devdocs/assets/javascripts/vendor/prism.js

/* PrismJS 1.17.1
https://prismjs.com/download.html#themes=prism&languages=markup+css+clike+javascript+c+bash+cpp+coffeescript+ruby+d+dart+markup-templating+elixir+erlang+go+groovy+java+php+json+julia+kotlin+crystal+lua+django+matlab+typescript+nginx+nim+perl+sql+scss+python+jsx+rust+yaml */
var _self = (typeof window !== 'undefined')
  ? window   // if in browser
  : (
    (typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope)
      ? self // if in worker
      : {}   // if in node js
  );

/**
 * Prism: Lightweight, robust, elegant syntax highlighting
 * MIT license http://www.opensource.org/licenses/mit-license.php/
 * @author Lea Verou http://lea.verou.me
 */

var Prism = (function (_self){

// Private helper vars
  var lang = /\blang(?:uage)?-([\w-]+)\b/i;
  var uniqueId = 0;

  var _ = {
    manual: _self.Prism && _self.Prism.manual,
    disableWorkerMessageHandler: _self.Prism && _self.Prism.disableWorkerMessageHandler,
    util: {
      encode: function (tokens) {
        if (tokens instanceof Token) {
          return new Token(tokens.type, _.util.encode(tokens.content), tokens.alias);
        } else if (Array.isArray(tokens)) {
          return tokens.map(_.util.encode);
        } else {
          return tokens.replace(/&/g, '&amp;').replace(/</g, '&lt;').replace(/\u00a0/g, ' ');
        }
      },

      type: function (o) {
        return Object.prototype.toString.call(o).slice(8, -1);
      },

      objId: function (obj) {
        if (!obj['__id']) {
          Object.defineProperty(obj, '__id', { value: ++uniqueId });
        }
        return obj['__id'];
      },

      // Deep clone a language definition (e.g. to extend it)
      clone: function deepClone(o, visited) {
        var clone, id, type = _.util.type(o);
        visited = visited || {};

        switch (type) {
          case 'Object':
            id = _.util.objId(o);
            if (visited[id]) {
              return visited[id];
            }
            clone = {};
            visited[id] = clone;

            for (var key in o) {
              if (o.hasOwnProperty(key)) {
                clone[key] = deepClone(o[key], visited);
              }
            }

            return clone;

          case 'Array':
            id = _.util.objId(o);
            if (visited[id]) {
              return visited[id];
            }
            clone = [];
            visited[id] = clone;

            o.forEach(function (v, i) {
              clone[i] = deepClone(v, visited);
            });

            return clone;

          default:
            return o;
        }
      }
    },

    languages: {
      extend: function (id, redef) {
        var lang = _.util.clone(_.languages[id]);

        for (var key in redef) {
          lang[key] = redef[key];
        }

        return lang;
      },

      /**
       * Insert a token before another token in a language literal
       * As this needs to recreate the object (we cannot actually insert before keys in object literals),
       * we cannot just provide an object, we need an object and a key.
       * @param inside The key (or language id) of the parent
       * @param before The key to insert before.
       * @param insert Object with the key/value pairs to insert
       * @param root The object that contains `inside`. If equal to Prism.languages, it can be omitted.
       */
      insertBefore: function (inside, before, insert, root) {
        root = root || _.languages;
        var grammar = root[inside];
        var ret = {};

        for (var token in grammar) {
          if (grammar.hasOwnProperty(token)) {

            if (token == before) {
              for (var newToken in insert) {
                if (insert.hasOwnProperty(newToken)) {
                  ret[newToken] = insert[newToken];
                }
              }
            }

            // Do not insert token which also occur in insert. See #1525
            if (!insert.hasOwnProperty(token)) {
              ret[token] = grammar[token];
            }
          }
        }

        var old = root[inside];
        root[inside] = ret;

        // Update references in other language definitions
        _.languages.DFS(_.languages, function(key, value) {
          if (value === old && key != inside) {
            this[key] = ret;
          }
        });

        return ret;
      },

      // Traverse a language definition with Depth First Search
      DFS: function DFS(o, callback, type, visited) {
        visited = visited || {};

        var objId = _.util.objId;

        for (var i in o) {
          if (o.hasOwnProperty(i)) {
            callback.call(o, i, o[i], type || i);

            var property = o[i],
              propertyType = _.util.type(property);

            if (propertyType === 'Object' && !visited[objId(property)]) {
              visited[objId(property)] = true;
              DFS(property, callback, null, visited);
            }
            else if (propertyType === 'Array' && !visited[objId(property)]) {
              visited[objId(property)] = true;
              DFS(property, callback, i, visited);
            }
          }
        }
      }
    },
    plugins: {},

    highlightAll: function(async, callback) {
      _.highlightAllUnder(document, async, callback);
    },

    highlightAllUnder: function(container, async, callback) {
      var env = {
        callback: callback,
        selector: 'code[class*="language-"], [class*="language-"] code, code[class*="lang-"], [class*="lang-"] code'
      };

      _.hooks.run('before-highlightall', env);

      var elements = container.querySelectorAll(env.selector);

      for (var i=0, element; element = elements[i++];) {
        _.highlightElement(element, async === true, env.callback);
      }
    },

    highlightElement: function(element, async, callback) {
      // Find language
      var language = 'none', grammar, parent = element;

      while (parent && !lang.test(parent.className)) {
        parent = parent.parentNode;
      }

      if (parent) {
        language = (parent.className.match(lang) || [,'none'])[1].toLowerCase();
        grammar = _.languages[language];
      }

      // Set language on the element, if not present
      element.className = element.className.replace(lang, '').replace(/\s+/g, ' ') + ' language-' + language;

      if (element.parentNode) {
        // Set language on the parent, for styling
        parent = element.parentNode;

        if (/pre/i.test(parent.nodeName)) {
          parent.className = parent.className.replace(lang, '').replace(/\s+/g, ' ') + ' language-' + language;
        }
      }

      var code = element.textContent;

      var env = {
        element: element,
        language: language,
        grammar: grammar,
        code: code
      };

      var insertHighlightedCode = function (highlightedCode) {
        env.highlightedCode = highlightedCode;

        _.hooks.run('before-insert', env);

        env.element.innerHTML = env.highlightedCode;

        _.hooks.run('after-highlight', env);
        _.hooks.run('complete', env);
        callback && callback.call(env.element);
      }

      _.hooks.run('before-sanity-check', env);

      if (!env.code) {
        _.hooks.run('complete', env);
        return;
      }

      _.hooks.run('before-highlight', env);

      if (!env.grammar) {
        insertHighlightedCode(_.util.encode(env.code));
        return;
      }

      if (async && _self.Worker) {
        var worker = new Worker(_.filename);

        worker.onmessage = function(evt) {
          insertHighlightedCode(evt.data);
        };

        worker.postMessage(JSON.stringify({
          language: env.language,
          code: env.code,
          immediateClose: true
        }));
      }
      else {
        insertHighlightedCode(_.highlight(env.code, env.grammar, env.language));
      }
    },

    highlight: function (text, grammar, language) {
      var env = {
        code: text,
        grammar: grammar,
        language: language
      };
      _.hooks.run('before-tokenize', env);
      env.tokens = _.tokenize(env.code, env.grammar);
      _.hooks.run('after-tokenize', env);
      return Token.stringify(_.util.encode(env.tokens), env.language);
    },

    matchGrammar: function (text, strarr, grammar, index, startPos, oneshot, target) {
      for (var token in grammar) {
        if(!grammar.hasOwnProperty(token) || !grammar[token]) {
          continue;
        }

        if (token == target) {
          return;
        }

        var patterns = grammar[token];
        patterns = (_.util.type(patterns) === "Array") ? patterns : [patterns];

        for (var j = 0; j < patterns.length; ++j) {
          var pattern = patterns[j],
            inside = pattern.inside,
            lookbehind = !!pattern.lookbehind,
            greedy = !!pattern.greedy,
            lookbehindLength = 0,
            alias = pattern.alias;

          if (greedy && !pattern.pattern.global) {
            // Without the global flag, lastIndex won't work
            var flags = pattern.pattern.toString().match(/[imuy]*$/)[0];
            pattern.pattern = RegExp(pattern.pattern.source, flags + "g");
          }

          pattern = pattern.pattern || pattern;

          // Don’t cache length as it changes during the loop
          for (var i = index, pos = startPos; i < strarr.length; pos += strarr[i].length, ++i) {

            var str = strarr[i];

            if (strarr.length > text.length) {
              // Something went terribly wrong, ABORT, ABORT!
              return;
            }

            if (str instanceof Token) {
              continue;
            }

            if (greedy && i != strarr.length - 1) {
              pattern.lastIndex = pos;
              var match = pattern.exec(text);
              if (!match) {
                break;
              }

              var from = match.index + (lookbehind ? match[1].length : 0),
                to = match.index + match[0].length,
                k = i,
                p = pos;

              for (var len = strarr.length; k < len && (p < to || (!strarr[k].type && !strarr[k - 1].greedy)); ++k) {
                p += strarr[k].length;
                // Move the index i to the element in strarr that is closest to from
                if (from >= p) {
                  ++i;
                  pos = p;
                }
              }

              // If strarr[i] is a Token, then the match starts inside another Token, which is invalid
              if (strarr[i] instanceof Token) {
                continue;
              }

              // Number of tokens to delete and replace with the new match
              delNum = k - i;
              str = text.slice(pos, p);
              match.index -= pos;
            } else {
              pattern.lastIndex = 0;

              var match = pattern.exec(str),
                delNum = 1;
            }

            if (!match) {
              if (oneshot) {
                break;
              }

              continue;
            }

            if(lookbehind) {
              lookbehindLength = match[1] ? match[1].length : 0;
            }

            var from = match.index + lookbehindLength,
              match = match[0].slice(lookbehindLength),
              to = from + match.length,
              before = str.slice(0, from),
              after = str.slice(to);

            var args = [i, delNum];

            if (before) {
              ++i;
              pos += before.length;
              args.push(before);
            }

            var wrapped = new Token(token, inside? _.tokenize(match, inside) : match, alias, match, greedy);

            args.push(wrapped);

            if (after) {
              args.push(after);
            }

            Array.prototype.splice.apply(strarr, args);

            if (delNum != 1)
              _.matchGrammar(text, strarr, grammar, i, pos, true, token);

            if (oneshot)
              break;
          }
        }
      }
    },

    tokenize: function(text, grammar) {
      var strarr = [text];

      var rest = grammar.rest;

      if (rest) {
        for (var token in rest) {
          grammar[token] = rest[token];
        }

        delete grammar.rest;
      }

      _.matchGrammar(text, strarr, grammar, 0, 0, false);

      return strarr;
    },

    hooks: {
      all: {},

      add: function (name, callback) {
        var hooks = _.hooks.all;

        hooks[name] = hooks[name] || [];

        hooks[name].push(callback);
      },

      run: function (name, env) {
        var callbacks = _.hooks.all[name];

        if (!callbacks || !callbacks.length) {
          return;
        }

        for (var i=0, callback; callback = callbacks[i++];) {
          callback(env);
        }
      }
    },

    Token: Token
  };

  _self.Prism = _;

  function Token(type, content, alias, matchedStr, greedy) {
    this.type = type;
    this.content = content;
    this.alias = alias;
    // Copy of the full string this token was created from
    this.length = (matchedStr || "").length|0;
    this.greedy = !!greedy;
  }

  Token.stringify = function(o, language) {
    if (typeof o == 'string') {
      return o;
    }

    if (Array.isArray(o)) {
      return o.map(function(element) {
        return Token.stringify(element, language);
      }).join('');
    }

    var env = {
      type: o.type,
      content: Token.stringify(o.content, language),
      tag: 'span',
      classes: ['token', o.type],
      attributes: {},
      language: language
    };

    if (o.alias) {
      var aliases = Array.isArray(o.alias) ? o.alias : [o.alias];
      Array.prototype.push.apply(env.classes, aliases);
    }

    _.hooks.run('wrap', env);

    var attributes = Object.keys(env.attributes).map(function(name) {
      return name + '="' + (env.attributes[name] || '').replace(/"/g, '&quot;') + '"';
    }).join(' ');

    return '<' + env.tag + ' class="' + env.classes.join(' ') + '"' + (attributes ? ' ' + attributes : '') + '>' + env.content + '</' + env.tag + '>';
  };

  if (!_self.document) {
    if (!_self.addEventListener) {
      // in Node.js
      return _;
    }

    if (!_.disableWorkerMessageHandler) {
      // In worker
      _self.addEventListener('message', function (evt) {
        var message = JSON.parse(evt.data),
          lang = message.language,
          code = message.code,
          immediateClose = message.immediateClose;

        _self.postMessage(_.highlight(code, _.languages[lang], lang));
        if (immediateClose) {
          _self.close();
        }
      }, false);
    }

    return _;
  }

//Get current script and highlight
  var script = document.currentScript || [].slice.call(document.getElementsByTagName("script")).pop();

  if (script) {
    _.filename = script.src;

    if (!_.manual && !script.hasAttribute('data-manual')) {
      if(document.readyState !== "loading") {
        if (window.requestAnimationFrame) {
          window.requestAnimationFrame(_.highlightAll);
        } else {
          window.setTimeout(_.highlightAll, 16);
        }
      }
      else {
        document.addEventListener('DOMContentLoaded', _.highlightAll);
      }
    }
  }

  return _;

})(_self);

if (typeof module !== 'undefined' && module.exports) {
  module.exports = Prism;
}

// hack for components to work correctly in node.js
if (typeof global !== 'undefined') {
  global.Prism = Prism;
}
;
Prism.languages.markup = {
  'comment': /<!--[\s\S]*?-->/,
  'prolog': /<\?[\s\S]+?\?>/,
  'doctype': /<!DOCTYPE[\s\S]+?>/i,
  'cdata': /<!\[CDATA\[[\s\S]*?]]>/i,
  'tag': {
    pattern: /<\/?(?!\d)[^\s>\/=$<%]+(?:\s(?:\s*[^\s>\/=]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))|(?=[\s/>])))+)?\s*\/?>/i,
    greedy: true,
    inside: {
      'tag': {
        pattern: /^<\/?[^\s>\/]+/i,
        inside: {
          'punctuation': /^<\/?/,
          'namespace': /^[^\s>\/:]+:/
        }
      },
      'attr-value': {
        pattern: /=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+)/i,
        inside: {
          'punctuation': [
            /^=/,
            {
              pattern: /^(\s*)["']|["']$/,
              lookbehind: true
            }
          ]
        }
      },
      'punctuation': /\/?>/,
      'attr-name': {
        pattern: /[^\s>\/]+/,
        inside: {
          'namespace': /^[^\s>\/:]+:/
        }
      }

    }
  },
  'entity': /&#?[\da-z]{1,8};/i
};

Prism.languages.markup['tag'].inside['attr-value'].inside['entity'] =
  Prism.languages.markup['entity'];

// Plugin to make entity title show the real entity, idea by Roman Komarov
Prism.hooks.add('wrap', function(env) {

  if (env.type === 'entity') {
    env.attributes['title'] = env.content.replace(/&amp;/, '&');
  }
});

Object.defineProperty(Prism.languages.markup.tag, 'addInlined', {
  /**
   * Adds an inlined language to markup.
   *
   * An example of an inlined language is CSS with `<style>` tags.
   *
   * @param {string} tagName The name of the tag that contains the inlined language. This name will be treated as
   * case insensitive.
   * @param {string} lang The language key.
   * @example
   * addInlined('style', 'css');
   */
  value: function addInlined(tagName, lang) {
    var includedCdataInside = {};
    includedCdataInside['language-' + lang] = {
      pattern: /(^<!\[CDATA\[)[\s\S]+?(?=\]\]>$)/i,
      lookbehind: true,
      inside: Prism.languages[lang]
    };
    includedCdataInside['cdata'] = /^<!\[CDATA\[|\]\]>$/i;

    var inside = {
      'included-cdata': {
        pattern: /<!\[CDATA\[[\s\S]*?\]\]>/i,
        inside: includedCdataInside
      }
    };
    inside['language-' + lang] = {
      pattern: /[\s\S]+/,
      inside: Prism.languages[lang]
    };

    var def = {};
    def[tagName] = {
      pattern: RegExp(/(<__[\s\S]*?>)(?:<!\[CDATA\[[\s\S]*?\]\]>\s*|[\s\S])*?(?=<\/__>)/.source.replace(/__/g, tagName), 'i'),
      lookbehind: true,
      greedy: true,
      inside: inside
    };

    Prism.languages.insertBefore('markup', 'cdata', def);
  }
});

Prism.languages.xml = Prism.languages.extend('markup', {});
Prism.languages.html = Prism.languages.markup;
Prism.languages.mathml = Prism.languages.markup;
Prism.languages.svg = Prism.languages.markup;

(function (Prism) {

  var string = /("|')(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/;

  Prism.languages.css = {
    'comment': /\/\*[\s\S]*?\*\//,
    'atrule': {
      pattern: /@[\w-]+[\s\S]*?(?:;|(?=\s*\{))/,
      inside: {
        'rule': /@[\w-]+/
        // See rest below
      }
    },
    'url': {
      pattern: RegExp('url\\((?:' + string.source + '|[^\n\r()]*)\\)', 'i'),
      inside: {
        'function': /^url/i,
        'punctuation': /^\(|\)$/
      }
    },
    'selector': RegExp('[^{}\\s](?:[^{};"\']|' + string.source + ')*?(?=\\s*\\{)'),
    'string': {
      pattern: string,
      greedy: true
    },
    'property': /[-_a-z\xA0-\uFFFF][-\w\xA0-\uFFFF]*(?=\s*:)/i,
    'important': /!important\b/i,
    'function': /[-a-z0-9]+(?=\()/i,
    'punctuation': /[(){};:,]/
  };

  Prism.languages.css['atrule'].inside.rest = Prism.languages.css;

  var markup = Prism.languages.markup;
  if (markup) {
    markup.tag.addInlined('style', 'css');

    Prism.languages.insertBefore('inside', 'attr-value', {
      'style-attr': {
        pattern: /\s*style=("|')(?:\\[\s\S]|(?!\1)[^\\])*\1/i,
        inside: {
          'attr-name': {
            pattern: /^\s*style/i,
            inside: markup.tag.inside
          },
          'punctuation': /^\s*=\s*['"]|['"]\s*$/,
          'attr-value': {
            pattern: /.+/i,
            inside: Prism.languages.css
          }
        },
        alias: 'language-css'
      }
    }, markup.tag);
  }

}(Prism));

Prism.languages.clike = {
  'comment': [
    {
      pattern: /(^|[^\\])\/\*[\s\S]*?(?:\*\/|$)/,
      lookbehind: true
    },
    {
      pattern: /(^|[^\\:])\/\/.*/,
      lookbehind: true,
      greedy: true
    }
  ],
  'string': {
    pattern: /(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
    greedy: true
  },
  'class-name': {
    pattern: /((?:\b(?:class|interface|extends|implements|trait|instanceof|new)\s+)|(?:catch\s+\())[\w.\\]+/i,
    lookbehind: true,
    inside: {
      punctuation: /[.\\]/
    }
  },
  'keyword': /\b(?:if|else|while|do|for|return|in|instanceof|function|new|try|throw|catch|finally|null|break|continue)\b/,
  'boolean': /\b(?:true|false)\b/,
  'function': /\w+(?=\()/,
  'number': /\b0x[\da-f]+\b|(?:\b\d+\.?\d*|\B\.\d+)(?:e[+-]?\d+)?/i,
  'operator': /--?|\+\+?|!=?=?|<=?|>=?|==?=?|&&?|\|\|?|\?|\*|\/|~|\^|%/,
  'punctuation': /[{}[\];(),.:]/
};

Prism.languages.javascript = Prism.languages.extend('clike', {
  'class-name': [
    Prism.languages.clike['class-name'],
    {
      pattern: /(^|[^$\w\xA0-\uFFFF])[_$A-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\.(?:prototype|constructor))/,
      lookbehind: true
    }
  ],
  'keyword': [
    {
      pattern: /((?:^|})\s*)(?:catch|finally)\b/,
      lookbehind: true
    },
    {
      pattern: /(^|[^.])\b(?:as|async(?=\s*(?:function\b|\(|[$\w\xA0-\uFFFF]|$))|await|break|case|class|const|continue|debugger|default|delete|do|else|enum|export|extends|for|from|function|get|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|set|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)\b/,
      lookbehind: true
    },
  ],
  'number': /\b(?:(?:0[xX](?:[\dA-Fa-f](?:_[\dA-Fa-f])?)+|0[bB](?:[01](?:_[01])?)+|0[oO](?:[0-7](?:_[0-7])?)+)n?|(?:\d(?:_\d)?)+n|NaN|Infinity)\b|(?:\b(?:\d(?:_\d)?)+\.?(?:\d(?:_\d)?)*|\B\.(?:\d(?:_\d)?)+)(?:[Ee][+-]?(?:\d(?:_\d)?)+)?/,
  // Allow for all non-ASCII characters (See http://stackoverflow.com/a/2008444)
  'function': /#?[_$a-zA-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\s*(?:\.\s*(?:apply|bind|call)\s*)?\()/,
  'operator': /-[-=]?|\+[+=]?|!=?=?|<<?=?|>>?>?=?|=(?:==?|>)?|&[&=]?|\|[|=]?|\*\*?=?|\/=?|~|\^=?|%=?|\?|\.{3}/
});

Prism.languages.javascript['class-name'][0].pattern = /(\b(?:class|interface|extends|implements|instanceof|new)\s+)[\w.\\]+/;

Prism.languages.insertBefore('javascript', 'keyword', {
  'regex': {
    pattern: /((?:^|[^$\w\xA0-\uFFFF."'\])\s])\s*)\/(\[(?:[^\]\\\r\n]|\\.)*]|\\.|[^/\\\[\r\n])+\/[gimyus]{0,6}(?=\s*($|[\r\n,.;})\]]))/,
    lookbehind: true,
    greedy: true
  },
  // This must be declared before keyword because we use "function" inside the look-forward
  'function-variable': {
    pattern: /#?[_$a-zA-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\s*[=:]\s*(?:async\s*)?(?:\bfunction\b|(?:\((?:[^()]|\([^()]*\))*\)|[_$a-zA-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*)\s*=>))/,
    alias: 'function'
  },
  'parameter': [
    {
      pattern: /(function(?:\s+[_$A-Za-z\xA0-\uFFFF][$\w\xA0-\uFFFF]*)?\s*\(\s*)(?!\s)(?:[^()]|\([^()]*\))+?(?=\s*\))/,
      lookbehind: true,
      inside: Prism.languages.javascript
    },
    {
      pattern: /[_$a-z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\s*=>)/i,
      inside: Prism.languages.javascript
    },
    {
      pattern: /(\(\s*)(?!\s)(?:[^()]|\([^()]*\))+?(?=\s*\)\s*=>)/,
      lookbehind: true,
      inside: Prism.languages.javascript
    },
    {
      pattern: /((?:\b|\s|^)(?!(?:as|async|await|break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally|for|from|function|get|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|set|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)(?![$\w\xA0-\uFFFF]))(?:[_$A-Za-z\xA0-\uFFFF][$\w\xA0-\uFFFF]*\s*)\(\s*)(?!\s)(?:[^()]|\([^()]*\))+?(?=\s*\)\s*\{)/,
      lookbehind: true,
      inside: Prism.languages.javascript
    }
  ],
  'constant': /\b[A-Z](?:[A-Z_]|\dx?)*\b/
});

Prism.languages.insertBefore('javascript', 'string', {
  'template-string': {
    pattern: /`(?:\\[\s\S]|\${(?:[^{}]|{(?:[^{}]|{[^}]*})*})+}|(?!\${)[^\\`])*`/,
    greedy: true,
    inside: {
      'template-punctuation': {
        pattern: /^`|`$/,
        alias: 'string'
      },
      'interpolation': {
        pattern: /((?:^|[^\\])(?:\\{2})*)\${(?:[^{}]|{(?:[^{}]|{[^}]*})*})+}/,
        lookbehind: true,
        inside: {
          'interpolation-punctuation': {
            pattern: /^\${|}$/,
            alias: 'punctuation'
          },
          rest: Prism.languages.javascript
        }
      },
      'string': /[\s\S]+/
    }
  }
});

if (Prism.languages.markup) {
  Prism.languages.markup.tag.addInlined('script', 'javascript');
}

Prism.languages.js = Prism.languages.javascript;

Prism.languages.c = Prism.languages.extend('clike', {
  'class-name': {
    pattern: /(\b(?:enum|struct)\s+)\w+/,
    lookbehind: true
  },
  'keyword': /\b(?:_Alignas|_Alignof|_Atomic|_Bool|_Complex|_Generic|_Imaginary|_Noreturn|_Static_assert|_Thread_local|asm|typeof|inline|auto|break|case|char|const|continue|default|do|double|else|enum|extern|float|for|goto|if|int|long|register|return|short|signed|sizeof|static|struct|switch|typedef|union|unsigned|void|volatile|while)\b/,
  'operator': />>=?|<<=?|->|([-+&|:])\1|[?:~]|[-+*/%&|^!=<>]=?/,
  'number': /(?:\b0x(?:[\da-f]+\.?[\da-f]*|\.[\da-f]+)(?:p[+-]?\d+)?|(?:\b\d+\.?\d*|\B\.\d+)(?:e[+-]?\d+)?)[ful]*/i
});

Prism.languages.insertBefore('c', 'string', {
  'macro': {
    // allow for multiline macro definitions
    // spaces after the # character compile fine with gcc
    pattern: /(^\s*)#\s*[a-z]+(?:[^\r\n\\]|\\(?:\r\n|[\s\S]))*/im,
    lookbehind: true,
    alias: 'property',
    inside: {
      // highlight the path of the include statement as a string
      'string': {
        pattern: /(#\s*include\s*)(?:<.+?>|("|')(?:\\?.)+?\2)/,
        lookbehind: true
      },
      // highlight macro directives as keywords
      'directive': {
        pattern: /(#\s*)\b(?:define|defined|elif|else|endif|error|ifdef|ifndef|if|import|include|line|pragma|undef|using)\b/,
        lookbehind: true,
        alias: 'keyword'
      }
    }
  },
  // highlight predefined macros as constants
  'constant': /\b(?:__FILE__|__LINE__|__DATE__|__TIME__|__TIMESTAMP__|__func__|EOF|NULL|SEEK_CUR|SEEK_END|SEEK_SET|stdin|stdout|stderr)\b/
});

delete Prism.languages.c['boolean'];

(function(Prism) {
  // $ set | grep '^[A-Z][^[:space:]]*=' | cut -d= -f1 | tr '\n' '|'
  // + LC_ALL, RANDOM, REPLY, SECONDS.
  // + make sure PS1..4 are here as they are not always set,
  // - some useless things.
  var envVars = '\\b(?:BASH|BASHOPTS|BASH_ALIASES|BASH_ARGC|BASH_ARGV|BASH_CMDS|BASH_COMPLETION_COMPAT_DIR|BASH_LINENO|BASH_REMATCH|BASH_SOURCE|BASH_VERSINFO|BASH_VERSION|COLORTERM|COLUMNS|COMP_WORDBREAKS|DBUS_SESSION_BUS_ADDRESS|DEFAULTS_PATH|DESKTOP_SESSION|DIRSTACK|DISPLAY|EUID|GDMSESSION|GDM_LANG|GNOME_KEYRING_CONTROL|GNOME_KEYRING_PID|GPG_AGENT_INFO|GROUPS|HISTCONTROL|HISTFILE|HISTFILESIZE|HISTSIZE|HOME|HOSTNAME|HOSTTYPE|IFS|INSTANCE|JOB|LANG|LANGUAGE|LC_ADDRESS|LC_ALL|LC_IDENTIFICATION|LC_MEASUREMENT|LC_MONETARY|LC_NAME|LC_NUMERIC|LC_PAPER|LC_TELEPHONE|LC_TIME|LESSCLOSE|LESSOPEN|LINES|LOGNAME|LS_COLORS|MACHTYPE|MAILCHECK|MANDATORY_PATH|NO_AT_BRIDGE|OLDPWD|OPTERR|OPTIND|ORBIT_SOCKETDIR|OSTYPE|PAPERSIZE|PATH|PIPESTATUS|PPID|PS1|PS2|PS3|PS4|PWD|RANDOM|REPLY|SECONDS|SELINUX_INIT|SESSION|SESSIONTYPE|SESSION_MANAGER|SHELL|SHELLOPTS|SHLVL|SSH_AUTH_SOCK|TERM|UID|UPSTART_EVENTS|UPSTART_INSTANCE|UPSTART_JOB|UPSTART_SESSION|USER|WINDOWID|XAUTHORITY|XDG_CONFIG_DIRS|XDG_CURRENT_DESKTOP|XDG_DATA_DIRS|XDG_GREETER_DATA_DIR|XDG_MENU_PREFIX|XDG_RUNTIME_DIR|XDG_SEAT|XDG_SEAT_PATH|XDG_SESSION_DESKTOP|XDG_SESSION_ID|XDG_SESSION_PATH|XDG_SESSION_TYPE|XDG_VTNR|XMODIFIERS)\\b';
  var insideString = {
    'environment': {
      pattern: RegExp("\\$" + envVars),
      alias: 'constant'
    },
    'variable': [
      // [0]: Arithmetic Environment
      {
        pattern: /\$?\(\([\s\S]+?\)\)/,
        greedy: true,
        inside: {
          // If there is a $ sign at the beginning highlight $(( and )) as variable
          'variable': [
            {
              pattern: /(^\$\(\([\s\S]+)\)\)/,
              lookbehind: true
            },
            /^\$\(\(/
          ],
          'number': /\b0x[\dA-Fa-f]+\b|(?:\b\d+\.?\d*|\B\.\d+)(?:[Ee]-?\d+)?/,
          // Operators according to https://www.gnu.org/software/bash/manual/bashref.html#Shell-Arithmetic
          'operator': /--?|-=|\+\+?|\+=|!=?|~|\*\*?|\*=|\/=?|%=?|<<=?|>>=?|<=?|>=?|==?|&&?|&=|\^=?|\|\|?|\|=|\?|:/,
          // If there is no $ sign at the beginning highlight (( and )) as punctuation
          'punctuation': /\(\(?|\)\)?|,|;/
        }
      },
      // [1]: Command Substitution
      {
        pattern: /\$\((?:\([^)]+\)|[^()])+\)|`[^`]+`/,
        greedy: true,
        inside: {
          'variable': /^\$\(|^`|\)$|`$/
        }
      },
      // [2]: Brace expansion
      {
        pattern: /\$\{[^}]+\}/,
        greedy: true,
        inside: {
          'operator': /:[-=?+]?|[!\/]|##?|%%?|\^\^?|,,?/,
          'punctuation': /[\[\]]/,
          'environment': {
            pattern: RegExp("(\\{)" + envVars),
            lookbehind: true,
            alias: 'constant'
          }
        }
      },
      /\$(?:\w+|[#?*!@$])/
    ],
    // Escape sequences from echo and printf's manuals, and escaped quotes.
    'entity': /\\(?:[abceEfnrtv\\"]|O?[0-7]{1,3}|x[0-9a-fA-F]{1,2}|u[0-9a-fA-F]{4}|U[0-9a-fA-F]{8})/
  };

  Prism.languages.bash = {
    'shebang': {
      pattern: /^#!\s*\/.*/,
      alias: 'important'
    },
    'comment': {
      pattern: /(^|[^"{\\$])#.*/,
      lookbehind: true
    },
    'function-name': [
      // a) function foo {
      // b) foo() {
      // c) function foo() {
      // but not “foo {”
      {
        // a) and c)
        pattern: /(\bfunction\s+)\w+(?=(?:\s*\(?:\s*\))?\s*\{)/,
        lookbehind: true,
        alias: 'function'
      },
      {
        // b)
        pattern: /\b\w+(?=\s*\(\s*\)\s*\{)/,
        alias: 'function'
      }
    ],
    // Highlight variable names as variables in for and select beginnings.
    'for-or-select': {
      pattern: /(\b(?:for|select)\s+)\w+(?=\s+in\s)/,
      alias: 'variable',
      lookbehind: true
    },
    // Highlight variable names as variables in the left-hand part
    // of assignments (“=” and “+=”).
    'assign-left': {
      pattern: /(^|[\s;|&]|[<>]\()\w+(?=\+?=)/,
      inside: {
        'environment': {
          pattern: RegExp("(^|[\\s;|&]|[<>]\\()" + envVars),
          lookbehind: true,
          alias: 'constant'
        }
      },
      alias: 'variable',
      lookbehind: true
    },
    'string': [
      // Support for Here-documents https://en.wikipedia.org/wiki/Here_document
      {
        pattern: /((?:^|[^<])<<-?\s*)(\w+?)\s*(?:\r?\n|\r)(?:[\s\S])*?(?:\r?\n|\r)\2/,
        lookbehind: true,
        greedy: true,
        inside: insideString
      },
      // Here-document with quotes around the tag
      // → No expansion (so no “inside”).
      {
        pattern: /((?:^|[^<])<<-?\s*)(["'])(\w+)\2\s*(?:\r?\n|\r)(?:[\s\S])*?(?:\r?\n|\r)\3/,
        lookbehind: true,
        greedy: true
      },
      // “Normal” string
      {
        pattern: /(["'])(?:\\[\s\S]|\$\([^)]+\)|`[^`]+`|(?!\1)[^\\])*\1/,
        greedy: true,
        inside: insideString
      }
    ],
    'environment': {
      pattern: RegExp("\\$?" + envVars),
      alias: 'constant'
    },
    'variable': insideString.variable,
    'function': {
      pattern: /(^|[\s;|&]|[<>]\()(?:add|apropos|apt|aptitude|apt-cache|apt-get|aspell|automysqlbackup|awk|basename|bash|bc|bconsole|bg|bzip2|cal|cat|cfdisk|chgrp|chkconfig|chmod|chown|chroot|cksum|clear|cmp|column|comm|cp|cron|crontab|csplit|curl|cut|date|dc|dd|ddrescue|debootstrap|df|diff|diff3|dig|dir|dircolors|dirname|dirs|dmesg|du|egrep|eject|env|ethtool|expand|expect|expr|fdformat|fdisk|fg|fgrep|file|find|fmt|fold|format|free|fsck|ftp|fuser|gawk|git|gparted|grep|groupadd|groupdel|groupmod|groups|grub-mkconfig|gzip|halt|head|hg|history|host|hostname|htop|iconv|id|ifconfig|ifdown|ifup|import|install|ip|jobs|join|kill|killall|less|link|ln|locate|logname|logrotate|look|lpc|lpr|lprint|lprintd|lprintq|lprm|ls|lsof|lynx|make|man|mc|mdadm|mkconfig|mkdir|mke2fs|mkfifo|mkfs|mkisofs|mknod|mkswap|mmv|more|most|mount|mtools|mtr|mutt|mv|nano|nc|netstat|nice|nl|nohup|notify-send|npm|nslookup|op|open|parted|passwd|paste|pathchk|ping|pkill|pnpm|popd|pr|printcap|printenv|ps|pushd|pv|quota|quotacheck|quotactl|ram|rar|rcp|reboot|remsync|rename|renice|rev|rm|rmdir|rpm|rsync|scp|screen|sdiff|sed|sendmail|seq|service|sftp|sh|shellcheck|shuf|shutdown|sleep|slocate|sort|split|ssh|stat|strace|su|sudo|sum|suspend|swapon|sync|tac|tail|tar|tee|time|timeout|top|touch|tr|traceroute|tsort|tty|umount|uname|unexpand|uniq|units|unrar|unshar|unzip|update-grub|uptime|useradd|userdel|usermod|users|uudecode|uuencode|v|vdir|vi|vim|virsh|vmstat|wait|watch|wc|wget|whereis|which|who|whoami|write|xargs|xdg-open|yarn|yes|zenity|zip|zsh|zypper)(?=$|[)\s;|&])/,
      lookbehind: true
    },
    'keyword': {
      pattern: /(^|[\s;|&]|[<>]\()(?:if|then|else|elif|fi|for|while|in|case|esac|function|select|do|done|until)(?=$|[)\s;|&])/,
      lookbehind: true
    },
    // https://www.gnu.org/software/bash/manual/html_node/Shell-Builtin-Commands.html
    'builtin': {
      pattern: /(^|[\s;|&]|[<>]\()(?:\.|:|break|cd|continue|eval|exec|exit|export|getopts|hash|pwd|readonly|return|shift|test|times|trap|umask|unset|alias|bind|builtin|caller|command|declare|echo|enable|help|let|local|logout|mapfile|printf|read|readarray|source|type|typeset|ulimit|unalias|set|shopt)(?=$|[)\s;|&])/,
      lookbehind: true,
      // Alias added to make those easier to distinguish from strings.
      alias: 'class-name'
    },
    'boolean': {
      pattern: /(^|[\s;|&]|[<>]\()(?:true|false)(?=$|[)\s;|&])/,
      lookbehind: true
    },
    'file-descriptor': {
      pattern: /\B&\d\b/,
      alias: 'important'
    },
    'operator': {
      // Lots of redirections here, but not just that.
      pattern: /\d?<>|>\||\+=|==?|!=?|=~|<<[<-]?|[&\d]?>>|\d?[<>]&?|&[>&]?|\|[&|]?|<=?|>=?/,
      inside: {
        'file-descriptor': {
          pattern: /^\d/,
          alias: 'important'
        }
      }
    },
    'punctuation': /\$?\(\(?|\)\)?|\.\.|[{}[\];\\]/,
    'number': {
      pattern: /(^|\s)(?:[1-9]\d*|0)(?:[.,]\d+)?\b/,
      lookbehind: true
    }
  };

  /* Patterns in command substitution. */
  var toBeCopied = [
    'comment',
    'function-name',
    'for-or-select',
    'assign-left',
    'string',
    'environment',
    'function',
    'keyword',
    'builtin',
    'boolean',
    'file-descriptor',
    'operator',
    'punctuation',
    'number'
  ];
  var inside = insideString.variable[1].inside;
  for(var i = 0; i < toBeCopied.length; i++) {
    inside[toBeCopied[i]] = Prism.languages.bash[toBeCopied[i]];
  }

  Prism.languages.shell = Prism.languages.bash;
})(Prism);

Prism.languages.cpp = Prism.languages.extend('c', {
  'class-name': {
    pattern: /(\b(?:class|enum|struct)\s+)\w+/,
    lookbehind: true
  },
  'keyword': /\b(?:alignas|alignof|asm|auto|bool|break|case|catch|char|char16_t|char32_t|class|compl|const|constexpr|const_cast|continue|decltype|default|delete|do|double|dynamic_cast|else|enum|explicit|export|extern|float|for|friend|goto|if|inline|int|int8_t|int16_t|int32_t|int64_t|uint8_t|uint16_t|uint32_t|uint64_t|long|mutable|namespace|new|noexcept|nullptr|operator|private|protected|public|register|reinterpret_cast|return|short|signed|sizeof|static|static_assert|static_cast|struct|switch|template|this|thread_local|throw|try|typedef|typeid|typename|union|unsigned|using|virtual|void|volatile|wchar_t|while)\b/,
  'number': {
    pattern: /(?:\b0b[01']+|\b0x(?:[\da-f']+\.?[\da-f']*|\.[\da-f']+)(?:p[+-]?[\d']+)?|(?:\b[\d']+\.?[\d']*|\B\.[\d']+)(?:e[+-]?[\d']+)?)[ful]*/i,
    greedy: true
  },
  'operator': />>=?|<<=?|->|([-+&|:])\1|[?:~]|[-+*/%&|^!=<>]=?|\b(?:and|and_eq|bitand|bitor|not|not_eq|or|or_eq|xor|xor_eq)\b/,
  'boolean': /\b(?:true|false)\b/
});

Prism.languages.insertBefore('cpp', 'string', {
  'raw-string': {
    pattern: /R"([^()\\ ]{0,16})\([\s\S]*?\)\1"/,
    alias: 'string',
    greedy: true
  }
});

(function(Prism) {

// Ignore comments starting with { to privilege string interpolation highlighting
  var comment = /#(?!\{).+/,
    interpolation = {
      pattern: /#\{[^}]+\}/,
      alias: 'variable'
    };

  Prism.languages.coffeescript = Prism.languages.extend('javascript', {
    'comment': comment,
    'string': [

      // Strings are multiline
      {
        pattern: /'(?:\\[\s\S]|[^\\'])*'/,
        greedy: true
      },

      {
        // Strings are multiline
        pattern: /"(?:\\[\s\S]|[^\\"])*"/,
        greedy: true,
        inside: {
          'interpolation': interpolation
        }
      }
    ],
    'keyword': /\b(?:and|break|by|catch|class|continue|debugger|delete|do|each|else|extend|extends|false|finally|for|if|in|instanceof|is|isnt|let|loop|namespace|new|no|not|null|of|off|on|or|own|return|super|switch|then|this|throw|true|try|typeof|undefined|unless|until|when|while|window|with|yes|yield)\b/,
    'class-member': {
      pattern: /@(?!\d)\w+/,
      alias: 'variable'
    }
  });

  Prism.languages.insertBefore('coffeescript', 'comment', {
    'multiline-comment': {
      pattern: /###[\s\S]+?###/,
      alias: 'comment'
    },

    // Block regexp can contain comments and interpolation
    'block-regex': {
      pattern: /\/{3}[\s\S]*?\/{3}/,
      alias: 'regex',
      inside: {
        'comment': comment,
        'interpolation': interpolation
      }
    }
  });

  Prism.languages.insertBefore('coffeescript', 'string', {
    'inline-javascript': {
      pattern: /`(?:\\[\s\S]|[^\\`])*`/,
      inside: {
        'delimiter': {
          pattern: /^`|`$/,
          alias: 'punctuation'
        },
        rest: Prism.languages.javascript
      }
    },

    // Block strings
    'multiline-string': [
      {
        pattern: /'''[\s\S]*?'''/,
        greedy: true,
        alias: 'string'
      },
      {
        pattern: /"""[\s\S]*?"""/,
        greedy: true,
        alias: 'string',
        inside: {
          interpolation: interpolation
        }
      }
    ]

  });

  Prism.languages.insertBefore('coffeescript', 'keyword', {
    // Object property
    'property': /(?!\d)\w+(?=\s*:(?!:))/
  });

  delete Prism.languages.coffeescript['template-string'];

  Prism.languages.coffee = Prism.languages.coffeescript;
}(Prism));
/**
 * Original by Samuel Flores
 *
 * Adds the following new token classes:
 * 		constant, builtin, variable, symbol, regex
 */
(function(Prism) {
  Prism.languages.ruby = Prism.languages.extend('clike', {
    'comment': [
      /#.*/,
      {
        pattern: /^=begin\s[\s\S]*?^=end/m,
        greedy: true
      }
    ],
    'keyword': /\b(?:alias|and|BEGIN|begin|break|case|class|def|define_method|defined|do|each|else|elsif|END|end|ensure|false|for|if|in|module|new|next|nil|not|or|protected|private|public|raise|redo|require|rescue|retry|return|self|super|then|throw|true|undef|unless|until|when|while|yield)\b/
  });

  var interpolation = {
    pattern: /#\{[^}]+\}/,
    inside: {
      'delimiter': {
        pattern: /^#\{|\}$/,
        alias: 'tag'
      },
      rest: Prism.languages.ruby
    }
  };

  delete Prism.languages.ruby.function;

  Prism.languages.insertBefore('ruby', 'keyword', {
    'regex': [
      {
        pattern: /%r([^a-zA-Z0-9\s{(\[<])(?:(?!\1)[^\\]|\\[\s\S])*\1[gim]{0,3}/,
        greedy: true,
        inside: {
          'interpolation': interpolation
        }
      },
      {
        pattern: /%r\((?:[^()\\]|\\[\s\S])*\)[gim]{0,3}/,
        greedy: true,
        inside: {
          'interpolation': interpolation
        }
      },
      {
        // Here we need to specifically allow interpolation
        pattern: /%r\{(?:[^#{}\\]|#(?:\{[^}]+\})?|\\[\s\S])*\}[gim]{0,3}/,
        greedy: true,
        inside: {
          'interpolation': interpolation
        }
      },
      {
        pattern: /%r\[(?:[^\[\]\\]|\\[\s\S])*\][gim]{0,3}/,
        greedy: true,
        inside: {
          'interpolation': interpolation
        }
      },
      {
        pattern: /%r<(?:[^<>\\]|\\[\s\S])*>[gim]{0,3}/,
        greedy: true,
        inside: {
          'interpolation': interpolation
        }
      },
      {
        pattern: /(^|[^/])\/(?!\/)(\[.+?]|\\.|[^/\\\r\n])+\/[gim]{0,3}(?=\s*($|[\r\n,.;})]))/,
        lookbehind: true,
        greedy: true
      }
    ],
    'variable': /[@$]+[a-zA-Z_]\w*(?:[?!]|\b)/,
    'symbol': {
      pattern: /(^|[^:]):[a-zA-Z_]\w*(?:[?!]|\b)/,
      lookbehind: true
    },
    'method-definition': {
      pattern: /(\bdef\s+)[\w.]+/,
      lookbehind: true,
      inside: {
        'function': /\w+$/,
        rest: Prism.languages.ruby
      }
    }
  });

  Prism.languages.insertBefore('ruby', 'number', {
    'builtin': /\b(?:Array|Bignum|Binding|Class|Continuation|Dir|Exception|FalseClass|File|Stat|Fixnum|Float|Hash|Integer|IO|MatchData|Method|Module|NilClass|Numeric|Object|Proc|Range|Regexp|String|Struct|TMS|Symbol|ThreadGroup|Thread|Time|TrueClass)\b/,
    'constant': /\b[A-Z]\w*(?:[?!]|\b)/
  });

  Prism.languages.ruby.string = [
    {
      pattern: /%[qQiIwWxs]?([^a-zA-Z0-9\s{(\[<])(?:(?!\1)[^\\]|\\[\s\S])*\1/,
      greedy: true,
      inside: {
        'interpolation': interpolation
      }
    },
    {
      pattern: /%[qQiIwWxs]?\((?:[^()\\]|\\[\s\S])*\)/,
      greedy: true,
      inside: {
        'interpolation': interpolation
      }
    },
    {
      // Here we need to specifically allow interpolation
      pattern: /%[qQiIwWxs]?\{(?:[^#{}\\]|#(?:\{[^}]+\})?|\\[\s\S])*\}/,
      greedy: true,
      inside: {
        'interpolation': interpolation
      }
    },
    {
      pattern: /%[qQiIwWxs]?\[(?:[^\[\]\\]|\\[\s\S])*\]/,
      greedy: true,
      inside: {
        'interpolation': interpolation
      }
    },
    {
      pattern: /%[qQiIwWxs]?<(?:[^<>\\]|\\[\s\S])*>/,
      greedy: true,
      inside: {
        'interpolation': interpolation
      }
    },
    {
      pattern: /("|')(?:#\{[^}]+\}|\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
      greedy: true,
      inside: {
        'interpolation': interpolation
      }
    }
  ];

  Prism.languages.rb = Prism.languages.ruby;
}(Prism));

Prism.languages.d = Prism.languages.extend('clike', {
  'string': [
    // r"", x""
    /\b[rx]"(?:\\[\s\S]|[^\\"])*"[cwd]?/,
    // q"[]", q"()", q"<>", q"{}"
    /\bq"(?:\[[\s\S]*?\]|\([\s\S]*?\)|<[\s\S]*?>|\{[\s\S]*?\})"/,
    // q"IDENT
    // ...
    // IDENT"
    /\bq"([_a-zA-Z][_a-zA-Z\d]*)(?:\r?\n|\r)[\s\S]*?(?:\r?\n|\r)\1"/,
    // q"//", q"||", etc.
    /\bq"(.)[\s\S]*?\1"/,
    // Characters
    /'(?:\\'|\\?[^']+)'/,

    /(["`])(?:\\[\s\S]|(?!\1)[^\\])*\1[cwd]?/
  ],

  'number': [
    // The lookbehind and the negative look-ahead try to prevent bad highlighting of the .. operator
    // Hexadecimal numbers must be handled separately to avoid problems with exponent "e"
    /\b0x\.?[a-f\d_]+(?:(?!\.\.)\.[a-f\d_]*)?(?:p[+-]?[a-f\d_]+)?[ulfi]*/i,
    {
      pattern: /((?:\.\.)?)(?:\b0b\.?|\b|\.)\d[\d_]*(?:(?!\.\.)\.[\d_]*)?(?:e[+-]?\d[\d_]*)?[ulfi]*/i,
      lookbehind: true
    }
  ],

  // In order: $, keywords and special tokens, globally defined symbols
  'keyword': /\$|\b(?:abstract|alias|align|asm|assert|auto|body|bool|break|byte|case|cast|catch|cdouble|cent|cfloat|char|class|const|continue|creal|dchar|debug|default|delegate|delete|deprecated|do|double|else|enum|export|extern|false|final|finally|float|for|foreach|foreach_reverse|function|goto|idouble|if|ifloat|immutable|import|inout|int|interface|invariant|ireal|lazy|long|macro|mixin|module|new|nothrow|null|out|override|package|pragma|private|protected|public|pure|real|ref|return|scope|shared|short|static|struct|super|switch|synchronized|template|this|throw|true|try|typedef|typeid|typeof|ubyte|ucent|uint|ulong|union|unittest|ushort|version|void|volatile|wchar|while|with|__(?:(?:FILE|MODULE|LINE|FUNCTION|PRETTY_FUNCTION|DATE|EOF|TIME|TIMESTAMP|VENDOR|VERSION)__|gshared|traits|vector|parameters)|string|wstring|dstring|size_t|ptrdiff_t)\b/,
  'operator': /\|[|=]?|&[&=]?|\+[+=]?|-[-=]?|\.?\.\.|=[>=]?|!(?:i[ns]\b|<>?=?|>=?|=)?|\bi[ns]\b|(?:<[<>]?|>>?>?|\^\^|[*\/%^~])=?/
});


Prism.languages.d.comment = [
  // Shebang
  /^\s*#!.+/,
  // /+ +/
  {
    // Allow one level of nesting
    pattern: /(^|[^\\])\/\+(?:\/\+[\s\S]*?\+\/|[\s\S])*?\+\//,
    lookbehind: true
  }
].concat(Prism.languages.d.comment);

Prism.languages.insertBefore('d', 'comment', {
  'token-string': {
    // Allow one level of nesting
    pattern: /\bq\{(?:\{[^}]*\}|[^}])*\}/,
    alias: 'string'
  }
});

Prism.languages.insertBefore('d', 'keyword', {
  'property': /\B@\w*/
});

Prism.languages.insertBefore('d', 'function', {
  'register': {
    // Iasm registers
    pattern: /\b(?:[ABCD][LHX]|E[ABCD]X|E?(?:BP|SP|DI|SI)|[ECSDGF]S|CR[0234]|DR[012367]|TR[3-7]|X?MM[0-7]|R[ABCD]X|[BS]PL|R[BS]P|[DS]IL|R[DS]I|R(?:[89]|1[0-5])[BWD]?|XMM(?:[89]|1[0-5])|YMM(?:1[0-5]|\d))\b|\bST(?:\([0-7]\)|\b)/,
    alias: 'variable'
  }
});
Prism.languages.dart = Prism.languages.extend('clike', {
  'string': [
    {
      pattern: /r?("""|''')[\s\S]*?\1/,
      greedy: true
    },
    {
      pattern: /r?("|')(?:\\.|(?!\1)[^\\\r\n])*\1/,
      greedy: true
    }
  ],
  'keyword': [
    /\b(?:async|sync|yield)\*/,
    /\b(?:abstract|assert|async|await|break|case|catch|class|const|continue|default|deferred|do|dynamic|else|enum|export|external|extends|factory|final|finally|for|get|if|implements|import|in|library|new|null|operator|part|rethrow|return|set|static|super|switch|this|throw|try|typedef|var|void|while|with|yield)\b/
  ],
  'operator': /\bis!|\b(?:as|is)\b|\+\+|--|&&|\|\||<<=?|>>=?|~(?:\/=?)?|[+\-*\/%&^|=!<>]=?|\?/
});

Prism.languages.insertBefore('dart','function',{
  'metadata': {
    pattern: /@\w+/,
    alias: 'symbol'
  }
});
(function (Prism) {

  /**
   * Returns the placeholder for the given language id and index.
   *
   * @param {string} language
   * @param {string|number} index
   * @returns {string}
   */
  function getPlaceholder(language, index) {
    return '___' + language.toUpperCase() + index + '___';
  }

  Object.defineProperties(Prism.languages['markup-templating'] = {}, {
    buildPlaceholders: {
      /**
       * Tokenize all inline templating expressions matching `placeholderPattern`.
       *
       * If `replaceFilter` is provided, only matches of `placeholderPattern` for which `replaceFilter` returns
       * `true` will be replaced.
       *
       * @param {object} env The environment of the `before-tokenize` hook.
       * @param {string} language The language id.
       * @param {RegExp} placeholderPattern The matches of this pattern will be replaced by placeholders.
       * @param {(match: string) => boolean} [replaceFilter]
       */
      value: function (env, language, placeholderPattern, replaceFilter) {
        if (env.language !== language) {
          return;
        }

        var tokenStack = env.tokenStack = [];

        env.code = env.code.replace(placeholderPattern, function (match) {
          if (typeof replaceFilter === 'function' && !replaceFilter(match)) {
            return match;
          }
          var i = tokenStack.length;
          var placeholder;

          // Check for existing strings
          while (env.code.indexOf(placeholder = getPlaceholder(language, i)) !== -1)
            ++i;

          // Create a sparse array
          tokenStack[i] = match;

          return placeholder;
        });

        // Switch the grammar to markup
        env.grammar = Prism.languages.markup;
      }
    },
    tokenizePlaceholders: {
      /**
       * Replace placeholders with proper tokens after tokenizing.
       *
       * @param {object} env The environment of the `after-tokenize` hook.
       * @param {string} language The language id.
       */
      value: function (env, language) {
        if (env.language !== language || !env.tokenStack) {
          return;
        }

        // Switch the grammar back
        env.grammar = Prism.languages[language];

        var j = 0;
        var keys = Object.keys(env.tokenStack);

        function walkTokens(tokens) {
          for (var i = 0; i < tokens.length; i++) {
            // all placeholders are replaced already
            if (j >= keys.length) {
              break;
            }

            var token = tokens[i];
            if (typeof token === 'string' || (token.content && typeof token.content === 'string')) {
              var k = keys[j];
              var t = env.tokenStack[k];
              var s = typeof token === 'string' ? token : token.content;
              var placeholder = getPlaceholder(language, k);

              var index = s.indexOf(placeholder);
              if (index > -1) {
                ++j;

                var before = s.substring(0, index);
                var middle = new Prism.Token(language, Prism.tokenize(t, env.grammar), 'language-' + language, t);
                var after = s.substring(index + placeholder.length);

                var replacement = [];
                if (before) {
                  replacement.push.apply(replacement, walkTokens([before]));
                }
                replacement.push(middle);
                if (after) {
                  replacement.push.apply(replacement, walkTokens([after]));
                }

                if (typeof token === 'string') {
                  tokens.splice.apply(tokens, [i, 1].concat(replacement));
                } else {
                  token.content = replacement;
                }
              }
            } else if (token.content /* && typeof token.content !== 'string' */) {
              walkTokens(token.content);
            }
          }

          return tokens;
        }

        walkTokens(env.tokens);
      }
    }
  });

}(Prism));

Prism.languages.elixir = {
  'comment': /#.*/m,
  // ~r"""foo""" (multi-line), ~r'''foo''' (multi-line), ~r/foo/, ~r|foo|, ~r"foo", ~r'foo', ~r(foo), ~r[foo], ~r{foo}, ~r<foo>
  'regex': {
    pattern: /~[rR](?:("""|''')(?:\\[\s\S]|(?!\1)[^\\])+\1|([\/|"'])(?:\\.|(?!\2)[^\\\r\n])+\2|\((?:\\.|[^\\)\r\n])+\)|\[(?:\\.|[^\\\]\r\n])+\]|\{(?:\\.|[^\\}\r\n])+\}|<(?:\\.|[^\\>\r\n])+>)[uismxfr]*/,
    greedy: true
  },
  'string': [
    {
      // ~s"""foo""" (multi-line), ~s'''foo''' (multi-line), ~s/foo/, ~s|foo|, ~s"foo", ~s'foo', ~s(foo), ~s[foo], ~s{foo} (with interpolation care), ~s<foo>
      pattern: /~[cCsSwW](?:("""|''')(?:\\[\s\S]|(?!\1)[^\\])+\1|([\/|"'])(?:\\.|(?!\2)[^\\\r\n])+\2|\((?:\\.|[^\\)\r\n])+\)|\[(?:\\.|[^\\\]\r\n])+\]|\{(?:\\.|#\{[^}]+\}|[^\\}\r\n])+\}|<(?:\\.|[^\\>\r\n])+>)[csa]?/,
      greedy: true,
      inside: {
        // See interpolation below
      }
    },
    {
      pattern: /("""|''')[\s\S]*?\1/,
      greedy: true,
      inside: {
        // See interpolation below
      }
    },
    {
      // Multi-line strings are allowed
      pattern: /("|')(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
      greedy: true,
      inside: {
        // See interpolation below
      }
    }
  ],
  'atom': {
    // Look-behind prevents bad highlighting of the :: operator
    pattern: /(^|[^:]):\w+/,
    lookbehind: true,
    alias: 'symbol'
  },
  // Look-ahead prevents bad highlighting of the :: operator
  'attr-name': /\w+:(?!:)/,
  'capture': {
    // Look-behind prevents bad highlighting of the && operator
    pattern: /(^|[^&])&(?:[^&\s\d()][^\s()]*|(?=\())/,
    lookbehind: true,
    alias: 'function'
  },
  'argument': {
    // Look-behind prevents bad highlighting of the && operator
    pattern: /(^|[^&])&\d+/,
    lookbehind: true,
    alias: 'variable'
  },
  'attribute': {
    pattern: /@\w+/,
    alias: 'variable'
  },
  'number': /\b(?:0[box][a-f\d_]+|\d[\d_]*)(?:\.[\d_]+)?(?:e[+-]?[\d_]+)?\b/i,
  'keyword': /\b(?:after|alias|and|case|catch|cond|def(?:callback|exception|impl|module|p|protocol|struct)?|do|else|end|fn|for|if|import|not|or|require|rescue|try|unless|use|when)\b/,
  'boolean': /\b(?:true|false|nil)\b/,
  'operator': [
    /\bin\b|&&?|\|[|>]?|\\\\|::|\.\.\.?|\+\+?|-[->]?|<[-=>]|>=|!==?|\B!|=(?:==?|[>~])?|[*\/^]/,
    {
      // We don't want to match <<
      pattern: /([^<])<(?!<)/,
      lookbehind: true
    },
    {
      // We don't want to match >>
      pattern: /([^>])>(?!>)/,
      lookbehind: true
    }
  ],
  'punctuation': /<<|>>|[.,%\[\]{}()]/
};

Prism.languages.elixir.string.forEach(function(o) {
  o.inside = {
    'interpolation': {
      pattern: /#\{[^}]+\}/,
      inside: {
        'delimiter': {
          pattern: /^#\{|\}$/,
          alias: 'punctuation'
        },
        rest: Prism.languages.elixir
      }
    }
  };
});

Prism.languages.erlang = {
  'comment': /%.+/,
  'string': {
    pattern: /"(?:\\.|[^\\"\r\n])*"/,
    greedy: true
  },
  'quoted-function': {
    pattern: /'(?:\\.|[^\\'\r\n])+'(?=\()/,
    alias: 'function'
  },
  'quoted-atom': {
    pattern: /'(?:\\.|[^\\'\r\n])+'/,
    alias: 'atom'
  },
  'boolean': /\b(?:true|false)\b/,
  'keyword': /\b(?:fun|when|case|of|end|if|receive|after|try|catch)\b/,
  'number': [
    /\$\\?./,
    /\d+#[a-z0-9]+/i,
    /(?:\b\d+\.?\d*|\B\.\d+)(?:e[+-]?\d+)?/i
  ],
  'function': /\b[a-z][\w@]*(?=\()/,
  'variable': {
    // Look-behind is used to prevent wrong highlighting of atoms containing "@"
    pattern: /(^|[^@])(?:\b|\?)[A-Z_][\w@]*/,
    lookbehind: true
  },
  'operator': [
    /[=\/<>:]=|=[:\/]=|\+\+?|--?|[=*\/!]|\b(?:bnot|div|rem|band|bor|bxor|bsl|bsr|not|and|or|xor|orelse|andalso)\b/,
    {
      // We don't want to match <<
      pattern: /(^|[^<])<(?!<)/,
      lookbehind: true
    },
    {
      // We don't want to match >>
      pattern: /(^|[^>])>(?!>)/,
      lookbehind: true
    }
  ],
  'atom': /\b[a-z][\w@]*/,
  'punctuation': /[()[\]{}:;,.#|]|<<|>>/

};
Prism.languages.go = Prism.languages.extend('clike', {
  'keyword': /\b(?:break|case|chan|const|continue|default|defer|else|fallthrough|for|func|go(?:to)?|if|import|interface|map|package|range|return|select|struct|switch|type|var)\b/,
  'builtin': /\b(?:bool|byte|complex(?:64|128)|error|float(?:32|64)|rune|string|u?int(?:8|16|32|64)?|uintptr|append|cap|close|complex|copy|delete|imag|len|make|new|panic|print(?:ln)?|real|recover)\b/,
  'boolean': /\b(?:_|iota|nil|true|false)\b/,
  'operator': /[*\/%^!=]=?|\+[=+]?|-[=-]?|\|[=|]?|&(?:=|&|\^=?)?|>(?:>=?|=)?|<(?:<=?|=|-)?|:=|\.\.\./,
  'number': /(?:\b0x[a-f\d]+|(?:\b\d+\.?\d*|\B\.\d+)(?:e[-+]?\d+)?)i?/i,
  'string': {
    pattern: /(["'`])(\\[\s\S]|(?!\1)[^\\])*\1/,
    greedy: true
  }
});
delete Prism.languages.go['class-name'];

Prism.languages.groovy = Prism.languages.extend('clike', {
  'keyword': /\b(?:as|def|in|abstract|assert|boolean|break|byte|case|catch|char|class|const|continue|default|do|double|else|enum|extends|final|finally|float|for|goto|if|implements|import|instanceof|int|interface|long|native|new|package|private|protected|public|return|short|static|strictfp|super|switch|synchronized|this|throw|throws|trait|transient|try|void|volatile|while)\b/,
  'string': [
    {
      pattern: /("""|''')[\s\S]*?\1|(?:\$\/)(?:\$\/\$|[\s\S])*?\/\$/,
      greedy: true
    },
    {
      pattern: /(["'\/])(?:\\.|(?!\1)[^\\\r\n])*\1/,
      greedy: true
    }
  ],
  'number': /\b(?:0b[01_]+|0x[\da-f_]+(?:\.[\da-f_p\-]+)?|[\d_]+(?:\.[\d_]+)?(?:e[+-]?[\d]+)?)[glidf]?\b/i,
  'operator': {
    pattern: /(^|[^.])(?:~|==?~?|\?[.:]?|\*(?:[.=]|\*=?)?|\.[@&]|\.\.<|\.{1,2}(?!\.)|-[-=>]?|\+[+=]?|!=?|<(?:<=?|=>?)?|>(?:>>?=?|=)?|&[&=]?|\|[|=]?|\/=?|\^=?|%=?)/,
    lookbehind: true
  },
  'punctuation': /\.+|[{}[\];(),:$]/
});

Prism.languages.insertBefore('groovy', 'string', {
  'shebang': {
    pattern: /#!.+/,
    alias: 'comment'
  }
});

Prism.languages.insertBefore('groovy', 'punctuation', {
  'spock-block': /\b(?:setup|given|when|then|and|cleanup|expect|where):/
});

Prism.languages.insertBefore('groovy', 'function', {
  'annotation': {
    alias: 'punctuation',
    pattern: /(^|[^.])@\w+/,
    lookbehind: true
  }
});

// Handle string interpolation
Prism.hooks.add('wrap', function(env) {
  if (env.language === 'groovy' && env.type === 'string') {
    var delimiter = env.content[0];

    if (delimiter != "'") {
      var pattern = /([^\\])(?:\$(?:\{.*?\}|[\w.]+))/;
      if (delimiter === '$') {
        pattern = /([^\$])(?:\$(?:\{.*?\}|[\w.]+))/;
      }

      // To prevent double HTML-encoding we have to decode env.content first
      env.content = env.content.replace(/&lt;/g, '<').replace(/&amp;/g, '&');

      env.content = Prism.highlight(env.content, {
        'expression': {
          pattern: pattern,
          lookbehind: true,
          inside: Prism.languages.groovy
        }
      });

      env.classes.push(delimiter === '/' ? 'regex' : 'gstring');
    }
  }
});

(function (Prism) {

  var keywords = /\b(?:abstract|continue|for|new|switch|assert|default|goto|package|synchronized|boolean|do|if|private|this|break|double|implements|protected|throw|byte|else|import|public|throws|case|enum|instanceof|return|transient|catch|extends|int|short|try|char|final|interface|static|void|class|finally|long|strictfp|volatile|const|float|native|super|while|var|null|exports|module|open|opens|provides|requires|to|transitive|uses|with)\b/;

  // based on the java naming conventions
  var className = /\b[A-Z](?:\w*[a-z]\w*)?\b/;

  Prism.languages.java = Prism.languages.extend('clike', {
    'class-name': [
      className,

      // variables and parameters
      // this to support class names (or generic parameters) which do not contain a lower case letter (also works for methods)
      /\b[A-Z]\w*(?=\s+\w+\s*[;,=())])/
    ],
    'keyword': keywords,
    'function': [
      Prism.languages.clike.function,
      {
        pattern: /(\:\:)[a-z_]\w*/,
        lookbehind: true
      }
    ],
    'number': /\b0b[01][01_]*L?\b|\b0x[\da-f_]*\.?[\da-f_p+-]+\b|(?:\b\d[\d_]*\.?[\d_]*|\B\.\d[\d_]*)(?:e[+-]?\d[\d_]*)?[dfl]?/i,
    'operator': {
      pattern: /(^|[^.])(?:<<=?|>>>?=?|->|([-+&|])\2|[?:~]|[-+*/%&|^!=<>]=?)/m,
      lookbehind: true
    }
  });

  Prism.languages.insertBefore('java', 'class-name', {
    'annotation': {
      alias: 'punctuation',
      pattern: /(^|[^.])@\w+/,
      lookbehind: true
    },
    'namespace': {
      pattern: /(\b(?:exports|import(?:\s+static)?|module|open|opens|package|provides|requires|to|transitive|uses|with)\s+)[a-z]\w*(\.[a-z]\w*)+/,
      lookbehind: true,
      inside: {
        'punctuation': /\./,
      }
    },
    'generics': {
      pattern: /<(?:[\w\s,.&?]|<(?:[\w\s,.&?]|<(?:[\w\s,.&?]|<[\w\s,.&?]*>)*>)*>)*>/,
      inside: {
        'class-name': className,
        'keyword': keywords,
        'punctuation': /[<>(),.:]/,
        'operator': /[?&|]/
      }
    }
  });
}(Prism));

/**
 * Original by Aaron Harun: http://aahacreative.com/2012/07/31/php-syntax-highlighting-prism/
 * Modified by Miles Johnson: http://milesj.me
 *
 * Supports the following:
 * 		- Extends clike syntax
 * 		- Support for PHP 5.3+ (namespaces, traits, generators, etc)
 * 		- Smarter constant and function matching
 *
 * Adds the following new token classes:
 * 		constant, delimiter, variable, function, package
 */
(function (Prism) {
  Prism.languages.php = Prism.languages.extend('clike', {
    'keyword': /\b(?:__halt_compiler|abstract|and|array|as|break|callable|case|catch|class|clone|const|continue|declare|default|die|do|echo|else|elseif|empty|enddeclare|endfor|endforeach|endif|endswitch|endwhile|eval|exit|extends|final|finally|for|foreach|function|global|goto|if|implements|include|include_once|instanceof|insteadof|interface|isset|list|namespace|new|or|parent|print|private|protected|public|require|require_once|return|static|switch|throw|trait|try|unset|use|var|while|xor|yield)\b/i,
    'boolean': {
      pattern: /\b(?:false|true)\b/i,
      alias: 'constant'
    },
    'constant': [
      /\b[A-Z_][A-Z0-9_]*\b/,
      /\b(?:null)\b/i,
    ],
    'comment': {
      pattern: /(^|[^\\])(?:\/\*[\s\S]*?\*\/|\/\/.*)/,
      lookbehind: true
    }
  });

  Prism.languages.insertBefore('php', 'string', {
    'shell-comment': {
      pattern: /(^|[^\\])#.*/,
      lookbehind: true,
      alias: 'comment'
    }
  });

  Prism.languages.insertBefore('php', 'comment', {
    'delimiter': {
      pattern: /\?>$|^<\?(?:php(?=\s)|=)?/i,
      alias: 'important'
    }
  });

  Prism.languages.insertBefore('php', 'keyword', {
    'variable': /\$+(?:\w+\b|(?={))/i,
    'package': {
      pattern: /(\\|namespace\s+|use\s+)[\w\\]+/,
      lookbehind: true,
      inside: {
        punctuation: /\\/
      }
    }
  });

  // Must be defined after the function pattern
  Prism.languages.insertBefore('php', 'operator', {
    'property': {
      pattern: /(->)[\w]+/,
      lookbehind: true
    }
  });

  var string_interpolation = {
    pattern: /{\$(?:{(?:{[^{}]+}|[^{}]+)}|[^{}])+}|(^|[^\\{])\$+(?:\w+(?:\[.+?]|->\w+)*)/,
    lookbehind: true,
    inside: {
      rest: Prism.languages.php
    }
  };

  Prism.languages.insertBefore('php', 'string', {
    'nowdoc-string': {
      pattern: /<<<'([^']+)'(?:\r\n?|\n)(?:.*(?:\r\n?|\n))*?\1;/,
      greedy: true,
      alias: 'string',
      inside: {
        'delimiter': {
          pattern: /^<<<'[^']+'|[a-z_]\w*;$/i,
          alias: 'symbol',
          inside: {
            'punctuation': /^<<<'?|[';]$/
          }
        }
      }
    },
    'heredoc-string': {
      pattern: /<<<(?:"([^"]+)"(?:\r\n?|\n)(?:.*(?:\r\n?|\n))*?\1;|([a-z_]\w*)(?:\r\n?|\n)(?:.*(?:\r\n?|\n))*?\2;)/i,
      greedy: true,
      alias: 'string',
      inside: {
        'delimiter': {
          pattern: /^<<<(?:"[^"]+"|[a-z_]\w*)|[a-z_]\w*;$/i,
          alias: 'symbol',
          inside: {
            'punctuation': /^<<<"?|[";]$/
          }
        },
        'interpolation': string_interpolation // See below
      }
    },
    'single-quoted-string': {
      pattern: /'(?:\\[\s\S]|[^\\'])*'/,
      greedy: true,
      alias: 'string'
    },
    'double-quoted-string': {
      pattern: /"(?:\\[\s\S]|[^\\"])*"/,
      greedy: true,
      alias: 'string',
      inside: {
        'interpolation': string_interpolation // See below
      }
    }
  });
  // The different types of PHP strings "replace" the C-like standard string
  delete Prism.languages.php['string'];

  Prism.hooks.add('before-tokenize', function(env) {
    if (!/<\?/.test(env.code)) {
      return;
    }

    var phpPattern = /<\?(?:[^"'/#]|\/(?![*/])|("|')(?:\\[\s\S]|(?!\1)[^\\])*\1|(?:\/\/|#)(?:[^?\n\r]|\?(?!>))*|\/\*[\s\S]*?(?:\*\/|$))*?(?:\?>|$)/ig;
    Prism.languages['markup-templating'].buildPlaceholders(env, 'php', phpPattern);
  });

  Prism.hooks.add('after-tokenize', function(env) {
    Prism.languages['markup-templating'].tokenizePlaceholders(env, 'php');
  });

}(Prism));

Prism.languages.json = {
  'property': {
    pattern: /"(?:\\.|[^\\"\r\n])*"(?=\s*:)/,
    greedy: true
  },
  'string': {
    pattern: /"(?:\\.|[^\\"\r\n])*"(?!\s*:)/,
    greedy: true
  },
  'comment': /\/\/.*|\/\*[\s\S]*?(?:\*\/|$)/,
  'number': /-?\d+\.?\d*(e[+-]?\d+)?/i,
  'punctuation': /[{}[\],]/,
  'operator': /:/,
  'boolean': /\b(?:true|false)\b/,
  'null': {
    pattern: /\bnull\b/,
    alias: 'keyword'
  }
};

Prism.languages.julia= {
  'comment': {
    pattern: /(^|[^\\])#.*/,
    lookbehind: true
  },
  'string': /("""|''')[\s\S]+?\1|("|')(?:\\.|(?!\2)[^\\\r\n])*\2/,
  'keyword' : /\b(?:abstract|baremodule|begin|bitstype|break|catch|ccall|const|continue|do|else|elseif|end|export|finally|for|function|global|if|immutable|import|importall|in|let|local|macro|module|print|println|quote|return|struct|try|type|typealias|using|while)\b/,
  'boolean' : /\b(?:true|false)\b/,
  'number' : /(?:\b(?=\d)|\B(?=\.))(?:0[box])?(?:[\da-f]+\.?\d*|\.\d+)(?:[efp][+-]?\d+)?j?/i,
  'operator': /[-+*^%÷&$\\]=?|\/[\/=]?|!=?=?|\|[=>]?|<(?:<=?|[=:])?|>(?:=|>>?=?)?|==?=?|[~≠≤≥]/,
  'punctuation' : /[{}[\];(),.:]/,
  'constant': /\b(?:(?:NaN|Inf)(?:16|32|64)?)\b/
};

(function (Prism) {
  Prism.languages.kotlin = Prism.languages.extend('clike', {
    'keyword': {
      // The lookbehind prevents wrong highlighting of e.g. kotlin.properties.get
      pattern: /(^|[^.])\b(?:abstract|actual|annotation|as|break|by|catch|class|companion|const|constructor|continue|crossinline|data|do|dynamic|else|enum|expect|external|final|finally|for|fun|get|if|import|in|infix|init|inline|inner|interface|internal|is|lateinit|noinline|null|object|open|operator|out|override|package|private|protected|public|reified|return|sealed|set|super|suspend|tailrec|this|throw|to|try|typealias|val|var|vararg|when|where|while)\b/,
      lookbehind: true
    },
    'function': [
      /\w+(?=\s*\()/,
      {
        pattern: /(\.)\w+(?=\s*\{)/,
        lookbehind: true
      }
    ],
    'number': /\b(?:0[xX][\da-fA-F]+(?:_[\da-fA-F]+)*|0[bB][01]+(?:_[01]+)*|\d+(?:_\d+)*(?:\.\d+(?:_\d+)*)?(?:[eE][+-]?\d+(?:_\d+)*)?[fFL]?)\b/,
    'operator': /\+[+=]?|-[-=>]?|==?=?|!(?:!|==?)?|[\/*%<>]=?|[?:]:?|\.\.|&&|\|\||\b(?:and|inv|or|shl|shr|ushr|xor)\b/
  });

  delete Prism.languages.kotlin["class-name"];

  Prism.languages.insertBefore('kotlin', 'string', {
    'raw-string': {
      pattern: /("""|''')[\s\S]*?\1/,
      alias: 'string'
      // See interpolation below
    }
  });
  Prism.languages.insertBefore('kotlin', 'keyword', {
    'annotation': {
      pattern: /\B@(?:\w+:)?(?:[A-Z]\w*|\[[^\]]+\])/,
      alias: 'builtin'
    }
  });
  Prism.languages.insertBefore('kotlin', 'function', {
    'label': {
      pattern: /\w+@|@\w+/,
      alias: 'symbol'
    }
  });

  var interpolation = [
    {
      pattern: /\$\{[^}]+\}/,
      inside: {
        delimiter: {
          pattern: /^\$\{|\}$/,
          alias: 'variable'
        },
        rest: Prism.languages.kotlin
      }
    },
    {
      pattern: /\$\w+/,
      alias: 'variable'
    }
  ];

  Prism.languages.kotlin['string'].inside = Prism.languages.kotlin['raw-string'].inside = {
    interpolation: interpolation
  };

}(Prism));

(function(Prism) {
  Prism.languages.crystal = Prism.languages.extend('ruby', {
    keyword: [
      /\b(?:abstract|alias|as|asm|begin|break|case|class|def|do|else|elsif|end|ensure|enum|extend|for|fun|if|include|instance_sizeof|lib|macro|module|next|of|out|pointerof|private|protected|rescue|return|require|select|self|sizeof|struct|super|then|type|typeof|uninitialized|union|unless|until|when|while|with|yield|__DIR__|__END_LINE__|__FILE__|__LINE__)\b/,
      {
        pattern: /(\.\s*)(?:is_a|responds_to)\?/,
        lookbehind: true
      }
    ],

    number: /\b(?:0b[01_]*[01]|0o[0-7_]*[0-7]|0x[\da-fA-F_]*[\da-fA-F]|(?:\d(?:[\d_]*\d)?)(?:\.[\d_]*\d)?(?:[eE][+-]?[\d_]*\d)?)(?:_(?:[uif](?:8|16|32|64))?)?\b/
  });

  Prism.languages.insertBefore('crystal', 'string', {
    attribute: {
      pattern: /@\[.+?\]/,
      alias: 'attr-name',
      inside: {
        delimiter: {
          pattern: /^@\[|\]$/,
          alias: 'tag'
        },
        rest: Prism.languages.crystal
      }
    },

    expansion: [
      {
        pattern: /\{\{.+?\}\}/,
        inside: {
          delimiter: {
            pattern: /^\{\{|\}\}$/,
            alias: 'tag'
          },
          rest: Prism.languages.crystal
        }
      },
      {
        pattern: /\{%.+?%\}/,
        inside: {
          delimiter: {
            pattern: /^\{%|%\}$/,
            alias: 'tag'
          },
          rest: Prism.languages.crystal
        }
      }
    ]
  });

}(Prism));

Prism.languages.lua = {
  'comment': /^#!.+|--(?:\[(=*)\[[\s\S]*?\]\1\]|.*)/m,
  // \z may be used to skip the following space
  'string': {
    pattern: /(["'])(?:(?!\1)[^\\\r\n]|\\z(?:\r\n|\s)|\\(?:\r\n|[\s\S]))*\1|\[(=*)\[[\s\S]*?\]\2\]/,
    greedy: true
  },
  'number': /\b0x[a-f\d]+\.?[a-f\d]*(?:p[+-]?\d+)?\b|\b\d+(?:\.\B|\.?\d*(?:e[+-]?\d+)?\b)|\B\.\d+(?:e[+-]?\d+)?\b/i,
  'keyword': /\b(?:and|break|do|else|elseif|end|false|for|function|goto|if|in|local|nil|not|or|repeat|return|then|true|until|while)\b/,
  'function': /(?!\d)\w+(?=\s*(?:[({]))/,
  'operator': [
    /[-+*%^&|#]|\/\/?|<[<=]?|>[>=]?|[=~]=?/,
    {
      // Match ".." but don't break "..."
      pattern: /(^|[^.])\.\.(?!\.)/,
      lookbehind: true
    }
  ],
  'punctuation': /[\[\](){},;]|\.+|:+/
};
// Django/Jinja2 syntax definition for Prism.js <http://prismjs.com> syntax highlighter.
// Mostly it works OK but can paint code incorrectly on complex html/template tag combinations.

(function (Prism) {

  Prism.languages.django = {
    'comment': /^{#[\s\S]*?#}$/,
    'tag': {
      pattern: /(^{%[+-]?\s*)\w+/,
      lookbehind: true,
      alias: 'keyword'
    },
    'delimiter': {
      pattern: /^{[{%][+-]?|[+-]?[}%]}$/,
      alias: 'punctuation'
    },
    'string': {
      pattern: /("|')(?:\\.|(?!\1)[^\\\r\n])*\1/,
      greedy: true
    },
    'filter': {
      pattern: /(\|)\w+/,
      lookbehind: true,
      alias: 'function'
    },
    'test': {
      pattern: /(\bis\s+(?:not\s+)?)(?!not\b)\w+/,
      lookbehind: true,
      alias: 'function'
    },
    'function': /\b[a-z_]\w+(?=\s*\()/i,
    'keyword': /\b(?:and|as|by|else|for|if|import|in|is|loop|not|or|recursive|with|without)\b/,
    'operator': /[-+*/%=]=?|!=|\*\*?=?|\/\/?=?|<[<=>]?|>[=>]?|[&|^~]/,
    'number': /\b\d+(?:\.\d+)?\b/,
    'boolean': /[Tt]rue|[Ff]alse|[Nn]one/,
    'variable': /\b\w+?\b/,
    'punctuation': /[{}[\](),.:;]/
  };


  var pattern = /{{[\s\S]*?}}|{%[\s\S]*?%}|{#[\s\S]*?#}/g;
  var markupTemplating = Prism.languages['markup-templating'];

  Prism.hooks.add('before-tokenize', function (env) {
    markupTemplating.buildPlaceholders(env, 'django', pattern);
  });
  Prism.hooks.add('after-tokenize', function (env) {
    markupTemplating.tokenizePlaceholders(env, 'django');
  });

  // Add an Jinja2 alias
  Prism.languages.jinja2 = Prism.languages.django;
  Prism.hooks.add('before-tokenize', function (env) {
    markupTemplating.buildPlaceholders(env, 'jinja2', pattern);
  });
  Prism.hooks.add('after-tokenize', function (env) {
    markupTemplating.tokenizePlaceholders(env, 'jinja2');
  });

})(Prism);

Prism.languages.matlab = {
  'comment': [
    /%\{[\s\S]*?\}%/,
    /%.+/
  ],
  'string': {
    pattern: /\B'(?:''|[^'\r\n])*'/,
    greedy: true
  },
  // FIXME We could handle imaginary numbers as a whole
  'number': /(?:\b\d+\.?\d*|\B\.\d+)(?:[eE][+-]?\d+)?(?:[ij])?|\b[ij]\b/,
  'keyword': /\b(?:break|case|catch|continue|else|elseif|end|for|function|if|inf|NaN|otherwise|parfor|pause|pi|return|switch|try|while)\b/,
  'function': /(?!\d)\w+(?=\s*\()/,
  'operator': /\.?[*^\/\\']|[+\-:@]|[<>=~]=?|&&?|\|\|?/,
  'punctuation': /\.{3}|[.,;\[\](){}!]/
};
Prism.languages.typescript = Prism.languages.extend('javascript', {
  // From JavaScript Prism keyword list and TypeScript language spec: https://github.com/Microsoft/TypeScript/blob/master/doc/spec.md#221-reserved-words
  'keyword': /\b(?:abstract|as|async|await|break|case|catch|class|const|constructor|continue|debugger|declare|default|delete|do|else|enum|export|extends|finally|for|from|function|get|if|implements|import|in|instanceof|interface|is|keyof|let|module|namespace|new|null|of|package|private|protected|public|readonly|return|require|set|static|super|switch|this|throw|try|type|typeof|var|void|while|with|yield)\b/,
  'builtin': /\b(?:string|Function|any|number|boolean|Array|symbol|console|Promise|unknown|never)\b/,
});

Prism.languages.ts = Prism.languages.typescript;

Prism.languages.nginx = Prism.languages.extend('clike', {
  'comment': {
    pattern: /(^|[^"{\\])#.*/,
    lookbehind: true
  },
  'keyword': /\b(?:CONTENT_|DOCUMENT_|GATEWAY_|HTTP_|HTTPS|if_not_empty|PATH_|QUERY_|REDIRECT_|REMOTE_|REQUEST_|SCGI|SCRIPT_|SERVER_|http|events|accept_mutex|accept_mutex_delay|access_log|add_after_body|add_before_body|add_header|addition_types|aio|alias|allow|ancient_browser|ancient_browser_value|auth|auth_basic|auth_basic_user_file|auth_http|auth_http_header|auth_http_timeout|autoindex|autoindex_exact_size|autoindex_localtime|break|charset|charset_map|charset_types|chunked_transfer_encoding|client_body_buffer_size|client_body_in_file_only|client_body_in_single_buffer|client_body_temp_path|client_body_timeout|client_header_buffer_size|client_header_timeout|client_max_body_size|connection_pool_size|create_full_put_path|daemon|dav_access|dav_methods|debug_connection|debug_points|default_type|deny|devpoll_changes|devpoll_events|directio|directio_alignment|disable_symlinks|empty_gif|env|epoll_events|error_log|error_page|expires|fastcgi_buffer_size|fastcgi_buffers|fastcgi_busy_buffers_size|fastcgi_cache|fastcgi_cache_bypass|fastcgi_cache_key|fastcgi_cache_lock|fastcgi_cache_lock_timeout|fastcgi_cache_methods|fastcgi_cache_min_uses|fastcgi_cache_path|fastcgi_cache_purge|fastcgi_cache_use_stale|fastcgi_cache_valid|fastcgi_connect_timeout|fastcgi_hide_header|fastcgi_ignore_client_abort|fastcgi_ignore_headers|fastcgi_index|fastcgi_intercept_errors|fastcgi_keep_conn|fastcgi_max_temp_file_size|fastcgi_next_upstream|fastcgi_no_cache|fastcgi_param|fastcgi_pass|fastcgi_pass_header|fastcgi_read_timeout|fastcgi_redirect_errors|fastcgi_send_timeout|fastcgi_split_path_info|fastcgi_store|fastcgi_store_access|fastcgi_temp_file_write_size|fastcgi_temp_path|flv|geo|geoip_city|geoip_country|google_perftools_profiles|gzip|gzip_buffers|gzip_comp_level|gzip_disable|gzip_http_version|gzip_min_length|gzip_proxied|gzip_static|gzip_types|gzip_vary|if|if_modified_since|ignore_invalid_headers|image_filter|image_filter_buffer|image_filter_jpeg_quality|image_filter_sharpen|image_filter_transparency|imap_capabilities|imap_client_buffer|include|index|internal|ip_hash|keepalive|keepalive_disable|keepalive_requests|keepalive_timeout|kqueue_changes|kqueue_events|large_client_header_buffers|limit_conn|limit_conn_log_level|limit_conn_zone|limit_except|limit_rate|limit_rate_after|limit_req|limit_req_log_level|limit_req_zone|limit_zone|lingering_close|lingering_time|lingering_timeout|listen|location|lock_file|log_format|log_format_combined|log_not_found|log_subrequest|map|map_hash_bucket_size|map_hash_max_size|master_process|max_ranges|memcached_buffer_size|memcached_connect_timeout|memcached_next_upstream|memcached_pass|memcached_read_timeout|memcached_send_timeout|merge_slashes|min_delete_depth|modern_browser|modern_browser_value|mp4|mp4_buffer_size|mp4_max_buffer_size|msie_padding|msie_refresh|multi_accept|open_file_cache|open_file_cache_errors|open_file_cache_min_uses|open_file_cache_valid|open_log_file_cache|optimize_server_names|override_charset|pcre_jit|perl|perl_modules|perl_require|perl_set|pid|pop3_auth|pop3_capabilities|port_in_redirect|post_action|postpone_output|protocol|proxy|proxy_buffer|proxy_buffer_size|proxy_buffering|proxy_buffers|proxy_busy_buffers_size|proxy_cache|proxy_cache_bypass|proxy_cache_key|proxy_cache_lock|proxy_cache_lock_timeout|proxy_cache_methods|proxy_cache_min_uses|proxy_cache_path|proxy_cache_use_stale|proxy_cache_valid|proxy_connect_timeout|proxy_cookie_domain|proxy_cookie_path|proxy_headers_hash_bucket_size|proxy_headers_hash_max_size|proxy_hide_header|proxy_http_version|proxy_ignore_client_abort|proxy_ignore_headers|proxy_intercept_errors|proxy_max_temp_file_size|proxy_method|proxy_next_upstream|proxy_no_cache|proxy_pass|proxy_pass_error_message|proxy_pass_header|proxy_pass_request_body|proxy_pass_request_headers|proxy_read_timeout|proxy_redirect|proxy_redirect_errors|proxy_send_lowat|proxy_send_timeout|proxy_set_body|proxy_set_header|proxy_ssl_session_reuse|proxy_store|proxy_store_access|proxy_temp_file_write_size|proxy_temp_path|proxy_timeout|proxy_upstream_fail_timeout|proxy_upstream_max_fails|random_index|read_ahead|real_ip_header|recursive_error_pages|request_pool_size|reset_timedout_connection|resolver|resolver_timeout|return|rewrite|root|rtsig_overflow_events|rtsig_overflow_test|rtsig_overflow_threshold|rtsig_signo|satisfy|satisfy_any|secure_link_secret|send_lowat|send_timeout|sendfile|sendfile_max_chunk|server|server_name|server_name_in_redirect|server_names_hash_bucket_size|server_names_hash_max_size|server_tokens|set|set_real_ip_from|smtp_auth|smtp_capabilities|so_keepalive|source_charset|split_clients|ssi|ssi_silent_errors|ssi_types|ssi_value_length|ssl|ssl_certificate|ssl_certificate_key|ssl_ciphers|ssl_client_certificate|ssl_crl|ssl_dhparam|ssl_engine|ssl_prefer_server_ciphers|ssl_protocols|ssl_session_cache|ssl_session_timeout|ssl_verify_client|ssl_verify_depth|starttls|stub_status|sub_filter|sub_filter_once|sub_filter_types|tcp_nodelay|tcp_nopush|timeout|timer_resolution|try_files|types|types_hash_bucket_size|types_hash_max_size|underscores_in_headers|uninitialized_variable_warn|upstream|use|user|userid|userid_domain|userid_expires|userid_name|userid_p3p|userid_path|userid_service|valid_referers|variables_hash_bucket_size|variables_hash_max_size|worker_connections|worker_cpu_affinity|worker_priority|worker_processes|worker_rlimit_core|worker_rlimit_nofile|worker_rlimit_sigpending|working_directory|xclient|xml_entities|xslt_entities|xslt_stylesheet|xslt_types|ssl_session_tickets|ssl_stapling|ssl_stapling_verify|ssl_ecdh_curve|ssl_trusted_certificate|more_set_headers|ssl_early_data)\b/i
});

Prism.languages.insertBefore('nginx', 'keyword', {
  'variable': /\$[a-z_]+/i
});

Prism.languages.nim = {
  'comment': /#.*/,
  // Double-quoted strings can be prefixed by an identifier (Generalized raw string literals)
  // Character literals are handled specifically to prevent issues with numeric type suffixes
  'string': {
    pattern: /(?:(?:\b(?!\d)(?:\w|\\x[8-9a-fA-F][0-9a-fA-F])+)?(?:"""[\s\S]*?"""(?!")|"(?:\\[\s\S]|""|[^"\\])*")|'(?:\\(?:\d+|x[\da-fA-F]{2}|.)|[^'])')/,
    greedy: true
  },
  // The negative look ahead prevents wrong highlighting of the .. operator
  'number': /\b(?:0[xXoObB][\da-fA-F_]+|\d[\d_]*(?:(?!\.\.)\.[\d_]*)?(?:[eE][+-]?\d[\d_]*)?)(?:'?[iuf]\d*)?/,
  'keyword': /\b(?:addr|as|asm|atomic|bind|block|break|case|cast|concept|const|continue|converter|defer|discard|distinct|do|elif|else|end|enum|except|export|finally|for|from|func|generic|if|import|include|interface|iterator|let|macro|method|mixin|nil|object|out|proc|ptr|raise|ref|return|static|template|try|tuple|type|using|var|when|while|with|without|yield)\b/,
  'function': {
    pattern: /(?:(?!\d)(?:\w|\\x[8-9a-fA-F][0-9a-fA-F])+|`[^`\r\n]+`)\*?(?:\[[^\]]+\])?(?=\s*\()/,
    inside: {
      'operator': /\*$/
    }
  },
  // We don't want to highlight operators inside backticks
  'ignore': {
    pattern: /`[^`\r\n]+`/,
    inside: {
      'punctuation': /`/
    }
  },
  'operator': {
    // Look behind and look ahead prevent wrong highlighting of punctuations [. .] {. .} (. .)
    // but allow the slice operator .. to take precedence over them
    // One can define his own operators in Nim so all combination of operators might be an operator.
    pattern: /(^|[({\[](?=\.\.)|(?![({\[]\.).)(?:(?:[=+\-*\/<>@$~&%|!?^:\\]|\.\.|\.(?![)}\]]))+|\b(?:and|div|of|or|in|is|isnot|mod|not|notin|shl|shr|xor)\b)/m,
    lookbehind: true
  },
  'punctuation': /[({\[]\.|\.[)}\]]|[`(){}\[\],:]/
};
Prism.languages.perl = {
  'comment': [
    {
      // POD
      pattern: /(^\s*)=\w+[\s\S]*?=cut.*/m,
      lookbehind: true
    },
    {
      pattern: /(^|[^\\$])#.*/,
      lookbehind: true
    }
  ],
  // TODO Could be nice to handle Heredoc too.
  'string': [
    // q/.../
    {
      pattern: /\b(?:q|qq|qx|qw)\s*([^a-zA-Z0-9\s{(\[<])(?:(?!\1)[^\\]|\\[\s\S])*\1/,
      greedy: true
    },

    // q a...a
    {
      pattern: /\b(?:q|qq|qx|qw)\s+([a-zA-Z0-9])(?:(?!\1)[^\\]|\\[\s\S])*\1/,
      greedy: true
    },

    // q(...)
    {
      pattern: /\b(?:q|qq|qx|qw)\s*\((?:[^()\\]|\\[\s\S])*\)/,
      greedy: true
    },

    // q{...}
    {
      pattern: /\b(?:q|qq|qx|qw)\s*\{(?:[^{}\\]|\\[\s\S])*\}/,
      greedy: true
    },

    // q[...]
    {
      pattern: /\b(?:q|qq|qx|qw)\s*\[(?:[^[\]\\]|\\[\s\S])*\]/,
      greedy: true
    },

    // q<...>
    {
      pattern: /\b(?:q|qq|qx|qw)\s*<(?:[^<>\\]|\\[\s\S])*>/,
      greedy: true
    },

    // "...", `...`
    {
      pattern: /("|`)(?:(?!\1)[^\\]|\\[\s\S])*\1/,
      greedy: true
    },

    // '...'
    // FIXME Multi-line single-quoted strings are not supported as they would break variables containing '
    {
      pattern: /'(?:[^'\\\r\n]|\\.)*'/,
      greedy: true
    }
  ],
  'regex': [
    // m/.../
    {
      pattern: /\b(?:m|qr)\s*([^a-zA-Z0-9\s{(\[<])(?:(?!\1)[^\\]|\\[\s\S])*\1[msixpodualngc]*/,
      greedy: true
    },

    // m a...a
    {
      pattern: /\b(?:m|qr)\s+([a-zA-Z0-9])(?:(?!\1)[^\\]|\\[\s\S])*\1[msixpodualngc]*/,
      greedy: true
    },

    // m(...)
    {
      pattern: /\b(?:m|qr)\s*\((?:[^()\\]|\\[\s\S])*\)[msixpodualngc]*/,
      greedy: true
    },

    // m{...}
    {
      pattern: /\b(?:m|qr)\s*\{(?:[^{}\\]|\\[\s\S])*\}[msixpodualngc]*/,
      greedy: true
    },

    // m[...]
    {
      pattern: /\b(?:m|qr)\s*\[(?:[^[\]\\]|\\[\s\S])*\][msixpodualngc]*/,
      greedy: true
    },

    // m<...>
    {
      pattern: /\b(?:m|qr)\s*<(?:[^<>\\]|\\[\s\S])*>[msixpodualngc]*/,
      greedy: true
    },

    // The lookbehinds prevent -s from breaking
    // FIXME We don't handle change of separator like s(...)[...]
    // s/.../.../
    {
      pattern: /(^|[^-]\b)(?:s|tr|y)\s*([^a-zA-Z0-9\s{(\[<])(?:(?!\2)[^\\]|\\[\s\S])*\2(?:(?!\2)[^\\]|\\[\s\S])*\2[msixpodualngcer]*/,
      lookbehind: true,
      greedy: true
    },

    // s a...a...a
    {
      pattern: /(^|[^-]\b)(?:s|tr|y)\s+([a-zA-Z0-9])(?:(?!\2)[^\\]|\\[\s\S])*\2(?:(?!\2)[^\\]|\\[\s\S])*\2[msixpodualngcer]*/,
      lookbehind: true,
      greedy: true
    },

    // s(...)(...)
    {
      pattern: /(^|[^-]\b)(?:s|tr|y)\s*\((?:[^()\\]|\\[\s\S])*\)\s*\((?:[^()\\]|\\[\s\S])*\)[msixpodualngcer]*/,
      lookbehind: true,
      greedy: true
    },

    // s{...}{...}
    {
      pattern: /(^|[^-]\b)(?:s|tr|y)\s*\{(?:[^{}\\]|\\[\s\S])*\}\s*\{(?:[^{}\\]|\\[\s\S])*\}[msixpodualngcer]*/,
      lookbehind: true,
      greedy: true
    },

    // s[...][...]
    {
      pattern: /(^|[^-]\b)(?:s|tr|y)\s*\[(?:[^[\]\\]|\\[\s\S])*\]\s*\[(?:[^[\]\\]|\\[\s\S])*\][msixpodualngcer]*/,
      lookbehind: true,
      greedy: true
    },

    // s<...><...>
    {
      pattern: /(^|[^-]\b)(?:s|tr|y)\s*<(?:[^<>\\]|\\[\s\S])*>\s*<(?:[^<>\\]|\\[\s\S])*>[msixpodualngcer]*/,
      lookbehind: true,
      greedy: true
    },

    // /.../
    // The look-ahead tries to prevent two divisions on
    // the same line from being highlighted as regex.
    // This does not support multi-line regex.
    {
      pattern: /\/(?:[^\/\\\r\n]|\\.)*\/[msixpodualngc]*(?=\s*(?:$|[\r\n,.;})&|\-+*~<>!?^]|(lt|gt|le|ge|eq|ne|cmp|not|and|or|xor|x)\b))/,
      greedy: true
    }
  ],

  // FIXME Not sure about the handling of ::, ', and #
  'variable': [
    // ${^POSTMATCH}
    /[&*$@%]\{\^[A-Z]+\}/,
    // $^V
    /[&*$@%]\^[A-Z_]/,
    // ${...}
    /[&*$@%]#?(?=\{)/,
    // $foo
    /[&*$@%]#?(?:(?:::)*'?(?!\d)[\w$]+)+(?:::)*/i,
    // $1
    /[&*$@%]\d+/,
    // $_, @_, %!
    // The negative lookahead prevents from breaking the %= operator
    /(?!%=)[$@%][!"#$%&'()*+,\-.\/:;<=>?@[\\\]^_`{|}~]/
  ],
  'filehandle': {
    // <>, <FOO>, _
    pattern: /<(?![<=])\S*>|\b_\b/,
    alias: 'symbol'
  },
  'vstring': {
    // v1.2, 1.2.3
    pattern: /v\d+(?:\.\d+)*|\d+(?:\.\d+){2,}/,
    alias: 'string'
  },
  'function': {
    pattern: /sub [a-z0-9_]+/i,
    inside: {
      keyword: /sub/
    }
  },
  'keyword': /\b(?:any|break|continue|default|delete|die|do|else|elsif|eval|for|foreach|given|goto|if|last|local|my|next|our|package|print|redo|require|return|say|state|sub|switch|undef|unless|until|use|when|while)\b/,
  'number': /\b(?:0x[\dA-Fa-f](?:_?[\dA-Fa-f])*|0b[01](?:_?[01])*|(?:\d(?:_?\d)*)?\.?\d(?:_?\d)*(?:[Ee][+-]?\d+)?)\b/,
  'operator': /-[rwxoRWXOezsfdlpSbctugkTBMAC]\b|\+[+=]?|-[-=>]?|\*\*?=?|\/\/?=?|=[=~>]?|~[~=]?|\|\|?=?|&&?=?|<(?:=>?|<=?)?|>>?=?|![~=]?|[%^]=?|\.(?:=|\.\.?)?|[\\?]|\bx(?:=|\b)|\b(?:lt|gt|le|ge|eq|ne|cmp|not|and|or|xor)\b/,
  'punctuation': /[{}[\];(),:]/
};

Prism.languages.sql = {
  'comment': {
    pattern: /(^|[^\\])(?:\/\*[\s\S]*?\*\/|(?:--|\/\/|#).*)/,
    lookbehind: true
  },
  'variable': [
    {
      pattern: /@(["'`])(?:\\[\s\S]|(?!\1)[^\\])+\1/,
      greedy: true
    },
    /@[\w.$]+/
  ],
  'string': {
    pattern: /(^|[^@\\])("|')(?:\\[\s\S]|(?!\2)[^\\]|\2\2)*\2/,
    greedy: true,
    lookbehind: true
  },
  'function': /\b(?:AVG|COUNT|FIRST|FORMAT|LAST|LCASE|LEN|MAX|MID|MIN|MOD|NOW|ROUND|SUM|UCASE)(?=\s*\()/i, // Should we highlight user defined functions too?
  'keyword': /\b(?:ACTION|ADD|AFTER|ALGORITHM|ALL|ALTER|ANALYZE|ANY|APPLY|AS|ASC|AUTHORIZATION|AUTO_INCREMENT|BACKUP|BDB|BEGIN|BERKELEYDB|BIGINT|BINARY|BIT|BLOB|BOOL|BOOLEAN|BREAK|BROWSE|BTREE|BULK|BY|CALL|CASCADED?|CASE|CHAIN|CHAR(?:ACTER|SET)?|CHECK(?:POINT)?|CLOSE|CLUSTERED|COALESCE|COLLATE|COLUMNS?|COMMENT|COMMIT(?:TED)?|COMPUTE|CONNECT|CONSISTENT|CONSTRAINT|CONTAINS(?:TABLE)?|CONTINUE|CONVERT|CREATE|CROSS|CURRENT(?:_DATE|_TIME|_TIMESTAMP|_USER)?|CURSOR|CYCLE|DATA(?:BASES?)?|DATE(?:TIME)?|DAY|DBCC|DEALLOCATE|DEC|DECIMAL|DECLARE|DEFAULT|DEFINER|DELAYED|DELETE|DELIMITERS?|DENY|DESC|DESCRIBE|DETERMINISTIC|DISABLE|DISCARD|DISK|DISTINCT|DISTINCTROW|DISTRIBUTED|DO|DOUBLE|DROP|DUMMY|DUMP(?:FILE)?|DUPLICATE|ELSE(?:IF)?|ENABLE|ENCLOSED|END|ENGINE|ENUM|ERRLVL|ERRORS|ESCAPED?|EXCEPT|EXEC(?:UTE)?|EXISTS|EXIT|EXPLAIN|EXTENDED|FETCH|FIELDS|FILE|FILLFACTOR|FIRST|FIXED|FLOAT|FOLLOWING|FOR(?: EACH ROW)?|FORCE|FOREIGN|FREETEXT(?:TABLE)?|FROM|FULL|FUNCTION|GEOMETRY(?:COLLECTION)?|GLOBAL|GOTO|GRANT|GROUP|HANDLER|HASH|HAVING|HOLDLOCK|HOUR|IDENTITY(?:_INSERT|COL)?|IF|IGNORE|IMPORT|INDEX|INFILE|INNER|INNODB|INOUT|INSERT|INT|INTEGER|INTERSECT|INTERVAL|INTO|INVOKER|ISOLATION|ITERATE|JOIN|KEYS?|KILL|LANGUAGE|LAST|LEAVE|LEFT|LEVEL|LIMIT|LINENO|LINES|LINESTRING|LOAD|LOCAL|LOCK|LONG(?:BLOB|TEXT)|LOOP|MATCH(?:ED)?|MEDIUM(?:BLOB|INT|TEXT)|MERGE|MIDDLEINT|MINUTE|MODE|MODIFIES|MODIFY|MONTH|MULTI(?:LINESTRING|POINT|POLYGON)|NATIONAL|NATURAL|NCHAR|NEXT|NO|NONCLUSTERED|NULLIF|NUMERIC|OFF?|OFFSETS?|ON|OPEN(?:DATASOURCE|QUERY|ROWSET)?|OPTIMIZE|OPTION(?:ALLY)?|ORDER|OUT(?:ER|FILE)?|OVER|PARTIAL|PARTITION|PERCENT|PIVOT|PLAN|POINT|POLYGON|PRECEDING|PRECISION|PREPARE|PREV|PRIMARY|PRINT|PRIVILEGES|PROC(?:EDURE)?|PUBLIC|PURGE|QUICK|RAISERROR|READS?|REAL|RECONFIGURE|REFERENCES|RELEASE|RENAME|REPEAT(?:ABLE)?|REPLACE|REPLICATION|REQUIRE|RESIGNAL|RESTORE|RESTRICT|RETURNS?|REVOKE|RIGHT|ROLLBACK|ROUTINE|ROW(?:COUNT|GUIDCOL|S)?|RTREE|RULE|SAVE(?:POINT)?|SCHEMA|SECOND|SELECT|SERIAL(?:IZABLE)?|SESSION(?:_USER)?|SET(?:USER)?|SHARE|SHOW|SHUTDOWN|SIMPLE|SMALLINT|SNAPSHOT|SOME|SONAME|SQL|START(?:ING)?|STATISTICS|STATUS|STRIPED|SYSTEM_USER|TABLES?|TABLESPACE|TEMP(?:ORARY|TABLE)?|TERMINATED|TEXT(?:SIZE)?|THEN|TIME(?:STAMP)?|TINY(?:BLOB|INT|TEXT)|TOP?|TRAN(?:SACTIONS?)?|TRIGGER|TRUNCATE|TSEQUAL|TYPES?|UNBOUNDED|UNCOMMITTED|UNDEFINED|UNION|UNIQUE|UNLOCK|UNPIVOT|UNSIGNED|UPDATE(?:TEXT)?|USAGE|USE|USER|USING|VALUES?|VAR(?:BINARY|CHAR|CHARACTER|YING)|VIEW|WAITFOR|WARNINGS|WHEN|WHERE|WHILE|WITH(?: ROLLUP|IN)?|WORK|WRITE(?:TEXT)?|YEAR)\b/i,
  'boolean': /\b(?:TRUE|FALSE|NULL)\b/i,
  'number': /\b0x[\da-f]+\b|\b\d+\.?\d*|\B\.\d+\b/i,
  'operator': /[-+*\/=%^~]|&&?|\|\|?|!=?|<(?:=>?|<|>)?|>[>=]?|\b(?:AND|BETWEEN|IN|LIKE|NOT|OR|IS|DIV|REGEXP|RLIKE|SOUNDS LIKE|XOR)\b/i,
  'punctuation': /[;[\]()`,.]/
};

Prism.languages.scss = Prism.languages.extend('css', {
  'comment': {
    pattern: /(^|[^\\])(?:\/\*[\s\S]*?\*\/|\/\/.*)/,
    lookbehind: true
  },
  'atrule': {
    pattern: /@[\w-]+(?:\([^()]+\)|[^(])*?(?=\s+[{;])/,
    inside: {
      'rule': /@[\w-]+/
      // See rest below
    }
  },
  // url, compassified
  'url': /(?:[-a-z]+-)?url(?=\()/i,
  // CSS selector regex is not appropriate for Sass
  // since there can be lot more things (var, @ directive, nesting..)
  // a selector must start at the end of a property or after a brace (end of other rules or nesting)
  // it can contain some characters that aren't used for defining rules or end of selector, & (parent selector), or interpolated variable
  // the end of a selector is found when there is no rules in it ( {} or {\s}) or if there is a property (because an interpolated var
  // can "pass" as a selector- e.g: proper#{$erty})
  // this one was hard to do, so please be careful if you edit this one :)
  'selector': {
    // Initial look-ahead is used to prevent matching of blank selectors
    pattern: /(?=\S)[^@;{}()]?(?:[^@;{}()]|#\{\$[-\w]+\})+(?=\s*\{(?:\}|\s|[^}]+[:{][^}]+))/m,
    inside: {
      'parent': {
        pattern: /&/,
        alias: 'important'
      },
      'placeholder': /%[-\w]+/,
      'variable': /\$[-\w]+|#\{\$[-\w]+\}/
    }
  },
  'property': {
    pattern: /(?:[\w-]|\$[-\w]+|#\{\$[-\w]+\})+(?=\s*:)/,
    inside: {
      'variable': /\$[-\w]+|#\{\$[-\w]+\}/
    }
  }
});

Prism.languages.insertBefore('scss', 'atrule', {
  'keyword': [
    /@(?:if|else(?: if)?|for|each|while|import|extend|debug|warn|mixin|include|function|return|content)/i,
    {
      pattern: /( +)(?:from|through)(?= )/,
      lookbehind: true
    }
  ]
});

Prism.languages.insertBefore('scss', 'important', {
  // var and interpolated vars
  'variable': /\$[-\w]+|#\{\$[-\w]+\}/
});

Prism.languages.insertBefore('scss', 'function', {
  'placeholder': {
    pattern: /%[-\w]+/,
    alias: 'selector'
  },
  'statement': {
    pattern: /\B!(?:default|optional)\b/i,
    alias: 'keyword'
  },
  'boolean': /\b(?:true|false)\b/,
  'null': {
    pattern: /\bnull\b/,
    alias: 'keyword'
  },
  'operator': {
    pattern: /(\s)(?:[-+*\/%]|[=!]=|<=?|>=?|and|or|not)(?=\s)/,
    lookbehind: true
  }
});

Prism.languages.scss['atrule'].inside.rest = Prism.languages.scss;

Prism.languages.python = {
  'comment': {
    pattern: /(^|[^\\])#.*/,
    lookbehind: true
  },
  'string-interpolation': {
    pattern: /(?:f|rf|fr)(?:("""|''')[\s\S]+?\1|("|')(?:\\.|(?!\2)[^\\\r\n])*\2)/i,
    greedy: true,
    inside: {
      'interpolation': {
        // "{" <expression> <optional "!s", "!r", or "!a"> <optional ":" format specifier> "}"
        pattern: /((?:^|[^{])(?:{{)*){(?!{)(?:[^{}]|{(?!{)(?:[^{}]|{(?!{)(?:[^{}])+})+})+}/,
        lookbehind: true,
        inside: {
          'format-spec': {
            pattern: /(:)[^:(){}]+(?=}$)/,
            lookbehind: true
          },
          'conversion-option': {
            pattern: /![sra](?=[:}]$)/,
            alias: 'punctuation'
          },
          rest: null
        }
      },
      'string': /[\s\S]+/
    }
  },
  'triple-quoted-string': {
    pattern: /(?:[rub]|rb|br)?("""|''')[\s\S]+?\1/i,
    greedy: true,
    alias: 'string'
  },
  'string': {
    pattern: /(?:[rub]|rb|br)?("|')(?:\\.|(?!\1)[^\\\r\n])*\1/i,
    greedy: true
  },
  'function': {
    pattern: /((?:^|\s)def[ \t]+)[a-zA-Z_]\w*(?=\s*\()/g,
    lookbehind: true
  },
  'class-name': {
    pattern: /(\bclass\s+)\w+/i,
    lookbehind: true
  },
  'decorator': {
    pattern: /(^\s*)@\w+(?:\.\w+)*/i,
    lookbehind: true,
    alias: ['annotation', 'punctuation'],
    inside: {
      'punctuation': /\./
    }
  },
  'keyword': /\b(?:and|as|assert|async|await|break|class|continue|def|del|elif|else|except|exec|finally|for|from|global|if|import|in|is|lambda|nonlocal|not|or|pass|print|raise|return|try|while|with|yield)\b/,
  'builtin': /\b(?:__import__|abs|all|any|apply|ascii|basestring|bin|bool|buffer|bytearray|bytes|callable|chr|classmethod|cmp|coerce|compile|complex|delattr|dict|dir|divmod|enumerate|eval|execfile|file|filter|float|format|frozenset|getattr|globals|hasattr|hash|help|hex|id|input|int|intern|isinstance|issubclass|iter|len|list|locals|long|map|max|memoryview|min|next|object|oct|open|ord|pow|property|range|raw_input|reduce|reload|repr|reversed|round|set|setattr|slice|sorted|staticmethod|str|sum|super|tuple|type|unichr|unicode|vars|xrange|zip)\b/,
  'boolean': /\b(?:True|False|None)\b/,
  'number': /(?:\b(?=\d)|\B(?=\.))(?:0[bo])?(?:(?:\d|0x[\da-f])[\da-f]*\.?\d*|\.\d+)(?:e[+-]?\d+)?j?\b/i,
  'operator': /[-+%=]=?|!=|\*\*?=?|\/\/?=?|<[<=>]?|>[=>]?|[&|^~]/,
  'punctuation': /[{}[\];(),.:]/
};

Prism.languages.python['string-interpolation'].inside['interpolation'].inside.rest = Prism.languages.python;

Prism.languages.py = Prism.languages.python;
(function(Prism) {

  var javascript = Prism.util.clone(Prism.languages.javascript);

  Prism.languages.jsx = Prism.languages.extend('markup', javascript);
  Prism.languages.jsx.tag.pattern= /<\/?(?:[\w.:-]+\s*(?:\s+(?:[\w.:-]+(?:=(?:("|')(?:\\[\s\S]|(?!\1)[^\\])*\1|[^\s{'">=]+|\{(?:\{(?:\{[^}]*\}|[^{}])*\}|[^{}])+\}))?|\{\.{3}[a-z_$][\w$]*(?:\.[a-z_$][\w$]*)*\}))*\s*\/?)?>/i;

  Prism.languages.jsx.tag.inside['tag'].pattern = /^<\/?[^\s>\/]*/i;
  Prism.languages.jsx.tag.inside['attr-value'].pattern = /=(?!\{)(?:("|')(?:\\[\s\S]|(?!\1)[^\\])*\1|[^\s'">]+)/i;
  Prism.languages.jsx.tag.inside['tag'].inside['class-name'] = /^[A-Z]\w*(?:\.[A-Z]\w*)*$/;

  Prism.languages.insertBefore('inside', 'attr-name', {
    'spread': {
      pattern: /\{\.{3}[a-z_$][\w$]*(?:\.[a-z_$][\w$]*)*\}/,
      inside: {
        'punctuation': /\.{3}|[{}.]/,
        'attr-value': /\w+/
      }
    }
  }, Prism.languages.jsx.tag);

  Prism.languages.insertBefore('inside', 'attr-value',{
    'script': {
      // Allow for two levels of nesting
      pattern: /=(\{(?:\{(?:\{[^}]*\}|[^}])*\}|[^}])+\})/i,
      inside: {
        'script-punctuation': {
          pattern: /^=(?={)/,
          alias: 'punctuation'
        },
        rest: Prism.languages.jsx
      },
      'alias': 'language-javascript'
    }
  }, Prism.languages.jsx.tag);

// The following will handle plain text inside tags
  var stringifyToken = function (token) {
    if (!token) {
      return '';
    }
    if (typeof token === 'string') {
      return token;
    }
    if (typeof token.content === 'string') {
      return token.content;
    }
    return token.content.map(stringifyToken).join('');
  };

  var walkTokens = function (tokens) {
    var openedTags = [];
    for (var i = 0; i < tokens.length; i++) {
      var token = tokens[i];
      var notTagNorBrace = false;

      if (typeof token !== 'string') {
        if (token.type === 'tag' && token.content[0] && token.content[0].type === 'tag') {
          // We found a tag, now find its kind

          if (token.content[0].content[0].content === '</') {
            // Closing tag
            if (openedTags.length > 0 && openedTags[openedTags.length - 1].tagName === stringifyToken(token.content[0].content[1])) {
              // Pop matching opening tag
              openedTags.pop();
            }
          } else {
            if (token.content[token.content.length - 1].content === '/>') {
              // Autoclosed tag, ignore
            } else {
              // Opening tag
              openedTags.push({
                tagName: stringifyToken(token.content[0].content[1]),
                openedBraces: 0
              });
            }
          }
        } else if (openedTags.length > 0 && token.type === 'punctuation' && token.content === '{') {

          // Here we might have entered a JSX context inside a tag
          openedTags[openedTags.length - 1].openedBraces++;

        } else if (openedTags.length > 0 && openedTags[openedTags.length - 1].openedBraces > 0 && token.type === 'punctuation' && token.content === '}') {

          // Here we might have left a JSX context inside a tag
          openedTags[openedTags.length - 1].openedBraces--;

        } else {
          notTagNorBrace = true
        }
      }
      if (notTagNorBrace || typeof token === 'string') {
        if (openedTags.length > 0 && openedTags[openedTags.length - 1].openedBraces === 0) {
          // Here we are inside a tag, and not inside a JSX context.
          // That's plain text: drop any tokens matched.
          var plainText = stringifyToken(token);

          // And merge text with adjacent text
          if (i < tokens.length - 1 && (typeof tokens[i + 1] === 'string' || tokens[i + 1].type === 'plain-text')) {
            plainText += stringifyToken(tokens[i + 1]);
            tokens.splice(i + 1, 1);
          }
          if (i > 0 && (typeof tokens[i - 1] === 'string' || tokens[i - 1].type === 'plain-text')) {
            plainText = stringifyToken(tokens[i - 1]) + plainText;
            tokens.splice(i - 1, 1);
            i--;
          }

          tokens[i] = new Prism.Token('plain-text', plainText, null, plainText);
        }
      }

      if (token.content && typeof token.content !== 'string') {
        walkTokens(token.content);
      }
    }
  };

  Prism.hooks.add('after-tokenize', function (env) {
    if (env.language !== 'jsx' && env.language !== 'tsx') {
      return;
    }
    walkTokens(env.tokens);
  });

}(Prism));

/* TODO
	Add support for Markdown notation inside doc comments
	Add support for nested block comments...
	Match closure params even when not followed by dash or brace
	Add better support for macro definition
*/

Prism.languages.rust = {
  'comment': [
    {
      pattern: /(^|[^\\])\/\*[\s\S]*?\*\//,
      lookbehind: true
    },
    {
      pattern: /(^|[^\\:])\/\/.*/,
      lookbehind: true
    }
  ],
  'string': [
    {
      pattern: /b?r(#*)"(?:\\.|(?!"\1)[^\\\r\n])*"\1/,
      greedy: true
    },
    {
      pattern: /b?"(?:\\.|[^\\\r\n"])*"/,
      greedy: true
    }
  ],
  'char': {
    pattern: /b?'(?:\\(?:x[0-7][\da-fA-F]|u{(?:[\da-fA-F]_*){1,6}|.)|[^\\\r\n\t'])'/,
    alias: 'string'
  },
  'lifetime-annotation': {
    pattern: /'[^\s>']+/,
    alias: 'symbol'
  },
  'keyword': /\b(?:abstract|alignof|as|async|await|be|box|break|const|continue|crate|do|dyn|else|enum|extern|false|final|fn|for|if|impl|in|let|loop|match|mod|move|mut|offsetof|once|override|priv|pub|pure|ref|return|sizeof|static|self|Self|struct|super|true|trait|type|typeof|union|unsafe|unsized|use|virtual|where|while|yield)\b/,

  'attribute': {
    pattern: /#!?\[.+?\]/,
    greedy: true,
    alias: 'attr-name'
  },

  'function': [
    /\w+(?=\s*\()/,
    // Macros can use parens or brackets
    /\w+!(?=\s*\(|\[)/
  ],
  'macro-rules': {
    pattern: /\w+!/,
    alias: 'function'
  },

  // Hex, oct, bin, dec numbers with visual separators and type suffix
  'number': /\b(?:0x[\dA-Fa-f](?:_?[\dA-Fa-f])*|0o[0-7](?:_?[0-7])*|0b[01](?:_?[01])*|(\d(?:_?\d)*)?\.?\d(?:_?\d)*(?:[Ee][+-]?\d+)?)(?:_?(?:[iu](?:8|16|32|64)?|f32|f64))?\b/,

  // Closure params should not be confused with bitwise OR |
  'closure-params': {
    pattern: /\|[^|]*\|(?=\s*[{-])/,
    inside: {
      'punctuation': /[|:,]/,
      'operator': /[&*]/
    }
  },
  'punctuation': /->|\.\.=|\.{1,3}|::|[{}[\];(),:]/,
  'operator': /[-+*\/%!^]=?|=[=>]?|&[&=]?|\|[|=]?|<<?=?|>>?=?|[@?]/
};

Prism.languages.yaml = {
  'scalar': {
    pattern: /([\-:]\s*(?:![^\s]+)?[ \t]*[|>])[ \t]*(?:((?:\r?\n|\r)[ \t]+)[^\r\n]+(?:\2[^\r\n]+)*)/,
    lookbehind: true,
    alias: 'string'
  },
  'comment': /#.*/,
  'key': {
    pattern: /(\s*(?:^|[:\-,[{\r\n?])[ \t]*(?:![^\s]+)?[ \t]*)[^\r\n{[\]},#\s]+?(?=\s*:\s)/,
    lookbehind: true,
    alias: 'atrule'
  },
  'directive': {
    pattern: /(^[ \t]*)%.+/m,
    lookbehind: true,
    alias: 'important'
  },
  'datetime': {
    pattern: /([:\-,[{]\s*(?:![^\s]+)?[ \t]*)(?:\d{4}-\d\d?-\d\d?(?:[tT]|[ \t]+)\d\d?:\d{2}:\d{2}(?:\.\d*)?[ \t]*(?:Z|[-+]\d\d?(?::\d{2})?)?|\d{4}-\d{2}-\d{2}|\d\d?:\d{2}(?::\d{2}(?:\.\d*)?)?)(?=[ \t]*(?:$|,|]|}))/m,
    lookbehind: true,
    alias: 'number'
  },
  'boolean': {
    pattern: /([:\-,[{]\s*(?:![^\s]+)?[ \t]*)(?:true|false)[ \t]*(?=$|,|]|})/im,
    lookbehind: true,
    alias: 'important'
  },
  'null': {
    pattern: /([:\-,[{]\s*(?:![^\s]+)?[ \t]*)(?:null|~)[ \t]*(?=$|,|]|})/im,
    lookbehind: true,
    alias: 'important'
  },
  'string': {
    pattern: /([:\-,[{]\s*(?:![^\s]+)?[ \t]*)("|')(?:(?!\2)[^\\\r\n]|\\.)*\2(?=[ \t]*(?:$|,|]|}|\s*#))/m,
    lookbehind: true,
    greedy: true
  },
  'number': {
    pattern: /([:\-,[{]\s*(?:![^\s]+)?[ \t]*)[+-]?(?:0x[\da-f]+|0o[0-7]+|(?:\d+\.?\d*|\.?\d+)(?:e[+-]?\d+)?|\.inf|\.nan)[ \t]*(?=$|,|]|})/im,
    lookbehind: true
  },
  'tag': /![^\s]+/,
  'important': /[&*][\w]+/,
  'punctuation': /---|[:[\]{}\-,|>?]|\.\.\./
};

Prism.languages.yml = Prism.languages.yaml;