@lexical/code
Advanced tools
Comparing version 0.1.19 to 0.1.20
@@ -9,1236 +9,18 @@ /** | ||
var Prism = require('prismjs/components/prism-core'); | ||
require('prismjs/components/prism-clike'); | ||
require('prismjs/components/prism-javascript'); | ||
require('prismjs/components/prism-markup'); | ||
require('prismjs/components/prism-markdown'); | ||
require('prismjs/components/prism-c'); | ||
require('prismjs/components/prism-css'); | ||
require('prismjs/components/prism-objectivec'); | ||
require('prismjs/components/prism-sql'); | ||
require('prismjs/components/prism-python'); | ||
require('prismjs/components/prism-rust'); | ||
require('prismjs/components/prism-swift'); | ||
var utils = require('@lexical/utils'); | ||
var lexical = require('lexical'); | ||
var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; | ||
var prismCore = {exports: {}}; | ||
(function (module) { | ||
/// <reference lib="WebWorker"/> | ||
var _self = (typeof window !== 'undefined') | ||
? window // if in browser | ||
: ( | ||
(typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope) | ||
? self // if in worker | ||
: {} // if in node js | ||
); | ||
/** | ||
* Prism: Lightweight, robust, elegant syntax highlighting | ||
* | ||
* @license MIT <https://opensource.org/licenses/MIT> | ||
* @author Lea Verou <https://lea.verou.me> | ||
* @namespace | ||
* @public | ||
*/ | ||
var Prism = (function (_self) { | ||
// Private helper vars | ||
var lang = /\blang(?:uage)?-([\w-]+)\b/i; | ||
var uniqueId = 0; | ||
// The grammar object for plaintext | ||
var plainTextGrammar = {}; | ||
var _ = { | ||
/** | ||
* By default, Prism will attempt to highlight all code elements (by calling {@link Prism.highlightAll}) on the | ||
* current page after the page finished loading. This might be a problem if e.g. you wanted to asynchronously load | ||
* additional languages or plugins yourself. | ||
* | ||
* By setting this value to `true`, Prism will not automatically highlight all code elements on the page. | ||
* | ||
* You obviously have to change this value before the automatic highlighting started. To do this, you can add an | ||
* empty Prism object into the global scope before loading the Prism script like this: | ||
* | ||
* ```js | ||
* window.Prism = window.Prism || {}; | ||
* Prism.manual = true; | ||
* // add a new <script> to load Prism's script | ||
* ``` | ||
* | ||
* @default false | ||
* @type {boolean} | ||
* @memberof Prism | ||
* @public | ||
*/ | ||
manual: _self.Prism && _self.Prism.manual, | ||
disableWorkerMessageHandler: _self.Prism && _self.Prism.disableWorkerMessageHandler, | ||
/** | ||
* A namespace for utility methods. | ||
* | ||
* All function in this namespace that are not explicitly marked as _public_ are for __internal use only__ and may | ||
* change or disappear at any time. | ||
* | ||
* @namespace | ||
* @memberof Prism | ||
*/ | ||
util: { | ||
encode: function encode(tokens) { | ||
if (tokens instanceof Token) { | ||
return new Token(tokens.type, encode(tokens.content), tokens.alias); | ||
} else if (Array.isArray(tokens)) { | ||
return tokens.map(encode); | ||
} else { | ||
return tokens.replace(/&/g, '&').replace(/</g, '<').replace(/\u00a0/g, ' '); | ||
} | ||
}, | ||
/** | ||
* Returns the name of the type of the given value. | ||
* | ||
* @param {any} o | ||
* @returns {string} | ||
* @example | ||
* type(null) === 'Null' | ||
* type(undefined) === 'Undefined' | ||
* type(123) === 'Number' | ||
* type('foo') === 'String' | ||
* type(true) === 'Boolean' | ||
* type([1, 2]) === 'Array' | ||
* type({}) === 'Object' | ||
* type(String) === 'Function' | ||
* type(/abc+/) === 'RegExp' | ||
*/ | ||
type: function (o) { | ||
return Object.prototype.toString.call(o).slice(8, -1); | ||
}, | ||
/** | ||
* Returns a unique number for the given object. Later calls will still return the same number. | ||
* | ||
* @param {Object} obj | ||
* @returns {number} | ||
*/ | ||
objId: function (obj) { | ||
if (!obj['__id']) { | ||
Object.defineProperty(obj, '__id', { value: ++uniqueId }); | ||
} | ||
return obj['__id']; | ||
}, | ||
/** | ||
* Creates a deep clone of the given object. | ||
* | ||
* The main intended use of this function is to clone language definitions. | ||
* | ||
* @param {T} o | ||
* @param {Record<number, any>} [visited] | ||
* @returns {T} | ||
* @template T | ||
*/ | ||
clone: function deepClone(o, visited) { | ||
visited = visited || {}; | ||
var clone; var id; | ||
switch (_.util.type(o)) { | ||
case 'Object': | ||
id = _.util.objId(o); | ||
if (visited[id]) { | ||
return visited[id]; | ||
} | ||
clone = /** @type {Record<string, any>} */ ({}); | ||
visited[id] = clone; | ||
for (var key in o) { | ||
if (o.hasOwnProperty(key)) { | ||
clone[key] = deepClone(o[key], visited); | ||
} | ||
} | ||
return /** @type {any} */ (clone); | ||
case 'Array': | ||
id = _.util.objId(o); | ||
if (visited[id]) { | ||
return visited[id]; | ||
} | ||
clone = []; | ||
visited[id] = clone; | ||
(/** @type {Array} */(/** @type {any} */(o))).forEach(function (v, i) { | ||
clone[i] = deepClone(v, visited); | ||
}); | ||
return /** @type {any} */ (clone); | ||
default: | ||
return o; | ||
} | ||
}, | ||
/** | ||
* Returns the Prism language of the given element set by a `language-xxxx` or `lang-xxxx` class. | ||
* | ||
* If no language is set for the element or the element is `null` or `undefined`, `none` will be returned. | ||
* | ||
* @param {Element} element | ||
* @returns {string} | ||
*/ | ||
getLanguage: function (element) { | ||
while (element && !lang.test(element.className)) { | ||
element = element.parentElement; | ||
} | ||
if (element) { | ||
return (element.className.match(lang) || [, 'none'])[1].toLowerCase(); | ||
} | ||
return 'none'; | ||
}, | ||
/** | ||
* Returns the script element that is currently executing. | ||
* | ||
* This does __not__ work for line script element. | ||
* | ||
* @returns {HTMLScriptElement | null} | ||
*/ | ||
currentScript: function () { | ||
if (typeof document === 'undefined') { | ||
return null; | ||
} | ||
if ('currentScript' in document && 1 < 2 /* hack to trip TS' flow analysis */) { | ||
return /** @type {any} */ (document.currentScript); | ||
} | ||
// IE11 workaround | ||
// we'll get the src of the current script by parsing IE11's error stack trace | ||
// this will not work for inline scripts | ||
try { | ||
throw new Error(); | ||
} catch (err) { | ||
// Get file src url from stack. Specifically works with the format of stack traces in IE. | ||
// A stack will look like this: | ||
// | ||
// Error | ||
// at _.util.currentScript (http://localhost/components/prism-core.js:119:5) | ||
// at Global code (http://localhost/components/prism-core.js:606:1) | ||
var src = (/at [^(\r\n]*\((.*):[^:]+:[^:]+\)$/i.exec(err.stack) || [])[1]; | ||
if (src) { | ||
var scripts = document.getElementsByTagName('script'); | ||
for (var i in scripts) { | ||
if (scripts[i].src == src) { | ||
return scripts[i]; | ||
} | ||
} | ||
} | ||
return null; | ||
} | ||
}, | ||
/** | ||
* Returns whether a given class is active for `element`. | ||
* | ||
* The class can be activated if `element` or one of its ancestors has the given class and it can be deactivated | ||
* if `element` or one of its ancestors has the negated version of the given class. The _negated version_ of the | ||
* given class is just the given class with a `no-` prefix. | ||
* | ||
* Whether the class is active is determined by the closest ancestor of `element` (where `element` itself is | ||
* closest ancestor) that has the given class or the negated version of it. If neither `element` nor any of its | ||
* ancestors have the given class or the negated version of it, then the default activation will be returned. | ||
* | ||
* In the paradoxical situation where the closest ancestor contains __both__ the given class and the negated | ||
* version of it, the class is considered active. | ||
* | ||
* @param {Element} element | ||
* @param {string} className | ||
* @param {boolean} [defaultActivation=false] | ||
* @returns {boolean} | ||
*/ | ||
isActive: function (element, className, defaultActivation) { | ||
var no = 'no-' + className; | ||
while (element) { | ||
var classList = element.classList; | ||
if (classList.contains(className)) { | ||
return true; | ||
} | ||
if (classList.contains(no)) { | ||
return false; | ||
} | ||
element = element.parentElement; | ||
} | ||
return !!defaultActivation; | ||
} | ||
}, | ||
/** | ||
* This namespace contains all currently loaded languages and the some helper functions to create and modify languages. | ||
* | ||
* @namespace | ||
* @memberof Prism | ||
* @public | ||
*/ | ||
languages: { | ||
/** | ||
* The grammar for plain, unformatted text. | ||
*/ | ||
plain: plainTextGrammar, | ||
plaintext: plainTextGrammar, | ||
text: plainTextGrammar, | ||
txt: plainTextGrammar, | ||
/** | ||
* Creates a deep copy of the language with the given id and appends the given tokens. | ||
* | ||
* If a token in `redef` also appears in the copied language, then the existing token in the copied language | ||
* will be overwritten at its original position. | ||
* | ||
* ## Best practices | ||
* | ||
* Since the position of overwriting tokens (token in `redef` that overwrite tokens in the copied language) | ||
* doesn't matter, they can technically be in any order. However, this can be confusing to others that trying to | ||
* understand the language definition because, normally, the order of tokens matters in Prism grammars. | ||
* | ||
* Therefore, it is encouraged to order overwriting tokens according to the positions of the overwritten tokens. | ||
* Furthermore, all non-overwriting tokens should be placed after the overwriting ones. | ||
* | ||
* @param {string} id The id of the language to extend. This has to be a key in `Prism.languages`. | ||
* @param {Grammar} redef The new tokens to append. | ||
* @returns {Grammar} The new language created. | ||
* @public | ||
* @example | ||
* Prism.languages['css-with-colors'] = Prism.languages.extend('css', { | ||
* // Prism.languages.css already has a 'comment' token, so this token will overwrite CSS' 'comment' token | ||
* // at its original position | ||
* 'comment': { ... }, | ||
* // CSS doesn't have a 'color' token, so this token will be appended | ||
* 'color': /\b(?:red|green|blue)\b/ | ||
* }); | ||
*/ | ||
extend: function (id, redef) { | ||
var lang = _.util.clone(_.languages[id]); | ||
for (var key in redef) { | ||
lang[key] = redef[key]; | ||
} | ||
return lang; | ||
}, | ||
/** | ||
* Inserts tokens _before_ another token in a language definition or any other grammar. | ||
* | ||
* ## Usage | ||
* | ||
* This helper method makes it easy to modify existing languages. For example, the CSS language definition | ||
* not only defines CSS highlighting for CSS documents, but also needs to define highlighting for CSS embedded | ||
* in HTML through `<style>` elements. To do this, it needs to modify `Prism.languages.markup` and add the | ||
* appropriate tokens. However, `Prism.languages.markup` is a regular JavaScript object literal, so if you do | ||
* this: | ||
* | ||
* ```js | ||
* Prism.languages.markup.style = { | ||
* // token | ||
* }; | ||
* ``` | ||
* | ||
* then the `style` token will be added (and processed) at the end. `insertBefore` allows you to insert tokens | ||
* before existing tokens. For the CSS example above, you would use it like this: | ||
* | ||
* ```js | ||
* Prism.languages.insertBefore('markup', 'cdata', { | ||
* 'style': { | ||
* // token | ||
* } | ||
* }); | ||
* ``` | ||
* | ||
* ## Special cases | ||
* | ||
* If the grammars of `inside` and `insert` have tokens with the same name, the tokens in `inside`'s grammar | ||
* will be ignored. | ||
* | ||
* This behavior can be used to insert tokens after `before`: | ||
* | ||
* ```js | ||
* Prism.languages.insertBefore('markup', 'comment', { | ||
* 'comment': Prism.languages.markup.comment, | ||
* // tokens after 'comment' | ||
* }); | ||
* ``` | ||
* | ||
* ## Limitations | ||
* | ||
* The main problem `insertBefore` has to solve is iteration order. Since ES2015, the iteration order for object | ||
* properties is guaranteed to be the insertion order (except for integer keys) but some browsers behave | ||
* differently when keys are deleted and re-inserted. So `insertBefore` can't be implemented by temporarily | ||
* deleting properties which is necessary to insert at arbitrary positions. | ||
* | ||
* To solve this problem, `insertBefore` doesn't actually insert the given tokens into the target object. | ||
* Instead, it will create a new object and replace all references to the target object with the new one. This | ||
* can be done without temporarily deleting properties, so the iteration order is well-defined. | ||
* | ||
* However, only references that can be reached from `Prism.languages` or `insert` will be replaced. I.e. if | ||
* you hold the target object in a variable, then the value of the variable will not change. | ||
* | ||
* ```js | ||
* var oldMarkup = Prism.languages.markup; | ||
* var newMarkup = Prism.languages.insertBefore('markup', 'comment', { ... }); | ||
* | ||
* assert(oldMarkup !== Prism.languages.markup); | ||
* assert(newMarkup === Prism.languages.markup); | ||
* ``` | ||
* | ||
* @param {string} inside The property of `root` (e.g. a language id in `Prism.languages`) that contains the | ||
* object to be modified. | ||
* @param {string} before The key to insert before. | ||
* @param {Grammar} insert An object containing the key-value pairs to be inserted. | ||
* @param {Object<string, any>} [root] The object containing `inside`, i.e. the object that contains the | ||
* object to be modified. | ||
* | ||
* Defaults to `Prism.languages`. | ||
* @returns {Grammar} The new grammar object. | ||
* @public | ||
*/ | ||
insertBefore: function (inside, before, insert, root) { | ||
root = root || /** @type {any} */ (_.languages); | ||
var grammar = root[inside]; | ||
/** @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 (module.exports) { | ||
module.exports = Prism; | ||
} | ||
// hack for components to work correctly in node.js | ||
if (typeof commonjsGlobal !== 'undefined') { | ||
commonjsGlobal.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 | ||
*/ | ||
}(prismCore)); | ||
var Prism = prismCore.exports; | ||
/** | ||
* Copyright (c) Meta Platforms, Inc. and affiliates. | ||
@@ -1245,0 +27,0 @@ * |
@@ -7,39 +7,20 @@ /** | ||
*/ | ||
/* | ||
MIT <https://opensource.org/licenses/MIT> | ||
@author Lea Verou <https://lea.verou.me> | ||
@namespace | ||
@public | ||
*/ | ||
var n=require("@lexical/utils"),L=require("lexical"),aa="undefined"!==typeof globalThis?globalThis:"undefined"!==typeof window?window:"undefined"!==typeof global?global:"undefined"!==typeof self?self:{},ba={exports:{}}; | ||
(function(a){var c=function(b){function k(u,q,h,d){this.type=u;this.content=q;this.alias=h;this.length=(d||"").length|0}function x(u,q,h,d){u.lastIndex=q;(u=u.exec(h))&&d&&u[1]&&(d=u[1].length,u.index+=d,u[0]=u[0].slice(d));return u}function B(u,q,h,d,e,f){for(var l in h)if(h.hasOwnProperty(l)&&h[l]){var t=h[l];t=Array.isArray(t)?t:[t];for(var r=0;r<t.length;++r){if(f&&f.cause==l+","+r)return;var m=t[r],p=m.inside,I=!!m.lookbehind,U=!!m.greedy,oa=m.alias;if(U&&!m.pattern.global){var J=m.pattern.toString().match(/[imsuy]*$/)[0]; | ||
m.pattern=RegExp(m.pattern.source,J+"g")}m=m.pattern||m;var v=d.next;for(J=e;v!==q.tail&&!(f&&J>=f.reach);J+=v.value.length,v=v.next){var K=v.value;if(q.length>u.length)return;if(!(K instanceof k)){var M=1;if(U){var A=x(m,J,u,I);if(!A)break;var E=A.index;K=A.index+A[0].length;var C=J;for(C+=v.value.length;E>=C;)v=v.next,C+=v.value.length;J=C-=v.value.length;if(v.value instanceof k)continue;for(E=v;E!==q.tail&&(C<K||"string"===typeof E.value);E=E.next)M++,C+=E.value.length;M--;K=u.slice(J,C);A.index-= | ||
J}else if(A=x(m,0,K,I),!A)continue;E=A.index;A=A[0];C=K.slice(0,E);E=K.slice(E+A.length);K=J+K.length;f&&K>f.reach&&(f.reach=K);v=v.prev;C&&(v=D(q,v,C),J+=C.length);C=q;for(var W=v,R=W.next,X=0;X<M&&R!==C.tail;X++)R=R.next;W.next=R;R.prev=W;C.length-=X;A=new k(l,p?g.tokenize(A,p):A,oa,A);v=D(q,v,A);E&&D(q,v,E);1<M&&(M={cause:l+","+r,reach:K},B(u,q,h,v.prev,J,M),f&&M.reach>f.reach&&(f.reach=M.reach))}}}}}function F(){var u={value:null,prev:null,next:null},q={value:null,prev:u,next:null};u.next=q;this.head= | ||
u;this.tail=q;this.length=0}function D(u,q,h){var d=q.next;h={value:h,prev:q,next:d};q.next=h;d.prev=h;u.length++;return h}function y(){g.manual||g.highlightAll()}var w=/\blang(?:uage)?-([\w-]+)\b/i,G=0,z={},g={manual:b.Prism&&b.Prism.manual,disableWorkerMessageHandler:b.Prism&&b.Prism.disableWorkerMessageHandler,util:{encode:function h(q){return q instanceof k?new k(q.type,h(q.content),q.alias):Array.isArray(q)?q.map(h):q.replace(/&/g,"&").replace(/</g,"<").replace(/\u00a0/g," ")},type:function(q){return Object.prototype.toString.call(q).slice(8, | ||
-1)},objId:function(q){q.__id||Object.defineProperty(q,"__id",{value:++G});return q.__id},clone:function e(h,d){d=d||{};switch(g.util.type(h)){case "Object":var f=g.util.objId(h);if(d[f])return d[f];var l={};d[f]=l;for(var t in h)h.hasOwnProperty(t)&&(l[t]=e(h[t],d));return l;case "Array":f=g.util.objId(h);if(d[f])return d[f];l=[];d[f]=l;h.forEach(function(r,m){l[m]=e(r,d)});return l;default:return h}},getLanguage:function(h){for(;h&&!w.test(h.className);)h=h.parentElement;return h?(h.className.match(w)|| | ||
[,"none"])[1].toLowerCase():"none"},currentScript:function(){if("undefined"===typeof document)return null;if("currentScript"in document)return document.currentScript;try{throw Error();}catch(f){var h=(/at [^(\r\n]*\((.*):[^:]+:[^:]+\)$/i.exec(f.stack)||[])[1];if(h){var d=document.getElementsByTagName("script"),e;for(e in d)if(d[e].src==h)return d[e]}return null}},isActive:function(h,d,e){for(var f="no-"+d;h;){var l=h.classList;if(l.contains(d))return!0;if(l.contains(f))return!1;h=h.parentElement}return!!e}}, | ||
languages:{plain:z,plaintext:z,text:z,txt:z,extend:function(h,d){h=g.util.clone(g.languages[h]);for(var e in d)h[e]=d[e];return h},insertBefore:function(h,d,e,f){f=f||g.languages;var l=f[h],t={},r;for(r in l)if(l.hasOwnProperty(r)){if(r==d)for(var m in e)e.hasOwnProperty(m)&&(t[m]=e[m]);e.hasOwnProperty(r)||(t[r]=l[r])}var p=f[h];f[h]=t;g.languages.DFS(g.languages,function(I,U){U===p&&I!=h&&(this[I]=t)});return t},DFS:function t(d,e,f,l){l=l||{};var r=g.util.objId,m;for(m in d)if(d.hasOwnProperty(m)){e.call(d, | ||
m,d[m],f||m);var p=d[m],I=g.util.type(p);"Object"!==I||l[r(p)]?"Array"!==I||l[r(p)]||(l[r(p)]=!0,t(p,e,m,l)):(l[r(p)]=!0,t(p,e,null,l))}}},plugins:{},highlightAll:function(d,e){g.highlightAllUnder(document,d,e)},highlightAllUnder:function(d,e,f){d={callback:f,container:d,selector:'code[class*="language-"], [class*="language-"] code, code[class*="lang-"], [class*="lang-"] code'};g.hooks.run("before-highlightall",d);d.elements=Array.prototype.slice.apply(d.container.querySelectorAll(d.selector));g.hooks.run("before-all-elements-highlight", | ||
d);f=0;for(var l;l=d.elements[f++];)g.highlightElement(l,!0===e,d.callback)},highlightElement:function(d,e,f){function l(I){p.highlightedCode=I;g.hooks.run("before-insert",p);p.element.innerHTML=p.highlightedCode;g.hooks.run("after-highlight",p);g.hooks.run("complete",p);f&&f.call(p.element)}var t=g.util.getLanguage(d),r=g.languages[t];d.className=d.className.replace(w,"").replace(/\s+/g," ")+" language-"+t;var m=d.parentElement;m&&"pre"===m.nodeName.toLowerCase()&&(m.className=m.className.replace(w, | ||
"").replace(/\s+/g," ")+" language-"+t);var p={element:d,language:t,grammar:r,code:d.textContent};g.hooks.run("before-sanity-check",p);(m=p.element.parentElement)&&"pre"===m.nodeName.toLowerCase()&&!m.hasAttribute("tabindex")&&m.setAttribute("tabindex","0");p.code?(g.hooks.run("before-highlight",p),p.grammar?e&&b.Worker?(d=new Worker(g.filename),d.onmessage=function(I){l(I.data)},d.postMessage(JSON.stringify({language:p.language,code:p.code,immediateClose:!0}))):l(g.highlight(p.code,p.grammar,p.language)): | ||
l(g.util.encode(p.code))):(g.hooks.run("complete",p),f&&f.call(p.element))},highlight:function(d,e,f){d={code:d,grammar:e,language:f};g.hooks.run("before-tokenize",d);d.tokens=g.tokenize(d.code,d.grammar);g.hooks.run("after-tokenize",d);return k.stringify(g.util.encode(d.tokens),d.language)},tokenize:function(d,e){var f=e.rest;if(f){for(var l in f)e[l]=f[l];delete e.rest}f=new F;D(f,f.head,d);B(d,f,e,f.head,0);d=[];for(e=f.head.next;e!==f.tail;)d.push(e.value),e=e.next;return d},hooks:{all:{},add:function(d, | ||
e){var f=g.hooks.all;f[d]=f[d]||[];f[d].push(e)},run:function(d,e){if((d=g.hooks.all[d])&&d.length)for(var f=0,l;l=d[f++];)l(e)}},Token:k};b.Prism=g;k.stringify=function l(e,f){if("string"==typeof e)return e;if(Array.isArray(e)){var t="";e.forEach(function(p){t+=l(p,f)});return t}var r={type:e.type,content:l(e.content,f),tag:"span",classes:["token",e.type],attributes:{},language:f};(e=e.alias)&&(Array.isArray(e)?Array.prototype.push.apply(r.classes,e):r.classes.push(e));g.hooks.run("wrap",r);e=""; | ||
for(var m in r.attributes)e+=" "+m+'="'+(r.attributes[m]||"").replace(/"/g,""")+'"';return"<"+r.tag+' class="'+r.classes.join(" ")+'"'+e+">"+r.content+"</"+r.tag+">"};if(!b.document){if(!b.addEventListener)return g;g.disableWorkerMessageHandler||b.addEventListener("message",function(e){e=JSON.parse(e.data);var f=e.language,l=e.immediateClose;b.postMessage(g.highlight(e.code,g.languages[f],f));l&&b.close()},!1);return g}if(z=g.util.currentScript())g.filename=z.src,z.hasAttribute("data-manual")&& | ||
(g.manual=!0);if(!g.manual){var H=document.readyState;"loading"===H||"interactive"===H&&z&&z.defer?document.addEventListener("DOMContentLoaded",y):window.requestAnimationFrame?window.requestAnimationFrame(y):window.setTimeout(y,16)}return g}("undefined"!==typeof window?window:"undefined"!==typeof WorkerGlobalScope&&self instanceof WorkerGlobalScope?self:{});a.exports&&(a.exports=c);"undefined"!==typeof aa&&(aa.Prism=c)})(ba);var N=ba.exports; | ||
class O extends L.TextNode{constructor(a,c,b){super(a,b);this.__highlightType=c}static getType(){return"code-highlight"}static clone(a){return new O(a.__text,a.__highlightType||void 0,a.__key)}createDOM(a){const c=super.createDOM(a);a=P(a.theme,this.__highlightType);n.addClassNamesToElement(c,a);return c}updateDOM(a,c,b){const k=super.updateDOM(a,c,b);a=P(b.theme,a.__highlightType);b=P(b.theme,this.__highlightType);a!==b&&(a&&n.removeClassNamesFromElement(c,a),b&&n.addClassNamesToElement(c,b));return k}setFormat(){return this.getWritable()}} | ||
function P(a,c){return c&&a&&a.codeHighlight&&a.codeHighlight[c]}function Q(a,c){return new O(a,c)}function S(a){return a instanceof O} | ||
class T extends L.ElementNode{static getType(){return"code"}static clone(a){return new T(a.__language,a.__key)}constructor(a,c){super(c);this.__language=a}createDOM(a){const c=document.createElement("code");n.addClassNamesToElement(c,a.theme.code);c.setAttribute("spellcheck","false");return c}updateDOM(){return!1}static convertDOM(){return{div:()=>({conversion:ca,priority:1}),pre:()=>({conversion:da,priority:0}),table:a=>V(a)?{conversion:ea,priority:4}:null,td:a=>{const c=a.closest("table");return a.classList.contains("js-file-line")? | ||
{conversion:fa,priority:4}:c&&V(c)?{conversion:ha,priority:4}:null},tr:a=>(a=a.closest("table"))&&V(a)?{conversion:ha,priority:4}:null}}insertNewAfter(a){var c=this.getChildren(),b=c.length;if(2<=b&&"\n"===c[b-1].getTextContent()&&"\n"===c[b-2].getTextContent()&&a.isCollapsed()&&a.anchor.key===this.__key&&a.anchor.offset===b)return c[b-1].remove(),c[b-2].remove(),a=L.$createParagraphNode(),this.insertAfter(a),a;c=a.anchor.getNode();var k=Y(c);if(null!=k){b=0;for(k=k.getTextContent();b<k.length&&/[\t ]/.test(k[b]);)b+= | ||
1;if(0<b)return b=k.substring(0,b),b=Q(b),c.insertAfter(b),a.insertNodes([L.$createLineBreakNode()]),b.select(),b}return null}canInsertTab(){return!0}collapseAtStart(){const a=L.$createParagraphNode();this.getChildren().forEach(c=>a.append(c));this.replace(a);return!0}setLanguage(a){this.getWritable().__language=a}getLanguage(){return this.getLatest().__language}}function Z(a){return new T(a)}function ia(a){return a instanceof T} | ||
function Y(a){let c=null;const b=a.getPreviousSiblings();for(b.push(a);0<b.length&&(a=b.pop(),S(a)&&(c=a),!L.$isLineBreakNode(a)););return c}function ja(a){let c=null;const b=a.getNextSiblings();for(b.unshift(a);0<b.length&&(a=b.shift(),S(a)&&(c=a),!L.$isLineBreakNode(a)););return c}function da(){return{node:Z()}}function ca(a){return{after:c=>{const b=a.parentNode;null!=b&&a!==b.lastChild&&c.push(L.$createLineBreakNode());return c},node:null!==a.style.fontFamily.match("monospace")?Z():null}} | ||
function ea(){return{node:Z()}}function ha(){return{node:null}}function fa(a){return{after:c=>{a.parentNode&&a.parentNode.nextSibling&&c.push(L.$createLineBreakNode());return c},node:null}}function V(a){return a.classList.contains("js-file-line-container")}function ka(a,c){const b=a.getParent();ia(b)?la(b,c):S(a)&&a.replace(L.$createTextNode(a.__text))}let ma=!1; | ||
function la(a,c){ma||(ma=!0,c.update(()=>{void 0===a.getLanguage()&&a.setLanguage("javascript");na(a,()=>{var b=a.getTextContent();b=N.tokenize(b,N.languages[a.getLanguage()||""]||N.languages.javascript);b=pa(b);var k=a.getChildren();let x=0;for(;x<k.length&&qa(k[x],b[x]);)x++;var B=k.length;const F=b.length,D=Math.min(B,F)-x;let y=0;for(;y<D;)if(y++,!qa(k[B-y],b[F-y])){y--;break}k=x;B-=y;b=b.slice(x,F-y);const {from:w,to:G,nodesForReplacement:z}={from:k,nodesForReplacement:b,to:B};return w!==G|| | ||
z.length?(a.splice(w,G-w,z),!0):!1})},{onUpdate:()=>{ma=!1},skipTransforms:!0}))}function pa(a){const c=[];a.forEach(b=>{if("string"===typeof b){b=b.split("\n");for(var k=0;k<b.length;k++){const x=b[k];x.length&&c.push(Q(x));k<b.length-1&&c.push(L.$createLineBreakNode())}}else({content:k}=b),"string"===typeof k?c.push(Q(k,b.type)):1===k.length&&"string"===typeof k[0]?c.push(Q(k[0],b.type)):c.push(...pa(k))});return c} | ||
function na(a,c){var b=L.$getSelection();if(L.$isRangeSelection(b)&&b.anchor){b=b.anchor;var k=b.offset,x="element"===b.type&&L.$isLineBreakNode(a.getChildAtIndex(b.offset-1)),B=0;if(!x){const F=b.getNode();B=k+F.getPreviousSiblings().reduce((D,y)=>D+(L.$isLineBreakNode(y)?0:y.getTextContentSize()),0)}c()&&(x?b.getNode().select(k,k):a.getChildren().some(F=>{if(L.$isTextNode(F)){const D=F.getTextContentSize();if(D>=B)return F.select(B,B),!0;B-=D}return!1}))}} | ||
function qa(a,c){return S(a)&&S(c)?a.__text===c.__text&&a.__highlightType===c.__highlightType:L.$isLineBreakNode(a)&&L.$isLineBreakNode(c)?!0:!1}function ra(a){var c=L.$getSelection();if(!L.$isRangeSelection(c)||c.isCollapsed())return!1;c=c.getNodes();for(var b=0;b<c.length;b++){var k=c[b];if(!S(k)&&!L.$isLineBreakNode(k))return!1}b=Y(c[0]);null!=b&&sa(b,a);for(b=1;b<c.length;b++)k=c[b],L.$isLineBreakNode(c[b-1])&&S(k)&&sa(k,a);return!0} | ||
function sa(a,c){const b=a.getTextContent();c===L.INDENT_CONTENT_COMMAND?0<b.length&&/\s/.test(b[0])?a.setTextContent("\t"+b):(c=Q("\t"),a.insertBefore(c)):0===b.indexOf("\t")&&(1===b.length?a.remove():a.setTextContent(b.substring(1)))} | ||
function ta(a,c){const b=L.$getSelection();if(!c.altKey||!L.$isRangeSelection(b))return!1;const {anchor:k,focus:x}=b,B=k.offset,F=x.offset,D=k.getNode(),y=x.getNode();if(!S(D)||!S(y))return!1;var w=Y(D),G=ja(y);if(null==w||null==G)return!1;const z=w.getNodesBetween(G);for(let H=0;H<z.length;H++){const u=z[H];if(!S(u)&&!L.$isLineBreakNode(u))return!1}c.preventDefault();c.stopPropagation();w=(c=a===L.KEY_ARROW_UP_COMMAND)?w.getPreviousSibling():G.getNextSibling();if(!L.$isLineBreakNode(w))return!0; | ||
G=c?w.getPreviousSibling():w.getNextSibling();if(null==G)return!0;c=c?Y(G):ja(G);let g=null!=c?c:G;w.remove();z.forEach(H=>H.remove());a===L.KEY_ARROW_UP_COMMAND?(z.forEach(H=>g.insertBefore(H)),g.insertBefore(w)):(g.insertAfter(w),g=w,z.forEach(H=>{g.insertAfter(H);g=H}));b.setTextNodeRange(D,B,y,F);return!0}exports.$createCodeHighlightNode=Q;exports.$createCodeNode=Z;exports.$isCodeHighlightNode=S;exports.$isCodeNode=ia;exports.CodeHighlightNode=O;exports.CodeNode=T; | ||
exports.getCodeLanguages=()=>Object.keys(N.languages).filter(a=>"function"!==typeof N.languages[a]).sort();exports.getDefaultCodeLanguage=()=>"javascript";exports.getFirstCodeHighlightNodeOfLine=Y;exports.getLastCodeHighlightNodeOfLine=ja; | ||
exports.registerCodeHighlighting=function(a){if(!a.hasNodes([T,O]))throw Error("CodeHighlightPlugin: CodeNode or CodeHighlightNode not registered on editor");return n.mergeRegister(a.registerNodeTransform(T,c=>la(c,a)),a.registerNodeTransform(L.TextNode,c=>ka(c,a)),a.registerNodeTransform(O,c=>ka(c,a)),a.registerCommand(L.INDENT_CONTENT_COMMAND,()=>ra(L.INDENT_CONTENT_COMMAND),1),a.registerCommand(L.OUTDENT_CONTENT_COMMAND,()=>ra(L.OUTDENT_CONTENT_COMMAND),1),a.registerCommand(L.KEY_ARROW_UP_COMMAND, | ||
c=>ta(L.KEY_ARROW_UP_COMMAND,c),1),a.registerCommand(L.KEY_ARROW_DOWN_COMMAND,c=>ta(L.KEY_ARROW_DOWN_COMMAND,c),1))}; | ||
var e=require("prismjs/components/prism-core");require("prismjs/components/prism-clike");require("prismjs/components/prism-javascript");require("prismjs/components/prism-markup");require("prismjs/components/prism-markdown");require("prismjs/components/prism-c");require("prismjs/components/prism-css");require("prismjs/components/prism-objectivec");require("prismjs/components/prism-sql");require("prismjs/components/prism-python");require("prismjs/components/prism-rust");require("prismjs/components/prism-swift"); | ||
var l=require("@lexical/utils"),t=require("lexical"); | ||
class u extends t.TextNode{constructor(a,b,c){super(a,c);this.__highlightType=b}static getType(){return"code-highlight"}static clone(a){return new u(a.__text,a.__highlightType||void 0,a.__key)}createDOM(a){const b=super.createDOM(a);a=v(a.theme,this.__highlightType);l.addClassNamesToElement(b,a);return b}updateDOM(a,b,c){const d=super.updateDOM(a,b,c);a=v(c.theme,a.__highlightType);c=v(c.theme,this.__highlightType);a!==c&&(a&&l.removeClassNamesFromElement(b,a),c&&l.addClassNamesToElement(b,c));return d}setFormat(){return this.getWritable()}} | ||
function v(a,b){return b&&a&&a.codeHighlight&&a.codeHighlight[b]}function x(a,b){return new u(a,b)}function y(a){return a instanceof u} | ||
class z extends t.ElementNode{static getType(){return"code"}static clone(a){return new z(a.__language,a.__key)}constructor(a,b){super(b);this.__language=a}createDOM(a){const b=document.createElement("code");l.addClassNamesToElement(b,a.theme.code);b.setAttribute("spellcheck","false");return b}updateDOM(){return!1}static convertDOM(){return{div:()=>({conversion:A,priority:1}),pre:()=>({conversion:B,priority:0}),table:a=>C(a)?{conversion:D,priority:4}:null,td:a=>{const b=a.closest("table");return a.classList.contains("js-file-line")? | ||
{conversion:E,priority:4}:b&&C(b)?{conversion:F,priority:4}:null},tr:a=>(a=a.closest("table"))&&C(a)?{conversion:F,priority:4}:null}}insertNewAfter(a){var b=this.getChildren(),c=b.length;if(2<=c&&"\n"===b[c-1].getTextContent()&&"\n"===b[c-2].getTextContent()&&a.isCollapsed()&&a.anchor.key===this.__key&&a.anchor.offset===c)return b[c-1].remove(),b[c-2].remove(),a=t.$createParagraphNode(),this.insertAfter(a),a;b=a.anchor.getNode();var d=G(b);if(null!=d){c=0;for(d=d.getTextContent();c<d.length&&/[\t ]/.test(d[c]);)c+= | ||
1;if(0<c)return c=d.substring(0,c),c=x(c),b.insertAfter(c),a.insertNodes([t.$createLineBreakNode()]),c.select(),c}return null}canInsertTab(){return!0}collapseAtStart(){const a=t.$createParagraphNode();this.getChildren().forEach(b=>a.append(b));this.replace(a);return!0}setLanguage(a){this.getWritable().__language=a}getLanguage(){return this.getLatest().__language}}function H(a){return new z(a)}function I(a){return a instanceof z} | ||
function G(a){let b=null;const c=a.getPreviousSiblings();for(c.push(a);0<c.length&&(a=c.pop(),y(a)&&(b=a),!t.$isLineBreakNode(a)););return b}function J(a){let b=null;const c=a.getNextSiblings();for(c.unshift(a);0<c.length&&(a=c.shift(),y(a)&&(b=a),!t.$isLineBreakNode(a)););return b}function B(){return{node:H()}}function A(a){return{after:b=>{const c=a.parentNode;null!=c&&a!==c.lastChild&&b.push(t.$createLineBreakNode());return b},node:null!==a.style.fontFamily.match("monospace")?H():null}} | ||
function D(){return{node:H()}}function F(){return{node:null}}function E(a){return{after:b=>{a.parentNode&&a.parentNode.nextSibling&&b.push(t.$createLineBreakNode());return b},node:null}}function C(a){return a.classList.contains("js-file-line-container")}function K(a,b){const c=a.getParent();I(c)?L(c,b):y(a)&&a.replace(t.$createTextNode(a.__text))}let M=!1; | ||
function L(a,b){M||(M=!0,b.update(()=>{void 0===a.getLanguage()&&a.setLanguage("javascript");N(a,()=>{var c=a.getTextContent();c=e.tokenize(c,e.languages[a.getLanguage()||""]||e.languages.javascript);c=P(c);var d=a.getChildren();let f=0;for(;f<d.length&&Q(d[f],c[f]);)f++;var k=d.length;const m=c.length,p=Math.min(k,m)-f;let h=0;for(;h<p;)if(h++,!Q(d[k-h],c[m-h])){h--;break}d=f;k-=h;c=c.slice(f,m-h);const {from:g,to:n,nodesForReplacement:r}={from:d,nodesForReplacement:c,to:k};return g!==n||r.length? | ||
(a.splice(g,n-g,r),!0):!1})},{onUpdate:()=>{M=!1},skipTransforms:!0}))}function P(a){const b=[];a.forEach(c=>{if("string"===typeof c){c=c.split("\n");for(var d=0;d<c.length;d++){const f=c[d];f.length&&b.push(x(f));d<c.length-1&&b.push(t.$createLineBreakNode())}}else({content:d}=c),"string"===typeof d?b.push(x(d,c.type)):1===d.length&&"string"===typeof d[0]?b.push(x(d[0],c.type)):b.push(...P(d))});return b} | ||
function N(a,b){var c=t.$getSelection();if(t.$isRangeSelection(c)&&c.anchor){c=c.anchor;var d=c.offset,f="element"===c.type&&t.$isLineBreakNode(a.getChildAtIndex(c.offset-1)),k=0;if(!f){const m=c.getNode();k=d+m.getPreviousSiblings().reduce((p,h)=>p+(t.$isLineBreakNode(h)?0:h.getTextContentSize()),0)}b()&&(f?c.getNode().select(d,d):a.getChildren().some(m=>{if(t.$isTextNode(m)){const p=m.getTextContentSize();if(p>=k)return m.select(k,k),!0;k-=p}return!1}))}} | ||
function Q(a,b){return y(a)&&y(b)?a.__text===b.__text&&a.__highlightType===b.__highlightType:t.$isLineBreakNode(a)&&t.$isLineBreakNode(b)?!0:!1}function R(a){var b=t.$getSelection();if(!t.$isRangeSelection(b)||b.isCollapsed())return!1;b=b.getNodes();for(var c=0;c<b.length;c++){var d=b[c];if(!y(d)&&!t.$isLineBreakNode(d))return!1}c=G(b[0]);null!=c&&S(c,a);for(c=1;c<b.length;c++)d=b[c],t.$isLineBreakNode(b[c-1])&&y(d)&&S(d,a);return!0} | ||
function S(a,b){const c=a.getTextContent();b===t.INDENT_CONTENT_COMMAND?0<c.length&&/\s/.test(c[0])?a.setTextContent("\t"+c):(b=x("\t"),a.insertBefore(b)):0===c.indexOf("\t")&&(1===c.length?a.remove():a.setTextContent(c.substring(1)))} | ||
function T(a,b){const c=t.$getSelection();if(!b.altKey||!t.$isRangeSelection(c))return!1;const {anchor:d,focus:f}=c,k=d.offset,m=f.offset,p=d.getNode(),h=f.getNode();if(!y(p)||!y(h))return!1;var g=G(p),n=J(h);if(null==g||null==n)return!1;const r=g.getNodesBetween(n);for(let q=0;q<r.length;q++){const O=r[q];if(!y(O)&&!t.$isLineBreakNode(O))return!1}b.preventDefault();b.stopPropagation();g=(b=a===t.KEY_ARROW_UP_COMMAND)?g.getPreviousSibling():n.getNextSibling();if(!t.$isLineBreakNode(g))return!0;n= | ||
b?g.getPreviousSibling():g.getNextSibling();if(null==n)return!0;b=b?G(n):J(n);let w=null!=b?b:n;g.remove();r.forEach(q=>q.remove());a===t.KEY_ARROW_UP_COMMAND?(r.forEach(q=>w.insertBefore(q)),w.insertBefore(g)):(w.insertAfter(g),w=g,r.forEach(q=>{w.insertAfter(q);w=q}));c.setTextNodeRange(p,k,h,m);return!0}exports.$createCodeHighlightNode=x;exports.$createCodeNode=H;exports.$isCodeHighlightNode=y;exports.$isCodeNode=I;exports.CodeHighlightNode=u;exports.CodeNode=z; | ||
exports.getCodeLanguages=()=>Object.keys(e.languages).filter(a=>"function"!==typeof e.languages[a]).sort();exports.getDefaultCodeLanguage=()=>"javascript";exports.getFirstCodeHighlightNodeOfLine=G;exports.getLastCodeHighlightNodeOfLine=J; | ||
exports.registerCodeHighlighting=function(a){if(!a.hasNodes([z,u]))throw Error("CodeHighlightPlugin: CodeNode or CodeHighlightNode not registered on editor");return l.mergeRegister(a.registerNodeTransform(z,b=>L(b,a)),a.registerNodeTransform(t.TextNode,b=>K(b,a)),a.registerNodeTransform(u,b=>K(b,a)),a.registerCommand(t.INDENT_CONTENT_COMMAND,()=>R(t.INDENT_CONTENT_COMMAND),1),a.registerCommand(t.OUTDENT_CONTENT_COMMAND,()=>R(t.OUTDENT_CONTENT_COMMAND),1),a.registerCommand(t.KEY_ARROW_UP_COMMAND,b=> | ||
T(t.KEY_ARROW_UP_COMMAND,b),1),a.registerCommand(t.KEY_ARROW_DOWN_COMMAND,b=>T(t.KEY_ARROW_DOWN_COMMAND,b),1))}; |
@@ -11,9 +11,9 @@ { | ||
"license": "MIT", | ||
"version": "0.1.19", | ||
"version": "0.1.20", | ||
"main": "LexicalCode.js", | ||
"peerDependencies": { | ||
"lexical": "0.1.19" | ||
"lexical": "0.1.20" | ||
}, | ||
"dependencies": { | ||
"@lexical/utils": "0.1.19", | ||
"@lexical/utils": "0.1.20", | ||
"prismjs": "^1.25.0" | ||
@@ -24,4 +24,4 @@ }, | ||
"url": "https://github.com/facebook/lexical", | ||
"directory": "packages/lexical-cod" | ||
"directory": "packages/lexical-code" | ||
} | ||
} |
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Major refactor
Supply chain riskPackage has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.
Found 1 instance in 1 package
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
33495
631
1
+ Added@lexical/list@0.1.20(transitive)
+ Added@lexical/table@0.1.20(transitive)
+ Added@lexical/utils@0.1.20(transitive)
+ Addedlexical@0.1.20(transitive)
- Removed@lexical/list@0.1.19(transitive)
- Removed@lexical/table@0.1.19(transitive)
- Removed@lexical/utils@0.1.19(transitive)
- Removedlexical@0.1.19(transitive)
Updated@lexical/utils@0.1.20