diff --git a/public/static/editor.md/editormd.amd.js b/public/static/editor.md/editormd.amd.js
index e215913..27ca673 100644
--- a/public/static/editor.md/editormd.amd.js
+++ b/public/static/editor.md/editormd.amd.js
@@ -3654,7 +3654,7 @@
                 }
             }
 
-            var out = "<a href=\"" + href + "\"";
+            var out = "<a target='_blank' href=\"" + href + "\"";
             
             if (atLinkReg.test(title) || atLinkReg.test(text))
             {
diff --git a/public/static/editor.md/editormd.amd.min.js b/public/static/editor.md/editormd.amd.min.js
index 5f0dd8b..9e77758 100644
--- a/public/static/editor.md/editormd.amd.min.js
+++ b/public/static/editor.md/editormd.amd.min.js
@@ -1,2 +1,2 @@
 /*! Editor.md v1.5.0 | editormd.amd.min.js | Open source online markdown editor. | MIT License | By: Pandao | https://github.com/pandao/editor.md | 2015-06-09 */
-(function(factory){"use strict";if(typeof require==="function"&&typeof exports==="object"&&typeof module==="object"){module.exports=factory}else if(typeof define==="function"){if(define.amd){var cmModePath="./lib/codemirror/mode/";var cmAddonPath="./lib/codemirror/addon/";var codeMirrorModules=["jquery","marked","prettify","katex","raphael","underscore","flowchart","jqueryflowchart","sequenceDiagram","./lib/codemirror/lib/codemirror",cmModePath+"css/css",cmModePath+"sass/sass",cmModePath+"shell/shell",cmModePath+"sql/sql",cmModePath+"clike/clike",cmModePath+"php/php",cmModePath+"xml/xml",cmModePath+"markdown/markdown",cmModePath+"javascript/javascript",cmModePath+"htmlmixed/htmlmixed",cmModePath+"gfm/gfm",cmModePath+"http/http",cmModePath+"go/go",cmModePath+"dart/dart",cmModePath+"coffeescript/coffeescript",cmModePath+"nginx/nginx",cmModePath+"python/python",cmModePath+"perl/perl",cmModePath+"lua/lua",cmModePath+"r/r",cmModePath+"ruby/ruby",cmModePath+"rst/rst",cmModePath+"smartymixed/smartymixed",cmModePath+"vb/vb",cmModePath+"vbscript/vbscript",cmModePath+"velocity/velocity",cmModePath+"xquery/xquery",cmModePath+"yaml/yaml",cmModePath+"erlang/erlang",cmModePath+"jade/jade",cmAddonPath+"edit/trailingspace",cmAddonPath+"dialog/dialog",cmAddonPath+"search/searchcursor",cmAddonPath+"search/search",cmAddonPath+"scroll/annotatescrollbar",cmAddonPath+"search/matchesonscrollbar",cmAddonPath+"display/placeholder",cmAddonPath+"edit/closetag",cmAddonPath+"fold/foldcode",cmAddonPath+"fold/foldgutter",cmAddonPath+"fold/indent-fold",cmAddonPath+"fold/brace-fold",cmAddonPath+"fold/xml-fold",cmAddonPath+"fold/markdown-fold",cmAddonPath+"fold/comment-fold",cmAddonPath+"mode/overlay",cmAddonPath+"selection/active-line",cmAddonPath+"edit/closebrackets",cmAddonPath+"display/fullscreen",cmAddonPath+"search/match-highlighter"];define(codeMirrorModules,factory)}else{define(["jquery"],factory)}}else{window.editormd=factory()}})(function(){if(typeof define=="function"&&define.amd){$=arguments[0];marked=arguments[1];prettify=arguments[2];katex=arguments[3];Raphael=arguments[4];_=arguments[5];flowchart=arguments[6];CodeMirror=arguments[9]}"use strict";var $=typeof jQuery!=="undefined"?jQuery:Zepto;if(typeof $==="undefined"){return}var editormd=function(id,options){return new editormd.fn.init(id,options)};editormd.title=editormd.$name="Editor.md";editormd.version="1.5.0";editormd.homePage="https://pandao.github.io/editor.md/";editormd.classPrefix="editormd-";editormd.toolbarModes={full:["undo","redo","|","bold","del","italic","quote","ucwords","uppercase","lowercase","|","h1","h2","h3","h4","h5","h6","|","list-ul","list-ol","hr","|","link","reference-link","image","code","preformatted-text","code-block","table","datetime","emoji","html-entities","pagebreak","|","goto-line","watch","preview","fullscreen","clear","search","|","help","info"],simple:["undo","redo","|","bold","del","italic","quote","uppercase","lowercase","|","h1","h2","h3","h4","h5","h6","|","list-ul","list-ol","hr","|","watch","preview","fullscreen","|","help","info"],mini:["undo","redo","|","watch","preview","|","help","info"]};editormd.defaults={mode:"gfm",name:"",value:"",theme:"",editorTheme:"default",previewTheme:"",markdown:"",appendMarkdown:"",width:"100%",height:"100%",path:"./lib/",pluginPath:"",delay:300,autoLoadModules:true,watch:true,placeholder:"Enjoy Markdown! coding now...",gotoLine:true,codeFold:false,autoHeight:false,autoFocus:true,autoCloseTags:true,searchReplace:true,syncScrolling:true,readOnly:false,tabSize:4,indentUnit:4,lineNumbers:true,lineWrapping:true,autoCloseBrackets:true,showTrailingSpace:true,matchBrackets:true,indentWithTabs:true,styleSelectedText:true,matchWordHighlight:true,styleActiveLine:true,dialogLockScreen:true,dialogShowMask:true,dialogDraggable:true,dialogMaskBgColor:"#fff",dialogMaskOpacity:.1,fontSize:"13px",saveHTMLToTextarea:false,disabledKeyMaps:[],onload:function(){},onresize:function(){},onchange:function(){},onwatch:null,onunwatch:null,onpreviewing:function(){},onpreviewed:function(){},onfullscreen:function(){},onfullscreenExit:function(){},onscroll:function(){},onpreviewscroll:function(){},imageUpload:false,imageFormats:["jpg","jpeg","gif","png","bmp","webp"],imageUploadURL:"",crossDomainUpload:false,uploadCallbackURL:"",toc:true,tocm:false,tocTitle:"",tocDropdown:false,tocContainer:"",tocStartLevel:1,htmlDecode:false,pageBreak:true,atLink:true,emailLink:true,taskList:false,emoji:false,tex:false,flowChart:false,sequenceDiagram:false,previewCodeHighlight:true,toolbar:true,toolbarAutoFixed:true,toolbarIcons:"full",toolbarTitles:{},toolbarHandlers:{ucwords:function(){return editormd.toolbarHandlers.ucwords},lowercase:function(){return editormd.toolbarHandlers.lowercase}},toolbarCustomIcons:{lowercase:'<a href="javascript:;" title="Lowercase" unselectable="on"><i class="fa" name="lowercase" style="font-size:24px;margin-top: -10px;">a</i></a>',ucwords:'<a href="javascript:;" title="ucwords" unselectable="on"><i class="fa" name="ucwords" style="font-size:20px;margin-top: -3px;">Aa</i></a>'},toolbarIconsClass:{undo:"fa-undo",redo:"fa-repeat",bold:"fa-bold",del:"fa-strikethrough",italic:"fa-italic",quote:"fa-quote-left",uppercase:"fa-font",h1:editormd.classPrefix+"bold",h2:editormd.classPrefix+"bold",h3:editormd.classPrefix+"bold",h4:editormd.classPrefix+"bold",h5:editormd.classPrefix+"bold",h6:editormd.classPrefix+"bold","list-ul":"fa-list-ul","list-ol":"fa-list-ol",hr:"fa-minus",link:"fa-link","reference-link":"fa-anchor",image:"fa-picture-o",code:"fa-code","preformatted-text":"fa-file-code-o","code-block":"fa-file-code-o",table:"fa-table",datetime:"fa-clock-o",emoji:"fa-smile-o","html-entities":"fa-copyright",pagebreak:"fa-newspaper-o","goto-line":"fa-terminal",watch:"fa-eye-slash",unwatch:"fa-eye",preview:"fa-desktop",search:"fa-search",fullscreen:"fa-arrows-alt",clear:"fa-eraser",help:"fa-question-circle",info:"fa-info-circle"},toolbarIconTexts:{},toolbarNoFocus:["link","reference-link","image","code-block","preformatted-text","watch","preview","search","fullscreen","info"],lang:{name:"zh-cn",description:"开源在线Markdown编辑器<br/>Open source online Markdown editor.",tocTitle:"目录",toolbar:{undo:"撤销（Ctrl+Z）",redo:"重做（Ctrl+Y）",bold:"粗体",del:"删除线",italic:"斜体",quote:"引用",ucwords:"将每个单词首字母转成大写",uppercase:"将所选转换成大写",lowercase:"将所选转换成小写",h1:"标题1",h2:"标题2",h3:"标题3",h4:"标题4",h5:"标题5",h6:"标题6","list-ul":"无序列表","list-ol":"有序列表",hr:"横线",link:"链接","reference-link":"引用链接",image:"添加图片",code:"行内代码","preformatted-text":"预格式文本 / 代码块（缩进风格）","code-block":"代码块（多语言风格）",table:"添加表格",datetime:"日期时间",emoji:"Emoji表情","html-entities":"HTML实体字符",pagebreak:"插入分页符","goto-line":"跳转到行",watch:"关闭实时预览",unwatch:"开启实时预览",preview:"全窗口预览HTML（按 Shift + ESC还原）",fullscreen:"全屏（按ESC还原）",clear:"清空",search:"搜索",help:"使用帮助",info:"关于"+editormd.title},buttons:{enter:"确定",cancel:"取消",close:"关闭"},dialog:{link:{title:"添加链接",url:"链接地址",urlTitle:"链接标题",urlEmpty:"错误：请填写链接地址。"},referenceLink:{title:"添加引用链接",name:"引用名称",url:"链接地址",urlId:"链接ID",urlTitle:"链接标题",nameEmpty:"错误：引用链接的名称不能为空。",idEmpty:"错误：请填写引用链接的ID。",urlEmpty:"错误：请填写引用链接的URL地址。"},image:{title:"添加图片",url:"图片地址",link:"图片链接",alt:"图片描述",uploadButton:"本地上传",imageURLEmpty:"错误：图片地址不能为空。",uploadFileEmpty:"错误：上传的图片不能为空。",formatNotAllowed:"错误：只允许上传图片文件，允许上传的图片文件格式有："},preformattedText:{title:"添加预格式文本或代码块",emptyAlert:"错误：请填写预格式文本或代码的内容。"},codeBlock:{title:"添加代码块",selectLabel:"代码语言：",selectDefaultText:"请选择代码语言",otherLanguage:"其他语言",unselectedLanguageAlert:"错误：请选择代码所属的语言类型。",codeEmptyAlert:"错误：请填写代码内容。"},htmlEntities:{title:"HTML 实体字符"},help:{title:"使用帮助"}}}};editormd.classNames={tex:editormd.classPrefix+"tex"};editormd.dialogZindex=99999;editormd.$katex=null;editormd.$marked=null;editormd.$CodeMirror=null;editormd.$prettyPrint=null;var timer,flowchartTimer;editormd.prototype=editormd.fn={state:{watching:false,loaded:false,preview:false,fullscreen:false},init:function(id,options){options=options||{};if(typeof id==="object"){options=id}var _this=this;var classPrefix=this.classPrefix=editormd.classPrefix;var settings=this.settings=$.extend(true,editormd.defaults,options);if(settings.appendToolbar&&typeof settings.toolbarIcons==="string"&&settings.toolbarIcons in editormd.toolbarModes){settings.appendToolbar.forEach(toolbar=>{if(!("name"in toolbar)){return}if(toolbar.name==="|"){editormd.toolbarModes[settings.toolbarIcons].push("|");return}if(!editormd.toolbarModes[settings.toolbarIcons].includes(toolbar.name)){editormd.toolbarModes[settings.toolbarIcons].push(toolbar.name)}if("icon"in toolbar){settings.toolbarIconsClass[toolbar.name]=toolbar.icon}if("title"in toolbar){settings.lang.toolbar[toolbar.name]=toolbar.title}if("handler"in toolbar){editormd.toolbarHandlers[toolbar.name]=toolbar.handler;if("shortcut"in toolbar){toolbar.shortcut.forEach(key=>editormd.keyMaps[key]=toolbar.handler)}}if("nofocus"in toolbar&&toolbar.nofocus===true){if(!settings.toolbarNoFocus.includes[toolbar.name]){settings.toolbarNoFocus.push(toolbar.name)}}})}if(settings.shortcutFunction){for(const key in settings.shortcutFunction){editormd.keyMaps[key]=settings.shortcutFunction[key]}}id=typeof id==="object"?settings.id:id;var editor=this.editor=$("#"+id);this.id=id;this.lang=settings.lang;var classNames=this.classNames={textarea:{html:classPrefix+"html-textarea",markdown:classPrefix+"markdown-textarea"}};settings.pluginPath=settings.pluginPath===""?settings.path+"../plugins/":settings.pluginPath;this.state.watching=settings.watch?true:false;if(!editor.hasClass("editormd")){editor.addClass("editormd")}editor.css({width:typeof settings.width==="number"?settings.width+"px":settings.width,height:typeof settings.height==="number"?settings.height+"px":settings.height});if(settings.autoHeight){editor.css("height","auto")}var markdownTextarea=this.markdownTextarea=editor.children("textarea");if(markdownTextarea.length<1){editor.append("<textarea></textarea>");markdownTextarea=this.markdownTextarea=editor.children("textarea")}markdownTextarea.addClass(classNames.textarea.markdown).attr("placeholder",settings.placeholder);if(typeof markdownTextarea.attr("name")==="undefined"||markdownTextarea.attr("name")===""){markdownTextarea.attr("name",settings.name!==""?settings.name:id+"-markdown-doc")}var appendElements=[!settings.readOnly?'<a href="javascript:;" class="fa fa-close '+classPrefix+'preview-close-btn"></a>':"",settings.saveHTMLToTextarea?'<textarea class="'+classNames.textarea.html+'" name="'+id+'-html-code"></textarea>':"",'<div class="'+classPrefix+'preview"><div class="markdown-body '+classPrefix+'preview-container"></div></div>','<div class="'+classPrefix+'container-mask" style="display:block;"></div>','<div class="'+classPrefix+'mask"></div>'].join("\n");editor.append(appendElements).addClass(classPrefix+"vertical");if(settings.theme!==""){editor.addClass(classPrefix+"theme-"+settings.theme)}this.mask=editor.children("."+classPrefix+"mask");this.containerMask=editor.children("."+classPrefix+"container-mask");if(settings.markdown!==""){markdownTextarea.val(settings.markdown)}if(settings.appendMarkdown!==""){markdownTextarea.val(markdownTextarea.val()+settings.appendMarkdown)}this.htmlTextarea=editor.children("."+classNames.textarea.html);this.preview=editor.children("."+classPrefix+"preview");this.previewContainer=this.preview.children("."+classPrefix+"preview-container");if(settings.previewTheme!==""){this.preview.addClass(classPrefix+"preview-theme-"+settings.previewTheme)}if(typeof define==="function"&&define.amd){if(typeof katex!=="undefined"){editormd.$katex=katex}if(settings.searchReplace&&!settings.readOnly){editormd.loadCSS(settings.path+"codemirror/addon/dialog/dialog");editormd.loadCSS(settings.path+"codemirror/addon/search/matchesonscrollbar")}}if(typeof define==="function"&&define.amd||!settings.autoLoadModules){if(typeof CodeMirror!=="undefined"){editormd.$CodeMirror=CodeMirror}if(typeof marked!=="undefined"){editormd.$marked=marked}this.setCodeMirror().setToolbar().loadedDisplay()}else{this.loadQueues()}return this},loadQueues:function(){var _this=this;var settings=this.settings;var loadPath=settings.path;var loadFlowChartOrSequenceDiagram=function(){if(editormd.isIE8){_this.loadedDisplay();return}if(settings.plantuml){editormd.loadScript(loadPath+"plantuml-encoder.min",function(){editormd.$plantumlEncoder=plantumlEncoder})}if(settings.flowChart||settings.sequenceDiagram){editormd.loadScript(loadPath+"raphael.min",function(){editormd.loadScript(loadPath+"underscore.min",function(){if(!settings.flowChart&&settings.sequenceDiagram){editormd.loadScript(loadPath+"sequence-diagram.min",function(){_this.loadedDisplay()})}else if(settings.flowChart&&!settings.sequenceDiagram){editormd.loadScript(loadPath+"flowchart.min",function(){editormd.loadScript(loadPath+"jquery.flowchart.min",function(){_this.loadedDisplay()})})}else if(settings.flowChart&&settings.sequenceDiagram){editormd.loadScript(loadPath+"flowchart.min",function(){editormd.loadScript(loadPath+"jquery.flowchart.min",function(){editormd.loadScript(loadPath+"sequence-diagram.min",function(){_this.loadedDisplay()})})})}})})}else{_this.loadedDisplay()}};editormd.loadCSS(loadPath+"codemirror/codemirror.min");if(settings.searchReplace&&!settings.readOnly){editormd.loadCSS(loadPath+"codemirror/addon/dialog/dialog");editormd.loadCSS(loadPath+"codemirror/addon/search/matchesonscrollbar")}if(settings.codeFold){editormd.loadCSS(loadPath+"codemirror/addon/fold/foldgutter")}editormd.loadScript(loadPath+"codemirror/codemirror.min",function(){editormd.$CodeMirror=CodeMirror;editormd.loadScript(loadPath+"codemirror/modes.min",function(){editormd.loadScript(loadPath+"codemirror/addons.min",function(){_this.setCodeMirror();if(settings.mode!=="gfm"&&settings.mode!=="markdown"){_this.loadedDisplay();return false}_this.setToolbar();editormd.loadScript(loadPath+"marked.min",function(){editormd.$marked=marked;if(settings.previewCodeHighlight){editormd.loadScript(loadPath+"prettify.min",function(){loadFlowChartOrSequenceDiagram()})}else{loadFlowChartOrSequenceDiagram()}})})})});return this},setTheme:function(theme){var editor=this.editor;var oldTheme=this.settings.theme;var themePrefix=this.classPrefix+"theme-";editor.removeClass(themePrefix+oldTheme).addClass(themePrefix+theme);this.settings.theme=theme;return this},setEditorTheme:function(theme){var settings=this.settings;settings.editorTheme=theme;if(theme!=="default"){editormd.loadCSS(settings.path+"codemirror/theme/"+settings.editorTheme)}this.cm.setOption("theme",theme);return this},setCodeMirrorTheme:function(theme){this.setEditorTheme(theme);return this},setPreviewTheme:function(theme){var preview=this.preview;var oldTheme=this.settings.previewTheme;var themePrefix=this.classPrefix+"preview-theme-";preview.removeClass(themePrefix+oldTheme).addClass(themePrefix+theme);this.settings.previewTheme=theme;return this},setCodeMirror:function(){var settings=this.settings;var editor=this.editor;if(settings.editorTheme!=="default"){editormd.loadCSS(settings.path+"codemirror/theme/"+settings.editorTheme)}var codeMirrorConfig={mode:settings.mode,theme:settings.editorTheme,tabSize:settings.tabSize,dragDrop:false,autofocus:settings.autoFocus,autoCloseTags:settings.autoCloseTags,readOnly:settings.readOnly?"nocursor":false,indentUnit:settings.indentUnit,lineNumbers:settings.lineNumbers,lineWrapping:settings.lineWrapping,extraKeys:{"Ctrl-Q":function(cm){cm.foldCode(cm.getCursor())}},foldGutter:settings.codeFold,gutters:["CodeMirror-linenumbers","CodeMirror-foldgutter"],matchBrackets:settings.matchBrackets,indentWithTabs:settings.indentWithTabs,styleActiveLine:settings.styleActiveLine,styleSelectedText:settings.styleSelectedText,autoCloseBrackets:settings.autoCloseBrackets,showTrailingSpace:settings.showTrailingSpace,highlightSelectionMatches:!settings.matchWordHighlight?false:{showToken:settings.matchWordHighlight==="onselected"?false:/\w/}};this.codeEditor=this.cm=editormd.$CodeMirror.fromTextArea(this.markdownTextarea[0],codeMirrorConfig);this.codeMirror=this.cmElement=editor.children(".CodeMirror");if(settings.value!==""){this.cm.setValue(settings.value)}this.codeMirror.css({fontSize:settings.fontSize,width:!settings.watch?"100%":"50%"});if(settings.autoHeight){this.codeMirror.css("height","auto");this.cm.setOption("viewportMargin",Infinity)}if(!settings.lineNumbers){this.codeMirror.find(".CodeMirror-gutters").css("border-right","none")}return this},getCodeMirrorOption:function(key){return this.cm.getOption(key)},setCodeMirrorOption:function(key,value){this.cm.setOption(key,value);return this},addKeyMap:function(map,bottom){this.cm.addKeyMap(map,bottom);return this},removeKeyMap:function(map){this.cm.removeKeyMap(map);return this},gotoLine:function(line){var settings=this.settings;if(!settings.gotoLine){return this}var cm=this.cm;var editor=this.editor;var count=cm.lineCount();var preview=this.preview;if(typeof line==="string"){if(line==="last"){line=count}if(line==="first"){line=1}}if(typeof line!=="number"){alert("Error: The line number must be an integer.");return this}line=parseInt(line)-1;if(line>count){alert("Error: The line number range 1-"+count);return this}cm.setCursor({line:line,ch:0});var scrollInfo=cm.getScrollInfo();var clientHeight=scrollInfo.clientHeight;var coords=cm.charCoords({line:line,ch:0},"local");cm.scrollTo(null,(coords.top+coords.bottom-clientHeight)/2);if(settings.watch){var cmScroll=this.codeMirror.find(".CodeMirror-scroll")[0];var height=$(cmScroll).height();var scrollTop=cmScroll.scrollTop;var percent=scrollTop/cmScroll.scrollHeight;if(scrollTop===0){preview.scrollTop(0)}else if(scrollTop+height>=cmScroll.scrollHeight-16){preview.scrollTop(preview[0].scrollHeight)}else{preview.scrollTop(preview[0].scrollHeight*percent)}}cm.focus();return this},extend:function(){if(typeof arguments[1]!=="undefined"){if(typeof arguments[1]==="function"){arguments[1]=$.proxy(arguments[1],this)}this[arguments[0]]=arguments[1]}if(typeof arguments[0]==="object"&&typeof arguments[0].length==="undefined"){$.extend(true,this,arguments[0])}return this},set:function(key,value){if(typeof value!=="undefined"&&typeof value==="function"){value=$.proxy(value,this)}this[key]=value;return this},config:function(key,value){var settings=this.settings;if(typeof key==="object"){settings=$.extend(true,settings,key)}if(typeof key==="string"){settings[key]=value}this.settings=settings;this.recreate();return this},on:function(eventType,callback){var settings=this.settings;if(typeof settings["on"+eventType]!=="undefined"){settings["on"+eventType]=$.proxy(callback,this)}return this},off:function(eventType){var settings=this.settings;if(typeof settings["on"+eventType]!=="undefined"){settings["on"+eventType]=function(){}}return this},showToolbar:function(callback){var settings=this.settings;if(settings.readOnly){return this}if(settings.toolbar&&(this.toolbar.length<1||this.toolbar.find("."+this.classPrefix+"menu").html()==="")){this.setToolbar()}settings.toolbar=true;this.toolbar.show();this.resize();$.proxy(callback||function(){},this)();return this},hideToolbar:function(callback){var settings=this.settings;settings.toolbar=false;this.toolbar.hide();this.resize();$.proxy(callback||function(){},this)();return this},setToolbarAutoFixed:function(fixed){var state=this.state;var editor=this.editor;var toolbar=this.toolbar;var settings=this.settings;if(typeof fixed!=="undefined"){settings.toolbarAutoFixed=fixed}var autoFixedHandle=function(){var $window=$(window);var top=$window.scrollTop();if(!settings.toolbarAutoFixed){return false}if(top-editor.offset().top>10&&top<editor.height()){toolbar.css({position:"fixed",width:editor.width()+"px",left:($window.width()-editor.width())/2+"px"})}else{toolbar.css({position:"absolute",width:"100%",left:0})}};if(!state.fullscreen&&!state.preview&&settings.toolbar&&settings.toolbarAutoFixed){$(window).bind("scroll",autoFixedHandle)}return this},setToolbar:function(){var settings=this.settings;if(settings.readOnly){return this}var editor=this.editor;var preview=this.preview;var classPrefix=this.classPrefix;var toolbar=this.toolbar=editor.children("."+classPrefix+"toolbar");if(settings.toolbar&&toolbar.length<1){var toolbarHTML='<div class="'+classPrefix+'toolbar"><div class="'+classPrefix+'toolbar-container"><ul class="'+classPrefix+'menu"></ul></div></div>';editor.append(toolbarHTML);toolbar=this.toolbar=editor.children("."+classPrefix+"toolbar")}if(!settings.toolbar){toolbar.hide();return this}toolbar.show();var icons=typeof settings.toolbarIcons==="function"?settings.toolbarIcons():typeof settings.toolbarIcons==="string"?editormd.toolbarModes[settings.toolbarIcons]:settings.toolbarIcons;var toolbarMenu=toolbar.find("."+this.classPrefix+"menu"),menu="";var pullRight=false;for(var i=0,len=icons.length;i<len;i++){var name=icons[i];if(name==="||"){pullRight=true}else if(name==="|"){menu+='<li class="divider" unselectable="on">|</li>'}else{var isHeader=/h(\d)/.test(name);var index=name;if(name==="watch"&&!settings.watch){index="unwatch"}var title=settings.lang.toolbar[index];var iconTexts=settings.toolbarIconTexts[index];var iconClass=settings.toolbarIconsClass[index];title=typeof title==="undefined"?"":title;iconTexts=typeof iconTexts==="undefined"?"":iconTexts;iconClass=typeof iconClass==="undefined"?"":iconClass;var menuItem=pullRight?'<li class="pull-right">':"<li>";if(typeof settings.toolbarCustomIcons[name]!=="undefined"&&typeof settings.toolbarCustomIcons[name]!=="function"){menuItem+=settings.toolbarCustomIcons[name]}else{menuItem+='<a href="javascript:;" title="'+title+'" unselectable="on">';menuItem+='<i class="fa '+iconClass+'" name="'+name+'" unselectable="on">'+(isHeader?name.toUpperCase():iconClass===""?iconTexts:"")+"</i>";menuItem+="</a>"}menuItem+="</li>";menu=pullRight?menuItem+menu:menu+menuItem}}toolbarMenu.html(menu);toolbarMenu.find('[title="Lowercase"]').attr("title",settings.lang.toolbar.lowercase);toolbarMenu.find('[title="ucwords"]').attr("title",settings.lang.toolbar.ucwords);this.setToolbarHandler();this.setToolbarAutoFixed();return this},dialogLockScreen:function(){$.proxy(editormd.dialogLockScreen,this)();return this},dialogShowMask:function(dialog){$.proxy(editormd.dialogShowMask,this)(dialog);return this},getToolbarHandles:function(name){var toolbarHandlers=this.toolbarHandlers=editormd.toolbarHandlers;return name&&typeof toolbarIconHandlers[name]!=="undefined"?toolbarHandlers[name]:toolbarHandlers},setToolbarHandler:function(){var _this=this;var settings=this.settings;if(!settings.toolbar||settings.readOnly){return this}var toolbar=this.toolbar;var cm=this.cm;var classPrefix=this.classPrefix;var toolbarIcons=this.toolbarIcons=toolbar.find("."+classPrefix+"menu > li > a");var toolbarIconHandlers=this.getToolbarHandles();toolbarIcons.bind(editormd.mouseOrTouch("click","touchend"),function(event){var icon=$(this).children(".fa");var name=icon.attr("name");var cursor=cm.getCursor();var selection=cm.getSelection();if(name===""){return}_this.activeIcon=icon;if(typeof toolbarIconHandlers[name]!=="undefined"){$.proxy(toolbarIconHandlers[name],_this)(cm)}else{if(typeof settings.toolbarHandlers[name]!=="undefined"){$.proxy(settings.toolbarHandlers[name],_this)(cm,icon,cursor,selection)}else{alert("This feature is not yet implemented.")}}if(!settings.toolbarNoFocus.includes(name)){cm.focus()}return false});return this},createDialog:function(options){return $.proxy(editormd.createDialog,this)(options)},createInfoDialog:function(){var _this=this;var editor=this.editor;var classPrefix=this.classPrefix;var infoDialogHTML=['<div class="'+classPrefix+"dialog "+classPrefix+'dialog-info" style="">','<div class="'+classPrefix+'dialog-container">','<h1><i class="editormd-logo editormd-logo-lg editormd-logo-color"></i> '+editormd.title+"<small>v"+editormd.version+"</small></h1>","<p>"+this.lang.description+"</p>",'<p style="margin: 10px 0 20px 0;"><a href="'+editormd.homePage+'" target="_blank">'+editormd.homePage+' <i class="fa fa-external-link"></i></a></p>','<p style="font-size: 0.85em;">Copyright &copy; 2015 <a href="https://github.com/pandao" target="_blank" class="hover-link">Pandao</a>, The <a href="https://github.com/pandao/editor.md/blob/master/LICENSE" target="_blank" class="hover-link">MIT</a> License.</p>',"</div>",'<a href="javascript:;" class="fa fa-close '+classPrefix+'dialog-close"></a>',"</div>"].join("\n");editor.append(infoDialogHTML);var infoDialog=this.infoDialog=editor.children("."+classPrefix+"dialog-info");infoDialog.find("."+classPrefix+"dialog-close").bind(editormd.mouseOrTouch("click","touchend"),function(){_this.hideInfoDialog()});infoDialog.css("border",editormd.isIE8?"1px solid #ddd":"").css("z-index",editormd.dialogZindex).show();this.infoDialogPosition();return this},infoDialogPosition:function(){var infoDialog=this.infoDialog;var _infoDialogPosition=function(){infoDialog.css({top:($(window).height()-infoDialog.height())/2+"px",left:($(window).width()-infoDialog.width())/2+"px"})};_infoDialogPosition();$(window).resize(_infoDialogPosition);return this},showInfoDialog:function(){$("html,body").css("overflow-x","hidden");var _this=this;var editor=this.editor;var settings=this.settings;var infoDialog=this.infoDialog=editor.children("."+this.classPrefix+"dialog-info");if(infoDialog.length<1){this.createInfoDialog()}this.lockScreen(true);this.mask.css({opacity:settings.dialogMaskOpacity,backgroundColor:settings.dialogMaskBgColor}).show();infoDialog.css("z-index",editormd.dialogZindex).show();this.infoDialogPosition();return this},hideInfoDialog:function(){$("html,body").css("overflow-x","");this.infoDialog.hide();this.mask.hide();this.lockScreen(false);return this},lockScreen:function(lock){editormd.lockScreen(lock);this.resize();return this},recreate:function(){var _this=this;var editor=this.editor;var settings=this.settings;this.codeMirror.remove();this.setCodeMirror();if(!settings.readOnly){if(editor.find(".editormd-dialog").length>0){editor.find(".editormd-dialog").remove()}if(settings.toolbar){this.getToolbarHandles();this.setToolbar()}}this.loadedDisplay(true);return this},previewCodeHighlight:function(){var settings=this.settings;var previewContainer=this.previewContainer;if(settings.previewCodeHighlight){previewContainer.find("pre").addClass("prettyprint linenums");if(typeof prettyPrint!=="undefined"){prettyPrint()}}return this},katexRender:function(){if(timer===null){return this}this.previewContainer.find("."+editormd.classNames.tex).each(function(){var tex=$(this);editormd.$katex.render(tex.text(),tex[0]);tex.find(".katex").css("font-size","1.6em")});return this},flowChartAndSequenceDiagramRender:function(){var $this=this;var settings=this.settings;var previewContainer=this.previewContainer;if(editormd.isIE8){return this}if(settings.flowChart){if(flowchartTimer===null){return this}previewContainer.find(".flowchart").flowChart()}if(settings.sequenceDiagram){previewContainer.find(".sequence-diagram").sequenceDiagram({theme:"simple"})}var preview=$this.preview;var codeMirror=$this.codeMirror;var codeView=codeMirror.find(".CodeMirror-scroll");var height=codeView.height();var scrollTop=codeView.scrollTop();var percent=scrollTop/codeView[0].scrollHeight;var tocHeight=0;preview.find(".markdown-toc-list").each(function(){tocHeight+=$(this).height()});var tocMenuHeight=preview.find(".editormd-toc-menu").height();tocMenuHeight=!tocMenuHeight?0:tocMenuHeight;if(scrollTop===0){preview.scrollTop(0)}else if(scrollTop+height>=codeView[0].scrollHeight-16){preview.scrollTop(preview[0].scrollHeight)}else{preview.scrollTop((preview[0].scrollHeight+tocHeight+tocMenuHeight)*percent)}return this},registerKeyMaps:function(keyMap){var _this=this;var cm=this.cm;var settings=this.settings;var toolbarHandlers=editormd.toolbarHandlers;var disabledKeyMaps=settings.disabledKeyMaps;keyMap=keyMap||null;if(keyMap){for(var i in keyMap){if($.inArray(i,disabledKeyMaps)<0){var map={};map[i]=keyMap[i];cm.addKeyMap(keyMap)}}}else{for(var k in editormd.keyMaps){var _keyMap=editormd.keyMaps[k];var handle=typeof _keyMap==="string"?$.proxy(toolbarHandlers[_keyMap],_this):$.proxy(_keyMap,_this);if($.inArray(k,["F9","F10","F11"])<0&&$.inArray(k,disabledKeyMaps)<0){var _map={};_map[k]=handle;cm.addKeyMap(_map)}}$(window).keydown(function(event){var keymaps={120:"F9",121:"F10",122:"F11"};if($.inArray(keymaps[event.keyCode],disabledKeyMaps)<0){switch(event.keyCode){case 120:$.proxy(toolbarHandlers["watch"],_this)();return false;break;case 121:$.proxy(toolbarHandlers["preview"],_this)();return false;break;case 122:$.proxy(toolbarHandlers["fullscreen"],_this)();return false;break;default:break}}})}return this},bindScrollEvent:function(){var _this=this;var preview=this.preview;var settings=this.settings;var codeMirror=this.codeMirror;var mouseOrTouch=editormd.mouseOrTouch;if(!settings.syncScrolling){return this}var cmBindScroll=function(){codeMirror.find(".CodeMirror-scroll").bind(mouseOrTouch("scroll","touchmove"),function(event){var height=$(this).height();var scrollTop=$(this).scrollTop();var percent=scrollTop/$(this)[0].scrollHeight;var tocHeight=0;preview.find(".markdown-toc-list").each(function(){tocHeight+=$(this).height()});var tocMenuHeight=preview.find(".editormd-toc-menu").height();tocMenuHeight=!tocMenuHeight?0:tocMenuHeight;if(scrollTop===0){preview.scrollTop(0)}else if(scrollTop+height>=$(this)[0].scrollHeight-16){preview.scrollTop(preview[0].scrollHeight)}else{preview.scrollTop((preview[0].scrollHeight+tocHeight+tocMenuHeight)*percent)}$.proxy(settings.onscroll,_this)(event)})};var cmUnbindScroll=function(){codeMirror.find(".CodeMirror-scroll").unbind(mouseOrTouch("scroll","touchmove"))};var previewBindScroll=function(){preview.bind(mouseOrTouch("scroll","touchmove"),function(event){var height=$(this).height();var scrollTop=$(this).scrollTop();var percent=scrollTop/$(this)[0].scrollHeight;var codeView=codeMirror.find(".CodeMirror-scroll");if(scrollTop===0){codeView.scrollTop(0)}else if(scrollTop+height>=$(this)[0].scrollHeight){codeView.scrollTop(codeView[0].scrollHeight)}else{codeView.scrollTop(codeView[0].scrollHeight*percent)}$.proxy(settings.onpreviewscroll,_this)(event)})};var previewUnbindScroll=function(){preview.unbind(mouseOrTouch("scroll","touchmove"))};codeMirror.bind({mouseover:cmBindScroll,mouseout:cmUnbindScroll,touchstart:cmBindScroll,touchend:cmUnbindScroll});if(settings.syncScrolling==="single"){return this}preview.bind({mouseover:previewBindScroll,mouseout:previewUnbindScroll,touchstart:previewBindScroll,touchend:previewUnbindScroll});return this},bindChangeEvent:function(){var _this=this;var cm=this.cm;var settings=this.settings;if(!settings.syncScrolling){return this}cm.on("change",function(_cm,changeObj){if(settings.watch){_this.previewContainer.css("padding",settings.autoHeight?"20px 20px 50px 40px":"20px")}timer=setTimeout(function(){clearTimeout(timer);_this.save();timer=null},settings.delay)});return this},loadedDisplay:function(recreate){recreate=recreate||false;var _this=this;var editor=this.editor;var preview=this.preview;var settings=this.settings;this.containerMask.hide();this.save();if(settings.watch){preview.show()}editor.data("oldWidth",editor.width()).data("oldHeight",editor.height());this.resize();this.registerKeyMaps();$(window).resize(function(){_this.resize()});this.bindScrollEvent().bindChangeEvent();if(!recreate){$.proxy(settings.onload,this)()}this.state.loaded=true;return this},width:function(width){this.editor.css("width",typeof width==="number"?width+"px":width);this.resize();return this},height:function(height){this.editor.css("height",typeof height==="number"?height+"px":height);this.resize();return this},resize:function(width,height){width=width||null;height=height||null;var state=this.state;var editor=this.editor;var preview=this.preview;var toolbar=this.toolbar;var settings=this.settings;var codeMirror=this.codeMirror;if(width){editor.css("width",typeof width==="number"?width+"px":width)}if(settings.autoHeight&&!state.fullscreen&&!state.preview){editor.css("height","auto");codeMirror.css("height","auto")}else{if(height){editor.css("height",typeof height==="number"?height+"px":height)}if(state.fullscreen){editor.height($(window).height())}if(settings.toolbar&&!settings.readOnly){codeMirror.css("margin-top",toolbar.height()+1).height(editor.height()-toolbar.height())}else{codeMirror.css("margin-top",0).height(editor.height())}}if(settings.watch){codeMirror.width(editor.width()/2);preview.width(!state.preview?editor.width()/2:editor.width());this.previewContainer.css("padding",settings.autoHeight?"20px 20px 50px 40px":"20px");if(settings.toolbar&&!settings.readOnly){preview.css("top",toolbar.height()+1)}else{preview.css("top",0)}if(settings.autoHeight&&!state.fullscreen&&!state.preview){preview.height("")}else{var previewHeight=settings.toolbar&&!settings.readOnly?editor.height()-toolbar.height():editor.height();preview.height(previewHeight)}}else{codeMirror.width(editor.width());preview.hide()}if(state.loaded){$.proxy(settings.onresize,this)()}return this},save:function(){if(timer===null){return this}var _this=this;var state=this.state;var settings=this.settings;var cm=this.cm;var cmValue=cm.getValue();var previewContainer=this.previewContainer;if(settings.mode!=="gfm"&&settings.mode!=="markdown"){this.markdownTextarea.val(cmValue);return this}var marked=editormd.$marked;var markdownToC=this.markdownToC=[];var rendererOptions=this.markedRendererOptions={toc:settings.toc,tocm:settings.tocm,tocStartLevel:settings.tocStartLevel,pageBreak:settings.pageBreak,taskList:settings.taskList,emoji:settings.emoji,tex:settings.tex,atLink:settings.atLink,emailLink:settings.emailLink,plantuml:settings.plantuml,flowChart:settings.flowChart,sequenceDiagram:settings.sequenceDiagram,previewCodeHighlight:settings.previewCodeHighlight};var markedOptions=this.markedOptions={renderer:editormd.markedRenderer(markdownToC,rendererOptions),gfm:true,tables:true,breaks:true,pedantic:false,sanitize:settings.htmlDecode?false:true,smartLists:true,smartypants:true};marked.setOptions(markedOptions);var newMarkdownDoc=editormd.$marked(cmValue,markedOptions);newMarkdownDoc=editormd.filterHTMLTags(newMarkdownDoc,settings.htmlDecode);this.markdownTextarea.text(cmValue);cm.save();if(settings.saveHTMLToTextarea){this.htmlTextarea.text(newMarkdownDoc)}if(settings.watch||!settings.watch&&state.preview){previewContainer.html(newMarkdownDoc);this.previewCodeHighlight();if(settings.toc){var tocContainer=settings.tocContainer===""?previewContainer:$(settings.tocContainer);var tocMenu=tocContainer.find("."+this.classPrefix+"toc-menu");tocContainer.attr("previewContainer",settings.tocContainer===""?"true":"false");if(settings.tocContainer!==""&&tocMenu.length>0){tocMenu.remove()}editormd.markdownToCRenderer(markdownToC,tocContainer,settings.tocDropdown,settings.tocStartLevel);if(settings.tocDropdown||tocContainer.find("."+this.classPrefix+"toc-menu").length>0){editormd.tocDropdownMenu(tocContainer,settings.tocTitle!==""?settings.tocTitle:this.lang.tocTitle)}if(settings.tocContainer!==""){previewContainer.find(".markdown-toc").css("border","none")}}if(settings.tex){if(!editormd.kaTeXLoaded&&settings.autoLoadModules){editormd.loadKaTeX(function(){editormd.$katex=katex;editormd.kaTeXLoaded=true;_this.katexRender()})}else{editormd.$katex=katex;this.katexRender()}}if(settings.flowChart||settings.sequenceDiagram){flowchartTimer=setTimeout(function(){clearTimeout(flowchartTimer);_this.flowChartAndSequenceDiagramRender();flowchartTimer=null},10)}if(state.loaded){$.proxy(settings.onchange,this)()}}return this},focus:function(){this.cm.focus();return this},setCursor:function(cursor){this.cm.setCursor(cursor);return this},getCursor:function(){return this.cm.getCursor()},setSelection:function(from,to){this.cm.setSelection(from,to);return this},getSelection:function(){return this.cm.getSelection()},setSelections:function(ranges){this.cm.setSelections(ranges);return this},getSelections:function(){return this.cm.getSelections()},replaceSelection:function(value){this.cm.replaceSelection(value);return this},insertValue:function(value){this.replaceSelection(value);return this},appendMarkdown:function(md){var settings=this.settings;var cm=this.cm;cm.setValue(cm.getValue()+md);return this},setMarkdown:function(md){this.cm.setValue(md||this.settings.markdown);return this},getMarkdown:function(){return this.cm.getValue()},getValue:function(){return this.cm.getValue()},setValue:function(value){this.cm.setValue(value);return this},clear:function(){this.cm.setValue("");return this},getHTML:function(){if(!this.settings.saveHTMLToTextarea){alert("Error: settings.saveHTMLToTextarea == false");return false}return this.htmlTextarea.val()},getTextareaSavedHTML:function(){return this.getHTML()},getPreviewedHTML:function(){if(!this.settings.watch){alert("Error: settings.watch == false");return false}return this.previewContainer.html()},watch:function(callback){var settings=this.settings;if($.inArray(settings.mode,["gfm","markdown"])<0){return this}this.state.watching=settings.watch=true;this.preview.show();if(this.toolbar){var watchIcon=settings.toolbarIconsClass.watch;var unWatchIcon=settings.toolbarIconsClass.unwatch;var icon=this.toolbar.find(".fa[name=watch]");icon.parent().attr("title",settings.lang.toolbar.watch);icon.removeClass(unWatchIcon).addClass(watchIcon)}this.codeMirror.css("border-right","1px solid #ddd").width(this.editor.width()/2);timer=0;this.save().resize();if(!settings.onwatch){settings.onwatch=callback||function(){}}$.proxy(settings.onwatch,this)();return this},unwatch:function(callback){var settings=this.settings;this.state.watching=settings.watch=false;this.preview.hide();if(this.toolbar){var watchIcon=settings.toolbarIconsClass.watch;var unWatchIcon=settings.toolbarIconsClass.unwatch;var icon=this.toolbar.find(".fa[name=watch]");icon.parent().attr("title",settings.lang.toolbar.unwatch);icon.removeClass(watchIcon).addClass(unWatchIcon)}this.codeMirror.css("border-right","none").width(this.editor.width());this.resize();if(!settings.onunwatch){settings.onunwatch=callback||function(){}}$.proxy(settings.onunwatch,this)();return this},show:function(callback){callback=callback||function(){};var _this=this;this.editor.show(0,function(){$.proxy(callback,_this)()});return this},hide:function(callback){callback=callback||function(){};var _this=this;this.editor.hide(0,function(){$.proxy(callback,_this)()});return this},previewing:function(){var _this=this;var editor=this.editor;var preview=this.preview;var toolbar=this.toolbar;var settings=this.settings;var codeMirror=this.codeMirror;var previewContainer=this.previewContainer;if($.inArray(settings.mode,["gfm","markdown"])<0){return this}if(settings.toolbar&&toolbar){toolbar.toggle();toolbar.find(".fa[name=preview]").toggleClass("active")}codeMirror.toggle();var escHandle=function(event){if(event.shiftKey&&event.keyCode===27){_this.previewed()}};if(codeMirror.css("display")==="none"){this.state.preview=true;if(this.state.fullscreen){preview.css("background","#fff")}editor.find("."+this.classPrefix+"preview-close-btn").show().bind(editormd.mouseOrTouch("click","touchend"),function(){_this.previewed()});if(!settings.watch){this.save()}else{previewContainer.css("padding","")}previewContainer.addClass(this.classPrefix+"preview-active");preview.show().css({position:"",top:0,width:editor.width(),height:settings.autoHeight&&!this.state.fullscreen?"auto":editor.height()});if(this.state.loaded){$.proxy(settings.onpreviewing,this)()}$(window).bind("keyup",escHandle)}else{$(window).unbind("keyup",escHandle);this.previewed()}},previewed:function(){var editor=this.editor;var preview=this.preview;var toolbar=this.toolbar;var settings=this.settings;var previewContainer=this.previewContainer;var previewCloseBtn=editor.find("."+this.classPrefix+"preview-close-btn");this.state.preview=false;this.codeMirror.show();if(settings.toolbar){toolbar.show()}preview[settings.watch?"show":"hide"]();previewCloseBtn.hide().unbind(editormd.mouseOrTouch("click","touchend"));previewContainer.removeClass(this.classPrefix+"preview-active");if(settings.watch){previewContainer.css("padding","20px")}preview.css({background:null,position:"absolute",width:editor.width()/2,height:settings.autoHeight&&!this.state.fullscreen?"auto":editor.height()-toolbar.height(),top:settings.toolbar?toolbar.height():0});if(this.state.loaded){$.proxy(settings.onpreviewed,this)()}return this},fullscreen:function(){var _this=this;var state=this.state;var editor=this.editor;var preview=this.preview;var toolbar=this.toolbar;var settings=this.settings;var fullscreenClass=this.classPrefix+"fullscreen";if(toolbar){toolbar.find(".fa[name=fullscreen]").parent().toggleClass("active")}var escHandle=function(event){if(!event.shiftKey&&event.keyCode===27){if(state.fullscreen){_this.fullscreenExit()}}};if(!editor.hasClass(fullscreenClass)){state.fullscreen=true;$("html,body").css("overflow","hidden");editor.css({width:$(window).width(),height:$(window).height()}).addClass(fullscreenClass);this.resize();$.proxy(settings.onfullscreen,this)();$(window).bind("keyup",escHandle)}else{$(window).unbind("keyup",escHandle);this.fullscreenExit()}return this},fullscreenExit:function(){var editor=this.editor;var settings=this.settings;var toolbar=this.toolbar;var fullscreenClass=this.classPrefix+"fullscreen";this.state.fullscreen=false;if(toolbar){toolbar.find(".fa[name=fullscreen]").parent().removeClass("active")}$("html,body").css("overflow","");editor.css({width:editor.data("oldWidth"),height:editor.data("oldHeight")}).removeClass(fullscreenClass);this.resize();$.proxy(settings.onfullscreenExit,this)();return this},executePlugin:function(name,path){var _this=this;var cm=this.cm;var settings=this.settings;path=settings.pluginPath+path;if(typeof define==="function"){if(typeof this[name]==="undefined"){alert("Error: "+name+" plugin is not found, you are not load this plugin.");return this}this[name](cm);return this}if($.inArray(path,editormd.loadFiles.plugin)<0){editormd.loadPlugin(path,function(){editormd.loadPlugins[name]=_this[name];_this[name](cm)})}else{$.proxy(editormd.loadPlugins[name],this)(cm)}return this},search:function(command){var settings=this.settings;if(!settings.searchReplace){alert("Error: settings.searchReplace == false");return this}if(!settings.readOnly){this.cm.execCommand(command||"find")}return this},searchReplace:function(){this.search("replace");return this},searchReplaceAll:function(){this.search("replaceAll");return this}};editormd.fn.init.prototype=editormd.fn;editormd.dialogLockScreen=function(){var settings=this.settings||{dialogLockScreen:true};if(settings.dialogLockScreen){$("html,body").css("overflow","hidden");this.resize()}};editormd.dialogShowMask=function(dialog){var editor=this.editor;var settings=this.settings||{dialogShowMask:true};dialog.css({top:($(window).height()-dialog.height())/2+"px",left:($(window).width()-dialog.width())/2+"px"});if(settings.dialogShowMask){editor.children("."+this.classPrefix+"mask").css("z-index",parseInt(dialog.css("z-index"))-1).show()}};editormd.toolbarHandlers={undo:function(){this.cm.undo()},redo:function(){this.cm.redo()},bold:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("**"+selection+"**");if(selection===""){cm.setCursor(cursor.line,cursor.ch+2)}},del:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("~~"+selection+"~~");if(selection===""){cm.setCursor(cursor.line,cursor.ch+2)}},italic:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("*"+selection+"*");if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},quote:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("> "+selection);cm.setCursor(cursor.line,cursor.ch+2)}else{cm.replaceSelection("> "+selection)}},ucfirst:function(){var cm=this.cm;var selection=cm.getSelection();var selections=cm.listSelections();cm.replaceSelection(editormd.firstUpperCase(selection));cm.setSelections(selections)},ucwords:function(){var cm=this.cm;var selection=cm.getSelection();var selections=cm.listSelections();cm.replaceSelection(editormd.wordsFirstUpperCase(selection));cm.setSelections(selections)},uppercase:function(){var cm=this.cm;var selection=cm.getSelection();var selections=cm.listSelections();cm.replaceSelection(selection.toUpperCase());cm.setSelections(selections)},lowercase:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();var selections=cm.listSelections();cm.replaceSelection(selection.toLowerCase());cm.setSelections(selections)},h1:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("# "+selection);cm.setCursor(cursor.line,cursor.ch+2)}else{cm.replaceSelection("# "+selection)}},h2:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("## "+selection);cm.setCursor(cursor.line,cursor.ch+3)}else{cm.replaceSelection("## "+selection)}},h3:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("### "+selection);cm.setCursor(cursor.line,cursor.ch+4)}else{cm.replaceSelection("### "+selection)}},h4:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("#### "+selection);cm.setCursor(cursor.line,cursor.ch+5)}else{cm.replaceSelection("#### "+selection)}},h5:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("##### "+selection);cm.setCursor(cursor.line,cursor.ch+6)}else{cm.replaceSelection("##### "+selection)}},h6:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("###### "+selection);cm.setCursor(cursor.line,cursor.ch+7)}else{cm.replaceSelection("###### "+selection)}},"list-ul":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(selection===""){cm.replaceSelection("- "+selection)}else{var selectionText=selection.split("\n");for(var i=0,len=selectionText.length;i<len;i++){selectionText[i]=selectionText[i]===""?"":"- "+selectionText[i]}cm.replaceSelection(selectionText.join("\n"))}},"list-ol":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(selection===""){cm.replaceSelection("1. "+selection)}else{var selectionText=selection.split("\n");for(var i=0,len=selectionText.length;i<len;i++){selectionText[i]=selectionText[i]===""?"":i+1+". "+selectionText[i]}cm.replaceSelection(selectionText.join("\n"))}},hr:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection((cursor.ch!==0?"\n\n":"\n")+"------------\n\n")},tex:function(){if(!this.settings.tex){alert("settings.tex === false");return this}var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("$$"+selection+"$$");if(selection===""){cm.setCursor(cursor.line,cursor.ch+2)}},link:function(){this.executePlugin("linkDialog","link-dialog/link-dialog")},"reference-link":function(){this.executePlugin("referenceLinkDialog","reference-link-dialog/reference-link-dialog")},pagebreak:function(){if(!this.settings.pageBreak){alert("settings.pageBreak === false");return this}var cm=this.cm;var selection=cm.getSelection();cm.replaceSelection("\r\n[========]\r\n")},image:function(){this.executePlugin("imageDialog","image-dialog/image-dialog")},code:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("`"+selection+"`");if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},"code-block":function(){this.executePlugin("codeBlockDialog","code-block-dialog/code-block-dialog")},"preformatted-text":function(){this.executePlugin("preformattedTextDialog","preformatted-text-dialog/preformatted-text-dialog")},table:function(){this.executePlugin("tableDialog","table-dialog/table-dialog")},datetime:function(){var cm=this.cm;var selection=cm.getSelection();var date=new Date;var langName=this.settings.lang.name;var datefmt=editormd.dateFormat()+" "+editormd.dateFormat(langName==="zh-cn"||langName==="zh-tw"?"cn-week-day":"week-day");cm.replaceSelection(datefmt)},emoji:function(){this.executePlugin("emojiDialog","emoji-dialog/emoji-dialog")},"html-entities":function(){this.executePlugin("htmlEntitiesDialog","html-entities-dialog/html-entities-dialog")},"goto-line":function(){this.executePlugin("gotoLineDialog","goto-line-dialog/goto-line-dialog")},watch:function(){this[this.settings.watch?"unwatch":"watch"]()},preview:function(){this.previewing()},fullscreen:function(){this.fullscreen()},clear:function(){this.clear()},search:function(){this.search()},help:function(){this.executePlugin("helpDialog","help-dialog/help-dialog")},info:function(){this.showInfoDialog()}};editormd.keyMaps={"Ctrl-1":"h1","Ctrl-2":"h2","Ctrl-3":"h3","Ctrl-4":"h4","Ctrl-5":"h5","Ctrl-6":"h6","Ctrl-B":"bold","Ctrl-D":"datetime","Ctrl-E":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(!this.settings.emoji){alert("Error: settings.emoji == false");return}cm.replaceSelection(":"+selection+":");if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},"Ctrl-Alt-G":"goto-line","Ctrl-H":"hr","Ctrl-I":"italic","Ctrl-K":"code","Ctrl-L":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();var title=selection===""?"":' "'+selection+'"';cm.replaceSelection("["+selection+"]("+title+")");if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},"Ctrl-U":"list-ul","Shift-Ctrl-A":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(!this.settings.atLink){alert("Error: settings.atLink == false");return}cm.replaceSelection("@"+selection);if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},"Shift-Ctrl-C":"code","Shift-Ctrl-Q":"quote","Shift-Ctrl-S":"del","Shift-Ctrl-K":"tex","Shift-Alt-C":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection(["```",selection,"```"].join("\n"));if(selection===""){cm.setCursor(cursor.line,cursor.ch+3)}},"Shift-Ctrl-Alt-C":"code-block","Shift-Ctrl-H":"html-entities","Shift-Alt-H":"help","Shift-Ctrl-E":"emoji","Shift-Ctrl-U":"uppercase","Shift-Alt-U":"ucwords","Shift-Ctrl-Alt-U":"ucfirst","Shift-Alt-L":"lowercase","Shift-Ctrl-I":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();var title=selection===""?"":' "'+selection+'"';cm.replaceSelection("!["+selection+"]("+title+")");if(selection===""){cm.setCursor(cursor.line,cursor.ch+4)}},"Shift-Ctrl-Alt-I":"image","Shift-Ctrl-L":"link","Shift-Ctrl-O":"list-ol","Shift-Ctrl-P":"preformatted-text","Shift-Ctrl-T":"table","Shift-Alt-P":"pagebreak",F9:"watch",F10:"preview",F11:"fullscreen"};var trim=function(str){return!String.prototype.trim?str.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,""):str.trim()};editormd.trim=trim;var ucwords=function(str){return str.toLowerCase().replace(/\b(\w)|\s(\w)/g,function($1){return $1.toUpperCase()})};editormd.ucwords=editormd.wordsFirstUpperCase=ucwords;var firstUpperCase=function(str){return str.toLowerCase().replace(/\b(\w)/,function($1){return $1.toUpperCase()})};var ucfirst=firstUpperCase;editormd.firstUpperCase=editormd.ucfirst=firstUpperCase;editormd.urls={atLinkBase:"https://github.com/"};editormd.regexs={atLink:/@(\w+)/g,email:/(\w+)@(\w+)\.(\w+)\.?(\w+)?/g,emailLink:/(mailto:)?([\w\.\_]+)@(\w+)\.(\w+)\.?(\w+)?/g,emoji:/:([\w\+-]+):/g,emojiDatetime:/(\d{2}:\d{2}:\d{2})/g,twemoji:/:(tw-([\w]+)-?(\w+)?):/g,fontAwesome:/:(fa-([\w]+)(-(\w+)){0,}):/g,editormdLogo:/:(editormd-logo-?(\w+)?):/g,pageBreak:/^\[[=]{8,}\]$/};editormd.emoji={path:"http://www.emoji-cheat-sheet.com/graphics/emojis/",ext:".png"};editormd.twemoji={path:"http://twemoji.maxcdn.com/36x36/",ext:".png"};editormd.markedRenderer=function(markdownToC,options){var defaults={toc:true,tocm:false,tocStartLevel:1,pageBreak:true,atLink:true,emailLink:true,taskList:false,emoji:false,tex:false,plantuml:false,flowChart:false,sequenceDiagram:false};var settings=$.extend(defaults,options||{});var marked=editormd.$marked;var markedRenderer=new marked.Renderer;markdownToC=markdownToC||[];var regexs=editormd.regexs;var atLinkReg=regexs.atLink;var emojiReg=regexs.emoji;var emailReg=regexs.email;var emailLinkReg=regexs.emailLink;var twemojiReg=regexs.twemoji;var faIconReg=regexs.fontAwesome;var editormdLogoReg=regexs.editormdLogo;var pageBreakReg=regexs.pageBreak;markedRenderer.emoji=function(text){text=text.replace(editormd.regexs.emojiDatetime,function($1){return $1.replace(/:/g,"&#58;")});var matchs=text.match(emojiReg);if(!matchs||!settings.emoji){return text}for(var i=0,len=matchs.length;i<len;i++){if(matchs[i]===":+1:"){matchs[i]=":\\+1:"}text=text.replace(new RegExp(matchs[i]),function($1,$2){var faMatchs=$1.match(faIconReg);var name=$1.replace(/:/g,"");if(faMatchs){for(var fa=0,len1=faMatchs.length;fa<len1;fa++){var faName=faMatchs[fa].replace(/:/g,"");return'<i class="fa '+faName+' fa-emoji" title="'+faName.replace("fa-","")+'"></i>'}}else{var emdlogoMathcs=$1.match(editormdLogoReg);var twemojiMatchs=$1.match(twemojiReg);if(emdlogoMathcs){for(var x=0,len2=emdlogoMathcs.length;x<len2;x++){var logoName=emdlogoMathcs[x].replace(/:/g,"");return'<i class="'+logoName+'" title="Editor.md logo ('+logoName+')"></i>'}}else if(twemojiMatchs){for(var t=0,len3=twemojiMatchs.length;t<len3;t++){var twe=twemojiMatchs[t].replace(/:/g,"").replace("tw-","");return'<img src="'+editormd.twemoji.path+twe+editormd.twemoji.ext+'" title="twemoji-'+twe+'" alt="twemoji-'+twe+'" class="emoji twemoji" />'}}else{var src=name==="+1"?"plus1":name;src=src==="black_large_square"?"black_square":src;src=src==="moon"?"waxing_gibbous_moon":src;return'<img src="'+editormd.emoji.path+src+editormd.emoji.ext+'" class="emoji" title="&#58;'+name+'&#58;" alt="&#58;'+name+'&#58;" />'}}})}return text};markedRenderer.atLink=function(text){if(atLinkReg.test(text)){if(settings.atLink){text=text.replace(emailReg,function($1,$2,$3,$4){return $1.replace(/@/g,"_#_&#64;_#_")});text=text.replace(atLinkReg,function($1,$2){return'<a href="'+editormd.urls.atLinkBase+""+$2+'" title="&#64;'+$2+'" class="at-link">'+$1+"</a>"}).replace(/_#_&#64;_#_/g,"@")}if(settings.emailLink){text=text.replace(emailLinkReg,function($1,$2,$3,$4,$5){return!$2&&$.inArray($5,"jpg|jpeg|png|gif|webp|ico|icon|pdf".split("|"))<0?'<a href="mailto:'+$1+'">'+$1+"</a>":$1})}return text}return text};markedRenderer.link=function(href,title,text){if(this.options.sanitize){try{var prot=decodeURIComponent(unescape(href)).replace(/[^\w:]/g,"").toLowerCase()}catch(e){return""}if(prot.indexOf("javascript:")===0){return""}}var out='<a href="'+href+'"';if(atLinkReg.test(title)||atLinkReg.test(text)){if(title){out+=' title="'+title.replace(/@/g,"&#64;")}return out+'">'+text.replace(/@/g,"&#64;")+"</a>"}if(title){out+=' title="'+title+'"'}out+=">"+text+"</a>";return out};markedRenderer.heading=function(text,level,raw){var linkText=text;var hasLinkReg=/\s*\<a\s*href\=\"(.*)\"\s*([^\>]*)\>(.*)\<\/a\>\s*/;var getLinkTextReg=/\s*\<a\s*([^\>]+)\>([^\>]*)\<\/a\>\s*/g;if(hasLinkReg.test(text)){var tempText=[];text=text.split(/\<a\s*([^\>]+)\>([^\>]*)\<\/a\>/);for(var i=0,len=text.length;i<len;i++){tempText.push(text[i].replace(/\s*href\=\"(.*)\"\s*/g,""))}text=tempText.join(" ")}text=trim(text);var escapedText=text.toLowerCase().replace(/[^\w]+/g,"-");var toc={text:text,level:level,slug:escapedText};var isChinese=/^[\u4e00-\u9fa5]+$/.test(text);var id=isChinese?escape(text).replace(/\%/g,""):text.toLowerCase().replace(/[^\w]+/g,"-");markdownToC.push(toc);var headingHTML="<h"+level+' id="h'+level+"-"+this.options.headerPrefix+id+'">';headingHTML+='<a name="'+text+'" class="reference-link"></a>';headingHTML+='<span class="header-link octicon octicon-link"></span>';headingHTML+=hasLinkReg?this.atLink(this.emoji(linkText)):this.atLink(this.emoji(text));headingHTML+="</h"+level+">";return headingHTML};markedRenderer.pageBreak=function(text){if(pageBreakReg.test(text)&&settings.pageBreak){text='<hr style="page-break-after:always;" class="page-break editormd-page-break" />'}return text};markedRenderer.paragraph=function(text){var isTeXInline=/\$\$(.*)\$\$/g.test(text);var isTeXLine=/^\$\$(.*)\$\$$/.test(text);var isTeXAddClass=isTeXLine?' class="'+editormd.classNames.tex+'"':"";var isToC=settings.tocm?/^(\[TOC\]|\[TOCM\])$/.test(text):/^\[TOC\]$/.test(text);var isToCMenu=/^\[TOCM\]$/.test(text);if(!isTeXLine&&isTeXInline){text=text.replace(/(\$\$([^\$]*)\$\$)+/g,function($1,$2){return'<span class="'+editormd.classNames.tex+'">'+$2.replace(/\$/g,"")+"</span>"})}else{text=isTeXLine?text.replace(/\$/g,""):text}var tocHTML='<div class="markdown-toc editormd-markdown-toc">'+text+"</div>";return isToC?isToCMenu?'<div class="editormd-toc-menu">'+tocHTML+"</div><br/>":tocHTML:pageBreakReg.test(text)?this.pageBreak(text):"<p"+isTeXAddClass+">"+this.atLink(this.emoji(text))+"</p>\n"};markedRenderer.code=function(code,lang,escaped){if(lang==="seq"||lang==="sequence"){return'<div class="sequence-diagram">'+code+"</div>"}else if(lang==="flow"){return'<div class="flowchart">'+code+"</div>"}else if(lang==="math"||lang==="latex"||lang==="katex"){return'<p class="'+editormd.classNames.tex+'">'+code+"</p>"}else if(lang==="plantuml"&&settings.plantuml){const encoded=editormd.$plantumlEncoder.encode(code);return`<img src="https://www.plantuml.com/plantuml/svg/${encoded}" />`}else{return marked.Renderer.prototype.code.apply(this,arguments)}};markedRenderer.tablecell=function(content,flags){var type=flags.header?"th":"td";var tag=flags.align?"<"+type+' style="text-align:'+flags.align+'">':"<"+type+">";return tag+this.atLink(this.emoji(content))+"</"+type+">\n"};markedRenderer.listitem=function(text){if(settings.taskList&&/^\s*\[[x\s]\]\s*/.test(text)){text=text.replace(/^\s*\[\s\]\s*/,'<input type="checkbox" class="task-list-item-checkbox" /> ').replace(/^\s*\[x\]\s*/,'<input type="checkbox" class="task-list-item-checkbox" checked disabled /> ');return'<li style="list-style: none;">'+this.atLink(this.emoji(text))+"</li>"}else{return"<li>"+this.atLink(this.emoji(text))+"</li>"}};return markedRenderer};editormd.markdownToCRenderer=function(toc,container,tocDropdown,startLevel){var html="";var lastLevel=0;var classPrefix=this.classPrefix;startLevel=startLevel||1;for(var i=0,len=toc.length;i<len;i++){var text=toc[i].text;var level=toc[i].level;if(level<startLevel){continue}if(level>lastLevel){html+=""}else if(level<lastLevel){html+=new Array(lastLevel-level+2).join("</ul></li>")}else{html+="</ul></li>"}html+='<li><a class="toc-level-'+level+'" href="#'+text+'" level="'+level+'">'+text+"</a><ul>";lastLevel=level}var tocContainer=container.find(".markdown-toc");if(tocContainer.length<1&&container.attr("previewContainer")==="false"){var tocHTML='<div class="markdown-toc '+classPrefix+'markdown-toc"></div>';tocHTML=tocDropdown?'<div class="'+classPrefix+'toc-menu">'+tocHTML+"</div>":tocHTML;container.html(tocHTML);tocContainer=container.find(".markdown-toc")}if(tocDropdown){tocContainer.wrap('<div class="'+classPrefix+'toc-menu"></div><br/>')}tocContainer.html('<ul class="markdown-toc-list"></ul>').children(".markdown-toc-list").html(html.replace(/\r?\n?\<ul\>\<\/ul\>/g,""));return tocContainer};editormd.tocDropdownMenu=function(container,tocTitle){tocTitle=tocTitle||"Table of Contents";var zindex=400;var tocMenus=container.find("."+this.classPrefix+"toc-menu");tocMenus.each(function(){var $this=$(this);var toc=$this.children(".markdown-toc");var icon='<i class="fa fa-angle-down"></i>';var btn='<a href="javascript:;" class="toc-menu-btn">'+icon+tocTitle+"</a>";var menu=toc.children("ul");var list=menu.find("li");toc.append(btn);list.first().before("<li><h1>"+tocTitle+" "+icon+"</h1></li>");$this.mouseover(function(){menu.show();list.each(function(){var li=$(this);var ul=li.children("ul");if(ul.html()===""){ul.remove()}if(ul.length>0&&ul.html()!==""){var firstA=li.children("a").first();if(firstA.children(".fa").length<1){firstA.append($(icon).css({float:"right",paddingTop:"4px"}))}}li.mouseover(function(){ul.css("z-index",zindex).show();zindex+=1}).mouseleave(function(){ul.hide()})})}).mouseleave(function(){menu.hide()})});return tocMenus};editormd.filterHTMLTags=function(html,filters){if(typeof html!=="string"){html=new String(html)}if(typeof filters!=="string"){return html}var expression=filters.split("|");var filterTags=expression[0].split(",");var attrs=expression[1];for(var i=0,len=filterTags.length;i<len;i++){var tag=filterTags[i];html=html.replace(new RegExp("<s*"+tag+"s*([^>]*)>([^>]*)<s*/"+tag+"s*>","igm"),"")}if(typeof attrs!=="undefined"){html=html.replace(/(\w+)="([^"]*)"/g,(match,key,value)=>{const escapedValue=value.replace(/</g,"&lt;").replace(/>/g,"&gt;");return`${key}="${escapedValue}"`});var htmlTagRegex=/\<(\w+)\s*([^\>]*)\>([^\>]*)\<\/(\w+)\>/gi;if(attrs==="*"){html=html.replace(htmlTagRegex,function($1,$2,$3,$4,$5){return"<"+$2+">"+$4+"</"+$5+">"})}else if(attrs==="on*"){html=html.replace(htmlTagRegex,function($1,$2,$3,$4,$5){var el=$("<"+$2+">"+$4+"</"+$5+">");var _attrs=$($1)[0].attributes;var $attrs={};$.each(_attrs,function(i,e){if(e.nodeName!=='"')$attrs[e.nodeName]=e.nodeValue});$.each($attrs,function(i){if(i.indexOf("on")===0){delete $attrs[i]}});el.attr($attrs);var text=typeof el[1]!=="undefined"?$(el[1]).text():"";return el[0].outerHTML+text})}else{html=html.replace(htmlTagRegex,function($1,$2,$3,$4){var filterAttrs=attrs.split(",");var el=$($1);el.html($4);$.each(filterAttrs,function(i){el.attr(filterAttrs[i],null)});return el[0].outerHTML})}}return html};editormd.markdownToHTML=function(id,options){var defaults={gfm:true,toc:true,tocm:false,tocStartLevel:1,tocTitle:"目录",tocDropdown:false,tocContainer:"",markdown:"",markdownSourceCode:false,htmlDecode:false,autoLoadKaTeX:true,pageBreak:true,atLink:true,emailLink:true,tex:false,taskList:false,emoji:false,flowChart:false,sequenceDiagram:false,previewCodeHighlight:true};editormd.$marked=marked;var div=$("#"+id);var settings=div.settings=$.extend(true,defaults,options||{});var saveTo=div.find("textarea");if(saveTo.length<1){div.append("<textarea></textarea>");saveTo=div.find("textarea")}var markdownDoc=settings.markdown===""?saveTo.val():settings.markdown;var markdownToC=[];var rendererOptions={toc:settings.toc,tocm:settings.tocm,tocStartLevel:settings.tocStartLevel,taskList:settings.taskList,emoji:settings.emoji,tex:settings.tex,pageBreak:settings.pageBreak,atLink:settings.atLink,emailLink:settings.emailLink,plantuml:settings.plantuml,flowChart:settings.flowChart,sequenceDiagram:settings.sequenceDiagram,previewCodeHighlight:settings.previewCodeHighlight};var markedOptions={renderer:editormd.markedRenderer(markdownToC,rendererOptions),gfm:settings.gfm,tables:true,breaks:true,pedantic:false,sanitize:settings.htmlDecode?false:true,smartLists:true,smartypants:true};markdownDoc=new String(markdownDoc);var markdownParsed=marked(markdownDoc,markedOptions);markdownParsed=editormd.filterHTMLTags(markdownParsed,settings.htmlDecode);if(settings.markdownSourceCode){saveTo.text(markdownDoc)}else{saveTo.remove()}div.addClass("markdown-body "+this.classPrefix+"html-preview").append(markdownParsed);var tocContainer=settings.tocContainer!==""?$(settings.tocContainer):div;if(settings.tocContainer!==""){tocContainer.attr("previewContainer",false)}if(settings.toc){div.tocContainer=this.markdownToCRenderer(markdownToC,tocContainer,settings.tocDropdown,settings.tocStartLevel);if(settings.tocDropdown||div.find("."+this.classPrefix+"toc-menu").length>0){this.tocDropdownMenu(div,settings.tocTitle)}if(settings.tocContainer!==""){div.find(".editormd-toc-menu, .editormd-markdown-toc").remove()}}if(settings.previewCodeHighlight){div.find("pre").addClass("prettyprint linenums");prettyPrint()}if(!editormd.isIE8){if(settings.flowChart){div.find(".flowchart").flowChart()}if(settings.sequenceDiagram){div.find(".sequence-diagram").sequenceDiagram({theme:"simple"})}}if(settings.tex){var katexHandle=function(){div.find("."+editormd.classNames.tex).each(function(){var tex=$(this);katex.render(tex.html().replace(/&lt;/g,"<").replace(/&gt;/g,">"),tex[0]);tex.find(".katex").css("font-size","1.6em")})};if(settings.autoLoadKaTeX&&!editormd.$katex&&!editormd.kaTeXLoaded){this.loadKaTeX(function(){editormd.$katex=katex;editormd.kaTeXLoaded=true;katexHandle()})}else{katexHandle()}}div.getMarkdown=function(){return saveTo.val()};return div};editormd.themes=["default","dark"];editormd.previewThemes=["default","dark"];editormd.editorThemes=["default","3024-day","3024-night","ambiance","ambiance-mobile","base16-dark","base16-light","blackboard","cobalt","eclipse","elegant","erlang-dark","lesser-dark","mbo","mdn-like","midnight","monokai","neat","neo","night","paraiso-dark","paraiso-light","pastel-on-dark","rubyblue","solarized","the-matrix","tomorrow-night-eighties","twilight","vibrant-ink","xq-dark","xq-light"];editormd.loadPlugins={};editormd.loadFiles={js:[],css:[],plugin:[]};editormd.loadPlugin=function(fileName,callback,into){callback=callback||function(){};this.loadScript(fileName,function(){editormd.loadFiles.plugin.push(fileName);callback()},into)};editormd.loadCSS=function(fileName,callback,into){into=into||"head";callback=callback||function(){};var css=document.createElement("link");css.type="text/css";css.rel="stylesheet";css.onload=css.onreadystatechange=function(){editormd.loadFiles.css.push(fileName);callback()};css.href=fileName+".css";if(into==="head"){document.getElementsByTagName("head")[0].appendChild(css)}else{document.body.appendChild(css)}};editormd.isIE=navigator.appName=="Microsoft Internet Explorer";editormd.isIE8=editormd.isIE&&navigator.appVersion.match(/8./i)=="8.";editormd.loadScript=function(fileName,callback,into){into=into||"head";callback=callback||function(){};var script=null;script=document.createElement("script");script.id=fileName.replace(/[\./]+/g,"-");script.type="text/javascript";script.src=fileName+".js";if(editormd.isIE8){script.onreadystatechange=function(){if(script.readyState){if(script.readyState==="loaded"||script.readyState==="complete"){script.onreadystatechange=null;editormd.loadFiles.js.push(fileName);callback()}}}}else{script.onload=function(){editormd.loadFiles.js.push(fileName);callback()}}if(into==="head"){document.getElementsByTagName("head")[0].appendChild(script)}else{document.body.appendChild(script)}};editormd.katexURL={css:"//cdnjs.cloudflare.com/ajax/libs/KaTeX/0.3.0/katex.min",js:"//cdnjs.cloudflare.com/ajax/libs/KaTeX/0.3.0/katex.min"};editormd.kaTeXLoaded=false;editormd.loadKaTeX=function(callback){editormd.loadCSS(editormd.katexURL.css,function(){editormd.loadScript(editormd.katexURL.js,callback||function(){})})};editormd.lockScreen=function(lock){$("html,body").css("overflow",lock?"hidden":"")};editormd.createDialog=function(options){var defaults={name:"",width:420,height:240,title:"",drag:true,closed:true,content:"",mask:true,maskStyle:{backgroundColor:"#fff",opacity:.1},lockScreen:true,footer:true,buttons:false};options=$.extend(true,defaults,options);var $this=this;var editor=this.editor;var classPrefix=editormd.classPrefix;var guid=(new Date).getTime();var dialogName=options.name===""?classPrefix+"dialog-"+guid:options.name;var mouseOrTouch=editormd.mouseOrTouch;var html='<div class="'+classPrefix+"dialog "+dialogName+'">';if(options.title!==""){html+='<div class="'+classPrefix+'dialog-header"'+(options.drag?' style="cursor: move;"':"")+">";html+='<strong class="'+classPrefix+'dialog-title">'+options.title+"</strong>";html+="</div>"}if(options.closed){html+='<a href="javascript:;" class="fa fa-close '+classPrefix+'dialog-close"></a>'}html+='<div class="'+classPrefix+'dialog-container">'+options.content;if(options.footer||typeof options.footer==="string"){html+='<div class="'+classPrefix+'dialog-footer">'+(typeof options.footer==="boolean"?"":options.footer)+"</div>"}html+="</div>";html+='<div class="'+classPrefix+"dialog-mask "+classPrefix+'dialog-mask-bg"></div>';html+='<div class="'+classPrefix+"dialog-mask "+classPrefix+'dialog-mask-con"></div>';html+="</div>";editor.append(html);var dialog=editor.find("."+dialogName);dialog.lockScreen=function(lock){if(options.lockScreen){$("html,body").css("overflow",lock?"hidden":"");$this.resize()}return dialog};dialog.showMask=function(){if(options.mask){editor.find("."+classPrefix+"mask").css(options.maskStyle).css("z-index",editormd.dialogZindex-1).show()}return dialog};dialog.hideMask=function(){if(options.mask){editor.find("."+classPrefix+"mask").hide()}return dialog};dialog.loading=function(show){var loading=dialog.find("."+classPrefix+"dialog-mask");loading[show?"show":"hide"]();return dialog};dialog.lockScreen(true).showMask();dialog.show().css({zIndex:editormd.dialogZindex,border:editormd.isIE8?"1px solid #ddd":"",width:typeof options.width==="number"?options.width+"px":options.width,height:typeof options.height==="number"?options.height+"px":options.height});var dialogPosition=function(){dialog.css({top:($(window).height()-dialog.height())/2+"px",left:($(window).width()-dialog.width())/2+"px"})};dialogPosition();$(window).resize(dialogPosition);dialog.children("."+classPrefix+"dialog-close").bind(mouseOrTouch("click","touchend"),function(){dialog.hide().lockScreen(false).hideMask()});if(typeof options.buttons==="object"){var footer=dialog.footer=dialog.find("."+classPrefix+"dialog-footer");for(var key in options.buttons){var btn=options.buttons[key];var btnClassName=classPrefix+key+"-btn";footer.append('<button class="'+classPrefix+"btn "+btnClassName+'">'+btn[0]+"</button>");btn[1]=$.proxy(btn[1],dialog);footer.children("."+btnClassName).bind(mouseOrTouch("click","touchend"),btn[1])}}if(options.title!==""&&options.drag){var posX,posY;var dialogHeader=dialog.children("."+classPrefix+"dialog-header");if(!options.mask){dialogHeader.bind(mouseOrTouch("click","touchend"),function(){editormd.dialogZindex+=2;dialog.css("z-index",editormd.dialogZindex)})}dialogHeader.mousedown(function(e){e=e||window.event;posX=e.clientX-parseInt(dialog[0].style.left);posY=e.clientY-parseInt(dialog[0].style.top);document.onmousemove=moveAction});var userCanSelect=function(obj){obj.removeClass(classPrefix+"user-unselect").off("selectstart")};var userUnselect=function(obj){obj.addClass(classPrefix+"user-unselect").on("selectstart",function(event){return false})};var moveAction=function(e){e=e||window.event;var left,top,nowLeft=parseInt(dialog[0].style.left),nowTop=parseInt(dialog[0].style.top);if(nowLeft>=0){if(nowLeft+dialog.width()<=$(window).width()){left=e.clientX-posX}else{left=$(window).width()-dialog.width();document.onmousemove=null}}else{left=0;document.onmousemove=null}if(nowTop>=0){top=e.clientY-posY}else{top=0;document.onmousemove=null}document.onselectstart=function(){return false};userUnselect($("body"));userUnselect(dialog);dialog[0].style.left=left+"px";dialog[0].style.top=top+"px"};document.onmouseup=function(){userCanSelect($("body"));userCanSelect(dialog);document.onselectstart=null;document.onmousemove=null};dialogHeader.touchDraggable=function(){var offset=null;var start=function(e){var orig=e.originalEvent;var pos=$(this).parent().position();offset={x:orig.changedTouches[0].pageX-pos.left,y:orig.changedTouches[0].pageY-pos.top}};var move=function(e){e.preventDefault();var orig=e.originalEvent;$(this).parent().css({top:orig.changedTouches[0].pageY-offset.y,left:orig.changedTouches[0].pageX-offset.x})};this.bind("touchstart",start).bind("touchmove",move)};dialogHeader.touchDraggable()}editormd.dialogZindex+=2;return dialog};editormd.mouseOrTouch=function(mouseEventType,touchEventType){mouseEventType=mouseEventType||"click";touchEventType=touchEventType||"touchend";var eventType=mouseEventType;try{document.createEvent("TouchEvent");eventType=touchEventType}catch(e){}return eventType};editormd.dateFormat=function(format){format=format||"";var addZero=function(d){return d<10?"0"+d:d};var date=new Date;var year=date.getFullYear();var year2=year.toString().slice(2,4);var month=addZero(date.getMonth()+1);var day=addZero(date.getDate());var weekDay=date.getDay();var hour=addZero(date.getHours());var min=addZero(date.getMinutes());var second=addZero(date.getSeconds());var ms=addZero(date.getMilliseconds());var datefmt="";var ymd=year2+"-"+month+"-"+day;var fymd=year+"-"+month+"-"+day;var hms=hour+":"+min+":"+second;switch(format){case"UNIX Time":datefmt=date.getTime();break;case"UTC":datefmt=date.toUTCString();break;case"yy":datefmt=year2;break;case"year":case"yyyy":datefmt=year;break;case"month":case"mm":datefmt=month;break;case"cn-week-day":case"cn-wd":var cnWeekDays=["日","一","二","三","四","五","六"];datefmt="星期"+cnWeekDays[weekDay];break;case"week-day":case"wd":var weekDays=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];datefmt=weekDays[weekDay];break;case"day":case"dd":datefmt=day;break;case"hour":case"hh":datefmt=hour;break;case"min":case"ii":datefmt=min;break;case"second":case"ss":datefmt=second;break;case"ms":datefmt=ms;break;case"yy-mm-dd":datefmt=ymd;break;case"yyyy-mm-dd":datefmt=fymd;break;case"yyyy-mm-dd h:i:s ms":case"full + ms":datefmt=fymd+" "+hms+" "+ms;break;case"full":case"yyyy-mm-dd h:i:s":default:datefmt=fymd+" "+hms;break}return datefmt};return editormd});
\ No newline at end of file
+(function(factory){"use strict";if(typeof require==="function"&&typeof exports==="object"&&typeof module==="object"){module.exports=factory}else if(typeof define==="function"){if(define.amd){var cmModePath="./lib/codemirror/mode/";var cmAddonPath="./lib/codemirror/addon/";var codeMirrorModules=["jquery","marked","prettify","katex","raphael","underscore","flowchart","jqueryflowchart","sequenceDiagram","./lib/codemirror/lib/codemirror",cmModePath+"css/css",cmModePath+"sass/sass",cmModePath+"shell/shell",cmModePath+"sql/sql",cmModePath+"clike/clike",cmModePath+"php/php",cmModePath+"xml/xml",cmModePath+"markdown/markdown",cmModePath+"javascript/javascript",cmModePath+"htmlmixed/htmlmixed",cmModePath+"gfm/gfm",cmModePath+"http/http",cmModePath+"go/go",cmModePath+"dart/dart",cmModePath+"coffeescript/coffeescript",cmModePath+"nginx/nginx",cmModePath+"python/python",cmModePath+"perl/perl",cmModePath+"lua/lua",cmModePath+"r/r",cmModePath+"ruby/ruby",cmModePath+"rst/rst",cmModePath+"smartymixed/smartymixed",cmModePath+"vb/vb",cmModePath+"vbscript/vbscript",cmModePath+"velocity/velocity",cmModePath+"xquery/xquery",cmModePath+"yaml/yaml",cmModePath+"erlang/erlang",cmModePath+"jade/jade",cmAddonPath+"edit/trailingspace",cmAddonPath+"dialog/dialog",cmAddonPath+"search/searchcursor",cmAddonPath+"search/search",cmAddonPath+"scroll/annotatescrollbar",cmAddonPath+"search/matchesonscrollbar",cmAddonPath+"display/placeholder",cmAddonPath+"edit/closetag",cmAddonPath+"fold/foldcode",cmAddonPath+"fold/foldgutter",cmAddonPath+"fold/indent-fold",cmAddonPath+"fold/brace-fold",cmAddonPath+"fold/xml-fold",cmAddonPath+"fold/markdown-fold",cmAddonPath+"fold/comment-fold",cmAddonPath+"mode/overlay",cmAddonPath+"selection/active-line",cmAddonPath+"edit/closebrackets",cmAddonPath+"display/fullscreen",cmAddonPath+"search/match-highlighter"];define(codeMirrorModules,factory)}else{define(["jquery"],factory)}}else{window.editormd=factory()}})(function(){if(typeof define=="function"&&define.amd){$=arguments[0];marked=arguments[1];prettify=arguments[2];katex=arguments[3];Raphael=arguments[4];_=arguments[5];flowchart=arguments[6];CodeMirror=arguments[9]}"use strict";var $=typeof jQuery!=="undefined"?jQuery:Zepto;if(typeof $==="undefined"){return}var editormd=function(id,options){return new editormd.fn.init(id,options)};editormd.title=editormd.$name="Editor.md";editormd.version="1.5.0";editormd.homePage="https://pandao.github.io/editor.md/";editormd.classPrefix="editormd-";editormd.toolbarModes={full:["undo","redo","|","bold","del","italic","quote","ucwords","uppercase","lowercase","|","h1","h2","h3","h4","h5","h6","|","list-ul","list-ol","hr","|","link","reference-link","image","code","preformatted-text","code-block","table","datetime","emoji","html-entities","pagebreak","|","goto-line","watch","preview","fullscreen","clear","search","|","help","info"],simple:["undo","redo","|","bold","del","italic","quote","uppercase","lowercase","|","h1","h2","h3","h4","h5","h6","|","list-ul","list-ol","hr","|","watch","preview","fullscreen","|","help","info"],mini:["undo","redo","|","watch","preview","|","help","info"]};editormd.defaults={mode:"gfm",name:"",value:"",theme:"",editorTheme:"default",previewTheme:"",markdown:"",appendMarkdown:"",width:"100%",height:"100%",path:"./lib/",pluginPath:"",delay:300,autoLoadModules:true,watch:true,placeholder:"Enjoy Markdown! coding now...",gotoLine:true,codeFold:false,autoHeight:false,autoFocus:true,autoCloseTags:true,searchReplace:true,syncScrolling:true,readOnly:false,tabSize:4,indentUnit:4,lineNumbers:true,lineWrapping:true,autoCloseBrackets:true,showTrailingSpace:true,matchBrackets:true,indentWithTabs:true,styleSelectedText:true,matchWordHighlight:true,styleActiveLine:true,dialogLockScreen:true,dialogShowMask:true,dialogDraggable:true,dialogMaskBgColor:"#fff",dialogMaskOpacity:.1,fontSize:"13px",saveHTMLToTextarea:false,disabledKeyMaps:[],onload:function(){},onresize:function(){},onchange:function(){},onwatch:null,onunwatch:null,onpreviewing:function(){},onpreviewed:function(){},onfullscreen:function(){},onfullscreenExit:function(){},onscroll:function(){},onpreviewscroll:function(){},imageUpload:false,imageFormats:["jpg","jpeg","gif","png","bmp","webp"],imageUploadURL:"",crossDomainUpload:false,uploadCallbackURL:"",toc:true,tocm:false,tocTitle:"",tocDropdown:false,tocContainer:"",tocStartLevel:1,htmlDecode:false,pageBreak:true,atLink:true,emailLink:true,taskList:false,emoji:false,tex:false,flowChart:false,sequenceDiagram:false,previewCodeHighlight:true,toolbar:true,toolbarAutoFixed:true,toolbarIcons:"full",toolbarTitles:{},toolbarHandlers:{ucwords:function(){return editormd.toolbarHandlers.ucwords},lowercase:function(){return editormd.toolbarHandlers.lowercase}},toolbarCustomIcons:{lowercase:'<a href="javascript:;" title="Lowercase" unselectable="on"><i class="fa" name="lowercase" style="font-size:24px;margin-top: -10px;">a</i></a>',ucwords:'<a href="javascript:;" title="ucwords" unselectable="on"><i class="fa" name="ucwords" style="font-size:20px;margin-top: -3px;">Aa</i></a>'},toolbarIconsClass:{undo:"fa-undo",redo:"fa-repeat",bold:"fa-bold",del:"fa-strikethrough",italic:"fa-italic",quote:"fa-quote-left",uppercase:"fa-font",h1:editormd.classPrefix+"bold",h2:editormd.classPrefix+"bold",h3:editormd.classPrefix+"bold",h4:editormd.classPrefix+"bold",h5:editormd.classPrefix+"bold",h6:editormd.classPrefix+"bold","list-ul":"fa-list-ul","list-ol":"fa-list-ol",hr:"fa-minus",link:"fa-link","reference-link":"fa-anchor",image:"fa-picture-o",code:"fa-code","preformatted-text":"fa-file-code-o","code-block":"fa-file-code-o",table:"fa-table",datetime:"fa-clock-o",emoji:"fa-smile-o","html-entities":"fa-copyright",pagebreak:"fa-newspaper-o","goto-line":"fa-terminal",watch:"fa-eye-slash",unwatch:"fa-eye",preview:"fa-desktop",search:"fa-search",fullscreen:"fa-arrows-alt",clear:"fa-eraser",help:"fa-question-circle",info:"fa-info-circle"},toolbarIconTexts:{},toolbarNoFocus:["link","reference-link","image","code-block","preformatted-text","watch","preview","search","fullscreen","info"],lang:{name:"zh-cn",description:"开源在线Markdown编辑器<br/>Open source online Markdown editor.",tocTitle:"目录",toolbar:{undo:"撤销（Ctrl+Z）",redo:"重做（Ctrl+Y）",bold:"粗体",del:"删除线",italic:"斜体",quote:"引用",ucwords:"将每个单词首字母转成大写",uppercase:"将所选转换成大写",lowercase:"将所选转换成小写",h1:"标题1",h2:"标题2",h3:"标题3",h4:"标题4",h5:"标题5",h6:"标题6","list-ul":"无序列表","list-ol":"有序列表",hr:"横线",link:"链接","reference-link":"引用链接",image:"添加图片",code:"行内代码","preformatted-text":"预格式文本 / 代码块（缩进风格）","code-block":"代码块（多语言风格）",table:"添加表格",datetime:"日期时间",emoji:"Emoji表情","html-entities":"HTML实体字符",pagebreak:"插入分页符","goto-line":"跳转到行",watch:"关闭实时预览",unwatch:"开启实时预览",preview:"全窗口预览HTML（按 Shift + ESC还原）",fullscreen:"全屏（按ESC还原）",clear:"清空",search:"搜索",help:"使用帮助",info:"关于"+editormd.title},buttons:{enter:"确定",cancel:"取消",close:"关闭"},dialog:{link:{title:"添加链接",url:"链接地址",urlTitle:"链接标题",urlEmpty:"错误：请填写链接地址。"},referenceLink:{title:"添加引用链接",name:"引用名称",url:"链接地址",urlId:"链接ID",urlTitle:"链接标题",nameEmpty:"错误：引用链接的名称不能为空。",idEmpty:"错误：请填写引用链接的ID。",urlEmpty:"错误：请填写引用链接的URL地址。"},image:{title:"添加图片",url:"图片地址",link:"图片链接",alt:"图片描述",uploadButton:"本地上传",imageURLEmpty:"错误：图片地址不能为空。",uploadFileEmpty:"错误：上传的图片不能为空。",formatNotAllowed:"错误：只允许上传图片文件，允许上传的图片文件格式有："},preformattedText:{title:"添加预格式文本或代码块",emptyAlert:"错误：请填写预格式文本或代码的内容。"},codeBlock:{title:"添加代码块",selectLabel:"代码语言：",selectDefaultText:"请选择代码语言",otherLanguage:"其他语言",unselectedLanguageAlert:"错误：请选择代码所属的语言类型。",codeEmptyAlert:"错误：请填写代码内容。"},htmlEntities:{title:"HTML 实体字符"},help:{title:"使用帮助"}}}};editormd.classNames={tex:editormd.classPrefix+"tex"};editormd.dialogZindex=99999;editormd.$katex=null;editormd.$marked=null;editormd.$CodeMirror=null;editormd.$prettyPrint=null;var timer,flowchartTimer;editormd.prototype=editormd.fn={state:{watching:false,loaded:false,preview:false,fullscreen:false},init:function(id,options){options=options||{};if(typeof id==="object"){options=id}var _this=this;var classPrefix=this.classPrefix=editormd.classPrefix;var settings=this.settings=$.extend(true,editormd.defaults,options);if(settings.appendToolbar&&typeof settings.toolbarIcons==="string"&&settings.toolbarIcons in editormd.toolbarModes){settings.appendToolbar.forEach(toolbar=>{if(!("name"in toolbar)){return}if(toolbar.name==="|"){editormd.toolbarModes[settings.toolbarIcons].push("|");return}if(!editormd.toolbarModes[settings.toolbarIcons].includes(toolbar.name)){editormd.toolbarModes[settings.toolbarIcons].push(toolbar.name)}if("icon"in toolbar){settings.toolbarIconsClass[toolbar.name]=toolbar.icon}if("title"in toolbar){settings.lang.toolbar[toolbar.name]=toolbar.title}if("handler"in toolbar){editormd.toolbarHandlers[toolbar.name]=toolbar.handler;if("shortcut"in toolbar){toolbar.shortcut.forEach(key=>editormd.keyMaps[key]=toolbar.handler)}}if("nofocus"in toolbar&&toolbar.nofocus===true){if(!settings.toolbarNoFocus.includes[toolbar.name]){settings.toolbarNoFocus.push(toolbar.name)}}})}if(settings.shortcutFunction){for(const key in settings.shortcutFunction){editormd.keyMaps[key]=settings.shortcutFunction[key]}}id=typeof id==="object"?settings.id:id;var editor=this.editor=$("#"+id);this.id=id;this.lang=settings.lang;var classNames=this.classNames={textarea:{html:classPrefix+"html-textarea",markdown:classPrefix+"markdown-textarea"}};settings.pluginPath=settings.pluginPath===""?settings.path+"../plugins/":settings.pluginPath;this.state.watching=settings.watch?true:false;if(!editor.hasClass("editormd")){editor.addClass("editormd")}editor.css({width:typeof settings.width==="number"?settings.width+"px":settings.width,height:typeof settings.height==="number"?settings.height+"px":settings.height});if(settings.autoHeight){editor.css("height","auto")}var markdownTextarea=this.markdownTextarea=editor.children("textarea");if(markdownTextarea.length<1){editor.append("<textarea></textarea>");markdownTextarea=this.markdownTextarea=editor.children("textarea")}markdownTextarea.addClass(classNames.textarea.markdown).attr("placeholder",settings.placeholder);if(typeof markdownTextarea.attr("name")==="undefined"||markdownTextarea.attr("name")===""){markdownTextarea.attr("name",settings.name!==""?settings.name:id+"-markdown-doc")}var appendElements=[!settings.readOnly?'<a href="javascript:;" class="fa fa-close '+classPrefix+'preview-close-btn"></a>':"",settings.saveHTMLToTextarea?'<textarea class="'+classNames.textarea.html+'" name="'+id+'-html-code"></textarea>':"",'<div class="'+classPrefix+'preview"><div class="markdown-body '+classPrefix+'preview-container"></div></div>','<div class="'+classPrefix+'container-mask" style="display:block;"></div>','<div class="'+classPrefix+'mask"></div>'].join("\n");editor.append(appendElements).addClass(classPrefix+"vertical");if(settings.theme!==""){editor.addClass(classPrefix+"theme-"+settings.theme)}this.mask=editor.children("."+classPrefix+"mask");this.containerMask=editor.children("."+classPrefix+"container-mask");if(settings.markdown!==""){markdownTextarea.val(settings.markdown)}if(settings.appendMarkdown!==""){markdownTextarea.val(markdownTextarea.val()+settings.appendMarkdown)}this.htmlTextarea=editor.children("."+classNames.textarea.html);this.preview=editor.children("."+classPrefix+"preview");this.previewContainer=this.preview.children("."+classPrefix+"preview-container");if(settings.previewTheme!==""){this.preview.addClass(classPrefix+"preview-theme-"+settings.previewTheme)}if(typeof define==="function"&&define.amd){if(typeof katex!=="undefined"){editormd.$katex=katex}if(settings.searchReplace&&!settings.readOnly){editormd.loadCSS(settings.path+"codemirror/addon/dialog/dialog");editormd.loadCSS(settings.path+"codemirror/addon/search/matchesonscrollbar")}}if(typeof define==="function"&&define.amd||!settings.autoLoadModules){if(typeof CodeMirror!=="undefined"){editormd.$CodeMirror=CodeMirror}if(typeof marked!=="undefined"){editormd.$marked=marked}this.setCodeMirror().setToolbar().loadedDisplay()}else{this.loadQueues()}return this},loadQueues:function(){var _this=this;var settings=this.settings;var loadPath=settings.path;var loadFlowChartOrSequenceDiagram=function(){if(editormd.isIE8){_this.loadedDisplay();return}if(settings.plantuml){editormd.loadScript(loadPath+"plantuml-encoder.min",function(){editormd.$plantumlEncoder=plantumlEncoder})}if(settings.flowChart||settings.sequenceDiagram){editormd.loadScript(loadPath+"raphael.min",function(){editormd.loadScript(loadPath+"underscore.min",function(){if(!settings.flowChart&&settings.sequenceDiagram){editormd.loadScript(loadPath+"sequence-diagram.min",function(){_this.loadedDisplay()})}else if(settings.flowChart&&!settings.sequenceDiagram){editormd.loadScript(loadPath+"flowchart.min",function(){editormd.loadScript(loadPath+"jquery.flowchart.min",function(){_this.loadedDisplay()})})}else if(settings.flowChart&&settings.sequenceDiagram){editormd.loadScript(loadPath+"flowchart.min",function(){editormd.loadScript(loadPath+"jquery.flowchart.min",function(){editormd.loadScript(loadPath+"sequence-diagram.min",function(){_this.loadedDisplay()})})})}})})}else{_this.loadedDisplay()}};editormd.loadCSS(loadPath+"codemirror/codemirror.min");if(settings.searchReplace&&!settings.readOnly){editormd.loadCSS(loadPath+"codemirror/addon/dialog/dialog");editormd.loadCSS(loadPath+"codemirror/addon/search/matchesonscrollbar")}if(settings.codeFold){editormd.loadCSS(loadPath+"codemirror/addon/fold/foldgutter")}editormd.loadScript(loadPath+"codemirror/codemirror.min",function(){editormd.$CodeMirror=CodeMirror;editormd.loadScript(loadPath+"codemirror/modes.min",function(){editormd.loadScript(loadPath+"codemirror/addons.min",function(){_this.setCodeMirror();if(settings.mode!=="gfm"&&settings.mode!=="markdown"){_this.loadedDisplay();return false}_this.setToolbar();editormd.loadScript(loadPath+"marked.min",function(){editormd.$marked=marked;if(settings.previewCodeHighlight){editormd.loadScript(loadPath+"prettify.min",function(){loadFlowChartOrSequenceDiagram()})}else{loadFlowChartOrSequenceDiagram()}})})})});return this},setTheme:function(theme){var editor=this.editor;var oldTheme=this.settings.theme;var themePrefix=this.classPrefix+"theme-";editor.removeClass(themePrefix+oldTheme).addClass(themePrefix+theme);this.settings.theme=theme;return this},setEditorTheme:function(theme){var settings=this.settings;settings.editorTheme=theme;if(theme!=="default"){editormd.loadCSS(settings.path+"codemirror/theme/"+settings.editorTheme)}this.cm.setOption("theme",theme);return this},setCodeMirrorTheme:function(theme){this.setEditorTheme(theme);return this},setPreviewTheme:function(theme){var preview=this.preview;var oldTheme=this.settings.previewTheme;var themePrefix=this.classPrefix+"preview-theme-";preview.removeClass(themePrefix+oldTheme).addClass(themePrefix+theme);this.settings.previewTheme=theme;return this},setCodeMirror:function(){var settings=this.settings;var editor=this.editor;if(settings.editorTheme!=="default"){editormd.loadCSS(settings.path+"codemirror/theme/"+settings.editorTheme)}var codeMirrorConfig={mode:settings.mode,theme:settings.editorTheme,tabSize:settings.tabSize,dragDrop:false,autofocus:settings.autoFocus,autoCloseTags:settings.autoCloseTags,readOnly:settings.readOnly?"nocursor":false,indentUnit:settings.indentUnit,lineNumbers:settings.lineNumbers,lineWrapping:settings.lineWrapping,extraKeys:{"Ctrl-Q":function(cm){cm.foldCode(cm.getCursor())}},foldGutter:settings.codeFold,gutters:["CodeMirror-linenumbers","CodeMirror-foldgutter"],matchBrackets:settings.matchBrackets,indentWithTabs:settings.indentWithTabs,styleActiveLine:settings.styleActiveLine,styleSelectedText:settings.styleSelectedText,autoCloseBrackets:settings.autoCloseBrackets,showTrailingSpace:settings.showTrailingSpace,highlightSelectionMatches:!settings.matchWordHighlight?false:{showToken:settings.matchWordHighlight==="onselected"?false:/\w/}};this.codeEditor=this.cm=editormd.$CodeMirror.fromTextArea(this.markdownTextarea[0],codeMirrorConfig);this.codeMirror=this.cmElement=editor.children(".CodeMirror");if(settings.value!==""){this.cm.setValue(settings.value)}this.codeMirror.css({fontSize:settings.fontSize,width:!settings.watch?"100%":"50%"});if(settings.autoHeight){this.codeMirror.css("height","auto");this.cm.setOption("viewportMargin",Infinity)}if(!settings.lineNumbers){this.codeMirror.find(".CodeMirror-gutters").css("border-right","none")}return this},getCodeMirrorOption:function(key){return this.cm.getOption(key)},setCodeMirrorOption:function(key,value){this.cm.setOption(key,value);return this},addKeyMap:function(map,bottom){this.cm.addKeyMap(map,bottom);return this},removeKeyMap:function(map){this.cm.removeKeyMap(map);return this},gotoLine:function(line){var settings=this.settings;if(!settings.gotoLine){return this}var cm=this.cm;var editor=this.editor;var count=cm.lineCount();var preview=this.preview;if(typeof line==="string"){if(line==="last"){line=count}if(line==="first"){line=1}}if(typeof line!=="number"){alert("Error: The line number must be an integer.");return this}line=parseInt(line)-1;if(line>count){alert("Error: The line number range 1-"+count);return this}cm.setCursor({line:line,ch:0});var scrollInfo=cm.getScrollInfo();var clientHeight=scrollInfo.clientHeight;var coords=cm.charCoords({line:line,ch:0},"local");cm.scrollTo(null,(coords.top+coords.bottom-clientHeight)/2);if(settings.watch){var cmScroll=this.codeMirror.find(".CodeMirror-scroll")[0];var height=$(cmScroll).height();var scrollTop=cmScroll.scrollTop;var percent=scrollTop/cmScroll.scrollHeight;if(scrollTop===0){preview.scrollTop(0)}else if(scrollTop+height>=cmScroll.scrollHeight-16){preview.scrollTop(preview[0].scrollHeight)}else{preview.scrollTop(preview[0].scrollHeight*percent)}}cm.focus();return this},extend:function(){if(typeof arguments[1]!=="undefined"){if(typeof arguments[1]==="function"){arguments[1]=$.proxy(arguments[1],this)}this[arguments[0]]=arguments[1]}if(typeof arguments[0]==="object"&&typeof arguments[0].length==="undefined"){$.extend(true,this,arguments[0])}return this},set:function(key,value){if(typeof value!=="undefined"&&typeof value==="function"){value=$.proxy(value,this)}this[key]=value;return this},config:function(key,value){var settings=this.settings;if(typeof key==="object"){settings=$.extend(true,settings,key)}if(typeof key==="string"){settings[key]=value}this.settings=settings;this.recreate();return this},on:function(eventType,callback){var settings=this.settings;if(typeof settings["on"+eventType]!=="undefined"){settings["on"+eventType]=$.proxy(callback,this)}return this},off:function(eventType){var settings=this.settings;if(typeof settings["on"+eventType]!=="undefined"){settings["on"+eventType]=function(){}}return this},showToolbar:function(callback){var settings=this.settings;if(settings.readOnly){return this}if(settings.toolbar&&(this.toolbar.length<1||this.toolbar.find("."+this.classPrefix+"menu").html()==="")){this.setToolbar()}settings.toolbar=true;this.toolbar.show();this.resize();$.proxy(callback||function(){},this)();return this},hideToolbar:function(callback){var settings=this.settings;settings.toolbar=false;this.toolbar.hide();this.resize();$.proxy(callback||function(){},this)();return this},setToolbarAutoFixed:function(fixed){var state=this.state;var editor=this.editor;var toolbar=this.toolbar;var settings=this.settings;if(typeof fixed!=="undefined"){settings.toolbarAutoFixed=fixed}var autoFixedHandle=function(){var $window=$(window);var top=$window.scrollTop();if(!settings.toolbarAutoFixed){return false}if(top-editor.offset().top>10&&top<editor.height()){toolbar.css({position:"fixed",width:editor.width()+"px",left:($window.width()-editor.width())/2+"px"})}else{toolbar.css({position:"absolute",width:"100%",left:0})}};if(!state.fullscreen&&!state.preview&&settings.toolbar&&settings.toolbarAutoFixed){$(window).bind("scroll",autoFixedHandle)}return this},setToolbar:function(){var settings=this.settings;if(settings.readOnly){return this}var editor=this.editor;var preview=this.preview;var classPrefix=this.classPrefix;var toolbar=this.toolbar=editor.children("."+classPrefix+"toolbar");if(settings.toolbar&&toolbar.length<1){var toolbarHTML='<div class="'+classPrefix+'toolbar"><div class="'+classPrefix+'toolbar-container"><ul class="'+classPrefix+'menu"></ul></div></div>';editor.append(toolbarHTML);toolbar=this.toolbar=editor.children("."+classPrefix+"toolbar")}if(!settings.toolbar){toolbar.hide();return this}toolbar.show();var icons=typeof settings.toolbarIcons==="function"?settings.toolbarIcons():typeof settings.toolbarIcons==="string"?editormd.toolbarModes[settings.toolbarIcons]:settings.toolbarIcons;var toolbarMenu=toolbar.find("."+this.classPrefix+"menu"),menu="";var pullRight=false;for(var i=0,len=icons.length;i<len;i++){var name=icons[i];if(name==="||"){pullRight=true}else if(name==="|"){menu+='<li class="divider" unselectable="on">|</li>'}else{var isHeader=/h(\d)/.test(name);var index=name;if(name==="watch"&&!settings.watch){index="unwatch"}var title=settings.lang.toolbar[index];var iconTexts=settings.toolbarIconTexts[index];var iconClass=settings.toolbarIconsClass[index];title=typeof title==="undefined"?"":title;iconTexts=typeof iconTexts==="undefined"?"":iconTexts;iconClass=typeof iconClass==="undefined"?"":iconClass;var menuItem=pullRight?'<li class="pull-right">':"<li>";if(typeof settings.toolbarCustomIcons[name]!=="undefined"&&typeof settings.toolbarCustomIcons[name]!=="function"){menuItem+=settings.toolbarCustomIcons[name]}else{menuItem+='<a href="javascript:;" title="'+title+'" unselectable="on">';menuItem+='<i class="fa '+iconClass+'" name="'+name+'" unselectable="on">'+(isHeader?name.toUpperCase():iconClass===""?iconTexts:"")+"</i>";menuItem+="</a>"}menuItem+="</li>";menu=pullRight?menuItem+menu:menu+menuItem}}toolbarMenu.html(menu);toolbarMenu.find('[title="Lowercase"]').attr("title",settings.lang.toolbar.lowercase);toolbarMenu.find('[title="ucwords"]').attr("title",settings.lang.toolbar.ucwords);this.setToolbarHandler();this.setToolbarAutoFixed();return this},dialogLockScreen:function(){$.proxy(editormd.dialogLockScreen,this)();return this},dialogShowMask:function(dialog){$.proxy(editormd.dialogShowMask,this)(dialog);return this},getToolbarHandles:function(name){var toolbarHandlers=this.toolbarHandlers=editormd.toolbarHandlers;return name&&typeof toolbarIconHandlers[name]!=="undefined"?toolbarHandlers[name]:toolbarHandlers},setToolbarHandler:function(){var _this=this;var settings=this.settings;if(!settings.toolbar||settings.readOnly){return this}var toolbar=this.toolbar;var cm=this.cm;var classPrefix=this.classPrefix;var toolbarIcons=this.toolbarIcons=toolbar.find("."+classPrefix+"menu > li > a");var toolbarIconHandlers=this.getToolbarHandles();toolbarIcons.bind(editormd.mouseOrTouch("click","touchend"),function(event){var icon=$(this).children(".fa");var name=icon.attr("name");var cursor=cm.getCursor();var selection=cm.getSelection();if(name===""){return}_this.activeIcon=icon;if(typeof toolbarIconHandlers[name]!=="undefined"){$.proxy(toolbarIconHandlers[name],_this)(cm)}else{if(typeof settings.toolbarHandlers[name]!=="undefined"){$.proxy(settings.toolbarHandlers[name],_this)(cm,icon,cursor,selection)}else{alert("This feature is not yet implemented.")}}if(!settings.toolbarNoFocus.includes(name)){cm.focus()}return false});return this},createDialog:function(options){return $.proxy(editormd.createDialog,this)(options)},createInfoDialog:function(){var _this=this;var editor=this.editor;var classPrefix=this.classPrefix;var infoDialogHTML=['<div class="'+classPrefix+"dialog "+classPrefix+'dialog-info" style="">','<div class="'+classPrefix+'dialog-container">','<h1><i class="editormd-logo editormd-logo-lg editormd-logo-color"></i> '+editormd.title+"<small>v"+editormd.version+"</small></h1>","<p>"+this.lang.description+"</p>",'<p style="margin: 10px 0 20px 0;"><a href="'+editormd.homePage+'" target="_blank">'+editormd.homePage+' <i class="fa fa-external-link"></i></a></p>','<p style="font-size: 0.85em;">Copyright &copy; 2015 <a href="https://github.com/pandao" target="_blank" class="hover-link">Pandao</a>, The <a href="https://github.com/pandao/editor.md/blob/master/LICENSE" target="_blank" class="hover-link">MIT</a> License.</p>',"</div>",'<a href="javascript:;" class="fa fa-close '+classPrefix+'dialog-close"></a>',"</div>"].join("\n");editor.append(infoDialogHTML);var infoDialog=this.infoDialog=editor.children("."+classPrefix+"dialog-info");infoDialog.find("."+classPrefix+"dialog-close").bind(editormd.mouseOrTouch("click","touchend"),function(){_this.hideInfoDialog()});infoDialog.css("border",editormd.isIE8?"1px solid #ddd":"").css("z-index",editormd.dialogZindex).show();this.infoDialogPosition();return this},infoDialogPosition:function(){var infoDialog=this.infoDialog;var _infoDialogPosition=function(){infoDialog.css({top:($(window).height()-infoDialog.height())/2+"px",left:($(window).width()-infoDialog.width())/2+"px"})};_infoDialogPosition();$(window).resize(_infoDialogPosition);return this},showInfoDialog:function(){$("html,body").css("overflow-x","hidden");var _this=this;var editor=this.editor;var settings=this.settings;var infoDialog=this.infoDialog=editor.children("."+this.classPrefix+"dialog-info");if(infoDialog.length<1){this.createInfoDialog()}this.lockScreen(true);this.mask.css({opacity:settings.dialogMaskOpacity,backgroundColor:settings.dialogMaskBgColor}).show();infoDialog.css("z-index",editormd.dialogZindex).show();this.infoDialogPosition();return this},hideInfoDialog:function(){$("html,body").css("overflow-x","");this.infoDialog.hide();this.mask.hide();this.lockScreen(false);return this},lockScreen:function(lock){editormd.lockScreen(lock);this.resize();return this},recreate:function(){var _this=this;var editor=this.editor;var settings=this.settings;this.codeMirror.remove();this.setCodeMirror();if(!settings.readOnly){if(editor.find(".editormd-dialog").length>0){editor.find(".editormd-dialog").remove()}if(settings.toolbar){this.getToolbarHandles();this.setToolbar()}}this.loadedDisplay(true);return this},previewCodeHighlight:function(){var settings=this.settings;var previewContainer=this.previewContainer;if(settings.previewCodeHighlight){previewContainer.find("pre").addClass("prettyprint linenums");if(typeof prettyPrint!=="undefined"){prettyPrint()}}return this},katexRender:function(){if(timer===null){return this}this.previewContainer.find("."+editormd.classNames.tex).each(function(){var tex=$(this);editormd.$katex.render(tex.text(),tex[0]);tex.find(".katex").css("font-size","1.6em")});return this},flowChartAndSequenceDiagramRender:function(){var $this=this;var settings=this.settings;var previewContainer=this.previewContainer;if(editormd.isIE8){return this}if(settings.flowChart){if(flowchartTimer===null){return this}previewContainer.find(".flowchart").flowChart()}if(settings.sequenceDiagram){previewContainer.find(".sequence-diagram").sequenceDiagram({theme:"simple"})}var preview=$this.preview;var codeMirror=$this.codeMirror;var codeView=codeMirror.find(".CodeMirror-scroll");var height=codeView.height();var scrollTop=codeView.scrollTop();var percent=scrollTop/codeView[0].scrollHeight;var tocHeight=0;preview.find(".markdown-toc-list").each(function(){tocHeight+=$(this).height()});var tocMenuHeight=preview.find(".editormd-toc-menu").height();tocMenuHeight=!tocMenuHeight?0:tocMenuHeight;if(scrollTop===0){preview.scrollTop(0)}else if(scrollTop+height>=codeView[0].scrollHeight-16){preview.scrollTop(preview[0].scrollHeight)}else{preview.scrollTop((preview[0].scrollHeight+tocHeight+tocMenuHeight)*percent)}return this},registerKeyMaps:function(keyMap){var _this=this;var cm=this.cm;var settings=this.settings;var toolbarHandlers=editormd.toolbarHandlers;var disabledKeyMaps=settings.disabledKeyMaps;keyMap=keyMap||null;if(keyMap){for(var i in keyMap){if($.inArray(i,disabledKeyMaps)<0){var map={};map[i]=keyMap[i];cm.addKeyMap(keyMap)}}}else{for(var k in editormd.keyMaps){var _keyMap=editormd.keyMaps[k];var handle=typeof _keyMap==="string"?$.proxy(toolbarHandlers[_keyMap],_this):$.proxy(_keyMap,_this);if($.inArray(k,["F9","F10","F11"])<0&&$.inArray(k,disabledKeyMaps)<0){var _map={};_map[k]=handle;cm.addKeyMap(_map)}}$(window).keydown(function(event){var keymaps={120:"F9",121:"F10",122:"F11"};if($.inArray(keymaps[event.keyCode],disabledKeyMaps)<0){switch(event.keyCode){case 120:$.proxy(toolbarHandlers["watch"],_this)();return false;break;case 121:$.proxy(toolbarHandlers["preview"],_this)();return false;break;case 122:$.proxy(toolbarHandlers["fullscreen"],_this)();return false;break;default:break}}})}return this},bindScrollEvent:function(){var _this=this;var preview=this.preview;var settings=this.settings;var codeMirror=this.codeMirror;var mouseOrTouch=editormd.mouseOrTouch;if(!settings.syncScrolling){return this}var cmBindScroll=function(){codeMirror.find(".CodeMirror-scroll").bind(mouseOrTouch("scroll","touchmove"),function(event){var height=$(this).height();var scrollTop=$(this).scrollTop();var percent=scrollTop/$(this)[0].scrollHeight;var tocHeight=0;preview.find(".markdown-toc-list").each(function(){tocHeight+=$(this).height()});var tocMenuHeight=preview.find(".editormd-toc-menu").height();tocMenuHeight=!tocMenuHeight?0:tocMenuHeight;if(scrollTop===0){preview.scrollTop(0)}else if(scrollTop+height>=$(this)[0].scrollHeight-16){preview.scrollTop(preview[0].scrollHeight)}else{preview.scrollTop((preview[0].scrollHeight+tocHeight+tocMenuHeight)*percent)}$.proxy(settings.onscroll,_this)(event)})};var cmUnbindScroll=function(){codeMirror.find(".CodeMirror-scroll").unbind(mouseOrTouch("scroll","touchmove"))};var previewBindScroll=function(){preview.bind(mouseOrTouch("scroll","touchmove"),function(event){var height=$(this).height();var scrollTop=$(this).scrollTop();var percent=scrollTop/$(this)[0].scrollHeight;var codeView=codeMirror.find(".CodeMirror-scroll");if(scrollTop===0){codeView.scrollTop(0)}else if(scrollTop+height>=$(this)[0].scrollHeight){codeView.scrollTop(codeView[0].scrollHeight)}else{codeView.scrollTop(codeView[0].scrollHeight*percent)}$.proxy(settings.onpreviewscroll,_this)(event)})};var previewUnbindScroll=function(){preview.unbind(mouseOrTouch("scroll","touchmove"))};codeMirror.bind({mouseover:cmBindScroll,mouseout:cmUnbindScroll,touchstart:cmBindScroll,touchend:cmUnbindScroll});if(settings.syncScrolling==="single"){return this}preview.bind({mouseover:previewBindScroll,mouseout:previewUnbindScroll,touchstart:previewBindScroll,touchend:previewUnbindScroll});return this},bindChangeEvent:function(){var _this=this;var cm=this.cm;var settings=this.settings;if(!settings.syncScrolling){return this}cm.on("change",function(_cm,changeObj){if(settings.watch){_this.previewContainer.css("padding",settings.autoHeight?"20px 20px 50px 40px":"20px")}timer=setTimeout(function(){clearTimeout(timer);_this.save();timer=null},settings.delay)});return this},loadedDisplay:function(recreate){recreate=recreate||false;var _this=this;var editor=this.editor;var preview=this.preview;var settings=this.settings;this.containerMask.hide();this.save();if(settings.watch){preview.show()}editor.data("oldWidth",editor.width()).data("oldHeight",editor.height());this.resize();this.registerKeyMaps();$(window).resize(function(){_this.resize()});this.bindScrollEvent().bindChangeEvent();if(!recreate){$.proxy(settings.onload,this)()}this.state.loaded=true;return this},width:function(width){this.editor.css("width",typeof width==="number"?width+"px":width);this.resize();return this},height:function(height){this.editor.css("height",typeof height==="number"?height+"px":height);this.resize();return this},resize:function(width,height){width=width||null;height=height||null;var state=this.state;var editor=this.editor;var preview=this.preview;var toolbar=this.toolbar;var settings=this.settings;var codeMirror=this.codeMirror;if(width){editor.css("width",typeof width==="number"?width+"px":width)}if(settings.autoHeight&&!state.fullscreen&&!state.preview){editor.css("height","auto");codeMirror.css("height","auto")}else{if(height){editor.css("height",typeof height==="number"?height+"px":height)}if(state.fullscreen){editor.height($(window).height())}if(settings.toolbar&&!settings.readOnly){codeMirror.css("margin-top",toolbar.height()+1).height(editor.height()-toolbar.height())}else{codeMirror.css("margin-top",0).height(editor.height())}}if(settings.watch){codeMirror.width(editor.width()/2);preview.width(!state.preview?editor.width()/2:editor.width());this.previewContainer.css("padding",settings.autoHeight?"20px 20px 50px 40px":"20px");if(settings.toolbar&&!settings.readOnly){preview.css("top",toolbar.height()+1)}else{preview.css("top",0)}if(settings.autoHeight&&!state.fullscreen&&!state.preview){preview.height("")}else{var previewHeight=settings.toolbar&&!settings.readOnly?editor.height()-toolbar.height():editor.height();preview.height(previewHeight)}}else{codeMirror.width(editor.width());preview.hide()}if(state.loaded){$.proxy(settings.onresize,this)()}return this},save:function(){if(timer===null){return this}var _this=this;var state=this.state;var settings=this.settings;var cm=this.cm;var cmValue=cm.getValue();var previewContainer=this.previewContainer;if(settings.mode!=="gfm"&&settings.mode!=="markdown"){this.markdownTextarea.val(cmValue);return this}var marked=editormd.$marked;var markdownToC=this.markdownToC=[];var rendererOptions=this.markedRendererOptions={toc:settings.toc,tocm:settings.tocm,tocStartLevel:settings.tocStartLevel,pageBreak:settings.pageBreak,taskList:settings.taskList,emoji:settings.emoji,tex:settings.tex,atLink:settings.atLink,emailLink:settings.emailLink,plantuml:settings.plantuml,flowChart:settings.flowChart,sequenceDiagram:settings.sequenceDiagram,previewCodeHighlight:settings.previewCodeHighlight};var markedOptions=this.markedOptions={renderer:editormd.markedRenderer(markdownToC,rendererOptions),gfm:true,tables:true,breaks:true,pedantic:false,sanitize:settings.htmlDecode?false:true,smartLists:true,smartypants:true};marked.setOptions(markedOptions);var newMarkdownDoc=editormd.$marked(cmValue,markedOptions);newMarkdownDoc=editormd.filterHTMLTags(newMarkdownDoc,settings.htmlDecode);this.markdownTextarea.text(cmValue);cm.save();if(settings.saveHTMLToTextarea){this.htmlTextarea.text(newMarkdownDoc)}if(settings.watch||!settings.watch&&state.preview){previewContainer.html(newMarkdownDoc);this.previewCodeHighlight();if(settings.toc){var tocContainer=settings.tocContainer===""?previewContainer:$(settings.tocContainer);var tocMenu=tocContainer.find("."+this.classPrefix+"toc-menu");tocContainer.attr("previewContainer",settings.tocContainer===""?"true":"false");if(settings.tocContainer!==""&&tocMenu.length>0){tocMenu.remove()}editormd.markdownToCRenderer(markdownToC,tocContainer,settings.tocDropdown,settings.tocStartLevel);if(settings.tocDropdown||tocContainer.find("."+this.classPrefix+"toc-menu").length>0){editormd.tocDropdownMenu(tocContainer,settings.tocTitle!==""?settings.tocTitle:this.lang.tocTitle)}if(settings.tocContainer!==""){previewContainer.find(".markdown-toc").css("border","none")}}if(settings.tex){if(!editormd.kaTeXLoaded&&settings.autoLoadModules){editormd.loadKaTeX(function(){editormd.$katex=katex;editormd.kaTeXLoaded=true;_this.katexRender()})}else{editormd.$katex=katex;this.katexRender()}}if(settings.flowChart||settings.sequenceDiagram){flowchartTimer=setTimeout(function(){clearTimeout(flowchartTimer);_this.flowChartAndSequenceDiagramRender();flowchartTimer=null},10)}if(state.loaded){$.proxy(settings.onchange,this)()}}return this},focus:function(){this.cm.focus();return this},setCursor:function(cursor){this.cm.setCursor(cursor);return this},getCursor:function(){return this.cm.getCursor()},setSelection:function(from,to){this.cm.setSelection(from,to);return this},getSelection:function(){return this.cm.getSelection()},setSelections:function(ranges){this.cm.setSelections(ranges);return this},getSelections:function(){return this.cm.getSelections()},replaceSelection:function(value){this.cm.replaceSelection(value);return this},insertValue:function(value){this.replaceSelection(value);return this},appendMarkdown:function(md){var settings=this.settings;var cm=this.cm;cm.setValue(cm.getValue()+md);return this},setMarkdown:function(md){this.cm.setValue(md||this.settings.markdown);return this},getMarkdown:function(){return this.cm.getValue()},getValue:function(){return this.cm.getValue()},setValue:function(value){this.cm.setValue(value);return this},clear:function(){this.cm.setValue("");return this},getHTML:function(){if(!this.settings.saveHTMLToTextarea){alert("Error: settings.saveHTMLToTextarea == false");return false}return this.htmlTextarea.val()},getTextareaSavedHTML:function(){return this.getHTML()},getPreviewedHTML:function(){if(!this.settings.watch){alert("Error: settings.watch == false");return false}return this.previewContainer.html()},watch:function(callback){var settings=this.settings;if($.inArray(settings.mode,["gfm","markdown"])<0){return this}this.state.watching=settings.watch=true;this.preview.show();if(this.toolbar){var watchIcon=settings.toolbarIconsClass.watch;var unWatchIcon=settings.toolbarIconsClass.unwatch;var icon=this.toolbar.find(".fa[name=watch]");icon.parent().attr("title",settings.lang.toolbar.watch);icon.removeClass(unWatchIcon).addClass(watchIcon)}this.codeMirror.css("border-right","1px solid #ddd").width(this.editor.width()/2);timer=0;this.save().resize();if(!settings.onwatch){settings.onwatch=callback||function(){}}$.proxy(settings.onwatch,this)();return this},unwatch:function(callback){var settings=this.settings;this.state.watching=settings.watch=false;this.preview.hide();if(this.toolbar){var watchIcon=settings.toolbarIconsClass.watch;var unWatchIcon=settings.toolbarIconsClass.unwatch;var icon=this.toolbar.find(".fa[name=watch]");icon.parent().attr("title",settings.lang.toolbar.unwatch);icon.removeClass(watchIcon).addClass(unWatchIcon)}this.codeMirror.css("border-right","none").width(this.editor.width());this.resize();if(!settings.onunwatch){settings.onunwatch=callback||function(){}}$.proxy(settings.onunwatch,this)();return this},show:function(callback){callback=callback||function(){};var _this=this;this.editor.show(0,function(){$.proxy(callback,_this)()});return this},hide:function(callback){callback=callback||function(){};var _this=this;this.editor.hide(0,function(){$.proxy(callback,_this)()});return this},previewing:function(){var _this=this;var editor=this.editor;var preview=this.preview;var toolbar=this.toolbar;var settings=this.settings;var codeMirror=this.codeMirror;var previewContainer=this.previewContainer;if($.inArray(settings.mode,["gfm","markdown"])<0){return this}if(settings.toolbar&&toolbar){toolbar.toggle();toolbar.find(".fa[name=preview]").toggleClass("active")}codeMirror.toggle();var escHandle=function(event){if(event.shiftKey&&event.keyCode===27){_this.previewed()}};if(codeMirror.css("display")==="none"){this.state.preview=true;if(this.state.fullscreen){preview.css("background","#fff")}editor.find("."+this.classPrefix+"preview-close-btn").show().bind(editormd.mouseOrTouch("click","touchend"),function(){_this.previewed()});if(!settings.watch){this.save()}else{previewContainer.css("padding","")}previewContainer.addClass(this.classPrefix+"preview-active");preview.show().css({position:"",top:0,width:editor.width(),height:settings.autoHeight&&!this.state.fullscreen?"auto":editor.height()});if(this.state.loaded){$.proxy(settings.onpreviewing,this)()}$(window).bind("keyup",escHandle)}else{$(window).unbind("keyup",escHandle);this.previewed()}},previewed:function(){var editor=this.editor;var preview=this.preview;var toolbar=this.toolbar;var settings=this.settings;var previewContainer=this.previewContainer;var previewCloseBtn=editor.find("."+this.classPrefix+"preview-close-btn");this.state.preview=false;this.codeMirror.show();if(settings.toolbar){toolbar.show()}preview[settings.watch?"show":"hide"]();previewCloseBtn.hide().unbind(editormd.mouseOrTouch("click","touchend"));previewContainer.removeClass(this.classPrefix+"preview-active");if(settings.watch){previewContainer.css("padding","20px")}preview.css({background:null,position:"absolute",width:editor.width()/2,height:settings.autoHeight&&!this.state.fullscreen?"auto":editor.height()-toolbar.height(),top:settings.toolbar?toolbar.height():0});if(this.state.loaded){$.proxy(settings.onpreviewed,this)()}return this},fullscreen:function(){var _this=this;var state=this.state;var editor=this.editor;var preview=this.preview;var toolbar=this.toolbar;var settings=this.settings;var fullscreenClass=this.classPrefix+"fullscreen";if(toolbar){toolbar.find(".fa[name=fullscreen]").parent().toggleClass("active")}var escHandle=function(event){if(!event.shiftKey&&event.keyCode===27){if(state.fullscreen){_this.fullscreenExit()}}};if(!editor.hasClass(fullscreenClass)){state.fullscreen=true;$("html,body").css("overflow","hidden");editor.css({width:$(window).width(),height:$(window).height()}).addClass(fullscreenClass);this.resize();$.proxy(settings.onfullscreen,this)();$(window).bind("keyup",escHandle)}else{$(window).unbind("keyup",escHandle);this.fullscreenExit()}return this},fullscreenExit:function(){var editor=this.editor;var settings=this.settings;var toolbar=this.toolbar;var fullscreenClass=this.classPrefix+"fullscreen";this.state.fullscreen=false;if(toolbar){toolbar.find(".fa[name=fullscreen]").parent().removeClass("active")}$("html,body").css("overflow","");editor.css({width:editor.data("oldWidth"),height:editor.data("oldHeight")}).removeClass(fullscreenClass);this.resize();$.proxy(settings.onfullscreenExit,this)();return this},executePlugin:function(name,path){var _this=this;var cm=this.cm;var settings=this.settings;path=settings.pluginPath+path;if(typeof define==="function"){if(typeof this[name]==="undefined"){alert("Error: "+name+" plugin is not found, you are not load this plugin.");return this}this[name](cm);return this}if($.inArray(path,editormd.loadFiles.plugin)<0){editormd.loadPlugin(path,function(){editormd.loadPlugins[name]=_this[name];_this[name](cm)})}else{$.proxy(editormd.loadPlugins[name],this)(cm)}return this},search:function(command){var settings=this.settings;if(!settings.searchReplace){alert("Error: settings.searchReplace == false");return this}if(!settings.readOnly){this.cm.execCommand(command||"find")}return this},searchReplace:function(){this.search("replace");return this},searchReplaceAll:function(){this.search("replaceAll");return this}};editormd.fn.init.prototype=editormd.fn;editormd.dialogLockScreen=function(){var settings=this.settings||{dialogLockScreen:true};if(settings.dialogLockScreen){$("html,body").css("overflow","hidden");this.resize()}};editormd.dialogShowMask=function(dialog){var editor=this.editor;var settings=this.settings||{dialogShowMask:true};dialog.css({top:($(window).height()-dialog.height())/2+"px",left:($(window).width()-dialog.width())/2+"px"});if(settings.dialogShowMask){editor.children("."+this.classPrefix+"mask").css("z-index",parseInt(dialog.css("z-index"))-1).show()}};editormd.toolbarHandlers={undo:function(){this.cm.undo()},redo:function(){this.cm.redo()},bold:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("**"+selection+"**");if(selection===""){cm.setCursor(cursor.line,cursor.ch+2)}},del:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("~~"+selection+"~~");if(selection===""){cm.setCursor(cursor.line,cursor.ch+2)}},italic:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("*"+selection+"*");if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},quote:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("> "+selection);cm.setCursor(cursor.line,cursor.ch+2)}else{cm.replaceSelection("> "+selection)}},ucfirst:function(){var cm=this.cm;var selection=cm.getSelection();var selections=cm.listSelections();cm.replaceSelection(editormd.firstUpperCase(selection));cm.setSelections(selections)},ucwords:function(){var cm=this.cm;var selection=cm.getSelection();var selections=cm.listSelections();cm.replaceSelection(editormd.wordsFirstUpperCase(selection));cm.setSelections(selections)},uppercase:function(){var cm=this.cm;var selection=cm.getSelection();var selections=cm.listSelections();cm.replaceSelection(selection.toUpperCase());cm.setSelections(selections)},lowercase:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();var selections=cm.listSelections();cm.replaceSelection(selection.toLowerCase());cm.setSelections(selections)},h1:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("# "+selection);cm.setCursor(cursor.line,cursor.ch+2)}else{cm.replaceSelection("# "+selection)}},h2:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("## "+selection);cm.setCursor(cursor.line,cursor.ch+3)}else{cm.replaceSelection("## "+selection)}},h3:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("### "+selection);cm.setCursor(cursor.line,cursor.ch+4)}else{cm.replaceSelection("### "+selection)}},h4:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("#### "+selection);cm.setCursor(cursor.line,cursor.ch+5)}else{cm.replaceSelection("#### "+selection)}},h5:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("##### "+selection);cm.setCursor(cursor.line,cursor.ch+6)}else{cm.replaceSelection("##### "+selection)}},h6:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("###### "+selection);cm.setCursor(cursor.line,cursor.ch+7)}else{cm.replaceSelection("###### "+selection)}},"list-ul":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(selection===""){cm.replaceSelection("- "+selection)}else{var selectionText=selection.split("\n");for(var i=0,len=selectionText.length;i<len;i++){selectionText[i]=selectionText[i]===""?"":"- "+selectionText[i]}cm.replaceSelection(selectionText.join("\n"))}},"list-ol":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(selection===""){cm.replaceSelection("1. "+selection)}else{var selectionText=selection.split("\n");for(var i=0,len=selectionText.length;i<len;i++){selectionText[i]=selectionText[i]===""?"":i+1+". "+selectionText[i]}cm.replaceSelection(selectionText.join("\n"))}},hr:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection((cursor.ch!==0?"\n\n":"\n")+"------------\n\n")},tex:function(){if(!this.settings.tex){alert("settings.tex === false");return this}var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("$$"+selection+"$$");if(selection===""){cm.setCursor(cursor.line,cursor.ch+2)}},link:function(){this.executePlugin("linkDialog","link-dialog/link-dialog")},"reference-link":function(){this.executePlugin("referenceLinkDialog","reference-link-dialog/reference-link-dialog")},pagebreak:function(){if(!this.settings.pageBreak){alert("settings.pageBreak === false");return this}var cm=this.cm;var selection=cm.getSelection();cm.replaceSelection("\r\n[========]\r\n")},image:function(){this.executePlugin("imageDialog","image-dialog/image-dialog")},code:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("`"+selection+"`");if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},"code-block":function(){this.executePlugin("codeBlockDialog","code-block-dialog/code-block-dialog")},"preformatted-text":function(){this.executePlugin("preformattedTextDialog","preformatted-text-dialog/preformatted-text-dialog")},table:function(){this.executePlugin("tableDialog","table-dialog/table-dialog")},datetime:function(){var cm=this.cm;var selection=cm.getSelection();var date=new Date;var langName=this.settings.lang.name;var datefmt=editormd.dateFormat()+" "+editormd.dateFormat(langName==="zh-cn"||langName==="zh-tw"?"cn-week-day":"week-day");cm.replaceSelection(datefmt)},emoji:function(){this.executePlugin("emojiDialog","emoji-dialog/emoji-dialog")},"html-entities":function(){this.executePlugin("htmlEntitiesDialog","html-entities-dialog/html-entities-dialog")},"goto-line":function(){this.executePlugin("gotoLineDialog","goto-line-dialog/goto-line-dialog")},watch:function(){this[this.settings.watch?"unwatch":"watch"]()},preview:function(){this.previewing()},fullscreen:function(){this.fullscreen()},clear:function(){this.clear()},search:function(){this.search()},help:function(){this.executePlugin("helpDialog","help-dialog/help-dialog")},info:function(){this.showInfoDialog()}};editormd.keyMaps={"Ctrl-1":"h1","Ctrl-2":"h2","Ctrl-3":"h3","Ctrl-4":"h4","Ctrl-5":"h5","Ctrl-6":"h6","Ctrl-B":"bold","Ctrl-D":"datetime","Ctrl-E":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(!this.settings.emoji){alert("Error: settings.emoji == false");return}cm.replaceSelection(":"+selection+":");if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},"Ctrl-Alt-G":"goto-line","Ctrl-H":"hr","Ctrl-I":"italic","Ctrl-K":"code","Ctrl-L":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();var title=selection===""?"":' "'+selection+'"';cm.replaceSelection("["+selection+"]("+title+")");if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},"Ctrl-U":"list-ul","Shift-Ctrl-A":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(!this.settings.atLink){alert("Error: settings.atLink == false");return}cm.replaceSelection("@"+selection);if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},"Shift-Ctrl-C":"code","Shift-Ctrl-Q":"quote","Shift-Ctrl-S":"del","Shift-Ctrl-K":"tex","Shift-Alt-C":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection(["```",selection,"```"].join("\n"));if(selection===""){cm.setCursor(cursor.line,cursor.ch+3)}},"Shift-Ctrl-Alt-C":"code-block","Shift-Ctrl-H":"html-entities","Shift-Alt-H":"help","Shift-Ctrl-E":"emoji","Shift-Ctrl-U":"uppercase","Shift-Alt-U":"ucwords","Shift-Ctrl-Alt-U":"ucfirst","Shift-Alt-L":"lowercase","Shift-Ctrl-I":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();var title=selection===""?"":' "'+selection+'"';cm.replaceSelection("!["+selection+"]("+title+")");if(selection===""){cm.setCursor(cursor.line,cursor.ch+4)}},"Shift-Ctrl-Alt-I":"image","Shift-Ctrl-L":"link","Shift-Ctrl-O":"list-ol","Shift-Ctrl-P":"preformatted-text","Shift-Ctrl-T":"table","Shift-Alt-P":"pagebreak",F9:"watch",F10:"preview",F11:"fullscreen"};var trim=function(str){return!String.prototype.trim?str.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,""):str.trim()};editormd.trim=trim;var ucwords=function(str){return str.toLowerCase().replace(/\b(\w)|\s(\w)/g,function($1){return $1.toUpperCase()})};editormd.ucwords=editormd.wordsFirstUpperCase=ucwords;var firstUpperCase=function(str){return str.toLowerCase().replace(/\b(\w)/,function($1){return $1.toUpperCase()})};var ucfirst=firstUpperCase;editormd.firstUpperCase=editormd.ucfirst=firstUpperCase;editormd.urls={atLinkBase:"https://github.com/"};editormd.regexs={atLink:/@(\w+)/g,email:/(\w+)@(\w+)\.(\w+)\.?(\w+)?/g,emailLink:/(mailto:)?([\w\.\_]+)@(\w+)\.(\w+)\.?(\w+)?/g,emoji:/:([\w\+-]+):/g,emojiDatetime:/(\d{2}:\d{2}:\d{2})/g,twemoji:/:(tw-([\w]+)-?(\w+)?):/g,fontAwesome:/:(fa-([\w]+)(-(\w+)){0,}):/g,editormdLogo:/:(editormd-logo-?(\w+)?):/g,pageBreak:/^\[[=]{8,}\]$/};editormd.emoji={path:"http://www.emoji-cheat-sheet.com/graphics/emojis/",ext:".png"};editormd.twemoji={path:"http://twemoji.maxcdn.com/36x36/",ext:".png"};editormd.markedRenderer=function(markdownToC,options){var defaults={toc:true,tocm:false,tocStartLevel:1,pageBreak:true,atLink:true,emailLink:true,taskList:false,emoji:false,tex:false,plantuml:false,flowChart:false,sequenceDiagram:false};var settings=$.extend(defaults,options||{});var marked=editormd.$marked;var markedRenderer=new marked.Renderer;markdownToC=markdownToC||[];var regexs=editormd.regexs;var atLinkReg=regexs.atLink;var emojiReg=regexs.emoji;var emailReg=regexs.email;var emailLinkReg=regexs.emailLink;var twemojiReg=regexs.twemoji;var faIconReg=regexs.fontAwesome;var editormdLogoReg=regexs.editormdLogo;var pageBreakReg=regexs.pageBreak;markedRenderer.emoji=function(text){text=text.replace(editormd.regexs.emojiDatetime,function($1){return $1.replace(/:/g,"&#58;")});var matchs=text.match(emojiReg);if(!matchs||!settings.emoji){return text}for(var i=0,len=matchs.length;i<len;i++){if(matchs[i]===":+1:"){matchs[i]=":\\+1:"}text=text.replace(new RegExp(matchs[i]),function($1,$2){var faMatchs=$1.match(faIconReg);var name=$1.replace(/:/g,"");if(faMatchs){for(var fa=0,len1=faMatchs.length;fa<len1;fa++){var faName=faMatchs[fa].replace(/:/g,"");return'<i class="fa '+faName+' fa-emoji" title="'+faName.replace("fa-","")+'"></i>'}}else{var emdlogoMathcs=$1.match(editormdLogoReg);var twemojiMatchs=$1.match(twemojiReg);if(emdlogoMathcs){for(var x=0,len2=emdlogoMathcs.length;x<len2;x++){var logoName=emdlogoMathcs[x].replace(/:/g,"");return'<i class="'+logoName+'" title="Editor.md logo ('+logoName+')"></i>'}}else if(twemojiMatchs){for(var t=0,len3=twemojiMatchs.length;t<len3;t++){var twe=twemojiMatchs[t].replace(/:/g,"").replace("tw-","");return'<img src="'+editormd.twemoji.path+twe+editormd.twemoji.ext+'" title="twemoji-'+twe+'" alt="twemoji-'+twe+'" class="emoji twemoji" />'}}else{var src=name==="+1"?"plus1":name;src=src==="black_large_square"?"black_square":src;src=src==="moon"?"waxing_gibbous_moon":src;return'<img src="'+editormd.emoji.path+src+editormd.emoji.ext+'" class="emoji" title="&#58;'+name+'&#58;" alt="&#58;'+name+'&#58;" />'}}})}return text};markedRenderer.atLink=function(text){if(atLinkReg.test(text)){if(settings.atLink){text=text.replace(emailReg,function($1,$2,$3,$4){return $1.replace(/@/g,"_#_&#64;_#_")});text=text.replace(atLinkReg,function($1,$2){return'<a href="'+editormd.urls.atLinkBase+""+$2+'" title="&#64;'+$2+'" class="at-link">'+$1+"</a>"}).replace(/_#_&#64;_#_/g,"@")}if(settings.emailLink){text=text.replace(emailLinkReg,function($1,$2,$3,$4,$5){return!$2&&$.inArray($5,"jpg|jpeg|png|gif|webp|ico|icon|pdf".split("|"))<0?'<a href="mailto:'+$1+'">'+$1+"</a>":$1})}return text}return text};markedRenderer.link=function(href,title,text){if(this.options.sanitize){try{var prot=decodeURIComponent(unescape(href)).replace(/[^\w:]/g,"").toLowerCase()}catch(e){return""}if(prot.indexOf("javascript:")===0){return""}}var out="<a target='_blank' href=\""+href+'"';if(atLinkReg.test(title)||atLinkReg.test(text)){if(title){out+=' title="'+title.replace(/@/g,"&#64;")}return out+'">'+text.replace(/@/g,"&#64;")+"</a>"}if(title){out+=' title="'+title+'"'}out+=">"+text+"</a>";return out};markedRenderer.heading=function(text,level,raw){var linkText=text;var hasLinkReg=/\s*\<a\s*href\=\"(.*)\"\s*([^\>]*)\>(.*)\<\/a\>\s*/;var getLinkTextReg=/\s*\<a\s*([^\>]+)\>([^\>]*)\<\/a\>\s*/g;if(hasLinkReg.test(text)){var tempText=[];text=text.split(/\<a\s*([^\>]+)\>([^\>]*)\<\/a\>/);for(var i=0,len=text.length;i<len;i++){tempText.push(text[i].replace(/\s*href\=\"(.*)\"\s*/g,""))}text=tempText.join(" ")}text=trim(text);var escapedText=text.toLowerCase().replace(/[^\w]+/g,"-");var toc={text:text,level:level,slug:escapedText};var isChinese=/^[\u4e00-\u9fa5]+$/.test(text);var id=isChinese?escape(text).replace(/\%/g,""):text.toLowerCase().replace(/[^\w]+/g,"-");markdownToC.push(toc);var headingHTML="<h"+level+' id="h'+level+"-"+this.options.headerPrefix+id+'">';headingHTML+='<a name="'+text+'" class="reference-link"></a>';headingHTML+='<span class="header-link octicon octicon-link"></span>';headingHTML+=hasLinkReg?this.atLink(this.emoji(linkText)):this.atLink(this.emoji(text));headingHTML+="</h"+level+">";return headingHTML};markedRenderer.pageBreak=function(text){if(pageBreakReg.test(text)&&settings.pageBreak){text='<hr style="page-break-after:always;" class="page-break editormd-page-break" />'}return text};markedRenderer.paragraph=function(text){var isTeXInline=/\$\$(.*)\$\$/g.test(text);var isTeXLine=/^\$\$(.*)\$\$$/.test(text);var isTeXAddClass=isTeXLine?' class="'+editormd.classNames.tex+'"':"";var isToC=settings.tocm?/^(\[TOC\]|\[TOCM\])$/.test(text):/^\[TOC\]$/.test(text);var isToCMenu=/^\[TOCM\]$/.test(text);if(!isTeXLine&&isTeXInline){text=text.replace(/(\$\$([^\$]*)\$\$)+/g,function($1,$2){return'<span class="'+editormd.classNames.tex+'">'+$2.replace(/\$/g,"")+"</span>"})}else{text=isTeXLine?text.replace(/\$/g,""):text}var tocHTML='<div class="markdown-toc editormd-markdown-toc">'+text+"</div>";return isToC?isToCMenu?'<div class="editormd-toc-menu">'+tocHTML+"</div><br/>":tocHTML:pageBreakReg.test(text)?this.pageBreak(text):"<p"+isTeXAddClass+">"+this.atLink(this.emoji(text))+"</p>\n"};markedRenderer.code=function(code,lang,escaped){if(lang==="seq"||lang==="sequence"){return'<div class="sequence-diagram">'+code+"</div>"}else if(lang==="flow"){return'<div class="flowchart">'+code+"</div>"}else if(lang==="math"||lang==="latex"||lang==="katex"){return'<p class="'+editormd.classNames.tex+'">'+code+"</p>"}else if(lang==="plantuml"&&settings.plantuml){const encoded=editormd.$plantumlEncoder.encode(code);return`<img src="https://www.plantuml.com/plantuml/svg/${encoded}" />`}else{return marked.Renderer.prototype.code.apply(this,arguments)}};markedRenderer.tablecell=function(content,flags){var type=flags.header?"th":"td";var tag=flags.align?"<"+type+' style="text-align:'+flags.align+'">':"<"+type+">";return tag+this.atLink(this.emoji(content))+"</"+type+">\n"};markedRenderer.listitem=function(text){if(settings.taskList&&/^\s*\[[x\s]\]\s*/.test(text)){text=text.replace(/^\s*\[\s\]\s*/,'<input type="checkbox" class="task-list-item-checkbox" /> ').replace(/^\s*\[x\]\s*/,'<input type="checkbox" class="task-list-item-checkbox" checked disabled /> ');return'<li style="list-style: none;">'+this.atLink(this.emoji(text))+"</li>"}else{return"<li>"+this.atLink(this.emoji(text))+"</li>"}};return markedRenderer};editormd.markdownToCRenderer=function(toc,container,tocDropdown,startLevel){var html="";var lastLevel=0;var classPrefix=this.classPrefix;startLevel=startLevel||1;for(var i=0,len=toc.length;i<len;i++){var text=toc[i].text;var level=toc[i].level;if(level<startLevel){continue}if(level>lastLevel){html+=""}else if(level<lastLevel){html+=new Array(lastLevel-level+2).join("</ul></li>")}else{html+="</ul></li>"}html+='<li><a class="toc-level-'+level+'" href="#'+text+'" level="'+level+'">'+text+"</a><ul>";lastLevel=level}var tocContainer=container.find(".markdown-toc");if(tocContainer.length<1&&container.attr("previewContainer")==="false"){var tocHTML='<div class="markdown-toc '+classPrefix+'markdown-toc"></div>';tocHTML=tocDropdown?'<div class="'+classPrefix+'toc-menu">'+tocHTML+"</div>":tocHTML;container.html(tocHTML);tocContainer=container.find(".markdown-toc")}if(tocDropdown){tocContainer.wrap('<div class="'+classPrefix+'toc-menu"></div><br/>')}tocContainer.html('<ul class="markdown-toc-list"></ul>').children(".markdown-toc-list").html(html.replace(/\r?\n?\<ul\>\<\/ul\>/g,""));return tocContainer};editormd.tocDropdownMenu=function(container,tocTitle){tocTitle=tocTitle||"Table of Contents";var zindex=400;var tocMenus=container.find("."+this.classPrefix+"toc-menu");tocMenus.each(function(){var $this=$(this);var toc=$this.children(".markdown-toc");var icon='<i class="fa fa-angle-down"></i>';var btn='<a href="javascript:;" class="toc-menu-btn">'+icon+tocTitle+"</a>";var menu=toc.children("ul");var list=menu.find("li");toc.append(btn);list.first().before("<li><h1>"+tocTitle+" "+icon+"</h1></li>");$this.mouseover(function(){menu.show();list.each(function(){var li=$(this);var ul=li.children("ul");if(ul.html()===""){ul.remove()}if(ul.length>0&&ul.html()!==""){var firstA=li.children("a").first();if(firstA.children(".fa").length<1){firstA.append($(icon).css({float:"right",paddingTop:"4px"}))}}li.mouseover(function(){ul.css("z-index",zindex).show();zindex+=1}).mouseleave(function(){ul.hide()})})}).mouseleave(function(){menu.hide()})});return tocMenus};editormd.filterHTMLTags=function(html,filters){if(typeof html!=="string"){html=new String(html)}if(typeof filters!=="string"){return html}var expression=filters.split("|");var filterTags=expression[0].split(",");var attrs=expression[1];for(var i=0,len=filterTags.length;i<len;i++){var tag=filterTags[i];html=html.replace(new RegExp("<s*"+tag+"s*([^>]*)>([^>]*)<s*/"+tag+"s*>","igm"),"")}if(typeof attrs!=="undefined"){html=html.replace(/(\w+)="([^"]*)"/g,(match,key,value)=>{const escapedValue=value.replace(/</g,"&lt;").replace(/>/g,"&gt;");return`${key}="${escapedValue}"`});var htmlTagRegex=/\<(\w+)\s*([^\>]*)\>([^\>]*)\<\/(\w+)\>/gi;if(attrs==="*"){html=html.replace(htmlTagRegex,function($1,$2,$3,$4,$5){return"<"+$2+">"+$4+"</"+$5+">"})}else if(attrs==="on*"){html=html.replace(htmlTagRegex,function($1,$2,$3,$4,$5){var el=$("<"+$2+">"+$4+"</"+$5+">");var _attrs=$($1)[0].attributes;var $attrs={};$.each(_attrs,function(i,e){if(e.nodeName!=='"')$attrs[e.nodeName]=e.nodeValue});$.each($attrs,function(i){if(i.indexOf("on")===0){delete $attrs[i]}});el.attr($attrs);var text=typeof el[1]!=="undefined"?$(el[1]).text():"";return el[0].outerHTML+text})}else{html=html.replace(htmlTagRegex,function($1,$2,$3,$4){var filterAttrs=attrs.split(",");var el=$($1);el.html($4);$.each(filterAttrs,function(i){el.attr(filterAttrs[i],null)});return el[0].outerHTML})}}return html};editormd.markdownToHTML=function(id,options){var defaults={gfm:true,toc:true,tocm:false,tocStartLevel:1,tocTitle:"目录",tocDropdown:false,tocContainer:"",markdown:"",markdownSourceCode:false,htmlDecode:false,autoLoadKaTeX:true,pageBreak:true,atLink:true,emailLink:true,tex:false,taskList:false,emoji:false,flowChart:false,sequenceDiagram:false,previewCodeHighlight:true};editormd.$marked=marked;var div=$("#"+id);var settings=div.settings=$.extend(true,defaults,options||{});var saveTo=div.find("textarea");if(saveTo.length<1){div.append("<textarea></textarea>");saveTo=div.find("textarea")}var markdownDoc=settings.markdown===""?saveTo.val():settings.markdown;var markdownToC=[];var rendererOptions={toc:settings.toc,tocm:settings.tocm,tocStartLevel:settings.tocStartLevel,taskList:settings.taskList,emoji:settings.emoji,tex:settings.tex,pageBreak:settings.pageBreak,atLink:settings.atLink,emailLink:settings.emailLink,plantuml:settings.plantuml,flowChart:settings.flowChart,sequenceDiagram:settings.sequenceDiagram,previewCodeHighlight:settings.previewCodeHighlight};var markedOptions={renderer:editormd.markedRenderer(markdownToC,rendererOptions),gfm:settings.gfm,tables:true,breaks:true,pedantic:false,sanitize:settings.htmlDecode?false:true,smartLists:true,smartypants:true};markdownDoc=new String(markdownDoc);var markdownParsed=marked(markdownDoc,markedOptions);markdownParsed=editormd.filterHTMLTags(markdownParsed,settings.htmlDecode);if(settings.markdownSourceCode){saveTo.text(markdownDoc)}else{saveTo.remove()}div.addClass("markdown-body "+this.classPrefix+"html-preview").append(markdownParsed);var tocContainer=settings.tocContainer!==""?$(settings.tocContainer):div;if(settings.tocContainer!==""){tocContainer.attr("previewContainer",false)}if(settings.toc){div.tocContainer=this.markdownToCRenderer(markdownToC,tocContainer,settings.tocDropdown,settings.tocStartLevel);if(settings.tocDropdown||div.find("."+this.classPrefix+"toc-menu").length>0){this.tocDropdownMenu(div,settings.tocTitle)}if(settings.tocContainer!==""){div.find(".editormd-toc-menu, .editormd-markdown-toc").remove()}}if(settings.previewCodeHighlight){div.find("pre").addClass("prettyprint linenums");prettyPrint()}if(!editormd.isIE8){if(settings.flowChart){div.find(".flowchart").flowChart()}if(settings.sequenceDiagram){div.find(".sequence-diagram").sequenceDiagram({theme:"simple"})}}if(settings.tex){var katexHandle=function(){div.find("."+editormd.classNames.tex).each(function(){var tex=$(this);katex.render(tex.html().replace(/&lt;/g,"<").replace(/&gt;/g,">"),tex[0]);tex.find(".katex").css("font-size","1.6em")})};if(settings.autoLoadKaTeX&&!editormd.$katex&&!editormd.kaTeXLoaded){this.loadKaTeX(function(){editormd.$katex=katex;editormd.kaTeXLoaded=true;katexHandle()})}else{katexHandle()}}div.getMarkdown=function(){return saveTo.val()};return div};editormd.themes=["default","dark"];editormd.previewThemes=["default","dark"];editormd.editorThemes=["default","3024-day","3024-night","ambiance","ambiance-mobile","base16-dark","base16-light","blackboard","cobalt","eclipse","elegant","erlang-dark","lesser-dark","mbo","mdn-like","midnight","monokai","neat","neo","night","paraiso-dark","paraiso-light","pastel-on-dark","rubyblue","solarized","the-matrix","tomorrow-night-eighties","twilight","vibrant-ink","xq-dark","xq-light"];editormd.loadPlugins={};editormd.loadFiles={js:[],css:[],plugin:[]};editormd.loadPlugin=function(fileName,callback,into){callback=callback||function(){};this.loadScript(fileName,function(){editormd.loadFiles.plugin.push(fileName);callback()},into)};editormd.loadCSS=function(fileName,callback,into){into=into||"head";callback=callback||function(){};var css=document.createElement("link");css.type="text/css";css.rel="stylesheet";css.onload=css.onreadystatechange=function(){editormd.loadFiles.css.push(fileName);callback()};css.href=fileName+".css";if(into==="head"){document.getElementsByTagName("head")[0].appendChild(css)}else{document.body.appendChild(css)}};editormd.isIE=navigator.appName=="Microsoft Internet Explorer";editormd.isIE8=editormd.isIE&&navigator.appVersion.match(/8./i)=="8.";editormd.loadScript=function(fileName,callback,into){into=into||"head";callback=callback||function(){};var script=null;script=document.createElement("script");script.id=fileName.replace(/[\./]+/g,"-");script.type="text/javascript";script.src=fileName+".js";if(editormd.isIE8){script.onreadystatechange=function(){if(script.readyState){if(script.readyState==="loaded"||script.readyState==="complete"){script.onreadystatechange=null;editormd.loadFiles.js.push(fileName);callback()}}}}else{script.onload=function(){editormd.loadFiles.js.push(fileName);callback()}}if(into==="head"){document.getElementsByTagName("head")[0].appendChild(script)}else{document.body.appendChild(script)}};editormd.katexURL={css:"//cdnjs.cloudflare.com/ajax/libs/KaTeX/0.3.0/katex.min",js:"//cdnjs.cloudflare.com/ajax/libs/KaTeX/0.3.0/katex.min"};editormd.kaTeXLoaded=false;editormd.loadKaTeX=function(callback){editormd.loadCSS(editormd.katexURL.css,function(){editormd.loadScript(editormd.katexURL.js,callback||function(){})})};editormd.lockScreen=function(lock){$("html,body").css("overflow",lock?"hidden":"")};editormd.createDialog=function(options){var defaults={name:"",width:420,height:240,title:"",drag:true,closed:true,content:"",mask:true,maskStyle:{backgroundColor:"#fff",opacity:.1},lockScreen:true,footer:true,buttons:false};options=$.extend(true,defaults,options);var $this=this;var editor=this.editor;var classPrefix=editormd.classPrefix;var guid=(new Date).getTime();var dialogName=options.name===""?classPrefix+"dialog-"+guid:options.name;var mouseOrTouch=editormd.mouseOrTouch;var html='<div class="'+classPrefix+"dialog "+dialogName+'">';if(options.title!==""){html+='<div class="'+classPrefix+'dialog-header"'+(options.drag?' style="cursor: move;"':"")+">";html+='<strong class="'+classPrefix+'dialog-title">'+options.title+"</strong>";html+="</div>"}if(options.closed){html+='<a href="javascript:;" class="fa fa-close '+classPrefix+'dialog-close"></a>'}html+='<div class="'+classPrefix+'dialog-container">'+options.content;if(options.footer||typeof options.footer==="string"){html+='<div class="'+classPrefix+'dialog-footer">'+(typeof options.footer==="boolean"?"":options.footer)+"</div>"}html+="</div>";html+='<div class="'+classPrefix+"dialog-mask "+classPrefix+'dialog-mask-bg"></div>';html+='<div class="'+classPrefix+"dialog-mask "+classPrefix+'dialog-mask-con"></div>';html+="</div>";editor.append(html);var dialog=editor.find("."+dialogName);dialog.lockScreen=function(lock){if(options.lockScreen){$("html,body").css("overflow",lock?"hidden":"");$this.resize()}return dialog};dialog.showMask=function(){if(options.mask){editor.find("."+classPrefix+"mask").css(options.maskStyle).css("z-index",editormd.dialogZindex-1).show()}return dialog};dialog.hideMask=function(){if(options.mask){editor.find("."+classPrefix+"mask").hide()}return dialog};dialog.loading=function(show){var loading=dialog.find("."+classPrefix+"dialog-mask");loading[show?"show":"hide"]();return dialog};dialog.lockScreen(true).showMask();dialog.show().css({zIndex:editormd.dialogZindex,border:editormd.isIE8?"1px solid #ddd":"",width:typeof options.width==="number"?options.width+"px":options.width,height:typeof options.height==="number"?options.height+"px":options.height});var dialogPosition=function(){dialog.css({top:($(window).height()-dialog.height())/2+"px",left:($(window).width()-dialog.width())/2+"px"})};dialogPosition();$(window).resize(dialogPosition);dialog.children("."+classPrefix+"dialog-close").bind(mouseOrTouch("click","touchend"),function(){dialog.hide().lockScreen(false).hideMask()});if(typeof options.buttons==="object"){var footer=dialog.footer=dialog.find("."+classPrefix+"dialog-footer");for(var key in options.buttons){var btn=options.buttons[key];var btnClassName=classPrefix+key+"-btn";footer.append('<button class="'+classPrefix+"btn "+btnClassName+'">'+btn[0]+"</button>");btn[1]=$.proxy(btn[1],dialog);footer.children("."+btnClassName).bind(mouseOrTouch("click","touchend"),btn[1])}}if(options.title!==""&&options.drag){var posX,posY;var dialogHeader=dialog.children("."+classPrefix+"dialog-header");if(!options.mask){dialogHeader.bind(mouseOrTouch("click","touchend"),function(){editormd.dialogZindex+=2;dialog.css("z-index",editormd.dialogZindex)})}dialogHeader.mousedown(function(e){e=e||window.event;posX=e.clientX-parseInt(dialog[0].style.left);posY=e.clientY-parseInt(dialog[0].style.top);document.onmousemove=moveAction});var userCanSelect=function(obj){obj.removeClass(classPrefix+"user-unselect").off("selectstart")};var userUnselect=function(obj){obj.addClass(classPrefix+"user-unselect").on("selectstart",function(event){return false})};var moveAction=function(e){e=e||window.event;var left,top,nowLeft=parseInt(dialog[0].style.left),nowTop=parseInt(dialog[0].style.top);if(nowLeft>=0){if(nowLeft+dialog.width()<=$(window).width()){left=e.clientX-posX}else{left=$(window).width()-dialog.width();document.onmousemove=null}}else{left=0;document.onmousemove=null}if(nowTop>=0){top=e.clientY-posY}else{top=0;document.onmousemove=null}document.onselectstart=function(){return false};userUnselect($("body"));userUnselect(dialog);dialog[0].style.left=left+"px";dialog[0].style.top=top+"px"};document.onmouseup=function(){userCanSelect($("body"));userCanSelect(dialog);document.onselectstart=null;document.onmousemove=null};dialogHeader.touchDraggable=function(){var offset=null;var start=function(e){var orig=e.originalEvent;var pos=$(this).parent().position();offset={x:orig.changedTouches[0].pageX-pos.left,y:orig.changedTouches[0].pageY-pos.top}};var move=function(e){e.preventDefault();var orig=e.originalEvent;$(this).parent().css({top:orig.changedTouches[0].pageY-offset.y,left:orig.changedTouches[0].pageX-offset.x})};this.bind("touchstart",start).bind("touchmove",move)};dialogHeader.touchDraggable()}editormd.dialogZindex+=2;return dialog};editormd.mouseOrTouch=function(mouseEventType,touchEventType){mouseEventType=mouseEventType||"click";touchEventType=touchEventType||"touchend";var eventType=mouseEventType;try{document.createEvent("TouchEvent");eventType=touchEventType}catch(e){}return eventType};editormd.dateFormat=function(format){format=format||"";var addZero=function(d){return d<10?"0"+d:d};var date=new Date;var year=date.getFullYear();var year2=year.toString().slice(2,4);var month=addZero(date.getMonth()+1);var day=addZero(date.getDate());var weekDay=date.getDay();var hour=addZero(date.getHours());var min=addZero(date.getMinutes());var second=addZero(date.getSeconds());var ms=addZero(date.getMilliseconds());var datefmt="";var ymd=year2+"-"+month+"-"+day;var fymd=year+"-"+month+"-"+day;var hms=hour+":"+min+":"+second;switch(format){case"UNIX Time":datefmt=date.getTime();break;case"UTC":datefmt=date.toUTCString();break;case"yy":datefmt=year2;break;case"year":case"yyyy":datefmt=year;break;case"month":case"mm":datefmt=month;break;case"cn-week-day":case"cn-wd":var cnWeekDays=["日","一","二","三","四","五","六"];datefmt="星期"+cnWeekDays[weekDay];break;case"week-day":case"wd":var weekDays=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];datefmt=weekDays[weekDay];break;case"day":case"dd":datefmt=day;break;case"hour":case"hh":datefmt=hour;break;case"min":case"ii":datefmt=min;break;case"second":case"ss":datefmt=second;break;case"ms":datefmt=ms;break;case"yy-mm-dd":datefmt=ymd;break;case"yyyy-mm-dd":datefmt=fymd;break;case"yyyy-mm-dd h:i:s ms":case"full + ms":datefmt=fymd+" "+hms+" "+ms;break;case"full":case"yyyy-mm-dd h:i:s":default:datefmt=fymd+" "+hms;break}return datefmt};return editormd});
\ No newline at end of file
diff --git a/public/static/editor.md/editormd.js b/public/static/editor.md/editormd.js
index 68a009a..8008a1b 100644
--- a/public/static/editor.md/editormd.js
+++ b/public/static/editor.md/editormd.js
@@ -3585,7 +3585,7 @@
                 }
             }
 
-            var out = "<a href=\"" + href + "\"";
+            var out = "<a target='_blank' href=\"" + href + "\"";
             
             if (atLinkReg.test(title) || atLinkReg.test(text))
             {
diff --git a/public/static/editor.md/editormd.min.js b/public/static/editor.md/editormd.min.js
index f95505a..4a9af1d 100644
--- a/public/static/editor.md/editormd.min.js
+++ b/public/static/editor.md/editormd.min.js
@@ -1,2 +1,2 @@
 /*! Editor.md v1.5.0 | editormd.min.js | Open source online markdown editor. | MIT License | By: Pandao | https://github.com/pandao/editor.md | 2015-06-09 */
-(function(factory){"use strict";if(typeof require==="function"&&typeof exports==="object"&&typeof module==="object"){module.exports=factory}else if(typeof define==="function"){if(define.amd){}else{define(["jquery"],factory)}}else{window.editormd=factory()}})(function(){"use strict";var $=typeof jQuery!=="undefined"?jQuery:Zepto;if(typeof $==="undefined"){return}var editormd=function(id,options){return new editormd.fn.init(id,options)};editormd.title=editormd.$name="Editor.md";editormd.version="1.5.0";editormd.homePage="https://pandao.github.io/editor.md/";editormd.classPrefix="editormd-";editormd.toolbarModes={full:["undo","redo","|","bold","del","italic","quote","ucwords","uppercase","lowercase","|","h1","h2","h3","h4","h5","h6","|","list-ul","list-ol","hr","|","link","reference-link","image","code","preformatted-text","code-block","table","datetime","emoji","html-entities","pagebreak","|","goto-line","watch","preview","fullscreen","clear","search","|","help","info"],simple:["undo","redo","|","bold","del","italic","quote","uppercase","lowercase","|","h1","h2","h3","h4","h5","h6","|","list-ul","list-ol","hr","|","watch","preview","fullscreen","|","help","info"],mini:["undo","redo","|","watch","preview","|","help","info"]};editormd.defaults={mode:"gfm",name:"",value:"",theme:"",editorTheme:"default",previewTheme:"",markdown:"",appendMarkdown:"",width:"100%",height:"100%",path:"./lib/",pluginPath:"",delay:300,autoLoadModules:true,watch:true,placeholder:"Enjoy Markdown! coding now...",gotoLine:true,codeFold:false,autoHeight:false,autoFocus:true,autoCloseTags:true,searchReplace:true,syncScrolling:true,readOnly:false,tabSize:4,indentUnit:4,lineNumbers:true,lineWrapping:true,autoCloseBrackets:true,showTrailingSpace:true,matchBrackets:true,indentWithTabs:true,styleSelectedText:true,matchWordHighlight:true,styleActiveLine:true,dialogLockScreen:true,dialogShowMask:true,dialogDraggable:true,dialogMaskBgColor:"#fff",dialogMaskOpacity:.1,fontSize:"13px",saveHTMLToTextarea:false,disabledKeyMaps:[],onload:function(){},onresize:function(){},onchange:function(){},onwatch:null,onunwatch:null,onpreviewing:function(){},onpreviewed:function(){},onfullscreen:function(){},onfullscreenExit:function(){},onscroll:function(){},onpreviewscroll:function(){},imageUpload:false,imageFormats:["jpg","jpeg","gif","png","bmp","webp"],imageUploadURL:"",crossDomainUpload:false,uploadCallbackURL:"",toc:true,tocm:false,tocTitle:"",tocDropdown:false,tocContainer:"",tocStartLevel:1,htmlDecode:false,pageBreak:true,atLink:true,emailLink:true,taskList:false,emoji:false,tex:false,flowChart:false,sequenceDiagram:false,previewCodeHighlight:true,toolbar:true,toolbarAutoFixed:true,toolbarIcons:"full",toolbarTitles:{},toolbarHandlers:{ucwords:function(){return editormd.toolbarHandlers.ucwords},lowercase:function(){return editormd.toolbarHandlers.lowercase}},toolbarCustomIcons:{lowercase:'<a href="javascript:;" title="Lowercase" unselectable="on"><i class="fa" name="lowercase" style="font-size:24px;margin-top: -10px;">a</i></a>',ucwords:'<a href="javascript:;" title="ucwords" unselectable="on"><i class="fa" name="ucwords" style="font-size:20px;margin-top: -3px;">Aa</i></a>'},toolbarIconsClass:{undo:"fa-undo",redo:"fa-repeat",bold:"fa-bold",del:"fa-strikethrough",italic:"fa-italic",quote:"fa-quote-left",uppercase:"fa-font",h1:editormd.classPrefix+"bold",h2:editormd.classPrefix+"bold",h3:editormd.classPrefix+"bold",h4:editormd.classPrefix+"bold",h5:editormd.classPrefix+"bold",h6:editormd.classPrefix+"bold","list-ul":"fa-list-ul","list-ol":"fa-list-ol",hr:"fa-minus",link:"fa-link","reference-link":"fa-anchor",image:"fa-picture-o",code:"fa-code","preformatted-text":"fa-file-code-o","code-block":"fa-file-code-o",table:"fa-table",datetime:"fa-clock-o",emoji:"fa-smile-o","html-entities":"fa-copyright",pagebreak:"fa-newspaper-o","goto-line":"fa-terminal",watch:"fa-eye-slash",unwatch:"fa-eye",preview:"fa-desktop",search:"fa-search",fullscreen:"fa-arrows-alt",clear:"fa-eraser",help:"fa-question-circle",info:"fa-info-circle"},toolbarIconTexts:{},toolbarNoFocus:["link","reference-link","image","code-block","preformatted-text","watch","preview","search","fullscreen","info"],lang:{name:"zh-cn",description:"开源在线Markdown编辑器<br/>Open source online Markdown editor.",tocTitle:"目录",toolbar:{undo:"撤销（Ctrl+Z）",redo:"重做（Ctrl+Y）",bold:"粗体",del:"删除线",italic:"斜体",quote:"引用",ucwords:"将每个单词首字母转成大写",uppercase:"将所选转换成大写",lowercase:"将所选转换成小写",h1:"标题1",h2:"标题2",h3:"标题3",h4:"标题4",h5:"标题5",h6:"标题6","list-ul":"无序列表","list-ol":"有序列表",hr:"横线",link:"链接","reference-link":"引用链接",image:"添加图片",code:"行内代码","preformatted-text":"预格式文本 / 代码块（缩进风格）","code-block":"代码块（多语言风格）",table:"添加表格",datetime:"日期时间",emoji:"Emoji表情","html-entities":"HTML实体字符",pagebreak:"插入分页符","goto-line":"跳转到行",watch:"关闭实时预览",unwatch:"开启实时预览",preview:"全窗口预览HTML（按 Shift + ESC还原）",fullscreen:"全屏（按ESC还原）",clear:"清空",search:"搜索",help:"使用帮助",info:"关于"+editormd.title},buttons:{enter:"确定",cancel:"取消",close:"关闭"},dialog:{link:{title:"添加链接",url:"链接地址",urlTitle:"链接标题",urlEmpty:"错误：请填写链接地址。"},referenceLink:{title:"添加引用链接",name:"引用名称",url:"链接地址",urlId:"链接ID",urlTitle:"链接标题",nameEmpty:"错误：引用链接的名称不能为空。",idEmpty:"错误：请填写引用链接的ID。",urlEmpty:"错误：请填写引用链接的URL地址。"},image:{title:"添加图片",url:"图片地址",link:"图片链接",alt:"图片描述",uploadButton:"本地上传",imageURLEmpty:"错误：图片地址不能为空。",uploadFileEmpty:"错误：上传的图片不能为空。",formatNotAllowed:"错误：只允许上传图片文件，允许上传的图片文件格式有："},preformattedText:{title:"添加预格式文本或代码块",emptyAlert:"错误：请填写预格式文本或代码的内容。"},codeBlock:{title:"添加代码块",selectLabel:"代码语言：",selectDefaultText:"请选择代码语言",otherLanguage:"其他语言",unselectedLanguageAlert:"错误：请选择代码所属的语言类型。",codeEmptyAlert:"错误：请填写代码内容。"},htmlEntities:{title:"HTML 实体字符"},help:{title:"使用帮助"}}}};editormd.classNames={tex:editormd.classPrefix+"tex"};editormd.dialogZindex=99999;editormd.$katex=null;editormd.$marked=null;editormd.$CodeMirror=null;editormd.$prettyPrint=null;var timer,flowchartTimer;editormd.prototype=editormd.fn={state:{watching:false,loaded:false,preview:false,fullscreen:false},init:function(id,options){options=options||{};if(typeof id==="object"){options=id}var _this=this;var classPrefix=this.classPrefix=editormd.classPrefix;var settings=this.settings=$.extend(true,{},editormd.defaults,options);if(settings.appendToolbar&&typeof settings.toolbarIcons==="string"&&settings.toolbarIcons in editormd.toolbarModes){settings.appendToolbar.forEach(toolbar=>{if(!("name"in toolbar)){return}if(toolbar.name==="|"){editormd.toolbarModes[settings.toolbarIcons].push("|");return}if(!editormd.toolbarModes[settings.toolbarIcons].includes(toolbar.name)){editormd.toolbarModes[settings.toolbarIcons].push(toolbar.name)}if("icon"in toolbar){settings.toolbarIconsClass[toolbar.name]=toolbar.icon}if("title"in toolbar){settings.lang.toolbar[toolbar.name]=toolbar.title}if("handler"in toolbar){editormd.toolbarHandlers[toolbar.name]=toolbar.handler;if("shortcut"in toolbar){toolbar.shortcut.forEach(key=>editormd.keyMaps[key]=toolbar.handler)}}if("nofocus"in toolbar&&toolbar.nofocus===true){if(!settings.toolbarNoFocus.includes[toolbar.name]){settings.toolbarNoFocus.push(toolbar.name)}}})}if(settings.shortcutFunction){for(const key in settings.shortcutFunction){editormd.keyMaps[key]=settings.shortcutFunction[key]}}id=typeof id==="object"?settings.id:id;var editor=this.editor=$("#"+id);this.id=id;this.lang=settings.lang;var classNames=this.classNames={textarea:{html:classPrefix+"html-textarea",markdown:classPrefix+"markdown-textarea"}};settings.pluginPath=settings.pluginPath===""?settings.path+"../plugins/":settings.pluginPath;this.state.watching=settings.watch?true:false;if(!editor.hasClass("editormd")){editor.addClass("editormd")}editor.css({width:typeof settings.width==="number"?settings.width+"px":settings.width,height:typeof settings.height==="number"?settings.height+"px":settings.height});if(settings.autoHeight){editor.css("height","auto")}var markdownTextarea=this.markdownTextarea=editor.children("textarea");if(markdownTextarea.length<1){editor.append("<textarea></textarea>");markdownTextarea=this.markdownTextarea=editor.children("textarea")}markdownTextarea.addClass(classNames.textarea.markdown).attr("placeholder",settings.placeholder);if(typeof markdownTextarea.attr("name")==="undefined"||markdownTextarea.attr("name")===""){markdownTextarea.attr("name",settings.name!==""?settings.name:id+"-markdown-doc")}var appendElements=[!settings.readOnly?'<a href="javascript:;" class="fa fa-close '+classPrefix+'preview-close-btn"></a>':"",settings.saveHTMLToTextarea?'<textarea class="'+classNames.textarea.html+'" name="'+id+'-html-code"></textarea>':"",'<div class="'+classPrefix+'preview"><div class="markdown-body '+classPrefix+'preview-container"></div></div>','<div class="'+classPrefix+'container-mask" style="display:block;"></div>','<div class="'+classPrefix+'mask"></div>'].join("\n");editor.append(appendElements).addClass(classPrefix+"vertical");if(settings.theme!==""){editor.addClass(classPrefix+"theme-"+settings.theme)}this.mask=editor.children("."+classPrefix+"mask");this.containerMask=editor.children("."+classPrefix+"container-mask");if(settings.markdown!==""){markdownTextarea.val(settings.markdown)}if(settings.appendMarkdown!==""){markdownTextarea.val(markdownTextarea.val()+settings.appendMarkdown)}this.htmlTextarea=editor.children("."+classNames.textarea.html);this.preview=editor.children("."+classPrefix+"preview");this.previewContainer=this.preview.children("."+classPrefix+"preview-container");if(settings.previewTheme!==""){this.preview.addClass(classPrefix+"preview-theme-"+settings.previewTheme)}if(typeof define==="function"&&define.amd){if(typeof katex!=="undefined"){editormd.$katex=katex}if(settings.searchReplace&&!settings.readOnly){editormd.loadCSS(settings.path+"codemirror/addon/dialog/dialog");editormd.loadCSS(settings.path+"codemirror/addon/search/matchesonscrollbar")}}if(typeof define==="function"&&define.amd||!settings.autoLoadModules){if(typeof CodeMirror!=="undefined"){editormd.$CodeMirror=CodeMirror}if(typeof marked!=="undefined"){editormd.$marked=marked}this.setCodeMirror().setToolbar().loadedDisplay()}else{this.loadQueues()}return this},loadQueues:function(){var _this=this;var settings=this.settings;var loadPath=settings.path;var loadFlowChartOrSequenceDiagram=function(){if(editormd.isIE8){_this.loadedDisplay();return}if(settings.plantuml){editormd.loadScript(loadPath+"plantuml-encoder.min",function(){editormd.$plantumlEncoder=plantumlEncoder})}if(settings.flowChart||settings.sequenceDiagram){editormd.loadScript(loadPath+"raphael.min",function(){editormd.loadScript(loadPath+"underscore.min",function(){if(!settings.flowChart&&settings.sequenceDiagram){editormd.loadScript(loadPath+"sequence-diagram.min",function(){_this.loadedDisplay()})}else if(settings.flowChart&&!settings.sequenceDiagram){editormd.loadScript(loadPath+"flowchart.min",function(){editormd.loadScript(loadPath+"jquery.flowchart.min",function(){_this.loadedDisplay()})})}else if(settings.flowChart&&settings.sequenceDiagram){editormd.loadScript(loadPath+"flowchart.min",function(){editormd.loadScript(loadPath+"jquery.flowchart.min",function(){editormd.loadScript(loadPath+"sequence-diagram.min",function(){_this.loadedDisplay()})})})}})})}else{_this.loadedDisplay()}};editormd.loadCSS(loadPath+"codemirror/codemirror.min");if(settings.searchReplace&&!settings.readOnly){editormd.loadCSS(loadPath+"codemirror/addon/dialog/dialog");editormd.loadCSS(loadPath+"codemirror/addon/search/matchesonscrollbar")}if(settings.codeFold){editormd.loadCSS(loadPath+"codemirror/addon/fold/foldgutter")}editormd.loadScript(loadPath+"codemirror/codemirror.min",function(){editormd.$CodeMirror=CodeMirror;editormd.loadScript(loadPath+"codemirror/modes.min",function(){editormd.loadScript(loadPath+"codemirror/addons.min",function(){_this.setCodeMirror();if(settings.mode!=="gfm"&&settings.mode!=="markdown"){_this.loadedDisplay();return false}_this.setToolbar();editormd.loadScript(loadPath+"marked.min",function(){editormd.$marked=marked;if(settings.previewCodeHighlight){editormd.loadScript(loadPath+"prettify.min",function(){loadFlowChartOrSequenceDiagram()})}else{loadFlowChartOrSequenceDiagram()}})})})});return this},setTheme:function(theme){var editor=this.editor;var oldTheme=this.settings.theme;var themePrefix=this.classPrefix+"theme-";editor.removeClass(themePrefix+oldTheme).addClass(themePrefix+theme);this.settings.theme=theme;return this},setEditorTheme:function(theme){var settings=this.settings;settings.editorTheme=theme;if(theme!=="default"){editormd.loadCSS(settings.path+"codemirror/theme/"+settings.editorTheme)}this.cm.setOption("theme",theme);return this},setCodeMirrorTheme:function(theme){this.setEditorTheme(theme);return this},setPreviewTheme:function(theme){var preview=this.preview;var oldTheme=this.settings.previewTheme;var themePrefix=this.classPrefix+"preview-theme-";preview.removeClass(themePrefix+oldTheme).addClass(themePrefix+theme);this.settings.previewTheme=theme;return this},setCodeMirror:function(){var settings=this.settings;var editor=this.editor;if(settings.editorTheme!=="default"){editormd.loadCSS(settings.path+"codemirror/theme/"+settings.editorTheme)}var codeMirrorConfig={mode:settings.mode,theme:settings.editorTheme,tabSize:settings.tabSize,dragDrop:false,autofocus:settings.autoFocus,autoCloseTags:settings.autoCloseTags,readOnly:settings.readOnly?"nocursor":false,indentUnit:settings.indentUnit,lineNumbers:settings.lineNumbers,lineWrapping:settings.lineWrapping,extraKeys:{"Ctrl-Q":function(cm){cm.foldCode(cm.getCursor())}},foldGutter:settings.codeFold,gutters:["CodeMirror-linenumbers","CodeMirror-foldgutter"],matchBrackets:settings.matchBrackets,indentWithTabs:settings.indentWithTabs,styleActiveLine:settings.styleActiveLine,styleSelectedText:settings.styleSelectedText,autoCloseBrackets:settings.autoCloseBrackets,showTrailingSpace:settings.showTrailingSpace,highlightSelectionMatches:!settings.matchWordHighlight?false:{showToken:settings.matchWordHighlight==="onselected"?false:/\w/}};this.codeEditor=this.cm=editormd.$CodeMirror.fromTextArea(this.markdownTextarea[0],codeMirrorConfig);this.codeMirror=this.cmElement=editor.children(".CodeMirror");if(settings.value!==""){this.cm.setValue(settings.value)}this.codeMirror.css({fontSize:settings.fontSize,width:!settings.watch?"100%":"50%"});if(settings.autoHeight){this.codeMirror.css("height","auto");this.cm.setOption("viewportMargin",Infinity)}if(!settings.lineNumbers){this.codeMirror.find(".CodeMirror-gutters").css("border-right","none")}return this},getCodeMirrorOption:function(key){return this.cm.getOption(key)},setCodeMirrorOption:function(key,value){this.cm.setOption(key,value);return this},addKeyMap:function(map,bottom){this.cm.addKeyMap(map,bottom);return this},removeKeyMap:function(map){this.cm.removeKeyMap(map);return this},gotoLine:function(line){var settings=this.settings;if(!settings.gotoLine){return this}var cm=this.cm;var editor=this.editor;var count=cm.lineCount();var preview=this.preview;if(typeof line==="string"){if(line==="last"){line=count}if(line==="first"){line=1}}if(typeof line!=="number"){alert("Error: The line number must be an integer.");return this}line=parseInt(line)-1;if(line>count){alert("Error: The line number range 1-"+count);return this}cm.setCursor({line:line,ch:0});var scrollInfo=cm.getScrollInfo();var clientHeight=scrollInfo.clientHeight;var coords=cm.charCoords({line:line,ch:0},"local");cm.scrollTo(null,(coords.top+coords.bottom-clientHeight)/2);if(settings.watch){var cmScroll=this.codeMirror.find(".CodeMirror-scroll")[0];var height=$(cmScroll).height();var scrollTop=cmScroll.scrollTop;var percent=scrollTop/cmScroll.scrollHeight;if(scrollTop===0){preview.scrollTop(0)}else if(scrollTop+height>=cmScroll.scrollHeight-16){preview.scrollTop(preview[0].scrollHeight)}else{preview.scrollTop(preview[0].scrollHeight*percent)}}cm.focus();return this},extend:function(){if(typeof arguments[1]!=="undefined"){if(typeof arguments[1]==="function"){arguments[1]=$.proxy(arguments[1],this)}this[arguments[0]]=arguments[1]}if(typeof arguments[0]==="object"&&typeof arguments[0].length==="undefined"){$.extend(true,this,arguments[0])}return this},set:function(key,value){if(typeof value!=="undefined"&&typeof value==="function"){value=$.proxy(value,this)}this[key]=value;return this},config:function(key,value){var settings=this.settings;if(typeof key==="object"){settings=$.extend(true,settings,key)}if(typeof key==="string"){settings[key]=value}this.settings=settings;this.recreate();return this},on:function(eventType,callback){var settings=this.settings;if(typeof settings["on"+eventType]!=="undefined"){settings["on"+eventType]=$.proxy(callback,this)}return this},off:function(eventType){var settings=this.settings;if(typeof settings["on"+eventType]!=="undefined"){settings["on"+eventType]=function(){}}return this},showToolbar:function(callback){var settings=this.settings;if(settings.readOnly){return this}if(settings.toolbar&&(this.toolbar.length<1||this.toolbar.find("."+this.classPrefix+"menu").html()==="")){this.setToolbar()}settings.toolbar=true;this.toolbar.show();this.resize();$.proxy(callback||function(){},this)();return this},hideToolbar:function(callback){var settings=this.settings;settings.toolbar=false;this.toolbar.hide();this.resize();$.proxy(callback||function(){},this)();return this},setToolbarAutoFixed:function(fixed){var state=this.state;var editor=this.editor;var toolbar=this.toolbar;var settings=this.settings;if(typeof fixed!=="undefined"){settings.toolbarAutoFixed=fixed}var autoFixedHandle=function(){var $window=$(window);var top=$window.scrollTop();if(!settings.toolbarAutoFixed){return false}if(top-editor.offset().top>10&&top<editor.height()){toolbar.css({position:"fixed",width:editor.width()+"px",left:($window.width()-editor.width())/2+"px"})}else{toolbar.css({position:"absolute",width:"100%",left:0})}};if(!state.fullscreen&&!state.preview&&settings.toolbar&&settings.toolbarAutoFixed){$(window).bind("scroll",autoFixedHandle)}return this},setToolbar:function(){var settings=this.settings;if(settings.readOnly){return this}var editor=this.editor;var preview=this.preview;var classPrefix=this.classPrefix;var toolbar=this.toolbar=editor.children("."+classPrefix+"toolbar");if(settings.toolbar&&toolbar.length<1){var toolbarHTML='<div class="'+classPrefix+'toolbar"><div class="'+classPrefix+'toolbar-container"><ul class="'+classPrefix+'menu"></ul></div></div>';editor.append(toolbarHTML);toolbar=this.toolbar=editor.children("."+classPrefix+"toolbar")}if(!settings.toolbar){toolbar.hide();return this}toolbar.show();var icons=typeof settings.toolbarIcons==="function"?settings.toolbarIcons():typeof settings.toolbarIcons==="string"?editormd.toolbarModes[settings.toolbarIcons]:settings.toolbarIcons;var toolbarMenu=toolbar.find("."+this.classPrefix+"menu"),menu="";var pullRight=false;for(var i=0,len=icons.length;i<len;i++){var name=icons[i];if(name==="||"){pullRight=true}else if(name==="|"){menu+='<li class="divider" unselectable="on">|</li>'}else{var isHeader=/h(\d)/.test(name);var index=name;if(name==="watch"&&!settings.watch){index="unwatch"}var title=settings.lang.toolbar[index];var iconTexts=settings.toolbarIconTexts[index];var iconClass=settings.toolbarIconsClass[index];title=typeof title==="undefined"?"":title;iconTexts=typeof iconTexts==="undefined"?"":iconTexts;iconClass=typeof iconClass==="undefined"?"":iconClass;var menuItem=pullRight?'<li class="pull-right">':"<li>";if(typeof settings.toolbarCustomIcons[name]!=="undefined"&&typeof settings.toolbarCustomIcons[name]!=="function"){menuItem+=settings.toolbarCustomIcons[name]}else{menuItem+='<a href="javascript:;" title="'+title+'" unselectable="on">';menuItem+='<i class="fa '+iconClass+'" name="'+name+'" unselectable="on">'+(isHeader?name.toUpperCase():iconClass===""?iconTexts:"")+"</i>";menuItem+="</a>"}menuItem+="</li>";menu=pullRight?menuItem+menu:menu+menuItem}}toolbarMenu.html(menu);toolbarMenu.find('[title="Lowercase"]').attr("title",settings.lang.toolbar.lowercase);toolbarMenu.find('[title="ucwords"]').attr("title",settings.lang.toolbar.ucwords);this.setToolbarHandler();this.setToolbarAutoFixed();return this},dialogLockScreen:function(){$.proxy(editormd.dialogLockScreen,this)();return this},dialogShowMask:function(dialog){$.proxy(editormd.dialogShowMask,this)(dialog);return this},getToolbarHandles:function(name){var toolbarHandlers=this.toolbarHandlers=editormd.toolbarHandlers;return name&&typeof toolbarIconHandlers[name]!=="undefined"?toolbarHandlers[name]:toolbarHandlers},setToolbarHandler:function(){var _this=this;var settings=this.settings;if(!settings.toolbar||settings.readOnly){return this}var toolbar=this.toolbar;var cm=this.cm;var classPrefix=this.classPrefix;var toolbarIcons=this.toolbarIcons=toolbar.find("."+classPrefix+"menu > li > a");var toolbarIconHandlers=this.getToolbarHandles();toolbarIcons.bind(editormd.mouseOrTouch("click","touchend"),function(event){var icon=$(this).children(".fa");var name=icon.attr("name");var cursor=cm.getCursor();var selection=cm.getSelection();if(name===""){return}_this.activeIcon=icon;if(typeof toolbarIconHandlers[name]!=="undefined"){$.proxy(toolbarIconHandlers[name],_this)(cm)}else{if(typeof settings.toolbarHandlers[name]!=="undefined"){$.proxy(settings.toolbarHandlers[name],_this)(cm,icon,cursor,selection)}else{alert("This feature is not yet implemented.")}}if(!settings.toolbarNoFocus.includes(name)){cm.focus()}return false});return this},createDialog:function(options){return $.proxy(editormd.createDialog,this)(options)},createInfoDialog:function(){var _this=this;var editor=this.editor;var classPrefix=this.classPrefix;var infoDialogHTML=['<div class="'+classPrefix+"dialog "+classPrefix+'dialog-info" style="">','<div class="'+classPrefix+'dialog-container">','<h1><i class="editormd-logo editormd-logo-lg editormd-logo-color"></i> '+editormd.title+"<small>v"+editormd.version+"</small></h1>","<p>"+this.lang.description+"</p>",'<p style="margin: 10px 0 20px 0;"><a href="'+editormd.homePage+'" target="_blank">'+editormd.homePage+' <i class="fa fa-external-link"></i></a></p>','<p style="font-size: 0.85em;">Copyright &copy; 2015 <a href="https://github.com/pandao" target="_blank" class="hover-link">Pandao</a>, The <a href="https://github.com/pandao/editor.md/blob/master/LICENSE" target="_blank" class="hover-link">MIT</a> License.</p>',"</div>",'<a href="javascript:;" class="fa fa-close '+classPrefix+'dialog-close"></a>',"</div>"].join("\n");editor.append(infoDialogHTML);var infoDialog=this.infoDialog=editor.children("."+classPrefix+"dialog-info");infoDialog.find("."+classPrefix+"dialog-close").bind(editormd.mouseOrTouch("click","touchend"),function(){_this.hideInfoDialog()});infoDialog.css("border",editormd.isIE8?"1px solid #ddd":"").css("z-index",editormd.dialogZindex).show();this.infoDialogPosition();return this},infoDialogPosition:function(){var infoDialog=this.infoDialog;var _infoDialogPosition=function(){infoDialog.css({top:($(window).height()-infoDialog.height())/2+"px",left:($(window).width()-infoDialog.width())/2+"px"})};_infoDialogPosition();$(window).resize(_infoDialogPosition);return this},showInfoDialog:function(){$("html,body").css("overflow-x","hidden");var _this=this;var editor=this.editor;var settings=this.settings;var infoDialog=this.infoDialog=editor.children("."+this.classPrefix+"dialog-info");if(infoDialog.length<1){this.createInfoDialog()}this.lockScreen(true);this.mask.css({opacity:settings.dialogMaskOpacity,backgroundColor:settings.dialogMaskBgColor}).show();infoDialog.css("z-index",editormd.dialogZindex).show();this.infoDialogPosition();return this},hideInfoDialog:function(){$("html,body").css("overflow-x","");this.infoDialog.hide();this.mask.hide();this.lockScreen(false);return this},lockScreen:function(lock){editormd.lockScreen(lock);this.resize();return this},recreate:function(){var _this=this;var editor=this.editor;var settings=this.settings;this.codeMirror.remove();this.setCodeMirror();if(!settings.readOnly){if(editor.find(".editormd-dialog").length>0){editor.find(".editormd-dialog").remove()}if(settings.toolbar){this.getToolbarHandles();this.setToolbar()}}this.loadedDisplay(true);return this},previewCodeHighlight:function(){var settings=this.settings;var previewContainer=this.previewContainer;if(settings.previewCodeHighlight){previewContainer.find("pre").addClass("prettyprint linenums");if(typeof prettyPrint!=="undefined"){prettyPrint()}}return this},katexRender:function(){if(timer===null){return this}this.previewContainer.find("."+editormd.classNames.tex).each(function(){var tex=$(this);editormd.$katex.render(tex.text(),tex[0]);tex.find(".katex").css("font-size","1.6em")});return this},flowChartAndSequenceDiagramRender:function(){var $this=this;var settings=this.settings;var previewContainer=this.previewContainer;if(editormd.isIE8){return this}if(settings.flowChart){if(flowchartTimer===null){return this}previewContainer.find(".flowchart").flowChart()}if(settings.sequenceDiagram){previewContainer.find(".sequence-diagram").sequenceDiagram({theme:"simple"})}var preview=$this.preview;var codeMirror=$this.codeMirror;var codeView=codeMirror.find(".CodeMirror-scroll");var height=codeView.height();var scrollTop=codeView.scrollTop();var percent=scrollTop/codeView[0].scrollHeight;var tocHeight=0;preview.find(".markdown-toc-list").each(function(){tocHeight+=$(this).height()});var tocMenuHeight=preview.find(".editormd-toc-menu").height();tocMenuHeight=!tocMenuHeight?0:tocMenuHeight;if(scrollTop===0){preview.scrollTop(0)}else if(scrollTop+height>=codeView[0].scrollHeight-16){preview.scrollTop(preview[0].scrollHeight)}else{preview.scrollTop((preview[0].scrollHeight+tocHeight+tocMenuHeight)*percent)}return this},registerKeyMaps:function(keyMap){var _this=this;var cm=this.cm;var settings=this.settings;var toolbarHandlers=editormd.toolbarHandlers;var disabledKeyMaps=settings.disabledKeyMaps;keyMap=keyMap||null;if(keyMap){for(var i in keyMap){if($.inArray(i,disabledKeyMaps)<0){var map={};map[i]=keyMap[i];cm.addKeyMap(keyMap)}}}else{for(var k in editormd.keyMaps){var _keyMap=editormd.keyMaps[k];var handle=typeof _keyMap==="string"?$.proxy(toolbarHandlers[_keyMap],_this):$.proxy(_keyMap,_this);if($.inArray(k,["F9","F10","F11"])<0&&$.inArray(k,disabledKeyMaps)<0){var _map={};_map[k]=handle;cm.addKeyMap(_map)}}$(window).keydown(function(event){var keymaps={120:"F9",121:"F10",122:"F11"};if($.inArray(keymaps[event.keyCode],disabledKeyMaps)<0){switch(event.keyCode){case 120:$.proxy(toolbarHandlers["watch"],_this)();return false;break;case 121:$.proxy(toolbarHandlers["preview"],_this)();return false;break;case 122:$.proxy(toolbarHandlers["fullscreen"],_this)();return false;break;default:break}}})}return this},bindScrollEvent:function(){var _this=this;var preview=this.preview;var settings=this.settings;var codeMirror=this.codeMirror;var mouseOrTouch=editormd.mouseOrTouch;if(!settings.syncScrolling){return this}var cmBindScroll=function(){codeMirror.find(".CodeMirror-scroll").bind(mouseOrTouch("scroll","touchmove"),function(event){var height=$(this).height();var scrollTop=$(this).scrollTop();var percent=scrollTop/$(this)[0].scrollHeight;var tocHeight=0;preview.find(".markdown-toc-list").each(function(){tocHeight+=$(this).height()});var tocMenuHeight=preview.find(".editormd-toc-menu").height();tocMenuHeight=!tocMenuHeight?0:tocMenuHeight;if(scrollTop===0){preview.scrollTop(0)}else if(scrollTop+height>=$(this)[0].scrollHeight-16){preview.scrollTop(preview[0].scrollHeight)}else{preview.scrollTop((preview[0].scrollHeight+tocHeight+tocMenuHeight)*percent)}$.proxy(settings.onscroll,_this)(event)})};var cmUnbindScroll=function(){codeMirror.find(".CodeMirror-scroll").unbind(mouseOrTouch("scroll","touchmove"))};var previewBindScroll=function(){preview.bind(mouseOrTouch("scroll","touchmove"),function(event){var height=$(this).height();var scrollTop=$(this).scrollTop();var percent=scrollTop/$(this)[0].scrollHeight;var codeView=codeMirror.find(".CodeMirror-scroll");if(scrollTop===0){codeView.scrollTop(0)}else if(scrollTop+height>=$(this)[0].scrollHeight){codeView.scrollTop(codeView[0].scrollHeight)}else{codeView.scrollTop(codeView[0].scrollHeight*percent)}$.proxy(settings.onpreviewscroll,_this)(event)})};var previewUnbindScroll=function(){preview.unbind(mouseOrTouch("scroll","touchmove"))};codeMirror.bind({mouseover:cmBindScroll,mouseout:cmUnbindScroll,touchstart:cmBindScroll,touchend:cmUnbindScroll});if(settings.syncScrolling==="single"){return this}preview.bind({mouseover:previewBindScroll,mouseout:previewUnbindScroll,touchstart:previewBindScroll,touchend:previewUnbindScroll});return this},bindChangeEvent:function(){var _this=this;var cm=this.cm;var settings=this.settings;if(!settings.syncScrolling){return this}cm.on("change",function(_cm,changeObj){if(settings.watch){_this.previewContainer.css("padding",settings.autoHeight?"20px 20px 50px 40px":"20px")}timer=setTimeout(function(){clearTimeout(timer);_this.save();timer=null},settings.delay)});return this},loadedDisplay:function(recreate){recreate=recreate||false;var _this=this;var editor=this.editor;var preview=this.preview;var settings=this.settings;this.containerMask.hide();this.save();if(settings.watch){preview.show()}editor.data("oldWidth",editor.width()).data("oldHeight",editor.height());this.resize();this.registerKeyMaps();$(window).resize(function(){_this.resize()});this.bindScrollEvent().bindChangeEvent();if(!recreate){$.proxy(settings.onload,this)()}this.state.loaded=true;return this},width:function(width){this.editor.css("width",typeof width==="number"?width+"px":width);this.resize();return this},height:function(height){this.editor.css("height",typeof height==="number"?height+"px":height);this.resize();return this},resize:function(width,height){width=width||null;height=height||null;var state=this.state;var editor=this.editor;var preview=this.preview;var toolbar=this.toolbar;var settings=this.settings;var codeMirror=this.codeMirror;if(width){editor.css("width",typeof width==="number"?width+"px":width)}if(settings.autoHeight&&!state.fullscreen&&!state.preview){editor.css("height","auto");codeMirror.css("height","auto")}else{if(height){editor.css("height",typeof height==="number"?height+"px":height)}if(state.fullscreen){editor.height($(window).height())}if(settings.toolbar&&!settings.readOnly){codeMirror.css("margin-top",toolbar.height()+1).height(editor.height()-toolbar.height())}else{codeMirror.css("margin-top",0).height(editor.height())}}if(settings.watch){codeMirror.width(editor.width()/2);preview.width(!state.preview?editor.width()/2:editor.width());this.previewContainer.css("padding",settings.autoHeight?"20px 20px 50px 40px":"20px");if(settings.toolbar&&!settings.readOnly){preview.css("top",toolbar.height()+1)}else{preview.css("top",0)}if(settings.autoHeight&&!state.fullscreen&&!state.preview){preview.height("")}else{var previewHeight=settings.toolbar&&!settings.readOnly?editor.height()-toolbar.height():editor.height();preview.height(previewHeight)}}else{codeMirror.width(editor.width());preview.hide()}if(state.loaded){$.proxy(settings.onresize,this)()}return this},save:function(){var _this=this;var state=this.state;var settings=this.settings;if(timer===null&&!(!settings.watch&&state.preview)){return this}var cm=this.cm;var cmValue=cm.getValue();var previewContainer=this.previewContainer;if(settings.mode!=="gfm"&&settings.mode!=="markdown"){this.markdownTextarea.val(cmValue);return this}var marked=editormd.$marked;var markdownToC=this.markdownToC=[];var rendererOptions=this.markedRendererOptions={toc:settings.toc,tocm:settings.tocm,tocStartLevel:settings.tocStartLevel,pageBreak:settings.pageBreak,taskList:settings.taskList,emoji:settings.emoji,tex:settings.tex,atLink:settings.atLink,emailLink:settings.emailLink,plantuml:settings.plantuml,flowChart:settings.flowChart,sequenceDiagram:settings.sequenceDiagram,previewCodeHighlight:settings.previewCodeHighlight};var markedOptions=this.markedOptions={renderer:editormd.markedRenderer(markdownToC,rendererOptions),gfm:true,tables:true,breaks:true,pedantic:false,sanitize:settings.htmlDecode?false:true,smartLists:true,smartypants:true};marked.setOptions(markedOptions);var newMarkdownDoc=editormd.$marked(cmValue,markedOptions);newMarkdownDoc=editormd.filterHTMLTags(newMarkdownDoc,settings.htmlDecode);this.markdownTextarea.text(cmValue);cm.save();if(settings.saveHTMLToTextarea){this.htmlTextarea.text(newMarkdownDoc)}if(settings.watch||!settings.watch&&state.preview){previewContainer.html(newMarkdownDoc);this.previewCodeHighlight();if(settings.toc){var tocContainer=settings.tocContainer===""?previewContainer:$(settings.tocContainer);var tocMenu=tocContainer.find("."+this.classPrefix+"toc-menu");tocContainer.attr("previewContainer",settings.tocContainer===""?"true":"false");if(settings.tocContainer!==""&&tocMenu.length>0){tocMenu.remove()}editormd.markdownToCRenderer(markdownToC,tocContainer,settings.tocDropdown,settings.tocStartLevel);if(settings.tocDropdown||tocContainer.find("."+this.classPrefix+"toc-menu").length>0){editormd.tocDropdownMenu(tocContainer,settings.tocTitle!==""?settings.tocTitle:this.lang.tocTitle)}if(settings.tocContainer!==""){previewContainer.find(".markdown-toc").css("border","none")}}if(settings.tex){if(!editormd.kaTeXLoaded&&settings.autoLoadModules){editormd.loadKaTeX(function(){editormd.$katex=katex;editormd.kaTeXLoaded=true;_this.katexRender()})}else{editormd.$katex=katex;this.katexRender()}}if(settings.flowChart||settings.sequenceDiagram){flowchartTimer=setTimeout(function(){clearTimeout(flowchartTimer);_this.flowChartAndSequenceDiagramRender();flowchartTimer=null},10)}if(state.loaded){$.proxy(settings.onchange,this)()}}return this},focus:function(){this.cm.focus();return this},setCursor:function(cursor){this.cm.setCursor(cursor);return this},getCursor:function(){return this.cm.getCursor()},setSelection:function(from,to){this.cm.setSelection(from,to);return this},getSelection:function(){return this.cm.getSelection()},setSelections:function(ranges){this.cm.setSelections(ranges);return this},getSelections:function(){return this.cm.getSelections()},replaceSelection:function(value){this.cm.replaceSelection(value);return this},insertValue:function(value){this.replaceSelection(value);return this},appendMarkdown:function(md){var settings=this.settings;var cm=this.cm;cm.setValue(cm.getValue()+md);return this},setMarkdown:function(md){this.cm.setValue(md||this.settings.markdown);return this},getMarkdown:function(){return this.cm.getValue()},getValue:function(){return this.cm.getValue()},setValue:function(value){this.cm.setValue(value);return this},clear:function(){this.cm.setValue("");return this},getHTML:function(){if(!this.settings.saveHTMLToTextarea){alert("Error: settings.saveHTMLToTextarea == false");return false}return this.htmlTextarea.val()},getTextareaSavedHTML:function(){return this.getHTML()},getPreviewedHTML:function(){if(!this.settings.watch){alert("Error: settings.watch == false");return false}return this.previewContainer.html()},watch:function(callback){var settings=this.settings;if($.inArray(settings.mode,["gfm","markdown"])<0){return this}this.state.watching=settings.watch=true;this.preview.show();if(this.toolbar){var watchIcon=settings.toolbarIconsClass.watch;var unWatchIcon=settings.toolbarIconsClass.unwatch;var icon=this.toolbar.find(".fa[name=watch]");icon.parent().attr("title",settings.lang.toolbar.watch);icon.removeClass(unWatchIcon).addClass(watchIcon)}this.codeMirror.css("border-right","1px solid #ddd").width(this.editor.width()/2);timer=0;this.save().resize();if(!settings.onwatch){settings.onwatch=callback||function(){}}$.proxy(settings.onwatch,this)();return this},unwatch:function(callback){var settings=this.settings;this.state.watching=settings.watch=false;this.preview.hide();if(this.toolbar){var watchIcon=settings.toolbarIconsClass.watch;var unWatchIcon=settings.toolbarIconsClass.unwatch;var icon=this.toolbar.find(".fa[name=watch]");icon.parent().attr("title",settings.lang.toolbar.unwatch);icon.removeClass(watchIcon).addClass(unWatchIcon)}this.codeMirror.css("border-right","none").width(this.editor.width());this.resize();if(!settings.onunwatch){settings.onunwatch=callback||function(){}}$.proxy(settings.onunwatch,this)();return this},show:function(callback){callback=callback||function(){};var _this=this;this.editor.show(0,function(){$.proxy(callback,_this)()});return this},hide:function(callback){callback=callback||function(){};var _this=this;this.editor.hide(0,function(){$.proxy(callback,_this)()});return this},previewing:function(){var _this=this;var editor=this.editor;var preview=this.preview;var toolbar=this.toolbar;var settings=this.settings;var codeMirror=this.codeMirror;var previewContainer=this.previewContainer;if($.inArray(settings.mode,["gfm","markdown"])<0){return this}if(settings.toolbar&&toolbar){toolbar.toggle();toolbar.find(".fa[name=preview]").toggleClass("active")}codeMirror.toggle();var escHandle=function(event){if(event.shiftKey&&event.keyCode===27){_this.previewed()}};if(codeMirror.css("display")==="none"){this.state.preview=true;if(this.state.fullscreen){preview.css("background","#fff")}editor.find("."+this.classPrefix+"preview-close-btn").show().bind(editormd.mouseOrTouch("click","touchend"),function(){_this.previewed()});if(!settings.watch){this.save()}else{previewContainer.css("padding","")}previewContainer.addClass(this.classPrefix+"preview-active");preview.show().css({position:"",top:0,width:editor.width(),height:settings.autoHeight&&!this.state.fullscreen?"auto":editor.height()});if(this.state.loaded){$.proxy(settings.onpreviewing,this)()}$(window).bind("keyup",escHandle)}else{$(window).unbind("keyup",escHandle);this.previewed()}},previewed:function(){var editor=this.editor;var preview=this.preview;var toolbar=this.toolbar;var settings=this.settings;var previewContainer=this.previewContainer;var previewCloseBtn=editor.find("."+this.classPrefix+"preview-close-btn");this.state.preview=false;this.codeMirror.show();if(settings.toolbar){toolbar.show()}preview[settings.watch?"show":"hide"]();previewCloseBtn.hide().unbind(editormd.mouseOrTouch("click","touchend"));previewContainer.removeClass(this.classPrefix+"preview-active");if(settings.watch){previewContainer.css("padding","20px")}preview.css({background:null,position:"absolute",width:editor.width()/2,height:settings.autoHeight&&!this.state.fullscreen?"auto":editor.height()-toolbar.height(),top:settings.toolbar?toolbar.height():0});if(this.state.loaded){$.proxy(settings.onpreviewed,this)()}return this},fullscreen:function(){var _this=this;var state=this.state;var editor=this.editor;var preview=this.preview;var toolbar=this.toolbar;var settings=this.settings;var fullscreenClass=this.classPrefix+"fullscreen";if(toolbar){toolbar.find(".fa[name=fullscreen]").parent().toggleClass("active")}var escHandle=function(event){if(!event.shiftKey&&event.keyCode===27){if(state.fullscreen){_this.fullscreenExit()}}};if(!editor.hasClass(fullscreenClass)){state.fullscreen=true;$("html,body").css("overflow","hidden");editor.css({width:$(window).width(),height:$(window).height()}).addClass(fullscreenClass);this.resize();$.proxy(settings.onfullscreen,this)();$(window).bind("keyup",escHandle)}else{$(window).unbind("keyup",escHandle);this.fullscreenExit()}return this},fullscreenExit:function(){var editor=this.editor;var settings=this.settings;var toolbar=this.toolbar;var fullscreenClass=this.classPrefix+"fullscreen";this.state.fullscreen=false;if(toolbar){toolbar.find(".fa[name=fullscreen]").parent().removeClass("active")}$("html,body").css("overflow","");editor.css({width:editor.data("oldWidth"),height:editor.data("oldHeight")}).removeClass(fullscreenClass);this.resize();$.proxy(settings.onfullscreenExit,this)();return this},executePlugin:function(name,path){var _this=this;var cm=this.cm;var settings=this.settings;path=settings.pluginPath+path;if(typeof define==="function"){if(typeof this[name]==="undefined"){alert("Error: "+name+" plugin is not found, you are not load this plugin.");return this}this[name](cm);return this}if($.inArray(path,editormd.loadFiles.plugin)<0){editormd.loadPlugin(path,function(){editormd.loadPlugins[name]=_this[name];_this[name](cm)})}else{$.proxy(editormd.loadPlugins[name],this)(cm)}return this},search:function(command){var settings=this.settings;if(!settings.searchReplace){alert("Error: settings.searchReplace == false");return this}if(!settings.readOnly){this.cm.execCommand(command||"find")}return this},searchReplace:function(){this.search("replace");return this},searchReplaceAll:function(){this.search("replaceAll");return this}};editormd.fn.init.prototype=editormd.fn;editormd.dialogLockScreen=function(){var settings=this.settings||{dialogLockScreen:true};if(settings.dialogLockScreen){$("html,body").css("overflow","hidden");this.resize()}};editormd.dialogShowMask=function(dialog){var editor=this.editor;var settings=this.settings||{dialogShowMask:true};dialog.css({top:($(window).height()-dialog.height())/2+"px",left:($(window).width()-dialog.width())/2+"px"});if(settings.dialogShowMask){editor.children("."+this.classPrefix+"mask").css("z-index",parseInt(dialog.css("z-index"))-1).show()}};editormd.toolbarHandlers={undo:function(){this.cm.undo()},redo:function(){this.cm.redo()},bold:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("**"+selection+"**");if(selection===""){cm.setCursor(cursor.line,cursor.ch+2)}},del:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("~~"+selection+"~~");if(selection===""){cm.setCursor(cursor.line,cursor.ch+2)}},italic:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("*"+selection+"*");if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},quote:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("> "+selection);cm.setCursor(cursor.line,cursor.ch+2)}else{cm.replaceSelection("> "+selection)}},ucfirst:function(){var cm=this.cm;var selection=cm.getSelection();var selections=cm.listSelections();cm.replaceSelection(editormd.firstUpperCase(selection));cm.setSelections(selections)},ucwords:function(){var cm=this.cm;var selection=cm.getSelection();var selections=cm.listSelections();cm.replaceSelection(editormd.wordsFirstUpperCase(selection));cm.setSelections(selections)},uppercase:function(){var cm=this.cm;var selection=cm.getSelection();var selections=cm.listSelections();cm.replaceSelection(selection.toUpperCase());cm.setSelections(selections)},lowercase:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();var selections=cm.listSelections();cm.replaceSelection(selection.toLowerCase());cm.setSelections(selections)},h1:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("# "+selection);cm.setCursor(cursor.line,cursor.ch+2)}else{cm.replaceSelection("# "+selection)}},h2:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("## "+selection);cm.setCursor(cursor.line,cursor.ch+3)}else{cm.replaceSelection("## "+selection)}},h3:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("### "+selection);cm.setCursor(cursor.line,cursor.ch+4)}else{cm.replaceSelection("### "+selection)}},h4:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("#### "+selection);cm.setCursor(cursor.line,cursor.ch+5)}else{cm.replaceSelection("#### "+selection)}},h5:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("##### "+selection);cm.setCursor(cursor.line,cursor.ch+6)}else{cm.replaceSelection("##### "+selection)}},h6:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("###### "+selection);cm.setCursor(cursor.line,cursor.ch+7)}else{cm.replaceSelection("###### "+selection)}},"list-ul":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(selection===""){cm.replaceSelection("- "+selection)}else{var selectionText=selection.split("\n");for(var i=0,len=selectionText.length;i<len;i++){selectionText[i]=selectionText[i]===""?"":"- "+selectionText[i]}cm.replaceSelection(selectionText.join("\n"))}},"list-ol":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(selection===""){cm.replaceSelection("1. "+selection)}else{var selectionText=selection.split("\n");for(var i=0,len=selectionText.length;i<len;i++){selectionText[i]=selectionText[i]===""?"":i+1+". "+selectionText[i]}cm.replaceSelection(selectionText.join("\n"))}},hr:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection((cursor.ch!==0?"\n\n":"\n")+"------------\n\n")},tex:function(){if(!this.settings.tex){alert("settings.tex === false");return this}var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("$$"+selection+"$$");if(selection===""){cm.setCursor(cursor.line,cursor.ch+2)}},link:function(){this.executePlugin("linkDialog","link-dialog/link-dialog")},"reference-link":function(){this.executePlugin("referenceLinkDialog","reference-link-dialog/reference-link-dialog")},pagebreak:function(){if(!this.settings.pageBreak){alert("settings.pageBreak === false");return this}var cm=this.cm;var selection=cm.getSelection();cm.replaceSelection("\r\n[========]\r\n")},image:function(){this.executePlugin("imageDialog","image-dialog/image-dialog")},code:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("`"+selection+"`");if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},"code-block":function(){this.executePlugin("codeBlockDialog","code-block-dialog/code-block-dialog")},"preformatted-text":function(){this.executePlugin("preformattedTextDialog","preformatted-text-dialog/preformatted-text-dialog")},table:function(){this.executePlugin("tableDialog","table-dialog/table-dialog")},datetime:function(){var cm=this.cm;var selection=cm.getSelection();var date=new Date;var langName=this.settings.lang.name;var datefmt=editormd.dateFormat()+" "+editormd.dateFormat(langName==="zh-cn"||langName==="zh-tw"?"cn-week-day":"week-day");cm.replaceSelection(datefmt)},emoji:function(){this.executePlugin("emojiDialog","emoji-dialog/emoji-dialog")},"html-entities":function(){this.executePlugin("htmlEntitiesDialog","html-entities-dialog/html-entities-dialog")},"goto-line":function(){this.executePlugin("gotoLineDialog","goto-line-dialog/goto-line-dialog")},watch:function(){this[this.settings.watch?"unwatch":"watch"]()},preview:function(){this.previewing()},fullscreen:function(){this.fullscreen()},clear:function(){this.clear()},search:function(){this.search()},help:function(){this.executePlugin("helpDialog","help-dialog/help-dialog")},info:function(){this.showInfoDialog()}};editormd.keyMaps={"Ctrl-1":"h1","Ctrl-2":"h2","Ctrl-3":"h3","Ctrl-4":"h4","Ctrl-5":"h5","Ctrl-6":"h6","Ctrl-B":"bold","Ctrl-D":"datetime","Ctrl-E":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(!this.settings.emoji){alert("Error: settings.emoji == false");return}cm.replaceSelection(":"+selection+":");if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},"Ctrl-Alt-G":"goto-line","Ctrl-H":"hr","Ctrl-I":"italic","Ctrl-K":"code","Ctrl-L":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();var title=selection===""?"":' "'+selection+'"';cm.replaceSelection("["+selection+"]("+title+")");if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},"Ctrl-U":"list-ul","Shift-Ctrl-A":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(!this.settings.atLink){alert("Error: settings.atLink == false");return}cm.replaceSelection("@"+selection);if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},"Shift-Ctrl-C":"code","Shift-Ctrl-Q":"quote","Shift-Ctrl-S":"del","Shift-Ctrl-K":"tex","Shift-Alt-C":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection(["```",selection,"```"].join("\n"));if(selection===""){cm.setCursor(cursor.line,cursor.ch+3)}},"Shift-Ctrl-Alt-C":"code-block","Shift-Ctrl-H":"html-entities","Shift-Alt-H":"help","Shift-Ctrl-E":"emoji","Shift-Ctrl-U":"uppercase","Shift-Alt-U":"ucwords","Shift-Ctrl-Alt-U":"ucfirst","Shift-Alt-L":"lowercase","Shift-Ctrl-I":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();var title=selection===""?"":' "'+selection+'"';cm.replaceSelection("!["+selection+"]("+title+")");if(selection===""){cm.setCursor(cursor.line,cursor.ch+4)}},"Shift-Ctrl-Alt-I":"image","Shift-Ctrl-L":"link","Shift-Ctrl-O":"list-ol","Shift-Ctrl-P":"preformatted-text","Shift-Ctrl-T":"table","Shift-Alt-P":"pagebreak",F9:"watch",F10:"preview",F11:"fullscreen"};var trim=function(str){return!String.prototype.trim?str.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,""):str.trim()};editormd.trim=trim;var ucwords=function(str){return str.toLowerCase().replace(/\b(\w)|\s(\w)/g,function($1){return $1.toUpperCase()})};editormd.ucwords=editormd.wordsFirstUpperCase=ucwords;var firstUpperCase=function(str){return str.toLowerCase().replace(/\b(\w)/,function($1){return $1.toUpperCase()})};var ucfirst=firstUpperCase;editormd.firstUpperCase=editormd.ucfirst=firstUpperCase;editormd.urls={atLinkBase:"https://github.com/"};editormd.regexs={atLink:/@(\w+)/g,email:/(\w+)@(\w+)\.(\w+)\.?(\w+)?/g,emailLink:/(mailto:)?([\w\.\_]+)@(\w+)\.(\w+)\.?(\w+)?/g,emoji:/:([\w\+-]+):/g,emojiDatetime:/(\d{2}:\d{2}:\d{2})/g,twemoji:/:(tw-([\w]+)-?(\w+)?):/g,fontAwesome:/:(fa-([\w]+)(-(\w+)){0,}):/g,editormdLogo:/:(editormd-logo-?(\w+)?):/g,pageBreak:/^\[[=]{8,}\]$/};editormd.emoji={path:"https://www.webpagefx.com/tools/emoji-cheat-sheet/graphics/emojis/",ext:".png"};editormd.twemoji={path:"http://twemoji.maxcdn.com/36x36/",ext:".png"};editormd.markedRenderer=function(markdownToC,options){var defaults={toc:true,tocm:false,tocStartLevel:1,pageBreak:true,atLink:true,emailLink:true,taskList:false,emoji:false,tex:false,plantuml:false,flowChart:false,sequenceDiagram:false};var settings=$.extend(defaults,options||{});var marked=editormd.$marked;var markedRenderer=new marked.Renderer;markdownToC=markdownToC||[];var regexs=editormd.regexs;var atLinkReg=regexs.atLink;var emojiReg=regexs.emoji;var emailReg=regexs.email;var emailLinkReg=regexs.emailLink;var twemojiReg=regexs.twemoji;var faIconReg=regexs.fontAwesome;var editormdLogoReg=regexs.editormdLogo;var pageBreakReg=regexs.pageBreak;markedRenderer.emoji=function(text){text=text.replace(editormd.regexs.emojiDatetime,function($1){return $1.replace(/:/g,"&#58;")});var matchs=text.match(emojiReg);if(!matchs||!settings.emoji){return text}for(var i=0,len=matchs.length;i<len;i++){if(matchs[i]===":+1:"){matchs[i]=":\\+1:"}text=text.replace(new RegExp(matchs[i]),function($1,$2){var faMatchs=$1.match(faIconReg);var name=$1.replace(/:/g,"");if(faMatchs){for(var fa=0,len1=faMatchs.length;fa<len1;fa++){var faName=faMatchs[fa].replace(/:/g,"");return'<i class="fa '+faName+' fa-emoji" title="'+faName.replace("fa-","")+'"></i>'}}else{var emdlogoMathcs=$1.match(editormdLogoReg);var twemojiMatchs=$1.match(twemojiReg);if(emdlogoMathcs){for(var x=0,len2=emdlogoMathcs.length;x<len2;x++){var logoName=emdlogoMathcs[x].replace(/:/g,"");return'<i class="'+logoName+'" title="Editor.md logo ('+logoName+')"></i>'}}else if(twemojiMatchs){for(var t=0,len3=twemojiMatchs.length;t<len3;t++){var twe=twemojiMatchs[t].replace(/:/g,"").replace("tw-","");return'<img src="'+editormd.twemoji.path+twe+editormd.twemoji.ext+'" title="twemoji-'+twe+'" alt="twemoji-'+twe+'" class="emoji twemoji" />'}}else{var src=name==="+1"?"plus1":name;src=src==="black_large_square"?"black_square":src;src=src==="moon"?"waxing_gibbous_moon":src;return'<img src="'+editormd.emoji.path+src+editormd.emoji.ext+'" class="emoji" title="&#58;'+name+'&#58;" alt="&#58;'+name+'&#58;" />'}}})}return text};markedRenderer.atLink=function(text){if(atLinkReg.test(text)){if(settings.atLink){text=text.replace(emailReg,function($1,$2,$3,$4){return $1.replace(/@/g,"_#_&#64;_#_")});text=text.replace(atLinkReg,function($1,$2){return'<a href="'+editormd.urls.atLinkBase+""+$2+'" title="&#64;'+$2+'" class="at-link">'+$1+"</a>"}).replace(/_#_&#64;_#_/g,"@")}if(settings.emailLink){text=text.replace(emailLinkReg,function($1,$2,$3,$4,$5){return!$2&&$.inArray($5,"jpg|jpeg|png|gif|webp|ico|icon|pdf".split("|"))<0?'<a href="mailto:'+$1+'">'+$1+"</a>":$1})}return text}return text};markedRenderer.link=function(href,title,text){if(this.options.sanitize){try{var prot=decodeURIComponent(unescape(href)).replace(/[^\w:]/g,"").toLowerCase()}catch(e){return""}if(prot.indexOf("javascript:")===0){return""}}var out='<a href="'+href+'"';if(atLinkReg.test(title)||atLinkReg.test(text)){if(title){out+=' title="'+title.replace(/@/g,"&#64;")}return out+'">'+text.replace(/@/g,"&#64;")+"</a>"}if(title){out+=' title="'+title+'"'}out+=">"+text+"</a>";return out};markedRenderer.heading=function(text,level,raw){var linkText=text;var hasLinkReg=/\s*\<a\s*href\=\"(.*)\"\s*([^\>]*)\>(.*)\<\/a\>\s*/;var getLinkTextReg=/\s*\<a\s*([^\>]+)\>([^\>]*)\<\/a\>\s*/g;if(hasLinkReg.test(text)){var tempText=[];text=text.split(/\<a\s*([^\>]+)\>([^\>]*)\<\/a\>/);for(var i=0,len=text.length;i<len;i++){tempText.push(text[i].replace(/\s*href\=\"(.*)\"\s*/g,""))}text=tempText.join(" ")}text=trim(text);var escapedText=text.toLowerCase().replace(/[^\w]+/g,"-");var toc={text:text,level:level,slug:escapedText};var isChinese=/^[\u4e00-\u9fa5]+$/.test(text);var id=isChinese?escape(text).replace(/\%/g,""):text.toLowerCase().replace(/[^\w]+/g,"-");markdownToC.push(toc);var headingHTML="<h"+level+' id="h'+level+"-"+this.options.headerPrefix+id+'">';headingHTML+='<a name="'+text+'" class="reference-link"></a>';headingHTML+='<span class="header-link octicon octicon-link"></span>';headingHTML+=hasLinkReg?this.atLink(this.emoji(linkText)):this.atLink(this.emoji(text));headingHTML+="</h"+level+">";return headingHTML};markedRenderer.pageBreak=function(text){if(pageBreakReg.test(text)&&settings.pageBreak){text='<hr style="page-break-after:always;" class="page-break editormd-page-break" />'}return text};markedRenderer.paragraph=function(text){var isTeXInline=/\$\$(.*)\$\$/g.test(text);var isTeXLine=/^\$\$(.*)\$\$$/.test(text);var isTeXAddClass=isTeXLine?' class="'+editormd.classNames.tex+'"':"";var isToC=settings.tocm?/^(\[TOC\]|\[TOCM\])$/.test(text):/^\[TOC\]$/.test(text);var isToCMenu=/^\[TOCM\]$/.test(text);if(!isTeXLine&&isTeXInline){text=text.replace(/(\$\$([^\$]*)\$\$)+/g,function($1,$2){return'<span class="'+editormd.classNames.tex+'">'+$2.replace(/\$/g,"")+"</span>"})}else{text=isTeXLine?text.replace(/\$/g,""):text}var tocHTML='<div class="markdown-toc editormd-markdown-toc">'+text+"</div>";return isToC?isToCMenu?'<div class="editormd-toc-menu">'+tocHTML+"</div><br/>":tocHTML:pageBreakReg.test(text)?this.pageBreak(text):"<p"+isTeXAddClass+">"+this.atLink(this.emoji(text))+"</p>\n"};markedRenderer.code=function(code,lang,escaped){if(lang==="seq"||lang==="sequence"){return'<div class="sequence-diagram">'+code+"</div>"}else if(lang==="flow"){return'<div class="flowchart">'+code+"</div>"}else if(lang==="math"||lang==="latex"||lang==="katex"){return'<p class="'+editormd.classNames.tex+'">'+code+"</p>"}else if(lang==="plantuml"&&settings.plantuml){const encoded=editormd.$plantumlEncoder.encode(code);return`<img src="https://www.plantuml.com/plantuml/svg/${encoded}" />`}else{return marked.Renderer.prototype.code.apply(this,arguments)}};markedRenderer.tablecell=function(content,flags){var type=flags.header?"th":"td";var tag=flags.align?"<"+type+' style="text-align:'+flags.align+'">':"<"+type+">";return tag+this.atLink(this.emoji(content))+"</"+type+">\n"};markedRenderer.listitem=function(text){if(settings.taskList&&/^\s*\[[x\s]\]\s*/.test(text)){text=text.replace(/^\s*\[\s\]\s*/,'<input type="checkbox" class="task-list-item-checkbox" /> ').replace(/^\s*\[x\]\s*/,'<input type="checkbox" class="task-list-item-checkbox" checked disabled /> ');return'<li style="list-style: none;">'+this.atLink(this.emoji(text))+"</li>"}else{return"<li>"+this.atLink(this.emoji(text))+"</li>"}};return markedRenderer};editormd.markdownToCRenderer=function(toc,container,tocDropdown,startLevel){var html="";var lastLevel=0;var classPrefix=this.classPrefix;startLevel=startLevel||1;for(var i=0,len=toc.length;i<len;i++){var text=toc[i].text;var level=toc[i].level;if(level<startLevel){continue}if(level>lastLevel){html+=""}else if(level<lastLevel){html+=new Array(lastLevel-level+2).join("</ul></li>")}else{html+="</ul></li>"}html+='<li><a class="toc-level-'+level+'" href="#'+text+'" level="'+level+'">'+text+"</a><ul>";lastLevel=level}var tocContainer=container.find(".markdown-toc");if(tocContainer.length<1&&container.attr("previewContainer")==="false"){var tocHTML='<div class="markdown-toc '+classPrefix+'markdown-toc"></div>';tocHTML=tocDropdown?'<div class="'+classPrefix+'toc-menu">'+tocHTML+"</div>":tocHTML;container.html(tocHTML);tocContainer=container.find(".markdown-toc")}if(tocDropdown){tocContainer.wrap('<div class="'+classPrefix+'toc-menu"></div><br/>')}tocContainer.html('<ul class="markdown-toc-list"></ul>').children(".markdown-toc-list").html(html.replace(/\r?\n?\<ul\>\<\/ul\>/g,""));return tocContainer};editormd.tocDropdownMenu=function(container,tocTitle){tocTitle=tocTitle||"Table of Contents";var zindex=400;var tocMenus=container.find("."+this.classPrefix+"toc-menu");tocMenus.each(function(){var $this=$(this);var toc=$this.children(".markdown-toc");var icon='<i class="fa fa-angle-down"></i>';var btn='<a href="javascript:;" class="toc-menu-btn">'+icon+tocTitle+"</a>";var menu=toc.children("ul");var list=menu.find("li");toc.append(btn);list.first().before("<li><h1>"+tocTitle+" "+icon+"</h1></li>");$this.mouseover(function(){menu.show();list.each(function(){var li=$(this);var ul=li.children("ul");if(ul.html()===""){ul.remove()}if(ul.length>0&&ul.html()!==""){var firstA=li.children("a").first();if(firstA.children(".fa").length<1){firstA.append($(icon).css({float:"right",paddingTop:"4px"}))}}li.mouseover(function(){ul.css("z-index",zindex).show();zindex+=1}).mouseleave(function(){ul.hide()})})}).mouseleave(function(){menu.hide()})});return tocMenus};editormd.filterHTMLTags=function(html,filters){if(typeof html!=="string"){html=new String(html)}if(typeof filters!=="string"){return html}var expression=filters.split("|");var filterTags=expression[0].split(",");var attrs=expression[1];for(var i=0,len=filterTags.length;i<len;i++){var tag=filterTags[i];html=html.replace(new RegExp("<s*"+tag+"s*([^>]*)>([^>]*)<s*/"+tag+"s*>","igm"),"")}if(typeof attrs!=="undefined"){html=html.replace(/(\w+)="([^"]*)"/g,(match,key,value)=>{const escapedValue=value.replace(/</g,"&lt;").replace(/>/g,"&gt;");return`${key}="${escapedValue}"`});var htmlTagRegex=/\<(\w+)\s*([^\>]*)\>([^\>]*)\<\/(\w+)\>/gi;if(attrs==="*"){html=html.replace(htmlTagRegex,function($1,$2,$3,$4,$5){return"<"+$2+">"+$4+"</"+$5+">"})}else if(attrs==="on*"){html=html.replace(htmlTagRegex,function($1,$2,$3,$4,$5){var el=$("<"+$2+">"+$4+"</"+$5+">");var _attrs=$($1)[0].attributes;var $attrs={};$.each(_attrs,function(i,e){if(e.nodeName!=='"')$attrs[e.nodeName]=e.nodeValue});$.each($attrs,function(i){if(i.indexOf("on")===0){delete $attrs[i]}});el.attr($attrs);var text=typeof el[1]!=="undefined"?$(el[1]).text():"";return el[0].outerHTML+text})}else{html=html.replace(htmlTagRegex,function($1,$2,$3,$4){var filterAttrs=attrs.split(",");var el=$($1);el.html($4);$.each(filterAttrs,function(i){el.attr(filterAttrs[i],null)});return el[0].outerHTML})}}return html};editormd.markdownToHTML=function(id,options){var defaults={gfm:true,toc:true,tocm:false,tocStartLevel:1,tocTitle:"目录",tocDropdown:false,tocContainer:"",markdown:"",markdownSourceCode:false,htmlDecode:false,autoLoadKaTeX:true,pageBreak:true,atLink:true,emailLink:true,tex:false,taskList:false,emoji:false,flowChart:false,sequenceDiagram:false,previewCodeHighlight:true};editormd.$marked=marked;var div=$("#"+id);var settings=div.settings=$.extend(true,defaults,options||{});var saveTo=div.find("textarea");if(saveTo.length<1){div.append("<textarea></textarea>");saveTo=div.find("textarea")}var markdownDoc=settings.markdown===""?saveTo.val():settings.markdown;var markdownToC=[];var rendererOptions={toc:settings.toc,tocm:settings.tocm,tocStartLevel:settings.tocStartLevel,taskList:settings.taskList,emoji:settings.emoji,tex:settings.tex,pageBreak:settings.pageBreak,atLink:settings.atLink,emailLink:settings.emailLink,plantuml:settings.plantuml,flowChart:settings.flowChart,sequenceDiagram:settings.sequenceDiagram,previewCodeHighlight:settings.previewCodeHighlight};var markedOptions={renderer:editormd.markedRenderer(markdownToC,rendererOptions),gfm:settings.gfm,tables:true,breaks:true,pedantic:false,sanitize:settings.htmlDecode?false:true,smartLists:true,smartypants:true};markdownDoc=new String(markdownDoc);var markdownParsed=marked(markdownDoc,markedOptions);markdownParsed=editormd.filterHTMLTags(markdownParsed,settings.htmlDecode);if(settings.markdownSourceCode){saveTo.text(markdownDoc)}else{saveTo.remove()}div.addClass("markdown-body "+this.classPrefix+"html-preview").append(markdownParsed);var tocContainer=settings.tocContainer!==""?$(settings.tocContainer):div;if(settings.tocContainer!==""){tocContainer.attr("previewContainer",false)}if(settings.toc){div.tocContainer=this.markdownToCRenderer(markdownToC,tocContainer,settings.tocDropdown,settings.tocStartLevel);if(settings.tocDropdown||div.find("."+this.classPrefix+"toc-menu").length>0){this.tocDropdownMenu(div,settings.tocTitle)}if(settings.tocContainer!==""){div.find(".editormd-toc-menu, .editormd-markdown-toc").remove()}}if(settings.previewCodeHighlight){div.find("pre").addClass("prettyprint linenums");prettyPrint()}if(!editormd.isIE8){if(settings.flowChart){div.find(".flowchart").flowChart()}if(settings.sequenceDiagram){div.find(".sequence-diagram").sequenceDiagram({theme:"simple"})}}if(settings.tex){var katexHandle=function(){div.find("."+editormd.classNames.tex).each(function(){var tex=$(this);katex.render(tex.html().replace(/&lt;/g,"<").replace(/&gt;/g,">"),tex[0]);tex.find(".katex").css("font-size","1.6em")})};if(settings.autoLoadKaTeX&&!editormd.$katex&&!editormd.kaTeXLoaded){this.loadKaTeX(function(){editormd.$katex=katex;editormd.kaTeXLoaded=true;katexHandle()})}else{katexHandle()}}div.getMarkdown=function(){return saveTo.val()};return div};editormd.themes=["default","dark"];editormd.previewThemes=["default","dark"];editormd.editorThemes=["default","3024-day","3024-night","ambiance","ambiance-mobile","base16-dark","base16-light","blackboard","cobalt","eclipse","elegant","erlang-dark","lesser-dark","mbo","mdn-like","midnight","monokai","neat","neo","night","paraiso-dark","paraiso-light","pastel-on-dark","rubyblue","solarized","the-matrix","tomorrow-night-eighties","twilight","vibrant-ink","xq-dark","xq-light"];editormd.loadPlugins={};editormd.loadFiles={js:[],css:[],plugin:[]};editormd.loadPlugin=function(fileName,callback,into){callback=callback||function(){};this.loadScript(fileName,function(){editormd.loadFiles.plugin.push(fileName);callback()},into)};editormd.loadCSS=function(fileName,callback,into){into=into||"head";callback=callback||function(){};var css=document.createElement("link");css.type="text/css";css.rel="stylesheet";css.onload=css.onreadystatechange=function(){editormd.loadFiles.css.push(fileName);callback()};css.href=fileName+".css";if(into==="head"){document.getElementsByTagName("head")[0].appendChild(css)}else{document.body.appendChild(css)}};editormd.isIE=navigator.appName=="Microsoft Internet Explorer";editormd.isIE8=editormd.isIE&&navigator.appVersion.match(/8./i)=="8.";editormd.loadScript=function(fileName,callback,into){into=into||"head";callback=callback||function(){};var script=null;script=document.createElement("script");script.id=fileName.replace(/[\./]+/g,"-");script.type="text/javascript";script.src=fileName+".js";if(editormd.isIE8){script.onreadystatechange=function(){if(script.readyState){if(script.readyState==="loaded"||script.readyState==="complete"){script.onreadystatechange=null;editormd.loadFiles.js.push(fileName);callback()}}}}else{script.onload=function(){editormd.loadFiles.js.push(fileName);callback()}}if(into==="head"){document.getElementsByTagName("head")[0].appendChild(script)}else{document.body.appendChild(script)}};editormd.katexURL={css:"//cdnjs.cloudflare.com/ajax/libs/KaTeX/0.3.0/katex.min",js:"//cdnjs.cloudflare.com/ajax/libs/KaTeX/0.3.0/katex.min"};editormd.kaTeXLoaded=false;editormd.loadKaTeX=function(callback){editormd.loadCSS(editormd.katexURL.css,function(){editormd.loadScript(editormd.katexURL.js,callback||function(){})})};editormd.lockScreen=function(lock){$("html,body").css("overflow",lock?"hidden":"")};editormd.createDialog=function(options){var defaults={name:"",width:420,height:240,title:"",drag:true,closed:true,content:"",mask:true,maskStyle:{backgroundColor:"#fff",opacity:.1},lockScreen:true,footer:true,buttons:false};options=$.extend(true,defaults,options);var $this=this;var editor=this.editor;var classPrefix=editormd.classPrefix;var guid=(new Date).getTime();var dialogName=options.name===""?classPrefix+"dialog-"+guid:options.name;var mouseOrTouch=editormd.mouseOrTouch;var html='<div class="'+classPrefix+"dialog "+dialogName+'">';if(options.title!==""){html+='<div class="'+classPrefix+'dialog-header"'+(options.drag?' style="cursor: move;"':"")+">";html+='<strong class="'+classPrefix+'dialog-title">'+options.title+"</strong>";html+="</div>"}if(options.closed){html+='<a href="javascript:;" class="fa fa-close '+classPrefix+'dialog-close"></a>'}html+='<div class="'+classPrefix+'dialog-container">'+options.content;if(options.footer||typeof options.footer==="string"){html+='<div class="'+classPrefix+'dialog-footer">'+(typeof options.footer==="boolean"?"":options.footer)+"</div>"}html+="</div>";html+='<div class="'+classPrefix+"dialog-mask "+classPrefix+'dialog-mask-bg"></div>';html+='<div class="'+classPrefix+"dialog-mask "+classPrefix+'dialog-mask-con"></div>';html+="</div>";editor.append(html);var dialog=editor.find("."+dialogName);dialog.lockScreen=function(lock){if(options.lockScreen){$("html,body").css("overflow",lock?"hidden":"");$this.resize()}return dialog};dialog.showMask=function(){if(options.mask){editor.find("."+classPrefix+"mask").css(options.maskStyle).css("z-index",editormd.dialogZindex-1).show()}return dialog};dialog.hideMask=function(){if(options.mask){editor.find("."+classPrefix+"mask").hide()}return dialog};dialog.loading=function(show){var loading=dialog.find("."+classPrefix+"dialog-mask");loading[show?"show":"hide"]();return dialog};dialog.lockScreen(true).showMask();dialog.show().css({zIndex:editormd.dialogZindex,border:editormd.isIE8?"1px solid #ddd":"",width:typeof options.width==="number"?options.width+"px":options.width,height:typeof options.height==="number"?options.height+"px":options.height});var dialogPosition=function(){dialog.css({top:($(window).height()-dialog.height())/2+"px",left:($(window).width()-dialog.width())/2+"px"})};dialogPosition();$(window).resize(dialogPosition);dialog.children("."+classPrefix+"dialog-close").bind(mouseOrTouch("click","touchend"),function(){dialog.hide().lockScreen(false).hideMask()});if(typeof options.buttons==="object"){var footer=dialog.footer=dialog.find("."+classPrefix+"dialog-footer");for(var key in options.buttons){var btn=options.buttons[key];var btnClassName=classPrefix+key+"-btn";footer.append('<button class="'+classPrefix+"btn "+btnClassName+'">'+btn[0]+"</button>");btn[1]=$.proxy(btn[1],dialog);footer.children("."+btnClassName).bind(mouseOrTouch("click","touchend"),btn[1])}}if(options.title!==""&&options.drag){var posX,posY;var dialogHeader=dialog.children("."+classPrefix+"dialog-header");if(!options.mask){dialogHeader.bind(mouseOrTouch("click","touchend"),function(){editormd.dialogZindex+=2;dialog.css("z-index",editormd.dialogZindex)})}dialogHeader.mousedown(function(e){e=e||window.event;posX=e.clientX-parseInt(dialog[0].style.left);posY=e.clientY-parseInt(dialog[0].style.top);document.onmousemove=moveAction});var userCanSelect=function(obj){obj.removeClass(classPrefix+"user-unselect").off("selectstart")};var userUnselect=function(obj){obj.addClass(classPrefix+"user-unselect").on("selectstart",function(event){return false})};var moveAction=function(e){e=e||window.event;var left,top,nowLeft=parseInt(dialog[0].style.left),nowTop=parseInt(dialog[0].style.top);if(nowLeft>=0){if(nowLeft+dialog.width()<=$(window).width()){left=e.clientX-posX}else{left=$(window).width()-dialog.width();document.onmousemove=null}}else{left=0;document.onmousemove=null}if(nowTop>=0){top=e.clientY-posY}else{top=0;document.onmousemove=null}document.onselectstart=function(){return false};userUnselect($("body"));userUnselect(dialog);dialog[0].style.left=left+"px";dialog[0].style.top=top+"px"};document.onmouseup=function(){userCanSelect($("body"));userCanSelect(dialog);document.onselectstart=null;document.onmousemove=null};dialogHeader.touchDraggable=function(){var offset=null;var start=function(e){var orig=e.originalEvent;var pos=$(this).parent().position();offset={x:orig.changedTouches[0].pageX-pos.left,y:orig.changedTouches[0].pageY-pos.top}};var move=function(e){e.preventDefault();var orig=e.originalEvent;$(this).parent().css({top:orig.changedTouches[0].pageY-offset.y,left:orig.changedTouches[0].pageX-offset.x})};this.bind("touchstart",start).bind("touchmove",move)};dialogHeader.touchDraggable()}editormd.dialogZindex+=2;return dialog};editormd.mouseOrTouch=function(mouseEventType,touchEventType){mouseEventType=mouseEventType||"click";touchEventType=touchEventType||"touchend";var eventType=mouseEventType;try{document.createEvent("TouchEvent");eventType=touchEventType}catch(e){}return eventType};editormd.dateFormat=function(format){format=format||"";var addZero=function(d){return d<10?"0"+d:d};var date=new Date;var year=date.getFullYear();var year2=year.toString().slice(2,4);var month=addZero(date.getMonth()+1);var day=addZero(date.getDate());var weekDay=date.getDay();var hour=addZero(date.getHours());var min=addZero(date.getMinutes());var second=addZero(date.getSeconds());var ms=addZero(date.getMilliseconds());var datefmt="";var ymd=year2+"-"+month+"-"+day;var fymd=year+"-"+month+"-"+day;var hms=hour+":"+min+":"+second;switch(format){case"UNIX Time":datefmt=date.getTime();break;case"UTC":datefmt=date.toUTCString();break;case"yy":datefmt=year2;break;case"year":case"yyyy":datefmt=year;break;case"month":case"mm":datefmt=month;break;case"cn-week-day":case"cn-wd":var cnWeekDays=["日","一","二","三","四","五","六"];datefmt="星期"+cnWeekDays[weekDay];break;case"week-day":case"wd":var weekDays=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];datefmt=weekDays[weekDay];break;case"day":case"dd":datefmt=day;break;case"hour":case"hh":datefmt=hour;break;case"min":case"ii":datefmt=min;break;case"second":case"ss":datefmt=second;break;case"ms":datefmt=ms;break;case"yy-mm-dd":datefmt=ymd;break;case"yyyy-mm-dd":datefmt=fymd;break;case"yyyy-mm-dd h:i:s ms":case"full + ms":datefmt=fymd+" "+hms+" "+ms;break;case"full":case"yyyy-mm-dd h:i:s":default:datefmt=fymd+" "+hms;break}return datefmt};return editormd});
\ No newline at end of file
+(function(factory){"use strict";if(typeof require==="function"&&typeof exports==="object"&&typeof module==="object"){module.exports=factory}else if(typeof define==="function"){if(define.amd){}else{define(["jquery"],factory)}}else{window.editormd=factory()}})(function(){"use strict";var $=typeof jQuery!=="undefined"?jQuery:Zepto;if(typeof $==="undefined"){return}var editormd=function(id,options){return new editormd.fn.init(id,options)};editormd.title=editormd.$name="Editor.md";editormd.version="1.5.0";editormd.homePage="https://pandao.github.io/editor.md/";editormd.classPrefix="editormd-";editormd.toolbarModes={full:["undo","redo","|","bold","del","italic","quote","ucwords","uppercase","lowercase","|","h1","h2","h3","h4","h5","h6","|","list-ul","list-ol","hr","|","link","reference-link","image","code","preformatted-text","code-block","table","datetime","emoji","html-entities","pagebreak","|","goto-line","watch","preview","fullscreen","clear","search","|","help","info"],simple:["undo","redo","|","bold","del","italic","quote","uppercase","lowercase","|","h1","h2","h3","h4","h5","h6","|","list-ul","list-ol","hr","|","watch","preview","fullscreen","|","help","info"],mini:["undo","redo","|","watch","preview","|","help","info"]};editormd.defaults={mode:"gfm",name:"",value:"",theme:"",editorTheme:"default",previewTheme:"",markdown:"",appendMarkdown:"",width:"100%",height:"100%",path:"./lib/",pluginPath:"",delay:300,autoLoadModules:true,watch:true,placeholder:"Enjoy Markdown! coding now...",gotoLine:true,codeFold:false,autoHeight:false,autoFocus:true,autoCloseTags:true,searchReplace:true,syncScrolling:true,readOnly:false,tabSize:4,indentUnit:4,lineNumbers:true,lineWrapping:true,autoCloseBrackets:true,showTrailingSpace:true,matchBrackets:true,indentWithTabs:true,styleSelectedText:true,matchWordHighlight:true,styleActiveLine:true,dialogLockScreen:true,dialogShowMask:true,dialogDraggable:true,dialogMaskBgColor:"#fff",dialogMaskOpacity:.1,fontSize:"13px",saveHTMLToTextarea:false,disabledKeyMaps:[],onload:function(){},onresize:function(){},onchange:function(){},onwatch:null,onunwatch:null,onpreviewing:function(){},onpreviewed:function(){},onfullscreen:function(){},onfullscreenExit:function(){},onscroll:function(){},onpreviewscroll:function(){},imageUpload:false,imageFormats:["jpg","jpeg","gif","png","bmp","webp"],imageUploadURL:"",crossDomainUpload:false,uploadCallbackURL:"",toc:true,tocm:false,tocTitle:"",tocDropdown:false,tocContainer:"",tocStartLevel:1,htmlDecode:false,pageBreak:true,atLink:true,emailLink:true,taskList:false,emoji:false,tex:false,flowChart:false,sequenceDiagram:false,previewCodeHighlight:true,toolbar:true,toolbarAutoFixed:true,toolbarIcons:"full",toolbarTitles:{},toolbarHandlers:{ucwords:function(){return editormd.toolbarHandlers.ucwords},lowercase:function(){return editormd.toolbarHandlers.lowercase}},toolbarCustomIcons:{lowercase:'<a href="javascript:;" title="Lowercase" unselectable="on"><i class="fa" name="lowercase" style="font-size:24px;margin-top: -10px;">a</i></a>',ucwords:'<a href="javascript:;" title="ucwords" unselectable="on"><i class="fa" name="ucwords" style="font-size:20px;margin-top: -3px;">Aa</i></a>'},toolbarIconsClass:{undo:"fa-undo",redo:"fa-repeat",bold:"fa-bold",del:"fa-strikethrough",italic:"fa-italic",quote:"fa-quote-left",uppercase:"fa-font",h1:editormd.classPrefix+"bold",h2:editormd.classPrefix+"bold",h3:editormd.classPrefix+"bold",h4:editormd.classPrefix+"bold",h5:editormd.classPrefix+"bold",h6:editormd.classPrefix+"bold","list-ul":"fa-list-ul","list-ol":"fa-list-ol",hr:"fa-minus",link:"fa-link","reference-link":"fa-anchor",image:"fa-picture-o",code:"fa-code","preformatted-text":"fa-file-code-o","code-block":"fa-file-code-o",table:"fa-table",datetime:"fa-clock-o",emoji:"fa-smile-o","html-entities":"fa-copyright",pagebreak:"fa-newspaper-o","goto-line":"fa-terminal",watch:"fa-eye-slash",unwatch:"fa-eye",preview:"fa-desktop",search:"fa-search",fullscreen:"fa-arrows-alt",clear:"fa-eraser",help:"fa-question-circle",info:"fa-info-circle"},toolbarIconTexts:{},toolbarNoFocus:["link","reference-link","image","code-block","preformatted-text","watch","preview","search","fullscreen","info"],lang:{name:"zh-cn",description:"开源在线Markdown编辑器<br/>Open source online Markdown editor.",tocTitle:"目录",toolbar:{undo:"撤销（Ctrl+Z）",redo:"重做（Ctrl+Y）",bold:"粗体",del:"删除线",italic:"斜体",quote:"引用",ucwords:"将每个单词首字母转成大写",uppercase:"将所选转换成大写",lowercase:"将所选转换成小写",h1:"标题1",h2:"标题2",h3:"标题3",h4:"标题4",h5:"标题5",h6:"标题6","list-ul":"无序列表","list-ol":"有序列表",hr:"横线",link:"链接","reference-link":"引用链接",image:"添加图片",code:"行内代码","preformatted-text":"预格式文本 / 代码块（缩进风格）","code-block":"代码块（多语言风格）",table:"添加表格",datetime:"日期时间",emoji:"Emoji表情","html-entities":"HTML实体字符",pagebreak:"插入分页符","goto-line":"跳转到行",watch:"关闭实时预览",unwatch:"开启实时预览",preview:"全窗口预览HTML（按 Shift + ESC还原）",fullscreen:"全屏（按ESC还原）",clear:"清空",search:"搜索",help:"使用帮助",info:"关于"+editormd.title},buttons:{enter:"确定",cancel:"取消",close:"关闭"},dialog:{link:{title:"添加链接",url:"链接地址",urlTitle:"链接标题",urlEmpty:"错误：请填写链接地址。"},referenceLink:{title:"添加引用链接",name:"引用名称",url:"链接地址",urlId:"链接ID",urlTitle:"链接标题",nameEmpty:"错误：引用链接的名称不能为空。",idEmpty:"错误：请填写引用链接的ID。",urlEmpty:"错误：请填写引用链接的URL地址。"},image:{title:"添加图片",url:"图片地址",link:"图片链接",alt:"图片描述",uploadButton:"本地上传",imageURLEmpty:"错误：图片地址不能为空。",uploadFileEmpty:"错误：上传的图片不能为空。",formatNotAllowed:"错误：只允许上传图片文件，允许上传的图片文件格式有："},preformattedText:{title:"添加预格式文本或代码块",emptyAlert:"错误：请填写预格式文本或代码的内容。"},codeBlock:{title:"添加代码块",selectLabel:"代码语言：",selectDefaultText:"请选择代码语言",otherLanguage:"其他语言",unselectedLanguageAlert:"错误：请选择代码所属的语言类型。",codeEmptyAlert:"错误：请填写代码内容。"},htmlEntities:{title:"HTML 实体字符"},help:{title:"使用帮助"}}}};editormd.classNames={tex:editormd.classPrefix+"tex"};editormd.dialogZindex=99999;editormd.$katex=null;editormd.$marked=null;editormd.$CodeMirror=null;editormd.$prettyPrint=null;var timer,flowchartTimer;editormd.prototype=editormd.fn={state:{watching:false,loaded:false,preview:false,fullscreen:false},init:function(id,options){options=options||{};if(typeof id==="object"){options=id}var _this=this;var classPrefix=this.classPrefix=editormd.classPrefix;var settings=this.settings=$.extend(true,{},editormd.defaults,options);if(settings.appendToolbar&&typeof settings.toolbarIcons==="string"&&settings.toolbarIcons in editormd.toolbarModes){settings.appendToolbar.forEach(toolbar=>{if(!("name"in toolbar)){return}if(toolbar.name==="|"){editormd.toolbarModes[settings.toolbarIcons].push("|");return}if(!editormd.toolbarModes[settings.toolbarIcons].includes(toolbar.name)){editormd.toolbarModes[settings.toolbarIcons].push(toolbar.name)}if("icon"in toolbar){settings.toolbarIconsClass[toolbar.name]=toolbar.icon}if("title"in toolbar){settings.lang.toolbar[toolbar.name]=toolbar.title}if("handler"in toolbar){editormd.toolbarHandlers[toolbar.name]=toolbar.handler;if("shortcut"in toolbar){toolbar.shortcut.forEach(key=>editormd.keyMaps[key]=toolbar.handler)}}if("nofocus"in toolbar&&toolbar.nofocus===true){if(!settings.toolbarNoFocus.includes[toolbar.name]){settings.toolbarNoFocus.push(toolbar.name)}}})}if(settings.shortcutFunction){for(const key in settings.shortcutFunction){editormd.keyMaps[key]=settings.shortcutFunction[key]}}id=typeof id==="object"?settings.id:id;var editor=this.editor=$("#"+id);this.id=id;this.lang=settings.lang;var classNames=this.classNames={textarea:{html:classPrefix+"html-textarea",markdown:classPrefix+"markdown-textarea"}};settings.pluginPath=settings.pluginPath===""?settings.path+"../plugins/":settings.pluginPath;this.state.watching=settings.watch?true:false;if(!editor.hasClass("editormd")){editor.addClass("editormd")}editor.css({width:typeof settings.width==="number"?settings.width+"px":settings.width,height:typeof settings.height==="number"?settings.height+"px":settings.height});if(settings.autoHeight){editor.css("height","auto")}var markdownTextarea=this.markdownTextarea=editor.children("textarea");if(markdownTextarea.length<1){editor.append("<textarea></textarea>");markdownTextarea=this.markdownTextarea=editor.children("textarea")}markdownTextarea.addClass(classNames.textarea.markdown).attr("placeholder",settings.placeholder);if(typeof markdownTextarea.attr("name")==="undefined"||markdownTextarea.attr("name")===""){markdownTextarea.attr("name",settings.name!==""?settings.name:id+"-markdown-doc")}var appendElements=[!settings.readOnly?'<a href="javascript:;" class="fa fa-close '+classPrefix+'preview-close-btn"></a>':"",settings.saveHTMLToTextarea?'<textarea class="'+classNames.textarea.html+'" name="'+id+'-html-code"></textarea>':"",'<div class="'+classPrefix+'preview"><div class="markdown-body '+classPrefix+'preview-container"></div></div>','<div class="'+classPrefix+'container-mask" style="display:block;"></div>','<div class="'+classPrefix+'mask"></div>'].join("\n");editor.append(appendElements).addClass(classPrefix+"vertical");if(settings.theme!==""){editor.addClass(classPrefix+"theme-"+settings.theme)}this.mask=editor.children("."+classPrefix+"mask");this.containerMask=editor.children("."+classPrefix+"container-mask");if(settings.markdown!==""){markdownTextarea.val(settings.markdown)}if(settings.appendMarkdown!==""){markdownTextarea.val(markdownTextarea.val()+settings.appendMarkdown)}this.htmlTextarea=editor.children("."+classNames.textarea.html);this.preview=editor.children("."+classPrefix+"preview");this.previewContainer=this.preview.children("."+classPrefix+"preview-container");if(settings.previewTheme!==""){this.preview.addClass(classPrefix+"preview-theme-"+settings.previewTheme)}if(typeof define==="function"&&define.amd){if(typeof katex!=="undefined"){editormd.$katex=katex}if(settings.searchReplace&&!settings.readOnly){editormd.loadCSS(settings.path+"codemirror/addon/dialog/dialog");editormd.loadCSS(settings.path+"codemirror/addon/search/matchesonscrollbar")}}if(typeof define==="function"&&define.amd||!settings.autoLoadModules){if(typeof CodeMirror!=="undefined"){editormd.$CodeMirror=CodeMirror}if(typeof marked!=="undefined"){editormd.$marked=marked}this.setCodeMirror().setToolbar().loadedDisplay()}else{this.loadQueues()}return this},loadQueues:function(){var _this=this;var settings=this.settings;var loadPath=settings.path;var loadFlowChartOrSequenceDiagram=function(){if(editormd.isIE8){_this.loadedDisplay();return}if(settings.plantuml){editormd.loadScript(loadPath+"plantuml-encoder.min",function(){editormd.$plantumlEncoder=plantumlEncoder})}if(settings.flowChart||settings.sequenceDiagram){editormd.loadScript(loadPath+"raphael.min",function(){editormd.loadScript(loadPath+"underscore.min",function(){if(!settings.flowChart&&settings.sequenceDiagram){editormd.loadScript(loadPath+"sequence-diagram.min",function(){_this.loadedDisplay()})}else if(settings.flowChart&&!settings.sequenceDiagram){editormd.loadScript(loadPath+"flowchart.min",function(){editormd.loadScript(loadPath+"jquery.flowchart.min",function(){_this.loadedDisplay()})})}else if(settings.flowChart&&settings.sequenceDiagram){editormd.loadScript(loadPath+"flowchart.min",function(){editormd.loadScript(loadPath+"jquery.flowchart.min",function(){editormd.loadScript(loadPath+"sequence-diagram.min",function(){_this.loadedDisplay()})})})}})})}else{_this.loadedDisplay()}};editormd.loadCSS(loadPath+"codemirror/codemirror.min");if(settings.searchReplace&&!settings.readOnly){editormd.loadCSS(loadPath+"codemirror/addon/dialog/dialog");editormd.loadCSS(loadPath+"codemirror/addon/search/matchesonscrollbar")}if(settings.codeFold){editormd.loadCSS(loadPath+"codemirror/addon/fold/foldgutter")}editormd.loadScript(loadPath+"codemirror/codemirror.min",function(){editormd.$CodeMirror=CodeMirror;editormd.loadScript(loadPath+"codemirror/modes.min",function(){editormd.loadScript(loadPath+"codemirror/addons.min",function(){_this.setCodeMirror();if(settings.mode!=="gfm"&&settings.mode!=="markdown"){_this.loadedDisplay();return false}_this.setToolbar();editormd.loadScript(loadPath+"marked.min",function(){editormd.$marked=marked;if(settings.previewCodeHighlight){editormd.loadScript(loadPath+"prettify.min",function(){loadFlowChartOrSequenceDiagram()})}else{loadFlowChartOrSequenceDiagram()}})})})});return this},setTheme:function(theme){var editor=this.editor;var oldTheme=this.settings.theme;var themePrefix=this.classPrefix+"theme-";editor.removeClass(themePrefix+oldTheme).addClass(themePrefix+theme);this.settings.theme=theme;return this},setEditorTheme:function(theme){var settings=this.settings;settings.editorTheme=theme;if(theme!=="default"){editormd.loadCSS(settings.path+"codemirror/theme/"+settings.editorTheme)}this.cm.setOption("theme",theme);return this},setCodeMirrorTheme:function(theme){this.setEditorTheme(theme);return this},setPreviewTheme:function(theme){var preview=this.preview;var oldTheme=this.settings.previewTheme;var themePrefix=this.classPrefix+"preview-theme-";preview.removeClass(themePrefix+oldTheme).addClass(themePrefix+theme);this.settings.previewTheme=theme;return this},setCodeMirror:function(){var settings=this.settings;var editor=this.editor;if(settings.editorTheme!=="default"){editormd.loadCSS(settings.path+"codemirror/theme/"+settings.editorTheme)}var codeMirrorConfig={mode:settings.mode,theme:settings.editorTheme,tabSize:settings.tabSize,dragDrop:false,autofocus:settings.autoFocus,autoCloseTags:settings.autoCloseTags,readOnly:settings.readOnly?"nocursor":false,indentUnit:settings.indentUnit,lineNumbers:settings.lineNumbers,lineWrapping:settings.lineWrapping,extraKeys:{"Ctrl-Q":function(cm){cm.foldCode(cm.getCursor())}},foldGutter:settings.codeFold,gutters:["CodeMirror-linenumbers","CodeMirror-foldgutter"],matchBrackets:settings.matchBrackets,indentWithTabs:settings.indentWithTabs,styleActiveLine:settings.styleActiveLine,styleSelectedText:settings.styleSelectedText,autoCloseBrackets:settings.autoCloseBrackets,showTrailingSpace:settings.showTrailingSpace,highlightSelectionMatches:!settings.matchWordHighlight?false:{showToken:settings.matchWordHighlight==="onselected"?false:/\w/}};this.codeEditor=this.cm=editormd.$CodeMirror.fromTextArea(this.markdownTextarea[0],codeMirrorConfig);this.codeMirror=this.cmElement=editor.children(".CodeMirror");if(settings.value!==""){this.cm.setValue(settings.value)}this.codeMirror.css({fontSize:settings.fontSize,width:!settings.watch?"100%":"50%"});if(settings.autoHeight){this.codeMirror.css("height","auto");this.cm.setOption("viewportMargin",Infinity)}if(!settings.lineNumbers){this.codeMirror.find(".CodeMirror-gutters").css("border-right","none")}return this},getCodeMirrorOption:function(key){return this.cm.getOption(key)},setCodeMirrorOption:function(key,value){this.cm.setOption(key,value);return this},addKeyMap:function(map,bottom){this.cm.addKeyMap(map,bottom);return this},removeKeyMap:function(map){this.cm.removeKeyMap(map);return this},gotoLine:function(line){var settings=this.settings;if(!settings.gotoLine){return this}var cm=this.cm;var editor=this.editor;var count=cm.lineCount();var preview=this.preview;if(typeof line==="string"){if(line==="last"){line=count}if(line==="first"){line=1}}if(typeof line!=="number"){alert("Error: The line number must be an integer.");return this}line=parseInt(line)-1;if(line>count){alert("Error: The line number range 1-"+count);return this}cm.setCursor({line:line,ch:0});var scrollInfo=cm.getScrollInfo();var clientHeight=scrollInfo.clientHeight;var coords=cm.charCoords({line:line,ch:0},"local");cm.scrollTo(null,(coords.top+coords.bottom-clientHeight)/2);if(settings.watch){var cmScroll=this.codeMirror.find(".CodeMirror-scroll")[0];var height=$(cmScroll).height();var scrollTop=cmScroll.scrollTop;var percent=scrollTop/cmScroll.scrollHeight;if(scrollTop===0){preview.scrollTop(0)}else if(scrollTop+height>=cmScroll.scrollHeight-16){preview.scrollTop(preview[0].scrollHeight)}else{preview.scrollTop(preview[0].scrollHeight*percent)}}cm.focus();return this},extend:function(){if(typeof arguments[1]!=="undefined"){if(typeof arguments[1]==="function"){arguments[1]=$.proxy(arguments[1],this)}this[arguments[0]]=arguments[1]}if(typeof arguments[0]==="object"&&typeof arguments[0].length==="undefined"){$.extend(true,this,arguments[0])}return this},set:function(key,value){if(typeof value!=="undefined"&&typeof value==="function"){value=$.proxy(value,this)}this[key]=value;return this},config:function(key,value){var settings=this.settings;if(typeof key==="object"){settings=$.extend(true,settings,key)}if(typeof key==="string"){settings[key]=value}this.settings=settings;this.recreate();return this},on:function(eventType,callback){var settings=this.settings;if(typeof settings["on"+eventType]!=="undefined"){settings["on"+eventType]=$.proxy(callback,this)}return this},off:function(eventType){var settings=this.settings;if(typeof settings["on"+eventType]!=="undefined"){settings["on"+eventType]=function(){}}return this},showToolbar:function(callback){var settings=this.settings;if(settings.readOnly){return this}if(settings.toolbar&&(this.toolbar.length<1||this.toolbar.find("."+this.classPrefix+"menu").html()==="")){this.setToolbar()}settings.toolbar=true;this.toolbar.show();this.resize();$.proxy(callback||function(){},this)();return this},hideToolbar:function(callback){var settings=this.settings;settings.toolbar=false;this.toolbar.hide();this.resize();$.proxy(callback||function(){},this)();return this},setToolbarAutoFixed:function(fixed){var state=this.state;var editor=this.editor;var toolbar=this.toolbar;var settings=this.settings;if(typeof fixed!=="undefined"){settings.toolbarAutoFixed=fixed}var autoFixedHandle=function(){var $window=$(window);var top=$window.scrollTop();if(!settings.toolbarAutoFixed){return false}if(top-editor.offset().top>10&&top<editor.height()){toolbar.css({position:"fixed",width:editor.width()+"px",left:($window.width()-editor.width())/2+"px"})}else{toolbar.css({position:"absolute",width:"100%",left:0})}};if(!state.fullscreen&&!state.preview&&settings.toolbar&&settings.toolbarAutoFixed){$(window).bind("scroll",autoFixedHandle)}return this},setToolbar:function(){var settings=this.settings;if(settings.readOnly){return this}var editor=this.editor;var preview=this.preview;var classPrefix=this.classPrefix;var toolbar=this.toolbar=editor.children("."+classPrefix+"toolbar");if(settings.toolbar&&toolbar.length<1){var toolbarHTML='<div class="'+classPrefix+'toolbar"><div class="'+classPrefix+'toolbar-container"><ul class="'+classPrefix+'menu"></ul></div></div>';editor.append(toolbarHTML);toolbar=this.toolbar=editor.children("."+classPrefix+"toolbar")}if(!settings.toolbar){toolbar.hide();return this}toolbar.show();var icons=typeof settings.toolbarIcons==="function"?settings.toolbarIcons():typeof settings.toolbarIcons==="string"?editormd.toolbarModes[settings.toolbarIcons]:settings.toolbarIcons;var toolbarMenu=toolbar.find("."+this.classPrefix+"menu"),menu="";var pullRight=false;for(var i=0,len=icons.length;i<len;i++){var name=icons[i];if(name==="||"){pullRight=true}else if(name==="|"){menu+='<li class="divider" unselectable="on">|</li>'}else{var isHeader=/h(\d)/.test(name);var index=name;if(name==="watch"&&!settings.watch){index="unwatch"}var title=settings.lang.toolbar[index];var iconTexts=settings.toolbarIconTexts[index];var iconClass=settings.toolbarIconsClass[index];title=typeof title==="undefined"?"":title;iconTexts=typeof iconTexts==="undefined"?"":iconTexts;iconClass=typeof iconClass==="undefined"?"":iconClass;var menuItem=pullRight?'<li class="pull-right">':"<li>";if(typeof settings.toolbarCustomIcons[name]!=="undefined"&&typeof settings.toolbarCustomIcons[name]!=="function"){menuItem+=settings.toolbarCustomIcons[name]}else{menuItem+='<a href="javascript:;" title="'+title+'" unselectable="on">';menuItem+='<i class="fa '+iconClass+'" name="'+name+'" unselectable="on">'+(isHeader?name.toUpperCase():iconClass===""?iconTexts:"")+"</i>";menuItem+="</a>"}menuItem+="</li>";menu=pullRight?menuItem+menu:menu+menuItem}}toolbarMenu.html(menu);toolbarMenu.find('[title="Lowercase"]').attr("title",settings.lang.toolbar.lowercase);toolbarMenu.find('[title="ucwords"]').attr("title",settings.lang.toolbar.ucwords);this.setToolbarHandler();this.setToolbarAutoFixed();return this},dialogLockScreen:function(){$.proxy(editormd.dialogLockScreen,this)();return this},dialogShowMask:function(dialog){$.proxy(editormd.dialogShowMask,this)(dialog);return this},getToolbarHandles:function(name){var toolbarHandlers=this.toolbarHandlers=editormd.toolbarHandlers;return name&&typeof toolbarIconHandlers[name]!=="undefined"?toolbarHandlers[name]:toolbarHandlers},setToolbarHandler:function(){var _this=this;var settings=this.settings;if(!settings.toolbar||settings.readOnly){return this}var toolbar=this.toolbar;var cm=this.cm;var classPrefix=this.classPrefix;var toolbarIcons=this.toolbarIcons=toolbar.find("."+classPrefix+"menu > li > a");var toolbarIconHandlers=this.getToolbarHandles();toolbarIcons.bind(editormd.mouseOrTouch("click","touchend"),function(event){var icon=$(this).children(".fa");var name=icon.attr("name");var cursor=cm.getCursor();var selection=cm.getSelection();if(name===""){return}_this.activeIcon=icon;if(typeof toolbarIconHandlers[name]!=="undefined"){$.proxy(toolbarIconHandlers[name],_this)(cm)}else{if(typeof settings.toolbarHandlers[name]!=="undefined"){$.proxy(settings.toolbarHandlers[name],_this)(cm,icon,cursor,selection)}else{alert("This feature is not yet implemented.")}}if(!settings.toolbarNoFocus.includes(name)){cm.focus()}return false});return this},createDialog:function(options){return $.proxy(editormd.createDialog,this)(options)},createInfoDialog:function(){var _this=this;var editor=this.editor;var classPrefix=this.classPrefix;var infoDialogHTML=['<div class="'+classPrefix+"dialog "+classPrefix+'dialog-info" style="">','<div class="'+classPrefix+'dialog-container">','<h1><i class="editormd-logo editormd-logo-lg editormd-logo-color"></i> '+editormd.title+"<small>v"+editormd.version+"</small></h1>","<p>"+this.lang.description+"</p>",'<p style="margin: 10px 0 20px 0;"><a href="'+editormd.homePage+'" target="_blank">'+editormd.homePage+' <i class="fa fa-external-link"></i></a></p>','<p style="font-size: 0.85em;">Copyright &copy; 2015 <a href="https://github.com/pandao" target="_blank" class="hover-link">Pandao</a>, The <a href="https://github.com/pandao/editor.md/blob/master/LICENSE" target="_blank" class="hover-link">MIT</a> License.</p>',"</div>",'<a href="javascript:;" class="fa fa-close '+classPrefix+'dialog-close"></a>',"</div>"].join("\n");editor.append(infoDialogHTML);var infoDialog=this.infoDialog=editor.children("."+classPrefix+"dialog-info");infoDialog.find("."+classPrefix+"dialog-close").bind(editormd.mouseOrTouch("click","touchend"),function(){_this.hideInfoDialog()});infoDialog.css("border",editormd.isIE8?"1px solid #ddd":"").css("z-index",editormd.dialogZindex).show();this.infoDialogPosition();return this},infoDialogPosition:function(){var infoDialog=this.infoDialog;var _infoDialogPosition=function(){infoDialog.css({top:($(window).height()-infoDialog.height())/2+"px",left:($(window).width()-infoDialog.width())/2+"px"})};_infoDialogPosition();$(window).resize(_infoDialogPosition);return this},showInfoDialog:function(){$("html,body").css("overflow-x","hidden");var _this=this;var editor=this.editor;var settings=this.settings;var infoDialog=this.infoDialog=editor.children("."+this.classPrefix+"dialog-info");if(infoDialog.length<1){this.createInfoDialog()}this.lockScreen(true);this.mask.css({opacity:settings.dialogMaskOpacity,backgroundColor:settings.dialogMaskBgColor}).show();infoDialog.css("z-index",editormd.dialogZindex).show();this.infoDialogPosition();return this},hideInfoDialog:function(){$("html,body").css("overflow-x","");this.infoDialog.hide();this.mask.hide();this.lockScreen(false);return this},lockScreen:function(lock){editormd.lockScreen(lock);this.resize();return this},recreate:function(){var _this=this;var editor=this.editor;var settings=this.settings;this.codeMirror.remove();this.setCodeMirror();if(!settings.readOnly){if(editor.find(".editormd-dialog").length>0){editor.find(".editormd-dialog").remove()}if(settings.toolbar){this.getToolbarHandles();this.setToolbar()}}this.loadedDisplay(true);return this},previewCodeHighlight:function(){var settings=this.settings;var previewContainer=this.previewContainer;if(settings.previewCodeHighlight){previewContainer.find("pre").addClass("prettyprint linenums");if(typeof prettyPrint!=="undefined"){prettyPrint()}}return this},katexRender:function(){if(timer===null){return this}this.previewContainer.find("."+editormd.classNames.tex).each(function(){var tex=$(this);editormd.$katex.render(tex.text(),tex[0]);tex.find(".katex").css("font-size","1.6em")});return this},flowChartAndSequenceDiagramRender:function(){var $this=this;var settings=this.settings;var previewContainer=this.previewContainer;if(editormd.isIE8){return this}if(settings.flowChart){if(flowchartTimer===null){return this}previewContainer.find(".flowchart").flowChart()}if(settings.sequenceDiagram){previewContainer.find(".sequence-diagram").sequenceDiagram({theme:"simple"})}var preview=$this.preview;var codeMirror=$this.codeMirror;var codeView=codeMirror.find(".CodeMirror-scroll");var height=codeView.height();var scrollTop=codeView.scrollTop();var percent=scrollTop/codeView[0].scrollHeight;var tocHeight=0;preview.find(".markdown-toc-list").each(function(){tocHeight+=$(this).height()});var tocMenuHeight=preview.find(".editormd-toc-menu").height();tocMenuHeight=!tocMenuHeight?0:tocMenuHeight;if(scrollTop===0){preview.scrollTop(0)}else if(scrollTop+height>=codeView[0].scrollHeight-16){preview.scrollTop(preview[0].scrollHeight)}else{preview.scrollTop((preview[0].scrollHeight+tocHeight+tocMenuHeight)*percent)}return this},registerKeyMaps:function(keyMap){var _this=this;var cm=this.cm;var settings=this.settings;var toolbarHandlers=editormd.toolbarHandlers;var disabledKeyMaps=settings.disabledKeyMaps;keyMap=keyMap||null;if(keyMap){for(var i in keyMap){if($.inArray(i,disabledKeyMaps)<0){var map={};map[i]=keyMap[i];cm.addKeyMap(keyMap)}}}else{for(var k in editormd.keyMaps){var _keyMap=editormd.keyMaps[k];var handle=typeof _keyMap==="string"?$.proxy(toolbarHandlers[_keyMap],_this):$.proxy(_keyMap,_this);if($.inArray(k,["F9","F10","F11"])<0&&$.inArray(k,disabledKeyMaps)<0){var _map={};_map[k]=handle;cm.addKeyMap(_map)}}$(window).keydown(function(event){var keymaps={120:"F9",121:"F10",122:"F11"};if($.inArray(keymaps[event.keyCode],disabledKeyMaps)<0){switch(event.keyCode){case 120:$.proxy(toolbarHandlers["watch"],_this)();return false;break;case 121:$.proxy(toolbarHandlers["preview"],_this)();return false;break;case 122:$.proxy(toolbarHandlers["fullscreen"],_this)();return false;break;default:break}}})}return this},bindScrollEvent:function(){var _this=this;var preview=this.preview;var settings=this.settings;var codeMirror=this.codeMirror;var mouseOrTouch=editormd.mouseOrTouch;if(!settings.syncScrolling){return this}var cmBindScroll=function(){codeMirror.find(".CodeMirror-scroll").bind(mouseOrTouch("scroll","touchmove"),function(event){var height=$(this).height();var scrollTop=$(this).scrollTop();var percent=scrollTop/$(this)[0].scrollHeight;var tocHeight=0;preview.find(".markdown-toc-list").each(function(){tocHeight+=$(this).height()});var tocMenuHeight=preview.find(".editormd-toc-menu").height();tocMenuHeight=!tocMenuHeight?0:tocMenuHeight;if(scrollTop===0){preview.scrollTop(0)}else if(scrollTop+height>=$(this)[0].scrollHeight-16){preview.scrollTop(preview[0].scrollHeight)}else{preview.scrollTop((preview[0].scrollHeight+tocHeight+tocMenuHeight)*percent)}$.proxy(settings.onscroll,_this)(event)})};var cmUnbindScroll=function(){codeMirror.find(".CodeMirror-scroll").unbind(mouseOrTouch("scroll","touchmove"))};var previewBindScroll=function(){preview.bind(mouseOrTouch("scroll","touchmove"),function(event){var height=$(this).height();var scrollTop=$(this).scrollTop();var percent=scrollTop/$(this)[0].scrollHeight;var codeView=codeMirror.find(".CodeMirror-scroll");if(scrollTop===0){codeView.scrollTop(0)}else if(scrollTop+height>=$(this)[0].scrollHeight){codeView.scrollTop(codeView[0].scrollHeight)}else{codeView.scrollTop(codeView[0].scrollHeight*percent)}$.proxy(settings.onpreviewscroll,_this)(event)})};var previewUnbindScroll=function(){preview.unbind(mouseOrTouch("scroll","touchmove"))};codeMirror.bind({mouseover:cmBindScroll,mouseout:cmUnbindScroll,touchstart:cmBindScroll,touchend:cmUnbindScroll});if(settings.syncScrolling==="single"){return this}preview.bind({mouseover:previewBindScroll,mouseout:previewUnbindScroll,touchstart:previewBindScroll,touchend:previewUnbindScroll});return this},bindChangeEvent:function(){var _this=this;var cm=this.cm;var settings=this.settings;if(!settings.syncScrolling){return this}cm.on("change",function(_cm,changeObj){if(settings.watch){_this.previewContainer.css("padding",settings.autoHeight?"20px 20px 50px 40px":"20px")}timer=setTimeout(function(){clearTimeout(timer);_this.save();timer=null},settings.delay)});return this},loadedDisplay:function(recreate){recreate=recreate||false;var _this=this;var editor=this.editor;var preview=this.preview;var settings=this.settings;this.containerMask.hide();this.save();if(settings.watch){preview.show()}editor.data("oldWidth",editor.width()).data("oldHeight",editor.height());this.resize();this.registerKeyMaps();$(window).resize(function(){_this.resize()});this.bindScrollEvent().bindChangeEvent();if(!recreate){$.proxy(settings.onload,this)()}this.state.loaded=true;return this},width:function(width){this.editor.css("width",typeof width==="number"?width+"px":width);this.resize();return this},height:function(height){this.editor.css("height",typeof height==="number"?height+"px":height);this.resize();return this},resize:function(width,height){width=width||null;height=height||null;var state=this.state;var editor=this.editor;var preview=this.preview;var toolbar=this.toolbar;var settings=this.settings;var codeMirror=this.codeMirror;if(width){editor.css("width",typeof width==="number"?width+"px":width)}if(settings.autoHeight&&!state.fullscreen&&!state.preview){editor.css("height","auto");codeMirror.css("height","auto")}else{if(height){editor.css("height",typeof height==="number"?height+"px":height)}if(state.fullscreen){editor.height($(window).height())}if(settings.toolbar&&!settings.readOnly){codeMirror.css("margin-top",toolbar.height()+1).height(editor.height()-toolbar.height())}else{codeMirror.css("margin-top",0).height(editor.height())}}if(settings.watch){codeMirror.width(editor.width()/2);preview.width(!state.preview?editor.width()/2:editor.width());this.previewContainer.css("padding",settings.autoHeight?"20px 20px 50px 40px":"20px");if(settings.toolbar&&!settings.readOnly){preview.css("top",toolbar.height()+1)}else{preview.css("top",0)}if(settings.autoHeight&&!state.fullscreen&&!state.preview){preview.height("")}else{var previewHeight=settings.toolbar&&!settings.readOnly?editor.height()-toolbar.height():editor.height();preview.height(previewHeight)}}else{codeMirror.width(editor.width());preview.hide()}if(state.loaded){$.proxy(settings.onresize,this)()}return this},save:function(){var _this=this;var state=this.state;var settings=this.settings;if(timer===null&&!(!settings.watch&&state.preview)){return this}var cm=this.cm;var cmValue=cm.getValue();var previewContainer=this.previewContainer;if(settings.mode!=="gfm"&&settings.mode!=="markdown"){this.markdownTextarea.val(cmValue);return this}var marked=editormd.$marked;var markdownToC=this.markdownToC=[];var rendererOptions=this.markedRendererOptions={toc:settings.toc,tocm:settings.tocm,tocStartLevel:settings.tocStartLevel,pageBreak:settings.pageBreak,taskList:settings.taskList,emoji:settings.emoji,tex:settings.tex,atLink:settings.atLink,emailLink:settings.emailLink,plantuml:settings.plantuml,flowChart:settings.flowChart,sequenceDiagram:settings.sequenceDiagram,previewCodeHighlight:settings.previewCodeHighlight};var markedOptions=this.markedOptions={renderer:editormd.markedRenderer(markdownToC,rendererOptions),gfm:true,tables:true,breaks:true,pedantic:false,sanitize:settings.htmlDecode?false:true,smartLists:true,smartypants:true};marked.setOptions(markedOptions);var newMarkdownDoc=editormd.$marked(cmValue,markedOptions);newMarkdownDoc=editormd.filterHTMLTags(newMarkdownDoc,settings.htmlDecode);this.markdownTextarea.text(cmValue);cm.save();if(settings.saveHTMLToTextarea){this.htmlTextarea.text(newMarkdownDoc)}if(settings.watch||!settings.watch&&state.preview){previewContainer.html(newMarkdownDoc);this.previewCodeHighlight();if(settings.toc){var tocContainer=settings.tocContainer===""?previewContainer:$(settings.tocContainer);var tocMenu=tocContainer.find("."+this.classPrefix+"toc-menu");tocContainer.attr("previewContainer",settings.tocContainer===""?"true":"false");if(settings.tocContainer!==""&&tocMenu.length>0){tocMenu.remove()}editormd.markdownToCRenderer(markdownToC,tocContainer,settings.tocDropdown,settings.tocStartLevel);if(settings.tocDropdown||tocContainer.find("."+this.classPrefix+"toc-menu").length>0){editormd.tocDropdownMenu(tocContainer,settings.tocTitle!==""?settings.tocTitle:this.lang.tocTitle)}if(settings.tocContainer!==""){previewContainer.find(".markdown-toc").css("border","none")}}if(settings.tex){if(!editormd.kaTeXLoaded&&settings.autoLoadModules){editormd.loadKaTeX(function(){editormd.$katex=katex;editormd.kaTeXLoaded=true;_this.katexRender()})}else{editormd.$katex=katex;this.katexRender()}}if(settings.flowChart||settings.sequenceDiagram){flowchartTimer=setTimeout(function(){clearTimeout(flowchartTimer);_this.flowChartAndSequenceDiagramRender();flowchartTimer=null},10)}if(state.loaded){$.proxy(settings.onchange,this)()}}return this},focus:function(){this.cm.focus();return this},setCursor:function(cursor){this.cm.setCursor(cursor);return this},getCursor:function(){return this.cm.getCursor()},setSelection:function(from,to){this.cm.setSelection(from,to);return this},getSelection:function(){return this.cm.getSelection()},setSelections:function(ranges){this.cm.setSelections(ranges);return this},getSelections:function(){return this.cm.getSelections()},replaceSelection:function(value){this.cm.replaceSelection(value);return this},insertValue:function(value){this.replaceSelection(value);return this},appendMarkdown:function(md){var settings=this.settings;var cm=this.cm;cm.setValue(cm.getValue()+md);return this},setMarkdown:function(md){this.cm.setValue(md||this.settings.markdown);return this},getMarkdown:function(){return this.cm.getValue()},getValue:function(){return this.cm.getValue()},setValue:function(value){this.cm.setValue(value);return this},clear:function(){this.cm.setValue("");return this},getHTML:function(){if(!this.settings.saveHTMLToTextarea){alert("Error: settings.saveHTMLToTextarea == false");return false}return this.htmlTextarea.val()},getTextareaSavedHTML:function(){return this.getHTML()},getPreviewedHTML:function(){if(!this.settings.watch){alert("Error: settings.watch == false");return false}return this.previewContainer.html()},watch:function(callback){var settings=this.settings;if($.inArray(settings.mode,["gfm","markdown"])<0){return this}this.state.watching=settings.watch=true;this.preview.show();if(this.toolbar){var watchIcon=settings.toolbarIconsClass.watch;var unWatchIcon=settings.toolbarIconsClass.unwatch;var icon=this.toolbar.find(".fa[name=watch]");icon.parent().attr("title",settings.lang.toolbar.watch);icon.removeClass(unWatchIcon).addClass(watchIcon)}this.codeMirror.css("border-right","1px solid #ddd").width(this.editor.width()/2);timer=0;this.save().resize();if(!settings.onwatch){settings.onwatch=callback||function(){}}$.proxy(settings.onwatch,this)();return this},unwatch:function(callback){var settings=this.settings;this.state.watching=settings.watch=false;this.preview.hide();if(this.toolbar){var watchIcon=settings.toolbarIconsClass.watch;var unWatchIcon=settings.toolbarIconsClass.unwatch;var icon=this.toolbar.find(".fa[name=watch]");icon.parent().attr("title",settings.lang.toolbar.unwatch);icon.removeClass(watchIcon).addClass(unWatchIcon)}this.codeMirror.css("border-right","none").width(this.editor.width());this.resize();if(!settings.onunwatch){settings.onunwatch=callback||function(){}}$.proxy(settings.onunwatch,this)();return this},show:function(callback){callback=callback||function(){};var _this=this;this.editor.show(0,function(){$.proxy(callback,_this)()});return this},hide:function(callback){callback=callback||function(){};var _this=this;this.editor.hide(0,function(){$.proxy(callback,_this)()});return this},previewing:function(){var _this=this;var editor=this.editor;var preview=this.preview;var toolbar=this.toolbar;var settings=this.settings;var codeMirror=this.codeMirror;var previewContainer=this.previewContainer;if($.inArray(settings.mode,["gfm","markdown"])<0){return this}if(settings.toolbar&&toolbar){toolbar.toggle();toolbar.find(".fa[name=preview]").toggleClass("active")}codeMirror.toggle();var escHandle=function(event){if(event.shiftKey&&event.keyCode===27){_this.previewed()}};if(codeMirror.css("display")==="none"){this.state.preview=true;if(this.state.fullscreen){preview.css("background","#fff")}editor.find("."+this.classPrefix+"preview-close-btn").show().bind(editormd.mouseOrTouch("click","touchend"),function(){_this.previewed()});if(!settings.watch){this.save()}else{previewContainer.css("padding","")}previewContainer.addClass(this.classPrefix+"preview-active");preview.show().css({position:"",top:0,width:editor.width(),height:settings.autoHeight&&!this.state.fullscreen?"auto":editor.height()});if(this.state.loaded){$.proxy(settings.onpreviewing,this)()}$(window).bind("keyup",escHandle)}else{$(window).unbind("keyup",escHandle);this.previewed()}},previewed:function(){var editor=this.editor;var preview=this.preview;var toolbar=this.toolbar;var settings=this.settings;var previewContainer=this.previewContainer;var previewCloseBtn=editor.find("."+this.classPrefix+"preview-close-btn");this.state.preview=false;this.codeMirror.show();if(settings.toolbar){toolbar.show()}preview[settings.watch?"show":"hide"]();previewCloseBtn.hide().unbind(editormd.mouseOrTouch("click","touchend"));previewContainer.removeClass(this.classPrefix+"preview-active");if(settings.watch){previewContainer.css("padding","20px")}preview.css({background:null,position:"absolute",width:editor.width()/2,height:settings.autoHeight&&!this.state.fullscreen?"auto":editor.height()-toolbar.height(),top:settings.toolbar?toolbar.height():0});if(this.state.loaded){$.proxy(settings.onpreviewed,this)()}return this},fullscreen:function(){var _this=this;var state=this.state;var editor=this.editor;var preview=this.preview;var toolbar=this.toolbar;var settings=this.settings;var fullscreenClass=this.classPrefix+"fullscreen";if(toolbar){toolbar.find(".fa[name=fullscreen]").parent().toggleClass("active")}var escHandle=function(event){if(!event.shiftKey&&event.keyCode===27){if(state.fullscreen){_this.fullscreenExit()}}};if(!editor.hasClass(fullscreenClass)){state.fullscreen=true;$("html,body").css("overflow","hidden");editor.css({width:$(window).width(),height:$(window).height()}).addClass(fullscreenClass);this.resize();$.proxy(settings.onfullscreen,this)();$(window).bind("keyup",escHandle)}else{$(window).unbind("keyup",escHandle);this.fullscreenExit()}return this},fullscreenExit:function(){var editor=this.editor;var settings=this.settings;var toolbar=this.toolbar;var fullscreenClass=this.classPrefix+"fullscreen";this.state.fullscreen=false;if(toolbar){toolbar.find(".fa[name=fullscreen]").parent().removeClass("active")}$("html,body").css("overflow","");editor.css({width:editor.data("oldWidth"),height:editor.data("oldHeight")}).removeClass(fullscreenClass);this.resize();$.proxy(settings.onfullscreenExit,this)();return this},executePlugin:function(name,path){var _this=this;var cm=this.cm;var settings=this.settings;path=settings.pluginPath+path;if(typeof define==="function"){if(typeof this[name]==="undefined"){alert("Error: "+name+" plugin is not found, you are not load this plugin.");return this}this[name](cm);return this}if($.inArray(path,editormd.loadFiles.plugin)<0){editormd.loadPlugin(path,function(){editormd.loadPlugins[name]=_this[name];_this[name](cm)})}else{$.proxy(editormd.loadPlugins[name],this)(cm)}return this},search:function(command){var settings=this.settings;if(!settings.searchReplace){alert("Error: settings.searchReplace == false");return this}if(!settings.readOnly){this.cm.execCommand(command||"find")}return this},searchReplace:function(){this.search("replace");return this},searchReplaceAll:function(){this.search("replaceAll");return this}};editormd.fn.init.prototype=editormd.fn;editormd.dialogLockScreen=function(){var settings=this.settings||{dialogLockScreen:true};if(settings.dialogLockScreen){$("html,body").css("overflow","hidden");this.resize()}};editormd.dialogShowMask=function(dialog){var editor=this.editor;var settings=this.settings||{dialogShowMask:true};dialog.css({top:($(window).height()-dialog.height())/2+"px",left:($(window).width()-dialog.width())/2+"px"});if(settings.dialogShowMask){editor.children("."+this.classPrefix+"mask").css("z-index",parseInt(dialog.css("z-index"))-1).show()}};editormd.toolbarHandlers={undo:function(){this.cm.undo()},redo:function(){this.cm.redo()},bold:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("**"+selection+"**");if(selection===""){cm.setCursor(cursor.line,cursor.ch+2)}},del:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("~~"+selection+"~~");if(selection===""){cm.setCursor(cursor.line,cursor.ch+2)}},italic:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("*"+selection+"*");if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},quote:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("> "+selection);cm.setCursor(cursor.line,cursor.ch+2)}else{cm.replaceSelection("> "+selection)}},ucfirst:function(){var cm=this.cm;var selection=cm.getSelection();var selections=cm.listSelections();cm.replaceSelection(editormd.firstUpperCase(selection));cm.setSelections(selections)},ucwords:function(){var cm=this.cm;var selection=cm.getSelection();var selections=cm.listSelections();cm.replaceSelection(editormd.wordsFirstUpperCase(selection));cm.setSelections(selections)},uppercase:function(){var cm=this.cm;var selection=cm.getSelection();var selections=cm.listSelections();cm.replaceSelection(selection.toUpperCase());cm.setSelections(selections)},lowercase:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();var selections=cm.listSelections();cm.replaceSelection(selection.toLowerCase());cm.setSelections(selections)},h1:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("# "+selection);cm.setCursor(cursor.line,cursor.ch+2)}else{cm.replaceSelection("# "+selection)}},h2:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("## "+selection);cm.setCursor(cursor.line,cursor.ch+3)}else{cm.replaceSelection("## "+selection)}},h3:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("### "+selection);cm.setCursor(cursor.line,cursor.ch+4)}else{cm.replaceSelection("### "+selection)}},h4:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("#### "+selection);cm.setCursor(cursor.line,cursor.ch+5)}else{cm.replaceSelection("#### "+selection)}},h5:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("##### "+selection);cm.setCursor(cursor.line,cursor.ch+6)}else{cm.replaceSelection("##### "+selection)}},h6:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(cursor.ch!==0){cm.setCursor(cursor.line,0);cm.replaceSelection("###### "+selection);cm.setCursor(cursor.line,cursor.ch+7)}else{cm.replaceSelection("###### "+selection)}},"list-ul":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(selection===""){cm.replaceSelection("- "+selection)}else{var selectionText=selection.split("\n");for(var i=0,len=selectionText.length;i<len;i++){selectionText[i]=selectionText[i]===""?"":"- "+selectionText[i]}cm.replaceSelection(selectionText.join("\n"))}},"list-ol":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(selection===""){cm.replaceSelection("1. "+selection)}else{var selectionText=selection.split("\n");for(var i=0,len=selectionText.length;i<len;i++){selectionText[i]=selectionText[i]===""?"":i+1+". "+selectionText[i]}cm.replaceSelection(selectionText.join("\n"))}},hr:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection((cursor.ch!==0?"\n\n":"\n")+"------------\n\n")},tex:function(){if(!this.settings.tex){alert("settings.tex === false");return this}var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("$$"+selection+"$$");if(selection===""){cm.setCursor(cursor.line,cursor.ch+2)}},link:function(){this.executePlugin("linkDialog","link-dialog/link-dialog")},"reference-link":function(){this.executePlugin("referenceLinkDialog","reference-link-dialog/reference-link-dialog")},pagebreak:function(){if(!this.settings.pageBreak){alert("settings.pageBreak === false");return this}var cm=this.cm;var selection=cm.getSelection();cm.replaceSelection("\r\n[========]\r\n")},image:function(){this.executePlugin("imageDialog","image-dialog/image-dialog")},code:function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection("`"+selection+"`");if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},"code-block":function(){this.executePlugin("codeBlockDialog","code-block-dialog/code-block-dialog")},"preformatted-text":function(){this.executePlugin("preformattedTextDialog","preformatted-text-dialog/preformatted-text-dialog")},table:function(){this.executePlugin("tableDialog","table-dialog/table-dialog")},datetime:function(){var cm=this.cm;var selection=cm.getSelection();var date=new Date;var langName=this.settings.lang.name;var datefmt=editormd.dateFormat()+" "+editormd.dateFormat(langName==="zh-cn"||langName==="zh-tw"?"cn-week-day":"week-day");cm.replaceSelection(datefmt)},emoji:function(){this.executePlugin("emojiDialog","emoji-dialog/emoji-dialog")},"html-entities":function(){this.executePlugin("htmlEntitiesDialog","html-entities-dialog/html-entities-dialog")},"goto-line":function(){this.executePlugin("gotoLineDialog","goto-line-dialog/goto-line-dialog")},watch:function(){this[this.settings.watch?"unwatch":"watch"]()},preview:function(){this.previewing()},fullscreen:function(){this.fullscreen()},clear:function(){this.clear()},search:function(){this.search()},help:function(){this.executePlugin("helpDialog","help-dialog/help-dialog")},info:function(){this.showInfoDialog()}};editormd.keyMaps={"Ctrl-1":"h1","Ctrl-2":"h2","Ctrl-3":"h3","Ctrl-4":"h4","Ctrl-5":"h5","Ctrl-6":"h6","Ctrl-B":"bold","Ctrl-D":"datetime","Ctrl-E":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(!this.settings.emoji){alert("Error: settings.emoji == false");return}cm.replaceSelection(":"+selection+":");if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},"Ctrl-Alt-G":"goto-line","Ctrl-H":"hr","Ctrl-I":"italic","Ctrl-K":"code","Ctrl-L":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();var title=selection===""?"":' "'+selection+'"';cm.replaceSelection("["+selection+"]("+title+")");if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},"Ctrl-U":"list-ul","Shift-Ctrl-A":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();if(!this.settings.atLink){alert("Error: settings.atLink == false");return}cm.replaceSelection("@"+selection);if(selection===""){cm.setCursor(cursor.line,cursor.ch+1)}},"Shift-Ctrl-C":"code","Shift-Ctrl-Q":"quote","Shift-Ctrl-S":"del","Shift-Ctrl-K":"tex","Shift-Alt-C":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();cm.replaceSelection(["```",selection,"```"].join("\n"));if(selection===""){cm.setCursor(cursor.line,cursor.ch+3)}},"Shift-Ctrl-Alt-C":"code-block","Shift-Ctrl-H":"html-entities","Shift-Alt-H":"help","Shift-Ctrl-E":"emoji","Shift-Ctrl-U":"uppercase","Shift-Alt-U":"ucwords","Shift-Ctrl-Alt-U":"ucfirst","Shift-Alt-L":"lowercase","Shift-Ctrl-I":function(){var cm=this.cm;var cursor=cm.getCursor();var selection=cm.getSelection();var title=selection===""?"":' "'+selection+'"';cm.replaceSelection("!["+selection+"]("+title+")");if(selection===""){cm.setCursor(cursor.line,cursor.ch+4)}},"Shift-Ctrl-Alt-I":"image","Shift-Ctrl-L":"link","Shift-Ctrl-O":"list-ol","Shift-Ctrl-P":"preformatted-text","Shift-Ctrl-T":"table","Shift-Alt-P":"pagebreak",F9:"watch",F10:"preview",F11:"fullscreen"};var trim=function(str){return!String.prototype.trim?str.replace(/^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,""):str.trim()};editormd.trim=trim;var ucwords=function(str){return str.toLowerCase().replace(/\b(\w)|\s(\w)/g,function($1){return $1.toUpperCase()})};editormd.ucwords=editormd.wordsFirstUpperCase=ucwords;var firstUpperCase=function(str){return str.toLowerCase().replace(/\b(\w)/,function($1){return $1.toUpperCase()})};var ucfirst=firstUpperCase;editormd.firstUpperCase=editormd.ucfirst=firstUpperCase;editormd.urls={atLinkBase:"https://github.com/"};editormd.regexs={atLink:/@(\w+)/g,email:/(\w+)@(\w+)\.(\w+)\.?(\w+)?/g,emailLink:/(mailto:)?([\w\.\_]+)@(\w+)\.(\w+)\.?(\w+)?/g,emoji:/:([\w\+-]+):/g,emojiDatetime:/(\d{2}:\d{2}:\d{2})/g,twemoji:/:(tw-([\w]+)-?(\w+)?):/g,fontAwesome:/:(fa-([\w]+)(-(\w+)){0,}):/g,editormdLogo:/:(editormd-logo-?(\w+)?):/g,pageBreak:/^\[[=]{8,}\]$/};editormd.emoji={path:"https://www.webpagefx.com/tools/emoji-cheat-sheet/graphics/emojis/",ext:".png"};editormd.twemoji={path:"http://twemoji.maxcdn.com/36x36/",ext:".png"};editormd.markedRenderer=function(markdownToC,options){var defaults={toc:true,tocm:false,tocStartLevel:1,pageBreak:true,atLink:true,emailLink:true,taskList:false,emoji:false,tex:false,plantuml:false,flowChart:false,sequenceDiagram:false};var settings=$.extend(defaults,options||{});var marked=editormd.$marked;var markedRenderer=new marked.Renderer;markdownToC=markdownToC||[];var regexs=editormd.regexs;var atLinkReg=regexs.atLink;var emojiReg=regexs.emoji;var emailReg=regexs.email;var emailLinkReg=regexs.emailLink;var twemojiReg=regexs.twemoji;var faIconReg=regexs.fontAwesome;var editormdLogoReg=regexs.editormdLogo;var pageBreakReg=regexs.pageBreak;markedRenderer.emoji=function(text){text=text.replace(editormd.regexs.emojiDatetime,function($1){return $1.replace(/:/g,"&#58;")});var matchs=text.match(emojiReg);if(!matchs||!settings.emoji){return text}for(var i=0,len=matchs.length;i<len;i++){if(matchs[i]===":+1:"){matchs[i]=":\\+1:"}text=text.replace(new RegExp(matchs[i]),function($1,$2){var faMatchs=$1.match(faIconReg);var name=$1.replace(/:/g,"");if(faMatchs){for(var fa=0,len1=faMatchs.length;fa<len1;fa++){var faName=faMatchs[fa].replace(/:/g,"");return'<i class="fa '+faName+' fa-emoji" title="'+faName.replace("fa-","")+'"></i>'}}else{var emdlogoMathcs=$1.match(editormdLogoReg);var twemojiMatchs=$1.match(twemojiReg);if(emdlogoMathcs){for(var x=0,len2=emdlogoMathcs.length;x<len2;x++){var logoName=emdlogoMathcs[x].replace(/:/g,"");return'<i class="'+logoName+'" title="Editor.md logo ('+logoName+')"></i>'}}else if(twemojiMatchs){for(var t=0,len3=twemojiMatchs.length;t<len3;t++){var twe=twemojiMatchs[t].replace(/:/g,"").replace("tw-","");return'<img src="'+editormd.twemoji.path+twe+editormd.twemoji.ext+'" title="twemoji-'+twe+'" alt="twemoji-'+twe+'" class="emoji twemoji" />'}}else{var src=name==="+1"?"plus1":name;src=src==="black_large_square"?"black_square":src;src=src==="moon"?"waxing_gibbous_moon":src;return'<img src="'+editormd.emoji.path+src+editormd.emoji.ext+'" class="emoji" title="&#58;'+name+'&#58;" alt="&#58;'+name+'&#58;" />'}}})}return text};markedRenderer.atLink=function(text){if(atLinkReg.test(text)){if(settings.atLink){text=text.replace(emailReg,function($1,$2,$3,$4){return $1.replace(/@/g,"_#_&#64;_#_")});text=text.replace(atLinkReg,function($1,$2){return'<a href="'+editormd.urls.atLinkBase+""+$2+'" title="&#64;'+$2+'" class="at-link">'+$1+"</a>"}).replace(/_#_&#64;_#_/g,"@")}if(settings.emailLink){text=text.replace(emailLinkReg,function($1,$2,$3,$4,$5){return!$2&&$.inArray($5,"jpg|jpeg|png|gif|webp|ico|icon|pdf".split("|"))<0?'<a href="mailto:'+$1+'">'+$1+"</a>":$1})}return text}return text};markedRenderer.link=function(href,title,text){if(this.options.sanitize){try{var prot=decodeURIComponent(unescape(href)).replace(/[^\w:]/g,"").toLowerCase()}catch(e){return""}if(prot.indexOf("javascript:")===0){return""}}var out="<a target='_blank' href=\""+href+'"';if(atLinkReg.test(title)||atLinkReg.test(text)){if(title){out+=' title="'+title.replace(/@/g,"&#64;")}return out+'">'+text.replace(/@/g,"&#64;")+"</a>"}if(title){out+=' title="'+title+'"'}out+=">"+text+"</a>";return out};markedRenderer.heading=function(text,level,raw){var linkText=text;var hasLinkReg=/\s*\<a\s*href\=\"(.*)\"\s*([^\>]*)\>(.*)\<\/a\>\s*/;var getLinkTextReg=/\s*\<a\s*([^\>]+)\>([^\>]*)\<\/a\>\s*/g;if(hasLinkReg.test(text)){var tempText=[];text=text.split(/\<a\s*([^\>]+)\>([^\>]*)\<\/a\>/);for(var i=0,len=text.length;i<len;i++){tempText.push(text[i].replace(/\s*href\=\"(.*)\"\s*/g,""))}text=tempText.join(" ")}text=trim(text);var escapedText=text.toLowerCase().replace(/[^\w]+/g,"-");var toc={text:text,level:level,slug:escapedText};var isChinese=/^[\u4e00-\u9fa5]+$/.test(text);var id=isChinese?escape(text).replace(/\%/g,""):text.toLowerCase().replace(/[^\w]+/g,"-");markdownToC.push(toc);var headingHTML="<h"+level+' id="h'+level+"-"+this.options.headerPrefix+id+'">';headingHTML+='<a name="'+text+'" class="reference-link"></a>';headingHTML+='<span class="header-link octicon octicon-link"></span>';headingHTML+=hasLinkReg?this.atLink(this.emoji(linkText)):this.atLink(this.emoji(text));headingHTML+="</h"+level+">";return headingHTML};markedRenderer.pageBreak=function(text){if(pageBreakReg.test(text)&&settings.pageBreak){text='<hr style="page-break-after:always;" class="page-break editormd-page-break" />'}return text};markedRenderer.paragraph=function(text){var isTeXInline=/\$\$(.*)\$\$/g.test(text);var isTeXLine=/^\$\$(.*)\$\$$/.test(text);var isTeXAddClass=isTeXLine?' class="'+editormd.classNames.tex+'"':"";var isToC=settings.tocm?/^(\[TOC\]|\[TOCM\])$/.test(text):/^\[TOC\]$/.test(text);var isToCMenu=/^\[TOCM\]$/.test(text);if(!isTeXLine&&isTeXInline){text=text.replace(/(\$\$([^\$]*)\$\$)+/g,function($1,$2){return'<span class="'+editormd.classNames.tex+'">'+$2.replace(/\$/g,"")+"</span>"})}else{text=isTeXLine?text.replace(/\$/g,""):text}var tocHTML='<div class="markdown-toc editormd-markdown-toc">'+text+"</div>";return isToC?isToCMenu?'<div class="editormd-toc-menu">'+tocHTML+"</div><br/>":tocHTML:pageBreakReg.test(text)?this.pageBreak(text):"<p"+isTeXAddClass+">"+this.atLink(this.emoji(text))+"</p>\n"};markedRenderer.code=function(code,lang,escaped){if(lang==="seq"||lang==="sequence"){return'<div class="sequence-diagram">'+code+"</div>"}else if(lang==="flow"){return'<div class="flowchart">'+code+"</div>"}else if(lang==="math"||lang==="latex"||lang==="katex"){return'<p class="'+editormd.classNames.tex+'">'+code+"</p>"}else if(lang==="plantuml"&&settings.plantuml){const encoded=editormd.$plantumlEncoder.encode(code);return`<img src="https://www.plantuml.com/plantuml/svg/${encoded}" />`}else{return marked.Renderer.prototype.code.apply(this,arguments)}};markedRenderer.tablecell=function(content,flags){var type=flags.header?"th":"td";var tag=flags.align?"<"+type+' style="text-align:'+flags.align+'">':"<"+type+">";return tag+this.atLink(this.emoji(content))+"</"+type+">\n"};markedRenderer.listitem=function(text){if(settings.taskList&&/^\s*\[[x\s]\]\s*/.test(text)){text=text.replace(/^\s*\[\s\]\s*/,'<input type="checkbox" class="task-list-item-checkbox" /> ').replace(/^\s*\[x\]\s*/,'<input type="checkbox" class="task-list-item-checkbox" checked disabled /> ');return'<li style="list-style: none;">'+this.atLink(this.emoji(text))+"</li>"}else{return"<li>"+this.atLink(this.emoji(text))+"</li>"}};return markedRenderer};editormd.markdownToCRenderer=function(toc,container,tocDropdown,startLevel){var html="";var lastLevel=0;var classPrefix=this.classPrefix;startLevel=startLevel||1;for(var i=0,len=toc.length;i<len;i++){var text=toc[i].text;var level=toc[i].level;if(level<startLevel){continue}if(level>lastLevel){html+=""}else if(level<lastLevel){html+=new Array(lastLevel-level+2).join("</ul></li>")}else{html+="</ul></li>"}html+='<li><a class="toc-level-'+level+'" href="#'+text+'" level="'+level+'">'+text+"</a><ul>";lastLevel=level}var tocContainer=container.find(".markdown-toc");if(tocContainer.length<1&&container.attr("previewContainer")==="false"){var tocHTML='<div class="markdown-toc '+classPrefix+'markdown-toc"></div>';tocHTML=tocDropdown?'<div class="'+classPrefix+'toc-menu">'+tocHTML+"</div>":tocHTML;container.html(tocHTML);tocContainer=container.find(".markdown-toc")}if(tocDropdown){tocContainer.wrap('<div class="'+classPrefix+'toc-menu"></div><br/>')}tocContainer.html('<ul class="markdown-toc-list"></ul>').children(".markdown-toc-list").html(html.replace(/\r?\n?\<ul\>\<\/ul\>/g,""));return tocContainer};editormd.tocDropdownMenu=function(container,tocTitle){tocTitle=tocTitle||"Table of Contents";var zindex=400;var tocMenus=container.find("."+this.classPrefix+"toc-menu");tocMenus.each(function(){var $this=$(this);var toc=$this.children(".markdown-toc");var icon='<i class="fa fa-angle-down"></i>';var btn='<a href="javascript:;" class="toc-menu-btn">'+icon+tocTitle+"</a>";var menu=toc.children("ul");var list=menu.find("li");toc.append(btn);list.first().before("<li><h1>"+tocTitle+" "+icon+"</h1></li>");$this.mouseover(function(){menu.show();list.each(function(){var li=$(this);var ul=li.children("ul");if(ul.html()===""){ul.remove()}if(ul.length>0&&ul.html()!==""){var firstA=li.children("a").first();if(firstA.children(".fa").length<1){firstA.append($(icon).css({float:"right",paddingTop:"4px"}))}}li.mouseover(function(){ul.css("z-index",zindex).show();zindex+=1}).mouseleave(function(){ul.hide()})})}).mouseleave(function(){menu.hide()})});return tocMenus};editormd.filterHTMLTags=function(html,filters){if(typeof html!=="string"){html=new String(html)}if(typeof filters!=="string"){return html}var expression=filters.split("|");var filterTags=expression[0].split(",");var attrs=expression[1];for(var i=0,len=filterTags.length;i<len;i++){var tag=filterTags[i];html=html.replace(new RegExp("<s*"+tag+"s*([^>]*)>([^>]*)<s*/"+tag+"s*>","igm"),"")}if(typeof attrs!=="undefined"){html=html.replace(/(\w+)="([^"]*)"/g,(match,key,value)=>{const escapedValue=value.replace(/</g,"&lt;").replace(/>/g,"&gt;");return`${key}="${escapedValue}"`});var htmlTagRegex=/\<(\w+)\s*([^\>]*)\>([^\>]*)\<\/(\w+)\>/gi;if(attrs==="*"){html=html.replace(htmlTagRegex,function($1,$2,$3,$4,$5){return"<"+$2+">"+$4+"</"+$5+">"})}else if(attrs==="on*"){html=html.replace(htmlTagRegex,function($1,$2,$3,$4,$5){var el=$("<"+$2+">"+$4+"</"+$5+">");var _attrs=$($1)[0].attributes;var $attrs={};$.each(_attrs,function(i,e){if(e.nodeName!=='"')$attrs[e.nodeName]=e.nodeValue});$.each($attrs,function(i){if(i.indexOf("on")===0){delete $attrs[i]}});el.attr($attrs);var text=typeof el[1]!=="undefined"?$(el[1]).text():"";return el[0].outerHTML+text})}else{html=html.replace(htmlTagRegex,function($1,$2,$3,$4){var filterAttrs=attrs.split(",");var el=$($1);el.html($4);$.each(filterAttrs,function(i){el.attr(filterAttrs[i],null)});return el[0].outerHTML})}}return html};editormd.markdownToHTML=function(id,options){var defaults={gfm:true,toc:true,tocm:false,tocStartLevel:1,tocTitle:"目录",tocDropdown:false,tocContainer:"",markdown:"",markdownSourceCode:false,htmlDecode:false,autoLoadKaTeX:true,pageBreak:true,atLink:true,emailLink:true,tex:false,taskList:false,emoji:false,flowChart:false,sequenceDiagram:false,previewCodeHighlight:true};editormd.$marked=marked;var div=$("#"+id);var settings=div.settings=$.extend(true,defaults,options||{});var saveTo=div.find("textarea");if(saveTo.length<1){div.append("<textarea></textarea>");saveTo=div.find("textarea")}var markdownDoc=settings.markdown===""?saveTo.val():settings.markdown;var markdownToC=[];var rendererOptions={toc:settings.toc,tocm:settings.tocm,tocStartLevel:settings.tocStartLevel,taskList:settings.taskList,emoji:settings.emoji,tex:settings.tex,pageBreak:settings.pageBreak,atLink:settings.atLink,emailLink:settings.emailLink,plantuml:settings.plantuml,flowChart:settings.flowChart,sequenceDiagram:settings.sequenceDiagram,previewCodeHighlight:settings.previewCodeHighlight};var markedOptions={renderer:editormd.markedRenderer(markdownToC,rendererOptions),gfm:settings.gfm,tables:true,breaks:true,pedantic:false,sanitize:settings.htmlDecode?false:true,smartLists:true,smartypants:true};markdownDoc=new String(markdownDoc);var markdownParsed=marked(markdownDoc,markedOptions);markdownParsed=editormd.filterHTMLTags(markdownParsed,settings.htmlDecode);if(settings.markdownSourceCode){saveTo.text(markdownDoc)}else{saveTo.remove()}div.addClass("markdown-body "+this.classPrefix+"html-preview").append(markdownParsed);var tocContainer=settings.tocContainer!==""?$(settings.tocContainer):div;if(settings.tocContainer!==""){tocContainer.attr("previewContainer",false)}if(settings.toc){div.tocContainer=this.markdownToCRenderer(markdownToC,tocContainer,settings.tocDropdown,settings.tocStartLevel);if(settings.tocDropdown||div.find("."+this.classPrefix+"toc-menu").length>0){this.tocDropdownMenu(div,settings.tocTitle)}if(settings.tocContainer!==""){div.find(".editormd-toc-menu, .editormd-markdown-toc").remove()}}if(settings.previewCodeHighlight){div.find("pre").addClass("prettyprint linenums");prettyPrint()}if(!editormd.isIE8){if(settings.flowChart){div.find(".flowchart").flowChart()}if(settings.sequenceDiagram){div.find(".sequence-diagram").sequenceDiagram({theme:"simple"})}}if(settings.tex){var katexHandle=function(){div.find("."+editormd.classNames.tex).each(function(){var tex=$(this);katex.render(tex.html().replace(/&lt;/g,"<").replace(/&gt;/g,">"),tex[0]);tex.find(".katex").css("font-size","1.6em")})};if(settings.autoLoadKaTeX&&!editormd.$katex&&!editormd.kaTeXLoaded){this.loadKaTeX(function(){editormd.$katex=katex;editormd.kaTeXLoaded=true;katexHandle()})}else{katexHandle()}}div.getMarkdown=function(){return saveTo.val()};return div};editormd.themes=["default","dark"];editormd.previewThemes=["default","dark"];editormd.editorThemes=["default","3024-day","3024-night","ambiance","ambiance-mobile","base16-dark","base16-light","blackboard","cobalt","eclipse","elegant","erlang-dark","lesser-dark","mbo","mdn-like","midnight","monokai","neat","neo","night","paraiso-dark","paraiso-light","pastel-on-dark","rubyblue","solarized","the-matrix","tomorrow-night-eighties","twilight","vibrant-ink","xq-dark","xq-light"];editormd.loadPlugins={};editormd.loadFiles={js:[],css:[],plugin:[]};editormd.loadPlugin=function(fileName,callback,into){callback=callback||function(){};this.loadScript(fileName,function(){editormd.loadFiles.plugin.push(fileName);callback()},into)};editormd.loadCSS=function(fileName,callback,into){into=into||"head";callback=callback||function(){};var css=document.createElement("link");css.type="text/css";css.rel="stylesheet";css.onload=css.onreadystatechange=function(){editormd.loadFiles.css.push(fileName);callback()};css.href=fileName+".css";if(into==="head"){document.getElementsByTagName("head")[0].appendChild(css)}else{document.body.appendChild(css)}};editormd.isIE=navigator.appName=="Microsoft Internet Explorer";editormd.isIE8=editormd.isIE&&navigator.appVersion.match(/8./i)=="8.";editormd.loadScript=function(fileName,callback,into){into=into||"head";callback=callback||function(){};var script=null;script=document.createElement("script");script.id=fileName.replace(/[\./]+/g,"-");script.type="text/javascript";script.src=fileName+".js";if(editormd.isIE8){script.onreadystatechange=function(){if(script.readyState){if(script.readyState==="loaded"||script.readyState==="complete"){script.onreadystatechange=null;editormd.loadFiles.js.push(fileName);callback()}}}}else{script.onload=function(){editormd.loadFiles.js.push(fileName);callback()}}if(into==="head"){document.getElementsByTagName("head")[0].appendChild(script)}else{document.body.appendChild(script)}};editormd.katexURL={css:"//cdnjs.cloudflare.com/ajax/libs/KaTeX/0.3.0/katex.min",js:"//cdnjs.cloudflare.com/ajax/libs/KaTeX/0.3.0/katex.min"};editormd.kaTeXLoaded=false;editormd.loadKaTeX=function(callback){editormd.loadCSS(editormd.katexURL.css,function(){editormd.loadScript(editormd.katexURL.js,callback||function(){})})};editormd.lockScreen=function(lock){$("html,body").css("overflow",lock?"hidden":"")};editormd.createDialog=function(options){var defaults={name:"",width:420,height:240,title:"",drag:true,closed:true,content:"",mask:true,maskStyle:{backgroundColor:"#fff",opacity:.1},lockScreen:true,footer:true,buttons:false};options=$.extend(true,defaults,options);var $this=this;var editor=this.editor;var classPrefix=editormd.classPrefix;var guid=(new Date).getTime();var dialogName=options.name===""?classPrefix+"dialog-"+guid:options.name;var mouseOrTouch=editormd.mouseOrTouch;var html='<div class="'+classPrefix+"dialog "+dialogName+'">';if(options.title!==""){html+='<div class="'+classPrefix+'dialog-header"'+(options.drag?' style="cursor: move;"':"")+">";html+='<strong class="'+classPrefix+'dialog-title">'+options.title+"</strong>";html+="</div>"}if(options.closed){html+='<a href="javascript:;" class="fa fa-close '+classPrefix+'dialog-close"></a>'}html+='<div class="'+classPrefix+'dialog-container">'+options.content;if(options.footer||typeof options.footer==="string"){html+='<div class="'+classPrefix+'dialog-footer">'+(typeof options.footer==="boolean"?"":options.footer)+"</div>"}html+="</div>";html+='<div class="'+classPrefix+"dialog-mask "+classPrefix+'dialog-mask-bg"></div>';html+='<div class="'+classPrefix+"dialog-mask "+classPrefix+'dialog-mask-con"></div>';html+="</div>";editor.append(html);var dialog=editor.find("."+dialogName);dialog.lockScreen=function(lock){if(options.lockScreen){$("html,body").css("overflow",lock?"hidden":"");$this.resize()}return dialog};dialog.showMask=function(){if(options.mask){editor.find("."+classPrefix+"mask").css(options.maskStyle).css("z-index",editormd.dialogZindex-1).show()}return dialog};dialog.hideMask=function(){if(options.mask){editor.find("."+classPrefix+"mask").hide()}return dialog};dialog.loading=function(show){var loading=dialog.find("."+classPrefix+"dialog-mask");loading[show?"show":"hide"]();return dialog};dialog.lockScreen(true).showMask();dialog.show().css({zIndex:editormd.dialogZindex,border:editormd.isIE8?"1px solid #ddd":"",width:typeof options.width==="number"?options.width+"px":options.width,height:typeof options.height==="number"?options.height+"px":options.height});var dialogPosition=function(){dialog.css({top:($(window).height()-dialog.height())/2+"px",left:($(window).width()-dialog.width())/2+"px"})};dialogPosition();$(window).resize(dialogPosition);dialog.children("."+classPrefix+"dialog-close").bind(mouseOrTouch("click","touchend"),function(){dialog.hide().lockScreen(false).hideMask()});if(typeof options.buttons==="object"){var footer=dialog.footer=dialog.find("."+classPrefix+"dialog-footer");for(var key in options.buttons){var btn=options.buttons[key];var btnClassName=classPrefix+key+"-btn";footer.append('<button class="'+classPrefix+"btn "+btnClassName+'">'+btn[0]+"</button>");btn[1]=$.proxy(btn[1],dialog);footer.children("."+btnClassName).bind(mouseOrTouch("click","touchend"),btn[1])}}if(options.title!==""&&options.drag){var posX,posY;var dialogHeader=dialog.children("."+classPrefix+"dialog-header");if(!options.mask){dialogHeader.bind(mouseOrTouch("click","touchend"),function(){editormd.dialogZindex+=2;dialog.css("z-index",editormd.dialogZindex)})}dialogHeader.mousedown(function(e){e=e||window.event;posX=e.clientX-parseInt(dialog[0].style.left);posY=e.clientY-parseInt(dialog[0].style.top);document.onmousemove=moveAction});var userCanSelect=function(obj){obj.removeClass(classPrefix+"user-unselect").off("selectstart")};var userUnselect=function(obj){obj.addClass(classPrefix+"user-unselect").on("selectstart",function(event){return false})};var moveAction=function(e){e=e||window.event;var left,top,nowLeft=parseInt(dialog[0].style.left),nowTop=parseInt(dialog[0].style.top);if(nowLeft>=0){if(nowLeft+dialog.width()<=$(window).width()){left=e.clientX-posX}else{left=$(window).width()-dialog.width();document.onmousemove=null}}else{left=0;document.onmousemove=null}if(nowTop>=0){top=e.clientY-posY}else{top=0;document.onmousemove=null}document.onselectstart=function(){return false};userUnselect($("body"));userUnselect(dialog);dialog[0].style.left=left+"px";dialog[0].style.top=top+"px"};document.onmouseup=function(){userCanSelect($("body"));userCanSelect(dialog);document.onselectstart=null;document.onmousemove=null};dialogHeader.touchDraggable=function(){var offset=null;var start=function(e){var orig=e.originalEvent;var pos=$(this).parent().position();offset={x:orig.changedTouches[0].pageX-pos.left,y:orig.changedTouches[0].pageY-pos.top}};var move=function(e){e.preventDefault();var orig=e.originalEvent;$(this).parent().css({top:orig.changedTouches[0].pageY-offset.y,left:orig.changedTouches[0].pageX-offset.x})};this.bind("touchstart",start).bind("touchmove",move)};dialogHeader.touchDraggable()}editormd.dialogZindex+=2;return dialog};editormd.mouseOrTouch=function(mouseEventType,touchEventType){mouseEventType=mouseEventType||"click";touchEventType=touchEventType||"touchend";var eventType=mouseEventType;try{document.createEvent("TouchEvent");eventType=touchEventType}catch(e){}return eventType};editormd.dateFormat=function(format){format=format||"";var addZero=function(d){return d<10?"0"+d:d};var date=new Date;var year=date.getFullYear();var year2=year.toString().slice(2,4);var month=addZero(date.getMonth()+1);var day=addZero(date.getDate());var weekDay=date.getDay();var hour=addZero(date.getHours());var min=addZero(date.getMinutes());var second=addZero(date.getSeconds());var ms=addZero(date.getMilliseconds());var datefmt="";var ymd=year2+"-"+month+"-"+day;var fymd=year+"-"+month+"-"+day;var hms=hour+":"+min+":"+second;switch(format){case"UNIX Time":datefmt=date.getTime();break;case"UTC":datefmt=date.toUTCString();break;case"yy":datefmt=year2;break;case"year":case"yyyy":datefmt=year;break;case"month":case"mm":datefmt=month;break;case"cn-week-day":case"cn-wd":var cnWeekDays=["日","一","二","三","四","五","六"];datefmt="星期"+cnWeekDays[weekDay];break;case"week-day":case"wd":var weekDays=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];datefmt=weekDays[weekDay];break;case"day":case"dd":datefmt=day;break;case"hour":case"hh":datefmt=hour;break;case"min":case"ii":datefmt=min;break;case"second":case"ss":datefmt=second;break;case"ms":datefmt=ms;break;case"yy-mm-dd":datefmt=ymd;break;case"yyyy-mm-dd":datefmt=fymd;break;case"yyyy-mm-dd h:i:s ms":case"full + ms":datefmt=fymd+" "+hms+" "+ms;break;case"full":case"yyyy-mm-dd h:i:s":default:datefmt=fymd+" "+hms;break}return datefmt};return editormd});
\ No newline at end of file
diff --git a/public/static/editor.md/src/editormd.js b/public/static/editor.md/src/editormd.js
index 751596f..e1140f5 100644
--- a/public/static/editor.md/src/editormd.js
+++ b/public/static/editor.md/src/editormd.js
@@ -3575,7 +3575,7 @@
                 }
             }
 
-            var out = "<a href=\"" + href + "\"";
+            var out = "<a target='_blank' href=\"" + href + "\"";
             
             if (atLinkReg.test(title) || atLinkReg.test(text))
             {