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- import {
- __commonJS
- } from "./chunk-WFTEJBJX.js";
- // node_modules/prismjs/prism.js
- var require_prism = __commonJS({
- "node_modules/prismjs/prism.js"(exports, module) {
- var _self = typeof window !== "undefined" ? window : typeof WorkerGlobalScope !== "undefined" && self instanceof WorkerGlobalScope ? self : {};
- var Prism = function(_self2) {
- var lang = /(?:^|\s)lang(?:uage)?-([\w-]+)(?=\s|$)/i;
- var uniqueId = 0;
- var plainTextGrammar = {};
- var _ = {
- /**
- * By default, Prism will attempt to highlight all code elements (by calling {@link Prism.highlightAll}) on the
- * current page after the page finished loading. This might be a problem if e.g. you wanted to asynchronously load
- * additional languages or plugins yourself.
- *
- * By setting this value to `true`, Prism will not automatically highlight all code elements on the page.
- *
- * You obviously have to change this value before the automatic highlighting started. To do this, you can add an
- * empty Prism object into the global scope before loading the Prism script like this:
- *
- * ```js
- * window.Prism = window.Prism || {};
- * Prism.manual = true;
- * // add a new <script> to load Prism's script
- * ```
- *
- * @default false
- * @type {boolean}
- * @memberof Prism
- * @public
- */
- manual: _self2.Prism && _self2.Prism.manual,
- /**
- * By default, if Prism is in a web worker, it assumes that it is in a worker it created itself, so it uses
- * `addEventListener` to communicate with its parent instance. However, if you're using Prism manually in your
- * own worker, you don't want it to do this.
- *
- * By setting this value to `true`, Prism will not add its own listeners to the worker.
- *
- * You obviously have to change this value before Prism executes. To do this, you can add an
- * empty Prism object into the global scope before loading the Prism script like this:
- *
- * ```js
- * window.Prism = window.Prism || {};
- * Prism.disableWorkerMessageHandler = true;
- * // Load Prism's script
- * ```
- *
- * @default false
- * @type {boolean}
- * @memberof Prism
- * @public
- */
- disableWorkerMessageHandler: _self2.Prism && _self2.Prism.disableWorkerMessageHandler,
- /**
- * A namespace for utility methods.
- *
- * All function in this namespace that are not explicitly marked as _public_ are for __internal use only__ and may
- * change or disappear at any time.
- *
- * @namespace
- * @memberof Prism
- */
- util: {
- encode: function encode(tokens) {
- if (tokens instanceof Token) {
- return new Token(tokens.type, encode(tokens.content), tokens.alias);
- } else if (Array.isArray(tokens)) {
- return tokens.map(encode);
- } else {
- return tokens.replace(/&/g, "&").replace(/</g, "<").replace(/\u00a0/g, " ");
- }
- },
- /**
- * Returns the name of the type of the given value.
- *
- * @param {any} o
- * @returns {string}
- * @example
- * type(null) === 'Null'
- * type(undefined) === 'Undefined'
- * type(123) === 'Number'
- * type('foo') === 'String'
- * type(true) === 'Boolean'
- * type([1, 2]) === 'Array'
- * type({}) === 'Object'
- * type(String) === 'Function'
- * type(/abc+/) === 'RegExp'
- */
- type: function(o) {
- return Object.prototype.toString.call(o).slice(8, -1);
- },
- /**
- * Returns a unique number for the given object. Later calls will still return the same number.
- *
- * @param {Object} obj
- * @returns {number}
- */
- objId: function(obj) {
- if (!obj["__id"]) {
- Object.defineProperty(obj, "__id", { value: ++uniqueId });
- }
- return obj["__id"];
- },
- /**
- * Creates a deep clone of the given object.
- *
- * The main intended use of this function is to clone language definitions.
- *
- * @param {T} o
- * @param {Record<number, any>} [visited]
- * @returns {T}
- * @template T
- */
- clone: function deepClone(o, visited) {
- visited = visited || {};
- var clone;
- var id;
- switch (_.util.type(o)) {
- case "Object":
- id = _.util.objId(o);
- if (visited[id]) {
- return visited[id];
- }
- clone = /** @type {Record<string, any>} */
- {};
- visited[id] = clone;
- for (var key in o) {
- if (o.hasOwnProperty(key)) {
- clone[key] = deepClone(o[key], visited);
- }
- }
- return (
- /** @type {any} */
- clone
- );
- case "Array":
- id = _.util.objId(o);
- if (visited[id]) {
- return visited[id];
- }
- clone = [];
- visited[id] = clone;
- /** @type {Array} */
- /** @type {any} */
- o.forEach(function(v, i) {
- clone[i] = deepClone(v, visited);
- });
- return (
- /** @type {any} */
- clone
- );
- default:
- return o;
- }
- },
- /**
- * Returns the Prism language of the given element set by a `language-xxxx` or `lang-xxxx` class.
- *
- * If no language is set for the element or the element is `null` or `undefined`, `none` will be returned.
- *
- * @param {Element} element
- * @returns {string}
- */
- getLanguage: function(element) {
- while (element) {
- var m = lang.exec(element.className);
- if (m) {
- return m[1].toLowerCase();
- }
- element = element.parentElement;
- }
- return "none";
- },
- /**
- * Sets the Prism `language-xxxx` class of the given element.
- *
- * @param {Element} element
- * @param {string} language
- * @returns {void}
- */
- setLanguage: function(element, language) {
- element.className = element.className.replace(RegExp(lang, "gi"), "");
- element.classList.add("language-" + language);
- },
- /**
- * Returns the script element that is currently executing.
- *
- * This does __not__ work for line script element.
- *
- * @returns {HTMLScriptElement | null}
- */
- currentScript: function() {
- if (typeof document === "undefined") {
- return null;
- }
- if (document.currentScript && document.currentScript.tagName === "SCRIPT" && 1 < 2) {
- return (
- /** @type {any} */
- document.currentScript
- );
- }
- try {
- throw new Error();
- } catch (err) {
- var src = (/at [^(\r\n]*\((.*):[^:]+:[^:]+\)$/i.exec(err.stack) || [])[1];
- if (src) {
- var scripts = document.getElementsByTagName("script");
- for (var i in scripts) {
- if (scripts[i].src == src) {
- return scripts[i];
- }
- }
- }
- return null;
- }
- },
- /**
- * Returns whether a given class is active for `element`.
- *
- * The class can be activated if `element` or one of its ancestors has the given class and it can be deactivated
- * if `element` or one of its ancestors has the negated version of the given class. The _negated version_ of the
- * given class is just the given class with a `no-` prefix.
- *
- * Whether the class is active is determined by the closest ancestor of `element` (where `element` itself is
- * closest ancestor) that has the given class or the negated version of it. If neither `element` nor any of its
- * ancestors have the given class or the negated version of it, then the default activation will be returned.
- *
- * In the paradoxical situation where the closest ancestor contains __both__ the given class and the negated
- * version of it, the class is considered active.
- *
- * @param {Element} element
- * @param {string} className
- * @param {boolean} [defaultActivation=false]
- * @returns {boolean}
- */
- isActive: function(element, className, defaultActivation) {
- var no = "no-" + className;
- while (element) {
- var classList = element.classList;
- if (classList.contains(className)) {
- return true;
- }
- if (classList.contains(no)) {
- return false;
- }
- element = element.parentElement;
- }
- return !!defaultActivation;
- }
- },
- /**
- * This namespace contains all currently loaded languages and the some helper functions to create and modify languages.
- *
- * @namespace
- * @memberof Prism
- * @public
- */
- languages: {
- /**
- * The grammar for plain, unformatted text.
- */
- plain: plainTextGrammar,
- plaintext: plainTextGrammar,
- text: plainTextGrammar,
- txt: plainTextGrammar,
- /**
- * Creates a deep copy of the language with the given id and appends the given tokens.
- *
- * If a token in `redef` also appears in the copied language, then the existing token in the copied language
- * will be overwritten at its original position.
- *
- * ## Best practices
- *
- * Since the position of overwriting tokens (token in `redef` that overwrite tokens in the copied language)
- * doesn't matter, they can technically be in any order. However, this can be confusing to others that trying to
- * understand the language definition because, normally, the order of tokens matters in Prism grammars.
- *
- * Therefore, it is encouraged to order overwriting tokens according to the positions of the overwritten tokens.
- * Furthermore, all non-overwriting tokens should be placed after the overwriting ones.
- *
- * @param {string} id The id of the language to extend. This has to be a key in `Prism.languages`.
- * @param {Grammar} redef The new tokens to append.
- * @returns {Grammar} The new language created.
- * @public
- * @example
- * Prism.languages['css-with-colors'] = Prism.languages.extend('css', {
- * // Prism.languages.css already has a 'comment' token, so this token will overwrite CSS' 'comment' token
- * // at its original position
- * 'comment': { ... },
- * // CSS doesn't have a 'color' token, so this token will be appended
- * 'color': /\b(?:red|green|blue)\b/
- * });
- */
- extend: function(id, redef) {
- var lang2 = _.util.clone(_.languages[id]);
- for (var key in redef) {
- lang2[key] = redef[key];
- }
- return lang2;
- },
- /**
- * Inserts tokens _before_ another token in a language definition or any other grammar.
- *
- * ## Usage
- *
- * This helper method makes it easy to modify existing languages. For example, the CSS language definition
- * not only defines CSS highlighting for CSS documents, but also needs to define highlighting for CSS embedded
- * in HTML through `<style>` elements. To do this, it needs to modify `Prism.languages.markup` and add the
- * appropriate tokens. However, `Prism.languages.markup` is a regular JavaScript object literal, so if you do
- * this:
- *
- * ```js
- * Prism.languages.markup.style = {
- * // token
- * };
- * ```
- *
- * then the `style` token will be added (and processed) at the end. `insertBefore` allows you to insert tokens
- * before existing tokens. For the CSS example above, you would use it like this:
- *
- * ```js
- * Prism.languages.insertBefore('markup', 'cdata', {
- * 'style': {
- * // token
- * }
- * });
- * ```
- *
- * ## Special cases
- *
- * If the grammars of `inside` and `insert` have tokens with the same name, the tokens in `inside`'s grammar
- * will be ignored.
- *
- * This behavior can be used to insert tokens after `before`:
- *
- * ```js
- * Prism.languages.insertBefore('markup', 'comment', {
- * 'comment': Prism.languages.markup.comment,
- * // tokens after 'comment'
- * });
- * ```
- *
- * ## Limitations
- *
- * The main problem `insertBefore` has to solve is iteration order. Since ES2015, the iteration order for object
- * properties is guaranteed to be the insertion order (except for integer keys) but some browsers behave
- * differently when keys are deleted and re-inserted. So `insertBefore` can't be implemented by temporarily
- * deleting properties which is necessary to insert at arbitrary positions.
- *
- * To solve this problem, `insertBefore` doesn't actually insert the given tokens into the target object.
- * Instead, it will create a new object and replace all references to the target object with the new one. This
- * can be done without temporarily deleting properties, so the iteration order is well-defined.
- *
- * However, only references that can be reached from `Prism.languages` or `insert` will be replaced. I.e. if
- * you hold the target object in a variable, then the value of the variable will not change.
- *
- * ```js
- * var oldMarkup = Prism.languages.markup;
- * var newMarkup = Prism.languages.insertBefore('markup', 'comment', { ... });
- *
- * assert(oldMarkup !== Prism.languages.markup);
- * assert(newMarkup === Prism.languages.markup);
- * ```
- *
- * @param {string} inside The property of `root` (e.g. a language id in `Prism.languages`) that contains the
- * object to be modified.
- * @param {string} before The key to insert before.
- * @param {Grammar} insert An object containing the key-value pairs to be inserted.
- * @param {Object<string, any>} [root] The object containing `inside`, i.e. the object that contains the
- * object to be modified.
- *
- * Defaults to `Prism.languages`.
- * @returns {Grammar} The new grammar object.
- * @public
- */
- insertBefore: function(inside, before, insert, root) {
- root = root || /** @type {any} */
- _.languages;
- var grammar = root[inside];
- var ret = {};
- for (var token in grammar) {
- if (grammar.hasOwnProperty(token)) {
- if (token == before) {
- for (var newToken in insert) {
- if (insert.hasOwnProperty(newToken)) {
- ret[newToken] = insert[newToken];
- }
- }
- }
- if (!insert.hasOwnProperty(token)) {
- ret[token] = grammar[token];
- }
- }
- }
- var old = root[inside];
- root[inside] = ret;
- _.languages.DFS(_.languages, function(key, value) {
- if (value === old && key != inside) {
- this[key] = ret;
- }
- });
- return ret;
- },
- // Traverse a language definition with Depth First Search
- DFS: function DFS(o, callback, type, visited) {
- visited = visited || {};
- var objId = _.util.objId;
- for (var i in o) {
- if (o.hasOwnProperty(i)) {
- callback.call(o, i, o[i], type || i);
- var property = o[i];
- var propertyType = _.util.type(property);
- if (propertyType === "Object" && !visited[objId(property)]) {
- visited[objId(property)] = true;
- DFS(property, callback, null, visited);
- } else if (propertyType === "Array" && !visited[objId(property)]) {
- visited[objId(property)] = true;
- DFS(property, callback, i, visited);
- }
- }
- }
- }
- },
- plugins: {},
- /**
- * This is the most high-level function in Prism’s API.
- * It fetches all the elements that have a `.language-xxxx` class and then calls {@link Prism.highlightElement} on
- * each one of them.
- *
- * This is equivalent to `Prism.highlightAllUnder(document, async, callback)`.
- *
- * @param {boolean} [async=false] Same as in {@link Prism.highlightAllUnder}.
- * @param {HighlightCallback} [callback] Same as in {@link Prism.highlightAllUnder}.
- * @memberof Prism
- * @public
- */
- highlightAll: function(async, callback) {
- _.highlightAllUnder(document, async, callback);
- },
- /**
- * Fetches all the descendants of `container` that have a `.language-xxxx` class and then calls
- * {@link Prism.highlightElement} on each one of them.
- *
- * The following hooks will be run:
- * 1. `before-highlightall`
- * 2. `before-all-elements-highlight`
- * 3. All hooks of {@link Prism.highlightElement} for each element.
- *
- * @param {ParentNode} container The root element, whose descendants that have a `.language-xxxx` class will be highlighted.
- * @param {boolean} [async=false] Whether each element is to be highlighted asynchronously using Web Workers.
- * @param {HighlightCallback} [callback] An optional callback to be invoked on each element after its highlighting is done.
- * @memberof Prism
- * @public
- */
- highlightAllUnder: function(container, async, callback) {
- var env = {
- callback,
- container,
- selector: 'code[class*="language-"], [class*="language-"] code, code[class*="lang-"], [class*="lang-"] code'
- };
- _.hooks.run("before-highlightall", env);
- env.elements = Array.prototype.slice.apply(env.container.querySelectorAll(env.selector));
- _.hooks.run("before-all-elements-highlight", env);
- for (var i = 0, element; element = env.elements[i++]; ) {
- _.highlightElement(element, async === true, env.callback);
- }
- },
- /**
- * Highlights the code inside a single element.
- *
- * The following hooks will be run:
- * 1. `before-sanity-check`
- * 2. `before-highlight`
- * 3. All hooks of {@link Prism.highlight}. These hooks will be run by an asynchronous worker if `async` is `true`.
- * 4. `before-insert`
- * 5. `after-highlight`
- * 6. `complete`
- *
- * Some the above hooks will be skipped if the element doesn't contain any text or there is no grammar loaded for
- * the element's language.
- *
- * @param {Element} element The element containing the code.
- * It must have a class of `language-xxxx` to be processed, where `xxxx` is a valid language identifier.
- * @param {boolean} [async=false] Whether the element is to be highlighted asynchronously using Web Workers
- * to improve performance and avoid blocking the UI when highlighting very large chunks of code. This option is
- * [disabled by default](https://prismjs.com/faq.html#why-is-asynchronous-highlighting-disabled-by-default).
- *
- * Note: All language definitions required to highlight the code must be included in the main `prism.js` file for
- * asynchronous highlighting to work. You can build your own bundle on the
- * [Download page](https://prismjs.com/download.html).
- * @param {HighlightCallback} [callback] An optional callback to be invoked after the highlighting is done.
- * Mostly useful when `async` is `true`, since in that case, the highlighting is done asynchronously.
- * @memberof Prism
- * @public
- */
- highlightElement: function(element, async, callback) {
- var language = _.util.getLanguage(element);
- var grammar = _.languages[language];
- _.util.setLanguage(element, language);
- var parent = element.parentElement;
- if (parent && parent.nodeName.toLowerCase() === "pre") {
- _.util.setLanguage(parent, language);
- }
- var code = element.textContent;
- var env = {
- element,
- language,
- grammar,
- code
- };
- function insertHighlightedCode(highlightedCode) {
- env.highlightedCode = highlightedCode;
- _.hooks.run("before-insert", env);
- env.element.innerHTML = env.highlightedCode;
- _.hooks.run("after-highlight", env);
- _.hooks.run("complete", env);
- callback && callback.call(env.element);
- }
- _.hooks.run("before-sanity-check", env);
- parent = env.element.parentElement;
- if (parent && parent.nodeName.toLowerCase() === "pre" && !parent.hasAttribute("tabindex")) {
- parent.setAttribute("tabindex", "0");
- }
- if (!env.code) {
- _.hooks.run("complete", env);
- callback && callback.call(env.element);
- return;
- }
- _.hooks.run("before-highlight", env);
- if (!env.grammar) {
- insertHighlightedCode(_.util.encode(env.code));
- return;
- }
- if (async && _self2.Worker) {
- var worker = new Worker(_.filename);
- worker.onmessage = function(evt) {
- insertHighlightedCode(evt.data);
- };
- worker.postMessage(JSON.stringify({
- language: env.language,
- code: env.code,
- immediateClose: true
- }));
- } else {
- insertHighlightedCode(_.highlight(env.code, env.grammar, env.language));
- }
- },
- /**
- * Low-level function, only use if you know what you’re doing. It accepts a string of text as input
- * and the language definitions to use, and returns a string with the HTML produced.
- *
- * The following hooks will be run:
- * 1. `before-tokenize`
- * 2. `after-tokenize`
- * 3. `wrap`: On each {@link Token}.
- *
- * @param {string} text A string with the code to be highlighted.
- * @param {Grammar} grammar An object containing the tokens to use.
- *
- * Usually a language definition like `Prism.languages.markup`.
- * @param {string} language The name of the language definition passed to `grammar`.
- * @returns {string} The highlighted HTML.
- * @memberof Prism
- * @public
- * @example
- * Prism.highlight('var foo = true;', Prism.languages.javascript, 'javascript');
- */
- highlight: function(text, grammar, language) {
- var env = {
- code: text,
- grammar,
- language
- };
- _.hooks.run("before-tokenize", env);
- if (!env.grammar) {
- throw new Error('The language "' + env.language + '" has no grammar.');
- }
- env.tokens = _.tokenize(env.code, env.grammar);
- _.hooks.run("after-tokenize", env);
- return Token.stringify(_.util.encode(env.tokens), env.language);
- },
- /**
- * This is the heart of Prism, and the most low-level function you can use. It accepts a string of text as input
- * and the language definitions to use, and returns an array with the tokenized code.
- *
- * When the language definition includes nested tokens, the function is called recursively on each of these tokens.
- *
- * This method could be useful in other contexts as well, as a very crude parser.
- *
- * @param {string} text A string with the code to be highlighted.
- * @param {Grammar} grammar An object containing the tokens to use.
- *
- * Usually a language definition like `Prism.languages.markup`.
- * @returns {TokenStream} An array of strings and tokens, a token stream.
- * @memberof Prism
- * @public
- * @example
- * let code = `var foo = 0;`;
- * let tokens = Prism.tokenize(code, Prism.languages.javascript);
- * tokens.forEach(token => {
- * if (token instanceof Prism.Token && token.type === 'number') {
- * console.log(`Found numeric literal: ${token.content}`);
- * }
- * });
- */
- tokenize: function(text, grammar) {
- var rest = grammar.rest;
- if (rest) {
- for (var token in rest) {
- grammar[token] = rest[token];
- }
- delete grammar.rest;
- }
- var tokenList = new LinkedList();
- addAfter(tokenList, tokenList.head, text);
- matchGrammar(text, tokenList, grammar, tokenList.head, 0);
- return toArray(tokenList);
- },
- /**
- * @namespace
- * @memberof Prism
- * @public
- */
- hooks: {
- all: {},
- /**
- * Adds the given callback to the list of callbacks for the given hook.
- *
- * The callback will be invoked when the hook it is registered for is run.
- * Hooks are usually directly run by a highlight function but you can also run hooks yourself.
- *
- * One callback function can be registered to multiple hooks and the same hook multiple times.
- *
- * @param {string} name The name of the hook.
- * @param {HookCallback} callback The callback function which is given environment variables.
- * @public
- */
- add: function(name, callback) {
- var hooks = _.hooks.all;
- hooks[name] = hooks[name] || [];
- hooks[name].push(callback);
- },
- /**
- * Runs a hook invoking all registered callbacks with the given environment variables.
- *
- * Callbacks will be invoked synchronously and in the order in which they were registered.
- *
- * @param {string} name The name of the hook.
- * @param {Object<string, any>} env The environment variables of the hook passed to all callbacks registered.
- * @public
- */
- run: function(name, env) {
- var callbacks = _.hooks.all[name];
- if (!callbacks || !callbacks.length) {
- return;
- }
- for (var i = 0, callback; callback = callbacks[i++]; ) {
- callback(env);
- }
- }
- },
- Token
- };
- _self2.Prism = _;
- function Token(type, content, alias, matchedStr) {
- this.type = type;
- this.content = content;
- this.alias = alias;
- this.length = (matchedStr || "").length | 0;
- }
- Token.stringify = function stringify(o, language) {
- if (typeof o == "string") {
- return o;
- }
- if (Array.isArray(o)) {
- var s = "";
- o.forEach(function(e) {
- s += stringify(e, language);
- });
- return s;
- }
- var env = {
- type: o.type,
- content: stringify(o.content, language),
- tag: "span",
- classes: ["token", o.type],
- attributes: {},
- language
- };
- var aliases = o.alias;
- if (aliases) {
- if (Array.isArray(aliases)) {
- Array.prototype.push.apply(env.classes, aliases);
- } else {
- env.classes.push(aliases);
- }
- }
- _.hooks.run("wrap", env);
- var attributes = "";
- for (var name in env.attributes) {
- attributes += " " + name + '="' + (env.attributes[name] || "").replace(/"/g, """) + '"';
- }
- return "<" + env.tag + ' class="' + env.classes.join(" ") + '"' + attributes + ">" + env.content + "</" + env.tag + ">";
- };
- function matchPattern(pattern, pos, text, lookbehind) {
- pattern.lastIndex = pos;
- var match = pattern.exec(text);
- if (match && lookbehind && match[1]) {
- var lookbehindLength = match[1].length;
- match.index += lookbehindLength;
- match[0] = match[0].slice(lookbehindLength);
- }
- return match;
- }
- function matchGrammar(text, tokenList, grammar, startNode, startPos, rematch) {
- for (var token in grammar) {
- if (!grammar.hasOwnProperty(token) || !grammar[token]) {
- continue;
- }
- var patterns = grammar[token];
- patterns = Array.isArray(patterns) ? patterns : [patterns];
- for (var j = 0; j < patterns.length; ++j) {
- if (rematch && rematch.cause == token + "," + j) {
- return;
- }
- var patternObj = patterns[j];
- var inside = patternObj.inside;
- var lookbehind = !!patternObj.lookbehind;
- var greedy = !!patternObj.greedy;
- var alias = patternObj.alias;
- if (greedy && !patternObj.pattern.global) {
- var flags = patternObj.pattern.toString().match(/[imsuy]*$/)[0];
- patternObj.pattern = RegExp(patternObj.pattern.source, flags + "g");
- }
- var pattern = patternObj.pattern || patternObj;
- for (var currentNode = startNode.next, pos = startPos; currentNode !== tokenList.tail; pos += currentNode.value.length, currentNode = currentNode.next) {
- if (rematch && pos >= rematch.reach) {
- break;
- }
- var str = currentNode.value;
- if (tokenList.length > text.length) {
- return;
- }
- if (str instanceof Token) {
- continue;
- }
- var removeCount = 1;
- var match;
- if (greedy) {
- match = matchPattern(pattern, pos, text, lookbehind);
- if (!match || match.index >= text.length) {
- break;
- }
- var from = match.index;
- var to = match.index + match[0].length;
- var p = pos;
- p += currentNode.value.length;
- while (from >= p) {
- currentNode = currentNode.next;
- p += currentNode.value.length;
- }
- p -= currentNode.value.length;
- pos = p;
- if (currentNode.value instanceof Token) {
- continue;
- }
- for (var k = currentNode; k !== tokenList.tail && (p < to || typeof k.value === "string"); k = k.next) {
- removeCount++;
- p += k.value.length;
- }
- removeCount--;
- str = text.slice(pos, p);
- match.index -= pos;
- } else {
- match = matchPattern(pattern, 0, str, lookbehind);
- if (!match) {
- continue;
- }
- }
- var from = match.index;
- var matchStr = match[0];
- var before = str.slice(0, from);
- var after = str.slice(from + matchStr.length);
- var reach = pos + str.length;
- if (rematch && reach > rematch.reach) {
- rematch.reach = reach;
- }
- var removeFrom = currentNode.prev;
- if (before) {
- removeFrom = addAfter(tokenList, removeFrom, before);
- pos += before.length;
- }
- removeRange(tokenList, removeFrom, removeCount);
- var wrapped = new Token(token, inside ? _.tokenize(matchStr, inside) : matchStr, alias, matchStr);
- currentNode = addAfter(tokenList, removeFrom, wrapped);
- if (after) {
- addAfter(tokenList, currentNode, after);
- }
- if (removeCount > 1) {
- var nestedRematch = {
- cause: token + "," + j,
- reach
- };
- matchGrammar(text, tokenList, grammar, currentNode.prev, pos, nestedRematch);
- if (rematch && nestedRematch.reach > rematch.reach) {
- rematch.reach = nestedRematch.reach;
- }
- }
- }
- }
- }
- }
- function LinkedList() {
- var head = { value: null, prev: null, next: null };
- var tail = { value: null, prev: head, next: null };
- head.next = tail;
- this.head = head;
- this.tail = tail;
- this.length = 0;
- }
- function addAfter(list, node, value) {
- var next = node.next;
- var newNode = { value, prev: node, next };
- node.next = newNode;
- next.prev = newNode;
- list.length++;
- return newNode;
- }
- function removeRange(list, node, count) {
- var next = node.next;
- for (var i = 0; i < count && next !== list.tail; i++) {
- next = next.next;
- }
- node.next = next;
- next.prev = node;
- list.length -= i;
- }
- function toArray(list) {
- var array = [];
- var node = list.head.next;
- while (node !== list.tail) {
- array.push(node.value);
- node = node.next;
- }
- return array;
- }
- if (!_self2.document) {
- if (!_self2.addEventListener) {
- return _;
- }
- if (!_.disableWorkerMessageHandler) {
- _self2.addEventListener("message", function(evt) {
- var message = JSON.parse(evt.data);
- var lang2 = message.language;
- var code = message.code;
- var immediateClose = message.immediateClose;
- _self2.postMessage(_.highlight(code, _.languages[lang2], lang2));
- if (immediateClose) {
- _self2.close();
- }
- }, false);
- }
- return _;
- }
- var script = _.util.currentScript();
- if (script) {
- _.filename = script.src;
- if (script.hasAttribute("data-manual")) {
- _.manual = true;
- }
- }
- function highlightAutomaticallyCallback() {
- if (!_.manual) {
- _.highlightAll();
- }
- }
- if (!_.manual) {
- var readyState = document.readyState;
- if (readyState === "loading" || readyState === "interactive" && script && script.defer) {
- document.addEventListener("DOMContentLoaded", highlightAutomaticallyCallback);
- } else {
- if (window.requestAnimationFrame) {
- window.requestAnimationFrame(highlightAutomaticallyCallback);
- } else {
- window.setTimeout(highlightAutomaticallyCallback, 16);
- }
- }
- }
- return _;
- }(_self);
- if (typeof module !== "undefined" && module.exports) {
- module.exports = Prism;
- }
- if (typeof global !== "undefined") {
- global.Prism = Prism;
- }
- Prism.languages.markup = {
- "comment": {
- pattern: /<!--(?:(?!<!--)[\s\S])*?-->/,
- greedy: true
- },
- "prolog": {
- pattern: /<\?[\s\S]+?\?>/,
- greedy: true
- },
- "doctype": {
- // https://www.w3.org/TR/xml/#NT-doctypedecl
- pattern: /<!DOCTYPE(?:[^>"'[\]]|"[^"]*"|'[^']*')+(?:\[(?:[^<"'\]]|"[^"]*"|'[^']*'|<(?!!--)|<!--(?:[^-]|-(?!->))*-->)*\]\s*)?>/i,
- greedy: true,
- inside: {
- "internal-subset": {
- pattern: /(^[^\[]*\[)[\s\S]+(?=\]>$)/,
- lookbehind: true,
- greedy: true,
- inside: null
- // see below
- },
- "string": {
- pattern: /"[^"]*"|'[^']*'/,
- greedy: true
- },
- "punctuation": /^<!|>$|[[\]]/,
- "doctype-tag": /^DOCTYPE/i,
- "name": /[^\s<>'"]+/
- }
- },
- "cdata": {
- pattern: /<!\[CDATA\[[\s\S]*?\]\]>/i,
- greedy: true
- },
- "tag": {
- pattern: /<\/?(?!\d)[^\s>\/=$<%]+(?:\s(?:\s*[^\s>\/=]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))|(?=[\s/>])))+)?\s*\/?>/,
- greedy: true,
- inside: {
- "tag": {
- pattern: /^<\/?[^\s>\/]+/,
- inside: {
- "punctuation": /^<\/?/,
- "namespace": /^[^\s>\/:]+:/
- }
- },
- "special-attr": [],
- "attr-value": {
- pattern: /=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+)/,
- inside: {
- "punctuation": [
- {
- pattern: /^=/,
- alias: "attr-equals"
- },
- {
- pattern: /^(\s*)["']|["']$/,
- lookbehind: true
- }
- ]
- }
- },
- "punctuation": /\/?>/,
- "attr-name": {
- pattern: /[^\s>\/]+/,
- inside: {
- "namespace": /^[^\s>\/:]+:/
- }
- }
- }
- },
- "entity": [
- {
- pattern: /&[\da-z]{1,8};/i,
- alias: "named-entity"
- },
- /&#x?[\da-f]{1,8};/i
- ]
- };
- Prism.languages.markup["tag"].inside["attr-value"].inside["entity"] = Prism.languages.markup["entity"];
- Prism.languages.markup["doctype"].inside["internal-subset"].inside = Prism.languages.markup;
- Prism.hooks.add("wrap", function(env) {
- if (env.type === "entity") {
- env.attributes["title"] = env.content.replace(/&/, "&");
- }
- });
- Object.defineProperty(Prism.languages.markup.tag, "addInlined", {
- /**
- * Adds an inlined language to markup.
- *
- * An example of an inlined language is CSS with `<style>` tags.
- *
- * @param {string} tagName The name of the tag that contains the inlined language. This name will be treated as
- * case insensitive.
- * @param {string} lang The language key.
- * @example
- * addInlined('style', 'css');
- */
- value: function addInlined(tagName, lang) {
- var includedCdataInside = {};
- includedCdataInside["language-" + lang] = {
- pattern: /(^<!\[CDATA\[)[\s\S]+?(?=\]\]>$)/i,
- lookbehind: true,
- inside: Prism.languages[lang]
- };
- includedCdataInside["cdata"] = /^<!\[CDATA\[|\]\]>$/i;
- var inside = {
- "included-cdata": {
- pattern: /<!\[CDATA\[[\s\S]*?\]\]>/i,
- inside: includedCdataInside
- }
- };
- inside["language-" + lang] = {
- pattern: /[\s\S]+/,
- inside: Prism.languages[lang]
- };
- var def = {};
- def[tagName] = {
- pattern: RegExp(/(<__[^>]*>)(?:<!\[CDATA\[(?:[^\]]|\](?!\]>))*\]\]>|(?!<!\[CDATA\[)[\s\S])*?(?=<\/__>)/.source.replace(/__/g, function() {
- return tagName;
- }), "i"),
- lookbehind: true,
- greedy: true,
- inside
- };
- Prism.languages.insertBefore("markup", "cdata", def);
- }
- });
- Object.defineProperty(Prism.languages.markup.tag, "addAttribute", {
- /**
- * Adds an pattern to highlight languages embedded in HTML attributes.
- *
- * An example of an inlined language is CSS with `style` attributes.
- *
- * @param {string} attrName The name of the tag that contains the inlined language. This name will be treated as
- * case insensitive.
- * @param {string} lang The language key.
- * @example
- * addAttribute('style', 'css');
- */
- value: function(attrName, lang) {
- Prism.languages.markup.tag.inside["special-attr"].push({
- pattern: RegExp(
- /(^|["'\s])/.source + "(?:" + attrName + ")" + /\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))/.source,
- "i"
- ),
- lookbehind: true,
- inside: {
- "attr-name": /^[^\s=]+/,
- "attr-value": {
- pattern: /=[\s\S]+/,
- inside: {
- "value": {
- pattern: /(^=\s*(["']|(?!["'])))\S[\s\S]*(?=\2$)/,
- lookbehind: true,
- alias: [lang, "language-" + lang],
- inside: Prism.languages[lang]
- },
- "punctuation": [
- {
- pattern: /^=/,
- alias: "attr-equals"
- },
- /"|'/
- ]
- }
- }
- }
- });
- }
- });
- Prism.languages.html = Prism.languages.markup;
- Prism.languages.mathml = Prism.languages.markup;
- Prism.languages.svg = Prism.languages.markup;
- Prism.languages.xml = Prism.languages.extend("markup", {});
- Prism.languages.ssml = Prism.languages.xml;
- Prism.languages.atom = Prism.languages.xml;
- Prism.languages.rss = Prism.languages.xml;
- (function(Prism2) {
- var string = /(?:"(?:\\(?:\r\n|[\s\S])|[^"\\\r\n])*"|'(?:\\(?:\r\n|[\s\S])|[^'\\\r\n])*')/;
- Prism2.languages.css = {
- "comment": /\/\*[\s\S]*?\*\//,
- "atrule": {
- pattern: RegExp("@[\\w-](?:" + /[^;{\s"']|\s+(?!\s)/.source + "|" + string.source + ")*?" + /(?:;|(?=\s*\{))/.source),
- inside: {
- "rule": /^@[\w-]+/,
- "selector-function-argument": {
- pattern: /(\bselector\s*\(\s*(?![\s)]))(?:[^()\s]|\s+(?![\s)])|\((?:[^()]|\([^()]*\))*\))+(?=\s*\))/,
- lookbehind: true,
- alias: "selector"
- },
- "keyword": {
- pattern: /(^|[^\w-])(?:and|not|only|or)(?![\w-])/,
- lookbehind: true
- }
- // See rest below
- }
- },
- "url": {
- // https://drafts.csswg.org/css-values-3/#urls
- pattern: RegExp("\\burl\\((?:" + string.source + "|" + /(?:[^\\\r\n()"']|\\[\s\S])*/.source + ")\\)", "i"),
- greedy: true,
- inside: {
- "function": /^url/i,
- "punctuation": /^\(|\)$/,
- "string": {
- pattern: RegExp("^" + string.source + "$"),
- alias: "url"
- }
- }
- },
- "selector": {
- pattern: RegExp(`(^|[{}\\s])[^{}\\s](?:[^{};"'\\s]|\\s+(?![\\s{])|` + string.source + ")*(?=\\s*\\{)"),
- lookbehind: true
- },
- "string": {
- pattern: string,
- greedy: true
- },
- "property": {
- pattern: /(^|[^-\w\xA0-\uFFFF])(?!\s)[-_a-z\xA0-\uFFFF](?:(?!\s)[-\w\xA0-\uFFFF])*(?=\s*:)/i,
- lookbehind: true
- },
- "important": /!important\b/i,
- "function": {
- pattern: /(^|[^-a-z0-9])[-a-z0-9]+(?=\()/i,
- lookbehind: true
- },
- "punctuation": /[(){};:,]/
- };
- Prism2.languages.css["atrule"].inside.rest = Prism2.languages.css;
- var markup = Prism2.languages.markup;
- if (markup) {
- markup.tag.addInlined("style", "css");
- markup.tag.addAttribute("style", "css");
- }
- })(Prism);
- Prism.languages.clike = {
- "comment": [
- {
- pattern: /(^|[^\\])\/\*[\s\S]*?(?:\*\/|$)/,
- lookbehind: true,
- greedy: true
- },
- {
- pattern: /(^|[^\\:])\/\/.*/,
- lookbehind: true,
- greedy: true
- }
- ],
- "string": {
- pattern: /(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
- greedy: true
- },
- "class-name": {
- pattern: /(\b(?:class|extends|implements|instanceof|interface|new|trait)\s+|\bcatch\s+\()[\w.\\]+/i,
- lookbehind: true,
- inside: {
- "punctuation": /[.\\]/
- }
- },
- "keyword": /\b(?:break|catch|continue|do|else|finally|for|function|if|in|instanceof|new|null|return|throw|try|while)\b/,
- "boolean": /\b(?:false|true)\b/,
- "function": /\b\w+(?=\()/,
- "number": /\b0x[\da-f]+\b|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e[+-]?\d+)?/i,
- "operator": /[<>]=?|[!=]=?=?|--?|\+\+?|&&?|\|\|?|[?*/~^%]/,
- "punctuation": /[{}[\];(),.:]/
- };
- Prism.languages.javascript = Prism.languages.extend("clike", {
- "class-name": [
- Prism.languages.clike["class-name"],
- {
- pattern: /(^|[^$\w\xA0-\uFFFF])(?!\s)[_$A-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\.(?:constructor|prototype))/,
- lookbehind: true
- }
- ],
- "keyword": [
- {
- pattern: /((?:^|\})\s*)catch\b/,
- lookbehind: true
- },
- {
- pattern: /(^|[^.]|\.\.\.\s*)\b(?:as|assert(?=\s*\{)|async(?=\s*(?:function\b|\(|[$\w\xA0-\uFFFF]|$))|await|break|case|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally(?=\s*(?:\{|$))|for|from(?=\s*(?:['"]|$))|function|(?:get|set)(?=\s*(?:[#\[$\w\xA0-\uFFFF]|$))|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)\b/,
- lookbehind: true
- }
- ],
- // Allow for all non-ASCII characters (See http://stackoverflow.com/a/2008444)
- "function": /#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*(?:\.\s*(?:apply|bind|call)\s*)?\()/,
- "number": {
- pattern: RegExp(
- /(^|[^\w$])/.source + "(?:" + // constant
- (/NaN|Infinity/.source + "|" + // binary integer
- /0[bB][01]+(?:_[01]+)*n?/.source + "|" + // octal integer
- /0[oO][0-7]+(?:_[0-7]+)*n?/.source + "|" + // hexadecimal integer
- /0[xX][\dA-Fa-f]+(?:_[\dA-Fa-f]+)*n?/.source + "|" + // decimal bigint
- /\d+(?:_\d+)*n/.source + "|" + // decimal number (integer or float) but no bigint
- /(?:\d+(?:_\d+)*(?:\.(?:\d+(?:_\d+)*)?)?|\.\d+(?:_\d+)*)(?:[Ee][+-]?\d+(?:_\d+)*)?/.source) + ")" + /(?![\w$])/.source
- ),
- lookbehind: true
- },
- "operator": /--|\+\+|\*\*=?|=>|&&=?|\|\|=?|[!=]==|<<=?|>>>?=?|[-+*/%&|^!=<>]=?|\.{3}|\?\?=?|\?\.?|[~:]/
- });
- Prism.languages.javascript["class-name"][0].pattern = /(\b(?:class|extends|implements|instanceof|interface|new)\s+)[\w.\\]+/;
- Prism.languages.insertBefore("javascript", "keyword", {
- "regex": {
- pattern: RegExp(
- // lookbehind
- // eslint-disable-next-line regexp/no-dupe-characters-character-class
- /((?:^|[^$\w\xA0-\uFFFF."'\])\s]|\b(?:return|yield))\s*)/.source + // Regex pattern:
- // There are 2 regex patterns here. The RegExp set notation proposal added support for nested character
- // classes if the `v` flag is present. Unfortunately, nested CCs are both context-free and incompatible
- // with the only syntax, so we have to define 2 different regex patterns.
- /\//.source + "(?:" + /(?:\[(?:[^\]\\\r\n]|\\.)*\]|\\.|[^/\\\[\r\n])+\/[dgimyus]{0,7}/.source + "|" + // `v` flag syntax. This supports 3 levels of nested character classes.
- /(?:\[(?:[^[\]\\\r\n]|\\.|\[(?:[^[\]\\\r\n]|\\.|\[(?:[^[\]\\\r\n]|\\.)*\])*\])*\]|\\.|[^/\\\[\r\n])+\/[dgimyus]{0,7}v[dgimyus]{0,7}/.source + ")" + // lookahead
- /(?=(?:\s|\/\*(?:[^*]|\*(?!\/))*\*\/)*(?:$|[\r\n,.;:})\]]|\/\/))/.source
- ),
- lookbehind: true,
- greedy: true,
- inside: {
- "regex-source": {
- pattern: /^(\/)[\s\S]+(?=\/[a-z]*$)/,
- lookbehind: true,
- alias: "language-regex",
- inside: Prism.languages.regex
- },
- "regex-delimiter": /^\/|\/$/,
- "regex-flags": /^[a-z]+$/
- }
- },
- // This must be declared before keyword because we use "function" inside the look-forward
- "function-variable": {
- pattern: /#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*[=:]\s*(?:async\s*)?(?:\bfunction\b|(?:\((?:[^()]|\([^()]*\))*\)|(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*)\s*=>))/,
- alias: "function"
- },
- "parameter": [
- {
- pattern: /(function(?:\s+(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*)?\s*\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\))/,
- lookbehind: true,
- inside: Prism.languages.javascript
- },
- {
- pattern: /(^|[^$\w\xA0-\uFFFF])(?!\s)[_$a-z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*=>)/i,
- lookbehind: true,
- inside: Prism.languages.javascript
- },
- {
- pattern: /(\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\)\s*=>)/,
- lookbehind: true,
- inside: Prism.languages.javascript
- },
- {
- pattern: /((?:\b|\s|^)(?!(?:as|async|await|break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally|for|from|function|get|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|set|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)(?![$\w\xA0-\uFFFF]))(?:(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*\s*)\(\s*|\]\s*\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\)\s*\{)/,
- lookbehind: true,
- inside: Prism.languages.javascript
- }
- ],
- "constant": /\b[A-Z](?:[A-Z_]|\dx?)*\b/
- });
- Prism.languages.insertBefore("javascript", "string", {
- "hashbang": {
- pattern: /^#!.*/,
- greedy: true,
- alias: "comment"
- },
- "template-string": {
- pattern: /`(?:\\[\s\S]|\$\{(?:[^{}]|\{(?:[^{}]|\{[^}]*\})*\})+\}|(?!\$\{)[^\\`])*`/,
- greedy: true,
- inside: {
- "template-punctuation": {
- pattern: /^`|`$/,
- alias: "string"
- },
- "interpolation": {
- pattern: /((?:^|[^\\])(?:\\{2})*)\$\{(?:[^{}]|\{(?:[^{}]|\{[^}]*\})*\})+\}/,
- lookbehind: true,
- inside: {
- "interpolation-punctuation": {
- pattern: /^\$\{|\}$/,
- alias: "punctuation"
- },
- rest: Prism.languages.javascript
- }
- },
- "string": /[\s\S]+/
- }
- },
- "string-property": {
- pattern: /((?:^|[,{])[ \t]*)(["'])(?:\\(?:\r\n|[\s\S])|(?!\2)[^\\\r\n])*\2(?=\s*:)/m,
- lookbehind: true,
- greedy: true,
- alias: "property"
- }
- });
- Prism.languages.insertBefore("javascript", "operator", {
- "literal-property": {
- pattern: /((?:^|[,{])[ \t]*)(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*:)/m,
- lookbehind: true,
- alias: "property"
- }
- });
- if (Prism.languages.markup) {
- Prism.languages.markup.tag.addInlined("script", "javascript");
- Prism.languages.markup.tag.addAttribute(
- /on(?:abort|blur|change|click|composition(?:end|start|update)|dblclick|error|focus(?:in|out)?|key(?:down|up)|load|mouse(?:down|enter|leave|move|out|over|up)|reset|resize|scroll|select|slotchange|submit|unload|wheel)/.source,
- "javascript"
- );
- }
- Prism.languages.js = Prism.languages.javascript;
- (function() {
- if (typeof Prism === "undefined" || typeof document === "undefined") {
- return;
- }
- if (!Element.prototype.matches) {
- Element.prototype.matches = Element.prototype.msMatchesSelector || Element.prototype.webkitMatchesSelector;
- }
- var LOADING_MESSAGE = "Loading…";
- var FAILURE_MESSAGE = function(status, message) {
- return "✖ Error " + status + " while fetching file: " + message;
- };
- var FAILURE_EMPTY_MESSAGE = "✖ Error: File does not exist or is empty";
- var EXTENSIONS = {
- "js": "javascript",
- "py": "python",
- "rb": "ruby",
- "ps1": "powershell",
- "psm1": "powershell",
- "sh": "bash",
- "bat": "batch",
- "h": "c",
- "tex": "latex"
- };
- var STATUS_ATTR = "data-src-status";
- var STATUS_LOADING = "loading";
- var STATUS_LOADED = "loaded";
- var STATUS_FAILED = "failed";
- var SELECTOR = "pre[data-src]:not([" + STATUS_ATTR + '="' + STATUS_LOADED + '"]):not([' + STATUS_ATTR + '="' + STATUS_LOADING + '"])';
- function loadFile(src, success, error) {
- var xhr = new XMLHttpRequest();
- xhr.open("GET", src, true);
- xhr.onreadystatechange = function() {
- if (xhr.readyState == 4) {
- if (xhr.status < 400 && xhr.responseText) {
- success(xhr.responseText);
- } else {
- if (xhr.status >= 400) {
- error(FAILURE_MESSAGE(xhr.status, xhr.statusText));
- } else {
- error(FAILURE_EMPTY_MESSAGE);
- }
- }
- }
- };
- xhr.send(null);
- }
- function parseRange(range) {
- var m = /^\s*(\d+)\s*(?:(,)\s*(?:(\d+)\s*)?)?$/.exec(range || "");
- if (m) {
- var start = Number(m[1]);
- var comma = m[2];
- var end = m[3];
- if (!comma) {
- return [start, start];
- }
- if (!end) {
- return [start, void 0];
- }
- return [start, Number(end)];
- }
- return void 0;
- }
- Prism.hooks.add("before-highlightall", function(env) {
- env.selector += ", " + SELECTOR;
- });
- Prism.hooks.add("before-sanity-check", function(env) {
- var pre = (
- /** @type {HTMLPreElement} */
- env.element
- );
- if (pre.matches(SELECTOR)) {
- env.code = "";
- pre.setAttribute(STATUS_ATTR, STATUS_LOADING);
- var code = pre.appendChild(document.createElement("CODE"));
- code.textContent = LOADING_MESSAGE;
- var src = pre.getAttribute("data-src");
- var language = env.language;
- if (language === "none") {
- var extension = (/\.(\w+)$/.exec(src) || [, "none"])[1];
- language = EXTENSIONS[extension] || extension;
- }
- Prism.util.setLanguage(code, language);
- Prism.util.setLanguage(pre, language);
- var autoloader = Prism.plugins.autoloader;
- if (autoloader) {
- autoloader.loadLanguages(language);
- }
- loadFile(
- src,
- function(text) {
- pre.setAttribute(STATUS_ATTR, STATUS_LOADED);
- var range = parseRange(pre.getAttribute("data-range"));
- if (range) {
- var lines = text.split(/\r\n?|\n/g);
- var start = range[0];
- var end = range[1] == null ? lines.length : range[1];
- if (start < 0) {
- start += lines.length;
- }
- start = Math.max(0, Math.min(start - 1, lines.length));
- if (end < 0) {
- end += lines.length;
- }
- end = Math.max(0, Math.min(end, lines.length));
- text = lines.slice(start, end).join("\n");
- if (!pre.hasAttribute("data-start")) {
- pre.setAttribute("data-start", String(start + 1));
- }
- }
- code.textContent = text;
- Prism.highlightElement(code);
- },
- function(error) {
- pre.setAttribute(STATUS_ATTR, STATUS_FAILED);
- code.textContent = error;
- }
- );
- }
- });
- Prism.plugins.fileHighlight = {
- /**
- * Executes the File Highlight plugin for all matching `pre` elements under the given container.
- *
- * Note: Elements which are already loaded or currently loading will not be touched by this method.
- *
- * @param {ParentNode} [container=document]
- */
- highlight: function highlight(container) {
- var elements = (container || document).querySelectorAll(SELECTOR);
- for (var i = 0, element; element = elements[i++]; ) {
- Prism.highlightElement(element);
- }
- }
- };
- var logged = false;
- Prism.fileHighlight = function() {
- if (!logged) {
- console.warn("Prism.fileHighlight is deprecated. Use `Prism.plugins.fileHighlight.highlight` instead.");
- logged = true;
- }
- Prism.plugins.fileHighlight.highlight.apply(this, arguments);
- };
- })();
- }
- });
- export default require_prism();
- /*! Bundled license information:
- prismjs/prism.js:
- (**
- * Prism: Lightweight, robust, elegant syntax highlighting
- *
- * @license MIT <https://opensource.org/licenses/MIT>
- * @author Lea Verou <https://lea.verou.me>
- * @namespace
- * @public
- *)
- */
- //# sourceMappingURL=prismjs.js.map
|