commit ff024740d81983d6ab1f7a40f89edebd6723a316
parent 0a97f9d6d44c91c0bcd213a3efb86a45d818947a
Author: Hunter
Date: Mon, 7 Jul 2025 18:27:18 -0400
preserve whitespace
Diffstat:
| M | index.html | | | 218 | ++++++++----------------------------------------------------------------------- |
| M | prism.css | | | 129 | +++---------------------------------------------------------------------------- |
| M | prism.js | | | 1731 | +------------------------------------------------------------------------------ |
3 files changed, 33 insertions(+), 2045 deletions(-)
diff --git a/index.html b/index.html
@@ -4,7 +4,6 @@
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>HTML Laboratory</title>
- <link rel="stylesheet" href="prism.css">
<style>
:root {
--bg-color: #2d2d2d;
@@ -60,11 +59,6 @@
display: block;
line-height: 1.5;
}
-
- /* Override Prism background to match our theme */
- #editor.language-html {
- background: var(--editor-bg) !important;
- }
#editor:empty:before {
content: attr(data-placeholder);
@@ -108,7 +102,7 @@
</head>
<body>
<div class="editor-pane">
- <code id="editor" class="language-html" contenteditable="true" spellcheck="false" data-placeholder="Type your HTML, CSS, and JavaScript here..."></code>
+ <div id="editor" contenteditable="true" spellcheck="false" data-placeholder="Type your HTML, CSS, and JavaScript here..."></div>
</div>
<div class="preview-pane">
@@ -133,7 +127,12 @@
function saveToStorage() {
try {
- localStorage.setItem(storageKey, editor.textContent);
+ // Save both the inner HTML (for whitespace preservation) and text content
+ const data = {
+ html: editor.innerHTML,
+ text: editor.textContent
+ };
+ localStorage.setItem(storageKey, JSON.stringify(data));
} catch (e) {
// Handle localStorage errors silently
console.warn('Could not save to localStorage:', e);
@@ -144,7 +143,18 @@
try {
const saved = localStorage.getItem(storageKey);
if (saved !== null) {
- editor.textContent = saved;
+ try {
+ // Try to parse as JSON first (new format)
+ const data = JSON.parse(saved);
+ if (data.html) {
+ editor.innerHTML = data.html;
+ } else if (data.text) {
+ editor.textContent = data.text;
+ }
+ } catch (parseError) {
+ // Fallback to old format (plain text)
+ editor.textContent = saved;
+ }
return true;
}
} catch (e) {
@@ -159,38 +169,7 @@
editor.addEventListener('keydown', function(e) {
if (e.key === 'Tab') {
e.preventDefault();
-
- const selection = window.getSelection();
- if (selection.rangeCount === 0) return;
-
- const range = selection.getRangeAt(0);
-
- // Get current cursor position in plain text
- const cursorPos = getCaretOffset(editor, range.startContainer, range.startOffset);
-
- // Get the plain text content
- const plainText = editor.textContent;
-
- // Insert tab at cursor position
- const newText = plainText.substring(0, cursorPos) + '\t' + plainText.substring(cursorPos);
-
- // Update the plain text content first
- editor.textContent = newText;
-
- // Store the new content as last highlighted to prevent immediate re-highlighting
- editor.dataset.lastHighlighted = newText;
-
- // Apply syntax highlighting
- const highlighted = Prism.highlight(newText, Prism.languages.html, 'html');
- editor.innerHTML = highlighted;
-
- // Restore cursor position after the tab
- setTimeout(() => {
- restoreCaretPosition(editor, cursorPos + 1);
- }, 0);
-
- // Trigger input event to update preview
- this.dispatchEvent(new Event('input'));
+ document.execCommand('insertText', false, '\t');
}
});
@@ -239,162 +218,5 @@
// Initialize when page loads
initialize();
</script>
- <script src="prism.js"></script>
- <script>
- // Set Prism to manual mode to control highlighting
- Prism.manual = true;
-
- // Function to apply syntax highlighting
- function applySyntaxHighlighting() {
- // Don't highlight if editor is not focused to avoid disrupting user
- if (document.activeElement !== editor) {
- return;
- }
-
- // Save cursor position before any changes
- const selection = window.getSelection();
- let offset = 0;
- let hasSelection = false;
-
- if (selection.rangeCount > 0) {
- const range = selection.getRangeAt(0);
- offset = getCaretOffset(editor, range.startContainer, range.startOffset);
- hasSelection = true;
- }
-
- // Get the current content
- const code = editor.textContent;
-
- // Only apply highlighting if the content has actually changed
- if (code === editor.dataset.lastHighlighted) {
- return;
- }
-
- // Apply new highlighting
- const highlighted = Prism.highlight(code, Prism.languages.html, 'html');
-
- // Update content with highlighting
- editor.innerHTML = highlighted;
-
- // Store the last highlighted content
- editor.dataset.lastHighlighted = code;
-
- // Restore cursor position
- if (hasSelection) {
- // Use a small timeout to ensure DOM is updated
- setTimeout(() => {
- restoreCaretPosition(editor, offset);
- }, 0);
- }
- }
-
- // Helper function to get caret offset
- function getCaretOffset(root, node, offset) {
- try {
- let textOffset = 0;
- let walker = document.createTreeWalker(
- root,
- NodeFilter.SHOW_TEXT,
- null,
- false
- );
-
- let currentNode;
- while (currentNode = walker.nextNode()) {
- if (currentNode === node) {
- return textOffset + Math.min(offset, currentNode.textContent.length);
- }
- textOffset += currentNode.textContent.length;
- }
-
- // If we can't find the node, return the total length
- return textOffset;
- } catch (e) {
- console.warn('Error getting caret offset:', e);
- return 0;
- }
- }
-
- // Helper function to restore caret position
- function restoreCaretPosition(root, offset) {
- try {
- let textOffset = 0;
- let walker = document.createTreeWalker(
- root,
- NodeFilter.SHOW_TEXT,
- null,
- false
- );
-
- let currentNode;
- while (currentNode = walker.nextNode()) {
- const nodeLength = currentNode.textContent.length;
- if (textOffset + nodeLength >= offset) {
- const range = document.createRange();
- const selection = window.getSelection();
- const nodeOffset = Math.min(Math.max(0, offset - textOffset), nodeLength);
-
- range.setStart(currentNode, nodeOffset);
- range.setEnd(currentNode, nodeOffset);
- selection.removeAllRanges();
- selection.addRange(range);
- return true;
- }
- textOffset += nodeLength;
- }
-
- // If we can't find the exact position, put cursor at the end of the last text node
- walker = document.createTreeWalker(
- root,
- NodeFilter.SHOW_TEXT,
- null,
- false
- );
-
- let lastNode = null;
- while (currentNode = walker.nextNode()) {
- lastNode = currentNode;
- }
-
- if (lastNode) {
- const range = document.createRange();
- const selection = window.getSelection();
- range.setStart(lastNode, lastNode.textContent.length);
- range.setEnd(lastNode, lastNode.textContent.length);
- selection.removeAllRanges();
- selection.addRange(range);
- return true;
- }
- } catch (e) {
- console.warn('Error restoring cursor position:', e);
- }
- return false;
- }
-
- // Apply syntax highlighting with debounce
- let highlightTimer;
- function scheduleHighlighting() {
- clearTimeout(highlightTimer);
- highlightTimer = setTimeout(applySyntaxHighlighting, 150);
- }
-
- // Update the input event listener to include syntax highlighting
- editor.addEventListener('input', function() {
- clearTimeout(updateTimer);
- updateTimer = setTimeout(updatePreview, 500);
-
- // Save to localStorage on every change
- saveToStorage();
-
- // Schedule syntax highlighting
- scheduleHighlighting();
- });
-
- // Apply initial syntax highlighting
- setTimeout(() => {
- applySyntaxHighlighting();
- editor.focus();
- }, 100);
- </script>
</body>
</html>
\ No newline at end of file
diff --git a/prism.css b/prism.css
@@ -1,126 +1,5 @@
/* PrismJS 1.30.0
-https://prismjs.com/download#themes=prism-okaidia&languages=markup+css+clike+javascript */
-/**
- * okaidia theme for JavaScript, CSS and HTML
- * Loosely based on Monokai textmate theme by http://www.monokai.nl/
- * @author ocodia
- */
-
-code[class*="language-"],
-pre[class*="language-"] {
- color: #f8f8f2;
- background: none;
- text-shadow: 0 1px rgba(0, 0, 0, 0.3);
- font-family: Consolas, Monaco, 'Andale Mono', 'Ubuntu Mono', monospace;
- font-size: 1em;
- text-align: left;
- white-space: pre;
- word-spacing: normal;
- word-break: normal;
- word-wrap: normal;
- line-height: 1.5;
-
- -moz-tab-size: 4;
- -o-tab-size: 4;
- tab-size: 4;
-
- -webkit-hyphens: none;
- -moz-hyphens: none;
- -ms-hyphens: none;
- hyphens: none;
-}
-
-/* Code blocks */
-pre[class*="language-"] {
- padding: 1em;
- margin: .5em 0;
- overflow: auto;
- border-radius: 0.3em;
-}
-
-:not(pre) > code[class*="language-"],
-pre[class*="language-"] {
- background: #272822;
-}
-
-/* Inline code */
-:not(pre) > code[class*="language-"] {
- padding: .1em;
- border-radius: .3em;
- white-space: normal;
-}
-
-.token.comment,
-.token.prolog,
-.token.doctype,
-.token.cdata {
- color: #8292a2;
-}
-
-.token.punctuation {
- color: #f8f8f2;
-}
-
-.token.namespace {
- opacity: .7;
-}
-
-.token.property,
-.token.tag,
-.token.constant,
-.token.symbol,
-.token.deleted {
- color: #f92672;
-}
-
-.token.boolean,
-.token.number {
- color: #ae81ff;
-}
-
-.token.selector,
-.token.attr-name,
-.token.string,
-.token.char,
-.token.builtin,
-.token.inserted {
- color: #a6e22e;
-}
-
-.token.operator,
-.token.entity,
-.token.url,
-.language-css .token.string,
-.style .token.string,
-.token.variable {
- color: #f8f8f2;
-}
-
-.token.atrule,
-.token.attr-value,
-.token.function,
-.token.class-name {
- color: #e6db74;
-}
-
-.token.keyword {
- color: #66d9ef;
-}
-
-.token.regex,
-.token.important {
- color: #fd971f;
-}
-
-.token.important,
-.token.bold {
- font-weight: bold;
-}
-.token.italic {
- font-style: italic;
-}
-
-.token.entity {
- cursor: help;
-}
-
+https://prismjs.com/download#themes=prism-funky&languages=markup+css+clike+javascript+css-extras&plugins=line-numbers+inline-color */
+code[class*=language-],pre[class*=language-]{font-family:Consolas,Monaco,'Andale Mono','Ubuntu Mono',monospace;font-size:1em;text-align:left;white-space:pre;word-spacing:normal;word-break:normal;word-wrap:normal;line-height:1.5;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-hyphens:none;-moz-hyphens:none;-ms-hyphens:none;hyphens:none}pre[class*=language-]{padding:.4em .8em;margin:.5em 0;overflow:auto;background:url('data:image/svg+xml;charset=utf-8,<svg%20version%3D"1.1"%20xmlns%3D"http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg"%20width%3D"100"%20height%3D"100"%20fill%3D"rgba(0%2C0%2C0%2C.2)">%0D%0A<polygon%20points%3D"0%2C50%2050%2C0%200%2C0"%20%2F>%0D%0A<polygon%20points%3D"0%2C100%2050%2C100%20100%2C50%20100%2C0"%20%2F>%0D%0A<%2Fsvg>');background-size:1em 1em}code[class*=language-]{background:#000;color:#fff;box-shadow:-.3em 0 0 .3em #000,.3em 0 0 .3em #000}:not(pre)>code[class*=language-]{padding:.2em;border-radius:.3em;box-shadow:none;white-space:normal}.token.cdata,.token.comment,.token.doctype,.token.prolog{color:#aaa}.token.punctuation{color:#999}.token.namespace{opacity:.7}.token.boolean,.token.constant,.token.number,.token.property,.token.symbol,.token.tag{color:#0cf}.token.attr-name,.token.builtin,.token.char,.token.selector,.token.string{color:#ff0}.language-css .token.string,.token.entity,.token.inserted,.token.operator,.token.url,.token.variable{color:#9acd32}.token.atrule,.token.attr-value,.token.keyword{color:#ff1493}.token.important,.token.regex{color:orange}.token.bold,.token.important{font-weight:700}.token.italic{font-style:italic}.token.entity{cursor:help}.token.deleted{color:red}pre.diff-highlight.diff-highlight>code .token.deleted:not(.prefix),pre>code.diff-highlight.diff-highlight .token.deleted:not(.prefix){background-color:rgba(255,0,0,.3);display:inline}pre.diff-highlight.diff-highlight>code .token.inserted:not(.prefix),pre>code.diff-highlight.diff-highlight .token.inserted:not(.prefix){background-color:rgba(0,255,128,.3);display:inline}
+pre[class*=language-].line-numbers{position:relative;padding-left:3.8em;counter-reset:linenumber}pre[class*=language-].line-numbers>code{position:relative;white-space:inherit}.line-numbers .line-numbers-rows{position:absolute;pointer-events:none;top:0;font-size:100%;left:-3.8em;width:3em;letter-spacing:-1px;border-right:1px solid #999;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.line-numbers-rows>span{display:block;counter-increment:linenumber}.line-numbers-rows>span:before{content:counter(linenumber);color:#999;display:block;padding-right:.8em;text-align:right}
+span.inline-color-wrapper{background:url(data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAyIDIiPjxwYXRoIGZpbGw9ImdyYXkiIGQ9Ik0wIDBoMnYySDB6Ii8+PHBhdGggZmlsbD0id2hpdGUiIGQ9Ik0wIDBoMXYxSDB6TTEgMWgxdjFIMXoiLz48L3N2Zz4=);background-position:center;background-size:110%;display:inline-block;height:1.333ch;width:1.333ch;margin:0 .333ch;box-sizing:border-box;border:1px solid #fff;outline:1px solid rgba(0,0,0,.5);overflow:hidden}span.inline-color{display:block;height:120%;width:120%}
diff --git a/prism.js b/prism.js
@@ -1,1723 +1,10 @@
/* PrismJS 1.30.0
-https://prismjs.com/download#themes=prism-okaidia&languages=markup+css+clike+javascript */
-/// <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 = /(?:^|\s)lang(?:uage)?-([\w-]+)(?=\s|$)/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,
- /**
- * By default, if Prism is in a web worker, it assumes that it is in a worker it created itself, so it uses
- * `addEventListener` to communicate with its parent instance. However, if you're using Prism manually in your
- * own worker, you don't want it to do this.
- *
- * By setting this value to `true`, Prism will not add its own listeners to the worker.
- *
- * You obviously have to change this value before Prism executes. To do this, you can add an
- * empty Prism object into the global scope before loading the Prism script like this:
- *
- * ```js
- * window.Prism = window.Prism || {};
- * Prism.disableWorkerMessageHandler = true;
- * // Load Prism's script
- * ```
- *
- * @default false
- * @type {boolean}
- * @memberof Prism
- * @public
- */
- disableWorkerMessageHandler: _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) {
- var m = lang.exec(element.className);
- if (m) {
- return m[1].toLowerCase();
- }
- element = element.parentElement;
- }
- return 'none';
- },
-
- /**
- * Sets the Prism `language-xxxx` class of the given element.
- *
- * @param {Element} element
- * @param {string} language
- * @returns {void}
- */
- setLanguage: function (element, language) {
- // remove all `language-xxxx` classes
- // (this might leave behind a leading space)
- element.className = element.className.replace(RegExp(lang, 'gi'), '');
-
- // add the new `language-xxxx` class
- // (using `classList` will automatically clean up spaces for us)
- element.classList.add('language-' + language);
- },
-
- /**
- * Returns the script element that is currently executing.
- *
- * This does __not__ work for line script element.
- *
- * @returns {HTMLScriptElement | null}
- */
- currentScript: function () {
- if (typeof document === 'undefined') {
- return null;
- }
- if (document.currentScript && document.currentScript.tagName === 'SCRIPT' && 1 < 2 /* 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
- _.util.setLanguage(element, language);
-
- // Set language on the parent, for styling
- var parent = element.parentElement;
- if (parent && parent.nodeName.toLowerCase() === 'pre') {
- _.util.setLanguage(parent, 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);
- if (!env.grammar) {
- throw new Error('The language "' + env.language + '" has no grammar.');
- }
- env.tokens = _.tokenize(env.code, env.grammar);
- _.hooks.run('after-tokenize', env);
- return Token.stringify(_.util.encode(env.tokens), env.language);
- },
-
- /**
- * This is the heart of Prism, and the most low-level function you can use. It accepts a string of text as input
- * and the language definitions to use, and returns an array with the tokenized code.
- *
- * When the language definition includes nested tokens, the function is called recursively on each of these tokens.
- *
- * This method could be useful in other contexts as well, as a very crude parser.
- *
- * @param {string} text A string with the code to be highlighted.
- * @param {Grammar} grammar An object containing the tokens to use.
- *
- * Usually a language definition like `Prism.languages.markup`.
- * @returns {TokenStream} An array of strings and tokens, a token stream.
- * @memberof Prism
- * @public
- * @example
- * let code = `var foo = 0;`;
- * let tokens = Prism.tokenize(code, Prism.languages.javascript);
- * tokens.forEach(token => {
- * if (token instanceof Prism.Token && token.type === 'number') {
- * console.log(`Found numeric literal: ${token.content}`);
- * }
- * });
- */
- tokenize: function (text, grammar) {
- var rest = grammar.rest;
- if (rest) {
- for (var token in rest) {
- grammar[token] = rest[token];
- }
-
- delete grammar.rest;
- }
-
- var tokenList = new LinkedList();
- addAfter(tokenList, tokenList.head, text);
-
- matchGrammar(text, tokenList, grammar, tokenList.head, 0);
-
- return toArray(tokenList);
- },
-
- /**
- * @namespace
- * @memberof Prism
- * @public
- */
- hooks: {
- all: {},
-
- /**
- * Adds the given callback to the list of callbacks for the given hook.
- *
- * The callback will be invoked when the hook it is registered for is run.
- * Hooks are usually directly run by a highlight function but you can also run hooks yourself.
- *
- * One callback function can be registered to multiple hooks and the same hook multiple times.
- *
- * @param {string} name The name of the hook.
- * @param {HookCallback} callback The callback function which is given environment variables.
- * @public
- */
- add: function (name, callback) {
- var hooks = _.hooks.all;
-
- hooks[name] = hooks[name] || [];
-
- hooks[name].push(callback);
- },
-
- /**
- * Runs a hook invoking all registered callbacks with the given environment variables.
- *
- * Callbacks will be invoked synchronously and in the order in which they were registered.
- *
- * @param {string} name The name of the hook.
- * @param {Object<string, any>} env The environment variables of the hook passed to all callbacks registered.
- * @public
- */
- run: function (name, env) {
- var callbacks = _.hooks.all[name];
-
- if (!callbacks || !callbacks.length) {
- return;
- }
-
- for (var i = 0, callback; (callback = callbacks[i++]);) {
- callback(env);
- }
- }
- },
-
- Token: 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 || match.index >= text.length) {
- break;
- }
-
- var from = match.index;
- var to = match.index + match[0].length;
- var p = pos;
-
- // find the node that contains the match
- p += currentNode.value.length;
- while (from >= p) {
- currentNode = currentNode.next;
- p += currentNode.value.length;
- }
- // adjust pos (and p)
- p -= currentNode.value.length;
- pos = p;
-
- // the current node is a Token, then the match starts inside another Token, which is invalid
- if (currentNode.value instanceof Token) {
- continue;
- }
-
- // find the last node which is affected by this match
- for (
- var k = currentNode;
- k !== tokenList.tail && (p < to || typeof k.value === 'string');
- k = k.next
- ) {
- removeCount++;
- p += k.value.length;
- }
- removeCount--;
-
- // replace with the new match
- str = text.slice(pos, p);
- match.index -= pos;
- } else {
- match = matchPattern(pattern, 0, str, lookbehind);
- if (!match) {
- continue;
- }
- }
-
- // eslint-disable-next-line no-redeclare
- var from = match.index;
- var matchStr = match[0];
- var before = str.slice(0, from);
- var after = str.slice(from + matchStr.length);
-
- var reach = pos + str.length;
- if (rematch && reach > rematch.reach) {
- rematch.reach = reach;
- }
-
- var removeFrom = currentNode.prev;
-
- if (before) {
- removeFrom = addAfter(tokenList, removeFrom, before);
- pos += before.length;
- }
-
- removeRange(tokenList, removeFrom, removeCount);
-
- var wrapped = new Token(token, inside ? _.tokenize(matchStr, inside) : matchStr, alias, matchStr);
- currentNode = addAfter(tokenList, removeFrom, wrapped);
-
- if (after) {
- addAfter(tokenList, currentNode, after);
- }
-
- if (removeCount > 1) {
- // at least one Token object was removed, so we have to do some rematching
- // this can only happen if the current pattern is greedy
-
- /** @type {RematchOptions} */
- var nestedRematch = {
- cause: token + ',' + j,
- reach: reach
- };
- matchGrammar(text, tokenList, grammar, currentNode.prev, pos, nestedRematch);
-
- // the reach might have been extended because of the rematching
- if (rematch && nestedRematch.reach > rematch.reach) {
- rematch.reach = nestedRematch.reach;
- }
- }
- }
- }
- }
- }
-
- /**
- * @typedef LinkedListNode
- * @property {T} value
- * @property {LinkedListNode<T> | null} prev The previous node.
- * @property {LinkedListNode<T> | null} next The next node.
- * @template T
- * @private
- */
-
- /**
- * @template T
- * @private
- */
- function LinkedList() {
- /** @type {LinkedListNode<T>} */
- var head = { value: null, prev: null, next: null };
- /** @type {LinkedListNode<T>} */
- var tail = { value: null, prev: head, next: null };
- head.next = tail;
-
- /** @type {LinkedListNode<T>} */
- this.head = head;
- /** @type {LinkedListNode<T>} */
- this.tail = tail;
- this.length = 0;
- }
-
- /**
- * Adds a new node with the given value to the list.
- *
- * @param {LinkedList<T>} list
- * @param {LinkedListNode<T>} node
- * @param {T} value
- * @returns {LinkedListNode<T>} The added node.
- * @template T
- */
- function addAfter(list, node, value) {
- // assumes that node != list.tail && values.length >= 0
- var next = node.next;
-
- var newNode = { value: value, prev: node, next: next };
- node.next = newNode;
- next.prev = newNode;
- list.length++;
-
- return newNode;
- }
- /**
- * Removes `count` nodes after the given node. The given node will not be removed.
- *
- * @param {LinkedList<T>} list
- * @param {LinkedListNode<T>} node
- * @param {number} count
- * @template T
- */
- function removeRange(list, node, count) {
- var next = node.next;
- for (var i = 0; i < count && next !== list.tail; i++) {
- next = next.next;
- }
- node.next = next;
- next.prev = node;
- list.length -= i;
- }
- /**
- * @param {LinkedList<T>} list
- * @returns {T[]}
- * @template T
- */
- function toArray(list) {
- var array = [];
- var node = list.head.next;
- while (node !== list.tail) {
- array.push(node.value);
- node = node.next;
- }
- return array;
- }
-
-
- 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': {
- pattern: /<!--(?:(?!<!--)[\s\S])*?-->/,
- greedy: true
- },
- 'prolog': {
- pattern: /<\?[\s\S]+?\?>/,
- greedy: true
- },
- 'doctype': {
- // https://www.w3.org/TR/xml/#NT-doctypedecl
- pattern: /<!DOCTYPE(?:[^>"'[\]]|"[^"]*"|'[^']*')+(?:\[(?:[^<"'\]]|"[^"]*"|'[^']*'|<(?!!--)|<!--(?:[^-]|-(?!->))*-->)*\]\s*)?>/i,
- greedy: true,
- inside: {
- 'internal-subset': {
- pattern: /(^[^\[]*\[)[\s\S]+(?=\]>$)/,
- lookbehind: true,
- greedy: true,
- inside: null // see below
- },
- 'string': {
- pattern: /"[^"]*"|'[^']*'/,
- greedy: true
- },
- 'punctuation': /^<!|>$|[[\]]/,
- 'doctype-tag': /^DOCTYPE/i,
- 'name': /[^\s<>'"]+/
- }
- },
- 'cdata': {
- pattern: /<!\[CDATA\[[\s\S]*?\]\]>/i,
- greedy: true
- },
- 'tag': {
- pattern: /<\/?(?!\d)[^\s>\/=$<%]+(?:\s(?:\s*[^\s>\/=]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))|(?=[\s/>])))+)?\s*\/?>/,
- greedy: true,
- inside: {
- 'tag': {
- pattern: /^<\/?[^\s>\/]+/,
- inside: {
- 'punctuation': /^<\/?/,
- 'namespace': /^[^\s>\/:]+:/
- }
- },
- 'special-attr': [],
- 'attr-value': {
- pattern: /=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+)/,
- inside: {
- 'punctuation': [
- {
- pattern: /^=/,
- alias: 'attr-equals'
- },
- {
- pattern: /^(\s*)["']|["']$/,
- lookbehind: true
- }
- ]
- }
- },
- 'punctuation': /\/?>/,
- 'attr-name': {
- pattern: /[^\s>\/]+/,
- inside: {
- 'namespace': /^[^\s>\/:]+:/
- }
- }
-
- }
- },
- 'entity': [
- {
- pattern: /&[\da-z]{1,8};/i,
- alias: 'named-entity'
- },
- /&#x?[\da-f]{1,8};/i
- ]
-};
-
-Prism.languages.markup['tag'].inside['attr-value'].inside['entity'] =
- Prism.languages.markup['entity'];
-Prism.languages.markup['doctype'].inside['internal-subset'].inside = Prism.languages.markup;
-
-// 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: RegExp('@[\\w-](?:' + /[^;{\s"']|\s+(?!\s)/.source + '|' + string.source + ')*?' + /(?:;|(?=\s*\{))/.source),
- inside: {
- 'rule': /^@[\w-]+/,
- 'selector-function-argument': {
- pattern: /(\bselector\s*\(\s*(?![\s)]))(?:[^()\s]|\s+(?![\s)])|\((?:[^()]|\([^()]*\))*\))+(?=\s*\))/,
- lookbehind: true,
- alias: 'selector'
- },
- 'keyword': {
- pattern: /(^|[^\w-])(?:and|not|only|or)(?![\w-])/,
- lookbehind: true
- }
- // See rest below
- }
- },
- 'url': {
- // https://drafts.csswg.org/css-values-3/#urls
- pattern: RegExp('\\burl\\((?:' + string.source + '|' + /(?:[^\\\r\n()"']|\\[\s\S])*/.source + ')\\)', 'i'),
- greedy: true,
- inside: {
- 'function': /^url/i,
- 'punctuation': /^\(|\)$/,
- 'string': {
- pattern: RegExp('^' + string.source + '$'),
- alias: 'url'
- }
- }
- },
- 'selector': {
- pattern: RegExp('(^|[{}\\s])[^{}\\s](?:[^{};"\'\\s]|\\s+(?![\\s{])|' + string.source + ')*(?=\\s*\\{)'),
- lookbehind: true
- },
- 'string': {
- pattern: string,
- greedy: true
- },
- 'property': {
- pattern: /(^|[^-\w\xA0-\uFFFF])(?!\s)[-_a-z\xA0-\uFFFF](?:(?!\s)[-\w\xA0-\uFFFF])*(?=\s*:)/i,
- lookbehind: true
- },
- 'important': /!important\b/i,
- 'function': {
- pattern: /(^|[^-a-z0-9])[-a-z0-9]+(?=\()/i,
- lookbehind: true
- },
- 'punctuation': /[(){};:,]/
- };
-
- 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|extends|implements|instanceof|interface|new|trait)\s+|\bcatch\s+\()[\w.\\]+/i,
- lookbehind: true,
- inside: {
- 'punctuation': /[.\\]/
- }
- },
- 'keyword': /\b(?:break|catch|continue|do|else|finally|for|function|if|in|instanceof|new|null|return|throw|try|while)\b/,
- 'boolean': /\b(?:false|true)\b/,
- 'function': /\b\w+(?=\()/,
- 'number': /\b0x[\da-f]+\b|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e[+-]?\d+)?/i,
- 'operator': /[<>]=?|[!=]=?=?|--?|\+\+?|&&?|\|\|?|[?*/~^%]/,
- 'punctuation': /[{}[\];(),.:]/
-};
-
-Prism.languages.javascript = Prism.languages.extend('clike', {
- 'class-name': [
- Prism.languages.clike['class-name'],
- {
- pattern: /(^|[^$\w\xA0-\uFFFF])(?!\s)[_$A-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\.(?:constructor|prototype))/,
- lookbehind: true
- }
- ],
- 'keyword': [
- {
- pattern: /((?:^|\})\s*)catch\b/,
- lookbehind: true
- },
- {
- pattern: /(^|[^.]|\.\.\.\s*)\b(?:as|assert(?=\s*\{)|async(?=\s*(?:function\b|\(|[$\w\xA0-\uFFFF]|$))|await|break|case|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally(?=\s*(?:\{|$))|for|from(?=\s*(?:['"]|$))|function|(?:get|set)(?=\s*(?:[#\[$\w\xA0-\uFFFF]|$))|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)\b/,
- lookbehind: true
- },
- ],
- // Allow for all non-ASCII characters (See http://stackoverflow.com/a/2008444)
- 'function': /#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*(?:\.\s*(?:apply|bind|call)\s*)?\()/,
- 'number': {
- pattern: RegExp(
- /(^|[^\w$])/.source +
- '(?:' +
- (
- // constant
- /NaN|Infinity/.source +
- '|' +
- // binary integer
- /0[bB][01]+(?:_[01]+)*n?/.source +
- '|' +
- // octal integer
- /0[oO][0-7]+(?:_[0-7]+)*n?/.source +
- '|' +
- // hexadecimal integer
- /0[xX][\dA-Fa-f]+(?:_[\dA-Fa-f]+)*n?/.source +
- '|' +
- // decimal bigint
- /\d+(?:_\d+)*n/.source +
- '|' +
- // decimal number (integer or float) but no bigint
- /(?:\d+(?:_\d+)*(?:\.(?:\d+(?:_\d+)*)?)?|\.\d+(?:_\d+)*)(?:[Ee][+-]?\d+(?:_\d+)*)?/.source
- ) +
- ')' +
- /(?![\w$])/.source
- ),
- lookbehind: true
- },
- 'operator': /--|\+\+|\*\*=?|=>|&&=?|\|\|=?|[!=]==|<<=?|>>>?=?|[-+*/%&|^!=<>]=?|\.{3}|\?\?=?|\?\.?|[~:]/
-});
-
-Prism.languages.javascript['class-name'][0].pattern = /(\b(?:class|extends|implements|instanceof|interface|new)\s+)[\w.\\]+/;
-
-Prism.languages.insertBefore('javascript', 'keyword', {
- 'regex': {
- pattern: RegExp(
- // lookbehind
- // eslint-disable-next-line regexp/no-dupe-characters-character-class
- /((?:^|[^$\w\xA0-\uFFFF."'\])\s]|\b(?:return|yield))\s*)/.source +
- // Regex pattern:
- // There are 2 regex patterns here. The RegExp set notation proposal added support for nested character
- // classes if the `v` flag is present. Unfortunately, nested CCs are both context-free and incompatible
- // with the only syntax, so we have to define 2 different regex patterns.
- /\//.source +
- '(?:' +
- /(?:\[(?:[^\]\\\r\n]|\\.)*\]|\\.|[^/\\\[\r\n])+\/[dgimyus]{0,7}/.source +
- '|' +
- // `v` flag syntax. This supports 3 levels of nested character classes.
- /(?:\[(?:[^[\]\\\r\n]|\\.|\[(?:[^[\]\\\r\n]|\\.|\[(?:[^[\]\\\r\n]|\\.)*\])*\])*\]|\\.|[^/\\\[\r\n])+\/[dgimyus]{0,7}v[dgimyus]{0,7}/.source +
- ')' +
- // lookahead
- /(?=(?:\s|\/\*(?:[^*]|\*(?!\/))*\*\/)*(?:$|[\r\n,.;:})\]]|\/\/))/.source
- ),
- lookbehind: true,
- greedy: true,
- inside: {
- 'regex-source': {
- pattern: /^(\/)[\s\S]+(?=\/[a-z]*$)/,
- lookbehind: true,
- alias: 'language-regex',
- inside: Prism.languages.regex
- },
- 'regex-delimiter': /^\/|\/$/,
- 'regex-flags': /^[a-z]+$/,
- }
- },
- // This must be declared before keyword because we use "function" inside the look-forward
- 'function-variable': {
- pattern: /#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*[=:]\s*(?:async\s*)?(?:\bfunction\b|(?:\((?:[^()]|\([^()]*\))*\)|(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*)\s*=>))/,
- alias: 'function'
- },
- 'parameter': [
- {
- pattern: /(function(?:\s+(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*)?\s*\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\))/,
- lookbehind: true,
- inside: Prism.languages.javascript
- },
- {
- pattern: /(^|[^$\w\xA0-\uFFFF])(?!\s)[_$a-z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*=>)/i,
- lookbehind: true,
- inside: Prism.languages.javascript
- },
- {
- pattern: /(\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\)\s*=>)/,
- lookbehind: true,
- inside: Prism.languages.javascript
- },
- {
- pattern: /((?:\b|\s|^)(?!(?:as|async|await|break|case|catch|class|const|continue|debugger|default|delete|do|else|enum|export|extends|finally|for|from|function|get|if|implements|import|in|instanceof|interface|let|new|null|of|package|private|protected|public|return|set|static|super|switch|this|throw|try|typeof|undefined|var|void|while|with|yield)(?![$\w\xA0-\uFFFF]))(?:(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*\s*)\(\s*|\]\s*\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\)\s*\{)/,
- lookbehind: true,
- inside: Prism.languages.javascript
- }
- ],
- 'constant': /\b[A-Z](?:[A-Z_]|\dx?)*\b/
-});
-
-Prism.languages.insertBefore('javascript', 'string', {
- 'hashbang': {
- pattern: /^#!.*/,
- greedy: true,
- alias: 'comment'
- },
- 'template-string': {
- pattern: /`(?:\\[\s\S]|\$\{(?:[^{}]|\{(?:[^{}]|\{[^}]*\})*\})+\}|(?!\$\{)[^\\`])*`/,
- greedy: true,
- inside: {
- 'template-punctuation': {
- pattern: /^`|`$/,
- alias: 'string'
- },
- 'interpolation': {
- pattern: /((?:^|[^\\])(?:\\{2})*)\$\{(?:[^{}]|\{(?:[^{}]|\{[^}]*\})*\})+\}/,
- lookbehind: true,
- inside: {
- 'interpolation-punctuation': {
- pattern: /^\$\{|\}$/,
- alias: 'punctuation'
- },
- rest: Prism.languages.javascript
- }
- },
- 'string': /[\s\S]+/
- }
- },
- 'string-property': {
- pattern: /((?:^|[,{])[ \t]*)(["'])(?:\\(?:\r\n|[\s\S])|(?!\2)[^\\\r\n])*\2(?=\s*:)/m,
- lookbehind: true,
- greedy: true,
- alias: 'property'
- }
-});
-
-Prism.languages.insertBefore('javascript', 'operator', {
- 'literal-property': {
- pattern: /((?:^|[,{])[ \t]*)(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*:)/m,
- lookbehind: true,
- alias: 'property'
- },
-});
-
-if (Prism.languages.markup) {
- Prism.languages.markup.tag.addInlined('script', 'javascript');
-
- // 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://prismjs.com/download#themes=prism-funky&languages=markup+css+clike+javascript+css-extras&plugins=line-numbers+inline-color */
+var _self="undefined"!=typeof window?window:"undefined"!=typeof WorkerGlobalScope&&self instanceof WorkerGlobalScope?self:{},Prism=function(e){var n=/(?:^|\s)lang(?:uage)?-([\w-]+)(?=\s|$)/i,t=0,r={},a={manual:e.Prism&&e.Prism.manual,disableWorkerMessageHandler:e.Prism&&e.Prism.disableWorkerMessageHandler,util:{encode:function e(n){return n instanceof i?new i(n.type,e(n.content),n.alias):Array.isArray(n)?n.map(e):n.replace(/&/g,"&").replace(/</g,"<").replace(/\u00a0/g," ")},type:function(e){return Object.prototype.toString.call(e).slice(8,-1)},objId:function(e){return e.__id||Object.defineProperty(e,"__id",{value:++t}),e.__id},clone:function e(n,t){var r,i;switch(t=t||{},a.util.type(n)){case"Object":if(i=a.util.objId(n),t[i])return t[i];for(var l in r={},t[i]=r,n)n.hasOwnProperty(l)&&(r[l]=e(n[l],t));return r;case"Array":return i=a.util.objId(n),t[i]?t[i]:(r=[],t[i]=r,n.forEach((function(n,a){r[a]=e(n,t)})),r);default:return n}},getLanguage:function(e){for(;e;){var t=n.exec(e.className);if(t)return t[1].toLowerCase();e=e.parentElement}return"none"},setLanguage:function(e,t){e.className=e.className.replace(RegExp(n,"gi"),""),e.classList.add("language-"+t)},currentScript:function(){if("undefined"==typeof document)return null;if(document.currentScript&&"SCRIPT"===document.currentScript.tagName)return document.currentScript;try{throw new Error}catch(r){var e=(/at [^(\r\n]*\((.*):[^:]+:[^:]+\)$/i.exec(r.stack)||[])[1];if(e){var n=document.getElementsByTagName("script");for(var t in n)if(n[t].src==e)return n[t]}return null}},isActive:function(e,n,t){for(var r="no-"+n;e;){var a=e.classList;if(a.contains(n))return!0;if(a.contains(r))return!1;e=e.parentElement}return!!t}},languages:{plain:r,plaintext:r,text:r,txt:r,extend:function(e,n){var t=a.util.clone(a.languages[e]);for(var r in n)t[r]=n[r];return t},insertBefore:function(e,n,t,r){var i=(r=r||a.languages)[e],l={};for(var o in i)if(i.hasOwnProperty(o)){if(o==n)for(var s in t)t.hasOwnProperty(s)&&(l[s]=t[s]);t.hasOwnProperty(o)||(l[o]=i[o])}var u=r[e];return r[e]=l,a.languages.DFS(a.languages,(function(n,t){t===u&&n!=e&&(this[n]=l)})),l},DFS:function e(n,t,r,i){i=i||{};var l=a.util.objId;for(var o in n)if(n.hasOwnProperty(o)){t.call(n,o,n[o],r||o);var s=n[o],u=a.util.type(s);"Object"!==u||i[l(s)]?"Array"!==u||i[l(s)]||(i[l(s)]=!0,e(s,t,o,i)):(i[l(s)]=!0,e(s,t,null,i))}}},plugins:{},highlightAll:function(e,n){a.highlightAllUnder(document,e,n)},highlightAllUnder:function(e,n,t){var r={callback:t,container:e,selector:'code[class*="language-"], [class*="language-"] code, code[class*="lang-"], [class*="lang-"] code'};a.hooks.run("before-highlightall",r),r.elements=Array.prototype.slice.apply(r.container.querySelectorAll(r.selector)),a.hooks.run("before-all-elements-highlight",r);for(var i,l=0;i=r.elements[l++];)a.highlightElement(i,!0===n,r.callback)},highlightElement:function(n,t,r){var i=a.util.getLanguage(n),l=a.languages[i];a.util.setLanguage(n,i);var o=n.parentElement;o&&"pre"===o.nodeName.toLowerCase()&&a.util.setLanguage(o,i);var s={element:n,language:i,grammar:l,code:n.textContent};function u(e){s.highlightedCode=e,a.hooks.run("before-insert",s),s.element.innerHTML=s.highlightedCode,a.hooks.run("after-highlight",s),a.hooks.run("complete",s),r&&r.call(s.element)}if(a.hooks.run("before-sanity-check",s),(o=s.element.parentElement)&&"pre"===o.nodeName.toLowerCase()&&!o.hasAttribute("tabindex")&&o.setAttribute("tabindex","0"),!s.code)return a.hooks.run("complete",s),void(r&&r.call(s.element));if(a.hooks.run("before-highlight",s),s.grammar)if(t&&e.Worker){var c=new Worker(a.filename);c.onmessage=function(e){u(e.data)},c.postMessage(JSON.stringify({language:s.language,code:s.code,immediateClose:!0}))}else u(a.highlight(s.code,s.grammar,s.language));else u(a.util.encode(s.code))},highlight:function(e,n,t){var r={code:e,grammar:n,language:t};if(a.hooks.run("before-tokenize",r),!r.grammar)throw new Error('The language "'+r.language+'" has no grammar.');return r.tokens=a.tokenize(r.code,r.grammar),a.hooks.run("after-tokenize",r),i.stringify(a.util.encode(r.tokens),r.language)},tokenize:function(e,n){var t=n.rest;if(t){for(var r in t)n[r]=t[r];delete n.rest}var a=new s;return u(a,a.head,e),o(e,a,n,a.head,0),function(e){for(var n=[],t=e.head.next;t!==e.tail;)n.push(t.value),t=t.next;return n}(a)},hooks:{all:{},add:function(e,n){var t=a.hooks.all;t[e]=t[e]||[],t[e].push(n)},run:function(e,n){var t=a.hooks.all[e];if(t&&t.length)for(var r,i=0;r=t[i++];)r(n)}},Token:i};function i(e,n,t,r){this.type=e,this.content=n,this.alias=t,this.length=0|(r||"").length}function l(e,n,t,r){e.lastIndex=n;var a=e.exec(t);if(a&&r&&a[1]){var i=a[1].length;a.index+=i,a[0]=a[0].slice(i)}return a}function o(e,n,t,r,s,g){for(var f in t)if(t.hasOwnProperty(f)&&t[f]){var h=t[f];h=Array.isArray(h)?h:[h];for(var d=0;d<h.length;++d){if(g&&g.cause==f+","+d)return;var v=h[d],p=v.inside,m=!!v.lookbehind,y=!!v.greedy,k=v.alias;if(y&&!v.pattern.global){var x=v.pattern.toString().match(/[imsuy]*$/)[0];v.pattern=RegExp(v.pattern.source,x+"g")}for(var b=v.pattern||v,w=r.next,A=s;w!==n.tail&&!(g&&A>=g.reach);A+=w.value.length,w=w.next){var P=w.value;if(n.length>e.length)return;if(!(P instanceof i)){var E,S=1;if(y){if(!(E=l(b,A,e,m))||E.index>=e.length)break;var L=E.index,O=E.index+E[0].length,C=A;for(C+=w.value.length;L>=C;)C+=(w=w.next).value.length;if(A=C-=w.value.length,w.value instanceof i)continue;for(var j=w;j!==n.tail&&(C<O||"string"==typeof j.value);j=j.next)S++,C+=j.value.length;S--,P=e.slice(A,C),E.index-=A}else if(!(E=l(b,0,P,m)))continue;L=E.index;var N=E[0],_=P.slice(0,L),M=P.slice(L+N.length),W=A+P.length;g&&W>g.reach&&(g.reach=W);var I=w.prev;if(_&&(I=u(n,I,_),A+=_.length),c(n,I,S),w=u(n,I,new i(f,p?a.tokenize(N,p):N,k,N)),M&&u(n,w,M),S>1){var T={cause:f+","+d,reach:W};o(e,n,t,w.prev,A,T),g&&T.reach>g.reach&&(g.reach=T.reach)}}}}}}function s(){var e={value:null,prev:null,next:null},n={value:null,prev:e,next:null};e.next=n,this.head=e,this.tail=n,this.length=0}function u(e,n,t){var r=n.next,a={value:t,prev:n,next:r};return n.next=a,r.prev=a,e.length++,a}function c(e,n,t){for(var r=n.next,a=0;a<t&&r!==e.tail;a++)r=r.next;n.next=r,r.prev=n,e.length-=a}if(e.Prism=a,i.stringify=function e(n,t){if("string"==typeof n)return n;if(Array.isArray(n)){var r="";return n.forEach((function(n){r+=e(n,t)})),r}var i={type:n.type,content:e(n.content,t),tag:"span",classes:["token",n.type],attributes:{},language:t},l=n.alias;l&&(Array.isArray(l)?Array.prototype.push.apply(i.classes,l):i.classes.push(l)),a.hooks.run("wrap",i);var o="";for(var s in i.attributes)o+=" "+s+'="'+(i.attributes[s]||"").replace(/"/g,""")+'"';return"<"+i.tag+' class="'+i.classes.join(" ")+'"'+o+">"+i.content+"</"+i.tag+">"},!e.document)return e.addEventListener?(a.disableWorkerMessageHandler||e.addEventListener("message",(function(n){var t=JSON.parse(n.data),r=t.language,i=t.code,l=t.immediateClose;e.postMessage(a.highlight(i,a.languages[r],r)),l&&e.close()}),!1),a):a;var g=a.util.currentScript();function f(){a.manual||a.highlightAll()}if(g&&(a.filename=g.src,g.hasAttribute("data-manual")&&(a.manual=!0)),!a.manual){var h=document.readyState;"loading"===h||"interactive"===h&&g&&g.defer?document.addEventListener("DOMContentLoaded",f):window.requestAnimationFrame?window.requestAnimationFrame(f):window.setTimeout(f,16)}return a}(_self);"undefined"!=typeof module&&module.exports&&(module.exports=Prism),"undefined"!=typeof global&&(global.Prism=Prism);
+Prism.languages.markup={comment:{pattern:/<!--(?:(?!<!--)[\s\S])*?-->/,greedy:!0},prolog:{pattern:/<\?[\s\S]+?\?>/,greedy:!0},doctype:{pattern:/<!DOCTYPE(?:[^>"'[\]]|"[^"]*"|'[^']*')+(?:\[(?:[^<"'\]]|"[^"]*"|'[^']*'|<(?!!--)|<!--(?:[^-]|-(?!->))*-->)*\]\s*)?>/i,greedy:!0,inside:{"internal-subset":{pattern:/(^[^\[]*\[)[\s\S]+(?=\]>$)/,lookbehind:!0,greedy:!0,inside:null},string:{pattern:/"[^"]*"|'[^']*'/,greedy:!0},punctuation:/^<!|>$|[[\]]/,"doctype-tag":/^DOCTYPE/i,name:/[^\s<>'"]+/}},cdata:{pattern:/<!\[CDATA\[[\s\S]*?\]\]>/i,greedy:!0},tag:{pattern:/<\/?(?!\d)[^\s>\/=$<%]+(?:\s(?:\s*[^\s>\/=]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))|(?=[\s/>])))+)?\s*\/?>/,greedy:!0,inside:{tag:{pattern:/^<\/?[^\s>\/]+/,inside:{punctuation:/^<\/?/,namespace:/^[^\s>\/:]+:/}},"special-attr":[],"attr-value":{pattern:/=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+)/,inside:{punctuation:[{pattern:/^=/,alias:"attr-equals"},{pattern:/^(\s*)["']|["']$/,lookbehind:!0}]}},punctuation:/\/?>/,"attr-name":{pattern:/[^\s>\/]+/,inside:{namespace:/^[^\s>\/:]+:/}}}},entity:[{pattern:/&[\da-z]{1,8};/i,alias:"named-entity"},/&#x?[\da-f]{1,8};/i]},Prism.languages.markup.tag.inside["attr-value"].inside.entity=Prism.languages.markup.entity,Prism.languages.markup.doctype.inside["internal-subset"].inside=Prism.languages.markup,Prism.hooks.add("wrap",(function(a){"entity"===a.type&&(a.attributes.title=a.content.replace(/&/,"&"))})),Object.defineProperty(Prism.languages.markup.tag,"addInlined",{value:function(a,e){var s={};s["language-"+e]={pattern:/(^<!\[CDATA\[)[\s\S]+?(?=\]\]>$)/i,lookbehind:!0,inside:Prism.languages[e]},s.cdata=/^<!\[CDATA\[|\]\]>$/i;var t={"included-cdata":{pattern:/<!\[CDATA\[[\s\S]*?\]\]>/i,inside:s}};t["language-"+e]={pattern:/[\s\S]+/,inside:Prism.languages[e]};var n={};n[a]={pattern:RegExp("(<__[^>]*>)(?:<!\\[CDATA\\[(?:[^\\]]|\\](?!\\]>))*\\]\\]>|(?!<!\\[CDATA\\[)[^])*?(?=</__>)".replace(/__/g,(function(){return a})),"i"),lookbehind:!0,greedy:!0,inside:t},Prism.languages.insertBefore("markup","cdata",n)}}),Object.defineProperty(Prism.languages.markup.tag,"addAttribute",{value:function(a,e){Prism.languages.markup.tag.inside["special-attr"].push({pattern:RegExp("(^|[\"'\\s])(?:"+a+")\\s*=\\s*(?:\"[^\"]*\"|'[^']*'|[^\\s'\">=]+(?=[\\s>]))","i"),lookbehind:!0,inside:{"attr-name":/^[^\s=]+/,"attr-value":{pattern:/=[\s\S]+/,inside:{value:{pattern:/(^=\s*(["']|(?!["'])))\S[\s\S]*(?=\2$)/,lookbehind:!0,alias:[e,"language-"+e],inside:Prism.languages[e]},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(s){var e=/(?:"(?:\\(?:\r\n|[\s\S])|[^"\\\r\n])*"|'(?:\\(?:\r\n|[\s\S])|[^'\\\r\n])*')/;s.languages.css={comment:/\/\*[\s\S]*?\*\//,atrule:{pattern:RegExp("@[\\w-](?:[^;{\\s\"']|\\s+(?!\\s)|"+e.source+")*?(?:;|(?=\\s*\\{))"),inside:{rule:/^@[\w-]+/,"selector-function-argument":{pattern:/(\bselector\s*\(\s*(?![\s)]))(?:[^()\s]|\s+(?![\s)])|\((?:[^()]|\([^()]*\))*\))+(?=\s*\))/,lookbehind:!0,alias:"selector"},keyword:{pattern:/(^|[^\w-])(?:and|not|only|or)(?![\w-])/,lookbehind:!0}}},url:{pattern:RegExp("\\burl\\((?:"+e.source+"|(?:[^\\\\\r\n()\"']|\\\\[^])*)\\)","i"),greedy:!0,inside:{function:/^url/i,punctuation:/^\(|\)$/,string:{pattern:RegExp("^"+e.source+"$"),alias:"url"}}},selector:{pattern:RegExp("(^|[{}\\s])[^{}\\s](?:[^{};\"'\\s]|\\s+(?![\\s{])|"+e.source+")*(?=\\s*\\{)"),lookbehind:!0},string:{pattern:e,greedy:!0},property:{pattern:/(^|[^-\w\xA0-\uFFFF])(?!\s)[-_a-z\xA0-\uFFFF](?:(?!\s)[-\w\xA0-\uFFFF])*(?=\s*:)/i,lookbehind:!0},important:/!important\b/i,function:{pattern:/(^|[^-a-z0-9])[-a-z0-9]+(?=\()/i,lookbehind:!0},punctuation:/[(){};:,]/},s.languages.css.atrule.inside.rest=s.languages.css;var t=s.languages.markup;t&&(t.tag.addInlined("style","css"),t.tag.addAttribute("style","css"))}(Prism);
+Prism.languages.clike={comment:[{pattern:/(^|[^\\])\/\*[\s\S]*?(?:\*\/|$)/,lookbehind:!0,greedy:!0},{pattern:/(^|[^\\:])\/\/.*/,lookbehind:!0,greedy:!0}],string:{pattern:/(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/,greedy:!0},"class-name":{pattern:/(\b(?:class|extends|implements|instanceof|interface|new|trait)\s+|\bcatch\s+\()[\w.\\]+/i,lookbehind:!0,inside:{punctuation:/[.\\]/}},keyword:/\b(?:break|catch|continue|do|else|finally|for|function|if|in|instanceof|new|null|return|throw|try|while)\b/,boolean:/\b(?:false|true)\b/,function:/\b\w+(?=\()/,number:/\b0x[\da-f]+\b|(?:\b\d+(?:\.\d*)?|\B\.\d+)(?:e[+-]?\d+)?/i,operator:/[<>]=?|[!=]=?=?|--?|\+\+?|&&?|\|\|?|[?*/~^%]/,punctuation:/[{}[\];(),.:]/};
+Prism.languages.javascript=Prism.languages.extend("clike",{"class-name":[Prism.languages.clike["class-name"],{pattern:/(^|[^$\w\xA0-\uFFFF])(?!\s)[_$A-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\.(?:constructor|prototype))/,lookbehind:!0}],keyword:[{pattern:/((?:^|\})\s*)catch\b/,lookbehind:!0},{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:!0}],function:/#?(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*(?:\.\s*(?:apply|bind|call)\s*)?\()/,number:{pattern:RegExp("(^|[^\\w$])(?:NaN|Infinity|0[bB][01]+(?:_[01]+)*n?|0[oO][0-7]+(?:_[0-7]+)*n?|0[xX][\\dA-Fa-f]+(?:_[\\dA-Fa-f]+)*n?|\\d+(?:_\\d+)*n|(?:\\d+(?:_\\d+)*(?:\\.(?:\\d+(?:_\\d+)*)?)?|\\.\\d+(?:_\\d+)*)(?:[Ee][+-]?\\d+(?:_\\d+)*)?)(?![\\w$])"),lookbehind:!0},operator:/--|\+\+|\*\*=?|=>|&&=?|\|\|=?|[!=]==|<<=?|>>>?=?|[-+*/%&|^!=<>]=?|\.{3}|\?\?=?|\?\.?|[~:]/}),Prism.languages.javascript["class-name"][0].pattern=/(\b(?:class|extends|implements|instanceof|interface|new)\s+)[\w.\\]+/,Prism.languages.insertBefore("javascript","keyword",{regex:{pattern:RegExp("((?:^|[^$\\w\\xA0-\\uFFFF.\"'\\])\\s]|\\b(?:return|yield))\\s*)/(?:(?:\\[(?:[^\\]\\\\\r\n]|\\\\.)*\\]|\\\\.|[^/\\\\\\[\r\n])+/[dgimyus]{0,7}|(?:\\[(?:[^[\\]\\\\\r\n]|\\\\.|\\[(?:[^[\\]\\\\\r\n]|\\\\.|\\[(?:[^[\\]\\\\\r\n]|\\\\.)*\\])*\\])*\\]|\\\\.|[^/\\\\\\[\r\n])+/[dgimyus]{0,7}v[dgimyus]{0,7})(?=(?:\\s|/\\*(?:[^*]|\\*(?!/))*\\*/)*(?:$|[\r\n,.;:})\\]]|//))"),lookbehind:!0,greedy:!0,inside:{"regex-source":{pattern:/^(\/)[\s\S]+(?=\/[a-z]*$)/,lookbehind:!0,alias:"language-regex",inside:Prism.languages.regex},"regex-delimiter":/^\/|\/$/,"regex-flags":/^[a-z]+$/}},"function-variable":{pattern:/#?(?!\s)[_$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:!0,inside:Prism.languages.javascript},{pattern:/(^|[^$\w\xA0-\uFFFF])(?!\s)[_$a-z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*=>)/i,lookbehind:!0,inside:Prism.languages.javascript},{pattern:/(\(\s*)(?!\s)(?:[^()\s]|\s+(?![\s)])|\([^()]*\))+(?=\s*\)\s*=>)/,lookbehind:!0,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:!0,inside:Prism.languages.javascript}],constant:/\b[A-Z](?:[A-Z_]|\dx?)*\b/}),Prism.languages.insertBefore("javascript","string",{hashbang:{pattern:/^#!.*/,greedy:!0,alias:"comment"},"template-string":{pattern:/`(?:\\[\s\S]|\$\{(?:[^{}]|\{(?:[^{}]|\{[^}]*\})*\})+\}|(?!\$\{)[^\\`])*`/,greedy:!0,inside:{"template-punctuation":{pattern:/^`|`$/,alias:"string"},interpolation:{pattern:/((?:^|[^\\])(?:\\{2})*)\$\{(?:[^{}]|\{(?:[^{}]|\{[^}]*\})*\})+\}/,lookbehind:!0,inside:{"interpolation-punctuation":{pattern:/^\$\{|\}$/,alias:"punctuation"},rest:Prism.languages.javascript}},string:/[\s\S]+/}},"string-property":{pattern:/((?:^|[,{])[ \t]*)(["'])(?:\\(?:\r\n|[\s\S])|(?!\2)[^\\\r\n])*\2(?=\s*:)/m,lookbehind:!0,greedy:!0,alias:"property"}}),Prism.languages.insertBefore("javascript","operator",{"literal-property":{pattern:/((?:^|[,{])[ \t]*)(?!\s)[_$a-zA-Z\xA0-\uFFFF](?:(?!\s)[$\w\xA0-\uFFFF])*(?=\s*:)/m,lookbehind:!0,alias:"property"}}),Prism.languages.markup&&(Prism.languages.markup.tag.addInlined("script","javascript"),Prism.languages.markup.tag.addAttribute("on(?:abort|blur|change|click|composition(?:end|start|update)|dblclick|error|focus(?:in|out)?|key(?:down|up)|load|mouse(?:down|enter|leave|move|out|over|up)|reset|resize|scroll|select|slotchange|submit|unload|wheel)","javascript")),Prism.languages.js=Prism.languages.javascript;
+!function(e){var a,n=/("|')(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/;e.languages.css.selector={pattern:e.languages.css.selector.pattern,lookbehind:!0,inside:a={"pseudo-element":/:(?:after|before|first-letter|first-line|selection)|::[-\w]+/,"pseudo-class":/:[-\w]+/,class:/\.[-\w]+/,id:/#[-\w]+/,attribute:{pattern:RegExp("\\[(?:[^[\\]\"']|"+n.source+")*\\]"),greedy:!0,inside:{punctuation:/^\[|\]$/,"case-sensitivity":{pattern:/(\s)[si]$/i,lookbehind:!0,alias:"keyword"},namespace:{pattern:/^(\s*)(?:(?!\s)[-*\w\xA0-\uFFFF])*\|(?!=)/,lookbehind:!0,inside:{punctuation:/\|$/}},"attr-name":{pattern:/^(\s*)(?:(?!\s)[-\w\xA0-\uFFFF])+/,lookbehind:!0},"attr-value":[n,{pattern:/(=\s*)(?:(?!\s)[-\w\xA0-\uFFFF])+(?=\s*$)/,lookbehind:!0}],operator:/[|~*^$]?=/}},"n-th":[{pattern:/(\(\s*)[+-]?\d*[\dn](?:\s*[+-]\s*\d+)?(?=\s*\))/,lookbehind:!0,inside:{number:/[\dn]+/,operator:/[+-]/}},{pattern:/(\(\s*)(?:even|odd)(?=\s*\))/i,lookbehind:!0}],combinator:/>|\+|~|\|\|/,punctuation:/[(),]/}},e.languages.css.atrule.inside["selector-function-argument"].inside=a,e.languages.insertBefore("css","property",{variable:{pattern:/(^|[^-\w\xA0-\uFFFF])--(?!\s)[-_a-z\xA0-\uFFFF](?:(?!\s)[-\w\xA0-\uFFFF])*/i,lookbehind:!0}});var r={pattern:/(\b\d+)(?:%|[a-z]+(?![\w-]))/,lookbehind:!0},i={pattern:/(^|[^\w.-])-?(?:\d+(?:\.\d+)?|\.\d+)/,lookbehind:!0};e.languages.insertBefore("css","function",{operator:{pattern:/(\s)[+\-*\/](?=\s)/,lookbehind:!0},hexcode:{pattern:/\B#[\da-f]{3,8}\b/i,alias:"color"},color:[{pattern:/(^|[^\w-])(?:AliceBlue|AntiqueWhite|Aqua|Aquamarine|Azure|Beige|Bisque|Black|BlanchedAlmond|Blue|BlueViolet|Brown|BurlyWood|CadetBlue|Chartreuse|Chocolate|Coral|CornflowerBlue|Cornsilk|Crimson|Cyan|DarkBlue|DarkCyan|DarkGoldenRod|DarkGr[ae]y|DarkGreen|DarkKhaki|DarkMagenta|DarkOliveGreen|DarkOrange|DarkOrchid|DarkRed|DarkSalmon|DarkSeaGreen|DarkSlateBlue|DarkSlateGr[ae]y|DarkTurquoise|DarkViolet|DeepPink|DeepSkyBlue|DimGr[ae]y|DodgerBlue|FireBrick|FloralWhite|ForestGreen|Fuchsia|Gainsboro|GhostWhite|Gold|GoldenRod|Gr[ae]y|Green|GreenYellow|HoneyDew|HotPink|IndianRed|Indigo|Ivory|Khaki|Lavender|LavenderBlush|LawnGreen|LemonChiffon|LightBlue|LightCoral|LightCyan|LightGoldenRodYellow|LightGr[ae]y|LightGreen|LightPink|LightSalmon|LightSeaGreen|LightSkyBlue|LightSlateGr[ae]y|LightSteelBlue|LightYellow|Lime|LimeGreen|Linen|Magenta|Maroon|MediumAquaMarine|MediumBlue|MediumOrchid|MediumPurple|MediumSeaGreen|MediumSlateBlue|MediumSpringGreen|MediumTurquoise|MediumVioletRed|MidnightBlue|MintCream|MistyRose|Moccasin|NavajoWhite|Navy|OldLace|Olive|OliveDrab|Orange|OrangeRed|Orchid|PaleGoldenRod|PaleGreen|PaleTurquoise|PaleVioletRed|PapayaWhip|PeachPuff|Peru|Pink|Plum|PowderBlue|Purple|RebeccaPurple|Red|RosyBrown|RoyalBlue|SaddleBrown|Salmon|SandyBrown|SeaGreen|SeaShell|Sienna|Silver|SkyBlue|SlateBlue|SlateGr[ae]y|Snow|SpringGreen|SteelBlue|Tan|Teal|Thistle|Tomato|Transparent|Turquoise|Violet|Wheat|White|WhiteSmoke|Yellow|YellowGreen)(?![\w-])/i,lookbehind:!0},{pattern:/\b(?:hsl|rgb)\(\s*\d{1,3}\s*,\s*\d{1,3}%?\s*,\s*\d{1,3}%?\s*\)\B|\b(?:hsl|rgb)a\(\s*\d{1,3}\s*,\s*\d{1,3}%?\s*,\s*\d{1,3}%?\s*,\s*(?:0|0?\.\d+|1)\s*\)\B/i,inside:{unit:r,number:i,function:/[\w-]+(?=\()/,punctuation:/[(),]/}}],entity:/\\[\da-f]{1,8}/i,unit:r,number:i})}(Prism);
+!function(){if("undefined"!=typeof Prism&&"undefined"!=typeof document){var e="line-numbers",n=/\n(?!$)/g,t=Prism.plugins.lineNumbers={getLine:function(n,t){if("PRE"===n.tagName&&n.classList.contains(e)){var i=n.querySelector(".line-numbers-rows");if(i){var r=parseInt(n.getAttribute("data-start"),10)||1,s=r+(i.children.length-1);t<r&&(t=r),t>s&&(t=s);var l=t-r;return i.children[l]}}},resize:function(e){r([e])},assumeViewportIndependence:!0},i=void 0;window.addEventListener("resize",(function(){t.assumeViewportIndependence&&i===window.innerWidth||(i=window.innerWidth,r(Array.prototype.slice.call(document.querySelectorAll("pre.line-numbers"))))})),Prism.hooks.add("complete",(function(t){if(t.code){var i=t.element,s=i.parentNode;if(s&&/pre/i.test(s.nodeName)&&!i.querySelector(".line-numbers-rows")&&Prism.util.isActive(i,e)){i.classList.remove(e),s.classList.add(e);var l,o=t.code.match(n),a=o?o.length+1:1,u=new Array(a+1).join("<span></span>");(l=document.createElement("span")).setAttribute("aria-hidden","true"),l.className="line-numbers-rows",l.innerHTML=u,s.hasAttribute("data-start")&&(s.style.counterReset="linenumber "+(parseInt(s.getAttribute("data-start"),10)-1)),t.element.appendChild(l),r([s]),Prism.hooks.run("line-numbers",t)}}})),Prism.hooks.add("line-numbers",(function(e){e.plugins=e.plugins||{},e.plugins.lineNumbers=!0}))}function r(e){if(0!=(e=e.filter((function(e){var n,t=(n=e,n?window.getComputedStyle?getComputedStyle(n):n.currentStyle||null:null)["white-space"];return"pre-wrap"===t||"pre-line"===t}))).length){var t=e.map((function(e){var t=e.querySelector("code"),i=e.querySelector(".line-numbers-rows");if(t&&i){var r=e.querySelector(".line-numbers-sizer"),s=t.textContent.split(n);r||((r=document.createElement("span")).className="line-numbers-sizer",t.appendChild(r)),r.innerHTML="0",r.style.display="block";var l=r.getBoundingClientRect().height;return r.innerHTML="",{element:e,lines:s,lineHeights:[],oneLinerHeight:l,sizer:r}}})).filter(Boolean);t.forEach((function(e){var n=e.sizer,t=e.lines,i=e.lineHeights,r=e.oneLinerHeight;i[t.length-1]=void 0,t.forEach((function(e,t){if(e&&e.length>1){var s=n.appendChild(document.createElement("span"));s.style.display="block",s.textContent=e}else i[t]=r}))})),t.forEach((function(e){for(var n=e.sizer,t=e.lineHeights,i=0,r=0;r<t.length;r++)void 0===t[r]&&(t[r]=n.children[i++].getBoundingClientRect().height)})),t.forEach((function(e){var n=e.sizer,t=e.element.querySelector(".line-numbers-rows");n.style.display="none",n.innerHTML="",e.lineHeights.forEach((function(e,n){t.children[n].style.height=e+"px"}))}))}}}();
+!function(){if("undefined"!=typeof Prism&&"undefined"!=typeof document){var n=/<\/?(?!\d)[^\s>\/=$<%]+(?:\s(?:\s*[^\s>\/=]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))|(?=[\s/>])))+)?\s*\/?>/g,r=/^#?((?:[\da-f]){3,4}|(?:[\da-f]{2}){3,4})$/i,o=[function(n){var o=r.exec(n);if(o){for(var s=(n=o[1]).length>=6?2:1,e=n.length/s,t=1==s?1/15:1/255,i=[],a=0;a<e;a++){var c=parseInt(n.substr(a*s,s),16);i.push(c*t)}return 3==e&&i.push(1),"rgba("+i.slice(0,3).map((function(n){return String(Math.round(255*n))})).join(",")+","+String(Number(i[3].toFixed(3)))+")"}},function(n){var r=(new Option).style;return r.color=n,r.color?n:void 0}];Prism.hooks.add("wrap",(function(r){if("color"===r.type||r.classes.indexOf("color")>=0){for(var s,e=r.content,t=e.split(n).join(""),i=0,a=o.length;i<a&&!s;i++)s=o[i](t);if(!s)return;var c='<span class="inline-color-wrapper"><span class="inline-color" style="background-color:'+s+';"></span></span>';r.content=c+e}}))}}();