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e="bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN",t="nnnnnnNNr%%r,rNNmmmmmmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmmmnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmnNmmmmmmrrmmNmmmmrr1111111111";var r=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/,n=/[stwN]/,o=/[LRr]/,i=/[Lb1n]/,a=/[1n]/;function BidiSpan(e,t,r){this.level=e,this.from=t,this.to=r}return function(s,l){var c="ltr"==l?"L":"R";if(0==s.length||"ltr"==l&&!r.test(s))return!1;for(var u,d=s.length,p=[],h=0;h<d;++h)p.push((u=s.charCodeAt(h))<=247?e.charAt(u):1424<=u&&u<=1524?"R":1536<=u&&u<=1785?t.charAt(u-1536):1774<=u&&u<=2220?"r":8192<=u&&u<=8203?"w":8204==u?"b":"L");for(var f=0,g=c;f<d;++f){var m=p[f];"m"==m?p[f]=g:g=m}for(var v=0,y=c;v<d;++v){var b=p[v];"1"==b&&"r"==y?p[v]="n":o.test(b)&&(y=b,"r"==b&&(p[v]="R"))}for(var C=1,x=p[0];C<d-1;++C){var w=p[C];"+"==w&&"1"==x&&"1"==p[C+1]?p[C]="1":","!=w||x!=p[C+1]||"1"!=x&&"n"!=x||(p[C]=x),x=w}for(var S=0;S<d;++S){var k=p[S];if(","==k)p[S]="N";else if("%"==k){var L=void 0;for(L=S+1;L<d&&"%"==p[L];++L);for(var M=S&&"!"==p[S-1]||L<d&&"1"==p[L]?"1":"N",T=S;T<L;++T)p[T]=M;S=L-1}}for(var O=0,P=c;O<d;++O){var A=p[O];"L"==P&&"1"==A?p[O]="L":o.test(A)&&(P=A)}for(var N=0;N<d;++N)if(n.test(p[N])){var D=void 0;for(D=N+1;D<d&&n.test(p[D]);++D);for(var H="L"==(N?p[N-1]:c),W=H==("L"==(D<d?p[D]:c))?H?"L":"R":c,E=N;E<D;++E)p[E]=W;N=D-1}for(var I,F=[],B=0;B<d;)if(i.test(p[B])){var z=B;for(++B;B<d&&i.test(p[B]);++B);F.push(new BidiSpan(0,z,B))}else{var R=B,V=F.length;for(++B;B<d&&"L"!=p[B];++B);for(var U=R;U<B;)if(a.test(p[U])){R<U&&F.splice(V,0,new BidiSpan(1,R,U));var j=U;for(++U;U<B&&a.test(p[U]);++U);F.splice(V,0,new BidiSpan(2,j,U)),R=U}else++U;R<B&&F.splice(V,0,new BidiSpan(1,R,B))}return"ltr"==l&&(1==F[0].level&&(I=s.match(/^\s+/))&&(F[0].from=I[0].length,F.unshift(new BidiSpan(0,0,I[0].length))),1==lst(F).level&&(I=s.match(/\s+$/))&&(lst(F).to-=I[0].length,F.push(new BidiSpan(0,d-I[0].length,d)))),"rtl"==l?F.reverse():F}}();function getOrder(e,t){var r=e.order;return null==r&&(r=e.order=z(e.text,t)),r}var R=[],V=function(e,t,r){if(e.addEventListener)e.addEventListener(t,r,!1);else if(e.attachEvent)e.attachEvent("on"+t,r);else{var n=e._handlers||(e._handlers={});n[t]=(n[t]||R).concat(r)}};function getHandlers(e,t){return e._handlers&&e._handlers[t]||R}function off(e,t,r){if(e.removeEventListener)e.removeEventListener(t,r,!1);else if(e.detachEvent)e.detachEvent("on"+t,r);else{var n=e._handlers,o=n&&n[t];if(o){var i=indexOf(o,r);i>-1&&(n[t]=o.slice(0,i).concat(o.slice(i+1)))}}}function signal(e,t){var r=getHandlers(e,t);if(r.length)for(var n=Array.prototype.slice.call(arguments,2),o=0;o<r.length;++o)r[o].apply(null,n)}function signalDOMEvent(e,t,r){return"string"==typeof t&&(t={type:t,preventDefault:function(){this.defaultPrevented=!0}}),signal(e,r||t.type,e,t),e_defaultPrevented(t)||t.codemirrorIgnore}function signalCursorActivity(e){var t=e._handlers&&e._handlers.cursorActivity;if(t)for(var r=e.curOp.cursorActivityHandlers||(e.curOp.cursorActivityHandlers=[]),n=0;n<t.length;++n)-1==indexOf(r,t[n])&&r.push(t[n])}function hasHandler(e,t){return getHandlers(e,t).length>0}function eventMixin(e){e.prototype.on=function(e,t){V(this,e,t)},e.prototype.off=function(e,t){off(this,e,t)}}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 t=e.which;return null==t&&(1&e.button?t=1:2&e.button?t=3:4&e.button&&(t=2)),y&&e.ctrlKey&&1==t&&(t=3),t}var U,j,G=function(){if(a&&s<9)return!1;var e=elt("div");return"draggable"in e||"dragDrop"in e}();function zeroWidthElement(e){if(null==U){var t=elt("span","​");removeChildrenAndAdd(e,elt("span",[t,document.createTextNode("x")])),0!=e.firstChild.offsetHeight&&(U=t.offsetWidth<=1&&t.offsetHeight>2&&!(a&&s<8))}var r=U?elt("span","​"):elt("span"," ",null,"display: inline-block; width: 1px; margin-right: -1px");return r.setAttribute("cm-text",""),r}function hasBadBidiRects(e){if(null!=j)return j;var t=removeChildrenAndAdd(e,document.createTextNode("AخA")),r=k(t,0,1).getBoundingClientRect(),n=k(t,1,2).getBoundingClientRect();return removeChildren(e),!(!r||r.left==r.right)&&(j=n.right-r.right<3)}var K,_=3!="\n\nb".split(/\n/).length?function(e){for(var t=0,r=[],n=e.length;t<=n;){var o=e.indexOf("\n",t);-1==o&&(o=e.length);var i=e.slice(t,"\r"==e.charAt(o-1)?o-1:o),a=i.indexOf("\r");-1!=a?(r.push(i.slice(0,a)),t+=a+1):(r.push(i),t=o+1)}return r}:function(e){return e.split(/\r\n?|\n/)},$=window.getSelection?function(e){try{return e.selectionStart!=e.selectionEnd}catch(e){return!1}}:function(e){var t;try{t=e.ownerDocument.selection.createRange()}catch(e){}return!(!t||t.parentElement()!=e)&&0!=t.compareEndPoints("StartToEnd",t)},q="oncopy"in(K=elt("div"))||(K.setAttribute("oncopy","return;"),"function"==typeof K.oncopy),X=null;var Y={},Z={};function resolveMode(e){if("string"==typeof e&&Z.hasOwnProperty(e))e=Z[e];else if(e&&"string"==typeof e.name&&Z.hasOwnProperty(e.name)){var t=Z[e.name];"string"==typeof t&&(t={name:t}),(e=createObj(t,e)).name=t.name}else{if("string"==typeof e&&/^[\w\-]+\/[\w\-]+\+xml$/.test(e))return resolveMode("application/xml");if("string"==typeof e&&/^[\w\-]+\/[\w\-]+\+json$/.test(e))return resolveMode("application/json")}return"string"==typeof e?{name:e}:e||{name:"null"}}function getMode(e,t){t=resolveMode(t);var r=Y[t.name];if(!r)return getMode(e,"text/plain");var n=r(e,t);if(Q.hasOwnProperty(t.name)){var o=Q[t.name];for(var i in o)o.hasOwnProperty(i)&&(n.hasOwnProperty(i)&&(n["_"+i]=n[i]),n[i]=o[i])}if(n.name=t.name,t.helperType&&(n.helperType=t.helperType),t.modeProps)for(var a in t.modeProps)n[a]=t.modeProps[a];return n}var Q={};function extendMode(e,t){copyObj(t,Q.hasOwnProperty(e)?Q[e]:Q[e]={})}function copyState(e,t){if(!0===t)return t;if(e.copyState)return e.copyState(t);var r={};for(var n in t){var o=t[n];o instanceof Array&&(o=o.concat([])),r[n]=o}return r}function innerMode(e,t){for(var r;e.innerMode&&(r=e.innerMode(t))&&r.mode!=e;)t=r.state,e=r.mode;return r||{mode:e,state:t}}function startState(e,t,r){return!e.startState||e.startState(t,r)}var J=function(e,t,r){this.pos=this.start=0,this.string=e,this.tabSize=t||8,this.lastColumnPos=this.lastColumnValue=0,this.lineStart=0,this.lineOracle=r};J.prototype.eol=function(){return this.pos>=this.string.length},J.prototype.sol=function(){return this.pos==this.lineStart},J.prototype.peek=function(){return this.string.charAt(this.pos)||void 0},J.prototype.next=function(){if(this.pos<this.string.length)return this.string.charAt(this.pos++)},J.prototype.eat=function(e){var t=this.string.charAt(this.pos);if("string"==typeof e?t==e:t&&(e.test?e.test(t):e(t)))return++this.pos,t},J.prototype.eatWhile=function(e){for(var t=this.pos;this.eat(e););return this.pos>t},J.prototype.eatSpace=function(){for(var e=this.pos;/[\s\u00a0]/.test(this.string.charAt(this.pos));)++this.pos;return this.pos>e},J.prototype.skipToEnd=function(){this.pos=this.string.length},J.prototype.skipTo=function(e){var t=this.string.indexOf(e,this.pos);if(t>-1)return this.pos=t,!0},J.prototype.backUp=function(e){this.pos-=e},J.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)},J.prototype.indentation=function(){return countColumn(this.string,null,this.tabSize)-(this.lineStart?countColumn(this.string,this.lineStart,this.tabSize):0)},J.prototype.match=function(e,t,r){if("string"!=typeof e){var n=this.string.slice(this.pos).match(e);return n&&n.index>0?null:(n&&!1!==t&&(this.pos+=n[0].length),n)}var o=function(e){return r?e.toLowerCase():e};if(o(this.string.substr(this.pos,e.length))==o(e))return!1!==t&&(this.pos+=e.length),!0},J.prototype.current=function(){return this.string.slice(this.start,this.pos)},J.prototype.hideFirstChars=function(e,t){this.lineStart+=e;try{return t()}finally{this.lineStart-=e}},J.prototype.lookAhead=function(e){var t=this.lineOracle;return t&&t.lookAhead(e)},J.prototype.baseToken=function(){var e=this.lineOracle;return e&&e.baseToken(this.pos)};var ee=function(e,t){this.state=e,this.lookAhead=t},te=function(e,t,r,n){this.state=t,this.doc=e,this.line=r,this.maxLookAhead=n||0,this.baseTokens=null,this.baseTokenPos=1};function highlightLine(e,t,r,n){var o=[e.state.modeGen],i={};runMode(e,t.text,e.doc.mode,r,function(e,t){return o.push(e,t)},i,n);for(var a=r.state,s=function(n){r.baseTokens=o;var s=e.state.overlays[n],l=1,c=0;r.state=!0,runMode(e,t.text,s.mode,r,function(e,t){for(var r=l;c<e;){var n=o[l];n>e&&o.splice(l,1,e,o[l+1],n),l+=2,c=Math.min(e,n)}if(t)if(s.opaque)o.splice(r,l-r,e,"overlay "+t),l=r+2;else for(;r<l;r+=2){var i=o[r+1];o[r+1]=(i?i+" ":"")+"overlay "+t}},i),r.state=a,r.baseTokens=null,r.baseTokenPos=1},l=0;l<e.state.overlays.length;++l)s(l);return{styles:o,classes:i.bgClass||i.textClass?i:null}}function getLineStyles(e,t,r){if(!t.styles||t.styles[0]!=e.state.modeGen){var n=getContextBefore(e,lineNo(t)),o=t.text.length>e.options.maxHighlightLength&&copyState(e.doc.mode,n.state),i=highlightLine(e,t,n);o&&(n.state=o),t.stateAfter=n.save(!o),t.styles=i.styles,i.classes?t.styleClasses=i.classes:t.styleClasses&&(t.styleClasses=null),r===e.doc.highlightFrontier&&(e.doc.modeFrontier=Math.max(e.doc.modeFrontier,++e.doc.highlightFrontier))}return t.styles}function getContextBefore(e,t,r){var n=e.doc,o=e.display;if(!n.mode.startState)return new te(n,!0,t);var i=function findStartLine(e,t,r){for(var n,o,i=e.doc,a=r?-1:t-(e.doc.mode.innerMode?1e3:100),s=t;s>a;--s){if(s<=i.first)return i.first;var l=getLine(i,s-1),c=l.stateAfter;if(c&&(!r||s+(c instanceof ee?c.lookAhead:0)<=i.modeFrontier))return s;var u=countColumn(l.text,null,e.options.tabSize);(null==o||n>u)&&(o=s-1,n=u)}return o}(e,t,r),a=i>n.first&&getLine(n,i-1).stateAfter,s=a?te.fromSaved(n,a,i):new te(n,startState(n.mode),i);return n.iter(i,t,function(r){processLine(e,r.text,s);var n=s.line;r.stateAfter=n==t-1||n%5==0||n>=o.viewFrom&&n<o.viewTo?s.save():null,s.nextLine()}),r&&(n.modeFrontier=s.line),s}function processLine(e,t,r,n){var o=e.doc.mode,i=new J(t,e.options.tabSize,r);for(i.start=i.pos=n||0,""==t&&callBlankLine(o,r.state);!i.eol();)readToken(o,i,r.state),i.start=i.pos}function callBlankLine(e,t){if(e.blankLine)return e.blankLine(t);if(e.innerMode){var r=innerMode(e,t);return r.mode.blankLine?r.mode.blankLine(r.state):void 0}}function readToken(e,t,r,n){for(var o=0;o<10;o++){n&&(n[0]=innerMode(e,r).mode);var i=e.token(t,r);if(t.pos>t.start)return i}throw new Error("Mode "+e.name+" failed to advance stream.")}te.prototype.lookAhead=function(e){var t=this.doc.getLine(this.line+e);return null!=t&&e>this.maxLookAhead&&(this.maxLookAhead=e),t},te.prototype.baseToken=function(e){if(!this.baseTokens)return null;for(;this.baseTokens[this.baseTokenPos]<=e;)this.baseTokenPos+=2;var t=this.baseTokens[this.baseTokenPos+1];return{type:t&&t.replace(/( |^)overlay .*/,""),size:this.baseTokens[this.baseTokenPos]-e}},te.prototype.nextLine=function(){this.line++,this.maxLookAhead>0&&this.maxLookAhead--},te.fromSaved=function(e,t,r){return t instanceof ee?new te(e,copyState(e.mode,t.state),r,t.lookAhead):new te(e,copyState(e.mode,t),r)},te.prototype.save=function(e){var t=!1!==e?copyState(this.doc.mode,this.state):this.state;return this.maxLookAhead>0?new ee(t,this.maxLookAhead):t};var re=function(e,t,r){this.start=e.start,this.end=e.pos,this.string=e.current(),this.type=t||null,this.state=r};function takeToken(e,t,r,n){var o,i,a=e.doc,s=a.mode,l=getLine(a,(t=clipPos(a,t)).line),c=getContextBefore(e,t.line,r),u=new J(l.text,e.options.tabSize,c);for(n&&(i=[]);(n||u.pos<t.ch)&&!u.eol();)u.start=u.pos,o=readToken(s,u,c.state),n&&i.push(new re(u,o,copyState(a.mode,c.state)));return n?i:new re(u,o,c.state)}function extractLineClasses(e,t){if(e)for(;;){var r=e.match(/(?:^|\s+)line-(background-)?(\S+)/);if(!r)break;e=e.slice(0,r.index)+e.slice(r.index+r[0].length);var n=r[1]?"bgClass":"textClass";null==t[n]?t[n]=r[2]:new RegExp("(?:^|s)"+r[2]+"(?:$|s)").test(t[n])||(t[n]+=" "+r[2])}return e}function runMode(e,t,r,n,o,i,a){var s=r.flattenSpans;null==s&&(s=e.options.flattenSpans);var l,c=0,u=null,d=new J(t,e.options.tabSize,n),p=e.options.addModeClass&&[null];for(""==t&&extractLineClasses(callBlankLine(r,n.state),i);!d.eol();){if(d.pos>e.options.maxHighlightLength?(s=!1,a&&processLine(e,t,n,d.pos),d.pos=t.length,l=null):l=extractLineClasses(readToken(r,d,n.state,p),i),p){var h=p[0].name;h&&(l="m-"+(l?h+" "+l:h))}if(!s||u!=l){for(;c<d.start;)o(c=Math.min(d.start,c+5e3),u);u=l}d.start=d.pos}for(;c<d.pos;){var f=Math.min(d.pos,c+5e3);o(f,u),c=f}}var ne=function(e,t,r){this.text=e,attachMarkedSpans(this,t),this.height=r?r(this):1};function cleanUpLine(e){e.parent=null,detachMarkedSpans(e)}ne.prototype.lineNo=function(){return lineNo(this)},eventMixin(ne);var oe={},ie={};function interpretTokenStyle(e,t){if(!e||/^\s*$/.test(e))return null;var r=t.addModeClass?ie:oe;return r[e]||(r[e]=e.replace(/\S+/g,"cm-$&"))}function buildLineContent(e,t){var r=eltP("span",null,null,l?"padding-right: .1px":null),n={pre:eltP("pre",[r],"CodeMirror-line"),content:r,col:0,pos:0,cm:e,trailingSpace:!1,splitSpaces:(a||l)&&e.getOption("lineWrapping")};t.measure={};for(var o=0;o<=(t.rest?t.rest.length:0);o++){var i=o?t.rest[o-1]:t.line,s=void 0;n.pos=0,n.addToken=buildToken,hasBadBidiRects(e.display.measure)&&(s=getOrder(i,e.doc.direction))&&(n.addToken=buildTokenBadBidi(n.addToken,s)),n.map=[],insertLineContent(i,n,getLineStyles(e,i,t!=e.display.externalMeasured&&lineNo(i))),i.styleClasses&&(i.styleClasses.bgClass&&(n.bgClass=joinClasses(i.styleClasses.bgClass,n.bgClass||"")),i.styleClasses.textClass&&(n.textClass=joinClasses(i.styleClasses.textClass,n.textClass||""))),0==n.map.length&&n.map.push(0,0,n.content.appendChild(zeroWidthElement(e.display.measure))),0==o?(t.measure.map=n.map,t.measure.cache={}):((t.measure.maps||(t.measure.maps=[])).push(n.map),(t.measure.caches||(t.measure.caches=[])).push({}))}if(l){var c=n.content.lastChild;(/\bcm-tab\b/.test(c.className)||c.querySelector&&c.querySelector(".cm-tab"))&&(n.content.className="cm-tab-wrap-hack")}return signal(e,"renderLine",e,t.line,n.pre),n.pre.className&&(n.textClass=joinClasses(n.pre.className,n.textClass||"")),n}function defaultSpecialCharPlaceholder(e){var t=elt("span","•","cm-invalidchar");return t.title="\\u"+e.charCodeAt(0).toString(16),t.setAttribute("aria-label",t.title),t}function buildToken(e,t,r,n,o,i,l){if(t){var c,u=e.splitSpaces?function splitSpaces(e,t){if(e.length>1&&!/  /.test(e))return e;for(var r=t,n="",o=0;o<e.length;o++){var i=e.charAt(o);" "!=i||!r||o!=e.length-1&&32!=e.charCodeAt(o+1)||(i=" "),n+=i,r=" "==i}return n}(t,e.trailingSpace):t,d=e.cm.state.specialChars,p=!1;if(d.test(t)){c=document.createDocumentFragment();for(var h=0;;){d.lastIndex=h;var f=d.exec(t),g=f?f.index-h:t.length-h;if(g){var m=document.createTextNode(u.slice(h,h+g));a&&s<9?c.appendChild(elt("span",[m])):c.appendChild(m),e.map.push(e.pos,e.pos+g,m),e.col+=g,e.pos+=g}if(!f)break;h+=g+1;var v=void 0;if("\t"==f[0]){var y=e.cm.options.tabSize,b=y-e.col%y;(v=c.appendChild(elt("span",spaceStr(b),"cm-tab"))).setAttribute("role","presentation"),v.setAttribute("cm-text","\t"),e.col+=b}else"\r"==f[0]||"\n"==f[0]?((v=c.appendChild(elt("span","\r"==f[0]?"␍":"␤","cm-invalidchar"))).setAttribute("cm-text",f[0]),e.col+=1):((v=e.cm.options.specialCharPlaceholder(f[0])).setAttribute("cm-text",f[0]),a&&s<9?c.appendChild(elt("span",[v])):c.appendChild(v),e.col+=1);e.map.push(e.pos,e.pos+1,v),e.pos++}}else e.col+=t.length,c=document.createTextNode(u),e.map.push(e.pos,e.pos+t.length,c),a&&s<9&&(p=!0),e.pos+=t.length;if(e.trailingSpace=32==u.charCodeAt(t.length-1),r||n||o||p||l){var C=r||"";n&&(C+=n),o&&(C+=o);var x=elt("span",[c],C,l);return i&&(x.title=i),e.content.appendChild(x)}e.content.appendChild(c)}}function buildTokenBadBidi(e,t){return function(r,n,o,i,a,s,l){o=o?o+" cm-force-border":"cm-force-border";for(var c=r.pos,u=c+n.length;;){for(var d=void 0,p=0;p<t.length&&!((d=t[p]).to>c&&d.from<=c);p++);if(d.to>=u)return e(r,n,o,i,a,s,l);e(r,n.slice(0,d.to-c),o,i,null,s,l),i=null,n=n.slice(d.to-c),c=d.to}}}function buildCollapsedSpan(e,t,r,n){var o=!n&&r.widgetNode;o&&e.map.push(e.pos,e.pos+t,o),!n&&e.cm.display.input.needsContentAttribute&&(o||(o=e.content.appendChild(document.createElement("span"))),o.setAttribute("cm-marker",r.id)),o&&(e.cm.display.input.setUneditable(o),e.content.appendChild(o)),e.pos+=t,e.trailingSpace=!1}function insertLineContent(e,t,r){var n=e.markedSpans,o=e.text,i=0;if(n)for(var a,s,l,c,u,d,p,h=o.length,f=0,g=1,m="",v=0;;){if(v==f){l=c=u=d=s="",p=null,v=1/0;for(var y=[],b=void 0,C=0;C<n.length;++C){var x=n[C],w=x.marker;"bookmark"==w.type&&x.from==f&&w.widgetNode?y.push(w):x.from<=f&&(null==x.to||x.to>f||w.collapsed&&x.to==f&&x.from==f)?(null!=x.to&&x.to!=f&&v>x.to&&(v=x.to,c=""),w.className&&(l+=" "+w.className),w.css&&(s=(s?s+";":"")+w.css),w.startStyle&&x.from==f&&(u+=" "+w.startStyle),w.endStyle&&x.to==v&&(b||(b=[])).push(w.endStyle,x.to),w.title&&!d&&(d=w.title),w.collapsed&&(!p||compareCollapsedMarkers(p.marker,w)<0)&&(p=x)):x.from>f&&v>x.from&&(v=x.from)}if(b)for(var S=0;S<b.length;S+=2)b[S+1]==v&&(c+=" "+b[S]);if(!p||p.from==f)for(var k=0;k<y.length;++k)buildCollapsedSpan(t,0,y[k]);if(p&&(p.from||0)==f){if(buildCollapsedSpan(t,(null==p.to?h+1:p.to)-f,p.marker,null==p.from),null==p.to)return;p.to==f&&(p=!1)}}if(f>=h)break;for(var L=Math.min(h,v);;){if(m){var M=f+m.length;if(!p){var T=M>L?m.slice(0,L-f):m;t.addToken(t,T,a?a+l:l,u,f+T.length==v?c:"",d,s)}if(M>=L){m=m.slice(L-f),f=L;break}f=M,u=""}m=o.slice(i,i=r[g++]),a=interpretTokenStyle(r[g++],t.cm.options)}}else for(var O=1;O<r.length;O+=2)t.addToken(t,o.slice(i,i=r[O]),interpretTokenStyle(r[O+1],t.cm.options))}function LineView(e,t,r){this.line=t,this.rest=function visualLineContinued(e){for(var t,r;t=collapsedSpanAtEnd(e);)e=t.find(1,!0).line,(r||(r=[])).push(e);return r}(t),this.size=this.rest?lineNo(lst(this.rest))-r+1:1,this.node=this.text=null,this.hidden=lineIsHidden(e,t)}function buildViewArray(e,t,r){for(var n,o=[],i=t;i<r;i=n){var a=new LineView(e.doc,getLine(e.doc,i),i);n=i+a.size,o.push(a)}return o}var ae=null;var se=null;function signalLater(e,t){var r=getHandlers(e,t);if(r.length){var n,o=Array.prototype.slice.call(arguments,2);ae?n=ae.delayedCallbacks:se?n=se:(n=se=[],setTimeout(fireOrphanDelayed,0));for(var i=function(e){n.push(function(){return r[e].apply(null,o)})},a=0;a<r.length;++a)i(a)}}function fireOrphanDelayed(){var e=se;se=null;for(var t=0;t<e.length;++t)e[t]()}function updateLineForChanges(e,t,r,n){for(var o=0;o<t.changes.length;o++){var i=t.changes[o];"text"==i?updateLineText(e,t):"gutter"==i?updateLineGutter(e,t,r,n):"class"==i?updateLineClasses(e,t):"widget"==i&&updateLineWidgets(e,t,n)}t.changes=null}function ensureLineWrapped(e){return e.node==e.text&&(e.node=elt("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),a&&s<8&&(e.node.style.zIndex=2)),e.node}function getLineContent(e,t){var r=e.display.externalMeasured;return r&&r.line==t.line?(e.display.externalMeasured=null,t.measure=r.measure,r.built):buildLineContent(e,t)}function updateLineText(e,t){var r=t.text.className,n=getLineContent(e,t);t.text==t.node&&(t.node=n.pre),t.text.parentNode.replaceChild(n.pre,t.text),t.text=n.pre,n.bgClass!=t.bgClass||n.textClass!=t.textClass?(t.bgClass=n.bgClass,t.textClass=n.textClass,updateLineClasses(e,t)):r&&(t.text.className=r)}function updateLineClasses(e,t){!function updateLineBackground(e,t){var r=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(r&&(r+=" CodeMirror-linebackground"),t.background)r?t.background.className=r:(t.background.parentNode.removeChild(t.background),t.background=null);else if(r){var n=ensureLineWrapped(t);t.background=n.insertBefore(elt("div",null,r),n.firstChild),e.display.input.setUneditable(t.background)}}(e,t),t.line.wrapClass?ensureLineWrapped(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var r=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=r||""}function updateLineGutter(e,t,r,n){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var o=ensureLineWrapped(t);t.gutterBackground=elt("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px; width: "+n.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),o.insertBefore(t.gutterBackground,t.text)}var i=t.line.gutterMarkers;if(e.options.lineNumbers||i){var a=ensureLineWrapped(t),s=t.gutter=elt("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?n.fixedPos:-n.gutterTotalWidth)+"px");if(e.display.input.setUneditable(s),a.insertBefore(s,t.text),t.line.gutterClass&&(s.className+=" "+t.line.gutterClass),!e.options.lineNumbers||i&&i["CodeMirror-linenumbers"]||(t.lineNumber=s.appendChild(elt("div",lineNumberFor(e.options,r),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+n.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),i)for(var l=0;l<e.options.gutters.length;++l){var c=e.options.gutters[l],u=i.hasOwnProperty(c)&&i[c];u&&s.appendChild(elt("div",[u],"CodeMirror-gutter-elt","left: "+n.gutterLeft[c]+"px; width: "+n.gutterWidth[c]+"px"))}}}function updateLineWidgets(e,t,r){t.alignable&&(t.alignable=null);for(var n=t.node.firstChild,o=void 0;n;n=o)o=n.nextSibling,"CodeMirror-linewidget"==n.className&&t.node.removeChild(n);insertLineWidgets(e,t,r)}function buildLineElement(e,t,r,n){var o=getLineContent(e,t);return t.text=t.node=o.pre,o.bgClass&&(t.bgClass=o.bgClass),o.textClass&&(t.textClass=o.textClass),updateLineClasses(e,t),updateLineGutter(e,t,r,n),insertLineWidgets(e,t,n),t.node}function insertLineWidgets(e,t,r){if(insertLineWidgetsFor(e,t.line,t,r,!0),t.rest)for(var n=0;n<t.rest.length;n++)insertLineWidgetsFor(e,t.rest[n],t,r,!1)}function insertLineWidgetsFor(e,t,r,n,o){if(t.widgets)for(var i=ensureLineWrapped(r),a=0,s=t.widgets;a<s.length;++a){var l=s[a],c=elt("div",[l.node],"CodeMirror-linewidget");l.handleMouseEvents||c.setAttribute("cm-ignore-events","true"),positionLineWidget(l,c,r,n),e.display.input.setUneditable(c),o&&l.above?i.insertBefore(c,r.gutter||r.text):i.appendChild(c),signalLater(l,"redraw")}}function positionLineWidget(e,t,r,n){if(e.noHScroll){(r.alignable||(r.alignable=[])).push(t);var o=n.wrapperWidth;t.style.left=n.fixedPos+"px",e.coverGutter||(o-=n.gutterTotalWidth,t.style.paddingLeft=n.gutterTotalWidth+"px"),t.style.width=o+"px"}e.coverGutter&&(t.style.zIndex=5,t.style.position="relative",e.noHScroll||(t.style.marginLeft=-n.gutterTotalWidth+"px"))}function widgetHeight(e){if(null!=e.height)return e.height;var t=e.doc.cm;if(!t)return 0;if(!contains(document.body,e.node)){var r="position: relative;";e.coverGutter&&(r+="margin-left: -"+t.display.gutters.offsetWidth+"px;"),e.noHScroll&&(r+="width: "+t.display.wrapper.clientWidth+"px;"),removeChildrenAndAdd(t.display.measure,elt("div",[e.node],null,r))}return e.height=e.node.parentNode.offsetHeight}function eventInWidget(e,t){for(var r=e_target(t);r!=e.wrapper;r=r.parentNode)if(!r||1==r.nodeType&&"true"==r.getAttribute("cm-ignore-events")||r.parentNode==e.sizer&&r!=e.mover)return!0}function paddingTop(e){return e.lineSpace.offsetTop}function paddingVert(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function paddingH(e){if(e.cachedPaddingH)return e.cachedPaddingH;var t=removeChildrenAndAdd(e.measure,elt("pre","x")),r=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,n={left:parseInt(r.paddingLeft),right:parseInt(r.paddingRight)};return isNaN(n.left)||isNaN(n.right)||(e.cachedPaddingH=n),n}function scrollGap(e){return O-e.display.nativeBarWidth}function displayWidth(e){return e.display.scroller.clientWidth-scrollGap(e)-e.display.barWidth}function displayHeight(e){return e.display.scroller.clientHeight-scrollGap(e)-e.display.barHeight}function mapFromLineView(e,t,r){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var n=0;n<e.rest.length;n++)if(e.rest[n]==t)return{map:e.measure.maps[n],cache:e.measure.caches[n]};for(var o=0;o<e.rest.length;o++)if(lineNo(e.rest[o])>r)return{map:e.measure.maps[o],cache:e.measure.caches[o],before:!0}}function measureChar(e,t,r,n){return measureCharPrepared(e,prepareMeasureForLine(e,t),r,n)}function findViewForLine(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[findViewIndex(e,t)];var r=e.display.externalMeasured;return r&&t>=r.lineN&&t<r.lineN+r.size?r:void 0}function prepareMeasureForLine(e,t){var r=lineNo(t),n=findViewForLine(e,r);n&&!n.text?n=null:n&&n.changes&&(updateLineForChanges(e,n,r,getDimensions(e)),e.curOp.forceUpdate=!0),n||(n=function updateExternalMeasurement(e,t){var r=lineNo(t=visualLine(t)),n=e.display.externalMeasured=new LineView(e.doc,t,r);n.lineN=r;var o=n.built=buildLineContent(e,n);return n.text=o.pre,removeChildrenAndAdd(e.display.lineMeasure,o.pre),n}(e,t));var o=mapFromLineView(n,t,r);return{line:t,view:n,rect:null,map:o.map,cache:o.cache,before:o.before,hasHeights:!1}}function measureCharPrepared(e,t,r,n,o){t.before&&(r=-1);var i,l=r+(n||"");return t.cache.hasOwnProperty(l)?i=t.cache[l]:(t.rect||(t.rect=t.view.text.getBoundingClientRect()),t.hasHeights||(!function ensureLineHeights(e,t,r){var n=e.options.lineWrapping,o=n&&displayWidth(e);if(!t.measure.heights||n&&t.measure.width!=o){var i=t.measure.heights=[];if(n){t.measure.width=o;for(var a=t.text.firstChild.getClientRects(),s=0;s<a.length-1;s++){var l=a[s],c=a[s+1];Math.abs(l.bottom-c.bottom)>2&&i.push((l.bottom+c.top)/2-r.top)}}i.push(r.bottom-r.top)}}(e,t.view,t.rect),t.hasHeights=!0),(i=function measureCharInner(e,t,r,n){var o,i=nodeAndOffsetInLineMap(t.map,r,n),l=i.node,c=i.start,u=i.end,d=i.collapse;if(3==l.nodeType){for(var p=0;p<4;p++){for(;c&&isExtendingChar(t.line.text.charAt(i.coverStart+c));)--c;for(;i.coverStart+u<i.coverEnd&&isExtendingChar(t.line.text.charAt(i.coverStart+u));)++u;if((o=a&&s<9&&0==c&&u==i.coverEnd-i.coverStart?l.parentNode.getBoundingClientRect():getUsefulRect(k(l,c,u).getClientRects(),n)).left||o.right||0==c)break;u=c,c-=1,d="right"}a&&s<11&&(o=function maybeUpdateRectForZooming(e,t){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!function hasBadZoomedRects(e){if(null!=X)return X;var t=removeChildrenAndAdd(e,elt("span","x")),r=t.getBoundingClientRect(),n=k(t,0,1).getBoundingClientRect();return X=Math.abs(r.left-n.left)>1}(e))return t;var r=screen.logicalXDPI/screen.deviceXDPI,n=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*r,right:t.right*r,top:t.top*n,bottom:t.bottom*n}}(e.display.measure,o))}else{var h;c>0&&(d=n="right"),o=e.options.lineWrapping&&(h=l.getClientRects()).length>1?h["right"==n?h.length-1:0]:l.getBoundingClientRect()}if(a&&s<9&&!c&&(!o||!o.left&&!o.right)){var f=l.parentNode.getClientRects()[0];o=f?{left:f.left,right:f.left+charWidth(e.display),top:f.top,bottom:f.bottom}:ce}for(var g=o.top-t.rect.top,m=o.bottom-t.rect.top,v=(g+m)/2,y=t.view.measure.heights,b=0;b<y.length-1&&!(v<y[b]);b++);var C=b?y[b-1]:0,x=y[b],w={left:("right"==d?o.right:o.left)-t.rect.left,right:("left"==d?o.left:o.right)-t.rect.left,top:C,bottom:x};o.left||o.right||(w.bogus=!0);e.options.singleCursorHeightPerLine||(w.rtop=g,w.rbottom=m);return w}(e,t,r,n)).bogus||(t.cache[l]=i)),{left:i.left,right:i.right,top:o?i.rtop:i.top,bottom:o?i.rbottom:i.bottom}}var le,ce={left:0,right:0,top:0,bottom:0};function nodeAndOffsetInLineMap(e,t,r){for(var n,o,i,a,s,l,c=0;c<e.length;c+=3)if(s=e[c],l=e[c+1],t<s?(o=0,i=1,a="left"):t<l?i=(o=t-s)+1:(c==e.length-3||t==l&&e[c+3]>t)&&(o=(i=l-s)-1,t>=l&&(a="right")),null!=o){if(n=e[c+2],s==l&&r==(n.insertLeft?"left":"right")&&(a=r),"left"==r&&0==o)for(;c&&e[c-2]==e[c-3]&&e[c-1].insertLeft;)n=e[2+(c-=3)],a="left";if("right"==r&&o==l-s)for(;c<e.length-3&&e[c+3]==e[c+4]&&!e[c+5].insertLeft;)n=e[(c+=3)+2],a="right";break}return{node:n,start:o,end:i,collapse:a,coverStart:s,coverEnd:l}}function getUsefulRect(e,t){var r=ce;if("left"==t)for(var n=0;n<e.length&&(r=e[n]).left==r.right;n++);else for(var o=e.length-1;o>=0&&(r=e[o]).left==r.right;o--);return r}function clearLineMeasurementCacheFor(e){if(e.measure&&(e.measure.cache={},e.measure.heights=null,e.rest))for(var t=0;t<e.rest.length;t++)e.measure.caches[t]={}}function clearLineMeasurementCache(e){e.display.externalMeasure=null,removeChildren(e.display.lineMeasure);for(var t=0;t<e.display.view.length;t++)clearLineMeasurementCacheFor(e.display.view[t])}function clearCaches(e){clearLineMeasurementCache(e),e.display.cachedCharWidth=e.display.cachedTextHeight=e.display.cachedPaddingH=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function pageScrollX(){return u&&m?-(document.body.getBoundingClientRect().left-parseInt(getComputedStyle(document.body).marginLeft)):window.pageXOffset||(document.documentElement||document.body).scrollLeft}function pageScrollY(){return u&&m?-(document.body.getBoundingClientRect().top-parseInt(getComputedStyle(document.body).marginTop)):window.pageYOffset||(document.documentElement||document.body).scrollTop}function widgetTopHeight(e){var t=0;if(e.widgets)for(var r=0;r<e.widgets.length;++r)e.widgets[r].above&&(t+=widgetHeight(e.widgets[r]));return t}function intoCoordSystem(e,t,r,n,o){if(!o){var i=widgetTopHeight(t);r.top+=i,r.bottom+=i}if("line"==n)return r;n||(n="local");var a=heightAtLine(t);if("local"==n?a+=paddingTop(e.display):a-=e.display.viewOffset,"page"==n||"window"==n){var s=e.display.lineSpace.getBoundingClientRect();a+=s.top+("window"==n?0:pageScrollY());var l=s.left+("window"==n?0:pageScrollX());r.left+=l,r.right+=l}return r.top+=a,r.bottom+=a,r}function fromCoordSystem(e,t,r){if("div"==r)return t;var n=t.left,o=t.top;if("page"==r)n-=pageScrollX(),o-=pageScrollY();else if("local"==r||!r){var i=e.display.sizer.getBoundingClientRect();n+=i.left,o+=i.top}var a=e.display.lineSpace.getBoundingClientRect();return{left:n-a.left,top:o-a.top}}function charCoords(e,t,r,n,o){return n||(n=getLine(e.doc,t.line)),intoCoordSystem(e,n,measureChar(e,n,t.ch,o),r)}function cursorCoords(e,t,r,n,o,i){function get(t,a){var s=measureCharPrepared(e,o,t,a?"right":"left",i);return a?s.left=s.right:s.right=s.left,intoCoordSystem(e,n,s,r)}n=n||getLine(e.doc,t.line),o||(o=prepareMeasureForLine(e,n));var a=getOrder(n,e.doc.direction),s=t.ch,l=t.sticky;if(s>=n.text.length?(s=n.text.length,l="before"):s<=0&&(s=0,l="after"),!a)return get("before"==l?s-1:s,"before"==l);function getBidi(e,t,r){var n=1==a[t].level;return get(r?e-1:e,n!=r)}var c=getBidiPartAt(a,s,l),u=B,d=getBidi(s,c,"before"==l);return null!=u&&(d.other=getBidi(s,u,"before"!=l)),d}function estimateCoords(e,t){var r=0;t=clipPos(e.doc,t),e.options.lineWrapping||(r=charWidth(e.display)*t.ch);var n=getLine(e.doc,t.line),o=heightAtLine(n)+paddingTop(e.display);return{left:r,right:r,top:o,bottom:o+n.height}}function PosWithInfo(e,t,r,n,o){var i=Pos(e,t,r);return i.xRel=o,n&&(i.outside=!0),i}function coordsChar(e,t,r){var n=e.doc;if((r+=e.display.viewOffset)<0)return PosWithInfo(n.first,0,null,!0,-1);var o=lineAtHeight(n,r),i=n.first+n.size-1;if(o>i)return PosWithInfo(n.first+n.size-1,getLine(n,i).text.length,null,!0,1);t<0&&(t=0);for(var a=getLine(n,o);;){var s=coordsCharInner(e,a,o,t,r),l=collapsedSpanAtEnd(a),c=l&&l.find(0,!0);if(!l||!(s.ch>c.from.ch||s.ch==c.from.ch&&s.xRel>0))return s;o=lineNo(a=c.to.line)}}function wrappedLineExtent(e,t,r,n){n-=widgetTopHeight(t);var o=t.text.length,i=findFirst(function(t){return measureCharPrepared(e,r,t-1).bottom<=n},o,0);return{begin:i,end:o=findFirst(function(t){return measureCharPrepared(e,r,t).top>n},i,o)}}function wrappedLineExtentChar(e,t,r,n){return r||(r=prepareMeasureForLine(e,t)),wrappedLineExtent(e,t,r,intoCoordSystem(e,t,measureCharPrepared(e,r,n),"line").top)}function boxIsAfter(e,t,r,n){return!(e.bottom<=r)&&(e.top>r||(n?e.left:e.right)>t)}function coordsCharInner(e,t,r,n,o){o-=heightAtLine(t);var i=prepareMeasureForLine(e,t),a=widgetTopHeight(t),s=0,l=t.text.length,c=!0,u=getOrder(t,e.doc.direction);if(u){var d=(e.options.lineWrapping?function coordsBidiPartWrapped(e,t,r,n,o,i,a){var s=wrappedLineExtent(e,t,n,a),l=s.begin,c=s.end;/\s/.test(t.text.charAt(c-1))&&c--;for(var u=null,d=null,p=0;p<o.length;p++){var h=o[p];if(!(h.from>=c||h.to<=l)){var f=1!=h.level,g=measureCharPrepared(e,n,f?Math.min(c,h.to)-1:Math.max(l,h.from)).right,m=g<i?i-g+1e9:g-i;(!u||d>m)&&(u=h,d=m)}}u||(u=o[o.length-1]);u.from<l&&(u={from:l,to:u.to,level:u.level});u.to>c&&(u={from:u.from,to:c,level:u.level});return u}:function coordsBidiPart(e,t,r,n,o,i,a){var s=findFirst(function(s){var l=o[s],c=1!=l.level;return boxIsAfter(cursorCoords(e,Pos(r,c?l.to:l.from,c?"before":"after"),"line",t,n),i,a,!0)},0,o.length-1),l=o[s];if(s>0){var c=1!=l.level,u=cursorCoords(e,Pos(r,c?l.from:l.to,c?"after":"before"),"line",t,n);boxIsAfter(u,i,a,!0)&&u.top>a&&(l=o[s-1])}return l})(e,t,r,i,u,n,o);s=(c=1!=d.level)?d.from:d.to-1,l=c?d.to:d.from-1}var p,h,f=null,g=null,m=findFirst(function(t){var r=measureCharPrepared(e,i,t);return r.top+=a,r.bottom+=a,!!boxIsAfter(r,n,o,!1)&&(r.top<=o&&r.left<=n&&(f=t,g=r),!0)},s,l),v=!1;if(g){var y=n-g.left<g.right-n,b=y==c;m=f+(b?0:1),h=b?"after":"before",p=y?g.left:g.right}else{c||m!=l&&m!=s||m++,h=0==m?"after":m==t.text.length?"before":measureCharPrepared(e,i,m-(c?1:0)).bottom+a<=o==c?"after":"before";var C=cursorCoords(e,Pos(r,m,h),"line",t,i);p=C.left,v=o<C.top||o>=C.bottom}return PosWithInfo(r,m=skipExtendingChars(t.text,m,1),h,v,n-p)}function textHeight(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==le){le=elt("pre");for(var t=0;t<49;++t)le.appendChild(document.createTextNode("x")),le.appendChild(elt("br"));le.appendChild(document.createTextNode("x"))}removeChildrenAndAdd(e.measure,le);var r=le.offsetHeight/50;return r>3&&(e.cachedTextHeight=r),removeChildren(e.measure),r||1}function charWidth(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=elt("span","xxxxxxxxxx"),r=elt("pre",[t]);removeChildrenAndAdd(e.measure,r);var n=t.getBoundingClientRect(),o=(n.right-n.left)/10;return o>2&&(e.cachedCharWidth=o),o||10}function getDimensions(e){for(var t=e.display,r={},n={},o=t.gutters.clientLeft,i=t.gutters.firstChild,a=0;i;i=i.nextSibling,++a)r[e.options.gutters[a]]=i.offsetLeft+i.clientLeft+o,n[e.options.gutters[a]]=i.clientWidth;return{fixedPos:compensateForHScroll(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:r,gutterWidth:n,wrapperWidth:t.wrapper.clientWidth}}function compensateForHScroll(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function estimateHeight(e){var t=textHeight(e.display),r=e.options.lineWrapping,n=r&&Math.max(5,e.display.scroller.clientWidth/charWidth(e.display)-3);return function(o){if(lineIsHidden(e.doc,o))return 0;var i=0;if(o.widgets)for(var a=0;a<o.widgets.length;a++)o.widgets[a].height&&(i+=o.widgets[a].height);return r?i+(Math.ceil(o.text.length/n)||1)*t:i+t}}function estimateLineHeights(e){var t=e.doc,r=estimateHeight(e);t.iter(function(e){var t=r(e);t!=e.height&&updateLineHeight(e,t)})}function posFromMouse(e,t,r,n){var o=e.display;if(!r&&"true"==e_target(t).getAttribute("cm-not-content"))return null;var i,a,s=o.lineSpace.getBoundingClientRect();try{i=t.clientX-s.left,a=t.clientY-s.top}catch(t){return null}var l,c=coordsChar(e,i,a);if(n&&1==c.xRel&&(l=getLine(e.doc,c.line).text).length==c.ch){var u=countColumn(l,l.length,e.options.tabSize)-l.length;c=Pos(c.line,Math.max(0,Math.round((i-paddingH(e.display).left)/charWidth(e.display))-u))}return c}function findViewIndex(e,t){if(t>=e.display.viewTo)return null;if((t-=e.display.viewFrom)<0)return null;for(var r=e.display.view,n=0;n<r.length;n++)if((t-=r[n].size)<0)return n}function updateSelection(e){e.display.input.showSelection(e.display.input.prepareSelection())}function prepareSelection(e,t){void 0===t&&(t=!0);for(var r=e.doc,n={},o=n.cursors=document.createDocumentFragment(),i=n.selection=document.createDocumentFragment(),a=0;a<r.sel.ranges.length;a++)if(t||a!=r.sel.primIndex){var s=r.sel.ranges[a];if(!(s.from().line>=e.display.viewTo||s.to().line<e.display.viewFrom)){var l=s.empty();(l||e.options.showCursorWhenSelecting)&&drawSelectionCursor(e,s.head,o),l||drawSelectionRange(e,s,i)}}return n}function drawSelectionCursor(e,t,r){var n=cursorCoords(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),o=r.appendChild(elt("div"," ","CodeMirror-cursor"));if(o.style.left=n.left+"px",o.style.top=n.top+"px",o.style.height=Math.max(0,n.bottom-n.top)*e.options.cursorHeight+"px",n.other){var i=r.appendChild(elt("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));i.style.display="",i.style.left=n.other.left+"px",i.style.top=n.other.top+"px",i.style.height=.85*(n.other.bottom-n.other.top)+"px"}}function cmpCoords(e,t){return e.top-t.top||e.left-t.left}function drawSelectionRange(e,t,r){var n=e.display,o=e.doc,i=document.createDocumentFragment(),a=paddingH(e.display),s=a.left,l=Math.max(n.sizerWidth,displayWidth(e)-n.sizer.offsetLeft)-a.right,c="ltr"==o.direction;function add(e,t,r,n){t<0&&(t=0),t=Math.round(t),n=Math.round(n),i.appendChild(elt("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px;\n                             top: "+t+"px; width: "+(null==r?l-e:r)+"px;\n                             height: "+(n-t)+"px"))}function drawForLine(t,r,n){var i,a,u=getLine(o,t),d=u.text.length;function coords(r,n){return charCoords(e,Pos(t,r),"div",u,n)}function wrapX(t,r,n){var o=wrappedLineExtentChar(e,u,null,t),i="ltr"==r==("after"==n)?"left":"right";return coords("after"==n?o.begin:o.end-(/\s/.test(u.text.charAt(o.end-1))?2:1),i)[i]}var p=getOrder(u,o.direction);return function iterateBidiSections(e,t,r,n){if(!e)return n(t,r,"ltr",0);for(var o=!1,i=0;i<e.length;++i){var a=e[i];(a.from<r&&a.to>t||t==r&&a.to==t)&&(n(Math.max(a.from,t),Math.min(a.to,r),1==a.level?"rtl":"ltr",i),o=!0)}o||n(t,r,"ltr")}(p,r||0,null==n?d:n,function(e,t,o,u){var h="ltr"==o,f=coords(e,h?"left":"right"),g=coords(t-1,h?"right":"left"),m=null==r&&0==e,v=null==n&&t==d,y=0==u,b=!p||u==p.length-1;if(g.top-f.top<=3){var C=(c?v:m)&&b,x=(c?m:v)&&y?s:(h?f:g).left,w=C?l:(h?g:f).right;add(x,f.top,w-x,f.bottom)}else{var S,k,L,M;h?(S=c&&m&&y?s:f.left,k=c?l:wrapX(e,o,"before"),L=c?s:wrapX(t,o,"after"),M=c&&v&&b?l:g.right):(S=c?wrapX(e,o,"before"):s,k=!c&&m&&y?l:f.right,L=!c&&v&&b?s:g.left,M=c?wrapX(t,o,"after"):l),add(S,f.top,k-S,f.bottom),f.bottom<g.top&&add(s,f.bottom,null,g.top),add(L,g.top,M-L,g.bottom)}(!i||cmpCoords(f,i)<0)&&(i=f),cmpCoords(g,i)<0&&(i=g),(!a||cmpCoords(f,a)<0)&&(a=f),cmpCoords(g,a)<0&&(a=g)}),{start:i,end:a}}var u=t.from(),d=t.to();if(u.line==d.line)drawForLine(u.line,u.ch,d.ch);else{var p=getLine(o,u.line),h=getLine(o,d.line),f=visualLine(p)==visualLine(h),g=drawForLine(u.line,u.ch,f?p.text.length+1:null).end,m=drawForLine(d.line,f?0:null,d.ch).start;f&&(g.top<m.top-2?(add(g.right,g.top,null,g.bottom),add(s,m.top,m.left,m.bottom)):add(g.right,g.top,m.left-g.right,g.bottom)),g.bottom<m.top&&add(s,g.bottom,null,m.top)}r.appendChild(i)}function restartBlink(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var r=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){return t.cursorDiv.style.visibility=(r=!r)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function ensureFocus(e){e.state.focused||(e.display.input.focus(),onFocus(e))}function delayBlurEvent(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,onBlur(e))},100)}function onFocus(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(signal(e,"focus",e,t),e.state.focused=!0,addClass(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),l&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),restartBlink(e))}function onBlur(e,t){e.state.delayingBlurEvent||(e.state.focused&&(signal(e,"blur",e,t),e.state.focused=!1,L(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function updateHeightsInViewport(e){for(var t=e.display,r=t.lineDiv.offsetTop,n=0;n<t.view.length;n++){var o=t.view[n],i=void 0;if(!o.hidden){if(a&&s<8){var l=o.node.offsetTop+o.node.offsetHeight;i=l-r,r=l}else{var c=o.node.getBoundingClientRect();i=c.bottom-c.top}var u=o.line.height-i;if(i<2&&(i=textHeight(t)),(u>.005||u<-.005)&&(updateLineHeight(o.line,i),updateWidgetHeight(o.line),o.rest))for(var d=0;d<o.rest.length;d++)updateWidgetHeight(o.rest[d])}}}function updateWidgetHeight(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var r=e.widgets[t],n=r.node.parentNode;n&&(r.height=n.offsetHeight)}}function visibleLines(e,t,r){var n=r&&null!=r.top?Math.max(0,r.top):e.scroller.scrollTop;n=Math.floor(n-paddingTop(e));var o=r&&null!=r.bottom?r.bottom:n+e.wrapper.clientHeight,i=lineAtHeight(t,n),a=lineAtHeight(t,o);if(r&&r.ensure){var s=r.ensure.from.line,l=r.ensure.to.line;s<i?(i=s,a=lineAtHeight(t,heightAtLine(getLine(t,s))+e.wrapper.clientHeight)):Math.min(l,t.lastLine())>=a&&(i=lineAtHeight(t,heightAtLine(getLine(t,l))-e.wrapper.clientHeight),a=l)}return{from:i,to:Math.max(a,i+1)}}function alignHorizontally(e){var t=e.display,r=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var n=compensateForHScroll(t)-t.scroller.scrollLeft+e.doc.scrollLeft,o=t.gutters.offsetWidth,i=n+"px",a=0;a<r.length;a++)if(!r[a].hidden){e.options.fixedGutter&&(r[a].gutter&&(r[a].gutter.style.left=i),r[a].gutterBackground&&(r[a].gutterBackground.style.left=i));var s=r[a].alignable;if(s)for(var l=0;l<s.length;l++)s[l].style.left=i}e.options.fixedGutter&&(t.gutters.style.left=n+o+"px")}}function maybeUpdateLineNumberWidth(e){if(!e.options.lineNumbers)return!1;var t=e.doc,r=lineNumberFor(e.options,t.first+t.size-1),n=e.display;if(r.length!=n.lineNumChars){var o=n.measure.appendChild(elt("div",[elt("div",r)],"CodeMirror-linenumber CodeMirror-gutter-elt")),i=o.firstChild.offsetWidth,a=o.offsetWidth-i;return n.lineGutter.style.width="",n.lineNumInnerWidth=Math.max(i,n.lineGutter.offsetWidth-a)+1,n.lineNumWidth=n.lineNumInnerWidth+a,n.lineNumChars=n.lineNumInnerWidth?r.length:-1,n.lineGutter.style.width=n.lineNumWidth+"px",updateGutterSpace(e),!0}return!1}function calculateScrollPos(e,t){var r=e.display,n=textHeight(e.display);t.top<0&&(t.top=0);var o=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:r.scroller.scrollTop,i=displayHeight(e),a={};t.bottom-t.top>i&&(t.bottom=t.top+i);var s=e.doc.height+paddingVert(r),l=t.top<n,c=t.bottom>s-n;if(t.top<o)a.scrollTop=l?0:t.top;else if(t.bottom>o+i){var u=Math.min(t.top,(c?s:t.bottom)-i);u!=o&&(a.scrollTop=u)}var d=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:r.scroller.scrollLeft,p=displayWidth(e)-(e.options.fixedGutter?r.gutters.offsetWidth:0),h=t.right-t.left>p;return h&&(t.right=t.left+p),t.left<10?a.scrollLeft=0:t.left<d?a.scrollLeft=Math.max(0,t.left-(h?0:10)):t.right>p+d-3&&(a.scrollLeft=t.right+(h?0:10)-p),a}function addToScrollTop(e,t){null!=t&&(resolveScrollToPos(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function ensureCursorVisible(e){resolveScrollToPos(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function scrollToCoords(e,t,r){null==t&&null==r||resolveScrollToPos(e),null!=t&&(e.curOp.scrollLeft=t),null!=r&&(e.curOp.scrollTop=r)}function resolveScrollToPos(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,scrollToCoordsRange(e,estimateCoords(e,t.from),estimateCoords(e,t.to),t.margin))}function scrollToCoordsRange(e,t,r,n){var o=calculateScrollPos(e,{left:Math.min(t.left,r.left),top:Math.min(t.top,r.top)-n,right:Math.max(t.right,r.right),bottom:Math.max(t.bottom,r.bottom)+n});scrollToCoords(e,o.scrollLeft,o.scrollTop)}function updateScrollTop(e,t){Math.abs(e.doc.scrollTop-t)<2||(r||updateDisplaySimple(e,{top:t}),setScrollTop(e,t,!0),r&&updateDisplaySimple(e),startWorker(e,100))}function setScrollTop(e,t,r){t=Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t),(e.display.scroller.scrollTop!=t||r)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function setScrollLeft(e,t,r,n){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),(r?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!n||(e.doc.scrollLeft=t,alignHorizontally(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function measureForScrollbars(e){var t=e.display,r=t.gutters.offsetWidth,n=Math.round(e.doc.height+paddingVert(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?r:0,docHeight:n,scrollHeight:n+scrollGap(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:r}}var ue=function(e,t,r){this.cm=r;var n=this.vert=elt("div",[elt("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),o=this.horiz=elt("div",[elt("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");e(n),e(o),V(n,"scroll",function(){n.clientHeight&&t(n.scrollTop,"vertical")}),V(o,"scroll",function(){o.clientWidth&&t(o.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,a&&s<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};ue.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,r=e.scrollHeight>e.clientHeight+1,n=e.nativeBarWidth;if(r){this.vert.style.display="block",this.vert.style.bottom=t?n+"px":"0";var o=e.viewHeight-(t?n:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+o)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=r?n+"px":"0",this.horiz.style.left=e.barLeft+"px";var i=e.viewWidth-e.barLeft-(r?n:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+i)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(0==n&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:r?n:0,bottom:t?n:0}},ue.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},ue.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},ue.prototype.zeroWidthHack=function(){var e=y&&!h?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new T,this.disableVert=new T},ue.prototype.enableZeroWidthBar=function(e,t,r){e.style.pointerEvents="auto",t.set(1e3,function maybeDisable(){var n=e.getBoundingClientRect();("vert"==r?document.elementFromPoint(n.right-1,(n.top+n.bottom)/2):document.elementFromPoint((n.right+n.left)/2,n.bottom-1))!=e?e.style.pointerEvents="none":t.set(1e3,maybeDisable)})},ue.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var de=function(){};function updateScrollbars(e,t){t||(t=measureForScrollbars(e));var r=e.display.barWidth,n=e.display.barHeight;updateScrollbarsInner(e,t);for(var o=0;o<4&&r!=e.display.barWidth||n!=e.display.barHeight;o++)r!=e.display.barWidth&&e.options.lineWrapping&&updateHeightsInViewport(e),updateScrollbarsInner(e,measureForScrollbars(e)),r=e.display.barWidth,n=e.display.barHeight}function updateScrollbarsInner(e,t){var r=e.display,n=r.scrollbars.update(t);r.sizer.style.paddingRight=(r.barWidth=n.right)+"px",r.sizer.style.paddingBottom=(r.barHeight=n.bottom)+"px",r.heightForcer.style.borderBottom=n.bottom+"px solid transparent",n.right&&n.bottom?(r.scrollbarFiller.style.display="block",r.scrollbarFiller.style.height=n.bottom+"px",r.scrollbarFiller.style.width=n.right+"px"):r.scrollbarFiller.style.display="",n.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(r.gutterFiller.style.display="block",r.gutterFiller.style.height=n.bottom+"px",r.gutterFiller.style.width=t.gutterWidth+"px"):r.gutterFiller.style.display=""}de.prototype.update=function(){return{bottom:0,right:0}},de.prototype.setScrollLeft=function(){},de.prototype.setScrollTop=function(){},de.prototype.clear=function(){};var pe={native:ue,null:de};function initScrollbars(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&L(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new pe[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),V(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,r){"horizontal"==r?setScrollLeft(e,t):updateScrollTop(e,t)},e),e.display.scrollbars.addClass&&addClass(e.display.wrapper,e.display.scrollbars.addClass)}var he=0;function startOperation(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++he},function pushOperation(e){ae?ae.ops.push(e):e.ownsGroup=ae={ops:[e],delayedCallbacks:[]}}(e.curOp)}function endOperation(e){!function finishOperation(e,t){var r=e.ownsGroup;if(r)try{!function fireCallbacksForOps(e){var t=e.delayedCallbacks,r=0;do{for(;r<t.length;r++)t[r].call(null);for(var n=0;n<e.ops.length;n++){var o=e.ops[n];if(o.cursorActivityHandlers)for(;o.cursorActivityCalled<o.cursorActivityHandlers.length;)o.cursorActivityHandlers[o.cursorActivityCalled++].call(null,o.cm)}}while(r<t.length)}(r)}finally{ae=null,t(r)}}(e.curOp,function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;!function endOperations(e){for(var t=e.ops,r=0;r<t.length;r++)endOperation_R1(t[r]);for(var n=0;n<t.length;n++)(o=t[n]).updatedDisplay=o.mustUpdate&&updateDisplayIfNeeded(o.cm,o.update);var o;for(var i=0;i<t.length;i++)endOperation_R2(t[i]);for(var a=0;a<t.length;a++)endOperation_W2(t[a]);for(var s=0;s<t.length;s++)endOperation_finish(t[s])}(e)})}function endOperation_R1(e){var t=e.cm,r=t.display;!function maybeClipScrollbars(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=scrollGap(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=scrollGap(e)+"px",t.scrollbarsClipped=!0)}(t),e.updateMaxLine&&findMaxLine(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<r.viewFrom||e.scrollToPos.to.line>=r.viewTo)||r.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new fe(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function endOperation_R2(e){var t=e.cm,r=t.display;e.updatedDisplay&&updateHeightsInViewport(t),e.barMeasure=measureForScrollbars(t),r.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=measureChar(t,r.maxLine,r.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(r.scroller.clientWidth,r.sizer.offsetLeft+e.adjustWidthTo+scrollGap(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,r.sizer.offsetLeft+e.adjustWidthTo-displayWidth(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=r.input.prepareSelection())}function endOperation_W2(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&setScrollLeft(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var r=e.focus&&e.focus==activeElt();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,r),(e.updatedDisplay||e.startHeight!=t.doc.height)&&updateScrollbars(t,e.barMeasure),e.updatedDisplay&&setDocumentHeight(t,e.barMeasure),e.selectionChanged&&restartBlink(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),r&&ensureFocus(e.cm)}function endOperation_finish(e){var t=e.cm,r=t.display,n=t.doc;(e.updatedDisplay&&postUpdateDisplay(t,e.update),null==r.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(r.wheelStartX=r.wheelStartY=null),null!=e.scrollTop&&setScrollTop(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&setScrollLeft(t,e.scrollLeft,!0,!0),e.scrollToPos)&&function maybeScrollWindow(e,t){if(!signalDOMEvent(e,"scrollCursorIntoView")){var r=e.display,n=r.sizer.getBoundingClientRect(),o=null;if(t.top+n.top<0?o=!0:t.bottom+n.top>(window.innerHeight||document.documentElement.clientHeight)&&(o=!1),null!=o&&!f){var i=elt("div","​",null,"position: absolute;\n                         top: "+(t.top-r.viewOffset-paddingTop(e.display))+"px;\n                         height: "+(t.bottom-t.top+scrollGap(e)+r.barHeight)+"px;\n                         left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(i),i.scrollIntoView(o),e.display.lineSpace.removeChild(i)}}}(t,function scrollPosIntoView(e,t,r,n){var o;null==n&&(n=0),e.options.lineWrapping||t!=r||(r="before"==(t=t.ch?Pos(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t).sticky?Pos(t.line,t.ch+1,"before"):t);for(var i=0;i<5;i++){var a=!1,s=cursorCoords(e,t),l=r&&r!=t?cursorCoords(e,r):s,c=calculateScrollPos(e,o={left:Math.min(s.left,l.left),top:Math.min(s.top,l.top)-n,right:Math.max(s.left,l.left),bottom:Math.max(s.bottom,l.bottom)+n}),u=e.doc.scrollTop,d=e.doc.scrollLeft;if(null!=c.scrollTop&&(updateScrollTop(e,c.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(a=!0)),null!=c.scrollLeft&&(setScrollLeft(e,c.scrollLeft),Math.abs(e.doc.scrollLeft-d)>1&&(a=!0)),!a)break}return o}(t,clipPos(n,e.scrollToPos.from),clipPos(n,e.scrollToPos.to),e.scrollToPos.margin));var o=e.maybeHiddenMarkers,i=e.maybeUnhiddenMarkers;if(o)for(var a=0;a<o.length;++a)o[a].lines.length||signal(o[a],"hide");if(i)for(var s=0;s<i.length;++s)i[s].lines.length&&signal(i[s],"unhide");r.wrapper.offsetHeight&&(n.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&signal(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function runInOp(e,t){if(e.curOp)return t();startOperation(e);try{return t()}finally{endOperation(e)}}function operation(e,t){return function(){if(e.curOp)return t.apply(e,arguments);startOperation(e);try{return t.apply(e,arguments)}finally{endOperation(e)}}}function methodOp(e){return function(){if(this.curOp)return e.apply(this,arguments);startOperation(this);try{return e.apply(this,arguments)}finally{endOperation(this)}}}function docMethodOp(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);startOperation(t);try{return e.apply(this,arguments)}finally{endOperation(t)}}}function regChange(e,t,r,n){null==t&&(t=e.doc.first),null==r&&(r=e.doc.first+e.doc.size),n||(n=0);var o=e.display;if(n&&r<o.viewTo&&(null==o.updateLineNumbers||o.updateLineNumbers>t)&&(o.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=o.viewTo)F&&visualLineNo(e.doc,t)<o.viewTo&&resetView(e);else if(r<=o.viewFrom)F&&visualLineEndNo(e.doc,r+n)>o.viewFrom?resetView(e):(o.viewFrom+=n,o.viewTo+=n);else if(t<=o.viewFrom&&r>=o.viewTo)resetView(e);else if(t<=o.viewFrom){var i=viewCuttingPoint(e,r,r+n,1);i?(o.view=o.view.slice(i.index),o.viewFrom=i.lineN,o.viewTo+=n):resetView(e)}else if(r>=o.viewTo){var a=viewCuttingPoint(e,t,t,-1);a?(o.view=o.view.slice(0,a.index),o.viewTo=a.lineN):resetView(e)}else{var s=viewCuttingPoint(e,t,t,-1),l=viewCuttingPoint(e,r,r+n,1);s&&l?(o.view=o.view.slice(0,s.index).concat(buildViewArray(e,s.lineN,l.lineN)).concat(o.view.slice(l.index)),o.viewTo+=n):resetView(e)}var c=o.externalMeasured;c&&(r<c.lineN?c.lineN+=n:t<c.lineN+c.size&&(o.externalMeasured=null))}function regLineChange(e,t,r){e.curOp.viewChanged=!0;var n=e.display,o=e.display.externalMeasured;if(o&&t>=o.lineN&&t<o.lineN+o.size&&(n.externalMeasured=null),!(t<n.viewFrom||t>=n.viewTo)){var i=n.view[findViewIndex(e,t)];if(null!=i.node){var a=i.changes||(i.changes=[]);-1==indexOf(a,r)&&a.push(r)}}}function resetView(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function viewCuttingPoint(e,t,r,n){var o,i=findViewIndex(e,t),a=e.display.view;if(!F||r==e.doc.first+e.doc.size)return{index:i,lineN:r};for(var s=e.display.viewFrom,l=0;l<i;l++)s+=a[l].size;if(s!=t){if(n>0){if(i==a.length-1)return null;o=s+a[i].size-t,i++}else o=s-t;t+=o,r+=o}for(;visualLineNo(e.doc,r)!=r;){if(i==(n<0?0:a.length-1))return null;r+=n*a[i-(n<0?1:0)].size,i+=n}return{index:i,lineN:r}}function countDirtyView(e){for(var t=e.display.view,r=0,n=0;n<t.length;n++){var o=t[n];o.hidden||o.node&&!o.changes||++r}return r}function startWorker(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,bind(highlightWorker,e))}function highlightWorker(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var r=+new Date+e.options.workTime,n=getContextBefore(e,t.highlightFrontier),o=[];t.iter(n.line,Math.min(t.first+t.size,e.display.viewTo+500),function(i){if(n.line>=e.display.viewFrom){var a=i.styles,s=i.text.length>e.options.maxHighlightLength?copyState(t.mode,n.state):null,l=highlightLine(e,i,n,!0);s&&(n.state=s),i.styles=l.styles;var c=i.styleClasses,u=l.classes;u?i.styleClasses=u:c&&(i.styleClasses=null);for(var d=!a||a.length!=i.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),p=0;!d&&p<a.length;++p)d=a[p]!=i.styles[p];d&&o.push(n.line),i.stateAfter=n.save(),n.nextLine()}else i.text.length<=e.options.maxHighlightLength&&processLine(e,i.text,n),i.stateAfter=n.line%5==0?n.save():null,n.nextLine();if(+new Date>r)return startWorker(e,e.options.workDelay),!0}),t.highlightFrontier=n.line,t.modeFrontier=Math.max(t.modeFrontier,n.line),o.length&&runInOp(e,function(){for(var t=0;t<o.length;t++)regLineChange(e,o[t],"text")})}}var fe=function(e,t,r){var n=e.display;this.viewport=t,this.visible=visibleLines(n,e.doc,t),this.editorIsHidden=!n.wrapper.offsetWidth,this.wrapperHeight=n.wrapper.clientHeight,this.wrapperWidth=n.wrapper.clientWidth,this.oldDisplayWidth=displayWidth(e),this.force=r,this.dims=getDimensions(e),this.events=[]};function updateDisplayIfNeeded(e,t){var r=e.display,n=e.doc;if(t.editorIsHidden)return resetView(e),!1;if(!t.force&&t.visible.from>=r.viewFrom&&t.visible.to<=r.viewTo&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo)&&r.renderedView==r.view&&0==countDirtyView(e))return!1;maybeUpdateLineNumberWidth(e)&&(resetView(e),t.dims=getDimensions(e));var o=n.first+n.size,i=Math.max(t.visible.from-e.options.viewportMargin,n.first),a=Math.min(o,t.visible.to+e.options.viewportMargin);r.viewFrom<i&&i-r.viewFrom<20&&(i=Math.max(n.first,r.viewFrom)),r.viewTo>a&&r.viewTo-a<20&&(a=Math.min(o,r.viewTo)),F&&(i=visualLineNo(e.doc,i),a=visualLineEndNo(e.doc,a));var s=i!=r.viewFrom||a!=r.viewTo||r.lastWrapHeight!=t.wrapperHeight||r.lastWrapWidth!=t.wrapperWidth;!function adjustView(e,t,r){var n=e.display;0==n.view.length||t>=n.viewTo||r<=n.viewFrom?(n.view=buildViewArray(e,t,r),n.viewFrom=t):(n.viewFrom>t?n.view=buildViewArray(e,t,n.viewFrom).concat(n.view):n.viewFrom<t&&(n.view=n.view.slice(findViewIndex(e,t))),n.viewFrom=t,n.viewTo<r?n.view=n.view.concat(buildViewArray(e,n.viewTo,r)):n.viewTo>r&&(n.view=n.view.slice(0,findViewIndex(e,r)))),n.viewTo=r}(e,i,a),r.viewOffset=heightAtLine(getLine(e.doc,r.viewFrom)),e.display.mover.style.top=r.viewOffset+"px";var c=countDirtyView(e);if(!s&&0==c&&!t.force&&r.renderedView==r.view&&(null==r.updateLineNumbers||r.updateLineNumbers>=r.viewTo))return!1;var u=function selectionSnapshot(e){if(e.hasFocus())return null;var t=activeElt();if(!t||!contains(e.display.lineDiv,t))return null;var r={activeElt:t};if(window.getSelection){var n=window.getSelection();n.anchorNode&&n.extend&&contains(e.display.lineDiv,n.anchorNode)&&(r.anchorNode=n.anchorNode,r.anchorOffset=n.anchorOffset,r.focusNode=n.focusNode,r.focusOffset=n.focusOffset)}return r}(e);return c>4&&(r.lineDiv.style.display="none"),function patchDisplay(e,t,r){var n=e.display,o=e.options.lineNumbers,i=n.lineDiv,a=i.firstChild;function rm(t){var r=t.nextSibling;return l&&y&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),r}for(var s=n.view,c=n.viewFrom,u=0;u<s.length;u++){var d=s[u];if(d.hidden);else if(d.node&&d.node.parentNode==i){for(;a!=d.node;)a=rm(a);var p=o&&null!=t&&t<=c&&d.lineNumber;d.changes&&(indexOf(d.changes,"gutter")>-1&&(p=!1),updateLineForChanges(e,d,c,r)),p&&(removeChildren(d.lineNumber),d.lineNumber.appendChild(document.createTextNode(lineNumberFor(e.options,c)))),a=d.node.nextSibling}else{var h=buildLineElement(e,d,c,r);i.insertBefore(h,a)}c+=d.size}for(;a;)a=rm(a)}(e,r.updateLineNumbers,t.dims),c>4&&(r.lineDiv.style.display=""),r.renderedView=r.view,function restoreSelection(e){if(e&&e.activeElt&&e.activeElt!=activeElt()&&(e.activeElt.focus(),e.anchorNode&&contains(document.body,e.anchorNode)&&contains(document.body,e.focusNode))){var t=window.getSelection(),r=document.createRange();r.setEnd(e.anchorNode,e.anchorOffset),r.collapse(!1),t.removeAllRanges(),t.addRange(r),t.extend(e.focusNode,e.focusOffset)}}(u),removeChildren(r.cursorDiv),removeChildren(r.selectionDiv),r.gutters.style.height=r.sizer.style.minHeight=0,s&&(r.lastWrapHeight=t.wrapperHeight,r.lastWrapWidth=t.wrapperWidth,startWorker(e,400)),r.updateLineNumbers=null,!0}function postUpdateDisplay(e,t){for(var r=t.viewport,n=!0;(n&&e.options.lineWrapping&&t.oldDisplayWidth!=displayWidth(e)||(r&&null!=r.top&&(r={top:Math.min(e.doc.height+paddingVert(e.display)-displayHeight(e),r.top)}),t.visible=visibleLines(e.display,e.doc,r),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&updateDisplayIfNeeded(e,t);n=!1){updateHeightsInViewport(e);var o=measureForScrollbars(e);updateSelection(e),updateScrollbars(e,o),setDocumentHeight(e,o),t.force=!1}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function updateDisplaySimple(e,t){var r=new fe(e,t);if(updateDisplayIfNeeded(e,r)){updateHeightsInViewport(e),postUpdateDisplay(e,r);var n=measureForScrollbars(e);updateSelection(e),updateScrollbars(e,n),setDocumentHeight(e,n),r.finish()}}function updateGutterSpace(e){var t=e.display.gutters.offsetWidth;e.display.sizer.style.marginLeft=t+"px"}function setDocumentHeight(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+scrollGap(e)+"px"}function updateGutters(e){var t=e.display.gutters,r=e.options.gutters;removeChildren(t);for(var n=0;n<r.length;++n){var o=r[n],i=t.appendChild(elt("div",null,"CodeMirror-gutter "+o));"CodeMirror-linenumbers"==o&&(e.display.lineGutter=i,i.style.width=(e.display.lineNumWidth||1)+"px")}t.style.display=n?"":"none",updateGutterSpace(e)}function setGuttersForLineNumbers(e){var t=indexOf(e.gutters,"CodeMirror-linenumbers");-1==t&&e.lineNumbers?e.gutters=e.gutters.concat(["CodeMirror-linenumbers"]):t>-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}fe.prototype.signal=function(e,t){hasHandler(e,t)&&this.events.push(arguments)},fe.prototype.finish=function(){for(var e=0;e<this.events.length;e++)signal.apply(null,this.events[e])};var ge=0,me=null;function wheelEventDelta(e){var t=e.wheelDeltaX,r=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==r&&e.detail&&e.axis==e.VERTICAL_AXIS?r=e.detail:null==r&&(r=e.wheelDelta),{x:t,y:r}}function wheelEventPixels(e){var t=wheelEventDelta(e);return t.x*=me,t.y*=me,t}function onScrollWheel(e,t){var n=wheelEventDelta(t),o=n.x,i=n.y,a=e.display,s=a.scroller,c=s.scrollWidth>s.clientWidth,u=s.scrollHeight>s.clientHeight;if(o&&c||i&&u){if(i&&y&&l)e:for(var p=t.target,h=a.view;p!=s;p=p.parentNode)for(var f=0;f<h.length;f++)if(h[f].node==p){e.display.currentWheelTarget=p;break e}if(o&&!r&&!d&&null!=me)return i&&u&&updateScrollTop(e,Math.max(0,s.scrollTop+i*me)),setScrollLeft(e,Math.max(0,s.scrollLeft+o*me)),(!i||i&&u)&&e_preventDefault(t),void(a.wheelStartX=null);if(i&&null!=me){var g=i*me,m=e.doc.scrollTop,v=m+a.wrapper.clientHeight;g<0?m=Math.max(0,m+g-50):v=Math.min(e.doc.height,v+g+50),updateDisplaySimple(e,{top:m,bottom:v})}ge<20&&(null==a.wheelStartX?(a.wheelStartX=s.scrollLeft,a.wheelStartY=s.scrollTop,a.wheelDX=o,a.wheelDY=i,setTimeout(function(){if(null!=a.wheelStartX){var e=s.scrollLeft-a.wheelStartX,t=s.scrollTop-a.wheelStartY,r=t&&a.wheelDY&&t/a.wheelDY||e&&a.wheelDX&&e/a.wheelDX;a.wheelStartX=a.wheelStartY=null,r&&(me=(me*ge+r)/(ge+1),++ge)}},200)):(a.wheelDX+=o,a.wheelDY+=i))}}a?me=-.53:r?me=15:u?me=-.7:p&&(me=-1/3);var ve=function(e,t){this.ranges=e,this.primIndex=t};ve.prototype.primary=function(){return this.ranges[this.primIndex]},ve.prototype.equals=function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var r=this.ranges[t],n=e.ranges[t];if(!equalCursorPos(r.anchor,n.anchor)||!equalCursorPos(r.head,n.head))return!1}return!0},ve.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new ye(copyPos(this.ranges[t].anchor),copyPos(this.ranges[t].head));return new ve(e,this.primIndex)},ve.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},ve.prototype.contains=function(e,t){t||(t=e);for(var r=0;r<this.ranges.length;r++){var n=this.ranges[r];if(cmp(t,n.from())>=0&&cmp(e,n.to())<=0)return r}return-1};var ye=function(e,t){this.anchor=e,this.head=t};function normalizeSelection(e,t){var r=e[t];e.sort(function(e,t){return cmp(e.from(),t.from())}),t=indexOf(e,r);for(var n=1;n<e.length;n++){var o=e[n],i=e[n-1];if(cmp(i.to(),o.from())>=0){var a=minPos(i.from(),o.from()),s=maxPos(i.to(),o.to()),l=i.empty()?o.from()==o.head:i.from()==i.head;n<=t&&--t,e.splice(--n,2,new ye(l?s:a,l?a:s))}}return new ve(e,t)}function simpleSelection(e,t){return new ve([new ye(e,t||e)],0)}function changeEnd(e){return e.text?Pos(e.from.line+e.text.length-1,lst(e.text).length+(1==e.text.length?e.from.ch:0)):e.to}function adjustForChange(e,t){if(cmp(e,t.from)<0)return e;if(cmp(e,t.to)<=0)return changeEnd(t);var r=e.line+t.text.length-(t.to.line-t.from.line)-1,n=e.ch;return e.line==t.to.line&&(n+=changeEnd(t).ch-t.to.ch),Pos(r,n)}function computeSelAfterChange(e,t){for(var r=[],n=0;n<e.sel.ranges.length;n++){var o=e.sel.ranges[n];r.push(new ye(adjustForChange(o.anchor,t),adjustForChange(o.head,t)))}return normalizeSelection(r,e.sel.primIndex)}function offsetPos(e,t,r){return e.line==t.line?Pos(r.line,e.ch-t.ch+r.ch):Pos(r.line+(e.line-t.line),e.ch)}function loadMode(e){e.doc.mode=getMode(e.options,e.doc.modeOption),resetModeState(e)}function resetModeState(e){e.doc.iter(function(e){e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null)}),e.doc.modeFrontier=e.doc.highlightFrontier=e.doc.first,startWorker(e,100),e.state.modeGen++,e.curOp&&regChange(e)}function isWholeLineUpdate(e,t){return 0==t.from.ch&&0==t.to.ch&&""==lst(t.text)&&(!e.cm||e.cm.options.wholeLineUpdateBefore)}function updateDoc(e,t,r,n){function spansFor(e){return r?r[e]:null}function update(e,r,o){!function updateLine(e,t,r,n){e.text=t,e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null),null!=e.order&&(e.order=null),detachMarkedSpans(e),attachMarkedSpans(e,r);var o=n?n(e):1;o!=e.height&&updateLineHeight(e,o)}(e,r,o,n),signalLater(e,"change",e,t)}function linesFor(e,t){for(var r=[],o=e;o<t;++o)r.push(new ne(a[o],spansFor(o),n));return r}var o=t.from,i=t.to,a=t.text,s=getLine(e,o.line),l=getLine(e,i.line),c=lst(a),u=spansFor(a.length-1),d=i.line-o.line;if(t.full)e.insert(0,linesFor(0,a.length)),e.remove(a.length,e.size-a.length);else if(isWholeLineUpdate(e,t)){var p=linesFor(0,a.length-1);update(l,l.text,u),d&&e.remove(o.line,d),p.length&&e.insert(o.line,p)}else if(s==l)if(1==a.length)update(s,s.text.slice(0,o.ch)+c+s.text.slice(i.ch),u);else{var h=linesFor(1,a.length-1);h.push(new ne(c+s.text.slice(i.ch),u,n)),update(s,s.text.slice(0,o.ch)+a[0],spansFor(0)),e.insert(o.line+1,h)}else if(1==a.length)update(s,s.text.slice(0,o.ch)+a[0]+l.text.slice(i.ch),spansFor(0)),e.remove(o.line+1,d);else{update(s,s.text.slice(0,o.ch)+a[0],spansFor(0)),update(l,c+l.text.slice(i.ch),u);var f=linesFor(1,a.length-1);d>1&&e.remove(o.line+1,d-1),e.insert(o.line+1,f)}signalLater(e,"change",e,t)}function linkedDocs(e,t,r){!function propagate(e,n,o){if(e.linked)for(var i=0;i<e.linked.length;++i){var a=e.linked[i];if(a.doc!=n){var s=o&&a.sharedHist;r&&!s||(t(a.doc,s),propagate(a.doc,e,s))}}}(e,null,!0)}function attachDoc(e,t){if(t.cm)throw new Error("This document is already in use.");e.doc=t,t.cm=e,estimateLineHeights(e),loadMode(e),setDirectionClass(e),e.options.lineWrapping||findMaxLine(e),e.options.mode=t.modeOption,regChange(e)}function setDirectionClass(e){("rtl"==e.doc.direction?addClass:L)(e.display.lineDiv,"CodeMirror-rtl")}function History(e){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=e||1}function historyChangeFromChange(e,t){var r={from:copyPos(t.from),to:changeEnd(t),text:getBetween(e,t.from,t.to)};return attachLocalSpans(e,r,t.from.line,t.to.line+1),linkedDocs(e,function(e){return attachLocalSpans(e,r,t.from.line,t.to.line+1)},!0),r}function clearSelectionEvents(e){for(;e.length;){if(!lst(e).ranges)break;e.pop()}}function addChangeToHistory(e,t,r,n){var o=e.history;o.undone.length=0;var i,a,s=+new Date;if((o.lastOp==n||o.lastOrigin==t.origin&&t.origin&&("+"==t.origin.charAt(0)&&e.cm&&o.lastModTime>s-e.cm.options.historyEventDelay||"*"==t.origin.charAt(0)))&&(i=function lastChangeEvent(e,t){return t?(clearSelectionEvents(e.done),lst(e.done)):e.done.length&&!lst(e.done).ranges?lst(e.done):e.done.length>1&&!e.done[e.done.length-2].ranges?(e.done.pop(),lst(e.done)):void 0}(o,o.lastOp==n)))a=lst(i.changes),0==cmp(t.from,t.to)&&0==cmp(t.from,a.to)?a.to=changeEnd(t):i.changes.push(historyChangeFromChange(e,t));else{var l=lst(o.done);for(l&&l.ranges||pushSelectionToHistory(e.sel,o.done),i={changes:[historyChangeFromChange(e,t)],generation:o.generation},o.done.push(i);o.done.length>o.undoDepth;)o.done.shift(),o.done[0].ranges||o.done.shift()}o.done.push(r),o.generation=++o.maxGeneration,o.lastModTime=o.lastSelTime=s,o.lastOp=o.lastSelOp=n,o.lastOrigin=o.lastSelOrigin=t.origin,a||signal(e,"historyAdded")}function addSelectionToHistory(e,t,r,n){var o=e.history,i=n&&n.origin;r==o.lastSelOp||i&&o.lastSelOrigin==i&&(o.lastModTime==o.lastSelTime&&o.lastOrigin==i||function selectionEventCanBeMerged(e,t,r,n){var o=t.charAt(0);return"*"==o||"+"==o&&r.ranges.length==n.ranges.length&&r.somethingSelected()==n.somethingSelected()&&new Date-e.history.lastSelTime<=(e.cm?e.cm.options.historyEventDelay:500)}(e,i,lst(o.done),t))?o.done[o.done.length-1]=t:pushSelectionToHistory(t,o.done),o.lastSelTime=+new Date,o.lastSelOrigin=i,o.lastSelOp=r,n&&!1!==n.clearRedo&&clearSelectionEvents(o.undone)}function pushSelectionToHistory(e,t){var r=lst(t);r&&r.ranges&&r.equals(e)||t.push(e)}function attachLocalSpans(e,t,r,n){var o=t["spans_"+e.id],i=0;e.iter(Math.max(e.first,r),Math.min(e.first+e.size,n),function(r){r.markedSpans&&((o||(o=t["spans_"+e.id]={}))[i]=r.markedSpans),++i})}function removeClearedSpans(e){if(!e)return null;for(var t,r=0;r<e.length;++r)e[r].marker.explicitlyCleared?t||(t=e.slice(0,r)):t&&t.push(e[r]);return t?t.length?t:null:e}function mergeOldSpans(e,t){var r=function getOldSpans(e,t){var r=t["spans_"+e.id];if(!r)return null;for(var n=[],o=0;o<t.text.length;++o)n.push(removeClearedSpans(r[o]));return n}(e,t),n=stretchSpansOverChange(e,t);if(!r)return n;if(!n)return r;for(var o=0;o<r.length;++o){var i=r[o],a=n[o];if(i&&a)e:for(var s=0;s<a.length;++s){for(var l=a[s],c=0;c<i.length;++c)if(i[c].marker==l.marker)continue e;i.push(l)}else a&&(r[o]=a)}return r}function copyHistoryArray(e,t,r){for(var n=[],o=0;o<e.length;++o){var i=e[o];if(i.ranges)n.push(r?ve.prototype.deepCopy.call(i):i);else{var a=i.changes,s=[];n.push({changes:s});for(var l=0;l<a.length;++l){var c=a[l],u=void 0;if(s.push({from:c.from,to:c.to,text:c.text}),t)for(var d in c)(u=d.match(/^spans_(\d+)$/))&&indexOf(t,Number(u[1]))>-1&&(lst(s)[d]=c[d],delete c[d])}}}return n}function extendRange(e,t,r,n){if(n){var o=e.anchor;if(r){var i=cmp(t,o)<0;i!=cmp(r,o)<0?(o=t,t=r):i!=cmp(t,r)<0&&(t=r)}return new ye(o,t)}return new ye(r||t,t)}function extendSelection(e,t,r,n,o){null==o&&(o=e.cm&&(e.cm.display.shift||e.extend)),setSelection(e,new ve([extendRange(e.sel.primary(),t,r,o)],0),n)}function extendSelections(e,t,r){for(var n=[],o=e.cm&&(e.cm.display.shift||e.extend),i=0;i<e.sel.ranges.length;i++)n[i]=extendRange(e.sel.ranges[i],t[i],null,o);setSelection(e,normalizeSelection(n,e.sel.primIndex),r)}function replaceOneSelection(e,t,r,n){var o=e.sel.ranges.slice(0);o[t]=r,setSelection(e,normalizeSelection(o,e.sel.primIndex),n)}function setSimpleSelection(e,t,r,n){setSelection(e,simpleSelection(t,r),n)}function setSelectionReplaceHistory(e,t,r){var n=e.history.done,o=lst(n);o&&o.ranges?(n[n.length-1]=t,setSelectionNoUndo(e,t,r)):setSelection(e,t,r)}function setSelection(e,t,r){setSelectionNoUndo(e,t,r),addSelectionToHistory(e,e.sel,e.cm?e.cm.curOp.id:NaN,r)}function setSelectionNoUndo(e,t,r){(hasHandler(e,"beforeSelectionChange")||e.cm&&hasHandler(e.cm,"beforeSelectionChange"))&&(t=function filterSelectionChange(e,t,r){var n={ranges:t.ranges,update:function(t){this.ranges=[];for(var r=0;r<t.length;r++)this.ranges[r]=new ye(clipPos(e,t[r].anchor),clipPos(e,t[r].head))},origin:r&&r.origin};return signal(e,"beforeSelectionChange",e,n),e.cm&&signal(e.cm,"beforeSelectionChange",e.cm,n),n.ranges!=t.ranges?normalizeSelection(n.ranges,n.ranges.length-1):t}(e,t,r)),setSelectionInner(e,skipAtomicInSelection(e,t,r&&r.bias||(cmp(t.primary().head,e.sel.primary().head)<0?-1:1),!0)),r&&!1===r.scroll||!e.cm||ensureCursorVisible(e.cm)}function setSelectionInner(e,t){t.equals(e.sel)||(e.sel=t,e.cm&&(e.cm.curOp.updateInput=e.cm.curOp.selectionChanged=!0,signalCursorActivity(e.cm)),signalLater(e,"cursorActivity",e))}function reCheckSelection(e){setSelectionInner(e,skipAtomicInSelection(e,e.sel,null,!1))}function skipAtomicInSelection(e,t,r,n){for(var o,i=0;i<t.ranges.length;i++){var a=t.ranges[i],s=t.ranges.length==e.sel.ranges.length&&e.sel.ranges[i],l=skipAtomic(e,a.anchor,s&&s.anchor,r,n),c=skipAtomic(e,a.head,s&&s.head,r,n);(o||l!=a.anchor||c!=a.head)&&(o||(o=t.ranges.slice(0,i)),o[i]=new ye(l,c))}return o?normalizeSelection(o,t.primIndex):t}function skipAtomicInner(e,t,r,n,o){var i=getLine(e,t.line);if(i.markedSpans)for(var a=0;a<i.markedSpans.length;++a){var s=i.markedSpans[a],l=s.marker;if((null==s.from||(l.inclusiveLeft?s.from<=t.ch:s.from<t.ch))&&(null==s.to||(l.inclusiveRight?s.to>=t.ch:s.to>t.ch))){if(o&&(signal(l,"beforeCursorEnter"),l.explicitlyCleared)){if(i.markedSpans){--a;continue}break}if(!l.atomic)continue;if(r){var c=l.find(n<0?1:-1),u=void 0;if((n<0?l.inclusiveRight:l.inclusiveLeft)&&(c=movePos(e,c,-n,c&&c.line==t.line?i:null)),c&&c.line==t.line&&(u=cmp(c,r))&&(n<0?u<0:u>0))return skipAtomicInner(e,c,t,n,o)}var d=l.find(n<0?-1:1);return(n<0?l.inclusiveLeft:l.inclusiveRight)&&(d=movePos(e,d,n,d.line==t.line?i:null)),d?skipAtomicInner(e,d,t,n,o):null}}return t}function skipAtomic(e,t,r,n,o){var i=n||1,a=skipAtomicInner(e,t,r,i,o)||!o&&skipAtomicInner(e,t,r,i,!0)||skipAtomicInner(e,t,r,-i,o)||!o&&skipAtomicInner(e,t,r,-i,!0);return a||(e.cantEdit=!0,Pos(e.first,0))}function movePos(e,t,r,n){return r<0&&0==t.ch?t.line>e.first?clipPos(e,Pos(t.line-1)):null:r>0&&t.ch==(n||getLine(e,t.line)).text.length?t.line<e.first+e.size-1?Pos(t.line+1,0):null:new Pos(t.line,t.ch+r)}function selectAll(e){e.setSelection(Pos(e.firstLine(),0),Pos(e.lastLine()),A)}function filterChange(e,t,r){var n={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){return n.canceled=!0}};return r&&(n.update=function(t,r,o,i){t&&(n.from=clipPos(e,t)),r&&(n.to=clipPos(e,r)),o&&(n.text=o),void 0!==i&&(n.origin=i)}),signal(e,"beforeChange",e,n),e.cm&&signal(e.cm,"beforeChange",e.cm,n),n.canceled?null:{from:n.from,to:n.to,text:n.text,origin:n.origin}}function makeChange(e,t,r){if(e.cm){if(!e.cm.curOp)return operation(e.cm,makeChange)(e,t,r);if(e.cm.state.suppressEdits)return}if(!(hasHandler(e,"beforeChange")||e.cm&&hasHandler(e.cm,"beforeChange"))||(t=filterChange(e,t,!0))){var n=I&&!r&&function removeReadOnlyRanges(e,t,r){var n=null;if(e.iter(t.line,r.line+1,function(e){if(e.markedSpans)for(var t=0;t<e.markedSpans.length;++t){var r=e.markedSpans[t].marker;!r.readOnly||n&&-1!=indexOf(n,r)||(n||(n=[])).push(r)}}),!n)return null;for(var o=[{from:t,to:r}],i=0;i<n.length;++i)for(var a=n[i],s=a.find(0),l=0;l<o.length;++l){var c=o[l];if(!(cmp(c.to,s.from)<0||cmp(c.from,s.to)>0)){var u=[l,1],d=cmp(c.from,s.from),p=cmp(c.to,s.to);(d<0||!a.inclusiveLeft&&!d)&&u.push({from:c.from,to:s.from}),(p>0||!a.inclusiveRight&&!p)&&u.push({from:s.to,to:c.to}),o.splice.apply(o,u),l+=u.length-3}}return o}(e,t.from,t.to);if(n)for(var o=n.length-1;o>=0;--o)makeChangeInner(e,{from:n[o].from,to:n[o].to,text:o?[""]:t.text,origin:t.origin});else makeChangeInner(e,t)}}function makeChangeInner(e,t){if(1!=t.text.length||""!=t.text[0]||0!=cmp(t.from,t.to)){var r=computeSelAfterChange(e,t);addChangeToHistory(e,t,r,e.cm?e.cm.curOp.id:NaN),makeChangeSingleDoc(e,t,r,stretchSpansOverChange(e,t));var n=[];linkedDocs(e,function(e,r){r||-1!=indexOf(n,e.history)||(rebaseHist(e.history,t),n.push(e.history)),makeChangeSingleDoc(e,t,null,stretchSpansOverChange(e,t))})}}function makeChangeFromHistory(e,t,r){if(!e.cm||!e.cm.state.suppressEdits||r){for(var n,o=e.history,i=e.sel,a="undo"==t?o.done:o.undone,s="undo"==t?o.undone:o.done,l=0;l<a.length&&(n=a[l],r?!n.ranges||n.equals(e.sel):n.ranges);l++);if(l!=a.length){for(o.lastOrigin=o.lastSelOrigin=null;(n=a.pop()).ranges;){if(pushSelectionToHistory(n,s),r&&!n.equals(e.sel))return void setSelection(e,n,{clearRedo:!1});i=n}var c=[];pushSelectionToHistory(i,s),s.push({changes:c,generation:o.generation}),o.generation=n.generation||++o.maxGeneration;for(var u=hasHandler(e,"beforeChange")||e.cm&&hasHandler(e.cm,"beforeChange"),d=function(r){var o=n.changes[r];if(o.origin=t,u&&!filterChange(e,o,!1))return a.length=0,{};c.push(historyChangeFromChange(e,o));var i=r?computeSelAfterChange(e,o):lst(a);makeChangeSingleDoc(e,o,i,mergeOldSpans(e,o)),!r&&e.cm&&e.cm.scrollIntoView({from:o.from,to:changeEnd(o)});var s=[];linkedDocs(e,function(e,t){t||-1!=indexOf(s,e.history)||(rebaseHist(e.history,o),s.push(e.history)),makeChangeSingleDoc(e,o,null,mergeOldSpans(e,o))})},p=n.changes.length-1;p>=0;--p){var h=d(p);if(h)return h.v}}}}function shiftDoc(e,t){if(0!=t&&(e.first+=t,e.sel=new ve(map(e.sel.ranges,function(e){return new ye(Pos(e.anchor.line+t,e.anchor.ch),Pos(e.head.line+t,e.head.ch))}),e.sel.primIndex),e.cm)){regChange(e.cm,e.first,e.first-t,t);for(var r=e.cm.display,n=r.viewFrom;n<r.viewTo;n++)regLineChange(e.cm,n,"gutter")}}function makeChangeSingleDoc(e,t,r,n){if(e.cm&&!e.cm.curOp)return operation(e.cm,makeChangeSingleDoc)(e,t,r,n);if(t.to.line<e.first)shiftDoc(e,t.text.length-1-(t.to.line-t.from.line));else if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var o=t.text.length-1-(e.first-t.from.line);shiftDoc(e,o),t={from:Pos(e.first,0),to:Pos(t.to.line+o,t.to.ch),text:[lst(t.text)],origin:t.origin}}var i=e.lastLine();t.to.line>i&&(t={from:t.from,to:Pos(i,getLine(e,i).text.length),text:[t.text[0]],origin:t.origin}),t.removed=getBetween(e,t.from,t.to),r||(r=computeSelAfterChange(e,t)),e.cm?function makeChangeSingleDocInEditor(e,t,r){var n=e.doc,o=e.display,i=t.from,a=t.to,s=!1,l=i.line;e.options.lineWrapping||(l=lineNo(visualLine(getLine(n,i.line))),n.iter(l,a.line+1,function(e){if(e==o.maxLine)return s=!0,!0}));n.sel.contains(t.from,t.to)>-1&&signalCursorActivity(e);updateDoc(n,t,r,estimateHeight(e)),e.options.lineWrapping||(n.iter(l,i.line+t.text.length,function(e){var t=lineLength(e);t>o.maxLineLength&&(o.maxLine=e,o.maxLineLength=t,o.maxLineChanged=!0,s=!1)}),s&&(e.curOp.updateMaxLine=!0));(function retreatFrontier(e,t){if(e.modeFrontier=Math.min(e.modeFrontier,t),!(e.highlightFrontier<t-10)){for(var r=e.first,n=t-1;n>r;n--){var o=getLine(e,n).stateAfter;if(o&&(!(o instanceof ee)||n+o.lookAhead<t)){r=n+1;break}}e.highlightFrontier=Math.min(e.highlightFrontier,r)}})(n,i.line),startWorker(e,400);var c=t.text.length-(a.line-i.line)-1;t.full?regChange(e):i.line!=a.line||1!=t.text.length||isWholeLineUpdate(e.doc,t)?regChange(e,i.line,a.line+1,c):regLineChange(e,i.line,"text");var u=hasHandler(e,"changes"),d=hasHandler(e,"change");if(d||u){var p={from:i,to:a,text:t.text,removed:t.removed,origin:t.origin};d&&signalLater(e,"change",e,p),u&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(p)}e.display.selForContextMenu=null}(e.cm,t,n):updateDoc(e,t,n),setSelectionNoUndo(e,r,A)}}function replaceRange(e,t,r,n,o){var i;(n||(n=r),cmp(n,r)<0)&&(r=(i=[n,r])[0],n=i[1]);"string"==typeof t&&(t=e.splitLines(t)),makeChange(e,{from:r,to:n,text:t,origin:o})}function rebaseHistSelSingle(e,t,r,n){r<e.line?e.line+=n:t<e.line&&(e.line=t,e.ch=0)}function rebaseHistArray(e,t,r,n){for(var o=0;o<e.length;++o){var i=e[o],a=!0;if(i.ranges){i.copied||((i=e[o]=i.deepCopy()).copied=!0);for(var s=0;s<i.ranges.length;s++)rebaseHistSelSingle(i.ranges[s].anchor,t,r,n),rebaseHistSelSingle(i.ranges[s].head,t,r,n)}else{for(var l=0;l<i.changes.length;++l){var c=i.changes[l];if(r<c.from.line)c.from=Pos(c.from.line+n,c.from.ch),c.to=Pos(c.to.line+n,c.to.ch);else if(t<=c.to.line){a=!1;break}}a||(e.splice(0,o+1),o=0)}}}function rebaseHist(e,t){var r=t.from.line,n=t.to.line,o=t.text.length-(n-r)-1;rebaseHistArray(e.done,r,n,o),rebaseHistArray(e.undone,r,n,o)}function changeLine(e,t,r,n){var o=t,i=t;return"number"==typeof t?i=getLine(e,clipLine(e,t)):o=lineNo(t),null==o?null:(n(i,o)&&e.cm&&regLineChange(e.cm,o,r),i)}function LeafChunk(e){this.lines=e,this.parent=null;for(var t=0,r=0;r<e.length;++r)e[r].parent=this,t+=e[r].height;this.height=t}function BranchChunk(e){this.children=e;for(var t=0,r=0,n=0;n<e.length;++n){var o=e[n];t+=o.chunkSize(),r+=o.height,o.parent=this}this.size=t,this.height=r,this.parent=null}ye.prototype.from=function(){return minPos(this.anchor,this.head)},ye.prototype.to=function(){return maxPos(this.anchor,this.head)},ye.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},LeafChunk.prototype={chunkSize:function chunkSize(){return this.lines.length},removeInner:function removeInner(e,t){for(var r=e,n=e+t;r<n;++r){var o=this.lines[r];this.height-=o.height,cleanUpLine(o),signalLater(o,"delete")}this.lines.splice(e,t)},collapse:function collapse(e){e.push.apply(e,this.lines)},insertInner:function insertInner(e,t,r){this.height+=r,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var n=0;n<t.length;++n)t[n].parent=this},iterN:function iterN(e,t,r){for(var n=e+t;e<n;++e)if(r(this.lines[e]))return!0}},BranchChunk.prototype={chunkSize:function chunkSize(){return this.size},removeInner:function removeInner(e,t){this.size-=t;for(var r=0;r<this.children.length;++r){var n=this.children[r],o=n.chunkSize();if(e<o){var i=Math.min(t,o-e),a=n.height;if(n.removeInner(e,i),this.height-=a-n.height,o==i&&(this.children.splice(r--,1),n.parent=null),0==(t-=i))break;e=0}else e-=o}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof LeafChunk))){var s=[];this.collapse(s),this.children=[new LeafChunk(s)],this.children[0].parent=this}},collapse:function collapse(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function insertInner(e,t,r){this.size+=t.length,this.height+=r;for(var n=0;n<this.children.length;++n){var o=this.children[n],i=o.chunkSize();if(e<=i){if(o.insertInner(e,t,r),o.lines&&o.lines.length>50){for(var a=o.lines.length%25+25,s=a;s<o.lines.length;){var l=new LeafChunk(o.lines.slice(s,s+=25));o.height-=l.height,this.children.splice(++n,0,l),l.parent=this}o.lines=o.lines.slice(0,a),this.maybeSpill()}break}e-=i}},maybeSpill:function maybeSpill(){if(!(this.children.length<=10)){var e=this;do{var t=new BranchChunk(e.children.splice(e.children.length-5,5));if(e.parent){e.size-=t.size,e.height-=t.height;var r=indexOf(e.parent.children,e);e.parent.children.splice(r+1,0,t)}else{var n=new BranchChunk(e.children);n.parent=e,e.children=[n,t],e=n}t.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function iterN(e,t,r){for(var n=0;n<this.children.length;++n){var o=this.children[n],i=o.chunkSize();if(e<i){var a=Math.min(t,i-e);if(o.iterN(e,a,r))return!0;if(0==(t-=a))break;e=0}else e-=i}}};var be=function(e,t,r){if(r)for(var n in r)r.hasOwnProperty(n)&&(this[n]=r[n]);this.doc=e,this.node=t};function adjustScrollWhenAboveVisible(e,t,r){heightAtLine(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&addToScrollTop(e,r)}be.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,r=this.line,n=lineNo(r);if(null!=n&&t){for(var o=0;o<t.length;++o)t[o]==this&&t.splice(o--,1);t.length||(r.widgets=null);var i=widgetHeight(this);updateLineHeight(r,Math.max(0,r.height-i)),e&&(runInOp(e,function(){adjustScrollWhenAboveVisible(e,r,-i),regLineChange(e,n,"widget")}),signalLater(e,"lineWidgetCleared",e,this,n))}},be.prototype.changed=function(){var e=this,t=this.height,r=this.doc.cm,n=this.line;this.height=null;var o=widgetHeight(this)-t;o&&(updateLineHeight(n,n.height+o),r&&runInOp(r,function(){r.curOp.forceUpdate=!0,adjustScrollWhenAboveVisible(r,n,o),signalLater(r,"lineWidgetChanged",r,e,lineNo(n))}))},eventMixin(be);var Ce=0,xe=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++Ce};function markText(e,t,r,n,o){if(n&&n.shared)return function markTextShared(e,t,r,n,o){(n=copyObj(n)).shared=!1;var i=[markText(e,t,r,n,o)],a=i[0],s=n.widgetNode;return linkedDocs(e,function(e){s&&(n.widgetNode=s.cloneNode(!0)),i.push(markText(e,clipPos(e,t),clipPos(e,r),n,o));for(var l=0;l<e.linked.length;++l)if(e.linked[l].isParent)return;a=lst(i)}),new we(i,a)}(e,t,r,n,o);if(e.cm&&!e.cm.curOp)return operation(e.cm,markText)(e,t,r,n,o);var i=new xe(e,o),a=cmp(t,r);if(n&&copyObj(n,i,!1),a>0||0==a&&!1!==i.clearWhenEmpty)return i;if(i.replacedWith&&(i.collapsed=!0,i.widgetNode=eltP("span",[i.replacedWith],"CodeMirror-widget"),n.handleMouseEvents||i.widgetNode.setAttribute("cm-ignore-events","true"),n.insertLeft&&(i.widgetNode.insertLeft=!0)),i.collapsed){if(conflictingCollapsedRange(e,t.line,t,r,i)||t.line!=r.line&&conflictingCollapsedRange(e,r.line,t,r,i))throw new Error("Inserting collapsed marker partially overlapping an existing one");!function seeCollapsedSpans(){F=!0}()}i.addToHistory&&addChangeToHistory(e,{from:t,to:r,origin:"markText"},e.sel,NaN);var s,l=t.line,c=e.cm;if(e.iter(l,r.line+1,function(e){c&&i.collapsed&&!c.options.lineWrapping&&visualLine(e)==c.display.maxLine&&(s=!0),i.collapsed&&l!=t.line&&updateLineHeight(e,0),function addMarkedSpan(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}(e,new MarkedSpan(i,l==t.line?t.ch:null,l==r.line?r.ch:null)),++l}),i.collapsed&&e.iter(t.line,r.line+1,function(t){lineIsHidden(e,t)&&updateLineHeight(t,0)}),i.clearOnEnter&&V(i,"beforeCursorEnter",function(){return i.clear()}),i.readOnly&&(!function seeReadOnlySpans(){I=!0}(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),i.collapsed&&(i.id=++Ce,i.atomic=!0),c){if(s&&(c.curOp.updateMaxLine=!0),i.collapsed)regChange(c,t.line,r.line+1);else if(i.className||i.title||i.startStyle||i.endStyle||i.css)for(var u=t.line;u<=r.line;u++)regLineChange(c,u,"text");i.atomic&&reCheckSelection(c.doc),signalLater(c,"markerAdded",c,i)}return i}xe.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&startOperation(e),hasHandler(this,"clear")){var r=this.find();r&&signalLater(this,"clear",r.from,r.to)}for(var n=null,o=null,i=0;i<this.lines.length;++i){var a=this.lines[i],s=getMarkedSpanFor(a.markedSpans,this);e&&!this.collapsed?regLineChange(e,lineNo(a),"text"):e&&(null!=s.to&&(o=lineNo(a)),null!=s.from&&(n=lineNo(a))),a.markedSpans=removeMarkedSpan(a.markedSpans,s),null==s.from&&this.collapsed&&!lineIsHidden(this.doc,a)&&e&&updateLineHeight(a,textHeight(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var l=0;l<this.lines.length;++l){var c=visualLine(this.lines[l]),u=lineLength(c);u>e.display.maxLineLength&&(e.display.maxLine=c,e.display.maxLineLength=u,e.display.maxLineChanged=!0)}null!=n&&e&&this.collapsed&&regChange(e,n,o+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&reCheckSelection(e.doc)),e&&signalLater(e,"markerCleared",e,this,n,o),t&&endOperation(e),this.parent&&this.parent.clear()}},xe.prototype.find=function(e,t){var r,n;null==e&&"bookmark"==this.type&&(e=1);for(var o=0;o<this.lines.length;++o){var i=this.lines[o],a=getMarkedSpanFor(i.markedSpans,this);if(null!=a.from&&(r=Pos(t?i:lineNo(i),a.from),-1==e))return r;if(null!=a.to&&(n=Pos(t?i:lineNo(i),a.to),1==e))return n}return r&&{from:r,to:n}},xe.prototype.changed=function(){var e=this,t=this.find(-1,!0),r=this,n=this.doc.cm;t&&n&&runInOp(n,function(){var o=t.line,i=lineNo(t.line),a=findViewForLine(n,i);if(a&&(clearLineMeasurementCacheFor(a),n.curOp.selectionChanged=n.curOp.forceUpdate=!0),n.curOp.updateMaxLine=!0,!lineIsHidden(r.doc,o)&&null!=r.height){var s=r.height;r.height=null;var l=widgetHeight(r)-s;l&&updateLineHeight(o,o.height+l)}signalLater(n,"markerChanged",n,e)})},xe.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=indexOf(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},xe.prototype.detachLine=function(e){if(this.lines.splice(indexOf(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},eventMixin(xe);var we=function(e,t){this.markers=e,this.primary=t;for(var r=0;r<e.length;++r)e[r].parent=this};function findSharedMarkers(e){return e.findMarks(Pos(e.first,0),e.clipPos(Pos(e.lastLine())),function(e){return e.parent})}function detachSharedMarkers(e){for(var t=function(t){var r=e[t],n=[r.primary.doc];linkedDocs(r.primary.doc,function(e){return n.push(e)});for(var o=0;o<r.markers.length;o++){var i=r.markers[o];-1==indexOf(n,i.doc)&&(i.parent=null,r.markers.splice(o--,1))}},r=0;r<e.length;r++)t(r)}we.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();signalLater(this,"clear")}},we.prototype.find=function(e,t){return this.primary.find(e,t)},eventMixin(we);var Se=0,ke=function(e,t,r,n,o){if(!(this instanceof ke))return new ke(e,t,r,n,o);null==r&&(r=0),BranchChunk.call(this,[new LeafChunk([new ne("",null)])]),this.first=r,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=r;var i=Pos(r,0);this.sel=simpleSelection(i),this.history=new History(null),this.id=++Se,this.modeOption=t,this.lineSep=n,this.direction="rtl"==o?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),updateDoc(this,{from:i,to:i,text:e}),setSelection(this,simpleSelection(i),A)};ke.prototype=createObj(BranchChunk.prototype,{constructor:ke,iter:function(e,t,r){r?this.iterN(e-this.first,t-e,r):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var r=0,n=0;n<t.length;++n)r+=t[n].height;this.insertInner(e-this.first,t,r)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=getLines(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:docMethodOp(function(e){var t=Pos(this.first,0),r=this.first+this.size-1;makeChange(this,{from:t,to:Pos(r,getLine(this,r).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&scrollToCoords(this.cm,0,0),setSelection(this,simpleSelection(t),A)}),replaceRange:function(e,t,r,n){replaceRange(this,e,t=clipPos(this,t),r=r?clipPos(this,r):t,n)},getRange:function(e,t,r){var n=getBetween(this,clipPos(this,e),clipPos(this,t));return!1===r?n:n.join(r||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(isLine(this,e))return getLine(this,e)},getLineNumber:function(e){return lineNo(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=getLine(this,e)),visualLine(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return clipPos(this,e)},getCursor:function(e){var t=this.sel.primary();return null==e||"head"==e?t.head:"anchor"==e?t.anchor:"end"==e||"to"==e||!1===e?t.to():t.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:docMethodOp(function(e,t,r){setSimpleSelection(this,clipPos(this,"number"==typeof e?Pos(e,t||0):e),null,r)}),setSelection:docMethodOp(function(e,t,r){setSimpleSelection(this,clipPos(this,e),clipPos(this,t||e),r)}),extendSelection:docMethodOp(function(e,t,r){extendSelection(this,clipPos(this,e),t&&clipPos(this,t),r)}),extendSelections:docMethodOp(function(e,t){extendSelections(this,clipPosArray(this,e),t)}),extendSelectionsBy:docMethodOp(function(e,t){extendSelections(this,clipPosArray(this,map(this.sel.ranges,e)),t)}),setSelections:docMethodOp(function(e,t,r){if(e.length){for(var n=[],o=0;o<e.length;o++)n[o]=new ye(clipPos(this,e[o].anchor),clipPos(this,e[o].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),setSelection(this,normalizeSelection(n,t),r)}}),addSelection:docMethodOp(function(e,t,r){var n=this.sel.ranges.slice(0);n.push(new ye(clipPos(this,e),clipPos(this,t||e))),setSelection(this,normalizeSelection(n,n.length-1),r)}),getSelection:function(e){for(var t,r=this.sel.ranges,n=0;n<r.length;n++){var o=getBetween(this,r[n].from(),r[n].to());t=t?t.concat(o):o}return!1===e?t:t.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],r=this.sel.ranges,n=0;n<r.length;n++){var o=getBetween(this,r[n].from(),r[n].to());!1!==e&&(o=o.join(e||this.lineSeparator())),t[n]=o}return t},replaceSelection:function(e,t,r){for(var n=[],o=0;o<this.sel.ranges.length;o++)n[o]=e;this.replaceSelections(n,t,r||"+input")},replaceSelections:docMethodOp(function(e,t,r){for(var n=[],o=this.sel,i=0;i<o.ranges.length;i++){var a=o.ranges[i];n[i]={from:a.from(),to:a.to(),text:this.splitLines(e[i]),origin:r}}for(var s=t&&"end"!=t&&function computeReplacedSel(e,t,r){for(var n=[],o=Pos(e.first,0),i=o,a=0;a<t.length;a++){var s=t[a],l=offsetPos(s.from,o,i),c=offsetPos(changeEnd(s),o,i);if(o=s.to,i=c,"around"==r){var u=e.sel.ranges[a],d=cmp(u.head,u.anchor)<0;n[a]=new ye(d?c:l,d?l:c)}else n[a]=new ye(l,l)}return new ve(n,e.sel.primIndex)}(this,n,t),l=n.length-1;l>=0;l--)makeChange(this,n[l]);s?setSelectionReplaceHistory(this,s):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(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,r=0,n=0;n<e.done.length;n++)e.done[n].ranges||++t;for(var o=0;o<e.undone.length;o++)e.undone[o].ranges||++r;return{undo:t,redo:r}},clearHistory:function(){this.history=new History(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:copyHistoryArray(this.history.done),undone:copyHistoryArray(this.history.undone)}},setHistory:function(e){var t=this.history=new History(this.history.maxGeneration);t.done=copyHistoryArray(e.done.slice(0),null,!0),t.undone=copyHistoryArray(e.undone.slice(0),null,!0)},setGutterMarker:docMethodOp(function(e,t,r){return changeLine(this,e,"gutter",function(e){var n=e.gutterMarkers||(e.gutterMarkers={});return n[t]=r,!r&&isEmpty(n)&&(e.gutterMarkers=null),!0})}),clearGutter:docMethodOp(function(e){var t=this;this.iter(function(r){r.gutterMarkers&&r.gutterMarkers[e]&&changeLine(t,r,"gutter",function(){return r.gutterMarkers[e]=null,isEmpty(r.gutterMarkers)&&(r.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if("number"==typeof e){if(!isLine(this,e))return null;if(t=e,!(e=getLine(this,e)))return null}else if(null==(t=lineNo(e)))return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:docMethodOp(function(e,t,r){return changeLine(this,e,"gutter"==t?"gutter":"class",function(e){var n="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass";if(e[n]){if(classTest(r).test(e[n]))return!1;e[n]+=" "+r}else e[n]=r;return!0})}),removeLineClass:docMethodOp(function(e,t,r){return changeLine(this,e,"gutter"==t?"gutter":"class",function(e){var n="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass",o=e[n];if(!o)return!1;if(null==r)e[n]=null;else{var i=o.match(classTest(r));if(!i)return!1;var a=i.index+i[0].length;e[n]=o.slice(0,i.index)+(i.index&&a!=o.length?" ":"")+o.slice(a)||null}return!0})}),addLineWidget:docMethodOp(function(e,t,r){return function addLineWidget(e,t,r,n){var o=new be(e,r,n),i=e.cm;return i&&o.noHScroll&&(i.display.alignWidgets=!0),changeLine(e,t,"widget",function(t){var r=t.widgets||(t.widgets=[]);if(null==o.insertAt?r.push(o):r.splice(Math.min(r.length-1,Math.max(0,o.insertAt)),0,o),o.line=t,i&&!lineIsHidden(e,t)){var n=heightAtLine(t)<e.scrollTop;updateLineHeight(t,t.height+widgetHeight(o)),n&&addToScrollTop(i,o.height),i.curOp.forceUpdate=!0}return!0}),signalLater(i,"lineWidgetAdded",i,o,"number"==typeof t?t:lineNo(t)),o}(this,e,t,r)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,r){return markText(this,clipPos(this,e),clipPos(this,t),r,r&&r.type||"range")},setBookmark:function(e,t){var r={replacedWith:t&&(null==t.nodeType?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return markText(this,e=clipPos(this,e),e,r,"bookmark")},findMarksAt:function(e){var t=[],r=getLine(this,(e=clipPos(this,e)).line).markedSpans;if(r)for(var n=0;n<r.length;++n){var o=r[n];(null==o.from||o.from<=e.ch)&&(null==o.to||o.to>=e.ch)&&t.push(o.marker.parent||o.marker)}return t},findMarks:function(e,t,r){e=clipPos(this,e),t=clipPos(this,t);var n=[],o=e.line;return this.iter(e.line,t.line+1,function(i){var a=i.markedSpans;if(a)for(var s=0;s<a.length;s++){var l=a[s];null!=l.to&&o==e.line&&e.ch>=l.to||null==l.from&&o!=e.line||null!=l.from&&o==t.line&&l.from>=t.ch||r&&!r(l.marker)||n.push(l.marker.parent||l.marker)}++o}),n},getAllMarks:function(){var e=[];return this.iter(function(t){var r=t.markedSpans;if(r)for(var n=0;n<r.length;++n)null!=r[n].from&&e.push(r[n].marker)}),e},posFromIndex:function(e){var t,r=this.first,n=this.lineSeparator().length;return this.iter(function(o){var i=o.text.length+n;if(i>e)return t=e,!0;e-=i,++r}),clipPos(this,Pos(r,t))},indexFromPos:function(e){var t=(e=clipPos(this,e)).ch;if(e.line<this.first||e.ch<0)return 0;var r=this.lineSeparator().length;return this.iter(this.first,e.line,function(e){t+=e.text.length+r}),t},copy:function(e){var t=new ke(getLines(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,r=this.first+this.size;null!=e.from&&e.from>t&&(t=e.from),null!=e.to&&e.to<r&&(r=e.to);var n=new ke(getLines(this,t,r),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(n.history=this.history),(this.linked||(this.linked=[])).push({doc:n,sharedHist:e.sharedHist}),n.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],function copySharedMarkers(e,t){for(var r=0;r<t.length;r++){var n=t[r],o=n.find(),i=e.clipPos(o.from),a=e.clipPos(o.to);if(cmp(i,a)){var s=markText(e,i,a,n.primary,n.primary.type);n.markers.push(s),s.parent=n}}}(n,findSharedMarkers(this)),n},unlinkDoc:function(e){if(e instanceof CodeMirror$1&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t){if(this.linked[t].doc==e){this.linked.splice(t,1),e.unlinkDoc(this),detachSharedMarkers(findSharedMarkers(this));break}}if(e.history==this.history){var r=[e.id];linkedDocs(e,function(e){return r.push(e.id)},!0),e.history=new History(null),e.history.done=copyHistoryArray(this.history.done,r),e.history.undone=copyHistoryArray(this.history.undone,r)}},iterLinkedDocs:function(e){linkedDocs(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):_(e)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:docMethodOp(function(e){"rtl"!=e&&(e="ltr"),e!=this.direction&&(this.direction=e,this.iter(function(e){return e.order=null}),this.cm&&function directionChanged(e){runInOp(e,function(){setDirectionClass(e),regChange(e)})}(this.cm))})}),ke.prototype.eachLine=ke.prototype.iter;var Le=0;function onDrop(e){var t=this;if(clearDragCursor(t),!signalDOMEvent(t,e)&&!eventInWidget(t.display,e)){e_preventDefault(e),a&&(Le=+new Date);var r=posFromMouse(t,e,!0),n=e.dataTransfer.files;if(r&&!t.isReadOnly())if(n&&n.length&&window.FileReader&&window.File)for(var o=n.length,i=Array(o),s=0,l=function(e,n){if(!t.options.allowDropFileTypes||-1!=indexOf(t.options.allowDropFileTypes,e.type)){var a=new FileReader;a.onload=operation(t,function(){var e=a.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(e)&&(e=""),i[n]=e,++s==o){var l={from:r=clipPos(t.doc,r),to:r,text:t.doc.splitLines(i.join(t.doc.lineSeparator())),origin:"paste"};makeChange(t.doc,l),setSelectionReplaceHistory(t.doc,simpleSelection(r,changeEnd(l)))}}),a.readAsText(e)}},c=0;c<o;++c)l(n[c],c);else{if(t.state.draggingText&&t.doc.sel.contains(r)>-1)return t.state.draggingText(e),void setTimeout(function(){return t.display.input.focus()},20);try{var u=e.dataTransfer.getData("Text");if(u){var d;if(t.state.draggingText&&!t.state.draggingText.copy&&(d=t.listSelections()),setSelectionNoUndo(t.doc,simpleSelection(r,r)),d)for(var p=0;p<d.length;++p)replaceRange(t.doc,"",d[p].anchor,d[p].head,"drag");t.replaceSelection(u,"around","paste"),t.display.input.focus()}}catch(e){}}}}function clearDragCursor(e){e.display.dragCursor&&(e.display.lineSpace.removeChild(e.display.dragCursor),e.display.dragCursor=null)}function forEachCodeMirror(e){if(document.getElementsByClassName)for(var t=document.getElementsByClassName("CodeMirror"),r=0;r<t.length;r++){var n=t[r].CodeMirror;n&&e(n)}}var Me=!1;function ensureGlobalHandlers(){Me||(!function registerGlobalHandlers(){var e;V(window,"resize",function(){null==e&&(e=setTimeout(function(){e=null,forEachCodeMirror(onResize)},100))}),V(window,"blur",function(){return forEachCodeMirror(onBlur)})}(),Me=!0)}function onResize(e){var t=e.display;t.lastWrapHeight==t.wrapper.clientHeight&&t.lastWrapWidth==t.wrapper.clientWidth||(t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize())}for(var Te={3:"Enter",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",127:"Delete",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"},Oe=0;Oe<10;Oe++)Te[Oe+48]=Te[Oe+96]=String(Oe);for(var Pe=65;Pe<=90;Pe++)Te[Pe]=String.fromCharCode(Pe);for(var Ae=1;Ae<=12;Ae++)Te[Ae+111]=Te[Ae+63235]="F"+Ae;var Ne={};function normalizeKeyName(e){var t,r,n,o,i=e.split(/-(?!$)/);e=i[i.length-1];for(var a=0;a<i.length-1;a++){var s=i[a];if(/^(cmd|meta|m)$/i.test(s))o=!0;else if(/^a(lt)?$/i.test(s))t=!0;else if(/^(c|ctrl|control)$/i.test(s))r=!0;else{if(!/^s(hift)?$/i.test(s))throw new Error("Unrecognized modifier name: "+s);n=!0}}return t&&(e="Alt-"+e),r&&(e="Ctrl-"+e),o&&(e="Cmd-"+e),n&&(e="Shift-"+e),e}function normalizeKeyMap(e){var t={};for(var r in e)if(e.hasOwnProperty(r)){var n=e[r];if(/^(name|fallthrough|(de|at)tach)$/.test(r))continue;if("..."==n){delete e[r];continue}for(var o=map(r.split(" "),normalizeKeyName),i=0;i<o.length;i++){var a=void 0,s=void 0;i==o.length-1?(s=o.join(" "),a=n):(s=o.slice(0,i+1).join(" "),a="...");var l=t[s];if(l){if(l!=a)throw new Error("Inconsistent bindings for "+s)}else t[s]=a}delete e[r]}for(var c in t)e[c]=t[c];return e}function lookupKey(e,t,r,n){var o=(t=getKeyMap(t)).call?t.call(e,n):t[e];if(!1===o)return"nothing";if("..."===o)return"multi";if(null!=o&&r(o))return"handled";if(t.fallthrough){if("[object Array]"!=Object.prototype.toString.call(t.fallthrough))return lookupKey(e,t.fallthrough,r,n);for(var i=0;i<t.fallthrough.length;i++){var a=lookupKey(e,t.fallthrough[i],r,n);if(a)return a}}}function isModifierKey(e){var t="string"==typeof e?e:Te[e.keyCode];return"Ctrl"==t||"Alt"==t||"Shift"==t||"Mod"==t}function addModifierNames(e,t,r){var n=e;return t.altKey&&"Alt"!=n&&(e="Alt-"+e),(w?t.metaKey:t.ctrlKey)&&"Ctrl"!=n&&(e="Ctrl-"+e),(w?t.ctrlKey:t.metaKey)&&"Cmd"!=n&&(e="Cmd-"+e),!r&&t.shiftKey&&"Shift"!=n&&(e="Shift-"+e),e}function keyName(e,t){if(d&&34==e.keyCode&&e.char)return!1;var r=Te[e.keyCode];return null!=r&&!e.altGraphKey&&addModifierNames(r,e,t)}function getKeyMap(e){return"string"==typeof e?Ne[e]:e}function deleteNearSelection(e,t){for(var r=e.doc.sel.ranges,n=[],o=0;o<r.length;o++){for(var i=t(r[o]);n.length&&cmp(i.from,lst(n).to)<=0;){var a=n.pop();if(cmp(a.from,i.from)<0){i.from=a.from;break}}n.push(i)}runInOp(e,function(){for(var t=n.length-1;t>=0;t--)replaceRange(e.doc,"",n[t].from,n[t].to,"+delete");ensureCursorVisible(e)})}function moveCharLogically(e,t,r){var n=skipExtendingChars(e.text,t+r,r);return n<0||n>e.text.length?null:n}function moveLogically(e,t,r){var n=moveCharLogically(e,t.ch,r);return null==n?null:new Pos(t.line,n,r<0?"after":"before")}function endOfLine(e,t,r,n,o){if(e){var i=getOrder(r,t.doc.direction);if(i){var a,s=o<0?lst(i):i[0],l=o<0==(1==s.level)?"after":"before";if(s.level>0||"rtl"==t.doc.direction){var c=prepareMeasureForLine(t,r);a=o<0?r.text.length-1:0;var u=measureCharPrepared(t,c,a).top;a=findFirst(function(e){return measureCharPrepared(t,c,e).top==u},o<0==(1==s.level)?s.from:s.to-1,a),"before"==l&&(a=moveCharLogically(r,a,1))}else a=o<0?s.to:s.from;return new Pos(n,a,l)}}return new Pos(n,o<0?r.text.length:0,o<0?"before":"after")}Ne.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"},Ne.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"},Ne.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"},Ne.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"]},Ne.default=y?Ne.macDefault:Ne.pcDefault;var De={selectAll:selectAll,singleSelection:function(e){return e.setSelection(e.getCursor("anchor"),e.getCursor("head"),A)},killLine:function(e){return deleteNearSelection(e,function(t){if(t.empty()){var r=getLine(e.doc,t.head.line).text.length;return t.head.ch==r&&t.head.line<e.lastLine()?{from:t.head,to:Pos(t.head.line+1,0)}:{from:t.head,to:Pos(t.head.line,r)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){return deleteNearSelection(e,function(t){return{from:Pos(t.from().line,0),to:clipPos(e.doc,Pos(t.to().line+1,0))}})},delLineLeft:function(e){return deleteNearSelection(e,function(e){return{from:Pos(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(e){return deleteNearSelection(e,function(t){var r=e.charCoords(t.head,"div").top+5;return{from:e.coordsChar({left:0,top:r},"div"),to:t.from()}})},delWrappedLineRight:function(e){return deleteNearSelection(e,function(t){var r=e.charCoords(t.head,"div").top+5,n=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:r},"div");return{from:t.from(),to:n}})},undo:function(e){return e.undo()},redo:function(e){return e.redo()},undoSelection:function(e){return e.undoSelection()},redoSelection:function(e){return e.redoSelection()},goDocStart:function(e){return e.extendSelection(Pos(e.firstLine(),0))},goDocEnd:function(e){return e.extendSelection(Pos(e.lastLine()))},goLineStart:function(e){return e.extendSelectionsBy(function(t){return lineStart(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){return e.extendSelectionsBy(function(t){return lineStartSmart(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){return e.extendSelectionsBy(function(t){return function lineEnd(e,t){var r=getLine(e.doc,t),n=function visualLineEnd(e){for(var t;t=collapsedSpanAtEnd(e);)e=t.find(1,!0).line;return e}(r);n!=r&&(t=lineNo(n));return endOfLine(!0,e,r,t,-1)}(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){return e.extendSelectionsBy(function(t){var r=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:r},"div")},D)},goLineLeft:function(e){return e.extendSelectionsBy(function(t){var r=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:r},"div")},D)},goLineLeftSmart:function(e){return e.extendSelectionsBy(function(t){var r=e.cursorCoords(t.head,"div").top+5,n=e.coordsChar({left:0,top:r},"div");return n.ch<e.getLine(n.line).search(/\S/)?lineStartSmart(e,t.head):n},D)},goLineUp:function(e){return e.moveV(-1,"line")},goLineDown:function(e){return e.moveV(1,"line")},goPageUp:function(e){return e.moveV(-1,"page")},goPageDown:function(e){return e.moveV(1,"page")},goCharLeft:function(e){return e.moveH(-1,"char")},goCharRight:function(e){return e.moveH(1,"char")},goColumnLeft:function(e){return e.moveH(-1,"column")},goColumnRight:function(e){return e.moveH(1,"column")},goWordLeft:function(e){return e.moveH(-1,"word")},goGroupRight:function(e){return e.moveH(1,"group")},goGroupLeft:function(e){return e.moveH(-1,"group")},goWordRight:function(e){return e.moveH(1,"word")},delCharBefore:function(e){return e.deleteH(-1,"char")},delCharAfter:function(e){return e.deleteH(1,"char")},delWordBefore:function(e){return e.deleteH(-1,"word")},delWordAfter:function(e){return e.deleteH(1,"word")},delGroupBefore:function(e){return e.deleteH(-1,"group")},delGroupAfter:function(e){return e.deleteH(1,"group")},indentAuto:function(e){return e.indentSelection("smart")},indentMore:function(e){return e.indentSelection("add")},indentLess:function(e){return e.indentSelection("subtract")},insertTab:function(e){return e.replaceSelection("\t")},insertSoftTab:function(e){for(var t=[],r=e.listSelections(),n=e.options.tabSize,o=0;o<r.length;o++){var i=r[o].from(),a=countColumn(e.getLine(i.line),i.ch,n);t.push(spaceStr(n-a%n))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return runInOp(e,function(){for(var t=e.listSelections(),r=[],n=0;n<t.length;n++)if(t[n].empty()){var o=t[n].head,i=getLine(e.doc,o.line).text;if(i)if(o.ch==i.length&&(o=new Pos(o.line,o.ch-1)),o.ch>0)o=new Pos(o.line,o.ch+1),e.replaceRange(i.charAt(o.ch-1)+i.charAt(o.ch-2),Pos(o.line,o.ch-2),o,"+transpose");else if(o.line>e.doc.first){var a=getLine(e.doc,o.line-1).text;a&&(o=new Pos(o.line,1),e.replaceRange(i.charAt(0)+e.doc.lineSeparator()+a.charAt(a.length-1),Pos(o.line-1,a.length-1),o,"+transpose"))}r.push(new ye(o,o))}e.setSelections(r)})},newlineAndIndent:function(e){return runInOp(e,function(){for(var t=e.listSelections(),r=t.length-1;r>=0;r--)e.replaceRange(e.doc.lineSeparator(),t[r].anchor,t[r].head,"+input");t=e.listSelections();for(var n=0;n<t.length;n++)e.indentLine(t[n].from().line,null,!0);ensureCursorVisible(e)})},openLine:function(e){return e.replaceSelection("\n","start")},toggleOverwrite:function(e){return e.toggleOverwrite()}};function lineStart(e,t){var r=getLine(e.doc,t),n=visualLine(r);return n!=r&&(t=lineNo(n)),endOfLine(!0,e,n,t,1)}function lineStartSmart(e,t){var r=lineStart(e,t.line),n=getLine(e.doc,r.line),o=getOrder(n,e.doc.direction);if(!o||0==o[0].level){var i=Math.max(0,n.text.search(/\S/)),a=t.line==r.line&&t.ch<=i&&t.ch;return Pos(r.line,a?0:i,r.sticky)}return r}function doHandleBinding(e,t,r){if("string"==typeof t&&!(t=De[t]))return!1;e.display.input.ensurePolled();var n=e.display.shift,o=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),r&&(e.display.shift=!1),o=t(e)!=P}finally{e.display.shift=n,e.state.suppressEdits=!1}return o}var He=new T;function dispatchKey(e,t,r,n){var o=e.state.keySeq;if(o){if(isModifierKey(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:He.set(50,function(){e.state.keySeq==o&&(e.state.keySeq=null,e.display.input.reset())}),dispatchKeyInner(e,o+" "+t,r,n))return!0}return dispatchKeyInner(e,t,r,n)}function dispatchKeyInner(e,t,r,n){var o=function lookupKeyForEditor(e,t,r){for(var n=0;n<e.state.keyMaps.length;n++){var o=lookupKey(t,e.state.keyMaps[n],r,e);if(o)return o}return e.options.extraKeys&&lookupKey(t,e.options.extraKeys,r,e)||lookupKey(t,e.options.keyMap,r,e)}(e,t,n);return"multi"==o&&(e.state.keySeq=t),"handled"==o&&signalLater(e,"keyHandled",e,t,r),"handled"!=o&&"multi"!=o||(e_preventDefault(r),restartBlink(e)),!!o}function handleKeyBinding(e,t){var r=keyName(t,!0);return!!r&&(t.shiftKey&&!e.state.keySeq?dispatchKey(e,"Shift-"+r,t,function(t){return doHandleBinding(e,t,!0)})||dispatchKey(e,r,t,function(t){if("string"==typeof t?/^go[A-Z]/.test(t):t.motion)return doHandleBinding(e,t)}):dispatchKey(e,r,t,function(t){return doHandleBinding(e,t)}))}var We=null;function onKeyDown(e){var t=this;if(t.curOp.focus=activeElt(),!signalDOMEvent(t,e)){a&&s<11&&27==e.keyCode&&(e.returnValue=!1);var r=e.keyCode;t.display.shift=16==r||e.shiftKey;var n=handleKeyBinding(t,e);d&&(We=n?r:null,!n&&88==r&&!q&&(y?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),18!=r||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||function showCrossHair(e){var t=e.display.lineDiv;function up(e){18!=e.keyCode&&e.altKey||(L(t,"CodeMirror-crosshair"),off(document,"keyup",up),off(document,"mouseover",up))}addClass(t,"CodeMirror-crosshair"),V(document,"keyup",up),V(document,"mouseover",up)}(t)}}function onKeyUp(e){16==e.keyCode&&(this.doc.sel.shift=!1),signalDOMEvent(this,e)}function onKeyPress(e){var t=this;if(!(eventInWidget(t.display,e)||signalDOMEvent(t,e)||e.ctrlKey&&!e.altKey||y&&e.metaKey)){var r=e.keyCode,n=e.charCode;if(d&&r==We)return We=null,void e_preventDefault(e);if(!d||e.which&&!(e.which<10)||!handleKeyBinding(t,e)){var o=String.fromCharCode(null==n?r:n);"\b"!=o&&(function handleCharBinding(e,t,r){return dispatchKey(e,"'"+r+"'",t,function(t){return doHandleBinding(e,t,!0)})}(t,e,o)||t.display.input.onKeyPress(e))}}}var Ee,Ie,Fe=function(e,t,r){this.time=e,this.pos=t,this.button=r};function onMouseDown(e){var t=this,r=t.display;if(!(signalDOMEvent(t,e)||r.activeTouch&&r.input.supportsTouch()))if(r.input.ensurePolled(),r.shift=e.shiftKey,eventInWidget(r,e))l||(r.scroller.draggable=!1,setTimeout(function(){return r.scroller.draggable=!0},100));else if(!clickInGutter(t,e)){var n=posFromMouse(t,e),o=e_button(e),i=n?function clickRepeat(e,t){var r=+new Date;return Ie&&Ie.compare(r,e,t)?(Ee=Ie=null,"triple"):Ee&&Ee.compare(r,e,t)?(Ie=new Fe(r,e,t),Ee=null,"double"):(Ee=new Fe(r,e,t),Ie=null,"single")}(n,o):"single";window.focus(),1==o&&t.state.selectingText&&t.state.selectingText(e),n&&function handleMappedButton(e,t,r,n,o){var i="Click";"double"==n?i="Double"+i:"triple"==n&&(i="Triple"+i);return dispatchKey(e,addModifierNames(i=(1==t?"Left":2==t?"Middle":"Right")+i,o),o,function(t){if("string"==typeof t&&(t=De[t]),!t)return!1;var n=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),n=t(e,r)!=P}finally{e.state.suppressEdits=!1}return n})}(t,o,n,i,e)||(1==o?n?function leftButtonDown(e,t,r,n){a?setTimeout(bind(ensureFocus,e),0):e.curOp.focus=activeElt();var o,i=function configureMouse(e,t,r){var n=e.getOption("configureMouse"),o=n?n(e,t,r):{};if(null==o.unit){var i=b?r.shiftKey&&r.metaKey:r.altKey;o.unit=i?"rectangle":"single"==t?"char":"double"==t?"word":"line"}(null==o.extend||e.doc.extend)&&(o.extend=e.doc.extend||r.shiftKey);null==o.addNew&&(o.addNew=y?r.metaKey:r.ctrlKey);null==o.moveOnDrag&&(o.moveOnDrag=!(y?r.altKey:r.ctrlKey));return o}(e,r,n),c=e.doc.sel;e.options.dragDrop&&G&&!e.isReadOnly()&&"single"==r&&(o=c.contains(t))>-1&&(cmp((o=c.ranges[o]).from(),t)<0||t.xRel>0)&&(cmp(o.to(),t)>0||t.xRel<0)?function leftButtonStartDrag(e,t,r,n){var o=e.display,i=!1,c=operation(e,function(t){l&&(o.scroller.draggable=!1),e.state.draggingText=!1,off(document,"mouseup",c),off(document,"mousemove",u),off(o.scroller,"dragstart",d),off(o.scroller,"drop",c),i||(e_preventDefault(t),n.addNew||extendSelection(e.doc,r,null,null,n.extend),l||a&&9==s?setTimeout(function(){document.body.focus(),o.input.focus()},20):o.input.focus())}),u=function(e){i=i||Math.abs(t.clientX-e.clientX)+Math.abs(t.clientY-e.clientY)>=10},d=function(){return i=!0};l&&(o.scroller.draggable=!0);e.state.draggingText=c,c.copy=!n.moveOnDrag,o.scroller.dragDrop&&o.scroller.dragDrop();V(document,"mouseup",c),V(document,"mousemove",u),V(o.scroller,"dragstart",d),V(o.scroller,"drop",c),delayBlurEvent(e),setTimeout(function(){return o.input.focus()},20)}(e,n,t,i):function leftButtonSelect(e,t,r,n){var o=e.display,i=e.doc;e_preventDefault(t);var a,s,l=i.sel,c=l.ranges;n.addNew&&!n.extend?(s=i.sel.contains(r),a=s>-1?c[s]:new ye(r,r)):(a=i.sel.primary(),s=i.sel.primIndex);if("rectangle"==n.unit)n.addNew||(a=new ye(r,r)),r=posFromMouse(e,t,!0,!0),s=-1;else{var u=rangeForUnit(e,r,n.unit);a=n.extend?extendRange(a,u.anchor,u.head,n.extend):u}n.addNew?-1==s?(s=c.length,setSelection(i,normalizeSelection(c.concat([a]),s),{scroll:!1,origin:"*mouse"})):c.length>1&&c[s].empty()&&"char"==n.unit&&!n.extend?(setSelection(i,normalizeSelection(c.slice(0,s).concat(c.slice(s+1)),0),{scroll:!1,origin:"*mouse"}),l=i.sel):replaceOneSelection(i,s,a,N):(s=0,setSelection(i,new ve([a],0),N),l=i.sel);var d=r;function extendTo(t){if(0!=cmp(d,t))if(d=t,"rectangle"==n.unit){for(var o=[],c=e.options.tabSize,u=countColumn(getLine(i,r.line).text,r.ch,c),p=countColumn(getLine(i,t.line).text,t.ch,c),h=Math.min(u,p),f=Math.max(u,p),g=Math.min(r.line,t.line),m=Math.min(e.lastLine(),Math.max(r.line,t.line));g<=m;g++){var v=getLine(i,g).text,y=findColumn(v,h,c);h==f?o.push(new ye(Pos(g,y),Pos(g,y))):v.length>y&&o.push(new ye(Pos(g,y),Pos(g,findColumn(v,f,c))))}o.length||o.push(new ye(r,r)),setSelection(i,normalizeSelection(l.ranges.slice(0,s).concat(o),s),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var b,C=a,x=rangeForUnit(e,t,n.unit),w=C.anchor;cmp(x.anchor,w)>0?(b=x.head,w=minPos(C.from(),x.anchor)):(b=x.anchor,w=maxPos(C.to(),x.head));var S=l.ranges.slice(0);S[s]=function bidiSimplify(e,t){var r=t.anchor,n=t.head,o=getLine(e.doc,r.line);if(0==cmp(r,n)&&r.sticky==n.sticky)return t;var i=getOrder(o);if(!i)return t;var a=getBidiPartAt(i,r.ch,r.sticky),s=i[a];if(s.from!=r.ch&&s.to!=r.ch)return t;var l,c=a+(s.from==r.ch==(1!=s.level)?0:1);if(0==c||c==i.length)return t;if(n.line!=r.line)l=(n.line-r.line)*("ltr"==e.doc.direction?1:-1)>0;else{var u=getBidiPartAt(i,n.ch,n.sticky),d=u-a||(n.ch-r.ch)*(1==s.level?-1:1);l=u==c-1||u==c?d<0:d>0}var p=i[c+(l?-1:0)],h=l==(1==p.level),f=h?p.from:p.to,g=h?"after":"before";return r.ch==f&&r.sticky==g?t:new ye(new Pos(r.line,f,g),n)}(e,new ye(clipPos(i,w),b)),setSelection(i,normalizeSelection(S,s),N)}}var p=o.wrapper.getBoundingClientRect(),h=0;function done(t){e.state.selectingText=!1,h=1/0,e_preventDefault(t),o.input.focus(),off(document,"mousemove",f),off(document,"mouseup",g),i.history.lastSelOrigin=null}var f=operation(e,function(t){e_button(t)?function extend(t){var r=++h;var a=posFromMouse(e,t,!0,"rectangle"==n.unit);if(!a)return;if(0!=cmp(a,d)){e.curOp.focus=activeElt(),extendTo(a);var s=visibleLines(o,i);(a.line>=s.to||a.line<s.from)&&setTimeout(operation(e,function(){h==r&&extend(t)}),150)}else{var l=t.clientY<p.top?-20:t.clientY>p.bottom?20:0;l&&setTimeout(operation(e,function(){h==r&&(o.scroller.scrollTop+=l,extend(t))}),50)}}(t):done(t)}),g=operation(e,done);e.state.selectingText=g,V(document,"mousemove",f),V(document,"mouseup",g)}(e,n,t,i)}(t,n,i,e):e_target(e)==r.scroller&&e_preventDefault(e):2==o?(n&&extendSelection(t.doc,n),setTimeout(function(){return r.input.focus()},20)):3==o&&(S?onContextMenu(t,e):delayBlurEvent(t)))}}function rangeForUnit(e,t,r){if("char"==r)return new ye(t,t);if("word"==r)return e.findWordAt(t);if("line"==r)return new ye(Pos(t.line,0),clipPos(e.doc,Pos(t.line+1,0)));var n=r(e,t);return new ye(n.from,n.to)}function gutterEvent(e,t,r,n){var o,i;if(t.touches)o=t.touches[0].clientX,i=t.touches[0].clientY;else try{o=t.clientX,i=t.clientY}catch(t){return!1}if(o>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;n&&e_preventDefault(t);var a=e.display,s=a.lineDiv.getBoundingClientRect();if(i>s.bottom||!hasHandler(e,r))return e_defaultPrevented(t);i-=s.top-a.viewOffset;for(var l=0;l<e.options.gutters.length;++l){var c=a.gutters.childNodes[l];if(c&&c.getBoundingClientRect().right>=o)return signal(e,r,e,lineAtHeight(e.doc,i),e.options.gutters[l],t),e_defaultPrevented(t)}}function clickInGutter(e,t){return gutterEvent(e,t,"gutterClick",!0)}function onContextMenu(e,t){eventInWidget(e.display,t)||function contextMenuInGutter(e,t){if(!hasHandler(e,"gutterContextMenu"))return!1;return gutterEvent(e,t,"gutterContextMenu",!1)}(e,t)||signalDOMEvent(e,t,"contextmenu")||e.display.input.onContextMenu(t)}function themeChanged(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),clearCaches(e)}Fe.prototype.compare=function(e,t,r){return this.time+400>e&&0==cmp(t,this.pos)&&r==this.button};var Be={toString:function(){return"CodeMirror.Init"}},ze={},Re={};function guttersChanged(e){updateGutters(e),regChange(e),alignHorizontally(e)}function dragDropChanged(e,t,r){if(!t!=!(r&&r!=Be)){var n=e.display.dragFunctions,o=t?V:off;o(e.display.scroller,"dragstart",n.start),o(e.display.scroller,"dragenter",n.enter),o(e.display.scroller,"dragover",n.over),o(e.display.scroller,"dragleave",n.leave),o(e.display.scroller,"drop",n.drop)}}function wrappingChanged(e){e.options.lineWrapping?(addClass(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(L(e.display.wrapper,"CodeMirror-wrap"),findMaxLine(e)),estimateLineHeights(e),regChange(e),clearCaches(e),setTimeout(function(){return updateScrollbars(e)},100)}function CodeMirror$1(e,t){var n=this;if(!(this instanceof CodeMirror$1))return new CodeMirror$1(e,t);this.options=t=t?copyObj(t):{},copyObj(ze,t,!1),setGuttersForLineNumbers(t);var o=t.value;"string"==typeof o&&(o=new ke(o,t.mode,null,t.lineSeparator,t.direction)),this.doc=o;var i=new CodeMirror$1.inputStyles[t.inputStyle](this),c=this.display=new function Display(e,t,n){var o=this;this.input=n,o.scrollbarFiller=elt("div",null,"CodeMirror-scrollbar-filler"),o.scrollbarFiller.setAttribute("cm-not-content","true"),o.gutterFiller=elt("div",null,"CodeMirror-gutter-filler"),o.gutterFiller.setAttribute("cm-not-content","true"),o.lineDiv=eltP("div",null,"CodeMirror-code"),o.selectionDiv=elt("div",null,null,"position: relative; z-index: 1"),o.cursorDiv=elt("div",null,"CodeMirror-cursors"),o.measure=elt("div",null,"CodeMirror-measure"),o.lineMeasure=elt("div",null,"CodeMirror-measure"),o.lineSpace=eltP("div",[o.measure,o.lineMeasure,o.selectionDiv,o.cursorDiv,o.lineDiv],null,"position: relative; outline: none");var i=eltP("div",[o.lineSpace],"CodeMirror-lines");o.mover=elt("div",[i],null,"position: relative"),o.sizer=elt("div",[o.mover],"CodeMirror-sizer"),o.sizerWidth=null,o.heightForcer=elt("div",null,null,"position: absolute; height: "+O+"px; width: 1px;"),o.gutters=elt("div",null,"CodeMirror-gutters"),o.lineGutter=null,o.scroller=elt("div",[o.sizer,o.heightForcer,o.gutters],"CodeMirror-scroll"),o.scroller.setAttribute("tabIndex","-1"),o.wrapper=elt("div",[o.scrollbarFiller,o.gutterFiller,o.scroller],"CodeMirror"),a&&s<8&&(o.gutters.style.zIndex=-1,o.scroller.style.paddingRight=0),l||r&&v||(o.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(o.wrapper):e(o.wrapper)),o.viewFrom=o.viewTo=t.first,o.reportedViewFrom=o.reportedViewTo=t.first,o.view=[],o.renderedView=null,o.externalMeasured=null,o.viewOffset=0,o.lastWrapHeight=o.lastWrapWidth=0,o.updateLineNumbers=null,o.nativeBarWidth=o.barHeight=o.barWidth=0,o.scrollbarsClipped=!1,o.lineNumWidth=o.lineNumInnerWidth=o.lineNumChars=null,o.alignWidgets=!1,o.cachedCharWidth=o.cachedTextHeight=o.cachedPaddingH=null,o.maxLine=null,o.maxLineLength=0,o.maxLineChanged=!1,o.wheelDX=o.wheelDY=o.wheelStartX=o.wheelStartY=null,o.shift=!1,o.selForContextMenu=null,o.activeTouch=null,n.init(o)}(e,o,i);for(var u in c.wrapper.CodeMirror=this,updateGutters(this),themeChanged(this),t.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 T,keySeq:null,specialChars:null},t.autofocus&&!v&&c.input.focus(),a&&s<11&&setTimeout(function(){return n.display.input.reset(!0)},20),function registerEventHandlers(e){var t=e.display;V(t.scroller,"mousedown",operation(e,onMouseDown)),V(t.scroller,"dblclick",a&&s<11?operation(e,function(t){if(!signalDOMEvent(e,t)){var r=posFromMouse(e,t);if(r&&!clickInGutter(e,t)&&!eventInWidget(e.display,t)){e_preventDefault(t);var n=e.findWordAt(r);extendSelection(e.doc,n.anchor,n.head)}}}):function(t){return signalDOMEvent(e,t)||e_preventDefault(t)});S||V(t.scroller,"contextmenu",function(t){return onContextMenu(e,t)});var r,n={end:0};function finishTouch(){t.activeTouch&&(r=setTimeout(function(){return t.activeTouch=null},1e3),(n=t.activeTouch).end=+new Date)}function farAway(e,t){if(null==t.left)return!0;var r=t.left-e.left,n=t.top-e.top;return r*r+n*n>400}V(t.scroller,"touchstart",function(o){if(!signalDOMEvent(e,o)&&!function isMouseLikeTouchEvent(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}(o)&&!clickInGutter(e,o)){t.input.ensurePolled(),clearTimeout(r);var i=+new Date;t.activeTouch={start:i,moved:!1,prev:i-n.end<=300?n:null},1==o.touches.length&&(t.activeTouch.left=o.touches[0].pageX,t.activeTouch.top=o.touches[0].pageY)}}),V(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),V(t.scroller,"touchend",function(r){var n=t.activeTouch;if(n&&!eventInWidget(t,r)&&null!=n.left&&!n.moved&&new Date-n.start<300){var o,i=e.coordsChar(t.activeTouch,"page");o=!n.prev||farAway(n,n.prev)?new ye(i,i):!n.prev.prev||farAway(n,n.prev.prev)?e.findWordAt(i):new ye(Pos(i.line,0),clipPos(e.doc,Pos(i.line+1,0))),e.setSelection(o.anchor,o.head),e.focus(),e_preventDefault(r)}finishTouch()}),V(t.scroller,"touchcancel",finishTouch),V(t.scroller,"scroll",function(){t.scroller.clientHeight&&(updateScrollTop(e,t.scroller.scrollTop),setScrollLeft(e,t.scroller.scrollLeft,!0),signal(e,"scroll",e))}),V(t.scroller,"mousewheel",function(t){return onScrollWheel(e,t)}),V(t.scroller,"DOMMouseScroll",function(t){return onScrollWheel(e,t)}),V(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(t){signalDOMEvent(e,t)||e_stop(t)},over:function(t){signalDOMEvent(e,t)||(!function onDragOver(e,t){var r=posFromMouse(e,t);if(r){var n=document.createDocumentFragment();drawSelectionCursor(e,r,n),e.display.dragCursor||(e.display.dragCursor=elt("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),e.display.lineSpace.insertBefore(e.display.dragCursor,e.display.cursorDiv)),removeChildrenAndAdd(e.display.dragCursor,n)}}(e,t),e_stop(t))},start:function(t){return function onDragStart(e,t){if(a&&(!e.state.draggingText||+new Date-Le<100))e_stop(t);else if(!signalDOMEvent(e,t)&&!eventInWidget(e.display,t)&&(t.dataTransfer.setData("Text",e.getSelection()),t.dataTransfer.effectAllowed="copyMove",t.dataTransfer.setDragImage&&!p)){var r=elt("img",null,null,"position: fixed; left: 0; top: 0;");r.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",d&&(r.width=r.height=1,e.display.wrapper.appendChild(r),r._top=r.offsetTop),t.dataTransfer.setDragImage(r,0,0),d&&r.parentNode.removeChild(r)}}(e,t)},drop:operation(e,onDrop),leave:function(t){signalDOMEvent(e,t)||clearDragCursor(e)}};var o=t.input.getField();V(o,"keyup",function(t){return onKeyUp.call(e,t)}),V(o,"keydown",operation(e,onKeyDown)),V(o,"keypress",operation(e,onKeyPress)),V(o,"focus",function(t){return onFocus(e,t)}),V(o,"blur",function(t){return onBlur(e,t)})}(this),ensureGlobalHandlers(),startOperation(this),this.curOp.forceUpdate=!0,attachDoc(this,o),t.autofocus&&!v||this.hasFocus()?setTimeout(bind(onFocus,this),20):onBlur(this),Re)Re.hasOwnProperty(u)&&Re[u](n,t[u],Be);maybeUpdateLineNumberWidth(this),t.finishInit&&t.finishInit(this);for(var h=0;h<Ve.length;++h)Ve[h](n);endOperation(this),l&&t.lineWrapping&&"optimizelegibility"==getComputedStyle(c.lineDiv).textRendering&&(c.lineDiv.style.textRendering="auto")}CodeMirror$1.defaults=ze,CodeMirror$1.optionHandlers=Re;var Ve=[];function indentLine(e,t,r,n){var o,i=e.doc;null==r&&(r="add"),"smart"==r&&(i.mode.indent?o=getContextBefore(e,t).state:r="prev");var a=e.options.tabSize,s=getLine(i,t),l=countColumn(s.text,null,a);s.stateAfter&&(s.stateAfter=null);var c,u=s.text.match(/^\s*/)[0];if(n||/\S/.test(s.text)){if("smart"==r&&((c=i.mode.indent(o,s.text.slice(u.length),s.text))==P||c>150)){if(!n)return;r="prev"}}else c=0,r="not";"prev"==r?c=t>i.first?countColumn(getLine(i,t-1).text,null,a):0:"add"==r?c=l+e.options.indentUnit:"subtract"==r?c=l-e.options.indentUnit:"number"==typeof r&&(c=l+r),c=Math.max(0,c);var d="",p=0;if(e.options.indentWithTabs)for(var h=Math.floor(c/a);h;--h)p+=a,d+="\t";if(p<c&&(d+=spaceStr(c-p)),d!=u)return replaceRange(i,d,Pos(t,0),Pos(t,u.length),"+input"),s.stateAfter=null,!0;for(var f=0;f<i.sel.ranges.length;f++){var g=i.sel.ranges[f];if(g.head.line==t&&g.head.ch<u.length){var m=Pos(t,u.length);replaceOneSelection(i,f,new ye(m,m));break}}}CodeMirror$1.defineInitHook=function(e){return Ve.push(e)};var Ue=null;function setLastCopied(e){Ue=e}function applyTextInput(e,t,r,n,o){var i=e.doc;e.display.shift=!1,n||(n=i.sel);var a,s=e.state.pasteIncoming||"paste"==o,l=_(t),c=null;if(s&&n.ranges.length>1)if(Ue&&Ue.text.join("\n")==t){if(n.ranges.length%Ue.text.length==0){c=[];for(var u=0;u<Ue.text.length;u++)c.push(i.splitLines(Ue.text[u]))}}else l.length==n.ranges.length&&e.options.pasteLinesPerSelection&&(c=map(l,function(e){return[e]}));for(var d=n.ranges.length-1;d>=0;d--){var p=n.ranges[d],h=p.from(),f=p.to();p.empty()&&(r&&r>0?h=Pos(h.line,h.ch-r):e.state.overwrite&&!s?f=Pos(f.line,Math.min(getLine(i,f.line).text.length,f.ch+lst(l).length)):Ue&&Ue.lineWise&&Ue.text.join("\n")==t&&(h=f=Pos(h.line,0))),a=e.curOp.updateInput;var g={from:h,to:f,text:c?c[d%c.length]:l,origin:o||(s?"paste":e.state.cutIncoming?"cut":"+input")};makeChange(e.doc,g),signalLater(e,"inputRead",e,g)}t&&!s&&triggerElectric(e,t),ensureCursorVisible(e),e.curOp.updateInput=a,e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=!1}function handlePaste(e,t){var r=e.clipboardData&&e.clipboardData.getData("Text");if(r)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||runInOp(t,function(){return applyTextInput(t,r,0,null,"paste")}),!0}function triggerElectric(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var r=e.doc.sel,n=r.ranges.length-1;n>=0;n--){var o=r.ranges[n];if(!(o.head.ch>100||n&&r.ranges[n-1].head.line==o.head.line)){var i=e.getModeAt(o.head),a=!1;if(i.electricChars){for(var s=0;s<i.electricChars.length;s++)if(t.indexOf(i.electricChars.charAt(s))>-1){a=indentLine(e,o.head.line,"smart");break}}else i.electricInput&&i.electricInput.test(getLine(e.doc,o.head.line).text.slice(0,o.head.ch))&&(a=indentLine(e,o.head.line,"smart"));a&&signalLater(e,"electricInput",e,o.head.line)}}}function copyableRanges(e){for(var t=[],r=[],n=0;n<e.doc.sel.ranges.length;n++){var o=e.doc.sel.ranges[n].head.line,i={anchor:Pos(o,0),head:Pos(o+1,0)};r.push(i),t.push(e.getRange(i.anchor,i.head))}return{text:t,ranges:r}}function disableBrowserMagic(e,t){e.setAttribute("autocorrect","off"),e.setAttribute("autocapitalize","off"),e.setAttribute("spellcheck",!!t)}function hiddenTextarea(){var e=elt("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=elt("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return l?e.style.width="1000px":e.setAttribute("wrap","off"),g&&(e.style.border="1px solid black"),disableBrowserMagic(e),t}function findPosH(e,t,r,n,o){var i=t,a=r,s=getLine(e,t.line);function moveOnce(n){var i;if(null==(i=o?function moveVisually(e,t,r,n){var o=getOrder(t,e.doc.direction);if(!o)return moveLogically(t,r,n);r.ch>=t.text.length?(r.ch=t.text.length,r.sticky="before"):r.ch<=0&&(r.ch=0,r.sticky="after");var i=getBidiPartAt(o,r.ch,r.sticky),a=o[i];if("ltr"==e.doc.direction&&a.level%2==0&&(n>0?a.to>r.ch:a.from<r.ch))return moveLogically(t,r,n);var s,l=function(e,r){return moveCharLogically(t,e instanceof Pos?e.ch:e,r)},c=function(r){return e.options.lineWrapping?(s=s||prepareMeasureForLine(e,t),wrappedLineExtentChar(e,t,s,r)):{begin:0,end:t.text.length}},u=c("before"==r.sticky?l(r,-1):r.ch);if("rtl"==e.doc.direction||1==a.level){var d=1==a.level==n<0,p=l(r,d?1:-1);if(null!=p&&(d?p<=a.to&&p<=u.end:p>=a.from&&p>=u.begin)){var h=d?"before":"after";return new Pos(r.line,p,h)}}var f=function(e,t,n){for(var i=function(e,t){return t?new Pos(r.line,l(e,1),"before"):new Pos(r.line,e,"after")};e>=0&&e<o.length;e+=t){var a=o[e],s=t>0==(1!=a.level),c=s?n.begin:l(n.end,-1);if(a.from<=c&&c<a.to)return i(c,s);if(c=s?a.from:l(a.to,-1),n.begin<=c&&c<n.end)return i(c,s)}},g=f(i+n,n,u);if(g)return g;var m=n>0?u.end:l(u.begin,-1);return null==m||n>0&&m==t.text.length||!(g=f(n>0?0:o.length-1,n,c(m)))?null:g}(e.cm,s,t,r):moveLogically(s,t,r))){if(n||!function findNextLine(){var n=t.line+r;return!(n<e.first||n>=e.first+e.size)&&(t=new Pos(n,t.ch,t.sticky),s=getLine(e,n))}())return!1;t=endOfLine(o,e.cm,s,t.line,r)}else t=i;return!0}if("char"==n)moveOnce();else if("column"==n)moveOnce(!0);else if("word"==n||"group"==n)for(var l=null,c="group"==n,u=e.cm&&e.cm.getHelper(t,"wordChars"),d=!0;!(r<0)||moveOnce(!d);d=!1){var p=s.text.charAt(t.ch)||"\n",h=isWordChar(p,u)?"w":c&&"\n"==p?"n":!c||/\s/.test(p)?null:"p";if(!c||d||h||(h="s"),l&&l!=h){r<0&&(r=1,moveOnce(),t.sticky="after");break}if(h&&(l=h),r>0&&!moveOnce(!d))break}var f=skipAtomic(e,t,i,a,!0);return equalCursorPos(i,f)&&(f.hitSide=!0),f}function findPosV(e,t,r,n){var o,i,a=e.doc,s=t.left;if("page"==n){var l=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),c=Math.max(l-.5*textHeight(e.display),3);o=(r>0?t.bottom:t.top)+r*c}else"line"==n&&(o=r>0?t.bottom+3:t.top-3);for(;(i=coordsChar(e,s,o)).outside;){if(r<0?o<=0:o>=a.height){i.hitSide=!0;break}o+=5*r}return i}var je=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new T,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function posToDOM(e,t){var r=findViewForLine(e,t.line);if(!r||r.hidden)return null;var n=getLine(e.doc,t.line),o=mapFromLineView(r,n,t.line),i=getOrder(n,e.doc.direction),a="left";i&&(a=getBidiPartAt(i,t.ch)%2?"right":"left");var s=nodeAndOffsetInLineMap(o.map,t.ch,a);return s.offset="right"==s.collapse?s.end:s.start,s}function badPos(e,t){return t&&(e.bad=!0),e}function domToPos(e,t,r){var n;if(t==e.display.lineDiv){if(!(n=e.display.lineDiv.childNodes[r]))return badPos(e.clipPos(Pos(e.display.viewTo-1)),!0);t=null,r=0}else for(n=t;;n=n.parentNode){if(!n||n==e.display.lineDiv)return null;if(n.parentNode&&n.parentNode==e.display.lineDiv)break}for(var o=0;o<e.display.view.length;o++){var i=e.display.view[o];if(i.node==n)return locateNodeInLineView(i,t,r)}}function locateNodeInLineView(e,t,r){var n=e.text.firstChild,o=!1;if(!t||!contains(n,t))return badPos(Pos(lineNo(e.line),0),!0);if(t==n&&(o=!0,t=n.childNodes[r],r=0,!t)){var i=e.rest?lst(e.rest):e.line;return badPos(Pos(lineNo(i),i.text.length),o)}var a=3==t.nodeType?t:null,s=t;for(a||1!=t.childNodes.length||3!=t.firstChild.nodeType||(a=t.firstChild,r&&(r=a.nodeValue.length));s.parentNode!=n;)s=s.parentNode;var l=e.measure,c=l.maps;function find(t,r,n){for(var o=-1;o<(c?c.length:0);o++)for(var i=o<0?l.map:c[o],a=0;a<i.length;a+=3){var s=i[a+2];if(s==t||s==r){var u=lineNo(o<0?e.line:e.rest[o]),d=i[a]+n;return(n<0||s!=t)&&(d=i[a+(n?1:0)]),Pos(u,d)}}}var u=find(a,s,r);if(u)return badPos(u,o);for(var d=s.nextSibling,p=a?a.nodeValue.length-r:0;d;d=d.nextSibling){if(u=find(d,d.firstChild,0))return badPos(Pos(u.line,u.ch-p),o);p+=d.textContent.length}for(var h=s.previousSibling,f=r;h;h=h.previousSibling){if(u=find(h,h.firstChild,-1))return badPos(Pos(u.line,u.ch+f),o);f+=h.textContent.length}}je.prototype.init=function(e){var t=this,r=this,n=r.cm,o=r.div=e.lineDiv;function onCopyCut(e){if(!signalDOMEvent(n,e)){if(n.somethingSelected())setLastCopied({lineWise:!1,text:n.getSelections()}),"cut"==e.type&&n.replaceSelection("",null,"cut");else{if(!n.options.lineWiseCopyCut)return;var t=copyableRanges(n);setLastCopied({lineWise:!0,text:t.text}),"cut"==e.type&&n.operation(function(){n.setSelections(t.ranges,0,A),n.replaceSelection("",null,"cut")})}if(e.clipboardData){e.clipboardData.clearData();var i=Ue.text.join("\n");if(e.clipboardData.setData("Text",i),e.clipboardData.getData("Text")==i)return void e.preventDefault()}var a=hiddenTextarea(),s=a.firstChild;n.display.lineSpace.insertBefore(a,n.display.lineSpace.firstChild),s.value=Ue.text.join("\n");var l=document.activeElement;M(s),setTimeout(function(){n.display.lineSpace.removeChild(a),l.focus(),l==o&&r.showPrimarySelection()},50)}}disableBrowserMagic(o,n.options.spellcheck),V(o,"paste",function(e){signalDOMEvent(n,e)||handlePaste(e,n)||s<=11&&setTimeout(operation(n,function(){return t.updateFromDOM()}),20)}),V(o,"compositionstart",function(e){t.composing={data:e.data,done:!1}}),V(o,"compositionupdate",function(e){t.composing||(t.composing={data:e.data,done:!1})}),V(o,"compositionend",function(e){t.composing&&(e.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),V(o,"touchstart",function(){return r.forceCompositionEnd()}),V(o,"input",function(){t.composing||t.readFromDOMSoon()}),V(o,"copy",onCopyCut),V(o,"cut",onCopyCut)},je.prototype.prepareSelection=function(){var e=prepareSelection(this.cm,!1);return e.focus=this.cm.state.focused,e},je.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},je.prototype.showPrimarySelection=function(){var e=window.getSelection(),t=this.cm,n=t.doc.sel.primary(),o=n.from(),i=n.to();if(t.display.viewTo==t.display.viewFrom||o.line>=t.display.viewTo||i.line<t.display.viewFrom)e.removeAllRanges();else{var a=domToPos(t,e.anchorNode,e.anchorOffset),s=domToPos(t,e.focusNode,e.focusOffset);if(!a||a.bad||!s||s.bad||0!=cmp(minPos(a,s),o)||0!=cmp(maxPos(a,s),i)){var l=t.display.view,c=o.line>=t.display.viewFrom&&posToDOM(t,o)||{node:l[0].measure.map[2],offset:0},u=i.line<t.display.viewTo&&posToDOM(t,i);if(!u){var d=l[l.length-1].measure,p=d.maps?d.maps[d.maps.length-1]:d.map;u={node:p[p.length-1],offset:p[p.length-2]-p[p.length-3]}}if(c&&u){var h,f=e.rangeCount&&e.getRangeAt(0);try{h=k(c.node,c.offset,u.offset,u.node)}catch(e){}h&&(!r&&t.state.focused?(e.collapse(c.node,c.offset),h.collapsed||(e.removeAllRanges(),e.addRange(h))):(e.removeAllRanges(),e.addRange(h)),f&&null==e.anchorNode?e.addRange(f):r&&this.startGracePeriod()),this.rememberSelection()}else e.removeAllRanges()}}},je.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){return e.cm.curOp.selectionChanged=!0})},20)},je.prototype.showMultipleSelections=function(e){removeChildrenAndAdd(this.cm.display.cursorDiv,e.cursors),removeChildrenAndAdd(this.cm.display.selectionDiv,e.selection)},je.prototype.rememberSelection=function(){var e=window.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},je.prototype.selectionInEditor=function(){var e=window.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return contains(this.div,t)},je.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())},je.prototype.blur=function(){this.div.blur()},je.prototype.getField=function(){return this.div},je.prototype.supportsTouch=function(){return!0},je.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():runInOp(this.cm,function(){return e.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,function poll(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,poll))})},je.prototype.selectionChanged=function(){var e=window.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},je.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=window.getSelection(),t=this.cm;if(m&&u&&this.cm.options.gutters.length&&function isInGutter(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}(e.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var r=domToPos(t,e.anchorNode,e.anchorOffset),n=domToPos(t,e.focusNode,e.focusOffset);r&&n&&runInOp(t,function(){setSelection(t.doc,simpleSelection(r,n),A),(r.bad||n.bad)&&(t.curOp.selectionChanged=!0)})}}},je.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e,t,r,n=this.cm,o=n.display,i=n.doc.sel.primary(),a=i.from(),s=i.to();if(0==a.ch&&a.line>n.firstLine()&&(a=Pos(a.line-1,getLine(n.doc,a.line-1).length)),s.ch==getLine(n.doc,s.line).text.length&&s.line<n.lastLine()&&(s=Pos(s.line+1,0)),a.line<o.viewFrom||s.line>o.viewTo-1)return!1;a.line==o.viewFrom||0==(e=findViewIndex(n,a.line))?(t=lineNo(o.view[0].line),r=o.view[0].node):(t=lineNo(o.view[e].line),r=o.view[e-1].node.nextSibling);var l,c,u=findViewIndex(n,s.line);if(u==o.view.length-1?(l=o.viewTo-1,c=o.lineDiv.lastChild):(l=lineNo(o.view[u+1].line)-1,c=o.view[u+1].node.previousSibling),!r)return!1;for(var d=n.doc.splitLines(function domTextBetween(e,t,r,n,o){var i="",a=!1,s=e.doc.lineSeparator();function close(){a&&(i+=s,a=!1)}function addText(e){e&&(close(),i+=e)}function walk(t){if(1==t.nodeType){var r=t.getAttribute("cm-text");if(null!=r)return void addText(r||t.textContent.replace(/\u200b/g,""));var i,l=t.getAttribute("cm-marker");if(l){var c=e.findMarks(Pos(n,0),Pos(o+1,0),function recognizeMarker(e){return function(t){return t.id==e}}(+l));return void(c.length&&(i=c[0].find(0))&&addText(getBetween(e.doc,i.from,i.to).join(s)))}if("false"==t.getAttribute("contenteditable"))return;var u=/^(pre|div|p)$/i.test(t.nodeName);u&&close();for(var d=0;d<t.childNodes.length;d++)walk(t.childNodes[d]);u&&(a=!0)}else 3==t.nodeType&&addText(t.nodeValue)}for(;walk(t),t!=r;)t=t.nextSibling;return i}(n,r,c,t,l)),p=getBetween(n.doc,Pos(t,0),Pos(l,getLine(n.doc,l).text.length));d.length>1&&p.length>1;)if(lst(d)==lst(p))d.pop(),p.pop(),l--;else{if(d[0]!=p[0])break;d.shift(),p.shift(),t++}for(var h=0,f=0,g=d[0],m=p[0],v=Math.min(g.length,m.length);h<v&&g.charCodeAt(h)==m.charCodeAt(h);)++h;for(var y=lst(d),b=lst(p),C=Math.min(y.length-(1==d.length?h:0),b.length-(1==p.length?h:0));f<C&&y.charCodeAt(y.length-f-1)==b.charCodeAt(b.length-f-1);)++f;if(1==d.length&&1==p.length&&t==a.line)for(;h&&h>a.ch&&y.charCodeAt(y.length-f-1)==b.charCodeAt(b.length-f-1);)h--,f++;d[d.length-1]=y.slice(0,y.length-f).replace(/^\u200b+/,""),d[0]=d[0].slice(h).replace(/\u200b+$/,"");var x=Pos(t,h),w=Pos(l,p.length?lst(p).length-f:0);return d.length>1||d[0]||cmp(x,w)?(replaceRange(n.doc,d,x,w,"+input"),!0):void 0},je.prototype.ensurePolled=function(){this.forceCompositionEnd()},je.prototype.reset=function(){this.forceCompositionEnd()},je.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},je.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()},80))},je.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||runInOp(this.cm,function(){return regChange(e.cm)})},je.prototype.setUneditable=function(e){e.contentEditable="false"},je.prototype.onKeyPress=function(e){0!=e.charCode&&(e.preventDefault(),this.cm.isReadOnly()||operation(this.cm,applyTextInput)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},je.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},je.prototype.onContextMenu=function(){},je.prototype.resetPosition=function(){},je.prototype.needsContentAttribute=!0;var Ge=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new T,this.hasSelection=!1,this.composing=null};Ge.prototype.init=function(e){var t=this,r=this,n=this.cm,o=this.wrapper=hiddenTextarea(),i=this.textarea=o.firstChild;function prepareCopyCut(e){if(!signalDOMEvent(n,e)){if(n.somethingSelected())setLastCopied({lineWise:!1,text:n.getSelections()});else{if(!n.options.lineWiseCopyCut)return;var t=copyableRanges(n);setLastCopied({lineWise:!0,text:t.text}),"cut"==e.type?n.setSelections(t.ranges,null,A):(r.prevInput="",i.value=t.text.join("\n"),M(i))}"cut"==e.type&&(n.state.cutIncoming=!0)}}e.wrapper.insertBefore(o,e.wrapper.firstChild),g&&(i.style.width="0px"),V(i,"input",function(){a&&s>=9&&t.hasSelection&&(t.hasSelection=null),r.poll()}),V(i,"paste",function(e){signalDOMEvent(n,e)||handlePaste(e,n)||(n.state.pasteIncoming=!0,r.fastPoll())}),V(i,"cut",prepareCopyCut),V(i,"copy",prepareCopyCut),V(e.scroller,"paste",function(t){eventInWidget(e,t)||signalDOMEvent(n,t)||(n.state.pasteIncoming=!0,r.focus())}),V(e.lineSpace,"selectstart",function(t){eventInWidget(e,t)||e_preventDefault(t)}),V(i,"compositionstart",function(){var e=n.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:e,range:n.markText(e,n.getCursor("to"),{className:"CodeMirror-composing"})}}),V(i,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})},Ge.prototype.prepareSelection=function(){var e=this.cm,t=e.display,r=e.doc,n=prepareSelection(e);if(e.options.moveInputWithCursor){var o=cursorCoords(e,r.sel.primary().head,"div"),i=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();n.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,o.top+a.top-i.top)),n.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,o.left+a.left-i.left))}return n},Ge.prototype.showSelection=function(e){var t=this.cm.display;removeChildrenAndAdd(t.cursorDiv,e.cursors),removeChildrenAndAdd(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},Ge.prototype.reset=function(e){if(!this.contextMenuPending&&!this.composing){var t=this.cm;if(t.somethingSelected()){this.prevInput="";var r=t.getSelection();this.textarea.value=r,t.state.focused&&M(this.textarea),a&&s>=9&&(this.hasSelection=r)}else e||(this.prevInput=this.textarea.value="",a&&s>=9&&(this.hasSelection=null))}},Ge.prototype.getField=function(){return this.textarea},Ge.prototype.supportsTouch=function(){return!1},Ge.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!v||activeElt()!=this.textarea))try{this.textarea.focus()}catch(e){}},Ge.prototype.blur=function(){this.textarea.blur()},Ge.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},Ge.prototype.receivedFocus=function(){this.slowPoll()},Ge.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},Ge.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0,t.polling.set(20,function p(){t.poll()||e?(t.pollingFast=!1,t.slowPoll()):(e=!0,t.polling.set(60,p))})},Ge.prototype.poll=function(){var e=this,t=this.cm,r=this.textarea,n=this.prevInput;if(this.contextMenuPending||!t.state.focused||$(r)&&!n&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var o=r.value;if(o==n&&!t.somethingSelected())return!1;if(a&&s>=9&&this.hasSelection===o||y&&/[\uf700-\uf7ff]/.test(o))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var i=o.charCodeAt(0);if(8203!=i||n||(n="​"),8666==i)return this.reset(),this.cm.execCommand("undo")}for(var l=0,c=Math.min(n.length,o.length);l<c&&n.charCodeAt(l)==o.charCodeAt(l);)++l;return runInOp(t,function(){applyTextInput(t,o.slice(l),n.length-l,null,e.composing?"*compose":null),o.length>1e3||o.indexOf("\n")>-1?r.value=e.prevInput="":e.prevInput=o,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},Ge.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},Ge.prototype.onKeyPress=function(){a&&s>=9&&(this.hasSelection=null),this.fastPoll()},Ge.prototype.onContextMenu=function(e){var t=this,r=t.cm,n=r.display,o=t.textarea,i=posFromMouse(r,e),c=n.scroller.scrollTop;if(i&&!d){r.options.resetSelectionOnContextMenu&&-1==r.doc.sel.contains(i)&&operation(r,setSelection)(r.doc,simpleSelection(i),A);var u=o.style.cssText,p=t.wrapper.style.cssText;t.wrapper.style.cssText="position: absolute";var h,f=t.wrapper.getBoundingClientRect();if(o.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(e.clientY-f.top-5)+"px; left: "+(e.clientX-f.left-5)+"px;\n      z-index: 1000; background: "+(a?"rgba(255, 255, 255, .05)":"transparent")+";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",l&&(h=window.scrollY),n.input.focus(),l&&window.scrollTo(null,h),n.input.reset(),r.somethingSelected()||(o.value=t.prevInput=" "),t.contextMenuPending=!0,n.selForContextMenu=r.doc.sel,clearTimeout(n.detectingSelectAll),a&&s>=9&&prepareSelectAllHack(),S){e_stop(e);var g=function(){off(window,"mouseup",g),setTimeout(rehide,20)};V(window,"mouseup",g)}else setTimeout(rehide,50)}function prepareSelectAllHack(){if(null!=o.selectionStart){var e=r.somethingSelected(),i="​"+(e?o.value:"");o.value="⇚",o.value=i,t.prevInput=e?"":"​",o.selectionStart=1,o.selectionEnd=i.length,n.selForContextMenu=r.doc.sel}}function rehide(){if(t.contextMenuPending=!1,t.wrapper.style.cssText=p,o.style.cssText=u,a&&s<9&&n.scrollbars.setScrollTop(n.scroller.scrollTop=c),null!=o.selectionStart){(!a||a&&s<9)&&prepareSelectAllHack();var e=0,i=function(){n.selForContextMenu==r.doc.sel&&0==o.selectionStart&&o.selectionEnd>0&&"​"==t.prevInput?operation(r,selectAll)(r):e++<10?n.detectingSelectAll=setTimeout(i,500):(n.selForContextMenu=null,n.input.reset())};n.detectingSelectAll=setTimeout(i,200)}}},Ge.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e},Ge.prototype.setUneditable=function(){},Ge.prototype.needsContentAttribute=!1,function defineOptions(e){var t=e.optionHandlers;function option(r,n,o,i){e.defaults[r]=n,o&&(t[r]=i?function(e,t,r){r!=Be&&o(e,t,r)}:o)}e.defineOption=option,e.Init=Be,option("value","",function(e,t){return e.setValue(t)},!0),option("mode",null,function(e,t){e.doc.modeOption=t,loadMode(e)},!0),option("indentUnit",2,loadMode,!0),option("indentWithTabs",!1),option("smartIndent",!0),option("tabSize",4,function(e){resetModeState(e),clearCaches(e),regChange(e)},!0),option("lineSeparator",null,function(e,t){if(e.doc.lineSep=t,t){var r=[],n=e.doc.first;e.doc.iter(function(e){for(var o=0;;){var i=e.text.indexOf(t,o);if(-1==i)break;o=i+t.length,r.push(Pos(n,i))}n++});for(var o=r.length-1;o>=0;o--)replaceRange(e.doc,t,r[o],Pos(r[o].line,r[o].ch+t.length))}}),option("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,function(e,t,r){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),r!=Be&&e.refresh()}),option("specialCharPlaceholder",defaultSpecialCharPlaceholder,function(e){return e.refresh()},!0),option("electricChars",!0),option("inputStyle",v?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),option("spellcheck",!1,function(e,t){return e.getInputField().spellcheck=t},!0),option("rtlMoveVisually",!C),option("wholeLineUpdateBefore",!0),option("theme","default",function(e){themeChanged(e),guttersChanged(e)},!0),option("keyMap","default",function(e,t,r){var n=getKeyMap(t),o=r!=Be&&getKeyMap(r);o&&o.detach&&o.detach(e,n),n.attach&&n.attach(e,o||null)}),option("extraKeys",null),option("configureMouse",null),option("lineWrapping",!1,wrappingChanged,!0),option("gutters",[],function(e){setGuttersForLineNumbers(e.options),guttersChanged(e)},!0),option("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?compensateForHScroll(e.display)+"px":"0",e.refresh()},!0),option("coverGutterNextToScrollbar",!1,function(e){return updateScrollbars(e)},!0),option("scrollbarStyle","native",function(e){initScrollbars(e),updateScrollbars(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),option("lineNumbers",!1,function(e){setGuttersForLineNumbers(e.options),guttersChanged(e)},!0),option("firstLineNumber",1,guttersChanged,!0),option("lineNumberFormatter",function(e){return e},guttersChanged,!0),option("showCursorWhenSelecting",!1,updateSelection,!0),option("resetSelectionOnContextMenu",!0),option("lineWiseCopyCut",!0),option("pasteLinesPerSelection",!0),option("readOnly",!1,function(e,t){"nocursor"==t&&(onBlur(e),e.display.input.blur()),e.display.input.readOnlyChanged(t)}),option("disableInput",!1,function(e,t){t||e.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(e,t){return e.doc.history.undoDepth=t}),option("historyEventDelay",1250),option("viewportMargin",10,function(e){return e.refresh()},!0),option("maxHighlightLength",1e4,resetModeState,!0),option("moveInputWithCursor",!0,function(e,t){t||e.display.input.resetPosition()}),option("tabindex",null,function(e,t){return e.display.input.getField().tabIndex=t||""}),option("autofocus",null),option("direction","ltr",function(e,t){return e.doc.setDirection(t)},!0)}(CodeMirror$1),function(e){var t=e.optionHandlers,r=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,r){var n=this.options,o=n[e];n[e]==r&&"mode"!=e||(n[e]=r,t.hasOwnProperty(e)&&operation(this,t[e])(this,r,o),signal(this,"optionChange",this,e))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](getKeyMap(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,r=0;r<t.length;++r)if(t[r]==e||t[r].name==e)return t.splice(r,1),!0},addOverlay:methodOp(function(t,r){var n=t.token?t:e.getMode(this.options,t);if(n.startState)throw new Error("Overlays may not be stateful.");!function insertSorted(e,t,r){for(var n=0,o=r(t);n<e.length&&r(e[n])<=o;)n++;e.splice(n,0,t)}(this.state.overlays,{mode:n,modeSpec:t,opaque:r&&r.opaque,priority:r&&r.priority||0},function(e){return e.priority}),this.state.modeGen++,regChange(this)}),removeOverlay:methodOp(function(e){for(var t=this.state.overlays,r=0;r<t.length;++r){var n=t[r].modeSpec;if(n==e||"string"==typeof e&&n.name==e)return t.splice(r,1),this.state.modeGen++,void regChange(this)}}),indentLine:methodOp(function(e,t,r){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),isLine(this.doc,e)&&indentLine(this,e,t,r)}),indentSelection:methodOp(function(e){for(var t=this.doc.sel.ranges,r=-1,n=0;n<t.length;n++){var o=t[n];if(o.empty())o.head.line>r&&(indentLine(this,o.head.line,e,!0),r=o.head.line,n==this.doc.sel.primIndex&&ensureCursorVisible(this));else{var i=o.from(),a=o.to(),s=Math.max(r,i.line);r=Math.min(this.lastLine(),a.line-(a.ch?0:1))+1;for(var l=s;l<r;++l)indentLine(this,l,e);var c=this.doc.sel.ranges;0==i.ch&&t.length==c.length&&c[n].from().ch>0&&replaceOneSelection(this.doc,n,new ye(i,c[n].to()),A)}}}),getTokenAt:function(e,t){return takeToken(this,e,t)},getLineTokens:function(e,t){return takeToken(this,Pos(e),t,!0)},getTokenTypeAt:function(e){e=clipPos(this.doc,e);var t,r=getLineStyles(this,getLine(this.doc,e.line)),n=0,o=(r.length-1)/2,i=e.ch;if(0==i)t=r[2];else for(;;){var a=n+o>>1;if((a?r[2*a-1]:0)>=i)o=a;else{if(!(r[2*a+1]<i)){t=r[2*a+2];break}n=a+1}}var s=t?t.indexOf("overlay "):-1;return s<0?t:0==s?null:t.slice(0,s-1)},getModeAt:function(t){var r=this.doc.mode;return r.innerMode?e.innerMode(r,this.getTokenAt(t).state).mode:r},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var n=[];if(!r.hasOwnProperty(t))return n;var o=r[t],i=this.getModeAt(e);if("string"==typeof i[t])o[i[t]]&&n.push(o[i[t]]);else if(i[t])for(var a=0;a<i[t].length;a++){var s=o[i[t][a]];s&&n.push(s)}else i.helperType&&o[i.helperType]?n.push(o[i.helperType]):o[i.name]&&n.push(o[i.name]);for(var l=0;l<o._global.length;l++){var c=o._global[l];c.pred(i,this)&&-1==indexOf(n,c.val)&&n.push(c.val)}return n},getStateAfter:function(e,t){var r=this.doc;return getContextBefore(this,(e=clipLine(r,null==e?r.first+r.size-1:e))+1,t).state},cursorCoords:function(e,t){var r=this.doc.sel.primary();return cursorCoords(this,null==e?r.head:"object"==typeof e?clipPos(this.doc,e):e?r.from():r.to(),t||"page")},charCoords:function(e,t){return charCoords(this,clipPos(this.doc,e),t||"page")},coordsChar:function(e,t){return coordsChar(this,(e=fromCoordSystem(this,e,t||"page")).left,e.top)},lineAtHeight:function(e,t){return e=fromCoordSystem(this,{top:e,left:0},t||"page").top,lineAtHeight(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t,r){var n,o=!1;if("number"==typeof e){var i=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:e>i&&(e=i,o=!0),n=getLine(this.doc,e)}else n=e;return intoCoordSystem(this,n,{top:0,left:0},t||"page",r||o).top+(o?this.doc.height-heightAtLine(n):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(e,t,r,n,o){var i=this.display,a=(e=cursorCoords(this,clipPos(this.doc,e))).bottom,s=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),i.sizer.appendChild(t),"over"==n)a=e.top;else if("above"==n||"near"==n){var l=Math.max(i.wrapper.clientHeight,this.doc.height),c=Math.max(i.sizer.clientWidth,i.lineSpace.clientWidth);("above"==n||e.bottom+t.offsetHeight>l)&&e.top>t.offsetHeight?a=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=l&&(a=e.bottom),s+t.offsetWidth>c&&(s=c-t.offsetWidth)}t.style.top=a+"px",t.style.left=t.style.right="","right"==o?(s=i.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==o?s=0:"middle"==o&&(s=(i.sizer.clientWidth-t.offsetWidth)/2),t.style.left=s+"px"),r&&function scrollIntoView(e,t){var r=calculateScrollPos(e,t);null!=r.scrollTop&&updateScrollTop(e,r.scrollTop),null!=r.scrollLeft&&setScrollLeft(e,r.scrollLeft)}(this,{left:s,top:a,right:s+t.offsetWidth,bottom:a+t.offsetHeight})},triggerOnKeyDown:methodOp(onKeyDown),triggerOnKeyPress:methodOp(onKeyPress),triggerOnKeyUp:onKeyUp,triggerOnMouseDown:methodOp(onMouseDown),execCommand:function(e){if(De.hasOwnProperty(e))return De[e].call(null,this)},triggerElectric:methodOp(function(e){triggerElectric(this,e)}),findPosH:function(e,t,r,n){var o=1;t<0&&(o=-1,t=-t);for(var i=clipPos(this.doc,e),a=0;a<t&&!(i=findPosH(this.doc,i,o,r,n)).hitSide;++a);return i},moveH:methodOp(function(e,t){var r=this;this.extendSelectionsBy(function(n){return r.display.shift||r.doc.extend||n.empty()?findPosH(r.doc,n.head,e,t,r.options.rtlMoveVisually):e<0?n.from():n.to()},D)}),deleteH:methodOp(function(e,t){var r=this.doc.sel,n=this.doc;r.somethingSelected()?n.replaceSelection("",null,"+delete"):deleteNearSelection(this,function(r){var o=findPosH(n,r.head,e,t,!1);return e<0?{from:o,to:r.head}:{from:r.head,to:o}})}),findPosV:function(e,t,r,n){var o=1,i=n;t<0&&(o=-1,t=-t);for(var a=clipPos(this.doc,e),s=0;s<t;++s){var l=cursorCoords(this,a,"div");if(null==i?i=l.left:l.left=i,(a=findPosV(this,l,o,r)).hitSide)break}return a},moveV:methodOp(function(e,t){var r=this,n=this.doc,o=[],i=!this.display.shift&&!n.extend&&n.sel.somethingSelected();if(n.extendSelectionsBy(function(a){if(i)return e<0?a.from():a.to();var s=cursorCoords(r,a.head,"div");null!=a.goalColumn&&(s.left=a.goalColumn),o.push(s.left);var l=findPosV(r,s,e,t);return"page"==t&&a==n.sel.primary()&&addToScrollTop(r,charCoords(r,l,"div").top-s.top),l},D),o.length)for(var a=0;a<n.sel.ranges.length;a++)n.sel.ranges[a].goalColumn=o[a]}),findWordAt:function(e){var t=getLine(this.doc,e.line).text,r=e.ch,n=e.ch;if(t){var o=this.getHelper(e,"wordChars");"before"!=e.sticky&&n!=t.length||!r?++n:--r;for(var i=t.charAt(r),a=isWordChar(i,o)?function(e){return isWordChar(e,o)}:/\s/.test(i)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!isWordChar(e)};r>0&&a(t.charAt(r-1));)--r;for(;n<t.length&&a(t.charAt(n));)++n}return new ye(Pos(e.line,r),Pos(e.line,n))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?addClass(this.display.cursorDiv,"CodeMirror-overwrite"):L(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(e,t){scrollToCoords(this,e,t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-scrollGap(this)-this.display.barHeight,width:e.scrollWidth-scrollGap(this)-this.display.barWidth,clientHeight:displayHeight(this),clientWidth:displayWidth(this)}},scrollIntoView:methodOp(function(e,t){null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:Pos(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line?function scrollToRange(e,t){resolveScrollToPos(e),e.curOp.scrollToPos=t}(this,e):scrollToCoordsRange(this,e.from,e.to,e.margin)}),setSize:methodOp(function(e,t){var r=this,n=function(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e};null!=e&&(this.display.wrapper.style.width=n(e)),null!=t&&(this.display.wrapper.style.height=n(t)),this.options.lineWrapping&&clearLineMeasurementCache(this);var o=this.display.viewFrom;this.doc.iter(o,this.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){regLineChange(r,o,"widget");break}++o}),this.curOp.forceUpdate=!0,signal(this,"refresh",this)}),operation:function(e){return runInOp(this,e)},startOperation:function(){return startOperation(this)},endOperation:function(){return endOperation(this)},refresh:methodOp(function(){var e=this.display.cachedTextHeight;regChange(this),this.curOp.forceUpdate=!0,clearCaches(this),scrollToCoords(this,this.doc.scrollLeft,this.doc.scrollTop),updateGutterSpace(this),(null==e||Math.abs(e-textHeight(this.display))>.5)&&estimateLineHeights(this),signal(this,"refresh",this)}),swapDoc:methodOp(function(e){var t=this.doc;return t.cm=null,attachDoc(this,e),clearCaches(this),this.display.input.reset(),scrollToCoords(this,e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,signalLater(this,"swapDoc",this,t),t}),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(e),e.registerHelper=function(t,n,o){r.hasOwnProperty(t)||(r[t]=e[t]={_global:[]}),r[t][n]=o},e.registerGlobalHelper=function(t,n,o,i){e.registerHelper(t,n,i),r[t]._global.push({pred:o,val:i})}}(CodeMirror$1);var Ke="iter insert remove copy getEditor constructor".split(" ");for(var _e in ke.prototype)ke.prototype.hasOwnProperty(_e)&&indexOf(Ke,_e)<0&&(CodeMirror$1.prototype[_e]=function(e){return function(){return e.apply(this.doc,arguments)}}(ke.prototype[_e]));return eventMixin(ke),CodeMirror$1.inputStyles={textarea:Ge,contenteditable:je},CodeMirror$1.defineMode=function(e){CodeMirror$1.defaults.mode||"null"==e||(CodeMirror$1.defaults.mode=e),function defineMode(e,t){arguments.length>2&&(t.dependencies=Array.prototype.slice.call(arguments,2)),Y[e]=t}.apply(this,arguments)},CodeMirror$1.defineMIME=function defineMIME(e,t){Z[e]=t},CodeMirror$1.defineMode("null",function(){return{token:function(e){return e.skipToEnd()}}}),CodeMirror$1.defineMIME("text/plain","null"),CodeMirror$1.defineExtension=function(e,t){CodeMirror$1.prototype[e]=t},CodeMirror$1.defineDocExtension=function(e,t){ke.prototype[e]=t},CodeMirror$1.fromTextArea=function fromTextArea(e,t){if((t=t?copyObj(t):{}).value=e.value,!t.tabindex&&e.tabIndex&&(t.tabindex=e.tabIndex),!t.placeholder&&e.placeholder&&(t.placeholder=e.placeholder),null==t.autofocus){var r=activeElt();t.autofocus=r==e||null!=e.getAttribute("autofocus")&&r==document.body}function save(){e.value=a.getValue()}var n;if(e.form&&(V(e.form,"submit",save),!t.leaveSubmitMethodAlone)){var o=e.form;n=o.submit;try{var i=o.submit=function(){save(),o.submit=n,o.submit(),o.submit=i}}catch(e){}}t.finishInit=function(t){t.save=save,t.getTextArea=function(){return e},t.toTextArea=function(){t.toTextArea=isNaN,save(),e.parentNode.removeChild(t.getWrapperElement()),e.style.display="",e.form&&(off(e.form,"submit",save),"function"==typeof e.form.submit&&(e.form.submit=n))}},e.style.display="none";var a=CodeMirror$1(function(t){return e.parentNode.insertBefore(t,e.nextSibling)},t);return a},function addLegacyProps(e){e.off=off,e.on=V,e.wheelEventPixels=wheelEventPixels,e.Doc=ke,e.splitLines=_,e.countColumn=countColumn,e.findColumn=findColumn,e.isWordChar=isWordCharBasic,e.Pass=P,e.signal=signal,e.Line=ne,e.changeEnd=changeEnd,e.scrollbarModel=pe,e.Pos=Pos,e.cmpPos=cmp,e.modes=Y,e.mimeModes=Z,e.resolveMode=resolveMode,e.getMode=getMode,e.modeExtensions=Q,e.extendMode=extendMode,e.copyState=copyState,e.startState=startState,e.innerMode=innerMode,e.commands=De,e.keyMap=Ne,e.keyName=keyName,e.isModifierKey=isModifierKey,e.lookupKey=lookupKey,e.normalizeKeyMap=normalizeKeyMap,e.StringStream=J,e.SharedTextMarker=we,e.TextMarker=xe,e.LineWidget=be,e.e_preventDefault=e_preventDefault,e.e_stopPropagation=e_stopPropagation,e.e_stop=e_stop,e.addClass=addClass,e.contains=contains,e.rmClass=L,e.keyNames=Te}(CodeMirror$1),CodeMirror$1.version="5.33.0",CodeMirror$1},e.exports=n()},382:function(e,t,r){"use strict";var n,o=this&&this.__extends||(n=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)t.hasOwnProperty(r)&&(e[r]=t[r])},function(e,t){function __(){this.constructor=e}n(e,t),e.prototype=null===t?Object.create(t):(__.prototype=t.prototype,new __)});Object.defineProperty(t,"__esModule",{value:!0});var i,a=r(0),s="undefined"==typeof navigator;s||(i=r(381));var l=function(){function Shared(e,t){this.editor=e,this.props=t,this.notifyOfDeprecation()}return Shared.prototype.notifyOfDeprecation=function(){void 0!==this.props.autoScrollCursorOnSet&&console.warn("`autoScrollCursorOnSet` has been deprecated. Use `autoScroll` instead\n\nSee https://github.com/scniro/react-codemirror2#props"),void 0!==this.props.resetCursorOnSet&&console.warn("`resetCursorOnSet` has been deprecated. Use `autoCursor` instead\n\nSee https://github.com/scniro/react-codemirror2#props"),void 0!==this.props.onSet&&console.warn("`onSet` has been deprecated. User `editorDidMount` instead. See https://github.com/scniro/react-codemirror2#events"),void 0!==this.props.onBeforeSet&&console.warn("`onBeforeSet` has been deprecated. User `onBeforeChange` for `Controlled`. instead. See https://github.com/scniro/react-codemirror2#events")},Shared.prototype.wire=function(e){var t=this;switch(e){case"onBlur":this.editor.on("blur",function(e,r){t.props.onBlur(t.editor,r)});break;case"onCursor":this.editor.on("cursorActivity",function(e){t.props.onCursor(t.editor,t.editor.getCursor())});break;case"onCursorActivity":this.editor.on("cursorActivity",function(e){t.props.onCursorActivity(t.editor)});break;case"onDragEnter":this.editor.on("dragenter",function(e,r){t.props.onDragEnter(t.editor,r)});break;case"onDragOver":this.editor.on("dragover",function(e,r){t.props.onDragOver(t.editor,r)});break;case"onDrop":this.editor.on("drop",function(e,r){t.props.onDrop(t.editor,r)});break;case"onFocus":this.editor.on("focus",function(e,r){t.props.onFocus(t.editor,r)});break;case"onGutterClick":this.editor.on("gutterClick",function(e,r,n,o){t.props.onGutterClick(t.editor,r,n,o)});break;case"onKeyDown":this.editor.on("keydown",function(e,r){t.props.onKeyDown(t.editor,r)});break;case"onKeyPress":this.editor.on("keypress",function(e,r){t.props.onKeyPress(t.editor,r)});break;case"onKeyUp":this.editor.on("keyup",function(e,r){t.props.onKeyUp(t.editor,r)});break;case"onScroll":this.editor.on("scroll",function(e){t.props.onScroll(t.editor,t.editor.getScrollInfo())});break;case"onSelection":this.editor.on("beforeSelectionChange",function(e,r){t.props.onSelection(t.editor,r)});break;case"onUpdate":this.editor.on("update",function(e){t.props.onUpdate(t.editor)});break;case"onViewportChange":this.editor.on("viewportChange",function(e,r,n){t.props.onViewportChange(t.editor,r,n)})}},Shared}(),c=function(e){function Controlled(t){var r=e.call(this,t)||this;return s?r:(r.deferred=null,r.emulating=!1,r.hydrated=!1,r.initCb=function(){r.props.editorDidConfigure&&r.props.editorDidConfigure(r.editor)},r.mounted=!1,r)}return o(Controlled,e),Controlled.prototype.setCursor=function(e,t,r){var n=this.editor.getDoc();r&&this.editor.focus(),t?n.setCursor(e):n.setCursor(e,null,{scroll:!1})},Controlled.prototype.moveCursor=function(e,t){var r=this.editor.getDoc();t?r.setCursor(e):r.setCursor(e,null,{scroll:!1})},Controlled.prototype.hydrate=function(e){var t=this;Object.keys(e.options||{}).forEach(function(r){t.editor.setOption(r,e.options[r]),t.mirror.setOption(r,e.options[r])}),this.hydrated||(this.mounted&&this.deferred?this.resolveChange():this.initChange(e.value||"")),this.hydrated=!0},Controlled.prototype.initChange=function(e){this.emulating=!0;var t=this.editor.lastLine(),r=this.editor.getLine(this.editor.lastLine()).length;this.editor.replaceRange(e||"",{line:0,ch:0},{line:t,ch:r}),this.mirror.setValue(e),this.editor.clearHistory(),this.mirror.clearHistory(),this.emulating=!1},Controlled.prototype.resolveChange=function(){this.emulating=!0,"undo"===this.deferred.origin?this.editor.undo():"redo"===this.deferred.origin?this.editor.redo():this.editor.replaceRange(this.deferred.text,this.deferred.from,this.deferred.to,this.deferred.origin),this.emulating=!1,this.deferred=null},Controlled.prototype.mirrorChange=function(e){return"undo"===e.origin?(this.editor.setHistory(this.mirror.getHistory()),this.mirror.undo()):"redo"===e.origin?(this.editor.setHistory(this.mirror.getHistory()),this.mirror.redo()):this.mirror.replaceRange(e.text,e.from,e.to,e.origin),this.mirror.getValue()},Controlled.prototype.componentWillMount=function(){s||this.props.editorWillMount&&this.props.editorWillMount()},Controlled.prototype.componentDidMount=function(){var e=this;if(!s){if(this.props.defineMode&&this.props.defineMode.name&&this.props.defineMode.fn&&i.defineMode(this.props.defineMode.name,this.props.defineMode.fn),this.editor=i(this.ref),this.shared=new l(this.editor,this.props),this.mirror=i(function(){}),this.editor.on("electricInput",function(){e.mirror.setHistory(e.editor.getHistory())}),this.editor.on("cursorActivity",function(){e.mirror.setCursor(e.editor.getCursor())}),this.editor.on("beforeChange",function(t,r){if(!e.emulating){r.cancel(),e.deferred=r;var n=e.mirrorChange(e.deferred);e.props.onBeforeChange&&e.props.onBeforeChange(e.editor,e.deferred,n)}}),this.editor.on("change",function(t,r){e.mounted&&e.props.onChange&&e.props.onChange(e.editor,r,e.editor.getValue())}),this.props.onBlur&&this.shared.wire("onBlur"),this.props.onCursor&&this.shared.wire("onCursor"),this.props.onCursorActivity&&this.shared.wire("onCursorActivity"),this.props.onDragEnter&&this.shared.wire("onDragEnter"),this.props.onDragOver&&this.shared.wire("onDragOver"),this.props.onDrop&&this.shared.wire("onDrop"),this.props.onFocus&&this.shared.wire("onFocus"),this.props.onGutterClick&&this.shared.wire("onGutterClick"),this.props.onKeyDown&&this.shared.wire("onKeyDown"),this.props.onKeyPress&&this.shared.wire("onKeyPress"),this.props.onKeyUp&&this.shared.wire("onKeyUp"),this.props.onScroll&&this.shared.wire("onScroll"),this.props.onSelection&&this.shared.wire("onSelection"),this.props.onUpdate&&this.shared.wire("onUpdate"),this.props.onViewportChange&&this.shared.wire("onViewportChange"),this.hydrate(this.props),this.props.selection)this.editor.getDoc().setSelections(this.props.selection);this.props.cursor&&this.setCursor(this.props.cursor,this.props.autoScroll||!1,this.props.autoFocus||!1),this.props.scroll&&this.editor.scrollTo(this.props.scroll.x,this.props.scroll.y),this.mounted=!0,this.props.editorDidMount&&this.props.editorDidMount(this.editor,this.editor.getValue(),this.initCb)}},Controlled.prototype.componentWillReceiveProps=function(e){var t;s||(e.value!==this.props.value&&(this.hydrated=!1),this.props.autoCursor||void 0===this.props.autoCursor||(t=this.editor.getCursor()),this.hydrate(e),this.props.autoCursor||void 0===this.props.autoCursor||this.moveCursor(t,this.props.autoScroll||!1))},Controlled.prototype.componentWillUnmount=function(){s||this.props.editorWillUnmount&&this.props.editorWillUnmount(i)},Controlled.prototype.shouldComponentUpdate=function(e,t){return!s},Controlled.prototype.render=function(){var e=this;if(s)return null;var t=this.props.className?"react-codemirror2 "+this.props.className:"react-codemirror2";return a.createElement("div",{className:t,ref:function(t){return e.ref=t}})},Controlled}(a.Component);t.Controlled=c;var u=function(e){function UnControlled(t){var r=e.call(this,t)||this;return s?r:(r.continueChange=!1,r.hydrated=!1,r.initCb=function(){r.props.editorDidConfigure&&r.props.editorDidConfigure(r.editor)},r.mounted=!1,r.onBeforeChangeCb=function(){r.continueChange=!0},r)}return o(UnControlled,e),UnControlled.prototype.setCursor=function(e,t,r){var n=this.editor.getDoc();r&&this.editor.focus(),t?n.setCursor(e):n.setCursor(e,null,{scroll:!1})},UnControlled.prototype.moveCursor=function(e,t){var r=this.editor.getDoc();t?r.setCursor(e):r.setCursor(e,null,{scroll:!1})},UnControlled.prototype.hydrate=function(e){var t=this;if(Object.keys(e.options||{}).forEach(function(r){return t.editor.setOption(r,e.options[r])}),!this.hydrated){var r=this.editor.lastLine(),n=this.editor.getLine(this.editor.lastLine()).length;this.editor.replaceRange(e.value||"",{line:0,ch:0},{line:r,ch:n})}this.hydrated=!0},UnControlled.prototype.componentWillMount=function(){s||this.props.editorWillMount&&this.props.editorWillMount()},UnControlled.prototype.componentDidMount=function(){var e=this;if(!s){if(this.props.defineMode&&this.props.defineMode.name&&this.props.defineMode.fn&&i.defineMode(this.props.defineMode.name,this.props.defineMode.fn),this.editor=i(this.ref),this.shared=new l(this.editor,this.props),this.editor.on("beforeChange",function(t,r){e.props.onBeforeChange&&e.props.onBeforeChange(e.editor,r,null,e.onBeforeChangeCb)}),this.editor.on("change",function(t,r){if(e.mounted)if(e.props.onBeforeChange){if(!e.continueChange)return;e.props.onChange(e.editor,r,e.editor.getValue())}else e.props.onChange(e.editor,r,e.editor.getValue())}),this.props.onBlur&&this.shared.wire("onBlur"),this.props.onCursor&&this.shared.wire("onCursor"),this.props.onCursorActivity&&this.shared.wire("onCursorActivity"),this.props.onDragEnter&&this.shared.wire("onDragEnter"),this.props.onDragOver&&this.shared.wire("onDragOver"),this.props.onDrop&&this.shared.wire("onDrop"),this.props.onFocus&&this.shared.wire("onFocus"),this.props.onGutterClick&&this.shared.wire("onGutterClick"),this.props.onKeyDown&&this.shared.wire("onKeyDown"),this.props.onKeyPress&&this.shared.wire("onKeyPress"),this.props.onKeyUp&&this.shared.wire("onKeyUp"),this.props.onScroll&&this.shared.wire("onScroll"),this.props.onSelection&&this.shared.wire("onSelection"),this.props.onUpdate&&this.shared.wire("onUpdate"),this.props.onViewportChange&&this.shared.wire("onViewportChange"),this.hydrate(this.props),this.props.selection)this.editor.getDoc().setSelections(this.props.selection);this.props.cursor&&this.setCursor(this.props.cursor,this.props.autoScroll||!1,this.props.autoFocus||!1),this.props.scroll&&this.editor.scrollTo(this.props.scroll.x,this.props.scroll.y),this.mounted=!0,this.editor.clearHistory(),this.props.editorDidMount&&this.props.editorDidMount(this.editor,this.editor.getValue(),this.initCb)}},UnControlled.prototype.componentWillReceiveProps=function(e){var t;s||(e.value!==this.props.value&&(this.hydrated=!1),this.props.autoCursor||void 0===this.props.autoCursor||(t=this.editor.getCursor()),this.hydrate(e),this.props.autoCursor||void 0===this.props.autoCursor||this.moveCursor(t,this.props.autoScroll||!1))},UnControlled.prototype.componentWillUnmount=function(){s||this.props.editorWillUnmount&&this.props.editorWillUnmount(i)},UnControlled.prototype.shouldComponentUpdate=function(e,t){return!s},UnControlled.prototype.render=function(){var e=this;if(s)return null;var t=this.props.className?"react-codemirror2 "+this.props.className:"react-codemirror2";return a.createElement("div",{className:t,ref:function(t){return e.ref=t}})},UnControlled}(a.Component);t.UnControlled=u},383:function(e,t,r){(function(e){"use strict";function Context(e,t,r,n){this.state=e,this.mode=t,this.depth=r,this.prev=n}e.defineMode("jsx",function(t,r){var 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proppattern(e,t){return"variable"!=e||m.stream.match(/^\s*:/,!1)?("variable"==e&&(m.marked="property"),"spread"==e?cont(pattern):"}"==e?pass():cont(expect(":"),pattern,maybeAssign)):(register(t),cont(maybeAssign))}function maybeAssign(e,t){if("="==t)return cont(expressionNoComma)}function vardefCont(e){if(","==e)return cont(vardef)}function maybeelse(e,t){if("keyword b"==e&&"else"==t)return cont(pushlex("form","else"),statement,poplex)}function forspec(e){if("("==e)return cont(pushlex(")"),forspec1,expect(")"),poplex)}function forspec1(e){return"var"==e?cont(vardef,expect(";"),forspec2):";"==e?cont(forspec2):"variable"==e?cont(formaybeinof):pass(expression,expect(";"),forspec2)}function formaybeinof(e,t){return"in"==t||"of"==t?(m.marked="keyword",cont(expression)):cont(maybeoperatorComma,forspec2)}function forspec2(e,t){return";"==e?cont(forspec3):"in"==t||"of"==t?(m.marked="keyword",cont(expression)):pass(expression,expect(";"),forspec3)}function forspec3(e){")"!=e&&cont(expression)}function functiondef(e,t){return"*"==t?(m.marked="keyword",cont(functiondef)):"variable"==e?(register(t),cont(functiondef)):"("==e?cont(pushcontext,pushlex(")"),commasep(funarg,")"),poplex,mayberettype,statement,popcontext):c&&"<"==t?cont(pushlex(">"),commasep(typeparam,">"),poplex,functiondef):void 0}function funarg(e,t){return"@"==t&&cont(expression,funarg),"spread"==e?cont(funarg):c&&isModifier(t)?(m.marked="keyword",cont(funarg)):pass(pattern,maybetype,maybeAssign)}function classExpression(e,t){return"variable"==e?className(e,t):classNameAfter(e,t)}function className(e,t){if("variable"==e)return register(t),cont(classNameAfter)}function classNameAfter(e,t){return"<"==t?cont(pushlex(">"),commasep(typeparam,">"),poplex,classNameAfter):"extends"==t||"implements"==t||c&&","==e?cont(c?typeexpr:expression,classNameAfter):"{"==e?cont(pushlex("}"),classBody,poplex):void 0}function classBody(e,t){return"async"==e||"variable"==e&&("static"==t||"get"==t||"set"==t||c&&isModifier(t))&&m.stream.match(/^\s+[\w$\xa1-\uffff]/,!1)?(m.marked="keyword",cont(classBody)):"variable"==e||"keyword"==m.style?(m.marked="property",cont(c?classfield:functiondef,classBody)):"["==e?cont(expression,maybetype,expect("]"),c?classfield:functiondef,classBody):"*"==t?(m.marked="keyword",cont(classBody)):";"==e?cont(classBody):"}"==e?cont():"@"==t?cont(expression,classBody):void 0}function classfield(e,t){return"?"==t?cont(classfield):":"==e?cont(typeexpr,maybeAssign):"="==t?cont(expressionNoComma):pass(functiondef)}function afterExport(e,t){return"*"==t?(m.marked="keyword",cont(maybeFrom,expect(";"))):"default"==t?(m.marked="keyword",cont(expression,expect(";"))):"{"==e?cont(commasep(exportField,"}"),maybeFrom,expect(";")):pass(statement)}function exportField(e,t){return"as"==t?(m.marked="keyword",cont(expect("variable"))):"variable"==e?pass(expressionNoComma,exportField):void 0}function 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r.globalVars&&"object"==typeof r.globalVars&&(t.globalVars=r.globalVars),t},token:function(e,t){if(e.sol()&&(t.lexical.hasOwnProperty("align")||(t.lexical.align=!1),t.indented=e.indentation(),findFatArrow(e,t)),t.tokenize!=tokenComment&&e.eatSpace())return null;var r=t.tokenize(e,t);return"comment"==n?r:(t.lastType="operator"!=n||"++"!=o&&"--"!=o?n:"incdec",function parseJS(e,t,r,n,o){var i=e.cc;for(m.state=e,m.stream=o,m.marked=null,m.cc=i,m.style=t,e.lexical.hasOwnProperty("align")||(e.lexical.align=!0);;)if((i.length?i.pop():l?expression:statement)(r,n)){for(;i.length&&i[i.length-1].lex;)i.pop()();return m.marked?m.marked:"variable"==r&&inScope(e,n)?"variable-2":t}}(t,r,n,o,e))},indent:function(t,n){if(t.tokenize==tokenComment)return e.Pass;if(t.tokenize!=tokenBase)return 0;var o,s=n&&n.charAt(0),l=t.lexical;if(!/^\s*else\b/.test(n))for(var c=t.cc.length-1;c>=0;--c){var u=t.cc[c];if(u==poplex)l=l.prev;else if(u!=maybeelse)break}for(;("stat"==l.type||"form"==l.type)&&("}"==s||(o=t.cc[t.cc.length-1])&&(o==maybeoperatorComma||o==maybeoperatorNoComma)&&!/^[,\.=+\-*:?[\(]/.test(n));)l=l.prev;a&&")"==l.type&&"stat"==l.prev.type&&(l=l.prev);var d=l.type,h=s==d;return"vardef"==d?l.indented+("operator"==t.lastType||","==t.lastType?l.info+1:0):"form"==d&&"{"==s?l.indented:"form"==d?l.indented+i:"stat"==d?l.indented+(function isContinuedStatement(e,t){return"operator"==e.lastType||","==e.lastType||p.test(t.charAt(0))||/[,.]/.test(t.charAt(0))}(t,n)?a||i:0):"switch"!=l.info||h||0==r.doubleIndentSwitch?l.align?l.column+(h?0:1):l.indented+(h?0:i):l.indented+(/^(?:case|default)\b/.test(n)?i:2*i)},electricInput:/^\s*(?:case .*?:|default:|\{|\})$/,blockCommentStart:l?null:"/*",blockCommentEnd:l?null:"*/",blockCommentContinue:l?null:" * ",lineComment:l?null:"//",fold:"brace",closeBrackets:"()[]{}''\"\"``",helperType:l?"json":"javascript",jsonldMode:s,jsonMode:l,expressionAllowed:expressionAllowed,skipExpression:function(e){var t=e.cc[e.cc.length-1];t!=expression&&t!=expressionNoComma||e.cc.pop()}}}),e.registerHelper("wordChars","javascript",/[\w$]/),e.defineMIME("text/javascript","javascript"),e.defineMIME("text/ecmascript","javascript"),e.defineMIME("application/javascript","javascript"),e.defineMIME("application/x-javascript","javascript"),e.defineMIME("application/ecmascript","javascript"),e.defineMIME("application/json",{name:"javascript",json:!0}),e.defineMIME("application/x-json",{name:"javascript",json:!0}),e.defineMIME("application/ld+json",{name:"javascript",jsonld:!0}),e.defineMIME("text/typescript",{name:"javascript",typescript:!0}),e.defineMIME("application/typescript",{name:"javascript",typescript:!0})})(r(381))},386:function(e,t,r){var n=r(387);"string"==typeof n&&(n=[[e.i,n,""]]);var o={hmr:!0,transform:void 0};r(103)(n,o);n.locals&&(e.exports=n.locals)},387:function(e,t,r){(e.exports=r(102)(!1)).push([e.i,"/* BASICS */\n\n.CodeMirror {\n  /* Set height, width, borders, and global font properties here */\n  font-family: monospace;\n  height: 300px;\n  color: black;\n  direction: ltr;\n}\n\n/* PADDING */\n\n.CodeMirror-lines {\n  padding: 4px 0; /* Vertical padding around content */\n}\n.CodeMirror pre {\n  padding: 0 4px; /* Horizontal padding of content */\n}\n\n.CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {\n  background-color: white; /* The little square between H and V scrollbars */\n}\n\n/* GUTTER */\n\n.CodeMirror-gutters {\n  border-right: 1px solid #ddd;\n  background-color: #f7f7f7;\n  white-space: nowrap;\n}\n.CodeMirror-linenumbers {}\n.CodeMirror-linenumber {\n  padding: 0 3px 0 5px;\n  min-width: 20px;\n  text-align: right;\n  color: #999;\n  white-space: nowrap;\n}\n\n.CodeMirror-guttermarker { color: black; }\n.CodeMirror-guttermarker-subtle { color: #999; }\n\n/* CURSOR */\n\n.CodeMirror-cursor {\n  border-left: 1px solid black;\n  border-right: none;\n  width: 0;\n}\n/* Shown when moving in bi-directional text */\n.CodeMirror div.CodeMirror-secondarycursor {\n  border-left: 1px solid silver;\n}\n.cm-fat-cursor .CodeMirror-cursor {\n  width: auto;\n  border: 0 !important;\n  background: #7e7;\n}\n.cm-fat-cursor div.CodeMirror-cursors {\n  z-index: 1;\n}\n.cm-fat-cursor-mark {\n  background-color: rgba(20, 255, 20, 0.5);\n  -webkit-animation: blink 1.06s steps(1) infinite;\n  -moz-animation: blink 1.06s steps(1) infinite;\n  animation: blink 1.06s steps(1) infinite;\n}\n.cm-animate-fat-cursor {\n  width: auto;\n  border: 0;\n  -webkit-animation: blink 1.06s steps(1) infinite;\n  -moz-animation: blink 1.06s steps(1) infinite;\n  animation: blink 1.06s steps(1) infinite;\n  background-color: #7e7;\n}\n@-moz-keyframes blink {\n  0% {}\n  50% { background-color: transparent; }\n  100% {}\n}\n@-webkit-keyframes blink {\n  0% {}\n  50% { background-color: transparent; }\n  100% {}\n}\n@keyframes blink {\n  0% {}\n  50% { background-color: transparent; }\n  100% {}\n}\n\n/* Can style cursor different in overwrite (non-insert) mode */\n.CodeMirror-overwrite .CodeMirror-cursor {}\n\n.cm-tab { display: inline-block; text-decoration: inherit; }\n\n.CodeMirror-rulers {\n  position: absolute;\n  left: 0; right: 0; top: -50px; bottom: -20px;\n  overflow: hidden;\n}\n.CodeMirror-ruler {\n  border-left: 1px solid #ccc;\n  top: 0; bottom: 0;\n  position: absolute;\n}\n\n/* DEFAULT THEME */\n\n.cm-s-default .cm-header {color: blue;}\n.cm-s-default .cm-quote {color: #090;}\n.cm-negative {color: #d44;}\n.cm-positive {color: #292;}\n.cm-header, .cm-strong {font-weight: bold;}\n.cm-em {font-style: italic;}\n.cm-link {text-decoration: underline;}\n.cm-strikethrough {text-decoration: line-through;}\n\n.cm-s-default .cm-keyword {color: #708;}\n.cm-s-default .cm-atom {color: #219;}\n.cm-s-default .cm-number {color: #164;}\n.cm-s-default .cm-def {color: #00f;}\n.cm-s-default .cm-variable,\n.cm-s-default .cm-punctuation,\n.cm-s-default .cm-property,\n.cm-s-default .cm-operator {}\n.cm-s-default .cm-variable-2 {color: #05a;}\n.cm-s-default .cm-variable-3, .cm-s-default .cm-type {color: #085;}\n.cm-s-default .cm-comment {color: #a50;}\n.cm-s-default .cm-string {color: #a11;}\n.cm-s-default .cm-string-2 {color: #f50;}\n.cm-s-default .cm-meta {color: #555;}\n.cm-s-default .cm-qualifier {color: #555;}\n.cm-s-default .cm-builtin {color: #30a;}\n.cm-s-default .cm-bracket {color: #997;}\n.cm-s-default .cm-tag {color: #170;}\n.cm-s-default .cm-attribute {color: #00c;}\n.cm-s-default .cm-hr {color: #999;}\n.cm-s-default .cm-link {color: #00c;}\n\n.cm-s-default .cm-error {color: #f00;}\n.cm-invalidchar {color: #f00;}\n\n.CodeMirror-composing { border-bottom: 2px solid; }\n\n/* Default styles for common addons */\n\ndiv.CodeMirror span.CodeMirror-matchingbracket {color: #0b0;}\ndiv.CodeMirror span.CodeMirror-nonmatchingbracket {color: #a22;}\n.CodeMirror-matchingtag { background: rgba(255, 150, 0, .3); }\n.CodeMirror-activeline-background {background: #e8f2ff;}\n\n/* STOP */\n\n/* The rest of this file contains styles related to the mechanics of\n   the editor. You probably shouldn't touch them. */\n\n.CodeMirror {\n  position: relative;\n  overflow: hidden;\n  background: white;\n}\n\n.CodeMirror-scroll {\n  overflow: scroll !important; /* Things will break if this is overridden */\n  /* 30px is the magic margin used to hide the element's real scrollbars */\n  /* See overflow: hidden in .CodeMirror */\n  margin-bottom: -30px; margin-right: -30px;\n  padding-bottom: 30px;\n  height: 100%;\n  outline: none; /* Prevent dragging from highlighting the element */\n  position: relative;\n}\n.CodeMirror-sizer {\n  position: relative;\n  border-right: 30px solid transparent;\n}\n\n/* The fake, visible scrollbars. Used to force redraw during scrolling\n   before actual scrolling happens, thus preventing shaking and\n   flickering artifacts. */\n.CodeMirror-vscrollbar, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {\n  position: absolute;\n  z-index: 6;\n  display: none;\n}\n.CodeMirror-vscrollbar {\n  right: 0; top: 0;\n  overflow-x: hidden;\n  overflow-y: scroll;\n}\n.CodeMirror-hscrollbar {\n  bottom: 0; left: 0;\n  overflow-y: hidden;\n  overflow-x: scroll;\n}\n.CodeMirror-scrollbar-filler {\n  right: 0; bottom: 0;\n}\n.CodeMirror-gutter-filler {\n  left: 0; bottom: 0;\n}\n\n.CodeMirror-gutters {\n  position: absolute; left: 0; top: 0;\n  min-height: 100%;\n  z-index: 3;\n}\n.CodeMirror-gutter {\n  white-space: normal;\n  height: 100%;\n  display: inline-block;\n  vertical-align: top;\n  margin-bottom: -30px;\n}\n.CodeMirror-gutter-wrapper {\n  position: absolute;\n  z-index: 4;\n  background: none !important;\n  border: none !important;\n}\n.CodeMirror-gutter-background {\n  position: absolute;\n  top: 0; bottom: 0;\n  z-index: 4;\n}\n.CodeMirror-gutter-elt {\n  position: absolute;\n  cursor: default;\n  z-index: 4;\n}\n.CodeMirror-gutter-wrapper ::selection { background-color: transparent }\n.CodeMirror-gutter-wrapper ::-moz-selection { background-color: transparent }\n\n.CodeMirror-lines {\n  cursor: text;\n  min-height: 1px; /* prevents collapsing before first draw */\n}\n.CodeMirror pre {\n  /* Reset some styles that the rest of the page might have set */\n  -moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0;\n  border-width: 0;\n  background: transparent;\n  font-family: inherit;\n  font-size: inherit;\n  margin: 0;\n  white-space: pre;\n  word-wrap: normal;\n  line-height: inherit;\n  color: inherit;\n  z-index: 2;\n  position: relative;\n  overflow: visible;\n  -webkit-tap-highlight-color: transparent;\n  -webkit-font-variant-ligatures: contextual;\n  font-variant-ligatures: contextual;\n}\n.CodeMirror-wrap pre {\n  word-wrap: break-word;\n  white-space: pre-wrap;\n  word-break: normal;\n}\n\n.CodeMirror-linebackground {\n  position: absolute;\n  left: 0; right: 0; top: 0; bottom: 0;\n  z-index: 0;\n}\n\n.CodeMirror-linewidget {\n  position: relative;\n  z-index: 2;\n  padding: 0.1px; /* Force widget margins to stay inside of the container */\n}\n\n.CodeMirror-widget {}\n\n.CodeMirror-rtl pre { direction: rtl; }\n\n.CodeMirror-code {\n  outline: none;\n}\n\n/* Force content-box sizing for the elements where we expect it */\n.CodeMirror-scroll,\n.CodeMirror-sizer,\n.CodeMirror-gutter,\n.CodeMirror-gutters,\n.CodeMirror-linenumber {\n  -moz-box-sizing: content-box;\n  box-sizing: content-box;\n}\n\n.CodeMirror-measure {\n  position: absolute;\n  width: 100%;\n  height: 0;\n  overflow: hidden;\n  visibility: hidden;\n}\n\n.CodeMirror-cursor {\n  position: absolute;\n  pointer-events: none;\n}\n.CodeMirror-measure pre { position: static; }\n\ndiv.CodeMirror-cursors {\n  visibility: hidden;\n  position: relative;\n  z-index: 3;\n}\ndiv.CodeMirror-dragcursors {\n  visibility: visible;\n}\n\n.CodeMirror-focused div.CodeMirror-cursors {\n  visibility: visible;\n}\n\n.CodeMirror-selected { background: #d9d9d9; }\n.CodeMirror-focused .CodeMirror-selected { background: #d7d4f0; }\n.CodeMirror-crosshair { cursor: crosshair; }\n.CodeMirror-line::selection, .CodeMirror-line > span::selection, .CodeMirror-line > span > span::selection { background: #d7d4f0; }\n.CodeMirror-line::-moz-selection, .CodeMirror-line > span::-moz-selection, .CodeMirror-line > span > span::-moz-selection { background: #d7d4f0; }\n\n.cm-searching {\n  background-color: #ffa;\n  background-color: rgba(255, 255, 0, .4);\n}\n\n/* Used to force a border model for a node */\n.cm-force-border { padding-right: .1px; }\n\n@media print {\n  /* Hide the cursor when printing */\n  .CodeMirror div.CodeMirror-cursors {\n    visibility: hidden;\n  }\n}\n\n/* See issue #2901 */\n.cm-tab-wrap-hack:after { content: ''; }\n\n/* Help users use markselection to safely style text background */\nspan.CodeMirror-selectedtext { background: none; }\n",""])},388:function(e,t,r){var n=r(389);"string"==typeof n&&(n=[[e.i,n,""]]);var o={hmr:!0,transform:void 0};r(103)(n,o);n.locals&&(e.exports=n.locals)},389:function(e,t,r){(e.exports=r(102)(!1)).push([e.i,"/*\n\n    Name:       Base16 Default Dark\n    Author:     Chris Kempson (http://chriskempson.com)\n\n    CodeMirror template by Jan T. Sott (https://github.com/idleberg/base16-codemirror)\n    Original Base16 color scheme by Chris Kempson (https://github.com/chriskempson/base16)\n\n*/\n\n.cm-s-base16-dark.CodeMirror { background: #151515; color: #e0e0e0; }\n.cm-s-base16-dark div.CodeMirror-selected { background: #303030; }\n.cm-s-base16-dark .CodeMirror-line::selection, .cm-s-base16-dark .CodeMirror-line > span::selection, .cm-s-base16-dark .CodeMirror-line > span > span::selection { background: rgba(48, 48, 48, .99); }\n.cm-s-base16-dark .CodeMirror-line::-moz-selection, .cm-s-base16-dark .CodeMirror-line > span::-moz-selection, .cm-s-base16-dark .CodeMirror-line > span > span::-moz-selection { background: rgba(48, 48, 48, .99); }\n.cm-s-base16-dark .CodeMirror-gutters { background: #151515; border-right: 0px; }\n.cm-s-base16-dark .CodeMirror-guttermarker { color: #ac4142; }\n.cm-s-base16-dark .CodeMirror-guttermarker-subtle { color: #505050; }\n.cm-s-base16-dark .CodeMirror-linenumber { color: #505050; }\n.cm-s-base16-dark .CodeMirror-cursor { border-left: 1px solid #b0b0b0; }\n\n.cm-s-base16-dark span.cm-comment { color: #8f5536; }\n.cm-s-base16-dark span.cm-atom { color: #aa759f; }\n.cm-s-base16-dark span.cm-number { color: #aa759f; }\n\n.cm-s-base16-dark span.cm-property, .cm-s-base16-dark span.cm-attribute { color: #90a959; }\n.cm-s-base16-dark span.cm-keyword { color: #ac4142; }\n.cm-s-base16-dark span.cm-string { color: #f4bf75; }\n\n.cm-s-base16-dark span.cm-variable { color: #90a959; }\n.cm-s-base16-dark span.cm-variable-2 { color: #6a9fb5; }\n.cm-s-base16-dark span.cm-def { color: #d28445; }\n.cm-s-base16-dark span.cm-bracket { color: #e0e0e0; }\n.cm-s-base16-dark span.cm-tag { color: #ac4142; }\n.cm-s-base16-dark span.cm-link { color: #aa759f; }\n.cm-s-base16-dark span.cm-error { background: #ac4142; color: #b0b0b0; }\n\n.cm-s-base16-dark .CodeMirror-activeline-background { background: #202020; }\n.cm-s-base16-dark .CodeMirror-matchingbracket { text-decoration: underline; color: white !important; }\n",""])}});