Organized development-only files

1/twemoji.amd.js

@@ -1,569 +0,0 @@
-define(function () {
-  /*jslint indent: 2, browser: true, bitwise: true, plusplus: true */
-  var twemoji = (function (
-    /*! Copyright Twitter Inc. and other contributors. Licensed under MIT *//*
-      https://github.com/twitter/twemoji/blob/gh-pages/LICENSE
-    */
-
-    // WARNING:   this file is generated automatically via
-    //            `node twemoji-generator.js`
-    //            please update its `createTwemoji` function
-    //            at the bottom of the same file instead.
-
-  ) {
-    'use strict';
-
-    /*jshint maxparams:4 */
-
-    var
-      // the exported module object
-      twemoji = {
-
-
-      /////////////////////////
-      //      properties     //
-      /////////////////////////
-
-        // default assets url, by default will be Twitter Inc. CDN
-        base: 'https://twemoji.maxcdn.com/',
-
-        // default assets file extensions, by default '.png'
-        ext: '.png',
-
-        // default assets/folder size, by default "72x72"
-        // available via Twitter CDN: 72
-        size: '72x72',
-
-        // default class name, by default 'emoji'
-        className: 'emoji',
-
-        // basic utilities / helpers to convert code points
-        // to JavaScript surrogates and vice versa
-        convert: {
-
-          /**
-           * Given an HEX codepoint, returns UTF16 surrogate pairs.
-           *
-           * @param   string  generic codepoint, i.e. '1F4A9'
-           * @return  string  codepoint transformed into utf16 surrogates pair,
-           *          i.e. \uD83D\uDCA9
-           *
-           * @example
-           *  twemoji.convert.fromCodePoint('1f1e8');
-           *  // "\ud83c\udde8"
-           *
-           *  '1f1e8-1f1f3'.split('-').map(twemoji.convert.fromCodePoint).join('')
-           *  // "\ud83c\udde8\ud83c\uddf3"
-           */
-          fromCodePoint: fromCodePoint,
-
-          /**
-           * Given UTF16 surrogate pairs, returns the equivalent HEX codepoint.
-           *
-           * @param   string  generic utf16 surrogates pair, i.e. \uD83D\uDCA9
-           * @param   string  optional separator for double code points, default='-'
-           * @return  string  utf16 transformed into codepoint, i.e. '1F4A9'
-           *
-           * @example
-           *  twemoji.convert.toCodePoint('\ud83c\udde8\ud83c\uddf3');
-           *  // "1f1e8-1f1f3"
-           *
-           *  twemoji.convert.toCodePoint('\ud83c\udde8\ud83c\uddf3', '~');
-           *  // "1f1e8~1f1f3"
-           */
-          toCodePoint: toCodePoint
-        },
-
-
-      /////////////////////////
-      //       methods       //
-      /////////////////////////
-
-        /**
-         * User first: used to remove missing images
-         * preserving the original text intent when
-         * a fallback for network problems is desired.
-         * Automatically added to Image nodes via DOM
-         * It could be recycled for string operations via:
-         *  $('img.emoji').on('error', twemoji.onerror)
-         */
-        onerror: function onerror() {
-          if (this.parentNode) {
-            this.parentNode.replaceChild(createText(this.alt), this);
-          }
-        },
-
-        /**
-         * Main method/logic to generate either <img> tags or HTMLImage nodes.
-         *  "emojify" a generic text or DOM Element.
-         *
-         * @overloads
-         *
-         * String replacement for `innerHTML` or server side operations
-         *  twemoji.parse(string);
-         *  twemoji.parse(string, Function);
-         *  twemoji.parse(string, Object);
-         *
-         * HTMLElement tree parsing for safer operations over existing DOM
-         *  twemoji.parse(HTMLElement);
-         *  twemoji.parse(HTMLElement, Function);
-         *  twemoji.parse(HTMLElement, Object);
-         *
-         * @param   string|HTMLElement  the source to parse and enrich with emoji.
-         *
-         *          string              replace emoji matches with <img> tags.
-         *                              Mainly used to inject emoji via `innerHTML`
-         *                              It does **not** parse the string or validate it,
-         *                              it simply replaces found emoji with a tag.
-         *                              NOTE: be sure this won't affect security.
-         *
-         *          HTMLElement         walk through the DOM tree and find emoji
-         *                              that are inside **text node only** (nodeType === 3)
-         *                              Mainly used to put emoji in already generated DOM
-         *                              without compromising surrounding nodes and
-         *                              **avoiding** the usage of `innerHTML`.
-         *                              NOTE: Using DOM elements instead of strings should
-         *                              improve security without compromising too much
-         *                              performance compared with a less safe `innerHTML`.
-         *
-         * @param   Function|Object  [optional]
-         *                              either the callback that will be invoked or an object
-         *                              with all properties to use per each found emoji.
-         *
-         *          Function            if specified, this will be invoked per each emoji
-         *                              that has been found through the RegExp except
-         *                              those follwed by the invariant \uFE0E ("as text").
-         *                              Once invoked, parameters will be:
-         *
-         *                                iconId:string     the lower case HEX code point
-         *                                                  i.e. "1f4a9"
-         *
-         *                                options:Object    all info for this parsing operation
-         *
-         *                                variant:char      the optional \uFE0F ("as image")
-         *                                                  variant, in case this info
-         *                                                  is anyhow meaningful.
-         *                                                  By default this is ignored.
-         *
-         *                              If such callback will return a falsy value instead
-         *                              of a valid `src` to use for the image, nothing will
-         *                              actually change for that specific emoji.
-         *
-         *
-         *          Object              if specified, an object containing the following properties
-         *
-         *            callback   Function  the callback to invoke per each found emoji.
-         *            base       string    the base url, by default twemoji.base
-         *            ext        string    the image extension, by default twemoji.ext
-         *            size       string    the assets size, by default twemoji.size
-         *
-         * @example
-         *
-         *  twemoji.parse("I \u2764\uFE0F emoji!");
-         *  // I <img class="emoji" draggable="false" alt="❤️" src="/assets/2764.gif"> emoji!
-         *
-         *
-         *  twemoji.parse("I \u2764\uFE0F emoji!", function(iconId, options) {
-         *    return '/assets/' + iconId + '.gif';
-         *  });
-         *  // I <img class="emoji" draggable="false" alt="❤️" src="/assets/2764.gif"> emoji!
-         *
-         *
-         * twemoji.parse("I \u2764\uFE0F emoji!", {
-         *   size: 72,
-         *   callback: function(iconId, options) {
-         *     return '/assets/' + options.size + '/' + iconId + options.ext;
-         *   }
-         * });
-         *  // I <img class="emoji" draggable="false" alt="❤️" src="/assets/72x72/2764.png"> emoji!
-         *
-         */
-        parse: parse,
-
-        /**
-         * Given a string, invokes the callback argument
-         *  per each emoji found in such string.
-         * This is the most raw version used by
-         *  the .parse(string) method itself.
-         *
-         * @param   string    generic string to parse
-         * @param   Function  a generic callback that will be
-         *                    invoked to replace the content.
-         *                    This calback wil receive standard
-         *                    String.prototype.replace(str, callback)
-         *                    arguments such:
-         *  callback(
-         *    rawText,  // the emoji match
-         *  );
-         *
-         *                    and others commonly received via replace.
-         */
-        replace: replace,
-
-        /**
-         * Simplify string tests against emoji.
-         *
-         * @param   string  some text that might contain emoji
-         * @return  boolean true if any emoji was found, false otherwise.
-         *
-         * @example
-         *
-         *  if (twemoji.test(someContent)) {
-         *    console.log("emoji All The Things!");
-         *  }
-         */
-        test: test
-      },
-
-      // used to escape HTML special chars in attributes
-      escaper = {
-        '&': '&amp;',
-        '<': '&lt;',
-        '>': '&gt;',
-        "'": '&#39;',
-        '"': '&quot;'
-      },
-
-      // RegExp based on emoji's official Unicode standards
-      // http://www.unicode.org/Public/UNIDATA/EmojiSources.txt
-      re = /(?:[\u0039\u0038\u0037\u0036\u0035\u0034\u0033\u0032\u0031\u0030\u0023])\ufe0f?\u20e3|\ud83c\udde8\ud83c\uddf3|\ud83c\udde9\ud83c\uddea|\ud83c\uddea\ud83c\uddf8|\ud83c\uddeb\ud83c\uddf7|\ud83c\uddec\ud83c\udde7|\ud83c\uddee\ud83c\uddf9|\ud83c\uddef\ud83c\uddf5|\ud83c\uddf0\ud83c\uddf7|\ud83c\uddf7\ud83c\uddfa|\ud83c\uddfa\ud83c\uddf8|\ud83d[\udc00-\udc3e\udc40\udc42-\udcf7\udcf9-\udcfc\udd00-\udd3d\udd50-\udd67\uddfb-\ude42\ude45-\ude4f\ude80-\udec5]|\ud83c[\udccf\udd8e\udd91-\udd9a\udde6-\uddff\ude01\ude32-\ude36\ude38-\ude3a\ude50\ude51\udf00-\udf20\udf30-\udf35\udf37-\udf7c\udf80-\udf93\udfa0-\udfc4\udfc6-\udfca\udfe0-\udff0]|[\ue50a\u27bf\u27b0\u2797\u2796\u2795\u2755\u2754\u2753\u274e\u274c\u2728\u270b\u270a\u2705\u26ce\u23f3\u23f0\u23ec\u23eb\u23ea\u23e9]|(?:\ud83c[\udc04\udd70\udd71\udd7e\udd7f\ude02\ude1a\ude2f\ude37]|[\u3299\u3297\u303d\u3030\u2b55\u2b50\u2b1c\u2b1b\u2b07\u2b06\u2b05\u2935\u2934\u27a1\u2764\u2757\u2747\u2744\u2734\u2733\u2716\u2714\u2712\u270f\u270c\u2709\u2708\u2702\u26fd\u26fa\u26f5\u26f3\u26f2\u26ea\u26d4\u26c5\u26c4\u26be\u26bd\u26ab\u26aa\u26a1\u26a0\u2693\u267f\u267b\u2668\u2666\u2665\u2663\u2660\u2653\u2652\u2651\u2650\u264f\u264e\u264d\u264c\u264b\u264a\u2649\u2648\u263a\u261d\u2615\u2614\u2611\u260e\u2601\u2600\u25fe\u25fd\u25fc\u25fb\u25c0\u25b6\u25ab\u25aa\u24c2\u231b\u231a\u21aa\u21a9\u2199\u2198\u2197\u2196\u2195\u2194\u2139\u2122\u2049\u203c\u00ae\u00a9])(?:\ufe0f|(?!\ufe0e))/g,
-
-      // avoid runtime RegExp creation for not so smart,
-      // not JIT based, and old browsers / engines
-      UFE0Fg = /\uFE0F/g,
-
-      // avoid using a string literal like '\u200D' here because minifiers expand it inline
-      U200D = String.fromCharCode(0x200D),
-
-      // used to find HTML special chars in attributes
-      rescaper = /[&<>'"]/g,
-
-      // nodes with type 1 which should **not** be parsed (including lower case svg)
-      shouldntBeParsed = /IFRAME|NOFRAMES|NOSCRIPT|SCRIPT|SELECT|STYLE|TEXTAREA|[a-z]/,
-
-      // just a private shortcut
-      fromCharCode = String.fromCharCode;
-
-    return twemoji;
-
-
-    /////////////////////////
-    //  private functions  //
-    //     declaration     //
-    /////////////////////////
-
-    /**
-     * Shortcut to create text nodes
-     * @param   string  text used to create DOM text node
-     * @return  Node  a DOM node with that text
-     */
-    function createText(text) {
-      return document.createTextNode(text);
-    }
-
-    /**
-     * Utility function to escape html attribute text
-     * @param   string  text use in HTML attribute
-     * @return  string  text encoded to use in HTML attribute
-     */
-    function escapeHTML(s) {
-      return s.replace(rescaper, replacer);
-    }
-
-    /**
-     * Default callback used to generate emoji src
-     *  based on Twitter CDN
-     * @param   string    the emoji codepoint string
-     * @param   string    the default size to use, i.e. "36x36"
-     * @return  string    the image source to use
-     */
-    function defaultImageSrcGenerator(icon, options) {
-      return ''.concat(options.base, options.size, '/', icon, options.ext);
-    }
-
-    /**
-     * Given a generic DOM nodeType 1, walk through all children
-     * and store every nodeType 3 (#text) found in the tree.
-     * @param   Element a DOM Element with probably some text in it
-     * @param   Array the list of previously discovered text nodes
-     * @return  Array same list with new discovered nodes, if any
-     */
-    function grabAllTextNodes(node, allText) {
-      var
-        childNodes = node.childNodes,
-        length = childNodes.length,
-        subnode,
-        nodeType;
-      while (length--) {
-        subnode = childNodes[length];
-        nodeType = subnode.nodeType;
-        // parse emoji only in text nodes
-        if (nodeType === 3) {
-          // collect them to process emoji later
-          allText.push(subnode);
-        }
-        // ignore all nodes that are not type 1 or that
-        // should not be parsed as script, style, and others
-        else if (nodeType === 1 && !shouldntBeParsed.test(subnode.nodeName)) {
-          grabAllTextNodes(subnode, allText);
-        }
-      }
-      return allText;
-    }
-
-    /**
-     * Used to both remove the possible variant
-     *  and to convert utf16 into code points.
-     *  If there is a zero-width-joiner (U+200D), leave the variants in.
-     * @param   string    the raw text of the emoji match
-     */
-    function grabTheRightIcon(rawText) {
-      // if variant is present as \uFE0F
-      return toCodePoint(rawText.indexOf(U200D) < 0 ?
-        rawText.replace(UFE0Fg, '') :
-        rawText
-      );
-    }
-
-    /**
-     * DOM version of the same logic / parser:
-     *  emojify all found sub-text nodes placing images node instead.
-     * @param   Element   generic DOM node with some text in some child node
-     * @param   Object    options  containing info about how to parse
-      *
-      *            .callback   Function  the callback to invoke per each found emoji.
-      *            .base       string    the base url, by default twemoji.base
-      *            .ext        string    the image extension, by default twemoji.ext
-      *            .size       string    the assets size, by default twemoji.size
-      *
-     * @return  Element same generic node with emoji in place, if any.
-     */
-    function parseNode(node, options) {
-      var
-        allText = grabAllTextNodes(node, []),
-        length = allText.length,
-        attrib,
-        attrname,
-        modified,
-        fragment,
-        subnode,
-        text,
-        match,
-        i,
-        index,
-        img,
-        rawText,
-        iconId,
-        src;
-      while (length--) {
-        modified = false;
-        fragment = document.createDocumentFragment();
-        subnode = allText[length];
-        text = subnode.nodeValue;
-        i = 0;
-        while ((match = re.exec(text))) {
-          index = match.index;
-          if (index !== i) {
-            fragment.appendChild(
-              createText(text.slice(i, index))
-            );
-          }
-          rawText = match[0];
-          iconId = grabTheRightIcon(rawText);
-          i = index + rawText.length;
-          src = options.callback(iconId, options);
-          if (src) {
-            img = new Image();
-            img.onerror = options.onerror;
-            img.setAttribute('draggable', 'false');
-            attrib = options.attributes(rawText, iconId);
-            for (attrname in attrib) {
-              if (
-                attrib.hasOwnProperty(attrname) &&
-                // don't allow any handlers to be set + don't allow overrides
-                attrname.indexOf('on') !== 0 &&
-                !img.hasAttribute(attrname)
-              ) {
-                img.setAttribute(attrname, attrib[attrname]);
-              }
-            }
-            img.className = options.className;
-            img.alt = rawText;
-            img.src = src;
-            modified = true;
-            fragment.appendChild(img);
-          }
-          if (!img) fragment.appendChild(createText(rawText));
-          img = null;
-        }
-        // is there actually anything to replace in here ?
-        if (modified) {
-          // any text left to be added ?
-          if (i < text.length) {
-            fragment.appendChild(
-              createText(text.slice(i))
-            );
-          }
-          // replace the text node only, leave intact
-          // anything else surrounding such text
-          subnode.parentNode.replaceChild(fragment, subnode);
-        }
-      }
-      return node;
-    }
-
-    /**
-     * String/HTML version of the same logic / parser:
-     *  emojify a generic text placing images tags instead of surrogates pair.
-     * @param   string    generic string with possibly some emoji in it
-     * @param   Object    options  containing info about how to parse
-     *
-     *            .callback   Function  the callback to invoke per each found emoji.
-     *            .base       string    the base url, by default twemoji.base
-     *            .ext        string    the image extension, by default twemoji.ext
-     *            .size       string    the assets size, by default twemoji.size
-     *
-     * @return  the string with <img tags> replacing all found and parsed emoji
-     */
-    function parseString(str, options) {
-      return replace(str, function (rawText) {
-        var
-          ret = rawText,
-          iconId = grabTheRightIcon(rawText),
-          src = options.callback(iconId, options),
-          attrib,
-          attrname;
-        if (src) {
-          // recycle the match string replacing the emoji
-          // with its image counter part
-          ret = '<img '.concat(
-            'class="', options.className, '" ',
-            'draggable="false" ',
-            // needs to preserve user original intent
-            // when variants should be copied and pasted too
-            'alt="',
-            rawText,
-            '"',
-            ' src="',
-            src,
-            '"'
-          );
-          attrib = options.attributes(rawText, iconId);
-          for (attrname in attrib) {
-            if (
-              attrib.hasOwnProperty(attrname) &&
-              // don't allow any handlers to be set + don't allow overrides
-              attrname.indexOf('on') !== 0 &&
-              ret.indexOf(' ' + attrname + '=') === -1
-            ) {
-              ret = ret.concat(' ', attrname, '="', escapeHTML(attrib[attrname]), '"');
-            }
-          }
-          ret = ret.concat('>');
-        }
-        return ret;
-      });
-    }
-
-    /**
-     * Function used to actually replace HTML special chars
-     * @param   string  HTML special char
-     * @return  string  encoded HTML special char
-     */
-    function replacer(m) {
-      return escaper[m];
-    }
-
-    /**
-     * Default options.attribute callback
-     * @return  null
-     */
-    function returnNull() {
-      return null;
-    }
-
-    /**
-     * Given a generic value, creates its squared counterpart if it's a number.
-     *  As example, number 36 will return '36x36'.
-     * @param   any     a generic value.
-     * @return  any     a string representing asset size, i.e. "36x36"
-     *                  only in case the value was a number.
-     *                  Returns initial value otherwise.
-     */
-    function toSizeSquaredAsset(value) {
-      return typeof value === 'number' ?
-        value + 'x' + value :
-        value;
-    }
-
-
-    /////////////////////////
-    //  exported functions //
-    //     declaration     //
-    /////////////////////////
-
-    function fromCodePoint(codepoint) {
-      var code = typeof codepoint === 'string' ?
-            parseInt(codepoint, 16) : codepoint;
-      if (code < 0x10000) {
-        return fromCharCode(code);
-      }
-      code -= 0x10000;
-      return fromCharCode(
-        0xD800 + (code >> 10),
-        0xDC00 + (code & 0x3FF)
-      );
-    }
-
-    function parse(what, how) {
-      if (!how || typeof how === 'function') {
-        how = {callback: how};
-      }
-      // if first argument is string, inject html <img> tags
-      // otherwise use the DOM tree and parse text nodes only
-      return (typeof what === 'string' ? parseString : parseNode)(what, {
-        callback:   how.callback || defaultImageSrcGenerator,
-        attributes: typeof how.attributes === 'function' ? how.attributes : returnNull,
-        base:       typeof how.base === 'string' ? how.base : twemoji.base,
-        ext:        how.ext || twemoji.ext,
-        size:       how.folder || toSizeSquaredAsset(how.size || twemoji.size),
-        className:  how.className || twemoji.className,
-        onerror:    how.onerror || twemoji.onerror
-      });
-    }
-
-    function replace(text, callback) {
-      return String(text).replace(re, callback);
-    }
-
-    function test(text) {
-      // IE6 needs a reset before too
-      re.lastIndex = 0;
-      var result = re.test(text);
-      re.lastIndex = 0;
-      return result;
-    }
-
-    function toCodePoint(unicodeSurrogates, sep) {
-      var
-        r = [],
-        c = 0,
-        p = 0,
-        i = 0;
-      while (i < unicodeSurrogates.length) {
-        c = unicodeSurrogates.charCodeAt(i++);
-        if (p) {
-          r.push((0x10000 + ((p - 0xD800) << 10) + (c - 0xDC00)).toString(16));
-          p = 0;
-        } else if (0xD800 <= c && c <= 0xDBFF) {
-          p = c;
-        } else {
-          r.push(c.toString(16));
-        }
-      }
-      return r.join(sep || '-');
-    }
-
-  }());
-  return twemoji;
-});

1/twemoji.js

@@ -1,566 +0,0 @@
-/*jslint indent: 2, browser: true, bitwise: true, plusplus: true */
-var twemoji = (function (
-  /*! Copyright Twitter Inc. and other contributors. Licensed under MIT *//*
-    https://github.com/twitter/twemoji/blob/gh-pages/LICENSE
-  */
-
-  // WARNING:   this file is generated automatically via
-  //            `node twemoji-generator.js`
-  //            please update its `createTwemoji` function
-  //            at the bottom of the same file instead.
-
-) {
-  'use strict';
-
-  /*jshint maxparams:4 */
-
-  var
-    // the exported module object
-    twemoji = {
-
-
-    /////////////////////////
-    //      properties     //
-    /////////////////////////
-
-      // default assets url, by default will be Twitter Inc. CDN
-      base: 'https://twemoji.maxcdn.com/',
-
-      // default assets file extensions, by default '.png'
-      ext: '.png',
-
-      // default assets/folder size, by default "72x72"
-      // available via Twitter CDN: 72
-      size: '72x72',
-
-      // default class name, by default 'emoji'
-      className: 'emoji',
-
-      // basic utilities / helpers to convert code points
-      // to JavaScript surrogates and vice versa
-      convert: {
-
-        /**
-         * Given an HEX codepoint, returns UTF16 surrogate pairs.
-         *
-         * @param   string  generic codepoint, i.e. '1F4A9'
-         * @return  string  codepoint transformed into utf16 surrogates pair,
-         *          i.e. \uD83D\uDCA9
-         *
-         * @example
-         *  twemoji.convert.fromCodePoint('1f1e8');
-         *  // "\ud83c\udde8"
-         *
-         *  '1f1e8-1f1f3'.split('-').map(twemoji.convert.fromCodePoint).join('')
-         *  // "\ud83c\udde8\ud83c\uddf3"
-         */
-        fromCodePoint: fromCodePoint,
-
-        /**
-         * Given UTF16 surrogate pairs, returns the equivalent HEX codepoint.
-         *
-         * @param   string  generic utf16 surrogates pair, i.e. \uD83D\uDCA9
-         * @param   string  optional separator for double code points, default='-'
-         * @return  string  utf16 transformed into codepoint, i.e. '1F4A9'
-         *
-         * @example
-         *  twemoji.convert.toCodePoint('\ud83c\udde8\ud83c\uddf3');
-         *  // "1f1e8-1f1f3"
-         *
-         *  twemoji.convert.toCodePoint('\ud83c\udde8\ud83c\uddf3', '~');
-         *  // "1f1e8~1f1f3"
-         */
-        toCodePoint: toCodePoint
-      },
-
-
-    /////////////////////////
-    //       methods       //
-    /////////////////////////
-
-      /**
-       * User first: used to remove missing images
-       * preserving the original text intent when
-       * a fallback for network problems is desired.
-       * Automatically added to Image nodes via DOM
-       * It could be recycled for string operations via:
-       *  $('img.emoji').on('error', twemoji.onerror)
-       */
-      onerror: function onerror() {
-        if (this.parentNode) {
-          this.parentNode.replaceChild(createText(this.alt), this);
-        }
-      },
-
-      /**
-       * Main method/logic to generate either <img> tags or HTMLImage nodes.
-       *  "emojify" a generic text or DOM Element.
-       *
-       * @overloads
-       *
-       * String replacement for `innerHTML` or server side operations
-       *  twemoji.parse(string);
-       *  twemoji.parse(string, Function);
-       *  twemoji.parse(string, Object);
-       *
-       * HTMLElement tree parsing for safer operations over existing DOM
-       *  twemoji.parse(HTMLElement);
-       *  twemoji.parse(HTMLElement, Function);
-       *  twemoji.parse(HTMLElement, Object);
-       *
-       * @param   string|HTMLElement  the source to parse and enrich with emoji.
-       *
-       *          string              replace emoji matches with <img> tags.
-       *                              Mainly used to inject emoji via `innerHTML`
-       *                              It does **not** parse the string or validate it,
-       *                              it simply replaces found emoji with a tag.
-       *                              NOTE: be sure this won't affect security.
-       *
-       *          HTMLElement         walk through the DOM tree and find emoji
-       *                              that are inside **text node only** (nodeType === 3)
-       *                              Mainly used to put emoji in already generated DOM
-       *                              without compromising surrounding nodes and
-       *                              **avoiding** the usage of `innerHTML`.
-       *                              NOTE: Using DOM elements instead of strings should
-       *                              improve security without compromising too much
-       *                              performance compared with a less safe `innerHTML`.
-       *
-       * @param   Function|Object  [optional]
-       *                              either the callback that will be invoked or an object
-       *                              with all properties to use per each found emoji.
-       *
-       *          Function            if specified, this will be invoked per each emoji
-       *                              that has been found through the RegExp except
-       *                              those follwed by the invariant \uFE0E ("as text").
-       *                              Once invoked, parameters will be:
-       *
-       *                                iconId:string     the lower case HEX code point
-       *                                                  i.e. "1f4a9"
-       *
-       *                                options:Object    all info for this parsing operation
-       *
-       *                                variant:char      the optional \uFE0F ("as image")
-       *                                                  variant, in case this info
-       *                                                  is anyhow meaningful.
-       *                                                  By default this is ignored.
-       *
-       *                              If such callback will return a falsy value instead
-       *                              of a valid `src` to use for the image, nothing will
-       *                              actually change for that specific emoji.
-       *
-       *
-       *          Object              if specified, an object containing the following properties
-       *
-       *            callback   Function  the callback to invoke per each found emoji.
-       *            base       string    the base url, by default twemoji.base
-       *            ext        string    the image extension, by default twemoji.ext
-       *            size       string    the assets size, by default twemoji.size
-       *
-       * @example
-       *
-       *  twemoji.parse("I \u2764\uFE0F emoji!");
-       *  // I <img class="emoji" draggable="false" alt="❤️" src="/assets/2764.gif"> emoji!
-       *
-       *
-       *  twemoji.parse("I \u2764\uFE0F emoji!", function(iconId, options) {
-       *    return '/assets/' + iconId + '.gif';
-       *  });
-       *  // I <img class="emoji" draggable="false" alt="❤️" src="/assets/2764.gif"> emoji!
-       *
-       *
-       * twemoji.parse("I \u2764\uFE0F emoji!", {
-       *   size: 72,
-       *   callback: function(iconId, options) {
-       *     return '/assets/' + options.size + '/' + iconId + options.ext;
-       *   }
-       * });
-       *  // I <img class="emoji" draggable="false" alt="❤️" src="/assets/72x72/2764.png"> emoji!
-       *
-       */
-      parse: parse,
-
-      /**
-       * Given a string, invokes the callback argument
-       *  per each emoji found in such string.
-       * This is the most raw version used by
-       *  the .parse(string) method itself.
-       *
-       * @param   string    generic string to parse
-       * @param   Function  a generic callback that will be
-       *                    invoked to replace the content.
-       *                    This calback wil receive standard
-       *                    String.prototype.replace(str, callback)
-       *                    arguments such:
-       *  callback(
-       *    rawText,  // the emoji match
-       *  );
-       *
-       *                    and others commonly received via replace.
-       */
-      replace: replace,
-
-      /**
-       * Simplify string tests against emoji.
-       *
-       * @param   string  some text that might contain emoji
-       * @return  boolean true if any emoji was found, false otherwise.
-       *
-       * @example
-       *
-       *  if (twemoji.test(someContent)) {
-       *    console.log("emoji All The Things!");
-       *  }
-       */
-      test: test
-    },
-
-    // used to escape HTML special chars in attributes
-    escaper = {
-      '&': '&amp;',
-      '<': '&lt;',
-      '>': '&gt;',
-      "'": '&#39;',
-      '"': '&quot;'
-    },
-
-    // RegExp based on emoji's official Unicode standards
-    // http://www.unicode.org/Public/UNIDATA/EmojiSources.txt
-    re = /(?:[\u0039\u0038\u0037\u0036\u0035\u0034\u0033\u0032\u0031\u0030\u0023])\ufe0f?\u20e3|\ud83c\udde8\ud83c\uddf3|\ud83c\udde9\ud83c\uddea|\ud83c\uddea\ud83c\uddf8|\ud83c\uddeb\ud83c\uddf7|\ud83c\uddec\ud83c\udde7|\ud83c\uddee\ud83c\uddf9|\ud83c\uddef\ud83c\uddf5|\ud83c\uddf0\ud83c\uddf7|\ud83c\uddf7\ud83c\uddfa|\ud83c\uddfa\ud83c\uddf8|\ud83d[\udc00-\udc3e\udc40\udc42-\udcf7\udcf9-\udcfc\udd00-\udd3d\udd50-\udd67\uddfb-\ude42\ude45-\ude4f\ude80-\udec5]|\ud83c[\udccf\udd8e\udd91-\udd9a\udde6-\uddff\ude01\ude32-\ude36\ude38-\ude3a\ude50\ude51\udf00-\udf20\udf30-\udf35\udf37-\udf7c\udf80-\udf93\udfa0-\udfc4\udfc6-\udfca\udfe0-\udff0]|[\ue50a\u27bf\u27b0\u2797\u2796\u2795\u2755\u2754\u2753\u274e\u274c\u2728\u270b\u270a\u2705\u26ce\u23f3\u23f0\u23ec\u23eb\u23ea\u23e9]|(?:\ud83c[\udc04\udd70\udd71\udd7e\udd7f\ude02\ude1a\ude2f\ude37]|[\u3299\u3297\u303d\u3030\u2b55\u2b50\u2b1c\u2b1b\u2b07\u2b06\u2b05\u2935\u2934\u27a1\u2764\u2757\u2747\u2744\u2734\u2733\u2716\u2714\u2712\u270f\u270c\u2709\u2708\u2702\u26fd\u26fa\u26f5\u26f3\u26f2\u26ea\u26d4\u26c5\u26c4\u26be\u26bd\u26ab\u26aa\u26a1\u26a0\u2693\u267f\u267b\u2668\u2666\u2665\u2663\u2660\u2653\u2652\u2651\u2650\u264f\u264e\u264d\u264c\u264b\u264a\u2649\u2648\u263a\u261d\u2615\u2614\u2611\u260e\u2601\u2600\u25fe\u25fd\u25fc\u25fb\u25c0\u25b6\u25ab\u25aa\u24c2\u231b\u231a\u21aa\u21a9\u2199\u2198\u2197\u2196\u2195\u2194\u2139\u2122\u2049\u203c\u00ae\u00a9])(?:\ufe0f|(?!\ufe0e))/g,
-
-    // avoid runtime RegExp creation for not so smart,
-    // not JIT based, and old browsers / engines
-    UFE0Fg = /\uFE0F/g,
-
-    // avoid using a string literal like '\u200D' here because minifiers expand it inline
-    U200D = String.fromCharCode(0x200D),
-
-    // used to find HTML special chars in attributes
-    rescaper = /[&<>'"]/g,
-
-    // nodes with type 1 which should **not** be parsed (including lower case svg)
-    shouldntBeParsed = /IFRAME|NOFRAMES|NOSCRIPT|SCRIPT|SELECT|STYLE|TEXTAREA|[a-z]/,
-
-    // just a private shortcut
-    fromCharCode = String.fromCharCode;
-
-  return twemoji;
-
-
-  /////////////////////////
-  //  private functions  //
-  //     declaration     //
-  /////////////////////////
-
-  /**
-   * Shortcut to create text nodes
-   * @param   string  text used to create DOM text node
-   * @return  Node  a DOM node with that text
-   */
-  function createText(text) {
-    return document.createTextNode(text);
-  }
-
-  /**
-   * Utility function to escape html attribute text
-   * @param   string  text use in HTML attribute
-   * @return  string  text encoded to use in HTML attribute
-   */
-  function escapeHTML(s) {
-    return s.replace(rescaper, replacer);
-  }
-
-  /**
-   * Default callback used to generate emoji src
-   *  based on Twitter CDN
-   * @param   string    the emoji codepoint string
-   * @param   string    the default size to use, i.e. "36x36"
-   * @return  string    the image source to use
-   */
-  function defaultImageSrcGenerator(icon, options) {
-    return ''.concat(options.base, options.size, '/', icon, options.ext);
-  }
-
-  /**
-   * Given a generic DOM nodeType 1, walk through all children
-   * and store every nodeType 3 (#text) found in the tree.
-   * @param   Element a DOM Element with probably some text in it
-   * @param   Array the list of previously discovered text nodes
-   * @return  Array same list with new discovered nodes, if any
-   */
-  function grabAllTextNodes(node, allText) {
-    var
-      childNodes = node.childNodes,
-      length = childNodes.length,
-      subnode,
-      nodeType;
-    while (length--) {
-      subnode = childNodes[length];
-      nodeType = subnode.nodeType;
-      // parse emoji only in text nodes
-      if (nodeType === 3) {
-        // collect them to process emoji later
-        allText.push(subnode);
-      }
-      // ignore all nodes that are not type 1 or that
-      // should not be parsed as script, style, and others
-      else if (nodeType === 1 && !shouldntBeParsed.test(subnode.nodeName)) {
-        grabAllTextNodes(subnode, allText);
-      }
-    }
-    return allText;
-  }
-
-  /**
-   * Used to both remove the possible variant
-   *  and to convert utf16 into code points.
-   *  If there is a zero-width-joiner (U+200D), leave the variants in.
-   * @param   string    the raw text of the emoji match
-   */
-  function grabTheRightIcon(rawText) {
-    // if variant is present as \uFE0F
-    return toCodePoint(rawText.indexOf(U200D) < 0 ?
-      rawText.replace(UFE0Fg, '') :
-      rawText
-    );
-  }
-
-  /**
-   * DOM version of the same logic / parser:
-   *  emojify all found sub-text nodes placing images node instead.
-   * @param   Element   generic DOM node with some text in some child node
-   * @param   Object    options  containing info about how to parse
-    *
-    *            .callback   Function  the callback to invoke per each found emoji.
-    *            .base       string    the base url, by default twemoji.base
-    *            .ext        string    the image extension, by default twemoji.ext
-    *            .size       string    the assets size, by default twemoji.size
-    *
-   * @return  Element same generic node with emoji in place, if any.
-   */
-  function parseNode(node, options) {
-    var
-      allText = grabAllTextNodes(node, []),
-      length = allText.length,
-      attrib,
-      attrname,
-      modified,
-      fragment,
-      subnode,
-      text,
-      match,
-      i,
-      index,
-      img,
-      rawText,
-      iconId,
-      src;
-    while (length--) {
-      modified = false;
-      fragment = document.createDocumentFragment();
-      subnode = allText[length];
-      text = subnode.nodeValue;
-      i = 0;
-      while ((match = re.exec(text))) {
-        index = match.index;
-        if (index !== i) {
-          fragment.appendChild(
-            createText(text.slice(i, index))
-          );
-        }
-        rawText = match[0];
-        iconId = grabTheRightIcon(rawText);
-        i = index + rawText.length;
-        src = options.callback(iconId, options);
-        if (src) {
-          img = new Image();
-          img.onerror = options.onerror;
-          img.setAttribute('draggable', 'false');
-          attrib = options.attributes(rawText, iconId);
-          for (attrname in attrib) {
-            if (
-              attrib.hasOwnProperty(attrname) &&
-              // don't allow any handlers to be set + don't allow overrides
-              attrname.indexOf('on') !== 0 &&
-              !img.hasAttribute(attrname)
-            ) {
-              img.setAttribute(attrname, attrib[attrname]);
-            }
-          }
-          img.className = options.className;
-          img.alt = rawText;
-          img.src = src;
-          modified = true;
-          fragment.appendChild(img);
-        }
-        if (!img) fragment.appendChild(createText(rawText));
-        img = null;
-      }
-      // is there actually anything to replace in here ?
-      if (modified) {
-        // any text left to be added ?
-        if (i < text.length) {
-          fragment.appendChild(
-            createText(text.slice(i))
-          );
-        }
-        // replace the text node only, leave intact
-        // anything else surrounding such text
-        subnode.parentNode.replaceChild(fragment, subnode);
-      }
-    }
-    return node;
-  }
-
-  /**
-   * String/HTML version of the same logic / parser:
-   *  emojify a generic text placing images tags instead of surrogates pair.
-   * @param   string    generic string with possibly some emoji in it
-   * @param   Object    options  containing info about how to parse
-   *
-   *            .callback   Function  the callback to invoke per each found emoji.
-   *            .base       string    the base url, by default twemoji.base
-   *            .ext        string    the image extension, by default twemoji.ext
-   *            .size       string    the assets size, by default twemoji.size
-   *
-   * @return  the string with <img tags> replacing all found and parsed emoji
-   */
-  function parseString(str, options) {
-    return replace(str, function (rawText) {
-      var
-        ret = rawText,
-        iconId = grabTheRightIcon(rawText),
-        src = options.callback(iconId, options),
-        attrib,
-        attrname;
-      if (src) {
-        // recycle the match string replacing the emoji
-        // with its image counter part
-        ret = '<img '.concat(
-          'class="', options.className, '" ',
-          'draggable="false" ',
-          // needs to preserve user original intent
-          // when variants should be copied and pasted too
-          'alt="',
-          rawText,
-          '"',
-          ' src="',
-          src,
-          '"'
-        );
-        attrib = options.attributes(rawText, iconId);
-        for (attrname in attrib) {
-          if (
-            attrib.hasOwnProperty(attrname) &&
-            // don't allow any handlers to be set + don't allow overrides
-            attrname.indexOf('on') !== 0 &&
-            ret.indexOf(' ' + attrname + '=') === -1
-          ) {
-            ret = ret.concat(' ', attrname, '="', escapeHTML(attrib[attrname]), '"');
-          }
-        }
-        ret = ret.concat('>');
-      }
-      return ret;
-    });
-  }
-
-  /**
-   * Function used to actually replace HTML special chars
-   * @param   string  HTML special char
-   * @return  string  encoded HTML special char
-   */
-  function replacer(m) {
-    return escaper[m];
-  }
-
-  /**
-   * Default options.attribute callback
-   * @return  null
-   */
-  function returnNull() {
-    return null;
-  }
-
-  /**
-   * Given a generic value, creates its squared counterpart if it's a number.
-   *  As example, number 36 will return '36x36'.
-   * @param   any     a generic value.
-   * @return  any     a string representing asset size, i.e. "36x36"
-   *                  only in case the value was a number.
-   *                  Returns initial value otherwise.
-   */
-  function toSizeSquaredAsset(value) {
-    return typeof value === 'number' ?
-      value + 'x' + value :
-      value;
-  }
-
-
-  /////////////////////////
-  //  exported functions //
-  //     declaration     //
-  /////////////////////////
-
-  function fromCodePoint(codepoint) {
-    var code = typeof codepoint === 'string' ?
-          parseInt(codepoint, 16) : codepoint;
-    if (code < 0x10000) {
-      return fromCharCode(code);
-    }
-    code -= 0x10000;
-    return fromCharCode(
-      0xD800 + (code >> 10),
-      0xDC00 + (code & 0x3FF)
-    );
-  }
-
-  function parse(what, how) {
-    if (!how || typeof how === 'function') {
-      how = {callback: how};
-    }
-    // if first argument is string, inject html <img> tags
-    // otherwise use the DOM tree and parse text nodes only
-    return (typeof what === 'string' ? parseString : parseNode)(what, {
-      callback:   how.callback || defaultImageSrcGenerator,
-      attributes: typeof how.attributes === 'function' ? how.attributes : returnNull,
-      base:       typeof how.base === 'string' ? how.base : twemoji.base,
-      ext:        how.ext || twemoji.ext,
-      size:       how.folder || toSizeSquaredAsset(how.size || twemoji.size),
-      className:  how.className || twemoji.className,
-      onerror:    how.onerror || twemoji.onerror
-    });
-  }
-
-  function replace(text, callback) {
-    return String(text).replace(re, callback);
-  }
-
-  function test(text) {
-    // IE6 needs a reset before too
-    re.lastIndex = 0;
-    var result = re.test(text);
-    re.lastIndex = 0;
-    return result;
-  }
-
-  function toCodePoint(unicodeSurrogates, sep) {
-    var
-      r = [],
-      c = 0,
-      p = 0,
-      i = 0;
-    while (i < unicodeSurrogates.length) {
-      c = unicodeSurrogates.charCodeAt(i++);
-      if (p) {
-        r.push((0x10000 + ((p - 0xD800) << 10) + (c - 0xDC00)).toString(16));
-        p = 0;
-      } else if (0xD800 <= c && c <= 0xDBFF) {
-        p = c;
-      } else {
-        r.push(c.toString(16));
-      }
-    }
-    return r.join(sep || '-');
-  }
-
-}());

1/twemoji.npm.js

@@ -1,571 +0,0 @@
-var location = global.location || {};
-/*jslint indent: 2, browser: true, bitwise: true, plusplus: true */
-var twemoji = (function (
-  /*! Copyright Twitter Inc. and other contributors. Licensed under MIT *//*
-    https://github.com/twitter/twemoji/blob/gh-pages/LICENSE
-  */
-
-  // WARNING:   this file is generated automatically via
-  //            `node twemoji-generator.js`
-  //            please update its `createTwemoji` function
-  //            at the bottom of the same file instead.
-
-) {
-  'use strict';
-
-  /*jshint maxparams:4 */
-
-  var
-    // the exported module object
-    twemoji = {
-
-
-    /////////////////////////
-    //      properties     //
-    /////////////////////////
-
-      // default assets url, by default will be Twitter Inc. CDN
-      base: 'https://twemoji.maxcdn.com/',
-
-      // default assets file extensions, by default '.png'
-      ext: '.png',
-
-      // default assets/folder size, by default "72x72"
-      // available via Twitter CDN: 72
-      size: '72x72',
-
-      // default class name, by default 'emoji'
-      className: 'emoji',
-
-      // basic utilities / helpers to convert code points
-      // to JavaScript surrogates and vice versa
-      convert: {
-
-        /**
-         * Given an HEX codepoint, returns UTF16 surrogate pairs.
-         *
-         * @param   string  generic codepoint, i.e. '1F4A9'
-         * @return  string  codepoint transformed into utf16 surrogates pair,
-         *          i.e. \uD83D\uDCA9
-         *
-         * @example
-         *  twemoji.convert.fromCodePoint('1f1e8');
-         *  // "\ud83c\udde8"
-         *
-         *  '1f1e8-1f1f3'.split('-').map(twemoji.convert.fromCodePoint).join('')
-         *  // "\ud83c\udde8\ud83c\uddf3"
-         */
-        fromCodePoint: fromCodePoint,
-
-        /**
-         * Given UTF16 surrogate pairs, returns the equivalent HEX codepoint.
-         *
-         * @param   string  generic utf16 surrogates pair, i.e. \uD83D\uDCA9
-         * @param   string  optional separator for double code points, default='-'
-         * @return  string  utf16 transformed into codepoint, i.e. '1F4A9'
-         *
-         * @example
-         *  twemoji.convert.toCodePoint('\ud83c\udde8\ud83c\uddf3');
-         *  // "1f1e8-1f1f3"
-         *
-         *  twemoji.convert.toCodePoint('\ud83c\udde8\ud83c\uddf3', '~');
-         *  // "1f1e8~1f1f3"
-         */
-        toCodePoint: toCodePoint
-      },
-
-
-    /////////////////////////
-    //       methods       //
-    /////////////////////////
-
-      /**
-       * User first: used to remove missing images
-       * preserving the original text intent when
-       * a fallback for network problems is desired.
-       * Automatically added to Image nodes via DOM
-       * It could be recycled for string operations via:
-       *  $('img.emoji').on('error', twemoji.onerror)
-       */
-      onerror: function onerror() {
-        if (this.parentNode) {
-          this.parentNode.replaceChild(createText(this.alt), this);
-        }
-      },
-
-      /**
-       * Main method/logic to generate either <img> tags or HTMLImage nodes.
-       *  "emojify" a generic text or DOM Element.
-       *
-       * @overloads
-       *
-       * String replacement for `innerHTML` or server side operations
-       *  twemoji.parse(string);
-       *  twemoji.parse(string, Function);
-       *  twemoji.parse(string, Object);
-       *
-       * HTMLElement tree parsing for safer operations over existing DOM
-       *  twemoji.parse(HTMLElement);
-       *  twemoji.parse(HTMLElement, Function);
-       *  twemoji.parse(HTMLElement, Object);
-       *
-       * @param   string|HTMLElement  the source to parse and enrich with emoji.
-       *
-       *          string              replace emoji matches with <img> tags.
-       *                              Mainly used to inject emoji via `innerHTML`
-       *                              It does **not** parse the string or validate it,
-       *                              it simply replaces found emoji with a tag.
-       *                              NOTE: be sure this won't affect security.
-       *
-       *          HTMLElement         walk through the DOM tree and find emoji
-       *                              that are inside **text node only** (nodeType === 3)
-       *                              Mainly used to put emoji in already generated DOM
-       *                              without compromising surrounding nodes and
-       *                              **avoiding** the usage of `innerHTML`.
-       *                              NOTE: Using DOM elements instead of strings should
-       *                              improve security without compromising too much
-       *                              performance compared with a less safe `innerHTML`.
-       *
-       * @param   Function|Object  [optional]
-       *                              either the callback that will be invoked or an object
-       *                              with all properties to use per each found emoji.
-       *
-       *          Function            if specified, this will be invoked per each emoji
-       *                              that has been found through the RegExp except
-       *                              those follwed by the invariant \uFE0E ("as text").
-       *                              Once invoked, parameters will be:
-       *
-       *                                iconId:string     the lower case HEX code point
-       *                                                  i.e. "1f4a9"
-       *
-       *                                options:Object    all info for this parsing operation
-       *
-       *                                variant:char      the optional \uFE0F ("as image")
-       *                                                  variant, in case this info
-       *                                                  is anyhow meaningful.
-       *                                                  By default this is ignored.
-       *
-       *                              If such callback will return a falsy value instead
-       *                              of a valid `src` to use for the image, nothing will
-       *                              actually change for that specific emoji.
-       *
-       *
-       *          Object              if specified, an object containing the following properties
-       *
-       *            callback   Function  the callback to invoke per each found emoji.
-       *            base       string    the base url, by default twemoji.base
-       *            ext        string    the image extension, by default twemoji.ext
-       *            size       string    the assets size, by default twemoji.size
-       *
-       * @example
-       *
-       *  twemoji.parse("I \u2764\uFE0F emoji!");
-       *  // I <img class="emoji" draggable="false" alt="❤️" src="/assets/2764.gif"> emoji!
-       *
-       *
-       *  twemoji.parse("I \u2764\uFE0F emoji!", function(iconId, options) {
-       *    return '/assets/' + iconId + '.gif';
-       *  });
-       *  // I <img class="emoji" draggable="false" alt="❤️" src="/assets/2764.gif"> emoji!
-       *
-       *
-       * twemoji.parse("I \u2764\uFE0F emoji!", {
-       *   size: 72,
-       *   callback: function(iconId, options) {
-       *     return '/assets/' + options.size + '/' + iconId + options.ext;
-       *   }
-       * });
-       *  // I <img class="emoji" draggable="false" alt="❤️" src="/assets/72x72/2764.png"> emoji!
-       *
-       */
-      parse: parse,
-
-      /**
-       * Given a string, invokes the callback argument
-       *  per each emoji found in such string.
-       * This is the most raw version used by
-       *  the .parse(string) method itself.
-       *
-       * @param   string    generic string to parse
-       * @param   Function  a generic callback that will be
-       *                    invoked to replace the content.
-       *                    This calback wil receive standard
-       *                    String.prototype.replace(str, callback)
-       *                    arguments such:
-       *  callback(
-       *    rawText,  // the emoji match
-       *  );
-       *
-       *                    and others commonly received via replace.
-       */
-      replace: replace,
-
-      /**
-       * Simplify string tests against emoji.
-       *
-       * @param   string  some text that might contain emoji
-       * @return  boolean true if any emoji was found, false otherwise.
-       *
-       * @example
-       *
-       *  if (twemoji.test(someContent)) {
-       *    console.log("emoji All The Things!");
-       *  }
-       */
-      test: test
-    },
-
-    // used to escape HTML special chars in attributes
-    escaper = {
-      '&': '&amp;',
-      '<': '&lt;',
-      '>': '&gt;',
-      "'": '&#39;',
-      '"': '&quot;'
-    },
-
-    // RegExp based on emoji's official Unicode standards
-    // http://www.unicode.org/Public/UNIDATA/EmojiSources.txt
-    re = /(?:[\u0039\u0038\u0037\u0036\u0035\u0034\u0033\u0032\u0031\u0030\u0023])\ufe0f?\u20e3|\ud83c\udde8\ud83c\uddf3|\ud83c\udde9\ud83c\uddea|\ud83c\uddea\ud83c\uddf8|\ud83c\uddeb\ud83c\uddf7|\ud83c\uddec\ud83c\udde7|\ud83c\uddee\ud83c\uddf9|\ud83c\uddef\ud83c\uddf5|\ud83c\uddf0\ud83c\uddf7|\ud83c\uddf7\ud83c\uddfa|\ud83c\uddfa\ud83c\uddf8|\ud83d[\udc00-\udc3e\udc40\udc42-\udcf7\udcf9-\udcfc\udd00-\udd3d\udd50-\udd67\uddfb-\ude42\ude45-\ude4f\ude80-\udec5]|\ud83c[\udccf\udd8e\udd91-\udd9a\udde6-\uddff\ude01\ude32-\ude36\ude38-\ude3a\ude50\ude51\udf00-\udf20\udf30-\udf35\udf37-\udf7c\udf80-\udf93\udfa0-\udfc4\udfc6-\udfca\udfe0-\udff0]|[\ue50a\u27bf\u27b0\u2797\u2796\u2795\u2755\u2754\u2753\u274e\u274c\u2728\u270b\u270a\u2705\u26ce\u23f3\u23f0\u23ec\u23eb\u23ea\u23e9]|(?:\ud83c[\udc04\udd70\udd71\udd7e\udd7f\ude02\ude1a\ude2f\ude37]|[\u3299\u3297\u303d\u3030\u2b55\u2b50\u2b1c\u2b1b\u2b07\u2b06\u2b05\u2935\u2934\u27a1\u2764\u2757\u2747\u2744\u2734\u2733\u2716\u2714\u2712\u270f\u270c\u2709\u2708\u2702\u26fd\u26fa\u26f5\u26f3\u26f2\u26ea\u26d4\u26c5\u26c4\u26be\u26bd\u26ab\u26aa\u26a1\u26a0\u2693\u267f\u267b\u2668\u2666\u2665\u2663\u2660\u2653\u2652\u2651\u2650\u264f\u264e\u264d\u264c\u264b\u264a\u2649\u2648\u263a\u261d\u2615\u2614\u2611\u260e\u2601\u2600\u25fe\u25fd\u25fc\u25fb\u25c0\u25b6\u25ab\u25aa\u24c2\u231b\u231a\u21aa\u21a9\u2199\u2198\u2197\u2196\u2195\u2194\u2139\u2122\u2049\u203c\u00ae\u00a9])(?:\ufe0f|(?!\ufe0e))/g,
-
-    // avoid runtime RegExp creation for not so smart,
-    // not JIT based, and old browsers / engines
-    UFE0Fg = /\uFE0F/g,
-
-    // avoid using a string literal like '\u200D' here because minifiers expand it inline
-    U200D = String.fromCharCode(0x200D),
-
-    // used to find HTML special chars in attributes
-    rescaper = /[&<>'"]/g,
-
-    // nodes with type 1 which should **not** be parsed (including lower case svg)
-    shouldntBeParsed = /IFRAME|NOFRAMES|NOSCRIPT|SCRIPT|SELECT|STYLE|TEXTAREA|[a-z]/,
-
-    // just a private shortcut
-    fromCharCode = String.fromCharCode;
-
-  return twemoji;
-
-
-  /////////////////////////
-  //  private functions  //
-  //     declaration     //
-  /////////////////////////
-
-  /**
-   * Shortcut to create text nodes
-   * @param   string  text used to create DOM text node
-   * @return  Node  a DOM node with that text
-   */
-  function createText(text) {
-    return document.createTextNode(text);
-  }
-
-  /**
-   * Utility function to escape html attribute text
-   * @param   string  text use in HTML attribute
-   * @return  string  text encoded to use in HTML attribute
-   */
-  function escapeHTML(s) {
-    return s.replace(rescaper, replacer);
-  }
-
-  /**
-   * Default callback used to generate emoji src
-   *  based on Twitter CDN
-   * @param   string    the emoji codepoint string
-   * @param   string    the default size to use, i.e. "36x36"
-   * @return  string    the image source to use
-   */
-  function defaultImageSrcGenerator(icon, options) {
-    return ''.concat(options.base, options.size, '/', icon, options.ext);
-  }
-
-  /**
-   * Given a generic DOM nodeType 1, walk through all children
-   * and store every nodeType 3 (#text) found in the tree.
-   * @param   Element a DOM Element with probably some text in it
-   * @param   Array the list of previously discovered text nodes
-   * @return  Array same list with new discovered nodes, if any
-   */
-  function grabAllTextNodes(node, allText) {
-    var
-      childNodes = node.childNodes,
-      length = childNodes.length,
-      subnode,
-      nodeType;
-    while (length--) {
-      subnode = childNodes[length];
-      nodeType = subnode.nodeType;
-      // parse emoji only in text nodes
-      if (nodeType === 3) {
-        // collect them to process emoji later
-        allText.push(subnode);
-      }
-      // ignore all nodes that are not type 1 or that
-      // should not be parsed as script, style, and others
-      else if (nodeType === 1 && !shouldntBeParsed.test(subnode.nodeName)) {
-        grabAllTextNodes(subnode, allText);
-      }
-    }
-    return allText;
-  }
-
-  /**
-   * Used to both remove the possible variant
-   *  and to convert utf16 into code points.
-   *  If there is a zero-width-joiner (U+200D), leave the variants in.
-   * @param   string    the raw text of the emoji match
-   */
-  function grabTheRightIcon(rawText) {
-    // if variant is present as \uFE0F
-    return toCodePoint(rawText.indexOf(U200D) < 0 ?
-      rawText.replace(UFE0Fg, '') :
-      rawText
-    );
-  }
-
-  /**
-   * DOM version of the same logic / parser:
-   *  emojify all found sub-text nodes placing images node instead.
-   * @param   Element   generic DOM node with some text in some child node
-   * @param   Object    options  containing info about how to parse
-    *
-    *            .callback   Function  the callback to invoke per each found emoji.
-    *            .base       string    the base url, by default twemoji.base
-    *            .ext        string    the image extension, by default twemoji.ext
-    *            .size       string    the assets size, by default twemoji.size
-    *
-   * @return  Element same generic node with emoji in place, if any.
-   */
-  function parseNode(node, options) {
-    var
-      allText = grabAllTextNodes(node, []),
-      length = allText.length,
-      attrib,
-      attrname,
-      modified,
-      fragment,
-      subnode,
-      text,
-      match,
-      i,
-      index,
-      img,
-      rawText,
-      iconId,
-      src;
-    while (length--) {
-      modified = false;
-      fragment = document.createDocumentFragment();
-      subnode = allText[length];
-      text = subnode.nodeValue;
-      i = 0;
-      while ((match = re.exec(text))) {
-        index = match.index;
-        if (index !== i) {
-          fragment.appendChild(
-            createText(text.slice(i, index))
-          );
-        }
-        rawText = match[0];
-        iconId = grabTheRightIcon(rawText);
-        i = index + rawText.length;
-        src = options.callback(iconId, options);
-        if (src) {
-          img = new Image();
-          img.onerror = options.onerror;
-          img.setAttribute('draggable', 'false');
-          attrib = options.attributes(rawText, iconId);
-          for (attrname in attrib) {
-            if (
-              attrib.hasOwnProperty(attrname) &&
-              // don't allow any handlers to be set + don't allow overrides
-              attrname.indexOf('on') !== 0 &&
-              !img.hasAttribute(attrname)
-            ) {
-              img.setAttribute(attrname, attrib[attrname]);
-            }
-          }
-          img.className = options.className;
-          img.alt = rawText;
-          img.src = src;
-          modified = true;
-          fragment.appendChild(img);
-        }
-        if (!img) fragment.appendChild(createText(rawText));
-        img = null;
-      }
-      // is there actually anything to replace in here ?
-      if (modified) {
-        // any text left to be added ?
-        if (i < text.length) {
-          fragment.appendChild(
-            createText(text.slice(i))
-          );
-        }
-        // replace the text node only, leave intact
-        // anything else surrounding such text
-        subnode.parentNode.replaceChild(fragment, subnode);
-      }
-    }
-    return node;
-  }
-
-  /**
-   * String/HTML version of the same logic / parser:
-   *  emojify a generic text placing images tags instead of surrogates pair.
-   * @param   string    generic string with possibly some emoji in it
-   * @param   Object    options  containing info about how to parse
-   *
-   *            .callback   Function  the callback to invoke per each found emoji.
-   *            .base       string    the base url, by default twemoji.base
-   *            .ext        string    the image extension, by default twemoji.ext
-   *            .size       string    the assets size, by default twemoji.size
-   *
-   * @return  the string with <img tags> replacing all found and parsed emoji
-   */
-  function parseString(str, options) {
-    return replace(str, function (rawText) {
-      var
-        ret = rawText,
-        iconId = grabTheRightIcon(rawText),
-        src = options.callback(iconId, options),
-        attrib,
-        attrname;
-      if (src) {
-        // recycle the match string replacing the emoji
-        // with its image counter part
-        ret = '<img '.concat(
-          'class="', options.className, '" ',
-          'draggable="false" ',
-          // needs to preserve user original intent
-          // when variants should be copied and pasted too
-          'alt="',
-          rawText,
-          '"',
-          ' src="',
-          src,
-          '"'
-        );
-        attrib = options.attributes(rawText, iconId);
-        for (attrname in attrib) {
-          if (
-            attrib.hasOwnProperty(attrname) &&
-            // don't allow any handlers to be set + don't allow overrides
-            attrname.indexOf('on') !== 0 &&
-            ret.indexOf(' ' + attrname + '=') === -1
-          ) {
-            ret = ret.concat(' ', attrname, '="', escapeHTML(attrib[attrname]), '"');
-          }
-        }
-        ret = ret.concat('>');
-      }
-      return ret;
-    });
-  }
-
-  /**
-   * Function used to actually replace HTML special chars
-   * @param   string  HTML special char
-   * @return  string  encoded HTML special char
-   */
-  function replacer(m) {
-    return escaper[m];
-  }
-
-  /**
-   * Default options.attribute callback
-   * @return  null
-   */
-  function returnNull() {
-    return null;
-  }
-
-  /**
-   * Given a generic value, creates its squared counterpart if it's a number.
-   *  As example, number 36 will return '36x36'.
-   * @param   any     a generic value.
-   * @return  any     a string representing asset size, i.e. "36x36"
-   *                  only in case the value was a number.
-   *                  Returns initial value otherwise.
-   */
-  function toSizeSquaredAsset(value) {
-    return typeof value === 'number' ?
-      value + 'x' + value :
-      value;
-  }
-
-
-  /////////////////////////
-  //  exported functions //
-  //     declaration     //
-  /////////////////////////
-
-  function fromCodePoint(codepoint) {
-    var code = typeof codepoint === 'string' ?
-          parseInt(codepoint, 16) : codepoint;
-    if (code < 0x10000) {
-      return fromCharCode(code);
-    }
-    code -= 0x10000;
-    return fromCharCode(
-      0xD800 + (code >> 10),
-      0xDC00 + (code & 0x3FF)
-    );
-  }
-
-  function parse(what, how) {
-    if (!how || typeof how === 'function') {
-      how = {callback: how};
-    }
-    // if first argument is string, inject html <img> tags
-    // otherwise use the DOM tree and parse text nodes only
-    return (typeof what === 'string' ? parseString : parseNode)(what, {
-      callback:   how.callback || defaultImageSrcGenerator,
-      attributes: typeof how.attributes === 'function' ? how.attributes : returnNull,
-      base:       typeof how.base === 'string' ? how.base : twemoji.base,
-      ext:        how.ext || twemoji.ext,
-      size:       how.folder || toSizeSquaredAsset(how.size || twemoji.size),
-      className:  how.className || twemoji.className,
-      onerror:    how.onerror || twemoji.onerror
-    });
-  }
-
-  function replace(text, callback) {
-    return String(text).replace(re, callback);
-  }
-
-  function test(text) {
-    // IE6 needs a reset before too
-    re.lastIndex = 0;
-    var result = re.test(text);
-    re.lastIndex = 0;
-    return result;
-  }
-
-  function toCodePoint(unicodeSurrogates, sep) {
-    var
-      r = [],
-      c = 0,
-      p = 0,
-      i = 0;
-    while (i < unicodeSurrogates.length) {
-      c = unicodeSurrogates.charCodeAt(i++);
-      if (p) {
-        r.push((0x10000 + ((p - 0xD800) << 10) + (c - 0xDC00)).toString(16));
-        p = 0;
-      } else if (0xD800 <= c && c <= 0xDBFF) {
-        p = c;
-      } else {
-        r.push(c.toString(16));
-      }
-    }
-    return r.join(sep || '-');
-  }
-
-}());
-if (!location.protocol) {
-  twemoji.base = twemoji.base.replace(/^http:/, "");
-}
-module.exports = twemoji;