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b=a.text.length,c,d=a;c=db(d,!0);)c=c.find(0,!0),d=c.from.line,b+=c.from.ch-c.to.ch;for(d=a;c=db(d,!1);)a=c.find(0,!0),b-=d.text.length-a.from.ch,d=a.to.line,b+=d.text.length-a.to.ch;return b}function hd(a){var b=a.display;a=a.doc;b.maxLine=u(a,a.first);b.maxLineLength=oc(b.maxLine);b.maxLineChanged=!0;a.iter(function(a){var d=oc(a);d>b.maxLineLength&&(b.maxLineLength=d,b.maxLine=a)})}function qe(a,b){if(!a||/^\s*$/.test(a))return null;b=b.addModeClass?pg:qg;return b[a]||(b[a]=a.replace(/\S+/g,"cm-$&"))}function re(a,b){var c=E("span",null,null,Y?"padding-right: .1px":null);c={pre:E("pre",[c],"CodeMirror-line"),content:c,col:0,pos:0,cm:a,trailingSpace:!1,splitSpaces:a.getOption("lineWrapping")};b.measure={};for(var d=0;d<=(b.rest?b.rest.length:0);d++){var e=d?b.rest[d-1]:b.line,f=void 0;c.pos=0;c.addToken=rg;var g=a.display.measure;if(null!=id)g=id;else{var 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C.attributes)(g||(g={}))[L]=C.attributes[L];C.collapsed&&(!k||0>ed(k.marker,C))&&(k=y)}else y.from>u&&z>y.from&&(z=y.from)}if(A)for(B=0;B<A.length;B+=2)A[B+1]==z&&(m+=" "+A[B]);if(!k||k.from==u)for(A=0;A<x.length;++A)se(f,0,x[A]);if(k&&(k.from||0)==u){se(f,(null==k.to?w+1:k.to)-u,k.marker,null==k.from);if(null==k.to)break a;k.to==u&&(k=!1)}}if(u>=w)break;for(x=Math.min(w,z);;){if(F){A=u+F.length;k||(B=A>x?F.slice(0,x-u):F,f.addToken(f,B,t?t+q:q,h,u+B.length==z?m:"",n,g));if(A>=x){F=F.slice(x-u);u=x;break}u=A;h=""}F=r.slice(p,p=l[v++]);t=qe(l[v++],f.cm.options)}}else for(g=1;g<l.length;g+=2)f.addToken(f,r.slice(p,p=l[g]),qe(l[g+1],f.cm.options))}e.styleClasses&&(e.styleClasses.bgClass&&(c.bgClass=ra(e.styleClasses.bgClass,c.bgClass||"")),e.styleClasses.textClass&&(c.textClass=ra(e.styleClasses.textClass,c.textClass||"")));0==c.map.length&&c.map.push(0,0,c.content.appendChild(jg(a.display.measure)));0==d?(b.measure.map=c.map,b.measure.cache={}):((b.measure.maps||(b.measure.maps=[])).push(c.map),(b.measure.caches||(b.measure.caches=[])).push({}))}Y&&(L=c.content.lastChild,/\bcm-tab\b/.test(L.className)||L.querySelector&&L.querySelector(".cm-tab"))&&(c.content.className="cm-tab-wrap-hack");R(a,"renderLine",a,b.line,c.pre);c.pre.className&&(c.textClass=ra(c.pre.className,c.textClass||""));return c}function tg(a){var b=p("span","\u2022","cm-invalidchar");b.title="\\u"+a.charCodeAt(0).toString(16);b.setAttribute("aria-label",b.title);return b}function rg(a,b,c,d,e,f,g){if(b){if(a.splitSpaces){var h=a.trailingSpace;if(1<b.length&&!/  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a.col+=b.length,h=document.createTextNode(k),a.map.push(a.pos,a.pos+b.length,h),H&&9>M&&(m=!0),a.pos+=b.length;a.trailingSpace=32==k.charCodeAt(b.length-1);if(c||d||e||m||f||g){b=c||"";d&&(b+=d);e&&(b+=e);d=p("span",[h],b,f);if(g)for(var r in g)g.hasOwnProperty(r)&&"style"!=r&&"class"!=r&&d.setAttribute(r,g[r]);return a.content.appendChild(d)}a.content.appendChild(h)}}function sg(a,b){return function(c,d,e,f,g,h,k){e=e?e+" cm-force-border":"cm-force-border";for(var l=c.pos,m=l+d.length;;){for(var q=void 0,n=0;n<b.length&&!(q=b[n],q.to>l&&q.from<=l);n++);if(q.to>=m)return a(c,d,e,f,g,h,k);a(c,d.slice(0,q.to-l),e,f,null,h,k);f=null;d=d.slice(q.to-l);l=q.to}}}function se(a,b,c,d){var e=!d&&c.widgetNode;e&&a.map.push(a.pos,a.pos+b,e);!d&&a.cm.display.input.needsContentAttribute&&(e||(e=a.content.appendChild(document.createElement("span"))),e.setAttribute("cm-marker",c.id));e&&(a.cm.display.input.setUneditable(e),a.content.appendChild(e));a.pos+=b;a.trailingSpace=!1}function te(a,b,c){for(var d=this.line=b,e;d=db(d,!1);)d=d.find(1,!0).line,(e||(e=[])).push(d);this.size=(this.rest=e)?J(y(this.rest))-c+1:1;this.node=this.text=null;this.hidden=Ea(a,b)}function pc(a,b,c){var d=[],e;for(e=b;e<c;)b=new te(a.doc,u(a.doc,e),e),e+=b.size,d.push(b);return d}function ug(a,b){if(a=a.ownsGroup)try{var c=a.delayedCallbacks,d=0;do{for(;d<c.length;d++)c[d].call(null);for(var e=0;e<a.ops.length;e++){var f=a.ops[e];if(f.cursorActivityHandlers)for(;f.cursorActivityCalled<f.cursorActivityHandlers.length;)f.cursorActivityHandlers[f.cursorActivityCalled++].call(null,f.cm)}}while(d<c.length)}finally{eb=null,b(a)}}function W(a,b){var c=a._handlers&&a._handlers[b]||ic;if(c.length){var d=Array.prototype.slice.call(arguments,2);if(eb)var e=eb.delayedCallbacks;else Cb?e=Cb:(e=Cb=[],setTimeout(vg,0));for(var f=function(a){e.push(function(){return c[a].apply(null,d)})},g=0;g<c.length;++g)f(g)}}function vg(){var a=Cb;Cb=null;for(var b=0;b<a.length;++b)a[b]()}function ue(a,b,c,d){for(var e=0;e<b.changes.length;e++){var f=b.changes[e];if("text"==f){f=a;var g=b,h=g.text.className,k=ve(f,g);g.text==g.node&&(g.node=k.pre);g.text.parentNode.replaceChild(k.pre,g.text);g.text=k.pre;k.bgClass!=g.bgClass||k.textClass!=g.textClass?(g.bgClass=k.bgClass,g.textClass=k.textClass,jd(f,g)):h&&(g.text.className=h)}else if("gutter"==f)we(a,b,c,d);else if("class"==f)jd(a,b);else if("widget"==f){f=a;g=b;h=d;g.alignable&&(g.alignable=null);k=v("CodeMirror-linewidget");for(var l=g.node.firstChild,m;l;l=m)m=l.nextSibling,k.test(l.className)&&g.node.removeChild(l);xe(f,g,h)}}b.changes=null}function Db(a){a.node==a.text&&(a.node=p("div",null,null,"position: relative"),a.text.parentNode&&a.text.parentNode.replaceChild(a.node,a.text),a.node.appendChild(a.text),H&&8>M&&(a.node.style.zIndex=2));return a.node}function ve(a,b){var c=a.display.externalMeasured;return c&&c.line==b.line?(a.display.externalMeasured=null,b.measure=c.measure,c.built):re(a,b)}function jd(a,b){var c=b.bgClass?b.bgClass+" "+(b.line.bgClass||""):b.line.bgClass;c&&(c+=" CodeMirror-linebackground");if(b.background)c?b.background.className=c:(b.background.parentNode.removeChild(b.background),b.background=null);else if(c){var d=Db(b);b.background=d.insertBefore(p("div",null,c),d.firstChild);a.display.input.setUneditable(b.background)}b.line.wrapClass?Db(b).className=b.line.wrapClass:b.node!=b.text&&(b.node.className="");b.text.className=(b.textClass?b.textClass+" "+(b.line.textClass||""):b.line.textClass)||""}function we(a,b,c,d){b.gutter&&(b.node.removeChild(b.gutter),b.gutter=null);b.gutterBackground&&(b.node.removeChild(b.gutterBackground),b.gutterBackground=null);if(b.line.gutterClass){var e=Db(b);b.gutterBackground=p("div",null,"CodeMirror-gutter-background "+b.line.gutterClass,"left: "+(a.options.fixedGutter?d.fixedPos:-d.gutterTotalWidth)+"px; width: 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e=ve(a,b);b.text=b.node=e.pre;e.bgClass&&(b.bgClass=e.bgClass);e.textClass&&(b.textClass=e.textClass);jd(a,b);we(a,b,c,d);xe(a,b,d);return b.node}function xe(a,b,c){ye(a,b.line,b,c,!0);if(b.rest)for(var d=0;d<b.rest.length;d++)ye(a,b.rest[d],b,c,!1)}function ye(a,b,c,d,e){if(b.widgets){var f=Db(c),g=0;for(b=b.widgets;g<b.length;++g){var h=b[g],k=p("div",[h.node],"CodeMirror-linewidget"+(h.className?" 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Ba(a,b){for(b=b.target||b.srcElement;b!=a.wrapper;b=b.parentNode)if(!b||1==b.nodeType&&"true"==b.getAttribute("cm-ignore-events")||b.parentNode==a.sizer&&b!=a.mover)return!0}function kd(a){return a.mover.offsetHeight-a.lineSpace.offsetHeight}function ze(a){if(a.cachedPaddingH)return a.cachedPaddingH;var b=D(a.measure,p("pre","x","CodeMirror-line-like"));b=window.getComputedStyle?window.getComputedStyle(b):b.currentStyle;b={left:parseInt(b.paddingLeft),right:parseInt(b.paddingRight)};isNaN(b.left)||isNaN(b.right)||(a.cachedPaddingH=b);return b}function wa(a){return 50-a.display.nativeBarWidth}function Pa(a){return a.display.scroller.clientWidth-wa(a)-a.display.barWidth}function ld(a){return a.display.scroller.clientHeight-wa(a)-a.display.barHeight}function Ae(a,b,c){if(a.line==b)return{map:a.measure.map,cache:a.measure.cache};for(var 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f=Ra(a,b),g=pd(b),h=0,k=b.text.length,l=!0,m=za(b,a.doc.direction);m&&(m=(a.options.lineWrapping?yg:zg)(a,b,c,f,m,d,e),h=(l=1!=m.level)?m.from:m.to-1,k=l?m.to:m.from-1);var q=null,n=null;m=ub(function(b){var c=na(a,f,b);c.top+=g;c.bottom+=g;if(!td(c,d,e,!1))return!1;c.top<=e&&c.left<=d&&(q=b,n=c);return!0},h,k);var t=!1;n?(h=d-n.left<n.right-d,l=h==l,m=q+(l?0:1),l=l?"after":"before",h=h?n.left:n.right):(l||m!=k&&m!=h||m++,l=0==m?"after":m==b.text.length?"before":na(a,f,m-(l?1:0)).bottom+g<=e==l?"after":"before",t=oa(a,r(c,m,l),"line",b,f),h=t.left,t=e<t.top?-1:e>=t.bottom?1:0);m=Zd(b.text,m,1);return rd(c,m,l,t,d-h)}function zg(a,b,c,d,e,f,g){var h=ub(function(h){h=e[h];var k=1!=h.level;return td(oa(a,r(c,k?h.to:h.from,k?"before":"after"),"line",b,d),f,g,!0)},0,e.length-1),k=e[h];if(0<h){var l=1!=k.level;l=oa(a,r(c,l?k.from:k.to,l?"after":"before"),"line",b,d);td(l,f,g,!0)&&l.top>g&&(k=e[h-1])}return k}function 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b=a.display,c={},d={},e=b.gutters.clientLeft,f=b.gutters.firstChild,g=0;f;f=f.nextSibling,++g){var h=a.display.gutterSpecs[g].className;c[h]=f.offsetLeft+f.clientLeft+e;d[h]=f.clientWidth}return{fixedPos:ud(b),gutterTotalWidth:b.gutters.offsetWidth,gutterLeft:c,gutterWidth:d,wrapperWidth:b.wrapper.clientWidth}}function ud(a){return a.scroller.getBoundingClientRect().left-a.sizer.getBoundingClientRect().left}function Le(a){var b=gb(a.display),c=a.options.lineWrapping,d=c&&Math.max(5,a.display.scroller.clientWidth/fb(a.display)-3);return function(e){if(Ea(a.doc,e))return 0;var f=0;if(e.widgets)for(var g=0;g<e.widgets.length;g++)e.widgets[g].height&&(f+=e.widgets[g].height);return c?f+(Math.ceil(e.text.length/d)||1)*b:f+b}}function vd(a){var b=a.doc,c=Le(a);b.iter(function(a){var b=c(a);b!=a.height&&sa(a,b)})}function Ta(a,b,c,d){var e=a.display;if(!c&&"true"==(b.target||b.srcElement).getAttribute("cm-not-content"))return null;c=e.lineSpace.getBoundingClientRect();try{var f=b.clientX-c.left;var g=b.clientY-c.top}catch(k){return null}b=sd(a,f,g);var h;d&&0<b.xRel&&(h=u(a.doc,b.line).text).length==b.ch&&(d=F(h,h.length,a.options.tabSize)-h.length,b=r(b.line,Math.max(0,Math.round((f-ze(a.display).left)/fb(a.display))-d)));return b}function Qa(a,b){if(b>=a.display.viewTo)return null;b-=a.display.viewFrom;if(0>b)return null;a=a.display.view;for(var c=0;c<a.length;c++)if(b-=a[c].size,0>b)return c}function ba(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;d&&c<e.viewTo&&(null==e.updateLineNumbers||e.updateLineNumbers>b)&&(e.updateLineNumbers=b);a.curOp.viewChanged=!0;if(b>=e.viewTo)Aa&&fd(a.doc,b)<e.viewTo&&Fa(a);else if(c<=e.viewFrom)Aa&&pe(a.doc,c+d)>e.viewFrom?Fa(a):(e.viewFrom+=d,e.viewTo+=d);else if(b<=e.viewFrom&&c>=e.viewTo)Fa(a);else if(b<=e.viewFrom){var f=tc(a,c,c+d,1);f?(e.view=e.view.slice(f.index),e.viewFrom=f.lineN,e.viewTo+=d):Fa(a)}else if(c>=e.viewTo)(f=tc(a,b,b,-1))?(e.view=e.view.slice(0,f.index),e.viewTo=f.lineN):Fa(a);else{f=tc(a,b,b,-1);var g=tc(a,c,c+d,1);f&&g?(e.view=e.view.slice(0,f.index).concat(pc(a,f.lineN,g.lineN)).concat(e.view.slice(g.index)),e.viewTo+=d):Fa(a)}if(a=e.externalMeasured)c<a.lineN?a.lineN+=d:b<a.lineN+a.size&&(e.externalMeasured=null)}function Ga(a,b,c){a.curOp.viewChanged=!0;var d=a.display,e=a.display.externalMeasured;e&&b>=e.lineN&&b<e.lineN+e.size&&(d.externalMeasured=null);b<d.viewFrom||b>=d.viewTo||(a=d.view[Qa(a,b)],null!=a.node&&(a=a.changes||(a.changes=[]),-1==O(a,c)&&a.push(c)))}function Fa(a){a.display.viewFrom=a.display.viewTo=a.doc.first;a.display.view=[];a.display.viewOffset=0}function tc(a,b,c,d){var e=Qa(a,b),f=a.display.view;if(!Aa||c==a.doc.first+a.doc.size)return{index:e,lineN:c};for(var g=a.display.viewFrom,h=0;h<e;h++)g+=f[h].size;if(g!=b){if(0<d){if(e==f.length-1)return null;b=g+f[e].size-b;e++}else b=g-b;c+=b}for(;fd(a.doc,c)!=c;){if(e==(0>d?0:f.length-1))return null;c+=d*f[e-(0>d?1:0)].size;e+=d}return{index:e,lineN:c}}function Me(a){a=a.display.view;for(var b=0,c=0;c<a.length;c++){var d=a[c];d.hidden||d.node&&!d.changes||++b}return b}function Gb(a){a.display.input.showSelection(a.display.input.prepareSelection())}function Ne(a,b){void 0===b&&(b=!0);for(var c=a.doc,d={},e=d.cursors=document.createDocumentFragment(),f=d.selection=document.createDocumentFragment(),g=0;g<c.sel.ranges.length;g++)if(b||g!=c.sel.primIndex){var h=c.sel.ranges[g];if(!(h.from().line>=a.display.viewTo||h.to().line<a.display.viewFrom)){var k=h.empty();(k||a.options.showCursorWhenSelecting)&&Oe(a,h.head,e);k||Ag(a,h,f)}}return d}function Oe(a,b,c){b=oa(a,b,"div",null,null,!a.options.singleCursorHeightPerLine);var d=c.appendChild(p("div","\u00a0","CodeMirror-cursor"));d.style.left=b.left+"px";d.style.top=b.top+"px";d.style.height=Math.max(0,b.bottom-b.top)*a.options.cursorHeight+"px";b.other&&(a=c.appendChild(p("div","\u00a0","CodeMirror-cursor 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r="ltr"==g,u=f(a,r?"left":"right"),w=f(b-1,r?"right":"left"),y=null==c&&0==a,z=null==e&&b==t,v=0==k;k=!p||k==p.length-1;3>=w.top-u.top?(b=(q?y:z)&&v?l:(r?u:w).left,d(b,u.top,((q?z:y)&&k?m:(r?w:u).right)-b,u.bottom)):(r?(r=q&&y&&v?l:u.left,y=q?m:h(a,g,"before"),a=q?l:h(b,g,"after"),z=q&&z&&k?m:w.right):(r=q?h(a,g,"before"):l,y=!q&&y&&v?m:u.right,a=!q&&z&&k?l:w.left,z=q?h(b,g,"after"):m),d(r,u.top,y-r,u.bottom),u.bottom<w.top&&d(l,u.bottom,null,w.top),d(a,w.top,z-a,w.bottom));if(!n||0>uc(u,n))n=u;0>uc(w,n)&&(n=w);if(!P||0>uc(u,P))P=u;0>uc(w,P)&&(P=w)});return{start:n,end:P}}var f=a.display,g=a.doc,h=document.createDocumentFragment(),k=ze(a.display),l=k.left,m=Math.max(f.sizerWidth,Pa(a)-f.sizer.offsetLeft)-k.right,q="ltr"==g.direction;f=b.from();b=b.to();if(f.line==b.line)e(f.line,f.ch,b.ch);else{var n=u(g,f.line);k=u(g,b.line);k=ua(n)==ua(k);f=e(f.line,f.ch,k?n.text.length+1:null).end;b=e(b.line,k?0:null,b.ch).start;k&&(f.top<b.top-2?(d(f.right,f.top,null,f.bottom),d(l,b.top,b.left,b.bottom)):d(f.right,f.top,b.left-f.right,f.bottom));f.bottom<b.top&&d(l,f.bottom,null,b.top)}c.appendChild(h)}function wd(a){if(a.state.focused){var b=a.display;clearInterval(b.blinker);var c=!0;b.cursorDiv.style.visibility="";0<a.options.cursorBlinkRate?b.blinker=setInterval(function(){a.hasFocus()||hb(a);b.cursorDiv.style.visibility=(c=!c)?"":"hidden"},a.options.cursorBlinkRate):0>a.options.cursorBlinkRate&&(b.cursorDiv.style.visibility="hidden")}}function Pe(a){a.hasFocus()||(a.display.input.focus(),a.state.focused||xd(a))}function yd(a){a.state.delayingBlurEvent=!0;setTimeout(function(){a.state.delayingBlurEvent&&(a.state.delayingBlurEvent=!1,a.state.focused&&hb(a))},100)}function xd(a,b){a.state.delayingBlurEvent&&!a.state.draggingText&&(a.state.delayingBlurEvent=!1);"nocursor"!=a.options.readOnly&&(a.state.focused||(R(a,"focus",a,b),a.state.focused=!0,L(a.display.wrapper,"CodeMirror-focused"),a.curOp||a.display.selForContextMenu==a.doc.sel||(a.display.input.reset(),Y&&setTimeout(function(){return a.display.input.reset(!0)},20)),a.display.input.receivedFocus()),wd(a))}function hb(a,b){a.state.delayingBlurEvent||(a.state.focused&&(R(a,"blur",a,b),a.state.focused=!1,Ua(a.display.wrapper,"CodeMirror-focused")),clearInterval(a.display.blinker),setTimeout(function(){a.state.focused||(a.display.shift=!1)},150))}function vc(a){for(var b=a.display,c=b.lineDiv.offsetTop,d=0;d<b.view.length;d++){var e=b.view[d],f=a.options.lineWrapping,g=0;if(!e.hidden){if(H&&8>M){f=e.node.offsetTop+e.node.offsetHeight;var h=f-c;c=f}else{var k=e.node.getBoundingClientRect();h=k.bottom-k.top;!f&&e.text.firstChild&&(g=e.text.firstChild.getBoundingClientRect().right-k.left-1)}f=e.line.height-h;if(.005<f||-.005>f)if(sa(e.line,h),Qe(e.line),e.rest)for(h=0;h<e.rest.length;h++)Qe(e.rest[h]);g>a.display.sizerWidth&&(g=Math.ceil(g/fb(a.display)),g>a.display.maxLineLength&&(a.display.maxLineLength=g,a.display.maxLine=e.line,a.display.maxLineChanged=!0))}}}function Qe(a){if(a.widgets)for(var b=0;b<a.widgets.length;++b){var c=a.widgets[b],d=c.node.parentNode;d&&(c.height=d.offsetHeight)}}function wc(a,b,c){var d=c&&null!=c.top?Math.max(0,c.top):a.scroller.scrollTop;d=Math.floor(d-a.lineSpace.offsetTop);var e=c&&null!=c.bottom?c.bottom:d+a.wrapper.clientHeight;d=Oa(b,d);e=Oa(b,e);if(c&&c.ensure){var f=c.ensure.from.line;c=c.ensure.to.line;f<d?(d=f,e=Oa(b,va(u(b,f))+a.wrapper.clientHeight)):Math.min(c,b.lastLine())>=e&&(d=Oa(b,va(u(b,c))-a.wrapper.clientHeight),e=c)}return{from:d,to:Math.max(e,d+1)}}function zd(a,b){var c=a.display,d=gb(a.display);0>b.top&&(b.top=0);var e=a.curOp&&null!=a.curOp.scrollTop?a.curOp.scrollTop:c.scroller.scrollTop,f=ld(a),g={};b.bottom-b.top>f&&(b.bottom=b.top+f);var h=a.doc.height+kd(c),k=b.top<d;d=b.bottom>h-d;b.top<e?g.scrollTop=k?0:b.top:b.bottom>e+f&&(f=Math.min(b.top,(d?h:b.bottom)-f),f!=e&&(g.scrollTop=f));e=a.options.fixedGutter?0:c.gutters.offsetWidth;f=a.curOp&&null!=a.curOp.scrollLeft?a.curOp.scrollLeft:c.scroller.scrollLeft-e;a=Pa(a)-c.gutters.offsetWidth;if(c=b.right-b.left>a)b.right=b.left+a;10>b.left?g.scrollLeft=0:b.left<f?g.scrollLeft=Math.max(0,b.left+e-(c?0:10)):b.right>a+f-3&&(g.scrollLeft=b.right+(c?0:10)-a);return g}function xc(a,b){null!=b&&(yc(a),a.curOp.scrollTop=(null==a.curOp.scrollTop?a.doc.scrollTop:a.curOp.scrollTop)+b)}function ib(a){yc(a);var b=a.getCursor();a.curOp.scrollToPos={from:b,to:b,margin:a.options.cursorScrollMargin}}function Hb(a,b,c){null==b&&null==c||yc(a);null!=b&&(a.curOp.scrollLeft=b);null!=c&&(a.curOp.scrollTop=c)}function yc(a){var b=a.curOp.scrollToPos;if(b){a.curOp.scrollToPos=null;var c=Ie(a,b.from),d=Ie(a,b.to);Re(a,c,d,b.margin)}}function Re(a,b,c,d){b=zd(a,{left:Math.min(b.left,c.left),top:Math.min(b.top,c.top)-d,right:Math.max(b.right,c.right),bottom:Math.max(b.bottom,c.bottom)+d});Hb(a,b.scrollLeft,b.scrollTop)}function Ib(a,b){2>Math.abs(a.doc.scrollTop-b)||(Ca||Ad(a,{top:b}),Se(a,b,!0),Ca&&Ad(a),Jb(a,100))}function Se(a,b,c){b=Math.max(0,Math.min(a.display.scroller.scrollHeight-a.display.scroller.clientHeight,b));if(a.display.scroller.scrollTop!=b||c)a.doc.scrollTop=b,a.display.scrollbars.setScrollTop(b),a.display.scroller.scrollTop!=b&&(a.display.scroller.scrollTop=b)}function Va(a,b,c,d){b=Math.max(0,Math.min(b,a.display.scroller.scrollWidth-a.display.scroller.clientWidth));(c?b==a.doc.scrollLeft:2>Math.abs(a.doc.scrollLeft-b))&&!d||(a.doc.scrollLeft=b,Te(a),a.display.scroller.scrollLeft!=b&&(a.display.scroller.scrollLeft=b),a.display.scrollbars.setScrollLeft(b))}function Kb(a){var b=a.display,c=b.gutters.offsetWidth,d=Math.round(a.doc.height+kd(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+wa(a)+b.barHeight,nativeBarWidth:b.nativeBarWidth,gutterWidth:c}}function jb(a,b){b||(b=Kb(a));var c=a.display.barWidth,d=a.display.barHeight;Ue(a,b);for(b=0;4>b&&c!=a.display.barWidth||d!=a.display.barHeight;b++)c!=a.display.barWidth&&a.options.lineWrapping&&vc(a),Ue(a,Kb(a)),c=a.display.barWidth,d=a.display.barHeight}function Ue(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 Ve(a){a.display.scrollbars&&(a.display.scrollbars.clear(),a.display.scrollbars.addClass&&Ua(a.display.wrapper,a.display.scrollbars.addClass));a.display.scrollbars=new We[a.options.scrollbarStyle](function(b){a.display.wrapper.insertBefore(b,a.display.scrollbarFiller);z(b,"mousedown",function(){a.state.focused&&setTimeout(function(){return a.display.input.focus()},0)});b.setAttribute("cm-not-content","true")},function(b,c){"horizontal"==c?Va(a,b):Ib(a,b)},a);a.display.scrollbars.addClass&&L(a.display.wrapper,a.display.scrollbars.addClass)}function Wa(a){a.curOp={cm:a,viewChanged:!1,startHeight:a.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:++Bg};a=a.curOp;eb?eb.ops.push(a):a.ownsGroup=eb={ops:[a],delayedCallbacks:[]}}function Xa(a){(a=a.curOp)&&ug(a,function(a){for(var b=0;b<a.ops.length;b++)a.ops[b].cm.curOp=null;a=a.ops;for(b=0;b<a.length;b++){var d=a[b],e=d.cm,f=e.display,g=e.display;!g.scrollbarsClipped&&g.scroller.offsetWidth&&(g.nativeBarWidth=g.scroller.offsetWidth-g.scroller.clientWidth,g.heightForcer.style.height=wa(e)+"px",g.sizer.style.marginBottom=-g.nativeBarWidth+"px",g.sizer.style.borderRightWidth=wa(e)+"px",g.scrollbarsClipped=!0);d.updateMaxLine&&hd(e);d.mustUpdate=d.viewChanged||d.forceUpdate||null!=d.scrollTop||d.scrollToPos&&(d.scrollToPos.from.line<f.viewFrom||d.scrollToPos.to.line>=f.viewTo)||f.maxLineChanged&&e.options.lineWrapping;d.update=d.mustUpdate&&new zc(e,d.mustUpdate&&{top:d.scrollTop,ensure:d.scrollToPos},d.forceUpdate)}for(b=0;b<a.length;b++)d=a[b],d.updatedDisplay=d.mustUpdate&&Bd(d.cm,d.update);for(b=0;b<a.length;b++)if(d=a[b],e=d.cm,f=e.display,d.updatedDisplay&&vc(e),d.barMeasure=Kb(e),f.maxLineChanged&&!e.options.lineWrapping&&(g=f.maxLine.text.length,g=na(e,Ra(e,f.maxLine),g,void 0),d.adjustWidthTo=g.left+3,e.display.sizerWidth=d.adjustWidthTo,d.barMeasure.scrollWidth=Math.max(f.scroller.clientWidth,f.sizer.offsetLeft+d.adjustWidthTo+wa(e)+e.display.barWidth),d.maxScrollLeft=Math.max(0,f.sizer.offsetLeft+d.adjustWidthTo-Pa(e))),d.updatedDisplay||d.selectionChanged)d.preparedSelection=f.input.prepareSelection();for(b=0;b<a.length;b++)d=a[b],e=d.cm,null!=d.adjustWidthTo&&(e.display.sizer.style.minWidth=d.adjustWidthTo+"px",d.maxScrollLeft<e.doc.scrollLeft&&Va(e,Math.min(e.display.scroller.scrollLeft,d.maxScrollLeft),!0),e.display.maxLineChanged=!1),f=d.focus&&d.focus==ha(),d.preparedSelection&&e.display.input.showSelection(d.preparedSelection,f),(d.updatedDisplay||d.startHeight!=e.doc.height)&&jb(e,d.barMeasure),d.updatedDisplay&&Cd(e,d.barMeasure),d.selectionChanged&&wd(e),e.state.focused&&d.updateInput&&e.display.input.reset(d.typing),f&&Pe(d.cm);for(b=0;b<a.length;b++){var h=void 0;d=a[b];e=d.cm;f=e.display;g=e.doc;d.updatedDisplay&&Xe(e,d.update);null==f.wheelStartX||null==d.scrollTop&&null==d.scrollLeft&&!d.scrollToPos||(f.wheelStartX=f.wheelStartY=null);null!=d.scrollTop&&Se(e,d.scrollTop,d.forceScroll);null!=d.scrollLeft&&Va(e,d.scrollLeft,!0,!0);if(d.scrollToPos){var k=B(g,d.scrollToPos.from);var l=B(g,d.scrollToPos.to);var m=d.scrollToPos.margin;null==m&&(m=0);e.options.lineWrapping||k!=l||(k=k.ch?r(k.line,"before"==k.sticky?k.ch-1:k.ch,"after"):k,l="before"==k.sticky?r(k.line,k.ch+1,"before"):k);for(var q=0;5>q;q++){var n=!1;h=oa(e,k);var t=l&&l!=k?oa(e,l):h;h={left:Math.min(h.left,t.left),top:Math.min(h.top,t.top)-m,right:Math.max(h.left,t.left),bottom:Math.max(h.bottom,t.bottom)+m};t=zd(e,h);var P=e.doc.scrollTop,u=e.doc.scrollLeft;null!=t.scrollTop&&(Ib(e,t.scrollTop),1<Math.abs(e.doc.scrollTop-P)&&(n=!0));null!=t.scrollLeft&&(Va(e,t.scrollLeft),1<Math.abs(e.doc.scrollLeft-u)&&(n=!0));if(!n)break}l=h;T(e,"scrollCursorIntoView")||(m=e.display,q=m.sizer.getBoundingClientRect(),k=null,0>l.top+q.top?k=!0:l.bottom+q.top>(window.innerHeight||document.documentElement.clientHeight)&&(k=!1),null==k||Cg||(l=p("div","\u200b",null,"position: absolute;\n                         top: "+(l.top-m.viewOffset-e.display.lineSpace.offsetTop)+"px;\n                         height: "+(l.bottom-l.top+wa(e)+m.barHeight)+"px;\n                         left: "+l.left+"px; width: "+Math.max(2,l.right-l.left)+"px;"),e.display.lineSpace.appendChild(l),l.scrollIntoView(k),e.display.lineSpace.removeChild(l)))}l=d.maybeHiddenMarkers;k=d.maybeUnhiddenMarkers;if(l)for(m=0;m<l.length;++m)l[m].lines.length||R(l[m],"hide");if(k)for(l=0;l<k.length;++l)k[l].lines.length&&R(k[l],"unhide");f.wrapper.offsetHeight&&(g.scrollTop=e.display.scroller.scrollTop);d.changeObjs&&R(e,"changes",e,d.changeObjs);d.update&&d.update.finish()}})}function ea(a,b){if(a.curOp)return b();Wa(a);try{return b()}finally{Xa(a)}}function U(a,b){return function(){if(a.curOp)return b.apply(a,arguments);Wa(a);try{return b.apply(a,arguments)}finally{Xa(a)}}}function Z(a){return function(){if(this.curOp)return a.apply(this,arguments);Wa(this);try{return a.apply(this,arguments)}finally{Xa(this)}}}function V(a){return function(){var b=this.cm;if(!b||b.curOp)return a.apply(this,arguments);Wa(b);try{return a.apply(this,arguments)}finally{Xa(b)}}}function Jb(a,b){a.doc.highlightFrontier<a.display.viewTo&&a.state.highlight.set(b,w(Dg,a))}function Dg(a){var b=a.doc;if(!(b.highlightFrontier>=a.display.viewTo)){var c=+new Date+a.options.workTime,d=zb(a,b.highlightFrontier),e=[];b.iter(d.line,Math.min(b.first+b.size,a.display.viewTo+500),function(f){if(d.line>=a.display.viewFrom){var g=f.styles,h=f.text.length>a.options.maxHighlightLength?Ma(b.mode,d.state):null,k=ee(a,f,d,!0);h&&(d.state=h);f.styles=k.styles;h=f.styleClasses;(k=k.classes)?f.styleClasses=k:h&&(f.styleClasses=null);k=!g||g.length!=f.styles.length||h!=k&&(!h||!k||h.bgClass!=k.bgClass||h.textClass!=k.textClass);for(h=0;!k&&h<g.length;++h)k=g[h]!=f.styles[h];k&&e.push(d.line);f.stateAfter=d.save()}else f.text.length<=a.options.maxHighlightLength&&bd(a,f.text,d),f.stateAfter=0==d.line%5?d.save():null;d.nextLine();if(+new Date>c)return Jb(a,a.options.workDelay),!0});b.highlightFrontier=d.line;b.modeFrontier=Math.max(b.modeFrontier,d.line);e.length&&ea(a,function(){for(var b=0;b<e.length;b++)Ga(a,e[b],"text")})}}function Bd(a,b){var c=a.display,d=a.doc;if(b.editorIsHidden)return Fa(a),!1;if(!b.force&&b.visible.from>=c.viewFrom&&b.visible.to<=c.viewTo&&(null==c.updateLineNumbers||c.updateLineNumbers>=c.viewTo)&&c.renderedView==c.view&&0==Me(a))return!1;Ye(a)&&(Fa(a),b.dims=nd(a));var e=d.first+d.size,f=Math.max(b.visible.from-a.options.viewportMargin,d.first),g=Math.min(e,b.visible.to+a.options.viewportMargin);c.viewFrom<f&&20>f-c.viewFrom&&(f=Math.max(d.first,c.viewFrom));c.viewTo>g&&20>c.viewTo-g&&(g=Math.min(e,c.viewTo));Aa&&(f=fd(a.doc,f),g=pe(a.doc,g));d=f!=c.viewFrom||g!=c.viewTo||c.lastWrapHeight!=b.wrapperHeight||c.lastWrapWidth!=b.wrapperWidth;e=a.display;0==e.view.length||f>=e.viewTo||g<=e.viewFrom?(e.view=pc(a,f,g),e.viewFrom=f):(e.viewFrom>f?e.view=pc(a,f,e.viewFrom).concat(e.view):e.viewFrom<f&&(e.view=e.view.slice(Qa(a,f))),e.viewFrom=f,e.viewTo<g?e.view=e.view.concat(pc(a,e.viewTo,g)):e.viewTo>g&&(e.view=e.view.slice(0,Qa(a,g))));e.viewTo=g;c.viewOffset=va(u(a.doc,c.viewFrom));a.display.mover.style.top=c.viewOffset+"px";g=Me(a);if(!d&&0==g&&!b.force&&c.renderedView==c.view&&(null==c.updateLineNumbers||c.updateLineNumbers>=c.viewTo))return!1;a.hasFocus()?f=null:(f=ha())&&x(a.display.lineDiv,f)?(f={activeElt:f},window.getSelection&&(e=window.getSelection(),e.anchorNode&&e.extend&&x(a.display.lineDiv,e.anchorNode)&&(f.anchorNode=e.anchorNode,f.anchorOffset=e.anchorOffset,f.focusNode=e.focusNode,f.focusOffset=e.focusOffset))):f=null;4<g&&(c.lineDiv.style.display="none");Eg(a,c.updateLineNumbers,b.dims);4<g&&(c.lineDiv.style.display="");c.renderedView=c.view;(g=f)&&g.activeElt&&g.activeElt!=ha()&&(g.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(g.activeElt.nodeName)&&g.anchorNode&&x(document.body,g.anchorNode)&&x(document.body,g.focusNode)&&(f=window.getSelection(),e=document.createRange(),e.setEnd(g.anchorNode,g.anchorOffset),e.collapse(!1),f.removeAllRanges(),f.addRange(e),f.extend(g.focusNode,g.focusOffset)));G(c.cursorDiv);G(c.selectionDiv);c.gutters.style.height=c.sizer.style.minHeight=0;d&&(c.lastWrapHeight=b.wrapperHeight,c.lastWrapWidth=b.wrapperWidth,Jb(a,400));c.updateLineNumbers=null;return!0}function Xe(a,b){for(var c=b.viewport,d=!0;;d=!1){if(d&&a.options.lineWrapping&&b.oldDisplayWidth!=Pa(a))d&&(b.visible=wc(a.display,a.doc,c));else if(c&&null!=c.top&&(c={top:Math.min(a.doc.height+kd(a.display)-ld(a),c.top)}),b.visible=wc(a.display,a.doc,c),b.visible.from>=a.display.viewFrom&&b.visible.to<=a.display.viewTo)break;if(!Bd(a,b))break;vc(a);d=Kb(a);Gb(a);jb(a,d);Cd(a,d);b.force=!1}b.signal(a,"update",a);if(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 Ad(a,b){b=new zc(a,b);if(Bd(a,b)){vc(a);Xe(a,b);var c=Kb(a);Gb(a);jb(a,c);Cd(a,c);b.finish()}}function Eg(a,b,c){function d(b){var d=b.nextSibling;Y&&ma&&a.display.currentWheelTarget==b?b.style.display="none":b.parentNode.removeChild(b);return d}var e=a.display,f=a.options.lineNumbers,g=e.lineDiv,h=g.firstChild,k=e.view;e=e.viewFrom;for(var l=0;l<k.length;l++){var m=k[l];if(!m.hidden)if(m.node&&m.node.parentNode==g){for(;h!=m.node;)h=d(h);h=f&&null!=b&&b<=e&&m.lineNumber;m.changes&&(-1<O(m.changes,"gutter")&&(h=!1),ue(a,m,e,c));h&&(G(m.lineNumber),m.lineNumber.appendChild(document.createTextNode(Zc(a.options,e))));h=m.node.nextSibling}else{var q=wg(a,m,e,c);g.insertBefore(q,h)}e+=m.size}for(;h;)h=d(h)}function Dd(a){a.sizer.style.marginLeft=a.gutters.offsetWidth+"px"}function Cd(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+wa(a)+"px"}function Te(a){var b=a.display,c=b.view;if(b.alignWidgets||b.gutters.firstChild&&a.options.fixedGutter){for(var d=ud(b)-b.scroller.scrollLeft+a.doc.scrollLeft,e=b.gutters.offsetWidth,f=d+"px",g=0;g<c.length;g++)if(!c[g].hidden){a.options.fixedGutter&&(c[g].gutter&&(c[g].gutter.style.left=f),c[g].gutterBackground&&(c[g].gutterBackground.style.left=f));var h=c[g].alignable;if(h)for(var k=0;k<h.length;k++)h[k].style.left=f}a.options.fixedGutter&&(b.gutters.style.left=d+e+"px")}}function Ye(a){if(!a.options.lineNumbers)return!1;var b=a.doc;b=Zc(a.options,b.first+b.size-1);var c=a.display;if(b.length!=c.lineNumChars){var d=c.measure.appendChild(p("div",[p("div",b)],"CodeMirror-linenumber CodeMirror-gutter-elt")),e=d.firstChild.offsetWidth;d=d.offsetWidth-e;c.lineGutter.style.width="";c.lineNumInnerWidth=Math.max(e,c.lineGutter.offsetWidth-d)+1;c.lineNumWidth=c.lineNumInnerWidth+d;c.lineNumChars=c.lineNumInnerWidth?b.length:-1;c.lineGutter.style.width=c.lineNumWidth+"px";Dd(a.display);return!0}return!1}function Ed(a,b){for(var c=[],d=!1,e=0;e<a.length;e++){var f=a[e],g=null;"string"!=typeof 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k=f.changes[h];if(c<k.from.line)k.from=r(k.from.line+d,k.from.ch),k.to=r(k.to.line+d,k.to.ch);else if(b<=k.to.line){g=!1;break}}g||(a.splice(0,e+1),e=0)}}}function vf(a,b){var c=b.from.line,d=b.to.line;b=b.text.length-(d-c)-1;yf(a.done,c,d,b);yf(a.undone,c,d,b)}function Pb(a,b,c,d){var e=b,f=b;"number"==typeof b?f=u(a,Math.max(a.first,Math.min(b,a.first+a.size-1))):e=J(b);if(null==e)return null;d(f,e)&&a.cm&&Ga(a.cm,e,c);return f}function Qb(a){this.lines=a;this.parent=null;for(var b=0,c=0;c<a.length;++c)a[c].parent=this,b+=a[c].height;this.height=b}function Rb(a){this.children=a;for(var b=0,c=0,d=0;d<a.length;++d){var e=a[d];b+=e.chunkSize();c+=e.height;e.parent=this}this.size=b;this.height=c;this.parent=null}function Lg(a,b,c,d){var e=new Sb(a,c,d),f=a.cm;f&&e.noHScroll&&(f.display.alignWidgets=!0);Pb(a,b,"widget",function(b){var 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g=b.line,h=a.cm,k;a.iter(g,c.line+1,function(a){h&&f.collapsed&&!h.options.lineWrapping&&ua(a)==h.display.maxLine&&(k=!0);f.collapsed&&g!=b.line&&sa(a,0);var d=new nc(f,g==b.line?b.ch:null,g==c.line?c.ch:null);a.markedSpans=a.markedSpans?a.markedSpans.concat([d]):[d];d.marker.attachLine(a);++g});f.collapsed&&a.iter(b.line,c.line+1,function(b){Ea(a,b)&&sa(b,0)});f.clearOnEnter&&z(f,"beforeCursorEnter",function(){return f.clear()});f.readOnly&&(tf=!0,(a.history.done.length||a.history.undone.length)&&a.clearHistory());f.collapsed&&(f.id=++zf,f.atomic=!0);if(h){k&&(h.curOp.updateMaxLine=!0);if(f.collapsed)ba(h,b.line,c.line+1);else if(f.className||f.startStyle||f.endStyle||f.css||f.attributes||f.title)for(d=b.line;d<=c.line;d++)Ga(h,d,"text");f.atomic&&pf(h.doc);W(h,"markerAdded",h,f)}return f}function Mg(a,b,c,d,e){d=C(d);d.shared=!1;var f=[pb(a,b,c,d,e)],g=f[0],h=d.widgetNode;Ia(a,function(a){h&&(d.widgetNode=h.cloneNode(!0));f.push(pb(a,B(a,b),B(a,c),d,e));for(var 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t=c,P=h.wrapper.getBoundingClientRect(),w=0,p=U(a,function(a){0!==a.buttons&&be(a)?f(a):g(a)}),y=U(a,g);a.state.selectingText=y;z(h.wrapper.ownerDocument,"mousemove",p);z(h.wrapper.ownerDocument,"mouseup",y)}function eh(a,b){var c=b.anchor,d=b.head,e=u(a.doc,c.line);if(0==A(c,d)&&c.sticky==d.sticky)return b;e=za(e);if(!e)return b;var f=vb(e,c.ch,c.sticky),g=e[f];if(g.from!=c.ch&&g.to!=c.ch)return b;var h=f+(g.from==c.ch==(1!=g.level)?0:1);if(0==h||h==e.length)return b;d.line!=c.line?a=0<(d.line-c.line)*("ltr"==a.doc.direction?1:-1):(a=vb(e,d.ch,d.sticky),f=a-f||(d.ch-c.ch)*(1==g.level?-1:1),a=a==h-1||a==h?0>f:0<f);e=e[h+(a?-1:0)];e=(h=a==(1==e.level))?e.from:e.to;h=h?"after":"before";return c.ch==e&&c.sticky==h?b:new I(new r(c.line,e,h),d)}function Kc(a,b,c,d){if(b.touches){var e=b.touches[0].clientX;var f=b.touches[0].clientY}else try{e=b.clientX,f=b.clientY}catch(k){return!1}if(e>=Math.floor(a.display.gutters.getBoundingClientRect().right))return!1;d&&aa(b);d=a.display;var 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e=c.ranges[d];if(!(100<e.head.ch||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<f.electricChars.length;h++){if(-1<b.indexOf(f.electricChars.charAt(h))){g=Zb(a,e.head.line,"smart");break}}else f.electricInput&&f.electricInput.test(u(a.doc,e.head.line).text.slice(0,e.head.ch))&&(g=Zb(a,e.head.line,"smart"));g&&W(a,"electricInput",a,e.head.line)}}}function Xf(a){for(var b=[],c=[],d=0;d<a.doc.sel.ranges.length;d++){var e=a.doc.sel.ranges[d].head.line;e={anchor:r(e,0),head:r(e+1,0)};c.push(e);b.push(a.getRange(e.anchor,e.head))}return{text:b,ranges:c}}function Yf(a,b,c,d){a.setAttribute("autocorrect",c?"":"off");a.setAttribute("autocapitalize",d?"":"off");a.setAttribute("spellcheck",!!b)}function Zf(){var a=p("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),b=p("div",[a],null,"overflow: hidden; position: relative; width: 3px; height: 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w=k.text.charAt(b.ch)||"\n";w=ya(w,n)?"w":q&&"\n"==w?"n":!q||/\s/.test(w)?null:"p";!q||t||w||(w="s");if(m&&m!=w){0>c&&(c=1,f(),b.sticky="after");break}w&&(m=w);if(0<c&&!f(!t))break}h=Fc(a,b,g,h,!0);$c(g,h)&&(h.hitSide=!0);return h}function $f(a,b,c,d){var e=a.doc,f=b.left;if("page"==d){var g=Math.max(Math.min(a.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight)-.5*gb(a.display),3);g=(0<c?b.bottom:b.top)+c*g}else"line"==d&&(g=0<c?b.bottom+3:b.top-3);for(;;){b=sd(a,f,g);if(!b.outside)break;if(0>c?0>=g:g>=e.height){b.hitSide=!0;break}g+=5*c}return b}function ag(a,b){var c=md(a,b.line);if(!c||c.hidden)return null;var d=u(a.doc,b.line);c=Ae(c,d,b.line);a=za(d,a.doc.direction);d="left";a&&(d=vb(a,b.ch)%2?"right":"left");b=Be(c.map,b.ch,d);b.offset="right"==b.collapse?b.end:b.start;return b}function ih(a){for(;a;a=a.parentNode)if(/CodeMirror-gutter-wrapper/.test(a.className))return!0;return!1}function tb(a,b){b&&(a.bad=!0);return a}function 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I(ad(this.ranges[b].anchor),ad(this.ranges[b].head));return new ka(a,this.primIndex)};ka.prototype.somethingSelected=function(){for(var a=0;a<this.ranges.length;a++)if(!this.ranges[a].empty())return!0;return!1};ka.prototype.contains=function(a,b){b||(b=a);for(var c=0;c<this.ranges.length;c++){var d=this.ranges[c];if(0<=A(b,d.from())&&0>=A(a,d.to()))return c}return-1};var I=function(a,b){this.anchor=a;this.head=b};I.prototype.from=function(){return lc(this.anchor,this.head)};I.prototype.to=function(){return kc(this.anchor,this.head)};I.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};Qb.prototype={chunkSize:function(){return this.lines.length},removeInner:function(a,b){for(var c=a,d=a+b;c<d;++c){var e=this.lines[c];this.height-=e.height;var f=e;f.parent=null;me(f);W(e,"delete")}this.lines.splice(a,b)},collapse:function(a){a.push.apply(a,this.lines)},insertInner:function(a,b,c){this.height+=c;this.lines=this.lines.slice(0,a).concat(b).concat(this.lines.slice(a));for(a=0;a<b.length;++a)b[a].parent=this},iterN:function(a,b,c){for(b=a+b;a<b;++a)if(c(this.lines[a]))return!0}};Rb.prototype={chunkSize:function(){return this.size},removeInner:function(a,b){this.size-=b;for(var c=0;c<this.children.length;++c){var d=this.children[c],e=d.chunkSize();if(a<e){var f=Math.min(b,e-a),g=d.height;d.removeInner(a,f);this.height-=g-d.height;e==f&&(this.children.splice(c--,1),d.parent=null);if(0==(b-=f))break;a=0}else a-=e}25>this.size-b&&(1<this.children.length||!(this.children[0]instanceof Qb))&&(a=[],this.collapse(a),this.children=[new Qb(a)],this.children[0].parent=this)},collapse:function(a){for(var b=0;b<this.children.length;++b)this.children[b].collapse(a)},insertInner:function(a,b,c){this.size+=b.length;this.height+=c;for(var d=0;d<this.children.length;++d){var e=this.children[d],f=e.chunkSize();if(a<=f){e.insertInner(a,b,c);if(e.lines&&50<e.lines.length){for(b=a=e.lines.length%25+25;b<e.lines.length;)c=new Qb(e.lines.slice(b,b+=25)),e.height-=c.height,this.children.splice(++d,0,c),c.parent=this;e.lines=e.lines.slice(0,a);this.maybeSpill()}break}a-=f}},maybeSpill:function(){if(!(10>=this.children.length)){var a=this;do{var b=a.children.splice(a.children.length-5,5);b=new Rb(b);if(a.parent){a.size-=b.size;a.height-=b.height;var c=O(a.parent.children,a);a.parent.children.splice(c+1,0,b)}else c=new Rb(a.children),c.parent=a,a.children=[c,b],a=c;b.parent=a.parent}while(10<a.children.length);a.parent.maybeSpill()}},iterN:function(a,b,c){for(var d=0;d<this.children.length;++d){var e=this.children[d],f=e.chunkSize();if(a<f){f=Math.min(b,f-a);if(e.iterN(a,f,c))return!0;if(0==(b-=f))break;a=0}else a-=f}}};var Sb=function(a,b,c){if(c)for(var d in c)c.hasOwnProperty(d)&&(this[d]=c[d]);this.doc=a;this.node=b};Sb.prototype.clear=function(){var a=this.doc.cm,b=this.line.widgets,c=this.line,d=J(c);if(null!=d&&b){for(var e=0;e<b.length;++e)b[e]==this&&b.splice(e--,1);b.length||(c.widgets=null);var f=Eb(this);sa(c,Math.max(0,c.height-f));a&&(ea(a,function(){var b=-f;va(c)<(a.curOp&&a.curOp.scrollTop||a.doc.scrollTop)&&xc(a,b);Ga(a,d,"widget")}),W(a,"lineWidgetCleared",a,this,d))}};Sb.prototype.changed=function(){var a=this,b=this.height,c=this.doc.cm,d=this.line;this.height=null;var e=Eb(this)-b;e&&(Ea(this.doc,d)||sa(d,d.height+e),c&&ea(c,function(){c.curOp.forceUpdate=!0;va(d)<(c.curOp&&c.curOp.scrollTop||c.doc.scrollTop)&&xc(c,e);W(c,"lineWidgetChanged",c,a,J(d))}))};ab(Sb);var zf=0,Ja=function(a,b){this.lines=[];this.type=b;this.doc=a;this.id=++zf};Ja.prototype.clear=function(){if(!this.explicitlyCleared){var a=this.doc.cm,b=a&&!a.curOp;b&&Wa(a);if(la(this,"clear")){var c=this.find();c&&W(this,"clear",c.from,c.to)}for(var d=c=null,e=0;e<this.lines.length;++e){var f=this.lines[e],g=Ab(f.markedSpans,this);a&&!this.collapsed?Ga(a,J(f),"text"):a&&(null!=g.to&&(d=J(f)),null!=g.from&&(c=J(f)));for(var h=f,k=void 0,l=f.markedSpans,m=g,q=0;q<l.length;++q)l[q]!=m&&(k||(k=[])).push(l[q]);h.markedSpans=k;null==g.from&&this.collapsed&&!Ea(this.doc,f)&&a&&sa(f,gb(a.display))}if(a&&this.collapsed&&!a.options.lineWrapping)for(e=0;e<this.lines.length;++e)f=ua(this.lines[e]),g=oc(f),g>a.display.maxLineLength&&(a.display.maxLine=f,a.display.maxLineLength=g,a.display.maxLineChanged=!0);null!=c&&a&&this.collapsed&&ba(a,c,d+1);this.lines.length=0;this.explicitlyCleared=!0;this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,a&&pf(a.doc));a&&W(a,"markerCleared",a,this,c,d);b&&Xa(a);this.parent&&this.parent.clear()}};Ja.prototype.find=function(a,b){null==a&&"bookmark"==this.type&&(a=1);for(var c,d,e=0;e<this.lines.length;++e){var f=this.lines[e],g=Ab(f.markedSpans,this);if(null!=g.from&&(c=r(b?f:J(f),g.from),-1==a))return c;if(null!=g.to&&(d=r(b?f:J(f),g.to),1==a))return d}return c&&{from:c,to:d}};Ja.prototype.changed=function(){var a=this,b=this.find(-1,!0),c=this,d=this.doc.cm;b&&d&&ea(d,function(){var e=b.line,f=J(b.line);if(f=md(d,f))De(f),d.curOp.selectionChanged=d.curOp.forceUpdate=!0;d.curOp.updateMaxLine=!0;Ea(c.doc,e)||null==c.height||(f=c.height,c.height=null,(f=Eb(c)-f)&&sa(e,e.height+f));W(d,"markerChanged",d,a)})};Ja.prototype.attachLine=function(a){if(!this.lines.length&&this.doc.cm){var b=this.doc.cm.curOp;b.maybeHiddenMarkers&&-1!=O(b.maybeHiddenMarkers,this)||(b.maybeUnhiddenMarkers||(b.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(a)};Ja.prototype.detachLine=function(a){this.lines.splice(O(this.lines,a),1);!this.lines.length&&this.doc.cm&&(a=this.doc.cm.curOp,(a.maybeHiddenMarkers||(a.maybeHiddenMarkers=[])).push(this))};ab(Ja);var Tb=function(a,b){this.markers=a;this.primary=b;for(b=0;b<a.length;++b)a[b].parent=this};Tb.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var a=0;a<this.markers.length;++a)this.markers[a].clear();W(this,"clear")}};Tb.prototype.find=function(a,b){return this.primary.find(a,b)};ab(Tb);var ph=0,ca=function(a,b,c,d,e){if(!(this instanceof ca))return new ca(a,b,c,d,e);null==c&&(c=0);Rb.call(this,[new Qb([new kb("",null)])]);this.first=c;this.scrollTop=this.scrollLeft=0;this.cantEdit=!1;this.cleanGeneration=1;this.modeFrontier=this.highlightFrontier=c;c=r(c,0);this.sel=Da(c);this.history=new Bc(null);this.id=++ph;this.modeOption=b;this.lineSep=d;this.direction="rtl"==e?"rtl":"ltr";this.extend=!1;"string"==typeof a&&(a=this.splitLines(a));Hd(this,{from:c,to:c,text:a});X(this,Da(c),xa)};ca.prototype=Xd(Rb.prototype,{constructor:ca,iter:function(a,b,c){c?this.iterN(a-this.first,b-a,c):this.iterN(this.first,this.first+this.size,a)},insert:function(a,b){for(var c=0,d=0;d<b.length;++d)c+=b[d].height;this.insertInner(a-this.first,b,c)},remove:function(a,b){this.removeInner(a-this.first,b)},getValue:function(a){var b=Yc(this,this.first,this.first+this.size);return!1===a?b:b.join(a||this.lineSeparator())},setValue:V(function(a){var b=r(this.first,0),c=this.first+this.size-1;nb(this,{from:b,to:r(c,u(this,c).text.length),text:this.splitLines(a),origin:"setValue",full:!0},!0);this.cm&&Hb(this.cm,0,0);X(this,Da(b),xa)}),replaceRange:function(a,b,c,d){b=B(this,b);c=c?B(this,c):b;ob(this,a,b,c,d)},getRange:function(a,b,c){a=Na(this,B(this,a),B(this,b));return!1===c?a:a.join(c||this.lineSeparator())},getLine:function(a){return(a=this.getLineHandle(a))&&a.text},getLineHandle:function(a){if(yb(this,a))return u(this,a)},getLineNumber:function(a){return J(a)},getLineHandleVisualStart:function(a){"number"==typeof a&&(a=u(this,a));return ua(a)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(a){return B(this,a)},getCursor:function(a){var b=this.sel.primary();return null==a||"head"==a?b.head:"anchor"==a?b.anchor:"end"==a||"to"==a||!1===a?b.to():b.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:V(function(a,b,c){a=B(this,"number"==typeof a?r(a,b||0):a);X(this,Da(a,null),c)}),setSelection:V(function(a,b,c){var d=B(this,a);a=B(this,b||a);X(this,Da(d,a),c)}),extendSelection:V(function(a,b,c){Dc(this,B(this,a),b&&B(this,b),c)}),extendSelections:V(function(a,b){lf(this,de(this,a),b)}),extendSelectionsBy:V(function(a,b){a=hc(this.sel.ranges,a);lf(this,de(this,a),b)}),setSelections:V(function(a,b,c){if(a.length){for(var d=[],e=0;e<a.length;e++)d[e]=new I(B(this,a[e].anchor),B(this,a[e].head));null==b&&(b=Math.min(a.length-1,this.sel.primIndex));X(this,qa(this.cm,d,b),c)}}),addSelection:V(function(a,b,c){var d=this.sel.ranges.slice(0);d.push(new I(B(this,a),B(this,b||a)));X(this,qa(this.cm,d,d.length-1),c)}),getSelection:function(a){for(var b=this.sel.ranges,c,d=0;d<b.length;d++){var e=Na(this,b[d].from(),b[d].to());c=c?c.concat(e):e}return!1===a?c:c.join(a||this.lineSeparator())},getSelections:function(a){for(var b=[],c=this.sel.ranges,d=0;d<c.length;d++){var e=Na(this,c[d].from(),c[d].to());!1!==a&&(e=e.join(a||this.lineSeparator()));b[d]=e}return b},replaceSelection:function(a,b,c){for(var d=[],e=0;e<this.sel.ranges.length;e++)d[e]=a;this.replaceSelections(d,b,c||"+input")},replaceSelections:V(function(a,b,c){for(var d=[],e=this.sel,f=0;f<e.ranges.length;f++){var g=e.ranges[f];d[f]={from:g.from(),to:g.to(),text:this.splitLines(a[f]),origin:c}}if(a=b&&"end"!=b){a=[];e=c=r(this.first,0);for(f=0;f<d.length;f++){var h=d[f];g=cf(h.from,c,e);var k=cf(Ha(h),c,e);c=h.to;e=k;"around"==b?(h=this.sel.ranges[f],h=0>A(h.head,h.anchor),a[f]=new I(h?k:g,h?g:k)):a[f]=new I(g,g)}a=new ka(a,this.sel.primIndex)}b=a;for(a=d.length-1;0<=a;a--)nb(this,d[a]);b?mf(this,b):this.cm&&ib(this.cm)}),undo:V(function(){Gc(this,"undo")}),redo:V(function(){Gc(this,"redo")}),undoSelection:V(function(){Gc(this,"undo",!0)}),redoSelection:V(function(){Gc(this,"redo",!0)}),setExtending:function(a){this.extend=a},getExtending:function(){return this.extend},historySize:function(){for(var a=this.history,b=0,c=0,d=0;d<a.done.length;d++)a.done[d].ranges||++b;for(d=0;d<a.undone.length;d++)a.undone[d].ranges||++c;return{undo:b,redo:c}},clearHistory:function(){var a=this;this.history=new Bc(this.history.maxGeneration);Ia(this,function(b){return b.history=a.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(a){a&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null);return this.history.generation},isClean:function(a){return this.history.generation==(a||this.cleanGeneration)},getHistory:function(){return{done:lb(this.history.done),undone:lb(this.history.undone)}},setHistory:function(a){var b=this.history=new Bc(this.history.maxGeneration);b.done=lb(a.done.slice(0),null,!0);b.undone=lb(a.undone.slice(0),null,!0)},setGutterMarker:V(function(a,b,c){return Pb(this,a,"gutter",function(a){var d=a.gutterMarkers||(a.gutterMarkers={});d[b]=c;!c&&Yd(d)&&(a.gutterMarkers=null);return!0})}),clearGutter:V(function(a){var b=this;this.iter(function(c){c.gutterMarkers&&c.gutterMarkers[a]&&Pb(b,c,"gutter",function(){c.gutterMarkers[a]=null;Yd(c.gutterMarkers)&&(c.gutterMarkers=null);return!0})})}),lineInfo:function(a){if("number"==typeof a){if(!yb(this,a))return null;var b=a;a=u(this,a);if(!a)return null}else if(b=J(a),null==b)return null;return{line:b,handle:a,text:a.text,gutterMarkers:a.gutterMarkers,textClass:a.textClass,bgClass:a.bgClass,wrapClass:a.wrapClass,widgets:a.widgets}},addLineClass:V(function(a,b,c){return Pb(this,a,"gutter"==b?"gutter":"class",function(a){var d="text"==b?"textClass":"background"==b?"bgClass":"gutter"==b?"gutterClass":"wrapClass";if(a[d]){if(v(c).test(a[d]))return!1;a[d]+=" "+c}else a[d]=c;return!0})}),removeLineClass:V(function(a,b,c){return Pb(this,a,"gutter"==b?"gutter":"class",function(a){var d="text"==b?"textClass":"background"==b?"bgClass":"gutter"==b?"gutterClass":"wrapClass",f=a[d];if(f)if(null==c)a[d]=null;else{var g=f.match(v(c));if(!g)return!1;var h=g.index+g[0].length;a[d]=f.slice(0,g.index)+(g.index&&h!=f.length?" ":"")+f.slice(h)||null}else return!1;return!0})}),addLineWidget:V(function(a,b,c){return Lg(this,a,b,c)}),removeLineWidget:function(a){a.clear()},markText:function(a,b,c){return pb(this,B(this,a),B(this,b),c,c&&c.type||"range")},setBookmark:function(a,b){b={replacedWith:b&&(null==b.nodeType?b.widget:b),insertLeft:b&&b.insertLeft,clearWhenEmpty:!1,shared:b&&b.shared,handleMouseEvents:b&&b.handleMouseEvents};a=B(this,a);return pb(this,a,a,b,"bookmark")},findMarksAt:function(a){a=B(this,a);var b=[],c=u(this,a.line).markedSpans;if(c)for(var d=0;d<c.length;++d){var e=c[d];(null==e.from||e.from<=a.ch)&&(null==e.to||e.to>=a.ch)&&b.push(e.marker.parent||e.marker)}return b},findMarks:function(a,b,c){a=B(this,a);b=B(this,b);var d=[],e=a.line;this.iter(a.line,b.line+1,function(f){if(f=f.markedSpans)for(var g=0;g<f.length;g++){var h=f[g];null!=h.to&&e==a.line&&a.ch>=h.to||null==h.from&&e!=a.line||null!=h.from&&e==b.line&&h.from>=b.ch||c&&!c(h.marker)||d.push(h.marker.parent||h.marker)}++e});return d},getAllMarks:function(){var a=[];this.iter(function(b){if(b=b.markedSpans)for(var c=0;c<b.length;++c)null!=b[c].from&&a.push(b[c].marker)});return a},posFromIndex:function(a){var b,c=this.first,d=this.lineSeparator().length;this.iter(function(e){e=e.text.length+d;if(e>a)return b=a,!0;a-=e;++c});return B(this,r(c,b))},indexFromPos:function(a){a=B(this,a);var b=a.ch;if(a.line<this.first||0>a.ch)return 0;var c=this.lineSeparator().length;this.iter(this.first,a.line,function(a){b+=a.text.length+c});return b},copy:function(a){var b=new ca(Yc(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);b.scrollTop=this.scrollTop;b.scrollLeft=this.scrollLeft;b.sel=this.sel;b.extend=!1;a&&(b.history.undoDepth=this.history.undoDepth,b.setHistory(this.getHistory()));return b},linkedDoc:function(a){a||(a={});var b=this.first,c=this.first+this.size;null!=a.from&&a.from>b&&(b=a.from);null!=a.to&&a.to<c&&(c=a.to);b=new ca(Yc(this,b,c),a.mode||this.modeOption,b,this.lineSep,this.direction);a.sharedHist&&(b.history=this.history);(this.linked||(this.linked=[])).push({doc:b,sharedHist:a.sharedHist});b.linked=[{doc:this,isParent:!0,sharedHist:a.sharedHist}];a=Af(this);for(c=0;c<a.length;c++){var d=a[c],e=d.find(),f=b.clipPos(e.from);e=b.clipPos(e.to);A(f,e)&&(f=pb(b,f,e,d.primary,d.primary.type),d.markers.push(f),f.parent=d)}return b},unlinkDoc:function(a){a instanceof N&&(a=a.doc);if(this.linked)for(var b=0;b<this.linked.length;++b)if(this.linked[b].doc==a){this.linked.splice(b,1);a.unlinkDoc(this);Ng(Af(this));break}if(a.history==this.history){var c=[a.id];Ia(a,function(a){return c.push(a.id)},!0);a.history=new Bc(null);a.history.done=lb(this.history.done,c);a.history.undone=lb(this.history.undone,c)}},iterLinkedDocs:function(a){Ia(this,a)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(a){return this.lineSep?a.split(this.lineSep):Ud(a)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:V(function(a){"rtl"!=a&&(a="ltr");a!=this.direction&&(this.direction=a,this.iter(function(a){return a.order=null}),this.cm&&Hg(this.cm))})});ca.prototype.eachLine=ca.prototype.iter;for(var Cf=0,Uf=!1,Ka={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:"'",224:"Mod",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},dc=0;10>dc;dc++)Ka[dc+48]=Ka[dc+96]=String(dc);for(var Pc=65;90>=Pc;Pc++)Ka[Pc]=String.fromCharCode(Pc);for(var ec=1;12>=ec;ec++)Ka[ec+111]=Ka[ec+63235]="F"+ec;var Ub={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"},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"},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"},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"]}};Ub["default"]=ma?Ub.macDefault:Ub.pcDefault;var Vb={selectAll:rf,singleSelection:function(a){return a.setSelection(a.getCursor("anchor"),a.getCursor("head"),xa)},killLine:function(a){return rb(a,function(b){if(b.empty()){var c=u(a.doc,b.head.line).text.length;return b.head.ch==c&&b.head.line<a.lastLine()?{from:b.head,to:r(b.head.line+1,0)}:{from:b.head,to:r(b.head.line,c)}}return{from:b.from(),to:b.to()}})},deleteLine:function(a){return rb(a,function(b){return{from:r(b.from().line,0),to:B(a.doc,r(b.to().line+1,0))}})},delLineLeft:function(a){return rb(a,function(a){return{from:r(a.from().line,0),to:a.from()}})},delWrappedLineLeft:function(a){return rb(a,function(b){var c=a.charCoords(b.head,"div").top+5;return{from:a.coordsChar({left:0,top:c},"div"),to:b.from()}})},delWrappedLineRight:function(a){return rb(a,function(b){var c=a.charCoords(b.head,"div").top+5;c=a.coordsChar({left:a.display.lineDiv.offsetWidth+100,top:c},"div");return{from:b.from(),to:c}})},undo:function(a){return a.undo()},redo:function(a){return a.redo()},undoSelection:function(a){return a.undoSelection()},redoSelection:function(a){return a.redoSelection()},goDocStart:function(a){return a.extendSelection(r(a.firstLine(),0))},goDocEnd:function(a){return a.extendSelection(r(a.lastLine()))},goLineStart:function(a){return a.extendSelectionsBy(function(b){return If(a,b.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(a){return a.extendSelectionsBy(function(b){return Jf(a,b.head)},{origin:"+move",bias:1})},goLineEnd:function(a){return a.extendSelectionsBy(function(b){b=b.head.line;var c=u(a.doc,b);var d=c;for(var e;e=db(d,!1);)d=e.find(1,!0).line;d!=c&&(b=J(d));return Nd(!0,a,c,b,-1)},{origin:"+move",bias:-1})},goLineRight:function(a){return a.extendSelectionsBy(function(b){b=a.cursorCoords(b.head,"div").top+5;return a.coordsChar({left:a.display.lineDiv.offsetWidth+100,top:b},"div")},bc)},goLineLeft:function(a){return a.extendSelectionsBy(function(b){b=a.cursorCoords(b.head,"div").top+5;return a.coordsChar({left:0,top:b},"div")},bc)},goLineLeftSmart:function(a){return a.extendSelectionsBy(function(b){var c=a.cursorCoords(b.head,"div").top+5;c=a.coordsChar({left:0,top:c},"div");return c.ch<a.getLine(c.line).search(/\S/)?Jf(a,b.head):c},bc)},goLineUp:function(a){return a.moveV(-1,"line")},goLineDown:function(a){return a.moveV(1,"line")},goPageUp:function(a){return a.moveV(-1,"page")},goPageDown:function(a){return a.moveV(1,"page")},goCharLeft:function(a){return a.moveH(-1,"char")},goCharRight:function(a){return a.moveH(1,"char")},goColumnLeft:function(a){return a.moveH(-1,"column")},goColumnRight:function(a){return a.moveH(1,"column")},goWordLeft:function(a){return a.moveH(-1,"word")},goGroupRight:function(a){return a.moveH(1,"group")},goGroupLeft:function(a){return a.moveH(-1,"group")},goWordRight:function(a){return a.moveH(1,"word")},delCharBefore:function(a){return a.deleteH(-1,"codepoint")},delCharAfter:function(a){return a.deleteH(1,"char")},delWordBefore:function(a){return a.deleteH(-1,"word")},delWordAfter:function(a){return a.deleteH(1,"word")},delGroupBefore:function(a){return a.deleteH(-1,"group")},delGroupAfter:function(a){return a.deleteH(1,"group")},indentAuto:function(a){return a.indentSelection("smart")},indentMore:function(a){return a.indentSelection("add")},indentLess:function(a){return a.indentSelection("subtract")},insertTab:function(a){return a.replaceSelection("\t")},insertSoftTab:function(a){for(var b=[],c=a.listSelections(),d=a.options.tabSize,e=0;e<c.length;e++){var f=c[e].from();f=F(a.getLine(f.line),f.ch,d);b.push(Qc(d-f%d))}a.replaceSelections(b)},defaultTab:function(a){a.somethingSelected()?a.indentSelection("add"):a.execCommand("insertTab")},transposeChars:function(a){return ea(a,function(){for(var b=a.listSelections(),c=[],d=0;d<b.length;d++)if(b[d].empty()){var e=b[d].head,f=u(a.doc,e.line).text;if(f)if(e.ch==f.length&&(e=new r(e.line,e.ch-1)),0<e.ch)e=new r(e.line,e.ch+1),a.replaceRange(f.charAt(e.ch-1)+f.charAt(e.ch-2),r(e.line,e.ch-2),e,"+transpose");else if(e.line>a.doc.first){var g=u(a.doc,e.line-1).text;g&&(e=new r(e.line,1),a.replaceRange(f.charAt(0)+a.doc.lineSeparator()+g.charAt(g.length-1),r(e.line-1,g.length-1),e,"+transpose"))}c.push(new I(e,e))}a.setSelections(c)})},newlineAndIndent:function(a){return ea(a,function(){for(var b=a.listSelections(),c=b.length-1;0<=c;c--)a.replaceRange(a.doc.lineSeparator(),b[c].anchor,b[c].head,"+input");b=a.listSelections();for(c=0;c<b.length;c++)a.indentLine(b[c].from().line,null,!0);ib(a)})},openLine:function(a){return a.replaceSelection("\n","start")},toggleOverwrite:function(a){return a.toggleOverwrite()}},Ug=new La,Od=null,Pd=function(a,b,c){this.time=a;this.pos=b;this.button=c};Pd.prototype.compare=function(a,b,c){return this.time+400>a&&0==A(b,this.pos)&&c==this.button};var Yb,Xb,sb={toString:function(){return"CodeMirror.Init"}},Tf={},Mc={};N.defaults=Tf;N.optionHandlers=Mc;var Sd=[];N.defineInitHook=function(a){return Sd.push(a)};var fa=null,K=function(a){this.cm=a;this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null;this.polling=new La;this.composing=null;this.gracePeriod=!1;this.readDOMTimeout=null};K.prototype.init=function(a){function b(a){for(a=a.target;a;a=a.parentNode){if(a==g)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(a.className))break}return!1}function c(a){if(b(a)&&!T(f,a)){if(f.somethingSelected())fa={lineWise:!1,text:f.getSelections()},"cut"==a.type&&f.replaceSelection("",null,"cut");else if(f.options.lineWiseCopyCut){var d=Xf(f);fa={lineWise:!0,text:d.text};"cut"==a.type&&f.operation(function(){f.setSelections(d.ranges,0,xa);f.replaceSelection("",null,"cut")})}else return;if(a.clipboardData){a.clipboardData.clearData();var c=fa.text.join("\n");a.clipboardData.setData("Text",c);if(a.clipboardData.getData("Text")==c){a.preventDefault();return}}var h=Zf();a=h.firstChild;f.display.lineSpace.insertBefore(h,f.display.lineSpace.firstChild);a.value=fa.text.join("\n");var q=document.activeElement;ac(a);setTimeout(function(){f.display.lineSpace.removeChild(h);q.focus();q==g&&e.showPrimarySelection()},50)}}var d=this,e=this,f=e.cm,g=e.div=a.lineDiv;Yf(g,f.options.spellcheck,f.options.autocorrect,f.options.autocapitalize);z(g,"paste",function(a){!b(a)||T(f,a)||Wf(a,f)||11>=M&&setTimeout(U(f,function(){return d.updateFromDOM()}),20)});z(g,"compositionstart",function(a){d.composing={data:a.data,done:!1}});z(g,"compositionupdate",function(a){d.composing||(d.composing={data:a.data,done:!1})});z(g,"compositionend",function(a){d.composing&&(a.data!=d.composing.data&&d.readFromDOMSoon(),d.composing.done=!0)});z(g,"touchstart",function(){return e.forceCompositionEnd()});z(g,"input",function(){d.composing||d.readFromDOMSoon()});z(g,"copy",c);z(g,"cut",c)};K.prototype.screenReaderLabelChanged=function(a){a?this.div.setAttribute("aria-label",a):this.div.removeAttribute("aria-label")};K.prototype.prepareSelection=function(){var a=Ne(this.cm,!1);a.focus=document.activeElement==this.div;return a};K.prototype.showSelection=function(a,b){a&&this.cm.display.view.length&&((a.focus||b)&&this.showPrimarySelection(),this.showMultipleSelections(a))};K.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()};K.prototype.showPrimarySelection=function(){var a=this.getSelection(),b=this.cm,c=b.doc.sel.primary(),d=c.from();c=c.to();if(b.display.viewTo==b.display.viewFrom||d.line>=b.display.viewTo||c.line<b.display.viewFrom)a.removeAllRanges();else{var e=Nc(b,a.anchorNode,a.anchorOffset),f=Nc(b,a.focusNode,a.focusOffset);if(!e||e.bad||!f||f.bad||0!=A(lc(e,f),d)||0!=A(kc(e,f),c))if(e=b.display.view,d=d.line>=b.display.viewFrom&&ag(b,d)||{node:e[0].measure.map[2],offset:0},c=c.line<b.display.viewTo&&ag(b,c),c||(c=e[e.length-1].measure,c=c.maps?c.maps[c.maps.length-1]:c.map,c={node:c[c.length-1],offset:c[c.length-2]-c[c.length-3]}),d&&c){e=a.rangeCount&&a.getRangeAt(0);try{var g=Bb(d.node,d.offset,c.offset,c.node)}catch(h){}g&&(!Ca&&b.state.focused?(a.collapse(d.node,d.offset),g.collapsed||(a.removeAllRanges(),a.addRange(g))):(a.removeAllRanges(),a.addRange(g)),e&&null==a.anchorNode?a.addRange(e):Ca&&this.startGracePeriod());this.rememberSelection()}else a.removeAllRanges()}};K.prototype.startGracePeriod=function(){var a=this;clearTimeout(this.gracePeriod);this.gracePeriod=setTimeout(function(){a.gracePeriod=!1;a.selectionChanged()&&a.cm.operation(function(){return a.cm.curOp.selectionChanged=!0})},20)};K.prototype.showMultipleSelections=function(a){D(this.cm.display.cursorDiv,a.cursors);D(this.cm.display.selectionDiv,a.selection)};K.prototype.rememberSelection=function(){var a=this.getSelection();this.lastAnchorNode=a.anchorNode;this.lastAnchorOffset=a.anchorOffset;this.lastFocusNode=a.focusNode;this.lastFocusOffset=a.focusOffset};K.prototype.selectionInEditor=function(){var a=this.getSelection();if(!a.rangeCount)return!1;a=a.getRangeAt(0).commonAncestorContainer;return x(this.div,a)};K.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()&&document.activeElement==this.div||this.showSelection(this.prepareSelection(),!0),this.div.focus())};K.prototype.blur=function(){this.div.blur()};K.prototype.getField=function(){return this.div};K.prototype.supportsTouch=function(){return!0};K.prototype.receivedFocus=function(){function a(){b.cm.state.focused&&(b.pollSelection(),b.polling.set(b.cm.options.pollInterval,a))}var b=this;this.selectionInEditor()?this.pollSelection():ea(this.cm,function(){return b.cm.curOp.selectionChanged=!0});this.polling.set(this.cm.options.pollInterval,a)};K.prototype.selectionChanged=function(){var a=this.getSelection();return a.anchorNode!=this.lastAnchorNode||a.anchorOffset!=this.lastAnchorOffset||a.focusNode!=this.lastFocusNode||a.focusOffset!=this.lastFocusOffset};K.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var a=this.getSelection(),b=this.cm;if(rc&&qc&&this.cm.display.gutterSpecs.length&&ih(a.anchorNode))this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();else if(!this.composing){this.rememberSelection();var c=Nc(b,a.anchorNode,a.anchorOffset),d=Nc(b,a.focusNode,a.focusOffset);c&&d&&ea(b,function(){X(b.doc,Da(c,d),xa);if(c.bad||d.bad)b.curOp.selectionChanged=!0})}}};K.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var a=this.cm,b=a.display,c=a.doc.sel.primary(),d=c.from(),e=c.to();0==d.ch&&d.line>a.firstLine()&&(d=r(d.line-1,u(a.doc,d.line-1).length));e.ch==u(a.doc,e.line).text.length&&e.line<a.lastLine()&&(e=r(e.line+1,0));if(d.line<b.viewFrom||e.line>b.viewTo-1)return!1;var f;d.line==b.viewFrom||0==(f=Qa(a,d.line))?(c=J(b.view[0].line),f=b.view[0].node):(c=J(b.view[f].line),f=b.view[f-1].node.nextSibling);var g=Qa(a,e.line);g==b.view.length-1?(e=b.viewTo-1,b=b.lineDiv.lastChild):(e=J(b.view[g+1].line)-1,b=b.view[g+1].node.previousSibling);if(!f)return!1;b=a.doc.splitLines(jh(a,f,b,c,e));for(f=Na(a.doc,r(c,0),r(e,u(a.doc,e).text.length));1<b.length&&1<f.length;)if(y(b)==y(f))b.pop(),f.pop(),e--;else if(b[0]==f[0])b.shift(),f.shift(),c++;else break;var h=0;g=0;for(var k=b[0],l=f[0],m=Math.min(k.length,l.length);h<m&&k.charCodeAt(h)==l.charCodeAt(h);)++h;k=y(b);l=y(f);for(m=Math.min(k.length-(1==b.length?h:0),l.length-(1==f.length?h:0));g<m&&k.charCodeAt(k.length-g-1)==l.charCodeAt(l.length-g-1);)++g;if(1==b.length&&1==f.length&&c==d.line)for(;h&&h>d.ch&&k.charCodeAt(k.length-g-1)==l.charCodeAt(l.length-g-1);)h--,g++;b[b.length-1]=k.slice(0,k.length-g).replace(/^\u200b+/,"");b[0]=b[0].slice(h).replace(/\u200b+$/,"");d=r(c,h);c=r(e,f.length?y(f).length-g:0);if(1<b.length||b[0]||A(d,c))return ob(a.doc,b,d,c,"+input"),!0};K.prototype.ensurePolled=function(){this.forceCompositionEnd()};K.prototype.reset=function(){this.forceCompositionEnd()};K.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())};K.prototype.readFromDOMSoon=function(){var a=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){a.readDOMTimeout=null;if(a.composing)if(a.composing.done)a.composing=null;else return;a.updateFromDOM()},80))};K.prototype.updateFromDOM=function(){var a=this;!this.cm.isReadOnly()&&this.pollContent()||ea(this.cm,function(){return ba(a.cm)})};K.prototype.setUneditable=function(a){a.contentEditable="false"};K.prototype.onKeyPress=function(a){0==a.charCode||this.composing||(a.preventDefault(),this.cm.isReadOnly()||U(this.cm,Td)(this.cm,String.fromCharCode(null==a.charCode?a.keyCode:a.charCode),0))};K.prototype.readOnlyChanged=function(a){this.div.contentEditable=String("nocursor"!=a)};K.prototype.onContextMenu=function(){};K.prototype.resetPosition=function(){};K.prototype.needsContentAttribute=!0;var Q=function(a){this.cm=a;this.prevInput="";this.pollingFast=!1;this.polling=new La;this.hasSelection=!1;this.composing=null};Q.prototype.init=function(a){function b(a){if(!T(e,a)){if(e.somethingSelected())fa={lineWise:!1,text:e.getSelections()};else if(e.options.lineWiseCopyCut){var b=Xf(e);fa={lineWise:!0,text:b.text};"cut"==a.type?e.setSelections(b.ranges,null,xa):(d.prevInput="",f.value=b.text.join("\n"),ac(f))}else return;"cut"==a.type&&(e.state.cutIncoming=+new Date)}}var c=this,d=this,e=this.cm;this.createField(a);var f=this.textarea;a.wrapper.insertBefore(this.wrapper,a.wrapper.firstChild);$b&&(f.style.width="0px");z(f,"input",function(){H&&9<=M&&c.hasSelection&&(c.hasSelection=null);d.poll()});z(f,"paste",function(a){T(e,a)||Wf(a,e)||(e.state.pasteIncoming=+new Date,d.fastPoll())});z(f,"cut",b);z(f,"copy",b);z(a.scroller,"paste",function(b){if(!Ba(a,b)&&!T(e,b))if(f.dispatchEvent){var c=new Event("paste");c.clipboardData=b.clipboardData;f.dispatchEvent(c)}else e.state.pasteIncoming=+new Date,d.focus()});z(a.lineSpace,"selectstart",function(b){Ba(a,b)||aa(b)});z(f,"compositionstart",function(){var a=e.getCursor("from");d.composing&&d.composing.range.clear();d.composing={start:a,range:e.markText(a,e.getCursor("to"),{className:"CodeMirror-composing"})}});z(f,"compositionend",function(){d.composing&&(d.poll(),d.composing.range.clear(),d.composing=null)})};Q.prototype.createField=function(a){this.wrapper=Zf();this.textarea=this.wrapper.firstChild};Q.prototype.screenReaderLabelChanged=function(a){a?this.textarea.setAttribute("aria-label",a):this.textarea.removeAttribute("aria-label")};Q.prototype.prepareSelection=function(){var a=this.cm,b=a.display,c=a.doc,d=Ne(a);if(a.options.moveInputWithCursor){a=oa(a,c.sel.primary().head,"div");c=b.wrapper.getBoundingClientRect();var e=b.lineDiv.getBoundingClientRect();d.teTop=Math.max(0,Math.min(b.wrapper.clientHeight-10,a.top+e.top-c.top));d.teLeft=Math.max(0,Math.min(b.wrapper.clientWidth-10,a.left+e.left-c.left))}return d};Q.prototype.showSelection=function(a){var b=this.cm.display;D(b.cursorDiv,a.cursors);D(b.selectionDiv,a.selection);null!=a.teTop&&(this.wrapper.style.top=a.teTop+"px",this.wrapper.style.left=a.teLeft+"px")};Q.prototype.reset=function(a){if(!this.contextMenuPending&&!this.composing){var b=this.cm;b.somethingSelected()?(this.prevInput="",a=b.getSelection(),this.textarea.value=a,b.state.focused&&ac(this.textarea),H&&9<=M&&(this.hasSelection=a)):a||(this.prevInput=this.textarea.value="",H&&9<=M&&(this.hasSelection=null))}};Q.prototype.getField=function(){return this.textarea};Q.prototype.supportsTouch=function(){return!1};Q.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!Mb||ha()!=this.textarea))try{this.textarea.focus()}catch(a){}};Q.prototype.blur=function(){this.textarea.blur()};Q.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0};Q.prototype.receivedFocus=function(){this.slowPoll()};Q.prototype.slowPoll=function(){var a=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){a.poll();a.cm.state.focused&&a.slowPoll()})};Q.prototype.fastPoll=function(){function a(){c.poll()||b?(c.pollingFast=!1,c.slowPoll()):(b=!0,c.polling.set(60,a))}var b=!1,c=this;c.pollingFast=!0;c.polling.set(20,a)};Q.prototype.poll=function(){var a=this,b=this.cm,c=this.textarea,d=this.prevInput;if(this.contextMenuPending||!b.state.focused||oh(c)&&!d&&!this.composing||b.isReadOnly()||b.options.disableInput||b.state.keySeq)return!1;var e=c.value;if(e==d&&!b.somethingSelected())return!1;if(H&&9<=M&&this.hasSelection===e||ma&&/[\uf700-\uf7ff]/.test(e))return b.display.input.reset(),!1;if(b.doc.sel==b.display.selForContextMenu){var f=e.charCodeAt(0);8203!=f||d||(d="\u200b");if(8666==f)return this.reset(),this.cm.execCommand("undo")}var g=0;for(f=Math.min(d.length,e.length);g<f&&d.charCodeAt(g)==e.charCodeAt(g);)++g;ea(b,function(){Td(b,e.slice(g),d.length-g,null,a.composing?"*compose":null);1E3<e.length||-1<e.indexOf("\n")?c.value=a.prevInput="":a.prevInput=e;a.composing&&(a.composing.range.clear(),a.composing.range=b.markText(a.composing.start,b.getCursor("to"),{className:"CodeMirror-composing"}))});return!0};Q.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)};Q.prototype.onKeyPress=function(){H&&9<=M&&(this.hasSelection=null);this.fastPoll()};Q.prototype.onContextMenu=function(a){function b(){if(null!=g.selectionStart){var a=e.somethingSelected(),b="\u200b"+(a?g.value:"");g.value="\u21da";g.value=b;d.prevInput=a?"":"\u200b";g.selectionStart=1;g.selectionEnd=b.length;f.selForContextMenu=e.doc.sel}}function c(){if(d.contextMenuPending==c&&(d.contextMenuPending=!1,d.wrapper.style.cssText=m,g.style.cssText=l,H&&9>M&&f.scrollbars.setScrollTop(f.scroller.scrollTop=k),null!=g.selectionStart)){(!H||H&&9>M)&&b();var a=0,h=function(){f.selForContextMenu==e.doc.sel&&0==g.selectionStart&&0<g.selectionEnd&&"\u200b"==d.prevInput?U(e,rf)(e):10>a++?f.detectingSelectAll=setTimeout(h,500):(f.selForContextMenu=null,f.input.reset())};f.detectingSelectAll=setTimeout(h,200)}}var d=this,e=d.cm,f=e.display,g=d.textarea;d.contextMenuPending&&d.contextMenuPending();var h=Ta(e,a),k=f.scroller.scrollTop;if(h&&!pa){e.options.resetSelectionOnContextMenu&&-1==e.doc.sel.contains(h)&&U(e,X)(e.doc,Da(h),xa);var l=g.style.cssText,m=d.wrapper.style.cssText;h=d.wrapper.offsetParent.getBoundingClientRect();d.wrapper.style.cssText="position: static";g.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(a.clientY-h.top-5)+"px; left: "+(a.clientX-h.left-5)+"px;\n      z-index: 1000; background: "+(H?"rgba(255, 255, 255, .05)":"transparent")+";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);";if(Y)var q=window.scrollY;f.input.focus();Y&&window.scrollTo(null,q);f.input.reset();e.somethingSelected()||(g.value=d.prevInput=" ");d.contextMenuPending=c;f.selForContextMenu=e.doc.sel;clearTimeout(f.detectingSelectAll);H&&9<=M&&b();if(Qd){xb(a);var n=function(){ia(window,"mouseup",n);setTimeout(c,20)};z(window,"mouseup",n)}else setTimeout(c,50)}};Q.prototype.readOnlyChanged=function(a){a||this.reset();this.textarea.disabled="nocursor"==a;this.textarea.readOnly=!!a};Q.prototype.setUneditable=function(){};Q.prototype.needsContentAttribute=!1;(function(a){function b(b,e,f,g){a.defaults[b]=e;f&&(c[b]=g?function(a,b,d){d!=sb&&f(a,b,d)}:f)}var c=a.optionHandlers;a.defineOption=b;a.Init=sb;b("value","",function(a,b){return a.setValue(b)},!0);b("mode",null,function(a,b){a.doc.modeOption=b;Gd(a)},!0);b("indentUnit",2,Gd,!0);b("indentWithTabs",!1);b("smartIndent",!0);b("tabSize",4,function(a){Nb(a);Fb(a);ba(a)},!0);b("lineSeparator",null,function(a,b){if(a.doc.lineSep=b){var d=[],c=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;d.push(r(c,f))}c++});for(var e=d.length-1;0<=e;e--)ob(a.doc,b,d[e],r(d[e].line,d[e].ch+b.length))}});b("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(a,b,c){a.state.specialChars=new RegExp(b.source+(b.test("\t")?"":"|\t"),"g");c!=sb&&a.refresh()});b("specialCharPlaceholder",tg,function(a){return a.refresh()},!0);b("electricChars",!0);b("inputStyle",Mb?"contenteditable":"textarea",function(){throw Error("inputStyle can not (yet) be changed in a running editor");},!0);b("spellcheck",!1,function(a,b){return a.getInputField().spellcheck=b},!0);b("autocorrect",!1,function(a,b){return a.getInputField().autocorrect=b},!0);b("autocapitalize",!1,function(a,b){return a.getInputField().autocapitalize=b},!0);b("rtlMoveVisually",!nh);b("wholeLineUpdateBefore",!0);b("theme","default",function(a){Sf(a);Lb(a)},!0);b("keyMap","default",function(a,b,c){b=Hc(b);(c=c!=sb&&Hc(c))&&c.detach&&c.detach(a,b);b.attach&&b.attach(a,c||null)});b("extraKeys",null);b("configureMouse",null);b("lineWrapping",!1,gh,!0);b("gutters",[],function(a,b){a.display.gutterSpecs=Ed(b,a.options.lineNumbers);Lb(a)},!0);b("fixedGutter",!0,function(a,b){a.display.gutters.style.left=b?ud(a.display)+"px":"0";a.refresh()},!0);b("coverGutterNextToScrollbar",!1,function(a){return jb(a)},!0);b("scrollbarStyle","native",function(a){Ve(a);jb(a);a.display.scrollbars.setScrollTop(a.doc.scrollTop);a.display.scrollbars.setScrollLeft(a.doc.scrollLeft)},!0);b("lineNumbers",!1,function(a,b){a.display.gutterSpecs=Ed(a.options.gutters,b);Lb(a)},!0);b("firstLineNumber",1,Lb,!0);b("lineNumberFormatter",function(a){return a},Lb,!0);b("showCursorWhenSelecting",!1,Gb,!0);b("resetSelectionOnContextMenu",!0);b("lineWiseCopyCut",!0);b("pasteLinesPerSelection",!0);b("selectionsMayTouch",!1);b("readOnly",!1,function(a,b){"nocursor"==b&&(hb(a),a.display.input.blur());a.display.input.readOnlyChanged(b)});b("screenReaderLabel",null,function(a,b){a.display.input.screenReaderLabelChanged(""===b?null:b)});b("disableInput",!1,function(a,b){b||a.display.input.reset()},!0);b("dragDrop",!0,fh);b("allowDropFileTypes",null);b("cursorBlinkRate",530);b("cursorScrollMargin",0);b("cursorHeight",1,Gb,!0);b("singleCursorHeightPerLine",!0,Gb,!0);b("workTime",100);b("workDelay",100);b("flattenSpans",!0,Nb,!0);b("addModeClass",!1,Nb,!0);b("pollInterval",100);b("undoDepth",200,function(a,b){return a.doc.history.undoDepth=b});b("historyEventDelay",1250);b("viewportMargin",10,function(a){return a.refresh()},!0);b("maxHighlightLength",1E4,Nb,!0);b("moveInputWithCursor",!0,function(a,b){b||a.display.input.resetPosition()});b("tabindex",null,function(a,b){return a.display.input.getField().tabIndex=b||""});b("autofocus",null);b("direction","ltr",function(a,b){return a.doc.setDirection(b)},!0);b("phrases",null)})(N);(function(a){var b=a.optionHandlers,c=a.helpers={};a.prototype={constructor:a,focus:function(){window.focus();this.display.input.focus()},setOption:function(a,c){var d=this.options,e=d[a];if(d[a]!=c||"mode"==a)d[a]=c,b.hasOwnProperty(a)&&U(this,b[a])(this,c,e),R(this,"optionChange",this,a)},getOption:function(a){return this.options[a]},getDoc:function(){return this.doc},addKeyMap:function(a,b){this.state.keyMaps[b?"push":"unshift"](Hc(a))},removeKeyMap:function(a){for(var b=this.state.keyMaps,c=0;c<b.length;++c)if(b[c]==a||b[c].name==a)return b.splice(c,1),!0},addOverlay:Z(function(b,c){var d=b.token?b:a.getMode(this.options,b);if(d.startState)throw Error("Overlays may 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I(k,h[d].to()),xa)}}}),getTokenAt:function(a,b){return ie(this,a,b)},getLineTokens:function(a,b){return ie(this,r(a),b,!0)},getTokenTypeAt:function(a){a=B(this.doc,a);var b=ge(this,u(this.doc,a.line)),c=0,d=(b.length-1)/2;a=a.ch;if(0==a)b=b[2];else for(;;){var h=c+d>>1;if((h?b[2*h-1]:0)>=a)d=h;else if(b[2*h+1]<a)c=h+1;else{b=b[2*h+2];break}}c=b?b.indexOf("overlay "):-1;return 0>c?b:0==c?null:b.slice(0,c-1)},getModeAt:function(b){var c=this.doc.mode;return c.innerMode?a.innerMode(c,this.getTokenAt(b).state).mode:c},getHelper:function(a,b){return this.getHelpers(a,b)[0]},getHelpers:function(a,b){var d=[];if(!c.hasOwnProperty(b))return d;var e=c[b];a=this.getModeAt(a);if("string"==typeof a[b])e[a[b]]&&d.push(e[a[b]]);else if(a[b])for(var h=0;h<a[b].length;h++){var k=e[a[b][h]];k&&d.push(k)}else a.helperType&&e[a.helperType]?d.push(e[a.helperType]):e[a.name]&&d.push(e[a.name]);for(b=0;b<e._global.length;b++)h=e._global[b],h.pred(a,this)&&-1==O(d,h.val)&&d.push(h.val);return d},getStateAfter:function(a,b){var c=this.doc;a=Math.max(c.first,Math.min(null==a?c.first+c.size-1:a,c.first+c.size-1));return zb(this,a+1,b).state},cursorCoords:function(a,b){var c=this.doc.sel.primary();a=null==a?c.head:"object"==typeof a?B(this.doc,a):a?c.from():c.to();return oa(this,a,b||"page")},charCoords:function(a,b){return qd(this,B(this.doc,a),b||"page")},coordsChar:function(a,b){a=He(this,a,b||"page");return sd(this,a.left,a.top)},lineAtHeight:function(a,b){a=He(this,{top:a,left:0},b||"page").top;return Oa(this.doc,a+this.display.viewOffset)},heightAtLine:function(a,b,c){var d=!1;if("number"==typeof a){var e=this.doc.first+this.doc.size-1;a<this.doc.first?a=this.doc.first:a>e&&(a=e,d=!0);a=u(this.doc,a)}return sc(this,a,{top:0,left:0},b||"page",c||d).top+(d?this.doc.height-va(a):0)},defaultTextHeight:function(){return gb(this.display)},defaultCharWidth:function(){return fb(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(a,b,c,g,h){var d=this.display;a=oa(this,B(this.doc,a));var e=a.bottom,f=a.left;b.style.position="absolute";b.setAttribute("cm-ignore-events","true");this.display.input.setUneditable(b);d.sizer.appendChild(b);if("over"==g)e=a.top;else if("above"==g||"near"==g){var q=Math.max(d.wrapper.clientHeight,this.doc.height),n=Math.max(d.sizer.clientWidth,d.lineSpace.clientWidth);("above"==g||a.bottom+b.offsetHeight>q)&&a.top>b.offsetHeight?e=a.top-b.offsetHeight:a.bottom+b.offsetHeight<=q&&(e=a.bottom);f+b.offsetWidth>n&&(f=n-b.offsetWidth)}b.style.top=e+"px";b.style.left=b.style.right="";"right"==h?(f=d.sizer.clientWidth-b.offsetWidth,b.style.right="0px"):("left"==h?f=0:"middle"==h&&(f=(d.sizer.clientWidth-b.offsetWidth)/2),b.style.left=f+"px");c&&(a=zd(this,{left:f,top:e,right:f+b.offsetWidth,bottom:e+b.offsetHeight}),null!=a.scrollTop&&Ib(this,a.scrollTop),null!=a.scrollLeft&&Va(this,a.scrollLeft))},triggerOnKeyDown:Z(Mf),triggerOnKeyPress:Z(Of),triggerOnKeyUp:Nf,triggerOnMouseDown:Z(Pf),execCommand:function(a){if(Vb.hasOwnProperty(a))return Vb[a].call(null,this)},triggerElectric:Z(function(a){Vf(this,a)}),findPosH:function(a,b,c,g){var d=1;0>b&&(d=-1,b=-b);a=B(this.doc,a);for(var e=0;e<b&&(a=Vd(this.doc,a,d,c,g),!a.hitSide);++e);return a},moveH:Z(function(a,b){var c=this;this.extendSelectionsBy(function(d){return c.display.shift||c.doc.extend||d.empty()?Vd(c.doc,d.head,a,b,c.options.rtlMoveVisually):0>a?d.from():d.to()},bc)}),deleteH:Z(function(a,b){var c=this.doc;this.doc.sel.somethingSelected()?c.replaceSelection("",null,"+delete"):rb(this,function(d){var e=Vd(c,d.head,a,b,!1);return 0>a?{from:e,to:d.head}:{from:d.head,to:e}})}),findPosV:function(a,b,c,g){var d=1;0>b&&(d=-1,b=-b);var e=B(this.doc,a);for(a=0;a<b&&(e=oa(this,e,"div"),null==g?g=e.left:e.left=g,e=$f(this,e,d,c),!e.hitSide);++a);return e},moveV:Z(function(a,b){var c=this,d=this.doc,e=[],k=!this.display.shift&&!d.extend&&d.sel.somethingSelected();d.extendSelectionsBy(function(f){if(k)return 0>a?f.from():f.to();var g=oa(c,f.head,"div");null!=f.goalColumn&&(g.left=f.goalColumn);e.push(g.left);var h=$f(c,g,a,b);"page"==b&&f==d.sel.primary()&&xc(c,qd(c,h,"div").top-g.top);return h},bc);if(e.length)for(var l=0;l<d.sel.ranges.length;l++)d.sel.ranges[l].goalColumn=e[l]}),findWordAt:function(a){var b=u(this.doc,a.line).text,c=a.ch,d=a.ch;if(b){var h=this.getHelper(a,"wordChars");"before"!=a.sticky&&d!=b.length||!c?++d:--c;var k=b.charAt(c);for(k=ya(k,h)?function(a){return ya(a,h)}:/\s/.test(k)?function(a){return/\s/.test(a)}:function(a){return!/\s/.test(a)&&!ya(a)};0<c&&k(b.charAt(c-1));)--c;for(;d<b.length&&k(b.charAt(d));)++d}return new I(r(a.line,c),r(a.line,d))},toggleOverwrite:function(a){if(null==a||a!=this.state.overwrite)(this.state.overwrite=!this.state.overwrite)?L(this.display.cursorDiv,"CodeMirror-overwrite"):Ua(this.display.cursorDiv,"CodeMirror-overwrite"),R(this,"overwriteToggle",this,this.state.overwrite)},hasFocus:function(){return this.display.input.getField()==ha()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:Z(function(a,b){Hb(this,a,b)}),getScrollInfo:function(){var a=this.display.scroller;return{left:a.scrollLeft,top:a.scrollTop,height:a.scrollHeight-wa(this)-this.display.barHeight,width:a.scrollWidth-wa(this)-this.display.barWidth,clientHeight:ld(this),clientWidth:Pa(this)}},scrollIntoView:Z(function(a,b){null==a?(a={from:this.doc.sel.primary().head,to:null},null==b&&(b=this.options.cursorScrollMargin)):"number"==typeof a?a={from:r(a,0),to:null}:null==a.from&&(a={from:a,to:null});a.to||(a.to=a.from);a.margin=b||0;null!=a.from.line?(yc(this),this.curOp.scrollToPos=a):Re(this,a.from,a.to,a.margin)}),setSize:Z(function(a,b){var c=this,d=function(a){return"number"==typeof a||/^\d+$/.test(String(a))?a+"px":a};null!=a&&(this.display.wrapper.style.width=d(a));null!=b&&(this.display.wrapper.style.height=d(b));this.options.lineWrapping&&Ee(this);var e=this.display.viewFrom;this.doc.iter(e,this.display.viewTo,function(a){if(a.widgets)for(var b=0;b<a.widgets.length;b++)if(a.widgets[b].noHScroll){Ga(c,e,"widget");break}++e});this.curOp.forceUpdate=!0;R(this,"refresh",this)}),operation:function(a){return ea(this,a)},startOperation:function(){return Wa(this)},endOperation:function(){return Xa(this)},refresh:Z(function(){var a=this.display.cachedTextHeight;ba(this);this.curOp.forceUpdate=!0;Fb(this);Hb(this,this.doc.scrollLeft,this.doc.scrollTop);Dd(this.display);(null==a||.5<Math.abs(a-gb(this.display))||this.options.lineWrapping)&&vd(this);R(this,"refresh",this)}),swapDoc:Z(function(a){var b=this.doc;b.cm=null;this.state.selectingText&&this.state.selectingText();ef(this,a);Fb(this);this.display.input.reset();Hb(this,a.scrollLeft,a.scrollTop);this.curOp.forceScroll=!0;W(this,"swapDoc",this,b);return b}),phrase:function(a){var b=this.options.phrases;return b&&Object.prototype.hasOwnProperty.call(b,a)?b[a]:a},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}};ab(a);a.registerHelper=function(b,e,f){c.hasOwnProperty(b)||(c[b]=a[b]={_global:[]});c[b][e]=f};a.registerGlobalHelper=function(b,e,f,g){a.registerHelper(b,e,g);c[b]._global.push({pred:f,val:g})}})(N);var qh="iter insert remove copy getEditor constructor".split(" "),fc;for(fc in ca.prototype)ca.prototype.hasOwnProperty(fc)&&0>O(qh,fc)&&(N.prototype[fc]=function(a){return function(){return a.apply(this.doc,arguments)}}(ca.prototype[fc]));ab(ca);N.inputStyles={textarea:Q,contenteditable:K};N.defineMode=function(a){N.defaults.mode||"null"==a||(N.defaults.mode=a);kg.apply(this,arguments)};N.defineMIME=function(a,b){bb[a]=b};N.defineMode("null",function(){return{token:function(a){return 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