text: /* CodeMirror - Minified & Bundled
     Generated on 14/01/2016 with http://codemirror.net/doc/compress.html
     Version: HEAD
  
     CodeMirror Library:
     - codemirror.js
     Modes:
     - lua.js
     Add-ons:
     - dialog.js
     - matchbrackets.js
     - search.js
     - searchcursor.js
     - simplescrollbars.js
   */
  
  !function(a){if("object"==typeof exports&&"object"==typeof module)module.exports=a();else{if("function"==typeof define&&define.amd)return define([],a);(this||window).CodeMirror=a()}}(function(){"use strict";function x(a,b){if(!(this instanceof x))return new x(a,b);this.options=b=b?mg(b):{},mg(Dd,b,!1),K(b);var c=b.value;"string"==typeof c&&(c=new df(c,b.mode,null,b.lineSeparator)),this.doc=c;var d=new x.inputStyles[b.inputStyle](this),e=this.display=new y(a,c,d);e.wrapper.CodeMirror=this,G(this),E(this),b.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),b.autofocus&&!p&&e.input.focus(),O(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,selectingText:!1,draggingText:!1,highlight:new bg,keySeq:null,specialChars:null};var i=this;f&&11>g&&setTimeout(function(){i.display.input.reset(!0)},20),sc(this),Gg(),Yb(this),this.curOp.forceUpdate=!0,hf(this,c),b.autofocus&&!p||i.hasFocus()?setTimeout(ng(ad,this),20):bd(this);for(var j in Ed)Ed.hasOwnProperty(j)&&Ed[j](this,b[j],Gd);T(this),b.finishInit&&b.finishInit(this);for(var k=0;k<Kd.length;++k)Kd[k](this);$b(this),h&&b.lineWrapping&&"optimizelegibility"==getComputedStyle(e.lineDiv).textRendering&&(e.lineDiv.style.textRendering="auto")}function y(a,b,d){var e=this;this.input=d,e.scrollbarFiller=ug("div",null,"CodeMirror-scrollbar-filler"),e.scrollbarFiller.setAttribute("cm-not-content","true"),e.gutterFiller=ug("div",null,"CodeMirror-gutter-filler"),e.gutterFiller.setAttribute("cm-not-content","true"),e.lineDiv=ug("div",null,"CodeMirror-code"),e.selectionDiv=ug("div",null,null,"position: relative; z-index: 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1px;"),e.gutters=ug("div",null,"CodeMirror-gutters"),e.lineGutter=null,e.scroller=ug("div",[e.sizer,e.heightForcer,e.gutters],"CodeMirror-scroll"),e.scroller.setAttribute("tabIndex","-1"),e.wrapper=ug("div",[e.scrollbarFiller,e.gutterFiller,e.scroller],"CodeMirror"),f&&8>g&&(e.gutters.style.zIndex=-1,e.scroller.style.paddingRight=0),h||c&&p||(e.scroller.draggable=!0),a&&(a.appendChild?a.appendChild(e.wrapper):a(e.wrapper)),e.viewFrom=e.viewTo=b.first,e.reportedViewFrom=e.reportedViewTo=b.first,e.view=[],e.renderedView=null,e.externalMeasured=null,e.viewOffset=0,e.lastWrapHeight=e.lastWrapWidth=0,e.updateLineNumbers=null,e.nativeBarWidth=e.barHeight=e.barWidth=0,e.scrollbarsClipped=!1,e.lineNumWidth=e.lineNumInnerWidth=e.lineNumChars=null,e.alignWidgets=!1,e.cachedCharWidth=e.cachedTextHeight=e.cachedPaddingH=null,e.maxLine=null,e.maxLineLength=0,e.maxLineChanged=!1,e.wheelDX=e.wheelDY=e.wheelStartX=e.wheelStartY=null,e.shift=!1,e.selForContextMenu=null,e.activeTouch=null,d.init(e)}function z(a){a.doc.mode=x.getMode(a.options,a.doc.modeOption),A(a)}function A(a){a.doc.iter(function(a){a.stateAfter&&(a.stateAfter=null),a.styles&&(a.styles=null)}),a.doc.frontier=a.doc.first,lb(a,100),a.state.modeGen++,a.curOp&&lc(a)}function B(a){a.options.lineWrapping?(Cg(a.display.wrapper,"CodeMirror-wrap"),a.display.sizer.style.minWidth="",a.display.sizerWidth=null):(Bg(a.display.wrapper,"CodeMirror-wrap"),J(a)),D(a),lc(a),Ib(a),setTimeout(function(){P(a)},100)}function C(a){var b=Ub(a.display),c=a.options.lineWrapping,d=c&&Math.max(5,a.display.scroller.clientWidth/Vb(a.display)-3);return function(e){if(ze(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 D(a){var b=a.doc,c=C(a);b.iter(function(a){var b=c(a);b!=a.height&&mf(a,b)})}function E(a){a.display.wrapper.className=a.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+a.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Ib(a)}function F(a){G(a),lc(a),setTimeout(function(){S(a)},20)}function G(a){var b=a.display.gutters,c=a.options.gutters;wg(b);for(var d=0;d<c.length;++d){var e=c[d],f=b.appendChild(ug("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",H(a)}function H(a){var b=a.display.gutters.offsetWidth;a.display.sizer.style.marginLeft=b+"px"}function I(a){if(0==a.height)return 0;for(var c,b=a.text.length,d=a;c=se(d);){var e=c.find(0,!0);d=e.from.line,b+=e.from.ch-e.to.ch}for(d=a;c=te(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 J(a){var b=a.display,c=a.doc;b.maxLine=jf(c,c.first),b.maxLineLength=I(b.maxLine),b.maxLineChanged=!0,c.iter(function(a){var c=I(a);c>b.maxLineLength&&(b.maxLineLength=c,b.maxLine=a)})}function K(a){var b=ig(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 L(a){var b=a.display,c=b.gutters.offsetWidth,d=Math.round(a.doc.height+qb(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+sb(a)+b.barHeight,nativeBarWidth:b.nativeBarWidth,gutterWidth:c}}function M(a,b,c){this.cm=c;var d=this.vert=ug("div",[ug("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),e=this.horiz=ug("div",[ug("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");a(d),a(e),Mf(d,"scroll",function(){d.clientHeight&&b(d.scrollTop,"vertical")}),Mf(e,"scroll",function(){e.clientWidth&&b(e.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,f&&8>g&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function N(){}function O(a){a.display.scrollbars&&(a.display.scrollbars.clear(),a.display.scrollbars.addClass&&Bg(a.display.wrapper,a.display.scrollbars.addClass)),a.display.scrollbars=new x.scrollbarModel[a.options.scrollbarStyle](function(b){a.display.wrapper.insertBefore(b,a.display.scrollbarFiller),Mf(b,"mousedown",function(){a.state.focused&&setTimeout(function(){a.display.input.focus()},0)}),b.setAttribute("cm-not-content","true")},function(b,c){"horizontal"==c?Lc(a,b):Kc(a,b)},a),a.display.scrollbars.addClass&&Cg(a.display.wrapper,a.display.scrollbars.addClass)}function P(a,b){b||(b=L(a));var c=a.display.barWidth,d=a.display.barHeight;Q(a,b);for(var e=0;4>e&&c!=a.display.barWidth||d!=a.display.barHeight;e++)c!=a.display.barWidth&&a.options.lineWrapping&&aa(a),Q(a,L(a)),c=a.display.barWidth,d=a.display.barHeight}function Q(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 R(a,b,c){var d=c&&null!=c.top?Math.max(0,c.top):a.scroller.scrollTop;d=Math.floor(d-pb(a));var e=c&&null!=c.bottom?c.bottom:d+a.wrapper.clientHeight,f=of(b,d),g=of(b,e);if(c&&c.ensure){var h=c.ensure.from.line,i=c.ensure.to.line;f>h?(f=h,g=of(b,pf(jf(b,h))+a.wrapper.clientHeight)):Math.min(i,b.lastLine())>=g&&(f=of(b,pf(jf(b,i))-a.wrapper.clientHeight),g=i)}return{from:f,to:Math.max(g,f+1)}}function S(a){var b=a.display,c=b.view;if(b.alignWidgets||b.gutters.firstChild&&a.options.fixedGutter){for(var d=V(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 T(a){if(!a.options.lineNumbers)return!1;var b=a.doc,c=U(a.options,b.first+b.size-1),d=a.display;if(c.length!=d.lineNumChars){var e=d.measure.appendChild(ug("div",[ug("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)+1,d.lineNumWidth=d.lineNumInnerWidth+g,d.lineNumChars=d.lineNumInnerWidth?c.length:-1,d.lineGutter.style.width=d.lineNumWidth+"px",H(a),!0}return!1}function U(a,b){return String(a.lineNumberFormatter(b+a.firstLineNumber))}function V(a){return a.scroller.getBoundingClientRect().left-a.sizer.getBoundingClientRect().left}function W(a,b,c){var d=a.display;this.viewport=b,this.visible=R(d,a.doc,b),this.editorIsHidden=!d.wrapper.offsetWidth,this.wrapperHeight=d.wrapper.clientHeight,this.wrapperWidth=d.wrapper.clientWidth,this.oldDisplayWidth=tb(a),this.force=c,this.dims=ca(a),this.events=[]}function X(a){var b=a.display;!b.scrollbarsClipped&&b.scroller.offsetWidth&&(b.nativeBarWidth=b.scroller.offsetWidth-b.scroller.clientWidth,b.heightForcer.style.height=sb(a)+"px",b.sizer.style.marginBottom=-b.nativeBarWidth+"px",b.sizer.style.borderRightWidth=sb(a)+"px",b.scrollbarsClipped=!0)}function Y(a,b){var c=a.display,d=a.doc;if(b.editorIsHidden)return nc(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==rc(a))return!1;T(a)&&(nc(a),b.dims=ca(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)),w&&(f=xe(a.doc,f),g=ye(a.doc,g));var h=f!=c.viewFrom||g!=c.viewTo||c.lastWrapHeight!=b.wrapperHeight||c.lastWrapWidth!=b.wrapperWidth;qc(a,f,g),c.viewOffset=pf(jf(a.doc,c.viewFrom)),a.display.mover.style.top=c.viewOffset+"px";var i=rc(a);if(!h&&0==i&&!b.force&&c.renderedView==c.view&&(null==c.updateLineNumbers||c.updateLineNumbers>=c.viewTo))return!1;var j=zg();return i>4&&(c.lineDiv.style.display="none"),da(a,c.updateLineNumbers,b.dims),i>4&&(c.lineDiv.style.display=""),c.renderedView=c.view,j&&zg()!=j&&j.offsetHeight&&j.focus(),wg(c.cursorDiv),wg(c.selectionDiv),c.gutters.style.height=c.sizer.style.minHeight=0,h&&(c.lastWrapHeight=b.wrapperHeight,c.lastWrapWidth=b.wrapperWidth,lb(a,400)),c.updateLineNumbers=null,!0}function Z(a,b){for(var c=b.viewport,d=!0;(d&&a.options.lineWrapping&&b.oldDisplayWidth!=tb(a)||(c&&null!=c.top&&(c={top:Math.min(a.doc.height+qb(a.display)-ub(a),c.top)}),b.visible=R(a.display,a.doc,c),!(b.visible.from>=a.display.viewFrom&&b.visible.to<=a.display.viewTo)))&&Y(a,b);d=!1){aa(a);var e=L(a);gb(a),_(a,e),P(a,e)}b.signal(a,"update",a),(a.display.viewFrom!=a.display.reportedViewFrom||a.display.viewTo!=a.display.reportedViewTo)&&(b.signal(a,"viewportChange",a,a.display.viewFrom,a.display.viewTo),a.display.reportedViewFrom=a.display.viewFrom,a.display.reportedViewTo=a.display.viewTo)}function $(a,b){var c=new W(a,b);if(Y(a,c)){aa(a),Z(a,c);var d=L(a);gb(a),_(a,d),P(a,d),c.finish()}}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+sb(a),b.clientHeight)+"px"}function aa(a){for(var b=a.display,c=b.lineDiv.offsetTop,d=0;d<b.view.length;d++){var h,e=b.view[d];if(!e.hidden){if(f&&8>g){var i=e.node.offsetTop+e.node.offsetHeight;h=i-c,c=i}else{var j=e.node.getBoundingClientRect();h=j.bottom-j.top}var k=e.line.height-h;if(2>h&&(h=Ub(b)),(k>.001||-.001>k)&&(mf(e.line,h),ba(e.line),e.rest))for(var l=0;l<e.rest.length;l++)ba(e.rest[l])}}}function ba(a){if(a.widgets)for(var b=0;b<a.widgets.length;++b)a.widgets[b].height=a.widgets[b].node.parentNode.offsetHeight}function ca(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:V(b),gutterTotalWidth:b.gutters.offsetWidth,gutterLeft:c,gutterWidth:d,wrapperWidth:b.wrapper.clientWidth}}function da(a,b,c){function i(b){var c=b.nextSibling;return h&&q&&a.display.currentWheelTarget==b?b.style.display="none":b.parentNode.removeChild(b),c}for(var d=a.display,e=a.options.lineNumbers,f=d.lineDiv,g=f.firstChild,j=d.view,k=d.viewFrom,l=0;l<j.length;l++){var m=j[l];if(m.hidden);else if(m.node&&m.node.parentNode==f){for(;g!=m.node;)g=i(g);var o=e&&null!=b&&k>=b&&m.lineNumber;m.changes&&(ig(m.changes,"gutter")>-1&&(o=!1),ea(a,m,k,c)),o&&(wg(m.lineNumber),m.lineNumber.appendChild(document.createTextNode(U(a.options,k)))),g=m.node.nextSibling}else{var n=ma(a,m,k,c);f.insertBefore(n,g)}k+=m.size}for(;g;)g=i(g)}function ea(a,b,c,d){for(var e=0;e<b.changes.length;e++){var f=b.changes[e];"text"==f?ia(a,b):"gutter"==f?ka(a,b,c,d):"class"==f?ja(b):"widget"==f&&la(a,b,d)}b.changes=null}function fa(a){return a.node==a.text&&(a.node=ug("div",null,null,"position: relative"),a.text.parentNode&&a.text.parentNode.replaceChild(a.node,a.text),a.node.appendChild(a.text),f&&8>g&&(a.node.style.zIndex=2)),a.node}function ga(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=fa(a);a.background=c.insertBefore(ug("div",null,b),c.firstChild)}}function ha(a,b){var c=a.display.externalMeasured;return c&&c.line==b.line?(a.display.externalMeasured=null,b.measure=c.measure,c.built):Te(a,b)}function ia(a,b){var c=b.text.className,d=ha(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,ja(b)):c&&(b.text.className=c)}function ja(a){ga(a),a.line.wrapClass?fa(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 ka(a,b,c,d){if(b.gutter&&(b.node.removeChild(b.gutter),b.gutter=null),b.gutterBackground&&(b.node.removeChild(b.gutterBackground),b.gutterBackground=null),b.line.gutterClass){var e=fa(b);b.gutterBackground=ug("div",null,"CodeMirror-gutter-background "+b.line.gutterClass,"left: "+(a.options.fixedGutter?d.fixedPos:-d.gutterTotalWidth)+"px; width: "+d.gutterTotalWidth+"px"),e.insertBefore(b.gutterBackground,b.text)}var f=b.line.gutterMarkers;if(a.options.lineNumbers||f){var e=fa(b),g=b.gutter=ug("div",null,"CodeMirror-gutter-wrapper","left: "+(a.options.fixedGutter?d.fixedPos:-d.gutterTotalWidth)+"px");if(a.display.input.setUneditable(g),e.insertBefore(g,b.text),b.line.gutterClass&&(g.className+=" "+b.line.gutterClass),!a.options.lineNumbers||f&&f["CodeMirror-linenumbers"]||(b.lineNumber=g.appendChild(ug("div",U(a.options,c),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+d.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+a.display.lineNumInnerWidth+"px"))),f)for(var h=0;h<a.options.gutters.length;++h){var i=a.options.gutters[h],j=f.hasOwnProperty(i)&&f[i];j&&g.appendChild(ug("div",[j],"CodeMirror-gutter-elt","left: "+d.gutterLeft[i]+"px; width: "+d.gutterWidth[i]+"px"))}}}function la(a,b,c){b.alignable&&(b.alignable=null);for(var e,d=b.node.firstChild;d;d=e){var e=d.nextSibling;"CodeMirror-linewidget"==d.className&&b.node.removeChild(d)}na(a,b,c)}function ma(a,b,c,d){var e=ha(a,b);return b.text=b.node=e.pre,e.bgClass&&(b.bgClass=e.bgClass),e.textClass&&(b.textClass=e.textClass),ja(b),ka(a,b,c,d),na(a,b,d),b.node}function na(a,b,c){if(oa(a,b.line,b,c,!0),b.rest)for(var d=0;d<b.rest.length;d++)oa(a,b.rest[d],b,c,!1)}function oa(a,b,c,d,e){if(b.widgets)for(var f=fa(c),g=0,h=b.widgets;g<h.length;++g){var i=h[g],j=ug("div",[i.node],"CodeMirror-linewidget");i.handleMouseEvents||j.setAttribute("cm-ignore-events","true"),pa(i,j,c,d),a.display.input.setUneditable(j),e&&i.above?f.insertBefore(j,c.gutter||c.text):f.appendChild(j),Sf(i,"redraw")}}function pa(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 sa(a){return qa(a.line,a.ch)}function ta(a,b){return ra(a,b)<0?b:a}function ua(a,b){return ra(a,b)<0?a:b}function va(a){a.state.focused||(a.display.input.focus(),ad(a))}function xa(a,b,c,d,e){var f=a.doc;a.display.shift=!1,d||(d=f.sel);var g=a.state.pasteIncoming||"paste"==e,h=f.splitLines(b),i=null;if(g&&d.ranges.length>1)if(wa&&wa.join("\n")==b){if(d.ranges.length%wa.length==0){i=[];for(var j=0;j<wa.length;j++)i.push(f.splitLines(wa[j]))}}else h.length==d.ranges.length&&(i=jg(h,function(a){return[a]}));for(var j=d.ranges.length-1;j>=0;j--){var k=d.ranges[j],l=k.from(),m=k.to();k.empty()&&(c&&c>0?l=qa(l.line,l.ch-c):a.state.overwrite&&!g&&(m=qa(m.line,Math.min(jf(f,m.line).text.length,m.ch+gg(h).length))));var n=a.curOp.updateInput,o={from:l,to:m,text:i?i[j%i.length]:h,origin:e||(g?"paste":a.state.cutIncoming?"cut":"+input")};kd(a.doc,o),Sf(a,"inputRead",a,o)}b&&!g&&za(a,b),wd(a),a.curOp.updateInput=n,a.curOp.typing=!0,a.state.pasteIncoming=a.state.cutIncoming=!1}function ya(a,b){var c=a.clipboardData&&a.clipboardData.getData("text/plain");return 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Ka(a,b){this.ranges=a,this.primIndex=b}function La(a,b){this.anchor=a,this.head=b}function Ma(a,b){var c=a[b];a.sort(function(a,b){return ra(a.from(),b.from())}),b=ig(a,c);for(var d=1;d<a.length;d++){var e=a[d],f=a[d-1];if(ra(f.to(),e.from())>=0){var g=ua(f.from(),e.from()),h=ta(f.to(),e.to()),i=f.empty()?e.from()==e.head:f.from()==f.head;b>=d&&--b,a.splice(--d,2,new La(i?h:g,i?g:h))}}return new Ka(a,b)}function Na(a,b){return new Ka([new La(a,b||a)],0)}function Oa(a,b){return Math.max(a.first,Math.min(b,a.first+a.size-1))}function Pa(a,b){if(b.line<a.first)return qa(a.first,0);var c=a.first+a.size-1;return b.line>c?qa(c,jf(a,c).text.length):Qa(b,jf(a,b.line).text.length)}function Qa(a,b){var c=a.ch;return null==c||c>b?qa(a.line,b):0>c?qa(a.line,0):a}function Ra(a,b){return b>=a.first&&b<a.first+a.size}function Sa(a,b){for(var c=[],d=0;d<b.length;d++)c[d]=Pa(a,b[d]);return c}function Ta(a,b,c,d){if(a.cm&&a.cm.display.shift||a.extend){var e=b.anchor;if(d){var 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h=f.markedSpans[g],i=h.marker;if((null==h.from||(i.inclusiveLeft?h.from<=b.ch:h.from<b.ch))&&(null==h.to||(i.inclusiveRight?h.to>=b.ch:h.to>b.ch))){if(e&&(Qf(i,"beforeCursorEnter"),i.explicitlyCleared)){if(f.markedSpans){--g;continue}break}if(!i.atomic)continue;if(c){var k,j=i.find(0>d?1:-1);if((0>d?i.inclusiveRight:i.inclusiveLeft)&&(j=fb(a,j,-d,f)),j&&j.line==b.line&&(k=ra(j,c))&&(0>d?0>k:k>0))return db(a,j,b,d,e)}var l=i.find(0>d?-1:1);return(0>d?i.inclusiveLeft:i.inclusiveRight)&&(l=fb(a,l,d,f)),l?db(a,l,b,d,e):null}}return b}function eb(a,b,c,d,e){var f=d||1,g=db(a,b,c,f,e)||!e&&db(a,b,c,f,!0)||db(a,b,c,-f,e)||!e&&db(a,b,c,-f,!0);return g?g:(a.cantEdit=!0,qa(a.first,0))}function fb(a,b,c,d){return 0>c&&0==b.ch?b.line>a.first?Pa(a,qa(b.line-1)):null:c>0&&b.ch==(d||jf(a,b.line)).text.length?b.line<a.first+a.size-1?qa(b.line+1,0):null:new qa(b.line,b.ch+c)}function gb(a){a.display.input.showSelection(a.display.input.prepareSelection())}function hb(a,b){for(var c=a.doc,d={},e=d.cursors=document.createDocumentFragment(),f=d.selection=document.createDocumentFragment(),g=0;g<c.sel.ranges.length;g++)if(b!==!1||g!=c.sel.primIndex){var h=c.sel.ranges[g],i=h.empty();(i||a.options.showCursorWhenSelecting)&&ib(a,h.head,e),i||jb(a,h,f)}return d}function ib(a,b,c){var d=Ob(a,b,"div",null,null,!a.options.singleCursorHeightPerLine),e=c.appendChild(ug("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(ug("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 jb(a,b,c){function j(a,b,c,d){0>b&&(b=0),b=Math.round(b),d=Math.round(d),f.appendChild(ug("div",null,"CodeMirror-selected","position: absolute; left: "+a+"px; top: "+b+"px; width: "+(null==c?i-a:c)+"px; height: 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n=jf(e,l.line),o=jf(e,m.line),p=ve(n)==ve(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 kb(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 lb(a,b){a.doc.mode.startState&&a.doc.frontier<a.display.viewTo&&a.state.highlight.set(b,ng(mb,a))}function mb(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=Md(b.mode,ob(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=f.text.length>a.options.maxHighlightLength,i=Ne(a,f,h?Md(b.mode,d):d,!0);f.styles=i.styles;var j=f.styleClasses,k=i.classes;k?f.styleClasses=k:j&&(f.styleClasses=null);for(var l=!g||g.length!=f.styles.length||j!=k&&(!j||!k||j.bgClass!=k.bgClass||j.textClass!=k.textClass),m=0;!l&&m<g.length;++m)l=g[m]!=f.styles[m];l&&e.push(b.frontier),f.stateAfter=h?d:Md(b.mode,d)}else f.text.length<=a.options.maxHighlightLength&&Pe(a,f.text,d),f.stateAfter=b.frontier%5==0?Md(b.mode,d):null;return++b.frontier,+new Date>c?(lb(a,a.options.workDelay),!0):void 0}),e.length&&fc(a,function(){for(var b=0;b<e.length;b++)mc(a,e[b],"text")})}}function nb(a,b,c){for(var d,e,f=a.doc,g=c?-1:b-(a.doc.mode.innerMode?1e3:100),h=b;h>g;--h){if(h<=f.first)return f.first;var i=jf(f,h-1);if(i.stateAfter&&(!c||h<=f.frontier))return h;var j=cg(i.text,null,a.options.tabSize);(null==e||d>j)&&(e=h-1,d=j)}return e}function ob(a,b,c){var d=a.doc,e=a.display;if(!d.mode.startState)return!0;var f=nb(a,b,c),g=f>d.first&&jf(d,f-1).stateAfter;return g=g?Md(d.mode,g):Nd(d.mode),d.iter(f,b,function(c){Pe(a,c.text,g);var h=f==b-1||f%5==0||f>=e.viewFrom&&f<e.viewTo;c.stateAfter=h?Md(d.mode,g):null,++f}),c&&(d.frontier=f),g}function pb(a){return a.lineSpace.offsetTop}function qb(a){return a.mover.offsetHeight-a.lineSpace.offsetHeight}function rb(a){if(a.cachedPaddingH)return a.cachedPaddingH;var b=xg(a.measure,ug("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 sb(a){return Yf-a.display.nativeBarWidth}function tb(a){return a.display.scroller.clientWidth-sb(a)-a.display.barWidth}function ub(a){return a.display.scroller.clientHeight-sb(a)-a.display.barHeight}function 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b=0;b<a.display.view.length;b++)Gb(a.display.view[b])}function Ib(a){Hb(a),a.display.cachedCharWidth=a.display.cachedTextHeight=a.display.cachedPaddingH=null,a.options.lineWrapping||(a.display.maxLineChanged=!0),a.display.lineNumChars=null}function Jb(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function Kb(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function Lb(a,b,c,d){if(b.widgets)for(var e=0;e<b.widgets.length;++e)if(b.widgets[e].above){var f=De(b.widgets[e]);c.top+=f,c.bottom+=f}if("line"==d)return c;d||(d="local");var g=pf(b);if("local"==d?g+=pb(a.display):g-=a.display.viewOffset,"page"==d||"window"==d){var h=a.display.lineSpace.getBoundingClientRect();g+=h.top+("window"==d?0:Kb());var i=h.left+("window"==d?0:Jb());c.left+=i,c.right+=i}return c.top+=g,c.bottom+=g,c}function Mb(a,b,c){if("div"==c)return b;var d=b.left,e=b.top;if("page"==c)d-=Jb(),e-=Kb();else if("local"==c||!c){var 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b=a.cm;null!=a.adjustWidthTo&&(b.display.sizer.style.minWidth=a.adjustWidthTo+"px",a.maxScrollLeft<b.doc.scrollLeft&&Lc(b,Math.min(b.display.scroller.scrollLeft,a.maxScrollLeft),!0),b.display.maxLineChanged=!1),a.preparedSelection&&b.display.input.showSelection(a.preparedSelection),a.updatedDisplay&&_(b,a.barMeasure),(a.updatedDisplay||a.startHeight!=b.doc.height)&&P(b,a.barMeasure),a.selectionChanged&&kb(b),b.state.focused&&a.updateInput&&b.display.input.reset(a.typing),!a.focus||a.focus!=zg()||document.hasFocus&&!document.hasFocus()||va(a.cm)}function ec(a){var b=a.cm,c=b.display,d=b.doc;if(a.updatedDisplay&&Z(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-tb(b),a.scrollLeft)),c.scrollbars.setScrollLeft(d.scrollLeft),c.scroller.scrollLeft=d.scrollLeft,S(b)),a.scrollToPos){var e=sd(b,Pa(d,a.scrollToPos.from),Pa(d,a.scrollToPos.to),a.scrollToPos.margin);a.scrollToPos.isCursor&&b.state.focused&&rd(b,e)}var f=a.maybeHiddenMarkers,g=a.maybeUnhiddenMarkers;if(f)for(var h=0;h<f.length;++h)f[h].lines.length||Qf(f[h],"hide");if(g)for(var h=0;h<g.length;++h)g[h].lines.length&&Qf(g[h],"unhide");c.wrapper.offsetHeight&&(d.scrollTop=b.display.scroller.scrollTop),a.changeObjs&&Qf(b,"changes",b,a.changeObjs),a.update&&a.update.finish()}function fc(a,b){if(a.curOp)return b();Yb(a);try{return b()}finally{$b(a)}}function gc(a,b){return function(){if(a.curOp)return b.apply(a,arguments);Yb(a);try{return b.apply(a,arguments)}finally{$b(a)}}}function hc(a){return function(){if(this.curOp)return a.apply(this,arguments);Yb(this);try{return a.apply(this,arguments)}finally{$b(this)}}}function ic(a){return function(){var b=this.cm;if(!b||b.curOp)return a.apply(this,arguments);Yb(b);try{return a.apply(this,arguments)}finally{$b(b)}}}function jc(a,b,c){this.line=b,this.rest=we(b),this.size=this.rest?nf(gg(this.rest))-c+1:1,this.node=this.text=null,this.hidden=ze(a,b)}function kc(a,b,c){for(var e,d=[],f=b;c>f;f=e){var g=new jc(a.doc,jf(a.doc,f),f);e=f+g.size,d.push(g)}return d}function 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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[oc(a,b)];if(null!=f.node){var g=f.changes||(f.changes=[]);-1==ig(g,c)&&g.push(c)}}}function nc(a){a.display.viewFrom=a.display.viewTo=a.doc.first,a.display.view=[],a.display.viewOffset=0}function oc(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 pc(a,b,c,d){var f,e=oc(a,b),g=a.display.view;if(!w||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(;xe(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 qc(a,b,c){var d=a.display,e=d.view;0==e.length||b>=d.viewTo||c<=d.viewFrom?(d.view=kc(a,b,c),d.viewFrom=b):(d.viewFrom>b?d.view=kc(a,b,d.viewFrom).concat(d.view):d.viewFrom<b&&(d.view=d.view.slice(oc(a,b))),d.viewFrom=b,d.viewTo<c?d.view=d.view.concat(kc(a,d.viewTo,c)):d.viewTo>c&&(d.view=d.view.slice(0,oc(a,c)))),d.viewTo=c}function rc(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 sc(a){function e(){b.activeTouch&&(c=setTimeout(function(){b.activeTouch=null},1e3),d=b.activeTouch,d.end=+new Date)}function h(a){if(1!=a.touches.length)return!1;var b=a.touches[0];return b.radiusX<=1&&b.radiusY<=1}function i(a,b){if(null==b.left)return!0;var c=b.left-a.left,d=b.top-a.top;return c*c+d*d>400}var b=a.display;Mf(b.scroller,"mousedown",gc(a,xc)),f&&11>g?Mf(b.scroller,"dblclick",gc(a,function(b){if(!Uf(a,b)){var c=wc(a,b);if(c&&!Ec(a,b)&&!vc(a.display,b)){Gf(b);var d=a.findWordAt(c);Ua(a.doc,d.anchor,d.head)}}})):Mf(b.scroller,"dblclick",function(b){Uf(a,b)||Gf(b)}),u||Mf(b.scroller,"contextmenu",function(b){cd(a,b)});var c,d={end:0};Mf(b.scroller,"touchstart",function(e){if(!Uf(a,e)&&!h(e)){clearTimeout(c);var f=+new Date;b.activeTouch={start:f,moved:!1,prev:f-d.end<=300?d:null},1==e.touches.length&&(b.activeTouch.left=e.touches[0].pageX,b.activeTouch.top=e.touches[0].pageY)}}),Mf(b.scroller,"touchmove",function(){b.activeTouch&&(b.activeTouch.moved=!0)}),Mf(b.scroller,"touchend",function(c){var d=b.activeTouch;if(d&&!vc(b,c)&&null!=d.left&&!d.moved&&new Date-d.start<300){var g,f=a.coordsChar(b.activeTouch,"page");g=!d.prev||i(d,d.prev)?new La(f,f):!d.prev.prev||i(d,d.prev.prev)?a.findWordAt(f):new La(qa(f.line,0),Pa(a.doc,qa(f.line+1,0))),a.setSelection(g.anchor,g.head),a.focus(),Gf(c)}e()}),Mf(b.scroller,"touchcancel",e),Mf(b.scroller,"scroll",function(){b.scroller.clientHeight&&(Kc(a,b.scroller.scrollTop),Lc(a,b.scroller.scrollLeft,!0),Qf(a,"scroll",a))}),Mf(b.scroller,"mousewheel",function(b){Pc(a,b)}),Mf(b.scroller,"DOMMouseScroll",function(b){Pc(a,b)}),Mf(b.wrapper,"scroll",function(){b.wrapper.scrollTop=b.wrapper.scrollLeft=0}),b.dragFunctions={enter:function(b){Uf(a,b)||Jf(b)},over:function(b){Uf(a,b)||(Ic(a,b),Jf(b))},start:function(b){Hc(a,b)},drop:gc(a,Gc),leave:function(){Jc(a)}};var j=b.input.getField();Mf(j,"keyup",function(b){Zc.call(a,b)}),Mf(j,"keydown",gc(a,Xc)),Mf(j,"keypress",gc(a,$c)),Mf(j,"focus",ng(ad,a)),Mf(j,"blur",ng(bd,a))}function tc(a,b,c){var d=c&&c!=x.Init;if(!b!=!d){var e=a.display.dragFunctions,f=b?Mf:Pf;f(a.display.scroller,"dragstart",e.start),f(a.display.scroller,"dragenter",e.enter),f(a.display.scroller,"dragover",e.over),f(a.display.scroller,"dragleave",e.leave),f(a.display.scroller,"drop",e.drop)}}function uc(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 vc(a,b){for(var c=Kf(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 wc(a,b,c,d){var e=a.display;if(!c&&"true"==Kf(b).getAttribute("cm-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=Rb(a,f,g);if(d&&1==i.xRel&&(j=jf(a.doc,i.line).text).length==i.ch){var k=cg(j,j.length,a.options.tabSize)-j.length;i=qa(i.line,Math.max(0,Math.round((f-rb(a.display).left)/Vb(a.display))-k))}return i}function xc(a){var b=this,c=b.display;if(!(Uf(b,a)||c.activeTouch&&c.input.supportsTouch())){if(c.shift=a.shiftKey,vc(c,a))return void(h||(c.scroller.draggable=!1,setTimeout(function(){c.scroller.draggable=!0},100)));if(!Ec(b,a)){var d=wc(b,a);switch(window.focus(),Lf(a)){case 1:b.state.selectingText?b.state.selectingText(a):d?Ac(b,a,d):Kf(a)==c.scroller&&Gf(a);break;case 2:h&&(b.state.lastMiddleDown=+new Date),d&&Ua(b.doc,d),setTimeout(function(){c.input.focus()},20),Gf(a);break;case 3:u?cd(b,a):_c(b)}}}}function Ac(a,b,c){f?setTimeout(ng(va,a),0):a.curOp.focus=zg();var e,d=+new Date;zc&&zc.time>d-400&&0==ra(zc.pos,c)?e="triple":yc&&yc.time>d-400&&0==ra(yc.pos,c)?(e="double",zc={time:d,pos:c}):(e="single",yc={time:d,pos:c});var i,g=a.doc.sel,h=q?b.metaKey:b.ctrlKey;a.options.dragDrop&&Ig&&!a.isReadOnly()&&"single"==e&&(i=g.contains(c))>-1&&(ra((i=g.ranges[i]).from(),c)<0||c.xRel>0)&&(ra(i.to(),c)>0||c.xRel<0)?Bc(a,b,c,h):Cc(a,b,c,e,h)}function Bc(a,b,c,d){var e=a.display,i=+new Date,j=gc(a,function(k){h&&(e.scroller.draggable=!1),a.state.draggingText=!1,Pf(document,"mouseup",j),Pf(e.scroller,"drop",j),Math.abs(b.clientX-k.clientX)+Math.abs(b.clientY-k.clientY)<10&&(Gf(k),!d&&+new Date-200<i&&Ua(a.doc,c),h||f&&9==g?setTimeout(function(){document.body.focus(),e.input.focus()},20):e.input.focus())});h&&(e.scroller.draggable=!0),a.state.draggingText=j,e.scroller.dragDrop&&e.scroller.dragDrop(),Mf(document,"mouseup",j),Mf(e.scroller,"drop",j)}function Cc(a,b,c,d,e){function o(b){if(0!=ra(n,b))if(n=b,"rect"==d){for(var e=[],f=a.options.tabSize,k=cg(jf(g,c.line).text,c.ch,f),l=cg(jf(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=jf(g,p).text,s=dg(r,m,f);m==o?e.push(new La(qa(p,s),qa(p,s))):r.length>s&&e.push(new La(qa(p,s),qa(p,dg(r,o,f))))}e.length||e.push(new La(c,c)),$a(g,Ma(j.ranges.slice(0,i).concat(e),i),{origin:"*mouse",scroll:!1}),a.scrollIntoView(b)}else{var t=h,u=t.anchor,v=b;if("single"!=d){if("double"==d)var w=a.findWordAt(b);else var w=new La(qa(b.line,0),Pa(g,qa(b.line+1,0)));ra(w.anchor,u)>0?(v=w.head,u=ua(t.from(),w.anchor)):(v=w.anchor,u=ta(t.to(),w.head))}var e=j.ranges.slice(0);e[i]=new La(Pa(g,u),v),$a(g,Ma(e,i),_f)}}function r(b){var c=++q,e=wc(a,b,!0,"rect"==d);if(e)if(0!=ra(e,n)){a.curOp.focus=zg(),o(e);var h=R(f,g);(e.line>=h.to||e.line<h.from)&&setTimeout(gc(a,function(){q==c&&r(b)}),150)}else{var i=b.clientY<p.top?-20:b.clientY>p.bottom?20:0;i&&setTimeout(gc(a,function(){q==c&&(f.scroller.scrollTop+=i,r(b))}),50)}}function s(b){a.state.selectingText=!1,q=1/0,Gf(b),f.input.focus(),Pf(document,"mousemove",t),Pf(document,"mouseup",u),g.history.lastSelOrigin=null}var f=a.display,g=a.doc;Gf(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 La(c,c)):(h=g.sel.primary(),i=g.sel.primIndex),b.altKey)d="rect",e||(h=new La(c,c)),c=wc(a,b,!0,!0),i=-1;else if("double"==d){var l=a.findWordAt(c);h=a.display.shift||g.extend?Ta(g,h,l.anchor,l.head):l}else if("triple"==d){var m=new La(qa(c.line,0),Pa(g,qa(c.line+1,0)));h=a.display.shift||g.extend?Ta(g,h,m.anchor,m.head):m}else h=Ta(g,h,c);e?-1==i?(i=k.length,$a(g,Ma(k.concat([h]),i),{scroll:!1,origin:"*mouse"})):k.length>1&&k[i].empty()&&"single"==d&&!b.shiftKey?($a(g,Ma(k.slice(0,i).concat(k.slice(i+1)),0),{scroll:!1,origin:"*mouse"}),j=g.sel):Wa(g,i,h,_f):(i=0,$a(g,new Ka([h],0),_f),j=g.sel);var n=c,p=f.wrapper.getBoundingClientRect(),q=0,t=gc(a,function(a){Lf(a)?r(a):s(a)}),u=gc(a,s);a.state.selectingText=u,Mf(document,"mousemove",t),Mf(document,"mouseup",u)}function Dc(a,b,c,d){try{var e=b.clientX,f=b.clientY}catch(b){return!1}if(e>=Math.floor(a.display.gutters.getBoundingClientRect().right))return!1;d&&Gf(b);var g=a.display,h=g.lineDiv.getBoundingClientRect();if(f>h.bottom||!Wf(a,c))return If(b);f-=h.top-g.viewOffset;for(var i=0;i<a.options.gutters.length;++i){var j=g.gutters.childNodes[i];if(j&&j.getBoundingClientRect().right>=e){var k=of(a.doc,f),l=a.options.gutters[i];return Qf(a,c,a,k,l,b),If(b)}}}function Ec(a,b){return Dc(a,b,"gutterClick",!0)}function Gc(a){var b=this;if(Jc(b),!Uf(b,a)&&!vc(b.display,a)){Gf(a),f&&(Fc=+new Date);var c=wc(b,a,!0),d=a.dataTransfer.files;if(c&&!b.isReadOnly())if(d&&d.length&&window.FileReader&&window.File)for(var e=d.length,g=Array(e),h=0,i=function(a,d){if(!b.options.allowDropFileTypes||-1!=ig(b.options.allowDropFileTypes,a.type)){var f=new FileReader;f.onload=gc(b,function(){var a=f.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(a)&&(a=""),g[d]=a,++h==e){c=Pa(b.doc,c);var i={from:c,to:c,text:b.doc.splitLines(g.join(b.doc.lineSeparator())),origin:"paste"};kd(b.doc,i),Za(b.doc,Na(c,ed(i)))}}),f.readAsText(a)}},j=0;e>j;++j)i(d[j],j);else{if(b.state.draggingText&&b.doc.sel.contains(c)>-1)return b.state.draggingText(a),void setTimeout(function(){b.display.input.focus()},20);try{var g=a.dataTransfer.getData("Text");if(g){if(b.state.draggingText&&!(q?a.altKey:a.ctrlKey))var k=b.listSelections();if(_a(b.doc,Na(c,c)),k)for(var j=0;j<k.length;++j)qd(b.doc,"",k[j].anchor,k[j].head,"drag");b.replaceSelection(g,"around","paste"),b.display.input.focus()}}catch(a){}}}}function Hc(a,b){if(f&&(!a.state.draggingText||+new Date-Fc<100))return void Jf(b);if(!Uf(a,b)&&!vc(a.display,b)&&(b.dataTransfer.setData("Text",a.getSelection()),b.dataTransfer.setDragImage&&!l)){var c=ug("img",null,null,"position: fixed; left: 0; top: 0;");c.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",k&&(c.width=c.height=1,a.display.wrapper.appendChild(c),c._top=c.offsetTop),b.dataTransfer.setDragImage(c,0,0),k&&c.parentNode.removeChild(c)}}function Ic(a,b){var c=wc(a,b);if(c){var d=document.createDocumentFragment();ib(a,c,d),a.display.dragCursor||(a.display.dragCursor=ug("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),a.display.lineSpace.insertBefore(a.display.dragCursor,a.display.cursorDiv)),xg(a.display.dragCursor,d)}}function Jc(a){a.display.dragCursor&&(a.display.lineSpace.removeChild(a.display.dragCursor),a.display.dragCursor=null)}function Kc(a,b){Math.abs(a.doc.scrollTop-b)<2||(a.doc.scrollTop=b,c||$(a,{top:b}),a.display.scroller.scrollTop!=b&&(a.display.scroller.scrollTop=b),a.display.scrollbars.setScrollTop(b),c&&$(a),lb(a,100))}function Lc(a,b,c){(c?b==a.doc.scrollLeft:Math.abs(a.doc.scrollLeft-b)<2)||(b=Math.min(b,a.display.scroller.scrollWidth-a.display.scroller.clientWidth),a.doc.scrollLeft=b,S(a),a.display.scroller.scrollLeft!=b&&(a.display.scroller.scrollLeft=b),a.display.scrollbars.setScrollLeft(b))}function Pc(a,b){var d=Oc(b),e=d.x,f=d.y,g=a.display,i=g.scroller,j=i.scrollWidth>i.clientWidth,l=i.scrollHeight>i.clientHeight;if(e&&j||f&&l){if(f&&q&&h)a:for(var m=b.target,n=g.view;m!=i;m=m.parentNode)for(var o=0;o<n.length;o++)if(n[o].node==m){a.display.currentWheelTarget=m;break a}if(e&&!c&&!k&&null!=Nc)return f&&l&&Kc(a,Math.max(0,Math.min(i.scrollTop+f*Nc,i.scrollHeight-i.clientHeight))),Lc(a,Math.max(0,Math.min(i.scrollLeft+e*Nc,i.scrollWidth-i.clientWidth))),(!f||f&&l)&&Gf(b),void(g.wheelStartX=null);if(f&&null!=Nc){var p=f*Nc,r=a.doc.scrollTop,s=r+g.wrapper.clientHeight;0>p?r=Math.max(0,r+p-50):s=Math.min(a.doc.height,s+p+50),$(a,{top:r,bottom:s})}20>Mc&&(null==g.wheelStartX?(g.wheelStartX=i.scrollLeft,g.wheelStartY=i.scrollTop,g.wheelDX=e,g.wheelDY=f,setTimeout(function(){if(null!=g.wheelStartX){var a=i.scrollLeft-g.wheelStartX,b=i.scrollTop-g.wheelStartY,c=b&&g.wheelDY&&b/g.wheelDY||a&&g.wheelDX&&a/g.wheelDX;g.wheelStartX=g.wheelStartY=null,c&&(Nc=(Nc*Mc+c)/(Mc+1),++Mc)}},200)):(g.wheelDX+=e,g.wheelDY+=f))}}function Qc(a,b,c){if("string"==typeof b&&(b=Od[b],!b))return!1;a.display.input.ensurePolled();var d=a.display.shift,e=!1;try{a.isReadOnly()&&(a.state.suppressEdits=!0),c&&(a.display.shift=!1),e=b(a)!=Zf}finally{a.display.shift=d,a.state.suppressEdits=!1}return e}function Rc(a,b,c){for(var d=0;d<a.state.keyMaps.length;d++){var e=Rd(b,a.state.keyMaps[d],c,a);if(e)return e}return a.options.extraKeys&&Rd(b,a.options.extraKeys,c,a)||Rd(b,a.options.keyMap,c,a)}function Tc(a,b,c,d){var e=a.state.keySeq;if(e){if(Sd(b))return"handled";Sc.set(50,function(){a.state.keySeq==e&&(a.state.keySeq=null,a.display.input.reset())}),b=e+" "+b}var f=Rc(a,b,d);return"multi"==f&&(a.state.keySeq=b),"handled"==f&&Sf(a,"keyHandled",a,b,c),("handled"==f||"multi"==f)&&(Gf(c),kb(a)),e&&!f&&/\'$/.test(b)?(Gf(c),!0):!!f}function Uc(a,b){var c=Td(b,!0);return c?b.shiftKey&&!a.state.keySeq?Tc(a,"Shift-"+c,b,function(b){return Qc(a,b,!0)})||Tc(a,c,b,function(b){return("string"==typeof b?/^go[A-Z]/.test(b):b.motion)?Qc(a,b):void 0}):Tc(a,c,b,function(b){return Qc(a,b)}):!1}function Vc(a,b,c){return Tc(a,"'"+c+"'",b,function(b){return Qc(a,b,!0)})}function Xc(a){var b=this;if(b.curOp.focus=zg(),!Uf(b,a)){f&&11>g&&27==a.keyCode&&(a.returnValue=!1);var c=a.keyCode;b.display.shift=16==c||a.shiftKey;var d=Uc(b,a);k&&(Wc=d?c:null,!d&&88==c&&!Pg&&(q?a.metaKey:a.ctrlKey)&&b.replaceSelection("",null,"cut")),18!=c||/\bCodeMirror-crosshair\b/.test(b.display.lineDiv.className)||Yc(b)}}function Yc(a){function c(a){18!=a.keyCode&&a.altKey||(Bg(b,"CodeMirror-crosshair"),Pf(document,"keyup",c),Pf(document,"mouseover",c))}var b=a.display.lineDiv;Cg(b,"CodeMirror-crosshair"),Mf(document,"keyup",c),Mf(document,"mouseover",c)}function Zc(a){16==a.keyCode&&(this.doc.sel.shift=!1),Uf(this,a)}function $c(a){var b=this;if(!(vc(b.display,a)||Uf(b,a)||a.ctrlKey&&!a.altKey||q&&a.metaKey)){var c=a.keyCode,d=a.charCode;if(k&&c==Wc)return Wc=null,void Gf(a);if(!k||a.which&&!(a.which<10)||!Uc(b,a)){var e=String.fromCharCode(null==d?c:d);Vc(b,a,e)||b.display.input.onKeyPress(a)}}}function _c(a){a.state.delayingBlurEvent=!0,setTimeout(function(){a.state.delayingBlurEvent&&(a.state.delayingBlurEvent=!1,bd(a))},100)}function ad(a){a.state.delayingBlurEvent&&(a.state.delayingBlurEvent=!1),"nocursor"!=a.options.readOnly&&(a.state.focused||(Qf(a,"focus",a),a.state.focused=!0,Cg(a.display.wrapper,"CodeMirror-focused"),a.curOp||a.display.selForContextMenu==a.doc.sel||(a.display.input.reset(),h&&setTimeout(function(){a.display.input.reset(!0)},20)),a.display.input.receivedFocus()),kb(a))}function bd(a){a.state.delayingBlurEvent||(a.state.focused&&(Qf(a,"blur",a),a.state.focused=!1,Bg(a.display.wrapper,"CodeMirror-focused")),clearInterval(a.display.blinker),setTimeout(function(){a.state.focused||(a.display.shift=!1)},150))}function cd(a,b){vc(a.display,b)||dd(a,b)||Uf(a,b,"contextmenu")||a.display.input.onContextMenu(b)}function dd(a,b){return Wf(a,"gutterContextMenu")?Dc(a,b,"gutterContextMenu",!1):!1}function fd(a,b){if(ra(a,b.from)<0)return a;if(ra(a,b.to)<=0)return ed(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+=ed(b).ch-b.to.ch),qa(c,d)}function gd(a,b){for(var c=[],d=0;d<a.sel.ranges.length;d++){var e=a.sel.ranges[d];c.push(new La(fd(e.anchor,b),fd(e.head,b)))}return Ma(c,a.sel.primIndex)}function hd(a,b,c){return a.line==b.line?qa(c.line,a.ch-b.ch+c.ch):qa(c.line+(a.line-b.line),a.ch)}function id(a,b,c){for(var d=[],e=qa(a.first,0),f=e,g=0;g<b.length;g++){var h=b[g],i=hd(h.from,e,f),j=hd(ed(h),e,f);if(e=h.to,f=j,"around"==c){var k=a.sel.ranges[g],l=ra(k.head,k.anchor)<0;d[g]=new La(l?j:i,l?i:j)}else d[g]=new La(i,i)}return new Ka(d,a.sel.primIndex)}function jd(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=Pa(a,b)),c&&(this.to=Pa(a,c)),d&&(this.text=d),void 0!==e&&(this.origin=e)}),Qf(a,"beforeChange",a,d),a.cm&&Qf(a.cm,"beforeChange",a.cm,d),d.canceled?null:{from:d.from,to:d.to,text:d.text,origin:d.origin}}function kd(a,b,c){if(a.cm){if(!a.cm.curOp)return gc(a.cm,kd)(a,b,c);if(a.cm.state.suppressEdits)return}if(!(Wf(a,"beforeChange")||a.cm&&Wf(a.cm,"beforeChange"))||(b=jd(a,b,!0))){var d=v&&!c&&le(a,b.from,b.to);if(d)for(var e=d.length-1;e>=0;--e)ld(a,{from:d[e].from,to:d[e].to,text:e?[""]:b.text});else ld(a,b)}}function ld(a,b){if(1!=b.text.length||""!=b.text[0]||0!=ra(b.from,b.to)){var c=gd(a,b);vf(a,b,c,a.cm?a.cm.curOp.id:NaN),od(a,b,c,ie(a,b));var d=[];gf(a,function(a,c){c||-1!=ig(d,a.history)||(Ff(a.history,b),d.push(a.history)),od(a,b,null,ie(a,b))})}}function md(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(yf(e,h),c&&!e.equals(a.sel))return void $a(a,e,{clearRedo:!1});f=e}var j=[];yf(f,h),h.push({changes:j,generation:d.generation}),d.generation=e.generation||++d.maxGeneration;for(var k=Wf(a,"beforeChange")||a.cm&&Wf(a.cm,"beforeChange"),i=e.changes.length-1;i>=0;--i){var l=e.changes[i];if(l.origin=b,k&&!jd(a,l,!1))return void(g.length=0);j.push(sf(a,l));var m=i?gd(a,l):gg(g);od(a,l,m,ke(a,l)),!i&&a.cm&&a.cm.scrollIntoView({from:l.from,to:ed(l)});var n=[];gf(a,function(a,b){b||-1!=ig(n,a.history)||(Ff(a.history,l),n.push(a.history)),od(a,l,null,ke(a,l))})}}}}function nd(a,b){if(0!=b&&(a.first+=b,a.sel=new Ka(jg(a.sel.ranges,function(a){return new La(qa(a.anchor.line+b,a.anchor.ch),qa(a.head.line+b,a.head.ch))}),a.sel.primIndex),a.cm)){lc(a.cm,a.first,a.first-b,b);for(var c=a.cm.display,d=c.viewFrom;d<c.viewTo;d++)mc(a.cm,d,"gutter")}}function od(a,b,c,d){if(a.cm&&!a.cm.curOp)return gc(a.cm,od)(a,b,c,d);if(b.to.line<a.first)return void nd(a,b.text.length-1-(b.to.line-b.from.line));if(!(b.from.line>a.lastLine())){if(b.from.line<a.first){var e=b.text.length-1-(a.first-b.from.line);nd(a,e),b={from:qa(a.first,0),to:qa(b.to.line+e,b.to.ch),text:[gg(b.text)],origin:b.origin}}var f=a.lastLine();b.to.line>f&&(b={from:b.from,to:qa(f,jf(a,f).text.length),text:[b.text[0]],origin:b.origin}),b.removed=kf(a,b.from,b.to),c||(c=gd(a,b)),a.cm?pd(a.cm,b,d):_e(a,b,d),_a(a,c,$f)}}function pd(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=nf(ve(jf(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&&Vf(a),_e(d,b,c,C(a)),a.options.lineWrapping||(d.iter(i,f.line+b.text.length,function(a){var b=I(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),lb(a,400);var j=b.text.length-(g.line-f.line)-1;b.full?lc(a):f.line!=g.line||1!=b.text.length||$e(a.doc,b)?lc(a,f.line,g.line+1,j):mc(a,f.line,"text");var k=Wf(a,"changes"),l=Wf(a,"change");if(l||k){var m={from:f,to:g,text:b.text,removed:b.removed,origin:b.origin};l&&Sf(a,"change",a,m),k&&(a.curOp.changeObjs||(a.curOp.changeObjs=[])).push(m)}a.display.selForContextMenu=null}function qd(a,b,c,d,e){if(d||(d=c),ra(d,c)<0){var f=d;d=c,c=f}"string"==typeof b&&(b=a.splitLines(b)),kd(a,{from:c,to:d,text:b,origin:e})}function rd(a,b){if(!Uf(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&&!n){var f=ug("div","\u200b",null,"position: absolute; top: "+(b.top-c.viewOffset-pb(a.display))+"px; height: "+(b.bottom-b.top+sb(a)+c.barHeight)+"px; left: "+b.left+"px; width: 2px;");a.display.lineSpace.appendChild(f),f.scrollIntoView(e),a.display.lineSpace.removeChild(f)}}}function sd(a,b,c,d){null==d&&(d=0);for(var e=0;5>e;e++){var 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b=this,c=b.cm,d=b.div=a.lineDiv;Ba(d),Mf(d,"paste",function(a){Uf(c,a)||ya(a,c)}),Mf(d,"compositionstart",function(a){var d=a.data;if(b.composing={sel:c.doc.sel,data:d,startData:d},d){var e=c.doc.sel.primary(),f=c.getLine(e.head.line),g=f.indexOf(d,Math.max(0,e.head.ch-d.length));g>-1&&g<=e.head.ch&&(b.composing.sel=Na(qa(e.head.line,g),qa(e.head.line,g+d.length)))}}),Mf(d,"compositionupdate",function(a){b.composing.data=a.data}),Mf(d,"compositionend",function(a){var c=b.composing;c&&(a.data==c.startData||/\u200b/.test(a.data)||(c.data=a.data),setTimeout(function(){c.handled||b.applyComposition(c),b.composing==c&&(b.composing=null)},50))}),Mf(d,"touchstart",function(){b.forceCompositionEnd()}),Mf(d,"input",function(){b.composing||(c.isReadOnly()||!b.pollContent())&&fc(b.cm,function(){lc(c)})}),Mf(d,"copy",e),Mf(d,"cut",e)},prepareSelection:function(){var a=hb(this.cm,!1);return a.focus=this.cm.state.focused,a},showSelection:function(a){a&&this.cm.display.view.length&&(a.focus&&this.showPrimarySelection(),this.showMultipleSelections(a))},showPrimarySelection:function(){var a=window.getSelection(),b=this.cm.doc.sel.primary(),d=Ha(this.cm,a.anchorNode,a.anchorOffset),e=Ha(this.cm,a.focusNode,a.focusOffset);if(!d||d.bad||!e||e.bad||0!=ra(ua(d,e),b.from())||0!=ra(ta(d,e),b.to())){var f=Fa(this.cm,b.from()),g=Fa(this.cm,b.to());if(f||g){var h=this.cm.display.view,i=a.rangeCount&&a.getRangeAt(0);if(f){if(!g){var j=h[h.length-1].measure,k=j.maps?j.maps[j.maps.length-1]:j.map;g={node:k[k.length-1],offset:k[k.length-2]-k[k.length-3]}}}else f={node:h[0].measure.map[2],offset:0};try{var l=vg(f.node,f.offset,g.offset,g.node)}catch(m){}l&&(!c&&this.cm.state.focused?(a.collapse(f.node,f.offset),l.collapsed||a.addRange(l)):(a.removeAllRanges(),a.addRange(l)),i&&null==a.anchorNode?a.addRange(i):c&&this.startGracePeriod()),this.rememberSelection()}}},startGracePeriod:function(){var a=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){a.gracePeriod=!1,a.selectionChanged()&&a.cm.operation(function(){a.cm.curOp.selectionChanged=!0})},20)},showMultipleSelections:function(a){xg(this.cm.display.cursorDiv,a.cursors),xg(this.cm.display.selectionDiv,a.selection)},rememberSelection:function(){var a=window.getSelection();this.lastAnchorNode=a.anchorNode,this.lastAnchorOffset=a.anchorOffset,this.lastFocusNode=a.focusNode,this.lastFocusOffset=a.focusOffset},selectionInEditor:function(){var a=window.getSelection();if(!a.rangeCount)return!1;var b=a.getRangeAt(0).commonAncestorContainer;return yg(this.div,b)},focus:function(){"nocursor"!=this.cm.options.readOnly&&this.div.focus()},blur:function(){this.div.blur()},getField:function(){return this.div},supportsTouch:function(){return!0},receivedFocus:function(){function b(){a.cm.state.focused&&(a.pollSelection(),a.polling.set(a.cm.options.pollInterval,b))}var a=this;this.selectionInEditor()?this.pollSelection():fc(this.cm,function(){a.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,b)},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&&!this.gracePeriod&&this.selectionChanged()){var a=window.getSelection(),b=this.cm;this.rememberSelection();var c=Ha(b,a.anchorNode,a.anchorOffset),d=Ha(b,a.focusNode,a.focusOffset);c&&d&&fc(b,function(){$a(b.doc,Na(c,d),$f),(c.bad||d.bad)&&(b.curOp.selectionChanged=!0)})}},pollContent:function(){var a=this.cm,b=a.display,c=a.doc.sel.primary(),d=c.from(),e=c.to();if(d.line<b.viewFrom||e.line>b.viewTo-1)return!1;var f;if(d.line==b.viewFrom||0==(f=oc(a,d.line)))var g=nf(b.view[0].line),h=b.view[0].node;else var g=nf(b.view[f].line),h=b.view[f-1].node.nextSibling;var i=oc(a,e.line);if(i==b.view.length-1)var j=b.viewTo-1,k=b.lineDiv.lastChild;else var j=nf(b.view[i+1].line)-1,k=b.view[i+1].node.previousSibling;for(var l=a.doc.splitLines(Ja(a,h,k,g,j)),m=kf(a.doc,qa(g,0),qa(j,jf(a.doc,j).text.length));l.length>1&&m.length>1;)if(gg(l)==gg(m))l.pop(),m.pop(),j--;else{if(l[0]!=m[0])break;l.shift(),m.shift(),g++}for(var n=0,o=0,p=l[0],q=m[0],r=Math.min(p.length,q.length);r>n&&p.charCodeAt(n)==q.charCodeAt(n);)++n;for(var s=gg(l),t=gg(m),u=Math.min(s.length-(1==l.length?n:0),t.length-(1==m.length?n:0));u>o&&s.charCodeAt(s.length-o-1)==t.charCodeAt(t.length-o-1);)++o;l[l.length-1]=s.slice(0,s.length-o),l[0]=l[0].slice(n);var v=qa(g,n),w=qa(j,m.length?gg(m).length-o:0);return l.length>1||l[0]||ra(v,w)?(qd(a.doc,l,v,w,"+input"),!0):void 0},ensurePolled:function(){this.forceCompositionEnd()},reset:function(){this.forceCompositionEnd()},forceCompositionEnd:function(){this.composing&&!this.composing.handled&&(this.applyComposition(this.composing),this.composing.handled=!0,this.div.blur(),this.div.focus())},applyComposition:function(a){this.cm.isReadOnly()?gc(this.cm,lc)(this.cm):a.data&&a.data!=a.startData&&gc(this.cm,xa)(this.cm,a.data,0,a.sel)},setUneditable:function(a){a.contentEditable="false"},onKeyPress:function(a){a.preventDefault(),this.cm.isReadOnly()||gc(this.cm,xa)(this.cm,String.fromCharCode(null==a.charCode?a.keyCode:a.charCode),0)},readOnlyChanged:function(a){this.div.contentEditable=String("nocursor"!=a)},onContextMenu:kg,resetPosition:kg,needsContentAttribute:!0},Ea.prototype),x.inputStyles={textarea:Ca,contenteditable:Ea},Ka.prototype={primary:function(){return this.ranges[this.primIndex]},equals:function(a){if(a==this)return!0;if(a.primIndex!=this.primIndex||a.ranges.length!=this.ranges.length)return!1;for(var b=0;b<this.ranges.length;b++){var c=this.ranges[b],d=a.ranges[b];if(0!=ra(c.anchor,d.anchor)||0!=ra(c.head,d.head))return!1}return!0},deepCopy:function(){for(var a=[],b=0;b<this.ranges.length;b++)a[b]=new La(sa(this.ranges[b].anchor),sa(this.ranges[b].head));return new Ka(a,this.primIndex)},somethingSelected:function(){for(var a=0;a<this.ranges.length;a++)if(!this.ranges[a].empty())return!0;return!1},contains:function(a,b){b||(b=a);for(var c=0;c<this.ranges.length;c++){var d=this.ranges[c];if(ra(b,d.from())>=0&&ra(a,d.to())<=0)return c}return-1}},La.prototype={from:function(){return ua(this.anchor,this.head)},to:function(){return ta(this.anchor,this.head)},empty:function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch}};var Tb,yc,zc,Cb={left:0,right:0,top:0,bottom:0},Wb=null,Xb=0,Fc=0,Mc=0,Nc=null;f?Nc=-.53:c?Nc=15:j?Nc=-.7:l&&(Nc=-1/3);var Oc=function(a){var b=a.wheelDeltaX,c=a.wheelDeltaY;return 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),{x:b,y:c}};x.wheelEventPixels=function(a){var b=Oc(a);return b.x*=Nc,b.y*=Nc,b};var Sc=new bg,Wc=null,ed=x.changeEnd=function(a){return a.text?qa(a.from.line+a.text.length-1,gg(a.text).length+(1==a.text.length?a.from.ch:0)):a.to};x.prototype={constructor:x,focus:function(){window.focus(),this.display.input.focus()},setOption:function(a,b){var c=this.options,d=c[a];(c[a]!=b||"mode"==a)&&(c[a]=b,Ed.hasOwnProperty(a)&&gc(this,Ed[a])(this,b,d))},getOption:function(a){return this.options[a]},getDoc:function(){return this.doc},addKeyMap:function(a,b){this.state.keyMaps[b?"push":"unshift"](Ud(a))},removeKeyMap:function(a){for(var b=this.state.keyMaps,c=0;c<b.length;++c)if(b[c]==a||b[c].name==a)return b.splice(c,1),!0},addOverlay:hc(function(a,b){var c=a.token?a:x.getMode(this.options,a);if(c.startState)throw new Error("Overlays may not be stateful.");this.state.overlays.push({mode:c,modeSpec:a,opaque:b&&b.opaque}),this.state.modeGen++,lc(this)}),removeOverlay:hc(function(a){for(var b=this.state.overlays,c=0;c<b.length;++c){var d=b[c].modeSpec;if(d==a||"string"==typeof a&&d.name==a)return b.splice(c,1),this.state.modeGen++,void lc(this)}}),indentLine:hc(function(a,b,c){"string"!=typeof b&&"number"!=typeof b&&(b=null==b?this.options.smartIndent?"smart":"prev":b?"add":"subtract"),Ra(this.doc,a)&&yd(this,a,b,c)}),indentSelection:hc(function(a){for(var b=this.doc.sel.ranges,c=-1,d=0;d<b.length;d++){var e=b[d];if(e.empty())e.head.line>c&&(yd(this,e.head.line,a,!0),c=e.head.line,d==this.doc.sel.primIndex&&wd(this));else{var f=e.from(),g=e.to(),h=Math.max(c,f.line);c=Math.min(this.lastLine(),g.line-(g.ch?0:1))+1;for(var i=h;c>i;++i)yd(this,i,a);var j=this.doc.sel.ranges;0==f.ch&&b.length==j.length&&j[d].from().ch>0&&Wa(this.doc,d,new La(f,j[d].to()),$f)}}}),getTokenAt:function(a,b){return Le(this,a,b)},getLineTokens:function(a,b){return Le(this,qa(a),b,!0)},getTokenTypeAt:function(a){a=Pa(this.doc,a);var f,b=Oe(this,jf(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?x.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(!Ld.hasOwnProperty(b))return c;var d=Ld[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];h.pred(e,this)&&-1==ig(c,h.val)&&c.push(h.val)}return c},getStateAfter:function(a,b){var c=this.doc;return a=Oa(c,null==a?c.first+c.size-1:a),ob(this,a+1,b)},cursorCoords:function(a,b){var c,d=this.doc.sel.primary();return c=null==a?d.head:"object"==typeof a?Pa(this.doc,a):a?d.from():d.to(),Ob(this,c,b||"page")},charCoords:function(a,b){return Nb(this,Pa(this.doc,a),b||"page")},coordsChar:function(a,b){return a=Mb(this,a,b||"page"),Rb(this,a.left,a.top)},lineAtHeight:function(a,b){return a=Mb(this,{top:a,left:0},b||"page").top,of(this.doc,a+this.display.viewOffset)},heightAtLine:function(a,b){var d,c=!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,c=!0),d=jf(this.doc,a)}else d=a;return Lb(this,d,{top:0,left:0},b||"page").top+(c?this.doc.height-pf(d):0)},defaultTextHeight:function(){return Ub(this.display)},defaultCharWidth:function(){return Vb(this.display)},setGutterMarker:hc(function(a,b,c){return zd(this.doc,a,"gutter",function(a){var d=a.gutterMarkers||(a.gutterMarkers={});return d[b]=c,!c&&rg(d)&&(a.gutterMarkers=null),!0})}),clearGutter:hc(function(a){var b=this,c=b.doc,d=c.first;c.iter(function(c){c.gutterMarkers&&c.gutterMarkers[a]&&(c.gutterMarkers[a]=null,mc(b,d,"gutter"),rg(c.gutterMarkers)&&(c.gutterMarkers=null)),++d})}),lineInfo:function(a){if("number"==typeof a){if(!Ra(this.doc,a))return null;var b=a;if(a=jf(this.doc,a),!a)return null}else{var b=nf(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=Ob(this,Pa(this.doc,a));var g=a.bottom,h=a.left;if(b.style.position="absolute",b.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(b),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&&td(this,h,g,h+b.offsetWidth,g+b.offsetHeight)},triggerOnKeyDown:hc(Xc),triggerOnKeyPress:hc($c),triggerOnKeyUp:Zc,execCommand:function(a){return Od.hasOwnProperty(a)?Od[a].call(null,this):void 0},triggerElectric:hc(function(a){za(this,a)}),findPosH:function(a,b,c,d){var e=1;0>b&&(e=-1,b=-b);for(var f=0,g=Pa(this.doc,a);b>f&&(g=Bd(this.doc,g,e,c,d),!g.hitSide);++f);return g},moveH:hc(function(a,b){var c=this;c.extendSelectionsBy(function(d){return c.display.shift||c.doc.extend||d.empty()?Bd(c.doc,d.head,a,b,c.options.rtlMoveVisually):0>a?d.from():d.to()},ag)}),deleteH:hc(function(a,b){var c=this.doc.sel,d=this.doc;c.somethingSelected()?d.replaceSelection("",null,"+delete"):Ad(this,function(c){var e=Bd(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=Pa(this.doc,a);b>g;++g){var i=Ob(this,h,"div");if(null==f?f=i.left:i.left=f,h=Cd(this,i,e,c),h.hitSide)break}return h},moveV:hc(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=Ob(c,g.head,"div");null!=g.goalColumn&&(h.left=g.goalColumn),e.push(h.left);var i=Cd(c,h,a,b);return"page"==b&&g==d.sel.primary()&&vd(c,null,Nb(c,i,"div").top-h.top),i},ag),e.length)for(var g=0;g<d.sel.ranges.length;g++)d.sel.ranges[g].goalColumn=e[g]}),findWordAt:function(a){var b=this.doc,c=jf(b,a.line).text,d=a.ch,e=a.ch;if(c){var f=this.getHelper(a,"wordChars");(a.xRel<0||e==c.length)&&d?--d:++e;for(var g=c.charAt(d),h=qg(g,f)?function(a){return qg(a,f)}:/\s/.test(g)?function(a){return/\s/.test(a)}:function(a){return!/\s/.test(a)&&!qg(a)};d>0&&h(c.charAt(d-1));)--d;for(;e<c.length&&h(c.charAt(e));)++e}return new La(qa(a.line,d),qa(a.line,e))},toggleOverwrite:function(a){(null==a||a!=this.state.overwrite)&&((this.state.overwrite=!this.state.overwrite)?Cg(this.display.cursorDiv,"CodeMirror-overwrite"):Bg(this.display.cursorDiv,"CodeMirror-overwrite"),Qf(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==zg()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:hc(function(a,b){(null!=a||null!=b)&&xd(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-sb(this)-this.display.barHeight,width:a.scrollWidth-sb(this)-this.display.barWidth,clientHeight:ub(this),clientWidth:tb(this)}},scrollIntoView:hc(function(a,b){if(null==a?(a={from:this.doc.sel.primary().head,to:null},null==b&&(b=this.options.cursorScrollMargin)):"number"==typeof a?a={from:qa(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)xd(this),this.curOp.scrollToPos=a;else{var c=ud(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(c.scrollLeft,c.scrollTop)}}),setSize:hc(function(a,b){function d(a){return"number"==typeof a||/^\d+$/.test(String(a))?a+"px":a}var c=this;null!=a&&(c.display.wrapper.style.width=d(a)),null!=b&&(c.display.wrapper.style.height=d(b)),c.options.lineWrapping&&Hb(this);var e=c.display.viewFrom;c.doc.iter(e,c.display.viewTo,function(a){if(a.widgets)for(var b=0;b<a.widgets.length;b++)if(a.widgets[b].noHScroll){mc(c,e,"widget");break}++e}),c.curOp.forceUpdate=!0,Qf(c,"refresh",this)}),operation:function(a){return fc(this,a)},refresh:hc(function(){var a=this.display.cachedTextHeight;lc(this),this.curOp.forceUpdate=!0,Ib(this),this.scrollTo(this.doc.scrollLeft,this.doc.scrollTop),H(this),(null==a||Math.abs(a-Ub(this.display))>.5)&&D(this),Qf(this,"refresh",this)}),swapDoc:hc(function(a){var b=this.doc;return 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c(a,c,e,f){if(this.atOccurrence=!1,this.doc=a,null==f&&"string"==typeof c&&(f=!1),e=e?a.clipPos(e):b(0,0),this.pos={from:e,to:e},"string"!=typeof c)c.global||(c=new RegExp(c.source,c.ignoreCase?"ig":"g")),this.matches=function(d,e){if(d){c.lastIndex=0;for(var h,i,f=a.getLine(e.line).slice(0,e.ch),g=0;;){c.lastIndex=g;var j=c.exec(f);if(!j)break;if(h=j,i=h.index,g=h.index+(h[0].length||1),g==f.length)break}var k=h&&h[0].length||0;k||(0==i&&0==f.length?h=void 0:i!=a.getLine(e.line).length&&k++)}else{c.lastIndex=e.ch;var f=a.getLine(e.line),h=c.exec(f),k=h&&h[0].length||0,i=h&&h.index;i+k==f.length||k||(k=1)}return h&&k?{from:b(e.line,i),to:b(e.line,i+k),match:h}:void 0};else{var g=c;f&&(c=c.toLowerCase());var h=f?function(a){return a.toLowerCase()}:function(a){return a},i=c.split("\n");if(1==i.length)c.length?this.matches=function(e,f){if(e){var i=a.getLine(f.line).slice(0,f.ch),j=h(i),k=j.lastIndexOf(c);if(k>-1)return k=d(i,j,k),{from:b(f.line,k),to:b(f.line,k+g.length)}}else{var i=a.getLine(f.line).slice(f.ch),j=h(i),k=j.indexOf(c);if(k>-1)return k=d(i,j,k)+f.ch,{from:b(f.line,k),to:b(f.line,k+g.length)}}}:this.matches=function(){};else{var j=g.split("\n");this.matches=function(c,d){var e=i.length-1;if(c){if(d.line-(i.length-1)<a.firstLine())return;if(h(a.getLine(d.line).slice(0,j[e].length))!=i[i.length-1])return;for(var f=b(d.line,j[e].length),g=d.line-1,k=e-1;k>=1;--k,--g)if(i[k]!=h(a.getLine(g)))return;var l=a.getLine(g),m=l.length-j[0].length;if(h(l.slice(m))!=i[0])return;return{from:b(g,m),to:f}}if(!(d.line+(i.length-1)>a.lastLine())){var l=a.getLine(d.line),m=l.length-j[0].length;if(h(l.slice(m))==i[0]){for(var n=b(d.line,m),g=d.line+1,k=1;e>k;++k,++g)if(i[k]!=h(a.getLine(g)))return;if(h(a.getLine(g).slice(0,j[e].length))==i[e])return{from:n,to:b(g,j[e].length)}}}}}}}function d(a,b,c){if(a.length==b.length)return c;for(var d=Math.min(c,a.length);;){var e=a.slice(0,d).toLowerCase().length;if(c>e)++d;else{if(!(e>c))return d;--d}}}var b=a.Pos;c.prototype={findNext:function(){return this.find(!1)},findPrevious:function(){return this.find(!0)},find:function(a){function e(a){var d=b(a,0);return c.pos={from:d,to:d},c.atOccurrence=!1,!1}for(var c=this,d=this.doc.clipPos(a?this.pos.from:this.pos.to);;){if(this.pos=this.matches(a,d))return this.atOccurrence=!0,this.pos.match||!0;if(a){if(!d.line)return e(0);d=b(d.line-1,this.doc.getLine(d.line-1).length)}else{var f=this.doc.lineCount();if(d.line==f-1)return e(f);d=b(d.line+1,0)}}},from:function(){return this.atOccurrence?this.pos.from:void 0},to:function(){return this.atOccurrence?this.pos.to:void 0},replace:function(c,d){if(this.atOccurrence){var e=a.splitLines(c);this.doc.replaceRange(e,this.pos.from,this.pos.to,d),this.pos.to=b(this.pos.from.line+e.length-1,e[e.length-1].length+(1==e.length?this.pos.from.ch:0))}}},a.defineExtension("getSearchCursor",function(a,b,d){return new c(this.doc,a,b,d)}),a.defineDocExtension("getSearchCursor",function(a,b,d){return new c(this,a,b,d)}),a.defineExtension("selectMatches",function(b,c){for(var d=[],e=this.getSearchCursor(b,this.getCursor("from"),c);e.findNext()&&!(a.cmpPos(e.to(),this.getCursor("to"))>0);)d.push({anchor:e.from(),head:e.to()});d.length&&this.setSelections(d,0)})}),function(a){"object"==typeof exports&&"object"==typeof module?a(require("../../lib/codemirror")):"function"==typeof define&&define.amd?define(["../../lib/codemirror"],a):a(CodeMirror)}(function(a){"use strict";function b(b,c,d){function f(b){var c=a.wheelEventPixels(b)["horizontal"==e.orientation?"x":"y"],d=e.pos;e.moveTo(e.pos+c),e.pos!=d&&a.e_preventDefault(b)}this.orientation=c,this.scroll=d,this.screen=this.total=this.size=1,this.pos=0,this.node=document.createElement("div"),this.node.className=b+"-"+c,this.inner=this.node.appendChild(document.createElement("div"));var e=this;a.on(this.inner,"mousedown",function(b){function g(){a.off(document,"mousemove",h),a.off(document,"mouseup",g)}function h(a){return 1!=a.which?g():void e.moveTo(f+(a[c]-d)*(e.total/e.size))}if(1==b.which){a.e_preventDefault(b);var c="horizontal"==e.orientation?"pageX":"pageY",d=b[c],f=e.pos;a.on(document,"mousemove",h),a.on(document,"mouseup",g)}}),a.on(this.node,"click",function(b){a.e_preventDefault(b);var d,c=e.inner.getBoundingClientRect();d="horizontal"==e.orientation?b.clientX<c.left?-1:b.clientX>c.right?1:0:b.clientY<c.top?-1:b.clientY>c.bottom?1:0,e.moveTo(e.pos+d*e.screen)}),a.on(this.node,"mousewheel",f),a.on(this.node,"DOMMouseScroll",f)}function d(a,c,d){this.addClass=a,this.horiz=new b(a,"horizontal",d),c(this.horiz.node),this.vert=new b(a,"vertical",d),c(this.vert.node),this.width=null}b.prototype.moveTo=function(a,b){0>a&&(a=0),a>this.total-this.screen&&(a=this.total-this.screen),a!=this.pos&&(this.pos=a,this.inner.style["horizontal"==this.orientation?"left":"top"]=a*(this.size/this.total)+"px",b!==!1&&this.scroll(a,this.orientation))};var c=10;b.prototype.update=function(a,b,d){this.screen=b,this.total=a,this.size=d;var e=this.screen*(this.size/this.total);c>e&&(this.size-=c-e,e=c),this.inner.style["horizontal"==this.orientation?"width":"height"]=e+"px",this.inner.style["horizontal"==this.orientation?"left":"top"]=this.pos*(this.size/this.total)+"px"},d.prototype.update=function(a){if(null==this.width){var b=window.getComputedStyle?window.getComputedStyle(this.horiz.node):this.horiz.node.currentStyle;b&&(this.width=parseInt(b.height))}var c=this.width||0,d=a.scrollWidth>a.clientWidth+1,e=a.scrollHeight>a.clientHeight+1;return this.vert.node.style.display=e?"block":"none",this.horiz.node.style.display=d?"block":"none",e&&(this.vert.update(a.scrollHeight,a.clientHeight,a.viewHeight-(d?c:0)),this.vert.node.style.display="block",this.vert.node.style.bottom=d?c+"px":"0"),d&&(this.horiz.update(a.scrollWidth,a.clientWidth,a.viewWidth-(e?c:0)-a.barLeft),this.horiz.node.style.right=e?c+"px":"0",this.horiz.node.style.left=a.barLeft+"px"),{right:e?c:0,bottom:d?c:0}},d.prototype.setScrollTop=function(a){this.vert.moveTo(a,!1)},d.prototype.setScrollLeft=function(a){this.horiz.moveTo(a,!1)},d.prototype.clear=function(){var a=this.horiz.node.parentNode;a.removeChild(this.horiz.node),a.removeChild(this.vert.node)},a.scrollbarModel.simple=function(a,b){return new d("CodeMirror-simplescroll",a,b)},a.scrollbarModel.overlay=function(a,b){return new d("CodeMirror-overlayscroll",a,b)}});