diff --git a/package.json b/package.json index d545f79..989a024 100644 --- a/package.json +++ b/package.json @@ -18,6 +18,8 @@ }, "dependencies": { "browserify": "11.0.1", + "highlightjs": "^8.7.0", + "highlightjs-solidity": "^1.0.1", "js-beautify": "^1.5.10", "react": "^0.14.3", "reactify": "1.1.1" diff --git a/src/highlight.js b/src/highlight.js index 69f585a..3435358 100644 --- a/src/highlight.js +++ b/src/highlight.js @@ -1,915 +1,6 @@ -/* +var hljs = require('highlightjs'); +var injectSolidity = require('highlightjs-solidity'); -highlight-js library pack +injectSolidity(hljs); -Copyright (c) 2006, Ivan Sagalaev -All rights reserved. -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: - - * Redistributions of source code must retain the above copyright - notice, this list of conditions and the following disclaimer. - * Redistributions in binary form must reproduce the above copyright - notice, this list of conditions and the following disclaimer in the - documentation and/or other materials provided with the distribution. - * Neither the name of highlight.js nor the names of its contributors - may be used to endorse or promote products derived from this software - without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY -EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED -WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE -DISCLAIMED. IN NO EVENT SHALL THE REGENTS AND CONTRIBUTORS BE LIABLE FOR ANY -DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES -(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; -LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND -ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS -SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -*/ - -(function(factory) { - - // Setup highlight.js for different environments. First is Node.js or - // CommonJS. - if(typeof exports !== 'undefined') { - factory(exports); - } else { - // Export hljs globally even when using AMD for cases when this script - // is loaded with others that may still expect a global hljs. - window.hljs = factory({}); - - // Finally register the global hljs with AMD. - if(typeof define === 'function' && define.amd) { - define('hljs', [], function() { - return window.hljs; - }); - } - } - -}(function(hljs) { - - /* Utility functions */ - - function escape(value) { - return value.replace(/&/gm, '&').replace(//gm, '>'); - } - - 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 /^(no-?highlight|plain|text)$/.test(language); - } - - function blockLanguage(block) { - var i, match, length, - classes = block.className + ' '; - - classes += block.parentNode ? block.parentNode.className : ''; - - // language-* takes precedence over non-prefixed class names and - match = /\blang(?:uage)?-([\w-]+)\b/.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++) { - if(getLanguage(classes[i]) || isNotHighlighted(classes[i])) { - return classes[i]; - } - } - - } - - function inherit(parent, obj) { - var result = {}, key; - 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) + Array.prototype.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 { - Object.keys(mode.keywords).forEach(function (className) { - flatten(className, mode.keywords[className]); - }); - } - mode.keywords = compiled_keywords; - } - mode.lexemesRe = langRe(mode.lexemes || /\b\w+\b/, 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 === undefined) - 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) { - for (var i = 0; i < mode.contains.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() { - if (!top.keywords) - return escape(mode_buffer); - var result = ''; - var last_index = 0; - top.lexemesRe.lastIndex = 0; - var match = top.lexemesRe.exec(mode_buffer); - while (match) { - result += escape(mode_buffer.substr(last_index, match.index - last_index)); - var 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() { - return top.subLanguage !== undefined ? processSubLanguage() : processKeywords(); - } - - function startNewMode(mode, lexeme) { - var markup = mode.className? buildSpan(mode.className, '', true): ''; - if (mode.returnBegin) { - result += markup; - mode_buffer = ''; - } else if (mode.excludeBegin) { - result += escape(lexeme) + markup; - mode_buffer = ''; - } else { - result += markup; - mode_buffer = lexeme; - } - top = Object.create(mode, {parent: {value: top}}); - } - - function processLexeme(buffer, lexeme) { - - mode_buffer += buffer; - if (lexeme === undefined) { - result += processBuffer(); - return 0; - } - - var new_mode = subMode(lexeme, top); - if (new_mode) { - result += processBuffer(); - 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.returnEnd || origin.excludeEnd)) { - mode_buffer += lexeme; - } - result += processBuffer(); - do { - if (top.className) { - result += ''; - } - relevance += top.relevance; - top = top.parent; - } while (top != end_mode.parent); - if (origin.excludeEnd) { - result += escape(lexeme); - } - mode_buffer = ''; - 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 += ''; - } - } - return { - relevance: relevance, - value: result, - language: name, - top: top - }; - } catch (e) { - if (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 || Object.keys(languages); - var result = { - relevance: 0, - value: escape(text) - }; - var second_best = result; - languageSubset.forEach(function(name) { - if (!getLanguage(name)) { - return; - } - 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) { - if (options.tabReplace) { - value = value.replace(/^((<[^>]+>|\t)+)/gm, function(match, p1 /*..., offset, s*/) { - return p1.replace(/\t/g, options.tabReplace); - }); - } - if (options.useBR) { - value = value.replace(/\n/g, '
'); - } - return value; - } - - 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 language = blockLanguage(block); - if (isNotHighlighted(language)) - return; - - var node; - 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; - } - var text = node.textContent; - var result = language ? highlight(language, text, true) : highlightAuto(text); - - var originalStream = nodeStream(node); - if (originalStream.length) { - var 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 - }; - } - } - - var options = { - classPrefix: 'hljs-', - tabReplace: null, - useBR: false, - languages: undefined - }; - - /* - 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'); - Array.prototype.forEach.call(blocks, highlightBlock); - } - - /* - Attaches highlighting to the page load event. - */ - function initHighlightingOnLoad() { - addEventListener('DOMContentLoaded', initHighlighting, false); - addEventListener('load', initHighlighting, false); - } - - var languages = {}; - var aliases = {}; - - function registerLanguage(name, language) { - var lang = languages[name] = language(hljs); - if (lang.aliases) { - lang.aliases.forEach(function(alias) {aliases[alias] = name;}); - } - } - - function listLanguages() { - return Object.keys(languages); - } - - function getLanguage(name) { - 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|I'm|isn't|don't|doesn't|won't|but|just|should|pretty|simply|enough|gonna|going|wtf|so|such)\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.registerLanguage('solidity', function(hljs) { - return { - aliases: ['sol'], - 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 ' + - 'mapping address struct internal public returns private ' + - 'string uint uint8 uint16 uint32 uint64 uint128 ' + - 'bytes4 bytes8 bytes16 bytes32 bytes64 bytes128 ' + - 'now block timestamp coinbase difficulty gaslimit number blockhash gas msg.sender ' + - 'gasprice origin contract this is', - 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 ' + - 'sha3 sha256 ripemd160 ecrecover suicide call callcode ' - }, - contains: [ - { - className: 'pi', - relevance: 10, - begin: /^\s*['"]use (strict|asm)['"]/ - }, - 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: /\s*[);\]]/, - relevance: 0, - subLanguage: 'xml' - } - ], - 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` - }, - { - begin: '\\.' + hljs.IDENT_RE, relevance: 0 // hack: prevents detection of keywords after dots - }, - // ECMAScript 6 modules import - { - beginKeywords: 'import', end: '[;$]', - keywords: 'import from as', - contains: [ - hljs.APOS_STRING_MODE, - hljs.QUOTE_STRING_MODE - ] - }, - { // ES6 class - className: 'class', - beginKeywords: 'class', end: /[{;=]/, excludeEnd: true, - illegal: /[:"\[\]]/, - contains: [ - {beginKeywords: 'extends'}, - hljs.UNDERSCORE_TITLE_MODE - ] - } - ], - illegal: /#/ - }; -}); - - return hljs; -})); +module.exports = hljs;