(function webpackUniversalModuleDefinition(root, factory) { if(typeof exports === 'object' && typeof module === 'object') module.exports = factory(); else if(typeof define === 'function' && define.amd) define("NotebookLab", [], factory); else if(typeof exports === 'object') exports["NotebookLab"] = factory(); else root["NotebookLab"] = factory(); })(this, function() { return /******/ (function(modules) { // webpackBootstrap /******/ // The module cache /******/ var installedModules = {}; /******/ /******/ // The require function /******/ function __webpack_require__(moduleId) { /******/ /******/ // Check if module is in cache /******/ if(installedModules[moduleId]) /******/ return installedModules[moduleId].exports; /******/ /******/ // Create a new module (and put it into the cache) /******/ var module = installedModules[moduleId] = { /******/ i: moduleId, /******/ l: false, /******/ exports: {} /******/ }; /******/ /******/ // Execute the module function /******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__); /******/ /******/ // Flag the module as loaded /******/ module.l = true; /******/ /******/ // Return the exports of the module /******/ return module.exports; /******/ } /******/ /******/ /******/ // expose the modules object (__webpack_modules__) /******/ __webpack_require__.m = modules; /******/ /******/ // expose the module cache /******/ __webpack_require__.c = installedModules; /******/ /******/ // identity function for calling harmony imports with the correct context /******/ __webpack_require__.i = function(value) { return value; }; /******/ /******/ // define getter function for harmony exports /******/ __webpack_require__.d = function(exports, name, getter) { /******/ if(!__webpack_require__.o(exports, name)) { /******/ Object.defineProperty(exports, name, { /******/ configurable: false, /******/ enumerable: true, /******/ get: getter /******/ }); /******/ } /******/ }; /******/ /******/ // getDefaultExport function for compatibility with non-harmony modules /******/ __webpack_require__.n = function(module) { /******/ var getter = module && module.__esModule ? /******/ function getDefault() { return module['default']; } : /******/ function getModuleExports() { return module; }; /******/ __webpack_require__.d(getter, 'a', getter); /******/ return getter; /******/ }; /******/ /******/ // Object.prototype.hasOwnProperty.call /******/ __webpack_require__.o = function(object, property) { return Object.prototype.hasOwnProperty.call(object, property); }; /******/ /******/ // __webpack_public_path__ /******/ __webpack_require__.p = ""; /******/ /******/ // Load entry module and return exports /******/ return __webpack_require__(__webpack_require__.s = 32); /******/ }) /************************************************************************/ /******/ ([ /* 0 */ /***/ (function(module, exports) { module.exports = function normalizeComponent ( rawScriptExports, compiledTemplate, scopeId, cssModules ) { var esModule var scriptExports = rawScriptExports = rawScriptExports || {} // ES6 modules interop var type = typeof rawScriptExports.default if (type === 'object' || type === 'function') { esModule = rawScriptExports scriptExports = rawScriptExports.default } // Vue.extend constructor export interop var options = typeof scriptExports === 'function' ? scriptExports.options : scriptExports // render functions if (compiledTemplate) { options.render = compiledTemplate.render options.staticRenderFns = compiledTemplate.staticRenderFns } // scopedId if (scopeId) { options._scopeId = scopeId } // inject cssModules if (cssModules) { var computed = Object.create(options.computed || null) Object.keys(cssModules).forEach(function (key) { var module = cssModules[key] computed[key] = function () { return module } }) options.computed = computed } return { esModule: esModule, exports: scriptExports, options: options } } /***/ }), /* 1 */ /***/ (function(module, exports, __webpack_require__) { var Component = __webpack_require__(0)( /* script */ __webpack_require__(10), /* template */ __webpack_require__(28), /* scopeId */ null, /* cssModules */ null ) Component.options.__file = "/Users/phil/Projects/notebooklab/src/cells/prompt.vue" if (Component.esModule && Object.keys(Component.esModule).some(function (key) {return key !== "default" && key !== "__esModule"})) {console.error("named exports are not supported in *.vue files.")} if (Component.options.functional) {console.error("[vue-loader] prompt.vue: functional components are not supported with templates, they should use render functions.")} /* hot reload */ if (false) {(function () { var hotAPI = require("vue-hot-reload-api") hotAPI.install(require("vue"), false) if (!hotAPI.compatible) return module.hot.accept() if (!module.hot.data) { hotAPI.createRecord("data-v-4f6bf458", Component.options) } else { hotAPI.reload("data-v-4f6bf458", Component.options) } })()} module.exports = Component.exports /***/ }), /* 2 */ /***/ (function(module, exports, __webpack_require__) { var Component = __webpack_require__(0)( /* script */ __webpack_require__(5), /* template */ __webpack_require__(30), /* scopeId */ null, /* cssModules */ null ) Component.options.__file = "/Users/phil/Projects/notebooklab/src/cells/code/index.vue" if (Component.esModule && Object.keys(Component.esModule).some(function (key) {return key !== "default" && key !== "__esModule"})) {console.error("named exports are not supported in *.vue files.")} if (Component.options.functional) {console.error("[vue-loader] index.vue: functional components are not supported with templates, they should use render functions.")} /* hot reload */ if (false) {(function () { var hotAPI = require("vue-hot-reload-api") hotAPI.install(require("vue"), false) if (!hotAPI.compatible) return module.hot.accept() if (!module.hot.data) { hotAPI.createRecord("data-v-d42105b8", Component.options) } else { hotAPI.reload("data-v-d42105b8", Component.options) } })()} module.exports = Component.exports /***/ }), /* 3 */ /***/ (function(module, exports, __webpack_require__) { var Component = __webpack_require__(0)( /* script */ __webpack_require__(11), /* template */ __webpack_require__(27), /* scopeId */ null, /* cssModules */ null ) Component.options.__file = "/Users/phil/Projects/notebooklab/src/index.vue" if (Component.esModule && Object.keys(Component.esModule).some(function (key) {return key !== "default" && key !== "__esModule"})) {console.error("named exports are not supported in *.vue files.")} if (Component.options.functional) {console.error("[vue-loader] index.vue: functional components are not supported with templates, they should use render functions.")} /* hot reload */ if (false) {(function () { var hotAPI = require("vue-hot-reload-api") hotAPI.install(require("vue"), false) if (!hotAPI.compatible) return module.hot.accept() if (!module.hot.data) { hotAPI.createRecord("data-v-4cb2b168", Component.options) } else { hotAPI.reload("data-v-4cb2b168", Component.options) } })()} module.exports = Component.exports /***/ }), /* 4 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var _index = __webpack_require__(2); var _index2 = _interopRequireDefault(_index); var _index3 = __webpack_require__(22); var _index4 = _interopRequireDefault(_index3); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } // // // // // // // // // // // // // exports.default = { components: { 'code-cell': _index2.default, 'output-cell': _index4.default }, props: { cell: { type: Object, required: true } }, computed: { rawInputCode: function rawInputCode() { return this.cell.source.join(''); }, hasOutput: function hasOutput() { return this.cell.outputs.length; }, output: function output() { return this.cell.outputs[0]; } } }; /***/ }), /* 5 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var _highlight = __webpack_require__(13); var _highlight2 = _interopRequireDefault(_highlight); var _xml = __webpack_require__(16); var _xml2 = _interopRequireDefault(_xml); var _javascript = __webpack_require__(14); var _javascript2 = _interopRequireDefault(_javascript); var _python = __webpack_require__(15); var _python2 = _interopRequireDefault(_python); var _prompt = __webpack_require__(1); var _prompt2 = _interopRequireDefault(_prompt); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } _highlight2.default.registerLanguage('xml', _xml2.default); // // // // // // // // // // // // _highlight2.default.registerLanguage('javascript', _javascript2.default); _highlight2.default.registerLanguage('python', _python2.default); exports.default = { components: { 'prompt': _prompt2.default }, props: { count: { type: Number, required: false }, type: { type: String, required: true }, rawCode: { type: String, required: true } }, computed: { code: function code() { return this.rawCode; }, promptType: function promptType() { var type = this.type.split('put')[0]; return type.charAt(0).toUpperCase() + type.slice(1);; } }, mounted: function mounted() { _highlight2.default.highlightBlock(this.$refs.code); } }; /***/ }), /* 6 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var _marked = __webpack_require__(17); var _marked2 = _interopRequireDefault(_marked); var _prompt = __webpack_require__(1); var _prompt2 = _interopRequireDefault(_prompt); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } // // // // // // // exports.default = { components: { 'prompt': _prompt2.default }, props: { cell: { type: Object, required: true } }, computed: { markdown: function markdown() { var regex = new RegExp('^\$\$(.*)\$\$$', 'g'); var source = this.cell.source.map(function (line) { var matches = regex.exec(line.trim()); // Only render use the Katex library if it is actually loaded if (matches && matches.length > 0 && typeof katex !== 'undefined') { return katex.renderToString(matches[1]); } else { return line; } }); return (0, _marked2.default)(source.join('')); } } }; /***/ }), /* 7 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var _prompt = __webpack_require__(1); var _prompt2 = _interopRequireDefault(_prompt); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } exports.default = { props: { rawCode: { type: String, required: true } }, components: { 'prompt': _prompt2.default } }; // // // // // // // /***/ }), /* 8 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var _prompt = __webpack_require__(1); var _prompt2 = _interopRequireDefault(_prompt); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } exports.default = { props: { outputType: { type: String, required: true }, rawCode: { type: String, required: true } }, components: { 'prompt': _prompt2.default } }; // // // // // // // // /***/ }), /* 9 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; // // // // // // // // var _index = __webpack_require__(2); var _index2 = _interopRequireDefault(_index); var _html = __webpack_require__(20); var _html2 = _interopRequireDefault(_html); var _image = __webpack_require__(21); var _image2 = _interopRequireDefault(_image); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } exports.default = { props: { count: { type: Number, required: false, default: false }, output: { type: Object, requred: true } }, components: { 'code-cell': _index2.default, 'html-output': _html2.default, 'image-output': _image2.default }, data: function data() { return { outputType: '' }; }, computed: { componentName: function componentName() { if (this.output.text) { return 'code-cell'; } else if (this.output.data['image/png']) { this.outputType = 'image/png'; return 'image-output'; } else if (this.output.data['text/html']) { this.outputType = 'text/html'; return 'html-output'; } else if (this.output.data['image/svg+xml']) { this.outputType = 'image/svg+xml'; return 'html-output'; } else { this.outputType = 'text/plain'; return 'code-cell'; } }, rawCode: function rawCode() { if (this.output.text) { return this.output.text.join(''); } else { return this.dataForType(this.outputType); } } }, methods: { dataForType: function dataForType(type) { var data = this.output.data[type]; if ((typeof data === 'undefined' ? 'undefined' : _typeof(data)) === 'object') { data = data.join(''); } return data; } } }; /***/ }), /* 10 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); // // // // // // // // exports.default = { props: { type: { type: String, required: false }, count: { type: Number, required: false } } }; /***/ }), /* 11 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var _cells = __webpack_require__(12); exports.default = { components: { 'code-cell': _cells.CodeCell, 'markdown-cell': _cells.MarkdownCell }, props: { notebook: { type: Object, required: true } }, methods: { cellType: function cellType(type) { return type + '-cell'; } }, computed: { hasNotebook: function hasNotebook() { return Object.keys(this.notebook).length; } } }; // // // // // // // // // // /***/ }), /* 12 */ /***/ (function(module, exports, __webpack_require__) { "use strict"; Object.defineProperty(exports, "__esModule", { value: true }); var _markdown = __webpack_require__(19); Object.defineProperty(exports, 'MarkdownCell', { enumerable: true, get: function get() { return _interopRequireDefault(_markdown).default; } }); var _code = __webpack_require__(18); Object.defineProperty(exports, 'CodeCell', { enumerable: true, get: function get() { return _interopRequireDefault(_code).default; } }); function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } /***/ }), /* 13 */ /***/ (function(module, exports, __webpack_require__) { /* Syntax highlighting with language autodetection. https://highlightjs.org/ */ (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(true) { 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) { // inherit(parent, override_obj, override_obj, ...) var key; var result = {}; var objects = Array.prototype.slice.call(arguments, 1); for (key in parent) result[key] = parent[key]; objects.forEach(function(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.substring(processed, stream[0].offset)); 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 expand_mode(mode) { if (mode.variants && !mode.cached_variants) { mode.cached_variants = mode.variants.map(function(variant) { return inherit(mode, {variants: null}, variant); }); } return mode.cached_variants || (mode.endsWithParent && [inherit(mode)]) || [mode]; } 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 = []; } mode.contains = Array.prototype.concat.apply([], mode.contains.map(function(c) { return expand_mode(c === 'self' ? mode : c) })); 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.substring(last_index, match.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.substring(index, match.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); } return ''; }); } 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 }; return hljs; })); /***/ }), /* 14 */ /***/ (function(module, exports) { module.exports = function(hljs) { var IDENT_RE = '[A-Za-z$_][0-9A-Za-z$_]*'; var 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' }; var EXPRESSIONS; var NUMBER = { className: 'number', variants: [ { begin: '\\b(0[bB][01]+)' }, { begin: '\\b(0[oO][0-7]+)' }, { begin: hljs.C_NUMBER_RE } ], relevance: 0 }; var SUBST = { className: 'subst', begin: '\\$\\{', end: '\\}', keywords: KEYWORDS, contains: [] // defined later }; var TEMPLATE_STRING = { className: 'string', begin: '`', end: '`', contains: [ hljs.BACKSLASH_ESCAPE, SUBST ] }; SUBST.contains = [ hljs.APOS_STRING_MODE, hljs.QUOTE_STRING_MODE, TEMPLATE_STRING, NUMBER, hljs.REGEXP_MODE ] var PARAMS_CONTAINS = SUBST.contains.concat([ hljs.C_BLOCK_COMMENT_MODE, hljs.C_LINE_COMMENT_MODE ]); return { aliases: ['js', 'jsx'], keywords: KEYWORDS, contains: [ { className: 'meta', relevance: 10, begin: /^\s*['"]use (strict|asm)['"]/ }, { className: 'meta', begin: /^#!/, end: /$/ }, hljs.APOS_STRING_MODE, hljs.QUOTE_STRING_MODE, TEMPLATE_STRING, hljs.C_LINE_COMMENT_MODE, hljs.C_BLOCK_COMMENT_MODE, NUMBER, { // object attr container begin: /[{,]\s*/, relevance: 0, contains: [ { begin: IDENT_RE + '\\s*:', returnBegin: true, relevance: 0, contains: [{className: 'attr', begin: IDENT_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, { className: 'function', begin: '(\\(.*?\\)|' + IDENT_RE + ')\\s*=>', returnBegin: true, end: '\\s*=>', contains: [ { className: 'params', variants: [ { begin: IDENT_RE }, { begin: /\(\s*\)/, }, { begin: /\(/, end: /\)/, excludeBegin: true, excludeEnd: true, keywords: KEYWORDS, contains: PARAMS_CONTAINS } ] } ] }, { // E4X / JSX begin: //, subLanguage: 'xml', contains: [ {begin: /<\w+\s*\/>/, skip: true}, { begin: /<\w+/, end: /(\/\w+|\w+\/)>/, skip: true, contains: [ {begin: /<\w+\s*\/>/, skip: true}, 'self' ] } ] } ], relevance: 0 }, { className: 'function', beginKeywords: 'function', end: /\{/, excludeEnd: true, contains: [ hljs.inherit(hljs.TITLE_MODE, {begin: IDENT_RE}), { className: 'params', begin: /\(/, end: /\)/, excludeBegin: true, excludeEnd: true, contains: PARAMS_CONTAINS } ], 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: /#(?!!)/ }; }; /***/ }), /* 15 */ /***/ (function(module, exports) { module.exports = function(hljs) { var KEYWORDS = { keyword: 'and elif is global as in if from raise for except finally print import pass return ' + 'exec else break not with class assert yield try while continue del or def lambda ' + 'async await nonlocal|10 None True False', built_in: 'Ellipsis NotImplemented' }; var PROMPT = { className: 'meta', begin: /^(>>>|\.\.\.) / }; var SUBST = { className: 'subst', begin: /\{/, end: /\}/, keywords: KEYWORDS, illegal: /#/ }; var STRING = { className: 'string', contains: [hljs.BACKSLASH_ESCAPE], variants: [ { begin: /(u|b)?r?'''/, end: /'''/, contains: [PROMPT], relevance: 10 }, { begin: /(u|b)?r?"""/, end: /"""/, contains: [PROMPT], relevance: 10 }, { begin: /(fr|rf|f)'''/, end: /'''/, contains: [PROMPT, SUBST] }, { begin: /(fr|rf|f)"""/, end: /"""/, contains: [PROMPT, SUBST] }, { begin: /(u|r|ur)'/, end: /'/, relevance: 10 }, { begin: /(u|r|ur)"/, end: /"/, relevance: 10 }, { begin: /(b|br)'/, end: /'/ }, { begin: /(b|br)"/, end: /"/ }, { begin: /(fr|rf|f)'/, end: /'/, contains: [SUBST] }, { begin: /(fr|rf|f)"/, end: /"/, contains: [SUBST] }, hljs.APOS_STRING_MODE, hljs.QUOTE_STRING_MODE ] }; var NUMBER = { className: 'number', relevance: 0, variants: [ {begin: hljs.BINARY_NUMBER_RE + '[lLjJ]?'}, {begin: '\\b(0o[0-7]+)[lLjJ]?'}, {begin: hljs.C_NUMBER_RE + '[lLjJ]?'} ] }; var PARAMS = { className: 'params', begin: /\(/, end: /\)/, contains: ['self', PROMPT, NUMBER, STRING] }; SUBST.contains = [STRING, NUMBER, PROMPT]; return { aliases: ['py', 'gyp'], keywords: KEYWORDS, illegal: /(<\/|->|\?)|=>/, contains: [ PROMPT, NUMBER, STRING, hljs.HASH_COMMENT_MODE, { variants: [ {className: 'function', beginKeywords: 'def'}, {className: 'class', beginKeywords: 'class'} ], end: /:/, illegal: /[${=;\n,]/, contains: [ hljs.UNDERSCORE_TITLE_MODE, PARAMS, { begin: /->/, endsWithParent: true, keywords: 'None' } ] }, { className: 'meta', begin: /^[\t ]*@/, end: /$/ }, { begin: /\b(print|exec)\(/ // don’t highlight keywords-turned-functions in Python 3 } ] }; }; /***/ }), /* 16 */ /***/ (function(module, exports) { module.exports = 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