4133 lines
138 KiB
JavaScript
4133 lines
138 KiB
JavaScript
'use strict';
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/**
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* Prism: Lightweight, robust, elegant syntax highlighting
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*
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* @license MIT <https://opensource.org/licenses/MIT>
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* @author Lea Verou <https://lea.verou.me>
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* @namespace
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* @public
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*/
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/**
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* prism-react-renderer:
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* This file has been modified to remove:
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* - globals and window dependency
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* - worker support
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* - highlightAll and other element dependent methods
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* - _.hooks helpers
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* - UMD/node-specific hacks
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* It has also been run through prettier
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*/
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var Prism = (function () {
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// Private helper vars
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var lang = /(?:^|\s)lang(?:uage)?-([\w-]+)(?=\s|$)/i;
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var uniqueId = 0;
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// The grammar object for plaintext
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var plainTextGrammar = {};
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var _ = {
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/**
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* A namespace for utility methods.
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*
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* All function in this namespace that are not explicitly marked as _public_ are for __internal use only__ and may
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* change or disappear at any time.
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*
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* @namespace
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* @memberof Prism
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*/
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util: {
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encode: function encode(tokens) {
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if (tokens instanceof Token) {
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return new Token(tokens.type, encode(tokens.content), tokens.alias);
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} else if (Array.isArray(tokens)) {
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return tokens.map(encode);
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} else {
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return tokens.replace(/&/g, '&').replace(/</g, '<').replace(/\u00a0/g, ' ');
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}
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},
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/**
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* Returns the name of the type of the given value.
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*
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* @param {any} o
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* @returns {string}
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* @example
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* type(null) === 'Null'
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* type(undefined) === 'Undefined'
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* type(123) === 'Number'
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* type('foo') === 'String'
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* type(true) === 'Boolean'
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* type([1, 2]) === 'Array'
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* type({}) === 'Object'
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* type(String) === 'Function'
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* type(/abc+/) === 'RegExp'
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*/
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type: function (o) {
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return Object.prototype.toString.call(o).slice(8, -1);
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},
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/**
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* Returns a unique number for the given object. Later calls will still return the same number.
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*
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* @param {Object} obj
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* @returns {number}
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*/
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objId: function (obj) {
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if (!obj['__id']) {
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Object.defineProperty(obj, '__id', { value: ++uniqueId });
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}
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return obj['__id'];
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},
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/**
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* Creates a deep clone of the given object.
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*
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* The main intended use of this function is to clone language definitions.
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*
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* @param {T} o
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* @param {Record<number, any>} [visited]
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* @returns {T}
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* @template T
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*/
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clone: function deepClone(o, visited) {
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visited = visited || {};
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var clone; var id;
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switch (_.util.type(o)) {
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case 'Object':
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id = _.util.objId(o);
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if (visited[id]) {
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return visited[id];
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}
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clone = /** @type {Record<string, any>} */ ({});
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visited[id] = clone;
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for (var key in o) {
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if (o.hasOwnProperty(key)) {
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clone[key] = deepClone(o[key], visited);
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}
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}
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return /** @type {any} */ (clone);
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case 'Array':
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id = _.util.objId(o);
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if (visited[id]) {
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return visited[id];
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}
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clone = [];
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visited[id] = clone;
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(/** @type {Array} */(/** @type {any} */(o))).forEach(function (v, i) {
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clone[i] = deepClone(v, visited);
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});
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return /** @type {any} */ (clone);
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default:
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return o;
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}
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},
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/**
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* Returns the Prism language of the given element set by a `language-xxxx` or `lang-xxxx` class.
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*
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* If no language is set for the element or the element is `null` or `undefined`, `none` will be returned.
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*
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* @param {Element} element
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* @returns {string}
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*/
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getLanguage: function (element) {
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while (element) {
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var m = lang.exec(element.className);
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if (m) {
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return m[1].toLowerCase();
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}
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element = element.parentElement;
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}
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return 'none';
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},
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/**
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* Sets the Prism `language-xxxx` class of the given element.
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*
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* @param {Element} element
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* @param {string} language
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* @returns {void}
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*/
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setLanguage: function (element, language) {
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// remove all `language-xxxx` classes
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// (this might leave behind a leading space)
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element.className = element.className.replace(RegExp(lang, 'gi'), '');
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// add the new `language-xxxx` class
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// (using `classList` will automatically clean up spaces for us)
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element.classList.add('language-' + language);
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},
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/**
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* Returns whether a given class is active for `element`.
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*
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* The class can be activated if `element` or one of its ancestors has the given class and it can be deactivated
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* if `element` or one of its ancestors has the negated version of the given class. The _negated version_ of the
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* given class is just the given class with a `no-` prefix.
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*
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* Whether the class is active is determined by the closest ancestor of `element` (where `element` itself is
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* closest ancestor) that has the given class or the negated version of it. If neither `element` nor any of its
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* ancestors have the given class or the negated version of it, then the default activation will be returned.
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*
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* In the paradoxical situation where the closest ancestor contains __both__ the given class and the negated
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* version of it, the class is considered active.
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*
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* @param {Element} element
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* @param {string} className
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* @param {boolean} [defaultActivation=false]
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* @returns {boolean}
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*/
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isActive: function (element, className, defaultActivation) {
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var no = 'no-' + className;
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while (element) {
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var classList = element.classList;
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if (classList.contains(className)) {
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return true;
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}
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if (classList.contains(no)) {
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return false;
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}
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element = element.parentElement;
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}
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return !!defaultActivation;
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}
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},
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/**
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* This namespace contains all currently loaded languages and the some helper functions to create and modify languages.
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*
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* @namespace
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* @memberof Prism
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* @public
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*/
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languages: {
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/**
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* The grammar for plain, unformatted text.
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*/
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plain: plainTextGrammar,
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plaintext: plainTextGrammar,
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text: plainTextGrammar,
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txt: plainTextGrammar,
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/**
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* Creates a deep copy of the language with the given id and appends the given tokens.
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*
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* If a token in `redef` also appears in the copied language, then the existing token in the copied language
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* will be overwritten at its original position.
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*
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* ## Best practices
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*
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* Since the position of overwriting tokens (token in `redef` that overwrite tokens in the copied language)
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* doesn't matter, they can technically be in any order. However, this can be confusing to others that trying to
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* understand the language definition because, normally, the order of tokens matters in Prism grammars.
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*
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* Therefore, it is encouraged to order overwriting tokens according to the positions of the overwritten tokens.
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* Furthermore, all non-overwriting tokens should be placed after the overwriting ones.
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*
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* @param {string} id The id of the language to extend. This has to be a key in `Prism.languages`.
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* @param {Grammar} redef The new tokens to append.
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* @returns {Grammar} The new language created.
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* @public
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* @example
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* Prism.languages['css-with-colors'] = Prism.languages.extend('css', {
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* // Prism.languages.css already has a 'comment' token, so this token will overwrite CSS' 'comment' token
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* // at its original position
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* 'comment': { ... },
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* // CSS doesn't have a 'color' token, so this token will be appended
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* 'color': /\b(?:red|green|blue)\b/
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* });
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*/
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extend: function (id, redef) {
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var lang = _.util.clone(_.languages[id]);
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for (var key in redef) {
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lang[key] = redef[key];
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}
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return lang;
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},
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/**
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* Inserts tokens _before_ another token in a language definition or any other grammar.
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*
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* ## Usage
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*
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* This helper method makes it easy to modify existing languages. For example, the CSS language definition
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* not only defines CSS highlighting for CSS documents, but also needs to define highlighting for CSS embedded
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* in HTML through `<style>` elements. To do this, it needs to modify `Prism.languages.markup` and add the
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* appropriate tokens. However, `Prism.languages.markup` is a regular JavaScript object literal, so if you do
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* this:
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*
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* ```js
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* Prism.languages.markup.style = {
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* // token
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* };
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* ```
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*
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* then the `style` token will be added (and processed) at the end. `insertBefore` allows you to insert tokens
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* before existing tokens. For the CSS example above, you would use it like this:
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*
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* ```js
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* Prism.languages.insertBefore('markup', 'cdata', {
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* 'style': {
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* // token
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* }
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* });
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* ```
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*
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||
* ## Special cases
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||
*
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* If the grammars of `inside` and `insert` have tokens with the same name, the tokens in `inside`'s grammar
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* will be ignored.
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*
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* This behavior can be used to insert tokens after `before`:
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*
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* ```js
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* Prism.languages.insertBefore('markup', 'comment', {
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* 'comment': Prism.languages.markup.comment,
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* // tokens after 'comment'
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* });
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* ```
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*
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* ## Limitations
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*
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* The main problem `insertBefore` has to solve is iteration order. Since ES2015, the iteration order for object
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* properties is guaranteed to be the insertion order (except for integer keys) but some browsers behave
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* differently when keys are deleted and re-inserted. So `insertBefore` can't be implemented by temporarily
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* deleting properties which is necessary to insert at arbitrary positions.
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*
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* To solve this problem, `insertBefore` doesn't actually insert the given tokens into the target object.
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* Instead, it will create a new object and replace all references to the target object with the new one. This
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* can be done without temporarily deleting properties, so the iteration order is well-defined.
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*
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* However, only references that can be reached from `Prism.languages` or `insert` will be replaced. I.e. if
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* you hold the target object in a variable, then the value of the variable will not change.
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*
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* ```js
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* var oldMarkup = Prism.languages.markup;
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* var newMarkup = Prism.languages.insertBefore('markup', 'comment', { ... });
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*
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* assert(oldMarkup !== Prism.languages.markup);
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* assert(newMarkup === Prism.languages.markup);
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* ```
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*
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* @param {string} inside The property of `root` (e.g. a language id in `Prism.languages`) that contains the
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* object to be modified.
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* @param {string} before The key to insert before.
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* @param {Grammar} insert An object containing the key-value pairs to be inserted.
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* @param {Object<string, any>} [root] The object containing `inside`, i.e. the object that contains the
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* object to be modified.
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*
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* Defaults to `Prism.languages`.
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* @returns {Grammar} The new grammar object.
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* @public
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*/
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insertBefore: function (inside, before, insert, root) {
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root = root || /** @type {any} */ (_.languages);
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var grammar = root[inside];
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/** @type {Grammar} */
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var ret = {};
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for (var token in grammar) {
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if (grammar.hasOwnProperty(token)) {
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if (token == before) {
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for (var newToken in insert) {
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if (insert.hasOwnProperty(newToken)) {
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ret[newToken] = insert[newToken];
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}
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}
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}
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// Do not insert token which also occur in insert. See #1525
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if (!insert.hasOwnProperty(token)) {
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ret[token] = grammar[token];
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}
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}
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}
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||
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var old = root[inside];
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root[inside] = ret;
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// Update references in other language definitions
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_.languages.DFS(_.languages, function (key, value) {
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if (value === old && key != inside) {
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this[key] = ret;
|
||
}
|
||
});
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||
|
||
return ret;
|
||
},
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||
|
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// Traverse a language definition with Depth First Search
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DFS: function DFS(o, callback, type, visited) {
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visited = visited || {};
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var objId = _.util.objId;
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||
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||
for (var i in o) {
|
||
if (o.hasOwnProperty(i)) {
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callback.call(o, i, o[i], type || i);
|
||
|
||
var property = o[i];
|
||
var propertyType = _.util.type(property);
|
||
|
||
if (propertyType === 'Object' && !visited[objId(property)]) {
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||
visited[objId(property)] = true;
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||
DFS(property, callback, null, visited);
|
||
} else if (propertyType === 'Array' && !visited[objId(property)]) {
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visited[objId(property)] = true;
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DFS(property, callback, i, visited);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
},
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||
|
||
plugins: {},
|
||
|
||
|
||
/**
|
||
* 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.
|
||
*
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||
* The following hooks will be run:
|
||
* 1. `before-tokenize`
|
||
* 2. `after-tokenize`
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||
* 3. `wrap`: On each {@link Token}.
|
||
*
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||
* @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,
|
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grammar: grammar,
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language: language
|
||
};
|
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_.hooks.run('before-tokenize', env);
|
||
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: Token
|
||
};
|
||
|
||
|
||
// Typescript note:
|
||
// The following can be used to import the Token type in JSDoc:
|
||
//
|
||
// @typedef {InstanceType<import("./prism-core")["Token"]>} Token
|
||
|
||
/**
|
||
* Creates a new token.
|
||
*
|
||
* @param {string} type See {@link Token#type type}
|
||
* @param {string | TokenStream} content See {@link Token#content content}
|
||
* @param {string|string[]} [alias] The alias(es) of the token.
|
||
* @param {string} [matchedStr=""] A copy of the full string this token was created from.
|
||
* @class
|
||
* @global
|
||
* @public
|
||
*/
|
||
function Token(type, content, alias, matchedStr) {
|
||
/**
|
||
* The type of the token.
|
||
*
|
||
* This is usually the key of a pattern in a {@link Grammar}.
|
||
*
|
||
* @type {string}
|
||
* @see GrammarToken
|
||
* @public
|
||
*/
|
||
this.type = type;
|
||
/**
|
||
* The strings or tokens contained by this token.
|
||
*
|
||
* This will be a token stream if the pattern matched also defined an `inside` grammar.
|
||
*
|
||
* @type {string | TokenStream}
|
||
* @public
|
||
*/
|
||
this.content = content;
|
||
/**
|
||
* The alias(es) of the token.
|
||
*
|
||
* @type {string|string[]}
|
||
* @see GrammarToken
|
||
* @public
|
||
*/
|
||
this.alias = alias;
|
||
// Copy of the full string this token was created from
|
||
this.length = (matchedStr || '').length | 0;
|
||
}
|
||
|
||
/**
|
||
* A token stream is an array of strings and {@link Token Token} objects.
|
||
*
|
||
* Token streams have to fulfill a few properties that are assumed by most functions (mostly internal ones) that process
|
||
* them.
|
||
*
|
||
* 1. No adjacent strings.
|
||
* 2. No empty strings.
|
||
*
|
||
* The only exception here is the token stream that only contains the empty string and nothing else.
|
||
*
|
||
* @typedef {Array<string | Token>} TokenStream
|
||
* @global
|
||
* @public
|
||
*/
|
||
|
||
/**
|
||
* Converts the given token or token stream to an HTML representation.
|
||
*
|
||
* The following hooks will be run:
|
||
* 1. `wrap`: On each {@link Token}.
|
||
*
|
||
* @param {string | Token | TokenStream} o The token or token stream to be converted.
|
||
* @param {string} language The name of current language.
|
||
* @returns {string} The HTML representation of the token or token stream.
|
||
* @memberof Token
|
||
* @static
|
||
*/
|
||
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: 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 + '>';
|
||
};
|
||
|
||
/**
|
||
* @param {RegExp} pattern
|
||
* @param {number} pos
|
||
* @param {string} text
|
||
* @param {boolean} lookbehind
|
||
* @returns {RegExpExecArray | null}
|
||
*/
|
||
function matchPattern(pattern, pos, text, lookbehind) {
|
||
pattern.lastIndex = pos;
|
||
var match = pattern.exec(text);
|
||
if (match && lookbehind && match[1]) {
|
||
// change the match to remove the text matched by the Prism lookbehind group
|
||
var lookbehindLength = match[1].length;
|
||
match.index += lookbehindLength;
|
||
match[0] = match[0].slice(lookbehindLength);
|
||
}
|
||
return match;
|
||
}
|
||
|
||
/**
|
||
* @param {string} text
|
||
* @param {LinkedList<string | Token>} tokenList
|
||
* @param {any} grammar
|
||
* @param {LinkedListNode<string | Token>} startNode
|
||
* @param {number} startPos
|
||
* @param {RematchOptions} [rematch]
|
||
* @returns {void}
|
||
* @private
|
||
*
|
||
* @typedef RematchOptions
|
||
* @property {string} cause
|
||
* @property {number} reach
|
||
*/
|
||
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) {
|
||
// Without the global flag, lastIndex won't work
|
||
var flags = patternObj.pattern.toString().match(/[imsuy]*$/)[0];
|
||
patternObj.pattern = RegExp(patternObj.pattern.source, flags + 'g');
|
||
}
|
||
|
||
/** @type {RegExp} */
|
||
var pattern = patternObj.pattern || patternObj;
|
||
|
||
for ( // iterate the token list and keep track of the current token/string position
|
||
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) {
|
||
// Something went terribly wrong, ABORT, ABORT!
|
||
return;
|
||
}
|
||
|
||
if (str instanceof Token) {
|
||
continue;
|
||
}
|
||
|
||
var removeCount = 1; // this is the to parameter of removeBetween
|
||
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;
|
||
|
||
// find the node that contains the match
|
||
p += currentNode.value.length;
|
||
while (from >= p) {
|
||
currentNode = currentNode.next;
|
||
p += currentNode.value.length;
|
||
}
|
||
// adjust pos (and p)
|
||
p -= currentNode.value.length;
|
||
pos = p;
|
||
|
||
// the current node is a Token, then the match starts inside another Token, which is invalid
|
||
if (currentNode.value instanceof Token) {
|
||
continue;
|
||
}
|
||
|
||
// find the last node which is affected by this match
|
||
for (
|
||
var k = currentNode;
|
||
k !== tokenList.tail && (p < to || typeof k.value === 'string');
|
||
k = k.next
|
||
) {
|
||
removeCount++;
|
||
p += k.value.length;
|
||
}
|
||
removeCount--;
|
||
|
||
// replace with the new match
|
||
str = text.slice(pos, p);
|
||
match.index -= pos;
|
||
} else {
|
||
match = matchPattern(pattern, 0, str, lookbehind);
|
||
if (!match) {
|
||
continue;
|
||
}
|
||
}
|
||
|
||
// eslint-disable-next-line no-redeclare
|
||
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) {
|
||
// at least one Token object was removed, so we have to do some rematching
|
||
// this can only happen if the current pattern is greedy
|
||
|
||
/** @type {RematchOptions} */
|
||
var nestedRematch = {
|
||
cause: token + ',' + j,
|
||
reach: reach
|
||
};
|
||
matchGrammar(text, tokenList, grammar, currentNode.prev, pos, nestedRematch);
|
||
|
||
// the reach might have been extended because of the rematching
|
||
if (rematch && nestedRematch.reach > rematch.reach) {
|
||
rematch.reach = nestedRematch.reach;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @typedef LinkedListNode
|
||
* @property {T} value
|
||
* @property {LinkedListNode<T> | null} prev The previous node.
|
||
* @property {LinkedListNode<T> | null} next The next node.
|
||
* @template T
|
||
* @private
|
||
*/
|
||
|
||
/**
|
||
* @template T
|
||
* @private
|
||
*/
|
||
function LinkedList() {
|
||
/** @type {LinkedListNode<T>} */
|
||
var head = { value: null, prev: null, next: null };
|
||
/** @type {LinkedListNode<T>} */
|
||
var tail = { value: null, prev: head, next: null };
|
||
head.next = tail;
|
||
|
||
/** @type {LinkedListNode<T>} */
|
||
this.head = head;
|
||
/** @type {LinkedListNode<T>} */
|
||
this.tail = tail;
|
||
this.length = 0;
|
||
}
|
||
|
||
/**
|
||
* Adds a new node with the given value to the list.
|
||
*
|
||
* @param {LinkedList<T>} list
|
||
* @param {LinkedListNode<T>} node
|
||
* @param {T} value
|
||
* @returns {LinkedListNode<T>} The added node.
|
||
* @template T
|
||
*/
|
||
function addAfter(list, node, value) {
|
||
// assumes that node != list.tail && values.length >= 0
|
||
var next = node.next;
|
||
|
||
var newNode = { value: value, prev: node, next: next };
|
||
node.next = newNode;
|
||
next.prev = newNode;
|
||
list.length++;
|
||
|
||
return newNode;
|
||
}
|
||
/**
|
||
* Removes `count` nodes after the given node. The given node will not be removed.
|
||
*
|
||
* @param {LinkedList<T>} list
|
||
* @param {LinkedListNode<T>} node
|
||
* @param {number} count
|
||
* @template T
|
||
*/
|
||
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;
|
||
}
|
||
/**
|
||
* @param {LinkedList<T>} list
|
||
* @returns {T[]}
|
||
* @template T
|
||
*/
|
||
function toArray(list) {
|
||
var array = [];
|
||
var node = list.head.next;
|
||
while (node !== list.tail) {
|
||
array.push(node.value);
|
||
node = node.next;
|
||
}
|
||
return array;
|
||
}
|
||
|
||
return _;
|
||
|
||
}());
|
||
|
||
var prism = Prism;
|
||
Prism.default = Prism;
|
||
|
||
/* This content is auto-generated to include some prismjs language components: */
|
||
|
||
/* "prismjs/components/prism-markup" */
|
||
|
||
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'
|
||
}, /"|'/]
|
||
}
|
||
},
|
||
'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; // Plugin to make entity title show the real entity, idea by Roman Komarov
|
||
|
||
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: 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;
|
||
/* "prismjs/components/prism-bash" */
|
||
|
||
(function (Prism) {
|
||
// $ set | grep '^[A-Z][^[:space:]]*=' | cut -d= -f1 | tr '\n' '|'
|
||
// + LC_ALL, RANDOM, REPLY, SECONDS.
|
||
// + make sure PS1..4 are here as they are not always set,
|
||
// - some useless things.
|
||
var envVars = '\\b(?:BASH|BASHOPTS|BASH_ALIASES|BASH_ARGC|BASH_ARGV|BASH_CMDS|BASH_COMPLETION_COMPAT_DIR|BASH_LINENO|BASH_REMATCH|BASH_SOURCE|BASH_VERSINFO|BASH_VERSION|COLORTERM|COLUMNS|COMP_WORDBREAKS|DBUS_SESSION_BUS_ADDRESS|DEFAULTS_PATH|DESKTOP_SESSION|DIRSTACK|DISPLAY|EUID|GDMSESSION|GDM_LANG|GNOME_KEYRING_CONTROL|GNOME_KEYRING_PID|GPG_AGENT_INFO|GROUPS|HISTCONTROL|HISTFILE|HISTFILESIZE|HISTSIZE|HOME|HOSTNAME|HOSTTYPE|IFS|INSTANCE|JOB|LANG|LANGUAGE|LC_ADDRESS|LC_ALL|LC_IDENTIFICATION|LC_MEASUREMENT|LC_MONETARY|LC_NAME|LC_NUMERIC|LC_PAPER|LC_TELEPHONE|LC_TIME|LESSCLOSE|LESSOPEN|LINES|LOGNAME|LS_COLORS|MACHTYPE|MAILCHECK|MANDATORY_PATH|NO_AT_BRIDGE|OLDPWD|OPTERR|OPTIND|ORBIT_SOCKETDIR|OSTYPE|PAPERSIZE|PATH|PIPESTATUS|PPID|PS1|PS2|PS3|PS4|PWD|RANDOM|REPLY|SECONDS|SELINUX_INIT|SESSION|SESSIONTYPE|SESSION_MANAGER|SHELL|SHELLOPTS|SHLVL|SSH_AUTH_SOCK|TERM|UID|UPSTART_EVENTS|UPSTART_INSTANCE|UPSTART_JOB|UPSTART_SESSION|USER|WINDOWID|XAUTHORITY|XDG_CONFIG_DIRS|XDG_CURRENT_DESKTOP|XDG_DATA_DIRS|XDG_GREETER_DATA_DIR|XDG_MENU_PREFIX|XDG_RUNTIME_DIR|XDG_SEAT|XDG_SEAT_PATH|XDG_SESSION_DESKTOP|XDG_SESSION_ID|XDG_SESSION_PATH|XDG_SESSION_TYPE|XDG_VTNR|XMODIFIERS)\\b';
|
||
var commandAfterHeredoc = {
|
||
pattern: /(^(["']?)\w+\2)[ \t]+\S.*/,
|
||
lookbehind: true,
|
||
alias: 'punctuation',
|
||
// this looks reasonably well in all themes
|
||
inside: null // see below
|
||
|
||
};
|
||
var insideString = {
|
||
'bash': commandAfterHeredoc,
|
||
'environment': {
|
||
pattern: RegExp('\\$' + envVars),
|
||
alias: 'constant'
|
||
},
|
||
'variable': [// [0]: Arithmetic Environment
|
||
{
|
||
pattern: /\$?\(\([\s\S]+?\)\)/,
|
||
greedy: true,
|
||
inside: {
|
||
// If there is a $ sign at the beginning highlight $(( and )) as variable
|
||
'variable': [{
|
||
pattern: /(^\$\(\([\s\S]+)\)\)/,
|
||
lookbehind: true
|
||
}, /^\$\(\(/],
|
||
'number': /\b0x[\dA-Fa-f]+\b|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:[Ee]-?\d+)?/,
|
||
// Operators according to https://www.gnu.org/software/bash/manual/bashref.html#Shell-Arithmetic
|
||
'operator': /--|\+\+|\*\*=?|<<=?|>>=?|&&|\|\||[=!+\-*/%<>^&|]=?|[?~:]/,
|
||
// If there is no $ sign at the beginning highlight (( and )) as punctuation
|
||
'punctuation': /\(\(?|\)\)?|,|;/
|
||
}
|
||
}, // [1]: Command Substitution
|
||
{
|
||
pattern: /\$\((?:\([^)]+\)|[^()])+\)|`[^`]+`/,
|
||
greedy: true,
|
||
inside: {
|
||
'variable': /^\$\(|^`|\)$|`$/
|
||
}
|
||
}, // [2]: Brace expansion
|
||
{
|
||
pattern: /\$\{[^}]+\}/,
|
||
greedy: true,
|
||
inside: {
|
||
'operator': /:[-=?+]?|[!\/]|##?|%%?|\^\^?|,,?/,
|
||
'punctuation': /[\[\]]/,
|
||
'environment': {
|
||
pattern: RegExp('(\\{)' + envVars),
|
||
lookbehind: true,
|
||
alias: 'constant'
|
||
}
|
||
}
|
||
}, /\$(?:\w+|[#?*!@$])/],
|
||
// Escape sequences from echo and printf's manuals, and escaped quotes.
|
||
'entity': /\\(?:[abceEfnrtv\\"]|O?[0-7]{1,3}|U[0-9a-fA-F]{8}|u[0-9a-fA-F]{4}|x[0-9a-fA-F]{1,2})/
|
||
};
|
||
Prism.languages.bash = {
|
||
'shebang': {
|
||
pattern: /^#!\s*\/.*/,
|
||
alias: 'important'
|
||
},
|
||
'comment': {
|
||
pattern: /(^|[^"{\\$])#.*/,
|
||
lookbehind: true
|
||
},
|
||
'function-name': [// a) function foo {
|
||
// b) foo() {
|
||
// c) function foo() {
|
||
// but not “foo {”
|
||
{
|
||
// a) and c)
|
||
pattern: /(\bfunction\s+)[\w-]+(?=(?:\s*\(?:\s*\))?\s*\{)/,
|
||
lookbehind: true,
|
||
alias: 'function'
|
||
}, {
|
||
// b)
|
||
pattern: /\b[\w-]+(?=\s*\(\s*\)\s*\{)/,
|
||
alias: 'function'
|
||
}],
|
||
// Highlight variable names as variables in for and select beginnings.
|
||
'for-or-select': {
|
||
pattern: /(\b(?:for|select)\s+)\w+(?=\s+in\s)/,
|
||
alias: 'variable',
|
||
lookbehind: true
|
||
},
|
||
// Highlight variable names as variables in the left-hand part
|
||
// of assignments (“=” and “+=”).
|
||
'assign-left': {
|
||
pattern: /(^|[\s;|&]|[<>]\()\w+(?=\+?=)/,
|
||
inside: {
|
||
'environment': {
|
||
pattern: RegExp('(^|[\\s;|&]|[<>]\\()' + envVars),
|
||
lookbehind: true,
|
||
alias: 'constant'
|
||
}
|
||
},
|
||
alias: 'variable',
|
||
lookbehind: true
|
||
},
|
||
'string': [// Support for Here-documents https://en.wikipedia.org/wiki/Here_document
|
||
{
|
||
pattern: /((?:^|[^<])<<-?\s*)(\w+)\s[\s\S]*?(?:\r?\n|\r)\2/,
|
||
lookbehind: true,
|
||
greedy: true,
|
||
inside: insideString
|
||
}, // Here-document with quotes around the tag
|
||
// → No expansion (so no “inside”).
|
||
{
|
||
pattern: /((?:^|[^<])<<-?\s*)(["'])(\w+)\2\s[\s\S]*?(?:\r?\n|\r)\3/,
|
||
lookbehind: true,
|
||
greedy: true,
|
||
inside: {
|
||
'bash': commandAfterHeredoc
|
||
}
|
||
}, // “Normal” string
|
||
{
|
||
// https://www.gnu.org/software/bash/manual/html_node/Double-Quotes.html
|
||
pattern: /(^|[^\\](?:\\\\)*)"(?:\\[\s\S]|\$\([^)]+\)|\$(?!\()|`[^`]+`|[^"\\`$])*"/,
|
||
lookbehind: true,
|
||
greedy: true,
|
||
inside: insideString
|
||
}, {
|
||
// https://www.gnu.org/software/bash/manual/html_node/Single-Quotes.html
|
||
pattern: /(^|[^$\\])'[^']*'/,
|
||
lookbehind: true,
|
||
greedy: true
|
||
}, {
|
||
// https://www.gnu.org/software/bash/manual/html_node/ANSI_002dC-Quoting.html
|
||
pattern: /\$'(?:[^'\\]|\\[\s\S])*'/,
|
||
greedy: true,
|
||
inside: {
|
||
'entity': insideString.entity
|
||
}
|
||
}],
|
||
'environment': {
|
||
pattern: RegExp('\\$?' + envVars),
|
||
alias: 'constant'
|
||
},
|
||
'variable': insideString.variable,
|
||
'function': {
|
||
pattern: /(^|[\s;|&]|[<>]\()(?:add|apropos|apt|apt-cache|apt-get|aptitude|aspell|automysqlbackup|awk|basename|bash|bc|bconsole|bg|bzip2|cal|cat|cfdisk|chgrp|chkconfig|chmod|chown|chroot|cksum|clear|cmp|column|comm|composer|cp|cron|crontab|csplit|curl|cut|date|dc|dd|ddrescue|debootstrap|df|diff|diff3|dig|dir|dircolors|dirname|dirs|dmesg|docker|docker-compose|du|egrep|eject|env|ethtool|expand|expect|expr|fdformat|fdisk|fg|fgrep|file|find|fmt|fold|format|free|fsck|ftp|fuser|gawk|git|gparted|grep|groupadd|groupdel|groupmod|groups|grub-mkconfig|gzip|halt|head|hg|history|host|hostname|htop|iconv|id|ifconfig|ifdown|ifup|import|install|ip|jobs|join|kill|killall|less|link|ln|locate|logname|logrotate|look|lpc|lpr|lprint|lprintd|lprintq|lprm|ls|lsof|lynx|make|man|mc|mdadm|mkconfig|mkdir|mke2fs|mkfifo|mkfs|mkisofs|mknod|mkswap|mmv|more|most|mount|mtools|mtr|mutt|mv|nano|nc|netstat|nice|nl|node|nohup|notify-send|npm|nslookup|op|open|parted|passwd|paste|pathchk|ping|pkill|pnpm|podman|podman-compose|popd|pr|printcap|printenv|ps|pushd|pv|quota|quotacheck|quotactl|ram|rar|rcp|reboot|remsync|rename|renice|rev|rm|rmdir|rpm|rsync|scp|screen|sdiff|sed|sendmail|seq|service|sftp|sh|shellcheck|shuf|shutdown|sleep|slocate|sort|split|ssh|stat|strace|su|sudo|sum|suspend|swapon|sync|tac|tail|tar|tee|time|timeout|top|touch|tr|traceroute|tsort|tty|umount|uname|unexpand|uniq|units|unrar|unshar|unzip|update-grub|uptime|useradd|userdel|usermod|users|uudecode|uuencode|v|vcpkg|vdir|vi|vim|virsh|vmstat|wait|watch|wc|wget|whereis|which|who|whoami|write|xargs|xdg-open|yarn|yes|zenity|zip|zsh|zypper)(?=$|[)\s;|&])/,
|
||
lookbehind: true
|
||
},
|
||
'keyword': {
|
||
pattern: /(^|[\s;|&]|[<>]\()(?:case|do|done|elif|else|esac|fi|for|function|if|in|select|then|until|while)(?=$|[)\s;|&])/,
|
||
lookbehind: true
|
||
},
|
||
// https://www.gnu.org/software/bash/manual/html_node/Shell-Builtin-Commands.html
|
||
'builtin': {
|
||
pattern: /(^|[\s;|&]|[<>]\()(?:\.|:|alias|bind|break|builtin|caller|cd|command|continue|declare|echo|enable|eval|exec|exit|export|getopts|hash|help|let|local|logout|mapfile|printf|pwd|read|readarray|readonly|return|set|shift|shopt|source|test|times|trap|type|typeset|ulimit|umask|unalias|unset)(?=$|[)\s;|&])/,
|
||
lookbehind: true,
|
||
// Alias added to make those easier to distinguish from strings.
|
||
alias: 'class-name'
|
||
},
|
||
'boolean': {
|
||
pattern: /(^|[\s;|&]|[<>]\()(?:false|true)(?=$|[)\s;|&])/,
|
||
lookbehind: true
|
||
},
|
||
'file-descriptor': {
|
||
pattern: /\B&\d\b/,
|
||
alias: 'important'
|
||
},
|
||
'operator': {
|
||
// Lots of redirections here, but not just that.
|
||
pattern: /\d?<>|>\||\+=|=[=~]?|!=?|<<[<-]?|[&\d]?>>|\d[<>]&?|[<>][&=]?|&[>&]?|\|[&|]?/,
|
||
inside: {
|
||
'file-descriptor': {
|
||
pattern: /^\d/,
|
||
alias: 'important'
|
||
}
|
||
}
|
||
},
|
||
'punctuation': /\$?\(\(?|\)\)?|\.\.|[{}[\];\\]/,
|
||
'number': {
|
||
pattern: /(^|\s)(?:[1-9]\d*|0)(?:[.,]\d+)?\b/,
|
||
lookbehind: true
|
||
}
|
||
};
|
||
commandAfterHeredoc.inside = Prism.languages.bash;
|
||
/* Patterns in command substitution. */
|
||
|
||
var toBeCopied = ['comment', 'function-name', 'for-or-select', 'assign-left', 'string', 'environment', 'function', 'keyword', 'builtin', 'boolean', 'file-descriptor', 'operator', 'punctuation', 'number'];
|
||
var inside = insideString.variable[1].inside;
|
||
|
||
for (var i = 0; i < toBeCopied.length; i++) {
|
||
inside[toBeCopied[i]] = Prism.languages.bash[toBeCopied[i]];
|
||
}
|
||
|
||
Prism.languages.shell = Prism.languages.bash;
|
||
})(prism);
|
||
/* "prismjs/components/prism-clike" */
|
||
|
||
|
||
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': /[{}[\];(),.:]/
|
||
};
|
||
/* "prismjs/components/prism-c" */
|
||
|
||
prism.languages.c = prism.languages.extend('clike', {
|
||
'comment': {
|
||
pattern: /\/\/(?:[^\r\n\\]|\\(?:\r\n?|\n|(?![\r\n])))*|\/\*[\s\S]*?(?:\*\/|$)/,
|
||
greedy: true
|
||
},
|
||
'string': {
|
||
// https://en.cppreference.com/w/c/language/string_literal
|
||
pattern: /"(?:\\(?:\r\n|[\s\S])|[^"\\\r\n])*"/,
|
||
greedy: true
|
||
},
|
||
'class-name': {
|
||
pattern: /(\b(?:enum|struct)\s+(?:__attribute__\s*\(\([\s\S]*?\)\)\s*)?)\w+|\b[a-z]\w*_t\b/,
|
||
lookbehind: true
|
||
},
|
||
'keyword': /\b(?:_Alignas|_Alignof|_Atomic|_Bool|_Complex|_Generic|_Imaginary|_Noreturn|_Static_assert|_Thread_local|__attribute__|asm|auto|break|case|char|const|continue|default|do|double|else|enum|extern|float|for|goto|if|inline|int|long|register|return|short|signed|sizeof|static|struct|switch|typedef|typeof|union|unsigned|void|volatile|while)\b/,
|
||
'function': /\b[a-z_]\w*(?=\s*\()/i,
|
||
'number': /(?:\b0x(?:[\da-f]+(?:\.[\da-f]*)?|\.[\da-f]+)(?:p[+-]?\d+)?|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e[+-]?\d+)?)[ful]{0,4}/i,
|
||
'operator': />>=?|<<=?|->|([-+&|:])\1|[?:~]|[-+*/%&|^!=<>]=?/
|
||
});
|
||
prism.languages.insertBefore('c', 'string', {
|
||
'char': {
|
||
// https://en.cppreference.com/w/c/language/character_constant
|
||
pattern: /'(?:\\(?:\r\n|[\s\S])|[^'\\\r\n]){0,32}'/,
|
||
greedy: true
|
||
}
|
||
});
|
||
prism.languages.insertBefore('c', 'string', {
|
||
'macro': {
|
||
// allow for multiline macro definitions
|
||
// spaces after the # character compile fine with gcc
|
||
pattern: /(^[\t ]*)#\s*[a-z](?:[^\r\n\\/]|\/(?!\*)|\/\*(?:[^*]|\*(?!\/))*\*\/|\\(?:\r\n|[\s\S]))*/im,
|
||
lookbehind: true,
|
||
greedy: true,
|
||
alias: 'property',
|
||
inside: {
|
||
'string': [{
|
||
// highlight the path of the include statement as a string
|
||
pattern: /^(#\s*include\s*)<[^>]+>/,
|
||
lookbehind: true
|
||
}, prism.languages.c['string']],
|
||
'char': prism.languages.c['char'],
|
||
'comment': prism.languages.c['comment'],
|
||
'macro-name': [{
|
||
pattern: /(^#\s*define\s+)\w+\b(?!\()/i,
|
||
lookbehind: true
|
||
}, {
|
||
pattern: /(^#\s*define\s+)\w+\b(?=\()/i,
|
||
lookbehind: true,
|
||
alias: 'function'
|
||
}],
|
||
// highlight macro directives as keywords
|
||
'directive': {
|
||
pattern: /^(#\s*)[a-z]+/,
|
||
lookbehind: true,
|
||
alias: 'keyword'
|
||
},
|
||
'directive-hash': /^#/,
|
||
'punctuation': /##|\\(?=[\r\n])/,
|
||
'expression': {
|
||
pattern: /\S[\s\S]*/,
|
||
inside: prism.languages.c
|
||
}
|
||
}
|
||
}
|
||
});
|
||
prism.languages.insertBefore('c', 'function', {
|
||
// highlight predefined macros as constants
|
||
'constant': /\b(?:EOF|NULL|SEEK_CUR|SEEK_END|SEEK_SET|__DATE__|__FILE__|__LINE__|__TIMESTAMP__|__TIME__|__func__|stderr|stdin|stdout)\b/
|
||
});
|
||
delete prism.languages.c['boolean'];
|
||
/* "prismjs/components/prism-cpp" */
|
||
|
||
(function (Prism) {
|
||
var keyword = /\b(?:alignas|alignof|asm|auto|bool|break|case|catch|char|char16_t|char32_t|char8_t|class|co_await|co_return|co_yield|compl|concept|const|const_cast|consteval|constexpr|constinit|continue|decltype|default|delete|do|double|dynamic_cast|else|enum|explicit|export|extern|final|float|for|friend|goto|if|import|inline|int|int16_t|int32_t|int64_t|int8_t|long|module|mutable|namespace|new|noexcept|nullptr|operator|override|private|protected|public|register|reinterpret_cast|requires|return|short|signed|sizeof|static|static_assert|static_cast|struct|switch|template|this|thread_local|throw|try|typedef|typeid|typename|uint16_t|uint32_t|uint64_t|uint8_t|union|unsigned|using|virtual|void|volatile|wchar_t|while)\b/;
|
||
var modName = /\b(?!<keyword>)\w+(?:\s*\.\s*\w+)*\b/.source.replace(/<keyword>/g, function () {
|
||
return keyword.source;
|
||
});
|
||
Prism.languages.cpp = Prism.languages.extend('c', {
|
||
'class-name': [{
|
||
pattern: RegExp(/(\b(?:class|concept|enum|struct|typename)\s+)(?!<keyword>)\w+/.source.replace(/<keyword>/g, function () {
|
||
return keyword.source;
|
||
})),
|
||
lookbehind: true
|
||
}, // This is intended to capture the class name of method implementations like:
|
||
// void foo::bar() const {}
|
||
// However! The `foo` in the above example could also be a namespace, so we only capture the class name if
|
||
// it starts with an uppercase letter. This approximation should give decent results.
|
||
/\b[A-Z]\w*(?=\s*::\s*\w+\s*\()/, // This will capture the class name before destructors like:
|
||
// Foo::~Foo() {}
|
||
/\b[A-Z_]\w*(?=\s*::\s*~\w+\s*\()/i, // This also intends to capture the class name of method implementations but here the class has template
|
||
// parameters, so it can't be a namespace (until C++ adds generic namespaces).
|
||
/\b\w+(?=\s*<(?:[^<>]|<(?:[^<>]|<[^<>]*>)*>)*>\s*::\s*\w+\s*\()/],
|
||
'keyword': keyword,
|
||
'number': {
|
||
pattern: /(?:\b0b[01']+|\b0x(?:[\da-f']+(?:\.[\da-f']*)?|\.[\da-f']+)(?:p[+-]?[\d']+)?|(?:\b[\d']+(?:\.[\d']*)?|\B\.[\d']+)(?:e[+-]?[\d']+)?)[ful]{0,4}/i,
|
||
greedy: true
|
||
},
|
||
'operator': />>=?|<<=?|->|--|\+\+|&&|\|\||[?:~]|<=>|[-+*/%&|^!=<>]=?|\b(?:and|and_eq|bitand|bitor|not|not_eq|or|or_eq|xor|xor_eq)\b/,
|
||
'boolean': /\b(?:false|true)\b/
|
||
});
|
||
Prism.languages.insertBefore('cpp', 'string', {
|
||
'module': {
|
||
// https://en.cppreference.com/w/cpp/language/modules
|
||
pattern: RegExp(/(\b(?:import|module)\s+)/.source + '(?:' + // header-name
|
||
/"(?:\\(?:\r\n|[\s\S])|[^"\\\r\n])*"|<[^<>\r\n]*>/.source + '|' + // module name or partition or both
|
||
/<mod-name>(?:\s*:\s*<mod-name>)?|:\s*<mod-name>/.source.replace(/<mod-name>/g, function () {
|
||
return modName;
|
||
}) + ')'),
|
||
lookbehind: true,
|
||
greedy: true,
|
||
inside: {
|
||
'string': /^[<"][\s\S]+/,
|
||
'operator': /:/,
|
||
'punctuation': /\./
|
||
}
|
||
},
|
||
'raw-string': {
|
||
pattern: /R"([^()\\ ]{0,16})\([\s\S]*?\)\1"/,
|
||
alias: 'string',
|
||
greedy: true
|
||
}
|
||
});
|
||
Prism.languages.insertBefore('cpp', 'keyword', {
|
||
'generic-function': {
|
||
pattern: /\b(?!operator\b)[a-z_]\w*\s*<(?:[^<>]|<[^<>]*>)*>(?=\s*\()/i,
|
||
inside: {
|
||
'function': /^\w+/,
|
||
'generic': {
|
||
pattern: /<[\s\S]+/,
|
||
alias: 'class-name',
|
||
inside: Prism.languages.cpp
|
||
}
|
||
}
|
||
}
|
||
});
|
||
Prism.languages.insertBefore('cpp', 'operator', {
|
||
'double-colon': {
|
||
pattern: /::/,
|
||
alias: 'punctuation'
|
||
}
|
||
});
|
||
Prism.languages.insertBefore('cpp', 'class-name', {
|
||
// the base clause is an optional list of parent classes
|
||
// https://en.cppreference.com/w/cpp/language/class
|
||
'base-clause': {
|
||
pattern: /(\b(?:class|struct)\s+\w+\s*:\s*)[^;{}"'\s]+(?:\s+[^;{}"'\s]+)*(?=\s*[;{])/,
|
||
lookbehind: true,
|
||
greedy: true,
|
||
inside: Prism.languages.extend('cpp', {})
|
||
}
|
||
});
|
||
Prism.languages.insertBefore('inside', 'double-colon', {
|
||
// All untokenized words that are not namespaces should be class names
|
||
'class-name': /\b[a-z_]\w*\b(?!\s*::)/i
|
||
}, Prism.languages.cpp['base-clause']);
|
||
})(prism);
|
||
/* "prismjs/components/prism-css" */
|
||
|
||
|
||
(function (Prism) {
|
||
var string = /(?:"(?:\\(?:\r\n|[\s\S])|[^"\\\r\n])*"|'(?:\\(?:\r\n|[\s\S])|[^'\\\r\n])*')/;
|
||
Prism.languages.css = {
|
||
'comment': /\/\*[\s\S]*?\*\//,
|
||
'atrule': {
|
||
pattern: /@[\w-](?:[^;{\s]|\s+(?![\s{]))*(?:;|(?=\s*\{))/,
|
||
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': /[(){};:,]/
|
||
};
|
||
Prism.languages.css['atrule'].inside.rest = Prism.languages.css;
|
||
var markup = Prism.languages.markup;
|
||
|
||
if (markup) {
|
||
markup.tag.addInlined('style', 'css');
|
||
markup.tag.addAttribute('style', 'css');
|
||
}
|
||
})(prism);
|
||
/* "prismjs/components/prism-css-extras" */
|
||
|
||
|
||
(function (Prism) {
|
||
var string = /("|')(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/;
|
||
var selectorInside;
|
||
Prism.languages.css.selector = {
|
||
pattern: Prism.languages.css.selector.pattern,
|
||
lookbehind: true,
|
||
inside: selectorInside = {
|
||
'pseudo-element': /:(?:after|before|first-letter|first-line|selection)|::[-\w]+/,
|
||
'pseudo-class': /:[-\w]+/,
|
||
'class': /\.[-\w]+/,
|
||
'id': /#[-\w]+/,
|
||
'attribute': {
|
||
pattern: RegExp('\\[(?:[^[\\]"\']|' + string.source + ')*\\]'),
|
||
greedy: true,
|
||
inside: {
|
||
'punctuation': /^\[|\]$/,
|
||
'case-sensitivity': {
|
||
pattern: /(\s)[si]$/i,
|
||
lookbehind: true,
|
||
alias: 'keyword'
|
||
},
|
||
'namespace': {
|
||
pattern: /^(\s*)(?:(?!\s)[-*\w\xA0-\uFFFF])*\|(?!=)/,
|
||
lookbehind: true,
|
||
inside: {
|
||
'punctuation': /\|$/
|
||
}
|
||
},
|
||
'attr-name': {
|
||
pattern: /^(\s*)(?:(?!\s)[-\w\xA0-\uFFFF])+/,
|
||
lookbehind: true
|
||
},
|
||
'attr-value': [string, {
|
||
pattern: /(=\s*)(?:(?!\s)[-\w\xA0-\uFFFF])+(?=\s*$)/,
|
||
lookbehind: true
|
||
}],
|
||
'operator': /[|~*^$]?=/
|
||
}
|
||
},
|
||
'n-th': [{
|
||
pattern: /(\(\s*)[+-]?\d*[\dn](?:\s*[+-]\s*\d+)?(?=\s*\))/,
|
||
lookbehind: true,
|
||
inside: {
|
||
'number': /[\dn]+/,
|
||
'operator': /[+-]/
|
||
}
|
||
}, {
|
||
pattern: /(\(\s*)(?:even|odd)(?=\s*\))/i,
|
||
lookbehind: true
|
||
}],
|
||
'combinator': />|\+|~|\|\|/,
|
||
// the `tag` token has been existed and removed.
|
||
// because we can't find a perfect tokenize to match it.
|
||
// if you want to add it, please read https://github.com/PrismJS/prism/pull/2373 first.
|
||
'punctuation': /[(),]/
|
||
}
|
||
};
|
||
Prism.languages.css['atrule'].inside['selector-function-argument'].inside = selectorInside;
|
||
Prism.languages.insertBefore('css', 'property', {
|
||
'variable': {
|
||
pattern: /(^|[^-\w\xA0-\uFFFF])--(?!\s)[-_a-z\xA0-\uFFFF](?:(?!\s)[-\w\xA0-\uFFFF])*/i,
|
||
lookbehind: true
|
||
}
|
||
});
|
||
var unit = {
|
||
pattern: /(\b\d+)(?:%|[a-z]+(?![\w-]))/,
|
||
lookbehind: true
|
||
}; // 123 -123 .123 -.123 12.3 -12.3
|
||
|
||
var number = {
|
||
pattern: /(^|[^\w.-])-?(?:\d+(?:\.\d+)?|\.\d+)/,
|
||
lookbehind: true
|
||
};
|
||
Prism.languages.insertBefore('css', 'function', {
|
||
'operator': {
|
||
pattern: /(\s)[+\-*\/](?=\s)/,
|
||
lookbehind: true
|
||
},
|
||
// CAREFUL!
|
||
// Previewers and Inline color use hexcode and color.
|
||
'hexcode': {
|
||
pattern: /\B#[\da-f]{3,8}\b/i,
|
||
alias: 'color'
|
||
},
|
||
'color': [{
|
||
pattern: /(^|[^\w-])(?:AliceBlue|AntiqueWhite|Aqua|Aquamarine|Azure|Beige|Bisque|Black|BlanchedAlmond|Blue|BlueViolet|Brown|BurlyWood|CadetBlue|Chartreuse|Chocolate|Coral|CornflowerBlue|Cornsilk|Crimson|Cyan|DarkBlue|DarkCyan|DarkGoldenRod|DarkGr[ae]y|DarkGreen|DarkKhaki|DarkMagenta|DarkOliveGreen|DarkOrange|DarkOrchid|DarkRed|DarkSalmon|DarkSeaGreen|DarkSlateBlue|DarkSlateGr[ae]y|DarkTurquoise|DarkViolet|DeepPink|DeepSkyBlue|DimGr[ae]y|DodgerBlue|FireBrick|FloralWhite|ForestGreen|Fuchsia|Gainsboro|GhostWhite|Gold|GoldenRod|Gr[ae]y|Green|GreenYellow|HoneyDew|HotPink|IndianRed|Indigo|Ivory|Khaki|Lavender|LavenderBlush|LawnGreen|LemonChiffon|LightBlue|LightCoral|LightCyan|LightGoldenRodYellow|LightGr[ae]y|LightGreen|LightPink|LightSalmon|LightSeaGreen|LightSkyBlue|LightSlateGr[ae]y|LightSteelBlue|LightYellow|Lime|LimeGreen|Linen|Magenta|Maroon|MediumAquaMarine|MediumBlue|MediumOrchid|MediumPurple|MediumSeaGreen|MediumSlateBlue|MediumSpringGreen|MediumTurquoise|MediumVioletRed|MidnightBlue|MintCream|MistyRose|Moccasin|NavajoWhite|Navy|OldLace|Olive|OliveDrab|Orange|OrangeRed|Orchid|PaleGoldenRod|PaleGreen|PaleTurquoise|PaleVioletRed|PapayaWhip|PeachPuff|Peru|Pink|Plum|PowderBlue|Purple|Red|RosyBrown|RoyalBlue|SaddleBrown|Salmon|SandyBrown|SeaGreen|SeaShell|Sienna|Silver|SkyBlue|SlateBlue|SlateGr[ae]y|Snow|SpringGreen|SteelBlue|Tan|Teal|Thistle|Tomato|Transparent|Turquoise|Violet|Wheat|White|WhiteSmoke|Yellow|YellowGreen)(?![\w-])/i,
|
||
lookbehind: true
|
||
}, {
|
||
pattern: /\b(?:hsl|rgb)\(\s*\d{1,3}\s*,\s*\d{1,3}%?\s*,\s*\d{1,3}%?\s*\)\B|\b(?:hsl|rgb)a\(\s*\d{1,3}\s*,\s*\d{1,3}%?\s*,\s*\d{1,3}%?\s*,\s*(?:0|0?\.\d+|1)\s*\)\B/i,
|
||
inside: {
|
||
'unit': unit,
|
||
'number': number,
|
||
'function': /[\w-]+(?=\()/,
|
||
'punctuation': /[(),]/
|
||
}
|
||
}],
|
||
// it's important that there is no boundary assertion after the hex digits
|
||
'entity': /\\[\da-f]{1,8}/i,
|
||
'unit': unit,
|
||
'number': number
|
||
});
|
||
})(prism);
|
||
/* "prismjs/components/prism-javascript" */
|
||
|
||
|
||
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': {
|
||
// eslint-disable-next-line regexp/no-dupe-characters-character-class
|
||
pattern: /((?:^|[^$\w\xA0-\uFFFF."'\])\s]|\b(?:return|yield))\s*)\/(?:\[(?:[^\]\\\r\n]|\\.)*\]|\\.|[^/\\\[\r\n])+\/[dgimyus]{0,7}(?=(?:\s|\/\*(?:[^*]|\*(?!\/))*\*\/)*(?:$|[\r\n,.;:})\]]|\/\/))/,
|
||
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'); // add attribute support for all DOM events.
|
||
// https://developer.mozilla.org/en-US/docs/Web/Events#Standard_events
|
||
|
||
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;
|
||
/* "prismjs/components/prism-coffeescript" */
|
||
|
||
(function (Prism) {
|
||
// Ignore comments starting with { to privilege string interpolation highlighting
|
||
var comment = /#(?!\{).+/;
|
||
var interpolation = {
|
||
pattern: /#\{[^}]+\}/,
|
||
alias: 'variable'
|
||
};
|
||
Prism.languages.coffeescript = Prism.languages.extend('javascript', {
|
||
'comment': comment,
|
||
'string': [// Strings are multiline
|
||
{
|
||
pattern: /'(?:\\[\s\S]|[^\\'])*'/,
|
||
greedy: true
|
||
}, {
|
||
// Strings are multiline
|
||
pattern: /"(?:\\[\s\S]|[^\\"])*"/,
|
||
greedy: true,
|
||
inside: {
|
||
'interpolation': interpolation
|
||
}
|
||
}],
|
||
'keyword': /\b(?:and|break|by|catch|class|continue|debugger|delete|do|each|else|extend|extends|false|finally|for|if|in|instanceof|is|isnt|let|loop|namespace|new|no|not|null|of|off|on|or|own|return|super|switch|then|this|throw|true|try|typeof|undefined|unless|until|when|while|window|with|yes|yield)\b/,
|
||
'class-member': {
|
||
pattern: /@(?!\d)\w+/,
|
||
alias: 'variable'
|
||
}
|
||
});
|
||
Prism.languages.insertBefore('coffeescript', 'comment', {
|
||
'multiline-comment': {
|
||
pattern: /###[\s\S]+?###/,
|
||
alias: 'comment'
|
||
},
|
||
// Block regexp can contain comments and interpolation
|
||
'block-regex': {
|
||
pattern: /\/{3}[\s\S]*?\/{3}/,
|
||
alias: 'regex',
|
||
inside: {
|
||
'comment': comment,
|
||
'interpolation': interpolation
|
||
}
|
||
}
|
||
});
|
||
Prism.languages.insertBefore('coffeescript', 'string', {
|
||
'inline-javascript': {
|
||
pattern: /`(?:\\[\s\S]|[^\\`])*`/,
|
||
inside: {
|
||
'delimiter': {
|
||
pattern: /^`|`$/,
|
||
alias: 'punctuation'
|
||
},
|
||
'script': {
|
||
pattern: /[\s\S]+/,
|
||
alias: 'language-javascript',
|
||
inside: Prism.languages.javascript
|
||
}
|
||
}
|
||
},
|
||
// Block strings
|
||
'multiline-string': [{
|
||
pattern: /'''[\s\S]*?'''/,
|
||
greedy: true,
|
||
alias: 'string'
|
||
}, {
|
||
pattern: /"""[\s\S]*?"""/,
|
||
greedy: true,
|
||
alias: 'string',
|
||
inside: {
|
||
interpolation: interpolation
|
||
}
|
||
}]
|
||
});
|
||
Prism.languages.insertBefore('coffeescript', 'keyword', {
|
||
// Object property
|
||
'property': /(?!\d)\w+(?=\s*:(?!:))/
|
||
});
|
||
delete Prism.languages.coffeescript['template-string'];
|
||
Prism.languages.coffee = Prism.languages.coffeescript;
|
||
})(prism);
|
||
/* "prismjs/components/prism-yaml" */
|
||
|
||
|
||
(function (Prism) {
|
||
// https://yaml.org/spec/1.2/spec.html#c-ns-anchor-property
|
||
// https://yaml.org/spec/1.2/spec.html#c-ns-alias-node
|
||
var anchorOrAlias = /[*&][^\s[\]{},]+/; // https://yaml.org/spec/1.2/spec.html#c-ns-tag-property
|
||
|
||
var tag = /!(?:<[\w\-%#;/?:@&=+$,.!~*'()[\]]+>|(?:[a-zA-Z\d-]*!)?[\w\-%#;/?:@&=+$.~*'()]+)?/; // https://yaml.org/spec/1.2/spec.html#c-ns-properties(n,c)
|
||
|
||
var properties = '(?:' + tag.source + '(?:[ \t]+' + anchorOrAlias.source + ')?|' + anchorOrAlias.source + '(?:[ \t]+' + tag.source + ')?)'; // https://yaml.org/spec/1.2/spec.html#ns-plain(n,c)
|
||
// This is a simplified version that doesn't support "#" and multiline keys
|
||
// All these long scarry character classes are simplified versions of YAML's characters
|
||
|
||
var plainKey = /(?:[^\s\x00-\x08\x0e-\x1f!"#%&'*,\-:>?@[\]`{|}\x7f-\x84\x86-\x9f\ud800-\udfff\ufffe\uffff]|[?:-]<PLAIN>)(?:[ \t]*(?:(?![#:])<PLAIN>|:<PLAIN>))*/.source.replace(/<PLAIN>/g, function () {
|
||
return /[^\s\x00-\x08\x0e-\x1f,[\]{}\x7f-\x84\x86-\x9f\ud800-\udfff\ufffe\uffff]/.source;
|
||
});
|
||
var string = /"(?:[^"\\\r\n]|\\.)*"|'(?:[^'\\\r\n]|\\.)*'/.source;
|
||
/**
|
||
*
|
||
* @param {string} value
|
||
* @param {string} [flags]
|
||
* @returns {RegExp}
|
||
*/
|
||
|
||
function createValuePattern(value, flags) {
|
||
flags = (flags || '').replace(/m/g, '') + 'm'; // add m flag
|
||
|
||
var pattern = /([:\-,[{]\s*(?:\s<<prop>>[ \t]+)?)(?:<<value>>)(?=[ \t]*(?:$|,|\]|\}|(?:[\r\n]\s*)?#))/.source.replace(/<<prop>>/g, function () {
|
||
return properties;
|
||
}).replace(/<<value>>/g, function () {
|
||
return value;
|
||
});
|
||
return RegExp(pattern, flags);
|
||
}
|
||
|
||
Prism.languages.yaml = {
|
||
'scalar': {
|
||
pattern: RegExp(/([\-:]\s*(?:\s<<prop>>[ \t]+)?[|>])[ \t]*(?:((?:\r?\n|\r)[ \t]+)\S[^\r\n]*(?:\2[^\r\n]+)*)/.source.replace(/<<prop>>/g, function () {
|
||
return properties;
|
||
})),
|
||
lookbehind: true,
|
||
alias: 'string'
|
||
},
|
||
'comment': /#.*/,
|
||
'key': {
|
||
pattern: RegExp(/((?:^|[:\-,[{\r\n?])[ \t]*(?:<<prop>>[ \t]+)?)<<key>>(?=\s*:\s)/.source.replace(/<<prop>>/g, function () {
|
||
return properties;
|
||
}).replace(/<<key>>/g, function () {
|
||
return '(?:' + plainKey + '|' + string + ')';
|
||
})),
|
||
lookbehind: true,
|
||
greedy: true,
|
||
alias: 'atrule'
|
||
},
|
||
'directive': {
|
||
pattern: /(^[ \t]*)%.+/m,
|
||
lookbehind: true,
|
||
alias: 'important'
|
||
},
|
||
'datetime': {
|
||
pattern: createValuePattern(/\d{4}-\d\d?-\d\d?(?:[tT]|[ \t]+)\d\d?:\d{2}:\d{2}(?:\.\d*)?(?:[ \t]*(?:Z|[-+]\d\d?(?::\d{2})?))?|\d{4}-\d{2}-\d{2}|\d\d?:\d{2}(?::\d{2}(?:\.\d*)?)?/.source),
|
||
lookbehind: true,
|
||
alias: 'number'
|
||
},
|
||
'boolean': {
|
||
pattern: createValuePattern(/false|true/.source, 'i'),
|
||
lookbehind: true,
|
||
alias: 'important'
|
||
},
|
||
'null': {
|
||
pattern: createValuePattern(/null|~/.source, 'i'),
|
||
lookbehind: true,
|
||
alias: 'important'
|
||
},
|
||
'string': {
|
||
pattern: createValuePattern(string),
|
||
lookbehind: true,
|
||
greedy: true
|
||
},
|
||
'number': {
|
||
pattern: createValuePattern(/[+-]?(?:0x[\da-f]+|0o[0-7]+|(?:\d+(?:\.\d*)?|\.\d+)(?:e[+-]?\d+)?|\.inf|\.nan)/.source, 'i'),
|
||
lookbehind: true
|
||
},
|
||
'tag': tag,
|
||
'important': anchorOrAlias,
|
||
'punctuation': /---|[:[\]{}\-,|>?]|\.\.\./
|
||
};
|
||
Prism.languages.yml = Prism.languages.yaml;
|
||
})(prism);
|
||
/* "prismjs/components/prism-markdown" */
|
||
|
||
|
||
(function (Prism) {
|
||
// Allow only one line break
|
||
var inner = /(?:\\.|[^\\\n\r]|(?:\n|\r\n?)(?![\r\n]))/.source;
|
||
/**
|
||
* This function is intended for the creation of the bold or italic pattern.
|
||
*
|
||
* This also adds a lookbehind group to the given pattern to ensure that the pattern is not backslash-escaped.
|
||
*
|
||
* _Note:_ Keep in mind that this adds a capturing group.
|
||
*
|
||
* @param {string} pattern
|
||
* @returns {RegExp}
|
||
*/
|
||
|
||
function createInline(pattern) {
|
||
pattern = pattern.replace(/<inner>/g, function () {
|
||
return inner;
|
||
});
|
||
return RegExp(/((?:^|[^\\])(?:\\{2})*)/.source + '(?:' + pattern + ')');
|
||
}
|
||
|
||
var tableCell = /(?:\\.|``(?:[^`\r\n]|`(?!`))+``|`[^`\r\n]+`|[^\\|\r\n`])+/.source;
|
||
var tableRow = /\|?__(?:\|__)+\|?(?:(?:\n|\r\n?)|(?![\s\S]))/.source.replace(/__/g, function () {
|
||
return tableCell;
|
||
});
|
||
var tableLine = /\|?[ \t]*:?-{3,}:?[ \t]*(?:\|[ \t]*:?-{3,}:?[ \t]*)+\|?(?:\n|\r\n?)/.source;
|
||
Prism.languages.markdown = Prism.languages.extend('markup', {});
|
||
Prism.languages.insertBefore('markdown', 'prolog', {
|
||
'front-matter-block': {
|
||
pattern: /(^(?:\s*[\r\n])?)---(?!.)[\s\S]*?[\r\n]---(?!.)/,
|
||
lookbehind: true,
|
||
greedy: true,
|
||
inside: {
|
||
'punctuation': /^---|---$/,
|
||
'front-matter': {
|
||
pattern: /\S+(?:\s+\S+)*/,
|
||
alias: ['yaml', 'language-yaml'],
|
||
inside: Prism.languages.yaml
|
||
}
|
||
}
|
||
},
|
||
'blockquote': {
|
||
// > ...
|
||
pattern: /^>(?:[\t ]*>)*/m,
|
||
alias: 'punctuation'
|
||
},
|
||
'table': {
|
||
pattern: RegExp('^' + tableRow + tableLine + '(?:' + tableRow + ')*', 'm'),
|
||
inside: {
|
||
'table-data-rows': {
|
||
pattern: RegExp('^(' + tableRow + tableLine + ')(?:' + tableRow + ')*$'),
|
||
lookbehind: true,
|
||
inside: {
|
||
'table-data': {
|
||
pattern: RegExp(tableCell),
|
||
inside: Prism.languages.markdown
|
||
},
|
||
'punctuation': /\|/
|
||
}
|
||
},
|
||
'table-line': {
|
||
pattern: RegExp('^(' + tableRow + ')' + tableLine + '$'),
|
||
lookbehind: true,
|
||
inside: {
|
||
'punctuation': /\||:?-{3,}:?/
|
||
}
|
||
},
|
||
'table-header-row': {
|
||
pattern: RegExp('^' + tableRow + '$'),
|
||
inside: {
|
||
'table-header': {
|
||
pattern: RegExp(tableCell),
|
||
alias: 'important',
|
||
inside: Prism.languages.markdown
|
||
},
|
||
'punctuation': /\|/
|
||
}
|
||
}
|
||
}
|
||
},
|
||
'code': [{
|
||
// Prefixed by 4 spaces or 1 tab and preceded by an empty line
|
||
pattern: /((?:^|\n)[ \t]*\n|(?:^|\r\n?)[ \t]*\r\n?)(?: {4}|\t).+(?:(?:\n|\r\n?)(?: {4}|\t).+)*/,
|
||
lookbehind: true,
|
||
alias: 'keyword'
|
||
}, {
|
||
// ```optional language
|
||
// code block
|
||
// ```
|
||
pattern: /^```[\s\S]*?^```$/m,
|
||
greedy: true,
|
||
inside: {
|
||
'code-block': {
|
||
pattern: /^(```.*(?:\n|\r\n?))[\s\S]+?(?=(?:\n|\r\n?)^```$)/m,
|
||
lookbehind: true
|
||
},
|
||
'code-language': {
|
||
pattern: /^(```).+/,
|
||
lookbehind: true
|
||
},
|
||
'punctuation': /```/
|
||
}
|
||
}],
|
||
'title': [{
|
||
// title 1
|
||
// =======
|
||
// title 2
|
||
// -------
|
||
pattern: /\S.*(?:\n|\r\n?)(?:==+|--+)(?=[ \t]*$)/m,
|
||
alias: 'important',
|
||
inside: {
|
||
punctuation: /==+$|--+$/
|
||
}
|
||
}, {
|
||
// # title 1
|
||
// ###### title 6
|
||
pattern: /(^\s*)#.+/m,
|
||
lookbehind: true,
|
||
alias: 'important',
|
||
inside: {
|
||
punctuation: /^#+|#+$/
|
||
}
|
||
}],
|
||
'hr': {
|
||
// ***
|
||
// ---
|
||
// * * *
|
||
// -----------
|
||
pattern: /(^\s*)([*-])(?:[\t ]*\2){2,}(?=\s*$)/m,
|
||
lookbehind: true,
|
||
alias: 'punctuation'
|
||
},
|
||
'list': {
|
||
// * item
|
||
// + item
|
||
// - item
|
||
// 1. item
|
||
pattern: /(^\s*)(?:[*+-]|\d+\.)(?=[\t ].)/m,
|
||
lookbehind: true,
|
||
alias: 'punctuation'
|
||
},
|
||
'url-reference': {
|
||
// [id]: http://example.com "Optional title"
|
||
// [id]: http://example.com 'Optional title'
|
||
// [id]: http://example.com (Optional title)
|
||
// [id]: <http://example.com> "Optional title"
|
||
pattern: /!?\[[^\]]+\]:[\t ]+(?:\S+|<(?:\\.|[^>\\])+>)(?:[\t ]+(?:"(?:\\.|[^"\\])*"|'(?:\\.|[^'\\])*'|\((?:\\.|[^)\\])*\)))?/,
|
||
inside: {
|
||
'variable': {
|
||
pattern: /^(!?\[)[^\]]+/,
|
||
lookbehind: true
|
||
},
|
||
'string': /(?:"(?:\\.|[^"\\])*"|'(?:\\.|[^'\\])*'|\((?:\\.|[^)\\])*\))$/,
|
||
'punctuation': /^[\[\]!:]|[<>]/
|
||
},
|
||
alias: 'url'
|
||
},
|
||
'bold': {
|
||
// **strong**
|
||
// __strong__
|
||
// allow one nested instance of italic text using the same delimiter
|
||
pattern: createInline(/\b__(?:(?!_)<inner>|_(?:(?!_)<inner>)+_)+__\b|\*\*(?:(?!\*)<inner>|\*(?:(?!\*)<inner>)+\*)+\*\*/.source),
|
||
lookbehind: true,
|
||
greedy: true,
|
||
inside: {
|
||
'content': {
|
||
pattern: /(^..)[\s\S]+(?=..$)/,
|
||
lookbehind: true,
|
||
inside: {} // see below
|
||
|
||
},
|
||
'punctuation': /\*\*|__/
|
||
}
|
||
},
|
||
'italic': {
|
||
// *em*
|
||
// _em_
|
||
// allow one nested instance of bold text using the same delimiter
|
||
pattern: createInline(/\b_(?:(?!_)<inner>|__(?:(?!_)<inner>)+__)+_\b|\*(?:(?!\*)<inner>|\*\*(?:(?!\*)<inner>)+\*\*)+\*/.source),
|
||
lookbehind: true,
|
||
greedy: true,
|
||
inside: {
|
||
'content': {
|
||
pattern: /(^.)[\s\S]+(?=.$)/,
|
||
lookbehind: true,
|
||
inside: {} // see below
|
||
|
||
},
|
||
'punctuation': /[*_]/
|
||
}
|
||
},
|
||
'strike': {
|
||
// ~~strike through~~
|
||
// ~strike~
|
||
// eslint-disable-next-line regexp/strict
|
||
pattern: createInline(/(~~?)(?:(?!~)<inner>)+\2/.source),
|
||
lookbehind: true,
|
||
greedy: true,
|
||
inside: {
|
||
'content': {
|
||
pattern: /(^~~?)[\s\S]+(?=\1$)/,
|
||
lookbehind: true,
|
||
inside: {} // see below
|
||
|
||
},
|
||
'punctuation': /~~?/
|
||
}
|
||
},
|
||
'code-snippet': {
|
||
// `code`
|
||
// ``code``
|
||
pattern: /(^|[^\\`])(?:``[^`\r\n]+(?:`[^`\r\n]+)*``(?!`)|`[^`\r\n]+`(?!`))/,
|
||
lookbehind: true,
|
||
greedy: true,
|
||
alias: ['code', 'keyword']
|
||
},
|
||
'url': {
|
||
// [example](http://example.com "Optional title")
|
||
// [example][id]
|
||
// [example] [id]
|
||
pattern: createInline(/!?\[(?:(?!\])<inner>)+\](?:\([^\s)]+(?:[\t ]+"(?:\\.|[^"\\])*")?\)|[ \t]?\[(?:(?!\])<inner>)+\])/.source),
|
||
lookbehind: true,
|
||
greedy: true,
|
||
inside: {
|
||
'operator': /^!/,
|
||
'content': {
|
||
pattern: /(^\[)[^\]]+(?=\])/,
|
||
lookbehind: true,
|
||
inside: {} // see below
|
||
|
||
},
|
||
'variable': {
|
||
pattern: /(^\][ \t]?\[)[^\]]+(?=\]$)/,
|
||
lookbehind: true
|
||
},
|
||
'url': {
|
||
pattern: /(^\]\()[^\s)]+/,
|
||
lookbehind: true
|
||
},
|
||
'string': {
|
||
pattern: /(^[ \t]+)"(?:\\.|[^"\\])*"(?=\)$)/,
|
||
lookbehind: true
|
||
}
|
||
}
|
||
}
|
||
});
|
||
['url', 'bold', 'italic', 'strike'].forEach(function (token) {
|
||
['url', 'bold', 'italic', 'strike', 'code-snippet'].forEach(function (inside) {
|
||
if (token !== inside) {
|
||
Prism.languages.markdown[token].inside.content.inside[inside] = Prism.languages.markdown[inside];
|
||
}
|
||
});
|
||
});
|
||
Prism.hooks.add('after-tokenize', function (env) {
|
||
if (env.language !== 'markdown' && env.language !== 'md') {
|
||
return;
|
||
}
|
||
|
||
function walkTokens(tokens) {
|
||
if (!tokens || typeof tokens === 'string') {
|
||
return;
|
||
}
|
||
|
||
for (var i = 0, l = tokens.length; i < l; i++) {
|
||
var token = tokens[i];
|
||
|
||
if (token.type !== 'code') {
|
||
walkTokens(token.content);
|
||
continue;
|
||
}
|
||
/*
|
||
* Add the correct `language-xxxx` class to this code block. Keep in mind that the `code-language` token
|
||
* is optional. But the grammar is defined so that there is only one case we have to handle:
|
||
*
|
||
* token.content = [
|
||
* <span class="punctuation">```</span>,
|
||
* <span class="code-language">xxxx</span>,
|
||
* '\n', // exactly one new lines (\r or \n or \r\n)
|
||
* <span class="code-block">...</span>,
|
||
* '\n', // exactly one new lines again
|
||
* <span class="punctuation">```</span>
|
||
* ];
|
||
*/
|
||
|
||
|
||
var codeLang = token.content[1];
|
||
var codeBlock = token.content[3];
|
||
|
||
if (codeLang && codeBlock && codeLang.type === 'code-language' && codeBlock.type === 'code-block' && typeof codeLang.content === 'string') {
|
||
// this might be a language that Prism does not support
|
||
// do some replacements to support C++, C#, and F#
|
||
var lang = codeLang.content.replace(/\b#/g, 'sharp').replace(/\b\+\+/g, 'pp'); // only use the first word
|
||
|
||
lang = (/[a-z][\w-]*/i.exec(lang) || [''])[0].toLowerCase();
|
||
var alias = 'language-' + lang; // add alias
|
||
|
||
if (!codeBlock.alias) {
|
||
codeBlock.alias = [alias];
|
||
} else if (typeof codeBlock.alias === 'string') {
|
||
codeBlock.alias = [codeBlock.alias, alias];
|
||
} else {
|
||
codeBlock.alias.push(alias);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
walkTokens(env.tokens);
|
||
});
|
||
Prism.hooks.add('wrap', function (env) {
|
||
if (env.type !== 'code-block') {
|
||
return;
|
||
}
|
||
|
||
var codeLang = '';
|
||
|
||
for (var i = 0, l = env.classes.length; i < l; i++) {
|
||
var cls = env.classes[i];
|
||
var match = /language-(.+)/.exec(cls);
|
||
|
||
if (match) {
|
||
codeLang = match[1];
|
||
break;
|
||
}
|
||
}
|
||
|
||
var grammar = Prism.languages[codeLang];
|
||
|
||
if (!grammar) {
|
||
if (codeLang && codeLang !== 'none' && Prism.plugins.autoloader) {
|
||
var id = 'md-' + new Date().valueOf() + '-' + Math.floor(Math.random() * 1e16);
|
||
env.attributes['id'] = id;
|
||
Prism.plugins.autoloader.loadLanguages(codeLang, function () {
|
||
var ele = document.getElementById(id);
|
||
|
||
if (ele) {
|
||
ele.innerHTML = Prism.highlight(ele.textContent, Prism.languages[codeLang], codeLang);
|
||
}
|
||
});
|
||
}
|
||
} else {
|
||
env.content = Prism.highlight(textContent(env.content), grammar, codeLang);
|
||
}
|
||
});
|
||
var tagPattern = RegExp(Prism.languages.markup.tag.pattern.source, 'gi');
|
||
/**
|
||
* A list of known entity names.
|
||
*
|
||
* This will always be incomplete to save space. The current list is the one used by lowdash's unescape function.
|
||
*
|
||
* @see {@link https://github.com/lodash/lodash/blob/2da024c3b4f9947a48517639de7560457cd4ec6c/unescape.js#L2}
|
||
*/
|
||
|
||
var KNOWN_ENTITY_NAMES = {
|
||
'amp': '&',
|
||
'lt': '<',
|
||
'gt': '>',
|
||
'quot': '"'
|
||
}; // IE 11 doesn't support `String.fromCodePoint`
|
||
|
||
var fromCodePoint = String.fromCodePoint || String.fromCharCode;
|
||
/**
|
||
* Returns the text content of a given HTML source code string.
|
||
*
|
||
* @param {string} html
|
||
* @returns {string}
|
||
*/
|
||
|
||
function textContent(html) {
|
||
// remove all tags
|
||
var text = html.replace(tagPattern, ''); // decode known entities
|
||
|
||
text = text.replace(/&(\w{1,8}|#x?[\da-f]{1,8});/gi, function (m, code) {
|
||
code = code.toLowerCase();
|
||
|
||
if (code[0] === '#') {
|
||
var value;
|
||
|
||
if (code[1] === 'x') {
|
||
value = parseInt(code.slice(2), 16);
|
||
} else {
|
||
value = Number(code.slice(1));
|
||
}
|
||
|
||
return fromCodePoint(value);
|
||
} else {
|
||
var known = KNOWN_ENTITY_NAMES[code];
|
||
|
||
if (known) {
|
||
return known;
|
||
} // unable to decode
|
||
|
||
|
||
return m;
|
||
}
|
||
});
|
||
return text;
|
||
}
|
||
|
||
Prism.languages.md = Prism.languages.markdown;
|
||
})(prism);
|
||
/* "prismjs/components/prism-graphql" */
|
||
|
||
|
||
prism.languages.graphql = {
|
||
'comment': /#.*/,
|
||
'description': {
|
||
pattern: /(?:"""(?:[^"]|(?!""")")*"""|"(?:\\.|[^\\"\r\n])*")(?=\s*[a-z_])/i,
|
||
greedy: true,
|
||
alias: 'string',
|
||
inside: {
|
||
'language-markdown': {
|
||
pattern: /(^"(?:"")?)(?!\1)[\s\S]+(?=\1$)/,
|
||
lookbehind: true,
|
||
inside: prism.languages.markdown
|
||
}
|
||
}
|
||
},
|
||
'string': {
|
||
pattern: /"""(?:[^"]|(?!""")")*"""|"(?:\\.|[^\\"\r\n])*"/,
|
||
greedy: true
|
||
},
|
||
'number': /(?:\B-|\b)\d+(?:\.\d+)?(?:e[+-]?\d+)?\b/i,
|
||
'boolean': /\b(?:false|true)\b/,
|
||
'variable': /\$[a-z_]\w*/i,
|
||
'directive': {
|
||
pattern: /@[a-z_]\w*/i,
|
||
alias: 'function'
|
||
},
|
||
'attr-name': {
|
||
pattern: /\b[a-z_]\w*(?=\s*(?:\((?:[^()"]|"(?:\\.|[^\\"\r\n])*")*\))?:)/i,
|
||
greedy: true
|
||
},
|
||
'atom-input': {
|
||
pattern: /\b[A-Z]\w*Input\b/,
|
||
alias: 'class-name'
|
||
},
|
||
'scalar': /\b(?:Boolean|Float|ID|Int|String)\b/,
|
||
'constant': /\b[A-Z][A-Z_\d]*\b/,
|
||
'class-name': {
|
||
pattern: /(\b(?:enum|implements|interface|on|scalar|type|union)\s+|&\s*|:\s*|\[)[A-Z_]\w*/,
|
||
lookbehind: true
|
||
},
|
||
'fragment': {
|
||
pattern: /(\bfragment\s+|\.{3}\s*(?!on\b))[a-zA-Z_]\w*/,
|
||
lookbehind: true,
|
||
alias: 'function'
|
||
},
|
||
'definition-mutation': {
|
||
pattern: /(\bmutation\s+)[a-zA-Z_]\w*/,
|
||
lookbehind: true,
|
||
alias: 'function'
|
||
},
|
||
'definition-query': {
|
||
pattern: /(\bquery\s+)[a-zA-Z_]\w*/,
|
||
lookbehind: true,
|
||
alias: 'function'
|
||
},
|
||
'keyword': /\b(?:directive|enum|extend|fragment|implements|input|interface|mutation|on|query|repeatable|scalar|schema|subscription|type|union)\b/,
|
||
'operator': /[!=|&]|\.{3}/,
|
||
'property-query': /\w+(?=\s*\()/,
|
||
'object': /\w+(?=\s*\{)/,
|
||
'punctuation': /[!(){}\[\]:=,]/,
|
||
'property': /\w+/
|
||
};
|
||
prism.hooks.add('after-tokenize', function afterTokenizeGraphql(env) {
|
||
if (env.language !== 'graphql') {
|
||
return;
|
||
}
|
||
/**
|
||
* get the graphql token stream that we want to customize
|
||
*
|
||
* @typedef {InstanceType<import("./prism-core")["Token"]>} Token
|
||
* @type {Token[]}
|
||
*/
|
||
|
||
|
||
var validTokens = env.tokens.filter(function (token) {
|
||
return typeof token !== 'string' && token.type !== 'comment' && token.type !== 'scalar';
|
||
});
|
||
var currentIndex = 0;
|
||
/**
|
||
* Returns whether the token relative to the current index has the given type.
|
||
*
|
||
* @param {number} offset
|
||
* @returns {Token | undefined}
|
||
*/
|
||
|
||
function getToken(offset) {
|
||
return validTokens[currentIndex + offset];
|
||
}
|
||
/**
|
||
* Returns whether the token relative to the current index has the given type.
|
||
*
|
||
* @param {readonly string[]} types
|
||
* @param {number} [offset=0]
|
||
* @returns {boolean}
|
||
*/
|
||
|
||
|
||
function isTokenType(types, offset) {
|
||
offset = offset || 0;
|
||
|
||
for (var i = 0; i < types.length; i++) {
|
||
var token = getToken(i + offset);
|
||
|
||
if (!token || token.type !== types[i]) {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
return true;
|
||
}
|
||
/**
|
||
* Returns the index of the closing bracket to an opening bracket.
|
||
*
|
||
* It is assumed that `token[currentIndex - 1]` is an opening bracket.
|
||
*
|
||
* If no closing bracket could be found, `-1` will be returned.
|
||
*
|
||
* @param {RegExp} open
|
||
* @param {RegExp} close
|
||
* @returns {number}
|
||
*/
|
||
|
||
|
||
function findClosingBracket(open, close) {
|
||
var stackHeight = 1;
|
||
|
||
for (var i = currentIndex; i < validTokens.length; i++) {
|
||
var token = validTokens[i];
|
||
var content = token.content;
|
||
|
||
if (token.type === 'punctuation' && typeof content === 'string') {
|
||
if (open.test(content)) {
|
||
stackHeight++;
|
||
} else if (close.test(content)) {
|
||
stackHeight--;
|
||
|
||
if (stackHeight === 0) {
|
||
return i;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
return -1;
|
||
}
|
||
/**
|
||
* Adds an alias to the given token.
|
||
*
|
||
* @param {Token} token
|
||
* @param {string} alias
|
||
* @returns {void}
|
||
*/
|
||
|
||
|
||
function addAlias(token, alias) {
|
||
var aliases = token.alias;
|
||
|
||
if (!aliases) {
|
||
token.alias = aliases = [];
|
||
} else if (!Array.isArray(aliases)) {
|
||
token.alias = aliases = [aliases];
|
||
}
|
||
|
||
aliases.push(alias);
|
||
}
|
||
|
||
for (; currentIndex < validTokens.length;) {
|
||
var startToken = validTokens[currentIndex++]; // add special aliases for mutation tokens
|
||
|
||
if (startToken.type === 'keyword' && startToken.content === 'mutation') {
|
||
// any array of the names of all input variables (if any)
|
||
var inputVariables = [];
|
||
|
||
if (isTokenType(['definition-mutation', 'punctuation']) && getToken(1).content === '(') {
|
||
// definition
|
||
currentIndex += 2; // skip 'definition-mutation' and 'punctuation'
|
||
|
||
var definitionEnd = findClosingBracket(/^\($/, /^\)$/);
|
||
|
||
if (definitionEnd === -1) {
|
||
continue;
|
||
} // find all input variables
|
||
|
||
|
||
for (; currentIndex < definitionEnd; currentIndex++) {
|
||
var t = getToken(0);
|
||
|
||
if (t.type === 'variable') {
|
||
addAlias(t, 'variable-input');
|
||
inputVariables.push(t.content);
|
||
}
|
||
}
|
||
|
||
currentIndex = definitionEnd + 1;
|
||
}
|
||
|
||
if (isTokenType(['punctuation', 'property-query']) && getToken(0).content === '{') {
|
||
currentIndex++; // skip opening bracket
|
||
|
||
addAlias(getToken(0), 'property-mutation');
|
||
|
||
if (inputVariables.length > 0) {
|
||
var mutationEnd = findClosingBracket(/^\{$/, /^\}$/);
|
||
|
||
if (mutationEnd === -1) {
|
||
continue;
|
||
} // give references to input variables a special alias
|
||
|
||
|
||
for (var i = currentIndex; i < mutationEnd; i++) {
|
||
var varToken = validTokens[i];
|
||
|
||
if (varToken.type === 'variable' && inputVariables.indexOf(varToken.content) >= 0) {
|
||
addAlias(varToken, 'variable-input');
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
});
|
||
/* "prismjs/components/prism-sql" */
|
||
|
||
prism.languages.sql = {
|
||
'comment': {
|
||
pattern: /(^|[^\\])(?:\/\*[\s\S]*?\*\/|(?:--|\/\/|#).*)/,
|
||
lookbehind: true
|
||
},
|
||
'variable': [{
|
||
pattern: /@(["'`])(?:\\[\s\S]|(?!\1)[^\\])+\1/,
|
||
greedy: true
|
||
}, /@[\w.$]+/],
|
||
'string': {
|
||
pattern: /(^|[^@\\])("|')(?:\\[\s\S]|(?!\2)[^\\]|\2\2)*\2/,
|
||
greedy: true,
|
||
lookbehind: true
|
||
},
|
||
'identifier': {
|
||
pattern: /(^|[^@\\])`(?:\\[\s\S]|[^`\\]|``)*`/,
|
||
greedy: true,
|
||
lookbehind: true,
|
||
inside: {
|
||
'punctuation': /^`|`$/
|
||
}
|
||
},
|
||
'function': /\b(?:AVG|COUNT|FIRST|FORMAT|LAST|LCASE|LEN|MAX|MID|MIN|MOD|NOW|ROUND|SUM|UCASE)(?=\s*\()/i,
|
||
// Should we highlight user defined functions too?
|
||
'keyword': /\b(?:ACTION|ADD|AFTER|ALGORITHM|ALL|ALTER|ANALYZE|ANY|APPLY|AS|ASC|AUTHORIZATION|AUTO_INCREMENT|BACKUP|BDB|BEGIN|BERKELEYDB|BIGINT|BINARY|BIT|BLOB|BOOL|BOOLEAN|BREAK|BROWSE|BTREE|BULK|BY|CALL|CASCADED?|CASE|CHAIN|CHAR(?:ACTER|SET)?|CHECK(?:POINT)?|CLOSE|CLUSTERED|COALESCE|COLLATE|COLUMNS?|COMMENT|COMMIT(?:TED)?|COMPUTE|CONNECT|CONSISTENT|CONSTRAINT|CONTAINS(?:TABLE)?|CONTINUE|CONVERT|CREATE|CROSS|CURRENT(?:_DATE|_TIME|_TIMESTAMP|_USER)?|CURSOR|CYCLE|DATA(?:BASES?)?|DATE(?:TIME)?|DAY|DBCC|DEALLOCATE|DEC|DECIMAL|DECLARE|DEFAULT|DEFINER|DELAYED|DELETE|DELIMITERS?|DENY|DESC|DESCRIBE|DETERMINISTIC|DISABLE|DISCARD|DISK|DISTINCT|DISTINCTROW|DISTRIBUTED|DO|DOUBLE|DROP|DUMMY|DUMP(?:FILE)?|DUPLICATE|ELSE(?:IF)?|ENABLE|ENCLOSED|END|ENGINE|ENUM|ERRLVL|ERRORS|ESCAPED?|EXCEPT|EXEC(?:UTE)?|EXISTS|EXIT|EXPLAIN|EXTENDED|FETCH|FIELDS|FILE|FILLFACTOR|FIRST|FIXED|FLOAT|FOLLOWING|FOR(?: EACH ROW)?|FORCE|FOREIGN|FREETEXT(?:TABLE)?|FROM|FULL|FUNCTION|GEOMETRY(?:COLLECTION)?|GLOBAL|GOTO|GRANT|GROUP|HANDLER|HASH|HAVING|HOLDLOCK|HOUR|IDENTITY(?:COL|_INSERT)?|IF|IGNORE|IMPORT|INDEX|INFILE|INNER|INNODB|INOUT|INSERT|INT|INTEGER|INTERSECT|INTERVAL|INTO|INVOKER|ISOLATION|ITERATE|JOIN|KEYS?|KILL|LANGUAGE|LAST|LEAVE|LEFT|LEVEL|LIMIT|LINENO|LINES|LINESTRING|LOAD|LOCAL|LOCK|LONG(?:BLOB|TEXT)|LOOP|MATCH(?:ED)?|MEDIUM(?:BLOB|INT|TEXT)|MERGE|MIDDLEINT|MINUTE|MODE|MODIFIES|MODIFY|MONTH|MULTI(?:LINESTRING|POINT|POLYGON)|NATIONAL|NATURAL|NCHAR|NEXT|NO|NONCLUSTERED|NULLIF|NUMERIC|OFF?|OFFSETS?|ON|OPEN(?:DATASOURCE|QUERY|ROWSET)?|OPTIMIZE|OPTION(?:ALLY)?|ORDER|OUT(?:ER|FILE)?|OVER|PARTIAL|PARTITION|PERCENT|PIVOT|PLAN|POINT|POLYGON|PRECEDING|PRECISION|PREPARE|PREV|PRIMARY|PRINT|PRIVILEGES|PROC(?:EDURE)?|PUBLIC|PURGE|QUICK|RAISERROR|READS?|REAL|RECONFIGURE|REFERENCES|RELEASE|RENAME|REPEAT(?:ABLE)?|REPLACE|REPLICATION|REQUIRE|RESIGNAL|RESTORE|RESTRICT|RETURN(?:ING|S)?|REVOKE|RIGHT|ROLLBACK|ROUTINE|ROW(?:COUNT|GUIDCOL|S)?|RTREE|RULE|SAVE(?:POINT)?|SCHEMA|SECOND|SELECT|SERIAL(?:IZABLE)?|SESSION(?:_USER)?|SET(?:USER)?|SHARE|SHOW|SHUTDOWN|SIMPLE|SMALLINT|SNAPSHOT|SOME|SONAME|SQL|START(?:ING)?|STATISTICS|STATUS|STRIPED|SYSTEM_USER|TABLES?|TABLESPACE|TEMP(?:ORARY|TABLE)?|TERMINATED|TEXT(?:SIZE)?|THEN|TIME(?:STAMP)?|TINY(?:BLOB|INT|TEXT)|TOP?|TRAN(?:SACTIONS?)?|TRIGGER|TRUNCATE|TSEQUAL|TYPES?|UNBOUNDED|UNCOMMITTED|UNDEFINED|UNION|UNIQUE|UNLOCK|UNPIVOT|UNSIGNED|UPDATE(?:TEXT)?|USAGE|USE|USER|USING|VALUES?|VAR(?:BINARY|CHAR|CHARACTER|YING)|VIEW|WAITFOR|WARNINGS|WHEN|WHERE|WHILE|WITH(?: ROLLUP|IN)?|WORK|WRITE(?:TEXT)?|YEAR)\b/i,
|
||
'boolean': /\b(?:FALSE|NULL|TRUE)\b/i,
|
||
'number': /\b0x[\da-f]+\b|\b\d+(?:\.\d*)?|\B\.\d+\b/i,
|
||
'operator': /[-+*\/=%^~]|&&?|\|\|?|!=?|<(?:=>?|<|>)?|>[>=]?|\b(?:AND|BETWEEN|DIV|ILIKE|IN|IS|LIKE|NOT|OR|REGEXP|RLIKE|SOUNDS LIKE|XOR)\b/i,
|
||
'punctuation': /[;[\]()`,.]/
|
||
};
|
||
/* "prismjs/components/prism-js-templates" */
|
||
|
||
(function (Prism) {
|
||
var templateString = Prism.languages.javascript['template-string']; // see the pattern in prism-javascript.js
|
||
|
||
var templateLiteralPattern = templateString.pattern.source;
|
||
var interpolationObject = templateString.inside['interpolation'];
|
||
var interpolationPunctuationObject = interpolationObject.inside['interpolation-punctuation'];
|
||
var interpolationPattern = interpolationObject.pattern.source;
|
||
/**
|
||
* Creates a new pattern to match a template string with a special tag.
|
||
*
|
||
* This will return `undefined` if there is no grammar with the given language id.
|
||
*
|
||
* @param {string} language The language id of the embedded language. E.g. `markdown`.
|
||
* @param {string} tag The regex pattern to match the tag.
|
||
* @returns {object | undefined}
|
||
* @example
|
||
* createTemplate('css', /\bcss/.source);
|
||
*/
|
||
|
||
function createTemplate(language, tag) {
|
||
if (!Prism.languages[language]) {
|
||
return undefined;
|
||
}
|
||
|
||
return {
|
||
pattern: RegExp('((?:' + tag + ')\\s*)' + templateLiteralPattern),
|
||
lookbehind: true,
|
||
greedy: true,
|
||
inside: {
|
||
'template-punctuation': {
|
||
pattern: /^`|`$/,
|
||
alias: 'string'
|
||
},
|
||
'embedded-code': {
|
||
pattern: /[\s\S]+/,
|
||
alias: language
|
||
}
|
||
}
|
||
};
|
||
}
|
||
|
||
Prism.languages.javascript['template-string'] = [// styled-jsx:
|
||
// css`a { color: #25F; }`
|
||
// styled-components:
|
||
// styled.h1`color: red;`
|
||
createTemplate('css', /\b(?:styled(?:\([^)]*\))?(?:\s*\.\s*\w+(?:\([^)]*\))*)*|css(?:\s*\.\s*(?:global|resolve))?|createGlobalStyle|keyframes)/.source), // html`<p></p>`
|
||
// div.innerHTML = `<p></p>`
|
||
createTemplate('html', /\bhtml|\.\s*(?:inner|outer)HTML\s*\+?=/.source), // svg`<path fill="#fff" d="M55.37 ..."/>`
|
||
createTemplate('svg', /\bsvg/.source), // md`# h1`, markdown`## h2`
|
||
createTemplate('markdown', /\b(?:markdown|md)/.source), // gql`...`, graphql`...`, graphql.experimental`...`
|
||
createTemplate('graphql', /\b(?:gql|graphql(?:\s*\.\s*experimental)?)/.source), // sql`...`
|
||
createTemplate('sql', /\bsql/.source), // vanilla template string
|
||
templateString].filter(Boolean);
|
||
/**
|
||
* Returns a specific placeholder literal for the given language.
|
||
*
|
||
* @param {number} counter
|
||
* @param {string} language
|
||
* @returns {string}
|
||
*/
|
||
|
||
function getPlaceholder(counter, language) {
|
||
return '___' + language.toUpperCase() + '_' + counter + '___';
|
||
}
|
||
/**
|
||
* Returns the tokens of `Prism.tokenize` but also runs the `before-tokenize` and `after-tokenize` hooks.
|
||
*
|
||
* @param {string} code
|
||
* @param {any} grammar
|
||
* @param {string} language
|
||
* @returns {(string|Token)[]}
|
||
*/
|
||
|
||
|
||
function tokenizeWithHooks(code, grammar, language) {
|
||
var env = {
|
||
code: code,
|
||
grammar: grammar,
|
||
language: language
|
||
};
|
||
Prism.hooks.run('before-tokenize', env);
|
||
env.tokens = Prism.tokenize(env.code, env.grammar);
|
||
Prism.hooks.run('after-tokenize', env);
|
||
return env.tokens;
|
||
}
|
||
/**
|
||
* Returns the token of the given JavaScript interpolation expression.
|
||
*
|
||
* @param {string} expression The code of the expression. E.g. `"${42}"`
|
||
* @returns {Token}
|
||
*/
|
||
|
||
|
||
function tokenizeInterpolationExpression(expression) {
|
||
var tempGrammar = {};
|
||
tempGrammar['interpolation-punctuation'] = interpolationPunctuationObject;
|
||
/** @type {Array} */
|
||
|
||
var tokens = Prism.tokenize(expression, tempGrammar);
|
||
|
||
if (tokens.length === 3) {
|
||
/**
|
||
* The token array will look like this
|
||
* [
|
||
* ["interpolation-punctuation", "${"]
|
||
* "..." // JavaScript expression of the interpolation
|
||
* ["interpolation-punctuation", "}"]
|
||
* ]
|
||
*/
|
||
var args = [1, 1];
|
||
args.push.apply(args, tokenizeWithHooks(tokens[1], Prism.languages.javascript, 'javascript'));
|
||
tokens.splice.apply(tokens, args);
|
||
}
|
||
|
||
return new Prism.Token('interpolation', tokens, interpolationObject.alias, expression);
|
||
}
|
||
/**
|
||
* Tokenizes the given code with support for JavaScript interpolation expressions mixed in.
|
||
*
|
||
* This function has 3 phases:
|
||
*
|
||
* 1. Replace all JavaScript interpolation expression with a placeholder.
|
||
* The placeholder will have the syntax of a identify of the target language.
|
||
* 2. Tokenize the code with placeholders.
|
||
* 3. Tokenize the interpolation expressions and re-insert them into the tokenize code.
|
||
* The insertion only works if a placeholder hasn't been "ripped apart" meaning that the placeholder has been
|
||
* tokenized as two tokens by the grammar of the embedded language.
|
||
*
|
||
* @param {string} code
|
||
* @param {object} grammar
|
||
* @param {string} language
|
||
* @returns {Token}
|
||
*/
|
||
|
||
|
||
function tokenizeEmbedded(code, grammar, language) {
|
||
// 1. First filter out all interpolations
|
||
// because they might be escaped, we need a lookbehind, so we use Prism
|
||
|
||
/** @type {(Token|string)[]} */
|
||
var _tokens = Prism.tokenize(code, {
|
||
'interpolation': {
|
||
pattern: RegExp(interpolationPattern),
|
||
lookbehind: true
|
||
}
|
||
}); // replace all interpolations with a placeholder which is not in the code already
|
||
|
||
|
||
var placeholderCounter = 0;
|
||
/** @type {Object<string, string>} */
|
||
|
||
var placeholderMap = {};
|
||
|
||
var embeddedCode = _tokens.map(function (token) {
|
||
if (typeof token === 'string') {
|
||
return token;
|
||
} else {
|
||
var interpolationExpression = token.content;
|
||
var placeholder;
|
||
|
||
while (code.indexOf(placeholder = getPlaceholder(placeholderCounter++, language)) !== -1) {
|
||
/* noop */
|
||
}
|
||
|
||
placeholderMap[placeholder] = interpolationExpression;
|
||
return placeholder;
|
||
}
|
||
}).join(''); // 2. Tokenize the embedded code
|
||
|
||
|
||
var embeddedTokens = tokenizeWithHooks(embeddedCode, grammar, language); // 3. Re-insert the interpolation
|
||
|
||
var placeholders = Object.keys(placeholderMap);
|
||
placeholderCounter = 0;
|
||
/**
|
||
*
|
||
* @param {(Token|string)[]} tokens
|
||
* @returns {void}
|
||
*/
|
||
|
||
function walkTokens(tokens) {
|
||
for (var i = 0; i < tokens.length; i++) {
|
||
if (placeholderCounter >= placeholders.length) {
|
||
return;
|
||
}
|
||
|
||
var token = tokens[i];
|
||
|
||
if (typeof token === 'string' || typeof token.content === 'string') {
|
||
var placeholder = placeholders[placeholderCounter];
|
||
var s = typeof token === 'string' ? token :
|
||
/** @type {string} */
|
||
token.content;
|
||
var index = s.indexOf(placeholder);
|
||
|
||
if (index !== -1) {
|
||
++placeholderCounter;
|
||
var before = s.substring(0, index);
|
||
var middle = tokenizeInterpolationExpression(placeholderMap[placeholder]);
|
||
var after = s.substring(index + placeholder.length);
|
||
var replacement = [];
|
||
|
||
if (before) {
|
||
replacement.push(before);
|
||
}
|
||
|
||
replacement.push(middle);
|
||
|
||
if (after) {
|
||
var afterTokens = [after];
|
||
walkTokens(afterTokens);
|
||
replacement.push.apply(replacement, afterTokens);
|
||
}
|
||
|
||
if (typeof token === 'string') {
|
||
tokens.splice.apply(tokens, [i, 1].concat(replacement));
|
||
i += replacement.length - 1;
|
||
} else {
|
||
token.content = replacement;
|
||
}
|
||
}
|
||
} else {
|
||
var content = token.content;
|
||
|
||
if (Array.isArray(content)) {
|
||
walkTokens(content);
|
||
} else {
|
||
walkTokens([content]);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
walkTokens(embeddedTokens);
|
||
return new Prism.Token(language, embeddedTokens, 'language-' + language, code);
|
||
}
|
||
/**
|
||
* The languages for which JS templating will handle tagged template literals.
|
||
*
|
||
* JS templating isn't active for only JavaScript but also related languages like TypeScript, JSX, and TSX.
|
||
*/
|
||
|
||
|
||
var supportedLanguages = {
|
||
'javascript': true,
|
||
'js': true,
|
||
'typescript': true,
|
||
'ts': true,
|
||
'jsx': true,
|
||
'tsx': true
|
||
};
|
||
Prism.hooks.add('after-tokenize', function (env) {
|
||
if (!(env.language in supportedLanguages)) {
|
||
return;
|
||
}
|
||
/**
|
||
* Finds and tokenizes all template strings with an embedded languages.
|
||
*
|
||
* @param {(Token | string)[]} tokens
|
||
* @returns {void}
|
||
*/
|
||
|
||
|
||
function findTemplateStrings(tokens) {
|
||
for (var i = 0, l = tokens.length; i < l; i++) {
|
||
var token = tokens[i];
|
||
|
||
if (typeof token === 'string') {
|
||
continue;
|
||
}
|
||
|
||
var content = token.content;
|
||
|
||
if (!Array.isArray(content)) {
|
||
if (typeof content !== 'string') {
|
||
findTemplateStrings([content]);
|
||
}
|
||
|
||
continue;
|
||
}
|
||
|
||
if (token.type === 'template-string') {
|
||
/**
|
||
* A JavaScript template-string token will look like this:
|
||
*
|
||
* ["template-string", [
|
||
* ["template-punctuation", "`"],
|
||
* (
|
||
* An array of "string" and "interpolation" tokens. This is the simple string case.
|
||
* or
|
||
* ["embedded-code", "..."] This is the token containing the embedded code.
|
||
* It also has an alias which is the language of the embedded code.
|
||
* ),
|
||
* ["template-punctuation", "`"]
|
||
* ]]
|
||
*/
|
||
var embedded = content[1];
|
||
|
||
if (content.length === 3 && typeof embedded !== 'string' && embedded.type === 'embedded-code') {
|
||
// get string content
|
||
var code = stringContent(embedded);
|
||
var alias = embedded.alias;
|
||
var language = Array.isArray(alias) ? alias[0] : alias;
|
||
var grammar = Prism.languages[language];
|
||
|
||
if (!grammar) {
|
||
// the embedded language isn't registered.
|
||
continue;
|
||
}
|
||
|
||
content[1] = tokenizeEmbedded(code, grammar, language);
|
||
}
|
||
} else {
|
||
findTemplateStrings(content);
|
||
}
|
||
}
|
||
}
|
||
|
||
findTemplateStrings(env.tokens);
|
||
});
|
||
/**
|
||
* Returns the string content of a token or token stream.
|
||
*
|
||
* @param {string | Token | (string | Token)[]} value
|
||
* @returns {string}
|
||
*/
|
||
|
||
function stringContent(value) {
|
||
if (typeof value === 'string') {
|
||
return value;
|
||
} else if (Array.isArray(value)) {
|
||
return value.map(stringContent).join('');
|
||
} else {
|
||
return stringContent(value.content);
|
||
}
|
||
}
|
||
})(prism);
|
||
/* "prismjs/components/prism-typescript" */
|
||
|
||
|
||
(function (Prism) {
|
||
Prism.languages.typescript = Prism.languages.extend('javascript', {
|
||
'class-name': {
|
||
pattern: /(\b(?:class|extends|implements|instanceof|interface|new|type)\s+)(?!keyof\b)(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?:\s*<(?:[^<>]|<(?:[^<>]|<[^<>]*>)*>)*>)?/,
|
||
lookbehind: true,
|
||
greedy: true,
|
||
inside: null // see below
|
||
|
||
},
|
||
'builtin': /\b(?:Array|Function|Promise|any|boolean|console|never|number|string|symbol|unknown)\b/
|
||
}); // The keywords TypeScript adds to JavaScript
|
||
|
||
Prism.languages.typescript.keyword.push(/\b(?:abstract|declare|is|keyof|readonly|require)\b/, // keywords that have to be followed by an identifier
|
||
/\b(?:asserts|infer|interface|module|namespace|type)\b(?=\s*(?:[{_$a-zA-Z\xA0-\uFFFF]|$))/, // This is for `import type *, {}`
|
||
/\btype\b(?=\s*(?:[\{*]|$))/); // doesn't work with TS because TS is too complex
|
||
|
||
delete Prism.languages.typescript['parameter'];
|
||
delete Prism.languages.typescript['literal-property']; // a version of typescript specifically for highlighting types
|
||
|
||
var typeInside = Prism.languages.extend('typescript', {});
|
||
delete typeInside['class-name'];
|
||
Prism.languages.typescript['class-name'].inside = typeInside;
|
||
Prism.languages.insertBefore('typescript', 'function', {
|
||
'decorator': {
|
||
pattern: /@[$\w\xA0-\uFFFF]+/,
|
||
inside: {
|
||
'at': {
|
||
pattern: /^@/,
|
||
alias: 'operator'
|
||
},
|
||
'function': /^[\s\S]+/
|
||
}
|
||
},
|
||
'generic-function': {
|
||
// e.g. foo<T extends "bar" | "baz">( ...
|
||
pattern: /#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*\s*<(?:[^<>]|<(?:[^<>]|<[^<>]*>)*>)*>(?=\s*\()/,
|
||
greedy: true,
|
||
inside: {
|
||
'function': /^#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*/,
|
||
'generic': {
|
||
pattern: /<[\s\S]+/,
|
||
// everything after the first <
|
||
alias: 'class-name',
|
||
inside: typeInside
|
||
}
|
||
}
|
||
}
|
||
});
|
||
Prism.languages.ts = Prism.languages.typescript;
|
||
})(prism);
|
||
/* "prismjs/components/prism-js-extras" */
|
||
|
||
|
||
(function (Prism) {
|
||
Prism.languages.insertBefore('javascript', 'function-variable', {
|
||
'method-variable': {
|
||
pattern: RegExp('(\\.\\s*)' + Prism.languages.javascript['function-variable'].pattern.source),
|
||
lookbehind: true,
|
||
alias: ['function-variable', 'method', 'function', 'property-access']
|
||
}
|
||
});
|
||
Prism.languages.insertBefore('javascript', 'function', {
|
||
'method': {
|
||
pattern: RegExp('(\\.\\s*)' + Prism.languages.javascript['function'].source),
|
||
lookbehind: true,
|
||
alias: ['function', 'property-access']
|
||
}
|
||
});
|
||
Prism.languages.insertBefore('javascript', 'constant', {
|
||
'known-class-name': [{
|
||
// standard built-ins
|
||
// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects
|
||
pattern: /\b(?:(?:Float(?:32|64)|(?:Int|Uint)(?:8|16|32)|Uint8Clamped)?Array|ArrayBuffer|BigInt|Boolean|DataView|Date|Error|Function|Intl|JSON|(?:Weak)?(?:Map|Set)|Math|Number|Object|Promise|Proxy|Reflect|RegExp|String|Symbol|WebAssembly)\b/,
|
||
alias: 'class-name'
|
||
}, {
|
||
// errors
|
||
pattern: /\b(?:[A-Z]\w*)Error\b/,
|
||
alias: 'class-name'
|
||
}]
|
||
});
|
||
/**
|
||
* Replaces the `<ID>` placeholder in the given pattern with a pattern for general JS identifiers.
|
||
*
|
||
* @param {string} source
|
||
* @param {string} [flags]
|
||
* @returns {RegExp}
|
||
*/
|
||
|
||
function withId(source, flags) {
|
||
return RegExp(source.replace(/<ID>/g, function () {
|
||
return /(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*/.source;
|
||
}), flags);
|
||
}
|
||
|
||
Prism.languages.insertBefore('javascript', 'keyword', {
|
||
'imports': {
|
||
// https://tc39.es/ecma262/#sec-imports
|
||
pattern: withId(/(\bimport\b\s*)(?:<ID>(?:\s*,\s*(?:\*\s*as\s+<ID>|\{[^{}]*\}))?|\*\s*as\s+<ID>|\{[^{}]*\})(?=\s*\bfrom\b)/.source),
|
||
lookbehind: true,
|
||
inside: Prism.languages.javascript
|
||
},
|
||
'exports': {
|
||
// https://tc39.es/ecma262/#sec-exports
|
||
pattern: withId(/(\bexport\b\s*)(?:\*(?:\s*as\s+<ID>)?(?=\s*\bfrom\b)|\{[^{}]*\})/.source),
|
||
lookbehind: true,
|
||
inside: Prism.languages.javascript
|
||
}
|
||
});
|
||
Prism.languages.javascript['keyword'].unshift({
|
||
pattern: /\b(?:as|default|export|from|import)\b/,
|
||
alias: 'module'
|
||
}, {
|
||
pattern: /\b(?:await|break|catch|continue|do|else|finally|for|if|return|switch|throw|try|while|yield)\b/,
|
||
alias: 'control-flow'
|
||
}, {
|
||
pattern: /\bnull\b/,
|
||
alias: ['null', 'nil']
|
||
}, {
|
||
pattern: /\bundefined\b/,
|
||
alias: 'nil'
|
||
});
|
||
Prism.languages.insertBefore('javascript', 'operator', {
|
||
'spread': {
|
||
pattern: /\.{3}/,
|
||
alias: 'operator'
|
||
},
|
||
'arrow': {
|
||
pattern: /=>/,
|
||
alias: 'operator'
|
||
}
|
||
});
|
||
Prism.languages.insertBefore('javascript', 'punctuation', {
|
||
'property-access': {
|
||
pattern: withId(/(\.\s*)#?<ID>/.source),
|
||
lookbehind: true
|
||
},
|
||
'maybe-class-name': {
|
||
pattern: /(^|[^$\w\xA0-\uFFFF])[A-Z][$\w\xA0-\uFFFF]+/,
|
||
lookbehind: true
|
||
},
|
||
'dom': {
|
||
// this contains only a few commonly used DOM variables
|
||
pattern: /\b(?:document|(?:local|session)Storage|location|navigator|performance|window)\b/,
|
||
alias: 'variable'
|
||
},
|
||
'console': {
|
||
pattern: /\bconsole(?=\s*\.)/,
|
||
alias: 'class-name'
|
||
}
|
||
}); // add 'maybe-class-name' to tokens which might be a class name
|
||
|
||
var maybeClassNameTokens = ['function', 'function-variable', 'method', 'method-variable', 'property-access'];
|
||
|
||
for (var i = 0; i < maybeClassNameTokens.length; i++) {
|
||
var token = maybeClassNameTokens[i];
|
||
var value = Prism.languages.javascript[token]; // convert regex to object
|
||
|
||
if (Prism.util.type(value) === 'RegExp') {
|
||
value = Prism.languages.javascript[token] = {
|
||
pattern: value
|
||
};
|
||
} // keep in mind that we don't support arrays
|
||
|
||
|
||
var inside = value.inside || {};
|
||
value.inside = inside;
|
||
inside['maybe-class-name'] = /^[A-Z][\s\S]*/;
|
||
}
|
||
})(prism);
|
||
/* "prismjs/components/prism-jsx" */
|
||
|
||
|
||
(function (Prism) {
|
||
var javascript = Prism.util.clone(Prism.languages.javascript);
|
||
var space = /(?:\s|\/\/.*(?!.)|\/\*(?:[^*]|\*(?!\/))\*\/)/.source;
|
||
var braces = /(?:\{(?:\{(?:\{[^{}]*\}|[^{}])*\}|[^{}])*\})/.source;
|
||
var spread = /(?:\{<S>*\.{3}(?:[^{}]|<BRACES>)*\})/.source;
|
||
/**
|
||
* @param {string} source
|
||
* @param {string} [flags]
|
||
*/
|
||
|
||
function re(source, flags) {
|
||
source = source.replace(/<S>/g, function () {
|
||
return space;
|
||
}).replace(/<BRACES>/g, function () {
|
||
return braces;
|
||
}).replace(/<SPREAD>/g, function () {
|
||
return spread;
|
||
});
|
||
return RegExp(source, flags);
|
||
}
|
||
|
||
spread = re(spread).source;
|
||
Prism.languages.jsx = Prism.languages.extend('markup', javascript);
|
||
Prism.languages.jsx.tag.pattern = re(/<\/?(?:[\w.:-]+(?:<S>+(?:[\w.:$-]+(?:=(?:"(?:\\[\s\S]|[^\\"])*"|'(?:\\[\s\S]|[^\\'])*'|[^\s{'"/>=]+|<BRACES>))?|<SPREAD>))*<S>*\/?)?>/.source);
|
||
Prism.languages.jsx.tag.inside['tag'].pattern = /^<\/?[^\s>\/]*/;
|
||
Prism.languages.jsx.tag.inside['attr-value'].pattern = /=(?!\{)(?:"(?:\\[\s\S]|[^\\"])*"|'(?:\\[\s\S]|[^\\'])*'|[^\s'">]+)/;
|
||
Prism.languages.jsx.tag.inside['tag'].inside['class-name'] = /^[A-Z]\w*(?:\.[A-Z]\w*)*$/;
|
||
Prism.languages.jsx.tag.inside['comment'] = javascript['comment'];
|
||
Prism.languages.insertBefore('inside', 'attr-name', {
|
||
'spread': {
|
||
pattern: re(/<SPREAD>/.source),
|
||
inside: Prism.languages.jsx
|
||
}
|
||
}, Prism.languages.jsx.tag);
|
||
Prism.languages.insertBefore('inside', 'special-attr', {
|
||
'script': {
|
||
// Allow for two levels of nesting
|
||
pattern: re(/=<BRACES>/.source),
|
||
alias: 'language-javascript',
|
||
inside: {
|
||
'script-punctuation': {
|
||
pattern: /^=(?=\{)/,
|
||
alias: 'punctuation'
|
||
},
|
||
rest: Prism.languages.jsx
|
||
}
|
||
}
|
||
}, Prism.languages.jsx.tag); // The following will handle plain text inside tags
|
||
|
||
var stringifyToken = function (token) {
|
||
if (!token) {
|
||
return '';
|
||
}
|
||
|
||
if (typeof token === 'string') {
|
||
return token;
|
||
}
|
||
|
||
if (typeof token.content === 'string') {
|
||
return token.content;
|
||
}
|
||
|
||
return token.content.map(stringifyToken).join('');
|
||
};
|
||
|
||
var walkTokens = function (tokens) {
|
||
var openedTags = [];
|
||
|
||
for (var i = 0; i < tokens.length; i++) {
|
||
var token = tokens[i];
|
||
var notTagNorBrace = false;
|
||
|
||
if (typeof token !== 'string') {
|
||
if (token.type === 'tag' && token.content[0] && token.content[0].type === 'tag') {
|
||
// We found a tag, now find its kind
|
||
if (token.content[0].content[0].content === '</') {
|
||
// Closing tag
|
||
if (openedTags.length > 0 && openedTags[openedTags.length - 1].tagName === stringifyToken(token.content[0].content[1])) {
|
||
// Pop matching opening tag
|
||
openedTags.pop();
|
||
}
|
||
} else {
|
||
if (token.content[token.content.length - 1].content === '/>') ; else {
|
||
// Opening tag
|
||
openedTags.push({
|
||
tagName: stringifyToken(token.content[0].content[1]),
|
||
openedBraces: 0
|
||
});
|
||
}
|
||
}
|
||
} else if (openedTags.length > 0 && token.type === 'punctuation' && token.content === '{') {
|
||
// Here we might have entered a JSX context inside a tag
|
||
openedTags[openedTags.length - 1].openedBraces++;
|
||
} else if (openedTags.length > 0 && openedTags[openedTags.length - 1].openedBraces > 0 && token.type === 'punctuation' && token.content === '}') {
|
||
// Here we might have left a JSX context inside a tag
|
||
openedTags[openedTags.length - 1].openedBraces--;
|
||
} else {
|
||
notTagNorBrace = true;
|
||
}
|
||
}
|
||
|
||
if (notTagNorBrace || typeof token === 'string') {
|
||
if (openedTags.length > 0 && openedTags[openedTags.length - 1].openedBraces === 0) {
|
||
// Here we are inside a tag, and not inside a JSX context.
|
||
// That's plain text: drop any tokens matched.
|
||
var plainText = stringifyToken(token); // And merge text with adjacent text
|
||
|
||
if (i < tokens.length - 1 && (typeof tokens[i + 1] === 'string' || tokens[i + 1].type === 'plain-text')) {
|
||
plainText += stringifyToken(tokens[i + 1]);
|
||
tokens.splice(i + 1, 1);
|
||
}
|
||
|
||
if (i > 0 && (typeof tokens[i - 1] === 'string' || tokens[i - 1].type === 'plain-text')) {
|
||
plainText = stringifyToken(tokens[i - 1]) + plainText;
|
||
tokens.splice(i - 1, 1);
|
||
i--;
|
||
}
|
||
|
||
tokens[i] = new Prism.Token('plain-text', plainText, null, plainText);
|
||
}
|
||
}
|
||
|
||
if (token.content && typeof token.content !== 'string') {
|
||
walkTokens(token.content);
|
||
}
|
||
}
|
||
};
|
||
|
||
Prism.hooks.add('after-tokenize', function (env) {
|
||
if (env.language !== 'jsx' && env.language !== 'tsx') {
|
||
return;
|
||
}
|
||
|
||
walkTokens(env.tokens);
|
||
});
|
||
})(prism);
|
||
/* "prismjs/components/prism-diff" */
|
||
|
||
|
||
(function (Prism) {
|
||
Prism.languages.diff = {
|
||
'coord': [// Match all kinds of coord lines (prefixed by "+++", "---" or "***").
|
||
/^(?:\*{3}|-{3}|\+{3}).*$/m, // Match "@@ ... @@" coord lines in unified diff.
|
||
/^@@.*@@$/m, // Match coord lines in normal diff (starts with a number).
|
||
/^\d.*$/m] // deleted, inserted, unchanged, diff
|
||
|
||
};
|
||
/**
|
||
* A map from the name of a block to its line prefix.
|
||
*
|
||
* @type {Object<string, string>}
|
||
*/
|
||
|
||
var PREFIXES = {
|
||
'deleted-sign': '-',
|
||
'deleted-arrow': '<',
|
||
'inserted-sign': '+',
|
||
'inserted-arrow': '>',
|
||
'unchanged': ' ',
|
||
'diff': '!'
|
||
}; // add a token for each prefix
|
||
|
||
Object.keys(PREFIXES).forEach(function (name) {
|
||
var prefix = PREFIXES[name];
|
||
var alias = [];
|
||
|
||
if (!/^\w+$/.test(name)) {
|
||
// "deleted-sign" -> "deleted"
|
||
alias.push(/\w+/.exec(name)[0]);
|
||
}
|
||
|
||
if (name === 'diff') {
|
||
alias.push('bold');
|
||
}
|
||
|
||
Prism.languages.diff[name] = {
|
||
pattern: RegExp('^(?:[' + prefix + '].*(?:\r\n?|\n|(?![\\s\\S])))+', 'm'),
|
||
alias: alias,
|
||
inside: {
|
||
'line': {
|
||
pattern: /(.)(?=[\s\S]).*(?:\r\n?|\n)?/,
|
||
lookbehind: true
|
||
},
|
||
'prefix': {
|
||
pattern: /[\s\S]/,
|
||
alias: /\w+/.exec(name)[0]
|
||
}
|
||
}
|
||
};
|
||
}); // make prefixes available to Diff plugin
|
||
|
||
Object.defineProperty(Prism.languages.diff, 'PREFIXES', {
|
||
value: PREFIXES
|
||
});
|
||
})(prism);
|
||
/* "prismjs/components/prism-git" */
|
||
|
||
|
||
prism.languages.git = {
|
||
/*
|
||
* A simple one line comment like in a git status command
|
||
* For instance:
|
||
* $ git status
|
||
* # On branch infinite-scroll
|
||
* # Your branch and 'origin/sharedBranches/frontendTeam/infinite-scroll' have diverged,
|
||
* # and have 1 and 2 different commits each, respectively.
|
||
* nothing to commit (working directory clean)
|
||
*/
|
||
'comment': /^#.*/m,
|
||
|
||
/*
|
||
* Regexp to match the changed lines in a git diff output. Check the example below.
|
||
*/
|
||
'deleted': /^[-–].*/m,
|
||
'inserted': /^\+.*/m,
|
||
|
||
/*
|
||
* a string (double and simple quote)
|
||
*/
|
||
'string': /("|')(?:\\.|(?!\1)[^\\\r\n])*\1/,
|
||
|
||
/*
|
||
* a git command. It starts with a random prompt finishing by a $, then "git" then some other parameters
|
||
* For instance:
|
||
* $ git add file.txt
|
||
*/
|
||
'command': {
|
||
pattern: /^.*\$ git .*$/m,
|
||
inside: {
|
||
/*
|
||
* A git command can contain a parameter starting by a single or a double dash followed by a string
|
||
* For instance:
|
||
* $ git diff --cached
|
||
* $ git log -p
|
||
*/
|
||
'parameter': /\s--?\w+/
|
||
}
|
||
},
|
||
|
||
/*
|
||
* Coordinates displayed in a git diff command
|
||
* For instance:
|
||
* $ git diff
|
||
* diff --git file.txt file.txt
|
||
* index 6214953..1d54a52 100644
|
||
* --- file.txt
|
||
* +++ file.txt
|
||
* @@ -1 +1,2 @@
|
||
* -Here's my tetx file
|
||
* +Here's my text file
|
||
* +And this is the second line
|
||
*/
|
||
'coord': /^@@.*@@$/m,
|
||
|
||
/*
|
||
* Match a "commit [SHA1]" line in a git log output.
|
||
* For instance:
|
||
* $ git log
|
||
* commit a11a14ef7e26f2ca62d4b35eac455ce636d0dc09
|
||
* Author: lgiraudel
|
||
* Date: Mon Feb 17 11:18:34 2014 +0100
|
||
*
|
||
* Add of a new line
|
||
*/
|
||
'commit-sha1': /^commit \w{40}$/m
|
||
};
|
||
/* "prismjs/components/prism-go" */
|
||
|
||
prism.languages.go = prism.languages.extend('clike', {
|
||
'string': {
|
||
pattern: /(^|[^\\])"(?:\\.|[^"\\\r\n])*"|`[^`]*`/,
|
||
lookbehind: true,
|
||
greedy: true
|
||
},
|
||
'keyword': /\b(?:break|case|chan|const|continue|default|defer|else|fallthrough|for|func|go(?:to)?|if|import|interface|map|package|range|return|select|struct|switch|type|var)\b/,
|
||
'boolean': /\b(?:_|false|iota|nil|true)\b/,
|
||
'number': [// binary and octal integers
|
||
/\b0(?:b[01_]+|o[0-7_]+)i?\b/i, // hexadecimal integers and floats
|
||
/\b0x(?:[a-f\d_]+(?:\.[a-f\d_]*)?|\.[a-f\d_]+)(?:p[+-]?\d+(?:_\d+)*)?i?(?!\w)/i, // decimal integers and floats
|
||
/(?:\b\d[\d_]*(?:\.[\d_]*)?|\B\.\d[\d_]*)(?:e[+-]?[\d_]+)?i?(?!\w)/i],
|
||
'operator': /[*\/%^!=]=?|\+[=+]?|-[=-]?|\|[=|]?|&(?:=|&|\^=?)?|>(?:>=?|=)?|<(?:<=?|=|-)?|:=|\.\.\./,
|
||
'builtin': /\b(?:append|bool|byte|cap|close|complex|complex(?:64|128)|copy|delete|error|float(?:32|64)|u?int(?:8|16|32|64)?|imag|len|make|new|panic|print(?:ln)?|real|recover|rune|string|uintptr)\b/
|
||
});
|
||
prism.languages.insertBefore('go', 'string', {
|
||
'char': {
|
||
pattern: /'(?:\\.|[^'\\\r\n]){0,10}'/,
|
||
greedy: true
|
||
}
|
||
});
|
||
delete prism.languages.go['class-name'];
|
||
/* "prismjs/components/prism-markup-templating" */
|
||
|
||
(function (Prism) {
|
||
/**
|
||
* Returns the placeholder for the given language id and index.
|
||
*
|
||
* @param {string} language
|
||
* @param {string|number} index
|
||
* @returns {string}
|
||
*/
|
||
function getPlaceholder(language, index) {
|
||
return '___' + language.toUpperCase() + index + '___';
|
||
}
|
||
|
||
Object.defineProperties(Prism.languages['markup-templating'] = {}, {
|
||
buildPlaceholders: {
|
||
/**
|
||
* Tokenize all inline templating expressions matching `placeholderPattern`.
|
||
*
|
||
* If `replaceFilter` is provided, only matches of `placeholderPattern` for which `replaceFilter` returns
|
||
* `true` will be replaced.
|
||
*
|
||
* @param {object} env The environment of the `before-tokenize` hook.
|
||
* @param {string} language The language id.
|
||
* @param {RegExp} placeholderPattern The matches of this pattern will be replaced by placeholders.
|
||
* @param {(match: string) => boolean} [replaceFilter]
|
||
*/
|
||
value: function (env, language, placeholderPattern, replaceFilter) {
|
||
if (env.language !== language) {
|
||
return;
|
||
}
|
||
|
||
var tokenStack = env.tokenStack = [];
|
||
env.code = env.code.replace(placeholderPattern, function (match) {
|
||
if (typeof replaceFilter === 'function' && !replaceFilter(match)) {
|
||
return match;
|
||
}
|
||
|
||
var i = tokenStack.length;
|
||
var placeholder; // Check for existing strings
|
||
|
||
while (env.code.indexOf(placeholder = getPlaceholder(language, i)) !== -1) {
|
||
++i;
|
||
} // Create a sparse array
|
||
|
||
|
||
tokenStack[i] = match;
|
||
return placeholder;
|
||
}); // Switch the grammar to markup
|
||
|
||
env.grammar = Prism.languages.markup;
|
||
}
|
||
},
|
||
tokenizePlaceholders: {
|
||
/**
|
||
* Replace placeholders with proper tokens after tokenizing.
|
||
*
|
||
* @param {object} env The environment of the `after-tokenize` hook.
|
||
* @param {string} language The language id.
|
||
*/
|
||
value: function (env, language) {
|
||
if (env.language !== language || !env.tokenStack) {
|
||
return;
|
||
} // Switch the grammar back
|
||
|
||
|
||
env.grammar = Prism.languages[language];
|
||
var j = 0;
|
||
var keys = Object.keys(env.tokenStack);
|
||
|
||
function walkTokens(tokens) {
|
||
for (var i = 0; i < tokens.length; i++) {
|
||
// all placeholders are replaced already
|
||
if (j >= keys.length) {
|
||
break;
|
||
}
|
||
|
||
var token = tokens[i];
|
||
|
||
if (typeof token === 'string' || token.content && typeof token.content === 'string') {
|
||
var k = keys[j];
|
||
var t = env.tokenStack[k];
|
||
var s = typeof token === 'string' ? token : token.content;
|
||
var placeholder = getPlaceholder(language, k);
|
||
var index = s.indexOf(placeholder);
|
||
|
||
if (index > -1) {
|
||
++j;
|
||
var before = s.substring(0, index);
|
||
var middle = new Prism.Token(language, Prism.tokenize(t, env.grammar), 'language-' + language, t);
|
||
var after = s.substring(index + placeholder.length);
|
||
var replacement = [];
|
||
|
||
if (before) {
|
||
replacement.push.apply(replacement, walkTokens([before]));
|
||
}
|
||
|
||
replacement.push(middle);
|
||
|
||
if (after) {
|
||
replacement.push.apply(replacement, walkTokens([after]));
|
||
}
|
||
|
||
if (typeof token === 'string') {
|
||
tokens.splice.apply(tokens, [i, 1].concat(replacement));
|
||
} else {
|
||
token.content = replacement;
|
||
}
|
||
}
|
||
} else if (token.content
|
||
/* && typeof token.content !== 'string' */
|
||
) {
|
||
walkTokens(token.content);
|
||
}
|
||
}
|
||
|
||
return tokens;
|
||
}
|
||
|
||
walkTokens(env.tokens);
|
||
}
|
||
}
|
||
});
|
||
})(prism);
|
||
/* "prismjs/components/prism-handlebars" */
|
||
|
||
|
||
(function (Prism) {
|
||
Prism.languages.handlebars = {
|
||
'comment': /\{\{![\s\S]*?\}\}/,
|
||
'delimiter': {
|
||
pattern: /^\{\{\{?|\}\}\}?$/,
|
||
alias: 'punctuation'
|
||
},
|
||
'string': /(["'])(?:\\.|(?!\1)[^\\\r\n])*\1/,
|
||
'number': /\b0x[\dA-Fa-f]+\b|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:[Ee][+-]?\d+)?/,
|
||
'boolean': /\b(?:false|true)\b/,
|
||
'block': {
|
||
pattern: /^(\s*(?:~\s*)?)[#\/]\S+?(?=\s*(?:~\s*)?$|\s)/,
|
||
lookbehind: true,
|
||
alias: 'keyword'
|
||
},
|
||
'brackets': {
|
||
pattern: /\[[^\]]+\]/,
|
||
inside: {
|
||
punctuation: /\[|\]/,
|
||
variable: /[\s\S]+/
|
||
}
|
||
},
|
||
'punctuation': /[!"#%&':()*+,.\/;<=>@\[\\\]^`{|}~]/,
|
||
'variable': /[^!"#%&'()*+,\/;<=>@\[\\\]^`{|}~\s]+/
|
||
};
|
||
Prism.hooks.add('before-tokenize', function (env) {
|
||
var handlebarsPattern = /\{\{\{[\s\S]+?\}\}\}|\{\{[\s\S]+?\}\}/g;
|
||
Prism.languages['markup-templating'].buildPlaceholders(env, 'handlebars', handlebarsPattern);
|
||
});
|
||
Prism.hooks.add('after-tokenize', function (env) {
|
||
Prism.languages['markup-templating'].tokenizePlaceholders(env, 'handlebars');
|
||
});
|
||
Prism.languages.hbs = Prism.languages.handlebars;
|
||
})(prism);
|
||
/* "prismjs/components/prism-json" */
|
||
// https://www.json.org/json-en.html
|
||
|
||
|
||
prism.languages.json = {
|
||
'property': {
|
||
pattern: /(^|[^\\])"(?:\\.|[^\\"\r\n])*"(?=\s*:)/,
|
||
lookbehind: true,
|
||
greedy: true
|
||
},
|
||
'string': {
|
||
pattern: /(^|[^\\])"(?:\\.|[^\\"\r\n])*"(?!\s*:)/,
|
||
lookbehind: true,
|
||
greedy: true
|
||
},
|
||
'comment': {
|
||
pattern: /\/\/.*|\/\*[\s\S]*?(?:\*\/|$)/,
|
||
greedy: true
|
||
},
|
||
'number': /-?\b\d+(?:\.\d+)?(?:e[+-]?\d+)?\b/i,
|
||
'punctuation': /[{}[\],]/,
|
||
'operator': /:/,
|
||
'boolean': /\b(?:false|true)\b/,
|
||
'null': {
|
||
pattern: /\bnull\b/,
|
||
alias: 'keyword'
|
||
}
|
||
};
|
||
prism.languages.webmanifest = prism.languages.json;
|
||
/* "prismjs/components/prism-less" */
|
||
|
||
/* FIXME :
|
||
:extend() is not handled specifically : its highlighting is buggy.
|
||
Mixin usage must be inside a ruleset to be highlighted.
|
||
At-rules (e.g. import) containing interpolations are buggy.
|
||
Detached rulesets are highlighted as at-rules.
|
||
A comment before a mixin usage prevents the latter to be properly highlighted.
|
||
*/
|
||
|
||
prism.languages.less = prism.languages.extend('css', {
|
||
'comment': [/\/\*[\s\S]*?\*\//, {
|
||
pattern: /(^|[^\\])\/\/.*/,
|
||
lookbehind: true
|
||
}],
|
||
'atrule': {
|
||
pattern: /@[\w-](?:\((?:[^(){}]|\([^(){}]*\))*\)|[^(){};\s]|\s+(?!\s))*?(?=\s*\{)/,
|
||
inside: {
|
||
'punctuation': /[:()]/
|
||
}
|
||
},
|
||
// selectors and mixins are considered the same
|
||
'selector': {
|
||
pattern: /(?:@\{[\w-]+\}|[^{};\s@])(?:@\{[\w-]+\}|\((?:[^(){}]|\([^(){}]*\))*\)|[^(){};@\s]|\s+(?!\s))*?(?=\s*\{)/,
|
||
inside: {
|
||
// mixin parameters
|
||
'variable': /@+[\w-]+/
|
||
}
|
||
},
|
||
'property': /(?:@\{[\w-]+\}|[\w-])+(?:\+_?)?(?=\s*:)/,
|
||
'operator': /[+\-*\/]/
|
||
});
|
||
prism.languages.insertBefore('less', 'property', {
|
||
'variable': [// Variable declaration (the colon must be consumed!)
|
||
{
|
||
pattern: /@[\w-]+\s*:/,
|
||
inside: {
|
||
'punctuation': /:/
|
||
}
|
||
}, // Variable usage
|
||
/@@?[\w-]+/],
|
||
'mixin-usage': {
|
||
pattern: /([{;]\s*)[.#](?!\d)[\w-].*?(?=[(;])/,
|
||
lookbehind: true,
|
||
alias: 'function'
|
||
}
|
||
});
|
||
/* "prismjs/components/prism-makefile" */
|
||
|
||
prism.languages.makefile = {
|
||
'comment': {
|
||
pattern: /(^|[^\\])#(?:\\(?:\r\n|[\s\S])|[^\\\r\n])*/,
|
||
lookbehind: true
|
||
},
|
||
'string': {
|
||
pattern: /(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
|
||
greedy: true
|
||
},
|
||
'builtin-target': {
|
||
pattern: /\.[A-Z][^:#=\s]+(?=\s*:(?!=))/,
|
||
alias: 'builtin'
|
||
},
|
||
'target': {
|
||
pattern: /^(?:[^:=\s]|[ \t]+(?![\s:]))+(?=\s*:(?!=))/m,
|
||
alias: 'symbol',
|
||
inside: {
|
||
'variable': /\$+(?:(?!\$)[^(){}:#=\s]+|(?=[({]))/
|
||
}
|
||
},
|
||
'variable': /\$+(?:(?!\$)[^(){}:#=\s]+|\([@*%<^+?][DF]\)|(?=[({]))/,
|
||
// Directives
|
||
'keyword': /-include\b|\b(?:define|else|endef|endif|export|ifn?def|ifn?eq|include|override|private|sinclude|undefine|unexport|vpath)\b/,
|
||
'function': {
|
||
pattern: /(\()(?:abspath|addsuffix|and|basename|call|dir|error|eval|file|filter(?:-out)?|findstring|firstword|flavor|foreach|guile|if|info|join|lastword|load|notdir|or|origin|patsubst|realpath|shell|sort|strip|subst|suffix|value|warning|wildcard|word(?:list|s)?)(?=[ \t])/,
|
||
lookbehind: true
|
||
},
|
||
'operator': /(?:::|[?:+!])?=|[|@]/,
|
||
'punctuation': /[:;(){}]/
|
||
};
|
||
/* "prismjs/components/prism-objectivec" */
|
||
|
||
prism.languages.objectivec = prism.languages.extend('c', {
|
||
'string': {
|
||
pattern: /@?"(?:\\(?:\r\n|[\s\S])|[^"\\\r\n])*"/,
|
||
greedy: true
|
||
},
|
||
'keyword': /\b(?:asm|auto|break|case|char|const|continue|default|do|double|else|enum|extern|float|for|goto|if|in|inline|int|long|register|return|self|short|signed|sizeof|static|struct|super|switch|typedef|typeof|union|unsigned|void|volatile|while)\b|(?:@interface|@end|@implementation|@protocol|@class|@public|@protected|@private|@property|@try|@catch|@finally|@throw|@synthesize|@dynamic|@selector)\b/,
|
||
'operator': /-[->]?|\+\+?|!=?|<<?=?|>>?=?|==?|&&?|\|\|?|[~^%?*\/@]/
|
||
});
|
||
delete prism.languages.objectivec['class-name'];
|
||
prism.languages.objc = prism.languages.objectivec;
|
||
/* "prismjs/components/prism-ocaml" */
|
||
// https://ocaml.org/manual/lex.html
|
||
|
||
prism.languages.ocaml = {
|
||
'comment': {
|
||
pattern: /\(\*[\s\S]*?\*\)/,
|
||
greedy: true
|
||
},
|
||
'char': {
|
||
pattern: /'(?:[^\\\r\n']|\\(?:.|[ox]?[0-9a-f]{1,3}))'/i,
|
||
greedy: true
|
||
},
|
||
'string': [{
|
||
pattern: /"(?:\\(?:[\s\S]|\r\n)|[^\\\r\n"])*"/,
|
||
greedy: true
|
||
}, {
|
||
pattern: /\{([a-z_]*)\|[\s\S]*?\|\1\}/,
|
||
greedy: true
|
||
}],
|
||
'number': [// binary and octal
|
||
/\b(?:0b[01][01_]*|0o[0-7][0-7_]*)\b/i, // hexadecimal
|
||
/\b0x[a-f0-9][a-f0-9_]*(?:\.[a-f0-9_]*)?(?:p[+-]?\d[\d_]*)?(?!\w)/i, // decimal
|
||
/\b\d[\d_]*(?:\.[\d_]*)?(?:e[+-]?\d[\d_]*)?(?!\w)/i],
|
||
'directive': {
|
||
pattern: /\B#\w+/,
|
||
alias: 'property'
|
||
},
|
||
'label': {
|
||
pattern: /\B~\w+/,
|
||
alias: 'property'
|
||
},
|
||
'type-variable': {
|
||
pattern: /\B'\w+/,
|
||
alias: 'function'
|
||
},
|
||
'variant': {
|
||
pattern: /`\w+/,
|
||
alias: 'symbol'
|
||
},
|
||
// For the list of keywords and operators,
|
||
// see: http://caml.inria.fr/pub/docs/manual-ocaml/lex.html#sec84
|
||
'keyword': /\b(?:as|assert|begin|class|constraint|do|done|downto|else|end|exception|external|for|fun|function|functor|if|in|include|inherit|initializer|lazy|let|match|method|module|mutable|new|nonrec|object|of|open|private|rec|sig|struct|then|to|try|type|val|value|virtual|when|where|while|with)\b/,
|
||
'boolean': /\b(?:false|true)\b/,
|
||
'operator-like-punctuation': {
|
||
pattern: /\[[<>|]|[>|]\]|\{<|>\}/,
|
||
alias: 'punctuation'
|
||
},
|
||
// Custom operators are allowed
|
||
'operator': /\.[.~]|:[=>]|[=<>@^|&+\-*\/$%!?~][!$%&*+\-.\/:<=>?@^|~]*|\b(?:and|asr|land|lor|lsl|lsr|lxor|mod|or)\b/,
|
||
'punctuation': /;;|::|[(){}\[\].,:;#]|\b_\b/
|
||
};
|
||
/* "prismjs/components/prism-python" */
|
||
|
||
prism.languages.python = {
|
||
'comment': {
|
||
pattern: /(^|[^\\])#.*/,
|
||
lookbehind: true,
|
||
greedy: true
|
||
},
|
||
'string-interpolation': {
|
||
pattern: /(?:f|fr|rf)(?:("""|''')[\s\S]*?\1|("|')(?:\\.|(?!\2)[^\\\r\n])*\2)/i,
|
||
greedy: true,
|
||
inside: {
|
||
'interpolation': {
|
||
// "{" <expression> <optional "!s", "!r", or "!a"> <optional ":" format specifier> "}"
|
||
pattern: /((?:^|[^{])(?:\{\{)*)\{(?!\{)(?:[^{}]|\{(?!\{)(?:[^{}]|\{(?!\{)(?:[^{}])+\})+\})+\}/,
|
||
lookbehind: true,
|
||
inside: {
|
||
'format-spec': {
|
||
pattern: /(:)[^:(){}]+(?=\}$)/,
|
||
lookbehind: true
|
||
},
|
||
'conversion-option': {
|
||
pattern: //,
|
||
alias: 'punctuation'
|
||
},
|
||
rest: null
|
||
}
|
||
},
|
||
'string': /[\s\S]+/
|
||
}
|
||
},
|
||
'triple-quoted-string': {
|
||
pattern: /(?:[rub]|br|rb)?("""|''')[\s\S]*?\1/i,
|
||
greedy: true,
|
||
alias: 'string'
|
||
},
|
||
'string': {
|
||
pattern: /(?:[rub]|br|rb)?("|')(?:\\.|(?!\1)[^\\\r\n])*\1/i,
|
||
greedy: true
|
||
},
|
||
'function': {
|
||
pattern: /((?:^|\s)def[ \t]+)[a-zA-Z_]\w*(?=\s*\()/g,
|
||
lookbehind: true
|
||
},
|
||
'class-name': {
|
||
pattern: /(\bclass\s+)\w+/i,
|
||
lookbehind: true
|
||
},
|
||
'decorator': {
|
||
pattern: /(^[\t ]*)@\w+(?:\.\w+)*/m,
|
||
lookbehind: true,
|
||
alias: ['annotation', 'punctuation'],
|
||
inside: {
|
||
'punctuation': /\./
|
||
}
|
||
},
|
||
'keyword': /\b(?:_(?=\s*:)|and|as|assert|async|await|break|case|class|continue|def|del|elif|else|except|exec|finally|for|from|global|if|import|in|is|lambda|match|nonlocal|not|or|pass|print|raise|return|try|while|with|yield)\b/,
|
||
'builtin': /\b(?:__import__|abs|all|any|apply|ascii|basestring|bin|bool|buffer|bytearray|bytes|callable|chr|classmethod|cmp|coerce|compile|complex|delattr|dict|dir|divmod|enumerate|eval|execfile|file|filter|float|format|frozenset|getattr|globals|hasattr|hash|help|hex|id|input|int|intern|isinstance|issubclass|iter|len|list|locals|long|map|max|memoryview|min|next|object|oct|open|ord|pow|property|range|raw_input|reduce|reload|repr|reversed|round|set|setattr|slice|sorted|staticmethod|str|sum|super|tuple|type|unichr|unicode|vars|xrange|zip)\b/,
|
||
'boolean': /\b(?:False|None|True)\b/,
|
||
'number': /\b0(?:b(?:_?[01])+|o(?:_?[0-7])+|x(?:_?[a-f0-9])+)\b|(?:\b\d+(?:_\d+)*(?:\.(?:\d+(?:_\d+)*)?)?|\B\.\d+(?:_\d+)*)(?:e[+-]?\d+(?:_\d+)*)?j?(?!\w)/i,
|
||
'operator': /[-+%=]=?|!=|:=|\*\*?=?|\/\/?=?|<[<=>]?|>[=>]?|[&|^~]/,
|
||
'punctuation': /[{}[\];(),.:]/
|
||
};
|
||
prism.languages.python['string-interpolation'].inside['interpolation'].inside.rest = prism.languages.python;
|
||
prism.languages.py = prism.languages.python;
|
||
/* "prismjs/components/prism-reason" */
|
||
|
||
prism.languages.reason = prism.languages.extend('clike', {
|
||
'string': {
|
||
pattern: /"(?:\\(?:\r\n|[\s\S])|[^\\\r\n"])*"/,
|
||
greedy: true
|
||
},
|
||
// 'class-name' must be matched *after* 'constructor' defined below
|
||
'class-name': /\b[A-Z]\w*/,
|
||
'keyword': /\b(?:and|as|assert|begin|class|constraint|do|done|downto|else|end|exception|external|for|fun|function|functor|if|in|include|inherit|initializer|lazy|let|method|module|mutable|new|nonrec|object|of|open|or|private|rec|sig|struct|switch|then|to|try|type|val|virtual|when|while|with)\b/,
|
||
'operator': /\.{3}|:[:=]|\|>|->|=(?:==?|>)?|<=?|>=?|[|^?'#!~`]|[+\-*\/]\.?|\b(?:asr|land|lor|lsl|lsr|lxor|mod)\b/
|
||
});
|
||
prism.languages.insertBefore('reason', 'class-name', {
|
||
'char': {
|
||
pattern: /'(?:\\x[\da-f]{2}|\\o[0-3][0-7][0-7]|\\\d{3}|\\.|[^'\\\r\n])'/,
|
||
greedy: true
|
||
},
|
||
// Negative look-ahead prevents from matching things like String.capitalize
|
||
'constructor': /\b[A-Z]\w*\b(?!\s*\.)/,
|
||
'label': {
|
||
pattern: /\b[a-z]\w*(?=::)/,
|
||
alias: 'symbol'
|
||
}
|
||
}); // We can't match functions property, so let's not even try.
|
||
|
||
delete prism.languages.reason.function;
|
||
/* "prismjs/components/prism-sass" */
|
||
|
||
(function (Prism) {
|
||
Prism.languages.sass = Prism.languages.extend('css', {
|
||
// Sass comments don't need to be closed, only indented
|
||
'comment': {
|
||
pattern: /^([ \t]*)\/[\/*].*(?:(?:\r?\n|\r)\1[ \t].+)*/m,
|
||
lookbehind: true,
|
||
greedy: true
|
||
}
|
||
});
|
||
Prism.languages.insertBefore('sass', 'atrule', {
|
||
// We want to consume the whole line
|
||
'atrule-line': {
|
||
// Includes support for = and + shortcuts
|
||
pattern: /^(?:[ \t]*)[@+=].+/m,
|
||
greedy: true,
|
||
inside: {
|
||
'atrule': /(?:@[\w-]+|[+=])/
|
||
}
|
||
}
|
||
});
|
||
delete Prism.languages.sass.atrule;
|
||
var variable = /\$[-\w]+|#\{\$[-\w]+\}/;
|
||
var operator = [/[+*\/%]|[=!]=|<=?|>=?|\b(?:and|not|or)\b/, {
|
||
pattern: /(\s)-(?=\s)/,
|
||
lookbehind: true
|
||
}];
|
||
Prism.languages.insertBefore('sass', 'property', {
|
||
// We want to consume the whole line
|
||
'variable-line': {
|
||
pattern: /^[ \t]*\$.+/m,
|
||
greedy: true,
|
||
inside: {
|
||
'punctuation': /:/,
|
||
'variable': variable,
|
||
'operator': operator
|
||
}
|
||
},
|
||
// We want to consume the whole line
|
||
'property-line': {
|
||
pattern: /^[ \t]*(?:[^:\s]+ *:.*|:[^:\s].*)/m,
|
||
greedy: true,
|
||
inside: {
|
||
'property': [/[^:\s]+(?=\s*:)/, {
|
||
pattern: /(:)[^:\s]+/,
|
||
lookbehind: true
|
||
}],
|
||
'punctuation': /:/,
|
||
'variable': variable,
|
||
'operator': operator,
|
||
'important': Prism.languages.sass.important
|
||
}
|
||
}
|
||
});
|
||
delete Prism.languages.sass.property;
|
||
delete Prism.languages.sass.important; // Now that whole lines for other patterns are consumed,
|
||
// what's left should be selectors
|
||
|
||
Prism.languages.insertBefore('sass', 'punctuation', {
|
||
'selector': {
|
||
pattern: /^([ \t]*)\S(?:,[^,\r\n]+|[^,\r\n]*)(?:,[^,\r\n]+)*(?:,(?:\r?\n|\r)\1[ \t]+\S(?:,[^,\r\n]+|[^,\r\n]*)(?:,[^,\r\n]+)*)*/m,
|
||
lookbehind: true,
|
||
greedy: true
|
||
}
|
||
});
|
||
})(prism);
|
||
/* "prismjs/components/prism-scss" */
|
||
|
||
|
||
prism.languages.scss = prism.languages.extend('css', {
|
||
'comment': {
|
||
pattern: /(^|[^\\])(?:\/\*[\s\S]*?\*\/|\/\/.*)/,
|
||
lookbehind: true
|
||
},
|
||
'atrule': {
|
||
pattern: /@[\w-](?:\([^()]+\)|[^()\s]|\s+(?!\s))*?(?=\s+[{;])/,
|
||
inside: {
|
||
'rule': /@[\w-]+/ // See rest below
|
||
|
||
}
|
||
},
|
||
// url, compassified
|
||
'url': /(?:[-a-z]+-)?url(?=\()/i,
|
||
// CSS selector regex is not appropriate for Sass
|
||
// since there can be lot more things (var, @ directive, nesting..)
|
||
// a selector must start at the end of a property or after a brace (end of other rules or nesting)
|
||
// it can contain some characters that aren't used for defining rules or end of selector, & (parent selector), or interpolated variable
|
||
// the end of a selector is found when there is no rules in it ( {} or {\s}) or if there is a property (because an interpolated var
|
||
// can "pass" as a selector- e.g: proper#{$erty})
|
||
// this one was hard to do, so please be careful if you edit this one :)
|
||
'selector': {
|
||
// Initial look-ahead is used to prevent matching of blank selectors
|
||
pattern: /(?=\S)[^@;{}()]?(?:[^@;{}()\s]|\s+(?!\s)|#\{\$[-\w]+\})+(?=\s*\{(?:\}|\s|[^}][^:{}]*[:{][^}]))/,
|
||
inside: {
|
||
'parent': {
|
||
pattern: /&/,
|
||
alias: 'important'
|
||
},
|
||
'placeholder': /%[-\w]+/,
|
||
'variable': /\$[-\w]+|#\{\$[-\w]+\}/
|
||
}
|
||
},
|
||
'property': {
|
||
pattern: /(?:[-\w]|\$[-\w]|#\{\$[-\w]+\})+(?=\s*:)/,
|
||
inside: {
|
||
'variable': /\$[-\w]+|#\{\$[-\w]+\}/
|
||
}
|
||
}
|
||
});
|
||
prism.languages.insertBefore('scss', 'atrule', {
|
||
'keyword': [/@(?:content|debug|each|else(?: if)?|extend|for|forward|function|if|import|include|mixin|return|use|warn|while)\b/i, {
|
||
pattern: /( )(?:from|through)(?= )/,
|
||
lookbehind: true
|
||
}]
|
||
});
|
||
prism.languages.insertBefore('scss', 'important', {
|
||
// var and interpolated vars
|
||
'variable': /\$[-\w]+|#\{\$[-\w]+\}/
|
||
});
|
||
prism.languages.insertBefore('scss', 'function', {
|
||
'module-modifier': {
|
||
pattern: /\b(?:as|hide|show|with)\b/i,
|
||
alias: 'keyword'
|
||
},
|
||
'placeholder': {
|
||
pattern: /%[-\w]+/,
|
||
alias: 'selector'
|
||
},
|
||
'statement': {
|
||
pattern: /\B!(?:default|optional)\b/i,
|
||
alias: 'keyword'
|
||
},
|
||
'boolean': /\b(?:false|true)\b/,
|
||
'null': {
|
||
pattern: /\bnull\b/,
|
||
alias: 'keyword'
|
||
},
|
||
'operator': {
|
||
pattern: /(\s)(?:[-+*\/%]|[=!]=|<=?|>=?|and|not|or)(?=\s)/,
|
||
lookbehind: true
|
||
}
|
||
});
|
||
prism.languages.scss['atrule'].inside.rest = prism.languages.scss;
|
||
/* "prismjs/components/prism-stylus" */
|
||
|
||
(function (Prism) {
|
||
var unit = {
|
||
pattern: /(\b\d+)(?:%|[a-z]+)/,
|
||
lookbehind: true
|
||
}; // 123 -123 .123 -.123 12.3 -12.3
|
||
|
||
var number = {
|
||
pattern: /(^|[^\w.-])-?(?:\d+(?:\.\d+)?|\.\d+)/,
|
||
lookbehind: true
|
||
};
|
||
var inside = {
|
||
'comment': {
|
||
pattern: /(^|[^\\])(?:\/\*[\s\S]*?\*\/|\/\/.*)/,
|
||
lookbehind: true
|
||
},
|
||
'url': {
|
||
pattern: /\burl\((["']?).*?\1\)/i,
|
||
greedy: true
|
||
},
|
||
'string': {
|
||
pattern: /("|')(?:(?!\1)[^\\\r\n]|\\(?:\r\n|[\s\S]))*\1/,
|
||
greedy: true
|
||
},
|
||
'interpolation': null,
|
||
// See below
|
||
'func': null,
|
||
// See below
|
||
'important': /\B!(?:important|optional)\b/i,
|
||
'keyword': {
|
||
pattern: /(^|\s+)(?:(?:else|for|if|return|unless)(?=\s|$)|@[\w-]+)/,
|
||
lookbehind: true
|
||
},
|
||
'hexcode': /#[\da-f]{3,6}/i,
|
||
'color': [/\b(?:AliceBlue|AntiqueWhite|Aqua|Aquamarine|Azure|Beige|Bisque|Black|BlanchedAlmond|Blue|BlueViolet|Brown|BurlyWood|CadetBlue|Chartreuse|Chocolate|Coral|CornflowerBlue|Cornsilk|Crimson|Cyan|DarkBlue|DarkCyan|DarkGoldenRod|DarkGr[ae]y|DarkGreen|DarkKhaki|DarkMagenta|DarkOliveGreen|DarkOrange|DarkOrchid|DarkRed|DarkSalmon|DarkSeaGreen|DarkSlateBlue|DarkSlateGr[ae]y|DarkTurquoise|DarkViolet|DeepPink|DeepSkyBlue|DimGr[ae]y|DodgerBlue|FireBrick|FloralWhite|ForestGreen|Fuchsia|Gainsboro|GhostWhite|Gold|GoldenRod|Gr[ae]y|Green|GreenYellow|HoneyDew|HotPink|IndianRed|Indigo|Ivory|Khaki|Lavender|LavenderBlush|LawnGreen|LemonChiffon|LightBlue|LightCoral|LightCyan|LightGoldenRodYellow|LightGr[ae]y|LightGreen|LightPink|LightSalmon|LightSeaGreen|LightSkyBlue|LightSlateGr[ae]y|LightSteelBlue|LightYellow|Lime|LimeGreen|Linen|Magenta|Maroon|MediumAquaMarine|MediumBlue|MediumOrchid|MediumPurple|MediumSeaGreen|MediumSlateBlue|MediumSpringGreen|MediumTurquoise|MediumVioletRed|MidnightBlue|MintCream|MistyRose|Moccasin|NavajoWhite|Navy|OldLace|Olive|OliveDrab|Orange|OrangeRed|Orchid|PaleGoldenRod|PaleGreen|PaleTurquoise|PaleVioletRed|PapayaWhip|PeachPuff|Peru|Pink|Plum|PowderBlue|Purple|Red|RosyBrown|RoyalBlue|SaddleBrown|Salmon|SandyBrown|SeaGreen|SeaShell|Sienna|Silver|SkyBlue|SlateBlue|SlateGr[ae]y|Snow|SpringGreen|SteelBlue|Tan|Teal|Thistle|Tomato|Transparent|Turquoise|Violet|Wheat|White|WhiteSmoke|Yellow|YellowGreen)\b/i, {
|
||
pattern: /\b(?:hsl|rgb)\(\s*\d{1,3}\s*,\s*\d{1,3}%?\s*,\s*\d{1,3}%?\s*\)\B|\b(?:hsl|rgb)a\(\s*\d{1,3}\s*,\s*\d{1,3}%?\s*,\s*\d{1,3}%?\s*,\s*(?:0|0?\.\d+|1)\s*\)\B/i,
|
||
inside: {
|
||
'unit': unit,
|
||
'number': number,
|
||
'function': /[\w-]+(?=\()/,
|
||
'punctuation': /[(),]/
|
||
}
|
||
}],
|
||
'entity': /\\[\da-f]{1,8}/i,
|
||
'unit': unit,
|
||
'boolean': /\b(?:false|true)\b/,
|
||
'operator': [// We want non-word chars around "-" because it is
|
||
// accepted in property names.
|
||
/~|[+!\/%<>?=]=?|[-:]=|\*[*=]?|\.{2,3}|&&|\|\||\B-\B|\b(?:and|in|is(?: a| defined| not|nt)?|not|or)\b/],
|
||
'number': number,
|
||
'punctuation': /[{}()\[\];:,]/
|
||
};
|
||
inside['interpolation'] = {
|
||
pattern: /\{[^\r\n}:]+\}/,
|
||
alias: 'variable',
|
||
inside: {
|
||
'delimiter': {
|
||
pattern: /^\{|\}$/,
|
||
alias: 'punctuation'
|
||
},
|
||
rest: inside
|
||
}
|
||
};
|
||
inside['func'] = {
|
||
pattern: /[\w-]+\([^)]*\).*/,
|
||
inside: {
|
||
'function': /^[^(]+/,
|
||
rest: inside
|
||
}
|
||
};
|
||
Prism.languages.stylus = {
|
||
'atrule-declaration': {
|
||
pattern: /(^[ \t]*)@.+/m,
|
||
lookbehind: true,
|
||
inside: {
|
||
'atrule': /^@[\w-]+/,
|
||
rest: inside
|
||
}
|
||
},
|
||
'variable-declaration': {
|
||
pattern: /(^[ \t]*)[\w$-]+\s*.?=[ \t]*(?:\{[^{}]*\}|\S.*|$)/m,
|
||
lookbehind: true,
|
||
inside: {
|
||
'variable': /^\S+/,
|
||
rest: inside
|
||
}
|
||
},
|
||
'statement': {
|
||
pattern: /(^[ \t]*)(?:else|for|if|return|unless)[ \t].+/m,
|
||
lookbehind: true,
|
||
inside: {
|
||
'keyword': /^\S+/,
|
||
rest: inside
|
||
}
|
||
},
|
||
// A property/value pair cannot end with a comma or a brace
|
||
// It cannot have indented content unless it ended with a semicolon
|
||
'property-declaration': {
|
||
pattern: /((?:^|\{)([ \t]*))(?:[\w-]|\{[^}\r\n]+\})+(?:\s*:\s*|[ \t]+)(?!\s)[^{\r\n]*(?:;|[^{\r\n,]$(?!(?:\r?\n|\r)(?:\{|\2[ \t])))/m,
|
||
lookbehind: true,
|
||
inside: {
|
||
'property': {
|
||
pattern: /^[^\s:]+/,
|
||
inside: {
|
||
'interpolation': inside.interpolation
|
||
}
|
||
},
|
||
rest: inside
|
||
}
|
||
},
|
||
// A selector can contain parentheses only as part of a pseudo-element
|
||
// It can span multiple lines.
|
||
// It must end with a comma or an accolade or have indented content.
|
||
'selector': {
|
||
pattern: /(^[ \t]*)(?:(?=\S)(?:[^{}\r\n:()]|::?[\w-]+(?:\([^)\r\n]*\)|(?![\w-]))|\{[^}\r\n]+\})+)(?:(?:\r?\n|\r)(?:\1(?:(?=\S)(?:[^{}\r\n:()]|::?[\w-]+(?:\([^)\r\n]*\)|(?![\w-]))|\{[^}\r\n]+\})+)))*(?:,$|\{|(?=(?:\r?\n|\r)(?:\{|\1[ \t])))/m,
|
||
lookbehind: true,
|
||
inside: {
|
||
'interpolation': inside.interpolation,
|
||
'comment': inside.comment,
|
||
'punctuation': /[{},]/
|
||
}
|
||
},
|
||
'func': inside.func,
|
||
'string': inside.string,
|
||
'comment': {
|
||
pattern: /(^|[^\\])(?:\/\*[\s\S]*?\*\/|\/\/.*)/,
|
||
lookbehind: true,
|
||
greedy: true
|
||
},
|
||
'interpolation': inside.interpolation,
|
||
'punctuation': /[{}()\[\];:.]/
|
||
};
|
||
})(prism);
|
||
/* "prismjs/components/prism-tsx" */
|
||
|
||
|
||
(function (Prism) {
|
||
var typescript = Prism.util.clone(Prism.languages.typescript);
|
||
Prism.languages.tsx = Prism.languages.extend('jsx', typescript); // doesn't work with TS because TS is too complex
|
||
|
||
delete Prism.languages.tsx['parameter'];
|
||
delete Prism.languages.tsx['literal-property']; // This will prevent collisions between TSX tags and TS generic types.
|
||
// Idea by https://github.com/karlhorky
|
||
// Discussion: https://github.com/PrismJS/prism/issues/2594#issuecomment-710666928
|
||
|
||
var tag = Prism.languages.tsx.tag;
|
||
tag.pattern = RegExp(/(^|[^\w$]|(?=<\/))/.source + '(?:' + tag.pattern.source + ')', tag.pattern.flags);
|
||
tag.lookbehind = true;
|
||
})(prism);
|
||
/* "prismjs/components/prism-wasm" */
|
||
|
||
|
||
prism.languages.wasm = {
|
||
'comment': [/\(;[\s\S]*?;\)/, {
|
||
pattern: /;;.*/,
|
||
greedy: true
|
||
}],
|
||
'string': {
|
||
pattern: /"(?:\\[\s\S]|[^"\\])*"/,
|
||
greedy: true
|
||
},
|
||
'keyword': [{
|
||
pattern: /\b(?:align|offset)=/,
|
||
inside: {
|
||
'operator': /=/
|
||
}
|
||
}, {
|
||
pattern: /\b(?:(?:f32|f64|i32|i64)(?:\.(?:abs|add|and|ceil|clz|const|convert_[su]\/i(?:32|64)|copysign|ctz|demote\/f64|div(?:_[su])?|eqz?|extend_[su]\/i32|floor|ge(?:_[su])?|gt(?:_[su])?|le(?:_[su])?|load(?:(?:8|16|32)_[su])?|lt(?:_[su])?|max|min|mul|neg?|nearest|or|popcnt|promote\/f32|reinterpret\/[fi](?:32|64)|rem_[su]|rot[lr]|shl|shr_[su]|sqrt|store(?:8|16|32)?|sub|trunc(?:_[su]\/f(?:32|64))?|wrap\/i64|xor))?|memory\.(?:grow|size))\b/,
|
||
inside: {
|
||
'punctuation': /\./
|
||
}
|
||
}, /\b(?:anyfunc|block|br(?:_if|_table)?|call(?:_indirect)?|data|drop|elem|else|end|export|func|get_(?:global|local)|global|if|import|local|loop|memory|module|mut|nop|offset|param|result|return|select|set_(?:global|local)|start|table|tee_local|then|type|unreachable)\b/],
|
||
'variable': /\$[\w!#$%&'*+\-./:<=>?@\\^`|~]+/,
|
||
'number': /[+-]?\b(?:\d(?:_?\d)*(?:\.\d(?:_?\d)*)?(?:[eE][+-]?\d(?:_?\d)*)?|0x[\da-fA-F](?:_?[\da-fA-F])*(?:\.[\da-fA-F](?:_?[\da-fA-D])*)?(?:[pP][+-]?\d(?:_?\d)*)?)\b|\binf\b|\bnan(?::0x[\da-fA-F](?:_?[\da-fA-D])*)?\b/,
|
||
'punctuation': /[()]/
|
||
};
|
||
|
||
module.exports = prism;
|