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Math.max(e.first,Math.min(t,e.first+e.size-1))}function clipPos(e,t){if(t.line<e.first)return Pos(e.first,0);var n=e.first+e.size-1;return t.line>n?Pos(n,getLine(e,n).text.length):clipToLen(t,getLine(e,t.line).text.length)}function clipToLen(e,t){var n=e.ch;return null==n||n>t?Pos(e.line,t):n<0?Pos(e.line,0):e}function clipPosArray(e,t){for(var n=[],r=0;r<t.length;r++)n[r]=clipPos(e,t[r]);return n}Z.prototype.eol=function(){return this.pos>=this.string.length},Z.prototype.sol=function(){return this.pos==this.lineStart},Z.prototype.peek=function(){return this.string.charAt(this.pos)||void 0},Z.prototype.next=function(){if(this.pos<this.string.length)return this.string.charAt(this.pos++)},Z.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},Z.prototype.eatWhile=function(e){for(var t=this.pos;this.eat(e););return this.pos>t},Z.prototype.eatSpace=function(){for(var e=this.pos;/[\s\u00a0]/.test(this.string.charAt(this.pos));)++this.pos;return this.pos>e},Z.prototype.skipToEnd=function(){this.pos=this.string.length},Z.prototype.skipTo=function(e){var t=this.string.indexOf(e,this.pos);if(t>-1)return this.pos=t,!0},Z.prototype.backUp=function(e){this.pos-=e},Z.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)},Z.prototype.indentation=function(){return countColumn(this.string,null,this.tabSize)-(this.lineStart?countColumn(this.string,this.lineStart,this.tabSize):0)},Z.prototype.match=function(e,t,n){if("string"!=typeof e){var r=this.string.slice(this.pos).match(e);return r&&r.index>0?null:(r&&!1!==t&&(this.pos+=r[0].length),r)}var o=function(e){return n?e.toLowerCase():e},i=this.string.substr(this.pos,e.length);if(o(i)==o(e))return!1!==t&&(this.pos+=e.length),!0},Z.prototype.current=function(){return this.string.slice(this.start,this.pos)},Z.prototype.hideFirstChars=function(e,t){this.lineStart+=e;try{return t()}finally{this.lineStart-=e}},Z.prototype.lookAhead=function(e){var t=this.lineOracle;return t&&t.lookAhead(e)},Z.prototype.baseToken=function(){var e=this.lineOracle;return e&&e.baseToken(this.pos)};var J=function(e,t){this.state=e,this.lookAhead=t},Q=function(e,t,n,r){this.state=t,this.doc=e,this.line=n,this.maxLookAhead=r||0,this.baseTokens=null,this.baseTokenPos=1};function highlightLine(e,t,n,r){var o=[e.state.modeGen],i={};runMode(e,t.text,e.doc.mode,n,function(e,t){return o.push(e,t)},i,r);for(var a=n.state,s=function(r){n.baseTokens=o;var s=e.state.overlays[r],l=1,c=0;n.state=!0,runMode(e,t.text,s.mode,n,function(e,t){for(var n=l;c<e;){var r=o[l];r>e&&o.splice(l,1,e,o[l+1],r),l+=2,c=Math.min(e,r)}if(t)if(s.opaque)o.splice(n,l-n,e,"overlay "+t),l=n+2;else for(;n<l;n+=2){var i=o[n+1];o[n+1]=(i?i+" ":"")+"overlay "+t}},i),n.state=a,n.baseTokens=null,n.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,n){if(!t.styles||t.styles[0]!=e.state.modeGen){var r=getContextBefore(e,lineNo(t)),o=t.text.length>e.options.maxHighlightLength&&copyState(e.doc.mode,r.state),i=highlightLine(e,t,r);o&&(r.state=o),t.stateAfter=r.save(!o),t.styles=i.styles,i.classes?t.styleClasses=i.classes:t.styleClasses&&(t.styleClasses=null),n===e.doc.highlightFrontier&&(e.doc.modeFrontier=Math.max(e.doc.modeFrontier,++e.doc.highlightFrontier))}return t.styles}function getContextBefore(e,t,n){var r=e.doc,o=e.display;if(!r.mode.startState)return new Q(r,!0,t);var i=findStartLine(e,t,n),a=i>r.first&&getLine(r,i-1).stateAfter,s=a?Q.fromSaved(r,a,i):new Q(r,startState(r.mode),i);return r.iter(i,t,function(n){processLine(e,n.text,s);var r=s.line;n.stateAfter=r==t-1||r%5==0||r>=o.viewFrom&&r<o.viewTo?s.save():null,s.nextLine()}),n&&(r.modeFrontier=s.line),s}function processLine(e,t,n,r){var o=e.doc.mode,i=new Z(t,e.options.tabSize,n);for(i.start=i.pos=r||0,""==t&&callBlankLine(o,n.state);!i.eol();)readToken(o,i,n.state),i.start=i.pos}function callBlankLine(e,t){if(e.blankLine)return e.blankLine(t);if(e.innerMode){var n=innerMode(e,t);return n.mode.blankLine?n.mode.blankLine(n.state):void 0}}function readToken(e,t,n,r){for(var o=0;o<10;o++){r&&(r[0]=innerMode(e,n).mode);var i=e.token(t,n);if(t.pos>t.start)return i}throw new Error("Mode "+e.name+" failed to advance stream.")}Q.prototype.lookAhead=function(e){var t=this.doc.getLine(this.line+e);return null!=t&&e>this.maxLookAhead&&(this.maxLookAhead=e),t},Q.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}},Q.prototype.nextLine=function(){this.line++,this.maxLookAhead>0&&this.maxLookAhead--},Q.fromSaved=function(e,t,n){return t instanceof J?new Q(e,copyState(e.mode,t.state),n,t.lookAhead):new Q(e,copyState(e.mode,t),n)},Q.prototype.save=function(e){var t=!1!==e?copyState(this.doc.mode,this.state):this.state;return this.maxLookAhead>0?new J(t,this.maxLookAhead):t};var ee=function(e,t,n){this.start=e.start,this.end=e.pos,this.string=e.current(),this.type=t||null,this.state=n};function takeToken(e,t,n,r){var o,i=e.doc,a=i.mode;t=clipPos(i,t);var s,l=getLine(i,t.line),c=getContextBefore(e,t.line,n),u=new Z(l.text,e.options.tabSize,c);for(r&&(s=[]);(r||u.pos<t.ch)&&!u.eol();)u.start=u.pos,o=readToken(a,u,c.state),r&&s.push(new ee(u,o,copyState(i.mode,c.state)));return r?s:new ee(u,o,c.state)}function extractLineClasses(e,t){if(e)for(;;){var n=e.match(/(?:^|\s+)line-(background-)?(\S+)/);if(!n)break;e=e.slice(0,n.index)+e.slice(n.index+n[0].length);var r=n[1]?"bgClass":"textClass";null==t[r]?t[r]=n[2]:new RegExp("(?:^|s)"+n[2]+"(?:$|s)").test(t[r])||(t[r]+=" "+n[2])}return e}function runMode(e,t,n,r,o,i,a){var s=n.flattenSpans;null==s&&(s=e.options.flattenSpans);var l,c=0,u=null,d=new Z(t,e.options.tabSize,r),p=e.options.addModeClass&&[null];for(""==t&&extractLineClasses(callBlankLine(n,r.state),i);!d.eol();){if(d.pos>e.options.maxHighlightLength?(s=!1,a&&processLine(e,t,r,d.pos),d.pos=t.length,l=null):l=extractLineClasses(readToken(n,d,r.state,p),i),p){var h=p[0].name;h&&(l="m-"+(l?h+" "+l:h))}if(!s||u!=l){for(;c<d.start;)c=Math.min(d.start,c+5e3),o(c,u);u=l}d.start=d.pos}for(;c<d.pos;){var f=Math.min(d.pos,c+5e3);o(f,u),c=f}}function findStartLine(e,t,n){for(var r,o,i=e.doc,a=n?-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&&(!n||s+(c instanceof J?c.lookAhead:0)<=i.modeFrontier))return s;var u=countColumn(l.text,null,e.options.tabSize);(null==o||r>u)&&(o=s-1,r=u)}return o}function retreatFrontier(e,t){if(e.modeFrontier=Math.min(e.modeFrontier,t),!(e.highlightFrontier<t-10)){for(var n=e.first,r=t-1;r>n;r--){var o=getLine(e,r).stateAfter;if(o&&(!(o instanceof J)||r+o.lookAhead<t)){n=r+1;break}}e.highlightFrontier=Math.min(e.highlightFrontier,n)}}var te=!1,ne=!1;function MarkedSpan(e,t,n){this.marker=e,this.from=t,this.to=n}function getMarkedSpanFor(e,t){if(e)for(var n=0;n<e.length;++n){var r=e[n];if(r.marker==t)return r}}function removeMarkedSpan(e,t){for(var n,r=0;r<e.length;++r)e[r]!=t&&(n||(n=[])).push(e[r]);return n}function addMarkedSpan(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}function markedSpansBefore(e,t,n){var r;if(e)for(var o=0;o<e.length;++o){var i=e[o],a=i.marker,s=null==i.from||(a.inclusiveLeft?i.from<=t:i.from<t);if(s||i.from==t&&"bookmark"==a.type&&(!n||!i.marker.insertLeft)){var l=null==i.to||(a.inclusiveRight?i.to>=t:i.to>t);(r||(r=[])).push(new MarkedSpan(a,i.from,l?null:i.to))}}return r}function markedSpansAfter(e,t,n){var r;if(e)for(var o=0;o<e.length;++o){var i=e[o],a=i.marker,s=null==i.to||(a.inclusiveRight?i.to>=t:i.to>t);if(s||i.from==t&&"bookmark"==a.type&&(!n||i.marker.insertLeft)){var l=null==i.from||(a.inclusiveLeft?i.from<=t:i.from<t);(r||(r=[])).push(new MarkedSpan(a,l?null:i.from-t,null==i.to?null:i.to-t))}}return r}function stretchSpansOverChange(e,t){if(t.full)return null;var n=isLine(e,t.from.line)&&getLine(e,t.from.line).markedSpans,r=isLine(e,t.to.line)&&getLine(e,t.to.line).markedSpans;if(!n&&!r)return null;var o=t.from.ch,i=t.to.ch,a=0==cmp(t.from,t.to),s=markedSpansBefore(n,o,a),l=markedSpansAfter(r,i,a),c=1==t.text.length,u=lst(t.text).length+(c?o:0);if(s)for(var d=0;d<s.length;++d){var p=s[d];if(null==p.to){var h=getMarkedSpanFor(l,p.marker);h?c&&(p.to=null==h.to?null:h.to+u):p.to=o}}if(l)for(var f=0;f<l.length;++f){var g=l[f];if(null!=g.to&&(g.to+=u),null==g.from){var m=getMarkedSpanFor(s,g.marker);m||(g.from=u,c&&(s||(s=[])).push(g))}else g.from+=u,c&&(s||(s=[])).push(g)}s&&(s=clearEmptySpans(s)),l&&l!=s&&(l=clearEmptySpans(l));var v=[s];if(!c){var y,b=t.text.length-2;if(b>0&&s)for(var x=0;x<s.length;++x)null==s[x].to&&(y||(y=[])).push(new MarkedSpan(s[x].marker,null,null));for(var C=0;C<b;++C)v.push(y);v.push(l)}return v}function clearEmptySpans(e){for(var t=0;t<e.length;++t){var n=e[t];null!=n.from&&n.from==n.to&&!1!==n.marker.clearWhenEmpty&&e.splice(t--,1)}return e.length?e:null}function removeReadOnlyRanges(e,t,n){var r=null;if(e.iter(t.line,n.line+1,function(e){if(e.markedSpans)for(var t=0;t<e.markedSpans.length;++t){var n=e.markedSpans[t].marker;!n.readOnly||r&&-1!=indexOf(r,n)||(r||(r=[])).push(n)}}),!r)return null;for(var o=[{from:t,to:n}],i=0;i<r.length;++i)for(var a=r[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}function detachMarkedSpans(e){var t=e.markedSpans;if(t){for(var n=0;n<t.length;++n)t[n].marker.detachLine(e);e.markedSpans=null}}function attachMarkedSpans(e,t){if(t){for(var n=0;n<t.length;++n)t[n].marker.attachLine(e);e.markedSpans=t}}function extraLeft(e){return e.inclusiveLeft?-1:0}function extraRight(e){return e.inclusiveRight?1:0}function compareCollapsedMarkers(e,t){var n=e.lines.length-t.lines.length;if(0!=n)return n;var r=e.find(),o=t.find(),i=cmp(r.from,o.from)||extraLeft(e)-extraLeft(t);if(i)return-i;var a=cmp(r.to,o.to)||extraRight(e)-extraRight(t);return a||t.id-e.id}function collapsedSpanAtSide(e,t){var n,r=ne&&e.markedSpans;if(r)for(var o=void 0,i=0;i<r.length;++i)(o=r[i]).marker.collapsed&&null==(t?o.from:o.to)&&(!n||compareCollapsedMarkers(n,o.marker)<0)&&(n=o.marker);return n}function collapsedSpanAtStart(e){return collapsedSpanAtSide(e,!0)}function collapsedSpanAtEnd(e){return collapsedSpanAtSide(e,!1)}function collapsedSpanAround(e,t){var n,r=ne&&e.markedSpans;if(r)for(var o=0;o<r.length;++o){var i=r[o];i.marker.collapsed&&(null==i.from||i.from<t)&&(null==i.to||i.to>t)&&(!n||compareCollapsedMarkers(n,i.marker)<0)&&(n=i.marker)}return n}function conflictingCollapsedRange(e,t,n,r,o){var i=getLine(e,t),a=ne&&i.markedSpans;if(a)for(var s=0;s<a.length;++s){var l=a[s];if(l.marker.collapsed){var c=l.marker.find(0),u=cmp(c.from,n)||extraLeft(l.marker)-extraLeft(o),d=cmp(c.to,r)||extraRight(l.marker)-extraRight(o);if(!(u>=0&&d<=0||u<=0&&d>=0)&&(u<=0&&(l.marker.inclusiveRight&&o.inclusiveLeft?cmp(c.to,n)>=0:cmp(c.to,n)>0)||u>=0&&(l.marker.inclusiveRight&&o.inclusiveLeft?cmp(c.from,r)<=0:cmp(c.from,r)<0)))return!0}}}function visualLine(e){for(var t;t=collapsedSpanAtStart(e);)e=t.find(-1,!0).line;return e}function visualLineEnd(e){for(var t;t=collapsedSpanAtEnd(e);)e=t.find(1,!0).line;return e}function visualLineContinued(e){for(var t,n;t=collapsedSpanAtEnd(e);)e=t.find(1,!0).line,(n||(n=[])).push(e);return n}function visualLineNo(e,t){var n=getLine(e,t),r=visualLine(n);return n==r?t:lineNo(r)}function visualLineEndNo(e,t){if(t>e.lastLine())return t;var n,r=getLine(e,t);if(!lineIsHidden(e,r))return t;for(;n=collapsedSpanAtEnd(r);)r=n.find(1,!0).line;return lineNo(r)+1}function lineIsHidden(e,t){var n=ne&&t.markedSpans;if(n)for(var r=void 0,o=0;o<n.length;++o)if((r=n[o]).marker.collapsed){if(null==r.from)return!0;if(!r.marker.widgetNode&&0==r.from&&r.marker.inclusiveLeft&&lineIsHiddenInner(e,t,r))return!0}}function lineIsHiddenInner(e,t,n){if(null==n.to){var r=n.marker.find(1,!0);return lineIsHiddenInner(e,r.line,getMarkedSpanFor(r.line.markedSpans,n.marker))}if(n.marker.inclusiveRight&&n.to==t.text.length)return!0;for(var o=void 0,i=0;i<t.markedSpans.length;++i)if((o=t.markedSpans[i]).marker.collapsed&&!o.marker.widgetNode&&o.from==n.to&&(null==o.to||o.to!=n.from)&&(o.marker.inclusiveLeft||n.marker.inclusiveRight)&&lineIsHiddenInner(e,t,o))return!0}function heightAtLine(e){for(var t=0,n=(e=visualLine(e)).parent,r=0;r<n.lines.length;++r){var o=n.lines[r];if(o==e)break;t+=o.height}for(var i=n.parent;i;i=(n=i).parent)for(var a=0;a<i.children.length;++a){var s=i.children[a];if(s==n)break;t+=s.height}return t}function lineLength(e){if(0==e.height)return 0;for(var t,n=e.text.length,r=e;t=collapsedSpanAtStart(r);){var o=t.find(0,!0);r=o.from.line,n+=o.from.ch-o.to.ch}for(r=e;t=collapsedSpanAtEnd(r);){var i=t.find(0,!0);n-=r.text.length-i.from.ch,r=i.to.line,n+=r.text.length-i.to.ch}return n}function findMaxLine(e){var t=e.display,n=e.doc;t.maxLine=getLine(n,n.first),t.maxLineLength=lineLength(t.maxLine),t.maxLineChanged=!0,n.iter(function(e){var n=lineLength(e);n>t.maxLineLength&&(t.maxLineLength=n,t.maxLine=e)})}var re=function(e,t,n){this.text=e,attachMarkedSpans(this,t),this.height=n?n(this):1};function updateLine(e,t,n,r){e.text=t,e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null),null!=e.order&&(e.order=null),detachMarkedSpans(e),attachMarkedSpans(e,n);var o=r?r(e):1;o!=e.height&&updateLineHeight(e,o)}function cleanUpLine(e){e.parent=null,detachMarkedSpans(e)}re.prototype.lineNo=function(){return lineNo(this)},eventMixin(re);var oe={},ie={};function interpretTokenStyle(e,t){if(!e||/^\s*$/.test(e))return null;var n=t.addModeClass?ie:oe;return n[e]||(n[e]=e.replace(/\S+/g,"cm-$&"))}function buildLineContent(e,t){var n=eltP("span",null,null,l?"padding-right: .1px":null),r={pre:eltP("pre",[n],"CodeMirror-line"),content:n,col:0,pos:0,cm:e,trailingSpace:!1,splitSpaces: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,a=void 0;r.pos=0,r.addToken=buildToken,hasBadBidiRects(e.display.measure)&&(a=getOrder(i,e.doc.direction))&&(r.addToken=buildTokenBadBidi(r.addToken,a)),r.map=[];var s=t!=e.display.externalMeasured&&lineNo(i);insertLineContent(i,r,getLineStyles(e,i,s)),i.styleClasses&&(i.styleClasses.bgClass&&(r.bgClass=joinClasses(i.styleClasses.bgClass,r.bgClass||"")),i.styleClasses.textClass&&(r.textClass=joinClasses(i.styleClasses.textClass,r.textClass||""))),0==r.map.length&&r.map.push(0,0,r.content.appendChild(zeroWidthElement(e.display.measure))),0==o?(t.measure.map=r.map,t.measure.cache={}):((t.measure.maps||(t.measure.maps=[])).push(r.map),(t.measure.caches||(t.measure.caches=[])).push({}))}if(l){var c=r.content.lastChild;(/\bcm-tab\b/.test(c.className)||c.querySelector&&c.querySelector(".cm-tab"))&&(r.content.className="cm-tab-wrap-hack")}return signal(e,"renderLine",e,t.line,r.pre),r.pre.className&&(r.textClass=joinClasses(r.pre.className,r.textClass||"")),r}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,n,r,o,i,l){if(t){var c,u=e.splitSpaces?splitSpaces(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),n||r||o||p||i){var x=n||"";r&&(x+=r),o&&(x+=o);var C=elt("span",[c],x,i);if(l)for(var w in l)l.hasOwnProperty(w)&&"style"!=w&&"class"!=w&&C.setAttribute(w,l[w]);return e.content.appendChild(C)}e.content.appendChild(c)}}function splitSpaces(e,t){if(e.length>1&&!/  /.test(e))return e;for(var n=t,r="",o=0;o<e.length;o++){var i=e.charAt(o);" "!=i||!n||o!=e.length-1&&32!=e.charCodeAt(o+1)||(i=" "),r+=i,n=" "==i}return r}function buildTokenBadBidi(e,t){return function(n,r,o,i,a,s,l){o=o?o+" cm-force-border":"cm-force-border";for(var c=n.pos,u=c+r.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(n,r,o,i,a,s,l);e(n,r.slice(0,d.to-c),o,i,null,s,l),i=null,r=r.slice(d.to-c),c=d.to}}}function buildCollapsedSpan(e,t,n,r){var o=!r&&n.widgetNode;o&&e.map.push(e.pos,e.pos+t,o),!r&&e.cm.display.input.needsContentAttribute&&(o||(o=e.content.appendChild(document.createElement("span"))),o.setAttribute("cm-marker",n.id)),o&&(e.cm.display.input.setUneditable(o),e.content.appendChild(o)),e.pos+=t,e.trailingSpace=!1}function insertLineContent(e,t,n){var r=e.markedSpans,o=e.text,i=0;if(r)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=s="",p=null,d=null,v=1/0;for(var y=[],b=void 0,x=0;x<r.length;++x){var C=r[x],w=C.marker;if("bookmark"==w.type&&C.from==f&&w.widgetNode)y.push(w);else if(C.from<=f&&(null==C.to||C.to>f||w.collapsed&&C.to==f&&C.from==f)){if(null!=C.to&&C.to!=f&&v>C.to&&(v=C.to,c=""),w.className&&(l+=" "+w.className),w.css&&(s=(s?s+";":"")+w.css),w.startStyle&&C.from==f&&(u+=" "+w.startStyle),w.endStyle&&C.to==v&&(b||(b=[])).push(w.endStyle,C.to),w.title&&((p||(p={})).title=w.title),w.attributes)for(var S in w.attributes)(p||(p={}))[S]=w.attributes[S];w.collapsed&&(!d||compareCollapsedMarkers(d.marker,w)<0)&&(d=C)}else C.from>f&&v>C.from&&(v=C.from)}if(b)for(var k=0;k<b.length;k+=2)b[k+1]==v&&(c+=" "+b[k]);if(!d||d.from==f)for(var L=0;L<y.length;++L)buildCollapsedSpan(t,0,y[L]);if(d&&(d.from||0)==f){if(buildCollapsedSpan(t,(null==d.to?h+1:d.to)-f,d.marker,null==d.from),null==d.to)return;d.to==f&&(d=!1)}}if(f>=h)break;for(var M=Math.min(h,v);;){if(m){var T=f+m.length;if(!d){var O=T>M?m.slice(0,M-f):m;t.addToken(t,O,a?a+l:l,u,f+O.length==v?c:"",s,p)}if(T>=M){m=m.slice(M-f),f=M;break}f=T,u=""}m=o.slice(i,i=n[g++]),a=interpretTokenStyle(n[g++],t.cm.options)}}else for(var P=1;P<n.length;P+=2)t.addToken(t,o.slice(i,i=n[P]),interpretTokenStyle(n[P+1],t.cm.options))}function LineView(e,t,n){this.line=t,this.rest=visualLineContinued(t),this.size=this.rest?lineNo(lst(this.rest))-n+1:1,this.node=this.text=null,this.hidden=lineIsHidden(e,t)}function buildViewArray(e,t,n){for(var r,o=[],i=t;i<n;i=r){var a=new LineView(e.doc,getLine(e.doc,i),i);r=i+a.size,o.push(a)}return o}var ae=null;function fireCallbacksForOps(e){var t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n].call(null);for(var r=0;r<e.ops.length;r++){var o=e.ops[r];if(o.cursorActivityHandlers)for(;o.cursorActivityCalled<o.cursorActivityHandlers.length;)o.cursorActivityHandlers[o.cursorActivityCalled++].call(null,o.cm)}}while(n<t.length)}function finishOperation(e,t){var n=e.ownsGroup;if(n)try{fireCallbacksForOps(n)}finally{ae=null,t(n)}}var se=null;function signalLater(e,t){var n=getHandlers(e,t);if(n.length){var r,o=Array.prototype.slice.call(arguments,2);ae?r=ae.delayedCallbacks:se?r=se:(r=se=[],setTimeout(fireOrphanDelayed,0));for(var i=function(e){r.push(function(){return n[e].apply(null,o)})},a=0;a<n.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,n,r){for(var o=0;o<t.changes.length;o++){var i=t.changes[o];"text"==i?updateLineText(e,t):"gutter"==i?updateLineGutter(e,t,n,r):"class"==i?updateLineClasses(e,t):"widget"==i&&updateLineWidgets(e,t,r)}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 updateLineBackground(e,t){var n=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(n&&(n+=" CodeMirror-linebackground"),t.background)n?t.background.className=n:(t.background.parentNode.removeChild(t.background),t.background=null);else if(n){var r=ensureLineWrapped(t);t.background=r.insertBefore(elt("div",null,n),r.firstChild),e.display.input.setUneditable(t.background)}}function getLineContent(e,t){var n=e.display.externalMeasured;return n&&n.line==t.line?(e.display.externalMeasured=null,t.measure=n.measure,n.built):buildLineContent(e,t)}function updateLineText(e,t){var n=t.text.className,r=getLineContent(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,updateLineClasses(e,t)):n&&(t.text.className=n)}function updateLineClasses(e,t){updateLineBackground(e,t),t.line.wrapClass?ensureLineWrapped(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var n=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=n||""}function updateLineGutter(e,t,n,r){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?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.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?r.fixedPos:-r.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,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+r.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),i)for(var l=0;l<e.display.gutterSpecs.length;++l){var c=e.display.gutterSpecs[l].className,u=i.hasOwnProperty(c)&&i[c];u&&s.appendChild(elt("div",[u],"CodeMirror-gutter-elt","left: "+r.gutterLeft[c]+"px; width: "+r.gutterWidth[c]+"px"))}}}function updateLineWidgets(e,t,n){t.alignable&&(t.alignable=null);for(var r=t.node.firstChild,o=void 0;r;r=o)o=r.nextSibling,"CodeMirror-linewidget"==r.className&&t.node.removeChild(r);insertLineWidgets(e,t,n)}function buildLineElement(e,t,n,r){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,n,r),insertLineWidgets(e,t,r),t.node}function insertLineWidgets(e,t,n){if(insertLineWidgetsFor(e,t.line,t,n,!0),t.rest)for(var r=0;r<t.rest.length;r++)insertLineWidgetsFor(e,t.rest[r],t,n,!1)}function insertLineWidgetsFor(e,t,n,r,o){if(t.widgets)for(var i=ensureLineWrapped(n),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,n,r),e.display.input.setUneditable(c),o&&l.above?i.insertBefore(c,n.gutter||n.text):i.appendChild(c),signalLater(l,"redraw")}}function positionLineWidget(e,t,n,r){if(e.noHScroll){(n.alignable||(n.alignable=[])).push(t);var o=r.wrapperWidth;t.style.left=r.fixedPos+"px",e.coverGutter||(o-=r.gutterTotalWidth,t.style.paddingLeft=r.gutterTotalWidth+"px"),t.style.width=o+"px"}e.coverGutter&&(t.style.zIndex=5,t.style.position="relative",e.noHScroll||(t.style.marginLeft=-r.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 n="position: relative;";e.coverGutter&&(n+="margin-left: -"+t.display.gutters.offsetWidth+"px;"),e.noHScroll&&(n+="width: "+t.display.wrapper.clientWidth+"px;"),removeChildrenAndAdd(t.display.measure,elt("div",[e.node],null,n))}return e.height=e.node.parentNode.offsetHeight}function eventInWidget(e,t){for(var n=e_target(t);n!=e.wrapper;n=n.parentNode)if(!n||1==n.nodeType&&"true"==n.getAttribute("cm-ignore-events")||n.parentNode==e.sizer&&n!=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")),n=window.getComputedStyle?window.getComputedStyle(t):t.currentStyle,r={left:parseInt(n.paddingLeft),right:parseInt(n.paddingRight)};return isNaN(r.left)||isNaN(r.right)||(e.cachedPaddingH=r),r}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 ensureLineHeights(e,t,n){var r=e.options.lineWrapping,o=r&&displayWidth(e);if(!t.measure.heights||r&&t.measure.width!=o){var i=t.measure.heights=[];if(r){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-n.top)}}i.push(n.bottom-n.top)}}function mapFromLineView(e,t,n){if(e.line==t)return{map:e.measure.map,cache:e.measure.cache};for(var r=0;r<e.rest.length;r++)if(e.rest[r]==t)return{map:e.measure.maps[r],cache:e.measure.caches[r]};for(var o=0;o<e.rest.length;o++)if(lineNo(e.rest[o])>n)return{map:e.measure.maps[o],cache:e.measure.caches[o],before:!0}}function updateExternalMeasurement(e,t){var n=lineNo(t=visualLine(t)),r=e.display.externalMeasured=new LineView(e.doc,t,n);r.lineN=n;var o=r.built=buildLineContent(e,r);return r.text=o.pre,removeChildrenAndAdd(e.display.lineMeasure,o.pre),r}function measureChar(e,t,n,r){return measureCharPrepared(e,prepareMeasureForLine(e,t),n,r)}function findViewForLine(e,t){if(t>=e.display.viewFrom&&t<e.display.viewTo)return e.display.view[findViewIndex(e,t)];var n=e.display.externalMeasured;return n&&t>=n.lineN&&t<n.lineN+n.size?n:void 0}function prepareMeasureForLine(e,t){var n=lineNo(t),r=findViewForLine(e,n);r&&!r.text?r=null:r&&r.changes&&(updateLineForChanges(e,r,n,getDimensions(e)),e.curOp.forceUpdate=!0),r||(r=updateExternalMeasurement(e,t));var o=mapFromLineView(r,t,n);return{line:t,view:r,rect:null,map:o.map,cache:o.cache,before:o.before,hasHeights:!1}}function measureCharPrepared(e,t,n,r,o){t.before&&(n=-1);var i,a=n+(r||"");return t.cache.hasOwnProperty(a)?i=t.cache[a]:(t.rect||(t.rect=t.view.text.getBoundingClientRect()),t.hasHeights||(ensureLineHeights(e,t.view,t.rect),t.hasHeights=!0),(i=measureCharInner(e,t,n,r)).bogus||(t.cache[a]=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,n){for(var r,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=1+(o=t-s):(c==e.length-3||t==l&&e[c+3]>t)&&(o=(i=l-s)-1,t>=l&&(a="right")),null!=o){if(r=e[c+2],s==l&&n==(r.insertLeft?"left":"right")&&(a=n),"left"==n&&0==o)for(;c&&e[c-2]==e[c-3]&&e[c-1].insertLeft;)r=e[2+(c-=3)],a="left";if("right"==n&&o==l-s)for(;c<e.length-3&&e[c+3]==e[c+4]&&!e[c+5].insertLeft;)r=e[(c+=3)+2],a="right";break}return{node:r,start:o,end:i,collapse:a,coverStart:s,coverEnd:l}}function getUsefulRect(e,t){var n=ce;if("left"==t)for(var r=0;r<e.length&&(n=e[r]).left==n.right;r++);else for(var o=e.length-1;o>=0&&(n=e[o]).left==n.right;o--);return n}function measureCharInner(e,t,n,r){var o,i=nodeAndOffsetInLineMap(t.map,n,r),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(),r)).left||o.right||0==c)break;u=c,c-=1,d="right"}a&&s<11&&(o=maybeUpdateRectForZooming(e.display.measure,o))}else{var h;c>0&&(d=r="right"),o=e.options.lineWrapping&&(h=l.getClientRects()).length>1?h["right"==r?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 x=b?y[b-1]:0,C=y[b],w={left:("right"==d?o.right:o.left)-t.rect.left,right:("left"==d?o.left:o.right)-t.rect.left,top:x,bottom:C};return o.left||o.right||(w.bogus=!0),e.options.singleCursorHeightPerLine||(w.rtop=g,w.rbottom=m),w}function maybeUpdateRectForZooming(e,t){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!hasBadZoomedRects(e))return t;var n=screen.logicalXDPI/screen.deviceXDPI,r=screen.logicalYDPI/screen.deviceYDPI;return{left:t.left*n,right:t.right*n,top:t.top*r,bottom:t.bottom*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 n=0;n<e.widgets.length;++n)e.widgets[n].above&&(t+=widgetHeight(e.widgets[n]));return t}function intoCoordSystem(e,t,n,r,o){if(!o){var i=widgetTopHeight(t);n.top+=i,n.bottom+=i}if("line"==r)return n;r||(r="local");var a=heightAtLine(t);if("local"==r?a+=paddingTop(e.display):a-=e.display.viewOffset,"page"==r||"window"==r){var s=e.display.lineSpace.getBoundingClientRect();a+=s.top+("window"==r?0:pageScrollY());var l=s.left+("window"==r?0:pageScrollX());n.left+=l,n.right+=l}return n.top+=a,n.bottom+=a,n}function fromCoordSystem(e,t,n){if("div"==n)return t;var r=t.left,o=t.top;if("page"==n)r-=pageScrollX(),o-=pageScrollY();else if("local"==n||!n){var i=e.display.sizer.getBoundingClientRect();r+=i.left,o+=i.top}var a=e.display.lineSpace.getBoundingClientRect();return{left:r-a.left,top:o-a.top}}function charCoords(e,t,n,r,o){return r||(r=getLine(e.doc,t.line)),intoCoordSystem(e,r,measureChar(e,r,t.ch,o),n)}function cursorCoords(e,t,n,r,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,r,s,n)}r=r||getLine(e.doc,t.line),o||(o=prepareMeasureForLine(e,r));var a=getOrder(r,e.doc.direction),s=t.ch,l=t.sticky;if(s>=r.text.length?(s=r.text.length,l="before"):s<=0&&(s=0,l="after"),!a)return get("before"==l?s-1:s,"before"==l);function getBidi(e,t,n){var r=a[t],o=1==r.level;return get(n?e-1:e,o!=n)}var c=getBidiPartAt(a,s,l),u=I,d=getBidi(s,c,"before"==l);return null!=u&&(d.other=getBidi(s,u,"before"!=l)),d}function estimateCoords(e,t){var n=0;t=clipPos(e.doc,t),e.options.lineWrapping||(n=charWidth(e.display)*t.ch);var r=getLine(e.doc,t.line),o=heightAtLine(r)+paddingTop(e.display);return{left:n,right:n,top:o,bottom:o+r.height}}function PosWithInfo(e,t,n,r,o){var i=Pos(e,t,n);return i.xRel=o,r&&(i.outside=!0),i}function coordsChar(e,t,n){var r=e.doc;if((n+=e.display.viewOffset)<0)return PosWithInfo(r.first,0,null,!0,-1);var o=lineAtHeight(r,n),i=r.first+r.size-1;if(o>i)return PosWithInfo(r.first+r.size-1,getLine(r,i).text.length,null,!0,1);t<0&&(t=0);for(var a=getLine(r,o);;){var s=coordsCharInner(e,a,o,t,n),l=collapsedSpanAround(a,s.ch+(s.xRel>0?1:0));if(!l)return s;var c=l.find(1);if(c.line==o)return c;a=getLine(r,o=c.line)}}function wrappedLineExtent(e,t,n,r){r-=widgetTopHeight(t);var o=t.text.length,i=findFirst(function(t){return measureCharPrepared(e,n,t-1).bottom<=r},o,0);return o=findFirst(function(t){return measureCharPrepared(e,n,t).top>r},i,o),{begin:i,end:o}}function wrappedLineExtentChar(e,t,n,r){n||(n=prepareMeasureForLine(e,t));var o=intoCoordSystem(e,t,measureCharPrepared(e,n,r),"line").top;return wrappedLineExtent(e,t,n,o)}function boxIsAfter(e,t,n,r){return!(e.bottom<=n)&&(e.top>n||(r?e.left:e.right)>t)}function coordsCharInner(e,t,n,r,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?coordsBidiPartWrapped:coordsBidiPart)(e,t,n,i,u,r,o);c=1!=d.level,s=c?d.from:d.to-1,l=c?d.to:d.from-1}var p,h,f=null,g=null,m=findFirst(function(t){var n=measureCharPrepared(e,i,t);return n.top+=a,n.bottom+=a,!!boxIsAfter(n,r,o,!1)&&(n.top<=o&&n.left<=r&&(f=t,g=n),!0)},s,l),v=!1;if(g){var y=r-g.left<g.right-r,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 x=cursorCoords(e,Pos(n,m,h),"line",t,i);p=x.left,v=o<x.top||o>=x.bottom}return m=skipExtendingChars(t.text,m,1),PosWithInfo(n,m,h,v,r-p)}function coordsBidiPart(e,t,n,r,o,i,a){var s=findFirst(function(s){var l=o[s],c=1!=l.level;return boxIsAfter(cursorCoords(e,Pos(n,c?l.to:l.from,c?"before":"after"),"line",t,r),i,a,!0)},0,o.length-1),l=o[s];if(s>0){var c=1!=l.level,u=cursorCoords(e,Pos(n,c?l.from:l.to,c?"after":"before"),"line",t,r);boxIsAfter(u,i,a,!0)&&u.top>a&&(l=o[s-1])}return l}function coordsBidiPartWrapped(e,t,n,r,o,i,a){var s=wrappedLineExtent(e,t,r,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,r,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)}}return 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}),u}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 n=le.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),removeChildren(e.measure),n||1}function charWidth(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=elt("span","xxxxxxxxxx"),n=elt("pre",[t]);removeChildrenAndAdd(e.measure,n);var r=t.getBoundingClientRect(),o=(r.right-r.left)/10;return o>2&&(e.cachedCharWidth=o),o||10}function getDimensions(e){for(var t=e.display,n={},r={},o=t.gutters.clientLeft,i=t.gutters.firstChild,a=0;i;i=i.nextSibling,++a){var s=e.display.gutterSpecs[a].className;n[s]=i.offsetLeft+i.clientLeft+o,r[s]=i.clientWidth}return{fixedPos:compensateForHScroll(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function compensateForHScroll(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function estimateHeight(e){var t=textHeight(e.display),n=e.options.lineWrapping,r=n&&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 n?i+(Math.ceil(o.text.length/r)||1)*t:i+t}}function estimateLineHeights(e){var t=e.doc,n=estimateHeight(e);t.iter(function(e){var t=n(e);t!=e.height&&updateLineHeight(e,t)})}function posFromMouse(e,t,n,r){var o=e.display;if(!n&&"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(r&&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 n=e.display.view,r=0;r<n.length;r++)if((t-=n[r].size)<0)return r}function regChange(e,t,n,r){null==t&&(t=e.doc.first),null==n&&(n=e.doc.first+e.doc.size),r||(r=0);var o=e.display;if(r&&n<o.viewTo&&(null==o.updateLineNumbers||o.updateLineNumbers>t)&&(o.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=o.viewTo)ne&&visualLineNo(e.doc,t)<o.viewTo&&resetView(e);else if(n<=o.viewFrom)ne&&visualLineEndNo(e.doc,n+r)>o.viewFrom?resetView(e):(o.viewFrom+=r,o.viewTo+=r);else if(t<=o.viewFrom&&n>=o.viewTo)resetView(e);else if(t<=o.viewFrom){var i=viewCuttingPoint(e,n,n+r,1);i?(o.view=o.view.slice(i.index),o.viewFrom=i.lineN,o.viewTo+=r):resetView(e)}else if(n>=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,n,n+r,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+=r):resetView(e)}var c=o.externalMeasured;c&&(n<c.lineN?c.lineN+=r:t<c.lineN+c.size&&(o.externalMeasured=null))}function regLineChange(e,t,n){e.curOp.viewChanged=!0;var r=e.display,o=e.display.externalMeasured;if(o&&t>=o.lineN&&t<o.lineN+o.size&&(r.externalMeasured=null),!(t<r.viewFrom||t>=r.viewTo)){var i=r.view[findViewIndex(e,t)];if(null!=i.node){var a=i.changes||(i.changes=[]);-1==indexOf(a,n)&&a.push(n)}}}function resetView(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function viewCuttingPoint(e,t,n,r){var o,i=findViewIndex(e,t),a=e.display.view;if(!ne||n==e.doc.first+e.doc.size)return{index:i,lineN:n};for(var s=e.display.viewFrom,l=0;l<i;l++)s+=a[l].size;if(s!=t){if(r>0){if(i==a.length-1)return null;o=s+a[i].size-t,i++}else o=s-t;t+=o,n+=o}for(;visualLineNo(e.doc,n)!=n;){if(i==(r<0?0:a.length-1))return null;n+=r*a[i-(r<0?1:0)].size,i+=r}return{index:i,lineN:n}}function adjustView(e,t,n){var r=e.display,o=r.view;0==o.length||t>=r.viewTo||n<=r.viewFrom?(r.view=buildViewArray(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=buildViewArray(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(findViewIndex(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(buildViewArray(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,findViewIndex(e,n)))),r.viewTo=n}function countDirtyView(e){for(var t=e.display.view,n=0,r=0;r<t.length;r++){var o=t[r];o.hidden||o.node&&!o.changes||++n}return n}function updateSelection(e){e.display.input.showSelection(e.display.input.prepareSelection())}function prepareSelection(e,t){void 0===t&&(t=!0);for(var n=e.doc,r={},o=r.cursors=document.createDocumentFragment(),i=r.selection=document.createDocumentFragment(),a=0;a<n.sel.ranges.length;a++)if(t||a!=n.sel.primIndex){var s=n.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 r}function drawSelectionCursor(e,t,n){var r=cursorCoords(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),o=n.appendChild(elt("div"," ","CodeMirror-cursor"));if(o.style.left=r.left+"px",o.style.top=r.top+"px",o.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",r.other){var i=n.appendChild(elt("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));i.style.display="",i.style.left=r.other.left+"px",i.style.top=r.other.top+"px",i.style.height=.85*(r.other.bottom-r.other.top)+"px"}}function cmpCoords(e,t){return e.top-t.top||e.left-t.left}function drawSelectionRange(e,t,n){var r=e.display,o=e.doc,i=document.createDocumentFragment(),a=paddingH(e.display),s=a.left,l=Math.max(r.sizerWidth,displayWidth(e)-r.sizer.offsetLeft)-a.right,c="ltr"==o.direction;function add(e,t,n,r){t<0&&(t=0),t=Math.round(t),r=Math.round(r),i.appendChild(elt("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px;\n                             top: "+t+"px; width: "+(null==n?l-e:n)+"px;\n                             height: "+(r-t)+"px"))}function drawForLine(t,n,r){var i,a,u=getLine(o,t),d=u.text.length;function coords(n,r){return charCoords(e,Pos(t,n),"div",u,r)}function wrapX(t,n,r){var o=wrappedLineExtentChar(e,u,null,t),i="ltr"==n==("after"==r)?"left":"right",a="after"==r?o.begin:o.end-(/\s/.test(u.text.charAt(o.end-1))?2:1);return coords(a,i)[i]}var p=getOrder(u,o.direction);return iterateBidiSections(p,n||0,null==r?d:r,function(e,t,o,u){var h="ltr"==o,f=coords(e,h?"left":"right"),g=coords(t-1,h?"right":"left"),m=null==n&&0==e,v=null==r&&t==d,y=0==u,b=!p||u==p.length-1;if(g.top-f.top<=3){var x=(c?m:v)&&y,C=(c?v:m)&&b,w=x?s:(h?f:g).left,S=C?l:(h?g:f).right;add(w,f.top,S-w,f.bottom)}else{var k,L,M,T;h?(k=c&&m&&y?s:f.left,L=c?l:wrapX(e,o,"before"),M=c?s:wrapX(t,o,"after"),T=c&&v&&b?l:g.right):(k=c?wrapX(e,o,"before"):s,L=!c&&m&&y?l:f.right,M=!c&&v&&b?s:g.left,T=c?wrapX(t,o,"after"):l),add(k,f.top,L-k,f.bottom),f.bottom<g.top&&add(s,f.bottom,null,g.top),add(M,g.top,T-M,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)}n.appendChild(i)}function restartBlink(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var n=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){return t.cursorDiv.style.visibility=(n=!n)?"":"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,n=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var o=t.view[r],i=e.options.lineWrapping,l=void 0,c=0;if(!o.hidden){if(a&&s<8){var u=o.node.offsetTop+o.node.offsetHeight;l=u-n,n=u}else{var d=o.node.getBoundingClientRect();l=d.bottom-d.top,!i&&o.text.firstChild&&(c=o.text.firstChild.getBoundingClientRect().right-d.left-1)}var p=o.line.height-l;if((p>.005||p<-.005)&&(updateLineHeight(o.line,l),updateWidgetHeight(o.line),o.rest))for(var h=0;h<o.rest.length;h++)updateWidgetHeight(o.rest[h]);if(c>e.display.sizerWidth){var f=Math.ceil(c/charWidth(e.display));f>e.display.maxLineLength&&(e.display.maxLineLength=f,e.display.maxLine=o.line,e.display.maxLineChanged=!0)}}}}function updateWidgetHeight(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var n=e.widgets[t],r=n.node.parentNode;r&&(n.height=r.offsetHeight)}}function visibleLines(e,t,n){var r=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-paddingTop(e));var o=n&&null!=n.bottom?n.bottom:r+e.wrapper.clientHeight,i=lineAtHeight(t,r),a=lineAtHeight(t,o);if(n&&n.ensure){var s=n.ensure.from.line,l=n.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 maybeScrollWindow(e,t){if(!signalDOMEvent(e,"scrollCursorIntoView")){var n=e.display,r=n.sizer.getBoundingClientRect(),o=null;if(t.top+r.top<0?o=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(o=!1),null!=o&&!f){var i=elt("div","​",null,"position: absolute;\n                         top: "+(t.top-n.viewOffset-paddingTop(e.display))+"px;\n                         height: "+(t.bottom-t.top+scrollGap(e)+n.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)}}}function scrollPosIntoView(e,t,n,r){var o;null==r&&(r=0),e.options.lineWrapping||t!=n||(t=t.ch?Pos(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t,n="before"==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=n&&n!=t?cursorCoords(e,n):s;o={left:Math.min(s.left,l.left),top:Math.min(s.top,l.top)-r,right:Math.max(s.left,l.left),bottom:Math.max(s.bottom,l.bottom)+r};var c=calculateScrollPos(e,o),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}function calculateScrollPos(e,t){var n=e.display,r=textHeight(e.display);t.top<0&&(t.top=0);var o=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:n.scroller.scrollTop,i=displayHeight(e),a={};t.bottom-t.top>i&&(t.bottom=t.top+i);var s=e.doc.height+paddingVert(n),l=t.top<r,c=t.bottom>s-r;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:n.scroller.scrollLeft,p=displayWidth(e)-(e.options.fixedGutter?n.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,n){null==t&&null==n||resolveScrollToPos(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function scrollToRange(e,t){resolveScrollToPos(e),e.curOp.scrollToPos=t}function resolveScrollToPos(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=estimateCoords(e,t.from),r=estimateCoords(e,t.to);scrollToCoordsRange(e,n,r,t.margin)}}function scrollToCoordsRange(e,t,n,r){var o=calculateScrollPos(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});scrollToCoords(e,o.scrollLeft,o.scrollTop)}function updateScrollTop(e,t){Math.abs(e.doc.scrollTop-t)<2||(n||updateDisplaySimple(e,{top:t}),setScrollTop(e,t,!0),n&&updateDisplaySimple(e),startWorker(e,100))}function setScrollTop(e,t,n){t=Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t),(e.display.scroller.scrollTop!=t||n)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function setScrollLeft(e,t,n,r){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r||(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,n=t.gutters.offsetWidth,r=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?n:0,docHeight:r,scrollHeight:r+scrollGap(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var ue=function(e,t,n){this.cm=n;var r=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");r.tabIndex=o.tabIndex=-1,e(r),e(o),z(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),z(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,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var o=e.viewHeight-(t?r: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=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var i=e.viewWidth-e.barLeft-(n?r: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==r&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:t?r: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,n){e.style.pointerEvents="auto",t.set(1e3,function maybeDisable(){var r=e.getBoundingClientRect(),o="vert"==n?document.elementFromPoint(r.right-1,(r.top+r.bottom)/2):document.elementFromPoint((r.right+r.left)/2,r.bottom-1);o!=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 n=e.display.barWidth,r=e.display.barHeight;updateScrollbarsInner(e,t);for(var o=0;o<4&&n!=e.display.barWidth||r!=e.display.barHeight;o++)n!=e.display.barWidth&&e.options.lineWrapping&&updateHeightsInViewport(e),updateScrollbarsInner(e,measureForScrollbars(e)),n=e.display.barWidth,r=e.display.barHeight}function updateScrollbarsInner(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.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),z(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){"horizontal"==n?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){var t;e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++he},t=e.curOp,ae?ae.ops.push(t):t.ownsGroup=ae={ops:[t],delayedCallbacks:[]}}function endOperation(e){var t=e.curOp;t&&finishOperation(t,function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;endOperations(e)})}function endOperations(e){for(var t,n=e.ops,r=0;r<n.length;r++)endOperation_R1(n[r]);for(var o=0;o<n.length;o++)(t=n[o]).updatedDisplay=t.mustUpdate&&updateDisplayIfNeeded(t.cm,t.update);for(var i=0;i<n.length;i++)endOperation_R2(n[i]);for(var a=0;a<n.length;a++)endOperation_W2(n[a]);for(var s=0;s<n.length;s++)endOperation_finish(n[s])}function endOperation_R1(e){var t=e.cm,n=t.display;maybeClipScrollbars(t),e.updateMaxLine&&findMaxLine(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.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,n=t.display;e.updatedDisplay&&updateHeightsInViewport(t),e.barMeasure=measureForScrollbars(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=measureChar(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+scrollGap(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-displayWidth(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.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 n=e.focus&&e.focus==activeElt();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(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),n&&ensureFocus(e.cm)}function endOperation_finish(e){var t=e.cm,n=t.display,r=t.doc;if(e.updatedDisplay&&postUpdateDisplay(t,e.update),null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null!=e.scrollTop&&setScrollTop(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&setScrollLeft(t,e.scrollLeft,!0,!0),e.scrollToPos){var o=scrollPosIntoView(t,clipPos(r,e.scrollToPos.from),clipPos(r,e.scrollToPos.to),e.scrollToPos.margin);maybeScrollWindow(t,o)}var i=e.maybeHiddenMarkers,a=e.maybeUnhiddenMarkers;if(i)for(var s=0;s<i.length;++s)i[s].lines.length||signal(i[s],"hide");if(a)for(var l=0;l<a.length;++l)a[l].lines.length&&signal(a[l],"unhide");n.wrapper.offsetHeight&&(r.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 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 n=+new Date+e.options.workTime,r=getContextBefore(e,t.highlightFrontier),o=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(i){if(r.line>=e.display.viewFrom){var a=i.styles,s=i.text.length>e.options.maxHighlightLength?copyState(t.mode,r.state):null,l=highlightLine(e,i,r,!0);s&&(r.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(r.line),i.stateAfter=r.save(),r.nextLine()}else i.text.length<=e.options.maxHighlightLength&&processLine(e,i.text,r),i.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return startWorker(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),o.length&&runInOp(e,function(){for(var t=0;t<o.length;t++)regLineChange(e,o[t],"text")})}}var fe=function(e,t,n){var r=e.display;this.viewport=t,this.visible=visibleLines(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=displayWidth(e),this.force=n,this.dims=getDimensions(e),this.events=[]};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)}function selectionSnapshot(e){if(e.hasFocus())return null;var t=activeElt();if(!t||!contains(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&contains(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}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(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}function updateDisplayIfNeeded(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return resetView(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==countDirtyView(e))return!1;maybeUpdateLineNumberWidth(e)&&(resetView(e),t.dims=getDimensions(e));var o=r.first+r.size,i=Math.max(t.visible.from-e.options.viewportMargin,r.first),a=Math.min(o,t.visible.to+e.options.viewportMargin);n.viewFrom<i&&i-n.viewFrom<20&&(i=Math.max(r.first,n.viewFrom)),n.viewTo>a&&n.viewTo-a<20&&(a=Math.min(o,n.viewTo)),ne&&(i=visualLineNo(e.doc,i),a=visualLineEndNo(e.doc,a));var s=i!=n.viewFrom||a!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;adjustView(e,i,a),n.viewOffset=heightAtLine(getLine(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var l=countDirtyView(e);if(!s&&0==l&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var c=selectionSnapshot(e);return l>4&&(n.lineDiv.style.display="none"),patchDisplay(e,n.updateLineNumbers,t.dims),l>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,restoreSelection(c),removeChildren(n.cursorDiv),removeChildren(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,s&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,startWorker(e,400)),n.updateLineNumbers=null,!0}function postUpdateDisplay(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=displayWidth(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+paddingVert(e.display)-displayHeight(e),n.top)}),t.visible=visibleLines(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&updateDisplayIfNeeded(e,t);r=!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 n=new fe(e,t);if(updateDisplayIfNeeded(e,n)){updateHeightsInViewport(e),postUpdateDisplay(e,n);var r=measureForScrollbars(e);updateSelection(e),updateScrollbars(e,r),setDocumentHeight(e,r),n.finish()}}function patchDisplay(e,t,n){var r=e.display,o=e.options.lineNumbers,i=r.lineDiv,a=i.firstChild;function rm(t){var n=t.nextSibling;return l&&y&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var s=r.view,c=r.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,n)),p&&(removeChildren(d.lineNumber),d.lineNumber.appendChild(document.createTextNode(lineNumberFor(e.options,c)))),a=d.node.nextSibling}else{var h=buildLineElement(e,d,c,n);i.insertBefore(h,a)}c+=d.size}for(;a;)a=rm(a)}function updateGutterSpace(e){var t=e.gutters.offsetWidth;e.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 alignHorizontally(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=compensateForHScroll(t)-t.scroller.scrollLeft+e.doc.scrollLeft,o=t.gutters.offsetWidth,i=r+"px",a=0;a<n.length;a++)if(!n[a].hidden){e.options.fixedGutter&&(n[a].gutter&&(n[a].gutter.style.left=i),n[a].gutterBackground&&(n[a].gutterBackground.style.left=i));var s=n[a].alignable;if(s)for(var l=0;l<s.length;l++)s[l].style.left=i}e.options.fixedGutter&&(t.gutters.style.left=r+o+"px")}}function maybeUpdateLineNumberWidth(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=lineNumberFor(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var o=r.measure.appendChild(elt("div",[elt("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),i=o.firstChild.offsetWidth,a=o.offsetWidth-i;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(i,r.lineGutter.offsetWidth-a)+1,r.lineNumWidth=r.lineNumInnerWidth+a,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",updateGutterSpace(e.display),!0}return!1}function getGutters(e,t){for(var n=[],r=!1,o=0;o<e.length;o++){var i=e[o],a=null;if("string"!=typeof i&&(a=i.style,i=i.className),"CodeMirror-linenumbers"==i){if(!t)continue;r=!0}n.push({className:i,style:a})}return t&&!r&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function renderGutters(e){var t=e.gutters,n=e.gutterSpecs;removeChildren(t),e.lineGutter=null;for(var r=0;r<n.length;++r){var o=n[r],i=o.className,a=o.style,s=t.appendChild(elt("div",null,"CodeMirror-gutter "+i));a&&(s.style.cssText=a),"CodeMirror-linenumbers"==i&&(e.lineGutter=s,s.style.width=(e.lineNumWidth||1)+"px")}t.style.display=n.length?"":"none",updateGutterSpace(e)}function updateGutters(e){renderGutters(e.display),regChange(e),alignHorizontally(e)}function Display(e,t,r,o){var i=this;this.input=r,i.scrollbarFiller=elt("div",null,"CodeMirror-scrollbar-filler"),i.scrollbarFiller.setAttribute("cm-not-content","true"),i.gutterFiller=elt("div",null,"CodeMirror-gutter-filler"),i.gutterFiller.setAttribute("cm-not-content","true"),i.lineDiv=eltP("div",null,"CodeMirror-code"),i.selectionDiv=elt("div",null,null,"position: relative; z-index: 1"),i.cursorDiv=elt("div",null,"CodeMirror-cursors"),i.measure=elt("div",null,"CodeMirror-measure"),i.lineMeasure=elt("div",null,"CodeMirror-measure"),i.lineSpace=eltP("div",[i.measure,i.lineMeasure,i.selectionDiv,i.cursorDiv,i.lineDiv],null,"position: relative; outline: none");var c=eltP("div",[i.lineSpace],"CodeMirror-lines");i.mover=elt("div",[c],null,"position: relative"),i.sizer=elt("div",[i.mover],"CodeMirror-sizer"),i.sizerWidth=null,i.heightForcer=elt("div",null,null,"position: absolute; height: "+O+"px; width: 1px;"),i.gutters=elt("div",null,"CodeMirror-gutters"),i.lineGutter=null,i.scroller=elt("div",[i.sizer,i.heightForcer,i.gutters],"CodeMirror-scroll"),i.scroller.setAttribute("tabIndex","-1"),i.wrapper=elt("div",[i.scrollbarFiller,i.gutterFiller,i.scroller],"CodeMirror"),a&&s<8&&(i.gutters.style.zIndex=-1,i.scroller.style.paddingRight=0),l||n&&v||(i.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(i.wrapper):e(i.wrapper)),i.viewFrom=i.viewTo=t.first,i.reportedViewFrom=i.reportedViewTo=t.first,i.view=[],i.renderedView=null,i.externalMeasured=null,i.viewOffset=0,i.lastWrapHeight=i.lastWrapWidth=0,i.updateLineNumbers=null,i.nativeBarWidth=i.barHeight=i.barWidth=0,i.scrollbarsClipped=!1,i.lineNumWidth=i.lineNumInnerWidth=i.lineNumChars=null,i.alignWidgets=!1,i.cachedCharWidth=i.cachedTextHeight=i.cachedPaddingH=null,i.maxLine=null,i.maxLineLength=0,i.maxLineChanged=!1,i.wheelDX=i.wheelDY=i.wheelStartX=i.wheelStartY=null,i.shift=!1,i.selForContextMenu=null,i.activeTouch=null,i.gutterSpecs=getGutters(o.gutters,o.lineNumbers),renderGutters(i),r.init(i)}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,n=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==n&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:null==n&&(n=e.wheelDelta),{x:t,y:n}}function wheelEventPixels(e){var t=wheelEventDelta(e);return t.x*=me,t.y*=me,t}function onScrollWheel(e,t){var r=wheelEventDelta(t),o=r.x,i=r.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&&!n&&!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,n=t&&a.wheelDY&&t/a.wheelDY||e&&a.wheelDX&&e/a.wheelDX;a.wheelStartX=a.wheelStartY=null,n&&(me=(me*ge+n)/(ge+1),++ge)}},200)):(a.wheelDX+=o,a.wheelDY+=i))}}a?me=-.53:n?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 n=this.ranges[t],r=e.ranges[t];if(!equalCursorPos(n.anchor,r.anchor)||!equalCursorPos(n.head,r.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 n=0;n<this.ranges.length;n++){var r=this.ranges[n];if(cmp(t,r.from())>=0&&cmp(e,r.to())<=0)return n}return-1};var ye=function(e,t){this.anchor=e,this.head=t};function normalizeSelection(e,t,n){var r=e&&e.options.selectionsMayTouch,o=t[n];t.sort(function(e,t){return cmp(e.from(),t.from())}),n=indexOf(t,o);for(var i=1;i<t.length;i++){var a=t[i],s=t[i-1],l=cmp(s.to(),a.from());if(r&&!a.empty()?l>0:l>=0){var c=minPos(s.from(),a.from()),u=maxPos(s.to(),a.to()),d=s.empty()?a.from()==a.head:s.from()==s.head;i<=n&&--n,t.splice(--i,2,new ye(d?u:c,d?c:u))}}return new ve(t,n)}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 n=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=changeEnd(t).ch-t.to.ch),Pos(n,r)}function computeSelAfterChange(e,t){for(var n=[],r=0;r<e.sel.ranges.length;r++){var o=e.sel.ranges[r];n.push(new ye(adjustForChange(o.anchor,t),adjustForChange(o.head,t)))}return normalizeSelection(e.cm,n,e.sel.primIndex)}function offsetPos(e,t,n){return e.line==t.line?Pos(n.line,e.ch-t.ch+n.ch):Pos(n.line+(e.line-t.line),e.ch)}function computeReplacedSel(e,t,n){for(var r=[],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"==n){var u=e.sel.ranges[a],d=cmp(u.head,u.anchor)<0;r[a]=new ye(d?c:l,d?l:c)}else r[a]=new ye(l,l)}return new ve(r,e.sel.primIndex)}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,n,r){function spansFor(e){return n?n[e]:null}function update(e,n,o){updateLine(e,n,o,r),signalLater(e,"change",e,t)}function linesFor(e,t){for(var n=[],o=e;o<t;++o)n.push(new re(a[o],spansFor(o),r));return n}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 re(c+s.text.slice(i.ch),u,r)),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,n){!function propagate(e,r,o){if(e.linked)for(var i=0;i<e.linked.length;++i){var a=e.linked[i];if(a.doc!=r){var s=o&&a.sharedHist;n&&!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 n={from:copyPos(t.from),to:changeEnd(t),text:getBetween(e,t.from,t.to)};return attachLocalSpans(e,n,t.from.line,t.to.line+1),linkedDocs(e,function(e){return attachLocalSpans(e,n,t.from.line,t.to.line+1)},!0),n}function clearSelectionEvents(e){for(;e.length;){var t=lst(e);if(!t.ranges)break;e.pop()}}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}function addChangeToHistory(e,t,n,r){var o=e.history;o.undone.length=0;var i,a,s=+new Date;if((o.lastOp==r||o.lastOrigin==t.origin&&t.origin&&("+"==t.origin.charAt(0)&&o.lastModTime>s-(e.cm?e.cm.options.historyEventDelay:500)||"*"==t.origin.charAt(0)))&&(i=lastChangeEvent(o,o.lastOp==r)))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(n),o.generation=++o.maxGeneration,o.lastModTime=o.lastSelTime=s,o.lastOp=o.lastSelOp=r,o.lastOrigin=o.lastSelOrigin=t.origin,a||signal(e,"historyAdded")}function selectionEventCanBeMerged(e,t,n,r){var o=t.charAt(0);return"*"==o||"+"==o&&n.ranges.length==r.ranges.length&&n.somethingSelected()==r.somethingSelected()&&new Date-e.history.lastSelTime<=(e.cm?e.cm.options.historyEventDelay:500)}function addSelectionToHistory(e,t,n,r){var o=e.history,i=r&&r.origin;n==o.lastSelOp||i&&o.lastSelOrigin==i&&(o.lastModTime==o.lastSelTime&&o.lastOrigin==i||selectionEventCanBeMerged(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=n,r&&!1!==r.clearRedo&&clearSelectionEvents(o.undone)}function pushSelectionToHistory(e,t){var n=lst(t);n&&n.ranges&&n.equals(e)||t.push(e)}function attachLocalSpans(e,t,n,r){var o=t["spans_"+e.id],i=0;e.iter(Math.max(e.first,n),Math.min(e.first+e.size,r),function(n){n.markedSpans&&((o||(o=t["spans_"+e.id]={}))[i]=n.markedSpans),++i})}function removeClearedSpans(e){if(!e)return null;for(var t,n=0;n<e.length;++n)e[n].marker.explicitlyCleared?t||(t=e.slice(0,n)):t&&t.push(e[n]);return t?t.length?t:null:e}function getOldSpans(e,t){var n=t["spans_"+e.id];if(!n)return null;for(var r=[],o=0;o<t.text.length;++o)r.push(removeClearedSpans(n[o]));return r}function mergeOldSpans(e,t){var n=getOldSpans(e,t),r=stretchSpansOverChange(e,t);if(!n)return r;if(!r)return n;for(var o=0;o<n.length;++o){var i=n[o],a=r[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&&(n[o]=a)}return n}function copyHistoryArray(e,t,n){for(var r=[],o=0;o<e.length;++o){var i=e[o];if(i.ranges)r.push(n?ve.prototype.deepCopy.call(i):i);else{var a=i.changes,s=[];r.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 r}function extendRange(e,t,n,r){if(r){var o=e.anchor;if(n){var i=cmp(t,o)<0;i!=cmp(n,o)<0?(o=t,t=n):i!=cmp(t,n)<0&&(t=n)}return new ye(o,t)}return new ye(n||t,t)}function extendSelection(e,t,n,r,o){null==o&&(o=e.cm&&(e.cm.display.shift||e.extend)),setSelection(e,new ve([extendRange(e.sel.primary(),t,n,o)],0),r)}function extendSelections(e,t,n){for(var r=[],o=e.cm&&(e.cm.display.shift||e.extend),i=0;i<e.sel.ranges.length;i++)r[i]=extendRange(e.sel.ranges[i],t[i],null,o);var a=normalizeSelection(e.cm,r,e.sel.primIndex);setSelection(e,a,n)}function replaceOneSelection(e,t,n,r){var o=e.sel.ranges.slice(0);o[t]=n,setSelection(e,normalizeSelection(e.cm,o,e.sel.primIndex),r)}function setSimpleSelection(e,t,n,r){setSelection(e,simpleSelection(t,n),r)}function filterSelectionChange(e,t,n){var r={ranges:t.ranges,update:function(t){this.ranges=[];for(var n=0;n<t.length;n++)this.ranges[n]=new ye(clipPos(e,t[n].anchor),clipPos(e,t[n].head))},origin:n&&n.origin};return signal(e,"beforeSelectionChange",e,r),e.cm&&signal(e.cm,"beforeSelectionChange",e.cm,r),r.ranges!=t.ranges?normalizeSelection(e.cm,r.ranges,r.ranges.length-1):t}function setSelectionReplaceHistory(e,t,n){var r=e.history.done,o=lst(r);o&&o.ranges?(r[r.length-1]=t,setSelectionNoUndo(e,t,n)):setSelection(e,t,n)}function setSelection(e,t,n){setSelectionNoUndo(e,t,n),addSelectionToHistory(e,e.sel,e.cm?e.cm.curOp.id:NaN,n)}function setSelectionNoUndo(e,t,n){(hasHandler(e,"beforeSelectionChange")||e.cm&&hasHandler(e.cm,"beforeSelectionChange"))&&(t=filterSelectionChange(e,t,n));var r=n&&n.bias||(cmp(t.primary().head,e.sel.primary().head)<0?-1:1);setSelectionInner(e,skipAtomicInSelection(e,t,r,!0)),n&&!1===n.scroll||!e.cm||ensureCursorVisible(e.cm)}function setSelectionInner(e,t){t.equals(e.sel)||(e.sel=t,e.cm&&(e.cm.curOp.updateInput=1,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,n,r){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,n,r),c=skipAtomic(e,a.head,s&&s.head,n,r);(o||l!=a.anchor||c!=a.head)&&(o||(o=t.ranges.slice(0,i)),o[i]=new ye(l,c))}return o?normalizeSelection(e.cm,o,t.primIndex):t}function skipAtomicInner(e,t,n,r,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(n){var c=l.find(r<0?1:-1),u=void 0;if((r<0?l.inclusiveRight:l.inclusiveLeft)&&(c=movePos(e,c,-r,c&&c.line==t.line?i:null)),c&&c.line==t.line&&(u=cmp(c,n))&&(r<0?u<0:u>0))return skipAtomicInner(e,c,t,r,o)}var d=l.find(r<0?-1:1);return(r<0?l.inclusiveLeft:l.inclusiveRight)&&(d=movePos(e,d,r,d.line==t.line?i:null)),d?skipAtomicInner(e,d,t,r,o):null}}return t}function skipAtomic(e,t,n,r,o){var i=r||1,a=skipAtomicInner(e,t,n,i,o)||!o&&skipAtomicInner(e,t,n,i,!0)||skipAtomicInner(e,t,n,-i,o)||!o&&skipAtomicInner(e,t,n,-i,!0);return a||(e.cantEdit=!0,Pos(e.first,0))}function movePos(e,t,n,r){return n<0&&0==t.ch?t.line>e.first?clipPos(e,Pos(t.line-1)):null:n>0&&t.ch==(r||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+n)}function selectAll(e){e.setSelection(Pos(e.firstLine(),0),Pos(e.lastLine()),A)}function filterChange(e,t,n){var r={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){return r.canceled=!0}};return n&&(r.update=function(t,n,o,i){t&&(r.from=clipPos(e,t)),n&&(r.to=clipPos(e,n)),o&&(r.text=o),void 0!==i&&(r.origin=i)}),signal(e,"beforeChange",e,r),e.cm&&signal(e.cm,"beforeChange",e.cm,r),r.canceled?(e.cm&&(e.cm.curOp.updateInput=2),null):{from:r.from,to:r.to,text:r.text,origin:r.origin}}function makeChange(e,t,n){if(e.cm){if(!e.cm.curOp)return operation(e.cm,makeChange)(e,t,n);if(e.cm.state.suppressEdits)return}if(!(hasHandler(e,"beforeChange")||e.cm&&hasHandler(e.cm,"beforeChange"))||(t=filterChange(e,t,!0))){var r=te&&!n&&removeReadOnlyRanges(e,t.from,t.to);if(r)for(var o=r.length-1;o>=0;--o)makeChangeInner(e,{from:r[o].from,to:r[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 n=computeSelAfterChange(e,t);addChangeToHistory(e,t,n,e.cm?e.cm.curOp.id:NaN),makeChangeSingleDoc(e,t,n,stretchSpansOverChange(e,t));var r=[];linkedDocs(e,function(e,n){n||-1!=indexOf(r,e.history)||(rebaseHist(e.history,t),r.push(e.history)),makeChangeSingleDoc(e,t,null,stretchSpansOverChange(e,t))})}}function makeChangeFromHistory(e,t,n){var r=e.cm&&e.cm.state.suppressEdits;if(!r||n){for(var o,i=e.history,a=e.sel,s="undo"==t?i.done:i.undone,l="undo"==t?i.undone:i.done,c=0;c<s.length&&(o=s[c],n?!o.ranges||o.equals(e.sel):o.ranges);c++);if(c!=s.length){for(i.lastOrigin=i.lastSelOrigin=null;;){if(!(o=s.pop()).ranges){if(r)return void s.push(o);break}if(pushSelectionToHistory(o,l),n&&!o.equals(e.sel))return void setSelection(e,o,{clearRedo:!1});a=o}var u=[];pushSelectionToHistory(a,l),l.push({changes:u,generation:i.generation}),i.generation=o.generation||++i.maxGeneration;for(var d=hasHandler(e,"beforeChange")||e.cm&&hasHandler(e.cm,"beforeChange"),p=function(n){var r=o.changes[n];if(r.origin=t,d&&!filterChange(e,r,!1))return s.length=0,{};u.push(historyChangeFromChange(e,r));var i=n?computeSelAfterChange(e,r):lst(s);makeChangeSingleDoc(e,r,i,mergeOldSpans(e,r)),!n&&e.cm&&e.cm.scrollIntoView({from:r.from,to:changeEnd(r)});var a=[];linkedDocs(e,function(e,t){t||-1!=indexOf(a,e.history)||(rebaseHist(e.history,r),a.push(e.history)),makeChangeSingleDoc(e,r,null,mergeOldSpans(e,r))})},h=o.changes.length-1;h>=0;--h){var f=p(h);if(f)return f.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 n=e.cm.display,r=n.viewFrom;r<n.viewTo;r++)regLineChange(e.cm,r,"gutter")}}function makeChangeSingleDoc(e,t,n,r){if(e.cm&&!e.cm.curOp)return operation(e.cm,makeChangeSingleDoc)(e,t,n,r);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),n||(n=computeSelAfterChange(e,t)),e.cm?makeChangeSingleDocInEditor(e.cm,t,r):updateDoc(e,t,r),setSelectionNoUndo(e,n,A)}}function makeChangeSingleDocInEditor(e,t,n){var r=e.doc,o=e.display,i=t.from,a=t.to,s=!1,l=i.line;e.options.lineWrapping||(l=lineNo(visualLine(getLine(r,i.line))),r.iter(l,a.line+1,function(e){if(e==o.maxLine)return s=!0,!0})),r.sel.contains(t.from,t.to)>-1&&signalCursorActivity(e),updateDoc(r,t,n,estimateHeight(e)),e.options.lineWrapping||(r.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)),retreatFrontier(r,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}function replaceRange(e,t,n,r,o){var i;r||(r=n),cmp(r,n)<0&&(n=(i=[r,n])[0],r=i[1]),"string"==typeof t&&(t=e.splitLines(t)),makeChange(e,{from:n,to:r,text:t,origin:o})}function rebaseHistSelSingle(e,t,n,r){n<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function rebaseHistArray(e,t,n,r){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,n,r),rebaseHistSelSingle(i.ranges[s].head,t,n,r)}else{for(var l=0;l<i.changes.length;++l){var c=i.changes[l];if(n<c.from.line)c.from=Pos(c.from.line+r,c.from.ch),c.to=Pos(c.to.line+r,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 n=t.from.line,r=t.to.line,o=t.text.length-(r-n)-1;rebaseHistArray(e.done,n,r,o),rebaseHistArray(e.undone,n,r,o)}function changeLine(e,t,n,r){var o=t,i=t;return"number"==typeof t?i=getLine(e,clipLine(e,t)):o=lineNo(t),null==o?null:(r(i,o)&&e.cm&&regLineChange(e.cm,o,n),i)}function LeafChunk(e){this.lines=e,this.parent=null;for(var t=0,n=0;n<e.length;++n)e[n].parent=this,t+=e[n].height;this.height=t}function BranchChunk(e){this.children=e;for(var t=0,n=0,r=0;r<e.length;++r){var o=e[r];t+=o.chunkSize(),n+=o.height,o.parent=this}this.size=t,this.height=n,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(){return this.lines.length},removeInner:function(e,t){for(var n=e,r=e+t;n<r;++n){var o=this.lines[n];this.height-=o.height,cleanUpLine(o),signalLater(o,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,n){for(var r=e+t;e<r;++e)if(n(this.lines[e]))return!0}},BranchChunk.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var r=this.children[n],o=r.chunkSize();if(e<o){var i=Math.min(t,o-e),a=r.height;if(r.removeInner(e,i),this.height-=a-r.height,o==i&&(this.children.splice(n--,1),r.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(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,n){this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var o=this.children[r],i=o.chunkSize();if(e<=i){if(o.insertInner(e,t,n),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(++r,0,l),l.parent=this}o.lines=o.lines.slice(0,a),this.maybeSpill()}break}e-=i}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=e.children.splice(e.children.length-5,5),n=new BranchChunk(t);if(e.parent){e.size-=n.size,e.height-=n.height;var r=indexOf(e.parent.children,e);e.parent.children.splice(r+1,0,n)}else{var o=new BranchChunk(e.children);o.parent=e,e.children=[o,n],e=o}n.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var r=0;r<this.children.length;++r){var o=this.children[r],i=o.chunkSize();if(e<i){var a=Math.min(t,i-e);if(o.iterN(e,a,n))return!0;if(0==(t-=a))break;e=0}else e-=i}}};var be=function(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=e,this.node=t};function adjustScrollWhenAboveVisible(e,t,n){heightAtLine(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&addToScrollTop(e,n)}function addLineWidget(e,t,n,r){var o=new be(e,n,r),i=e.cm;return i&&o.noHScroll&&(i.display.alignWidgets=!0),changeLine(e,t,"widget",function(t){var n=t.widgets||(t.widgets=[]);if(null==o.insertAt?n.push(o):n.splice(Math.min(n.length-1,Math.max(0,o.insertAt)),0,o),o.line=t,i&&!lineIsHidden(e,t)){var r=heightAtLine(t)<e.scrollTop;updateLineHeight(t,t.height+widgetHeight(o)),r&&addToScrollTop(i,o.height),i.curOp.forceUpdate=!0}return!0}),i&&signalLater(i,"lineWidgetAdded",i,o,"number"==typeof t?t:lineNo(t)),o}be.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=lineNo(n);if(null!=r&&t){for(var o=0;o<t.length;++o)t[o]==this&&t.splice(o--,1);t.length||(n.widgets=null);var i=widgetHeight(this);updateLineHeight(n,Math.max(0,n.height-i)),e&&(runInOp(e,function(){adjustScrollWhenAboveVisible(e,n,-i),regLineChange(e,r,"widget")}),signalLater(e,"lineWidgetCleared",e,this,r))}},be.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var o=widgetHeight(this)-t;o&&(lineIsHidden(this.doc,r)||updateLineHeight(r,r.height+o),n&&runInOp(n,function(){n.curOp.forceUpdate=!0,adjustScrollWhenAboveVisible(n,r,o),signalLater(n,"lineWidgetChanged",n,e,lineNo(r))}))},eventMixin(be);var xe=0,Ce=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++xe};function markText(e,t,n,r,o){if(r&&r.shared)return markTextShared(e,t,n,r,o);if(e.cm&&!e.cm.curOp)return operation(e.cm,markText)(e,t,n,r,o);var i=new Ce(e,o),a=cmp(t,n);if(r&&copyObj(r,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"),r.handleMouseEvents||i.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(i.widgetNode.insertLeft=!0)),i.collapsed){if(conflictingCollapsedRange(e,t.line,t,n,i)||t.line!=n.line&&conflictingCollapsedRange(e,n.line,t,n,i))throw new Error("Inserting collapsed marker partially overlapping an existing one");ne=!0}i.addToHistory&&addChangeToHistory(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var s,l=t.line,c=e.cm;if(e.iter(l,n.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),addMarkedSpan(e,new MarkedSpan(i,l==t.line?t.ch:null,l==n.line?n.ch:null)),++l}),i.collapsed&&e.iter(t.line,n.line+1,function(t){lineIsHidden(e,t)&&updateLineHeight(t,0)}),i.clearOnEnter&&z(i,"beforeCursorEnter",function(){return i.clear()}),i.readOnly&&(te=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),i.collapsed&&(i.id=++xe,i.atomic=!0),c){if(s&&(c.curOp.updateMaxLine=!0),i.collapsed)regChange(c,t.line,n.line+1);else if(i.className||i.startStyle||i.endStyle||i.css||i.attributes||i.title)for(var u=t.line;u<=n.line;u++)regLineChange(c,u,"text");i.atomic&&reCheckSelection(c.doc),signalLater(c,"markerAdded",c,i)}return i}Ce.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&startOperation(e),hasHandler(this,"clear")){var n=this.find();n&&signalLater(this,"clear",n.from,n.to)}for(var r=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&&(r=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!=r&&e&&this.collapsed&&regChange(e,r,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,r,o),t&&endOperation(e),this.parent&&this.parent.clear()}},Ce.prototype.find=function(e,t){var n,r;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&&(n=Pos(t?i:lineNo(i),a.from),-1==e))return n;if(null!=a.to&&(r=Pos(t?i:lineNo(i),a.to),1==e))return r}return n&&{from:n,to:r}},Ce.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;t&&r&&runInOp(r,function(){var o=t.line,i=lineNo(t.line),a=findViewForLine(r,i);if(a&&(clearLineMeasurementCacheFor(a),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!lineIsHidden(n.doc,o)&&null!=n.height){var s=n.height;n.height=null;var l=widgetHeight(n)-s;l&&updateLineHeight(o,o.height+l)}signalLater(r,"markerChanged",r,e)})},Ce.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)},Ce.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(Ce);var we=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};function markTextShared(e,t,n,r,o){(r=copyObj(r)).shared=!1;var i=[markText(e,t,n,r,o)],a=i[0],s=r.widgetNode;return linkedDocs(e,function(e){s&&(r.widgetNode=s.cloneNode(!0)),i.push(markText(e,clipPos(e,t),clipPos(e,n),r,o));for(var l=0;l<e.linked.length;++l)if(e.linked[l].isParent)return;a=lst(i)}),new we(i,a)}function findSharedMarkers(e){return e.findMarks(Pos(e.first,0),e.clipPos(Pos(e.lastLine())),function(e){return e.parent})}function copySharedMarkers(e,t){for(var n=0;n<t.length;n++){var r=t[n],o=r.find(),i=e.clipPos(o.from),a=e.clipPos(o.to);if(cmp(i,a)){var s=markText(e,i,a,r.primary,r.primary.type);r.markers.push(s),s.parent=r}}}function detachSharedMarkers(e){for(var t=function(t){var n=e[t],r=[n.primary.doc];linkedDocs(n.primary.doc,function(e){return r.push(e)});for(var o=0;o<n.markers.length;o++){var i=n.markers[o];-1==indexOf(r,i.doc)&&(i.parent=null,n.markers.splice(o--,1))}},n=0;n<e.length;n++)t(n)}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,n,r,o){if(!(this instanceof ke))return new ke(e,t,n,r,o);null==n&&(n=0),BranchChunk.call(this,[new LeafChunk([new re("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var i=Pos(n,0);this.sel=simpleSelection(i),this.history=new History(null),this.id=++Se,this.modeOption=t,this.lineSep=r,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,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,r=0;r<t.length;++r)n+=t[r].height;this.insertInner(e-this.first,t,n)},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),n=this.first+this.size-1;makeChange(this,{from:t,to:Pos(n,getLine(this,n).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,n,r){t=clipPos(this,t),n=n?clipPos(this,n):t,replaceRange(this,e,t,n,r)},getRange:function(e,t,n){var r=getBetween(this,clipPos(this,e),clipPos(this,t));return!1===n?r:r.join(n||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,n){setSimpleSelection(this,clipPos(this,"number"==typeof e?Pos(e,t||0):e),null,n)}),setSelection:docMethodOp(function(e,t,n){setSimpleSelection(this,clipPos(this,e),clipPos(this,t||e),n)}),extendSelection:docMethodOp(function(e,t,n){extendSelection(this,clipPos(this,e),t&&clipPos(this,t),n)}),extendSelections:docMethodOp(function(e,t){extendSelections(this,clipPosArray(this,e),t)}),extendSelectionsBy:docMethodOp(function(e,t){var n=map(this.sel.ranges,e);extendSelections(this,clipPosArray(this,n),t)}),setSelections:docMethodOp(function(e,t,n){if(e.length){for(var r=[],o=0;o<e.length;o++)r[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(this.cm,r,t),n)}}),addSelection:docMethodOp(function(e,t,n){var r=this.sel.ranges.slice(0);r.push(new ye(clipPos(this,e),clipPos(this,t||e))),setSelection(this,normalizeSelection(this.cm,r,r.length-1),n)}),getSelection:function(e){for(var t,n=this.sel.ranges,r=0;r<n.length;r++){var o=getBetween(this,n[r].from(),n[r].to());t=t?t.concat(o):o}return!1===e?t:t.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],n=this.sel.ranges,r=0;r<n.length;r++){var o=getBetween(this,n[r].from(),n[r].to());!1!==e&&(o=o.join(e||this.lineSeparator())),t[r]=o}return t},replaceSelection:function(e,t,n){for(var r=[],o=0;o<this.sel.ranges.length;o++)r[o]=e;this.replaceSelections(r,t,n||"+input")},replaceSelections:docMethodOp(function(e,t,n){for(var r=[],o=this.sel,i=0;i<o.ranges.length;i++){var a=o.ranges[i];r[i]={from:a.from(),to:a.to(),text:this.splitLines(e[i]),origin:n}}for(var s=t&&"end"!=t&&computeReplacedSel(this,r,t),l=r.length-1;l>=0;l--)makeChange(this,r[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,n=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var o=0;o<e.undone.length;o++)e.undone[o].ranges||++n;return{undo:t,redo:n}},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,n){return changeLine(this,e,"gutter",function(e){var r=e.gutterMarkers||(e.gutterMarkers={});return r[t]=n,!n&&isEmpty(r)&&(e.gutterMarkers=null),!0})}),clearGutter:docMethodOp(function(e){var t=this;this.iter(function(n){n.gutterMarkers&&n.gutterMarkers[e]&&changeLine(t,n,"gutter",function(){return n.gutterMarkers[e]=null,isEmpty(n.gutterMarkers)&&(n.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,n){return changeLine(this,e,"gutter"==t?"gutter":"class",function(e){var r="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass";if(e[r]){if(classTest(n).test(e[r]))return!1;e[r]+=" "+n}else e[r]=n;return!0})}),removeLineClass:docMethodOp(function(e,t,n){return changeLine(this,e,"gutter"==t?"gutter":"class",function(e){var r="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass",o=e[r];if(!o)return!1;if(null==n)e[r]=null;else{var i=o.match(classTest(n));if(!i)return!1;var a=i.index+i[0].length;e[r]=o.slice(0,i.index)+(i.index&&a!=o.length?" ":"")+o.slice(a)||null}return!0})}),addLineWidget:docMethodOp(function(e,t,n){return addLineWidget(this,e,t,n)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,n){return markText(this,clipPos(this,e),clipPos(this,t),n,n&&n.type||"range")},setBookmark:function(e,t){var n={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,n,"bookmark")},findMarksAt:function(e){var t=[],n=getLine(this,(e=clipPos(this,e)).line).markedSpans;if(n)for(var r=0;r<n.length;++r){var o=n[r];(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,n){e=clipPos(this,e),t=clipPos(this,t);var r=[],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||n&&!n(l.marker)||r.push(l.marker.parent||l.marker)}++o}),r},getAllMarks:function(){var e=[];return this.iter(function(t){var n=t.markedSpans;if(n)for(var r=0;r<n.length;++r)null!=n[r].from&&e.push(n[r].marker)}),e},posFromIndex:function(e){var t,n=this.first,r=this.lineSeparator().length;return this.iter(function(o){var i=o.text.length+r;if(i>e)return t=e,!0;e-=i,++n}),clipPos(this,Pos(n,t))},indexFromPos:function(e){var t=(e=clipPos(this,e)).ch;if(e.line<this.first||e.ch<0)return 0;var n=this.lineSeparator().length;return this.iter(this.first,e.line,function(e){t+=e.text.length+n}),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,n=this.first+this.size;null!=e.from&&e.from>t&&(t=e.from),null!=e.to&&e.to<n&&(n=e.to);var r=new ke(getLines(this,t,n),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(r.history=this.history),(this.linked||(this.linked=[])).push({doc:r,sharedHist:e.sharedHist}),r.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],copySharedMarkers(r,findSharedMarkers(this)),r},unlinkDoc:function(e){if(e instanceof CodeMirror&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t){var n=this.linked[t];if(n.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):G(e)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:docMethodOp(function(e){var t;"rtl"!=e&&(e="ltr"),e!=this.direction&&(this.direction=e,this.iter(function(e){return e.order=null}),this.cm&&runInOp(t=this.cm,function(){setDirectionClass(t),regChange(t)}))})}),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 n=posFromMouse(t,e,!0),r=e.dataTransfer.files;if(n&&!t.isReadOnly())if(r&&r.length&&window.FileReader&&window.File)for(var o=r.length,i=Array(o),s=0,l=function(e,r){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[r]=e,++s==o){var l={from:n=clipPos(t.doc,n),to:n,text:t.doc.splitLines(i.join(t.doc.lineSeparator())),origin:"paste"};makeChange(t.doc,l),setSelectionReplaceHistory(t.doc,simpleSelection(n,changeEnd(l)))}}),a.readAsText(e)}},c=0;c<o;++c)l(r[c],c);else{if(t.state.draggingText&&t.doc.sel.contains(n)>-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(n,n)),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 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 n=elt("img",null,null,"position: fixed; left: 0; top: 0;");n.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",d&&(n.width=n.height=1,e.display.wrapper.appendChild(n),n._top=n.offsetTop),t.dataTransfer.setDragImage(n,0,0),d&&n.parentNode.removeChild(n)}}function onDragOver(e,t){var n=posFromMouse(e,t);if(n){var r=document.createDocumentFragment();drawSelectionCursor(e,n,r),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,r)}}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"),n=[],r=0;r<t.length;r++){var o=t[r].CodeMirror;o&&n.push(o)}n.length&&n[0].operation(function(){for(var t=0;t<n.length;t++)e(n[t])})}}var Me=!1;function registerGlobalHandlers(){var e;z(window,"resize",function(){null==e&&(e=setTimeout(function(){e=null,forEachCodeMirror(onResize)},100))}),z(window,"blur",function(){return forEachCodeMirror(onBlur)})}function onResize(e){var t=e.display;t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize()}for(var Te={3:"Pause",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",145:"ScrollLock",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},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,n,r,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))n=!0;else{if(!/^s(hift)?$/i.test(s))throw new Error("Unrecognized modifier name: "+s);r=!0}}return t&&(e="Alt-"+e),n&&(e="Ctrl-"+e),o&&(e="Cmd-"+e),r&&(e="Shift-"+e),e}function normalizeKeyMap(e){var t={};for(var n in e)if(e.hasOwnProperty(n)){var r=e[n];if(/^(name|fallthrough|(de|at)tach)$/.test(n))continue;if("..."==r){delete e[n];continue}for(var o=map(n.split(" "),normalizeKeyName),i=0;i<o.length;i++){var a=void 0,s=void 0;i==o.length-1?(s=o.join(" "),a=r):(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[n]}for(var c in t)e[c]=t[c];return e}function lookupKey(e,t,n,r){var o=(t=getKeyMap(t)).call?t.call(e,r):t[e];if(!1===o)return"nothing";if("..."===o)return"multi";if(null!=o&&n(o))return"handled";if(t.fallthrough){if("[object Array]"!=Object.prototype.toString.call(t.fallthrough))return lookupKey(e,t.fallthrough,n,r);for(var i=0;i<t.fallthrough.length;i++){var a=lookupKey(e,t.fallthrough[i],n,r);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,n){var r=e;return t.altKey&&"Alt"!=r&&(e="Alt-"+e),(w?t.metaKey:t.ctrlKey)&&"Ctrl"!=r&&(e="Ctrl-"+e),(w?t.ctrlKey:t.metaKey)&&"Cmd"!=r&&(e="Cmd-"+e),!n&&t.shiftKey&&"Shift"!=r&&(e="Shift-"+e),e}function keyName(e,t){if(d&&34==e.keyCode&&e.char)return!1;var n=Te[e.keyCode];return null!=n&&!e.altGraphKey&&(3==e.keyCode&&e.code&&(n=e.code),addModifierNames(n,e,t))}function getKeyMap(e){return"string"==typeof e?Ne[e]:e}function deleteNearSelection(e,t){for(var n=e.doc.sel.ranges,r=[],o=0;o<n.length;o++){for(var i=t(n[o]);r.length&&cmp(i.from,lst(r).to)<=0;){var a=r.pop();if(cmp(a.from,i.from)<0){i.from=a.from;break}}r.push(i)}runInOp(e,function(){for(var t=r.length-1;t>=0;t--)replaceRange(e.doc,"",r[t].from,r[t].to,"+delete");ensureCursorVisible(e)})}function moveCharLogically(e,t,n){var r=skipExtendingChars(e.text,t+n,n);return r<0||r>e.text.length?null:r}function moveLogically(e,t,n){var r=moveCharLogically(e,t.ch,n);return null==r?null:new Pos(t.line,r,n<0?"after":"before")}function endOfLine(e,t,n,r,o){if(e){var i=getOrder(n,t.doc.direction);if(i){var a,s=o<0?lst(i):i[0],l=o<0==(1==s.level),c=l?"after":"before";if(s.level>0||"rtl"==t.doc.direction){var u=prepareMeasureForLine(t,n);a=o<0?n.text.length-1:0;var d=measureCharPrepared(t,u,a).top;a=findFirst(function(e){return measureCharPrepared(t,u,e).top==d},o<0==(1==s.level)?s.from:s.to-1,a),"before"==c&&(a=moveCharLogically(n,a,1))}else a=o<0?s.to:s.from;return new Pos(r,a,c)}}return new Pos(r,o<0?n.text.length:0,o<0?"before":"after")}function moveVisually(e,t,n,r){var o=getOrder(t,e.doc.direction);if(!o)return moveLogically(t,n,r);n.ch>=t.text.length?(n.ch=t.text.length,n.sticky="before"):n.ch<=0&&(n.ch=0,n.sticky="after");var i=getBidiPartAt(o,n.ch,n.sticky),a=o[i];if("ltr"==e.doc.direction&&a.level%2==0&&(r>0?a.to>n.ch:a.from<n.ch))return moveLogically(t,n,r);var s,l=function(e,n){return moveCharLogically(t,e instanceof Pos?e.ch:e,n)},c=function(n){return e.options.lineWrapping?(s=s||prepareMeasureForLine(e,t),wrappedLineExtentChar(e,t,s,n)):{begin:0,end:t.text.length}},u=c("before"==n.sticky?l(n,-1):n.ch);if("rtl"==e.doc.direction||1==a.level){var d=1==a.level==r<0,p=l(n,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(n.line,p,h)}}var f=function(e,t,r){for(var i=function(e,t){return t?new Pos(n.line,l(e,1),"before"):new Pos(n.line,e,"after")};e>=0&&e<o.length;e+=t){var a=o[e],s=t>0==(1!=a.level),c=s?r.begin:l(r.end,-1);if(a.from<=c&&c<a.to)return i(c,s);if(c=s?a.from:l(a.to,-1),r.begin<=c&&c<r.end)return i(c,s)}},g=f(i+r,r,u);if(g)return g;var m=r>0?u.end:l(u.begin,-1);return null==m||r>0&&m==t.text.length||!(g=f(r>0?0:o.length-1,r,c(m)))?null:g}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 n=getLine(e.doc,t.head.line).text.length;return t.head.ch==n&&t.head.line<e.lastLine()?{from:t.head,to:Pos(t.head.line+1,0)}:{from:t.head,to:Pos(t.head.line,n)}}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 n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:n},"div");return{from:r,to:t.from()}})},delWrappedLineRight:function(e){return deleteNearSelection(e,function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div");return{from:t.from(),to:r}})},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 lineEnd(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){return e.extendSelectionsBy(function(t){var n=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div")},D)},goLineLeft:function(e){return e.extendSelectionsBy(function(t){var n=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:n},"div")},D)},goLineLeftSmart:function(e){return e.extendSelectionsBy(function(t){var n=e.cursorCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:n},"div");return r.ch<e.getLine(r.line).search(/\S/)?lineStartSmart(e,t.head):r},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=[],n=e.listSelections(),r=e.options.tabSize,o=0;o<n.length;o++){var i=n[o].from(),a=countColumn(e.getLine(i.line),i.ch,r);t.push(spaceStr(r-a%r))}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(),n=[],r=0;r<t.length;r++)if(t[r].empty()){var o=t[r].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"))}n.push(new ye(o,o))}e.setSelections(n)})},newlineAndIndent:function(e){return runInOp(e,function(){for(var t=e.listSelections(),n=t.length-1;n>=0;n--)e.replaceRange(e.doc.lineSeparator(),t[n].anchor,t[n].head,"+input");t=e.listSelections();for(var r=0;r<t.length;r++)e.indentLine(t[r].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 n=getLine(e.doc,t),r=visualLine(n);return r!=n&&(t=lineNo(r)),endOfLine(!0,e,r,t,1)}function lineEnd(e,t){var n=getLine(e.doc,t),r=visualLineEnd(n);return r!=n&&(t=lineNo(r)),endOfLine(!0,e,n,t,-1)}function lineStartSmart(e,t){var n=lineStart(e,t.line),r=getLine(e.doc,n.line),o=getOrder(r,e.doc.direction);if(!o||0==o[0].level){var i=Math.max(0,r.text.search(/\S/)),a=t.line==n.line&&t.ch<=i&&t.ch;return Pos(n.line,a?0:i,n.sticky)}return n}function doHandleBinding(e,t,n){if("string"==typeof t&&!(t=De[t]))return!1;e.display.input.ensurePolled();var r=e.display.shift,o=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),n&&(e.display.shift=!1),o=t(e)!=P}finally{e.display.shift=r,e.state.suppressEdits=!1}return o}function lookupKeyForEditor(e,t,n){for(var r=0;r<e.state.keyMaps.length;r++){var o=lookupKey(t,e.state.keyMaps[r],n,e);if(o)return o}return e.options.extraKeys&&lookupKey(t,e.options.extraKeys,n,e)||lookupKey(t,e.options.keyMap,n,e)}var He=new T;function dispatchKey(e,t,n,r){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,n,r))return!0}return dispatchKeyInner(e,t,n,r)}function dispatchKeyInner(e,t,n,r){var o=lookupKeyForEditor(e,t,r);return"multi"==o&&(e.state.keySeq=t),"handled"==o&&signalLater(e,"keyHandled",e,t,n),"handled"!=o&&"multi"!=o||(e_preventDefault(n),restartBlink(e)),!!o}function handleKeyBinding(e,t){var n=keyName(t,!0);return!!n&&(t.shiftKey&&!e.state.keySeq?dispatchKey(e,"Shift-"+n,t,function(t){return doHandleBinding(e,t,!0)})||dispatchKey(e,n,t,function(t){if("string"==typeof t?/^go[A-Z]/.test(t):t.motion)return doHandleBinding(e,t)}):dispatchKey(e,n,t,function(t){return doHandleBinding(e,t)}))}function handleCharBinding(e,t,n){return dispatchKey(e,"'"+n+"'",t,function(t){return doHandleBinding(e,t,!0)})}var Ee=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 n=e.keyCode;t.display.shift=16==n||e.shiftKey;var r=handleKeyBinding(t,e);d&&(Ee=r?n:null,!r&&88==n&&!K&&(y?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),18!=n||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||showCrossHair(t)}}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"),z(document,"keyup",up),z(document,"mouseover",up)}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 n=e.keyCode,r=e.charCode;if(d&&n==Ee)return Ee=null,void e_preventDefault(e);if(!d||e.which&&!(e.which<10)||!handleKeyBinding(t,e)){var o=String.fromCharCode(null==r?n:r);"\b"!=o&&(handleCharBinding(t,e,o)||t.display.input.onKeyPress(e))}}}var We,Ie,Fe=function(e,t,n){this.time=e,this.pos=t,this.button=n};function clickRepeat(e,t){var n=+new Date;return Ie&&Ie.compare(n,e,t)?(We=Ie=null,"triple"):We&&We.compare(n,e,t)?(Ie=new Fe(n,e,t),We=null,"double"):(We=new Fe(n,e,t),Ie=null,"single")}function onMouseDown(e){var t=this,n=t.display;if(!(signalDOMEvent(t,e)||n.activeTouch&&n.input.supportsTouch()))if(n.input.ensurePolled(),n.shift=e.shiftKey,eventInWidget(n,e))l||(n.scroller.draggable=!1,setTimeout(function(){return n.scroller.draggable=!0},100));else if(!clickInGutter(t,e)){var r=posFromMouse(t,e),o=e_button(e),i=r?clickRepeat(r,o):"single";window.focus(),1==o&&t.state.selectingText&&t.state.selectingText(e),r&&handleMappedButton(t,o,r,i,e)||(1==o?r?leftButtonDown(t,r,i,e):e_target(e)==n.scroller&&e_preventDefault(e):2==o?(r&&extendSelection(t.doc,r),setTimeout(function(){return n.input.focus()},20)):3==o&&(S?t.display.input.onContextMenu(e):delayBlurEvent(t)))}}function handleMappedButton(e,t,n,r,o){var i="Click";return"double"==r?i="Double"+i:"triple"==r&&(i="Triple"+i),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 r=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),r=t(e,n)!=P}finally{e.state.suppressEdits=!1}return r})}function configureMouse(e,t,n){var r=e.getOption("configureMouse"),o=r?r(e,t,n):{};if(null==o.unit){var i=b?n.shiftKey&&n.metaKey:n.altKey;o.unit=i?"rectangle":"single"==t?"char":"double"==t?"word":"line"}return(null==o.extend||e.doc.extend)&&(o.extend=e.doc.extend||n.shiftKey),null==o.addNew&&(o.addNew=y?n.metaKey:n.ctrlKey),null==o.moveOnDrag&&(o.moveOnDrag=!(y?n.altKey:n.ctrlKey)),o}function leftButtonDown(e,t,n,r){a?setTimeout(bind(ensureFocus,e),0):e.curOp.focus=activeElt();var o,i=configureMouse(e,n,r),s=e.doc.sel;e.options.dragDrop&&U&&!e.isReadOnly()&&"single"==n&&(o=s.contains(t))>-1&&(cmp((o=s.ranges[o]).from(),t)<0||t.xRel>0)&&(cmp(o.to(),t)>0||t.xRel<0)?leftButtonStartDrag(e,r,t,i):leftButtonSelect(e,r,t,i)}function leftButtonStartDrag(e,t,n,r){var o=e.display,i=!1,c=operation(e,function(t){l&&(o.scroller.draggable=!1),e.state.draggingText=!1,off(o.wrapper.ownerDocument,"mouseup",c),off(o.wrapper.ownerDocument,"mousemove",u),off(o.scroller,"dragstart",d),off(o.scroller,"drop",c),i||(e_preventDefault(t),r.addNew||extendSelection(e.doc,n,null,null,r.extend),l||a&&9==s?setTimeout(function(){o.wrapper.ownerDocument.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=!r.moveOnDrag,o.scroller.dragDrop&&o.scroller.dragDrop(),z(o.wrapper.ownerDocument,"mouseup",c),z(o.wrapper.ownerDocument,"mousemove",u),z(o.scroller,"dragstart",d),z(o.scroller,"drop",c),delayBlurEvent(e),setTimeout(function(){return o.input.focus()},20)}function rangeForUnit(e,t,n){if("char"==n)return new ye(t,t);if("word"==n)return e.findWordAt(t);if("line"==n)return new ye(Pos(t.line,0),clipPos(e.doc,Pos(t.line+1,0)));var r=n(e,t);return new ye(r.from,r.to)}function leftButtonSelect(e,t,n,r){var o=e.display,i=e.doc;e_preventDefault(t);var a,s,l=i.sel,c=l.ranges;if(r.addNew&&!r.extend?(s=i.sel.contains(n),a=s>-1?c[s]:new ye(n,n)):(a=i.sel.primary(),s=i.sel.primIndex),"rectangle"==r.unit)r.addNew||(a=new ye(n,n)),n=posFromMouse(e,t,!0,!0),s=-1;else{var u=rangeForUnit(e,n,r.unit);a=r.extend?extendRange(a,u.anchor,u.head,r.extend):u}r.addNew?-1==s?(s=c.length,setSelection(i,normalizeSelection(e,c.concat([a]),s),{scroll:!1,origin:"*mouse"})):c.length>1&&c[s].empty()&&"char"==r.unit&&!r.extend?(setSelection(i,normalizeSelection(e,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=n;function extendTo(t){if(0!=cmp(d,t))if(d=t,"rectangle"==r.unit){for(var o=[],c=e.options.tabSize,u=countColumn(getLine(i,n.line).text,n.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(n.line,t.line),m=Math.min(e.lastLine(),Math.max(n.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(n,n)),setSelection(i,normalizeSelection(e,l.ranges.slice(0,s).concat(o),s),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var b,x=a,C=rangeForUnit(e,t,r.unit),w=x.anchor;cmp(C.anchor,w)>0?(b=C.head,w=minPos(x.from(),C.anchor)):(b=C.anchor,w=maxPos(x.to(),C.head));var S=l.ranges.slice(0);S[s]=bidiSimplify(e,new ye(clipPos(i,w),b)),setSelection(i,normalizeSelection(e,S,s),N)}}var p=o.wrapper.getBoundingClientRect(),h=0;function extend(t){var n=++h,a=posFromMouse(e,t,!0,"rectangle"==r.unit);if(a)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==n&&extend(t)}),150)}else{var l=t.clientY<p.top?-20:t.clientY>p.bottom?20:0;l&&setTimeout(operation(e,function(){h==n&&(o.scroller.scrollTop+=l,extend(t))}),50)}}function done(t){e.state.selectingText=!1,h=1/0,t&&(e_preventDefault(t),o.input.focus()),off(o.wrapper.ownerDocument,"mousemove",f),off(o.wrapper.ownerDocument,"mouseup",g),i.history.lastSelOrigin=null}var f=operation(e,function(e){0!==e.buttons&&e_button(e)?extend(e):done(e)}),g=operation(e,done);e.state.selectingText=g,z(o.wrapper.ownerDocument,"mousemove",f),z(o.wrapper.ownerDocument,"mouseup",g)}function bidiSimplify(e,t){var n=t.anchor,r=t.head,o=getLine(e.doc,n.line);if(0==cmp(n,r)&&n.sticky==r.sticky)return t;var i=getOrder(o);if(!i)return t;var a=getBidiPartAt(i,n.ch,n.sticky),s=i[a];if(s.from!=n.ch&&s.to!=n.ch)return t;var l,c=a+(s.from==n.ch==(1!=s.level)?0:1);if(0==c||c==i.length)return t;if(r.line!=n.line)l=(r.line-n.line)*("ltr"==e.doc.direction?1:-1)>0;else{var u=getBidiPartAt(i,r.ch,r.sticky),d=u-a||(r.ch-n.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 n.ch==f&&n.sticky==g?t:new ye(new Pos(n.line,f,g),r)}function gutterEvent(e,t,n,r){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;r&&e_preventDefault(t);var a=e.display,s=a.lineDiv.getBoundingClientRect();if(i>s.bottom||!hasHandler(e,n))return e_defaultPrevented(t);i-=s.top-a.viewOffset;for(var l=0;l<e.display.gutterSpecs.length;++l){var c=a.gutters.childNodes[l];if(c&&c.getBoundingClientRect().right>=o){var u=lineAtHeight(e.doc,i),d=e.display.gutterSpecs[l];return signal(e,n,e,u,d.className,t),e_defaultPrevented(t)}}}function clickInGutter(e,t){return gutterEvent(e,t,"gutterClick",!0)}function onContextMenu(e,t){eventInWidget(e.display,t)||contextMenuInGutter(e,t)||signalDOMEvent(e,t,"contextmenu")||S||e.display.input.onContextMenu(t)}function contextMenuInGutter(e,t){return!!hasHandler(e,"gutterContextMenu")&&gutterEvent(e,t,"gutterContextMenu",!1)}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,n){return this.time+400>e&&0==cmp(t,this.pos)&&n==this.button};var Be={toString:function(){return"CodeMirror.Init"}},ze={},Re={};function dragDropChanged(e,t,n){var r=n&&n!=Be;if(!t!=!r){var o=e.display.dragFunctions,i=t?z:off;i(e.display.scroller,"dragstart",o.start),i(e.display.scroller,"dragenter",o.enter),i(e.display.scroller,"dragover",o.over),i(e.display.scroller,"dragleave",o.leave),i(e.display.scroller,"drop",o.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(e,t){var n=this;if(!(this instanceof CodeMirror))return new CodeMirror(e,t);this.options=t=t?copyObj(t):{},copyObj(ze,t,!1);var r=t.value;"string"==typeof r?r=new ke(r,t.mode,null,t.lineSeparator,t.direction):t.mode&&(r.modeOption=t.mode),this.doc=r;var o=new CodeMirror.inputStyles[t.inputStyle](this),i=this.display=new Display(e,r,o,t);for(var c in i.wrapper.CodeMirror=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&&i.input.focus(),a&&s<11&&setTimeout(function(){return n.display.input.reset(!0)},20),registerEventHandlers(this),Me||(registerGlobalHandlers(),Me=!0),startOperation(this),this.curOp.forceUpdate=!0,attachDoc(this,r),t.autofocus&&!v||this.hasFocus()?setTimeout(bind(onFocus,this),20):onBlur(this),Re)Re.hasOwnProperty(c)&&Re[c](n,t[c],Be);maybeUpdateLineNumberWidth(this),t.finishInit&&t.finishInit(this);for(var u=0;u<Ve.length;++u)Ve[u](n);endOperation(this),l&&t.lineWrapping&&"optimizelegibility"==getComputedStyle(i.lineDiv).textRendering&&(i.lineDiv.style.textRendering="auto")}function registerEventHandlers(e){var t=e.display;z(t.scroller,"mousedown",operation(e,onMouseDown)),z(t.scroller,"dblclick",a&&s<11?operation(e,function(t){if(!signalDOMEvent(e,t)){var n=posFromMouse(e,t);if(n&&!clickInGutter(e,t)&&!eventInWidget(e.display,t)){e_preventDefault(t);var r=e.findWordAt(n);extendSelection(e.doc,r.anchor,r.head)}}}):function(t){return signalDOMEvent(e,t)||e_preventDefault(t)}),z(t.scroller,"contextmenu",function(t){return onContextMenu(e,t)});var n,r={end:0};function finishTouch(){t.activeTouch&&(n=setTimeout(function(){return t.activeTouch=null},1e3),(r=t.activeTouch).end=+new Date)}function isMouseLikeTouchEvent(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}function farAway(e,t){if(null==t.left)return!0;var n=t.left-e.left,r=t.top-e.top;return n*n+r*r>400}z(t.scroller,"touchstart",function(o){if(!signalDOMEvent(e,o)&&!isMouseLikeTouchEvent(o)&&!clickInGutter(e,o)){t.input.ensurePolled(),clearTimeout(n);var i=+new Date;t.activeTouch={start:i,moved:!1,prev:i-r.end<=300?r:null},1==o.touches.length&&(t.activeTouch.left=o.touches[0].pageX,t.activeTouch.top=o.touches[0].pageY)}}),z(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),z(t.scroller,"touchend",function(n){var r=t.activeTouch;if(r&&!eventInWidget(t,n)&&null!=r.left&&!r.moved&&new Date-r.start<300){var o,i=e.coordsChar(t.activeTouch,"page");o=!r.prev||farAway(r,r.prev)?new ye(i,i):!r.prev.prev||farAway(r,r.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(n)}finishTouch()}),z(t.scroller,"touchcancel",finishTouch),z(t.scroller,"scroll",function(){t.scroller.clientHeight&&(updateScrollTop(e,t.scroller.scrollTop),setScrollLeft(e,t.scroller.scrollLeft,!0),signal(e,"scroll",e))}),z(t.scroller,"mousewheel",function(t){return onScrollWheel(e,t)}),z(t.scroller,"DOMMouseScroll",function(t){return onScrollWheel(e,t)}),z(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)||(onDragOver(e,t),e_stop(t))},start:function(t){return onDragStart(e,t)},drop:operation(e,onDrop),leave:function(t){signalDOMEvent(e,t)||clearDragCursor(e)}};var o=t.input.getField();z(o,"keyup",function(t){return onKeyUp.call(e,t)}),z(o,"keydown",operation(e,onKeyDown)),z(o,"keypress",operation(e,onKeyPress)),z(o,"focus",function(t){return onFocus(e,t)}),z(o,"blur",function(t){return onBlur(e,t)})}CodeMirror.defaults=ze,CodeMirror.optionHandlers=Re;var Ve=[];function indentLine(e,t,n,r){var o,i=e.doc;null==n&&(n="add"),"smart"==n&&(i.mode.indent?o=getContextBefore(e,t).state:n="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(r||/\S/.test(s.text)){if("smart"==n&&((c=i.mode.indent(o,s.text.slice(u.length),s.text))==P||c>150)){if(!r)return;n="prev"}}else c=0,n="not";"prev"==n?c=t>i.first?countColumn(getLine(i,t-1).text,null,a):0:"add"==n?c=l+e.options.indentUnit:"subtract"==n?c=l-e.options.indentUnit:"number"==typeof n&&(c=l+n),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.defineInitHook=function(e){return Ve.push(e)};var Ue=null;function setLastCopied(e){Ue=e}function applyTextInput(e,t,n,r,o){var i=e.doc;e.display.shift=!1,r||(r=i.sel);var a=+new Date-200,s="paste"==o||e.state.pasteIncoming>a,l=G(t),c=null;if(s&&r.ranges.length>1)if(Ue&&Ue.text.join("\n")==t){if(r.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==r.ranges.length&&e.options.pasteLinesPerSelection&&(c=map(l,function(e){return[e]}));for(var d=e.curOp.updateInput,p=r.ranges.length-1;p>=0;p--){var h=r.ranges[p],f=h.from(),g=h.to();h.empty()&&(n&&n>0?f=Pos(f.line,f.ch-n):e.state.overwrite&&!s?g=Pos(g.line,Math.min(getLine(i,g.line).text.length,g.ch+lst(l).length)):s&&Ue&&Ue.lineWise&&Ue.text.join("\n")==t&&(f=g=Pos(f.line,0)));var m={from:f,to:g,text:c?c[p%c.length]:l,origin:o||(s?"paste":e.state.cutIncoming>a?"cut":"+input")};makeChange(e.doc,m),signalLater(e,"inputRead",e,m)}t&&!s&&triggerElectric(e,t),ensureCursorVisible(e),e.curOp.updateInput<2&&(e.curOp.updateInput=d),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function handlePaste(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");if(n)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||runInOp(t,function(){return applyTextInput(t,n,0,null,"paste")}),!0}function triggerElectric(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var n=e.doc.sel,r=n.ranges.length-1;r>=0;r--){var o=n.ranges[r];if(!(o.head.ch>100||r&&n.ranges[r-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=[],n=[],r=0;r<e.doc.sel.ranges.length;r++){var o=e.doc.sel.ranges[r].head.line,i={anchor:Pos(o,0),head:Pos(o+1,0)};n.push(i),t.push(e.getRange(i.anchor,i.head))}return{text:t,ranges:n}}function disableBrowserMagic(e,t,n,r){e.setAttribute("autocorrect",n?"":"off"),e.setAttribute("autocapitalize",r?"":"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,n,r,o){var i=t,a=n,s=getLine(e,t.line);function moveOnce(r){var i,a;if(null==(i=o?moveVisually(e.cm,s,t,n):moveLogically(s,t,n))){if(r||((a=t.line+n)<e.first||a>=e.first+e.size||(t=new Pos(a,t.ch,t.sticky),!(s=getLine(e,a)))))return!1;t=endOfLine(o,e.cm,s,t.line,n)}else t=i;return!0}if("char"==r)moveOnce();else if("column"==r)moveOnce(!0);else if("word"==r||"group"==r)for(var l=null,c="group"==r,u=e.cm&&e.cm.getHelper(t,"wordChars"),d=!0;!(n<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){n<0&&(n=1,moveOnce(),t.sticky="after");break}if(h&&(l=h),n>0&&!moveOnce(!d))break}var f=skipAtomic(e,t,i,a,!0);return equalCursorPos(i,f)&&(f.hitSide=!0),f}function findPosV(e,t,n,r){var o,i,a=e.doc,s=t.left;if("page"==r){var l=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),c=Math.max(l-.5*textHeight(e.display),3);o=(n>0?t.bottom:t.top)+n*c}else"line"==r&&(o=n>0?t.bottom+3:t.top-3);for(;(i=coordsChar(e,s,o)).outside;){if(n<0?o<=0:o>=a.height){i.hitSide=!0;break}o+=5*n}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 n=findViewForLine(e,t.line);if(!n||n.hidden)return null;var r=getLine(e.doc,t.line),o=mapFromLineView(n,r,t.line),i=getOrder(r,e.doc.direction),a="left";if(i){var s=getBidiPartAt(i,t.ch);a=s%2?"right":"left"}var l=nodeAndOffsetInLineMap(o.map,t.ch,a);return l.offset="right"==l.collapse?l.end:l.start,l}function isInGutter(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function badPos(e,t){return t&&(e.bad=!0),e}function domTextBetween(e,t,n,r,o){var i="",a=!1,s=e.doc.lineSeparator(),l=!1;function close(){a&&(i+=s,l&&(i+=s),a=l=!1)}function addText(e){e&&(close(),i+=e)}function walk(t){if(1==t.nodeType){var n=t.getAttribute("cm-text");if(n)return void addText(n);var i,c=t.getAttribute("cm-marker");if(c){var u=e.findMarks(Pos(r,0),Pos(o+1,0),(h=+c,function(e){return e.id==h}));return void(u.length&&(i=u[0].find(0))&&addText(getBetween(e.doc,i.from,i.to).join(s)))}if("false"==t.getAttribute("contenteditable"))return;var d=/^(pre|div|p|li|table|br)$/i.test(t.nodeName);if(!/^br$/i.test(t.nodeName)&&0==t.textContent.length)return;d&&close();for(var p=0;p<t.childNodes.length;p++)walk(t.childNodes[p]);/^(pre|p)$/i.test(t.nodeName)&&(l=!0),d&&(a=!0)}else 3==t.nodeType&&addText(t.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "));var h}for(;walk(t),t!=n;)t=t.nextSibling,l=!1;return i}function domToPos(e,t,n){var r;if(t==e.display.lineDiv){if(!(r=e.display.lineDiv.childNodes[n]))return badPos(e.clipPos(Pos(e.display.viewTo-1)),!0);t=null,n=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var o=0;o<e.display.view.length;o++){var i=e.display.view[o];if(i.node==r)return locateNodeInLineView(i,t,n)}}function locateNodeInLineView(e,t,n){var r=e.text.firstChild,o=!1;if(!t||!contains(r,t))return badPos(Pos(lineNo(e.line),0),!0);if(t==r&&(o=!0,t=r.childNodes[n],n=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,n&&(n=a.nodeValue.length));s.parentNode!=r;)s=s.parentNode;var l=e.measure,c=l.maps;function find(t,n,r){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==n){var u=lineNo(o<0?e.line:e.rest[o]),d=i[a]+r;return(r<0||s!=t)&&(d=i[a+(r?1:0)]),Pos(u,d)}}}var u=find(a,s,n);if(u)return badPos(u,o);for(var d=s.nextSibling,p=a?a.nodeValue.length-n: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=n;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,n=this,r=n.cm,o=n.div=e.lineDiv;function onCopyCut(e){if(!signalDOMEvent(r,e)){if(r.somethingSelected())setLastCopied({lineWise:!1,text:r.getSelections()}),"cut"==e.type&&r.replaceSelection("",null,"cut");else{if(!r.options.lineWiseCopyCut)return;var t=copyableRanges(r);setLastCopied({lineWise:!0,text:t.text}),"cut"==e.type&&r.operation(function(){r.setSelections(t.ranges,0,A),r.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;r.display.lineSpace.insertBefore(a,r.display.lineSpace.firstChild),s.value=Ue.text.join("\n");var l=document.activeElement;M(s),setTimeout(function(){r.display.lineSpace.removeChild(a),l.focus(),l==o&&n.showPrimarySelection()},50)}}disableBrowserMagic(o,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize),z(o,"paste",function(e){signalDOMEvent(r,e)||handlePaste(e,r)||s<=11&&setTimeout(operation(r,function(){return t.updateFromDOM()}),20)}),z(o,"compositionstart",function(e){t.composing={data:e.data,done:!1}}),z(o,"compositionupdate",function(e){t.composing||(t.composing={data:e.data,done:!1})}),z(o,"compositionend",function(e){t.composing&&(e.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),z(o,"touchstart",function(){return n.forceCompositionEnd()}),z(o,"input",function(){t.composing||t.readFromDOMSoon()}),z(o,"copy",onCopyCut),z(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.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},je.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,r=t.doc.sel.primary(),o=r.from(),i=r.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&&(!n&&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):n&&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=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},je.prototype.selectionInEditor=function(){var e=this.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=this.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=this.getSelection(),t=this.cm;if(m&&u&&this.cm.display.gutterSpecs.length&&isInGutter(e.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var n=domToPos(t,e.anchorNode,e.anchorOffset),r=domToPos(t,e.focusNode,e.focusOffset);n&&r&&runInOp(t,function(){setSelection(t.doc,simpleSelection(n,r),A),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})}}},je.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e,t,n,r=this.cm,o=r.display,i=r.doc.sel.primary(),a=i.from(),s=i.to();if(0==a.ch&&a.line>r.firstLine()&&(a=Pos(a.line-1,getLine(r.doc,a.line-1).length)),s.ch==getLine(r.doc,s.line).text.length&&s.line<r.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(r,a.line))?(t=lineNo(o.view[0].line),n=o.view[0].node):(t=lineNo(o.view[e].line),n=o.view[e-1].node.nextSibling);var l,c,u=findViewIndex(r,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),!n)return!1;for(var d=r.doc.splitLines(domTextBetween(r,n,c,t,l)),p=getBetween(r.doc,Pos(t,0),Pos(l,getLine(r.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),x=Math.min(y.length-(1==d.length?h:0),b.length-(1==p.length?h:0));f<x&&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 C=Pos(t,h),w=Pos(l,p.length?lst(p).length-f:0);return d.length>1||d[0]||cmp(C,w)?(replaceRange(r.doc,d,C,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||this.composing||(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,n=this,r=this.cm;this.createField(e);var o=this.textarea;function prepareCopyCut(e){if(!signalDOMEvent(r,e)){if(r.somethingSelected())setLastCopied({lineWise:!1,text:r.getSelections()});else{if(!r.options.lineWiseCopyCut)return;var t=copyableRanges(r);setLastCopied({lineWise:!0,text:t.text}),"cut"==e.type?r.setSelections(t.ranges,null,A):(n.prevInput="",o.value=t.text.join("\n"),M(o))}"cut"==e.type&&(r.state.cutIncoming=+new Date)}}e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),g&&(o.style.width="0px"),z(o,"input",function(){a&&s>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()}),z(o,"paste",function(e){signalDOMEvent(r,e)||handlePaste(e,r)||(r.state.pasteIncoming=+new Date,n.fastPoll())}),z(o,"cut",prepareCopyCut),z(o,"copy",prepareCopyCut),z(e.scroller,"paste",function(t){if(!eventInWidget(e,t)&&!signalDOMEvent(r,t)){if(!o.dispatchEvent)return r.state.pasteIncoming=+new Date,void n.focus();var i=new Event("paste");i.clipboardData=t.clipboardData,o.dispatchEvent(i)}}),z(e.lineSpace,"selectstart",function(t){eventInWidget(e,t)||e_preventDefault(t)}),z(o,"compositionstart",function(){var e=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:e,range:r.markText(e,r.getCursor("to"),{className:"CodeMirror-composing"})}}),z(o,"compositionend",function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)})},Ge.prototype.createField=function(e){this.wrapper=hiddenTextarea(),this.textarea=this.wrapper.firstChild},Ge.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=prepareSelection(e);if(e.options.moveInputWithCursor){var o=cursorCoords(e,n.sel.primary().head,"div"),i=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,o.top+a.top-i.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,o.left+a.left-i.left))}return r},Ge.prototype.showSelection=function(e){var t=this.cm,n=t.display;removeChildrenAndAdd(n.cursorDiv,e.cursors),removeChildrenAndAdd(n.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 n=t.getSelection();this.textarea.value=n,t.state.focused&&M(this.textarea),a&&s>=9&&(this.hasSelection=n)}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(){var n=t.poll();n||e?(t.pollingFast=!1,t.slowPoll()):(e=!0,t.polling.set(60,p))})},Ge.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||_(n)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var o=n.value;if(o==r&&!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||r||(r="​"),8666==i)return this.reset(),this.cm.execCommand("undo")}for(var l=0,c=Math.min(r.length,o.length);l<c&&r.charCodeAt(l)==o.charCodeAt(l);)++l;return runInOp(t,function(){applyTextInput(t,o.slice(l),r.length-l,null,e.composing?"*compose":null),o.length>1e3||o.indexOf("\n")>-1?n.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,n=t.cm,r=n.display,o=t.textarea;t.contextMenuPending&&t.contextMenuPending();var i=posFromMouse(n,e),c=r.scroller.scrollTop;if(i&&!d){var u=n.options.resetSelectionOnContextMenu;u&&-1==n.doc.sel.contains(i)&&operation(n,setSelection)(n.doc,simpleSelection(i),A);var p,h=o.style.cssText,f=t.wrapper.style.cssText,g=t.wrapper.offsetParent.getBoundingClientRect();if(t.wrapper.style.cssText="position: static",o.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(e.clientY-g.top-5)+"px; left: "+(e.clientX-g.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&&(p=window.scrollY),r.input.focus(),l&&window.scrollTo(null,p),r.input.reset(),n.somethingSelected()||(o.value=t.prevInput=" "),t.contextMenuPending=rehide,r.selForContextMenu=n.doc.sel,clearTimeout(r.detectingSelectAll),a&&s>=9&&prepareSelectAllHack(),S){e_stop(e);var m=function(){off(window,"mouseup",m),setTimeout(rehide,20)};z(window,"mouseup",m)}else setTimeout(rehide,50)}function prepareSelectAllHack(){if(null!=o.selectionStart){var e=n.somethingSelected(),i="​"+(e?o.value:"");o.value="⇚",o.value=i,t.prevInput=e?"":"​",o.selectionStart=1,o.selectionEnd=i.length,r.selForContextMenu=n.doc.sel}}function rehide(){if(t.contextMenuPending==rehide&&(t.contextMenuPending=!1,t.wrapper.style.cssText=f,o.style.cssText=h,a&&s<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=c),null!=o.selectionStart)){(!a||a&&s<9)&&prepareSelectAllHack();var e=0,i=function(){r.selForContextMenu==n.doc.sel&&0==o.selectionStart&&o.selectionEnd>0&&"​"==t.prevInput?operation(n,selectAll)(n):e++<10?r.detectingSelectAll=setTimeout(i,500):(r.selForContextMenu=null,r.input.reset())};r.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(n,r,o,i){e.defaults[n]=r,o&&(t[n]=i?function(e,t,n){n!=Be&&o(e,t,n)}: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 n=[],r=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,n.push(Pos(r,i))}r++});for(var o=n.length-1;o>=0;o--)replaceRange(e.doc,t,n[o],Pos(n[o].line,n[o].ch+t.length))}}),option("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff]/g,function(e,t,n){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),n!=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("autocorrect",!1,function(e,t){return e.getInputField().autocorrect=t},!0),option("autocapitalize",!1,function(e,t){return e.getInputField().autocapitalize=t},!0),option("rtlMoveVisually",!x),option("wholeLineUpdateBefore",!0),option("theme","default",function(e){themeChanged(e),updateGutters(e)},!0),option("keyMap","default",function(e,t,n){var r=getKeyMap(t),o=n!=Be&&getKeyMap(n);o&&o.detach&&o.detach(e,r),r.attach&&r.attach(e,o||null)}),option("extraKeys",null),option("configureMouse",null),option("lineWrapping",!1,wrappingChanged,!0),option("gutters",[],function(e,t){e.display.gutterSpecs=getGutters(t,e.options.lineNumbers),updateGutters(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,t){e.display.gutterSpecs=getGutters(e.options.gutters,t),updateGutters(e)},!0),option("firstLineNumber",1,updateGutters,!0),option("lineNumberFormatter",function(e){return e},updateGutters,!0),option("showCursorWhenSelecting",!1,updateSelection,!0),option("resetSelectionOnContextMenu",!0),option("lineWiseCopyCut",!0),option("pasteLinesPerSelection",!0),option("selectionsMayTouch",!1),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),option("phrases",null)}(CodeMirror),function addEditorMethods(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,n){var r=this.options,o=r[e];r[e]==n&&"mode"!=e||(r[e]=n,t.hasOwnProperty(e)&&operation(this,t[e])(this,n,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,n=0;n<t.length;++n)if(t[n]==e||t[n].name==e)return t.splice(n,1),!0},addOverlay:methodOp(function(t,n){var r=t.token?t:e.getMode(this.options,t);if(r.startState)throw new Error("Overlays may not be stateful.");insertSorted(this.state.overlays,{mode:r,modeSpec:t,opaque:n&&n.opaque,priority:n&&n.priority||0},function(e){return e.priority}),this.state.modeGen++,regChange(this)}),removeOverlay:methodOp(function(e){for(var t=this.state.overlays,n=0;n<t.length;++n){var r=t[n].modeSpec;if(r==e||"string"==typeof e&&r.name==e)return t.splice(n,1),this.state.modeGen++,void regChange(this)}}),indentLine:methodOp(function(e,t,n){"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,n)}),indentSelection:methodOp(function(e){for(var t=this.doc.sel.ranges,n=-1,r=0;r<t.length;r++){var o=t[r];if(o.empty())o.head.line>n&&(indentLine(this,o.head.line,e,!0),n=o.head.line,r==this.doc.sel.primIndex&&ensureCursorVisible(this));else{var i=o.from(),a=o.to(),s=Math.max(n,i.line);n=Math.min(this.lastLine(),a.line-(a.ch?0:1))+1;for(var l=s;l<n;++l)indentLine(this,l,e);var c=this.doc.sel.ranges;0==i.ch&&t.length==c.length&&c[r].from().ch>0&&replaceOneSelection(this.doc,r,new ye(i,c[r].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,n=getLineStyles(this,getLine(this.doc,e.line)),r=0,o=(n.length-1)/2,i=e.ch;if(0==i)t=n[2];else for(;;){var a=r+o>>1;if((a?n[2*a-1]:0)>=i)o=a;else{if(!(n[2*a+1]<i)){t=n[2*a+2];break}r=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 n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(t).state).mode:n},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var r=[];if(!n.hasOwnProperty(t))return r;var o=n[t],i=this.getModeAt(e);if("string"==typeof i[t])o[i[t]]&&r.push(o[i[t]]);else if(i[t])for(var a=0;a<i[t].length;a++){var s=o[i[t][a]];s&&r.push(s)}else i.helperType&&o[i.helperType]?r.push(o[i.helperType]):o[i.name]&&r.push(o[i.name]);for(var l=0;l<o._global.length;l++){var c=o._global[l];c.pred(i,this)&&-1==indexOf(r,c.val)&&r.push(c.val)}return r},getStateAfter:function(e,t){var n=this.doc;return getContextBefore(this,(e=clipLine(n,null==e?n.first+n.size-1:e))+1,t).state},cursorCoords:function(e,t){var n=this.doc.sel.primary();return cursorCoords(this,null==e?n.head:"object"==typeof e?clipPos(this.doc,e):e?n.from():n.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,n){var r,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),r=getLine(this.doc,e)}else r=e;return intoCoordSystem(this,r,{top:0,left:0},t||"page",n||o).top+(o?this.doc.height-heightAtLine(r):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,n,r,o){var i,a,s,l=this.display,c=(e=cursorCoords(this,clipPos(this.doc,e))).bottom,u=e.left;if(t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),l.sizer.appendChild(t),"over"==r)c=e.top;else if("above"==r||"near"==r){var d=Math.max(l.wrapper.clientHeight,this.doc.height),p=Math.max(l.sizer.clientWidth,l.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>d)&&e.top>t.offsetHeight?c=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=d&&(c=e.bottom),u+t.offsetWidth>p&&(u=p-t.offsetWidth)}t.style.top=c+"px",t.style.left=t.style.right="","right"==o?(u=l.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==o?u=0:"middle"==o&&(u=(l.sizer.clientWidth-t.offsetWidth)/2),t.style.left=u+"px"),n&&(i=this,a={left:u,top:c,right:u+t.offsetWidth,bottom:c+t.offsetHeight},null!=(s=calculateScrollPos(i,a)).scrollTop&&updateScrollTop(i,s.scrollTop),null!=s.scrollLeft&&setScrollLeft(i,s.scrollLeft))},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,n,r){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,n,r)).hitSide;++a);return i},moveH:methodOp(function(e,t){var n=this;this.extendSelectionsBy(function(r){return n.display.shift||n.doc.extend||r.empty()?findPosH(n.doc,r.head,e,t,n.options.rtlMoveVisually):e<0?r.from():r.to()},D)}),deleteH:methodOp(function(e,t){var n=this.doc.sel,r=this.doc;n.somethingSelected()?r.replaceSelection("",null,"+delete"):deleteNearSelection(this,function(n){var o=findPosH(r,n.head,e,t,!1);return e<0?{from:o,to:n.head}:{from:n.head,to:o}})}),findPosV:function(e,t,n,r){var o=1,i=r;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,n)).hitSide)break}return a},moveV:methodOp(function(e,t){var n=this,r=this.doc,o=[],i=!this.display.shift&&!r.extend&&r.sel.somethingSelected();if(r.extendSelectionsBy(function(a){if(i)return e<0?a.from():a.to();var s=cursorCoords(n,a.head,"div");null!=a.goalColumn&&(s.left=a.goalColumn),o.push(s.left);var l=findPosV(n,s,e,t);return"page"==t&&a==r.sel.primary()&&addToScrollTop(n,charCoords(n,l,"div").top-s.top),l},D),o.length)for(var a=0;a<r.sel.ranges.length;a++)r.sel.ranges[a].goalColumn=o[a]}),findWordAt:function(e){var t=this.doc,n=getLine(t,e.line).text,r=e.ch,o=e.ch;if(n){var i=this.getHelper(e,"wordChars");"before"!=e.sticky&&o!=n.length||!r?++o:--r;for(var a=n.charAt(r),s=isWordChar(a,i)?function(e){return isWordChar(e,i)}:/\s/.test(a)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!isWordChar(e)};r>0&&s(n.charAt(r-1));)--r;for(;o<n.length&&s(n.charAt(o));)++o}return new ye(Pos(e.line,r),Pos(e.line,o))},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?scrollToRange(this,e):scrollToCoordsRange(this,e.from,e.to,e.margin)}),setSize:methodOp(function(e,t){var n=this,r=function(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e};null!=e&&(this.display.wrapper.style.width=r(e)),null!=t&&(this.display.wrapper.style.height=r(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(n,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.display),(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,this.state.selectingText&&this.state.selectingText(),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}),phrase:function(e){var t=this.options.phrases;return t&&Object.prototype.hasOwnProperty.call(t,e)?t[e]:e},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,r,o){n.hasOwnProperty(t)||(n[t]=e[t]={_global:[]}),n[t][r]=o},e.registerGlobalHelper=function(t,r,o,i){e.registerHelper(t,r,i),n[t]._global.push({pred:o,val:i})}}(CodeMirror);var _e="iter insert remove copy getEditor constructor".split(" ");for(var Ke in ke.prototype)ke.prototype.hasOwnProperty(Ke)&&indexOf(_e,Ke)<0&&(CodeMirror.prototype[Ke]=function(e){return function(){return e.apply(this.doc,arguments)}}(ke.prototype[Ke]));return eventMixin(ke),CodeMirror.inputStyles={textarea:Ge,contenteditable:je},CodeMirror.defineMode=function(e){CodeMirror.defaults.mode||"null"==e||(CodeMirror.defaults.mode=e),defineMode.apply(this,arguments)},CodeMirror.defineMIME=function defineMIME(e,t){Y[e]=t},CodeMirror.defineMode("null",function(){return{token:function(e){return e.skipToEnd()}}}),CodeMirror.defineMIME("text/plain","null"),CodeMirror.defineExtension=function(e,t){CodeMirror.prototype[e]=t},CodeMirror.defineDocExtension=function(e,t){ke.prototype[e]=t},CodeMirror.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 n=activeElt();t.autofocus=n==e||null!=e.getAttribute("autofocus")&&n==document.body}function save(){e.value=a.getValue()}var r;if(e.form&&(z(e.form,"submit",save),!t.leaveSubmitMethodAlone)){var o=e.form;r=o.submit;try{var i=o.submit=function(){save(),o.submit=r,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=r))}},e.style.display="none";var a=CodeMirror(function(t){return e.parentNode.insertBefore(t,e.nextSibling)},t);return a},function addLegacyProps(e){e.off=off,e.on=z,e.wheelEventPixels=wheelEventPixels,e.Doc=ke,e.splitLines=G,e.countColumn=countColumn,e.findColumn=findColumn,e.isWordChar=isWordCharBasic,e.Pass=P,e.signal=signal,e.Line=re,e.changeEnd=changeEnd,e.scrollbarModel=pe,e.Pos=Pos,e.cmpPos=cmp,e.modes=X,e.mimeModes=Y,e.resolveMode=resolveMode,e.getMode=getMode,e.modeExtensions=$,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=Z,e.SharedTextMarker=we,e.TextMarker=Ce,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),CodeMirror.version="5.46.0",CodeMirror}()},619:function(e,t,n){"use strict";(function(e){var r,o=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e},i="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},a=(r=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var n in t)t.hasOwnProperty(n)&&(e[n]=t[n])},function(e,t){function __(){this.constructor=e}r(e,t),e.prototype=null===t?Object.create(t):(__.prototype=t.prototype,new __)});Object.defineProperty(t,"__esModule",{value:!0});var s,l=n(1),c="undefined"==typeof navigator||!0===e.PREVENT_CODEMIRROR_RENDER;c||(s=n(618));var u=function(){function Helper(){}return Helper.equals=function(e,t){var n=this,r=Object.keys,o=void 0===e?"undefined":i(e),a=void 0===t?"undefined":i(t);return e&&t&&"object"===o&&o===a?r(e).length===r(t).length&&r(e).every(function(r){return n.equals(e[r],t[r])}):e===t},Helper}(),d=function(){function Shared(e,t){this.editor=e,this.props=t}return Shared.prototype.delegateCursor=function(e,t,n){var r=this.editor.getDoc();n&&this.editor.focus(),t?r.setCursor(e):r.setCursor(e,null,{scroll:!1})},Shared.prototype.delegateScroll=function(e){this.editor.scrollTo(e.x,e.y)},Shared.prototype.delegateSelection=function(e,t){this.editor.setSelections(e),t&&this.editor.focus()},Shared.prototype.apply=function(e){e&&e.selection&&e.selection.ranges&&this.delegateSelection(e.selection.ranges,e.selection.focus||!1),e&&e.cursor&&this.delegateCursor(e.cursor,e.autoScroll||!1,this.editor.getOption("autofocus")||!1),e&&e.scroll&&this.delegateScroll(e.scroll)},Shared.prototype.applyNext=function(e,t,n){e&&e.selection&&e.selection.ranges&&t&&t.selection&&t.selection.ranges&&!u.equals(e.selection.ranges,t.selection.ranges)&&this.delegateSelection(t.selection.ranges,t.selection.focus||!1),e&&e.cursor&&t&&t.cursor&&!u.equals(e.cursor,t.cursor)&&this.delegateCursor(n.cursor||t.cursor,t.autoScroll||!1,t.autoCursor||!1),e&&e.scroll&&t&&t.scroll&&!u.equals(e.scroll,t.scroll)&&this.delegateScroll(t.scroll)},Shared.prototype.applyUserDefined=function(e,t){t&&t.cursor&&this.delegateCursor(t.cursor,e.autoScroll||!1,this.editor.getOption("autofocus")||!1)},Shared.prototype.wire=function(e){var t=this;Object.keys(e||{}).filter(function(e){return/^on/.test(e)}).forEach(function(e){switch(e){case"onBlur":t.editor.on("blur",function(e,n){t.props.onBlur(t.editor,n)});break;case"onContextMenu":t.editor.on("contextmenu",function(e,n){t.props.onContextMenu(t.editor,n)});break;case"onCopy":t.editor.on("copy",function(e,n){t.props.onCopy(t.editor,n)});break;case"onCursor":t.editor.on("cursorActivity",function(e){t.props.onCursor(t.editor,t.editor.getCursor())});break;case"onCursorActivity":t.editor.on("cursorActivity",function(e){t.props.onCursorActivity(t.editor)});break;case"onCut":t.editor.on("cut",function(e,n){t.props.onCut(t.editor,n)});break;case"onDblClick":t.editor.on("dblclick",function(e,n){t.props.onDblClick(t.editor,n)});break;case"onDragEnter":t.editor.on("dragenter",function(e,n){t.props.onDragEnter(t.editor,n)});break;case"onDragLeave":t.editor.on("dragleave",function(e,n){t.props.onDragLeave(t.editor,n)});break;case"onDragOver":t.editor.on("dragover",function(e,n){t.props.onDragOver(t.editor,n)});break;case"onDragStart":t.editor.on("dragstart",function(e,n){t.props.onDragStart(t.editor,n)});break;case"onDrop":t.editor.on("drop",function(e,n){t.props.onDrop(t.editor,n)});break;case"onFocus":t.editor.on("focus",function(e,n){t.props.onFocus(t.editor,n)});break;case"onGutterClick":t.editor.on("gutterClick",function(e,n,r,o){t.props.onGutterClick(t.editor,n,r,o)});break;case"onKeyDown":t.editor.on("keydown",function(e,n){t.props.onKeyDown(t.editor,n)});break;case"onKeyPress":t.editor.on("keypress",function(e,n){t.props.onKeyPress(t.editor,n)});break;case"onKeyUp":t.editor.on("keyup",function(e,n){t.props.onKeyUp(t.editor,n)});break;case"onMouseDown":t.editor.on("mousedown",function(e,n){t.props.onMouseDown(t.editor,n)});break;case"onPaste":t.editor.on("paste",function(e,n){t.props.onPaste(t.editor,n)});break;case"onRenderLine":t.editor.on("renderLine",function(e,n,r){t.props.onRenderLine(t.editor,n,r)});break;case"onScroll":t.editor.on("scroll",function(e){t.props.onScroll(t.editor,t.editor.getScrollInfo())});break;case"onSelection":t.editor.on("beforeSelectionChange",function(e,n){t.props.onSelection(t.editor,n)});break;case"onTouchStart":t.editor.on("touchstart",function(e,n){t.props.onTouchStart(t.editor,n)});break;case"onUpdate":t.editor.on("update",function(e){t.props.onUpdate(t.editor)});break;case"onViewportChange":t.editor.on("viewportChange",function(e,n,r){t.props.onViewportChange(t.editor,n,r)})}})},Shared}(),p=function(e){function Controlled(t){var n=e.call(this,t)||this;return c?n:(n.applied=!1,n.appliedNext=!1,n.appliedUserDefined=!1,n.deferred=null,n.emulating=!1,n.hydrated=!1,n.initCb=function(){n.props.editorDidConfigure&&n.props.editorDidConfigure(n.editor)},n.mounted=!1,n)}return a(Controlled,e),Controlled.prototype.hydrate=function(e){var t=this,n=o({},s.defaults,this.editor.options,e.options||{});Object.keys(n).some(function(e){return t.editor.getOption(e)!==n[e]})&&Object.keys(n).forEach(function(r){e.options.hasOwnProperty(r)&&t.editor.getOption(r)!==n[r]&&(t.editor.setOption(r,n[r]),t.mirror.setOption(r,n[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(),n=this.editor.getLine(this.editor.lastLine()).length;this.editor.replaceRange(e||"",{line:0,ch:0},{line:t,ch:n}),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(){c||this.props.editorWillMount&&this.props.editorWillMount()},Controlled.prototype.componentDidMount=function(){var e=this;c||(this.props.defineMode&&this.props.defineMode.name&&this.props.defineMode.fn&&s.defineMode(this.props.defineMode.name,this.props.defineMode.fn),this.editor=s(this.ref),this.shared=new d(this.editor,this.props),this.mirror=s(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,n){if(!e.emulating){n.cancel(),e.deferred=n;var r=e.mirrorChange(e.deferred);e.props.onBeforeChange&&e.props.onBeforeChange(e.editor,e.deferred,r)}}),this.editor.on("change",function(t,n){e.mounted&&e.props.onChange&&e.props.onChange(e.editor,n,e.editor.getValue())}),this.hydrate(this.props),this.shared.apply(this.props),this.applied=!0,this.mounted=!0,this.shared.wire(this.props),this.editor.getOption("autofocus")&&this.editor.focus(),this.props.editorDidMount&&this.props.editorDidMount(this.editor,this.editor.getValue(),this.initCb))},Controlled.prototype.componentWillReceiveProps=function(e){if(!c){var t={cursor:null};e.value!==this.props.value&&(this.hydrated=!1),this.props.autoCursor||void 0===this.props.autoCursor||(t.cursor=this.editor.getCursor()),this.hydrate(e),this.appliedNext||(this.shared.applyNext(this.props,e,t),this.appliedNext=!0),this.shared.applyUserDefined(this.props,t),this.appliedUserDefined=!0}},Controlled.prototype.componentWillUnmount=function(){c||this.props.editorWillUnmount&&this.props.editorWillUnmount(s)},Controlled.prototype.shouldComponentUpdate=function(e,t){return!c},Controlled.prototype.render=function(){var e=this;if(c)return null;var t=this.props.className?"react-codemirror2 "+this.props.className:"react-codemirror2";return l.createElement("div",{className:t,ref:function ref(t){return e.ref=t}})},Controlled}(l.Component);t.Controlled=p;var h=function(e){function UnControlled(t){var n=e.call(this,t)||this;return c?n:(n.applied=!1,n.appliedUserDefined=!1,n.continueChange=!1,n.detached=!1,n.hydrated=!1,n.initCb=function(){n.props.editorDidConfigure&&n.props.editorDidConfigure(n.editor)},n.mounted=!1,n.onBeforeChangeCb=function(){n.continueChange=!0},n)}return a(UnControlled,e),UnControlled.prototype.hydrate=function(e){var t=this,n=o({},s.defaults,this.editor.options,e.options||{});if(Object.keys(n).some(function(e){return t.editor.getOption(e)!==n[e]})&&Object.keys(n).forEach(function(r){e.options.hasOwnProperty(r)&&t.editor.getOption(r)!==n[r]&&t.editor.setOption(r,n[r])}),!this.hydrated){var r=this.editor.lastLine(),i=this.editor.getLine(this.editor.lastLine()).length;this.editor.replaceRange(e.value||"",{line:0,ch:0},{line:r,ch:i})}this.hydrated=!0},UnControlled.prototype.componentWillMount=function(){c||this.props.editorWillMount&&this.props.editorWillMount()},UnControlled.prototype.componentDidMount=function(){var e=this;c||(this.detached=!0===this.props.detach,this.props.defineMode&&this.props.defineMode.name&&this.props.defineMode.fn&&s.defineMode(this.props.defineMode.name,this.props.defineMode.fn),this.editor=s(this.ref),this.shared=new d(this.editor,this.props),this.editor.on("beforeChange",function(t,n){e.props.onBeforeChange&&e.props.onBeforeChange(e.editor,n,e.editor.getValue(),e.onBeforeChangeCb)}),this.editor.on("change",function(t,n){e.mounted&&e.props.onChange&&(e.props.onBeforeChange?e.continueChange&&e.props.onChange(e.editor,n,e.editor.getValue()):e.props.onChange(e.editor,n,e.editor.getValue()))}),this.hydrate(this.props),this.shared.apply(this.props),this.applied=!0,this.mounted=!0,this.shared.wire(this.props),this.editor.clearHistory(),this.props.editorDidMount&&this.props.editorDidMount(this.editor,this.editor.getValue(),this.initCb))},UnControlled.prototype.componentWillReceiveProps=function(e){if(this.detached&&!1===e.detach&&(this.detached=!1,this.props.editorDidAttach&&this.props.editorDidAttach(this.editor)),this.detached||!0!==e.detach||(this.detached=!0,this.props.editorDidDetach&&this.props.editorDidDetach(this.editor)),!c&&!this.detached){var t={cursor:null};e.value!==this.props.value&&(this.hydrated=!1,this.applied=!1,this.appliedUserDefined=!1),this.props.autoCursor||void 0===this.props.autoCursor||(t.cursor=this.editor.getCursor()),this.hydrate(e),this.applied||(this.shared.apply(this.props),this.applied=!0),this.appliedUserDefined||(this.shared.applyUserDefined(this.props,t),this.appliedUserDefined=!0)}},UnControlled.prototype.componentWillUnmount=function(){c||this.props.editorWillUnmount&&this.props.editorWillUnmount(s)},UnControlled.prototype.shouldComponentUpdate=function(e,t){var n=!0;return c&&(n=!1),this.detached&&(n=!1),n},UnControlled.prototype.render=function(){var e=this;if(c)return null;var t=this.props.className?"react-codemirror2 "+this.props.className:"react-codemirror2";return l.createElement("div",{className:t,ref:function ref(t){return e.ref=t}})},UnControlled}(l.Component);t.UnControlled=h}).call(this,n(25))},620:function(e,t,n){!function(e){"use strict";function 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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",""])},625:function(e,t,n){var r=n(626);"string"==typeof r&&(r=[[e.i,r,""]]);var o={hmr:!0,transform:void 0,insertInto:void 0};n(261)(r,o);r.locals&&(e.exports=r.locals)},626:function(e,t,n){(e.exports=n(260)(!1)).push([e.i,"/*\n\n    Name:       Base16 Default Light\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-light.CodeMirror { background: #f5f5f5; color: #202020; }\n.cm-s-base16-light div.CodeMirror-selected { background: #e0e0e0; }\n.cm-s-base16-light .CodeMirror-line::selection, .cm-s-base16-light .CodeMirror-line > span::selection, .cm-s-base16-light .CodeMirror-line > span > span::selection { background: #e0e0e0; }\n.cm-s-base16-light .CodeMirror-line::-moz-selection, .cm-s-base16-light .CodeMirror-line > span::-moz-selection, .cm-s-base16-light .CodeMirror-line > span > span::-moz-selection { background: #e0e0e0; }\n.cm-s-base16-light .CodeMirror-gutters { background: #f5f5f5; border-right: 0px; }\n.cm-s-base16-light .CodeMirror-guttermarker { color: #ac4142; }\n.cm-s-base16-light .CodeMirror-guttermarker-subtle { color: #b0b0b0; }\n.cm-s-base16-light .CodeMirror-linenumber { color: #b0b0b0; }\n.cm-s-base16-light .CodeMirror-cursor { border-left: 1px solid #505050; }\n\n.cm-s-base16-light span.cm-comment { color: #8f5536; }\n.cm-s-base16-light span.cm-atom { color: #aa759f; }\n.cm-s-base16-light span.cm-number { color: #aa759f; }\n\n.cm-s-base16-light span.cm-property, .cm-s-base16-light span.cm-attribute { color: #90a959; }\n.cm-s-base16-light span.cm-keyword { color: #ac4142; }\n.cm-s-base16-light span.cm-string { color: #f4bf75; }\n\n.cm-s-base16-light span.cm-variable { color: #90a959; }\n.cm-s-base16-light span.cm-variable-2 { color: #6a9fb5; }\n.cm-s-base16-light span.cm-def { color: #d28445; }\n.cm-s-base16-light span.cm-bracket { color: #202020; }\n.cm-s-base16-light span.cm-tag { color: #ac4142; }\n.cm-s-base16-light span.cm-link { color: #aa759f; }\n.cm-s-base16-light span.cm-error { background: #ac4142; color: #505050; }\n\n.cm-s-base16-light .CodeMirror-activeline-background { background: #DDDCDC; }\n.cm-s-base16-light .CodeMirror-matchingbracket { color: #f5f5f5 !important; background-color: #6A9FB5 !important}\n",""])},627:function(e,t,n){"use strict";n.r(t),n.d(t,"Editor",function(){return f});var r=n(1),o=n.n(r),i=n(0),a=n.n(i),s=n(3),l=n(232),c=n.n(l),u=n(619),d=(n(620),Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e}),p=function(){function defineProperties(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(e,t,n){return t&&defineProperties(e.prototype,t),n&&defineProperties(e,n),e}}();function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function _possibleConstructorReturn(e,t){if(!e)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!t||"object"!=typeof t&&"function"!=typeof t?e:t}function _inherits(e,t){if("function"!=typeof t&&null!==t)throw new TypeError("Super expression must either be null or a function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}n(623),n(625);var h=10,f=function(e){function Editor(){_classCallCheck(this,Editor);var e=_possibleConstructorReturn(this,(Editor.__proto__||Object.getPrototypeOf(Editor)).call(this));return e.handleChange=c()(e.handleChange.bind(e),h),e}return _inherits(Editor,r["Component"]),p(Editor,[{key:"shouldComponentUpdate",value:function shouldComponentUpdate(e){return!(!this.getEditorConfig(e).readOnly||e.code===this.props.code)}},{key:"getEditorConfig",value:function getEditorConfig(e){return d({},this.context.config.editorConfig,e.editorConfig)}},{key:"handleChange",value:function handleChange(e,t,n){var r=this.props.onChange;r&&r(n)}},{key:"render",value:function render(){var e=this.props,t=e.code,n=e.classes;return o.a.createElement(u.UnControlled,{className:n.root,value:t,onChange:this.handleChange,options:this.getEditorConfig(this.props)})}}]),Editor}();f.propTypes={code:a.a.string.isRequired,onChange:a.a.func,editorConfig:a.a.object,classes:a.a.object.isRequired},f.contextTypes={config:a.a.object.isRequired},t.default=Object(s.a)(function styles(e){var t=e.fontFamily,n=e.space,r=e.fontSize;return{root:{"& .CodeMirror":{isolate:!1,fontFamily:t.monospace,height:"auto",padding:[[n[1],n[2]]],fontSize:r.small},"& .CodeMirror pre":{isolate:!1,padding:0},"& .CodeMirror-scroll":{isolate:!1,height:"auto",overflowY:"hidden",overflowX:"auto"},"& .cm-error":{isolate:!1,background:"none"}}}})(f)}}]);