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function qa(a,b){for(b=b.target||b.srcElement;b!=a.wrapper;b=b.parentNode)if(!b||1==b.nodeType&&"true"==b.getAttribute("cm-ignore-events")||b.parentNode==a.sizer&&b!=a.mover)return!0}function fd(a){return a.mover.offsetHeight-a.lineSpace.offsetHeight}function se(a){if(a.cachedPaddingH)return a.cachedPaddingH;var b=S(a.measure,v("pre","x"));b=window.getComputedStyle?window.getComputedStyle(b):b.currentStyle;b={left:parseInt(b.paddingLeft),right:parseInt(b.paddingRight)};isNaN(b.left)||isNaN(b.right)||
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c.top}catch(k){return null}b=ld(a,f,g);var h;d&&1==b.xRel&&(h=u(a.doc,b.line).text).length==b.ch&&(d=W(h,h.length,a.options.tabSize)-h.length,b=r(b.line,Math.max(0,Math.round((f-se(a.display).left)/xb(a.display))-d)));return b}function Ja(a,b){if(b>=a.display.viewTo)return null;b-=a.display.viewFrom;if(0>b)return null;a=a.display.view;for(var c=0;c<a.length;c++)if(b-=a[c].size,0>b)return c}function zb(a){a.display.input.showSelection(a.display.input.prepareSelection())}function Be(a,b){for(var c=
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b+"px; width: "+(null==d?m-a:d)+"px;\n                             height: "+(c-b)+"px"))}function e(b,c,e){var f=u(g,b),h=f.text.length,k,n;Tf(Z(f),c||0,null==e?h:e,function(g,p,q){var t=jc(a,r(b,g),"div",f,"left"),ja;if(g==p){var u=t;q=ja=t.left}else u=jc(a,r(b,p-1),"div",f,"right"),"rtl"==q&&(q=t,t=u,u=q),q=t.left,ja=u.right;null==c&&0==g&&(q=l);3<u.top-t.top&&(d(q,t.top,null,t.bottom),q=l,t.bottom<u.top&&d(q,t.bottom,null,u.top));null==e&&p==h&&(ja=m);if(!k||t.top<k.top||t.top==k.top&&t.left<
k.left)k=t;if(!n||u.bottom>n.bottom||u.bottom==n.bottom&&u.right>n.right)n=u;q<l+1&&(q=l);d(q,u.top,ja-q,u.bottom)});return{start:k,end:n}}var f=a.display,g=a.doc,h=document.createDocumentFragment(),k=se(a.display),l=k.left,m=Math.max(f.sizerWidth,Ia(a)-f.sizer.offsetLeft)-k.right;f=b.from();b=b.to();if(f.line==b.line)e(f.line,f.ch,b.ch);else{var n=u(g,f.line);k=u(g,b.line);k=ha(n)==ha(k);f=e(f.line,f.ch,k?n.text.length+1:null).end;b=e(b.line,k?0:null,b.ch).start;k&&(f.top<b.top-2?(d(f.right,f.top,
null,f.bottom),d(l,b.top,b.left,b.bottom)):d(f.right,f.top,b.left-f.right,f.bottom));f.bottom<b.top&&d(l,f.bottom,null,b.top)}c.appendChild(h)}function od(a){if(a.state.focused){var b=a.display;clearInterval(b.blinker);var c=!0;b.cursorDiv.style.visibility="";0<a.options.cursorBlinkRate?b.blinker=setInterval(function(){return b.cursorDiv.style.visibility=(c=!c)?"":"hidden"},a.options.cursorBlinkRate):0>a.options.cursorBlinkRate&&(b.cursorDiv.style.visibility="hidden")}}function De(a){a.state.focused||
(a.display.input.focus(),pd(a))}function ig(a){a.state.delayingBlurEvent=!0;setTimeout(function(){a.state.delayingBlurEvent&&(a.state.delayingBlurEvent=!1,Ab(a))},100)}function pd(a,b){a.state.delayingBlurEvent&&(a.state.delayingBlurEvent=!1);"nocursor"!=a.options.readOnly&&(a.state.focused||(E(a,"focus",a,b),a.state.focused=!0,Pa(a.display.wrapper,"CodeMirror-focused"),a.curOp||a.display.selForContextMenu==a.doc.sel||(a.display.input.reset(),I&&setTimeout(function(){return a.display.input.reset(!0)},
20)),a.display.input.receivedFocus()),od(a))}function Ab(a,b){a.state.delayingBlurEvent||(a.state.focused&&(E(a,"blur",a,b),a.state.focused=!1,Va(a.display.wrapper,"CodeMirror-focused")),clearInterval(a.display.blinker),setTimeout(function(){a.state.focused||(a.display.shift=!1)},150))}function qd(a){var b=a.display,c=b.view;if(b.alignWidgets||b.gutters.firstChild&&a.options.fixedGutter){for(var d=md(b)-b.scroller.scrollLeft+a.doc.scrollLeft,e=b.gutters.offsetWidth,f=d+"px",g=0;g<c.length;g++)if(!c[g].hidden){a.options.fixedGutter&&
(c[g].gutter&&(c[g].gutter.style.left=f),c[g].gutterBackground&&(c[g].gutterBackground.style.left=f));var h=c[g].alignable;if(h)for(var k=0;k<h.length;k++)h[k].style.left=f}a.options.fixedGutter&&(b.gutters.style.left=d+e+"px")}}function Ee(a){if(!a.options.lineNumbers)return!1;var b=a.doc;b=Mc(a.options,b.first+b.size-1);var c=a.display;if(b.length!=c.lineNumChars){var d=c.measure.appendChild(v("div",[v("div",b)],"CodeMirror-linenumber CodeMirror-gutter-elt")),e=d.firstChild.offsetWidth;d=d.offsetWidth-
e;c.lineGutter.style.width="";c.lineNumInnerWidth=Math.max(e,c.lineGutter.offsetWidth-d)+1;c.lineNumWidth=c.lineNumInnerWidth+d;c.lineNumChars=c.lineNumInnerWidth?b.length:-1;c.lineGutter.style.width=c.lineNumWidth+"px";rd(a);return!0}return!1}function lc(a){a=a.display;for(var b=a.lineDiv.offsetTop,c=0;c<a.view.length;c++){var d=a.view[c];if(!d.hidden){if(B&&8>A){var e=d.node.offsetTop+d.node.offsetHeight;var f=e-b;b=e}else f=d.node.getBoundingClientRect(),f=f.bottom-f.top;e=d.line.height-f;2>f&&
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ia(u(b,f))+a.wrapper.clientHeight)):Math.min(c,b.lastLine())>=e&&(d=Ea(b,ia(u(b,c))-a.wrapper.clientHeight),e=c)}return{from:d,to:Math.max(e,d+1)}}function Bb(a,b){2>Math.abs(a.doc.scrollTop-b)||(a.doc.scrollTop=b,ua||td(a,{top:b}),a.display.scroller.scrollTop!=b&&(a.display.scroller.scrollTop=b),a.display.scrollbars.setScrollTop(b),ua&&td(a),Cb(a,100))}function Wa(a,b,c){(c?b==a.doc.scrollLeft:2>Math.abs(a.doc.scrollLeft-b))||(b=Math.min(b,a.display.scroller.scrollWidth-a.display.scroller.clientWidth),
a.doc.scrollLeft=b,qd(a),a.display.scroller.scrollLeft!=b&&(a.display.scroller.scrollLeft=b),a.display.scrollbars.setScrollLeft(b))}function Ge(a){var b=a.wheelDeltaX,c=a.wheelDeltaY;null==b&&a.detail&&a.axis==a.HORIZONTAL_AXIS&&(b=a.detail);null==c&&a.detail&&a.axis==a.VERTICAL_AXIS?c=a.detail:null==c&&(c=a.wheelDelta);return{x:b,y:c}}function jg(a){a=Ge(a);a.x*=T;a.y*=T;return a}function He(a,b){var c=Ge(b),d=c.x;c=c.y;var e=a.display,f=e.scroller,g=f.scrollWidth>f.clientWidth,h=f.scrollHeight>
f.clientHeight;if(d&&g||c&&h){if(c&&ba&&I){g=b.target;var k=e.view;a:for(;g!=f;g=g.parentNode)for(var l=0;l<k.length;l++)if(k[l].node==g){a.display.currentWheelTarget=g;break a}}!d||ua||da||null==T?(c&&null!=T&&(b=c*T,h=a.doc.scrollTop,g=h+e.wrapper.clientHeight,0>b?h=Math.max(0,h+b-50):g=Math.min(a.doc.height,g+b+50),td(a,{top:h,bottom:g})),20>mc&&(null==e.wheelStartX?(e.wheelStartX=f.scrollLeft,e.wheelStartY=f.scrollTop,e.wheelDX=d,e.wheelDY=c,setTimeout(function(){if(null!=e.wheelStartX){var a=
f.scrollLeft-e.wheelStartX,b=f.scrollTop-e.wheelStartY;a=b&&e.wheelDY&&b/e.wheelDY||a&&e.wheelDX&&a/e.wheelDX;e.wheelStartX=e.wheelStartY=null;a&&(T=(T*mc+a)/(mc+1),++mc)}},200)):(e.wheelDX+=d,e.wheelDY+=c))):(c&&h&&Bb(a,Math.max(0,Math.min(f.scrollTop+c*T,f.scrollHeight-f.clientHeight))),Wa(a,Math.max(0,Math.min(f.scrollLeft+d*T,f.scrollWidth-f.clientWidth))),(!c||c&&h)&&L(b),e.wheelStartX=null)}}function Db(a){var b=a.display,c=b.gutters.offsetWidth,d=Math.round(a.doc.height+fd(a.display));return{clientHeight:b.scroller.clientHeight,
viewHeight:b.wrapper.clientHeight,scrollWidth:b.scroller.scrollWidth,clientWidth:b.scroller.clientWidth,viewWidth:b.wrapper.clientWidth,barLeft:a.options.fixedGutter?c:0,docHeight:d,scrollHeight:d+la(a)+b.barHeight,nativeBarWidth:b.nativeBarWidth,gutterWidth:c}}function ud(a,b,c){this.cm=c;var d=this.vert=v("div",[v("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),e=this.horiz=v("div",[v("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");a(d);a(e);w(d,"scroll",function(){d.clientHeight&&
b(d.scrollTop,"vertical")});w(e,"scroll",function(){e.clientWidth&&b(e.scrollLeft,"horizontal")});this.checkedZeroWidth=!1;B&&8>A&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function vd(){}function Xa(a,b){b||(b=Db(a));var c=a.display.barWidth,d=a.display.barHeight;Ie(a,b);for(b=0;4>b&&c!=a.display.barWidth||d!=a.display.barHeight;b++)c!=a.display.barWidth&&a.options.lineWrapping&&lc(a),Ie(a,Db(a)),c=a.display.barWidth,d=a.display.barHeight}function Ie(a,b){var c=a.display,d=c.scrollbars.update(b);
c.sizer.style.paddingRight=(c.barWidth=d.right)+"px";c.sizer.style.paddingBottom=(c.barHeight=d.bottom)+"px";c.heightForcer.style.borderBottom=d.bottom+"px solid transparent";d.right&&d.bottom?(c.scrollbarFiller.style.display="block",c.scrollbarFiller.style.height=d.bottom+"px",c.scrollbarFiller.style.width=d.right+"px"):c.scrollbarFiller.style.display="";d.bottom&&a.options.coverGutterNextToScrollbar&&a.options.fixedGutter?(c.gutterFiller.style.display="block",c.gutterFiller.style.height=d.bottom+
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this.head)},to:function(){return Yb(this.anchor,this.head)},empty:function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch}};Ib.prototype={chunkSize:function(){return this.lines.length},removeInner:function(a,b){for(var c=a,d=a+b;c<d;++c){var e=this.lines[c];this.height-=e.height;var f=e;f.parent=null;Ud(f);Q(e,"delete")}this.lines.splice(a,b)},collapse:function(a){a.push.apply(a,this.lines)},insertInner:function(a,b,c){this.height+=c;this.lines=this.lines.slice(0,a).concat(b).concat(this.lines.slice(a));
for(a=0;a<b.length;++a)b[a].parent=this},iterN:function(a,b,c){for(b=a+b;a<b;++a)if(c(this.lines[a]))return!0}};Jb.prototype={chunkSize:function(){return this.size},removeInner:function(a,b){this.size-=b;for(var c=0;c<this.children.length;++c){var d=this.children[c],e=d.chunkSize();if(a<e){var f=Math.min(b,e-a),g=d.height;d.removeInner(a,f);this.height-=g-d.height;e==f&&(this.children.splice(c--,1),d.parent=null);if(0==(b-=f))break;a=0}else a-=e}25>this.size-b&&(1<this.children.length||!(this.children[0]instanceof
Ib))&&(a=[],this.collapse(a),this.children=[new Ib(a)],this.children[0].parent=this)},collapse:function(a){for(var b=0;b<this.children.length;++b)this.children[b].collapse(a)},insertInner:function(a,b,c){this.size+=b.length;this.height+=c;for(var d=0;d<this.children.length;++d){var e=this.children[d],f=e.chunkSize();if(a<=f){e.insertInner(a,b,c);if(e.lines&&50<e.lines.length){for(b=a=e.lines.length%25+25;b<e.lines.length;)c=new Ib(e.lines.slice(b,b+=25)),e.height-=c.height,this.children.splice(++d,
0,c),c.parent=this;e.lines=e.lines.slice(0,a);this.maybeSpill()}break}a-=f}},maybeSpill:function(){if(!(10>=this.children.length)){var a=this;do{var b=a.children.splice(a.children.length-5,5);b=new Jb(b);if(a.parent){a.size-=b.size;a.height-=b.height;var c=H(a.parent.children,a);a.parent.children.splice(c+1,0,b)}else c=new Jb(a.children),c.parent=a,a.children=[c,b],a=c;b.parent=a.parent}while(10<a.children.length);a.parent.maybeSpill()}},iterN:function(a,b,c){for(var d=0;d<this.children.length;++d){var e=
this.children[d],f=e.chunkSize();if(a<f){f=Math.min(b,f-a);if(e.iterN(a,f,c))return!0;if(0==(b-=f))break;a=0}else a-=f}}};Qa(Kb);Kb.prototype.clear=function(){var a=this.doc.cm,b=this.line.widgets,c=this.line,d=C(c);if(null!=d&&b){for(var e=0;e<b.length;++e)b[e]==this&&b.splice(e--,1);b.length||(c.widgets=null);var f=wb(this);fa(c,Math.max(0,c.height-f));a&&U(a,function(){var b=-f;ia(c)<(a.curOp&&a.curOp.scrollTop||a.doc.scrollTop)&&oc(a,null,b);xa(a,d,"widget")})}};Kb.prototype.changed=function(){var a=
this.height,b=this.doc.cm,c=this.line;this.height=null;var d=wb(this)-a;d&&(fa(c,c.height+d),b&&U(b,function(){b.curOp.forceUpdate=!0;ia(c)<(b.curOp&&b.curOp.scrollTop||b.doc.scrollTop)&&oc(b,null,d)}))};var kf=0;Qa(za);za.prototype.clear=function(){if(!this.explicitlyCleared){var a=this.doc.cm,b=a&&!a.curOp;b&&Za(a);if(X(this,"clear")){var c=this.find();c&&Q(this,"clear",c.from,c.to)}for(var d=c=null,e=0;e<this.lines.length;++e){var f=this.lines[e],g=ob(f.markedSpans,this);a&&!this.collapsed?xa(a,
C(f),"text"):a&&(null!=g.to&&(d=C(f)),null!=g.from&&(c=C(f)));for(var h=f,k=void 0,l=f.markedSpans,m=g,n=0;n<l.length;++n)l[n]!=m&&(k||(k=[])).push(l[n]);h.markedSpans=k;null==g.from&&this.collapsed&&!Ga(this.doc,f)&&a&&fa(f,Ka(a.display))}if(a&&this.collapsed&&!a.options.lineWrapping)for(e=0;e<this.lines.length;++e)f=ha(this.lines[e]),g=ac(f),g>a.display.maxLineLength&&(a.display.maxLine=f,a.display.maxLineLength=g,a.display.maxLineChanged=!0);null!=c&&a&&this.collapsed&&M(a,c,d+1);this.lines.length=
0;this.explicitlyCleared=!0;this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,a&&$e(a.doc));a&&Q(a,"markerCleared",a,this);b&&$a(a);this.parent&&this.parent.clear()}};za.prototype.find=function(a,b){null==a&&"bookmark"==this.type&&(a=1);for(var c,d,e=0;e<this.lines.length;++e){var f=this.lines[e],g=ob(f.markedSpans,this);if(null!=g.from&&(c=r(b?f:C(f),g.from),-1==a))return c;if(null!=g.to&&(d=r(b?f:C(f),g.to),1==a))return d}return c&&{from:c,to:d}};za.prototype.changed=function(){var a=this.find(-1,
!0),b=this,c=this.doc.cm;a&&c&&U(c,function(){var d=a.line,e=C(a.line);if(e=hd(c,e))we(e),c.curOp.selectionChanged=c.curOp.forceUpdate=!0;c.curOp.updateMaxLine=!0;Ga(b.doc,d)||null==b.height||(e=b.height,b.height=null,(e=wb(b)-e)&&fa(d,d.height+e))})};za.prototype.attachLine=function(a){if(!this.lines.length&&this.doc.cm){var b=this.doc.cm.curOp;b.maybeHiddenMarkers&&-1!=H(b.maybeHiddenMarkers,this)||(b.maybeUnhiddenMarkers||(b.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(a)};za.prototype.detachLine=
function(a){this.lines.splice(H(this.lines,a),1);!this.lines.length&&this.doc.cm&&(a=this.doc.cm.curOp,(a.maybeHiddenMarkers||(a.maybeHiddenMarkers=[])).push(this))};Qa(Lb);Lb.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var a=0;a<this.markers.length;++a)this.markers[a].clear();Q(this,"clear")}};Lb.prototype.find=function(a,b){return this.primary.find(a,b)};var Tg=0,O=function(a,b,c,d){if(!(this instanceof O))return new O(a,b,c,d);null==c&&(c=0);Jb.call(this,
[new Ib([new Ta("",null)])]);this.first=c;this.scrollTop=this.scrollLeft=0;this.cantEdit=!1;this.cleanGeneration=1;this.frontier=c;c=r(c,0);this.sel=ta(c);this.history=new sc(null);this.id=++Tg;this.modeOption=b;this.lineSep=d;this.extend=!1;"string"==typeof a&&(a=this.splitLines(a));Bd(this,{from:c,to:c,text:a});K(this,ta(c),ma)};O.prototype=Qd(Jb.prototype,{constructor:O,iter:function(a,b,c){c?this.iterN(a-this.first,b-a,c):this.iterN(this.first,this.first+this.size,a)},insert:function(a,b){for(var c=
0,d=0;d<b.length;++d)c+=b[d].height;this.insertInner(a-this.first,b,c)},remove:function(a,b){this.removeInner(a-this.first,b)},getValue:function(a){var b=Lc(this,this.first,this.first+this.size);return!1===a?b:b.join(a||this.lineSeparator())},setValue:J(function(a){var b=r(this.first,0),c=this.first+this.size-1;cb(this,{from:b,to:r(c,u(this,c).text.length),text:this.splitLines(a),origin:"setValue",full:!0},!0);K(this,ta(b))}),replaceRange:function(a,b,c,d){b=x(this,b);c=c?x(this,c):b;db(this,a,b,
c,d)},getRange:function(a,b,c){a=Da(this,x(this,a),x(this,b));return!1===c?a:a.join(c||this.lineSeparator())},getLine:function(a){return(a=this.getLineHandle(a))&&a.text},getLineHandle:function(a){if(nb(this,a))return u(this,a)},getLineNumber:function(a){return C(a)},getLineHandleVisualStart:function(a){"number"==typeof a&&(a=u(this,a));return ha(a)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(a){return x(this,
a)},getCursor:function(a){var b=this.sel.primary();return null==a||"head"==a?b.head:"anchor"==a?b.anchor:"end"==a||"to"==a||!1===a?b.to():b.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:J(function(a,b,c){a=x(this,"number"==typeof a?r(a,b||0):a);K(this,ta(a,null),c)}),setSelection:J(function(a,b,c){var d=x(this,a);a=x(this,b||a);K(this,ta(d,a),c)}),extendSelection:J(function(a,b,c){uc(this,x(this,a),b&&x(this,b),
c)}),extendSelections:J(function(a,b){We(this,Sd(this,a),b)}),extendSelectionsBy:J(function(a,b){a=Wb(this.sel.ranges,a);We(this,Sd(this,a),b)}),setSelections:J(function(a,b,c){if(a.length){for(var d=[],e=0;e<a.length;e++)d[e]=new z(x(this,a[e].anchor),x(this,a[e].head));null==b&&(b=Math.min(a.length-1,this.sel.primIndex));K(this,ea(d,b),c)}}),addSelection:J(function(a,b,c){var d=this.sel.ranges.slice(0);d.push(new z(x(this,a),x(this,b||a)));K(this,ea(d,d.length-1),c)}),getSelection:function(a){for(var b=
this.sel.ranges,c,d=0;d<b.length;d++){var e=Da(this,b[d].from(),b[d].to());c=c?c.concat(e):e}return!1===a?c:c.join(a||this.lineSeparator())},getSelections:function(a){for(var b=[],c=this.sel.ranges,d=0;d<c.length;d++){var e=Da(this,c[d].from(),c[d].to());!1!==a&&(e=e.join(a||this.lineSeparator()));b[d]=e}return b},replaceSelection:function(a,b,c){for(var d=[],e=0;e<this.sel.ranges.length;e++)d[e]=a;this.replaceSelections(d,b,c||"+input")},replaceSelections:J(function(a,b,c){for(var d=[],e=this.sel,
f=0;f<e.ranges.length;f++){var g=e.ranges[f];d[f]={from:g.from(),to:g.to(),text:this.splitLines(a[f]),origin:c}}if(a=b&&"end"!=b){a=[];e=c=r(this.first,0);for(f=0;f<d.length;f++){var h=d[f];g=Pe(h.from,c,e);var k=Pe(ya(h),c,e);c=h.to;e=k;"around"==b?(h=this.sel.ranges[f],h=0>t(h.head,h.anchor),a[f]=new z(h?k:g,h?g:k)):a[f]=new z(g,g)}a=new sa(a,this.sel.primIndex)}b=a;for(a=d.length-1;0<=a;a--)cb(this,d[a]);b?Xe(this,b):this.cm&&Ya(this.cm)}),undo:J(function(){wc(this,"undo")}),redo:J(function(){wc(this,
"redo")}),undoSelection:J(function(){wc(this,"undo",!0)}),redoSelection:J(function(){wc(this,"redo",!0)}),setExtending:function(a){this.extend=a},getExtending:function(){return this.extend},historySize:function(){for(var a=this.history,b=0,c=0,d=0;d<a.done.length;d++)a.done[d].ranges||++b;for(d=0;d<a.undone.length;d++)a.undone[d].ranges||++c;return{undo:b,redo:c}},clearHistory:function(){this.history=new sc(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},
changeGeneration:function(a){a&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null);return this.history.generation},isClean:function(a){return this.history.generation==(a||this.cleanGeneration)},getHistory:function(){return{done:ab(this.history.done),undone:ab(this.history.undone)}},setHistory:function(a){var b=this.history=new sc(this.history.maxGeneration);b.done=ab(a.done.slice(0),null,!0);b.undone=ab(a.undone.slice(0),null,!0)},setGutterMarker:J(function(a,b,c){return Hb(this,
a,"gutter",function(a){var d=a.gutterMarkers||(a.gutterMarkers={});d[b]=c;!c&&Rd(d)&&(a.gutterMarkers=null);return!0})}),clearGutter:J(function(a){var b=this,c=this.first;this.iter(function(d){d.gutterMarkers&&d.gutterMarkers[a]&&Hb(b,d,"gutter",function(){d.gutterMarkers[a]=null;Rd(d.gutterMarkers)&&(d.gutterMarkers=null);return!0});++c})}),lineInfo:function(a){if("number"==typeof a){if(!nb(this,a))return null;var b=a;a=u(this,a);if(!a)return null}else if(b=C(a),null==b)return null;return{line:b,
handle:a,text:a.text,gutterMarkers:a.gutterMarkers,textClass:a.textClass,bgClass:a.bgClass,wrapClass:a.wrapClass,widgets:a.widgets}},addLineClass:J(function(a,b,c){return Hb(this,a,"gutter"==b?"gutter":"class",function(a){var d="text"==b?"textClass":"background"==b?"bgClass":"gutter"==b?"gutterClass":"wrapClass";if(a[d]){if(Ba(c).test(a[d]))return!1;a[d]+=" "+c}else a[d]=c;return!0})}),removeLineClass:J(function(a,b,c){return Hb(this,a,"gutter"==b?"gutter":"class",function(a){var d="text"==b?"textClass":
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b.widget:b),insertLeft:b&&b.insertLeft,clearWhenEmpty:!1,shared:b&&b.shared,handleMouseEvents:b&&b.handleMouseEvents};a=x(this,a);return eb(this,a,a,b,"bookmark")},findMarksAt:function(a){a=x(this,a);var b=[],c=u(this,a.line).markedSpans;if(c)for(var d=0;d<c.length;++d){var e=c[d];(null==e.from||e.from<=a.ch)&&(null==e.to||e.to>=a.ch)&&b.push(e.marker.parent||e.marker)}return b},findMarks:function(a,b,c){a=x(this,a);b=x(this,b);var d=[],e=a.line;this.iter(a.line,b.line+1,function(f){if(f=f.markedSpans)for(var g=
0;g<f.length;g++){var h=f[g];null!=h.to&&e==a.line&&a.ch>=h.to||null==h.from&&e!=a.line||null!=h.from&&e==b.line&&h.from>=b.ch||c&&!c(h.marker)||d.push(h.marker.parent||h.marker)}++e});return d},getAllMarks:function(){var a=[];this.iter(function(b){if(b=b.markedSpans)for(var c=0;c<b.length;++c)null!=b[c].from&&a.push(b[c].marker)});return a},posFromIndex:function(a){var b,c=this.first,d=this.lineSeparator().length;this.iter(function(e){e=e.text.length+d;if(e>a)return b=a,!0;a-=e;++c});return x(this,
r(c,b))},indexFromPos:function(a){a=x(this,a);var b=a.ch;if(a.line<this.first||0>a.ch)return 0;var c=this.lineSeparator().length;this.iter(this.first,a.line,function(a){b+=a.text.length+c});return b},copy:function(a){var b=new O(Lc(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep);b.scrollTop=this.scrollTop;b.scrollLeft=this.scrollLeft;b.sel=this.sel;b.extend=!1;a&&(b.history.undoDepth=this.history.undoDepth,b.setHistory(this.getHistory()));return b},linkedDoc:function(a){a||
(a={});var b=this.first,c=this.first+this.size;null!=a.from&&a.from>b&&(b=a.from);null!=a.to&&a.to<c&&(c=a.to);b=new O(Lc(this,b,c),a.mode||this.modeOption,b,this.lineSep);a.sharedHist&&(b.history=this.history);(this.linked||(this.linked=[])).push({doc:b,sharedHist:a.sharedHist});b.linked=[{doc:this,isParent:!0,sharedHist:a.sharedHist}];a=lf(this);for(c=0;c<a.length;c++){var d=a[c],e=d.find(),f=b.clipPos(e.from);e=b.clipPos(e.to);t(f,e)&&(f=eb(b,f,e,d.primary,d.primary.type),d.markers.push(f),f.parent=
d)}return b},unlinkDoc:function(a){a instanceof D&&(a=a.doc);if(this.linked)for(var b=0;b<this.linked.length;++b)if(this.linked[b].doc==a){this.linked.splice(b,1);a.unlinkDoc(this);tg(lf(this));break}if(a.history==this.history){var c=[a.id];Na(a,function(a){return c.push(a.id)},!0);a.history=new sc(null);a.history.done=ab(this.history.done,c);a.history.undone=ab(this.history.undone,c)}},iterLinkedDocs:function(a){Na(this,a)},getMode:function(){return this.mode},getEditor:function(){return this.cm},
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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"},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"},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"},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"]}};Mb["default"]=ba?Mb.macDefault:Mb.pcDefault;var zc={selectAll:bf,singleSelection:function(a){return a.setSelection(a.getCursor("anchor"),a.getCursor("head"),ma)},killLine:function(a){return gb(a,function(b){if(b.empty()){var c=u(a.doc,b.head.line).text.length;return b.head.ch==c&&b.head.line<a.lastLine()?{from:b.head,to:r(b.head.line+1,0)}:{from:b.head,to:r(b.head.line,c)}}return{from:b.from(),to:b.to()}})},deleteLine:function(a){return gb(a,function(b){return{from:r(b.from().line,
0),to:x(a.doc,r(b.to().line+1,0))}})},delLineLeft:function(a){return gb(a,function(a){return{from:r(a.from().line,0),to:a.from()}})},delWrappedLineLeft:function(a){return gb(a,function(b){var c=a.charCoords(b.head,"div").top+5;return{from:a.coordsChar({left:0,top:c},"div"),to:b.from()}})},delWrappedLineRight:function(a){return gb(a,function(b){var c=a.charCoords(b.head,"div").top+5;c=a.coordsChar({left:a.display.lineDiv.offsetWidth+100,top:c},"div");return{from:b.from(),to:c}})},undo:function(a){return a.undo()},
redo:function(a){return a.redo()},undoSelection:function(a){return a.undoSelection()},redoSelection:function(a){return a.redoSelection()},goDocStart:function(a){return a.extendSelection(r(a.firstLine(),0))},goDocEnd:function(a){return a.extendSelection(r(a.lastLine()))},goLineStart:function(a){return a.extendSelectionsBy(function(b){return sf(a,b.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(a){return a.extendSelectionsBy(function(b){return tf(a,b.head)},{origin:"+move",bias:1})},
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"start")},toggleOverwrite:function(a){return a.toggleOverwrite()}},Ag=new Ca,Gd=null,Cc,Bc,hb={toString:function(){return"CodeMirror.Init"}},Bf={},Dc={};D.defaults=Bf;D.optionHandlers=Dc;var Kd=[];D.defineInitHook=function(a){return Kd.push(a)};var P=null;Od.prototype=Y({init:function(a){function b(a){if(!F(e,a)){if(e.somethingSelected())P={lineWise:!1,text:e.getSelections()},"cut"==a.type&&e.replaceSelection("",null,"cut");else if(e.options.lineWiseCopyCut){var b=Gf(e);P={lineWise:!0,text:b.text};
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m==f&&d.showPrimarySelection()},50)}}var c=this,d=this,e=d.cm,f=d.div=a.lineDiv;Hf(f,e.options.spellcheck);w(f,"paste",function(a){F(e,a)||Ff(a,e)||11>=A&&setTimeout(G(e,function(){d.pollContent()||M(e)}),20)});w(f,"compositionstart",function(a){c.composing={data:a.data}});w(f,"compositionupdate",function(a){c.composing||(c.composing={data:a.data})});w(f,"compositionend",function(a){c.composing&&(a.data!=c.composing.data&&c.readFromDOMSoon(),c.composing=null)});w(f,"touchstart",function(){return d.forceCompositionEnd()});
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0!=t(Zb(c,d),b.from())||0!=t(Yb(c,d),b.to()))if(c=Kf(this.cm,b.from()),d=Kf(this.cm,b.to()),c||d){var e=this.cm.display.view;b=a.rangeCount&&a.getRangeAt(0);c?d||(d=e[e.length-1].measure,d=d.maps?d.maps[d.maps.length-1]:d.map,d={node:d[d.length-1],offset:d[d.length-2]-d[d.length-3]}):c={node:e[0].measure.map[2],offset:0};try{var f=tb(c.node,c.offset,d.offset,d.node)}catch(g){}f&&(!ua&&this.cm.state.focused?(a.collapse(c.node,c.offset),f.collapsed||(a.removeAllRanges(),a.addRange(f))):(a.removeAllRanges(),
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supportsTouch:function(){return!0},receivedFocus:function(){function a(){b.cm.state.focused&&(b.pollSelection(),b.polling.set(b.cm.options.pollInterval,a))}var b=this;this.selectionInEditor()?this.pollSelection():U(this.cm,function(){return b.cm.curOp.selectionChanged=!0});this.polling.set(this.cm.options.pollInterval,a)},selectionChanged:function(){var a=window.getSelection();return a.anchorNode!=this.lastAnchorNode||a.anchorOffset!=this.lastAnchorOffset||a.focusNode!=this.lastFocusNode||a.focusOffset!=
this.lastFocusOffset},pollSelection:function(){if(!this.composing&&null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var a=window.getSelection(),b=this.cm;this.rememberSelection();var c=Ec(b,a.anchorNode,a.anchorOffset),d=Ec(b,a.focusNode,a.focusOffset);c&&d&&U(b,function(){K(b.doc,ta(c,d),ma);if(c.bad||d.bad)b.curOp.selectionChanged=!0})}},pollContent:function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var a=this.cm,b=a.display,
c=a.doc.sel.primary(),d=c.from();c=c.to();0==d.ch&&d.line>a.firstLine()&&(d=r(d.line-1,u(a.doc,d.line-1).length));c.ch==u(a.doc,c.line).text.length&&c.line<a.lastLine()&&(c=r(c.line+1,0));if(d.line<b.viewFrom||c.line>b.viewTo-1)return!1;var e;d.line==b.viewFrom||0==(e=Ja(a,d.line))?(d=C(b.view[0].line),e=b.view[0].node):(d=C(b.view[e].line),e=b.view[e-1].node.nextSibling);var f=Ja(a,c.line);f==b.view.length-1?(c=b.viewTo-1,b=b.lineDiv.lastChild):(c=C(b.view[f+1].line)-1,b=b.view[f+1].node.previousSibling);
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f).replace(/^\u200b+/,"");b[0]=b[0].slice(g).replace(/\u200b+$/,"");d=r(d,g);c=r(c,e.length?y(e).length-f:0);if(1<b.length||b[0]||t(d,c))return db(a.doc,b,d,c,"+input"),!0},ensurePolled:function(){this.forceCompositionEnd()},reset:function(){this.forceCompositionEnd()},forceCompositionEnd:function(){this.composing&&(this.composing=null,this.pollContent()||M(this.cm),this.div.blur(),this.div.focus())},readFromDOMSoon:function(){var a=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){a.readDOMTimeout=
null;a.composing||!a.cm.isReadOnly()&&a.pollContent()||U(a.cm,function(){return M(a.cm)})},80))},setUneditable:function(a){a.contentEditable="false"},onKeyPress:function(a){a.preventDefault();this.cm.isReadOnly()||G(this.cm,Ld)(this.cm,String.fromCharCode(null==a.charCode?a.keyCode:a.charCode),0)},readOnlyChanged:function(a){this.div.contentEditable=String("nocursor"!=a)},onContextMenu:kb,resetPosition:kb,needsContentAttribute:!0},Od.prototype);Pd.prototype=Y({init:function(a){function b(a){if(!F(e,
a)){if(e.somethingSelected())P={lineWise:!1,text:e.getSelections()},d.inaccurateSelection&&(d.prevInput="",d.inaccurateSelection=!1,g.value=P.text.join("\n"),jb(g));else if(e.options.lineWiseCopyCut){var b=Gf(e);P={lineWise:!0,text:b.text};"cut"==a.type?e.setSelections(b.ranges,null,ma):(d.prevInput="",g.value=b.text.join("\n"),jb(g))}else return;"cut"==a.type&&(e.state.cutIncoming=!0)}}var c=this,d=this,e=this.cm,f=this.wrapper=If(),g=this.textarea=f.firstChild;a.wrapper.insertBefore(f,a.wrapper.firstChild);
Pb&&(g.style.width="0px");w(g,"input",function(){B&&9<=A&&c.hasSelection&&(c.hasSelection=null);d.poll()});w(g,"paste",function(a){F(e,a)||Ff(a,e)||(e.state.pasteIncoming=!0,d.fastPoll())});w(g,"cut",b);w(g,"copy",b);w(a.scroller,"paste",function(b){qa(a,b)||F(e,b)||(e.state.pasteIncoming=!0,d.focus())});w(a.lineSpace,"selectstart",function(b){qa(a,b)||L(b)});w(g,"compositionstart",function(){var a=e.getCursor("from");d.composing&&d.composing.range.clear();d.composing={start:a,range:e.markText(a,
e.getCursor("to"),{className:"CodeMirror-composing"})}});w(g,"compositionend",function(){d.composing&&(d.poll(),d.composing.range.clear(),d.composing=null)})},prepareSelection:function(){var a=this.cm,b=a.display,c=a.doc,d=Be(a);if(a.options.moveInputWithCursor){a=ra(a,c.sel.primary().head,"div");c=b.wrapper.getBoundingClientRect();var e=b.lineDiv.getBoundingClientRect();d.teTop=Math.max(0,Math.min(b.wrapper.clientHeight-10,a.top+e.top-c.top));d.teLeft=Math.max(0,Math.min(b.wrapper.clientWidth-10,
a.left+e.left-c.left))}return d},showSelection:function(a){var b=this.cm.display;S(b.cursorDiv,a.cursors);S(b.selectionDiv,a.selection);null!=a.teTop&&(this.wrapper.style.top=a.teTop+"px",this.wrapper.style.left=a.teLeft+"px")},reset:function(a){if(!this.contextMenuPending){var b=this.cm,c=b.doc;if(b.somethingSelected()){this.prevInput="";var d=c.sel.primary();var e=(d=wf&&(100<d.to().line-d.from().line||1E3<(e=b.getSelection()).length))?"-":e||b.getSelection();this.textarea.value=e;b.state.focused&&
jb(this.textarea);B&&9<=A&&(this.hasSelection=e)}else a||(this.prevInput=this.textarea.value="",B&&9<=A&&(this.hasSelection=null));this.inaccurateSelection=d}},getField:function(){return this.textarea},supportsTouch:function(){return!1},focus:function(){if("nocursor"!=this.cm.options.readOnly&&(!mb||na()!=this.textarea))try{this.textarea.focus()}catch(a){}},blur:function(){this.textarea.blur()},resetPosition:function(){this.wrapper.style.top=this.wrapper.style.left=0},receivedFocus:function(){this.slowPoll()},
slowPoll:function(){var a=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){a.poll();a.cm.state.focused&&a.slowPoll()})},fastPoll:function(){function a(){c.poll()||b?(c.pollingFast=!1,c.slowPoll()):(b=!0,c.polling.set(60,a))}var b=!1,c=this;c.pollingFast=!0;c.polling.set(20,a)},poll:function(){var a=this,b=this.cm,c=this.textarea,d=this.prevInput;if(this.contextMenuPending||!b.state.focused||Sg(c)&&!d&&!this.composing||b.isReadOnly()||b.options.disableInput||b.state.keySeq)return!1;
var e=c.value;if(e==d&&!b.somethingSelected())return!1;if(B&&9<=A&&this.hasSelection===e||ba&&/[\uf700-\uf7ff]/.test(e))return b.display.input.reset(),!1;if(b.doc.sel==b.display.selForContextMenu){var f=e.charCodeAt(0);8203!=f||d||(d="\u200b");if(8666==f)return this.reset(),this.cm.execCommand("undo")}var g=0;for(f=Math.min(d.length,e.length);g<f&&d.charCodeAt(g)==e.charCodeAt(g);)++g;U(b,function(){Ld(b,e.slice(g),d.length-g,null,a.composing?"*compose":null);1E3<e.length||-1<e.indexOf("\n")?c.value=
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g.selectionStart=1;g.selectionEnd=b.length;f.selForContextMenu=e.doc.sel}}function c(){d.contextMenuPending=!1;d.wrapper.style.cssText=m;g.style.cssText=l;B&&9>A&&f.scrollbars.setScrollTop(f.scroller.scrollTop=k);if(null!=g.selectionStart){(!B||B&&9>A)&&b();var a=0,c=function(){f.selForContextMenu==e.doc.sel&&0==g.selectionStart&&0<g.selectionEnd&&"\u200b"==d.prevInput?G(e,bf)(e):10>a++?f.detectingSelectAll=setTimeout(c,500):f.input.reset()};f.detectingSelectAll=setTimeout(c,200)}}var d=this,e=d.cm,
f=e.display,g=d.textarea,h=Ma(e,a),k=f.scroller.scrollTop;if(h&&!da){e.options.resetSelectionOnContextMenu&&-1==e.doc.sel.contains(h)&&G(e,K)(e.doc,ta(h),ma);var l=g.style.cssText,m=d.wrapper.style.cssText;d.wrapper.style.cssText="position: absolute";h=d.wrapper.getBoundingClientRect();g.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(a.clientY-h.top-5)+"px; left: "+(a.clientX-h.left-5)+"px;\n      z-index: 1000; background: "+(B?"rgba(255, 255, 255, .05)":"transparent")+
";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";if(I)var n=window.scrollY;f.input.focus();I&&window.scrollTo(null,n);f.input.reset();e.somethingSelected()||(g.value=d.prevInput=" ");d.contextMenuPending=!0;f.selForContextMenu=e.doc.sel;clearTimeout(f.detectingSelectAll);B&&9<=A&&b();if(Id){qb(a);var p=function(){aa(window,"mouseup",p);setTimeout(c,20)};w(window,"mouseup",p)}else setTimeout(c,50)}},readOnlyChanged:function(a){a||this.reset()},
setUneditable:kb,needsContentAttribute:!1},Pd.prototype);(function(a){function b(b,e,f,g){a.defaults[b]=e;f&&(c[b]=g?function(a,b,d){d!=hb&&f(a,b,d)}:f)}var c=a.optionHandlers;a.defineOption=b;a.Init=hb;b("value","",function(a,b){return a.setValue(b)},!0);b("mode",null,function(a,b){a.doc.modeOption=b;Ad(a)},!0);b("indentUnit",2,Ad,!0);b("indentWithTabs",!1);b("smartIndent",!0);b("tabSize",4,function(a){Eb(a);yb(a);M(a)},!0);b("lineSeparator",null,function(a,b){if(a.doc.lineSep=b){var d=[],c=a.doc.first;
a.doc.iter(function(a){for(var e=0;;){var f=a.text.indexOf(b,e);if(-1==f)break;e=f+b.length;d.push(r(c,f))}c++});for(var e=d.length-1;0<=e;e--)db(a.doc,b,d[e],r(d[e].line,d[e].ch+b.length))}});b("specialChars",/[\u0000-\u001f\u007f\u00ad\u200b-\u200f\u2028\u2029\ufeff]/g,function(a,b,c){a.state.specialChars=new RegExp(b.source+(b.test("\t")?"":"|\t"),"g");c!=hb&&a.refresh()});b("specialCharPlaceholder",cg,function(a){return a.refresh()},!0);b("electricChars",!0);b("inputStyle",mb?"contenteditable":
"textarea",function(){throw Error("inputStyle can not (yet) be changed in a running editor");},!0);b("spellcheck",!1,function(a,b){return a.getInputField().spellcheck=b},!0);b("rtlMoveVisually",!Rg);b("wholeLineUpdateBefore",!0);b("theme","default",function(a){Af(a);Nb(a)},!0);b("keyMap","default",function(a,b,c){b=xc(b);(c=c!=hb&&xc(c))&&c.detach&&c.detach(a,b);b.attach&&b.attach(a,c||null)});b("extraKeys",null);b("lineWrapping",!1,Kg,!0);b("gutters",[],function(a){yd(a.options);Nb(a)},!0);b("fixedGutter",
!0,function(a,b){a.display.gutters.style.left=b?md(a.display)+"px":"0";a.refresh()},!0);b("coverGutterNextToScrollbar",!1,function(a){return Xa(a)},!0);b("scrollbarStyle","native",function(a){Je(a);Xa(a);a.display.scrollbars.setScrollTop(a.doc.scrollTop);a.display.scrollbars.setScrollLeft(a.doc.scrollLeft)},!0);b("lineNumbers",!1,function(a){yd(a.options);Nb(a)},!0);b("firstLineNumber",1,Nb,!0);b("lineNumberFormatter",function(a){return a},Nb,!0);b("showCursorWhenSelecting",!1,zb,!0);b("resetSelectionOnContextMenu",
!0);b("lineWiseCopyCut",!0);b("readOnly",!1,function(a,b){"nocursor"==b?(Ab(a),a.display.input.blur(),a.display.disabled=!0):a.display.disabled=!1;a.display.input.readOnlyChanged(b)});b("disableInput",!1,function(a,b){b||a.display.input.reset()},!0);b("dragDrop",!0,Jg);b("allowDropFileTypes",null);b("cursorBlinkRate",530);b("cursorScrollMargin",0);b("cursorHeight",1,zb,!0);b("singleCursorHeightPerLine",!0,zb,!0);b("workTime",100);b("workDelay",100);b("flattenSpans",!0,Eb,!0);b("addModeClass",!1,Eb,
!0);b("pollInterval",100);b("undoDepth",200,function(a,b){return a.doc.history.undoDepth=b});b("historyEventDelay",1250);b("viewportMargin",10,function(a){return a.refresh()},!0);b("maxHighlightLength",1E4,Eb,!0);b("moveInputWithCursor",!0,function(a,b){b||a.display.input.resetPosition()});b("tabindex",null,function(a,b){return a.display.input.getField().tabIndex=b||""});b("autofocus",null)})(D);(function(a){var b=a.optionHandlers,c=a.helpers={};a.prototype={constructor:a,focus:function(){window.focus();
this.display.input.focus()},setOption:function(a,c){var d=this.options,e=d[a];if(d[a]!=c||"mode"==a)d[a]=c,b.hasOwnProperty(a)&&G(this,b[a])(this,c,e)},getOption:function(a){return this.options[a]},getDoc:function(){return this.doc},addKeyMap:function(a,b){this.state.keyMaps[b?"push":"unshift"](xc(a))},removeKeyMap:function(a){for(var b=this.state.keyMaps,d=0;d<b.length;++d)if(b[d]==a||b[d].name==a)return b.splice(d,1),!0},addOverlay:N(function(b,c){var d=b.token?b:a.getMode(this.options,b);if(d.startState)throw Error("Overlays may not be stateful.");
Of(this.state.overlays,{mode:d,modeSpec:b,opaque:c&&c.opaque,priority:c&&c.priority||0},function(a){return a.priority});this.state.modeGen++;M(this)}),removeOverlay:N(function(a){for(var b=this.state.overlays,d=0;d<b.length;++d){var c=b[d].modeSpec;if(c==a||"string"==typeof a&&c.name==a){b.splice(d,1);this.state.modeGen++;M(this);break}}}),indentLine:N(function(a,b,c){"string"!=typeof b&&"number"!=typeof b&&(b=null==b?this.options.smartIndent?"smart":"prev":b?"add":"subtract");nb(this.doc,a)&&Ob(this,
a,b,c)}),indentSelection:N(function(a){for(var b=this.doc.sel.ranges,d=-1,c=0;c<b.length;c++){var h=b[c];if(h.empty())h.head.line>d&&(Ob(this,h.head.line,a,!0),d=h.head.line,c==this.doc.sel.primIndex&&Ya(this));else{var k=h.from();h=h.to();var l=Math.max(d,k.line);d=Math.min(this.lastLine(),h.line-(h.ch?0:1))+1;for(h=l;h<d;++h)Ob(this,h,a);h=this.doc.sel.ranges;0==k.ch&&b.length==h.length&&0<h[c].from().ch&&Dd(this.doc,c,new z(k,h[c].to()),ma)}}}),getTokenAt:function(a,b){return he(this,a,b)},getLineTokens:function(a,
b){return he(this,r(a),b,!0)},getTokenTypeAt:function(a){a=x(this.doc,a);var b=fe(this,u(this.doc,a.line)),d=0,c=(b.length-1)/2;a=a.ch;if(0==a)b=b[2];else for(;;){var h=d+c>>1;if((h?b[2*h-1]:0)>=a)c=h;else if(b[2*h+1]<a)d=h+1;else{b=b[2*h+2];break}}d=b?b.indexOf("overlay "):-1;return 0>d?b:0==d?null:b.slice(0,d-1)},getModeAt:function(b){var d=this.doc.mode;return d.innerMode?a.innerMode(d,this.getTokenAt(b).state).mode:d},getHelper:function(a,b){return this.getHelpers(a,b)[0]},getHelpers:function(a,
b){var d=[];if(!c.hasOwnProperty(b))return d;var e=c[b];a=this.getModeAt(a);if("string"==typeof a[b])e[a[b]]&&d.push(e[a[b]]);else if(a[b])for(var h=0;h<a[b].length;h++){var k=e[a[b][h]];k&&d.push(k)}else a.helperType&&e[a.helperType]?d.push(e[a.helperType]):e[a.name]&&d.push(e[a.name]);for(b=0;b<e._global.length;b++)h=e._global[b],h.pred(a,this)&&-1==H(d,h.val)&&d.push(h.val);return d},getStateAfter:function(a,b){var d=this.doc;a=Math.max(d.first,Math.min(null==a?d.first+d.size-1:a,d.first+d.size-
1));return rb(this,a+1,b)},cursorCoords:function(a,b){var d=this.doc.sel.primary();a=null==a?d.head:"object"==typeof a?x(this.doc,a):a?d.from():d.to();return ra(this,a,b||"page")},charCoords:function(a,b){return jc(this,x(this.doc,a),b||"page")},coordsChar:function(a,b){a=ye(this,a,b||"page");return ld(this,a.left,a.top)},lineAtHeight:function(a,b){a=ye(this,{top:a,left:0},b||"page").top;return Ea(this.doc,a+this.display.viewOffset)},heightAtLine:function(a,b,c){var d=!1;if("number"==typeof a){var e=
this.doc.first+this.doc.size-1;a<this.doc.first?a=this.doc.first:a>e&&(a=e,d=!0);a=u(this.doc,a)}return kd(this,a,{top:0,left:0},b||"page",c).top+(d?this.doc.height-ia(a):0)},defaultTextHeight:function(){return Ka(this.display)},defaultCharWidth:function(){return xb(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(a,b,c,g,h){var d=this.display;a=ra(this,x(this.doc,a));var e=a.bottom,f=a.left;b.style.position="absolute";b.setAttribute("cm-ignore-events",
"true");this.display.input.setUneditable(b);d.sizer.appendChild(b);if("over"==g)e=a.top;else if("above"==g||"near"==g){var n=Math.max(d.wrapper.clientHeight,this.doc.height),p=Math.max(d.sizer.clientWidth,d.lineSpace.clientWidth);("above"==g||a.bottom+b.offsetHeight>n)&&a.top>b.offsetHeight?e=a.top-b.offsetHeight:a.bottom+b.offsetHeight<=n&&(e=a.bottom);f+b.offsetWidth>p&&(f=p-b.offsetWidth)}b.style.top=e+"px";b.style.left=b.style.right="";"right"==h?(f=d.sizer.clientWidth-b.offsetWidth,b.style.right=
"0px"):("left"==h?f=0:"middle"==h&&(f=(d.sizer.clientWidth-b.offsetWidth)/2),b.style.left=f+"px");c&&(a=nc(this,f,e,f+b.offsetWidth,e+b.offsetHeight),null!=a.scrollTop&&Bb(this,a.scrollTop),null!=a.scrollLeft&&Wa(this,a.scrollLeft))},triggerOnKeyDown:N(vf),triggerOnKeyPress:N(yf),triggerOnKeyUp:xf,execCommand:function(a){if(zc.hasOwnProperty(a))return zc[a].call(null,this)},triggerElectric:N(function(a){Ef(this,a)}),findPosH:function(a,b,c,g){var d=1;0>b&&(d=-1,b=-b);a=x(this.doc,a);for(var e=0;e<
b&&(a=Nd(this.doc,a,d,c,g),!a.hitSide);++e);return a},moveH:N(function(a,b){var c=this;this.extendSelectionsBy(function(d){return c.display.shift||c.doc.extend||d.empty()?Nd(c.doc,d.head,a,b,c.options.rtlMoveVisually):0>a?d.from():d.to()},Qb)}),deleteH:N(function(a,b){var c=this.doc;this.doc.sel.somethingSelected()?c.replaceSelection("",null,"+delete"):gb(this,function(d){var e=Nd(c,d.head,a,b,!1);return 0>a?{from:e,to:d.head}:{from:d.head,to:e}})}),findPosV:function(a,b,c,g){var d=1;0>b&&(d=-1,b=
-b);var e=x(this.doc,a);for(a=0;a<b&&(e=ra(this,e,"div"),null==g?g=e.left:e.left=g,e=Jf(this,e,d,c),!e.hitSide);++a);return e},moveV:N(function(a,b){var c=this,d=this.doc,e=[],k=!this.display.shift&&!d.extend&&d.sel.somethingSelected();d.extendSelectionsBy(function(f){if(k)return 0>a?f.from():f.to();var g=ra(c,f.head,"div");null!=f.goalColumn&&(g.left=f.goalColumn);e.push(g.left);var h=Jf(c,g,a,b);"page"==b&&f==d.sel.primary()&&oc(c,null,jc(c,h,"div").top-g.top);return h},Qb);if(e.length)for(var l=
0;l<d.sel.ranges.length;l++)d.sel.ranges[l].goalColumn=e[l]}),findWordAt:function(a){var b=u(this.doc,a.line).text,c=a.ch,d=a.ch;if(b){var h=this.getHelper(a,"wordChars");(0>a.xRel||d==b.length)&&c?--c:++d;var k=b.charAt(c);for(k=Xb(k,h)?function(a){return Xb(a,h)}:/\s/.test(k)?function(a){return/\s/.test(a)}:function(a){return!/\s/.test(a)&&!Xb(a)};0<c&&k(b.charAt(c-1));)--c;for(;d<b.length&&k(b.charAt(d));)++d}return new z(r(a.line,c),r(a.line,d))},toggleOverwrite:function(a){if(null==a||a!=this.state.overwrite)(this.state.overwrite=
!this.state.overwrite)?Pa(this.display.cursorDiv,"CodeMirror-overwrite"):Va(this.display.cursorDiv,"CodeMirror-overwrite"),E(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==na()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:N(function(a,b){null==a&&null==b||pc(this);null!=a&&(this.curOp.scrollLeft=a);null!=b&&(this.curOp.scrollTop=b)}),getScrollInfo:function(){var a=this.display.scroller;return{left:a.scrollLeft,
top:a.scrollTop,height:a.scrollHeight-la(this)-this.display.barHeight,width:a.scrollWidth-la(this)-this.display.barWidth,clientHeight:gd(this),clientWidth:Ia(this)}},scrollIntoView:N(function(a,b){null==a?(a={from:this.doc.sel.primary().head,to:null},null==b&&(b=this.options.cursorScrollMargin)):"number"==typeof a?a={from:r(a,0),to:null}:null==a.from&&(a={from:a,to:null});a.to||(a.to=a.from);a.margin=b||0;null!=a.from.line?(pc(this),this.curOp.scrollToPos=a):(a=nc(this,Math.min(a.from.left,a.to.left),
Math.min(a.from.top,a.to.top)-a.margin,Math.max(a.from.right,a.to.right),Math.max(a.from.bottom,a.to.bottom)+a.margin),this.scrollTo(a.scrollLeft,a.scrollTop))}),setSize:N(function(a,b){var c=this,d=function(a){return"number"==typeof a||/^\d+$/.test(String(a))?a+"px":a};null!=a&&(this.display.wrapper.style.width=d(a));null!=b&&(this.display.wrapper.style.height=d(b));this.options.lineWrapping&&xe(this);var e=this.display.viewFrom;this.doc.iter(e,this.display.viewTo,function(a){if(a.widgets)for(var b=
0;b<a.widgets.length;b++)if(a.widgets[b].noHScroll){xa(c,e,"widget");break}++e});this.curOp.forceUpdate=!0;E(this,"refresh",this)}),operation:function(a){return U(this,a)},refresh:N(function(){var a=this.display.cachedTextHeight;M(this);this.curOp.forceUpdate=!0;yb(this);this.scrollTo(this.doc.scrollLeft,this.doc.scrollTop);rd(this);(null==a||.5<Math.abs(a-Ka(this.display)))&&nd(this);E(this,"refresh",this)}),swapDoc:N(function(a){var b=this.doc;b.cm=null;Re(this,a);yb(this);this.display.input.reset();
this.scrollTo(a.scrollLeft,a.scrollTop);this.curOp.forceScroll=!0;Q(this,"swapDoc",this,b);return b}),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}};Qa(a);a.registerHelper=function(b,e,f){c.hasOwnProperty(b)||(c[b]=a[b]={_global:[]});c[b][e]=f};a.registerGlobalHelper=function(b,e,f,g){a.registerHelper(b,e,g);
c[b]._global.push({pred:f,val:g})}})(D);var Ug="iter insert remove copy getEditor constructor".split(" "),Tb;for(Tb in O.prototype)O.prototype.hasOwnProperty(Tb)&&0>H(Ug,Tb)&&(D.prototype[Tb]=function(a){return function(){return a.apply(this.doc,arguments)}}(O.prototype[Tb]));Qa(O);D.inputStyles={textarea:Pd,contenteditable:Od};D.defineMode=function(a){D.defaults.mode||"null"==a||(D.defaults.mode=a);Wf.apply(this,arguments)};D.defineMIME=function(a,b){Ra[a]=b};D.defineMode("null",function(){return{token:function(a){return a.skipToEnd()}}});
D.defineMIME("text/plain","null");D.defineExtension=function(a,b){D.prototype[a]=b};D.defineDocExtension=function(a,b){O.prototype[a]=b};D.fromTextArea=function(a,b){function c(){a.value=h.getValue()}b=b?Y(b):{};b.value=a.value;!b.tabindex&&a.tabIndex&&(b.tabindex=a.tabIndex);!b.placeholder&&a.placeholder&&(b.placeholder=a.placeholder);if(null==b.autofocus){var d=na();b.autofocus=d==a||null!=a.getAttribute("autofocus")&&d==document.body}if(a.form&&(w(a.form,"submit",c),!b.leaveSubmitMethodAlone)){var e=
a.form;var f=e.submit;try{var g=e.submit=function(){c();e.submit=f;e.submit();e.submit=g}}catch(k){}}b.finishInit=function(b){b.save=c;b.getTextArea=function(){return a};b.toTextArea=function(){b.toTextArea=isNaN;c();a.parentNode.removeChild(b.getWrapperElement());a.style.display="";a.form&&(aa(a.form,"submit",c),"function"==typeof a.form.submit&&(a.form.submit=f))}};a.style.display="none";var h=D(function(b){return a.parentNode.insertBefore(b,a.nextSibling)},b);return h};(function(a){a.off=aa;a.on=
w;a.wheelEventPixels=jg;a.Doc=O;a.splitLines=Md;a.countColumn=W;a.findColumn=Ic;a.isWordChar=Kc;a.Pass=Fd;a.signal=E;a.Line=Ta;a.changeEnd=ya;a.scrollbarModel=Ke;a.Pos=r;a.cmpPos=t;a.modes=Yc;a.mimeModes=Ra;a.resolveMode=fc;a.getMode=Zc;a.modeExtensions=Sa;a.extendMode=Xf;a.copyState=oa;a.startState=ce;a.innerMode=$c;a.commands=zc;a.keyMap=Mb;a.keyName=qf;a.isModifierKey=pf;a.lookupKey=fb;a.normalizeKeyMap=yg;a.StringStream=sb;a.SharedTextMarker=Lb;a.TextMarker=za;a.LineWidget=Kb;a.e_preventDefault=
L;a.e_stopPropagation=ae;a.e_stop=qb;a.addClass=Pa;a.contains=Ub;a.rmClass=Va;a.keyNames=Aa})(D);D.version="5.21.0";return D});