1 line
240 KiB
JavaScript
Executable File
1 line
240 KiB
JavaScript
Executable File
!function(global,factory){"object"==typeof exports&&"undefined"!=typeof module?module.exports=factory():"function"==typeof define&&define.amd?define(factory):global.CodeMirror=factory()}(this,function(){"use strict";var userAgent=navigator.userAgent,platform=navigator.platform,gecko=/gecko\/\d/i.test(userAgent),ie_upto10=/MSIE \d/.test(userAgent),ie_11up=/Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(userAgent),edge=/Edge\/(\d+)/.exec(userAgent),ie=ie_upto10||ie_11up||edge,ie_version=ie&&(ie_upto10?document.documentMode||6:+(edge||ie_11up)[1]),webkit=!edge&&/WebKit\//.test(userAgent),qtwebkit=webkit&&/Qt\/\d+\.\d+/.test(userAgent),chrome=!edge&&/Chrome\//.test(userAgent),presto=/Opera\//.test(userAgent),safari=/Apple Computer/.test(navigator.vendor),mac_geMountainLion=/Mac OS X 1\d\D([8-9]|\d\d)\D/.test(userAgent),phantom=/PhantomJS/.test(userAgent),ios=!edge&&/AppleWebKit/.test(userAgent)&&/Mobile\/\w+/.test(userAgent),android=/Android/.test(userAgent),mobile=ios||android||/webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(userAgent),mac=ios||/Mac/.test(platform),chromeOS=/\bCrOS\b/.test(userAgent),windows=/win/i.test(platform),presto_version=presto&&userAgent.match(/Version\/(\d*\.\d*)/);presto_version&&(presto_version=Number(presto_version[1])),presto_version&&presto_version>=15&&(presto=!1,webkit=!0);var flipCtrlCmd=mac&&(qtwebkit||presto&&(null==presto_version||presto_version<12.11)),captureRightClick=gecko||ie&&ie_version>=9;function classTest(cls){return new RegExp("(^|\\s)"+cls+"(?:$|\\s)\\s*")}var rmClass=function(node,cls){var current=node.className,match=classTest(cls).exec(current);if(match){var after=current.slice(match.index+match[0].length);node.className=current.slice(0,match.index)+(after?match[1]+after:"")}},range;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 elt(tag,content,className,style){var e=document.createElement(tag);if(className&&(e.className=className),style&&(e.style.cssText=style),"string"==typeof content)e.appendChild(document.createTextNode(content));else if(content)for(var i=0;i<content.length;++i)e.appendChild(content[i]);return e}function eltP(tag,content,className,style){var e=elt(tag,content,className,style);return e.setAttribute("role","presentation"),e}function contains(parent,child){if(3==child.nodeType&&(child=child.parentNode),parent.contains)return parent.contains(child);do{if(11==child.nodeType&&(child=child.host),child==parent)return!0}while(child=child.parentNode)}function activeElt(){var activeElement;try{activeElement=document.activeElement}catch(e){activeElement=document.body||null}for(;activeElement&&activeElement.shadowRoot&&activeElement.shadowRoot.activeElement;)activeElement=activeElement.shadowRoot.activeElement;return activeElement}function addClass(node,cls){var current=node.className;classTest(cls).test(current)||(node.className+=(current?" ":"")+cls)}function joinClasses(a,b){for(var as=a.split(" "),i=0;i<as.length;i++)as[i]&&!classTest(as[i]).test(b)&&(b+=" "+as[i]);return b}range=document.createRange?function(node,start,end,endNode){var r=document.createRange();return r.setEnd(endNode||node,end),r.setStart(node,start),r}:function(node,start,end){var r=document.body.createTextRange();try{r.moveToElementText(node.parentNode)}catch(e){return r}return r.collapse(!0),r.moveEnd("character",end),r.moveStart("character",start),r};var selectInput=function(node){node.select()};function bind(f){var args=Array.prototype.slice.call(arguments,1);return function(){return f.apply(null,args)}}function copyObj(obj,target,overwrite){for(var prop in target||(target={}),obj)!obj.hasOwnProperty(prop)||!1===overwrite&&target.hasOwnProperty(prop)||(target[prop]=obj[prop]);return target}function countColumn(string,end,tabSize,startIndex,startValue){null==end&&-1==(end=string.search(/[^\s\u00a0]/))&&(end=string.length);for(var i=startIndex||0,n=startValue||0;;){var nextTab=string.indexOf("\t",i);if(nextTab<0||nextTab>=end)return n+(end-i);n+=nextTab-i,n+=tabSize-n%tabSize,i=nextTab+1}}ios?selectInput=function(node){node.selectionStart=0,node.selectionEnd=node.value.length}:ie&&(selectInput=function(node){try{node.select()}catch(_e){}});var Delayed=function(){this.id=null};function indexOf(array,elt){for(var i=0;i<array.length;++i)if(array[i]==elt)return i;return-1}Delayed.prototype.set=function(ms,f){clearTimeout(this.id),this.id=setTimeout(f,ms)};var scrollerGap=30,Pass={toString:function(){return"CodeMirror.Pass"}},sel_dontScroll={scroll:!1},sel_mouse={origin:"*mouse"},sel_move={origin:"+move"};function findColumn(string,goal,tabSize){for(var pos=0,col=0;;){var nextTab=string.indexOf("\t",pos);-1==nextTab&&(nextTab=string.length);var skipped=nextTab-pos;if(nextTab==string.length||col+skipped>=goal)return pos+Math.min(skipped,goal-col);if(col+=nextTab-pos,pos=nextTab+1,(col+=tabSize-col%tabSize)>=goal)return pos}}var spaceStrs=[""];function spaceStr(n){for(;spaceStrs.length<=n;)spaceStrs.push(lst(spaceStrs)+" ");return spaceStrs[n]}function lst(arr){return arr[arr.length-1]}function map(array,f){for(var out=[],i=0;i<array.length;i++)out[i]=f(array[i],i);return out}function insertSorted(array,value,score){for(var pos=0,priority=score(value);pos<array.length&&score(array[pos])<=priority;)pos++;array.splice(pos,0,value)}function nothing(){}function createObj(base,props){var inst;return Object.create?inst=Object.create(base):(nothing.prototype=base,inst=new nothing),props&©Obj(props,inst),inst}var nonASCIISingleCaseWordChar=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;function isWordCharBasic(ch){return/\w/.test(ch)||ch>""&&(ch.toUpperCase()!=ch.toLowerCase()||nonASCIISingleCaseWordChar.test(ch))}function isWordChar(ch,helper){return helper?!!(helper.source.indexOf("\\w")>-1&&isWordCharBasic(ch))||helper.test(ch):isWordCharBasic(ch)}function isEmpty(obj){for(var n in obj)if(obj.hasOwnProperty(n)&&obj[n])return!1;return!0}var extendingChars=/[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/;function isExtendingChar(ch){return ch.charCodeAt(0)>=768&&extendingChars.test(ch)}function skipExtendingChars(str,pos,dir){for(;(dir<0?pos>0:pos<str.length)&&isExtendingChar(str.charAt(pos));)pos+=dir;return pos}function findFirst(pred,from,to){for(var dir=from>to?-1:1;;){if(from==to)return from;var midF=(from+to)/2,mid=dir<0?Math.ceil(midF):Math.floor(midF);if(mid==from)return pred(mid)?from:to;pred(mid)?to=mid:from=mid+dir}}function iterateBidiSections(order,from,to,f){if(!order)return f(from,to,"ltr",0);for(var found=!1,i=0;i<order.length;++i){var part=order[i];(part.from<to&&part.to>from||from==to&&part.to==from)&&(f(Math.max(part.from,from),Math.min(part.to,to),1==part.level?"rtl":"ltr",i),found=!0)}found||f(from,to,"ltr")}var bidiOther=null;function getBidiPartAt(order,ch,sticky){var found;bidiOther=null;for(var i=0;i<order.length;++i){var cur=order[i];if(cur.from<ch&&cur.to>ch)return i;cur.to==ch&&(cur.from!=cur.to&&"before"==sticky?found=i:bidiOther=i),cur.from==ch&&(cur.from!=cur.to&&"before"!=sticky?found=i:bidiOther=i)}return null!=found?found:bidiOther}var bidiOrdering=function(){var lowTypes="bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN",arabicTypes="nnnnnnNNr%%r,rNNmmmmmmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmmmnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmnNmmmmmmrrmmNmmmmrr1111111111";function charType(code){return code<=247?lowTypes.charAt(code):1424<=code&&code<=1524?"R":1536<=code&&code<=1785?arabicTypes.charAt(code-1536):1774<=code&&code<=2220?"r":8192<=code&&code<=8203?"w":8204==code?"b":"L"}var bidiRE=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/,isNeutral=/[stwN]/,isStrong=/[LRr]/,countsAsLeft=/[Lb1n]/,countsAsNum=/[1n]/;function BidiSpan(level,from,to){this.level=level,this.from=from,this.to=to}return function(str,direction){var outerType="ltr"==direction?"L":"R";if(0==str.length||"ltr"==direction&&!bidiRE.test(str))return!1;for(var len=str.length,types=[],i=0;i<len;++i)types.push(charType(str.charCodeAt(i)));for(var i$1=0,prev=outerType;i$1<len;++i$1){var type=types[i$1];"m"==type?types[i$1]=prev:prev=type}for(var i$2=0,cur=outerType;i$2<len;++i$2){var type$1=types[i$2];"1"==type$1&&"r"==cur?types[i$2]="n":isStrong.test(type$1)&&(cur=type$1,"r"==type$1&&(types[i$2]="R"))}for(var i$3=1,prev$1=types[0];i$3<len-1;++i$3){var type$2=types[i$3];"+"==type$2&&"1"==prev$1&&"1"==types[i$3+1]?types[i$3]="1":","!=type$2||prev$1!=types[i$3+1]||"1"!=prev$1&&"n"!=prev$1||(types[i$3]=prev$1),prev$1=type$2}for(var i$4=0;i$4<len;++i$4){var type$3=types[i$4];if(","==type$3)types[i$4]="N";else if("%"==type$3){var end=void 0;for(end=i$4+1;end<len&&"%"==types[end];++end);for(var replace=i$4&&"!"==types[i$4-1]||end<len&&"1"==types[end]?"1":"N",j=i$4;j<end;++j)types[j]=replace;i$4=end-1}}for(var i$5=0,cur$1=outerType;i$5<len;++i$5){var type$4=types[i$5];"L"==cur$1&&"1"==type$4?types[i$5]="L":isStrong.test(type$4)&&(cur$1=type$4)}for(var i$6=0;i$6<len;++i$6)if(isNeutral.test(types[i$6])){var end$1=void 0;for(end$1=i$6+1;end$1<len&&isNeutral.test(types[end$1]);++end$1);for(var before="L"==(i$6?types[i$6-1]:outerType),after,replace$1=before==("L"==(end$1<len?types[end$1]:outerType))?before?"L":"R":outerType,j$1=i$6;j$1<end$1;++j$1)types[j$1]=replace$1;i$6=end$1-1}for(var order=[],m,i$7=0;i$7<len;)if(countsAsLeft.test(types[i$7])){var start=i$7;for(++i$7;i$7<len&&countsAsLeft.test(types[i$7]);++i$7);order.push(new BidiSpan(0,start,i$7))}else{var pos=i$7,at=order.length;for(++i$7;i$7<len&&"L"!=types[i$7];++i$7);for(var j$2=pos;j$2<i$7;)if(countsAsNum.test(types[j$2])){pos<j$2&&order.splice(at,0,new BidiSpan(1,pos,j$2));var nstart=j$2;for(++j$2;j$2<i$7&&countsAsNum.test(types[j$2]);++j$2);order.splice(at,0,new BidiSpan(2,nstart,j$2)),pos=j$2}else++j$2;pos<i$7&&order.splice(at,0,new BidiSpan(1,pos,i$7))}return"ltr"==direction&&(1==order[0].level&&(m=str.match(/^\s+/))&&(order[0].from=m[0].length,order.unshift(new BidiSpan(0,0,m[0].length))),1==lst(order).level&&(m=str.match(/\s+$/))&&(lst(order).to-=m[0].length,order.push(new BidiSpan(0,len-m[0].length,len)))),"rtl"==direction?order.reverse():order}}();function getOrder(line,direction){var order=line.order;return null==order&&(order=line.order=bidiOrdering(line.text,direction)),order}var noHandlers=[],on=function(emitter,type,f){if(emitter.addEventListener)emitter.addEventListener(type,f,!1);else if(emitter.attachEvent)emitter.attachEvent("on"+type,f);else{var map$$1=emitter._handlers||(emitter._handlers={});map$$1[type]=(map$$1[type]||noHandlers).concat(f)}};function getHandlers(emitter,type){return emitter._handlers&&emitter._handlers[type]||noHandlers}function off(emitter,type,f){if(emitter.removeEventListener)emitter.removeEventListener(type,f,!1);else if(emitter.detachEvent)emitter.detachEvent("on"+type,f);else{var map$$1=emitter._handlers,arr=map$$1&&map$$1[type];if(arr){var index=indexOf(arr,f);index>-1&&(map$$1[type]=arr.slice(0,index).concat(arr.slice(index+1)))}}}function signal(emitter,type){var handlers=getHandlers(emitter,type);if(handlers.length)for(var args=Array.prototype.slice.call(arguments,2),i=0;i<handlers.length;++i)handlers[i].apply(null,args)}function signalDOMEvent(cm,e,override){return"string"==typeof e&&(e={type:e,preventDefault:function(){this.defaultPrevented=!0}}),signal(cm,override||e.type,cm,e),e_defaultPrevented(e)||e.codemirrorIgnore}function signalCursorActivity(cm){var arr=cm._handlers&&cm._handlers.cursorActivity;if(arr)for(var set=cm.curOp.cursorActivityHandlers||(cm.curOp.cursorActivityHandlers=[]),i=0;i<arr.length;++i)-1==indexOf(set,arr[i])&&set.push(arr[i])}function hasHandler(emitter,type){return getHandlers(emitter,type).length>0}function eventMixin(ctor){ctor.prototype.on=function(type,f){on(this,type,f)},ctor.prototype.off=function(type,f){off(this,type,f)}}function e_preventDefault(e){e.preventDefault?e.preventDefault():e.returnValue=!1}function e_stopPropagation(e){e.stopPropagation?e.stopPropagation():e.cancelBubble=!0}function e_defaultPrevented(e){return null!=e.defaultPrevented?e.defaultPrevented:0==e.returnValue}function e_stop(e){e_preventDefault(e),e_stopPropagation(e)}function e_target(e){return e.target||e.srcElement}function e_button(e){var b=e.which;return null==b&&(1&e.button?b=1:2&e.button?b=3:4&e.button&&(b=2)),mac&&e.ctrlKey&&1==b&&(b=3),b}var dragAndDrop=function(){if(ie&&ie_version<9)return!1;var div=elt("div");return"draggable"in div||"dragDrop"in div}(),zwspSupported,badBidiRects;function zeroWidthElement(measure){if(null==zwspSupported){var test=elt("span","");removeChildrenAndAdd(measure,elt("span",[test,document.createTextNode("x")])),0!=measure.firstChild.offsetHeight&&(zwspSupported=test.offsetWidth<=1&&test.offsetHeight>2&&!(ie&&ie_version<8))}var node=zwspSupported?elt("span",""):elt("span"," ",null,"display: inline-block; width: 1px; margin-right: -1px");return node.setAttribute("cm-text",""),node}function hasBadBidiRects(measure){if(null!=badBidiRects)return badBidiRects;var txt=removeChildrenAndAdd(measure,document.createTextNode("AخA")),r0=range(txt,0,1).getBoundingClientRect(),r1=range(txt,1,2).getBoundingClientRect();return removeChildren(measure),!(!r0||r0.left==r0.right)&&(badBidiRects=r1.right-r0.right<3)}var splitLinesAuto=3!="\n\nb".split(/\n/).length?function(string){for(var pos=0,result=[],l=string.length;pos<=l;){var nl=string.indexOf("\n",pos);-1==nl&&(nl=string.length);var line=string.slice(pos,"\r"==string.charAt(nl-1)?nl-1:nl),rt=line.indexOf("\r");-1!=rt?(result.push(line.slice(0,rt)),pos+=rt+1):(result.push(line),pos=nl+1)}return result}:function(string){return string.split(/\r\n?|\n/)},hasSelection=window.getSelection?function(te){try{return te.selectionStart!=te.selectionEnd}catch(e){return!1}}:function(te){var range$$1;try{range$$1=te.ownerDocument.selection.createRange()}catch(e){}return!(!range$$1||range$$1.parentElement()!=te)&&0!=range$$1.compareEndPoints("StartToEnd",range$$1)},hasCopyEvent="oncopy"in(e=elt("div"))||(e.setAttribute("oncopy","return;"),"function"==typeof e.oncopy),e,badZoomedRects=null;function hasBadZoomedRects(measure){if(null!=badZoomedRects)return badZoomedRects;var node=removeChildrenAndAdd(measure,elt("span","x")),normal=node.getBoundingClientRect(),fromRange=range(node,0,1).getBoundingClientRect();return badZoomedRects=Math.abs(normal.left-fromRange.left)>1}var modes={},mimeModes={};function defineMode(name,mode){arguments.length>2&&(mode.dependencies=Array.prototype.slice.call(arguments,2)),modes[name]=mode}function defineMIME(mime,spec){mimeModes[mime]=spec}function resolveMode(spec){if("string"==typeof spec&&mimeModes.hasOwnProperty(spec))spec=mimeModes[spec];else if(spec&&"string"==typeof spec.name&&mimeModes.hasOwnProperty(spec.name)){var found=mimeModes[spec.name];"string"==typeof found&&(found={name:found}),(spec=createObj(found,spec)).name=found.name}else{if("string"==typeof spec&&/^[\w\-]+\/[\w\-]+\+xml$/.test(spec))return resolveMode("application/xml");if("string"==typeof spec&&/^[\w\-]+\/[\w\-]+\+json$/.test(spec))return resolveMode("application/json")}return"string"==typeof spec?{name:spec}:spec||{name:"null"}}function getMode(options,spec){spec=resolveMode(spec);var mfactory=modes[spec.name];if(!mfactory)return getMode(options,"text/plain");var modeObj=mfactory(options,spec);if(modeExtensions.hasOwnProperty(spec.name)){var exts=modeExtensions[spec.name];for(var prop in exts)exts.hasOwnProperty(prop)&&(modeObj.hasOwnProperty(prop)&&(modeObj["_"+prop]=modeObj[prop]),modeObj[prop]=exts[prop])}if(modeObj.name=spec.name,spec.helperType&&(modeObj.helperType=spec.helperType),spec.modeProps)for(var prop$1 in spec.modeProps)modeObj[prop$1]=spec.modeProps[prop$1];return modeObj}var modeExtensions={};function extendMode(mode,properties){var exts;copyObj(properties,modeExtensions.hasOwnProperty(mode)?modeExtensions[mode]:modeExtensions[mode]={})}function copyState(mode,state){if(!0===state)return state;if(mode.copyState)return mode.copyState(state);var nstate={};for(var n in state){var val=state[n];val instanceof Array&&(val=val.concat([])),nstate[n]=val}return nstate}function innerMode(mode,state){for(var info;mode.innerMode&&(info=mode.innerMode(state))&&info.mode!=mode;)state=info.state,mode=info.mode;return info||{mode:mode,state:state}}function startState(mode,a1,a2){return!mode.startState||mode.startState(a1,a2)}var StringStream=function(string,tabSize,lineOracle){this.pos=this.start=0,this.string=string,this.tabSize=tabSize||8,this.lastColumnPos=this.lastColumnValue=0,this.lineStart=0,this.lineOracle=lineOracle};function getLine(doc,n){if((n-=doc.first)<0||n>=doc.size)throw new Error("There is no line "+(n+doc.first)+" in the document.");for(var chunk=doc;!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;return doc.iter(start.line,end.line+1,function(line){var text=line.text;n==end.line&&(text=text.slice(0,end.ch)),n==start.line&&(text=text.slice(start.ch)),out.push(text),++n}),out}function getLines(doc,from,to){var out=[];return doc.iter(from,to,function(line){out.push(line.text)}),out}function updateLineHeight(line,height){var diff=height-line.height;if(diff)for(var n=line;n;n=n.parent)n.height+=diff}function lineNo(line){if(null==line.parent)return null;for(var cur=line.parent,no=indexOf(cur.lines,line),chunk=cur.parent;chunk;cur=chunk,chunk=chunk.parent)for(var i=0;chunk.children[i]!=cur;++i)no+=chunk.children[i].chunkSize();return no+cur.first}function lineAtHeight(chunk,h){var n=chunk.first;outer:do{for(var i$1=0;i$1<chunk.children.length;++i$1){var child=chunk.children[i$1],ch=child.height;if(h<ch){chunk=child;continue outer}h-=ch,n+=child.chunkSize()}return n}while(!chunk.lines);for(var i=0;i<chunk.lines.length;++i){var line,lh=chunk.lines[i].height;if(h<lh)break;h-=lh}return n+i}function isLine(doc,l){return l>=doc.first&&l<doc.first+doc.size}function lineNumberFor(options,i){return String(options.lineNumberFormatter(i+options.firstLineNumber))}function Pos(line,ch,sticky){if(void 0===sticky&&(sticky=null),!(this instanceof Pos))return new Pos(line,ch,sticky);this.line=line,this.ch=ch,this.sticky=sticky}function cmp(a,b){return a.line-b.line||a.ch-b.ch}function equalCursorPos(a,b){return a.sticky==b.sticky&&0==cmp(a,b)}function copyPos(x){return Pos(x.line,x.ch)}function maxPos(a,b){return cmp(a,b)<0?b:a}function minPos(a,b){return cmp(a,b)<0?a:b}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;return pos.line>last?Pos(last,getLine(doc,last).text.length):clipToLen(pos,getLine(doc,pos.line).text.length)}function clipToLen(pos,linelen){var ch=pos.ch;return null==ch||ch>linelen?Pos(pos.line,linelen):ch<0?Pos(pos.line,0):pos}function clipPosArray(doc,array){for(var out=[],i=0;i<array.length;i++)out[i]=clipPos(doc,array[i]);return out}StringStream.prototype.eol=function(){return this.pos>=this.string.length},StringStream.prototype.sol=function(){return this.pos==this.lineStart},StringStream.prototype.peek=function(){return this.string.charAt(this.pos)||void 0},StringStream.prototype.next=function(){if(this.pos<this.string.length)return this.string.charAt(this.pos++)},StringStream.prototype.eat=function(match){var ch=this.string.charAt(this.pos),ok;if(ok="string"==typeof match?ch==match:ch&&(match.test?match.test(ch):match(ch)))return++this.pos,ch},StringStream.prototype.eatWhile=function(match){for(var start=this.pos;this.eat(match););return this.pos>start},StringStream.prototype.eatSpace=function(){for(var this$1=this,start=this.pos;/[\s\u00a0]/.test(this.string.charAt(this.pos));)++this.pos;return this.pos>start},StringStream.prototype.skipToEnd=function(){this.pos=this.string.length},StringStream.prototype.skipTo=function(ch){var found=this.string.indexOf(ch,this.pos);if(found>-1)return this.pos=found,!0},StringStream.prototype.backUp=function(n){this.pos-=n},StringStream.prototype.column=function(){return this.lastColumnPos<this.start&&(this.lastColumnValue=countColumn(this.string,this.start,this.tabSize,this.lastColumnPos,this.lastColumnValue),this.lastColumnPos=this.start),this.lastColumnValue-(this.lineStart?countColumn(this.string,this.lineStart,this.tabSize):0)},StringStream.prototype.indentation=function(){return countColumn(this.string,null,this.tabSize)-(this.lineStart?countColumn(this.string,this.lineStart,this.tabSize):0)},StringStream.prototype.match=function(pattern,consume,caseInsensitive){if("string"!=typeof pattern){var match=this.string.slice(this.pos).match(pattern);return match&&match.index>0?null:(match&&!1!==consume&&(this.pos+=match[0].length),match)}var cased=function(str){return caseInsensitive?str.toLowerCase():str},substr;if(cased(this.string.substr(this.pos,pattern.length))==cased(pattern))return!1!==consume&&(this.pos+=pattern.length),!0},StringStream.prototype.current=function(){return this.string.slice(this.start,this.pos)},StringStream.prototype.hideFirstChars=function(n,inner){this.lineStart+=n;try{return inner()}finally{this.lineStart-=n}},StringStream.prototype.lookAhead=function(n){var oracle=this.lineOracle;return oracle&&oracle.lookAhead(n)},StringStream.prototype.baseToken=function(){var oracle=this.lineOracle;return oracle&&oracle.baseToken(this.pos)};var SavedContext=function(state,lookAhead){this.state=state,this.lookAhead=lookAhead},Context=function(doc,state,line,lookAhead){this.state=state,this.doc=doc,this.line=line,this.maxLookAhead=lookAhead||0,this.baseTokens=null,this.baseTokenPos=1};function highlightLine(cm,line,context,forceToEnd){var st=[cm.state.modeGen],lineClasses={};runMode(cm,line.text,cm.doc.mode,context,function(end,style){return st.push(end,style)},lineClasses,forceToEnd);for(var state=context.state,loop=function(o){context.baseTokens=st;var overlay=cm.state.overlays[o],i=1,at=0;context.state=!0,runMode(cm,line.text,overlay.mode,context,function(end,style){for(var start=i;at<end;){var i_end=st[i];i_end>end&&st.splice(i,1,end,st[i+1],i_end),i+=2,at=Math.min(end,i_end)}if(style)if(overlay.opaque)st.splice(start,i-start,end,"overlay "+style),i=start+2;else for(;start<i;start+=2){var cur=st[start+1];st[start+1]=(cur?cur+" ":"")+"overlay "+style}},lineClasses),context.state=state,context.baseTokens=null,context.baseTokenPos=1},o=0;o<cm.state.overlays.length;++o)loop(o);return{styles:st,classes:lineClasses.bgClass||lineClasses.textClass?lineClasses:null}}function getLineStyles(cm,line,updateFrontier){if(!line.styles||line.styles[0]!=cm.state.modeGen){var context=getContextBefore(cm,lineNo(line)),resetState=line.text.length>cm.options.maxHighlightLength&©State(cm.doc.mode,context.state),result=highlightLine(cm,line,context);resetState&&(context.state=resetState),line.stateAfter=context.save(!resetState),line.styles=result.styles,result.classes?line.styleClasses=result.classes:line.styleClasses&&(line.styleClasses=null),updateFrontier===cm.doc.highlightFrontier&&(cm.doc.modeFrontier=Math.max(cm.doc.modeFrontier,++cm.doc.highlightFrontier))}return line.styles}function getContextBefore(cm,n,precise){var doc=cm.doc,display=cm.display;if(!doc.mode.startState)return new Context(doc,!0,n);var start=findStartLine(cm,n,precise),saved=start>doc.first&&getLine(doc,start-1).stateAfter,context=saved?Context.fromSaved(doc,saved,start):new Context(doc,startState(doc.mode),start);return doc.iter(start,n,function(line){processLine(cm,line.text,context);var pos=context.line;line.stateAfter=pos==n-1||pos%5==0||pos>=display.viewFrom&&pos<display.viewTo?context.save():null,context.nextLine()}),precise&&(doc.modeFrontier=context.line),context}function processLine(cm,text,context,startAt){var mode=cm.doc.mode,stream=new StringStream(text,cm.options.tabSize,context);for(stream.start=stream.pos=startAt||0,""==text&&callBlankLine(mode,context.state);!stream.eol();)readToken(mode,stream,context.state),stream.start=stream.pos}function callBlankLine(mode,state){if(mode.blankLine)return mode.blankLine(state);if(mode.innerMode){var inner=innerMode(mode,state);return inner.mode.blankLine?inner.mode.blankLine(inner.state):void 0}}function readToken(mode,stream,state,inner){for(var i=0;i<10;i++){inner&&(inner[0]=innerMode(mode,state).mode);var style=mode.token(stream,state);if(stream.pos>stream.start)return style}throw new Error("Mode "+mode.name+" failed to advance stream.")}Context.prototype.lookAhead=function(n){var line=this.doc.getLine(this.line+n);return null!=line&&n>this.maxLookAhead&&(this.maxLookAhead=n),line},Context.prototype.baseToken=function(n){var this$1=this;if(!this.baseTokens)return null;for(;this.baseTokens[this.baseTokenPos]<=n;)this.baseTokenPos+=2;var type=this.baseTokens[this.baseTokenPos+1];return{type:type&&type.replace(/( |^)overlay .*/,""),size:this.baseTokens[this.baseTokenPos]-n}},Context.prototype.nextLine=function(){this.line++,this.maxLookAhead>0&&this.maxLookAhead--},Context.fromSaved=function(doc,saved,line){return saved instanceof SavedContext?new Context(doc,copyState(doc.mode,saved.state),line,saved.lookAhead):new Context(doc,copyState(doc.mode,saved),line)},Context.prototype.save=function(copy){var state=!1!==copy?copyState(this.doc.mode,this.state):this.state;return this.maxLookAhead>0?new SavedContext(state,this.maxLookAhead):state};var Token=function(stream,type,state){this.start=stream.start,this.end=stream.pos,this.string=stream.current(),this.type=type||null,this.state=state};function takeToken(cm,pos,precise,asArray){var doc=cm.doc,mode=doc.mode,style,line=getLine(doc,(pos=clipPos(doc,pos)).line),context=getContextBefore(cm,pos.line,precise),stream=new StringStream(line.text,cm.options.tabSize,context),tokens;for(asArray&&(tokens=[]);(asArray||stream.pos<pos.ch)&&!stream.eol();)stream.start=stream.pos,style=readToken(mode,stream,context.state),asArray&&tokens.push(new Token(stream,style,copyState(doc.mode,context.state)));return asArray?tokens:new Token(stream,style,context.state)}function extractLineClasses(type,output){if(type)for(;;){var lineClass=type.match(/(?:^|\s+)line-(background-)?(\S+)/);if(!lineClass)break;type=type.slice(0,lineClass.index)+type.slice(lineClass.index+lineClass[0].length);var prop=lineClass[1]?"bgClass":"textClass";null==output[prop]?output[prop]=lineClass[2]:new RegExp("(?:^|s)"+lineClass[2]+"(?:$|s)").test(output[prop])||(output[prop]+=" "+lineClass[2])}return type}function runMode(cm,text,mode,context,f,lineClasses,forceToEnd){var flattenSpans=mode.flattenSpans;null==flattenSpans&&(flattenSpans=cm.options.flattenSpans);var curStart=0,curStyle=null,stream=new StringStream(text,cm.options.tabSize,context),style,inner=cm.options.addModeClass&&[null];for(""==text&&extractLineClasses(callBlankLine(mode,context.state),lineClasses);!stream.eol();){if(stream.pos>cm.options.maxHighlightLength?(flattenSpans=!1,forceToEnd&&processLine(cm,text,context,stream.pos),stream.pos=text.length,style=null):style=extractLineClasses(readToken(mode,stream,context.state,inner),lineClasses),inner){var mName=inner[0].name;mName&&(style="m-"+(style?mName+" "+style:mName))}if(!flattenSpans||curStyle!=style){for(;curStart<stream.start;)f(curStart=Math.min(stream.start,curStart+5e3),curStyle);curStyle=style}stream.start=stream.pos}for(;curStart<stream.pos;){var pos=Math.min(stream.pos,curStart+5e3);f(pos,curStyle),curStart=pos}}function findStartLine(cm,n,precise){for(var minindent,minline,doc=cm.doc,lim=precise?-1:n-(cm.doc.mode.innerMode?1e3:100),search=n;search>lim;--search){if(search<=doc.first)return doc.first;var line=getLine(doc,search-1),after=line.stateAfter;if(after&&(!precise||search+(after instanceof SavedContext?after.lookAhead:0)<=doc.modeFrontier))return search;var indented=countColumn(line.text,null,cm.options.tabSize);(null==minline||minindent>indented)&&(minline=search-1,minindent=indented)}return minline}function retreatFrontier(doc,n){if(doc.modeFrontier=Math.min(doc.modeFrontier,n),!(doc.highlightFrontier<n-10)){for(var start=doc.first,line=n-1;line>start;line--){var saved=getLine(doc,line).stateAfter;if(saved&&(!(saved instanceof SavedContext)||line+saved.lookAhead<n)){start=line+1;break}}doc.highlightFrontier=Math.min(doc.highlightFrontier,start)}}var sawReadOnlySpans=!1,sawCollapsedSpans=!1;function seeReadOnlySpans(){sawReadOnlySpans=!0}function seeCollapsedSpans(){sawCollapsedSpans=!0}function MarkedSpan(marker,from,to){this.marker=marker,this.from=from,this.to=to}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)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){var nw;if(old)for(var i=0;i<old.length;++i){var span=old[i],marker=span.marker,startsBefore;if(null==span.from||(marker.inclusiveLeft?span.from<=startCh:span.from<startCh)||span.from==startCh&&"bookmark"==marker.type&&(!isInsert||!span.marker.insertLeft)){var endsAfter=null==span.to||(marker.inclusiveRight?span.to>=startCh:span.to>startCh);(nw||(nw=[])).push(new MarkedSpan(marker,span.from,endsAfter?null:span.to))}}return nw}function markedSpansAfter(old,endCh,isInsert){var nw;if(old)for(var i=0;i<old.length;++i){var span=old[i],marker=span.marker,endsAfter;if(null==span.to||(marker.inclusiveRight?span.to>=endCh:span.to>endCh)||span.from==endCh&&"bookmark"==marker.type&&(!isInsert||span.marker.insertLeft)){var startsBefore=null==span.from||(marker.inclusiveLeft?span.from<=endCh:span.from<endCh);(nw||(nw=[])).push(new MarkedSpan(marker,startsBefore?null:span.from-endCh,null==span.to?null:span.to-endCh))}}return nw}function stretchSpansOverChange(doc,change){if(change.full)return null;var oldFirst=isLine(doc,change.from.line)&&getLine(doc,change.from.line).markedSpans,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=0==cmp(change.from,change.to),first=markedSpansBefore(oldFirst,startCh,isInsert),last=markedSpansAfter(oldLast,endCh,isInsert),sameLine=1==change.text.length,offset=lst(change.text).length+(sameLine?startCh:0);if(first)for(var i=0;i<first.length;++i){var span=first[i];if(null==span.to){var found=getMarkedSpanFor(last,span.marker);found?sameLine&&(span.to=null==found.to?null:found.to+offset):span.to=startCh}}if(last)for(var i$1=0;i$1<last.length;++i$1){var span$1=last[i$1],found$1;if(null!=span$1.to&&(span$1.to+=offset),null==span$1.from)getMarkedSpanFor(first,span$1.marker)||(span$1.from=offset,sameLine&&(first||(first=[])).push(span$1));else span$1.from+=offset,sameLine&&(first||(first=[])).push(span$1)}first&&(first=clearEmptySpans(first)),last&&last!=first&&(last=clearEmptySpans(last));var newMarkers=[first];if(!sameLine){var gap=change.text.length-2,gapMarkers;if(gap>0&&first)for(var i$2=0;i$2<first.length;++i$2)null==first[i$2].to&&(gapMarkers||(gapMarkers=[])).push(new MarkedSpan(first[i$2].marker,null,null));for(var i$3=0;i$3<gap;++i$3)newMarkers.push(gapMarkers);newMarkers.push(last)}return newMarkers}function clearEmptySpans(spans){for(var i=0;i<spans.length;++i){var span=spans[i];null!=span.from&&span.from==span.to&&!1!==span.marker.clearWhenEmpty&&spans.splice(i--,1)}return spans.length?spans:null}function removeReadOnlyRanges(doc,from,to){var markers=null;if(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;!mark.readOnly||markers&&-1!=indexOf(markers,mark)||(markers||(markers=[])).push(mark)}}),!markers)return null;for(var parts=[{from:from,to:to}],i=0;i<markers.length;++i)for(var mk=markers[i],m=mk.find(0),j=0;j<parts.length;++j){var p=parts[j];if(!(cmp(p.to,m.from)<0||cmp(p.from,m.to)>0)){var newParts=[j,1],dfrom=cmp(p.from,m.from),dto=cmp(p.to,m.to);(dfrom<0||!mk.inclusiveLeft&&!dfrom)&&newParts.push({from:p.from,to:m.from}),(dto>0||!mk.inclusiveRight&&!dto)&&newParts.push({from:m.to,to:p.to}),parts.splice.apply(parts,newParts),j+=newParts.length-3}}return parts}function detachMarkedSpans(line){var spans=line.markedSpans;if(spans){for(var i=0;i<spans.length;++i)spans[i].marker.detachLine(line);line.markedSpans=null}}function attachMarkedSpans(line,spans){if(spans){for(var i=0;i<spans.length;++i)spans[i].marker.attachLine(line);line.markedSpans=spans}}function extraLeft(marker){return marker.inclusiveLeft?-1:0}function extraRight(marker){return marker.inclusiveRight?1:0}function compareCollapsedMarkers(a,b){var lenDiff=a.lines.length-b.lines.length;if(0!=lenDiff)return lenDiff;var aPos=a.find(),bPos=b.find(),fromCmp=cmp(aPos.from,bPos.from)||extraLeft(a)-extraLeft(b);if(fromCmp)return-fromCmp;var toCmp=cmp(aPos.to,bPos.to)||extraRight(a)-extraRight(b);return toCmp||b.id-a.id}function collapsedSpanAtSide(line,start){var sps=sawCollapsedSpans&&line.markedSpans,found;if(sps)for(var sp=void 0,i=0;i<sps.length;++i)(sp=sps[i]).marker.collapsed&&null==(start?sp.from:sp.to)&&(!found||compareCollapsedMarkers(found,sp.marker)<0)&&(found=sp.marker);return found}function collapsedSpanAtStart(line){return collapsedSpanAtSide(line,!0)}function collapsedSpanAtEnd(line){return collapsedSpanAtSide(line,!1)}function collapsedSpanAround(line,ch){var sps=sawCollapsedSpans&&line.markedSpans,found;if(sps)for(var i=0;i<sps.length;++i){var sp=sps[i];sp.marker.collapsed&&(null==sp.from||sp.from<ch)&&(null==sp.to||sp.to>ch)&&(!found||compareCollapsedMarkers(found,sp.marker)<0)&&(found=sp.marker)}return found}function conflictingCollapsedRange(doc,lineNo$$1,from,to,marker){var line=getLine(doc,lineNo$$1),sps=sawCollapsedSpans&&line.markedSpans;if(sps)for(var i=0;i<sps.length;++i){var sp=sps[i];if(sp.marker.collapsed){var found=sp.marker.find(0),fromCmp=cmp(found.from,from)||extraLeft(sp.marker)-extraLeft(marker),toCmp=cmp(found.to,to)||extraRight(sp.marker)-extraRight(marker);if(!(fromCmp>=0&&toCmp<=0||fromCmp<=0&&toCmp>=0)&&(fromCmp<=0&&(sp.marker.inclusiveRight&&marker.inclusiveLeft?cmp(found.to,from)>=0:cmp(found.to,from)>0)||fromCmp>=0&&(sp.marker.inclusiveRight&&marker.inclusiveLeft?cmp(found.from,to)<=0:cmp(found.from,to)<0)))return!0}}}function visualLine(line){for(var merged;merged=collapsedSpanAtStart(line);)line=merged.find(-1,!0).line;return line}function visualLineEnd(line){for(var merged;merged=collapsedSpanAtEnd(line);)line=merged.find(1,!0).line;return line}function visualLineContinued(line){for(var merged,lines;merged=collapsedSpanAtEnd(line);)line=merged.find(1,!0).line,(lines||(lines=[])).push(line);return lines}function visualLineNo(doc,lineN){var line=getLine(doc,lineN),vis=visualLine(line);return line==vis?lineN:lineNo(vis)}function visualLineEndNo(doc,lineN){if(lineN>doc.lastLine())return lineN;var line=getLine(doc,lineN),merged;if(!lineIsHidden(doc,line))return lineN;for(;merged=collapsedSpanAtEnd(line);)line=merged.find(1,!0).line;return lineNo(line)+1}function lineIsHidden(doc,line){var sps=sawCollapsedSpans&&line.markedSpans;if(sps)for(var sp=void 0,i=0;i<sps.length;++i)if((sp=sps[i]).marker.collapsed){if(null==sp.from)return!0;if(!sp.marker.widgetNode&&0==sp.from&&sp.marker.inclusiveLeft&&lineIsHiddenInner(doc,line,sp))return!0}}function lineIsHiddenInner(doc,line,span){if(null==span.to){var end=span.marker.find(1,!0);return lineIsHiddenInner(doc,end.line,getMarkedSpanFor(end.line.markedSpans,span.marker))}if(span.marker.inclusiveRight&&span.to==line.text.length)return!0;for(var sp=void 0,i=0;i<line.markedSpans.length;++i)if((sp=line.markedSpans[i]).marker.collapsed&&!sp.marker.widgetNode&&sp.from==span.to&&(null==sp.to||sp.to!=span.from)&&(sp.marker.inclusiveLeft||span.marker.inclusiveRight)&&lineIsHiddenInner(doc,line,sp))return!0}function heightAtLine(lineObj){for(var h=0,chunk=(lineObj=visualLine(lineObj)).parent,i=0;i<chunk.lines.length;++i){var line=chunk.lines[i];if(line==lineObj)break;h+=line.height}for(var p=chunk.parent;p;p=(chunk=p).parent)for(var i$1=0;i$1<p.children.length;++i$1){var cur=p.children[i$1];if(cur==chunk)break;h+=cur.height}return h}function lineLength(line){if(0==line.height)return 0;for(var len=line.text.length,merged,cur=line;merged=collapsedSpanAtStart(cur);){var found=merged.find(0,!0);cur=found.from.line,len+=found.from.ch-found.to.ch}for(cur=line;merged=collapsedSpanAtEnd(cur);){var found$1=merged.find(0,!0);len-=cur.text.length-found$1.from.ch,len+=(cur=found$1.to.line).text.length-found$1.to.ch}return len}function findMaxLine(cm){var d=cm.display,doc=cm.doc;d.maxLine=getLine(doc,doc.first),d.maxLineLength=lineLength(d.maxLine),d.maxLineChanged=!0,doc.iter(function(line){var len=lineLength(line);len>d.maxLineLength&&(d.maxLineLength=len,d.maxLine=line)})}var Line=function(text,markedSpans,estimateHeight){this.text=text,attachMarkedSpans(this,markedSpans),this.height=estimateHeight?estimateHeight(this):1};function updateLine(line,text,markedSpans,estimateHeight){line.text=text,line.stateAfter&&(line.stateAfter=null),line.styles&&(line.styles=null),null!=line.order&&(line.order=null),detachMarkedSpans(line),attachMarkedSpans(line,markedSpans);var estHeight=estimateHeight?estimateHeight(line):1;estHeight!=line.height&&updateLineHeight(line,estHeight)}function cleanUpLine(line){line.parent=null,detachMarkedSpans(line)}Line.prototype.lineNo=function(){return lineNo(this)},eventMixin(Line);var styleToClassCache={},styleToClassCacheWithMode={};function interpretTokenStyle(style,options){if(!style||/^\s*$/.test(style))return null;var cache=options.addModeClass?styleToClassCacheWithMode:styleToClassCache;return cache[style]||(cache[style]=style.replace(/\S+/g,"cm-$&"))}function buildLineContent(cm,lineView){var content=eltP("span",null,null,webkit?"padding-right: .1px":null),builder={pre:eltP("pre",[content],"CodeMirror-line"),content:content,col:0,pos:0,cm:cm,trailingSpace:!1,splitSpaces:cm.getOption("lineWrapping")};lineView.measure={};for(var i=0;i<=(lineView.rest?lineView.rest.length:0);i++){var line=i?lineView.rest[i-1]:lineView.line,order=void 0,allowFrontierUpdate;builder.pos=0,builder.addToken=buildToken,hasBadBidiRects(cm.display.measure)&&(order=getOrder(line,cm.doc.direction))&&(builder.addToken=buildTokenBadBidi(builder.addToken,order)),builder.map=[],insertLineContent(line,builder,getLineStyles(cm,line,lineView!=cm.display.externalMeasured&&lineNo(line))),line.styleClasses&&(line.styleClasses.bgClass&&(builder.bgClass=joinClasses(line.styleClasses.bgClass,builder.bgClass||"")),line.styleClasses.textClass&&(builder.textClass=joinClasses(line.styleClasses.textClass,builder.textClass||""))),0==builder.map.length&&builder.map.push(0,0,builder.content.appendChild(zeroWidthElement(cm.display.measure))),0==i?(lineView.measure.map=builder.map,lineView.measure.cache={}):((lineView.measure.maps||(lineView.measure.maps=[])).push(builder.map),(lineView.measure.caches||(lineView.measure.caches=[])).push({}))}if(webkit){var last=builder.content.lastChild;(/\bcm-tab\b/.test(last.className)||last.querySelector&&last.querySelector(".cm-tab"))&&(builder.content.className="cm-tab-wrap-hack")}return signal(cm,"renderLine",cm,lineView.line,builder.pre),builder.pre.className&&(builder.textClass=joinClasses(builder.pre.className,builder.textClass||"")),builder}function defaultSpecialCharPlaceholder(ch){var token=elt("span","•","cm-invalidchar");return token.title="\\u"+ch.charCodeAt(0).toString(16),token.setAttribute("aria-label",token.title),token}function buildToken(builder,text,style,startStyle,endStyle,css,attributes){if(text){var displayText=builder.splitSpaces?splitSpaces(text,builder.trailingSpace):text,special=builder.cm.state.specialChars,mustWrap=!1,content;if(special.test(text)){content=document.createDocumentFragment();for(var pos=0;;){special.lastIndex=pos;var m=special.exec(text),skipped=m?m.index-pos:text.length-pos;if(skipped){var txt=document.createTextNode(displayText.slice(pos,pos+skipped));ie&&ie_version<9?content.appendChild(elt("span",[txt])):content.appendChild(txt),builder.map.push(builder.pos,builder.pos+skipped,txt),builder.col+=skipped,builder.pos+=skipped}if(!m)break;pos+=skipped+1;var txt$1=void 0;if("\t"==m[0]){var tabSize=builder.cm.options.tabSize,tabWidth=tabSize-builder.col%tabSize;(txt$1=content.appendChild(elt("span",spaceStr(tabWidth),"cm-tab"))).setAttribute("role","presentation"),txt$1.setAttribute("cm-text","\t"),builder.col+=tabWidth}else"\r"==m[0]||"\n"==m[0]?((txt$1=content.appendChild(elt("span","\r"==m[0]?"␍":"","cm-invalidchar"))).setAttribute("cm-text",m[0]),builder.col+=1):((txt$1=builder.cm.options.specialCharPlaceholder(m[0])).setAttribute("cm-text",m[0]),ie&&ie_version<9?content.appendChild(elt("span",[txt$1])):content.appendChild(txt$1),builder.col+=1);builder.map.push(builder.pos,builder.pos+1,txt$1),builder.pos++}}else builder.col+=text.length,content=document.createTextNode(displayText),builder.map.push(builder.pos,builder.pos+text.length,content),ie&&ie_version<9&&(mustWrap=!0),builder.pos+=text.length;if(builder.trailingSpace=32==displayText.charCodeAt(text.length-1),style||startStyle||endStyle||mustWrap||css){var fullStyle=style||"";startStyle&&(fullStyle+=startStyle),endStyle&&(fullStyle+=endStyle);var token=elt("span",[content],fullStyle,css);if(attributes)for(var attr in attributes)attributes.hasOwnProperty(attr)&&"style"!=attr&&"class"!=attr&&token.setAttribute(attr,attributes[attr]);return builder.content.appendChild(token)}builder.content.appendChild(content)}}function splitSpaces(text,trailingBefore){if(text.length>1&&!/ /.test(text))return text;for(var spaceBefore=trailingBefore,result="",i=0;i<text.length;i++){var ch=text.charAt(i);" "!=ch||!spaceBefore||i!=text.length-1&&32!=text.charCodeAt(i+1)||(ch=" "),result+=ch,spaceBefore=" "==ch}return result}function buildTokenBadBidi(inner,order){return function(builder,text,style,startStyle,endStyle,css,attributes){style=style?style+" cm-force-border":"cm-force-border";for(var start=builder.pos,end=start+text.length;;){for(var part=void 0,i=0;i<order.length&&!((part=order[i]).to>start&&part.from<=start);i++);if(part.to>=end)return inner(builder,text,style,startStyle,endStyle,css,attributes);inner(builder,text.slice(0,part.to-start),style,startStyle,null,css,attributes),startStyle=null,text=text.slice(part.to-start),start=part.to}}}function buildCollapsedSpan(builder,size,marker,ignoreWidget){var widget=!ignoreWidget&&marker.widgetNode;widget&&builder.map.push(builder.pos,builder.pos+size,widget),!ignoreWidget&&builder.cm.display.input.needsContentAttribute&&(widget||(widget=builder.content.appendChild(document.createElement("span"))),widget.setAttribute("cm-marker",marker.id)),widget&&(builder.cm.display.input.setUneditable(widget),builder.content.appendChild(widget)),builder.pos+=size,builder.trailingSpace=!1}function insertLineContent(line,builder,styles){var spans=line.markedSpans,allText=line.text,at=0;if(spans)for(var len=allText.length,pos=0,i=1,text="",style,css,nextChange=0,spanStyle,spanEndStyle,spanStartStyle,collapsed,attributes;;){if(nextChange==pos){spanStyle=spanEndStyle=spanStartStyle=css="",attributes=null,collapsed=null,nextChange=1/0;for(var foundBookmarks=[],endStyles=void 0,j=0;j<spans.length;++j){var sp=spans[j],m=sp.marker;if("bookmark"==m.type&&sp.from==pos&&m.widgetNode)foundBookmarks.push(m);else if(sp.from<=pos&&(null==sp.to||sp.to>pos||m.collapsed&&sp.to==pos&&sp.from==pos)){if(null!=sp.to&&sp.to!=pos&&nextChange>sp.to&&(nextChange=sp.to,spanEndStyle=""),m.className&&(spanStyle+=" "+m.className),m.css&&(css=(css?css+";":"")+m.css),m.startStyle&&sp.from==pos&&(spanStartStyle+=" "+m.startStyle),m.endStyle&&sp.to==nextChange&&(endStyles||(endStyles=[])).push(m.endStyle,sp.to),m.title&&((attributes||(attributes={})).title=m.title),m.attributes)for(var attr in m.attributes)(attributes||(attributes={}))[attr]=m.attributes[attr];m.collapsed&&(!collapsed||compareCollapsedMarkers(collapsed.marker,m)<0)&&(collapsed=sp)}else sp.from>pos&&nextChange>sp.from&&(nextChange=sp.from)}if(endStyles)for(var j$1=0;j$1<endStyles.length;j$1+=2)endStyles[j$1+1]==nextChange&&(spanEndStyle+=" "+endStyles[j$1]);if(!collapsed||collapsed.from==pos)for(var j$2=0;j$2<foundBookmarks.length;++j$2)buildCollapsedSpan(builder,0,foundBookmarks[j$2]);if(collapsed&&(collapsed.from||0)==pos){if(buildCollapsedSpan(builder,(null==collapsed.to?len+1:collapsed.to)-pos,collapsed.marker,null==collapsed.from),null==collapsed.to)return;collapsed.to==pos&&(collapsed=!1)}}if(pos>=len)break;for(var upto=Math.min(len,nextChange);;){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:"",css,attributes)}if(end>=upto){text=text.slice(upto-pos),pos=upto;break}pos=end,spanStartStyle=""}text=allText.slice(at,at=styles[i++]),style=interpretTokenStyle(styles[i++],builder.cm.options)}}else for(var i$1=1;i$1<styles.length;i$1+=2)builder.addToken(builder,allText.slice(at,at=styles[i$1]),interpretTokenStyle(styles[i$1+1],builder.cm.options))}function LineView(doc,line,lineN){this.line=line,this.rest=visualLineContinued(line),this.size=this.rest?lineNo(lst(this.rest))-lineN+1:1,this.node=this.text=null,this.hidden=lineIsHidden(doc,line)}function buildViewArray(cm,from,to){for(var array=[],nextPos,pos=from;pos<to;pos=nextPos){var view=new LineView(cm.doc,getLine(cm.doc,pos),pos);nextPos=pos+view.size,array.push(view)}return array}var operationGroup=null;function pushOperation(op){operationGroup?operationGroup.ops.push(op):op.ownsGroup=operationGroup={ops:[op],delayedCallbacks:[]}}function fireCallbacksForOps(group){var callbacks=group.delayedCallbacks,i=0;do{for(;i<callbacks.length;i++)callbacks[i].call(null);for(var j=0;j<group.ops.length;j++){var op=group.ops[j];if(op.cursorActivityHandlers)for(;op.cursorActivityCalled<op.cursorActivityHandlers.length;)op.cursorActivityHandlers[op.cursorActivityCalled++].call(null,op.cm)}}while(i<callbacks.length)}function finishOperation(op,endCb){var group=op.ownsGroup;if(group)try{fireCallbacksForOps(group)}finally{operationGroup=null,endCb(group)}}var orphanDelayedCallbacks=null;function signalLater(emitter,type){var arr=getHandlers(emitter,type);if(arr.length){var args=Array.prototype.slice.call(arguments,2),list;operationGroup?list=operationGroup.delayedCallbacks:orphanDelayedCallbacks?list=orphanDelayedCallbacks:(list=orphanDelayedCallbacks=[],setTimeout(fireOrphanDelayed,0));for(var loop=function(i){list.push(function(){return arr[i].apply(null,args)})},i=0;i<arr.length;++i)loop(i)}}function fireOrphanDelayed(){var delayed=orphanDelayedCallbacks;orphanDelayedCallbacks=null;for(var i=0;i<delayed.length;++i)delayed[i]()}function updateLineForChanges(cm,lineView,lineN,dims){for(var j=0;j<lineView.changes.length;j++){var type=lineView.changes[j];"text"==type?updateLineText(cm,lineView):"gutter"==type?updateLineGutter(cm,lineView,lineN,dims):"class"==type?updateLineClasses(cm,lineView):"widget"==type&&updateLineWidgets(cm,lineView,dims)}lineView.changes=null}function ensureLineWrapped(lineView){return lineView.node==lineView.text&&(lineView.node=elt("div",null,null,"position: relative"),lineView.text.parentNode&&lineView.text.parentNode.replaceChild(lineView.node,lineView.text),lineView.node.appendChild(lineView.text),ie&&ie_version<8&&(lineView.node.style.zIndex=2)),lineView.node}function updateLineBackground(cm,lineView){var cls=lineView.bgClass?lineView.bgClass+" "+(lineView.line.bgClass||""):lineView.line.bgClass;if(cls&&(cls+=" CodeMirror-linebackground"),lineView.background)cls?lineView.background.className=cls:(lineView.background.parentNode.removeChild(lineView.background),lineView.background=null);else if(cls){var wrap=ensureLineWrapped(lineView);lineView.background=wrap.insertBefore(elt("div",null,cls),wrap.firstChild),cm.display.input.setUneditable(lineView.background)}}function getLineContent(cm,lineView){var ext=cm.display.externalMeasured;return ext&&ext.line==lineView.line?(cm.display.externalMeasured=null,lineView.measure=ext.measure,ext.built):buildLineContent(cm,lineView)}function updateLineText(cm,lineView){var cls=lineView.text.className,built=getLineContent(cm,lineView);lineView.text==lineView.node&&(lineView.node=built.pre),lineView.text.parentNode.replaceChild(built.pre,lineView.text),lineView.text=built.pre,built.bgClass!=lineView.bgClass||built.textClass!=lineView.textClass?(lineView.bgClass=built.bgClass,lineView.textClass=built.textClass,updateLineClasses(cm,lineView)):cls&&(lineView.text.className=cls)}function updateLineClasses(cm,lineView){updateLineBackground(cm,lineView),lineView.line.wrapClass?ensureLineWrapped(lineView).className=lineView.line.wrapClass:lineView.node!=lineView.text&&(lineView.node.className="");var textClass=lineView.textClass?lineView.textClass+" "+(lineView.line.textClass||""):lineView.line.textClass;lineView.text.className=textClass||""}function updateLineGutter(cm,lineView,lineN,dims){if(lineView.gutter&&(lineView.node.removeChild(lineView.gutter),lineView.gutter=null),lineView.gutterBackground&&(lineView.node.removeChild(lineView.gutterBackground),lineView.gutterBackground=null),lineView.line.gutterClass){var wrap=ensureLineWrapped(lineView);lineView.gutterBackground=elt("div",null,"CodeMirror-gutter-background "+lineView.line.gutterClass,"left: "+(cm.options.fixedGutter?dims.fixedPos:-dims.gutterTotalWidth)+"px; width: "+dims.gutterTotalWidth+"px"),cm.display.input.setUneditable(lineView.gutterBackground),wrap.insertBefore(lineView.gutterBackground,lineView.text)}var markers=lineView.line.gutterMarkers;if(cm.options.lineNumbers||markers){var wrap$1=ensureLineWrapped(lineView),gutterWrap=lineView.gutter=elt("div",null,"CodeMirror-gutter-wrapper","left: "+(cm.options.fixedGutter?dims.fixedPos:-dims.gutterTotalWidth)+"px");if(cm.display.input.setUneditable(gutterWrap),wrap$1.insertBefore(gutterWrap,lineView.text),lineView.line.gutterClass&&(gutterWrap.className+=" "+lineView.line.gutterClass),!cm.options.lineNumbers||markers&&markers["CodeMirror-linenumbers"]||(lineView.lineNumber=gutterWrap.appendChild(elt("div",lineNumberFor(cm.options,lineN),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+dims.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+cm.display.lineNumInnerWidth+"px"))),markers)for(var k=0;k<cm.display.gutterSpecs.length;++k){var id=cm.display.gutterSpecs[k].className,found=markers.hasOwnProperty(id)&&markers[id];found&&gutterWrap.appendChild(elt("div",[found],"CodeMirror-gutter-elt","left: "+dims.gutterLeft[id]+"px; width: "+dims.gutterWidth[id]+"px"))}}}function updateLineWidgets(cm,lineView,dims){lineView.alignable&&(lineView.alignable=null);for(var node=lineView.node.firstChild,next=void 0;node;node=next)next=node.nextSibling,"CodeMirror-linewidget"==node.className&&lineView.node.removeChild(node);insertLineWidgets(cm,lineView,dims)}function buildLineElement(cm,lineView,lineN,dims){var built=getLineContent(cm,lineView);return lineView.text=lineView.node=built.pre,built.bgClass&&(lineView.bgClass=built.bgClass),built.textClass&&(lineView.textClass=built.textClass),updateLineClasses(cm,lineView),updateLineGutter(cm,lineView,lineN,dims),insertLineWidgets(cm,lineView,dims),lineView.node}function insertLineWidgets(cm,lineView,dims){if(insertLineWidgetsFor(cm,lineView.line,lineView,dims,!0),lineView.rest)for(var i=0;i<lineView.rest.length;i++)insertLineWidgetsFor(cm,lineView.rest[i],lineView,dims,!1)}function insertLineWidgetsFor(cm,line,lineView,dims,allowAbove){if(line.widgets)for(var wrap=ensureLineWrapped(lineView),i=0,ws=line.widgets;i<ws.length;++i){var widget=ws[i],node=elt("div",[widget.node],"CodeMirror-linewidget");widget.handleMouseEvents||node.setAttribute("cm-ignore-events","true"),positionLineWidget(widget,node,lineView,dims),cm.display.input.setUneditable(node),allowAbove&&widget.above?wrap.insertBefore(node,lineView.gutter||lineView.text):wrap.appendChild(node),signalLater(widget,"redraw")}}function positionLineWidget(widget,node,lineView,dims){if(widget.noHScroll){(lineView.alignable||(lineView.alignable=[])).push(node);var width=dims.wrapperWidth;node.style.left=dims.fixedPos+"px",widget.coverGutter||(width-=dims.gutterTotalWidth,node.style.paddingLeft=dims.gutterTotalWidth+"px"),node.style.width=width+"px"}widget.coverGutter&&(node.style.zIndex=5,node.style.position="relative",widget.noHScroll||(node.style.marginLeft=-dims.gutterTotalWidth+"px"))}function widgetHeight(widget){if(null!=widget.height)return widget.height;var cm=widget.doc.cm;if(!cm)return 0;if(!contains(document.body,widget.node)){var parentStyle="position: relative;";widget.coverGutter&&(parentStyle+="margin-left: -"+cm.display.gutters.offsetWidth+"px;"),widget.noHScroll&&(parentStyle+="width: "+cm.display.wrapper.clientWidth+"px;"),removeChildrenAndAdd(cm.display.measure,elt("div",[widget.node],null,parentStyle))}return widget.height=widget.node.parentNode.offsetHeight}function eventInWidget(display,e){for(var n=e_target(e);n!=display.wrapper;n=n.parentNode)if(!n||1==n.nodeType&&"true"==n.getAttribute("cm-ignore-events")||n.parentNode==display.sizer&&n!=display.mover)return!0}function paddingTop(display){return display.lineSpace.offsetTop}function paddingVert(display){return display.mover.offsetHeight-display.lineSpace.offsetHeight}function paddingH(display){if(display.cachedPaddingH)return display.cachedPaddingH;var e=removeChildrenAndAdd(display.measure,elt("pre","x")),style=window.getComputedStyle?window.getComputedStyle(e):e.currentStyle,data={left:parseInt(style.paddingLeft),right:parseInt(style.paddingRight)};return isNaN(data.left)||isNaN(data.right)||(display.cachedPaddingH=data),data}function scrollGap(cm){return scrollerGap-cm.display.nativeBarWidth}function displayWidth(cm){return cm.display.scroller.clientWidth-scrollGap(cm)-cm.display.barWidth}function displayHeight(cm){return cm.display.scroller.clientHeight-scrollGap(cm)-cm.display.barHeight}function ensureLineHeights(cm,lineView,rect){var wrapping=cm.options.lineWrapping,curWidth=wrapping&&displayWidth(cm);if(!lineView.measure.heights||wrapping&&lineView.measure.width!=curWidth){var heights=lineView.measure.heights=[];if(wrapping){lineView.measure.width=curWidth;for(var rects=lineView.text.firstChild.getClientRects(),i=0;i<rects.length-1;i++){var cur=rects[i],next=rects[i+1];Math.abs(cur.bottom-next.bottom)>2&&heights.push((cur.bottom+next.top)/2-rect.top)}}heights.push(rect.bottom-rect.top)}}function mapFromLineView(lineView,line,lineN){if(lineView.line==line)return{map:lineView.measure.map,cache:lineView.measure.cache};for(var i=0;i<lineView.rest.length;i++)if(lineView.rest[i]==line)return{map:lineView.measure.maps[i],cache:lineView.measure.caches[i]};for(var i$1=0;i$1<lineView.rest.length;i$1++)if(lineNo(lineView.rest[i$1])>lineN)return{map:lineView.measure.maps[i$1],cache:lineView.measure.caches[i$1],before:!0}}function updateExternalMeasurement(cm,line){var lineN=lineNo(line=visualLine(line)),view=cm.display.externalMeasured=new LineView(cm.doc,line,lineN);view.lineN=lineN;var built=view.built=buildLineContent(cm,view);return view.text=built.pre,removeChildrenAndAdd(cm.display.lineMeasure,built.pre),view}function measureChar(cm,line,ch,bias){return measureCharPrepared(cm,prepareMeasureForLine(cm,line),ch,bias)}function findViewForLine(cm,lineN){if(lineN>=cm.display.viewFrom&&lineN<cm.display.viewTo)return cm.display.view[findViewIndex(cm,lineN)];var ext=cm.display.externalMeasured;return ext&&lineN>=ext.lineN&&lineN<ext.lineN+ext.size?ext:void 0}function prepareMeasureForLine(cm,line){var lineN=lineNo(line),view=findViewForLine(cm,lineN);view&&!view.text?view=null:view&&view.changes&&(updateLineForChanges(cm,view,lineN,getDimensions(cm)),cm.curOp.forceUpdate=!0),view||(view=updateExternalMeasurement(cm,line));var info=mapFromLineView(view,line,lineN);return{line:line,view:view,rect:null,map:info.map,cache:info.cache,before:info.before,hasHeights:!1}}function measureCharPrepared(cm,prepared,ch,bias,varHeight){prepared.before&&(ch=-1);var key=ch+(bias||""),found;return prepared.cache.hasOwnProperty(key)?found=prepared.cache[key]:(prepared.rect||(prepared.rect=prepared.view.text.getBoundingClientRect()),prepared.hasHeights||(ensureLineHeights(cm,prepared.view,prepared.rect),prepared.hasHeights=!0),(found=measureCharInner(cm,prepared,ch,bias)).bogus||(prepared.cache[key]=found)),{left:found.left,right:found.right,top:varHeight?found.rtop:found.top,bottom:varHeight?found.rbottom:found.bottom}}var nullRect={left:0,right:0,top:0,bottom:0},measureText;function nodeAndOffsetInLineMap(map$$1,ch,bias){for(var node,start,end,collapse,mStart,mEnd,i=0;i<map$$1.length;i+=3)if(mStart=map$$1[i],mEnd=map$$1[i+1],ch<mStart?(start=0,end=1,collapse="left"):ch<mEnd?end=(start=ch-mStart)+1:(i==map$$1.length-3||ch==mEnd&&map$$1[i+3]>ch)&&(start=(end=mEnd-mStart)-1,ch>=mEnd&&(collapse="right")),null!=start){if(node=map$$1[i+2],mStart==mEnd&&bias==(node.insertLeft?"left":"right")&&(collapse=bias),"left"==bias&&0==start)for(;i&&map$$1[i-2]==map$$1[i-3]&&map$$1[i-1].insertLeft;)node=map$$1[2+(i-=3)],collapse="left";if("right"==bias&&start==mEnd-mStart)for(;i<map$$1.length-3&&map$$1[i+3]==map$$1[i+4]&&!map$$1[i+5].insertLeft;)node=map$$1[(i+=3)+2],collapse="right";break}return{node:node,start:start,end:end,collapse:collapse,coverStart:mStart,coverEnd:mEnd}}function getUsefulRect(rects,bias){var rect=nullRect;if("left"==bias)for(var i=0;i<rects.length&&(rect=rects[i]).left==rect.right;i++);else for(var i$1=rects.length-1;i$1>=0&&(rect=rects[i$1]).left==rect.right;i$1--);return rect}function measureCharInner(cm,prepared,ch,bias){var place=nodeAndOffsetInLineMap(prepared.map,ch,bias),node=place.node,start=place.start,end=place.end,collapse=place.collapse,rect;if(3==node.nodeType){for(var i$1=0;i$1<4;i$1++){for(;start&&isExtendingChar(prepared.line.text.charAt(place.coverStart+start));)--start;for(;place.coverStart+end<place.coverEnd&&isExtendingChar(prepared.line.text.charAt(place.coverStart+end));)++end;if((rect=ie&&ie_version<9&&0==start&&end==place.coverEnd-place.coverStart?node.parentNode.getBoundingClientRect():getUsefulRect(range(node,start,end).getClientRects(),bias)).left||rect.right||0==start)break;end=start,start-=1,collapse="right"}ie&&ie_version<11&&(rect=maybeUpdateRectForZooming(cm.display.measure,rect))}else{var rects;start>0&&(collapse=bias="right"),rect=cm.options.lineWrapping&&(rects=node.getClientRects()).length>1?rects["right"==bias?rects.length-1:0]:node.getBoundingClientRect()}if(ie&&ie_version<9&&!start&&(!rect||!rect.left&&!rect.right)){var rSpan=node.parentNode.getClientRects()[0];rect=rSpan?{left:rSpan.left,right:rSpan.left+charWidth(cm.display),top:rSpan.top,bottom:rSpan.bottom}:nullRect}for(var rtop=rect.top-prepared.rect.top,rbot=rect.bottom-prepared.rect.top,mid=(rtop+rbot)/2,heights=prepared.view.measure.heights,i=0;i<heights.length-1&&!(mid<heights[i]);i++);var top=i?heights[i-1]:0,bot=heights[i],result={left:("right"==collapse?rect.right:rect.left)-prepared.rect.left,right:("left"==collapse?rect.left:rect.right)-prepared.rect.left,top:top,bottom:bot};return rect.left||rect.right||(result.bogus=!0),cm.options.singleCursorHeightPerLine||(result.rtop=rtop,result.rbottom=rbot),result}function maybeUpdateRectForZooming(measure,rect){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!hasBadZoomedRects(measure))return rect;var scaleX=screen.logicalXDPI/screen.deviceXDPI,scaleY=screen.logicalYDPI/screen.deviceYDPI;return{left:rect.left*scaleX,right:rect.right*scaleX,top:rect.top*scaleY,bottom:rect.bottom*scaleY}}function clearLineMeasurementCacheFor(lineView){if(lineView.measure&&(lineView.measure.cache={},lineView.measure.heights=null,lineView.rest))for(var i=0;i<lineView.rest.length;i++)lineView.measure.caches[i]={}}function clearLineMeasurementCache(cm){cm.display.externalMeasure=null,removeChildren(cm.display.lineMeasure);for(var i=0;i<cm.display.view.length;i++)clearLineMeasurementCacheFor(cm.display.view[i])}function clearCaches(cm){clearLineMeasurementCache(cm),cm.display.cachedCharWidth=cm.display.cachedTextHeight=cm.display.cachedPaddingH=null,cm.options.lineWrapping||(cm.display.maxLineChanged=!0),cm.display.lineNumChars=null}function pageScrollX(){return chrome&&android?-(document.body.getBoundingClientRect().left-parseInt(getComputedStyle(document.body).marginLeft)):window.pageXOffset||(document.documentElement||document.body).scrollLeft}function pageScrollY(){return chrome&&android?-(document.body.getBoundingClientRect().top-parseInt(getComputedStyle(document.body).marginTop)):window.pageYOffset||(document.documentElement||document.body).scrollTop}function widgetTopHeight(lineObj){var height=0;if(lineObj.widgets)for(var i=0;i<lineObj.widgets.length;++i)lineObj.widgets[i].above&&(height+=widgetHeight(lineObj.widgets[i]));return height}function intoCoordSystem(cm,lineObj,rect,context,includeWidgets){if(!includeWidgets){var height=widgetTopHeight(lineObj);rect.top+=height,rect.bottom+=height}if("line"==context)return rect;context||(context="local");var yOff=heightAtLine(lineObj);if("local"==context?yOff+=paddingTop(cm.display):yOff-=cm.display.viewOffset,"page"==context||"window"==context){var lOff=cm.display.lineSpace.getBoundingClientRect();yOff+=lOff.top+("window"==context?0:pageScrollY());var xOff=lOff.left+("window"==context?0:pageScrollX());rect.left+=xOff,rect.right+=xOff}return rect.top+=yOff,rect.bottom+=yOff,rect}function fromCoordSystem(cm,coords,context){if("div"==context)return coords;var left=coords.left,top=coords.top;if("page"==context)left-=pageScrollX(),top-=pageScrollY();else if("local"==context||!context){var localBox=cm.display.sizer.getBoundingClientRect();left+=localBox.left,top+=localBox.top}var lineSpaceBox=cm.display.lineSpace.getBoundingClientRect();return{left:left-lineSpaceBox.left,top:top-lineSpaceBox.top}}function charCoords(cm,pos,context,lineObj,bias){return lineObj||(lineObj=getLine(cm.doc,pos.line)),intoCoordSystem(cm,lineObj,measureChar(cm,lineObj,pos.ch,bias),context)}function cursorCoords(cm,pos,context,lineObj,preparedMeasure,varHeight){function get(ch,right){var m=measureCharPrepared(cm,preparedMeasure,ch,right?"right":"left",varHeight);return right?m.left=m.right:m.right=m.left,intoCoordSystem(cm,lineObj,m,context)}lineObj=lineObj||getLine(cm.doc,pos.line),preparedMeasure||(preparedMeasure=prepareMeasureForLine(cm,lineObj));var order=getOrder(lineObj,cm.doc.direction),ch=pos.ch,sticky=pos.sticky;if(ch>=lineObj.text.length?(ch=lineObj.text.length,sticky="before"):ch<=0&&(ch=0,sticky="after"),!order)return get("before"==sticky?ch-1:ch,"before"==sticky);function getBidi(ch,partPos,invert){var part,right;return get(invert?ch-1:ch,1==order[partPos].level!=invert)}var partPos=getBidiPartAt(order,ch,sticky),other=bidiOther,val=getBidi(ch,partPos,"before"==sticky);return null!=other&&(val.other=getBidi(ch,other,"before"!=sticky)),val}function estimateCoords(cm,pos){var left=0;pos=clipPos(cm.doc,pos),cm.options.lineWrapping||(left=charWidth(cm.display)*pos.ch);var lineObj=getLine(cm.doc,pos.line),top=heightAtLine(lineObj)+paddingTop(cm.display);return{left:left,right:left,top:top,bottom:top+lineObj.height}}function PosWithInfo(line,ch,sticky,outside,xRel){var pos=Pos(line,ch,sticky);return pos.xRel=xRel,outside&&(pos.outside=!0),pos}function coordsChar(cm,x,y){var doc=cm.doc;if((y+=cm.display.viewOffset)<0)return PosWithInfo(doc.first,0,null,!0,-1);var lineN=lineAtHeight(doc,y),last=doc.first+doc.size-1;if(lineN>last)return PosWithInfo(doc.first+doc.size-1,getLine(doc,last).text.length,null,!0,1);x<0&&(x=0);for(var lineObj=getLine(doc,lineN);;){var found=coordsCharInner(cm,lineObj,lineN,x,y),collapsed=collapsedSpanAround(lineObj,found.ch+(found.xRel>0?1:0));if(!collapsed)return found;var rangeEnd=collapsed.find(1);if(rangeEnd.line==lineN)return rangeEnd;lineObj=getLine(doc,lineN=rangeEnd.line)}}function wrappedLineExtent(cm,lineObj,preparedMeasure,y){y-=widgetTopHeight(lineObj);var end=lineObj.text.length,begin=findFirst(function(ch){return measureCharPrepared(cm,preparedMeasure,ch-1).bottom<=y},end,0);return{begin:begin,end:end=findFirst(function(ch){return measureCharPrepared(cm,preparedMeasure,ch).top>y},begin,end)}}function wrappedLineExtentChar(cm,lineObj,preparedMeasure,target){var targetTop;return preparedMeasure||(preparedMeasure=prepareMeasureForLine(cm,lineObj)),wrappedLineExtent(cm,lineObj,preparedMeasure,intoCoordSystem(cm,lineObj,measureCharPrepared(cm,preparedMeasure,target),"line").top)}function boxIsAfter(box,x,y,left){return!(box.bottom<=y)&&(box.top>y||(left?box.left:box.right)>x)}function coordsCharInner(cm,lineObj,lineNo$$1,x,y){y-=heightAtLine(lineObj);var preparedMeasure=prepareMeasureForLine(cm,lineObj),widgetHeight$$1=widgetTopHeight(lineObj),begin=0,end=lineObj.text.length,ltr=!0,order=getOrder(lineObj,cm.doc.direction);if(order){var part=(cm.options.lineWrapping?coordsBidiPartWrapped:coordsBidiPart)(cm,lineObj,lineNo$$1,preparedMeasure,order,x,y);begin=(ltr=1!=part.level)?part.from:part.to-1,end=ltr?part.to:part.from-1}var chAround=null,boxAround=null,ch=findFirst(function(ch){var box=measureCharPrepared(cm,preparedMeasure,ch);return box.top+=widgetHeight$$1,box.bottom+=widgetHeight$$1,!!boxIsAfter(box,x,y,!1)&&(box.top<=y&&box.left<=x&&(chAround=ch,boxAround=box),!0)},begin,end),baseX,sticky,outside=!1;if(boxAround){var atLeft=x-boxAround.left<boxAround.right-x,atStart=atLeft==ltr;ch=chAround+(atStart?0:1),sticky=atStart?"after":"before",baseX=atLeft?boxAround.left:boxAround.right}else{ltr||ch!=end&&ch!=begin||ch++,sticky=0==ch?"after":ch==lineObj.text.length?"before":measureCharPrepared(cm,preparedMeasure,ch-(ltr?1:0)).bottom+widgetHeight$$1<=y==ltr?"after":"before";var coords=cursorCoords(cm,Pos(lineNo$$1,ch,sticky),"line",lineObj,preparedMeasure);baseX=coords.left,outside=y<coords.top||y>=coords.bottom}return PosWithInfo(lineNo$$1,ch=skipExtendingChars(lineObj.text,ch,1),sticky,outside,x-baseX)}function coordsBidiPart(cm,lineObj,lineNo$$1,preparedMeasure,order,x,y){var index=findFirst(function(i){var part=order[i],ltr=1!=part.level;return boxIsAfter(cursorCoords(cm,Pos(lineNo$$1,ltr?part.to:part.from,ltr?"before":"after"),"line",lineObj,preparedMeasure),x,y,!0)},0,order.length-1),part=order[index];if(index>0){var ltr=1!=part.level,start=cursorCoords(cm,Pos(lineNo$$1,ltr?part.from:part.to,ltr?"after":"before"),"line",lineObj,preparedMeasure);boxIsAfter(start,x,y,!0)&&start.top>y&&(part=order[index-1])}return part}function coordsBidiPartWrapped(cm,lineObj,_lineNo,preparedMeasure,order,x,y){var ref=wrappedLineExtent(cm,lineObj,preparedMeasure,y),begin=ref.begin,end=ref.end;/\s/.test(lineObj.text.charAt(end-1))&&end--;for(var part=null,closestDist=null,i=0;i<order.length;i++){var p=order[i];if(!(p.from>=end||p.to<=begin)){var ltr,endX=measureCharPrepared(cm,preparedMeasure,1!=p.level?Math.min(end,p.to)-1:Math.max(begin,p.from)).right,dist=endX<x?x-endX+1e9:endX-x;(!part||closestDist>dist)&&(part=p,closestDist=dist)}}return part||(part=order[order.length-1]),part.from<begin&&(part={from:begin,to:part.to,level:part.level}),part.to>end&&(part={from:part.from,to:end,level:part.level}),part}function textHeight(display){if(null!=display.cachedTextHeight)return display.cachedTextHeight;if(null==measureText){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;return height>3&&(display.cachedTextHeight=height),removeChildren(display.measure),height||1}function charWidth(display){if(null!=display.cachedCharWidth)return display.cachedCharWidth;var anchor=elt("span","xxxxxxxxxx"),pre=elt("pre",[anchor]);removeChildrenAndAdd(display.measure,pre);var rect=anchor.getBoundingClientRect(),width=(rect.right-rect.left)/10;return width>2&&(display.cachedCharWidth=width),width||10}function getDimensions(cm){for(var d=cm.display,left={},width={},gutterLeft=d.gutters.clientLeft,n=d.gutters.firstChild,i=0;n;n=n.nextSibling,++i){var id=cm.display.gutterSpecs[i].className;left[id]=n.offsetLeft+n.clientLeft+gutterLeft,width[id]=n.clientWidth}return{fixedPos:compensateForHScroll(d),gutterTotalWidth:d.gutters.offsetWidth,gutterLeft:left,gutterWidth:width,wrapperWidth:d.wrapper.clientWidth}}function compensateForHScroll(display){return display.scroller.getBoundingClientRect().left-display.sizer.getBoundingClientRect().left}function estimateHeight(cm){var th=textHeight(cm.display),wrapping=cm.options.lineWrapping,perLine=wrapping&&Math.max(5,cm.display.scroller.clientWidth/charWidth(cm.display)-3);return function(line){if(lineIsHidden(cm.doc,line))return 0;var widgetsHeight=0;if(line.widgets)for(var i=0;i<line.widgets.length;i++)line.widgets[i].height&&(widgetsHeight+=line.widgets[i].height);return wrapping?widgetsHeight+(Math.ceil(line.text.length/perLine)||1)*th:widgetsHeight+th}}function estimateLineHeights(cm){var doc=cm.doc,est=estimateHeight(cm);doc.iter(function(line){var estHeight=est(line);estHeight!=line.height&&updateLineHeight(line,estHeight)})}function posFromMouse(cm,e,liberal,forRect){var display=cm.display;if(!liberal&&"true"==e_target(e).getAttribute("cm-not-content"))return null;var x,y,space=display.lineSpace.getBoundingClientRect();try{x=e.clientX-space.left,y=e.clientY-space.top}catch(e){return null}var coords=coordsChar(cm,x,y),line;if(forRect&&1==coords.xRel&&(line=getLine(cm.doc,coords.line).text).length==coords.ch){var colDiff=countColumn(line,line.length,cm.options.tabSize)-line.length;coords=Pos(coords.line,Math.max(0,Math.round((x-paddingH(cm.display).left)/charWidth(cm.display))-colDiff))}return coords}function findViewIndex(cm,n){if(n>=cm.display.viewTo)return null;if((n-=cm.display.viewFrom)<0)return null;for(var view=cm.display.view,i=0;i<view.length;i++)if((n-=view[i].size)<0)return i}function regChange(cm,from,to,lendiff){null==from&&(from=cm.doc.first),null==to&&(to=cm.doc.first+cm.doc.size),lendiff||(lendiff=0);var display=cm.display;if(lendiff&&to<display.viewTo&&(null==display.updateLineNumbers||display.updateLineNumbers>from)&&(display.updateLineNumbers=from),cm.curOp.viewChanged=!0,from>=display.viewTo)sawCollapsedSpans&&visualLineNo(cm.doc,from)<display.viewTo&&resetView(cm);else if(to<=display.viewFrom)sawCollapsedSpans&&visualLineEndNo(cm.doc,to+lendiff)>display.viewFrom?resetView(cm):(display.viewFrom+=lendiff,display.viewTo+=lendiff);else if(from<=display.viewFrom&&to>=display.viewTo)resetView(cm);else if(from<=display.viewFrom){var cut=viewCuttingPoint(cm,to,to+lendiff,1);cut?(display.view=display.view.slice(cut.index),display.viewFrom=cut.lineN,display.viewTo+=lendiff):resetView(cm)}else if(to>=display.viewTo){var cut$1=viewCuttingPoint(cm,from,from,-1);cut$1?(display.view=display.view.slice(0,cut$1.index),display.viewTo=cut$1.lineN):resetView(cm)}else{var cutTop=viewCuttingPoint(cm,from,from,-1),cutBot=viewCuttingPoint(cm,to,to+lendiff,1);cutTop&&cutBot?(display.view=display.view.slice(0,cutTop.index).concat(buildViewArray(cm,cutTop.lineN,cutBot.lineN)).concat(display.view.slice(cutBot.index)),display.viewTo+=lendiff):resetView(cm)}var ext=display.externalMeasured;ext&&(to<ext.lineN?ext.lineN+=lendiff:from<ext.lineN+ext.size&&(display.externalMeasured=null))}function regLineChange(cm,line,type){cm.curOp.viewChanged=!0;var display=cm.display,ext=cm.display.externalMeasured;if(ext&&line>=ext.lineN&&line<ext.lineN+ext.size&&(display.externalMeasured=null),!(line<display.viewFrom||line>=display.viewTo)){var lineView=display.view[findViewIndex(cm,line)];if(null!=lineView.node){var arr=lineView.changes||(lineView.changes=[]);-1==indexOf(arr,type)&&arr.push(type)}}}function resetView(cm){cm.display.viewFrom=cm.display.viewTo=cm.doc.first,cm.display.view=[],cm.display.viewOffset=0}function viewCuttingPoint(cm,oldN,newN,dir){var index=findViewIndex(cm,oldN),diff,view=cm.display.view;if(!sawCollapsedSpans||newN==cm.doc.first+cm.doc.size)return{index:index,lineN:newN};for(var n=cm.display.viewFrom,i=0;i<index;i++)n+=view[i].size;if(n!=oldN){if(dir>0){if(index==view.length-1)return null;diff=n+view[index].size-oldN,index++}else diff=n-oldN;oldN+=diff,newN+=diff}for(;visualLineNo(cm.doc,newN)!=newN;){if(index==(dir<0?0:view.length-1))return null;newN+=dir*view[index-(dir<0?1:0)].size,index+=dir}return{index:index,lineN:newN}}function adjustView(cm,from,to){var display=cm.display,view;0==display.view.length||from>=display.viewTo||to<=display.viewFrom?(display.view=buildViewArray(cm,from,to),display.viewFrom=from):(display.viewFrom>from?display.view=buildViewArray(cm,from,display.viewFrom).concat(display.view):display.viewFrom<from&&(display.view=display.view.slice(findViewIndex(cm,from))),display.viewFrom=from,display.viewTo<to?display.view=display.view.concat(buildViewArray(cm,display.viewTo,to)):display.viewTo>to&&(display.view=display.view.slice(0,findViewIndex(cm,to)))),display.viewTo=to}function countDirtyView(cm){for(var view=cm.display.view,dirty=0,i=0;i<view.length;i++){var lineView=view[i];lineView.hidden||lineView.node&&!lineView.changes||++dirty}return dirty}function updateSelection(cm){cm.display.input.showSelection(cm.display.input.prepareSelection())}function prepareSelection(cm,primary){void 0===primary&&(primary=!0);for(var doc=cm.doc,result={},curFragment=result.cursors=document.createDocumentFragment(),selFragment=result.selection=document.createDocumentFragment(),i=0;i<doc.sel.ranges.length;i++)if(primary||i!=doc.sel.primIndex){var range$$1=doc.sel.ranges[i];if(!(range$$1.from().line>=cm.display.viewTo||range$$1.to().line<cm.display.viewFrom)){var collapsed=range$$1.empty();(collapsed||cm.options.showCursorWhenSelecting)&&drawSelectionCursor(cm,range$$1.head,curFragment),collapsed||drawSelectionRange(cm,range$$1,selFragment)}}return result}function drawSelectionCursor(cm,head,output){var pos=cursorCoords(cm,head,"div",null,null,!cm.options.singleCursorHeightPerLine),cursor=output.appendChild(elt("div"," ","CodeMirror-cursor"));if(cursor.style.left=pos.left+"px",cursor.style.top=pos.top+"px",cursor.style.height=Math.max(0,pos.bottom-pos.top)*cm.options.cursorHeight+"px",pos.other){var otherCursor=output.appendChild(elt("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));otherCursor.style.display="",otherCursor.style.left=pos.other.left+"px",otherCursor.style.top=pos.other.top+"px",otherCursor.style.height=.85*(pos.other.bottom-pos.other.top)+"px"}}function cmpCoords(a,b){return a.top-b.top||a.left-b.left}function drawSelectionRange(cm,range$$1,output){var display=cm.display,doc=cm.doc,fragment=document.createDocumentFragment(),padding=paddingH(cm.display),leftSide=padding.left,rightSide=Math.max(display.sizerWidth,displayWidth(cm)-display.sizer.offsetLeft)-padding.right,docLTR="ltr"==doc.direction;function add(left,top,width,bottom){top<0&&(top=0),top=Math.round(top),bottom=Math.round(bottom),fragment.appendChild(elt("div",null,"CodeMirror-selected","position: absolute; left: "+left+"px;\n top: "+top+"px; width: "+(null==width?rightSide-left:width)+"px;\n height: "+(bottom-top)+"px"))}function drawForLine(line,fromArg,toArg){var lineObj=getLine(doc,line),lineLen=lineObj.text.length,start,end;function coords(ch,bias){return charCoords(cm,Pos(line,ch),"div",lineObj,bias)}function wrapX(pos,dir,side){var extent=wrappedLineExtentChar(cm,lineObj,null,pos),prop="ltr"==dir==("after"==side)?"left":"right",ch;return coords("after"==side?extent.begin:extent.end-(/\s/.test(lineObj.text.charAt(extent.end-1))?2:1),prop)[prop]}var order=getOrder(lineObj,doc.direction);return iterateBidiSections(order,fromArg||0,null==toArg?lineLen:toArg,function(from,to,dir,i){var ltr="ltr"==dir,fromPos=coords(from,ltr?"left":"right"),toPos=coords(to-1,ltr?"right":"left"),openStart=null==fromArg&&0==from,openEnd=null==toArg&&to==lineLen,first=0==i,last=!order||i==order.length-1;if(toPos.top-fromPos.top<=3){var openLeft,openRight=(docLTR?openEnd:openStart)&&last,left=(docLTR?openStart:openEnd)&&first?leftSide:(ltr?fromPos:toPos).left,right=openRight?rightSide:(ltr?toPos:fromPos).right;add(left,fromPos.top,right-left,fromPos.bottom)}else{var topLeft,topRight,botLeft,botRight;ltr?(topLeft=docLTR&&openStart&&first?leftSide:fromPos.left,topRight=docLTR?rightSide:wrapX(from,dir,"before"),botLeft=docLTR?leftSide:wrapX(to,dir,"after"),botRight=docLTR&&openEnd&&last?rightSide:toPos.right):(topLeft=docLTR?wrapX(from,dir,"before"):leftSide,topRight=!docLTR&&openStart&&first?rightSide:fromPos.right,botLeft=!docLTR&&openEnd&&last?leftSide:toPos.left,botRight=docLTR?wrapX(to,dir,"after"):rightSide),add(topLeft,fromPos.top,topRight-topLeft,fromPos.bottom),fromPos.bottom<toPos.top&&add(leftSide,fromPos.bottom,null,toPos.top),add(botLeft,toPos.top,botRight-botLeft,toPos.bottom)}(!start||cmpCoords(fromPos,start)<0)&&(start=fromPos),cmpCoords(toPos,start)<0&&(start=toPos),(!end||cmpCoords(fromPos,end)<0)&&(end=fromPos),cmpCoords(toPos,end)<0&&(end=toPos)}),{start:start,end:end}}var sFrom=range$$1.from(),sTo=range$$1.to();if(sFrom.line==sTo.line)drawForLine(sFrom.line,sFrom.ch,sTo.ch);else{var fromLine=getLine(doc,sFrom.line),toLine=getLine(doc,sTo.line),singleVLine=visualLine(fromLine)==visualLine(toLine),leftEnd=drawForLine(sFrom.line,sFrom.ch,singleVLine?fromLine.text.length+1:null).end,rightStart=drawForLine(sTo.line,singleVLine?0:null,sTo.ch).start;singleVLine&&(leftEnd.top<rightStart.top-2?(add(leftEnd.right,leftEnd.top,null,leftEnd.bottom),add(leftSide,rightStart.top,rightStart.left,rightStart.bottom)):add(leftEnd.right,leftEnd.top,rightStart.left-leftEnd.right,leftEnd.bottom)),leftEnd.bottom<rightStart.top&&add(leftSide,leftEnd.bottom,null,rightStart.top)}output.appendChild(fragment)}function restartBlink(cm){if(cm.state.focused){var display=cm.display;clearInterval(display.blinker);var on=!0;display.cursorDiv.style.visibility="",cm.options.cursorBlinkRate>0?display.blinker=setInterval(function(){return display.cursorDiv.style.visibility=(on=!on)?"":"hidden"},cm.options.cursorBlinkRate):cm.options.cursorBlinkRate<0&&(display.cursorDiv.style.visibility="hidden")}}function ensureFocus(cm){cm.state.focused||(cm.display.input.focus(),onFocus(cm))}function delayBlurEvent(cm){cm.state.delayingBlurEvent=!0,setTimeout(function(){cm.state.delayingBlurEvent&&(cm.state.delayingBlurEvent=!1,onBlur(cm))},100)}function onFocus(cm,e){cm.state.delayingBlurEvent&&(cm.state.delayingBlurEvent=!1),"nocursor"!=cm.options.readOnly&&(cm.state.focused||(signal(cm,"focus",cm,e),cm.state.focused=!0,addClass(cm.display.wrapper,"CodeMirror-focused"),cm.curOp||cm.display.selForContextMenu==cm.doc.sel||(cm.display.input.reset(),webkit&&setTimeout(function(){return cm.display.input.reset(!0)},20)),cm.display.input.receivedFocus()),restartBlink(cm))}function onBlur(cm,e){cm.state.delayingBlurEvent||(cm.state.focused&&(signal(cm,"blur",cm,e),cm.state.focused=!1,rmClass(cm.display.wrapper,"CodeMirror-focused")),clearInterval(cm.display.blinker),setTimeout(function(){cm.state.focused||(cm.display.shift=!1)},150))}function updateHeightsInViewport(cm){for(var display=cm.display,prevBottom=display.lineDiv.offsetTop,i=0;i<display.view.length;i++){var cur=display.view[i],wrapping=cm.options.lineWrapping,height=void 0,width=0;if(!cur.hidden){if(ie&&ie_version<8){var bot=cur.node.offsetTop+cur.node.offsetHeight;height=bot-prevBottom,prevBottom=bot}else{var box=cur.node.getBoundingClientRect();height=box.bottom-box.top,!wrapping&&cur.text.firstChild&&(width=cur.text.firstChild.getBoundingClientRect().right-box.left-1)}var diff=cur.line.height-height;if((diff>.005||diff<-.005)&&(updateLineHeight(cur.line,height),updateWidgetHeight(cur.line),cur.rest))for(var j=0;j<cur.rest.length;j++)updateWidgetHeight(cur.rest[j]);if(width>cm.display.sizerWidth){var chWidth=Math.ceil(width/charWidth(cm.display));chWidth>cm.display.maxLineLength&&(cm.display.maxLineLength=chWidth,cm.display.maxLine=cur.line,cm.display.maxLineChanged=!0)}}}}function updateWidgetHeight(line){if(line.widgets)for(var i=0;i<line.widgets.length;++i){var w=line.widgets[i],parent=w.node.parentNode;parent&&(w.height=parent.offsetHeight)}}function visibleLines(display,doc,viewport){var top=viewport&&null!=viewport.top?Math.max(0,viewport.top):display.scroller.scrollTop;top=Math.floor(top-paddingTop(display));var bottom=viewport&&null!=viewport.bottom?viewport.bottom:top+display.wrapper.clientHeight,from=lineAtHeight(doc,top),to=lineAtHeight(doc,bottom);if(viewport&&viewport.ensure){var ensureFrom=viewport.ensure.from.line,ensureTo=viewport.ensure.to.line;ensureFrom<from?(from=ensureFrom,to=lineAtHeight(doc,heightAtLine(getLine(doc,ensureFrom))+display.wrapper.clientHeight)):Math.min(ensureTo,doc.lastLine())>=to&&(from=lineAtHeight(doc,heightAtLine(getLine(doc,ensureTo))-display.wrapper.clientHeight),to=ensureTo)}return{from:from,to:Math.max(to,from+1)}}function maybeScrollWindow(cm,rect){if(!signalDOMEvent(cm,"scrollCursorIntoView")){var display=cm.display,box=display.sizer.getBoundingClientRect(),doScroll=null;if(rect.top+box.top<0?doScroll=!0:rect.bottom+box.top>(window.innerHeight||document.documentElement.clientHeight)&&(doScroll=!1),null!=doScroll&&!phantom){var scrollNode=elt("div","",null,"position: absolute;\n top: "+(rect.top-display.viewOffset-paddingTop(cm.display))+"px;\n height: "+(rect.bottom-rect.top+scrollGap(cm)+display.barHeight)+"px;\n left: "+rect.left+"px; width: "+Math.max(2,rect.right-rect.left)+"px;");cm.display.lineSpace.appendChild(scrollNode),scrollNode.scrollIntoView(doScroll),cm.display.lineSpace.removeChild(scrollNode)}}}function scrollPosIntoView(cm,pos,end,margin){var rect;null==margin&&(margin=0),cm.options.lineWrapping||pos!=end||(end="before"==(pos=pos.ch?Pos(pos.line,"before"==pos.sticky?pos.ch-1:pos.ch,"after"):pos).sticky?Pos(pos.line,pos.ch+1,"before"):pos);for(var limit=0;limit<5;limit++){var changed=!1,coords=cursorCoords(cm,pos),endCoords=end&&end!=pos?cursorCoords(cm,end):coords,scrollPos=calculateScrollPos(cm,rect={left:Math.min(coords.left,endCoords.left),top:Math.min(coords.top,endCoords.top)-margin,right:Math.max(coords.left,endCoords.left),bottom:Math.max(coords.bottom,endCoords.bottom)+margin}),startTop=cm.doc.scrollTop,startLeft=cm.doc.scrollLeft;if(null!=scrollPos.scrollTop&&(updateScrollTop(cm,scrollPos.scrollTop),Math.abs(cm.doc.scrollTop-startTop)>1&&(changed=!0)),null!=scrollPos.scrollLeft&&(setScrollLeft(cm,scrollPos.scrollLeft),Math.abs(cm.doc.scrollLeft-startLeft)>1&&(changed=!0)),!changed)break}return rect}function scrollIntoView(cm,rect){var scrollPos=calculateScrollPos(cm,rect);null!=scrollPos.scrollTop&&updateScrollTop(cm,scrollPos.scrollTop),null!=scrollPos.scrollLeft&&setScrollLeft(cm,scrollPos.scrollLeft)}function calculateScrollPos(cm,rect){var display=cm.display,snapMargin=textHeight(cm.display);rect.top<0&&(rect.top=0);var screentop=cm.curOp&&null!=cm.curOp.scrollTop?cm.curOp.scrollTop:display.scroller.scrollTop,screen=displayHeight(cm),result={};rect.bottom-rect.top>screen&&(rect.bottom=rect.top+screen);var docBottom=cm.doc.height+paddingVert(display),atTop=rect.top<snapMargin,atBottom=rect.bottom>docBottom-snapMargin;if(rect.top<screentop)result.scrollTop=atTop?0:rect.top;else if(rect.bottom>screentop+screen){var newTop=Math.min(rect.top,(atBottom?docBottom:rect.bottom)-screen);newTop!=screentop&&(result.scrollTop=newTop)}var screenleft=cm.curOp&&null!=cm.curOp.scrollLeft?cm.curOp.scrollLeft:display.scroller.scrollLeft,screenw=displayWidth(cm)-(cm.options.fixedGutter?display.gutters.offsetWidth:0),tooWide=rect.right-rect.left>screenw;return tooWide&&(rect.right=rect.left+screenw),rect.left<10?result.scrollLeft=0:rect.left<screenleft?result.scrollLeft=Math.max(0,rect.left-(tooWide?0:10)):rect.right>screenw+screenleft-3&&(result.scrollLeft=rect.right+(tooWide?0:10)-screenw),result}function addToScrollTop(cm,top){null!=top&&(resolveScrollToPos(cm),cm.curOp.scrollTop=(null==cm.curOp.scrollTop?cm.doc.scrollTop:cm.curOp.scrollTop)+top)}function ensureCursorVisible(cm){resolveScrollToPos(cm);var cur=cm.getCursor();cm.curOp.scrollToPos={from:cur,to:cur,margin:cm.options.cursorScrollMargin}}function scrollToCoords(cm,x,y){null==x&&null==y||resolveScrollToPos(cm),null!=x&&(cm.curOp.scrollLeft=x),null!=y&&(cm.curOp.scrollTop=y)}function scrollToRange(cm,range$$1){resolveScrollToPos(cm),cm.curOp.scrollToPos=range$$1}function resolveScrollToPos(cm){var range$$1=cm.curOp.scrollToPos,from,to;range$$1&&(cm.curOp.scrollToPos=null,scrollToCoordsRange(cm,estimateCoords(cm,range$$1.from),estimateCoords(cm,range$$1.to),range$$1.margin))}function scrollToCoordsRange(cm,from,to,margin){var sPos=calculateScrollPos(cm,{left:Math.min(from.left,to.left),top:Math.min(from.top,to.top)-margin,right:Math.max(from.right,to.right),bottom:Math.max(from.bottom,to.bottom)+margin});scrollToCoords(cm,sPos.scrollLeft,sPos.scrollTop)}function updateScrollTop(cm,val){Math.abs(cm.doc.scrollTop-val)<2||(gecko||updateDisplaySimple(cm,{top:val}),setScrollTop(cm,val,!0),gecko&&updateDisplaySimple(cm),startWorker(cm,100))}function setScrollTop(cm,val,forceScroll){val=Math.min(cm.display.scroller.scrollHeight-cm.display.scroller.clientHeight,val),(cm.display.scroller.scrollTop!=val||forceScroll)&&(cm.doc.scrollTop=val,cm.display.scrollbars.setScrollTop(val),cm.display.scroller.scrollTop!=val&&(cm.display.scroller.scrollTop=val))}function setScrollLeft(cm,val,isScroller,forceScroll){val=Math.min(val,cm.display.scroller.scrollWidth-cm.display.scroller.clientWidth),(isScroller?val==cm.doc.scrollLeft:Math.abs(cm.doc.scrollLeft-val)<2)&&!forceScroll||(cm.doc.scrollLeft=val,alignHorizontally(cm),cm.display.scroller.scrollLeft!=val&&(cm.display.scroller.scrollLeft=val),cm.display.scrollbars.setScrollLeft(val))}function measureForScrollbars(cm){var d=cm.display,gutterW=d.gutters.offsetWidth,docH=Math.round(cm.doc.height+paddingVert(cm.display));return{clientHeight:d.scroller.clientHeight,viewHeight:d.wrapper.clientHeight,scrollWidth:d.scroller.scrollWidth,clientWidth:d.scroller.clientWidth,viewWidth:d.wrapper.clientWidth,barLeft:cm.options.fixedGutter?gutterW:0,docHeight:docH,scrollHeight:docH+scrollGap(cm)+d.barHeight,nativeBarWidth:d.nativeBarWidth,gutterWidth:gutterW}}var NativeScrollbars=function(place,scroll,cm){this.cm=cm;var vert=this.vert=elt("div",[elt("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),horiz=this.horiz=elt("div",[elt("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");vert.tabIndex=horiz.tabIndex=-1,place(vert),place(horiz),on(vert,"scroll",function(){vert.clientHeight&&scroll(vert.scrollTop,"vertical")}),on(horiz,"scroll",function(){horiz.clientWidth&&scroll(horiz.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,ie&&ie_version<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};NativeScrollbars.prototype.update=function(measure){var needsH=measure.scrollWidth>measure.clientWidth+1,needsV=measure.scrollHeight>measure.clientHeight+1,sWidth=measure.nativeBarWidth;if(needsV){this.vert.style.display="block",this.vert.style.bottom=needsH?sWidth+"px":"0";var totalHeight=measure.viewHeight-(needsH?sWidth:0);this.vert.firstChild.style.height=Math.max(0,measure.scrollHeight-measure.clientHeight+totalHeight)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(needsH){this.horiz.style.display="block",this.horiz.style.right=needsV?sWidth+"px":"0",this.horiz.style.left=measure.barLeft+"px";var totalWidth=measure.viewWidth-measure.barLeft-(needsV?sWidth:0);this.horiz.firstChild.style.width=Math.max(0,measure.scrollWidth-measure.clientWidth+totalWidth)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&measure.clientHeight>0&&(0==sWidth&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:needsV?sWidth:0,bottom:needsH?sWidth:0}},NativeScrollbars.prototype.setScrollLeft=function(pos){this.horiz.scrollLeft!=pos&&(this.horiz.scrollLeft=pos),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},NativeScrollbars.prototype.setScrollTop=function(pos){this.vert.scrollTop!=pos&&(this.vert.scrollTop=pos),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},NativeScrollbars.prototype.zeroWidthHack=function(){var w=mac&&!mac_geMountainLion?"12px":"18px";this.horiz.style.height=this.vert.style.width=w,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new Delayed,this.disableVert=new Delayed},NativeScrollbars.prototype.enableZeroWidthBar=function(bar,delay,type){function maybeDisable(){var box=bar.getBoundingClientRect(),elt$$1;("vert"==type?document.elementFromPoint(box.right-1,(box.top+box.bottom)/2):document.elementFromPoint((box.right+box.left)/2,box.bottom-1))!=bar?bar.style.pointerEvents="none":delay.set(1e3,maybeDisable)}bar.style.pointerEvents="auto",delay.set(1e3,maybeDisable)},NativeScrollbars.prototype.clear=function(){var parent=this.horiz.parentNode;parent.removeChild(this.horiz),parent.removeChild(this.vert)};var NullScrollbars=function(){};function updateScrollbars(cm,measure){measure||(measure=measureForScrollbars(cm));var startWidth=cm.display.barWidth,startHeight=cm.display.barHeight;updateScrollbarsInner(cm,measure);for(var i=0;i<4&&startWidth!=cm.display.barWidth||startHeight!=cm.display.barHeight;i++)startWidth!=cm.display.barWidth&&cm.options.lineWrapping&&updateHeightsInViewport(cm),updateScrollbarsInner(cm,measureForScrollbars(cm)),startWidth=cm.display.barWidth,startHeight=cm.display.barHeight}function updateScrollbarsInner(cm,measure){var d=cm.display,sizes=d.scrollbars.update(measure);d.sizer.style.paddingRight=(d.barWidth=sizes.right)+"px",d.sizer.style.paddingBottom=(d.barHeight=sizes.bottom)+"px",d.heightForcer.style.borderBottom=sizes.bottom+"px solid transparent",sizes.right&&sizes.bottom?(d.scrollbarFiller.style.display="block",d.scrollbarFiller.style.height=sizes.bottom+"px",d.scrollbarFiller.style.width=sizes.right+"px"):d.scrollbarFiller.style.display="",sizes.bottom&&cm.options.coverGutterNextToScrollbar&&cm.options.fixedGutter?(d.gutterFiller.style.display="block",d.gutterFiller.style.height=sizes.bottom+"px",d.gutterFiller.style.width=measure.gutterWidth+"px"):d.gutterFiller.style.display=""}NullScrollbars.prototype.update=function(){return{bottom:0,right:0}},NullScrollbars.prototype.setScrollLeft=function(){},NullScrollbars.prototype.setScrollTop=function(){},NullScrollbars.prototype.clear=function(){};var scrollbarModel={native:NativeScrollbars,null:NullScrollbars};function initScrollbars(cm){cm.display.scrollbars&&(cm.display.scrollbars.clear(),cm.display.scrollbars.addClass&&rmClass(cm.display.wrapper,cm.display.scrollbars.addClass)),cm.display.scrollbars=new scrollbarModel[cm.options.scrollbarStyle](function(node){cm.display.wrapper.insertBefore(node,cm.display.scrollbarFiller),on(node,"mousedown",function(){cm.state.focused&&setTimeout(function(){return cm.display.input.focus()},0)}),node.setAttribute("cm-not-content","true")},function(pos,axis){"horizontal"==axis?setScrollLeft(cm,pos):updateScrollTop(cm,pos)},cm),cm.display.scrollbars.addClass&&addClass(cm.display.wrapper,cm.display.scrollbars.addClass)}var nextOpId=0;function startOperation(cm){cm.curOp={cm:cm,viewChanged:!1,startHeight:cm.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++nextOpId},pushOperation(cm.curOp)}function endOperation(cm){var op=cm.curOp;op&&finishOperation(op,function(group){for(var i=0;i<group.ops.length;i++)group.ops[i].cm.curOp=null;endOperations(group)})}function endOperations(group){for(var ops=group.ops,i=0;i<ops.length;i++)endOperation_R1(ops[i]);for(var i$1=0;i$1<ops.length;i$1++)endOperation_W1(ops[i$1]);for(var i$2=0;i$2<ops.length;i$2++)endOperation_R2(ops[i$2]);for(var i$3=0;i$3<ops.length;i$3++)endOperation_W2(ops[i$3]);for(var i$4=0;i$4<ops.length;i$4++)endOperation_finish(ops[i$4])}function endOperation_R1(op){var cm=op.cm,display=cm.display;maybeClipScrollbars(cm),op.updateMaxLine&&findMaxLine(cm),op.mustUpdate=op.viewChanged||op.forceUpdate||null!=op.scrollTop||op.scrollToPos&&(op.scrollToPos.from.line<display.viewFrom||op.scrollToPos.to.line>=display.viewTo)||display.maxLineChanged&&cm.options.lineWrapping,op.update=op.mustUpdate&&new DisplayUpdate(cm,op.mustUpdate&&{top:op.scrollTop,ensure:op.scrollToPos},op.forceUpdate)}function endOperation_W1(op){op.updatedDisplay=op.mustUpdate&&updateDisplayIfNeeded(op.cm,op.update)}function endOperation_R2(op){var cm=op.cm,display=cm.display;op.updatedDisplay&&updateHeightsInViewport(cm),op.barMeasure=measureForScrollbars(cm),display.maxLineChanged&&!cm.options.lineWrapping&&(op.adjustWidthTo=measureChar(cm,display.maxLine,display.maxLine.text.length).left+3,cm.display.sizerWidth=op.adjustWidthTo,op.barMeasure.scrollWidth=Math.max(display.scroller.clientWidth,display.sizer.offsetLeft+op.adjustWidthTo+scrollGap(cm)+cm.display.barWidth),op.maxScrollLeft=Math.max(0,display.sizer.offsetLeft+op.adjustWidthTo-displayWidth(cm))),(op.updatedDisplay||op.selectionChanged)&&(op.preparedSelection=display.input.prepareSelection())}function endOperation_W2(op){var cm=op.cm;null!=op.adjustWidthTo&&(cm.display.sizer.style.minWidth=op.adjustWidthTo+"px",op.maxScrollLeft<cm.doc.scrollLeft&&setScrollLeft(cm,Math.min(cm.display.scroller.scrollLeft,op.maxScrollLeft),!0),cm.display.maxLineChanged=!1);var takeFocus=op.focus&&op.focus==activeElt();op.preparedSelection&&cm.display.input.showSelection(op.preparedSelection,takeFocus),(op.updatedDisplay||op.startHeight!=cm.doc.height)&&updateScrollbars(cm,op.barMeasure),op.updatedDisplay&&setDocumentHeight(cm,op.barMeasure),op.selectionChanged&&restartBlink(cm),cm.state.focused&&op.updateInput&&cm.display.input.reset(op.typing),takeFocus&&ensureFocus(op.cm)}function endOperation_finish(op){var cm=op.cm,display=cm.display,doc=cm.doc,rect;(op.updatedDisplay&&postUpdateDisplay(cm,op.update),null==display.wheelStartX||null==op.scrollTop&&null==op.scrollLeft&&!op.scrollToPos||(display.wheelStartX=display.wheelStartY=null),null!=op.scrollTop&&setScrollTop(cm,op.scrollTop,op.forceScroll),null!=op.scrollLeft&&setScrollLeft(cm,op.scrollLeft,!0,!0),op.scrollToPos)&&maybeScrollWindow(cm,scrollPosIntoView(cm,clipPos(doc,op.scrollToPos.from),clipPos(doc,op.scrollToPos.to),op.scrollToPos.margin));var hidden=op.maybeHiddenMarkers,unhidden=op.maybeUnhiddenMarkers;if(hidden)for(var i=0;i<hidden.length;++i)hidden[i].lines.length||signal(hidden[i],"hide");if(unhidden)for(var i$1=0;i$1<unhidden.length;++i$1)unhidden[i$1].lines.length&&signal(unhidden[i$1],"unhide");display.wrapper.offsetHeight&&(doc.scrollTop=cm.display.scroller.scrollTop),op.changeObjs&&signal(cm,"changes",cm,op.changeObjs),op.update&&op.update.finish()}function runInOp(cm,f){if(cm.curOp)return f();startOperation(cm);try{return f()}finally{endOperation(cm)}}function operation(cm,f){return function(){if(cm.curOp)return f.apply(cm,arguments);startOperation(cm);try{return f.apply(cm,arguments)}finally{endOperation(cm)}}}function methodOp(f){return function(){if(this.curOp)return f.apply(this,arguments);startOperation(this);try{return f.apply(this,arguments)}finally{endOperation(this)}}}function docMethodOp(f){return function(){var cm=this.cm;if(!cm||cm.curOp)return f.apply(this,arguments);startOperation(cm);try{return f.apply(this,arguments)}finally{endOperation(cm)}}}function startWorker(cm,time){cm.doc.highlightFrontier<cm.display.viewTo&&cm.state.highlight.set(time,bind(highlightWorker,cm))}function highlightWorker(cm){var doc=cm.doc;if(!(doc.highlightFrontier>=cm.display.viewTo)){var end=+new Date+cm.options.workTime,context=getContextBefore(cm,doc.highlightFrontier),changedLines=[];doc.iter(context.line,Math.min(doc.first+doc.size,cm.display.viewTo+500),function(line){if(context.line>=cm.display.viewFrom){var oldStyles=line.styles,resetState=line.text.length>cm.options.maxHighlightLength?copyState(doc.mode,context.state):null,highlighted=highlightLine(cm,line,context,!0);resetState&&(context.state=resetState),line.styles=highlighted.styles;var oldCls=line.styleClasses,newCls=highlighted.classes;newCls?line.styleClasses=newCls:oldCls&&(line.styleClasses=null);for(var ischange=!oldStyles||oldStyles.length!=line.styles.length||oldCls!=newCls&&(!oldCls||!newCls||oldCls.bgClass!=newCls.bgClass||oldCls.textClass!=newCls.textClass),i=0;!ischange&&i<oldStyles.length;++i)ischange=oldStyles[i]!=line.styles[i];ischange&&changedLines.push(context.line),line.stateAfter=context.save(),context.nextLine()}else line.text.length<=cm.options.maxHighlightLength&&processLine(cm,line.text,context),line.stateAfter=context.line%5==0?context.save():null,context.nextLine();if(+new Date>end)return startWorker(cm,cm.options.workDelay),!0}),doc.highlightFrontier=context.line,doc.modeFrontier=Math.max(doc.modeFrontier,context.line),changedLines.length&&runInOp(cm,function(){for(var i=0;i<changedLines.length;i++)regLineChange(cm,changedLines[i],"text")})}}var DisplayUpdate=function(cm,viewport,force){var display=cm.display;this.viewport=viewport,this.visible=visibleLines(display,cm.doc,viewport),this.editorIsHidden=!display.wrapper.offsetWidth,this.wrapperHeight=display.wrapper.clientHeight,this.wrapperWidth=display.wrapper.clientWidth,this.oldDisplayWidth=displayWidth(cm),this.force=force,this.dims=getDimensions(cm),this.events=[]};function maybeClipScrollbars(cm){var display=cm.display;!display.scrollbarsClipped&&display.scroller.offsetWidth&&(display.nativeBarWidth=display.scroller.offsetWidth-display.scroller.clientWidth,display.heightForcer.style.height=scrollGap(cm)+"px",display.sizer.style.marginBottom=-display.nativeBarWidth+"px",display.sizer.style.borderRightWidth=scrollGap(cm)+"px",display.scrollbarsClipped=!0)}function selectionSnapshot(cm){if(cm.hasFocus())return null;var active=activeElt();if(!active||!contains(cm.display.lineDiv,active))return null;var result={activeElt:active};if(window.getSelection){var sel=window.getSelection();sel.anchorNode&&sel.extend&&contains(cm.display.lineDiv,sel.anchorNode)&&(result.anchorNode=sel.anchorNode,result.anchorOffset=sel.anchorOffset,result.focusNode=sel.focusNode,result.focusOffset=sel.focusOffset)}return result}function restoreSelection(snapshot){if(snapshot&&snapshot.activeElt&&snapshot.activeElt!=activeElt()&&(snapshot.activeElt.focus(),snapshot.anchorNode&&contains(document.body,snapshot.anchorNode)&&contains(document.body,snapshot.focusNode))){var sel=window.getSelection(),range$$1=document.createRange();range$$1.setEnd(snapshot.anchorNode,snapshot.anchorOffset),range$$1.collapse(!1),sel.removeAllRanges(),sel.addRange(range$$1),sel.extend(snapshot.focusNode,snapshot.focusOffset)}}function updateDisplayIfNeeded(cm,update){var display=cm.display,doc=cm.doc;if(update.editorIsHidden)return resetView(cm),!1;if(!update.force&&update.visible.from>=display.viewFrom&&update.visible.to<=display.viewTo&&(null==display.updateLineNumbers||display.updateLineNumbers>=display.viewTo)&&display.renderedView==display.view&&0==countDirtyView(cm))return!1;maybeUpdateLineNumberWidth(cm)&&(resetView(cm),update.dims=getDimensions(cm));var end=doc.first+doc.size,from=Math.max(update.visible.from-cm.options.viewportMargin,doc.first),to=Math.min(end,update.visible.to+cm.options.viewportMargin);display.viewFrom<from&&from-display.viewFrom<20&&(from=Math.max(doc.first,display.viewFrom)),display.viewTo>to&&display.viewTo-to<20&&(to=Math.min(end,display.viewTo)),sawCollapsedSpans&&(from=visualLineNo(cm.doc,from),to=visualLineEndNo(cm.doc,to));var different=from!=display.viewFrom||to!=display.viewTo||display.lastWrapHeight!=update.wrapperHeight||display.lastWrapWidth!=update.wrapperWidth;adjustView(cm,from,to),display.viewOffset=heightAtLine(getLine(cm.doc,display.viewFrom)),cm.display.mover.style.top=display.viewOffset+"px";var toUpdate=countDirtyView(cm);if(!different&&0==toUpdate&&!update.force&&display.renderedView==display.view&&(null==display.updateLineNumbers||display.updateLineNumbers>=display.viewTo))return!1;var selSnapshot=selectionSnapshot(cm);return toUpdate>4&&(display.lineDiv.style.display="none"),patchDisplay(cm,display.updateLineNumbers,update.dims),toUpdate>4&&(display.lineDiv.style.display=""),display.renderedView=display.view,restoreSelection(selSnapshot),removeChildren(display.cursorDiv),removeChildren(display.selectionDiv),display.gutters.style.height=display.sizer.style.minHeight=0,different&&(display.lastWrapHeight=update.wrapperHeight,display.lastWrapWidth=update.wrapperWidth,startWorker(cm,400)),display.updateLineNumbers=null,!0}function postUpdateDisplay(cm,update){for(var viewport=update.viewport,first=!0;(first&&cm.options.lineWrapping&&update.oldDisplayWidth!=displayWidth(cm)||(viewport&&null!=viewport.top&&(viewport={top:Math.min(cm.doc.height+paddingVert(cm.display)-displayHeight(cm),viewport.top)}),update.visible=visibleLines(cm.display,cm.doc,viewport),!(update.visible.from>=cm.display.viewFrom&&update.visible.to<=cm.display.viewTo)))&&updateDisplayIfNeeded(cm,update);first=!1){updateHeightsInViewport(cm);var barMeasure=measureForScrollbars(cm);updateSelection(cm),updateScrollbars(cm,barMeasure),setDocumentHeight(cm,barMeasure),update.force=!1}update.signal(cm,"update",cm),cm.display.viewFrom==cm.display.reportedViewFrom&&cm.display.viewTo==cm.display.reportedViewTo||(update.signal(cm,"viewportChange",cm,cm.display.viewFrom,cm.display.viewTo),cm.display.reportedViewFrom=cm.display.viewFrom,cm.display.reportedViewTo=cm.display.viewTo)}function updateDisplaySimple(cm,viewport){var update=new DisplayUpdate(cm,viewport);if(updateDisplayIfNeeded(cm,update)){updateHeightsInViewport(cm),postUpdateDisplay(cm,update);var barMeasure=measureForScrollbars(cm);updateSelection(cm),updateScrollbars(cm,barMeasure),setDocumentHeight(cm,barMeasure),update.finish()}}function patchDisplay(cm,updateNumbersFrom,dims){var display=cm.display,lineNumbers=cm.options.lineNumbers,container=display.lineDiv,cur=container.firstChild;function rm(node){var next=node.nextSibling;return webkit&&mac&&cm.display.currentWheelTarget==node?node.style.display="none":node.parentNode.removeChild(node),next}for(var view=display.view,lineN=display.viewFrom,i=0;i<view.length;i++){var lineView=view[i];if(lineView.hidden);else if(lineView.node&&lineView.node.parentNode==container){for(;cur!=lineView.node;)cur=rm(cur);var updateNumber=lineNumbers&&null!=updateNumbersFrom&&updateNumbersFrom<=lineN&&lineView.lineNumber;lineView.changes&&(indexOf(lineView.changes,"gutter")>-1&&(updateNumber=!1),updateLineForChanges(cm,lineView,lineN,dims)),updateNumber&&(removeChildren(lineView.lineNumber),lineView.lineNumber.appendChild(document.createTextNode(lineNumberFor(cm.options,lineN)))),cur=lineView.node.nextSibling}else{var node=buildLineElement(cm,lineView,lineN,dims);container.insertBefore(node,cur)}lineN+=lineView.size}for(;cur;)cur=rm(cur)}function updateGutterSpace(display){var width=display.gutters.offsetWidth;display.sizer.style.marginLeft=width+"px"}function setDocumentHeight(cm,measure){cm.display.sizer.style.minHeight=measure.docHeight+"px",cm.display.heightForcer.style.top=measure.docHeight+"px",cm.display.gutters.style.height=measure.docHeight+cm.display.barHeight+scrollGap(cm)+"px"}function alignHorizontally(cm){var display=cm.display,view=display.view;if(display.alignWidgets||display.gutters.firstChild&&cm.options.fixedGutter){for(var comp=compensateForHScroll(display)-display.scroller.scrollLeft+cm.doc.scrollLeft,gutterW=display.gutters.offsetWidth,left=comp+"px",i=0;i<view.length;i++)if(!view[i].hidden){cm.options.fixedGutter&&(view[i].gutter&&(view[i].gutter.style.left=left),view[i].gutterBackground&&(view[i].gutterBackground.style.left=left));var align=view[i].alignable;if(align)for(var j=0;j<align.length;j++)align[j].style.left=left}cm.options.fixedGutter&&(display.gutters.style.left=comp+gutterW+"px")}}function maybeUpdateLineNumberWidth(cm){if(!cm.options.lineNumbers)return!1;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")),innerW=test.firstChild.offsetWidth,padding=test.offsetWidth-innerW;return display.lineGutter.style.width="",display.lineNumInnerWidth=Math.max(innerW,display.lineGutter.offsetWidth-padding)+1,display.lineNumWidth=display.lineNumInnerWidth+padding,display.lineNumChars=display.lineNumInnerWidth?last.length:-1,display.lineGutter.style.width=display.lineNumWidth+"px",updateGutterSpace(cm.display),!0}return!1}function getGutters(gutters,lineNumbers){for(var result=[],sawLineNumbers=!1,i=0;i<gutters.length;i++){var name=gutters[i],style=null;if("string"!=typeof name&&(style=name.style,name=name.className),"CodeMirror-linenumbers"==name){if(!lineNumbers)continue;sawLineNumbers=!0}result.push({className:name,style:style})}return lineNumbers&&!sawLineNumbers&&result.push({className:"CodeMirror-linenumbers",style:null}),result}function renderGutters(display){var gutters=display.gutters,specs=display.gutterSpecs;removeChildren(gutters),display.lineGutter=null;for(var i=0;i<specs.length;++i){var ref=specs[i],className=ref.className,style=ref.style,gElt=gutters.appendChild(elt("div",null,"CodeMirror-gutter "+className));style&&(gElt.style.cssText=style),"CodeMirror-linenumbers"==className&&(display.lineGutter=gElt,gElt.style.width=(display.lineNumWidth||1)+"px")}gutters.style.display=specs.length?"":"none",updateGutterSpace(display)}function updateGutters(cm){renderGutters(cm.display),regChange(cm),alignHorizontally(cm)}function Display(place,doc,input,options){var d=this;this.input=input,d.scrollbarFiller=elt("div",null,"CodeMirror-scrollbar-filler"),d.scrollbarFiller.setAttribute("cm-not-content","true"),d.gutterFiller=elt("div",null,"CodeMirror-gutter-filler"),d.gutterFiller.setAttribute("cm-not-content","true"),d.lineDiv=eltP("div",null,"CodeMirror-code"),d.selectionDiv=elt("div",null,null,"position: relative; z-index: 1"),d.cursorDiv=elt("div",null,"CodeMirror-cursors"),d.measure=elt("div",null,"CodeMirror-measure"),d.lineMeasure=elt("div",null,"CodeMirror-measure"),d.lineSpace=eltP("div",[d.measure,d.lineMeasure,d.selectionDiv,d.cursorDiv,d.lineDiv],null,"position: relative; outline: none");var lines=eltP("div",[d.lineSpace],"CodeMirror-lines");d.mover=elt("div",[lines],null,"position: relative"),d.sizer=elt("div",[d.mover],"CodeMirror-sizer"),d.sizerWidth=null,d.heightForcer=elt("div",null,null,"position: absolute; height: "+scrollerGap+"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.scrollbarFiller,d.gutterFiller,d.scroller],"CodeMirror"),ie&&ie_version<8&&(d.gutters.style.zIndex=-1,d.scroller.style.paddingRight=0),webkit||gecko&&mobile||(d.scroller.draggable=!0),place&&(place.appendChild?place.appendChild(d.wrapper):place(d.wrapper)),d.viewFrom=d.viewTo=doc.first,d.reportedViewFrom=d.reportedViewTo=doc.first,d.view=[],d.renderedView=null,d.externalMeasured=null,d.viewOffset=0,d.lastWrapHeight=d.lastWrapWidth=0,d.updateLineNumbers=null,d.nativeBarWidth=d.barHeight=d.barWidth=0,d.scrollbarsClipped=!1,d.lineNumWidth=d.lineNumInnerWidth=d.lineNumChars=null,d.alignWidgets=!1,d.cachedCharWidth=d.cachedTextHeight=d.cachedPaddingH=null,d.maxLine=null,d.maxLineLength=0,d.maxLineChanged=!1,d.wheelDX=d.wheelDY=d.wheelStartX=d.wheelStartY=null,d.shift=!1,d.selForContextMenu=null,d.activeTouch=null,d.gutterSpecs=getGutters(options.gutters,options.lineNumbers),renderGutters(d),input.init(d)}DisplayUpdate.prototype.signal=function(emitter,type){hasHandler(emitter,type)&&this.events.push(arguments)},DisplayUpdate.prototype.finish=function(){for(var this$1=this,i=0;i<this.events.length;i++)signal.apply(null,this.events[i])};var wheelSamples=0,wheelPixelsPerUnit=null;function wheelEventDelta(e){var dx=e.wheelDeltaX,dy=e.wheelDeltaY;return null==dx&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(dx=e.detail),null==dy&&e.detail&&e.axis==e.VERTICAL_AXIS?dy=e.detail:null==dy&&(dy=e.wheelDelta),{x:dx,y:dy}}function wheelEventPixels(e){var delta=wheelEventDelta(e);return delta.x*=wheelPixelsPerUnit,delta.y*=wheelPixelsPerUnit,delta}function onScrollWheel(cm,e){var delta=wheelEventDelta(e),dx=delta.x,dy=delta.y,display=cm.display,scroll=display.scroller,canScrollX=scroll.scrollWidth>scroll.clientWidth,canScrollY=scroll.scrollHeight>scroll.clientHeight;if(dx&&canScrollX||dy&&canScrollY){if(dy&&mac&&webkit)outer:for(var cur=e.target,view=display.view;cur!=scroll;cur=cur.parentNode)for(var i=0;i<view.length;i++)if(view[i].node==cur){cm.display.currentWheelTarget=cur;break outer}if(dx&&!gecko&&!presto&&null!=wheelPixelsPerUnit)return dy&&canScrollY&&updateScrollTop(cm,Math.max(0,scroll.scrollTop+dy*wheelPixelsPerUnit)),setScrollLeft(cm,Math.max(0,scroll.scrollLeft+dx*wheelPixelsPerUnit)),(!dy||dy&&canScrollY)&&e_preventDefault(e),void(display.wheelStartX=null);if(dy&&null!=wheelPixelsPerUnit){var pixels=dy*wheelPixelsPerUnit,top=cm.doc.scrollTop,bot=top+display.wrapper.clientHeight;pixels<0?top=Math.max(0,top+pixels-50):bot=Math.min(cm.doc.height,bot+pixels+50),updateDisplaySimple(cm,{top:top,bottom:bot})}wheelSamples<20&&(null==display.wheelStartX?(display.wheelStartX=scroll.scrollLeft,display.wheelStartY=scroll.scrollTop,display.wheelDX=dx,display.wheelDY=dy,setTimeout(function(){if(null!=display.wheelStartX){var movedX=scroll.scrollLeft-display.wheelStartX,movedY=scroll.scrollTop-display.wheelStartY,sample=movedY&&display.wheelDY&&movedY/display.wheelDY||movedX&&display.wheelDX&&movedX/display.wheelDX;display.wheelStartX=display.wheelStartY=null,sample&&(wheelPixelsPerUnit=(wheelPixelsPerUnit*wheelSamples+sample)/(wheelSamples+1),++wheelSamples)}},200)):(display.wheelDX+=dx,display.wheelDY+=dy))}}ie?wheelPixelsPerUnit=-.53:gecko?wheelPixelsPerUnit=15:chrome?wheelPixelsPerUnit=-.7:safari&&(wheelPixelsPerUnit=-1/3);var Selection=function(ranges,primIndex){this.ranges=ranges,this.primIndex=primIndex};Selection.prototype.primary=function(){return this.ranges[this.primIndex]},Selection.prototype.equals=function(other){var this$1=this;if(other==this)return!0;if(other.primIndex!=this.primIndex||other.ranges.length!=this.ranges.length)return!1;for(var i=0;i<this.ranges.length;i++){var here=this.ranges[i],there=other.ranges[i];if(!equalCursorPos(here.anchor,there.anchor)||!equalCursorPos(here.head,there.head))return!1}return!0},Selection.prototype.deepCopy=function(){for(var this$1=this,out=[],i=0;i<this.ranges.length;i++)out[i]=new Range(copyPos(this.ranges[i].anchor),copyPos(this.ranges[i].head));return new Selection(out,this.primIndex)},Selection.prototype.somethingSelected=function(){for(var this$1=this,i=0;i<this.ranges.length;i++)if(!this.ranges[i].empty())return!0;return!1},Selection.prototype.contains=function(pos,end){var this$1=this;end||(end=pos);for(var i=0;i<this.ranges.length;i++){var range=this.ranges[i];if(cmp(end,range.from())>=0&&cmp(pos,range.to())<=0)return i}return-1};var Range=function(anchor,head){this.anchor=anchor,this.head=head};function normalizeSelection(cm,ranges,primIndex){var mayTouch=cm&&cm.options.selectionsMayTouch,prim=ranges[primIndex];ranges.sort(function(a,b){return cmp(a.from(),b.from())}),primIndex=indexOf(ranges,prim);for(var i=1;i<ranges.length;i++){var cur=ranges[i],prev=ranges[i-1],diff=cmp(prev.to(),cur.from());if(mayTouch&&!cur.empty()?diff>0:diff>=0){var from=minPos(prev.from(),cur.from()),to=maxPos(prev.to(),cur.to()),inv=prev.empty()?cur.from()==cur.head:prev.from()==prev.head;i<=primIndex&&--primIndex,ranges.splice(--i,2,new Range(inv?to:from,inv?from:to))}}return new Selection(ranges,primIndex)}function simpleSelection(anchor,head){return new Selection([new Range(anchor,head||anchor)],0)}function changeEnd(change){return change.text?Pos(change.from.line+change.text.length-1,lst(change.text).length+(1==change.text.length?change.from.ch:0)):change.to}function adjustForChange(pos,change){if(cmp(pos,change.from)<0)return pos;if(cmp(pos,change.to)<=0)return changeEnd(change);var line=pos.line+change.text.length-(change.to.line-change.from.line)-1,ch=pos.ch;return pos.line==change.to.line&&(ch+=changeEnd(change).ch-change.to.ch),Pos(line,ch)}function computeSelAfterChange(doc,change){for(var out=[],i=0;i<doc.sel.ranges.length;i++){var range=doc.sel.ranges[i];out.push(new Range(adjustForChange(range.anchor,change),adjustForChange(range.head,change)))}return normalizeSelection(doc.cm,out,doc.sel.primIndex)}function offsetPos(pos,old,nw){return pos.line==old.line?Pos(nw.line,pos.ch-old.ch+nw.ch):Pos(nw.line+(pos.line-old.line),pos.ch)}function computeReplacedSel(doc,changes,hint){for(var out=[],oldPrev=Pos(doc.first,0),newPrev=oldPrev,i=0;i<changes.length;i++){var change=changes[i],from=offsetPos(change.from,oldPrev,newPrev),to=offsetPos(changeEnd(change),oldPrev,newPrev);if(oldPrev=change.to,newPrev=to,"around"==hint){var range=doc.sel.ranges[i],inv=cmp(range.head,range.anchor)<0;out[i]=new Range(inv?to:from,inv?from:to)}else out[i]=new Range(from,from)}return new Selection(out,doc.sel.primIndex)}function loadMode(cm){cm.doc.mode=getMode(cm.options,cm.doc.modeOption),resetModeState(cm)}function resetModeState(cm){cm.doc.iter(function(line){line.stateAfter&&(line.stateAfter=null),line.styles&&(line.styles=null)}),cm.doc.modeFrontier=cm.doc.highlightFrontier=cm.doc.first,startWorker(cm,100),cm.state.modeGen++,cm.curOp&®Change(cm)}function isWholeLineUpdate(doc,change){return 0==change.from.ch&&0==change.to.ch&&""==lst(change.text)&&(!doc.cm||doc.cm.options.wholeLineUpdateBefore)}function updateDoc(doc,change,markedSpans,estimateHeight$$1){function spansFor(n){return markedSpans?markedSpans[n]:null}function update(line,text,spans){updateLine(line,text,spans,estimateHeight$$1),signalLater(line,"change",line,change)}function linesFor(start,end){for(var result=[],i=start;i<end;++i)result.push(new Line(text[i],spansFor(i),estimateHeight$$1));return result}var from=change.from,to=change.to,text=change.text,firstLine=getLine(doc,from.line),lastLine=getLine(doc,to.line),lastText=lst(text),lastSpans=spansFor(text.length-1),nlines=to.line-from.line;if(change.full)doc.insert(0,linesFor(0,text.length)),doc.remove(text.length,doc.size-text.length);else if(isWholeLineUpdate(doc,change)){var added=linesFor(0,text.length-1);update(lastLine,lastLine.text,lastSpans),nlines&&doc.remove(from.line,nlines),added.length&&doc.insert(from.line,added)}else if(firstLine==lastLine)if(1==text.length)update(firstLine,firstLine.text.slice(0,from.ch)+lastText+firstLine.text.slice(to.ch),lastSpans);else{var added$1=linesFor(1,text.length-1);added$1.push(new Line(lastText+firstLine.text.slice(to.ch),lastSpans,estimateHeight$$1)),update(firstLine,firstLine.text.slice(0,from.ch)+text[0],spansFor(0)),doc.insert(from.line+1,added$1)}else if(1==text.length)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);var added$2=linesFor(1,text.length-1);nlines>1&&doc.remove(from.line+1,nlines-1),doc.insert(from.line+1,added$2)}signalLater(doc,"change",doc,change)}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){var shared=sharedHist&&rel.sharedHist;sharedHistOnly&&!shared||(f(rel.doc,shared),propagate(rel.doc,doc,shared))}}}propagate(doc,null,!0)}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),setDirectionClass(cm),cm.options.lineWrapping||findMaxLine(cm),cm.options.mode=doc.modeOption,regChange(cm)}function setDirectionClass(cm){("rtl"==cm.doc.direction?addClass:rmClass)(cm.display.lineDiv,"CodeMirror-rtl")}function directionChanged(cm){runInOp(cm,function(){setDirectionClass(cm),regChange(cm)})}function History(startGen){this.done=[],this.undone=[],this.undoDepth=1/0,this.lastModTime=this.lastSelTime=0,this.lastOp=this.lastSelOp=null,this.lastOrigin=this.lastSelOrigin=null,this.generation=this.maxGeneration=startGen||1}function historyChangeFromChange(doc,change){var histChange={from:copyPos(change.from),to:changeEnd(change),text:getBetween(doc,change.from,change.to)};return attachLocalSpans(doc,histChange,change.from.line,change.to.line+1),linkedDocs(doc,function(doc){return attachLocalSpans(doc,histChange,change.from.line,change.to.line+1)},!0),histChange}function clearSelectionEvents(array){for(;array.length;){var last;if(!lst(array).ranges)break;array.pop()}}function lastChangeEvent(hist,force){return force?(clearSelectionEvents(hist.done),lst(hist.done)):hist.done.length&&!lst(hist.done).ranges?lst(hist.done):hist.done.length>1&&!hist.done[hist.done.length-2].ranges?(hist.done.pop(),lst(hist.done)):void 0}function addChangeToHistory(doc,change,selAfter,opId){var hist=doc.history;hist.undone.length=0;var time=+new Date,cur,last;if((hist.lastOp==opId||hist.lastOrigin==change.origin&&change.origin&&("+"==change.origin.charAt(0)&&hist.lastModTime>time-(doc.cm?doc.cm.options.historyEventDelay:500)||"*"==change.origin.charAt(0)))&&(cur=lastChangeEvent(hist,hist.lastOp==opId)))last=lst(cur.changes),0==cmp(change.from,change.to)&&0==cmp(change.from,last.to)?last.to=changeEnd(change):cur.changes.push(historyChangeFromChange(doc,change));else{var before=lst(hist.done);for(before&&before.ranges||pushSelectionToHistory(doc.sel,hist.done),cur={changes:[historyChangeFromChange(doc,change)],generation:hist.generation},hist.done.push(cur);hist.done.length>hist.undoDepth;)hist.done.shift(),hist.done[0].ranges||hist.done.shift()}hist.done.push(selAfter),hist.generation=++hist.maxGeneration,hist.lastModTime=hist.lastSelTime=time,hist.lastOp=hist.lastSelOp=opId,hist.lastOrigin=hist.lastSelOrigin=change.origin,last||signal(doc,"historyAdded")}function selectionEventCanBeMerged(doc,origin,prev,sel){var ch=origin.charAt(0);return"*"==ch||"+"==ch&&prev.ranges.length==sel.ranges.length&&prev.somethingSelected()==sel.somethingSelected()&&new Date-doc.history.lastSelTime<=(doc.cm?doc.cm.options.historyEventDelay:500)}function addSelectionToHistory(doc,sel,opId,options){var hist=doc.history,origin=options&&options.origin;opId==hist.lastSelOp||origin&&hist.lastSelOrigin==origin&&(hist.lastModTime==hist.lastSelTime&&hist.lastOrigin==origin||selectionEventCanBeMerged(doc,origin,lst(hist.done),sel))?hist.done[hist.done.length-1]=sel:pushSelectionToHistory(sel,hist.done),hist.lastSelTime=+new Date,hist.lastSelOrigin=origin,hist.lastSelOp=opId,options&&!1!==options.clearRedo&&clearSelectionEvents(hist.undone)}function pushSelectionToHistory(sel,dest){var top=lst(dest);top&&top.ranges&&top.equals(sel)||dest.push(sel)}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){line.markedSpans&&((existing||(existing=change["spans_"+doc.id]={}))[n]=line.markedSpans),++n})}function removeClearedSpans(spans){if(!spans)return null;for(var out,i=0;i<spans.length;++i)spans[i].marker.explicitlyCleared?out||(out=spans.slice(0,i)):out&&out.push(spans[i]);return out?out.length?out:null:spans}function getOldSpans(doc,change){var found=change["spans_"+doc.id];if(!found)return null;for(var nw=[],i=0;i<change.text.length;++i)nw.push(removeClearedSpans(found[i]));return nw}function mergeOldSpans(doc,change){var old=getOldSpans(doc,change),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){for(var span=stretchCur[j],k=0;k<oldCur.length;++k)if(oldCur[k].marker==span.marker)continue spans;oldCur.push(span)}else stretchCur&&(old[i]=stretchCur)}return old}function copyHistoryArray(events,newGroup,instantiateSel){for(var copy=[],i=0;i<events.length;++i){var event=events[i];if(event.ranges)copy.push(instantiateSel?Selection.prototype.deepCopy.call(event):event);else{var changes=event.changes,newChanges=[];copy.push({changes:newChanges});for(var j=0;j<changes.length;++j){var change=changes[j],m=void 0;if(newChanges.push({from:change.from,to:change.to,text:change.text}),newGroup)for(var prop in change)(m=prop.match(/^spans_(\d+)$/))&&indexOf(newGroup,Number(m[1]))>-1&&(lst(newChanges)[prop]=change[prop],delete change[prop])}}}return copy}function extendRange(range,head,other,extend){if(extend){var anchor=range.anchor;if(other){var posBefore=cmp(head,anchor)<0;posBefore!=cmp(other,anchor)<0?(anchor=head,head=other):posBefore!=cmp(head,other)<0&&(head=other)}return new Range(anchor,head)}return new Range(other||head,head)}function extendSelection(doc,head,other,options,extend){null==extend&&(extend=doc.cm&&(doc.cm.display.shift||doc.extend)),setSelection(doc,new Selection([extendRange(doc.sel.primary(),head,other,extend)],0),options)}function extendSelections(doc,heads,options){for(var out=[],extend=doc.cm&&(doc.cm.display.shift||doc.extend),i=0;i<doc.sel.ranges.length;i++)out[i]=extendRange(doc.sel.ranges[i],heads[i],null,extend);var newSel;setSelection(doc,normalizeSelection(doc.cm,out,doc.sel.primIndex),options)}function replaceOneSelection(doc,i,range,options){var ranges=doc.sel.ranges.slice(0);ranges[i]=range,setSelection(doc,normalizeSelection(doc.cm,ranges,doc.sel.primIndex),options)}function setSimpleSelection(doc,anchor,head,options){setSelection(doc,simpleSelection(anchor,head),options)}function filterSelectionChange(doc,sel,options){var obj={ranges:sel.ranges,update:function(ranges){var this$1=this;this.ranges=[];for(var i=0;i<ranges.length;i++)this.ranges[i]=new Range(clipPos(doc,ranges[i].anchor),clipPos(doc,ranges[i].head))},origin:options&&options.origin};return signal(doc,"beforeSelectionChange",doc,obj),doc.cm&&signal(doc.cm,"beforeSelectionChange",doc.cm,obj),obj.ranges!=sel.ranges?normalizeSelection(doc.cm,obj.ranges,obj.ranges.length-1):sel}function setSelectionReplaceHistory(doc,sel,options){var done=doc.history.done,last=lst(done);last&&last.ranges?(done[done.length-1]=sel,setSelectionNoUndo(doc,sel,options)):setSelection(doc,sel,options)}function setSelection(doc,sel,options){setSelectionNoUndo(doc,sel,options),addSelectionToHistory(doc,doc.sel,doc.cm?doc.cm.curOp.id:NaN,options)}function setSelectionNoUndo(doc,sel,options){(hasHandler(doc,"beforeSelectionChange")||doc.cm&&hasHandler(doc.cm,"beforeSelectionChange"))&&(sel=filterSelectionChange(doc,sel,options));var bias=options&&options.bias||(cmp(sel.primary().head,doc.sel.primary().head)<0?-1:1);setSelectionInner(doc,skipAtomicInSelection(doc,sel,bias,!0)),options&&!1===options.scroll||!doc.cm||ensureCursorVisible(doc.cm)}function setSelectionInner(doc,sel){sel.equals(doc.sel)||(doc.sel=sel,doc.cm&&(doc.cm.curOp.updateInput=1,doc.cm.curOp.selectionChanged=!0,signalCursorActivity(doc.cm)),signalLater(doc,"cursorActivity",doc))}function reCheckSelection(doc){setSelectionInner(doc,skipAtomicInSelection(doc,doc.sel,null,!1))}function skipAtomicInSelection(doc,sel,bias,mayClear){for(var out,i=0;i<sel.ranges.length;i++){var range=sel.ranges[i],old=sel.ranges.length==doc.sel.ranges.length&&doc.sel.ranges[i],newAnchor=skipAtomic(doc,range.anchor,old&&old.anchor,bias,mayClear),newHead=skipAtomic(doc,range.head,old&&old.head,bias,mayClear);(out||newAnchor!=range.anchor||newHead!=range.head)&&(out||(out=sel.ranges.slice(0,i)),out[i]=new Range(newAnchor,newHead))}return out?normalizeSelection(doc.cm,out,sel.primIndex):sel}function skipAtomicInner(doc,pos,oldPos,dir,mayClear){var line=getLine(doc,pos.line);if(line.markedSpans)for(var i=0;i<line.markedSpans.length;++i){var sp=line.markedSpans[i],m=sp.marker;if((null==sp.from||(m.inclusiveLeft?sp.from<=pos.ch:sp.from<pos.ch))&&(null==sp.to||(m.inclusiveRight?sp.to>=pos.ch:sp.to>pos.ch))){if(mayClear&&(signal(m,"beforeCursorEnter"),m.explicitlyCleared)){if(line.markedSpans){--i;continue}break}if(!m.atomic)continue;if(oldPos){var near=m.find(dir<0?1:-1),diff=void 0;if((dir<0?m.inclusiveRight:m.inclusiveLeft)&&(near=movePos(doc,near,-dir,near&&near.line==pos.line?line:null)),near&&near.line==pos.line&&(diff=cmp(near,oldPos))&&(dir<0?diff<0:diff>0))return skipAtomicInner(doc,near,pos,dir,mayClear)}var far=m.find(dir<0?-1:1);return(dir<0?m.inclusiveLeft:m.inclusiveRight)&&(far=movePos(doc,far,dir,far.line==pos.line?line:null)),far?skipAtomicInner(doc,far,pos,dir,mayClear):null}}return pos}function skipAtomic(doc,pos,oldPos,bias,mayClear){var dir=bias||1,found=skipAtomicInner(doc,pos,oldPos,dir,mayClear)||!mayClear&&skipAtomicInner(doc,pos,oldPos,dir,!0)||skipAtomicInner(doc,pos,oldPos,-dir,mayClear)||!mayClear&&skipAtomicInner(doc,pos,oldPos,-dir,!0);return found||(doc.cantEdit=!0,Pos(doc.first,0))}function movePos(doc,pos,dir,line){return dir<0&&0==pos.ch?pos.line>doc.first?clipPos(doc,Pos(pos.line-1)):null:dir>0&&pos.ch==(line||getLine(doc,pos.line)).text.length?pos.line<doc.first+doc.size-1?Pos(pos.line+1,0):null:new Pos(pos.line,pos.ch+dir)}function selectAll(cm){cm.setSelection(Pos(cm.firstLine(),0),Pos(cm.lastLine()),sel_dontScroll)}function filterChange(doc,change,update){var obj={canceled:!1,from:change.from,to:change.to,text:change.text,origin:change.origin,cancel:function(){return obj.canceled=!0}};return update&&(obj.update=function(from,to,text,origin){from&&(obj.from=clipPos(doc,from)),to&&(obj.to=clipPos(doc,to)),text&&(obj.text=text),void 0!==origin&&(obj.origin=origin)}),signal(doc,"beforeChange",doc,obj),doc.cm&&signal(doc.cm,"beforeChange",doc.cm,obj),obj.canceled?(doc.cm&&(doc.cm.curOp.updateInput=2),null):{from:obj.from,to:obj.to,text:obj.text,origin:obj.origin}}function makeChange(doc,change,ignoreReadOnly){if(doc.cm){if(!doc.cm.curOp)return operation(doc.cm,makeChange)(doc,change,ignoreReadOnly);if(doc.cm.state.suppressEdits)return}if(!(hasHandler(doc,"beforeChange")||doc.cm&&hasHandler(doc.cm,"beforeChange"))||(change=filterChange(doc,change,!0))){var split=sawReadOnlySpans&&!ignoreReadOnly&&removeReadOnlyRanges(doc,change.from,change.to);if(split)for(var i=split.length-1;i>=0;--i)makeChangeInner(doc,{from:split[i].from,to:split[i].to,text:i?[""]:change.text,origin:change.origin});else makeChangeInner(doc,change)}}function makeChangeInner(doc,change){if(1!=change.text.length||""!=change.text[0]||0!=cmp(change.from,change.to)){var selAfter=computeSelAfterChange(doc,change);addChangeToHistory(doc,change,selAfter,doc.cm?doc.cm.curOp.id:NaN),makeChangeSingleDoc(doc,change,selAfter,stretchSpansOverChange(doc,change));var rebased=[];linkedDocs(doc,function(doc,sharedHist){sharedHist||-1!=indexOf(rebased,doc.history)||(rebaseHist(doc.history,change),rebased.push(doc.history)),makeChangeSingleDoc(doc,change,null,stretchSpansOverChange(doc,change))})}}function makeChangeFromHistory(doc,type,allowSelectionOnly){var suppress=doc.cm&&doc.cm.state.suppressEdits;if(!suppress||allowSelectionOnly){for(var hist=doc.history,event,selAfter=doc.sel,source="undo"==type?hist.done:hist.undone,dest="undo"==type?hist.undone:hist.done,i=0;i<source.length&&(event=source[i],allowSelectionOnly?!event.ranges||event.equals(doc.sel):event.ranges);i++);if(i!=source.length){for(hist.lastOrigin=hist.lastSelOrigin=null;;){if(!(event=source.pop()).ranges){if(suppress)return void source.push(event);break}if(pushSelectionToHistory(event,dest),allowSelectionOnly&&!event.equals(doc.sel))return void setSelection(doc,event,{clearRedo:!1});selAfter=event}var antiChanges=[];pushSelectionToHistory(selAfter,dest),dest.push({changes:antiChanges,generation:hist.generation}),hist.generation=event.generation||++hist.maxGeneration;for(var filter=hasHandler(doc,"beforeChange")||doc.cm&&hasHandler(doc.cm,"beforeChange"),loop=function(i){var change=event.changes[i];if(change.origin=type,filter&&!filterChange(doc,change,!1))return source.length=0,{};antiChanges.push(historyChangeFromChange(doc,change));var after=i?computeSelAfterChange(doc,change):lst(source);makeChangeSingleDoc(doc,change,after,mergeOldSpans(doc,change)),!i&&doc.cm&&doc.cm.scrollIntoView({from:change.from,to:changeEnd(change)});var rebased=[];linkedDocs(doc,function(doc,sharedHist){sharedHist||-1!=indexOf(rebased,doc.history)||(rebaseHist(doc.history,change),rebased.push(doc.history)),makeChangeSingleDoc(doc,change,null,mergeOldSpans(doc,change))})},i$1=event.changes.length-1;i$1>=0;--i$1){var returned=loop(i$1);if(returned)return returned.v}}}}function shiftDoc(doc,distance){if(0!=distance&&(doc.first+=distance,doc.sel=new Selection(map(doc.sel.ranges,function(range){return new Range(Pos(range.anchor.line+distance,range.anchor.ch),Pos(range.head.line+distance,range.head.ch))}),doc.sel.primIndex),doc.cm)){regChange(doc.cm,doc.first,doc.first-distance,distance);for(var d=doc.cm.display,l=d.viewFrom;l<d.viewTo;l++)regLineChange(doc.cm,l,"gutter")}}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));else if(!(change.from.line>doc.lastLine())){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();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),selAfter||(selAfter=computeSelAfterChange(doc,change)),doc.cm?makeChangeSingleDocInEditor(doc.cm,change,spans):updateDoc(doc,change,spans),setSelectionNoUndo(doc,selAfter,sel_dontScroll)}}function makeChangeSingleDocInEditor(cm,change,spans){var doc=cm.doc,display=cm.display,from=change.from,to=change.to,recomputeMaxLength=!1,checkWidthStart=from.line;cm.options.lineWrapping||(checkWidthStart=lineNo(visualLine(getLine(doc,from.line))),doc.iter(checkWidthStart,to.line+1,function(line){if(line==display.maxLine)return recomputeMaxLength=!0,!0})),doc.sel.contains(change.from,change.to)>-1&&signalCursorActivity(cm),updateDoc(doc,change,spans,estimateHeight(cm)),cm.options.lineWrapping||(doc.iter(checkWidthStart,from.line+change.text.length,function(line){var len=lineLength(line);len>display.maxLineLength&&(display.maxLine=line,display.maxLineLength=len,display.maxLineChanged=!0,recomputeMaxLength=!1)}),recomputeMaxLength&&(cm.curOp.updateMaxLine=!0)),retreatFrontier(doc,from.line),startWorker(cm,400);var lendiff=change.text.length-(to.line-from.line)-1;change.full?regChange(cm):from.line!=to.line||1!=change.text.length||isWholeLineUpdate(cm.doc,change)?regChange(cm,from.line,to.line+1,lendiff):regLineChange(cm,from.line,"text");var changesHandler=hasHandler(cm,"changes"),changeHandler=hasHandler(cm,"change");if(changeHandler||changesHandler){var obj={from:from,to:to,text:change.text,removed:change.removed,origin:change.origin};changeHandler&&signalLater(cm,"change",cm,obj),changesHandler&&(cm.curOp.changeObjs||(cm.curOp.changeObjs=[])).push(obj)}cm.display.selForContextMenu=null}function replaceRange(doc,code,from,to,origin){var assign;to||(to=from),cmp(to,from)<0&&(from=(assign=[to,from])[0],to=assign[1]),"string"==typeof code&&(code=doc.splitLines(code)),makeChange(doc,{from:from,to:to,text:code,origin:origin})}function rebaseHistSelSingle(pos,from,to,diff){to<pos.line?pos.line+=diff: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=!0;if(sub.ranges){sub.copied||((sub=array[i]=sub.deepCopy()).copied=!0);for(var j=0;j<sub.ranges.length;j++)rebaseHistSelSingle(sub.ranges[j].anchor,from,to,diff),rebaseHistSelSingle(sub.ranges[j].head,from,to,diff)}else{for(var j$1=0;j$1<sub.changes.length;++j$1){var cur=sub.changes[j$1];if(to<cur.from.line)cur.from=Pos(cur.from.line+diff,cur.from.ch),cur.to=Pos(cur.to.line+diff,cur.to.ch);else if(from<=cur.to.line){ok=!1;break}}ok||(array.splice(0,i+1),i=0)}}}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 changeLine(doc,handle,changeType,op){var no=handle,line=handle;return"number"==typeof handle?line=getLine(doc,clipLine(doc,handle)):no=lineNo(handle),null==no?null:(op(line,no)&&doc.cm&®LineChange(doc.cm,no,changeType),line)}function LeafChunk(lines){var this$1=this;this.lines=lines,this.parent=null;for(var height=0,i=0;i<lines.length;++i)lines[i].parent=this,height+=lines[i].height;this.height=height}function BranchChunk(children){var this$1=this;this.children=children;for(var size=0,height=0,i=0;i<children.length;++i){var ch=children[i];size+=ch.chunkSize(),height+=ch.height,ch.parent=this}this.size=size,this.height=height,this.parent=null}Range.prototype.from=function(){return minPos(this.anchor,this.head)},Range.prototype.to=function(){return maxPos(this.anchor,this.head)},Range.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},LeafChunk.prototype={chunkSize:function(){return this.lines.length},removeInner:function(at,n){for(var this$1=this,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.push.apply(lines,this.lines)},insertInner:function(at,lines,height){var this$1=this;this.height+=height,this.lines=this.lines.slice(0,at).concat(lines).concat(this.lines.slice(at));for(var i=0;i<lines.length;++i)lines[i].parent=this},iterN:function(at,n,op){for(var this$1=this,e=at+n;at<e;++at)if(op(this.lines[at]))return!0}},BranchChunk.prototype={chunkSize:function(){return this.size},removeInner:function(at,n){var this$1=this;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;if(child.removeInner(at,rm),this.height-=oldHeight-child.height,sz==rm&&(this.children.splice(i--,1),child.parent=null),0==(n-=rm))break;at=0}else at-=sz}if(this.size-n<25&&(this.children.length>1||!(this.children[0]instanceof LeafChunk))){var lines=[];this.collapse(lines),this.children=[new LeafChunk(lines)],this.children[0].parent=this}},collapse:function(lines){for(var this$1=this,i=0;i<this.children.length;++i)this.children[i].collapse(lines)},insertInner:function(at,lines,height){var this$1=this;this.size+=lines.length,this.height+=height;for(var i=0;i<this.children.length;++i){var child=this.children[i],sz=child.chunkSize();if(at<=sz){if(child.insertInner(at,lines,height),child.lines&&child.lines.length>50){for(var remaining=child.lines.length%25+25,pos=remaining;pos<child.lines.length;){var leaf=new LeafChunk(child.lines.slice(pos,pos+=25));child.height-=leaf.height,this.children.splice(++i,0,leaf),leaf.parent=this}child.lines=child.lines.slice(0,remaining),this.maybeSpill()}break}at-=sz}},maybeSpill:function(){if(!(this.children.length<=10)){var me=this;do{var spilled,sibling=new BranchChunk(me.children.splice(me.children.length-5,5));if(me.parent){me.size-=sibling.size,me.height-=sibling.height;var myIndex=indexOf(me.parent.children,me);me.parent.children.splice(myIndex+1,0,sibling)}else{var copy=new BranchChunk(me.children);copy.parent=me,me.children=[copy,sibling],me=copy}sibling.parent=me.parent}while(me.children.length>10);me.parent.maybeSpill()}},iterN:function(at,n,op){for(var this$1=this,i=0;i<this.children.length;++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!0;if(0==(n-=used))break;at=0}else at-=sz}}};var LineWidget=function(doc,node,options){var this$1=this;if(options)for(var opt in options)options.hasOwnProperty(opt)&&(this[opt]=options[opt]);this.doc=doc,this.node=node};function adjustScrollWhenAboveVisible(cm,line,diff){heightAtLine(line)<(cm.curOp&&cm.curOp.scrollTop||cm.doc.scrollTop)&&addToScrollTop(cm,diff)}function addLineWidget(doc,handle,node,options){var widget=new LineWidget(doc,node,options),cm=doc.cm;return cm&&widget.noHScroll&&(cm.display.alignWidgets=!0),changeLine(doc,handle,"widget",function(line){var widgets=line.widgets||(line.widgets=[]);if(null==widget.insertAt?widgets.push(widget):widgets.splice(Math.min(widgets.length-1,Math.max(0,widget.insertAt)),0,widget),widget.line=line,cm&&!lineIsHidden(doc,line)){var aboveVisible=heightAtLine(line)<doc.scrollTop;updateLineHeight(line,line.height+widgetHeight(widget)),aboveVisible&&addToScrollTop(cm,widget.height),cm.curOp.forceUpdate=!0}return!0}),cm&&signalLater(cm,"lineWidgetAdded",cm,widget,"number"==typeof handle?handle:lineNo(handle)),widget}LineWidget.prototype.clear=function(){var this$1=this,cm=this.doc.cm,ws=this.line.widgets,line=this.line,no=lineNo(line);if(null!=no&&ws){for(var i=0;i<ws.length;++i)ws[i]==this&&ws.splice(i--,1);ws.length||(line.widgets=null);var height=widgetHeight(this);updateLineHeight(line,Math.max(0,line.height-height)),cm&&(runInOp(cm,function(){adjustScrollWhenAboveVisible(cm,line,-height),regLineChange(cm,no,"widget")}),signalLater(cm,"lineWidgetCleared",cm,this,no))}},LineWidget.prototype.changed=function(){var this$1=this,oldH=this.height,cm=this.doc.cm,line=this.line;this.height=null;var diff=widgetHeight(this)-oldH;diff&&(lineIsHidden(this.doc,line)||updateLineHeight(line,line.height+diff),cm&&runInOp(cm,function(){cm.curOp.forceUpdate=!0,adjustScrollWhenAboveVisible(cm,line,diff),signalLater(cm,"lineWidgetChanged",cm,this$1,lineNo(line))}))},eventMixin(LineWidget);var nextMarkerId=0,TextMarker=function(doc,type){this.lines=[],this.type=type,this.doc=doc,this.id=++nextMarkerId};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),diff=cmp(from,to);if(options&©Obj(options,marker,!1),diff>0||0==diff&&!1!==marker.clearWhenEmpty)return marker;if(marker.replacedWith&&(marker.collapsed=!0,marker.widgetNode=eltP("span",[marker.replacedWith],"CodeMirror-widget"),options.handleMouseEvents||marker.widgetNode.setAttribute("cm-ignore-events","true"),options.insertLeft&&(marker.widgetNode.insertLeft=!0)),marker.collapsed){if(conflictingCollapsedRange(doc,from.line,from,to,marker)||from.line!=to.line&&conflictingCollapsedRange(doc,to.line,from,to,marker))throw new Error("Inserting collapsed marker partially overlapping an existing one");seeCollapsedSpans()}marker.addToHistory&&addChangeToHistory(doc,{from:from,to:to,origin:"markText"},doc.sel,NaN);var curLine=from.line,cm=doc.cm,updateMaxLine;if(doc.iter(curLine,to.line+1,function(line){cm&&marker.collapsed&&!cm.options.lineWrapping&&visualLine(line)==cm.display.maxLine&&(updateMaxLine=!0),marker.collapsed&&curLine!=from.line&&updateLineHeight(line,0),addMarkedSpan(line,new MarkedSpan(marker,curLine==from.line?from.ch:null,curLine==to.line?to.ch:null)),++curLine}),marker.collapsed&&doc.iter(from.line,to.line+1,function(line){lineIsHidden(doc,line)&&updateLineHeight(line,0)}),marker.clearOnEnter&&on(marker,"beforeCursorEnter",function(){return marker.clear()}),marker.readOnly&&(seeReadOnlySpans(),(doc.history.done.length||doc.history.undone.length)&&doc.clearHistory()),marker.collapsed&&(marker.id=++nextMarkerId,marker.atomic=!0),cm){if(updateMaxLine&&(cm.curOp.updateMaxLine=!0),marker.collapsed)regChange(cm,from.line,to.line+1);else if(marker.className||marker.startStyle||marker.endStyle||marker.css||marker.attributes||marker.title)for(var i=from.line;i<=to.line;i++)regLineChange(cm,i,"text");marker.atomic&&reCheckSelection(cm.doc),signalLater(cm,"markerAdded",cm,marker)}return marker}TextMarker.prototype.clear=function(){var this$1=this;if(!this.explicitlyCleared){var cm=this.doc.cm,withOp=cm&&!cm.curOp;if(withOp&&startOperation(cm),hasHandler(this,"clear")){var found=this.find();found&&signalLater(this,"clear",found.from,found.to)}for(var min=null,max=null,i=0;i<this.lines.length;++i){var line=this.lines[i],span=getMarkedSpanFor(line.markedSpans,this);cm&&!this.collapsed?regLineChange(cm,lineNo(line),"text"):cm&&(null!=span.to&&(max=lineNo(line)),null!=span.from&&(min=lineNo(line))),line.markedSpans=removeMarkedSpan(line.markedSpans,span),null==span.from&&this.collapsed&&!lineIsHidden(this.doc,line)&&cm&&updateLineHeight(line,textHeight(cm.display))}if(cm&&this.collapsed&&!cm.options.lineWrapping)for(var i$1=0;i$1<this.lines.length;++i$1){var visual=visualLine(this.lines[i$1]),len=lineLength(visual);len>cm.display.maxLineLength&&(cm.display.maxLine=visual,cm.display.maxLineLength=len,cm.display.maxLineChanged=!0)}null!=min&&cm&&this.collapsed&®Change(cm,min,max+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,cm&&reCheckSelection(cm.doc)),cm&&signalLater(cm,"markerCleared",cm,this,min,max),withOp&&endOperation(cm),this.parent&&this.parent.clear()}},TextMarker.prototype.find=function(side,lineObj){var this$1=this,from,to;null==side&&"bookmark"==this.type&&(side=1);for(var i=0;i<this.lines.length;++i){var line=this.lines[i],span=getMarkedSpanFor(line.markedSpans,this);if(null!=span.from&&(from=Pos(lineObj?line:lineNo(line),span.from),-1==side))return from;if(null!=span.to&&(to=Pos(lineObj?line:lineNo(line),span.to),1==side))return to}return from&&{from:from,to:to}},TextMarker.prototype.changed=function(){var this$1=this,pos=this.find(-1,!0),widget=this,cm=this.doc.cm;pos&&cm&&runInOp(cm,function(){var line=pos.line,lineN=lineNo(pos.line),view=findViewForLine(cm,lineN);if(view&&(clearLineMeasurementCacheFor(view),cm.curOp.selectionChanged=cm.curOp.forceUpdate=!0),cm.curOp.updateMaxLine=!0,!lineIsHidden(widget.doc,line)&&null!=widget.height){var oldHeight=widget.height;widget.height=null;var dHeight=widgetHeight(widget)-oldHeight;dHeight&&updateLineHeight(line,line.height+dHeight)}signalLater(cm,"markerChanged",cm,this$1)})},TextMarker.prototype.attachLine=function(line){if(!this.lines.length&&this.doc.cm){var op=this.doc.cm.curOp;op.maybeHiddenMarkers&&-1!=indexOf(op.maybeHiddenMarkers,this)||(op.maybeUnhiddenMarkers||(op.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(line)},TextMarker.prototype.detachLine=function(line){if(this.lines.splice(indexOf(this.lines,line),1),!this.lines.length&&this.doc.cm){var op=this.doc.cm.curOp;(op.maybeHiddenMarkers||(op.maybeHiddenMarkers=[])).push(this)}},eventMixin(TextMarker);var SharedTextMarker=function(markers,primary){var this$1=this;this.markers=markers,this.primary=primary;for(var i=0;i<markers.length;++i)markers[i].parent=this};function markTextShared(doc,from,to,options,type){(options=copyObj(options)).shared=!1;var markers=[markText(doc,from,to,options,type)],primary=markers[0],widget=options.widgetNode;return linkedDocs(doc,function(doc){widget&&(options.widgetNode=widget.cloneNode(!0)),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)}),new SharedTextMarker(markers,primary)}function findSharedMarkers(doc){return doc.findMarks(Pos(doc.first,0),doc.clipPos(Pos(doc.lastLine())),function(m){return m.parent})}function copySharedMarkers(doc,markers){for(var i=0;i<markers.length;i++){var marker=markers[i],pos=marker.find(),mFrom=doc.clipPos(pos.from),mTo=doc.clipPos(pos.to);if(cmp(mFrom,mTo)){var subMark=markText(doc,mFrom,mTo,marker.primary,marker.primary.type);marker.markers.push(subMark),subMark.parent=marker}}}function detachSharedMarkers(markers){for(var loop=function(i){var marker=markers[i],linked=[marker.primary.doc];linkedDocs(marker.primary.doc,function(d){return linked.push(d)});for(var j=0;j<marker.markers.length;j++){var subMarker=marker.markers[j];-1==indexOf(linked,subMarker.doc)&&(subMarker.parent=null,marker.markers.splice(j--,1))}},i=0;i<markers.length;i++)loop(i)}SharedTextMarker.prototype.clear=function(){var this$1=this;if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var i=0;i<this.markers.length;++i)this.markers[i].clear();signalLater(this,"clear")}},SharedTextMarker.prototype.find=function(side,lineObj){return this.primary.find(side,lineObj)},eventMixin(SharedTextMarker);var nextDocId=0,Doc=function(text,mode,firstLine,lineSep,direction){if(!(this instanceof Doc))return new Doc(text,mode,firstLine,lineSep,direction);null==firstLine&&(firstLine=0),BranchChunk.call(this,[new LeafChunk([new Line("",null)])]),this.first=firstLine,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=firstLine;var start=Pos(firstLine,0);this.sel=simpleSelection(start),this.history=new History(null),this.id=++nextDocId,this.modeOption=mode,this.lineSep=lineSep,this.direction="rtl"==direction?"rtl":"ltr",this.extend=!1,"string"==typeof text&&(text=this.splitLines(text)),updateDoc(this,{from:start,to:start,text:text}),setSelection(this,simpleSelection(start),sel_dontScroll)};Doc.prototype=createObj(BranchChunk.prototype,{constructor:Doc,iter:function(from,to,op){op?this.iterN(from-this.first,to-from,op):this.iterN(this.first,this.first+this.size,from)},insert:function(at,lines){for(var height=0,i=0;i<lines.length;++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);return!1===lineSep?lines:lines.join(lineSep||this.lineSeparator())},setValue:docMethodOp(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:this.splitLines(code),origin:"setValue",full:!0},!0),this.cm&&scrollToCoords(this.cm,0,0),setSelection(this,simpleSelection(top),sel_dontScroll)}),replaceRange:function(code,from,to,origin){replaceRange(this,code,from=clipPos(this,from),to=to?clipPos(this,to):from,origin)},getRange:function(from,to,lineSep){var lines=getBetween(this,clipPos(this,from),clipPos(this,to));return!1===lineSep?lines:lines.join(lineSep||this.lineSeparator())},getLine:function(line){var l=this.getLineHandle(line);return l&&l.text},getLineHandle:function(line){if(isLine(this,line))return getLine(this,line)},getLineNumber:function(line){return lineNo(line)},getLineHandleVisualStart:function(line){return"number"==typeof line&&(line=getLine(this,line)),visualLine(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 range$$1=this.sel.primary(),pos;return pos=null==start||"head"==start?range$$1.head:"anchor"==start?range$$1.anchor:"end"==start||"to"==start||!1===start?range$$1.to():range$$1.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:docMethodOp(function(line,ch,options){setSimpleSelection(this,clipPos(this,"number"==typeof line?Pos(line,ch||0):line),null,options)}),setSelection:docMethodOp(function(anchor,head,options){setSimpleSelection(this,clipPos(this,anchor),clipPos(this,head||anchor),options)}),extendSelection:docMethodOp(function(head,other,options){extendSelection(this,clipPos(this,head),other&&clipPos(this,other),options)}),extendSelections:docMethodOp(function(heads,options){extendSelections(this,clipPosArray(this,heads),options)}),extendSelectionsBy:docMethodOp(function(f,options){var heads;extendSelections(this,clipPosArray(this,map(this.sel.ranges,f)),options)}),setSelections:docMethodOp(function(ranges,primary,options){var this$1=this;if(ranges.length){for(var out=[],i=0;i<ranges.length;i++)out[i]=new Range(clipPos(this,ranges[i].anchor),clipPos(this,ranges[i].head));null==primary&&(primary=Math.min(ranges.length-1,this.sel.primIndex)),setSelection(this,normalizeSelection(this.cm,out,primary),options)}}),addSelection:docMethodOp(function(anchor,head,options){var ranges=this.sel.ranges.slice(0);ranges.push(new Range(clipPos(this,anchor),clipPos(this,head||anchor))),setSelection(this,normalizeSelection(this.cm,ranges,ranges.length-1),options)}),getSelection:function(lineSep){for(var this$1=this,ranges=this.sel.ranges,lines,i=0;i<ranges.length;i++){var sel=getBetween(this,ranges[i].from(),ranges[i].to());lines=lines?lines.concat(sel):sel}return!1===lineSep?lines:lines.join(lineSep||this.lineSeparator())},getSelections:function(lineSep){for(var this$1=this,parts=[],ranges=this.sel.ranges,i=0;i<ranges.length;i++){var sel=getBetween(this,ranges[i].from(),ranges[i].to());!1!==lineSep&&(sel=sel.join(lineSep||this.lineSeparator())),parts[i]=sel}return parts},replaceSelection:function(code,collapse,origin){for(var dup=[],i=0;i<this.sel.ranges.length;i++)dup[i]=code;this.replaceSelections(dup,collapse,origin||"+input")},replaceSelections:docMethodOp(function(code,collapse,origin){for(var this$1=this,changes=[],sel=this.sel,i=0;i<sel.ranges.length;i++){var range$$1=sel.ranges[i];changes[i]={from:range$$1.from(),to:range$$1.to(),text:this.splitLines(code[i]),origin:origin}}for(var newSel=collapse&&"end"!=collapse&&computeReplacedSel(this,changes,collapse),i$1=changes.length-1;i$1>=0;i$1--)makeChange(this,changes[i$1]);newSel?setSelectionReplaceHistory(this,newSel):this.cm&&ensureCursorVisible(this.cm)}),undo:docMethodOp(function(){makeChangeFromHistory(this,"undo")}),redo:docMethodOp(function(){makeChangeFromHistory(this,"redo")}),undoSelection:docMethodOp(function(){makeChangeFromHistory(this,"undo",!0)}),redoSelection:docMethodOp(function(){makeChangeFromHistory(this,"redo",!0)}),setExtending:function(val){this.extend=val},getExtending:function(){return this.extend},historySize:function(){for(var hist=this.history,done=0,undone=0,i=0;i<hist.done.length;i++)hist.done[i].ranges||++done;for(var i$1=0;i$1<hist.undone.length;i$1++)hist.undone[i$1].ranges||++undone;return{undo:done,redo:undone}},clearHistory:function(){this.history=new History(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(forceSplit){return forceSplit&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),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=new History(this.history.maxGeneration);hist.done=copyHistoryArray(histData.done.slice(0),null,!0),hist.undone=copyHistoryArray(histData.undone.slice(0),null,!0)},setGutterMarker:docMethodOp(function(line,gutterID,value){return changeLine(this,line,"gutter",function(line){var markers=line.gutterMarkers||(line.gutterMarkers={});return markers[gutterID]=value,!value&&isEmpty(markers)&&(line.gutterMarkers=null),!0})}),clearGutter:docMethodOp(function(gutterID){var this$1=this;this.iter(function(line){line.gutterMarkers&&line.gutterMarkers[gutterID]&&changeLine(this$1,line,"gutter",function(){return line.gutterMarkers[gutterID]=null,isEmpty(line.gutterMarkers)&&(line.gutterMarkers=null),!0})})}),lineInfo:function(line){var n;if("number"==typeof line){if(!isLine(this,line))return null;if(n=line,!(line=getLine(this,line)))return null}else if(null==(n=lineNo(line)))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}},addLineClass:docMethodOp(function(handle,where,cls){return changeLine(this,handle,"gutter"==where?"gutter":"class",function(line){var prop="text"==where?"textClass":"background"==where?"bgClass":"gutter"==where?"gutterClass":"wrapClass";if(line[prop]){if(classTest(cls).test(line[prop]))return!1;line[prop]+=" "+cls}else line[prop]=cls;return!0})}),removeLineClass:docMethodOp(function(handle,where,cls){return changeLine(this,handle,"gutter"==where?"gutter":"class",function(line){var prop="text"==where?"textClass":"background"==where?"bgClass":"gutter"==where?"gutterClass":"wrapClass",cur=line[prop];if(!cur)return!1;if(null==cls)line[prop]=null;else{var found=cur.match(classTest(cls));if(!found)return!1;var end=found.index+found[0].length;line[prop]=cur.slice(0,found.index)+(found.index&&end!=cur.length?" ":"")+cur.slice(end)||null}return!0})}),addLineWidget:docMethodOp(function(handle,node,options){return addLineWidget(this,handle,node,options)}),removeLineWidget:function(widget){widget.clear()},markText:function(from,to,options){return markText(this,clipPos(this,from),clipPos(this,to),options,options&&options.type||"range")},setBookmark:function(pos,options){var realOpts={replacedWith:options&&(null==options.nodeType?options.widget:options),insertLeft:options&&options.insertLeft,clearWhenEmpty:!1,shared:options&&options.shared,handleMouseEvents:options&&options.handleMouseEvents};return markText(this,pos=clipPos(this,pos),pos,realOpts,"bookmark")},findMarksAt:function(pos){var markers=[],spans=getLine(this,(pos=clipPos(this,pos)).line).markedSpans;if(spans)for(var i=0;i<spans.length;++i){var span=spans[i];(null==span.from||span.from<=pos.ch)&&(null==span.to||span.to>=pos.ch)&&markers.push(span.marker.parent||span.marker)}return markers},findMarks:function(from,to,filter){from=clipPos(this,from),to=clipPos(this,to);var found=[],lineNo$$1=from.line;return this.iter(from.line,to.line+1,function(line){var spans=line.markedSpans;if(spans)for(var i=0;i<spans.length;i++){var span=spans[i];null!=span.to&&lineNo$$1==from.line&&from.ch>=span.to||null==span.from&&lineNo$$1!=from.line||null!=span.from&&lineNo$$1==to.line&&span.from>=to.ch||filter&&!filter(span.marker)||found.push(span.marker.parent||span.marker)}++lineNo$$1}),found},getAllMarks:function(){var markers=[];return this.iter(function(line){var sps=line.markedSpans;if(sps)for(var i=0;i<sps.length;++i)null!=sps[i].from&&markers.push(sps[i].marker)}),markers},posFromIndex:function(off){var ch,lineNo$$1=this.first,sepSize=this.lineSeparator().length;return this.iter(function(line){var sz=line.text.length+sepSize;if(sz>off)return ch=off,!0;off-=sz,++lineNo$$1}),clipPos(this,Pos(lineNo$$1,ch))},indexFromPos:function(coords){var index=(coords=clipPos(this,coords)).ch;if(coords.line<this.first||coords.ch<0)return 0;var sepSize=this.lineSeparator().length;return this.iter(this.first,coords.line,function(line){index+=line.text.length+sepSize}),index},copy:function(copyHistory){var doc=new Doc(getLines(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return doc.scrollTop=this.scrollTop,doc.scrollLeft=this.scrollLeft,doc.sel=this.sel,doc.extend=!1,copyHistory&&(doc.history.undoDepth=this.history.undoDepth,doc.setHistory(this.getHistory())),doc},linkedDoc:function(options){options||(options={});var from=this.first,to=this.first+this.size;null!=options.from&&options.from>from&&(from=options.from),null!=options.to&&options.to<to&&(to=options.to);var copy=new Doc(getLines(this,from,to),options.mode||this.modeOption,from,this.lineSep,this.direction);return options.sharedHist&&(copy.history=this.history),(this.linked||(this.linked=[])).push({doc:copy,sharedHist:options.sharedHist}),copy.linked=[{doc:this,isParent:!0,sharedHist:options.sharedHist}],copySharedMarkers(copy,findSharedMarkers(this)),copy},unlinkDoc:function(other){var this$1=this;if(other instanceof CodeMirror&&(other=other.doc),this.linked)for(var i=0;i<this.linked.length;++i){var link;if(this.linked[i].doc==other){this.linked.splice(i,1),other.unlinkDoc(this),detachSharedMarkers(findSharedMarkers(this));break}}if(other.history==this.history){var splitIds=[other.id];linkedDocs(other,function(doc){return splitIds.push(doc.id)},!0),other.history=new History(null),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},splitLines:function(str){return this.lineSep?str.split(this.lineSep):splitLinesAuto(str)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:docMethodOp(function(dir){"rtl"!=dir&&(dir="ltr"),dir!=this.direction&&(this.direction=dir,this.iter(function(line){return line.order=null}),this.cm&&directionChanged(this.cm))})}),Doc.prototype.eachLine=Doc.prototype.iter;var lastDrop=0;function onDrop(e){var cm=this;if(clearDragCursor(cm),!signalDOMEvent(cm,e)&&!eventInWidget(cm.display,e)){e_preventDefault(e),ie&&(lastDrop=+new Date);var pos=posFromMouse(cm,e,!0),files=e.dataTransfer.files;if(pos&&!cm.isReadOnly())if(files&&files.length&&window.FileReader&&window.File)for(var n=files.length,text=Array(n),read=0,loadFile=function(file,i){if(!cm.options.allowDropFileTypes||-1!=indexOf(cm.options.allowDropFileTypes,file.type)){var reader=new FileReader;reader.onload=operation(cm,function(){var content=reader.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(content)&&(content=""),text[i]=content,++read==n){var change={from:pos=clipPos(cm.doc,pos),to:pos,text:cm.doc.splitLines(text.join(cm.doc.lineSeparator())),origin:"paste"};makeChange(cm.doc,change),setSelectionReplaceHistory(cm.doc,simpleSelection(pos,changeEnd(change)))}}),reader.readAsText(file)}},i=0;i<n;++i)loadFile(files[i],i);else{if(cm.state.draggingText&&cm.doc.sel.contains(pos)>-1)return cm.state.draggingText(e),void setTimeout(function(){return cm.display.input.focus()},20);try{var text$1=e.dataTransfer.getData("Text");if(text$1){var selected;if(cm.state.draggingText&&!cm.state.draggingText.copy&&(selected=cm.listSelections()),setSelectionNoUndo(cm.doc,simpleSelection(pos,pos)),selected)for(var i$1=0;i$1<selected.length;++i$1)replaceRange(cm.doc,"",selected[i$1].anchor,selected[i$1].head,"drag");cm.replaceSelection(text$1,"around","paste"),cm.display.input.focus()}}catch(e){}}}}function onDragStart(cm,e){if(ie&&(!cm.state.draggingText||+new Date-lastDrop<100))e_stop(e);else if(!signalDOMEvent(cm,e)&&!eventInWidget(cm.display,e)&&(e.dataTransfer.setData("Text",cm.getSelection()),e.dataTransfer.effectAllowed="copyMove",e.dataTransfer.setDragImage&&!safari)){var img=elt("img",null,null,"position: fixed; left: 0; top: 0;");img.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",presto&&(img.width=img.height=1,cm.display.wrapper.appendChild(img),img._top=img.offsetTop),e.dataTransfer.setDragImage(img,0,0),presto&&img.parentNode.removeChild(img)}}function onDragOver(cm,e){var pos=posFromMouse(cm,e);if(pos){var frag=document.createDocumentFragment();drawSelectionCursor(cm,pos,frag),cm.display.dragCursor||(cm.display.dragCursor=elt("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),cm.display.lineSpace.insertBefore(cm.display.dragCursor,cm.display.cursorDiv)),removeChildrenAndAdd(cm.display.dragCursor,frag)}}function clearDragCursor(cm){cm.display.dragCursor&&(cm.display.lineSpace.removeChild(cm.display.dragCursor),cm.display.dragCursor=null)}function forEachCodeMirror(f){if(document.getElementsByClassName){for(var byClass=document.getElementsByClassName("CodeMirror"),editors=[],i=0;i<byClass.length;i++){var cm=byClass[i].CodeMirror;cm&&editors.push(cm)}editors.length&&editors[0].operation(function(){for(var i=0;i<editors.length;i++)f(editors[i])})}}var globalsRegistered=!1;function ensureGlobalHandlers(){globalsRegistered||(registerGlobalHandlers(),globalsRegistered=!0)}function registerGlobalHandlers(){var resizeTimer;on(window,"resize",function(){null==resizeTimer&&(resizeTimer=setTimeout(function(){resizeTimer=null,forEachCodeMirror(onResize)},100))}),on(window,"blur",function(){return forEachCodeMirror(onBlur)})}function onResize(cm){var d=cm.display;d.cachedCharWidth=d.cachedTextHeight=d.cachedPaddingH=null,d.scrollbarsClipped=!1,cm.setSize()}for(var keyNames={3:"Pause",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:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",145:"ScrollLock",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},i=0;i<10;i++)keyNames[i+48]=keyNames[i+96]=String(i);for(var i$1=65;i$1<=90;i$1++)keyNames[i$1]=String.fromCharCode(i$1);for(var i$2=1;i$2<=12;i$2++)keyNames[i$2+111]=keyNames[i$2+63235]="F"+i$2;var keyMap={};function normalizeKeyName(name){var parts=name.split(/-(?!$)/),alt,ctrl,shift,cmd;name=parts[parts.length-1];for(var i=0;i<parts.length-1;i++){var mod=parts[i];if(/^(cmd|meta|m)$/i.test(mod))cmd=!0;else if(/^a(lt)?$/i.test(mod))alt=!0;else if(/^(c|ctrl|control)$/i.test(mod))ctrl=!0;else{if(!/^s(hift)?$/i.test(mod))throw new Error("Unrecognized modifier name: "+mod);shift=!0}}return alt&&(name="Alt-"+name),ctrl&&(name="Ctrl-"+name),cmd&&(name="Cmd-"+name),shift&&(name="Shift-"+name),name}function normalizeKeyMap(keymap){var copy={};for(var keyname in keymap)if(keymap.hasOwnProperty(keyname)){var value=keymap[keyname];if(/^(name|fallthrough|(de|at)tach)$/.test(keyname))continue;if("..."==value){delete keymap[keyname];continue}for(var keys=map(keyname.split(" "),normalizeKeyName),i=0;i<keys.length;i++){var val=void 0,name=void 0;i==keys.length-1?(name=keys.join(" "),val=value):(name=keys.slice(0,i+1).join(" "),val="...");var prev=copy[name];if(prev){if(prev!=val)throw new Error("Inconsistent bindings for "+name)}else copy[name]=val}delete keymap[keyname]}for(var prop in copy)keymap[prop]=copy[prop];return keymap}function lookupKey(key,map$$1,handle,context){var found=(map$$1=getKeyMap(map$$1)).call?map$$1.call(key,context):map$$1[key];if(!1===found)return"nothing";if("..."===found)return"multi";if(null!=found&&handle(found))return"handled";if(map$$1.fallthrough){if("[object Array]"!=Object.prototype.toString.call(map$$1.fallthrough))return lookupKey(key,map$$1.fallthrough,handle,context);for(var i=0;i<map$$1.fallthrough.length;i++){var result=lookupKey(key,map$$1.fallthrough[i],handle,context);if(result)return result}}}function isModifierKey(value){var name="string"==typeof value?value:keyNames[value.keyCode];return"Ctrl"==name||"Alt"==name||"Shift"==name||"Mod"==name}function addModifierNames(name,event,noShift){var base=name;return event.altKey&&"Alt"!=base&&(name="Alt-"+name),(flipCtrlCmd?event.metaKey:event.ctrlKey)&&"Ctrl"!=base&&(name="Ctrl-"+name),(flipCtrlCmd?event.ctrlKey:event.metaKey)&&"Cmd"!=base&&(name="Cmd-"+name),!noShift&&event.shiftKey&&"Shift"!=base&&(name="Shift-"+name),name}function keyName(event,noShift){if(presto&&34==event.keyCode&&event.char)return!1;var name=keyNames[event.keyCode];return null!=name&&!event.altGraphKey&&(3==event.keyCode&&event.code&&(name=event.code),addModifierNames(name,event,noShift))}function getKeyMap(val){return"string"==typeof val?keyMap[val]:val}function deleteNearSelection(cm,compute){for(var ranges=cm.doc.sel.ranges,kill=[],i=0;i<ranges.length;i++){for(var toKill=compute(ranges[i]);kill.length&&cmp(toKill.from,lst(kill).to)<=0;){var replaced=kill.pop();if(cmp(replaced.from,toKill.from)<0){toKill.from=replaced.from;break}}kill.push(toKill)}runInOp(cm,function(){for(var i=kill.length-1;i>=0;i--)replaceRange(cm.doc,"",kill[i].from,kill[i].to,"+delete");ensureCursorVisible(cm)})}function moveCharLogically(line,ch,dir){var target=skipExtendingChars(line.text,ch+dir,dir);return target<0||target>line.text.length?null:target}function moveLogically(line,start,dir){var ch=moveCharLogically(line,start.ch,dir);return null==ch?null:new Pos(start.line,ch,dir<0?"after":"before")}function endOfLine(visually,cm,lineObj,lineNo,dir){if(visually){var order=getOrder(lineObj,cm.doc.direction);if(order){var part=dir<0?lst(order):order[0],moveInStorageOrder,sticky=dir<0==(1==part.level)?"after":"before",ch;if(part.level>0||"rtl"==cm.doc.direction){var prep=prepareMeasureForLine(cm,lineObj);ch=dir<0?lineObj.text.length-1:0;var targetTop=measureCharPrepared(cm,prep,ch).top;ch=findFirst(function(ch){return measureCharPrepared(cm,prep,ch).top==targetTop},dir<0==(1==part.level)?part.from:part.to-1,ch),"before"==sticky&&(ch=moveCharLogically(lineObj,ch,1))}else ch=dir<0?part.to:part.from;return new Pos(lineNo,ch,sticky)}}return new Pos(lineNo,dir<0?lineObj.text.length:0,dir<0?"before":"after")}function moveVisually(cm,line,start,dir){var bidi=getOrder(line,cm.doc.direction);if(!bidi)return moveLogically(line,start,dir);start.ch>=line.text.length?(start.ch=line.text.length,start.sticky="before"):start.ch<=0&&(start.ch=0,start.sticky="after");var partPos=getBidiPartAt(bidi,start.ch,start.sticky),part=bidi[partPos];if("ltr"==cm.doc.direction&&part.level%2==0&&(dir>0?part.to>start.ch:part.from<start.ch))return moveLogically(line,start,dir);var mv=function(pos,dir){return moveCharLogically(line,pos instanceof Pos?pos.ch:pos,dir)},prep,getWrappedLineExtent=function(ch){return cm.options.lineWrapping?(prep=prep||prepareMeasureForLine(cm,line),wrappedLineExtentChar(cm,line,prep,ch)):{begin:0,end:line.text.length}},wrappedLineExtent=getWrappedLineExtent("before"==start.sticky?mv(start,-1):start.ch);if("rtl"==cm.doc.direction||1==part.level){var moveInStorageOrder=1==part.level==dir<0,ch=mv(start,moveInStorageOrder?1:-1);if(null!=ch&&(moveInStorageOrder?ch<=part.to&&ch<=wrappedLineExtent.end:ch>=part.from&&ch>=wrappedLineExtent.begin)){var sticky=moveInStorageOrder?"before":"after";return new Pos(start.line,ch,sticky)}}var searchInVisualLine=function(partPos,dir,wrappedLineExtent){for(var getRes=function(ch,moveInStorageOrder){return moveInStorageOrder?new Pos(start.line,mv(ch,1),"before"):new Pos(start.line,ch,"after")};partPos>=0&&partPos<bidi.length;partPos+=dir){var part=bidi[partPos],moveInStorageOrder=dir>0==(1!=part.level),ch=moveInStorageOrder?wrappedLineExtent.begin:mv(wrappedLineExtent.end,-1);if(part.from<=ch&&ch<part.to)return getRes(ch,moveInStorageOrder);if(ch=moveInStorageOrder?part.from:mv(part.to,-1),wrappedLineExtent.begin<=ch&&ch<wrappedLineExtent.end)return getRes(ch,moveInStorageOrder)}},res=searchInVisualLine(partPos+dir,dir,wrappedLineExtent);if(res)return res;var nextCh=dir>0?wrappedLineExtent.end:mv(wrappedLineExtent.begin,-1);return null==nextCh||dir>0&&nextCh==line.text.length||!(res=searchInVisualLine(dir>0?0:bidi.length-1,dir,getWrappedLineExtent(nextCh)))?null:res}keyMap.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},keyMap.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","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","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},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","Ctrl-O":"openLine"},keyMap.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","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":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},keyMap.default=mac?keyMap.macDefault:keyMap.pcDefault;var commands={selectAll:selectAll,singleSelection:function(cm){return cm.setSelection(cm.getCursor("anchor"),cm.getCursor("head"),sel_dontScroll)},killLine:function(cm){return deleteNearSelection(cm,function(range){if(range.empty()){var len=getLine(cm.doc,range.head.line).text.length;return range.head.ch==len&&range.head.line<cm.lastLine()?{from:range.head,to:Pos(range.head.line+1,0)}:{from:range.head,to:Pos(range.head.line,len)}}return{from:range.from(),to:range.to()}})},deleteLine:function(cm){return deleteNearSelection(cm,function(range){return{from:Pos(range.from().line,0),to:clipPos(cm.doc,Pos(range.to().line+1,0))}})},delLineLeft:function(cm){return deleteNearSelection(cm,function(range){return{from:Pos(range.from().line,0),to:range.from()}})},delWrappedLineLeft:function(cm){return deleteNearSelection(cm,function(range){var top=cm.charCoords(range.head,"div").top+5,leftPos;return{from:cm.coordsChar({left:0,top:top},"div"),to:range.from()}})},delWrappedLineRight:function(cm){return deleteNearSelection(cm,function(range){var top=cm.charCoords(range.head,"div").top+5,rightPos=cm.coordsChar({left:cm.display.lineDiv.offsetWidth+100,top:top},"div");return{from:range.from(),to:rightPos}})},undo:function(cm){return cm.undo()},redo:function(cm){return cm.redo()},undoSelection:function(cm){return cm.undoSelection()},redoSelection:function(cm){return cm.redoSelection()},goDocStart:function(cm){return cm.extendSelection(Pos(cm.firstLine(),0))},goDocEnd:function(cm){return cm.extendSelection(Pos(cm.lastLine()))},goLineStart:function(cm){return cm.extendSelectionsBy(function(range){return lineStart(cm,range.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(cm){return cm.extendSelectionsBy(function(range){return lineStartSmart(cm,range.head)},{origin:"+move",bias:1})},goLineEnd:function(cm){return cm.extendSelectionsBy(function(range){return lineEnd(cm,range.head.line)},{origin:"+move",bias:-1})},goLineRight:function(cm){return cm.extendSelectionsBy(function(range){var top=cm.cursorCoords(range.head,"div").top+5;return cm.coordsChar({left:cm.display.lineDiv.offsetWidth+100,top:top},"div")},sel_move)},goLineLeft:function(cm){return cm.extendSelectionsBy(function(range){var top=cm.cursorCoords(range.head,"div").top+5;return cm.coordsChar({left:0,top:top},"div")},sel_move)},goLineLeftSmart:function(cm){return cm.extendSelectionsBy(function(range){var top=cm.cursorCoords(range.head,"div").top+5,pos=cm.coordsChar({left:0,top:top},"div");return pos.ch<cm.getLine(pos.line).search(/\S/)?lineStartSmart(cm,range.head):pos},sel_move)},goLineUp:function(cm){return cm.moveV(-1,"line")},goLineDown:function(cm){return cm.moveV(1,"line")},goPageUp:function(cm){return cm.moveV(-1,"page")},goPageDown:function(cm){return cm.moveV(1,"page")},goCharLeft:function(cm){return cm.moveH(-1,"char")},goCharRight:function(cm){return cm.moveH(1,"char")},goColumnLeft:function(cm){return cm.moveH(-1,"column")},goColumnRight:function(cm){return cm.moveH(1,"column")},goWordLeft:function(cm){return cm.moveH(-1,"word")},goGroupRight:function(cm){return cm.moveH(1,"group")},goGroupLeft:function(cm){return cm.moveH(-1,"group")},goWordRight:function(cm){return cm.moveH(1,"word")},delCharBefore:function(cm){return cm.deleteH(-1,"char")},delCharAfter:function(cm){return cm.deleteH(1,"char")},delWordBefore:function(cm){return cm.deleteH(-1,"word")},delWordAfter:function(cm){return cm.deleteH(1,"word")},delGroupBefore:function(cm){return cm.deleteH(-1,"group")},delGroupAfter:function(cm){return cm.deleteH(1,"group")},indentAuto:function(cm){return cm.indentSelection("smart")},indentMore:function(cm){return cm.indentSelection("add")},indentLess:function(cm){return cm.indentSelection("subtract")},insertTab:function(cm){return cm.replaceSelection("\t")},insertSoftTab:function(cm){for(var spaces=[],ranges=cm.listSelections(),tabSize=cm.options.tabSize,i=0;i<ranges.length;i++){var pos=ranges[i].from(),col=countColumn(cm.getLine(pos.line),pos.ch,tabSize);spaces.push(spaceStr(tabSize-col%tabSize))}cm.replaceSelections(spaces)},defaultTab:function(cm){cm.somethingSelected()?cm.indentSelection("add"):cm.execCommand("insertTab")},transposeChars:function(cm){return runInOp(cm,function(){for(var ranges=cm.listSelections(),newSel=[],i=0;i<ranges.length;i++)if(ranges[i].empty()){var cur=ranges[i].head,line=getLine(cm.doc,cur.line).text;if(line)if(cur.ch==line.length&&(cur=new Pos(cur.line,cur.ch-1)),cur.ch>0)cur=new Pos(cur.line,cur.ch+1),cm.replaceRange(line.charAt(cur.ch-1)+line.charAt(cur.ch-2),Pos(cur.line,cur.ch-2),cur,"+transpose");else if(cur.line>cm.doc.first){var prev=getLine(cm.doc,cur.line-1).text;prev&&(cur=new Pos(cur.line,1),cm.replaceRange(line.charAt(0)+cm.doc.lineSeparator()+prev.charAt(prev.length-1),Pos(cur.line-1,prev.length-1),cur,"+transpose"))}newSel.push(new Range(cur,cur))}cm.setSelections(newSel)})},newlineAndIndent:function(cm){return runInOp(cm,function(){for(var sels=cm.listSelections(),i=sels.length-1;i>=0;i--)cm.replaceRange(cm.doc.lineSeparator(),sels[i].anchor,sels[i].head,"+input");sels=cm.listSelections();for(var i$1=0;i$1<sels.length;i$1++)cm.indentLine(sels[i$1].from().line,null,!0);ensureCursorVisible(cm)})},openLine:function(cm){return cm.replaceSelection("\n","start")},toggleOverwrite:function(cm){return cm.toggleOverwrite()}};function lineStart(cm,lineN){var line=getLine(cm.doc,lineN),visual=visualLine(line);return visual!=line&&(lineN=lineNo(visual)),endOfLine(!0,cm,visual,lineN,1)}function lineEnd(cm,lineN){var line=getLine(cm.doc,lineN),visual=visualLineEnd(line);return visual!=line&&(lineN=lineNo(visual)),endOfLine(!0,cm,line,lineN,-1)}function lineStartSmart(cm,pos){var start=lineStart(cm,pos.line),line=getLine(cm.doc,start.line),order=getOrder(line,cm.doc.direction);if(!order||0==order[0].level){var firstNonWS=Math.max(0,line.text.search(/\S/)),inWS=pos.line==start.line&&pos.ch<=firstNonWS&&pos.ch;return Pos(start.line,inWS?0:firstNonWS,start.sticky)}return start}function doHandleBinding(cm,bound,dropShift){if("string"==typeof bound&&!(bound=commands[bound]))return!1;cm.display.input.ensurePolled();var prevShift=cm.display.shift,done=!1;try{cm.isReadOnly()&&(cm.state.suppressEdits=!0),dropShift&&(cm.display.shift=!1),done=bound(cm)!=Pass}finally{cm.display.shift=prevShift,cm.state.suppressEdits=!1}return done}function lookupKeyForEditor(cm,name,handle){for(var i=0;i<cm.state.keyMaps.length;i++){var result=lookupKey(name,cm.state.keyMaps[i],handle,cm);if(result)return result}return cm.options.extraKeys&&lookupKey(name,cm.options.extraKeys,handle,cm)||lookupKey(name,cm.options.keyMap,handle,cm)}var stopSeq=new Delayed;function dispatchKey(cm,name,e,handle){var seq=cm.state.keySeq;if(seq){if(isModifierKey(name))return"handled";if(/\'$/.test(name)?cm.state.keySeq=null:stopSeq.set(50,function(){cm.state.keySeq==seq&&(cm.state.keySeq=null,cm.display.input.reset())}),dispatchKeyInner(cm,seq+" "+name,e,handle))return!0}return dispatchKeyInner(cm,name,e,handle)}function dispatchKeyInner(cm,name,e,handle){var result=lookupKeyForEditor(cm,name,handle);return"multi"==result&&(cm.state.keySeq=name),"handled"==result&&signalLater(cm,"keyHandled",cm,name,e),"handled"!=result&&"multi"!=result||(e_preventDefault(e),restartBlink(cm)),!!result}function handleKeyBinding(cm,e){var name=keyName(e,!0);return!!name&&(e.shiftKey&&!cm.state.keySeq?dispatchKey(cm,"Shift-"+name,e,function(b){return doHandleBinding(cm,b,!0)})||dispatchKey(cm,name,e,function(b){if("string"==typeof b?/^go[A-Z]/.test(b):b.motion)return doHandleBinding(cm,b)}):dispatchKey(cm,name,e,function(b){return doHandleBinding(cm,b)}))}function handleCharBinding(cm,e,ch){return dispatchKey(cm,"'"+ch+"'",e,function(b){return doHandleBinding(cm,b,!0)})}var lastStoppedKey=null;function onKeyDown(e){var cm=this;if(cm.curOp.focus=activeElt(),!signalDOMEvent(cm,e)){ie&&ie_version<11&&27==e.keyCode&&(e.returnValue=!1);var code=e.keyCode;cm.display.shift=16==code||e.shiftKey;var handled=handleKeyBinding(cm,e);presto&&(lastStoppedKey=handled?code:null,!handled&&88==code&&!hasCopyEvent&&(mac?e.metaKey:e.ctrlKey)&&cm.replaceSelection("",null,"cut")),18!=code||/\bCodeMirror-crosshair\b/.test(cm.display.lineDiv.className)||showCrossHair(cm)}}function showCrossHair(cm){var lineDiv=cm.display.lineDiv;function up(e){18!=e.keyCode&&e.altKey||(rmClass(lineDiv,"CodeMirror-crosshair"),off(document,"keyup",up),off(document,"mouseover",up))}addClass(lineDiv,"CodeMirror-crosshair"),on(document,"keyup",up),on(document,"mouseover",up)}function onKeyUp(e){16==e.keyCode&&(this.doc.sel.shift=!1),signalDOMEvent(this,e)}function onKeyPress(e){var cm=this;if(!(eventInWidget(cm.display,e)||signalDOMEvent(cm,e)||e.ctrlKey&&!e.altKey||mac&&e.metaKey)){var keyCode=e.keyCode,charCode=e.charCode;if(presto&&keyCode==lastStoppedKey)return lastStoppedKey=null,void e_preventDefault(e);if(!presto||e.which&&!(e.which<10)||!handleKeyBinding(cm,e)){var ch=String.fromCharCode(null==charCode?keyCode:charCode);"\b"!=ch&&(handleCharBinding(cm,e,ch)||cm.display.input.onKeyPress(e))}}}var DOUBLECLICK_DELAY=400,PastClick=function(time,pos,button){this.time=time,this.pos=pos,this.button=button},lastClick,lastDoubleClick;function clickRepeat(pos,button){var now=+new Date;return lastDoubleClick&&lastDoubleClick.compare(now,pos,button)?(lastClick=lastDoubleClick=null,"triple"):lastClick&&lastClick.compare(now,pos,button)?(lastDoubleClick=new PastClick(now,pos,button),lastClick=null,"double"):(lastClick=new PastClick(now,pos,button),lastDoubleClick=null,"single")}function onMouseDown(e){var cm=this,display=cm.display;if(!(signalDOMEvent(cm,e)||display.activeTouch&&display.input.supportsTouch()))if(display.input.ensurePolled(),display.shift=e.shiftKey,eventInWidget(display,e))webkit||(display.scroller.draggable=!1,setTimeout(function(){return display.scroller.draggable=!0},100));else if(!clickInGutter(cm,e)){var pos=posFromMouse(cm,e),button=e_button(e),repeat=pos?clickRepeat(pos,button):"single";window.focus(),1==button&&cm.state.selectingText&&cm.state.selectingText(e),pos&&handleMappedButton(cm,button,pos,repeat,e)||(1==button?pos?leftButtonDown(cm,pos,repeat,e):e_target(e)==display.scroller&&e_preventDefault(e):2==button?(pos&&extendSelection(cm.doc,pos),setTimeout(function(){return display.input.focus()},20)):3==button&&(captureRightClick?cm.display.input.onContextMenu(e):delayBlurEvent(cm)))}}function handleMappedButton(cm,button,pos,repeat,event){var name="Click";return"double"==repeat?name="Double"+name:"triple"==repeat&&(name="Triple"+name),dispatchKey(cm,addModifierNames(name=(1==button?"Left":2==button?"Middle":"Right")+name,event),event,function(bound){if("string"==typeof bound&&(bound=commands[bound]),!bound)return!1;var done=!1;try{cm.isReadOnly()&&(cm.state.suppressEdits=!0),done=bound(cm,pos)!=Pass}finally{cm.state.suppressEdits=!1}return done})}function configureMouse(cm,repeat,event){var option=cm.getOption("configureMouse"),value=option?option(cm,repeat,event):{};if(null==value.unit){var rect=chromeOS?event.shiftKey&&event.metaKey:event.altKey;value.unit=rect?"rectangle":"single"==repeat?"char":"double"==repeat?"word":"line"}return(null==value.extend||cm.doc.extend)&&(value.extend=cm.doc.extend||event.shiftKey),null==value.addNew&&(value.addNew=mac?event.metaKey:event.ctrlKey),null==value.moveOnDrag&&(value.moveOnDrag=!(mac?event.altKey:event.ctrlKey)),value}function leftButtonDown(cm,pos,repeat,event){ie?setTimeout(bind(ensureFocus,cm),0):cm.curOp.focus=activeElt();var behavior=configureMouse(cm,repeat,event),sel=cm.doc.sel,contained;cm.options.dragDrop&&dragAndDrop&&!cm.isReadOnly()&&"single"==repeat&&(contained=sel.contains(pos))>-1&&(cmp((contained=sel.ranges[contained]).from(),pos)<0||pos.xRel>0)&&(cmp(contained.to(),pos)>0||pos.xRel<0)?leftButtonStartDrag(cm,event,pos,behavior):leftButtonSelect(cm,event,pos,behavior)}function leftButtonStartDrag(cm,event,pos,behavior){var display=cm.display,moved=!1,dragEnd=operation(cm,function(e){webkit&&(display.scroller.draggable=!1),cm.state.draggingText=!1,off(display.wrapper.ownerDocument,"mouseup",dragEnd),off(display.wrapper.ownerDocument,"mousemove",mouseMove),off(display.scroller,"dragstart",dragStart),off(display.scroller,"drop",dragEnd),moved||(e_preventDefault(e),behavior.addNew||extendSelection(cm.doc,pos,null,null,behavior.extend),webkit||ie&&9==ie_version?setTimeout(function(){display.wrapper.ownerDocument.body.focus(),display.input.focus()},20):display.input.focus())}),mouseMove=function(e2){moved=moved||Math.abs(event.clientX-e2.clientX)+Math.abs(event.clientY-e2.clientY)>=10},dragStart=function(){return moved=!0};webkit&&(display.scroller.draggable=!0),cm.state.draggingText=dragEnd,dragEnd.copy=!behavior.moveOnDrag,display.scroller.dragDrop&&display.scroller.dragDrop(),on(display.wrapper.ownerDocument,"mouseup",dragEnd),on(display.wrapper.ownerDocument,"mousemove",mouseMove),on(display.scroller,"dragstart",dragStart),on(display.scroller,"drop",dragEnd),delayBlurEvent(cm),setTimeout(function(){return display.input.focus()},20)}function rangeForUnit(cm,pos,unit){if("char"==unit)return new Range(pos,pos);if("word"==unit)return cm.findWordAt(pos);if("line"==unit)return new Range(Pos(pos.line,0),clipPos(cm.doc,Pos(pos.line+1,0)));var result=unit(cm,pos);return new Range(result.from,result.to)}function leftButtonSelect(cm,event,start,behavior){var display=cm.display,doc=cm.doc;e_preventDefault(event);var ourRange,ourIndex,startSel=doc.sel,ranges=startSel.ranges;if(behavior.addNew&&!behavior.extend?(ourIndex=doc.sel.contains(start),ourRange=ourIndex>-1?ranges[ourIndex]:new Range(start,start)):(ourRange=doc.sel.primary(),ourIndex=doc.sel.primIndex),"rectangle"==behavior.unit)behavior.addNew||(ourRange=new Range(start,start)),start=posFromMouse(cm,event,!0,!0),ourIndex=-1;else{var range$$1=rangeForUnit(cm,start,behavior.unit);ourRange=behavior.extend?extendRange(ourRange,range$$1.anchor,range$$1.head,behavior.extend):range$$1}behavior.addNew?-1==ourIndex?(ourIndex=ranges.length,setSelection(doc,normalizeSelection(cm,ranges.concat([ourRange]),ourIndex),{scroll:!1,origin:"*mouse"})):ranges.length>1&&ranges[ourIndex].empty()&&"char"==behavior.unit&&!behavior.extend?(setSelection(doc,normalizeSelection(cm,ranges.slice(0,ourIndex).concat(ranges.slice(ourIndex+1)),0),{scroll:!1,origin:"*mouse"}),startSel=doc.sel):replaceOneSelection(doc,ourIndex,ourRange,sel_mouse):(ourIndex=0,setSelection(doc,new Selection([ourRange],0),sel_mouse),startSel=doc.sel);var lastPos=start;function extendTo(pos){if(0!=cmp(lastPos,pos))if(lastPos=pos,"rectangle"==behavior.unit){for(var ranges=[],tabSize=cm.options.tabSize,startCol=countColumn(getLine(doc,start.line).text,start.ch,tabSize),posCol=countColumn(getLine(doc,pos.line).text,pos.ch,tabSize),left=Math.min(startCol,posCol),right=Math.max(startCol,posCol),line=Math.min(start.line,pos.line),end=Math.min(cm.lastLine(),Math.max(start.line,pos.line));line<=end;line++){var text=getLine(doc,line).text,leftPos=findColumn(text,left,tabSize);left==right?ranges.push(new Range(Pos(line,leftPos),Pos(line,leftPos))):text.length>leftPos&&ranges.push(new Range(Pos(line,leftPos),Pos(line,findColumn(text,right,tabSize))))}ranges.length||ranges.push(new Range(start,start)),setSelection(doc,normalizeSelection(cm,startSel.ranges.slice(0,ourIndex).concat(ranges),ourIndex),{origin:"*mouse",scroll:!1}),cm.scrollIntoView(pos)}else{var oldRange=ourRange,range$$1=rangeForUnit(cm,pos,behavior.unit),anchor=oldRange.anchor,head;cmp(range$$1.anchor,anchor)>0?(head=range$$1.head,anchor=minPos(oldRange.from(),range$$1.anchor)):(head=range$$1.anchor,anchor=maxPos(oldRange.to(),range$$1.head));var ranges$1=startSel.ranges.slice(0);ranges$1[ourIndex]=bidiSimplify(cm,new Range(clipPos(doc,anchor),head)),setSelection(doc,normalizeSelection(cm,ranges$1,ourIndex),sel_mouse)}}var editorSize=display.wrapper.getBoundingClientRect(),counter=0;function extend(e){var curCount=++counter,cur=posFromMouse(cm,e,!0,"rectangle"==behavior.unit);if(cur)if(0!=cmp(cur,lastPos)){cm.curOp.focus=activeElt(),extendTo(cur);var visible=visibleLines(display,doc);(cur.line>=visible.to||cur.line<visible.from)&&setTimeout(operation(cm,function(){counter==curCount&&extend(e)}),150)}else{var outside=e.clientY<editorSize.top?-20:e.clientY>editorSize.bottom?20:0;outside&&setTimeout(operation(cm,function(){counter==curCount&&(display.scroller.scrollTop+=outside,extend(e))}),50)}}function done(e){cm.state.selectingText=!1,counter=1/0,e&&(e_preventDefault(e),display.input.focus()),off(display.wrapper.ownerDocument,"mousemove",move),off(display.wrapper.ownerDocument,"mouseup",up),doc.history.lastSelOrigin=null}var move=operation(cm,function(e){0!==e.buttons&&e_button(e)?extend(e):done(e)}),up=operation(cm,done);cm.state.selectingText=up,on(display.wrapper.ownerDocument,"mousemove",move),on(display.wrapper.ownerDocument,"mouseup",up)}function bidiSimplify(cm,range$$1){var anchor=range$$1.anchor,head=range$$1.head,anchorLine=getLine(cm.doc,anchor.line);if(0==cmp(anchor,head)&&anchor.sticky==head.sticky)return range$$1;var order=getOrder(anchorLine);if(!order)return range$$1;var index=getBidiPartAt(order,anchor.ch,anchor.sticky),part=order[index];if(part.from!=anchor.ch&&part.to!=anchor.ch)return range$$1;var boundary=index+(part.from==anchor.ch==(1!=part.level)?0:1),leftSide;if(0==boundary||boundary==order.length)return range$$1;if(head.line!=anchor.line)leftSide=(head.line-anchor.line)*("ltr"==cm.doc.direction?1:-1)>0;else{var headIndex=getBidiPartAt(order,head.ch,head.sticky),dir=headIndex-index||(head.ch-anchor.ch)*(1==part.level?-1:1);leftSide=headIndex==boundary-1||headIndex==boundary?dir<0:dir>0}var usePart=order[boundary+(leftSide?-1:0)],from=leftSide==(1==usePart.level),ch=from?usePart.from:usePart.to,sticky=from?"after":"before";return anchor.ch==ch&&anchor.sticky==sticky?range$$1:new Range(new Pos(anchor.line,ch,sticky),head)}function gutterEvent(cm,e,type,prevent){var mX,mY;if(e.touches)mX=e.touches[0].clientX,mY=e.touches[0].clientY;else try{mX=e.clientX,mY=e.clientY}catch(e){return!1}if(mX>=Math.floor(cm.display.gutters.getBoundingClientRect().right))return!1;prevent&&e_preventDefault(e);var display=cm.display,lineBox=display.lineDiv.getBoundingClientRect();if(mY>lineBox.bottom||!hasHandler(cm,type))return e_defaultPrevented(e);mY-=lineBox.top-display.viewOffset;for(var i=0;i<cm.display.gutterSpecs.length;++i){var g=display.gutters.childNodes[i],line,gutter;if(g&&g.getBoundingClientRect().right>=mX)return signal(cm,type,cm,lineAtHeight(cm.doc,mY),cm.display.gutterSpecs[i].className,e),e_defaultPrevented(e)}}function clickInGutter(cm,e){return gutterEvent(cm,e,"gutterClick",!0)}function onContextMenu(cm,e){eventInWidget(cm.display,e)||contextMenuInGutter(cm,e)||signalDOMEvent(cm,e,"contextmenu")||captureRightClick||cm.display.input.onContextMenu(e)}function contextMenuInGutter(cm,e){return!!hasHandler(cm,"gutterContextMenu")&&gutterEvent(cm,e,"gutterContextMenu",!1)}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)}PastClick.prototype.compare=function(time,pos,button){return this.time+400>time&&0==cmp(pos,this.pos)&&button==this.button};var Init={toString:function(){return"CodeMirror.Init"}},defaults={},optionHandlers={};function defineOptions(CodeMirror){var optionHandlers=CodeMirror.optionHandlers;function option(name,deflt,handle,notOnInit){CodeMirror.defaults[name]=deflt,handle&&(optionHandlers[name]=notOnInit?function(cm,val,old){old!=Init&&handle(cm,val,old)}:handle)}CodeMirror.defineOption=option,CodeMirror.Init=Init,option("value","",function(cm,val){return cm.setValue(val)},!0),option("mode",null,function(cm,val){cm.doc.modeOption=val,loadMode(cm)},!0),option("indentUnit",2,loadMode,!0),option("indentWithTabs",!1),option("smartIndent",!0),option("tabSize",4,function(cm){resetModeState(cm),clearCaches(cm),regChange(cm)},!0),option("lineSeparator",null,function(cm,val){if(cm.doc.lineSep=val,val){var newBreaks=[],lineNo=cm.doc.first;cm.doc.iter(function(line){for(var pos=0;;){var found=line.text.indexOf(val,pos);if(-1==found)break;pos=found+val.length,newBreaks.push(Pos(lineNo,found))}lineNo++});for(var i=newBreaks.length-1;i>=0;i--)replaceRange(cm.doc,val,newBreaks[i],Pos(newBreaks[i].line,newBreaks[i].ch+val.length))}}),option("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,function(cm,val,old){cm.state.specialChars=new RegExp(val.source+(val.test("\t")?"":"|\t"),"g"),old!=Init&&cm.refresh()}),option("specialCharPlaceholder",defaultSpecialCharPlaceholder,function(cm){return cm.refresh()},!0),option("electricChars",!0),option("inputStyle",mobile?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),option("spellcheck",!1,function(cm,val){return cm.getInputField().spellcheck=val},!0),option("autocorrect",!1,function(cm,val){return cm.getInputField().autocorrect=val},!0),option("autocapitalize",!1,function(cm,val){return cm.getInputField().autocapitalize=val},!0),option("rtlMoveVisually",!windows),option("wholeLineUpdateBefore",!0),option("theme","default",function(cm){themeChanged(cm),updateGutters(cm)},!0),option("keyMap","default",function(cm,val,old){var next=getKeyMap(val),prev=old!=Init&&getKeyMap(old);prev&&prev.detach&&prev.detach(cm,next),next.attach&&next.attach(cm,prev||null)}),option("extraKeys",null),option("configureMouse",null),option("lineWrapping",!1,wrappingChanged,!0),option("gutters",[],function(cm,val){cm.display.gutterSpecs=getGutters(val,cm.options.lineNumbers),updateGutters(cm)},!0),option("fixedGutter",!0,function(cm,val){cm.display.gutters.style.left=val?compensateForHScroll(cm.display)+"px":"0",cm.refresh()},!0),option("coverGutterNextToScrollbar",!1,function(cm){return updateScrollbars(cm)},!0),option("scrollbarStyle","native",function(cm){initScrollbars(cm),updateScrollbars(cm),cm.display.scrollbars.setScrollTop(cm.doc.scrollTop),cm.display.scrollbars.setScrollLeft(cm.doc.scrollLeft)},!0),option("lineNumbers",!1,function(cm,val){cm.display.gutterSpecs=getGutters(cm.options.gutters,val),updateGutters(cm)},!0),option("firstLineNumber",1,updateGutters,!0),option("lineNumberFormatter",function(integer){return integer},updateGutters,!0),option("showCursorWhenSelecting",!1,updateSelection,!0),option("resetSelectionOnContextMenu",!0),option("lineWiseCopyCut",!0),option("pasteLinesPerSelection",!0),option("selectionsMayTouch",!1),option("readOnly",!1,function(cm,val){"nocursor"==val&&(onBlur(cm),cm.display.input.blur()),cm.display.input.readOnlyChanged(val)}),option("disableInput",!1,function(cm,val){val||cm.display.input.reset()},!0),option("dragDrop",!0,dragDropChanged),option("allowDropFileTypes",null),option("cursorBlinkRate",530),option("cursorScrollMargin",0),option("cursorHeight",1,updateSelection,!0),option("singleCursorHeightPerLine",!0,updateSelection,!0),option("workTime",100),option("workDelay",100),option("flattenSpans",!0,resetModeState,!0),option("addModeClass",!1,resetModeState,!0),option("pollInterval",100),option("undoDepth",200,function(cm,val){return cm.doc.history.undoDepth=val}),option("historyEventDelay",1250),option("viewportMargin",10,function(cm){return cm.refresh()},!0),option("maxHighlightLength",1e4,resetModeState,!0),option("moveInputWithCursor",!0,function(cm,val){val||cm.display.input.resetPosition()}),option("tabindex",null,function(cm,val){return cm.display.input.getField().tabIndex=val||""}),option("autofocus",null),option("direction","ltr",function(cm,val){return cm.doc.setDirection(val)},!0),option("phrases",null)}function dragDropChanged(cm,value,old){var wasOn;if(!value!=!(old&&old!=Init)){var funcs=cm.display.dragFunctions,toggle=value?on:off;toggle(cm.display.scroller,"dragstart",funcs.start),toggle(cm.display.scroller,"dragenter",funcs.enter),toggle(cm.display.scroller,"dragover",funcs.over),toggle(cm.display.scroller,"dragleave",funcs.leave),toggle(cm.display.scroller,"drop",funcs.drop)}}function wrappingChanged(cm){cm.options.lineWrapping?(addClass(cm.display.wrapper,"CodeMirror-wrap"),cm.display.sizer.style.minWidth="",cm.display.sizerWidth=null):(rmClass(cm.display.wrapper,"CodeMirror-wrap"),findMaxLine(cm)),estimateLineHeights(cm),regChange(cm),clearCaches(cm),setTimeout(function(){return updateScrollbars(cm)},100)}function CodeMirror(place,options){var this$1=this;if(!(this instanceof CodeMirror))return new CodeMirror(place,options);this.options=options=options?copyObj(options):{},copyObj(defaults,options,!1);var doc=options.value;"string"==typeof doc?doc=new Doc(doc,options.mode,null,options.lineSeparator,options.direction):options.mode&&(doc.modeOption=options.mode),this.doc=doc;var input=new CodeMirror.inputStyles[options.inputStyle](this),display=this.display=new Display(place,doc,input,options);for(var opt in display.wrapper.CodeMirror=this,themeChanged(this),options.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),initScrollbars(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new Delayed,keySeq:null,specialChars:null},options.autofocus&&!mobile&&display.input.focus(),ie&&ie_version<11&&setTimeout(function(){return this$1.display.input.reset(!0)},20),registerEventHandlers(this),ensureGlobalHandlers(),startOperation(this),this.curOp.forceUpdate=!0,attachDoc(this,doc),options.autofocus&&!mobile||this.hasFocus()?setTimeout(bind(onFocus,this),20):onBlur(this),optionHandlers)optionHandlers.hasOwnProperty(opt)&&optionHandlers[opt](this$1,options[opt],Init);maybeUpdateLineNumberWidth(this),options.finishInit&&options.finishInit(this);for(var i=0;i<initHooks.length;++i)initHooks[i](this$1);endOperation(this),webkit&&options.lineWrapping&&"optimizelegibility"==getComputedStyle(display.lineDiv).textRendering&&(display.lineDiv.style.textRendering="auto")}function registerEventHandlers(cm){var d=cm.display;on(d.scroller,"mousedown",operation(cm,onMouseDown)),on(d.scroller,"dblclick",ie&&ie_version<11?operation(cm,function(e){if(!signalDOMEvent(cm,e)){var pos=posFromMouse(cm,e);if(pos&&!clickInGutter(cm,e)&&!eventInWidget(cm.display,e)){e_preventDefault(e);var word=cm.findWordAt(pos);extendSelection(cm.doc,word.anchor,word.head)}}}):function(e){return signalDOMEvent(cm,e)||e_preventDefault(e)}),on(d.scroller,"contextmenu",function(e){return onContextMenu(cm,e)});var touchFinished,prevTouch={end:0};function finishTouch(){d.activeTouch&&(touchFinished=setTimeout(function(){return d.activeTouch=null},1e3),(prevTouch=d.activeTouch).end=+new Date)}function isMouseLikeTouchEvent(e){if(1!=e.touches.length)return!1;var touch=e.touches[0];return touch.radiusX<=1&&touch.radiusY<=1}function farAway(touch,other){if(null==other.left)return!0;var dx=other.left-touch.left,dy=other.top-touch.top;return dx*dx+dy*dy>400}on(d.scroller,"touchstart",function(e){if(!signalDOMEvent(cm,e)&&!isMouseLikeTouchEvent(e)&&!clickInGutter(cm,e)){d.input.ensurePolled(),clearTimeout(touchFinished);var now=+new Date;d.activeTouch={start:now,moved:!1,prev:now-prevTouch.end<=300?prevTouch:null},1==e.touches.length&&(d.activeTouch.left=e.touches[0].pageX,d.activeTouch.top=e.touches[0].pageY)}}),on(d.scroller,"touchmove",function(){d.activeTouch&&(d.activeTouch.moved=!0)}),on(d.scroller,"touchend",function(e){var touch=d.activeTouch;if(touch&&!eventInWidget(d,e)&&null!=touch.left&&!touch.moved&&new Date-touch.start<300){var pos=cm.coordsChar(d.activeTouch,"page"),range;range=!touch.prev||farAway(touch,touch.prev)?new Range(pos,pos):!touch.prev.prev||farAway(touch,touch.prev.prev)?cm.findWordAt(pos):new Range(Pos(pos.line,0),clipPos(cm.doc,Pos(pos.line+1,0))),cm.setSelection(range.anchor,range.head),cm.focus(),e_preventDefault(e)}finishTouch()}),on(d.scroller,"touchcancel",finishTouch),on(d.scroller,"scroll",function(){d.scroller.clientHeight&&(updateScrollTop(cm,d.scroller.scrollTop),setScrollLeft(cm,d.scroller.scrollLeft,!0),signal(cm,"scroll",cm))}),on(d.scroller,"mousewheel",function(e){return onScrollWheel(cm,e)}),on(d.scroller,"DOMMouseScroll",function(e){return onScrollWheel(cm,e)}),on(d.wrapper,"scroll",function(){return d.wrapper.scrollTop=d.wrapper.scrollLeft=0}),d.dragFunctions={enter:function(e){signalDOMEvent(cm,e)||e_stop(e)},over:function(e){signalDOMEvent(cm,e)||(onDragOver(cm,e),e_stop(e))},start:function(e){return onDragStart(cm,e)},drop:operation(cm,onDrop),leave:function(e){signalDOMEvent(cm,e)||clearDragCursor(cm)}};var inp=d.input.getField();on(inp,"keyup",function(e){return onKeyUp.call(cm,e)}),on(inp,"keydown",operation(cm,onKeyDown)),on(inp,"keypress",operation(cm,onKeyPress)),on(inp,"focus",function(e){return onFocus(cm,e)}),on(inp,"blur",function(e){return onBlur(cm,e)})}CodeMirror.defaults=defaults,CodeMirror.optionHandlers=optionHandlers;var initHooks=[];function indentLine(cm,n,how,aggressive){var doc=cm.doc,state;null==how&&(how="add"),"smart"==how&&(doc.mode.indent?state=getContextBefore(cm,n).state:how="prev");var tabSize=cm.options.tabSize,line=getLine(doc,n),curSpace=countColumn(line.text,null,tabSize);line.stateAfter&&(line.stateAfter=null);var curSpaceString=line.text.match(/^\s*/)[0],indentation;if(aggressive||/\S/.test(line.text)){if("smart"==how&&((indentation=doc.mode.indent(state,line.text.slice(curSpaceString.length),line.text))==Pass||indentation>150)){if(!aggressive)return;how="prev"}}else indentation=0,how="not";"prev"==how?indentation=n>doc.first?countColumn(getLine(doc,n-1).text,null,tabSize):0:"add"==how?indentation=curSpace+cm.options.indentUnit:"subtract"==how?indentation=curSpace-cm.options.indentUnit:"number"==typeof how&&(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)),indentString!=curSpaceString)return replaceRange(doc,indentString,Pos(n,0),Pos(n,curSpaceString.length),"+input"),line.stateAfter=null,!0;for(var i$1=0;i$1<doc.sel.ranges.length;i$1++){var range=doc.sel.ranges[i$1];if(range.head.line==n&&range.head.ch<curSpaceString.length){var pos$1=Pos(n,curSpaceString.length);replaceOneSelection(doc,i$1,new Range(pos$1,pos$1));break}}}CodeMirror.defineInitHook=function(f){return initHooks.push(f)};var lastCopied=null;function setLastCopied(newLastCopied){lastCopied=newLastCopied}function applyTextInput(cm,inserted,deleted,sel,origin){var doc=cm.doc;cm.display.shift=!1,sel||(sel=doc.sel);var recent=+new Date-200,paste="paste"==origin||cm.state.pasteIncoming>recent,textLines=splitLinesAuto(inserted),multiPaste=null;if(paste&&sel.ranges.length>1)if(lastCopied&&lastCopied.text.join("\n")==inserted){if(sel.ranges.length%lastCopied.text.length==0){multiPaste=[];for(var i=0;i<lastCopied.text.length;i++)multiPaste.push(doc.splitLines(lastCopied.text[i]))}}else textLines.length==sel.ranges.length&&cm.options.pasteLinesPerSelection&&(multiPaste=map(textLines,function(l){return[l]}));for(var updateInput=cm.curOp.updateInput,i$1=sel.ranges.length-1;i$1>=0;i$1--){var range$$1=sel.ranges[i$1],from=range$$1.from(),to=range$$1.to();range$$1.empty()&&(deleted&&deleted>0?from=Pos(from.line,from.ch-deleted):cm.state.overwrite&&!paste?to=Pos(to.line,Math.min(getLine(doc,to.line).text.length,to.ch+lst(textLines).length)):paste&&lastCopied&&lastCopied.lineWise&&lastCopied.text.join("\n")==inserted&&(from=to=Pos(from.line,0)));var changeEvent={from:from,to:to,text:multiPaste?multiPaste[i$1%multiPaste.length]:textLines,origin:origin||(paste?"paste":cm.state.cutIncoming>recent?"cut":"+input")};makeChange(cm.doc,changeEvent),signalLater(cm,"inputRead",cm,changeEvent)}inserted&&!paste&&triggerElectric(cm,inserted),ensureCursorVisible(cm),cm.curOp.updateInput<2&&(cm.curOp.updateInput=updateInput),cm.curOp.typing=!0,cm.state.pasteIncoming=cm.state.cutIncoming=-1}function handlePaste(e,cm){var pasted=e.clipboardData&&e.clipboardData.getData("Text");if(pasted)return e.preventDefault(),cm.isReadOnly()||cm.options.disableInput||runInOp(cm,function(){return applyTextInput(cm,pasted,0,null,"paste")}),!0}function triggerElectric(cm,inserted){if(cm.options.electricChars&&cm.options.smartIndent)for(var sel=cm.doc.sel,i=sel.ranges.length-1;i>=0;i--){var range$$1=sel.ranges[i];if(!(range$$1.head.ch>100||i&&sel.ranges[i-1].head.line==range$$1.head.line)){var mode=cm.getModeAt(range$$1.head),indented=!1;if(mode.electricChars){for(var j=0;j<mode.electricChars.length;j++)if(inserted.indexOf(mode.electricChars.charAt(j))>-1){indented=indentLine(cm,range$$1.head.line,"smart");break}}else mode.electricInput&&mode.electricInput.test(getLine(cm.doc,range$$1.head.line).text.slice(0,range$$1.head.ch))&&(indented=indentLine(cm,range$$1.head.line,"smart"));indented&&signalLater(cm,"electricInput",cm,range$$1.head.line)}}}function copyableRanges(cm){for(var text=[],ranges=[],i=0;i<cm.doc.sel.ranges.length;i++){var line=cm.doc.sel.ranges[i].head.line,lineRange={anchor:Pos(line,0),head:Pos(line+1,0)};ranges.push(lineRange),text.push(cm.getRange(lineRange.anchor,lineRange.head))}return{text:text,ranges:ranges}}function disableBrowserMagic(field,spellcheck,autocorrect,autocapitalize){field.setAttribute("autocorrect",autocorrect?"":"off"),field.setAttribute("autocapitalize",autocapitalize?"":"off"),field.setAttribute("spellcheck",!!spellcheck)}function hiddenTextarea(){var te=elt("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),div=elt("div",[te],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return webkit?te.style.width="1000px":te.setAttribute("wrap","off"),ios&&(te.style.border="1px solid black"),disableBrowserMagic(te),div}function addEditorMethods(CodeMirror){var optionHandlers=CodeMirror.optionHandlers,helpers=CodeMirror.helpers={};CodeMirror.prototype={constructor:CodeMirror,focus:function(){window.focus(),this.display.input.focus()},setOption:function(option,value){var options=this.options,old=options[option];options[option]==value&&"mode"!=option||(options[option]=value,optionHandlers.hasOwnProperty(option)&&operation(this,optionHandlers[option])(this,value,old),signal(this,"optionChange",this,option))},getOption:function(option){return this.options[option]},getDoc:function(){return this.doc},addKeyMap:function(map$$1,bottom){this.state.keyMaps[bottom?"push":"unshift"](getKeyMap(map$$1))},removeKeyMap:function(map$$1){for(var maps=this.state.keyMaps,i=0;i<maps.length;++i)if(maps[i]==map$$1||maps[i].name==map$$1)return maps.splice(i,1),!0},addOverlay:methodOp(function(spec,options){var mode=spec.token?spec:CodeMirror.getMode(this.options,spec);if(mode.startState)throw new Error("Overlays may not be stateful.");insertSorted(this.state.overlays,{mode:mode,modeSpec:spec,opaque:options&&options.opaque,priority:options&&options.priority||0},function(overlay){return overlay.priority}),this.state.modeGen++,regChange(this)}),removeOverlay:methodOp(function(spec){for(var this$1=this,overlays=this.state.overlays,i=0;i<overlays.length;++i){var cur=overlays[i].modeSpec;if(cur==spec||"string"==typeof spec&&cur.name==spec)return overlays.splice(i,1),this.state.modeGen++,void regChange(this)}}),indentLine:methodOp(function(n,dir,aggressive){"string"!=typeof dir&&"number"!=typeof dir&&(dir=null==dir?this.options.smartIndent?"smart":"prev":dir?"add":"subtract"),isLine(this.doc,n)&&indentLine(this,n,dir,aggressive)}),indentSelection:methodOp(function(how){for(var this$1=this,ranges=this.doc.sel.ranges,end=-1,i=0;i<ranges.length;i++){var range$$1=ranges[i];if(range$$1.empty())range$$1.head.line>end&&(indentLine(this,range$$1.head.line,how,!0),end=range$$1.head.line,i==this.doc.sel.primIndex&&ensureCursorVisible(this));else{var from=range$$1.from(),to=range$$1.to(),start=Math.max(end,from.line);end=Math.min(this.lastLine(),to.line-(to.ch?0:1))+1;for(var j=start;j<end;++j)indentLine(this,j,how);var newRanges=this.doc.sel.ranges;0==from.ch&&ranges.length==newRanges.length&&newRanges[i].from().ch>0&&replaceOneSelection(this.doc,i,new Range(from,newRanges[i].to()),sel_dontScroll)}}}),getTokenAt:function(pos,precise){return takeToken(this,pos,precise)},getLineTokens:function(line,precise){return takeToken(this,Pos(line),precise,!0)},getTokenTypeAt:function(pos){pos=clipPos(this.doc,pos);var styles=getLineStyles(this,getLine(this.doc,pos.line)),before=0,after=(styles.length-1)/2,ch=pos.ch,type;if(0==ch)type=styles[2];else for(;;){var mid=before+after>>1;if((mid?styles[2*mid-1]:0)>=ch)after=mid;else{if(!(styles[2*mid+1]<ch)){type=styles[2*mid+2];break}before=mid+1}}var cut=type?type.indexOf("overlay "):-1;return cut<0?type:0==cut?null:type.slice(0,cut-1)},getModeAt:function(pos){var mode=this.doc.mode;return mode.innerMode?CodeMirror.innerMode(mode,this.getTokenAt(pos).state).mode:mode},getHelper:function(pos,type){return this.getHelpers(pos,type)[0]},getHelpers:function(pos,type){var this$1=this,found=[];if(!helpers.hasOwnProperty(type))return found;var help=helpers[type],mode=this.getModeAt(pos);if("string"==typeof mode[type])help[mode[type]]&&found.push(help[mode[type]]);else if(mode[type])for(var i=0;i<mode[type].length;i++){var val=help[mode[type][i]];val&&found.push(val)}else mode.helperType&&help[mode.helperType]?found.push(help[mode.helperType]):help[mode.name]&&found.push(help[mode.name]);for(var i$1=0;i$1<help._global.length;i$1++){var cur=help._global[i$1];cur.pred(mode,this)&&-1==indexOf(found,cur.val)&&found.push(cur.val)}return found},getStateAfter:function(line,precise){var doc=this.doc;return getContextBefore(this,(line=clipLine(doc,null==line?doc.first+doc.size-1:line))+1,precise).state},cursorCoords:function(start,mode){var pos,range$$1=this.doc.sel.primary();return cursorCoords(this,pos=null==start?range$$1.head:"object"==typeof start?clipPos(this.doc,start):start?range$$1.from():range$$1.to(),mode||"page")},charCoords:function(pos,mode){return charCoords(this,clipPos(this.doc,pos),mode||"page")},coordsChar:function(coords,mode){return coordsChar(this,(coords=fromCoordSystem(this,coords,mode||"page")).left,coords.top)},lineAtHeight:function(height,mode){return height=fromCoordSystem(this,{top:height,left:0},mode||"page").top,lineAtHeight(this.doc,height+this.display.viewOffset)},heightAtLine:function(line,mode,includeWidgets){var end=!1,lineObj;if("number"==typeof line){var last=this.doc.first+this.doc.size-1;line<this.doc.first?line=this.doc.first:line>last&&(line=last,end=!0),lineObj=getLine(this.doc,line)}else lineObj=line;return intoCoordSystem(this,lineObj,{top:0,left:0},mode||"page",includeWidgets||end).top+(end?this.doc.height-heightAtLine(lineObj):0)},defaultTextHeight:function(){return textHeight(this.display)},defaultCharWidth:function(){return charWidth(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(pos,node,scroll,vert,horiz){var display=this.display,top=(pos=cursorCoords(this,clipPos(this.doc,pos))).bottom,left=pos.left;if(node.style.position="absolute",node.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(node),display.sizer.appendChild(node),"over"==vert)top=pos.top;else if("above"==vert||"near"==vert){var vspace=Math.max(display.wrapper.clientHeight,this.doc.height),hspace=Math.max(display.sizer.clientWidth,display.lineSpace.clientWidth);("above"==vert||pos.bottom+node.offsetHeight>vspace)&&pos.top>node.offsetHeight?top=pos.top-node.offsetHeight:pos.bottom+node.offsetHeight<=vspace&&(top=pos.bottom),left+node.offsetWidth>hspace&&(left=hspace-node.offsetWidth)}node.style.top=top+"px",node.style.left=node.style.right="","right"==horiz?(left=display.sizer.clientWidth-node.offsetWidth,node.style.right="0px"):("left"==horiz?left=0:"middle"==horiz&&(left=(display.sizer.clientWidth-node.offsetWidth)/2),node.style.left=left+"px"),scroll&&scrollIntoView(this,{left:left,top:top,right:left+node.offsetWidth,bottom:top+node.offsetHeight})},triggerOnKeyDown:methodOp(onKeyDown),triggerOnKeyPress:methodOp(onKeyPress),triggerOnKeyUp:onKeyUp,triggerOnMouseDown:methodOp(onMouseDown),execCommand:function(cmd){if(commands.hasOwnProperty(cmd))return commands[cmd].call(null,this)},triggerElectric:methodOp(function(text){triggerElectric(this,text)}),findPosH:function(from,amount,unit,visually){var this$1=this,dir=1;amount<0&&(dir=-1,amount=-amount);for(var cur=clipPos(this.doc,from),i=0;i<amount&&!(cur=findPosH(this.doc,cur,dir,unit,visually)).hitSide;++i);return cur},moveH:methodOp(function(dir,unit){var this$1=this;this.extendSelectionsBy(function(range$$1){return this$1.display.shift||this$1.doc.extend||range$$1.empty()?findPosH(this$1.doc,range$$1.head,dir,unit,this$1.options.rtlMoveVisually):dir<0?range$$1.from():range$$1.to()},sel_move)}),deleteH:methodOp(function(dir,unit){var sel=this.doc.sel,doc=this.doc;sel.somethingSelected()?doc.replaceSelection("",null,"+delete"):deleteNearSelection(this,function(range$$1){var other=findPosH(doc,range$$1.head,dir,unit,!1);return dir<0?{from:other,to:range$$1.head}:{from:range$$1.head,to:other}})}),findPosV:function(from,amount,unit,goalColumn){var this$1=this,dir=1,x=goalColumn;amount<0&&(dir=-1,amount=-amount);for(var cur=clipPos(this.doc,from),i=0;i<amount;++i){var coords=cursorCoords(this,cur,"div");if(null==x?x=coords.left:coords.left=x,(cur=findPosV(this,coords,dir,unit)).hitSide)break}return cur},moveV:methodOp(function(dir,unit){var this$1=this,doc=this.doc,goals=[],collapse=!this.display.shift&&!doc.extend&&doc.sel.somethingSelected();if(doc.extendSelectionsBy(function(range$$1){if(collapse)return dir<0?range$$1.from():range$$1.to();var headPos=cursorCoords(this$1,range$$1.head,"div");null!=range$$1.goalColumn&&(headPos.left=range$$1.goalColumn),goals.push(headPos.left);var pos=findPosV(this$1,headPos,dir,unit);return"page"==unit&&range$$1==doc.sel.primary()&&addToScrollTop(this$1,charCoords(this$1,pos,"div").top-headPos.top),pos},sel_move),goals.length)for(var i=0;i<doc.sel.ranges.length;i++)doc.sel.ranges[i].goalColumn=goals[i]}),findWordAt:function(pos){var doc,line=getLine(this.doc,pos.line).text,start=pos.ch,end=pos.ch;if(line){var helper=this.getHelper(pos,"wordChars");"before"!=pos.sticky&&end!=line.length||!start?++end:--start;for(var startChar=line.charAt(start),check=isWordChar(startChar,helper)?function(ch){return isWordChar(ch,helper)}:/\s/.test(startChar)?function(ch){return/\s/.test(ch)}:function(ch){return!/\s/.test(ch)&&!isWordChar(ch)};start>0&&check(line.charAt(start-1));)--start;for(;end<line.length&&check(line.charAt(end));)++end}return new Range(Pos(pos.line,start),Pos(pos.line,end))},toggleOverwrite:function(value){null!=value&&value==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?addClass(this.display.cursorDiv,"CodeMirror-overwrite"):rmClass(this.display.cursorDiv,"CodeMirror-overwrite"),signal(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==activeElt()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:methodOp(function(x,y){scrollToCoords(this,x,y)}),getScrollInfo:function(){var scroller=this.display.scroller;return{left:scroller.scrollLeft,top:scroller.scrollTop,height:scroller.scrollHeight-scrollGap(this)-this.display.barHeight,width:scroller.scrollWidth-scrollGap(this)-this.display.barWidth,clientHeight:displayHeight(this),clientWidth:displayWidth(this)}},scrollIntoView:methodOp(function(range$$1,margin){null==range$$1?(range$$1={from:this.doc.sel.primary().head,to:null},null==margin&&(margin=this.options.cursorScrollMargin)):"number"==typeof range$$1?range$$1={from:Pos(range$$1,0),to:null}:null==range$$1.from&&(range$$1={from:range$$1,to:null}),range$$1.to||(range$$1.to=range$$1.from),range$$1.margin=margin||0,null!=range$$1.from.line?scrollToRange(this,range$$1):scrollToCoordsRange(this,range$$1.from,range$$1.to,range$$1.margin)}),setSize:methodOp(function(width,height){var this$1=this,interpret=function(val){return"number"==typeof val||/^\d+$/.test(String(val))?val+"px":val};null!=width&&(this.display.wrapper.style.width=interpret(width)),null!=height&&(this.display.wrapper.style.height=interpret(height)),this.options.lineWrapping&&clearLineMeasurementCache(this);var lineNo$$1=this.display.viewFrom;this.doc.iter(lineNo$$1,this.display.viewTo,function(line){if(line.widgets)for(var i=0;i<line.widgets.length;i++)if(line.widgets[i].noHScroll){regLineChange(this$1,lineNo$$1,"widget");break}++lineNo$$1}),this.curOp.forceUpdate=!0,signal(this,"refresh",this)}),operation:function(f){return runInOp(this,f)},startOperation:function(){return startOperation(this)},endOperation:function(){return endOperation(this)},refresh:methodOp(function(){var oldHeight=this.display.cachedTextHeight;regChange(this),this.curOp.forceUpdate=!0,clearCaches(this),scrollToCoords(this,this.doc.scrollLeft,this.doc.scrollTop),updateGutterSpace(this.display),(null==oldHeight||Math.abs(oldHeight-textHeight(this.display))>.5)&&estimateLineHeights(this),signal(this,"refresh",this)}),swapDoc:methodOp(function(doc){var old=this.doc;return old.cm=null,this.state.selectingText&&this.state.selectingText(),attachDoc(this,doc),clearCaches(this),this.display.input.reset(),scrollToCoords(this,doc.scrollLeft,doc.scrollTop),this.curOp.forceScroll=!0,signalLater(this,"swapDoc",this,old),old}),phrase:function(phraseText){var phrases=this.options.phrases;return phrases&&Object.prototype.hasOwnProperty.call(phrases,phraseText)?phrases[phraseText]:phraseText},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},eventMixin(CodeMirror),CodeMirror.registerHelper=function(type,name,value){helpers.hasOwnProperty(type)||(helpers[type]=CodeMirror[type]={_global:[]}),helpers[type][name]=value},CodeMirror.registerGlobalHelper=function(type,name,predicate,value){CodeMirror.registerHelper(type,name,value),helpers[type]._global.push({pred:predicate,val:value})}}function findPosH(doc,pos,dir,unit,visually){var oldPos=pos,origDir=dir,lineObj=getLine(doc,pos.line);function findNextLine(){var l=pos.line+dir;return!(l<doc.first||l>=doc.first+doc.size)&&(pos=new Pos(l,pos.ch,pos.sticky),lineObj=getLine(doc,l))}function moveOnce(boundToLine){var next;if(null==(next=visually?moveVisually(doc.cm,lineObj,pos,dir):moveLogically(lineObj,pos,dir))){if(boundToLine||!findNextLine())return!1;pos=endOfLine(visually,doc.cm,lineObj,pos.line,dir)}else pos=next;return!0}if("char"==unit)moveOnce();else if("column"==unit)moveOnce(!0);else if("word"==unit||"group"==unit)for(var sawType=null,group="group"==unit,helper=doc.cm&&doc.cm.getHelper(pos,"wordChars"),first=!0;!(dir<0)||moveOnce(!first);first=!1){var cur=lineObj.text.charAt(pos.ch)||"\n",type=isWordChar(cur,helper)?"w":group&&"\n"==cur?"n":!group||/\s/.test(cur)?null:"p";if(!group||first||type||(type="s"),sawType&&sawType!=type){dir<0&&(dir=1,moveOnce(),pos.sticky="after");break}if(type&&(sawType=type),dir>0&&!moveOnce(!first))break}var result=skipAtomic(doc,pos,oldPos,origDir,!0);return equalCursorPos(oldPos,result)&&(result.hitSide=!0),result}function findPosV(cm,pos,dir,unit){var doc=cm.doc,x=pos.left,y,target;if("page"==unit){var pageSize=Math.min(cm.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),moveAmount=Math.max(pageSize-.5*textHeight(cm.display),3);y=(dir>0?pos.bottom:pos.top)+dir*moveAmount}else"line"==unit&&(y=dir>0?pos.bottom+3:pos.top-3);for(;(target=coordsChar(cm,x,y)).outside;){if(dir<0?y<=0:y>=doc.height){target.hitSide=!0;break}y+=5*dir}return target}var ContentEditableInput=function(cm){this.cm=cm,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new Delayed,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function posToDOM(cm,pos){var view=findViewForLine(cm,pos.line);if(!view||view.hidden)return null;var line=getLine(cm.doc,pos.line),info=mapFromLineView(view,line,pos.line),order=getOrder(line,cm.doc.direction),side="left",partPos;order&&(side=getBidiPartAt(order,pos.ch)%2?"right":"left");var result=nodeAndOffsetInLineMap(info.map,pos.ch,side);return result.offset="right"==result.collapse?result.end:result.start,result}function isInGutter(node){for(var scan=node;scan;scan=scan.parentNode)if(/CodeMirror-gutter-wrapper/.test(scan.className))return!0;return!1}function badPos(pos,bad){return bad&&(pos.bad=!0),pos}function domTextBetween(cm,from,to,fromLine,toLine){var text="",closing=!1,lineSep=cm.doc.lineSeparator(),extraLinebreak=!1;function recognizeMarker(id){return function(marker){return marker.id==id}}function close(){closing&&(text+=lineSep,extraLinebreak&&(text+=lineSep),closing=extraLinebreak=!1)}function addText(str){str&&(close(),text+=str)}function walk(node){if(1==node.nodeType){var cmText=node.getAttribute("cm-text");if(cmText)return void addText(cmText);var markerID=node.getAttribute("cm-marker"),range$$1;if(markerID){var found=cm.findMarks(Pos(fromLine,0),Pos(toLine+1,0),recognizeMarker(+markerID));return void(found.length&&(range$$1=found[0].find(0))&&addText(getBetween(cm.doc,range$$1.from,range$$1.to).join(lineSep)))}if("false"==node.getAttribute("contenteditable"))return;var isBlock=/^(pre|div|p|li|table|br)$/i.test(node.nodeName);if(!/^br$/i.test(node.nodeName)&&0==node.textContent.length)return;isBlock&&close();for(var i=0;i<node.childNodes.length;i++)walk(node.childNodes[i]);/^(pre|p)$/i.test(node.nodeName)&&(extraLinebreak=!0),isBlock&&(closing=!0)}else 3==node.nodeType&&addText(node.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;walk(from),from!=to;)from=from.nextSibling,extraLinebreak=!1;return text}function domToPos(cm,node,offset){var lineNode;if(node==cm.display.lineDiv){if(!(lineNode=cm.display.lineDiv.childNodes[offset]))return badPos(cm.clipPos(Pos(cm.display.viewTo-1)),!0);node=null,offset=0}else for(lineNode=node;;lineNode=lineNode.parentNode){if(!lineNode||lineNode==cm.display.lineDiv)return null;if(lineNode.parentNode&&lineNode.parentNode==cm.display.lineDiv)break}for(var i=0;i<cm.display.view.length;i++){var lineView=cm.display.view[i];if(lineView.node==lineNode)return locateNodeInLineView(lineView,node,offset)}}function locateNodeInLineView(lineView,node,offset){var wrapper=lineView.text.firstChild,bad=!1;if(!node||!contains(wrapper,node))return badPos(Pos(lineNo(lineView.line),0),!0);if(node==wrapper&&(bad=!0,node=wrapper.childNodes[offset],offset=0,!node)){var line=lineView.rest?lst(lineView.rest):lineView.line;return badPos(Pos(lineNo(line),line.text.length),bad)}var textNode=3==node.nodeType?node:null,topNode=node;for(textNode||1!=node.childNodes.length||3!=node.firstChild.nodeType||(textNode=node.firstChild,offset&&(offset=textNode.nodeValue.length));topNode.parentNode!=wrapper;)topNode=topNode.parentNode;var measure=lineView.measure,maps=measure.maps;function find(textNode,topNode,offset){for(var i=-1;i<(maps?maps.length:0);i++)for(var map$$1=i<0?measure.map:maps[i],j=0;j<map$$1.length;j+=3){var curNode=map$$1[j+2];if(curNode==textNode||curNode==topNode){var line=lineNo(i<0?lineView.line:lineView.rest[i]),ch=map$$1[j]+offset;return(offset<0||curNode!=textNode)&&(ch=map$$1[j+(offset?1:0)]),Pos(line,ch)}}}var found=find(textNode,topNode,offset);if(found)return badPos(found,bad);for(var after=topNode.nextSibling,dist=textNode?textNode.nodeValue.length-offset:0;after;after=after.nextSibling){if(found=find(after,after.firstChild,0))return badPos(Pos(found.line,found.ch-dist),bad);dist+=after.textContent.length}for(var before=topNode.previousSibling,dist$1=offset;before;before=before.previousSibling){if(found=find(before,before.firstChild,-1))return badPos(Pos(found.line,found.ch+dist$1),bad);dist$1+=before.textContent.length}}ContentEditableInput.prototype.init=function(display){var this$1=this,input=this,cm=input.cm,div=input.div=display.lineDiv;function onCopyCut(e){if(!signalDOMEvent(cm,e)){if(cm.somethingSelected())setLastCopied({lineWise:!1,text:cm.getSelections()}),"cut"==e.type&&cm.replaceSelection("",null,"cut");else{if(!cm.options.lineWiseCopyCut)return;var ranges=copyableRanges(cm);setLastCopied({lineWise:!0,text:ranges.text}),"cut"==e.type&&cm.operation(function(){cm.setSelections(ranges.ranges,0,sel_dontScroll),cm.replaceSelection("",null,"cut")})}if(e.clipboardData){e.clipboardData.clearData();var content=lastCopied.text.join("\n");if(e.clipboardData.setData("Text",content),e.clipboardData.getData("Text")==content)return void e.preventDefault()}var kludge=hiddenTextarea(),te=kludge.firstChild;cm.display.lineSpace.insertBefore(kludge,cm.display.lineSpace.firstChild),te.value=lastCopied.text.join("\n");var hadFocus=document.activeElement;selectInput(te),setTimeout(function(){cm.display.lineSpace.removeChild(kludge),hadFocus.focus(),hadFocus==div&&input.showPrimarySelection()},50)}}disableBrowserMagic(div,cm.options.spellcheck,cm.options.autocorrect,cm.options.autocapitalize),on(div,"paste",function(e){signalDOMEvent(cm,e)||handlePaste(e,cm)||ie_version<=11&&setTimeout(operation(cm,function(){return this$1.updateFromDOM()}),20)}),on(div,"compositionstart",function(e){this$1.composing={data:e.data,done:!1}}),on(div,"compositionupdate",function(e){this$1.composing||(this$1.composing={data:e.data,done:!1})}),on(div,"compositionend",function(e){this$1.composing&&(e.data!=this$1.composing.data&&this$1.readFromDOMSoon(),this$1.composing.done=!0)}),on(div,"touchstart",function(){return input.forceCompositionEnd()}),on(div,"input",function(){this$1.composing||this$1.readFromDOMSoon()}),on(div,"copy",onCopyCut),on(div,"cut",onCopyCut)},ContentEditableInput.prototype.prepareSelection=function(){var result=prepareSelection(this.cm,!1);return result.focus=this.cm.state.focused,result},ContentEditableInput.prototype.showSelection=function(info,takeFocus){info&&this.cm.display.view.length&&((info.focus||takeFocus)&&this.showPrimarySelection(),this.showMultipleSelections(info))},ContentEditableInput.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},ContentEditableInput.prototype.showPrimarySelection=function(){var sel=this.getSelection(),cm=this.cm,prim=cm.doc.sel.primary(),from=prim.from(),to=prim.to();if(cm.display.viewTo==cm.display.viewFrom||from.line>=cm.display.viewTo||to.line<cm.display.viewFrom)sel.removeAllRanges();else{var curAnchor=domToPos(cm,sel.anchorNode,sel.anchorOffset),curFocus=domToPos(cm,sel.focusNode,sel.focusOffset);if(!curAnchor||curAnchor.bad||!curFocus||curFocus.bad||0!=cmp(minPos(curAnchor,curFocus),from)||0!=cmp(maxPos(curAnchor,curFocus),to)){var view=cm.display.view,start=from.line>=cm.display.viewFrom&&posToDOM(cm,from)||{node:view[0].measure.map[2],offset:0},end=to.line<cm.display.viewTo&&posToDOM(cm,to);if(!end){var measure=view[view.length-1].measure,map$$1=measure.maps?measure.maps[measure.maps.length-1]:measure.map;end={node:map$$1[map$$1.length-1],offset:map$$1[map$$1.length-2]-map$$1[map$$1.length-3]}}if(start&&end){var old=sel.rangeCount&&sel.getRangeAt(0),rng;try{rng=range(start.node,start.offset,end.offset,end.node)}catch(e){}rng&&(!gecko&&cm.state.focused?(sel.collapse(start.node,start.offset),rng.collapsed||(sel.removeAllRanges(),sel.addRange(rng))):(sel.removeAllRanges(),sel.addRange(rng)),old&&null==sel.anchorNode?sel.addRange(old):gecko&&this.startGracePeriod()),this.rememberSelection()}else sel.removeAllRanges()}}},ContentEditableInput.prototype.startGracePeriod=function(){var this$1=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){this$1.gracePeriod=!1,this$1.selectionChanged()&&this$1.cm.operation(function(){return this$1.cm.curOp.selectionChanged=!0})},20)},ContentEditableInput.prototype.showMultipleSelections=function(info){removeChildrenAndAdd(this.cm.display.cursorDiv,info.cursors),removeChildrenAndAdd(this.cm.display.selectionDiv,info.selection)},ContentEditableInput.prototype.rememberSelection=function(){var sel=this.getSelection();this.lastAnchorNode=sel.anchorNode,this.lastAnchorOffset=sel.anchorOffset,this.lastFocusNode=sel.focusNode,this.lastFocusOffset=sel.focusOffset},ContentEditableInput.prototype.selectionInEditor=function(){var sel=this.getSelection();if(!sel.rangeCount)return!1;var node=sel.getRangeAt(0).commonAncestorContainer;return contains(this.div,node)},ContentEditableInput.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())},ContentEditableInput.prototype.blur=function(){this.div.blur()},ContentEditableInput.prototype.getField=function(){return this.div},ContentEditableInput.prototype.supportsTouch=function(){return!0},ContentEditableInput.prototype.receivedFocus=function(){var input=this;function poll(){input.cm.state.focused&&(input.pollSelection(),input.polling.set(input.cm.options.pollInterval,poll))}this.selectionInEditor()?this.pollSelection():runInOp(this.cm,function(){return input.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,poll)},ContentEditableInput.prototype.selectionChanged=function(){var sel=this.getSelection();return sel.anchorNode!=this.lastAnchorNode||sel.anchorOffset!=this.lastAnchorOffset||sel.focusNode!=this.lastFocusNode||sel.focusOffset!=this.lastFocusOffset},ContentEditableInput.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var sel=this.getSelection(),cm=this.cm;if(android&&chrome&&this.cm.display.gutterSpecs.length&&isInGutter(sel.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var anchor=domToPos(cm,sel.anchorNode,sel.anchorOffset),head=domToPos(cm,sel.focusNode,sel.focusOffset);anchor&&head&&runInOp(cm,function(){setSelection(cm.doc,simpleSelection(anchor,head),sel_dontScroll),(anchor.bad||head.bad)&&(cm.curOp.selectionChanged=!0)})}}},ContentEditableInput.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var cm=this.cm,display=cm.display,sel=cm.doc.sel.primary(),from=sel.from(),to=sel.to(),fromIndex,fromLine,fromNode;if(0==from.ch&&from.line>cm.firstLine()&&(from=Pos(from.line-1,getLine(cm.doc,from.line-1).length)),to.ch==getLine(cm.doc,to.line).text.length&&to.line<cm.lastLine()&&(to=Pos(to.line+1,0)),from.line<display.viewFrom||to.line>display.viewTo-1)return!1;from.line==display.viewFrom||0==(fromIndex=findViewIndex(cm,from.line))?(fromLine=lineNo(display.view[0].line),fromNode=display.view[0].node):(fromLine=lineNo(display.view[fromIndex].line),fromNode=display.view[fromIndex-1].node.nextSibling);var toIndex=findViewIndex(cm,to.line),toLine,toNode;if(toIndex==display.view.length-1?(toLine=display.viewTo-1,toNode=display.lineDiv.lastChild):(toLine=lineNo(display.view[toIndex+1].line)-1,toNode=display.view[toIndex+1].node.previousSibling),!fromNode)return!1;for(var newText=cm.doc.splitLines(domTextBetween(cm,fromNode,toNode,fromLine,toLine)),oldText=getBetween(cm.doc,Pos(fromLine,0),Pos(toLine,getLine(cm.doc,toLine).text.length));newText.length>1&&oldText.length>1;)if(lst(newText)==lst(oldText))newText.pop(),oldText.pop(),toLine--;else{if(newText[0]!=oldText[0])break;newText.shift(),oldText.shift(),fromLine++}for(var cutFront=0,cutEnd=0,newTop=newText[0],oldTop=oldText[0],maxCutFront=Math.min(newTop.length,oldTop.length);cutFront<maxCutFront&&newTop.charCodeAt(cutFront)==oldTop.charCodeAt(cutFront);)++cutFront;for(var newBot=lst(newText),oldBot=lst(oldText),maxCutEnd=Math.min(newBot.length-(1==newText.length?cutFront:0),oldBot.length-(1==oldText.length?cutFront:0));cutEnd<maxCutEnd&&newBot.charCodeAt(newBot.length-cutEnd-1)==oldBot.charCodeAt(oldBot.length-cutEnd-1);)++cutEnd;if(1==newText.length&&1==oldText.length&&fromLine==from.line)for(;cutFront&&cutFront>from.ch&&newBot.charCodeAt(newBot.length-cutEnd-1)==oldBot.charCodeAt(oldBot.length-cutEnd-1);)cutFront--,cutEnd++;newText[newText.length-1]=newBot.slice(0,newBot.length-cutEnd).replace(/^\u200b+/,""),newText[0]=newText[0].slice(cutFront).replace(/\u200b+$/,"");var chFrom=Pos(fromLine,cutFront),chTo=Pos(toLine,oldText.length?lst(oldText).length-cutEnd:0);return newText.length>1||newText[0]||cmp(chFrom,chTo)?(replaceRange(cm.doc,newText,chFrom,chTo,"+input"),!0):void 0},ContentEditableInput.prototype.ensurePolled=function(){this.forceCompositionEnd()},ContentEditableInput.prototype.reset=function(){this.forceCompositionEnd()},ContentEditableInput.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},ContentEditableInput.prototype.readFromDOMSoon=function(){var this$1=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(this$1.readDOMTimeout=null,this$1.composing){if(!this$1.composing.done)return;this$1.composing=null}this$1.updateFromDOM()},80))},ContentEditableInput.prototype.updateFromDOM=function(){var this$1=this;!this.cm.isReadOnly()&&this.pollContent()||runInOp(this.cm,function(){return regChange(this$1.cm)})},ContentEditableInput.prototype.setUneditable=function(node){node.contentEditable="false"},ContentEditableInput.prototype.onKeyPress=function(e){0==e.charCode||this.composing||(e.preventDefault(),this.cm.isReadOnly()||operation(this.cm,applyTextInput)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},ContentEditableInput.prototype.readOnlyChanged=function(val){this.div.contentEditable=String("nocursor"!=val)},ContentEditableInput.prototype.onContextMenu=function(){},ContentEditableInput.prototype.resetPosition=function(){},ContentEditableInput.prototype.needsContentAttribute=!0;var TextareaInput=function(cm){this.cm=cm,this.prevInput="",this.pollingFast=!1,this.polling=new Delayed,this.hasSelection=!1,this.composing=null};function fromTextArea(textarea,options){if((options=options?copyObj(options):{}).value=textarea.value,!options.tabindex&&textarea.tabIndex&&(options.tabindex=textarea.tabIndex),!options.placeholder&&textarea.placeholder&&(options.placeholder=textarea.placeholder),null==options.autofocus){var hasFocus=activeElt();options.autofocus=hasFocus==textarea||null!=textarea.getAttribute("autofocus")&&hasFocus==document.body}function save(){textarea.value=cm.getValue()}var realSubmit;if(textarea.form&&(on(textarea.form,"submit",save),!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){}}options.finishInit=function(cm){cm.save=save,cm.getTextArea=function(){return textarea},cm.toTextArea=function(){cm.toTextArea=isNaN,save(),textarea.parentNode.removeChild(cm.getWrapperElement()),textarea.style.display="",textarea.form&&(off(textarea.form,"submit",save),"function"==typeof textarea.form.submit&&(textarea.form.submit=realSubmit))}},textarea.style.display="none";var cm=CodeMirror(function(node){return textarea.parentNode.insertBefore(node,textarea.nextSibling)},options);return cm}function addLegacyProps(CodeMirror){CodeMirror.off=off,CodeMirror.on=on,CodeMirror.wheelEventPixels=wheelEventPixels,CodeMirror.Doc=Doc,CodeMirror.splitLines=splitLinesAuto,CodeMirror.countColumn=countColumn,CodeMirror.findColumn=findColumn,CodeMirror.isWordChar=isWordCharBasic,CodeMirror.Pass=Pass,CodeMirror.signal=signal,CodeMirror.Line=Line,CodeMirror.changeEnd=changeEnd,CodeMirror.scrollbarModel=scrollbarModel,CodeMirror.Pos=Pos,CodeMirror.cmpPos=cmp,CodeMirror.modes=modes,CodeMirror.mimeModes=mimeModes,CodeMirror.resolveMode=resolveMode,CodeMirror.getMode=getMode,CodeMirror.modeExtensions=modeExtensions,CodeMirror.extendMode=extendMode,CodeMirror.copyState=copyState,CodeMirror.startState=startState,CodeMirror.innerMode=innerMode,CodeMirror.commands=commands,CodeMirror.keyMap=keyMap,CodeMirror.keyName=keyName,CodeMirror.isModifierKey=isModifierKey,CodeMirror.lookupKey=lookupKey,CodeMirror.normalizeKeyMap=normalizeKeyMap,CodeMirror.StringStream=StringStream,CodeMirror.SharedTextMarker=SharedTextMarker,CodeMirror.TextMarker=TextMarker,CodeMirror.LineWidget=LineWidget,CodeMirror.e_preventDefault=e_preventDefault,CodeMirror.e_stopPropagation=e_stopPropagation,CodeMirror.e_stop=e_stop,CodeMirror.addClass=addClass,CodeMirror.contains=contains,CodeMirror.rmClass=rmClass,CodeMirror.keyNames=keyNames}TextareaInput.prototype.init=function(display){var this$1=this,input=this,cm=this.cm;this.createField(display);var te=this.textarea;function prepareCopyCut(e){if(!signalDOMEvent(cm,e)){if(cm.somethingSelected())setLastCopied({lineWise:!1,text:cm.getSelections()});else{if(!cm.options.lineWiseCopyCut)return;var ranges=copyableRanges(cm);setLastCopied({lineWise:!0,text:ranges.text}),"cut"==e.type?cm.setSelections(ranges.ranges,null,sel_dontScroll):(input.prevInput="",te.value=ranges.text.join("\n"),selectInput(te))}"cut"==e.type&&(cm.state.cutIncoming=+new Date)}}display.wrapper.insertBefore(this.wrapper,display.wrapper.firstChild),ios&&(te.style.width="0px"),on(te,"input",function(){ie&&ie_version>=9&&this$1.hasSelection&&(this$1.hasSelection=null),input.poll()}),on(te,"paste",function(e){signalDOMEvent(cm,e)||handlePaste(e,cm)||(cm.state.pasteIncoming=+new Date,input.fastPoll())}),on(te,"cut",prepareCopyCut),on(te,"copy",prepareCopyCut),on(display.scroller,"paste",function(e){if(!eventInWidget(display,e)&&!signalDOMEvent(cm,e)){if(!te.dispatchEvent)return cm.state.pasteIncoming=+new Date,void input.focus();var event=new Event("paste");event.clipboardData=e.clipboardData,te.dispatchEvent(event)}}),on(display.lineSpace,"selectstart",function(e){eventInWidget(display,e)||e_preventDefault(e)}),on(te,"compositionstart",function(){var start=cm.getCursor("from");input.composing&&input.composing.range.clear(),input.composing={start:start,range:cm.markText(start,cm.getCursor("to"),{className:"CodeMirror-composing"})}}),on(te,"compositionend",function(){input.composing&&(input.poll(),input.composing.range.clear(),input.composing=null)})},TextareaInput.prototype.createField=function(_display){this.wrapper=hiddenTextarea(),this.textarea=this.wrapper.firstChild},TextareaInput.prototype.prepareSelection=function(){var cm=this.cm,display=cm.display,doc=cm.doc,result=prepareSelection(cm);if(cm.options.moveInputWithCursor){var headPos=cursorCoords(cm,doc.sel.primary().head,"div"),wrapOff=display.wrapper.getBoundingClientRect(),lineOff=display.lineDiv.getBoundingClientRect();result.teTop=Math.max(0,Math.min(display.wrapper.clientHeight-10,headPos.top+lineOff.top-wrapOff.top)),result.teLeft=Math.max(0,Math.min(display.wrapper.clientWidth-10,headPos.left+lineOff.left-wrapOff.left))}return result},TextareaInput.prototype.showSelection=function(drawn){var cm,display=this.cm.display;removeChildrenAndAdd(display.cursorDiv,drawn.cursors),removeChildrenAndAdd(display.selectionDiv,drawn.selection),null!=drawn.teTop&&(this.wrapper.style.top=drawn.teTop+"px",this.wrapper.style.left=drawn.teLeft+"px")},TextareaInput.prototype.reset=function(typing){if(!this.contextMenuPending&&!this.composing){var cm=this.cm;if(cm.somethingSelected()){this.prevInput="";var content=cm.getSelection();this.textarea.value=content,cm.state.focused&&selectInput(this.textarea),ie&&ie_version>=9&&(this.hasSelection=content)}else typing||(this.prevInput=this.textarea.value="",ie&&ie_version>=9&&(this.hasSelection=null))}},TextareaInput.prototype.getField=function(){return this.textarea},TextareaInput.prototype.supportsTouch=function(){return!1},TextareaInput.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!mobile||activeElt()!=this.textarea))try{this.textarea.focus()}catch(e){}},TextareaInput.prototype.blur=function(){this.textarea.blur()},TextareaInput.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},TextareaInput.prototype.receivedFocus=function(){this.slowPoll()},TextareaInput.prototype.slowPoll=function(){var this$1=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){this$1.poll(),this$1.cm.state.focused&&this$1.slowPoll()})},TextareaInput.prototype.fastPoll=function(){var missed=!1,input=this;function p(){var changed;input.poll()||missed?(input.pollingFast=!1,input.slowPoll()):(missed=!0,input.polling.set(60,p))}input.pollingFast=!0,input.polling.set(20,p)},TextareaInput.prototype.poll=function(){var this$1=this,cm=this.cm,input=this.textarea,prevInput=this.prevInput;if(this.contextMenuPending||!cm.state.focused||hasSelection(input)&&!prevInput&&!this.composing||cm.isReadOnly()||cm.options.disableInput||cm.state.keySeq)return!1;var text=input.value;if(text==prevInput&&!cm.somethingSelected())return!1;if(ie&&ie_version>=9&&this.hasSelection===text||mac&&/[\uf700-\uf7ff]/.test(text))return cm.display.input.reset(),!1;if(cm.doc.sel==cm.display.selForContextMenu){var first=text.charCodeAt(0);if(8203!=first||prevInput||(prevInput=""),8666==first)return this.reset(),this.cm.execCommand("undo")}for(var same=0,l=Math.min(prevInput.length,text.length);same<l&&prevInput.charCodeAt(same)==text.charCodeAt(same);)++same;return runInOp(cm,function(){applyTextInput(cm,text.slice(same),prevInput.length-same,null,this$1.composing?"*compose":null),text.length>1e3||text.indexOf("\n")>-1?input.value=this$1.prevInput="":this$1.prevInput=text,this$1.composing&&(this$1.composing.range.clear(),this$1.composing.range=cm.markText(this$1.composing.start,cm.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},TextareaInput.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},TextareaInput.prototype.onKeyPress=function(){ie&&ie_version>=9&&(this.hasSelection=null),this.fastPoll()},TextareaInput.prototype.onContextMenu=function(e){var input=this,cm=input.cm,display=cm.display,te=input.textarea;input.contextMenuPending&&input.contextMenuPending();var pos=posFromMouse(cm,e),scrollPos=display.scroller.scrollTop;if(pos&&!presto){var reset;cm.options.resetSelectionOnContextMenu&&-1==cm.doc.sel.contains(pos)&&operation(cm,setSelection)(cm.doc,simpleSelection(pos),sel_dontScroll);var oldCSS=te.style.cssText,oldWrapperCSS=input.wrapper.style.cssText,wrapperBox=input.wrapper.offsetParent.getBoundingClientRect(),oldScrollY;if(input.wrapper.style.cssText="position: static",te.style.cssText="position: absolute; width: 30px; height: 30px;\n top: "+(e.clientY-wrapperBox.top-5)+"px; left: "+(e.clientX-wrapperBox.left-5)+"px;\n z-index: 1000; background: "+(ie?"rgba(255, 255, 255, .05)":"transparent")+";\n outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",webkit&&(oldScrollY=window.scrollY),display.input.focus(),webkit&&window.scrollTo(null,oldScrollY),display.input.reset(),cm.somethingSelected()||(te.value=input.prevInput=" "),input.contextMenuPending=rehide,display.selForContextMenu=cm.doc.sel,clearTimeout(display.detectingSelectAll),ie&&ie_version>=9&&prepareSelectAllHack(),captureRightClick){e_stop(e);var mouseup=function(){off(window,"mouseup",mouseup),setTimeout(rehide,20)};on(window,"mouseup",mouseup)}else setTimeout(rehide,50)}function prepareSelectAllHack(){if(null!=te.selectionStart){var selected=cm.somethingSelected(),extval=""+(selected?te.value:"");te.value="⇚",te.value=extval,input.prevInput=selected?"":"",te.selectionStart=1,te.selectionEnd=extval.length,display.selForContextMenu=cm.doc.sel}}function rehide(){if(input.contextMenuPending==rehide&&(input.contextMenuPending=!1,input.wrapper.style.cssText=oldWrapperCSS,te.style.cssText=oldCSS,ie&&ie_version<9&&display.scrollbars.setScrollTop(display.scroller.scrollTop=scrollPos),null!=te.selectionStart)){(!ie||ie&&ie_version<9)&&prepareSelectAllHack();var i=0,poll=function(){display.selForContextMenu==cm.doc.sel&&0==te.selectionStart&&te.selectionEnd>0&&""==input.prevInput?operation(cm,selectAll)(cm):i++<10?display.detectingSelectAll=setTimeout(poll,500):(display.selForContextMenu=null,display.input.reset())};display.detectingSelectAll=setTimeout(poll,200)}}},TextareaInput.prototype.readOnlyChanged=function(val){val||this.reset(),this.textarea.disabled="nocursor"==val},TextareaInput.prototype.setUneditable=function(){},TextareaInput.prototype.needsContentAttribute=!1,defineOptions(CodeMirror),addEditorMethods(CodeMirror);var dontDelegate="iter insert remove copy getEditor constructor".split(" ");for(var prop in Doc.prototype)Doc.prototype.hasOwnProperty(prop)&&indexOf(dontDelegate,prop)<0&&(CodeMirror.prototype[prop]=function(method){return function(){return method.apply(this.doc,arguments)}}(Doc.prototype[prop]));return eventMixin(Doc),CodeMirror.inputStyles={textarea:TextareaInput,contenteditable:ContentEditableInput},CodeMirror.defineMode=function(name){CodeMirror.defaults.mode||"null"==name||(CodeMirror.defaults.mode=name),defineMode.apply(this,arguments)},CodeMirror.defineMIME=defineMIME,CodeMirror.defineMode("null",function(){return{token:function(stream){return stream.skipToEnd()}}}),CodeMirror.defineMIME("text/plain","null"),CodeMirror.defineExtension=function(name,func){CodeMirror.prototype[name]=func},CodeMirror.defineDocExtension=function(name,func){Doc.prototype[name]=func},CodeMirror.fromTextArea=fromTextArea,addLegacyProps(CodeMirror),CodeMirror.version="5.46.0",CodeMirror}); |