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/* PrismJS 1.23.0
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https://prismjs.com/download.html#themes=prism&languages=markup+css+clike+javascript+bash+c+cpp+coffeescript+crystal+d+dart+diff+django+elixir+erlang+go+groovy+java+json+julia+kotlin+lua+markup-templating+matlab+nginx+nim+ocaml+perl+php+python+jsx+ruby+rust+scss+shell-session+sql+typescript+yaml */
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/// <reference lib="WebWorker"/>
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var _self = (typeof window !== 'undefined')
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? window // if in browser
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: (
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(typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope)
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? self // if in worker
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: {} // if in node js
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);
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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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var Prism = (function (_self){
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// Private helper vars
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var lang = /\blang(?:uage)?-([\w-]+)\b/i;
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var uniqueId = 0;
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var _ = {
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/**
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* By default, Prism will attempt to highlight all code elements (by calling {@link Prism.highlightAll}) on the
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* current page after the page finished loading. This might be a problem if e.g. you wanted to asynchronously load
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* additional languages or plugins yourself.
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*
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* By setting this value to `true`, Prism will not automatically highlight all code elements on the page.
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*
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* You obviously have to change this value before the automatic highlighting started. To do this, you can add an
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* empty Prism object into the global scope before loading the Prism script like this:
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*
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* ```js
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* window.Prism = window.Prism || {};
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* Prism.manual = true;
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* // add a new <script> to load Prism's script
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* ```
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*
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* @default false
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* @type {boolean}
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* @memberof Prism
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* @public
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*/
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manual: _self.Prism && _self.Prism.manual,
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disableWorkerMessageHandler: _self.Prism && _self.Prism.disableWorkerMessageHandler,
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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, 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 && !lang.test(element.className)) {
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element = element.parentElement;
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}
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if (element) {
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return (element.className.match(lang) || [, 'none'])[1].toLowerCase();
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}
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return 'none';
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},
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/**
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* Returns the script element that is currently executing.
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*
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* This does __not__ work for line script element.
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*
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* @returns {HTMLScriptElement | null}
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*/
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currentScript: function () {
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if (typeof document === 'undefined') {
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return null;
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}
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if ('currentScript' in document && 1 < 2 /* hack to trip TS' flow analysis */) {
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return /** @type {any} */ (document.currentScript);
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}
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// IE11 workaround
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// we'll get the src of the current script by parsing IE11's error stack trace
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// this will not work for inline scripts
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try {
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throw new Error();
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} catch (err) {
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// Get file src url from stack. Specifically works with the format of stack traces in IE.
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// A stack will look like this:
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//
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// Error
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// at _.util.currentScript (http://localhost/components/prism-core.js:119:5)
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// at Global code (http://localhost/components/prism-core.js:606:1)
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var src = (/at [^(\r\n]*\((.*):.+:.+\)$/i.exec(err.stack) || [])[1];
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if (src) {
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var scripts = document.getElementsByTagName('script');
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for (var i in scripts) {
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if (scripts[i].src == src) {
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return scripts[i];
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}
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}
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}
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return null;
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}
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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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* 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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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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}
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});
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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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for (var i in o) {
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if (o.hasOwnProperty(i)) {
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callback.call(o, i, o[i], type || i);
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var property = o[i],
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propertyType = _.util.type(property);
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if (propertyType === 'Object' && !visited[objId(property)]) {
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visited[objId(property)] = true;
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DFS(property, callback, null, visited);
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}
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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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}
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}
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}
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}
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},
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plugins: {},
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/**
|
|
|
* This is the most high-level function in Prism’s API.
|
|
|
* It fetches all the elements that have a `.language-xxxx` class and then calls {@link Prism.highlightElement} on
|
|
|
* each one of them.
|
|
|
*
|
|
|
* This is equivalent to `Prism.highlightAllUnder(document, async, callback)`.
|
|
|
*
|
|
|
* @param {boolean} [async=false] Same as in {@link Prism.highlightAllUnder}.
|
|
|
* @param {HighlightCallback} [callback] Same as in {@link Prism.highlightAllUnder}.
|
|
|
* @memberof Prism
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|
|
* @public
|
|
|
*/
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|
|
highlightAll: function(async, callback) {
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|
|
_.highlightAllUnder(document, async, callback);
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|
|
},
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|
|
|
|
|
/**
|
|
|
* Fetches all the descendants of `container` that have a `.language-xxxx` class and then calls
|
|
|
* {@link Prism.highlightElement} on each one of them.
|
|
|
*
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|
|
* The following hooks will be run:
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|
|
* 1. `before-highlightall`
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|
|
* 2. `before-all-elements-highlight`
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|
|
* 3. All hooks of {@link Prism.highlightElement} for each element.
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|
|
*
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|
|
* @param {ParentNode} container The root element, whose descendants that have a `.language-xxxx` class will be highlighted.
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|
|
* @param {boolean} [async=false] Whether each element is to be highlighted asynchronously using Web Workers.
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|
|
* @param {HighlightCallback} [callback] An optional callback to be invoked on each element after its highlighting is done.
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|
|
* @memberof Prism
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|
|
* @public
|
|
|
*/
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|
|
highlightAllUnder: function(container, async, callback) {
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|
|
var env = {
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|
callback: callback,
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container: container,
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|
selector: 'code[class*="language-"], [class*="language-"] code, code[class*="lang-"], [class*="lang-"] code'
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|
};
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|
|
|
|
_.hooks.run('before-highlightall', env);
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|
|
env.elements = Array.prototype.slice.apply(env.container.querySelectorAll(env.selector));
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|
|
_.hooks.run('before-all-elements-highlight', env);
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|
for (var i = 0, element; element = env.elements[i++];) {
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|
_.highlightElement(element, async === true, env.callback);
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|
|
}
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|
},
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|
|
|
|
|
/**
|
|
|
* Highlights the code inside a single element.
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|
*
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|
|
* The following hooks will be run:
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|
|
* 1. `before-sanity-check`
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|
|
* 2. `before-highlight`
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|
|
* 3. All hooks of {@link Prism.highlight}. These hooks will be run by an asynchronous worker if `async` is `true`.
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|
|
* 4. `before-insert`
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|
|
* 5. `after-highlight`
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|
* 6. `complete`
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|
*
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|
|
* Some the above hooks will be skipped if the element doesn't contain any text or there is no grammar loaded for
|
|
|
* the element's language.
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|
*
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|
|
* @param {Element} element The element containing the code.
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|
* It must have a class of `language-xxxx` to be processed, where `xxxx` is a valid language identifier.
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|
|
* @param {boolean} [async=false] Whether the element is to be highlighted asynchronously using Web Workers
|
|
|
* to improve performance and avoid blocking the UI when highlighting very large chunks of code. This option is
|
|
|
* [disabled by default](https://prismjs.com/faq.html#why-is-asynchronous-highlighting-disabled-by-default).
|
|
|
*
|
|
|
* Note: All language definitions required to highlight the code must be included in the main `prism.js` file for
|
|
|
* asynchronous highlighting to work. You can build your own bundle on the
|
|
|
* [Download page](https://prismjs.com/download.html).
|
|
|
* @param {HighlightCallback} [callback] An optional callback to be invoked after the highlighting is done.
|
|
|
* Mostly useful when `async` is `true`, since in that case, the highlighting is done asynchronously.
|
|
|
* @memberof Prism
|
|
|
* @public
|
|
|
*/
|
|
|
highlightElement: function(element, async, callback) {
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|
|
// Find language
|
|
|
var language = _.util.getLanguage(element);
|
|
|
var grammar = _.languages[language];
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|
|
|
|
|
// Set language on the element, if not present
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|
|
element.className = element.className.replace(lang, '').replace(/\s+/g, ' ') + ' language-' + language;
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|
|
|
|
// Set language on the parent, for styling
|
|
|
var parent = element.parentElement;
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|
|
if (parent && parent.nodeName.toLowerCase() === 'pre') {
|
|
|
parent.className = parent.className.replace(lang, '').replace(/\s+/g, ' ') + ' language-' + language;
|
|
|
}
|
|
|
|
|
|
var code = element.textContent;
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|
|
|
|
|
var env = {
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|
|
element: element,
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|
|
language: language,
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|
|
grammar: grammar,
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|
|
code: code
|
|
|
};
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|
|
|
function insertHighlightedCode(highlightedCode) {
|
|
|
env.highlightedCode = highlightedCode;
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|
_.hooks.run('before-insert', env);
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|
|
env.element.innerHTML = env.highlightedCode;
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|
|
|
_.hooks.run('after-highlight', env);
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|
|
_.hooks.run('complete', env);
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|
|
callback && callback.call(env.element);
|
|
|
}
|
|
|
|
|
|
_.hooks.run('before-sanity-check', env);
|
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|
|
|
|
if (!env.code) {
|
|
|
_.hooks.run('complete', env);
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|
|
callback && callback.call(env.element);
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|
|
return;
|
|
|
}
|
|
|
|
|
|
_.hooks.run('before-highlight', env);
|
|
|
|
|
|
if (!env.grammar) {
|
|
|
insertHighlightedCode(_.util.encode(env.code));
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|
|
return;
|
|
|
}
|
|
|
|
|
|
if (async && _self.Worker) {
|
|
|
var worker = new Worker(_.filename);
|
|
|
|
|
|
worker.onmessage = function(evt) {
|
|
|
insertHighlightedCode(evt.data);
|
|
|
};
|
|
|
|
|
|
worker.postMessage(JSON.stringify({
|
|
|
language: env.language,
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|
|
code: env.code,
|
|
|
immediateClose: true
|
|
|
}));
|
|
|
}
|
|
|
else {
|
|
|
insertHighlightedCode(_.highlight(env.code, env.grammar, env.language));
|
|
|
}
|
|
|
},
|
|
|
|
|
|
/**
|
|
|
* Low-level function, only use if you know what you’re doing. It accepts a string of text as input
|
|
|
* and the language definitions to use, and returns a string with the HTML produced.
|
|
|
*
|
|
|
* The following hooks will be run:
|
|
|
* 1. `before-tokenize`
|
|
|
* 2. `after-tokenize`
|
|
|
* 3. `wrap`: On each {@link Token}.
|
|
|
*
|
|
|
* @param {string} text A string with the code to be highlighted.
|
|
|
* @param {Grammar} grammar An object containing the tokens to use.
|
|
|
*
|
|
|
* Usually a language definition like `Prism.languages.markup`.
|
|
|
* @param {string} language The name of the language definition passed to `grammar`.
|
|
|
* @returns {string} The highlighted HTML.
|
|
|
* @memberof Prism
|
|
|
* @public
|
|
|
* @example
|
|
|
* Prism.highlight('var foo = true;', Prism.languages.javascript, 'javascript');
|
|
|
*/
|
|
|
highlight: function (text, grammar, language) {
|
|
|
var env = {
|
|
|
code: text,
|
|
|
grammar: grammar,
|
|
|
language: language
|
|
|
};
|
|
|
_.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
|
|
|
};
|
|
|
_self.Prism = _;
|
|
|
|
|
|
|
|
|
// 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],
|
|
|
inside = patternObj.inside,
|
|
|
lookbehind = !!patternObj.lookbehind,
|
|
|
greedy = !!patternObj.greedy,
|
|
|
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) {
|
|
|
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;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
var from = match.index,
|
|
|
matchStr = match[0],
|
|
|
before = str.slice(0, from),
|
|
|
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;
|
|
|
}
|
|
|
|
|
|
|
|
|
if (!_self.document) {
|
|
|
if (!_self.addEventListener) {
|
|
|
// in Node.js
|
|
|
return _;
|
|
|
}
|
|
|
|
|
|
if (!_.disableWorkerMessageHandler) {
|
|
|
// In worker
|
|
|
_self.addEventListener('message', function (evt) {
|
|
|
var message = JSON.parse(evt.data),
|
|
|
lang = message.language,
|
|
|
code = message.code,
|
|
|
immediateClose = message.immediateClose;
|
|
|
|
|
|
_self.postMessage(_.highlight(code, _.languages[lang], lang));
|
|
|
if (immediateClose) {
|
|
|
_self.close();
|
|
|
}
|
|
|
}, false);
|
|
|
}
|
|
|
|
|
|
return _;
|
|
|
}
|
|
|
|
|
|
// Get current script and highlight
|
|
|
var script = _.util.currentScript();
|
|
|
|
|
|
if (script) {
|
|
|
_.filename = script.src;
|
|
|
|
|
|
if (script.hasAttribute('data-manual')) {
|
|
|
_.manual = true;
|
|
|
}
|
|
|
}
|
|
|
|
|
|
function highlightAutomaticallyCallback() {
|
|
|
if (!_.manual) {
|
|
|
_.highlightAll();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (!_.manual) {
|
|
|
// If the document state is "loading", then we'll use DOMContentLoaded.
|
|
|
// If the document state is "interactive" and the prism.js script is deferred, then we'll also use the
|
|
|
// DOMContentLoaded event because there might be some plugins or languages which have also been deferred and they
|
|
|
// might take longer one animation frame to execute which can create a race condition where only some plugins have
|
|
|
// been loaded when Prism.highlightAll() is executed, depending on how fast resources are loaded.
|
|
|
// See https://github.com/PrismJS/prism/issues/2102
|
|
|
var readyState = document.readyState;
|
|
|
if (readyState === 'loading' || readyState === 'interactive' && script && script.defer) {
|
|
|
document.addEventListener('DOMContentLoaded', highlightAutomaticallyCallback);
|
|
|
} else {
|
|
|
if (window.requestAnimationFrame) {
|
|
|
window.requestAnimationFrame(highlightAutomaticallyCallback);
|
|
|
} else {
|
|
|
window.setTimeout(highlightAutomaticallyCallback, 16);
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
|
|
|
return _;
|
|
|
|
|
|
})(_self);
|
|
|
|
|
|
if (typeof module !== 'undefined' && module.exports) {
|
|
|
module.exports = Prism;
|
|
|
}
|
|
|
|
|
|
// hack for components to work correctly in node.js
|
|
|
if (typeof global !== 'undefined') {
|
|
|
global.Prism = Prism;
|
|
|
}
|
|
|
|
|
|
// some additional documentation/types
|
|
|
|
|
|
/**
|
|
|
* The expansion of a simple `RegExp` literal to support additional properties.
|
|
|
*
|
|
|
* @typedef GrammarToken
|
|
|
* @property {RegExp} pattern The regular expression of the token.
|
|
|
* @property {boolean} [lookbehind=false] If `true`, then the first capturing group of `pattern` will (effectively)
|
|
|
* behave as a lookbehind group meaning that the captured text will not be part of the matched text of the new token.
|
|
|
* @property {boolean} [greedy=false] Whether the token is greedy.
|
|
|
* @property {string|string[]} [alias] An optional alias or list of aliases.
|
|
|
* @property {Grammar} [inside] The nested grammar of this token.
|
|
|
*
|
|
|
* The `inside` grammar will be used to tokenize the text value of each token of this kind.
|
|
|
*
|
|
|
* This can be used to make nested and even recursive language definitions.
|
|
|
*
|
|
|
* Note: This can cause infinite recursion. Be careful when you embed different languages or even the same language into
|
|
|
* each another.
|
|
|
* @global
|
|
|
* @public
|
|
|
*/
|
|
|
|
|
|
/**
|
|
|
* @typedef Grammar
|
|
|
* @type {Object<string, RegExp | GrammarToken | Array<RegExp | GrammarToken>>}
|
|
|
* @property {Grammar} [rest] An optional grammar object that will be appended to this grammar.
|
|
|
* @global
|
|
|
* @public
|
|
|
*/
|
|
|
|
|
|
/**
|
|
|
* A function which will invoked after an element was successfully highlighted.
|
|
|
*
|
|
|
* @callback HighlightCallback
|
|
|
* @param {Element} element The element successfully highlighted.
|
|
|
* @returns {void}
|
|
|
* @global
|
|
|
* @public
|
|
|
*/
|
|
|
|
|
|
/**
|
|
|
* @callback HookCallback
|
|
|
* @param {Object<string, any>} env The environment variables of the hook.
|
|
|
* @returns {void}
|
|
|
* @global
|
|
|
* @public
|
|
|
*/
|
|
|
;
|
|
|
Prism.languages.markup = {
|
|
|
'comment': /<!--[\s\S]*?-->/,
|
|
|
'prolog': /<\?[\s\S]+?\?>/,
|
|
|
'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/,
|
|
|
'name': /[^\s<>'"]+/
|
|
|
}
|
|
|
},
|
|
|
'cdata': /<!\[CDATA\[[\s\S]*?]]>/i,
|
|
|
'tag': {
|
|
|
pattern: /<\/?(?!\d)[^\s>\/=$<%]+(?:\s(?:\s*[^\s>\/=]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))|(?=[\s/>])))+)?\s*\/?>/,
|
|
|
greedy: true,
|
|
|
inside: {
|
|
|
'tag': {
|
|
|
pattern: /^<\/?[^\s>\/]+/,
|
|
|
inside: {
|
|
|
'punctuation': /^<\/?/,
|
|
|
'namespace': /^[^\s>\/:]+:/
|
|
|
}
|
|
|
},
|
|
|
'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);
|
|
|
}
|
|
|
});
|
|
|
|
|
|
Prism.languages.html = Prism.languages.markup;
|
|
|
Prism.languages.mathml = Prism.languages.markup;
|
|
|
Prism.languages.svg = Prism.languages.markup;
|
|
|
|
|
|
Prism.languages.xml = Prism.languages.extend('markup', {});
|
|
|
Prism.languages.ssml = Prism.languages.xml;
|
|
|
Prism.languages.atom = Prism.languages.xml;
|
|
|
Prism.languages.rss = Prism.languages.xml;
|
|
|
|
|
|
(function (Prism) {
|
|
|
|
|
|
var string = /("|')(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/;
|
|
|
|
|
|
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': RegExp('[^{}\\s](?:[^{};"\'\\s]|\\s+(?![\\s{])|' + string.source + ')*(?=\\s*\\{)'),
|
|
|
'string': {
|
|
|
pattern: string,
|
|
|
greedy: true
|
|
|
},
|
|
|
'property': /(?!\s)[-_a-z\xA0-\uFFFF](?:(?!\s)[-\w\xA0-\uFFFF])*(?=\s*:)/i,
|
|
|
'important': /!important\b/i,
|
|
|
'function': /[-a-z0-9]+(?=\()/i,
|
|
|
'punctuation': /[(){};:,]/
|
|
|
};
|
|
|
|
|
|
Prism.languages.css['atrule'].inside.rest = Prism.languages.css;
|
|
|
|
|
|
var markup = Prism.languages.markup;
|
|
|
if (markup) {
|
|
|
markup.tag.addInlined('style', 'css');
|
|
|
|
|
|
Prism.languages.insertBefore('inside', 'attr-value', {
|
|
|
'style-attr': {
|
|
|
pattern: /(^|["'\s])style\s*=\s*(?:"[^"]*"|'[^']*')/i,
|
|
|
lookbehind: true,
|
|
|
inside: {
|
|
|
'attr-value': {
|
|
|
pattern: /=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+)/,
|
|
|
inside: {
|
|
|
'style': {
|
|
|
pattern: /(["'])[\s\S]+(?=["']$)/,
|
|
|
lookbehind: true,
|
|
|
alias: 'language-css',
|
|
|
inside: Prism.languages.css
|
|
|
},
|
|
|
'punctuation': [
|
|
|
{
|
|
|
pattern: /^=/,
|
|
|
alias: 'attr-equals'
|
|
|
},
|
|
|
/"|'/
|
|
|
]
|
|
|
}
|
|
|
},
|
|
|
'attr-name': /^style/i
|
|
|
}
|
|
|
}
|
|
|
}, markup.tag);
|
|
|
}
|
|
|
|
|
|
}(Prism));
|
|
|
|
|
|
Prism.languages.clike = {
|
|
|
'comment': [
|
|
|
{
|
|
|
pattern: /(^|[^\\])\/\*[\s\S]*?(?:\*\/|$)/,
|
|
|
lookbehind: true,
|
|
|
greedy: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /(^|[^\\:])\/\/.*/,
|
|
|
lookbehind: true,
|
|
|
greedy: true
|
|
|
}
|
|
|
],
|
|
|
'string': {
|
|
|
pattern: /(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
|
|
|
greedy: true
|
|
|
},
|
|
|
'class-name': {
|
|
|
pattern: /(\b(?:class|interface|extends|implements|trait|instanceof|new)\s+|\bcatch\s+\()[\w.\\]+/i,
|
|
|
lookbehind: true,
|
|
|
inside: {
|
|
|
'punctuation': /[.\\]/
|
|
|
}
|
|
|
},
|
|
|
'keyword': /\b(?:if|else|while|do|for|return|in|instanceof|function|new|try|throw|catch|finally|null|break|continue)\b/,
|
|
|
'boolean': /\b(?:true|false)\b/,
|
|
|
'function': /\w+(?=\()/,
|
|
|
'number': /\b0x[\da-f]+\b|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e[+-]?\d+)?/i,
|
|
|
'operator': /[<>]=?|[!=]=?=?|--?|\+\+?|&&?|\|\|?|[?*/~^%]/,
|
|
|
'punctuation': /[{}[\];(),.:]/
|
|
|
};
|
|
|
|
|
|
Prism.languages.javascript = Prism.languages.extend('clike', {
|
|
|
'class-name': [
|
|
|
Prism.languages.clike['class-name'],
|
|
|
{
|
|
|
pattern: /(^|[^$\w\xA0-\uFFFF])(?!\s)[_$A-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\.(?:prototype|constructor))/,
|
|
|
lookbehind: true
|
|
|
}
|
|
|
],
|
|
|
'keyword': [
|
|
|
{
|
|
|
pattern: /((?:^|})\s*)catch\b/,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /(^|[^.]|\.\.\.\s*)\b(?:as|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': /\b(?:(?:0[xX](?:[\dA-Fa-f](?:_[\dA-Fa-f])?)+|0[bB](?:[01](?:_[01])?)+|0[oO](?:[0-7](?:_[0-7])?)+)n?|(?:\d(?:_\d)?)+n|NaN|Infinity)\b|(?:\b(?:\d(?:_\d)?)+\.?(?:\d(?:_\d)?)*|\B\.(?:\d(?:_\d)?)+)(?:[Ee][+-]?(?:\d(?:_\d)?)+)?/,
|
|
|
'operator': /--|\+\+|\*\*=?|=>|&&=?|\|\|=?|[!=]==|<<=?|>>>?=?|[-+*/%&|^!=<>]=?|\.{3}|\?\?=?|\?\.?|[~:]/
|
|
|
});
|
|
|
|
|
|
Prism.languages.javascript['class-name'][0].pattern = /(\b(?:class|interface|extends|implements|instanceof|new)\s+)[\w.\\]+/;
|
|
|
|
|
|
Prism.languages.insertBefore('javascript', 'keyword', {
|
|
|
'regex': {
|
|
|
pattern: /((?:^|[^$\w\xA0-\uFFFF."'\])\s]|\b(?:return|yield))\s*)\/(?:\[(?:[^\]\\\r\n]|\\.)*]|\\.|[^/\\\[\r\n])+\/[gimyus]{0,6}(?=(?:\s|\/\*(?:[^*]|\*(?!\/))*\*\/)*(?:$|[\r\n,.;:})\]]|\/\/))/,
|
|
|
lookbehind: true,
|
|
|
greedy: true,
|
|
|
inside: {
|
|
|
'regex-source': {
|
|
|
pattern: /^(\/)[\s\S]+(?=\/[a-z]*$)/,
|
|
|
lookbehind: true,
|
|
|
alias: 'language-regex',
|
|
|
inside: Prism.languages.regex
|
|
|
},
|
|
|
'regex-flags': /[a-z]+$/,
|
|
|
'regex-delimiter': /^\/|\/$/
|
|
|
}
|
|
|
},
|
|
|
// This must be declared before keyword because we use "function" inside the look-forward
|
|
|
'function-variable': {
|
|
|
pattern: /#?(?!\s)[_$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: /(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*=>)/i,
|
|
|
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', {
|
|
|
'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]+/
|
|
|
}
|
|
|
}
|
|
|
});
|
|
|
|
|
|
if (Prism.languages.markup) {
|
|
|
Prism.languages.markup.tag.addInlined('script', 'javascript');
|
|
|
}
|
|
|
|
|
|
Prism.languages.js = Prism.languages.javascript;
|
|
|
|
|
|
(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+|[#?*!@$])/
|
|
|
],
|
|
|
// Escape sequences from echo and printf's manuals, and escaped quotes.
|
|
|
'entity': /\\(?:[abceEfnrtv\\"]|O?[0-7]{1,3}|x[0-9a-fA-F]{1,2}|u[0-9a-fA-F]{4}|U[0-9a-fA-F]{8})/
|
|
|
};
|
|
|
|
|
|
Prism.languages.bash = {
|
|
|
'shebang': {
|
|
|
pattern: /^#!\s*\/.*/,
|
|
|
alias: 'important'
|
|
|
},
|
|
|
'comment': {
|
|
|
pattern: /(^|[^"{\\$])#.*/,
|
|
|
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
|
|
|
{
|
|
|
pattern: /(^|[^\\](?:\\\\)*)(["'])(?:\\[\s\S]|\$\([^)]+\)|\$(?!\()|`[^`]+`|(?!\2)[^\\`$])*\2/,
|
|
|
lookbehind: true,
|
|
|
greedy: true,
|
|
|
inside: insideString
|
|
|
}
|
|
|
],
|
|
|
'environment': {
|
|
|
pattern: RegExp("\\$?" + envVars),
|
|
|
alias: 'constant'
|
|
|
},
|
|
|
'variable': insideString.variable,
|
|
|
'function': {
|
|
|
pattern: /(^|[\s;|&]|[<>]\()(?:add|apropos|apt|aptitude|apt-cache|apt-get|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|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|nohup|notify-send|npm|nslookup|op|open|parted|passwd|paste|pathchk|ping|pkill|pnpm|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|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;|&]|[<>]\()(?:if|then|else|elif|fi|for|while|in|case|esac|function|select|do|done|until)(?=$|[)\s;|&])/,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
// https://www.gnu.org/software/bash/manual/html_node/Shell-Builtin-Commands.html
|
|
|
'builtin': {
|
|
|
pattern: /(^|[\s;|&]|[<>]\()(?:\.|:|break|cd|continue|eval|exec|exit|export|getopts|hash|pwd|readonly|return|shift|test|times|trap|umask|unset|alias|bind|builtin|caller|command|declare|echo|enable|help|let|local|logout|mapfile|printf|read|readarray|source|type|typeset|ulimit|unalias|set|shopt)(?=$|[)\s;|&])/,
|
|
|
lookbehind: true,
|
|
|
// Alias added to make those easier to distinguish from strings.
|
|
|
alias: 'class-name'
|
|
|
},
|
|
|
'boolean': {
|
|
|
pattern: /(^|[\s;|&]|[<>]\()(?:true|false)(?=$|[)\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);
|
|
|
|
|
|
Prism.languages.c = Prism.languages.extend('clike', {
|
|
|
'comment': {
|
|
|
pattern: /\/\/(?:[^\r\n\\]|\\(?:\r\n?|\n|(?![\r\n])))*|\/\*[\s\S]*?(?:\*\/|$)/,
|
|
|
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(?:__attribute__|_Alignas|_Alignof|_Atomic|_Bool|_Complex|_Generic|_Imaginary|_Noreturn|_Static_assert|_Thread_local|asm|typeof|inline|auto|break|case|char|const|continue|default|do|double|else|enum|extern|float|for|goto|if|int|long|register|return|short|signed|sizeof|static|struct|switch|typedef|union|unsigned|void|volatile|while)\b/,
|
|
|
'function': /[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', {
|
|
|
'macro': {
|
|
|
// allow for multiline macro definitions
|
|
|
// spaces after the # character compile fine with gcc
|
|
|
pattern: /(^\s*)#\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']
|
|
|
],
|
|
|
'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
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
// highlight predefined macros as constants
|
|
|
'constant': /\b(?:__FILE__|__LINE__|__DATE__|__TIME__|__TIMESTAMP__|__func__|EOF|NULL|SEEK_CUR|SEEK_END|SEEK_SET|stdin|stdout|stderr)\b/
|
|
|
});
|
|
|
|
|
|
delete Prism.languages.c['boolean'];
|
|
|
|
|
|
(function (Prism) {
|
|
|
|
|
|
var keyword = /\b(?:alignas|alignof|asm|auto|bool|break|case|catch|char|char8_t|char16_t|char32_t|class|compl|concept|const|consteval|constexpr|constinit|const_cast|continue|co_await|co_return|co_yield|decltype|default|delete|do|double|dynamic_cast|else|enum|explicit|export|extern|float|for|friend|goto|if|inline|int|int8_t|int16_t|int32_t|int64_t|uint8_t|uint16_t|uint32_t|uint64_t|long|mutable|namespace|new|noexcept|nullptr|operator|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|union|unsigned|using|virtual|void|volatile|wchar_t|while)\b/;
|
|
|
|
|
|
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).
|
|
|
/\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': />>=?|<<=?|->|([-+&|:])\1|[?:~]|<=>|[-+*/%&|^!=<>]=?|\b(?:and|and_eq|bitand|bitor|not|not_eq|or|or_eq|xor|xor_eq)\b/,
|
|
|
'boolean': /\b(?:true|false)\b/
|
|
|
});
|
|
|
|
|
|
Prism.languages.insertBefore('cpp', 'string', {
|
|
|
'raw-string': {
|
|
|
pattern: /R"([^()\\ ]{0,16})\([\s\S]*?\)\1"/,
|
|
|
alias: 'string',
|
|
|
greedy: true
|
|
|
}
|
|
|
});
|
|
|
|
|
|
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', 'operator', {
|
|
|
// 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));
|
|
|
|
|
|
(function(Prism) {
|
|
|
|
|
|
// Ignore comments starting with { to privilege string interpolation highlighting
|
|
|
var comment = /#(?!\{).+/,
|
|
|
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));
|
|
|
|
|
|
/**
|
|
|
* Original by Samuel Flores
|
|
|
*
|
|
|
* Adds the following new token classes:
|
|
|
* constant, builtin, variable, symbol, regex
|
|
|
*/
|
|
|
(function (Prism) {
|
|
|
Prism.languages.ruby = Prism.languages.extend('clike', {
|
|
|
'comment': [
|
|
|
/#.*/,
|
|
|
{
|
|
|
pattern: /^=begin\s[\s\S]*?^=end/m,
|
|
|
greedy: true
|
|
|
}
|
|
|
],
|
|
|
'class-name': {
|
|
|
pattern: /(\b(?:class)\s+|\bcatch\s+\()[\w.\\]+/i,
|
|
|
lookbehind: true,
|
|
|
inside: {
|
|
|
'punctuation': /[.\\]/
|
|
|
}
|
|
|
},
|
|
|
'keyword': /\b(?:alias|and|BEGIN|begin|break|case|class|def|define_method|defined|do|each|else|elsif|END|end|ensure|extend|for|if|in|include|module|new|next|nil|not|or|prepend|protected|private|public|raise|redo|require|rescue|retry|return|self|super|then|throw|undef|unless|until|when|while|yield)\b/
|
|
|
});
|
|
|
|
|
|
var interpolation = {
|
|
|
pattern: /#\{[^}]+\}/,
|
|
|
inside: {
|
|
|
'delimiter': {
|
|
|
pattern: /^#\{|\}$/,
|
|
|
alias: 'tag'
|
|
|
},
|
|
|
rest: Prism.languages.ruby
|
|
|
}
|
|
|
};
|
|
|
|
|
|
delete Prism.languages.ruby.function;
|
|
|
|
|
|
Prism.languages.insertBefore('ruby', 'keyword', {
|
|
|
'regex': [
|
|
|
{
|
|
|
pattern: RegExp(/%r/.source + '(?:' + [
|
|
|
/([^a-zA-Z0-9\s{(\[<])(?:(?!\1)[^\\]|\\[\s\S])*\1[gim]{0,3}/.source,
|
|
|
/\((?:[^()\\]|\\[\s\S])*\)[gim]{0,3}/.source,
|
|
|
// Here we need to specifically allow interpolation
|
|
|
/\{(?:[^#{}\\]|#(?:\{[^}]+\})?|\\[\s\S])*\}[gim]{0,3}/.source,
|
|
|
/\[(?:[^\[\]\\]|\\[\s\S])*\][gim]{0,3}/.source,
|
|
|
/<(?:[^<>\\]|\\[\s\S])*>[gim]{0,3}/.source
|
|
|
].join('|') + ')'),
|
|
|
greedy: true,
|
|
|
inside: {
|
|
|
'interpolation': interpolation
|
|
|
}
|
|
|
},
|
|
|
{
|
|
|
pattern: /(^|[^/])\/(?!\/)(?:\[[^\r\n\]]+\]|\\.|[^[/\\\r\n])+\/[gim]{0,3}(?=\s*(?:$|[\r\n,.;})]))/,
|
|
|
lookbehind: true,
|
|
|
greedy: true
|
|
|
}
|
|
|
],
|
|
|
'variable': /[@$]+[a-zA-Z_]\w*(?:[?!]|\b)/,
|
|
|
'symbol': {
|
|
|
pattern: /(^|[^:]):[a-zA-Z_]\w*(?:[?!]|\b)/,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
'method-definition': {
|
|
|
pattern: /(\bdef\s+)[\w.]+/,
|
|
|
lookbehind: true,
|
|
|
inside: {
|
|
|
'function': /\w+$/,
|
|
|
rest: Prism.languages.ruby
|
|
|
}
|
|
|
}
|
|
|
});
|
|
|
|
|
|
Prism.languages.insertBefore('ruby', 'number', {
|
|
|
'builtin': /\b(?:Array|Bignum|Binding|Class|Continuation|Dir|Exception|FalseClass|File|Stat|Fixnum|Float|Hash|Integer|IO|MatchData|Method|Module|NilClass|Numeric|Object|Proc|Range|Regexp|String|Struct|TMS|Symbol|ThreadGroup|Thread|Time|TrueClass)\b/,
|
|
|
'constant': /\b[A-Z]\w*(?:[?!]|\b)/
|
|
|
});
|
|
|
|
|
|
Prism.languages.ruby.string = [
|
|
|
{
|
|
|
pattern: RegExp(/%[qQiIwWxs]?/.source + '(?:' + [
|
|
|
/([^a-zA-Z0-9\s{(\[<])(?:(?!\1)[^\\]|\\[\s\S])*\1/.source,
|
|
|
/\((?:[^()\\]|\\[\s\S])*\)/.source,
|
|
|
// Here we need to specifically allow interpolation
|
|
|
/\{(?:[^#{}\\]|#(?:\{[^}]+\})?|\\[\s\S])*\}/.source,
|
|
|
/\[(?:[^\[\]\\]|\\[\s\S])*\]/.source,
|
|
|
/<(?:[^<>\\]|\\[\s\S])*>/.source
|
|
|
].join('|') + ')'),
|
|
|
greedy: true,
|
|
|
inside: {
|
|
|
'interpolation': interpolation
|
|
|
}
|
|
|
},
|
|
|
{
|
|
|
pattern: /("|')(?:#\{[^}]+\}|#(?!\{)|\\(?:\r\n|[\s\S])|(?!\1)[^\\#\r\n])*\1/,
|
|
|
greedy: true,
|
|
|
inside: {
|
|
|
'interpolation': interpolation
|
|
|
}
|
|
|
}
|
|
|
];
|
|
|
|
|
|
Prism.languages.rb = Prism.languages.ruby;
|
|
|
}(Prism));
|
|
|
|
|
|
(function(Prism) {
|
|
|
Prism.languages.crystal = Prism.languages.extend('ruby', {
|
|
|
keyword: [
|
|
|
/\b(?:abstract|alias|as|asm|begin|break|case|class|def|do|else|elsif|end|ensure|enum|extend|for|fun|if|include|instance_sizeof|lib|macro|module|next|of|out|pointerof|private|protected|rescue|return|require|select|self|sizeof|struct|super|then|type|typeof|uninitialized|union|unless|until|when|while|with|yield|__DIR__|__END_LINE__|__FILE__|__LINE__)\b/,
|
|
|
{
|
|
|
pattern: /(\.\s*)(?:is_a|responds_to)\?/,
|
|
|
lookbehind: true
|
|
|
}
|
|
|
],
|
|
|
|
|
|
number: /\b(?:0b[01_]*[01]|0o[0-7_]*[0-7]|0x[\da-fA-F_]*[\da-fA-F]|(?:\d(?:[\d_]*\d)?)(?:\.[\d_]*\d)?(?:[eE][+-]?[\d_]*\d)?)(?:_(?:[uif](?:8|16|32|64))?)?\b/
|
|
|
});
|
|
|
|
|
|
Prism.languages.insertBefore('crystal', 'string', {
|
|
|
attribute: {
|
|
|
pattern: /@\[.+?\]/,
|
|
|
alias: 'attr-name',
|
|
|
inside: {
|
|
|
delimiter: {
|
|
|
pattern: /^@\[|\]$/,
|
|
|
alias: 'tag'
|
|
|
},
|
|
|
rest: Prism.languages.crystal
|
|
|
}
|
|
|
},
|
|
|
|
|
|
expansion: [
|
|
|
{
|
|
|
pattern: /\{\{.+?\}\}/,
|
|
|
inside: {
|
|
|
delimiter: {
|
|
|
pattern: /^\{\{|\}\}$/,
|
|
|
alias: 'tag'
|
|
|
},
|
|
|
rest: Prism.languages.crystal
|
|
|
}
|
|
|
},
|
|
|
{
|
|
|
pattern: /\{%.+?%\}/,
|
|
|
inside: {
|
|
|
delimiter: {
|
|
|
pattern: /^\{%|%\}$/,
|
|
|
alias: 'tag'
|
|
|
},
|
|
|
rest: Prism.languages.crystal
|
|
|
}
|
|
|
}
|
|
|
]
|
|
|
});
|
|
|
|
|
|
}(Prism));
|
|
|
|
|
|
Prism.languages.d = Prism.languages.extend('clike', {
|
|
|
'comment': [
|
|
|
{
|
|
|
// Shebang
|
|
|
pattern: /^\s*#!.+/,
|
|
|
greedy: true
|
|
|
},
|
|
|
{
|
|
|
pattern: RegExp(/(^|[^\\])/.source + '(?:' + [
|
|
|
// /+ comment +/
|
|
|
// Allow one level of nesting
|
|
|
/\/\+(?:\/\+(?:[^+]|\+(?!\/))*\+\/|(?!\/\+)[\s\S])*?\+\//.source,
|
|
|
// // comment
|
|
|
/\/\/.*/.source,
|
|
|
// /* comment */
|
|
|
/\/\*[\s\S]*?\*\//.source
|
|
|
].join('|') + ')'),
|
|
|
lookbehind: true,
|
|
|
greedy: true
|
|
|
}
|
|
|
],
|
|
|
'string': [
|
|
|
{
|
|
|
pattern: RegExp([
|
|
|
// r"", x""
|
|
|
/\b[rx]"(?:\\[\s\S]|[^\\"])*"[cwd]?/.source,
|
|
|
|
|
|
// q"[]", q"()", q"<>", q"{}"
|
|
|
/\bq"(?:\[[\s\S]*?\]|\([\s\S]*?\)|<[\s\S]*?>|\{[\s\S]*?\})"/.source,
|
|
|
|
|
|
// q"IDENT
|
|
|
// ...
|
|
|
// IDENT"
|
|
|
/\bq"((?!\d)\w+)$[\s\S]*?^\1"/.source,
|
|
|
|
|
|
// q"//", q"||", etc.
|
|
|
/\bq"(.)[\s\S]*?\2"/.source,
|
|
|
|
|
|
// Characters
|
|
|
// 'a', '\\', '\n', '\xFF', '\377', '\uFFFF', '\U0010FFFF', '\quot'
|
|
|
/'(?:\\(?:\W|\w+)|[^\\])'/.source,
|
|
|
|
|
|
/(["`])(?:\\[\s\S]|(?!\3)[^\\])*\3[cwd]?/.source
|
|
|
].join('|'), 'm'),
|
|
|
greedy: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /\bq\{(?:\{[^{}]*\}|[^{}])*\}/,
|
|
|
greedy: true,
|
|
|
alias: 'token-string'
|
|
|
}
|
|
|
],
|
|
|
|
|
|
// In order: $, keywords and special tokens, globally defined symbols
|
|
|
'keyword': /\$|\b(?:abstract|alias|align|asm|assert|auto|body|bool|break|byte|case|cast|catch|cdouble|cent|cfloat|char|class|const|continue|creal|dchar|debug|default|delegate|delete|deprecated|do|double|else|enum|export|extern|false|final|finally|float|for|foreach|foreach_reverse|function|goto|idouble|if|ifloat|immutable|import|inout|int|interface|invariant|ireal|lazy|long|macro|mixin|module|new|nothrow|null|out|override|package|pragma|private|protected|public|pure|real|ref|return|scope|shared|short|static|struct|super|switch|synchronized|template|this|throw|true|try|typedef|typeid|typeof|ubyte|ucent|uint|ulong|union|unittest|ushort|version|void|volatile|wchar|while|with|__(?:(?:FILE|MODULE|LINE|FUNCTION|PRETTY_FUNCTION|DATE|EOF|TIME|TIMESTAMP|VENDOR|VERSION)__|gshared|traits|vector|parameters)|string|wstring|dstring|size_t|ptrdiff_t)\b/,
|
|
|
|
|
|
'number': [
|
|
|
// The lookbehind and the negative look-ahead try to prevent bad highlighting of the .. operator
|
|
|
// Hexadecimal numbers must be handled separately to avoid problems with exponent "e"
|
|
|
/\b0x\.?[a-f\d_]+(?:(?!\.\.)\.[a-f\d_]*)?(?:p[+-]?[a-f\d_]+)?[ulfi]{0,4}/i,
|
|
|
{
|
|
|
pattern: /((?:\.\.)?)(?:\b0b\.?|\b|\.)\d[\d_]*(?:(?!\.\.)\.[\d_]*)?(?:e[+-]?\d[\d_]*)?[ulfi]{0,4}/i,
|
|
|
lookbehind: true
|
|
|
}
|
|
|
],
|
|
|
|
|
|
'operator': /\|[|=]?|&[&=]?|\+[+=]?|-[-=]?|\.?\.\.|=[>=]?|!(?:i[ns]\b|<>?=?|>=?|=)?|\bi[ns]\b|(?:<[<>]?|>>?>?|\^\^|[*\/%^~])=?/
|
|
|
});
|
|
|
|
|
|
Prism.languages.insertBefore('d', 'keyword', {
|
|
|
'property': /\B@\w*/
|
|
|
});
|
|
|
|
|
|
Prism.languages.insertBefore('d', 'function', {
|
|
|
'register': {
|
|
|
// Iasm registers
|
|
|
pattern: /\b(?:[ABCD][LHX]|E[ABCD]X|E?(?:BP|SP|DI|SI)|[ECSDGF]S|CR[0234]|DR[012367]|TR[3-7]|X?MM[0-7]|R[ABCD]X|[BS]PL|R[BS]P|[DS]IL|R[DS]I|R(?:[89]|1[0-5])[BWD]?|XMM(?:[89]|1[0-5])|YMM(?:1[0-5]|\d))\b|\bST(?:\([0-7]\)|\b)/,
|
|
|
alias: 'variable'
|
|
|
}
|
|
|
});
|
|
|
|
|
|
Prism.languages.dart = Prism.languages.extend('clike', {
|
|
|
'string': [
|
|
|
{
|
|
|
pattern: /r?("""|''')[\s\S]*?\1/,
|
|
|
greedy: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /r?("|')(?:\\.|(?!\1)[^\\\r\n])*\1/,
|
|
|
greedy: true
|
|
|
}
|
|
|
],
|
|
|
'keyword': [
|
|
|
/\b(?:async|sync|yield)\*/,
|
|
|
/\b(?:abstract|assert|async|await|break|case|catch|class|const|continue|covariant|default|deferred|do|dynamic|else|enum|export|extension|external|extends|factory|final|finally|for|Function|get|hide|if|implements|interface|import|in|library|mixin|new|null|on|operator|part|rethrow|return|set|show|static|super|switch|sync|this|throw|try|typedef|var|void|while|with|yield)\b/
|
|
|
],
|
|
|
'operator': /\bis!|\b(?:as|is)\b|\+\+|--|&&|\|\||<<=?|>>=?|~(?:\/=?)?|[+\-*\/%&^|=!<>]=?|\?/
|
|
|
});
|
|
|
|
|
|
Prism.languages.insertBefore('dart','function',{
|
|
|
'metadata': {
|
|
|
pattern: /@\w+/,
|
|
|
alias: 'symbol'
|
|
|
}
|
|
|
});
|
|
|
|
|
|
(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));
|
|
|
|
|
|
(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));
|
|
|
|
|
|
// Django/Jinja2 syntax definition for Prism.js <http://prismjs.com> syntax highlighter.
|
|
|
// Mostly it works OK but can paint code incorrectly on complex html/template tag combinations.
|
|
|
|
|
|
(function (Prism) {
|
|
|
|
|
|
Prism.languages.django = {
|
|
|
'comment': /^{#[\s\S]*?#}$/,
|
|
|
'tag': {
|
|
|
pattern: /(^{%[+-]?\s*)\w+/,
|
|
|
lookbehind: true,
|
|
|
alias: 'keyword'
|
|
|
},
|
|
|
'delimiter': {
|
|
|
pattern: /^{[{%][+-]?|[+-]?[}%]}$/,
|
|
|
alias: 'punctuation'
|
|
|
},
|
|
|
'string': {
|
|
|
pattern: /("|')(?:\\.|(?!\1)[^\\\r\n])*\1/,
|
|
|
greedy: true
|
|
|
},
|
|
|
'filter': {
|
|
|
pattern: /(\|)\w+/,
|
|
|
lookbehind: true,
|
|
|
alias: 'function'
|
|
|
},
|
|
|
'test': {
|
|
|
pattern: /(\bis\s+(?:not\s+)?)(?!not\b)\w+/,
|
|
|
lookbehind: true,
|
|
|
alias: 'function'
|
|
|
},
|
|
|
'function': /\b[a-z_]\w+(?=\s*\()/i,
|
|
|
'keyword': /\b(?:and|as|by|else|for|if|import|in|is|loop|not|or|recursive|with|without)\b/,
|
|
|
'operator': /[-+*/%=]=?|!=|\*\*?=?|\/\/?=?|<[<=>]?|>[=>]?|[&|^~]/,
|
|
|
'number': /\b\d+(?:\.\d+)?\b/,
|
|
|
'boolean': /[Tt]rue|[Ff]alse|[Nn]one/,
|
|
|
'variable': /\b\w+?\b/,
|
|
|
'punctuation': /[{}[\](),.:;]/
|
|
|
};
|
|
|
|
|
|
|
|
|
var pattern = /{{[\s\S]*?}}|{%[\s\S]*?%}|{#[\s\S]*?#}/g;
|
|
|
var markupTemplating = Prism.languages['markup-templating'];
|
|
|
|
|
|
Prism.hooks.add('before-tokenize', function (env) {
|
|
|
markupTemplating.buildPlaceholders(env, 'django', pattern);
|
|
|
});
|
|
|
Prism.hooks.add('after-tokenize', function (env) {
|
|
|
markupTemplating.tokenizePlaceholders(env, 'django');
|
|
|
});
|
|
|
|
|
|
// Add an Jinja2 alias
|
|
|
Prism.languages.jinja2 = Prism.languages.django;
|
|
|
Prism.hooks.add('before-tokenize', function (env) {
|
|
|
markupTemplating.buildPlaceholders(env, 'jinja2', pattern);
|
|
|
});
|
|
|
Prism.hooks.add('after-tokenize', function (env) {
|
|
|
markupTemplating.tokenizePlaceholders(env, 'jinja2');
|
|
|
});
|
|
|
|
|
|
})(Prism);
|
|
|
|
|
|
Prism.languages.elixir = {
|
|
|
'comment': /#.*/m,
|
|
|
// ~r"""foo""" (multi-line), ~r'''foo''' (multi-line), ~r/foo/, ~r|foo|, ~r"foo", ~r'foo', ~r(foo), ~r[foo], ~r{foo}, ~r<foo>
|
|
|
'regex': {
|
|
|
pattern: /~[rR](?:("""|''')(?:\\[\s\S]|(?!\1)[^\\])+\1|([\/|"'])(?:\\.|(?!\2)[^\\\r\n])+\2|\((?:\\.|[^\\)\r\n])+\)|\[(?:\\.|[^\\\]\r\n])+\]|\{(?:\\.|[^\\}\r\n])+\}|<(?:\\.|[^\\>\r\n])+>)[uismxfr]*/,
|
|
|
greedy: true
|
|
|
},
|
|
|
'string': [
|
|
|
{
|
|
|
// ~s"""foo""" (multi-line), ~s'''foo''' (multi-line), ~s/foo/, ~s|foo|, ~s"foo", ~s'foo', ~s(foo), ~s[foo], ~s{foo} (with interpolation care), ~s<foo>
|
|
|
pattern: /~[cCsSwW](?:("""|''')(?:\\[\s\S]|(?!\1)[^\\])+\1|([\/|"'])(?:\\.|(?!\2)[^\\\r\n])+\2|\((?:\\.|[^\\)\r\n])+\)|\[(?:\\.|[^\\\]\r\n])+\]|\{(?:\\.|#\{[^}]+\}|#(?!\{)|[^#\\}\r\n])+\}|<(?:\\.|[^\\>\r\n])+>)[csa]?/,
|
|
|
greedy: true,
|
|
|
inside: {
|
|
|
// See interpolation below
|
|
|
}
|
|
|
},
|
|
|
{
|
|
|
pattern: /("""|''')[\s\S]*?\1/,
|
|
|
greedy: true,
|
|
|
inside: {
|
|
|
// See interpolation below
|
|
|
}
|
|
|
},
|
|
|
{
|
|
|
// Multi-line strings are allowed
|
|
|
pattern: /("|')(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,
|
|
|
greedy: true,
|
|
|
inside: {
|
|
|
// See interpolation below
|
|
|
}
|
|
|
}
|
|
|
],
|
|
|
'atom': {
|
|
|
// Look-behind prevents bad highlighting of the :: operator
|
|
|
pattern: /(^|[^:]):\w+/,
|
|
|
lookbehind: true,
|
|
|
alias: 'symbol'
|
|
|
},
|
|
|
// Look-ahead prevents bad highlighting of the :: operator
|
|
|
'attr-name': /\w+\??:(?!:)/,
|
|
|
'capture': {
|
|
|
// Look-behind prevents bad highlighting of the && operator
|
|
|
pattern: /(^|[^&])&(?:[^&\s\d()][^\s()]*|(?=\())/,
|
|
|
lookbehind: true,
|
|
|
alias: 'function'
|
|
|
},
|
|
|
'argument': {
|
|
|
// Look-behind prevents bad highlighting of the && operator
|
|
|
pattern: /(^|[^&])&\d+/,
|
|
|
lookbehind: true,
|
|
|
alias: 'variable'
|
|
|
},
|
|
|
'attribute': {
|
|
|
pattern: /@\w+/,
|
|
|
alias: 'variable'
|
|
|
},
|
|
|
'number': /\b(?:0[box][a-f\d_]+|\d[\d_]*)(?:\.[\d_]+)?(?:e[+-]?[\d_]+)?\b/i,
|
|
|
'keyword': /\b(?:after|alias|and|case|catch|cond|def(?:callback|exception|impl|module|p|protocol|struct|delegate)?|do|else|end|fn|for|if|import|not|or|require|rescue|try|unless|use|when)\b/,
|
|
|
'boolean': /\b(?:true|false|nil)\b/,
|
|
|
'operator': [
|
|
|
/\bin\b|&&?|\|[|>]?|\\\\|::|\.\.\.?|\+\+?|-[->]?|<[-=>]|>=|!==?|\B!|=(?:==?|[>~])?|[*\/^]/,
|
|
|
{
|
|
|
// We don't want to match <<
|
|
|
pattern: /([^<])<(?!<)/,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
{
|
|
|
// We don't want to match >>
|
|
|
pattern: /([^>])>(?!>)/,
|
|
|
lookbehind: true
|
|
|
}
|
|
|
],
|
|
|
'punctuation': /<<|>>|[.,%\[\]{}()]/
|
|
|
};
|
|
|
|
|
|
Prism.languages.insertBefore('elixir', 'keyword', {
|
|
|
'module': {
|
|
|
pattern: /\b(defmodule\s)[A-Z][\w.\\]+/,
|
|
|
lookbehind: true,
|
|
|
alias: 'class-name'
|
|
|
},
|
|
|
'function': {
|
|
|
pattern: /\b(defp?\s)[\w.\\]+/,
|
|
|
lookbehind: true
|
|
|
}
|
|
|
});
|
|
|
|
|
|
Prism.languages.elixir.string.forEach(function(o) {
|
|
|
o.inside = {
|
|
|
'interpolation': {
|
|
|
pattern: /#\{[^}]+\}/,
|
|
|
inside: {
|
|
|
'delimiter': {
|
|
|
pattern: /^#\{|\}$/,
|
|
|
alias: 'punctuation'
|
|
|
},
|
|
|
rest: Prism.languages.elixir
|
|
|
}
|
|
|
}
|
|
|
};
|
|
|
});
|
|
|
|
|
|
Prism.languages.erlang = {
|
|
|
'comment': /%.+/,
|
|
|
'string': {
|
|
|
pattern: /"(?:\\.|[^\\"\r\n])*"/,
|
|
|
greedy: true
|
|
|
},
|
|
|
'quoted-function': {
|
|
|
pattern: /'(?:\\.|[^\\'\r\n])+'(?=\()/,
|
|
|
alias: 'function'
|
|
|
},
|
|
|
'quoted-atom': {
|
|
|
pattern: /'(?:\\.|[^\\'\r\n])+'/,
|
|
|
alias: 'atom'
|
|
|
},
|
|
|
'boolean': /\b(?:true|false)\b/,
|
|
|
'keyword': /\b(?:fun|when|case|of|end|if|receive|after|try|catch)\b/,
|
|
|
'number': [
|
|
|
/\$\\?./,
|
|
|
/\d+#[a-z0-9]+/i,
|
|
|
/(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e[+-]?\d+)?/i
|
|
|
],
|
|
|
'function': /\b[a-z][\w@]*(?=\()/,
|
|
|
'variable': {
|
|
|
// Look-behind is used to prevent wrong highlighting of atoms containing "@"
|
|
|
pattern: /(^|[^@])(?:\b|\?)[A-Z_][\w@]*/,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
'operator': [
|
|
|
/[=\/<>:]=|=[:\/]=|\+\+?|--?|[=*\/!]|\b(?:bnot|div|rem|band|bor|bxor|bsl|bsr|not|and|or|xor|orelse|andalso)\b/,
|
|
|
{
|
|
|
// We don't want to match <<
|
|
|
pattern: /(^|[^<])<(?!<)/,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
{
|
|
|
// We don't want to match >>
|
|
|
pattern: /(^|[^>])>(?!>)/,
|
|
|
lookbehind: true
|
|
|
}
|
|
|
],
|
|
|
'atom': /\b[a-z][\w@]*/,
|
|
|
'punctuation': /[()[\]{}:;,.#|]|<<|>>/
|
|
|
|
|
|
};
|
|
|
|
|
|
Prism.languages.go = Prism.languages.extend('clike', {
|
|
|
'string': {
|
|
|
pattern: /(["'`])(?:\\[\s\S]|(?!\1)[^\\])*\1/,
|
|
|
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(?:_|iota|nil|true|false)\b/,
|
|
|
'number': /(?:\b0x[a-f\d]+|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e[-+]?\d+)?)i?/i,
|
|
|
'operator': /[*\/%^!=]=?|\+[=+]?|-[=-]?|\|[=|]?|&(?:=|&|\^=?)?|>(?:>=?|=)?|<(?:<=?|=|-)?|:=|\.\.\./,
|
|
|
'builtin': /\b(?:bool|byte|complex(?:64|128)|error|float(?:32|64)|rune|string|u?int(?:8|16|32|64)?|uintptr|append|cap|close|complex|copy|delete|imag|len|make|new|panic|print(?:ln)?|real|recover)\b/
|
|
|
});
|
|
|
delete Prism.languages.go['class-name'];
|
|
|
|
|
|
Prism.languages.groovy = Prism.languages.extend('clike', {
|
|
|
'string': [
|
|
|
{
|
|
|
// https://groovy-lang.org/syntax.html#_dollar_slashy_string
|
|
|
pattern: /("""|''')(?:[^\\]|\\[\s\S])*?\1|\$\/(?:[^/$]|\$(?:[/$]|(?![/$]))|\/(?!\$))*\/\$/,
|
|
|
greedy: true
|
|
|
},
|
|
|
{
|
|
|
// TODO: Slash strings (e.g. /foo/) can contain line breaks but this will cause a lot of trouble with
|
|
|
// simple division (see JS regex), so find a fix maybe?
|
|
|
pattern: /(["'/])(?:\\.|(?!\1)[^\\\r\n])*\1/,
|
|
|
greedy: true
|
|
|
}
|
|
|
],
|
|
|
'keyword': /\b(?:as|def|in|abstract|assert|boolean|break|byte|case|catch|char|class|const|continue|default|do|double|else|enum|extends|final|finally|float|for|goto|if|implements|import|instanceof|int|interface|long|native|new|package|private|protected|public|return|short|static|strictfp|super|switch|synchronized|this|throw|throws|trait|transient|try|void|volatile|while)\b/,
|
|
|
'number': /\b(?:0b[01_]+|0x[\da-f_]+(?:\.[\da-f_p\-]+)?|[\d_]+(?:\.[\d_]+)?(?:e[+-]?[\d]+)?)[glidf]?\b/i,
|
|
|
'operator': {
|
|
|
pattern: /(^|[^.])(?:~|==?~?|\?[.:]?|\*(?:[.=]|\*=?)?|\.[@&]|\.\.<|\.\.(?!\.)|-[-=>]?|\+[+=]?|!=?|<(?:<=?|=>?)?|>(?:>>?=?|=)?|&[&=]?|\|[|=]?|\/=?|\^=?|%=?)/,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
'punctuation': /\.+|[{}[\];(),:$]/
|
|
|
});
|
|
|
|
|
|
Prism.languages.insertBefore('groovy', 'string', {
|
|
|
'shebang': {
|
|
|
pattern: /#!.+/,
|
|
|
alias: 'comment'
|
|
|
}
|
|
|
});
|
|
|
|
|
|
Prism.languages.insertBefore('groovy', 'punctuation', {
|
|
|
'spock-block': /\b(?:setup|given|when|then|and|cleanup|expect|where):/
|
|
|
});
|
|
|
|
|
|
Prism.languages.insertBefore('groovy', 'function', {
|
|
|
'annotation': {
|
|
|
pattern: /(^|[^.])@\w+/,
|
|
|
lookbehind: true,
|
|
|
alias: 'punctuation'
|
|
|
}
|
|
|
});
|
|
|
|
|
|
// Handle string interpolation
|
|
|
Prism.hooks.add('wrap', function(env) {
|
|
|
if (env.language === 'groovy' && env.type === 'string') {
|
|
|
var delimiter = env.content[0];
|
|
|
|
|
|
if (delimiter != "'") {
|
|
|
var pattern = /([^\\])(?:\$(?:\{.*?\}|[\w.]+))/;
|
|
|
if (delimiter === '$') {
|
|
|
pattern = /([^\$])(?:\$(?:\{.*?\}|[\w.]+))/;
|
|
|
}
|
|
|
|
|
|
// To prevent double HTML-encoding we have to decode env.content first
|
|
|
env.content = env.content.replace(/</g, '<').replace(/&/g, '&');
|
|
|
|
|
|
env.content = Prism.highlight(env.content, {
|
|
|
'expression': {
|
|
|
pattern: pattern,
|
|
|
lookbehind: true,
|
|
|
inside: Prism.languages.groovy
|
|
|
}
|
|
|
});
|
|
|
|
|
|
env.classes.push(delimiter === '/' ? 'regex' : 'gstring');
|
|
|
}
|
|
|
}
|
|
|
});
|
|
|
|
|
|
(function (Prism) {
|
|
|
|
|
|
var keywords = /\b(?:abstract|assert|boolean|break|byte|case|catch|char|class|const|continue|default|do|double|else|enum|exports|extends|final|finally|float|for|goto|if|implements|import|instanceof|int|interface|long|module|native|new|non-sealed|null|open|opens|package|permits|private|protected|provides|public|record|requires|return|sealed|short|static|strictfp|super|switch|synchronized|this|throw|throws|to|transient|transitive|try|uses|var|void|volatile|while|with|yield)\b/;
|
|
|
|
|
|
// full package (optional) + parent classes (optional)
|
|
|
var classNamePrefix = /(^|[^\w.])(?:[a-z]\w*\s*\.\s*)*(?:[A-Z]\w*\s*\.\s*)*/.source;
|
|
|
|
|
|
// based on the java naming conventions
|
|
|
var className = {
|
|
|
pattern: RegExp(classNamePrefix + /[A-Z](?:[\d_A-Z]*[a-z]\w*)?\b/.source),
|
|
|
lookbehind: true,
|
|
|
inside: {
|
|
|
'namespace': {
|
|
|
pattern: /^[a-z]\w*(?:\s*\.\s*[a-z]\w*)*(?:\s*\.)?/,
|
|
|
inside: {
|
|
|
'punctuation': /\./
|
|
|
}
|
|
|
},
|
|
|
'punctuation': /\./
|
|
|
}
|
|
|
};
|
|
|
|
|
|
Prism.languages.java = Prism.languages.extend('clike', {
|
|
|
'class-name': [
|
|
|
className,
|
|
|
{
|
|
|
// variables and parameters
|
|
|
// this to support class names (or generic parameters) which do not contain a lower case letter (also works for methods)
|
|
|
pattern: RegExp(classNamePrefix + /[A-Z]\w*(?=\s+\w+\s*[;,=())])/.source),
|
|
|
lookbehind: true,
|
|
|
inside: className.inside
|
|
|
}
|
|
|
],
|
|
|
'keyword': keywords,
|
|
|
'function': [
|
|
|
Prism.languages.clike.function,
|
|
|
{
|
|
|
pattern: /(\:\:\s*)[a-z_]\w*/,
|
|
|
lookbehind: true
|
|
|
}
|
|
|
],
|
|
|
'number': /\b0b[01][01_]*L?\b|\b0x(?:\.[\da-f_p+-]+|[\da-f_]+(?:\.[\da-f_p+-]+)?)\b|(?:\b\d[\d_]*(?:\.[\d_]*)?|\B\.\d[\d_]*)(?:e[+-]?\d[\d_]*)?[dfl]?/i,
|
|
|
'operator': {
|
|
|
pattern: /(^|[^.])(?:<<=?|>>>?=?|->|--|\+\+|&&|\|\||::|[?:~]|[-+*/%&|^!=<>]=?)/m,
|
|
|
lookbehind: true
|
|
|
}
|
|
|
});
|
|
|
|
|
|
Prism.languages.insertBefore('java', 'string', {
|
|
|
'triple-quoted-string': {
|
|
|
// http://openjdk.java.net/jeps/355#Description
|
|
|
pattern: /"""[ \t]*[\r\n](?:(?:"|"")?(?:\\.|[^"\\]))*"""/,
|
|
|
greedy: true,
|
|
|
alias: 'string'
|
|
|
}
|
|
|
});
|
|
|
|
|
|
Prism.languages.insertBefore('java', 'class-name', {
|
|
|
'annotation': {
|
|
|
pattern: /(^|[^.])@\w+(?:\s*\.\s*\w+)*/,
|
|
|
lookbehind: true,
|
|
|
alias: 'punctuation'
|
|
|
},
|
|
|
'generics': {
|
|
|
pattern: /<(?:[\w\s,.&?]|<(?:[\w\s,.&?]|<(?:[\w\s,.&?]|<[\w\s,.&?]*>)*>)*>)*>/,
|
|
|
inside: {
|
|
|
'class-name': className,
|
|
|
'keyword': keywords,
|
|
|
'punctuation': /[<>(),.:]/,
|
|
|
'operator': /[?&|]/
|
|
|
}
|
|
|
},
|
|
|
'namespace': {
|
|
|
pattern: RegExp(
|
|
|
/(\b(?:exports|import(?:\s+static)?|module|open|opens|package|provides|requires|to|transitive|uses|with)\s+)(?!<keyword>)[a-z]\w*(?:\.[a-z]\w*)*\.?/
|
|
|
.source.replace(/<keyword>/g, function () { return keywords.source; })),
|
|
|
lookbehind: true,
|
|
|
inside: {
|
|
|
'punctuation': /\./,
|
|
|
}
|
|
|
}
|
|
|
});
|
|
|
}(Prism));
|
|
|
|
|
|
// 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(?:true|false)\b/,
|
|
|
'null': {
|
|
|
pattern: /\bnull\b/,
|
|
|
alias: 'keyword'
|
|
|
}
|
|
|
};
|
|
|
|
|
|
Prism.languages.webmanifest = Prism.languages.json;
|
|
|
|
|
|
Prism.languages.julia = {
|
|
|
'comment': {
|
|
|
// support one level of nested comments
|
|
|
// https://github.com/JuliaLang/julia/pull/6128
|
|
|
pattern: /(^|[^\\])(?:#=(?:[^#=]|=(?!#)|#(?!=)|#=(?:[^#=]|=(?!#)|#(?!=))*=#)*=#|#.*)/,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
'regex': {
|
|
|
// https://docs.julialang.org/en/v1/manual/strings/#Regular-Expressions-1
|
|
|
pattern: /r"(?:\\.|[^"\\\r\n])*"[imsx]{0,4}/,
|
|
|
greedy: true
|
|
|
},
|
|
|
'string': {
|
|
|
// https://docs.julialang.org/en/v1/manual/strings/#man-characters-1
|
|
|
// https://docs.julialang.org/en/v1/manual/strings/#String-Basics-1
|
|
|
// https://docs.julialang.org/en/v1/manual/strings/#non-standard-string-literals-1
|
|
|
// https://docs.julialang.org/en/v1/manual/running-external-programs/#Running-External-Programs-1
|
|
|
pattern: /"""[\s\S]+?"""|\w*"(?:\\.|[^"\\\r\n])*"|(^|[^\w'])'(?:\\[^\r\n][^'\r\n]*|[^\\\r\n])'|`(?:[^\\`\r\n]|\\.)*`/,
|
|
|
lookbehind: true,
|
|
|
greedy: true
|
|
|
},
|
|
|
'keyword': /\b(?:abstract|baremodule|begin|bitstype|break|catch|ccall|const|continue|do|else|elseif|end|export|finally|for|function|global|if|immutable|import|importall|in|let|local|macro|module|print|println|quote|return|struct|try|type|typealias|using|while)\b/,
|
|
|
'boolean': /\b(?:true|false)\b/,
|
|
|
'number': /(?:\b(?=\d)|\B(?=\.))(?:0[box])?(?:[\da-f]+(?:_[\da-f]+)*(?:\.(?:\d+(?:_\d+)*)?)?|\.\d+(?:_\d+)*)(?:[efp][+-]?\d+(?:_\d+)*)?j?/i,
|
|
|
// https://docs.julialang.org/en/v1/manual/mathematical-operations/
|
|
|
// https://docs.julialang.org/en/v1/manual/mathematical-operations/#Operator-Precedence-and-Associativity-1
|
|
|
'operator': /&&|\|\||[-+*^%÷⊻&$\\]=?|\/[\/=]?|!=?=?|\|[=>]?|<(?:<=?|[=:|])?|>(?:=|>>?=?)?|==?=?|[~≠≤≥'√∛]/,
|
|
|
'punctuation': /::?|[{}[\]();,.?]/,
|
|
|
// https://docs.julialang.org/en/v1/base/numbers/#Base.im
|
|
|
'constant': /\b(?:(?:NaN|Inf)(?:16|32|64)?|im|pi)\b|[πℯ]/
|
|
|
};
|
|
|
|
|
|
(function (Prism) {
|
|
|
Prism.languages.kotlin = Prism.languages.extend('clike', {
|
|
|
'keyword': {
|
|
|
// The lookbehind prevents wrong highlighting of e.g. kotlin.properties.get
|
|
|
pattern: /(^|[^.])\b(?:abstract|actual|annotation|as|break|by|catch|class|companion|const|constructor|continue|crossinline|data|do|dynamic|else|enum|expect|external|final|finally|for|fun|get|if|import|in|infix|init|inline|inner|interface|internal|is|lateinit|noinline|null|object|open|operator|out|override|package|private|protected|public|reified|return|sealed|set|super|suspend|tailrec|this|throw|to|try|typealias|val|var|vararg|when|where|while)\b/,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
'function': [
|
|
|
{
|
|
|
pattern: /(?:`[^\r\n`]+`|\w+)(?=\s*\()/,
|
|
|
greedy: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /(\.)(?:`[^\r\n`]+`|\w+)(?=\s*\{)/,
|
|
|
lookbehind: true,
|
|
|
greedy: true
|
|
|
}
|
|
|
],
|
|
|
'number': /\b(?:0[xX][\da-fA-F]+(?:_[\da-fA-F]+)*|0[bB][01]+(?:_[01]+)*|\d+(?:_\d+)*(?:\.\d+(?:_\d+)*)?(?:[eE][+-]?\d+(?:_\d+)*)?[fFL]?)\b/,
|
|
|
'operator': /\+[+=]?|-[-=>]?|==?=?|!(?:!|==?)?|[\/*%<>]=?|[?:]:?|\.\.|&&|\|\||\b(?:and|inv|or|shl|shr|ushr|xor)\b/
|
|
|
});
|
|
|
|
|
|
delete Prism.languages.kotlin["class-name"];
|
|
|
|
|
|
Prism.languages.insertBefore('kotlin', 'string', {
|
|
|
'raw-string': {
|
|
|
pattern: /("""|''')[\s\S]*?\1/,
|
|
|
alias: 'string'
|
|
|
// See interpolation below
|
|
|
}
|
|
|
});
|
|
|
Prism.languages.insertBefore('kotlin', 'keyword', {
|
|
|
'annotation': {
|
|
|
pattern: /\B@(?:\w+:)?(?:[A-Z]\w*|\[[^\]]+\])/,
|
|
|
alias: 'builtin'
|
|
|
}
|
|
|
});
|
|
|
Prism.languages.insertBefore('kotlin', 'function', {
|
|
|
'label': {
|
|
|
pattern: /\w+@|@\w+/,
|
|
|
alias: 'symbol'
|
|
|
}
|
|
|
});
|
|
|
|
|
|
var interpolation = [
|
|
|
{
|
|
|
pattern: /\$\{[^}]+\}/,
|
|
|
inside: {
|
|
|
'delimiter': {
|
|
|
pattern: /^\$\{|\}$/,
|
|
|
alias: 'variable'
|
|
|
},
|
|
|
rest: Prism.languages.kotlin
|
|
|
}
|
|
|
},
|
|
|
{
|
|
|
pattern: /\$\w+/,
|
|
|
alias: 'variable'
|
|
|
}
|
|
|
];
|
|
|
|
|
|
Prism.languages.kotlin['string'].inside = Prism.languages.kotlin['raw-string'].inside = {
|
|
|
interpolation: interpolation
|
|
|
};
|
|
|
|
|
|
Prism.languages.kt = Prism.languages.kotlin;
|
|
|
Prism.languages.kts = Prism.languages.kotlin;
|
|
|
}(Prism));
|
|
|
|
|
|
Prism.languages.lua = {
|
|
|
'comment': /^#!.+|--(?:\[(=*)\[[\s\S]*?\]\1\]|.*)/m,
|
|
|
// \z may be used to skip the following space
|
|
|
'string': {
|
|
|
pattern: /(["'])(?:(?!\1)[^\\\r\n]|\\z(?:\r\n|\s)|\\(?:\r\n|[^z]))*\1|\[(=*)\[[\s\S]*?\]\2\]/,
|
|
|
greedy: true
|
|
|
},
|
|
|
'number': /\b0x[a-f\d]+(?:\.[a-f\d]*)?(?:p[+-]?\d+)?\b|\b\d+(?:\.\B|(?:\.\d*)?(?:e[+-]?\d+)?\b)|\B\.\d+(?:e[+-]?\d+)?\b/i,
|
|
|
'keyword': /\b(?:and|break|do|else|elseif|end|false|for|function|goto|if|in|local|nil|not|or|repeat|return|then|true|until|while)\b/,
|
|
|
'function': /(?!\d)\w+(?=\s*(?:[({]))/,
|
|
|
'operator': [
|
|
|
/[-+*%^&|#]|\/\/?|<[<=]?|>[>=]?|[=~]=?/,
|
|
|
{
|
|
|
// Match ".." but don't break "..."
|
|
|
pattern: /(^|[^.])\.\.(?!\.)/,
|
|
|
lookbehind: true
|
|
|
}
|
|
|
],
|
|
|
'punctuation': /[\[\](){},;]|\.+|:+/
|
|
|
};
|
|
|
|
|
|
Prism.languages.matlab = {
|
|
|
'comment': [
|
|
|
/%\{[\s\S]*?\}%/,
|
|
|
/%.+/
|
|
|
],
|
|
|
'string': {
|
|
|
pattern: /\B'(?:''|[^'\r\n])*'/,
|
|
|
greedy: true
|
|
|
},
|
|
|
// FIXME We could handle imaginary numbers as a whole
|
|
|
'number': /(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:[eE][+-]?\d+)?(?:[ij])?|\b[ij]\b/,
|
|
|
'keyword': /\b(?:break|case|catch|continue|else|elseif|end|for|function|if|inf|NaN|otherwise|parfor|pause|pi|return|switch|try|while)\b/,
|
|
|
'function': /(?!\d)\w+(?=\s*\()/,
|
|
|
'operator': /\.?[*^\/\\']|[+\-:@]|[<>=~]=?|&&?|\|\|?/,
|
|
|
'punctuation': /\.{3}|[.,;\[\](){}!]/
|
|
|
};
|
|
|
|
|
|
Prism.languages.nginx = Prism.languages.extend('clike', {
|
|
|
'comment': {
|
|
|
pattern: /(^|[^"{\\])#.*/,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
'keyword': /\b(?:CONTENT_|DOCUMENT_|GATEWAY_|HTTP_|HTTPS|if_not_empty|PATH_|QUERY_|REDIRECT_|REMOTE_|REQUEST_|SCGI|SCRIPT_|SERVER_|http|events|accept_mutex|accept_mutex_delay|access_log|add_after_body|add_before_body|add_header|addition_types|aio|alias|allow|ancient_browser|ancient_browser_value|auth|auth_basic|auth_basic_user_file|auth_http|auth_http_header|auth_http_timeout|autoindex|autoindex_exact_size|autoindex_localtime|break|charset|charset_map|charset_types|chunked_transfer_encoding|client_body_buffer_size|client_body_in_file_only|client_body_in_single_buffer|client_body_temp_path|client_body_timeout|client_header_buffer_size|client_header_timeout|client_max_body_size|connection_pool_size|create_full_put_path|daemon|dav_access|dav_methods|debug_connection|debug_points|default_type|deny|devpoll_changes|devpoll_events|directio|directio_alignment|disable_symlinks|empty_gif|env|epoll_events|error_log|error_page|expires|fastcgi_buffer_size|fastcgi_buffers|fastcgi_busy_buffers_size|fastcgi_cache|fastcgi_cache_bypass|fastcgi_cache_key|fastcgi_cache_lock|fastcgi_cache_lock_timeout|fastcgi_cache_methods|fastcgi_cache_min_uses|fastcgi_cache_path|fastcgi_cache_purge|fastcgi_cache_use_stale|fastcgi_cache_valid|fastcgi_connect_timeout|fastcgi_hide_header|fastcgi_ignore_client_abort|fastcgi_ignore_headers|fastcgi_index|fastcgi_intercept_errors|fastcgi_keep_conn|fastcgi_max_temp_file_size|fastcgi_next_upstream|fastcgi_no_cache|fastcgi_param|fastcgi_pass|fastcgi_pass_header|fastcgi_read_timeout|fastcgi_redirect_errors|fastcgi_send_timeout|fastcgi_split_path_info|fastcgi_store|fastcgi_store_access|fastcgi_temp_file_write_size|fastcgi_temp_path|flv|geo|geoip_city|geoip_country|google_perftools_profiles|gzip|gzip_buffers|gzip_comp_level|gzip_disable|gzip_http_version|gzip_min_length|gzip_proxied|gzip_static|gzip_types|gzip_vary|if|if_modified_since|ignore_invalid_headers|image_filter|image_filter_buffer|image_filter_jpeg_quality|image_filter_sharpen|image_filter_transparency|imap_capabilities|imap_client_buffer|include|index|internal|ip_hash|keepalive|keepalive_disable|keepalive_requests|keepalive_timeout|kqueue_changes|kqueue_events|large_client_header_buffers|limit_conn|limit_conn_log_level|limit_conn_zone|limit_except|limit_rate|limit_rate_after|limit_req|limit_req_log_level|limit_req_zone|limit_zone|lingering_close|lingering_time|lingering_timeout|listen|location|lock_file|log_format|log_format_combined|log_not_found|log_subrequest|map|map_hash_bucket_size|map_hash_max_size|master_process|max_ranges|memcached_buffer_size|memcached_connect_timeout|memcached_next_upstream|memcached_pass|memcached_read_timeout|memcached_send_timeout|merge_slashes|min_delete_depth|modern_browser|modern_browser_value|mp4|mp4_buffer_size|mp4_max_buffer_size|msie_padding|msie_refresh|multi_accept|open_file_cache|open_file_cache_errors|open_file_cache_min_uses|open_file_cache_valid|open_log_file_cache|optimize_server_names|override_charset|pcre_jit|perl|perl_modules|perl_require|perl_set|pid|pop3_auth|pop3_capabilities|port_in_redirect|post_action|postpone_output|protocol|proxy|proxy_buffer|proxy_buffer_size|proxy_buffering|proxy_buffers|proxy_busy_buffers_size|proxy_cache|proxy_cache_bypass|proxy_cache_key|proxy_cache_lock|proxy_cache_lock_timeout|proxy_cache_methods|proxy_cache_min_uses|proxy_cache_path|proxy_cache_use_stale|proxy_cache_valid|proxy_connect_timeout|proxy_cookie_domain|proxy_cookie_path|proxy_headers_hash_bucket_size|proxy_headers_hash_max_size|proxy_hide_header|proxy_http_version|proxy_ignore_client_abort|proxy_ignore_headers|proxy_intercept_errors|proxy_max_temp_file_size|proxy_method|proxy_next_upstream|proxy_no_cache|proxy_pass|proxy_pass_error_message|proxy_pass_header|proxy_pass_request_body|proxy_pass_request_headers|proxy_read_timeout|proxy_redirect|proxy_redirect_errors|proxy_send_lowat|proxy_send_timeout|proxy_set_body|proxy_set_header|proxy_ssl_session_reuse|proxy_store|proxy_store_access|proxy_temp_file_write_size|proxy_temp_path|proxy_timeout|proxy_upstream_fail_timeout|proxy_upstream_max_fails|random_index|read_ahead|real_ip_header|recursive_error_pages|request_pool_size|reset_timedout_connection|resolver|resolver_timeout|return|rewrite|root|rtsig_overflow_events|rtsig_overflow_test|rtsig_overflow_threshold|rtsig_signo|satisfy|satisfy_any|secure_link_secret|send_lowat|send_timeout|sendfile|sendfile_max_chunk|server|server_name|server_name_in_redirect|server_names_hash_bucket_size|server_names_hash_max_size|server_tokens|set|set_real_ip_from|smtp_auth|smtp_capabilities|so_keepalive|source_charset|split_clients|ssi|ssi_silent_errors|ssi_types|ssi_value_length|ssl|ssl_certificate|ssl_certificate_key|ssl_ciphers|ssl_client_certificate|ssl_crl|ssl_dhparam|ssl_engine|ssl_prefer_server_ciphers|ssl_protocols|ssl_session_cache|ssl_session_timeout|ssl_verify_client|ssl_verify_depth|starttls|stub_status|sub_filter|sub_filter_once|sub_filter_types|tcp_nodelay|tcp_nopush|timeout|timer_resolution|try_files|types|types_hash_bucket_size|types_hash_max_size|underscores_in_headers|uninitialized_variable_warn|upstream|use|user|userid|userid_domain|userid_expires|userid_name|userid_p3p|userid_path|userid_service|valid_referers|variables_hash_bucket_size|variables_hash_max_size|worker_connections|worker_cpu_affinity|worker_priority|worker_processes|worker_rlimit_core|worker_rlimit_nofile|worker_rlimit_sigpending|working_directory|xclient|xml_entities|xslt_entities|xslt_stylesheet|xslt_types|ssl_session_tickets|ssl_stapling|ssl_stapling_verify|ssl_ecdh_curve|ssl_trusted_certificate|more_set_headers|ssl_early_data)\b/i
|
|
|
});
|
|
|
|
|
|
Prism.languages.insertBefore('nginx', 'keyword', {
|
|
|
'variable': /\$[a-z_]+/i
|
|
|
});
|
|
|
|
|
|
Prism.languages.nim = {
|
|
|
'comment': /#.*/,
|
|
|
// Double-quoted strings can be prefixed by an identifier (Generalized raw string literals)
|
|
|
// Character literals are handled specifically to prevent issues with numeric type suffixes
|
|
|
'string': {
|
|
|
pattern: /(?:(?:\b(?!\d)(?:\w|\\x[8-9a-fA-F][0-9a-fA-F])+)?(?:"""[\s\S]*?"""(?!")|"(?:\\[\s\S]|""|[^"\\])*")|'(?:\\(?:\d+|x[\da-fA-F]{2}|.)|[^'])')/,
|
|
|
greedy: true
|
|
|
},
|
|
|
// The negative look ahead prevents wrong highlighting of the .. operator
|
|
|
'number': /\b(?:0[xXoObB][\da-fA-F_]+|\d[\d_]*(?:(?!\.\.)\.[\d_]*)?(?:[eE][+-]?\d[\d_]*)?)(?:'?[iuf]\d*)?/,
|
|
|
'keyword': /\b(?:addr|as|asm|atomic|bind|block|break|case|cast|concept|const|continue|converter|defer|discard|distinct|do|elif|else|end|enum|except|export|finally|for|from|func|generic|if|import|include|interface|iterator|let|macro|method|mixin|nil|object|out|proc|ptr|raise|ref|return|static|template|try|tuple|type|using|var|when|while|with|without|yield)\b/,
|
|
|
'function': {
|
|
|
pattern: /(?:(?!\d)(?:\w|\\x[8-9a-fA-F][0-9a-fA-F])+|`[^`\r\n]+`)\*?(?:\[[^\]]+\])?(?=\s*\()/,
|
|
|
inside: {
|
|
|
'operator': /\*$/
|
|
|
}
|
|
|
},
|
|
|
// We don't want to highlight operators inside backticks
|
|
|
'ignore': {
|
|
|
pattern: /`[^`\r\n]+`/,
|
|
|
inside: {
|
|
|
'punctuation': /`/
|
|
|
}
|
|
|
},
|
|
|
'operator': {
|
|
|
// Look behind and look ahead prevent wrong highlighting of punctuations [. .] {. .} (. .)
|
|
|
// but allow the slice operator .. to take precedence over them
|
|
|
// One can define his own operators in Nim so all combination of operators might be an operator.
|
|
|
pattern: /(^|[({\[](?=\.\.)|(?![({\[]\.).)(?:(?:[=+\-*\/<>@$~&%|!?^:\\]|\.\.|\.(?![)}\]]))+|\b(?:and|div|of|or|in|is|isnot|mod|not|notin|shl|shr|xor)\b)/m,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
'punctuation': /[({\[]\.|\.[)}\]]|[`(){}\[\],:]/
|
|
|
};
|
|
|
Prism.languages.ocaml = {
|
|
|
'comment': /\(\*[\s\S]*?\*\)/,
|
|
|
'string': [
|
|
|
{
|
|
|
pattern: /"(?:\\.|[^\\\r\n"])*"/,
|
|
|
greedy: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /(['`])(?:\\(?:\d+|x[\da-f]+|.)|(?!\1)[^\\\r\n])\1/i,
|
|
|
greedy: true
|
|
|
}
|
|
|
],
|
|
|
'number': /\b(?:0x[\da-f][\da-f_]+|(?:0[bo])?\d[\d_]*(?:\.[\d_]*)?(?:e[+-]?[\d_]+)?)/i,
|
|
|
'directive': {
|
|
|
pattern: /\B#\w+/,
|
|
|
alias: 'important'
|
|
|
},
|
|
|
'label': {
|
|
|
pattern: /\B~\w+/,
|
|
|
alias: 'function'
|
|
|
},
|
|
|
'type-variable': {
|
|
|
pattern: /\B'\w+/,
|
|
|
alias: 'function'
|
|
|
},
|
|
|
'variant': {
|
|
|
pattern: /`\w+/,
|
|
|
alias: 'variable'
|
|
|
},
|
|
|
'module': {
|
|
|
pattern: /\b[A-Z]\w+/,
|
|
|
alias: 'variable'
|
|
|
},
|
|
|
// 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/,
|
|
|
// Custom operators are allowed
|
|
|
'operator': /:=|[=<>@^|&+\-*\/$%!?~][!$%&*+\-.\/:<=>?@^|~]*|\b(?:and|asr|land|lor|lsl|lsr|lxor|mod|or)\b/,
|
|
|
'punctuation': /[(){}\[\]|.,:;]|\b_\b/
|
|
|
};
|
|
|
|
|
|
Prism.languages.perl = {
|
|
|
'comment': [
|
|
|
{
|
|
|
// POD
|
|
|
pattern: /(^\s*)=\w[\s\S]*?=cut.*/m,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /(^|[^\\$])#.*/,
|
|
|
lookbehind: true
|
|
|
}
|
|
|
],
|
|
|
// TODO Could be nice to handle Heredoc too.
|
|
|
'string': [
|
|
|
// q/.../
|
|
|
{
|
|
|
pattern: /\b(?:q|qq|qx|qw)\s*([^a-zA-Z0-9\s{(\[<])(?:(?!\1)[^\\]|\\[\s\S])*\1/,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// q a...a
|
|
|
{
|
|
|
pattern: /\b(?:q|qq|qx|qw)\s+([a-zA-Z0-9])(?:(?!\1)[^\\]|\\[\s\S])*\1/,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// q(...)
|
|
|
{
|
|
|
pattern: /\b(?:q|qq|qx|qw)\s*\((?:[^()\\]|\\[\s\S])*\)/,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// q{...}
|
|
|
{
|
|
|
pattern: /\b(?:q|qq|qx|qw)\s*\{(?:[^{}\\]|\\[\s\S])*\}/,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// q[...]
|
|
|
{
|
|
|
pattern: /\b(?:q|qq|qx|qw)\s*\[(?:[^[\]\\]|\\[\s\S])*\]/,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// q<...>
|
|
|
{
|
|
|
pattern: /\b(?:q|qq|qx|qw)\s*<(?:[^<>\\]|\\[\s\S])*>/,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// "...", `...`
|
|
|
{
|
|
|
pattern: /("|`)(?:(?!\1)[^\\]|\\[\s\S])*\1/,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// '...'
|
|
|
// FIXME Multi-line single-quoted strings are not supported as they would break variables containing '
|
|
|
{
|
|
|
pattern: /'(?:[^'\\\r\n]|\\.)*'/,
|
|
|
greedy: true
|
|
|
}
|
|
|
],
|
|
|
'regex': [
|
|
|
// m/.../
|
|
|
{
|
|
|
pattern: /\b(?:m|qr)\s*([^a-zA-Z0-9\s{(\[<])(?:(?!\1)[^\\]|\\[\s\S])*\1[msixpodualngc]*/,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// m a...a
|
|
|
{
|
|
|
pattern: /\b(?:m|qr)\s+([a-zA-Z0-9])(?:(?!\1)[^\\]|\\[\s\S])*\1[msixpodualngc]*/,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// m(...)
|
|
|
{
|
|
|
pattern: /\b(?:m|qr)\s*\((?:[^()\\]|\\[\s\S])*\)[msixpodualngc]*/,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// m{...}
|
|
|
{
|
|
|
pattern: /\b(?:m|qr)\s*\{(?:[^{}\\]|\\[\s\S])*\}[msixpodualngc]*/,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// m[...]
|
|
|
{
|
|
|
pattern: /\b(?:m|qr)\s*\[(?:[^[\]\\]|\\[\s\S])*\][msixpodualngc]*/,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// m<...>
|
|
|
{
|
|
|
pattern: /\b(?:m|qr)\s*<(?:[^<>\\]|\\[\s\S])*>[msixpodualngc]*/,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// The lookbehinds prevent -s from breaking
|
|
|
// FIXME We don't handle change of separator like s(...)[...]
|
|
|
// s/.../.../
|
|
|
{
|
|
|
pattern: /(^|[^-]\b)(?:s|tr|y)\s*([^a-zA-Z0-9\s{(\[<])(?:(?!\2)[^\\]|\\[\s\S])*\2(?:(?!\2)[^\\]|\\[\s\S])*\2[msixpodualngcer]*/,
|
|
|
lookbehind: true,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// s a...a...a
|
|
|
{
|
|
|
pattern: /(^|[^-]\b)(?:s|tr|y)\s+([a-zA-Z0-9])(?:(?!\2)[^\\]|\\[\s\S])*\2(?:(?!\2)[^\\]|\\[\s\S])*\2[msixpodualngcer]*/,
|
|
|
lookbehind: true,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// s(...)(...)
|
|
|
{
|
|
|
pattern: /(^|[^-]\b)(?:s|tr|y)\s*\((?:[^()\\]|\\[\s\S])*\)\s*\((?:[^()\\]|\\[\s\S])*\)[msixpodualngcer]*/,
|
|
|
lookbehind: true,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// s{...}{...}
|
|
|
{
|
|
|
pattern: /(^|[^-]\b)(?:s|tr|y)\s*\{(?:[^{}\\]|\\[\s\S])*\}\s*\{(?:[^{}\\]|\\[\s\S])*\}[msixpodualngcer]*/,
|
|
|
lookbehind: true,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// s[...][...]
|
|
|
{
|
|
|
pattern: /(^|[^-]\b)(?:s|tr|y)\s*\[(?:[^[\]\\]|\\[\s\S])*\]\s*\[(?:[^[\]\\]|\\[\s\S])*\][msixpodualngcer]*/,
|
|
|
lookbehind: true,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// s<...><...>
|
|
|
{
|
|
|
pattern: /(^|[^-]\b)(?:s|tr|y)\s*<(?:[^<>\\]|\\[\s\S])*>\s*<(?:[^<>\\]|\\[\s\S])*>[msixpodualngcer]*/,
|
|
|
lookbehind: true,
|
|
|
greedy: true
|
|
|
},
|
|
|
|
|
|
// /.../
|
|
|
// The look-ahead tries to prevent two divisions on
|
|
|
// the same line from being highlighted as regex.
|
|
|
// This does not support multi-line regex.
|
|
|
{
|
|
|
pattern: /\/(?:[^\/\\\r\n]|\\.)*\/[msixpodualngc]*(?=\s*(?:$|[\r\n,.;})&|\-+*~<>!?^]|(?:lt|gt|le|ge|eq|ne|cmp|not|and|or|xor|x)\b))/,
|
|
|
greedy: true
|
|
|
}
|
|
|
],
|
|
|
|
|
|
// FIXME Not sure about the handling of ::, ', and #
|
|
|
'variable': [
|
|
|
// ${^POSTMATCH}
|
|
|
/[&*$@%]\{\^[A-Z]+\}/,
|
|
|
// $^V
|
|
|
/[&*$@%]\^[A-Z_]/,
|
|
|
// ${...}
|
|
|
/[&*$@%]#?(?=\{)/,
|
|
|
// $foo
|
|
|
/[&*$@%]#?(?:(?:::)*'?(?!\d)[\w$]+)+(?:::)*/i,
|
|
|
// $1
|
|
|
/[&*$@%]\d+/,
|
|
|
// $_, @_, %!
|
|
|
// The negative lookahead prevents from breaking the %= operator
|
|
|
/(?!%=)[$@%][!"#$%&'()*+,\-.\/:;<=>?@[\\\]^_`{|}~]/
|
|
|
],
|
|
|
'filehandle': {
|
|
|
// <>, <FOO>, _
|
|
|
pattern: /<(?![<=])\S*>|\b_\b/,
|
|
|
alias: 'symbol'
|
|
|
},
|
|
|
'vstring': {
|
|
|
// v1.2, 1.2.3
|
|
|
pattern: /v\d+(?:\.\d+)*|\d+(?:\.\d+){2,}/,
|
|
|
alias: 'string'
|
|
|
},
|
|
|
'function': {
|
|
|
pattern: /sub [a-z0-9_]+/i,
|
|
|
inside: {
|
|
|
keyword: /sub/
|
|
|
}
|
|
|
},
|
|
|
'keyword': /\b(?:any|break|continue|default|delete|die|do|else|elsif|eval|for|foreach|given|goto|if|last|local|my|next|our|package|print|redo|require|return|say|state|sub|switch|undef|unless|until|use|when|while)\b/,
|
|
|
'number': /\b(?:0x[\dA-Fa-f](?:_?[\dA-Fa-f])*|0b[01](?:_?[01])*|(?:(?:\d(?:_?\d)*)?\.)?\d(?:_?\d)*(?:[Ee][+-]?\d+)?)\b/,
|
|
|
'operator': /-[rwxoRWXOezsfdlpSbctugkTBMAC]\b|\+[+=]?|-[-=>]?|\*\*?=?|\/\/?=?|=[=~>]?|~[~=]?|\|\|?=?|&&?=?|<(?:=>?|<=?)?|>>?=?|![~=]?|[%^]=?|\.(?:=|\.\.?)?|[\\?]|\bx(?:=|\b)|\b(?:lt|gt|le|ge|eq|ne|cmp|not|and|or|xor)\b/,
|
|
|
'punctuation': /[{}[\];(),:]/
|
|
|
};
|
|
|
|
|
|
/**
|
|
|
* Original by Aaron Harun: http://aahacreative.com/2012/07/31/php-syntax-highlighting-prism/
|
|
|
* Modified by Miles Johnson: http://milesj.me
|
|
|
* Rewritten by Tom Pavelec
|
|
|
*
|
|
|
* Supports PHP 5.3 - 8.0
|
|
|
*/
|
|
|
(function (Prism) {
|
|
|
var comment = /\/\*[\s\S]*?\*\/|\/\/.*|#(?!\[).*/;
|
|
|
var constant = [
|
|
|
{
|
|
|
pattern: /\b(?:false|true)\b/i,
|
|
|
alias: 'boolean'
|
|
|
},
|
|
|
/\b[A-Z_][A-Z0-9_]*\b(?!\s*\()/,
|
|
|
/\b(?:null)\b/i,
|
|
|
];
|
|
|
var number = /\b0b[01]+(?:_[01]+)*\b|\b0o[0-7]+(?:_[0-7]+)*\b|\b0x[\da-f]+(?:_[\da-f]+)*\b|(?:\b\d+(?:_\d+)*\.?(?:\d+(?:_\d+)*)?|\B\.\d+)(?:e[+-]?\d+)?/i;
|
|
|
var operator = /<?=>|\?\?=?|\.{3}|\??->|[!=]=?=?|::|\*\*=?|--|\+\+|&&|\|\||<<|>>|[?~]|[/^|%*&<>.+-]=?/;
|
|
|
var punctuation = /[{}\[\](),:;]/;
|
|
|
|
|
|
Prism.languages.php = {
|
|
|
'delimiter': {
|
|
|
pattern: /\?>$|^<\?(?:php(?=\s)|=)?/i,
|
|
|
alias: 'important'
|
|
|
},
|
|
|
'comment': comment,
|
|
|
'variable': /\$+(?:\w+\b|(?={))/i,
|
|
|
'package': {
|
|
|
pattern: /(namespace\s+|use\s+(?:function\s+)?)(?:\\?\b[a-z_]\w*)+\b(?!\\)/i,
|
|
|
lookbehind: true,
|
|
|
inside: {
|
|
|
'punctuation': /\\/
|
|
|
}
|
|
|
},
|
|
|
'class-name-definition': {
|
|
|
pattern: /(\b(?:class|enum|interface|trait)\s+)\b[a-z_]\w*(?!\\)\b/i,
|
|
|
lookbehind: true,
|
|
|
alias: 'class-name'
|
|
|
},
|
|
|
'keyword': [
|
|
|
{
|
|
|
pattern: /(\(\s*)\b(?:bool|boolean|int|integer|float|string|object|array)\b(?=\s*\))/i,
|
|
|
alias: 'type-casting',
|
|
|
greedy: true,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /([(,?]\s*)\b(?:bool|int|float|string|object|array(?!\s*\()|mixed|self|static|callable|iterable|(?:null|false)(?=\s*\|))\b(?=\s*\$)/i,
|
|
|
alias: 'type-hint',
|
|
|
greedy: true,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /([(,?]\s*[a-z0-9_|]\|\s*)(?:null|false)\b(?=\s*\$)/i,
|
|
|
alias: 'type-hint',
|
|
|
greedy: true,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /(\)\s*:\s*(?:\?\s*)?)\b(?:bool|int|float|string|object|void|array(?!\s*\()|mixed|self|static|callable|iterable|(?:null|false)(?=\s*\|))\b/i,
|
|
|
alias: 'return-type',
|
|
|
greedy: true,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /(\)\s*:\s*(?:\?\s*)?[a-z0-9_|]\|\s*)(?:null|false)\b/i,
|
|
|
alias: 'return-type',
|
|
|
greedy: true,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /\b(?:bool|int|float|string|object|void|array(?!\s*\()|mixed|iterable|(?:null|false)(?=\s*\|))\b/i,
|
|
|
alias: 'type-declaration',
|
|
|
greedy: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /(\|\s*)(?:null|false)\b/i,
|
|
|
alias: 'type-declaration',
|
|
|
greedy: true,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /\b(?:parent|self|static)(?=\s*::)/i,
|
|
|
alias: 'static-context',
|
|
|
greedy: true
|
|
|
},
|
|
|
/\b(?:__halt_compiler|abstract|and|array|as|break|callable|case|catch|class|clone|const|continue|declare|default|die|do|echo|else|elseif|empty|enddeclare|endfor|endforeach|endif|endswitch|endwhile|enum|eval|exit|extends|final|finally|for|foreach|function|global|goto|if|implements|include|include_once|instanceof|insteadof|interface|isset|list|namespace|match|new|or|parent|print|private|protected|public|require|require_once|return|self|static|switch|throw|trait|try|unset|use|var|while|xor|yield)\b/i
|
|
|
],
|
|
|
'argument-name': /\b[a-z_]\w*(?=\s*:(?!:))/i,
|
|
|
'class-name': [
|
|
|
{
|
|
|
pattern: /(\b(?:extends|implements|instanceof|new(?!\s+self|\s+static))\s+|\bcatch\s*\()\b[a-z_]\w*(?!\\)\b/i,
|
|
|
greedy: true,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /(\|\s*)\b[a-z_]\w*(?!\\)\b/i,
|
|
|
greedy: true,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /\b[a-z_]\w*(?!\\)\b(?=\s*\|)/i,
|
|
|
greedy: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /(\|\s*)(?:\\?\b[a-z_]\w*)+\b/i,
|
|
|
alias: 'class-name-fully-qualified',
|
|
|
greedy: true,
|
|
|
lookbehind: true,
|
|
|
inside: {
|
|
|
'punctuation': /\\/
|
|
|
}
|
|
|
},
|
|
|
{
|
|
|
pattern: /(?:\\?\b[a-z_]\w*)+\b(?=\s*\|)/i,
|
|
|
alias: 'class-name-fully-qualified',
|
|
|
greedy: true,
|
|
|
inside: {
|
|
|
'punctuation': /\\/
|
|
|
}
|
|
|
},
|
|
|
{
|
|
|
pattern: /(\b(?:extends|implements|instanceof|new(?!\s+self\b|\s+static\b))\s+|\bcatch\s*\()(?:\\?\b[a-z_]\w*)+\b(?!\\)/i,
|
|
|
alias: 'class-name-fully-qualified',
|
|
|
greedy: true,
|
|
|
lookbehind: true,
|
|
|
inside: {
|
|
|
'punctuation': /\\/
|
|
|
}
|
|
|
},
|
|
|
{
|
|
|
pattern: /\b[a-z_]\w*(?=\s*\$)/i,
|
|
|
alias: 'type-declaration',
|
|
|
greedy: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /(?:\\?\b[a-z_]\w*)+(?=\s*\$)/i,
|
|
|
alias: ['class-name-fully-qualified', 'type-declaration'],
|
|
|
greedy: true,
|
|
|
inside: {
|
|
|
'punctuation': /\\/
|
|
|
}
|
|
|
},
|
|
|
{
|
|
|
pattern: /\b[a-z_]\w*(?=\s*::)/i,
|
|
|
alias: 'static-context',
|
|
|
greedy: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /(?:\\?\b[a-z_]\w*)+(?=\s*::)/i,
|
|
|
alias: ['class-name-fully-qualified', 'static-context'],
|
|
|
greedy: true,
|
|
|
inside: {
|
|
|
'punctuation': /\\/
|
|
|
}
|
|
|
},
|
|
|
{
|
|
|
pattern: /([(,?]\s*)[a-z_]\w*(?=\s*\$)/i,
|
|
|
alias: 'type-hint',
|
|
|
greedy: true,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /([(,?]\s*)(?:\\?\b[a-z_]\w*)+(?=\s*\$)/i,
|
|
|
alias: ['class-name-fully-qualified', 'type-hint'],
|
|
|
greedy: true,
|
|
|
lookbehind: true,
|
|
|
inside: {
|
|
|
'punctuation': /\\/
|
|
|
}
|
|
|
},
|
|
|
{
|
|
|
pattern: /(\)\s*:\s*(?:\?\s*)?)\b[a-z_]\w*(?!\\)\b/i,
|
|
|
alias: 'return-type',
|
|
|
greedy: true,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /(\)\s*:\s*(?:\?\s*)?)(?:\\?\b[a-z_]\w*)+\b(?!\\)/i,
|
|
|
alias: ['class-name-fully-qualified', 'return-type'],
|
|
|
greedy: true,
|
|
|
lookbehind: true,
|
|
|
inside: {
|
|
|
'punctuation': /\\/
|
|
|
}
|
|
|
}
|
|
|
],
|
|
|
'constant': constant,
|
|
|
'function': /\w+\s*(?=\()/,
|
|
|
'property': {
|
|
|
pattern: /(->)[\w]+/,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
'number': number,
|
|
|
'operator': operator,
|
|
|
'punctuation': punctuation
|
|
|
};
|
|
|
|
|
|
var string_interpolation = {
|
|
|
pattern: /{\$(?:{(?:{[^{}]+}|[^{}]+)}|[^{}])+}|(^|[^\\{])\$+(?:\w+(?:\[[^\r\n\[\]]+\]|->\w+)*)/,
|
|
|
lookbehind: true,
|
|
|
inside: Prism.languages.php
|
|
|
};
|
|
|
|
|
|
var string = [
|
|
|
{
|
|
|
pattern: /<<<'([^']+)'[\r\n](?:.*[\r\n])*?\1;/,
|
|
|
alias: 'nowdoc-string',
|
|
|
greedy: true,
|
|
|
inside: {
|
|
|
'delimiter': {
|
|
|
pattern: /^<<<'[^']+'|[a-z_]\w*;$/i,
|
|
|
alias: 'symbol',
|
|
|
inside: {
|
|
|
'punctuation': /^<<<'?|[';]$/
|
|
|
}
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
{
|
|
|
pattern: /<<<(?:"([^"]+)"[\r\n](?:.*[\r\n])*?\1;|([a-z_]\w*)[\r\n](?:.*[\r\n])*?\2;)/i,
|
|
|
alias: 'heredoc-string',
|
|
|
greedy: true,
|
|
|
inside: {
|
|
|
'delimiter': {
|
|
|
pattern: /^<<<(?:"[^"]+"|[a-z_]\w*)|[a-z_]\w*;$/i,
|
|
|
alias: 'symbol',
|
|
|
inside: {
|
|
|
'punctuation': /^<<<"?|[";]$/
|
|
|
}
|
|
|
},
|
|
|
'interpolation': string_interpolation // See below
|
|
|
}
|
|
|
},
|
|
|
{
|
|
|
pattern: /`(?:\\[\s\S]|[^\\`])*`/,
|
|
|
alias: 'backtick-quoted-string',
|
|
|
greedy: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /'(?:\\[\s\S]|[^\\'])*'/,
|
|
|
alias: 'single-quoted-string',
|
|
|
greedy: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /"(?:\\[\s\S]|[^\\"])*"/,
|
|
|
alias: 'double-quoted-string',
|
|
|
greedy: true,
|
|
|
inside: {
|
|
|
'interpolation': string_interpolation // See below
|
|
|
}
|
|
|
}
|
|
|
];
|
|
|
|
|
|
Prism.languages.insertBefore('php', 'variable', {
|
|
|
'string': string,
|
|
|
});
|
|
|
|
|
|
Prism.languages.insertBefore('php', 'variable', {
|
|
|
'attribute': {
|
|
|
pattern: /#\[(?:[^"'\/#]|\/(?![*/])|\/\/.*$|#(?!\[).*$|\/\*(?:[^*]|\*(?!\/))*\*\/|"(?:\\[\s\S]|[^\\"])*"|'(?:\\[\s\S]|[^\\'])*')+\](?=\s*[a-z$#])/mi,
|
|
|
greedy: true,
|
|
|
inside: {
|
|
|
'attribute-content': {
|
|
|
pattern: /^(#\[)[\s\S]+(?=]$)/,
|
|
|
lookbehind: true,
|
|
|
// inside can appear subset of php
|
|
|
inside: {
|
|
|
'comment': comment,
|
|
|
'string': string,
|
|
|
'attribute-class-name': [
|
|
|
{
|
|
|
pattern: /([^:]|^)\b[a-z_]\w*(?!\\)\b/i,
|
|
|
alias: 'class-name',
|
|
|
greedy: true,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /([^:]|^)(?:\\?\b[a-z_]\w*)+/i,
|
|
|
alias: [
|
|
|
'class-name',
|
|
|
'class-name-fully-qualified'
|
|
|
],
|
|
|
greedy: true,
|
|
|
lookbehind: true,
|
|
|
inside: {
|
|
|
'punctuation': /\\/
|
|
|
}
|
|
|
}
|
|
|
],
|
|
|
'constant': constant,
|
|
|
'number': number,
|
|
|
'operator': operator,
|
|
|
'punctuation': punctuation
|
|
|
}
|
|
|
},
|
|
|
'delimiter': {
|
|
|
pattern: /^#\[|]$/,
|
|
|
alias: 'punctuation'
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
});
|
|
|
|
|
|
Prism.hooks.add('before-tokenize', function(env) {
|
|
|
if (!/<\?/.test(env.code)) {
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
var phpPattern = /<\?(?:[^"'/#]|\/(?![*/])|("|')(?:\\[\s\S]|(?!\1)[^\\])*\1|(?:\/\/|#(?!\[))(?:[^?\n\r]|\?(?!>))*(?=$|\?>|[\r\n])|#\[|\/\*(?:[^*]|\*(?!\/))*(?:\*\/|$))*?(?:\?>|$)/ig;
|
|
|
Prism.languages['markup-templating'].buildPlaceholders(env, 'php', phpPattern);
|
|
|
});
|
|
|
|
|
|
Prism.hooks.add('after-tokenize', function(env) {
|
|
|
Prism.languages['markup-templating'].tokenizePlaceholders(env, 'php');
|
|
|
});
|
|
|
|
|
|
}(Prism));
|
|
|
|
|
|
Prism.languages.python = {
|
|
|
'comment': {
|
|
|
pattern: /(^|[^\\])#.*/,
|
|
|
lookbehind: true
|
|
|
},
|
|
|
'string-interpolation': {
|
|
|
pattern: /(?:f|rf|fr)(?:("""|''')[\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]|rb|br)?("""|''')[\s\S]*?\1/i,
|
|
|
greedy: true,
|
|
|
alias: 'string'
|
|
|
},
|
|
|
'string': {
|
|
|
pattern: /(?:[rub]|rb|br)?("|')(?:\\.|(?!\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: /(^\s*)@\w+(?:\.\w+)*/im,
|
|
|
lookbehind: true,
|
|
|
alias: ['annotation', 'punctuation'],
|
|
|
inside: {
|
|
|
'punctuation': /\./
|
|
|
}
|
|
|
},
|
|
|
'keyword': /\b(?:and|as|assert|async|await|break|class|continue|def|del|elif|else|except|exec|finally|for|from|global|if|import|in|is|lambda|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(?:True|False|None)\b/,
|
|
|
'number': /(?:\b(?=\d)|\B(?=\.))(?:0[bo])?(?:(?:\d|0x[\da-f])[\da-f]*(?:\.\d*)?|\.\d+)(?:e[+-]?\d+)?j?\b/i,
|
|
|
'operator': /[-+%=]=?|!=|\*\*?=?|\/\/?=?|<[<=>]?|>[=>]?|[&|^~]/,
|
|
|
'punctuation': /[{}[\];(),.:]/
|
|
|
};
|
|
|
|
|
|
Prism.languages.python['string-interpolation'].inside['interpolation'].inside.rest = Prism.languages.python;
|
|
|
|
|
|
Prism.languages.py = Prism.languages.python;
|
|
|
|
|
|
(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.:$-]+(?:=(?:"(?:\\[^]|[^\\"])*"|'(?:\\[^]|[^\\'])*'|[^\s{'"/>=]+|<BRACES>))?|<SPREAD>))*<S>*\/?)?>/.source
|
|
|
);
|
|
|
|
|
|
Prism.languages.jsx.tag.inside['tag'].pattern = /^<\/?[^\s>\/]*/i;
|
|
|
Prism.languages.jsx.tag.inside['attr-value'].pattern = /=(?!\{)(?:"(?:\\[^]|[^\\"])*"|'(?:\\[^]|[^\\'])*'|[^\s'">]+)/i;
|
|
|
Prism.languages.jsx.tag.inside['tag'].inside['class-name'] = /^[A-Z]\w*(?:\.[A-Z]\w*)*$/;
|
|
|
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', 'attr-value',{
|
|
|
'script': {
|
|
|
// Allow for two levels of nesting
|
|
|
pattern: re(/=<BRACES>/.source),
|
|
|
inside: {
|
|
|
'script-punctuation': {
|
|
|
pattern: /^=(?={)/,
|
|
|
alias: 'punctuation'
|
|
|
},
|
|
|
rest: Prism.languages.jsx
|
|
|
},
|
|
|
'alias': 'language-javascript'
|
|
|
}
|
|
|
}, 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 === '/>') {
|
|
|
// Autoclosed tag, ignore
|
|
|
} 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));
|
|
|
|
|
|
(function (Prism) {
|
|
|
|
|
|
var multilineComment = /\/\*(?:[^*/]|\*(?!\/)|\/(?!\*)|<self>)*\*\//.source;
|
|
|
for (var i = 0; i < 2; i++) {
|
|
|
// support 4 levels of nested comments
|
|
|
multilineComment = multilineComment.replace(/<self>/g, function () { return multilineComment; });
|
|
|
}
|
|
|
multilineComment = multilineComment.replace(/<self>/g, function () { return /[^\s\S]/.source; });
|
|
|
|
|
|
|
|
|
Prism.languages.rust = {
|
|
|
'comment': [
|
|
|
{
|
|
|
pattern: RegExp(/(^|[^\\])/.source + multilineComment),
|
|
|
lookbehind: true,
|
|
|
greedy: true
|
|
|
},
|
|
|
{
|
|
|
pattern: /(^|[^\\:])\/\/.*/,
|
|
|
lookbehind: true,
|
|
|
greedy: true
|
|
|
}
|
|
|
],
|
|
|
'string': {
|
|
|
pattern: /b?"(?:\\[\s\S]|[^\\"])*"|b?r(#*)"(?:[^"]|"(?!\1))*"\1/,
|
|
|
greedy: true
|
|
|
},
|
|
|
'char': {
|
|
|
pattern: /b?'(?:\\(?:x[0-7][\da-fA-F]|u\{(?:[\da-fA-F]_*){1,6}\}|.)|[^\\\r\n\t'])'/,
|
|
|
greedy: true,
|
|
|
alias: 'string'
|
|
|
},
|
|
|
'attribute': {
|
|
|
pattern: /#!?\[(?:[^\[\]"]|"(?:\\[\s\S]|[^\\"])*")*\]/,
|
|
|
greedy: true,
|
|
|
alias: 'attr-name',
|
|
|
inside: {
|
|
|
'string': null // see below
|
|
|
}
|
|
|
},
|
|
|
|
|
|
// Closure params should not be confused with bitwise OR |
|
|
|
'closure-params': {
|
|
|
pattern: /([=(,:]\s*|\bmove\s*)\|[^|]*\||\|[^|]*\|(?=\s*(?:\{|->))/,
|
|
|
lookbehind: true,
|
|
|
greedy: true,
|
|
|
inside: {
|
|
|
'closure-punctuation': {
|
|
|
pattern: /^\||\|$/,
|
|
|
alias: 'punctuation'
|
|
|
},
|
|
|
rest: null // see below
|
|
|
}
|
|
|
},
|
|
|
|
|
|
'lifetime-annotation': {
|
|
|
pattern: /'\w+/,
|
|
|
alias: 'symbol'
|
|
|
},
|
|
|
|
|
|
'fragment-specifier': {
|
|
|
pattern: /(\$\w+:)[a-z]+/,
|
|
|
lookbehind: true,
|
|
|
alias: 'punctuation'
|
|
|
},
|
|
|
'variable': /\$\w+/,
|
|
|
|
|
|
'function-definition': {
|
|
|
pattern: /(\bfn\s+)\w+/,
|
|
|
lookbehind: true,
|
|
|
alias: 'function'
|
|
|
},
|
|
|
'type-definition': {
|
|
|
pattern: /(\b(?:enum|struct|union)\s+)\w+/,
|
|
|
lookbehind: true,
|
|
|
alias: 'class-name'
|
|
|
},
|
|
|
'module-declaration': [
|
|
|
{
|
|
|
pattern: /(\b(?:crate|mod)\s+)[a-z][a-z_\d]*/,
|
|
|
lookbehind: true,
|
|
|
alias: 'namespace'
|
|
|
},
|
|
|
{
|
|
|
pattern: /(\b(?:crate|self|super)\s*)::\s*[a-z][a-z_\d]*\b(?:\s*::(?:\s*[a-z][a-z_\d]*\s*::)*)?/,
|
|
|
lookbehind: true,
|
|
|
alias: 'namespace',
|
|
|
inside: {
|
|
|
'punctuation': /::/
|
|
|
}
|
|
|
}
|
|
|
],
|
|
|
'keyword': [
|
|
|
// https://github.com/rust-lang/reference/blob/master/src/keywords.md
|
|
|
/\b(?:abstract|as|async|await|become|box|break|const|continue|crate|do|dyn|else|enum|extern|final|fn|for|if|impl|in|let|loop|macro|match|mod|move|mut|override|priv|pub|ref|return|self|Self|static|struct|super|trait|try|type|typeof|union|unsafe|unsized|use|virtual|where|while|yield)\b/,
|
|
|
// primitives and str
|
|
|
// https://doc.rust-lang.org/stable/rust-by-example/primitives.html
|
|
|
/\b(?:[ui](?:8|16|32|64|128|size)|f(?:32|64)|bool|char|str)\b/
|
|
|
],
|
|
|
|
|
|
// functions can technically start with an upper-case letter, but this will introduce a lot of false positives
|
|
|
// and Rust's naming conventions recommend snake_case anyway.
|
|
|
// https://doc.rust-lang.org/1.0.0/style/style/naming/README.html
|
|
|
'function': /\b[a-z_]\w*(?=\s*(?:::\s*<|\())/,
|
|
|
'macro': {
|
|
|
pattern: /\w+!/,
|
|
|
alias: 'property'
|
|
|
},
|
|
|
'constant': /\b[A-Z_][A-Z_\d]+\b/,
|
|
|
'class-name': /\b[A-Z]\w*\b/,
|
|
|
|
|
|
'namespace': {
|
|
|
pattern: /(?:\b[a-z][a-z_\d]*\s*::\s*)*\b[a-z][a-z_\d]*\s*::(?!\s*<)/,
|
|
|
inside: {
|
|
|
'punctuation': /::/
|
|
|
}
|
|
|
},
|
|
|
|
|
|
// Hex, oct, bin, dec numbers with visual separators and type suffix
|
|
|
'number': /\b(?:0x[\dA-Fa-f](?:_?[\dA-Fa-f])*|0o[0-7](?:_?[0-7])*|0b[01](?:_?[01])*|(?:(?:\d(?:_?\d)*)?\.)?\d(?:_?\d)*(?:[Ee][+-]?\d+)?)(?:_?(?:[iu](?:8|16|32|64|size)?|f32|f64))?\b/,
|
|
|
'boolean': /\b(?:false|true)\b/,
|
|
|
'punctuation': /->|\.\.=|\.{1,3}|::|[{}[\];(),:]/,
|
|
|
'operator': /[-+*\/%!^]=?|=[=>]?|&[&=]?|\|[|=]?|<<?=?|>>?=?|[@?]/
|
|
|
};
|
|
|
|
|
|
Prism.languages.rust['closure-params'].inside.rest = Prism.languages.rust;
|
|
|
Prism.languages.rust['attribute'].inside['string'] = Prism.languages.rust['string'];
|
|
|
|
|
|
}(Prism));
|
|
|
|
|
|
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|[^}][^:{}]*[:{][^}]+))/m,
|
|
|
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': [
|
|
|
/@(?:if|else(?: if)?|forward|for|each|while|import|use|extend|debug|warn|mixin|include|function|return|content)\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|with|show|hide)\b/i,
|
|
|
alias: 'keyword'
|
|
|
},
|
|
|
'placeholder': {
|
|
|
pattern: /%[-\w]+/,
|
|
|
alias: 'selector'
|
|
|
},
|
|
|
'statement': {
|
|
|
pattern: /\B!(?:default|optional)\b/i,
|
|
|
alias: 'keyword'
|
|
|
},
|
|
|
'boolean': /\b(?:true|false)\b/,
|
|
|
'null': {
|
|
|
pattern: /\bnull\b/,
|
|
|
alias: 'keyword'
|
|
|
},
|
|
|
'operator': {
|
|
|
pattern: /(\s)(?:[-+*\/%]|[=!]=|<=?|>=?|and|or|not)(?=\s)/,
|
|
|
lookbehind: true
|
|
|
}
|
|
|
});
|
|
|
|
|
|
Prism.languages.scss['atrule'].inside.rest = Prism.languages.scss;
|
|
|
|
|
|
(function (Prism) {
|
|
|
|
|
|
// CAREFUL!
|
|
|
// The following patterns are concatenated, so the group referenced by a back reference is non-obvious!
|
|
|
|
|
|
var strings = [
|
|
|
// normal string
|
|
|
// 1 capturing group
|
|
|
/(["'])(?:\\[\s\S]|\$\([^)]+\)|\$(?!\()|`[^`]+`|(?!\1)[^\\`$])*\1/.source,
|
|
|
|
|
|
// here doc
|
|
|
// 2 capturing groups
|
|
|
/<<-?\s*(["']?)(\w+)\2\s[\s\S]*?[\r\n]\3/.source
|
|
|
].join('|');
|
|
|
|
|
|
Prism.languages['shell-session'] = {
|
|
|
'command': {
|
|
|
pattern: RegExp(/^(?:[^\s@:$#*!/\\]+@[^\s@:$#*!/\\]+(?::[^\0-\x1F$#*?"<>:;|]+)?|[^\0-\x1F$#*?"<>:;|]+)?[$#](?:[^\\\r\n'"<]|\\.|<<str>>)+/.source.replace(/<<str>>/g, function () { return strings; }), 'm'),
|
|
|
greedy: true,
|
|
|
inside: {
|
|
|
'info': {
|
|
|
// foo@bar:~/files$ exit
|
|
|
// foo@bar$ exit
|
|
|
// ~/files$ exit
|
|
|
pattern: /^[^#$]+/,
|
|
|
alias: 'punctuation',
|
|
|
inside: {
|
|
|
'user': /^[^\s@:$#*!/\\]+@[^\s@:$#*!/\\]+/,
|
|
|
'punctuation': /:/,
|
|
|
'path': /[\s\S]+/
|
|
|
}
|
|
|
},
|
|
|
'bash': {
|
|
|
pattern: /(^[$#]\s*)\S[\s\S]*/,
|
|
|
lookbehind: true,
|
|
|
alias: 'language-bash',
|
|
|
inside: Prism.languages.bash
|
|
|
},
|
|
|
'shell-symbol': {
|
|
|
pattern: /^[$#]/,
|
|
|
alias: 'important'
|
|
|
}
|
|
|
}
|
|
|
},
|
|
|
'output': /.(?:.*(?:[\r\n]|.$))*/
|
|
|
};
|
|
|
|
|
|
Prism.languages['sh-session'] = Prism.languages['shellsession'] = Prism.languages['shell-session'];
|
|
|
|
|
|
}(Prism));
|
|
|
|
|
|
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
|
|
|
},
|
|
|
'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(?:_INSERT|COL)?|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(?:S|ING)?|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(?:TRUE|FALSE|NULL)\b/i,
|
|
|
'number': /\b0x[\da-f]+\b|\b\d+(?:\.\d*)?|\B\.\d+\b/i,
|
|
|
'operator': /[-+*\/=%^~]|&&?|\|\|?|!=?|<(?:=>?|<|>)?|>[>=]?|\b(?:AND|BETWEEN|DIV|IN|ILIKE|IS|LIKE|NOT|OR|REGEXP|RLIKE|SOUNDS LIKE|XOR)\b/i,
|
|
|
'punctuation': /[;[\]()`,.]/
|
|
|
};
|
|
|
|
|
|
(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
|
|
|
},
|
|
|
// From JavaScript Prism keyword list and TypeScript language spec: https://github.com/Microsoft/TypeScript/blob/master/doc/spec.md#221-reserved-words
|
|
|
'keyword': /\b(?:abstract|as|asserts|async|await|break|case|catch|class|const|constructor|continue|debugger|declare|default|delete|do|else|enum|export|extends|finally|for|from|function|get|if|implements|import|in|instanceof|interface|is|keyof|let|module|namespace|new|null|of|package|private|protected|public|readonly|return|require|set|static|super|switch|this|throw|try|type|typeof|undefined|var|void|while|with|yield)\b/,
|
|
|
'builtin': /\b(?:string|Function|any|number|boolean|Array|symbol|console|Promise|unknown|never)\b/,
|
|
|
});
|
|
|
|
|
|
// doesn't work with TS because TS is too complex
|
|
|
delete Prism.languages.typescript['parameter'];
|
|
|
|
|
|
// 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', {
|
|
|
'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));
|
|
|
|
|
|
(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(/true|false/.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));
|
|
|
|
