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c=t!=e.display.externalMeasured&&it(a);gn(a,i,yt(e,a,c)),a.styleClasses&&(a.styleClasses.bgClass&&(i.bgClass=l(a.styleClasses.bgClass,i.bgClass||"")),a.styleClasses.textClass&&(i.textClass=l(a.styleClasses.textClass,i.textClass||""))),0==i.map.length&&i.map.push(0,0,i.content.appendChild(F(e.display.measure))),0==o?(t.measure.map=i.map,t.measure.cache={}):((t.measure.maps||(t.measure.maps=[])).push(i.map),(t.measure.caches||(t.measure.caches=[])).push({}))}if(_s){var u=i.content.lastChild;(/\bcm-tab\b/.test(u.className)||u.querySelector&&u.querySelector(".cm-tab"))&&(i.content.className="cm-tab-wrap-hack")}return L(e,"renderLine",e,t.line,i.pre),i.pre.className&&(i.textClass=l(i.pre.className,i.textClass||"")),i}function un(e){var t=i("span","•","cm-invalidchar");return t.title="\\u"+e.charCodeAt(0).toString(16),t.setAttribute("aria-label",t.title),t}function dn(e,t,n,r,o,a,s){if(t){var l,c=e.splitSpaces?hn(t,e.trailingSpace):t,u=e.cm.state.specialChars,d=!1;if(u.test(t)){l=document.createDocumentFragment();for(var h=0;;){u.lastIndex=h;var f=u.exec(t),g=f?f.index-h:t.length-h;if(g){var m=document.createTextNode(c.slice(h,h+g));ks&&9>Cs?l.appendChild(i("span",[m])):l.appendChild(m),e.map.push(e.pos,e.pos+g,m),e.col+=g,e.pos+=g}if(!f)break;h+=g+1;var v=void 0;if("	"==f[0]){var y=e.cm.options.tabSize,b=y-e.col%y;v=l.appendChild(i("span",p(b),"cm-tab")),v.setAttribute("role","presentation"),v.setAttribute("cm-text","	"),e.col+=b}else"\r"==f[0]||"\n"==f[0]?(v=l.appendChild(i("span","\r"==f[0]?"␍":"␤","cm-invalidchar")),v.setAttribute("cm-text",f[0]),e.col+=1):(v=e.cm.options.specialCharPlaceholder(f[0]),v.setAttribute("cm-text",f[0]),ks&&9>Cs?l.appendChild(i("span",[v])):l.appendChild(v),e.col+=1);e.map.push(e.pos,e.pos+1,v),e.pos++}}else e.col+=t.length,l=document.createTextNode(c),e.map.push(e.pos,e.pos+t.length,l),ks&&9>Cs&&(d=!0),e.pos+=t.length;if(e.trailingSpace=32==c.charCodeAt(t.length-1),n||r||o||d||a){var x=n||"";r&&(x+=r),o&&(x+=o);var w=i("span",[l],x,a);if(s)for(var k in s)s.hasOwnProperty(k)&&"style"!=k&&"class"!=k&&w.setAttribute(k,s[k]);return e.content.appendChild(w)}e.content.appendChild(l)}}function hn(e,t){if(e.length>1&&!/  /.test(e))return e;for(var n=t,i="",r=0;r<e.length;r++){var o=e.charAt(r);" "!=o||!n||r!=e.length-1&&32!=e.charCodeAt(r+1)||(o=" "),i+=o,n=" "==o}return i}function fn(e,t){return function(n,i,r,o,a,s,l){r=r?r+" cm-force-border":"cm-force-border";for(var c=n.pos,u=c+i.length;;){for(var d=void 0,h=0;h<t.length&&(d=t[h],!(d.to>c&&d.from<=c));h++);if(d.to>=u)return e(n,i,r,o,a,s,l);e(n,i.slice(0,d.to-c),r,o,null,s,l),o=null,i=i.slice(d.to-c),c=d.to}}}function pn(e,t,n,i){var r=!i&&n.widgetNode;r&&e.map.push(e.pos,e.pos+t,r),!i&&e.cm.display.input.needsContentAttribute&&(r||(r=e.content.appendChild(document.createElement("span"))),r.setAttribute("cm-marker",n.id)),r&&(e.cm.display.input.setUneditable(r),e.content.appendChild(r)),e.pos+=t,e.trailingSpace=!1}function gn(e,t,n){var i=e.markedSpans,r=e.text,o=0;if(i)for(var a,s,l,c,u,d,h,f=r.length,p=0,g=1,m="",v=0;;){if(v==p){l=c=u=s="",h=null,d=null,v=1/0;for(var y=[],b=void 0,x=0;x<i.length;++x){var w=i[x],k=w.marker;if("bookmark"==k.type&&w.from==p&&k.widgetNode)y.push(k);else if(w.from<=p&&(null==w.to||w.to>p||k.collapsed&&w.to==p&&w.from==p)){if(null!=w.to&&w.to!=p&&v>w.to&&(v=w.to,c=""),k.className&&(l+=" "+k.className),k.css&&(s=(s?s+";":"")+k.css),k.startStyle&&w.from==p&&(u+=" "+k.startStyle),k.endStyle&&w.to==v&&(b||(b=[])).push(k.endStyle,w.to),k.title&&((h||(h={})).title=k.title),k.attributes)for(var C in k.attributes)(h||(h={}))[C]=k.attributes[C];k.collapsed&&(!d||Rt(d.marker,k)<0)&&(d=w)}else w.from>p&&v>w.from&&(v=w.from)}if(b)for(var _=0;_<b.length;_+=2)b[_+1]==v&&(c+=" "+b[_]);if(!d||d.from==p)for(var $=0;$<y.length;++$)pn(t,0,y[$]);if(d&&(d.from||0)==p){if(pn(t,(null==d.to?f+1:d.to)-p,d.marker,null==d.from),null==d.to)return;d.to==p&&(d=!1)}}if(p>=f)break;for(var S=Math.min(f,v);;){if(m){var T=p+m.length;if(!d){var E=T>S?m.slice(0,S-p):m;t.addToken(t,E,a?a+l:l,u,p+E.length==v?c:"",s,h)}if(T>=S){m=m.slice(S-p),p=S;break}p=T,u=""}m=r.slice(o,o=n[g++]),a=ln(n[g++],t.cm.options)}}else for(var M=1;M<n.length;M+=2)t.addToken(t,r.slice(o,o=n[M]),ln(n[M+1],t.cm.options))}function mn(e,t,n){this.line=t,this.rest=Qt(t),this.size=this.rest?it(g(this.rest))-n+1:1,this.node=this.text=null,this.hidden=en(e,t)}function vn(e,t,n){for(var i,r=[],o=t;n>o;o=i){var a=new mn(e.doc,Z(e.doc,o),o);i=o+a.size,r.push(a)}return r}function yn(e){kl?kl.ops.push(e):e.ownsGroup=kl={ops:[e],delayedCallbacks:[]}}function bn(e){var t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n].call(null);for(var i=0;i<e.ops.length;i++){var r=e.ops[i];if(r.cursorActivityHandlers)for(;r.cursorActivityCalled<r.cursorActivityHandlers.length;)r.cursorActivityHandlers[r.cursorActivityCalled++].call(null,r.cm)}}while(n<t.length)}function xn(e,t){var n=e.ownsGroup;if(n)try{bn(n)}finally{kl=null,t(n)}}function wn(e,t){var n=M(e,t);if(n.length){var i,r=Array.prototype.slice.call(arguments,2);kl?i=kl.delayedCallbacks:Cl?i=Cl:(i=Cl=[],setTimeout(kn,0));for(var o=function(e){i.push(function(){return n[e].apply(null,r)})},a=0;a<n.length;++a)o(a)}}function kn(){var e=Cl;Cl=null;for(var t=0;t<e.length;++t)e[t]()}function Cn(e,t,n,i){for(var r=0;r<t.changes.length;r++){var o=t.changes[r];"text"==o?Tn(e,t):"gutter"==o?Mn(e,t,n,i):"class"==o?En(e,t):"widget"==o&&An(e,t,i)}t.changes=null}function _n(e){return e.node==e.text&&(e.node=i("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),ks&&8>Cs&&(e.node.style.zIndex=2)),e.node}function $n(e,t){var n=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(n&&(n+=" CodeMirror-linebackground"),t.background)n?t.background.className=n:(t.background.parentNode.removeChild(t.background),t.background=null);else if(n){var r=_n(t);t.background=r.insertBefore(i("div",null,n),r.firstChild),e.display.input.setUneditable(t.background)}}function Sn(e,t){var n=e.display.externalMeasured;return n&&n.line==t.line?(e.display.externalMeasured=null,t.measure=n.measure,n.built):cn(e,t)}function Tn(e,t){var n=t.text.className,i=Sn(e,t);t.text==t.node&&(t.node=i.pre),t.text.parentNode.replaceChild(i.pre,t.text),t.text=i.pre,i.bgClass!=t.bgClass||i.textClass!=t.textClass?(t.bgClass=i.bgClass,t.textClass=i.textClass,En(e,t)):n&&(t.text.className=n)}function En(e,t){$n(e,t),t.line.wrapClass?_n(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var n=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=n||""}function Mn(e,t,n,r){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var o=_n(t);t.gutterBackground=i("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),o.insertBefore(t.gutterBackground,t.text)}var a=t.line.gutterMarkers;if(e.options.lineNumbers||a){var s=_n(t),l=t.gutter=i("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px");if(e.display.input.setUneditable(l),s.insertBefore(l,t.text),t.line.gutterClass&&(l.className+=" "+t.line.gutterClass),!e.options.lineNumbers||a&&a["CodeMirror-linenumbers"]||(t.lineNumber=l.appendChild(i("div",at(e.options,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+r.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),a)for(var c=0;c<e.display.gutterSpecs.length;++c){var u=e.display.gutterSpecs[c].className,d=a.hasOwnProperty(u)&&a[u];d&&l.appendChild(i("div",[d],"CodeMirror-gutter-elt","left: "+r.gutterLeft[u]+"px; width: "+r.gutterWidth[u]+"px"))}}}function An(t,n,i){n.alignable&&(n.alignable=null);for(var r=e("CodeMirror-linewidget"),o=n.node.firstChild,a=void 0;o;o=a)a=o.nextSibling,r.test(o.className)&&n.node.removeChild(o);Dn(t,n,i)}function Ln(e,t,n,i){var r=Sn(e,t);return t.text=t.node=r.pre,r.bgClass&&(t.bgClass=r.bgClass),r.textClass&&(t.textClass=r.textClass),En(e,t),Mn(e,t,n,i),Dn(e,t,i),t.node}function Dn(e,t,n){if(Nn(e,t.line,t,n,!0),t.rest)for(var i=0;i<t.rest.length;i++)Nn(e,t.rest[i],t,n,!1)}function Nn(e,t,n,r,o){if(t.widgets)for(var a=_n(n),s=0,l=t.widgets;s<l.length;++s){var c=l[s],u=i("div",[c.node],"CodeMirror-linewidget"+(c.className?" "+c.className:""));c.handleMouseEvents||u.setAttribute("cm-ignore-events","true"),jn(c,u,n,r),e.display.input.setUneditable(u),o&&c.above?a.insertBefore(u,n.gutter||n.text):a.appendChild(u),wn(c,"redraw")}}function jn(e,t,n,i){if(e.noHScroll){(n.alignable||(n.alignable=[])).push(t);var r=i.wrapperWidth;t.style.left=i.fixedPos+"px",e.coverGutter||(r-=i.gutterTotalWidth,t.style.paddingLeft=i.gutterTotalWidth+"px"),t.style.width=r+"px"}e.coverGutter&&(t.style.zIndex=5,t.style.position="relative",e.noHScroll||(t.style.marginLeft=-i.gutterTotalWidth+"px"))}function In(e){if(null!=e.height)return e.height;var t=e.doc.cm;if(!t)return 0;if(!o(document.body,e.node)){var r="position: relative;";e.coverGutter&&(r+="margin-left: -"+t.display.gutters.offsetWidth+"px;"),e.noHScroll&&(r+="width: "+t.display.wrapper.clientWidth+"px;"),n(t.display.measure,i("div",[e.node],null,r))}return e.height=e.node.parentNode.offsetHeight}function On(e,t){for(var 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a=e.display,s=e.doc,l=document.createDocumentFragment(),c=Hn(e.display),u=c.left,d=Math.max(a.sizerWidth,Vn(e)-a.sizer.offsetLeft)-c.right,h="ltr"==s.direction,f=t.from(),p=t.to();if(f.line==p.line)o(f.line,f.ch,p.ch);else{var g=Z(s,f.line),m=Z(s,p.line),v=Kt(g)==Kt(m),y=o(f.line,f.ch,v?g.text.length+1:null).end,b=o(p.line,v?0:null,p.ch).start;v&&(y.top<b.top-2?(r(y.right,y.top,null,y.bottom),r(u,b.top,b.left,b.bottom)):r(y.right,y.top,b.left-y.right,y.bottom)),y.bottom<b.top&&r(u,y.bottom,null,b.top)}n.appendChild(l)}function zi(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var n=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){return t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function Hi(e){e.state.focused||(e.display.input.focus(),Vi(e))}function Bi(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Fi(e))},100)}function Vi(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(L(e,"focus",e,t),e.state.focused=!0,s(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),_s&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),zi(e))}function Fi(e,t){e.state.delayingBlurEvent||(e.state.focused&&(L(e,"blur",e,t),e.state.focused=!1,Vs(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function Ri(e){for(var t=e.display,n=t.lineDiv.offsetTop,i=0;i<t.view.length;i++){var r=t.view[i],o=e.options.lineWrapping,a=void 0,s=0;if(!r.hidden){if(ks&&8>Cs){var l=r.node.offsetTop+r.node.offsetHeight;a=l-n,n=l}else{var c=r.node.getBoundingClientRect();a=c.bottom-c.top,!o&&r.text.firstChild&&(s=r.text.firstChild.getBoundingClientRect().right-c.left-1)}var u=r.line.height-a;if((u>.005||-.005>u)&&(nt(r.line,a),Wi(r.line),r.rest))for(var d=0;d<r.rest.length;d++)Wi(r.rest[d]);if(s>e.display.sizerWidth){var h=Math.ceil(s/xi(e.display));h>e.display.maxLineLength&&(e.display.maxLineLength=h,e.display.maxLine=r.line,e.display.maxLineChanged=!0)}}}}function Wi(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var n=e.widgets[t],i=n.node.parentNode;i&&(n.height=i.offsetHeight)}}function qi(e,t,n){var i=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;i=Math.floor(i-Pn(e));var r=n&&null!=n.bottom?n.bottom:i+e.wrapper.clientHeight,o=rt(t,i),a=rt(t,r);if(n&&n.ensure){var s=n.ensure.from.line,l=n.ensure.to.line;o>s?(o=s,a=rt(t,nn(Z(t,s))+e.wrapper.clientHeight)):Math.min(l,t.lastLine())>=a&&(o=rt(t,nn(Z(t,l))-e.wrapper.clientHeight),a=l)}return{from:o,to:Math.max(a,o+1)}}function Ui(e,t){if(!D(e,"scrollCursorIntoView")){var n=e.display,r=n.sizer.getBoundingClientRect(),o=null;if(t.top+r.top<0?o=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(o=!1),null!=o&&!As){var a=i("div","​",null,"position: absolute;\n                         top: "+(t.top-n.viewOffset-Pn(e.display))+"px;\n                         height: "+(t.bottom-t.top+Bn(e)+n.barHeight)+"px;\n                         left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(a),a.scrollIntoView(o),e.display.lineSpace.removeChild(a)}}}function Ji(e,t,n,i){null==i&&(i=0);var r;e.options.lineWrapping||t!=n||(t=t.ch?st(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t,n="before"==t.sticky?st(t.line,t.ch+1,"before"):t);for(var o=0;5>o;o++){var a=!1,s=ci(e,t),l=n&&n!=t?ci(e,n):s;r={left:Math.min(s.left,l.left),top:Math.min(s.top,l.top)-i,right:Math.max(s.left,l.left),bottom:Math.max(s.bottom,l.bottom)+i};var c=Ki(e,r),u=e.doc.scrollTop,d=e.doc.scrollLeft;if(null!=c.scrollTop&&(nr(e,c.scrollTop),Math.abs(e.doc.scrollTop-u)>1&&(a=!0)),null!=c.scrollLeft&&(rr(e,c.scrollLeft),Math.abs(e.doc.scrollLeft-d)>1&&(a=!0)),!a)break}return r}function Gi(e,t){var n=Ki(e,t);null!=n.scrollTop&&nr(e,n.scrollTop),null!=n.scrollLeft&&rr(e,n.scrollLeft)}function Ki(e,t){var n=e.display,i=bi(e.display);t.top<0&&(t.top=0);var r=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:n.scroller.scrollTop,o=Fn(e),a={};t.bottom-t.top>o&&(t.bottom=t.top+o);var s=e.doc.height+zn(n),l=t.top<i,c=t.bottom>s-i;if(t.top<r)a.scrollTop=l?0:t.top;else if(t.bottom>r+o){var u=Math.min(t.top,(c?s:t.bottom)-o);u!=r&&(a.scrollTop=u)}var d=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:n.scroller.scrollLeft,h=Vn(e)-(e.options.fixedGutter?n.gutters.offsetWidth:0),f=t.right-t.left>h;return f&&(t.right=t.left+h),t.left<10?a.scrollLeft=0:t.left<d?a.scrollLeft=Math.max(0,t.left-(f?0:10)):t.right>h+d-3&&(a.scrollLeft=t.right+(f?0:10)-h),a}function Xi(e,t){null!=t&&(er(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Qi(e){er(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Yi(e,t,n){(null!=t||null!=n)&&er(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function Zi(e,t){er(e),e.curOp.scrollToPos=t}function er(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=ui(e,t.from),i=ui(e,t.to);tr(e,n,i,t.margin)}}function tr(e,t,n,i){var r=Ki(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-i,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+i});Yi(e,r.scrollLeft,r.scrollTop)}function nr(e,t){Math.abs(e.doc.scrollTop-t)<2||(ys||Er(e,{top:t}),ir(e,t,!0),ys&&Er(e),wr(e,100))}function ir(e,t,n){t=Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t),(e.display.scroller.scrollTop!=t||n)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function rr(e,t,n,i){t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),(!(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)||i)&&(e.doc.scrollLeft=t,Dr(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function or(e){var t=e.display,n=t.gutters.offsetWidth,i=Math.round(e.doc.height+zn(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:i,scrollHeight:i+Bn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}function ar(e,t){t||(t=or(e));var n=e.display.barWidth,i=e.display.barHeight;sr(e,t);for(var r=0;4>r&&n!=e.display.barWidth||i!=e.display.barHeight;r++)n!=e.display.barWidth&&e.options.lineWrapping&&Ri(e),sr(e,or(e)),n=e.display.barWidth,i=e.display.barHeight}function sr(e,t){var n=e.display,i=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=i.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=i.bottom)+"px",n.heightForcer.style.borderBottom=i.bottom+"px solid transparent",i.right&&i.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=i.bottom+"px",n.scrollbarFiller.style.width=i.right+"px"):n.scrollbarFiller.style.display="",i.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=i.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}function lr(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&Vs(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Tl[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),il(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){"horizontal"==n?rr(e,t):nr(e,t)},e),e.display.scrollbars.addClass&&s(e.display.wrapper,e.display.scrollbars.addClass)}function cr(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++El},yn(e.curOp)}function ur(e){var t=e.curOp;t&&xn(t,function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;dr(e)})}function dr(e){for(var t=e.ops,n=0;n<t.length;n++)hr(t[n]);for(var i=0;i<t.length;i++)fr(t[i]);for(var r=0;r<t.length;r++)pr(t[r]);for(var o=0;o<t.length;o++)gr(t[o]);for(var a=0;a<t.length;a++)mr(t[a])}function hr(e){var t=e.cm,n=t.display;Cr(t),e.updateMaxLine&&on(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Ml(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function fr(e){e.updatedDisplay=e.mustUpdate&&Sr(e.cm,e.update)}function pr(e){var t=e.cm,n=t.display;e.updatedDisplay&&Ri(t),e.barMeasure=or(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Un(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+Bn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-Vn(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function gr(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&rr(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==a();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&ar(t,e.barMeasure),e.updatedDisplay&&Lr(t,e.barMeasure),e.selectionChanged&&zi(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&Hi(e.cm)}function mr(e){var t=e.cm,n=t.display,i=t.doc;if(e.updatedDisplay&&Tr(t,e.update),null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null!=e.scrollTop&&ir(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&rr(t,e.scrollLeft,!0,!0),e.scrollToPos){var r=Ji(t,pt(i,e.scrollToPos.from),pt(i,e.scrollToPos.to),e.scrollToPos.margin);Ui(t,r)}var o=e.maybeHiddenMarkers,a=e.maybeUnhiddenMarkers;if(o)for(var s=0;s<o.length;++s)o[s].lines.length||L(o[s],"hide");if(a)for(var l=0;l<a.length;++l)a[l].lines.length&&L(a[l],"unhide");n.wrapper.offsetHeight&&(i.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&L(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function vr(e,t){if(e.curOp)return t();cr(e);try{return t()}finally{ur(e)}}function yr(e,t){return function(){if(e.curOp)return t.apply(e,arguments);cr(e);try{return t.apply(e,arguments)}finally{ur(e)}}}function br(e){return function(){if(this.curOp)return e.apply(this,arguments);cr(this);try{return e.apply(this,arguments)}finally{ur(this)}}}function xr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);cr(t);try{return e.apply(this,arguments)}finally{ur(t)}}}function wr(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,c(kr,e))}function kr(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,i=bt(e,t.highlightFrontier),r=[];t.iter(i.line,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(i.line>=e.display.viewFrom){var a=o.styles,s=o.text.length>e.options.maxHighlightLength?X(t.mode,i.state):null,l=vt(e,o,i,!0);s&&(i.state=s),o.styles=l.styles;var c=o.styleClasses,u=l.classes;u?o.styleClasses=u:c&&(o.styleClasses=null);for(var d=!a||a.length!=o.styles.length||c!=u&&(!c||!u||c.bgClass!=u.bgClass||c.textClass!=u.textClass),h=0;!d&&h<a.length;++h)d=a[h]!=o.styles[h];d&&r.push(i.line),o.stateAfter=i.save(),i.nextLine()}else o.text.length<=e.options.maxHighlightLength&&xt(e,o.text,i),o.stateAfter=0==i.line%5?i.save():null,i.nextLine();return+new Date>n?(wr(e,e.options.workDelay),!0):void 0}),t.highlightFrontier=i.line,t.modeFrontier=Math.max(t.modeFrontier,i.line),r.length&&vr(e,function(){for(var t=0;t<r.length;t++)Ei(e,r[t],"text")})}}function Cr(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Bn(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Bn(e)+"px",t.scrollbarsClipped=!0)}function _r(e){if(e.hasFocus())return null;var t=a();if(!t||!o(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var i=window.getSelection();i.anchorNode&&i.extend&&o(e.display.lineDiv,i.anchorNode)&&(n.anchorNode=i.anchorNode,n.anchorOffset=i.anchorOffset,n.focusNode=i.focusNode,n.focusOffset=i.focusOffset)}return n}function $r(e){if(e&&e.activeElt&&e.activeElt!=a()&&(e.activeElt.focus(),e.anchorNode&&o(document.body,e.anchorNode)&&o(document.body,e.focusNode))){var t=window.getSelection(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}function Sr(e,n){var i=e.display,r=e.doc;if(n.editorIsHidden)return Mi(e),!1;if(!n.force&&n.visible.from>=i.viewFrom&&n.visible.to<=i.viewTo&&(null==i.updateLineNumbers||i.updateLineNumbers>=i.viewTo)&&i.renderedView==i.view&&0==Di(e))return!1;Nr(e)&&(Mi(e),n.dims=wi(e));var o=r.first+r.size,a=Math.max(n.visible.from-e.options.viewportMargin,r.first),s=Math.min(o,n.visible.to+e.options.viewportMargin);i.viewFrom<a&&a-i.viewFrom<20&&(a=Math.max(r.first,i.viewFrom)),i.viewTo>s&&i.viewTo-s<20&&(s=Math.min(o,i.viewTo)),vl&&(a=Yt(e.doc,a),s=Zt(e.doc,s));var l=a!=i.viewFrom||s!=i.viewTo||i.lastWrapHeight!=n.wrapperHeight||i.lastWrapWidth!=n.wrapperWidth;Li(e,a,s),i.viewOffset=nn(Z(e.doc,i.viewFrom)),e.display.mover.style.top=i.viewOffset+"px";var c=Di(e);if(!l&&0==c&&!n.force&&i.renderedView==i.view&&(null==i.updateLineNumbers||i.updateLineNumbers>=i.viewTo))return!1;var u=_r(e);return c>4&&(i.lineDiv.style.display="none"),Mr(e,i.updateLineNumbers,n.dims),c>4&&(i.lineDiv.style.display=""),i.renderedView=i.view,$r(u),t(i.cursorDiv),t(i.selectionDiv),i.gutters.style.height=i.sizer.style.minHeight=0,l&&(i.lastWrapHeight=n.wrapperHeight,i.lastWrapWidth=n.wrapperWidth,wr(e,400)),i.updateLineNumbers=null,!0}function Tr(e,t){for(var n=t.viewport,i=!0;(i&&e.options.lineWrapping&&t.oldDisplayWidth!=Vn(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+zn(e.display)-Fn(e),n.top)}),t.visible=qi(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&Sr(e,t);i=!1){Ri(e);var r=or(e);Ni(e),ar(e,r),Lr(e,r),t.force=!1}t.signal(e,"update",e),(e.display.viewFrom!=e.display.reportedViewFrom||e.display.viewTo!=e.display.reportedViewTo)&&(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Er(e,t){var n=new Ml(e,t);if(Sr(e,n)){Ri(e),Tr(e,n);var i=or(e);Ni(e),ar(e,i),Lr(e,i),n.finish()}}function Mr(e,n,i){function r(t){var n=t.nextSibling;return _s&&js&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var o=e.display,a=e.options.lineNumbers,s=o.lineDiv,l=s.firstChild,c=o.view,u=o.viewFrom,d=0;d<c.length;d++){var f=c[d];if(f.hidden);else if(f.node&&f.node.parentNode==s){for(;l!=f.node;)l=r(l);var p=a&&null!=n&&u>=n&&f.lineNumber;f.changes&&(h(f.changes,"gutter")>-1&&(p=!1),Cn(e,f,u,i)),p&&(t(f.lineNumber),f.lineNumber.appendChild(document.createTextNode(at(e.options,u)))),l=f.node.nextSibling}else{var g=Ln(e,f,u,i);s.insertBefore(g,l)}u+=f.size}for(;l;)l=r(l)}function Ar(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Lr(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+Bn(e)+"px"}function Dr(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var i=ki(t)-t.scroller.scrollLeft+e.doc.scrollLeft,r=t.gutters.offsetWidth,o=i+"px",a=0;a<n.length;a++)if(!n[a].hidden){e.options.fixedGutter&&(n[a].gutter&&(n[a].gutter.style.left=o),n[a].gutterBackground&&(n[a].gutterBackground.style.left=o));var s=n[a].alignable;if(s)for(var l=0;l<s.length;l++)s[l].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=i+r+"px")}}function Nr(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=at(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var o=r.measure.appendChild(i("div",[i("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),a=o.firstChild.offsetWidth,s=o.offsetWidth-a;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(a,r.lineGutter.offsetWidth-s)+1,r.lineNumWidth=r.lineNumInnerWidth+s,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",Ar(e.display),!0}return!1}function 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try{r=t.clientX,o=t.clientY}catch(t){return!1}if(r>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;i&&O(t);var a=e.display,s=a.lineDiv.getBoundingClientRect();if(o>s.bottom||!j(e,n))return z(t);o-=s.top-a.viewOffset;for(var l=0;l<e.display.gutterSpecs.length;++l){var c=a.gutters.childNodes[l];if(c&&c.getBoundingClientRect().right>=r){var u=rt(e.doc,o),d=e.display.gutterSpecs[l];return L(e,n,e,u,d.className,t),z(t)}}}function Fa(e,t){return Va(e,t,"gutterClick",!0)}function Ra(e,t){On(e.display,t)||Wa(e,t)||D(e,t,"contextmenu")||Bs||e.display.input.onContextMenu(t)}function Wa(e,t){return j(e,"gutterContextMenu")?Va(e,t,"gutterContextMenu",!1):!1}function qa(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),ni(e)}function Ua(e){function t(t,i,r,o){e.defaults[t]=i,r&&(n[t]=o?function(e,t,n){n!=ec&&r(e,t,n)}:r)}var 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s=0;s<ic.length;++s)ic[s](n);ur(this),_s&&t.lineWrapping&&"optimizelegibility"==getComputedStyle(o.lineDiv).textRendering&&(o.lineDiv.style.textRendering="auto")}function Xa(e){function t(){r.activeTouch&&(o=setTimeout(function(){return r.activeTouch=null},1e3),a=r.activeTouch,a.end=+new Date)}function n(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}function i(e,t){if(null==t.left)return!0;var n=t.left-e.left,i=t.top-e.top;return n*n+i*i>400}var r=e.display;il(r.scroller,"mousedown",yr(e,Na)),ks&&11>Cs?il(r.scroller,"dblclick",yr(e,function(t){if(!D(e,t)){var n=$i(e,t);if(n&&!Fa(e,t)&&!On(e.display,t)){O(t);var i=e.findWordAt(n);vo(e.doc,i.anchor,i.head)}}})):il(r.scroller,"dblclick",function(t){return D(e,t)||O(t)}),il(r.scroller,"contextmenu",function(t){return Ra(e,t)});var o,a={end:0};il(r.scroller,"touchstart",function(t){if(!D(e,t)&&!n(t)&&!Fa(e,t)){r.input.ensurePolled(),clearTimeout(o);var i=+new 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r.wrapper.scrollTop=r.wrapper.scrollLeft=0}),r.dragFunctions={enter:function(t){D(e,t)||H(t)},over:function(t){D(e,t)||(ta(e,t),H(t))},start:function(t){return ea(e,t)},drop:yr(e,Zo),leave:function(t){D(e,t)||na(e)}};var s=r.input.getField();il(s,"keyup",function(t){return Aa.call(e,t)}),il(s,"keydown",yr(e,Ea)),il(s,"keypress",yr(e,La)),il(s,"focus",function(t){return Vi(e,t)}),il(s,"blur",function(t){return Fi(e,t)})}function Qa(e,t,n,i){var r,o=e.doc;null==n&&(n="add"),"smart"==n&&(o.mode.indent?r=bt(e,t).state:n="prev");var a=e.options.tabSize,s=Z(o,t),l=d(s.text,null,a);s.stateAfter&&(s.stateAfter=null);var c,u=s.text.match(/^\s*/)[0];if(i||/\S/.test(s.text)){if("smart"==n&&(c=o.mode.indent(r,s.text.slice(u.length),s.text),c==Js||c>150)){if(!i)return;n="prev"}}else c=0,n="not";"prev"==n?c=t>o.first?d(Z(o,t-1).text,null,a):0:"add"==n?c=l+e.options.indentUnit:"subtract"==n?c=l-e.options.indentUnit:"number"==typeof n&&(c=l+n),c=Math.max(0,c);var h="",f=0;if(e.options.indentWithTabs)for(var g=Math.floor(c/a);g;--g)f+=a,h+="	";if(c>f&&(h+=p(c-f)),h!=u)return Ho(o,h,st(t,0),st(t,u.length),"+input"),s.stateAfter=null,!0;for(var m=0;m<o.sel.ranges.length;m++){var v=o.sel.ranges[m];if(v.head.line==t&&v.head.ch<u.length){var y=st(t,u.length);bo(o,m,new Nl(y,y));break}}}function Ya(e){rc=e}function Za(e,t,n,i,r){var o=e.doc;e.display.shift=!1,i||(i=o.sel);var a=+new Date-200,s="paste"==r||e.state.pasteIncoming>a,l=ol(t),c=null;if(s&&i.ranges.length>1)if(rc&&rc.text.join("\n")==t){if(0==i.ranges.length%rc.text.length){c=[];for(var u=0;u<rc.text.length;u++)c.push(o.splitLines(rc.text[u]))}}else l.length==i.ranges.length&&e.options.pasteLinesPerSelection&&(c=m(l,function(e){return[e]}));for(var d=e.curOp.updateInput,h=i.ranges.length-1;h>=0;h--){var f=i.ranges[h],p=f.from(),v=f.to();f.empty()&&(n&&n>0?p=st(p.line,p.ch-n):e.state.overwrite&&!s?v=st(v.line,Math.min(Z(o,v.line).text.length,v.ch+g(l).length)):s&&rc&&rc.lineWise&&rc.text.join("\n")==t&&(p=v=st(p.line,0)));var y={from:p,to:v,text:c?c[h%c.length]:l,origin:r||(s?"paste":e.state.cutIncoming>a?"cut":"+input")};No(e.doc,y),wn(e,"inputRead",e,y)}t&&!s&&ts(e,t),Qi(e),e.curOp.updateInput<2&&(e.curOp.updateInput=d),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function es(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");return n?(e.preventDefault(),t.isReadOnly()||t.options.disableInput||vr(t,function(){return Za(t,n,0,null,"paste")}),!0):void 0}function ts(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var n=e.doc.sel,i=n.ranges.length-1;i>=0;i--){var r=n.ranges[i];if(!(r.head.ch>100||i&&n.ranges[i-1].head.line==r.head.line)){var o=e.getModeAt(r.head),a=!1;if(o.electricChars){for(var s=0;s<o.electricChars.length;s++)if(t.indexOf(o.electricChars.charAt(s))>-1){a=Qa(e,r.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(Z(e.doc,r.head.line).text.slice(0,r.head.ch))&&(a=Qa(e,r.head.line,"smart"));a&&wn(e,"electricInput",e,r.head.line)}}}function ns(e){for(var t=[],n=[],i=0;i<e.doc.sel.ranges.length;i++){var r=e.doc.sel.ranges[i].head.line,o={anchor:st(r,0),head:st(r+1,0)};n.push(o),t.push(e.getRange(o.anchor,o.head))}return{text:t,ranges:n}}function is(e,t,n,i){e.setAttribute("autocorrect",n?"":"off"),e.setAttribute("autocapitalize",i?"":"off"),e.setAttribute("spellcheck",!!t)}function rs(){var e=i("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=i("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return _s?e.style.width="1000px":e.setAttribute("wrap","off"),Ls&&(e.style.border="1px solid black"),is(e),t}function os(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,n){var i=this.options,r=i[e];(i[e]!=n||"mode"==e)&&(i[e]=n,t.hasOwnProperty(e)&&yr(this,t[e])(this,n,r),L(this,"optionChange",this,e))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](fa(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,n=0;n<t.length;++n)if(t[n]==e||t[n].name==e)return t.splice(n,1),!0},addOverlay:br(function(t,n){var i=t.token?t:e.getMode(this.options,t);if(i.startState)throw new Error("Overlays may not be stateful.");v(this.state.overlays,{mode:i,modeSpec:t,opaque:n&&n.opaque,priority:n&&n.priority||0},function(e){return e.priority}),this.state.modeGen++,Ti(this)}),removeOverlay:br(function(e){for(var t=this,n=this.state.overlays,i=0;i<n.length;++i){var r=n[i].modeSpec;if(r==e||"string"==typeof e&&r.name==e)return 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l=Math.max(o.wrapper.clientHeight,this.doc.height),c=Math.max(o.sizer.clientWidth,o.lineSpace.clientWidth);("above"==i||e.bottom+t.offsetHeight>l)&&e.top>t.offsetHeight?a=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=l&&(a=e.bottom),s+t.offsetWidth>c&&(s=c-t.offsetWidth)}t.style.top=a+"px",t.style.left=t.style.right="","right"==r?(s=o.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==r?s=0:"middle"==r&&(s=(o.sizer.clientWidth-t.offsetWidth)/2),t.style.left=s+"px"),n&&Gi(this,{left:s,top:a,right:s+t.offsetWidth,bottom:a+t.offsetHeight})},triggerOnKeyDown:br(Ea),triggerOnKeyPress:br(La),triggerOnKeyUp:Aa,triggerOnMouseDown:br(Na),execCommand:function(e){return Jl.hasOwnProperty(e)?Jl[e].call(null,this):void 0},triggerElectric:br(function(e){ts(this,e)}),findPosH:function(e,t,n,i){var r=this,o=1;0>t&&(o=-1,t=-t);for(var a=pt(this.doc,e),s=0;t>s&&(a=as(r.doc,a,o,n,i),!a.hitSide);++s);return a},moveH:br(function(e,t){var n=this;this.extendSelectionsBy(function(i){return 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t=this.doc,n=Z(t,e.line).text,i=e.ch,r=e.ch;if(n){var o=this.getHelper(e,"wordChars");"before"!=e.sticky&&r!=n.length||!i?++r:--i;for(var a=n.charAt(i),s=w(a,o)?function(e){return w(e,o)}:/\s/.test(a)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!w(e)};i>0&&s(n.charAt(i-1));)--i;for(;r<n.length&&s(n.charAt(r));)++r}return new Nl(st(e.line,i),st(e.line,r))},toggleOverwrite:function(e){(null==e||e!=this.state.overwrite)&&((this.state.overwrite=!this.state.overwrite)?s(this.display.cursorDiv,"CodeMirror-overwrite"):Vs(this.display.cursorDiv,"CodeMirror-overwrite"),L(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==a()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:br(function(e,t){Yi(this,e,t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Bn(this)-this.display.barHeight,width:e.scrollWidth-Bn(this)-this.display.barWidth,clientHeight:Fn(this),clientWidth:Vn(this)}},scrollIntoView:br(function(e,t){null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:st(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line?Zi(this,e):tr(this,e.from,e.to,e.margin)}),setSize:br(function(e,t){var n=this,i=function(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e};null!=e&&(this.display.wrapper.style.width=i(e)),null!=t&&(this.display.wrapper.style.height=i(t)),this.options.lineWrapping&&ti(this);var r=this.display.viewFrom;this.doc.iter(r,this.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){Ei(n,r,"widget");break}++r}),this.curOp.forceUpdate=!0,L(this,"refresh",this)}),operation:function(e){return vr(this,e)},startOperation:function(){return cr(this)},endOperation:function(){return ur(this)},refresh:br(function(){var e=this.display.cachedTextHeight;Ti(this),this.curOp.forceUpdate=!0,ni(this),Yi(this,this.doc.scrollLeft,this.doc.scrollTop),Ar(this.display),(null==e||Math.abs(e-bi(this.display))>.5)&&_i(this),L(this,"refresh",this)}),swapDoc:br(function(e){var t=this.doc;return t.cm=null,this.state.selectingText&&this.state.selectingText(),Zr(this,e),ni(this),this.display.input.reset(),Yi(this,e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,wn(this,"swapDoc",this,t),t}),phrase:function(e){var t=this.options.phrases;return t&&Object.prototype.hasOwnProperty.call(t,e)?t[e]:e},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}},I(e),e.registerHelper=function(t,i,r){n.hasOwnProperty(t)||(n[t]=e[t]={_global:[]}),n[t][i]=r},e.registerGlobalHelper=function(t,i,r,o){e.registerHelper(t,i,o),n[t]._global.push({pred:r,val:o})}}function as(e,t,n,i,r){function o(){var i=t.line+n;return i<e.first||i>=e.first+e.size?!1:(t=new st(i,t.ch,t.sticky),c=Z(e,i))}function a(i){var a;if(a=r?ya(e.cm,c,t,n):ma(c,t,n),null==a){if(i||!o())return!1;t=va(r,e.cm,c,t.line,n)}else t=a;return!0}var s=t,l=n,c=Z(e,t.line);if("char"==i)a();else if("column"==i)a(!0);else if("word"==i||"group"==i)for(var u=null,d="group"==i,h=e.cm&&e.cm.getHelper(t,"wordChars"),f=!0;!(0>n)||a(!f);f=!1){var p=c.text.charAt(t.ch)||"\n",g=w(p,h)?"w":d&&"\n"==p?"n":!d||/\s/.test(p)?null:"p";if(!d||f||g||(g="s"),u&&u!=g){0>n&&(n=1,a(),t.sticky="after");break}if(g&&(u=g),n>0&&!a(!f))break}var m=Mo(e,t,s,l,!0);return 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this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(0==i&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?i:0,bottom:t?i:0}},$l.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},$l.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},$l.prototype.zeroWidthHack=function(){var e=js&&!Ms?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new Rs,this.disableVert=new Rs},$l.prototype.enableZeroWidthBar=function(e,t,n){function i(){var r=e.getBoundingClientRect(),o="vert"==n?document.elementFromPoint(r.right-1,(r.top+r.bottom)/2):document.elementFromPoint((r.right+r.left)/2,r.bottom-1);o!=e?e.style.pointerEvents="none":t.set(1e3,i)}e.style.pointerEvents="auto",t.set(1e3,i)},$l.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Sl=function(){};Sl.prototype.update=function(){return{bottom:0,right:0}},Sl.prototype.setScrollLeft=function(){},Sl.prototype.setScrollTop=function(){},Sl.prototype.clear=function(){};var Tl={"native":$l,"null":Sl},El=0,Ml=function(e,t,n){var i=e.display;this.viewport=t,this.visible=qi(i,e.doc,t),this.editorIsHidden=!i.wrapper.offsetWidth,this.wrapperHeight=i.wrapper.clientHeight,this.wrapperWidth=i.wrapper.clientWidth,this.oldDisplayWidth=Vn(e),this.force=n,this.dims=wi(e),this.events=[]};Ml.prototype.signal=function(e,t){j(e,t)&&this.events.push(arguments)},Ml.prototype.finish=function(){for(var e=this,t=0;t<this.events.length;t++)L.apply(null,e.events[t])};var Al=0,Ll=null;ks?Ll=-.53:ys?Ll=15:Ss?Ll=-.7:Es&&(Ll=-1/3);var Dl=function(e,t){this.ranges=e,this.primIndex=t};Dl.prototype.primary=function(){return this.ranges[this.primIndex]},Dl.prototype.equals=function(e){var t=this;if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var n=0;n<this.ranges.length;n++){var i=t.ranges[n],r=e.ranges[n];if(!ct(i.anchor,r.anchor)||!ct(i.head,r.head))return!1}return!0},Dl.prototype.deepCopy=function(){for(var e=this,t=[],n=0;n<this.ranges.length;n++)t[n]=new Nl(ut(e.ranges[n].anchor),ut(e.ranges[n].head));return new Dl(t,this.primIndex)},Dl.prototype.somethingSelected=function(){for(var e=this,t=0;t<this.ranges.length;t++)if(!e.ranges[t].empty())return!0;return!1},Dl.prototype.contains=function(e,t){var n=this;t||(t=e);for(var i=0;i<this.ranges.length;i++){var r=n.ranges[i];if(lt(t,r.from())>=0&&lt(e,r.to())<=0)return i}return-1};var Nl=function(e,t){this.anchor=e,this.head=t};Nl.prototype.from=function(){return ht(this.anchor,this.head)},Nl.prototype.to=function(){return dt(this.anchor,this.head)},Nl.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},Wo.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=this,i=e,r=e+t;r>i;++i){var o=n.lines[i];n.height-=o.height,sn(o),wn(o,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){var i=this;this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=i},iterN:function(e,t,n){for(var i=this,r=e+t;r>e;++e)if(n(i.lines[e]))return!0}},qo.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){var n=this;this.size-=t;for(var i=0;i<this.children.length;++i){var r=n.children[i],o=r.chunkSize();if(o>e){var a=Math.min(t,o-e),s=r.height;if(r.removeInner(e,a),n.height-=s-r.height,o==a&&(n.children.splice(i--,1),r.parent=null),0==(t-=a))break;e=0}else e-=o}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Wo))){var l=[];this.collapse(l),this.children=[new Wo(l)],this.children[0].parent=this}},collapse:function(e){for(var t=this,n=0;n<this.children.length;++n)t.children[n].collapse(e)},insertInner:function(e,t,n){var i=this;this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var o=i.children[r],a=o.chunkSize();if(a>=e){if(o.insertInner(e,t,n),o.lines&&o.lines.length>50){for(var s=o.lines.length%25+25,l=s;l<o.lines.length;){var c=new Wo(o.lines.slice(l,l+=25));o.height-=c.height,i.children.splice(++r,0,c),c.parent=i}o.lines=o.lines.slice(0,s),i.maybeSpill()}break}e-=a}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=e.children.splice(e.children.length-5,5),n=new qo(t);if(e.parent){e.size-=n.size,e.height-=n.height;var i=h(e.parent.children,e);e.parent.children.splice(i+1,0,n)}else{var r=new qo(e.children);r.parent=e,e.children=[r,n],e=r}n.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var i=this,r=0;r<this.children.length;++r){var o=i.children[r],a=o.chunkSize();if(a>e){var s=Math.min(t,a-e);if(o.iterN(e,s,n))return!0;if(0==(t-=s))break;e=0}else e-=a}}};var jl=function(e,t,n){var i=this;if(n)for(var r in n)n.hasOwnProperty(r)&&(i[r]=n[r]);this.doc=e,this.node=t};jl.prototype.clear=function(){var e=this,t=this.doc.cm,n=this.line.widgets,i=this.line,r=it(i);if(null!=r&&n){for(var o=0;o<n.length;++o)n[o]==e&&n.splice(o--,1);n.length||(i.widgets=null);var a=In(this);nt(i,Math.max(0,i.height-a)),t&&(vr(t,function(){Uo(t,i,-a),Ei(t,r,"widget")}),wn(t,"lineWidgetCleared",t,this,r))}},jl.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,i=this.line;this.height=null;var r=In(this)-t;r&&(en(this.doc,i)||nt(i,i.height+r),n&&vr(n,function(){n.curOp.forceUpdate=!0,Uo(n,i,r),wn(n,"lineWidgetChanged",n,e,it(i))}))},I(jl);var Il=0,Ol=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++Il};Ol.prototype.clear=function(){var e=this;if(!this.explicitlyCleared){var t=this.doc.cm,n=t&&!t.curOp;if(n&&cr(t),j(this,"clear")){var i=this.find();i&&wn(this,"clear",i.from,i.to)}for(var r=null,o=null,a=0;a<this.lines.length;++a){var s=e.lines[a],l=Lt(s.markedSpans,e);t&&!e.collapsed?Ei(t,it(s),"text"):t&&(null!=l.to&&(o=it(s)),null!=l.from&&(r=it(s))),s.markedSpans=Dt(s.markedSpans,l),null==l.from&&e.collapsed&&!en(e.doc,s)&&t&&nt(s,bi(t.display))}if(t&&this.collapsed&&!t.options.lineWrapping)for(var c=0;c<this.lines.length;++c){var u=Kt(e.lines[c]),d=rn(u);d>t.display.maxLineLength&&(t.display.maxLine=u,t.display.maxLineLength=d,t.display.maxLineChanged=!0)}null!=r&&t&&this.collapsed&&Ti(t,r,o+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&So(t.doc)),t&&wn(t,"markerCleared",t,this,r,o),n&&ur(t),this.parent&&this.parent.clear()}},Ol.prototype.find=function(e,t){var n=this;null==e&&"bookmark"==this.type&&(e=1);for(var i,r,o=0;o<this.lines.length;++o){var a=n.lines[o],s=Lt(a.markedSpans,n);if(null!=s.from&&(i=st(t?a:it(a),s.from),-1==e))return i;if(null!=s.to&&(r=st(t?a:it(a),s.to),1==e))return r}return i&&{from:i,to:r}},Ol.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,i=this.doc.cm;t&&i&&vr(i,function(){var r=t.line,o=it(t.line),a=Jn(i,o);if(a&&(ei(a),i.curOp.selectionChanged=i.curOp.forceUpdate=!0),i.curOp.updateMaxLine=!0,!en(n.doc,r)&&null!=n.height){var s=n.height;n.height=null;var l=In(n)-s;l&&nt(r,r.height+l)}wn(i,"markerChanged",i,e)})},Ol.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=h(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Ol.prototype.detachLine=function(e){if(this.lines.splice(h(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},I(Ol);var Pl=function(e,t){var n=this;this.markers=e,this.primary=t;for(var i=0;i<e.length;++i)e[i].parent=n};Pl.prototype.clear=function(){var e=this;if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var t=0;t<this.markers.length;++t)e.markers[t].clear();wn(this,"clear")}},Pl.prototype.find=function(e,t){return this.primary.find(e,t)},I(Pl);var zl=0,Hl=function(e,t,n,i,r){if(!(this instanceof Hl))return new Hl(e,t,n,i,r);null==n&&(n=0),qo.call(this,[new Wo([new yl("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var o=st(n,0);this.sel=Fr(o),this.history=new no(null),this.id=++zl,this.modeOption=t,this.lineSep=i,this.direction="rtl"==r?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),Qr(this,{from:o,to:o,text:e}),Co(this,Fr(o),Gs)};Hl.prototype=b(qo.prototype,{constructor:Hl,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,i=0;i<t.length;++i)n+=t[i].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=tt(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:xr(function(e){var t=st(this.first,0),n=this.first+this.size-1;No(this,{from:t,to:st(n,Z(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&Yi(this.cm,0,0),Co(this,Fr(t),Gs)}),replaceRange:function(e,t,n,i){t=pt(this,t),n=n?pt(this,n):t,Ho(this,e,t,n,i)},getRange:function(e,t,n){var i=et(this,pt(this,e),pt(this,t));return n===!1?i:i.join(n||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){return ot(this,e)?Z(this,e):void 0},getLineNumber:function(e){return it(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=Z(this,e)),Kt(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return pt(this,e)},getCursor:function(e){var t,n=this.sel.primary();return t=null==e||"head"==e?n.head:"anchor"==e?n.anchor:"end"==e||"to"==e||e===!1?n.to():n.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:xr(function(e,t,n){xo(this,pt(this,"number"==typeof e?st(e,t||0):e),null,n)}),setSelection:xr(function(e,t,n){xo(this,pt(this,e),pt(this,t||e),n)}),extendSelection:xr(function(e,t,n){vo(this,pt(this,e),t&&pt(this,t),n)}),extendSelections:xr(function(e,t){yo(this,mt(this,e),t)}),extendSelectionsBy:xr(function(e,t){var n=m(this.sel.ranges,e);yo(this,mt(this,n),t)}),setSelections:xr(function(e,t,n){var i=this;if(e.length){for(var r=[],o=0;o<e.length;o++)r[o]=new Nl(pt(i,e[o].anchor),pt(i,e[o].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),Co(this,Vr(this.cm,r,t),n)}}),addSelection:xr(function(e,t,n){var i=this.sel.ranges.slice(0);i.push(new Nl(pt(this,e),pt(this,t||e))),Co(this,Vr(this.cm,i,i.length-1),n)}),getSelection:function(e){for(var t,n=this,i=this.sel.ranges,r=0;r<i.length;r++){var o=et(n,i[r].from(),i[r].to());t=t?t.concat(o):o}return e===!1?t:t.join(e||this.lineSeparator())},getSelections:function(e){for(var t=this,n=[],i=this.sel.ranges,r=0;r<i.length;r++){var o=et(t,i[r].from(),i[r].to());e!==!1&&(o=o.join(e||t.lineSeparator())),n[r]=o}return n},replaceSelection:function(e,t,n){for(var i=[],r=0;r<this.sel.ranges.length;r++)i[r]=e;this.replaceSelections(i,t,n||"+input")},replaceSelections:xr(function(e,t,n){for(var i=this,r=[],o=this.sel,a=0;a<o.ranges.length;a++){var s=o.ranges[a];r[a]={from:s.from(),to:s.to(),text:i.splitLines(e[a]),origin:n}}for(var l=t&&"end"!=t&&Jr(this,r,t),c=r.length-1;c>=0;c--)No(i,r[c]);l?ko(this,l):this.cm&&Qi(this.cm)}),undo:xr(function(){Io(this,"undo")}),redo:xr(function(){Io(this,"redo")}),undoSelection:xr(function(){Io(this,"undo",!0)}),redoSelection:xr(function(){Io(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,i=0;i<e.done.length;i++)e.done[i].ranges||++t;for(var r=0;r<e.undone.length;r++)e.undone[r].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){this.history=new no(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:go(this.history.done),undone:go(this.history.undone)}},setHistory:function(e){var t=this.history=new no(this.history.maxGeneration);t.done=go(e.done.slice(0),null,!0),t.undone=go(e.undone.slice(0),null,!0)},setGutterMarker:xr(function(e,t,n){return Ro(this,e,"gutter",function(e){var i=e.gutterMarkers||(e.gutterMarkers={});return i[t]=n,!n&&k(i)&&(e.gutterMarkers=null),!0})}),clearGutter:xr(function(e){var t=this;this.iter(function(n){n.gutterMarkers&&n.gutterMarkers[e]&&Ro(t,n,"gutter",function(){return n.gutterMarkers[e]=null,k(n.gutterMarkers)&&(n.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if("number"==typeof e){if(!ot(this,e))return null;if(t=e,e=Z(this,e),!e)return null}else if(t=it(e),null==t)return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:xr(function(t,n,i){return Ro(this,t,"gutter"==n?"gutter":"class",function(t){var r="text"==n?"textClass":"background"==n?"bgClass":"gutter"==n?"gutterClass":"wrapClass";if(t[r]){if(e(i).test(t[r]))return!1;t[r]+=" "+i}else t[r]=i;return!0})}),removeLineClass:xr(function(t,n,i){return Ro(this,t,"gutter"==n?"gutter":"class",function(t){var r="text"==n?"textClass":"background"==n?"bgClass":"gutter"==n?"gutterClass":"wrapClass",o=t[r];if(!o)return!1;if(null==i)t[r]=null;else{var a=o.match(e(i));if(!a)return!1;var s=a.index+a[0].length;t[r]=o.slice(0,a.index)+(a.index&&s!=o.length?" ":"")+o.slice(s)||null}return!0})}),addLineWidget:xr(function(e,t,n){return Jo(this,e,t,n)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,n){return Go(this,pt(this,e),pt(this,t),n,n&&n.type||"range")},setBookmark:function(e,t){var n={replacedWith:t&&(null==t.nodeType?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=pt(this,e),Go(this,e,e,n,"bookmark")},findMarksAt:function(e){e=pt(this,e);var t=[],n=Z(this,e.line).markedSpans;if(n)for(var i=0;i<n.length;++i){var r=n[i];(null==r.from||r.from<=e.ch)&&(null==r.to||r.to>=e.ch)&&t.push(r.marker.parent||r.marker)}return t},findMarks:function(e,t,n){e=pt(this,e),t=pt(this,t);var i=[],r=e.line;return this.iter(e.line,t.line+1,function(o){var a=o.markedSpans;if(a)for(var s=0;s<a.length;s++){var l=a[s];null!=l.to&&r==e.line&&e.ch>=l.to||null==l.from&&r!=e.line||null!=l.from&&r==t.line&&l.from>=t.ch||n&&!n(l.marker)||i.push(l.marker.parent||l.marker)}++r}),i},getAllMarks:function(){var e=[];return this.iter(function(t){var n=t.markedSpans;if(n)for(var i=0;i<n.length;++i)null!=n[i].from&&e.push(n[i].marker)}),e},posFromIndex:function(e){var t,n=this.first,i=this.lineSeparator().length;return this.iter(function(r){var o=r.text.length+i;return o>e?(t=e,!0):(e-=o,++n,void 0)}),pt(this,st(n,t))},indexFromPos:function(e){e=pt(this,e);var t=e.ch;if(e.line<this.first||e.ch<0)return 0;var n=this.lineSeparator().length;return this.iter(this.first,e.line,function(e){t+=e.text.length+n}),t},copy:function(e){var t=new Hl(tt(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,n=this.first+this.size;null!=e.from&&e.from>t&&(t=e.from),null!=e.to&&e.to<n&&(n=e.to);var i=new Hl(tt(this,t,n),e.mode||this.modeOption,t,this.lineSep,this.direction);return e.sharedHist&&(i.history=this.history),(this.linked||(this.linked=[])).push({doc:i,sharedHist:e.sharedHist}),i.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],Qo(i,Xo(this)),i},unlinkDoc:function(e){var t=this;if(e instanceof Ka&&(e=e.doc),this.linked)for(var n=0;n<this.linked.length;++n){var i=t.linked[n];if(i.doc==e){t.linked.splice(n,1),e.unlinkDoc(t),Yo(Xo(t));break}}if(e.history==this.history){var r=[e.id];Yr(e,function(e){return r.push(e.id)},!0),e.history=new 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Bl=0,Vl=!1,Fl={3:"Pause",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",145:"ScrollLock",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},Rl=0;10>Rl;Rl++)Fl[Rl+48]=Fl[Rl+96]=String(Rl);for(var Wl=65;90>=Wl;Wl++)Fl[Wl]=String.fromCharCode(Wl);for(var ql=1;12>=ql;ql++)Fl[ql+111]=Fl[ql+63235]="F"+ql;var Ul={};Ul.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},Ul.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},Ul.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars","Ctrl-O":"openLine"},Ul.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},Ul["default"]=js?Ul.macDefault:Ul.pcDefault;var Jl={selectAll:Lo,singleSelection:function(e){return e.setSelection(e.getCursor("anchor"),e.getCursor("head"),Gs)},killLine:function(e){return pa(e,function(t){if(t.empty()){var n=Z(e.doc,t.head.line).text.length;return t.head.ch==n&&t.head.line<e.lastLine()?{from:t.head,to:st(t.head.line+1,0)}:{from:t.head,to:st(t.head.line,n)}}return{from:t.from(),to:t.to()}})},deleteLine:function(e){return pa(e,function(t){return{from:st(t.from().line,0),to:pt(e.doc,st(t.to().line+1,0))}})},delLineLeft:function(e){return pa(e,function(e){return{from:st(e.from().line,0),to:e.from()}})},delWrappedLineLeft:function(e){return pa(e,function(t){var n=e.charCoords(t.head,"div").top+5,i=e.coordsChar({left:0,top:n},"div");return{from:i,to:t.from()}})},delWrappedLineRight:function(e){return pa(e,function(t){var n=e.charCoords(t.head,"div").top+5,i=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div");return{from:t.from(),to:i}})},undo:function(e){return e.undo()},redo:function(e){return e.redo()},undoSelection:function(e){return e.undoSelection()},redoSelection:function(e){return e.redoSelection()},goDocStart:function(e){return e.extendSelection(st(e.firstLine(),0))},goDocEnd:function(e){return e.extendSelection(st(e.lastLine()))},goLineStart:function(e){return e.extendSelectionsBy(function(t){return ba(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){return e.extendSelectionsBy(function(t){return wa(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){return e.extendSelectionsBy(function(t){return xa(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){return e.extendSelectionsBy(function(t){var n=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div")},Xs)},goLineLeft:function(e){return e.extendSelectionsBy(function(t){var n=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:n},"div")},Xs)},goLineLeftSmart:function(e){return e.extendSelectionsBy(function(t){var n=e.cursorCoords(t.head,"div").top+5,i=e.coordsChar({left:0,top:n},"div");return i.ch<e.getLine(i.line).search(/\S/)?wa(e,t.head):i},Xs)},goLineUp:function(e){return e.moveV(-1,"line")},goLineDown:function(e){return e.moveV(1,"line")},goPageUp:function(e){return e.moveV(-1,"page")},goPageDown:function(e){return e.moveV(1,"page")},goCharLeft:function(e){return e.moveH(-1,"char")},goCharRight:function(e){return e.moveH(1,"char")},goColumnLeft:function(e){return e.moveH(-1,"column")},goColumnRight:function(e){return e.moveH(1,"column")},goWordLeft:function(e){return e.moveH(-1,"word")},goGroupRight:function(e){return e.moveH(1,"group")},goGroupLeft:function(e){return e.moveH(-1,"group")},goWordRight:function(e){return e.moveH(1,"word")},delCharBefore:function(e){return e.deleteH(-1,"char")},delCharAfter:function(e){return e.deleteH(1,"char")},delWordBefore:function(e){return e.deleteH(-1,"word")},delWordAfter:function(e){return e.deleteH(1,"word")},delGroupBefore:function(e){return e.deleteH(-1,"group")},delGroupAfter:function(e){return e.deleteH(1,"group")},indentAuto:function(e){return e.indentSelection("smart")},indentMore:function(e){return e.indentSelection("add")},indentLess:function(e){return e.indentSelection("subtract")},insertTab:function(e){return e.replaceSelection("	")},insertSoftTab:function(e){for(var t=[],n=e.listSelections(),i=e.options.tabSize,r=0;r<n.length;r++){var o=n[r].from(),a=d(e.getLine(o.line),o.ch,i);t.push(p(i-a%i))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return vr(e,function(){for(var t=e.listSelections(),n=[],i=0;i<t.length;i++)if(t[i].empty()){var r=t[i].head,o=Z(e.doc,r.line).text;if(o)if(r.ch==o.length&&(r=new st(r.line,r.ch-1)),r.ch>0)r=new st(r.line,r.ch+1),e.replaceRange(o.charAt(r.ch-1)+o.charAt(r.ch-2),st(r.line,r.ch-2),r,"+transpose");else if(r.line>e.doc.first){var a=Z(e.doc,r.line-1).text;a&&(r=new st(r.line,1),e.replaceRange(o.charAt(0)+e.doc.lineSeparator()+a.charAt(a.length-1),st(r.line-1,a.length-1),r,"+transpose"))}n.push(new Nl(r,r))}e.setSelections(n)})},newlineAndIndent:function(e){return vr(e,function(){for(var t=e.listSelections(),n=t.length-1;n>=0;n--)e.replaceRange(e.doc.lineSeparator(),t[n].anchor,t[n].head,"+input");t=e.listSelections();for(var i=0;i<t.length;i++)e.indentLine(t[i].from().line,null,!0);Qi(e)})},openLine:function(e){return e.replaceSelection("\n","start")},toggleOverwrite:function(e){return e.toggleOverwrite()}},Gl=new Rs,Kl=null,Xl=400,Ql=function(e,t,n){this.time=e,this.pos=t,this.button=n};Ql.prototype.compare=function(e,t,n){return this.time+Xl>e&&0==lt(t,this.pos)&&n==this.button};var Yl,Zl,ec={toString:function(){return"CodeMirror.Init"}},tc={},nc={};Ka.defaults=tc,Ka.optionHandlers=nc;var ic=[];Ka.defineInitHook=function(e){return ic.push(e)};var rc=null,oc=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new Rs,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};oc.prototype.init=function(e){function t(e){if(!D(r,e)){if(r.somethingSelected())Ya({lineWise:!1,text:r.getSelections()}),"cut"==e.type&&r.replaceSelection("",null,"cut");else{if(!r.options.lineWiseCopyCut)return;var t=ns(r);Ya({lineWise:!0,text:t.text}),"cut"==e.type&&r.operation(function(){r.setSelections(t.ranges,0,Gs),r.replaceSelection("",null,"cut")})}if(e.clipboardData){e.clipboardData.clearData();var n=rc.text.join("\n");if(e.clipboardData.setData("Text",n),e.clipboardData.getData("Text")==n)return e.preventDefault(),void 0}var a=rs(),s=a.firstChild;r.display.lineSpace.insertBefore(a,r.display.lineSpace.firstChild),s.value=rc.text.join("\n");var l=document.activeElement;Fs(s),setTimeout(function(){r.display.lineSpace.removeChild(a),l.focus(),l==o&&i.showPrimarySelection()},50)}}var n=this,i=this,r=i.cm,o=i.div=e.lineDiv;is(o,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize),il(o,"paste",function(e){D(r,e)||es(e,r)||11>=Cs&&setTimeout(yr(r,function(){return n.updateFromDOM()}),20)}),il(o,"compositionstart",function(e){n.composing={data:e.data,done:!1}}),il(o,"compositionupdate",function(e){n.composing||(n.composing={data:e.data,done:!1})}),il(o,"compositionend",function(e){n.composing&&(e.data!=n.composing.data&&n.readFromDOMSoon(),n.composing.done=!0)}),il(o,"touchstart",function(){return i.forceCompositionEnd()}),il(o,"input",function(){n.composing||n.readFromDOMSoon()}),il(o,"copy",t),il(o,"cut",t)},oc.prototype.prepareSelection=function(){var e=ji(this.cm,!1);return e.focus=this.cm.state.focused,e},oc.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},oc.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},oc.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,n=t.doc.sel.primary(),i=n.from(),r=n.to();if(t.display.viewTo==t.display.viewFrom||i.line>=t.display.viewTo||r.line<t.display.viewFrom)return e.removeAllRanges(),void 0;var o=hs(t,e.anchorNode,e.anchorOffset),a=hs(t,e.focusNode,e.focusOffset);if(!o||o.bad||!a||a.bad||0!=lt(ht(o,a),i)||0!=lt(dt(o,a),r)){var s=t.display.view,l=i.line>=t.display.viewFrom&&ls(t,i)||{node:s[0].measure.map[2],offset:0},c=r.line<t.display.viewTo&&ls(t,r);if(!c){var u=s[s.length-1].measure,d=u.maps?u.maps[u.maps.length-1]:u.map;c={node:d[d.length-1],offset:d[d.length-2]-d[d.length-3]}}if(!l||!c)return e.removeAllRanges(),void 0;var h,f=e.rangeCount&&e.getRangeAt(0);try{h=zs(l.node,l.offset,c.offset,c.node)}catch(p){}h&&(!ys&&t.state.focused?(e.collapse(l.node,l.offset),h.collapsed||(e.removeAllRanges(),e.addRange(h))):(e.removeAllRanges(),e.addRange(h)),f&&null==e.anchorNode?e.addRange(f):ys&&this.startGracePeriod()),this.rememberSelection()}},oc.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){return e.cm.curOp.selectionChanged=!0})},20)},oc.prototype.showMultipleSelections=function(e){n(this.cm.display.cursorDiv,e.cursors),n(this.cm.display.selectionDiv,e.selection)},oc.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},oc.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return o(this.div,t)},oc.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())},oc.prototype.blur=function(){this.div.blur()},oc.prototype.getField=function(){return this.div},oc.prototype.supportsTouch=function(){return!0},oc.prototype.receivedFocus=function(){function e(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,e))}var t=this;this.selectionInEditor()?this.pollSelection():vr(this.cm,function(){return t.cm.curOp.selectionChanged=!0
}),this.polling.set(this.cm.options.pollInterval,e)},oc.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},oc.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=this.getSelection(),t=this.cm;if(Ds&&Ss&&this.cm.display.gutterSpecs.length&&cs(e.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus(),void 0;if(!this.composing){this.rememberSelection();var n=hs(t,e.anchorNode,e.anchorOffset),i=hs(t,e.focusNode,e.focusOffset);n&&i&&vr(t,function(){Co(t.doc,Fr(n,i),Gs),(n.bad||i.bad)&&(t.curOp.selectionChanged=!0)})}}},oc.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,n=e.doc.sel.primary(),i=n.from(),r=n.to();if(0==i.ch&&i.line>e.firstLine()&&(i=st(i.line-1,Z(e.doc,i.line-1).length)),r.ch==Z(e.doc,r.line).text.length&&r.line<e.lastLine()&&(r=st(r.line+1,0)),i.line<t.viewFrom||r.line>t.viewTo-1)return!1;var o,a,s;i.line==t.viewFrom||0==(o=Si(e,i.line))?(a=it(t.view[0].line),s=t.view[0].node):(a=it(t.view[o].line),s=t.view[o-1].node.nextSibling);var l,c,u=Si(e,r.line);if(u==t.view.length-1?(l=t.viewTo-1,c=t.lineDiv.lastChild):(l=it(t.view[u+1].line)-1,c=t.view[u+1].node.previousSibling),!s)return!1;for(var d=e.doc.splitLines(ds(e,s,c,a,l)),h=et(e.doc,st(a,0),st(l,Z(e.doc,l).text.length));d.length>1&&h.length>1;)if(g(d)==g(h))d.pop(),h.pop(),l--;else{if(d[0]!=h[0])break;d.shift(),h.shift(),a++}for(var f=0,p=0,m=d[0],v=h[0],y=Math.min(m.length,v.length);y>f&&m.charCodeAt(f)==v.charCodeAt(f);)++f;for(var b=g(d),x=g(h),w=Math.min(b.length-(1==d.length?f:0),x.length-(1==h.length?f:0));w>p&&b.charCodeAt(b.length-p-1)==x.charCodeAt(x.length-p-1);)++p;if(1==d.length&&1==h.length&&a==i.line)for(;f&&f>i.ch&&b.charCodeAt(b.length-p-1)==x.charCodeAt(x.length-p-1);)f--,p++;d[d.length-1]=b.slice(0,b.length-p).replace(/^\u200b+/,""),d[0]=d[0].slice(f).replace(/\u200b+$/,"");var k=st(a,f),C=st(l,h.length?g(h).length-p:0);return d.length>1||d[0]||lt(k,C)?(Ho(e.doc,d,k,C,"+input"),!0):void 0},oc.prototype.ensurePolled=function(){this.forceCompositionEnd()},oc.prototype.reset=function(){this.forceCompositionEnd()},oc.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},oc.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()},80))},oc.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&vr(this.cm,function(){return Ti(e.cm)})},oc.prototype.setUneditable=function(e){e.contentEditable="false"},oc.prototype.onKeyPress=function(e){0==e.charCode||this.composing||(e.preventDefault(),this.cm.isReadOnly()||yr(this.cm,Za)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},oc.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},oc.prototype.onContextMenu=function(){},oc.prototype.resetPosition=function(){},oc.prototype.needsContentAttribute=!0;var ac=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new Rs,this.hasSelection=!1,this.composing=null};ac.prototype.init=function(e){function t(e){if(!D(r,e)){if(r.somethingSelected())Ya({lineWise:!1,text:r.getSelections()});else{if(!r.options.lineWiseCopyCut)return;var t=ns(r);Ya({lineWise:!0,text:t.text}),"cut"==e.type?r.setSelections(t.ranges,null,Gs):(i.prevInput="",o.value=t.text.join("\n"),Fs(o))}"cut"==e.type&&(r.state.cutIncoming=+new Date)}}var n=this,i=this,r=this.cm;this.createField(e);var o=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),Ls&&(o.style.width="0px"),il(o,"input",function(){ks&&Cs>=9&&n.hasSelection&&(n.hasSelection=null),i.poll()}),il(o,"paste",function(e){D(r,e)||es(e,r)||(r.state.pasteIncoming=+new Date,i.fastPoll())}),il(o,"cut",t),il(o,"copy",t),il(e.scroller,"paste",function(t){if(!On(e,t)&&!D(r,t)){if(!o.dispatchEvent)return r.state.pasteIncoming=+new Date,i.focus(),void 0;var n=new Event("paste");n.clipboardData=t.clipboardData,o.dispatchEvent(n)}}),il(e.lineSpace,"selectstart",function(t){On(e,t)||O(t)}),il(o,"compositionstart",function(){var 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0:t+=Math.max(n,i),i=n=0}}return t+=Math.max(n,i)},e.prototype.diff_toDelta=function(e){for(var t=[],n=0;n<e.length;n++)switch(e[n][0]){case 1:t[n]="+"+encodeURI(e[n][1]);break;case-1:t[n]="-"+e[n][1].length;break;case 0:t[n]="="+e[n][1].length}return t.join("	").replace(/%20/g," ")
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(match_main)");return n=Math.max(0,Math.min(n,e.length)),e==t?0:e.length?e.substring(n,n+t.length)==t?n:this.match_bitap_(e,t,n):-1},e.prototype.match_bitap_=function(e,t,n){function i(e,i){var r=e/t.length,a=Math.abs(n-i);return o.Match_Distance?r+a/o.Match_Distance:a?1:r}if(t.length>this.Match_MaxBits)throw Error("Pattern too long for this browser.");var r=this.match_alphabet_(t),o=this,a=this.Match_Threshold,s=e.indexOf(t,n);-1!=s&&(a=Math.min(i(0,s),a),s=e.lastIndexOf(t,n+t.length),-1!=s&&(a=Math.min(i(0,s),a)));for(var l,c,u,d=1<<t.length-1,s=-1,h=t.length+e.length,f=0;f<t.length;f++){for(l=0,c=h;c>l;)i(f,n+c)<=a?l=c:h=c,c=Math.floor((h-l)/2+l);h=c,l=Math.max(1,n-c+1);var p=Math.min(n+c,e.length)+t.length;for(c=Array(p+2),c[p+1]=(1<<f)-1;p>=l;p--){var g=r[e.charAt(p-1)];if(c[p]=0===f?(1|c[p+1]<<1)&g:(1|c[p+1]<<1)&g|(1|(u[p+1]|u[p])<<1)|u[p+1],c[p]&d&&(g=i(f,p-1),a>=g)){if(a=g,s=p-1,!(s>n))break;l=Math.max(1,2*n-s)}}if(i(f+1,n)>a)break;u=c}return s},e.prototype.match_alphabet_=function(e){for(var t={},n=0;n<e.length;n++)t[e.charAt(n)]=0;for(n=0;n<e.length;n++)t[e.charAt(n)]|=1<<e.length-n-1;return t},e.prototype.patch_addContext_=function(e,t){if(0!=t.length){for(var n=t.substring(e.start2,e.start2+e.length1),i=0;t.indexOf(n)!=t.lastIndexOf(n)&&n.length<this.Match_MaxBits-this.Patch_Margin-this.Patch_Margin;)i+=this.Patch_Margin,n=t.substring(e.start2-i,e.start2+e.length1+i);i+=this.Patch_Margin,(n=t.substring(e.start2-i,e.start2))&&e.diffs.unshift([0,n]),(i=t.substring(e.start2+e.length1,e.start2+e.length1+i))&&e.diffs.push([0,i]),e.start1-=n.length,e.start2-=n.length,e.length1+=n.length+i.length,e.length2+=n.length+i.length}},e.prototype.patch_make=function(t,n,i){var r;if("string"==typeof t&&"string"==typeof n&&"undefined"==typeof i)r=t,n=this.diff_main(r,n,!0),2<n.length&&(this.diff_cleanupSemantic(n),this.diff_cleanupEfficiency(n));else if(t&&"object"==typeof t&&"undefined"==typeof n&&"undefined"==typeof i)n=t,r=this.diff_text1(n);else if("string"==typeof t&&n&&"object"==typeof n&&"undefined"==typeof i)r=t;else{if("string"!=typeof t||"string"!=typeof n||!i||"object"!=typeof i)throw Error("Unknown call format to patch_make.");r=t,n=i}if(0===n.length)return[];i=[],t=new e.patch_obj;for(var o=0,a=0,s=0,l=r,c=0;c<n.length;c++){var u=n[c][0],d=n[c][1];switch(!o&&0!==u&&(t.start1=a,t.start2=s),u){case 1:t.diffs[o++]=n[c],t.length2+=d.length,r=r.substring(0,s)+d+r.substring(s);break;case-1:t.length1+=d.length,t.diffs[o++]=n[c],r=r.substring(0,s)+r.substring(s+d.length);break;case 0:d.length<=2*this.Patch_Margin&&o&&n.length!=c+1?(t.diffs[o++]=n[c],t.length1+=d.length,t.length2+=d.length):d.length>=2*this.Patch_Margin&&o&&(this.patch_addContext_(t,l),i.push(t),t=new e.patch_obj,o=0,l=r,a=s)}1!==u&&(a+=d.length),-1!==u&&(s+=d.length)}return o&&(this.patch_addContext_(t,l),i.push(t)),i},e.prototype.patch_deepCopy=function(t){for(var n=[],i=0;i<t.length;i++){var r=t[i],o=new e.patch_obj;o.diffs=[];for(var a=0;a<r.diffs.length;a++)o.diffs[a]=r.diffs[a].slice();o.start1=r.start1,o.start2=r.start2,o.length1=r.length1,o.length2=r.length2,n[i]=o}return n},e.prototype.patch_apply=function(e,t){if(0==e.length)return[t,[]];e=this.patch_deepCopy(e);var n=this.patch_addPadding(e);t=n+t+n,this.patch_splitMax(e);for(var i=0,r=[],o=0;o<e.length;o++){var a,s=e[o].start2+i,l=this.diff_text1(e[o].diffs),c=-1;if(l.length>this.Match_MaxBits?(a=this.match_main(t,l.substring(0,this.Match_MaxBits),s),-1!=a&&(c=this.match_main(t,l.substring(l.length-this.Match_MaxBits),s+l.length-this.Match_MaxBits),-1==c||a>=c)&&(a=-1)):a=this.match_main(t,l,s),-1==a)r[o]=!1,i-=e[o].length2-e[o].length1;else if(r[o]=!0,i=a-s,s=-1==c?t.substring(a,a+l.length):t.substring(a,c+this.Match_MaxBits),l==s)t=t.substring(0,a)+this.diff_text2(e[o].diffs)+t.substring(a+l.length);else if(s=this.diff_main(l,s,!1),l.length>this.Match_MaxBits&&this.diff_levenshtein(s)/l.length>this.Patch_DeleteThreshold)r[o]=!1;else{this.diff_cleanupSemanticLossless(s);for(var u,l=0,c=0;c<e[o].diffs.length;c++){var d=e[o].diffs[c];0!==d[0]&&(u=this.diff_xIndex(s,l)),1===d[0]?t=t.substring(0,a+u)+d[1]+t.substring(a+u):-1===d[0]&&(t=t.substring(0,a+u)+t.substring(a+this.diff_xIndex(s,l+d[1].length))),-1!==d[0]&&(l+=d[1].length)}}}return t=t.substring(n.length,t.length-n.length),[t,r]},e.prototype.patch_addPadding=function(e){for(var t=this.Patch_Margin,n="",i=1;t>=i;i++)n+=String.fromCharCode(i);for(i=0;i<e.length;i++)e[i].start1+=t,e[i].start2+=t;var i=e[0],r=i.diffs;if(0==r.length||0!=r[0][0])r.unshift([0,n]),i.start1-=t,i.start2-=t,i.length1+=t,i.length2+=t;else if(t>r[0][1].length){var o=t-r[0][1].length;r[0][1]=n.substring(r[0][1].length)+r[0][1],i.start1-=o,i.start2-=o,i.length1+=o,i.length2+=o}return i=e[e.length-1],r=i.diffs,0==r.length||0!=r[r.length-1][0]?(r.push([0,n]),i.length1+=t,i.length2+=t):t>r[r.length-1][1].length&&(o=t-r[r.length-1][1].length,r[r.length-1][1]+=n.substring(0,o),i.length1+=o,i.length2+=o),n},e.prototype.patch_splitMax=function(t){for(var n=this.Match_MaxBits,i=0;i<t.length;i++)if(!(t[i].length1<=n)){var r=t[i];t.splice(i--,1);for(var o=r.start1,a=r.start2,s="";0!==r.diffs.length;){var l=new e.patch_obj,c=!0;for(l.start1=o-s.length,l.start2=a-s.length,""!==s&&(l.length1=l.length2=s.length,l.diffs.push([0,s]));0!==r.diffs.length&&l.length1<n-this.Patch_Margin;){var s=r.diffs[0][0],u=r.diffs[0][1];1===s?(l.length2+=u.length,a+=u.length,l.diffs.push(r.diffs.shift()),c=!1):-1===s&&1==l.diffs.length&&0==l.diffs[0][0]&&u.length>2*n?(l.length1+=u.length,o+=u.length,c=!1,l.diffs.push([s,u]),r.diffs.shift()):(u=u.substring(0,n-l.length1-this.Patch_Margin),l.length1+=u.length,o+=u.length,0===s?(l.length2+=u.length,a+=u.length):c=!1,l.diffs.push([s,u]),u==r.diffs[0][1]?r.diffs.shift():r.diffs[0][1]=r.diffs[0][1].substring(u.length))}s=this.diff_text2(l.diffs),s=s.substring(s.length-this.Patch_Margin),u=this.diff_text1(r.diffs).substring(0,this.Patch_Margin),""!==u&&(l.length1+=u.length,l.length2+=u.length,0!==l.diffs.length&&0===l.diffs[l.diffs.length-1][0]?l.diffs[l.diffs.length-1][1]+=u:l.diffs.push([0,u])),c||t.splice(++i,0,l)}}},e.prototype.patch_toText=function(e){for(var t=[],n=0;n<e.length;n++)t[n]=e[n];return t.join("")},e.prototype.patch_fromText=function(t){var n=[];if(!t)return n;t=t.split("\n");for(var i=0,r=/^@@ -(\d+),?(\d*) \+(\d+),?(\d*) @@$/;i<t.length;){var o=t[i].match(r);if(!o)throw Error("Invalid patch string: "+t[i]);var a=new e.patch_obj;for(n.push(a),a.start1=parseInt(o[1],10),""===o[2]?(a.start1--,a.length1=1):"0"==o[2]?a.length1=0:(a.start1--,a.length1=parseInt(o[2],10)),a.start2=parseInt(o[3],10),""===o[4]?(a.start2--,a.length2=1):"0"==o[4]?a.length2=0:(a.start2--,a.length2=parseInt(o[4],10)),i++;i<t.length;){o=t[i].charAt(0);try{var s=decodeURI(t[i].substring(1))}catch(l){throw Error("Illegal escape in patch_fromText: "+s)}if("-"==o)a.diffs.push([-1,s]);else if("+"==o)a.diffs.push([1,s]);else if(" "==o)a.diffs.push([0,s]);else{if("@"==o)break;if(""!==o)throw Error('Invalid patch mode "'+o+'" in: '+s)}i++}}return n},e.patch_obj=function(){this.diffs=[],this.start2=this.start1=null,this.length2=this.length1=0},e.patch_obj.prototype.toString=function(){var e,t;e=0===this.length1?this.start1+",0":1==this.length1?this.start1+1:this.start1+1+","+this.length1,t=0===this.length2?this.start2+",0":1==this.length2?this.start2+1:this.start2+1+","+this.length2,e=["@@ -"+e+" +"+t+" @@\n"];var n;for(t=0;t<this.diffs.length;t++){switch(this.diffs[t][0]){case 1:n="+";break;case-1:n="-";break;case 0:n=" "}e[t+1]=n+encodeURI(this.diffs[t][1])+"\n"}return e.join("").replace(/%20/g," ")},this.diff_match_patch=e,this.DIFF_DELETE=-1,this.DIFF_INSERT=1,this.DIFF_EQUAL=0}(),function(e){"object"==typeof exports&&"object"==typeof module?e(require("../../lib/codemirror")):"function"==typeof define&&define.amd?define(["../../lib/codemirror","diff_match_patch"],e):e(CodeMirror)}(function(e){"use strict";function t(e,t){this.mv=e,this.type=t,this.classes="left"==t?{chunk:"CodeMirror-merge-l-chunk",start:"CodeMirror-merge-l-chunk-start",end:"CodeMirror-merge-l-chunk-end",insert:"CodeMirror-merge-l-inserted",del:"CodeMirror-merge-l-deleted",connect:"CodeMirror-merge-l-connect"}:{chunk:"CodeMirror-merge-r-chunk",start:"CodeMirror-merge-r-chunk-start",end:"CodeMirror-merge-r-chunk-end",insert:"CodeMirror-merge-r-inserted",del:"CodeMirror-merge-r-deleted",connect:"CodeMirror-merge-r-connect"}}function n(t){t.diffOutOfDate&&(t.diff=$(t.orig.getValue(),t.edit.getValue(),t.mv.options.ignoreWhitespace),t.chunks=S(t.diff),t.diffOutOfDate=!1,e.signal(t.edit,"updateDiff",t.diff))}function i(t){function i(e){G=!0,g=!1,"full"==e&&(t.svg&&I(t.svg),t.copyButtons&&I(t.copyButtons),c(t.edit,h.marked,t.classes),c(t.orig,p.marked,t.classes),h.from=h.to=p.from=p.to=0),n(t),t.showDifferences&&(u(t.edit,t.diff,h,DIFF_INSERT,t.classes),u(t.orig,t.diff,p,DIFF_DELETE,t.classes)),"align"==t.mv.options.connect&&y(t),f(t),null!=t.needsScrollSync&&o(t,t.needsScrollSync),G=!1}function r(e){G||(t.dealigned=!0,a(e))}function a(e){G||g||(clearTimeout(d),e===!0&&(g=!0),d=setTimeout(i,e===!0?20:250))}function s(e,n){t.diffOutOfDate||(t.diffOutOfDate=!0,h.from=h.to=p.from=p.to=0),r(n.text.length-1!=n.to.line-n.from.line)}function l(){t.diffOutOfDate=!0,t.dealigned=!0,i("full")}var d,h={from:0,to:0,marked:[]},p={from:0,to:0,marked:[]},g=!1;return t.edit.on("change",s),t.orig.on("change",s),t.edit.on("swapDoc",l),t.orig.on("swapDoc",l),"align"==t.mv.options.connect&&(e.on(t.edit.state.trackAlignable,"realign",r),e.on(t.orig.state.trackAlignable,"realign",r)),t.edit.on("viewportChange",function(){a(!1)}),t.orig.on("viewportChange",function(){a(!1)}),i(),i}function r(e,t){e.edit.on("scroll",function(){o(e,!0)&&f(e)}),e.orig.on("scroll",function(){o(e,!1)&&f(e),t&&o(t,!0)&&f(t)})}function o(e,t){if(e.diffOutOfDate)return e.lockScroll&&null==e.needsScrollSync&&(e.needsScrollSync=t),!1;if(e.needsScrollSync=null,!e.lockScroll)return!0;var n,i,r=+new Date;if(t?(n=e.edit,i=e.orig):(n=e.orig,i=e.edit),n.state.scrollSetBy==e&&(n.state.scrollSetAt||0)+250>r)return!1;var o=n.getScrollInfo();if("align"==e.mv.options.connect)m=o.top;else{var s,l,c=.5*o.clientHeight,u=o.top+c,d=n.lineAtHeight(u,"local"),h=M(e.chunks,d,t),f=a(n,t?h.edit:h.orig),p=a(i,t?h.orig:h.edit),g=(u-f.top)/(f.bot-f.top),m=p.top-c+g*(p.bot-p.top);if(m>o.top&&(l=o.top/c)<1)m=m*l+o.top*(1-l);else if((s=o.height-o.clientHeight-o.top)<c){var v=i.getScrollInfo(),y=v.height-v.clientHeight-m;y>s&&(l=s/c)<1&&(m=m*l+(v.height-v.clientHeight-s)*(1-l))}}return i.scrollTo(o.left,m),i.state.scrollSetAt=r,i.state.scrollSetBy=e,!0}function a(e,t){var n=t.after;return null==n&&(n=e.lastLine()+1),{top:e.heightAtLine(t.before||0,"local"),bot:e.heightAtLine(n,"local")}}function s(t,n,i){t.lockScroll=n,n&&0!=i&&o(t,DIFF_INSERT)&&f(t),(n?e.addClass:e.rmClass)(t.lockButton,"CodeMirror-merge-scrolllock-enabled")}function l(e,t,n){for(var i=n.classLocation,r=0;r<i.length;r++)e.removeLineClass(t,i[r],n.chunk),e.removeLineClass(t,i[r],n.start),e.removeLineClass(t,i[r],n.end)}function c(t,n,i){for(var r=0;r<n.length;++r){var o=n[r];o instanceof 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x=l.line+(T(t,g)?1:0);x>b&&(p&&(s(f,b),p=!1),f=x)}else if(p=!0,v==n){var w=z(l,y,!0),k=V(c,l),C=B(u,w);F(k,C)||i.push(e.markText(k,C,{className:h})),l=w}}p&&s(f,l.line+1)}function f(e){if(e.showDifferences){if(e.svg){I(e.svg);var t=e.gap.offsetWidth;O(e.svg,"width",t,"height",e.gap.offsetHeight)}e.copyButtons&&I(e.copyButtons);for(var n=e.edit.getViewport(),i=e.orig.getViewport(),r=e.mv.wrap.getBoundingClientRect().top,o=r-e.edit.getScrollerElement().getBoundingClientRect().top+e.edit.getScrollInfo().top,a=r-e.orig.getScrollerElement().getBoundingClientRect().top+e.orig.getScrollInfo().top,s=0;s<e.chunks.length;s++){var l=e.chunks[s];l.editFrom<=n.to&&l.editTo>=n.from&&l.origFrom<=i.to&&l.origTo>=i.from&&w(e,l,a,o,t)}}}function p(e,t){for(var n=0,i=0,r=0;r<t.length;r++){var o=t[r];if(o.editTo>e&&o.editFrom<=e)return null;if(o.editFrom>e)break;n=o.editTo,i=o.origTo}return i+(e-n)}function g(e,t,n){for(var i=e.state.trackAlignable,r=e.firstLine(),o=0,a=[],s=0;;s++){for(var l=t[s],c=l?n?l.origFrom:l.editFrom:1e9;o<i.alignable.length;o+=2){var u=i.alignable[o]+1;if(!(r>=u)){if(!(c>=u))break;a.push(u)}}if(!l)break;a.push(r=n?l.origTo:l.editTo)}return a}function m(e,t,n,i){var r=0,o=0,a=0,s=0;e:for(;;r++){var l=e[r],c=t[o];if(!l&&null==c)break;for(var u=l?l[0]:1e9,d=null==c?1e9:c;a<n.length;){var h=n[a];if(h.origFrom<=d&&h.origTo>d){o++,r--;continue e}if(h.editTo>u){if(h.editFrom<=u)continue e;break}s+=h.origTo-h.origFrom-(h.editTo-h.editFrom),a++}if(u==d-s)l[i]=d,o++;else if(d-s>u)l[i]=u+s;else{var f=[d-s,null,null];f[i]=d,e.splice(r,0,f),o++}}}function v(e,t){var n=g(e.edit,e.chunks,!1),i=[];if(t)for(var r=0,o=0;r<t.chunks.length;r++){for(var a=t.chunks[r].editTo;o<n.length&&n[o]<a;)o++;(o==n.length||n[o]!=a)&&n.splice(o++,0,a)}for(var r=0;r<n.length;r++)i.push([n[r],null,null]);return m(i,g(e.orig,e.chunks,!0),e.chunks,1),t&&m(i,g(t.orig,t.chunks,!0),t.chunks,2),i}function y(e,t){if(e.dealigned||t){if(!e.orig.curOp)return e.orig.operation(function(){y(e,t)});e.dealigned=!1;var i=e.mv.left==e?e.mv.right:e.mv.left;i&&(n(i),i.dealigned=!1);for(var r=v(e,i),o=e.mv.aligners,a=0;a<o.length;a++)o[a].clear();o.length=0;var s=[e.edit,e.orig],l=[];i&&s.push(i.orig);for(var a=0;a<s.length;a++)l.push(s[a].getScrollInfo().top);for(var c=0;c<r.length;c++)b(s,r[c],o);for(var a=0;a<s.length;a++)s[a].scrollTo(null,l[a])}}function b(e,t,n){for(var i=0,r=[],o=0;o<e.length;o++)if(null!=t[o]){var a=e[o].heightAtLine(t[o],"local");r[o]=a,i=Math.max(i,a)}for(var o=0;o<e.length;o++)if(null!=t[o]){var s=i-r[o];s>1&&n.push(x(e[o],t[o],s))}}function x(e,t,n){var i=!0;t>e.lastLine()&&(t--,i=!1);var r=document.createElement("div");return r.className="CodeMirror-merge-spacer",r.style.height=n+"px",r.style.minWidth="1px",e.addLineWidget(t,r,{height:n,above:i,mergeSpacer:!0,handleMouseEvents:!0})}function w(e,t,n,i,r){var o="left"==e.type,a=e.orig.heightAtLine(t.origFrom,"local",!0)-n;if(e.svg){var s=a,l=e.edit.heightAtLine(t.editFrom,"local",!0)-i;if(o){var c=s;s=l,l=c}var u=e.orig.heightAtLine(t.origTo,"local",!0)-n,d=e.edit.heightAtLine(t.editTo,"local",!0)-i;if(o){var c=u;u=d,d=c}var h=" C "+r/2+" "+l+" "+r/2+" "+s+" "+(r+2)+" "+s,f=" C "+r/2+" "+u+" "+r/2+" "+d+" -1 "+d;O(e.svg.appendChild(document.createElementNS(J,"path")),"d","M -1 "+l+h+" L "+(r+2)+" "+u+f+" z","class",e.classes.connect)}if(e.copyButtons){var p=e.copyButtons.appendChild(j("div","left"==e.type?"⇝":"⇜","CodeMirror-merge-copy")),g=e.mv.options.allowEditingOriginals;if(p.title=e.edit.phrase(g?"Push to left":"Revert chunk"),p.chunk=t,p.style.top=(t.origTo>t.origFrom?a:e.edit.heightAtLine(t.editFrom,"local")-i)+"px",g){var m=e.edit.heightAtLine(t.editFrom,"local")-i,v=e.copyButtons.appendChild(j("div","right"==e.type?"⇝":"⇜","CodeMirror-merge-copy-reverse"));v.title="Push to 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o=document.createElementNS&&document.createElementNS(J,"svg");o&&!o.createSVGRect&&(o=null),t.svg=o,o&&r.push(o)}return t.gap=j("div",r,"CodeMirror-merge-gap")}function _(e){return"string"==typeof e?e:e.getValue()}function $(e,t,n){X||(X=new diff_match_patch);for(var i=X.diff_main(e,t),r=0;r<i.length;++r){var o=i[r];(n?/[^ \t]/.test(o[1]):o[1])?r&&i[r-1][0]==o[0]&&(i.splice(r--,1),i[r][1]+=o[1]):i.splice(r--,1)}return i}function S(e){var t=[];if(!e.length)return t;for(var n=0,i=0,r=U(0,0),o=U(0,0),a=0;a<e.length;++a){var s=e[a],l=s[0];if(l==DIFF_EQUAL){var c=!E(e,a)||r.line<n||o.line<i?1:0,u=r.line+c,d=o.line+c;z(r,s[1],null,o);var h=T(e,a)?1:0,f=r.line+h,p=o.line+h;f>u&&(a&&t.push({origFrom:i,origTo:d,editFrom:n,editTo:u}),n=f,i=p)}else z(l==DIFF_INSERT?r:o,s[1])}return(n<=r.line||i<=o.line)&&t.push({origFrom:i,origTo:o.line+1,editFrom:n,editTo:r.line+1}),t}function T(e,t){if(t==e.length-1)return!0;var n=e[t+1][1];return 1==n.length&&t<e.length-2||10!=n.charCodeAt(0)?!1:t==e.length-2?!0:(n=e[t+2][1],(n.length>1||t==e.length-3)&&10==n.charCodeAt(0))}function E(e,t){if(0==t)return!0;var n=e[t-1][1];return 10!=n.charCodeAt(n.length-1)?!1:1==t?!0:(n=e[t-2][1],10==n.charCodeAt(n.length-1))}function M(e,t,n){for(var i,r,o,a,s=0;s<e.length;s++){var l=e[s],c=n?l.editFrom:l.origFrom,u=n?l.editTo:l.origTo;null==r&&(c>t?(r=l.editFrom,a=l.origFrom):u>t&&(r=l.editTo,a=l.origTo)),t>=u?(i=l.editTo,o=l.origTo):t>=c&&(i=l.editFrom,o=l.origFrom)}return{edit:{before:i,after:r},orig:{before:o,after:a}}}function A(t,n,i){function r(){a.clear(),t.removeLineClass(n,"wrap","CodeMirror-merge-collapsed-line")}t.addLineClass(n,"wrap","CodeMirror-merge-collapsed-line");var o=document.createElement("span");o.className="CodeMirror-merge-collapsed-widget",o.title=t.phrase("Identical text collapsed. 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clear: both;"));var v=this.wrap=n.appendChild(j("div",c,"CodeMirror-merge CodeMirror-merge-"+l+"pane"));this.edit=e(g,P(i)),u&&u.init(p,r,i),d&&d.init(m,o,i),i.collapseIdentical&&this.editor().operation(function(){N(h,i.collapseIdentical)}),"align"==i.connect&&(this.aligners=[],y(this.left||this.right,!0)),u&&u.registerEvents(d),d&&d.registerEvents(u);var b=function(){u&&f(u),d&&f(d)};e.on(window,"resize",b);var x=setInterval(function(){for(var t=v.parentNode;t&&t!=document.body;t=t.parentNode);t||(clearInterval(x),e.off(window,"resize",b))},5e3)};K.prototype={constructor:K,editor:function(){return this.edit},rightOriginal:function(){return this.right&&this.right.orig},leftOriginal:function(){return this.left&&this.left.orig},setShowDifferences:function(e){this.right&&this.right.setShowDifferences(e),this.left&&this.left.setShowDifferences(e)},rightChunks:function(){return this.right?(n(this.right),this.right.chunks):void 0},leftChunks:function(){return this.left?(n(this.left),this.left.chunks):void 0}};var X,Q=1,Y=2,Z=4;H.prototype={signal:function(){e.signal(this,"realign"),this.height=this.cm.doc.height},set:function(e,t){for(var n=-1;n<this.alignable.length;n+=2){var i=this.alignable[n]-e;if(0==i){if((this.alignable[n+1]&t)==t)return;return this.alignable[n+1]|=t,this.signal(),void 0}if(i>0)break}this.signal(),this.alignable.splice(n,0,e,t)},find:function(e){for(var t=0;t<this.alignable.length;t+=2)if(this.alignable[t]==e)return t;return-1},check:function(e,t,n){var i=this.find(e);if(-1!=i&&this.alignable[i+1]&t&&!n.call(this,e)){this.signal();var r=this.alignable[i+1]&~t;r?this.alignable[i+1]=r:this.alignable.splice(i,2)}},hasMarker:function(e){var t=this.cm.getLineHandle(e);if(t.markedSpans)for(var n=0;n<t.markedSpans.length;n++)if(t.markedSpans[n].marker.collapsed&&null!=t.markedSpans[n].to)return!0;return!1},hasWidget:function(e){var t=this.cm.getLineHandle(e);if(t.widgets)for(var n=0;n<t.widgets.length;n++)if(!t.widgets[n].above&&!t.widgets[n].mergeSpacer)return!0;return!1},hasWidgetBelow:function(e){if(e==this.cm.lastLine())return!1;var t=this.cm.getLineHandle(e+1);if(t.widgets)for(var n=0;n<t.widgets.length;n++)if(t.widgets[n].above&&!t.widgets[n].mergeSpacer)return!0;return!1},map:function(e,t,n){for(var i=n-t,r=e+t,o=-1,a=-1,s=0;s<this.alignable.length;s+=2){var l=this.alignable[s];l==e&&this.alignable[s+1]&Y&&(o=s),l==r&&this.alignable[s+1]&Y&&(a=s),e>=l||(r>l?this.alignable.splice(s--,2):this.alignable[s]+=i)}if(o>-1){var c=this.alignable[o+1];c==Y?this.alignable.splice(o,2):this.alignable[o+1]=c&~Y}a>-1&&n&&this.set(e+n,Y)}},e.commands.goNextDiff=function(e){return q(e,1)},e.commands.goPrevDiff=function(e){return q(e,-1)}});