text: /*! showdown v 2.0.0-alpha1 - 24-10-2018 */
  /**
   * Created by Tivie on 13-07-2015.
   */
  
  function getDefaultOpts (simple) {
    'use strict';
  
    var defaultOptions = {
      omitExtraWLInCodeBlocks: {
        defaultValue: false,
        describe: 'Omit the default extra whiteline added to code blocks',
        type: 'boolean'
      },
      noHeaderId: {
        defaultValue: false,
        describe: 'Turn on/off generated header id',
        type: 'boolean'
      },
      prefixHeaderId: {
        defaultValue: false,
        describe: 'Add a prefix to the generated header ids. Passing a string will prefix that string to the header id. Setting to true will add a generic \'section-\' prefix',
        type: 'string'
      },
      rawPrefixHeaderId: {
        defaultValue: false,
        describe: 'Setting this option to true will prevent showdown from modifying the prefix. This might result in malformed IDs (if, for instance, the " char is used in the prefix)',
        type: 'boolean'
      },
      ghCompatibleHeaderId: {
        defaultValue: false,
        describe: 'Generate header ids compatible with github style (spaces are replaced with dashes, a bunch of non alphanumeric chars are removed)',
        type: 'boolean'
      },
      rawHeaderId: {
        defaultValue: false,
        describe: 'Remove only spaces, \' and " from generated header ids (including prefixes), replacing them with dashes (-). WARNING: This might result in malformed ids',
        type: 'boolean'
      },
      headerLevelStart: {
        defaultValue: false,
        describe: 'The header blocks level start',
        type: 'integer'
      },
      parseImgDimensions: {
        defaultValue: false,
        describe: 'Turn on/off image dimension parsing',
        type: 'boolean'
      },
      simplifiedAutoLink: {
        defaultValue: false,
        describe: 'Turn on/off GFM autolink style',
        type: 'boolean'
      },
      literalMidWordUnderscores: {
        defaultValue: false,
        describe: 'Parse midword underscores as literal underscores',
        type: 'boolean'
      },
      literalMidWordAsterisks: {
        defaultValue: false,
        describe: 'Parse midword asterisks as literal asterisks',
        type: 'boolean'
      },
      strikethrough: {
        defaultValue: false,
        describe: 'Turn on/off strikethrough support',
        type: 'boolean'
      },
      tables: {
        defaultValue: false,
        describe: 'Turn on/off tables support',
        type: 'boolean'
      },
      tablesHeaderId: {
        defaultValue: false,
        describe: 'Add an id to table headers',
        type: 'boolean'
      },
      ghCodeBlocks: {
        defaultValue: true,
        describe: 'Turn on/off GFM fenced code blocks support',
        type: 'boolean'
      },
      tasklists: {
        defaultValue: false,
        describe: 'Turn on/off GFM tasklist support',
        type: 'boolean'
      },
      smoothLivePreview: {
        defaultValue: false,
        describe: 'Prevents weird effects in live previews due to incomplete input',
        type: 'boolean'
      },
      smartIndentationFix: {
        defaultValue: false,
        description: 'Tries to smartly fix indentation in es6 strings',
        type: 'boolean'
      },
      disableForced4SpacesIndentedSublists: {
        defaultValue: false,
        description: 'Disables the requirement of indenting nested sublists by 4 spaces',
        type: 'boolean'
      },
      simpleLineBreaks: {
        defaultValue: false,
        description: 'Parses simple line breaks as <br> (GFM Style)',
        type: 'boolean'
      },
      requireSpaceBeforeHeadingText: {
        defaultValue: false,
        description: 'Makes adding a space between `#` and the header text mandatory (GFM Style)',
        type: 'boolean'
      },
      ghMentions: {
        defaultValue: false,
        description: 'Enables github @mentions',
        type: 'boolean'
      },
      ghMentionsLink: {
        defaultValue: 'https://github.com/{u}',
        description: 'Changes the link generated by @mentions. Only applies if ghMentions option is enabled.',
        type: 'string'
      },
      encodeEmails: {
        defaultValue: true,
        description: 'Encode e-mail addresses through the use of Character Entities, transforming ASCII e-mail addresses into its equivalent decimal entities',
        type: 'boolean'
      },
      openLinksInNewWindow: {
        defaultValue: false,
        description: 'Open all links in new windows',
        type: 'boolean'
      },
      backslashEscapesHTMLTags: {
        defaultValue: false,
        description: 'Support for HTML Tag escaping. ex: \<div>foo\</div>',
        type: 'boolean'
      },
      emoji: {
        defaultValue: false,
        description: 'Enable emoji support. Ex: `this is a :smile: emoji`',
        type: 'boolean'
      },
      underline: {
        defaultValue: false,
        description: 'Enable support for underline. Syntax is double or triple underscores: `__underline word__`. With this option enabled, underscores no longer parses into `<em>` and `<strong>`',
        type: 'boolean'
      },
      completeHTMLDocument: {
        defaultValue: false,
        description: 'Outputs a complete html document, including `<html>`, `<head>` and `<body>` tags',
        type: 'boolean'
      },
      metadata: {
        defaultValue: false,
        description: 'Enable support for document metadata (defined at the top of the document between `«««` and `»»»` or between `---` and `---`).',
        type: 'boolean'
      },
      splitAdjacentBlockquotes: {
        defaultValue: false,
        description: 'Split adjacent blockquote blocks',
        type: 'boolean'
      }
    };
    if (simple === false) {
      return JSON.parse(JSON.stringify(defaultOptions));
    }
    var ret = {};
    for (var opt in defaultOptions) {
      if (defaultOptions.hasOwnProperty(opt)) {
        ret[opt] = defaultOptions[opt].defaultValue;
      }
    }
    return ret;
  }
  
  function allOptionsOn () {
    'use strict';
    var options = getDefaultOpts(true),
        ret = {};
    for (var opt in options) {
      if (options.hasOwnProperty(opt)) {
        ret[opt] = true;
      }
    }
    return ret;
  }
  
  /**
   * Created by Tivie on 06-01-2015.
   */
  // Private properties
  var showdown = {},
      parsers = {},
      extensions = {},
      globalOptions = getDefaultOpts(true),
      setFlavor = 'vanilla',
      flavor = {
        github: {
          omitExtraWLInCodeBlocks:              true,
          simplifiedAutoLink:                   true,
          literalMidWordUnderscores:            true,
          strikethrough:                        true,
          tables:                               true,
          tablesHeaderId:                       true,
          ghCodeBlocks:                         true,
          tasklists:                            true,
          disableForced4SpacesIndentedSublists: true,
          simpleLineBreaks:                     true,
          requireSpaceBeforeHeadingText:        true,
          ghCompatibleHeaderId:                 true,
          ghMentions:                           true,
          backslashEscapesHTMLTags:             true,
          emoji:                                true,
          splitAdjacentBlockquotes:             true
        },
        original: {
          noHeaderId:                           true,
          ghCodeBlocks:                         false
        },
        ghost: {
          omitExtraWLInCodeBlocks:              true,
          parseImgDimensions:                   true,
          simplifiedAutoLink:                   true,
          literalMidWordUnderscores:            true,
          strikethrough:                        true,
          tables:                               true,
          tablesHeaderId:                       true,
          ghCodeBlocks:                         true,
          tasklists:                            true,
          smoothLivePreview:                    true,
          simpleLineBreaks:                     true,
          requireSpaceBeforeHeadingText:        true,
          ghMentions:                           false,
          encodeEmails:                         true
        },
        vanilla: getDefaultOpts(true),
        allOn: allOptionsOn()
      };
  
  /**
   * helper namespace
   * @type {{}}
   */
  showdown.helper = {};
  
  /**
   * TODO LEGACY SUPPORT CODE
   * @type {{}}
   */
  showdown.extensions = {};
  
  /**
   * Set a global option
   * @static
   * @param {string} key
   * @param {*} value
   * @returns {showdown}
   */
  showdown.setOption = function (key, value) {
    'use strict';
    globalOptions[key] = value;
    return this;
  };
  
  /**
   * Get a global option
   * @static
   * @param {string} key
   * @returns {*}
   */
  showdown.getOption = function (key) {
    'use strict';
    return globalOptions[key];
  };
  
  /**
   * Get the global options
   * @static
   * @returns {{}}
   */
  showdown.getOptions = function () {
    'use strict';
    return globalOptions;
  };
  
  /**
   * Reset global options to the default values
   * @static
   */
  showdown.resetOptions = function () {
    'use strict';
    globalOptions = getDefaultOpts(true);
  };
  
  /**
   * Set the flavor showdown should use as default
   * @param {string} name
   */
  showdown.setFlavor = function (name) {
    'use strict';
    if (!flavor.hasOwnProperty(name)) {
      throw Error(name + ' flavor was not found');
    }
    showdown.resetOptions();
    var preset = flavor[name];
    setFlavor = name;
    for (var option in preset) {
      if (preset.hasOwnProperty(option)) {
        globalOptions[option] = preset[option];
      }
    }
  };
  
  /**
   * Get the currently set flavor
   * @returns {string}
   */
  showdown.getFlavor = function () {
    'use strict';
    return setFlavor;
  };
  
  /**
   * Get the options of a specified flavor. Returns undefined if the flavor was not found
   * @param {string} name Name of the flavor
   * @returns {{}|undefined}
   */
  showdown.getFlavorOptions = function (name) {
    'use strict';
    if (flavor.hasOwnProperty(name)) {
      return flavor[name];
    }
  };
  
  /**
   * Get the default options
   * @static
   * @param {boolean} [simple=true]
   * @returns {{}}
   */
  showdown.getDefaultOptions = function (simple) {
    'use strict';
    return getDefaultOpts(simple);
  };
  
  /**
   * Get or set a subParser
   *
   * subParser(name)       - Get a registered subParser
   * subParser(name, func) - Register a subParser
   * @static
   * @param {string} name
   * @param {function} [func]
   * @returns {*}
   */
  showdown.subParser = function (name, func) {
    'use strict';
    if (showdown.helper.isString(name)) {
      if (typeof func !== 'undefined') {
        parsers[name] = func;
      } else {
        if (parsers.hasOwnProperty(name)) {
          return parsers[name];
        } else {
          throw Error('SubParser named ' + name + ' not registered!');
        }
      }
    } else {
      throw Error('showdown.subParser function first argument must be a string (the name of the subparser)');
    }
  };
  
  /**
   * Gets or registers an extension
   * @static
   * @param {string} name
   * @param {object|function=} ext
   * @returns {*}
   */
  showdown.extension = function (name, ext) {
    'use strict';
  
    if (!showdown.helper.isString(name)) {
      throw Error('Extension \'name\' must be a string');
    }
  
    name = showdown.helper.stdExtName(name);
  
    // Getter
    if (showdown.helper.isUndefined(ext)) {
      if (!extensions.hasOwnProperty(name)) {
        throw Error('Extension named ' + name + ' is not registered!');
      }
      return extensions[name];
  
      // Setter
    } else {
      // Expand extension if it's wrapped in a function
      if (typeof ext === 'function') {
        ext = ext();
      }
  
      // Ensure extension is an array
      if (!showdown.helper.isArray(ext)) {
        ext = [ext];
      }
  
      var validExtension = validate(ext, name);
  
      if (validExtension.valid) {
        extensions[name] = ext;
      } else {
        throw Error(validExtension.error);
      }
    }
  };
  
  /**
   * Gets all extensions registered
   * @returns {{}}
   */
  showdown.getAllExtensions = function () {
    'use strict';
    return extensions;
  };
  
  /**
   * Remove an extension
   * @param {string} name
   */
  showdown.removeExtension = function (name) {
    'use strict';
    delete extensions[name];
  };
  
  /**
   * Removes all extensions
   */
  showdown.resetExtensions = function () {
    'use strict';
    extensions = {};
  };
  
  /**
   * Validate extension
   * @param {array} extension
   * @param {string} name
   * @returns {{valid: boolean, error: string}}
   */
  function validate (extension, name) {
    'use strict';
  
    var errMsg = (name) ? 'Error in ' + name + ' extension->' : 'Error in unnamed extension',
        ret = {
          valid: true,
          error: ''
        };
  
    if (!showdown.helper.isArray(extension)) {
      extension = [extension];
    }
  
    for (var i = 0; i < extension.length; ++i) {
      var baseMsg = errMsg + ' sub-extension ' + i + ': ',
          ext = extension[i];
      if (typeof ext !== 'object') {
        ret.valid = false;
        ret.error = baseMsg + 'must be an object, but ' + typeof ext + ' given';
        return ret;
      }
  
      if (!showdown.helper.isString(ext.type)) {
        ret.valid = false;
        ret.error = baseMsg + 'property "type" must be a string, but ' + typeof ext.type + ' given';
        return ret;
      }
  
      var type = ext.type = ext.type.toLowerCase();
  
      // normalize extension type
      if (type === 'language') {
        type = ext.type = 'lang';
      }
  
      if (type === 'html') {
        type = ext.type = 'output';
      }
  
      if (type !== 'lang' && type !== 'output' && type !== 'listener') {
        ret.valid = false;
        ret.error = baseMsg + 'type ' + type + ' is not recognized. Valid values: "lang/language", "output/html" or "listener"';
        return ret;
      }
  
      if (type === 'listener') {
        if (showdown.helper.isUndefined(ext.listeners)) {
          ret.valid = false;
          ret.error = baseMsg + '. Extensions of type "listener" must have a property called "listeners"';
          return ret;
        }
      } else {
        if (showdown.helper.isUndefined(ext.filter) && showdown.helper.isUndefined(ext.regex)) {
          ret.valid = false;
          ret.error = baseMsg + type + ' extensions must define either a "regex" property or a "filter" method';
          return ret;
        }
      }
  
      if (ext.listeners) {
        if (typeof ext.listeners !== 'object') {
          ret.valid = false;
          ret.error = baseMsg + '"listeners" property must be an object but ' + typeof ext.listeners + ' given';
          return ret;
        }
        for (var ln in ext.listeners) {
          if (ext.listeners.hasOwnProperty(ln)) {
            if (typeof ext.listeners[ln] !== 'function') {
              ret.valid = false;
              ret.error = baseMsg + '"listeners" property must be an hash of [event name]: [callback]. listeners.' + ln +
                ' must be a function but ' + typeof ext.listeners[ln] + ' given';
              return ret;
            }
          }
        }
      }
  
      if (ext.filter) {
        if (typeof ext.filter !== 'function') {
          ret.valid = false;
          ret.error = baseMsg + '"filter" must be a function, but ' + typeof ext.filter + ' given';
          return ret;
        }
      } else if (ext.regex) {
        if (showdown.helper.isString(ext.regex)) {
          ext.regex = new RegExp(ext.regex, 'g');
        }
        if (!(ext.regex instanceof RegExp)) {
          ret.valid = false;
          ret.error = baseMsg + '"regex" property must either be a string or a RegExp object, but ' + typeof ext.regex + ' given';
          return ret;
        }
        if (showdown.helper.isUndefined(ext.replace)) {
          ret.valid = false;
          ret.error = baseMsg + '"regex" extensions must implement a replace string or function';
          return ret;
        }
      }
    }
    return ret;
  }
  
  /**
   * Validate extension
   * @param {object} ext
   * @returns {boolean}
   */
  showdown.validateExtension = function (ext) {
    'use strict';
  
    var validateExtension = validate(ext, null);
    if (!validateExtension.valid) {
      console.warn(validateExtension.error);
      return false;
    }
    return true;
  };
  
  /**
   * showdownjs helper functions
   */
  
  if (!showdown.hasOwnProperty('helper')) {
    showdown.helper = {};
  }
  
  if (typeof this.document === 'undefined' && typeof this.window === 'undefined') {
    var jsdom = require('jsdom');
    this.window = new jsdom.JSDOM('', {}).window; // jshint ignore:line
  }
  showdown.helper.document = this.window.document;
  
  /**
   * Check if var is string
   * @static
   * @param {string} a
   * @returns {boolean}
   */
  showdown.helper.isString = function (a) {
    'use strict';
    return (typeof a === 'string' || a instanceof String);
  };
  
  /**
   * Check if var is a function
   * @static
   * @param {*} a
   * @returns {boolean}
   */
  showdown.helper.isFunction = function (a) {
    'use strict';
    var getType = {};
    return a && getType.toString.call(a) === '[object Function]';
  };
  
  /**
   * isArray helper function
   * @static
   * @param {*} a
   * @returns {boolean}
   */
  showdown.helper.isArray = function (a) {
    'use strict';
    return Array.isArray(a);
  };
  
  /**
   * Check if value is undefined
   * @static
   * @param {*} value The value to check.
   * @returns {boolean} Returns `true` if `value` is `undefined`, else `false`.
   */
  showdown.helper.isUndefined = function (value) {
    'use strict';
    return typeof value === 'undefined';
  };
  
  /**
   * ForEach helper function
   * Iterates over Arrays and Objects (own properties only)
   * @static
   * @param {*} obj
   * @param {function} callback Accepts 3 params: 1. value, 2. key, 3. the original array/object
   */
  showdown.helper.forEach = function (obj, callback) {
    'use strict';
    // check if obj is defined
    if (showdown.helper.isUndefined(obj)) {
      throw new Error('obj param is required');
    }
  
    if (showdown.helper.isUndefined(callback)) {
      throw new Error('callback param is required');
    }
  
    if (!showdown.helper.isFunction(callback)) {
      throw new Error('callback param must be a function/closure');
    }
  
    if (typeof obj.forEach === 'function') {
      obj.forEach(callback);
    } else if (showdown.helper.isArray(obj)) {
      for (var i = 0; i < obj.length; i++) {
        callback(obj[i], i, obj);
      }
    } else if (typeof (obj) === 'object') {
      for (var prop in obj) {
        if (obj.hasOwnProperty(prop)) {
          callback(obj[prop], prop, obj);
        }
      }
    } else {
      throw new Error('obj does not seem to be an array or an iterable object');
    }
  };
  
  /**
   * Standardidize extension name
   * @static
   * @param {string} s extension name
   * @returns {string}
   */
  showdown.helper.stdExtName = function (s) {
    'use strict';
    return s.replace(/[_?*+\/\\.^-]/g, '').replace(/\s/g, '').toLowerCase();
  };
  
  function escapeCharactersCallback (wholeMatch, m1) {
    'use strict';
    var charCodeToEscape = m1.charCodeAt(0);
    return '¨E' + charCodeToEscape + 'E';
  }
  
  /**
   * Callback used to escape characters when passing through String.replace
   * @static
   * @param {string} wholeMatch
   * @param {string} m1
   * @returns {string}
   */
  showdown.helper.escapeCharactersCallback = escapeCharactersCallback;
  
  /**
   * Escape characters in a string
   * @static
   * @param {string} text
   * @param {string} charsToEscape
   * @param {boolean} afterBackslash
   * @returns {XML|string|void|*}
   */
  showdown.helper.escapeCharacters = function (text, charsToEscape, afterBackslash) {
    'use strict';
    // First we have to escape the escape characters so that
    // we can build a character class out of them
    var regexString = '([' + charsToEscape.replace(/([\[\]\\])/g, '\\$1') + '])';
  
    if (afterBackslash) {
      regexString = '\\\\' + regexString;
    }
  
    var regex = new RegExp(regexString, 'g');
    text = text.replace(regex, escapeCharactersCallback);
  
    return text;
  };
  
  var rgxFindMatchPos = function (str, left, right, flags) {
    'use strict';
    var f = flags || '',
        g = f.indexOf('g') > -1,
        x = new RegExp(left + '|' + right, 'g' + f.replace(/g/g, '')),
        l = new RegExp(left, f.replace(/g/g, '')),
        pos = [],
        t, s, m, start, end;
  
    do {
      t = 0;
      while ((m = x.exec(str))) {
        if (l.test(m[0])) {
          if (!(t++)) {
            s = x.lastIndex;
            start = s - m[0].length;
          }
        } else if (t) {
          if (!--t) {
            end = m.index + m[0].length;
            var obj = {
              left: {start: start, end: s},
              match: {start: s, end: m.index},
              right: {start: m.index, end: end},
              wholeMatch: {start: start, end: end}
            };
            pos.push(obj);
            if (!g) {
              return pos;
            }
          }
        }
      }
    } while (t && (x.lastIndex = s));
  
    return pos;
  };
  
  /**
   * matchRecursiveRegExp
   *
   * (c) 2007 Steven Levithan <stevenlevithan.com>
   * MIT License
   *
   * Accepts a string to search, a left and right format delimiter
   * as regex patterns, and optional regex flags. Returns an array
   * of matches, allowing nested instances of left/right delimiters.
   * Use the "g" flag to return all matches, otherwise only the
   * first is returned. Be careful to ensure that the left and
   * right format delimiters produce mutually exclusive matches.
   * Backreferences are not supported within the right delimiter
   * due to how it is internally combined with the left delimiter.
   * When matching strings whose format delimiters are unbalanced
   * to the left or right, the output is intentionally as a
   * conventional regex library with recursion support would
   * produce, e.g. "<<x>" and "<x>>" both produce ["x"] when using
   * "<" and ">" as the delimiters (both strings contain a single,
   * balanced instance of "<x>").
   *
   * examples:
   * matchRecursiveRegExp("test", "\\(", "\\)")
   * returns: []
   * matchRecursiveRegExp("<t<<e>><s>>t<>", "<", ">", "g")
   * returns: ["t<<e>><s>", ""]
   * matchRecursiveRegExp("<div id=\"x\">test</div>", "<div\\b[^>]*>", "</div>", "gi")
   * returns: ["test"]
   */
  showdown.helper.matchRecursiveRegExp = function (str, left, right, flags) {
    'use strict';
  
    var matchPos = rgxFindMatchPos (str, left, right, flags),
        results = [];
  
    for (var i = 0; i < matchPos.length; ++i) {
      results.push([
        str.slice(matchPos[i].wholeMatch.start, matchPos[i].wholeMatch.end),
        str.slice(matchPos[i].match.start, matchPos[i].match.end),
        str.slice(matchPos[i].left.start, matchPos[i].left.end),
        str.slice(matchPos[i].right.start, matchPos[i].right.end)
      ]);
    }
    return results;
  };
  
  /**
   *
   * @param {string} str
   * @param {string|function} replacement
   * @param {string} left
   * @param {string} right
   * @param {string} flags
   * @returns {string}
   */
  showdown.helper.replaceRecursiveRegExp = function (str, replacement, left, right, flags) {
    'use strict';
  
    if (!showdown.helper.isFunction(replacement)) {
      var repStr = replacement;
      replacement = function () {
        return repStr;
      };
    }
  
    var matchPos = rgxFindMatchPos(str, left, right, flags),
        finalStr = str,
        lng = matchPos.length;
  
    if (lng > 0) {
      var bits = [];
      if (matchPos[0].wholeMatch.start !== 0) {
        bits.push(str.slice(0, matchPos[0].wholeMatch.start));
      }
      for (var i = 0; i < lng; ++i) {
        bits.push(
          replacement(
            str.slice(matchPos[i].wholeMatch.start, matchPos[i].wholeMatch.end),
            str.slice(matchPos[i].match.start, matchPos[i].match.end),
            str.slice(matchPos[i].left.start, matchPos[i].left.end),
            str.slice(matchPos[i].right.start, matchPos[i].right.end)
          )
        );
        if (i < lng - 1) {
          bits.push(str.slice(matchPos[i].wholeMatch.end, matchPos[i + 1].wholeMatch.start));
        }
      }
      if (matchPos[lng - 1].wholeMatch.end < str.length) {
        bits.push(str.slice(matchPos[lng - 1].wholeMatch.end));
      }
      finalStr = bits.join('');
    }
    return finalStr;
  };
  
  /**
   * Returns the index within the passed String object of the first occurrence of the specified regex,
   * starting the search at fromIndex. Returns -1 if the value is not found.
   *
   * @param {string} str string to search
   * @param {RegExp} regex Regular expression to search
   * @param {int} [fromIndex = 0] Index to start the search
   * @returns {Number}
   * @throws InvalidArgumentError
   */
  showdown.helper.regexIndexOf = function (str, regex, fromIndex) {
    'use strict';
    if (!showdown.helper.isString(str)) {
      throw 'InvalidArgumentError: first parameter of showdown.helper.regexIndexOf function must be a string';
    }
    if (regex instanceof RegExp === false) {
      throw 'InvalidArgumentError: second parameter of showdown.helper.regexIndexOf function must be an instance of RegExp';
    }
    var indexOf = str.substring(fromIndex || 0).search(regex);
    return (indexOf >= 0) ? (indexOf + (fromIndex || 0)) : indexOf;
  };
  
  /**
   * Splits the passed string object at the defined index, and returns an array composed of the two substrings
   * @param {string} str string to split
   * @param {int} index index to split string at
   * @returns {[string,string]}
   * @throws InvalidArgumentError
   */
  showdown.helper.splitAtIndex = function (str, index) {
    'use strict';
    if (!showdown.helper.isString(str)) {
      throw 'InvalidArgumentError: first parameter of showdown.helper.regexIndexOf function must be a string';
    }
    return [str.substring(0, index), str.substring(index)];
  };
  
  /**
   * Obfuscate an e-mail address through the use of Character Entities,
   * transforming ASCII characters into their equivalent decimal or hex entities.
   *
   * Since it has a random component, subsequent calls to this function produce different results
   *
   * @param {string} mail
   * @returns {string}
   */
  showdown.helper.encodeEmailAddress = function (mail) {
    'use strict';
    var encode = [
      function (ch) {
        return '&#' + ch.charCodeAt(0) + ';';
      },
      function (ch) {
        return '&#x' + ch.charCodeAt(0).toString(16) + ';';
      },
      function (ch) {
        return ch;
      }
    ];
  
    mail = mail.replace(/./g, function (ch) {
      if (ch === '@') {
        // this *must* be encoded. I insist.
        ch = encode[Math.floor(Math.random() * 2)](ch);
      } else {
        var r = Math.random();
        // roughly 10% raw, 45% hex, 45% dec
        ch = (
          r > 0.9 ? encode[2](ch) : r > 0.45 ? encode[1](ch) : encode[0](ch)
        );
      }
      return ch;
    });
  
    return mail;
  };
  
  /**
   *
   * @param str
   * @param targetLength
   * @param padString
   * @returns {string}
   */
  showdown.helper.padEnd = function padEnd (str, targetLength, padString) {
    'use strict';
    /*jshint bitwise: false*/
    // eslint-disable-next-line space-infix-ops
    targetLength = targetLength>>0; //floor if number or convert non-number to 0;
    /*jshint bitwise: true*/
    padString = String(padString || ' ');
    if (str.length > targetLength) {
      return String(str);
    } else {
      targetLength = targetLength - str.length;
      if (targetLength > padString.length) {
        padString += padString.repeat(targetLength / padString.length); //append to original to ensure we are longer than needed
      }
      return String(str) + padString.slice(0,targetLength);
    }
  };
  
  /**
   * Unescape HTML entities
   * @param txt
   * @returns {string}
   */
  showdown.helper.unescapeHTMLEntities = function (txt) {
    'use strict';
  
    return txt
      .replace(/&quot;/g, '"')
      .replace(/&lt;/g, '<')
      .replace(/&gt;/g, '>')
      .replace(/&amp;/g, '&');
  };
  
  showdown.helper._hashHTMLSpan = function (html, globals) {
    return '¨C' + (globals.gHtmlSpans.push(html) - 1) + 'C';
  };
  
  /**
   * Showdown's Event Object
   * @param {string} name Name of the event
   * @param {string} text Text
   * @param {{}} params optional. params of the event
   * @constructor
   */
  showdown.helper.Event = function (name, text, params) {
    'use strict';
  
    var regexp = params.regexp || null;
    var matches = params.matches || {};
    var options = params.options || {};
    var converter = params.converter || null;
    var globals = params.globals || {};
  
    /**
     * Get the name of the event
     * @returns {string}
     */
    this.getName = function () {
      return name;
    };
  
    this.getEventName = function () {
      return name;
    };
  
    this._stopExecution = false;
  
    this.parsedText = params.parsedText || null;
  
    this.getRegexp = function () {
      return regexp;
    };
  
    this.getOptions = function () {
      return options;
    };
  
    this.getConverter = function () {
      return converter;
    };
  
    this.getGlobals = function () {
      return globals;
    };
  
    this.getCapturedText = function () {
      return text;
    };
  
    this.getText = function () {
      return text;
    };
  
    this.setText = function (newText) {
      text = newText;
    };
  
    this.getMatches = function () {
      return matches;
    };
  
    this.setMatches = function (newMatches) {
      matches = newMatches;
    };
  
    this.preventDefault = function (bool) {
      this._stopExecution = !bool;
    };
  };
  
  /**
   * POLYFILLS
   */
  // use this instead of builtin is undefined for IE8 compatibility
  if (typeof(console) === 'undefined') {
    console = {
      warn: function (msg) {
        'use strict';
        alert(msg);
      },
      log: function (msg) {
        'use strict';
        alert(msg);
      },
      error: function (msg) {
        'use strict';
        throw msg;
      }
    };
  }
  
  /**
   * Common regexes.
   * We declare some common regexes to improve performance
   */
  showdown.helper.regexes = {
    asteriskDashTildeAndColon: /([*_:~])/g,
    asteriskDashAndTilde:      /([*_~])/g
  };
  
  /**
   * EMOJIS LIST
   */
  showdown.helper.emojis = {
    '+1':'\ud83d\udc4d',
    '-1':'\ud83d\udc4e',
    '100':'\ud83d\udcaf',
    '1234':'\ud83d\udd22',
    '1st_place_medal':'\ud83e\udd47',
    '2nd_place_medal':'\ud83e\udd48',
    '3rd_place_medal':'\ud83e\udd49',
    '8ball':'\ud83c\udfb1',
    'a':'\ud83c\udd70\ufe0f',
    'ab':'\ud83c\udd8e',
    'abc':'\ud83d\udd24',
    'abcd':'\ud83d\udd21',
    'accept':'\ud83c\ude51',
    'aerial_tramway':'\ud83d\udea1',
    'airplane':'\u2708\ufe0f',
    'alarm_clock':'\u23f0',
    'alembic':'\u2697\ufe0f',
    'alien':'\ud83d\udc7d',
    'ambulance':'\ud83d\ude91',
    'amphora':'\ud83c\udffa',
    'anchor':'\u2693\ufe0f',
    'angel':'\ud83d\udc7c',
    'anger':'\ud83d\udca2',
    'angry':'\ud83d\ude20',
    'anguished':'\ud83d\ude27',
    'ant':'\ud83d\udc1c',
    'apple':'\ud83c\udf4e',
    'aquarius':'\u2652\ufe0f',
    'aries':'\u2648\ufe0f',
    'arrow_backward':'\u25c0\ufe0f',
    'arrow_double_down':'\u23ec',
    'arrow_double_up':'\u23eb',
    'arrow_down':'\u2b07\ufe0f',
    'arrow_down_small':'\ud83d\udd3d',
    'arrow_forward':'\u25b6\ufe0f',
    'arrow_heading_down':'\u2935\ufe0f',
    'arrow_heading_up':'\u2934\ufe0f',
    'arrow_left':'\u2b05\ufe0f',
    'arrow_lower_left':'\u2199\ufe0f',
    'arrow_lower_right':'\u2198\ufe0f',
    'arrow_right':'\u27a1\ufe0f',
    'arrow_right_hook':'\u21aa\ufe0f',
    'arrow_up':'\u2b06\ufe0f',
    'arrow_up_down':'\u2195\ufe0f',
    'arrow_up_small':'\ud83d\udd3c',
    'arrow_upper_left':'\u2196\ufe0f',
    'arrow_upper_right':'\u2197\ufe0f',
    'arrows_clockwise':'\ud83d\udd03',
    'arrows_counterclockwise':'\ud83d\udd04',
    'art':'\ud83c\udfa8',
    'articulated_lorry':'\ud83d\ude9b',
    'artificial_satellite':'\ud83d\udef0',
    'astonished':'\ud83d\ude32',
    'athletic_shoe':'\ud83d\udc5f',
    'atm':'\ud83c\udfe7',
    'atom_symbol':'\u269b\ufe0f',
    'avocado':'\ud83e\udd51',
    'b':'\ud83c\udd71\ufe0f',
    'baby':'\ud83d\udc76',
    'baby_bottle':'\ud83c\udf7c',
    'baby_chick':'\ud83d\udc24',
    'baby_symbol':'\ud83d\udebc',
    'back':'\ud83d\udd19',
    'bacon':'\ud83e\udd53',
    'badminton':'\ud83c\udff8',
    'baggage_claim':'\ud83d\udec4',
    'baguette_bread':'\ud83e\udd56',
    'balance_scale':'\u2696\ufe0f',
    'balloon':'\ud83c\udf88',
    'ballot_box':'\ud83d\uddf3',
    'ballot_box_with_check':'\u2611\ufe0f',
    'bamboo':'\ud83c\udf8d',
    'banana':'\ud83c\udf4c',
    'bangbang':'\u203c\ufe0f',
    'bank':'\ud83c\udfe6',
    'bar_chart':'\ud83d\udcca',
    'barber':'\ud83d\udc88',
    'baseball':'\u26be\ufe0f',
    'basketball':'\ud83c\udfc0',
    'basketball_man':'\u26f9\ufe0f',
    'basketball_woman':'\u26f9\ufe0f&zwj;\u2640\ufe0f',
    'bat':'\ud83e\udd87',
    'bath':'\ud83d\udec0',
    'bathtub':'\ud83d\udec1',
    'battery':'\ud83d\udd0b',
    'beach_umbrella':'\ud83c\udfd6',
    'bear':'\ud83d\udc3b',
    'bed':'\ud83d\udecf',
    'bee':'\ud83d\udc1d',
    'beer':'\ud83c\udf7a',
    'beers':'\ud83c\udf7b',
    'beetle':'\ud83d\udc1e',
    'beginner':'\ud83d\udd30',
    'bell':'\ud83d\udd14',
    'bellhop_bell':'\ud83d\udece',
    'bento':'\ud83c\udf71',
    'biking_man':'\ud83d\udeb4',
    'bike':'\ud83d\udeb2',
    'biking_woman':'\ud83d\udeb4&zwj;\u2640\ufe0f',
    'bikini':'\ud83d\udc59',
    'biohazard':'\u2623\ufe0f',
    'bird':'\ud83d\udc26',
    'birthday':'\ud83c\udf82',
    'black_circle':'\u26ab\ufe0f',
    'black_flag':'\ud83c\udff4',
    'black_heart':'\ud83d\udda4',
    'black_joker':'\ud83c\udccf',
    'black_large_square':'\u2b1b\ufe0f',
    'black_medium_small_square':'\u25fe\ufe0f',
    'black_medium_square':'\u25fc\ufe0f',
    'black_nib':'\u2712\ufe0f',
    'black_small_square':'\u25aa\ufe0f',
    'black_square_button':'\ud83d\udd32',
    'blonde_man':'\ud83d\udc71',
    'blonde_woman':'\ud83d\udc71&zwj;\u2640\ufe0f',
    'blossom':'\ud83c\udf3c',
    'blowfish':'\ud83d\udc21',
    'blue_book':'\ud83d\udcd8',
    'blue_car':'\ud83d\ude99',
    'blue_heart':'\ud83d\udc99',
    'blush':'\ud83d\ude0a',
    'boar':'\ud83d\udc17',
    'boat':'\u26f5\ufe0f',
    'bomb':'\ud83d\udca3',
    'book':'\ud83d\udcd6',
    'bookmark':'\ud83d\udd16',
    'bookmark_tabs':'\ud83d\udcd1',
    'books':'\ud83d\udcda',
    'boom':'\ud83d\udca5',
    'boot':'\ud83d\udc62',
    'bouquet':'\ud83d\udc90',
    'bowing_man':'\ud83d\ude47',
    'bow_and_arrow':'\ud83c\udff9',
    'bowing_woman':'\ud83d\ude47&zwj;\u2640\ufe0f',
    'bowling':'\ud83c\udfb3',
    'boxing_glove':'\ud83e\udd4a',
    'boy':'\ud83d\udc66',
    'bread':'\ud83c\udf5e',
    'bride_with_veil':'\ud83d\udc70',
    'bridge_at_night':'\ud83c\udf09',
    'briefcase':'\ud83d\udcbc',
    'broken_heart':'\ud83d\udc94',
    'bug':'\ud83d\udc1b',
    'building_construction':'\ud83c\udfd7',
    'bulb':'\ud83d\udca1',
    'bullettrain_front':'\ud83d\ude85',
    'bullettrain_side':'\ud83d\ude84',
    'burrito':'\ud83c\udf2f',
    'bus':'\ud83d\ude8c',
    'business_suit_levitating':'\ud83d\udd74',
    'busstop':'\ud83d\ude8f',
    'bust_in_silhouette':'\ud83d\udc64',
    'busts_in_silhouette':'\ud83d\udc65',
    'butterfly':'\ud83e\udd8b',
    'cactus':'\ud83c\udf35',
    'cake':'\ud83c\udf70',
    'calendar':'\ud83d\udcc6',
    'call_me_hand':'\ud83e\udd19',
    'calling':'\ud83d\udcf2',
    'camel':'\ud83d\udc2b',
    'camera':'\ud83d\udcf7',
    'camera_flash':'\ud83d\udcf8',
    'camping':'\ud83c\udfd5',
    'cancer':'\u264b\ufe0f',
    'candle':'\ud83d\udd6f',
    'candy':'\ud83c\udf6c',
    'canoe':'\ud83d\udef6',
    'capital_abcd':'\ud83d\udd20',
    'capricorn':'\u2651\ufe0f',
    'car':'\ud83d\ude97',
    'card_file_box':'\ud83d\uddc3',
    'card_index':'\ud83d\udcc7',
    'card_index_dividers':'\ud83d\uddc2',
    'carousel_horse':'\ud83c\udfa0',
    'carrot':'\ud83e\udd55',
    'cat':'\ud83d\udc31',
    'cat2':'\ud83d\udc08',
    'cd':'\ud83d\udcbf',
    'chains':'\u26d3',
    'champagne':'\ud83c\udf7e',
    'chart':'\ud83d\udcb9',
    'chart_with_downwards_trend':'\ud83d\udcc9',
    'chart_with_upwards_trend':'\ud83d\udcc8',
    'checkered_flag':'\ud83c\udfc1',
    'cheese':'\ud83e\uddc0',
    'cherries':'\ud83c\udf52',
    'cherry_blossom':'\ud83c\udf38',
    'chestnut':'\ud83c\udf30',
    'chicken':'\ud83d\udc14',
    'children_crossing':'\ud83d\udeb8',
    'chipmunk':'\ud83d\udc3f',
    'chocolate_bar':'\ud83c\udf6b',
    'christmas_tree':'\ud83c\udf84',
    'church':'\u26ea\ufe0f',
    'cinema':'\ud83c\udfa6',
    'circus_tent':'\ud83c\udfaa',
    'city_sunrise':'\ud83c\udf07',
    'city_sunset':'\ud83c\udf06',
    'cityscape':'\ud83c\udfd9',
    'cl':'\ud83c\udd91',
    'clamp':'\ud83d\udddc',
    'clap':'\ud83d\udc4f',
    'clapper':'\ud83c\udfac',
    'classical_building':'\ud83c\udfdb',
    'clinking_glasses':'\ud83e\udd42',
    'clipboard':'\ud83d\udccb',
    'clock1':'\ud83d\udd50',
    'clock10':'\ud83d\udd59',
    'clock1030':'\ud83d\udd65',
    'clock11':'\ud83d\udd5a',
    'clock1130':'\ud83d\udd66',
    'clock12':'\ud83d\udd5b',
    'clock1230':'\ud83d\udd67',
    'clock130':'\ud83d\udd5c',
    'clock2':'\ud83d\udd51',
    'clock230':'\ud83d\udd5d',
    'clock3':'\ud83d\udd52',
    'clock330':'\ud83d\udd5e',
    'clock4':'\ud83d\udd53',
    'clock430':'\ud83d\udd5f',
    'clock5':'\ud83d\udd54',
    'clock530':'\ud83d\udd60',
    'clock6':'\ud83d\udd55',
    'clock630':'\ud83d\udd61',
    'clock7':'\ud83d\udd56',
    'clock730':'\ud83d\udd62',
    'clock8':'\ud83d\udd57',
    'clock830':'\ud83d\udd63',
    'clock9':'\ud83d\udd58',
    'clock930':'\ud83d\udd64',
    'closed_book':'\ud83d\udcd5',
    'closed_lock_with_key':'\ud83d\udd10',
    'closed_umbrella':'\ud83c\udf02',
    'cloud':'\u2601\ufe0f',
    'cloud_with_lightning':'\ud83c\udf29',
    'cloud_with_lightning_and_rain':'\u26c8',
    'cloud_with_rain':'\ud83c\udf27',
    'cloud_with_snow':'\ud83c\udf28',
    'clown_face':'\ud83e\udd21',
    'clubs':'\u2663\ufe0f',
    'cocktail':'\ud83c\udf78',
    'coffee':'\u2615\ufe0f',
    'coffin':'\u26b0\ufe0f',
    'cold_sweat':'\ud83d\ude30',
    'comet':'\u2604\ufe0f',
    'computer':'\ud83d\udcbb',
    'computer_mouse':'\ud83d\uddb1',
    'confetti_ball':'\ud83c\udf8a',
    'confounded':'\ud83d\ude16',
    'confused':'\ud83d\ude15',
    'congratulations':'\u3297\ufe0f',
    'construction':'\ud83d\udea7',
    'construction_worker_man':'\ud83d\udc77',
    'construction_worker_woman':'\ud83d\udc77&zwj;\u2640\ufe0f',
    'control_knobs':'\ud83c\udf9b',
    'convenience_store':'\ud83c\udfea',
    'cookie':'\ud83c\udf6a',
    'cool':'\ud83c\udd92',
    'policeman':'\ud83d\udc6e',
    'copyright':'\u00a9\ufe0f',
    'corn':'\ud83c\udf3d',
    'couch_and_lamp':'\ud83d\udecb',
    'couple':'\ud83d\udc6b',
    'couple_with_heart_woman_man':'\ud83d\udc91',
    'couple_with_heart_man_man':'\ud83d\udc68&zwj;\u2764\ufe0f&zwj;\ud83d\udc68',
    'couple_with_heart_woman_woman':'\ud83d\udc69&zwj;\u2764\ufe0f&zwj;\ud83d\udc69',
    'couplekiss_man_man':'\ud83d\udc68&zwj;\u2764\ufe0f&zwj;\ud83d\udc8b&zwj;\ud83d\udc68',
    'couplekiss_man_woman':'\ud83d\udc8f',
    'couplekiss_woman_woman':'\ud83d\udc69&zwj;\u2764\ufe0f&zwj;\ud83d\udc8b&zwj;\ud83d\udc69',
    'cow':'\ud83d\udc2e',
    'cow2':'\ud83d\udc04',
    'cowboy_hat_face':'\ud83e\udd20',
    'crab':'\ud83e\udd80',
    'crayon':'\ud83d\udd8d',
    'credit_card':'\ud83d\udcb3',
    'crescent_moon':'\ud83c\udf19',
    'cricket':'\ud83c\udfcf',
    'crocodile':'\ud83d\udc0a',
    'croissant':'\ud83e\udd50',
    'crossed_fingers':'\ud83e\udd1e',
    'crossed_flags':'\ud83c\udf8c',
    'crossed_swords':'\u2694\ufe0f',
    'crown':'\ud83d\udc51',
    'cry':'\ud83d\ude22',
    'crying_cat_face':'\ud83d\ude3f',
    'crystal_ball':'\ud83d\udd2e',
    'cucumber':'\ud83e\udd52',
    'cupid':'\ud83d\udc98',
    'curly_loop':'\u27b0',
    'currency_exchange':'\ud83d\udcb1',
    'curry':'\ud83c\udf5b',
    'custard':'\ud83c\udf6e',
    'customs':'\ud83d\udec3',
    'cyclone':'\ud83c\udf00',
    'dagger':'\ud83d\udde1',
    'dancer':'\ud83d\udc83',
    'dancing_women':'\ud83d\udc6f',
    'dancing_men':'\ud83d\udc6f&zwj;\u2642\ufe0f',
    'dango':'\ud83c\udf61',
    'dark_sunglasses':'\ud83d\udd76',
    'dart':'\ud83c\udfaf',
    'dash':'\ud83d\udca8',
    'date':'\ud83d\udcc5',
    'deciduous_tree':'\ud83c\udf33',
    'deer':'\ud83e\udd8c',
    'department_store':'\ud83c\udfec',
    'derelict_house':'\ud83c\udfda',
    'desert':'\ud83c\udfdc',
    'desert_island':'\ud83c\udfdd',
    'desktop_computer':'\ud83d\udda5',
    'male_detective':'\ud83d\udd75\ufe0f',
    'diamond_shape_with_a_dot_inside':'\ud83d\udca0',
    'diamonds':'\u2666\ufe0f',
    'disappointed':'\ud83d\ude1e',
    'disappointed_relieved':'\ud83d\ude25',
    'dizzy':'\ud83d\udcab',
    'dizzy_face':'\ud83d\ude35',
    'do_not_litter':'\ud83d\udeaf',
    'dog':'\ud83d\udc36',
    'dog2':'\ud83d\udc15',
    'dollar':'\ud83d\udcb5',
    'dolls':'\ud83c\udf8e',
    'dolphin':'\ud83d\udc2c',
    'door':'\ud83d\udeaa',
    'doughnut':'\ud83c\udf69',
    'dove':'\ud83d\udd4a',
    'dragon':'\ud83d\udc09',
    'dragon_face':'\ud83d\udc32',
    'dress':'\ud83d\udc57',
    'dromedary_camel':'\ud83d\udc2a',
    'drooling_face':'\ud83e\udd24',
    'droplet':'\ud83d\udca7',
    'drum':'\ud83e\udd41',
    'duck':'\ud83e\udd86',
    'dvd':'\ud83d\udcc0',
    'e-mail':'\ud83d\udce7',
    'eagle':'\ud83e\udd85',
    'ear':'\ud83d\udc42',
    'ear_of_rice':'\ud83c\udf3e',
    'earth_africa':'\ud83c\udf0d',
    'earth_americas':'\ud83c\udf0e',
    'earth_asia':'\ud83c\udf0f',
    'egg':'\ud83e\udd5a',
    'eggplant':'\ud83c\udf46',
    'eight_pointed_black_star':'\u2734\ufe0f',
    'eight_spoked_asterisk':'\u2733\ufe0f',
    'electric_plug':'\ud83d\udd0c',
    'elephant':'\ud83d\udc18',
    'email':'\u2709\ufe0f',
    'end':'\ud83d\udd1a',
    'envelope_with_arrow':'\ud83d\udce9',
    'euro':'\ud83d\udcb6',
    'european_castle':'\ud83c\udff0',
    'european_post_office':'\ud83c\udfe4',
    'evergreen_tree':'\ud83c\udf32',
    'exclamation':'\u2757\ufe0f',
    'expressionless':'\ud83d\ude11',
    'eye':'\ud83d\udc41',
    'eye_speech_bubble':'\ud83d\udc41&zwj;\ud83d\udde8',
    'eyeglasses':'\ud83d\udc53',
    'eyes':'\ud83d\udc40',
    'face_with_head_bandage':'\ud83e\udd15',
    'face_with_thermometer':'\ud83e\udd12',
    'fist_oncoming':'\ud83d\udc4a',
    'factory':'\ud83c\udfed',
    'fallen_leaf':'\ud83c\udf42',
    'family_man_woman_boy':'\ud83d\udc6a',
    'family_man_boy':'\ud83d\udc68&zwj;\ud83d\udc66',
    'family_man_boy_boy':'\ud83d\udc68&zwj;\ud83d\udc66&zwj;\ud83d\udc66',
    'family_man_girl':'\ud83d\udc68&zwj;\ud83d\udc67',
    'family_man_girl_boy':'\ud83d\udc68&zwj;\ud83d\udc67&zwj;\ud83d\udc66',
    'family_man_girl_girl':'\ud83d\udc68&zwj;\ud83d\udc67&zwj;\ud83d\udc67',
    'family_man_man_boy':'\ud83d\udc68&zwj;\ud83d\udc68&zwj;\ud83d\udc66',
    'family_man_man_boy_boy':'\ud83d\udc68&zwj;\ud83d\udc68&zwj;\ud83d\udc66&zwj;\ud83d\udc66',
    'family_man_man_girl':'\ud83d\udc68&zwj;\ud83d\udc68&zwj;\ud83d\udc67',
    'family_man_man_girl_boy':'\ud83d\udc68&zwj;\ud83d\udc68&zwj;\ud83d\udc67&zwj;\ud83d\udc66',
    'family_man_man_girl_girl':'\ud83d\udc68&zwj;\ud83d\udc68&zwj;\ud83d\udc67&zwj;\ud83d\udc67',
    'family_man_woman_boy_boy':'\ud83d\udc68&zwj;\ud83d\udc69&zwj;\ud83d\udc66&zwj;\ud83d\udc66',
    'family_man_woman_girl':'\ud83d\udc68&zwj;\ud83d\udc69&zwj;\ud83d\udc67',
    'family_man_woman_girl_boy':'\ud83d\udc68&zwj;\ud83d\udc69&zwj;\ud83d\udc67&zwj;\ud83d\udc66',
    'family_man_woman_girl_girl':'\ud83d\udc68&zwj;\ud83d\udc69&zwj;\ud83d\udc67&zwj;\ud83d\udc67',
    'family_woman_boy':'\ud83d\udc69&zwj;\ud83d\udc66',
    'family_woman_boy_boy':'\ud83d\udc69&zwj;\ud83d\udc66&zwj;\ud83d\udc66',
    'family_woman_girl':'\ud83d\udc69&zwj;\ud83d\udc67',
    'family_woman_girl_boy':'\ud83d\udc69&zwj;\ud83d\udc67&zwj;\ud83d\udc66',
    'family_woman_girl_girl':'\ud83d\udc69&zwj;\ud83d\udc67&zwj;\ud83d\udc67',
    'family_woman_woman_boy':'\ud83d\udc69&zwj;\ud83d\udc69&zwj;\ud83d\udc66',
    'family_woman_woman_boy_boy':'\ud83d\udc69&zwj;\ud83d\udc69&zwj;\ud83d\udc66&zwj;\ud83d\udc66',
    'family_woman_woman_girl':'\ud83d\udc69&zwj;\ud83d\udc69&zwj;\ud83d\udc67',
    'family_woman_woman_girl_boy':'\ud83d\udc69&zwj;\ud83d\udc69&zwj;\ud83d\udc67&zwj;\ud83d\udc66',
    'family_woman_woman_girl_girl':'\ud83d\udc69&zwj;\ud83d\udc69&zwj;\ud83d\udc67&zwj;\ud83d\udc67',
    'fast_forward':'\u23e9',
    'fax':'\ud83d\udce0',
    'fearful':'\ud83d\ude28',
    'feet':'\ud83d\udc3e',
    'female_detective':'\ud83d\udd75\ufe0f&zwj;\u2640\ufe0f',
    'ferris_wheel':'\ud83c\udfa1',
    'ferry':'\u26f4',
    'field_hockey':'\ud83c\udfd1',
    'file_cabinet':'\ud83d\uddc4',
    'file_folder':'\ud83d\udcc1',
    'film_projector':'\ud83d\udcfd',
    'film_strip':'\ud83c\udf9e',
    'fire':'\ud83d\udd25',
    'fire_engine':'\ud83d\ude92',
    'fireworks':'\ud83c\udf86',
    'first_quarter_moon':'\ud83c\udf13',
    'first_quarter_moon_with_face':'\ud83c\udf1b',
    'fish':'\ud83d\udc1f',
    'fish_cake':'\ud83c\udf65',
    'fishing_pole_and_fish':'\ud83c\udfa3',
    'fist_raised':'\u270a',
    'fist_left':'\ud83e\udd1b',
    'fist_right':'\ud83e\udd1c',
    'flags':'\ud83c\udf8f',
    'flashlight':'\ud83d\udd26',
    'fleur_de_lis':'\u269c\ufe0f',
    'flight_arrival':'\ud83d\udeec',
    'flight_departure':'\ud83d\udeeb',
    'floppy_disk':'\ud83d\udcbe',
    'flower_playing_cards':'\ud83c\udfb4',
    'flushed':'\ud83d\ude33',
    'fog':'\ud83c\udf2b',
    'foggy':'\ud83c\udf01',
    'football':'\ud83c\udfc8',
    'footprints':'\ud83d\udc63',
    'fork_and_knife':'\ud83c\udf74',
    'fountain':'\u26f2\ufe0f',
    'fountain_pen':'\ud83d\udd8b',
    'four_leaf_clover':'\ud83c\udf40',
    'fox_face':'\ud83e\udd8a',
    'framed_picture':'\ud83d\uddbc',
    'free':'\ud83c\udd93',
    'fried_egg':'\ud83c\udf73',
    'fried_shrimp':'\ud83c\udf64',
    'fries':'\ud83c\udf5f',
    'frog':'\ud83d\udc38',
    'frowning':'\ud83d\ude26',
    'frowning_face':'\u2639\ufe0f',
    'frowning_man':'\ud83d\ude4d&zwj;\u2642\ufe0f',
    'frowning_woman':'\ud83d\ude4d',
    'middle_finger':'\ud83d\udd95',
    'fuelpump':'\u26fd\ufe0f',
    'full_moon':'\ud83c\udf15',
    'full_moon_with_face':'\ud83c\udf1d',
    'funeral_urn':'\u26b1\ufe0f',
    'game_die':'\ud83c\udfb2',
    'gear':'\u2699\ufe0f',
    'gem':'\ud83d\udc8e',
    'gemini':'\u264a\ufe0f',
    'ghost':'\ud83d\udc7b',
    'gift':'\ud83c\udf81',
    'gift_heart':'\ud83d\udc9d',
    'girl':'\ud83d\udc67',
    'globe_with_meridians':'\ud83c\udf10',
    'goal_net':'\ud83e\udd45',
    'goat':'\ud83d\udc10',
    'golf':'\u26f3\ufe0f',
    'golfing_man':'\ud83c\udfcc\ufe0f',
    'golfing_woman':'\ud83c\udfcc\ufe0f&zwj;\u2640\ufe0f',
    'gorilla':'\ud83e\udd8d',
    'grapes':'\ud83c\udf47',
    'green_apple':'\ud83c\udf4f',
    'green_book':'\ud83d\udcd7',
    'green_heart':'\ud83d\udc9a',
    'green_salad':'\ud83e\udd57',
    'grey_exclamation':'\u2755',
    'grey_question':'\u2754',
    'grimacing':'\ud83d\ude2c',
    'grin':'\ud83d\ude01',
    'grinning':'\ud83d\ude00',
    'guardsman':'\ud83d\udc82',
    'guardswoman':'\ud83d\udc82&zwj;\u2640\ufe0f',
    'guitar':'\ud83c\udfb8',
    'gun':'\ud83d\udd2b',
    'haircut_woman':'\ud83d\udc87',
    'haircut_man':'\ud83d\udc87&zwj;\u2642\ufe0f',
    'hamburger':'\ud83c\udf54',
    'hammer':'\ud83d\udd28',
    'hammer_and_pick':'\u2692',
    'hammer_and_wrench':'\ud83d\udee0',
    'hamster':'\ud83d\udc39',
    'hand':'\u270b',
    'handbag':'\ud83d\udc5c',
    'handshake':'\ud83e\udd1d',
    'hankey':'\ud83d\udca9',
    'hatched_chick':'\ud83d\udc25',
    'hatching_chick':'\ud83d\udc23',
    'headphones':'\ud83c\udfa7',
    'hear_no_evil':'\ud83d\ude49',
    'heart':'\u2764\ufe0f',
    'heart_decoration':'\ud83d\udc9f',
    'heart_eyes':'\ud83d\ude0d',
    'heart_eyes_cat':'\ud83d\ude3b',
    'heartbeat':'\ud83d\udc93',
    'heartpulse':'\ud83d\udc97',
    'hearts':'\u2665\ufe0f',
    'heavy_check_mark':'\u2714\ufe0f',
    'heavy_division_sign':'\u2797',
    'heavy_dollar_sign':'\ud83d\udcb2',
    'heavy_heart_exclamation':'\u2763\ufe0f',
    'heavy_minus_sign':'\u2796',
    'heavy_multiplication_x':'\u2716\ufe0f',
    'heavy_plus_sign':'\u2795',
    'helicopter':'\ud83d\ude81',
    'herb':'\ud83c\udf3f',
    'hibiscus':'\ud83c\udf3a',
    'high_brightness':'\ud83d\udd06',
    'high_heel':'\ud83d\udc60',
    'hocho':'\ud83d\udd2a',
    'hole':'\ud83d\udd73',
    'honey_pot':'\ud83c\udf6f',
    'horse':'\ud83d\udc34',
    'horse_racing':'\ud83c\udfc7',
    'hospital':'\ud83c\udfe5',
    'hot_pepper':'\ud83c\udf36',
    'hotdog':'\ud83c\udf2d',
    'hotel':'\ud83c\udfe8',
    'hotsprings':'\u2668\ufe0f',
    'hourglass':'\u231b\ufe0f',
    'hourglass_flowing_sand':'\u23f3',
    'house':'\ud83c\udfe0',
    'house_with_garden':'\ud83c\udfe1',
    'houses':'\ud83c\udfd8',
    'hugs':'\ud83e\udd17',
    'hushed':'\ud83d\ude2f',
    'ice_cream':'\ud83c\udf68',
    'ice_hockey':'\ud83c\udfd2',
    'ice_skate':'\u26f8',
    'icecream':'\ud83c\udf66',
    'id':'\ud83c\udd94',
    'ideograph_advantage':'\ud83c\ude50',
    'imp':'\ud83d\udc7f',
    'inbox_tray':'\ud83d\udce5',
    'incoming_envelope':'\ud83d\udce8',
    'tipping_hand_woman':'\ud83d\udc81',
    'information_source':'\u2139\ufe0f',
    'innocent':'\ud83d\ude07',
    'interrobang':'\u2049\ufe0f',
    'iphone':'\ud83d\udcf1',
    'izakaya_lantern':'\ud83c\udfee',
    'jack_o_lantern':'\ud83c\udf83',
    'japan':'\ud83d\uddfe',
    'japanese_castle':'\ud83c\udfef',
    'japanese_goblin':'\ud83d\udc7a',
    'japanese_ogre':'\ud83d\udc79',
    'jeans':'\ud83d\udc56',
    'joy':'\ud83d\ude02',
    'joy_cat':'\ud83d\ude39',
    'joystick':'\ud83d\udd79',
    'kaaba':'\ud83d\udd4b',
    'key':'\ud83d\udd11',
    'keyboard':'\u2328\ufe0f',
    'keycap_ten':'\ud83d\udd1f',
    'kick_scooter':'\ud83d\udef4',
    'kimono':'\ud83d\udc58',
    'kiss':'\ud83d\udc8b',
    'kissing':'\ud83d\ude17',
    'kissing_cat':'\ud83d\ude3d',
    'kissing_closed_eyes':'\ud83d\ude1a',
    'kissing_heart':'\ud83d\ude18',
    'kissing_smiling_eyes':'\ud83d\ude19',
    'kiwi_fruit':'\ud83e\udd5d',
    'koala':'\ud83d\udc28',
    'koko':'\ud83c\ude01',
    'label':'\ud83c\udff7',
    'large_blue_circle':'\ud83d\udd35',
    'large_blue_diamond':'\ud83d\udd37',
    'large_orange_diamond':'\ud83d\udd36',
    'last_quarter_moon':'\ud83c\udf17',
    'last_quarter_moon_with_face':'\ud83c\udf1c',
    'latin_cross':'\u271d\ufe0f',
    'laughing':'\ud83d\ude06',
    'leaves':'\ud83c\udf43',
    'ledger':'\ud83d\udcd2',
    'left_luggage':'\ud83d\udec5',
    'left_right_arrow':'\u2194\ufe0f',
    'leftwards_arrow_with_hook':'\u21a9\ufe0f',
    'lemon':'\ud83c\udf4b',
    'leo':'\u264c\ufe0f',
    'leopard':'\ud83d\udc06',
    'level_slider':'\ud83c\udf9a',
    'libra':'\u264e\ufe0f',
    'light_rail':'\ud83d\ude88',
    'link':'\ud83d\udd17',
    'lion':'\ud83e\udd81',
    'lips':'\ud83d\udc44',
    'lipstick':'\ud83d\udc84',
    'lizard':'\ud83e\udd8e',
    'lock':'\ud83d\udd12',
    'lock_with_ink_pen':'\ud83d\udd0f',
    'lollipop':'\ud83c\udf6d',
    'loop':'\u27bf',
    'loud_sound':'\ud83d\udd0a',
    'loudspeaker':'\ud83d\udce2',
    'love_hotel':'\ud83c\udfe9',
    'love_letter':'\ud83d\udc8c',
    'low_brightness':'\ud83d\udd05',
    'lying_face':'\ud83e\udd25',
    'm':'\u24c2\ufe0f',
    'mag':'\ud83d\udd0d',
    'mag_right':'\ud83d\udd0e',
    'mahjong':'\ud83c\udc04\ufe0f',
    'mailbox':'\ud83d\udceb',
    'mailbox_closed':'\ud83d\udcea',
    'mailbox_with_mail':'\ud83d\udcec',
    'mailbox_with_no_mail':'\ud83d\udced',
    'man':'\ud83d\udc68',
    'man_artist':'\ud83d\udc68&zwj;\ud83c\udfa8',
    'man_astronaut':'\ud83d\udc68&zwj;\ud83d\ude80',
    'man_cartwheeling':'\ud83e\udd38&zwj;\u2642\ufe0f',
    'man_cook':'\ud83d\udc68&zwj;\ud83c\udf73',
    'man_dancing':'\ud83d\udd7a',
    'man_facepalming':'\ud83e\udd26&zwj;\u2642\ufe0f',
    'man_factory_worker':'\ud83d\udc68&zwj;\ud83c\udfed',
    'man_farmer':'\ud83d\udc68&zwj;\ud83c\udf3e',
    'man_firefighter':'\ud83d\udc68&zwj;\ud83d\ude92',
    'man_health_worker':'\ud83d\udc68&zwj;\u2695\ufe0f',
    'man_in_tuxedo':'\ud83e\udd35',
    'man_judge':'\ud83d\udc68&zwj;\u2696\ufe0f',
    'man_juggling':'\ud83e\udd39&zwj;\u2642\ufe0f',
    'man_mechanic':'\ud83d\udc68&zwj;\ud83d\udd27',
    'man_office_worker':'\ud83d\udc68&zwj;\ud83d\udcbc',
    'man_pilot':'\ud83d\udc68&zwj;\u2708\ufe0f',
    'man_playing_handball':'\ud83e\udd3e&zwj;\u2642\ufe0f',
    'man_playing_water_polo':'\ud83e\udd3d&zwj;\u2642\ufe0f',
    'man_scientist':'\ud83d\udc68&zwj;\ud83d\udd2c',
    'man_shrugging':'\ud83e\udd37&zwj;\u2642\ufe0f',
    'man_singer':'\ud83d\udc68&zwj;\ud83c\udfa4',
    'man_student':'\ud83d\udc68&zwj;\ud83c\udf93',
    'man_teacher':'\ud83d\udc68&zwj;\ud83c\udfeb',
    'man_technologist':'\ud83d\udc68&zwj;\ud83d\udcbb',
    'man_with_gua_pi_mao':'\ud83d\udc72',
    'man_with_turban':'\ud83d\udc73',
    'tangerine':'\ud83c\udf4a',
    'mans_shoe':'\ud83d\udc5e',
    'mantelpiece_clock':'\ud83d\udd70',
    'maple_leaf':'\ud83c\udf41',
    'martial_arts_uniform':'\ud83e\udd4b',
    'mask':'\ud83d\ude37',
    'massage_woman':'\ud83d\udc86',
    'massage_man':'\ud83d\udc86&zwj;\u2642\ufe0f',
    'meat_on_bone':'\ud83c\udf56',
    'medal_military':'\ud83c\udf96',
    'medal_sports':'\ud83c\udfc5',
    'mega':'\ud83d\udce3',
    'melon':'\ud83c\udf48',
    'memo':'\ud83d\udcdd',
    'men_wrestling':'\ud83e\udd3c&zwj;\u2642\ufe0f',
    'menorah':'\ud83d\udd4e',
    'mens':'\ud83d\udeb9',
    'metal':'\ud83e\udd18',
    'metro':'\ud83d\ude87',
    'microphone':'\ud83c\udfa4',
    'microscope':'\ud83d\udd2c',
    'milk_glass':'\ud83e\udd5b',
    'milky_way':'\ud83c\udf0c',
    'minibus':'\ud83d\ude90',
    'minidisc':'\ud83d\udcbd',
    'mobile_phone_off':'\ud83d\udcf4',
    'money_mouth_face':'\ud83e\udd11',
    'money_with_wings':'\ud83d\udcb8',
    'moneybag':'\ud83d\udcb0',
    'monkey':'\ud83d\udc12',
    'monkey_face':'\ud83d\udc35',
    'monorail':'\ud83d\ude9d',
    'moon':'\ud83c\udf14',
    'mortar_board':'\ud83c\udf93',
    'mosque':'\ud83d\udd4c',
    'motor_boat':'\ud83d\udee5',
    'motor_scooter':'\ud83d\udef5',
    'motorcycle':'\ud83c\udfcd',
    'motorway':'\ud83d\udee3',
    'mount_fuji':'\ud83d\uddfb',
    'mountain':'\u26f0',
    'mountain_biking_man':'\ud83d\udeb5',
    'mountain_biking_woman':'\ud83d\udeb5&zwj;\u2640\ufe0f',
    'mountain_cableway':'\ud83d\udea0',
    'mountain_railway':'\ud83d\ude9e',
    'mountain_snow':'\ud83c\udfd4',
    'mouse':'\ud83d\udc2d',
    'mouse2':'\ud83d\udc01',
    'movie_camera':'\ud83c\udfa5',
    'moyai':'\ud83d\uddff',
    'mrs_claus':'\ud83e\udd36',
    'muscle':'\ud83d\udcaa',
    'mushroom':'\ud83c\udf44',
    'musical_keyboard':'\ud83c\udfb9',
    'musical_note':'\ud83c\udfb5',
    'musical_score':'\ud83c\udfbc',
    'mute':'\ud83d\udd07',
    'nail_care':'\ud83d\udc85',
    'name_badge':'\ud83d\udcdb',
    'national_park':'\ud83c\udfde',
    'nauseated_face':'\ud83e\udd22',
    'necktie':'\ud83d\udc54',
    'negative_squared_cross_mark':'\u274e',
    'nerd_face':'\ud83e\udd13',
    'neutral_face':'\ud83d\ude10',
    'new':'\ud83c\udd95',
    'new_moon':'\ud83c\udf11',
    'new_moon_with_face':'\ud83c\udf1a',
    'newspaper':'\ud83d\udcf0',
    'newspaper_roll':'\ud83d\uddde',
    'next_track_button':'\u23ed',
    'ng':'\ud83c\udd96',
    'no_good_man':'\ud83d\ude45&zwj;\u2642\ufe0f',
    'no_good_woman':'\ud83d\ude45',
    'night_with_stars':'\ud83c\udf03',
    'no_bell':'\ud83d\udd15',
    'no_bicycles':'\ud83d\udeb3',
    'no_entry':'\u26d4\ufe0f',
    'no_entry_sign':'\ud83d\udeab',
    'no_mobile_phones':'\ud83d\udcf5',
    'no_mouth':'\ud83d\ude36',
    'no_pedestrians':'\ud83d\udeb7',
    'no_smoking':'\ud83d\udead',
    'non-potable_water':'\ud83d\udeb1',
    'nose':'\ud83d\udc43',
    'notebook':'\ud83d\udcd3',
    'notebook_with_decorative_cover':'\ud83d\udcd4',
    'notes':'\ud83c\udfb6',
    'nut_and_bolt':'\ud83d\udd29',
    'o':'\u2b55\ufe0f',
    'o2':'\ud83c\udd7e\ufe0f',
    'ocean':'\ud83c\udf0a',
    'octopus':'\ud83d\udc19',
    'oden':'\ud83c\udf62',
    'office':'\ud83c\udfe2',
    'oil_drum':'\ud83d\udee2',
    'ok':'\ud83c\udd97',
    'ok_hand':'\ud83d\udc4c',
    'ok_man':'\ud83d\ude46&zwj;\u2642\ufe0f',
    'ok_woman':'\ud83d\ude46',
    'old_key':'\ud83d\udddd',
    'older_man':'\ud83d\udc74',
    'older_woman':'\ud83d\udc75',
    'om':'\ud83d\udd49',
    'on':'\ud83d\udd1b',
    'oncoming_automobile':'\ud83d\ude98',
    'oncoming_bus':'\ud83d\ude8d',
    'oncoming_police_car':'\ud83d\ude94',
    'oncoming_taxi':'\ud83d\ude96',
    'open_file_folder':'\ud83d\udcc2',
    'open_hands':'\ud83d\udc50',
    'open_mouth':'\ud83d\ude2e',
    'open_umbrella':'\u2602\ufe0f',
    'ophiuchus':'\u26ce',
    'orange_book':'\ud83d\udcd9',
    'orthodox_cross':'\u2626\ufe0f',
    'outbox_tray':'\ud83d\udce4',
    'owl':'\ud83e\udd89',
    'ox':'\ud83d\udc02',
    'package':'\ud83d\udce6',
    'page_facing_up':'\ud83d\udcc4',
    'page_with_curl':'\ud83d\udcc3',
    'pager':'\ud83d\udcdf',
    'paintbrush':'\ud83d\udd8c',
    'palm_tree':'\ud83c\udf34',
    'pancakes':'\ud83e\udd5e',
    'panda_face':'\ud83d\udc3c',
    'paperclip':'\ud83d\udcce',
    'paperclips':'\ud83d\udd87',
    'parasol_on_ground':'\u26f1',
    'parking':'\ud83c\udd7f\ufe0f',
    'part_alternation_mark':'\u303d\ufe0f',
    'partly_sunny':'\u26c5\ufe0f',
    'passenger_ship':'\ud83d\udef3',
    'passport_control':'\ud83d\udec2',
    'pause_button':'\u23f8',
    'peace_symbol':'\u262e\ufe0f',
    'peach':'\ud83c\udf51',
    'peanuts':'\ud83e\udd5c',
    'pear':'\ud83c\udf50',
    'pen':'\ud83d\udd8a',
    'pencil2':'\u270f\ufe0f',
    'penguin':'\ud83d\udc27',
    'pensive':'\ud83d\ude14',
    'performing_arts':'\ud83c\udfad',
    'persevere':'\ud83d\ude23',
    'person_fencing':'\ud83e\udd3a',
    'pouting_woman':'\ud83d\ude4e',
    'phone':'\u260e\ufe0f',
    'pick':'\u26cf',
    'pig':'\ud83d\udc37',
    'pig2':'\ud83d\udc16',
    'pig_nose':'\ud83d\udc3d',
    'pill':'\ud83d\udc8a',
    'pineapple':'\ud83c\udf4d',
    'ping_pong':'\ud83c\udfd3',
    'pisces':'\u2653\ufe0f',
    'pizza':'\ud83c\udf55',
    'place_of_worship':'\ud83d\uded0',
    'plate_with_cutlery':'\ud83c\udf7d',
    'play_or_pause_button':'\u23ef',
    'point_down':'\ud83d\udc47',
    'point_left':'\ud83d\udc48',
    'point_right':'\ud83d\udc49',
    'point_up':'\u261d\ufe0f',
    'point_up_2':'\ud83d\udc46',
    'police_car':'\ud83d\ude93',
    'policewoman':'\ud83d\udc6e&zwj;\u2640\ufe0f',
    'poodle':'\ud83d\udc29',
    'popcorn':'\ud83c\udf7f',
    'post_office':'\ud83c\udfe3',
    'postal_horn':'\ud83d\udcef',
    'postbox':'\ud83d\udcee',
    'potable_water':'\ud83d\udeb0',
    'potato':'\ud83e\udd54',
    'pouch':'\ud83d\udc5d',
    'poultry_leg':'\ud83c\udf57',
    'pound':'\ud83d\udcb7',
    'rage':'\ud83d\ude21',
    'pouting_cat':'\ud83d\ude3e',
    'pouting_man':'\ud83d\ude4e&zwj;\u2642\ufe0f',
    'pray':'\ud83d\ude4f',
    'prayer_beads':'\ud83d\udcff',
    'pregnant_woman':'\ud83e\udd30',
    'previous_track_button':'\u23ee',
    'prince':'\ud83e\udd34',
    'princess':'\ud83d\udc78',
    'printer':'\ud83d\udda8',
    'purple_heart':'\ud83d\udc9c',
    'purse':'\ud83d\udc5b',
    'pushpin':'\ud83d\udccc',
    'put_litter_in_its_place':'\ud83d\udeae',
    'question':'\u2753',
    'rabbit':'\ud83d\udc30',
    'rabbit2':'\ud83d\udc07',
    'racehorse':'\ud83d\udc0e',
    'racing_car':'\ud83c\udfce',
    'radio':'\ud83d\udcfb',
    'radio_button':'\ud83d\udd18',
    'radioactive':'\u2622\ufe0f',
    'railway_car':'\ud83d\ude83',
    'railway_track':'\ud83d\udee4',
    'rainbow':'\ud83c\udf08',
    'rainbow_flag':'\ud83c\udff3\ufe0f&zwj;\ud83c\udf08',
    'raised_back_of_hand':'\ud83e\udd1a',
    'raised_hand_with_fingers_splayed':'\ud83d\udd90',
    'raised_hands':'\ud83d\ude4c',
    'raising_hand_woman':'\ud83d\ude4b',
    'raising_hand_man':'\ud83d\ude4b&zwj;\u2642\ufe0f',
    'ram':'\ud83d\udc0f',
    'ramen':'\ud83c\udf5c',
    'rat':'\ud83d\udc00',
    'record_button':'\u23fa',
    'recycle':'\u267b\ufe0f',
    'red_circle':'\ud83d\udd34',
    'registered':'\u00ae\ufe0f',
    'relaxed':'\u263a\ufe0f',
    'relieved':'\ud83d\ude0c',
    'reminder_ribbon':'\ud83c\udf97',
    'repeat':'\ud83d\udd01',
    'repeat_one':'\ud83d\udd02',
    'rescue_worker_helmet':'\u26d1',
    'restroom':'\ud83d\udebb',
    'revolving_hearts':'\ud83d\udc9e',
    'rewind':'\u23ea',
    'rhinoceros':'\ud83e\udd8f',
    'ribbon':'\ud83c\udf80',
    'rice':'\ud83c\udf5a',
    'rice_ball':'\ud83c\udf59',
    'rice_cracker':'\ud83c\udf58',
    'rice_scene':'\ud83c\udf91',
    'right_anger_bubble':'\ud83d\uddef',
    'ring':'\ud83d\udc8d',
    'robot':'\ud83e\udd16',
    'rocket':'\ud83d\ude80',
    'rofl':'\ud83e\udd23',
    'roll_eyes':'\ud83d\ude44',
    'roller_coaster':'\ud83c\udfa2',
    'rooster':'\ud83d\udc13',
    'rose':'\ud83c\udf39',
    'rosette':'\ud83c\udff5',
    'rotating_light':'\ud83d\udea8',
    'round_pushpin':'\ud83d\udccd',
    'rowing_man':'\ud83d\udea3',
    'rowing_woman':'\ud83d\udea3&zwj;\u2640\ufe0f',
    'rugby_football':'\ud83c\udfc9',
    'running_man':'\ud83c\udfc3',
    'running_shirt_with_sash':'\ud83c\udfbd',
    'running_woman':'\ud83c\udfc3&zwj;\u2640\ufe0f',
    'sa':'\ud83c\ude02\ufe0f',
    'sagittarius':'\u2650\ufe0f',
    'sake':'\ud83c\udf76',
    'sandal':'\ud83d\udc61',
    'santa':'\ud83c\udf85',
    'satellite':'\ud83d\udce1',
    'saxophone':'\ud83c\udfb7',
    'school':'\ud83c\udfeb',
    'school_satchel':'\ud83c\udf92',
    'scissors':'\u2702\ufe0f',
    'scorpion':'\ud83e\udd82',
    'scorpius':'\u264f\ufe0f',
    'scream':'\ud83d\ude31',
    'scream_cat':'\ud83d\ude40',
    'scroll':'\ud83d\udcdc',
    'seat':'\ud83d\udcba',
    'secret':'\u3299\ufe0f',
    'see_no_evil':'\ud83d\ude48',
    'seedling':'\ud83c\udf31',
    'selfie':'\ud83e\udd33',
    'shallow_pan_of_food':'\ud83e\udd58',
    'shamrock':'\u2618\ufe0f',
    'shark':'\ud83e\udd88',
    'shaved_ice':'\ud83c\udf67',
    'sheep':'\ud83d\udc11',
    'shell':'\ud83d\udc1a',
    'shield':'\ud83d\udee1',
    'shinto_shrine':'\u26e9',
    'ship':'\ud83d\udea2',
    'shirt':'\ud83d\udc55',
    'shopping':'\ud83d\udecd',
    'shopping_cart':'\ud83d\uded2',
    'shower':'\ud83d\udebf',
    'shrimp':'\ud83e\udd90',
    'signal_strength':'\ud83d\udcf6',
    'six_pointed_star':'\ud83d\udd2f',
    'ski':'\ud83c\udfbf',
    'skier':'\u26f7',
    'skull':'\ud83d\udc80',
    'skull_and_crossbones':'\u2620\ufe0f',
    'sleeping':'\ud83d\ude34',
    'sleeping_bed':'\ud83d\udecc',
    'sleepy':'\ud83d\ude2a',
    'slightly_frowning_face':'\ud83d\ude41',
    'slightly_smiling_face':'\ud83d\ude42',
    'slot_machine':'\ud83c\udfb0',
    'small_airplane':'\ud83d\udee9',
    'small_blue_diamond':'\ud83d\udd39',
    'small_orange_diamond':'\ud83d\udd38',
    'small_red_triangle':'\ud83d\udd3a',
    'small_red_triangle_down':'\ud83d\udd3b',
    'smile':'\ud83d\ude04',
    'smile_cat':'\ud83d\ude38',
    'smiley':'\ud83d\ude03',
    'smiley_cat':'\ud83d\ude3a',
    'smiling_imp':'\ud83d\ude08',
    'smirk':'\ud83d\ude0f',
    'smirk_cat':'\ud83d\ude3c',
    'smoking':'\ud83d\udeac',
    'snail':'\ud83d\udc0c',
    'snake':'\ud83d\udc0d',
    'sneezing_face':'\ud83e\udd27',
    'snowboarder':'\ud83c\udfc2',
    'snowflake':'\u2744\ufe0f',
    'snowman':'\u26c4\ufe0f',
    'snowman_with_snow':'\u2603\ufe0f',
    'sob':'\ud83d\ude2d',
    'soccer':'\u26bd\ufe0f',
    'soon':'\ud83d\udd1c',
    'sos':'\ud83c\udd98',
    'sound':'\ud83d\udd09',
    'space_invader':'\ud83d\udc7e',
    'spades':'\u2660\ufe0f',
    'spaghetti':'\ud83c\udf5d',
    'sparkle':'\u2747\ufe0f',
    'sparkler':'\ud83c\udf87',
    'sparkles':'\u2728',
    'sparkling_heart':'\ud83d\udc96',
    'speak_no_evil':'\ud83d\ude4a',
    'speaker':'\ud83d\udd08',
    'speaking_head':'\ud83d\udde3',
    'speech_balloon':'\ud83d\udcac',
    'speedboat':'\ud83d\udea4',
    'spider':'\ud83d\udd77',
    'spider_web':'\ud83d\udd78',
    'spiral_calendar':'\ud83d\uddd3',
    'spiral_notepad':'\ud83d\uddd2',
    'spoon':'\ud83e\udd44',
    'squid':'\ud83e\udd91',
    'stadium':'\ud83c\udfdf',
    'star':'\u2b50\ufe0f',
    'star2':'\ud83c\udf1f',
    'star_and_crescent':'\u262a\ufe0f',
    'star_of_david':'\u2721\ufe0f',
    'stars':'\ud83c\udf20',
    'station':'\ud83d\ude89',
    'statue_of_liberty':'\ud83d\uddfd',
    'steam_locomotive':'\ud83d\ude82',
    'stew':'\ud83c\udf72',
    'stop_button':'\u23f9',
    'stop_sign':'\ud83d\uded1',
    'stopwatch':'\u23f1',
    'straight_ruler':'\ud83d\udccf',
    'strawberry':'\ud83c\udf53',
    'stuck_out_tongue':'\ud83d\ude1b',
    'stuck_out_tongue_closed_eyes':'\ud83d\ude1d',
    'stuck_out_tongue_winking_eye':'\ud83d\ude1c',
    'studio_microphone':'\ud83c\udf99',
    'stuffed_flatbread':'\ud83e\udd59',
    'sun_behind_large_cloud':'\ud83c\udf25',
    'sun_behind_rain_cloud':'\ud83c\udf26',
    'sun_behind_small_cloud':'\ud83c\udf24',
    'sun_with_face':'\ud83c\udf1e',
    'sunflower':'\ud83c\udf3b',
    'sunglasses':'\ud83d\ude0e',
    'sunny':'\u2600\ufe0f',
    'sunrise':'\ud83c\udf05',
    'sunrise_over_mountains':'\ud83c\udf04',
    'surfing_man':'\ud83c\udfc4',
    'surfing_woman':'\ud83c\udfc4&zwj;\u2640\ufe0f',
    'sushi':'\ud83c\udf63',
    'suspension_railway':'\ud83d\ude9f',
    'sweat':'\ud83d\ude13',
    'sweat_drops':'\ud83d\udca6',
    'sweat_smile':'\ud83d\ude05',
    'sweet_potato':'\ud83c\udf60',
    'swimming_man':'\ud83c\udfca',
    'swimming_woman':'\ud83c\udfca&zwj;\u2640\ufe0f',
    'symbols':'\ud83d\udd23',
    'synagogue':'\ud83d\udd4d',
    'syringe':'\ud83d\udc89',
    'taco':'\ud83c\udf2e',
    'tada':'\ud83c\udf89',
    'tanabata_tree':'\ud83c\udf8b',
    'taurus':'\u2649\ufe0f',
    'taxi':'\ud83d\ude95',
    'tea':'\ud83c\udf75',
    'telephone_receiver':'\ud83d\udcde',
    'telescope':'\ud83d\udd2d',
    'tennis':'\ud83c\udfbe',
    'tent':'\u26fa\ufe0f',
    'thermometer':'\ud83c\udf21',
    'thinking':'\ud83e\udd14',
    'thought_balloon':'\ud83d\udcad',
    'ticket':'\ud83c\udfab',
    'tickets':'\ud83c\udf9f',
    'tiger':'\ud83d\udc2f',
    'tiger2':'\ud83d\udc05',
    'timer_clock':'\u23f2',
    'tipping_hand_man':'\ud83d\udc81&zwj;\u2642\ufe0f',
    'tired_face':'\ud83d\ude2b',
    'tm':'\u2122\ufe0f',
    'toilet':'\ud83d\udebd',
    'tokyo_tower':'\ud83d\uddfc',
    'tomato':'\ud83c\udf45',
    'tongue':'\ud83d\udc45',
    'top':'\ud83d\udd1d',
    'tophat':'\ud83c\udfa9',
    'tornado':'\ud83c\udf2a',
    'trackball':'\ud83d\uddb2',
    'tractor':'\ud83d\ude9c',
    'traffic_light':'\ud83d\udea5',
    'train':'\ud83d\ude8b',
    'train2':'\ud83d\ude86',
    'tram':'\ud83d\ude8a',
    'triangular_flag_on_post':'\ud83d\udea9',
    'triangular_ruler':'\ud83d\udcd0',
    'trident':'\ud83d\udd31',
    'triumph':'\ud83d\ude24',
    'trolleybus':'\ud83d\ude8e',
    'trophy':'\ud83c\udfc6',
    'tropical_drink':'\ud83c\udf79',
    'tropical_fish':'\ud83d\udc20',
    'truck':'\ud83d\ude9a',
    'trumpet':'\ud83c\udfba',
    'tulip':'\ud83c\udf37',
    'tumbler_glass':'\ud83e\udd43',
    'turkey':'\ud83e\udd83',
    'turtle':'\ud83d\udc22',
    'tv':'\ud83d\udcfa',
    'twisted_rightwards_arrows':'\ud83d\udd00',
    'two_hearts':'\ud83d\udc95',
    'two_men_holding_hands':'\ud83d\udc6c',
    'two_women_holding_hands':'\ud83d\udc6d',
    'u5272':'\ud83c\ude39',
    'u5408':'\ud83c\ude34',
    'u55b6':'\ud83c\ude3a',
    'u6307':'\ud83c\ude2f\ufe0f',
    'u6708':'\ud83c\ude37\ufe0f',
    'u6709':'\ud83c\ude36',
    'u6e80':'\ud83c\ude35',
    'u7121':'\ud83c\ude1a\ufe0f',
    'u7533':'\ud83c\ude38',
    'u7981':'\ud83c\ude32',
    'u7a7a':'\ud83c\ude33',
    'umbrella':'\u2614\ufe0f',
    'unamused':'\ud83d\ude12',
    'underage':'\ud83d\udd1e',
    'unicorn':'\ud83e\udd84',
    'unlock':'\ud83d\udd13',
    'up':'\ud83c\udd99',
    'upside_down_face':'\ud83d\ude43',
    'v':'\u270c\ufe0f',
    'vertical_traffic_light':'\ud83d\udea6',
    'vhs':'\ud83d\udcfc',
    'vibration_mode':'\ud83d\udcf3',
    'video_camera':'\ud83d\udcf9',
    'video_game':'\ud83c\udfae',
    'violin':'\ud83c\udfbb',
    'virgo':'\u264d\ufe0f',
    'volcano':'\ud83c\udf0b',
    'volleyball':'\ud83c\udfd0',
    'vs':'\ud83c\udd9a',
    'vulcan_salute':'\ud83d\udd96',
    'walking_man':'\ud83d\udeb6',
    'walking_woman':'\ud83d\udeb6&zwj;\u2640\ufe0f',
    'waning_crescent_moon':'\ud83c\udf18',
    'waning_gibbous_moon':'\ud83c\udf16',
    'warning':'\u26a0\ufe0f',
    'wastebasket':'\ud83d\uddd1',
    'watch':'\u231a\ufe0f',
    'water_buffalo':'\ud83d\udc03',
    'watermelon':'\ud83c\udf49',
    'wave':'\ud83d\udc4b',
    'wavy_dash':'\u3030\ufe0f',
    'waxing_crescent_moon':'\ud83c\udf12',
    'wc':'\ud83d\udebe',
    'weary':'\ud83d\ude29',
    'wedding':'\ud83d\udc92',
    'weight_lifting_man':'\ud83c\udfcb\ufe0f',
    'weight_lifting_woman':'\ud83c\udfcb\ufe0f&zwj;\u2640\ufe0f',
    'whale':'\ud83d\udc33',
    'whale2':'\ud83d\udc0b',
    'wheel_of_dharma':'\u2638\ufe0f',
    'wheelchair':'\u267f\ufe0f',
    'white_check_mark':'\u2705',
    'white_circle':'\u26aa\ufe0f',
    'white_flag':'\ud83c\udff3\ufe0f',
    'white_flower':'\ud83d\udcae',
    'white_large_square':'\u2b1c\ufe0f',
    'white_medium_small_square':'\u25fd\ufe0f',
    'white_medium_square':'\u25fb\ufe0f',
    'white_small_square':'\u25ab\ufe0f',
    'white_square_button':'\ud83d\udd33',
    'wilted_flower':'\ud83e\udd40',
    'wind_chime':'\ud83c\udf90',
    'wind_face':'\ud83c\udf2c',
    'wine_glass':'\ud83c\udf77',
    'wink':'\ud83d\ude09',
    'wolf':'\ud83d\udc3a',
    'woman':'\ud83d\udc69',
    'woman_artist':'\ud83d\udc69&zwj;\ud83c\udfa8',
    'woman_astronaut':'\ud83d\udc69&zwj;\ud83d\ude80',
    'woman_cartwheeling':'\ud83e\udd38&zwj;\u2640\ufe0f',
    'woman_cook':'\ud83d\udc69&zwj;\ud83c\udf73',
    'woman_facepalming':'\ud83e\udd26&zwj;\u2640\ufe0f',
    'woman_factory_worker':'\ud83d\udc69&zwj;\ud83c\udfed',
    'woman_farmer':'\ud83d\udc69&zwj;\ud83c\udf3e',
    'woman_firefighter':'\ud83d\udc69&zwj;\ud83d\ude92',
    'woman_health_worker':'\ud83d\udc69&zwj;\u2695\ufe0f',
    'woman_judge':'\ud83d\udc69&zwj;\u2696\ufe0f',
    'woman_juggling':'\ud83e\udd39&zwj;\u2640\ufe0f',
    'woman_mechanic':'\ud83d\udc69&zwj;\ud83d\udd27',
    'woman_office_worker':'\ud83d\udc69&zwj;\ud83d\udcbc',
    'woman_pilot':'\ud83d\udc69&zwj;\u2708\ufe0f',
    'woman_playing_handball':'\ud83e\udd3e&zwj;\u2640\ufe0f',
    'woman_playing_water_polo':'\ud83e\udd3d&zwj;\u2640\ufe0f',
    'woman_scientist':'\ud83d\udc69&zwj;\ud83d\udd2c',
    'woman_shrugging':'\ud83e\udd37&zwj;\u2640\ufe0f',
    'woman_singer':'\ud83d\udc69&zwj;\ud83c\udfa4',
    'woman_student':'\ud83d\udc69&zwj;\ud83c\udf93',
    'woman_teacher':'\ud83d\udc69&zwj;\ud83c\udfeb',
    'woman_technologist':'\ud83d\udc69&zwj;\ud83d\udcbb',
    'woman_with_turban':'\ud83d\udc73&zwj;\u2640\ufe0f',
    'womans_clothes':'\ud83d\udc5a',
    'womans_hat':'\ud83d\udc52',
    'women_wrestling':'\ud83e\udd3c&zwj;\u2640\ufe0f',
    'womens':'\ud83d\udeba',
    'world_map':'\ud83d\uddfa',
    'worried':'\ud83d\ude1f',
    'wrench':'\ud83d\udd27',
    'writing_hand':'\u270d\ufe0f',
    'x':'\u274c',
    'yellow_heart':'\ud83d\udc9b',
    'yen':'\ud83d\udcb4',
    'yin_yang':'\u262f\ufe0f',
    'yum':'\ud83d\ude0b',
    'zap':'\u26a1\ufe0f',
    'zipper_mouth_face':'\ud83e\udd10',
    'zzz':'\ud83d\udca4',
  
    /* special emojis :P */
    'octocat':  '<img width="20" height="20" align="absmiddle" src="https://assets-cdn.github.com/images/icons/emoji/octocat.png">',
    'showdown': '<img width="20" height="20" align="absmiddle" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEAAAABACAMAAACdt4HsAAAAS1BMVEX///8jJS0jJS0jJS0jJS0jJS0jJS0jJS0jJS0jJS0jJS0jJS0jJS0jJS0jJS0jJS0jJS3b1q3b1q3b1q3b1q3b1q3b1q3b1q3b1q0565CIAAAAGXRSTlMAQHCAYCCw/+DQwPCQUBAwoHCAEP+wwFBgS2fvBgAAAUZJREFUeAHs1cGy7BAUheFFsEDw/k97VTq3T6ge2EmdM+pvrP6Iwd74XV9Kb52xuMU4/uc1YNgZLFOeV8FGdhGrNk5SEgUyPxAEdj4LlMRDyhVAMVEa2M7TBSeVZAFPdqHgzSZJwPKgcLFLAooHDJo4EDCw4gAtBoJA5UFj4Ng5LOGLwVXZuoIlji/jeQHFk7+baHxrCjeUwB9+s88KndvlhcyBN5BSkYNQIVVb4pV+Npm7hhuKDs/uMP5KxT3WzSNNLIuuoDpMmuAVMruMSeDyQBi24DTr43LAY7ILA1QYaWkgfHzFthYYzg67SQsCbB8GhJUEGCtO9n0rSaCLxgJQjS/JSgMTg2eBDEHAJ+H350AsjYNYscrErgI2e/l+mdR967TCX/v6N0EhPECYCP0i+IAoYQOE8BogNhQMEMdrgAQWHaMAAGi5I5euoY9NAAAAAElFTkSuQmCC">'
  };
  
  /**
   * These are all the transformations that form block-level
   * tags like paragraphs, headers, and list items.
   */
  showdown.subParser('makehtml.blockGamut', function (text, options, globals) {
    'use strict';
  
    text = globals.converter._dispatch('makehtml.blockGamut.before', text, options, globals).getText();
  
    // we parse blockquotes first so that we can have headings and hrs
    // inside blockquotes
    text = showdown.subParser('makehtml.blockQuotes')(text, options, globals);
    text = showdown.subParser('makehtml.headers')(text, options, globals);
  
    // Do Horizontal Rules:
    text = showdown.subParser('makehtml.horizontalRule')(text, options, globals);
  
    text = showdown.subParser('makehtml.lists')(text, options, globals);
    text = showdown.subParser('makehtml.codeBlocks')(text, options, globals);
    text = showdown.subParser('makehtml.tables')(text, options, globals);
  
    // We already ran _HashHTMLBlocks() before, in Markdown(), but that
    // was to escape raw HTML in the original Markdown source. This time,
    // we're escaping the markup we've just created, so that we don't wrap
    // <p> tags around block-level tags.
    text = showdown.subParser('makehtml.hashHTMLBlocks')(text, options, globals);
    text = showdown.subParser('makehtml.paragraphs')(text, options, globals);
  
    text = globals.converter._dispatch('makehtml.blockGamut.after', text, options, globals).getText();
  
    return text;
  });
  
  showdown.subParser('makehtml.blockQuotes', function (text, options, globals) {
    'use strict';
  
    text = globals.converter._dispatch('makehtml.blockQuotes.before', text, options, globals).getText();
  
    // add a couple extra lines after the text and endtext mark
    text = text + '\n\n';
  
    var rgx = /(^ {0,3}>[ \t]?.+\n(.+\n)*\n*)+/gm;
  
    if (options.splitAdjacentBlockquotes) {
      rgx = /^ {0,3}>[\s\S]*?(?:\n\n)/gm;
    }
  
    text = text.replace(rgx, function (bq) {
      // attacklab: hack around Konqueror 3.5.4 bug:
      // "----------bug".replace(/^-/g,"") == "bug"
      bq = bq.replace(/^[ \t]*>[ \t]?/gm, ''); // trim one level of quoting
  
      // attacklab: clean up hack
      bq = bq.replace(/¨0/g, '');
  
      bq = bq.replace(/^[ \t]+$/gm, ''); // trim whitespace-only lines
      bq = showdown.subParser('makehtml.githubCodeBlocks')(bq, options, globals);
      bq = showdown.subParser('makehtml.blockGamut')(bq, options, globals); // recurse
  
      bq = bq.replace(/(^|\n)/g, '$1  ');
      // These leading spaces screw with <pre> content, so we need to fix that:
      bq = bq.replace(/(\s*<pre>[^\r]+?<\/pre>)/gm, function (wholeMatch, m1) {
        var pre = m1;
        // attacklab: hack around Konqueror 3.5.4 bug:
        pre = pre.replace(/^  /mg, '¨0');
        pre = pre.replace(/¨0/g, '');
        return pre;
      });
  
      return showdown.subParser('makehtml.hashBlock')('<blockquote>\n' + bq + '\n</blockquote>', options, globals);
    });
  
    text = globals.converter._dispatch('makehtml.blockQuotes.after', text, options, globals).getText();
    return text;
  });
  
  /**
   * Process Markdown `<pre><code>` blocks.
   */
  showdown.subParser('makehtml.codeBlocks', function (text, options, globals) {
    'use strict';
  
    text = globals.converter._dispatch('makehtml.codeBlocks.before', text, options, globals).getText();
  
    // sentinel workarounds for lack of \A and \Z, safari\khtml bug
    text += '¨0';
  
    var pattern = /(?:\n\n|^)((?:(?:[ ]{4}|\t).*\n+)+)(\n*[ ]{0,3}[^ \t\n]|(?=¨0))/g;
    text = text.replace(pattern, function (wholeMatch, m1, m2) {
      var codeblock = m1,
          nextChar = m2,
          end = '\n';
  
      codeblock = showdown.subParser('makehtml.outdent')(codeblock, options, globals);
      codeblock = showdown.subParser('makehtml.encodeCode')(codeblock, options, globals);
      codeblock = showdown.subParser('makehtml.detab')(codeblock, options, globals);
      codeblock = codeblock.replace(/^\n+/g, ''); // trim leading newlines
      codeblock = codeblock.replace(/\n+$/g, ''); // trim trailing newlines
  
      if (options.omitExtraWLInCodeBlocks) {
        end = '';
      }
  
      codeblock = '<pre><code>' + codeblock + end + '</code></pre>';
  
      return showdown.subParser('makehtml.hashBlock')(codeblock, options, globals) + nextChar;
    });
  
    // strip sentinel
    text = text.replace(/¨0/, '');
  
    text = globals.converter._dispatch('makehtml.codeBlocks.after', text, options, globals).getText();
    return text;
  });
  
  /**
   *
   *   *  Backtick quotes are used for <code></code> spans.
   *
   *   *  You can use multiple backticks as the delimiters if you want to
   *     include literal backticks in the code span. So, this input:
   *
   *         Just type ``foo `bar` baz`` at the prompt.
   *
   *       Will translate to:
   *
   *         <p>Just type <code>foo `bar` baz</code> at the prompt.</p>
   *
   *    There's no arbitrary limit to the number of backticks you
   *    can use as delimters. If you need three consecutive backticks
   *    in your code, use four for delimiters, etc.
   *
   *  *  You can use spaces to get literal backticks at the edges:
   *
   *         ... type `` `bar` `` ...
   *
   *       Turns to:
   *
   *         ... type <code>`bar`</code> ...
   */
  showdown.subParser('makehtml.codeSpans', function (text, options, globals) {
    'use strict';
  
    text = globals.converter._dispatch('makehtml.codeSpans.before', text, options, globals).getText();
  
    if (typeof(text) === 'undefined') {
      text = '';
    }
    text = text.replace(/(^|[^\\])(`+)([^\r]*?[^`])\2(?!`)/gm,
      function (wholeMatch, m1, m2, m3) {
        var c = m3;
        c = c.replace(/^([ \t]*)/g, '');	// leading whitespace
        c = c.replace(/[ \t]*$/g, '');	// trailing whitespace
        c = showdown.subParser('makehtml.encodeCode')(c, options, globals);
        c = m1 + '<code>' + c + '</code>';
        c = showdown.subParser('makehtml.hashHTMLSpans')(c, options, globals);
        return c;
      }
    );
  
    text = globals.converter._dispatch('makehtml.codeSpans.after', text, options, globals).getText();
    return text;
  });
  
  /**
   * Create a full HTML document from the processed markdown
   */
  showdown.subParser('makehtml.completeHTMLDocument', function (text, options, globals) {
    'use strict';
  
    if (!options.completeHTMLDocument) {
      return text;
    }
  
    text = globals.converter._dispatch('makehtml.completeHTMLDocument.before', text, options, globals).getText();
  
    var doctype = 'html',
        doctypeParsed = '<!DOCTYPE HTML>\n',
        title = '',
        charset = '<meta charset="utf-8">\n',
        lang = '',
        metadata = '';
  
    if (typeof globals.metadata.parsed.doctype !== 'undefined') {
      doctypeParsed = '<!DOCTYPE ' +  globals.metadata.parsed.doctype + '>\n';
      doctype = globals.metadata.parsed.doctype.toString().toLowerCase();
      if (doctype === 'html' || doctype === 'html5') {
        charset = '<meta charset="utf-8">';
      }
    }
  
    for (var meta in globals.metadata.parsed) {
      if (globals.metadata.parsed.hasOwnProperty(meta)) {
        switch (meta.toLowerCase()) {
          case 'doctype':
            break;
  
          case 'title':
            title = '<title>' +  globals.metadata.parsed.title + '</title>\n';
            break;
  
          case 'charset':
            if (doctype === 'html' || doctype === 'html5') {
              charset = '<meta charset="' + globals.metadata.parsed.charset + '">\n';
            } else {
              charset = '<meta name="charset" content="' + globals.metadata.parsed.charset + '">\n';
            }
            break;
  
          case 'language':
          case 'lang':
            lang = ' lang="' + globals.metadata.parsed[meta] + '"';
            metadata += '<meta name="' + meta + '" content="' + globals.metadata.parsed[meta] + '">\n';
            break;
  
          default:
            metadata += '<meta name="' + meta + '" content="' + globals.metadata.parsed[meta] + '">\n';
        }
      }
    }
  
    text = doctypeParsed + '<html' + lang + '>\n<head>\n' + title + charset + metadata + '</head>\n<body>\n' + text.trim() + '\n</body>\n</html>';
  
    text = globals.converter._dispatch('makehtml.completeHTMLDocument.after', text, options, globals).getText();
    return text;
  });
  
  /**
   * Convert all tabs to spaces
   */
  showdown.subParser('makehtml.detab', function (text, options, globals) {
    'use strict';
    text = globals.converter._dispatch('makehtml.detab.before', text, options, globals).getText();
  
    // expand first n-1 tabs
    text = text.replace(/\t(?=\t)/g, '    '); // g_tab_width
  
    // replace the nth with two sentinels
    text = text.replace(/\t/g, '¨A¨B');
  
    // use the sentinel to anchor our regex so it doesn't explode
    text = text.replace(/¨B(.+?)¨A/g, function (wholeMatch, m1) {
      var leadingText = m1,
          numSpaces = 4 - leadingText.length % 4;  // g_tab_width
  
      // there *must* be a better way to do this:
      for (var i = 0; i < numSpaces; i++) {
        leadingText += ' ';
      }
  
      return leadingText;
    });
  
    // clean up sentinels
    text = text.replace(/¨A/g, '    ');  // g_tab_width
    text = text.replace(/¨B/g, '');
  
    text = globals.converter._dispatch('makehtml.detab.after', text, options, globals).getText();
    return text;
  });
  
  showdown.subParser('makehtml.ellipsis', function (text, options, globals) {
    'use strict';
  
    text = globals.converter._dispatch('makehtml.ellipsis.before', text, options, globals).getText();
  
    text = text.replace(/\.\.\./g, '…');
  
    text = globals.converter._dispatch('makehtml.ellipsis.after', text, options, globals).getText();
  
    return text;
  });
  
  /**
   * These are all the transformations that occur *within* block-level
   * tags like paragraphs, headers, and list items.
   */
  showdown.subParser('makehtml.emoji', function (text, options, globals) {
    'use strict';
  
    if (!options.emoji) {
      return text;
    }
  
    text = globals.converter._dispatch('makehtml.emoji.before', text, options, globals).getText();
  
    var emojiRgx = /:([\S]+?):/g;
  
    text = text.replace(emojiRgx, function (wm, emojiCode) {
      if (showdown.helper.emojis.hasOwnProperty(emojiCode)) {
        return showdown.helper.emojis[emojiCode];
      }
      return wm;
    });
  
    text = globals.converter._dispatch('makehtml.emoji.after', text, options, globals).getText();
  
    return text;
  });
  
  /**
   * Smart processing for ampersands and angle brackets that need to be encoded.
   */
  showdown.subParser('makehtml.encodeAmpsAndAngles', function (text, options, globals) {
    'use strict';
    text = globals.converter._dispatch('makehtml.encodeAmpsAndAngles.before', text, options, globals).getText();
  
    // Ampersand-encoding based entirely on Nat Irons's Amputator MT plugin:
    // http://bumppo.net/projects/amputator/
    text = text.replace(/&(?!#?[xX]?(?:[0-9a-fA-F]+|\w+);)/g, '&amp;');
  
    // Encode naked <'s
    text = text.replace(/<(?![a-z\/?$!])/gi, '&lt;');
  
    // Encode <
    text = text.replace(/</g, '&lt;');
  
    // Encode >
    text = text.replace(/>/g, '&gt;');
  
    text = globals.converter._dispatch('makehtml.encodeAmpsAndAngles.after', text, options, globals).getText();
    return text;
  });
  
  /**
   * Returns the string, with after processing the following backslash escape sequences.
   *
   * attacklab: The polite way to do this is with the new escapeCharacters() function:
   *
   *    text = escapeCharacters(text,"\\",true);
   *    text = escapeCharacters(text,"`*_{}[]()>#+-.!",true);
   *
   * ...but we're sidestepping its use of the (slow) RegExp constructor
   * as an optimization for Firefox.  This function gets called a LOT.
   */
  showdown.subParser('makehtml.encodeBackslashEscapes', function (text, options, globals) {
    'use strict';
    text = globals.converter._dispatch('makehtml.encodeBackslashEscapes.before', text, options, globals).getText();
  
    text = text.replace(/\\(\\)/g, showdown.helper.escapeCharactersCallback);
    text = text.replace(/\\([`*_{}\[\]()>#+.!~=|:-])/g, showdown.helper.escapeCharactersCallback);
  
    text = globals.converter._dispatch('makehtml.encodeBackslashEscapes.after', text, options, globals).getText();
    return text;
  });
  
  /**
   * Encode/escape certain characters inside Markdown code runs.
   * The point is that in code, these characters are literals,
   * and lose their special Markdown meanings.
   */
  showdown.subParser('makehtml.encodeCode', function (text, options, globals) {
    'use strict';
  
    text = globals.converter._dispatch('makehtml.encodeCode.before', text, options, globals).getText();
  
    // Encode all ampersands; HTML entities are not
    // entities within a Markdown code span.
    text = text
      .replace(/&/g, '&amp;')
    // Do the angle bracket song and dance:
      .replace(/</g, '&lt;')
      .replace(/>/g, '&gt;')
    // Now, escape characters that are magic in Markdown:
      .replace(/([*_{}\[\]\\=~-])/g, showdown.helper.escapeCharactersCallback);
  
    text = globals.converter._dispatch('makehtml.encodeCode.after', text, options, globals).getText();
    return text;
  });
  
  /**
   * Within tags -- meaning between < and > -- encode [\ ` * _ ~ =] so they
   * don't conflict with their use in Markdown for code, italics and strong.
   */
  showdown.subParser('makehtml.escapeSpecialCharsWithinTagAttributes', function (text, options, globals) {
    'use strict';
    text = globals.converter._dispatch('makehtml.escapeSpecialCharsWithinTagAttributes.before', text, options, globals).getText();
  
    // Build a regex to find HTML tags.
    var tags     = /<\/?[a-z\d_:-]+(?:[\s]+[\s\S]+?)?>/gi,
        comments = /<!(--(?:(?:[^>-]|-[^>])(?:[^-]|-[^-])*)--)>/gi;
  
    text = text.replace(tags, function (wholeMatch) {
      return wholeMatch
        .replace(/(.)<\/?code>(?=.)/g, '$1`')
        .replace(/([\\`*_~=|])/g, showdown.helper.escapeCharactersCallback);
    });
  
    text = text.replace(comments, function (wholeMatch) {
      return wholeMatch
        .replace(/([\\`*_~=|])/g, showdown.helper.escapeCharactersCallback);
    });
  
    text = globals.converter._dispatch('makehtml.escapeSpecialCharsWithinTagAttributes.after', text, options, globals).getText();
    return text;
  });
  
  /**
   * Handle github codeblocks prior to running HashHTML so that
   * HTML contained within the codeblock gets escaped properly
   * Example:
   * ```ruby
   *     def hello_world(x)
   *       puts "Hello, #{x}"
   *     end
   * ```
   */
  showdown.subParser('makehtml.githubCodeBlocks', function (text, options, globals) {
    'use strict';
  
    // early exit if option is not enabled
    if (!options.ghCodeBlocks) {
      return text;
    }
  
    text = globals.converter._dispatch('makehtml.githubCodeBlocks.before', text, options, globals).getText();
  
    text += '¨0';
  
    text = text.replace(/(?:^|\n)(?: {0,3})(```+|~~~+)(?: *)([^\s`~]*)\n([\s\S]*?)\n(?: {0,3})\1/g, function (wholeMatch, delim, language, codeblock) {
      var end = (options.omitExtraWLInCodeBlocks) ? '' : '\n';
  
      // First parse the github code block
      codeblock = showdown.subParser('makehtml.encodeCode')(codeblock, options, globals);
      codeblock = showdown.subParser('makehtml.detab')(codeblock, options, globals);
      codeblock = codeblock.replace(/^\n+/g, ''); // trim leading newlines
      codeblock = codeblock.replace(/\n+$/g, ''); // trim trailing whitespace
  
      codeblock = '<pre><code' + (language ? ' class="' + language + ' language-' + language + '"' : '') + '>' + codeblock + end + '</code></pre>';
  
      codeblock = showdown.subParser('makehtml.hashBlock')(codeblock, options, globals);
  
      // Since GHCodeblocks can be false positives, we need to
      // store the primitive text and the parsed text in a global var,
      // and then return a token
      return '\n\n¨G' + (globals.ghCodeBlocks.push({text: wholeMatch, codeblock: codeblock}) - 1) + 'G\n\n';
    });
  
    // attacklab: strip sentinel
    text = text.replace(/¨0/, '');
  
    return globals.converter._dispatch('makehtml.githubCodeBlocks.after', text, options, globals).getText();
  });
  
  showdown.subParser('makehtml.hashBlock', function (text, options, globals) {
    'use strict';
    text = globals.converter._dispatch('makehtml.hashBlock.before', text, options, globals).getText();
    text = text.replace(/(^\n+|\n+$)/g, '');
    text = '\n\n¨K' + (globals.gHtmlBlocks.push(text) - 1) + 'K\n\n';
    text = globals.converter._dispatch('makehtml.hashBlock.after', text, options, globals).getText();
    return text;
  });
  
  /**
   * Hash and escape <code> elements that should not be parsed as markdown
   */
  showdown.subParser('makehtml.hashCodeTags', function (text, options, globals) {
    'use strict';
    text = globals.converter._dispatch('makehtml.hashCodeTags.before', text, options, globals).getText();
  
    var repFunc = function (wholeMatch, match, left, right) {
      var codeblock = left + showdown.subParser('makehtml.encodeCode')(match, options, globals) + right;
      return '¨C' + (globals.gHtmlSpans.push(codeblock) - 1) + 'C';
    };
  
    // Hash naked <code>
    text = showdown.helper.replaceRecursiveRegExp(text, repFunc, '<code\\b[^>]*>', '</code>', 'gim');
  
    text = globals.converter._dispatch('makehtml.hashCodeTags.after', text, options, globals).getText();
    return text;
  });
  
  showdown.subParser('makehtml.hashElement', function (text, options, globals) {
    'use strict';
  
    return function (wholeMatch, m1) {
      var blockText = m1;
  
      // Undo double lines
      blockText = blockText.replace(/\n\n/g, '\n');
      blockText = blockText.replace(/^\n/, '');
  
      // strip trailing blank lines
      blockText = blockText.replace(/\n+$/g, '');
  
      // Replace the element text with a marker ("¨KxK" where x is its key)
      blockText = '\n\n¨K' + (globals.gHtmlBlocks.push(blockText) - 1) + 'K\n\n';
  
      return blockText;
    };
  });
  
  showdown.subParser('makehtml.hashHTMLBlocks', function (text, options, globals) {
    'use strict';
    text = globals.converter._dispatch('makehtml.hashHTMLBlocks.before', text, options, globals).getText();
  
    var blockTags = [
          'pre',
          'div',
          'h1',
          'h2',
          'h3',
          'h4',
          'h5',
          'h6',
          'blockquote',
          'table',
          'dl',
          'ol',
          'ul',
          'script',
          'noscript',
          'form',
          'fieldset',
          'iframe',
          'math',
          'style',
          'section',
          'header',
          'footer',
          'nav',
          'article',
          'aside',
          'address',
          'audio',
          'canvas',
          'figure',
          'hgroup',
          'output',
          'video',
          'p'
        ],
        repFunc = function (wholeMatch, match, left, right) {
          var txt = wholeMatch;
          // check if this html element is marked as markdown
          // if so, it's contents should be parsed as markdown
          if (left.search(/\bmarkdown\b/) !== -1) {
            txt = left + globals.converter.makeHtml(match) + right;
          }
          return '\n\n¨K' + (globals.gHtmlBlocks.push(txt) - 1) + 'K\n\n';
        };
  
    if (options.backslashEscapesHTMLTags) {
      // encode backslash escaped HTML tags
      text = text.replace(/\\<(\/?[^>]+?)>/g, function (wm, inside) {
        return '&lt;' + inside + '&gt;';
      });
    }
  
    // hash HTML Blocks
    for (var i = 0; i < blockTags.length; ++i) {
  
      var opTagPos,
          rgx1     = new RegExp('^ {0,3}(<' + blockTags[i] + '\\b[^>]*>)', 'im'),
          patLeft  = '<' + blockTags[i] + '\\b[^>]*>',
          patRight = '</' + blockTags[i] + '>';
      // 1. Look for the first position of the first opening HTML tag in the text
      while ((opTagPos = showdown.helper.regexIndexOf(text, rgx1)) !== -1) {
  
        // if the HTML tag is \ escaped, we need to escape it and break
  
  
        //2. Split the text in that position
        var subTexts = showdown.helper.splitAtIndex(text, opTagPos),
        //3. Match recursively
            newSubText1 = showdown.helper.replaceRecursiveRegExp(subTexts[1], repFunc, patLeft, patRight, 'im');
  
        // prevent an infinite loop
        if (newSubText1 === subTexts[1]) {
          break;
        }
        text = subTexts[0].concat(newSubText1);
      }
    }
    // HR SPECIAL CASE
    text = text.replace(/(\n {0,3}(<(hr)\b([^<>])*?\/?>)[ \t]*(?=\n{2,}))/g,
      showdown.subParser('makehtml.hashElement')(text, options, globals));
  
    // Special case for standalone HTML comments
    text = showdown.helper.replaceRecursiveRegExp(text, function (txt) {
      return '\n\n¨K' + (globals.gHtmlBlocks.push(txt) - 1) + 'K\n\n';
    }, '^ {0,3}<!--', '-->', 'gm');
  
    // PHP and ASP-style processor instructions (<?...?> and <%...%>)
    text = text.replace(/(?:\n\n)( {0,3}(?:<([?%])[^\r]*?\2>)[ \t]*(?=\n{2,}))/g,
      showdown.subParser('makehtml.hashElement')(text, options, globals));
  
    text = globals.converter._dispatch('makehtml.hashHTMLBlocks.after', text, options, globals).getText();
    return text;
  });
  
  /**
   * Hash span elements that should not be parsed as markdown
   */
  showdown.subParser('makehtml.hashHTMLSpans', function (text, options, globals) {
    'use strict';
    text = globals.converter._dispatch('makehtml.hashHTMLSpans.before', text, options, globals).getText();
  
    // Hash Self Closing tags
    text = text.replace(/<[^>]+?\/>/gi, function (wm) {
      return showdown.helper._hashHTMLSpan(wm, globals);
    });
  
    // Hash tags without properties
    text = text.replace(/<([^>]+?)>[\s\S]*?<\/\1>/g, function (wm) {
      return showdown.helper._hashHTMLSpan(wm, globals);
    });
  
    // Hash tags with properties
    text = text.replace(/<([^>]+?)\s[^>]+?>[\s\S]*?<\/\1>/g, function (wm) {
      return showdown.helper._hashHTMLSpan(wm, globals);
    });
  
    // Hash self closing tags without />
    text = text.replace(/<[^>]+?>/gi, function (wm) {
      return showdown.helper._hashHTMLSpan(wm, globals);
    });
  
    text = globals.converter._dispatch('makehtml.hashHTMLSpans.after', text, options, globals).getText();
    return text;
  });
  
  /**
   * Unhash HTML spans
   */
  showdown.subParser('makehtml.unhashHTMLSpans', function (text, options, globals) {
    'use strict';
    text = globals.converter._dispatch('makehtml.unhashHTMLSpans.before', text, options, globals).getText();
  
    for (var i = 0; i < globals.gHtmlSpans.length; ++i) {
      var repText = globals.gHtmlSpans[i],
          // limiter to prevent infinite loop (assume 10 as limit for recurse)
          limit = 0;
  
      while (/¨C(\d+)C/.test(repText)) {
        var num = RegExp.$1;
        repText = repText.replace('¨C' + num + 'C', globals.gHtmlSpans[num]);
        if (limit === 10) {
          console.error('maximum nesting of 10 spans reached!!!');
          break;
        }
        ++limit;
      }
      text = text.replace('¨C' + i + 'C', repText);
    }
  
    text = globals.converter._dispatch('makehtml.unhashHTMLSpans.after', text, options, globals).getText();
    return text;
  });
  
  /**
   * Hash and escape <pre><code> elements that should not be parsed as markdown
   */
  showdown.subParser('makehtml.hashPreCodeTags', function (text, options, globals) {
    'use strict';
    text = globals.converter._dispatch('makehtml.hashPreCodeTags.before', text, options, globals).getText();
  
    var repFunc = function (wholeMatch, match, left, right) {
      // encode html entities
      var codeblock = left + showdown.subParser('makehtml.encodeCode')(match, options, globals) + right;
      return '\n\n¨G' + (globals.ghCodeBlocks.push({text: wholeMatch, codeblock: codeblock}) - 1) + 'G\n\n';
    };
  
    // Hash <pre><code>
    text = showdown.helper.replaceRecursiveRegExp(text, repFunc, '^ {0,3}<pre\\b[^>]*>\\s*<code\\b[^>]*>', '^ {0,3}</code>\\s*</pre>', 'gim');
  
    text = globals.converter._dispatch('makehtml.hashPreCodeTags.after', text, options, globals).getText();
    return text;
  });
  
  showdown.subParser('makehtml.headers', function (text, options, globals) {
    'use strict';
  
    text = globals.converter._dispatch('makehtml.headers.before', text, options, globals).getText();
  
    var headerLevelStart = (isNaN(parseInt(options.headerLevelStart))) ? 1 : parseInt(options.headerLevelStart),
  
    // Set text-style headers:
    //	Header 1
    //	========
    //
    //	Header 2
    //	--------
    //
        setextRegexH1 = (options.smoothLivePreview) ? /^(.+)[ \t]*\n={2,}[ \t]*\n+/gm : /^(.+)[ \t]*\n=+[ \t]*\n+/gm,
        setextRegexH2 = (options.smoothLivePreview) ? /^(.+)[ \t]*\n-{2,}[ \t]*\n+/gm : /^(.+)[ \t]*\n-+[ \t]*\n+/gm;
  
    text = text.replace(setextRegexH1, function (wholeMatch, m1) {
  
      var spanGamut = showdown.subParser('makehtml.spanGamut')(m1, options, globals),
          hID = (options.noHeaderId) ? '' : ' id="' + headerId(m1) + '"',
          hLevel = headerLevelStart,
          hashBlock = '<h' + hLevel + hID + '>' + spanGamut + '</h' + hLevel + '>';
      return showdown.subParser('makehtml.hashBlock')(hashBlock, options, globals);
    });
  
    text = text.replace(setextRegexH2, function (matchFound, m1) {
      var spanGamut = showdown.subParser('makehtml.spanGamut')(m1, options, globals),
          hID = (options.noHeaderId) ? '' : ' id="' + headerId(m1) + '"',
          hLevel = headerLevelStart + 1,
          hashBlock = '<h' + hLevel + hID + '>' + spanGamut + '</h' + hLevel + '>';
      return showdown.subParser('makehtml.hashBlock')(hashBlock, options, globals);
    });
  
    // atx-style headers:
    //  # Header 1
    //  ## Header 2
    //  ## Header 2 with closing hashes ##
    //  ...
    //  ###### Header 6
    //
    var atxStyle = (options.requireSpaceBeforeHeadingText) ? /^(#{1,6})[ \t]+(.+?)[ \t]*#*\n+/gm : /^(#{1,6})[ \t]*(.+?)[ \t]*#*\n+/gm;
  
    text = text.replace(atxStyle, function (wholeMatch, m1, m2) {
      var hText = m2;
      if (options.customizedHeaderId) {
        hText = m2.replace(/\s?\{([^{]+?)}\s*$/, '');
      }
  
      var span = showdown.subParser('makehtml.spanGamut')(hText, options, globals),
          hID = (options.noHeaderId) ? '' : ' id="' + headerId(m2) + '"',
          hLevel = headerLevelStart - 1 + m1.length,
          header = '<h' + hLevel + hID + '>' + span + '</h' + hLevel + '>';
  
      return showdown.subParser('makehtml.hashBlock')(header, options, globals);
    });
  
    function headerId (m) {
      var title,
          prefix;
  
      // It is separate from other options to allow combining prefix and customized
      if (options.customizedHeaderId) {
        var match = m.match(/\{([^{]+?)}\s*$/);
        if (match && match[1]) {
          m = match[1];
        }
      }
  
      title = m;
  
      // Prefix id to prevent causing inadvertent pre-existing style matches.
      if (showdown.helper.isString(options.prefixHeaderId)) {
        prefix = options.prefixHeaderId;
      } else if (options.prefixHeaderId === true) {
        prefix = 'section-';
      } else {
        prefix = '';
      }
  
      if (!options.rawPrefixHeaderId) {
        title = prefix + title;
      }
  
      if (options.ghCompatibleHeaderId) {
        title = title
          .replace(/ /g, '-')
          // replace previously escaped chars (&, ¨ and $)
          .replace(/&amp;/g, '')
          .replace(/¨T/g, '')
          .replace(/¨D/g, '')
          // replace rest of the chars (&~$ are repeated as they might have been escaped)
          // borrowed from github's redcarpet (some they should produce similar results)
          .replace(/[&+$,\/:;=?@"#{}|^¨~\[\]`\\*)(%.!'<>]/g, '')
          .toLowerCase();
      } else if (options.rawHeaderId) {
        title = title
          .replace(/ /g, '-')
          // replace previously escaped chars (&, ¨ and $)
          .replace(/&amp;/g, '&')
          .replace(/¨T/g, '¨')
          .replace(/¨D/g, '$')
          // replace " and '
          .replace(/["']/g, '-')
          .toLowerCase();
      } else {
        title = title
          .replace(/[^\w]/g, '')
          .toLowerCase();
      }
  
      if (options.rawPrefixHeaderId) {
        title = prefix + title;
      }
  
      if (globals.hashLinkCounts[title]) {
        title = title + '-' + (globals.hashLinkCounts[title]++);
      } else {
        globals.hashLinkCounts[title] = 1;
      }
      return title;
    }
  
    text = globals.converter._dispatch('makehtml.headers.after', text, options, globals).getText();
    return text;
  });
  
  /**
   * Turn Markdown horizontal rule shortcuts into <hr /> tags.
   *
   * Any 3 or more unindented consecutive hyphens, asterisks or underscores with or without a space beetween them
   * in a single line is considered a horizontal rule
   */
  showdown.subParser('makehtml.horizontalRule', function (text, options, globals) {
    'use strict';
    text = globals.converter._dispatch('makehtml.horizontalRule.before', text, options, globals).getText();
  
    var key = showdown.subParser('makehtml.hashBlock')('<hr />', options, globals);
    text = text.replace(/^ {0,2}( ?-){3,}[ \t]*$/gm, key);
    text = text.replace(/^ {0,2}( ?\*){3,}[ \t]*$/gm, key);
    text = text.replace(/^ {0,2}( ?_){3,}[ \t]*$/gm, key);
  
    text = globals.converter._dispatch('makehtml.horizontalRule.after', text, options, globals).getText();
    return text;
  });
  
  /**
   * Turn Markdown image shortcuts into <img> tags.
   */
  showdown.subParser('makehtml.images', function (text, options, globals) {
    'use strict';
  
    text = globals.converter._dispatch('makehtml.images.before', text, options, globals).getText();
  
    var inlineRegExp      = /!\[([^\]]*?)][ \t]*()\([ \t]?<?([\S]+?(?:\([\S]*?\)[\S]*?)?)>?(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*(?:(["'])([^"]*?)\6)?[ \t]?\)/g,
        crazyRegExp       = /!\[([^\]]*?)][ \t]*()\([ \t]?<([^>]*)>(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*(?:(?:(["'])([^"]*?)\6))?[ \t]?\)/g,
        base64RegExp      = /!\[([^\]]*?)][ \t]*()\([ \t]?<?(data:.+?\/.+?;base64,[A-Za-z0-9+/=\n]+?)>?(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*(?:(["'])([^"]*?)\6)?[ \t]?\)/g,
        referenceRegExp   = /!\[([^\]]*?)] ?(?:\n *)?\[([\s\S]*?)]()()()()()/g,
        refShortcutRegExp = /!\[([^\[\]]+)]()()()()()/g;
  
    function writeImageTagBase64 (wholeMatch, altText, linkId, url, width, height, m5, title) {
      url = url.replace(/\s/g, '');
      return writeImageTag (wholeMatch, altText, linkId, url, width, height, m5, title);
    }
  
    function writeImageTag (wholeMatch, altText, linkId, url, width, height, m5, title) {
  
      var gUrls   = globals.gUrls,
          gTitles = globals.gTitles,
          gDims   = globals.gDimensions;
  
      linkId = linkId.toLowerCase();
  
      if (!title) {
        title = '';
      }
      // Special case for explicit empty url
      if (wholeMatch.search(/\(<?\s*>? ?(['"].*['"])?\)$/m) > -1) {
        url = '';
  
      } else if (url === '' || url === null) {
        if (linkId === '' || linkId === null) {
          // lower-case and turn embedded newlines into spaces
          linkId = altText.toLowerCase().replace(/ ?\n/g, ' ');
        }
        url = '#' + linkId;
  
        if (!showdown.helper.isUndefined(gUrls[linkId])) {
          url = gUrls[linkId];
          if (!showdown.helper.isUndefined(gTitles[linkId])) {
            title = gTitles[linkId];
          }
          if (!showdown.helper.isUndefined(gDims[linkId])) {
            width = gDims[linkId].width;
            height = gDims[linkId].height;
          }
        } else {
          return wholeMatch;
        }
      }
  
      altText = altText
        .replace(/"/g, '&quot;')
      //altText = showdown.helper.escapeCharacters(altText, '*_', false);
        .replace(showdown.helper.regexes.asteriskDashTildeAndColon, showdown.helper.escapeCharactersCallback);
      //url = showdown.helper.escapeCharacters(url, '*_', false);
      url = url.replace(showdown.helper.regexes.asteriskDashTildeAndColon, showdown.helper.escapeCharactersCallback);
      var result = '<img src="' + url + '" alt="' + altText + '"';
  
      if (title && showdown.helper.isString(title)) {
        title = title
          .replace(/"/g, '&quot;')
        //title = showdown.helper.escapeCharacters(title, '*_', false);
          .replace(showdown.helper.regexes.asteriskDashTildeAndColon, showdown.helper.escapeCharactersCallback);
        result += ' title="' + title + '"';
      }
  
      if (width && height) {
        width  = (width === '*') ? 'auto' : width;
        height = (height === '*') ? 'auto' : height;
  
        result += ' width="' + width + '"';
        result += ' height="' + height + '"';
      }
  
      result += ' />';
  
      return result;
    }
  
    // First, handle reference-style labeled images: ![alt text][id]
    text = text.replace(referenceRegExp, writeImageTag);
  
    // Next, handle inline images:  ![alt text](url =<width>x<height> "optional title")
  
    // base64 encoded images
    text = text.replace(base64RegExp, writeImageTagBase64);
  
    // cases with crazy urls like ./image/cat1).png
    text = text.replace(crazyRegExp, writeImageTag);
  
    // normal cases
    text = text.replace(inlineRegExp, writeImageTag);
  
    // handle reference-style shortcuts: ![img text]
    text = text.replace(refShortcutRegExp, writeImageTag);
  
    text = globals.converter._dispatch('makehtml.images.after', text, options, globals).getText();
    return text;
  });
  
  showdown.subParser('makehtml.italicsAndBold', function (text, options, globals) {
    'use strict';
  
    text = globals.converter._dispatch('makehtml.italicsAndBold.before', text, options, globals).getText();
  
    // it's faster to have 3 separate regexes for each case than have just one
    // because of backtracing, in some cases, it could lead to an exponential effect
    // called "catastrophic backtrace". Ominous!
  
    function parseInside (txt, left, right) {
      return left + txt + right;
    }
  
    // Parse underscores
    if (options.literalMidWordUnderscores) {
      text = text.replace(/\b___(\S[\s\S]*?)___\b/g, function (wm, txt) {
        return parseInside (txt, '<strong><em>', '</em></strong>');
      });
      text = text.replace(/\b__(\S[\s\S]*?)__\b/g, function (wm, txt) {
        return parseInside (txt, '<strong>', '</strong>');
      });
      text = text.replace(/\b_(\S[\s\S]*?)_\b/g, function (wm, txt) {
        return parseInside (txt, '<em>', '</em>');
      });
    } else {
      text = text.replace(/___(\S[\s\S]*?)___/g, function (wm, m) {
        return (/\S$/.test(m)) ? parseInside (m, '<strong><em>', '</em></strong>') : wm;
      });
      text = text.replace(/__(\S[\s\S]*?)__/g, function (wm, m) {
        return (/\S$/.test(m)) ? parseInside (m, '<strong>', '</strong>') : wm;
      });
      text = text.replace(/_([^\s_][\s\S]*?)_/g, function (wm, m) {
        // !/^_[^_]/.test(m) - test if it doesn't start with __ (since it seems redundant, we removed it)
        return (/\S$/.test(m)) ? parseInside (m, '<em>', '</em>') : wm;
      });
    }
  
    // Now parse asterisks
    /*
    if (options.literalMidWordAsterisks) {
      text = text.replace(/([^*]|^)\B\*\*\*(\S[\s\S]+?)\*\*\*\B(?!\*)/g, function (wm, lead, txt) {
        return parseInside (txt, lead + '<strong><em>', '</em></strong>');
      });
      text = text.replace(/([^*]|^)\B\*\*(\S[\s\S]+?)\*\*\B(?!\*)/g, function (wm, lead, txt) {
        return parseInside (txt, lead + '<strong>', '</strong>');
      });
      text = text.replace(/([^*]|^)\B\*(\S[\s\S]+?)\*\B(?!\*)/g, function (wm, lead, txt) {
        return parseInside (txt, lead + '<em>', '</em>');
      });
    } else {
    */
    text = text.replace(/\*\*\*(\S[\s\S]*?)\*\*\*/g, function (wm, m) {
      return (/\S$/.test(m)) ? parseInside (m, '<strong><em>', '</em></strong>') : wm;
    });
    text = text.replace(/\*\*(\S[\s\S]*?)\*\*/g, function (wm, m) {
      return (/\S$/.test(m)) ? parseInside (m, '<strong>', '</strong>') : wm;
    });
    text = text.replace(/\*([^\s*][\s\S]*?)\*/g, function (wm, m) {
      // !/^\*[^*]/.test(m) - test if it doesn't start with ** (since it seems redundant, we removed it)
      return (/\S$/.test(m)) ? parseInside (m, '<em>', '</em>') : wm;
    });
    //}
  
    text = globals.converter._dispatch('makehtml.italicsAndBold.after', text, options, globals).getText();
    return text;
  });
  
  ////
  // makehtml/links.js
  // Copyright (c) 2018 ShowdownJS
  //
  // Transforms MD links into `<a>` html anchors
  //
  // A link contains link text (the visible text), a link destination (the URI that is the link destination), and
  // optionally a link title. There are two basic kinds of links in Markdown.
  // In inline links the destination and title are given immediately after the link text.
  // In reference links the destination and title are defined elsewhere in the document.
  //
  // ***Author:***
  // - Estevão Soares dos Santos (Tivie) <https://github.com/tivie>
  ////
  
  (function () {
    /**
     * Helper function: Wrapper function to pass as second replace parameter
     *
     * @param {RegExp} rgx
     * @param {string} evtRootName
     * @param {{}} options
     * @param {{}} globals
     * @returns {Function}
     */
    function replaceAnchorTag (rgx, evtRootName, options, globals, emptyCase) {
      emptyCase = !!emptyCase;
      return function (wholeMatch, text, id, url, m5, m6, title) {
        // bail we we find 2 newlines somewhere
        if (/\n\n/.test(wholeMatch)) {
          return wholeMatch;
        }
  
        var evt = createEvent(rgx, evtRootName + '.captureStart', wholeMatch, text, id, url, title, options, globals);
        return writeAnchorTag(evt, options, globals, emptyCase);
      };
    }
  
    /**
     * TODO Normalize this
     * Helper function: Create a capture event
     * @param {RegExp} rgx
     * @param {String} evtName Event name
     * @param {String} wholeMatch
     * @param {String} text
     * @param {String} id
     * @param {String} url
     * @param {String} title
     * @param {{}} options
     * @param {{}} globals
     * @returns {showdown.helper.Event|*}
     */
    function createEvent (rgx, evtName, wholeMatch, text, id, url, title, options, globals) {
      return globals.converter._dispatch(evtName, wholeMatch, options, globals, {
        regexp: rgx,
        matches: {
          wholeMatch: wholeMatch,
          text: text,
          id: id,
          url: url,
          title: title
        }
      });
    }
  
    /**
     * Helper Function: Normalize and write an anchor tag based on passed parameters
     * @param evt
     * @param options
     * @param globals
     * @param {boolean} emptyCase
     * @returns {string}
     */
    function writeAnchorTag (evt, options, globals, emptyCase) {
  
      var wholeMatch = evt.getMatches().wholeMatch;
      var text = evt.getMatches().text;
      var id = evt.getMatches().id;
      var url = evt.getMatches().url;
      var title = evt.getMatches().title;
      var target = '';
  
      if (!title) {
        title = '';
      }
      id = (id) ? id.toLowerCase() : '';
  
      if (emptyCase) {
        url = '';
      } else if (!url) {
        if (!id) {
          // lower-case and turn embedded newlines into spaces
          id = text.toLowerCase().replace(/ ?\n/g, ' ');
        }
        url = '#' + id;
  
        if (!showdown.helper.isUndefined(globals.gUrls[id])) {
          url = globals.gUrls[id];
          if (!showdown.helper.isUndefined(globals.gTitles[id])) {
            title = globals.gTitles[id];
          }
        } else {
          return wholeMatch;
        }
      }
      //url = showdown.helper.escapeCharacters(url, '*_:~', false); // replaced line to improve performance
      url = url.replace(showdown.helper.regexes.asteriskDashTildeAndColon, showdown.helper.escapeCharactersCallback);
  
      if (title !== '' && title !== null) {
        title = title.replace(/"/g, '&quot;');
        //title = showdown.helper.escapeCharacters(title, '*_', false); // replaced line to improve performance
        title = title.replace(showdown.helper.regexes.asteriskDashTildeAndColon, showdown.helper.escapeCharactersCallback);
        title = ' title="' + title + '"';
      }
  
      // optionLinksInNewWindow only applies
      // to external links. Hash links (#) open in same page
      if (options.openLinksInNewWindow && !/^#/.test(url)) {
        // escaped _
        target = ' target="¨E95Eblank"';
      }
  
      // Text can be a markdown element, so we run through the appropriate parsers
      text = showdown.subParser('makehtml.codeSpans')(text, options, globals);
      text = showdown.subParser('makehtml.emoji')(text, options, globals);
      text = showdown.subParser('makehtml.underline')(text, options, globals);
      text = showdown.subParser('makehtml.italicsAndBold')(text, options, globals);
      text = showdown.subParser('makehtml.strikethrough')(text, options, globals);
      text = showdown.subParser('makehtml.ellipsis')(text, options, globals);
      text = showdown.subParser('makehtml.hashHTMLSpans')(text, options, globals);
  
      //evt = createEvent(rgx, evtRootName + '.captureEnd', wholeMatch, text, id, url, title, options, globals);
  
      var result = '<a href="' + url + '"' + title + target + '>' + text + '</a>';
  
      //evt = createEvent(rgx, evtRootName + '.beforeHash', wholeMatch, text, id, url, title, options, globals);
  
      result = showdown.subParser('makehtml.hashHTMLSpans')(result, options, globals);
  
      return result;
    }
  
    var evtRootName = 'makehtml.links';
  
    /**
     * Turn Markdown link shortcuts into XHTML <a> tags.
     */
    showdown.subParser('makehtml.links', function (text, options, globals) {
  
      text = globals.converter._dispatch(evtRootName + '.start', text, options, globals).getText();
  
      // 1. Handle reference-style links: [link text] [id]
      text = showdown.subParser('makehtml.links.reference')(text, options, globals);
  
      // 2. Handle inline-style links: [link text](url "optional title")
      text = showdown.subParser('makehtml.links.inline')(text, options, globals);
  
      // 3. Handle reference-style shortcuts: [link text]
      // These must come last in case there's a [link text][1] or [link text](/foo)
      text = showdown.subParser('makehtml.links.referenceShortcut')(text, options, globals);
  
      // 4. Handle angle brackets links -> `<http://example.com/>`
      // Must come after links, because you can use < and > delimiters in inline links like [this](<url>).
      text = showdown.subParser('makehtml.links.angleBrackets')(text, options, globals);
  
      // 5. Handle GithubMentions (if option is enabled)
      text = showdown.subParser('makehtml.links.ghMentions')(text, options, globals);
  
      // 6. Handle <a> tags and img tags
      text = text.replace(/<a\s[^>]*>[\s\S]*<\/a>/g, function (wholeMatch) {
        return showdown.helper._hashHTMLSpan(wholeMatch, globals);
      });
  
      text = text.replace(/<img\s[^>]*\/?>/g, function (wholeMatch) {
        return showdown.helper._hashHTMLSpan(wholeMatch, globals);
      });
  
      // 7. Handle naked links (if option is enabled)
      text = showdown.subParser('makehtml.links.naked')(text, options, globals);
  
      text = globals.converter._dispatch(evtRootName + '.end', text, options, globals).getText();
      return text;
    });
  
    /**
     * TODO WRITE THIS DOCUMENTATION
     */
    showdown.subParser('makehtml.links.inline', function (text, options, globals) {
      var evtRootName = evtRootName + '.inline';
  
      text = globals.converter._dispatch(evtRootName + '.start', text, options, globals).getText();
  
      // 1. Look for empty cases: []() and [empty]() and []("title")
      var rgxEmpty = /\[(.*?)]()()()()\(<? ?>? ?(?:["'](.*)["'])?\)/g;
      text = text.replace(rgxEmpty, replaceAnchorTag(rgxEmpty, evtRootName, options, globals, true));
  
      // 2. Look for cases with crazy urls like ./image/cat1).png
      var rgxCrazy = /\[((?:\[[^\]]*]|[^\[\]])*)]()\s?\([ \t]?<([^>]*)>(?:[ \t]*((["'])([^"]*?)\5))?[ \t]?\)/g;
      text = text.replace(rgxCrazy, replaceAnchorTag(rgxCrazy, evtRootName, options, globals));
  
      // 3. inline links with no title or titles wrapped in ' or ":
      // [text](url.com) || [text](<url.com>) || [text](url.com "title") || [text](<url.com> "title")
      //var rgx2 = /\[[ ]*[\s]?[ ]*([^\n\[\]]*?)[ ]*[\s]?[ ]*] ?()\(<?[ ]*[\s]?[ ]*([^\s'"]*)>?(?:[ ]*[\n]?[ ]*()(['"])(.*?)\5)?[ ]*[\s]?[ ]*\)/; // this regex is too slow!!!
      var rgx2 = /\[([\S ]*?)]\s?()\( *<?([^\s'"]*?(?:\([\S]*?\)[\S]*?)?)>?\s*(?:()(['"])(.*?)\5)? *\)/g;
      text = text.replace(rgx2, replaceAnchorTag(rgx2, evtRootName, options, globals));
  
      // 4. inline links with titles wrapped in (): [foo](bar.com (title))
      var rgx3 = /\[([\S ]*?)]\s?()\( *<?([^\s'"]*?(?:\([\S]*?\)[\S]*?)?)>?\s+()()\((.*?)\) *\)/g;
      text = text.replace(rgx3, replaceAnchorTag(rgx3, evtRootName, options, globals));
  
      text = globals.converter._dispatch(evtRootName + '.end', text, options, globals).getText();
  
      return text;
    });
  
    /**
     * TODO WRITE THIS DOCUMENTATION
     */
    showdown.subParser('makehtml.links.reference', function (text, options, globals) {
      var evtRootName = evtRootName + '.reference';
  
      text = globals.converter._dispatch(evtRootName + '.start', text, options, globals).getText();
  
      var rgx = /\[((?:\[[^\]]*]|[^\[\]])*)] ?(?:\n *)?\[(.*?)]()()()()/g;
      text = text.replace(rgx, replaceAnchorTag(rgx, evtRootName, options, globals));
  
      text = globals.converter._dispatch(evtRootName + '.end', text, options, globals).getText();
  
      return text;
    });
  
    /**
     * TODO WRITE THIS DOCUMENTATION
     */
    showdown.subParser('makehtml.links.referenceShortcut', function (text, options, globals) {
      var evtRootName = evtRootName + '.referenceShortcut';
  
      text = globals.converter._dispatch(evtRootName + '.start', text, options, globals).getText();
  
      var rgx = /\[([^\[\]]+)]()()()()()/g;
      text = text.replace(rgx, replaceAnchorTag(rgx, evtRootName, options, globals));
  
      text = globals.converter._dispatch(evtRootName + '.end', text, options, globals).getText();
  
      return text;
    });
  
    /**
     * TODO WRITE THIS DOCUMENTATION
     */
    showdown.subParser('makehtml.links.ghMentions', function (text, options, globals) {
      var evtRootName = evtRootName + 'ghMentions';
  
      if (!options.ghMentions) {
        return text;
      }
  
      text = globals.converter._dispatch(evtRootName + '.start', text, options, globals).getText();
  
      var rgx = /(^|\s)(\\)?(@([a-z\d]+(?:[a-z\d._-]+?[a-z\d]+)*))/gi;
  
      text = text.replace(rgx, function (wholeMatch, st, escape, mentions, username) {
        // bail if the mentions was escaped
        if (escape === '\\') {
          return st + mentions;
        }
  
        // check if options.ghMentionsLink is a string
        // TODO Validation should be done at initialization not at runtime
        if (!showdown.helper.isString(options.ghMentionsLink)) {
          throw new Error('ghMentionsLink option must be a string');
        }
        var url = options.ghMentionsLink.replace(/{u}/g, username);
        var evt = createEvent(rgx, evtRootName + '.captureStart', wholeMatch, mentions, null, url, null, options, globals);
        // captureEnd Event is triggered inside writeAnchorTag function
        return st + writeAnchorTag(evt, options, globals);
      });
  
      text = globals.converter._dispatch(evtRootName + '.end', text, options, globals).getText();
  
      return text;
    });
  
    /**
     * TODO WRITE THIS DOCUMENTATION
     */
    showdown.subParser('makehtml.links.angleBrackets', function (text, options, globals) {
      var evtRootName = 'makehtml.links.angleBrackets';
  
      text = globals.converter._dispatch(evtRootName + '.start', text, options, globals).getText();
  
      // 1. Parse links first
      var urlRgx  = /<(((?:https?|ftp):\/\/|www\.)[^'">\s]+)>/gi;
      text = text.replace(urlRgx, function (wholeMatch, url, urlStart) {
        var text = url;
        url = (urlStart === 'www.') ? 'http://' + url : url;
        var evt = createEvent(urlRgx, evtRootName + '.captureStart', wholeMatch, text, null, url, null, options, globals);
        return writeAnchorTag(evt, options, globals);
      });
  
      // 2. Then Mail Addresses
      var mailRgx = /<(?:mailto:)?([-.\w]+@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)>/gi;
      text = text.replace(mailRgx, function (wholeMatch, mail) {
        var url = 'mailto:';
        mail = showdown.subParser('makehtml.unescapeSpecialChars')(mail, options, globals);
        if (options.encodeEmails) {
          url = showdown.helper.encodeEmailAddress(url + mail);
          mail = showdown.helper.encodeEmailAddress(mail);
        } else {
          url = url + mail;
        }
        var evt = createEvent(mailRgx, evtRootName + '.captureStart', wholeMatch, mail, null, url, null, options, globals);
        return writeAnchorTag(evt, options, globals);
      });
  
      text = globals.converter._dispatch(evtRootName + '.end', text, options, globals).getText();
      return text;
    });
  
    /**
     * TODO MAKE THIS WORK (IT'S NOT ACTIVATED)
     * TODO WRITE THIS DOCUMENTATION
     */
    showdown.subParser('makehtml.links.naked', function (text, options, globals) {
      if (!options.simplifiedAutoLink) {
        return text;
      }
  
      var evtRootName = 'makehtml.links.naked';
  
      text = globals.converter._dispatch(evtRootName + '.start', text, options, globals).getText();
  
      // 2. Now we check for
      // we also include leading markdown magic chars [_*~] for cases like __https://www.google.com/foobar__
      var urlRgx = /([_*~]*?)(((?:https?|ftp):\/\/|www\.)[^\s<>"'`´.-][^\s<>"'`´]*?\.[a-z\d.]+[^\s<>"']*)\1/gi;
      text = text.replace(urlRgx, function (wholeMatch, leadingMDChars, url, urlPrefix) {
  
        // we now will start traversing the url from the front to back, looking for punctuation chars [_*~,;:.!?\)\]]
        var len = url.length;
        var suffix = '';
        for (var i = len - 1; i >= 0; --i) {
          var char = url.charAt(i);
  
          if (/[_*~,;:.!?]/.test(char)) {
            // it's a punctuation char
            // we remove it from the url
            url = url.slice(0, -1);
            // and prepend it to the suffix
            suffix = char + suffix;
          } else if (/\)/.test(char)) {
            var opPar = url.match(/\(/g) || [];
            var clPar = url.match(/\)/g);
  
            // it's a curved parenthesis so we need to check for "balance" (kinda)
            if (opPar.length < clPar.length) {
              // there are more closing Parenthesis than opening so chop it!!!!!
              url = url.slice(0, -1);
              // and prepend it to the suffix
              suffix = char + suffix;
            } else {
              // it's (kinda) balanced so our work is done
              break;
            }
          } else if (/]/.test(char)) {
            var opPar2 = url.match(/\[/g) || [];
            var clPar2 = url.match(/\]/g);
            // it's a squared parenthesis so we need to check for "balance" (kinda)
            if (opPar2.length < clPar2.length) {
              // there are more closing Parenthesis than opening so chop it!!!!!
              url = url.slice(0, -1);
              // and prepend it to the suffix
              suffix = char + suffix;
            } else {
              // it's (kinda) balanced so our work is done
              break;
            }
          } else {
            // it's not a punctuation or a parenthesis so our work is done
            break;
          }
        }
  
        // we copy the treated url to the text variable
        var text = url;
        // finally, if it's a www shortcut, we prepend http
        url = (urlPrefix === 'www.') ? 'http://' + url : url;
  
        // url part is done so let's take care of text now
        // we need to escape the text (because of links such as www.example.com/foo__bar__baz)
        text = text.replace(showdown.helper.regexes.asteriskDashTildeAndColon, showdown.helper.escapeCharactersCallback);
  
        // finally we dispatch the event
        var evt = createEvent(urlRgx, evtRootName + '.captureStart', wholeMatch, text, null, url, null, options, globals);
  
        // and return the link tag, with the leadingMDChars and  suffix. The leadingMDChars are added at the end too because
        // we consumed those characters in the regexp
        return leadingMDChars + writeAnchorTag(evt, options, globals) + suffix + leadingMDChars;
      });
  
      // 2. Then mails
      var mailRgx = /(^|\s)(?:mailto:)?([A-Za-z0-9!#$%&'*+-/=?^_`{|}~.]+@[-a-z0-9]+(\.[-a-z0-9]+)*\.[a-z]+)(?=$|\s)/gmi;
      text = text.replace(mailRgx, function (wholeMatch, leadingChar, mail) {
        var url = 'mailto:';
        mail = showdown.subParser('makehtml.unescapeSpecialChars')(mail, options, globals);
        if (options.encodeEmails) {
          url = showdown.helper.encodeEmailAddress(url + mail);
          mail = showdown.helper.encodeEmailAddress(mail);
        } else {
          url = url + mail;
        }
        var evt = createEvent(mailRgx, evtRootName + '.captureStart', wholeMatch, mail, null, url, null, options, globals);
        return leadingChar + writeAnchorTag(evt, options, globals);
      });
  
  
      text = globals.converter._dispatch(evtRootName + '.end', text, options, globals).getText();
      return text;
    });
  })();
  
  /**
   * Form HTML ordered (numbered) and unordered (bulleted) lists.
   */
  showdown.subParser('makehtml.lists', function (text, options, globals) {
    'use strict';
  
    /**
     * Process the contents of a single ordered or unordered list, splitting it
     * into individual list items.
     * @param {string} listStr
     * @param {boolean} trimTrailing
     * @returns {string}
     */
    function processListItems (listStr, trimTrailing) {
      // The $g_list_level global keeps track of when we're inside a list.
      // Each time we enter a list, we increment it; when we leave a list,
      // we decrement. If it's zero, we're not in a list anymore.
      //
      // We do this because when we're not inside a list, we want to treat
      // something like this:
      //
      //    I recommend upgrading to version
      //    8. Oops, now this line is treated
      //    as a sub-list.
      //
      // As a single paragraph, despite the fact that the second line starts
      // with a digit-period-space sequence.
      //
      // Whereas when we're inside a list (or sub-list), that line will be
      // treated as the start of a sub-list. What a kludge, huh? This is
      // an aspect of Markdown's syntax that's hard to parse perfectly
      // without resorting to mind-reading. Perhaps the solution is to
      // change the syntax rules such that sub-lists must start with a
      // starting cardinal number; e.g. "1." or "a.".
      globals.gListLevel++;
  
      // trim trailing blank lines:
      listStr = listStr.replace(/\n{2,}$/, '\n');
  
      // attacklab: add sentinel to emulate \z
      listStr += '¨0';
  
      var rgx = /(\n)?(^ {0,3})([*+-]|\d+[.])[ \t]+((\[(x|X| )?])?[ \t]*[^\r]+?(\n{1,2}))(?=\n*(¨0| {0,3}([*+-]|\d+[.])[ \t]+))/gm,
          isParagraphed = (/\n[ \t]*\n(?!¨0)/.test(listStr));
  
      // Since version 1.5, nesting sublists requires 4 spaces (or 1 tab) indentation,
      // which is a syntax breaking change
      // activating this option reverts to old behavior
      // This will be removed in version 2.0
      if (options.disableForced4SpacesIndentedSublists) {
        rgx = /(\n)?(^ {0,3})([*+-]|\d+[.])[ \t]+((\[(x|X| )?])?[ \t]*[^\r]+?(\n{1,2}))(?=\n*(¨0|\2([*+-]|\d+[.])[ \t]+))/gm;
      }
  
      listStr = listStr.replace(rgx, function (wholeMatch, m1, m2, m3, m4, taskbtn, checked) {
        checked = (checked && checked.trim() !== '');
  
        var item = showdown.subParser('makehtml.outdent')(m4, options, globals),
            bulletStyle = '';
  
        // Support for github tasklists
        if (taskbtn && options.tasklists) {
          bulletStyle = ' class="task-list-item" style="list-style-type: none;"';
          item = item.replace(/^[ \t]*\[(x|X| )?]/m, function () {
            var otp = '<input type="checkbox" disabled style="margin: 0px 0.35em 0.25em -1.6em; vertical-align: middle;"';
            if (checked) {
              otp += ' checked';
            }
            otp += '>';
            return otp;
          });
        }
  
        // ISSUE #312
        // This input: - - - a
        // causes trouble to the parser, since it interprets it as:
        // <ul><li><li><li>a</li></li></li></ul>
        // instead of:
        // <ul><li>- - a</li></ul>
        // So, to prevent it, we will put a marker (¨A)in the beginning of the line
        // Kind of hackish/monkey patching, but seems more effective than overcomplicating the list parser
        item = item.replace(/^([-*+]|\d\.)[ \t]+[\S\n ]*/g, function (wm2) {
          return '¨A' + wm2;
        });
  
        // SPECIAL CASE: an heading followed by a paragraph of text that is not separated by a double newline
        // or/nor indented. ex:
        //
        // - # foo
        // bar is great
        //
        // While this does now follow the spec per se, not allowing for this might cause confusion since
        // header blocks don't need double newlines after
        if (/^#+.+\n.+/.test(item)) {
          item = item.replace(/^(#+.+)$/m, '$1\n');
        }
  
        // m1 - Leading line or
        // Has a double return (multi paragraph)
        if (m1 || (item.search(/\n{2,}/) > -1)) {
          item = showdown.subParser('makehtml.githubCodeBlocks')(item, options, globals);
          item = showdown.subParser('makehtml.blockGamut')(item, options, globals);
        } else {
  
          // Recursion for sub-lists:
          item = showdown.subParser('makehtml.lists')(item, options, globals);
          item = item.replace(/\n$/, ''); // chomp(item)
          item = showdown.subParser('makehtml.hashHTMLBlocks')(item, options, globals);
  
          // Colapse double linebreaks
          item = item.replace(/\n\n+/g, '\n\n');
  
          if (isParagraphed) {
            item = showdown.subParser('makehtml.paragraphs')(item, options, globals);
          } else {
            item = showdown.subParser('makehtml.spanGamut')(item, options, globals);
          }
        }
  
        // now we need to remove the marker (¨A)
        item = item.replace('¨A', '');
        // we can finally wrap the line in list item tags
        item =  '<li' + bulletStyle + '>' + item + '</li>\n';
  
        return item;
      });
  
      // attacklab: strip sentinel
      listStr = listStr.replace(/¨0/g, '');
  
      globals.gListLevel--;
  
      if (trimTrailing) {
        listStr = listStr.replace(/\s+$/, '');
      }
  
      return listStr;
    }
  
    function styleStartNumber (list, listType) {
      // check if ol and starts by a number different than 1
      if (listType === 'ol') {
        var res = list.match(/^ *(\d+)\./);
        if (res && res[1] !== '1') {
          return ' start="' + res[1] + '"';
        }
      }
      return '';
    }
  
    /**
     * Check and parse consecutive lists (better fix for issue #142)
     * @param {string} list
     * @param {string} listType
     * @param {boolean} trimTrailing
     * @returns {string}
     */
    function parseConsecutiveLists (list, listType, trimTrailing) {
      // check if we caught 2 or more consecutive lists by mistake
      // we use the counterRgx, meaning if listType is UL we look for OL and vice versa
      var olRgx = (options.disableForced4SpacesIndentedSublists) ? /^ ?\d+\.[ \t]/gm : /^ {0,3}\d+\.[ \t]/gm,
          ulRgx = (options.disableForced4SpacesIndentedSublists) ? /^ ?[*+-][ \t]/gm : /^ {0,3}[*+-][ \t]/gm,
          counterRxg = (listType === 'ul') ? olRgx : ulRgx,
          result = '';
  
      if (list.search(counterRxg) !== -1) {
        (function parseCL (txt) {
          var pos = txt.search(counterRxg),
              style = styleStartNumber(list, listType);
          if (pos !== -1) {
            // slice
            result += '\n\n<' + listType + style + '>\n' + processListItems(txt.slice(0, pos), !!trimTrailing) + '</' + listType + '>\n';
  
            // invert counterType and listType
            listType = (listType === 'ul') ? 'ol' : 'ul';
            counterRxg = (listType === 'ul') ? olRgx : ulRgx;
  
            //recurse
            parseCL(txt.slice(pos));
          } else {
            result += '\n\n<' + listType + style + '>\n' + processListItems(txt, !!trimTrailing) + '</' + listType + '>\n';
          }
        })(list);
      } else {
        var style = styleStartNumber(list, listType);
        result = '\n\n<' + listType + style + '>\n' + processListItems(list, !!trimTrailing) + '</' + listType + '>\n';
      }
  
      return result;
    }
  
    // Start of list parsing
    var subListRgx = /^(( {0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(¨0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;
    var mainListRgx = /(\n\n|^\n?)(( {0,3}([*+-]|\d+[.])[ \t]+)[^\r]+?(¨0|\n{2,}(?=\S)(?![ \t]*(?:[*+-]|\d+[.])[ \t]+)))/gm;
  
    text = globals.converter._dispatch('lists.before', text, options, globals).getText();
    // add sentinel to hack around khtml/safari bug:
    // http://bugs.webkit.org/show_bug.cgi?id=11231
    text += '¨0';
  
    if (globals.gListLevel) {
      text = text.replace(subListRgx, function (wholeMatch, list, m2) {
        var listType = (m2.search(/[*+-]/g) > -1) ? 'ul' : 'ol';
        return parseConsecutiveLists(list, listType, true);
      });
    } else {
      text = text.replace(mainListRgx, function (wholeMatch, m1, list, m3) {
        var listType = (m3.search(/[*+-]/g) > -1) ? 'ul' : 'ol';
        return parseConsecutiveLists(list, listType, false);
      });
    }
  
    // strip sentinel
    text = text.replace(/¨0/, '');
    text = globals.converter._dispatch('makehtml.lists.after', text, options, globals).getText();
    return text;
  });
  
  /**
   * Parse metadata at the top of the document
   */
  showdown.subParser('makehtml.metadata', function (text, options, globals) {
    'use strict';
  
    if (!options.metadata) {
      return text;
    }
  
    text = globals.converter._dispatch('makehtml.metadata.before', text, options, globals).getText();
  
    function parseMetadataContents (content) {
      // raw is raw so it's not changed in any way
      globals.metadata.raw = content;
  
      // escape chars forbidden in html attributes
      // double quotes
      content = content
        // ampersand first
        .replace(/&/g, '&amp;')
        // double quotes
        .replace(/"/g, '&quot;');
  
      content = content.replace(/\n {4}/g, ' ');
      content.replace(/^([\S ]+): +([\s\S]+?)$/gm, function (wm, key, value) {
        globals.metadata.parsed[key] = value;
        return '';
      });
    }
  
    text = text.replace(/^\s*«««+(\S*?)\n([\s\S]+?)\n»»»+\n/, function (wholematch, format, content) {
      parseMetadataContents(content);
      return '¨M';
    });
  
    text = text.replace(/^\s*---+(\S*?)\n([\s\S]+?)\n---+\n/, function (wholematch, format, content) {
      if (format) {
        globals.metadata.format = format;
      }
      parseMetadataContents(content);
      return '¨M';
    });
  
    text = text.replace(/¨M/g, '');
  
    text = globals.converter._dispatch('makehtml.metadata.after', text, options, globals).getText();
    return text;
  });
  
  /**
   * Remove one level of line-leading tabs or spaces
   */
  showdown.subParser('makehtml.outdent', function (text, options, globals) {
    'use strict';
    text = globals.converter._dispatch('makehtml.outdent.before', text, options, globals).getText();
  
    // attacklab: hack around Konqueror 3.5.4 bug:
    // "----------bug".replace(/^-/g,"") == "bug"
    text = text.replace(/^(\t|[ ]{1,4})/gm, '¨0'); // attacklab: g_tab_width
  
    // attacklab: clean up hack
    text = text.replace(/¨0/g, '');
  
    text = globals.converter._dispatch('makehtml.outdent.after', text, options, globals).getText();
    return text;
  });
  
  /**
   *
   */
  showdown.subParser('makehtml.paragraphs', function (text, options, globals) {
    'use strict';
  
    text = globals.converter._dispatch('makehtml.paragraphs.before', text, options, globals).getText();
    // Strip leading and trailing lines:
    text = text.replace(/^\n+/g, '');
    text = text.replace(/\n+$/g, '');
  
    var grafs = text.split(/\n{2,}/g),
        grafsOut = [],
        end = grafs.length; // Wrap <p> tags
  
    for (var i = 0; i < end; i++) {
      var str = grafs[i];
      // if this is an HTML marker, copy it
      if (str.search(/¨(K|G)(\d+)\1/g) >= 0) {
        grafsOut.push(str);
  
      // test for presence of characters to prevent empty lines being parsed
      // as paragraphs (resulting in undesired extra empty paragraphs)
      } else if (str.search(/\S/) >= 0) {
        str = showdown.subParser('makehtml.spanGamut')(str, options, globals);
        str = str.replace(/^([ \t]*)/g, '<p>');
        str += '</p>';
        grafsOut.push(str);
      }
    }
  
    /** Unhashify HTML blocks */
    end = grafsOut.length;
    for (i = 0; i < end; i++) {
      var blockText = '',
          grafsOutIt = grafsOut[i],
          codeFlag = false;
      // if this is a marker for an html block...
      // use RegExp.test instead of string.search because of QML bug
      while (/¨(K|G)(\d+)\1/.test(grafsOutIt)) {
        var delim = RegExp.$1,
            num   = RegExp.$2;
  
        if (delim === 'K') {
          blockText = globals.gHtmlBlocks[num];
        } else {
          // we need to check if ghBlock is a false positive
          if (codeFlag) {
            // use encoded version of all text
            blockText = showdown.subParser('makehtml.encodeCode')(globals.ghCodeBlocks[num].text, options, globals);
          } else {
            blockText = globals.ghCodeBlocks[num].codeblock;
          }
        }
        blockText = blockText.replace(/\$/g, '$$$$'); // Escape any dollar signs
  
        grafsOutIt = grafsOutIt.replace(/(\n\n)?¨(K|G)\d+\2(\n\n)?/, blockText);
        // Check if grafsOutIt is a pre->code
        if (/^<pre\b[^>]*>\s*<code\b[^>]*>/.test(grafsOutIt)) {
          codeFlag = true;
        }
      }
      grafsOut[i] = grafsOutIt;
    }
    text = grafsOut.join('\n');
    // Strip leading and trailing lines:
    text = text.replace(/^\n+/g, '');
    text = text.replace(/\n+$/g, '');
    return globals.converter._dispatch('makehtml.paragraphs.after', text, options, globals).getText();
  });
  
  /**
   * Run extension
   */
  showdown.subParser('makehtml.runExtension', function (ext, text, options, globals) {
    'use strict';
  
    if (ext.filter) {
      text = ext.filter(text, globals.converter, options);
  
    } else if (ext.regex) {
      // TODO remove this when old extension loading mechanism is deprecated
      var re = ext.regex;
      if (!(re instanceof RegExp)) {
        re = new RegExp(re, 'g');
      }
      text = text.replace(re, ext.replace);
    }
  
    return text;
  });
  
  /**
   * These are all the transformations that occur *within* block-level
   * tags like paragraphs, headers, and list items.
   */
  showdown.subParser('makehtml.spanGamut', function (text, options, globals) {
    'use strict';
  
    text = globals.converter._dispatch('makehtml.span.before', text, options, globals).getText();
  
    text = showdown.subParser('makehtml.codeSpans')(text, options, globals);
    text = showdown.subParser('makehtml.escapeSpecialCharsWithinTagAttributes')(text, options, globals);
    text = showdown.subParser('makehtml.encodeBackslashEscapes')(text, options, globals);
  
    // Process link and image tags. Images must come first,
    // because ![foo][f] looks like a link.
    text = showdown.subParser('makehtml.images')(text, options, globals);
  
    text = globals.converter._dispatch('smakehtml.links.before', text, options, globals).getText();
    text = showdown.subParser('makehtml.links')(text, options, globals);
    text = globals.converter._dispatch('smakehtml.links.after', text, options, globals).getText();
  
    //text = showdown.subParser('makehtml.autoLinks')(text, options, globals);
    //text = showdown.subParser('makehtml.simplifiedAutoLinks')(text, options, globals);
    text = showdown.subParser('makehtml.emoji')(text, options, globals);
    text = showdown.subParser('makehtml.underline')(text, options, globals);
    text = showdown.subParser('makehtml.italicsAndBold')(text, options, globals);
    text = showdown.subParser('makehtml.strikethrough')(text, options, globals);
    text = showdown.subParser('makehtml.ellipsis')(text, options, globals);
  
    // we need to hash HTML tags inside spans
    text = showdown.subParser('makehtml.hashHTMLSpans')(text, options, globals);
  
    // now we encode amps and angles
    text = showdown.subParser('makehtml.encodeAmpsAndAngles')(text, options, globals);
  
    // Do hard breaks
    if (options.simpleLineBreaks) {
      // GFM style hard breaks
      // only add line breaks if the text does not contain a block (special case for lists)
      if (!/\n\n¨K/.test(text)) {
        text = text.replace(/\n+/g, '<br />\n');
      }
    } else {
      // Vanilla hard breaks
      text = text.replace(/  +\n/g, '<br />\n');
    }
  
    text = globals.converter._dispatch('makehtml.spanGamut.after', text, options, globals).getText();
    return text;
  });
  
  showdown.subParser('makehtml.strikethrough', function (text, options, globals) {
    'use strict';
  
    if (options.strikethrough) {
      text = globals.converter._dispatch('makehtml.strikethrough.before', text, options, globals).getText();
      text = text.replace(/(?:~){2}([\s\S]+?)(?:~){2}/g, function (wm, txt) { return '<del>' + txt + '</del>'; });
      text = globals.converter._dispatch('makehtml.strikethrough.after', text, options, globals).getText();
    }
  
    return text;
  });
  
  /**
   * Strips link definitions from text, stores the URLs and titles in
   * hash references.
   * Link defs are in the form: ^[id]: url "optional title"
   */
  showdown.subParser('makehtml.stripLinkDefinitions', function (text, options, globals) {
    'use strict';
  
    var regex       = /^ {0,3}\[(.+)]:[ \t]*\n?[ \t]*<?([^>\s]+)>?(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*\n?[ \t]*(?:(\n*)["|'(](.+?)["|')][ \t]*)?(?:\n+|(?=¨0))/gm,
        base64Regex = /^ {0,3}\[(.+)]:[ \t]*\n?[ \t]*<?(data:.+?\/.+?;base64,[A-Za-z0-9+/=\n]+?)>?(?: =([*\d]+[A-Za-z%]{0,4})x([*\d]+[A-Za-z%]{0,4}))?[ \t]*\n?[ \t]*(?:(\n*)["|'(](.+?)["|')][ \t]*)?(?:\n\n|(?=¨0)|(?=\n\[))/gm;
  
    // attacklab: sentinel workarounds for lack of \A and \Z, safari\khtml bug
    text += '¨0';
  
    var replaceFunc = function (wholeMatch, linkId, url, width, height, blankLines, title) {
      linkId = linkId.toLowerCase();
      if (url.match(/^data:.+?\/.+?;base64,/)) {
        // remove newlines
        globals.gUrls[linkId] = url.replace(/\s/g, '');
      } else {
        globals.gUrls[linkId] = showdown.subParser('makehtml.encodeAmpsAndAngles')(url, options, globals);  // Link IDs are case-insensitive
      }
  
      if (blankLines) {
        // Oops, found blank lines, so it's not a title.
        // Put back the parenthetical statement we stole.
        return blankLines + title;
  
      } else {
        if (title) {
          globals.gTitles[linkId] = title.replace(/"|'/g, '&quot;');
        }
        if (options.parseImgDimensions && width && height) {
          globals.gDimensions[linkId] = {
            width:  width,
            height: height
          };
        }
      }
      // Completely remove the definition from the text
      return '';
    };
  
    // first we try to find base64 link references
    text = text.replace(base64Regex, replaceFunc);
  
    text = text.replace(regex, replaceFunc);
  
    // attacklab: strip sentinel
    text = text.replace(/¨0/, '');
  
    return text;
  });
  
  showdown.subParser('makehtml.tables', function (text, options, globals) {
    'use strict';
  
    if (!options.tables) {
      return text;
    }
  
    var tableRgx       = /^ {0,3}\|?.+\|.+\n {0,3}\|?[ \t]*:?[ \t]*(?:[-=]){2,}[ \t]*:?[ \t]*\|[ \t]*:?[ \t]*(?:[-=]){2,}[\s\S]+?(?:\n\n|¨0)/gm,
      //singeColTblRgx = /^ {0,3}\|.+\|\n {0,3}\|[ \t]*:?[ \t]*(?:[-=]){2,}[ \t]*:?[ \t]*\|[ \t]*\n(?: {0,3}\|.+\|\n)+(?:\n\n|¨0)/gm;
        singeColTblRgx = /^ {0,3}\|.+\|[ \t]*\n {0,3}\|[ \t]*:?[ \t]*(?:[-=]){2,}[ \t]*:?[ \t]*\|[ \t]*\n( {0,3}\|.+\|[ \t]*\n)*(?:\n|¨0)/gm;
  
    function parseStyles (sLine) {
      if (/^:[ \t]*--*$/.test(sLine)) {
        return ' style="text-align:left;"';
      } else if (/^--*[ \t]*:[ \t]*$/.test(sLine)) {
        return ' style="text-align:right;"';
      } else if (/^:[ \t]*--*[ \t]*:$/.test(sLine)) {
        return ' style="text-align:center;"';
      } else {
        return '';
      }
    }
  
    function parseHeaders (header, style) {
      var id = '';
      header = header.trim();
      // support both tablesHeaderId and tableHeaderId due to error in documentation so we don't break backwards compatibility
      if (options.tablesHeaderId || options.tableHeaderId) {
        id = ' id="' + header.replace(/ /g, '_').toLowerCase() + '"';
      }
      header = showdown.subParser('makehtml.spanGamut')(header, options, globals);
  
      return '<th' + id + style + '>' + header + '</th>\n';
    }
  
    function parseCells (cell, style) {
      var subText = showdown.subParser('makehtml.spanGamut')(cell, options, globals);
      return '<td' + style + '>' + subText + '</td>\n';
    }
  
    function buildTable (headers, cells) {
      var tb = '<table>\n<thead>\n<tr>\n',
          tblLgn = headers.length;
  
      for (var i = 0; i < tblLgn; ++i) {
        tb += headers[i];
      }
      tb += '</tr>\n</thead>\n<tbody>\n';
  
      for (i = 0; i < cells.length; ++i) {
        tb += '<tr>\n';
        for (var ii = 0; ii < tblLgn; ++ii) {
          tb += cells[i][ii];
        }
        tb += '</tr>\n';
      }
      tb += '</tbody>\n</table>\n';
      return tb;
    }
  
    function parseTable (rawTable) {
      var i, tableLines = rawTable.split('\n');
  
      for (i = 0; i < tableLines.length; ++i) {
        // strip wrong first and last column if wrapped tables are used
        if (/^ {0,3}\|/.test(tableLines[i])) {
          tableLines[i] = tableLines[i].replace(/^ {0,3}\|/, '');
        }
        if (/\|[ \t]*$/.test(tableLines[i])) {
          tableLines[i] = tableLines[i].replace(/\|[ \t]*$/, '');
        }
        // parse code spans first, but we only support one line code spans
  
        tableLines[i] = showdown.subParser('makehtml.codeSpans')(tableLines[i], options, globals);
      }
  
      var rawHeaders = tableLines[0].split('|').map(function (s) { return s.trim();}),
          rawStyles = tableLines[1].split('|').map(function (s) { return s.trim();}),
          rawCells = [],
          headers = [],
          styles = [],
          cells = [];
  
      tableLines.shift();
      tableLines.shift();
  
      for (i = 0; i < tableLines.length; ++i) {
        if (tableLines[i].trim() === '') {
          continue;
        }
        rawCells.push(
          tableLines[i]
            .split('|')
            .map(function (s) {
              return s.trim();
            })
        );
      }
  
      if (rawHeaders.length < rawStyles.length) {
        return rawTable;
      }
  
      for (i = 0; i < rawStyles.length; ++i) {
        styles.push(parseStyles(rawStyles[i]));
      }
  
      for (i = 0; i < rawHeaders.length; ++i) {
        if (showdown.helper.isUndefined(styles[i])) {
          styles[i] = '';
        }
        headers.push(parseHeaders(rawHeaders[i], styles[i]));
      }
  
      for (i = 0; i < rawCells.length; ++i) {
        var row = [];
        for (var ii = 0; ii < headers.length; ++ii) {
          if (showdown.helper.isUndefined(rawCells[i][ii])) {
  
          }
          row.push(parseCells(rawCells[i][ii], styles[ii]));
        }
        cells.push(row);
      }
  
      return buildTable(headers, cells);
    }
  
    text = globals.converter._dispatch('makehtml.tables.before', text, options, globals).getText();
  
    // find escaped pipe characters
    text = text.replace(/\\(\|)/g, showdown.helper.escapeCharactersCallback);
  
    // parse multi column tables
    text = text.replace(tableRgx, parseTable);
  
    // parse one column tables
    text = text.replace(singeColTblRgx, parseTable);
  
    text = globals.converter._dispatch('makehtml.tables.after', text, options, globals).getText();
  
    return text;
  });
  
  showdown.subParser('makehtml.underline', function (text, options, globals) {
    'use strict';
  
    if (!options.underline) {
      return text;
    }
  
    text = globals.converter._dispatch('makehtml.underline.before', text, options, globals).getText();
  
    if (options.literalMidWordUnderscores) {
      text = text.replace(/\b___(\S[\s\S]*?)___\b/g, function (wm, txt) {
        return '<u>' + txt + '</u>';
      });
      text = text.replace(/\b__(\S[\s\S]*?)__\b/g, function (wm, txt) {
        return '<u>' + txt + '</u>';
      });
    } else {
      text = text.replace(/___(\S[\s\S]*?)___/g, function (wm, m) {
        return (/\S$/.test(m)) ? '<u>' + m + '</u>' : wm;
      });
      text = text.replace(/__(\S[\s\S]*?)__/g, function (wm, m) {
        return (/\S$/.test(m)) ? '<u>' + m + '</u>' : wm;
      });
    }
  
    // escape remaining underscores to prevent them being parsed by italic and bold
    text = text.replace(/(_)/g, showdown.helper.escapeCharactersCallback);
  
    text = globals.converter._dispatch('makehtml.underline.after', text, options, globals).getText();
  
    return text;
  });
  
  /**
   * Swap back in all the special characters we've hidden.
   */
  showdown.subParser('makehtml.unescapeSpecialChars', function (text, options, globals) {
    'use strict';
    text = globals.converter._dispatch('makehtml.unescapeSpecialChars.before', text, options, globals).getText();
  
    text = text.replace(/¨E(\d+)E/g, function (wholeMatch, m1) {
      var charCodeToReplace = parseInt(m1);
      return String.fromCharCode(charCodeToReplace);
    });
  
    text = globals.converter._dispatch('makehtml.unescapeSpecialChars.after', text, options, globals).getText();
    return text;
  });
  
  showdown.subParser('makeMarkdown.blockquote', function (node, globals) {
    'use strict';
  
    var txt = '';
    if (node.hasChildNodes()) {
      var children = node.childNodes,
          childrenLength = children.length;
  
      for (var i = 0; i < childrenLength; ++i) {
        var innerTxt = showdown.subParser('makeMarkdown.node')(children[i], globals);
  
        if (innerTxt === '') {
          continue;
        }
        txt += innerTxt;
      }
    }
    // cleanup
    txt = txt.trim();
    txt = '> ' + txt.split('\n').join('\n> ');
    return txt;
  });
  
  showdown.subParser('makeMarkdown.codeBlock', function (node, globals) {
    'use strict';
  
    var lang = node.getAttribute('language'),
        num  = node.getAttribute('precodenum');
    return '```' + lang + '\n' + globals.preList[num] + '\n```';
  });
  
  showdown.subParser('makeMarkdown.codeSpan', function (node) {
    'use strict';
  
    return '`' + node.innerHTML + '`';
  });
  
  showdown.subParser('makeMarkdown.emphasis', function (node, globals) {
    'use strict';
  
    var txt = '';
    if (node.hasChildNodes()) {
      txt += '*';
      var children = node.childNodes,
          childrenLength = children.length;
      for (var i = 0; i < childrenLength; ++i) {
        txt += showdown.subParser('makeMarkdown.node')(children[i], globals);
      }
      txt += '*';
    }
    return txt;
  });
  
  showdown.subParser('makeMarkdown.header', function (node, globals, headerLevel) {
    'use strict';
  
    var headerMark = new Array(headerLevel + 1).join('#'),
        txt = '';
  
    if (node.hasChildNodes()) {
      txt = headerMark + ' ';
      var children = node.childNodes,
          childrenLength = children.length;
  
      for (var i = 0; i < childrenLength; ++i) {
        txt += showdown.subParser('makeMarkdown.node')(children[i], globals);
      }
    }
    return txt;
  });
  
  showdown.subParser('makeMarkdown.hr', function () {
    'use strict';
  
    return '---';
  });
  
  showdown.subParser('makeMarkdown.image', function (node) {
    'use strict';
  
    var txt = '';
    if (node.hasAttribute('src')) {
      txt += '![' + node.getAttribute('alt') + '](';
      txt += '<' + node.getAttribute('src') + '>';
      if (node.hasAttribute('width') && node.hasAttribute('height')) {
        txt += ' =' + node.getAttribute('width') + 'x' + node.getAttribute('height');
      }
  
      if (node.hasAttribute('title')) {
        txt += ' "' + node.getAttribute('title') + '"';
      }
      txt += ')';
    }
    return txt;
  });
  
  showdown.subParser('makeMarkdown.links', function (node, globals) {
    'use strict';
  
    var txt = '';
    if (node.hasChildNodes() && node.hasAttribute('href')) {
      var children = node.childNodes,
          childrenLength = children.length;
      txt = '[';
      for (var i = 0; i < childrenLength; ++i) {
        txt += showdown.subParser('makeMarkdown.node')(children[i], globals);
      }
      txt += '](';
      txt += '<' + node.getAttribute('href') + '>';
      if (node.hasAttribute('title')) {
        txt += ' "' + node.getAttribute('title') + '"';
      }
      txt += ')';
    }
    return txt;
  });
  
  showdown.subParser('makeMarkdown.list', function (node, globals, type) {
    'use strict';
  
    var txt = '';
    if (!node.hasChildNodes()) {
      return '';
    }
    var listItems       = node.childNodes,
        listItemsLenght = listItems.length,
        listNum = node.getAttribute('start') || 1;
  
    for (var i = 0; i < listItemsLenght; ++i) {
      if (typeof listItems[i].tagName === 'undefined' || listItems[i].tagName.toLowerCase() !== 'li') {
        continue;
      }
  
      // define the bullet to use in list
      var bullet = '';
      if (type === 'ol') {
        bullet = listNum.toString() + '. ';
      } else {
        bullet = '- ';
      }
  
      // parse list item
      txt += bullet + showdown.subParser('makeMarkdown.listItem')(listItems[i], globals);
      ++listNum;
    }
  
    return txt.trim();
  });
  
  showdown.subParser('makeMarkdown.listItem', function (node, globals) {
    'use strict';
  
    var listItemTxt = '';
  
    var children = node.childNodes,
        childrenLenght = children.length;
  
    for (var i = 0; i < childrenLenght; ++i) {
      listItemTxt += showdown.subParser('makeMarkdown.node')(children[i], globals);
    }
    // if it's only one liner, we need to add a newline at the end
    if (!/\n$/.test(listItemTxt)) {
      listItemTxt += '\n';
    } else {
      // it's multiparagraph, so we need to indent
      listItemTxt = listItemTxt
        .split('\n')
        .join('\n    ')
        .replace(/^ {4}$/gm, '')
        .replace(/\n\n+/g, '\n\n');
    }
  
    return listItemTxt;
  });
  
  
  
  showdown.subParser('makeMarkdown.node', function (node, globals, spansOnly) {
    'use strict';
  
    spansOnly = spansOnly || false;
  
    var txt = '';
  
    // edge case of text without wrapper paragraph
    if (node.nodeType === 3) {
      return showdown.subParser('makeMarkdown.txt')(node, globals);
    }
  
    // HTML comment
    if (node.nodeType === 8) {
      return '<!--' + node.data + '-->\n\n';
    }
  
    // process only node elements
    if (node.nodeType !== 1) {
      return '';
    }
  
    var tagName = node.tagName.toLowerCase();
  
    switch (tagName) {
  
      //
      // BLOCKS
      //
      case 'h1':
        if (!spansOnly) { txt = showdown.subParser('makeMarkdown.header')(node, globals, 1) + '\n\n'; }
        break;
      case 'h2':
        if (!spansOnly) { txt = showdown.subParser('makeMarkdown.header')(node, globals, 2) + '\n\n'; }
        break;
      case 'h3':
        if (!spansOnly) { txt = showdown.subParser('makeMarkdown.header')(node, globals, 3) + '\n\n'; }
        break;
      case 'h4':
        if (!spansOnly) { txt = showdown.subParser('makeMarkdown.header')(node, globals, 4) + '\n\n'; }
        break;
      case 'h5':
        if (!spansOnly) { txt = showdown.subParser('makeMarkdown.header')(node, globals, 5) + '\n\n'; }
        break;
      case 'h6':
        if (!spansOnly) { txt = showdown.subParser('makeMarkdown.header')(node, globals, 6) + '\n\n'; }
        break;
  
      case 'p':
        if (!spansOnly) { txt = showdown.subParser('makeMarkdown.paragraph')(node, globals) + '\n\n'; }
        break;
  
      case 'blockquote':
        if (!spansOnly) { txt = showdown.subParser('makeMarkdown.blockquote')(node, globals) + '\n\n'; }
        break;
  
      case 'hr':
        if (!spansOnly) { txt = showdown.subParser('makeMarkdown.hr')(node, globals) + '\n\n'; }
        break;
  
      case 'ol':
        if (!spansOnly) { txt = showdown.subParser('makeMarkdown.list')(node, globals, 'ol') + '\n\n'; }
        break;
  
      case 'ul':
        if (!spansOnly) { txt = showdown.subParser('makeMarkdown.list')(node, globals, 'ul') + '\n\n'; }
        break;
  
      case 'precode':
        if (!spansOnly) { txt = showdown.subParser('makeMarkdown.codeBlock')(node, globals) + '\n\n'; }
        break;
  
      case 'pre':
        if (!spansOnly) { txt = showdown.subParser('makeMarkdown.pre')(node, globals) + '\n\n'; }
        break;
  
      case 'table':
        if (!spansOnly) { txt = showdown.subParser('makeMarkdown.table')(node, globals) + '\n\n'; }
        break;
  
      //
      // SPANS
      //
      case 'code':
        txt = showdown.subParser('makeMarkdown.codeSpan')(node, globals);
        break;
  
      case 'em':
      case 'i':
        txt = showdown.subParser('makeMarkdown.emphasis')(node, globals);
        break;
  
      case 'strong':
      case 'b':
        txt = showdown.subParser('makeMarkdown.strong')(node, globals);
        break;
  
      case 'del':
        txt = showdown.subParser('makeMarkdown.strikethrough')(node, globals);
        break;
  
      case 'a':
        txt = showdown.subParser('makeMarkdown.links')(node, globals);
        break;
  
      case 'img':
        txt = showdown.subParser('makeMarkdown.image')(node, globals);
        break;
  
      default:
        txt = node.outerHTML + '\n\n';
    }
  
    // common normalization
    // TODO eventually
  
    return txt;
  });
  
  showdown.subParser('makeMarkdown.paragraph', function (node, globals) {
    'use strict';
  
    var txt = '';
    if (node.hasChildNodes()) {
      var children = node.childNodes,
          childrenLength = children.length;
      for (var i = 0; i < childrenLength; ++i) {
        txt += showdown.subParser('makeMarkdown.node')(children[i], globals);
      }
    }
  
    // some text normalization
    txt = txt.trim();
  
    return txt;
  });
  
  showdown.subParser('makeMarkdown.pre', function (node, globals) {
    'use strict';
  
    var num  = node.getAttribute('prenum');
    return '<pre>' + globals.preList[num] + '</pre>';
  });
  
  showdown.subParser('makeMarkdown.strikethrough', function (node, globals) {
    'use strict';
  
    var txt = '';
    if (node.hasChildNodes()) {
      txt += '~~';
      var children = node.childNodes,
          childrenLength = children.length;
      for (var i = 0; i < childrenLength; ++i) {
        txt += showdown.subParser('makeMarkdown.node')(children[i], globals);
      }
      txt += '~~';
    }
    return txt;
  });
  
  showdown.subParser('makeMarkdown.strong', function (node, globals) {
    'use strict';
  
    var txt = '';
    if (node.hasChildNodes()) {
      txt += '**';
      var children = node.childNodes,
          childrenLength = children.length;
      for (var i = 0; i < childrenLength; ++i) {
        txt += showdown.subParser('makeMarkdown.node')(children[i], globals);
      }
      txt += '**';
    }
    return txt;
  });
  
  showdown.subParser('makeMarkdown.table', function (node, globals) {
    'use strict';
  
    var txt = '',
        tableArray = [[], []],
        headings   = node.querySelectorAll('thead>tr>th'),
        rows       = node.querySelectorAll('tbody>tr'),
        i, ii;
    for (i = 0; i < headings.length; ++i) {
      var headContent = showdown.subParser('makeMarkdown.tableCell')(headings[i], globals),
          allign = '---';
  
      if (headings[i].hasAttribute('style')) {
        var style = headings[i].getAttribute('style').toLowerCase().replace(/\s/g, '');
        switch (style) {
          case 'text-align:left;':
            allign = ':---';
            break;
          case 'text-align:right;':
            allign = '---:';
            break;
          case 'text-align:center;':
            allign = ':---:';
            break;
        }
      }
      tableArray[0][i] = headContent.trim();
      tableArray[1][i] = allign;
    }
  
    for (i = 0; i < rows.length; ++i) {
      var r = tableArray.push([]) - 1,
          cols = rows[i].getElementsByTagName('td');
  
      for (ii = 0; ii < headings.length; ++ii) {
        var cellContent = ' ';
        if (typeof cols[ii] !== 'undefined') {
          cellContent = showdown.subParser('makeMarkdown.tableCell')(cols[ii], globals);
        }
        tableArray[r].push(cellContent);
      }
    }
  
    var cellSpacesCount = 3;
    for (i = 0; i < tableArray.length; ++i) {
      for (ii = 0; ii < tableArray[i].length; ++ii) {
        var strLen = tableArray[i][ii].length;
        if (strLen > cellSpacesCount) {
          cellSpacesCount = strLen;
        }
      }
    }
  
    for (i = 0; i < tableArray.length; ++i) {
      for (ii = 0; ii < tableArray[i].length; ++ii) {
        if (i === 1) {
          if (tableArray[i][ii].slice(-1) === ':') {
            tableArray[i][ii] = showdown.helper.padEnd(tableArray[i][ii].slice(-1), cellSpacesCount - 1, '-') + ':';
          } else {
            tableArray[i][ii] = showdown.helper.padEnd(tableArray[i][ii], cellSpacesCount, '-');
          }
        } else {
          tableArray[i][ii] = showdown.helper.padEnd(tableArray[i][ii], cellSpacesCount);
        }
      }
      txt += '| ' + tableArray[i].join(' | ') + ' |\n';
    }
  
    return txt.trim();
  });
  
  showdown.subParser('makeMarkdown.tableCell', function (node, globals) {
    'use strict';
  
    var txt = '';
    if (!node.hasChildNodes()) {
      return '';
    }
    var children = node.childNodes,
        childrenLength = children.length;
  
    for (var i = 0; i < childrenLength; ++i) {
      txt += showdown.subParser('makeMarkdown.node')(children[i], globals, true);
    }
    return txt.trim();
  });
  
  showdown.subParser('makeMarkdown.txt', function (node) {
    'use strict';
  
    var txt = node.nodeValue;
  
    // multiple spaces are collapsed
    txt = txt.replace(/ +/g, ' ');
  
    // replace the custom ¨NBSP; with a space
    txt = txt.replace(/¨NBSP;/g, ' ');
  
    // ", <, > and & should replace escaped html entities
    txt = showdown.helper.unescapeHTMLEntities(txt);
  
    // escape markdown magic characters
    // emphasis, strong and strikethrough - can appear everywhere
    // we also escape pipe (|) because of tables
    // and escape ` because of code blocks and spans
    txt = txt.replace(/([*_~|`])/g, '\\$1');
  
    // escape > because of blockquotes
    txt = txt.replace(/^(\s*)>/g, '\\$1>');
  
    // hash character, only troublesome at the beginning of a line because of headers
    txt = txt.replace(/^#/gm, '\\#');
  
    // horizontal rules
    txt = txt.replace(/^(\s*)([-=]{3,})(\s*)$/, '$1\\$2$3');
  
    // dot, because of ordered lists, only troublesome at the beginning of a line when preceded by an integer
    txt = txt.replace(/^( {0,3}\d+)\./gm, '$1\\.');
  
    // +, * and -, at the beginning of a line becomes a list, so we need to escape them also (asterisk was already escaped)
    txt = txt.replace(/^( {0,3})([+-])/gm, '$1\\$2');
  
    // images and links, ] followed by ( is problematic, so we escape it
    txt = txt.replace(/]([\s]*)\(/g, '\\]$1\\(');
  
    // reference URIs must also be escaped
    txt = txt.replace(/^ {0,3}\[([\S \t]*?)]:/gm, '\\[$1]:');
  
    return txt;
  });
  
  /**
   * Created by Estevao on 31-05-2015.
   */
  
  /**
   * Showdown Converter class
   * @class
   * @param {object} [converterOptions]
   * @returns {Converter}
   */
  showdown.Converter = function (converterOptions) {
    'use strict';
  
    var
        /**
         * Options used by this converter
         * @private
         * @type {{}}
         */
        options = {},
  
        /**
         * Language extensions used by this converter
         * @private
         * @type {Array}
         */
        langExtensions = [],
  
        /**
         * Output modifiers extensions used by this converter
         * @private
         * @type {Array}
         */
        outputModifiers = [],
  
        /**
         * Event listeners
         * @private
         * @type {{}}
         */
        listeners = {},
  
        /**
         * The flavor set in this converter
         */
        setConvFlavor = setFlavor,
  
      /**
       * Metadata of the document
       * @type {{parsed: {}, raw: string, format: string}}
       */
        metadata = {
          parsed: {},
          raw: '',
          format: ''
        };
  
    _constructor();
  
    /**
     * Converter constructor
     * @private
     */
    function _constructor () {
      converterOptions = converterOptions || {};
  
      for (var gOpt in globalOptions) {
        if (globalOptions.hasOwnProperty(gOpt)) {
          options[gOpt] = globalOptions[gOpt];
        }
      }
  
      // Merge options
      if (typeof converterOptions === 'object') {
        for (var opt in converterOptions) {
          if (converterOptions.hasOwnProperty(opt)) {
            options[opt] = converterOptions[opt];
          }
        }
      } else {
        throw Error('Converter expects the passed parameter to be an object, but ' + typeof converterOptions +
        ' was passed instead.');
      }
  
      if (options.extensions) {
        showdown.helper.forEach(options.extensions, _parseExtension);
      }
    }
  
    /**
     * Parse extension
     * @param {*} ext
     * @param {string} [name='']
     * @private
     */
    function _parseExtension (ext, name) {
  
      name = name || null;
      // If it's a string, the extension was previously loaded
      if (showdown.helper.isString(ext)) {
        ext = showdown.helper.stdExtName(ext);
        name = ext;
  
        // LEGACY_SUPPORT CODE
        if (showdown.extensions[ext]) {
          console.warn('DEPRECATION WARNING: ' + ext + ' is an old extension that uses a deprecated loading method.' +
            'Please inform the developer that the extension should be updated!');
          legacyExtensionLoading(showdown.extensions[ext], ext);
          return;
        // END LEGACY SUPPORT CODE
  
        } else if (!showdown.helper.isUndefined(extensions[ext])) {
          ext = extensions[ext];
  
        } else {
          throw Error('Extension "' + ext + '" could not be loaded. It was either not found or is not a valid extension.');
        }
      }
  
      if (typeof ext === 'function') {
        ext = ext();
      }
  
      if (!showdown.helper.isArray(ext)) {
        ext = [ext];
      }
  
      var validExt = validate(ext, name);
      if (!validExt.valid) {
        throw Error(validExt.error);
      }
  
      for (var i = 0; i < ext.length; ++i) {
        switch (ext[i].type) {
  
          case 'lang':
            langExtensions.push(ext[i]);
            break;
  
          case 'output':
            outputModifiers.push(ext[i]);
            break;
        }
        if (ext[i].hasOwnProperty('listeners')) {
          for (var ln in ext[i].listeners) {
            if (ext[i].listeners.hasOwnProperty(ln)) {
              listen(ln, ext[i].listeners[ln]);
            }
          }
        }
      }
  
    }
  
    /**
     * LEGACY_SUPPORT
     * @param {*} ext
     * @param {string} name
     */
    function legacyExtensionLoading (ext, name) {
      if (typeof ext === 'function') {
        ext = ext(new showdown.Converter());
      }
      if (!showdown.helper.isArray(ext)) {
        ext = [ext];
      }
      var valid = validate(ext, name);
  
      if (!valid.valid) {
        throw Error(valid.error);
      }
  
      for (var i = 0; i < ext.length; ++i) {
        switch (ext[i].type) {
          case 'lang':
            langExtensions.push(ext[i]);
            break;
          case 'output':
            outputModifiers.push(ext[i]);
            break;
          default:// should never reach here
            throw Error('Extension loader error: Type unrecognized!!!');
        }
      }
    }
  
    /**
     * Listen to an event
     * @param {string} name
     * @param {function} callback
     */
    function listen (name, callback) {
      if (!showdown.helper.isString(name)) {
        throw Error('Invalid argument in converter.listen() method: name must be a string, but ' + typeof name + ' given');
      }
  
      if (typeof callback !== 'function') {
        throw Error('Invalid argument in converter.listen() method: callback must be a function, but ' + typeof callback + ' given');
      }
      name = name.toLowerCase();
      if (!listeners.hasOwnProperty(name)) {
        listeners[name] = [];
      }
      listeners[name].push(callback);
    }
  
    function rTrimInputText (text) {
      var rsp = text.match(/^\s*/)[0].length,
          rgx = new RegExp('^\\s{0,' + rsp + '}', 'gm');
      return text.replace(rgx, '');
    }
  
    /**
     *
     * @param {string} evtName Event name
     * @param {string} text Text
     * @param {{}} options Converter Options
     * @param {{}} globals Converter globals
     * @param {{}} pParams extra params for event
     * @returns showdown.helper.Event
     * @private
     */
    this._dispatch = function dispatch (evtName, text, options, globals, pParams) {
      evtName = evtName.toLowerCase();
      var params = pParams || {};
      params.converter = this;
      params.text = text;
      params.options = options;
      params.globals = globals;
      var event = new showdown.helper.Event(evtName, text, params);
  
      if (listeners.hasOwnProperty(evtName)) {
        for (var ei = 0; ei < listeners[evtName].length; ++ei) {
          var nText = listeners[evtName][ei](event);
          if (nText && typeof nText !== 'undefined') {
            event.setText(nText);
          }
        }
      }
      return event;
    };
  
    /**
     * Listen to an event
     * @param {string} name
     * @param {function} callback
     * @returns {showdown.Converter}
     */
    this.listen = function (name, callback) {
      listen(name, callback);
      return this;
    };
  
    /**
     * Converts a markdown string into HTML string
     * @param {string} text
     * @returns {*}
     */
    this.makeHtml = function (text) {
      //check if text is not falsy
      if (!text) {
        return text;
      }
  
      var globals = {
        gHtmlBlocks:     [],
        gHtmlMdBlocks:   [],
        gHtmlSpans:      [],
        gUrls:           {},
        gTitles:         {},
        gDimensions:     {},
        gListLevel:      0,
        hashLinkCounts:  {},
        langExtensions:  langExtensions,
        outputModifiers: outputModifiers,
        converter:       this,
        ghCodeBlocks:    [],
        metadata: {
          parsed: {},
          raw: '',
          format: ''
        }
      };
  
      // This lets us use ¨ trema as an escape char to avoid md5 hashes
      // The choice of character is arbitrary; anything that isn't
      // magic in Markdown will work.
      text = text.replace(/¨/g, '¨T');
  
      // Replace $ with ¨D
      // RegExp interprets $ as a special character
      // when it's in a replacement string
      text = text.replace(/\$/g, '¨D');
  
      // Standardize line endings
      text = text.replace(/\r\n/g, '\n'); // DOS to Unix
      text = text.replace(/\r/g, '\n'); // Mac to Unix
  
      // Stardardize line spaces
      text = text.replace(/\u00A0/g, '&nbsp;');
  
      if (options.smartIndentationFix) {
        text = rTrimInputText(text);
      }
  
      // Make sure text begins and ends with a couple of newlines:
      text = '\n\n' + text + '\n\n';
  
      // detab
      text = showdown.subParser('makehtml.detab')(text, options, globals);
  
      /**
       * Strip any lines consisting only of spaces and tabs.
       * This makes subsequent regexs easier to write, because we can
       * match consecutive blank lines with /\n+/ instead of something
       * contorted like /[ \t]*\n+/
       */
      text = text.replace(/^[ \t]+$/mg, '');
  
      //run languageExtensions
      showdown.helper.forEach(langExtensions, function (ext) {
        text = showdown.subParser('makehtml.runExtension')(ext, text, options, globals);
      });
  
      // run the sub parsers
      text = showdown.subParser('makehtml.metadata')(text, options, globals);
      text = showdown.subParser('makehtml.hashPreCodeTags')(text, options, globals);
      text = showdown.subParser('makehtml.githubCodeBlocks')(text, options, globals);
      text = showdown.subParser('makehtml.hashHTMLBlocks')(text, options, globals);
      text = showdown.subParser('makehtml.hashCodeTags')(text, options, globals);
      text = showdown.subParser('makehtml.stripLinkDefinitions')(text, options, globals);
      text = showdown.subParser('makehtml.blockGamut')(text, options, globals);
      text = showdown.subParser('makehtml.unhashHTMLSpans')(text, options, globals);
      text = showdown.subParser('makehtml.unescapeSpecialChars')(text, options, globals);
  
      // attacklab: Restore dollar signs
      text = text.replace(/¨D/g, '$$');
  
      // attacklab: Restore tremas
      text = text.replace(/¨T/g, '¨');
  
      // render a complete html document instead of a partial if the option is enabled
      text = showdown.subParser('makehtml.completeHTMLDocument')(text, options, globals);
  
      // Run output modifiers
      showdown.helper.forEach(outputModifiers, function (ext) {
        text = showdown.subParser('makehtml.runExtension')(ext, text, options, globals);
      });
  
      // update metadata
      metadata = globals.metadata;
      return text;
    };
  
    /**
     * Converts an HTML string into a markdown string
     * @param src
     * @returns {string}
     */
    this.makeMarkdown = function (src) {
  
      // replace \r\n with \n
      src = src.replace(/\r\n/g, '\n');
      src = src.replace(/\r/g, '\n'); // old macs
  
      // due to an edge case, we need to find this: > <
      // to prevent removing of non silent white spaces
      // ex: <em>this is</em> <strong>sparta</strong>
      src = src.replace(/>[ \t]+</, '>¨NBSP;<');
  
      var doc = showdown.helper.document.createElement('div');
      doc.innerHTML = src;
  
      var globals = {
        preList: substitutePreCodeTags(doc)
      };
  
      // remove all newlines and collapse spaces
      clean(doc);
  
      // some stuff, like accidental reference links must now be escaped
      // TODO
      // doc.innerHTML = doc.innerHTML.replace(/\[[\S\t ]]/);
  
      var nodes = doc.childNodes,
          mdDoc = '';
  
      for (var i = 0; i < nodes.length; i++) {
        mdDoc += showdown.subParser('makeMarkdown.node')(nodes[i], globals);
      }
  
      function clean (node) {
        for (var n = 0; n < node.childNodes.length; ++n) {
          var child = node.childNodes[n];
          if (child.nodeType === 3) {
            if (!/\S/.test(child.nodeValue)) {
              node.removeChild(child);
              --n;
            } else {
              child.nodeValue = child.nodeValue.split('\n').join(' ');
              child.nodeValue = child.nodeValue.replace(/(\s)+/g, '$1');
            }
          } else if (child.nodeType === 1) {
            clean(child);
          }
        }
      }
  
      // find all pre tags and replace contents with placeholder
      // we need this so that we can remove all indentation from html
      // to ease up parsing
      function substitutePreCodeTags (doc) {
  
        var pres = doc.querySelectorAll('pre'),
            presPH = [];
  
        for (var i = 0; i < pres.length; ++i) {
  
          if (pres[i].childElementCount === 1 && pres[i].firstChild.tagName.toLowerCase() === 'code') {
            var content = pres[i].firstChild.innerHTML.trim(),
                language = pres[i].firstChild.getAttribute('data-language') || '';
  
            // if data-language attribute is not defined, then we look for class language-*
            if (language === '') {
              var classes = pres[i].firstChild.className.split(' ');
              for (var c = 0; c < classes.length; ++c) {
                var matches = classes[c].match(/^language-(.+)$/);
                if (matches !== null) {
                  language = matches[1];
                  break;
                }
              }
            }
  
            // unescape html entities in content
            content = showdown.helper.unescapeHTMLEntities(content);
  
            presPH.push(content);
            pres[i].outerHTML = '<precode language="' + language + '" precodenum="' + i.toString() + '"></precode>';
          } else {
            presPH.push(pres[i].innerHTML);
            pres[i].innerHTML = '';
            pres[i].setAttribute('prenum', i.toString());
          }
        }
        return presPH;
      }
  
      return mdDoc;
    };
  
    /**
     * Set an option of this Converter instance
     * @param {string} key
     * @param {*} value
     */
    this.setOption = function (key, value) {
      options[key] = value;
    };
  
    /**
     * Get the option of this Converter instance
     * @param {string} key
     * @returns {*}
     */
    this.getOption = function (key) {
      return options[key];
    };
  
    /**
     * Get the options of this Converter instance
     * @returns {{}}
     */
    this.getOptions = function () {
      return options;
    };
  
    /**
     * Add extension to THIS converter
     * @param {{}} extension
     * @param {string} [name=null]
     */
    this.addExtension = function (extension, name) {
      name = name || null;
      _parseExtension(extension, name);
    };
  
    /**
     * Use a global registered extension with THIS converter
     * @param {string} extensionName Name of the previously registered extension
     */
    this.useExtension = function (extensionName) {
      _parseExtension(extensionName);
    };
  
    /**
     * Set the flavor THIS converter should use
     * @param {string} name
     */
    this.setFlavor = function (name) {
      if (!flavor.hasOwnProperty(name)) {
        throw Error(name + ' flavor was not found');
      }
      var preset = flavor[name];
      setConvFlavor = name;
      for (var option in preset) {
        if (preset.hasOwnProperty(option)) {
          options[option] = preset[option];
        }
      }
    };
  
    /**
     * Get the currently set flavor of this converter
     * @returns {string}
     */
    this.getFlavor = function () {
      return setConvFlavor;
    };
  
    /**
     * Remove an extension from THIS converter.
     * Note: This is a costly operation. It's better to initialize a new converter
     * and specify the extensions you wish to use
     * @param {Array} extension
     */
    this.removeExtension = function (extension) {
      if (!showdown.helper.isArray(extension)) {
        extension = [extension];
      }
      for (var a = 0; a < extension.length; ++a) {
        var ext = extension[a];
        for (var i = 0; i < langExtensions.length; ++i) {
          if (langExtensions[i] === ext) {
            langExtensions[i].splice(i, 1);
          }
        }
        for (var ii = 0; ii < outputModifiers.length; ++i) {
          if (outputModifiers[ii] === ext) {
            outputModifiers[ii].splice(i, 1);
          }
        }
      }
    };
  
    /**
     * Get all extension of THIS converter
     * @returns {{language: Array, output: Array}}
     */
    this.getAllExtensions = function () {
      return {
        language: langExtensions,
        output: outputModifiers
      };
    };
  
    /**
     * Get the metadata of the previously parsed document
     * @param raw
     * @returns {string|{}}
     */
    this.getMetadata = function (raw) {
      if (raw) {
        return metadata.raw;
      } else {
        return metadata.parsed;
      }
    };
  
    /**
     * Get the metadata format of the previously parsed document
     * @returns {string}
     */
    this.getMetadataFormat = function () {
      return metadata.format;
    };
  
    /**
     * Private: set a single key, value metadata pair
     * @param {string} key
     * @param {string} value
     */
    this._setMetadataPair = function (key, value) {
      metadata.parsed[key] = value;
    };
  
    /**
     * Private: set metadata format
     * @param {string} format
     */
    this._setMetadataFormat = function (format) {
      metadata.format = format;
    };
  
    /**
     * Private: set metadata raw text
     * @param {string} raw
     */
    this._setMetadataRaw = function (raw) {
      metadata.raw = raw;
    };
  };
  
  var root = this;
  
  export default showdown;
  
  //# sourceMappingURL=showdown.js.map
  