-picker-bar' },
	          _react2.default.createElement(_.Anchors, {
	            ref: 'anchors',
	            categories: DEFAULT_CATEGORIES,
	            onAnchorClick: this.handleAnchorClick.bind(this)
	          })
	        ),
	        _react2.default.createElement(
	          'div',
	          { ref: 'scroll', className: 'emoji-picker-scroll', onScroll: this.handleScroll.bind(this) },
	          _react2.default.createElement(_.Search, {
	            onSearch: this.handleSearch.bind(this)
	          }),
	          this.state.categories.map(function (category, i) {
	            return _react2.default.createElement(_.Category, {
	              ref: 'category-' + i,
	              key: category.name,
	              name: category.name,
	              emojis: category.emojis,
	              hasStickyPosition: _this3.hasStickyPosition,
	              emojiProps: {
	                skin: skin,
	                size: emojiSize,
	                sheetURL: sheetURL,
	                onOver: _this3.handleEmojiOver.bind(_this3),
	                onLeave: _this3.handleEmojiLeave.bind(_this3),
	                onClick: _this3.props.onClick
	              }
	            });
	          })
	        ),
	        _react2.default.createElement(
	          'div',
	          { className: 'emoji-picker-bar' },
	          _react2.default.createElement(_.Preview, {
	            ref: 'preview',
	            emojiProps: {
	              size: 38,
	              sheetURL: sheetURL
	            },
	            skinsProps: {
	              skin: skin,
	              onChange: this.handleSkinChange.bind(this)
	            }
	          })
	        )
	      );
	    }
	  }]);
	
	  return Picker;
	}(_react2.default.Component);
	
	exports.default = Picker;
	
	
	Picker.propTypes = {
	  onClick: _react2.default.PropTypes.func,
	  skin: _react2.default.PropTypes.number,
	  perLine: _react2.default.PropTypes.number,
	  emojiSize: _react2.default.PropTypes.number,
	  sheetURL: _react2.default.PropTypes.string.isRequired
	};
	
	Picker.defaultProps = {
	  onClick: function onClick() {},
	  emojiSize: 24,
	  perLine: 9,
	  skin: 1
	};

/***/ },
/* 19 */
/***/ function(module, exports) {

	'use strict';
	
	// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
	// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating
	
	// requestAnimationFrame polyfill by Erik Möller. fixes from Paul Irish and Tino Zijdel
	
	// MIT license
	
	(function () {
	    var lastTime = 0;
	    var vendors = ['ms', 'moz', 'webkit', 'o'];
	    for (var x = 0; x < vendors.length && !window.requestAnimationFrame; ++x) {
	        window.requestAnimationFrame = window[vendors[x] + 'RequestAnimationFrame'];
	        window.cancelAnimationFrame = window[vendors[x] + 'CancelAnimationFrame'] || window[vendors[x] + 'CancelRequestAnimationFrame'];
	    }
	
	    if (!window.requestAnimationFrame) window.requestAnimationFrame = function (callback, element) {
	        var currTime = new Date().getTime();
	        var timeToCall = Math.max(0, 16 - (currTime - lastTime));
	        var id = window.setTimeout(function () {
	            callback(currTime + timeToCall);
	        }, timeToCall);
	        lastTime = currTime + timeToCall;
	        return id;
	    };
	
	    if (!window.cancelAnimationFrame) window.cancelAnimationFrame = function (id) {
	        clearTimeout(id);
	    };
	})();

/***/ },
/* 20 */
/***/ function(module, exports, __webpack_require__) {

	'use strict';
	
	Object.defineProperty(exports, "__esModule", {
	  value: true
	});
	
	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__(3);
	
	var _react2 = _interopRequireDefault(_react);
	
	var _ = __webpack_require__(1);
	
	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; }
	
	var Preview = function (_React$Component) {
	  _inherits(Preview, _React$Component);
	
	  function Preview(props) {
	    _classCallCheck(this, Preview);
	
	    var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(Preview).call(this, props));
	
	    _this.state = { emoji: null };
	    return _this;
	  }
	
	  _createClass(Preview, [{
	    key: 'render',
	    value: function render() {
	      var emoji = this.state.emoji;
	      var _props = this.props;
	      var emojiProps = _props.emojiProps;
	      var skinsProps = _props.skinsProps;
	
	
	      if (emoji) {
	        return _react2.default.createElement(
	          'div',
	          { className: 'emoji-picker-preview' },
	          _react2.default.createElement(
	            'div',
	            { className: 'emoji-picker-preview-emoji' },
	            _react2.default.createElement(_.Emoji, _extends({
	              key: emoji.short_name || emoji,
	              emoji: emoji
	            }, emojiProps))
	          ),
	          _react2.default.createElement(
	            'div',
	            { className: 'emoji-picker-preview-data' },
	            _react2.default.createElement(
	              'span',
	              { className: 'emoji-picker-preview-name' },
	              emoji.name
	            ),
	            _react2.default.createElement('br', null),
	            _react2.default.createElement(
	              'span',
	              { className: 'emoji-picker-preview-shortnames' },
	              emoji.short_names.map(function (short_name) {
	                return _react2.default.createElement(
	                  'span',
	                  { key: short_name, className: 'emoji-picker-preview-shortname' },
	                  ':',
	                  short_name,
	                  ':'
	                );
	              })
	            )
	          )
	        );
	      } else {
	        return _react2.default.createElement(
	          'div',
	          { className: 'emoji-picker-preview' },
	          _react2.default.createElement(
	            'div',
	            { className: 'emoji-picker-preview-emoji' },
	            _react2.default.createElement(_.Emoji, _extends({
	              emoji: 'tophat'
	            }, emojiProps))
	          ),
	          _react2.default.createElement(
	            'div',
	            { className: 'emoji-picker-preview-data' },
	            _react2.default.createElement(
	              'span',
	              { className: 'emoji-picker-title-label' },
	              'EmojiPicker'
	            )
	          ),
	          _react2.default.createElement(
	            'div',
	            { className: 'emoji-picker-preview-skins' },
	            _react2.default.createElement(_.Skins, skinsProps)
	          )
	        );
	      }
	    }
	  }]);
	
	  return Preview;
	}(_react2.default.Component);
	
	exports.default = Preview;
	
	
	Preview.propTypes = {
	  emojiProps: _react2.default.PropTypes.object.isRequired,
	  skinsProps: _react2.default.PropTypes.object.isRequired
	};

/***/ },
/* 21 */
/***/ 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__(3);
	
	var _react2 = _interopRequireDefault(_react);
	
	var _lunr = __webpack_require__(22);
	
	var _lunr2 = _interopRequireDefault(_lunr);
	
	var _data = __webpack_require__(17);
	
	var _data2 = _interopRequireDefault(_data);
	
	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; }
	
	var Search = function (_React$Component) {
	  _inherits(Search, _React$Component);
	
	  function Search(props) {
	    _classCallCheck(this, Search);
	
	    var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(Search).call(this, props));
	
	    _this.buildIndex();
	    return _this;
	  }
	
	  _createClass(Search, [{
	    key: 'buildIndex',
	    value: function buildIndex() {
	      this.index = (0, _lunr2.default)(function () {
	        this.field('short_name', { boost: 2 });
	        this.field('name');
	
	        this.ref('short_name');
	      });
	
	      for (var emoji in _data2.default.emojis) {
	        var emojiData = _data2.default.emojis[emoji];
	        var short_name = emojiData.short_name;
	        var name = emojiData.name;
	
	
	        this.index.add({ short_name: short_name, name: name });
	      }
	    }
	  }, {
	    key: 'handleChange',
	    value: function handleChange() {
	      var input = this.refs.input;
	      var value = input.value;
	      var results = null;
	
	      if (value.length) {
	        results = this.index.search(value).map(function (result) {
	          return result.ref;
	        });
	      }
	
	      this.props.onSearch(results);
	    }
	  }, {
	    key: 'render',
	    value: function render() {
	      return _react2.default.createElement('input', {
	        ref: 'input',
	        type: 'text',
	        onChange: this.handleChange.bind(this),
	        placeholder: 'Search',
	        className: 'emoji-picker-search'
	      });
	    }
	  }]);
	
	  return Search;
	}(_react2.default.Component);
	
	exports.default = Search;
	
	
	Search.propTypes = {
	  onSearch: _react2.default.PropTypes.func
	};
	
	Search.defaultProps = {
	  onSearch: function onSearch() {}
	};

/***/ },
/* 22 */
/***/ function(module, exports, __webpack_require__) {

	var __WEBPACK_AMD_DEFINE_FACTORY__, __WEBPACK_AMD_DEFINE_RESULT__;/**
	 * lunr - http://lunrjs.com - A bit like Solr, but much smaller and not as bright - 0.7.1
	 * Copyright (C) 2016 Oliver Nightingale
	 * @license MIT
	 */
	
	;(function(){
	
	/**
	 * Convenience function for instantiating a new lunr index and configuring it
	 * with the default pipeline functions and the passed config function.
	 *
	 * When using this convenience function a new index will be created with the
	 * following functions already in the pipeline:
	 *
	 * lunr.StopWordFilter - filters out any stop words before they enter the
	 * index
	 *
	 * lunr.stemmer - stems the tokens before entering the index.
	 *
	 * Example:
	 *
	 *     var idx = lunr(function () {
	 *       this.field('title', 10)
	 *       this.field('tags', 100)
	 *       this.field('body')
	 *       
	 *       this.ref('cid')
	 *       
	 *       this.pipeline.add(function () {
	 *         // some custom pipeline function
	 *       })
	 *       
	 *     })
	 *
	 * @param {Function} config A function that will be called with the new instance
	 * of the lunr.Index as both its context and first parameter. It can be used to
	 * customize the instance of new lunr.Index.
	 * @namespace
	 * @module
	 * @returns {lunr.Index}
	 *
	 */
	var lunr = function (config) {
	  var idx = new lunr.Index
	
	  idx.pipeline.add(
	    lunr.trimmer,
	    lunr.stopWordFilter,
	    lunr.stemmer
	  )
	
	  if (config) config.call(idx, idx)
	
	  return idx
	}
	
	lunr.version = "0.7.1"
	/*!
	 * lunr.utils
	 * Copyright (C) 2016 Oliver Nightingale
	 */
	
	/**
	 * A namespace containing utils for the rest of the lunr library
	 */
	lunr.utils = {}
	
	/**
	 * Print a warning message to the console.
	 *
	 * @param {String} message The message to be printed.
	 * @memberOf Utils
	 */
	lunr.utils.warn = (function (global) {
	  return function (message) {
	    if (global.console && console.warn) {
	      console.warn(message)
	    }
	  }
	})(this)
	
	/**
	 * Convert an object to a string.
	 *
	 * In the case of `null` and `undefined` the function returns
	 * the empty string, in all other cases the result of calling
	 * `toString` on the passed object is returned.
	 *
	 * @param {Any} obj The object to convert to a string.
	 * @return {String} string representation of the passed object.
	 * @memberOf Utils
	 */
	lunr.utils.asString = function (obj) {
	  if (obj === void 0 || obj === null) {
	    return ""
	  } else {
	    return obj.toString()
	  }
	}
	/*!
	 * lunr.EventEmitter
	 * Copyright (C) 2016 Oliver Nightingale
	 */
	
	/**
	 * lunr.EventEmitter is an event emitter for lunr. It manages adding and removing event handlers and triggering events and their handlers.
	 *
	 * @constructor
	 */
	lunr.EventEmitter = function () {
	  this.events = {}
	}
	
	/**
	 * Binds a handler function to a specific event(s).
	 *
	 * Can bind a single function to many different events in one call.
	 *
	 * @param {String} [eventName] The name(s) of events to bind this function to.
	 * @param {Function} fn The function to call when an event is fired.
	 * @memberOf EventEmitter
	 */
	lunr.EventEmitter.prototype.addListener = function () {
	  var args = Array.prototype.slice.call(arguments),
	      fn = args.pop(),
	      names = args
	
	  if (typeof fn !== "function") throw new TypeError ("last argument must be a function")
	
	  names.forEach(function (name) {
	    if (!this.hasHandler(name)) this.events[name] = []
	    this.events[name].push(fn)
	  }, this)
	}
	
	/**
	 * Removes a handler function from a specific event.
	 *
	 * @param {String} eventName The name of the event to remove this function from.
	 * @param {Function} fn The function to remove from an event.
	 * @memberOf EventEmitter
	 */
	lunr.EventEmitter.prototype.removeListener = function (name, fn) {
	  if (!this.hasHandler(name)) return
	
	  var fnIndex = this.events[name].indexOf(fn)
	  this.events[name].splice(fnIndex, 1)
	
	  if (!this.events[name].length) delete this.events[name]
	}
	
	/**
	 * Calls all functions bound to the given event.
	 *
	 * Additional data can be passed to the event handler as arguments to `emit`
	 * after the event name.
	 *
	 * @param {String} eventName The name of the event to emit.
	 * @memberOf EventEmitter
	 */
	lunr.EventEmitter.prototype.emit = function (name) {
	  if (!this.hasHandler(name)) return
	
	  var args = Array.prototype.slice.call(arguments, 1)
	
	  this.events[name].forEach(function (fn) {
	    fn.apply(undefined, args)
	  })
	}
	
	/**
	 * Checks whether a handler has ever been stored against an event.
	 *
	 * @param {String} eventName The name of the event to check.
	 * @private
	 * @memberOf EventEmitter
	 */
	lunr.EventEmitter.prototype.hasHandler = function (name) {
	  return name in this.events
	}
	
	/*!
	 * lunr.tokenizer
	 * Copyright (C) 2016 Oliver Nightingale
	 */
	
	/**
	 * A function for splitting a string into tokens ready to be inserted into
	 * the search index. Uses `lunr.tokenizer.seperator` to split strings, change
	 * the value of this property to change how strings are split into tokens.
	 *
	 * @module
	 * @param {String} obj The string to convert into tokens
	 * @see lunr.tokenizer.seperator
	 * @returns {Array}
	 */
	lunr.tokenizer = function (obj) {
	  if (!arguments.length || obj == null || obj == undefined) return []
	  if (Array.isArray(obj)) return obj.map(function (t) { return lunr.utils.asString(t).toLowerCase() })
	
	  return obj.toString().trim().toLowerCase().split(lunr.tokenizer.seperator)
	}
	
	/**
	 * The sperator used to split a string into tokens. Override this property to change the behaviour of
	 * `lunr.tokenizer` behaviour when tokenizing strings. By default this splits on whitespace and hyphens.
	 *
	 * @static
	 * @see lunr.tokenizer
	 */
	lunr.tokenizer.seperator = /[\s\-]+/
	
	/**
	 * Loads a previously serialised tokenizer.
	 *
	 * A tokenizer function to be loaded must already be registered with lunr.tokenizer.
	 * If the serialised tokenizer has not been registered then an error will be thrown.
	 *
	 * @param {String} label The label of the serialised tokenizer.
	 * @returns {Function}
	 * @memberOf tokenizer
	 */
	lunr.tokenizer.load = function (label) {
	  var fn = this.registeredFunctions[label]
	
	  if (!fn) {
	    throw new Error('Cannot load un-registered function: ' + label)
	  }
	
	  return fn
	}
	
	lunr.tokenizer.label = 'default'
	
	lunr.tokenizer.registeredFunctions = {
	  'default': lunr.tokenizer
	}
	
	/**
	 * Register a tokenizer function.
	 *
	 * Functions that are used as tokenizers should be registered if they are to be used with a serialised index.
	 *
	 * Registering a function does not add it to an index, functions must still be associated with a specific index for them to be used when indexing and searching documents.
	 *
	 * @param {Function} fn The function to register.
	 * @param {String} label The label to register this function with
	 * @memberOf tokenizer
	 */
	lunr.tokenizer.registerFunction = function (fn, label) {
	  if (label in this.registeredFunctions) {
	    lunr.utils.warn('Overwriting existing tokenizer: ' + label)
	  }
	
	  fn.label = label
	  this.registeredFunctions[label] = fn
	}
	/*!
	 * lunr.Pipeline
	 * Copyright (C) 2016 Oliver Nightingale
	 */
	
	/**
	 * lunr.Pipelines maintain an ordered list of functions to be applied to all
	 * tokens in documents entering the search index and queries being ran against
	 * the index.
	 *
	 * An instance of lunr.Index created with the lunr shortcut will contain a
	 * pipeline with a stop word filter and an English language stemmer. Extra
	 * functions can be added before or after either of these functions or these
	 * default functions can be removed.
	 *
	 * When run the pipeline will call each function in turn, passing a token, the
	 * index of that token in the original list of all tokens and finally a list of
	 * all the original tokens.
	 *
	 * The output of functions in the pipeline will be passed to the next function
	 * in the pipeline. To exclude a token from entering the index the function
	 * should return undefined, the rest of the pipeline will not be called with
	 * this token.
	 *
	 * For serialisation of pipelines to work, all functions used in an instance of
	 * a pipeline should be registered with lunr.Pipeline. Registered functions can
	 * then be loaded. If trying to load a serialised pipeline that uses functions
	 * that are not registered an error will be thrown.
	 *
	 * If not planning on serialising the pipeline then registering pipeline functions
	 * is not necessary.
	 *
	 * @constructor
	 */
	lunr.Pipeline = function () {
	  this._stack = []
	}
	
	lunr.Pipeline.registeredFunctions = {}
	
	/**
	 * Register a function with the pipeline.
	 *
	 * Functions that are used in the pipeline should be registered if the pipeline
	 * needs to be serialised, or a serialised pipeline needs to be loaded.
	 *
	 * Registering a function does not add it to a pipeline, functions must still be
	 * added to instances of the pipeline for them to be used when running a pipeline.
	 *
	 * @param {Function} fn The function to check for.
	 * @param {String} label The label to register this function with
	 * @memberOf Pipeline
	 */
	lunr.Pipeline.registerFunction = function (fn, label) {
	  if (label in this.registeredFunctions) {
	    lunr.utils.warn('Overwriting existing registered function: ' + label)
	  }
	
	  fn.label = label
	  lunr.Pipeline.registeredFunctions[fn.label] = fn
	}
	
	/**
	 * Warns if the function is not registered as a Pipeline function.
	 *
	 * @param {Function} fn The function to check for.
	 * @private
	 * @memberOf Pipeline
	 */
	lunr.Pipeline.warnIfFunctionNotRegistered = function (fn) {
	  var isRegistered = fn.label && (fn.label in this.registeredFunctions)
	
	  if (!isRegistered) {
	    lunr.utils.warn('Function is not registered with pipeline. This may cause problems when serialising the index.\n', fn)
	  }
	}
	
	/**
	 * Loads a previously serialised pipeline.
	 *
	 * All functions to be loaded must already be registered with lunr.Pipeline.
	 * If any function from the serialised data has not been registered then an
	 * error will be thrown.
	 *
	 * @param {Object} serialised The serialised pipeline to load.
	 * @returns {lunr.Pipeline}
	 * @memberOf Pipeline
	 */
	lunr.Pipeline.load = function (serialised) {
	  var pipeline = new lunr.Pipeline
	
	  serialised.forEach(function (fnName) {
	    var fn = lunr.Pipeline.registeredFunctions[fnName]
	
	    if (fn) {
	      pipeline.add(fn)
	    } else {
	      throw new Error('Cannot load un-registered function: ' + fnName)
	    }
	  })
	
	  return pipeline
	}
	
	/**
	 * Adds new functions to the end of the pipeline.
	 *
	 * Logs a warning if the function has not been registered.
	 *
	 * @param {Function} functions Any number of functions to add to the pipeline.
	 * @memberOf Pipeline
	 */
	lunr.Pipeline.prototype.add = function () {
	  var fns = Array.prototype.slice.call(arguments)
	
	  fns.forEach(function (fn) {
	    lunr.Pipeline.warnIfFunctionNotRegistered(fn)
	    this._stack.push(fn)
	  }, this)
	}
	
	/**
	 * Adds a single function after a function that already exists in the
	 * pipeline.
	 *
	 * Logs a warning if the function has not been registered.
	 *
	 * @param {Function} existingFn A function that already exists in the pipeline.
	 * @param {Function} newFn The new function to add to the pipeline.
	 * @memberOf Pipeline
	 */
	lunr.Pipeline.prototype.after = function (existingFn, newFn) {
	  lunr.Pipeline.warnIfFunctionNotRegistered(newFn)
	
	  var pos = this._stack.indexOf(existingFn)
	  if (pos == -1) {
	    throw new Error('Cannot find existingFn')
	  }
	
	  pos = pos + 1
	  this._stack.splice(pos, 0, newFn)
	}
	
	/**
	 * Adds a single function before a function that already exists in the
	 * pipeline.
	 *
	 * Logs a warning if the function has not been registered.
	 *
	 * @param {Function} existingFn A function that already exists in the pipeline.
	 * @param {Function} newFn The new function to add to the pipeline.
	 * @memberOf Pipeline
	 */
	lunr.Pipeline.prototype.before = function (existingFn, newFn) {
	  lunr.Pipeline.warnIfFunctionNotRegistered(newFn)
	
	  var pos = this._stack.indexOf(existingFn)
	  if (pos == -1) {
	    throw new Error('Cannot find existingFn')
	  }
	
	  this._stack.splice(pos, 0, newFn)
	}
	
	/**
	 * Removes a function from the pipeline.
	 *
	 * @param {Function} fn The function to remove from the pipeline.
	 * @memberOf Pipeline
	 */
	lunr.Pipeline.prototype.remove = function (fn) {
	  var pos = this._stack.indexOf(fn)
	  if (pos == -1) {
	    return
	  }
	
	  this._stack.splice(pos, 1)
	}
	
	/**
	 * Runs the current list of functions that make up the pipeline against the
	 * passed tokens.
	 *
	 * @param {Array} tokens The tokens to run through the pipeline.
	 * @returns {Array}
	 * @memberOf Pipeline
	 */
	lunr.Pipeline.prototype.run = function (tokens) {
	  var out = [],
	      tokenLength = tokens.length,
	      stackLength = this._stack.length
	
	  for (var i = 0; i < tokenLength; i++) {
	    var token = tokens[i]
	
	    for (var j = 0; j < stackLength; j++) {
	      token = this._stack[j](token, i, tokens)
	      if (token === void 0 || token === '') break
	    };
	
	    if (token !== void 0 && token !== '') out.push(token)
	  };
	
	  return out
	}
	
	/**
	 * Resets the pipeline by removing any existing processors.
	 *
	 * @memberOf Pipeline
	 */
	lunr.Pipeline.prototype.reset = function () {
	  this._stack = []
	}
	
	/**
	 * Returns a representation of the pipeline ready for serialisation.
	 *
	 * Logs a warning if the function has not been registered.
	 *
	 * @returns {Array}
	 * @memberOf Pipeline
	 */
	lunr.Pipeline.prototype.toJSON = function () {
	  return this._stack.map(function (fn) {
	    lunr.Pipeline.warnIfFunctionNotRegistered(fn)
	
	    return fn.label
	  })
	}
	/*!
	 * lunr.Vector
	 * Copyright (C) 2016 Oliver Nightingale
	 */
	
	/**
	 * lunr.Vectors implement vector related operations for
	 * a series of elements.
	 *
	 * @constructor
	 */
	lunr.Vector = function () {
	  this._magnitude = null
	  this.list = undefined
	  this.length = 0
	}
	
	/**
	 * lunr.Vector.Node is a simple struct for each node
	 * in a lunr.Vector.
	 *
	 * @private
	 * @param {Number} The index of the node in the vector.
	 * @param {Object} The data at this node in the vector.
	 * @param {lunr.Vector.Node} The node directly after this node in the vector.
	 * @constructor
	 * @memberOf Vector
	 */
	lunr.Vector.Node = function (idx, val, next) {
	  this.idx = idx
	  this.val = val
	  this.next = next
	}
	
	/**
	 * Inserts a new value at a position in a vector.
	 *
	 * @param {Number} The index at which to insert a value.
	 * @param {Object} The object to insert in the vector.
	 * @memberOf Vector.
	 */
	lunr.Vector.prototype.insert = function (idx, val) {
	  this._magnitude = undefined;
	  var list = this.list
	
	  if (!list) {
	    this.list = new lunr.Vector.Node (idx, val, list)
	    return this.length++
	  }
	
	  if (idx < list.idx) {
	    this.list = new lunr.Vector.Node (idx, val, list)
	    return this.length++
	  }
	
	  var prev = list,
	      next = list.next
	
	  while (next != undefined) {
	    if (idx < next.idx) {
	      prev.next = new lunr.Vector.Node (idx, val, next)
	      return this.length++
	    }
	
	    prev = next, next = next.next
	  }
	
	  prev.next = new lunr.Vector.Node (idx, val, next)
	  return this.length++
	}
	
	/**
	 * Calculates the magnitude of this vector.
	 *
	 * @returns {Number}
	 * @memberOf Vector
	 */
	lunr.Vector.prototype.magnitude = function () {
	  if (this._magnitude) return this._magnitude
	  var node = this.list,
	      sumOfSquares = 0,
	      val
	
	  while (node) {
	    val = node.val
	    sumOfSquares += val * val
	    node = node.next
	  }
	
	  return this._magnitude = Math.sqrt(sumOfSquares)
	}
	
	/**
	 * Calculates the dot product of this vector and another vector.
	 *
	 * @param {lunr.Vector} otherVector The vector to compute the dot product with.
	 * @returns {Number}
	 * @memberOf Vector
	 */
	lunr.Vector.prototype.dot = function (otherVector) {
	  var node = this.list,
	      otherNode = otherVector.list,
	      dotProduct = 0
	
	  while (node && otherNode) {
	    if (node.idx < otherNode.idx) {
	      node = node.next
	    } else if (node.idx > otherNode.idx) {
	      otherNode = otherNode.next
	    } else {
	      dotProduct += node.val * otherNode.val
	      node = node.next
	      otherNode = otherNode.next
	    }
	  }
	
	  return dotProduct
	}
	
	/**
	 * Calculates the cosine similarity between this vector and another
	 * vector.
	 *
	 * @param {lunr.Vector} otherVector The other vector to calculate the
	 * similarity with.
	 * @returns {Number}
	 * @memberOf Vector
	 */
	lunr.Vector.prototype.similarity = function (otherVector) {
	  return this.dot(otherVector) / (this.magnitude() * otherVector.magnitude())
	}
	/*!
	 * lunr.SortedSet
	 * Copyright (C) 2016 Oliver Nightingale
	 */
	
	/**
	 * lunr.SortedSets are used to maintain an array of uniq values in a sorted
	 * order.
	 *
	 * @constructor
	 */
	lunr.SortedSet = function () {
	  this.length = 0
	  this.elements = []
	}
	
	/**
	 * Loads a previously serialised sorted set.
	 *
	 * @param {Array} serialisedData The serialised set to load.
	 * @returns {lunr.SortedSet}
	 * @memberOf SortedSet
	 */
	lunr.SortedSet.load = function (serialisedData) {
	  var set = new this
	
	  set.elements = serialisedData
	  set.length = serialisedData.length
	
	  return set
	}
	
	/**
	 * Inserts new items into the set in the correct position to maintain the
	 * order.
	 *
	 * @param {Object} The objects to add to this set.
	 * @memberOf SortedSet
	 */
	lunr.SortedSet.prototype.add = function () {
	  var i, element
	
	  for (i = 0; i < arguments.length; i++) {
	    element = arguments[i]
	    if (~this.indexOf(element)) continue
	    this.elements.splice(this.locationFor(element), 0, element)
	  }
	
	  this.length = this.elements.length
	}
	
	/**
	 * Converts this sorted set into an array.
	 *
	 * @returns {Array}
	 * @memberOf SortedSet
	 */
	lunr.SortedSet.prototype.toArray = function () {
	  return this.elements.slice()
	}
	
	/**
	 * Creates a new array with the results of calling a provided function on every
	 * element in this sorted set.
	 *
	 * Delegates to Array.prototype.map and has the same signature.
	 *
	 * @param {Function} fn The function that is called on each element of the
	 * set.
	 * @param {Object} ctx An optional object that can be used as the context
	 * for the function fn.
	 * @returns {Array}
	 * @memberOf SortedSet
	 */
	lunr.SortedSet.prototype.map = function (fn, ctx) {
	  return this.elements.map(fn, ctx)
	}
	
	/**
	 * Executes a provided function once per sorted set element.
	 *
	 * Delegates to Array.prototype.forEach and has the same signature.
	 *
	 * @param {Function} fn The function that is called on each element of the
	 * set.
	 * @param {Object} ctx An optional object that can be used as the context
	 * @memberOf SortedSet
	 * for the function fn.
	 */
	lunr.SortedSet.prototype.forEach = function (fn, ctx) {
	  return this.elements.forEach(fn, ctx)
	}
	
	/**
	 * Returns the index at which a given element can be found in the
	 * sorted set, or -1 if it is not present.
	 *
	 * @param {Object} elem The object to locate in the sorted set.
	 * @returns {Number}
	 * @memberOf SortedSet
	 */
	lunr.SortedSet.prototype.indexOf = function (elem) {
	  var start = 0,
	      end = this.elements.length,
	      sectionLength = end - start,
	      pivot = start + Math.floor(sectionLength / 2),
	      pivotElem = this.elements[pivot]
	
	  while (sectionLength > 1) {
	    if (pivotElem === elem) return pivot
	
	    if (pivotElem < elem) start = pivot
	    if (pivotElem > elem) end = pivot
	
	    sectionLength = end - start
	    pivot = start + Math.floor(sectionLength / 2)
	    pivotElem = this.elements[pivot]
	  }
	
	  if (pivotElem === elem) return pivot
	
	  return -1
	}
	
	/**
	 * Returns the position within the sorted set that an element should be
	 * inserted at to maintain the current order of the set.
	 *
	 * This function assumes that the element to search for does not already exist
	 * in the sorted set.
	 *
	 * @param {Object} elem The elem to find the position for in the set
	 * @returns {Number}
	 * @memberOf SortedSet
	 */
	lunr.SortedSet.prototype.locationFor = function (elem) {
	  var start = 0,
	      end = this.elements.length,
	      sectionLength = end - start,
	      pivot = start + Math.floor(sectionLength / 2),
	      pivotElem = this.elements[pivot]
	
	  while (sectionLength > 1) {
	    if (pivotElem < elem) start = pivot
	    if (pivotElem > elem) end = pivot
	
	    sectionLength = end - start
	    pivot = start + Math.floor(sectionLength / 2)
	    pivotElem = this.elements[pivot]
	  }
	
	  if (pivotElem > elem) return pivot
	  if (pivotElem < elem) return pivot + 1
	}
	
	/**
	 * Creates a new lunr.SortedSet that contains the elements in the intersection
	 * of this set and the passed set.
	 *
	 * @param {lunr.SortedSet} otherSet The set to intersect with this set.
	 * @returns {lunr.SortedSet}
	 * @memberOf SortedSet
	 */
	lunr.SortedSet.prototype.intersect = function (otherSet) {
	  var intersectSet = new lunr.SortedSet,
	      i = 0, j = 0,
	      a_len = this.length, b_len = otherSet.length,
	      a = this.elements, b = otherSet.elements
	
	  while (true) {
	    if (i > a_len - 1 || j > b_len - 1) break
	
	    if (a[i] === b[j]) {
	      intersectSet.add(a[i])
	      i++, j++
	      continue
	    }
	
	    if (a[i] < b[j]) {
	      i++
	      continue
	    }
	
	    if (a[i] > b[j]) {
	      j++
	      continue
	    }
	  };
	
	  return intersectSet
	}
	
	/**
	 * Makes a copy of this set
	 *
	 * @returns {lunr.SortedSet}
	 * @memberOf SortedSet
	 */
	lunr.SortedSet.prototype.clone = function () {
	  var clone = new lunr.SortedSet
	
	  clone.elements = this.toArray()
	  clone.length = clone.elements.length
	
	  return clone
	}
	
	/**
	 * Creates a new lunr.SortedSet that contains the elements in the union
	 * of this set and the passed set.
	 *
	 * @param {lunr.SortedSet} otherSet The set to union with this set.
	 * @returns {lunr.SortedSet}
	 * @memberOf SortedSet
	 */
	lunr.SortedSet.prototype.union = function (otherSet) {
	  var longSet, shortSet, unionSet
	
	  if (this.length >= otherSet.length) {
	    longSet = this, shortSet = otherSet
	  } else {
	    longSet = otherSet, shortSet = this
	  }
	
	  unionSet = longSet.clone()
	
	  for(var i = 0, shortSetElements = shortSet.toArray(); i < shortSetElements.length; i++){
	    unionSet.add(shortSetElements[i])
	  }
	
	  return unionSet
	}
	
	/**
	 * Returns a representation of the sorted set ready for serialisation.
	 *
	 * @returns {Array}
	 * @memberOf SortedSet
	 */
	lunr.SortedSet.prototype.toJSON = function () {
	  return this.toArray()
	}
	/*!
	 * lunr.Index
	 * Copyright (C) 2016 Oliver Nightingale
	 */
	
	/**
	 * lunr.Index is object that manages a search index.  It contains the indexes
	 * and stores all the tokens and document lookups.  It also provides the main
	 * user facing API for the library.
	 *
	 * @constructor
	 */
	lunr.Index = function () {
	  this._fields = []
	  this._ref = 'id'
	  this.pipeline = new lunr.Pipeline
	  this.documentStore = new lunr.Store
	  this.tokenStore = new lunr.TokenStore
	  this.corpusTokens = new lunr.SortedSet
	  this.eventEmitter =  new lunr.EventEmitter
	  this.tokenizerFn = lunr.tokenizer
	
	  this._idfCache = {}
	
	  this.on('add', 'remove', 'update', (function () {
	    this._idfCache = {}
	  }).bind(this))
	}
	
	/**
	 * Bind a handler to events being emitted by the index.
	 *
	 * The handler can be bound to many events at the same time.
	 *
	 * @param {String} [eventName] The name(s) of events to bind the function to.
	 * @param {Function} fn The serialised set to load.
	 * @memberOf Index
	 */
	lunr.Index.prototype.on = function () {
	  var args = Array.prototype.slice.call(arguments)
	  return this.eventEmitter.addListener.apply(this.eventEmitter, args)
	}
	
	/**
	 * Removes a handler from an event being emitted by the index.
	 *
	 * @param {String} eventName The name of events to remove the function from.
	 * @param {Function} fn The serialised set to load.
	 * @memberOf Index
	 */
	lunr.Index.prototype.off = function (name, fn) {
	  return this.eventEmitter.removeListener(name, fn)
	}
	
	/**
	 * Loads a previously serialised index.
	 *
	 * Issues a warning if the index being imported was serialised
	 * by a different version of lunr.
	 *
	 * @param {Object} serialisedData The serialised set to load.
	 * @returns {lunr.Index}
	 * @memberOf Index
	 */
	lunr.Index.load = function (serialisedData) {
	  if (serialisedData.version !== lunr.version) {
	    lunr.utils.warn('version mismatch: current ' + lunr.version + ' importing ' + serialisedData.version)
	  }
	
	  var idx = new this
	
	  idx._fields = serialisedData.fields
	  idx._ref = serialisedData.ref
	
	  idx.tokenizer = lunr.tokenizer.load(serialisedData.tokenizer)
	  idx.documentStore = lunr.Store.load(serialisedData.documentStore)
	  idx.tokenStore = lunr.TokenStore.load(serialisedData.tokenStore)
	  idx.corpusTokens = lunr.SortedSet.load(serialisedData.corpusTokens)
	  idx.pipeline = lunr.Pipeline.load(serialisedData.pipeline)
	
	  return idx
	}
	
	/**
	 * Adds a field to the list of fields that will be searchable within documents
	 * in the index.
	 *
	 * An optional boost param can be passed to affect how much tokens in this field
	 * rank in search results, by default the boost value is 1.
	 *
	 * Fields should be added before any documents are added to the index, fields
	 * that are added after documents are added to the index will only apply to new
	 * documents added to the index.
	 *
	 * @param {String} fieldName The name of the field within the document that
	 * should be indexed
	 * @param {Number} boost An optional boost that can be applied to terms in this
	 * field.
	 * @returns {lunr.Index}
	 * @memberOf Index
	 */
	lunr.Index.prototype.field = function (fieldName, opts) {
	  var opts = opts || {},
	      field = { name: fieldName, boost: opts.boost || 1 }
	
	  this._fields.push(field)
	  return this
	}
	
	/**
	 * Sets the property used to uniquely identify documents added to the index,
	 * by default this property is 'id'.
	 *
	 * This should only be changed before adding documents to the index, changing
	 * the ref property without resetting the index can lead to unexpected results.
	 *
	 * The value of ref can be of any type but it _must_ be stably comparable and
	 * orderable.
	 *
	 * @param {String} refName The property to use to uniquely identify the
	 * documents in the index.
	 * @param {Boolean} emitEvent Whether to emit add events, defaults to true
	 * @returns {lunr.Index}
	 * @memberOf Index
	 */
	lunr.Index.prototype.ref = function (refName) {
	  this._ref = refName
	  return this
	}
	
	/**
	 * Sets the tokenizer used for this index.
	 *
	 * By default the index will use the default tokenizer, lunr.tokenizer. The tokenizer
	 * should only be changed before adding documents to the index. Changing the tokenizer
	 * without re-building the index can lead to unexpected results.
	 *
	 * @param {Function} fn The function to use as a tokenizer.
	 * @returns {lunr.Index}
	 * @memberOf Index
	 */
	lunr.Index.prototype.tokenizer = function (fn) {
	  var isRegistered = fn.label && (fn.label in lunr.tokenizer.registeredFunctions)
	
	  if (!isRegistered) {
	    lunr.utils.warn('Function is not a registered tokenizer. This may cause problems when serialising the index')
	  }
	
	  this.tokenizerFn = fn
	  return this
	}
	
	/**
	 * Add a document to the index.
	 *
	 * This is the way new documents enter the index, this function will run the
	 * fields from the document through the index's pipeline and then add it to
	 * the index, it will then show up in search results.
	 *
	 * An 'add' event is emitted with the document that has been added and the index
	 * the document has been added to. This event can be silenced by passing false
	 * as the second argument to add.
	 *
	 * @param {Object} doc The document to add to the index.
	 * @param {Boolean} emitEvent Whether or not to emit events, default true.
	 * @memberOf Index
	 */
	lunr.Index.prototype.add = function (doc, emitEvent) {
	  var docTokens = {},
	      allDocumentTokens = new lunr.SortedSet,
	      docRef = doc[this._ref],
	      emitEvent = emitEvent === undefined ? true : emitEvent
	
	  this._fields.forEach(function (field) {
	    var fieldTokens = this.pipeline.run(this.tokenizerFn(doc[field.name]))
	
	    docTokens[field.name] = fieldTokens
	
	    for (var i = 0; i < fieldTokens.length; i++) {
	      var token = fieldTokens[i]
	      allDocumentTokens.add(token)
	      this.corpusTokens.add(token)
	    }
	  }, this)
	
	  this.documentStore.set(docRef, allDocumentTokens)
	
	  for (var i = 0; i < allDocumentTokens.length; i++) {
	    var token = allDocumentTokens.elements[i]
	    var tf = 0;
	
	    for (var j = 0; j < this._fields.length; j++){
	      var field = this._fields[j]
	      var fieldTokens = docTokens[field.name]
	      var fieldLength = fieldTokens.length
	
	      if (!fieldLength) continue
	
	      var tokenCount = 0
	      for (var k = 0; k < fieldLength; k++){
	        if (fieldTokens[k] === token){
	          tokenCount++
	        }
	      }
	
	      tf += (tokenCount / fieldLength * field.boost)
	    }
	
	    this.tokenStore.add(token, { ref: docRef, tf: tf })
	  };
	
	  if (emitEvent) this.eventEmitter.emit('add', doc, this)
	}
	
	/**
	 * Removes a document from the index.
	 *
	 * To make sure documents no longer show up in search results they can be
	 * removed from the index using this method.
	 *
	 * The document passed only needs to have the same ref property value as the
	 * document that was added to the index, they could be completely different
	 * objects.
	 *
	 * A 'remove' event is emitted with the document that has been removed and the index
	 * the document has been removed from. This event can be silenced by passing false
	 * as the second argument to remove.
	 *
	 * @param {Object} doc The document to remove from the index.
	 * @param {Boolean} emitEvent Whether to emit remove events, defaults to true
	 * @memberOf Index
	 */
	lunr.Index.prototype.remove = function (doc, emitEvent) {
	  var docRef = doc[this._ref],
	      emitEvent = emitEvent === undefined ? true : emitEvent
	
	  if (!this.documentStore.has(docRef)) return
	
	  var docTokens = this.documentStore.get(docRef)
	
	  this.documentStore.remove(docRef)
	
	  docTokens.forEach(function (token) {
	    this.tokenStore.remove(token, docRef)
	  }, this)
	
	  if (emitEvent) this.eventEmitter.emit('remove', doc, this)
	}
	
	/**
	 * Updates a document in the index.
	 *
	 * When a document contained within the index gets updated, fields changed,
	 * added or removed, to make sure it correctly matched against search queries,
	 * it should be updated in the index.
	 *
	 * This method is just a wrapper around `remove` and `add`
	 *
	 * An 'update' event is emitted with the document that has been updated and the index.
	 * This event can be silenced by passing false as the second argument to update. Only
	 * an update event will be fired, the 'add' and 'remove' events of the underlying calls
	 * are silenced.
	 *
	 * @param {Object} doc The document to update in the index.
	 * @param {Boolean} emitEvent Whether to emit update events, defaults to true
	 * @see Index.prototype.remove
	 * @see Index.prototype.add
	 * @memberOf Index
	 */
	lunr.Index.prototype.update = function (doc, emitEvent) {
	  var emitEvent = emitEvent === undefined ? true : emitEvent
	
	  this.remove(doc, false)
	  this.add(doc, false)
	
	  if (emitEvent) this.eventEmitter.emit('update', doc, this)
	}
	
	/**
	 * Calculates the inverse document frequency for a token within the index.
	 *
	 * @param {String} token The token to calculate the idf of.
	 * @see Index.prototype.idf
	 * @private
	 * @memberOf Index
	 */
	lunr.Index.prototype.idf = function (term) {
	  var cacheKey = "@" + term
	  if (Object.prototype.hasOwnProperty.call(this._idfCache, cacheKey)) return this._idfCache[cacheKey]
	
	  var documentFrequency = this.tokenStore.count(term),
	      idf = 1
	
	  if (documentFrequency > 0) {
	    idf = 1 + Math.log(this.documentStore.length / documentFrequency)
	  }
	
	  return this._idfCache[cacheKey] = idf
	}
	
	/**
	 * Searches the index using the passed query.
	 *
	 * Queries should be a string, multiple words are allowed and will lead to an
	 * AND based query, e.g. `idx.search('foo bar')` will run a search for
	 * documents containing both 'foo' and 'bar'.
	 *
	 * All query tokens are passed through the same pipeline that document tokens
	 * are passed through, so any language processing involved will be run on every
	 * query term.
	 *
	 * Each query term is expanded, so that the term 'he' might be expanded to
	 * 'hello' and 'help' if those terms were already included in the index.
	 *
	 * Matching documents are returned as an array of objects, each object contains
	 * the matching document ref, as set for this index, and the similarity score
	 * for this document against the query.
	 *
	 * @param {String} query The query to search the index with.
	 * @returns {Object}
	 * @see Index.prototype.idf
	 * @see Index.prototype.documentVector
	 * @memberOf Index
	 */
	lunr.Index.prototype.search = function (query) {
	  var queryTokens = this.pipeline.run(this.tokenizerFn(query)),
	      queryVector = new lunr.Vector,
	      documentSets = [],
	      fieldBoosts = this._fields.reduce(function (memo, f) { return memo + f.boost }, 0)
	
	  var hasSomeToken = queryTokens.some(function (token) {
	    return this.tokenStore.has(token)
	  }, this)
	
	  if (!hasSomeToken) return []
	
	  queryTokens
	    .forEach(function (token, i, tokens) {
	      var tf = 1 / tokens.length * this._fields.length * fieldBoosts,
	          self = this
	
	      var set = this.tokenStore.expand(token).reduce(function (memo, key) {
	        var pos = self.corpusTokens.indexOf(key),
	            idf = self.idf(key),
	            similarityBoost = 1,
	            set = new lunr.SortedSet
	
	        // if the expanded key is not an exact match to the token then
	        // penalise the score for this key by how different the key is
	        // to the token.
	        if (key !== token) {
	          var diff = Math.max(3, key.length - token.length)
	          similarityBoost = 1 / Math.log(diff)
	        }
	
	        // calculate the query tf-idf score for this token
	        // applying an similarityBoost to ensure exact matches
	        // these rank higher than expanded terms
	        if (pos > -1) queryVector.insert(pos, tf * idf * similarityBoost)
	
	        // add all the documents that have this key into a set
	        // ensuring that the type of key is preserved
	        var matchingDocuments = self.tokenStore.get(key),
	            refs = Object.keys(matchingDocuments),
	            refsLen = refs.length
	
	        for (var i = 0; i < refsLen; i++) {
	          set.add(matchingDocuments[refs[i]].ref)
	        }
	
	        return memo.union(set)
	      }, new lunr.SortedSet)
	
	      documentSets.push(set)
	    }, this)
	
	  var documentSet = documentSets.reduce(function (memo, set) {
	    return memo.intersect(set)
	  })
	
	  return documentSet
	    .map(function (ref) {
	      return { ref: ref, score: queryVector.similarity(this.documentVector(ref)) }
	    }, this)
	    .sort(function (a, b) {
	      return b.score - a.score
	    })
	}
	
	/**
	 * Generates a vector containing all the tokens in the document matching the
	 * passed documentRef.
	 *
	 * The vector contains the tf-idf score for each token contained in the
	 * document with the passed documentRef.  The vector will contain an element
	 * for every token in the indexes corpus, if the document does not contain that
	 * token the element will be 0.
	 *
	 * @param {Object} documentRef The ref to find the document with.
	 * @returns {lunr.Vector}
	 * @private
	 * @memberOf Index
	 */
	lunr.Index.prototype.documentVector = function (documentRef) {
	  var documentTokens = this.documentStore.get(documentRef),
	      documentTokensLength = documentTokens.length,
	      documentVector = new lunr.Vector
	
	  for (var i = 0; i < documentTokensLength; i++) {
	    var token = documentTokens.elements[i],
	        tf = this.tokenStore.get(token)[documentRef].tf,
	        idf = this.idf(token)
	
	    documentVector.insert(this.corpusTokens.indexOf(token), tf * idf)
	  };
	
	  return documentVector
	}
	
	/**
	 * Returns a representation of the index ready for serialisation.
	 *
	 * @returns {Object}
	 * @memberOf Index
	 */
	lunr.Index.prototype.toJSON = function () {
	  return {
	    version: lunr.version,
	    fields: this._fields,
	    ref: this._ref,
	    tokenizer: this.tokenizerFn.label,
	    documentStore: this.documentStore.toJSON(),
	    tokenStore: this.tokenStore.toJSON(),
	    corpusTokens: this.corpusTokens.toJSON(),
	    pipeline: this.pipeline.toJSON()
	  }
	}
	
	/**
	 * Applies a plugin to the current index.
	 *
	 * A plugin is a function that is called with the index as its context.
	 * Plugins can be used to customise or extend the behaviour the index
	 * in some way. A plugin is just a function, that encapsulated the custom
	 * behaviour that should be applied to the index.
	 *
	 * The plugin function will be called with the index as its argument, additional
	 * arguments can also be passed when calling use. The function will be called
	 * with the index as its context.
	 *
	 * Example:
	 *
	 *     var myPlugin = function (idx, arg1, arg2) {
	 *       // `this` is the index to be extended
	 *       // apply any extensions etc here.
	 *     }
	 *
	 *     var idx = lunr(function () {
	 *       this.use(myPlugin, 'arg1', 'arg2')
	 *     })
	 *
	 * @param {Function} plugin The plugin to apply.
	 * @memberOf Index
	 */
	lunr.Index.prototype.use = function (plugin) {
	  var args = Array.prototype.slice.call(arguments, 1)
	  args.unshift(this)
	  plugin.apply(this, args)
	}
	/*!
	 * lunr.Store
	 * Copyright (C) 2016 Oliver Nightingale
	 */
	
	/**
	 * lunr.Store is a simple key-value store used for storing sets of tokens for
	 * documents stored in index.
	 *
	 * @constructor
	 * @module
	 */
	lunr.Store = function () {
	  this.store = {}
	  this.length = 0
	}
	
	/**
	 * Loads a previously serialised store
	 *
	 * @param {Object} serialisedData The serialised store to load.
	 * @returns {lunr.Store}
	 * @memberOf Store
	 */
	lunr.Store.load = function (serialisedData) {
	  var store = new this
	
	  store.length = serialisedData.length
	  store.store = Object.keys(serialisedData.store).reduce(function (memo, key) {
	    memo[key] = lunr.SortedSet.load(serialisedData.store[key])
	    return memo
	  }, {})
	
	  return store
	}
	
	/**
	 * Stores the given tokens in the store against the given id.
	 *
	 * @param {Object} id The key used to store the tokens against.
	 * @param {Object} tokens The tokens to store against the key.
	 * @memberOf Store
	 */
	lunr.Store.prototype.set = function (id, tokens) {
	  if (!this.has(id)) this.length++
	  this.store[id] = tokens
	}
	
	/**
	 * Retrieves the tokens from the store for a given key.
	 *
	 * @param {Object} id The key to lookup and retrieve from the store.
	 * @returns {Object}
	 * @memberOf Store
	 */
	lunr.Store.prototype.get = function (id) {
	  return this.store[id]
	}
	
	/**
	 * Checks whether the store contains a key.
	 *
	 * @param {Object} id The id to look up in the store.
	 * @returns {Boolean}
	 * @memberOf Store
	 */
	lunr.Store.prototype.has = function (id) {
	  return id in this.store
	}
	
	/**
	 * Removes the value for a key in the store.
	 *
	 * @param {Object} id The id to remove from the store.
	 * @memberOf Store
	 */
	lunr.Store.prototype.remove = function (id) {
	  if (!this.has(id)) return
	
	  delete this.store[id]
	  this.length--
	}
	
	/**
	 * Returns a representation of the store ready for serialisation.
	 *
	 * @returns {Object}
	 * @memberOf Store
	 */
	lunr.Store.prototype.toJSON = function () {
	  return {
	    store: this.store,
	    length: this.length
	  }
	}
	
	/*!
	 * lunr.stemmer
	 * Copyright (C) 2016 Oliver Nightingale
	 * Includes code from - http://tartarus.org/~martin/PorterStemmer/js.txt
	 */
	
	/**
	 * lunr.stemmer is an english language stemmer, this is a JavaScript
	 * implementation of the PorterStemmer taken from http://tartarus.org/~martin
	 *
	 * @module
	 * @param {String} str The string to stem
	 * @returns {String}
	 * @see lunr.Pipeline
	 */
	lunr.stemmer = (function(){
	  var step2list = {
	      "ational" : "ate",
	      "tional" : "tion",
	      "enci" : "ence",
	      "anci" : "ance",
	      "izer" : "ize",
	      "bli" : "ble",
	      "alli" : "al",
	      "entli" : "ent",
	      "eli" : "e",
	      "ousli" : "ous",
	      "ization" : "ize",
	      "ation" : "ate",
	      "ator" : "ate",
	      "alism" : "al",
	      "iveness" : "ive",
	      "fulness" : "ful",
	      "ousness" : "ous",
	      "aliti" : "al",
	      "iviti" : "ive",
	      "biliti" : "ble",
	      "logi" : "log"
	    },
	
	    step3list = {
	      "icate" : "ic",
	      "ative" : "",
	      "alize" : "al",
	      "iciti" : "ic",
	      "ical" : "ic",
	      "ful" : "",
	      "ness" : ""
	    },
	
	    c = "[^aeiou]",          // consonant
	    v = "[aeiouy]",          // vowel
	    C = c + "[^aeiouy]*",    // consonant sequence
	    V = v + "[aeiou]*",      // vowel sequence
	
	    mgr0 = "^(" + C + ")?" + V + C,               // [C]VC... is m>0
	    meq1 = "^(" + C + ")?" + V + C + "(" + V + ")?$",  // [C]VC[V] is m=1
	    mgr1 = "^(" + C + ")?" + V + C + V + C,       // [C]VCVC... is m>1
	    s_v = "^(" + C + ")?" + v;                   // vowel in stem
	
	  var re_mgr0 = new RegExp(mgr0);
	  var re_mgr1 = new RegExp(mgr1);
	  var re_meq1 = new RegExp(meq1);
	  var re_s_v = new RegExp(s_v);
	
	  var re_1a = /^(.+?)(ss|i)es$/;
	  var re2_1a = /^(.+?)([^s])s$/;
	  var re_1b = /^(.+?)eed$/;
	  var re2_1b = /^(.+?)(ed|ing)$/;
	  var re_1b_2 = /.$/;
	  var re2_1b_2 = /(at|bl|iz)$/;
	  var re3_1b_2 = new RegExp("([^aeiouylsz])\\1$");
	  var re4_1b_2 = new RegExp("^" + C + v + "[^aeiouwxy]$");
	
	  var re_1c = /^(.+?[^aeiou])y$/;
	  var re_2 = /^(.+?)(ational|tional|enci|anci|izer|bli|alli|entli|eli|ousli|ization|ation|ator|alism|iveness|fulness|ousness|aliti|iviti|biliti|logi)$/;
	
	  var re_3 = /^(.+?)(icate|ative|alize|iciti|ical|ful|ness)$/;
	
	  var re_4 = /^(.+?)(al|ance|ence|er|ic|able|ible|ant|ement|ment|ent|ou|ism|ate|iti|ous|ive|ize)$/;
	  var re2_4 = /^(.+?)(s|t)(ion)$/;
	
	  var re_5 = /^(.+?)e$/;
	  var re_5_1 = /ll$/;
	  var re3_5 = new RegExp("^" + C + v + "[^aeiouwxy]$");
	
	  var porterStemmer = function porterStemmer(w) {
	    var   stem,
	      suffix,
	      firstch,
	      re,
	      re2,
	      re3,
	      re4;
	
	    if (w.length < 3) { return w; }
	
	    firstch = w.substr(0,1);
	    if (firstch == "y") {
	      w = firstch.toUpperCase() + w.substr(1);
	    }
	
	    // Step 1a
	    re = re_1a
	    re2 = re2_1a;
	
	    if (re.test(w)) { w = w.replace(re,"$1$2"); }
	    else if (re2.test(w)) { w = w.replace(re2,"$1$2"); }
	
	    // Step 1b
	    re = re_1b;
	    re2 = re2_1b;
	    if (re.test(w)) {
	      var fp = re.exec(w);
	      re = re_mgr0;
	      if (re.test(fp[1])) {
	        re = re_1b_2;
	        w = w.replace(re,"");
	      }
	    } else if (re2.test(w)) {
	      var fp = re2.exec(w);
	      stem = fp[1];
	      re2 = re_s_v;
	      if (re2.test(stem)) {
	        w = stem;
	        re2 = re2_1b_2;
	        re3 = re3_1b_2;
	        re4 = re4_1b_2;
	        if (re2.test(w)) {  w = w + "e"; }
	        else if (re3.test(w)) { re = re_1b_2; w = w.replace(re,""); }
	        else if (re4.test(w)) { w = w + "e"; }
	      }
	    }
	
	    // Step 1c - replace suffix y or Y by i if preceded by a non-vowel which is not the first letter of the word (so cry -> cri, by -> by, say -> say)
	    re = re_1c;
	    if (re.test(w)) {
	      var fp = re.exec(w);
	      stem = fp[1];
	      w = stem + "i";
	    }
	
	    // Step 2
	    re = re_2;
	    if (re.test(w)) {
	      var fp = re.exec(w);
	      stem = fp[1];
	      suffix = fp[2];
	      re = re_mgr0;
	      if (re.test(stem)) {
	        w = stem + step2list[suffix];
	      }
	    }
	
	    // Step 3
	    re = re_3;
	    if (re.test(w)) {
	      var fp = re.exec(w);
	      stem = fp[1];
	      suffix = fp[2];
	      re = re_mgr0;
	      if (re.test(stem)) {
	        w = stem + step3list[suffix];
	      }
	    }
	
	    // Step 4
	    re = re_4;
	    re2 = re2_4;
	    if (re.test(w)) {
	      var fp = re.exec(w);
	      stem = fp[1];
	      re = re_mgr1;
	      if (re.test(stem)) {
	        w = stem;
	      }
	    } else if (re2.test(w)) {
	      var fp = re2.exec(w);
	      stem = fp[1] + fp[2];
	      re2 = re_mgr1;
	      if (re2.test(stem)) {
	        w = stem;
	      }
	    }
	
	    // Step 5
	    re = re_5;
	    if (re.test(w)) {
	      var fp = re.exec(w);
	      stem = fp[1];
	      re = re_mgr1;
	      re2 = re_meq1;
	      re3 = re3_5;
	      if (re.test(stem) || (re2.test(stem) && !(re3.test(stem)))) {
	        w = stem;
	      }
	    }
	
	    re = re_5_1;
	    re2 = re_mgr1;
	    if (re.test(w) && re2.test(w)) {
	      re = re_1b_2;
	      w = w.replace(re,"");
	    }
	
	    // and turn initial Y back to y
	
	    if (firstch == "y") {
	      w = firstch.toLowerCase() + w.substr(1);
	    }
	
	    return w;
	  };
	
	  return porterStemmer;
	})();
	
	lunr.Pipeline.registerFunction(lunr.stemmer, 'stemmer')
	/*!
	 * lunr.stopWordFilter
	 * Copyright (C) 2016 Oliver Nightingale
	 */
	
	/**
	 * lunr.generateStopWordFilter builds a stopWordFilter function from the provided
	 * list of stop words.
	 *
	 * The built in lunr.stopWordFilter is built using this generator and can be used
	 * to generate custom stopWordFilters for applications or non English languages.
	 *
	 * @module
	 * @param {Array} token The token to pass through the filter
	 * @returns {Function}
	 * @see lunr.Pipeline
	 * @see lunr.stopWordFilter
	 */
	lunr.generateStopWordFilter = function (stopWords) {
	  var words = stopWords.reduce(function (memo, stopWord) {
	    memo[stopWord] = stopWord
	    return memo
	  }, {})
	
	  return function (token) {
	    if (token && words[token] !== token) return token
	  }
	}
	
	/**
	 * lunr.stopWordFilter is an English language stop word list filter, any words
	 * contained in the list will not be passed through the filter.
	 *
	 * This is intended to be used in the Pipeline. If the token does not pass the
	 * filter then undefined will be returned.
	 *
	 * @module
	 * @param {String} token The token to pass through the filter
	 * @returns {String}
	 * @see lunr.Pipeline
	 */
	lunr.stopWordFilter = lunr.generateStopWordFilter([
	  'a',
	  'able',
	  'about',
	  'across',
	  'after',
	  'all',
	  'almost',
	  'also',
	  'am',
	  'among',
	  'an',
	  'and',
	  'any',
	  'are',
	  'as',
	  'at',
	  'be',
	  'because',
	  'been',
	  'but',
	  'by',
	  'can',
	  'cannot',
	  'could',
	  'dear',
	  'did',
	  'do',
	  'does',
	  'either',
	  'else',
	  'ever',
	  'every',
	  'for',
	  'from',
	  'get',
	  'got',
	  'had',
	  'has',
	  'have',
	  'he',
	  'her',
	  'hers',
	  'him',
	  'his',
	  'how',
	  'however',
	  'i',
	  'if',
	  'in',
	  'into',
	  'is',
	  'it',
	  'its',
	  'just',
	  'least',
	  'let',
	  'like',
	  'likely',
	  'may',
	  'me',
	  'might',
	  'most',
	  'must',
	  'my',
	  'neither',
	  'no',
	  'nor',
	  'not',
	  'of',
	  'off',
	  'often',
	  'on',
	  'only',
	  'or',
	  'other',
	  'our',
	  'own',
	  'rather',
	  'said',
	  'say',
	  'says',
	  'she',
	  'should',
	  'since',
	  'so',
	  'some',
	  'than',
	  'that',
	  'the',
	  'their',
	  'them',
	  'then',
	  'there',
	  'these',
	  'they',
	  'this',
	  'tis',
	  'to',
	  'too',
	  'twas',
	  'us',
	  'wants',
	  'was',
	  'we',
	  'were',
	  'what',
	  'when',
	  'where',
	  'which',
	  'while',
	  'who',
	  'whom',
	  'why',
	  'will',
	  'with',
	  'would',
	  'yet',
	  'you',
	  'your'
	])
	
	lunr.Pipeline.registerFunction(lunr.stopWordFilter, 'stopWordFilter')
	/*!
	 * lunr.trimmer
	 * Copyright (C) 2016 Oliver Nightingale
	 */
	
	/**
	 * lunr.trimmer is a pipeline function for trimming non word
	 * characters from the begining and end of tokens before they
	 * enter the index.
	 *
	 * This implementation may not work correctly for non latin
	 * characters and should either be removed or adapted for use
	 * with languages with non-latin characters.
	 *
	 * @module
	 * @param {String} token The token to pass through the filter
	 * @returns {String}
	 * @see lunr.Pipeline
	 */
	lunr.trimmer = function (token) {
	  return token.replace(/^\W+/, '').replace(/\W+$/, '')
	}
	
	lunr.Pipeline.registerFunction(lunr.trimmer, 'trimmer')
	/*!
	 * lunr.stemmer
	 * Copyright (C) 2016 Oliver Nightingale
	 * Includes code from - http://tartarus.org/~martin/PorterStemmer/js.txt
	 */
	
	/**
	 * lunr.TokenStore is used for efficient storing and lookup of the reverse
	 * index of token to document ref.
	 *
	 * @constructor
	 */
	lunr.TokenStore = function () {
	  this.root = { docs: {} }
	  this.length = 0
	}
	
	/**
	 * Loads a previously serialised token store
	 *
	 * @param {Object} serialisedData The serialised token store to load.
	 * @returns {lunr.TokenStore}
	 * @memberOf TokenStore
	 */
	lunr.TokenStore.load = function (serialisedData) {
	  var store = new this
	
	  store.root = serialisedData.root
	  store.length = serialisedData.length
	
	  return store
	}
	
	/**
	 * Adds a new token doc pair to the store.
	 *
	 * By default this function starts at the root of the current store, however
	 * it can start at any node of any token store if required.
	 *
	 * @param {String} token The token to store the doc under
	 * @param {Object} doc The doc to store against the token
	 * @param {Object} root An optional node at which to start looking for the
	 * correct place to enter the doc, by default the root of this lunr.TokenStore
	 * is used.
	 * @memberOf TokenStore
	 */
	lunr.TokenStore.prototype.add = function (token, doc, root) {
	  var root = root || this.root,
	      key = token.charAt(0),
	      rest = token.slice(1)
	
	  if (!(key in root)) root[key] = {docs: {}}
	
	  if (rest.length === 0) {
	    root[key].docs[doc.ref] = doc
	    this.length += 1
	    return
	  } else {
	    return this.add(rest, doc, root[key])
	  }
	}
	
	/**
	 * Checks whether this key is contained within this lunr.TokenStore.
	 *
	 * By default this function starts at the root of the current store, however
	 * it can start at any node of any token store if required.
	 *
	 * @param {String} token The token to check for
	 * @param {Object} root An optional node at which to start
	 * @memberOf TokenStore
	 */
	lunr.TokenStore.prototype.has = function (token) {
	  if (!token) return false
	
	  var node = this.root
	
	  for (var i = 0; i < token.length; i++) {
	    if (!node[token.charAt(i)]) return false
	
	    node = node[token.charAt(i)]
	  }
	
	  return true
	}
	
	/**
	 * Retrieve a node from the token store for a given token.
	 *
	 * By default this function starts at the root of the current store, however
	 * it can start at any node of any token store if required.
	 *
	 * @param {String} token The token to get the node for.
	 * @param {Object} root An optional node at which to start.
	 * @returns {Object}
	 * @see TokenStore.prototype.get
	 * @memberOf TokenStore
	 */
	lunr.TokenStore.prototype.getNode = function (token) {
	  if (!token) return {}
	
	  var node = this.root
	
	  for (var i = 0; i < token.length; i++) {
	    if (!node[token.charAt(i)]) return {}
	
	    node = node[token.charAt(i)]
	  }
	
	  return node
	}
	
	/**
	 * Retrieve the documents for a node for the given token.
	 *
	 * By default this function starts at the root of the current store, however
	 * it can start at any node of any token store if required.
	 *
	 * @param {String} token The token to get the documents for.
	 * @param {Object} root An optional node at which to start.
	 * @returns {Object}
	 * @memberOf TokenStore
	 */
	lunr.TokenStore.prototype.get = function (token, root) {
	  return this.getNode(token, root).docs || {}
	}
	
	lunr.TokenStore.prototype.count = function (token, root) {
	  return Object.keys(this.get(token, root)).length
	}
	
	/**
	 * Remove the document identified by ref from the token in the store.
	 *
	 * By default this function starts at the root of the current store, however
	 * it can start at any node of any token store if required.
	 *
	 * @param {String} token The token to get the documents for.
	 * @param {String} ref The ref of the document to remove from this token.
	 * @param {Object} root An optional node at which to start.
	 * @returns {Object}
	 * @memberOf TokenStore
	 */
	lunr.TokenStore.prototype.remove = function (token, ref) {
	  if (!token) return
	  var node = this.root
	
	  for (var i = 0; i < token.length; i++) {
	    if (!(token.charAt(i) in node)) return
	    node = node[token.charAt(i)]
	  }
	
	  delete node.docs[ref]
	}
	
	/**
	 * Find all the possible suffixes of the passed token using tokens
	 * currently in the store.
	 *
	 * @param {String} token The token to expand.
	 * @returns {Array}
	 * @memberOf TokenStore
	 */
	lunr.TokenStore.prototype.expand = function (token, memo) {
	  var root = this.getNode(token),
	      docs = root.docs || {},
	      memo = memo || []
	
	  if (Object.keys(docs).length) memo.push(token)
	
	  Object.keys(root)
	    .forEach(function (key) {
	      if (key === 'docs') return
	
	      memo.concat(this.expand(token + key, memo))
	    }, this)
	
	  return memo
	}
	
	/**
	 * Returns a representation of the token store ready for serialisation.
	 *
	 * @returns {Object}
	 * @memberOf TokenStore
	 */
	lunr.TokenStore.prototype.toJSON = function () {
	  return {
	    root: this.root,
	    length: this.length
	  }
	}
	
	  /**
	   * export the module via AMD, CommonJS or as a browser global
	   * Export code from https://github.com/umdjs/umd/blob/master/returnExports.js
	   */
	  ;(function (root, factory) {
	    if (true) {
	      // AMD. Register as an anonymous module.
	      !(__WEBPACK_AMD_DEFINE_FACTORY__ = (factory), __WEBPACK_AMD_DEFINE_RESULT__ = (typeof __WEBPACK_AMD_DEFINE_FACTORY__ === 'function' ? (__WEBPACK_AMD_DEFINE_FACTORY__.call(exports, __webpack_require__, exports, module)) : __WEBPACK_AMD_DEFINE_FACTORY__), __WEBPACK_AMD_DEFINE_RESULT__ !== undefined && (module.exports = __WEBPACK_AMD_DEFINE_RESULT__))
	    } else if (typeof exports === 'object') {
	      /**
	       * Node. Does not work with strict CommonJS, but
	       * only CommonJS-like enviroments that support module.exports,
	       * like Node.
	       */
	      module.exports = factory()
	    } else {
	      // Browser globals (root is window)
	      root.lunr = factory()
	    }
	  }(this, function () {
	    /**
	     * Just return a value to define the module export.
	     * This example returns an object, but the module
	     * can return a function as the exported value.
	     */
	    return lunr
	  }))
	})();


/***/ },
/* 23 */
/***/ 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__(3);
	
	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; }
	
	var Skins = function (_React$Component) {
	  _inherits(Skins, _React$Component);
	
	  function Skins(props) {
	    _classCallCheck(this, Skins);
	
	    var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(Skins).call(this, props));
	
	    _this.state = {
	      opened: false
	    };
	    return _this;
	  }
	
	  _createClass(Skins, [{
	    key: 'handleClick',
	    value: function handleClick(skin) {
	      var onChange = this.props.onChange;
	
	
	      if (!this.state.opened) {
	        this.setState({ opened: true });
	      } else {
	        onChange(skin);
	        this.setState({ opened: false });
	      }
	    }
	  }, {
	    key: 'render',
	    value: function render() {
	      var _this2 = this;
	
	      var skin = this.props.skin;
	      var opened = this.state.opened;
	
	
	      return _react2.default.createElement(
	        'div',
	        null,
	        _react2.default.createElement(
	          'div',
	          { className: 'emoji-picker-skin-swatches ' + (opened ? 'emoji-picker-skin-swatches-opened' : '') },
	          Array(6).fill().map(function (_, i) {
	            var skinTone = i + 1,
	                selected = skinTone == skin;
	
	            return _react2.default.createElement(
	              'span',
	              { key: 'skin-tone-' + skinTone, className: 'emoji-picker-skin-swatch ' + (selected ? 'emoji-picker-skin-swatch-selected' : '') },
	              _react2.default.createElement('span', {
	                onClick: function onClick() {
	                  return _this2.handleClick(skinTone);
	                },
	                className: 'emoji-picker-skin emoji-picker-skin-tone-' + skinTone })
	            );
	          })
	        )
	      );
	    }
	  }]);
	
	  return Skins;
	}(_react2.default.Component);
	
	exports.default = Skins;
	
	
	Skins.propTypes = {
	  onChange: _react2.default.PropTypes.func,
	  skin: _react2.default.PropTypes.number.isRequired
	};
	
	Skins.defaultProps = {
	  onChange: function onChange() {}
	};

/***/ }
/******/ ])
});
;
//# sourceMappingURL=emoji-picker.js.map