window.CodeMirror=(function(){"use strict";var gecko=/gecko\/\d/i.test(navigator.userAgent);var ie=/MSIE \d/.test(navigator.userAgent);var ie_lt8=ie&&(document.documentMode==null||document.documentMode<8);var ie_lt9=ie&&(document.documentMode==null||document.documentMode<9);var webkit=/WebKit\//.test(navigator.userAgent);var qtwebkit=webkit&&/Qt\/\d+\.\d+/.test(navigator.userAgent);var chrome=/Chrome\//.test(navigator.userAgent);var opera=/Opera\//.test(navigator.userAgent);var safari=/Apple Computer/.test(navigator.vendor);var khtml=/KHTML\//.test(navigator.userAgent);var mac_geLion=/Mac OS X 1\d\D([7-9]|\d\d)\D/.test(navigator.userAgent);var mac_geMountainLion=/Mac OS X 1\d\D([8-9]|\d\d)\D/.test(navigator.userAgent);var phantom=/PhantomJS/.test(navigator.userAgent);var ios=/AppleWebKit/.test(navigator.userAgent)&&/Mobile\/\w+/.test(navigator.userAgent);var mobile=ios||/Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(navigator.userAgent);var mac=ios||/Mac/.test(navigator.platform);var windows=/windows/i.test(navigator.platform);var opera_version=opera&&navigator.userAgent.match(/Version\/(\d*\.\d*)/);if(opera_version)opera_version=Number(opera_version[1]);if(opera_version&&opera_version>=15){opera=false;webkit=true;}
var flipCtrlCmd=mac&&(qtwebkit||opera&&(opera_version==null||opera_version<12.11));var captureMiddleClick=gecko||(ie&&!ie_lt9);var sawReadOnlySpans=false,sawCollapsedSpans=false;function CodeMirror(place,options){if(!(this instanceof CodeMirror))return new CodeMirror(place,options);this.options=options=options||{};for(var opt in defaults)if(!options.hasOwnProperty(opt)&&defaults.hasOwnProperty(opt))
options[opt]=defaults[opt];setGuttersForLineNumbers(options);var docStart=typeof options.value=="string"?0:options.value.first;var display=this.display=makeDisplay(place,docStart);display.wrapper.CodeMirror=this;updateGutters(this);if(options.autofocus&&!mobile)focusInput(this);this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:false,focused:false,suppressEdits:false,pasteIncoming:false,draggingText:false,highlight:new Delayed()};themeChanged(this);if(options.lineWrapping)
this.display.wrapper.className+=" CodeMirror-wrap";var doc=options.value;if(typeof doc=="string")doc=new Doc(options.value,options.mode);operation(this,attachDoc)(this,doc);if(ie)setTimeout(bind(resetInput,this,true),20);registerEventHandlers(this);var hasFocus;try{hasFocus=(document.activeElement==display.input);}catch(e){}
if(hasFocus||(options.autofocus&&!mobile))setTimeout(bind(onFocus,this),20);else onBlur(this);operation(this,function(){for(var opt in optionHandlers)
if(optionHandlers.propertyIsEnumerable(opt))
optionHandlers[opt](this,options[opt],Init);for(var i=0;i<initHooks.length;++i)initHooks[i](this);})();}
function makeDisplay(place,docStart){var d={};var input=d.input=elt("textarea",null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none; font-size: 4px;");if(webkit)input.style.width="1000px";else input.setAttribute("wrap","off");if(ios)input.style.border="1px solid black";input.setAttribute("autocorrect","off");input.setAttribute("autocapitalize","off");input.setAttribute("spellcheck","false");d.inputDiv=elt("div",[input],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");d.scrollbarH=elt("div",[elt("div",null,null,"height: 1px")],"CodeMirror-hscrollbar");d.scrollbarV=elt("div",[elt("div",null,null,"width: 1px")],"CodeMirror-vscrollbar");d.scrollbarFiller=elt("div",null,"CodeMirror-scrollbar-filler");d.gutterFiller=elt("div",null,"CodeMirror-gutter-filler");d.lineDiv=elt("div",null,"CodeMirror-code");d.selectionDiv=elt("div",null,null,"position: relative; z-index: 1");d.cursor=elt("div","\u00a0","CodeMirror-cursor");d.otherCursor=elt("div","\u00a0","CodeMirror-cursor CodeMirror-secondarycursor");d.measure=elt("div",null,"CodeMirror-measure");d.lineSpace=elt("div",[d.measure,d.selectionDiv,d.lineDiv,d.cursor,d.otherCursor],null,"position: relative; outline: none");d.mover=elt("div",[elt("div",[d.lineSpace],"CodeMirror-lines")],null,"position: relative");d.sizer=elt("div",[d.mover],"CodeMirror-sizer");d.heightForcer=elt("div",null,null,"position: absolute; height: "+scrollerCutOff+"px; width: 1px;");d.gutters=elt("div",null,"CodeMirror-gutters");d.lineGutter=null;d.scroller=elt("div",[d.sizer,d.heightForcer,d.gutters],"CodeMirror-scroll");d.scroller.setAttribute("tabIndex","-1");d.wrapper=elt("div",[d.inputDiv,d.scrollbarH,d.scrollbarV,d.scrollbarFiller,d.gutterFiller,d.scroller],"CodeMirror");if(ie_lt8){d.gutters.style.zIndex=-1;d.scroller.style.paddingRight=0;}
if(place.appendChild)place.appendChild(d.wrapper);else place(d.wrapper);if(ios)input.style.width="0px";if(!webkit)d.scroller.draggable=true;if(khtml){d.inputDiv.style.height="1px";d.inputDiv.style.position="absolute";}
else if(ie_lt8)d.scrollbarH.style.minWidth=d.scrollbarV.style.minWidth="18px";d.viewOffset=d.lastSizeC=0;d.showingFrom=d.showingTo=docStart;d.lineNumWidth=d.lineNumInnerWidth=d.lineNumChars=null;d.prevInput="";d.alignWidgets=false;d.pollingFast=false;d.poll=new Delayed();d.cachedCharWidth=d.cachedTextHeight=null;d.measureLineCache=[];d.measureLineCachePos=0;d.inaccurateSelection=false;d.maxLine=null;d.maxLineLength=0;d.maxLineChanged=false;d.wheelDX=d.wheelDY=d.wheelStartX=d.wheelStartY=null;return d;}
function loadMode(cm){cm.doc.mode=CodeMirror.getMode(cm.options,cm.doc.modeOption);cm.doc.iter(function(line){if(line.stateAfter)line.stateAfter=null;if(line.styles)line.styles=null;});cm.doc.frontier=cm.doc.first;startWorker(cm,100);cm.state.modeGen++;if(cm.curOp)regChange(cm);}
function wrappingChanged(cm){if(cm.options.lineWrapping){cm.display.wrapper.className+=" CodeMirror-wrap";cm.display.sizer.style.minWidth="";}else{cm.display.wrapper.className=cm.display.wrapper.className.replace(" CodeMirror-wrap","");computeMaxLength(cm);}
estimateLineHeights(cm);regChange(cm);clearCaches(cm);setTimeout(function(){updateScrollbars(cm);},100);}
function estimateHeight(cm){var th=textHeight(cm.display),wrapping=cm.options.lineWrapping;var perLine=wrapping&&Math.max(5,cm.display.scroller.clientWidth/charWidth(cm.display)-3);return function(line){if(lineIsHidden(cm.doc,line))
return 0;else if(wrapping)
return(Math.ceil(line.text.length/perLine)||1)*th;else
return th;};}
function estimateLineHeights(cm){var doc=cm.doc,est=estimateHeight(cm);doc.iter(function(line){var estHeight=est(line);if(estHeight!=line.height)updateLineHeight(line,estHeight);});}
function keyMapChanged(cm){var map=keyMap[cm.options.keyMap],style=map.style;cm.display.wrapper.className=cm.display.wrapper.className.replace(/\s*cm-keymap-\S+/g,"")+
(style?" cm-keymap-"+style:"");cm.state.disableInput=map.disableInput;}
function themeChanged(cm){cm.display.wrapper.className=cm.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+
cm.options.theme.replace(/(^|\s)\s*/g," cm-s-");clearCaches(cm);}
function guttersChanged(cm){updateGutters(cm);regChange(cm);setTimeout(function(){alignHorizontally(cm);},20);}
function updateGutters(cm){var gutters=cm.display.gutters,specs=cm.options.gutters;removeChildren(gutters);for(var i=0;i<specs.length;++i){var gutterClass=specs[i];var gElt=gutters.appendChild(elt("div",null,"CodeMirror-gutter "+gutterClass));if(gutterClass=="CodeMirror-linenumbers"){cm.display.lineGutter=gElt;gElt.style.width=(cm.display.lineNumWidth||1)+"px";}}
gutters.style.display=i?"":"none";}
function lineLength(doc,line){if(line.height==0)return 0;var len=line.text.length,merged,cur=line;while(merged=collapsedSpanAtStart(cur)){var found=merged.find();cur=getLine(doc,found.from.line);len+=found.from.ch-found.to.ch;}
cur=line;while(merged=collapsedSpanAtEnd(cur)){var found=merged.find();len-=cur.text.length-found.from.ch;cur=getLine(doc,found.to.line);len+=cur.text.length-found.to.ch;}
return len;}
function computeMaxLength(cm){var d=cm.display,doc=cm.doc;d.maxLine=getLine(doc,doc.first);d.maxLineLength=lineLength(doc,d.maxLine);d.maxLineChanged=true;doc.iter(function(line){var len=lineLength(doc,line);if(len>d.maxLineLength){d.maxLineLength=len;d.maxLine=line;}});}
function setGuttersForLineNumbers(options){var found=false;for(var i=0;i<options.gutters.length;++i){if(options.gutters[i]=="CodeMirror-linenumbers"){if(options.lineNumbers)found=true;else options.gutters.splice(i--,1);}}
if(!found&&options.lineNumbers)
options.gutters.push("CodeMirror-linenumbers");}
function updateScrollbars(cm){var d=cm.display,docHeight=cm.doc.height;var totalHeight=docHeight+paddingVert(d);d.sizer.style.minHeight=d.heightForcer.style.top=totalHeight+"px";d.gutters.style.height=Math.max(totalHeight,d.scroller.clientHeight-scrollerCutOff)+"px";var scrollHeight=Math.max(totalHeight,d.scroller.scrollHeight);var needsH=d.scroller.scrollWidth>(d.scroller.clientWidth+1);var needsV=scrollHeight>(d.scroller.clientHeight+1);if(needsV){d.scrollbarV.style.display="block";d.scrollbarV.style.bottom=needsH?scrollbarWidth(d.measure)+"px":"0";d.scrollbarV.firstChild.style.height=(scrollHeight-d.scroller.clientHeight+d.scrollbarV.clientHeight)+"px";}else d.scrollbarV.style.display="";if(needsH){d.scrollbarH.style.display="block";d.scrollbarH.style.right=needsV?scrollbarWidth(d.measure)+"px":"0";d.scrollbarH.firstChild.style.width=(d.scroller.scrollWidth-d.scroller.clientWidth+d.scrollbarH.clientWidth)+"px";}else d.scrollbarH.style.display="";if(needsH&&needsV){d.scrollbarFiller.style.display="block";d.scrollbarFiller.style.height=d.scrollbarFiller.style.width=scrollbarWidth(d.measure)+"px";}else d.scrollbarFiller.style.display="";if(needsH&&cm.options.coverGutterNextToScrollbar&&cm.options.fixedGutter){d.gutterFiller.style.display="block";d.gutterFiller.style.height=scrollbarWidth(d.measure)+"px";d.gutterFiller.style.width=d.gutters.offsetWidth+"px";}else d.gutterFiller.style.display="";if(mac_geLion&&scrollbarWidth(d.measure)===0)
d.scrollbarV.style.minWidth=d.scrollbarH.style.minHeight=mac_geMountainLion?"18px":"12px";}
function visibleLines(display,doc,viewPort){var top=display.scroller.scrollTop,height=display.wrapper.clientHeight;if(typeof viewPort=="number")top=viewPort;else if(viewPort){top=viewPort.top;height=viewPort.bottom-viewPort.top;}
top=Math.floor(top-paddingTop(display));var bottom=Math.ceil(top+height);return{from:lineAtHeight(doc,top),to:lineAtHeight(doc,bottom)};}
function alignHorizontally(cm){var display=cm.display;if(!display.alignWidgets&&(!display.gutters.firstChild||!cm.options.fixedGutter))return;var comp=compensateForHScroll(display)-display.scroller.scrollLeft+cm.doc.scrollLeft;var gutterW=display.gutters.offsetWidth,l=comp+"px";for(var n=display.lineDiv.firstChild;n;n=n.nextSibling)if(n.alignable){for(var i=0,a=n.alignable;i<a.length;++i)a[i].style.left=l;}
if(cm.options.fixedGutter)
display.gutters.style.left=(comp+gutterW)+"px";}
function maybeUpdateLineNumberWidth(cm){if(!cm.options.lineNumbers)return false;var doc=cm.doc,last=lineNumberFor(cm.options,doc.first+doc.size-1),display=cm.display;if(last.length!=display.lineNumChars){var test=display.measure.appendChild(elt("div",[elt("div",last)],"CodeMirror-linenumber CodeMirror-gutter-elt"));var innerW=test.firstChild.offsetWidth,padding=test.offsetWidth-innerW;display.lineGutter.style.width="";display.lineNumInnerWidth=Math.max(innerW,display.lineGutter.offsetWidth-padding);display.lineNumWidth=display.lineNumInnerWidth+padding;display.lineNumChars=display.lineNumInnerWidth?last.length:-1;display.lineGutter.style.width=display.lineNumWidth+"px";return true;}
return false;}
function lineNumberFor(options,i){return String(options.lineNumberFormatter(i+options.firstLineNumber));}
function compensateForHScroll(display){return getRect(display.scroller).left-getRect(display.sizer).left;}
function updateDisplay(cm,changes,viewPort,forced){var oldFrom=cm.display.showingFrom,oldTo=cm.display.showingTo,updated;var visible=visibleLines(cm.display,cm.doc,viewPort);for(;;){if(!updateDisplayInner(cm,changes,visible,forced))break;forced=false;updated=true;updateSelection(cm);updateScrollbars(cm);if(viewPort)
viewPort=Math.min(cm.display.scroller.scrollHeight-cm.display.scroller.clientHeight,typeof viewPort=="number"?viewPort:viewPort.top);visible=visibleLines(cm.display,cm.doc,viewPort);if(visible.from>=cm.display.showingFrom&&visible.to<=cm.display.showingTo)
break;changes=[];}
if(updated){signalLater(cm,"update",cm);if(cm.display.showingFrom!=oldFrom||cm.display.showingTo!=oldTo)
signalLater(cm,"viewportChange",cm,cm.display.showingFrom,cm.display.showingTo);}
return updated;}
function updateDisplayInner(cm,changes,visible,forced){var display=cm.display,doc=cm.doc;if(!display.wrapper.clientWidth){display.showingFrom=display.showingTo=doc.first;display.viewOffset=0;return;}
if(!forced&&changes.length==0&&visible.from>display.showingFrom&&visible.to<display.showingTo)
return;if(maybeUpdateLineNumberWidth(cm))
changes=[{from:doc.first,to:doc.first+doc.size}];var gutterW=display.sizer.style.marginLeft=display.gutters.offsetWidth+"px";display.scrollbarH.style.left=cm.options.fixedGutter?gutterW:"0";var positionsChangedFrom=Infinity;if(cm.options.lineNumbers)
for(var i=0;i<changes.length;++i)
if(changes[i].diff){positionsChangedFrom=changes[i].from;break;}
var end=doc.first+doc.size;var from=Math.max(visible.from-cm.options.viewportMargin,doc.first);var to=Math.min(end,visible.to+cm.options.viewportMargin);if(display.showingFrom<from&&from-display.showingFrom<20)from=Math.max(doc.first,display.showingFrom);if(display.showingTo>to&&display.showingTo-to<20)to=Math.min(end,display.showingTo);if(sawCollapsedSpans){from=lineNo(visualLine(doc,getLine(doc,from)));while(to<end&&lineIsHidden(doc,getLine(doc,to)))++to;}
var intact=[{from:Math.max(display.showingFrom,doc.first),to:Math.min(display.showingTo,end)}];if(intact[0].from>=intact[0].to)intact=[];else intact=computeIntact(intact,changes);if(sawCollapsedSpans)
for(var i=0;i<intact.length;++i){var range=intact[i],merged;while(merged=collapsedSpanAtEnd(getLine(doc,range.to-1))){var newTo=merged.find().from.line;if(newTo>range.from)range.to=newTo;else{intact.splice(i--,1);break;}}}
var intactLines=0;for(var i=0;i<intact.length;++i){var range=intact[i];if(range.from<from)range.from=from;if(range.to>to)range.to=to;if(range.from>=range.to)intact.splice(i--,1);else intactLines+=range.to-range.from;}
if(!forced&&intactLines==to-from&&from==display.showingFrom&&to==display.showingTo){updateViewOffset(cm);return;}
intact.sort(function(a,b){return a.from-b.from;});try{var focused=document.activeElement;}catch(e){}
if(intactLines<(to-from)*.7)display.lineDiv.style.display="none";patchDisplay(cm,from,to,intact,positionsChangedFrom);display.lineDiv.style.display="";if(focused&&document.activeElement!=focused&&focused.offsetHeight)focused.focus();var different=from!=display.showingFrom||to!=display.showingTo||display.lastSizeC!=display.wrapper.clientHeight;if(different){display.lastSizeC=display.wrapper.clientHeight;startWorker(cm,400);}
display.showingFrom=from;display.showingTo=to;updateHeightsInViewport(cm);updateViewOffset(cm);return true;}
function updateHeightsInViewport(cm){var display=cm.display;var prevBottom=display.lineDiv.offsetTop;for(var node=display.lineDiv.firstChild,height;node;node=node.nextSibling)if(node.lineObj){if(ie_lt8){var bot=node.offsetTop+node.offsetHeight;height=bot-prevBottom;prevBottom=bot;}else{var box=getRect(node);height=box.bottom-box.top;}
var diff=node.lineObj.height-height;if(height<2)height=textHeight(display);if(diff>.001||diff<-.001){updateLineHeight(node.lineObj,height);var widgets=node.lineObj.widgets;if(widgets)for(var i=0;i<widgets.length;++i)
widgets[i].height=widgets[i].node.offsetHeight;}}}
function updateViewOffset(cm){var off=cm.display.viewOffset=heightAtLine(cm,getLine(cm.doc,cm.display.showingFrom));cm.display.mover.style.top=off+"px";}
function computeIntact(intact,changes){for(var i=0,l=changes.length||0;i<l;++i){var change=changes[i],intact2=[],diff=change.diff||0;for(var j=0,l2=intact.length;j<l2;++j){var range=intact[j];if(change.to<=range.from&&change.diff){intact2.push({from:range.from+diff,to:range.to+diff});}else if(change.to<=range.from||change.from>=range.to){intact2.push(range);}else{if(change.from>range.from)
intact2.push({from:range.from,to:change.from});if(change.to<range.to)
intact2.push({from:change.to+diff,to:range.to+diff});}}
intact=intact2;}
return intact;}
function getDimensions(cm){var d=cm.display,left={},width={};for(var n=d.gutters.firstChild,i=0;n;n=n.nextSibling,++i){left[cm.options.gutters[i]]=n.offsetLeft;width[cm.options.gutters[i]]=n.offsetWidth;}
return{fixedPos:compensateForHScroll(d),gutterTotalWidth:d.gutters.offsetWidth,gutterLeft:left,gutterWidth:width,wrapperWidth:d.wrapper.clientWidth};}
function patchDisplay(cm,from,to,intact,updateNumbersFrom){var dims=getDimensions(cm);var display=cm.display,lineNumbers=cm.options.lineNumbers;if(!intact.length&&(!webkit||!cm.display.currentWheelTarget))
removeChildren(display.lineDiv);var container=display.lineDiv,cur=container.firstChild;function rm(node){var next=node.nextSibling;if(webkit&&mac&&cm.display.currentWheelTarget==node){node.style.display="none";node.lineObj=null;}else{node.parentNode.removeChild(node);}
return next;}
var nextIntact=intact.shift(),lineN=from;cm.doc.iter(from,to,function(line){if(nextIntact&&nextIntact.to==lineN)nextIntact=intact.shift();if(lineIsHidden(cm.doc,line)){if(line.height!=0)updateLineHeight(line,0);if(line.widgets&&cur.previousSibling)for(var i=0;i<line.widgets.length;++i){var w=line.widgets[i];if(w.showIfHidden){var prev=cur.previousSibling;if(/pre/i.test(prev.nodeName)){var wrap=elt("div",null,null,"position: relative");prev.parentNode.replaceChild(wrap,prev);wrap.appendChild(prev);prev=wrap;}
var wnode=prev.appendChild(elt("div",[w.node],"CodeMirror-linewidget"));if(!w.handleMouseEvents)wnode.ignoreEvents=true;positionLineWidget(w,wnode,prev,dims);}}}else if(nextIntact&&nextIntact.from<=lineN&&nextIntact.to>lineN){while(cur.lineObj!=line)cur=rm(cur);if(lineNumbers&&updateNumbersFrom<=lineN&&cur.lineNumber)
setTextContent(cur.lineNumber,lineNumberFor(cm.options,lineN));cur=cur.nextSibling;}else{if(line.widgets)for(var j=0,search=cur,reuse;search&&j<20;++j,search=search.nextSibling)
if(search.lineObj==line&&/div/i.test(search.nodeName)){reuse=search;break;}
var lineNode=buildLineElement(cm,line,lineN,dims,reuse);if(lineNode!=reuse){container.insertBefore(lineNode,cur);}else{while(cur!=reuse)cur=rm(cur);cur=cur.nextSibling;}
lineNode.lineObj=line;}
++lineN;});while(cur)cur=rm(cur);}
function buildLineElement(cm,line,lineNo,dims,reuse){var lineElement=lineContent(cm,line);var markers=line.gutterMarkers,display=cm.display,wrap;if(!cm.options.lineNumbers&&!markers&&!line.bgClass&&!line.wrapClass&&!line.widgets)
return lineElement;if(reuse){reuse.alignable=null;var isOk=true,widgetsSeen=0,insertBefore=null;for(var n=reuse.firstChild,next;n;n=next){next=n.nextSibling;if(!/\bCodeMirror-linewidget\b/.test(n.className)){reuse.removeChild(n);}else{for(var i=0;i<line.widgets.length;++i){var widget=line.widgets[i];if(widget.node==n.firstChild){if(!widget.above&&!insertBefore)insertBefore=n;positionLineWidget(widget,n,reuse,dims);++widgetsSeen;break;}}
if(i==line.widgets.length){isOk=false;break;}}}
reuse.insertBefore(lineElement,insertBefore);if(isOk&&widgetsSeen==line.widgets.length){wrap=reuse;reuse.className=line.wrapClass||"";}}
if(!wrap){wrap=elt("div",null,line.wrapClass,"position: relative");wrap.appendChild(lineElement);}
if(line.bgClass)
wrap.insertBefore(elt("div",null,line.bgClass+" CodeMirror-linebackground"),wrap.firstChild);if(cm.options.lineNumbers||markers){var gutterWrap=wrap.insertBefore(elt("div",null,null,"position: absolute; left: "+
(cm.options.fixedGutter?dims.fixedPos:-dims.gutterTotalWidth)+"px"),wrap.firstChild);if(cm.options.fixedGutter)(wrap.alignable||(wrap.alignable=[])).push(gutterWrap);if(cm.options.lineNumbers&&(!markers||!markers["CodeMirror-linenumbers"]))
wrap.lineNumber=gutterWrap.appendChild(elt("div",lineNumberFor(cm.options,lineNo),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+dims.gutterLeft["CodeMirror-linenumbers"]+"px; width: "
+display.lineNumInnerWidth+"px"));if(markers)
for(var k=0;k<cm.options.gutters.length;++k){var id=cm.options.gutters[k],found=markers.hasOwnProperty(id)&&markers[id];if(found)
gutterWrap.appendChild(elt("div",[found],"CodeMirror-gutter-elt","left: "+
dims.gutterLeft[id]+"px; width: "+dims.gutterWidth[id]+"px"));}}
if(ie_lt8)wrap.style.zIndex=2;if(line.widgets&&wrap!=reuse)for(var i=0,ws=line.widgets;i<ws.length;++i){var widget=ws[i],node=elt("div",[widget.node],"CodeMirror-linewidget");if(!widget.handleMouseEvents)node.ignoreEvents=true;positionLineWidget(widget,node,wrap,dims);if(widget.above)
wrap.insertBefore(node,cm.options.lineNumbers&&line.height!=0?gutterWrap:lineElement);else
wrap.appendChild(node);signalLater(widget,"redraw");}
return wrap;}
function positionLineWidget(widget,node,wrap,dims){if(widget.noHScroll){(wrap.alignable||(wrap.alignable=[])).push(node);var width=dims.wrapperWidth;node.style.left=dims.fixedPos+"px";if(!widget.coverGutter){width-=dims.gutterTotalWidth;node.style.paddingLeft=dims.gutterTotalWidth+"px";}
node.style.width=width+"px";}
if(widget.coverGutter){node.style.zIndex=5;node.style.position="relative";if(!widget.noHScroll)node.style.marginLeft=-dims.gutterTotalWidth+"px";}}
function updateSelection(cm){var display=cm.display;var collapsed=posEq(cm.doc.sel.from,cm.doc.sel.to);if(collapsed||cm.options.showCursorWhenSelecting)
updateSelectionCursor(cm);else
display.cursor.style.display=display.otherCursor.style.display="none";if(!collapsed)
updateSelectionRange(cm);else
display.selectionDiv.style.display="none";if(cm.options.moveInputWithCursor){var headPos=cursorCoords(cm,cm.doc.sel.head,"div");var wrapOff=getRect(display.wrapper),lineOff=getRect(display.lineDiv);display.inputDiv.style.top=Math.max(0,Math.min(display.wrapper.clientHeight-10,headPos.top+lineOff.top-wrapOff.top))+"px";display.inputDiv.style.left=Math.max(0,Math.min(display.wrapper.clientWidth-10,headPos.left+lineOff.left-wrapOff.left))+"px";}}
function updateSelectionCursor(cm){var display=cm.display,pos=cursorCoords(cm,cm.doc.sel.head,"div");display.cursor.style.left=pos.left+"px";display.cursor.style.top=pos.top+"px";display.cursor.style.height=Math.max(0,pos.bottom-pos.top)*cm.options.cursorHeight+"px";display.cursor.style.display="";if(pos.other){display.otherCursor.style.display="";display.otherCursor.style.left=pos.other.left+"px";display.otherCursor.style.top=pos.other.top+"px";display.otherCursor.style.height=(pos.other.bottom-pos.other.top)*.85+"px";}else{display.otherCursor.style.display="none";}}
function updateSelectionRange(cm){var display=cm.display,doc=cm.doc,sel=cm.doc.sel;var fragment=document.createDocumentFragment();var clientWidth=display.lineSpace.offsetWidth,pl=paddingLeft(cm.display);function add(left,top,width,bottom){if(top<0)top=0;fragment.appendChild(elt("div",null,"CodeMirror-selected","position: absolute; left: "+left+"px; top: "+top+"px; width: "+(width==null?clientWidth-left:width)+"px; height: "+(bottom-top)+"px"));}
function drawForLine(line,fromArg,toArg){var lineObj=getLine(doc,line);var lineLen=lineObj.text.length;var start,end;function coords(ch,bias){return charCoords(cm,Pos(line,ch),"div",lineObj,bias);}
iterateBidiSections(getOrder(lineObj),fromArg||0,toArg==null?lineLen:toArg,function(from,to,dir){var leftPos=coords(from,"left"),rightPos,left,right;if(from==to){rightPos=leftPos;left=right=leftPos.left;}else{rightPos=coords(to-1,"right");if(dir=="rtl"){var tmp=leftPos;leftPos=rightPos;rightPos=tmp;}
left=leftPos.left;right=rightPos.right;}
if(fromArg==null&&from==0)left=pl;if(rightPos.top-leftPos.top>3){add(left,leftPos.top,null,leftPos.bottom);left=pl;if(leftPos.bottom<rightPos.top)add(left,leftPos.bottom,null,rightPos.top);}
if(toArg==null&&to==lineLen)right=clientWidth;if(!start||leftPos.top<start.top||leftPos.top==start.top&&leftPos.left<start.left)
start=leftPos;if(!end||rightPos.bottom>end.bottom||rightPos.bottom==end.bottom&&rightPos.right>end.right)
end=rightPos;if(left<pl+1)left=pl;add(left,rightPos.top,right-left,rightPos.bottom);});return{start:start,end:end};}
if(sel.from.line==sel.to.line){drawForLine(sel.from.line,sel.from.ch,sel.to.ch);}else{var fromLine=getLine(doc,sel.from.line),toLine=getLine(doc,sel.to.line);var singleVLine=visualLine(doc,fromLine)==visualLine(doc,toLine);var leftEnd=drawForLine(sel.from.line,sel.from.ch,singleVLine?fromLine.text.length:null).end;var rightStart=drawForLine(sel.to.line,singleVLine?0:null,sel.to.ch).start;if(singleVLine){if(leftEnd.top<rightStart.top-2){add(leftEnd.right,leftEnd.top,null,leftEnd.bottom);add(pl,rightStart.top,rightStart.left,rightStart.bottom);}else{add(leftEnd.right,leftEnd.top,rightStart.left-leftEnd.right,leftEnd.bottom);}}
if(leftEnd.bottom<rightStart.top)
add(pl,leftEnd.bottom,null,rightStart.top);}
removeChildrenAndAdd(display.selectionDiv,fragment);display.selectionDiv.style.display="";}
function restartBlink(cm){if(!cm.state.focused)return;var display=cm.display;clearInterval(display.blinker);var on=true;display.cursor.style.visibility=display.otherCursor.style.visibility="";display.blinker=setInterval(function(){display.cursor.style.visibility=display.otherCursor.style.visibility=(on=!on)?"":"hidden";},cm.options.cursorBlinkRate);}
function startWorker(cm,time){if(cm.doc.mode.startState&&cm.doc.frontier<cm.display.showingTo)
cm.state.highlight.set(time,bind(highlightWorker,cm));}
function highlightWorker(cm){var doc=cm.doc;if(doc.frontier<doc.first)doc.frontier=doc.first;if(doc.frontier>=cm.display.showingTo)return;var end=+new Date+cm.options.workTime;var state=copyState(doc.mode,getStateBefore(cm,doc.frontier));var changed=[],prevChange;doc.iter(doc.frontier,Math.min(doc.first+doc.size,cm.display.showingTo+500),function(line){if(doc.frontier>=cm.display.showingFrom){var oldStyles=line.styles;line.styles=highlightLine(cm,line,state);var ischange=!oldStyles||oldStyles.length!=line.styles.length;for(var i=0;!ischange&&i<oldStyles.length;++i)ischange=oldStyles[i]!=line.styles[i];if(ischange){if(prevChange&&prevChange.end==doc.frontier)prevChange.end++;else changed.push(prevChange={start:doc.frontier,end:doc.frontier+1});}
line.stateAfter=copyState(doc.mode,state);}else{processLine(cm,line,state);line.stateAfter=doc.frontier%5==0?copyState(doc.mode,state):null;}
++doc.frontier;if(+new Date>end){startWorker(cm,cm.options.workDelay);return true;}});if(changed.length)
operation(cm,function(){for(var i=0;i<changed.length;++i)
regChange(this,changed[i].start,changed[i].end);})();}
function findStartLine(cm,n,precise){var minindent,minline,doc=cm.doc;for(var search=n,lim=n-100;search>lim;--search){if(search<=doc.first)return doc.first;var line=getLine(doc,search-1);if(line.stateAfter&&(!precise||search<=doc.frontier))return search;var indented=countColumn(line.text,null,cm.options.tabSize);if(minline==null||minindent>indented){minline=search-1;minindent=indented;}}
return minline;}
function getStateBefore(cm,n,precise){var doc=cm.doc,display=cm.display;if(!doc.mode.startState)return true;var pos=findStartLine(cm,n,precise),state=pos>doc.first&&getLine(doc,pos-1).stateAfter;if(!state)state=startState(doc.mode);else state=copyState(doc.mode,state);doc.iter(pos,n,function(line){processLine(cm,line,state);var save=pos==n-1||pos%5==0||pos>=display.showingFrom&&pos<display.showingTo;line.stateAfter=save?copyState(doc.mode,state):null;++pos;});return state;}
function paddingTop(display){return display.lineSpace.offsetTop;}
function paddingVert(display){return display.mover.offsetHeight-display.lineSpace.offsetHeight;}
function paddingLeft(display){var e=removeChildrenAndAdd(display.measure,elt("pre",null,null,"text-align: left")).appendChild(elt("span","x"));return e.offsetLeft;}
function measureChar(cm,line,ch,data,bias){var dir=-1;data=data||measureLine(cm,line);for(var pos=ch;;pos+=dir){var r=data.get(pos);if(r)break;if(dir<0&&pos==0)dir=1;}
bias=pos>ch?"left":pos<ch?"right":bias;if(bias=="left"&&r.leftSide)r=r.leftSide;else if(bias=="right"&&r.rightSide)r=r.rightSide;return{left:pos<ch?r.right:r.left,right:pos>ch?r.left:r.right,top:r.top,bottom:r.bottom};}
function findCachedMeasurement(cm,line){var cache=cm.display.measureLineCache;for(var i=0;i<cache.length;++i){var memo=cache[i];if(memo.text==line.text&&memo.markedSpans==line.markedSpans&&cm.display.scroller.clientWidth==memo.width&&memo.classes==line.textClass+"|"+line.bgClass+"|"+line.wrapClass)
return memo;}}
function clearCachedMeasurement(cm,line){var exists=findCachedMeasurement(cm,line);if(exists)exists.text=exists.measure=exists.markedSpans=null;}
function measureLine(cm,line){var cached=findCachedMeasurement(cm,line);if(cached)return cached.measure;var measure=measureLineInner(cm,line,0,10);measure.get=function(num){if(this[num])return this[num];if(num<0||num>=line.text.length)return null;measureLineInner(cm,line,Math.max(num-50,0),Math.min(num+50,line.text.length),this);return this[num];};var cache=cm.display.measureLineCache;var memo={text:line.text,width:cm.display.scroller.clientWidth,markedSpans:line.markedSpans,measure:measure,classes:line.textClass+"|"+line.bgClass+"|"+line.wrapClass};if(cache.length==16)cache[++cm.display.measureLineCachePos%16]=memo;else cache.push(memo);return measure;}
function measureLineInner(cm,line,from,to,oldMeasure){var display=cm.display,measure=emptyArray(line.text.length);var pre=lineContent(cm,line,measure,true,from,to);if(ie&&!ie_lt8&&!cm.options.lineWrapping&&pre.childNodes.length>100){var fragment=document.createDocumentFragment();var chunk=10,n=pre.childNodes.length;for(var i=0,chunks=Math.ceil(n/chunk);i<chunks;++i){var wrap=elt("div",null,null,"display: inline-block");for(var j=0;j<chunk&&n;++j){wrap.appendChild(pre.firstChild);--n;}
fragment.appendChild(wrap);}
pre.appendChild(fragment);}
removeChildrenAndAdd(display.measure,pre);var outer=getRect(display.lineDiv);var vranges=[],data=oldMeasure||emptyArray(line.text.length),maxBot=pre.offsetHeight;if(ie_lt9&&display.measure.first!=pre)
removeChildrenAndAdd(display.measure,pre);function measureRect(rect){var top=rect.top-outer.top,bot=rect.bottom-outer.top;if(bot>maxBot)bot=maxBot;if(top<0)top=0;for(var i=vranges.length-2;i>=0;i-=2){var rtop=vranges[i],rbot=vranges[i+1];if(rtop>bot||rbot<top)continue;if(rtop<=top&&rbot>=bot||top<=rtop&&bot>=rbot||Math.min(bot,rbot)-Math.max(top,rtop)>=(bot-top)>>1){vranges[i]=Math.min(top,rtop);vranges[i+1]=Math.max(bot,rbot);break;}}
if(i<0){i=vranges.length;vranges.push(top,bot);}
return{left:rect.left-outer.left,right:rect.right-outer.left,top:i,bottom:null};}
function finishRect(rect){rect.bottom=vranges[rect.top+1];rect.top=vranges[rect.top];}
for(var i=0,cur;i<measure.length;++i)if(cur=measure[i]){var node=cur,rect=null;if(/\bCodeMirror-widget\b/.test(cur.className)&&cur.getClientRects){if(cur.firstChild.nodeType==1)node=cur.firstChild;var rects=node.getClientRects();if(rects.length>1){rect=data[i]=measureRect(rects[0]);rect.rightSide=measureRect(rects[rects.length-1]);}}
if(!rect)rect=data[i]=measureRect(getRect(node));if(cur.measureRight)rect.right=getRect(cur.measureRight).left;if(cur.leftSide)rect.leftSide=measureRect(getRect(cur.leftSide));}
for(var i=0,cur;i<data.length;++i)if(measure[i]&&(cur=data[i])){finishRect(cur);if(cur.leftSide)finishRect(cur.leftSide);if(cur.rightSide)finishRect(cur.rightSide);}
return data;}
function measureLineWidth(cm,line){var hasBadSpan=false;if(line.markedSpans)for(var i=0;i<line.markedSpans;++i){var sp=line.markedSpans[i];if(sp.collapsed&&(sp.to==null||sp.to==line.text.length))hasBadSpan=true;}
var cached=!hasBadSpan&&findCachedMeasurement(cm,line);if(cached)return measureChar(cm,line,line.text.length,cached.measure,"right").right;var pre=lineContent(cm,line,null,true);var end=pre.appendChild(zeroWidthElement(cm.display.measure));removeChildrenAndAdd(cm.display.measure,pre);return getRect(end).right-getRect(cm.display.lineDiv).left;}
function clearCaches(cm){cm.display.measureLineCache.length=cm.display.measureLineCachePos=0;cm.display.cachedCharWidth=cm.display.cachedTextHeight=null;if(!cm.options.lineWrapping)cm.display.maxLineChanged=true;cm.display.lineNumChars=null;}
function pageScrollX(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft;}
function pageScrollY(){return window.pageYOffset||(document.documentElement||document.body).scrollTop;}
function intoCoordSystem(cm,lineObj,rect,context){if(lineObj.widgets)for(var i=0;i<lineObj.widgets.length;++i)if(lineObj.widgets[i].above){var size=widgetHeight(lineObj.widgets[i]);rect.top+=size;rect.bottom+=size;}
if(context=="line")return rect;if(!context)context="local";var yOff=heightAtLine(cm,lineObj);if(context=="local")yOff+=paddingTop(cm.display);else yOff-=cm.display.viewOffset;if(context=="page"||context=="window"){var lOff=getRect(cm.display.lineSpace);yOff+=lOff.top+(context=="window"?0:pageScrollY());var xOff=lOff.left+(context=="window"?0:pageScrollX());rect.left+=xOff;rect.right+=xOff;}
rect.top+=yOff;rect.bottom+=yOff;return rect;}
function fromCoordSystem(cm,coords,context){if(context=="div")return coords;var left=coords.left,top=coords.top;if(context=="page"){left-=pageScrollX();top-=pageScrollY();}else if(context=="local"||!context){var localBox=getRect(cm.display.sizer);left+=localBox.left;top+=localBox.top;}
var lineSpaceBox=getRect(cm.display.lineSpace);return{left:left-lineSpaceBox.left,top:top-lineSpaceBox.top};}
function charCoords(cm,pos,context,lineObj,bias){if(!lineObj)lineObj=getLine(cm.doc,pos.line);return intoCoordSystem(cm,lineObj,measureChar(cm,lineObj,pos.ch,null,bias),context);}
function cursorCoords(cm,pos,context,lineObj,measurement){lineObj=lineObj||getLine(cm.doc,pos.line);if(!measurement)measurement=measureLine(cm,lineObj);function get(ch,right){var m=measureChar(cm,lineObj,ch,measurement,right?"right":"left");if(right)m.left=m.right;else m.right=m.left;return intoCoordSystem(cm,lineObj,m,context);}
function getBidi(ch,partPos){var part=order[partPos],right=part.level%2;if(ch==bidiLeft(part)&&partPos&&part.level<order[partPos-1].level){part=order[--partPos];ch=bidiRight(part)-(part.level%2?0:1);right=true;}else if(ch==bidiRight(part)&&partPos<order.length-1&&part.level<order[partPos+1].level){part=order[++partPos];ch=bidiLeft(part)-part.level%2;right=false;}
if(right&&ch==part.to&&ch>part.from)return get(ch-1);return get(ch,right);}
var order=getOrder(lineObj),ch=pos.ch;if(!order)return get(ch);var partPos=getBidiPartAt(order,ch);var val=getBidi(ch,partPos);if(bidiOther!=null)val.other=getBidi(ch,bidiOther);return val;}
function PosWithInfo(line,ch,outside,xRel){var pos=new Pos(line,ch);pos.xRel=xRel;if(outside)pos.outside=true;return pos;}
function coordsChar(cm,x,y){var doc=cm.doc;y+=cm.display.viewOffset;if(y<0)return PosWithInfo(doc.first,0,true,-1);var lineNo=lineAtHeight(doc,y),last=doc.first+doc.size-1;if(lineNo>last)
return PosWithInfo(doc.first+doc.size-1,getLine(doc,last).text.length,true,1);if(x<0)x=0;for(;;){var lineObj=getLine(doc,lineNo);var found=coordsCharInner(cm,lineObj,lineNo,x,y);var merged=collapsedSpanAtEnd(lineObj);var mergedPos=merged&&merged.find();if(merged&&(found.ch>mergedPos.from.ch||found.ch==mergedPos.from.ch&&found.xRel>0))
lineNo=mergedPos.to.line;else
return found;}}
function coordsCharInner(cm,lineObj,lineNo,x,y){var innerOff=y-heightAtLine(cm,lineObj);var wrongLine=false,adjust=2*cm.display.wrapper.clientWidth;var measurement=measureLine(cm,lineObj);function getX(ch){var sp=cursorCoords(cm,Pos(lineNo,ch),"line",lineObj,measurement);wrongLine=true;if(innerOff>sp.bottom)return sp.left-adjust;else if(innerOff<sp.top)return sp.left+adjust;else wrongLine=false;return sp.left;}
var bidi=getOrder(lineObj),dist=lineObj.text.length;var from=lineLeft(lineObj),to=lineRight(lineObj);var fromX=getX(from),fromOutside=wrongLine,toX=getX(to),toOutside=wrongLine;if(x>toX)return PosWithInfo(lineNo,to,toOutside,1);for(;;){if(bidi?to==from||to==moveVisually(lineObj,from,1):to-from<=1){var ch=x<fromX||x-fromX<=toX-x?from:to;var xDiff=x-(ch==from?fromX:toX);while(isExtendingChar.test(lineObj.text.charAt(ch)))++ch;var pos=PosWithInfo(lineNo,ch,ch==from?fromOutside:toOutside,xDiff<0?-1:xDiff?1:0);return pos;}
var step=Math.ceil(dist/2),middle=from+step;if(bidi){middle=from;for(var i=0;i<step;++i)middle=moveVisually(lineObj,middle,1);}
var middleX=getX(middle);if(middleX>x){to=middle;toX=middleX;if(toOutside=wrongLine)toX+=1000;dist=step;}
else{from=middle;fromX=middleX;fromOutside=wrongLine;dist-=step;}}}
var measureText;function textHeight(display){if(display.cachedTextHeight!=null)return display.cachedTextHeight;if(measureText==null){measureText=elt("pre");for(var i=0;i<49;++i){measureText.appendChild(document.createTextNode("x"));measureText.appendChild(elt("br"));}
measureText.appendChild(document.createTextNode("x"));}
removeChildrenAndAdd(display.measure,measureText);var height=measureText.offsetHeight/50;if(height>3)display.cachedTextHeight=height;removeChildren(display.measure);return height||1;}
function charWidth(display){if(display.cachedCharWidth!=null)return display.cachedCharWidth;var anchor=elt("span","x");var pre=elt("pre",[anchor]);removeChildrenAndAdd(display.measure,pre);var width=anchor.offsetWidth;if(width>2)display.cachedCharWidth=width;return width||10;}
var nextOpId=0;function startOperation(cm){cm.curOp={changes:[],forceUpdate:false,updateInput:null,userSelChange:null,textChanged:null,selectionChanged:false,cursorActivity:false,updateMaxLine:false,updateScrollPos:false,id:++nextOpId};if(!delayedCallbackDepth++)delayedCallbacks=[];}
function endOperation(cm){var op=cm.curOp,doc=cm.doc,display=cm.display;cm.curOp=null;if(op.updateMaxLine)computeMaxLength(cm);if(display.maxLineChanged&&!cm.options.lineWrapping&&display.maxLine){var width=measureLineWidth(cm,display.maxLine);display.sizer.style.minWidth=Math.max(0,width+3+scrollerCutOff)+"px";display.maxLineChanged=false;var maxScrollLeft=Math.max(0,display.sizer.offsetLeft+display.sizer.offsetWidth-display.scroller.clientWidth);if(maxScrollLeft<doc.scrollLeft&&!op.updateScrollPos)
setScrollLeft(cm,Math.min(display.scroller.scrollLeft,maxScrollLeft),true);}
var newScrollPos,updated;if(op.updateScrollPos){newScrollPos=op.updateScrollPos;}else if(op.selectionChanged&&display.scroller.clientHeight){var coords=cursorCoords(cm,doc.sel.head);newScrollPos=calculateScrollPos(cm,coords.left,coords.top,coords.left,coords.bottom);}
if(op.changes.length||op.forceUpdate||newScrollPos&&newScrollPos.scrollTop!=null){updated=updateDisplay(cm,op.changes,newScrollPos&&newScrollPos.scrollTop,op.forceUpdate);if(cm.display.scroller.offsetHeight)cm.doc.scrollTop=cm.display.scroller.scrollTop;}
if(!updated&&op.selectionChanged)updateSelection(cm);if(op.updateScrollPos){display.scroller.scrollTop=display.scrollbarV.scrollTop=doc.scrollTop=newScrollPos.scrollTop;display.scroller.scrollLeft=display.scrollbarH.scrollLeft=doc.scrollLeft=newScrollPos.scrollLeft;alignHorizontally(cm);if(op.scrollToPos)
scrollPosIntoView(cm,clipPos(cm.doc,op.scrollToPos),op.scrollToPosMargin);}else if(newScrollPos){scrollCursorIntoView(cm);}
if(op.selectionChanged)restartBlink(cm);if(cm.state.focused&&op.updateInput)
resetInput(cm,op.userSelChange);var hidden=op.maybeHiddenMarkers,unhidden=op.maybeUnhiddenMarkers;if(hidden)for(var i=0;i<hidden.length;++i)
if(!hidden[i].lines.length)signal(hidden[i],"hide");if(unhidden)for(var i=0;i<unhidden.length;++i)
if(unhidden[i].lines.length)signal(unhidden[i],"unhide");var delayed;if(!--delayedCallbackDepth){delayed=delayedCallbacks;delayedCallbacks=null;}
if(op.textChanged)
signal(cm,"change",cm,op.textChanged);if(op.cursorActivity)signal(cm,"cursorActivity",cm);if(delayed)for(var i=0;i<delayed.length;++i)delayed[i]();}
function operation(cm1,f){return function(){var cm=cm1||this,withOp=!cm.curOp;if(withOp)startOperation(cm);try{var result=f.apply(cm,arguments);}
finally{if(withOp)endOperation(cm);}
return result;};}
function docOperation(f){return function(){var withOp=this.cm&&!this.cm.curOp,result;if(withOp)startOperation(this.cm);try{result=f.apply(this,arguments);}
finally{if(withOp)endOperation(this.cm);}
return result;};}
function runInOp(cm,f){var withOp=!cm.curOp,result;if(withOp)startOperation(cm);try{result=f();}
finally{if(withOp)endOperation(cm);}
return result;}
function regChange(cm,from,to,lendiff){if(from==null)from=cm.doc.first;if(to==null)to=cm.doc.first+cm.doc.size;cm.curOp.changes.push({from:from,to:to,diff:lendiff});}
function slowPoll(cm){if(cm.display.pollingFast)return;cm.display.poll.set(cm.options.pollInterval,function(){readInput(cm);if(cm.state.focused)slowPoll(cm);});}
function fastPoll(cm){var missed=false;cm.display.pollingFast=true;function p(){var changed=readInput(cm);if(!changed&&!missed){missed=true;cm.display.poll.set(60,p);}
else{cm.display.pollingFast=false;slowPoll(cm);}}
cm.display.poll.set(20,p);}
function readInput(cm){var input=cm.display.input,prevInput=cm.display.prevInput,doc=cm.doc,sel=doc.sel;if(!cm.state.focused||hasSelection(input)||isReadOnly(cm)||cm.state.disableInput)return false;if(cm.state.pasteIncoming&&cm.state.fakedLastChar){input.value=input.value.substring(0,input.value.length-1);cm.state.fakedLastChar=false;}
var text=input.value;if(text==prevInput&&posEq(sel.from,sel.to))return false;if(ie&&!ie_lt9&&cm.display.inputHasSelection===text){resetInput(cm,true);return false;}
var withOp=!cm.curOp;if(withOp)startOperation(cm);sel.shift=false;var same=0,l=Math.min(prevInput.length,text.length);while(same<l&&prevInput.charCodeAt(same)==text.charCodeAt(same))++same;var from=sel.from,to=sel.to;if(same<prevInput.length)
from=Pos(from.line,from.ch-(prevInput.length-same));else if(cm.state.overwrite&&posEq(from,to)&&!cm.state.pasteIncoming)
to=Pos(to.line,Math.min(getLine(doc,to.line).text.length,to.ch+(text.length-same)));var updateInput=cm.curOp.updateInput;var changeEvent={from:from,to:to,text:splitLines(text.slice(same)),origin:cm.state.pasteIncoming?"paste":"+input"};makeChange(cm.doc,changeEvent,"end");cm.curOp.updateInput=updateInput;signalLater(cm,"inputRead",cm,changeEvent);if(text.length>1000||text.indexOf("\n")>-1)input.value=cm.display.prevInput="";else cm.display.prevInput=text;if(withOp)endOperation(cm);cm.state.pasteIncoming=false;return true;}
function resetInput(cm,user){var minimal,selected,doc=cm.doc;if(!posEq(doc.sel.from,doc.sel.to)){cm.display.prevInput="";minimal=hasCopyEvent&&(doc.sel.to.line-doc.sel.from.line>100||(selected=cm.getSelection()).length>1000);var content=minimal?"-":selected||cm.getSelection();cm.display.input.value=content;if(cm.state.focused)selectInput(cm.display.input);if(ie&&!ie_lt9)cm.display.inputHasSelection=content;}else if(user){cm.display.prevInput=cm.display.input.value="";if(ie&&!ie_lt9)cm.display.inputHasSelection=null;}
cm.display.inaccurateSelection=minimal;}
function focusInput(cm){if(cm.options.readOnly!="nocursor"&&(!mobile||document.activeElement!=cm.display.input))
cm.display.input.focus();}
function isReadOnly(cm){return cm.options.readOnly||cm.doc.cantEdit;}
function registerEventHandlers(cm){var d=cm.display;on(d.scroller,"mousedown",operation(cm,onMouseDown));if(ie)
on(d.scroller,"dblclick",operation(cm,function(e){if(signalDOMEvent(cm,e))return;var pos=posFromMouse(cm,e);if(!pos||clickInGutter(cm,e)||eventInWidget(cm.display,e))return;e_preventDefault(e);var word=findWordAt(getLine(cm.doc,pos.line).text,pos);extendSelection(cm.doc,word.from,word.to);}));else
on(d.scroller,"dblclick",function(e){signalDOMEvent(cm,e)||e_preventDefault(e);});on(d.lineSpace,"selectstart",function(e){if(!eventInWidget(d,e))e_preventDefault(e);});if(!captureMiddleClick)on(d.scroller,"contextmenu",function(e){onContextMenu(cm,e);});on(d.scroller,"scroll",function(){if(d.scroller.clientHeight){setScrollTop(cm,d.scroller.scrollTop);setScrollLeft(cm,d.scroller.scrollLeft,true);signal(cm,"scroll",cm);}});on(d.scrollbarV,"scroll",function(){if(d.scroller.clientHeight)setScrollTop(cm,d.scrollbarV.scrollTop);});on(d.scrollbarH,"scroll",function(){if(d.scroller.clientHeight)setScrollLeft(cm,d.scrollbarH.scrollLeft);});on(d.scroller,"mousewheel",function(e){onScrollWheel(cm,e);});on(d.scroller,"DOMMouseScroll",function(e){onScrollWheel(cm,e);});function reFocus(){if(cm.state.focused)setTimeout(bind(focusInput,cm),0);}
on(d.scrollbarH,"mousedown",reFocus);on(d.scrollbarV,"mousedown",reFocus);on(d.wrapper,"scroll",function(){d.wrapper.scrollTop=d.wrapper.scrollLeft=0;});var resizeTimer;function onResize(){if(resizeTimer==null)resizeTimer=setTimeout(function(){resizeTimer=null;d.cachedCharWidth=d.cachedTextHeight=knownScrollbarWidth=null;clearCaches(cm);runInOp(cm,bind(regChange,cm));},100);}
on(window,"resize",onResize);function unregister(){for(var p=d.wrapper.parentNode;p&&p!=document.body;p=p.parentNode){}
if(p)setTimeout(unregister,5000);else off(window,"resize",onResize);}
setTimeout(unregister,5000);on(d.input,"keyup",operation(cm,function(e){if(signalDOMEvent(cm,e)||cm.options.onKeyEvent&&cm.options.onKeyEvent(cm,addStop(e)))return;if(e.keyCode==16)cm.doc.sel.shift=false;}));on(d.input,"input",bind(fastPoll,cm));on(d.input,"keydown",operation(cm,onKeyDown));on(d.input,"keypress",operation(cm,onKeyPress));on(d.input,"focus",bind(onFocus,cm));on(d.input,"blur",bind(onBlur,cm));function drag_(e){if(signalDOMEvent(cm,e)||cm.options.onDragEvent&&cm.options.onDragEvent(cm,addStop(e)))return;e_stop(e);}
if(cm.options.dragDrop){on(d.scroller,"dragstart",function(e){onDragStart(cm,e);});on(d.scroller,"dragenter",drag_);on(d.scroller,"dragover",drag_);on(d.scroller,"drop",operation(cm,onDrop));}
on(d.scroller,"paste",function(e){if(eventInWidget(d,e))return;focusInput(cm);fastPoll(cm);});on(d.input,"paste",function(){if(webkit&&!cm.state.fakedLastChar){var start=d.input.selectionStart,end=d.input.selectionEnd;d.input.value+="$";d.input.selectionStart=start;d.input.selectionEnd=end;cm.state.fakedLastChar=true;}
cm.state.pasteIncoming=true;fastPoll(cm);});function prepareCopy(){if(d.inaccurateSelection){d.prevInput="";d.inaccurateSelection=false;d.input.value=cm.getSelection();selectInput(d.input);}}
on(d.input,"cut",prepareCopy);on(d.input,"copy",prepareCopy);if(khtml)on(d.sizer,"mouseup",function(){if(document.activeElement==d.input)d.input.blur();focusInput(cm);});}
function eventInWidget(display,e){for(var n=e_target(e);n!=display.wrapper;n=n.parentNode){if(!n||n.ignoreEvents||n.parentNode==display.sizer&&n!=display.mover)return true;}}
function posFromMouse(cm,e,liberal){var display=cm.display;if(!liberal){var target=e_target(e);if(target==display.scrollbarH||target==display.scrollbarH.firstChild||target==display.scrollbarV||target==display.scrollbarV.firstChild||target==display.scrollbarFiller||target==display.gutterFiller)return null;}
var x,y,space=getRect(display.lineSpace);try{x=e.clientX;y=e.clientY;}catch(e){return null;}
return coordsChar(cm,x-space.left,y-space.top);}
var lastClick,lastDoubleClick;function onMouseDown(e){if(signalDOMEvent(this,e))return;var cm=this,display=cm.display,doc=cm.doc,sel=doc.sel;sel.shift=e.shiftKey;if(eventInWidget(display,e)){if(!webkit){display.scroller.draggable=false;setTimeout(function(){display.scroller.draggable=true;},100);}
return;}
if(clickInGutter(cm,e))return;var start=posFromMouse(cm,e);switch(e_button(e)){case 3:if(captureMiddleClick)onContextMenu.call(cm,cm,e);return;case 2:if(start)extendSelection(cm.doc,start);setTimeout(bind(focusInput,cm),20);e_preventDefault(e);return;}
if(!start){if(e_target(e)==display.scroller)e_preventDefault(e);return;}
if(!cm.state.focused)onFocus(cm);var now=+new Date,type="single";if(lastDoubleClick&&lastDoubleClick.time>now-400&&posEq(lastDoubleClick.pos,start)){type="triple";e_preventDefault(e);setTimeout(bind(focusInput,cm),20);selectLine(cm,start.line);}else if(lastClick&&lastClick.time>now-400&&posEq(lastClick.pos,start)){type="double";lastDoubleClick={time:now,pos:start};e_preventDefault(e);var word=findWordAt(getLine(doc,start.line).text,start);extendSelection(cm.doc,word.from,word.to);}else{lastClick={time:now,pos:start};}
var last=start;if(cm.options.dragDrop&&dragAndDrop&&!isReadOnly(cm)&&!posEq(sel.from,sel.to)&&!posLess(start,sel.from)&&!posLess(sel.to,start)&&type=="single"){var dragEnd=operation(cm,function(e2){if(webkit)display.scroller.draggable=false;cm.state.draggingText=false;off(document,"mouseup",dragEnd);off(display.scroller,"drop",dragEnd);if(Math.abs(e.clientX-e2.clientX)+Math.abs(e.clientY-e2.clientY)<10){e_preventDefault(e2);extendSelection(cm.doc,start);focusInput(cm);}});if(webkit)display.scroller.draggable=true;cm.state.draggingText=dragEnd;if(display.scroller.dragDrop)display.scroller.dragDrop();on(document,"mouseup",dragEnd);on(display.scroller,"drop",dragEnd);return;}
e_preventDefault(e);if(type=="single")extendSelection(cm.doc,clipPos(doc,start));var startstart=sel.from,startend=sel.to,lastPos=start;function doSelect(cur){if(posEq(lastPos,cur))return;lastPos=cur;if(type=="single"){extendSelection(cm.doc,clipPos(doc,start),cur);return;}
startstart=clipPos(doc,startstart);startend=clipPos(doc,startend);if(type=="double"){var word=findWordAt(getLine(doc,cur.line).text,cur);if(posLess(cur,startstart))extendSelection(cm.doc,word.from,startend);else extendSelection(cm.doc,startstart,word.to);}else if(type=="triple"){if(posLess(cur,startstart))extendSelection(cm.doc,startend,clipPos(doc,Pos(cur.line,0)));else extendSelection(cm.doc,startstart,clipPos(doc,Pos(cur.line+1,0)));}}
var editorSize=getRect(display.wrapper);var counter=0;function extend(e){var curCount=++counter;var cur=posFromMouse(cm,e,true);if(!cur)return;if(!posEq(cur,last)){if(!cm.state.focused)onFocus(cm);last=cur;doSelect(cur);var visible=visibleLines(display,doc);if(cur.line>=visible.to||cur.line<visible.from)
setTimeout(operation(cm,function(){if(counter==curCount)extend(e);}),150);}else{var outside=e.clientY<editorSize.top?-20:e.clientY>editorSize.bottom?20:0;if(outside)setTimeout(operation(cm,function(){if(counter!=curCount)return;display.scroller.scrollTop+=outside;extend(e);}),50);}}
function done(e){counter=Infinity;e_preventDefault(e);focusInput(cm);off(document,"mousemove",move);off(document,"mouseup",up);}
var move=operation(cm,function(e){if(!ie&&!e_button(e))done(e);else extend(e);});var up=operation(cm,done);on(document,"mousemove",move);on(document,"mouseup",up);}
function clickInGutter(cm,e){var display=cm.display;try{var mX=e.clientX,mY=e.clientY;}
catch(e){return false;}
if(mX>=Math.floor(getRect(display.gutters).right))return false;e_preventDefault(e);if(!hasHandler(cm,"gutterClick"))return true;var lineBox=getRect(display.lineDiv);if(mY>lineBox.bottom)return true;mY-=lineBox.top-display.viewOffset;for(var i=0;i<cm.options.gutters.length;++i){var g=display.gutters.childNodes[i];if(g&&getRect(g).right>=mX){var line=lineAtHeight(cm.doc,mY);var gutter=cm.options.gutters[i];signalLater(cm,"gutterClick",cm,line,gutter,e);break;}}
return true;}
var lastDrop=0;function onDrop(e){var cm=this;if(signalDOMEvent(cm,e)||eventInWidget(cm.display,e)||(cm.options.onDragEvent&&cm.options.onDragEvent(cm,addStop(e))))
return;e_preventDefault(e);if(ie)lastDrop=+new Date;var pos=posFromMouse(cm,e,true),files=e.dataTransfer.files;if(!pos||isReadOnly(cm))return;if(files&&files.length&&window.FileReader&&window.File){var n=files.length,text=Array(n),read=0;var loadFile=function(file,i){var reader=new FileReader;reader.onload=function(){text[i]=reader.result;if(++read==n){pos=clipPos(cm.doc,pos);makeChange(cm.doc,{from:pos,to:pos,text:splitLines(text.join("\n")),origin:"paste"},"around");}};reader.readAsText(file);};for(var i=0;i<n;++i)loadFile(files[i],i);}else{if(cm.state.draggingText&&!(posLess(pos,cm.doc.sel.from)||posLess(cm.doc.sel.to,pos))){cm.state.draggingText(e);setTimeout(bind(focusInput,cm),20);return;}
try{var text=e.dataTransfer.getData("Text");if(text){var curFrom=cm.doc.sel.from,curTo=cm.doc.sel.to;setSelection(cm.doc,pos,pos);if(cm.state.draggingText)replaceRange(cm.doc,"",curFrom,curTo,"paste");cm.replaceSelection(text,null,"paste");focusInput(cm);onFocus(cm);}}
catch(e){}}}
function onDragStart(cm,e){if(ie&&(!cm.state.draggingText||+new Date-lastDrop<100)){e_stop(e);return;}
if(signalDOMEvent(cm,e)||eventInWidget(cm.display,e))return;var txt=cm.getSelection();e.dataTransfer.setData("Text",txt);if(e.dataTransfer.setDragImage&&!safari){var img=elt("img",null,null,"position: fixed; left: 0; top: 0;");if(opera){img.width=img.height=1;cm.display.wrapper.appendChild(img);img._top=img.offsetTop;}
e.dataTransfer.setDragImage(img,0,0);if(opera)img.parentNode.removeChild(img);}}
function setScrollTop(cm,val){if(Math.abs(cm.doc.scrollTop-val)<2)return;cm.doc.scrollTop=val;if(!gecko)updateDisplay(cm,[],val);if(cm.display.scroller.scrollTop!=val)cm.display.scroller.scrollTop=val;if(cm.display.scrollbarV.scrollTop!=val)cm.display.scrollbarV.scrollTop=val;if(gecko)updateDisplay(cm,[]);startWorker(cm,100);}
function setScrollLeft(cm,val,isScroller){if(isScroller?val==cm.doc.scrollLeft:Math.abs(cm.doc.scrollLeft-val)<2)return;val=Math.min(val,cm.display.scroller.scrollWidth-cm.display.scroller.clientWidth);cm.doc.scrollLeft=val;alignHorizontally(cm);if(cm.display.scroller.scrollLeft!=val)cm.display.scroller.scrollLeft=val;if(cm.display.scrollbarH.scrollLeft!=val)cm.display.scrollbarH.scrollLeft=val;}
var wheelSamples=0,wheelPixelsPerUnit=null;if(ie)wheelPixelsPerUnit=-.53;else if(gecko)wheelPixelsPerUnit=15;else if(chrome)wheelPixelsPerUnit=-.7;else if(safari)wheelPixelsPerUnit=-1/3;function onScrollWheel(cm,e){var dx=e.wheelDeltaX,dy=e.wheelDeltaY;if(dx==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS)dx=e.detail;if(dy==null&&e.detail&&e.axis==e.VERTICAL_AXIS)dy=e.detail;else if(dy==null)dy=e.wheelDelta;var display=cm.display,scroll=display.scroller;if(!(dx&&scroll.scrollWidth>scroll.clientWidth||dy&&scroll.scrollHeight>scroll.clientHeight))return;if(dy&&mac&&webkit){for(var cur=e.target;cur!=scroll;cur=cur.parentNode){if(cur.lineObj){cm.display.currentWheelTarget=cur;break;}}}
if(dx&&!gecko&&!opera&&wheelPixelsPerUnit!=null){if(dy)
setScrollTop(cm,Math.max(0,Math.min(scroll.scrollTop+dy*wheelPixelsPerUnit,scroll.scrollHeight-scroll.clientHeight)));setScrollLeft(cm,Math.max(0,Math.min(scroll.scrollLeft+dx*wheelPixelsPerUnit,scroll.scrollWidth-scroll.clientWidth)));e_preventDefault(e);display.wheelStartX=null;return;}
if(dy&&wheelPixelsPerUnit!=null){var pixels=dy*wheelPixelsPerUnit;var top=cm.doc.scrollTop,bot=top+display.wrapper.clientHeight;if(pixels<0)top=Math.max(0,top+pixels-50);else bot=Math.min(cm.doc.height,bot+pixels+50);updateDisplay(cm,[],{top:top,bottom:bot});}
if(wheelSamples<20){if(display.wheelStartX==null){display.wheelStartX=scroll.scrollLeft;display.wheelStartY=scroll.scrollTop;display.wheelDX=dx;display.wheelDY=dy;setTimeout(function(){if(display.wheelStartX==null)return;var movedX=scroll.scrollLeft-display.wheelStartX;var movedY=scroll.scrollTop-display.wheelStartY;var sample=(movedY&&display.wheelDY&&movedY/display.wheelDY)||(movedX&&display.wheelDX&&movedX/display.wheelDX);display.wheelStartX=display.wheelStartY=null;if(!sample)return;wheelPixelsPerUnit=(wheelPixelsPerUnit*wheelSamples+sample)/(wheelSamples+1);++wheelSamples;},200);}else{display.wheelDX+=dx;display.wheelDY+=dy;}}}
function doHandleBinding(cm,bound,dropShift){if(typeof bound=="string"){bound=commands[bound];if(!bound)return false;}
if(cm.display.pollingFast&&readInput(cm))cm.display.pollingFast=false;var doc=cm.doc,prevShift=doc.sel.shift,done=false;try{if(isReadOnly(cm))cm.state.suppressEdits=true;if(dropShift)doc.sel.shift=false;done=bound(cm)!=Pass;}finally{doc.sel.shift=prevShift;cm.state.suppressEdits=false;}
return done;}
function allKeyMaps(cm){var maps=cm.state.keyMaps.slice(0);if(cm.options.extraKeys)maps.push(cm.options.extraKeys);maps.push(cm.options.keyMap);return maps;}
var maybeTransition;function handleKeyBinding(cm,e){var startMap=getKeyMap(cm.options.keyMap),next=startMap.auto;clearTimeout(maybeTransition);if(next&&!isModifierKey(e))maybeTransition=setTimeout(function(){if(getKeyMap(cm.options.keyMap)==startMap){cm.options.keyMap=(next.call?next.call(null,cm):next);keyMapChanged(cm);}},50);var name=keyName(e,true),handled=false;if(!name)return false;var keymaps=allKeyMaps(cm);if(e.shiftKey){handled=lookupKey("Shift-"+name,keymaps,function(b){return doHandleBinding(cm,b,true);})||lookupKey(name,keymaps,function(b){if(typeof b=="string"?/^go[A-Z]/.test(b):b.motion)
return doHandleBinding(cm,b);});}else{handled=lookupKey(name,keymaps,function(b){return doHandleBinding(cm,b);});}
if(handled){e_preventDefault(e);restartBlink(cm);if(ie_lt9){e.oldKeyCode=e.keyCode;e.keyCode=0;}
signalLater(cm,"keyHandled",cm,name,e);}
return handled;}
function handleCharBinding(cm,e,ch){var handled=lookupKey("'"+ch+"'",allKeyMaps(cm),function(b){return doHandleBinding(cm,b,true);});if(handled){e_preventDefault(e);restartBlink(cm);signalLater(cm,"keyHandled",cm,"'"+ch+"'",e);}
return handled;}
var lastStoppedKey=null;function onKeyDown(e){var cm=this;if(!cm.state.focused)onFocus(cm);if(ie&&e.keyCode==27){e.returnValue=false;}
if(signalDOMEvent(cm,e)||cm.options.onKeyEvent&&cm.options.onKeyEvent(cm,addStop(e)))return;var code=e.keyCode;cm.doc.sel.shift=code==16||e.shiftKey;var handled=handleKeyBinding(cm,e);if(opera){lastStoppedKey=handled?code:null;if(!handled&&code==88&&!hasCopyEvent&&(mac?e.metaKey:e.ctrlKey))
cm.replaceSelection("");}}
function onKeyPress(e){var cm=this;if(signalDOMEvent(cm,e)||cm.options.onKeyEvent&&cm.options.onKeyEvent(cm,addStop(e)))return;var keyCode=e.keyCode,charCode=e.charCode;if(opera&&keyCode==lastStoppedKey){lastStoppedKey=null;e_preventDefault(e);return;}
if(((opera&&(!e.which||e.which<10))||khtml)&&handleKeyBinding(cm,e))return;var ch=String.fromCharCode(charCode==null?keyCode:charCode);if(this.options.electricChars&&this.doc.mode.electricChars&&this.options.smartIndent&&!isReadOnly(this)&&this.doc.mode.electricChars.indexOf(ch)>-1)
setTimeout(operation(cm,function(){indentLine(cm,cm.doc.sel.to.line,"smart");}),75);if(handleCharBinding(cm,e,ch))return;if(ie&&!ie_lt9)cm.display.inputHasSelection=null;fastPoll(cm);}
function onFocus(cm){if(cm.options.readOnly=="nocursor")return;if(!cm.state.focused){signal(cm,"focus",cm);cm.state.focused=true;if(cm.display.wrapper.className.search(/\bCodeMirror-focused\b/)==-1)
cm.display.wrapper.className+=" CodeMirror-focused";resetInput(cm,true);}
slowPoll(cm);restartBlink(cm);}
function onBlur(cm){if(cm.state.focused){signal(cm,"blur",cm);cm.state.focused=false;cm.display.wrapper.className=cm.display.wrapper.className.replace(" CodeMirror-focused","");}
clearInterval(cm.display.blinker);setTimeout(function(){if(!cm.state.focused)cm.doc.sel.shift=false;},150);}
var detectingSelectAll;function onContextMenu(cm,e){if(signalDOMEvent(cm,e,"contextmenu"))return;var display=cm.display,sel=cm.doc.sel;if(eventInWidget(display,e))return;var pos=posFromMouse(cm,e),scrollPos=display.scroller.scrollTop;if(!pos||opera)return;if(posEq(sel.from,sel.to)||posLess(pos,sel.from)||!posLess(pos,sel.to))
operation(cm,setSelection)(cm.doc,pos,pos);var oldCSS=display.input.style.cssText;display.inputDiv.style.position="absolute";display.input.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(e.clientY-5)+"px; left: "+(e.clientX-5)+"px; z-index: 1000; background: white; outline: none;"+"border-width: 0; outline: none; overflow: hidden; opacity: .05; -ms-opacity: .05; filter: alpha(opacity=5);";focusInput(cm);resetInput(cm,true);if(posEq(sel.from,sel.to))display.input.value=display.prevInput=" ";function prepareSelectAllHack(){if(display.input.selectionStart!=null){var extval=display.input.value=" "+(posEq(sel.from,sel.to)?"":display.input.value);display.prevInput=" ";display.input.selectionStart=1;display.input.selectionEnd=extval.length;}}
function rehide(){display.inputDiv.style.position="relative";display.input.style.cssText=oldCSS;if(ie_lt9)display.scrollbarV.scrollTop=display.scroller.scrollTop=scrollPos;slowPoll(cm);if(display.input.selectionStart!=null){if(!ie||ie_lt9)prepareSelectAllHack();clearTimeout(detectingSelectAll);var i=0,poll=function(){if(display.prevInput==" "&&display.input.selectionStart==0)
operation(cm,commands.selectAll)(cm);else if(i++<10)detectingSelectAll=setTimeout(poll,500);else resetInput(cm);};detectingSelectAll=setTimeout(poll,200);}}
if(ie&&!ie_lt9)prepareSelectAllHack();if(captureMiddleClick){e_stop(e);var mouseup=function(){off(window,"mouseup",mouseup);setTimeout(rehide,20);};on(window,"mouseup",mouseup);}else{setTimeout(rehide,50);}}
var changeEnd=CodeMirror.changeEnd=function(change){if(!change.text)return change.to;return Pos(change.from.line+change.text.length-1,lst(change.text).length+(change.text.length==1?change.from.ch:0));};function clipPostChange(doc,change,pos){if(!posLess(change.from,pos))return clipPos(doc,pos);var diff=(change.text.length-1)-(change.to.line-change.from.line);if(pos.line>change.to.line+diff){var preLine=pos.line-diff,lastLine=doc.first+doc.size-1;if(preLine>lastLine)return Pos(lastLine,getLine(doc,lastLine).text.length);return clipToLen(pos,getLine(doc,preLine).text.length);}
if(pos.line==change.to.line+diff)
return clipToLen(pos,lst(change.text).length+(change.text.length==1?change.from.ch:0)+
getLine(doc,change.to.line).text.length-change.to.ch);var inside=pos.line-change.from.line;return clipToLen(pos,change.text[inside].length+(inside?0:change.from.ch));}
function computeSelAfterChange(doc,change,hint){if(hint&&typeof hint=="object")
return{anchor:clipPostChange(doc,change,hint.anchor),head:clipPostChange(doc,change,hint.head)};if(hint=="start")return{anchor:change.from,head:change.from};var end=changeEnd(change);if(hint=="around")return{anchor:change.from,head:end};if(hint=="end")return{anchor:end,head:end};var adjustPos=function(pos){if(posLess(pos,change.from))return pos;if(!posLess(change.to,pos))return end;var line=pos.line+change.text.length-(change.to.line-change.from.line)-1,ch=pos.ch;if(pos.line==change.to.line)ch+=end.ch-change.to.ch;return Pos(line,ch);};return{anchor:adjustPos(doc.sel.anchor),head:adjustPos(doc.sel.head)};}
function filterChange(doc,change,update){var obj={canceled:false,from:change.from,to:change.to,text:change.text,origin:change.origin,cancel:function(){this.canceled=true;}};if(update)obj.update=function(from,to,text,origin){if(from)this.from=clipPos(doc,from);if(to)this.to=clipPos(doc,to);if(text)this.text=text;if(origin!==undefined)this.origin=origin;};signal(doc,"beforeChange",doc,obj);if(doc.cm)signal(doc.cm,"beforeChange",doc.cm,obj);if(obj.canceled)return null;return{from:obj.from,to:obj.to,text:obj.text,origin:obj.origin};}
function makeChange(doc,change,selUpdate,ignoreReadOnly){if(doc.cm){if(!doc.cm.curOp)return operation(doc.cm,makeChange)(doc,change,selUpdate,ignoreReadOnly);if(doc.cm.state.suppressEdits)return;}
if(hasHandler(doc,"beforeChange")||doc.cm&&hasHandler(doc.cm,"beforeChange")){change=filterChange(doc,change,true);if(!change)return;}
var split=sawReadOnlySpans&&!ignoreReadOnly&&removeReadOnlyRanges(doc,change.from,change.to);if(split){for(var i=split.length-1;i>=1;--i)
makeChangeNoReadonly(doc,{from:split[i].from,to:split[i].to,text:[""]});if(split.length)
makeChangeNoReadonly(doc,{from:split[0].from,to:split[0].to,text:change.text},selUpdate);}else{makeChangeNoReadonly(doc,change,selUpdate);}}
function makeChangeNoReadonly(doc,change,selUpdate){var selAfter=computeSelAfterChange(doc,change,selUpdate);addToHistory(doc,change,selAfter,doc.cm?doc.cm.curOp.id:NaN);makeChangeSingleDoc(doc,change,selAfter,stretchSpansOverChange(doc,change));var rebased=[];linkedDocs(doc,function(doc,sharedHist){if(!sharedHist&&indexOf(rebased,doc.history)==-1){rebaseHist(doc.history,change);rebased.push(doc.history);}
makeChangeSingleDoc(doc,change,null,stretchSpansOverChange(doc,change));});}
function makeChangeFromHistory(doc,type){if(doc.cm&&doc.cm.state.suppressEdits)return;var hist=doc.history;var event=(type=="undo"?hist.done:hist.undone).pop();if(!event)return;var anti={changes:[],anchorBefore:event.anchorAfter,headBefore:event.headAfter,anchorAfter:event.anchorBefore,headAfter:event.headBefore,generation:hist.generation};(type=="undo"?hist.undone:hist.done).push(anti);hist.generation=event.generation||++hist.maxGeneration;var filter=hasHandler(doc,"beforeChange")||doc.cm&&hasHandler(doc.cm,"beforeChange");for(var i=event.changes.length-1;i>=0;--i){var change=event.changes[i];change.origin=type;if(filter&&!filterChange(doc,change,false)){(type=="undo"?hist.done:hist.undone).length=0;return;}
anti.changes.push(historyChangeFromChange(doc,change));var after=i?computeSelAfterChange(doc,change,null):{anchor:event.anchorBefore,head:event.headBefore};makeChangeSingleDoc(doc,change,after,mergeOldSpans(doc,change));var rebased=[];linkedDocs(doc,function(doc,sharedHist){if(!sharedHist&&indexOf(rebased,doc.history)==-1){rebaseHist(doc.history,change);rebased.push(doc.history);}
makeChangeSingleDoc(doc,change,null,mergeOldSpans(doc,change));});}}
function shiftDoc(doc,distance){function shiftPos(pos){return Pos(pos.line+distance,pos.ch);}
doc.first+=distance;if(doc.cm)regChange(doc.cm,doc.first,doc.first,distance);doc.sel.head=shiftPos(doc.sel.head);doc.sel.anchor=shiftPos(doc.sel.anchor);doc.sel.from=shiftPos(doc.sel.from);doc.sel.to=shiftPos(doc.sel.to);}
function makeChangeSingleDoc(doc,change,selAfter,spans){if(doc.cm&&!doc.cm.curOp)
return operation(doc.cm,makeChangeSingleDoc)(doc,change,selAfter,spans);if(change.to.line<doc.first){shiftDoc(doc,change.text.length-1-(change.to.line-change.from.line));return;}
if(change.from.line>doc.lastLine())return;if(change.from.line<doc.first){var shift=change.text.length-1-(doc.first-change.from.line);shiftDoc(doc,shift);change={from:Pos(doc.first,0),to:Pos(change.to.line+shift,change.to.ch),text:[lst(change.text)],origin:change.origin};}
var last=doc.lastLine();if(change.to.line>last){change={from:change.from,to:Pos(last,getLine(doc,last).text.length),text:[change.text[0]],origin:change.origin};}
change.removed=getBetween(doc,change.from,change.to);if(!selAfter)selAfter=computeSelAfterChange(doc,change,null);if(doc.cm)makeChangeSingleDocInEditor(doc.cm,change,spans,selAfter);else updateDoc(doc,change,spans,selAfter);}
function makeChangeSingleDocInEditor(cm,change,spans,selAfter){var doc=cm.doc,display=cm.display,from=change.from,to=change.to;var recomputeMaxLength=false,checkWidthStart=from.line;if(!cm.options.lineWrapping){checkWidthStart=lineNo(visualLine(doc,getLine(doc,from.line)));doc.iter(checkWidthStart,to.line+1,function(line){if(line==display.maxLine){recomputeMaxLength=true;return true;}});}
if(!posLess(doc.sel.head,change.from)&&!posLess(change.to,doc.sel.head))
cm.curOp.cursorActivity=true;updateDoc(doc,change,spans,selAfter,estimateHeight(cm));if(!cm.options.lineWrapping){doc.iter(checkWidthStart,from.line+change.text.length,function(line){var len=lineLength(doc,line);if(len>display.maxLineLength){display.maxLine=line;display.maxLineLength=len;display.maxLineChanged=true;recomputeMaxLength=false;}});if(recomputeMaxLength)cm.curOp.updateMaxLine=true;}
doc.frontier=Math.min(doc.frontier,from.line);startWorker(cm,400);var lendiff=change.text.length-(to.line-from.line)-1;regChange(cm,from.line,to.line+1,lendiff);if(hasHandler(cm,"change")){var changeObj={from:from,to:to,text:change.text,removed:change.removed,origin:change.origin};if(cm.curOp.textChanged){for(var cur=cm.curOp.textChanged;cur.next;cur=cur.next){}
cur.next=changeObj;}else cm.curOp.textChanged=changeObj;}}
function replaceRange(doc,code,from,to,origin){if(!to)to=from;if(posLess(to,from)){var tmp=to;to=from;from=tmp;}
if(typeof code=="string")code=splitLines(code);makeChange(doc,{from:from,to:to,text:code,origin:origin},null);}
function Pos(line,ch){if(!(this instanceof Pos))return new Pos(line,ch);this.line=line;this.ch=ch;}
CodeMirror.Pos=Pos;function posEq(a,b){return a.line==b.line&&a.ch==b.ch;}
function posLess(a,b){return a.line<b.line||(a.line==b.line&&a.ch<b.ch);}
function copyPos(x){return Pos(x.line,x.ch);}
function clipLine(doc,n){return Math.max(doc.first,Math.min(n,doc.first+doc.size-1));}
function clipPos(doc,pos){if(pos.line<doc.first)return Pos(doc.first,0);var last=doc.first+doc.size-1;if(pos.line>last)return Pos(last,getLine(doc,last).text.length);return clipToLen(pos,getLine(doc,pos.line).text.length);}
function clipToLen(pos,linelen){var ch=pos.ch;if(ch==null||ch>linelen)return Pos(pos.line,linelen);else if(ch<0)return Pos(pos.line,0);else return pos;}
function isLine(doc,l){return l>=doc.first&&l<doc.first+doc.size;}
function extendSelection(doc,pos,other,bias){if(doc.sel.shift||doc.sel.extend){var anchor=doc.sel.anchor;if(other){var posBefore=posLess(pos,anchor);if(posBefore!=posLess(other,anchor)){anchor=pos;pos=other;}else if(posBefore!=posLess(pos,other)){pos=other;}}
setSelection(doc,anchor,pos,bias);}else{setSelection(doc,pos,other||pos,bias);}
if(doc.cm)doc.cm.curOp.userSelChange=true;}
function filterSelectionChange(doc,anchor,head){var obj={anchor:anchor,head:head};signal(doc,"beforeSelectionChange",doc,obj);if(doc.cm)signal(doc.cm,"beforeSelectionChange",doc.cm,obj);obj.anchor=clipPos(doc,obj.anchor);obj.head=clipPos(doc,obj.head);return obj;}
function setSelection(doc,anchor,head,bias,checkAtomic){if(!checkAtomic&&hasHandler(doc,"beforeSelectionChange")||doc.cm&&hasHandler(doc.cm,"beforeSelectionChange")){var filtered=filterSelectionChange(doc,anchor,head);head=filtered.head;anchor=filtered.anchor;}
var sel=doc.sel;sel.goalColumn=null;if(checkAtomic||!posEq(anchor,sel.anchor))
anchor=skipAtomic(doc,anchor,bias,checkAtomic!="push");if(checkAtomic||!posEq(head,sel.head))
head=skipAtomic(doc,head,bias,checkAtomic!="push");if(posEq(sel.anchor,anchor)&&posEq(sel.head,head))return;sel.anchor=anchor;sel.head=head;var inv=posLess(head,anchor);sel.from=inv?head:anchor;sel.to=inv?anchor:head;if(doc.cm)
doc.cm.curOp.updateInput=doc.cm.curOp.selectionChanged=doc.cm.curOp.cursorActivity=true;signalLater(doc,"cursorActivity",doc);}
function reCheckSelection(cm){setSelection(cm.doc,cm.doc.sel.from,cm.doc.sel.to,null,"push");}
function skipAtomic(doc,pos,bias,mayClear){var flipped=false,curPos=pos;var dir=bias||1;doc.cantEdit=false;search:for(;;){var line=getLine(doc,curPos.line);if(line.markedSpans){for(var i=0;i<line.markedSpans.length;++i){var sp=line.markedSpans[i],m=sp.marker;if((sp.from==null||(m.inclusiveLeft?sp.from<=curPos.ch:sp.from<curPos.ch))&&(sp.to==null||(m.inclusiveRight?sp.to>=curPos.ch:sp.to>curPos.ch))){if(mayClear){signal(m,"beforeCursorEnter");if(m.explicitlyCleared){if(!line.markedSpans)break;else{--i;continue;}}}
if(!m.atomic)continue;var newPos=m.find()[dir<0?"from":"to"];if(posEq(newPos,curPos)){newPos.ch+=dir;if(newPos.ch<0){if(newPos.line>doc.first)newPos=clipPos(doc,Pos(newPos.line-1));else newPos=null;}else if(newPos.ch>line.text.length){if(newPos.line<doc.first+doc.size-1)newPos=Pos(newPos.line+1,0);else newPos=null;}
if(!newPos){if(flipped){if(!mayClear)return skipAtomic(doc,pos,bias,true);doc.cantEdit=true;return Pos(doc.first,0);}
flipped=true;newPos=pos;dir=-dir;}}
curPos=newPos;continue search;}}}
return curPos;}}
function scrollCursorIntoView(cm){var coords=scrollPosIntoView(cm,cm.doc.sel.head,cm.options.cursorScrollMargin);if(!cm.state.focused)return;var display=cm.display,box=getRect(display.sizer),doScroll=null;if(coords.top+box.top<0)doScroll=true;else if(coords.bottom+box.top>(window.innerHeight||document.documentElement.clientHeight))doScroll=false;if(doScroll!=null&&!phantom){var hidden=display.cursor.style.display=="none";if(hidden){display.cursor.style.display="";display.cursor.style.left=coords.left+"px";display.cursor.style.top=(coords.top-display.viewOffset)+"px";}
display.cursor.scrollIntoView(doScroll);if(hidden)display.cursor.style.display="none";}}
function scrollPosIntoView(cm,pos,margin){if(margin==null)margin=0;for(;;){var changed=false,coords=cursorCoords(cm,pos);var scrollPos=calculateScrollPos(cm,coords.left,coords.top-margin,coords.left,coords.bottom+margin);var startTop=cm.doc.scrollTop,startLeft=cm.doc.scrollLeft;if(scrollPos.scrollTop!=null){setScrollTop(cm,scrollPos.scrollTop);if(Math.abs(cm.doc.scrollTop-startTop)>1)changed=true;}
if(scrollPos.scrollLeft!=null){setScrollLeft(cm,scrollPos.scrollLeft);if(Math.abs(cm.doc.scrollLeft-startLeft)>1)changed=true;}
if(!changed)return coords;}}
function scrollIntoView(cm,x1,y1,x2,y2){var scrollPos=calculateScrollPos(cm,x1,y1,x2,y2);if(scrollPos.scrollTop!=null)setScrollTop(cm,scrollPos.scrollTop);if(scrollPos.scrollLeft!=null)setScrollLeft(cm,scrollPos.scrollLeft);}
function calculateScrollPos(cm,x1,y1,x2,y2){var display=cm.display,snapMargin=textHeight(cm.display);if(y1<0)y1=0;var screen=display.scroller.clientHeight-scrollerCutOff,screentop=display.scroller.scrollTop,result={};var docBottom=cm.doc.height+paddingVert(display);var atTop=y1<snapMargin,atBottom=y2>docBottom-snapMargin;if(y1<screentop){result.scrollTop=atTop?0:y1;}else if(y2>screentop+screen){var newTop=Math.min(y1,(atBottom?docBottom:y2)-screen);if(newTop!=screentop)result.scrollTop=newTop;}
var screenw=display.scroller.clientWidth-scrollerCutOff,screenleft=display.scroller.scrollLeft;x1+=display.gutters.offsetWidth;x2+=display.gutters.offsetWidth;var gutterw=display.gutters.offsetWidth;var atLeft=x1<gutterw+10;if(x1<screenleft+gutterw||atLeft){if(atLeft)x1=0;result.scrollLeft=Math.max(0,x1-10-gutterw);}else if(x2>screenw+screenleft-3){result.scrollLeft=x2+10-screenw;}
return result;}
function updateScrollPos(cm,left,top){cm.curOp.updateScrollPos={scrollLeft:left==null?cm.doc.scrollLeft:left,scrollTop:top==null?cm.doc.scrollTop:top};}
function addToScrollPos(cm,left,top){var pos=cm.curOp.updateScrollPos||(cm.curOp.updateScrollPos={scrollLeft:cm.doc.scrollLeft,scrollTop:cm.doc.scrollTop});var scroll=cm.display.scroller;pos.scrollTop=Math.max(0,Math.min(scroll.scrollHeight-scroll.clientHeight,pos.scrollTop+top));pos.scrollLeft=Math.max(0,Math.min(scroll.scrollWidth-scroll.clientWidth,pos.scrollLeft+left));}
function indentLine(cm,n,how,aggressive){var doc=cm.doc;if(how==null)how="add";if(how=="smart"){if(!cm.doc.mode.indent)how="prev";else var state=getStateBefore(cm,n);}
var tabSize=cm.options.tabSize;var line=getLine(doc,n),curSpace=countColumn(line.text,null,tabSize);var curSpaceString=line.text.match(/^\s*/)[0],indentation;if(how=="smart"){indentation=cm.doc.mode.indent(state,line.text.slice(curSpaceString.length),line.text);if(indentation==Pass){if(!aggressive)return;how="prev";}}
if(how=="prev"){if(n>doc.first)indentation=countColumn(getLine(doc,n-1).text,null,tabSize);else indentation=0;}else if(how=="add"){indentation=curSpace+cm.options.indentUnit;}else if(how=="subtract"){indentation=curSpace-cm.options.indentUnit;}else if(typeof how=="number"){indentation=curSpace+how;}
indentation=Math.max(0,indentation);var indentString="",pos=0;if(cm.options.indentWithTabs)
for(var i=Math.floor(indentation/tabSize);i;--i){pos+=tabSize;indentString+="\t";}
if(pos<indentation)indentString+=spaceStr(indentation-pos);if(indentString!=curSpaceString)
replaceRange(cm.doc,indentString,Pos(n,0),Pos(n,curSpaceString.length),"+input");line.stateAfter=null;}
function changeLine(cm,handle,op){var no=handle,line=handle,doc=cm.doc;if(typeof handle=="number")line=getLine(doc,clipLine(doc,handle));else no=lineNo(handle);if(no==null)return null;if(op(line,no))regChange(cm,no,no+1);else return null;return line;}
function findPosH(doc,pos,dir,unit,visually){var line=pos.line,ch=pos.ch,origDir=dir;var lineObj=getLine(doc,line);var possible=true;function findNextLine(){var l=line+dir;if(l<doc.first||l>=doc.first+doc.size)return(possible=false);line=l;return lineObj=getLine(doc,l);}
function moveOnce(boundToLine){var next=(visually?moveVisually:moveLogically)(lineObj,ch,dir,true);if(next==null){if(!boundToLine&&findNextLine()){if(visually)ch=(dir<0?lineRight:lineLeft)(lineObj);else ch=dir<0?lineObj.text.length:0;}else return(possible=false);}else ch=next;return true;}
if(unit=="char")moveOnce();else if(unit=="column")moveOnce(true);else if(unit=="word"||unit=="group"){var sawType=null,group=unit=="group";for(var first=true;;first=false){if(dir<0&&!moveOnce(!first))break;var cur=lineObj.text.charAt(ch)||"\n";var type=isWordChar(cur)?"w":!group?null:/\s/.test(cur)?null:"p";if(sawType&&sawType!=type){if(dir<0){dir=1;moveOnce();}
break;}
if(type)sawType=type;if(dir>0&&!moveOnce(!first))break;}}
var result=skipAtomic(doc,Pos(line,ch),origDir,true);if(!possible)result.hitSide=true;return result;}
function findPosV(cm,pos,dir,unit){var doc=cm.doc,x=pos.left,y;if(unit=="page"){var pageSize=Math.min(cm.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight);y=pos.top+dir*(pageSize-(dir<0?1.5:.5)*textHeight(cm.display));}else if(unit=="line"){y=dir>0?pos.bottom+3:pos.top-3;}
for(;;){var target=coordsChar(cm,x,y);if(!target.outside)break;if(dir<0?y<=0:y>=doc.height){target.hitSide=true;break;}
y+=dir*5;}
return target;}
function findWordAt(line,pos){var start=pos.ch,end=pos.ch;if(line){if((pos.xRel<0||end==line.length)&&start)--start;else++end;var startChar=line.charAt(start);var check=isWordChar(startChar)?isWordChar:/\s/.test(startChar)?function(ch){return/\s/.test(ch);}:function(ch){return!/\s/.test(ch)&&!isWordChar(ch);};while(start>0&&check(line.charAt(start-1)))--start;while(end<line.length&&check(line.charAt(end)))++end;}
return{from:Pos(pos.line,start),to:Pos(pos.line,end)};}
function selectLine(cm,line){extendSelection(cm.doc,Pos(line,0),clipPos(cm.doc,Pos(line+1,0)));}
CodeMirror.prototype={constructor:CodeMirror,focus:function(){window.focus();focusInput(this);onFocus(this);fastPoll(this);},setOption:function(option,value){var options=this.options,old=options[option];if(options[option]==value&&option!="mode")return;options[option]=value;if(optionHandlers.hasOwnProperty(option))
operation(this,optionHandlers[option])(this,value,old);},getOption:function(option){return this.options[option];},getDoc:function(){return this.doc;},addKeyMap:function(map,bottom){this.state.keyMaps[bottom?"push":"unshift"](map);},removeKeyMap:function(map){var maps=this.state.keyMaps;for(var i=0;i<maps.length;++i)
if(maps[i]==map||(typeof maps[i]!="string"&&maps[i].name==map)){maps.splice(i,1);return true;}},addOverlay:operation(null,function(spec,options){var mode=spec.token?spec:CodeMirror.getMode(this.options,spec);if(mode.startState)throw new Error("Overlays may not be stateful.");this.state.overlays.push({mode:mode,modeSpec:spec,opaque:options&&options.opaque});this.state.modeGen++;regChange(this);}),removeOverlay:operation(null,function(spec){var overlays=this.state.overlays;for(var i=0;i<overlays.length;++i){var cur=overlays[i].modeSpec;if(cur==spec||typeof spec=="string"&&cur.name==spec){overlays.splice(i,1);this.state.modeGen++;regChange(this);return;}}}),indentLine:operation(null,function(n,dir,aggressive){if(typeof dir!="string"&&typeof dir!="number"){if(dir==null)dir=this.options.smartIndent?"smart":"prev";else dir=dir?"add":"subtract";}
if(isLine(this.doc,n))indentLine(this,n,dir,aggressive);}),indentSelection:operation(null,function(how){var sel=this.doc.sel;if(posEq(sel.from,sel.to))return indentLine(this,sel.from.line,how);var e=sel.to.line-(sel.to.ch?0:1);for(var i=sel.from.line;i<=e;++i)indentLine(this,i,how);}),getTokenAt:function(pos,precise){var doc=this.doc;pos=clipPos(doc,pos);var state=getStateBefore(this,pos.line,precise),mode=this.doc.mode;var line=getLine(doc,pos.line);var stream=new StringStream(line.text,this.options.tabSize);while(stream.pos<pos.ch&&!stream.eol()){stream.start=stream.pos;var style=mode.token(stream,state);}
return{start:stream.start,end:stream.pos,string:stream.current(),className:style||null,type:style||null,state:state};},getTokenTypeAt:function(pos){pos=clipPos(this.doc,pos);var styles=getLineStyles(this,getLine(this.doc,pos.line));var before=0,after=(styles.length-1)/2,ch=pos.ch;if(ch==0)return styles[2];for(;;){var mid=(before+after)>>1;if((mid?styles[mid*2-1]:0)>=ch)after=mid;else if(styles[mid*2+1]<ch)before=mid+1;else return styles[mid*2+2];}},getModeAt:function(pos){var mode=this.doc.mode;if(!mode.innerMode)return mode;return CodeMirror.innerMode(mode,this.getTokenAt(pos).state).mode;},getHelper:function(pos,type){if(!helpers.hasOwnProperty(type))return;var help=helpers[type],mode=this.getModeAt(pos);return mode[type]&&help[mode[type]]||mode.helperType&&help[mode.helperType]||help[mode.name];},getStateAfter:function(line,precise){var doc=this.doc;line=clipLine(doc,line==null?doc.first+doc.size-1:line);return getStateBefore(this,line+1,precise);},cursorCoords:function(start,mode){var pos,sel=this.doc.sel;if(start==null)pos=sel.head;else if(typeof start=="object")pos=clipPos(this.doc,start);else pos=start?sel.from:sel.to;return cursorCoords(this,pos,mode||"page");},charCoords:function(pos,mode){return charCoords(this,clipPos(this.doc,pos),mode||"page");},coordsChar:function(coords,mode){coords=fromCoordSystem(this,coords,mode||"page");return coordsChar(this,coords.left,coords.top);},lineAtHeight:function(height,mode){height=fromCoordSystem(this,{top:height,left:0},mode||"page").top;return lineAtHeight(this.doc,height+this.display.viewOffset);},heightAtLine:function(line,mode){var end=false,last=this.doc.first+this.doc.size-1;if(line<this.doc.first)line=this.doc.first;else if(line>last){line=last;end=true;}
var lineObj=getLine(this.doc,line);return intoCoordSystem(this,getLine(this.doc,line),{top:0,left:0},mode||"page").top+
(end?lineObj.height:0);},defaultTextHeight:function(){return textHeight(this.display);},defaultCharWidth:function(){return charWidth(this.display);},setGutterMarker:operation(null,function(line,gutterID,value){return changeLine(this,line,function(line){var markers=line.gutterMarkers||(line.gutterMarkers={});markers[gutterID]=value;if(!value&&isEmpty(markers))line.gutterMarkers=null;return true;});}),clearGutter:operation(null,function(gutterID){var cm=this,doc=cm.doc,i=doc.first;doc.iter(function(line){if(line.gutterMarkers&&line.gutterMarkers[gutterID]){line.gutterMarkers[gutterID]=null;regChange(cm,i,i+1);if(isEmpty(line.gutterMarkers))line.gutterMarkers=null;}
++i;});}),addLineClass:operation(null,function(handle,where,cls){return changeLine(this,handle,function(line){var prop=where=="text"?"textClass":where=="background"?"bgClass":"wrapClass";if(!line[prop])line[prop]=cls;else if(new RegExp("(?:^|\\s)"+cls+"(?:$|\\s)").test(line[prop]))return false;else line[prop]+=" "+cls;return true;});}),removeLineClass:operation(null,function(handle,where,cls){return changeLine(this,handle,function(line){var prop=where=="text"?"textClass":where=="background"?"bgClass":"wrapClass";var cur=line[prop];if(!cur)return false;else if(cls==null)line[prop]=null;else{var found=cur.match(new RegExp("(?:^|\\s+)"+cls+"(?:$|\\s+)"));if(!found)return false;var end=found.index+found[0].length;line[prop]=cur.slice(0,found.index)+(!found.index||end==cur.length?"":" ")+cur.slice(end)||null;}
return true;});}),addLineWidget:operation(null,function(handle,node,options){return addLineWidget(this,handle,node,options);}),removeLineWidget:function(widget){widget.clear();},lineInfo:function(line){if(typeof line=="number"){if(!isLine(this.doc,line))return null;var n=line;line=getLine(this.doc,line);if(!line)return null;}else{var n=lineNo(line);if(n==null)return null;}
return{line:n,handle:line,text:line.text,gutterMarkers:line.gutterMarkers,textClass:line.textClass,bgClass:line.bgClass,wrapClass:line.wrapClass,widgets:line.widgets};},getViewport:function(){return{from:this.display.showingFrom,to:this.display.showingTo};},addWidget:function(pos,node,scroll,vert,horiz){var display=this.display;pos=cursorCoords(this,clipPos(this.doc,pos));var top=pos.bottom,left=pos.left;node.style.position="absolute";display.sizer.appendChild(node);if(vert=="over"){top=pos.top;}else if(vert=="above"||vert=="near"){var vspace=Math.max(display.wrapper.clientHeight,this.doc.height),hspace=Math.max(display.sizer.clientWidth,display.lineSpace.clientWidth);if((vert=='above'||pos.bottom+node.offsetHeight>vspace)&&pos.top>node.offsetHeight)
top=pos.top-node.offsetHeight;else if(pos.bottom+node.offsetHeight<=vspace)
top=pos.bottom;if(left+node.offsetWidth>hspace)
left=hspace-node.offsetWidth;}
node.style.top=top+"px";node.style.left=node.style.right="";if(horiz=="right"){left=display.sizer.clientWidth-node.offsetWidth;node.style.right="0px";}else{if(horiz=="left")left=0;else if(horiz=="middle")left=(display.sizer.clientWidth-node.offsetWidth)/2;node.style.left=left+"px";}
if(scroll)
scrollIntoView(this,left,top,left+node.offsetWidth,top+node.offsetHeight);},triggerOnKeyDown:operation(null,onKeyDown),execCommand:function(cmd){return commands[cmd](this);},findPosH:function(from,amount,unit,visually){var dir=1;if(amount<0){dir=-1;amount=-amount;}
for(var i=0,cur=clipPos(this.doc,from);i<amount;++i){cur=findPosH(this.doc,cur,dir,unit,visually);if(cur.hitSide)break;}
return cur;},moveH:operation(null,function(dir,unit){var sel=this.doc.sel,pos;if(sel.shift||sel.extend||posEq(sel.from,sel.to))
pos=findPosH(this.doc,sel.head,dir,unit,this.options.rtlMoveVisually);else
pos=dir<0?sel.from:sel.to;extendSelection(this.doc,pos,pos,dir);}),deleteH:operation(null,function(dir,unit){var sel=this.doc.sel;if(!posEq(sel.from,sel.to))replaceRange(this.doc,"",sel.from,sel.to,"+delete");else replaceRange(this.doc,"",sel.from,findPosH(this.doc,sel.head,dir,unit,false),"+delete");this.curOp.userSelChange=true;}),findPosV:function(from,amount,unit,goalColumn){var dir=1,x=goalColumn;if(amount<0){dir=-1;amount=-amount;}
for(var i=0,cur=clipPos(this.doc,from);i<amount;++i){var coords=cursorCoords(this,cur,"div");if(x==null)x=coords.left;else coords.left=x;cur=findPosV(this,coords,dir,unit);if(cur.hitSide)break;}
return cur;},moveV:operation(null,function(dir,unit){var sel=this.doc.sel;var pos=cursorCoords(this,sel.head,"div");if(sel.goalColumn!=null)pos.left=sel.goalColumn;var target=findPosV(this,pos,dir,unit);if(unit=="page")addToScrollPos(this,0,charCoords(this,target,"div").top-pos.top);extendSelection(this.doc,target,target,dir);sel.goalColumn=pos.left;}),toggleOverwrite:function(value){if(value!=null&&value==this.state.overwrite)return;if(this.state.overwrite=!this.state.overwrite)
this.display.cursor.className+=" CodeMirror-overwrite";else
this.display.cursor.className=this.display.cursor.className.replace(" CodeMirror-overwrite","");},hasFocus:function(){return this.state.focused;},scrollTo:operation(null,function(x,y){updateScrollPos(this,x,y);}),getScrollInfo:function(){var scroller=this.display.scroller,co=scrollerCutOff;return{left:scroller.scrollLeft,top:scroller.scrollTop,height:scroller.scrollHeight-co,width:scroller.scrollWidth-co,clientHeight:scroller.clientHeight-co,clientWidth:scroller.clientWidth-co};},scrollIntoView:operation(null,function(pos,margin){if(typeof pos=="number")pos=Pos(pos,0);if(!margin)margin=0;var coords=pos;if(!pos||pos.line!=null){this.curOp.scrollToPos=pos?clipPos(this.doc,pos):this.doc.sel.head;this.curOp.scrollToPosMargin=margin;coords=cursorCoords(this,this.curOp.scrollToPos);}
var sPos=calculateScrollPos(this,coords.left,coords.top-margin,coords.right,coords.bottom+margin);updateScrollPos(this,sPos.scrollLeft,sPos.scrollTop);}),setSize:operation(null,function(width,height){function interpret(val){return typeof val=="number"||/^\d+$/.test(String(val))?val+"px":val;}
if(width!=null)this.display.wrapper.style.width=interpret(width);if(height!=null)this.display.wrapper.style.height=interpret(height);if(this.options.lineWrapping)
this.display.measureLineCache.length=this.display.measureLineCachePos=0;this.curOp.forceUpdate=true;}),operation:function(f){return runInOp(this,f);},refresh:operation(null,function(){clearCaches(this);updateScrollPos(this,this.doc.scrollLeft,this.doc.scrollTop);regChange(this);}),swapDoc:operation(null,function(doc){var old=this.doc;old.cm=null;attachDoc(this,doc);clearCaches(this);resetInput(this,true);updateScrollPos(this,doc.scrollLeft,doc.scrollTop);return old;}),getInputField:function(){return this.display.input;},getWrapperElement:function(){return this.display.wrapper;},getScrollerElement:function(){return this.display.scroller;},getGutterElement:function(){return this.display.gutters;}};eventMixin(CodeMirror);var optionHandlers=CodeMirror.optionHandlers={};var defaults=CodeMirror.defaults={};function option(name,deflt,handle,notOnInit){CodeMirror.defaults[name]=deflt;if(handle)optionHandlers[name]=notOnInit?function(cm,val,old){if(old!=Init)handle(cm,val,old);}:handle;}
var Init=CodeMirror.Init={toString:function(){return"CodeMirror.Init";}};option("value","",function(cm,val){cm.setValue(val);},true);option("mode",null,function(cm,val){cm.doc.modeOption=val;loadMode(cm);},true);option("indentUnit",2,loadMode,true);option("indentWithTabs",false);option("smartIndent",true);option("tabSize",4,function(cm){loadMode(cm);clearCaches(cm);regChange(cm);},true);option("electricChars",true);option("rtlMoveVisually",!windows);option("theme","default",function(cm){themeChanged(cm);guttersChanged(cm);},true);option("keyMap","default",keyMapChanged);option("extraKeys",null);option("onKeyEvent",null);option("onDragEvent",null);option("lineWrapping",false,wrappingChanged,true);option("gutters",[],function(cm){setGuttersForLineNumbers(cm.options);guttersChanged(cm);},true);option("fixedGutter",true,function(cm,val){cm.display.gutters.style.left=val?compensateForHScroll(cm.display)+"px":"0";cm.refresh();},true);option("coverGutterNextToScrollbar",false,updateScrollbars,true);option("lineNumbers",false,function(cm){setGuttersForLineNumbers(cm.options);guttersChanged(cm);},true);option("firstLineNumber",1,guttersChanged,true);option("lineNumberFormatter",function(integer){return integer;},guttersChanged,true);option("showCursorWhenSelecting",false,updateSelection,true);option("readOnly",false,function(cm,val){if(val=="nocursor"){onBlur(cm);cm.display.input.blur();}
else if(!val)resetInput(cm,true);});option("dragDrop",true);option("cursorBlinkRate",530);option("cursorScrollMargin",0);option("cursorHeight",1);option("workTime",100);option("workDelay",100);option("flattenSpans",true);option("pollInterval",100);option("undoDepth",40,function(cm,val){cm.doc.history.undoDepth=val;});option("historyEventDelay",500);option("viewportMargin",10,function(cm){cm.refresh();},true);option("maxHighlightLength",10000,function(cm){loadMode(cm);cm.refresh();},true);option("moveInputWithCursor",true,function(cm,val){if(!val)cm.display.inputDiv.style.top=cm.display.inputDiv.style.left=0;});option("tabindex",null,function(cm,val){cm.display.input.tabIndex=val||"";});option("autofocus",null);var modes=CodeMirror.modes={},mimeModes=CodeMirror.mimeModes={};CodeMirror.defineMode=function(name,mode){if(!CodeMirror.defaults.mode&&name!="null")CodeMirror.defaults.mode=name;if(arguments.length>2){mode.dependencies=[];for(var i=2;i<arguments.length;++i)mode.dependencies.push(arguments[i]);}
modes[name]=mode;};CodeMirror.defineMIME=function(mime,spec){mimeModes[mime]=spec;};CodeMirror.resolveMode=function(spec){if(typeof spec=="string"&&mimeModes.hasOwnProperty(spec)){spec=mimeModes[spec];}else if(spec&&typeof spec.name=="string"&&mimeModes.hasOwnProperty(spec.name)){var found=mimeModes[spec.name];spec=createObj(found,spec);spec.name=found.name;}else if(typeof spec=="string"&&/^[\w\-]+\/[\w\-]+\+xml$/.test(spec)){return CodeMirror.resolveMode("application/xml");}
if(typeof spec=="string")return{name:spec};else return spec||{name:"null"};};CodeMirror.getMode=function(options,spec){var spec=CodeMirror.resolveMode(spec);var mfactory=modes[spec.name];if(!mfactory)return CodeMirror.getMode(options,"text/plain");var modeObj=mfactory(options,spec);if(modeExtensions.hasOwnProperty(spec.name)){var exts=modeExtensions[spec.name];for(var prop in exts){if(!exts.hasOwnProperty(prop))continue;if(modeObj.hasOwnProperty(prop))modeObj["_"+prop]=modeObj[prop];modeObj[prop]=exts[prop];}}
modeObj.name=spec.name;return modeObj;};CodeMirror.defineMode("null",function(){return{token:function(stream){stream.skipToEnd();}};});CodeMirror.defineMIME("text/plain","null");var modeExtensions=CodeMirror.modeExtensions={};CodeMirror.extendMode=function(mode,properties){var exts=modeExtensions.hasOwnProperty(mode)?modeExtensions[mode]:(modeExtensions[mode]={});copyObj(properties,exts);};CodeMirror.defineExtension=function(name,func){CodeMirror.prototype[name]=func;};CodeMirror.defineDocExtension=function(name,func){Doc.prototype[name]=func;};CodeMirror.defineOption=option;var initHooks=[];CodeMirror.defineInitHook=function(f){initHooks.push(f);};var helpers=CodeMirror.helpers={};CodeMirror.registerHelper=function(type,name,value){if(!helpers.hasOwnProperty(type))helpers[type]=CodeMirror[type]={};helpers[type][name]=value;};CodeMirror.isWordChar=isWordChar;function copyState(mode,state){if(state===true)return state;if(mode.copyState)return mode.copyState(state);var nstate={};for(var n in state){var val=state[n];if(val instanceof Array)val=val.concat([]);nstate[n]=val;}
return nstate;}
CodeMirror.copyState=copyState;function startState(mode,a1,a2){return mode.startState?mode.startState(a1,a2):true;}
CodeMirror.startState=startState;CodeMirror.innerMode=function(mode,state){while(mode.innerMode){var info=mode.innerMode(state);if(!info||info.mode==mode)break;state=info.state;mode=info.mode;}
return info||{mode:mode,state:state};};var commands=CodeMirror.commands={selectAll:function(cm){cm.setSelection(Pos(cm.firstLine(),0),Pos(cm.lastLine()));},killLine:function(cm){var from=cm.getCursor(true),to=cm.getCursor(false),sel=!posEq(from,to);if(!sel&&cm.getLine(from.line).length==from.ch)
cm.replaceRange("",from,Pos(from.line+1,0),"+delete");else cm.replaceRange("",from,sel?to:Pos(from.line),"+delete");},deleteLine:function(cm){var l=cm.getCursor().line;cm.replaceRange("",Pos(l,0),Pos(l),"+delete");},delLineLeft:function(cm){var cur=cm.getCursor();cm.replaceRange("",Pos(cur.line,0),cur,"+delete");},undo:function(cm){cm.undo();},redo:function(cm){cm.redo();},goDocStart:function(cm){cm.extendSelection(Pos(cm.firstLine(),0));},goDocEnd:function(cm){cm.extendSelection(Pos(cm.lastLine()));},goLineStart:function(cm){cm.extendSelection(lineStart(cm,cm.getCursor().line));},goLineStartSmart:function(cm){var cur=cm.getCursor(),start=lineStart(cm,cur.line);var line=cm.getLineHandle(start.line);var order=getOrder(line);if(!order||order[0].level==0){var firstNonWS=Math.max(0,line.text.search(/\S/));var inWS=cur.line==start.line&&cur.ch<=firstNonWS&&cur.ch;cm.extendSelection(Pos(start.line,inWS?0:firstNonWS));}else cm.extendSelection(start);},goLineEnd:function(cm){cm.extendSelection(lineEnd(cm,cm.getCursor().line));},goLineRight:function(cm){var top=cm.charCoords(cm.getCursor(),"div").top+5;cm.extendSelection(cm.coordsChar({left:cm.display.lineDiv.offsetWidth+100,top:top},"div"));},goLineLeft:function(cm){var top=cm.charCoords(cm.getCursor(),"div").top+5;cm.extendSelection(cm.coordsChar({left:0,top:top},"div"));},goLineUp:function(cm){cm.moveV(-1,"line");},goLineDown:function(cm){cm.moveV(1,"line");},goPageUp:function(cm){cm.moveV(-1,"page");},goPageDown:function(cm){cm.moveV(1,"page");},goCharLeft:function(cm){cm.moveH(-1,"char");},goCharRight:function(cm){cm.moveH(1,"char");},goColumnLeft:function(cm){cm.moveH(-1,"column");},goColumnRight:function(cm){cm.moveH(1,"column");},goWordLeft:function(cm){cm.moveH(-1,"word");},goGroupRight:function(cm){cm.moveH(1,"group");},goGroupLeft:function(cm){cm.moveH(-1,"group");},goWordRight:function(cm){cm.moveH(1,"word");},delCharBefore:function(cm){cm.deleteH(-1,"char");},delCharAfter:function(cm){cm.deleteH(1,"char");},delWordBefore:function(cm){cm.deleteH(-1,"word");},delWordAfter:function(cm){cm.deleteH(1,"word");},delGroupBefore:function(cm){cm.deleteH(-1,"group");},delGroupAfter:function(cm){cm.deleteH(1,"group");},indentAuto:function(cm){cm.indentSelection("smart");},indentMore:function(cm){cm.indentSelection("add");},indentLess:function(cm){cm.indentSelection("subtract");},insertTab:function(cm){cm.replaceSelection("\t","end","+input");},defaultTab:function(cm){if(cm.somethingSelected())cm.indentSelection("add");else cm.replaceSelection("\t","end","+input");},transposeChars:function(cm){var cur=cm.getCursor(),line=cm.getLine(cur.line);if(cur.ch>0&&cur.ch<line.length-1)
cm.replaceRange(line.charAt(cur.ch)+line.charAt(cur.ch-1),Pos(cur.line,cur.ch-1),Pos(cur.line,cur.ch+1));},newlineAndIndent:function(cm){operation(cm,function(){cm.replaceSelection("\n","end","+input");cm.indentLine(cm.getCursor().line,null,true);})();},toggleOverwrite:function(cm){cm.toggleOverwrite();}};var keyMap=CodeMirror.keyMap={};keyMap.basic={"Left":"goCharLeft","Right":"goCharRight","Up":"goLineUp","Down":"goLineDown","End":"goLineEnd","Home":"goLineStartSmart","PageUp":"goPageUp","PageDown":"goPageDown","Delete":"delCharAfter","Backspace":"delCharBefore","Tab":"defaultTab","Shift-Tab":"indentAuto","Enter":"newlineAndIndent","Insert":"toggleOverwrite"};keyMap.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Alt-Up":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Down":"goDocEnd","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore",fallthrough:"basic"};keyMap.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineStart","Cmd-Right":"goLineEnd","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delLineLeft",fallthrough:["basic","emacsy"]};keyMap["default"]=mac?keyMap.macDefault:keyMap.pcDefault;keyMap.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars"};function getKeyMap(val){if(typeof val=="string")return keyMap[val];else return val;}
function lookupKey(name,maps,handle){function lookup(map){map=getKeyMap(map);var found=map[name];if(found===false)return"stop";if(found!=null&&handle(found))return true;if(map.nofallthrough)return"stop";var fallthrough=map.fallthrough;if(fallthrough==null)return false;if(Object.prototype.toString.call(fallthrough)!="[object Array]")
return lookup(fallthrough);for(var i=0,e=fallthrough.length;i<e;++i){var done=lookup(fallthrough[i]);if(done)return done;}
return false;}
for(var i=0;i<maps.length;++i){var done=lookup(maps[i]);if(done)return done!="stop";}}
function isModifierKey(event){var name=keyNames[event.keyCode];return name=="Ctrl"||name=="Alt"||name=="Shift"||name=="Mod";}
function keyName(event,noShift){if(opera&&event.keyCode==34&&event["char"])return false;var name=keyNames[event.keyCode];if(name==null||event.altGraphKey)return false;if(event.altKey)name="Alt-"+name;if(flipCtrlCmd?event.metaKey:event.ctrlKey)name="Ctrl-"+name;if(flipCtrlCmd?event.ctrlKey:event.metaKey)name="Cmd-"+name;if(!noShift&&event.shiftKey)name="Shift-"+name;return name;}
CodeMirror.lookupKey=lookupKey;CodeMirror.isModifierKey=isModifierKey;CodeMirror.keyName=keyName;CodeMirror.fromTextArea=function(textarea,options){if(!options)options={};options.value=textarea.value;if(!options.tabindex&&textarea.tabindex)
options.tabindex=textarea.tabindex;if(!options.placeholder&&textarea.placeholder)
options.placeholder=textarea.placeholder;if(options.autofocus==null){var hasFocus=document.body;try{hasFocus=document.activeElement;}catch(e){}
options.autofocus=hasFocus==textarea||textarea.getAttribute("autofocus")!=null&&hasFocus==document.body;}
function save(){textarea.value=cm.getValue();}
if(textarea.form){on(textarea.form,"submit",save);if(!options.leaveSubmitMethodAlone){var form=textarea.form,realSubmit=form.submit;try{var wrappedSubmit=form.submit=function(){save();form.submit=realSubmit;form.submit();form.submit=wrappedSubmit;};}catch(e){}}}
textarea.style.display="none";var cm=CodeMirror(function(node){textarea.parentNode.insertBefore(node,textarea.nextSibling);},options);cm.save=save;cm.getTextArea=function(){return textarea;};cm.toTextArea=function(){save();textarea.parentNode.removeChild(cm.getWrapperElement());textarea.style.display="";if(textarea.form){off(textarea.form,"submit",save);if(typeof textarea.form.submit=="function")
textarea.form.submit=realSubmit;}};return cm;};function StringStream(string,tabSize){this.pos=this.start=0;this.string=string;this.tabSize=tabSize||8;this.lastColumnPos=this.lastColumnValue=0;}
StringStream.prototype={eol:function(){return this.pos>=this.string.length;},sol:function(){return this.pos==0;},peek:function(){return this.string.charAt(this.pos)||undefined;},next:function(){if(this.pos<this.string.length)
return this.string.charAt(this.pos++);},eat:function(match){var ch=this.string.charAt(this.pos);if(typeof match=="string")var ok=ch==match;else var ok=ch&&(match.test?match.test(ch):match(ch));if(ok){++this.pos;return ch;}},eatWhile:function(match){var start=this.pos;while(this.eat(match)){}
return this.pos>start;},eatSpace:function(){var start=this.pos;while(/[\s\u00a0]/.test(this.string.charAt(this.pos)))++this.pos;return this.pos>start;},skipToEnd:function(){this.pos=this.string.length;},skipTo:function(ch){var found=this.string.indexOf(ch,this.pos);if(found>-1){this.pos=found;return true;}},backUp:function(n){this.pos-=n;},column:function(){if(this.lastColumnPos<this.start){this.lastColumnValue=countColumn(this.string,this.start,this.tabSize,this.lastColumnPos,this.lastColumnValue);this.lastColumnPos=this.start;}
return this.lastColumnValue;},indentation:function(){return countColumn(this.string,null,this.tabSize);},match:function(pattern,consume,caseInsensitive){if(typeof pattern=="string"){var cased=function(str){return caseInsensitive?str.toLowerCase():str;};var substr=this.string.substr(this.pos,pattern.length);if(cased(substr)==cased(pattern)){if(consume!==false)this.pos+=pattern.length;return true;}}else{var match=this.string.slice(this.pos).match(pattern);if(match&&match.index>0)return null;if(match&&consume!==false)this.pos+=match[0].length;return match;}},current:function(){return this.string.slice(this.start,this.pos);}};CodeMirror.StringStream=StringStream;function TextMarker(doc,type){this.lines=[];this.type=type;this.doc=doc;}
CodeMirror.TextMarker=TextMarker;eventMixin(TextMarker);TextMarker.prototype.clear=function(){if(this.explicitlyCleared)return;var cm=this.doc.cm,withOp=cm&&!cm.curOp;if(withOp)startOperation(cm);if(hasHandler(this,"clear")){var found=this.find();if(found)signalLater(this,"clear",found.from,found.to);}
var min=null,max=null;for(var i=0;i<this.lines.length;++i){var line=this.lines[i];var span=getMarkedSpanFor(line.markedSpans,this);if(span.to!=null)max=lineNo(line);line.markedSpans=removeMarkedSpan(line.markedSpans,span);if(span.from!=null)
min=lineNo(line);else if(this.collapsed&&!lineIsHidden(this.doc,line)&&cm)
updateLineHeight(line,textHeight(cm.display));}
if(cm&&this.collapsed&&!cm.options.lineWrapping)for(var i=0;i<this.lines.length;++i){var visual=visualLine(cm.doc,this.lines[i]),len=lineLength(cm.doc,visual);if(len>cm.display.maxLineLength){cm.display.maxLine=visual;cm.display.maxLineLength=len;cm.display.maxLineChanged=true;}}
if(min!=null&&cm)regChange(cm,min,max+1);this.lines.length=0;this.explicitlyCleared=true;if(this.atomic&&this.doc.cantEdit){this.doc.cantEdit=false;if(cm)reCheckSelection(cm);}
if(withOp)endOperation(cm);};TextMarker.prototype.find=function(){var from,to;for(var i=0;i<this.lines.length;++i){var line=this.lines[i];var span=getMarkedSpanFor(line.markedSpans,this);if(span.from!=null||span.to!=null){var found=lineNo(line);if(span.from!=null)from=Pos(found,span.from);if(span.to!=null)to=Pos(found,span.to);}}
if(this.type=="bookmark")return from;return from&&{from:from,to:to};};TextMarker.prototype.changed=function(){var pos=this.find(),cm=this.doc.cm;if(!pos||!cm)return;if(this.type!="bookmark")pos=pos.from;var line=getLine(this.doc,pos.line);clearCachedMeasurement(cm,line);if(pos.line>=cm.display.showingFrom&&pos.line<cm.display.showingTo){for(var node=cm.display.lineDiv.firstChild;node;node=node.nextSibling)if(node.lineObj==line){if(node.offsetHeight!=line.height)updateLineHeight(line,node.offsetHeight);break;}
runInOp(cm,function(){cm.curOp.selectionChanged=cm.curOp.forceUpdate=cm.curOp.updateMaxLine=true;});}};TextMarker.prototype.attachLine=function(line){if(!this.lines.length&&this.doc.cm){var op=this.doc.cm.curOp;if(!op.maybeHiddenMarkers||indexOf(op.maybeHiddenMarkers,this)==-1)
(op.maybeUnhiddenMarkers||(op.maybeUnhiddenMarkers=[])).push(this);}
this.lines.push(line);};TextMarker.prototype.detachLine=function(line){this.lines.splice(indexOf(this.lines,line),1);if(!this.lines.length&&this.doc.cm){var op=this.doc.cm.curOp;(op.maybeHiddenMarkers||(op.maybeHiddenMarkers=[])).push(this);}};function markText(doc,from,to,options,type){if(options&&options.shared)return markTextShared(doc,from,to,options,type);if(doc.cm&&!doc.cm.curOp)return operation(doc.cm,markText)(doc,from,to,options,type);var marker=new TextMarker(doc,type);if(type=="range"&&!posLess(from,to))return marker;if(options)copyObj(options,marker);if(marker.replacedWith){marker.collapsed=true;marker.replacedWith=elt("span",[marker.replacedWith],"CodeMirror-widget");if(!options.handleMouseEvents)marker.replacedWith.ignoreEvents=true;}
if(marker.collapsed)sawCollapsedSpans=true;if(marker.addToHistory)
addToHistory(doc,{from:from,to:to,origin:"markText"},{head:doc.sel.head,anchor:doc.sel.anchor},NaN);var curLine=from.line,size=0,collapsedAtStart,collapsedAtEnd,cm=doc.cm,updateMaxLine;doc.iter(curLine,to.line+1,function(line){if(cm&&marker.collapsed&&!cm.options.lineWrapping&&visualLine(doc,line)==cm.display.maxLine)
updateMaxLine=true;var span={from:null,to:null,marker:marker};size+=line.text.length;if(curLine==from.line){span.from=from.ch;size-=from.ch;}
if(curLine==to.line){span.to=to.ch;size-=line.text.length-to.ch;}
if(marker.collapsed){if(curLine==to.line)collapsedAtEnd=collapsedSpanAt(line,to.ch);if(curLine==from.line)collapsedAtStart=collapsedSpanAt(line,from.ch);else updateLineHeight(line,0);}
addMarkedSpan(line,span);++curLine;});if(marker.collapsed)doc.iter(from.line,to.line+1,function(line){if(lineIsHidden(doc,line))updateLineHeight(line,0);});if(marker.clearOnEnter)on(marker,"beforeCursorEnter",function(){marker.clear();});if(marker.readOnly){sawReadOnlySpans=true;if(doc.history.done.length||doc.history.undone.length)
doc.clearHistory();}
if(marker.collapsed){if(collapsedAtStart!=collapsedAtEnd)
throw new Error("Inserting collapsed marker overlapping an existing one");marker.size=size;marker.atomic=true;}
if(cm){if(updateMaxLine)cm.curOp.updateMaxLine=true;if(marker.className||marker.title||marker.startStyle||marker.endStyle||marker.collapsed)
regChange(cm,from.line,to.line+1);if(marker.atomic)reCheckSelection(cm);}
return marker;}
function SharedTextMarker(markers,primary){this.markers=markers;this.primary=primary;for(var i=0,me=this;i<markers.length;++i){markers[i].parent=this;on(markers[i],"clear",function(){me.clear();});}}
CodeMirror.SharedTextMarker=SharedTextMarker;eventMixin(SharedTextMarker);SharedTextMarker.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=true;for(var i=0;i<this.markers.length;++i)
this.markers[i].clear();signalLater(this,"clear");};SharedTextMarker.prototype.find=function(){return this.primary.find();};function markTextShared(doc,from,to,options,type){options=copyObj(options);options.shared=false;var markers=[markText(doc,from,to,options,type)],primary=markers[0];var widget=options.replacedWith;linkedDocs(doc,function(doc){if(widget)options.replacedWith=widget.cloneNode(true);markers.push(markText(doc,clipPos(doc,from),clipPos(doc,to),options,type));for(var i=0;i<doc.linked.length;++i)
if(doc.linked[i].isParent)return;primary=lst(markers);});return new SharedTextMarker(markers,primary);}
function getMarkedSpanFor(spans,marker){if(spans)for(var i=0;i<spans.length;++i){var span=spans[i];if(span.marker==marker)return span;}}
function removeMarkedSpan(spans,span){for(var r,i=0;i<spans.length;++i)
if(spans[i]!=span)(r||(r=[])).push(spans[i]);return r;}
function addMarkedSpan(line,span){line.markedSpans=line.markedSpans?line.markedSpans.concat([span]):[span];span.marker.attachLine(line);}
function markedSpansBefore(old,startCh,isInsert){if(old)for(var i=0,nw;i<old.length;++i){var span=old[i],marker=span.marker;var startsBefore=span.from==null||(marker.inclusiveLeft?span.from<=startCh:span.from<startCh);if(startsBefore||marker.type=="bookmark"&&span.from==startCh&&(!isInsert||!span.marker.insertLeft)){var endsAfter=span.to==null||(marker.inclusiveRight?span.to>=startCh:span.to>startCh);(nw||(nw=[])).push({from:span.from,to:endsAfter?null:span.to,marker:marker});}}
return nw;}
function markedSpansAfter(old,endCh,isInsert){if(old)for(var i=0,nw;i<old.length;++i){var span=old[i],marker=span.marker;var endsAfter=span.to==null||(marker.inclusiveRight?span.to>=endCh:span.to>endCh);if(endsAfter||marker.type=="bookmark"&&span.from==endCh&&(!isInsert||span.marker.insertLeft)){var startsBefore=span.from==null||(marker.inclusiveLeft?span.from<=endCh:span.from<endCh);(nw||(nw=[])).push({from:startsBefore?null:span.from-endCh,to:span.to==null?null:span.to-endCh,marker:marker});}}
return nw;}
function stretchSpansOverChange(doc,change){var oldFirst=isLine(doc,change.from.line)&&getLine(doc,change.from.line).markedSpans;var oldLast=isLine(doc,change.to.line)&&getLine(doc,change.to.line).markedSpans;if(!oldFirst&&!oldLast)return null;var startCh=change.from.ch,endCh=change.to.ch,isInsert=posEq(change.from,change.to);var first=markedSpansBefore(oldFirst,startCh,isInsert);var last=markedSpansAfter(oldLast,endCh,isInsert);var sameLine=change.text.length==1,offset=lst(change.text).length+(sameLine?startCh:0);if(first){for(var i=0;i<first.length;++i){var span=first[i];if(span.to==null){var found=getMarkedSpanFor(last,span.marker);if(!found)span.to=startCh;else if(sameLine)span.to=found.to==null?null:found.to+offset;}}}
if(last){for(var i=0;i<last.length;++i){var span=last[i];if(span.to!=null)span.to+=offset;if(span.from==null){var found=getMarkedSpanFor(first,span.marker);if(!found){span.from=offset;if(sameLine)(first||(first=[])).push(span);}}else{span.from+=offset;if(sameLine)(first||(first=[])).push(span);}}}
if(sameLine&&first){for(var i=0;i<first.length;++i)
if(first[i].from!=null&&first[i].from==first[i].to&&first[i].marker.type!="bookmark")
first.splice(i--,1);if(!first.length)first=null;}
var newMarkers=[first];if(!sameLine){var gap=change.text.length-2,gapMarkers;if(gap>0&&first)
for(var i=0;i<first.length;++i)
if(first[i].to==null)
(gapMarkers||(gapMarkers=[])).push({from:null,to:null,marker:first[i].marker});for(var i=0;i<gap;++i)
newMarkers.push(gapMarkers);newMarkers.push(last);}
return newMarkers;}
function mergeOldSpans(doc,change){var old=getOldSpans(doc,change);var stretched=stretchSpansOverChange(doc,change);if(!old)return stretched;if(!stretched)return old;for(var i=0;i<old.length;++i){var oldCur=old[i],stretchCur=stretched[i];if(oldCur&&stretchCur){spans:for(var j=0;j<stretchCur.length;++j){var span=stretchCur[j];for(var k=0;k<oldCur.length;++k)
if(oldCur[k].marker==span.marker)continue spans;oldCur.push(span);}}else if(stretchCur){old[i]=stretchCur;}}
return old;}
function removeReadOnlyRanges(doc,from,to){var markers=null;doc.iter(from.line,to.line+1,function(line){if(line.markedSpans)for(var i=0;i<line.markedSpans.length;++i){var mark=line.markedSpans[i].marker;if(mark.readOnly&&(!markers||indexOf(markers,mark)==-1))
(markers||(markers=[])).push(mark);}});if(!markers)return null;var parts=[{from:from,to:to}];for(var i=0;i<markers.length;++i){var mk=markers[i],m=mk.find();for(var j=0;j<parts.length;++j){var p=parts[j];if(posLess(p.to,m.from)||posLess(m.to,p.from))continue;var newParts=[j,1];if(posLess(p.from,m.from)||!mk.inclusiveLeft&&posEq(p.from,m.from))
newParts.push({from:p.from,to:m.from});if(posLess(m.to,p.to)||!mk.inclusiveRight&&posEq(p.to,m.to))
newParts.push({from:m.to,to:p.to});parts.splice.apply(parts,newParts);j+=newParts.length-1;}}
return parts;}
function collapsedSpanAt(line,ch){var sps=sawCollapsedSpans&&line.markedSpans,found;if(sps)for(var sp,i=0;i<sps.length;++i){sp=sps[i];if(!sp.marker.collapsed)continue;if((sp.from==null||sp.from<ch)&&(sp.to==null||sp.to>ch)&&(!found||found.width<sp.marker.width))
found=sp.marker;}
return found;}
function collapsedSpanAtStart(line){return collapsedSpanAt(line,-1);}
function collapsedSpanAtEnd(line){return collapsedSpanAt(line,line.text.length+1);}
function visualLine(doc,line){var merged;while(merged=collapsedSpanAtStart(line))
line=getLine(doc,merged.find().from.line);return line;}
function lineIsHidden(doc,line){var sps=sawCollapsedSpans&&line.markedSpans;if(sps)for(var sp,i=0;i<sps.length;++i){sp=sps[i];if(!sp.marker.collapsed)continue;if(sp.from==null)return true;if(sp.marker.replacedWith)continue;if(sp.from==0&&sp.marker.inclusiveLeft&&lineIsHiddenInner(doc,line,sp))
return true;}}
function lineIsHiddenInner(doc,line,span){if(span.to==null){var end=span.marker.find().to,endLine=getLine(doc,end.line);return lineIsHiddenInner(doc,endLine,getMarkedSpanFor(endLine.markedSpans,span.marker));}
if(span.marker.inclusiveRight&&span.to==line.text.length)
return true;for(var sp,i=0;i<line.markedSpans.length;++i){sp=line.markedSpans[i];if(sp.marker.collapsed&&!sp.marker.replacedWith&&sp.from==span.to&&(sp.marker.inclusiveLeft||span.marker.inclusiveRight)&&lineIsHiddenInner(doc,line,sp))return true;}}
function detachMarkedSpans(line){var spans=line.markedSpans;if(!spans)return;for(var i=0;i<spans.length;++i)
spans[i].marker.detachLine(line);line.markedSpans=null;}
function attachMarkedSpans(line,spans){if(!spans)return;for(var i=0;i<spans.length;++i)
spans[i].marker.attachLine(line);line.markedSpans=spans;}
var LineWidget=CodeMirror.LineWidget=function(cm,node,options){if(options)for(var opt in options)if(options.hasOwnProperty(opt))
this[opt]=options[opt];this.cm=cm;this.node=node;};eventMixin(LineWidget);function widgetOperation(f){return function(){var withOp=!this.cm.curOp;if(withOp)startOperation(this.cm);try{var result=f.apply(this,arguments);}
finally{if(withOp)endOperation(this.cm);}
return result;};}
LineWidget.prototype.clear=widgetOperation(function(){var ws=this.line.widgets,no=lineNo(this.line);if(no==null||!ws)return;for(var i=0;i<ws.length;++i)if(ws[i]==this)ws.splice(i--,1);if(!ws.length)this.line.widgets=null;var aboveVisible=heightAtLine(this.cm,this.line)<this.cm.doc.scrollTop;updateLineHeight(this.line,Math.max(0,this.line.height-widgetHeight(this)));if(aboveVisible)addToScrollPos(this.cm,0,-this.height);regChange(this.cm,no,no+1);});LineWidget.prototype.changed=widgetOperation(function(){var oldH=this.height;this.height=null;var diff=widgetHeight(this)-oldH;if(!diff)return;updateLineHeight(this.line,this.line.height+diff);var no=lineNo(this.line);regChange(this.cm,no,no+1);});function widgetHeight(widget){if(widget.height!=null)return widget.height;if(!widget.node.parentNode||widget.node.parentNode.nodeType!=1)
removeChildrenAndAdd(widget.cm.display.measure,elt("div",[widget.node],null,"position: relative"));return widget.height=widget.node.offsetHeight;}
function addLineWidget(cm,handle,node,options){var widget=new LineWidget(cm,node,options);if(widget.noHScroll)cm.display.alignWidgets=true;changeLine(cm,handle,function(line){var widgets=line.widgets||(line.widgets=[]);if(widget.insertAt==null)widgets.push(widget);else widgets.splice(Math.min(widgets.length-1,Math.max(0,widget.insertAt)),0,widget);widget.line=line;if(!lineIsHidden(cm.doc,line)||widget.showIfHidden){var aboveVisible=heightAtLine(cm,line)<cm.doc.scrollTop;updateLineHeight(line,line.height+widgetHeight(widget));if(aboveVisible)addToScrollPos(cm,0,widget.height);}
return true;});return widget;}
var Line=CodeMirror.Line=function(text,markedSpans,estimateHeight){this.text=text;attachMarkedSpans(this,markedSpans);this.height=estimateHeight?estimateHeight(this):1;};eventMixin(Line);function updateLine(line,text,markedSpans,estimateHeight){line.text=text;if(line.stateAfter)line.stateAfter=null;if(line.styles)line.styles=null;if(line.order!=null)line.order=null;detachMarkedSpans(line);attachMarkedSpans(line,markedSpans);var estHeight=estimateHeight?estimateHeight(line):1;if(estHeight!=line.height)updateLineHeight(line,estHeight);}
function cleanUpLine(line){line.parent=null;detachMarkedSpans(line);}
function runMode(cm,text,mode,state,f){var flattenSpans=mode.flattenSpans;if(flattenSpans==null)flattenSpans=cm.options.flattenSpans;var curStart=0,curStyle=null;var stream=new StringStream(text,cm.options.tabSize),style;if(text==""&&mode.blankLine)mode.blankLine(state);while(!stream.eol()){if(stream.pos>cm.options.maxHighlightLength){flattenSpans=false;stream.pos=Math.min(text.length,stream.start+50000);style=null;}else{style=mode.token(stream,state);}
if(!flattenSpans||curStyle!=style){if(curStart<stream.start)f(stream.start,curStyle);curStart=stream.start;curStyle=style;}
stream.start=stream.pos;}
if(curStart<stream.pos)f(stream.pos,curStyle);}
function highlightLine(cm,line,state){var st=[cm.state.modeGen];runMode(cm,line.text,cm.doc.mode,state,function(end,style){st.push(end,style);});for(var o=0;o<cm.state.overlays.length;++o){var overlay=cm.state.overlays[o],i=1,at=0;runMode(cm,line.text,overlay.mode,true,function(end,style){var start=i;while(at<end){var i_end=st[i];if(i_end>end)
st.splice(i,1,end,st[i+1],i_end);i+=2;at=Math.min(end,i_end);}
if(!style)return;if(overlay.opaque){st.splice(start,i-start,end,style);i=start+2;}else{for(;start<i;start+=2){var cur=st[start+1];st[start+1]=cur?cur+" "+style:style;}}});}
return st;}
function getLineStyles(cm,line){if(!line.styles||line.styles[0]!=cm.state.modeGen)
line.styles=highlightLine(cm,line,line.stateAfter=getStateBefore(cm,lineNo(line)));return line.styles;}
function processLine(cm,line,state){var mode=cm.doc.mode;var stream=new StringStream(line.text,cm.options.tabSize);if(line.text==""&&mode.blankLine)mode.blankLine(state);while(!stream.eol()&&stream.pos<=cm.options.maxHighlightLength){mode.token(stream,state);stream.start=stream.pos;}}
var styleToClassCache={};function styleToClass(style){if(!style)return null;return styleToClassCache[style]||(styleToClassCache[style]="cm-"+style.replace(/ +/g," cm-"));}
function lineContent(cm,realLine,measure,copyWidgets,from,to){var merged,line=realLine,empty=true;while(merged=collapsedSpanAtStart(line))
line=getLine(cm.doc,merged.find().from.line);var builder={pre:elt("pre"),col:0,pos:0,measure:null,measuredSomething:false,cm:cm,from:from,to:to,copyWidgets:copyWidgets};if(line.textClass)builder.pre.className=line.textClass;do{if(line.text)empty=false;builder.measure=line==realLine&&measure;builder.pos=0;builder.addToken=builder.measure?buildTokenMeasure:buildToken;if((ie||webkit)&&cm.getOption("lineWrapping"))
builder.addToken=buildTokenSplitSpaces(builder.addToken);var next=insertLineContent(line,builder,getLineStyles(cm,line));if(measure&&line==realLine&&!builder.measuredSomething){measure[0]=builder.pre.appendChild(zeroWidthElement(cm.display.measure));builder.measuredSomething=true;}
if(next)line=getLine(cm.doc,next.to.line);}while(next);if(measure&&!builder.measuredSomething&&!measure[0])
measure[0]=builder.pre.appendChild(empty?elt("span","\u00a0"):zeroWidthElement(cm.display.measure));if(!builder.pre.firstChild&&!lineIsHidden(cm.doc,realLine))
builder.pre.appendChild(document.createTextNode("\u00a0"));var order;if(measure&&ie&&(order=getOrder(line))){var l=order.length-1;if(order[l].from==order[l].to)--l;var last=order[l],prev=order[l-1];if(last.from+1==last.to&&prev&&last.level<prev.level){var span=measure[builder.pos-1];if(span)span.parentNode.insertBefore(span.measureRight=zeroWidthElement(cm.display.measure),span.nextSibling);}}
signal(cm,"renderLine",cm,realLine,builder.pre);return builder.pre;}
var tokenSpecialChars=/[\t\u0000-\u0019\u00ad\u200b\u2028\u2029\uFEFF]/g;function buildToken(builder,text,style,startStyle,endStyle,title){if(!text)return;if(!tokenSpecialChars.test(text)){builder.col+=text.length;var content=document.createTextNode(text);}else{var content=document.createDocumentFragment(),pos=0;while(true){tokenSpecialChars.lastIndex=pos;var m=tokenSpecialChars.exec(text);var skipped=m?m.index-pos:text.length-pos;if(skipped){content.appendChild(document.createTextNode(text.slice(pos,pos+skipped)));builder.col+=skipped;}
if(!m)break;pos+=skipped+1;if(m[0]=="\t"){var tabSize=builder.cm.options.tabSize,tabWidth=tabSize-builder.col%tabSize;content.appendChild(elt("span",spaceStr(tabWidth),"cm-tab"));builder.col+=tabWidth;}else{var token=elt("span","\u2022","cm-invalidchar");token.title="\\u"+m[0].charCodeAt(0).toString(16);content.appendChild(token);builder.col+=1;}}}
if(style||startStyle||endStyle||builder.measure){var fullStyle=style||"";if(startStyle)fullStyle+=startStyle;if(endStyle)fullStyle+=endStyle;var token=elt("span",[content],fullStyle);if(title)token.title=title;return builder.pre.appendChild(token);}
builder.pre.appendChild(content);}
function buildTokenMeasure(builder,text,style,startStyle,endStyle){if(builder.from||builder.to){if(builder.from>=builder.pos+text.length){buildToken(builder,text,style,startStyle,endStyle);builder.pos+=text.length;return;}}
var wrapping=builder.cm.options.lineWrapping;for(var i=0;i<text.length;++i){var ch=text.charAt(i),start=i==0;if(ch>="\ud800"&&ch<"\udbff"&&i<text.length-1){ch=text.slice(i,i+2);++i;}else if(i&&wrapping&&spanAffectsWrapping(text,i)){builder.pre.appendChild(elt("wbr"));}
var old=builder.measure[builder.pos];var span=builder.measure[builder.pos]=buildToken(builder,ch,style,start&&startStyle,i==text.length-1&&endStyle);if(old)span.leftSide=old.leftSide||old;if(ie&&wrapping&&ch==" "&&i&&!/\s/.test(text.charAt(i-1))&&i<text.length-1&&!/\s/.test(text.charAt(i+1)))
span.style.whiteSpace="normal";builder.pos+=ch.length;}
if(text.length)builder.measuredSomething=true;}
function buildTokenSplitSpaces(inner){function split(old){var out=" ";for(var i=0;i<old.length-2;++i)out+=i%2?" ":"\u00a0";out+=" ";return out;}
return function(builder,text,style,startStyle,endStyle,title){return inner(builder,text.replace(/ {3,}/,split),style,startStyle,endStyle,title);};}
function buildCollapsedSpan(builder,size,marker,ignoreWidget){var widget=!ignoreWidget&&marker.replacedWith;if(widget){if(builder.copyWidgets)widget=widget.cloneNode(true);builder.pre.appendChild(widget);if(builder.measure){if(size){builder.measure[builder.pos]=widget;}else{var elt=builder.measure[builder.pos]=zeroWidthElement(builder.cm.display.measure);if(marker.type!="bookmark"||marker.insertLeft)
builder.pre.insertBefore(elt,widget);else
builder.pre.appendChild(elt);}
builder.measuredSomething=true;}}
builder.pos+=size;}
function insertLineContent(line,builder,styles){var spans=line.markedSpans,allText=line.text,at=0;if(!spans){if(builder.to||builder.from){for(var i=1;i<styles.length&&(!builder.to||builder.pos<builder.to);i+=2){var text=allText.slice(at,at=styles[i]);var textLength=text.length;var resolvedStyles=styleToClass(styles[i+1]);if(builder.pos+textLength<=builder.from){builder.addToken(builder,text,resolvedStyles);continue;}
if(builder.pos<builder.from&&builder.pos+textLength>builder.from){var overlap=builder.from-builder.pos;builder.addToken(builder,text.substring(0,overlap),resolvedStyles);text=text.substring(overlap);}
builder.addToken(builder,text.substr(0,Math.min(builder.to-builder.from,text.length)),resolvedStyles);}}else{for(var i=1;i<styles.length;i+=2)
builder.addToken(builder,allText.slice(at,at=styles[i]),styleToClass(styles[i+1]));}
return;}
var len=allText.length,pos=0,i=1,text="",style;var nextChange=0,spanStyle,spanEndStyle,spanStartStyle,title,collapsed;for(;;){if(nextChange==pos){spanStyle=spanEndStyle=spanStartStyle=title="";collapsed=null;nextChange=Infinity;var foundBookmarks=[];for(var j=0;j<spans.length;++j){var sp=spans[j],m=sp.marker;if(sp.from<=pos&&(sp.to==null||sp.to>pos)){if(sp.to!=null&&nextChange>sp.to){nextChange=sp.to;spanEndStyle="";}
if(m.className)spanStyle+=" "+m.className;if(m.startStyle&&sp.from==pos)spanStartStyle+=" "+m.startStyle;if(m.endStyle&&sp.to==nextChange)spanEndStyle+=" "+m.endStyle;if(m.title&&!title)title=m.title;if(m.collapsed&&(!collapsed||collapsed.marker.size<m.size))
collapsed=sp;}else if(sp.from>pos&&nextChange>sp.from){nextChange=sp.from;}
if(m.type=="bookmark"&&sp.from==pos&&m.replacedWith)foundBookmarks.push(m);}
if(collapsed&&(collapsed.from||0)==pos){buildCollapsedSpan(builder,(collapsed.to==null?len:collapsed.to)-pos,collapsed.marker,collapsed.from==null);if(collapsed.to==null)return collapsed.marker.find();}
if(!collapsed&&foundBookmarks.length)for(var j=0;j<foundBookmarks.length;++j)
buildCollapsedSpan(builder,0,foundBookmarks[j]);}
if(pos>=len)break;var upto=Math.min(len,nextChange);while(true){if(text){var end=pos+text.length;if(!collapsed){var tokenText=end>upto?text.slice(0,upto-pos):text;builder.addToken(builder,tokenText,style?style+spanStyle:spanStyle,spanStartStyle,pos+tokenText.length==nextChange?spanEndStyle:"",title);if(builder.to&&builder.pos>=builder.to)
return;}
if(end>=upto){text=text.slice(upto-pos);pos=upto;break;}
pos=end;spanStartStyle="";}
text=allText.slice(at,at=styles[i++]);style=styleToClass(styles[i++]);}}}
function updateDoc(doc,change,markedSpans,selAfter,estimateHeight){function spansFor(n){return markedSpans?markedSpans[n]:null;}
function update(line,text,spans){updateLine(line,text,spans,estimateHeight);signalLater(line,"change",line,change);}
var from=change.from,to=change.to,text=change.text;var firstLine=getLine(doc,from.line),lastLine=getLine(doc,to.line);var lastText=lst(text),lastSpans=spansFor(text.length-1),nlines=to.line-from.line;if(from.ch==0&&to.ch==0&&lastText==""){for(var i=0,e=text.length-1,added=[];i<e;++i)
added.push(new Line(text[i],spansFor(i),estimateHeight));update(lastLine,lastLine.text,lastSpans);if(nlines)doc.remove(from.line,nlines);if(added.length)doc.insert(from.line,added);}else if(firstLine==lastLine){if(text.length==1){update(firstLine,firstLine.text.slice(0,from.ch)+lastText+firstLine.text.slice(to.ch),lastSpans);}else{for(var added=[],i=1,e=text.length-1;i<e;++i)
added.push(new Line(text[i],spansFor(i),estimateHeight));added.push(new Line(lastText+firstLine.text.slice(to.ch),lastSpans,estimateHeight));update(firstLine,firstLine.text.slice(0,from.ch)+text[0],spansFor(0));doc.insert(from.line+1,added);}}else if(text.length==1){update(firstLine,firstLine.text.slice(0,from.ch)+text[0]+lastLine.text.slice(to.ch),spansFor(0));doc.remove(from.line+1,nlines);}else{update(firstLine,firstLine.text.slice(0,from.ch)+text[0],spansFor(0));update(lastLine,lastText+lastLine.text.slice(to.ch),lastSpans);for(var i=1,e=text.length-1,added=[];i<e;++i)
added.push(new Line(text[i],spansFor(i),estimateHeight));if(nlines>1)doc.remove(from.line+1,nlines-1);doc.insert(from.line+1,added);}
signalLater(doc,"change",doc,change);setSelection(doc,selAfter.anchor,selAfter.head,null,true);}
function LeafChunk(lines){this.lines=lines;this.parent=null;for(var i=0,e=lines.length,height=0;i<e;++i){lines[i].parent=this;height+=lines[i].height;}
this.height=height;}
LeafChunk.prototype={chunkSize:function(){return this.lines.length;},removeInner:function(at,n){for(var i=at,e=at+n;i<e;++i){var line=this.lines[i];this.height-=line.height;cleanUpLine(line);signalLater(line,"delete");}
this.lines.splice(at,n);},collapse:function(lines){lines.splice.apply(lines,[lines.length,0].concat(this.lines));},insertInner:function(at,lines,height){this.height+=height;this.lines=this.lines.slice(0,at).concat(lines).concat(this.lines.slice(at));for(var i=0,e=lines.length;i<e;++i)lines[i].parent=this;},iterN:function(at,n,op){for(var e=at+n;at<e;++at)
if(op(this.lines[at]))return true;}};function BranchChunk(children){this.children=children;var size=0,height=0;for(var i=0,e=children.length;i<e;++i){var ch=children[i];size+=ch.chunkSize();height+=ch.height;ch.parent=this;}
this.size=size;this.height=height;this.parent=null;}
BranchChunk.prototype={chunkSize:function(){return this.size;},removeInner:function(at,n){this.size-=n;for(var i=0;i<this.children.length;++i){var child=this.children[i],sz=child.chunkSize();if(at<sz){var rm=Math.min(n,sz-at),oldHeight=child.height;child.removeInner(at,rm);this.height-=oldHeight-child.height;if(sz==rm){this.children.splice(i--,1);child.parent=null;}
if((n-=rm)==0)break;at=0;}else at-=sz;}
if(this.size-n<25){var lines=[];this.collapse(lines);this.children=[new LeafChunk(lines)];this.children[0].parent=this;}},collapse:function(lines){for(var i=0,e=this.children.length;i<e;++i)this.children[i].collapse(lines);},insertInner:function(at,lines,height){this.size+=lines.length;this.height+=height;for(var i=0,e=this.children.length;i<e;++i){var child=this.children[i],sz=child.chunkSize();if(at<=sz){child.insertInner(at,lines,height);if(child.lines&&child.lines.length>50){while(child.lines.length>50){var spilled=child.lines.splice(child.lines.length-25,25);var newleaf=new LeafChunk(spilled);child.height-=newleaf.height;this.children.splice(i+1,0,newleaf);newleaf.parent=this;}
this.maybeSpill();}
break;}
at-=sz;}},maybeSpill:function(){if(this.children.length<=10)return;var me=this;do{var spilled=me.children.splice(me.children.length-5,5);var sibling=new BranchChunk(spilled);if(!me.parent){var copy=new BranchChunk(me.children);copy.parent=me;me.children=[copy,sibling];me=copy;}else{me.size-=sibling.size;me.height-=sibling.height;var myIndex=indexOf(me.parent.children,me);me.parent.children.splice(myIndex+1,0,sibling);}
sibling.parent=me.parent;}while(me.children.length>10);me.parent.maybeSpill();},iterN:function(at,n,op){for(var i=0,e=this.children.length;i<e;++i){var child=this.children[i],sz=child.chunkSize();if(at<sz){var used=Math.min(n,sz-at);if(child.iterN(at,used,op))return true;if((n-=used)==0)break;at=0;}else at-=sz;}}};var nextDocId=0;var Doc=CodeMirror.Doc=function(text,mode,firstLine){if(!(this instanceof Doc))return new Doc(text,mode,firstLine);if(firstLine==null)firstLine=0;BranchChunk.call(this,[new LeafChunk([new Line("",null)])]);this.first=firstLine;this.scrollTop=this.scrollLeft=0;this.cantEdit=false;this.history=makeHistory();this.cleanGeneration=1;this.frontier=firstLine;var start=Pos(firstLine,0);this.sel={from:start,to:start,head:start,anchor:start,shift:false,extend:false,goalColumn:null};this.id=++nextDocId;this.modeOption=mode;if(typeof text=="string")text=splitLines(text);updateDoc(this,{from:start,to:start,text:text},null,{head:start,anchor:start});};Doc.prototype=createObj(BranchChunk.prototype,{constructor:Doc,iter:function(from,to,op){if(op)this.iterN(from-this.first,to-from,op);else this.iterN(this.first,this.first+this.size,from);},insert:function(at,lines){var height=0;for(var i=0,e=lines.length;i<e;++i)height+=lines[i].height;this.insertInner(at-this.first,lines,height);},remove:function(at,n){this.removeInner(at-this.first,n);},getValue:function(lineSep){var lines=getLines(this,this.first,this.first+this.size);if(lineSep===false)return lines;return lines.join(lineSep||"\n");},setValue:function(code){var top=Pos(this.first,0),last=this.first+this.size-1;makeChange(this,{from:top,to:Pos(last,getLine(this,last).text.length),text:splitLines(code),origin:"setValue"},{head:top,anchor:top},true);},replaceRange:function(code,from,to,origin){from=clipPos(this,from);to=to?clipPos(this,to):from;replaceRange(this,code,from,to,origin);},getRange:function(from,to,lineSep){var lines=getBetween(this,clipPos(this,from),clipPos(this,to));if(lineSep===false)return lines;return lines.join(lineSep||"\n");},getLine:function(line){var l=this.getLineHandle(line);return l&&l.text;},setLine:function(line,text){if(isLine(this,line))
replaceRange(this,text,Pos(line,0),clipPos(this,Pos(line)));},removeLine:function(line){if(line)replaceRange(this,"",clipPos(this,Pos(line-1)),clipPos(this,Pos(line)));else replaceRange(this,"",Pos(0,0),clipPos(this,Pos(1,0)));},getLineHandle:function(line){if(isLine(this,line))return getLine(this,line);},getLineNumber:function(line){return lineNo(line);},getLineHandleVisualStart:function(line){if(typeof line=="number")line=getLine(this,line);return visualLine(this,line);},lineCount:function(){return this.size;},firstLine:function(){return this.first;},lastLine:function(){return this.first+this.size-1;},clipPos:function(pos){return clipPos(this,pos);},getCursor:function(start){var sel=this.sel,pos;if(start==null||start=="head")pos=sel.head;else if(start=="anchor")pos=sel.anchor;else if(start=="end"||start===false)pos=sel.to;else pos=sel.from;return copyPos(pos);},somethingSelected:function(){return!posEq(this.sel.head,this.sel.anchor);},setCursor:docOperation(function(line,ch,extend){var pos=clipPos(this,typeof line=="number"?Pos(line,ch||0):line);if(extend)extendSelection(this,pos);else setSelection(this,pos,pos);}),setSelection:docOperation(function(anchor,head){setSelection(this,clipPos(this,anchor),clipPos(this,head||anchor));}),extendSelection:docOperation(function(from,to){extendSelection(this,clipPos(this,from),to&&clipPos(this,to));}),getSelection:function(lineSep){return this.getRange(this.sel.from,this.sel.to,lineSep);},replaceSelection:function(code,collapse,origin){makeChange(this,{from:this.sel.from,to:this.sel.to,text:splitLines(code),origin:origin},collapse||"around");},undo:docOperation(function(){makeChangeFromHistory(this,"undo");}),redo:docOperation(function(){makeChangeFromHistory(this,"redo");}),setExtending:function(val){this.sel.extend=val;},historySize:function(){var hist=this.history;return{undo:hist.done.length,redo:hist.undone.length};},clearHistory:function(){this.history=makeHistory(this.history.maxGeneration);},markClean:function(){this.cleanGeneration=this.changeGeneration();},changeGeneration:function(){this.history.lastOp=this.history.lastOrigin=null;return this.history.generation;},isClean:function(gen){return this.history.generation==(gen||this.cleanGeneration);},getHistory:function(){return{done:copyHistoryArray(this.history.done),undone:copyHistoryArray(this.history.undone)};},setHistory:function(histData){var hist=this.history=makeHistory(this.history.maxGeneration);hist.done=histData.done.slice(0);hist.undone=histData.undone.slice(0);},markText:function(from,to,options){return markText(this,clipPos(this,from),clipPos(this,to),options,"range");},setBookmark:function(pos,options){var realOpts={replacedWith:options&&(options.nodeType==null?options.widget:options),insertLeft:options&&options.insertLeft};pos=clipPos(this,pos);return markText(this,pos,pos,realOpts,"bookmark");},findMarksAt:function(pos){pos=clipPos(this,pos);var markers=[],spans=getLine(this,pos.line).markedSpans;if(spans)for(var i=0;i<spans.length;++i){var span=spans[i];if((span.from==null||span.from<=pos.ch)&&(span.to==null||span.to>=pos.ch))
markers.push(span.marker.parent||span.marker);}
return markers;},getAllMarks:function(){var markers=[];this.iter(function(line){var sps=line.markedSpans;if(sps)for(var i=0;i<sps.length;++i)
if(sps[i].from!=null)markers.push(sps[i].marker);});return markers;},posFromIndex:function(off){var ch,lineNo=this.first;this.iter(function(line){var sz=line.text.length+1;if(sz>off){ch=off;return true;}
off-=sz;++lineNo;});return clipPos(this,Pos(lineNo,ch));},indexFromPos:function(coords){coords=clipPos(this,coords);var index=coords.ch;if(coords.line<this.first||coords.ch<0)return 0;this.iter(this.first,coords.line,function(line){index+=line.text.length+1;});return index;},copy:function(copyHistory){var doc=new Doc(getLines(this,this.first,this.first+this.size),this.modeOption,this.first);doc.scrollTop=this.scrollTop;doc.scrollLeft=this.scrollLeft;doc.sel={from:this.sel.from,to:this.sel.to,head:this.sel.head,anchor:this.sel.anchor,shift:this.sel.shift,extend:false,goalColumn:this.sel.goalColumn};if(copyHistory){doc.history.undoDepth=this.history.undoDepth;doc.setHistory(this.getHistory());}
return doc;},linkedDoc:function(options){if(!options)options={};var from=this.first,to=this.first+this.size;if(options.from!=null&&options.from>from)from=options.from;if(options.to!=null&&options.to<to)to=options.to;var copy=new Doc(getLines(this,from,to),options.mode||this.modeOption,from);if(options.sharedHist)copy.history=this.history;(this.linked||(this.linked=[])).push({doc:copy,sharedHist:options.sharedHist});copy.linked=[{doc:this,isParent:true,sharedHist:options.sharedHist}];return copy;},unlinkDoc:function(other){if(other instanceof CodeMirror)other=other.doc;if(this.linked)for(var i=0;i<this.linked.length;++i){var link=this.linked[i];if(link.doc!=other)continue;this.linked.splice(i,1);other.unlinkDoc(this);break;}
if(other.history==this.history){var splitIds=[other.id];linkedDocs(other,function(doc){splitIds.push(doc.id);},true);other.history=makeHistory();other.history.done=copyHistoryArray(this.history.done,splitIds);other.history.undone=copyHistoryArray(this.history.undone,splitIds);}},iterLinkedDocs:function(f){linkedDocs(this,f);},getMode:function(){return this.mode;},getEditor:function(){return this.cm;}});Doc.prototype.eachLine=Doc.prototype.iter;var dontDelegate="iter insert remove copy getEditor".split(" ");for(var prop in Doc.prototype)if(Doc.prototype.hasOwnProperty(prop)&&indexOf(dontDelegate,prop)<0)
CodeMirror.prototype[prop]=(function(method){return function(){return method.apply(this.doc,arguments);};})(Doc.prototype[prop]);eventMixin(Doc);function linkedDocs(doc,f,sharedHistOnly){function propagate(doc,skip,sharedHist){if(doc.linked)for(var i=0;i<doc.linked.length;++i){var rel=doc.linked[i];if(rel.doc==skip)continue;var shared=sharedHist&&rel.sharedHist;if(sharedHistOnly&&!shared)continue;f(rel.doc,shared);propagate(rel.doc,doc,shared);}}
propagate(doc,null,true);}
function attachDoc(cm,doc){if(doc.cm)throw new Error("This document is already in use.");cm.doc=doc;doc.cm=cm;estimateLineHeights(cm);loadMode(cm);if(!cm.options.lineWrapping)computeMaxLength(cm);cm.options.mode=doc.modeOption;regChange(cm);}
function getLine(chunk,n){n-=chunk.first;while(!chunk.lines){for(var i=0;;++i){var child=chunk.children[i],sz=child.chunkSize();if(n<sz){chunk=child;break;}
n-=sz;}}
return chunk.lines[n];}
function getBetween(doc,start,end){var out=[],n=start.line;doc.iter(start.line,end.line+1,function(line){var text=line.text;if(n==end.line)text=text.slice(0,end.ch);if(n==start.line)text=text.slice(start.ch);out.push(text);++n;});return out;}
function getLines(doc,from,to){var out=[];doc.iter(from,to,function(line){out.push(line.text);});return out;}
function updateLineHeight(line,height){var diff=height-line.height;for(var n=line;n;n=n.parent)n.height+=diff;}
function lineNo(line){if(line.parent==null)return null;var cur=line.parent,no=indexOf(cur.lines,line);for(var chunk=cur.parent;chunk;cur=chunk,chunk=chunk.parent){for(var i=0;;++i){if(chunk.children[i]==cur)break;no+=chunk.children[i].chunkSize();}}
return no+cur.first;}
function lineAtHeight(chunk,h){var n=chunk.first;outer:do{for(var i=0,e=chunk.children.length;i<e;++i){var child=chunk.children[i],ch=child.height;if(h<ch){chunk=child;continue outer;}
h-=ch;n+=child.chunkSize();}
return n;}while(!chunk.lines);for(var i=0,e=chunk.lines.length;i<e;++i){var line=chunk.lines[i],lh=line.height;if(h<lh)break;h-=lh;}
return n+i;}
function heightAtLine(cm,lineObj){lineObj=visualLine(cm.doc,lineObj);var h=0,chunk=lineObj.parent;for(var i=0;i<chunk.lines.length;++i){var line=chunk.lines[i];if(line==lineObj)break;else h+=line.height;}
for(var p=chunk.parent;p;chunk=p,p=chunk.parent){for(var i=0;i<p.children.length;++i){var cur=p.children[i];if(cur==chunk)break;else h+=cur.height;}}
return h;}
function getOrder(line){var order=line.order;if(order==null)order=line.order=bidiOrdering(line.text);return order;}
function makeHistory(startGen){return{done:[],undone:[],undoDepth:Infinity,lastTime:0,lastOp:null,lastOrigin:null,generation:startGen||1,maxGeneration:startGen||1};}
function attachLocalSpans(doc,change,from,to){var existing=change["spans_"+doc.id],n=0;doc.iter(Math.max(doc.first,from),Math.min(doc.first+doc.size,to),function(line){if(line.markedSpans)
(existing||(existing=change["spans_"+doc.id]={}))[n]=line.markedSpans;++n;});}
function historyChangeFromChange(doc,change){var from={line:change.from.line,ch:change.from.ch};var histChange={from:from,to:changeEnd(change),text:getBetween(doc,change.from,change.to)};attachLocalSpans(doc,histChange,change.from.line,change.to.line+1);linkedDocs(doc,function(doc){attachLocalSpans(doc,histChange,change.from.line,change.to.line+1);},true);return histChange;}
function addToHistory(doc,change,selAfter,opId){var hist=doc.history;hist.undone.length=0;var time=+new Date,cur=lst(hist.done);if(cur&&(hist.lastOp==opId||hist.lastOrigin==change.origin&&change.origin&&((change.origin.charAt(0)=="+"&&doc.cm&&hist.lastTime>time-doc.cm.options.historyEventDelay)||change.origin.charAt(0)=="*"))){var last=lst(cur.changes);if(posEq(change.from,change.to)&&posEq(change.from,last.to)){last.to=changeEnd(change);}else{cur.changes.push(historyChangeFromChange(doc,change));}
cur.anchorAfter=selAfter.anchor;cur.headAfter=selAfter.head;}else{cur={changes:[historyChangeFromChange(doc,change)],generation:hist.generation,anchorBefore:doc.sel.anchor,headBefore:doc.sel.head,anchorAfter:selAfter.anchor,headAfter:selAfter.head};hist.done.push(cur);hist.generation=++hist.maxGeneration;while(hist.done.length>hist.undoDepth)
hist.done.shift();}
hist.lastTime=time;hist.lastOp=opId;hist.lastOrigin=change.origin;}
function removeClearedSpans(spans){if(!spans)return null;for(var i=0,out;i<spans.length;++i){if(spans[i].marker.explicitlyCleared){if(!out)out=spans.slice(0,i);}
else if(out)out.push(spans[i]);}
return!out?spans:out.length?out:null;}
function getOldSpans(doc,change){var found=change["spans_"+doc.id];if(!found)return null;for(var i=0,nw=[];i<change.text.length;++i)
nw.push(removeClearedSpans(found[i]));return nw;}
function copyHistoryArray(events,newGroup){for(var i=0,copy=[];i<events.length;++i){var event=events[i],changes=event.changes,newChanges=[];copy.push({changes:newChanges,anchorBefore:event.anchorBefore,headBefore:event.headBefore,anchorAfter:event.anchorAfter,headAfter:event.headAfter});for(var j=0;j<changes.length;++j){var change=changes[j],m;newChanges.push({from:change.from,to:change.to,text:change.text});if(newGroup)for(var prop in change)if(m=prop.match(/^spans_(\d+)$/)){if(indexOf(newGroup,Number(m[1]))>-1){lst(newChanges)[prop]=change[prop];delete change[prop];}}}}
return copy;}
function rebaseHistSel(pos,from,to,diff){if(to<pos.line){pos.line+=diff;}else if(from<pos.line){pos.line=from;pos.ch=0;}}
function rebaseHistArray(array,from,to,diff){for(var i=0;i<array.length;++i){var sub=array[i],ok=true;for(var j=0;j<sub.changes.length;++j){var cur=sub.changes[j];if(!sub.copied){cur.from=copyPos(cur.from);cur.to=copyPos(cur.to);}
if(to<cur.from.line){cur.from.line+=diff;cur.to.line+=diff;}else if(from<=cur.to.line){ok=false;break;}}
if(!sub.copied){sub.anchorBefore=copyPos(sub.anchorBefore);sub.headBefore=copyPos(sub.headBefore);sub.anchorAfter=copyPos(sub.anchorAfter);sub.readAfter=copyPos(sub.headAfter);sub.copied=true;}
if(!ok){array.splice(0,i+1);i=0;}else{rebaseHistSel(sub.anchorBefore);rebaseHistSel(sub.headBefore);rebaseHistSel(sub.anchorAfter);rebaseHistSel(sub.headAfter);}}}
function rebaseHist(hist,change){var from=change.from.line,to=change.to.line,diff=change.text.length-(to-from)-1;rebaseHistArray(hist.done,from,to,diff);rebaseHistArray(hist.undone,from,to,diff);}
function stopMethod(){e_stop(this);}
function addStop(event){if(!event.stop)event.stop=stopMethod;return event;}
function e_preventDefault(e){if(e.preventDefault)e.preventDefault();else e.returnValue=false;}
function e_stopPropagation(e){if(e.stopPropagation)e.stopPropagation();else e.cancelBubble=true;}
function e_defaultPrevented(e){return e.defaultPrevented!=null?e.defaultPrevented:e.returnValue==false;}
function e_stop(e){e_preventDefault(e);e_stopPropagation(e);}
CodeMirror.e_stop=e_stop;CodeMirror.e_preventDefault=e_preventDefault;CodeMirror.e_stopPropagation=e_stopPropagation;function e_target(e){return e.target||e.srcElement;}
function e_button(e){var b=e.which;if(b==null){if(e.button&1)b=1;else if(e.button&2)b=3;else if(e.button&4)b=2;}
if(mac&&e.ctrlKey&&b==1)b=3;return b;}
function on(emitter,type,f){if(emitter.addEventListener)
emitter.addEventListener(type,f,false);else if(emitter.attachEvent)
emitter.attachEvent("on"+type,f);else{var map=emitter._handlers||(emitter._handlers={});var arr=map[type]||(map[type]=[]);arr.push(f);}}
function off(emitter,type,f){if(emitter.removeEventListener)
emitter.removeEventListener(type,f,false);else if(emitter.detachEvent)
emitter.detachEvent("on"+type,f);else{var arr=emitter._handlers&&emitter._handlers[type];if(!arr)return;for(var i=0;i<arr.length;++i)
if(arr[i]==f){arr.splice(i,1);break;}}}
function signal(emitter,type){var arr=emitter._handlers&&emitter._handlers[type];if(!arr)return;var args=Array.prototype.slice.call(arguments,2);for(var i=0;i<arr.length;++i)arr[i].apply(null,args);}
var delayedCallbacks,delayedCallbackDepth=0;function signalLater(emitter,type){var arr=emitter._handlers&&emitter._handlers[type];if(!arr)return;var args=Array.prototype.slice.call(arguments,2);if(!delayedCallbacks){++delayedCallbackDepth;delayedCallbacks=[];setTimeout(fireDelayed,0);}
function bnd(f){return function(){f.apply(null,args);};};for(var i=0;i<arr.length;++i)
delayedCallbacks.push(bnd(arr[i]));}
function signalDOMEvent(cm,e,override){signal(cm,override||e.type,cm,e);return e_defaultPrevented(e)||e.codemirrorIgnore;}
function fireDelayed(){--delayedCallbackDepth;var delayed=delayedCallbacks;delayedCallbacks=null;for(var i=0;i<delayed.length;++i)delayed[i]();}
function hasHandler(emitter,type){var arr=emitter._handlers&&emitter._handlers[type];return arr&&arr.length>0;}
CodeMirror.on=on;CodeMirror.off=off;CodeMirror.signal=signal;function eventMixin(ctor){ctor.prototype.on=function(type,f){on(this,type,f);};ctor.prototype.off=function(type,f){off(this,type,f);};}
var scrollerCutOff=30;var Pass=CodeMirror.Pass={toString:function(){return"CodeMirror.Pass";}};function Delayed(){this.id=null;}
Delayed.prototype={set:function(ms,f){clearTimeout(this.id);this.id=setTimeout(f,ms);}};function countColumn(string,end,tabSize,startIndex,startValue){if(end==null){end=string.search(/[^\s\u00a0]/);if(end==-1)end=string.length;}
for(var i=startIndex||0,n=startValue||0;i<end;++i){if(string.charAt(i)=="\t")n+=tabSize-(n%tabSize);else++n;}
return n;}
CodeMirror.countColumn=countColumn;var spaceStrs=[""];function spaceStr(n){while(spaceStrs.length<=n)
spaceStrs.push(lst(spaceStrs)+" ");return spaceStrs[n];}
function lst(arr){return arr[arr.length-1];}
function selectInput(node){if(ios){node.selectionStart=0;node.selectionEnd=node.value.length;}else{try{node.select();}
catch(_e){}}}
function indexOf(collection,elt){if(collection.indexOf)return collection.indexOf(elt);for(var i=0,e=collection.length;i<e;++i)
if(collection[i]==elt)return i;return-1;}
function createObj(base,props){function Obj(){}
Obj.prototype=base;var inst=new Obj();if(props)copyObj(props,inst);return inst;}
function copyObj(obj,target){if(!target)target={};for(var prop in obj)if(obj.hasOwnProperty(prop))target[prop]=obj[prop];return target;}
function emptyArray(size){for(var a=[],i=0;i<size;++i)a.push(undefined);return a;}
function bind(f){var args=Array.prototype.slice.call(arguments,1);return function(){return f.apply(null,args);};}
var nonASCIISingleCaseWordChar=/[\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;function isWordChar(ch){return/\w/.test(ch)||ch>"\x80"&&(ch.toUpperCase()!=ch.toLowerCase()||nonASCIISingleCaseWordChar.test(ch));}
function isEmpty(obj){for(var n in obj)if(obj.hasOwnProperty(n)&&obj[n])return false;return true;}
var isExtendingChar=/[\u0300-\u036F\u0483-\u0487\u0488-\u0489\u0591-\u05BD\u05BF\u05C1-\u05C2\u05C4-\u05C5\u05C7\u0610-\u061A\u064B-\u065F\u0670\u06D6-\u06DC\u06DF-\u06E4\u06E7-\u06E8\u06EA-\u06ED\uA66F\uA670-\uA672\uA674-\uA67D\uA69F\udc00-\udfff]/;function elt(tag,content,className,style){var e=document.createElement(tag);if(className)e.className=className;if(style)e.style.cssText=style;if(typeof content=="string")setTextContent(e,content);else if(content)for(var i=0;i<content.length;++i)e.appendChild(content[i]);return e;}
function removeChildren(e){for(var count=e.childNodes.length;count>0;--count)
e.removeChild(e.firstChild);return e;}
function removeChildrenAndAdd(parent,e){return removeChildren(parent).appendChild(e);}
function setTextContent(e,str){if(ie_lt9){e.innerHTML="";e.appendChild(document.createTextNode(str));}else e.textContent=str;}
function getRect(node){return node.getBoundingClientRect();}
CodeMirror.replaceGetRect=function(f){getRect=f;};var dragAndDrop=function(){if(ie_lt9)return false;var div=elt('div');return"draggable"in div||"dragDrop"in div;}();function spanAffectsWrapping(){return false;}
if(gecko)
spanAffectsWrapping=function(str,i){return str.charCodeAt(i-1)==36&&str.charCodeAt(i)==39;};else if(safari&&!/Version\/([6-9]|\d\d)\b/.test(navigator.userAgent))
spanAffectsWrapping=function(str,i){return/\-[^ \-?]|\?[^ !\'\"\),.\-\/:;\?\]\}]/.test(str.slice(i-1,i+1));};else if(webkit&&!/Chrome\/(?:29|[3-9]\d|\d\d\d)\./.test(navigator.userAgent))
spanAffectsWrapping=function(str,i){if(i>1&&str.charCodeAt(i-1)==45){if(/\w/.test(str.charAt(i-2))&&/[^\-?\.]/.test(str.charAt(i)))return true;if(i>2&&/[\d\.,]/.test(str.charAt(i-2))&&/[\d\.,]/.test(str.charAt(i)))return false;}
return/[~!#%&*)=+}\]|\"\.>,:;][({[<]|-[^\-?\.\u2010-\u201f\u2026]|\?[\w~`@#$%\^&*(_=+{[|><]|…[\w~`@#$%\^&*(_=+{[><]/.test(str.slice(i-1,i+1));};var knownScrollbarWidth;function scrollbarWidth(measure){if(knownScrollbarWidth!=null)return knownScrollbarWidth;var test=elt("div",null,null,"width: 50px; height: 50px; overflow-x: scroll");removeChildrenAndAdd(measure,test);if(test.offsetWidth)
knownScrollbarWidth=test.offsetHeight-test.clientHeight;return knownScrollbarWidth||0;}
var zwspSupported;function zeroWidthElement(measure){if(zwspSupported==null){var test=elt("span","\u200b");removeChildrenAndAdd(measure,elt("span",[test,document.createTextNode("x")]));if(measure.firstChild.offsetHeight!=0)
zwspSupported=test.offsetWidth<=1&&test.offsetHeight>2&&!ie_lt8;}
if(zwspSupported)return elt("span","\u200b");else return elt("span","\u00a0",null,"display: inline-block; width: 1px; margin-right: -1px");}
var splitLines="\n\nb".split(/\n/).length!=3?function(string){var pos=0,result=[],l=string.length;while(pos<=l){var nl=string.indexOf("\n",pos);if(nl==-1)nl=string.length;var line=string.slice(pos,string.charAt(nl-1)=="\r"?nl-1:nl);var rt=line.indexOf("\r");if(rt!=-1){result.push(line.slice(0,rt));pos+=rt+1;}else{result.push(line);pos=nl+1;}}
return result;}:function(string){return string.split(/\r\n?|\n/);};CodeMirror.splitLines=splitLines;var hasSelection=window.getSelection?function(te){try{return te.selectionStart!=te.selectionEnd;}
catch(e){return false;}}:function(te){try{var range=te.ownerDocument.selection.createRange();}
catch(e){}
if(!range||range.parentElement()!=te)return false;return range.compareEndPoints("StartToEnd",range)!=0;};var hasCopyEvent=(function(){var e=elt("div");if("oncopy"in e)return true;e.setAttribute("oncopy","return;");return typeof e.oncopy=='function';})();var 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"};CodeMirror.keyNames=keyNames;(function(){for(var i=0;i<10;i++)keyNames[i+48]=String(i);for(var i=65;i<=90;i++)keyNames[i]=String.fromCharCode(i);for(var i=1;i<=12;i++)keyNames[i+111]=keyNames[i+63235]="F"+i;})();function iterateBidiSections(order,from,to,f){if(!order)return f(from,to,"ltr");var found=false;for(var i=0;i<order.length;++i){var part=order[i];if(part.from<to&&part.to>from||from==to&&part.to==from){f(Math.max(part.from,from),Math.min(part.to,to),part.level==1?"rtl":"ltr");found=true;}}
if(!found)f(from,to,"ltr");}
function bidiLeft(part){return part.level%2?part.to:part.from;}
function bidiRight(part){return part.level%2?part.from:part.to;}
function lineLeft(line){var order=getOrder(line);return order?bidiLeft(order[0]):0;}
function lineRight(line){var order=getOrder(line);if(!order)return line.text.length;return bidiRight(lst(order));}
function lineStart(cm,lineN){var line=getLine(cm.doc,lineN);var visual=visualLine(cm.doc,line);if(visual!=line)lineN=lineNo(visual);var order=getOrder(visual);var ch=!order?0:order[0].level%2?lineRight(visual):lineLeft(visual);return Pos(lineN,ch);}
function lineEnd(cm,lineN){var merged,line;while(merged=collapsedSpanAtEnd(line=getLine(cm.doc,lineN)))
lineN=merged.find().to.line;var order=getOrder(line);var ch=!order?line.text.length:order[0].level%2?lineLeft(line):lineRight(line);return Pos(lineN,ch);}
function compareBidiLevel(order,a,b){var linedir=order[0].level;if(a==linedir)return true;if(b==linedir)return false;return a<b;}
var bidiOther;function getBidiPartAt(order,pos){for(var i=0,found;i<order.length;++i){var cur=order[i];if(cur.from<pos&&cur.to>pos){bidiOther=null;return i;}
if(cur.from==pos||cur.to==pos){if(found==null){found=i;}else if(compareBidiLevel(order,cur.level,order[found].level)){bidiOther=found;return i;}else{bidiOther=i;return found;}}}
bidiOther=null;return found;}
function moveInLine(line,pos,dir,byUnit){if(!byUnit)return pos+dir;do pos+=dir;while(pos>0&&isExtendingChar.test(line.text.charAt(pos)));return pos;}
function moveVisually(line,start,dir,byUnit){var bidi=getOrder(line);if(!bidi)return moveLogically(line,start,dir,byUnit);var pos=getBidiPartAt(bidi,start),part=bidi[pos];var target=moveInLine(line,start,part.level%2?-dir:dir,byUnit);for(;;){if(target>part.from&&target<part.to)return target;if(target==part.from||target==part.to){if(getBidiPartAt(bidi,target)==pos)return target;part=bidi[pos+=dir];return(dir>0)==part.level%2?part.to:part.from;}else{part=bidi[pos+=dir];if(!part)return null;if((dir>0)==part.level%2)
target=moveInLine(line,part.to,-1,byUnit);else
target=moveInLine(line,part.from,1,byUnit);}}}
function moveLogically(line,start,dir,byUnit){var target=start+dir;if(byUnit)while(target>0&&isExtendingChar.test(line.text.charAt(target)))target+=dir;return target<0||target>line.text.length?null:target;}
var bidiOrdering=(function(){var lowTypes="bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLL";var arabicTypes="rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmmrrrrrrrrrrrrrrrrrr";function charType(code){if(code<=0xff)return lowTypes.charAt(code);else if(0x590<=code&&code<=0x5f4)return"R";else if(0x600<=code&&code<=0x6ff)return arabicTypes.charAt(code-0x600);else if(0x700<=code&&code<=0x8ac)return"r";else return"L";}
var bidiRE=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/;var isNeutral=/[stwN]/,isStrong=/[LRr]/,countsAsLeft=/[Lb1n]/,countsAsNum=/[1n]/;var outerType="L";return function(str){if(!bidiRE.test(str))return false;var len=str.length,types=[];for(var i=0,type;i<len;++i)
types.push(type=charType(str.charCodeAt(i)));for(var i=0,prev=outerType;i<len;++i){var type=types[i];if(type=="m")types[i]=prev;else prev=type;}
for(var i=0,cur=outerType;i<len;++i){var type=types[i];if(type=="1"&&cur=="r")types[i]="n";else if(isStrong.test(type)){cur=type;if(type=="r")types[i]="R";}}
for(var i=1,prev=types[0];i<len-1;++i){var type=types[i];if(type=="+"&&prev=="1"&&types[i+1]=="1")types[i]="1";else if(type==","&&prev==types[i+1]&&(prev=="1"||prev=="n"))types[i]=prev;prev=type;}
for(var i=0;i<len;++i){var type=types[i];if(type==",")types[i]="N";else if(type=="%"){for(var end=i+1;end<len&&types[end]=="%";++end){}
var replace=(i&&types[i-1]=="!")||(end<len-1&&types[end]=="1")?"1":"N";for(var j=i;j<end;++j)types[j]=replace;i=end-1;}}
for(var i=0,cur=outerType;i<len;++i){var type=types[i];if(cur=="L"&&type=="1")types[i]="L";else if(isStrong.test(type))cur=type;}
for(var i=0;i<len;++i){if(isNeutral.test(types[i])){for(var end=i+1;end<len&&isNeutral.test(types[end]);++end){}
var before=(i?types[i-1]:outerType)=="L";var after=(end<len-1?types[end]:outerType)=="L";var replace=before||after?"L":"R";for(var j=i;j<end;++j)types[j]=replace;i=end-1;}}
var order=[],m;for(var i=0;i<len;){if(countsAsLeft.test(types[i])){var start=i;for(++i;i<len&&countsAsLeft.test(types[i]);++i){}
order.push({from:start,to:i,level:0});}else{var pos=i,at=order.length;for(++i;i<len&&types[i]!="L";++i){}
for(var j=pos;j<i;){if(countsAsNum.test(types[j])){if(pos<j)order.splice(at,0,{from:pos,to:j,level:1});var nstart=j;for(++j;j<i&&countsAsNum.test(types[j]);++j){}
order.splice(at,0,{from:nstart,to:j,level:2});pos=j;}else++j;}
if(pos<i)order.splice(at,0,{from:pos,to:i,level:1});}}
if(order[0].level==1&&(m=str.match(/^\s+/))){order[0].from=m[0].length;order.unshift({from:0,to:m[0].length,level:0});}
if(lst(order).level==1&&(m=str.match(/\s+$/))){lst(order).to-=m[0].length;order.push({from:len-m[0].length,to:len,level:0});}
if(order[0].level!=lst(order).level)
order.push({from:len,to:len,level:order[0].level});return order;};})();CodeMirror.version="3.15.1";return CodeMirror;})();;CodeMirror.defineMode("css",function(config){return CodeMirror.getMode(config,"text/css");});CodeMirror.defineMode("css-base",function(config,parserConfig){"use strict";var indentUnit=config.indentUnit,hooks=parserConfig.hooks||{},atMediaTypes=parserConfig.atMediaTypes||{},atMediaFeatures=parserConfig.atMediaFeatures||{},propertyKeywords=parserConfig.propertyKeywords||{},colorKeywords=parserConfig.colorKeywords||{},valueKeywords=parserConfig.valueKeywords||{},allowNested=!!parserConfig.allowNested,type=null;function ret(style,tp){type=tp;return style;}
function tokenBase(stream,state){var ch=stream.next();if(hooks[ch]){var result=hooks[ch](stream,state);if(result!==false)return result;}
if(ch=="@"){stream.eatWhile(/[\w\\\-]/);return ret("def",stream.current());}
else if(ch=="=")ret(null,"compare");else if((ch=="~"||ch=="|")&&stream.eat("="))return ret(null,"compare");else if(ch=="\""||ch=="'"){state.tokenize=tokenString(ch);return state.tokenize(stream,state);}
else if(ch=="#"){stream.eatWhile(/[\w\\\-]/);return ret("atom","hash");}
else if(ch=="!"){stream.match(/^\s*\w*/);return ret("keyword","important");}
else if(/\d/.test(ch)){stream.eatWhile(/[\w.%]/);return ret("number","unit");}
else if(ch==="-"){if(/\d/.test(stream.peek())){stream.eatWhile(/[\w.%]/);return ret("number","unit");}else if(stream.match(/^[^-]+-/)){return ret("meta","meta");}}
else if(/[,+>*\/]/.test(ch)){return ret(null,"select-op");}
else if(ch=="."&&stream.match(/^-?[_a-z][_a-z0-9-]*/i)){return ret("qualifier","qualifier");}
else if(ch==":"){return ret("operator",ch);}
else if(/[;{}\[\]\(\)]/.test(ch)){return ret(null,ch);}
else if(ch=="u"&&stream.match("rl(")){stream.backUp(1);state.tokenize=tokenParenthesized;return ret("property","variable");}
else{stream.eatWhile(/[\w\\\-]/);return ret("property","variable");}}
function tokenString(quote,nonInclusive){return function(stream,state){var escaped=false,ch;while((ch=stream.next())!=null){if(ch==quote&&!escaped)
break;escaped=!escaped&&ch=="\\";}
if(!escaped){if(nonInclusive)stream.backUp(1);state.tokenize=tokenBase;}
return ret("string","string");};}
function tokenParenthesized(stream,state){stream.next();if(!stream.match(/\s*[\"\']/,false))
state.tokenize=tokenString(")",true);else
state.tokenize=tokenBase;return ret(null,"(");}
return{startState:function(base){return{tokenize:tokenBase,baseIndent:base||0,stack:[],lastToken:null};},token:function(stream,state){state.tokenize=state.tokenize||tokenBase;if(state.tokenize==tokenBase&&stream.eatSpace())return null;var style=state.tokenize(stream,state);if(style&&typeof style!="string")style=ret(style[0],style[1]);var context=state.stack[state.stack.length-1];if(style=="variable"){if(type=="variable-definition")state.stack.push("propertyValue");return state.lastToken="variable-2";}else if(style=="property"){var word=stream.current().toLowerCase();if(context=="propertyValue"){if(valueKeywords.hasOwnProperty(word)){style="string-2";}else if(colorKeywords.hasOwnProperty(word)){style="keyword";}else{style="variable-2";}}else if(context=="rule"){if(!propertyKeywords.hasOwnProperty(word)){style+=" error";}}else if(context=="block"){if(propertyKeywords.hasOwnProperty(word)){style="property";}else if(colorKeywords.hasOwnProperty(word)){style="keyword";}else if(valueKeywords.hasOwnProperty(word)){style="string-2";}else{style="tag";}}else if(!context||context=="@media{"){style="tag";}else if(context=="@media"){if(atMediaTypes[stream.current()]){style="attribute";}else if(/^(only|not)$/.test(word)){style="keyword";}else if(word=="and"){style="error";}else if(atMediaFeatures.hasOwnProperty(word)){style="error";}else{style="attribute error";}}else if(context=="@mediaType"){if(atMediaTypes.hasOwnProperty(word)){style="attribute";}else if(word=="and"){style="operator";}else if(/^(only|not)$/.test(word)){style="error";}else{style="error";}}else if(context=="@mediaType("){if(propertyKeywords.hasOwnProperty(word)){}else if(atMediaTypes.hasOwnProperty(word)){style="error";}else if(word=="and"){style="operator";}else if(/^(only|not)$/.test(word)){style="error";}else{style+=" error";}}else if(context=="@import"){style="tag";}else{style="error";}}else if(style=="atom"){if(!context||context=="@media{"||context=="block"){style="builtin";}else if(context=="propertyValue"){if(!/^#([0-9a-fA-f]{3}|[0-9a-fA-f]{6})$/.test(stream.current())){style+=" error";}}else{style="error";}}else if(context=="@media"&&type=="{"){style="error";}
if(type=="{"){if(context=="@media"||context=="@mediaType"){state.stack.pop();state.stack[state.stack.length-1]="@media{";}
else{var newContext=allowNested?"block":"rule";state.stack.push(newContext);}}
else if(type=="}"){var lastState=state.stack[state.stack.length-1];if(lastState=="interpolation")style="operator";state.stack.pop();if(context=="propertyValue")state.stack.pop();}
else if(type=="interpolation")state.stack.push("interpolation");else if(type=="@media")state.stack.push("@media");else if(type=="@import")state.stack.push("@import");else if(context=="@media"&&/\b(keyword|attribute)\b/.test(style))
state.stack.push("@mediaType");else if(context=="@mediaType"&&stream.current()==",")state.stack.pop();else if(context=="@mediaType"&&type=="(")state.stack.push("@mediaType(");else if(context=="@mediaType("&&type==")")state.stack.pop();else if(type==":"&&state.lastToken=="property")state.stack.push("propertyValue");else if(context=="propertyValue"&&type==";")state.stack.pop();else if(context=="@import"&&type==";")state.stack.pop();return state.lastToken=style;},indent:function(state,textAfter){var n=state.stack.length;if(/^\}/.test(textAfter))
n-=state.stack[state.stack.length-1]=="propertyValue"?2:1;return state.baseIndent+n*indentUnit;},electricChars:"}",blockCommentStart:"/*",blockCommentEnd:"*/"};});(function(){function keySet(array){var keys={};for(var i=0;i<array.length;++i){keys[array[i]]=true;}
return keys;}
var atMediaTypes=keySet(["all","aural","braille","handheld","print","projection","screen","tty","tv","embossed"]);var atMediaFeatures=keySet(["width","min-width","max-width","height","min-height","max-height","device-width","min-device-width","max-device-width","device-height","min-device-height","max-device-height","aspect-ratio","min-aspect-ratio","max-aspect-ratio","device-aspect-ratio","min-device-aspect-ratio","max-device-aspect-ratio","color","min-color","max-color","color-index","min-color-index","max-color-index","monochrome","min-monochrome","max-monochrome","resolution","min-resolution","max-resolution","scan","grid"]);var propertyKeywords=keySet(["align-content","align-items","align-self","alignment-adjust","alignment-baseline","anchor-point","animation","animation-delay","animation-direction","animation-duration","animation-iteration-count","animation-name","animation-play-state","animation-timing-function","appearance","azimuth","backface-visibility","background","background-attachment","background-clip","background-color","background-image","background-origin","background-position","background-repeat","background-size","baseline-shift","binding","bleed","bookmark-label","bookmark-level","bookmark-state","bookmark-target","border","border-bottom","border-bottom-color","border-bottom-left-radius","border-bottom-right-radius","border-bottom-style","border-bottom-width","border-collapse","border-color","border-image","border-image-outset","border-image-repeat","border-image-slice","border-image-source","border-image-width","border-left","border-left-color","border-left-style","border-left-width","border-radius","border-right","border-right-color","border-right-style","border-right-width","border-spacing","border-style","border-top","border-top-color","border-top-left-radius","border-top-right-radius","border-top-style","border-top-width","border-width","bottom","box-decoration-break","box-shadow","box-sizing","break-after","break-before","break-inside","caption-side","clear","clip","color","color-profile","column-count","column-fill","column-gap","column-rule","column-rule-color","column-rule-style","column-rule-width","column-span","column-width","columns","content","counter-increment","counter-reset","crop","cue","cue-after","cue-before","cursor","direction","display","dominant-baseline","drop-initial-after-adjust","drop-initial-after-align","drop-initial-before-adjust","drop-initial-before-align","drop-initial-size","drop-initial-value","elevation","empty-cells","fit","fit-position","flex","flex-basis","flex-direction","flex-flow","flex-grow","flex-shrink","flex-wrap","float","float-offset","font","font-feature-settings","font-family","font-kerning","font-language-override","font-size","font-size-adjust","font-stretch","font-style","font-synthesis","font-variant","font-variant-alternates","font-variant-caps","font-variant-east-asian","font-variant-ligatures","font-variant-numeric","font-variant-position","font-weight","grid-cell","grid-column","grid-column-align","grid-column-sizing","grid-column-span","grid-columns","grid-flow","grid-row","grid-row-align","grid-row-sizing","grid-row-span","grid-rows","grid-template","hanging-punctuation","height","hyphens","icon","image-orientation","image-rendering","image-resolution","inline-box-align","justify-content","left","letter-spacing","line-break","line-height","line-stacking","line-stacking-ruby","line-stacking-shift","line-stacking-strategy","list-style","list-style-image","list-style-position","list-style-type","margin","margin-bottom","margin-left","margin-right","margin-top","marker-offset","marks","marquee-direction","marquee-loop","marquee-play-count","marquee-speed","marquee-style","max-height","max-width","min-height","min-width","move-to","nav-down","nav-index","nav-left","nav-right","nav-up","opacity","order","orphans","outline","outline-color","outline-offset","outline-style","outline-width","overflow","overflow-style","overflow-wrap","overflow-x","overflow-y","padding","padding-bottom","padding-left","padding-right","padding-top","page","page-break-after","page-break-before","page-break-inside","page-policy","pause","pause-after","pause-before","perspective","perspective-origin","pitch","pitch-range","play-during","position","presentation-level","punctuation-trim","quotes","rendering-intent","resize","rest","rest-after","rest-before","richness","right","rotation","rotation-point","ruby-align","ruby-overhang","ruby-position","ruby-span","size","speak","speak-as","speak-header","speak-numeral","speak-punctuation","speech-rate","stress","string-set","tab-size","table-layout","target","target-name","target-new","target-position","text-align","text-align-last","text-decoration","text-decoration-color","text-decoration-line","text-decoration-skip","text-decoration-style","text-emphasis","text-emphasis-color","text-emphasis-position","text-emphasis-style","text-height","text-indent","text-justify","text-outline","text-shadow","text-space-collapse","text-transform","text-underline-position","text-wrap","top","transform","transform-origin","transform-style","transition","transition-delay","transition-duration","transition-property","transition-timing-function","unicode-bidi","vertical-align","visibility","voice-balance","voice-duration","voice-family","voice-pitch","voice-range","voice-rate","voice-stress","voice-volume","volume","white-space","widows","width","word-break","word-spacing","word-wrap","z-index","clip-path","clip-rule","mask","enable-background","filter","flood-color","flood-opacity","lighting-color","stop-color","stop-opacity","pointer-events","color-interpolation","color-interpolation-filters","color-profile","color-rendering","fill","fill-opacity","fill-rule","image-rendering","marker","marker-end","marker-mid","marker-start","shape-rendering","stroke","stroke-dasharray","stroke-dashoffset","stroke-linecap","stroke-linejoin","stroke-miterlimit","stroke-opacity","stroke-width","text-rendering","baseline-shift","dominant-baseline","glyph-orientation-horizontal","glyph-orientation-vertical","kerning","text-anchor","writing-mode"]);var colorKeywords=keySet(["aliceblue","antiquewhite","aqua","aquamarine","azure","beige","bisque","black","blanchedalmond","blue","blueviolet","brown","burlywood","cadetblue","chartreuse","chocolate","coral","cornflowerblue","cornsilk","crimson","cyan","darkblue","darkcyan","darkgoldenrod","darkgray","darkgreen","darkkhaki","darkmagenta","darkolivegreen","darkorange","darkorchid","darkred","darksalmon","darkseagreen","darkslateblue","darkslategray","darkturquoise","darkviolet","deeppink","deepskyblue","dimgray","dodgerblue","firebrick","floralwhite","forestgreen","fuchsia","gainsboro","ghostwhite","gold","goldenrod","gray","green","greenyellow","honeydew","hotpink","indianred","indigo","ivory","khaki","lavender","lavenderblush","lawngreen","lemonchiffon","lightblue","lightcoral","lightcyan","lightgoldenrodyellow","lightgray","lightgreen","lightpink","lightsalmon","lightseagreen","lightskyblue","lightslategray","lightsteelblue","lightyellow","lime","limegreen","linen","magenta","maroon","mediumaquamarine","mediumblue","mediumorchid","mediumpurple","mediumseagreen","mediumslateblue","mediumspringgreen","mediumturquoise","mediumvioletred","midnightblue","mintcream","mistyrose","moccasin","navajowhite","navy","oldlace","olive","olivedrab","orange","orangered","orchid","palegoldenrod","palegreen","paleturquoise","palevioletred","papayawhip","peachpuff","peru","pink","plum","powderblue","purple","red","rosybrown","royalblue","saddlebrown","salmon","sandybrown","seagreen","seashell","sienna","silver","skyblue","slateblue","slategray","snow","springgreen","steelblue","tan","teal","thistle","tomato","turquoise","violet","wheat","white","whitesmoke","yellow","yellowgreen"]);var valueKeywords=keySet(["above","absolute","activeborder","activecaption","afar","after-white-space","ahead","alias","all","all-scroll","alternate","always","amharic","amharic-abegede","antialiased","appworkspace","arabic-indic","armenian","asterisks","auto","avoid","background","backwards","baseline","below","bidi-override","binary","bengali","blink","block","block-axis","bold","bolder","border","border-box","both","bottom","break-all","break-word","button","button-bevel","buttonface","buttonhighlight","buttonshadow","buttontext","cambodian","capitalize","caps-lock-indicator","caption","captiontext","caret","cell","center","checkbox","circle","cjk-earthly-branch","cjk-heavenly-stem","cjk-ideographic","clear","clip","close-quote","col-resize","collapse","compact","condensed","contain","content","content-box","context-menu","continuous","copy","cover","crop","cross","crosshair","currentcolor","cursive","dashed","decimal","decimal-leading-zero","default","default-button","destination-atop","destination-in","destination-out","destination-over","devanagari","disc","discard","document","dot-dash","dot-dot-dash","dotted","double","down","e-resize","ease","ease-in","ease-in-out","ease-out","element","ellipsis","embed","end","ethiopic","ethiopic-abegede","ethiopic-abegede-am-et","ethiopic-abegede-gez","ethiopic-abegede-ti-er","ethiopic-abegede-ti-et","ethiopic-halehame-aa-er","ethiopic-halehame-aa-et","ethiopic-halehame-am-et","ethiopic-halehame-gez","ethiopic-halehame-om-et","ethiopic-halehame-sid-et","ethiopic-halehame-so-et","ethiopic-halehame-ti-er","ethiopic-halehame-ti-et","ethiopic-halehame-tig","ew-resize","expanded","extra-condensed","extra-expanded","fantasy","fast","fill","fixed","flat","footnotes","forwards","from","geometricPrecision","georgian","graytext","groove","gujarati","gurmukhi","hand","hangul","hangul-consonant","hebrew","help","hidden","hide","higher","highlight","highlighttext","hiragana","hiragana-iroha","horizontal","hsl","hsla","icon","ignore","inactiveborder","inactivecaption","inactivecaptiontext","infinite","infobackground","infotext","inherit","initial","inline","inline-axis","inline-block","inline-table","inset","inside","intrinsic","invert","italic","justify","kannada","katakana","katakana-iroha","khmer","landscape","lao","large","larger","left","level","lighter","line-through","linear","lines","list-item","listbox","listitem","local","logical","loud","lower","lower-alpha","lower-armenian","lower-greek","lower-hexadecimal","lower-latin","lower-norwegian","lower-roman","lowercase","ltr","malayalam","match","media-controls-background","media-current-time-display","media-fullscreen-button","media-mute-button","media-play-button","media-return-to-realtime-button","media-rewind-button","media-seek-back-button","media-seek-forward-button","media-slider","media-sliderthumb","media-time-remaining-display","media-volume-slider","media-volume-slider-container","media-volume-sliderthumb","medium","menu","menulist","menulist-button","menulist-text","menulist-textfield","menutext","message-box","middle","min-intrinsic","mix","mongolian","monospace","move","multiple","myanmar","n-resize","narrower","ne-resize","nesw-resize","no-close-quote","no-drop","no-open-quote","no-repeat","none","normal","not-allowed","nowrap","ns-resize","nw-resize","nwse-resize","oblique","octal","open-quote","optimizeLegibility","optimizeSpeed","oriya","oromo","outset","outside","overlay","overline","padding","padding-box","painted","paused","persian","plus-darker","plus-lighter","pointer","portrait","pre","pre-line","pre-wrap","preserve-3d","progress","push-button","radio","read-only","read-write","read-write-plaintext-only","relative","repeat","repeat-x","repeat-y","reset","reverse","rgb","rgba","ridge","right","round","row-resize","rtl","run-in","running","s-resize","sans-serif","scroll","scrollbar","se-resize","searchfield","searchfield-cancel-button","searchfield-decoration","searchfield-results-button","searchfield-results-decoration","semi-condensed","semi-expanded","separate","serif","show","sidama","single","skip-white-space","slide","slider-horizontal","slider-vertical","sliderthumb-horizontal","sliderthumb-vertical","slow","small","small-caps","small-caption","smaller","solid","somali","source-atop","source-in","source-out","source-over","space","square","square-button","start","static","status-bar","stretch","stroke","sub","subpixel-antialiased","super","sw-resize","table","table-caption","table-cell","table-column","table-column-group","table-footer-group","table-header-group","table-row","table-row-group","telugu","text","text-bottom","text-top","textarea","textfield","thai","thick","thin","threeddarkshadow","threedface","threedhighlight","threedlightshadow","threedshadow","tibetan","tigre","tigrinya-er","tigrinya-er-abegede","tigrinya-et","tigrinya-et-abegede","to","top","transparent","ultra-condensed","ultra-expanded","underline","up","upper-alpha","upper-armenian","upper-greek","upper-hexadecimal","upper-latin","upper-norwegian","upper-roman","uppercase","urdu","url","vertical","vertical-text","visible","visibleFill","visiblePainted","visibleStroke","visual","w-resize","wait","wave","wider","window","windowframe","windowtext","x-large","x-small","xor","xx-large","xx-small"]);function tokenCComment(stream,state){var maybeEnd=false,ch;while((ch=stream.next())!=null){if(maybeEnd&&ch=="/"){state.tokenize=null;break;}
maybeEnd=(ch=="*");}
return["comment","comment"];}
CodeMirror.defineMIME("text/css",{atMediaTypes:atMediaTypes,atMediaFeatures:atMediaFeatures,propertyKeywords:propertyKeywords,colorKeywords:colorKeywords,valueKeywords:valueKeywords,hooks:{"<":function(stream,state){function tokenSGMLComment(stream,state){var dashes=0,ch;while((ch=stream.next())!=null){if(dashes>=2&&ch==">"){state.tokenize=null;break;}
dashes=(ch=="-")?dashes+1:0;}
return["comment","comment"];}
if(stream.eat("!")){state.tokenize=tokenSGMLComment;return tokenSGMLComment(stream,state);}},"/":function(stream,state){if(stream.eat("*")){state.tokenize=tokenCComment;return tokenCComment(stream,state);}
return false;}},name:"css-base"});CodeMirror.defineMIME("text/x-scss",{atMediaTypes:atMediaTypes,atMediaFeatures:atMediaFeatures,propertyKeywords:propertyKeywords,colorKeywords:colorKeywords,valueKeywords:valueKeywords,allowNested:true,hooks:{"$":function(stream){stream.match(/^[\w-]+/);if(stream.peek()==":"){return["variable","variable-definition"];}
return["variable","variable"];},"/":function(stream,state){if(stream.eat("/")){stream.skipToEnd();return["comment","comment"];}else if(stream.eat("*")){state.tokenize=tokenCComment;return tokenCComment(stream,state);}else{return["operator","operator"];}},"#":function(stream){if(stream.eat("{")){return["operator","interpolation"];}else{stream.eatWhile(/[\w\\\-]/);return["atom","hash"];}}},name:"css-base"});})();;CodeMirror.defineMode("javascript",function(config,parserConfig){var indentUnit=config.indentUnit;var jsonMode=parserConfig.json;var isTS=parserConfig.typescript;var keywords=function(){function kw(type){return{type:type,style:"keyword"};}
var A=kw("keyword a"),B=kw("keyword b"),C=kw("keyword c");var operator=kw("operator"),atom={type:"atom",style:"atom"};var jsKeywords={"if":kw("if"),"while":A,"with":A,"else":B,"do":B,"try":B,"finally":B,"return":C,"break":C,"continue":C,"new":C,"delete":C,"throw":C,"var":kw("var"),"const":kw("var"),"let":kw("var"),"function":kw("function"),"catch":kw("catch"),"for":kw("for"),"switch":kw("switch"),"case":kw("case"),"default":kw("default"),"in":operator,"typeof":operator,"instanceof":operator,"true":atom,"false":atom,"null":atom,"undefined":atom,"NaN":atom,"Infinity":atom,"this":kw("this")};if(isTS){var type={type:"variable",style:"variable-3"};var tsKeywords={"interface":kw("interface"),"class":kw("class"),"extends":kw("extends"),"constructor":kw("constructor"),"public":kw("public"),"private":kw("private"),"protected":kw("protected"),"static":kw("static"),"super":kw("super"),"string":type,"number":type,"bool":type,"any":type};for(var attr in tsKeywords){jsKeywords[attr]=tsKeywords[attr];}}
return jsKeywords;}();var isOperatorChar=/[+\-*&%=<>!?|~^]/;function chain(stream,state,f){state.tokenize=f;return f(stream,state);}
function nextUntilUnescaped(stream,end){var escaped=false,next;while((next=stream.next())!=null){if(next==end&&!escaped)
return false;escaped=!escaped&&next=="\\";}
return escaped;}
var type,content;function ret(tp,style,cont){type=tp;content=cont;return style;}
function jsTokenBase(stream,state){var ch=stream.next();if(ch=='"'||ch=="'")
return chain(stream,state,jsTokenString(ch));else if(/[\[\]{}\(\),;\:\.]/.test(ch))
return ret(ch);else if(ch=="0"&&stream.eat(/x/i)){stream.eatWhile(/[\da-f]/i);return ret("number","number");}
else if(/\d/.test(ch)||ch=="-"&&stream.eat(/\d/)){stream.match(/^\d*(?:\.\d*)?(?:[eE][+\-]?\d+)?/);return ret("number","number");}
else if(ch=="/"){if(stream.eat("*")){return chain(stream,state,jsTokenComment);}
else if(stream.eat("/")){stream.skipToEnd();return ret("comment","comment");}
else if(state.lastType=="operator"||state.lastType=="keyword c"||/^[\[{}\(,;:]$/.test(state.lastType)){nextUntilUnescaped(stream,"/");stream.eatWhile(/[gimy]/);return ret("regexp","string-2");}
else{stream.eatWhile(isOperatorChar);return ret("operator",null,stream.current());}}
else if(ch=="#"){stream.skipToEnd();return ret("error","error");}
else if(isOperatorChar.test(ch)){stream.eatWhile(isOperatorChar);return ret("operator",null,stream.current());}
else{stream.eatWhile(/[\w\$_]/);var word=stream.current(),known=keywords.propertyIsEnumerable(word)&&keywords[word];return(known&&state.lastType!=".")?ret(known.type,known.style,word):ret("variable","variable",word);}}
function jsTokenString(quote){return function(stream,state){if(!nextUntilUnescaped(stream,quote))
state.tokenize=jsTokenBase;return ret("string","string");};}
function jsTokenComment(stream,state){var maybeEnd=false,ch;while(ch=stream.next()){if(ch=="/"&&maybeEnd){state.tokenize=jsTokenBase;break;}
maybeEnd=(ch=="*");}
return ret("comment","comment");}
var atomicTypes={"atom":true,"number":true,"variable":true,"string":true,"regexp":true,"this":true};function JSLexical(indented,column,type,align,prev,info){this.indented=indented;this.column=column;this.type=type;this.prev=prev;this.info=info;if(align!=null)this.align=align;}
function inScope(state,varname){for(var v=state.localVars;v;v=v.next)
if(v.name==varname)return true;}
function parseJS(state,style,type,content,stream){var cc=state.cc;cx.state=state;cx.stream=stream;cx.marked=null,cx.cc=cc;if(!state.lexical.hasOwnProperty("align"))
state.lexical.align=true;while(true){var combinator=cc.length?cc.pop():jsonMode?expression:statement;if(combinator(type,content)){while(cc.length&&cc[cc.length-1].lex)
cc.pop()();if(cx.marked)return cx.marked;if(type=="variable"&&inScope(state,content))return"variable-2";return style;}}}
var cx={state:null,column:null,marked:null,cc:null};function pass(){for(var i=arguments.length-1;i>=0;i--)cx.cc.push(arguments[i]);}
function cont(){pass.apply(null,arguments);return true;}
function register(varname){function inList(list){for(var v=list;v;v=v.next)
if(v.name==varname)return true;return false;}
var state=cx.state;if(state.context){cx.marked="def";if(inList(state.localVars))return;state.localVars={name:varname,next:state.localVars};}else{if(inList(state.globalVars))return;state.globalVars={name:varname,next:state.globalVars};}}
var defaultVars={name:"this",next:{name:"arguments"}};function pushcontext(){cx.state.context={prev:cx.state.context,vars:cx.state.localVars};cx.state.localVars=defaultVars;}
function popcontext(){cx.state.localVars=cx.state.context.vars;cx.state.context=cx.state.context.prev;}
function pushlex(type,info){var result=function(){var state=cx.state;state.lexical=new JSLexical(state.indented,cx.stream.column(),type,null,state.lexical,info);};result.lex=true;return result;}
function poplex(){var state=cx.state;if(state.lexical.prev){if(state.lexical.type==")")
state.indented=state.lexical.indented;state.lexical=state.lexical.prev;}}
poplex.lex=true;function expect(wanted){return function(type){if(type==wanted)return cont();else if(wanted==";")return pass();else return cont(arguments.callee);};}
function statement(type){if(type=="var")return cont(pushlex("vardef"),vardef1,expect(";"),poplex);if(type=="keyword a")return cont(pushlex("form"),expression,statement,poplex);if(type=="keyword b")return cont(pushlex("form"),statement,poplex);if(type=="{")return cont(pushlex("}"),block,poplex);if(type==";")return cont();if(type=="if")return cont(pushlex("form"),expression,statement,poplex,maybeelse(cx.state.indented));if(type=="function")return cont(functiondef);if(type=="for")return cont(pushlex("form"),expect("("),pushlex(")"),forspec1,expect(")"),poplex,statement,poplex);if(type=="variable")return cont(pushlex("stat"),maybelabel);if(type=="switch")return cont(pushlex("form"),expression,pushlex("}","switch"),expect("{"),block,poplex,poplex);if(type=="case")return cont(expression,expect(":"));if(type=="default")return cont(expect(":"));if(type=="catch")return cont(pushlex("form"),pushcontext,expect("("),funarg,expect(")"),statement,poplex,popcontext);return pass(pushlex("stat"),expression,expect(";"),poplex);}
function expression(type){return expressionInner(type,maybeoperatorComma);}
function expressionNoComma(type){return expressionInner(type,maybeoperatorNoComma);}
function expressionInner(type,maybeop){if(atomicTypes.hasOwnProperty(type))return cont(maybeop);if(type=="function")return cont(functiondef);if(type=="keyword c")return cont(maybeexpression);if(type=="(")return cont(pushlex(")"),maybeexpression,expect(")"),poplex,maybeop);if(type=="operator")return cont(expression);if(type=="[")return cont(pushlex("]"),commasep(expressionNoComma,"]"),poplex,maybeop);if(type=="{")return cont(pushlex("}"),commasep(objprop,"}"),poplex,maybeop);return cont();}
function maybeexpression(type){if(type.match(/[;\}\)\],]/))return pass();return pass(expression);}
function maybeoperatorComma(type,value){if(type==",")return pass();return maybeoperatorNoComma(type,value,maybeoperatorComma);}
function maybeoperatorNoComma(type,value,me){if(!me)me=maybeoperatorNoComma;if(type=="operator"){if(/\+\+|--/.test(value))return cont(me);if(value=="?")return cont(expression,expect(":"),expression);return cont(expression);}
if(type==";")return;if(type=="(")return cont(pushlex(")","call"),commasep(expressionNoComma,")"),poplex,me);if(type==".")return cont(property,me);if(type=="[")return cont(pushlex("]"),expression,expect("]"),poplex,me);}
function maybelabel(type){if(type==":")return cont(poplex,statement);return pass(maybeoperatorComma,expect(";"),poplex);}
function property(type){if(type=="variable"){cx.marked="property";return cont();}}
function objprop(type,value){if(type=="variable"){cx.marked="property";if(value=="get"||value=="set")return cont(getterSetter);}else if(type=="number"||type=="string"){cx.marked=type+" property";}
if(atomicTypes.hasOwnProperty(type))return cont(expect(":"),expressionNoComma);}
function getterSetter(type){if(type==":")return cont(expression);if(type!="variable")return cont(expect(":"),expression);cx.marked="property";return cont(functiondef);}
function commasep(what,end){function proceed(type){if(type==","){var lex=cx.state.lexical;if(lex.info=="call")lex.pos=(lex.pos||0)+1;return cont(what,proceed);}
if(type==end)return cont();return cont(expect(end));}
return function(type){if(type==end)return cont();else return pass(what,proceed);};}
function block(type){if(type=="}")return cont();return pass(statement,block);}
function maybetype(type){if(type==":")return cont(typedef);return pass();}
function typedef(type){if(type=="variable"){cx.marked="variable-3";return cont();}
return pass();}
function vardef1(type,value){if(type=="variable"){register(value);return isTS?cont(maybetype,vardef2):cont(vardef2);}
return pass();}
function vardef2(type,value){if(value=="=")return cont(expressionNoComma,vardef2);if(type==",")return cont(vardef1);}
function maybeelse(indent){return function(type,value){if(type=="keyword b"&&value=="else"){cx.state.lexical=new JSLexical(indent,0,"form",null,cx.state.lexical);return cont(statement,poplex);}
return pass();};}
function forspec1(type){if(type=="var")return cont(vardef1,expect(";"),forspec2);if(type==";")return cont(forspec2);if(type=="variable")return cont(formaybein);return pass(expression,expect(";"),forspec2);}
function formaybein(_type,value){if(value=="in")return cont(expression);return cont(maybeoperatorComma,forspec2);}
function forspec2(type,value){if(type==";")return cont(forspec3);if(value=="in")return cont(expression);return pass(expression,expect(";"),forspec3);}
function forspec3(type){if(type!=")")cont(expression);}
function functiondef(type,value){if(type=="variable"){register(value);return cont(functiondef);}
if(type=="(")return cont(pushlex(")"),pushcontext,commasep(funarg,")"),poplex,statement,popcontext);}
function funarg(type,value){if(type=="variable"){register(value);return isTS?cont(maybetype):cont();}}
return{startState:function(basecolumn){return{tokenize:jsTokenBase,lastType:null,cc:[],lexical:new JSLexical((basecolumn||0)-indentUnit,0,"block",false),localVars:parserConfig.localVars,globalVars:parserConfig.globalVars,context:parserConfig.localVars&&{vars:parserConfig.localVars},indented:0};},token:function(stream,state){if(stream.sol()){if(!state.lexical.hasOwnProperty("align"))
state.lexical.align=false;state.indented=stream.indentation();}
if(state.tokenize!=jsTokenComment&&stream.eatSpace())return null;var style=state.tokenize(stream,state);if(type=="comment")return style;state.lastType=type=="operator"&&(content=="++"||content=="--")?"incdec":type;return parseJS(state,style,type,content,stream);},indent:function(state,textAfter){if(state.tokenize==jsTokenComment)return CodeMirror.Pass;if(state.tokenize!=jsTokenBase)return 0;var firstChar=textAfter&&textAfter.charAt(0),lexical=state.lexical;if(lexical.type=="stat"&&firstChar=="}")lexical=lexical.prev;var type=lexical.type,closing=firstChar==type;if(parserConfig.statementIndent!=null){if(type==")"&&lexical.prev&&lexical.prev.type=="stat")lexical=lexical.prev;if(lexical.type=="stat")return lexical.indented+parserConfig.statementIndent;}
if(type=="vardef")return lexical.indented+(state.lastType=="operator"||state.lastType==","?4:0);else if(type=="form"&&firstChar=="{")return lexical.indented;else if(type=="form")return lexical.indented+indentUnit;else if(type=="stat")
return lexical.indented+(state.lastType=="operator"||state.lastType==","?indentUnit:0);else if(lexical.info=="switch"&&!closing)
return lexical.indented+(/^(?:case|default)\b/.test(textAfter)?indentUnit:2*indentUnit);else if(lexical.align)return lexical.column+(closing?0:1);else return lexical.indented+(closing?0:indentUnit);},electricChars:":{}",blockCommentStart:jsonMode?null:"/*",blockCommentEnd:jsonMode?null:"*/",lineComment:jsonMode?null:"//",jsonMode:jsonMode};});CodeMirror.defineMIME("text/javascript","javascript");CodeMirror.defineMIME("text/ecmascript","javascript");CodeMirror.defineMIME("application/javascript","javascript");CodeMirror.defineMIME("application/ecmascript","javascript");CodeMirror.defineMIME("application/json",{name:"javascript",json:true});CodeMirror.defineMIME("application/x-json",{name:"javascript",json:true});CodeMirror.defineMIME("text/typescript",{name:"javascript",typescript:true});CodeMirror.defineMIME("application/typescript",{name:"javascript",typescript:true});;CodeMirror.defineMode("xml",function(config,parserConfig){var indentUnit=config.indentUnit;var multilineTagIndentFactor=parserConfig.multilineTagIndentFactor||1;var multilineTagIndentPastTag=parserConfig.multilineTagIndentPastTag||true;var Kludges=parserConfig.htmlMode?{autoSelfClosers:{'area':true,'base':true,'br':true,'col':true,'command':true,'embed':true,'frame':true,'hr':true,'img':true,'input':true,'keygen':true,'link':true,'meta':true,'param':true,'source':true,'track':true,'wbr':true},implicitlyClosed:{'dd':true,'li':true,'optgroup':true,'option':true,'p':true,'rp':true,'rt':true,'tbody':true,'td':true,'tfoot':true,'th':true,'tr':true},contextGrabbers:{'dd':{'dd':true,'dt':true},'dt':{'dd':true,'dt':true},'li':{'li':true},'option':{'option':true,'optgroup':true},'optgroup':{'optgroup':true},'p':{'address':true,'article':true,'aside':true,'blockquote':true,'dir':true,'div':true,'dl':true,'fieldset':true,'footer':true,'form':true,'h1':true,'h2':true,'h3':true,'h4':true,'h5':true,'h6':true,'header':true,'hgroup':true,'hr':true,'menu':true,'nav':true,'ol':true,'p':true,'pre':true,'section':true,'table':true,'ul':true},'rp':{'rp':true,'rt':true},'rt':{'rp':true,'rt':true},'tbody':{'tbody':true,'tfoot':true},'td':{'td':true,'th':true},'tfoot':{'tbody':true},'th':{'td':true,'th':true},'thead':{'tbody':true,'tfoot':true},'tr':{'tr':true}},doNotIndent:{"pre":true},allowUnquoted:true,allowMissing:true}:{autoSelfClosers:{},implicitlyClosed:{},contextGrabbers:{},doNotIndent:{},allowUnquoted:false,allowMissing:false};var alignCDATA=parserConfig.alignCDATA;var tagName,type;function inText(stream,state){function chain(parser){state.tokenize=parser;return parser(stream,state);}
var ch=stream.next();if(ch=="<"){if(stream.eat("!")){if(stream.eat("[")){if(stream.match("CDATA["))return chain(inBlock("atom","]]>"));else return null;}else if(stream.match("--")){return chain(inBlock("comment","-->"));}else if(stream.match("DOCTYPE",true,true)){stream.eatWhile(/[\w\._\-]/);return chain(doctype(1));}else{return null;}}else if(stream.eat("?")){stream.eatWhile(/[\w\._\-]/);state.tokenize=inBlock("meta","?>");return"meta";}else{var isClose=stream.eat("/");tagName="";var c;while((c=stream.eat(/[^\s\u00a0=<>\"\'\/?]/)))tagName+=c;if(!tagName)return"error";type=isClose?"closeTag":"openTag";state.tokenize=inTag;return"tag";}}else if(ch=="&"){var ok;if(stream.eat("#")){if(stream.eat("x")){ok=stream.eatWhile(/[a-fA-F\d]/)&&stream.eat(";");}else{ok=stream.eatWhile(/[\d]/)&&stream.eat(";");}}else{ok=stream.eatWhile(/[\w\.\-:]/)&&stream.eat(";");}
return ok?"atom":"error";}else{stream.eatWhile(/[^&<]/);return null;}}
function inTag(stream,state){var ch=stream.next();if(ch==">"||(ch=="/"&&stream.eat(">"))){state.tokenize=inText;type=ch==">"?"endTag":"selfcloseTag";return"tag";}else if(ch=="="){type="equals";return null;}else if(ch=="<"){return"error";}else if(/[\'\"]/.test(ch)){state.tokenize=inAttribute(ch);state.stringStartCol=stream.column();return state.tokenize(stream,state);}else{stream.eatWhile(/[^\s\u00a0=<>\"\']/);return"word";}}
function inAttribute(quote){var closure=function(stream,state){while(!stream.eol()){if(stream.next()==quote){state.tokenize=inTag;break;}}
return"string";};closure.isInAttribute=true;return closure;}
function inBlock(style,terminator){return function(stream,state){while(!stream.eol()){if(stream.match(terminator)){state.tokenize=inText;break;}
stream.next();}
return style;};}
function doctype(depth){return function(stream,state){var ch;while((ch=stream.next())!=null){if(ch=="<"){state.tokenize=doctype(depth+1);return state.tokenize(stream,state);}else if(ch==">"){if(depth==1){state.tokenize=inText;break;}else{state.tokenize=doctype(depth-1);return state.tokenize(stream,state);}}}
return"meta";};}
var curState,curStream,setStyle;function pass(){for(var i=arguments.length-1;i>=0;i--)curState.cc.push(arguments[i]);}
function cont(){pass.apply(null,arguments);return true;}
function pushContext(tagName,startOfLine){var noIndent=Kludges.doNotIndent.hasOwnProperty(tagName)||(curState.context&&curState.context.noIndent);curState.context={prev:curState.context,tagName:tagName,indent:curState.indented,startOfLine:startOfLine,noIndent:noIndent};}
function popContext(){if(curState.context)curState.context=curState.context.prev;}
function element(type){if(type=="openTag"){curState.tagName=tagName;curState.tagStart=curStream.column();return cont(attributes,endtag(curState.startOfLine));}else if(type=="closeTag"){var err=false;if(curState.context){if(curState.context.tagName!=tagName){if(Kludges.implicitlyClosed.hasOwnProperty(curState.context.tagName.toLowerCase())){popContext();}
err=!curState.context||curState.context.tagName!=tagName;}}else{err=true;}
if(err)setStyle="error";return cont(endclosetag(err));}
return cont();}
function endtag(startOfLine){return function(type){var tagName=curState.tagName;curState.tagName=curState.tagStart=null;if(type=="selfcloseTag"||(type=="endTag"&&Kludges.autoSelfClosers.hasOwnProperty(tagName.toLowerCase()))){maybePopContext(tagName.toLowerCase());return cont();}
if(type=="endTag"){maybePopContext(tagName.toLowerCase());pushContext(tagName,startOfLine);return cont();}
return cont();};}
function endclosetag(err){return function(type){if(err)setStyle="error";if(type=="endTag"){popContext();return cont();}
setStyle="error";return cont(arguments.callee);};}
function maybePopContext(nextTagName){var parentTagName;while(true){if(!curState.context){return;}
parentTagName=curState.context.tagName.toLowerCase();if(!Kludges.contextGrabbers.hasOwnProperty(parentTagName)||!Kludges.contextGrabbers[parentTagName].hasOwnProperty(nextTagName)){return;}
popContext();}}
function attributes(type){if(type=="word"){setStyle="attribute";return cont(attribute,attributes);}
if(type=="endTag"||type=="selfcloseTag")return pass();setStyle="error";return cont(attributes);}
function attribute(type){if(type=="equals")return cont(attvalue,attributes);if(!Kludges.allowMissing)setStyle="error";else if(type=="word"){setStyle="attribute";return cont(attribute,attributes);}
return(type=="endTag"||type=="selfcloseTag")?pass():cont();}
function attvalue(type){if(type=="string")return cont(attvaluemaybe);if(type=="word"&&Kludges.allowUnquoted){setStyle="string";return cont();}
setStyle="error";return(type=="endTag"||type=="selfCloseTag")?pass():cont();}
function attvaluemaybe(type){if(type=="string")return cont(attvaluemaybe);else return pass();}
return{startState:function(){return{tokenize:inText,cc:[],indented:0,startOfLine:true,tagName:null,tagStart:null,context:null};},token:function(stream,state){if(!state.tagName&&stream.sol()){state.startOfLine=true;state.indented=stream.indentation();}
if(stream.eatSpace())return null;setStyle=type=tagName=null;var style=state.tokenize(stream,state);state.type=type;if((style||type)&&style!="comment"){curState=state;curStream=stream;while(true){var comb=state.cc.pop()||element;if(comb(type||style))break;}}
state.startOfLine=false;return setStyle||style;},indent:function(state,textAfter,fullLine){var context=state.context;if(state.tokenize.isInAttribute){return state.stringStartCol+1;}
if((state.tokenize!=inTag&&state.tokenize!=inText)||context&&context.noIndent)
return fullLine?fullLine.match(/^(\s*)/)[0].length:0;if(state.tagName){if(multilineTagIndentPastTag)
return state.tagStart+state.tagName.length+2;else
return state.tagStart+indentUnit*multilineTagIndentFactor;}
if(alignCDATA&&/<!\[CDATA\[/.test(textAfter))return 0;if(context&&/^<\//.test(textAfter))
context=context.prev;while(context&&!context.startOfLine)
context=context.prev;if(context)return context.indent+indentUnit;else return 0;},electricChars:"/",blockCommentStart:"<!--",blockCommentEnd:"-->",configuration:parserConfig.htmlMode?"html":"xml",helperType:parserConfig.htmlMode?"html":"xml"};});CodeMirror.defineMIME("text/xml","xml");CodeMirror.defineMIME("application/xml","xml");if(!CodeMirror.mimeModes.hasOwnProperty("text/html"))
CodeMirror.defineMIME("text/html",{name:"xml",htmlMode:true});;CodeMirror.defineMode("htmlmixed",function(config,parserConfig){var htmlMode=CodeMirror.getMode(config,{name:"xml",htmlMode:true});var cssMode=CodeMirror.getMode(config,"css");var scriptTypes=[],scriptTypesConf=parserConfig&&parserConfig.scriptTypes;scriptTypes.push({matches:/^(?:text|application)\/(?:x-)?(?:java|ecma)script$|^$/i,mode:CodeMirror.getMode(config,"javascript")});if(scriptTypesConf)for(var i=0;i<scriptTypesConf.length;++i){var conf=scriptTypesConf[i];scriptTypes.push({matches:conf.matches,mode:conf.mode&&CodeMirror.getMode(config,conf.mode)});}
scriptTypes.push({matches:/./,mode:CodeMirror.getMode(config,"text/plain")});function html(stream,state){var tagName=state.htmlState.tagName;var style=htmlMode.token(stream,state.htmlState);if(tagName=="script"&&/\btag\b/.test(style)&&stream.current()==">"){var scriptType=stream.string.slice(Math.max(0,stream.pos-100),stream.pos).match(/\btype\s*=\s*("[^"]+"|'[^']+'|\S+)[^<]*$/i);scriptType=scriptType?scriptType[1]:"";if(scriptType&&/[\"\']/.test(scriptType.charAt(0)))scriptType=scriptType.slice(1,scriptType.length-1);for(var i=0;i<scriptTypes.length;++i){var tp=scriptTypes[i];if(typeof tp.matches=="string"?scriptType==tp.matches:tp.matches.test(scriptType)){if(tp.mode){state.token=script;state.localMode=tp.mode;state.localState=tp.mode.startState&&tp.mode.startState(htmlMode.indent(state.htmlState,""));}
break;}}}else if(tagName=="style"&&/\btag\b/.test(style)&&stream.current()==">"){state.token=css;state.localMode=cssMode;state.localState=cssMode.startState(htmlMode.indent(state.htmlState,""));}
return style;}
function maybeBackup(stream,pat,style){var cur=stream.current();var close=cur.search(pat),m;if(close>-1)stream.backUp(cur.length-close);else if(m=cur.match(/<\/?$/)){stream.backUp(cur.length);if(!stream.match(pat,false))stream.match(cur[0]);}
return style;}
function script(stream,state){if(stream.match(/^<\/\s*script\s*>/i,false)){state.token=html;state.localState=state.localMode=null;return html(stream,state);}
return maybeBackup(stream,/<\/\s*script\s*>/,state.localMode.token(stream,state.localState));}
function css(stream,state){if(stream.match(/^<\/\s*style\s*>/i,false)){state.token=html;state.localState=state.localMode=null;return html(stream,state);}
return maybeBackup(stream,/<\/\s*style\s*>/,cssMode.token(stream,state.localState));}
return{startState:function(){var state=htmlMode.startState();return{token:html,localMode:null,localState:null,htmlState:state};},copyState:function(state){if(state.localState)
var local=CodeMirror.copyState(state.localMode,state.localState);return{token:state.token,localMode:state.localMode,localState:local,htmlState:CodeMirror.copyState(htmlMode,state.htmlState)};},token:function(stream,state){return state.token(stream,state);},indent:function(state,textAfter){if(!state.localMode||/^\s*<\//.test(textAfter))
return htmlMode.indent(state.htmlState,textAfter);else if(state.localMode.indent)
return state.localMode.indent(state.localState,textAfter);else
return CodeMirror.Pass;},electricChars:"/{}:",innerMode:function(state){return{state:state.localState||state.htmlState,mode:state.localMode||htmlMode};}};},"xml","javascript","css");CodeMirror.defineMIME("text/html","htmlmixed");;(function(){var ie_lt8=/MSIE \d/.test(navigator.userAgent)&&(document.documentMode==null||document.documentMode<8);var Pos=CodeMirror.Pos;var matching={"(":")>",")":"(<","[":"]>","]":"[<","{":"}>","}":"{<"};function findMatchingBracket(cm,where,strict){var state=cm.state.matchBrackets;var maxScanLen=(state&&state.maxScanLineLength)||10000;var cur=where||cm.getCursor(),line=cm.getLineHandle(cur.line),pos=cur.ch-1;var match=(pos>=0&&matching[line.text.charAt(pos)])||matching[line.text.charAt(++pos)];if(!match)return null;var forward=match.charAt(1)==">",d=forward?1:-1;if(strict&&forward!=(pos==cur.ch))return null;var style=cm.getTokenTypeAt(Pos(cur.line,pos+1));var stack=[line.text.charAt(pos)],re=/[(){}[\]]/;function scan(line,lineNo,start){if(!line.text)return;var pos=forward?0:line.text.length-1,end=forward?line.text.length:-1;if(line.text.length>maxScanLen)return null;if(start!=null)pos=start+d;for(;pos!=end;pos+=d){var ch=line.text.charAt(pos);if(re.test(ch)&&cm.getTokenTypeAt(Pos(lineNo,pos+1))==style){var match=matching[ch];if(match.charAt(1)==">"==forward)stack.push(ch);else if(stack.pop()!=match.charAt(0))return{pos:pos,match:false};else if(!stack.length)return{pos:pos,match:true};}}}
for(var i=cur.line,found,e=forward?Math.min(i+100,cm.lineCount()):Math.max(-1,i-100);i!=e;i+=d){if(i==cur.line)found=scan(line,i,pos);else found=scan(cm.getLineHandle(i),i);if(found)break;}
return{from:Pos(cur.line,pos),to:found&&Pos(i,found.pos),match:found&&found.match,forward:forward};}
function matchBrackets(cm,autoclear){var maxHighlightLen=cm.state.matchBrackets.maxHighlightLineLength||1000;var found=findMatchingBracket(cm);if(!found||cm.getLine(found.from.line).length>maxHighlightLen||found.to&&cm.getLine(found.to.line).length>maxHighlightLen)
return;var style=found.match?"CodeMirror-matchingbracket":"CodeMirror-nonmatchingbracket";var one=cm.markText(found.from,Pos(found.from.line,found.from.ch+1),{className:style});var two=found.to&&cm.markText(found.to,Pos(found.to.line,found.to.ch+1),{className:style});if(ie_lt8&&cm.state.focused)cm.display.input.focus();var clear=function(){cm.operation(function(){one.clear();two&&two.clear();});};if(autoclear)setTimeout(clear,800);else return clear;}
var currentlyHighlighted=null;function doMatchBrackets(cm){cm.operation(function(){if(currentlyHighlighted){currentlyHighlighted();currentlyHighlighted=null;}
if(!cm.somethingSelected())currentlyHighlighted=matchBrackets(cm,false);});}
CodeMirror.defineOption("matchBrackets",false,function(cm,val,old){if(old&&old!=CodeMirror.Init)
cm.off("cursorActivity",doMatchBrackets);if(val){cm.state.matchBrackets=typeof val=="object"?val:{};cm.on("cursorActivity",doMatchBrackets);}});CodeMirror.defineExtension("matchBrackets",function(){matchBrackets(this,true);});CodeMirror.defineExtension("findMatchingBracket",function(pos,strict){return findMatchingBracket(this,pos,strict);});})();;(function(){var DEFAULT_BRACKETS="()[]{}''\"\"";var DEFAULT_EXPLODE_ON_ENTER="[]{}";var SPACE_CHAR_REGEX=/\s/;CodeMirror.defineOption("autoCloseBrackets",false,function(cm,val,old){if(old!=CodeMirror.Init&&old)
cm.removeKeyMap("autoCloseBrackets");if(!val)return;var pairs=DEFAULT_BRACKETS,explode=DEFAULT_EXPLODE_ON_ENTER;if(typeof val=="string")pairs=val;else if(typeof val=="object"){if(val.pairs!=null)pairs=val.pairs;if(val.explode!=null)explode=val.explode;}
var map=buildKeymap(pairs);if(explode)map.Enter=buildExplodeHandler(explode);cm.addKeyMap(map);});function charsAround(cm,pos){var str=cm.getRange(CodeMirror.Pos(pos.line,pos.ch-1),CodeMirror.Pos(pos.line,pos.ch+1));return str.length==2?str:null;}
function buildKeymap(pairs){var map={name:"autoCloseBrackets",Backspace:function(cm){if(cm.somethingSelected())return CodeMirror.Pass;var cur=cm.getCursor(),around=charsAround(cm,cur);if(around&&pairs.indexOf(around)%2==0)
cm.replaceRange("",CodeMirror.Pos(cur.line,cur.ch-1),CodeMirror.Pos(cur.line,cur.ch+1));else
return CodeMirror.Pass;}};var closingBrackets="";for(var i=0;i<pairs.length;i+=2)(function(left,right){if(left!=right)closingBrackets+=right;function surround(cm){var selection=cm.getSelection();cm.replaceSelection(left+selection+right);}
function maybeOverwrite(cm){var cur=cm.getCursor(),ahead=cm.getRange(cur,CodeMirror.Pos(cur.line,cur.ch+1));if(ahead!=right||cm.somethingSelected())return CodeMirror.Pass;else cm.execCommand("goCharRight");}
map["'"+left+"'"]=function(cm){if(left=="'"&&cm.getTokenAt(cm.getCursor()).type=="comment")
return CodeMirror.Pass;if(cm.somethingSelected())return surround(cm);if(left==right&&maybeOverwrite(cm)!=CodeMirror.Pass)return;var cur=cm.getCursor(),ahead=CodeMirror.Pos(cur.line,cur.ch+1);var line=cm.getLine(cur.line),nextChar=line.charAt(cur.ch),curChar=cur.ch>0?line.charAt(cur.ch-1):"";if(left==right&&CodeMirror.isWordChar(curChar))
return CodeMirror.Pass;if(line.length==cur.ch||closingBrackets.indexOf(nextChar)>=0||SPACE_CHAR_REGEX.test(nextChar))
cm.replaceSelection(left+right,{head:ahead,anchor:ahead});else
return CodeMirror.Pass;};if(left!=right)map["'"+right+"'"]=maybeOverwrite;})(pairs.charAt(i),pairs.charAt(i+1));return map;}
function buildExplodeHandler(pairs){return function(cm){var cur=cm.getCursor(),around=charsAround(cm,cur);if(!around||pairs.indexOf(around)%2!=0)return CodeMirror.Pass;cm.operation(function(){var newPos=CodeMirror.Pos(cur.line+1,0);cm.replaceSelection("\n\n",{anchor:newPos,head:newPos},"+input");cm.indentLine(cur.line+1,null,true);cm.indentLine(cur.line+2,null,true);});};}})();;(function(){"use strict";CodeMirror.defineOption("styleSelectedText",false,function(cm,val,old){var prev=old&&old!=CodeMirror.Init;if(val&&!prev){cm.state.markedSelection=[];cm.state.markedSelectionStyle=typeof val=="string"?val:"CodeMirror-selectedtext";reset(cm);cm.on("cursorActivity",onCursorActivity);cm.on("change",onChange);}else if(!val&&prev){cm.off("cursorActivity",onCursorActivity);cm.off("change",onChange);clear(cm);cm.state.markedSelection=cm.state.markedSelectionStyle=null;}});function onCursorActivity(cm){cm.operation(function(){update(cm);});}
function onChange(cm){if(cm.state.markedSelection.length)
cm.operation(function(){clear(cm);});}
var CHUNK_SIZE=8;var Pos=CodeMirror.Pos;function cmp(pos1,pos2){return pos1.line-pos2.line||pos1.ch-pos2.ch;}
function coverRange(cm,from,to,addAt){if(cmp(from,to)==0)return;var array=cm.state.markedSelection;var cls=cm.state.markedSelectionStyle;for(var line=from.line;;){var start=line==from.line?from:Pos(line,0);var endLine=line+CHUNK_SIZE,atEnd=endLine>=to.line;var end=atEnd?to:Pos(endLine,0);var mark=cm.markText(start,end,{className:cls});if(addAt==null)array.push(mark);else array.splice(addAt++,0,mark);if(atEnd)break;line=endLine;}}
function clear(cm){var array=cm.state.markedSelection;for(var i=0;i<array.length;++i)array[i].clear();array.length=0;}
function reset(cm){clear(cm);var from=cm.getCursor("start"),to=cm.getCursor("end");coverRange(cm,from,to);}
function update(cm){var from=cm.getCursor("start"),to=cm.getCursor("end");if(cmp(from,to)==0)return clear(cm);var array=cm.state.markedSelection;if(!array.length)return coverRange(cm,from,to);var coverStart=array[0].find(),coverEnd=array[array.length-1].find();if(!coverStart||!coverEnd||to.line-from.line<CHUNK_SIZE||cmp(from,coverEnd.to)>=0||cmp(to,coverStart.from)<=0)
return reset(cm);while(cmp(from,coverStart.from)>0){array.shift().clear();coverStart=array[0].find();}
if(cmp(from,coverStart.from)<0){if(coverStart.to.line-from.line<CHUNK_SIZE){array.shift().clear();coverRange(cm,from,coverStart.to,0);}else{coverRange(cm,from,coverStart.from,0);}}
while(cmp(to,coverEnd.to)<0){array.pop().clear();coverEnd=array[array.length-1].find();}
if(cmp(to,coverEnd.to)>0){if(to.line-coverEnd.from.line<CHUNK_SIZE){array.pop().clear();coverRange(cm,coverEnd.from,to);}else{coverRange(cm,coverEnd.to,to);}}}})();;(function(){"use strict";var noOptions={};var nonWS=/[^\s\u00a0]/;var Pos=CodeMirror.Pos;function firstNonWS(str){var found=str.search(nonWS);return found==-1?0:found;}
CodeMirror.commands.toggleComment=function(cm){var from=cm.getCursor("start"),to=cm.getCursor("end");cm.uncomment(from,to)||cm.lineComment(from,to);};CodeMirror.defineExtension("lineComment",function(from,to,options){if(!options)options=noOptions;var self=this,mode=CodeMirror.innerMode(self.getMode(),self.getTokenAt(from).state).mode;var commentString=options.lineComment||mode.lineComment;if(!commentString){if(options.blockCommentStart||mode.blockCommentStart){options.fullLines=true;self.blockComment(from,to,options);}
return;}
var firstLine=self.getLine(from.line);if(firstLine==null)return;var end=Math.min(to.ch!=0||to.line==from.line?to.line+1:to.line,self.lastLine()+1);var pad=options.padding==null?" ":options.padding;var blankLines=options.commentBlankLines;self.operation(function(){if(options.indent){var baseString=firstLine.slice(0,firstNonWS(firstLine));for(var i=from.line;i<end;++i){var line=self.getLine(i),cut=baseString.length;if(!blankLines&&!nonWS.test(line))continue;if(line.slice(0,cut)!=baseString)cut=firstNonWS(line);self.replaceRange(baseString+commentString+pad,Pos(i,0),Pos(i,cut));}}else{for(var i=from.line;i<end;++i){if(blankLines||nonWS.test(self.getLine(i)))
self.replaceRange(commentString+pad,Pos(i,0));}}});});CodeMirror.defineExtension("blockComment",function(from,to,options){if(!options)options=noOptions;var self=this,mode=CodeMirror.innerMode(self.getMode(),self.getTokenAt(from).state).mode;var startString=options.blockCommentStart||mode.blockCommentStart;var endString=options.blockCommentEnd||mode.blockCommentEnd;if(!startString||!endString){if((options.lineComment||mode.lineComment)&&options.fullLines!=false)
self.lineComment(from,to,options);return;}
var end=Math.min(to.line,self.lastLine());if(end!=from.line&&to.ch==0&&nonWS.test(self.getLine(end)))--end;var pad=options.padding==null?" ":options.padding;if(from.line>end)return;self.operation(function(){if(options.fullLines!=false){var lastLineHasText=nonWS.test(self.getLine(end));self.replaceRange(pad+endString,Pos(end));self.replaceRange(startString+pad,Pos(from.line,0));var lead=options.blockCommentLead||mode.blockCommentLead;if(lead!=null)for(var i=from.line+1;i<=end;++i)
if(i!=end||lastLineHasText)
self.replaceRange(lead+pad,Pos(i,0));}else{self.replaceRange(endString,to);self.replaceRange(startString,from);}});});CodeMirror.defineExtension("uncomment",function(from,to,options){if(!options)options=noOptions;var self=this,mode=CodeMirror.innerMode(self.getMode(),self.getTokenAt(from).state).mode;var end=Math.min(to.line,self.lastLine()),start=Math.min(from.line,end);var lineString=options.lineComment||mode.lineComment,lines=[];var pad=options.padding==null?" ":options.padding;lineComment:for(;;){if(!lineString)break;for(var i=start;i<=end;++i){var line=self.getLine(i);var found=line.indexOf(lineString);if(found==-1&&(i!=end||i==start)&&nonWS.test(line))break lineComment;if(i!=start&&found>-1&&nonWS.test(line.slice(0,found)))break lineComment;lines.push(line);}
self.operation(function(){for(var i=start;i<=end;++i){var line=lines[i-start];var pos=line.indexOf(lineString),endPos=pos+lineString.length;if(pos<0)continue;if(line.slice(endPos,endPos+pad.length)==pad)endPos+=pad.length;self.replaceRange("",Pos(i,pos),Pos(i,endPos));}});return true;}
var startString=options.blockCommentStart||mode.blockCommentStart;var endString=options.blockCommentEnd||mode.blockCommentEnd;if(!startString||!endString)return false;var lead=options.blockCommentLead||mode.blockCommentLead;var startLine=self.getLine(start),endLine=end==start?startLine:self.getLine(end);var open=startLine.indexOf(startString),close=endLine.lastIndexOf(endString);if(close==-1&&start!=end){endLine=self.getLine(--end);close=endLine.lastIndexOf(endString);}
if(open==-1||close==-1)return false;self.operation(function(){self.replaceRange("",Pos(end,close-(pad&&endLine.slice(close-pad.length,close)==pad?pad.length:0)),Pos(end,close+endString.length));var openEnd=open+startString.length;if(pad&&startLine.slice(openEnd,openEnd+pad.length)==pad)openEnd+=pad.length;self.replaceRange("",Pos(start,open),Pos(start,openEnd));if(lead)for(var i=start+1;i<=end;++i){var line=self.getLine(i),found=line.indexOf(lead);if(found==-1||nonWS.test(line.slice(0,found)))continue;var foundEnd=found+lead.length;if(pad&&line.slice(foundEnd,foundEnd+pad.length)==pad)foundEnd+=pad.length;self.replaceRange("",Pos(i,found),Pos(i,foundEnd));}});return true;});})();;CodeMirror.overlayMode=CodeMirror.overlayParser=function(base,overlay,combine){return{startState:function(){return{base:CodeMirror.startState(base),overlay:CodeMirror.startState(overlay),basePos:0,baseCur:null,overlayPos:0,overlayCur:null};},copyState:function(state){return{base:CodeMirror.copyState(base,state.base),overlay:CodeMirror.copyState(overlay,state.overlay),basePos:state.basePos,baseCur:null,overlayPos:state.overlayPos,overlayCur:null};},token:function(stream,state){if(stream.start==state.basePos){state.baseCur=base.token(stream,state.base);state.basePos=stream.pos;}
if(stream.start==state.overlayPos){stream.pos=stream.start;state.overlayCur=overlay.token(stream,state.overlay);state.overlayPos=stream.pos;}
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function pushContext(state,col,type){var indent=state.indented;if(state.context&&state.context.type=="statement")
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function popContext(state){var t=state.context.type;if(t==")"||t=="]"||t=="}")
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else if(curPunc==ctx.type)popContext(state);else if(((ctx.type=="}"||ctx.type=="top")&&curPunc!=';')||(ctx.type=="statement"&&curPunc=="newstatement"))
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var cKeywords="auto if break int case long char register continue return default short do sizeof "+"double static else struct entry switch extern typedef float union for unsigned "+"goto while enum void const signed volatile";function cppHook(stream,state){if(!state.startOfLine)return false;for(;;){if(stream.skipTo("\\")){stream.next();if(stream.eol()){state.tokenize=cppHook;break;}}else{stream.skipToEnd();state.tokenize=null;break;}}
return"meta";}
function tokenAtString(stream,state){var next;while((next=stream.next())!=null){if(next=='"'&&!stream.eat('"')){state.tokenize=null;break;}}
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function mimes(ms,mode){for(var i=0;i<ms.length;++i)CodeMirror.defineMIME(ms[i],mode);}
mimes(["text/x-csrc","text/x-c","text/x-chdr"],{name:"clike",keywords:words(cKeywords),blockKeywords:words("case do else for if switch while struct"),atoms:words("null"),hooks:{"#":cppHook}});mimes(["text/x-c++src","text/x-c++hdr"],{name:"clike",keywords:words(cKeywords+" asm dynamic_cast namespace reinterpret_cast try bool explicit new "+"static_cast typeid catch operator template typename class friend private "+"this using const_cast inline public throw virtual delete mutable protected "+"wchar_t"),blockKeywords:words("catch class do else finally for if struct switch try while"),atoms:words("true false null"),hooks:{"#":cppHook}});CodeMirror.defineMIME("text/x-java",{name:"clike",keywords:words("abstract assert boolean break byte case catch char class const continue default "+"do double else enum extends final finally float for goto if implements import "+"instanceof int interface long native new package private protected public "+"return short static strictfp super switch synchronized this throw throws transient "+"try void volatile while"),blockKeywords:words("catch class do else finally for if switch try while"),atoms:words("true false null"),hooks:{"@":function(stream){stream.eatWhile(/[\w\$_]/);return"meta";}}});CodeMirror.defineMIME("text/x-csharp",{name:"clike",keywords:words("abstract as base break case catch checked class const continue"+" default delegate do else enum event explicit extern finally fixed for"+" foreach goto if implicit in interface internal is lock namespace new"+" operator out override params private protected public readonly ref return sealed"+" sizeof stackalloc static struct switch this throw try typeof unchecked"+" unsafe using virtual void volatile while add alias ascending descending dynamic from get"+" global group into join let orderby partial remove select set value var yield"),blockKeywords:words("catch class do else finally for foreach if struct switch try while"),builtin:words("Boolean Byte Char DateTime DateTimeOffset Decimal Double"+" Guid Int16 Int32 Int64 Object SByte Single String TimeSpan UInt16 UInt32"+" UInt64 bool byte char decimal double short int long object"+" sbyte float string ushort uint ulong"),atoms:words("true false null"),hooks:{"@":function(stream,state){if(stream.eat('"')){state.tokenize=tokenAtString;return tokenAtString(stream,state);}
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var singleOperators=new RegExp("^[\\+\\-\\*/%&|\\^~<>!\?]");var singleDelimiters=new RegExp('^[\\(\\)\\[\\]\\{\\},:`=;\\.]');var doubleOperators=new RegExp("^((\->)|(\=>)|(\\+\\+)|(\\+\\=)|(\\-\\-)|(\\-\\=)|(\\*\\*)|(\\*\\=)|(\\/\\/)|(\\/\\=)|(==)|(!=)|(<=)|(>=)|(<>)|(<<)|(>>)|(//))");var doubleDelimiters=new RegExp("^((\\.\\.)|(\\+=)|(\\-=)|(\\*=)|(%=)|(/=)|(&=)|(\\|=)|(\\^=))");var tripleDelimiters=new RegExp("^((\\.\\.\\.)|(//=)|(>>=)|(<<=)|(\\*\\*=))");var identifiers=new RegExp("^[_A-Za-z$][_A-Za-z$0-9]*");var properties=new RegExp("^(@|this\.)[_A-Za-z$][_A-Za-z$0-9]*");var wordOperators=wordRegexp(['and','or','not','is','isnt','in','instanceof','typeof']);var indentKeywords=['for','while','loop','if','unless','else','switch','try','catch','finally','class'];var commonKeywords=['break','by','continue','debugger','delete','do','in','of','new','return','then','this','throw','when','until'];var keywords=wordRegexp(indentKeywords.concat(commonKeywords));indentKeywords=wordRegexp(indentKeywords);var stringPrefixes=new RegExp("^('{3}|\"{3}|['\"])");var regexPrefixes=new RegExp("^(/{3}|/)");var commonConstants=['Infinity','NaN','undefined','null','true','false','on','off','yes','no'];var constants=wordRegexp(commonConstants);function tokenBase(stream,state){if(stream.sol()){var scopeOffset=state.scopes[0].offset;if(stream.eatSpace()){var lineOffset=stream.indentation();if(lineOffset>scopeOffset){return'indent';}else if(lineOffset<scopeOffset){return'dedent';}
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if(floatLiteral){if(stream.peek()=="."){stream.backUp(1);}
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if(stream.match(/^-?[1-9]\d*(e[\+\-]?\d+)?/)){intLiteral=true;}
if(stream.match(/^-?0(?![\dx])/i)){intLiteral=true;}
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if(stream.match(stringPrefixes)){state.tokenize=tokenFactory(stream.current(),'string');return state.tokenize(stream,state);}
if(stream.match(regexPrefixes)){if(stream.current()!='/'||stream.match(/^.*\//,false)){state.tokenize=tokenFactory(stream.current(),'string-2');return state.tokenize(stream,state);}else{stream.backUp(1);}}
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stream.next();return ERRORCLASS;}
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var external={startState:function(basecolumn){return{tokenize:tokenBase,scopes:[{offset:basecolumn||0,type:'coffee'}],lastToken:null,lambda:false,dedent:0};},token:function(stream,state){var style=tokenLexer(stream,state);state.lastToken={style:style,content:stream.current()};if(stream.eol()&&stream.lambda){state.lambda=false;}
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ereg ereg_replace eregi eregi_replace split spliti join sql_regcase dl pclose popen readfile rewind rmdir umask fclose feof fgetc fgets fgetss fread fopen fpassthru ftruncate fstat fseek ftell fflush fwrite fputs mkdir rename copy tempnam tmpfile file file_get_contents stream_select stream_context_create stream_context_set_params stream_context_set_option stream_context_get_options stream_filter_prepend stream_filter_append fgetcsv flock get_meta_tags stream_set_write_buffer set_file_buffer set_socket_blocking stream_set_blocking socket_set_blocking stream_get_meta_data stream_register_wrapper stream_wrapper_register stream_set_timeout socket_set_timeout socket_get_status realpath fnmatch fsockopen pfsockopen pack unpack get_browser crypt opendir closedir chdir getcwd rewinddir readdir dir glob fileatime filectime filegroup fileinode filemtime fileowner fileperms filesize filetype file_exists is_writable is_writeable is_readable is_executable is_file is_dir is_link stat lstat chown touch clearstatcache mail ob_start ob_flush ob_clean ob_end_flush ob_end_clean ob_get_flush ob_get_clean ob_get_length ob_get_level ob_get_status ob_get_contents ob_implicit_flush ob_list_handlers ksort krsort natsort natcasesort asort arsort sort rsort usort uasort uksort shuffle array_walk count end prev next reset current key min max in_array array_search extract compact array_fill range array_multisort array_push array_pop array_shift array_unshift array_splice array_slice array_merge array_merge_recursive array_keys array_values array_count_values array_reverse array_reduce array_pad array_flip array_change_key_case array_rand array_unique array_intersect array_intersect_assoc array_diff array_diff_assoc array_sum array_filter array_map array_chunk array_key_exists pos sizeof key_exists assert assert_options version_compare ftok str_rot13 aggregate session_name session_module_name session_save_path session_id session_regenerate_id session_decode session_register session_unregister session_is_registered session_encode session_start session_destroy session_unset session_set_save_handler session_cache_limiter session_cache_expire session_set_cookie_params session_get_cookie_params session_write_close preg_match preg_match_all preg_replace preg_replace_callback preg_split preg_quote preg_grep overload ctype_alnum ctype_alpha ctype_cntrl ctype_digit ctype_lower ctype_graph ctype_print ctype_punct ctype_space ctype_upper ctype_xdigit virtual apache_request_headers apache_note apache_lookup_uri apache_child_terminate apache_setenv apache_response_headers apache_get_version getallheaders mysql_connect mysql_pconnect mysql_close mysql_select_db mysql_create_db mysql_drop_db mysql_query mysql_unbuffered_query mysql_db_query mysql_list_dbs mysql_list_tables mysql_list_fields mysql_list_processes mysql_error mysql_errno mysql_affected_rows mysql_insert_id mysql_result mysql_num_rows mysql_num_fields mysql_fetch_row mysql_fetch_array mysql_fetch_assoc mysql_fetch_object mysql_data_seek mysql_fetch_lengths mysql_fetch_field mysql_field_seek mysql_free_result mysql_field_name mysql_field_table mysql_field_len mysql_field_type mysql_field_flags mysql_escape_string mysql_real_escape_string mysql_stat mysql_thread_id mysql_client_encoding mysql_get_client_info mysql_get_host_info mysql_get_proto_info mysql_get_server_info mysql_info mysql mysql_fieldname mysql_fieldtable mysql_fieldlen mysql_fieldtype mysql_fieldflags mysql_selectdb mysql_createdb mysql_dropdb mysql_freeresult mysql_numfields mysql_numrows mysql_listdbs mysql_listtables mysql_listfields mysql_db_name mysql_dbname mysql_tablename mysql_table_name pg_connect pg_pconnect pg_close pg_connection_status pg_connection_busy pg_connection_reset pg_host pg_dbname pg_port pg_tty pg_options pg_ping pg_query pg_send_query pg_cancel_query pg_fetch_result pg_fetch_row pg_fetch_assoc pg_fetch_array pg_fetch_object pg_fetch_all pg_affected_rows pg_get_result pg_result_seek pg_result_status pg_free_result pg_last_oid pg_num_rows pg_num_fields pg_field_name pg_field_num pg_field_size pg_field_type pg_field_prtlen pg_field_is_null pg_get_notify pg_get_pid pg_result_error pg_last_error pg_last_notice pg_put_line pg_end_copy pg_copy_to pg_copy_from pg_trace pg_untrace pg_lo_create pg_lo_unlink pg_lo_open pg_lo_close pg_lo_read pg_lo_write pg_lo_read_all pg_lo_import pg_lo_export pg_lo_seek pg_lo_tell pg_escape_string pg_escape_bytea pg_unescape_bytea pg_client_encoding pg_set_client_encoding pg_meta_data pg_convert pg_insert pg_update pg_delete pg_select pg_exec pg_getlastoid pg_cmdtuples pg_errormessage pg_numrows pg_numfields pg_fieldname pg_fieldsize pg_fieldtype pg_fieldnum pg_fieldprtlen pg_fieldisnull pg_freeresult pg_result pg_loreadall pg_locreate pg_lounlink pg_loopen pg_loclose pg_loread pg_lowrite pg_loimport pg_loexport echo print global static exit array empty eval isset unset die include require include_once require_once"),multiLineStrings:true,hooks:{"$":function(stream){stream.eatWhile(/[\w\$_]/);return"variable-2";},"<":function(stream,state){if(stream.match(/<</)){stream.eatWhile(/[\w\.]/);state.tokenize=heredoc(stream.current().slice(3));return state.tokenize(stream,state);}
return false;},"#":function(stream){while(!stream.eol()&&!stream.match("?>",false))stream.next();return"comment";},"/":function(stream){if(stream.eat("/")){while(!stream.eol()&&!stream.match("?>",false))stream.next();return"comment";}
return false;}}};CodeMirror.defineMode("php",function(config,parserConfig){var htmlMode=CodeMirror.getMode(config,"text/html");var phpMode=CodeMirror.getMode(config,phpConfig);function dispatch(stream,state){var isPHP=state.curMode==phpMode;if(stream.sol()&&state.pending!='"')state.pending=null;if(!isPHP){if(stream.match(/^<\?\w*/)){state.curMode=phpMode;state.curState=state.php;return"meta";}
if(state.pending=='"'){while(!stream.eol()&&stream.next()!='"'){}
var style="string";}else if(state.pending&&stream.pos<state.pending.end){stream.pos=state.pending.end;var style=state.pending.style;}else{var style=htmlMode.token(stream,state.curState);}
state.pending=null;var cur=stream.current(),openPHP=cur.search(/<\?/);if(openPHP!=-1){if(style=="string"&&/\"$/.test(cur)&&!/\?>/.test(cur))state.pending='"';else state.pending={end:stream.pos,style:style};stream.backUp(cur.length-openPHP);}
return style;}else if(isPHP&&state.php.tokenize==null&&stream.match("?>")){state.curMode=htmlMode;state.curState=state.html;return"meta";}else{return phpMode.token(stream,state.curState);}}
return{startState:function(){var html=CodeMirror.startState(htmlMode),php=CodeMirror.startState(phpMode);return{html:html,php:php,curMode:parserConfig.startOpen?phpMode:htmlMode,curState:parserConfig.startOpen?php:html,pending:null};},copyState:function(state){var html=state.html,htmlNew=CodeMirror.copyState(htmlMode,html),php=state.php,phpNew=CodeMirror.copyState(phpMode,php),cur;if(state.curMode==htmlMode)cur=htmlNew;else cur=phpNew;return{html:htmlNew,php:phpNew,curMode:state.curMode,curState:cur,pending:state.pending};},token:dispatch,indent:function(state,textAfter){if((state.curMode!=phpMode&&/^\s*<\//.test(textAfter))||(state.curMode==phpMode&&/^\?>/.test(textAfter)))
return htmlMode.indent(state.html,textAfter);return state.curMode.indent(state.curState,textAfter);},electricChars:"/{}:",blockCommentStart:"/*",blockCommentEnd:"*/",lineComment:"//",innerMode:function(state){return{state:state.curState,mode:state.curMode};}};},"htmlmixed","clike");CodeMirror.defineMIME("application/x-httpd-php","php");CodeMirror.defineMIME("application/x-httpd-php-open",{name:"php",startOpen:true});CodeMirror.defineMIME("text/x-php",phpConfig);})();;CodeMirror.defineMode("python",function(conf,parserConf){var ERRORCLASS='error';function wordRegexp(words){return new RegExp("^(("+words.join(")|(")+"))\\b");}
var singleOperators=parserConf.singleOperators||new RegExp("^[\\+\\-\\*/%&|\\^~<>!]");var singleDelimiters=parserConf.singleDelimiters||new RegExp('^[\\(\\)\\[\\]\\{\\}@,:`=;\\.]');var doubleOperators=parserConf.doubleOperators||new RegExp("^((==)|(!=)|(<=)|(>=)|(<>)|(<<)|(>>)|(//)|(\\*\\*))");var doubleDelimiters=parserConf.doubleDelimiters||new RegExp("^((\\+=)|(\\-=)|(\\*=)|(%=)|(/=)|(&=)|(\\|=)|(\\^=))");var tripleDelimiters=parserConf.tripleDelimiters||new RegExp("^((//=)|(>>=)|(<<=)|(\\*\\*=))");var identifiers=parserConf.identifiers||new RegExp("^[_A-Za-z][_A-Za-z0-9]*");var wordOperators=wordRegexp(['and','or','not','is','in']);var commonkeywords=['as','assert','break','class','continue','def','del','elif','else','except','finally','for','from','global','if','import','lambda','pass','raise','return','try','while','with','yield'];var commonBuiltins=['abs','all','any','bin','bool','bytearray','callable','chr','classmethod','compile','complex','delattr','dict','dir','divmod','enumerate','eval','filter','float','format','frozenset','getattr','globals','hasattr','hash','help','hex','id','input','int','isinstance','issubclass','iter','len','list','locals','map','max','memoryview','min','next','object','oct','open','ord','pow','property','range','repr','reversed','round','set','setattr','slice','sorted','staticmethod','str','sum','super','tuple','type','vars','zip','__import__','NotImplemented','Ellipsis','__debug__'];var py2={'builtins':['apply','basestring','buffer','cmp','coerce','execfile','file','intern','long','raw_input','reduce','reload','unichr','unicode','xrange','False','True','None'],'keywords':['exec','print']};var py3={'builtins':['ascii','bytes','exec','print'],'keywords':['nonlocal','False','True','None']};if(!!parserConf.version&&parseInt(parserConf.version,10)===3){commonkeywords=commonkeywords.concat(py3.keywords);commonBuiltins=commonBuiltins.concat(py3.builtins);var stringPrefixes=new RegExp("^(([rb]|(br))?('{3}|\"{3}|['\"]))","i");}else{commonkeywords=commonkeywords.concat(py2.keywords);commonBuiltins=commonBuiltins.concat(py2.builtins);var stringPrefixes=new RegExp("^(([rub]|(ur)|(br))?('{3}|\"{3}|['\"]))","i");}
var keywords=wordRegexp(commonkeywords);var builtins=wordRegexp(commonBuiltins);var indentInfo=null;function tokenBase(stream,state){if(stream.sol()){var scopeOffset=state.scopes[0].offset;if(stream.eatSpace()){var lineOffset=stream.indentation();if(lineOffset>scopeOffset){indentInfo='indent';}else if(lineOffset<scopeOffset){indentInfo='dedent';}
return null;}else{if(scopeOffset>0){dedent(stream,state);}}}
if(stream.eatSpace()){return null;}
var ch=stream.peek();if(ch==='#'){stream.skipToEnd();return'comment';}
if(stream.match(/^[0-9\.]/,false)){var floatLiteral=false;if(stream.match(/^\d*\.\d+(e[\+\-]?\d+)?/i)){floatLiteral=true;}
if(stream.match(/^\d+\.\d*/)){floatLiteral=true;}
if(stream.match(/^\.\d+/)){floatLiteral=true;}
if(floatLiteral){stream.eat(/J/i);return'number';}
var intLiteral=false;if(stream.match(/^0x[0-9a-f]+/i)){intLiteral=true;}
if(stream.match(/^0b[01]+/i)){intLiteral=true;}
if(stream.match(/^0o[0-7]+/i)){intLiteral=true;}
if(stream.match(/^[1-9]\d*(e[\+\-]?\d+)?/)){stream.eat(/J/i);intLiteral=true;}
if(stream.match(/^0(?![\dx])/i)){intLiteral=true;}
if(intLiteral){stream.eat(/L/i);return'number';}}
if(stream.match(stringPrefixes)){state.tokenize=tokenStringFactory(stream.current());return state.tokenize(stream,state);}
if(stream.match(tripleDelimiters)||stream.match(doubleDelimiters)){return null;}
if(stream.match(doubleOperators)||stream.match(singleOperators)||stream.match(wordOperators)){return'operator';}
if(stream.match(singleDelimiters)){return null;}
if(stream.match(keywords)){return'keyword';}
if(stream.match(builtins)){return'builtin';}
if(stream.match(identifiers)){return'variable';}
stream.next();return ERRORCLASS;}
function tokenStringFactory(delimiter){while('rub'.indexOf(delimiter.charAt(0).toLowerCase())>=0){delimiter=delimiter.substr(1);}
var singleline=delimiter.length==1;var OUTCLASS='string';function tokenString(stream,state){while(!stream.eol()){stream.eatWhile(/[^'"\\]/);if(stream.eat('\\')){stream.next();if(singleline&&stream.eol()){return OUTCLASS;}}else if(stream.match(delimiter)){state.tokenize=tokenBase;return OUTCLASS;}else{stream.eat(/['"]/);}}
if(singleline){if(parserConf.singleLineStringErrors){return ERRORCLASS;}else{state.tokenize=tokenBase;}}
return OUTCLASS;}
tokenString.isString=true;return tokenString;}
function indent(stream,state,type){type=type||'py';var indentUnit=0;if(type==='py'){if(state.scopes[0].type!=='py'){state.scopes[0].offset=stream.indentation();return;}
for(var i=0;i<state.scopes.length;++i){if(state.scopes[i].type==='py'){indentUnit=state.scopes[i].offset+conf.indentUnit;break;}}}else{indentUnit=stream.column()+stream.current().length;}
state.scopes.unshift({offset:indentUnit,type:type});}
function dedent(stream,state,type){type=type||'py';if(state.scopes.length==1)return;if(state.scopes[0].type==='py'){var _indent=stream.indentation();var _indent_index=-1;for(var i=0;i<state.scopes.length;++i){if(_indent===state.scopes[i].offset){_indent_index=i;break;}}
if(_indent_index===-1){return true;}
while(state.scopes[0].offset!==_indent){state.scopes.shift();}
return false;}else{if(type==='py'){state.scopes[0].offset=stream.indentation();return false;}else{if(state.scopes[0].type!=type){return true;}
state.scopes.shift();return false;}}}
function tokenLexer(stream,state){indentInfo=null;var style=state.tokenize(stream,state);var current=stream.current();if(current==='.'){style=stream.match(identifiers,false)?null:ERRORCLASS;if(style===null&&state.lastToken==='meta'){style='meta';}
return style;}
if(current==='@'){return stream.match(identifiers,false)?'meta':ERRORCLASS;}
if((style==='variable'||style==='builtin')&&state.lastToken==='meta'){style='meta';}
if(current==='pass'||current==='return'){state.dedent+=1;}
if(current==='lambda')state.lambda=true;if((current===':'&&!state.lambda&&state.scopes[0].type=='py')||indentInfo==='indent'){indent(stream,state);}
var delimiter_index='[({'.indexOf(current);if(delimiter_index!==-1){indent(stream,state,'])}'.slice(delimiter_index,delimiter_index+1));}
if(indentInfo==='dedent'){if(dedent(stream,state)){return ERRORCLASS;}}
delimiter_index='])}'.indexOf(current);if(delimiter_index!==-1){if(dedent(stream,state,current)){return ERRORCLASS;}}
if(state.dedent>0&&stream.eol()&&state.scopes[0].type=='py'){if(state.scopes.length>1)state.scopes.shift();state.dedent-=1;}
return style;}
var external={startState:function(basecolumn){return{tokenize:tokenBase,scopes:[{offset:basecolumn||0,type:'py'}],lastToken:null,lambda:false,dedent:0};},token:function(stream,state){var style=tokenLexer(stream,state);state.lastToken=style;if(stream.eol()&&stream.lambda){state.lambda=false;}
return style;},indent:function(state){if(state.tokenize!=tokenBase){return state.tokenize.isString?CodeMirror.Pass:0;}
return state.scopes[0].offset;},lineComment:"#"};return external;});CodeMirror.defineMIME("text/x-python","python");;CodeMirror.defineMode('shell',function(){var words={};function define(style,string){var split=string.split(' ');for(var i=0;i<split.length;i++){words[split[i]]=style;}};define('atom','true false');define('keyword','if then do else elif while until for in esac fi fin '+'fil done exit set unset export function');define('builtin','ab awk bash beep cat cc cd chown chmod chroot clear cp '+'curl cut diff echo find gawk gcc get git grep kill killall ln ls make '+'mkdir openssl mv nc node npm ping ps restart rm rmdir sed service sh '+'shopt shred source sort sleep ssh start stop su sudo tee telnet top '+'touch vi vim wall wc wget who write yes zsh');function tokenBase(stream,state){var sol=stream.sol();var ch=stream.next();if(ch==='\''||ch==='"'||ch==='`'){state.tokens.unshift(tokenString(ch));return tokenize(stream,state);}
if(ch==='#'){if(sol&&stream.eat('!')){stream.skipToEnd();return'meta';}
stream.skipToEnd();return'comment';}
if(ch==='$'){state.tokens.unshift(tokenDollar);return tokenize(stream,state);}
if(ch==='+'||ch==='='){return'operator';}
if(ch==='-'){stream.eat('-');stream.eatWhile(/\w/);return'attribute';}
if(/\d/.test(ch)){stream.eatWhile(/\d/);if(!/\w/.test(stream.peek())){return'number';}}
stream.eatWhile(/[\w-]/);var cur=stream.current();if(stream.peek()==='='&&/\w+/.test(cur))return'def';return words.hasOwnProperty(cur)?words[cur]:null;}
function tokenString(quote){return function(stream,state){var next,end=false,escaped=false;while((next=stream.next())!=null){if(next===quote&&!escaped){end=true;break;}
if(next==='$'&&!escaped&&quote!=='\''){escaped=true;stream.backUp(1);state.tokens.unshift(tokenDollar);break;}
escaped=!escaped&&next==='\\';}
if(end||!escaped){state.tokens.shift();}
return(quote==='`'||quote===')'?'quote':'string');};};var tokenDollar=function(stream,state){if(state.tokens.length>1)stream.eat('$');var ch=stream.next(),hungry=/\w/;if(ch==='{')hungry=/[^}]/;if(ch==='('){state.tokens[0]=tokenString(')');return tokenize(stream,state);}
if(!/\d/.test(ch)){stream.eatWhile(hungry);stream.eat('}');}
state.tokens.shift();return'def';};function tokenize(stream,state){return(state.tokens[0]||tokenBase)(stream,state);};return{startState:function(){return{tokens:[]};},token:function(stream,state){if(stream.eatSpace())return null;return tokenize(stream,state);}};});CodeMirror.defineMIME('text/x-sh','shell');;WebInspector.CodeMirrorTextEditor=function(url,delegate)
{WebInspector.View.call(this);this._delegate=delegate;this._url=url;this.registerRequiredCSS("cm/codemirror.css");this.registerRequiredCSS("cm/cmdevtools.css");this._codeMirror=window.CodeMirror(this.element,{lineNumbers:true,gutters:["CodeMirror-linenumbers"],matchBrackets:true,smartIndent:false,styleSelectedText:true,electricChars:false,autoCloseBrackets:{explode:false}});this._codeMirror._codeMirrorTextEditor=this;CodeMirror.keyMap["devtools-common"]={"Left":"goCharLeft","Right":"goCharRight","Up":"goLineUp","Down":"goLineDown","End":"goLineEnd","Home":"goLineStartSmart","PageUp":"goPageUp","PageDown":"goPageDown","Delete":"delCharAfter","Backspace":"delCharBefore","Tab":"defaultTab","Shift-Tab":"indentLess","Enter":"smartNewlineAndIndent","Ctrl-Space":"autocomplete"};CodeMirror.keyMap["devtools-pc"]={"Ctrl-A":"selectAll","Ctrl-Z":"undoAndReveal","Shift-Ctrl-Z":"redoAndReveal","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-Up":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Down":"goDocEnd","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-/":"toggleComment",fallthrough:"devtools-common"};CodeMirror.keyMap["devtools-mac"]={"Cmd-A":"selectAll","Cmd-Z":"undoAndReveal","Shift-Cmd-Z":"redoAndReveal","Cmd-Up":"goDocStart","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineStartSmart","Cmd-Right":"goLineEnd","Alt-Backspace":"delGroupBefore","Alt-Delete":"delGroupAfter","Cmd-/":"toggleComment",fallthrough:"devtools-common"};WebInspector.settings.textEditorIndent.addChangeListener(this._updateEditorIndentation,this);this._updateEditorIndentation();WebInspector.settings.showWhitespacesInEditor.addChangeListener(this._updateCodeMirrorMode,this);this._codeMirror.setOption("keyMap",WebInspector.isMac()?"devtools-mac":"devtools-pc");this._codeMirror.setOption("flattenSpans",false);this._codeMirror.setOption("maxHighlightLength",1000);this._codeMirror.setOption("mode",null);this._shouldClearHistory=true;this._lineSeparator="\n";this._tokenHighlighter=new WebInspector.CodeMirrorTextEditor.TokenHighlighter(this._codeMirror);this._blockIndentController=new WebInspector.CodeMirrorTextEditor.BlockIndentController(this._codeMirror);this._fixWordMovement=new WebInspector.CodeMirrorTextEditor.FixWordMovement(this._codeMirror);this._autocompleteController=new WebInspector.CodeMirrorTextEditor.AutocompleteController(this,this._codeMirror);this._codeMirror.on("change",this._change.bind(this));this._codeMirror.on("beforeChange",this._beforeChange.bind(this));this._codeMirror.on("gutterClick",this._gutterClick.bind(this));this._codeMirror.on("cursorActivity",this._cursorActivity.bind(this));this._codeMirror.on("scroll",this._scroll.bind(this));this._codeMirror.on("focus",this._focus.bind(this));this._codeMirror.on("blur",this._blur.bind(this));this.element.addEventListener("contextmenu",this._contextMenu.bind(this));this.element.addStyleClass("fill");this.element.style.overflow="hidden";this.element.firstChild.addStyleClass("source-code");this.element.firstChild.addStyleClass("fill");this._elementToWidget=new Map();this._nestedUpdatesCounter=0;this.element.addEventListener("focus",this._handleElementFocus.bind(this),false);this.element.addEventListener("keydown",this._handleKeyDown.bind(this),true);this.element.tabIndex=0;this._overrideModeWithPrefixedTokens("css-base","css-");this._overrideModeWithPrefixedTokens("javascript","js-");this._overrideModeWithPrefixedTokens("xml","xml-");this._setupSelectionColor();this._setupWhitespaceHighlight();}
WebInspector.CodeMirrorTextEditor.autocompleteCommand=function(codeMirror)
{codeMirror._codeMirrorTextEditor._autocompleteController.autocomplete();}
CodeMirror.commands.autocomplete=WebInspector.CodeMirrorTextEditor.autocompleteCommand;CodeMirror.commands.smartNewlineAndIndent=function(codeMirror)
{codeMirror.operation(innerSmartNewlineAndIndent.bind(this,codeMirror));function countIndent(line)
{for(var i=0;i<line.length;++i){if(!WebInspector.TextUtils.isSpaceChar(line[i]))
return i;}
return line.length;}
function innerSmartNewlineAndIndent(codeMirror)
{var cur=codeMirror.getCursor("start");var line=codeMirror.getLine(cur.line);var indent=cur.line>0?countIndent(line):0;if(cur.ch<=indent){codeMirror.replaceSelection("\n"+line.substring(0,cur.ch),"end","+input");codeMirror.setSelection(new CodeMirror.Pos(cur.line+1,cur.ch));}else
codeMirror.execCommand("newlineAndIndent");}}
CodeMirror.commands.undoAndReveal=function(codemirror)
{var scrollInfo=codemirror.getScrollInfo();codemirror.execCommand("undo");var cursor=codemirror.getCursor("start");codemirror._codeMirrorTextEditor._innerRevealLine(cursor.line,scrollInfo);}
CodeMirror.commands.redoAndReveal=function(codemirror)
{var scrollInfo=codemirror.getScrollInfo();codemirror.execCommand("redo");var cursor=codemirror.getCursor("start");codemirror._codeMirrorTextEditor._innerRevealLine(cursor.line,scrollInfo);}
WebInspector.CodeMirrorTextEditor.LongLineModeLineLengthThreshold=2000;WebInspector.CodeMirrorTextEditor.MaximumNumberOfWhitespacesPerSingleSpan=16;WebInspector.CodeMirrorTextEditor.prototype={wasShown:function()
{this._codeMirror.refresh();},_guessIndentationLevel:function()
{var tabRegex=/^\t+/;var tabLines=0;var indents={};function processLine(lineHandle)
{var text=lineHandle.text;if(text.length===0||!WebInspector.TextUtils.isSpaceChar(text[0]))
return;if(tabRegex.test(text)){++tabLines;return;}
var i=0;while(i<text.length&&WebInspector.TextUtils.isSpaceChar(text[i]))
++i;if(i%2!==0)
return;indents[i]=1+(indents[i]||0);}
this._codeMirror.eachLine(processLine);var onePercentFilterThreshold=this.linesCount/100;if(tabLines&&tabLines>onePercentFilterThreshold)
return"\t";var minimumIndent=Infinity;for(var i in indents){if(indents[i]<onePercentFilterThreshold)
continue;var indent=parseInt(i,10);if(minimumIndent>indent)
minimumIndent=indent;}
if(minimumIndent===Infinity)
return WebInspector.TextUtils.Indent.FourSpaces;return new Array(minimumIndent+1).join(" ");},_updateEditorIndentation:function()
{var extraKeys={};var indent=WebInspector.settings.textEditorIndent.get();if(WebInspector.settings.textEditorAutoDetectIndent.get())
indent=this._guessIndentationLevel();if(indent===WebInspector.TextUtils.Indent.TabCharacter){this._codeMirror.setOption("indentWithTabs",true);this._codeMirror.setOption("indentUnit",4);}else{this._codeMirror.setOption("indentWithTabs",false);this._codeMirror.setOption("indentUnit",indent.length);extraKeys.Tab=function(codeMirror)
{if(codeMirror.somethingSelected())
return CodeMirror.Pass;var pos=codeMirror.getCursor("head");codeMirror.replaceRange(indent.substring(pos.ch%indent.length),codeMirror.getCursor());}}
this._codeMirror.setOption("extraKeys",extraKeys);this._indentationLevel=indent;},indent:function()
{return this._indentationLevel;},highlightSearchResults:function(regex,range)
{function innerHighlightRegex()
{if(range){this.revealLine(range.startLine);this.setSelection(WebInspector.TextRange.createFromLocation(range.startLine,range.startColumn));}else{this.setSelection(this.selection().collapseToEnd());}
this._tokenHighlighter.highlightSearchResults(regex,range);}
this._codeMirror.operation(innerHighlightRegex.bind(this));},cancelSearchResultsHighlight:function()
{this._codeMirror.operation(this._tokenHighlighter.highlightSelectedTokens.bind(this._tokenHighlighter));},undo:function()
{this._codeMirror.undo();},redo:function()
{this._codeMirror.redo();},_setupSelectionColor:function()
{if(WebInspector.CodeMirrorTextEditor._selectionStyleInjected)
return;WebInspector.CodeMirrorTextEditor._selectionStyleInjected=true;var backgroundColor=WebInspector.getSelectionBackgroundColor();var backgroundColorRule=backgroundColor?".CodeMirror .CodeMirror-selected { background-color: "+backgroundColor+";}":"";var foregroundColor=WebInspector.getSelectionForegroundColor();var foregroundColorRule=foregroundColor?".CodeMirror .CodeMirror-selectedtext:not(.CodeMirror-persist-highlight) { color: "+foregroundColor+"!important;}":"";if(!foregroundColorRule&&!backgroundColorRule)
return;var style=document.createElement("style");style.textContent=backgroundColorRule+foregroundColorRule;document.head.appendChild(style);},_setupWhitespaceHighlight:function()
{if(WebInspector.CodeMirrorTextEditor._whitespaceStyleInjected||!WebInspector.settings.showWhitespacesInEditor.get())
return;WebInspector.CodeMirrorTextEditor._whitespaceStyleInjected=true;const classBase=".cm-whitespace-";const spaceChar="·";var spaceChars="";var rules="";for(var i=1;i<=WebInspector.CodeMirrorTextEditor.MaximumNumberOfWhitespacesPerSingleSpan;++i){spaceChars+=spaceChar;var rule=classBase+i+"::before { content: '"+spaceChars+"';}\n";rules+=rule;}
rules+=".cm-tab:before { display: block !important; }\n";var style=document.createElement("style");style.textContent=rules;document.head.appendChild(style);},_handleKeyDown:function(e)
{if(this._autocompleteController.keyDown(e))
e.consume(true);},_shouldProcessWordForAutocompletion:function(word)
{return word.length&&(word[0]<'0'||word[0]>'9');},_addTextToCompletionDictionary:function(text)
{var words=WebInspector.TextUtils.textToWords(text);for(var i=0;i<words.length;++i){if(this._shouldProcessWordForAutocompletion(words[i]))
this._dictionary.addWord(words[i]);}},_removeTextFromCompletionDictionary:function(text)
{var words=WebInspector.TextUtils.textToWords(text);for(var i=0;i<words.length;++i){if(this._shouldProcessWordForAutocompletion(words[i]))
this._dictionary.removeWord(words[i]);}},setCompletionDictionary:function(dictionary)
{this._dictionary=dictionary;this._addTextToCompletionDictionary(this.text());},cursorPositionToCoordinates:function(lineNumber,column)
{if(lineNumber>=this._codeMirror.lineCount()||lineNumber<0||column<0||column>this._codeMirror.getLine(lineNumber).length)
return null;var metrics=this._codeMirror.cursorCoords(new CodeMirror.Pos(lineNumber,column));return{x:metrics.left,y:metrics.top,height:metrics.bottom-metrics.top};},coordinatesToCursorPosition:function(x,y)
{var element=document.elementFromPoint(x,y);if(!element||!element.isSelfOrDescendant(this._codeMirror.getWrapperElement()))
return null;var gutterBox=this._codeMirror.getGutterElement().boxInWindow();if(x>=gutterBox.x&&x<=gutterBox.x+gutterBox.width&&y>=gutterBox.y&&y<=gutterBox.y+gutterBox.height)
return null;var coords=this._codeMirror.coordsChar({left:x,top:y});return this._toRange(coords,coords);},_convertTokenType:function(tokenType)
{if(tokenType.startsWith("js-variable")||tokenType.startsWith("js-property")||tokenType==="js-def")
return"javascript-ident";if(tokenType==="js-string-2")
return"javascript-regexp";if(tokenType==="js-number"||tokenType==="js-comment"||tokenType==="js-string"||tokenType==="js-keyword")
return"javascript-"+tokenType.substring("js-".length);return null;},tokenAtTextPosition:function(lineNumber,column)
{if(lineNumber<0||lineNumber>=this._codeMirror.lineCount())
return null;var token=this._codeMirror.getTokenAt(new CodeMirror.Pos(lineNumber,(column||0)+1));if(!token||!token.type)
return null;var convertedType=this._convertTokenType(token.type);if(!convertedType)
return null;return{startColumn:token.start,endColumn:token.end-1,type:convertedType};},copyRange:function(textRange)
{var pos=this._toPos(textRange);return this._codeMirror.getRange(pos.start,pos.end);},isClean:function()
{return this._codeMirror.isClean();},markClean:function()
{this._codeMirror.markClean();},_hasLongLines:function()
{function lineIterator(lineHandle)
{if(lineHandle.text.length>WebInspector.CodeMirrorTextEditor.LongLineModeLineLengthThreshold)
hasLongLines=true;return hasLongLines;}
var hasLongLines=false;this._codeMirror.eachLine(lineIterator);return hasLongLines;},_whitespaceOverlayMode:function(mimeType)
{var modeName=CodeMirror.mimeModes[mimeType]+"+whitespaces";if(CodeMirror.modes[modeName])
return modeName;function modeConstructor(config,parserConfig)
{function nextToken(stream)
{if(stream.peek()===" "){var spaces=0;while(spaces<WebInspector.CodeMirrorTextEditor.MaximumNumberOfWhitespacesPerSingleSpan&&stream.peek()===" "){++spaces;stream.next();}
return"whitespace whitespace-"+spaces;}
while(!stream.eol()&&stream.peek()!==" ")
stream.next();return null;}
var whitespaceMode={token:nextToken};return CodeMirror.overlayMode(CodeMirror.getMode(config,mimeType),whitespaceMode,false);}
CodeMirror.defineMode(modeName,modeConstructor);return modeName;},_overrideModeWithPrefixedTokens:function(modeName,tokenPrefix)
{var oldModeName=modeName+"-old";if(CodeMirror.modes[oldModeName])
return;CodeMirror.defineMode(oldModeName,CodeMirror.modes[modeName]);CodeMirror.defineMode(modeName,modeConstructor);function modeConstructor(config,parserConfig)
{var innerConfig={};for(var i in parserConfig)
innerConfig[i]=parserConfig[i];innerConfig.name=oldModeName;var codeMirrorMode=CodeMirror.getMode(config,innerConfig);codeMirrorMode.name=modeName;codeMirrorMode.token=tokenOverride.bind(this,codeMirrorMode.token);return codeMirrorMode;}
function tokenOverride(superToken,stream,state)
{var token=superToken(stream,state);return token?tokenPrefix+token:token;}},_enableLongLinesMode:function()
{this._codeMirror.setOption("styleSelectedText",false);this._longLinesMode=true;},_disableLongLinesMode:function()
{this._codeMirror.setOption("styleSelectedText",true);this._longLinesMode=false;},_updateCodeMirrorMode:function()
{var showWhitespaces=WebInspector.settings.showWhitespacesInEditor.get();this._codeMirror.setOption("mode",showWhitespaces?this._whitespaceOverlayMode(this._mimeType):this._mimeType);},setMimeType:function(mimeType)
{this._mimeType=mimeType;if(this._hasLongLines())
this._enableLongLinesMode();else
this._disableLongLinesMode();this._updateCodeMirrorMode();},setReadOnly:function(readOnly)
{this.element.enableStyleClass("CodeMirror-readonly",readOnly)
this._codeMirror.setOption("readOnly",readOnly);},readOnly:function()
{return!!this._codeMirror.getOption("readOnly");},removeHighlight:function(highlightDescriptor)
{highlightDescriptor.clear();},highlightRange:function(range,cssClass)
{cssClass="CodeMirror-persist-highlight "+cssClass;var pos=this._toPos(range);++pos.end.ch;return this._codeMirror.markText(pos.start,pos.end,{className:cssClass,startStyle:cssClass+"-start",endStyle:cssClass+"-end"});},highlightRegex:function(regex,cssClass){},defaultFocusedElement:function()
{return this.element;},focus:function()
{this._codeMirror.focus();},_handleElementFocus:function()
{this._codeMirror.focus();},beginUpdates:function()
{++this._nestedUpdatesCounter;},endUpdates:function()
{if(!--this._nestedUpdatesCounter)
this._codeMirror.refresh();},revealLine:function(lineNumber)
{this._innerRevealLine(lineNumber,this._codeMirror.getScrollInfo());},_innerRevealLine:function(lineNumber,scrollInfo)
{var topLine=this._codeMirror.lineAtHeight(scrollInfo.top,"local");var bottomLine=this._codeMirror.lineAtHeight(scrollInfo.top+scrollInfo.clientHeight,"local");var linesPerScreen=bottomLine-topLine+1;if(lineNumber<topLine){var topLineToReveal=Math.max(lineNumber-(linesPerScreen/2)+1,0)|0;this._codeMirror.scrollIntoView(new CodeMirror.Pos(topLineToReveal,0));}else if(lineNumber>bottomLine){var bottomLineToReveal=Math.min(lineNumber+(linesPerScreen/2)-1,this.linesCount-1)|0;this._codeMirror.scrollIntoView(new CodeMirror.Pos(bottomLineToReveal,0));}},_gutterClick:function(instance,lineNumber,gutter,event)
{this.dispatchEventToListeners(WebInspector.TextEditor.Events.GutterClick,{lineNumber:lineNumber,event:event});},_contextMenu:function(event)
{var contextMenu=new WebInspector.ContextMenu(event);var target=event.target.enclosingNodeOrSelfWithClass("CodeMirror-gutter-elt");if(target)
this._delegate.populateLineGutterContextMenu(contextMenu,parseInt(target.textContent,10)-1);else
this._delegate.populateTextAreaContextMenu(contextMenu,0);contextMenu.show();},addBreakpoint:function(lineNumber,disabled,conditional)
{if(lineNumber<0||lineNumber>=this._codeMirror.lineCount())
return;var className="cm-breakpoint"+(conditional?" cm-breakpoint-conditional":"")+(disabled?" cm-breakpoint-disabled":"");this._codeMirror.addLineClass(lineNumber,"wrap",className);},removeBreakpoint:function(lineNumber)
{if(lineNumber<0||lineNumber>=this._codeMirror.lineCount())
return;var wrapClasses=this._codeMirror.getLineHandle(lineNumber).wrapClass;if(!wrapClasses)
return;var classes=wrapClasses.split(" ");for(var i=0;i<classes.length;++i){if(classes[i].startsWith("cm-breakpoint"))
this._codeMirror.removeLineClass(lineNumber,"wrap",classes[i]);}},setExecutionLine:function(lineNumber)
{this._executionLine=this._codeMirror.getLineHandle(lineNumber);this._codeMirror.addLineClass(this._executionLine,"wrap","cm-execution-line");},clearExecutionLine:function()
{if(this._executionLine)
this._codeMirror.removeLineClass(this._executionLine,"wrap","cm-execution-line");delete this._executionLine;},addDecoration:function(lineNumber,element)
{var widget=this._codeMirror.addLineWidget(lineNumber,element);this._elementToWidget.put(element,widget);},removeDecoration:function(lineNumber,element)
{var widget=this._elementToWidget.remove(element);if(widget)
this._codeMirror.removeLineWidget(widget);},highlightPosition:function(lineNumber,columnNumber)
{if(lineNumber<0)
return;lineNumber=Math.min(lineNumber,this._codeMirror.lineCount()-1);if(typeof columnNumber!=="number"||columnNumber<0||columnNumber>this._codeMirror.getLine(lineNumber).length)
columnNumber=0;this.clearPositionHighlight();this._highlightedLine=this._codeMirror.getLineHandle(lineNumber);if(!this._highlightedLine)
return;this.revealLine(lineNumber);this._codeMirror.addLineClass(this._highlightedLine,null,"cm-highlight");this._clearHighlightTimeout=setTimeout(this.clearPositionHighlight.bind(this),2000);if(!this.readOnly())
this._codeMirror.setSelection(new CodeMirror.Pos(lineNumber,columnNumber));},clearPositionHighlight:function()
{if(this._clearHighlightTimeout)
clearTimeout(this._clearHighlightTimeout);delete this._clearHighlightTimeout;if(this._highlightedLine)
this._codeMirror.removeLineClass(this._highlightedLine,null,"cm-highlight");delete this._highlightedLine;},elementsToRestoreScrollPositionsFor:function()
{return[];},inheritScrollPositions:function(textEditor)
{},_updatePaddingBottom:function(width,height)
{var scrollInfo=this._codeMirror.getScrollInfo();var newPaddingBottom;var linesElement=this.element.firstChild.querySelector(".CodeMirror-lines");var lineCount=this._codeMirror.lineCount();if(lineCount<=1)
newPaddingBottom=0;else
newPaddingBottom=Math.max(scrollInfo.clientHeight-this._codeMirror.getLineHandle(this._codeMirror.lastLine()).height,0);newPaddingBottom+="px";linesElement.style.paddingBottom=newPaddingBottom;this._codeMirror.setSize(width,height);},_resizeEditor:function()
{var scrollInfo=this._codeMirror.getScrollInfo();var width=this.element.parentElement.offsetWidth;var height=this.element.parentElement.offsetHeight;this._codeMirror.setSize(width,height);this._updatePaddingBottom(width,height);this._codeMirror.scrollTo(scrollInfo.left,scrollInfo.top);},onResize:function()
{if(WebInspector.experimentsSettings.scrollBeyondEndOfFile.isEnabled())
this._resizeEditor();else{var width=this.element.parentElement.offsetWidth;var height=this.element.parentElement.offsetHeight;this._codeMirror.setSize(width,height);}},editRange:function(range,text)
{var pos=this._toPos(range);this._codeMirror.replaceRange(text,pos.start,pos.end);var newRange=this._toRange(pos.start,this._codeMirror.posFromIndex(this._codeMirror.indexFromPos(pos.start)+text.length));this._delegate.onTextChanged(range,newRange);if(WebInspector.settings.textEditorAutoDetectIndent.get())
this._updateEditorIndentation();return newRange;},_wordRangeForCursorPosition:function(lineNumber,column,prefixOnly)
{var line=this.line(lineNumber);if(column===0||!WebInspector.TextUtils.isWordChar(line.charAt(column-1)))
return null;var wordStart=column-1;while(wordStart>0&&WebInspector.TextUtils.isWordChar(line.charAt(wordStart-1)))
--wordStart;if(prefixOnly)
return new WebInspector.TextRange(lineNumber,wordStart,lineNumber,column);var wordEnd=column;while(wordEnd<line.length&&WebInspector.TextUtils.isWordChar(line.charAt(wordEnd)))
++wordEnd;return new WebInspector.TextRange(lineNumber,wordStart,lineNumber,wordEnd);},_beforeChange:function(codeMirror,changeObject)
{if(!this._dictionary)
return;this._updatedLines=this._updatedLines||{};for(var i=changeObject.from.line;i<=changeObject.to.line;++i)
this._updatedLines[i]=this.line(i);},_change:function(codeMirror,changeObject)
{if(WebInspector.experimentsSettings.scrollBeyondEndOfFile.isEnabled()){var hasOneLine=this._codeMirror.lineCount()===1;if(hasOneLine!==this._hasOneLine)
this._resizeEditor();this._hasOneLine=hasOneLine;}
var widgets=this._elementToWidget.values();for(var i=0;i<widgets.length;++i)
this._codeMirror.removeLineWidget(widgets[i]);this._elementToWidget.clear();if(this._updatedLines){for(var lineNumber in this._updatedLines)
this._removeTextFromCompletionDictionary(this._updatedLines[lineNumber]);delete this._updatedLines;}
var linesToUpdate={};var singleCharInput=false;do{var oldRange=this._toRange(changeObject.from,changeObject.to);var newRange=oldRange.clone();var linesAdded=changeObject.text.length;singleCharInput=(changeObject.origin==="+input"&&changeObject.text.length===1&&changeObject.text[0].length===1)||(changeObject.origin==="+delete"&&changeObject.removed.length===1&&changeObject.removed[0].length===1);if(linesAdded===0){newRange.endLine=newRange.startLine;newRange.endColumn=newRange.startColumn;}else if(linesAdded===1){newRange.endLine=newRange.startLine;newRange.endColumn=newRange.startColumn+changeObject.text[0].length;}else{newRange.endLine=newRange.startLine+linesAdded-1;newRange.endColumn=changeObject.text[linesAdded-1].length;}
if(!this._muteTextChangedEvent)
this._delegate.onTextChanged(oldRange,newRange);for(var i=newRange.startLine;i<=newRange.endLine;++i){linesToUpdate[i]=true;}
if(this._dictionary){for(var i=newRange.startLine;i<=newRange.endLine;++i)
linesToUpdate[i]=this.line(i);}}while(changeObject=changeObject.next);if(this._dictionary){for(var lineNumber in linesToUpdate)
this._addTextToCompletionDictionary(linesToUpdate[lineNumber]);}
if(singleCharInput)
this._autocompleteController.autocomplete();},_cursorActivity:function()
{var start=this._codeMirror.getCursor("anchor");var end=this._codeMirror.getCursor("head");this._delegate.selectionChanged(this._toRange(start,end));if(!this._tokenHighlighter.highlightedRegex())
this._codeMirror.operation(this._tokenHighlighter.highlightSelectedTokens.bind(this._tokenHighlighter));},_scroll:function()
{if(this._scrollTimer)
clearTimeout(this._scrollTimer);var topmostLineNumber=this._codeMirror.lineAtHeight(this._codeMirror.getScrollInfo().top,"local");this._scrollTimer=setTimeout(this._delegate.scrollChanged.bind(this._delegate,topmostLineNumber),100);},_focus:function()
{this._delegate.editorFocused();},_blur:function()
{this._autocompleteController.finishAutocomplete();},scrollToLine:function(lineNumber)
{var pos=new CodeMirror.Pos(lineNumber,0);var coords=this._codeMirror.charCoords(pos,"local");this._codeMirror.scrollTo(0,coords.top);},firstVisibleLine:function()
{return this._codeMirror.lineAtHeight(this._codeMirror.getScrollInfo().top,"local");},lastVisibleLine:function()
{var scrollInfo=this._codeMirror.getScrollInfo();return this._codeMirror.lineAtHeight(scrollInfo.top+scrollInfo.clientHeight,"local");},selection:function()
{var start=this._codeMirror.getCursor("anchor");var end=this._codeMirror.getCursor("head");return this._toRange(start,end);},lastSelection:function()
{return this._lastSelection;},setSelection:function(textRange)
{this._lastSelection=textRange;var pos=this._toPos(textRange);this._codeMirror.setSelection(pos.start,pos.end);},_detectLineSeparator:function(text)
{this._lineSeparator=text.indexOf("\r\n")>=0?"\r\n":"\n";},setText:function(text)
{this._muteTextChangedEvent=true;this._codeMirror.setValue(text);this._updateEditorIndentation();if(this._shouldClearHistory){this._codeMirror.clearHistory();this._shouldClearHistory=false;}
this._detectLineSeparator(text);delete this._muteTextChangedEvent;},text:function()
{return this._codeMirror.getValue().replace(/\n/g,this._lineSeparator);},range:function()
{var lineCount=this.linesCount;var lastLine=this._codeMirror.getLine(lineCount-1);return this._toRange(new CodeMirror.Pos(0,0),new CodeMirror.Pos(lineCount-1,lastLine.length));},line:function(lineNumber)
{return this._codeMirror.getLine(lineNumber);},get linesCount()
{return this._codeMirror.lineCount();},setAttribute:function(line,name,value)
{if(line<0||line>=this._codeMirror.lineCount())
return;var handle=this._codeMirror.getLineHandle(line);if(handle.attributes===undefined)handle.attributes={};handle.attributes[name]=value;},getAttribute:function(line,name)
{if(line<0||line>=this._codeMirror.lineCount())
return null;var handle=this._codeMirror.getLineHandle(line);return handle.attributes&&handle.attributes[name]!==undefined?handle.attributes[name]:null;},removeAttribute:function(line,name)
{if(line<0||line>=this._codeMirror.lineCount())
return;var handle=this._codeMirror.getLineHandle(line);if(handle&&handle.attributes)
delete handle.attributes[name];},_toPos:function(range)
{return{start:new CodeMirror.Pos(range.startLine,range.startColumn),end:new CodeMirror.Pos(range.endLine,range.endColumn)}},_toRange:function(start,end)
{return new WebInspector.TextRange(start.line,start.ch,end.line,end.ch);},__proto__:WebInspector.View.prototype}
WebInspector.CodeMirrorTextEditor.TokenHighlighter=function(codeMirror)
{this._codeMirror=codeMirror;}
WebInspector.CodeMirrorTextEditor.TokenHighlighter.prototype={highlightSearchResults:function(regex,range)
{var oldRegex=this._highlightRegex;this._highlightRegex=regex;this._highlightRange=range;if(this._searchResultMarker){this._searchResultMarker.clear();delete this._searchResultMarker;}
if(this._highlightDescriptor&&this._highlightDescriptor.selectionStart)
this._codeMirror.removeLineClass(this._highlightDescriptor.selectionStart.line,"wrap","cm-line-with-selection");var selectionStart=this._highlightRange?new CodeMirror.Pos(this._highlightRange.startLine,this._highlightRange.startColumn):null;if(selectionStart)
this._codeMirror.addLineClass(selectionStart.line,"wrap","cm-line-with-selection");if(this._highlightRegex===oldRegex){if(this._highlightDescriptor)
this._highlightDescriptor.selectionStart=selectionStart;}else{this._removeHighlight();this._setHighlighter(this._searchHighlighter.bind(this,this._highlightRegex,this._highlightRange),selectionStart);}
if(selectionStart){var pos=WebInspector.CodeMirrorTextEditor.prototype._toPos(this._highlightRange);this._searchResultMarker=this._codeMirror.markText(pos.start,pos.end,{className:"cm-column-with-selection"});}},highlightedRegex:function()
{return this._highlightRegex;},highlightSelectedTokens:function()
{delete this._highlightRegex;delete this._highlightRange;if(this._highlightDescriptor&&this._highlightDescriptor.selectionStart)
this._codeMirror.removeLineClass(this._highlightDescriptor.selectionStart.line,"wrap","cm-line-with-selection");this._removeHighlight();var selectionStart=this._codeMirror.getCursor("start");var selectionEnd=this._codeMirror.getCursor("end");if(selectionStart.line!==selectionEnd.line)
return;if(selectionStart.ch===selectionEnd.ch)
return;var selectedText=this._codeMirror.getSelection();if(this._isWord(selectedText,selectionStart.line,selectionStart.ch,selectionEnd.ch)){if(selectionStart)
this._codeMirror.addLineClass(selectionStart.line,"wrap","cm-line-with-selection")
this._setHighlighter(this._tokenHighlighter.bind(this,selectedText,selectionStart),selectionStart);}},_isWord:function(selectedText,lineNumber,startColumn,endColumn)
{var line=this._codeMirror.getLine(lineNumber);var leftBound=startColumn===0||!WebInspector.TextUtils.isWordChar(line.charAt(startColumn-1));var rightBound=endColumn===line.length||!WebInspector.TextUtils.isWordChar(line.charAt(endColumn));return leftBound&&rightBound&&WebInspector.TextUtils.isWord(selectedText);},_removeHighlight:function()
{if(this._highlightDescriptor){this._codeMirror.removeOverlay(this._highlightDescriptor.overlay);delete this._highlightDescriptor;}},_searchHighlighter:function(regex,range,stream)
{if(stream.column()===0)
delete this._searchMatchLength;if(this._searchMatchLength){if(this._searchMatchLength>1){for(var i=0;i<this._searchMatchLength-2;++i)
stream.next();this._searchMatchLength=1;return"search-highlight";}else{stream.next();delete this._searchMatchLength;return"search-highlight search-highlight-end";}}
var match=stream.match(regex,false);if(match){stream.next();var matchLength=match[0].length;if(matchLength===1)
return"search-highlight search-highlight-full";this._searchMatchLength=matchLength;return"search-highlight search-highlight-start";}
while(!stream.match(regex,false)&&stream.next()){};},_tokenHighlighter:function(token,selectionStart,stream)
{var tokenFirstChar=token.charAt(0);if(stream.match(token)&&(stream.eol()||!WebInspector.TextUtils.isWordChar(stream.peek())))
return stream.column()===selectionStart.ch?"token-highlight column-with-selection":"token-highlight";var eatenChar;do{eatenChar=stream.next();}while(eatenChar&&(WebInspector.TextUtils.isWordChar(eatenChar)||stream.peek()!==tokenFirstChar));},_setHighlighter:function(highlighter,selectionStart)
{var overlayMode={token:highlighter};this._codeMirror.addOverlay(overlayMode);this._highlightDescriptor={overlay:overlayMode,selectionStart:selectionStart};}}
WebInspector.CodeMirrorTextEditor.BlockIndentController=function(codeMirror)
{codeMirror.addKeyMap(this);}
WebInspector.CodeMirrorTextEditor.BlockIndentController.prototype={name:"blockIndentKeymap",Enter:function(codeMirror)
{if(codeMirror.somethingSelected())
return CodeMirror.Pass;var cursor=codeMirror.getCursor();if(cursor.ch===0)
return CodeMirror.Pass;var line=codeMirror.getLine(cursor.line);if(line.substr(cursor.ch-1,2)==="{}"){codeMirror.execCommand("newlineAndIndent");codeMirror.setCursor(cursor);codeMirror.execCommand("newlineAndIndent");codeMirror.execCommand("indentMore");}else if(line.substr(cursor.ch-1,1)==="{"){codeMirror.execCommand("newlineAndIndent");codeMirror.execCommand("indentMore");}else
return CodeMirror.Pass;},"'}'":function(codeMirror)
{var cursor=codeMirror.getCursor();var line=codeMirror.getLine(cursor.line);for(var i=0;i<line.length;++i)
if(!WebInspector.TextUtils.isSpaceChar(line.charAt(i)))
return CodeMirror.Pass;codeMirror.replaceRange("}",cursor);var matchingBracket=codeMirror.findMatchingBracket();if(!matchingBracket||!matchingBracket.match)
return;line=codeMirror.getLine(matchingBracket.to.line);var desiredIndentation=0;while(desiredIndentation<line.length&&WebInspector.TextUtils.isSpaceChar(line.charAt(desiredIndentation)))
++desiredIndentation;codeMirror.replaceRange(line.substr(0,desiredIndentation)+"}",new CodeMirror.Pos(cursor.line,0),new CodeMirror.Pos(cursor.line,cursor.ch+1));}}
WebInspector.CodeMirrorTextEditor.FixWordMovement=function(codeMirror)
{function moveLeft(shift,codeMirror)
{var cursor=codeMirror.getCursor("head");if(cursor.ch!==0||cursor.line===0)
return CodeMirror.Pass;codeMirror.setExtending(shift);codeMirror.execCommand("goLineUp");codeMirror.execCommand("goLineEnd")
codeMirror.setExtending(false);}
function moveRight(shift,codeMirror)
{var cursor=codeMirror.getCursor("head");var line=codeMirror.getLine(cursor.line);if(cursor.ch!==line.length||cursor.line+1===codeMirror.lineCount())
return CodeMirror.Pass;codeMirror.setExtending(shift);codeMirror.execCommand("goLineDown");codeMirror.execCommand("goLineStart");codeMirror.setExtending(false);}
function delWordBack(codeMirror)
{if(codeMirror.somethingSelected())
return CodeMirror.Pass;var cursor=codeMirror.getCursor("head");if(cursor.ch===0)
codeMirror.execCommand("delCharBefore");else
return CodeMirror.Pass;}
var modifierKey=WebInspector.isMac()?"Alt":"Ctrl";var leftKey=modifierKey+"-Left";var rightKey=modifierKey+"-Right";var keyMap={};keyMap[leftKey]=moveLeft.bind(this,false);keyMap[rightKey]=moveRight.bind(this,false);keyMap["Shift-"+leftKey]=moveLeft.bind(this,true);keyMap["Shift-"+rightKey]=moveRight.bind(this,true);keyMap[modifierKey+"-Backspace"]=delWordBack.bind(this);codeMirror.addKeyMap(keyMap);}
WebInspector.CodeMirrorTextEditor.AutocompleteController=function(textEditor,codeMirror)
{this._textEditor=textEditor;this._codeMirror=codeMirror;this._codeMirror.on("scroll",this._onScroll.bind(this));this._codeMirror.on("cursorActivity",this._onCursorActivity.bind(this));}
WebInspector.CodeMirrorTextEditor.AutocompleteController.prototype={autocomplete:function()
{var dictionary=this._textEditor._dictionary;if(!dictionary||this._codeMirror.somethingSelected()){this.finishAutocomplete();return;}
var cursor=this._codeMirror.getCursor();var substituteRange=this._textEditor._wordRangeForCursorPosition(cursor.line,cursor.ch,false);if(!substituteRange||substituteRange.startColumn===cursor.ch){this.finishAutocomplete();return;}
var prefixRange=substituteRange.clone();prefixRange.endColumn=cursor.ch;var substituteWord=this._textEditor.copyRange(substituteRange);var hasPrefixInDictionary=dictionary.hasWord(substituteWord);if(hasPrefixInDictionary)
dictionary.removeWord(substituteWord);var wordsWithPrefix=dictionary.wordsWithPrefix(this._textEditor.copyRange(prefixRange));if(hasPrefixInDictionary)
dictionary.addWord(substituteWord);function sortSuggestions(a,b)
{return dictionary.wordCount(b)-dictionary.wordCount(a)||a.length-b.length;}
wordsWithPrefix.sort(sortSuggestions);if(!this._suggestBox){this._suggestBox=new WebInspector.SuggestBox(this,this._textEditor.element,"generic-suggest",6);this._anchorBox=this._anchorBoxForPosition(cursor.line,cursor.ch);}
this._suggestBox.updateSuggestions(this._anchorBox,wordsWithPrefix,0,true,this._textEditor.copyRange(prefixRange));this._prefixRange=prefixRange;if(!this._suggestBox.visible())
this.finishAutocomplete();},finishAutocomplete:function()
{if(!this._suggestBox)
return;this._suggestBox.hide();this._suggestBox=null;this._prefixRange=null;this._anchorBox=null;},keyDown:function(e)
{if(!this._suggestBox)
return false;if(e.keyCode===WebInspector.KeyboardShortcut.Keys.Esc.code){this.finishAutocomplete();return true;}
if(e.keyCode===WebInspector.KeyboardShortcut.Keys.Tab.code){this._suggestBox.acceptSuggestion();this.finishAutocomplete();return true;}
return this._suggestBox.keyPressed(e);},applySuggestion:function(suggestion,isIntermediateSuggestion)
{this._currentSuggestion=suggestion;},acceptSuggestion:function()
{if(this._prefixRange.endColumn-this._prefixRange.startColumn!==this._currentSuggestion.length){var pos=this._textEditor._toPos(this._prefixRange);this._codeMirror.replaceRange(this._currentSuggestion,pos.start,pos.end,"+autocomplete");}},_onScroll:function()
{if(!this._suggestBox)
return;var cursor=this._codeMirror.getCursor();var scrollInfo=this._codeMirror.getScrollInfo();var topmostLineNumber=this._codeMirror.lineAtHeight(scrollInfo.top,"local");var bottomLine=this._codeMirror.lineAtHeight(scrollInfo.top+scrollInfo.clientHeight,"local");if(cursor.line<topmostLineNumber||cursor.line>bottomLine)
this.finishAutocomplete();else{this._anchorBox=this._anchorBoxForPosition(cursor.line,cursor.ch);this._suggestBox.setPosition(this._anchorBox);}},_onCursorActivity:function()
{if(!this._suggestBox)
return;var cursor=this._codeMirror.getCursor();if(cursor.line!==this._prefixRange.startLine||cursor.ch>this._prefixRange.endColumn||cursor.ch<this._prefixRange.startColumn)
this.finishAutocomplete();},_anchorBoxForPosition:function(line,column)
{var metrics=this._textEditor.cursorPositionToCoordinates(line,column);return metrics?new AnchorBox(metrics.x,metrics.y,0,metrics.height):null;},}