mirror of
https://github.com/craigerl/aprsd.git
synced 2024-10-31 15:07:13 -04:00
Hemna
585d55f10d
This patch adds the new aprsd webchat command which shows a new webpage that allows you to aprsd chat with multiple callsigns
2248 lines
63 KiB
JavaScript
2248 lines
63 KiB
JavaScript
/* PrismJS 1.24.1
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||
https://prismjs.com/download.html#themes=prism-tomorrow&languages=markup+css+clike+javascript+json+json5+log&plugins=show-language+toolbar */
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/// <reference lib="WebWorker"/>
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||
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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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||
/**
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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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||
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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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||
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||
// The grammar object for plaintext
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||
var plainTextGrammar = {};
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||
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||
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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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||
/**
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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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||
return obj['__id'];
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||
},
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||
|
||
/**
|
||
* Creates a deep clone of the given object.
|
||
*
|
||
* The main intended use of this function is to clone language definitions.
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||
*
|
||
* @param {T} o
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||
* @param {Record<number, any>} [visited]
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||
* @returns {T}
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||
* @template T
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||
*/
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||
clone: function deepClone(o, visited) {
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||
visited = visited || {};
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||
|
||
var clone; var id;
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||
switch (_.util.type(o)) {
|
||
case 'Object':
|
||
id = _.util.objId(o);
|
||
if (visited[id]) {
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||
return visited[id];
|
||
}
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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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||
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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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||
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||
return /** @type {any} */ (clone);
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||
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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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||
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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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||
/**
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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
|
||
* @memberof Prism
|
||
* @public
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||
*/
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||
languages: {
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||
/**
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||
* The grammar for plain, unformatted text.
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||
*/
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||
plain: plainTextGrammar,
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||
plaintext: plainTextGrammar,
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||
text: plainTextGrammar,
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||
txt: plainTextGrammar,
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||
|
||
/**
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||
* Creates a deep copy of the language with the given id and appends the given tokens.
|
||
*
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||
* 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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*/
|
||
extend: function (id, redef) {
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var lang = _.util.clone(_.languages[id]);
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||
|
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for (var key in redef) {
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||
lang[key] = redef[key];
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||
}
|
||
|
||
return lang;
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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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* 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
|
||
* this:
|
||
*
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||
* ```js
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||
* Prism.languages.markup.style = {
|
||
* // token
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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
|
||
* before existing tokens. For the CSS example above, you would use it like this:
|
||
*
|
||
* ```js
|
||
* Prism.languages.insertBefore('markup', 'cdata', {
|
||
* 'style': {
|
||
* // token
|
||
* }
|
||
* });
|
||
* ```
|
||
*
|
||
* ## Special cases
|
||
*
|
||
* If the grammars of `inside` and `insert` have tokens with the same name, the tokens in `inside`'s grammar
|
||
* will be ignored.
|
||
*
|
||
* This behavior can be used to insert tokens after `before`:
|
||
*
|
||
* ```js
|
||
* Prism.languages.insertBefore('markup', 'comment', {
|
||
* 'comment': Prism.languages.markup.comment,
|
||
* // tokens after 'comment'
|
||
* });
|
||
* ```
|
||
*
|
||
* ## Limitations
|
||
*
|
||
* The main problem `insertBefore` has to solve is iteration order. Since ES2015, the iteration order for object
|
||
* properties is guaranteed to be the insertion order (except for integer keys) but some browsers behave
|
||
* differently when keys are deleted and re-inserted. So `insertBefore` can't be implemented by temporarily
|
||
* deleting properties which is necessary to insert at arbitrary positions.
|
||
*
|
||
* To solve this problem, `insertBefore` doesn't actually insert the given tokens into the target object.
|
||
* Instead, it will create a new object and replace all references to the target object with the new one. This
|
||
* can be done without temporarily deleting properties, so the iteration order is well-defined.
|
||
*
|
||
* However, only references that can be reached from `Prism.languages` or `insert` will be replaced. I.e. if
|
||
* you hold the target object in a variable, then the value of the variable will not change.
|
||
*
|
||
* ```js
|
||
* var oldMarkup = Prism.languages.markup;
|
||
* var newMarkup = Prism.languages.insertBefore('markup', 'comment', { ... });
|
||
*
|
||
* assert(oldMarkup !== Prism.languages.markup);
|
||
* assert(newMarkup === Prism.languages.markup);
|
||
* ```
|
||
*
|
||
* @param {string} inside The property of `root` (e.g. a language id in `Prism.languages`) that contains the
|
||
* object to be modified.
|
||
* @param {string} before The key to insert before.
|
||
* @param {Grammar} insert An object containing the key-value pairs to be inserted.
|
||
* @param {Object<string, any>} [root] The object containing `inside`, i.e. the object that contains the
|
||
* object to be modified.
|
||
*
|
||
* Defaults to `Prism.languages`.
|
||
* @returns {Grammar} The new grammar object.
|
||
* @public
|
||
*/
|
||
insertBefore: function (inside, before, insert, root) {
|
||
root = root || /** @type {any} */ (_.languages);
|
||
var grammar = root[inside];
|
||
/** @type {Grammar} */
|
||
var ret = {};
|
||
|
||
for (var token in grammar) {
|
||
if (grammar.hasOwnProperty(token)) {
|
||
|
||
if (token == before) {
|
||
for (var newToken in insert) {
|
||
if (insert.hasOwnProperty(newToken)) {
|
||
ret[newToken] = insert[newToken];
|
||
}
|
||
}
|
||
}
|
||
|
||
// Do not insert token which also occur in insert. See #1525
|
||
if (!insert.hasOwnProperty(token)) {
|
||
ret[token] = grammar[token];
|
||
}
|
||
}
|
||
}
|
||
|
||
var old = root[inside];
|
||
root[inside] = ret;
|
||
|
||
// Update references in other language definitions
|
||
_.languages.DFS(_.languages, function (key, value) {
|
||
if (value === old && key != inside) {
|
||
this[key] = ret;
|
||
}
|
||
});
|
||
|
||
return ret;
|
||
},
|
||
|
||
// Traverse a language definition with Depth First Search
|
||
DFS: function DFS(o, callback, type, visited) {
|
||
visited = visited || {};
|
||
|
||
var objId = _.util.objId;
|
||
|
||
for (var i in o) {
|
||
if (o.hasOwnProperty(i)) {
|
||
callback.call(o, i, o[i], type || i);
|
||
|
||
var property = o[i];
|
||
var propertyType = _.util.type(property);
|
||
|
||
if (propertyType === 'Object' && !visited[objId(property)]) {
|
||
visited[objId(property)] = true;
|
||
DFS(property, callback, null, visited);
|
||
} else if (propertyType === 'Array' && !visited[objId(property)]) {
|
||
visited[objId(property)] = true;
|
||
DFS(property, callback, i, visited);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
},
|
||
|
||
plugins: {},
|
||
|
||
/**
|
||
* This is the most high-level function in Prism’s API.
|
||
* It fetches all the elements that have a `.language-xxxx` class and then calls {@link Prism.highlightElement} on
|
||
* each one of them.
|
||
*
|
||
* This is equivalent to `Prism.highlightAllUnder(document, async, callback)`.
|
||
*
|
||
* @param {boolean} [async=false] Same as in {@link Prism.highlightAllUnder}.
|
||
* @param {HighlightCallback} [callback] Same as in {@link Prism.highlightAllUnder}.
|
||
* @memberof Prism
|
||
* @public
|
||
*/
|
||
highlightAll: function (async, callback) {
|
||
_.highlightAllUnder(document, async, callback);
|
||
},
|
||
|
||
/**
|
||
* Fetches all the descendants of `container` that have a `.language-xxxx` class and then calls
|
||
* {@link Prism.highlightElement} on each one of them.
|
||
*
|
||
* The following hooks will be run:
|
||
* 1. `before-highlightall`
|
||
* 2. `before-all-elements-highlight`
|
||
* 3. All hooks of {@link Prism.highlightElement} for each element.
|
||
*
|
||
* @param {ParentNode} container The root element, whose descendants that have a `.language-xxxx` class will be highlighted.
|
||
* @param {boolean} [async=false] Whether each element is to be highlighted asynchronously using Web Workers.
|
||
* @param {HighlightCallback} [callback] An optional callback to be invoked on each element after its highlighting is done.
|
||
* @memberof Prism
|
||
* @public
|
||
*/
|
||
highlightAllUnder: function (container, async, callback) {
|
||
var env = {
|
||
callback: callback,
|
||
container: container,
|
||
selector: 'code[class*="language-"], [class*="language-"] code, code[class*="lang-"], [class*="lang-"] code'
|
||
};
|
||
|
||
_.hooks.run('before-highlightall', env);
|
||
|
||
env.elements = Array.prototype.slice.apply(env.container.querySelectorAll(env.selector));
|
||
|
||
_.hooks.run('before-all-elements-highlight', env);
|
||
|
||
for (var i = 0, element; (element = env.elements[i++]);) {
|
||
_.highlightElement(element, async === true, env.callback);
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Highlights the code inside a single element.
|
||
*
|
||
* The following hooks will be run:
|
||
* 1. `before-sanity-check`
|
||
* 2. `before-highlight`
|
||
* 3. All hooks of {@link Prism.highlight}. These hooks will be run by an asynchronous worker if `async` is `true`.
|
||
* 4. `before-insert`
|
||
* 5. `after-highlight`
|
||
* 6. `complete`
|
||
*
|
||
* Some the above hooks will be skipped if the element doesn't contain any text or there is no grammar loaded for
|
||
* the element's language.
|
||
*
|
||
* @param {Element} element The element containing the code.
|
||
* It must have a class of `language-xxxx` to be processed, where `xxxx` is a valid language identifier.
|
||
* @param {boolean} [async=false] Whether the element is to be highlighted asynchronously using Web Workers
|
||
* to improve performance and avoid blocking the UI when highlighting very large chunks of code. This option is
|
||
* [disabled by default](https://prismjs.com/faq.html#why-is-asynchronous-highlighting-disabled-by-default).
|
||
*
|
||
* Note: All language definitions required to highlight the code must be included in the main `prism.js` file for
|
||
* asynchronous highlighting to work. You can build your own bundle on the
|
||
* [Download page](https://prismjs.com/download.html).
|
||
* @param {HighlightCallback} [callback] An optional callback to be invoked after the highlighting is done.
|
||
* Mostly useful when `async` is `true`, since in that case, the highlighting is done asynchronously.
|
||
* @memberof Prism
|
||
* @public
|
||
*/
|
||
highlightElement: function (element, async, callback) {
|
||
// Find language
|
||
var language = _.util.getLanguage(element);
|
||
var grammar = _.languages[language];
|
||
|
||
// Set language on the element, if not present
|
||
element.className = element.className.replace(lang, '').replace(/\s+/g, ' ') + ' language-' + language;
|
||
|
||
// Set language on the parent, for styling
|
||
var parent = element.parentElement;
|
||
if (parent && parent.nodeName.toLowerCase() === 'pre') {
|
||
parent.className = parent.className.replace(lang, '').replace(/\s+/g, ' ') + ' language-' + language;
|
||
}
|
||
|
||
var code = element.textContent;
|
||
|
||
var env = {
|
||
element: element,
|
||
language: language,
|
||
grammar: grammar,
|
||
code: code
|
||
};
|
||
|
||
function insertHighlightedCode(highlightedCode) {
|
||
env.highlightedCode = highlightedCode;
|
||
|
||
_.hooks.run('before-insert', env);
|
||
|
||
env.element.innerHTML = env.highlightedCode;
|
||
|
||
_.hooks.run('after-highlight', env);
|
||
_.hooks.run('complete', env);
|
||
callback && callback.call(env.element);
|
||
}
|
||
|
||
_.hooks.run('before-sanity-check', env);
|
||
|
||
// plugins may change/add the parent/element
|
||
parent = env.element.parentElement;
|
||
if (parent && parent.nodeName.toLowerCase() === 'pre' && !parent.hasAttribute('tabindex')) {
|
||
parent.setAttribute('tabindex', '0');
|
||
}
|
||
|
||
if (!env.code) {
|
||
_.hooks.run('complete', env);
|
||
callback && callback.call(env.element);
|
||
return;
|
||
}
|
||
|
||
_.hooks.run('before-highlight', env);
|
||
|
||
if (!env.grammar) {
|
||
insertHighlightedCode(_.util.encode(env.code));
|
||
return;
|
||
}
|
||
|
||
if (async && _self.Worker) {
|
||
var worker = new Worker(_.filename);
|
||
|
||
worker.onmessage = function (evt) {
|
||
insertHighlightedCode(evt.data);
|
||
};
|
||
|
||
worker.postMessage(JSON.stringify({
|
||
language: env.language,
|
||
code: env.code,
|
||
immediateClose: true
|
||
}));
|
||
} else {
|
||
insertHighlightedCode(_.highlight(env.code, env.grammar, env.language));
|
||
}
|
||
},
|
||
|
||
/**
|
||
* Low-level function, only use if you know what you’re doing. It accepts a string of text as input
|
||
* and the language definitions to use, and returns a string with the HTML produced.
|
||
*
|
||
* The following hooks will be run:
|
||
* 1. `before-tokenize`
|
||
* 2. `after-tokenize`
|
||
* 3. `wrap`: On each {@link Token}.
|
||
*
|
||
* @param {string} text A string with the code to be highlighted.
|
||
* @param {Grammar} grammar An object containing the tokens to use.
|
||
*
|
||
* Usually a language definition like `Prism.languages.markup`.
|
||
* @param {string} language The name of the language definition passed to `grammar`.
|
||
* @returns {string} The highlighted HTML.
|
||
* @memberof Prism
|
||
* @public
|
||
* @example
|
||
* Prism.highlight('var foo = true;', Prism.languages.javascript, 'javascript');
|
||
*/
|
||
highlight: function (text, grammar, language) {
|
||
var env = {
|
||
code: text,
|
||
grammar: 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];
|
||
var inside = patternObj.inside;
|
||
var lookbehind = !!patternObj.lookbehind;
|
||
var greedy = !!patternObj.greedy;
|
||
var alias = patternObj.alias;
|
||
|
||
if (greedy && !patternObj.pattern.global) {
|
||
// Without the global flag, lastIndex won't work
|
||
var flags = patternObj.pattern.toString().match(/[imsuy]*$/)[0];
|
||
patternObj.pattern = RegExp(patternObj.pattern.source, flags + 'g');
|
||
}
|
||
|
||
/** @type {RegExp} */
|
||
var pattern = patternObj.pattern || patternObj;
|
||
|
||
for ( // iterate the token list and keep track of the current token/string position
|
||
var currentNode = startNode.next, pos = startPos;
|
||
currentNode !== tokenList.tail;
|
||
pos += currentNode.value.length, currentNode = currentNode.next
|
||
) {
|
||
|
||
if (rematch && pos >= rematch.reach) {
|
||
break;
|
||
}
|
||
|
||
var str = currentNode.value;
|
||
|
||
if (tokenList.length > text.length) {
|
||
// Something went terribly wrong, ABORT, ABORT!
|
||
return;
|
||
}
|
||
|
||
if (str instanceof Token) {
|
||
continue;
|
||
}
|
||
|
||
var removeCount = 1; // this is the to parameter of removeBetween
|
||
var match;
|
||
|
||
if (greedy) {
|
||
match = matchPattern(pattern, pos, text, lookbehind);
|
||
if (!match) {
|
||
break;
|
||
}
|
||
|
||
var from = match.index;
|
||
var to = match.index + match[0].length;
|
||
var p = pos;
|
||
|
||
// find the node that contains the match
|
||
p += currentNode.value.length;
|
||
while (from >= p) {
|
||
currentNode = currentNode.next;
|
||
p += currentNode.value.length;
|
||
}
|
||
// adjust pos (and p)
|
||
p -= currentNode.value.length;
|
||
pos = p;
|
||
|
||
// the current node is a Token, then the match starts inside another Token, which is invalid
|
||
if (currentNode.value instanceof Token) {
|
||
continue;
|
||
}
|
||
|
||
// find the last node which is affected by this match
|
||
for (
|
||
var k = currentNode;
|
||
k !== tokenList.tail && (p < to || typeof k.value === 'string');
|
||
k = k.next
|
||
) {
|
||
removeCount++;
|
||
p += k.value.length;
|
||
}
|
||
removeCount--;
|
||
|
||
// replace with the new match
|
||
str = text.slice(pos, p);
|
||
match.index -= pos;
|
||
} else {
|
||
match = matchPattern(pattern, 0, str, lookbehind);
|
||
if (!match) {
|
||
continue;
|
||
}
|
||
}
|
||
|
||
// eslint-disable-next-line no-redeclare
|
||
var from = match.index;
|
||
var matchStr = match[0];
|
||
var before = str.slice(0, from);
|
||
var after = str.slice(from + matchStr.length);
|
||
|
||
var reach = pos + str.length;
|
||
if (rematch && reach > rematch.reach) {
|
||
rematch.reach = reach;
|
||
}
|
||
|
||
var removeFrom = currentNode.prev;
|
||
|
||
if (before) {
|
||
removeFrom = addAfter(tokenList, removeFrom, before);
|
||
pos += before.length;
|
||
}
|
||
|
||
removeRange(tokenList, removeFrom, removeCount);
|
||
|
||
var wrapped = new Token(token, inside ? _.tokenize(matchStr, inside) : matchStr, alias, matchStr);
|
||
currentNode = addAfter(tokenList, removeFrom, wrapped);
|
||
|
||
if (after) {
|
||
addAfter(tokenList, currentNode, after);
|
||
}
|
||
|
||
if (removeCount > 1) {
|
||
// at least one Token object was removed, so we have to do some rematching
|
||
// this can only happen if the current pattern is greedy
|
||
|
||
/** @type {RematchOptions} */
|
||
var nestedRematch = {
|
||
cause: token + ',' + j,
|
||
reach: reach
|
||
};
|
||
matchGrammar(text, tokenList, grammar, currentNode.prev, pos, nestedRematch);
|
||
|
||
// the reach might have been extended because of the rematching
|
||
if (rematch && nestedRematch.reach > rematch.reach) {
|
||
rematch.reach = nestedRematch.reach;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @typedef LinkedListNode
|
||
* @property {T} value
|
||
* @property {LinkedListNode<T> | null} prev The previous node.
|
||
* @property {LinkedListNode<T> | null} next The next node.
|
||
* @template T
|
||
* @private
|
||
*/
|
||
|
||
/**
|
||
* @template T
|
||
* @private
|
||
*/
|
||
function LinkedList() {
|
||
/** @type {LinkedListNode<T>} */
|
||
var head = { value: null, prev: null, next: null };
|
||
/** @type {LinkedListNode<T>} */
|
||
var tail = { value: null, prev: head, next: null };
|
||
head.next = tail;
|
||
|
||
/** @type {LinkedListNode<T>} */
|
||
this.head = head;
|
||
/** @type {LinkedListNode<T>} */
|
||
this.tail = tail;
|
||
this.length = 0;
|
||
}
|
||
|
||
/**
|
||
* Adds a new node with the given value to the list.
|
||
*
|
||
* @param {LinkedList<T>} list
|
||
* @param {LinkedListNode<T>} node
|
||
* @param {T} value
|
||
* @returns {LinkedListNode<T>} The added node.
|
||
* @template T
|
||
*/
|
||
function addAfter(list, node, value) {
|
||
// assumes that node != list.tail && values.length >= 0
|
||
var next = node.next;
|
||
|
||
var newNode = { value: value, prev: node, next: next };
|
||
node.next = newNode;
|
||
next.prev = newNode;
|
||
list.length++;
|
||
|
||
return newNode;
|
||
}
|
||
/**
|
||
* Removes `count` nodes after the given node. The given node will not be removed.
|
||
*
|
||
* @param {LinkedList<T>} list
|
||
* @param {LinkedListNode<T>} node
|
||
* @param {number} count
|
||
* @template T
|
||
*/
|
||
function removeRange(list, node, count) {
|
||
var next = node.next;
|
||
for (var i = 0; i < count && next !== list.tail; i++) {
|
||
next = next.next;
|
||
}
|
||
node.next = next;
|
||
next.prev = node;
|
||
list.length -= i;
|
||
}
|
||
/**
|
||
* @param {LinkedList<T>} list
|
||
* @returns {T[]}
|
||
* @template T
|
||
*/
|
||
function toArray(list) {
|
||
var array = [];
|
||
var node = list.head.next;
|
||
while (node !== list.tail) {
|
||
array.push(node.value);
|
||
node = node.next;
|
||
}
|
||
return array;
|
||
}
|
||
|
||
|
||
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);
|
||
var lang = message.language;
|
||
var code = message.code;
|
||
var 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>\/:]+:/
|
||
}
|
||
},
|
||
'special-attr': [],
|
||
'attr-value': {
|
||
pattern: /=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+)/,
|
||
inside: {
|
||
'punctuation': [
|
||
{
|
||
pattern: /^=/,
|
||
alias: 'attr-equals'
|
||
},
|
||
/"|'/
|
||
]
|
||
}
|
||
},
|
||
'punctuation': /\/?>/,
|
||
'attr-name': {
|
||
pattern: /[^\s>\/]+/,
|
||
inside: {
|
||
'namespace': /^[^\s>\/:]+:/
|
||
}
|
||
}
|
||
|
||
}
|
||
},
|
||
'entity': [
|
||
{
|
||
pattern: /&[\da-z]{1,8};/i,
|
||
alias: 'named-entity'
|
||
},
|
||
/&#x?[\da-f]{1,8};/i
|
||
]
|
||
};
|
||
|
||
Prism.languages.markup['tag'].inside['attr-value'].inside['entity'] =
|
||
Prism.languages.markup['entity'];
|
||
Prism.languages.markup['doctype'].inside['internal-subset'].inside = Prism.languages.markup;
|
||
|
||
// Plugin to make entity title show the real entity, idea by Roman Komarov
|
||
Prism.hooks.add('wrap', function (env) {
|
||
|
||
if (env.type === 'entity') {
|
||
env.attributes['title'] = env.content.replace(/&/, '&');
|
||
}
|
||
});
|
||
|
||
Object.defineProperty(Prism.languages.markup.tag, 'addInlined', {
|
||
/**
|
||
* Adds an inlined language to markup.
|
||
*
|
||
* An example of an inlined language is CSS with `<style>` tags.
|
||
*
|
||
* @param {string} tagName The name of the tag that contains the inlined language. This name will be treated as
|
||
* case insensitive.
|
||
* @param {string} lang The language key.
|
||
* @example
|
||
* addInlined('style', 'css');
|
||
*/
|
||
value: function addInlined(tagName, lang) {
|
||
var includedCdataInside = {};
|
||
includedCdataInside['language-' + lang] = {
|
||
pattern: /(^<!\[CDATA\[)[\s\S]+?(?=\]\]>$)/i,
|
||
lookbehind: true,
|
||
inside: Prism.languages[lang]
|
||
};
|
||
includedCdataInside['cdata'] = /^<!\[CDATA\[|\]\]>$/i;
|
||
|
||
var inside = {
|
||
'included-cdata': {
|
||
pattern: /<!\[CDATA\[[\s\S]*?\]\]>/i,
|
||
inside: includedCdataInside
|
||
}
|
||
};
|
||
inside['language-' + lang] = {
|
||
pattern: /[\s\S]+/,
|
||
inside: Prism.languages[lang]
|
||
};
|
||
|
||
var def = {};
|
||
def[tagName] = {
|
||
pattern: RegExp(/(<__[^>]*>)(?:<!\[CDATA\[(?:[^\]]|\](?!\]>))*\]\]>|(?!<!\[CDATA\[)[\s\S])*?(?=<\/__>)/.source.replace(/__/g, function () { return tagName; }), 'i'),
|
||
lookbehind: true,
|
||
greedy: true,
|
||
inside: inside
|
||
};
|
||
|
||
Prism.languages.insertBefore('markup', 'cdata', def);
|
||
}
|
||
});
|
||
Object.defineProperty(Prism.languages.markup.tag, 'addAttribute', {
|
||
/**
|
||
* Adds an pattern to highlight languages embedded in HTML attributes.
|
||
*
|
||
* An example of an inlined language is CSS with `style` attributes.
|
||
*
|
||
* @param {string} attrName The name of the tag that contains the inlined language. This name will be treated as
|
||
* case insensitive.
|
||
* @param {string} lang The language key.
|
||
* @example
|
||
* addAttribute('style', 'css');
|
||
*/
|
||
value: function (attrName, lang) {
|
||
Prism.languages.markup.tag.inside['special-attr'].push({
|
||
pattern: RegExp(
|
||
/(^|["'\s])/.source + '(?:' + attrName + ')' + /\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))/.source,
|
||
'i'
|
||
),
|
||
lookbehind: true,
|
||
inside: {
|
||
'attr-name': /^[^\s=]+/,
|
||
'attr-value': {
|
||
pattern: /=[\s\S]+/,
|
||
inside: {
|
||
'value': {
|
||
pattern: /(^=\s*(["']|(?!["'])))\S[\s\S]*(?=\2$)/,
|
||
lookbehind: true,
|
||
alias: [lang, 'language-' + lang],
|
||
inside: Prism.languages[lang]
|
||
},
|
||
'punctuation': [
|
||
{
|
||
pattern: /^=/,
|
||
alias: 'attr-equals'
|
||
},
|
||
/"|'/
|
||
]
|
||
}
|
||
}
|
||
}
|
||
});
|
||
}
|
||
});
|
||
|
||
Prism.languages.html = Prism.languages.markup;
|
||
Prism.languages.mathml = Prism.languages.markup;
|
||
Prism.languages.svg = Prism.languages.markup;
|
||
|
||
Prism.languages.xml = Prism.languages.extend('markup', {});
|
||
Prism.languages.ssml = Prism.languages.xml;
|
||
Prism.languages.atom = Prism.languages.xml;
|
||
Prism.languages.rss = Prism.languages.xml;
|
||
|
||
(function (Prism) {
|
||
|
||
var string = /(?:"(?:\\(?:\r\n|[\s\S])|[^"\\\r\n])*"|'(?:\\(?:\r\n|[\s\S])|[^'\\\r\n])*')/;
|
||
|
||
Prism.languages.css = {
|
||
'comment': /\/\*[\s\S]*?\*\//,
|
||
'atrule': {
|
||
pattern: /@[\w-](?:[^;{\s]|\s+(?![\s{]))*(?:;|(?=\s*\{))/,
|
||
inside: {
|
||
'rule': /^@[\w-]+/,
|
||
'selector-function-argument': {
|
||
pattern: /(\bselector\s*\(\s*(?![\s)]))(?:[^()\s]|\s+(?![\s)])|\((?:[^()]|\([^()]*\))*\))+(?=\s*\))/,
|
||
lookbehind: true,
|
||
alias: 'selector'
|
||
},
|
||
'keyword': {
|
||
pattern: /(^|[^\w-])(?:and|not|only|or)(?![\w-])/,
|
||
lookbehind: true
|
||
}
|
||
// See rest below
|
||
}
|
||
},
|
||
'url': {
|
||
// https://drafts.csswg.org/css-values-3/#urls
|
||
pattern: RegExp('\\burl\\((?:' + string.source + '|' + /(?:[^\\\r\n()"']|\\[\s\S])*/.source + ')\\)', 'i'),
|
||
greedy: true,
|
||
inside: {
|
||
'function': /^url/i,
|
||
'punctuation': /^\(|\)$/,
|
||
'string': {
|
||
pattern: RegExp('^' + string.source + '$'),
|
||
alias: 'url'
|
||
}
|
||
}
|
||
},
|
||
'selector': {
|
||
pattern: RegExp('(^|[{}\\s])[^{}\\s](?:[^{};"\'\\s]|\\s+(?![\\s{])|' + string.source + ')*(?=\\s*\\{)'),
|
||
lookbehind: true
|
||
},
|
||
'string': {
|
||
pattern: string,
|
||
greedy: true
|
||
},
|
||
'property': {
|
||
pattern: /(^|[^-\w\xA0-\uFFFF])(?!\s)[-_a-z\xA0-\uFFFF](?:(?!\s)[-\w\xA0-\uFFFF])*(?=\s*:)/i,
|
||
lookbehind: true
|
||
},
|
||
'important': /!important\b/i,
|
||
'function': {
|
||
pattern: /(^|[^-a-z0-9])[-a-z0-9]+(?=\()/i,
|
||
lookbehind: true
|
||
},
|
||
'punctuation': /[(){};:,]/
|
||
};
|
||
|
||
Prism.languages.css['atrule'].inside.rest = Prism.languages.css;
|
||
|
||
var markup = Prism.languages.markup;
|
||
if (markup) {
|
||
markup.tag.addInlined('style', 'css');
|
||
markup.tag.addAttribute('style', 'css');
|
||
}
|
||
|
||
}(Prism));
|
||
|
||
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': /\b\w+(?=\()/,
|
||
'number': /\b0x[\da-f]+\b|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e[+-]?\d+)?/i,
|
||
'operator': /[<>]=?|[!=]=?=?|--?|\+\+?|&&?|\|\|?|[?*/~^%]/,
|
||
'punctuation': /[{}[\];(),.:]/
|
||
};
|
||
|
||
Prism.languages.javascript = Prism.languages.extend('clike', {
|
||
'class-name': [
|
||
Prism.languages.clike['class-name'],
|
||
{
|
||
pattern: /(^|[^$\w\xA0-\uFFFF])(?!\s)[_$A-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\.(?:prototype|constructor))/,
|
||
lookbehind: true
|
||
}
|
||
],
|
||
'keyword': [
|
||
{
|
||
pattern: /((?:^|\})\s*)catch\b/,
|
||
lookbehind: true
|
||
},
|
||
{
|
||
pattern: /(^|[^.]|\.\.\.\s*)\b(?:as|assert(?=\s*\{)|async(?=\s*(?:function\b|\(|[$\w\xA0-\uFFFF]|$))|await|break|case|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally(?=\s*(?:\{|$))|for|from(?=\s*(?:['"]|$))|function|(?:get|set)(?=\s*(?:[#\[$\w\xA0-\uFFFF]|$))|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)\b/,
|
||
lookbehind: true
|
||
},
|
||
],
|
||
// Allow for all non-ASCII characters (See http://stackoverflow.com/a/2008444)
|
||
'function': /#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*(?:\.\s*(?:apply|bind|call)\s*)?\()/,
|
||
'number': /\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': {
|
||
// eslint-disable-next-line regexp/no-dupe-characters-character-class
|
||
pattern: /((?:^|[^$\w\xA0-\uFFFF."'\])\s]|\b(?:return|yield))\s*)\/(?:\[(?:[^\]\\\r\n]|\\.)*\]|\\.|[^/\\\[\r\n])+\/[dgimyus]{0,7}(?=(?:\s|\/\*(?:[^*]|\*(?!\/))*\*\/)*(?:$|[\r\n,.;:})\]]|\/\/))/,
|
||
lookbehind: true,
|
||
greedy: true,
|
||
inside: {
|
||
'regex-source': {
|
||
pattern: /^(\/)[\s\S]+(?=\/[a-z]*$)/,
|
||
lookbehind: true,
|
||
alias: 'language-regex',
|
||
inside: Prism.languages.regex
|
||
},
|
||
'regex-delimiter': /^\/|\/$/,
|
||
'regex-flags': /^[a-z]+$/,
|
||
}
|
||
},
|
||
// This must be declared before keyword because we use "function" inside the look-forward
|
||
'function-variable': {
|
||
pattern: /#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*[=:]\s*(?:async\s*)?(?:\bfunction\b|(?:\((?:[^()]|\([^()]*\))*\)|(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*)\s*=>))/,
|
||
alias: 'function'
|
||
},
|
||
'parameter': [
|
||
{
|
||
pattern: /(function(?:\s+(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*)?\s*\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\))/,
|
||
lookbehind: true,
|
||
inside: Prism.languages.javascript
|
||
},
|
||
{
|
||
pattern: /(^|[^$\w\xA0-\uFFFF])(?!\s)[_$a-z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*=>)/i,
|
||
lookbehind: true,
|
||
inside: Prism.languages.javascript
|
||
},
|
||
{
|
||
pattern: /(\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\)\s*=>)/,
|
||
lookbehind: true,
|
||
inside: Prism.languages.javascript
|
||
},
|
||
{
|
||
pattern: /((?:\b|\s|^)(?!(?:as|async|await|break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally|for|from|function|get|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|set|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)(?![$\w\xA0-\uFFFF]))(?:(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*\s*)\(\s*|\]\s*\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\)\s*\{)/,
|
||
lookbehind: true,
|
||
inside: Prism.languages.javascript
|
||
}
|
||
],
|
||
'constant': /\b[A-Z](?:[A-Z_]|\dx?)*\b/
|
||
});
|
||
|
||
Prism.languages.insertBefore('javascript', 'string', {
|
||
'hashbang': {
|
||
pattern: /^#!.*/,
|
||
greedy: true,
|
||
alias: 'comment'
|
||
},
|
||
'template-string': {
|
||
pattern: /`(?:\\[\s\S]|\$\{(?:[^{}]|\{(?:[^{}]|\{[^}]*\})*\})+\}|(?!\$\{)[^\\`])*`/,
|
||
greedy: true,
|
||
inside: {
|
||
'template-punctuation': {
|
||
pattern: /^`|`$/,
|
||
alias: 'string'
|
||
},
|
||
'interpolation': {
|
||
pattern: /((?:^|[^\\])(?:\\{2})*)\$\{(?:[^{}]|\{(?:[^{}]|\{[^}]*\})*\})+\}/,
|
||
lookbehind: true,
|
||
inside: {
|
||
'interpolation-punctuation': {
|
||
pattern: /^\$\{|\}$/,
|
||
alias: 'punctuation'
|
||
},
|
||
rest: Prism.languages.javascript
|
||
}
|
||
},
|
||
'string': /[\s\S]+/
|
||
}
|
||
}
|
||
});
|
||
|
||
if (Prism.languages.markup) {
|
||
Prism.languages.markup.tag.addInlined('script', 'javascript');
|
||
|
||
// add attribute support for all DOM events.
|
||
// https://developer.mozilla.org/en-US/docs/Web/Events#Standard_events
|
||
Prism.languages.markup.tag.addAttribute(
|
||
/on(?:abort|blur|change|click|composition(?:end|start|update)|dblclick|error|focus(?:in|out)?|key(?:down|up)|load|mouse(?:down|enter|leave|move|out|over|up)|reset|resize|scroll|select|slotchange|submit|unload|wheel)/.source,
|
||
'javascript'
|
||
);
|
||
}
|
||
|
||
Prism.languages.js = Prism.languages.javascript;
|
||
|
||
// 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;
|
||
|
||
(function (Prism) {
|
||
|
||
var string = /("|')(?:\\(?:\r\n?|\n|.)|(?!\1)[^\\\r\n])*\1/;
|
||
|
||
Prism.languages.json5 = Prism.languages.extend('json', {
|
||
'property': [
|
||
{
|
||
pattern: RegExp(string.source + '(?=\\s*:)'),
|
||
greedy: true
|
||
},
|
||
{
|
||
pattern: /(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*:)/,
|
||
alias: 'unquoted'
|
||
}
|
||
],
|
||
'string': {
|
||
pattern: string,
|
||
greedy: true
|
||
},
|
||
'number': /[+-]?\b(?:NaN|Infinity|0x[a-fA-F\d]+)\b|[+-]?(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:[eE][+-]?\d+\b)?/
|
||
});
|
||
|
||
}(Prism));
|
||
|
||
// This is a language definition for generic log files.
|
||
// Since there is no one log format, this language definition has to support all formats to some degree.
|
||
//
|
||
// Based on https://github.com/MTDL9/vim-log-highlighting
|
||
|
||
Prism.languages.log = {
|
||
'string': {
|
||
// Single-quoted strings must not be confused with plain text. E.g. Can't isn't Susan's Chris' toy
|
||
pattern: /"(?:[^"\\\r\n]|\\.)*"|'(?![st] | \w)(?:[^'\\\r\n]|\\.)*'/,
|
||
greedy: true,
|
||
},
|
||
|
||
'exception': {
|
||
pattern: /(^|[^\w.])[a-z][\w.]*(?:Exception|Error):.*(?:(?:\r\n?|\n)[ \t]*(?:at[ \t].+|\.{3}.*|Caused by:.*))+(?:(?:\r\n?|\n)[ \t]*\.\.\. .*)?/,
|
||
lookbehind: true,
|
||
greedy: true,
|
||
alias: ['javastacktrace', 'language-javastacktrace'],
|
||
inside: Prism.languages['javastacktrace'] || {
|
||
'keyword': /\bat\b/,
|
||
'function': /[a-z_][\w$]*(?=\()/,
|
||
'punctuation': /[.:()]/
|
||
}
|
||
},
|
||
|
||
'level': [
|
||
{
|
||
pattern: /\b(?:ALERT|CRIT|CRITICAL|EMERG|EMERGENCY|ERR|ERROR|FAILURE|FATAL|SEVERE)\b/,
|
||
alias: ['error', 'important']
|
||
},
|
||
{
|
||
pattern: /\b(?:WARN|WARNING|WRN)\b/,
|
||
alias: ['warning', 'important']
|
||
},
|
||
{
|
||
pattern: /\b(?:DISPLAY|INF|INFO|NOTICE|STATUS)\b/,
|
||
alias: ['info', 'keyword']
|
||
},
|
||
{
|
||
pattern: /\b(?:DBG|DEBUG|FINE)\b/,
|
||
alias: ['debug', 'keyword']
|
||
},
|
||
{
|
||
pattern: /\b(?:FINER|FINEST|TRACE|TRC|VERBOSE|VRB)\b/,
|
||
alias: ['trace', 'comment']
|
||
}
|
||
],
|
||
|
||
'property': {
|
||
pattern: /((?:^|[\]|])[ \t]*)[a-z_](?:[\w-]|\b\/\b)*(?:[. ]\(?\w(?:[\w-]|\b\/\b)*\)?)*:(?=\s)/im,
|
||
lookbehind: true
|
||
},
|
||
|
||
'separator': {
|
||
pattern: /(^|[^-+])-{3,}|={3,}|\*{3,}|- - /m,
|
||
lookbehind: true,
|
||
alias: 'comment'
|
||
},
|
||
|
||
'url': /\b(?:https?|ftp|file):\/\/[^\s|,;'"]*[^\s|,;'">.]/,
|
||
'email': {
|
||
pattern: /(^|\s)[-\w+.]+@[a-z][a-z0-9-]*(?:\.[a-z][a-z0-9-]*)+(?=\s)/,
|
||
lookbehind: true,
|
||
alias: 'url'
|
||
},
|
||
|
||
'ip-address': {
|
||
pattern: /\b(?:\d{1,3}(?:\.\d{1,3}){3})\b/i,
|
||
alias: 'constant'
|
||
},
|
||
'mac-address': {
|
||
pattern: /\b[a-f0-9]{2}(?::[a-f0-9]{2}){5}\b/i,
|
||
alias: 'constant'
|
||
},
|
||
'domain': {
|
||
pattern: /(^|\s)[a-z][a-z0-9-]*(?:\.[a-z][a-z0-9-]*)*\.[a-z][a-z0-9-]+(?=\s)/,
|
||
lookbehind: true,
|
||
alias: 'constant'
|
||
},
|
||
|
||
'uuid': {
|
||
pattern: /\b[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}\b/i,
|
||
alias: 'constant'
|
||
},
|
||
'hash': {
|
||
pattern: /\b(?:[a-f0-9]{32}){1,2}\b/i,
|
||
alias: 'constant'
|
||
},
|
||
|
||
'file-path': {
|
||
pattern: /\b[a-z]:[\\/][^\s|,;:(){}\[\]"']+|(^|[\s:\[\](>|])\.{0,2}\/\w[^\s|,;:(){}\[\]"']*/i,
|
||
lookbehind: true,
|
||
greedy: true,
|
||
alias: 'string'
|
||
},
|
||
|
||
'date': {
|
||
pattern: RegExp(
|
||
/\b\d{4}[-/]\d{2}[-/]\d{2}(?:T(?=\d{1,2}:)|(?=\s\d{1,2}:))/.source +
|
||
'|' +
|
||
/\b\d{1,4}[-/ ](?:\d{1,2}|Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)[-/ ]\d{2,4}T?\b/.source +
|
||
'|' +
|
||
/\b(?:(?:Mon|Tue|Wed|Thu|Fri|Sat|Sun)(?:\s{1,2}(?:Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec))?|Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s{1,2}\d{1,2}\b/.source,
|
||
'i'
|
||
),
|
||
alias: 'number'
|
||
},
|
||
'time': {
|
||
pattern: /\b\d{1,2}:\d{1,2}:\d{1,2}(?:[.,:]\d+)?(?:\s?[+-]\d{2}:?\d{2}|Z)?\b/,
|
||
alias: 'number'
|
||
},
|
||
|
||
'boolean': /\b(?:true|false|null)\b/i,
|
||
'number': {
|
||
pattern: /(^|[^.\w])(?:0x[a-f0-9]+|0o[0-7]+|0b[01]+|v?\d[\da-f]*(?:\.\d+)*(?:e[+-]?\d+)?[a-z]{0,3}\b)\b(?!\.\w)/i,
|
||
lookbehind: true
|
||
},
|
||
|
||
'operator': /[;:?<=>~/@!$%&+\-|^(){}*#]/,
|
||
'punctuation': /[\[\].,]/
|
||
};
|
||
|
||
(function () {
|
||
|
||
if (typeof Prism === 'undefined' || typeof document === 'undefined') {
|
||
return;
|
||
}
|
||
|
||
var callbacks = [];
|
||
var map = {};
|
||
var noop = function () {};
|
||
|
||
Prism.plugins.toolbar = {};
|
||
|
||
/**
|
||
* @typedef ButtonOptions
|
||
* @property {string} text The text displayed.
|
||
* @property {string} [url] The URL of the link which will be created.
|
||
* @property {Function} [onClick] The event listener for the `click` event of the created button.
|
||
* @property {string} [className] The class attribute to include with element.
|
||
*/
|
||
|
||
/**
|
||
* Register a button callback with the toolbar.
|
||
*
|
||
* @param {string} key
|
||
* @param {ButtonOptions|Function} opts
|
||
*/
|
||
var registerButton = Prism.plugins.toolbar.registerButton = function (key, opts) {
|
||
var callback;
|
||
|
||
if (typeof opts === 'function') {
|
||
callback = opts;
|
||
} else {
|
||
callback = function (env) {
|
||
var element;
|
||
|
||
if (typeof opts.onClick === 'function') {
|
||
element = document.createElement('button');
|
||
element.type = 'button';
|
||
element.addEventListener('click', function () {
|
||
opts.onClick.call(this, env);
|
||
});
|
||
} else if (typeof opts.url === 'string') {
|
||
element = document.createElement('a');
|
||
element.href = opts.url;
|
||
} else {
|
||
element = document.createElement('span');
|
||
}
|
||
|
||
if (opts.className) {
|
||
element.classList.add(opts.className);
|
||
}
|
||
|
||
element.textContent = opts.text;
|
||
|
||
return element;
|
||
};
|
||
}
|
||
|
||
if (key in map) {
|
||
console.warn('There is a button with the key "' + key + '" registered already.');
|
||
return;
|
||
}
|
||
|
||
callbacks.push(map[key] = callback);
|
||
};
|
||
|
||
/**
|
||
* Returns the callback order of the given element.
|
||
*
|
||
* @param {HTMLElement} element
|
||
* @returns {string[] | undefined}
|
||
*/
|
||
function getOrder(element) {
|
||
while (element) {
|
||
var order = element.getAttribute('data-toolbar-order');
|
||
if (order != null) {
|
||
order = order.trim();
|
||
if (order.length) {
|
||
return order.split(/\s*,\s*/g);
|
||
} else {
|
||
return [];
|
||
}
|
||
}
|
||
element = element.parentElement;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Post-highlight Prism hook callback.
|
||
*
|
||
* @param env
|
||
*/
|
||
var hook = Prism.plugins.toolbar.hook = function (env) {
|
||
// Check if inline or actual code block (credit to line-numbers plugin)
|
||
var pre = env.element.parentNode;
|
||
if (!pre || !/pre/i.test(pre.nodeName)) {
|
||
return;
|
||
}
|
||
|
||
// Autoloader rehighlights, so only do this once.
|
||
if (pre.parentNode.classList.contains('code-toolbar')) {
|
||
return;
|
||
}
|
||
|
||
// Create wrapper for <pre> to prevent scrolling toolbar with content
|
||
var wrapper = document.createElement('div');
|
||
wrapper.classList.add('code-toolbar');
|
||
pre.parentNode.insertBefore(wrapper, pre);
|
||
wrapper.appendChild(pre);
|
||
|
||
// Setup the toolbar
|
||
var toolbar = document.createElement('div');
|
||
toolbar.classList.add('toolbar');
|
||
|
||
// order callbacks
|
||
var elementCallbacks = callbacks;
|
||
var order = getOrder(env.element);
|
||
if (order) {
|
||
elementCallbacks = order.map(function (key) {
|
||
return map[key] || noop;
|
||
});
|
||
}
|
||
|
||
elementCallbacks.forEach(function (callback) {
|
||
var element = callback(env);
|
||
|
||
if (!element) {
|
||
return;
|
||
}
|
||
|
||
var item = document.createElement('div');
|
||
item.classList.add('toolbar-item');
|
||
|
||
item.appendChild(element);
|
||
toolbar.appendChild(item);
|
||
});
|
||
|
||
// Add our toolbar to the currently created wrapper of <pre> tag
|
||
wrapper.appendChild(toolbar);
|
||
};
|
||
|
||
registerButton('label', function (env) {
|
||
var pre = env.element.parentNode;
|
||
if (!pre || !/pre/i.test(pre.nodeName)) {
|
||
return;
|
||
}
|
||
|
||
if (!pre.hasAttribute('data-label')) {
|
||
return;
|
||
}
|
||
|
||
var element; var template;
|
||
var text = pre.getAttribute('data-label');
|
||
try {
|
||
// Any normal text will blow up this selector.
|
||
template = document.querySelector('template#' + text);
|
||
} catch (e) { /* noop */ }
|
||
|
||
if (template) {
|
||
element = template.content;
|
||
} else {
|
||
if (pre.hasAttribute('data-url')) {
|
||
element = document.createElement('a');
|
||
element.href = pre.getAttribute('data-url');
|
||
} else {
|
||
element = document.createElement('span');
|
||
}
|
||
|
||
element.textContent = text;
|
||
}
|
||
|
||
return element;
|
||
});
|
||
|
||
/**
|
||
* Register the toolbar with Prism.
|
||
*/
|
||
Prism.hooks.add('complete', hook);
|
||
}());
|
||
|
||
(function () {
|
||
|
||
if (typeof Prism === 'undefined' || typeof document === 'undefined') {
|
||
return;
|
||
}
|
||
|
||
if (!Prism.plugins.toolbar) {
|
||
console.warn('Show Languages plugin loaded before Toolbar plugin.');
|
||
|
||
return;
|
||
}
|
||
|
||
/* eslint-disable */
|
||
|
||
// The languages map is built automatically with gulp
|
||
var Languages = /*languages_placeholder[*/{
|
||
"none": "Plain text",
|
||
"plain": "Plain text",
|
||
"plaintext": "Plain text",
|
||
"text": "Plain text",
|
||
"txt": "Plain text",
|
||
"html": "HTML",
|
||
"xml": "XML",
|
||
"svg": "SVG",
|
||
"mathml": "MathML",
|
||
"ssml": "SSML",
|
||
"rss": "RSS",
|
||
"css": "CSS",
|
||
"clike": "C-like",
|
||
"js": "JavaScript",
|
||
"abap": "ABAP",
|
||
"abnf": "ABNF",
|
||
"al": "AL",
|
||
"antlr4": "ANTLR4",
|
||
"g4": "ANTLR4",
|
||
"apacheconf": "Apache Configuration",
|
||
"apl": "APL",
|
||
"aql": "AQL",
|
||
"arff": "ARFF",
|
||
"asciidoc": "AsciiDoc",
|
||
"adoc": "AsciiDoc",
|
||
"aspnet": "ASP.NET (C#)",
|
||
"asm6502": "6502 Assembly",
|
||
"autohotkey": "AutoHotkey",
|
||
"autoit": "AutoIt",
|
||
"avro-idl": "Avro IDL",
|
||
"avdl": "Avro IDL",
|
||
"basic": "BASIC",
|
||
"bbcode": "BBcode",
|
||
"bnf": "BNF",
|
||
"rbnf": "RBNF",
|
||
"bsl": "BSL (1C:Enterprise)",
|
||
"oscript": "OneScript",
|
||
"csharp": "C#",
|
||
"cs": "C#",
|
||
"dotnet": "C#",
|
||
"cpp": "C++",
|
||
"cfscript": "CFScript",
|
||
"cfc": "CFScript",
|
||
"cil": "CIL",
|
||
"cmake": "CMake",
|
||
"cobol": "COBOL",
|
||
"coffee": "CoffeeScript",
|
||
"conc": "Concurnas",
|
||
"csp": "Content-Security-Policy",
|
||
"css-extras": "CSS Extras",
|
||
"csv": "CSV",
|
||
"dataweave": "DataWeave",
|
||
"dax": "DAX",
|
||
"django": "Django/Jinja2",
|
||
"jinja2": "Django/Jinja2",
|
||
"dns-zone-file": "DNS zone file",
|
||
"dns-zone": "DNS zone file",
|
||
"dockerfile": "Docker",
|
||
"dot": "DOT (Graphviz)",
|
||
"gv": "DOT (Graphviz)",
|
||
"ebnf": "EBNF",
|
||
"editorconfig": "EditorConfig",
|
||
"ejs": "EJS",
|
||
"etlua": "Embedded Lua templating",
|
||
"erb": "ERB",
|
||
"excel-formula": "Excel Formula",
|
||
"xlsx": "Excel Formula",
|
||
"xls": "Excel Formula",
|
||
"fsharp": "F#",
|
||
"firestore-security-rules": "Firestore security rules",
|
||
"ftl": "FreeMarker Template Language",
|
||
"gml": "GameMaker Language",
|
||
"gamemakerlanguage": "GameMaker Language",
|
||
"gcode": "G-code",
|
||
"gdscript": "GDScript",
|
||
"gedcom": "GEDCOM",
|
||
"glsl": "GLSL",
|
||
"gn": "GN",
|
||
"gni": "GN",
|
||
"graphql": "GraphQL",
|
||
"hbs": "Handlebars",
|
||
"hs": "Haskell",
|
||
"hcl": "HCL",
|
||
"hlsl": "HLSL",
|
||
"http": "HTTP",
|
||
"hpkp": "HTTP Public-Key-Pins",
|
||
"hsts": "HTTP Strict-Transport-Security",
|
||
"ichigojam": "IchigoJam",
|
||
"icu-message-format": "ICU Message Format",
|
||
"idr": "Idris",
|
||
"ignore": ".ignore",
|
||
"gitignore": ".gitignore",
|
||
"hgignore": ".hgignore",
|
||
"npmignore": ".npmignore",
|
||
"inform7": "Inform 7",
|
||
"javadoc": "JavaDoc",
|
||
"javadoclike": "JavaDoc-like",
|
||
"javastacktrace": "Java stack trace",
|
||
"jq": "JQ",
|
||
"jsdoc": "JSDoc",
|
||
"js-extras": "JS Extras",
|
||
"json": "JSON",
|
||
"webmanifest": "Web App Manifest",
|
||
"json5": "JSON5",
|
||
"jsonp": "JSONP",
|
||
"jsstacktrace": "JS stack trace",
|
||
"js-templates": "JS Templates",
|
||
"kts": "Kotlin Script",
|
||
"kt": "Kotlin",
|
||
"kumir": "KuMir (КуМир)",
|
||
"kum": "KuMir (КуМир)",
|
||
"latex": "LaTeX",
|
||
"tex": "TeX",
|
||
"context": "ConTeXt",
|
||
"lilypond": "LilyPond",
|
||
"ly": "LilyPond",
|
||
"emacs": "Lisp",
|
||
"elisp": "Lisp",
|
||
"emacs-lisp": "Lisp",
|
||
"llvm": "LLVM IR",
|
||
"log": "Log file",
|
||
"lolcode": "LOLCODE",
|
||
"md": "Markdown",
|
||
"markup-templating": "Markup templating",
|
||
"matlab": "MATLAB",
|
||
"mel": "MEL",
|
||
"mongodb": "MongoDB",
|
||
"moon": "MoonScript",
|
||
"n1ql": "N1QL",
|
||
"n4js": "N4JS",
|
||
"n4jsd": "N4JS",
|
||
"nand2tetris-hdl": "Nand To Tetris HDL",
|
||
"naniscript": "Naninovel Script",
|
||
"nani": "Naninovel Script",
|
||
"nasm": "NASM",
|
||
"neon": "NEON",
|
||
"nginx": "nginx",
|
||
"nsis": "NSIS",
|
||
"objectivec": "Objective-C",
|
||
"objc": "Objective-C",
|
||
"ocaml": "OCaml",
|
||
"opencl": "OpenCL",
|
||
"openqasm": "OpenQasm",
|
||
"qasm": "OpenQasm",
|
||
"parigp": "PARI/GP",
|
||
"objectpascal": "Object Pascal",
|
||
"psl": "PATROL Scripting Language",
|
||
"pcaxis": "PC-Axis",
|
||
"px": "PC-Axis",
|
||
"peoplecode": "PeopleCode",
|
||
"pcode": "PeopleCode",
|
||
"php": "PHP",
|
||
"phpdoc": "PHPDoc",
|
||
"php-extras": "PHP Extras",
|
||
"plsql": "PL/SQL",
|
||
"powerquery": "PowerQuery",
|
||
"pq": "PowerQuery",
|
||
"mscript": "PowerQuery",
|
||
"powershell": "PowerShell",
|
||
"promql": "PromQL",
|
||
"properties": ".properties",
|
||
"protobuf": "Protocol Buffers",
|
||
"purebasic": "PureBasic",
|
||
"pbfasm": "PureBasic",
|
||
"purs": "PureScript",
|
||
"py": "Python",
|
||
"qsharp": "Q#",
|
||
"qs": "Q#",
|
||
"q": "Q (kdb+ database)",
|
||
"qml": "QML",
|
||
"rkt": "Racket",
|
||
"jsx": "React JSX",
|
||
"tsx": "React TSX",
|
||
"renpy": "Ren'py",
|
||
"rpy": "Ren'py",
|
||
"rest": "reST (reStructuredText)",
|
||
"robotframework": "Robot Framework",
|
||
"robot": "Robot Framework",
|
||
"rb": "Ruby",
|
||
"sas": "SAS",
|
||
"sass": "Sass (Sass)",
|
||
"scss": "Sass (Scss)",
|
||
"shell-session": "Shell session",
|
||
"sh-session": "Shell session",
|
||
"shellsession": "Shell session",
|
||
"sml": "SML",
|
||
"smlnj": "SML/NJ",
|
||
"solidity": "Solidity (Ethereum)",
|
||
"sol": "Solidity (Ethereum)",
|
||
"solution-file": "Solution file",
|
||
"sln": "Solution file",
|
||
"soy": "Soy (Closure Template)",
|
||
"sparql": "SPARQL",
|
||
"rq": "SPARQL",
|
||
"splunk-spl": "Splunk SPL",
|
||
"sqf": "SQF: Status Quo Function (Arma 3)",
|
||
"sql": "SQL",
|
||
"iecst": "Structured Text (IEC 61131-3)",
|
||
"systemd": "Systemd configuration file",
|
||
"t4-templating": "T4 templating",
|
||
"t4-cs": "T4 Text Templates (C#)",
|
||
"t4": "T4 Text Templates (C#)",
|
||
"t4-vb": "T4 Text Templates (VB)",
|
||
"tap": "TAP",
|
||
"tt2": "Template Toolkit 2",
|
||
"toml": "TOML",
|
||
"trig": "TriG",
|
||
"ts": "TypeScript",
|
||
"tsconfig": "TSConfig",
|
||
"uscript": "UnrealScript",
|
||
"uc": "UnrealScript",
|
||
"uri": "URI",
|
||
"url": "URL",
|
||
"vbnet": "VB.Net",
|
||
"vhdl": "VHDL",
|
||
"vim": "vim",
|
||
"visual-basic": "Visual Basic",
|
||
"vba": "VBA",
|
||
"vb": "Visual Basic",
|
||
"wasm": "WebAssembly",
|
||
"wiki": "Wiki markup",
|
||
"wolfram": "Wolfram language",
|
||
"nb": "Mathematica Notebook",
|
||
"wl": "Wolfram language",
|
||
"xeoracube": "XeoraCube",
|
||
"xml-doc": "XML doc (.net)",
|
||
"xojo": "Xojo (REALbasic)",
|
||
"xquery": "XQuery",
|
||
"yaml": "YAML",
|
||
"yml": "YAML",
|
||
"yang": "YANG"
|
||
}/*]*/;
|
||
|
||
/* eslint-enable */
|
||
|
||
Prism.plugins.toolbar.registerButton('show-language', function (env) {
|
||
var pre = env.element.parentNode;
|
||
if (!pre || !/pre/i.test(pre.nodeName)) {
|
||
return;
|
||
}
|
||
|
||
/**
|
||
* Tries to guess the name of a language given its id.
|
||
*
|
||
* @param {string} id The language id.
|
||
* @returns {string}
|
||
*/
|
||
function guessTitle(id) {
|
||
if (!id) {
|
||
return id;
|
||
}
|
||
return (id.substring(0, 1).toUpperCase() + id.substring(1)).replace(/s(?=cript)/, 'S');
|
||
}
|
||
|
||
var language = pre.getAttribute('data-language') || Languages[env.language] || guessTitle(env.language);
|
||
|
||
if (!language) {
|
||
return;
|
||
}
|
||
var element = document.createElement('span');
|
||
element.textContent = language;
|
||
|
||
return element;
|
||
});
|
||
|
||
}());
|