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/*
 
 Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
 
 For licensing, see LICENSE.md or http://ckeditor.com/license
 
 */

(function(){function m(a){CKEDITOR.tools.extend(this, a); this.queue = []; this.init?this.init(CKEDITOR.tools.bind(function(){for (var a; a = this.queue.pop(); )a.call(this); this.ready = !0}, this)):this.ready = !0}function p(a){var b = a.config.codeSnippet_codeClass, e = /\r?\n/g, h = new CKEDITOR.dom.element("textarea"); a.widgets.add("codeSnippet", {allowedContent:"pre; code(language-*)", requiredContent:"pre", styleableElements:"pre", template:'\x3cpre\x3e\x3ccode class\x3d"' + b + '"\x3e\x3c/code\x3e\x3c/pre\x3e', dialog:"codeSnippet",
        pathName:a.lang.codesnippet.pathName, mask:!0, parts:{pre:"pre", code:"code"}, highlight:function(){var d = this, c = this.data, b = function(a){d.parts.code.setHtml(n?a:a.replace(e, "\x3cbr\x3e"))}; b(CKEDITOR.tools.htmlEncode(c.code)); a._.codesnippet.highlighter.highlight(c.code, c.lang, function(d){a.fire("lockSnapshot"); b(d); a.fire("unlockSnapshot")})}, data:function(){var a = this.data, b = this.oldData; a.code && this.parts.code.setHtml(CKEDITOR.tools.htmlEncode(a.code)); b && a.lang != b.lang && this.parts.code.removeClass("language-" +
        b.lang); a.lang && (this.parts.code.addClass("language-" + a.lang), this.highlight()); this.oldData = CKEDITOR.tools.copy(a)}, upcast:function(d, c){if ("pre" == d.name){for (var g = [], e = d.children, k, l = e.length - 1; 0 <= l; l--)k = e[l], k.type == CKEDITOR.NODE_TEXT && k.value.match(q) || g.push(k); var f; if (1 == g.length && "code" == (f = g[0]).name && 1 == f.children.length && f.children[0].type == CKEDITOR.NODE_TEXT){if (g = a._.codesnippet.langsRegex.exec(f.attributes["class"]))c.lang = g[1]; h.setHtml(f.getHtml()); c.code = h.getValue(); f.addClass(b);
        return d}}}, downcast:function(a){var c = a.getFirst("code"); c.children.length = 0; c.removeClass(b); c.add(new CKEDITOR.htmlParser.text(CKEDITOR.tools.htmlEncode(this.data.code))); return a}}); var q = /^[\s\n\r]*$/}var n = !CKEDITOR.env.ie || 8 < CKEDITOR.env.version; CKEDITOR.plugins.add("codesnippet", {requires:"widget,dialog", lang:"ar,bg,ca,cs,da,de,de-ch,el,en,en-gb,eo,es,et,eu,fa,fi,fr,fr-ca,gl,he,hr,hu,id,it,ja,km,ko,ku,lt,lv,nb,nl,no,pl,pt,pt-br,ro,ru,sk,sl,sq,sv,th,tr,tt,ug,uk,vi,zh,zh-cn", icons:"codesnippet",
        hidpi:!0, beforeInit:function(a){a._.codesnippet = {}; this.setHighlighter = function(b){a._.codesnippet.highlighter = b; b = a._.codesnippet.langs = a.config.codeSnippet_languages || b.languages; a._.codesnippet.langsRegex = new RegExp("(?:^|\\s)language-(" + CKEDITOR.tools.objectKeys(b).join("|") + ")(?:\\s|$)")}}, onLoad:function(){CKEDITOR.dialog.add("codeSnippet", this.path + "dialogs/codesnippet.js")}, init:function(a){a.ui.addButton && a.ui.addButton("CodeSnippet", {label:a.lang.codesnippet.button, command:"codeSnippet",
        toolbar:"insert,10"})}, afterInit:function(a){var b = this.path; p(a); if (!a._.codesnippet.highlighter){var e = new CKEDITOR.plugins.codesnippet.highlighter({languages:{apache:"Apache", bash:"Bash", coffeescript:"CoffeeScript", cpp:"C++", cs:"C#", css:"CSS", diff:"Diff", html:"HTML", http:"HTTP", ini:"INI", java:"Java", javascript:"JavaScript", json:"JSON", makefile:"Makefile", markdown:"Markdown", nginx:"Nginx", objectivec:"Objective-C", perl:"Perl", php:"PHP", python:"Python", ruby:"Ruby", sql:"SQL", vbscript:"VBScript", xhtml:"XHTML",
        xml:"XML"}, init:function(h){var e = this; n && CKEDITOR.scriptLoader.load(b + "lib/highlight/highlight.pack.js", function(){e.hljs = window.hljs; h()}); a.addContentsCss && a.addContentsCss(b + "lib/highlight/styles/" + a.config.codeSnippet_theme + ".css")}, highlighter:function(a, b, d){(a = this.hljs.highlightAuto(a, this.hljs.getLanguage(b)?[b]:void 0)) && d(a.value)}}); this.setHighlighter(e)}}}); CKEDITOR.plugins.codesnippet = {highlighter:m}; m.prototype.highlight = function(){var a = arguments; this.ready?this.highlighter.apply(this,
        a):this.queue.push(function(){this.highlighter.apply(this, a)})}})(); CKEDITOR.config.codeSnippet_codeClass = "hljs"; CKEDITOR.config.codeSnippet_theme = "default";