From db0746c16ebc2cae9499011abb79e8f918f2ac54 Mon Sep 17 00:00:00 2001
From: Antoine Pietri <antoine.pietri1@gmail.com>
Date: Sun, 24 May 2020 11:42:28 +0200
Subject: [PATCH] Add documentation for OCaml

---
 .../templates/pages/about_tmpl.coffee         |    5 +
 assets/javascripts/vendor/prism.js            | 5698 +++++++++--------
 docs/file-scrapers.md                         |   12 +
 lib/docs/filters/ocaml/clean_html.rb          |   13 +
 lib/docs/filters/ocaml/entries.rb             |   65 +
 lib/docs/scrapers/ocaml.rb                    |   28 +
 public/icons/docs/ocaml/16.png                |  Bin 0 -> 606 bytes
 public/icons/docs/ocaml/16@2x.png             |  Bin 0 -> 1183 bytes
 public/icons/docs/ocaml/SOURCE                |    2 +
 9 files changed, 3132 insertions(+), 2691 deletions(-)
 create mode 100644 lib/docs/filters/ocaml/clean_html.rb
 create mode 100644 lib/docs/filters/ocaml/entries.rb
 create mode 100644 lib/docs/scrapers/ocaml.rb
 create mode 100644 public/icons/docs/ocaml/16.png
 create mode 100644 public/icons/docs/ocaml/16@2x.png
 create mode 100644 public/icons/docs/ocaml/SOURCE

diff --git a/assets/javascripts/templates/pages/about_tmpl.coffee b/assets/javascripts/templates/pages/about_tmpl.coffee
index 8ac93ed4..1b8082dc 100644
--- a/assets/javascripts/templates/pages/about_tmpl.coffee
+++ b/assets/javascripts/templates/pages/about_tmpl.coffee
@@ -541,6 +541,11 @@ credits = [
     '2005-2019 NumPy Developers',
     'BSD',
     'https://raw.githubusercontent.com/numpy/numpy/master/LICENSE.txt'
+  ], [
+    'OCaml',
+    '1995-2020 Inria',
+    'CC BY-SA',
+    'https://ocaml.org/docs/'
   ], [
     'Octave',
     '1996-2018 John W. Eaton',
diff --git a/assets/javascripts/vendor/prism.js b/assets/javascripts/vendor/prism.js
index 86fbb074..608f999c 100644
--- a/assets/javascripts/vendor/prism.js
+++ b/assets/javascripts/vendor/prism.js
@@ -1,12 +1,12 @@
-/* PrismJS 1.19.0
-https://prismjs.com/download.html#themes=prism&languages=markup+css+clike+javascript+bash+c+cpp+coffeescript+crystal+d+dart+django+elixir+erlang+go+groovy+java+json+julia+kotlin+lua+markup-templating+matlab+nginx+nim+perl+php+python+jsx+ruby+rust+scss+shell-session+sql+typescript+yaml */
+/* PrismJS 1.20.0
+https://prismjs.com/download.html#themes=prism&languages=markup+css+clike+javascript+bash+c+cpp+coffeescript+crystal+d+dart+django+elixir+erlang+go+groovy+java+json+julia+kotlin+lua+markup-templating+matlab+nginx+nim+ocaml+perl+php+python+jsx+ruby+rust+scss+shell-session+sql+typescript+yaml */
 var _self = (typeof window !== 'undefined')
-  ? window   // if in browser
-  : (
-    (typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope)
-    ? self // if in worker
-    : {}   // if in node js
-  );
+	? window   // if in browser
+	: (
+		(typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope)
+		? self // if in worker
+		: {}   // if in node js
+	);
 
 /**
  * Prism: Lightweight, robust, elegant syntax highlighting
@@ -22,591 +22,695 @@ 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;
-      }
-    },
-
-    /**
-     * Returns the Prism language of the given element set by a `language-xxxx` or `lang-xxxx` class.
-     *
-     * If no language is set for the element or the element is `null` or `undefined`, `none` will be returned.
-     *
-     * @param {Element} element
-     * @returns {string}
-     */
-    getLanguage: function (element) {
-      while (element && !lang.test(element.className)) {
-        element = element.parentElement;
-      }
-      if (element) {
-        return (element.className.match(lang) || [, 'none'])[1].toLowerCase();
-      }
-      return 'none';
-    },
-
-    /**
-     * Returns the script element that is currently executing.
-     *
-     * This does __not__ work for line script element.
-     *
-     * @returns {HTMLScriptElement | null}
-     */
-    currentScript: function () {
-      if (typeof document === 'undefined') {
-        return null;
-      }
-      if ('currentScript' in document) {
-        return document.currentScript;
-      }
-
-      // IE11 workaround
-      // we'll get the src of the current script by parsing IE11's error stack trace
-      // this will not work for inline scripts
-
-      try {
-        throw new Error();
-      } catch (err) {
-        // Get file src url from stack. Specifically works with the format of stack traces in IE.
-        // A stack will look like this:
-        //
-        // Error
-        //    at _.util.currentScript (http://localhost/components/prism-core.js:119:5)
-        //    at Global code (http://localhost/components/prism-core.js:606:1)
-
-        var src = (/at [^(\r\n]*\((.*):.+:.+\)$/i.exec(err.stack) || [])[1];
-        if (src) {
-          var scripts = document.getElementsByTagName('script');
-          for (var i in scripts) {
-            if (scripts[i].src == src) {
-              return scripts[i];
-            }
-          }
-        }
-        return null;
-      }
-    }
-  },
-
-  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,
-      container: container,
-      selector: 'code[class*="language-"], [class*="language-"] code, code[class*="lang-"], [class*="lang-"] code'
-    };
-
-    _.hooks.run('before-highlightall', env);
-
-    env.elements = Array.prototype.slice.apply(env.container.querySelectorAll(env.selector));
-
-    _.hooks.run('before-all-elements-highlight', env);
-
-    for (var i = 0, element; element = env.elements[i++];) {
-      _.highlightElement(element, async === true, env.callback);
-    }
-  },
-
-  highlightElement: function(element, async, callback) {
-    // Find language
-    var language = _.util.getLanguage(element);
-    var grammar = _.languages[language];
-
-    // Set language on the element, if not present
-    element.className = element.className.replace(lang, '').replace(/\s+/g, ' ') + ' language-' + language;
-
-    // Set language on the parent, for styling
-    var parent = element.parentNode;
-    if (parent && parent.nodeName.toLowerCase() === 'pre') {
-      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
-    };
-
-    function insertHighlightedCode(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);
-      callback && callback.call(env.element);
-      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;
-      }
-
-      var patterns = grammar[token];
-      patterns = Array.isArray(patterns) ? patterns : [patterns];
-
-      for (var j = 0; j < patterns.length; ++j) {
-        if (target && target == token + ',' + j) {
-          return;
-        }
-
-        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(/[imsuy]*$/)[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] ? 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];
+	manual: _self.Prism && _self.Prism.manual,
+	disableWorkerMessageHandler: _self.Prism && _self.Prism.disableWorkerMessageHandler,
+	util: {
+		encode: function encode(tokens) {
+			if (tokens instanceof Token) {
+				return new Token(tokens.type, encode(tokens.content), tokens.alias);
+			} else if (Array.isArray(tokens)) {
+				return tokens.map(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;
+			}
+		},
+
+		/**
+		 * Returns the Prism language of the given element set by a `language-xxxx` or `lang-xxxx` class.
+		 *
+		 * If no language is set for the element or the element is `null` or `undefined`, `none` will be returned.
+		 *
+		 * @param {Element} element
+		 * @returns {string}
+		 */
+		getLanguage: function (element) {
+			while (element && !lang.test(element.className)) {
+				element = element.parentElement;
+			}
+			if (element) {
+				return (element.className.match(lang) || [, 'none'])[1].toLowerCase();
+			}
+			return 'none';
+		},
+
+		/**
+		 * Returns the script element that is currently executing.
+		 *
+		 * This does __not__ work for line script element.
+		 *
+		 * @returns {HTMLScriptElement | null}
+		 */
+		currentScript: function () {
+			if (typeof document === 'undefined') {
+				return null;
+			}
+			if ('currentScript' in document) {
+				return document.currentScript;
+			}
+
+			// IE11 workaround
+			// we'll get the src of the current script by parsing IE11's error stack trace
+			// this will not work for inline scripts
+
+			try {
+				throw new Error();
+			} catch (err) {
+				// Get file src url from stack. Specifically works with the format of stack traces in IE.
+				// A stack will look like this:
+				//
+				// Error
+				//    at _.util.currentScript (http://localhost/components/prism-core.js:119:5)
+				//    at Global code (http://localhost/components/prism-core.js:606:1)
+
+				var src = (/at [^(\r\n]*\((.*):.+:.+\)$/i.exec(err.stack) || [])[1];
+				if (src) {
+					var scripts = document.getElementsByTagName('script');
+					for (var i in scripts) {
+						if (scripts[i].src == src) {
+							return scripts[i];
+						}
+					}
+				}
+				return null;
+			}
+		}
+	},
+
+	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,
+			container: container,
+			selector: 'code[class*="language-"], [class*="language-"] code, code[class*="lang-"], [class*="lang-"] code'
+		};
+
+		_.hooks.run('before-highlightall', env);
+
+		env.elements = Array.prototype.slice.apply(env.container.querySelectorAll(env.selector));
+
+		_.hooks.run('before-all-elements-highlight', env);
+
+		for (var i = 0, element; element = env.elements[i++];) {
+			_.highlightElement(element, async === true, env.callback);
+		}
+	},
+
+	highlightElement: function(element, async, callback) {
+		// Find language
+		var language = _.util.getLanguage(element);
+		var grammar = _.languages[language];
+
+		// Set language on the element, if not present
+		element.className = element.className.replace(lang, '').replace(/\s+/g, ' ') + ' language-' + language;
+
+		// Set language on the parent, for styling
+		var parent = element.parentNode;
+		if (parent && parent.nodeName.toLowerCase() === 'pre') {
+			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
+		};
+
+		function insertHighlightedCode(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);
+			callback && callback.call(env.element);
+			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);
+	},
+
+	tokenize: function(text, grammar) {
+		var rest = grammar.rest;
+		if (rest) {
+			for (var token in rest) {
+				grammar[token] = rest[token];
+			}
 
-          if (before) {
-            ++i;
-            pos += before.length;
-            args.push(before);
-          }
+			delete grammar.rest;
+		}
 
-          var wrapped = new Token(token, inside? _.tokenize(match, inside) : match, alias, match, greedy);
+		var tokenList = new LinkedList();
+		addAfter(tokenList, tokenList.head, text);
 
-          args.push(wrapped);
-
-          if (after) {
-            args.push(after);
-          }
+		matchGrammar(text, tokenList, grammar, tokenList.head, 0);
+
+		return toArray(tokenList);
+	},
+
+	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);
+			}
+		}
+	},
 
-          Array.prototype.splice.apply(strarr, args);
-
-          if (delNum != 1)
-            _.matchGrammar(text, strarr, grammar, i, pos, true, token + ',' + j);
-
-          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: {},
+	Token: Token
+};
 
-    add: function (name, callback) {
-      var hooks = _.hooks.all;
+_self.Prism = _;
 
-      hooks[name] = hooks[name] || [];
+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;
+}
 
-      hooks[name].push(callback);
-    },
+Token.stringify = function stringify(o, language) {
+	if (typeof o == 'string') {
+		return o;
+	}
+	if (Array.isArray(o)) {
+		var s = '';
+		o.forEach(function (e) {
+			s += stringify(e, language);
+		});
+		return s;
+	}
+
+	var env = {
+		type: o.type,
+		content: stringify(o.content, language),
+		tag: 'span',
+		classes: ['token', o.type],
+		attributes: {},
+		language: language
+	};
+
+	var aliases = o.alias;
+	if (aliases) {
+		if (Array.isArray(aliases)) {
+			Array.prototype.push.apply(env.classes, aliases);
+		} else {
+			env.classes.push(aliases);
+		}
+	}
+
+	_.hooks.run('wrap', env);
+
+	var attributes = '';
+	for (var name in env.attributes) {
+		attributes += ' ' + name + '="' + (env.attributes[name] || '').replace(/"/g, '&quot;') + '"';
+	}
+
+	return '<' + env.tag + ' class="' + env.classes.join(' ') + '"' + attributes + '>' + env.content + '</' + env.tag + '>';
+};
 
-    run: function (name, env) {
-      var callbacks = _.hooks.all[name];
+/**
+ * @param {string} text
+ * @param {LinkedList<string | Token>} tokenList
+ * @param {any} grammar
+ * @param {LinkedListNode<string | Token>} startNode
+ * @param {number} startPos
+ * @param {boolean} [oneshot=false]
+ * @param {string} [target]
+ */
+function matchGrammar(text, tokenList, grammar, startNode, startPos, oneshot, target) {
+	for (var token in grammar) {
+		if (!grammar.hasOwnProperty(token) || !grammar[token]) {
+			continue;
+		}
+
+		var patterns = grammar[token];
+		patterns = Array.isArray(patterns) ? patterns : [patterns];
+
+		for (var j = 0; j < patterns.length; ++j) {
+			if (target && target == token + ',' + j) {
+				return;
+			}
+
+			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(/[imsuy]*$/)[0];
+				pattern.pattern = RegExp(pattern.pattern.source, flags + 'g');
+			}
+
+			pattern = pattern.pattern || pattern;
+
+			for ( // iterate the token list and keep track of the current token/string position
+				var currentNode = startNode.next, pos = startPos;
+				currentNode !== tokenList.tail;
+				pos += currentNode.value.length, currentNode = currentNode.next
+			) {
+
+				var str = currentNode.value;
+
+				if (tokenList.length > text.length) {
+					// Something went terribly wrong, ABORT, ABORT!
+					return;
+				}
+
+				if (str instanceof Token) {
+					continue;
+				}
+
+				var removeCount = 1; // this is the to parameter of removeBetween
+
+				if (greedy && currentNode != tokenList.tail.prev) {
+					pattern.lastIndex = pos;
+					var match = pattern.exec(text);
+					if (!match) {
+						break;
+					}
+
+					var from = match.index + (lookbehind && match[1] ? match[1].length : 0);
+					var to = match.index + match[0].length;
+					var p = pos;
+
+					// find the node that contains the match
+					p += currentNode.value.length;
+					while (from >= p) {
+						currentNode = currentNode.next;
+						p += currentNode.value.length;
+					}
+					// adjust pos (and p)
+					p -= currentNode.value.length;
+					pos = p;
+
+					// the current node is a Token, then the match starts inside another Token, which is invalid
+					if (currentNode.value instanceof Token) {
+						continue;
+					}
+
+					// find the last node which is affected by this match
+					for (
+						var k = currentNode;
+						k !== tokenList.tail && (p < to || (typeof k.value === 'string' && !k.prev.value.greedy));
+						k = k.next
+					) {
+						removeCount++;
+						p += k.value.length;
+					}
+					removeCount--;
+
+					// replace with the new match
+					str = text.slice(pos, p);
+					match.index -= pos;
+				} else {
+					pattern.lastIndex = 0;
+
+					var match = pattern.exec(str);
+				}
+
+				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 removeFrom = currentNode.prev;
+
+				if (before) {
+					removeFrom = addAfter(tokenList, removeFrom, before);
+					pos += before.length;
+				}
+
+				removeRange(tokenList, removeFrom, removeCount);
+
+				var wrapped = new Token(token, inside ? _.tokenize(match, inside) : match, alias, match, greedy);
+				currentNode = addAfter(tokenList, removeFrom, wrapped);
+
+				if (after) {
+					addAfter(tokenList, currentNode, after);
+				}
+
+
+				if (removeCount > 1)
+					matchGrammar(text, tokenList, grammar, currentNode.prev, pos, true, token + ',' + j);
+
+				if (oneshot)
+					break;
+			}
+		}
+	}
+}
 
-      if (!callbacks || !callbacks.length) {
-        return;
-      }
+/**
+ * @typedef LinkedListNode
+ * @property {T} value
+ * @property {LinkedListNode<T> | null} prev The previous node.
+ * @property {LinkedListNode<T> | null} next The next node.
+ * @template T
+ */
 
-      for (var i=0, callback; callback = callbacks[i++];) {
-        callback(env);
-      }
-    }
-  },
+/**
+ * @template T
+ */
+function LinkedList() {
+	/** @type {LinkedListNode<T>} */
+	var head = { value: null, prev: null, next: null };
+	/** @type {LinkedListNode<T>} */
+	var tail = { value: null, prev: head, next: null };
+	head.next = tail;
+
+	/** @type {LinkedListNode<T>} */
+	this.head = head;
+	/** @type {LinkedListNode<T>} */
+	this.tail = tail;
+	this.length = 0;
+}
 
-  Token: Token
-};
+/**
+ * Adds a new node with the given value to the list.
+ * @param {LinkedList<T>} list
+ * @param {LinkedListNode<T>} node
+ * @param {T} value
+ * @returns {LinkedListNode<T>} The added node.
+ * @template T
+ */
+function addAfter(list, node, value) {
+	// assumes that node != list.tail && values.length >= 0
+	var next = node.next;
 
-_self.Prism = _;
+	var newNode = { value: value, prev: node, next: next };
+	node.next = newNode;
+	next.prev = newNode;
+	list.length++;
 
-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;
+	return newNode;
+}
+/**
+ * Removes `count` nodes after the given node. The given node will not be removed.
+ * @param {LinkedList<T>} list
+ * @param {LinkedListNode<T>} node
+ * @param {number} count
+ * @template T
+ */
+function removeRange(list, node, count) {
+	var next = node.next;
+	for (var i = 0; i < count && next !== list.tail; i++) {
+		next = next.next;
+	}
+	node.next = next;
+	next.prev = node;
+	list.length -= i;
+}
+/**
+ * @param {LinkedList<T>} list
+ * @returns {T[]}
+ * @template T
+ */
+function toArray(list) {
+	var array = [];
+	var node = list.head.next;
+	while (node !== list.tail) {
+		array.push(node.value);
+		node = node.next;
+	}
+	return array;
 }
 
-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 _;
+	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 = _.util.currentScript();
 
 if (script) {
-  _.filename = script.src;
+	_.filename = script.src;
+
+	if (script.hasAttribute('data-manual')) {
+		_.manual = true;
+	}
+}
 
-  if (script.hasAttribute('data-manual')) {
-    _.manual = true;
-  }
+function highlightAutomaticallyCallback() {
+	if (!_.manual) {
+		_.highlightAll();
+	}
 }
 
 if (!_.manual) {
-  function highlightAutomaticallyCallback() {
-    if (!_.manual) {
-      _.highlightAll();
-    }
-  }
-
-  // If the document state is "loading", then we'll use DOMContentLoaded.
-  // If the document state is "interactive" and the prism.js script is deferred, then we'll also use the
-  // DOMContentLoaded event because there might be some plugins or languages which have also been deferred and they
-  // might take longer one animation frame to execute which can create a race condition where only some plugins have
-  // been loaded when Prism.highlightAll() is executed, depending on how fast resources are loaded.
-  // See https://github.com/PrismJS/prism/issues/2102
-  var readyState = document.readyState;
-  if (readyState === 'loading' || readyState === 'interactive' && script && script.defer) {
-    document.addEventListener('DOMContentLoaded', highlightAutomaticallyCallback);
-  } else {
-    if (window.requestAnimationFrame) {
-      window.requestAnimationFrame(highlightAutomaticallyCallback);
-    } else {
-      window.setTimeout(highlightAutomaticallyCallback, 16);
-    }
-  }
+	// If the document state is "loading", then we'll use DOMContentLoaded.
+	// If the document state is "interactive" and the prism.js script is deferred, then we'll also use the
+	// DOMContentLoaded event because there might be some plugins or languages which have also been deferred and they
+	// might take longer one animation frame to execute which can create a race condition where only some plugins have
+	// been loaded when Prism.highlightAll() is executed, depending on how fast resources are loaded.
+	// See https://github.com/PrismJS/prism/issues/2102
+	var readyState = document.readyState;
+	if (readyState === 'loading' || readyState === 'interactive' && script && script.defer) {
+		document.addEventListener('DOMContentLoaded', highlightAutomaticallyCallback);
+	} else {
+		if (window.requestAnimationFrame) {
+			window.requestAnimationFrame(highlightAutomaticallyCallback);
+		} else {
+			window.setTimeout(highlightAutomaticallyCallback, 16);
+		}
+	}
 }
 
 return _;
@@ -614,642 +718,724 @@ return _;
 })(_self);
 
 if (typeof module !== 'undefined' && module.exports) {
-  module.exports = Prism;
+	module.exports = Prism;
 }
 
 // hack for components to work correctly in node.js
 if (typeof global !== 'undefined') {
-  global.Prism = Prism;
+	global.Prism = Prism;
 }
 ;
 Prism.languages.markup = {
-  'comment': /<!--[\s\S]*?-->/,
-  'prolog': /<\?[\s\S]+?\?>/,
-  'doctype': {
-    pattern: /<!DOCTYPE(?:[^>"'[\]]|"[^"]*"|'[^']*')+(?:\[(?:(?!<!--)[^"'\]]|"[^"]*"|'[^']*'|<!--[\s\S]*?-->)*\]\s*)?>/i,
-    greedy: true
-  },
-  'cdata': /<!\[CDATA\[[\s\S]*?]]>/i,
-  'tag': {
-    pattern: /<\/?(?!\d)[^\s>\/=$<%]+(?:\s(?:\s*[^\s>\/=]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))|(?=[\s/>])))+)?\s*\/?>/i,
-    greedy: true,
-    inside: {
-      'tag': {
-        pattern: /^<\/?[^\s>\/]+/i,
-        inside: {
-          'punctuation': /^<\/?/,
-          'namespace': /^[^\s>\/:]+:/
-        }
-      },
-      'attr-value': {
-        pattern: /=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+)/i,
-        inside: {
-          'punctuation': [
-            /^=/,
-            {
-              pattern: /^(\s*)["']|["']$/,
-              lookbehind: true
-            }
-          ]
-        }
-      },
-      'punctuation': /\/?>/,
-      'attr-name': {
-        pattern: /[^\s>\/]+/,
-        inside: {
-          'namespace': /^[^\s>\/:]+:/
-        }
-      }
-
-    }
-  },
-  'entity': /&#?[\da-z]{1,8};/i
+	'comment': /<!--[\s\S]*?-->/,
+	'prolog': /<\?[\s\S]+?\?>/,
+	'doctype': {
+		// https://www.w3.org/TR/xml/#NT-doctypedecl
+		pattern: /<!DOCTYPE(?:[^>"'[\]]|"[^"]*"|'[^']*')+(?:\[(?:[^<"'\]]|"[^"]*"|'[^']*'|<(?!!--)|<!--(?:[^-]|-(?!->))*-->)*\]\s*)?>/i,
+		greedy: true,
+		inside: {
+			'internal-subset': {
+				pattern: /(\[)[\s\S]+(?=\]>$)/,
+				lookbehind: true,
+				greedy: true,
+				inside: null // see below
+			},
+			'string': {
+				pattern: /"[^"]*"|'[^']*'/,
+				greedy: true
+			},
+			'punctuation': /^<!|>$|[[\]]/,
+			'doctype-tag': /^DOCTYPE/,
+			'name': /[^\s<>'"]+/
+		}
+	},
+	'cdata': /<!\[CDATA\[[\s\S]*?]]>/i,
+	'tag': {
+		pattern: /<\/?(?!\d)[^\s>\/=$<%]+(?:\s(?:\s*[^\s>\/=]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))|(?=[\s/>])))+)?\s*\/?>/,
+		greedy: true,
+		inside: {
+			'tag': {
+				pattern: /^<\/?[^\s>\/]+/,
+				inside: {
+					'punctuation': /^<\/?/,
+					'namespace': /^[^\s>\/:]+:/
+				}
+			},
+			'attr-value': {
+				pattern: /=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+)/,
+				inside: {
+					'punctuation': [
+						{
+							pattern: /^=/,
+							alias: 'attr-equals'
+						},
+						/"|'/
+					]
+				}
+			},
+			'punctuation': /\/?>/,
+			'attr-name': {
+				pattern: /[^\s>\/]+/,
+				inside: {
+					'namespace': /^[^\s>\/:]+:/
+				}
+			}
+
+		}
+	},
+	'entity': [
+		{
+			pattern: /&[\da-z]{1,8};/i,
+			alias: 'named-entity'
+		},
+		/&#x?[\da-f]{1,8};/i
+	]
 };
 
 Prism.languages.markup['tag'].inside['attr-value'].inside['entity'] =
-  Prism.languages.markup['entity'];
+	Prism.languages.markup['entity'];
+Prism.languages.markup['doctype'].inside['internal-subset'].inside = Prism.languages.markup;
 
 // Plugin to make entity title show the real entity, idea by Roman Komarov
-Prism.hooks.add('wrap', function(env) {
+Prism.hooks.add('wrap', function (env) {
 
-  if (env.type === 'entity') {
-    env.attributes['title'] = env.content.replace(/&amp;/, '&');
-  }
+	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);
-  }
+	/**
+	 * 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\[(?:[^\]]|\](?!\]>))*\]\]>|(?!<!\[CDATA\[)[\s\S])*?(?=<\/__>)/.source.replace(/__/g, function () { return 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;
 
+Prism.languages.xml = Prism.languages.extend('markup', {});
+Prism.languages.ssml = Prism.languages.xml;
+Prism.languages.atom = Prism.languages.xml;
+Prism.languages.rss = Prism.languages.xml;
+
 (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);
-  }
+	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-]+/,
+				'selector-function-argument': {
+					pattern: /(\bselector\s*\((?!\s*\))\s*)(?:[^()]|\((?:[^()]|\([^()]*\))*\))+?(?=\s*\))/,
+					lookbehind: true,
+					alias: 'selector'
+				}
+				// See rest below
+			}
+		},
+		'url': {
+			pattern: RegExp('url\\((?:' + string.source + '|[^\n\r()]*)\\)', 'i'),
+			greedy: true,
+			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+|\bcatch\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': /[{}[\];(),.:]/
+	'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+|\bcatch\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: /(^|[^.]|\.\.\.\s*)\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}|\?[.?]?|[~:]/
+	'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: /(^|[^.]|\.\.\.\s*)\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|\/\*[\s\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/
+	'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]+/
-    }
-  }
+	'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.markup.tag.addInlined('script', 'javascript');
 }
 
 Prism.languages.js = Prism.languages.javascript;
 
 (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;
+	// $ 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]|\$\([^)]+\)|`[^`]+`|(?!\2)[^\\])*\2/,
+				lookbehind: true,
+				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|composer|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.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
+	'comment': {
+		pattern: /\/\/(?:[^\r\n\\]|\\(?:\r\n?|\n|(?![\r\n])))*|\/\*[\s\S]*?(?:\*\/|$)/,
+		greedy: true
+	},
+	'class-name': {
+		pattern: /(\b(?:enum|struct)\s+(?:__attribute__\s*\(\([\s\S]*?\)\)\s*)?)\w+/,
+		lookbehind: true
+	},
+	'keyword': /\b(?:__attribute__|_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/,
+	'function': /[a-z_]\w*(?=\s*\()/i,
+	'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/
+	'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,
+		greedy: true,
+		alias: 'property',
+		inside: {
+			'string': [
+				{
+					// highlight the path of the include statement as a string
+					pattern: /^(#\s*include\s*)<[^>]+>/,
+					lookbehind: true
+				},
+				Prism.languages.c['string']
+			],
+			'comment': Prism.languages.c['comment'],
+			// highlight macro directives as keywords
+			'directive': {
+				pattern: /^(#\s*)[a-z]+/,
+				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'];
 
-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/
-});
+(function (Prism) {
 
-Prism.languages.insertBefore('cpp', 'string', {
-  'raw-string': {
-    pattern: /R"([^()\\ ]{0,16})\([\s\S]*?\)\1"/,
-    alias: 'string',
-    greedy: true
-  }
-});
+	var keyword = /\b(?:alignas|alignof|asm|auto|bool|break|case|catch|char|char8_t|char16_t|char32_t|class|compl|concept|const|consteval|constexpr|constinit|const_cast|continue|co_await|co_return|co_yield|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|requires|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/;
+
+	Prism.languages.cpp = Prism.languages.extend('c', {
+		'class-name': [
+			{
+				pattern: RegExp(/(\b(?:class|enum|struct|typename)\s+)(?!<keyword>)\w+/.source
+					.replace(/<keyword>/g, function () { return keyword.source; })),
+				lookbehind: true
+			},
+			// This is intended to capture the class name of method implementations like:
+			//   void foo::bar() const {}
+			// However! The `foo` in the above example could also be a namespace, so we only capture the class name if
+			// it starts with an uppercase letter. This approximation should give decent results.
+			/\b[A-Z]\w*(?=\s*::\s*\w+\s*\()/,
+			// This will capture the class name before destructors like:
+			//   Foo::~Foo() {}
+			/\b[A-Z_]\w*(?=\s*::\s*~\w+\s*\()/i,
+			{
+				// This also intends to capture the class name of method implementations but here the class has template
+				// parameters, so it can't be a namespace (until C++ adds generic namespaces).
+				pattern: /\w+(?=\s*<(?:[^<>]|<(?:[^<>]|<[^<>]*>)*>)*>\s*::\s*\w+\s*\()/,
+				inside: null // see below
+			}
+		],
+		'keyword': keyword,
+		'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
+		}
+	});
+
+	Prism.languages.insertBefore('cpp', 'class-name', {
+		// the base clause is an optional list of parent classes
+		// https://en.cppreference.com/w/cpp/language/class
+		'base-clause': {
+			pattern: /(\b(?:class|struct)\s+\w+\s*:\s*)(?:[^;{}"'])+?(?=\s*[;{])/,
+			lookbehind: true,
+			greedy: true,
+			inside: Prism.languages.extend('cpp', {})
+		}
+	});
+	Prism.languages.insertBefore('inside', 'operator', {
+		// All untokenized words that are not namespaces should be class names
+		'class-name': /\b[a-z_]\w*\b(?!\s*::)/i
+	}, Prism.languages.cpp['base-clause']);
+
+}(Prism));
 
 (function(Prism) {
 
 // Ignore comments starting with { to privilege string interpolation highlighting
 var comment = /#(?!\{).+/,
     interpolation = {
-      pattern: /#\{[^}]+\}/,
-      alias: 'variable'
+    	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'
-  }
+	'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
-    }
-  }
+	'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: /^`|`$/,
-        alias: 'punctuation'
-      },
-      rest: Prism.languages.javascript
-    }
-  },
-
-  // Block strings
-  'multiline-string': [
-    {
-      pattern: /'''[\s\S]*?'''/,
-      greedy: true,
-      alias: 'string'
-    },
-    {
-      pattern: /"""[\s\S]*?"""/,
-      greedy: true,
-      alias: 'string',
-      inside: {
-        interpolation: interpolation
-      }
-    }
-  ]
+	'inline-javascript': {
+		pattern: /`(?:\\[\s\S]|[^\\`])*`/,
+		inside: {
+			'delimiter': {
+				pattern: /^`|`$/,
+				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*:(?!:))/
+	// Object property
+	'property': /(?!\d)\w+(?=\s*:(?!:))/
 });
 
 delete Prism.languages.coffeescript['template-string'];
@@ -1262,428 +1448,385 @@ Prism.languages.coffee = Prism.languages.coffeescript;
  * 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
-      }
-    ],
-    'class-name': {
-      pattern: /(\b(?:class)\s+|\bcatch\s+\()[\w.\\]+/i,
-      lookbehind: true,
-      inside: {
-        'punctuation': /[.\\]/
-      }
-    },
-    'keyword': /\b(?:alias|and|BEGIN|begin|break|case|class|def|define_method|defined|do|each|else|elsif|END|end|ensure|extend|for|if|in|include|module|new|next|nil|not|or|prepend|protected|private|public|raise|redo|require|rescue|retry|return|self|super|then|throw|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;
+(function (Prism) {
+	Prism.languages.ruby = Prism.languages.extend('clike', {
+		'comment': [
+			/#.*/,
+			{
+				pattern: /^=begin\s[\s\S]*?^=end/m,
+				greedy: true
+			}
+		],
+		'class-name': {
+			pattern: /(\b(?:class)\s+|\bcatch\s+\()[\w.\\]+/i,
+			lookbehind: true,
+			inside: {
+				'punctuation': /[.\\]/
+			}
+		},
+		'keyword': /\b(?:alias|and|BEGIN|begin|break|case|class|def|define_method|defined|do|each|else|elsif|END|end|ensure|extend|for|if|in|include|module|new|next|nil|not|or|prepend|protected|private|public|raise|redo|require|rescue|retry|return|self|super|then|throw|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: RegExp(/%r/.source + '(?:' + [
+					/([^a-zA-Z0-9\s{(\[<])(?:(?!\1)[^\\]|\\[\s\S])*\1[gim]{0,3}/.source,
+					/\((?:[^()\\]|\\[\s\S])*\)[gim]{0,3}/.source,
+					// Here we need to specifically allow interpolation
+					/\{(?:[^#{}\\]|#(?:\{[^}]+\})?|\\[\s\S])*\}[gim]{0,3}/.source,
+					/\[(?:[^\[\]\\]|\\[\s\S])*\][gim]{0,3}/.source,
+					/<(?:[^<>\\]|\\[\s\S])*>[gim]{0,3}/.source
+				].join('|') + ')'),
+				greedy: true,
+				inside: {
+					'interpolation': interpolation
+				}
+			},
+			{
+				pattern: /(^|[^/])\/(?!\/)(?:\[[^\r\n\]]+\]|\\.|[^[/\\\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: RegExp(/%[qQiIwWxs]?/.source + '(?:' + [
+				/([^a-zA-Z0-9\s{(\[<])(?:(?!\1)[^\\]|\\[\s\S])*\1/.source,
+				/\((?:[^()\\]|\\[\s\S])*\)/.source,
+				// Here we need to specifically allow interpolation
+				/\{(?:[^#{}\\]|#(?:\{[^}]+\})?|\\[\s\S])*\}/.source,
+				/\[(?:[^\[\]\\]|\\[\s\S])*\]/.source,
+				/<(?:[^<>\\]|\\[\s\S])*>/.source
+			].join('|') + ')'),
+			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));
 
 (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.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.d = Prism.languages.extend('clike', {
-  'comment': [
-    {
-      // Shebang
-      pattern: /^\s*#!.+/,
-      greedy: true
-    },
-    {
-      pattern: RegExp(/(^|[^\\])/.source + '(?:' + [
-        // /+ comment +/
-        // Allow one level of nesting
-        /\/\+(?:\/\+[\s\S]*?\+\/|(?!\/\+)[\s\S])*?\+\//.source,
-        // // comment
-        /\/\/.*/.source,
-        // /* comment */
-        /\/\*[\s\S]*?\*\//.source
-      ].join('|') + ')'),
-      lookbehind: true,
-      greedy: true
-    }
-  ],
-  'string': [
-    {
-      pattern: RegExp([
-        // r"", x""
-        /\b[rx]"(?:\\[\s\S]|[^\\"])*"[cwd]?/.source,
-
-        // q"[]", q"()", q"<>", q"{}"
-        /\bq"(?:\[[\s\S]*?\]|\([\s\S]*?\)|<[\s\S]*?>|\{[\s\S]*?\})"/.source,
-
-        // q"IDENT
-        // ...
-        // IDENT"
-        /\bq"((?!\d)\w+)$[\s\S]*?^\1"/.source,
-
-        // q"//", q"||", etc.
-        /\bq"(.)[\s\S]*?\2"/.source,
-
-        // Characters
-        // 'a', '\\', '\n', '\xFF', '\377', '\uFFFF', '\U0010FFFF', '\quot'
-        /'(?:\\(?:\W|\w+)|[^\\])'/.source,
-
-        /(["`])(?:\\[\s\S]|(?!\3)[^\\])*\3[cwd]?/.source
-      ].join('|'), 'm'),
-      greedy: true
-    },
-    {
-      pattern: /\bq\{(?:\{[^{}]*\}|[^{}])*\}/,
-      greedy: true,
-      alias: 'token-string'
-    }
-  ],
-
-  '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|(?:<[<>]?|>>?>?|\^\^|[*\/%^~])=?/
+	'comment': [
+		{
+			// Shebang
+			pattern: /^\s*#!.+/,
+			greedy: true
+		},
+		{
+			pattern: RegExp(/(^|[^\\])/.source + '(?:' + [
+				// /+ comment +/
+				// Allow one level of nesting
+				/\/\+(?:\/\+(?:[^+]|\+(?!\/))*\+\/|(?!\/\+)[\s\S])*?\+\//.source,
+				// // comment
+				/\/\/.*/.source,
+				// /* comment */
+				/\/\*[\s\S]*?\*\//.source
+			].join('|') + ')'),
+			lookbehind: true,
+			greedy: true
+		}
+	],
+	'string': [
+		{
+			pattern: RegExp([
+				// r"", x""
+				/\b[rx]"(?:\\[\s\S]|[^\\"])*"[cwd]?/.source,
+
+				// q"[]", q"()", q"<>", q"{}"
+				/\bq"(?:\[[\s\S]*?\]|\([\s\S]*?\)|<[\s\S]*?>|\{[\s\S]*?\})"/.source,
+
+				// q"IDENT
+				// ...
+				// IDENT"
+				/\bq"((?!\d)\w+)$[\s\S]*?^\1"/.source,
+
+				// q"//", q"||", etc.
+				/\bq"(.)[\s\S]*?\2"/.source,
+
+				// Characters
+				// 'a', '\\', '\n', '\xFF', '\377', '\uFFFF', '\U0010FFFF', '\quot'
+				/'(?:\\(?:\W|\w+)|[^\\])'/.source,
+
+				/(["`])(?:\\[\s\S]|(?!\3)[^\\])*\3[cwd]?/.source
+			].join('|'), 'm'),
+			greedy: true
+		},
+		{
+			pattern: /\bq\{(?:\{[^{}]*\}|[^{}])*\}/,
+			greedy: true,
+			alias: 'token-string'
+		}
+	],
+
+	'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.insertBefore('d', 'keyword', {
-  'property': /\B@\w*/
+	'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'
-  }
+	'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|\+\+|--|&&|\|\||<<=?|>>=?|~(?:\/=?)?|[+\-*\/%&^|=!<>]=?|\?/
+	'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|covariant|default|deferred|do|dynamic|else|enum|export|extension|external|extends|factory|final|finally|for|Function|get|hide|if|implements|interface|import|in|library|mixin|new|null|on|operator|part|rethrow|return|set|show|static|super|switch|sync|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'
-  }
+	'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);
-      }
-    }
-  });
+	/**
+	 * 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));
 
@@ -1692,709 +1835,773 @@ Prism.languages.insertBefore('dart','function',{
 
 (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.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.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': /<<|>>|[.,%\[\]{}()]/
+	'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: /^#\{|\}$/,
-          alias: 'punctuation'
-        },
-        rest: Prism.languages.elixir
-      }
-    }
-  };
+	o.inside = {
+		'interpolation': {
+			pattern: /#\{[^}]+\}/,
+			inside: {
+				'delimiter': {
+					pattern: /^#\{|\}$/,
+					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': /[()[\]{}:;,.#|]|<<|>>/
+	'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
-  }
+	'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', {
-  'string': [
-    {
-      pattern: /("""|''')(?:[^\\]|\\[\s\S])*?\1|\$\/(?:\$\/\$|[\s\S])*?\/\$/,
-      greedy: true
-    },
-    {
-      // TODO: Slash strings (e.g. /foo/) can contain line breaks but this will cause a lot of trouble with
-      // simple division (see JS regex), so find a fix maybe?
-      pattern: /(["'/])(?:\\.|(?!\1)[^\\\r\n])*\1/,
-      greedy: true
-    }
-  ],
-  '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/,
-  'number': /\b(?:0b[01_]+|0x[\da-f_]+(?:\.[\da-f_p\-]+)?|[\d_]+(?:\.[\d_]+)?(?:e[+-]?[\d]+)?)[glidf]?\b/i,
-  'operator': {
-    pattern: /(^|[^.])(?:~|==?~?|\?[.:]?|\*(?:[.=]|\*=?)?|\.[@&]|\.\.<|\.\.(?!\.)|-[-=>]?|\+[+=]?|!=?|<(?:<=?|=>?)?|>(?:>>?=?|=)?|&[&=]?|\|[|=]?|\/=?|\^=?|%=?)/,
-    lookbehind: true
-  },
-  'punctuation': /\.+|[{}[\];(),.:$]/
+	'string': [
+		{
+			// https://groovy-lang.org/syntax.html#_dollar_slashy_string
+			pattern: /("""|''')(?:[^\\]|\\[\s\S])*?\1|\$\/(?:[^/$]|\$(?:[/$]|(?![/$]))|\/(?!\$))*\/\$/,
+			greedy: true
+		},
+		{
+			// TODO: Slash strings (e.g. /foo/) can contain line breaks but this will cause a lot of trouble with
+			// simple division (see JS regex), so find a fix maybe?
+			pattern: /(["'/])(?:\\.|(?!\1)[^\\\r\n])*\1/,
+			greedy: true
+		}
+	],
+	'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/,
+	'number': /\b(?:0b[01_]+|0x[\da-f_]+(?:\.[\da-f_p\-]+)?|[\d_]+(?:\.[\d_]+)?(?:e[+-]?[\d]+)?)[glidf]?\b/i,
+	'operator': {
+		pattern: /(^|[^.])(?:~|==?~?|\?[.:]?|\*(?:[.=]|\*=?)?|\.[@&]|\.\.<|\.\.(?!\.)|-[-=>]?|\+[+=]?|!=?|<(?:<=?|=>?)?|>(?:>>?=?|=)?|&[&=]?|\|[|=]?|\/=?|\^=?|%=?)/,
+		lookbehind: true
+	},
+	'punctuation': /\.+|[{}[\];(),.:$]/
 });
 
 Prism.languages.insertBefore('groovy', 'string', {
-  'shebang': {
-    pattern: /#!.+/,
-    alias: 'comment'
-  }
+	'shebang': {
+		pattern: /#!.+/,
+		alias: 'comment'
+	}
 });
 
 Prism.languages.insertBefore('groovy', 'punctuation', {
-  'spock-block': /\b(?:setup|given|when|then|and|cleanup|expect|where):/
+	'spock-block': /\b(?:setup|given|when|then|and|cleanup|expect|where):/
 });
 
 Prism.languages.insertBefore('groovy', 'function', {
-  'annotation': {
-    pattern: /(^|[^.])@\w+/,
-    lookbehind: true,
-    alias: 'punctuation'
-  }
+	'annotation': {
+		pattern: /(^|[^.])@\w+/,
+		lookbehind: true,
+		alias: 'punctuation'
+	}
 });
 
 // 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 === '$') {
-        pattern = /([^\$])(?:\$(?:\{.*?\}|[\w.]+))/;
-      }
-
-      // To prevent double HTML-encoding we have to decode env.content first
-      env.content = env.content.replace(/&lt;/g, '<').replace(/&amp;/g, '&');
-
-      env.content = Prism.highlight(env.content, {
-        'expression': {
-          pattern: pattern,
-          lookbehind: true,
-          inside: Prism.languages.groovy
-        }
-      });
-
-      env.classes.push(delimiter === '/' ? 'regex' : 'gstring');
-    }
-  }
+	if (env.language === 'groovy' && env.type === 'string') {
+		var delimiter = env.content[0];
+
+		if (delimiter != "'") {
+			var pattern = /([^\\])(?:\$(?:\{.*?\}|[\w.]+))/;
+			if (delimiter === '$') {
+				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|assert|boolean|break|byte|case|catch|char|class|const|continue|default|do|double|else|enum|exports|extends|final|finally|float|for|goto|if|implements|import|instanceof|int|interface|long|module|native|new|null|open|opens|package|private|protected|provides|public|requires|return|short|static|strictfp|super|switch|synchronized|this|throw|throws|to|transient|transitive|try|uses|var|void|volatile|while|with|yield)\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: /(^|[^.])(?:<<=?|>>>?=?|->|--|\+\+|&&|\|\||::|[?:~]|[-+*/%&|^!=<>]=?)/m,
-      lookbehind: true
-    }
-  });
-
-  Prism.languages.insertBefore('java', 'string', {
-    'triple-quoted-string': {
-      // http://openjdk.java.net/jeps/355#Description
-      pattern: /"""[ \t]*[\r\n](?:(?:"|"")?(?:\\.|[^"\\]))*"""/,
-      greedy: true,
-      alias: 'string'
-    }
-  });
-
-  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': /[?&|]/
-      }
-    }
-  });
+	var keywords = /\b(?:abstract|assert|boolean|break|byte|case|catch|char|class|const|continue|default|do|double|else|enum|exports|extends|final|finally|float|for|goto|if|implements|import|instanceof|int|interface|long|module|native|new|null|open|opens|package|private|protected|provides|public|record|requires|return|short|static|strictfp|super|switch|synchronized|this|throw|throws|to|transient|transitive|try|uses|var|void|volatile|while|with|yield)\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: /(^|[^.])(?:<<=?|>>>?=?|->|--|\+\+|&&|\|\||::|[?:~]|[-+*/%&|^!=<>]=?)/m,
+			lookbehind: true
+		}
+	});
+
+	Prism.languages.insertBefore('java', 'string', {
+		'triple-quoted-string': {
+			// http://openjdk.java.net/jeps/355#Description
+			pattern: /"""[ \t]*[\r\n](?:(?:"|"")?(?:\\.|[^"\\]))*"""/,
+			greedy: true,
+			alias: 'string'
+		}
+	});
+
+	Prism.languages.insertBefore('java', 'class-name', {
+		'annotation': {
+			alias: 'punctuation',
+			pattern: /(^|[^.])@\w+/,
+			lookbehind: true
+		},
+		'namespace': {
+			pattern: RegExp(
+				/(\b(?:exports|import(?:\s+static)?|module|open|opens|package|provides|requires|to|transitive|uses|with)\s+)(?!<keyword>)[a-z]\w*(?:\.[a-z]\w*)*\.?/
+					.source.replace(/<keyword>/g, function () { return keywords.source; })),
+			lookbehind: true,
+			inside: {
+				'punctuation': /\./,
+			}
+		},
+		'generics': {
+			pattern: /<(?:[\w\s,.&?]|<(?:[\w\s,.&?]|<(?:[\w\s,.&?]|<[\w\s,.&?]*>)*>)*>)*>/,
+			inside: {
+				'class-name': className,
+				'keyword': keywords,
+				'punctuation': /[<>(),.:]/,
+				'operator': /[?&|]/
+			}
+		}
+	});
 }(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'
-  }
+	'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/
+Prism.languages.webmanifest = Prism.languages.json;
+
+Prism.languages.julia = {
+	'comment': {
+		// support one level of nested comments
+		// https://github.com/JuliaLang/julia/pull/6128
+		pattern: /(^|[^\\])(?:#=(?:[^#=]|=(?!#)|#(?!=)|#=(?:[^#=]|=(?!#)|#(?!=))*=#)*=#|#.*)/,
+		lookbehind: true
+	},
+	'regex': {
+		// https://docs.julialang.org/en/v1/manual/strings/#Regular-Expressions-1
+		pattern: /r"(?:\\.|[^"\\\r\n])*"[imsx]{0,4}/,
+		greedy: true
+	},
+	'string': {
+		// https://docs.julialang.org/en/v1/manual/strings/#man-characters-1
+		// https://docs.julialang.org/en/v1/manual/strings/#String-Basics-1
+		// https://docs.julialang.org/en/v1/manual/strings/#non-standard-string-literals-1
+		// https://docs.julialang.org/en/v1/manual/running-external-programs/#Running-External-Programs-1
+		pattern: /"""[\s\S]+?"""|\w*"(?:\\.|[^"\\\r\n])*"|(^|[^\w'])'(?:\\[^\r\n][^'\r\n]*|[^\\\r\n])'|`(?:[^\\`\r\n]|\\.)*`/,
+		lookbehind: true,
+		greedy: true
+	},
+	'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]+(?:_[\da-f]+)*\.?(?:\d+(?:_\d+)*)?|\.\d+(?:_\d+)*)(?:[efp][+-]?\d+(?:_\d+)*)?j?/i,
+	// https://docs.julialang.org/en/v1/manual/mathematical-operations/
+	// https://docs.julialang.org/en/v1/manual/mathematical-operations/#Operator-Precedence-and-Associativity-1
+	'operator': /&&|\|\||[-+*^%÷⊻&$\\]=?|\/[\/=]?|!=?=?|\|[=>]?|<(?:<=?|[=:|])?|>(?:=|>>?=?)?|==?=?|[~≠≤≥'√∛]/,
+	'punctuation': /::?|[{}[\]();,.?]/,
+	// https://docs.julialang.org/en/v1/base/numbers/#Base.im
+	'constant': /\b(?:(?:NaN|Inf)(?:16|32|64)?|im|pi|e|catalan|eulergamma|golden)\b|[πℯγφ]/
 };
 
 (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.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));
 
 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': /[\[\](){},;]|\.+|:+/
+	'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': /[\[\](){},;]|\.+|:+/
 };
 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}|[.,;\[\](){}!]/
+	'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.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
+	'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
+	'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': /[({\[]\.|\.[)}\]]|[`(){}\[\],:]/
+	'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.ocaml = {
+	'comment': /\(\*[\s\S]*?\*\)/,
+	'string': [
+		{
+			pattern: /"(?:\\.|[^\\\r\n"])*"/,
+			greedy: true
+		},
+		{
+			pattern: /(['`])(?:\\(?:\d+|x[\da-f]+|.)|(?!\1)[^\\\r\n])\1/i,
+			greedy: true
+		}
+	],
+	'number': /\b(?:0x[\da-f][\da-f_]+|(?:0[bo])?\d[\d_]*\.?[\d_]*(?:e[+-]?[\d_]+)?)/i,
+	'directive': {
+		pattern: /\B#\w+/,
+		alias: 'important'
+	},
+	'label': {
+		pattern: /\B~\w+/,
+		alias: 'function'
+	},
+	'type_variable': {
+		pattern: /\B'\w+/,
+		alias: 'function'
+	},
+	'variant': {
+		pattern: /`\w+/,
+		alias: 'variable'
+	},
+	'module': {
+		pattern: /\b[A-Z]\w+/,
+		alias: 'variable'
+	},
+	// For the list of keywords and operators,
+	// see: http://caml.inria.fr/pub/docs/manual-ocaml/lex.html#sec84
+	'keyword': /\b(?:as|assert|begin|class|constraint|do|done|downto|else|end|exception|external|for|fun|function|functor|if|in|include|inherit|initializer|lazy|let|match|method|module|mutable|new|nonrec|object|of|open|private|rec|sig|struct|then|to|try|type|val|value|virtual|when|where|while|with)\b/,
+	'boolean': /\b(?:false|true)\b/,
+	// Custom operators are allowed
+	'operator': /:=|[=<>@^|&+\-*\/$%!?~][!$%&*+\-.\/:<=>?@^|~]*|\b(?:and|asr|land|lor|lsl|lsr|lxor|mod|or)\b/,
+	'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': /[{}[\];(),:]/
+	'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': /[{}[\];(),:]/
 };
 
 /**
@@ -2402,191 +2609,191 @@ Prism.languages.perl = {
  * 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
+ * 		- 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
+ * 		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: 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]|\?(?!>))*(?=$|\?>|[\r\n])|\/\*[\s\S]*?(?:\*\/|$))*?(?:\?>|$)/ig;
-    Prism.languages['markup-templating'].buildPlaceholders(env, 'php', phpPattern);
-  });
-
-  Prism.hooks.add('after-tokenize', function(env) {
-    Prism.languages['markup-templating'].tokenizePlaceholders(env, 'php');
-  });
+	Prism.languages.php = Prism.languages.extend('clike', {
+		'keyword': /\b(?:__halt_compiler|abstract|and|array|as|break|callable|case|catch|class|clone|const|continue|declare|default|die|do|echo|else|elseif|empty|enddeclare|endfor|endforeach|endif|endswitch|endwhile|eval|exit|extends|final|finally|for|foreach|function|global|goto|if|implements|include|include_once|instanceof|insteadof|interface|isset|list|namespace|new|or|parent|print|private|protected|public|require|require_once|return|static|switch|throw|trait|try|unset|use|var|while|xor|yield)\b/i,
+		'boolean': {
+			pattern: /\b(?:false|true)\b/i,
+			alias: 'constant'
+		},
+		'constant': [
+			/\b[A-Z_][A-Z0-9_]*\b/,
+			/\b(?:null)\b/i,
+		],
+		'comment': {
+			pattern: /(^|[^\\])(?:\/\*[\s\S]*?\*\/|\/\/.*)/,
+			lookbehind: true
+		}
+	});
+
+	Prism.languages.insertBefore('php', 'string', {
+		'shell-comment': {
+			pattern: /(^|[^\\])#.*/,
+			lookbehind: true,
+			alias: 'comment'
+		}
+	});
+
+	Prism.languages.insertBefore('php', 'comment', {
+		'delimiter': {
+			pattern: /\?>$|^<\?(?: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+(?:\[[^\r\n\[\]]+\]|->\w+)*)/,
+		lookbehind: true,
+		inside: Prism.languages.php
+	};
+
+	Prism.languages.insertBefore('php', 'string', {
+		'nowdoc-string': {
+			pattern: /<<<'([^']+)'[\r\n](?:.*[\r\n])*?\1;/,
+			greedy: true,
+			alias: 'string',
+			inside: {
+				'delimiter': {
+					pattern: /^<<<'[^']+'|[a-z_]\w*;$/i,
+					alias: 'symbol',
+					inside: {
+						'punctuation': /^<<<'?|[';]$/
+					}
+				}
+			}
+		},
+		'heredoc-string': {
+			pattern: /<<<(?:"([^"]+)"[\r\n](?:.*[\r\n])*?\1;|([a-z_]\w*)[\r\n](?:.*[\r\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]|\?(?!>))*(?=$|\?>|[\r\n])|\/\*[\s\S]*?(?:\*\/|$))*?(?:\?>|$)/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.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+)*/im,
-    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': /[{}[\];(),.:]/
+	'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+)*/im,
+		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;
@@ -2598,395 +2805,504 @@ Prism.languages.py = Prism.languages.python;
 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.:$-]+(?:=(?:("|')(?:\\[\s\S]|(?!\1)[^\\])*\1|[^\s{'">=]+|\{(?:\{(?:\{[^}]*\}|[^{}])*\}|[^{}])+\}))?|\{\s*\.{3}\s*[a-z_$][\w$]*(?:\.[a-z_$][\w$]*)*\s*\}))*\s*\/?)?>/i;
+Prism.languages.jsx.tag.pattern= /<\/?(?:[\w.:-]+\s*(?:\s+(?:[\w.:$-]+(?:=(?:("|')(?:\\[\s\S]|(?!\1)[^\\])*\1|[^\s{'">=]+|\{(?:\{(?:\{[^{}]*\}|[^{}])*\}|[^{}])+\}))?|\{\s*\.{3}\s*[a-z_$][\w$]*(?:\.[a-z_$][\w$]*)*\s*\}))*\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: /\{\s*\.{3}\s*[a-z_$][\w$]*(?:\.[a-z_$][\w$]*)*\s*\}/,
-    inside: {
-      'punctuation': /\.{3}|[{}.]/,
-      'attr-value': /\w+/
-    }
-  }
+	'spread': {
+		pattern: /\{\s*\.{3}\s*[a-z_$][\w$]*(?:\.[a-z_$][\w$]*)*\s*\}/,
+		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'
-  }
+	'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('');
+	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);
-    }
-  }
+	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);
+	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': /[-+*\/%!^]=?|=[=>]?|&[&=]?|\|[|=]?|<<?=?|>>?=?|[@?]/
-};
+(function (Prism) {
+
+	var multilineComment = /\/\*(?:[^*/]|\*(?!\/)|\/(?!\*)|<self>)*\*\//.source;
+	for (var i = 0; i < 2; i++) {
+		// support 4 levels of nested comments
+		multilineComment = multilineComment.replace(/<self>/g, function () { return multilineComment; });
+	}
+	multilineComment = multilineComment.replace(/<self>/g, function () { return /[^\s\S]/.source; });
+
+
+	Prism.languages.rust = {
+		'comment': [
+			{
+				pattern: RegExp(/(^|[^\\])/.source + multilineComment),
+				lookbehind: true,
+				greedy: true
+			},
+			{
+				pattern: /(^|[^\\:])\/\/.*/,
+				lookbehind: true,
+				greedy: true
+			}
+		],
+		'string': {
+			pattern: /b?"(?:\\[\s\S]|[^\\"])*"|b?r(#*)"(?:[^"]|"(?!\1))*"\1/,
+			greedy: true
+		},
+		'char': {
+			pattern: /b?'(?:\\(?:x[0-7][\da-fA-F]|u{(?:[\da-fA-F]_*){1,6}|.)|[^\\\r\n\t'])'/,
+			greedy: true,
+			alias: 'string'
+		},
+		'attribute': {
+			pattern: /#!?\[[^[\]]*\]/,
+			greedy: true,
+			alias: 'attr-name',
+			inside: {
+				'string': null // see below
+			}
+		},
+
+		// Closure params should not be confused with bitwise OR |
+		'closure-params': {
+			pattern: /([=(,:]\s*|\bmove\s*)\|[^|]*\||\|[^|]*\|(?=\s*(?:\{|->))/,
+			lookbehind: true,
+			greedy: true,
+			inside: {
+				'closure-punctuation': {
+					pattern: /^\||\|$/,
+					alias: 'punctuation'
+				},
+				rest: null // see below
+			}
+		},
+
+		'lifetime-annotation': {
+			pattern: /'\w+/,
+			alias: 'symbol'
+		},
+
+		'fragment-specifier': {
+			pattern: /(\$\w+:)[a-z]+/,
+			lookbehind: true,
+			alias: 'punctuation'
+		},
+		'variable': /\$\w+/,
+
+		'function-definition': {
+			pattern: /(\bfn\s*)\w+/,
+			lookbehind: true,
+			alias: 'function'
+		},
+		'keyword': [
+			// https://github.com/rust-lang/reference/blob/master/src/keywords.md
+			/\b(?:abstract|as|async|await|become|box|break|const|continue|crate|do|dyn|else|enum|extern|final|fn|for|if|impl|in|let|loop|macro|match|mod|move|mut|override|priv|pub|ref|return|self|Self|static|struct|super|trait|try|type|typeof|union|unsafe|unsized|use|virtual|where|while|yield)\b/,
+			// primitives
+			// https://doc.rust-lang.org/stable/rust-by-example/primitives.html
+			/\b(?:[ui](?:8|16|32|64|128|size)|f(?:32|64)|bool|char)\b/
+		],
+
+		// functions can technically start with an upper-case letter, but this will introduce a lot of false positives
+		// and Rust's naming conventions recommend snake_case anyway.
+		// https://doc.rust-lang.org/1.0.0/style/style/naming/README.html
+		'function': /\b[a-z_]\w*(?=\s*(?:::\s*<(?:[^<>]|<(?:[^<>]|<[^<>]*>)*>)*>\s*)?\()/,
+		'macro': {
+			pattern: /\w+!/,
+			alias: 'property'
+		},
+
+		// 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|size)?|f32|f64))?\b/,
+		'boolean': /\b(?:false|true)\b/,
+		'punctuation': /->|\.\.=|\.{1,3}|::|[{}[\];(),:]/,
+		'operator': /[-+*\/%!^]=?|=[=>]?|&[&=]?|\|[|=]?|<<?=?|>>?=?|[@?]/
+	};
+
+	Prism.languages.rust['closure-params'].inside.rest = Prism.languages.rust;
+	Prism.languages.rust['attribute'].inside['string'] = Prism.languages.rust['string'];
+
+}(Prism));
 
 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]+\}/
-    }
-  }
+	'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
-    }
-  ]
+	'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]+\}/
+	// 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
-  }
+	'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;
 
 (function (Prism) {
 
-  // CAREFUL!
-  // The following patterns are concatenated, so the group referenced by a back reference is non-obvious!
-
-  var strings = [
-    // normal string
-    // 1 capturing group
-    /(["'])(?:\\[\s\S]|\$\([^)]+\)|`[^`]+`|(?!\1)[^\\])*\1/.source,
-
-    // here doc
-    // 1 capturing group
-    /<<-?\s*(\w+?)\s*(?:\r?\n|\r)[\s\S]*?(?:\r?\n|\r)\2/.source,
-
-    // here doc quoted
-    // 2 capturing group
-    /<<-?\s*(["'])(\w+)\3\s*(?:\r?\n|\r)[\s\S]*?(?:\r?\n|\r)\4/.source
-  ].join('|');
-
-  Prism.languages['shell-session'] = {
-    'command': {
-      pattern: RegExp(/\$(?:[^\r\n'"<]|<<str>>)+/.source.replace(/<<str>>/g, strings)),
-      inside: {
-        'bash': {
-          pattern: /(\$\s*)[\s\S]+/,
-          lookbehind: true,
-          alias: 'language-bash',
-          inside: Prism.languages.bash
-        },
-        'sh': {
-          pattern: /^\$/,
-          alias: 'important'
-        }
-      }
-    },
-    'output': {
-      pattern: /.(?:.*(?:\r\n?|\n|.$))*/
-      // output highlighting?
-    }
-  };
+	// CAREFUL!
+	// The following patterns are concatenated, so the group referenced by a back reference is non-obvious!
+
+	var strings = [
+		// normal string
+		// 1 capturing group
+		/(["'])(?:\\[\s\S]|\$\([^)]+\)|`[^`]+`|(?!\1)[^\\])*\1/.source,
+
+		// here doc
+		// 1 capturing group
+		/<<-?\s*(\w+?)[ \t]*(?!.)[\s\S]*?[\r\n]\2/.source,
+
+		// here doc quoted
+		// 2 capturing group
+		/<<-?\s*(["'])(\w+)\3[ \t]*(?!.)[\s\S]*?[\r\n]\4/.source
+	].join('|');
+
+	Prism.languages['shell-session'] = {
+		'info': {
+			// foo@bar:~/files$ exit
+			// foo@bar$ exit
+			pattern: /^[^\r\n$#*!]+(?=[$#])/m,
+			alias: 'punctuation',
+			inside: {
+				'path': {
+					pattern: /(:)[\s\S]+/,
+					lookbehind: true
+				},
+				'user': /^[^\s@:$#*!/\\]+@[^\s@:$#*!/\\]+(?=:|$)/,
+				'punctuation': /:/
+			}
+		},
+		'command': {
+			pattern: RegExp(/[$#](?:[^\\\r\n'"<]|\\.|<<str>>)+/.source.replace(/<<str>>/g, function () { return strings; })),
+			greedy: true,
+			inside: {
+				'bash': {
+					pattern: /(^[$#]\s*)[\s\S]+/,
+					lookbehind: true,
+					alias: 'language-bash',
+					inside: Prism.languages.bash
+				},
+				'shell-symbol': {
+					pattern: /^[$#]/,
+					alias: 'important'
+				}
+			}
+		},
+		'output': /.(?:.*(?:[\r\n]|.$))*/
+	};
 
 }(Prism));
 
 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': /[;[\]()`,.]/
+	'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.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|undefined|var|void|while|with|yield)\b/,
-  'builtin': /\b(?:string|Function|any|number|boolean|Array|symbol|console|Promise|unknown|never)\b/,
-});
+(function (Prism) {
 
-Prism.languages.ts = Prism.languages.typescript;
-
-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.typescript = Prism.languages.extend('javascript', {
+		'class-name': {
+			pattern: /(\b(?:class|extends|implements|instanceof|interface|new|type)\s+)(?!keyof\b)[_$a-zA-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?:\s*<(?:[^<>]|<(?:[^<>]|<[^<>]*>)*>)*>)?/,
+			lookbehind: true,
+			greedy: true,
+			inside: null // see below
+		},
+		// 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|asserts|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|undefined|var|void|while|with|yield)\b/,
+		'builtin': /\b(?:string|Function|any|number|boolean|Array|symbol|console|Promise|unknown|never)\b/,
+	});
+
+	// doesn't work with TS because TS is too complex
+	delete Prism.languages.typescript['parameter'];
+
+	// a version of typescript specifically for highlighting types
+	var typeInside = Prism.languages.extend('typescript', {});
+	delete typeInside['class-name'];
+
+	Prism.languages.typescript['class-name'].inside = typeInside;
+
+	Prism.languages.insertBefore('typescript', 'function', {
+		'generic-function': {
+			// e.g. foo<T extends "bar" | "baz">( ...
+			pattern: /#?[_$a-zA-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*\s*<(?:[^<>]|<(?:[^<>]|<[^<>]*>)*>)*>(?=\s*\()/,
+			greedy: true,
+			inside: {
+				'function': /^#?[_$a-zA-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*/,
+				'generic': {
+					pattern: /<[\s\S]+/, // everything after the first <
+					alias: 'class-name',
+					inside: typeInside
+				}
+			}
+		}
+	});
+
+	Prism.languages.ts = Prism.languages.typescript;
+
+}(Prism));
+
+(function (Prism) {
+
+	// https://yaml.org/spec/1.2/spec.html#c-ns-anchor-property
+	// https://yaml.org/spec/1.2/spec.html#c-ns-alias-node
+	var anchorOrAlias = /[*&][^\s[\]{},]+/;
+	// https://yaml.org/spec/1.2/spec.html#c-ns-tag-property
+	var tag = /!(?:<[\w\-%#;/?:@&=+$,.!~*'()[\]]+>|(?:[a-zA-Z\d-]*!)?[\w\-%#;/?:@&=+$.~*'()]+)?/;
+	// https://yaml.org/spec/1.2/spec.html#c-ns-properties(n,c)
+	var properties = '(?:' + tag.source + '(?:[ \t]+' + anchorOrAlias.source + ')?|'
+		+ anchorOrAlias.source + '(?:[ \t]+' + tag.source + ')?)';
+
+	/**
+	 *
+	 * @param {string} value
+	 * @param {string} [flags]
+	 * @returns {RegExp}
+	 */
+	function createValuePattern(value, flags) {
+		flags = (flags || '').replace(/m/g, '') + 'm'; // add m flag
+		var pattern = /([:\-,[{]\s*(?:\s<<prop>>[ \t]+)?)(?:<<value>>)(?=[ \t]*(?:$|,|]|}|\s*#))/.source
+			.replace(/<<prop>>/g, function () { return properties; }).replace(/<<value>>/g, function () { return value; });
+		return RegExp(pattern, flags)
+	}
+
+	Prism.languages.yaml = {
+		'scalar': {
+			pattern: RegExp(/([\-:]\s*(?:\s<<prop>>[ \t]+)?[|>])[ \t]*(?:((?:\r?\n|\r)[ \t]+)[^\r\n]+(?:\2[^\r\n]+)*)/.source
+				.replace(/<<prop>>/g, function () { return properties; })),
+			lookbehind: true,
+			alias: 'string'
+		},
+		'comment': /#.*/,
+		'key': {
+			pattern: RegExp(/((?:^|[:\-,[{\r\n?])[ \t]*(?:<<prop>>[ \t]+)?)[^\r\n{[\]},#\s]+?(?=\s*:\s)/.source
+				.replace(/<<prop>>/g, function () { return properties; })),
+			lookbehind: true,
+			alias: 'atrule'
+		},
+		'directive': {
+			pattern: /(^[ \t]*)%.+/m,
+			lookbehind: true,
+			alias: 'important'
+		},
+		'datetime': {
+			pattern: createValuePattern(/\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*)?)?/.source),
+			lookbehind: true,
+			alias: 'number'
+		},
+		'boolean': {
+			pattern: createValuePattern(/true|false/.source, 'i'),
+			lookbehind: true,
+			alias: 'important'
+		},
+		'null': {
+			pattern: createValuePattern(/null|~/.source, 'i'),
+			lookbehind: true,
+			alias: 'important'
+		},
+		'string': {
+			// \2 because of the lookbehind group
+			pattern: createValuePattern(/("|')(?:(?!\2)[^\\\r\n]|\\.)*\2/.source),
+			lookbehind: true,
+			greedy: true
+		},
+		'number': {
+			pattern: createValuePattern(/[+-]?(?:0x[\da-f]+|0o[0-7]+|(?:\d+\.?\d*|\.?\d+)(?:e[+-]?\d+)?|\.inf|\.nan)/.source, 'i'),
+			lookbehind: true
+		},
+		'tag': tag,
+		'important': anchorOrAlias,
+		'punctuation': /---|[:[\]{}\-,|>?]|\.\.\./
+	};
+
+	Prism.languages.yml = Prism.languages.yaml;
+
+}(Prism));
 
-Prism.languages.yml = Prism.languages.yaml;
diff --git a/docs/file-scrapers.md b/docs/file-scrapers.md
index 855c0a3f..b1567859 100644
--- a/docs/file-scrapers.md
+++ b/docs/file-scrapers.md
@@ -78,6 +78,18 @@ $GS = '/usr/local/opt/ghostscript/bin/gs';	# GhostScript
 
 ## NumPy
 
+## OCaml
+
+Download the HTML reference here:
+https://ocaml.org/releases/4.10/ocaml-4.10-refman-html.tar.gz
+and extract it as `/path/to/devdocs/docs/ocaml`:
+
+```sh
+cd /path/to/devdocs/docs
+wget https://ocaml.org/releases/4.10/ocaml-4.10-refman-html.tar.gz
+tar xf ocaml-4.10-refman-html.tar.gz --transform 's/htmlman/ocaml/'
+```
+
 ## OpenJDK
 
 ## Perl
diff --git a/lib/docs/filters/ocaml/clean_html.rb b/lib/docs/filters/ocaml/clean_html.rb
new file mode 100644
index 00000000..44f3fb5a
--- /dev/null
+++ b/lib/docs/filters/ocaml/clean_html.rb
@@ -0,0 +1,13 @@
+module Docs
+  class Ocaml
+    class CleanHtmlFilter < Filter
+      def call
+        css('pre').each do |node|
+          node['data-language'] = 'ocaml'
+        end
+
+        doc
+      end
+    end
+  end
+end
diff --git a/lib/docs/filters/ocaml/entries.rb b/lib/docs/filters/ocaml/entries.rb
new file mode 100644
index 00000000..a85edd52
--- /dev/null
+++ b/lib/docs/filters/ocaml/entries.rb
@@ -0,0 +1,65 @@
+module Docs
+  class Ocaml
+    class EntriesFilter < Docs::EntriesFilter
+      def get_name
+        title = context[:html_title].gsub(/\u00A0/, " ")
+        title = title.split.join(" ").strip
+        title.gsub!(/^Chapter /, "")
+
+        # Move preface at the beginning
+        title.gsub!(/^(Contents)/, '00.1 \1')
+        title.gsub!(/^(Foreword)/, '00.2 \1')
+
+        # Pad chapter numbers with zeros to sort lexicographically
+        title.gsub!(/(^\d[\. ])/, '0\1')
+        title.gsub!(/(?<ma>^\d+\.)(?<mb>\d[\. ])/, '\k<ma>0\k<mb>')
+
+        # Add dot between chapter number and title
+        title.gsub!(/(^[\d.]+)/, '\1. ')
+
+        title
+      end
+
+      def get_type
+        if slug.start_with?('libref')
+          if slug.start_with?('libref/index_')
+            'Indexes'
+          else
+            'Library reference'
+          end
+        else
+          'Documentation'
+        end
+      end
+
+      def additional_entries
+        entries = []
+
+        module_node = css('h1').at_css('span')
+
+        css('pre').each do |node|
+          next unless span = node.at_css('span')
+          if span['id'].nil?
+            next
+          elsif span['id'].start_with?('VAL')
+            entry_type = 'Values'
+          elsif span['id'].start_with?('MODULE')
+            entry_type = 'Modules'
+          elsif span['id'].start_with?('EXCEPTION')
+            entry_type = 'Exceptions'
+          else
+            next
+          end
+
+          name = span.content
+          if not module_node.nil?
+            name = "#{name} [#{module_node.content}]"
+          end
+          entries << [name, span['id'], entry_type]
+        end
+
+        entries
+      end
+    end
+  end
+end
diff --git a/lib/docs/scrapers/ocaml.rb b/lib/docs/scrapers/ocaml.rb
new file mode 100644
index 00000000..9bf72d06
--- /dev/null
+++ b/lib/docs/scrapers/ocaml.rb
@@ -0,0 +1,28 @@
+module Docs
+  class Ocaml < FileScraper
+    self.name = 'OCaml'
+    self.type = 'ocaml'
+    self.root_path = 'index.html'
+    self.links = {
+      home: 'https://ocaml.org/',
+      code: 'https://github.com/ocaml/ocaml'
+    }
+
+    html_filters.push 'ocaml/entries', 'ocaml/clean_html'
+
+    options[:skip] = %w(
+      libref/index.html
+    )
+
+    options[:skip_patterns] = [
+      /\Acompilerlibref\//,
+      /\Alibref\/type_/,
+      /\Alibref\/Stdlib\.\w+\.html/,
+    ]
+
+    options[:attribution] = <<-HTML
+      &copy; INRIA 1995-2020.
+    HTML
+
+  end
+end
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diff --git a/public/icons/docs/ocaml/SOURCE b/public/icons/docs/ocaml/SOURCE
new file mode 100644
index 00000000..38ffcf71
--- /dev/null
+++ b/public/icons/docs/ocaml/SOURCE
@@ -0,0 +1,2 @@
+https://ocaml.org/docs/logos.html
+https://github.com/ocaml/ocaml-logo/tree/master/Colour/Favicon