/* PrismJS 1.17.1
https://prismjs.com/download.html?#themes=prism&languages=markup+css+clike+javascript+apacheconf+applescript+c+csharp+bash+cpp+aspnet+coffeescript+ruby+diff+markup-templating+git+less+http+ini+java+php+markdown+json+makefile+nginx+objectivec+perl+sql+scss+python+jsx+sass+swift+yaml+wiki&plugins=custom-class */
var _self = (typeof window !== 'undefined')
? window   // if in browser
: (
(typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope)
? self // if in worker
: {}   // if in node js
);

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

var Prism = (function (_self){

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

/**
 * 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}
 */
function getLanguage(element) {
while (element && !lang.test(element.className)) {
element = element.parentNode;
}
if (element) {
return (element.className.match(lang) || [, 'none'])[1].toLowerCase();
}
return 'none';
}


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

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

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

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

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

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

return clone;

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

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

return clone;

default:
return o;
}
}
},

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

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

return lang;
},

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

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

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

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

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

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

return ret;
},

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

var objId = _.util.objId;

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

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

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

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

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

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

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

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

highlightElement: function(element, async, callback) {
// Find language
var language = 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];

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

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

args.push(wrapped);

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

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

if (delNum != 1)
_.matchGrammar(text, strarr, grammar, i, pos, true, token + ',' + 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: {},

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

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

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

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

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

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

Token: Token
};

_self.Prism = _;

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

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

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

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

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

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

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

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

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

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

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

return _;
}

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

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

if (script.hasAttribute('data-manual')) {
_.manual = true;
}
}

if (!_.manual) {
function highlightAutomaticallyCallback() {
if (!_.manual) {
_.highlightAll();
}
}

if(document.readyState !== 'loading') {
if (window.requestAnimationFrame) {
window.requestAnimationFrame(highlightAutomaticallyCallback);
} else {
window.setTimeout(highlightAutomaticallyCallback, 16);
}
}
else {
document.addEventListener('DOMContentLoaded', highlightAutomaticallyCallback);
}
}

return _;

})(_self);

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

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

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

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

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

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

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

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

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

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

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

(function (Prism) {

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

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

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

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

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

}(Prism));

Prism.languages.clike = {
'comment': [
{
pattern: /(^|[^\\])\/\*[\s\S]*?(?:\*\/|$)/,
lookbehind: true
},
{
pattern: /(^|[^\\:])\/\/.*/,
lookbehind: true,
greedy: true
}
],
'string': {
pattern: /(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
greedy: true
},
'class-name': {
pattern: /(\b(?:class|interface|extends|implements|trait|instanceof|new)\s+|\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: /(^|[^.])\b(?:as|async(?=\s*(?:function\b|\(|[$\w\xA0-\uFFFF]|$))|await|break|case|class|const|continue|debugger|default|delete|do|else|enum|export|extends|for|from|function|get|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|set|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)\b/,
lookbehind: true
},
],
'number': /\b(?:(?:0[xX](?:[\dA-Fa-f](?:_[\dA-Fa-f])?)+|0[bB](?:[01](?:_[01])?)+|0[oO](?:[0-7](?:_[0-7])?)+)n?|(?:\d(?:_\d)?)+n|NaN|Infinity)\b|(?:\b(?:\d(?:_\d)?)+\.?(?:\d(?:_\d)?)*|\B\.(?:\d(?:_\d)?)+)(?:[Ee][+-]?(?:\d(?:_\d)?)+)?/,
// Allow for all non-ASCII characters (See http://stackoverflow.com/a/2008444)
'function': /#?[_$a-zA-Z\xA0-\uFFFF][$\w\xA0-\uFFFF]*(?=\s*(?:\.\s*(?:apply|bind|call)\s*)?\()/,
'operator': /--|\+\+|\*\*=?|=>|&&|\|\||[!=]==|<<=?|>>>?=?|[-+*/%&|^!=<>]=?|\.{3}|\?[.?]?|[~:]/
});

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

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

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

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

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

Prism.languages.apacheconf = {
'comment': /#.*/,
'directive-inline': {
pattern: /(^\s*)\b(?:AcceptFilter|AcceptPathInfo|AccessFileName|Action|Add(?:Alt|AltByEncoding|AltByType|Charset|DefaultCharset|Description|Encoding|Handler|Icon|IconByEncoding|IconByType|InputFilter|Language|ModuleInfo|OutputFilter|OutputFilterByType|Type)|Alias|AliasMatch|Allow(?:CONNECT|EncodedSlashes|Methods|Override|OverrideList)?|Anonymous(?:_LogEmail|_MustGiveEmail|_NoUserID|_VerifyEmail)?|AsyncRequestWorkerFactor|Auth(?:BasicAuthoritative|BasicFake|BasicProvider|BasicUseDigestAlgorithm|DBDUserPWQuery|DBDUserRealmQuery|DBMGroupFile|DBMType|DBMUserFile|Digest(?:Algorithm|Domain|NonceLifetime|Provider|Qop|ShmemSize)|Form(?:Authoritative|Body|DisableNoStore|FakeBasicAuth|Location|LoginRequiredLocation|LoginSuccessLocation|LogoutLocation|Method|Mimetype|Password|Provider|SitePassphrase|Size|Username)|GroupFile|LDAP(?:AuthorizePrefix|BindAuthoritative|BindDN|BindPassword|CharsetConfig|CompareAsUser|CompareDNOnServer|DereferenceAliases|GroupAttribute|GroupAttributeIsDN|InitialBindAsUser|InitialBindPattern|MaxSubGroupDepth|RemoteUserAttribute|RemoteUserIsDN|SearchAsUser|SubGroupAttribute|SubGroupClass|Url)|Merging|Name|Type|UserFile|nCache(?:Context|Enable|ProvideFor|SOCache|Timeout)|nzFcgiCheckAuthnProvider|nzFcgiDefineProvider|zDBDLoginToReferer|zDBDQuery|zDBDRedirectQuery|zDBMType|zSendForbiddenOnFailure)|BalancerGrowth|BalancerInherit|BalancerMember|BalancerPersist|BrowserMatch|BrowserMatchNoCase|BufferSize|BufferedLogs|CGIDScriptTimeout|CGIMapExtension|Cache(?:DefaultExpire|DetailHeader|DirLength|DirLevels|Disable|Enable|File|Header|IgnoreCacheControl|IgnoreHeaders|IgnoreNoLastMod|IgnoreQueryString|IgnoreURLSessionIdentifiers|KeyBaseURL|LastModifiedFactor|Lock|LockMaxAge|LockPath|MaxExpire|MaxFileSize|MinExpire|MinFileSize|NegotiatedDocs|QuickHandler|ReadSize|ReadTime|Root|Socache(?:MaxSize|MaxTime|MinTime|ReadSize|ReadTime)?|StaleOnError|StoreExpired|StoreNoStore|StorePrivate)|CharsetDefault|CharsetOptions|CharsetSourceEnc|CheckCaseOnly|CheckSpelling|ChrootDir|ContentDigest|CookieDomain|CookieExpires|CookieName|CookieStyle|CookieTracking|CoreDumpDirectory|CustomLog|DBDExptime|DBDInitSQL|DBDKeep|DBDMax|DBDMin|DBDParams|DBDPersist|DBDPrepareSQL|DBDriver|DTracePrivileges|Dav|DavDepthInfinity|DavGenericLockDB|DavLockDB|DavMinTimeout|DefaultIcon|DefaultLanguage|DefaultRuntimeDir|DefaultType|Define|Deflate(?:BufferSize|CompressionLevel|FilterNote|InflateLimitRequestBody|InflateRatio(?:Burst|Limit)|MemLevel|WindowSize)|Deny|DirectoryCheckHandler|DirectoryIndex|DirectoryIndexRedirect|DirectorySlash|DocumentRoot|DumpIOInput|DumpIOOutput|EnableExceptionHook|EnableMMAP|EnableSendfile|Error|ErrorDocument|ErrorLog|ErrorLogFormat|Example|ExpiresActive|ExpiresByType|ExpiresDefault|ExtFilterDefine|ExtFilterOptions|ExtendedStatus|FallbackResource|FileETag|FilterChain|FilterDeclare|FilterProtocol|FilterProvider|FilterTrace|ForceLanguagePriority|ForceType|ForensicLog|GprofDir|GracefulShutdownTimeout|Group|Header|HeaderName|Heartbeat(?:Address|Listen|MaxServers|Storage)|HostnameLookups|ISAPI(?:AppendLogToErrors|AppendLogToQuery|CacheFile|FakeAsync|LogNotSupported|ReadAheadBuffer)|IdentityCheck|IdentityCheckTimeout|ImapBase|ImapDefault|ImapMenu|Include|IncludeOptional|Index(?:HeadInsert|Ignore|IgnoreReset|Options|OrderDefault|StyleSheet)|InputSed|KeepAlive|KeepAliveTimeout|KeptBodySize|LDAP(?:CacheEntries|CacheTTL|ConnectionPoolTTL|ConnectionTimeout|LibraryDebug|OpCacheEntries|OpCacheTTL|ReferralHopLimit|Referrals|Retries|RetryDelay|SharedCacheFile|SharedCacheSize|Timeout|TrustedClientCert|TrustedGlobalCert|TrustedMode|VerifyServerCert)|LanguagePriority|Limit(?:InternalRecursion|Request(?:Body|FieldSize|Fields|Line)|XMLRequestBody)|Listen|ListenBackLog|LoadFile|LoadModule|LogFormat|LogLevel|LogMessage|LuaAuthzProvider|LuaCodeCache|Lua(?:Hook(?:AccessChecker|AuthChecker|CheckUserID|Fixups|InsertFilter|Log|MapToStorage|TranslateName|TypeChecker)|Inherit|InputFilter|MapHandler|OutputFilter|PackageCPath|PackagePath|QuickHandler|Root|Scope)|MMapFile|Max(?:ConnectionsPerChild|KeepAliveRequests|MemFree|RangeOverlaps|RangeReversals|Ranges|RequestWorkers|SpareServers|SpareThreads|Threads)|MergeTrailers|MetaDir|MetaFiles|MetaSuffix|MimeMagicFile|MinSpareServers|MinSpareThreads|ModMimeUsePathInfo|ModemStandard|MultiviewsMatch|Mutex|NWSSLTrustedCerts|NWSSLUpgradeable|NameVirtualHost|NoProxy|Options|Order|OutputSed|PassEnv|PidFile|PrivilegesMode|Protocol|ProtocolEcho|Proxy(?:AddHeaders|BadHeader|Block|Domain|ErrorOverride|ExpressDBMFile|ExpressDBMType|ExpressEnable|FtpDirCharset|FtpEscapeWildcards|FtpListOnWildcard|HTML(?:BufSize|CharsetOut|DocType|Enable|Events|Extended|Fixups|Interp|Links|Meta|StripComments|URLMap)|IOBufferSize|MaxForwards|Pass(?:Inherit|InterpolateEnv|Match|Reverse|ReverseCookieDomain|ReverseCookiePath)?|PreserveHost|ReceiveBufferSize|Remote|RemoteMatch|Requests|SCGIInternalRedirect|SCGISendfile|Set|SourceAddress|Status|Timeout|Via)|RLimitCPU|RLimitMEM|RLimitNPROC|ReadmeName|ReceiveBufferSize|Redirect|RedirectMatch|RedirectPermanent|RedirectTemp|ReflectorHeader|RemoteIP(?:Header|InternalProxy|InternalProxyList|ProxiesHeader|TrustedProxy|TrustedProxyList)|RemoveCharset|RemoveEncoding|RemoveHandler|RemoveInputFilter|RemoveLanguage|RemoveOutputFilter|RemoveType|RequestHeader|RequestReadTimeout|Require|Rewrite(?:Base|Cond|Engine|Map|Options|Rule)|SSIETag|SSIEndTag|SSIErrorMsg|SSILastModified|SSILegacyExprParser|SSIStartTag|SSITimeFormat|SSIUndefinedEcho|SSL(?:CACertificateFile|CACertificatePath|CADNRequestFile|CADNRequestPath|CARevocationCheck|CARevocationFile|CARevocationPath|CertificateChainFile|CertificateFile|CertificateKeyFile|CipherSuite|Compression|CryptoDevice|Engine|FIPS|HonorCipherOrder|InsecureRenegotiation|OCSP(?:DefaultResponder|Enable|OverrideResponder|ResponderTimeout|ResponseMaxAge|ResponseTimeSkew|UseRequestNonce)|OpenSSLConfCmd|Options|PassPhraseDialog|Protocol|Proxy(?:CACertificateFile|CACertificatePath|CARevocation(?:Check|File|Path)|CheckPeer(?:CN|Expire|Name)|CipherSuite|Engine|MachineCertificate(?:ChainFile|File|Path)|Protocol|Verify|VerifyDepth)|RandomSeed|RenegBufferSize|Require|RequireSSL|SRPUnknownUserSeed|SRPVerifierFile|Session(?:Cache|CacheTimeout|TicketKeyFile|Tickets)|Stapling(?:Cache|ErrorCacheTimeout|FakeTryLater|ForceURL|ResponderTimeout|ResponseMaxAge|ResponseTimeSkew|ReturnResponderErrors|StandardCacheTimeout)|StrictSNIVHostCheck|UseStapling|UserName|VerifyClient|VerifyDepth)|Satisfy|ScoreBoardFile|Script(?:Alias|AliasMatch|InterpreterSource|Log|LogBuffer|LogLength|Sock)?|SecureListen|SeeRequestTail|SendBufferSize|Server(?:Admin|Alias|Limit|Name|Path|Root|Signature|Tokens)|Session(?:Cookie(?:Name|Name2|Remove)|Crypto(?:Cipher|Driver|Passphrase|PassphraseFile)|DBD(?:CookieName|CookieName2|CookieRemove|DeleteLabel|InsertLabel|PerUser|SelectLabel|UpdateLabel)|Env|Exclude|Header|Include|MaxAge)?|SetEnv|SetEnvIf|SetEnvIfExpr|SetEnvIfNoCase|SetHandler|SetInputFilter|SetOutputFilter|StartServers|StartThreads|Substitute|Suexec|SuexecUserGroup|ThreadLimit|ThreadStackSize|ThreadsPerChild|TimeOut|TraceEnable|TransferLog|TypesConfig|UnDefine|UndefMacro|UnsetEnv|Use|UseCanonicalName|UseCanonicalPhysicalPort|User|UserDir|VHostCGIMode|VHostCGIPrivs|VHostGroup|VHostPrivs|VHostSecure|VHostUser|Virtual(?:DocumentRoot|ScriptAlias)(?:IP)?|WatchdogInterval|XBitHack|xml2EncAlias|xml2EncDefault|xml2StartParse)\b/im,
lookbehind: true,
alias: 'property'
},
'directive-block': {
pattern: /<\/?\b(?:Auth[nz]ProviderAlias|Directory|DirectoryMatch|Else|ElseIf|Files|FilesMatch|If|IfDefine|IfModule|IfVersion|Limit|LimitExcept|Location|LocationMatch|Macro|Proxy|Require(?:All|Any|None)|VirtualHost)\b *.*>/i,
inside: {
'directive-block': {
pattern: /^<\/?\w+/,
inside: {
'punctuation': /^<\/?/
},
alias: 'tag'
},
'directive-block-parameter': {
pattern: /.*[^>]/,
inside: {
'punctuation': /:/,
'string': {
pattern: /("|').*\1/,
inside: {
'variable': /[$%]\{?(?:\w\.?[-+:]?)+\}?/
}
}
},
alias: 'attr-value'
},
'punctuation': />/
},
alias: 'tag'
},
'directive-flags': {
pattern: /\[(?:\w,?)+\]/,
alias: 'keyword'
},
'string': {
pattern: /("|').*\1/,
inside: {
'variable': /[$%]\{?(?:\w\.?[-+:]?)+\}?/
}
},
'variable': /[$%]\{?(?:\w\.?[-+:]?)+\}?/,
'regex': /\^?.*\$|\^.*\$?/
};

Prism.languages.applescript = {
'comment': [
// Allow one level of nesting
/\(\*(?:\(\*[\s\S]*?\*\)|[\s\S])*?\*\)/,
/--.+/,
/#.+/
],
'string': /"(?:\\.|[^"\\\r\n])*"/,
'number': /(?:\b\d+\.?\d*|\B\.\d+)(?:e-?\d+)?\b/i,
'operator': [
/[&=≠≤≥*+\-\/÷^]|[<>]=?/,
/\b(?:(?:start|begin|end)s? with|(?:(?:does not|doesn't) contain|contains?)|(?:is|isn't|is not) (?:in|contained by)|(?:(?:is|isn't|is not) )?(?:greater|less) than(?: or equal)?(?: to)?|(?:(?:does not|doesn't) come|comes) (?:before|after)|(?:is|isn't|is not) equal(?: to)?|(?:(?:does not|doesn't) equal|equals|equal to|isn't|is not)|(?:a )?(?:ref(?: to)?|reference to)|(?:and|or|div|mod|as|not))\b/
],
'keyword': /\b(?:about|above|after|against|apart from|around|aside from|at|back|before|beginning|behind|below|beneath|beside|between|but|by|considering|continue|copy|does|eighth|else|end|equal|error|every|exit|false|fifth|first|for|fourth|from|front|get|given|global|if|ignoring|in|instead of|into|is|it|its|last|local|me|middle|my|ninth|of|on|onto|out of|over|prop|property|put|repeat|return|returning|second|set|seventh|since|sixth|some|tell|tenth|that|the|then|third|through|thru|timeout|times|to|transaction|true|try|until|where|while|whose|with|without)\b/,
'class': {
pattern: /\b(?:alias|application|boolean|class|constant|date|file|integer|list|number|POSIX file|real|record|reference|RGB color|script|text|centimetres|centimeters|feet|inches|kilometres|kilometers|metres|meters|miles|yards|square feet|square kilometres|square kilometers|square metres|square meters|square miles|square yards|cubic centimetres|cubic centimeters|cubic feet|cubic inches|cubic metres|cubic meters|cubic yards|gallons|litres|liters|quarts|grams|kilograms|ounces|pounds|degrees Celsius|degrees Fahrenheit|degrees Kelvin)\b/,
alias: 'builtin'
},
'punctuation': /[{}():,¬«»《》]/
};
Prism.languages.c = Prism.languages.extend('clike', {
'class-name': {
pattern: /(\b(?:enum|struct)\s+)\w+/,
lookbehind: true
},
'keyword': /\b(?:_Alignas|_Alignof|_Atomic|_Bool|_Complex|_Generic|_Imaginary|_Noreturn|_Static_assert|_Thread_local|asm|typeof|inline|auto|break|case|char|const|continue|default|do|double|else|enum|extern|float|for|goto|if|int|long|register|return|short|signed|sizeof|static|struct|switch|typedef|union|unsigned|void|volatile|while)\b/,
'operator': />>=?|<<=?|->|([-+&|:])\1|[?:~]|[-+*/%&|^!=<>]=?/,
'number': /(?:\b0x(?:[\da-f]+\.?[\da-f]*|\.[\da-f]+)(?:p[+-]?\d+)?|(?:\b\d+\.?\d*|\B\.\d+)(?:e[+-]?\d+)?)[ful]*/i
});

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

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

Prism.languages.csharp = Prism.languages.extend('clike', {
'keyword': /\b(?:abstract|add|alias|as|ascending|async|await|base|bool|break|byte|case|catch|char|checked|class|const|continue|decimal|default|delegate|descending|do|double|dynamic|else|enum|event|explicit|extern|false|finally|fixed|float|for|foreach|from|get|global|goto|group|if|implicit|in|int|interface|internal|into|is|join|let|lock|long|namespace|new|null|object|operator|orderby|out|override|params|partial|private|protected|public|readonly|ref|remove|return|sbyte|sealed|select|set|short|sizeof|stackalloc|static|string|struct|switch|this|throw|true|try|typeof|uint|ulong|unchecked|unsafe|ushort|using|value|var|virtual|void|volatile|where|while|yield)\b/,
'string': [
{
pattern: /@("|')(?:\1\1|\\[\s\S]|(?!\1)[^\\])*\1/,
greedy: true
},
{
pattern: /("|')(?:\\.|(?!\1)[^\\\r\n])*?\1/,
greedy: true
}
],
'class-name': [
{
// (Foo bar, Bar baz)
pattern: /\b[A-Z]\w*(?:\.\w+)*\b(?=\s+\w+)/,
inside: {
punctuation: /\./
}
},
{
// [Foo]
pattern: /(\[)[A-Z]\w*(?:\.\w+)*\b/,
lookbehind: true,
inside: {
punctuation: /\./
}
},
{
// class Foo : Bar
pattern: /(\b(?:class|interface)\s+[A-Z]\w*(?:\.\w+)*\s*:\s*)[A-Z]\w*(?:\.\w+)*\b/,
lookbehind: true,
inside: {
punctuation: /\./
}
},
{
// class Foo
pattern: /((?:\b(?:class|interface|new)\s+)|(?:catch\s+\())[A-Z]\w*(?:\.\w+)*\b/,
lookbehind: true,
inside: {
punctuation: /\./
}
}
],
'number': /\b0x[\da-f]+\b|(?:\b\d+\.?\d*|\B\.\d+)f?/i,
'operator': />>=?|<<=?|[-=]>|([-+&|?])\1|~|[-+*/%&|^!=<>]=?/,
'punctuation': /\?\.?|::|[{}[\];(),.:]/
});

Prism.languages.insertBefore('csharp', 'class-name', {
'generic-method': {
pattern: /\w+\s*<[^>\r\n]+?>\s*(?=\()/,
inside: {
function: /^\w+/,
'class-name': {
pattern: /\b[A-Z]\w*(?:\.\w+)*\b/,
inside: {
punctuation: /\./
}
},
keyword: Prism.languages.csharp.keyword,
punctuation: /[<>(),.:]/
}
},
'preprocessor': {
pattern: /(^\s*)#.*/m,
lookbehind: true,
alias: 'property',
inside: {
// highlight preprocessor directives as keywords
'directive': {
pattern: /(\s*#)\b(?:define|elif|else|endif|endregion|error|if|line|pragma|region|undef|warning)\b/,
lookbehind: true,
alias: 'keyword'
}
}
}
});

Prism.languages.dotnet = Prism.languages.cs = Prism.languages.csharp;

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

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

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

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

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

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

Prism.languages.aspnet = Prism.languages.extend('markup', {
'page-directive': {
pattern: /<%\s*@.*%>/i,
alias: 'tag',
inside: {
'page-directive': {
pattern: /<%\s*@\s*(?:Assembly|Control|Implements|Import|Master(?:Type)?|OutputCache|Page|PreviousPageType|Reference|Register)?|%>/i,
alias: 'tag'
},
rest: Prism.languages.markup.tag.inside
}
},
'directive': {
pattern: /<%.*%>/i,
alias: 'tag',
inside: {
'directive': {
pattern: /<%\s*?[$=%#:]{0,2}|%>/i,
alias: 'tag'
},
rest: Prism.languages.csharp
}
}
});
// Regexp copied from prism-markup, with a negative look-ahead added
Prism.languages.aspnet.tag.pattern = /<(?!%)\/?[^\s>\/]+(?:\s+[^\s>\/=]+(?:=(?:("|')(?:\\[\s\S]|(?!\1)[^\\])*\1|[^\s'">=]+))?)*\s*\/?>/i;

// match directives of attribute value foo="<% Bar %>"
Prism.languages.insertBefore('inside', 'punctuation', {
'directive': Prism.languages.aspnet['directive']
}, Prism.languages.aspnet.tag.inside["attr-value"]);

Prism.languages.insertBefore('aspnet', 'comment', {
'asp-comment': {
pattern: /<%--[\s\S]*?--%>/,
alias: ['asp', 'comment']
}
});

// script runat="server" contains csharp, not javascript
Prism.languages.insertBefore('aspnet', Prism.languages.javascript ? 'script' : 'tag', {
'asp-script': {
pattern: /(<script(?=.*runat=['"]?server['"]?)[\s\S]*?>)[\s\S]*?(?=<\/script>)/i,
lookbehind: true,
alias: ['asp', 'script'],
inside: Prism.languages.csharp || {}
}
});

(function(Prism) {

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

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

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

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

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

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

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

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

});

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

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

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

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

delete Prism.languages.ruby.function;

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

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

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

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

(function (Prism) {

Prism.languages.diff = {
'coord': [
// Match all kinds of coord lines (prefixed by "+++", "---" or "***").
/^(?:\*{3}|-{3}|\+{3}).*$/m,
// Match "@@ ... @@" coord lines in unified diff.
/^@@.*@@$/m,
// Match coord lines in normal diff (starts with a number).
/^\d+.*$/m
]

// deleted, inserted, unchanged, diff
};

/**
* A map from the name of a block to its line prefix.
*
* @type {Object<string, string>}
*/
var PREFIXES = {
'deleted-sign': '-',
'deleted-arrow': '<',
'inserted-sign': '+',
'inserted-arrow': '>',
'unchanged': ' ',
'diff': '!',
};

// add a token for each prefix
Object.keys(PREFIXES).forEach(function (name) {
var prefix = PREFIXES[name];

var alias = [];
if (!/^\w+$/.test(name)) { // "deleted-sign" -> "deleted"
alias.push(/\w+/.exec(name)[0]);
}
if (name === "diff") {
alias.push("bold");
}

Prism.languages.diff[name] = {
// pattern: /^(?:[_].*(?:\r\n?|\n|(?![\s\S])))+/m
pattern: RegExp('^(?:[' + prefix + '].*(?:\r\n?|\n|(?![\\s\\S])))+', 'm'),
alias: alias
};
});

// make prefixes available to Diff plugin
Object.defineProperty(Prism.languages.diff, 'PREFIXES', {
value: PREFIXES
});

}(Prism));

(function (Prism) {

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

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

var tokenStack = env.tokenStack = [];

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

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

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

return placeholder;
});

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

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

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

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

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

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

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

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

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

return tokens;
}

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

}(Prism));

Prism.languages.git = {
/*
* A simple one line comment like in a git status command
* For instance:
* $ git status
* # On branch infinite-scroll
* # Your branch and 'origin/sharedBranches/frontendTeam/infinite-scroll' have diverged,
* # and have 1 and 2 different commits each, respectively.
* nothing to commit (working directory clean)
*/
'comment': /^#.*/m,

/*
* Regexp to match the changed lines in a git diff output. Check the example below.
*/
'deleted': /^[-–].*/m,
'inserted': /^\+.*/m,

/*
* a string (double and simple quote)
*/
'string': /("|')(?:\\.|(?!\1)[^\\\r\n])*\1/m,

/*
* a git command. It starts with a random prompt finishing by a $, then "git" then some other parameters
* For instance:
* $ git add file.txt
*/
'command': {
pattern: /^.*\$ git .*$/m,
inside: {
/*
* A git command can contain a parameter starting by a single or a double dash followed by a string
* For instance:
* $ git diff --cached
* $ git log -p
*/
'parameter': /\s--?\w+/m
}
},

/*
* Coordinates displayed in a git diff command
* For instance:
* $ git diff
* diff --git file.txt file.txt
* index 6214953..1d54a52 100644
* --- file.txt
* +++ file.txt
* @@ -1 +1,2 @@
* -Here's my tetx file
* +Here's my text file
* +And this is the second line
*/
'coord': /^@@.*@@$/m,

/*
* Match a "commit [SHA1]" line in a git log output.
* For instance:
* $ git log
* commit a11a14ef7e26f2ca62d4b35eac455ce636d0dc09
* Author: lgiraudel
* Date:   Mon Feb 17 11:18:34 2014 +0100
*
*     Add of a new line
*/
'commit_sha1': /^commit \w{40}$/m
};

/* FIXME :
 :extend() is not handled specifically : its highlighting is buggy.
 Mixin usage must be inside a ruleset to be highlighted.
 At-rules (e.g. import) containing interpolations are buggy.
 Detached rulesets are highlighted as at-rules.
 A comment before a mixin usage prevents the latter to be properly highlighted.
 */

Prism.languages.less = Prism.languages.extend('css', {
'comment': [
/\/\*[\s\S]*?\*\//,
{
pattern: /(^|[^\\])\/\/.*/,
lookbehind: true
}
],
'atrule': {
pattern: /@[\w-]+?(?:\((?:[^(){}]|\([^(){}]*\))*\)|[^(){};])*?(?=\s*\{)/,
inside: {
'punctuation': /[:()]/
}
},
// selectors and mixins are considered the same
'selector': {
pattern: /(?:@\{[\w-]+\}|[^{};\s@])(?:@\{[\w-]+\}|\((?:[^(){}]|\([^(){}]*\))*\)|[^(){};@])*?(?=\s*\{)/,
inside: {
// mixin parameters
'variable': /@+[\w-]+/
}
},

'property': /(?:@\{[\w-]+\}|[\w-])+(?:\+_?)?(?=\s*:)/i,
'operator': /[+\-*\/]/
});

Prism.languages.insertBefore('less', 'property', {
'variable': [
// Variable declaration (the colon must be consumed!)
{
pattern: /@[\w-]+\s*:/,
inside: {
"punctuation": /:/
}
},

// Variable usage
/@@?[\w-]+/
],
'mixin-usage': {
pattern: /([{;]\s*)[.#](?!\d)[\w-]+.*?(?=[(;])/,
lookbehind: true,
alias: 'function'
}
});

(function (Prism) {
Prism.languages.http = {
'request-line': {
pattern: /^(?:POST|GET|PUT|DELETE|OPTIONS|PATCH|TRACE|CONNECT)\s(?:https?:\/\/|\/)\S+\sHTTP\/[0-9.]+/m,
inside: {
// HTTP Verb
'property': /^(?:POST|GET|PUT|DELETE|OPTIONS|PATCH|TRACE|CONNECT)\b/,
// Path or query argument
'attr-name': /:\w+/
}
},
'response-status': {
pattern: /^HTTP\/1.[01] \d+.*/m,
inside: {
// Status, e.g. 200 OK
'property': {
pattern: /(^HTTP\/1.[01] )\d+.*/i,
lookbehind: true
}
}
},
// HTTP header name
'header-name': {
pattern: /^[\w-]+:(?=.)/m,
alias: 'keyword'
}
};

// Create a mapping of Content-Type headers to language definitions
var langs = Prism.languages;
var httpLanguages = {
'application/javascript': langs.javascript,
'application/json': langs.json || langs.javascript,
'application/xml': langs.xml,
'text/xml': langs.xml,
'text/html': langs.html,
'text/css': langs.css
};

// Declare which types can also be suffixes
var suffixTypes = {
'application/json': true,
'application/xml': true
};

/**
* Returns a pattern for the given content type which matches it and any type which has it as a suffix.
*
* @param {string} contentType
* @returns {string}
*/
function getSuffixPattern(contentType) {
var suffix = contentType.replace(/^[a-z]+\//, '');
var suffixPattern = '\\w+/(?:[\\w.-]+\\+)+' + suffix + '(?![+\\w.-])';
return '(?:' + contentType + '|' + suffixPattern + ')';
}

// Insert each content type parser that has its associated language
// currently loaded.
var options;
for (var contentType in httpLanguages) {
if (httpLanguages[contentType]) {
options = options || {};

var pattern = suffixTypes[contentType] ? getSuffixPattern(contentType) : contentType;
options[contentType.replace(/\//g, '-')] = {
pattern: RegExp('(content-type:\\s*' + pattern + '[\\s\\S]*?)(?:\\r?\\n|\\r){2}[\\s\\S]*', 'i'),
lookbehind: true,
inside: httpLanguages[contentType]
};
}
}
if (options) {
Prism.languages.insertBefore('http', 'header-name', options);
}

}(Prism));

Prism.languages.ini= {
'comment': /^[ \t]*[;#].*$/m,
'selector': /^[ \t]*\[.*?\]/m,
'constant': /^[ \t]*[^\s=]+?(?=[ \t]*=)/m,
'attr-value': {
pattern: /=.*/,
inside: {
'punctuation': /^[=]/
}
}
};

(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: /(^|[^.])(?:<<=?|>>>?=?|->|([-+&|])\2|[?:~]|[-+*/%&|^!=<>]=?)/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': /[?&|]/
}
}
});
}(Prism));

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

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

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

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

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

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

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

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

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

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

}(Prism));

(function (Prism) {

// Allow only one line break
var inner = /(?:\\.|[^\\\n\r]|(?:\r?\n|\r)(?!\r?\n|\r))/.source;

/**
* This function is intended for the creation of the bold or italic pattern.
*
* This also adds a lookbehind group to the given pattern to ensure that the pattern is not backslash-escaped.
*
* _Note:_ Keep in mind that this adds a capturing group.
*
* @param {string} pattern
* @param {boolean} starAlternative Whether to also add an alternative where all `_`s are replaced with `*`s.
* @returns {RegExp}
*/
function createInline(pattern, starAlternative) {
pattern = pattern.replace(/<inner>/g, inner);
if (starAlternative) {
pattern = pattern + '|' + pattern.replace(/_/g, '\\*');
}
return RegExp(/((?:^|[^\\])(?:\\{2})*)/.source + '(?:' + pattern + ')');
}


var tableCell = /(?:\\.|``.+?``|`[^`\r\n]+`|[^\\|\r\n`])+/.source;
var tableRow = /\|?__(?:\|__)+\|?(?:(?:\r?\n|\r)|$)/.source.replace(/__/g, tableCell);
var tableLine = /\|?[ \t]*:?-{3,}:?[ \t]*(?:\|[ \t]*:?-{3,}:?[ \t]*)+\|?(?:\r?\n|\r)/.source;


Prism.languages.markdown = Prism.languages.extend('markup', {});
Prism.languages.insertBefore('markdown', 'prolog', {
'blockquote': {
// > ...
pattern: /^>(?:[\t ]*>)*/m,
alias: 'punctuation'
},
'table': {
pattern: RegExp('^' + tableRow + tableLine + '(?:' + tableRow + ')*', 'm'),
inside: {
'table-data-rows': {
pattern: RegExp('^(' + tableRow + tableLine + ')(?:' + tableRow + ')*$'),
lookbehind: true,
inside: {
'table-data': {
pattern: RegExp(tableCell),
inside: Prism.languages.markdown
},
'punctuation': /\|/
}
},
'table-line': {
pattern: RegExp('^(' + tableRow + ')' + tableLine + '$'),
lookbehind: true,
inside: {
'punctuation': /\||:?-{3,}:?/
}
},
'table-header-row': {
pattern: RegExp('^' + tableRow + '$'),
inside: {
'table-header': {
pattern: RegExp(tableCell),
alias: 'important',
inside: Prism.languages.markdown
},
'punctuation': /\|/
}
}
}
},
'code': [
{
// Prefixed by 4 spaces or 1 tab and preceded by an empty line
pattern: /(^[ \t]*(?:\r?\n|\r))(?: {4}|\t).+(?:(?:\r?\n|\r)(?: {4}|\t).+)*/m,
lookbehind: true,
alias: 'keyword'
},
{
// `code`
// ``code``
pattern: /``.+?``|`[^`\r\n]+`/,
alias: 'keyword'
},
{
// ```optional language
// code block
// ```
pattern: /^```[\s\S]*?^```$/m,
greedy: true,
inside: {
'code-block': {
pattern: /^(```.*(?:\r?\n|\r))[\s\S]+?(?=(?:\r?\n|\r)^```$)/m,
lookbehind: true
},
'code-language': {
pattern: /^(```).+/,
lookbehind: true
},
'punctuation': /```/
}
}
],
'title': [
{
// title 1
// =======

// title 2
// -------
pattern: /\S.*(?:\r?\n|\r)(?:==+|--+)(?=[ \t]*$)/m,
alias: 'important',
inside: {
punctuation: /==+$|--+$/
}
},
{
// # title 1
// ###### title 6
pattern: /(^\s*)#+.+/m,
lookbehind: true,
alias: 'important',
inside: {
punctuation: /^#+|#+$/
}
}
],
'hr': {
// ***
// ---
// * * *
// -----------
pattern: /(^\s*)([*-])(?:[\t ]*\2){2,}(?=\s*$)/m,
lookbehind: true,
alias: 'punctuation'
},
'list': {
// * item
// + item
// - item
// 1. item
pattern: /(^\s*)(?:[*+-]|\d+\.)(?=[\t ].)/m,
lookbehind: true,
alias: 'punctuation'
},
'url-reference': {
// [id]: http://example.com "Optional title"
// [id]: http://example.com 'Optional title'
// [id]: http://example.com (Optional title)
// [id]: <http://example.com> "Optional title"
pattern: /!?\[[^\]]+\]:[\t ]+(?:\S+|<(?:\\.|[^>\\])+>)(?:[\t ]+(?:"(?:\\.|[^"\\])*"|'(?:\\.|[^'\\])*'|\((?:\\.|[^)\\])*\)))?/,
inside: {
'variable': {
pattern: /^(!?\[)[^\]]+/,
lookbehind: true
},
'string': /(?:"(?:\\.|[^"\\])*"|'(?:\\.|[^'\\])*'|\((?:\\.|[^)\\])*\))$/,
'punctuation': /^[\[\]!:]|[<>]/
},
alias: 'url'
},
'bold': {
// **strong**
// __strong__

// allow one nested instance of italic text using the same delimiter
pattern: createInline(/__(?:(?!_)<inner>|_(?:(?!_)<inner>)+_)+__/.source, true),
lookbehind: true,
greedy: true,
inside: {
'content': {
pattern: /(^..)[\s\S]+(?=..$)/,
lookbehind: true,
inside: {} // see below
},
'punctuation': /\*\*|__/
}
},
'italic': {
// *em*
// _em_

// allow one nested instance of bold text using the same delimiter
pattern: createInline(/_(?:(?!_)<inner>|__(?:(?!_)<inner>)+__)+_/.source, true),
lookbehind: true,
greedy: true,
inside: {
'content': {
pattern: /(^.)[\s\S]+(?=.$)/,
lookbehind: true,
inside: {} // see below
},
'punctuation': /[*_]/
}
},
'strike': {
// ~~strike through~~
// ~strike~
pattern: createInline(/(~~?)(?:(?!~)<inner>)+?\2/.source, false),
lookbehind: true,
greedy: true,
inside: {
'content': {
pattern: /(^~~?)[\s\S]+(?=\1$)/,
lookbehind: true,
inside: {} // see below
},
'punctuation': /~~?/
}
},
'url': {
// [example](http://example.com "Optional title")
// [example][id]
// [example] [id]
pattern: createInline(/!?\[(?:(?!\])<inner>)+\](?:\([^\s)]+(?:[\t ]+"(?:\\.|[^"\\])*")?\)| ?\[(?:(?!\])<inner>)+\])/.source, false),
lookbehind: true,
greedy: true,
inside: {
'variable': {
pattern: /(\[)[^\]]+(?=\]$)/,
lookbehind: true
},
'content': {
pattern: /(^!?\[)[^\]]+(?=\])/,
lookbehind: true,
inside: {} // see below
},
'string': {
pattern: /"(?:\\.|[^"\\])*"(?=\)$)/
}
}
}
});

['url', 'bold', 'italic', 'strike'].forEach(function (token) {
['url', 'bold', 'italic', 'strike'].forEach(function (inside) {
if (token !== inside) {
Prism.languages.markdown[token].inside.content.inside[inside] = Prism.languages.markdown[inside];
}
});
});

Prism.hooks.add('after-tokenize', function (env) {
if (env.language !== 'markdown' && env.language !== 'md') {
return;
}

function walkTokens(tokens) {
if (!tokens || typeof tokens === 'string') {
return;
}

for (var i = 0, l = tokens.length; i < l; i++) {
var token = tokens[i];

if (token.type !== 'code') {
walkTokens(token.content);
continue;
}

/*
* Add the correct `language-xxxx` class to this code block. Keep in mind that the `code-language` token
* is optional. But the grammar is defined so that there is only one case we have to handle:
*
* token.content = [
*     <span class="punctuation">```</span>,
*     <span class="code-language">xxxx</span>,
*     '\n', // exactly one new lines (\r or \n or \r\n)
*     <span class="code-block">...</span>,
*     '\n', // exactly one new lines again
*     <span class="punctuation">```</span>
* ];
*/

var codeLang = token.content[1];
var codeBlock = token.content[3];

if (codeLang && codeBlock &&
codeLang.type === 'code-language' && codeBlock.type === 'code-block' &&
typeof codeLang.content === 'string') {

// this might be a language that Prism does not support
var alias = 'language-' + codeLang.content.trim().split(/\s+/)[0].toLowerCase();

// add alias
if (!codeBlock.alias) {
codeBlock.alias = [alias];
} else if (typeof codeBlock.alias === 'string') {
codeBlock.alias = [codeBlock.alias, alias];
} else {
codeBlock.alias.push(alias);
}
}
}
}

walkTokens(env.tokens);
});

Prism.hooks.add('wrap', function (env) {
if (env.type !== 'code-block') {
return;
}

var codeLang = '';
for (var i = 0, l = env.classes.length; i < l; i++) {
var cls = env.classes[i];
var match = /language-(.+)/.exec(cls);
if (match) {
codeLang = match[1];
break;
}
}

var grammar = Prism.languages[codeLang];

if (!grammar) {
if (codeLang && codeLang !== 'none' && Prism.plugins.autoloader) {
var id = 'md-' + new Date().valueOf() + '-' + Math.floor(Math.random() * 1e16);
env.attributes['id'] = id;

Prism.plugins.autoloader.loadLanguages(codeLang, function () {
var ele = document.getElementById(id);
if (ele) {
ele.innerHTML = Prism.highlight(ele.textContent, Prism.languages[codeLang], codeLang);
}
});
}
} else {
// reverse Prism.util.encode
var code = env.content.replace(/&lt;/g, '<').replace(/&amp;/g, '&');

env.content = Prism.highlight(code, grammar, codeLang);
}
});

Prism.languages.md = Prism.languages.markdown;

}(Prism));

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

Prism.languages.makefile = {
'comment': {
pattern: /(^|[^\\])#(?:\\(?:\r\n|[\s\S])|[^\\\r\n])*/,
lookbehind: true
},
'string': {
pattern: /(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
greedy: true
},

// Built-in target names
'builtin': /\.[A-Z][^:#=\s]+(?=\s*:(?!=))/,

// Targets
'symbol': {
pattern: /^[^:=\r\n]+(?=\s*:(?!=))/m,
inside: {
'variable': /\$+(?:[^(){}:#=\s]+|(?=[({]))/
}
},
'variable': /\$+(?:[^(){}:#=\s]+|\([@*%<^+?][DF]\)|(?=[({]))/,

'keyword': [
// Directives
/-include\b|\b(?:define|else|endef|endif|export|ifn?def|ifn?eq|include|override|private|sinclude|undefine|unexport|vpath)\b/,
// Functions
{
pattern: /(\()(?:addsuffix|abspath|and|basename|call|dir|error|eval|file|filter(?:-out)?|findstring|firstword|flavor|foreach|guile|if|info|join|lastword|load|notdir|or|origin|patsubst|realpath|shell|sort|strip|subst|suffix|value|warning|wildcard|word(?:s|list)?)(?=[ \t])/,
lookbehind: true
}
],
'operator': /(?:::|[?:+!])?=|[|@]/,
'punctuation': /[:;(){}]/
};
Prism.languages.nginx = Prism.languages.extend('clike', {
'comment': {
pattern: /(^|[^"{\\])#.*/,
lookbehind: true
},
'keyword': /\b(?:CONTENT_|DOCUMENT_|GATEWAY_|HTTP_|HTTPS|if_not_empty|PATH_|QUERY_|REDIRECT_|REMOTE_|REQUEST_|SCGI|SCRIPT_|SERVER_|http|events|accept_mutex|accept_mutex_delay|access_log|add_after_body|add_before_body|add_header|addition_types|aio|alias|allow|ancient_browser|ancient_browser_value|auth|auth_basic|auth_basic_user_file|auth_http|auth_http_header|auth_http_timeout|autoindex|autoindex_exact_size|autoindex_localtime|break|charset|charset_map|charset_types|chunked_transfer_encoding|client_body_buffer_size|client_body_in_file_only|client_body_in_single_buffer|client_body_temp_path|client_body_timeout|client_header_buffer_size|client_header_timeout|client_max_body_size|connection_pool_size|create_full_put_path|daemon|dav_access|dav_methods|debug_connection|debug_points|default_type|deny|devpoll_changes|devpoll_events|directio|directio_alignment|disable_symlinks|empty_gif|env|epoll_events|error_log|error_page|expires|fastcgi_buffer_size|fastcgi_buffers|fastcgi_busy_buffers_size|fastcgi_cache|fastcgi_cache_bypass|fastcgi_cache_key|fastcgi_cache_lock|fastcgi_cache_lock_timeout|fastcgi_cache_methods|fastcgi_cache_min_uses|fastcgi_cache_path|fastcgi_cache_purge|fastcgi_cache_use_stale|fastcgi_cache_valid|fastcgi_connect_timeout|fastcgi_hide_header|fastcgi_ignore_client_abort|fastcgi_ignore_headers|fastcgi_index|fastcgi_intercept_errors|fastcgi_keep_conn|fastcgi_max_temp_file_size|fastcgi_next_upstream|fastcgi_no_cache|fastcgi_param|fastcgi_pass|fastcgi_pass_header|fastcgi_read_timeout|fastcgi_redirect_errors|fastcgi_send_timeout|fastcgi_split_path_info|fastcgi_store|fastcgi_store_access|fastcgi_temp_file_write_size|fastcgi_temp_path|flv|geo|geoip_city|geoip_country|google_perftools_profiles|gzip|gzip_buffers|gzip_comp_level|gzip_disable|gzip_http_version|gzip_min_length|gzip_proxied|gzip_static|gzip_types|gzip_vary|if|if_modified_since|ignore_invalid_headers|image_filter|image_filter_buffer|image_filter_jpeg_quality|image_filter_sharpen|image_filter_transparency|imap_capabilities|imap_client_buffer|include|index|internal|ip_hash|keepalive|keepalive_disable|keepalive_requests|keepalive_timeout|kqueue_changes|kqueue_events|large_client_header_buffers|limit_conn|limit_conn_log_level|limit_conn_zone|limit_except|limit_rate|limit_rate_after|limit_req|limit_req_log_level|limit_req_zone|limit_zone|lingering_close|lingering_time|lingering_timeout|listen|location|lock_file|log_format|log_format_combined|log_not_found|log_subrequest|map|map_hash_bucket_size|map_hash_max_size|master_process|max_ranges|memcached_buffer_size|memcached_connect_timeout|memcached_next_upstream|memcached_pass|memcached_read_timeout|memcached_send_timeout|merge_slashes|min_delete_depth|modern_browser|modern_browser_value|mp4|mp4_buffer_size|mp4_max_buffer_size|msie_padding|msie_refresh|multi_accept|open_file_cache|open_file_cache_errors|open_file_cache_min_uses|open_file_cache_valid|open_log_file_cache|optimize_server_names|override_charset|pcre_jit|perl|perl_modules|perl_require|perl_set|pid|pop3_auth|pop3_capabilities|port_in_redirect|post_action|postpone_output|protocol|proxy|proxy_buffer|proxy_buffer_size|proxy_buffering|proxy_buffers|proxy_busy_buffers_size|proxy_cache|proxy_cache_bypass|proxy_cache_key|proxy_cache_lock|proxy_cache_lock_timeout|proxy_cache_methods|proxy_cache_min_uses|proxy_cache_path|proxy_cache_use_stale|proxy_cache_valid|proxy_connect_timeout|proxy_cookie_domain|proxy_cookie_path|proxy_headers_hash_bucket_size|proxy_headers_hash_max_size|proxy_hide_header|proxy_http_version|proxy_ignore_client_abort|proxy_ignore_headers|proxy_intercept_errors|proxy_max_temp_file_size|proxy_method|proxy_next_upstream|proxy_no_cache|proxy_pass|proxy_pass_error_message|proxy_pass_header|proxy_pass_request_body|proxy_pass_request_headers|proxy_read_timeout|proxy_redirect|proxy_redirect_errors|proxy_send_lowat|proxy_send_timeout|proxy_set_body|proxy_set_header|proxy_ssl_session_reuse|proxy_store|proxy_store_access|proxy_temp_file_write_size|proxy_temp_path|proxy_timeout|proxy_upstream_fail_timeout|proxy_upstream_max_fails|random_index|read_ahead|real_ip_header|recursive_error_pages|request_pool_size|reset_timedout_connection|resolver|resolver_timeout|return|rewrite|root|rtsig_overflow_events|rtsig_overflow_test|rtsig_overflow_threshold|rtsig_signo|satisfy|satisfy_any|secure_link_secret|send_lowat|send_timeout|sendfile|sendfile_max_chunk|server|server_name|server_name_in_redirect|server_names_hash_bucket_size|server_names_hash_max_size|server_tokens|set|set_real_ip_from|smtp_auth|smtp_capabilities|so_keepalive|source_charset|split_clients|ssi|ssi_silent_errors|ssi_types|ssi_value_length|ssl|ssl_certificate|ssl_certificate_key|ssl_ciphers|ssl_client_certificate|ssl_crl|ssl_dhparam|ssl_engine|ssl_prefer_server_ciphers|ssl_protocols|ssl_session_cache|ssl_session_timeout|ssl_verify_client|ssl_verify_depth|starttls|stub_status|sub_filter|sub_filter_once|sub_filter_types|tcp_nodelay|tcp_nopush|timeout|timer_resolution|try_files|types|types_hash_bucket_size|types_hash_max_size|underscores_in_headers|uninitialized_variable_warn|upstream|use|user|userid|userid_domain|userid_expires|userid_name|userid_p3p|userid_path|userid_service|valid_referers|variables_hash_bucket_size|variables_hash_max_size|worker_connections|worker_cpu_affinity|worker_priority|worker_processes|worker_rlimit_core|worker_rlimit_nofile|worker_rlimit_sigpending|working_directory|xclient|xml_entities|xslt_entities|xslt_stylesheet|xslt_types|ssl_session_tickets|ssl_stapling|ssl_stapling_verify|ssl_ecdh_curve|ssl_trusted_certificate|more_set_headers|ssl_early_data)\b/i
});

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

Prism.languages.objectivec = Prism.languages.extend('c', {
'keyword': /\b(?: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|in|self|super)\b|(?:@interface|@end|@implementation|@protocol|@class|@public|@protected|@private|@property|@try|@catch|@finally|@throw|@synthesize|@dynamic|@selector)\b/,
'string': /("|')(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1|@"(?:\\(?:\r\n|[\s\S])|[^"\\\r\n])*"/,
'operator': /-[->]?|\+\+?|!=?|<<?=?|>>?=?|==?|&&?|\|\|?|[~^%?*\/@]/
});

delete Prism.languages.objectivec['class-name'];

Prism.languages.perl = {
'comment': [
{
// POD
pattern: /(^\s*)=\w+[\s\S]*?=cut.*/m,
lookbehind: true
},
{
pattern: /(^|[^\\$])#.*/,
lookbehind: true
}
],
// TODO Could be nice to handle Heredoc too.
'string': [
// q/.../
{
pattern: /\b(?:q|qq|qx|qw)\s*([^a-zA-Z0-9\s{(\[<])(?:(?!\1)[^\\]|\\[\s\S])*\1/,
greedy: true
},

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Prism.languages.python = {
'comment': {
pattern: /(^|[^\\])#.*/,
lookbehind: true
},
'string-interpolation': {
pattern: /(?:f|rf|fr)(?:("""|''')[\s\S]+?\1|("|')(?:\\.|(?!\2)[^\\\r\n])*\2)/i,
greedy: true,
inside: {
'interpolation': {
// "{" <expression> <optional "!s", "!r", or "!a"> <optional ":" format specifier> "}"
pattern: /((?:^|[^{])(?:{{)*){(?!{)(?:[^{}]|{(?!{)(?:[^{}]|{(?!{)(?:[^{}])+})+})+}/,
lookbehind: true,
inside: {
'format-spec': {
pattern: /(:)[^:(){}]+(?=}$)/,
lookbehind: true
},
'conversion-option': {
pattern: //,
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;

Prism.languages.py = Prism.languages.python;

(function(Prism) {

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

}(Prism));

(function(Prism) {
Prism.languages.sass = Prism.languages.extend('css', {
// Sass comments don't need to be closed, only indented
'comment': {
pattern: /^([ \t]*)\/[\/*].*(?:(?:\r?\n|\r)\1[ \t]+.+)*/m,
lookbehind: true
}
});

Prism.languages.insertBefore('sass', 'atrule', {
// We want to consume the whole line
'atrule-line': {
// Includes support for = and + shortcuts
pattern: /^(?:[ \t]*)[@+=].+/m,
inside: {
'atrule': /(?:@[\w-]+|[+=])/m
}
}
});
delete Prism.languages.sass.atrule;


var variable = /\$[-\w]+|#\{\$[-\w]+\}/;
var operator = [
/[+*\/%]|[=!]=|<=?|>=?|\b(?:and|or|not)\b/,
{
pattern: /(\s+)-(?=\s)/,
lookbehind: true
}
];

Prism.languages.insertBefore('sass', 'property', {
// We want to consume the whole line
'variable-line': {
pattern: /^[ \t]*\$.+/m,
inside: {
'punctuation': /:/,
'variable': variable,
'operator': operator
}
},
// We want to consume the whole line
'property-line': {
pattern: /^[ \t]*(?:[^:\s]+ *:.*|:[^:\s]+.*)/m,
inside: {
'property': [
/[^:\s]+(?=\s*:)/,
{
pattern: /(:)[^:\s]+/,
lookbehind: true
}
],
'punctuation': /:/,
'variable': variable,
'operator': operator,
'important': Prism.languages.sass.important
}
}
});
delete Prism.languages.sass.property;
delete Prism.languages.sass.important;

// Now that whole lines for other patterns are consumed,
// what's left should be selectors
Prism.languages.insertBefore('sass', 'punctuation', {
'selector': {
pattern: /([ \t]*)\S(?:,?[^,\r\n]+)*(?:,(?:\r?\n|\r)\1[ \t]+\S(?:,?[^,\r\n]+)*)*/,
lookbehind: true
}
});

}(Prism));
// issues: nested multiline comments
Prism.languages.swift = Prism.languages.extend('clike', {
'string': {
pattern: /("|')(?:\\(?:\((?:[^()]|\([^)]+\))+\)|\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
greedy: true,
inside: {
'interpolation': {
pattern: /\\\((?:[^()]|\([^)]+\))+\)/,
inside: {
delimiter: {
pattern: /^\\\(|\)$/,
alias: 'variable'
}
// See rest below
}
}
}
},
'keyword': /\b(?:as|associativity|break|case|catch|class|continue|convenience|default|defer|deinit|didSet|do|dynamic(?:Type)?|else|enum|extension|fallthrough|final|for|func|get|guard|if|import|in|infix|init|inout|internal|is|lazy|left|let|mutating|new|none|nonmutating|operator|optional|override|postfix|precedence|prefix|private|protocol|public|repeat|required|rethrows|return|right|safe|self|Self|set|static|struct|subscript|super|switch|throws?|try|Type|typealias|unowned|unsafe|var|weak|where|while|willSet|__(?:COLUMN__|FILE__|FUNCTION__|LINE__))\b/,
'number': /\b(?:[\d_]+(?:\.[\de_]+)?|0x[a-f0-9_]+(?:\.[a-f0-9p_]+)?|0b[01_]+|0o[0-7_]+)\b/i,
'constant': /\b(?:nil|[A-Z_]{2,}|k[A-Z][A-Za-z_]+)\b/,
'atrule': /@\b(?:IB(?:Outlet|Designable|Action|Inspectable)|class_protocol|exported|noreturn|NS(?:Copying|Managed)|objc|UIApplicationMain|auto_closure)\b/,
'builtin': /\b(?:[A-Z]\S+|abs|advance|alignof(?:Value)?|assert|contains|count(?:Elements)?|debugPrint(?:ln)?|distance|drop(?:First|Last)|dump|enumerate|equal|filter|find|first|getVaList|indices|isEmpty|join|last|lexicographicalCompare|map|max(?:Element)?|min(?:Element)?|numericCast|overlaps|partition|print(?:ln)?|reduce|reflect|reverse|sizeof(?:Value)?|sort(?:ed)?|split|startsWith|stride(?:of(?:Value)?)?|suffix|swap|toDebugString|toString|transcode|underestimateCount|unsafeBitCast|with(?:ExtendedLifetime|Unsafe(?:MutablePointers?|Pointers?)|VaList))\b/
});
Prism.languages.swift['string'].inside['interpolation'].inside.rest = Prism.languages.swift;

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

Prism.languages.yml = Prism.languages.yaml;
Prism.languages.wiki = Prism.languages.extend('markup', {
'block-comment': {
pattern: /(^|[^\\])\/\*[\s\S]*?\*\//,
lookbehind: true,
alias: 'comment'
},
'heading': {
pattern: /^(=+).+?\1/m,
inside: {
'punctuation': /^=+|=+$/,
'important': /.+/
}
},
'emphasis': {
// TODO Multi-line
pattern: /('{2,5}).+?\1/,
inside: {
'bold-italic': {
pattern: /(''''').+?(?=\1)/,
lookbehind: true,
alias: ['bold', 'italic']
},
'bold': {
pattern: /(''')[^'](?:.*?[^'])?(?=\1)/,
lookbehind: true
},
'italic': {
pattern: /('')[^'](?:.*?[^'])?(?=\1)/,
lookbehind: true
},
'punctuation': /^''+|''+$/
}
},
'hr': {
pattern: /^-{4,}/m,
alias: 'punctuation'
},
'url': [
/ISBN +(?:97[89][ -]?)?(?:\d[ -]?){9}[\dx]\b|(?:RFC|PMID) +\d+/i,
/\[\[.+?\]\]|\[.+?\]/
],
'variable': [
/__[A-Z]+__/,
// FIXME Nested structures should be handled
// {{formatnum:{{#expr:{{{3}}}}}}}
/\{{3}.+?\}{3}/,
/\{\{.+?\}\}/
],
'symbol': [
/^#redirect/im,
/~{3,5}/
],
// Handle table attrs:
// {|
// ! style="text-align:left;"| Item
// |}
'table-tag': {
pattern: /((?:^|[|!])[|!])[^|\r\n]+\|(?!\|)/m,
lookbehind: true,
inside: {
'table-bar': {
pattern: /\|$/,
alias: 'punctuation'
},
rest: Prism.languages.markup['tag'].inside
}
},
'punctuation': /^(?:\{\||\|\}|\|-|[*#:;!|])|\|\||!!/m
});

Prism.languages.insertBefore('wiki', 'tag', {
// Prevent highlighting inside <nowiki>, <source> and <pre> tags
'nowiki': {
pattern: /<(nowiki|pre|source)\b[\s\S]*?>[\s\S]*?<\/\1>/i,
inside: {
'tag': {
pattern: /<(?:nowiki|pre|source)\b[\s\S]*?>|<\/(?:nowiki|pre|source)>/i,
inside: Prism.languages.markup['tag'].inside
}
}
}
});

(function(){

if (
(typeof self === 'undefined' || !self.Prism) &&
(typeof global === 'undefined' || !global.Prism)
) {
return;
}

/**
 * @callback ClassMapper
 * @param {string} className
 * @param {string} language
 * @returns {string}
 */
/**
 * @typedef CustomClassOptions
 * @property {ClassMapper} classMap
 * @property {string} prefixString
 */

/** @type {ClassMapper} */
var defaultClassMap = function (className) { return className; };

/** @type {CustomClassOptions} */
var options = {
classMap: defaultClassMap,
prefixString: ''
};

Prism.plugins.customClass = {
/**
* Maps all class names using the given object or map function.
*
* This does not affect the prefix.
*
* @param {Object<string, string> | ClassMapper} classMap
*/
map: function map(classMap) {
if (typeof classMap === 'function') {
options.classMap = classMap;
} else {
options.classMap = function (className) {
return classMap[className] || className;
};
}
},
/**
* Adds the given prefix to all class names.
*
* @param {string} string
*/
prefix: function prefix(string) {
options.prefixString = string;
}
}

Prism.hooks.add('wrap', function (env) {
if (options.classMap === defaultClassMap && !options.prefixString) {
return;
}

env.classes = env.classes.map(function (c) {
return options.prefixString + options.classMap(c, env.language);
});
});

})();