/**
 * Prism: Lightweight, robust, elegant syntax highlighting
 * MIT license http://www.opensource.org/licenses/mit-license.php/
 * @author Lea Verou http://lea.verou.me
 */(function () { var e = /\blang(?:uage)?-(?!\*)(\w+)\b/i, t = self.Prism = { util: { type: function (e) { return Object.prototype.toString.call(e).match(/\[object (\w+)\]/)[1] }, clone: function (e) { var n = t.util.type(e); switch (n) { case "Object": var r = {}; for (var i in e) e.hasOwnProperty(i) && (r[i] = t.util.clone(e[i])); return r; case "Array": return e.slice() }return e } }, languages: { extend: function (e, n) { var r = t.util.clone(t.languages[e]); for (var i in n) r[i] = n[i]; return r }, insertBefore: function (e, n, r, i) { i = i || t.languages; var s = i[e], o = {}; for (var u in s) if (s.hasOwnProperty(u)) { if (u == n) for (var a in r) r.hasOwnProperty(a) && (o[a] = r[a]); o[u] = s[u] } return i[e] = o }, DFS: function (e, n) { for (var r in e) { n.call(e, r, e[r]); t.util.type(e) === "Object" && t.languages.DFS(e[r], n) } } }, highlightAll: function (e, n) { var r = document.querySelectorAll('code[class*="language-"], [class*="language-"] code, code[class*="lang-"], [class*="lang-"] code'); for (var i = 0, s; s = r[i++];)t.highlightElement(s, e === !0, n) }, highlightElement: function (r, i, s) { var o, u, a = r; while (a && !e.test(a.className)) a = a.parentNode; if (a) { o = (a.className.match(e) || [, ""])[1]; u = t.languages[o] } if (!u) return; r.className = r.className.replace(e, "").replace(/\s+/g, " ") + " language-" + o; a = r.parentNode; /pre/i.test(a.nodeName) && (a.className = a.className.replace(e, "").replace(/\s+/g, " ") + " language-" + o); var f = r.textContent; if (!f) return; f = f.replace(/&/g, "&amp;").replace(/</g, "&lt;").replace(/\u00a0/g, " "); var l = { element: r, language: o, grammar: u, code: f }; t.hooks.run("before-highlight", l); if (i && self.Worker) { var c = new Worker(t.filename); c.onmessage = function (e) { l.highlightedCode = n.stringify(JSON.parse(e.data), o); t.hooks.run("before-insert", l); l.element.innerHTML = l.highlightedCode; s && s.call(l.element); t.hooks.run("after-highlight", l) }; c.postMessage(JSON.stringify({ language: l.language, code: l.code })) } else { l.highlightedCode = t.highlight(l.code, l.grammar, l.language); t.hooks.run("before-insert", l); l.element.innerHTML = l.highlightedCode; s && s.call(r); t.hooks.run("after-highlight", l) } }, highlight: function (e, r, i) { return n.stringify(t.tokenize(e, r), i) }, tokenize: function (e, n, r) { var i = t.Token, s = [e], o = n.rest; if (o) { for (var u in o) n[u] = o[u]; delete n.rest } e: for (var u in n) { if (!n.hasOwnProperty(u) || !n[u]) continue; var a = n[u], f = a.inside, l = !!a.lookbehind, c = 0; a = a.pattern || a; for (var h = 0; h < s.length; h++) { var p = s[h]; if (s.length > e.length) break e; if (p instanceof i) continue; a.lastIndex = 0; var d = a.exec(p); if (d) { l && (c = d[1].length); var v = d.index - 1 + c, d = d[0].slice(c), m = d.length, g = v + m, y = p.slice(0, v + 1), b = p.slice(g + 1), w = [h, 1]; y && w.push(y); var E = new i(u, f ? t.tokenize(d, f) : d); w.push(E); b && w.push(b); Array.prototype.splice.apply(s, w) } } } return s }, hooks: { all: {}, add: function (e, n) { var r = t.hooks.all; r[e] = r[e] || []; r[e].push(n) }, run: function (e, n) { var r = t.hooks.all[e]; if (!r || !r.length) return; for (var i = 0, s; s = r[i++];)s(n) } } }, n = t.Token = function (e, t) { this.type = e; this.content = t }; n.stringify = function (e, r, i) { if (typeof e == "string") return e; if (Object.prototype.toString.call(e) == "[object Array]") return e.map(function (t) { return n.stringify(t, r, e) }).join(""); var s = { type: e.type, content: n.stringify(e.content, r, i), tag: "span", classes: ["token", e.type], attributes: {}, language: r, parent: i }; s.type == "comment" && (s.attributes.spellcheck = "true"); t.hooks.run("wrap", s); var o = ""; for (var u in s.attributes) o += u + '="' + (s.attributes[u] || "") + '"'; return "<" + s.tag + ' class="' + s.classes.join(" ") + '" ' + o + ">" + s.content + "</" + s.tag + ">" }; if (!self.document) { self.addEventListener("message", function (e) { var n = JSON.parse(e.data), r = n.language, i = n.code; self.postMessage(JSON.stringify(t.tokenize(i, t.languages[r]))); self.close() }, !1); return } var r = document.getElementsByTagName("script"); r = r[r.length - 1]; if (r) { t.filename = r.src; document.addEventListener && !r.hasAttribute("data-manual") && document.addEventListener("DOMContentLoaded", t.highlightAll) } })();;
Prism.languages.markup = { comment: /&lt;!--[\w\W]*?-->/g, prolog: /&lt;\?.+?\?>/, doctype: /&lt;!DOCTYPE.+?>/, cdata: /&lt;!\[CDATA\[[\w\W]*?]]>/i, tag: { pattern: /&lt;\/?[\w:-]+\s*(?:\s+[\w:-]+(?:=(?:("|')(\\?[\w\W])*?\1|\w+))?\s*)*\/?>/gi, inside: { tag: { pattern: /^&lt;\/?[\w:-]+/i, inside: { punctuation: /^&lt;\/?/, namespace: /^[\w-]+?:/ } }, "attr-value": { pattern: /=(?:('|")[\w\W]*?(\1)|[^\s>]+)/gi, inside: { punctuation: /=|>|"/g } }, punctuation: /\/?>/g, "attr-name": { pattern: /[\w:-]+/g, inside: { namespace: /^[\w-]+?:/ } } } }, entity: /&amp;#?[\da-z]{1,8};/gi }; Prism.hooks.add("wrap", function (e) { e.type === "entity" && (e.attributes.title = e.content.replace(/&amp;/, "&")) });;
Prism.languages.css = { comment: /\/\*[\w\W]*?\*\//g, atrule: { pattern: /@[\w-]+?.*?(;|(?=\s*{))/gi, inside: { punctuation: /[;:]/g } }, url: /url\((["']?).*?\1\)/gi, selector: /[^\{\}\s][^\{\};]*(?=\s*\{)/g, property: /(\b|\B)[\w-]+(?=\s*:)/ig, string: /("|')(\\?.)*?\1/g, important: /\B!important\b/gi, ignore: /&(lt|gt|amp);/gi, punctuation: /[\{\};:]/g }; Prism.languages.markup && Prism.languages.insertBefore("markup", "tag", { style: { pattern: /(&lt;|<)style[\w\W]*?(>|&gt;)[\w\W]*?(&lt;|<)\/style(>|&gt;)/ig, inside: { tag: { pattern: /(&lt;|<)style[\w\W]*?(>|&gt;)|(&lt;|<)\/style(>|&gt;)/ig, inside: Prism.languages.markup.tag.inside }, rest: Prism.languages.css } } });;
Prism.languages.clike = { comment: { pattern: /(^|[^\\])(\/\*[\w\W]*?\*\/|(^|[^:])\/\/.*?(\r?\n|$))/g, lookbehind: !0 }, string: /("|')(\\?.)*?\1/g, "class-name": { pattern: /((?:(?:class|interface|extends|implements|trait|instanceof|new)\s+)|(?:catch\s+\())[a-z0-9_\.\\]+/ig, lookbehind: !0, inside: { punctuation: /(\.|\\)/ } }, keyword: /\b(if|else|while|do|for|return|in|instanceof|function|new|try|throw|catch|finally|null|break|continue)\b/g, "boolean": /\b(true|false)\b/g, "function": { pattern: /[a-z0-9_]+\(/ig, inside: { punctuation: /\(/ } }, number: /\b-?(0x[\dA-Fa-f]+|\d*\.?\d+([Ee]-?\d+)?)\b/g, operator: /[-+]{1,2}|!|&lt;=?|>=?|={1,3}|(&amp;){1,2}|\|?\||\?|\*|\/|\~|\^|\%/g, ignore: /&(lt|gt|amp);/gi, punctuation: /[{}[\];(),.:]/g };
;
Prism.languages.javascript = Prism.languages.extend("clike", { keyword: /\b(var|let|if|else|while|do|for|return|in|instanceof|function|new|with|typeof|try|throw|catch|finally|null|break|continue)\b/g, number: /\b-?(0x[\dA-Fa-f]+|\d*\.?\d+([Ee]-?\d+)?|NaN|-?Infinity)\b/g }); Prism.languages.insertBefore("javascript", "keyword", { regex: { pattern: /(^|[^/])\/(?!\/)(\[.+?]|\\.|[^/\r\n])+\/[gim]{0,3}(?=\s*($|[\r\n,.;})]))/g, lookbehind: !0 } }); Prism.languages.markup && Prism.languages.insertBefore("markup", "tag", { script: { pattern: /(&lt;|<)script[\w\W]*?(>|&gt;)[\w\W]*?(&lt;|<)\/script(>|&gt;)/ig, inside: { tag: { pattern: /(&lt;|<)script[\w\W]*?(>|&gt;)|(&lt;|<)\/script(>|&gt;)/ig, inside: Prism.languages.markup.tag.inside }, rest: Prism.languages.javascript } } });
;