/* CodeMirror - Minified & Bundled
   Generated on 08.01.2015 with http://codemirror.net/doc/compress.html
   Version: HEAD

   CodeMirror Library:
   - codemirror.js
   Modes:
   - css.js
   - htmlembedded.js
   - htmlmixed.js
   - javascript.js
   - properties.js
   Add-ons:
   - fullscreen.js
 */

!function(a){if("object"==typeof exports&&"object"==typeof module)module.exports=a();else{if("function"==typeof define&&define.amd)return define([],a);this.CodeMirror=a()}}(function(){"use strict";function w(a,b){if(!(this instanceof w))return new w(a,b);this.options=b=b?Xg(b):{},Xg(pe,b,!1),J(b);var c=b.value;"string"==typeof c&&(c=new Sf(c,b.mode)),this.doc=c;var f=this.display=new x(a,c);f.wrapper.CodeMirror=this,F(this),D(this),b.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),b.autofocus&&!o&&fd(this),N(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,draggingText:!1,highlight:new Ng,keySeq:null},d&&11>e&&setTimeout(Yg(ed,this,!0),20),id(this),ph(),Gc(this),this.curOp.forceUpdate=!0,Wf(this,c),b.autofocus&&!o||ih()==f.input?setTimeout(Yg(Od,this),20):Pd(this);for(var g in qe)qe.hasOwnProperty(g)&&qe[g](this,b[g],se);S(this);for(var h=0;h<we.length;++h)we[h](this);Ic(this)}function x(a,b){var c=this,g=c.input=dh("textarea",null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none");f?g.style.width="1000px":g.setAttribute("wrap","off"),n&&(g.style.border="1px solid black"),g.setAttribute("autocorrect","off"),g.setAttribute("autocapitalize","off"),g.setAttribute("spellcheck","false"),c.inputDiv=dh("div",[g],null,"overflow: hidden; position: relative; width: 3px; height: 0px;"),c.scrollbarFiller=dh("div",null,"CodeMirror-scrollbar-filler"),c.scrollbarFiller.setAttribute("not-content","true"),c.gutterFiller=dh("div",null,"CodeMirror-gutter-filler"),c.gutterFiller.setAttribute("not-content","true"),c.lineDiv=dh("div",null,"CodeMirror-code"),c.selectionDiv=dh("div",null,null,"position: relative; z-index: 1"),c.cursorDiv=dh("div",null,"CodeMirror-cursors"),c.measure=dh("div",null,"CodeMirror-measure"),c.lineMeasure=dh("div",null,"CodeMirror-measure"),c.lineSpace=dh("div",[c.measure,c.lineMeasure,c.selectionDiv,c.cursorDiv,c.lineDiv],null,"position: relative; outline: none"),c.mover=dh("div",[dh("div",[c.lineSpace],"CodeMirror-lines")],null,"position: relative"),c.sizer=dh("div",[c.mover],"CodeMirror-sizer"),c.sizerWidth=null,c.heightForcer=dh("div",null,null,"position: absolute; height: "+Ig+"px; width: 1px;"),c.gutters=dh("div",null,"CodeMirror-gutters"),c.lineGutter=null,c.scroller=dh("div",[c.sizer,c.heightForcer,c.gutters],"CodeMirror-scroll"),c.scroller.setAttribute("tabIndex","-1"),c.wrapper=dh("div",[c.inputDiv,c.scrollbarFiller,c.gutterFiller,c.scroller],"CodeMirror"),d&&8>e&&(c.gutters.style.zIndex=-1,c.scroller.style.paddingRight=0),n&&(g.style.width="0px"),f||(c.scroller.draggable=!0),k&&(c.inputDiv.style.height="1px",c.inputDiv.style.position="absolute"),a&&(a.appendChild?a.appendChild(c.wrapper):a(c.wrapper)),c.viewFrom=c.viewTo=b.first,c.reportedViewFrom=c.reportedViewTo=b.first,c.view=[],c.renderedView=null,c.externalMeasured=null,c.viewOffset=0,c.lastWrapHeight=c.lastWrapWidth=0,c.updateLineNumbers=null,c.nativeBarWidth=c.barHeight=c.barWidth=0,c.scrollbarsClipped=!1,c.lineNumWidth=c.lineNumInnerWidth=c.lineNumChars=null,c.prevInput="",c.alignWidgets=!1,c.pollingFast=!1,c.poll=new Ng,c.cachedCharWidth=c.cachedTextHeight=c.cachedPaddingH=null,c.inaccurateSelection=!1,c.maxLine=null,c.maxLineLength=0,c.maxLineChanged=!1,c.wheelDX=c.wheelDY=c.wheelStartX=c.wheelStartY=null,c.shift=!1,c.selForContextMenu=null}function y(a){a.doc.mode=w.getMode(a.options,a.doc.modeOption),z(a)}function z(a){a.doc.iter(function(a){a.stateAfter&&(a.stateAfter=null),a.styles&&(a.styles=null)}),a.doc.frontier=a.doc.first,Wb(a,100),a.state.modeGen++,a.curOp&&Vc(a)}function A(a){a.options.lineWrapping?(lh(a.display.wrapper,"CodeMirror-wrap"),a.display.sizer.style.minWidth="",a.display.sizerWidth=null):(kh(a.display.wrapper,"CodeMirror-wrap"),I(a)),C(a),Vc(a),qc(a),setTimeout(function(){O(a)},100)}function B(a){var b=Cc(a.display),c=a.options.lineWrapping,d=c&&Math.max(5,a.display.scroller.clientWidth/Dc(a.display)-3);return function(e){if(mf(a.doc,e))return 0;var f=0;if(e.widgets)for(var g=0;g<e.widgets.length;g++)e.widgets[g].height&&(f+=e.widgets[g].height);return c?f+(Math.ceil(e.text.length/d)||1)*b:f+b}}function C(a){var b=a.doc,c=B(a);b.iter(function(a){var b=c(a);b!=a.height&&$f(a,b)})}function D(a){a.display.wrapper.className=a.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+a.options.theme.replace(/(^|\s)\s*/g," cm-s-"),qc(a)}function E(a){F(a),Vc(a),setTimeout(function(){R(a)},20)}function F(a){var b=a.display.gutters,c=a.options.gutters;fh(b);for(var d=0;d<c.length;++d){var e=c[d],f=b.appendChild(dh("div",null,"CodeMirror-gutter "+e));"CodeMirror-linenumbers"==e&&(a.display.lineGutter=f,f.style.width=(a.display.lineNumWidth||1)+"px")}b.style.display=d?"":"none",G(a)}function G(a){var b=a.display.gutters.offsetWidth;a.display.sizer.style.marginLeft=b+"px"}function H(a){if(0==a.height)return 0;for(var c,b=a.text.length,d=a;c=ef(d);){var e=c.find(0,!0);d=e.from.line,b+=e.from.ch-e.to.ch}for(d=a;c=ff(d);){var e=c.find(0,!0);b-=d.text.length-e.from.ch,d=e.to.line,b+=d.text.length-e.to.ch}return b}function I(a){var b=a.display,c=a.doc;b.maxLine=Xf(c,c.first),b.maxLineLength=H(b.maxLine),b.maxLineChanged=!0,c.iter(function(a){var c=H(a);c>b.maxLineLength&&(b.maxLineLength=c,b.maxLine=a)})}function J(a){var b=Ug(a.gutters,"CodeMirror-linenumbers");-1==b&&a.lineNumbers?a.gutters=a.gutters.concat(["CodeMirror-linenumbers"]):b>-1&&!a.lineNumbers&&(a.gutters=a.gutters.slice(0),a.gutters.splice(b,1))}function K(a){var b=a.display,c=b.gutters.offsetWidth,d=Math.round(a.doc.height+_b(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+bc(a)+b.barHeight,nativeBarWidth:b.nativeBarWidth,gutterWidth:c}}function L(a,b,c){this.cm=c;var f=this.vert=dh("div",[dh("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),g=this.horiz=dh("div",[dh("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");a(f),a(g),yg(f,"scroll",function(){f.clientHeight&&b(f.scrollTop,"vertical")}),yg(g,"scroll",function(){g.clientWidth&&b(g.scrollLeft,"horizontal")}),this.checkedOverlay=!1,d&&8>e&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function M(){}function N(a){a.display.scrollbars&&(a.display.scrollbars.clear(),a.display.scrollbars.addClass&&kh(a.display.wrapper,a.display.scrollbars.addClass)),a.display.scrollbars=new w.scrollbarModel[a.options.scrollbarStyle](function(b){a.display.wrapper.insertBefore(b,a.display.scrollbarFiller),yg(b,"mousedown",function(){a.state.focused&&setTimeout(Yg(fd,a),0)}),b.setAttribute("not-content","true")},function(b,c){"horizontal"==c?yd(a,b):xd(a,b)},a),a.display.scrollbars.addClass&&lh(a.display.wrapper,a.display.scrollbars.addClass)}function O(a,b){b||(b=K(a));var c=a.display.barWidth,d=a.display.barHeight;P(a,b);for(var e=0;4>e&&c!=a.display.barWidth||d!=a.display.barHeight;e++)c!=a.display.barWidth&&a.options.lineWrapping&&_(a),P(a,K(a)),c=a.display.barWidth,d=a.display.barHeight}function P(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",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+"px",c.gutterFiller.style.width=b.gutterWidth+"px"):c.gutterFiller.style.display=""}function Q(a,b,c){var d=c&&null!=c.top?Math.max(0,c.top):a.scroller.scrollTop;d=Math.floor(d-$b(a));var e=c&&null!=c.bottom?c.bottom:d+a.wrapper.clientHeight,f=ag(b,d),g=ag(b,e);if(c&&c.ensure){var h=c.ensure.from.line,i=c.ensure.to.line;f>h?(f=h,g=ag(b,bg(Xf(b,h))+a.wrapper.clientHeight)):Math.min(i,b.lastLine())>=g&&(f=ag(b,bg(Xf(b,i))-a.wrapper.clientHeight),g=i)}return{from:f,to:Math.max(g,f+1)}}function R(a){var b=a.display,c=b.view;if(b.alignWidgets||b.gutters.firstChild&&a.options.fixedGutter){for(var d=U(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);var h=c[g].alignable;if(h)for(var i=0;i<h.length;i++)h[i].style.left=f}a.options.fixedGutter&&(b.gutters.style.left=d+e+"px")}}function S(a){if(!a.options.lineNumbers)return!1;var b=a.doc,c=T(a.options,b.first+b.size-1),d=a.display;if(c.length!=d.lineNumChars){var e=d.measure.appendChild(dh("div",[dh("div",c)],"CodeMirror-linenumber CodeMirror-gutter-elt")),f=e.firstChild.offsetWidth,g=e.offsetWidth-f;return d.lineGutter.style.width="",d.lineNumInnerWidth=Math.max(f,d.lineGutter.offsetWidth-g),d.lineNumWidth=d.lineNumInnerWidth+g,d.lineNumChars=d.lineNumInnerWidth?c.length:-1,d.lineGutter.style.width=d.lineNumWidth+"px",G(a),!0}return!1}function T(a,b){return String(a.lineNumberFormatter(b+a.firstLineNumber))}function U(a){return a.scroller.getBoundingClientRect().left-a.sizer.getBoundingClientRect().left}function V(a,b,c){var d=a.display;this.viewport=b,this.visible=Q(d,a.doc,b),this.editorIsHidden=!d.wrapper.offsetWidth,this.wrapperHeight=d.wrapper.clientHeight,this.wrapperWidth=d.wrapper.clientWidth,this.oldDisplayWidth=cc(a),this.force=c,this.dims=bb(a)}function W(a){var b=a.display;!b.scrollbarsClipped&&b.scroller.offsetWidth&&(b.nativeBarWidth=b.scroller.offsetWidth-b.scroller.clientWidth,b.heightForcer.style.height=bc(a)+"px",b.sizer.style.marginBottom=-b.nativeBarWidth+"px",b.sizer.style.borderRightWidth=bc(a)+"px",b.scrollbarsClipped=!0)}function X(a,b){var c=a.display,d=a.doc;if(b.editorIsHidden)return Xc(a),!1;if(!b.force&&b.visible.from>=c.viewFrom&&b.visible.to<=c.viewTo&&(null==c.updateLineNumbers||c.updateLineNumbers>=c.viewTo)&&c.renderedView==c.view&&0==_c(a))return!1;S(a)&&(Xc(a),b.dims=bb(a));var e=d.first+d.size,f=Math.max(b.visible.from-a.options.viewportMargin,d.first),g=Math.min(e,b.visible.to+a.options.viewportMargin);c.viewFrom<f&&f-c.viewFrom<20&&(f=Math.max(d.first,c.viewFrom)),c.viewTo>g&&c.viewTo-g<20&&(g=Math.min(e,c.viewTo)),v&&(f=kf(a.doc,f),g=lf(a.doc,g));var h=f!=c.viewFrom||g!=c.viewTo||c.lastWrapHeight!=b.wrapperHeight||c.lastWrapWidth!=b.wrapperWidth;$c(a,f,g),c.viewOffset=bg(Xf(a.doc,c.viewFrom)),a.display.mover.style.top=c.viewOffset+"px";var i=_c(a);if(!h&&0==i&&!b.force&&c.renderedView==c.view&&(null==c.updateLineNumbers||c.updateLineNumbers>=c.viewTo))return!1;var j=ih();return i>4&&(c.lineDiv.style.display="none"),cb(a,c.updateLineNumbers,b.dims),i>4&&(c.lineDiv.style.display=""),c.renderedView=c.view,j&&ih()!=j&&j.offsetHeight&&j.focus(),fh(c.cursorDiv),fh(c.selectionDiv),c.gutters.style.height=0,h&&(c.lastWrapHeight=b.wrapperHeight,c.lastWrapWidth=b.wrapperWidth,Wb(a,400)),c.updateLineNumbers=null,!0}function Y(a,b){for(var c=b.force,d=b.viewport,e=!0;;e=!1){if(e&&a.options.lineWrapping&&b.oldDisplayWidth!=cc(a))c=!0;else if(c=!1,d&&null!=d.top&&(d={top:Math.min(a.doc.height+_b(a.display)-dc(a),d.top)}),b.visible=Q(a.display,a.doc,d),b.visible.from>=a.display.viewFrom&&b.visible.to<=a.display.viewTo)break;if(!X(a,b))break;_(a);var f=K(a);Sb(a),$(a,f),O(a,f)}Cg(a,"update",a),(a.display.viewFrom!=a.display.reportedViewFrom||a.display.viewTo!=a.display.reportedViewTo)&&(Cg(a,"viewportChange",a,a.display.viewFrom,a.display.viewTo),a.display.reportedViewFrom=a.display.viewFrom,a.display.reportedViewTo=a.display.viewTo)}function Z(a,b){var c=new V(a,b);if(X(a,c)){_(a),Y(a,c);var d=K(a);Sb(a),$(a,d),O(a,d)}}function $(a,b){a.display.sizer.style.minHeight=b.docHeight+"px";var c=b.docHeight+a.display.barHeight;a.display.heightForcer.style.top=c+"px",a.display.gutters.style.height=Math.max(c+bc(a),b.clientHeight)+"px"}function _(a){for(var b=a.display,c=b.lineDiv.offsetTop,f=0;f<b.view.length;f++){var h,g=b.view[f];if(!g.hidden){if(d&&8>e){var i=g.node.offsetTop+g.node.offsetHeight;h=i-c,c=i}else{var j=g.node.getBoundingClientRect();h=j.bottom-j.top}var k=g.line.height-h;if(2>h&&(h=Cc(b)),(k>.001||-.001>k)&&($f(g.line,h),ab(g.line),g.rest))for(var l=0;l<g.rest.length;l++)ab(g.rest[l])}}}function ab(a){if(a.widgets)for(var b=0;b<a.widgets.length;++b)a.widgets[b].height=a.widgets[b].node.offsetHeight}function bb(a){for(var b=a.display,c={},d={},e=b.gutters.clientLeft,f=b.gutters.firstChild,g=0;f;f=f.nextSibling,++g)c[a.options.gutters[g]]=f.offsetLeft+f.clientLeft+e,d[a.options.gutters[g]]=f.clientWidth;return{fixedPos:U(b),gutterTotalWidth:b.gutters.offsetWidth,gutterLeft:c,gutterWidth:d,wrapperWidth:b.wrapper.clientWidth}}function cb(a,b,c){function i(b){var c=b.nextSibling;return f&&p&&a.display.currentWheelTarget==b?b.style.display="none":b.parentNode.removeChild(b),c}for(var d=a.display,e=a.options.lineNumbers,g=d.lineDiv,h=g.firstChild,j=d.view,k=d.viewFrom,l=0;l<j.length;l++){var m=j[l];if(m.hidden);else if(m.node){for(;h!=m.node;)h=i(h);var o=e&&null!=b&&k>=b&&m.lineNumber;m.changes&&(Ug(m.changes,"gutter")>-1&&(o=!1),db(a,m,k,c)),o&&(fh(m.lineNumber),m.lineNumber.appendChild(document.createTextNode(T(a.options,k)))),h=m.node.nextSibling}else{var n=lb(a,m,k,c);g.insertBefore(n,h)}k+=m.size}for(;h;)h=i(h)}function db(a,b,c,d){for(var e=0;e<b.changes.length;e++){var f=b.changes[e];"text"==f?hb(a,b):"gutter"==f?jb(a,b,c,d):"class"==f?ib(b):"widget"==f&&kb(b,d)}b.changes=null}function eb(a){return a.node==a.text&&(a.node=dh("div",null,null,"position: relative"),a.text.parentNode&&a.text.parentNode.replaceChild(a.node,a.text),a.node.appendChild(a.text),d&&8>e&&(a.node.style.zIndex=2)),a.node}function fb(a){var b=a.bgClass?a.bgClass+" "+(a.line.bgClass||""):a.line.bgClass;if(b&&(b+=" CodeMirror-linebackground"),a.background)b?a.background.className=b:(a.background.parentNode.removeChild(a.background),a.background=null);else if(b){var c=eb(a);a.background=c.insertBefore(dh("div",null,b),c.firstChild)}}function gb(a,b){var c=a.display.externalMeasured;return c&&c.line==b.line?(a.display.externalMeasured=null,b.measure=c.measure,c.built):Gf(a,b)}function hb(a,b){var c=b.text.className,d=gb(a,b);b.text==b.node&&(b.node=d.pre),b.text.parentNode.replaceChild(d.pre,b.text),b.text=d.pre,d.bgClass!=b.bgClass||d.textClass!=b.textClass?(b.bgClass=d.bgClass,b.textClass=d.textClass,ib(b)):c&&(b.text.className=c)}function ib(a){fb(a),a.line.wrapClass?eb(a).className=a.line.wrapClass:a.node!=a.text&&(a.node.className="");var b=a.textClass?a.textClass+" "+(a.line.textClass||""):a.line.textClass;a.text.className=b||""}function jb(a,b,c,d){b.gutter&&(b.node.removeChild(b.gutter),b.gutter=null);var e=b.line.gutterMarkers;if(a.options.lineNumbers||e){var f=eb(b),g=b.gutter=f.insertBefore(dh("div",null,"CodeMirror-gutter-wrapper","left: "+(a.options.fixedGutter?d.fixedPos:-d.gutterTotalWidth)+"px; width: "+d.gutterTotalWidth+"px"),b.text);if(b.line.gutterClass&&(g.className+=" "+b.line.gutterClass),!a.options.lineNumbers||e&&e["CodeMirror-linenumbers"]||(b.lineNumber=g.appendChild(dh("div",T(a.options,c),"CodeMirror-linenumber CodeMirror-gutter-elt","left: 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h=g[f],i=dh("div",[h.node],"CodeMirror-linewidget");h.handleMouseEvents||i.setAttribute("cm-ignore-events","true"),ob(h,i,b,c),d&&h.above?e.insertBefore(i,b.gutter||b.text):e.appendChild(i),Cg(h,"redraw")}}function ob(a,b,c,d){if(a.noHScroll){(c.alignable||(c.alignable=[])).push(b);var e=d.wrapperWidth;b.style.left=d.fixedPos+"px",a.coverGutter||(e-=d.gutterTotalWidth,b.style.paddingLeft=d.gutterTotalWidth+"px"),b.style.width=e+"px"}a.coverGutter&&(b.style.zIndex=5,b.style.position="relative",a.noHScroll||(b.style.marginLeft=-d.gutterTotalWidth+"px"))}function rb(a){return pb(a.line,a.ch)}function sb(a,b){return qb(a,b)<0?b:a}function tb(a,b){return qb(a,b)<0?a:b}function ub(a,b){this.ranges=a,this.primIndex=b}function vb(a,b){this.anchor=a,this.head=b}function wb(a,b){var c=a[b];a.sort(function(a,b){return qb(a.from(),b.from())}),b=Ug(a,c);for(var d=1;d<a.length;d++){var e=a[d],f=a[d-1];if(qb(f.to(),e.from())>=0){var g=tb(f.from(),e.from()),h=sb(f.to(),e.to()),i=f.empty()?e.from()==e.head:f.from()==f.head;b>=d&&--b,a.splice(--d,2,new vb(i?h:g,i?g:h))}}return new ub(a,b)}function xb(a,b){return new ub([new vb(a,b||a)],0)}function yb(a,b){return Math.max(a.first,Math.min(b,a.first+a.size-1))}function zb(a,b){if(b.line<a.first)return pb(a.first,0);var c=a.first+a.size-1;return b.line>c?pb(c,Xf(a,c).text.length):Ab(b,Xf(a,b.line).text.length)}function Ab(a,b){var c=a.ch;return null==c||c>b?pb(a.line,b):0>c?pb(a.line,0):a}function Bb(a,b){return b>=a.first&&b<a.first+a.size}function Cb(a,b){for(var c=[],d=0;d<b.length;d++)c[d]=zb(a,b[d]);return c}function Db(a,b,c,d){if(a.cm&&a.cm.display.shift||a.extend){var e=b.anchor;if(d){var f=qb(c,e)<0;f!=qb(d,e)<0?(e=c,c=d):f!=qb(c,d)<0&&(c=d)}return new vb(e,c)}return new vb(d||c,c)}function Eb(a,b,c,d){Kb(a,new ub([Db(a,a.sel.primary(),b,c)],0),d)}function Fb(a,b,c){for(var d=[],e=0;e<a.sel.ranges.length;e++)d[e]=Db(a,a.sel.ranges[e],b[e],null);var f=wb(d,a.sel.primIndex);Kb(a,f,c)}function Gb(a,b,c,d){var e=a.sel.ranges.slice(0);e[b]=c,Kb(a,wb(e,a.sel.primIndex),d)}function Hb(a,b,c,d){Kb(a,xb(b,c),d)}function Ib(a,b){var c={ranges:b.ranges,update:function(b){this.ranges=[];for(var c=0;c<b.length;c++)this.ranges[c]=new vb(zb(a,b[c].anchor),zb(a,b[c].head))}};return Ag(a,"beforeSelectionChange",a,c),a.cm&&Ag(a.cm,"beforeSelectionChange",a.cm,c),c.ranges!=b.ranges?wb(c.ranges,c.ranges.length-1):b}function Jb(a,b,c){var d=a.history.done,e=Sg(d);e&&e.ranges?(d[d.length-1]=b,Lb(a,b,c)):Kb(a,b,c)}function Kb(a,b,c){Lb(a,b,c),jg(a,a.sel,a.cm?a.cm.curOp.id:0/0,c)}function Lb(a,b,c){(Gg(a,"beforeSelectionChange")||a.cm&&Gg(a.cm,"beforeSelectionChange"))&&(b=Ib(a,b));var d=c&&c.bias||(qb(b.primary().head,a.sel.primary().head)<0?-1:1);Mb(a,Ob(a,b,d,!0)),c&&c.scroll===!1||!a.cm||ie(a.cm)}function Mb(a,b){b.equals(a.sel)||(a.sel=b,a.cm&&(a.cm.curOp.updateInput=a.cm.curOp.selectionChanged=!0,Fg(a.cm)),Cg(a,"cursorActivity",a))}function Nb(a){Mb(a,Ob(a,a.sel,null,!1),Kg)}function Ob(a,b,c,d){for(var e,f=0;f<b.ranges.length;f++){var g=b.ranges[f],h=Pb(a,g.anchor,c,d),i=Pb(a,g.head,c,d);(e||h!=g.anchor||i!=g.head)&&(e||(e=b.ranges.slice(0,f)),e[f]=new vb(h,i))}return e?wb(e,b.primIndex):b}function Pb(a,b,c,d){var e=!1,f=b,g=c||1;a.cantEdit=!1;a:for(;;){var h=Xf(a,f.line);if(h.markedSpans)for(var i=0;i<h.markedSpans.length;++i){var j=h.markedSpans[i],k=j.marker;if((null==j.from||(k.inclusiveLeft?j.from<=f.ch:j.from<f.ch))&&(null==j.to||(k.inclusiveRight?j.to>=f.ch:j.to>f.ch))){if(d&&(Ag(k,"beforeCursorEnter"),k.explicitlyCleared)){if(h.markedSpans){--i;continue}break}if(!k.atomic)continue;var l=k.find(0>g?-1:1);if(0==qb(l,f)&&(l.ch+=g,l.ch<0?l=l.line>a.first?zb(a,pb(l.line-1)):null:l.ch>h.text.length&&(l=l.line<a.first+a.size-1?pb(l.line+1,0):null),!l)){if(e)return d?(a.cantEdit=!0,pb(a.first,0)):Pb(a,b,c,!0);e=!0,l=b,g=-g}f=l;continue a}}return f}}function Qb(a){for(var b=a.display,c=a.doc,d={},e=d.cursors=document.createDocumentFragment(),f=d.selection=document.createDocumentFragment(),g=0;g<c.sel.ranges.length;g++){var h=c.sel.ranges[g],i=h.empty();(i||a.options.showCursorWhenSelecting)&&Tb(a,h,e),i||Ub(a,h,f)}if(a.options.moveInputWithCursor){var j=wc(a,c.sel.primary().head,"div"),k=b.wrapper.getBoundingClientRect(),l=b.lineDiv.getBoundingClientRect();d.teTop=Math.max(0,Math.min(b.wrapper.clientHeight-10,j.top+l.top-k.top)),d.teLeft=Math.max(0,Math.min(b.wrapper.clientWidth-10,j.left+l.left-k.left))}return d}function Rb(a,b){gh(a.display.cursorDiv,b.cursors),gh(a.display.selectionDiv,b.selection),null!=b.teTop&&(a.display.inputDiv.style.top=b.teTop+"px",a.display.inputDiv.style.left=b.teLeft+"px")}function Sb(a){Rb(a,Qb(a))}function Tb(a,b,c){var d=wc(a,b.head,"div",null,null,!a.options.singleCursorHeightPerLine),e=c.appendChild(dh("div","\xa0","CodeMirror-cursor"));if(e.style.left=d.left+"px",e.style.top=d.top+"px",e.style.height=Math.max(0,d.bottom-d.top)*a.options.cursorHeight+"px",d.other){var f=c.appendChild(dh("div","\xa0","CodeMirror-cursor CodeMirror-secondarycursor"));f.style.display="",f.style.left=d.other.left+"px",f.style.top=d.other.top+"px",f.style.height=.85*(d.other.bottom-d.other.top)+"px"}}function Ub(a,b,c){function j(a,b,c,d){0>b&&(b=0),b=Math.round(b),d=Math.round(d),f.appendChild(dh("div",null,"CodeMirror-selected","position: absolute; left: "+a+"px; top: "+b+"px; width: "+(null==c?i-a:c)+"px; height: "+(d-b)+"px"))}function k(b,c,d){function m(c,d){return vc(a,pb(b,c),"div",f,d)}var k,l,f=Xf(e,b),g=f.text.length;return Ch(cg(f),c||0,null==d?g:d,function(a,b,e){var n,o,p,f=m(a,"left");if(a==b)n=f,o=p=f.left;else{if(n=m(b-1,"right"),"rtl"==e){var q=f;f=n,n=q}o=f.left,p=n.right}null==c&&0==a&&(o=h),n.top-f.top>3&&(j(o,f.top,null,f.bottom),o=h,f.bottom<n.top&&j(o,f.bottom,null,n.top)),null==d&&b==g&&(p=i),(!k||f.top<k.top||f.top==k.top&&f.left<k.left)&&(k=f),(!l||n.bottom>l.bottom||n.bottom==l.bottom&&n.right>l.right)&&(l=n),h+1>o&&(o=h),j(o,n.top,p-o,n.bottom)}),{start:k,end:l}}var d=a.display,e=a.doc,f=document.createDocumentFragment(),g=ac(a.display),h=g.left,i=Math.max(d.sizerWidth,cc(a)-d.sizer.offsetLeft)-g.right,l=b.from(),m=b.to();if(l.line==m.line)k(l.line,l.ch,m.ch);else{var n=Xf(e,l.line),o=Xf(e,m.line),p=hf(n)==hf(o),q=k(l.line,l.ch,p?n.text.length+1:null).end,r=k(m.line,p?0:null,m.ch).start;p&&(q.top<r.top-2?(j(q.right,q.top,null,q.bottom),j(h,r.top,r.left,r.bottom)):j(q.right,q.top,r.left-q.right,q.bottom)),q.bottom<r.top&&j(h,q.bottom,null,r.top)}c.appendChild(f)}function Vb(a){if(a.state.focused){var b=a.display;clearInterval(b.blinker);var c=!0;b.cursorDiv.style.visibility="",a.options.cursorBlinkRate>0?b.blinker=setInterval(function(){b.cursorDiv.style.visibility=(c=!c)?"":"hidden"},a.options.cursorBlinkRate):a.options.cursorBlinkRate<0&&(b.cursorDiv.style.visibility="hidden")}}function Wb(a,b){a.doc.mode.startState&&a.doc.frontier<a.display.viewTo&&a.state.highlight.set(b,Yg(Xb,a))}function Xb(a){var b=a.doc;if(b.frontier<b.first&&(b.frontier=b.first),!(b.frontier>=a.display.viewTo)){var c=+new Date+a.options.workTime,d=ye(b.mode,Zb(a,b.frontier)),e=[];b.iter(b.frontier,Math.min(b.first+b.size,a.display.viewTo+500),function(f){if(b.frontier>=a.display.viewFrom){var g=f.styles,h=Af(a,f,d,!0);f.styles=h.styles;var i=f.styleClasses,j=h.classes;j?f.styleClasses=j:i&&(f.styleClasses=null);for(var k=!g||g.length!=f.styles.length||i!=j&&(!i||!j||i.bgClass!=j.bgClass||i.textClass!=j.textClass),l=0;!k&&l<g.length;++l)k=g[l]!=f.styles[l];k&&e.push(b.frontier),f.stateAfter=ye(b.mode,d)}else 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b=gh(a.measure,dh("pre","x")),c=window.getComputedStyle?window.getComputedStyle(b):b.currentStyle,d={left:parseInt(c.paddingLeft),right:parseInt(c.paddingRight)};return isNaN(d.left)||isNaN(d.right)||(a.cachedPaddingH=d),d}function bc(a){return Ig-a.display.nativeBarWidth}function cc(a){return a.display.scroller.clientWidth-bc(a)-a.display.barWidth}function dc(a){return a.display.scroller.clientHeight-bc(a)-a.display.barHeight}function ec(a,b,c){var d=a.options.lineWrapping,e=d&&cc(a);if(!b.measure.heights||d&&b.measure.width!=e){var f=b.measure.heights=[];if(d){b.measure.width=e;for(var g=b.text.firstChild.getClientRects(),h=0;h<g.length-1;h++){var i=g[h],j=g[h+1];Math.abs(i.bottom-j.bottom)>2&&f.push((i.bottom+j.top)/2-c.top)}}f.push(c.bottom-c.top)}}function fc(a,b,c){if(a.line==b)return{map:a.measure.map,cache:a.measure.cache};for(var d=0;d<a.rest.length;d++)if(a.rest[d]==b)return{map:a.measure.maps[d],cache:a.measure.caches[d]};for(var d=0;d<a.rest.length;d++)if(_f(a.rest[d])>c)return{map:a.measure.maps[d],cache:a.measure.caches[d],before:!0}}function gc(a,b){b=hf(b);var c=_f(b),d=a.display.externalMeasured=new Tc(a.doc,b,c);d.lineN=c;var e=d.built=Gf(a,d);return d.text=e.pre,gh(a.display.lineMeasure,e.pre),d}function hc(a,b,c,d){return kc(a,jc(a,b),c,d)}function ic(a,b){if(b>=a.display.viewFrom&&b<a.display.viewTo)return a.display.view[Yc(a,b)];var c=a.display.externalMeasured;return c&&b>=c.lineN&&b<c.lineN+c.size?c:void 0}function jc(a,b){var c=_f(b),d=ic(a,c);d&&!d.text?d=null:d&&d.changes&&db(a,d,c,bb(a)),d||(d=gc(a,b));var e=fc(d,b,c);return{line:b,view:d,rect:null,map:e.map,cache:e.cache,before:e.before,hasHeights:!1}}function kc(a,b,c,d,e){b.before&&(c=-1);var g,f=c+(d||"");return b.cache.hasOwnProperty(f)?g=b.cache[f]:(b.rect||(b.rect=b.view.text.getBoundingClientRect()),b.hasHeights||(ec(a,b.view,b.rect),b.hasHeights=!0),g=mc(a,b,c,d),g.bogus||(b.cache[f]=g)),{left:g.left,right:g.right,top:e?g.rtop:g.top,bottom:e?g.rbottom:g.bottom}}function mc(a,b,c,f){for(var h,i,j,k,g=b.map,l=0;l<g.length;l+=3){var m=g[l],n=g[l+1];if(m>c?(i=0,j=1,k="left"):n>c?(i=c-m,j=i+1):(l==g.length-3||c==n&&g[l+3]>c)&&(j=n-m,i=j-1,c>=n&&(k="right")),null!=i){if(h=g[l+2],m==n&&f==(h.insertLeft?"left":"right")&&(k=f),"left"==f&&0==i)for(;l&&g[l-2]==g[l-3]&&g[l-1].insertLeft;)h=g[(l-=3)+2],k="left";if("right"==f&&i==n-m)for(;l<g.length-3&&g[l+3]==g[l+4]&&!g[l+5].insertLeft;)h=g[(l+=3)+2],k="right";break}}var o;if(3==h.nodeType){for(var l=0;4>l;l++){for(;i&&ch(b.line.text.charAt(m+i));)--i;for(;n>m+j&&ch(b.line.text.charAt(m+j));)++j;if(d&&9>e&&0==i&&j==n-m)o=h.parentNode.getBoundingClientRect();else if(d&&a.options.lineWrapping){var p=eh(h,i,j).getClientRects();o=p.length?p["right"==f?p.length-1:0]:lc}else o=eh(h,i,j).getBoundingClientRect()||lc;if(o.left||o.right||0==i)break;j=i,i-=1,k="right"}d&&11>e&&(o=nc(a.display.measure,o))}else{i>0&&(k=f="right");var p;o=a.options.lineWrapping&&(p=h.getClientRects()).length>1?p["right"==f?p.length-1:0]:h.getBoundingClientRect()}if(d&&9>e&&!i&&(!o||!o.left&&!o.right)){var q=h.parentNode.getClientRects()[0];o=q?{left:q.left,right:q.left+Dc(a.display),top:q.top,bottom:q.bottom}:lc}for(var r=o.top-b.rect.top,s=o.bottom-b.rect.top,t=(r+s)/2,u=b.view.measure.heights,l=0;l<u.length-1&&!(t<u[l]);l++);var v=l?u[l-1]:0,w=u[l],x={left:("right"==k?o.right:o.left)-b.rect.left,right:("left"==k?o.left:o.right)-b.rect.left,top:v,bottom:w};return o.left||o.right||(x.bogus=!0),a.options.singleCursorHeightPerLine||(x.rtop=r,x.rbottom=s),x}function nc(a,b){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!Ah(a))return b;var c=screen.logicalXDPI/screen.deviceXDPI,d=screen.logicalYDPI/screen.deviceYDPI;return{left:b.left*c,right:b.right*c,top:b.top*d,bottom:b.bottom*d}}function oc(a){if(a.measure&&(a.measure.cache={},a.measure.heights=null,a.rest))for(var b=0;b<a.rest.length;b++)a.measure.caches[b]={}}function pc(a){a.display.externalMeasure=null,fh(a.display.lineMeasure);for(var b=0;b<a.display.view.length;b++)oc(a.display.view[b])}function qc(a){pc(a),a.display.cachedCharWidth=a.display.cachedTextHeight=a.display.cachedPaddingH=null,a.options.lineWrapping||(a.display.maxLineChanged=!0),a.display.lineNumChars=null}function rc(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function sc(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function tc(a,b,c,d){if(b.widgets)for(var e=0;e<b.widgets.length;++e)if(b.widgets[e].above){var f=qf(b.widgets[e]);c.top+=f,c.bottom+=f}if("line"==d)return c;d||(d="local");var g=bg(b);if("local"==d?g+=$b(a.display):g-=a.display.viewOffset,"page"==d||"window"==d){var h=a.display.lineSpace.getBoundingClientRect();g+=h.top+("window"==d?0:sc());var i=h.left+("window"==d?0:rc());c.left+=i,c.right+=i}return c.top+=g,c.bottom+=g,c}function uc(a,b,c){if("div"==c)return b;var d=b.left,e=b.top;if("page"==c)d-=rc(),e-=sc();else if("local"==c||!c){var f=a.display.sizer.getBoundingClientRect();d+=f.left,e+=f.top}var g=a.display.lineSpace.getBoundingClientRect();return{left:d-g.left,top:e-g.top}}function vc(a,b,c,d,e){return d||(d=Xf(a.doc,b.line)),tc(a,d,hc(a,d,b.ch,e),c)}function wc(a,b,c,d,e,f){function g(b,g){var h=kc(a,e,b,g?"right":"left",f);return g?h.left=h.right:h.right=h.left,tc(a,d,h,c)}function h(a,b){var c=i[b],d=c.level%2;return a==Dh(c)&&b&&c.level<i[b-1].level?(c=i[--b],a=Eh(c)-(c.level%2?0:1),d=!0):a==Eh(c)&&b<i.length-1&&c.level<i[b+1].level&&(c=i[++b],a=Dh(c)-c.level%2,d=!1),d&&a==c.to&&a>c.from?g(a-1):g(a,d)}d=d||Xf(a.doc,b.line),e||(e=jc(a,d));var i=cg(d),j=b.ch;if(!i)return g(j);var k=Mh(i,j),l=h(j,k);return null!=Lh&&(l.other=h(j,Lh)),l}function xc(a,b){var c=0,b=zb(a.doc,b);a.options.lineWrapping||(c=Dc(a.display)*b.ch);var d=Xf(a.doc,b.line),e=bg(d)+$b(a.display);return{left:c,right:c,top:e,bottom:e+d.height}}function yc(a,b,c,d){var e=pb(a,b);return e.xRel=d,c&&(e.outside=!0),e}function zc(a,b,c){var d=a.doc;if(c+=a.display.viewOffset,0>c)return yc(d.first,0,!0,-1);var e=ag(d,c),f=d.first+d.size-1;if(e>f)return yc(d.first+d.size-1,Xf(d,f).text.length,!0,1);0>b&&(b=0);for(var g=Xf(d,e);;){var h=Ac(a,g,e,b,c),i=ff(g),j=i&&i.find(0,!0);if(!i||!(h.ch>j.from.ch||h.ch==j.from.ch&&h.xRel>0))return h;e=_f(g=j.to.line)}}function Ac(a,b,c,d,e){function j(d){var e=wc(a,pb(c,d),"line",b,i);return g=!0,f>e.bottom?e.left-h:f<e.top?e.left+h:(g=!1,e.left)}var f=e-bg(b),g=!1,h=2*a.display.wrapper.clientWidth,i=jc(a,b),k=cg(b),l=b.text.length,m=Fh(b),n=Gh(b),o=j(m),p=g,q=j(n),r=g;if(d>q)return yc(c,n,r,1);for(;;){if(k?n==m||n==Oh(b,m,1):1>=n-m){for(var s=o>d||q-d>=d-o?m:n,t=d-(s==m?o:q);ch(b.text.charAt(s));)++s;var u=yc(c,s,s==m?p:r,-1>t?-1:t>1?1:0);return u}var v=Math.ceil(l/2),w=m+v;if(k){w=m;for(var x=0;v>x;++x)w=Oh(b,w,1)}var y=j(w);y>d?(n=w,q=y,(r=g)&&(q+=1e3),l=v):(m=w,o=y,p=g,l-=v)}}function Cc(a){if(null!=a.cachedTextHeight)return a.cachedTextHeight;if(null==Bc){Bc=dh("pre");for(var b=0;49>b;++b)Bc.appendChild(document.createTextNode("x")),Bc.appendChild(dh("br"));Bc.appendChild(document.createTextNode("x"))}gh(a.measure,Bc);var c=Bc.offsetHeight/50;return c>3&&(a.cachedTextHeight=c),fh(a.measure),c||1}function Dc(a){if(null!=a.cachedCharWidth)return a.cachedCharWidth;var b=dh("span","xxxxxxxxxx"),c=dh("pre",[b]);gh(a.measure,c);var d=b.getBoundingClientRect(),e=(d.right-d.left)/10;return e>2&&(a.cachedCharWidth=e),e||10}function Gc(a){a.curOp={cm:a,viewChanged:!1,startHeight:a.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,id:++Fc},Ec?Ec.ops.push(a.curOp):a.curOp.ownsGroup=Ec={ops:[a.curOp],delayedCallbacks:[]}
}function Hc(a){var b=a.delayedCallbacks,c=0;do{for(;c<b.length;c++)b[c]();for(var d=0;d<a.ops.length;d++){var e=a.ops[d];if(e.cursorActivityHandlers)for(;e.cursorActivityCalled<e.cursorActivityHandlers.length;)e.cursorActivityHandlers[e.cursorActivityCalled++](e.cm)}}while(c<b.length)}function Ic(a){var b=a.curOp,c=b.ownsGroup;if(c)try{Hc(c)}finally{Ec=null;for(var d=0;d<c.ops.length;d++)c.ops[d].cm.curOp=null;Jc(c)}}function Jc(a){for(var b=a.ops,c=0;c<b.length;c++)Kc(b[c]);for(var c=0;c<b.length;c++)Lc(b[c]);for(var c=0;c<b.length;c++)Mc(b[c]);for(var c=0;c<b.length;c++)Nc(b[c]);for(var c=0;c<b.length;c++)Oc(b[c])}function Kc(a){var b=a.cm,c=b.display;W(b),a.updateMaxLine&&I(b),a.mustUpdate=a.viewChanged||a.forceUpdate||null!=a.scrollTop||a.scrollToPos&&(a.scrollToPos.from.line<c.viewFrom||a.scrollToPos.to.line>=c.viewTo)||c.maxLineChanged&&b.options.lineWrapping,a.update=a.mustUpdate&&new V(b,a.mustUpdate&&{top:a.scrollTop,ensure:a.scrollToPos},a.forceUpdate)}function Lc(a){a.updatedDisplay=a.mustUpdate&&X(a.cm,a.update)}function Mc(a){var b=a.cm,c=b.display;a.updatedDisplay&&_(b),a.barMeasure=K(b),c.maxLineChanged&&!b.options.lineWrapping&&(a.adjustWidthTo=hc(b,c.maxLine,c.maxLine.text.length).left+3,b.display.sizerWidth=a.adjustWidthTo,a.barMeasure.scrollWidth=Math.max(c.scroller.clientWidth,c.sizer.offsetLeft+a.adjustWidthTo+bc(b)+b.display.barWidth),a.maxScrollLeft=Math.max(0,c.sizer.offsetLeft+a.adjustWidthTo-cc(b))),(a.updatedDisplay||a.selectionChanged)&&(a.newSelectionNodes=Qb(b))}function Nc(a){var b=a.cm;null!=a.adjustWidthTo&&(b.display.sizer.style.minWidth=a.adjustWidthTo+"px",a.maxScrollLeft<b.doc.scrollLeft&&yd(b,Math.min(b.display.scroller.scrollLeft,a.maxScrollLeft),!0),b.display.maxLineChanged=!1),a.newSelectionNodes&&Rb(b,a.newSelectionNodes),a.updatedDisplay&&$(b,a.barMeasure),(a.updatedDisplay||a.startHeight!=b.doc.height)&&O(b,a.barMeasure),a.selectionChanged&&Vb(b),b.state.focused&&a.updateInput&&ed(b,a.typing)}function Oc(a){var b=a.cm,c=b.display,d=b.doc;if(a.updatedDisplay&&Y(b,a.update),null==c.wheelStartX||null==a.scrollTop&&null==a.scrollLeft&&!a.scrollToPos||(c.wheelStartX=c.wheelStartY=null),null==a.scrollTop||c.scroller.scrollTop==a.scrollTop&&!a.forceScroll||(d.scrollTop=Math.max(0,Math.min(c.scroller.scrollHeight-c.scroller.clientHeight,a.scrollTop)),c.scrollbars.setScrollTop(d.scrollTop),c.scroller.scrollTop=d.scrollTop),null==a.scrollLeft||c.scroller.scrollLeft==a.scrollLeft&&!a.forceScroll||(d.scrollLeft=Math.max(0,Math.min(c.scroller.scrollWidth-cc(b),a.scrollLeft)),c.scrollbars.setScrollLeft(d.scrollLeft),c.scroller.scrollLeft=d.scrollLeft,R(b)),a.scrollToPos){var e=ee(b,zb(d,a.scrollToPos.from),zb(d,a.scrollToPos.to),a.scrollToPos.margin);a.scrollToPos.isCursor&&b.state.focused&&de(b,e)}var f=a.maybeHiddenMarkers,g=a.maybeUnhiddenMarkers;if(f)for(var h=0;h<f.length;++h)f[h].lines.length||Ag(f[h],"hide");if(g)for(var h=0;h<g.length;++h)g[h].lines.length&&Ag(g[h],"unhide");c.wrapper.offsetHeight&&(d.scrollTop=b.display.scroller.scrollTop),a.changeObjs&&Ag(b,"changes",b,a.changeObjs)}function Pc(a,b){if(a.curOp)return b();Gc(a);try{return b()}finally{Ic(a)}}function Qc(a,b){return function(){if(a.curOp)return b.apply(a,arguments);Gc(a);try{return b.apply(a,arguments)}finally{Ic(a)}}}function Rc(a){return function(){if(this.curOp)return a.apply(this,arguments);Gc(this);try{return a.apply(this,arguments)}finally{Ic(this)}}}function Sc(a){return function(){var b=this.cm;if(!b||b.curOp)return a.apply(this,arguments);Gc(b);try{return a.apply(this,arguments)}finally{Ic(b)}}}function Tc(a,b,c){this.line=b,this.rest=jf(b),this.size=this.rest?_f(Sg(this.rest))-c+1:1,this.node=this.text=null,this.hidden=mf(a,b)}function Uc(a,b,c){for(var e,d=[],f=b;c>f;f=e){var g=new Tc(a.doc,Xf(a.doc,f),f);e=f+g.size,d.push(g)}return d}function Vc(a,b,c,d){null==b&&(b=a.doc.first),null==c&&(c=a.doc.first+a.doc.size),d||(d=0);var e=a.display;if(d&&c<e.viewTo&&(null==e.updateLineNumbers||e.updateLineNumbers>b)&&(e.updateLineNumbers=b),a.curOp.viewChanged=!0,b>=e.viewTo)v&&kf(a.doc,b)<e.viewTo&&Xc(a);else if(c<=e.viewFrom)v&&lf(a.doc,c+d)>e.viewFrom?Xc(a):(e.viewFrom+=d,e.viewTo+=d);else if(b<=e.viewFrom&&c>=e.viewTo)Xc(a);else if(b<=e.viewFrom){var f=Zc(a,c,c+d,1);f?(e.view=e.view.slice(f.index),e.viewFrom=f.lineN,e.viewTo+=d):Xc(a)}else if(c>=e.viewTo){var f=Zc(a,b,b,-1);f?(e.view=e.view.slice(0,f.index),e.viewTo=f.lineN):Xc(a)}else{var g=Zc(a,b,b,-1),h=Zc(a,c,c+d,1);g&&h?(e.view=e.view.slice(0,g.index).concat(Uc(a,g.lineN,h.lineN)).concat(e.view.slice(h.index)),e.viewTo+=d):Xc(a)}var i=e.externalMeasured;i&&(c<i.lineN?i.lineN+=d:b<i.lineN+i.size&&(e.externalMeasured=null))}function Wc(a,b,c){a.curOp.viewChanged=!0;var d=a.display,e=a.display.externalMeasured;if(e&&b>=e.lineN&&b<e.lineN+e.size&&(d.externalMeasured=null),!(b<d.viewFrom||b>=d.viewTo)){var f=d.view[Yc(a,b)];if(null!=f.node){var g=f.changes||(f.changes=[]);-1==Ug(g,c)&&g.push(c)}}}function Xc(a){a.display.viewFrom=a.display.viewTo=a.doc.first,a.display.view=[],a.display.viewOffset=0}function Yc(a,b){if(b>=a.display.viewTo)return null;if(b-=a.display.viewFrom,0>b)return null;for(var c=a.display.view,d=0;d<c.length;d++)if(b-=c[d].size,0>b)return d}function Zc(a,b,c,d){var f,e=Yc(a,b),g=a.display.view;if(!v||c==a.doc.first+a.doc.size)return{index:e,lineN:c};for(var h=0,i=a.display.viewFrom;e>h;h++)i+=g[h].size;if(i!=b){if(d>0){if(e==g.length-1)return null;f=i+g[e].size-b,e++}else f=i-b;b+=f,c+=f}for(;kf(a.doc,c)!=c;){if(e==(0>d?0:g.length-1))return null;c+=d*g[e-(0>d?1:0)].size,e+=d}return{index:e,lineN:c}}function $c(a,b,c){var d=a.display,e=d.view;0==e.length||b>=d.viewTo||c<=d.viewFrom?(d.view=Uc(a,b,c),d.viewFrom=b):(d.viewFrom>b?d.view=Uc(a,b,d.viewFrom).concat(d.view):d.viewFrom<b&&(d.view=d.view.slice(Yc(a,b))),d.viewFrom=b,d.viewTo<c?d.view=d.view.concat(Uc(a,d.viewTo,c)):d.viewTo>c&&(d.view=d.view.slice(0,Yc(a,c)))),d.viewTo=c}function _c(a){for(var b=a.display.view,c=0,d=0;d<b.length;d++){var e=b[d];e.hidden||e.node&&!e.changes||++c}return c}function ad(a){a.display.pollingFast||a.display.poll.set(a.options.pollInterval,function(){dd(a),a.state.focused&&ad(a)})}function bd(a){function c(){var d=dd(a);d||b?(a.display.pollingFast=!1,ad(a)):(b=!0,a.display.poll.set(60,c))}var b=!1;a.display.pollingFast=!0,a.display.poll.set(20,c)}function dd(a){var b=a.display.input,c=a.display.prevInput,f=a.doc;if(!a.state.focused||xh(b)&&!c||hd(a)||a.options.disableInput||a.state.keySeq)return!1;a.state.pasteIncoming&&a.state.fakedLastChar&&(b.value=b.value.substring(0,b.value.length-1),a.state.fakedLastChar=!1);var g=b.value;if(g==c&&!a.somethingSelected())return!1;if(d&&e>=9&&a.display.inputHasSelection===g||p&&/[\uf700-\uf7ff]/.test(g))return ed(a),!1;var h=!a.curOp;h&&Gc(a),a.display.shift=!1,8203!=g.charCodeAt(0)||f.sel!=a.display.selForContextMenu||c||(c="\u200b");for(var i=0,j=Math.min(c.length,g.length);j>i&&c.charCodeAt(i)==g.charCodeAt(i);)++i;var k=g.slice(i),l=wh(k),m=null;a.state.pasteIncoming&&f.sel.ranges.length>1&&(cd&&cd.join("\n")==k?m=0==f.sel.ranges.length%cd.length&&Vg(cd,wh):l.length==f.sel.ranges.length&&(m=Vg(l,function(a){return[a]})));for(var n=f.sel.ranges.length-1;n>=0;n--){var o=f.sel.ranges[n],q=o.from(),r=o.to();i<c.length?q=pb(q.line,q.ch-(c.length-i)):a.state.overwrite&&o.empty()&&!a.state.pasteIncoming&&(r=pb(r.line,Math.min(Xf(f,r.line).text.length,r.ch+Sg(l).length)));var s=a.curOp.updateInput,t={from:q,to:r,text:m?m[n%m.length]:l,origin:a.state.pasteIncoming?"paste":a.state.cutIncoming?"cut":"+input"};if(Yd(a.doc,t),Cg(a,"inputRead",a,t),k&&!a.state.pasteIncoming&&a.options.electricChars&&a.options.smartIndent&&o.head.ch<100&&(!n||f.sel.ranges[n-1].head.line!=o.head.line)){var u=a.getModeAt(o.head),v=Sd(t);if(u.electricChars){for(var w=0;w<u.electricChars.length;w++)if(k.indexOf(u.electricChars.charAt(w))>-1){ke(a,v.line,"smart");break}}else u.electricInput&&u.electricInput.test(Xf(f,v.line).text.slice(0,v.ch))&&ke(a,v.line,"smart")}}return ie(a),a.curOp.updateInput=s,a.curOp.typing=!0,g.length>1e3||g.indexOf("\n")>-1?b.value=a.display.prevInput="":a.display.prevInput=g,h&&Ic(a),a.state.pasteIncoming=a.state.cutIncoming=!1,!0}function ed(a,b){if(!a.display.contextMenuPending){var c,f,g=a.doc;if(a.somethingSelected()){a.display.prevInput="";var h=g.sel.primary();c=yh&&(h.to().line-h.from().line>100||(f=a.getSelection()).length>1e3);var i=c?"-":f||a.getSelection();a.display.input.value=i,a.state.focused&&Tg(a.display.input),d&&e>=9&&(a.display.inputHasSelection=i)}else b||(a.display.prevInput=a.display.input.value="",d&&e>=9&&(a.display.inputHasSelection=null));a.display.inaccurateSelection=c}}function fd(a){"nocursor"==a.options.readOnly||o&&ih()==a.display.input||a.display.input.focus()}function gd(a){a.state.focused||(fd(a),Od(a))}function hd(a){return a.options.readOnly||a.doc.cantEdit}function id(a){function c(b){Eg(a,b)||vg(b)}function g(c){if(a.somethingSelected())cd=a.getSelections(),b.inaccurateSelection&&(b.prevInput="",b.inaccurateSelection=!1,b.input.value=cd.join("\n"),Tg(b.input));else{for(var d=[],e=[],f=0;f<a.doc.sel.ranges.length;f++){var g=a.doc.sel.ranges[f].head.line,h={anchor:pb(g,0),head:pb(g+1,0)};e.push(h),d.push(a.getRange(h.anchor,h.head))}"cut"==c.type?a.setSelections(e,null,Kg):(b.prevInput="",b.input.value=d.join("\n"),Tg(b.input)),cd=d}"cut"==c.type&&(a.state.cutIncoming=!0)}var b=a.display;yg(b.scroller,"mousedown",Qc(a,md)),d&&11>e?yg(b.scroller,"dblclick",Qc(a,function(b){if(!Eg(a,b)){var c=ld(a,b);if(c&&!td(a,b)&&!kd(a.display,b)){sg(b);var d=a.findWordAt(c);Eb(a.doc,d.anchor,d.head)}}})):yg(b.scroller,"dblclick",function(b){Eg(a,b)||sg(b)}),yg(b.lineSpace,"selectstart",function(a){kd(b,a)||sg(a)}),t||yg(b.scroller,"contextmenu",function(b){Qd(a,b)}),yg(b.scroller,"scroll",function(){b.scroller.clientHeight&&(xd(a,b.scroller.scrollTop),yd(a,b.scroller.scrollLeft,!0),Ag(a,"scroll",a))}),yg(b.scroller,"mousewheel",function(b){Cd(a,b)}),yg(b.scroller,"DOMMouseScroll",function(b){Cd(a,b)}),yg(b.wrapper,"scroll",function(){b.wrapper.scrollTop=b.wrapper.scrollLeft=0}),yg(b.input,"keyup",function(b){Md.call(a,b)}),yg(b.input,"input",function(){d&&e>=9&&a.display.inputHasSelection&&(a.display.inputHasSelection=null),dd(a)}),yg(b.input,"keydown",Qc(a,Kd)),yg(b.input,"keypress",Qc(a,Nd)),yg(b.input,"focus",Yg(Od,a)),yg(b.input,"blur",Yg(Pd,a)),a.options.dragDrop&&(yg(b.scroller,"dragstart",function(b){wd(a,b)}),yg(b.scroller,"dragenter",c),yg(b.scroller,"dragover",c),yg(b.scroller,"drop",Qc(a,vd))),yg(b.scroller,"paste",function(c){kd(b,c)||(a.state.pasteIncoming=!0,fd(a),bd(a))}),yg(b.input,"paste",function(){if(f&&!a.state.fakedLastChar&&!(new Date-a.state.lastMiddleDown<200)){var c=b.input.selectionStart,d=b.input.selectionEnd;b.input.value+="$",b.input.selectionEnd=d,b.input.selectionStart=c,a.state.fakedLastChar=!0}a.state.pasteIncoming=!0,bd(a)}),yg(b.input,"cut",g),yg(b.input,"copy",g),k&&yg(b.sizer,"mouseup",function(){ih()==b.input&&b.input.blur(),fd(a)})}function jd(a){var b=a.display;(b.lastWrapHeight!=b.wrapper.clientHeight||b.lastWrapWidth!=b.wrapper.clientWidth)&&(b.cachedCharWidth=b.cachedTextHeight=b.cachedPaddingH=null,b.scrollbarsClipped=!1,a.setSize())}function kd(a,b){for(var c=wg(b);c!=a.wrapper;c=c.parentNode)if(!c||1==c.nodeType&&"true"==c.getAttribute("cm-ignore-events")||c.parentNode==a.sizer&&c!=a.mover)return!0}function ld(a,b,c,d){var e=a.display;if(!c&&"true"==wg(b).getAttribute("not-content"))return null;var f,g,h=e.lineSpace.getBoundingClientRect();try{f=b.clientX-h.left,g=b.clientY-h.top}catch(b){return null}var j,i=zc(a,f,g);if(d&&1==i.xRel&&(j=Xf(a.doc,i.line).text).length==i.ch){var k=Og(j,j.length,a.options.tabSize)-j.length;i=pb(i.line,Math.max(0,Math.round((f-ac(a.display).left)/Dc(a.display))-k))}return i}function md(a){if(!Eg(this,a)){var b=this,c=b.display;if(c.shift=a.shiftKey,kd(c,a))return f||(c.scroller.draggable=!1,setTimeout(function(){c.scroller.draggable=!0},100)),void 0;if(!td(b,a)){var d=ld(b,a);switch(window.focus(),xg(a)){case 1:d?pd(b,a,d):wg(a)==c.scroller&&sg(a);break;case 2:f&&(b.state.lastMiddleDown=+new Date),d&&Eb(b.doc,d),setTimeout(Yg(fd,b),20),sg(a);break;case 3:t&&Qd(b,a)}}}}function pd(a,b,c){setTimeout(Yg(gd,a),0);var e,d=+new Date;od&&od.time>d-400&&0==qb(od.pos,c)?e="triple":nd&&nd.time>d-400&&0==qb(nd.pos,c)?(e="double",od={time:d,pos:c}):(e="single",nd={time:d,pos:c});var h,f=a.doc.sel,g=p?b.metaKey:b.ctrlKey;a.options.dragDrop&&rh&&!hd(a)&&"single"==e&&(h=f.contains(c))>-1&&!f.ranges[h].empty()?qd(a,b,c,g):rd(a,b,c,e,g)}function qd(a,b,c,g){var h=a.display,i=Qc(a,function(j){f&&(h.scroller.draggable=!1),a.state.draggingText=!1,zg(document,"mouseup",i),zg(h.scroller,"drop",i),Math.abs(b.clientX-j.clientX)+Math.abs(b.clientY-j.clientY)<10&&(sg(j),g||Eb(a.doc,c),fd(a),d&&9==e&&setTimeout(function(){document.body.focus(),fd(a)},20))});f&&(h.scroller.draggable=!0),a.state.draggingText=i,h.scroller.dragDrop&&h.scroller.dragDrop(),yg(document,"mouseup",i),yg(h.scroller,"drop",i)}function rd(a,b,c,d,e){function o(b){if(0!=qb(n,b))if(n=b,"rect"==d){for(var e=[],f=a.options.tabSize,k=Og(Xf(g,c.line).text,c.ch,f),l=Og(Xf(g,b.line).text,b.ch,f),m=Math.min(k,l),o=Math.max(k,l),p=Math.min(c.line,b.line),q=Math.min(a.lastLine(),Math.max(c.line,b.line));q>=p;p++){var r=Xf(g,p).text,s=Pg(r,m,f);m==o?e.push(new vb(pb(p,s),pb(p,s))):r.length>s&&e.push(new vb(pb(p,s),pb(p,Pg(r,o,f))))}e.length||e.push(new vb(c,c)),Kb(g,wb(j.ranges.slice(0,i).concat(e),i),{origin:"*mouse",scroll:!1}),a.scrollIntoView(b)}else{var t=h,u=t.anchor,v=b;if("single"!=d){if("double"==d)var w=a.findWordAt(b);else var w=new vb(pb(b.line,0),zb(g,pb(b.line+1,0)));qb(w.anchor,u)>0?(v=w.head,u=tb(t.from(),w.anchor)):(v=w.anchor,u=sb(t.to(),w.head))}var e=j.ranges.slice(0);e[i]=new vb(zb(g,u),v),Kb(g,wb(e,i),Lg)}}function r(b){var c=++q,e=ld(a,b,!0,"rect"==d);if(e)if(0!=qb(e,n)){gd(a),o(e);var h=Q(f,g);(e.line>=h.to||e.line<h.from)&&setTimeout(Qc(a,function(){q==c&&r(b)}),150)}else{var i=b.clientY<p.top?-20:b.clientY>p.bottom?20:0;i&&setTimeout(Qc(a,function(){q==c&&(f.scroller.scrollTop+=i,r(b))}),50)}}function s(b){q=1/0,sg(b),fd(a),zg(document,"mousemove",t),zg(document,"mouseup",u),g.history.lastSelOrigin=null}var f=a.display,g=a.doc;sg(b);var h,i,j=g.sel,k=j.ranges;if(e&&!b.shiftKey?(i=g.sel.contains(c),h=i>-1?k[i]:new vb(c,c)):h=g.sel.primary(),b.altKey)d="rect",e||(h=new vb(c,c)),c=ld(a,b,!0,!0),i=-1;else if("double"==d){var l=a.findWordAt(c);h=a.display.shift||g.extend?Db(g,h,l.anchor,l.head):l}else if("triple"==d){var m=new vb(pb(c.line,0),zb(g,pb(c.line+1,0)));h=a.display.shift||g.extend?Db(g,h,m.anchor,m.head):m}else h=Db(g,h,c);e?-1==i?(i=k.length,Kb(g,wb(k.concat([h]),i),{scroll:!1,origin:"*mouse"})):k.length>1&&k[i].empty()&&"single"==d?(Kb(g,wb(k.slice(0,i).concat(k.slice(i+1)),0)),j=g.sel):Gb(g,i,h,Lg):(i=0,Kb(g,new ub([h],0),Lg),j=g.sel);var n=c,p=f.wrapper.getBoundingClientRect(),q=0,t=Qc(a,function(a){xg(a)?r(a):s(a)}),u=Qc(a,s);yg(document,"mousemove",t),yg(document,"mouseup",u)}function sd(a,b,c,d,e){try{var f=b.clientX,g=b.clientY}catch(b){return!1}if(f>=Math.floor(a.display.gutters.getBoundingClientRect().right))return!1;d&&sg(b);var h=a.display,i=h.lineDiv.getBoundingClientRect();if(g>i.bottom||!Gg(a,c))return ug(b);g-=i.top-h.viewOffset;for(var j=0;j<a.options.gutters.length;++j){var k=h.gutters.childNodes[j];if(k&&k.getBoundingClientRect().right>=f){var l=ag(a.doc,g),m=a.options.gutters[j];return e(a,c,a,l,m,b),ug(b)}}}function td(a,b){return sd(a,b,"gutterClick",!0,Cg)}function vd(a){var b=this;if(!Eg(b,a)&&!kd(b.display,a)){sg(a),d&&(ud=+new Date);var c=ld(b,a,!0),e=a.dataTransfer.files;if(c&&!hd(b))if(e&&e.length&&window.FileReader&&window.File)for(var f=e.length,g=Array(f),h=0,i=function(a,d){var e=new FileReader;e.onload=Qc(b,function(){if(g[d]=e.result,++h==f){c=zb(b.doc,c);var a={from:c,to:c,text:wh(g.join("\n")),origin:"paste"};Yd(b.doc,a),Jb(b.doc,xb(c,Sd(a)))}}),e.readAsText(a)},j=0;f>j;++j)i(e[j],j);else{if(b.state.draggingText&&b.doc.sel.contains(c)>-1)return b.state.draggingText(a),setTimeout(Yg(fd,b),20),void 0;try{var g=a.dataTransfer.getData("Text");if(g){if(b.state.draggingText&&!(p?a.metaKey:a.ctrlKey))var k=b.listSelections();if(Lb(b.doc,xb(c,c)),k)for(var j=0;j<k.length;++j)ce(b.doc,"",k[j].anchor,k[j].head,"drag");b.replaceSelection(g,"around","paste"),fd(b)}}catch(a){}}}}function wd(a,b){if(d&&(!a.state.draggingText||+new Date-ud<100))return vg(b),void 0;if(!Eg(a,b)&&!kd(a.display,b)&&(b.dataTransfer.setData("Text",a.getSelection()),b.dataTransfer.setDragImage&&!j)){var c=dh("img",null,null,"position: fixed; left: 0; top: 0;");c.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",i&&(c.width=c.height=1,a.display.wrapper.appendChild(c),c._top=c.offsetTop),b.dataTransfer.setDragImage(c,0,0),i&&c.parentNode.removeChild(c)}}function xd(b,c){Math.abs(b.doc.scrollTop-c)<2||(b.doc.scrollTop=c,a||Z(b,{top:c}),b.display.scroller.scrollTop!=c&&(b.display.scroller.scrollTop=c),b.display.scrollbars.setScrollTop(c),a&&Z(b),Wb(b,100))}function yd(a,b,c){(c?b==a.doc.scrollLeft:Math.abs(a.doc.scrollLeft-b)<2)||(b=Math.min(b,a.display.scroller.scrollWidth-a.display.scroller.clientWidth),a.doc.scrollLeft=b,R(a),a.display.scroller.scrollLeft!=b&&(a.display.scroller.scrollLeft=b),a.display.scrollbars.setScrollLeft(b))}function Cd(b,c){var d=Bd(c),e=d.x,g=d.y,h=b.display,j=h.scroller;if(e&&j.scrollWidth>j.clientWidth||g&&j.scrollHeight>j.clientHeight){if(g&&p&&f)a:for(var k=c.target,l=h.view;k!=j;k=k.parentNode)for(var m=0;m<l.length;m++)if(l[m].node==k){b.display.currentWheelTarget=k;break a}if(e&&!a&&!i&&null!=Ad)return g&&xd(b,Math.max(0,Math.min(j.scrollTop+g*Ad,j.scrollHeight-j.clientHeight))),yd(b,Math.max(0,Math.min(j.scrollLeft+e*Ad,j.scrollWidth-j.clientWidth))),sg(c),h.wheelStartX=null,void 0;if(g&&null!=Ad){var n=g*Ad,o=b.doc.scrollTop,q=o+h.wrapper.clientHeight;0>n?o=Math.max(0,o+n-50):q=Math.min(b.doc.height,q+n+50),Z(b,{top:o,bottom:q})}20>zd&&(null==h.wheelStartX?(h.wheelStartX=j.scrollLeft,h.wheelStartY=j.scrollTop,h.wheelDX=e,h.wheelDY=g,setTimeout(function(){if(null!=h.wheelStartX){var a=j.scrollLeft-h.wheelStartX,b=j.scrollTop-h.wheelStartY,c=b&&h.wheelDY&&b/h.wheelDY||a&&h.wheelDX&&a/h.wheelDX;h.wheelStartX=h.wheelStartY=null,c&&(Ad=(Ad*zd+c)/(zd+1),++zd)}},200)):(h.wheelDX+=e,h.wheelDY+=g))}}function Dd(a,b,c){if("string"==typeof b&&(b=Ae[b],!b))return!1;a.display.pollingFast&&dd(a)&&(a.display.pollingFast=!1);var d=a.display.shift,e=!1;try{hd(a)&&(a.state.suppressEdits=!0),c&&(a.display.shift=!1),e=b(a)!=Jg}finally{a.display.shift=d,a.state.suppressEdits=!1}return e}function Ed(a,b,c){for(var d=0;d<a.state.keyMaps.length;d++){var e=De(b,a.state.keyMaps[d],c,a);if(e)return e}return a.options.extraKeys&&De(b,a.options.extraKeys,c,a)||De(b,a.options.keyMap,c,a)}function Gd(a,b,c,d){var e=a.state.keySeq;if(e){if(Ee(b))return"handled";Fd.set(50,function(){a.state.keySeq==e&&(a.state.keySeq=null,ed(a))}),b=e+" "+b}var f=Ed(a,b,d);return"multi"==f&&(a.state.keySeq=b),"handled"==f&&Cg(a,"keyHandled",a,b,c),("handled"==f||"multi"==f)&&(sg(c),Vb(a)),e&&!f&&/\'$/.test(b)?(sg(c),!0):!!f}function Hd(a,b){var c=Fe(b,!0);return c?b.shiftKey&&!a.state.keySeq?Gd(a,"Shift-"+c,b,function(b){return Dd(a,b,!0)})||Gd(a,c,b,function(b){return("string"==typeof b?/^go[A-Z]/.test(b):b.motion)?Dd(a,b):void 0}):Gd(a,c,b,function(b){return Dd(a,b)}):!1}function Id(a,b,c){return Gd(a,"'"+c+"'",b,function(b){return Dd(a,b,!0)})}function Kd(a){var b=this;if(gd(b),!Eg(b,a)){d&&11>e&&27==a.keyCode&&(a.returnValue=!1);var c=a.keyCode;b.display.shift=16==c||a.shiftKey;var f=Hd(b,a);i&&(Jd=f?c:null,!f&&88==c&&!yh&&(p?a.metaKey:a.ctrlKey)&&b.replaceSelection("",null,"cut")),18!=c||/\bCodeMirror-crosshair\b/.test(b.display.lineDiv.className)||Ld(b)}}function Ld(a){function c(a){18!=a.keyCode&&a.altKey||(kh(b,"CodeMirror-crosshair"),zg(document,"keyup",c),zg(document,"mouseover",c))}var b=a.display.lineDiv;lh(b,"CodeMirror-crosshair"),yg(document,"keyup",c),yg(document,"mouseover",c)}function Md(a){16==a.keyCode&&(this.doc.sel.shift=!1),Eg(this,a)}function Nd(a){var b=this;if(!(Eg(b,a)||a.ctrlKey&&!a.altKey||p&&a.metaKey)){var c=a.keyCode,f=a.charCode;if(i&&c==Jd)return Jd=null,sg(a),void 0;if(!(i&&(!a.which||a.which<10)||k)||!Hd(b,a)){var g=String.fromCharCode(null==f?c:f);Id(b,a,g)||(d&&e>=9&&(b.display.inputHasSelection=null),bd(b))}}}function Od(a){"nocursor"!=a.options.readOnly&&(a.state.focused||(Ag(a,"focus",a),a.state.focused=!0,lh(a.display.wrapper,"CodeMirror-focused"),a.curOp||a.display.selForContextMenu==a.doc.sel||(ed(a),f&&setTimeout(Yg(ed,a,!0),0))),ad(a),Vb(a))}function Pd(a){a.state.focused&&(Ag(a,"blur",a),a.state.focused=!1,kh(a.display.wrapper,"CodeMirror-focused")),clearInterval(a.display.blinker),setTimeout(function(){a.state.focused||(a.display.shift=!1)},150)}function Qd(a,b){function m(){if(null!=c.input.selectionStart){var b=a.somethingSelected(),d=c.input.value="\u200b"+(b?c.input.value:"");c.prevInput=b?"":"\u200b",c.input.selectionStart=1,c.input.selectionEnd=d.length,c.selForContextMenu=a.doc.sel}}function n(){if(c.contextMenuPending=!1,c.inputDiv.style.position="relative",c.input.style.cssText=k,d&&9>e&&c.scrollbars.setScrollTop(c.scroller.scrollTop=h),ad(a),null!=c.input.selectionStart){(!d||d&&9>e)&&m();var b=0,f=function(){c.selForContextMenu==a.doc.sel&&0==c.input.selectionStart?Qc(a,Ae.selectAll)(a):b++<10?c.detectingSelectAll=setTimeout(f,500):ed(a)};c.detectingSelectAll=setTimeout(f,200)}}if(!Eg(a,b,"contextmenu")){var c=a.display;if(!kd(c,b)&&!Rd(a,b)){var g=ld(a,b),h=c.scroller.scrollTop;if(g&&!i){var j=a.options.resetSelectionOnContextMenu;j&&-1==a.doc.sel.contains(g)&&Qc(a,Kb)(a.doc,xb(g),Kg);var k=c.input.style.cssText;if(c.inputDiv.style.position="absolute",c.input.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(b.clientY-5)+"px; left: "+(b.clientX-5)+"px; z-index: 1000; background: "+(d?"rgba(255, 255, 255, .05)":"transparent")+"; outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",f)var l=window.scrollY;if(fd(a),f&&window.scrollTo(null,l),ed(a),a.somethingSelected()||(c.input.value=c.prevInput=" "),c.contextMenuPending=!0,c.selForContextMenu=a.doc.sel,clearTimeout(c.detectingSelectAll),d&&e>=9&&m(),t){vg(b);var o=function(){zg(window,"mouseup",o),setTimeout(n,20)};yg(window,"mouseup",o)}else setTimeout(n,50)}}}}function Rd(a,b){return Gg(a,"gutterContextMenu")?sd(a,b,"gutterContextMenu",!1,Ag):!1}function Td(a,b){if(qb(a,b.from)<0)return a;if(qb(a,b.to)<=0)return Sd(b);var c=a.line+b.text.length-(b.to.line-b.from.line)-1,d=a.ch;return a.line==b.to.line&&(d+=Sd(b).ch-b.to.ch),pb(c,d)}function Ud(a,b){for(var c=[],d=0;d<a.sel.ranges.length;d++){var e=a.sel.ranges[d];c.push(new vb(Td(e.anchor,b),Td(e.head,b)))}return wb(c,a.sel.primIndex)}function Vd(a,b,c){return a.line==b.line?pb(c.line,a.ch-b.ch+c.ch):pb(c.line+(a.line-b.line),a.ch)}function Wd(a,b,c){for(var d=[],e=pb(a.first,0),f=e,g=0;g<b.length;g++){var h=b[g],i=Vd(h.from,e,f),j=Vd(Sd(h),e,f);if(e=h.to,f=j,"around"==c){var k=a.sel.ranges[g],l=qb(k.head,k.anchor)<0;d[g]=new vb(l?j:i,l?i:j)}else d[g]=new vb(i,i)}return new ub(d,a.sel.primIndex)}function Xd(a,b,c){var d={canceled:!1,from:b.from,to:b.to,text:b.text,origin:b.origin,cancel:function(){this.canceled=!0}};return c&&(d.update=function(b,c,d,e){b&&(this.from=zb(a,b)),c&&(this.to=zb(a,c)),d&&(this.text=d),void 0!==e&&(this.origin=e)}),Ag(a,"beforeChange",a,d),a.cm&&Ag(a.cm,"beforeChange",a.cm,d),d.canceled?null:{from:d.from,to:d.to,text:d.text,origin:d.origin}}function Yd(a,b,c){if(a.cm){if(!a.cm.curOp)return Qc(a.cm,Yd)(a,b,c);if(a.cm.state.suppressEdits)return}if(!(Gg(a,"beforeChange")||a.cm&&Gg(a.cm,"beforeChange"))||(b=Xd(a,b,!0))){var d=u&&!c&&Ze(a,b.from,b.to);if(d)for(var e=d.length-1;e>=0;--e)Zd(a,{from:d[e].from,to:d[e].to,text:e?[""]:b.text});else Zd(a,b)}}function Zd(a,b){if(1!=b.text.length||""!=b.text[0]||0!=qb(b.from,b.to)){var c=Ud(a,b);hg(a,b,c,a.cm?a.cm.curOp.id:0/0),ae(a,b,c,We(a,b));var d=[];Vf(a,function(a,c){c||-1!=Ug(d,a.history)||(rg(a.history,b),d.push(a.history)),ae(a,b,null,We(a,b))})}}function $d(a,b,c){if(!a.cm||!a.cm.state.suppressEdits){for(var e,d=a.history,f=a.sel,g="undo"==b?d.done:d.undone,h="undo"==b?d.undone:d.done,i=0;i<g.length&&(e=g[i],c?!e.ranges||e.equals(a.sel):e.ranges);i++);if(i!=g.length){for(d.lastOrigin=d.lastSelOrigin=null;e=g.pop(),e.ranges;){if(kg(e,h),c&&!e.equals(a.sel))return Kb(a,e,{clearRedo:!1}),void 0;f=e}var j=[];kg(f,h),h.push({changes:j,generation:d.generation}),d.generation=e.generation||++d.maxGeneration;for(var k=Gg(a,"beforeChange")||a.cm&&Gg(a.cm,"beforeChange"),i=e.changes.length-1;i>=0;--i){var l=e.changes[i];if(l.origin=b,k&&!Xd(a,l,!1))return g.length=0,void 0;j.push(eg(a,l));var m=i?Ud(a,l):Sg(g);ae(a,l,m,Ye(a,l)),!i&&a.cm&&a.cm.scrollIntoView({from:l.from,to:Sd(l)});var n=[];Vf(a,function(a,b){b||-1!=Ug(n,a.history)||(rg(a.history,l),n.push(a.history)),ae(a,l,null,Ye(a,l))})}}}}function _d(a,b){if(0!=b&&(a.first+=b,a.sel=new ub(Vg(a.sel.ranges,function(a){return new vb(pb(a.anchor.line+b,a.anchor.ch),pb(a.head.line+b,a.head.ch))}),a.sel.primIndex),a.cm)){Vc(a.cm,a.first,a.first-b,b);for(var c=a.cm.display,d=c.viewFrom;d<c.viewTo;d++)Wc(a.cm,d,"gutter")}}function ae(a,b,c,d){if(a.cm&&!a.cm.curOp)return Qc(a.cm,ae)(a,b,c,d);if(b.to.line<a.first)return _d(a,b.text.length-1-(b.to.line-b.from.line)),void 0;if(!(b.from.line>a.lastLine())){if(b.from.line<a.first){var e=b.text.length-1-(a.first-b.from.line);_d(a,e),b={from:pb(a.first,0),to:pb(b.to.line+e,b.to.ch),text:[Sg(b.text)],origin:b.origin}}var f=a.lastLine();b.to.line>f&&(b={from:b.from,to:pb(f,Xf(a,f).text.length),text:[b.text[0]],origin:b.origin}),b.removed=Yf(a,b.from,b.to),c||(c=Ud(a,b)),a.cm?be(a.cm,b,d):Of(a,b,d),Lb(a,c,Kg)}}function be(a,b,c){var d=a.doc,e=a.display,f=b.from,g=b.to,h=!1,i=f.line;a.options.lineWrapping||(i=_f(hf(Xf(d,f.line))),d.iter(i,g.line+1,function(a){return a==e.maxLine?(h=!0,!0):void 0})),d.sel.contains(b.from,b.to)>-1&&Fg(a),Of(d,b,c,B(a)),a.options.lineWrapping||(d.iter(i,f.line+b.text.length,function(a){var b=H(a);b>e.maxLineLength&&(e.maxLine=a,e.maxLineLength=b,e.maxLineChanged=!0,h=!1)}),h&&(a.curOp.updateMaxLine=!0)),d.frontier=Math.min(d.frontier,f.line),Wb(a,400);var j=b.text.length-(g.line-f.line)-1;f.line!=g.line||1!=b.text.length||Nf(a.doc,b)?Vc(a,f.line,g.line+1,j):Wc(a,f.line,"text");var k=Gg(a,"changes"),l=Gg(a,"change");if(l||k){var m={from:f,to:g,text:b.text,removed:b.removed,origin:b.origin};l&&Cg(a,"change",a,m),k&&(a.curOp.changeObjs||(a.curOp.changeObjs=[])).push(m)}a.display.selForContextMenu=null}function ce(a,b,c,d,e){if(d||(d=c),qb(d,c)<0){var f=d;d=c,c=f}"string"==typeof b&&(b=wh(b)),Yd(a,{from:c,to:d,text:b,origin:e})}function de(a,b){if(!Eg(a,"scrollCursorIntoView")){var c=a.display,d=c.sizer.getBoundingClientRect(),e=null;if(b.top+d.top<0?e=!0:b.bottom+d.top>(window.innerHeight||document.documentElement.clientHeight)&&(e=!1),null!=e&&!m){var f=dh("div","\u200b",null,"position: absolute; top: "+(b.top-c.viewOffset-$b(a.display))+"px; height: "+(b.bottom-b.top+bc(a)+c.barHeight)+"px; left: "+b.left+"px; width: 2px;");a.display.lineSpace.appendChild(f),f.scrollIntoView(e),a.display.lineSpace.removeChild(f)}}}function ee(a,b,c,d){null==d&&(d=0);for(var e=0;5>e;e++){var f=!1,g=wc(a,b),h=c&&c!=b?wc(a,c):g,i=ge(a,Math.min(g.left,h.left),Math.min(g.top,h.top)-d,Math.max(g.left,h.left),Math.max(g.bottom,h.bottom)+d),j=a.doc.scrollTop,k=a.doc.scrollLeft;if(null!=i.scrollTop&&(xd(a,i.scrollTop),Math.abs(a.doc.scrollTop-j)>1&&(f=!0)),null!=i.scrollLeft&&(yd(a,i.scrollLeft),Math.abs(a.doc.scrollLeft-k)>1&&(f=!0)),!f)break}return g}function fe(a,b,c,d,e){var f=ge(a,b,c,d,e);null!=f.scrollTop&&xd(a,f.scrollTop),null!=f.scrollLeft&&yd(a,f.scrollLeft)}function 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k=[i,1],l=qb(j.from,h.from),m=qb(j.to,h.to);(0>l||!g.inclusiveLeft&&!l)&&k.push({from:j.from,to:h.from}),(m>0||!g.inclusiveRight&&!m)&&k.push({from:h.to,to:j.to}),e.splice.apply(e,k),i+=k.length-1}}return e}function $e(a){var b=a.markedSpans;if(b){for(var c=0;c<b.length;++c)b[c].marker.detachLine(a);a.markedSpans=null}}function _e(a,b){if(b){for(var c=0;c<b.length;++c)b[c].marker.attachLine(a);a.markedSpans=b}}function af(a){return a.inclusiveLeft?-1:0}function bf(a){return a.inclusiveRight?1:0}function cf(a,b){var c=a.lines.length-b.lines.length;if(0!=c)return c;var d=a.find(),e=b.find(),f=qb(d.from,e.from)||af(a)-af(b);if(f)return-f;var g=qb(d.to,e.to)||bf(a)-bf(b);return g?g:b.id-a.id}function df(a,b){var d,c=v&&a.markedSpans;if(c)for(var e,f=0;f<c.length;++f)e=c[f],e.marker.collapsed&&null==(b?e.from:e.to)&&(!d||cf(d,e.marker)<0)&&(d=e.marker);return d}function ef(a){return df(a,!0)}function ff(a){return df(a,!1)}function gf(a,b,c,d,e){var f=Xf(a,b),g=v&&f.markedSpans;if(g)for(var 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yf(this,a,b)},getLineTokens:function(a,b){return yf(this,pb(a),b,!0)},getTokenTypeAt:function(a){a=zb(this.doc,a);var f,b=Bf(this,Xf(this.doc,a.line)),c=0,d=(b.length-1)/2,e=a.ch;if(0==e)f=b[2];else for(;;){var g=c+d>>1;if((g?b[2*g-1]:0)>=e)d=g;else{if(!(b[2*g+1]<e)){f=b[2*g+2];break}c=g+1}}var h=f?f.indexOf("cm-overlay "):-1;return 0>h?f:0==h?null:f.slice(0,h-1)},getModeAt:function(a){var b=this.doc.mode;return b.innerMode?w.innerMode(b,this.getTokenAt(a).state).mode:b},getHelper:function(a,b){return this.getHelpers(a,b)[0]},getHelpers:function(a,b){var c=[];if(!xe.hasOwnProperty(b))return xe;var d=xe[b],e=this.getModeAt(a);if("string"==typeof e[b])d[e[b]]&&c.push(d[e[b]]);else if(e[b])for(var f=0;f<e[b].length;f++){var g=d[e[b][f]];g&&c.push(g)}else e.helperType&&d[e.helperType]?c.push(d[e.helperType]):d[e.name]&&c.push(d[e.name]);for(var f=0;f<d._global.length;f++){var h=d._global[f];
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d=a.gutterMarkers||(a.gutterMarkers={});return d[b]=c,!c&&ah(d)&&(a.gutterMarkers=null),!0})}),clearGutter:Rc(function(a){var b=this,c=b.doc,d=c.first;c.iter(function(c){c.gutterMarkers&&c.gutterMarkers[a]&&(c.gutterMarkers[a]=null,Wc(b,d,"gutter"),ah(c.gutterMarkers)&&(c.gutterMarkers=null)),++d})}),addLineWidget:Rc(function(a,b,c){return rf(this,a,b,c)}),removeLineWidget:function(a){a.clear()},lineInfo:function(a){if("number"==typeof a){if(!Bb(this.doc,a))return null;var b=a;if(a=Xf(this.doc,a),!a)return null}else{var b=_f(a);if(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}},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(a,b,c,d,e){var f=this.display;a=wc(this,zb(this.doc,a));var g=a.bottom,h=a.left;if(b.style.position="absolute",b.setAttribute("cm-ignore-events","true"),f.sizer.appendChild(b),"over"==d)g=a.top;else if("above"==d||"near"==d){var i=Math.max(f.wrapper.clientHeight,this.doc.height),j=Math.max(f.sizer.clientWidth,f.lineSpace.clientWidth);("above"==d||a.bottom+b.offsetHeight>i)&&a.top>b.offsetHeight?g=a.top-b.offsetHeight:a.bottom+b.offsetHeight<=i&&(g=a.bottom),h+b.offsetWidth>j&&(h=j-b.offsetWidth)}b.style.top=g+"px",b.style.left=b.style.right="","right"==e?(h=f.sizer.clientWidth-b.offsetWidth,b.style.right="0px"):("left"==e?h=0:"middle"==e&&(h=(f.sizer.clientWidth-b.offsetWidth)/2),b.style.left=h+"px"),c&&fe(this,h,g,h+b.offsetWidth,g+b.offsetHeight)},triggerOnKeyDown:Rc(Kd),triggerOnKeyPress:Rc(Nd),triggerOnKeyUp:Md,execCommand:function(a){return Ae.hasOwnProperty(a)?Ae[a](this):void 0},findPosH:function(a,b,c,d){var e=1;0>b&&(e=-1,b=-b);for(var f=0,g=zb(this.doc,a);b>f&&(g=ne(this.doc,g,e,c,d),!g.hitSide);++f);return g},moveH:Rc(function(a,b){var c=this;c.extendSelectionsBy(function(d){return c.display.shift||c.doc.extend||d.empty()?ne(c.doc,d.head,a,b,c.options.rtlMoveVisually):0>a?d.from():d.to()},Mg)}),deleteH:Rc(function(a,b){var c=this.doc.sel,d=this.doc;c.somethingSelected()?d.replaceSelection("",null,"+delete"):me(this,function(c){var e=ne(d,c.head,a,b,!1);return 0>a?{from:e,to:c.head}:{from:c.head,to:e}})}),findPosV:function(a,b,c,d){var e=1,f=d;0>b&&(e=-1,b=-b);for(var g=0,h=zb(this.doc,a);b>g;++g){var i=wc(this,h,"div");if(null==f?f=i.left:i.left=f,h=oe(this,i,e,c),h.hitSide)break}return h},moveV:Rc(function(a,b){var c=this,d=this.doc,e=[],f=!c.display.shift&&!d.extend&&d.sel.somethingSelected();if(d.extendSelectionsBy(function(g){if(f)return 0>a?g.from():g.to();var h=wc(c,g.head,"div");null!=g.goalColumn&&(h.left=g.goalColumn),e.push(h.left);var i=oe(c,h,a,b);return"page"==b&&g==d.sel.primary()&&he(c,null,vc(c,i,"div").top-h.top),i},Mg),e.length)for(var 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a=this.doc.cm,b=a&&!a.curOp;if(b&&Gc(a),Gg(this,"clear")){var c=this.find();c&&Cg(this,"clear",c.from,c.to)}for(var d=null,e=null,f=0;f<this.lines.length;++f){var g=this.lines[f],h=Re(g.markedSpans,this);a&&!this.collapsed?Wc(a,_f(g),"text"):a&&(null!=h.to&&(e=_f(g)),null!=h.from&&(d=_f(g))),g.markedSpans=Se(g.markedSpans,h),null==h.from&&this.collapsed&&!mf(this.doc,g)&&a&&$f(g,Cc(a.display))}if(a&&this.collapsed&&!a.options.lineWrapping)for(var f=0;f<this.lines.length;++f){var i=hf(this.lines[f]),j=H(i);j>a.display.maxLineLength&&(a.display.maxLine=i,a.display.maxLineLength=j,a.display.maxLineChanged=!0)}null!=d&&a&&this.collapsed&&Vc(a,d,e+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,a&&Nb(a.doc)),a&&Cg(a,"markerCleared",a,this),b&&Ic(a),this.parent&&this.parent.clear()}},Ie.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=Re(f.markedSpans,this);if(null!=g.from&&(c=pb(b?f:_f(f),g.from),-1==a))return c;if(null!=g.to&&(d=pb(b?f:_f(f),g.to),1==a))return d}return c&&{from:c,to:d}},Ie.prototype.changed=function(){var a=this.find(-1,!0),b=this,c=this.doc.cm;a&&c&&Pc(c,function(){var d=a.line,e=_f(a.line),f=ic(c,e);if(f&&(oc(f),c.curOp.selectionChanged=c.curOp.forceUpdate=!0),c.curOp.updateMaxLine=!0,!mf(b.doc,d)&&null!=b.height){var g=b.height;b.height=null;var h=qf(b)-g;h&&$f(d,d.height+h)}})},Ie.prototype.attachLine=function(a){if(!this.lines.length&&this.doc.cm){var b=this.doc.cm.curOp;b.maybeHiddenMarkers&&-1!=Ug(b.maybeHiddenMarkers,this)||(b.maybeUnhiddenMarkers||(b.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(a)},Ie.prototype.detachLine=function(a){if(this.lines.splice(Ug(this.lines,a),1),!this.lines.length&&this.doc.cm){var b=this.doc.cm.curOp;(b.maybeHiddenMarkers||(b.maybeHiddenMarkers=[])).push(this)}};var Je=0,Le=w.SharedTextMarker=function(a,b){this.markers=a,this.primary=b;for(var c=0;c<a.length;++c)a[c].parent=this};Hg(Le),Le.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var a=0;a<this.markers.length;++a)this.markers[a].clear();Cg(this,"clear")}},Le.prototype.find=function(a,b){return this.primary.find(a,b)};var of=w.LineWidget=function(a,b,c){if(c)for(var d in c)c.hasOwnProperty(d)&&(this[d]=c[d]);this.cm=a,this.node=b};Hg(of),of.prototype.clear=function(){var a=this.cm,b=this.line.widgets,c=this.line,d=_f(c);if(null!=d&&b){for(var e=0;e<b.length;++e)b[e]==this&&b.splice(e--,1);b.length||(c.widgets=null);var f=qf(this);Pc(a,function(){pf(a,c,-f),Wc(a,d,"widget"),$f(c,Math.max(0,c.height-f))})}},of.prototype.changed=function(){var a=this.height,b=this.cm,c=this.line;this.height=null;var d=qf(this)-a;d&&Pc(b,function(){b.curOp.forceUpdate=!0,pf(b,c,d),$f(c,c.height+d)})};var sf=w.Line=function(a,b,c){this.text=a,_e(this,b),this.height=c?c(this):1};Hg(sf),sf.prototype.lineNo=function(){return _f(this)};var Df={},Ef={};Pf.prototype={chunkSize:function(){return this.lines.length},removeInner:function(a,b){for(var c=a,d=a+b;d>c;++c){var e=this.lines[c];this.height-=e.height,uf(e),Cg(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(var d=0;d<b.length;++d)b[d].parent=this},iterN:function(a,b,c){for(var d=a+b;d>a;++a)if(c(this.lines[a]))return!0}},Qf.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(e>a){var f=Math.min(b,e-a),g=d.height;if(d.removeInner(a,f),this.height-=g-d.height,e==f&&(this.children.splice(c--,1),d.parent=null),0==(b-=f))break;a=0}else a-=e}if(this.size-b<25&&(this.children.length>1||!(this.children[0]instanceof Pf))){var h=[];this.collapse(h),this.children=[new Pf(h)],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(f>=a){if(e.insertInner(a,b,c),e.lines&&e.lines.length>50){for(;e.lines.length>50;){var g=e.lines.splice(e.lines.length-25,25),h=new Pf(g);e.height-=h.height,this.children.splice(d+1,0,h),h.parent=this}this.maybeSpill()}break}a-=f}},maybeSpill:function(){if(!(this.children.length<=10)){var a=this;do{var b=a.children.splice(a.children.length-5,5),c=new Qf(b);if(a.parent){a.size-=c.size,a.height-=c.height;var e=Ug(a.parent.children,a);a.parent.children.splice(e+1,0,c)}else{var d=new Qf(a.children);d.parent=a,a.children=[d,c],a=d}c.parent=a.parent}while(a.children.length>10);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(f>a){var g=Math.min(b,f-a);if(e.iterN(a,g,c))return!0;if(0==(b-=g))break;a=0}else a-=f}}};var Rf=0,Sf=w.Doc=function(a,b,c){if(!(this instanceof Sf))return new Sf(a,b,c);null==c&&(c=0),Qf.call(this,[new Pf([new sf("",null)])]),this.first=c,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.frontier=c;var d=pb(c,0);this.sel=xb(d),this.history=new dg(null),this.id=++Rf,this.modeOption=b,"string"==typeof a&&(a=wh(a)),Of(this,{from:d,to:d,text:a}),Kb(this,xb(d),Kg)};Sf.prototype=Wg(Qf.prototype,{constructor:Sf,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=Zf(this,this.first,this.first+this.size);return a===!1?b:b.join(a||"\n")},setValue:Sc(function(a){var b=pb(this.first,0),c=this.first+this.size-1;Yd(this,{from:b,to:pb(c,Xf(this,c).text.length),text:wh(a),origin:"setValue"},!0),Kb(this,xb(b))}),replaceRange:function(a,b,c,d){b=zb(this,b),c=c?zb(this,c):b,ce(this,a,b,c,d)},getRange:function(a,b,c){var d=Yf(this,zb(this,a),zb(this,b));return c===!1?d:d.join(c||"\n")},getLine:function(a){var b=this.getLineHandle(a);return b&&b.text},getLineHandle:function(a){return Bb(this,a)?Xf(this,a):void 0},getLineNumber:function(a){return _f(a)},getLineHandleVisualStart:function(a){return"number"==typeof a&&(a=Xf(this,a)),hf(a)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(a){return zb(this,a)},getCursor:function(a){var c,b=this.sel.primary();return c=null==a||"head"==a?b.head:"anchor"==a?b.anchor:"end"==a||"to"==a||a===!1?b.to():b.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Sc(function(a,b,c){Hb(this,zb(this,"number"==typeof a?pb(a,b||0):a),null,c)}),setSelection:Sc(function(a,b,c){Hb(this,zb(this,a),zb(this,b||a),c)}),extendSelection:Sc(function(a,b,c){Eb(this,zb(this,a),b&&zb(this,b),c)}),extendSelections:Sc(function(a,b){Fb(this,Cb(this,a,b))}),extendSelectionsBy:Sc(function(a,b){Fb(this,Vg(this.sel.ranges,a),b)}),setSelections:Sc(function(a,b,c){if(a.length){for(var d=0,e=[];d<a.length;d++)e[d]=new vb(zb(this,a[d].anchor),zb(this,a[d].head));null==b&&(b=Math.min(a.length-1,this.sel.primIndex)),Kb(this,wb(e,b),c)}}),addSelection:Sc(function(a,b,c){var d=this.sel.ranges.slice(0);d.push(new vb(zb(this,a),zb(this,b||a))),Kb(this,wb(d,d.length-1),c)}),getSelection:function(a){for(var c,b=this.sel.ranges,d=0;d<b.length;d++){var e=Yf(this,b[d].from(),b[d].to());c=c?c.concat(e):e}return a===!1?c:c.join(a||"\n")},getSelections:function(a){for(var b=[],c=this.sel.ranges,d=0;d<c.length;d++){var e=Yf(this,c[d].from(),c[d].to());a!==!1&&(e=e.join(a||"\n")),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:Sc(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:wh(a[f]),origin:c}}for(var h=b&&"end"!=b&&Wd(this,d,b),f=d.length-1;f>=0;f--)Yd(this,d[f]);h?Jb(this,h):this.cm&&ie(this.cm)}),undo:Sc(function(){$d(this,"undo")}),redo:Sc(function(){$d(this,"redo")}),undoSelection:Sc(function(){$d(this,"undo",!0)}),redoSelection:Sc(function(){$d(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(var d=0;d<a.undone.length;d++)a.undone[d].ranges||++c;return{undo:b,redo:c}},clearHistory:function(){this.history=new dg(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(a){return a&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(a){return this.history.generation==(a||this.cleanGeneration)},getHistory:function(){return{done:og(this.history.done),undone:og(this.history.undone)}},setHistory:function(a){var b=this.history=new dg(this.history.maxGeneration);b.done=og(a.done.slice(0),null,!0),b.undone=og(a.undone.slice(0),null,!0)},addLineClass:Sc(function(a,b,c){return le(this,a,"gutter"==b?"gutter":"class",function(a){var d="text"==b?"textClass":"background"==b?"bgClass":"gutter"==b?"gutterClass":"wrapClass";if(a[d]){if(jh(c).test(a[d]))return!1;a[d]+=" "+c}else a[d]=c;return!0})}),removeLineClass:Sc(function(a,b,c){return le(this,a,"gutter"==b?"gutter":"class",function(a){var d="text"==b?"textClass":"background"==b?"bgClass":"gutter"==b?"gutterClass":"wrapClass",e=a[d];if(!e)return!1;if(null==c)a[d]=null;else{var f=e.match(jh(c));if(!f)return!1;var g=f.index+f[0].length;a[d]=e.slice(0,f.index)+(f.index&&g!=e.length?" ":"")+e.slice(g)||null}return!0})}),markText:function(a,b,c){return Ke(this,zb(this,a),zb(this,b),c,"range")},setBookmark:function(a,b){var c={replacedWith:b&&(null==b.nodeType?b.widget:b),insertLeft:b&&b.insertLeft,clearWhenEmpty:!1,shared:b&&b.shared};return a=zb(this,a),Ke(this,a,a,c,"bookmark")},findMarksAt:function(a){a=zb(this,a);var b=[],c=Xf(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=zb(this,a),b=zb(this,b);var d=[],e=a.line;return this.iter(a.line,b.line+1,function(f){var g=f.markedSpans;if(g)for(var h=0;h<g.length;h++){var i=g[h];e==a.line&&a.ch>i.to||null==i.from&&e!=a.line||e==b.line&&i.from>b.ch||c&&!c(i.marker)||d.push(i.marker.parent||i.marker)}++e}),d},getAllMarks:function(){var a=[];return this.iter(function(b){var c=b.markedSpans;if(c)for(var d=0;d<c.length;++d)null!=c[d].from&&a.push(c[d].marker)
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w&&(a=a.doc),this.linked)for(var b=0;b<this.linked.length;++b){var c=this.linked[b];if(c.doc==a){this.linked.splice(b,1),a.unlinkDoc(this),Pe(Ne(this));break}}if(a.history==this.history){var d=[a.id];Vf(a,function(a){d.push(a.id)},!0),a.history=new dg(null),a.history.done=og(this.history.done,d),a.history.undone=og(this.history.undone,d)}},iterLinkedDocs:function(a){Vf(this,a)},getMode:function(){return this.mode},getEditor:function(){return this.cm}}),Sf.prototype.eachLine=Sf.prototype.iter;var Tf="iter insert remove copy getEditor".split(" ");for(var Uf in Sf.prototype)Sf.prototype.hasOwnProperty(Uf)&&Ug(Tf,Uf)<0&&(w.prototype[Uf]=function(a){return function(){return a.apply(this.doc,arguments)}}(Sf.prototype[Uf]));Hg(Sf);var sg=w.e_preventDefault=function(a){a.preventDefault?a.preventDefault():a.returnValue=!1},tg=w.e_stopPropagation=function(a){a.stopPropagation?a.stopPropagation():a.cancelBubble=!0},vg=w.e_stop=function(a){sg(a),tg(a)},yg=w.on=function(a,b,c){if(a.addEventListener)a.addEventListener(b,c,!1);else if(a.attachEvent)a.attachEvent("on"+b,c);else{var d=a._handlers||(a._handlers={}),e=d[b]||(d[b]=[]);e.push(c)}},zg=w.off=function(a,b,c){if(a.removeEventListener)a.removeEventListener(b,c,!1);else if(a.detachEvent)a.detachEvent("on"+b,c);else{var d=a._handlers&&a._handlers[b];if(!d)return;for(var e=0;e<d.length;++e)if(d[e]==c){d.splice(e,1);break}}},Ag=w.signal=function(a,b){var c=a._handlers&&a._handlers[b];if(c)for(var 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