diff --git a/Resources/public/js/build-instructions.md b/Resources/public/js/build-instructions.md deleted file mode 100644 index 7099b47..0000000 --- a/Resources/public/js/build-instructions.md +++ /dev/null @@ -1,18 +0,0 @@ -We’re making a custom build of highlight.js with customized Twig support. - -## Updating the highlight-main.js file - -Mostly to keep up with updates, so no need to do that every time. - - git clone https://github.com/isagalaev/highlight.js.git - cd highlight.js - node tools/build.js -n css xml javascript json markdown - -Then copy `highlight.js/build/highlight.pack.js` as highlight-main.js. - -## Building the highlight.min.js file - -Do this every time you change highlight-twig.js - - npm install -g uglify-js - uglifyjs highlight-main.js highlight-twig.js > highlight.min.js diff --git a/Resources/public/js/highlight-main.js b/Resources/public/js/highlight-main.js deleted file mode 100644 index 98978b3..0000000 --- a/Resources/public/js/highlight-main.js +++ /dev/null @@ -1,1281 +0,0 @@ -/*! highlight.js v9.5.0 | BSD3 License | git.io/hljslicense */ -(function(factory) { - - // Find the global object for export to both the browser and web workers. - var globalObject = typeof window === 'object' && window || - typeof self === 'object' && self; - - // Setup highlight.js for different environments. First is Node.js or - // CommonJS. - if(typeof exports !== 'undefined') { - factory(exports); - } else if(globalObject) { - // Export hljs globally even when using AMD for cases when this script - // is loaded with others that may still expect a global hljs. - globalObject.hljs = factory({}); - - // Finally register the global hljs with AMD. - if(typeof define === 'function' && define.amd) { - define([], function() { - return globalObject.hljs; - }); - } - } - -}(function(hljs) { - // Convenience variables for build-in objects - var ArrayProto = [], - objectKeys = Object.keys; - - // Global internal variables used within the highlight.js library. - var languages = {}, - aliases = {}; - - // Regular expressions used throughout the highlight.js library. - var noHighlightRe = /^(no-?highlight|plain|text)$/i, - languagePrefixRe = /\blang(?:uage)?-([\w-]+)\b/i, - fixMarkupRe = /((^(<[^>]+>|\t|)+|(?:\n)))/gm; - - var spanEndTag = ''; - - // Global options used when within external APIs. This is modified when - // calling the `hljs.configure` function. - var options = { - classPrefix: 'hljs-', - tabReplace: null, - useBR: false, - languages: undefined - }; - - // Object map that is used to escape some common HTML characters. - var escapeRegexMap = { - '&': '&', - '<': '<', - '>': '>' - }; - - /* Utility functions */ - - function escape(value) { - return value.replace(/[&<>]/gm, function(character) { - return escapeRegexMap[character]; - }); - } - - function tag(node) { - return node.nodeName.toLowerCase(); - } - - function testRe(re, lexeme) { - var match = re && re.exec(lexeme); - return match && match.index === 0; - } - - function isNotHighlighted(language) { - return noHighlightRe.test(language); - } - - function blockLanguage(block) { - var i, match, length, _class; - var classes = block.className + ' '; - - classes += block.parentNode ? block.parentNode.className : ''; - - // language-* takes precedence over non-prefixed class names. - match = languagePrefixRe.exec(classes); - if (match) { - return getLanguage(match[1]) ? match[1] : 'no-highlight'; - } - - classes = classes.split(/\s+/); - - for (i = 0, length = classes.length; i < length; i++) { - _class = classes[i] - - if (isNotHighlighted(_class) || getLanguage(_class)) { - return _class; - } - } - } - - function inherit(parent, obj) { - var key; - var result = {}; - - for (key in parent) - result[key] = parent[key]; - if (obj) - for (key in obj) - result[key] = obj[key]; - return result; - } - - /* Stream merging */ - - function nodeStream(node) { - var result = []; - (function _nodeStream(node, offset) { - for (var child = node.firstChild; child; child = child.nextSibling) { - if (child.nodeType === 3) - offset += child.nodeValue.length; - else if (child.nodeType === 1) { - result.push({ - event: 'start', - offset: offset, - node: child - }); - offset = _nodeStream(child, offset); - // Prevent void elements from having an end tag that would actually - // double them in the output. There are more void elements in HTML - // but we list only those realistically expected in code display. - if (!tag(child).match(/br|hr|img|input/)) { - result.push({ - event: 'stop', - offset: offset, - node: child - }); - } - } - } - return offset; - })(node, 0); - return result; - } - - function mergeStreams(original, highlighted, value) { - var processed = 0; - var result = ''; - var nodeStack = []; - - function selectStream() { - if (!original.length || !highlighted.length) { - return original.length ? original : highlighted; - } - if (original[0].offset !== highlighted[0].offset) { - return (original[0].offset < highlighted[0].offset) ? original : highlighted; - } - - /* - To avoid starting the stream just before it should stop the order is - ensured that original always starts first and closes last: - - if (event1 == 'start' && event2 == 'start') - return original; - if (event1 == 'start' && event2 == 'stop') - return highlighted; - if (event1 == 'stop' && event2 == 'start') - return original; - if (event1 == 'stop' && event2 == 'stop') - return highlighted; - - ... which is collapsed to: - */ - return highlighted[0].event === 'start' ? original : highlighted; - } - - function open(node) { - function attr_str(a) {return ' ' + a.nodeName + '="' + escape(a.value) + '"';} - result += '<' + tag(node) + ArrayProto.map.call(node.attributes, attr_str).join('') + '>'; - } - - function close(node) { - result += ''; - } - - function render(event) { - (event.event === 'start' ? open : close)(event.node); - } - - while (original.length || highlighted.length) { - var stream = selectStream(); - result += escape(value.substr(processed, stream[0].offset - processed)); - processed = stream[0].offset; - if (stream === original) { - /* - On any opening or closing tag of the original markup we first close - the entire highlighted node stack, then render the original tag along - with all the following original tags at the same offset and then - reopen all the tags on the highlighted stack. - */ - nodeStack.reverse().forEach(close); - do { - render(stream.splice(0, 1)[0]); - stream = selectStream(); - } while (stream === original && stream.length && stream[0].offset === processed); - nodeStack.reverse().forEach(open); - } else { - if (stream[0].event === 'start') { - nodeStack.push(stream[0].node); - } else { - nodeStack.pop(); - } - render(stream.splice(0, 1)[0]); - } - } - return result + escape(value.substr(processed)); - } - - /* Initialization */ - - function compileLanguage(language) { - - function reStr(re) { - return (re && re.source) || re; - } - - function langRe(value, global) { - return new RegExp( - reStr(value), - 'm' + (language.case_insensitive ? 'i' : '') + (global ? 'g' : '') - ); - } - - function compileMode(mode, parent) { - if (mode.compiled) - return; - mode.compiled = true; - - mode.keywords = mode.keywords || mode.beginKeywords; - if (mode.keywords) { - var compiled_keywords = {}; - - var flatten = function(className, str) { - if (language.case_insensitive) { - str = str.toLowerCase(); - } - str.split(' ').forEach(function(kw) { - var pair = kw.split('|'); - compiled_keywords[pair[0]] = [className, pair[1] ? Number(pair[1]) : 1]; - }); - }; - - if (typeof mode.keywords === 'string') { // string - flatten('keyword', mode.keywords); - } else { - objectKeys(mode.keywords).forEach(function (className) { - flatten(className, mode.keywords[className]); - }); - } - mode.keywords = compiled_keywords; - } - mode.lexemesRe = langRe(mode.lexemes || /\w+/, true); - - if (parent) { - if (mode.beginKeywords) { - mode.begin = '\\b(' + mode.beginKeywords.split(' ').join('|') + ')\\b'; - } - if (!mode.begin) - mode.begin = /\B|\b/; - mode.beginRe = langRe(mode.begin); - if (!mode.end && !mode.endsWithParent) - mode.end = /\B|\b/; - if (mode.end) - mode.endRe = langRe(mode.end); - mode.terminator_end = reStr(mode.end) || ''; - if (mode.endsWithParent && parent.terminator_end) - mode.terminator_end += (mode.end ? '|' : '') + parent.terminator_end; - } - if (mode.illegal) - mode.illegalRe = langRe(mode.illegal); - if (mode.relevance == null) - mode.relevance = 1; - if (!mode.contains) { - mode.contains = []; - } - var expanded_contains = []; - mode.contains.forEach(function(c) { - if (c.variants) { - c.variants.forEach(function(v) {expanded_contains.push(inherit(c, v));}); - } else { - expanded_contains.push(c === 'self' ? mode : c); - } - }); - mode.contains = expanded_contains; - mode.contains.forEach(function(c) {compileMode(c, mode);}); - - if (mode.starts) { - compileMode(mode.starts, parent); - } - - var terminators = - mode.contains.map(function(c) { - return c.beginKeywords ? '\\.?(' + c.begin + ')\\.?' : c.begin; - }) - .concat([mode.terminator_end, mode.illegal]) - .map(reStr) - .filter(Boolean); - mode.terminators = terminators.length ? langRe(terminators.join('|'), true) : {exec: function(/*s*/) {return null;}}; - } - - compileMode(language); - } - - /* - Core highlighting function. Accepts a language name, or an alias, and a - string with the code to highlight. Returns an object with the following - properties: - - - relevance (int) - - value (an HTML string with highlighting markup) - - */ - function highlight(name, value, ignore_illegals, continuation) { - - function subMode(lexeme, mode) { - var i, length; - - for (i = 0, length = mode.contains.length; i < length; i++) { - if (testRe(mode.contains[i].beginRe, lexeme)) { - return mode.contains[i]; - } - } - } - - function endOfMode(mode, lexeme) { - if (testRe(mode.endRe, lexeme)) { - while (mode.endsParent && mode.parent) { - mode = mode.parent; - } - return mode; - } - if (mode.endsWithParent) { - return endOfMode(mode.parent, lexeme); - } - } - - function isIllegal(lexeme, mode) { - return !ignore_illegals && testRe(mode.illegalRe, lexeme); - } - - function keywordMatch(mode, match) { - var match_str = language.case_insensitive ? match[0].toLowerCase() : match[0]; - return mode.keywords.hasOwnProperty(match_str) && mode.keywords[match_str]; - } - - function buildSpan(classname, insideSpan, leaveOpen, noPrefix) { - var classPrefix = noPrefix ? '' : options.classPrefix, - openSpan = ''; - - return openSpan + insideSpan + closeSpan; - } - - function processKeywords() { - var keyword_match, last_index, match, result; - - if (!top.keywords) - return escape(mode_buffer); - - result = ''; - last_index = 0; - top.lexemesRe.lastIndex = 0; - match = top.lexemesRe.exec(mode_buffer); - - while (match) { - result += escape(mode_buffer.substr(last_index, match.index - last_index)); - keyword_match = keywordMatch(top, match); - if (keyword_match) { - relevance += keyword_match[1]; - result += buildSpan(keyword_match[0], escape(match[0])); - } else { - result += escape(match[0]); - } - last_index = top.lexemesRe.lastIndex; - match = top.lexemesRe.exec(mode_buffer); - } - return result + escape(mode_buffer.substr(last_index)); - } - - function processSubLanguage() { - var explicit = typeof top.subLanguage === 'string'; - if (explicit && !languages[top.subLanguage]) { - return escape(mode_buffer); - } - - var result = explicit ? - highlight(top.subLanguage, mode_buffer, true, continuations[top.subLanguage]) : - highlightAuto(mode_buffer, top.subLanguage.length ? top.subLanguage : undefined); - - // Counting embedded language score towards the host language may be disabled - // with zeroing the containing mode relevance. Usecase in point is Markdown that - // allows XML everywhere and makes every XML snippet to have a much larger Markdown - // score. - if (top.relevance > 0) { - relevance += result.relevance; - } - if (explicit) { - continuations[top.subLanguage] = result.top; - } - return buildSpan(result.language, result.value, false, true); - } - - function processBuffer() { - result += (top.subLanguage != null ? processSubLanguage() : processKeywords()); - mode_buffer = ''; - } - - function startNewMode(mode) { - result += mode.className? buildSpan(mode.className, '', true): ''; - top = Object.create(mode, {parent: {value: top}}); - } - - function processLexeme(buffer, lexeme) { - - mode_buffer += buffer; - - if (lexeme == null) { - processBuffer(); - return 0; - } - - var new_mode = subMode(lexeme, top); - if (new_mode) { - if (new_mode.skip) { - mode_buffer += lexeme; - } else { - if (new_mode.excludeBegin) { - mode_buffer += lexeme; - } - processBuffer(); - if (!new_mode.returnBegin && !new_mode.excludeBegin) { - mode_buffer = lexeme; - } - } - startNewMode(new_mode, lexeme); - return new_mode.returnBegin ? 0 : lexeme.length; - } - - var end_mode = endOfMode(top, lexeme); - if (end_mode) { - var origin = top; - if (origin.skip) { - mode_buffer += lexeme; - } else { - if (!(origin.returnEnd || origin.excludeEnd)) { - mode_buffer += lexeme; - } - processBuffer(); - if (origin.excludeEnd) { - mode_buffer = lexeme; - } - } - do { - if (top.className) { - result += spanEndTag; - } - if (!top.skip) { - relevance += top.relevance; - } - top = top.parent; - } while (top !== end_mode.parent); - if (end_mode.starts) { - startNewMode(end_mode.starts, ''); - } - return origin.returnEnd ? 0 : lexeme.length; - } - - if (isIllegal(lexeme, top)) - throw new Error('Illegal lexeme "' + lexeme + '" for mode "' + (top.className || '') + '"'); - - /* - Parser should not reach this point as all types of lexemes should be caught - earlier, but if it does due to some bug make sure it advances at least one - character forward to prevent infinite looping. - */ - mode_buffer += lexeme; - return lexeme.length || 1; - } - - var language = getLanguage(name); - if (!language) { - throw new Error('Unknown language: "' + name + '"'); - } - - compileLanguage(language); - var top = continuation || language; - var continuations = {}; // keep continuations for sub-languages - var result = '', current; - for(current = top; current !== language; current = current.parent) { - if (current.className) { - result = buildSpan(current.className, '', true) + result; - } - } - var mode_buffer = ''; - var relevance = 0; - try { - var match, count, index = 0; - while (true) { - top.terminators.lastIndex = index; - match = top.terminators.exec(value); - if (!match) - break; - count = processLexeme(value.substr(index, match.index - index), match[0]); - index = match.index + count; - } - processLexeme(value.substr(index)); - for(current = top; current.parent; current = current.parent) { // close dangling modes - if (current.className) { - result += spanEndTag; - } - } - return { - relevance: relevance, - value: result, - language: name, - top: top - }; - } catch (e) { - if (e.message && e.message.indexOf('Illegal') !== -1) { - return { - relevance: 0, - value: escape(value) - }; - } else { - throw e; - } - } - } - - /* - Highlighting with language detection. Accepts a string with the code to - highlight. Returns an object with the following properties: - - - language (detected language) - - relevance (int) - - value (an HTML string with highlighting markup) - - second_best (object with the same structure for second-best heuristically - detected language, may be absent) - - */ - function highlightAuto(text, languageSubset) { - languageSubset = languageSubset || options.languages || objectKeys(languages); - var result = { - relevance: 0, - value: escape(text) - }; - var second_best = result; - languageSubset.filter(getLanguage).forEach(function(name) { - var current = highlight(name, text, false); - current.language = name; - if (current.relevance > second_best.relevance) { - second_best = current; - } - if (current.relevance > result.relevance) { - second_best = result; - result = current; - } - }); - if (second_best.language) { - result.second_best = second_best; - } - return result; - } - - /* - Post-processing of the highlighted markup: - - - replace TABs with something more useful - - replace real line-breaks with '
' for non-pre containers - - */ - function fixMarkup(value) { - return !(options.tabReplace || options.useBR) - ? value - : value.replace(fixMarkupRe, function(match, p1) { - if (options.useBR && match === '\n') { - return '
'; - } else if (options.tabReplace) { - return p1.replace(/\t/g, options.tabReplace); - } - }); - } - - function buildClassName(prevClassName, currentLang, resultLang) { - var language = currentLang ? aliases[currentLang] : resultLang, - result = [prevClassName.trim()]; - - if (!prevClassName.match(/\bhljs\b/)) { - result.push('hljs'); - } - - if (prevClassName.indexOf(language) === -1) { - result.push(language); - } - - return result.join(' ').trim(); - } - - /* - Applies highlighting to a DOM node containing code. Accepts a DOM node and - two optional parameters for fixMarkup. - */ - function highlightBlock(block) { - var node, originalStream, result, resultNode, text; - var language = blockLanguage(block); - - if (isNotHighlighted(language)) - return; - - if (options.useBR) { - node = document.createElementNS('http://www.w3.org/1999/xhtml', 'div'); - node.innerHTML = block.innerHTML.replace(/\n/g, '').replace(//g, '\n'); - } else { - node = block; - } - text = node.textContent; - result = language ? highlight(language, text, true) : highlightAuto(text); - - originalStream = nodeStream(node); - if (originalStream.length) { - resultNode = document.createElementNS('http://www.w3.org/1999/xhtml', 'div'); - resultNode.innerHTML = result.value; - result.value = mergeStreams(originalStream, nodeStream(resultNode), text); - } - result.value = fixMarkup(result.value); - - block.innerHTML = result.value; - block.className = buildClassName(block.className, language, result.language); - block.result = { - language: result.language, - re: result.relevance - }; - if (result.second_best) { - block.second_best = { - language: result.second_best.language, - re: result.second_best.relevance - }; - } - } - - /* - Updates highlight.js global options with values passed in the form of an object. - */ - function configure(user_options) { - options = inherit(options, user_options); - } - - /* - Applies highlighting to all 
..
blocks on a page. - */ - function initHighlighting() { - if (initHighlighting.called) - return; - initHighlighting.called = true; - - var blocks = document.querySelectorAll('pre code'); - ArrayProto.forEach.call(blocks, highlightBlock); - } - - /* - Attaches highlighting to the page load event. - */ - function initHighlightingOnLoad() { - addEventListener('DOMContentLoaded', initHighlighting, false); - addEventListener('load', initHighlighting, false); - } - - function registerLanguage(name, language) { - var lang = languages[name] = language(hljs); - if (lang.aliases) { - lang.aliases.forEach(function(alias) {aliases[alias] = name;}); - } - } - - function listLanguages() { - return objectKeys(languages); - } - - function getLanguage(name) { - name = (name || '').toLowerCase(); - return languages[name] || languages[aliases[name]]; - } - - /* Interface definition */ - - hljs.highlight = highlight; - hljs.highlightAuto = highlightAuto; - hljs.fixMarkup = fixMarkup; - hljs.highlightBlock = highlightBlock; - hljs.configure = configure; - hljs.initHighlighting = initHighlighting; - hljs.initHighlightingOnLoad = initHighlightingOnLoad; - hljs.registerLanguage = registerLanguage; - hljs.listLanguages = listLanguages; - hljs.getLanguage = getLanguage; - hljs.inherit = inherit; - - // Common regexps - hljs.IDENT_RE = '[a-zA-Z]\\w*'; - hljs.UNDERSCORE_IDENT_RE = '[a-zA-Z_]\\w*'; - hljs.NUMBER_RE = '\\b\\d+(\\.\\d+)?'; - hljs.C_NUMBER_RE = '(-?)(\\b0[xX][a-fA-F0-9]+|(\\b\\d+(\\.\\d*)?|\\.\\d+)([eE][-+]?\\d+)?)'; // 0x..., 0..., decimal, float - hljs.BINARY_NUMBER_RE = '\\b(0b[01]+)'; // 0b... - hljs.RE_STARTERS_RE = '!|!=|!==|%|%=|&|&&|&=|\\*|\\*=|\\+|\\+=|,|-|-=|/=|/|:|;|<<|<<=|<=|<|===|==|=|>>>=|>>=|>=|>>>|>>|>|\\?|\\[|\\{|\\(|\\^|\\^=|\\||\\|=|\\|\\||~'; - - // Common modes - hljs.BACKSLASH_ESCAPE = { - begin: '\\\\[\\s\\S]', relevance: 0 - }; - hljs.APOS_STRING_MODE = { - className: 'string', - begin: '\'', end: '\'', - illegal: '\\n', - contains: [hljs.BACKSLASH_ESCAPE] - }; - hljs.QUOTE_STRING_MODE = { - className: 'string', - begin: '"', end: '"', - illegal: '\\n', - contains: [hljs.BACKSLASH_ESCAPE] - }; - hljs.PHRASAL_WORDS_MODE = { - begin: /\b(a|an|the|are|I'm|isn't|don't|doesn't|won't|but|just|should|pretty|simply|enough|gonna|going|wtf|so|such|will|you|your|like)\b/ - }; - hljs.COMMENT = function (begin, end, inherits) { - var mode = hljs.inherit( - { - className: 'comment', - begin: begin, end: end, - contains: [] - }, - inherits || {} - ); - mode.contains.push(hljs.PHRASAL_WORDS_MODE); - mode.contains.push({ - className: 'doctag', - begin: '(?:TODO|FIXME|NOTE|BUG|XXX):', - relevance: 0 - }); - return mode; - }; - hljs.C_LINE_COMMENT_MODE = hljs.COMMENT('//', '$'); - hljs.C_BLOCK_COMMENT_MODE = hljs.COMMENT('/\\*', '\\*/'); - hljs.HASH_COMMENT_MODE = hljs.COMMENT('#', '$'); - hljs.NUMBER_MODE = { - className: 'number', - begin: hljs.NUMBER_RE, - relevance: 0 - }; - hljs.C_NUMBER_MODE = { - className: 'number', - begin: hljs.C_NUMBER_RE, - relevance: 0 - }; - hljs.BINARY_NUMBER_MODE = { - className: 'number', - begin: hljs.BINARY_NUMBER_RE, - relevance: 0 - }; - hljs.CSS_NUMBER_MODE = { - className: 'number', - begin: hljs.NUMBER_RE + '(' + - '%|em|ex|ch|rem' + - '|vw|vh|vmin|vmax' + - '|cm|mm|in|pt|pc|px' + - '|deg|grad|rad|turn' + - '|s|ms' + - '|Hz|kHz' + - '|dpi|dpcm|dppx' + - ')?', - relevance: 0 - }; - hljs.REGEXP_MODE = { - className: 'regexp', - begin: /\//, end: /\/[gimuy]*/, - illegal: /\n/, - contains: [ - hljs.BACKSLASH_ESCAPE, - { - begin: /\[/, end: /\]/, - relevance: 0, - contains: [hljs.BACKSLASH_ESCAPE] - } - ] - }; - hljs.TITLE_MODE = { - className: 'title', - begin: hljs.IDENT_RE, - relevance: 0 - }; - hljs.UNDERSCORE_TITLE_MODE = { - className: 'title', - begin: hljs.UNDERSCORE_IDENT_RE, - relevance: 0 - }; - hljs.METHOD_GUARD = { - // excludes method names from keyword processing - begin: '\\.\\s*' + hljs.UNDERSCORE_IDENT_RE, - relevance: 0 - }; - -hljs.registerLanguage('css', function(hljs) { - var IDENT_RE = '[a-zA-Z-][a-zA-Z0-9_-]*'; - var RULE = { - begin: /[A-Z\_\.\-]+\s*:/, returnBegin: true, end: ';', endsWithParent: true, - contains: [ - { - className: 'attribute', - begin: /\S/, end: ':', excludeEnd: true, - starts: { - endsWithParent: true, excludeEnd: true, - contains: [ - { - begin: /[\w-]+\(/, returnBegin: true, - contains: [ - { - className: 'built_in', - begin: /[\w-]+/ - }, - { - begin: /\(/, end: /\)/, - contains: [ - hljs.APOS_STRING_MODE, - hljs.QUOTE_STRING_MODE - ] - } - ] - }, - hljs.CSS_NUMBER_MODE, - hljs.QUOTE_STRING_MODE, - hljs.APOS_STRING_MODE, - hljs.C_BLOCK_COMMENT_MODE, - { - className: 'number', begin: '#[0-9A-Fa-f]+' - }, - { - className: 'meta', begin: '!important' - } - ] - } - } - ] - }; - - return { - case_insensitive: true, - illegal: /[=\/|'\$]/, - contains: [ - hljs.C_BLOCK_COMMENT_MODE, - { - className: 'selector-id', begin: /#[A-Za-z0-9_-]+/ - }, - { - className: 'selector-class', begin: /\.[A-Za-z0-9_-]+/ - }, - { - className: 'selector-attr', - begin: /\[/, end: /\]/, - illegal: '$' - }, - { - className: 'selector-pseudo', - begin: /:(:)?[a-zA-Z0-9\_\-\+\(\)"'.]+/ - }, - { - begin: '@(font-face|page)', - lexemes: '[a-z-]+', - keywords: 'font-face page' - }, - { - begin: '@', end: '[{;]', // at_rule eating first "{" is a good thing - // because it doesn’t let it to be parsed as - // a rule set but instead drops parser into - // the default mode which is how it should be. - illegal: /:/, // break on Less variables @var: ... - contains: [ - { - className: 'keyword', - begin: /\w+/ - }, - { - begin: /\s/, endsWithParent: true, excludeEnd: true, - relevance: 0, - contains: [ - hljs.APOS_STRING_MODE, hljs.QUOTE_STRING_MODE, - hljs.CSS_NUMBER_MODE - ] - } - ] - }, - { - className: 'selector-tag', begin: IDENT_RE, - relevance: 0 - }, - { - begin: '{', end: '}', - illegal: /\S/, - contains: [ - hljs.C_BLOCK_COMMENT_MODE, - RULE, - ] - } - ] - }; -}); - -hljs.registerLanguage('javascript', function(hljs) { - return { - aliases: ['js', 'jsx'], - keywords: { - keyword: - 'in of if for while finally var new function do return void else break catch ' + - 'instanceof with throw case default try this switch continue typeof delete ' + - 'let yield const export super debugger as async await static ' + - // ECMAScript 6 modules import - 'import from as' - , - literal: - 'true false null undefined NaN Infinity', - built_in: - 'eval isFinite isNaN parseFloat parseInt decodeURI decodeURIComponent ' + - 'encodeURI encodeURIComponent escape unescape Object Function Boolean Error ' + - 'EvalError InternalError RangeError ReferenceError StopIteration SyntaxError ' + - 'TypeError URIError Number Math Date String RegExp Array Float32Array ' + - 'Float64Array Int16Array Int32Array Int8Array Uint16Array Uint32Array ' + - 'Uint8Array Uint8ClampedArray ArrayBuffer DataView JSON Intl arguments require ' + - 'module console window document Symbol Set Map WeakSet WeakMap Proxy Reflect ' + - 'Promise' - }, - contains: [ - { - className: 'meta', - relevance: 10, - begin: /^\s*['"]use (strict|asm)['"]/ - }, - { - className: 'meta', - begin: /^#!/, end: /$/ - }, - hljs.APOS_STRING_MODE, - hljs.QUOTE_STRING_MODE, - { // template string - className: 'string', - begin: '`', end: '`', - contains: [ - hljs.BACKSLASH_ESCAPE, - { - className: 'subst', - begin: '\\$\\{', end: '\\}' - } - ] - }, - hljs.C_LINE_COMMENT_MODE, - hljs.C_BLOCK_COMMENT_MODE, - { - className: 'number', - variants: [ - { begin: '\\b(0[bB][01]+)' }, - { begin: '\\b(0[oO][0-7]+)' }, - { begin: hljs.C_NUMBER_RE } - ], - relevance: 0 - }, - { // "value" container - begin: '(' + hljs.RE_STARTERS_RE + '|\\b(case|return|throw)\\b)\\s*', - keywords: 'return throw case', - contains: [ - hljs.C_LINE_COMMENT_MODE, - hljs.C_BLOCK_COMMENT_MODE, - hljs.REGEXP_MODE, - { // E4X / JSX - begin: //, - subLanguage: 'xml', - contains: [ - {begin: /<\w+\s*\/>/, skip: true}, - {begin: /<\w+/, end: /(\/\w+|\w+\/)>/, skip: true, contains: ['self']} - ] - } - ], - relevance: 0 - }, - { - className: 'function', - beginKeywords: 'function', end: /\{/, excludeEnd: true, - contains: [ - hljs.inherit(hljs.TITLE_MODE, {begin: /[A-Za-z$_][0-9A-Za-z$_]*/}), - { - className: 'params', - begin: /\(/, end: /\)/, - excludeBegin: true, - excludeEnd: true, - contains: [ - hljs.C_LINE_COMMENT_MODE, - hljs.C_BLOCK_COMMENT_MODE - ] - } - ], - illegal: /\[|%/ - }, - { - begin: /\$[(.]/ // relevance booster for a pattern common to JS libs: `$(something)` and `$.something` - }, - hljs.METHOD_GUARD, - { // ES6 class - className: 'class', - beginKeywords: 'class', end: /[{;=]/, excludeEnd: true, - illegal: /[:"\[\]]/, - contains: [ - {beginKeywords: 'extends'}, - hljs.UNDERSCORE_TITLE_MODE - ] - }, - { - beginKeywords: 'constructor', end: /\{/, excludeEnd: true - } - ], - illegal: /#(?!!)/ - }; -}); - -hljs.registerLanguage('json', function(hljs) { - var LITERALS = {literal: 'true false null'}; - var TYPES = [ - hljs.QUOTE_STRING_MODE, - hljs.C_NUMBER_MODE - ]; - var VALUE_CONTAINER = { - end: ',', endsWithParent: true, excludeEnd: true, - contains: TYPES, - keywords: LITERALS - }; - var OBJECT = { - begin: '{', end: '}', - contains: [ - { - className: 'attr', - begin: /"/, end: /"/, - contains: [hljs.BACKSLASH_ESCAPE], - illegal: '\\n', - }, - hljs.inherit(VALUE_CONTAINER, {begin: /:/}) - ], - illegal: '\\S' - }; - var ARRAY = { - begin: '\\[', end: '\\]', - contains: [hljs.inherit(VALUE_CONTAINER)], // inherit is a workaround for a bug that makes shared modes with endsWithParent compile only the ending of one of the parents - illegal: '\\S' - }; - TYPES.splice(TYPES.length, 0, OBJECT, ARRAY); - return { - contains: TYPES, - keywords: LITERALS, - illegal: '\\S' - }; -}); - -hljs.registerLanguage('xml', function(hljs) { - var XML_IDENT_RE = '[A-Za-z0-9\\._:-]+'; - var TAG_INTERNALS = { - endsWithParent: true, - illegal: /`]+/} - ] - } - ] - } - ] - }; - return { - aliases: ['html', 'xhtml', 'rss', 'atom', 'xjb', 'xsd', 'xsl', 'plist'], - case_insensitive: true, - contains: [ - { - className: 'meta', - begin: '', - relevance: 10, - contains: [{begin: '\\[', end: '\\]'}] - }, - hljs.COMMENT( - '', - { - relevance: 10 - } - ), - { - begin: '<\\!\\[CDATA\\[', end: '\\]\\]>', - relevance: 10 - }, - { - begin: /<\?(php)?/, end: /\?>/, - subLanguage: 'php', - contains: [{begin: '/\\*', end: '\\*/', skip: true}] - }, - { - className: 'tag', - /* - The lookahead pattern (?=...) ensures that 'begin' only matches - '|$)', end: '>', - keywords: {name: 'style'}, - contains: [TAG_INTERNALS], - starts: { - end: '', returnEnd: true, - subLanguage: ['css', 'xml'] - } - }, - { - className: 'tag', - // See the comment in the