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/*! Editor.md v1.5.0 | editormd.amd.min.js | Open source online markdown editor. | MIT License | By: Pandao | https://github.com/pandao/editor.md | 2018-03-29 */
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e&&void 0!==r[e]?r[e]:r},setToolbarHandler:function(){var r=this,n=this.settings;if(!n.toolbar||n.readOnly)return this;var i=this.toolbar,o=this.cm,a=this.classPrefix,s=this.toolbarIcons=i.find("."+a+"menu > li > a"),l=this.getToolbarHandles();return s.bind(t.mouseOrTouch("click","touchend"),function(){var t=e(this).children(".fa"),i=t.attr("name"),a=o.getCursor(),s=o.getSelection();if(""!==i)return r.activeIcon=t,void 0!==l[i]?e.proxy(l[i],r)(o):void 0!==n.toolbarHandlers[i]&&e.proxy(n.toolbarHandlers[i],r)(o,t,a,s),"link"!==i&&"reference-link"!==i&&"image"!==i&&"code-block"!==i&&"preformatted-text"!==i&&"watch"!==i&&"preview"!==i&&"search"!==i&&"fullscreen"!==i&&"info"!==i&&o.focus(),!1}),this},createDialog:function(r){return e.proxy(t.createDialog,this)(r)},createInfoDialog:function(){var e=this,r=this.editor,n=this.classPrefix,i=['<div class="'+n+"dialog "+n+'dialog-info" style="">','<div class="'+n+'dialog-container">','<h1><i class="editormd-logo editormd-logo-lg 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t=this.infoDialog,r=function(){t.css({top:(e(window).height()-t.height())/2+"px",left:(e(window).width()-t.width())/2+"px"})};return r(),e(window).resize(r),this},showInfoDialog:function(){e("html,body").css("overflow-x","hidden");var r=this.editor,n=this.settings,i=this.infoDialog=r.children("."+this.classPrefix+"dialog-info");return i.length<1&&this.createInfoDialog(),this.lockScreen(!0),this.mask.css({opacity:n.dialogMaskOpacity,backgroundColor:n.dialogMaskBgColor}).show(),i.css("z-index",t.dialogZindex).show(),this.infoDialogPosition(),this},hideInfoDialog:function(){return e("html,body").css("overflow-x",""),this.infoDialog.hide(),this.mask.hide(),this.lockScreen(!1),this},lockScreen:function(e){return t.lockScreen(e),this.resize(),this},recreate:function(){var e=this.editor,t=this.settings;return this.codeMirror.remove(),this.setCodeMirror(),t.readOnly||(e.find(".editormd-dialog").length>0&&e.find(".editormd-dialog").remove(),t.toolbar&&(this.getToolbarHandles(),this.setToolbar())),this.loadedDisplay(!0),this},previewCodeHighlight:function(){var e=this.settings,t=this.previewContainer;return e.previewCodeHighlight&&(t.find("pre").addClass("prettyprint linenums"),"undefined"!=typeof prettyPrint&&prettyPrint()),this},katexRender:function(){return null===r?this:(this.previewContainer.find("."+t.classNames.tex).each(function(){var r=e(this);t.$katex.render(r.text(),r[0]),r.find(".katex").css("font-size","1.6em")}),this)},flowChartAndSequenceDiagramRender:function(){var r=this,i=this.settings,o=this.previewContainer;if(t.isIE8)return this;if(i.flowChart){if(null===n)return this;o.find(".flowchart").flowChart()}i.sequenceDiagram&&o.find(".sequence-diagram").sequenceDiagram({theme:"simple"});var a=r.preview,s=r.codeMirror,l=s.find(".CodeMirror-scroll"),c=l.height(),u=l.scrollTop(),d=u/l[0].scrollHeight,m=0;a.find(".markdown-toc-list").each(function(){m+=e(this).height()});var f=a.find(".editormd-toc-menu").height();return f=f||0,0===u?a.scrollTop(0):u+c>=l[0].scrollHeight-16?a.scrollTop(a[0].scrollHeight):a.scrollTop((a[0].scrollHeight+m+f)*d),this},registerKeyMaps:function(r){var n=this,i=this.cm,o=this.settings,a=t.toolbarHandlers,s=o.disabledKeyMaps;if(r=r||null){for(var l in r)if(e.inArray(l,s)<0){var c={};c[l]=r[l],i.addKeyMap(r)}}else{for(var u in t.keyMaps){var d=t.keyMaps[u],m="string"==typeof d?e.proxy(a[d],n):e.proxy(d,n);if(e.inArray(u,["F9","F10","F11"])<0&&e.inArray(u,s)<0){var f={};f[u]=m,i.addKeyMap(f)}}e(window).keydown(function(t){var r={120:"F9",121:"F10",122:"F11"};if(e.inArray(r[t.keyCode],s)<0)switch(t.keyCode){case 120:return e.proxy(a.watch,n)(),!1;case 121:return e.proxy(a.preview,n)(),!1;case 122:return e.proxy(a.fullscreen,n)(),!1}})}return this},bindScrollEvent:function(){var r=this,n=this.preview,i=this.settings,o=this.codeMirror,a=t.mouseOrTouch;if(!i.syncScrolling)return this;var s=function(){o.find(".CodeMirror-scroll").bind(a("scroll","touchmove"),function(t){var o=e(this).height(),a=e(this).scrollTop(),s=a/e(this)[0].scrollHeight,l=0;n.find(".markdown-toc-list").each(function(){l+=e(this).height()});var c=n.find(".editormd-toc-menu").height();c=c||0,0===a?n.scrollTop(0):a+o>=e(this)[0].scrollHeight-16?n.scrollTop(n[0].scrollHeight):n.scrollTop((n[0].scrollHeight+l+c)*s),e.proxy(i.onscroll,r)(t)})},l=function(){o.find(".CodeMirror-scroll").unbind(a("scroll","touchmove"))},c=function(){n.bind(a("scroll","touchmove"),function(t){var n=e(this).height(),a=e(this).scrollTop(),s=a/e(this)[0].scrollHeight,l=o.find(".CodeMirror-scroll");0===a?l.scrollTop(0):a+n>=e(this)[0].scrollHeight?l.scrollTop(l[0].scrollHeight):l.scrollTop(l[0].scrollHeight*s),e.proxy(i.onpreviewscroll,r)(t)})},u=function(){n.unbind(a("scroll","touchmove"))};return o.bind({mouseover:s,mouseout:l,touchstart:s,touchend:l}),"single"===i.syncScrolling?this:(n.bind({mouseover:c,mouseout:u,touchstart:c,touchend:u}),this)},bindChangeEvent:function(){var e=this,t=this.cm,n=this.settings;return n.syncScrolling?(t.on("change",function(){n.watch&&e.previewContainer.css("padding",n.autoHeight?"20px 20px 50px 40px":"20px"),r=setTimeout(function(){clearTimeout(r),e.save(),r=null},n.delay)}),this):this},loadedDisplay:function(t){t=t||!1;var r=this,n=this.editor,i=this.preview,o=this.settings;return this.containerMask.hide(),this.save(),o.watch&&i.show(),n.data("oldWidth",n.width()).data("oldHeight",n.height()),this.resize(),this.registerKeyMaps(),e(window).resize(function(){r.resize()}),this.bindScrollEvent().bindChangeEvent(),t||e.proxy(o.onload,this)(),this.state.loaded=!0,this},width:function(e){return this.editor.css("width","number"==typeof e?e+"px":e),this.resize(),this},height:function(e){return this.editor.css("height","number"==typeof e?e+"px":e),this.resize(),this},resize:function(t,r){t=t||null,r=r||null;var n=this.state,i=this.editor,o=this.preview,a=this.toolbar,s=this.settings,l=this.codeMirror;if(t&&i.css("width","number"==typeof t?t+"px":t),!s.autoHeight||n.fullscreen||n.preview?(r&&i.css("height","number"==typeof 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u=t.$marked,d=this.markdownToC=[],m=this.markedRendererOptions={toc:a.toc,tocm:a.tocm,tocStartLevel:a.tocStartLevel,pageBreak:a.pageBreak,taskList:a.taskList,emoji:a.emoji,tex:a.tex,atLink:a.atLink,emailLink:a.emailLink,flowChart:a.flowChart,sequenceDiagram:a.sequenceDiagram,previewCodeHighlight:a.previewCodeHighlight},f=this.markedOptions={renderer:t.markedRenderer(d,m),gfm:!0,tables:!0,breaks:!0,pedantic:!1,sanitize:!a.htmlDecode,smartLists:!0,smartypants:!0};u.setOptions(f);var p=t.$marked(l,f);if(p=t.filterHTMLTags(p,a.htmlDecode),this.markdownTextarea.text(l),s.save(),a.saveHTMLToTextarea&&this.htmlTextarea.text(p),a.watch||!a.watch&&o.preview){if(c.html(p),this.previewCodeHighlight(),a.toc){var 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this.state.preview=!1,this.codeMirror.show(),o.toolbar&&i.show(),n[o.watch?"show":"hide"](),s.hide().unbind(t.mouseOrTouch("click","touchend")),a.removeClass(this.classPrefix+"preview-active"),o.watch&&a.css("padding","20px"),n.css({background:null,position:"absolute",width:r.width()/2,height:o.autoHeight&&!this.state.fullscreen?"auto":r.height()-i.height(),top:o.toolbar?i.height():0}),this.state.loaded&&e.proxy(o.onpreviewed,this)(),this},fullscreen:function(){var t=this,r=this.state,n=this.editor,i=this.toolbar,o=this.settings,a=this.classPrefix+"fullscreen";i&&i.find(".fa[name=fullscreen]").parent().toggleClass("active");var s=function(e){e.shiftKey||27!==e.keyCode||r.fullscreen&&t.fullscreenExit()};return 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r=this.editor,n=this.settings||{dialogShowMask:!0};t.css({top:(e(window).height()-t.height())/2+"px",left:(e(window).width()-t.width())/2+"px"}),n.dialogShowMask&&r.children("."+this.classPrefix+"mask").css("z-index",parseInt(t.css("z-index"))-1).show()},t.toolbarHandlers={undo:function(){this.cm.undo()},redo:function(){this.cm.redo()},bold:function(){var e=this.cm,t=e.getCursor(),r=e.getSelection();e.replaceSelection("**"+r+"**"),""===r&&e.setCursor(t.line,t.ch+2)},del:function(){var e=this.cm,t=e.getCursor(),r=e.getSelection();e.replaceSelection("~~"+r+"~~"),""===r&&e.setCursor(t.line,t.ch+2)},italic:function(){var e=this.cm,t=e.getCursor(),r=e.getSelection();e.replaceSelection("*"+r+"*"),""===r&&e.setCursor(t.line,t.ch+1)},quote:function(){var e=this.cm,t=e.getCursor(),r=e.getSelection();0!==t.ch?(e.setCursor(t.line,0),e.replaceSelection("> "+r),e.setCursor(t.line,t.ch+2)):e.replaceSelection("> "+r)},ucfirst:function(){var e=this.cm,r=e.getSelection(),n=e.listSelections();e.replaceSelection(t.firstUpperCase(r)),e.setSelections(n)},ucwords:function(){var e=this.cm,r=e.getSelection(),n=e.listSelections();e.replaceSelection(t.wordsFirstUpperCase(r)),e.setSelections(n)},uppercase:function(){var e=this.cm,t=e.getSelection(),r=e.listSelections();e.replaceSelection(t.toUpperCase()),e.setSelections(r)},lowercase:function(){var e=this.cm,t=e.getSelection(),r=e.listSelections();e.replaceSelection(t.toLowerCase()),e.setSelections(r)},h1:function(){var e=this.cm,t=e.getCursor(),r=e.getSelection();0!==t.ch?(e.setCursor(t.line,0),e.replaceSelection("# "+r),e.setCursor(t.line,t.ch+2)):e.replaceSelection("# "+r)},h2:function(){var e=this.cm,t=e.getCursor(),r=e.getSelection();0!==t.ch?(e.setCursor(t.line,0),e.replaceSelection("## "+r),e.setCursor(t.line,t.ch+3)):e.replaceSelection("## "+r)},h3:function(){var e=this.cm,t=e.getCursor(),r=e.getSelection();0!==t.ch?(e.setCursor(t.line,0),e.replaceSelection("### 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i=navigator.platform.toUpperCase().indexOf("MAC")>=0,o=i?"Cmd":"Ctrl";t.keyMaps={},t.keyMaps[o+"-1"]="h1",t.keyMaps[o+"-2"]="h2",t.keyMaps[o+"-3"]="h3",t.keyMaps[o+"-4"]="h4",t.keyMaps[o+"-5"]="h5",t.keyMaps[o+"-6"]="h6",t.keyMaps[o+"-B"]="bold",t.keyMaps[o+"-D"]="datetime",t.keyMaps[o+"Ctrl-E"]=function(){var e=this.cm,t=e.getCursor(),r=e.getSelection();if(!this.settings.emoji)return void alert("Error: settings.emoji == false");e.replaceSelection(":"+r+":"),""===r&&e.setCursor(t.line,t.ch+1)},t.keyMaps[o+"-Alt-G"]="goto-line",t.keyMaps[o+"-H"]="hr",t.keyMaps[o+"-I"]="italic",t.keyMaps[o+"-K"]="code",t.keyMaps["Ctrl-L"]=function(){var e=this.cm,t=e.getCursor(),r=e.getSelection(),n=""===r?"":' "'+r+'"';e.replaceSelection("["+r+"]("+n+")"),""===r&&e.setCursor(t.line,t.ch+1)},t.keyMaps[o+"-U"]="list-ul",t.keyMaps["Shift-Ctrl-A"]=function(){var e=this.cm,t=e.getCursor(),r=e.getSelection();if(!this.settings.atLink)return void alert("Error: settings.atLink == 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