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(function(){window.JCCodeEditor=function(t,e){this.actionCount=0;this.arConfig=t;this.MESS=e;this.arSyntaxes={};this.pTA=BX(this.arConfig.textareaId);if(!this.pTA||!BX.isNodeInDom(this.pTA))return false;this.saveSettings=!!t.saveSettings;this.highlightMode=!!t.highlightMode&&this.IsValidBrowser();this.theme=t.theme;this.tabSize=4;this.undoDepth=30;this.timeout=100;this.delay=200;this.pollInterval=100;this.cursorInterval=500;this.indentUnit=4;this._cachedWidthFor=0;this._cachedWidth=0;this.prevInput="";this._cachedHeight=null;this._cachedHeightFor=null;this._measurePre=null;this.lineNums=0;this.tabSymTA=" ";this.arBrackets={"(":")>",")":"(<","[":"]>","]":"[<","{":"}>","}":"{<"};this.Init()};window.JCCodeEditor.prototype={Init:function(){var t=this;if(this.pTA.parentNode.offsetWidth<=0||this.pTA.parentNode.offsetHeight<=0){return setTimeout(function(){t.Init()},100)}if(this.arConfig.forceSyntax&&{php:1,js:1,css:1,sql:1}[this.arConfig.forceSyntax]){this.syntaxName=this.arConfig.forceSyntax}else{this.syntaxName="php";this.arConfig.forceSyntax=false}this.InitKeyEngine();this.BuildSceleton();if(BX.browser.IsIOS())this.pInput.style.width="0px";if(!BX.browser.IsSafari()&&!BX.browser.IsChrome())this.pScroller.draggable=true;this.pLinesCont.style.outline="none";this.FocusInput();if(BX.browser.IsMac()){this.pScrollbar.style.zIndex=-2;this.pScrollbar.style.visibility="hidden"}else if(BX.browser.IsIE()&&!BX.browser.IsIE9()){this.pScrollbar.style.minWidth="18px"}try{this.GetCharWidth()}catch(t){return}this.pollDelayed=new c;this.highlight=new c;this.oDoc=new r([new s([new e("")])]);this.focused=false;this.LoadSyntax();this.oSel={from:{line:0,ch:0},to:{line:0,ch:0},inverted:false};this.lastClick=false;this.lastDoubleClick=false;this._lastScrollTop=0;this._lastStoppedKey=null;this.suppressEdits=false;this.callbacks=null;this.arChanges=[];this.displayOffset=0;this.showingFrom=0;this.showingTo=0;this.lastSizeC=0;this.bracketHighlighted=null;this.maxLine=this.GetLine(0);this.updateMaxLine=false;this.maxLineChanged=true;this._tabCache={};this.pollingFast=false;this.goalColumn=null;this.Action(this.SetValue,this)(this.pTA.value||"");this.updateInput=false;this.oHistory=new h;BX.bind(this.pScroller,"mousedown",this.Action(this.OnMouseDown,this));BX.bind(this.pScroller,"dblclick",this.Action(this.OnDoubleClick,this));BX.bind(this.pLinesCont,"selectstart",BX.PreventDefault);BX.bind(this.pScroller,"scroll",BX.proxy(this.OnScrollMain,this));BX.bind(this.pScrollbar,"scroll",BX.proxy(this.OnScrollBar,this));BX.bind(this.pScrollbar,"mousedown",function(){if(t.highlightMode&&t.focused)setTimeout(t.FocusInput,0)});BX.bind(this.pInput,"keyup",this.Action(this.OnKeyUp,this));BX.bind(this.pInput,"input",BX.proxy(this.FastPoll,this));BX.bind(this.pInput,"keydown",this.Action(this.OnKeyDown,this));BX.bind(this.pInput,"keypress",this.Action(this.OnKeyPress,this));BX.bind(this.pInput,"focus",BX.proxy(this.OnFocus,this));BX.bind(this.pInput,"blur",BX.proxy(this.OnBlur,this));BX.bind(this.pScroller,"paste",function(){t.FocusInput();t.FastPoll()});BX.bind(this.pInput,"paste",BX.proxy(this.FastPoll,this));BX.bind(this.pInput,"cut",this.Action(function(){t.ReplaceSelection("")},this));setTimeout(BX.proxy(this.OnFocus,this),20);if(this.theme!="dark"){this.theme="dark";this.SwitchTheme()}if(!this.highlightMode){this.highlightMode=true;this.SwitchHightlightMode()}var i=this.pTA.form;if(i){BX.addCustomEvent(i,"onAutoSavePrepare",function(){if(i&&i.BXAUTOSAVE){try{BX.addCustomEvent(this,"OnAfterActionSelectionChanged",function(){i.BXAUTOSAVE.Init()});BX.addCustomEvent(i,"onAutoSave",function(e,i){if(t.highlightMode)t.Save();i[t.pTA.name]=t.GetTAValue()});BX.addCustomEvent(i,"onAutoSaveRestore",function(e,i){if(t.highlightMode){t.Action(t.SetValue,t)(i[t.pTA.name])}else{t.pTA.value=i[t.pTA.name];t.CheckLineSelection()}})}catch(t){}}});BX.bind(i,"reset",function(){if(t.highlightMode){t.Action(t.SetValue,t)("");t.FocusInput();t.OnFocus()}})}},BuildSceleton:function(){var t=this;this.pDiv=this.pTA.parentNode.appendChild(BX.create("DIV",{props:{className:"bxce bxce-hls"}}));this.pWarning=this.pDiv.appendChild(BX.create("DIV",{props:{className:"bxce-warning-cont"},text:this.MESS.HighlightWrongwarning,style:{display:"none"}}));this.pInnerContHL=this.pDiv.appendChild(BX.create("DIV",{props:{className:"bxce-inner-hl"}}));this.pBaseContTA=this.pDiv.appendChild(BX.create("DIV",{props:{className:"bxce-base-cont"},style:{display:"none"}}));this.pBaseContTA.onclick=function(e){BX.focus(t.pTA)};this.pContTA=this.pBaseContTA.appendChild(BX.create("DIV",{props:{className:"bxce-cont"}}));this.pLineNumTABgTA=this.pBaseContTA.appendChild(BX.create("DIV",{props:{className:"bxce-line-num-bg"}}));this.pLineNumTA=this.pContTA.appendChild(BX.create("DIV",{props:{className:"bxce-line-num bxce-font"}}));this.pContTA.appendChild(this.pTA);this.pTA.className="bxce-ta";this.pTA.style.display="none";this.pTA.removeAttribute("cols");this.pTA.removeAttribute("rows");this.pTA.setAttribute("spellcheck",false);this.pTA.setAttribute("hidefocus",true);this.pTA.setAttribute("autocomplete","off");this.pTA.setAttribute("autocorrect","off");this.pTA.setAttribute("autocapitalize","off");this.pTA.setAttribute("wrap","off");this.pTA.onkeyup=BX.proxy(this.TextOnKeyup,this);this.pTA.onkeydown=BX.proxy(this.TextOnKeydown,this);this.pTA.onmousedown=BX.proxy(this.TextOnMousedown,this);this.pInputCont=this.pInnerContHL.appendChild(BX.create("DIV",{props:{className:"bxce-inp-cont"}}));this.pInput=this.pInputCont.appendChild(BX.create("TEXTAREA",{props:{className:"bxce-inp"}}));this.pInput.setAttribute("wrap","off");this.pInput.setAttribute("autocorrect","off");this.pInput.setAttribute("autocapitalize","off");this.pScrollbar=this.pInnerContHL.appendChild(BX.create("DIV",{props:{className:"bxce-scrollbar"}}));this.pScrollbarInner=this.pScrollbar.appendChild(BX.create("DIV",{props:{className:"bxce-scrollbar-inner"}}));this.pScroller=this.pInnerContHL.appendChild(BX.create("DIV",{props:{className:"bxce-scroller",tabIndex:-1}}));this.pSizeCont=this.pScroller.appendChild(BX.create("DIV",{props:{className:"bxce-size-cont",tabIndex:-1}}));this.pMover=this.pSizeCont.appendChild(BX.create("DIV",{props:{className:"bxce-inner-size-cont"}}));this.pLineNum=this.pMover.appendChild(BX.create("DIV",{props:{className:"bxce-hl-line-num"}}));this.pLineNumText=this.pLineNum.appendChild(BX.create("DIV",{props:{className:"bxce-hl-line-num-text"}}));this.pHighlight=this.pMover.appendChild(BX.create("DIV",{props:{className:"bxce-highlight"}}));this.pLinesCont=this.pHighlight.appendChild(BX.create("DIV",{props:{className:"bxce-lines-cnt"}}));this.pMeasure=this.pLinesCont.appendChild(BX.create("DIV",{props:{className:"bxce-liner-cont"}}));this.pCursor=this.pLinesCont.appendChild(BX.create("PRE",{props:{className:"bxce-cursor"},text:"\xa0"}));this.pWidthForcer=this.pLinesCont.appendChild(BX.create("PRE",{props:{className:"bxce-cursor"},style:{visibility:"hidden"},text:"\xa0"}));this.pSelectionDiv=this.pLinesCont.appendChild(BX.create("DIV",{props:{className:"bxce-sel-cont"}}));this.pLineDiv=this.pLinesCont.appendChild(BX.create("DIV"));this.pFootCont=this.pDiv.appendChild(BX.create("DIV",{props:{className:"bxce-foot-cont"}}));this.pFastLineInp=this.pFootCont.appendChild(BX.create("SPAN",{props:{className:"bxce-go-to-line-cont"}})).appendChild(BX.create("INPUT",{props:{className:"bxce-go-to-line",title:this.MESS.GoToLine}}));this.pFastLineInp.onfocus=function(){setTimeout(function(){t.pFastLineInp.select()},10)};this.pFootCont.onclick=function(){setTimeout(function(){t.pFastLineInp.select()},10)};this.pFastLineInp.onkeydown=BX.proxy(this.FastGoToLine,this);this.pCurPosCont=this.pFootCont.appendChild(BX.create("SPAN",{props:{className:"bxce-info-cur-cont"},html:this.MESS.Line+":"}));this.pInfoCurLine=this.pCurPosCont.appendChild(BX.create("SPAN",{props:{className:"bxce-info-cur-line",title:this.MESS.LineTitle}}));this.pCurPosCont.appendChild(document.createTextNode(this.MESS.Char+":"));this.pInfoCurChar=this.pCurPosCont.appendChild(BX.create("SPAN",{props:{className:"bxce-info-cur-char",title:this.MESS.CharTitle}}));this.pTotalCont=this.pFootCont.appendChild(BX.create("SPAN",{props:{className:"bxce-info-total-cont"},html:this.MESS.Total+" 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n=t.apply(e,arguments)}finally{if(!--i.actionCount)i.OnAfterAction()}return n}},OnBeforeAction:function(){BX.onCustomEvent(this,"OnBeforeAction");this.updateInput=null;this.userSelChange=null;this.textChanged=null;this.changes=[];this.arChanges=[];this.selectionChanged=false;this.callbacks=[]},OnAfterAction:function(){if(this.updateMaxLine)this.ComputeMaxLength();if(this.maxLineChanged){var t=this.pWidthForcer.offsetWidth,e=this.MeasureLine(this.maxLine,this.maxLine.text.length).left;if(!BX.browser.IsIE()||BX.browser.IsIE9()){this.pWidthForcer.style.left=e+"px";this.pLinesCont.style.minWidth=e+t+"px"}this.maxLineChanged=false}var i,n;if(this.selectionChanged){var s=this.CalculateCursorCoords();i=this.CalculateScrollPos(s.x,s.y,s.x,s.yBot)}if(this.arChanges.length||i&&i.scrollTop!=null)n=this.UpdateDisplay(this.arChanges,true,i&&i.scrollTop);if(!n){if(this.selectionChanged)this.UpdateSelection();if(this.lineNumDirty)this.UpdateLineNum()}if(i)this.ScrollCursorIntoView();if(this.selectionChanged)this.RestartBlink();if(this.focused&&(this.updateInput===true||this.updateInput!==false&&this.selectionChanged))this.ResetInput(this.userSelChange);if(this.selectionChanged){BX.onCustomEvent(this,"OnAfterActionSelectionChanged");setTimeout(this.Action(this.CheckMatchingBrackets,this),20)}this.SetStatusBarInfo(this.oSel.to);BX.onCustomEvent(this,"OnAfterAction")},CheckMatchingBrackets:function(){if(this.bracketHighlighted){this.bracketHighlighted();this.bracketHighlighted=null}if(this.PosEq(this.oSel.from,this.oSel.to))this.MatchBrackets()},MatchBrackets:function(){var t,e=this.oSel.inverted?this.oSel.from:this.oSel.to,i=this.GetLine(e.line),n=e.ch-1;var s=n>=0&&this.arBrackets[i.text.charAt(n)]||this.arBrackets[i.text.charAt(++n)];if(!s)return;var r=this,o,l,h=s.charAt(0),a=s.charAt(1)==">",c=a?1:-1,u=i.styles;for(o=n+1,l=0;l<u.length;l+=2){if((o-=u[l].length)<=0){t=u[l+1];break}}var f=[i.text.charAt(n)],p=/[(){}[\]]/;function d(e,i,n){if(!e.text)return;var s=e.styles,o=a?0:e.text.length-1,l;for(var h=a?0:s.length-2,u=a?s.length:-2;h!=u;h+=2*c){var d=s[h];if(s[h+1]!=t){o+=c*d.length;continue}for(var g=a?0:d.length-1,m=a?d.length:-1;g!=m;g+=c,o+=c){if(o>=i&&o<n&&p.test(l=d.charAt(g))){var S=r.arBrackets[l];if(S.charAt(1)==">"==a)f.push(l);else if(f.pop()!=S.charAt(0))return{pos:o,match:false};else if(!f.length)return{pos:o,match:true}}}}}var g,m,S;for(l=e.line,g=a?Math.min(l+100,this.oDoc.size):Math.max(-1,l-100);l!=g;l+=c){i=this.GetLine(l);m=l==e.line;S=d(i,m&&a?n+1:0,m&&!a?n:i.text.length);if(S)break}if(!S)S={pos:null,match:false};var v=S.match?"bxce-hl-bracket":"bxce-non-hl-bracket",x=this.HightlightFrag({line:e.line,ch:n},{line:e.line,ch:n+1},v),C=S.pos!=null&&this.HightlightFrag({line:l,ch:S.pos},{line:l,ch:S.pos+1},v);this.bracketHighlighted=this.Action(function(){x.Clear();if(C)C.Clear()},this)},SetStatusBarInfo:function(t){if(this.highlightMode||t.nbLine==undefined){this.pInfoCurLine.innerHTML=t.line+1;this.pInfoCurChar.innerHTML=t.ch;this.pInfoTotLines.innerHTML=this.oDoc.size;this.pFastLineInp.value=t.line+1}else{this.pInfoCurLine.innerHTML=t.linePos;this.pInfoCurChar.innerHTML=t.carretPos;this.pInfoTotLines.innerHTML=t.nbLine;this.pFastLineInp.value=t.linePos}},FastGoToLine:function(t){if(!t)t=window.event;var e=t.which||t.keyCode;if(e==13){this.GoToLine(this.pFastLineInp.value);return BX.PreventDefault(t)}},GoToLine:function(t){t=parseInt(t,10);if(isNaN(t))return;if(this.highlightMode){t--;if(t<0)t=0;if(t>=this.oDoc.size)t=this.oDoc.size-1;this.OnBeforeAction();this.SetCursor(t,0,true);this.OnAfterAction();setTimeout(BX.proxy(this.FocusInput,this),20)}else{if(t<0)t=0;var e=0,i,n=BX.browser.IsIE()?0:1,s=this.GetTAValue(),r=s.split("\n"),o=r.length;if(t>o){e=s.length}else{for(i=0;i<t-1;i++)e+=r[i].length+n}this.SelectTA(e,0);this.MoveLineSelection();if(BX.browser.IsChrome()||BX.browser.IsSafari()){if(this.pLineNumTA.childNodes[t-1])this.pLineNumTA.childNodes[t-1].scrollIntoView(false)}return e}},SelectTA:function(t,e){BX.focus(this.pTA);var i=this.pTA.value.length;if(t<0)t=0;if(t>i)t=i;var n=t+e;if(n>i)n=i;if(BX.browser.IsIE())this.SetIETASelection(t,n);else this.pTA.setSelectionRange(t,n)},SetIETASelection:function(t,e){var i=this.GetTAValue().replace(/\r/g,""),n=i.substr(0,t).split("\n").length-1,s=i.substr(0,e).split("\n").length-1,r=document.selection.createRange();t+=n;e+=s;r.moveToElementText(this.pTA);r.setEndPoint("EndToStart",r);r.moveStart("character",t-n);r.moveEnd("character",e-s-(t-n));r.select()},MoveLineSelection:function(t){if(this.checkLineTimeout)this.checkLineTimeout=clearTimeout(this.checkLineTimeout);if(t===true)this.checkLineTimeout=setTimeout(BX.proxy(this.MoveLineSelection,this),5);else this.CheckLineSelection(false)},SwitchTheme:function(){if(this.theme=="dark"){this.theme="light";BX.addClass(this.pDiv,"bxce--light");this.pThemeToggleText.innerHTML=this.MESS.DarkTheme}else{BX.removeClass(this.pDiv,"bxce--light");this.theme="dark";this.pThemeToggleText.innerHTML=this.MESS.LightTheme}if(this.highlightMode){if(!this.focused){this.FocusInput();this.OnFocus()}}else{BX.focus(this.pTA)}this.SaveUserOption("theme",this.theme)},SwitchHightlightMode:function(){this.highlightMode=!this.highlightMode;if(this.__warnTimeout)this.__warnTimeout=clearTimeout(this.__warnTimeout);if(this.highlightMode&&!this.IsValidBrowser()){var t=this;this.pWarning.style.display="";this.__warnTimeout=setTimeout(function(){t.pWarning.style.display="none"},4e3)}else{this.pWarning.style.display="none"}if(this.highlightMode){this.pInnerContHL.style.display="";this.pBaseContTA.style.display="none";this.pTA.style.display="none";BX.addClass(this.pModeToggle,"bxce-mode-link-on");BX.addClass(this.pDiv,"bxce-hls");if(!BX.browser.IsSafari()&&!BX.browser.IsChrome())this.pScroller.setAttribute("draggable",true);this.Action(this.SetValue,this)(this.pTA.value||"");if(!this.focused){this.FocusInput();this.OnFocus()}}else{this.Save();var e=this.pHighlight.offsetWidth-60,i=this.pHighlight.offsetHeight;this.pTA.style.width=e+"px";this.pContTA.style.width=e+"px";this.pTA.style.height=i+"px";this.pInnerContHL.style.display="none";this.pTA.style.display="";this.pBaseContTA.style.display="";BX.focus(this.pTA);setTimeout(BX.proxy(this.ManageSize,this),100);BX.removeClass(this.pModeToggle,"bxce-mode-link-on");BX.removeClass(this.pDiv,"bxce-hls");if(!BX.browser.IsSafari()&&!BX.browser.IsChrome())this.pScroller.removeAttribute("draggable")}this.SaveUserOption("highlight",this.highlightMode?1:0)},IsValidBrowser:function(){return!BX.browser.IsIE()||BX.browser.IsDoctype()},SaveUserOption:function(t,e){if(this.saveSettings)BX.userOptions.save("fileman","code_editor",t,e)},SetValue:function(t){var e={line:0,ch:0};this.UpdateLines(e,{line:this.oDoc.size-1,ch:this.GetLine(this.oDoc.size-1).text.length},this.ExplodeLines(t),e,e);this.updateInput=true},GetValue:function(t){var e=[];this.oDoc.Iteration(0,this.oDoc.size,function(t){e.push(t.text)});return e.join(t||"\n")},GetTAValue:function(){return this.pTA.value},SetTAValue:function(t){if(t==undefined)t=this.GetTAValue();else t=t.replace(/\r/g,"");this.pTA.value=t},Save:function(){this.pTA.value=this.GetValue()},AdjustSceletonSize:function(t,e){var i=this,n=t,s=e;if(!t||!e||t<=0||e<=0){if(this.arConfig.width)t=parseInt(this.arConfig.width);if(this.arConfig.height)e=parseInt(this.arConfig.height);if(this.pDiv.parentNode&&!t)t=parseInt(this.pDiv.parentNode.offsetWidth)-(BX.browser.IsIE()?10:2);if(this.pDiv.parentNode&&!e)e=parseInt(this.pDiv.parentNode.offsetHeight)-2;if(!t||isNaN(t)||e<100)t=900;if(!e||isNaN(e)||e<100)e=400}if(t<=0||e<=0){return setTimeout(function(){i.AdjustSceletonSize(n,s)},300)}t=parseInt(t);e=parseInt(e);var r=t,o=20,l=e-o;this.pScroller.style.height=l+"px";this.pLineNumTABgTA.style.height=l+"px";this.pBaseContTA.style.height=l+"px";this.pBaseContTA.style.width=r+"px";this.pDiv.style.width=t+"px";this.pDiv.style.height=e+"px"},Resize:function(t,e){t=parseInt(t);e=parseInt(e);this.AdjustSceletonSize(t,e);this.UpdateDisplay(true);if(BX.browser.IsChrome()){var i=this;setTimeout(function(){i.UpdateDisplay(true)},300)}},HasSelection:window.getSelection?function(t){var e=false;try{e=t.selectionStart!=t.selectionEnd}catch(t){}return e}:function(t){var e=false;try{e=t.ownerDocument.selection.createRange()}catch(t){}if(!e||e.parentElement()!=t)e=false;else if(e)e=e.compareEndPoints("StartToEnd",e)!=0;return e},ExplodeLines:"\n\nb".split(/\n/).length==3?function(t){return t.split(/\r\n?|\n/)}:function(t){var e,i,n,s=0,r=[],o=t.length;while(s<=o){e=t.indexOf("\n",s);if(e==-1)e=t.length;i=t.slice(s,t.charAt(e-1)=="\r"?e-1:e);n=i.indexOf("\r");if(n!=-1){r.push(i.slice(0,n));s+=n+1}else{r.push(i);s=e+1}}return r},HightlightFrag:function(t,e,i){t=this.ClipPos(t);e=this.ClipPos(e);var n=this;var s=this.GetHighlighter();if(!this.PosLess(t,e))return s;function r(t,e,i,r){n.GetLine(t).addMark(new v(e,i,r,s))}if(t.line==e.line){r(t.line,t.ch,e.ch,i)}else{r(t.line,t.ch,null,i);for(var o=t.line+1,l=e.line;o<l;++o)r(o,null,null,i);r(e.line,null,e.ch,i)}this.arChanges.push({from:t.line,to:e.line+1});return s},GetHighlighter:function(){var t={set:[]};t.Clear=this.Action(function(){var e,i,n,s,r=Infinity,l=-Infinity;for(e=0;e<t.set.length;++e){i=t.set[e];if(!i.marked||!i.parent)continue;s=o(i);r=Math.min(r,s);l=Math.max(l,s);i.marked=[]}if(r!=Infinity)this.arChanges.push({from:r,to:l+1})},this);return t},GetCursor:function(t){if(t==undefined)t=this.oSel.inverted;return this.CopyPos(t?this.oSel.from:this.oSel.to)},SetCursor:function(t,e,i){var n=this.ClipPos({line:t,ch:e||0});if(i)this.SetSelectionUser(n,n);else this.SetSelection(n,n)},ClipLine:function(t){return Math.max(0,Math.min(t,this.oDoc.size-1))},ClipPos:function(t){var e=t;if(t.line<0){e={line:0,ch:0}}else if(t.line>=this.oDoc.size){e={line:this.oDoc.size-1,ch:this.GetLine(_this.oDoc.size-1).text.length}}else{var i=t.ch,n=this.GetLine(t.line).text.length;if(i==null||i>n)e={line:t.line,ch:n};else if(i<0)e={line:t.line,ch:0}}return e},GetLine:function(t){return this.GetLineAt(this.oDoc,t)},GetLineAt:function(t,e){while(!t.lines){var i,n,s;for(i=0;;++i){n=t.children[i];if(!n||!n.GetSize)break;s=n.GetSize();if(e<s){t=n;break}e-=s}}return t.lines[e]},InitSyntax:function(t,e){if(arguments.length>2){this.arSyntaxControl=[];for(var i=2;i<arguments.length;++i)this.arSyntaxControl.push(arguments[i])}this.arSyntaxes[t]=e},LoadSyntax:function(){this.oSyntax=g[this.syntaxName](!!this.arConfig.forceSyntax);this.oDoc.Iteration(0,this.oDoc.size,function(t){t.statusAfter=null});this.work=[0];this.StartWorker()},StartWorker:function(t){if(!this.work.length)return;this.highlight.set(t,this.Action(this.HighlightWorker))},HighlightWorker:function(){var t=this,e,i,n,s,r,o,l,h,a=+new Date+this.timeout;while(this.work.length){e=this.GetLine(this.showingFrom).statusAfter?this.work.pop():this.showingFrom;if(e>=this.oDoc.size)continue;i=this.FindStartLine(e);n=i&&this.GetLine(i-1).statusAfter;if(n)n=this.OnSyntaxCopyState(this.oSyntax,n);else n=this.OnSyntaxStartState(this.oSyntax);s=0;r=this.oSyntax.compareStates;o=false;l=i;h=false;this.oDoc.Iteration(l,this.oDoc.size,function(i){var c=i.statusAfter;if(+new Date>a){t.work.push(l);t.StartWorker(t.delay);if(o)t.arChanges.push({from:e,to:l+1});return h=true}var u=i.highlight(t.oSyntax,n,t.tabSize);if(u)o=true;i.statusAfter=t.OnSyntaxCopyState(t.oSyntax,n);var f=null;if(r){var p=c&&r(c,n);f=!!p}if(f==null){if(u!==false||!c)s=0;else if(++s>3&&(!t.oSyntax.Indent||t.oSyntax.Indent(c,"")==t.oSyntax.Indent(n,"")))f=true}if(f)return true;l++});if(h)return;if(o)this.arChanges.push({from:e,to:l+1})}},OnSyntaxStartState:function(t,e,i){return t.startStatus?t.startStatus(e,i):true},OnSyntaxCopyState:function(t,e){if(e===true)return e;if(t.copyStatus)return t.copyStatus(e);var i={};for(var n in e){var s=e[n];if(s instanceof Array)s=s.concat([]);i[n]=s}return i},FindStartLine:function(t){var e,i,n,s=t-40;for(n=t;n>s;--n){if(n==0)return 0;var r=this.GetLine(n-1);if(r.statusAfter)return n;var o=r.indentation(this.tabSize);if(i==null||e>o){i=n-1;e=o}}return i},GetStateBefore:function(t){var e=this.FindStartLine(t),i=e&&this.GetLine(e-1).statusAfter;if(i)i=this.OnSyntaxCopyState(this.oSyntax,i);else i=this.OnSyntaxStartState(this.oSyntax);this.oDoc.Iteration(e,t,function(t){t.highlight(_this.oSyntax,i,_this.tabSize);t.statusAfter=_this.OnSyntaxCopyState(_this.oSyntax,i)});if(e<t)this.arChanges.push({from:e,to:t});if(t<this.oDoc.size&&!this.GetLine(t).statusAfter)this.work.push(t);return i},UpdateDisplay:function(t,e,i){if(!this.pScroller.clientWidth){this.showingFrom=this.showingTo=this.displayOffset=0;return}var n=this.VisibleLines(i);if(t!==true&&t.length==0&&n.from>this.showingFrom&&n.to<this.showingTo)return this.UpdateVerticalScroll(i);var s=Math.max(n.from-100,0),r=Math.min(this.oDoc.size,n.to+100);if(this.showingFrom<s&&s-this.showingFrom<20)s=this.showingFrom;if(this.showingTo>r&&this.showingTo-r<20)r=Math.min(this.oDoc.size,this.showingTo);var o=t===true?[]:this.GetUnchanged([{from:this.showingFrom,to:this.showingTo,domStart:0}],t);var l=0;for(var h=0;h<o.length;++h){var a=o[h];if(a.from<s){a.domStart+=s-a.from;a.from=s}if(a.to>r)a.to=r;if(a.from>=a.to)o.splice(h--,1);else l+=a.to-a.from}if(l==r-s&&s==this.showingFrom&&r==this.showingTo)return this.UpdateVerticalScroll(i);o.sort(function(t,e){return t.domStart-e.domStart});var c=this.TextHeight(),u=this.pLineNum.style.display;this.pLineDiv.style.display="none";this.PatchDisplay(s,r,o);this.pLineDiv.style.display=this.pLineNum.style.display="";var f=s!=this.showingFrom||r!=this.showingTo||this.lastSizeC!=this.pScroller.clientHeight+c;if(f)this.lastSizeC=this.pScroller.clientHeight+c;this.showingFrom=s;this.showingTo=r;this.displayOffset=this.HeightAtLine(this.oDoc,s);if(this.pLineDiv.childNodes.length!=this.showingTo-this.showingFrom){throw new Error("BAD PATCH! "+JSON.stringify(o)+" size="+(this.showingTo-this.showingFrom)+" nodes="+this.pLineDiv.childNodes.length)}this.pLineNum.style.display=u;if(f||this.lineNumDirty)this.UpdateLineNum();this.UpdateVerticalScroll(i);this.UpdateSelection();return true},VisibleLines:function(t){var e=this.TextHeight(),i=(t!=null?t:this.pScrollbar.scrollTop)-this.PaddingTop();return{from:this.LineAtHeight(this.oDoc,Math.max(0,Math.floor(i/e))),to:this.LineAtHeight(this.oDoc,Math.ceil((i+this.pScroller.clientHeight)/e))}},TextHeight:function(){var t=50;if(!this._measurePre){this._measurePre=BX.create("PRE");for(var e=0;e<t;++e){this._measurePre.appendChild(document.createTextNode("W"));if(e<t-1)this._measurePre.appendChild(BX.create("br"))}}var i=this.pLineDiv.clientHeight;if(i!=this._cachedHeightFor){this._cachedHeightFor=i;BX.cleanNode(this.pMeasure);this.pMeasure.appendChild(this._measurePre.cloneNode(true));this._cachedHeight=this.pMeasure.firstChild.offsetHeight/t||1;BX.cleanNode(this.pMeasure)}return this._cachedHeight},UpdateLinesNoUndo:function(t,i,n,s,r){if(this.suppressEdits)return;var o,l=this,h=false,a=this.maxLine.text.length;this.oDoc.Iteration(t.line,i.line+1,function(t){if(!t.hidden&&t.text.length==a){h=true;return true}});if(t.line!=i.line||n.length>1)this.lineNumDirty=true;var c=i.line-t.line,u=this.GetLine(t.line),f=this.GetLine(i.line);if(t.ch==0&&i.ch==0&&n[n.length-1]==""){o=[];var p=null;if(t.line){p=this.GetLine(t.line-1);p.fixMarkEnds(f)}else{f.fixMarkStarts()}for(var d=0,g=n.length-1;d<g;++d)o.push(e.inheritMarks(n[d],p));if(c)this.oDoc.Remove(t.line,c,this.callbacks);if(o.length)this.oDoc.Insert(t.line,o)}else if(u==f){if(n.length==1){u.Replace(t.ch,i.ch,n[0])}else{f=u.split(i.ch,n[n.length-1]);u.Replace(t.ch,null,n[0]);u.fixMarkEnds(f);o=[];for(var d=1,g=n.length-1;d<g;++d)o.push(e.inheritMarks(n[d],u));o.push(f);this.oDoc.Insert(t.line+1,o)}}else if(n.length==1){u.Replace(t.ch,null,n[0]);f.Replace(null,i.ch,"");u.append(f);this.oDoc.Remove(t.line+1,c,this.callbacks)}else{o=[];u.Replace(t.ch,null,n[0]);f.Replace(null,i.ch,n[n.length-1]);u.fixMarkEnds(f);for(var d=1,g=n.length-1;d<g;++d)o.push(e.inheritMarks(n[d],u));if(c>1)this.oDoc.Remove(t.line+1,c-1,this.callbacks);this.oDoc.Insert(t.line+1,o)}this.oDoc.Iteration(t.line,t.line+n.length,function(t){var e=t.text;if(!t.hidden&&e.length>a){l.maxLine=t;a=e.length;l.maxLineChanged=true;h=false}});if(h)this.updateMaxLine=true;var m=[],S=n.length-c-1;for(var d=0,v=l.work.length;d<v;++d){var x=l.work[d];if(x<t.line)m.push(x);else if(x>i.line)m.push(x+S)}var C=t.line+Math.min(n.length,500);this.HighlightLines(t.line,C);m.push(C);this.work=m;this.StartWorker(100);this.arChanges.push({from:t.line,to:i.line+1,diff:S});var y={from:t,to:i,text:n};if(this.textChanged){for(var b=this.textChanged;b.next;b=b.next){}b.next=y}else{this.textChanged=y}function T(t){return t<=Math.min(i.line,i.line+S)?t:t+S}this.SetSelection(this.ClipPos(s),this.ClipPos(r),T(this.oSel.from.line),T(this.oSel.to.line))},UpdateLines:function(t,e,i,n,s){if(this.suppressEdits)return;if(this.oHistory){var r=[];this.oDoc.Iteration(t.line,e.line+1,function(t){r.push(t.text)});this.oHistory.addChange(t.line,i.length,r);while(this.oHistory.done.length>this.undoDepth)this.oHistory.done.shift()}this.UpdateLinesNoUndo(t,e,i,n,s)},HighlightLines:function(t,e){var i=this,n=this.GetStateBefore(t);this.oDoc.Iteration(t,e,function(t){t.highlight(i.oSyntax,n,i.tabSize);t.statusAfter=i.OnSyntaxCopyState(i.oSyntax,n)})},SetSelectionUser:function(t,e){var i=this.shiftSelecting&&this.ClipPos(this.shiftSelecting);if(i){if(this.PosLess(i,t))t=i;else if(this.PosLess(e,i))e=i}this.SetSelection(t,e);this.userSelChange=true},SetSelection:function(t,e,i,n){this.goalColumn=null;if(i==null){i=this.oSel.from.line;n=this.oSel.to.line}if(this.PosEq(this.oSel.from,t)&&this.PosEq(this.oSel.to,e))return;if(this.PosLess(e,t)){var s=e;e=t;t=s}if(t.line!=i){var r=this.SkipHidden(t,i,this.oSel.from.ch);if(!r)this.SetLineHidden(t.line,false);else t=r}if(e.line!=n)e=this.SkipHidden(e,n,this.oSel.to.ch);if(this.PosEq(t,e)||this.PosEq(t,this.oSel.to))this.oSel.inverted=false;else if(this.PosEq(e,this.oSel.from))this.oSel.inverted=true;if(this.PosEq(this.oSel.from,this.oSel.to)){var l=this.oSel.inverted?t:e;if(l.line!=this.oSel.from.line&&this.oSel.from.line<this.oDoc.size){var h=this.GetLine(this.oSel.from.line);if(/^\s+$/.test(h.text)){setTimeout(this.Action(function(){if(h.parent&&/^\s+$/.test(h.text)){var t=o(h);this.ReplaceRange("",{line:t,ch:0},{line:t,ch:h.text.length})}},this),10)}}}this.oSel.from=t;this.oSel.to=e;this.selectionChanged=true},PosEq:function(t,e){return t.line==e.line&&t.ch==e.ch},PosLess:function(t,e){return t.line<e.line||t.line==e.line&&t.ch<e.ch},CopyPos:function(t){return{line:t.line,ch:t.ch}},GetCharWidth:function(){if(this.pScroller.clientWidth==this._cachedWidthFor)return this._cachedWidth;this._cachedWidthFor=this.pScroller.clientWidth;var t=BX.create("SPAN",{text:" x"});BX.cleanNode(this.pMeasure);this.pMeasure.appendChild(BX.create("PRE",{children:[t]}));this._cachedWidth=t.offsetWidth||10;return this._cachedWidth},RestartBlink:function(){if(this._blinkerInterval)this._blinkerInterval=clearInterval(this._blinkerInterval);var t=this.pCursor,e=true;t.style.visibility="";this._blinkerInterval=setInterval(function(){t.style.visibility=(e=!e)?"":"hidden"},this.cursorInterval)},ReadInput:function(){if(!this.focused||this.HasSelection(this.pInput))return false;var t=this.pInput.value;if(t==this.prevInput)return false;this.shiftSelecting=null;var e=0,i=Math.min(this.prevInput.length,t.length);while(e<i&&this.prevInput[e]==t[e])++e;if(e<this.prevInput.length)this.oSel.from={line:this.oSel.from.line,ch:this.oSel.from.ch-(this.prevInput.length-e)};this.ReplaceSelection(t.slice(e),"end");if(t.length>1e3)this.pInput.value=this.prevInput="";else this.prevInput=t;return true},ResetInput:function(t){if(!this.PosEq(this.oSel.from,this.oSel.to)){this.prevInput="";this.pInput.value=this.GetSelection();if(this.focused){if(BX.browser.IsIOS()){this.pInput.selectionStart=0;this.pInput.selectionEnd=this.pInput.value.length}else{this.pInput.select()}}}else if(t){this.prevInput=this.pInput.value=""}},FocusInput:function(){BX.focus(this.pInput)},SetShift:function(t){if(t)this.shiftSelecting=this.shiftSelecting||(this.oSel.inverted?this.oSel.to:this.oSel.from);else this.shiftSelecting=null},MakeTab:function(t){var e,n=this.tabSize-t%this.tabSize;if(this._tabCache[n])return this._tabCache[n];for(e="",i=0;i<n;++i)e+=" ";this._tabCache[n]={element:BX.create("TT",{text:e,props:{className:"bxce-tabspan"}}),width:n};return this._tabCache[n]},ComputeMaxLength:function(){this.maxLine=this.GetLine(0);this.maxLineChanged=true;var t=this,e=this.maxLine.text.length;this.oDoc.Iteration(1,this.oDoc.size,function(i){var n=i.text;if(!i.hidden&&n.length>e){e=n.length;t.maxLine=i}});this.updateMaxLine=false},MeasureLine:function(t,e){if(e==0)return{top:0,left:0};var i=t.getElement(BX.proxy(this.MakeTab,this),e,false);BX.cleanNode(this.pMeasure);this.pMeasure.appendChild(i);var n=i.anchor,s=n.offsetTop,r=n.offsetLeft;return{top:s,left:r}},ScrollCursorIntoView:function(){var t=this.CalculateCursorCoords();this.ScrollIntoView(t.x,t.y,t.x,t.yBot);if(!this.focused)return;var e=this.pSizeCont.getBoundingClientRect(),i=null;if(t.y+e.top<0)i=true;else if(t.y+e.top+this.TextHeight()>(window.innerHeight||document.documentElement.clientHeight))i=false;if(i!=null){var n=this.pCursor.style.display=="none";if(n){this.pCursor.style.display="";this.pCursor.style.left=t.x+"px";this.pCursor.style.top=t.y-this.displayOffset+"px"}this.pCursor.scrollIntoView(i);if(n)this.pCursor.style.display="none"}},CalculateCursorCoords:function(){var t=this.LocalCoords(this.oSel.inverted?this.oSel.from:this.oSel.to);return{x:t.x,y:t.y,yBot:t.yBot}},ScrollIntoView:function(t,e,i,n){var s=this.CalculateScrollPos(t,e,i,n);if(s.scrollLeft!=null)this.pScroller.scrollLeft=s.scrollLeft;if(s.scrollTop!=null)this.pScrollbar.scrollTop=this.pScroller.scrollTop=s.scrollTop},CalculateScrollPos:function(t,e,i,n){var s=this.PaddingLeft(),r=this.PaddingTop();e+=r;n+=r;t+=s;i+=s;var o=this.pScroller.clientHeight,l=this.pScrollbar.scrollTop,h={},a=this.NeedsScrollbar()||Infinity,c=e<r+10,u=n+r>a-10,f=this.pScroller.clientWidth,p=this.pScroller.scrollLeft,d=this.pLineNum.clientWidth,g=t<d+s+10;if(e<l)h.scrollTop=c?0:Math.max(0,e);else if(n>l+o)h.scrollTop=(u?a:n)-o;if(t<p+d||g){if(g)t=0;h.scrollLeft=Math.max(0,t-10-d)}else if(i>f+p-3){h.scrollLeft=i+10-f}return h},LocalCoords:function(t,e){var i,n=this.TextHeight(),s=n*(this.HeightAtLine(this.oDoc,t.line)-(e?this.displayOffset:0));if(t.ch==0)i=0;else i=this.MeasureLine(this.GetLine(t.line),t.ch).left;return{x:i,y:s,yBot:s+n}},CoordsChar:function(t,e){var i=this,n=this.TextHeight(),s=this.GetCharWidth(),r=this.displayOffset+Math.floor(e/n);if(r<0)return{line:0,ch:0};var o=this.LineAtHeight(this.oDoc,r);if(o>=this.oDoc.size)return{line:this.oDoc.size-1,ch:this.GetLine(this.oDoc.size-1).text.length};var l=this.GetLine(o),h=l.text,a=0;if(t<=0&&a==0)return{line:o,ch:0};var c=false;function u(t){var e=i.MeasureLine(l,t);return e.left}var f=0,p=0,d=h.length,g;var m=Math.min(d,Math.ceil((t+a*this.pScroller.clientWidth*.9)/s));while(true){var S=u(m);if(S<=t&&m<d){m=Math.min(d,Math.ceil(m*1.2))}else{g=S;d=m;break}}if(t>g)return{line:o,ch:d};m=Math.floor(d*.8);S=u(m);if(S<t){f=m;p=S}while(true){if(d-f<=1){var v=t-p<g-t;return{line:o,ch:v?f:d,after:v}}var x=Math.ceil((f+d)/2),C=u(x);if(C>t){d=x;g=C;if(c)g+=1e3}else{f=x;p=C}}},UpdateVerticalScroll:function(t){var e=this;var i=this.NeedsScrollbar();this.pScrollbar.style.display=i?"block":"none";if(i){this.pScrollbarInner.style.height=this.pSizeCont.style.minHeight=i+"px";this.pScrollbar.style.height=this.pScroller.clientHeight+"px";if(t!=null){this.pScrollbar.scrollTop=this.pScroller.scrollTop=t;if(BX.browser.IsSafari()||BX.browser.IsChrome()){setTimeout(function(){if(e.pScrollbar.scrollTop!=t)return;e.pScrollbar.scrollTop=t+(t?-1:1);e.pScrollbar.scrollTop=t},0)}}}else{this.pSizeCont.style.minHeight=""}this.pMover.style.top=this.displayOffset*this.TextHeight()+"px"},NeedsScrollbar:function(){var t=this.oDoc.size*this.TextHeight()+2*this.PaddingTop();return t*.99>this.pScroller.offsetHeight?t:false},PaddingTop:function(){return this.pLinesCont.offsetTop},PaddingLeft:function(){return this.pLinesCont.offsetLeft},PosFromMouse:function(t,e){var i=f(this.pScroller,true),n=t.clientX,s=t.clientY;if(!e&&(n-i.left>this.pScroller.clientWidth||s-i.top>this.pScroller.clientHeight))return null;var r=f(this.pLinesCont,true);return this.CoordsChar(n-r.left,s-r.top)},LineAtHeight:function(t,e){var i=0;t:do{for(var n=0,s=t.children.length;n<s;++n){var r=t.children[n],o=r.height;if(e<o){t=r;continue t}e-=o;i+=r.GetSize()}return i}while(!t.lines);for(var n=0;n<t.lines.length;++n){var l=t.lines[n],h=l.height;if(e<h)break;e-=h}return i+n},HeightAtLine:function(t,e){var i=0;t:do{for(var n=0,s=t.children.length;n<s;++n){var r=t.children[n],o=r.GetSize();if(e<o){t=r;continue t}e-=o;i+=r.height}return i}while(!t.lines);for(var n=0;n<e;++n)i+=t.lines[n].height;return i},GetUnchanged:function(t,e){var i,n,s,r,o,l=e.length||0,h;for(o=0;o<l;++o){i=e[o];n=[];s=i.diff||0;for(h=0;h<t.length;++h){r=t[h];if(i.to<=r.from&&i.diff){n.push({from:r.from+s,to:r.to+s,domStart:r.domStart})}else if(i.to<=r.from||i.from>=r.to){n.push(r)}else{if(i.from>r.from)n.push({from:r.from,to:i.from,domStart:r.domStart});if(i.to<r.to)n.push({from:i.to+s,to:r.to+s,domStart:r.domStart+(i.to-r.from)})}}t=n}return t},PatchDisplay:function(t,e,i){function n(t){var e=t.nextSibling;t.parentNode.removeChild(t);return e}if(!i.length){BX.cleanNode(this.pLineDiv)}else{var s=0,r,o,l,h,a=this.pLineDiv.firstChild,c;for(r=0;r<i.length;++r){o=i[r];while(o.domStart>s){a=n(a);s++}for(l=0,h=o.to-o.from;l<h;++l){a=a.nextSibling;s++}}while(a)a=n(a)}var u=this,f=i.shift(),l=t;a=this.pLineDiv.firstChild;this.oDoc.Iteration(t,e,function(t){var e;if(f&&f.to==l)f=i.shift();if(!f||f.from>l){if(t.hidden){e=BX.create("PRE")}else{e=t.getElement(BX.proxy(u.MakeTab,u));if(t.className)e.className=t.className;if(t.bgClassName)e=BX.create("DIV",{children:[BX.create("PRE",{html:"\xa0",props:{className:t.bgClassName},style:{position:"absolute",left:0,right:0,top:0,bottom:0,zIndex:-2}}),e],style:{position:"relative"}})}u.pLineDiv.insertBefore(e,a)}else{a=a.nextSibling}++l})},UpdateLineNum:function(){var t=this.pMover.offsetHeight,e=this.pScroller.clientHeight,i=document.createDocumentFragment(),n=this.showingFrom,s;this.pLineNum.style.height=(t-e<2?e:t)+"px";this.oDoc.Iteration(this.showingFrom,Math.max(this.showingTo,this.showingFrom+1),function(t){if(t.hidden){i.appendChild(BX.create("PRE"))}else{var e=i.appendChild(BX.create("PRE",{html:n+1}));for(var r=1;r<t.height;++r){e.appendChild(BX.create("BR"));e.appendChild(document.createTextNode("\xa0"))}s=n}++n});this.pLineNum.style.display="none";BX.cleanNode(this.pLineNumText);this.pLineNumText.appendChild(i);if(s!=null){var r="",o=this.pLineNumText.childNodes[s-this.showingFrom],l=String(this.oDoc.size).length,h=o.firstChild,a="";if(h)r=h.textContent||h.innerText||h.nodeValue||"";while(r.length+a.length<l)a+="\xa0";if(a)o.insertBefore(document.createTextNode(a),o.firstChild)}this.pLineNum.style.display="";var c=parseInt(this.pLineNum.offsetWidth);if(c>=53)c=53;var u=Math.abs((parseInt(this.pLinesCont.style.marginLeft)||0)-c)>2;this.pLinesCont.style.marginLeft=c+"px";this.lineNumDirty=false;return u},UpdateSelection:function(){var t=this.PosEq(this.oSel.from,this.oSel.to),e=this.LocalCoords(this.oSel.from,true),i=t?e:this.LocalCoords(this.oSel.to,true),n=this.oSel.inverted?e:i,s=this.TextHeight(),r=f(this.pInnerContHL),o=f(this.pLineDiv);this.pInputCont.style.top=Math.max(0,Math.min(this.pScroller.offsetHeight,n.y+o.top-r.top))+"px";this.pInputCont.style.left=Math.max(0,Math.min(this.pScroller.offsetWidth,n.x+o.left-r.left))+"px";if(t){this.pCursor.style.top=n.y+"px";this.pCursor.style.left=n.x+"px";this.pCursor.style.display="";this.pSelectionDiv.style.display="none"}else{var l=e.y==i.y,h=document.createDocumentFragment(),a=this.pLinesCont.clientWidth||this.pLinesCont.offsetWidth,c=this.pLinesCont.clientHeight||this.pLinesCont.offsetHeight;function u(t,e,i,n){var s=h.appendChild(BX.create("DIV",{props:{className:"bxce-selected"},style:{position:"absolute",left:t+"px",top:e+"px",height:n+"px"}}));s.style.width=(i?a-i-t:a)+"px"}if(this.oSel.from.ch&&e.y>=0){var p=l?a-i.x:0;u(e.x,e.y,p,s)}var d=Math.max(0,e.y+(this.oSel.from.ch?s:0));var g=Math.min(i.y,c)-d;if(g>.2*s)u(0,d,0,g);if((!l||!this.oSel.from.ch)&&i.y<c-.5*s)u(0,i.y,a-i.x,s);BX.cleanNode(this.pSelectionDiv);this.pSelectionDiv.appendChild(h);this.pCursor.style.display="none";this.pSelectionDiv.style.display=""}},OnScrollBar:function(t){if(this.pScrollbar.scrollTop!=this._lastScrollTop){this._lastScrollTop=this.pScroller.scrollTop=this.pScrollbar.scrollTop;this.UpdateDisplay([])}},OnScrollMain:function(t){if(this.pLineNum.style.left!=this.pScroller.scrollLeft+"px")this.pLineNum.style.left=this.pScroller.scrollLeft+"px";if(this.pScroller.scrollTop!=this._lastScrollTop){this._lastScrollTop=this.pScroller.scrollTop;if(this.pScrollbar.scrollTop!=this._lastScrollTop)this.pScrollbar.scrollTop=this._lastScrollTop;this.UpdateDisplay([])}},OnMouseDown:function(t){if(!t)t=window.event;if(!this.highlightMode)return;if(t.button&&t.button!==0)return;this.SetShift(t.shiftKey);var e,i=t.target||t.srcElement;for(e=i;e!=this.pInnerContHL;e=e.parentNode)if(e.parentNode==this.pSizeCont&&e!=this.pMover)return;for(e=i;e!=this.pInnerContHL;e=e.parentNode)if(e.parentNode==this.pLineNumText)return BX.PreventDefault(t);var n=this.PosFromMouse(t);if(a(t)==2){if(n)this.SetCursor(n.line,n.ch,true);setTimeout(BX.proxy(this.FocusInput,this),20);return BX.PreventDefault(t)}if(!n){if(i==this.pScroller)BX.PreventDefault(t);return}if(!this.focused)this.OnFocus();var s=+new Date;this._type="single";if(this.lastDoubleClick&&this.lastDoubleClick.time>s-400&&this.PosEq(this.lastDoubleClick.pos,n)){this._type="triple";BX.PreventDefault(t);setTimeout(BX.proxy(this.FocusInput,this),20);this.SelectLine(n.line)}else if(this.lastClick&&this.lastClick.time>s-400&&this.PosEq(this.lastClick.pos,n)){this._type="double";this.LastDoubleClick={time:s,pos:n};BX.PreventDefault(t);var r=this.FindWordAt(n);this.SetSelectionUser(r.from,r.to)}else{this.lastClick={time:s,pos:n}}this._selectingTimeout=null;this._last=n;this._start=n;BX.PreventDefault(t);if(this._type=="single")this.SetCursor(n.line,n.ch,true);this._startstart=this.oSel.from;this._startend=this.oSel.to;BX.bind(document,"mousemove",BX.proxy(this.OnMouseMove,this));BX.bind(document,"mouseup",BX.proxy(this._OnDone,this))},_DoSelect:function(t){if(this._type=="single"){this.SetSelectionUser(this._start,t)}else if(this._type=="double"){var e=this.FindWordAt(t);if(this.PosLess(t,this._startstart))this.SetSelectionUser(e.from,this._startend);else this.SetSelectionUser(this._startstart,e.to)}else if(this._type=="triple"){if(this.PosLess(t,this._startstart))this.SetSelectionUser(this._startend,this.ClipPos({line:t.line,ch:0}));else this.SetSelectionUser(this._startstart,this.ClipPos({line:t.line+1,ch:0}))}},OnMouseMove:function(t){this.OnBeforeAction();if(this._selectingTimeout)this._selectingTimeout=clearTimeout(this._selectingTimeout);BX.PreventDefault(t);if(!BX.browser.IsIE()&&!a(t))this._OnDone(t);else this._OnExtend(t);this.OnAfterAction()},_OnDone:function(t){if(this._selectingTimeout)this._selectingTimeout=clearTimeout(this._selectingTimeout);var e=this.PosFromMouse(t);if(e)this._DoSelect(e);BX.PreventDefault(t);this.FocusInput();this.updateInput=true;this.ResetInput(this.userSelChange);BX.unbind(document,"mousemove",BX.proxy(this.OnMouseMove,this));BX.unbind(document,"mouseup",BX.proxy(this._OnDone,this))},_OnExtend:function(t){var e=this,i=this.PosFromMouse(t,true);if(i&&!this.PosEq(i,this._last)){if(!this.focused)this.OnFocus();this._last=i;this._DoSelect(i);this.updateInput=false;var n=this.VisibleLines();if(i.line>=n.to||i.line<n.from)this._selectingTimeout=setTimeout(this.Action(function(){e._OnExtend(t)},this),150)}},OnDoubleClick:function(t){return BX.PreventDefault(t)},DoHandleBinding:function(t,e){if(typeof t=="string"){t=this.GetCommand(t);if(!t)return false}var i=this.shiftSelecting;try{if(e)this.suppressEdits=null;t()}catch(t){throw t;return false}finally{this.shiftSelecting=i;this.suppressEdits=false}return true},HandleKeyBinding:function(t){var e=this,i=this.keyNames[t.keyCode],n=false;if(i==null||t.altGraphKey)return false;if(t.altKey)i="Alt-"+i;if(t.ctrlKey)i="Ctrl-"+i;if(t.metaKey)i="Cmd-"+i;var s=false;function r(){s=true}if(t.shiftKey){n=this.LookupKey("Shift-"+i,function(t){return e.DoHandleBinding(t,true)},r)||this.LookupKey(i,function(t){if(typeof t=="string"&&/^go[A-Z]/.test(t))return e.DoHandleBinding(t)},r)}else{n=this.LookupKey(i,BX.proxy(this.DoHandleBinding,this),r)}if(s)n=false;if(n){BX.PreventDefault(t);this.RestartBlink();if(BX.browser.IsIE()){t.oldKeyCode=t.keyCode;t.keyCode=0}}return n},HandleCharBinding:function(t,e){var i=this;var n=this.LookupKey("'"+e+"'",function(t){return i.DoHandleBinding(t,true)});if(n){BX.PreventDefault(t);i.RestartBlink()}return n},OnKeyDown:function(t){if(!this.focused)this.OnFocus();if(BX.browser.IsIE()&&t.keyCode==27)t.returnValue=false;if(this.pollingFast&&this.ReadInput())this.pollingFast=false;var e=t.keyCode;this.SetShift(e==16||t.shiftKey);var i=this.HandleKeyBinding(t);if(BX.browser.IsOpera()){this._lastStoppedKey=i?e:null;if(!i&&e==88&&t.ctrlKey)this.ReplaceSelection("")}},OnKeyPress:function(t){if(this.pollingFast)this.ReadInput();var e=t.keyCode,i=t.charCode;if(BX.browser.IsOpera()&&e==this._lastStoppedKey){this._lastStoppedKey=null;return BX.PreventDefault(t)}if(BX.browser.IsOpera()&&(!t.which||t.which<10)&&this.HandleKeyBinding(t))return;var n=String.fromCharCode(i==null?e:i);if(this.oSyntax.magicSym&&this.oSyntax.magicSym.indexOf(n)>-1)setTimeout(this.Action(function(){this.IndentLine(this.oSel.to.line,"smart")},this),75);if(this.HandleCharBinding(t,n))return;this.FastPoll()},OnKeyUp:function(t){if(t.keyCode==16)this.shiftSelecting=null},OnFocus:function(){if(!this.focused){this.focused=true;BX.addClass(this.pScroller,"bxce-focused");this.ResetInput(true)}this.SlowPoll();this.RestartBlink()},OnBlur:function(){this.Save();var t=this;if(this.focused){this.focused=false;if(this.bracketHighlighted){this.Action(function(){if(this.bracketHighlighted){this.bracketHighlighted();this.bracketHighlighted=null}},this)}BX.removeClass(this.pScroller,"bxce-focused")}if(this._blinkerInterval)this._blinkerInterval=clearInterval(this._blinkerInterval);setTimeout(function(){if(!t.focused)t.shiftSelecting=null},150)},ReplaceRange:function(t,e,i){var n=this;e=this.ClipPos(e);i=i?this.ClipPos(i):e;t=this.ExplodeLines(t);function s(s){if(n.PosLess(s,e))return s;if(!n.PosLess(i,s))return r;var o=s.line+t.length-(i.line-e.line)-1;var l=s.ch;if(s.line==i.line)l+=t[t.length-1].length-(i.ch-(i.line==e.line?e.ch:0));return{line:o,ch:l}}var r;this.ReplaceRange1(t,e,i,function(t){r=t;return{from:s(n.oSel.from),to:s(n.oSel.to)}});return r},ReplaceSelection:function(t,e){var i=this;this.ReplaceRange1(this.ExplodeLines(t),this.oSel.from,this.oSel.to,function(t){if(e=="end")return{from:t,to:t};else if(e=="start")return{from:i.oSel.from,to:i.oSel.from};else return{from:i.oSel.from,to:t}})},ReplaceRange1:function(t,e,i,n){var s=t.length==1?t[0].length+e.ch:t[t.length-1].length,r=n({line:e.line+t.length-1,ch:s});this.UpdateLines(e,i,t,r.from,r.to)},GetRange:function(t,e,i){var n=t.line,s=e.line;if(n==s)return this.GetLine(n).text.slice(t.ch,e.ch);var r=[this.GetLine(n).text.slice(t.ch)];this.oDoc.Iteration(n+1,s,function(t){r.push(t.text)});r.push(this.GetLine(s).text.slice(0,e.ch));return r.join(i||"\n")},GetSelection:function(t){return this.GetRange(this.oSel.from,this.oSel.to,t)},SlowPoll:function(){if(!this.pollingFast)this.pollDelayed.set(this.pollInterval,BX.proxy(this.OnSlowPoolRun,this))},OnSlowPoolRun:function(){if(!this.highlightMode)return BX.DoNothing;this.OnBeforeAction();this.ReadInput();if(this.focused)this.SlowPoll();this.OnAfterAction()},FastPoll:function(){var t=this,e=false;this.pollingFast=true;function i(){t.OnBeforeAction();var n=t.ReadInput();if(!n&&!e){e=true;t.pollDelayed.set(60,i)}else{t.pollingFast=false;t.SlowPoll()}t.OnAfterAction()}this.pollDelayed.set(20,i)},ChangeLine:function(t,e){var i=t,n=t;if(typeof t=="number")n=this.GetLine(this.ClipLine(t));else i=this.LineNo(t);if(i==null)return null;if(e(n,i))this.arChanges.push({from:i,to:i+1});else return null;return n},SetLineHidden:function(t,e){var i=this;return this.ChangeLine(t,function(t,n){if(t.hidden!=e){t.hidden=e;if(e&&t.text.length==this.maxLine.text.length){this.updateMaxLine=true}else if(!e&&t.text.length>this.maxLine.text.length){this.maxLine=t;this.updateMaxLine=false}i.UpdateLineHeight(t,e?0:1);var s=this.oSel.from.line,r=this.oSel.to.line;if(e&&(s==n||r==n)){var o=s==n?i.SkipHidden({line:s,ch:0},s,0):this.oSel.from;var l=r==n?i.SkipHidden({line:r,ch:0},r,0):this.oSel.to;if(!l)return;i.SetSelection(o,l)}return i.lineNumDirty=true}})},UpdateLineHeight:function(t,e){this.lineNumDirty=true;var i=e-t.height;for(var n=t;n;n=n.parent)n.height+=i},SkipHidden:function(t,e,i){var n=this;function s(e){var s=t.line+e,r=e==1?n.oDoc.size:-1;while(s!=r){var l=getLine(s);if(!l.hidden){var h=t.ch;if(o||h>i||h>l.text.length)h=l.text.length;return{line:s,ch:h}}s+=e}}var r=this.GetLine(t.line),o=t.ch==r.text.length&&t.ch!=i;if(!r.hidden)return t;if(t.line>=e)return s(1)||s(-1);else return s(-1)||s(1)},SelectLine:function(t){this.SetSelectionUser({line:t,ch:0},this.ClipPos({line:t+1,ch:0}))},IndentSelected:function(t){if(this.PosEq(this.oSel.from,this.oSel.to))return this.IndentLine(this.oSel.from.line,t);var e=this.oSel.to.line-(this.oSel.to.ch?0:1);for(var i=this.oSel.from.line;i<=e;++i)this.IndentLine(i,t)},IndentLine:function(t,e){if(!e)e="add";if(e=="smart"){if(!this.oSyntax.Indent)e="prev";else var i=this.GetStateBefore(t)}var n=this.GetLine(t),s=n.indentation(this.tabSize),r=n.text.match(/^\s*/)[0],o;if(e=="smart"){o=this.oSyntax.Indent(i,n.text.slice(r.length),n.text)}if(e=="prev")o=t?this.GetLine(t-1).indentation(this.tabSize):0;else if(e=="add")o=s+this.indentUnit;else if(e=="subtract")o=s-this.indentUnit;o=Math.max(0,o);var l,h="",a=0;for(l=Math.floor(o/this.tabSize);l;--l){a+=this.tabSize;h+="\t"}while(a<o){++a;h+=" "}if(h!=r)this.ReplaceRange(h,{line:t,ch:0},{line:t,ch:r.length})},FindPosH:function(t,e){var i=this,n=this.oSel.inverted?this.oSel.from:this.oSel.to,s=n.line,r=n.ch,o=this.GetLine(s);function l(){var e,n,r;for(e=s+t,r=t<0?-1:i.oDoc.size;e!=r;e+=t){n=i.GetLine(e);if(!n.hidden){s=e;o=n;return true}}return false}function h(e){if(r==(t<0?0:o.text.length)){if(!e&&l())r=t<0?o.text.length:0;else return false}else{r+=t}return true}if(e=="char"){h()}else if(e=="column"){h(true)}else if(e=="word"){var a=false;for(;;){if(t<0)if(!h())break;if(d(o.text.charAt(r))){a=true}else if(a){if(t<0){t=1;h()}break}if(t>0&&!h())break}}return{line:s,ch:r}},MoveH:function(t,e){var i=t<0?this.oSel.from:this.oSel.to;if(this.shiftSelecting||this.PosEq(this.oSel.from,this.oSel.to))i=this.FindPosH(t,e);this.SetCursor(i.line,i.ch,true)},DeleteH:function(t,e){if(!this.PosEq(this.oSel.from,this.oSel.to))this.ReplaceRange("",this.oSel.from,this.oSel.to);else if(t<0)this.ReplaceRange("",this.FindPosH(t,e),this.oSel.to);else this.ReplaceRange("",this.oSel.from,this.FindPosH(t,e));this.userSelChange=true},MoveV:function(t,e){var i,n,s,r=this.LocalCoords(this.oSel.inverted?this.oSel.from:this.oSel.to,true);if(this.goalColumn!=null)r.x=this.goalColumn;if(e=="page"){i=Math.min(this.pScroller.clientHeight,window.innerHeight||document.documentElement.clientHeight);n=this.CoordsChar(r.x,r.y+i*t)}else if(e=="line"){s=this.TextHeight();n=this.CoordsChar(r.x,r.y+.5*s+t*s)}if(e=="page")this.pScrollbar.scrollTop+=this.LocalCoords(n,true).y-r.y;this.SetCursor(n.line,n.ch,true);this.goalColumn=r.x},FindWordAt:function(t){var e=this.GetLine(t.line).text,i=t.ch,n=t.ch;if(e){if(t.after===false||n==e.length)--i;else++n;var s=e.charAt(i),r=d(s)?d:/\s/.test(s)?function(t){return/\s/.test(t)}:function(t){return!/\s/.test(t)&&!d(t)};while(i>0&&r(e.charAt(i-1)))--i;while(n<e.length&&r(e.charAt(n)))++n}return{from:{line:t.line,ch:i},to:{line:t.line,ch:n}}},InitKeyEngine:function(){this.Map={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goHome",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharRight",Backspace:"delCharLeft",Tab:"tab","Shift-Tab":"indentLess",Enter:"newlineAndIndent",Insert:"toggleOverwrite"};if(BX.browser.IsMac()){this.Map["Cmd-A"]="selectAll";this.Map["Cmd-D"]="deleteLine";this.Map["Cmd-Z"]="undo";this.Map["Cmd-Up"]="goDocStart";this.Map["Cmd-End"]="goDocEnd";this.Map["Cmd-Down"]="goDocEnd";this.Map["Alt-Left"]="goWordLeft";this.Map["Alt-Right"]="goWordRight";this.Map["Cmd-Left"]="goLineStart";this.Map["Cmd-Right"]="goLineEnd";this.Map["Alt-Backspace"]="delWordLeft";this.Map["Ctrl-Alt-Backspace"]="delWordRight";this.Map["Alt-Delete"]="delWordRight"}else{this.Map["Ctrl-A"]="selectAll";this.Map["Ctrl-D"]="deleteLine";this.Map["Ctrl-Z"]="undo";this.Map["Ctrl-Home"]="goDocStart";this.Map["Alt-Up"]="goDocStart";this.Map["Ctrl-End"]="goDocEnd";this.Map["Ctrl-Down"]="goDocEnd";this.Map["Ctrl-Left"]="goWordLeft";this.Map["Ctrl-Right"]="goWordRight";this.Map["Alt-Left"]="goLineStart";this.Map["Alt-Right"]="goLineEnd";this.Map["Ctrl-Backspace"]="delWordLeft";this.Map["Ctrl-Delete"]="delWordRight"}this.keyNames={3:"Enter",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",91:"Mod",92:"Mod",93:"Mod",109:"-",107:"=",127:"Delete",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",63276:"PageUp",63277:"PageDown",63275:"End",63273:"Home",63234:"Left",63232:"Up",63235:"Right",63233:"Down",63302:"Insert",63272:"Delete"};var t;for(t=0;t<10;t++)this.keyNames[t+48]=String(t);for(t=65;t<=90;t++)this.keyNames[t]=String.fromCharCode(t);for(t=1;t<=12;t++)this.keyNames[t+111]=this.keyNames[t+63235]="F"+t},LookupKey:function(t,e,i){var n=this.Map[t];if(n===false){if(i&&typeof i=="function")i();return true}return n!=null&&e(n)},GetCommand:function(t){return{selectAll:BX.proxy(function(){this.DoSelection({line:0,ch:0},{line:this.oDoc.size-1})},this),killLine:BX.proxy(function(){var t=this.GetCursor(true),e=this.GetCursor(false),i=!this.PosEq(t,e);if(!i&&this.GetLineText(t.line).length==t.ch)this.ReplaceRange("",t,{line:t.line+1,ch:0});else this.ReplaceRange("",t,i?e:{line:t.line})},this),deleteLine:BX.proxy(function(){var t=this.GetCursor().line;this.ReplaceRange("",{line:t,ch:0},{line:t})},this),goCharLeft:BX.proxy(function(){this.MoveH(-1,"char")},this),goCharRight:BX.proxy(function(){this.MoveH(1,"char")},this),goColumnLeft:BX.proxy(function(){this.MoveH(-1,"column")},this),goColumnRight:BX.proxy(function(){this.MoveH(-1,"column")},this),goDocStart:BX.proxy(function(){this.SetCursor(0,0,true)},this),goDocEnd:BX.proxy(function(){this.DoSelection({line:this.oDoc.size-1},null,true)},this),goLineStart:BX.proxy(function(){this.SetCursor(this.GetCursor().line,0,true)},this),goHome:BX.proxy(function(){var t=this.GetCursor(),e=this.GetLineText(t.line),i=Math.max(0,e.search(/\S/));this.SetCursor(t.line,t.ch<=i&&t.ch?0:i,true)},this),goLineEnd:BX.proxy(function(){this.DoSelection({line:this.GetCursor().line},null,true)},this),goLineUp:BX.proxy(function(){this.MoveV(-1,"line")},this),goLineDown:BX.proxy(function(){this.MoveV(1,"line")},this),goPageUp:BX.proxy(function(){this.MoveV(-1,"page")},this),goPageDown:BX.proxy(function(){this.MoveV(1,"page")},this),goWordLeft:BX.proxy(function(){this.MoveH(-1,"word")},this),goWordRight:BX.proxy(function(){this.MoveH(1,"word")},this),delCharLeft:BX.proxy(function(){this.DeleteH(-1,"char")},this),delCharRight:BX.proxy(function(){this.DeleteH(1,"char")},this),delWordLeft:BX.proxy(function(){this.DeleteH(-1,"word")},this),delWordRight:BX.proxy(function(){this.DeleteH(1,"word")},this),indentLess:BX.proxy(function(){this.IndentSelection("subtract")},this),tab:BX.proxy(function(){if(this.PosEq(this.oSel.from,this.oSel.to)){this.ReplaceSelection("\t","end")}else{this.IndentSelection("add")}},this),undo:BX.proxy(this.Undo,this),enter:BX.proxy(function(){this.ReplaceSelection("\n","end");this.IndentLine(this.GetCursor().line)},this)}[t]},IndentSelection:function(t){this.OnBeforeAction();this.IndentSelected(t);this.OnAfterAction()},DoSelection:function(t,e,i){this.OnBeforeAction();var n=this.ClipPos(t),s=this.ClipPos(e||t);if(i)this.SetSelectionUser(n,s);else this.SetSelection(n,s);this.OnAfterAction()},GetLineText:function(t){if(t>=0&&t<this.oDoc.size)return this.GetLine(t).text;return""},CheckLinesHeight:function(t,e,i){var n=t.split("\n"),s,r,o,l=false,h;i=n.length-1;e=0;for(s=e;s<=i;s++){if(r=this.pLineNumTA.childNodes[s]){o=this.GetLineHeight(n[s]);h=parseInt(r.style.height);if(o>this.lineHeight||r.style.height!=""){r.style.height=n[s]?o+"px":"";if(h!=o)l=true}}}return l},BuildLineNum:function(t){t=parseInt(t);if(t!==this.lineNums){if(t<1)t=1;if(this.lineNums<t){for(var e=this.lineNums+1;e<=t;e++)this.pLineNumTA.appendChild(BX.create("DIV",{html:e}));this.lineNums=t}}},TextOnKeydown:function(t){if(!t)t=window.event;var e=t.which||t.keyCode;if(e==9){this.OnTab(t,this.ShiftPressed(t));return 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i,n,s,r,o="\t",h=this.GetTASelection(),a=h.start,c=h.end,u=this.GetTAValue().replace(/\r/g,""),f=u.substring(a,c),p=a,d=c;if(!e){if(f==""){u=u.substr(0,a)+o+u.substr(c);p=a+1;d=p}else{a=u.substr(0,a).lastIndexOf("\n")+1;if(a<=0)a=0;n=u.substr(c);s=u.substr(0,a);r=u.substring(a,c).split("\n");f=o+r.join("\n"+o);u=s+f+n;p=a;d=u.indexOf("\n",s.length+f.length);if(d==-1)d=u.length}}else{if(f==""){if(a<=0)a=1;if(u.substring(a-1,a)==o){u=u.substr(0,a-1)+u.substr(c);p=d=a-1}}else{a=u.substr(0,a).lastIndexOf("\n")+1;n=u.substr(c);s=u.substr(0,a);r=u.substring(a,c).split("\n");f="";for(i=0;i<r.length;i++){for(j=0,l=this.tabSymTA.length;j<l;j++){if(r[i].charAt(0)==o){r[i]=r[i].substr(1);j=l}}f+=r[i];if(i<r.length-1)f+="\n"}u=s+f+n;p=a;d=u.indexOf("\n",s.length+f.length);if(d==-1)d=u.length}}this.SetTAValue(u);if(BX.browser.IsIE()){var g=this;this.SetIETASelection(p,d);setTimeout(function(){g.bDisableTab=false},80)}else{this.pTA.selectionStart=p;this.pTA.selectionEnd=d}this.CheckLineSelection(true)},CheckLineSelection:function(t){if(this.highlightMode)return;var e=this.GetSelectionInfo();if(t!==false||e.source!=this.curSel.source)this.ManageSize(false);this.curSel=e},ManageSize:function(t){if(this.highlightMode)return false;var e,i;i=parseInt(this.pTA.scrollHeight,10);this.curSel=this.GetSelectionInfo();if(!isNaN(i)&&i>=0){this.pContTA.style.height=i+2+"px";this.pTA.style.height=i+2+"px"}e=this.pTA.scrollWidth;if(BX.browser.IsChrome()){e+=18}if(parseInt(this.pTA.style.width)<e){this.pTA.style.width=e+"px";this.pContTA.style.width=e+"px"}if(t!==false)this.CheckLineSelection(true);if(this.curSel.nbLine>=0){this.BuildLineNum(this.curSel.nbLine);var n=this.GetLinePos(this.curSel.nbLine);if(n.top+n.height<i&&this.curSel.nbLine<this.lineNums){var s=parseInt(n.top+n.height);if(!isNaN(s)&&s>=0){this.pContTA.style.height=s+2+"px";this.pTA.style.height=s+2+"px"}}}this.pTA.scrollTop="0px";this.pTA.scrollLeft="0px"},GetSelectionInfo:function(){if(!this.curSel)this.curSel={};var t=this.GetTASelection(),e=t.start,i=t.end,n;var s={selectionStart:e,selectionEnd:i,source:this.GetTAValue().replace(/\r/g,""),linePos:1,lineNb:1,carretPos:0,curLine:"",cursorIndex:0,direction:this.curSel.direction},r=s.source.split("\n"),o=r.length,l=s.source.length-(o-1);if(l<0)l=0;s.nbLine=o;s.nbChar=l;if(e>0){n=s.source.substr(0,e);s.carretPos=e-n.lastIndexOf("\n");s.linePos=n.split("\n").length}else{s.carretPos=1}if(s.linePos<1)s.linePos=1;if(i>e)s.lineNb=s.source.substring(e,i).split("\n").length;s.cursorIndex=e;s.curLine=r[s.linePos-1];if(s.selectionStart==this.curSel.selectionStart){if(s.selectionEnd>this.curSel.selectionEnd)s.direction="down";else s.direction=this.curSel.direction}else 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e=this.pLineNumTA.childNodes[t-1],i=e?e.offsetTop:this.lineHeight*(t-1),n=e?e.offsetHeight:this.lineHeight;return{top:parseInt(i)||0,height:parseInt(n)||0}},Undo:function(){this.UndoRedo(this.oHistory.done,this.oHistory.undone)},UndoRedo:function(t,e){if(!t.length)return;var i,n,s,r,o,l=t.pop(),h=[];for(i=l.length-1;i>=0;i-=1){n=l[i];s=[];r=n.start+n.added;o={line:n.start+n.old.length-1,ch:this.GetUndoChar(s[s.length-1],n.old[n.old.length-1])};this.UpdateLinesNoUndo({line:n.start,ch:0},{line:r-1,ch:this.GetLine(r-1).text.length},n.old,o,o)}this.updateInput=true;e.push(h)},GetUndoChar:function(t,e){if(!e)return 0;if(!t)return e.length;for(var i=t.length,n=e.length;i>=0&&n>=0;--i,--n)if(t.charAt(i)!=e.charAt(n))break;return n+1}};function t(t,e){this.pos=this.start=0;this.string=t;this.tabSize=e||8}t.prototype={eol:function(){return this.pos>=this.string.length},sol:function(){return this.pos==0},peek:function(){return 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B=Math.min(g,L);while(true){if(T){var N=b+T.length;var D=C;for(var M=0;M<w.length;++M)D=(D?D+" ":"")+w[M].style;a(l,N>B?T.slice(0,B-b):T,D);if(N>=B){T=T.slice(B-b);b=B;break}b=N}T=f[S++];C=m(f[S++])}}}return l},cleanUp:function(){this.parent=null;if(this.marked){for(var t=0,e=this.marked.length;t<e;++t)this.marked[t].detach(this)}},GetEolHtml:function(){if(this._eolHtml!=undefined)return this._eolHtml;this._eolHtml=" ";if(BX.browser.IsFirefox()||BX.browser.IsIE())this._eolHtml="\u200b";else if(BX.browser.IsOpera())this._eolHtml="";return this._eolHtml}};function n(t,e,i,n){for(var s=0,r=0,o=0;r<e;s+=2){var l=i[s],h=r+l.length;if(o==0){if(h>t)n.push(l.slice(t-r,Math.min(l.length,e-r)),i[s+1]);if(h>=t)o=1}else if(o==1){if(h>e)n.push(l.slice(0,e-r),i[s+1]);else n.push(l,i[s+1])}r=h}}function s(t){this.lines=t;this.parent=null;for(var e=0,i=t.length,n=0;e<i;++e){t[e].parent=this;n+=t[e].height}this.height=n}s.prototype={GetSize:function(){return 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