From 5573c118ebe4b2b5328b328170c21bf77cc9f2e8 Mon Sep 17 00:00:00 2001 From: Olivier Hallot Date: Fri, 4 Mar 2022 13:31:51 -0300 Subject: Update prism.js used in the Help version 1.2.7 Change-Id: Ibec037314046a2f17a9c6c2b9c67d9353c761319 Reviewed-on: https://gerrit.libreoffice.org/c/help/+/131028 Tested-by: Jenkins Reviewed-by: Olivier Hallot --- help3xsl/prism.js | 1531 +---------------------------------------------------- 1 file changed, 12 insertions(+), 1519 deletions(-) (limited to 'help3xsl/prism.js') diff --git a/help3xsl/prism.js b/help3xsl/prism.js index 1080118885..7d2faf61f1 100644 --- a/help3xsl/prism.js +++ b/help3xsl/prism.js @@ -1,1519 +1,12 @@ -/* PrismJS 1.20.0 -https://prismjs.com/download.html#themes=prism-coy&languages=markup+css+clike+javascript+python+visual-basic&plugins=line-numbers+normalize-whitespace */ -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 - * MIT license http://www.opensource.org/licenses/mit-license.php/ - * @author Lea Verou http://lea.verou.me - */ - -var Prism = (function (_self){ - -// Private helper vars -var lang = /\blang(?:uage)?-([\w-]+)\b/i; -var uniqueId = 0; - - -var _ = { - manual: _self.Prism && _self.Prism.manual, - disableWorkerMessageHandler: _self.Prism && _self.Prism.disableWorkerMessageHandler, - 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(/' + env.content + ''; -}; - -/** - * @param {string} text - * @param {LinkedList} tokenList - * @param {any} grammar - * @param {LinkedListNode} startNode - * @param {number} startPos - * @param {boolean} [oneshot=false] - * @param {string} [target] - */ -function matchGrammar(text, tokenList, grammar, startNode, startPos, oneshot, target) { - 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 (target && target == token + ',' + j) { - return; - } - - var pattern = patterns[j], - inside = pattern.inside, - lookbehind = !!pattern.lookbehind, - greedy = !!pattern.greedy, - lookbehindLength = 0, - alias = pattern.alias; - - if (greedy && !pattern.pattern.global) { - // Without the global flag, lastIndex won't work - var flags = pattern.pattern.toString().match(/[imsuy]*$/)[0]; - pattern.pattern = RegExp(pattern.pattern.source, flags + 'g'); - } - - pattern = pattern.pattern || pattern; - - 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 - ) { - - 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 - - if (greedy && currentNode != tokenList.tail.prev) { - pattern.lastIndex = pos; - var match = pattern.exec(text); - if (!match) { - break; - } - - var from = match.index + (lookbehind && match[1] ? match[1].length : 0); - 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.prev.value.greedy)); - k = k.next - ) { - removeCount++; - p += k.value.length; - } - removeCount--; - - // replace with the new match - str = text.slice(pos, p); - match.index -= pos; - } else { - pattern.lastIndex = 0; - - var match = pattern.exec(str); - } - - if (!match) { - if (oneshot) { - break; - } - - continue; - } - - if (lookbehind) { - lookbehindLength = match[1] ? match[1].length : 0; - } - - var from = match.index + lookbehindLength, - match = match[0].slice(lookbehindLength), - to = from + match.length, - before = str.slice(0, from), - after = str.slice(to); - - 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(match, inside) : match, alias, match, greedy); - currentNode = addAfter(tokenList, removeFrom, wrapped); - - if (after) { - addAfter(tokenList, currentNode, after); - } - - - if (removeCount > 1) - matchGrammar(text, tokenList, grammar, currentNode.prev, pos, true, token + ',' + j); - - if (oneshot) - break; - } - } - } -} - -/** - * @typedef LinkedListNode - * @property {T} value - * @property {LinkedListNode | null} prev The previous node. - * @property {LinkedListNode | null} next The next node. - * @template T - */ - -/** - * @template T - */ -function LinkedList() { - /** @type {LinkedListNode} */ - var head = { value: null, prev: null, next: null }; - /** @type {LinkedListNode} */ - var tail = { value: null, prev: head, next: null }; - head.next = tail; - - /** @type {LinkedListNode} */ - this.head = head; - /** @type {LinkedListNode} */ - this.tail = tail; - this.length = 0; -} - -/** - * Adds a new node with the given value to the list. - * @param {LinkedList} list - * @param {LinkedListNode} node - * @param {T} value - * @returns {LinkedListNode} 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} list - * @param {LinkedListNode} 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} list - * @returns {T[]} - * @template T - */ -function toArray(list) { - var array = []; - var node = list.head.next; - while (node !== list.tail) { - array.push(node.value); - node = node.next; - } - return array; -} - - -if (!_self.document) { - if (!_self.addEventListener) { - // in Node.js - return _; - } - - if (!_.disableWorkerMessageHandler) { - // In worker - _self.addEventListener('message', function (evt) { - var message = JSON.parse(evt.data), - lang = message.language, - code = message.code, - immediateClose = message.immediateClose; - - _self.postMessage(_.highlight(code, _.languages[lang], lang)); - if (immediateClose) { - _self.close(); - } - }, false); - } - - return _; -} - -//Get current script and highlight -var script = _.util.currentScript(); - -if (script) { - _.filename = script.src; - - if (script.hasAttribute('data-manual')) { - _.manual = true; - } -} - -function highlightAutomaticallyCallback() { - if (!_.manual) { - _.highlightAll(); - } -} - -if (!_.manual) { - // If the document state is "loading", then we'll use DOMContentLoaded. - // If the document state is "interactive" and the prism.js script is deferred, then we'll also use the - // DOMContentLoaded event because there might be some plugins or languages which have also been deferred and they - // might take longer one animation frame to execute which can create a race condition where only some plugins have - // been loaded when Prism.highlightAll() is executed, depending on how fast resources are loaded. - // See https://github.com/PrismJS/prism/issues/2102 - var readyState = document.readyState; - if (readyState === 'loading' || readyState === 'interactive' && script && script.defer) { - document.addEventListener('DOMContentLoaded', highlightAutomaticallyCallback); - } else { - if (window.requestAnimationFrame) { - window.requestAnimationFrame(highlightAutomaticallyCallback); - } else { - window.setTimeout(highlightAutomaticallyCallback, 16); - } - } -} - -return _; - -})(_self); - -if (typeof module !== 'undefined' && module.exports) { - module.exports = Prism; -} - -// hack for components to work correctly in node.js -if (typeof global !== 'undefined') { - global.Prism = Prism; -} -; -Prism.languages.markup = { - 'comment': //, - 'prolog': /<\?[\s\S]+?\?>/, - 'doctype': { - // https://www.w3.org/TR/xml/#NT-doctypedecl - pattern: /"'[\]]|"[^"]*"|'[^']*')+(?:\[(?:[^<"'\]]|"[^"]*"|'[^']*'|<(?!!--)|)*\]\s*)?>/i, - greedy: true, - inside: { - 'internal-subset': { - pattern: /(\[)[\s\S]+(?=\]>$)/, - lookbehind: true, - greedy: true, - inside: null // see below - }, - 'string': { - pattern: /"[^"]*"|'[^']*'/, - greedy: true - }, - 'punctuation': /^$|[[\]]/, - 'doctype-tag': /^DOCTYPE/, - 'name': /[^\s<>'"]+/ - } - }, - 'cdata': //i, - 'tag': { - pattern: /<\/?(?!\d)[^\s>\/=$<%]+(?:\s(?:\s*[^\s>\/=]+(?:\s*=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+(?=[\s>]))|(?=[\s/>])))+)?\s*\/?>/, - greedy: true, - inside: { - 'tag': { - pattern: /^<\/?[^\s>\/]+/, - inside: { - 'punctuation': /^<\/?/, - 'namespace': /^[^\s>\/:]+:/ - } - }, - 'attr-value': { - pattern: /=\s*(?:"[^"]*"|'[^']*'|[^\s'">=]+)/, - inside: { - 'punctuation': [ - { - pattern: /^=/, - alias: 'attr-equals' - }, - /"|'/ - ] - } - }, - 'punctuation': /\/?>/, - 'attr-name': { - pattern: /[^\s>\/]+/, - inside: { - 'namespace': /^[^\s>\/:]+:/ - } - } - - } - }, - 'entity': [ - { - pattern: /&[\da-z]{1,8};/i, - alias: 'named-entity' - }, - /&#x?[\da-f]{1,8};/i - ] -}; - -Prism.languages.markup['tag'].inside['attr-value'].inside['entity'] = - Prism.languages.markup['entity']; -Prism.languages.markup['doctype'].inside['internal-subset'].inside = Prism.languages.markup; - -// Plugin to make entity title show the real entity, idea by Roman Komarov -Prism.hooks.add('wrap', function (env) { - - if (env.type === 'entity') { - env.attributes['title'] = env.content.replace(/&/, '&'); - } -}); - -Object.defineProperty(Prism.languages.markup.tag, 'addInlined', { - /** - * Adds an inlined language to markup. - * - * An example of an inlined language is CSS with `