/* CodeMirror - Minified & Bundled Generated on 4/19/2016 with http://codemirror.net/doc/compress.html Version: HEAD CodeMirror Library: - codemirror.js Modes: - python.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 y(a,b){if(!(this instanceof y))return new y(a,b);this.options=b=b?ng(b):{},ng(Ed,b,!1),L(b);var c=b.value;"string"==typeof c&&(c=new ef(c,b.mode,null,b.lineSeparator)),this.doc=c;var d=new y.inputStyles[b.inputStyle](this),e=this.display=new z(a,c,d);e.wrapper.CodeMirror=this,H(this),F(this),b.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),b.autofocus&&!p&&e.input.focus(),P(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 cg,keySeq:null,specialChars:null};var i=this;f&&11>g&&setTimeout(function(){i.display.input.reset(!0)},20),tc(this),Hg(),Zb(this),this.curOp.forceUpdate=!0,jf(this,c),b.autofocus&&!p||i.hasFocus()?setTimeout(og(bd,this),20):cd(this);for(var j in Fd)Fd.hasOwnProperty(j)&&Fd[j](this,b[j],Hd);U(this),b.finishInit&&b.finishInit(this);for(var k=0;kg&&(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 A(a){a.doc.mode=y.getMode(a.options,a.doc.modeOption),B(a)}function B(a){a.doc.iter(function(a){a.stateAfter&&(a.stateAfter=null),a.styles&&(a.styles=null)}),a.doc.frontier=a.doc.first,mb(a,100),a.state.modeGen++,a.curOp&&mc(a)}function C(a){a.options.lineWrapping?(Dg(a.display.wrapper,"CodeMirror-wrap"),a.display.sizer.style.minWidth="",a.display.sizerWidth=null):(Cg(a.display.wrapper,"CodeMirror-wrap"),K(a)),E(a),mc(a),Jb(a),setTimeout(function(){Q(a)},100)}function D(a){var b=Vb(a.display),c=a.options.lineWrapping,d=c&&Math.max(5,a.display.scroller.clientWidth/Wb(a.display)-3);return function(e){if(Ae(a.doc,e))return 0;var f=0;if(e.widgets)for(var g=0;gb.maxLineLength&&(b.maxLineLength=c,b.maxLine=a)})}function L(a){var b=jg(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 M(a){var b=a.display,c=b.gutters.offsetWidth,d=Math.round(a.doc.height+rb(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+tb(a)+b.barHeight,nativeBarWidth:b.nativeBarWidth,gutterWidth:c}}function N(a,b,c){this.cm=c;var d=this.vert=vg("div",[vg("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),e=this.horiz=vg("div",[vg("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");a(d),a(e),Nf(d,"scroll",function(){d.clientHeight&&b(d.scrollTop,"vertical")}),Nf(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 O(){}function P(a){a.display.scrollbars&&(a.display.scrollbars.clear(),a.display.scrollbars.addClass&&Cg(a.display.wrapper,a.display.scrollbars.addClass)),a.display.scrollbars=new y.scrollbarModel[a.options.scrollbarStyle](function(b){a.display.wrapper.insertBefore(b,a.display.scrollbarFiller),Nf(b,"mousedown",function(){a.state.focused&&setTimeout(function(){a.display.input.focus()},0)}),b.setAttribute("cm-not-content","true")},function(b,c){"horizontal"==c?Mc(a,b):Lc(a,b)},a),a.display.scrollbars.addClass&&Dg(a.display.wrapper,a.display.scrollbars.addClass)}function Q(a,b){b||(b=M(a));var c=a.display.barWidth,d=a.display.barHeight;R(a,b);for(var e=0;4>e&&c!=a.display.barWidth||d!=a.display.barHeight;e++)c!=a.display.barWidth&&a.options.lineWrapping&&ba(a),R(a,M(a)),c=a.display.barWidth,d=a.display.barHeight}function R(a,b){var c=a.display,d=c.scrollbars.update(b);c.sizer.style.paddingRight=(c.barWidth=d.right)+"px",c.sizer.style.paddingBottom=(c.barHeight=d.bottom)+"px",c.heightForcer.style.borderBottom=d.bottom+"px solid transparent",d.right&&d.bottom?(c.scrollbarFiller.style.display="block",c.scrollbarFiller.style.height=d.bottom+"px",c.scrollbarFiller.style.width=d.right+"px"):c.scrollbarFiller.style.display="",d.bottom&&a.options.coverGutterNextToScrollbar&&a.options.fixedGutter?(c.gutterFiller.style.display="block",c.gutterFiller.style.height=d.bottom+"px",c.gutterFiller.style.width=b.gutterWidth+"px"):c.gutterFiller.style.display=""}function S(a,b,c){var d=c&&null!=c.top?Math.max(0,c.top):a.scroller.scrollTop;d=Math.floor(d-qb(a));var e=c&&null!=c.bottom?c.bottom:d+a.wrapper.clientHeight,f=pf(b,d),g=pf(b,e);if(c&&c.ensure){var h=c.ensure.from.line,i=c.ensure.to.line;f>h?(f=h,g=pf(b,qf(kf(b,h))+a.wrapper.clientHeight)):Math.min(i,b.lastLine())>=g&&(f=pf(b,qf(kf(b,i))-a.wrapper.clientHeight),g=i)}return{from:f,to:Math.max(g,f+1)}}function T(a){var b=a.display,c=b.view;if(b.alignWidgets||b.gutters.firstChild&&a.options.fixedGutter){for(var d=W(b)-b.scroller.scrollLeft+a.doc.scrollLeft,e=b.gutters.offsetWidth,f=d+"px",g=0;g=c.viewFrom&&b.visible.to<=c.viewTo&&(null==c.updateLineNumbers||c.updateLineNumbers>=c.viewTo)&&c.renderedView==c.view&&0==sc(a))return!1;U(a)&&(oc(a),b.dims=da(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.viewFromg&&c.viewTo-g<20&&(g=Math.min(e,c.viewTo)),x&&(f=ye(a.doc,f),g=ze(a.doc,g));var h=f!=c.viewFrom||g!=c.viewTo||c.lastWrapHeight!=b.wrapperHeight||c.lastWrapWidth!=b.wrapperWidth;rc(a,f,g),c.viewOffset=qf(kf(a.doc,c.viewFrom)),a.display.mover.style.top=c.viewOffset+"px";var i=sc(a);if(!h&&0==i&&!b.force&&c.renderedView==c.view&&(null==c.updateLineNumbers||c.updateLineNumbers>=c.viewTo))return!1;var j=Ag();return i>4&&(c.lineDiv.style.display="none"),ea(a,c.updateLineNumbers,b.dims),i>4&&(c.lineDiv.style.display=""),c.renderedView=c.view,j&&Ag()!=j&&j.offsetHeight&&j.focus(),xg(c.cursorDiv),xg(c.selectionDiv),c.gutters.style.height=c.sizer.style.minHeight=0,h&&(c.lastWrapHeight=b.wrapperHeight,c.lastWrapWidth=b.wrapperWidth,mb(a,400)),c.updateLineNumbers=null,!0}function $(a,b){for(var c=b.viewport,d=!0;(d&&a.options.lineWrapping&&b.oldDisplayWidth!=ub(a)||(c&&null!=c.top&&(c={top:Math.min(a.doc.height+rb(a.display)-vb(a),c.top)}),b.visible=S(a.display,a.doc,c),!(b.visible.from>=a.display.viewFrom&&b.visible.to<=a.display.viewTo)))&&Z(a,b);d=!1){ba(a);var e=M(a);hb(a),Q(a,e),aa(a,e)}b.signal(a,"update",a),(a.display.viewFrom!=a.display.reportedViewFrom||a.display.viewTo!=a.display.reportedViewTo)&&(b.signal(a,"viewportChange",a,a.display.viewFrom,a.display.viewTo),a.display.reportedViewFrom=a.display.viewFrom,a.display.reportedViewTo=a.display.viewTo)}function _(a,b){var c=new X(a,b);if(Z(a,c)){ba(a),$(a,c);var d=M(a);hb(a),Q(a,d),aa(a,d),c.finish()}}function aa(a,b){a.display.sizer.style.minHeight=b.docHeight+"px",a.display.heightForcer.style.top=b.docHeight+"px",a.display.gutters.style.height=b.docHeight+a.display.barHeight+tb(a)+"px"}function ba(a){for(var b=a.display,c=b.lineDiv.offsetTop,d=0;dg){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=Vb(b)),(k>.001||-.001>k)&&(nf(e.line,h),ca(e.line),e.rest))for(var l=0;l=b&&m.lineNumber;m.changes&&(jg(m.changes,"gutter")>-1&&(o=!1),fa(a,m,k,c)),o&&(xg(m.lineNumber),m.lineNumber.appendChild(document.createTextNode(V(a.options,k)))),g=m.node.nextSibling}else{var n=na(a,m,k,c);f.insertBefore(n,g)}k+=m.size}for(;g;)g=i(g)}function fa(a,b,c,d){for(var e=0;eg&&(a.node.style.zIndex=2)),a.node}function ha(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=ga(a);a.background=c.insertBefore(vg("div",null,b),c.firstChild)}}function ia(a,b){var c=a.display.externalMeasured;return c&&c.line==b.line?(a.display.externalMeasured=null,b.measure=c.measure,c.built):Ue(a,b)}function ja(a,b){var c=b.text.className,d=ia(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,ka(b)):c&&(b.text.className=c)}function ka(a){ha(a),a.line.wrapClass?ga(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 la(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=ga(b);b.gutterBackground=vg("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=ga(b),g=b.gutter=vg("div",null,"CodeMirror-gutter-wrapper","left: 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c=a.clipboardData&&a.clipboardData.getData("text/plain");return c?(a.preventDefault(),b.isReadOnly()||b.options.disableInput||gc(b,function(){ya(b,c,0,null,"paste")}),!0):void 0}function Aa(a,b){if(a.options.electricChars&&a.options.smartIndent)for(var c=a.doc.sel,d=c.ranges.length-1;d>=0;d--){var e=c.ranges[d];if(!(e.head.ch>100||d&&c.ranges[d-1].head.line==e.head.line)){var f=a.getModeAt(e.head),g=!1;if(f.electricChars){for(var h=0;h-1){g=zd(a,e.head.line,"smart");break}}else f.electricInput&&f.electricInput.test(kf(a.doc,e.head.line).text.slice(0,e.head.ch))&&(g=zd(a,e.head.line,"smart"));g&&Tf(a,"electricInput",a,e.head.line)}}}function Ba(a){for(var b=[],c=[],d=0;de?i.map:j[e],g=0;ge?a.line:a.rest[e]),l=f[g]+d;return(0>d||h!=b)&&(l=f[g+(d?1:0)]),ra(k,l)}}}var d=a.text.firstChild,e=!1;if(!b||!zg(d,b))return Ha(ra(of(a.line),0),!0);if(b==d&&(e=!0,b=d.childNodes[c],c=0,!b)){var f=a.rest?hg(a.rest):a.line;return Ha(ra(of(f),f.text.length),e)}var g=3==b.nodeType?b:null,h=b;for(g||1!=b.childNodes.length||3!=b.firstChild.nodeType||(g=b.firstChild,c&&(c=g.nodeValue.length));h.parentNode!=d;)h=h.parentNode;var i=a.measure,j=i.maps,l=k(g,h,c);if(l)return Ha(l,e);for(var m=h.nextSibling,n=g?g.nodeValue.length-c:0;m;m=m.nextSibling){if(l=k(m,m.firstChild,0))return Ha(ra(l.line,l.ch-n),e);n+=m.textContent.length}for(var o=h.previousSibling,n=c;o;o=o.previousSibling){if(l=k(o,o.firstChild,-1))return Ha(ra(l.line,l.ch+n),e);n+=m.textContent.length}}function Ka(a,b,c,d,e){function i(a){return function(b){return b.id==a}}function j(b){if(1==b.nodeType){var c=b.getAttribute("cm-text");if(null!=c)return""==c&&(c=b.textContent.replace(/\u200b/g,"")),void(f+=c);var l,k=b.getAttribute("cm-marker");if(k){var m=a.findMarks(ra(d,0),ra(e+1,0),i(+k));return void(m.length&&(l=m[0].find())&&(f+=lf(a.doc,l.from,l.to).join(h)))}if("false"==b.getAttribute("contenteditable"))return;for(var n=0;n=0){var g=va(f.from(),e.from()),h=ua(f.to(),e.to()),i=f.empty()?e.from()==e.head:f.from()==f.head;b>=d&&--b,a.splice(--d,2,new Ma(i?h:g,i?g:h))}}return new La(a,b)}function Oa(a,b){return new La([new Ma(a,b||a)],0)}function Pa(a,b){return Math.max(a.first,Math.min(b,a.first+a.size-1))}function Qa(a,b){if(b.linec?ra(c,kf(a,c).text.length):Ra(b,kf(a,b.line).text.length)}function Ra(a,b){var c=a.ch;return null==c||c>b?ra(a.line,b):0>c?ra(a.line,0):a}function Sa(a,b){return b>=a.first&&b=b.ch:h.to>b.ch))){if(e&&(Rf(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=gb(a,j,-d,j&&j.line==b.line?f:null)),j&&j.line==b.line&&(k=sa(j,c))&&(0>d?0>k:k>0))return eb(a,j,b,d,e)}var l=i.find(0>d?-1:1);return(0>d?i.inclusiveLeft:i.inclusiveRight)&&(l=gb(a,l,d,l.line==b.line?f:null)),l?eb(a,l,b,d,e):null}}return b}function fb(a,b,c,d,e){var f=d||1,g=eb(a,b,c,f,e)||!e&&eb(a,b,c,f,!0)||eb(a,b,c,-f,e)||!e&&eb(a,b,c,-f,!0);return g?g:(a.cantEdit=!0,ra(a.first,0))}function gb(a,b,c,d){return 0>c&&0==b.ch?b.line>a.first?Qa(a,ra(b.line-1)):null:c>0&&b.ch==(d||kf(a,b.line)).text.length?b.line=a.display.viewTo||h.to().lineb&&(b=0),b=Math.round(b),d=Math.round(d),f.appendChild(vg("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 Ob(a,ra(b,c),"div",f,d)}var k,l,f=kf(e,b),g=f.text.length;return Ug(rf(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.bottoml.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=sb(a.display),h=g.left,i=Math.max(d.sizerWidth,ub(a)-d.sizer.offsetLeft)-g.right,l=b.from(),m=b.to();if(l.line==m.line)k(l.line,l.ch,m.ch);else{var n=kf(e,l.line),o=kf(e,m.line),p=we(n)==we(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.top0?b.blinker=setInterval(function(){b.cursorDiv.style.visibility=(c=!c)?"":"hidden"},a.options.cursorBlinkRate):a.options.cursorBlinkRate<0&&(b.cursorDiv.style.visibility="hidden")}}function mb(a,b){a.doc.mode.startState&&a.doc.frontier=a.display.viewTo)){var c=+new Date+a.options.workTime,d=Nd(b.mode,pb(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=Oe(a,f,h?Nd(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&&mc?(mb(a,a.options.workDelay),!0):void 0}),e.length&&gc(a,function(){for(var b=0;bg;--h){if(h<=f.first)return f.first;var i=kf(f,h-1);if(i.stateAfter&&(!c||h<=f.frontier))return h;var j=dg(i.text,null,a.options.tabSize);(null==e||d>j)&&(e=h-1,d=j)}return e}function pb(a,b,c){var d=a.doc,e=a.display;if(!d.mode.startState)return!0;var f=ob(a,b,c),g=f>d.first&&kf(d,f-1).stateAfter;return g=g?Nd(d.mode,g):Od(d.mode),d.iter(f,b,function(c){Qe(a,c.text,g);var h=f==b-1||f%5==0||f>=e.viewFrom&&f2&&f.push((i.bottom+j.top)/2-c.top)}}f.push(c.bottom-c.top)}}function xb(a,b,c){if(a.line==b)return{map:a.measure.map,cache:a.measure.cache};for(var d=0;dc)return{map:a.measure.maps[d],cache:a.measure.caches[d],before:!0}}function yb(a,b){b=we(b);var c=of(b),d=a.display.externalMeasured=new kc(a.doc,b,c);d.lineN=c;var e=d.built=Ue(a,d);return d.text=e.pre,yg(a.display.lineMeasure,e.pre),d}function zb(a,b,c,d){return Cb(a,Bb(a,b),c,d)}function Ab(a,b){if(b>=a.display.viewFrom&&b=c.lineN&&bb?(e=0,f=1,g="left"):j>b?(e=b-i,f=e+1):(h==a.length-3||b==j&&a[h+3]>b)&&(f=j-i, e=f-1,b>=j&&(g="right")),null!=e){if(d=a[h+2],i==j&&c==(d.insertLeft?"left":"right")&&(g=c),"left"==c&&0==e)for(;h&&a[h-2]==a[h-3]&&a[h-1].insertLeft;)d=a[(h-=3)+2],g="left";if("right"==c&&e==j-i)for(;hm;m++){for(;i&&ug(b.line.text.charAt(e.coverStart+i));)--i;for(;e.coverStart+jg&&0==i&&j==e.coverEnd-e.coverStart)l=h.parentNode.getBoundingClientRect();else if(f&&a.options.lineWrapping){var n=wg(h,i,j).getClientRects();l=n.length?n["right"==d?n.length-1:0]:Db}else l=wg(h,i,j).getBoundingClientRect()||Db;if(l.left||l.right||0==i)break;j=i,i-=1,k="right"}f&&11>g&&(l=Gb(a.display.measure,l))}else{i>0&&(k=d="right");var n;l=a.options.lineWrapping&&(n=h.getClientRects()).length>1?n["right"==d?n.length-1:0]:h.getBoundingClientRect()}if(f&&9>g&&!i&&(!l||!l.left&&!l.right)){var o=h.parentNode.getClientRects()[0];l=o?{left:o.left,right:o.left+Wb(a.display),top:o.top,bottom:o.bottom}:Db}for(var p=l.top-b.rect.top,q=l.bottom-b.rect.top,r=(p+q)/2,s=b.view.measure.heights,m=0;mc.from?g(a-1):g(a,d)}d=d||kf(a.doc,b.line),e||(e=Bb(a,d));var i=rf(d),j=b.ch;if(!i)return g(j);var k=ch(i,j),l=h(j,k);return null!=bh&&(l.other=h(j,bh)),l}function Qb(a,b){var c=0,b=Qa(a.doc,b);a.options.lineWrapping||(c=Wb(a.display)*b.ch);var d=kf(a.doc,b.line),e=qf(d)+qb(a.display);return{left:c,right:c,top:e,bottom:e+d.height}}function Rb(a,b,c,d){var e=ra(a,b);return e.xRel=d,c&&(e.outside=!0),e}function Sb(a,b,c){var d=a.doc;if(c+=a.display.viewOffset,0>c)return Rb(d.first,0,!0,-1);var e=pf(d,c),f=d.first+d.size-1;if(e>f)return Rb(d.first+d.size-1,kf(d,f).text.length,!0,1);0>b&&(b=0);for(var g=kf(d,e);;){var h=Tb(a,g,e,b,c),i=ue(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=of(g=j.to.line)}}function Tb(a,b,c,d,e){function j(d){var e=Pb(a,ra(c,d),"line",b,i);return g=!0,f>e.bottom?e.left-h:fq)return Rb(c,n,r,1);for(;;){if(k?n==m||n==eh(b,m,1):1>=n-m){for(var s=o>d||q-d>=d-o?m:n,t=d-(s==m?o:q);ug(b.text.charAt(s));)++s;var u=Rb(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=eh(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 Vb(a){if(null!=a.cachedTextHeight)return a.cachedTextHeight;if(null==Ub){Ub=vg("pre");for(var b=0;49>b;++b)Ub.appendChild(document.createTextNode("x")),Ub.appendChild(vg("br"));Ub.appendChild(document.createTextNode("x"))}yg(a.measure,Ub);var c=Ub.offsetHeight/50;return c>3&&(a.cachedTextHeight=c),xg(a.measure),c||1}function Wb(a){if(null!=a.cachedCharWidth)return a.cachedCharWidth;var b=vg("span","xxxxxxxxxx"),c=vg("pre",[b]);yg(a.measure,c);var d=b.getBoundingClientRect(),e=(d.right-d.left)/10;return e>2&&(a.cachedCharWidth=e),e||10}function Zb(a){a.curOp={cm:a,viewChanged:!1,startHeight:a.doc.height,forceUpdate:!1,updateInput:null,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Yb},Xb?Xb.ops.push(a.curOp):a.curOp.ownsGroup=Xb={ops:[a.curOp],delayedCallbacks:[]}}function $b(a){var b=a.delayedCallbacks,c=0;do{for(;c=c.viewTo)||c.maxLineChanged&&b.options.lineWrapping,a.update=a.mustUpdate&&new X(b,a.mustUpdate&&{top:a.scrollTop,ensure:a.scrollToPos},a.forceUpdate)}function cc(a){a.updatedDisplay=a.mustUpdate&&Z(a.cm,a.update)}function dc(a){var b=a.cm,c=b.display;a.updatedDisplay&&ba(b),a.barMeasure=M(b),c.maxLineChanged&&!b.options.lineWrapping&&(a.adjustWidthTo=zb(b,c.maxLine,c.maxLine.text.length).left+3,b.display.sizerWidth=a.adjustWidthTo,a.barMeasure.scrollWidth=Math.max(c.scroller.clientWidth,c.sizer.offsetLeft+a.adjustWidthTo+tb(b)+b.display.barWidth),a.maxScrollLeft=Math.max(0,c.sizer.offsetLeft+a.adjustWidthTo-ub(b))),(a.updatedDisplay||a.selectionChanged)&&(a.preparedSelection=c.input.prepareSelection())}function ec(a){var b=a.cm;null!=a.adjustWidthTo&&(b.display.sizer.style.minWidth=a.adjustWidthTo+"px",a.maxScrollLeftf;f=e){var g=new kc(a.doc,kf(a.doc,f),f);e=f+g.size,d.push(g)}return d}function mc(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&&cb)&&(e.updateLineNumbers=b),a.curOp.viewChanged=!0,b>=e.viewTo)x&&ye(a.doc,b)e.viewFrom?oc(a):(e.viewFrom+=d,e.viewTo+=d);else if(b<=e.viewFrom&&c>=e.viewTo)oc(a);else if(b<=e.viewFrom){var f=qc(a,c,c+d,1);f?(e.view=e.view.slice(f.index),e.viewFrom=f.lineN,e.viewTo+=d):oc(a)}else if(c>=e.viewTo){var f=qc(a,b,b,-1);f?(e.view=e.view.slice(0,f.index),e.viewTo=f.lineN):oc(a)}else{var g=qc(a,b,b,-1),h=qc(a,c,c+d,1);g&&h?(e.view=e.view.slice(0,g.index).concat(lc(a,g.lineN,h.lineN)).concat(e.view.slice(h.index)),e.viewTo+=d):oc(a)}var i=e.externalMeasured;i&&(c=e.lineN&&b=d.viewTo)){var f=d.view[pc(a,b)];if(null!=f.node){var g=f.changes||(f.changes=[]);-1==jg(g,c)&&g.push(c)}}}function oc(a){a.display.viewFrom=a.display.viewTo=a.doc.first,a.display.view=[],a.display.viewOffset=0}function pc(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;db)return d}function qc(a,b,c,d){var f,e=pc(a,b),g=a.display.view;if(!x||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(;ye(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 rc(a,b,c){var d=a.display,e=d.view;0==e.length||b>=d.viewTo||c<=d.viewFrom?(d.view=lc(a,b,c),d.viewFrom=b):(d.viewFrom>b?d.view=lc(a,b,d.viewFrom).concat(d.view):d.viewFromc&&(d.view=d.view.slice(0,pc(a,c)))),d.viewTo=c}function sc(a){for(var b=a.display.view,c=0,d=0;d400}var b=a.display;Nf(b.scroller,"mousedown",hc(a,yc)),f&&11>g?Nf(b.scroller,"dblclick",hc(a,function(b){if(!Vf(a,b)){var c=xc(a,b);if(c&&!Fc(a,b)&&!wc(a.display,b)){Hf(b);var d=a.findWordAt(c);Va(a.doc,d.anchor,d.head)}}})):Nf(b.scroller,"dblclick",function(b){Vf(a,b)||Hf(b)}),v||Nf(b.scroller,"contextmenu",function(b){dd(a,b)});var c,d={end:0};Nf(b.scroller,"touchstart",function(e){if(!Vf(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)}}),Nf(b.scroller,"touchmove",function(){b.activeTouch&&(b.activeTouch.moved=!0)}),Nf(b.scroller,"touchend",function(c){var d=b.activeTouch;if(d&&!wc(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 Ma(f,f):!d.prev.prev||i(d,d.prev.prev)?a.findWordAt(f):new Ma(ra(f.line,0),Qa(a.doc,ra(f.line+1,0))),a.setSelection(g.anchor,g.head),a.focus(),Hf(c)}e()}),Nf(b.scroller,"touchcancel",e),Nf(b.scroller,"scroll",function(){b.scroller.clientHeight&&(Lc(a,b.scroller.scrollTop),Mc(a,b.scroller.scrollLeft,!0),Rf(a,"scroll",a))}),Nf(b.scroller,"mousewheel",function(b){Qc(a,b)}),Nf(b.scroller,"DOMMouseScroll",function(b){Qc(a,b)}),Nf(b.wrapper,"scroll",function(){b.wrapper.scrollTop=b.wrapper.scrollLeft=0}),b.dragFunctions={enter:function(b){Vf(a,b)||Kf(b)},over:function(b){Vf(a,b)||(Jc(a,b),Kf(b))},start:function(b){Ic(a,b)},drop:hc(a,Hc),leave:function(b){Vf(a,b)||Kc(a)}};var j=b.input.getField();Nf(j,"keyup",function(b){$c.call(a,b)}),Nf(j,"keydown",hc(a,Yc)),Nf(j,"keypress",hc(a,_c)),Nf(j,"focus",og(bd,a)),Nf(j,"blur",og(cd,a))}function uc(a,b,c){var d=c&&c!=y.Init;if(!b!=!d){var e=a.display.dragFunctions,f=b?Nf:Qf;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 vc(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 wc(a,b){for(var c=Lf(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 xc(a,b,c,d){var e=a.display;if(!c&&"true"==Lf(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=Sb(a,f,g);if(d&&1==i.xRel&&(j=kf(a.doc,i.line).text).length==i.ch){var k=dg(j,j.length,a.options.tabSize)-j.length;i=ra(i.line,Math.max(0,Math.round((f-sb(a.display).left)/Wb(a.display))-k))}return i}function yc(a){var b=this,c=b.display;if(!(Vf(b,a)||c.activeTouch&&c.input.supportsTouch())){if(c.shift=a.shiftKey,wc(c,a))return void(h||(c.scroller.draggable=!1,setTimeout(function(){c.scroller.draggable=!0},100)));if(!Fc(b,a)){var d=xc(b,a);switch(window.focus(),Mf(a)){case 1:b.state.selectingText?b.state.selectingText(a):d?Bc(b,a,d):Lf(a)==c.scroller&&Hf(a);break;case 2:h&&(b.state.lastMiddleDown=+new Date),d&&Va(b.doc,d),setTimeout(function(){c.input.focus()},20),Hf(a);break;case 3:v?dd(b,a):ad(b)}}}}function Bc(a,b,c){f?setTimeout(og(wa,a),0):a.curOp.focus=Ag();var e,d=+new Date;Ac&&Ac.time>d-400&&0==sa(Ac.pos,c)?e="triple":zc&&zc.time>d-400&&0==sa(zc.pos,c)?(e="double",Ac={time:d,pos:c}):(e="single",zc={time:d,pos:c});var i,g=a.doc.sel,h=q?b.metaKey:b.ctrlKey;a.options.dragDrop&&Jg&&!a.isReadOnly()&&"single"==e&&(i=g.contains(c))>-1&&(sa((i=g.ranges[i]).from(),c)<0||c.xRel>0)&&(sa(i.to(),c)>0||c.xRel<0)?Cc(a,b,c,h):Dc(a,b,c,e,h)}function Cc(a,b,c,d){var e=a.display,i=+new Date,j=hc(a,function(k){h&&(e.scroller.draggable=!1),a.state.draggingText=!1,Qf(document,"mouseup",j),Qf(e.scroller,"drop",j),Math.abs(b.clientX-k.clientX)+Math.abs(b.clientY-k.clientY)<10&&(Hf(k),!d&&+new Date-200=p;p++){var r=kf(g,p).text,s=eg(r,m,f);m==o?e.push(new Ma(ra(p,s),ra(p,s))):r.length>s&&e.push(new Ma(ra(p,s),ra(p,eg(r,o,f))))}e.length||e.push(new Ma(c,c)),_a(g,Na(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 Ma(ra(b.line,0),Qa(g,ra(b.line+1,0)));sa(w.anchor,u)>0?(v=w.head,u=va(t.from(),w.anchor)):(v=w.anchor,u=ua(t.to(),w.head))}var e=j.ranges.slice(0);e[i]=new Ma(Qa(g,u),v),_a(g,Na(e,i),ag)}}function s(b){var c=++q,e=xc(a,b,!0,"rect"==d);if(e)if(0!=sa(e,n)){a.curOp.focus=Ag(),o(e);var h=S(f,g);(e.line>=h.to||e.linep.bottom?20:0;i&&setTimeout(hc(a,function(){q==c&&(f.scroller.scrollTop+=i,s(b))}),50)}}function t(b){a.state.selectingText=!1,q=1/0,Hf(b),f.input.focus(),Qf(document,"mousemove",u),Qf(document,"mouseup",v),g.history.lastSelOrigin=null}var f=a.display,g=a.doc;Hf(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 Ma(c,c)):(h=g.sel.primary(),i=g.sel.primIndex),r?b.shiftKey&&b.metaKey:b.altKey)d="rect",e||(h=new Ma(c,c)),c=xc(a,b,!0,!0),i=-1;else if("double"==d){var l=a.findWordAt(c);h=a.display.shift||g.extend?Ua(g,h,l.anchor,l.head):l}else if("triple"==d){var m=new Ma(ra(c.line,0),Qa(g,ra(c.line+1,0)));h=a.display.shift||g.extend?Ua(g,h,m.anchor,m.head):m}else h=Ua(g,h,c);e?-1==i?(i=k.length,_a(g,Na(k.concat([h]),i),{scroll:!1,origin:"*mouse"})):k.length>1&&k[i].empty()&&"single"==d&&!b.shiftKey?(_a(g,Na(k.slice(0,i).concat(k.slice(i+1)),0),{scroll:!1,origin:"*mouse"}),j=g.sel):Xa(g,i,h,ag):(i=0,_a(g,new La([h],0),ag),j=g.sel);var n=c,p=f.wrapper.getBoundingClientRect(),q=0,u=hc(a,function(a){Mf(a)?s(a):t(a)}),v=hc(a,t);a.state.selectingText=v,Nf(document,"mousemove",u),Nf(document,"mouseup",v)}function Ec(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&&Hf(b);var g=a.display,h=g.lineDiv.getBoundingClientRect();if(f>h.bottom||!Xf(a,c))return Jf(b);f-=h.top-g.viewOffset;for(var i=0;i=e){var k=pf(a.doc,f),l=a.options.gutters[i];return Rf(a,c,a,k,l,b),Jf(b)}}}function Fc(a,b){return Ec(a,b,"gutterClick",!0)}function Hc(a){var b=this;if(Kc(b),!Vf(b,a)&&!wc(b.display,a)){Hf(a),f&&(Gc=+new Date);var c=xc(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!=jg(b.options.allowDropFileTypes,a.type)){var f=new FileReader;f.onload=hc(b,function(){var a=f.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(a)&&(a=""),g[d]=a,++h==e){c=Qa(b.doc,c);var i={from:c,to:c,text:b.doc.splitLines(g.join(b.doc.lineSeparator())),origin:"paste"};ld(b.doc,i),$a(b.doc,Oa(c,fd(i)))}}),f.readAsText(a)}},j=0;e>j;++j)i(d[j],j);else{if(b.state.draggingText&&b.doc.sel.contains(c)>-1)return b.state.draggingText(a),void setTimeout(function(){b.display.input.focus()},20);try{var g=a.dataTransfer.getData("Text");if(g){if(b.state.draggingText&&!(q?a.altKey:a.ctrlKey))var k=b.listSelections();if(ab(b.doc,Oa(c,c)),k)for(var j=0;ji.clientWidth,l=i.scrollHeight>i.clientHeight;if(e&&j||f&&l){if(f&&q&&h)a:for(var m=b.target,n=g.view;m!=i;m=m.parentNode)for(var o=0;op?r=Math.max(0,r+p-50):s=Math.min(a.doc.height,s+p+50),_(a,{top:r,bottom:s})}20>Nc&&(null==g.wheelStartX?(g.wheelStartX=i.scrollLeft,g.wheelStartY=i.scrollTop,g.wheelDX=e,g.wheelDY=f,setTimeout(function(){if(null!=g.wheelStartX){var a=i.scrollLeft-g.wheelStartX,b=i.scrollTop-g.wheelStartY,c=b&&g.wheelDY&&b/g.wheelDY||a&&g.wheelDX&&a/g.wheelDX;g.wheelStartX=g.wheelStartY=null,c&&(Oc=(Oc*Nc+c)/(Nc+1),++Nc)}},200)):(g.wheelDX+=e,g.wheelDY+=f))}}function Rc(a,b,c){if("string"==typeof b&&(b=Pd[b],!b))return!1;a.display.input.ensurePolled();var d=a.display.shift,e=!1;try{a.isReadOnly()&&(a.state.suppressEdits=!0),c&&(a.display.shift=!1),e=b(a)!=$f}finally{a.display.shift=d,a.state.suppressEdits=!1}return e}function Sc(a,b,c){for(var d=0;dg&&27==a.keyCode&&(a.returnValue=!1);var c=a.keyCode;b.display.shift=16==c||a.shiftKey;var d=Vc(b,a);k&&(Xc=d?c:null,!d&&88==c&&!Qg&&(q?a.metaKey:a.ctrlKey)&&b.replaceSelection("",null,"cut")),18!=c||/\bCodeMirror-crosshair\b/.test(b.display.lineDiv.className)||Zc(b)}}function Zc(a){function c(a){18!=a.keyCode&&a.altKey||(Cg(b,"CodeMirror-crosshair"),Qf(document,"keyup",c),Qf(document,"mouseover",c))}var b=a.display.lineDiv;Dg(b,"CodeMirror-crosshair"),Nf(document,"keyup",c),Nf(document,"mouseover",c)}function $c(a){16==a.keyCode&&(this.doc.sel.shift=!1),Vf(this,a)}function _c(a){var b=this;if(!(wc(b.display,a)||Vf(b,a)||a.ctrlKey&&!a.altKey||q&&a.metaKey)){var c=a.keyCode,d=a.charCode;if(k&&c==Xc)return Xc=null,void Hf(a);if(!k||a.which&&!(a.which<10)||!Vc(b,a)){var e=String.fromCharCode(null==d?c:d);Wc(b,a,e)||b.display.input.onKeyPress(a)}}}function ad(a){a.state.delayingBlurEvent=!0,setTimeout(function(){a.state.delayingBlurEvent&&(a.state.delayingBlurEvent=!1,cd(a))},100)}function bd(a){a.state.delayingBlurEvent&&(a.state.delayingBlurEvent=!1),"nocursor"!=a.options.readOnly&&(a.state.focused||(Rf(a,"focus",a),a.state.focused=!0,Dg(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()),lb(a))}function cd(a){a.state.delayingBlurEvent||(a.state.focused&&(Rf(a,"blur",a),a.state.focused=!1,Cg(a.display.wrapper,"CodeMirror-focused")),clearInterval(a.display.blinker),setTimeout(function(){a.state.focused||(a.display.shift=!1)},150))}function dd(a,b){wc(a.display,b)||ed(a,b)||Vf(a,b,"contextmenu")||a.display.input.onContextMenu(b)}function ed(a,b){return Xf(a,"gutterContextMenu")?Ec(a,b,"gutterContextMenu",!1):!1}function gd(a,b){if(sa(a,b.from)<0)return a;if(sa(a,b.to)<=0)return fd(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+=fd(b).ch-b.to.ch),ra(c,d)}function hd(a,b){for(var c=[],d=0;d=0;--e)md(a,{from:d[e].from,to:d[e].to,text:e?[""]:b.text});else md(a,b)}}function md(a,b){if(1!=b.text.length||""!=b.text[0]||0!=sa(b.from,b.to)){var c=hd(a,b);wf(a,b,c,a.cm?a.cm.curOp.id:NaN),pd(a,b,c,je(a,b));var d=[];hf(a,function(a,c){c||-1!=jg(d,a.history)||(Gf(a.history,b),d.push(a.history)),pd(a,b,null,je(a,b))})}}function nd(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=0;--i){var l=e.changes[i];if(l.origin=b,k&&!kd(a,l,!1))return void(g.length=0);j.push(tf(a,l));var m=i?hd(a,l):hg(g);pd(a,l,m,le(a,l)),!i&&a.cm&&a.cm.scrollIntoView({from:l.from,to:fd(l)});var n=[];hf(a,function(a,b){b||-1!=jg(n,a.history)||(Gf(a.history,l),n.push(a.history)),pd(a,l,null,le(a,l))})}}}}function od(a,b){if(0!=b&&(a.first+=b,a.sel=new La(kg(a.sel.ranges,function(a){return new 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k=Xf(a,"changes"),l=Xf(a,"change");if(l||k){var m={from:f,to:g,text:b.text,removed:b.removed,origin:b.origin};l&&Tf(a,"change",a,m),k&&(a.curOp.changeObjs||(a.curOp.changeObjs=[])).push(m)}a.display.selForContextMenu=null}function rd(a,b,c,d,e){if(d||(d=c),sa(d,c)<0){var f=d;d=c,c=f}"string"==typeof b&&(b=a.splitLines(b)),ld(a,{from:c,to:d,text:b,origin:e})}function sd(a,b){if(!Vf(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=vg("div","\u200b",null,"position: absolute; top: "+(b.top-c.viewOffset-qb(a.display))+"px; height: "+(b.bottom-b.top+tb(a)+c.barHeight)+"px; left: "+b.left+"px; width: 2px;");a.display.lineSpace.appendChild(f),f.scrollIntoView(e),a.display.lineSpace.removeChild(f)}}}function td(a,b,c,d){null==d&&(d=0);for(var e=0;5>e;e++){var f=!1,g=Pb(a,b),h=c&&c!=b?Pb(a,c):g,i=vd(a,Math.min(g.left,h.left),Math.min(g.top,h.top)-d,Math.max(g.left,h.left),Math.max(g.bottom,h.bottom)+d),j=a.doc.scrollTop,k=a.doc.scrollLeft;if(null!=i.scrollTop&&(Lc(a,i.scrollTop),Math.abs(a.doc.scrollTop-j)>1&&(f=!0)),null!=i.scrollLeft&&(Mc(a,i.scrollLeft),Math.abs(a.doc.scrollLeft-k)>1&&(f=!0)),!f)break}return g}function ud(a,b,c,d,e){var f=vd(a,b,c,d,e);null!=f.scrollTop&&Lc(a,f.scrollTop),null!=f.scrollLeft&&Mc(a,f.scrollLeft)}function vd(a,b,c,d,e){var f=a.display,g=Vb(a.display);0>c&&(c=0);var h=a.curOp&&null!=a.curOp.scrollTop?a.curOp.scrollTop:f.scroller.scrollTop,i=vb(a),j={};e-c>i&&(e=c+i);var k=a.doc.height+rb(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=ub(a)-(a.options.fixedGutter?f.gutters.offsetWidth:0),q=d-b>p;return q&&(d=b+p),10>b?j.scrollLeft=0:o>b?j.scrollLeft=Math.max(0,b-(q?0:10)):d>p+o-3&&(j.scrollLeft=d+(q?0:10)-p),j}function wd(a,b,c){(null!=b||null!=c)&&yd(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 xd(a){yd(a);var b=a.getCursor(),c=b,d=b;a.options.lineWrapping||(c=b.ch?ra(b.line,b.ch-1):b,d=ra(b.line,b.ch+1)), a.curOp.scrollToPos={from:c,to:d,margin:a.options.cursorScrollMargin,isCursor:!0}}function yd(a){var b=a.curOp.scrollToPos;if(b){a.curOp.scrollToPos=null;var c=Qb(a,b.from),d=Qb(a,b.to),e=vd(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 zd(a,b,c,d){var f,e=a.doc;null==c&&(c="add"),"smart"==c&&(e.mode.indent?f=pb(a,b):c="prev");var g=a.options.tabSize,h=kf(e,b),i=dg(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=e.mode.indent(f,h.text.slice(j.length),h.text),k==$f||k>150)){if(!d)return;c="prev"}}else k=0,c="not";"prev"==c?k=b>e.first?dg(kf(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+=gg(k-m)),l!=j)return rd(e,l,ra(b,0),ra(b,j.length),"+input"),h.stateAfter=null,!0;for(var n=0;n=0;b--)rd(a.doc,"",d[b].from,d[b].to,"+delete");xd(a)})}function Cd(a,b,c,d,e){function j(){var b=f+c;return b=a.first+a.size?!1:(f=b,i=kf(a,b))}function k(a){var b=(e?eh:fh)(i,g,c,!0);if(null==b){if(a||!j())return!1;g=e?(0>c?Yg:Xg)(i):0>c?i.text.length:0}else g=b;return!0}var f=b.line,g=b.ch,h=c,i=kf(a,f);if("char"==d)k();else if("column"==d)k(!0);else if("word"==d||"group"==d)for(var l=null,m="group"==d,n=a.cm&&a.cm.getHelper(b,"wordChars"),o=!0;!(0>c)||k(!o);o=!1){var p=i.text.charAt(g)||"\n",q=rg(p,n)?"w":m&&"\n"==p?"n":!m||/\s/.test(p)?null:"p";if(!m||o||q||(q="s"),l&&l!=q){0>c&&(c=1,k());break}if(q&&(l=q),c>0&&!k(!o))break}var r=fb(a,ra(f,g),b,h,!0);return sa(b,r)||(r.hitSide=!0),r}function Dd(a,b,c,d){var g,e=a.doc,f=b.left;if("page"==d){var h=Math.min(a.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight);g=b.top+c*(h-(0>c?1.5:.5)*Vb(a.display))}else"line"==d&&(g=c>0?b.bottom+3:b.top-3);for(;;){var i=Sb(a,f,g);if(!i.outside)break;if(0>c?0>=g:g>=e.height){i.hitSide=!0;break}g+=5*c}return i}function Gd(a,b,c,d){y.defaults[a]=b,c&&(Fd[a]=d?function(a,b,d){d!=Hd&&c(a,b,d)}:c)}function Rd(a){for(var c,d,e,f,b=a.split(/-(?!$)/),a=b[b.length-1],g=0;g0||0==g&&f.clearWhenEmpty!==!1)return f;if(f.replacedWith&&(f.collapsed=!0,f.widgetNode=vg("span",[f.replacedWith],"CodeMirror-widget"),d.handleMouseEvents||f.widgetNode.setAttribute("cm-ignore-events","true"),d.insertLeft&&(f.widgetNode.insertLeft=!0)),f.collapsed){if(ve(a,b.line,b,c,f)||b.line!=c.line&&ve(a,c.line,b,c,f))throw new Error("Inserting collapsed marker partially overlapping an existing one");x=!0}f.addToHistory&&wf(a,{from:b,to:c,origin:"markText"},a.sel,NaN);var j,h=b.line,i=a.cm;if(a.iter(h,c.line+1,function(a){i&&f.collapsed&&!i.options.lineWrapping&&we(a)==i.display.maxLine&&(j=!0),f.collapsed&&h!=b.line&&nf(a,0),ge(a,new de(f,h==b.line?b.ch:null,h==c.line?c.ch:null)),++h}),f.collapsed&&a.iter(b.line,c.line+1,function(b){Ae(a,b)&&nf(b,0)}),f.clearOnEnter&&Nf(f,"beforeCursorEnter",function(){f.clear()}),f.readOnly&&(w=!0,(a.history.done.length||a.history.undone.length)&&a.clearHistory()),f.collapsed&&(f.id=++Xd,f.atomic=!0),i){if(j&&(i.curOp.updateMaxLine=!0),f.collapsed)mc(i,b.line,c.line+1);else 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c=0;c=0&&0>=l||0>=k&&l>=0)&&(0>=k&&(sa(j.to,c)>0||i.marker.inclusiveRight&&e.inclusiveLeft)||k>=0&&(sa(j.from,d)<0||i.marker.inclusiveLeft&&e.inclusiveRight)))return!0}}}function we(a){for(var b;b=te(a);)a=b.find(-1,!0).line;return a}function xe(a){for(var b,c;b=ue(a);)a=b.find(1,!0).line,(c||(c=[])).push(a);return c}function ye(a,b){var c=kf(a,b),d=we(c);return c==d?b:of(d)}function ze(a,b){if(b>a.lastLine())return b;var d,c=kf(a,b);if(!Ae(a,c))return b;for(;d=ue(c);)c=d.find(1,!0).line;return of(c)+1}function Ae(a,b){var c=x&&b.markedSpans;if(c)for(var d,e=0;ee;e++){d&&(d[0]=y.innerMode(a,c).mode);var f=a.token(b,c);if(b.pos>b.start)return f}throw new Error("Mode "+a.name+" failed to advance stream.")}function Me(a,b,c,d){function e(a){return{start:k.start,end:k.pos,string:k.current(),type:h||null,state:a?Nd(f.mode,j):j}}var h,f=a.doc,g=f.mode;b=Qa(f,b);var l,i=kf(f,b.line),j=pb(a,b.line,c),k=new Wd(i.text,a.options.tabSize);for(d&&(l=[]);(d||k.posa.options.maxHighlightLength?(h=!1,g&&Qe(a,b,d,k.pos),k.pos=b.length,l=null):l=Je(Le(c,k,d,m),f),m){var n=m[0].name;n&&(l="m-"+(l?n+" "+l:n))}if(!h||j!=l){for(;ij;){var d=e[i];d>a&&e.splice(i,1,a,e[i+1],d),i+=2,j=Math.min(a,d)}if(b)if(h.opaque)e.splice(c,i-c,a,"cm-overlay "+b),i=c+2;else for(;i>c;c+=2){var f=e[c+1];e[c+1]=(f?f+" ":"")+"cm-overlay "+b}},f)}return{styles:e,classes:f.bgClass||f.textClass?f:null}}function Pe(a,b,c){if(!b.styles||b.styles[0]!=a.state.modeGen){var d=pb(a,of(b)),e=Oe(a,b,b.text.length>a.options.maxHighlightLength?Nd(a.doc.mode,d):d);b.stateAfter=d,b.styles=e.styles,e.classes?b.styleClasses=e.classes:b.styleClasses&&(b.styleClasses=null),c===a.doc.frontier&&a.doc.frontier++}return b.styles}function Qe(a,b,c,d){var e=a.doc.mode,f=new Wd(b,a.options.tabSize);for(f.start=f.pos=d||0,""==b&&Ke(e,c);!f.eol();)Le(e,f,c),f.start=f.pos}function Te(a,b){if(!a||/^\s*$/.test(a))return null;var c=b.addModeClass?Se:Re;return c[a]||(c[a]=a.replace(/\S+/g,"cm-$&"))}function Ue(a,b){var c=vg("span",null,null,h?"padding-right: .1px":null),d={pre:vg("pre",[c],"CodeMirror-line"),content:c,col:0,pos:0,cm:a,splitSpaces:(f||h)&&a.getOption("lineWrapping")};b.measure={};for(var e=0;e<=(b.rest?b.rest.length:0);e++){var i,g=e?b.rest[e-1]:b.line;d.pos=0,d.addToken=We,Ng(a.display.measure)&&(i=rf(g))&&(d.addToken=Ye(d.addToken,i)),d.map=[];var j=b!=a.display.externalMeasured&&of(g);$e(g,d,Pe(a,g,j)),g.styleClasses&&(g.styleClasses.bgClass&&(d.bgClass=Eg(g.styleClasses.bgClass,d.bgClass||"")),g.styleClasses.textClass&&(d.textClass=Eg(g.styleClasses.textClass,d.textClass||""))),0==d.map.length&&d.map.push(0,0,d.content.appendChild(Lg(a.display.measure))),0==e?(b.measure.map=d.map,b.measure.cache={}):((b.measure.maps||(b.measure.maps=[])).push(d.map),(b.measure.caches||(b.measure.caches=[])).push({}))}return 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d=Ea(),e=d.firstChild;c.display.lineSpace.insertBefore(d,c.display.lineSpace.firstChild),e.value=xa.join("\n");var f=document.activeElement;ig(e),setTimeout(function(){c.display.lineSpace.removeChild(d),f.focus()},50)}}}var b=this,c=b.cm,d=b.div=a.lineDiv;Ca(d),Nf(d,"paste",function(a){Vf(c,a)||za(a,c)}),Nf(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=Oa(ra(e.head.line,g),ra(e.head.line,g+d.length)))}}),Nf(d,"compositionupdate",function(a){b.composing.data=a.data}),Nf(d,"compositionend",function(a){var 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c=Ia(b,a.anchorNode,a.anchorOffset),d=Ia(b,a.focusNode,a.focusOffset);c&&d&&gc(b,function(){_a(b.doc,Oa(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.lineb.viewTo-1)return!1;var f;if(d.line==b.viewFrom||0==(f=pc(a,d.line)))var g=of(b.view[0].line),h=b.view[0].node;else var g=of(b.view[f].line),h=b.view[f-1].node.nextSibling;var i=pc(a,e.line);if(i==b.view.length-1)var j=b.viewTo-1,k=b.lineDiv.lastChild;else var j=of(b.view[i+1].line)-1,k=b.view[i+1].node.previousSibling;for(var l=a.doc.splitLines(Ka(a,h,k,g,j)),m=lf(a.doc,ra(g,0),ra(j,kf(a.doc,j).text.length));l.length>1&&m.length>1;)if(hg(l)==hg(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 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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&&ud(this,h,g,h+b.offsetWidth,g+b.offsetHeight)},triggerOnKeyDown:ic(Yc),triggerOnKeyPress:ic(_c),triggerOnKeyUp:$c,execCommand:function(a){return Pd.hasOwnProperty(a)?Pd[a].call(null,this):void 0},triggerElectric:ic(function(a){Aa(this,a)}),findPosH:function(a,b,c,d){var e=1;0>b&&(e=-1,b=-b);for(var f=0,g=Qa(this.doc,a);b>f&&(g=Cd(this.doc,g,e,c,d),!g.hitSide);++f);return g},moveH:ic(function(a,b){var c=this;c.extendSelectionsBy(function(d){return 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b=this.doc;return b.cm=null,jf(this,a),Jb(this),this.display.input.reset(),this.scrollTo(a.scrollLeft,a.scrollTop),this.curOp.forceScroll=!0,Tf(this,"swapDoc",this,b),b}),getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},Yf(y);var Ed=y.defaults={},Fd=y.optionHandlers={},Hd=y.Init={toString:function(){return"CodeMirror.Init"}};Gd("value","",function(a,b){a.setValue(b)},!0),Gd("mode",null,function(a,b){a.doc.modeOption=b,A(a)},!0),Gd("indentUnit",2,A,!0),Gd("indentWithTabs",!1),Gd("smartIndent",!0),Gd("tabSize",4,function(a){B(a),Jb(a),mc(a)},!0),Gd("lineSeparator",null,function(a,b){if(a.doc.lineSep=b,b){var c=[],d=a.doc.first;a.doc.iter(function(a){for(var e=0;;){var f=a.text.indexOf(b,e);if(-1==f)break;e=f+b.length,c.push(ra(d,f))}d++});for(var 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