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Update Prism.js

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pull/292/head
Thibaut 9 years ago
parent 4ce964c134
commit f879ad0f9c
1 changed files with 347 additions and 127 deletions
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472
assets/javascripts/vendor/prism.js vendored
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@ -1,5 +1,5 @@
/* http://prismjs.com/download.html?themes=prism&languages=markup+css+clike+javascript+c+cpp+coffeescript+php+python+ruby+rust */
self = (typeof window !== 'undefined')
/* http://prismjs.com/download.html?themes=prism&languages=markup+css+clike+javascript+c+cpp+coffeescript+ruby+elixir+php+python+rust */
var _self = (typeof window !== 'undefined')
? window // if in browser
: (
(typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope)
@ -18,7 +18,7 @@ var Prism = (function(){
// Private helper vars
var lang = /\blang(?:uage)?-(?!\*)(\w+)\b/i;
var _ = self.Prism = {
var _ = _self.Prism = {
util: {
encode: function (tokens) {
if (tokens instanceof Token) {
@ -51,7 +51,8 @@ var _ = self.Prism = {
return clone;
case 'Array':
return o.map(function(v) { return _.util.clone(v); });
// Check for existence for IE8
return o.map && o.map(function(v) { return _.util.clone(v); });
}
return o;
@ -140,6 +141,7 @@ var _ = self.Prism = {
}
}
},
plugins: {},
highlightAll: function(async, callback) {
var elements = document.querySelectorAll('code[class*="language-"], [class*="language-"] code, code[class*="lang-"], [class*="lang-"] code');
@ -162,10 +164,6 @@ var _ = self.Prism = {
grammar = _.languages[language];
}
if (!grammar) {
return;
}
// Set language on the element, if not present
element.className = element.className.replace(lang, '').replace(/\s+/g, ' ') + ' language-' + language;
@ -178,12 +176,6 @@ var _ = self.Prism = {
var code = element.textContent;
if(!code) {
return;
}
code = code.replace(/^(?:\r?\n|\r)/,'');
var env = {
element: element,
language: language,
@ -191,13 +183,18 @@ var _ = self.Prism = {
code: code
};
if (!code || !grammar) {
_.hooks.run('complete', env);
return;
}
_.hooks.run('before-highlight', env);
// if (async && self.Worker) {
// if (async && _self.Worker) {
// var worker = new Worker(_.filename);
// worker.onmessage = function(evt) {
// env.highlightedCode = Token.stringify(JSON.parse(evt.data), language);
// env.highlightedCode = evt.data;
// _.hooks.run('before-insert', env);
@ -205,11 +202,13 @@ var _ = self.Prism = {
// callback && callback.call(env.element);
// _.hooks.run('after-highlight', env);
// _.hooks.run('complete', env);
// };
// worker.postMessage(JSON.stringify({
// language: env.language,
// code: env.code
// code: env.code,
// immediateClose: true
// }));
// }
// else {
@ -222,6 +221,7 @@ var _ = self.Prism = {
callback && callback.call(element);
_.hooks.run('after-highlight', env);
_.hooks.run('complete', env);
// }
},
@ -380,29 +380,32 @@ Token.stringify = function(o, language, parent) {
var attributes = '';
for (var name in env.attributes) {
attributes += name + '="' + (env.attributes[name] || '') + '"';
attributes += (attributes ? ' ' : '') + name + '="' + (env.attributes[name] || '') + '"';
}
return '<' + env.tag + ' class="' + env.classes.join(' ') + '" ' + attributes + '>' + env.content + '</' + env.tag + '>';
};
// if (!self.document) {
// if (!self.addEventListener) {
// if (!_self.document) {
// if (!_self.addEventListener) {
// // in Node.js
// return self.Prism;
// return _self.Prism;
// }
// // In worker
// self.addEventListener('message', function(evt) {
// _self.addEventListener('message', function(evt) {
// var message = JSON.parse(evt.data),
// lang = message.language,
// code = message.code;
// code = message.code,
// immediateClose = message.immediateClose;
// self.postMessage(JSON.stringify(_.util.encode(_.tokenize(code, _.languages[lang]))));
// self.close();
// _self.postMessage(_.highlight(code, _.languages[lang], lang));
// if (immediateClose) {
// _self.close();
// }
// }, false);
// return self.Prism;
// return _self.Prism;
// }
// // Get current script and highlight
@ -418,40 +421,45 @@ Token.stringify = function(o, language, parent) {
// }
// }
return self.Prism;
return _self.Prism;
})();
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': /<!--[\w\W]*?-->/,
'prolog': /<\?.+?\?>/,
'doctype': /<!DOCTYPE.+?>/,
'prolog': /<\?[\w\W]+?\?>/,
'doctype': /<!DOCTYPE[\w\W]+?>/,
'cdata': /<!\[CDATA\[[\w\W]*?]]>/i,
'tag': {
pattern: /<\/?[\w:-]+\s*(?:\s+[\w:-]+(?:=(?:("|')(\\?[\w\W])*?\1|[^\s'">=]+))?\s*)*\/?>/i,
pattern: /<\/?(?!\d)[^\s>\/=.$<]+(?:\s+[^\s>\/=]+(?:=(?:("|')(?:\\\1|\\?(?!\1)[\w\W])*\1|[^\s'">=]+))?)*\s*\/?>/i,
inside: {
'tag': {
pattern: /^<\/?[\w:-]+/i,
pattern: /^<\/?[^\s>\/]+/i,
inside: {
'punctuation': /^<\/?/,
'namespace': /^[\w-]+?:/
'namespace': /^[^\s>\/:]+:/
}
},
'attr-value': {
pattern: /=(?:('|")[\w\W]*?(\1)|[^\s>]+)/i,
inside: {
'punctuation': /=|>|"/
'punctuation': /[=>"']/
}
},
'punctuation': /\/?>/,
'attr-name': {
pattern: /[\w:-]+/,
pattern: /[^\s>\/]+/,
inside: {
'namespace': /^[\w-]+?:/
'namespace': /^[^\s>\/:]+:/
}
}
@ -467,35 +475,38 @@ Prism.hooks.add('wrap', function(env) {
env.attributes['title'] = env.content.replace(/&amp;/, '&');
}
});
;
Prism.languages.xml = Prism.languages.markup;
Prism.languages.html = Prism.languages.markup;
Prism.languages.mathml = Prism.languages.markup;
Prism.languages.svg = Prism.languages.markup;
Prism.languages.css = {
'comment': /\/\*[\w\W]*?\*\//,
'atrule': {
pattern: /@[\w-]+?.*?(;|(?=\s*\{))/i,
inside: {
'punctuation': /[;:]/
'rule': /@[\w-]+/
// See rest below
}
},
'url': /url\((?:(["'])(\\\n|\\?.)*?\1|.*?)\)/i,
'selector': /[^\{\}\s][^\{\};]*(?=\s*\{)/,
'string': /("|')(\\\n|\\?.)*?\1/,
'url': /url\((?:(["'])(\\(?:\r\n|[\w\W])|(?!\1)[^\\\r\n])*\1|.*?)\)/i,
'selector': /[^\{\}\s][^\{\};]*?(?=\s*\{)/,
'string': /("|')(\\(?:\r\n|[\w\W])|(?!\1)[^\\\r\n])*\1/,
'property': /(\b|\B)[\w-]+(?=\s*:)/i,
'important': /\B!important\b/i,
'punctuation': /[\{\};:]/,
'function': /[-a-z0-9]+(?=\()/i
'function': /[-a-z0-9]+(?=\()/i,
'punctuation': /[(){};:]/
};
Prism.languages.css['atrule'].inside.rest = Prism.util.clone(Prism.languages.css);
if (Prism.languages.markup) {
Prism.languages.insertBefore('markup', 'tag', {
'style': {
pattern: /<style[\w\W]*?>[\w\W]*?<\/style>/i,
inside: {
'tag': {
pattern: /<style[\w\W]*?>|<\/style>/i,
inside: Prism.languages.markup.tag.inside
},
rest: Prism.languages.css
},
pattern: /(<style[\w\W]*?>)[\w\W]*?(?=<\/style>)/i,
lookbehind: true,
inside: Prism.languages.css,
alias: 'language-css'
}
});
@ -529,9 +540,9 @@ Prism.languages.clike = {
lookbehind: true
}
],
'string': /("|')(\\\n|\\?.)*?\1/,
'string': /(["'])(\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
'class-name': {
pattern: /((?:(?:class|interface|extends|implements|trait|instanceof|new)\s+)|(?:catch\s+\())[a-z0-9_\.\\]+/i,
pattern: /((?:\b(?:class|interface|extends|implements|trait|instanceof|new)\s+)|(?:catch\s+\())[a-z0-9_\.\\]+/i,
lookbehind: true,
inside: {
punctuation: /(\.|\\)/
@ -539,75 +550,93 @@ Prism.languages.clike = {
},
'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': {
pattern: /[a-z0-9_]+\(/i,
inside: {
punctuation: /\(/
}
},
'number': /\b-?(0x[\dA-Fa-f]+|\d*\.?\d+([Ee]-?\d+)?)\b/,
'operator': /[-+]{1,2}|!|<=?|>=?|={1,3}|&{1,2}|\|?\||\?|\*|\/|~|\^|%/,
'ignore': /&(lt|gt|amp);/i,
'function': /[a-z0-9_]+(?=\()/i,
'number': /\b-?(?:0x[\da-f]+|\d*\.?\d+(?:e[+-]?\d+)?)\b/i,
'operator': /--?|\+\+?|!=?=?|<=?|>=?|==?=?|&&?|\|\|?|\?|\*|\/|~|\^|%/,
'punctuation': /[{}[\];(),.:]/
};
;
Prism.languages.javascript = Prism.languages.extend('clike', {
'keyword': /\b(break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|false|finally|for|function|get|if|implements|import|in|instanceof|interface|let|new|null|package|private|protected|public|return|set|static|super|switch|this|throw|true|try|typeof|var|void|while|with|yield)\b/,
'number': /\b-?(0x[\dA-Fa-f]+|\d*\.?\d+([Ee][+-]?\d+)?|NaN|-?Infinity)\b/,
'function': /(?!\d)[a-z0-9_$]+(?=\()/i
'keyword': /\b(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|var|void|while|with|yield)\b/,
'number': /\b-?(0x[\dA-Fa-f]+|0b[01]+|0o[0-7]+|\d*\.?\d+([Ee][+-]?\d+)?|NaN|Infinity)\b/,
// Allow for all non-ASCII characters (See http://stackoverflow.com/a/2008444)
'function': /[_$a-zA-Z\xA0-\uFFFF][_$a-zA-Z0-9\xA0-\uFFFF]*(?=\()/i
});
Prism.languages.insertBefore('javascript', 'keyword', {
'regex': {
pattern: /(^|[^/])\/(?!\/)(\[.+?]|\\.|[^/\r\n])+\/[gim]{0,3}(?=\s*($|[\r\n,.;})]))/,
pattern: /(^|[^/])\/(?!\/)(\[.+?]|\\.|[^/\\\r\n])+\/[gimyu]{0,5}(?=\s*($|[\r\n,.;})]))/,
lookbehind: true
}
});
if (Prism.languages.markup) {
Prism.languages.insertBefore('markup', 'tag', {
'script': {
pattern: /<script[\w\W]*?>[\w\W]*?<\/script>/i,
Prism.languages.insertBefore('javascript', 'class-name', {
'template-string': {
pattern: /`(?:\\`|\\?[^`])*`/,
inside: {
'tag': {
pattern: /<script[\w\W]*?>|<\/script>/i,
inside: Prism.languages.markup.tag.inside
'interpolation': {
pattern: /\$\{[^}]+\}/,
inside: {
'interpolation-punctuation': {
pattern: /^\$\{|\}$/,
alias: 'punctuation'
},
rest: Prism.languages.javascript
}
},
'string': /[\s\S]+/
}
}
});
if (Prism.languages.markup) {
Prism.languages.insertBefore('markup', 'tag', {
'script': {
pattern: /(<script[\w\W]*?>)[\w\W]*?(?=<\/script>)/i,
lookbehind: true,
inside: Prism.languages.javascript,
alias: 'language-javascript'
}
});
}
;
Prism.languages.js = Prism.languages.javascript;
Prism.languages.c = Prism.languages.extend('clike', {
// allow for c multiline strings
'string': /("|')([^\n\\\1]|\\.|\\\r*\n)*?\1/,
'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)\b/,
'operator': /[-+]{1,2}|!=?|<{1,2}=?|>{1,2}=?|\->|={1,2}|\^|~|%|&{1,2}|\|?\||\?|\*|\//
'operator': /\-[>-]?|\+\+?|!=?|<<?=?|>>?=?|==?|&&?|\|?\||[~^%?*\/]/,
'number': /\b-?(?:0x[\da-f]+|\d*\.?\d+(?:e[+-]?\d+)?)[ful]*\b/i
});
Prism.languages.insertBefore('c', 'string', {
// property class reused for macro statements
'property': {
'macro': {
// allow for multiline macro definitions
// spaces after the # character compile fine with gcc
pattern: /((^|\n)\s*)#\s*[a-z]+([^\n\\]|\\.|\\\r*\n)*/i,
pattern: /(^\s*)#\s*[a-z]+([^\r\n\\]|\\.|\\(?:\r\n?|\n))*/im,
lookbehind: true,
alias: 'property',
inside: {
// highlight the path of the include statement as a string
'string': {
pattern: /(#\s*include\s*)(<.+?>|("|')(\\?.)+?\3)/,
lookbehind: true
},
// highlight macro directives as keywords
'directive': {
pattern: /(#\s*)\b(define|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|stdin|stdout|stderr)\b/
});
delete Prism.languages.c['class-name'];
delete Prism.languages.c['boolean'];;
delete Prism.languages.c['boolean'];
Prism.languages.cpp = Prism.languages.extend('c', {
'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|delete\[\]|do|double|dynamic_cast|else|enum|explicit|export|extern|float|for|friend|goto|if|inline|int|long|mutable|namespace|new|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/,
'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|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/,
'boolean': /\b(true|false)\b/,
'operator': /[-+]{1,2}|!=?|<{1,2}=?|>{1,2}=?|\->|:{1,2}|={1,2}|\^|~|%|&{1,2}|\|?\||\?|\*|\/|\b(and|and_eq|bitand|bitor|not|not_eq|or|or_eq|xor|xor_eq)\b/
});
@ -617,7 +646,7 @@ Prism.languages.insertBefore('cpp', 'keyword', {
pattern: /(class\s+)[a-z0-9_]+/i,
lookbehind: true
}
});;
});
(function(Prism) {
// Ignore comments starting with { to privilege string interpolation highlighting
@ -632,11 +661,11 @@ Prism.languages.coffeescript = Prism.languages.extend('javascript', {
'string': [
// Strings are multiline
/'(?:\\?[\s\S])*?'/,
/'(?:\\?[^\\])*?'/,
{
// Strings are multiline
pattern: /"(?:\\?[\s\S])*?"/,
pattern: /"(?:\\?[^\\])*?"/,
inside: {
'interpolation': interpolation
}
@ -700,7 +729,208 @@ Prism.languages.insertBefore('coffeescript', 'keyword', {
'property': /(?!\d)\w+(?=\s*:(?!:))/
});
}(Prism));;
}(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': /#(?!\{[^\r\n]*?\}).*/,
'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|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.util.clone(Prism.languages.ruby)
}
};
Prism.languages.insertBefore('ruby', 'keyword', {
'regex': [
{
pattern: /%r([^a-zA-Z0-9\s\{\(\[<])(?:[^\\]|\\[\s\S])*?\1[gim]{0,3}/,
inside: {
'interpolation': interpolation
}
},
{
pattern: /%r\((?:[^()\\]|\\[\s\S])*\)[gim]{0,3}/,
inside: {
'interpolation': interpolation
}
},
{
// Here we need to specifically allow interpolation
pattern: /%r\{(?:[^#{}\\]|#(?:\{[^}]+\})?|\\[\s\S])*\}[gim]{0,3}/,
inside: {
'interpolation': interpolation
}
},
{
pattern: /%r\[(?:[^\[\]\\]|\\[\s\S])*\][gim]{0,3}/,
inside: {
'interpolation': interpolation
}
},
{
pattern: /%r<(?:[^<>\\]|\\[\s\S])*>[gim]{0,3}/,
inside: {
'interpolation': interpolation
}
},
{
pattern: /(^|[^/])\/(?!\/)(\[.+?]|\\.|[^/\r\n])+\/[gim]{0,3}(?=\s*($|[\r\n,.;})]))/,
lookbehind: true
}
],
'variable': /[@$]+[a-zA-Z_][a-zA-Z_0-9]*(?:[?!]|\b)/,
'symbol': /:[a-zA-Z_][a-zA-Z_0-9]*(?:[?!]|\b)/
});
Prism.languages.insertBefore('ruby', 'number', {
'builtin': /\b(Array|Bignum|Binding|Class|Continuation|Dir|Exception|FalseClass|File|Stat|File|Fixnum|Fload|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][a-zA-Z_0-9]*(?:[?!]|\b)/
});
Prism.languages.ruby.string = [
{
pattern: /%[qQiIwWxs]?([^a-zA-Z0-9\s\{\(\[<])(?:[^\\]|\\[\s\S])*?\1/,
inside: {
'interpolation': interpolation
}
},
{
pattern: /%[qQiIwWxs]?\((?:[^()\\]|\\[\s\S])*\)/,
inside: {
'interpolation': interpolation
}
},
{
// Here we need to specifically allow interpolation
pattern: /%[qQiIwWxs]?\{(?:[^#{}\\]|#(?:\{[^}]+\})?|\\[\s\S])*\}/,
inside: {
'interpolation': interpolation
}
},
{
pattern: /%[qQiIwWxs]?\[(?:[^\[\]\\]|\\[\s\S])*\]/,
inside: {
'interpolation': interpolation
}
},
{
pattern: /%[qQiIwWxs]?<(?:[^<>\\]|\\[\s\S])*>/,
inside: {
'interpolation': interpolation
}
},
{
pattern: /("|')(#\{[^}]+\}|\\(?:\r?\n|\r)|\\?.)*?\1/,
inside: {
'interpolation': interpolation
}
}
];
}(Prism));
Prism.languages.elixir = {
// Negative look-ahead is needed for string interpolation
// Negative look-behind is needed to avoid highlighting markdown headers in
// multi-line doc strings
'comment': {
pattern: /(^|[^#])#(?![{#]).*/m,
lookbehind: true
},
// ~r"""foo""", ~r'''foo''', ~r/foo/, ~r|foo|, ~r"foo", ~r'foo', ~r(foo), ~r[foo], ~r{foo}, ~r<foo>
'regex': /~[rR](?:("""|'''|[\/|"'])(?:\\.|(?!\1)[^\\])+\1|\((?:\\\)|[^)])+\)|\[(?:\\\]|[^\]])+\]|\{(?:\\\}|[^}])+\}|<(?:\\>|[^>])+>)[uismxfr]*/,
'string': [
{
// ~s"""foo""", ~s'''foo''', ~s/foo/, ~s|foo|, ~s"foo", ~s'foo', ~s(foo), ~s[foo], ~s{foo}, ~s<foo>
pattern: /~[cCsSwW](?:("""|'''|[\/|"'])(?:\\.|(?!\1)[^\\])+\1|\((?:\\\)|[^)])+\)|\[(?:\\\]|[^\]])+\]|\{(?:\\\}|#\{[^}]+\}|[^}])+\}|<(?:\\>|[^>])+>)[csa]?/,
inside: {
// See interpolation below
}
},
{
pattern: /("""|''')[\s\S]*?\1/,
inside: {
// See interpolation below
}
},
{
// Multi-line strings are allowed
pattern: /("|')(?:\\[\s\S]|(?!\1)[^\\])*\1/,
inside: {
// See interpolation below
}
}
],
'atom': {
// Look-behind prevents bad highlighting of the :: operator
pattern: /(^|[^:]):\w+/,
lookbehind: true,
alias: 'symbol'
},
// Look-ahead prevents bad highlighting of the :: operator
'attr-name': /\w+:(?!:)/,
'capture': {
// Look-behind prevents bad highlighting of the && operator
pattern: /(^|[^&])&(?:[^&\s\d()][^\s()]*|(?=\())/,
lookbehind: true,
alias: 'function'
},
'argument': {
// Look-behind prevents bad highlighting of the && operator
pattern: /(^|[^&])&\d+/,
lookbehind: true,
alias: 'variable'
},
'attribute': {
pattern: /@[\S]+/,
alias: 'variable'
},
'number': /\b(?:0[box][a-f\d_]+|\d[\d_]*)(?:\.[\d_]+)?(?:e[+-]?[\d_]+)?\b/i,
'keyword': /\b(?:after|alias|and|case|catch|cond|def(?:callback|exception|impl|module|p|protocol|struct)?|do|else|end|fn|for|if|import|not|or|require|rescue|try|unless|use|when)\b/,
'boolean': /\b(?:true|false|nil)\b/,
'operator': [
/\bin\b|&&?|\|[|>]?|\\\\|::|\.\.\.?|\+\+?|-[->]?|<[-=>]|>=|!==?|\B!|=(?:==?|[>~])?|[*\/^]/,
{
// We don't want to match <<
pattern: /([^<])<(?!<)/,
lookbehind: true
},
{
// We don't want to match >>
pattern: /([^>])>(?!>)/,
lookbehind: true
}
],
'punctuation': /<<|>>|[.,%\[\]{}()]/
};
Prism.languages.elixir.string.forEach(function(o) {
o.inside = {
'interpolation': {
pattern: /#\{[^}]+\}/,
inside: {
'delimiter': {
pattern: /^#\{|\}$/,
alias: 'punctuation'
},
rest: Prism.util.clone(Prism.languages.elixir)
}
}
};
});
/**
* Original by Aaron Harun: http://aahacreative.com/2012/07/31/php-syntax-highlighting-prism/
* Modified by Miles Johnson: http://milesj.me
@ -718,7 +948,7 @@ Prism.languages.php = Prism.languages.extend('clike', {
'keyword': /\b(and|or|xor|array|as|break|case|cfunction|class|const|continue|declare|default|die|do|else|elseif|enddeclare|endfor|endforeach|endif|endswitch|endwhile|extends|for|foreach|function|include|include_once|global|if|new|return|static|switch|use|require|require_once|var|while|abstract|interface|public|implements|private|protected|parent|throw|null|echo|print|trait|namespace|final|yield|goto|instanceof|finally|try|catch)\b/i,
'constant': /\b[A-Z0-9_]{2,}\b/,
'comment': {
pattern: /(^|[^\\])(\/\*[\w\W]*?\*\/|(^|[^:])(\/\/).*?(\r?\n|$))/,
pattern: /(^|[^\\])(?:\/\*[\w\W]*?\*\/|\/\/.*)/,
lookbehind: true
}
});
@ -727,15 +957,15 @@ Prism.languages.php = Prism.languages.extend('clike', {
// common than strings containing hashes...
Prism.languages.insertBefore('php', 'class-name', {
'shell-comment': {
pattern: /(^|[^\\])#.*?(\r?\n|$)/,
pattern: /(^|[^\\])#.*/,
lookbehind: true,
alias: 'comment'
}
});
Prism.languages.insertBefore('php', 'keyword', {
'delimiter': /(\?>|<\?php|<\?)/i,
'variable': /(\$\w+)\b/i,
'delimiter': /\?>|<\?(?:php)?/i,
'variable': /\$\w+\b/i,
'package': {
pattern: /(\\|namespace\s+|use\s+)[\w\\]+/,
lookbehind: true,
@ -788,7 +1018,8 @@ if (Prism.languages.markup) {
}
for (var i = 0, t; t = env.tokenStack[i]; i++) {
env.highlightedCode = env.highlightedCode.replace('{{{PHP' + (i + 1) + '}}}', Prism.highlight(t, env.grammar, 'php'));
// The replace prevents $$, $&, $`, $', $n, $nn from being interpreted as special patterns
env.highlightedCode = env.highlightedCode.replace('{{{PHP' + (i + 1) + '}}}', Prism.highlight(t, env.grammar, 'php').replace(/\$/g, '$$$$'));
}
env.element.innerHTML = env.highlightedCode;
@ -812,41 +1043,30 @@ if (Prism.languages.markup) {
}
;
Prism.languages.python= {
'triple-quoted-string': {
pattern: /"""[\s\S]+?"""|'''[\s\S]+?'''/,
alias: 'string'
},
'comment': {
pattern: /(^|[^\\])#.*?(\r?\n|$)/,
pattern: /(^|[^\\])#.*/,
lookbehind: true
},
'string': /"""[\s\S]+?"""|'''[\s\S]+?'''|("|')(\\?.)*?\1/,
'keyword' : /\b(as|assert|break|class|continue|def|del|elif|else|except|exec|finally|for|from|global|if|import|in|is|lambda|pass|print|raise|return|try|while|with|yield)\b/,
'boolean' : /\b(True|False)\b/,
'number' : /\b-?(0[box])?(?:[\da-f]+\.?\d*|\.\d+)(?:e[+-]?\d+)?j?\b/i,
'operator' : /[-+]|<=?|>=?|!|={1,2}|&{1,2}|\|?\||\?|\*|\/|~|\^|%|\b(or|and|not)\b/,
'string': /("|')(?:\\?.)*?\1/,
'function' : {
pattern: /((?:^|\s)def[ \t]+)[a-zA-Z_][a-zA-Z0-9_]*(?=\()/g,
lookbehind: true
},
'class-name': {
pattern: /(\bclass\s+)[a-z0-9_]+/i,
lookbehind: true
},
'keyword' : /\b(?:as|assert|async|await|break|class|continue|def|del|elif|else|except|exec|finally|for|from|global|if|import|in|is|lambda|pass|print|raise|return|try|while|with|yield)\b/,
'boolean' : /\b(?:True|False)\b/,
'number' : /\b-?(?:0[bo])?(?:(?:\d|0x[\da-f])[\da-f]*\.?\d*|\.\d+)(?:e[+-]?\d+)?j?\b/i,
'operator' : /[-+%=]=?|!=|\*\*?=?|\/\/?=?|<[<=>]?|>[=>]?|[&|^~]|\b(?:or|and|not)\b/,
'punctuation' : /[{}[\];(),.:]/
};
;
/**
* Original by Samuel Flores
*
* Adds the following new token classes:
* constant, builtin, variable, symbol, regex
*/
Prism.languages.ruby = Prism.languages.extend('clike', {
'comment': /#[^\r\n]*(\r?\n|$)/,
'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|raise|redo|require|rescue|retry|return|self|super|then|throw|true|undef|unless|until|when|while|yield)\b/,
'builtin': /\b(Array|Bignum|Binding|Class|Continuation|Dir|Exception|FalseClass|File|Stat|File|Fixnum|Fload|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][a-zA-Z_0-9]*[?!]?\b/
});
Prism.languages.insertBefore('ruby', 'keyword', {
'regex': {
pattern: /(^|[^/])\/(?!\/)(\[.+?]|\\.|[^/\r\n])+\/[gim]{0,3}(?=\s*($|[\r\n,.;})]))/,
lookbehind: true
},
'variable': /[@$]+\b[a-zA-Z_][a-zA-Z_0-9]*[?!]?\b/,
'symbol': /:\b[a-zA-Z_][a-zA-Z_0-9]*[?!]?\b/
});
;
/* TODO
Add support for Markdown notation inside doc comments
Add support for nested block comments...
@ -861,7 +1081,7 @@ Prism.languages.rust = {
lookbehind: true
},
{
pattern: /(^|[^\\:])\/\/.*?(\r?\n|$)/,
pattern: /(^|[^\\:])\/\/.*/,
lookbehind: true
}
],
@ -887,7 +1107,7 @@ Prism.languages.rust = {
},
// Hex, oct, bin, dec numbers with visual separators and type suffix
'number': /\b-?(?:0x[\dA-Fa-f](?:_?[\dA-Fa-f])*|0o[0-7](?:_?[0-7])*|0b[01](?:_?[01])*|(\d(_?\d)*)?\.?\d(_?\d)*([Ee][+-]?\d+)?)(?:_?(?:[iu](?:8|16|32)?|f32|f64))?\b/,
'number': /\b-?(?:0x[\dA-Fa-f](?:_?[\dA-Fa-f])*|0o[0-7](?:_?[0-7])*|0b[01](?:_?[01])*|(\d(_?\d)*)?\.?\d(_?\d)*([Ee][+-]?\d+)?)(?:_?(?:[iu](?:8|16|32|64)?|f32|f64))?\b/,
// Closure params should not be confused with bitwise OR |
'closure-params': {
@ -897,6 +1117,6 @@ Prism.languages.rust = {
'operator': /[&*]/
}
},
'punctuation': /[{}[\];(),.:]|->/,
'operator': /[-+]{1,2}|!=?|<=?|>=?|={1,3}|&&?|\|\|?|\*|\/|\^|%|<<|>>@/
};;
'punctuation': /[{}[\];(),:]|\.+|->/,
'operator': /[-+*\/%!^=]=?|@|&[&=]?|\|[|=]?|<<?=?|>>?=?/
};

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