/* CodeMirror - Minified & Bundled
   Generated on 9/6/2014 with http://codemirror.net/doc/compress.html
   Version: HEAD

   CodeMirror Library:
   - codemirror.js
   Modes:
   - javascript.js
   - ntriples.js
   - sparql.js
   - turtle.js
   - xml.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||{},Dg(Yd,b,!1),K(b);var c=b.value;"string"==typeof c&&(c=new xf(c,b.mode)),this.doc=c;var f=this.display=new x(a,c);f.wrapper.CodeMirror=this,G(this),E(this),b.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),b.autofocus&&!o&&Pc(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,draggingText:!1,highlight:new tg},d&&11>e&&setTimeout(Eg(Oc,this,!0),20),Sc(this),Xg();var g=this;yc(this,function(){g.curOp.forceUpdate=!0,Bf(g,c),b.autofocus&&!o||Qg()==f.input?setTimeout(Eg(ud,g),20):vd(g);for(var a in Zd)Zd.hasOwnProperty(a)&&Zd[a](g,b[a],_d);for(var d=0;d<de.length;++d)de[d](g)})}function x(a,b){var c=this,g=c.input=Lg("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=Lg("div",[g],null,"overflow: hidden; position: relative; width: 3px; height: 0px;"),c.scrollbarH=Lg("div",[Lg("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar"),c.scrollbarV=Lg("div",[Lg("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),c.scrollbarFiller=Lg("div",null,"CodeMirror-scrollbar-filler"),c.gutterFiller=Lg("div",null,"CodeMirror-gutter-filler"),c.lineDiv=Lg("div",null,"CodeMirror-code"),c.selectionDiv=Lg("div",null,null,"position: relative; z-index: 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1px;"),c.gutters=Lg("div",null,"CodeMirror-gutters"),c.lineGutter=null,c.scroller=Lg("div",[c.sizer,c.heightForcer,c.gutters],"CodeMirror-scroll"),c.scroller.setAttribute("tabIndex","-1"),c.wrapper=Lg("div",[c.inputDiv,c.scrollbarH,c.scrollbarV,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"),d&&8>e&&(c.scrollbarH.style.minHeight=c.scrollbarV.style.minWidth="18px"),a.appendChild?a.appendChild(c.wrapper):a(c.wrapper),c.viewFrom=c.viewTo=b.first,c.view=[],c.externalMeasured=null,c.viewOffset=0,c.lastSizeC=0,c.updateLineNumbers=null,c.lineNumWidth=c.lineNumInnerWidth=c.lineNumChars=null,c.prevInput="",c.alignWidgets=!1,c.pollingFast=!1,c.poll=new tg,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,Rb(a,100),a.state.modeGen++,a.curOp&&Ec(a)}function A(a){a.options.lineWrapping?(Tg(a.display.wrapper,"CodeMirror-wrap"),a.display.sizer.style.minWidth=""):(Sg(a.display.wrapper,"CodeMirror-wrap"),J(a)),C(a),Ec(a),hc(a),setTimeout(function(){N(a)},100)}function B(a){var b=tc(a.display),c=a.options.lineWrapping,d=c&&Math.max(5,a.display.scroller.clientWidth/uc(a.display)-3);return function(e){if(Te(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&&Ff(a,b)})}function D(a){var b=ie[a.options.keyMap],c=b.style;a.display.wrapper.className=a.display.wrapper.className.replace(/\s*cm-keymap-\S+/g,"")+(c?" cm-keymap-"+c:"")}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-"),hc(a)}function F(a){G(a),Ec(a),setTimeout(function(){P(a)},20)}function G(a){var b=a.display.gutters,c=a.options.gutters;Ng(b);for(var d=0;d<c.length;++d){var e=c[d],f=b.appendChild(Lg("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",a.display.scrollbarH.style.left=a.options.fixedGutter?b+"px":0}function I(a){if(0==a.height)return 0;for(var c,b=a.text.length,d=a;c=Me(d);){var e=c.find(0,!0);d=e.from.line,b+=e.from.ch-e.to.ch}for(d=a;c=Ne(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=Cf(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=Ag(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){return a.display.scroller.clientHeight-a.display.wrapper.clientHeight<og-3}function M(a){var b=a.display.scroller;return{clientHeight:b.clientHeight,barHeight:a.display.scrollbarV.clientHeight,scrollWidth:b.scrollWidth,clientWidth:b.clientWidth,hScrollbarTakesSpace:L(a),barWidth:a.display.scrollbarH.clientWidth,docHeight:Math.round(a.doc.height+Wb(a.display))}}function N(a,b){b||(b=M(a));var c=a.display,d=_g(c.measure),e=b.docHeight+og,f=b.scrollWidth>b.clientWidth;f&&b.scrollWidth<=b.clientWidth+1&&d>0&&!b.hScrollbarTakesSpace&&(f=!1);var g=e>b.clientHeight;if(g?(c.scrollbarV.style.display="block",c.scrollbarV.style.bottom=f?d+"px":"0",c.scrollbarV.firstChild.style.height=Math.max(0,e-b.clientHeight+(b.barHeight||c.scrollbarV.clientHeight))+"px"):(c.scrollbarV.style.display="",c.scrollbarV.firstChild.style.height="0"),f?(c.scrollbarH.style.display="block",c.scrollbarH.style.right=g?d+"px":"0",c.scrollbarH.firstChild.style.width=b.scrollWidth-b.clientWidth+(b.barWidth||c.scrollbarH.clientWidth)+"px"):(c.scrollbarH.style.display="",c.scrollbarH.firstChild.style.width="0"),f&&g?(c.scrollbarFiller.style.display="block",c.scrollbarFiller.style.height=c.scrollbarFiller.style.width=d+"px"):c.scrollbarFiller.style.display="",f&&a.options.coverGutterNextToScrollbar&&a.options.fixedGutter?(c.gutterFiller.style.display="block",c.gutterFiller.style.height=d+"px",c.gutterFiller.style.width=c.gutters.offsetWidth+"px"):c.gutterFiller.style.display="",!a.state.checkedOverlayScrollbar&&b.clientHeight>0){if(0===d){var h=p&&!l?"12px":"18px";c.scrollbarV.style.minWidth=c.scrollbarH.style.minHeight=h;var i=function(b){bg(b)!=c.scrollbarV&&bg(b)!=c.scrollbarH&&zc(a,Wc)(b)};dg(c.scrollbarV,"mousedown",i),dg(c.scrollbarH,"mousedown",i)}a.state.checkedOverlayScrollbar=!0}}function O(a,b,c){var d=c&&null!=c.top?Math.max(0,c.top):a.scroller.scrollTop;d=Math.floor(d-Vb(a));var e=c&&null!=c.bottom?c.bottom:d+a.wrapper.clientHeight,f=Hf(b,d),g=Hf(b,e);if(c&&c.ensure){var h=c.ensure.from.line,i=c.ensure.to.line;if(f>h)return{from:h,to:Hf(b,If(Cf(b,h))+a.wrapper.clientHeight)};if(Math.min(i,b.lastLine())>=g)return{from:Hf(b,If(Cf(b,i))-a.wrapper.clientHeight),to:i}}return{from:f,to:Math.max(g,f+1)}}function P(a){var b=a.display,c=b.view;if(b.alignWidgets||b.gutters.firstChild&&a.options.fixedGutter){for(var d=S(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 Q(a){if(!a.options.lineNumbers)return!1;var b=a.doc,c=R(a.options,b.first+b.size-1),d=a.display;if(c.length!=d.lineNumChars){var e=d.measure.appendChild(Lg("div",[Lg("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",H(a),!0}return!1}function R(a,b){return String(a.lineNumberFormatter(b+a.firstLineNumber))}function S(a){return a.scroller.getBoundingClientRect().left-a.sizer.getBoundingClientRect().left}function T(a,b,c){for(var g,d=a.display.viewFrom,e=a.display.viewTo,h=O(a.display,a.doc,b),i=!0;;i=!1){var j=a.display.scroller.clientWidth;if(!U(a,h,c))break;g=!0,a.display.maxLineChanged&&!a.options.lineWrapping&&V(a);var k=M(a);if(Nb(a),W(a,k),N(a,k),f&&a.options.lineWrapping&&X(a,k),f&&k.scrollWidth>k.clientWidth&&k.scrollWidth<k.clientWidth+1&&!L(a)&&N(a),i&&a.options.lineWrapping&&j!=a.display.scroller.clientWidth)c=!0;else if(c=!1,b&&null!=b.top&&(b={top:Math.min(k.docHeight-og-k.clientHeight,b.top)}),h=O(a.display,a.doc,b),h.from>=a.display.viewFrom&&h.to<=a.display.viewTo)break}return a.display.updateLineNumbers=null,g&&(ig(a,"update",a),(a.display.viewFrom!=d||a.display.viewTo!=e)&&ig(a,"viewportChange",a,a.display.viewFrom,a.display.viewTo)),g}function U(a,b,c){var d=a.display,e=a.doc;if(!d.wrapper.offsetWidth)return Gc(a),void 0;if(!(!c&&b.from>=d.viewFrom&&b.to<=d.viewTo&&0==Kc(a))){Q(a)&&Gc(a);var f=$(a),g=e.first+e.size,h=Math.max(b.from-a.options.viewportMargin,e.first),i=Math.min(g,b.to+a.options.viewportMargin);d.viewFrom<h&&h-d.viewFrom<20&&(h=Math.max(e.first,d.viewFrom)),d.viewTo>i&&d.viewTo-i<20&&(i=Math.min(g,d.viewTo)),v&&(h=Re(a.doc,h),i=Se(a.doc,i));var j=h!=d.viewFrom||i!=d.viewTo||d.lastSizeC!=d.wrapper.clientHeight;Jc(a,h,i),d.viewOffset=If(Cf(a.doc,d.viewFrom)),a.display.mover.style.top=d.viewOffset+"px";var k=Kc(a);if(j||0!=k||c){var l=Qg();return k>4&&(d.lineDiv.style.display="none"),_(a,d.updateLineNumbers,f),k>4&&(d.lineDiv.style.display=""),l&&Qg()!=l&&l.offsetHeight&&l.focus(),Ng(d.cursorDiv),Ng(d.selectionDiv),j&&(d.lastSizeC=d.wrapper.clientHeight,Rb(a,400)),Y(a),!0}}}function V(a){var b=a.display,c=_b(a,b.maxLine,b.maxLine.text.length).left;b.maxLineChanged=!1;var d=Math.max(0,c+3),e=Math.max(0,b.sizer.offsetLeft+d+og-b.scroller.clientWidth);b.sizer.style.minWidth=d+"px",e<a.doc.scrollLeft&&gd(a,Math.min(b.scroller.scrollLeft,e),!0)}function W(a,b){a.display.sizer.style.minHeight=a.display.heightForcer.style.top=b.docHeight+"px",a.display.gutters.style.height=Math.max(b.docHeight,b.clientHeight-og)+"px"}function X(a,b){a.display.sizer.offsetWidth+a.display.gutters.offsetWidth<a.display.scroller.clientWidth-1&&(a.display.sizer.style.minHeight=a.display.heightForcer.style.top="0px",a.display.gutters.style.height=b.docHeight+"px")}function Y(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=tc(b)),(k>.001||-.001>k)&&(Ff(g.line,h),Z(g.line),g.rest))for(var l=0;l<g.rest.length;l++)Z(g.rest[l])}}}function Z(a){if(a.widgets)for(var b=0;b<a.widgets.length;++b)a.widgets[b].height=a.widgets[b].node.offsetHeight}function $(a){for(var b=a.display,c={},d={},e=b.gutters.firstChild,f=0;e;e=e.nextSibling,++f)c[a.options.gutters[f]]=e.offsetLeft,d[a.options.gutters[f]]=e.offsetWidth;return{fixedPos:S(b),gutterTotalWidth:b.gutters.offsetWidth,gutterLeft:c,gutterWidth:d,wrapperWidth:b.wrapper.clientWidth}}function _(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&&(Ag(m.changes,"gutter")>-1&&(o=!1),ab(a,m,k,c)),o&&(Ng(m.lineNumber),m.lineNumber.appendChild(document.createTextNode(R(a.options,k)))),h=m.node.nextSibling}else{var n=ib(a,m,k,c);g.insertBefore(n,h)}k+=m.size}for(;h;)h=i(h)}function ab(a,b,c,d){for(var e=0;e<b.changes.length;e++){var f=b.changes[e];"text"==f?eb(a,b):"gutter"==f?gb(a,b,c,d):"class"==f?fb(b):"widget"==f&&hb(b,d)}b.changes=null}function bb(a){return a.node==a.text&&(a.node=Lg("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 cb(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=bb(a);a.background=c.insertBefore(Lg("div",null,b),c.firstChild)}}function db(a,b){var c=a.display.externalMeasured;return c&&c.line==b.line?(a.display.externalMeasured=null,b.measure=c.measure,c.built):lf(a,b)}function eb(a,b){var c=b.text.className,d=db(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,fb(b)):c&&(b.text.className=c)}function fb(a){cb(a),a.line.wrapClass?bb(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 gb(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=bb(b),g=b.gutter=f.insertBefore(Lg("div",null,"CodeMirror-gutter-wrapper","position: absolute; left: "+(a.options.fixedGutter?d.fixedPos:-d.gutterTotalWidth)+"px"),b.text);if(!a.options.lineNumbers||e&&e["CodeMirror-linenumbers"]||(b.lineNumber=g.appendChild(Lg("div",R(a.options,c),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+d.gutterLeft["CodeMirror-linenumbers"]+"px; width: 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lb(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 ob(a){return mb(a.line,a.ch)}function pb(a,b){return nb(a,b)<0?b:a}function qb(a,b){return nb(a,b)<0?a:b}function rb(a,b){this.ranges=a,this.primIndex=b}function sb(a,b){this.anchor=a,this.head=b}function tb(a,b){var c=a[b];a.sort(function(a,b){return nb(a.from(),b.from())}),b=Ag(a,c);for(var d=1;d<a.length;d++){var e=a[d],f=a[d-1];if(nb(f.to(),e.from())>=0){var g=qb(f.from(),e.from()),h=pb(f.to(),e.to()),i=f.empty()?e.from()==e.head:f.from()==f.head;b>=d&&--b,a.splice(--d,2,new sb(i?h:g,i?g:h))}}return new rb(a,b)}function ub(a,b){return new rb([new sb(a,b||a)],0)}function vb(a,b){return Math.max(a.first,Math.min(b,a.first+a.size-1))}function wb(a,b){if(b.line<a.first)return mb(a.first,0);var c=a.first+a.size-1;return b.line>c?mb(c,Cf(a,c).text.length):xb(b,Cf(a,b.line).text.length)}function xb(a,b){var c=a.ch;return null==c||c>b?mb(a.line,b):0>c?mb(a.line,0):a}function yb(a,b){return b>=a.first&&b<a.first+a.size}function zb(a,b){for(var c=[],d=0;d<b.length;d++)c[d]=wb(a,b[d]);return c}function Ab(a,b,c,d){if(a.cm&&a.cm.display.shift||a.extend){var e=b.anchor;if(d){var f=nb(c,e)<0;f!=nb(d,e)<0?(e=c,c=d):f!=nb(c,d)<0&&(c=d)}return new sb(e,c)}return new sb(d||c,c)}function Bb(a,b,c,d){Hb(a,new rb([Ab(a,a.sel.primary(),b,c)],0),d)}function Cb(a,b,c){for(var d=[],e=0;e<a.sel.ranges.length;e++)d[e]=Ab(a,a.sel.ranges[e],b[e],null);var f=tb(d,a.sel.primIndex);Hb(a,f,c)}function Db(a,b,c,d){var e=a.sel.ranges.slice(0);e[b]=c,Hb(a,tb(e,a.sel.primIndex),d)}function Eb(a,b,c,d){Hb(a,ub(b,c),d)}function Fb(a,b){var c={ranges:b.ranges,update:function(b){this.ranges=[];for(var c=0;c<b.length;c++)this.ranges[c]=new sb(wb(a,b[c].anchor),wb(a,b[c].head))}};return fg(a,"beforeSelectionChange",a,c),a.cm&&fg(a.cm,"beforeSelectionChange",a.cm,c),c.ranges!=b.ranges?tb(c.ranges,c.ranges.length-1):b}function Gb(a,b,c){var d=a.history.done,e=yg(d);e&&e.ranges?(d[d.length-1]=b,Ib(a,b,c)):Hb(a,b,c)}function Hb(a,b,c){Ib(a,b,c),Qf(a,a.sel,a.cm?a.cm.curOp.id:0/0,c)}function Ib(a,b,c){(mg(a,"beforeSelectionChange")||a.cm&&mg(a.cm,"beforeSelectionChange"))&&(b=Fb(a,b));var d=c&&c.bias||(nb(b.primary().head,a.sel.primary().head)<0?-1:1);Jb(a,Lb(a,b,d,!0)),c&&c.scroll===!1||!a.cm||Qd(a.cm)}function Jb(a,b){b.equals(a.sel)||(a.sel=b,a.cm&&(a.cm.curOp.updateInput=a.cm.curOp.selectionChanged=!0,lg(a.cm)),ig(a,"cursorActivity",a))}function Kb(a){Jb(a,Lb(a,a.sel,null,!1),qg)}function Lb(a,b,c,d){for(var e,f=0;f<b.ranges.length;f++){var g=b.ranges[f],h=Mb(a,g.anchor,c,d),i=Mb(a,g.head,c,d);(e||h!=g.anchor||i!=g.head)&&(e||(e=b.ranges.slice(0,f)),e[f]=new sb(h,i))}return e?tb(e,b.primIndex):b}function Mb(a,b,c,d){var e=!1,f=b,g=c||1;a.cantEdit=!1;a:for(;;){var h=Cf(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&&(fg(k,"beforeCursorEnter"),k.explicitlyCleared)){if(h.markedSpans){--i;continue}break}if(!k.atomic)continue;var l=k.find(0>g?-1:1);if(0==nb(l,f)&&(l.ch+=g,l.ch<0?l=l.line>a.first?wb(a,mb(l.line-1)):null:l.ch>h.text.length&&(l=l.line<a.first+a.size-1?mb(l.line+1,0):null),!l)){if(e)return d?(a.cantEdit=!0,mb(a.first,0)):Mb(a,b,c,!0);e=!0,l=b,g=-g}f=l;continue a}}return f}}function Nb(a){for(var b=a.display,c=a.doc,d=document.createDocumentFragment(),e=document.createDocumentFragment(),f=0;f<c.sel.ranges.length;f++){var g=c.sel.ranges[f],h=g.empty();(h||a.options.showCursorWhenSelecting)&&Ob(a,g,d),h||Pb(a,g,e)}if(a.options.moveInputWithCursor){var i=nc(a,c.sel.primary().head,"div"),j=b.wrapper.getBoundingClientRect(),k=b.lineDiv.getBoundingClientRect(),l=Math.max(0,Math.min(b.wrapper.clientHeight-10,i.top+k.top-j.top)),m=Math.max(0,Math.min(b.wrapper.clientWidth-10,i.left+k.left-j.left));b.inputDiv.style.top=l+"px",b.inputDiv.style.left=m+"px"}Og(b.cursorDiv,d),Og(b.selectionDiv,e)}function Ob(a,b,c){var d=nc(a,b.head,"div",null,null,!a.options.singleCursorHeightPerLine),e=c.appendChild(Lg("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(Lg("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 Pb(a,b,c){function j(a,b,c,d){0>b&&(b=0),b=Math.round(b),d=Math.round(d),f.appendChild(Lg("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 mc(a,mb(b,c),"div",f,d)}var k,l,f=Cf(e,b),g=f.text.length;return ih(Jf(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=Xb(a.display),h=g.left,i=d.lineSpace.offsetWidth-g.right,l=b.from(),m=b.to();if(l.line==m.line)k(l.line,l.ch,m.ch);else{var n=Cf(e,l.line),o=Cf(e,m.line),p=Pe(n)==Pe(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 Qb(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 Rb(a,b){a.doc.mode.startState&&a.doc.frontier<a.display.viewTo&&a.state.highlight.set(b,Eg(Sb,a))}function Sb(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=fe(b.mode,Ub(a,b.frontier));yc(a,function(){b.iter(b.frontier,Math.min(b.first+b.size,a.display.viewTo+500),function(e){if(b.frontier>=a.display.viewFrom){var f=e.styles,g=ef(a,e,d,!0);e.styles=g.styles,g.classes?e.styleClasses=g.classes:e.styleClasses&&(e.styleClasses=null);for(var h=!f||f.length!=e.styles.length,i=0;!h&&i<f.length;++i)h=f[i]!=e.styles[i];h&&Fc(a,b.frontier,"text"),e.stateAfter=fe(b.mode,d)}else gf(a,e.text,d),e.stateAfter=0==b.frontier%5?fe(b.mode,d):null;return++b.frontier,+new Date>c?(Rb(a,a.options.workDelay),!0):void 0})})}}function Tb(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=Cf(f,h-1);if(i.stateAfter&&(!c||h<=f.frontier))return h;var j=ug(i.text,null,a.options.tabSize);(null==e||d>j)&&(e=h-1,d=j)}return e}function Ub(a,b,c){var d=a.doc,e=a.display;if(!d.mode.startState)return!0;var f=Tb(a,b,c),g=f>d.first&&Cf(d,f-1).stateAfter;return g=g?fe(d.mode,g):ge(d.mode),d.iter(f,b,function(c){gf(a,c.text,g);var h=f==b-1||0==f%5||f>=e.viewFrom&&f<e.viewTo;c.stateAfter=h?fe(d.mode,g):null,++f}),c&&(d.frontier=f),g}function Vb(a){return a.lineSpace.offsetTop}function Wb(a){return a.mover.offsetHeight-a.lineSpace.offsetHeight}function Xb(a){if(a.cachedPaddingH)return a.cachedPaddingH;var b=Og(a.measure,Lg("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 Yb(a,b,c){var d=a.options.lineWrapping,e=d&&a.display.scroller.clientWidth;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 Zb(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(Gf(a.rest[d])>c)return{map:a.measure.maps[d],cache:a.measure.caches[d],before:!0}}function $b(a,b){b=Pe(b);var c=Gf(b),d=a.display.externalMeasured=new Cc(a.doc,b,c);d.lineN=c;var e=d.built=lf(a,d);return d.text=e.pre,Og(a.display.lineMeasure,e.pre),d}function _b(a,b,c,d){return cc(a,bc(a,b),c,d)}function ac(a,b){if(b>=a.display.viewFrom&&b<a.display.viewTo)return a.display.view[Hc(a,b)];var c=a.display.externalMeasured;return c&&b>=c.lineN&&b<c.lineN+c.size?c:void 0}function bc(a,b){var c=Gf(b),d=ac(a,c);d&&!d.text?d=null:d&&d.changes&&ab(a,d,c,$(a)),d||(d=$b(a,b));var e=Zb(d,b,c);return{line:b,view:d,rect:null,map:e.map,cache:e.cache,before:e.before,hasHeights:!1}}function cc(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||(Yb(a,b.view,b.rect),b.hasHeights=!0),g=ec(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 ec(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(;i&&Kg(b.line.text.charAt(m+i));)--i;for(;n>m+j&&Kg(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=Mg(h,i,j).getClientRects();o=p.length?p["right"==f?p.length-1:0]:dc}else o=Mg(h,i,j).getBoundingClientRect()||dc}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+uc(a.display),top:q.top,bottom:q.bottom}:dc}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 fc(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 gc(a){a.display.externalMeasure=null,Ng(a.display.lineMeasure);for(var b=0;b<a.display.view.length;b++)fc(a.display.view[b])}function hc(a){gc(a),a.display.cachedCharWidth=a.display.cachedTextHeight=a.display.cachedPaddingH=null,a.options.lineWrapping||(a.display.maxLineChanged=!0),a.display.lineNumChars=null}function ic(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function jc(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function kc(a,b,c,d){if(b.widgets)for(var e=0;e<b.widgets.length;++e)if(b.widgets[e].above){var f=Xe(b.widgets[e]);c.top+=f,c.bottom+=f}if("line"==d)return c;d||(d="local");var g=If(b);if("local"==d?g+=Vb(a.display):g-=a.display.viewOffset,"page"==d||"window"==d){var h=a.display.lineSpace.getBoundingClientRect();g+=h.top+("window"==d?0:jc());var i=h.left+("window"==d?0:ic());c.left+=i,c.right+=i}return c.top+=g,c.bottom+=g,c}function lc(a,b,c){if("div"==c)return b;var d=b.left,e=b.top;if("page"==c)d-=ic(),e-=jc();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 mc(a,b,c,d,e){return d||(d=Cf(a.doc,b.line)),kc(a,d,_b(a,d,b.ch,e),c)}function nc(a,b,c,d,e,f){function g(b,g){var h=cc(a,e,b,g?"right":"left",f);return g?h.left=h.right:h.right=h.left,kc(a,d,h,c)}function h(a,b){var c=i[b],d=c.level%2;return a==jh(c)&&b&&c.level<i[b-1].level?(c=i[--b],a=kh(c)-(c.level%2?0:1),d=!0):a==kh(c)&&b<i.length-1&&c.level<i[b+1].level&&(c=i[++b],a=jh(c)-c.level%2,d=!1),d&&a==c.to&&a>c.from?g(a-1):g(a,d)}d=d||Cf(a.doc,b.line),e||(e=bc(a,d));var i=Jf(d),j=b.ch;if(!i)return g(j);var k=rh(i,j),l=h(j,k);return null!=qh&&(l.other=h(j,qh)),l}function oc(a,b){var c=0,b=wb(a.doc,b);a.options.lineWrapping||(c=uc(a.display)*b.ch);var d=Cf(a.doc,b.line),e=If(d)+Vb(a.display);return{left:c,right:c,top:e,bottom:e+d.height}}function pc(a,b,c,d){var e=mb(a,b);return e.xRel=d,c&&(e.outside=!0),e}function qc(a,b,c){var d=a.doc;if(c+=a.display.viewOffset,0>c)return pc(d.first,0,!0,-1);var e=Hf(d,c),f=d.first+d.size-1;if(e>f)return pc(d.first+d.size-1,Cf(d,f).text.length,!0,1);0>b&&(b=0);for(var g=Cf(d,e);;){var h=rc(a,g,e,b,c),i=Ne(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=Gf(g=j.to.line)}}function rc(a,b,c,d,e){function j(d){var e=nc(a,mb(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-If(b),g=!1,h=2*a.display.wrapper.clientWidth,i=bc(a,b),k=Jf(b),l=b.text.length,m=lh(b),n=mh(b),o=j(m),p=g,q=j(n),r=g;if(d>q)return pc(c,n,r,1);for(;;){if(k?n==m||n==th(b,m,1):1>=n-m){for(var s=o>d||q-d>=d-o?m:n,t=d-(s==m?o:q);Kg(b.text.charAt(s));)++s;var u=pc(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=th(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 tc(a){if(null!=a.cachedTextHeight)return a.cachedTextHeight;if(null==sc){sc=Lg("pre");for(var b=0;49>b;++b)sc.appendChild(document.createTextNode("x")),sc.appendChild(Lg("br"));sc.appendChild(document.createTextNode("x"))}Og(a.measure,sc);var c=sc.offsetHeight/50;return c>3&&(a.cachedTextHeight=c),Ng(a.measure),c||1}function uc(a){if(null!=a.cachedCharWidth)return a.cachedCharWidth;var b=Lg("span","xxxxxxxxxx"),c=Lg("pre",[b]);Og(a.measure,c);var d=b.getBoundingClientRect(),e=(d.right-d.left)/10;return e>2&&(a.cachedCharWidth=e),e||10}function wc(a){a.curOp={viewChanged:!1,startHeight:a.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,id:++vc},hg++||(gg=[])}function xc(a){var b=a.curOp,c=a.doc,d=a.display;if(a.curOp=null,b.updateMaxLine&&J(a),b.viewChanged||b.forceUpdate||null!=b.scrollTop||b.scrollToPos&&(b.scrollToPos.from.line<d.viewFrom||b.scrollToPos.to.line>=d.viewTo)||d.maxLineChanged&&a.options.lineWrapping){var e=T(a,{top:b.scrollTop,ensure:b.scrollToPos},b.forceUpdate);a.display.scroller.offsetHeight&&(a.doc.scrollTop=a.display.scroller.scrollTop)}if(!e&&b.selectionChanged&&Nb(a),e||b.startHeight==a.doc.height||N(a),null==d.wheelStartX||null==b.scrollTop&&null==b.scrollLeft&&!b.scrollToPos||(d.wheelStartX=d.wheelStartY=null),null!=b.scrollTop&&d.scroller.scrollTop!=b.scrollTop){var f=Math.max(0,Math.min(d.scroller.scrollHeight-d.scroller.clientHeight,b.scrollTop));d.scroller.scrollTop=d.scrollbarV.scrollTop=c.scrollTop=f}if(null!=b.scrollLeft&&d.scroller.scrollLeft!=b.scrollLeft){var g=Math.max(0,Math.min(d.scroller.scrollWidth-d.scroller.clientWidth,b.scrollLeft));d.scroller.scrollLeft=d.scrollbarH.scrollLeft=c.scrollLeft=g,P(a)}if(b.scrollToPos){var h=Md(a,wb(a.doc,b.scrollToPos.from),wb(a.doc,b.scrollToPos.to),b.scrollToPos.margin);b.scrollToPos.isCursor&&a.state.focused&&Ld(a,h)}b.selectionChanged&&Qb(a),a.state.focused&&b.updateInput&&Oc(a,b.typing);var i=b.maybeHiddenMarkers,j=b.maybeUnhiddenMarkers;if(i)for(var k=0;k<i.length;++k)i[k].lines.length||fg(i[k],"hide");if(j)for(var k=0;k<j.length;++k)j[k].lines.length&&fg(j[k],"unhide");var l;if(--hg||(l=gg,gg=null),b.changeObjs&&fg(a,"changes",a,b.changeObjs),l)for(var k=0;k<l.length;++k)l[k]();
if(b.cursorActivityHandlers)for(var k=0;k<b.cursorActivityHandlers.length;k++)b.cursorActivityHandlers[k](a)}function yc(a,b){if(a.curOp)return b();wc(a);try{return b()}finally{xc(a)}}function zc(a,b){return function(){if(a.curOp)return b.apply(a,arguments);wc(a);try{return b.apply(a,arguments)}finally{xc(a)}}}function Ac(a){return function(){if(this.curOp)return a.apply(this,arguments);wc(this);try{return a.apply(this,arguments)}finally{xc(this)}}}function Bc(a){return function(){var b=this.cm;if(!b||b.curOp)return a.apply(this,arguments);wc(b);try{return a.apply(this,arguments)}finally{xc(b)}}}function Cc(a,b,c){this.line=b,this.rest=Qe(b),this.size=this.rest?Gf(yg(this.rest))-c+1:1,this.node=this.text=null,this.hidden=Te(a,b)}function Dc(a,b,c){for(var e,d=[],f=b;c>f;f=e){var g=new Cc(a.doc,Cf(a.doc,f),f);e=f+g.size,d.push(g)}return d}function Ec(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&&Re(a.doc,b)<e.viewTo&&Gc(a);else if(c<=e.viewFrom)v&&Se(a.doc,c+d)>e.viewFrom?Gc(a):(e.viewFrom+=d,e.viewTo+=d);else if(b<=e.viewFrom&&c>=e.viewTo)Gc(a);else if(b<=e.viewFrom){var f=Ic(a,c,c+d,1);f?(e.view=e.view.slice(f.index),e.viewFrom=f.lineN,e.viewTo+=d):Gc(a)}else if(c>=e.viewTo){var f=Ic(a,b,b,-1);f?(e.view=e.view.slice(0,f.index),e.viewTo=f.lineN):Gc(a)}else{var g=Ic(a,b,b,-1),h=Ic(a,c,c+d,1);g&&h?(e.view=e.view.slice(0,g.index).concat(Dc(a,g.lineN,h.lineN)).concat(e.view.slice(h.index)),e.viewTo+=d):Gc(a)}var i=e.externalMeasured;i&&(c<i.lineN?i.lineN+=d:b<i.lineN+i.size&&(e.externalMeasured=null))}function Fc(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[Hc(a,b)];if(null!=f.node){var g=f.changes||(f.changes=[]);-1==Ag(g,c)&&g.push(c)}}}function Gc(a){a.display.viewFrom=a.display.viewTo=a.doc.first,a.display.view=[],a.display.viewOffset=0}function Hc(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 Ic(a,b,c,d){var f,e=Hc(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(;Re(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 Jc(a,b,c){var d=a.display,e=d.view;0==e.length||b>=d.viewTo||c<=d.viewFrom?(d.view=Dc(a,b,c),d.viewFrom=b):(d.viewFrom>b?d.view=Dc(a,b,d.viewFrom).concat(d.view):d.viewFrom<b&&(d.view=d.view.slice(Hc(a,b))),d.viewFrom=b,d.viewTo<c?d.view=d.view.concat(Dc(a,d.viewTo,c)):d.viewTo>c&&(d.view=d.view.slice(0,Hc(a,c)))),d.viewTo=c}function Kc(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 Lc(a){a.display.pollingFast||a.display.poll.set(a.options.pollInterval,function(){Nc(a),a.state.focused&&Lc(a)})}function Mc(a){function c(){var d=Nc(a);d||b?(a.display.pollingFast=!1,Lc(a)):(b=!0,a.display.poll.set(60,c))}var b=!1;a.display.pollingFast=!0,a.display.poll.set(20,c)}function Nc(a){var b=a.display.input,c=a.display.prevInput,f=a.doc;if(!a.state.focused||fh(b)&&!c||Rc(a)||a.options.disableInput)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)return Oc(a),!1;var h=!a.curOp;h&&wc(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;for(var k=g.slice(i),l=eh(k),m=a.state.pasteIncoming&&l.length>1&&f.sel.ranges.length==l.length,n=f.sel.ranges.length-1;n>=0;n--){var o=f.sel.ranges[n],p=o.from(),q=o.to();i<c.length?p=mb(p.line,p.ch-(c.length-i)):a.state.overwrite&&o.empty()&&!a.state.pasteIncoming&&(q=mb(q.line,Math.min(Cf(f,q.line).text.length,q.ch+yg(l).length)));var r=a.curOp.updateInput,s={from:p,to:q,text:m?[l[n]]:l,origin:a.state.pasteIncoming?"paste":a.state.cutIncoming?"cut":"+input"};if(Ed(a.doc,s),ig(a,"inputRead",a,s),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 t=a.getModeAt(o.head);if(t.electricChars){for(var u=0;u<t.electricChars.length;u++)if(k.indexOf(t.electricChars.charAt(u))>-1){Sd(a,o.head.line,"smart");break}}else if(t.electricInput){var v=yd(s);t.electricInput.test(Cf(f,v.line).text.slice(0,v.ch))&&Sd(a,o.head.line,"smart")}}}return Qd(a),a.curOp.updateInput=r,a.curOp.typing=!0,g.length>1e3||g.indexOf("\n")>-1?b.value=a.display.prevInput="":a.display.prevInput=g,h&&xc(a),a.state.pasteIncoming=a.state.cutIncoming=!1,!0}function Oc(a,b){var c,f,g=a.doc;if(a.somethingSelected()){a.display.prevInput="";var h=g.sel.primary();c=gh&&(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&&zg(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 Pc(a){"nocursor"==a.options.readOnly||o&&Qg()==a.display.input||a.display.input.focus()}function Qc(a){a.state.focused||(Pc(a),ud(a))}function Rc(a){return a.options.readOnly||a.doc.cantEdit}function Sc(a){function c(){a.state.focused&&setTimeout(Eg(Pc,a),0)}function g(b){kg(a,b)||ag(b)}function h(c){if(a.somethingSelected())b.inaccurateSelection&&(b.prevInput="",b.inaccurateSelection=!1,b.input.value=a.getSelection(),zg(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:mb(g,0),head:mb(g+1,0)};e.push(h),d+=a.getRange(h.anchor,h.head)}"cut"==c.type?a.setSelections(e,null,qg):(b.prevInput="",b.input.value=d,zg(b.input))}"cut"==c.type&&(a.state.cutIncoming=!0)}var b=a.display;dg(b.scroller,"mousedown",zc(a,Wc)),d&&11>e?dg(b.scroller,"dblclick",zc(a,function(b){if(!kg(a,b)){var c=Vc(a,b);if(c&&!bd(a,b)&&!Uc(a.display,b)){Zf(b);var d=Xd(a,c);Bb(a.doc,d.anchor,d.head)}}})):dg(b.scroller,"dblclick",function(b){kg(a,b)||Zf(b)}),dg(b.lineSpace,"selectstart",function(a){Uc(b,a)||Zf(a)}),t||dg(b.scroller,"contextmenu",function(b){wd(a,b)}),dg(b.scroller,"scroll",function(){b.scroller.clientHeight&&(fd(a,b.scroller.scrollTop),gd(a,b.scroller.scrollLeft,!0),fg(a,"scroll",a))}),dg(b.scrollbarV,"scroll",function(){b.scroller.clientHeight&&fd(a,b.scrollbarV.scrollTop)}),dg(b.scrollbarH,"scroll",function(){b.scroller.clientHeight&&gd(a,b.scrollbarH.scrollLeft)}),dg(b.scroller,"mousewheel",function(b){jd(a,b)}),dg(b.scroller,"DOMMouseScroll",function(b){jd(a,b)}),dg(b.scrollbarH,"mousedown",c),dg(b.scrollbarV,"mousedown",c),dg(b.wrapper,"scroll",function(){b.wrapper.scrollTop=b.wrapper.scrollLeft=0}),dg(b.input,"keyup",zc(a,sd)),dg(b.input,"input",function(){d&&e>=9&&a.display.inputHasSelection&&(a.display.inputHasSelection=null),Mc(a)}),dg(b.input,"keydown",zc(a,qd)),dg(b.input,"keypress",zc(a,td)),dg(b.input,"focus",Eg(ud,a)),dg(b.input,"blur",Eg(vd,a)),a.options.dragDrop&&(dg(b.scroller,"dragstart",function(b){ed(a,b)}),dg(b.scroller,"dragenter",g),dg(b.scroller,"dragover",g),dg(b.scroller,"drop",zc(a,dd))),dg(b.scroller,"paste",function(c){Uc(b,c)||(a.state.pasteIncoming=!0,Pc(a),Mc(a))}),dg(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.selectionStart=c,b.input.selectionEnd=d,a.state.fakedLastChar=!0}a.state.pasteIncoming=!0,Mc(a)}),dg(b.input,"cut",h),dg(b.input,"copy",h),k&&dg(b.sizer,"mouseup",function(){Qg()==b.input&&b.input.blur(),Pc(a)})}function Tc(a){var b=a.display;b.cachedCharWidth=b.cachedTextHeight=b.cachedPaddingH=null,a.setSize()}function Uc(a,b){for(var c=bg(b);c!=a.wrapper;c=c.parentNode)if(!c||c.ignoreEvents||c.parentNode==a.sizer&&c!=a.mover)return!0}function Vc(a,b,c,d){var e=a.display;if(!c){var f=bg(b);if(f==e.scrollbarH||f==e.scrollbarV||f==e.scrollbarFiller||f==e.gutterFiller)return null}var g,h,i=e.lineSpace.getBoundingClientRect();try{g=b.clientX-i.left,h=b.clientY-i.top}catch(b){return null}var k,j=qc(a,g,h);if(d&&1==j.xRel&&(k=Cf(a.doc,j.line).text).length==j.ch){var l=ug(k,k.length,a.options.tabSize)-k.length;j=mb(j.line,Math.max(0,Math.round((g-Xb(a.display).left)/uc(a.display))-l))}return j}function Wc(a){if(!kg(this,a)){var b=this,c=b.display;if(c.shift=a.shiftKey,Uc(c,a))return f||(c.scroller.draggable=!1,setTimeout(function(){c.scroller.draggable=!0},100)),void 0;if(!bd(b,a)){var d=Vc(b,a);switch(window.focus(),cg(a)){case 1:d?Zc(b,a,d):bg(a)==c.scroller&&Zf(a);break;case 2:f&&(b.state.lastMiddleDown=+new Date),d&&Bb(b.doc,d),setTimeout(Eg(Pc,b),20),Zf(a);break;case 3:t&&wd(b,a)}}}}function Zc(a,b,c){setTimeout(Eg(Qc,a),0);var e,d=+new Date;Yc&&Yc.time>d-400&&0==nb(Yc.pos,c)?e="triple":Xc&&Xc.time>d-400&&0==nb(Xc.pos,c)?(e="double",Yc={time:d,pos:c}):(e="single",Xc={time:d,pos:c});var f=a.doc.sel,g=p?b.metaKey:b.ctrlKey;a.options.dragDrop&&Zg&&!Rc(a)&&"single"==e&&f.contains(c)>-1&&f.somethingSelected()?$c(a,b,c,g):_c(a,b,c,e,g)}function $c(a,b,c,g){var h=a.display,i=zc(a,function(j){f&&(h.scroller.draggable=!1),a.state.draggingText=!1,eg(document,"mouseup",i),eg(h.scroller,"drop",i),Math.abs(b.clientX-j.clientX)+Math.abs(b.clientY-j.clientY)<10&&(Zf(j),g||Bb(a.doc,c),Pc(a),d&&9==e&&setTimeout(function(){document.body.focus(),Pc(a)},20))});f&&(h.scroller.draggable=!0),a.state.draggingText=i,h.scroller.dragDrop&&h.scroller.dragDrop(),dg(document,"mouseup",i),dg(h.scroller,"drop",i)}function _c(a,b,c,d,e){function n(b){if(0!=nb(m,b))if(m=b,"rect"==d){for(var e=[],f=a.options.tabSize,k=ug(Cf(g,c.line).text,c.ch,f),l=ug(Cf(g,b.line).text,b.ch,f),n=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=Cf(g,p).text,s=vg(r,n,f);n==o?e.push(new sb(mb(p,s),mb(p,s))):r.length>s&&e.push(new sb(mb(p,s),mb(p,vg(r,o,f))))}e.length||e.push(new sb(c,c)),Hb(g,tb(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=Xd(a,b);else var w=new sb(mb(b.line,0),wb(g,mb(b.line+1,0)));nb(w.anchor,u)>0?(v=w.head,u=qb(t.from(),w.anchor)):(v=w.anchor,u=pb(t.to(),w.head))}var e=j.ranges.slice(0);e[i]=new sb(wb(g,u),v),Hb(g,tb(e,i),rg)}}function q(b){var c=++p,e=Vc(a,b,!0,"rect"==d);if(e)if(0!=nb(e,m)){Qc(a),n(e);var h=O(f,g);(e.line>=h.to||e.line<h.from)&&setTimeout(zc(a,function(){p==c&&q(b)}),150)}else{var i=b.clientY<o.top?-20:b.clientY>o.bottom?20:0;i&&setTimeout(zc(a,function(){p==c&&(f.scroller.scrollTop+=i,q(b))}),50)}}function r(b){p=1/0,Zf(b),Pc(a),eg(document,"mousemove",s),eg(document,"mouseup",t),g.history.lastSelOrigin=null}var f=a.display,g=a.doc;Zf(b);var h,i,j=g.sel;if(e&&!b.shiftKey?(i=g.sel.contains(c),h=i>-1?g.sel.ranges[i]:new sb(c,c)):h=g.sel.primary(),b.altKey)d="rect",e||(h=new sb(c,c)),c=Vc(a,b,!0,!0),i=-1;else if("double"==d){var k=Xd(a,c);h=a.display.shift||g.extend?Ab(g,h,k.anchor,k.head):k}else if("triple"==d){var l=new sb(mb(c.line,0),wb(g,mb(c.line+1,0)));h=a.display.shift||g.extend?Ab(g,h,l.anchor,l.head):l}else h=Ab(g,h,c);e?i>-1?Db(g,i,h,rg):(i=g.sel.ranges.length,Hb(g,tb(g.sel.ranges.concat([h]),i),{scroll:!1,origin:"*mouse"})):(i=0,Hb(g,new rb([h],0),rg),j=g.sel);var m=c,o=f.wrapper.getBoundingClientRect(),p=0,s=zc(a,function(a){cg(a)?q(a):r(a)}),t=zc(a,r);dg(document,"mousemove",s),dg(document,"mouseup",t)}function ad(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&&Zf(b);var h=a.display,i=h.lineDiv.getBoundingClientRect();if(g>i.bottom||!mg(a,c))return _f(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=Hf(a.doc,g),m=a.options.gutters[j];return e(a,c,a,l,m,b),_f(b)}}}function bd(a,b){return ad(a,b,"gutterClick",!0,ig)}function dd(a){var b=this;if(!kg(b,a)&&!Uc(b.display,a)){Zf(a),d&&(cd=+new Date);var c=Vc(b,a,!0),e=a.dataTransfer.files;if(c&&!Rc(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=zc(b,function(){if(g[d]=e.result,++h==f){c=wb(b.doc,c);var a={from:c,to:c,text:eh(g.join("\n")),origin:"paste"};Ed(b.doc,a),Gb(b.doc,ub(c,yd(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(Eg(Pc,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(Ib(b.doc,ub(c,c)),k)for(var j=0;j<k.length;++j)Kd(b.doc,"",k[j].anchor,k[j].head,"drag");b.replaceSelection(g,"around","paste"),Pc(b)}}catch(a){}}}}function ed(a,b){if(d&&(!a.state.draggingText||+new Date-cd<100))return ag(b),void 0;if(!kg(a,b)&&!Uc(a.display,b)&&(b.dataTransfer.setData("Text",a.getSelection()),b.dataTransfer.setDragImage&&!j)){var c=Lg("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 fd(b,c){Math.abs(b.doc.scrollTop-c)<2||(b.doc.scrollTop=c,a||T(b,{top:c}),b.display.scroller.scrollTop!=c&&(b.display.scroller.scrollTop=c),b.display.scrollbarV.scrollTop!=c&&(b.display.scrollbarV.scrollTop=c),a&&T(b),Rb(b,100))}function gd(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,P(a),a.display.scroller.scrollLeft!=b&&(a.display.scroller.scrollLeft=b),a.display.scrollbarH.scrollLeft!=b&&(a.display.scrollbarH.scrollLeft=b))}function jd(b,c){var d=c.wheelDeltaX,e=c.wheelDeltaY;null==d&&c.detail&&c.axis==c.HORIZONTAL_AXIS&&(d=c.detail),null==e&&c.detail&&c.axis==c.VERTICAL_AXIS?e=c.detail:null==e&&(e=c.wheelDelta);var g=b.display,h=g.scroller;if(d&&h.scrollWidth>h.clientWidth||e&&h.scrollHeight>h.clientHeight){if(e&&p&&f)a:for(var j=c.target,k=g.view;j!=h;j=j.parentNode)for(var l=0;l<k.length;l++)if(k[l].node==j){b.display.currentWheelTarget=j;break a}if(d&&!a&&!i&&null!=id)return e&&fd(b,Math.max(0,Math.min(h.scrollTop+e*id,h.scrollHeight-h.clientHeight))),gd(b,Math.max(0,Math.min(h.scrollLeft+d*id,h.scrollWidth-h.clientWidth))),Zf(c),g.wheelStartX=null,void 0;if(e&&null!=id){var m=e*id,n=b.doc.scrollTop,o=n+g.wrapper.clientHeight;0>m?n=Math.max(0,n+m-50):o=Math.min(b.doc.height,o+m+50),T(b,{top:n,bottom:o})}20>hd&&(null==g.wheelStartX?(g.wheelStartX=h.scrollLeft,g.wheelStartY=h.scrollTop,g.wheelDX=d,g.wheelDY=e,setTimeout(function(){if(null!=g.wheelStartX){var a=h.scrollLeft-g.wheelStartX,b=h.scrollTop-g.wheelStartY,c=b&&g.wheelDY&&b/g.wheelDY||a&&g.wheelDX&&a/g.wheelDX;g.wheelStartX=g.wheelStartY=null,c&&(id=(id*hd+c)/(hd+1),++hd)}},200)):(g.wheelDX+=d,g.wheelDY+=e))}}function kd(a,b,c){if("string"==typeof b&&(b=he[b],!b))return!1;a.display.pollingFast&&Nc(a)&&(a.display.pollingFast=!1);var d=a.display.shift,e=!1;try{Rc(a)&&(a.state.suppressEdits=!0),c&&(a.display.shift=!1),e=b(a)!=pg}finally{a.display.shift=d,a.state.suppressEdits=!1}return e}function ld(a){var b=a.state.keyMaps.slice(0);return a.options.extraKeys&&b.push(a.options.extraKeys),b.push(a.options.keyMap),b}function nd(a,b){var c=je(a.options.keyMap),d=c.auto;clearTimeout(md),d&&!le(b)&&(md=setTimeout(function(){je(a.options.keyMap)==c&&(a.options.keyMap=d.call?d.call(null,a):d,D(a))},50));var e=me(b,!0),f=!1;if(!e)return!1;var g=ld(a);return f=b.shiftKey?ke("Shift-"+e,g,function(b){return kd(a,b,!0)})||ke(e,g,function(b){return("string"==typeof b?/^go[A-Z]/.test(b):b.motion)?kd(a,b):void 0}):ke(e,g,function(b){return kd(a,b)}),f&&(Zf(b),Qb(a),ig(a,"keyHandled",a,e,b)),f}function od(a,b,c){var d=ke("'"+c+"'",ld(a),function(b){return kd(a,b,!0)});return d&&(Zf(b),Qb(a),ig(a,"keyHandled",a,"'"+c+"'",b)),d}function qd(a){var b=this;if(Qc(b),!kg(b,a)){d&&11>e&&27==a.keyCode&&(a.returnValue=!1);var c=a.keyCode;b.display.shift=16==c||a.shiftKey;var f=nd(b,a);i&&(pd=f?c:null,!f&&88==c&&!gh&&(p?a.metaKey:a.ctrlKey)&&b.replaceSelection("",null,"cut")),18!=c||/\bCodeMirror-crosshair\b/.test(b.display.lineDiv.className)||rd(b)}}function rd(a){function c(a){18!=a.keyCode&&a.altKey||(Sg(b,"CodeMirror-crosshair"),eg(document,"keyup",c),eg(document,"mouseover",c))}var b=a.display.lineDiv;Tg(b,"CodeMirror-crosshair"),dg(document,"keyup",c),dg(document,"mouseover",c)}function sd(a){kg(this,a)||16==a.keyCode&&(this.doc.sel.shift=!1)}function td(a){var b=this;if(!(kg(b,a)||a.ctrlKey||p&&a.metaKey)){var c=a.keyCode,f=a.charCode;if(i&&c==pd)return pd=null,Zf(a),void 0;if(!(i&&(!a.which||a.which<10)||k)||!nd(b,a)){var g=String.fromCharCode(null==f?c:f);od(b,a,g)||(d&&e>=9&&(b.display.inputHasSelection=null),Mc(b))}}}function ud(a){"nocursor"!=a.options.readOnly&&(a.state.focused||(fg(a,"focus",a),a.state.focused=!0,Tg(a.display.wrapper,"CodeMirror-focused"),a.curOp||a.display.selForContextMenu==a.doc.sel||(Oc(a),f&&setTimeout(Eg(Oc,a,!0),0))),Lc(a),Qb(a))}function vd(a){a.state.focused&&(fg(a,"blur",a),a.state.focused=!1,Sg(a.display.wrapper,"CodeMirror-focused")),clearInterval(a.display.blinker),setTimeout(function(){a.state.focused||(a.display.shift=!1)},150)}function wd(a,b){function k(){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 l(){if(c.inputDiv.style.position="relative",c.input.style.cssText=j,d&&9>e&&(c.scrollbarV.scrollTop=c.scroller.scrollTop=g),Lc(a),null!=c.input.selectionStart){(!d||d&&9>e)&&k();var b=0,f=function(){c.selForContextMenu==a.doc.sel&&0==c.input.selectionStart?zc(a,he.selectAll)(a):b++<10?c.detectingSelectAll=setTimeout(f,500):Oc(a)};c.detectingSelectAll=setTimeout(f,200)}}if(!kg(a,b,"contextmenu")){var c=a.display;if(!Uc(c,b)&&!xd(a,b)){var f=Vc(a,b),g=c.scroller.scrollTop;if(f&&!i){var h=a.options.resetSelectionOnContextMenu;h&&-1==a.doc.sel.contains(f)&&zc(a,Hb)(a.doc,ub(f),qg);var j=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);",Pc(a),Oc(a),a.somethingSelected()||(c.input.value=c.prevInput=" "),c.selForContextMenu=a.doc.sel,clearTimeout(c.detectingSelectAll),d&&e>=9&&k(),t){ag(b);var m=function(){eg(window,"mouseup",m),setTimeout(l,20)};dg(window,"mouseup",m)}else setTimeout(l,50)}}}}function xd(a,b){return mg(a,"gutterContextMenu")?ad(a,b,"gutterContextMenu",!1,fg):!1}function zd(a,b){if(nb(a,b.from)<0)return a;if(nb(a,b.to)<=0)return yd(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+=yd(b).ch-b.to.ch),mb(c,d)}function Ad(a,b){for(var c=[],d=0;d<a.sel.ranges.length;d++){var e=a.sel.ranges[d];c.push(new sb(zd(e.anchor,b),zd(e.head,b)))}return tb(c,a.sel.primIndex)}function Bd(a,b,c){return a.line==b.line?mb(c.line,a.ch-b.ch+c.ch):mb(c.line+(a.line-b.line),a.ch)}function Cd(a,b,c){for(var d=[],e=mb(a.first,0),f=e,g=0;g<b.length;g++){var h=b[g],i=Bd(h.from,e,f),j=Bd(yd(h),e,f);if(e=h.to,f=j,"around"==c){var k=a.sel.ranges[g],l=nb(k.head,k.anchor)<0;d[g]=new sb(l?j:i,l?i:j)}else d[g]=new sb(i,i)}return new rb(d,a.sel.primIndex)}function Dd(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=wb(a,b)),c&&(this.to=wb(a,c)),d&&(this.text=d),void 0!==e&&(this.origin=e)}),fg(a,"beforeChange",a,d),a.cm&&fg(a.cm,"beforeChange",a.cm,d),d.canceled?null:{from:d.from,to:d.to,text:d.text,origin:d.origin}}function Ed(a,b,c){if(a.cm){if(!a.cm.curOp)return zc(a.cm,Ed)(a,b,c);if(a.cm.state.suppressEdits)return}if(!(mg(a,"beforeChange")||a.cm&&mg(a.cm,"beforeChange"))||(b=Dd(a,b,!0))){var d=u&&!c&&Fe(a,b.from,b.to);if(d)for(var e=d.length-1;e>=0;--e)Fd(a,{from:d[e].from,to:d[e].to,text:e?[""]:b.text});else Fd(a,b)}}function Fd(a,b){if(1!=b.text.length||""!=b.text[0]||0!=nb(b.from,b.to)){var c=Ad(a,b);Of(a,b,c,a.cm?a.cm.curOp.id:0/0),Id(a,b,c,Ce(a,b));var d=[];Af(a,function(a,c){c||-1!=Ag(d,a.history)||(Yf(a.history,b),d.push(a.history)),Id(a,b,null,Ce(a,b))})}}function Gd(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(Rf(e,h),c&&!e.equals(a.sel))return Hb(a,e,{clearRedo:!1}),void 0;f=e}var j=[];Rf(f,h),h.push({changes:j,generation:d.generation}),d.generation=e.generation||++d.maxGeneration;for(var k=mg(a,"beforeChange")||a.cm&&mg(a.cm,"beforeChange"),i=e.changes.length-1;i>=0;--i){var l=e.changes[i];if(l.origin=b,k&&!Dd(a,l,!1))return g.length=0,void 0;j.push(Lf(a,l));var m=i?Ad(a,l,null):yg(g);Id(a,l,m,Ee(a,l)),!i&&a.cm&&a.cm.scrollIntoView(l);var n=[];Af(a,function(a,b){b||-1!=Ag(n,a.history)||(Yf(a.history,l),n.push(a.history)),Id(a,l,null,Ee(a,l))})}}}}function Hd(a,b){if(0!=b&&(a.first+=b,a.sel=new rb(Bg(a.sel.ranges,function(a){return new sb(mb(a.anchor.line+b,a.anchor.ch),mb(a.head.line+b,a.head.ch))}),a.sel.primIndex),a.cm)){Ec(a.cm,a.first,a.first-b,b);for(var c=a.cm.display,d=c.viewFrom;d<c.viewTo;d++)Fc(a.cm,d,"gutter")}}function Id(a,b,c,d){if(a.cm&&!a.cm.curOp)return zc(a.cm,Id)(a,b,c,d);if(b.to.line<a.first)return Hd(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);Hd(a,e),b={from:mb(a.first,0),to:mb(b.to.line+e,b.to.ch),text:[yg(b.text)],origin:b.origin}}var f=a.lastLine();b.to.line>f&&(b={from:b.from,to:mb(f,Cf(a,f).text.length),text:[b.text[0]],origin:b.origin}),b.removed=Df(a,b.from,b.to),c||(c=Ad(a,b,null)),a.cm?Jd(a.cm,b,d):tf(a,b,d),Ib(a,c,qg)}}function Jd(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=Gf(Pe(Cf(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&&lg(a),tf(d,b,c,B(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),Rb(a,400);var j=b.text.length-(g.line-f.line)-1;f.line!=g.line||1!=b.text.length||sf(a.doc,b)?Ec(a,f.line,g.line+1,j):Fc(a,f.line,"text");var k=mg(a,"changes"),l=mg(a,"change");if(l||k){var m={from:f,to:g,text:b.text,removed:b.removed,origin:b.origin};l&&ig(a,"change",a,m),k&&(a.curOp.changeObjs||(a.curOp.changeObjs=[])).push(m)}a.display.selForContextMenu=null}function Kd(a,b,c,d,e){if(d||(d=c),nb(d,c)<0){var f=d;d=c,c=f}"string"==typeof b&&(b=eh(b)),Ed(a,{from:c,to:d,text:b,origin:e})}function Ld(a,b){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=Lg("div","\u200b",null,"position: absolute; top: "+(b.top-c.viewOffset-Vb(a.display))+"px; height: "+(b.bottom-b.top+og)+"px; left: "+b.left+"px; width: 2px;");a.display.lineSpace.appendChild(f),f.scrollIntoView(e),a.display.lineSpace.removeChild(f)}}function Md(a,b,c,d){for(null==d&&(d=0);;){var e=!1,f=nc(a,b),g=c&&c!=b?nc(a,c):f,h=Od(a,Math.min(f.left,g.left),Math.min(f.top,g.top)-d,Math.max(f.left,g.left),Math.max(f.bottom,g.bottom)+d),i=a.doc.scrollTop,j=a.doc.scrollLeft;if(null!=h.scrollTop&&(fd(a,h.scrollTop),Math.abs(a.doc.scrollTop-i)>1&&(e=!0)),null!=h.scrollLeft&&(gd(a,h.scrollLeft),Math.abs(a.doc.scrollLeft-j)>1&&(e=!0)),!e)return f}}function Nd(a,b,c,d,e){var f=Od(a,b,c,d,e);null!=f.scrollTop&&fd(a,f.scrollTop),null!=f.scrollLeft&&gd(a,f.scrollLeft)}function Od(a,b,c,d,e){var f=a.display,g=tc(a.display);0>c&&(c=0);var h=a.curOp&&null!=a.curOp.scrollTop?a.curOp.scrollTop:f.scroller.scrollTop,i=f.scroller.clientHeight-og,j={},k=a.doc.height+Wb(f),l=g>c,m=e>k-g;if(h>c)j.scrollTop=l?0:c;else if(e>h+i){var n=Math.min(c,(m?k:e)-i);n!=h&&(j.scrollTop=n)}var o=a.curOp&&null!=a.curOp.scrollLeft?a.curOp.scrollLeft:f.scroller.scrollLeft,p=f.scroller.clientWidth-og;b+=f.gutters.offsetWidth,d+=f.gutters.offsetWidth;var q=f.gutters.offsetWidth,r=q+10>b;return o+q>b||r?(r&&(b=0),j.scrollLeft=Math.max(0,b-10-q)):d>p+o-3&&(j.scrollLeft=d+10-p),j}function Pd(a,b,c){(null!=b||null!=c)&&Rd(a),null!=b&&(a.curOp.scrollLeft=(null==a.curOp.scrollLeft?a.doc.scrollLeft:a.curOp.scrollLeft)+b),null!=c&&(a.curOp.scrollTop=(null==a.curOp.scrollTop?a.doc.scrollTop:a.curOp.scrollTop)+c)}function Qd(a){Rd(a);var b=a.getCursor(),c=b,d=b;a.options.lineWrapping||(c=b.ch?mb(b.line,b.ch-1):b,d=mb(b.line,b.ch+1)),a.curOp.scrollToPos={from:c,to:d,margin:a.options.cursorScrollMargin,isCursor:!0}}function Rd(a){var b=a.curOp.scrollToPos;if(b){a.curOp.scrollToPos=null;var c=oc(a,b.from),d=oc(a,b.to),e=Od(a,Math.min(c.left,d.left),Math.min(c.top,d.top)-b.margin,Math.max(c.right,d.right),Math.max(c.bottom,d.bottom)+b.margin);a.scrollTo(e.scrollLeft,e.scrollTop)}}function Sd(a,b,c,d){var f,e=a.doc;null==c&&(c="add"),"smart"==c&&(a.doc.mode.indent?f=Ub(a,b):c="prev");var g=a.options.tabSize,h=Cf(e,b),i=ug(h.text,null,g);h.stateAfter&&(h.stateAfter=null);var k,j=h.text.match(/^\s*/)[0];if(d||/\S/.test(h.text)){if("smart"==c&&(k=a.doc.mode.indent(f,h.text.slice(j.length),h.text),k==pg)){if(!d)return;c="prev"}}else k=0,c="not";"prev"==c?k=b>e.first?ug(Cf(e,b-1).text,null,g):0:"add"==c?k=i+a.options.indentUnit:"subtract"==c?k=i-a.options.indentUnit:"number"==typeof c&&(k=i+c),k=Math.max(0,k);var l="",m=0;if(a.options.indentWithTabs)for(var n=Math.floor(k/g);n;--n)m+=g,l+="	";if(k>m&&(l+=xg(k-m)),l!=j)Kd(a.doc,l,mb(b,0),mb(b,j.length),"+input");else for(var n=0;n<e.sel.ranges.length;n++){var o=e.sel.ranges[n];if(o.head.line==b&&o.head.ch<j.length){var m=mb(b,j.length);Db(e,n,new sb(m,m));break}}h.stateAfter=null}function Td(a,b,c,d){var e=b,f=b;return"number"==typeof b?f=Cf(a,vb(a,b)):e=Gf(b),null==e?null:(d(f,e)&&a.cm&&Fc(a.cm,e,c),f)}function Ud(a,b){for(var c=a.doc.sel.ranges,d=[],e=0;e<c.length;e++){for(var f=b(c[e]);d.length&&nb(f.from,yg(d).to)<=0;){var g=d.pop();if(nb(g.from,f.from)<0){f.from=g.from;break}}d.push(f)}yc(a,function(){for(var b=d.length-1;b>=0;b--)Kd(a.doc,"",d[b].from,d[b].to,"+delete");Qd(a)})}function Vd(a,b,c,d,e){function k(){var b=f+c;return b<a.first||b>=a.first+a.size?j=!1:(f=b,i=Cf(a,b))}function l(a){var b=(e?th:uh)(i,g,c,!0);if(null==b){if(a||!k())return j=!1;g=e?(0>c?mh:lh)(i):0>c?i.text.length:0}else g=b;return!0}var f=b.line,g=b.ch,h=c,i=Cf(a,f),j=!0;if("char"==d)l();else if("column"==d)l(!0);else if("word"==d||"group"==d)for(var m=null,n="group"==d,o=a.cm&&a.cm.getHelper(b,"wordChars"),p=!0;!(0>c)||l(!p);p=!1){var q=i.text.charAt(g)||"\n",r=Hg(q,o)?"w":n&&"\n"==q?"n":!n||/\s/.test(q)?null:"p";if(!n||p||r||(r="s"),m&&m!=r){0>c&&(c=1,l());break}if(r&&(m=r),c>0&&!l(!p))break}var s=Mb(a,mb(f,g),h,!0);return j||(s.hitSide=!0),s}function Wd(a,b,c,d){var g,e=a.doc,f=b.left;if("page"==d){var 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ae=w.modes={},be=w.mimeModes={};w.defineMode=function(a,b){if(w.defaults.mode||"null"==a||(w.defaults.mode=a),arguments.length>2){b.dependencies=[];for(var c=2;c<arguments.length;++c)b.dependencies.push(arguments[c])}ae[a]=b},w.defineMIME=function(a,b){be[a]=b},w.resolveMode=function(a){if("string"==typeof a&&be.hasOwnProperty(a))a=be[a];else if(a&&"string"==typeof a.name&&be.hasOwnProperty(a.name)){var b=be[a.name];"string"==typeof b&&(b={name:b}),a=Cg(b,a),a.name=b.name}else if("string"==typeof a&&/^[\w\-]+\/[\w\-]+\+xml$/.test(a))return w.resolveMode("application/xml");return"string"==typeof a?{name:a}:a||{name:"null"}},w.getMode=function(a,b){var b=w.resolveMode(b),c=ae[b.name];if(!c)return w.getMode(a,"text/plain");var d=c(a,b);if(ce.hasOwnProperty(b.name)){var e=ce[b.name];for(var f in e)e.hasOwnProperty(f)&&(d.hasOwnProperty(f)&&(d["_"+f]=d[f]),d[f]=e[f])}if(d.name=b.name,b.helperType&&(d.helperType=b.helperType),b.modeProps)for(var f in b.modeProps)d[f]=b.modeProps[f];return d},w.defineMode("null",function(){return{token:function(a){a.skipToEnd()}}}),w.defineMIME("text/plain","null");var ce=w.modeExtensions={};w.extendMode=function(a,b){var c=ce.hasOwnProperty(a)?ce[a]:ce[a]={};Dg(b,c)},w.defineExtension=function(a,b){w.prototype[a]=b},w.defineDocExtension=function(a,b){xf.prototype[a]=b},w.defineOption=$d;var de=[];w.defineInitHook=function(a){de.push(a)};var ee=w.helpers={};w.registerHelper=function(a,b,c){ee.hasOwnProperty(a)||(ee[a]=w[a]={_global:[]}),ee[a][b]=c},w.registerGlobalHelper=function(a,b,c,d){w.registerHelper(a,b,d),ee[a]._global.push({pred:c,val:d})};var fe=w.copyState=function(a,b){if(b===!0)return b;if(a.copyState)return a.copyState(b);var c={};for(var d in b){var e=b[d];e instanceof Array&&(e=e.concat([])),c[d]=e}return c},ge=w.startState=function(a,b,c){return a.startState?a.startState(b,c):!0};w.innerMode=function(a,b){for(;a.innerMode;){var c=a.innerMode(b);if(!c||c.mode==a)break;b=c.state,a=c.mode}return c||{mode:a,state:b}};var he=w.commands={selectAll:function(a){a.setSelection(mb(a.firstLine(),0),mb(a.lastLine()),qg)},singleSelection:function(a){a.setSelection(a.getCursor("anchor"),a.getCursor("head"),qg)},killLine:function(a){Ud(a,function(b){if(b.empty()){var c=Cf(a.doc,b.head.line).text.length;return b.head.ch==c&&b.head.line<a.lastLine()?{from:b.head,to:mb(b.head.line+1,0)}:{from:b.head,to:mb(b.head.line,c)}}return{from:b.from(),to:b.to()}})},deleteLine:function(a){Ud(a,function(b){return{from:mb(b.from().line,0),to:wb(a.doc,mb(b.to().line+1,0))}})},delLineLeft:function(a){Ud(a,function(a){return{from:mb(a.from().line,0),to:a.from()}})},undo:function(a){a.undo()},redo:function(a){a.redo()},undoSelection:function(a){a.undoSelection()},redoSelection:function(a){a.redoSelection()},goDocStart:function(a){a.extendSelection(mb(a.firstLine(),0))},goDocEnd:function(a){a.extendSelection(mb(a.lastLine()))},goLineStart:function(a){a.extendSelectionsBy(function(b){return nh(a,b.head.line)},sg)},goLineStartSmart:function(a){a.extendSelectionsBy(function(b){var c=nh(a,b.head.line),d=a.getLineHandle(c.line),e=Jf(d);if(!e||0==e[0].level){var f=Math.max(0,d.text.search(/\S/)),g=b.head.line==c.line&&b.head.ch<=f&&b.head.ch;return mb(c.line,g?0:f)}return c},sg)},goLineEnd:function(a){a.extendSelectionsBy(function(b){return oh(a,b.head.line)},sg)},goLineRight:function(a){a.extendSelectionsBy(function(b){var c=a.charCoords(b.head,"div").top+5;return a.coordsChar({left:a.display.lineDiv.offsetWidth+100,top:c},"div")},sg)},goLineLeft:function(a){a.extendSelectionsBy(function(b){var c=a.charCoords(b.head,"div").top+5;return 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b=[],c=a.listSelections(),d=a.options.tabSize,e=0;e<c.length;e++){var f=c[e].from(),g=ug(a.getLine(f.line),f.ch,d);b.push(new Array(d-g%d+1).join(" "))}a.replaceSelections(b)},defaultTab:function(a){a.somethingSelected()?a.indentSelection("add"):a.execCommand("insertTab")},transposeChars:function(a){yc(a,function(){for(var b=a.listSelections(),c=[],d=0;d<b.length;d++){var e=b[d].head,f=Cf(a.doc,e.line).text;if(f)if(e.ch==f.length&&(e=new mb(e.line,e.ch-1)),e.ch>0)e=new mb(e.line,e.ch+1),a.replaceRange(f.charAt(e.ch-1)+f.charAt(e.ch-2),mb(e.line,e.ch-2),e,"+transpose");else if(e.line>a.doc.first){var g=Cf(a.doc,e.line-1).text;g&&a.replaceRange(f.charAt(0)+"\n"+g.charAt(g.length-1),mb(e.line-1,g.length-1),mb(e.line,1),"+transpose")}c.push(new sb(e,e))}a.setSelections(c)})},newlineAndIndent:function(a){yc(a,function(){for(var b=a.listSelections().length,c=0;b>c;c++){var 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c=Qg();b.autofocus=c==a||null!=a.getAttribute("autofocus")&&c==document.body}if(a.form&&(dg(a.form,"submit",d),!b.leaveSubmitMethodAlone)){var e=a.form,f=e.submit;try{var g=e.submit=function(){d(),e.submit=f,e.submit(),e.submit=g}}catch(h){}}a.style.display="none";var i=w(function(b){a.parentNode.insertBefore(b,a.nextSibling)},b);return i.save=d,i.getTextArea=function(){return a},i.toTextArea=function(){d(),a.parentNode.removeChild(i.getWrapperElement()),a.style.display="",a.form&&(eg(a.form,"submit",d),"function"==typeof a.form.submit&&(a.form.submit=f))},i};var ne=w.StringStream=function(a,b){this.pos=this.start=0,this.string=a,this.tabSize=b||8,this.lastColumnPos=this.lastColumnValue=0,this.lineStart=0};ne.prototype={eol:function(){return this.pos>=this.string.length},sol:function(){return this.pos==this.lineStart},peek:function(){return this.string.charAt(this.pos)||void 0},next:function(){return this.pos<this.string.length?this.string.charAt(this.pos++):void 0},eat:function(a){var 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f&&f.index>0?null:(f&&b!==!1&&(this.pos+=f[0].length),f)}var d=function(a){return c?a.toLowerCase():a},e=this.string.substr(this.pos,a.length);return d(e)==d(a)?(b!==!1&&(this.pos+=a.length),!0):void 0},current:function(){return this.string.slice(this.start,this.pos)},hideFirstChars:function(a,b){this.lineStart+=a;try{return b()}finally{this.lineStart-=a}}};var oe=w.TextMarker=function(a,b){this.lines=[],this.type=b,this.doc=a};ng(oe),oe.prototype.clear=function(){if(!this.explicitlyCleared){var a=this.doc.cm,b=a&&!a.curOp;if(b&&wc(a),mg(this,"clear")){var c=this.find();c&&ig(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=xe(g.markedSpans,this);a&&!this.collapsed?Fc(a,Gf(g),"text"):a&&(null!=h.to&&(e=Gf(g)),null!=h.from&&(d=Gf(g))),g.markedSpans=ye(g.markedSpans,h),null==h.from&&this.collapsed&&!Te(this.doc,g)&&a&&Ff(g,tc(a.display))}if(a&&this.collapsed&&!a.options.lineWrapping)for(var f=0;f<this.lines.length;++f){var 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a=this.cm,b=this.line.widgets,c=this.line,d=Gf(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=Xe(this);yc(a,function(){We(a,c,-f),Fc(a,d,"widget"),Ff(c,Math.max(0,c.height-f))})}},Ve.prototype.changed=function(){var a=this.height,b=this.cm,c=this.line;this.height=null;var d=Xe(this)-a;d&&yc(b,function(){b.curOp.forceUpdate=!0,We(b,c,d),Ff(c,c.height+d)})};var Ze=w.Line=function(a,b,c){this.text=a,He(this,b),this.height=c?c(this):1};ng(Ze),Ze.prototype.lineNo=function(){return Gf(this)};var hf={},jf={};uf.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,_e(e),ig(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}},vf.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 uf))){var h=[];this.collapse(h),this.children=[new uf(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 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0},getLineNumber:function(a){return Gf(a)},getLineHandleVisualStart:function(a){return"number"==typeof a&&(a=Cf(this,a)),Pe(a)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(a){return wb(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:Bc(function(a,b,c){Eb(this,wb(this,"number"==typeof a?mb(a,b||0):a),null,c)}),setSelection:Bc(function(a,b,c){Eb(this,wb(this,a),wb(this,b||a),c)}),extendSelection:Bc(function(a,b,c){Bb(this,wb(this,a),b&&wb(this,b),c)}),extendSelections:Bc(function(a,b){Cb(this,zb(this,a,b))}),extendSelectionsBy:Bc(function(a,b){Cb(this,Bg(this.sel.ranges,a),b)}),setSelections:Bc(function(a,b,c){if(a.length){for(var d=0,e=[];d<a.length;d++)e[d]=new sb(wb(this,a[d].anchor),wb(this,a[d].head));null==b&&(b=Math.min(a.length-1,this.sel.primIndex)),Hb(this,tb(e,b),c)}}),addSelection:Bc(function(a,b,c){var d=this.sel.ranges.slice(0);d.push(new sb(wb(this,a),wb(this,b||a))),Hb(this,tb(d,d.length-1),c)}),getSelection:function(a){for(var c,b=this.sel.ranges,d=0;d<b.length;d++){var e=Df(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=Df(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:Bc(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:eh(a[f]),origin:c}}for(var h=b&&"end"!=b&&Cd(this,d,b),f=d.length-1;f>=0;f--)Ed(this,d[f]);h?Gb(this,h):this.cm&&Qd(this.cm)}),undo:Bc(function(){Gd(this,"undo")}),redo:Bc(function(){Gd(this,"redo")}),undoSelection:Bc(function(){Gd(this,"undo",!0)}),redoSelection:Bc(function(){Gd(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 Kf(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(a){return a&&(this.history.lastOp=this.history.lastOrigin=null),this.history.generation},isClean:function(a){return this.history.generation==(a||this.cleanGeneration)},getHistory:function(){return{done:Vf(this.history.done),undone:Vf(this.history.undone)}},setHistory:function(a){var 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