// CodeMirror is the only global var we claim window.CodeMirror=function(){"use strict";function T(e,n){if(!(this instanceof T))return new T(e,n);this.options=n=n||{};for(var r in ir)!n.hasOwnProperty(r)&&ir.hasOwnProperty(r)&&(n[r]=ir[r]);j(n);var i=typeof n.value=="string"?0:n.value.first,s=this.display=N(e,i);s.wrapper.CodeMirror=this,P(this),n.autofocus&&!m&&Rt(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,draggingText:!1,highlight:new us},_(this),n.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap");var o=n.value;typeof o=="string"&&(o=new yi(n.value,n.mode)),Dt(this,Si)(this,o),t&&setTimeout(gs(qt,this,!0),20),zt(this);var u;try{u=document.activeElement==s.input}catch(a){}u||n.autofocus&&!m?setTimeout(gs(vn,this),20):mn(this),Dt(this,function(){for(var e in rr)rr.propertyIsEnumerable(e)&&rr[e](this,n[e],or);for(var t=0;t<lr.length;++t)lr[t](this)})()}function N(e,t){var r={},i=r.input=xs("textarea",null,null,"position: absolute; padding: 0; width: 1px; height: 1em; outline: none; font-size: 4px;");return o?i.style.width="1000px":i.setAttribute("wrap","off"),v&&(i.style.border="1px solid black"),i.setAttribute("autocorrect","off"),i.setAttribute("autocapitalize","off"),i.setAttribute("spellcheck","false"),r.inputDiv=xs("div",[i],null,"overflow: hidden; position: relative; width: 3px; height: 0px;"),r.scrollbarH=xs("div",[xs("div",null,null,"height: 1px")],"CodeMirror-hscrollbar"),r.scrollbarV=xs("div",[xs("div",null,null,"width: 1px")],"CodeMirror-vscrollbar"),r.scrollbarFiller=xs("div",null,"CodeMirror-scrollbar-filler"),r.gutterFiller=xs("div",null,"CodeMirror-gutter-filler"),r.lineDiv=xs("div",null,"CodeMirror-code"),r.selectionDiv=xs("div",null,null,"position: relative; z-index: 1"),r.cursor=xs("div"," ","CodeMirror-cursor"),r.otherCursor=xs("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"),r.measure=xs("div",null,"CodeMirror-measure"),r.lineSpace=xs("div",[r.measure,r.selectionDiv,r.lineDiv,r.cursor,r.otherCursor],null,"position: relative; outline: none"),r.mover=xs("div",[xs("div",[r.lineSpace],"CodeMirror-lines")],null,"position: relative"),r.sizer=xs("div",[r.mover],"CodeMirror-sizer"),r.heightForcer=xs("div",null,null,"position: absolute; height: "+ss+"px; width: 1px;"),r.gutters=xs("div",null,"CodeMirror-gutters"),r.lineGutter=null,r.scroller=xs("div",[r.sizer,r.heightForcer,r.gutters],"CodeMirror-scroll"),r.scroller.setAttribute("tabIndex","-1"),r.wrapper=xs("div",[r.inputDiv,r.scrollbarH,r.scrollbarV,r.scrollbarFiller,r.gutterFiller,r.scroller],"CodeMirror"),n&&(r.gutters.style.zIndex=-1,r.scroller.style.paddingRight=0),e.appendChild?e.appendChild(r.wrapper):e(r.wrapper),v&&(i.style.width="0px"),o||(r.scroller.draggable=!0),c?(r.inputDiv.style.height="1px",r.inputDiv.style.position="absolute"):n&&(r.scrollbarH.style.minWidth=r.scrollbarV.style.minWidth="18px"),r.viewOffset=r.lastSizeC=0,r.showingFrom=r.showingTo=t,r.lineNumWidth=r.lineNumInnerWidth=r.lineNumChars=null,r.prevInput="",r.alignWidgets=!1,r.pollingFast=!1,r.poll=new us,r.cachedCharWidth=r.cachedTextHeight=null,r.measureLineCache=[],r.measureLineCachePos=0,r.inaccurateSelection=!1,r.maxLine=null,r.maxLineLength=0,r.maxLineChanged=!1,r.wheelDX=r.wheelDY=r.wheelStartX=r.wheelStartY=null,r}function C(e){e.doc.mode=T.getMode(e.options,e.doc.modeOption),k(e)}function k(e){e.doc.iter(function(e){e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null)}),e.doc.frontier=e.doc.first,rt(e,100),e.state.modeGen++,e.curOp&&Bt(e)}function L(e){e.options.lineWrapping?(e.display.wrapper.className+=" CodeMirror-wrap",e.display.sizer.style.minWidth=""):(e.display.wrapper.className=e.display.wrapper.className.replace(" CodeMirror-wrap",""),B(e)),O(e),Bt(e),gt(e),setTimeout(function(){F(e)},100)}function A(e){var t=Lt(e.display),n=e.options.lineWrapping,r=n&&Math.max(5,e.display.scroller.clientWidth/At(e.display)-3);return function(i){return zr(e.doc,i)?0:n?(Math.ceil(i.text.length/r)||1)*t:t}}function O(e){var t=e.doc,n=A(e);t.iter(function(e){var t=n(e);t!=e.height&&Ci(e,t)})}function M(e){var t=vr[e.options.keyMap],n=t.style;e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-keymap-\S+/g,"")+(n?" cm-keymap-"+n:"")}function _(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),gt(e)}function D(e){P(e),Bt(e),setTimeout(function(){q(e)},20)}function P(e){var t=e.display.gutters,n=e.options.gutters;Ts(t);for(var r=0;r<n.length;++r){var i=n[r],s=t.appendChild(xs("div",null,"CodeMirror-gutter "+i));i=="CodeMirror-linenumbers"&&(e.display.lineGutter=s,s.style.width=(e.display.lineNumWidth||1)+"px")}t.style.display=r?"":"none"}function H(e,t){if(t.height==0)return 0;var n=t.text.length,r,i=t;while(r=Ir(i)){var s=r.find();i=xi(e,s.from.line),n+=s.from.ch-s.to.ch}i=t;while(r=qr(i)){var s=r.find();n-=i.text.length-s.from.ch,i=xi(e,s.to.line),n+=i.text.length-s.to.ch}return n}function B(e){var t=e.display,n=e.doc;t.maxLine=xi(n,n.first),t.maxLineLength=H(n,t.maxLine),t.maxLineChanged=!0,n.iter(function(e){var r=H(n,e);r>t.maxLineLength&&(t.maxLineLength=r,t.maxLine=e)})}function j(e){var t=ps(e.gutters,"CodeMirror-linenumbers");t==-1&&e.lineNumbers?e.gutters=e.gutters.concat(["CodeMirror-linenumbers"]):t>-1&&!e.lineNumbers&&(e.gutters=e.gutters.slice(0),e.gutters.splice(t,1))}function F(e){var t=e.display,n=e.doc.height,r=n+at(t);t.sizer.style.minHeight=t.heightForcer.style.top=r+"px",t.gutters.style.height=Math.max(r,t.scroller.clientHeight-ss)+"px";var i=Math.max(r,t.scroller.scrollHeight),s=t.scroller.scrollWidth>t.scroller.clientWidth+1,o=i>t.scroller.clientHeight+1;o?(t.scrollbarV.style.display="block",t.scrollbarV.style.bottom=s?Ms(t.measure)+"px":"0",t.scrollbarV.firstChild.style.height=i-t.scroller.clientHeight+t.scrollbarV.clientHeight+"px"):(t.scrollbarV.style.display="",t.scrollbarV.firstChild.style.height="0"),s?(t.scrollbarH.style.display="block",t.scrollbarH.style.right=o?Ms(t.measure)+"px":"0",t.scrollbarH.firstChild.style.width=t.scroller.scrollWidth-t.scroller.clientWidth+t.scrollbarH.clientWidth+"px"):(t.scrollbarH.style.display="",t.scrollbarH.firstChild.style.width="0"),s&&o?(t.scrollbarFiller.style.display="block",t.scrollbarFiller.style.height=t.scrollbarFiller.style.width=Ms(t.measure)+"px"):t.scrollbarFiller.style.display="",s&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(t.gutterFiller.style.display="block",t.gutterFiller.style.height=Ms(t.measure)+"px",t.gutterFiller.style.width=t.gutters.offsetWidth+"px"):t.gutterFiller.style.display="",h&&Ms(t.measure)===0&&(t.scrollbarV.style.minWidth=t.scrollbarH.style.minHeight=p?"18px":"12px",t.scrollbarV.style.pointerEvents=t.scrollbarH.style.pointerEvents="none")}function I(e,t,n){var r=e.scroller.scrollTop,i=e.wrapper.clientHeight;typeof n=="number"?r=n:n&&(r=n.top,i=n.bottom-n.top),r=Math.floor(r-ut(e));var s=Math.ceil(r+i);return{from:Li(t,r),to:Li(t,s)}}function q(e){var t=e.display;if(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))return;var n=z(t)-t.scroller.scrollLeft+e.doc.scrollLeft,r=t.gutters.offsetWidth,i=n+"px";for(var s=t.lineDiv.firstChild;s;s=s.nextSibling)if(s.alignable)for(var o=0,u=s.alignable;o<u.length;++o)u[o].style.left=i;e.options.fixedGutter&&(t.gutters.style.left=n+r+"px")}function R(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=U(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(xs("div",[xs("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),s=i.firstChild.offsetWidth,o=i.offsetWidth-s;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(s,r.lineGutter.offsetWidth-o),r.lineNumWidth=r.lineNumInnerWidth+o,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",!0}return!1}function U(e,t){return String(e.lineNumberFormatter(t+e.firstLineNumber))}function z(e){return ks(e.scroller).left-ks(e.sizer).left}function W(e,t,n,r){var i=e.display.showingFrom,s=e.display.showingTo,o,u=I(e.display,e.doc,n);for(var a=!0;;a=!1){var f=e.display.scroller.clientWidth;if(!X(e,t,u,r))break;o=!0,t=[],Z(e),F(e);if(a&&e.options.lineWrapping&&f!=e.display.scroller.clientWidth){r=!0;continue}r=!1,n&&(n=Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,typeof n=="number"?n:n.top)),u=I(e.display,e.doc,n);if(u.from>=e.display.showingFrom&&u.to<=e.display.showingTo)break}return o&&(es(e,"update",e),(e.display.showingFrom!=i||e.display.showingTo!=s)&&es(e,"viewportChange",e,e.display.showingFrom,e.display.showingTo)),o}function X(e,t,n,r){var i=e.display,s=e.doc;if(!i.wrapper.offsetWidth){i.showingFrom=i.showingTo=s.first,i.viewOffset=0;return}if(!r&&t.length==0&&n.from>i.showingFrom&&n.to<i.showingTo)return;R(e)&&(t=[{from:s.first,to:s.first+s.size}]);var o=i.sizer.style.marginLeft=i.gutters.offsetWidth+"px";i.scrollbarH.style.left=e.options.fixedGutter?o:"0";var u=Infinity;if(e.options.lineNumbers)for(var a=0;a<t.length;++a)t[a].diff&&t[a].from<u&&(u=t[a].from);var f=s.first+s.size,l=Math.max(n.from-e.options.viewportMargin,s.first),c=Math.min(f,n.to+e.options.viewportMargin);i.showingFrom<l&&l-i.showingFrom<20&&(l=Math.max(s.first,i.showingFrom)),i.showingTo>c&&i.showingTo-c<20&&(c=Math.min(f,i.showingTo));if(x){l=ki(Ur(s,xi(s,l)));while(c<f&&zr(s,xi(s,c)))++c}var h=[{from:Math.max(i.showingFrom,s.first),to:Math.min(i.showingTo,f)}];h[0].from>=h[0].to?h=[]:h=J(h,t);if(x)for(var a=0;a<h.length;++a){var p=h[a],d;while(d=qr(xi(s,p.to-1))){var v=d.find().from.line;if(!(v>p.from)){h.splice(a--,1);break}p.to=v}}var m=0;for(var a=0;a<h.length;++a){var p=h[a];p.from<l&&(p.from=l),p.to>c&&(p.to=c),p.from>=p.to?h.splice(a--,1):m+=p.to-p.from}if(!r&&m==c-l&&l==i.showingFrom&&c==i.showingTo){$(e);return}h.sort(function(e,t){return e.from-t.from});try{var g=document.activeElement}catch(y){}m<(c-l)*.7&&(i.lineDiv.style.display="none"),Q(e,l,c,h,u),i.lineDiv.style.display="",g&&document.activeElement!=g&&g.offsetHeight&&g.focus();var b=l!=i.showingFrom||c!=i.showingTo||i.lastSizeC!=i.wrapper.clientHeight;return b&&(i.lastSizeC=i.wrapper.clientHeight,rt(e,400)),i.showingFrom=l,i.showingTo=c,i.gutters.style.height="",V(e),$(e),!0}function V(e){var t=e.display,r=t.lineDiv.offsetTop;for(var i=t.lineDiv.firstChild,s;i;i=i.nextSibling)if(i.lineObj){if(n){var o=i.offsetTop+i.offsetHeight;s=o-r,r=o}else{var u=ks(i);s=u.bottom-u.top}var a=i.lineObj.height-s;s<2&&(s=Lt(t));if(a>.001||a<-0.001){Ci(i.lineObj,s);var f=i.lineObj.widgets;if(f)for(var l=0;l<f.length;++l)f[l].height=f[l].node.offsetHeight}}}function $(e){var t=e.display.viewOffset=Ai(e,xi(e.doc,e.display.showingFrom));e.display.mover.style.top=t+"px"}function J(e,t){for(var n=0,r=t.length||0;n<r;++n){var i=t[n],s=[],o=i.diff||0;for(var u=0,a=e.length;u<a;++u){var f=e[u];i.to<=f.from&&i.diff?s.push({from:f.from+o,to:f.to+o}):i.to<=f.from||i.from>=f.to?s.push(f):(i.from>f.from&&s.push({from:f.from,to:i.from}),i.to<f.to&&s.push({from:i.to+o,to:f.to+o}))}e=s}return e}function K(e){var t=e.display,n={},r={};for(var i=t.gutters.firstChild,s=0;i;i=i.nextSibling,++s)n[e.options.gutters[s]]=i.offsetLeft,r[e.options.gutters[s]]=i.offsetWidth;return{fixedPos:z(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function Q(e,t,n,r,i){function c(t){var n=t.nextSibling;return o&&g&&e.display.currentWheelTarget==t?(t.style.display="none",t.lineObj=null):t.parentNode.removeChild(t),n}var s=K(e),u=e.display,a=e.options.lineNumbers;!r.length&&(!o||!e.display.currentWheelTarget)&&Ts(u.lineDiv);var f=u.lineDiv,l=f.firstChild,h=r.shift(),p=t;e.doc.iter(t,n,function(t){h&&h.to==p&&(h=r.shift());if(zr(e.doc,t)){t.height!=0&&Ci(t,0);if(t.widgets&&l&&l.previousSibling)for(var n=0;n<t.widgets.length;++n){var o=t.widgets[n];if(o.showIfHidden){var u=l.previousSibling;if(/pre/i.test(u.nodeName)){var d=xs("div",null,null,"position: relative");u.parentNode.replaceChild(d,u),d.appendChild(u),u=d}var v=u.appendChild(xs("div",[o.node],"CodeMirror-linewidget"));o.handleMouseEvents||(v.ignoreEvents=!0),Y(o,v,u,s)}}}else if(h&&h.from<=p&&h.to>p){while(l.lineObj!=t)l=c(l);a&&i<=p&&l.lineNumber&&Cs(l.lineNumber,U(e.options,p)),l=l.nextSibling}else{if(t.widgets)for(var m=0,g=l,y;g&&m<20;++m,g=g.nextSibling)if(g.lineObj==t&&/div/i.test(g.nodeName)){y=g;break}var b=G(e,t,p,s,y);if(b!=y)f.insertBefore(b,l);else{while(l!=y)l=c(l);l=l.nextSibling}b.lineObj=t}++p});while(l)l=c(l)}function G(e,t,r,i,s){var o=ui(e,t),u=o.pre,a=t.gutterMarkers,f=e.display,l,c=o.bgClass?o.bgClass+" "+(t.bgClass||""):t.bgClass;if(!e.options.lineNumbers&&!a&&!c&&!t.wrapClass&&!t.widgets)return u;if(s){s.alignable=null;var h=!0,p=0,d=null;for(var v=s.firstChild,m;v;v=m){m=v.nextSibling;if(!/\bCodeMirror-linewidget\b/.test(v.className))s.removeChild(v);else{for(var g=0;g<t.widgets.length;++g){var y=t.widgets[g];if(y.node==v.firstChild){!y.above&&!d&&(d=v),Y(y,v,s,i),++p;break}}if(g==t.widgets.length){h=!1;break}}}s.insertBefore(u,d),h&&p==t.widgets.length&&(l=s,s.className=t.wrapClass||"")}l||(l=xs("div",null,t.wrapClass,"position: relative"),l.appendChild(u)),c&&l.insertBefore(xs("div",null,c+" CodeMirror-linebackground"),l.firstChild);if(e.options.lineNumbers||a){var b=l.insertBefore(xs("div",null,"CodeMirror-gutter-wrapper","position: absolute; left: "+(e.options.fixedGutter?i.fixedPos:-i.gutterTotalWidth)+"px"),u);e.options.fixedGutter&&(l.alignable||(l.alignable=[])).push(b),e.options.lineNumbers&&(!a||!a["CodeMirror-linenumbers"])&&(l.lineNumber=b.appendChild(xs("div",U(e.options,r),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+i.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+f.lineNumInnerWidth+"px")));if(a)for(var w=0;w<e.options.gutters.length;++w){var E=e.options.gutters[w],S=a.hasOwnProperty(E)&&a[E];S&&b.appendChild(xs("div",[S],"CodeMirror-gutter-elt","left: "+i.gutterLeft[E]+"px; width: "+i.gutterWidth[E]+"px"))}}n&&(l.style.zIndex=2);if(t.widgets&&l!=s)for(var g=0,x=t.widgets;g<x.length;++g){var y=x[g],T=xs("div",[y.node],"CodeMirror-linewidget");y.handleMouseEvents||(T.ignoreEvents=!0),Y(y,T,l,i),y.above?l.insertBefore(T,e.options.lineNumbers&&t.height!=0?b:u):l.appendChild(T),es(y,"redraw")}return l}function Y(e,t,n,r){if(e.noHScroll){(n.alignable||(n.alignable=[])).push(t);var i=r.wrapperWidth;t.style.left=r.fixedPos+"px",e.coverGutter||(i-=r.gutterTotalWidth,t.style.paddingLeft=r.gutterTotalWidth+"px"),t.style.width=i+"px"}e.coverGutter&&(t.style.zIndex=5,t.style.position="relative",e.noHScroll||(t.style.marginLeft=-r.gutterTotalWidth+"px"))}function Z(e){var t=e.display,n=Mn(e.doc.sel.from,e.doc.sel.to);n||e.options.showCursorWhenSelecting?et(e):t.cursor.style.display=t.otherCursor.style.display="none",n?t.selectionDiv.style.display="none":tt(e);if(e.options.moveInputWithCursor){var r=xt(e,e.doc.sel.head,"div"),i=ks(t.wrapper),s=ks(t.lineDiv);t.inputDiv.style.top=Math.max(0,Math.min(t.wrapper.clientHeight-10,r.top+s.top-i.top))+"px",t.inputDiv.style.left=Math.max(0,Math.min(t.wrapper.clientWidth-10,r.left+s.left-i.left))+"px"}}function et(e){var t=e.display,n=xt(e,e.doc.sel.head,"div");t.cursor.style.left=n.left+"px",t.cursor.style.top=n.top+"px",t.cursor.style.height=Math.max(0,n.bottom-n.top)*e.options.cursorHeight+"px",t.cursor.style.display="",n.other?(t.otherCursor.style.display="",t.otherCursor.style.left=n.other.left+"px",t.otherCursor.style.top=n.other.top+"px",t.otherCursor.style.height=(n.other.bottom-n.other.top)*.85+"px"):t.otherCursor.style.display="none"}function tt(e){function u(e,t,n,r){t<0&&(t=0),i.appendChild(xs("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px; top: "+t+"px; width: "+(n==null?s-e:n)+"px; height: "+(r-t)+"px"))}function a(t,r,i){function h(n,r){return St(e,On(t,n),"div",a,r)}var a=xi(n,t),f=a.text.length,l,c;return Fs(Oi(a),r||0,i==null?f:i,function(e,t,n){var a=h(e,"left"),p,d,v;if(e==t)p=a,d=v=a.left;else{p=h(t-1,"right");if(n=="rtl"){var m=a;a=p,p=m}d=a.left,v=p.right}r==null&&e==0&&(d=o),p.top-a.top>3&&(u(d,a.top,null,a.bottom),d=o,a.bottom<p.top&&u(d,a.bottom,null,p.top)),i==null&&t==f&&(v=s);if(!l||a.top<l.top||a.top==l.top&&a.left<l.left)l=a;if(!c||p.bottom>c.bottom||p.bottom==c.bottom&&p.right>c.right)c=p;d<o+1&&(d=o),u(d,p.top,v-d,p.bottom)}),{start:l,end:c}}var t=e.display,n=e.doc,r=e.doc.sel,i=document.createDocumentFragment(),s=t.lineSpace.offsetWidth,o=ft(e.display);if(r.from.line==r.to.line)a(r.from.line,r.from.ch,r.to.ch);else{var f=xi(n,r.from.line),l=xi(n,r.to.line),c=Ur(n,f)==Ur(n,l),h=a(r.from.line,r.from.ch,c?f.text.length:null).end,p=a(r.to.line,c?0:null,r.to.ch).start;c&&(h.top<p.top-2?(u(h.right,h.top,null,h.bottom),u(o,p.top,p.left,p.bottom)):u(h.right,h.top,p.left-h.right,h.bottom)),h.bottom<p.top&&u(o,h.bottom,null,p.top)}Ns(t.selectionDiv,i),t.selectionDiv.style.display=""}function nt(e){if(!e.state.focused)return;var t=e.display;clearInterval(t.blinker);var n=!0;t.cursor.style.visibility=t.otherCursor.style.visibility="",e.options.cursorBlinkRate>0&&(t.blinker=setInterval(function(){t.cursor.style.visibility=t.otherCursor.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate))}function rt(e,t){e.doc.mode.startState&&e.doc.frontier<e.display.showingTo&&e.state.highlight.set(t,gs(it,e))}function it(e){var t=e.doc;t.frontier<t.first&&(t.frontier=t.first);if(t.frontier>=e.display.showingTo)return;var n=+(new Date)+e.options.workTime,r=hr(t.mode,ot(e,t.frontier)),i=[],s;t.iter(t.frontier,Math.min(t.first+t.size,e.display.showingTo+500),function(o){if(t.frontier>=e.display.showingFrom){var u=o.styles;o.styles=ti(e,o,r,!0);var a=!u||u.length!=o.styles.length;for(var f=0;!a&&f<u.length;++f)a=u[f]!=o.styles[f];a&&(s&&s.end==t.frontier?s.end++:i.push(s={start:t.frontier,end:t.frontier+1})),o.stateAfter=hr(t.mode,r)}else ri(e,o.text,r),o.stateAfter=t.frontier%5==0?hr(t.mode,r):null;++t.frontier;if(+(new Date)>n)return rt(e,e.options.workDelay),!0}),i.length&&Dt(e,function(){for(var e=0;e<i.length;++e)Bt(this,i[e].start,i[e].end)})()}function st(e,t,n){var r,i,s=e.doc,o=n?-1:t-(e.doc.mode.innerMode?1e3:100);for(var u=t;u>o;--u){if(u<=s.first)return s.first;var a=xi(s,u-1);if(a.stateAfter&&(!n||u<=s.frontier))return u;var f=as(a.text,null,e.options.tabSize);if(i==null||r>f)i=u-1,r=f}return i}function ot(e,t,n){var r=e.doc,i=e.display;if(!r.mode.startState)return!0;var s=st(e,t,n),o=s>r.first&&xi(r,s-1).stateAfter;return o?o=hr(r.mode,o):o=pr(r.mode),r.iter(s,t,function(n){ri(e,n.text,o);var u=s==t-1||s%5==0||s>=i.showingFrom&&s<i.showingTo;n.stateAfter=u?hr(r.mode,o):null,++s}),n&&(r.frontier=s),o}function ut(e){return e.lineSpace.offsetTop}function at(e){return e.mover.offsetHeight-e.lineSpace.offsetHeight}function ft(e){var t=Ns(e.measure,xs("pre",null,null,"text-align: left")).appendChild(xs("span","x"));return t.offsetLeft}function lt(e,t,n,r,i){var s=-1;r=r||pt(e,t);if(r.crude){var o=r.left+n*r.width;return{left:o,right:o+r.width,top:r.top,bottom:r.bottom}}for(var u=n;;u+=s){var a=r[u];if(a)break;s<0&&u==0&&(s=1)}return i=u>n?"left":u<n?"right":i,i=="left"&&a.leftSide?a=a.leftSide:i=="right"&&a.rightSide&&(a=a.rightSide),{left:u<n?a.right:a.left,right:u>n?a.left:a.right,top:a.top,bottom:a.bottom}}function ct(e,t){var n=e.display.measureLineCache;for(var r=0;r<n.length;++r){var i=n[r];if(i.text==t.text&&i.markedSpans==t.markedSpans&&e.display.scroller.clientWidth==i.width&&i.classes==t.textClass+"|"+t.wrapClass)return i}}function ht(e,t){var n=ct(e,t);n&&(n.text=n.measure=n.markedSpans=null)}function pt(e,t){var n=ct(e,t);if(n)return n.measure;var r=dt(e,t),i=e.display.measureLineCache,s={text:t.text,width:e.display.scroller.clientWidth,markedSpans:t.markedSpans,measure:r,classes:t.textClass+"|"+t.wrapClass};return i.length==16?i[++e.display.measureLineCachePos%16]=s:i.push(s),r}function dt(e,i){function b(e){var t=e.top-v.top,n=e.bottom-v.top;n>y&&(n=y),t<0&&(t=0);for(var r=m.length-2;r>=0;r-=2){var i=m[r],s=m[r+1];if(i>n||s<t)continue;if(i<=t&&s>=n||t<=i&&n>=s||Math.min(n,s)-Math.max(t,i)>=n-t>>1){m[r]=Math.min(t,i),m[r+1]=Math.max(n,s);break}}return r<0&&(r=m.length,m.push(t,n)),{left:e.left-v.left,right:e.right-v.left,top:r,bottom:null}}function w(e){e.bottom=m[e.top+1],e.top=m[e.top]}if(!e.options.lineWrapping&&i.text.length>=e.options.crudeMeasuringFrom)return vt(e,i);var s=e.display,o=ms(i.text.length),u=ui(e,i,o,!0).pre;if(t&&!n&&!e.options.lineWrapping&&u.childNodes.length>100){var a=document.createDocumentFragment(),f=10,l=u.childNodes.length;for(var c=0,h=Math.ceil(l/f);c<h;++c){var p=xs("div",null,null,"display: inline-block");for(var d=0;d<f&&l;++d)p.appendChild(u.firstChild),--l;a.appendChild(p)}u.appendChild(a)}Ns(s.measure,u);var v=ks(s.lineDiv),m=[],g=ms(i.text.length),y=u.offsetHeight;r&&s.measure.first!=u&&Ns(s.measure,u);for(var c=0,E;c<o.length;++c)if(E=o[c]){var S=E,x=null;if(/\bCodeMirror-widget\b/.test(E.className)&&E.getClientRects){E.firstChild.nodeType==1&&(S=E.firstChild);var T=S.getClientRects();T.length>1&&(x=g[c]=b(T[0]),x.rightSide=b(T[T.length-1]))}x||(x=g[c]=b(ks(S))),E.measureRight&&(x.right=ks(E.measureRight).left-v.left),E.leftSide&&(x.leftSide=b(ks(E.leftSide)))}Ts(e.display.measure);for(var c=0,E;c<g.length;++c)if(E=g[c])w(E),E.leftSide&&w(E.leftSide),E.rightSide&&w(E.rightSide);return g}function vt(e,t){var n=new Gr(t.text.slice(0,100),null);t.textClass&&(n.textClass=t.textClass);var r=dt(e,n),i=lt(e,n,0,r,"left"),s=lt(e,n,99,r,"right");return{crude:!0,top:i.top,left:i.left,bottom:i.bottom,width:(s.right-i.left)/100}}function mt(e,t){var n=!1;if(t.markedSpans)for(var r=0;r<t.markedSpans;++r){var i=t.markedSpans[r];i.collapsed&&(i.to==null||i.to==t.text.length)&&(n=!0)}var s=!n&&ct(e,t);if(s||t.text.length>=e.options.crudeMeasuringFrom)return lt(e,t,t.text.length,s&&s.measure,"right").right;var o=ui(e,t,null,!0).pre,u=o.appendChild(Ds(e.display.measure));return Ns(e.display.measure,o),ks(u).right-ks(e.display.lineDiv).left}function gt(e){e.display.measureLineCache.length=e.display.measureLineCachePos=0,e.display.cachedCharWidth=e.display.cachedTextHeight=null,e.options.lineWrapping||(e.display.maxLineChanged=!0),e.display.lineNumChars=null}function yt(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function bt(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function wt(e,t,n,r){if(t.widgets)for(var i=0;i<t.widgets.length;++i)if(t.widgets[i].above){var s=Kr(t.widgets[i]);n.top+=s,n.bottom+=s}if(r=="line")return n;r||(r="local");var o=Ai(e,t);r=="local"?o+=ut(e.display):o-=e.display.viewOffset;if(r=="page"||r=="window"){var u=ks(e.display.lineSpace);o+=u.top+(r=="window"?0:bt());var a=u.left+(r=="window"?0:yt());n.left+=a,n.right+=a}return n.top+=o,n.bottom+=o,n}function Et(e,t,n){if(n=="div")return t;var r=t.left,i=t.top;if(n=="page")r-=yt(),i-=bt();else if(n=="local"||!n){var s=ks(e.display.sizer);r+=s.left,i+=s.top}var o=ks(e.display.lineSpace);return{left:r-o.left,top:i-o.top}}function St(e,t,n,r,i){return r||(r=xi(e.doc,t.line)),wt(e,r,lt(e,r,t.ch,null,i),n)}function xt(e,t,n,r,i){function s(t,s){var o=lt(e,r,t,i,s?"right":"left");return s?o.left=o.right:o.right=o.left,wt(e,r,o,n)}function o(e,t){var n=u[t],r=n.level%2;return e==Is(n)&&t&&n.level<u[t-1].level?(n=u[--t],e=qs(n)-(n.level%2?0:1),r=!0):e==qs(n)&&t<u.length-1&&n.level<u[t+1].level&&(n=u[++t],e=Is(n)-n.level%2,r=!1),r&&e==n.to&&e>n.from?s(e-1):s(e,r)}r=r||xi(e.doc,t.line),i||(i=pt(e,r));var u=Oi(r),a=t.ch;if(!u)return s(a);var f=$s(u,a),l=o(a,f);return Vs!=null&&(l.other=o(a,Vs)),l}function Tt(e,t,n,r){var i=new On(e,t);return i.xRel=r,n&&(i.outside=!0),i}function Nt(e,t,n){var r=e.doc;n+=e.display.viewOffset;if(n<0)return Tt(r.first,0,!0,-1);var i=Li(r,n),s=r.first+r.size-1;if(i>s)return Tt(r.first+r.size-1,xi(r,s).text.length,!0,1);t<0&&(t=0);for(;;){var o=xi(r,i),u=Ct(e,o,i,t,n),a=qr(o),f=a&&a.find();if(!a||!(u.ch>f.from.ch||u.ch==f.from.ch&&u.xRel>0))return u;i=f.to.line}}function Ct(e,t,n,r,i){function f(r){var i=xt(e,On(n,r),"line",t,a);return o=!0,s>i.bottom?i.left-u:s<i.top?i.left+u:(o=!1,i.left)}var s=i-Ai(e,t),o=!1,u=2*e.display.wrapper.clientWidth,a=pt(e,t),l=Oi(t),c=t.text.length,h=Rs(t),p=Us(t),d=f(h),v=o,m=f(p),g=o;if(r>m)return Tt(n,p,g,1);for(;;){if(l?p==h||p==Ks(t,h,1):p-h<=1){var y=r<d||r-d<=m-r?h:p,b=r-(y==h?d:m);while(Ss(t.text.charAt(y)))++y;var w=Tt(n,y,y==h?v:g,b<0?-1:b?1:0);return w}var E=Math.ceil(c/2),S=h+E;if(l){S=h;for(var x=0;x<E;++x)S=Ks(t,S,1)}var T=f(S);if(T>r){p=S,m=T;if(g=o)m+=1e3;c=E}else h=S,d=T,v=o,c-=E}}function Lt(e){if(e.cachedTextHeight!=null)return e.cachedTextHeight;if(kt==null){kt=xs("pre");for(var t=0;t<49;++t)kt.appendChild(document.createTextNode("x")),kt.appendChild(xs("br"));kt.appendChild(document.createTextNode("x"))}Ns(e.measure,kt);var n=kt.offsetHeight/50;return n>3&&(e.cachedTextHeight=n),Ts(e.measure),n||1}function At(e){if(e.cachedCharWidth!=null)return e.cachedCharWidth;var t=xs("span","x"),n=xs("pre",[t]);Ns(e.measure,n);var r=t.offsetWidth;return r>2&&(e.cachedCharWidth=r),r||10}function Mt(e){e.curOp={changes:[],forceUpdate:!1,updateInput:null,userSelChange:null,textChanged:null,selectionChanged:!1,cursorActivity:!1,updateMaxLine:!1,updateScrollPos:!1,id:++Ot},Zi++||(Yi=[])}function _t(e){var t=e.curOp,n=e.doc,r=e.display;e.curOp=null,t.updateMaxLine&&B(e);if(r.maxLineChanged&&!e.options.lineWrapping&&r.maxLine){var i=mt(e,r.maxLine);r.sizer.style.minWidth=Math.max(0,i+3+ss)+"px",r.maxLineChanged=!1;var s=Math.max(0,r.sizer.offsetLeft+r.sizer.offsetWidth-r.scroller.clientWidth);s<n.scrollLeft&&!t.updateScrollPos&&nn(e,Math.min(r.scroller.scrollLeft,s),!0)}var o,u;if(t.updateScrollPos)o=t.updateScrollPos;else if(t.selectionChanged&&r.scroller.clientHeight){var a=xt(e,n.sel.head);o=Jn(e,a.left,a.top,a.left,a.bottom)}if(t.changes.length||t.forceUpdate||o&&o.scrollTop!=null)u=W(e,t.changes,o&&o.scrollTop,t.forceUpdate),e.display.scroller.offsetHeight&&(e.doc.scrollTop=e.display.scroller.scrollTop);!u&&t.selectionChanged&&Z(e);if(t.updateScrollPos){var f=Math.max(0,Math.min(r.scroller.scrollHeight-r.scroller.clientHeight,o.scrollTop)),l=Math.max(0,Math.min(r.scroller.scrollWidth-r.scroller.clientWidth,o.scrollLeft));r.scroller.scrollTop=r.scrollbarV.scrollTop=n.scrollTop=f,r.scroller.scrollLeft=r.scrollbarH.scrollLeft=n.scrollLeft=l,q(e),t.scrollToPos&&Vn(e,Bn(e.doc,t.scrollToPos.from),Bn(e.doc,t.scrollToPos.to),t.scrollToPos.margin)}else o&&Xn(e);t.selectionChanged&&nt(e),e.state.focused&&t.updateInput&&qt(e,t.userSelChange);var c=t.maybeHiddenMarkers,h=t.maybeUnhiddenMarkers;if(c)for(var p=0;p<c.length;++p)c[p].lines.length||Gi(c[p],"hide");if(h)for(var p=0;p<h.length;++p)h[p].lines.length&&Gi(h[p],"unhide");var d;--Zi||(d=Yi,Yi=null),t.textChanged&&Gi(e,"change",e,t.textChanged),t.cursorActivity&&Gi(e,"cursorActivity",e);if(d)for(var p=0;p<d.length;++p)d[p]()}function Dt(e,t){return function(){var n=e||this,r=!n.curOp;r&&Mt(n);try{var i=t.apply(n,arguments)}finally{r&&_t(n)}return i}}function Pt(e){return function(){var t=this.cm&&!this.cm.curOp,n;t&&Mt(this.cm);try{n=e.apply(this,arguments)}finally{t&&_t(this.cm)}return n}}function Ht(e,t){var n=!e.curOp,r;n&&Mt(e);try{r=t()}finally{n&&_t(e)}return r}function Bt(e,t,n,r){t==null&&(t=e.doc.first),n==null&&(n=e.doc.first+e.doc.size),e.curOp.changes.push({from:t,to:n,diff:r})}function jt(e){if(e.display.pollingFast)return;e.display.poll.set(e.options.pollInterval,function(){It(e),e.state.focused&&jt(e)})}function Ft(e){function n(){var r=It(e);!r&&!t?(t=!0,e.display.poll.set(60,n)):(e.display.pollingFast=!1,jt(e))}var t=!1;e.display.pollingFast=!0,e.display.poll.set(20,n)}function It(e){var t=e.display.input,n=e.display.prevInput,i=e.doc,o=i.sel;if(!e.state.focused||Hs(t)||Ut(e)||e.options.disableInput||e.state.accessibleTextareaWaiting)return!1;e.state.pasteIncoming&&e.state.fakedLastChar&&(t.value=t.value.substring(0,t.value.length-1),e.state.fakedLastChar=!1);var u=t.value;if(u==n&&Mn(o.from,o.to))return!1;if(s&&!r&&e.display.inputHasSelection===u)return qt(e,!0),!1;var a=!e.curOp;a&&Mt(e),o.shift=!1;var f=0,l=Math.min(n.length,u.length);while(f<l&&n.charCodeAt(f)==u.charCodeAt(f))++f;var c=o.from,h=o.to,p=u.slice(f);f<n.length?c=On(c.line,c.ch-(n.length-f)):e.state.overwrite&&Mn(c,h)&&!e.state.pasteIncoming&&(h=On(h.line,Math.min(xi(i,h.line).text.length,h.ch+p.length)));var d=e.curOp.updateInput,v={from:c,to:h,text:Ps(p),origin:e.state.pasteIncoming?"paste":e.state.cutIncoming?"cut":"+input"};xn(e.doc,v,"end"),e.curOp.updateInput=d,es(e,"inputRead",e,v);if(p&&!e.state.pasteIncoming&&e.options.electricChars&&e.options.smartIndent&&o.head.ch<100){var m=e.getModeAt(o.head).electricChars;if(m)for(var g=0;g<m.length;g++)if(p.indexOf(m.charAt(g))>-1){Gn(e,o.head.line,"smart");break}}return u.length>1e3||u.indexOf("\n")>-1?t.value=e.display.prevInput="":e.display.prevInput=u,a&&_t(e),e.state.pasteIncoming=e.state.cutIncoming=!1,!0}function qt(e,t){var n,i,o=e.doc;if(!Mn(o.sel.from,o.sel.to)){e.display.prevInput="",n=!1;var u=n?"-":i||e.getSelection();e.display.input.value=u,e.state.focused&&hs(e.display.input),s&&!r&&(e.display.inputHasSelection=u)}else t&&!e.state.accessibleTextareaWaiting&&(e.display.prevInput=e.display.input.value="",s&&!r&&(e.display.inputHasSelection=null));e.display.inaccurateSelection=n}function Rt(e){e.options.readOnly!="nocursor"&&(!m||document.activeElement!=e.display.input)&&e.display.input.focus()}function Ut(e){return e.options.readOnly||e.doc.cantEdit}function zt(e){function i(){e.state.focused&&setTimeout(gs(Rt,e),0)}function a(){u==null&&(u=setTimeout(function(){u=null,n.cachedCharWidth=n.cachedTextHeight=Os=null,gt(e),Ht(e,gs(Bt,e))},100))}function f(){for(var e=n.wrapper.parentNode;e&&e!=document.body;e=e.parentNode);e?setTimeout(f,5e3):Qi(window,"resize",a)}function l(t){if(ts(e,t)||e.options.onDragEvent&&e.options.onDragEvent(e,Ui(t)))return;Vi(t)}function h(t){n.inaccurateSelection&&(n.prevInput="",n.inaccurateSelection=!1,n.input.value=e.getSelection(),hs(n.input)),t.type=="cut"&&(e.state.cutIncoming=!0)}var n=e.display;Ki(n.scroller,"mousedown",Dt(e,Jt)),t?Ki(n.scroller,"dblclick",Dt(e,function(t){if(ts(e,t))return;var n=Xt(e,t);if(!n||Gt(e,t)||Wt(e.display,t))return;zi(t);var r=tr(xi(e.doc,n.line).text,n);In(e.doc,r.from,r.to)})):Ki(n.scroller,"dblclick",function(t){ts(e,t)||zi(t)}),Ki(n.lineSpace,"selectstart",function(e){Wt(n,e)||zi(e)}),E||Ki(n.scroller,"contextmenu",function(t){yn(e,t)}),Ki(n.scroller,"scroll",function(){n.scroller.clientHeight&&(tn(e,n.scroller.scrollTop),nn(e,n.scroller.scrollLeft,!0),Gi(e,"scroll",e))}),Ki(n.scrollbarV,"scroll",function(){n.scroller.clientHeight&&tn(e,n.scrollbarV.scrollTop)}),Ki(n.scrollbarH,"scroll",function(){n.scroller.clientHeight&&nn(e,n.scrollbarH.scrollLeft)}),Ki(n.scroller,"mousewheel",function(t){on(e,t)}),Ki(n.scroller,"DOMMouseScroll",function(t){on(e,t)}),Ki(n.scrollbarH,"mousedown",i),Ki(n.scrollbarV,"mousedown",i),Ki(n.wrapper,"scroll",function(){n.wrapper.scrollTop=n.wrapper.scrollLeft=0});var u;Ki(window,"resize",a),setTimeout(f,5e3),Ki(n.input,"keyup",Dt(e,function(t){if(ts(e,t)||e.options.onKeyEvent&&e.options.onKeyEvent(e,Ui(t)))return;t.keyCode==16&&(e.doc.sel.shift=!1)})),Ki(n.input,"input",function(){s&&!r&&e.display.inputHasSelection&&(e.display.inputHasSelection=null),Ft(e)}),Ki(n.input,"keydown",Dt(e,pn)),Ki(n.input,"keypress",Dt(e,dn)),Ki(n.input,"focus",gs(vn,e)),Ki(n.input,"blur",gs(mn,e)),e.options.dragDrop&&(Ki(n.scroller,"dragstart",function(t){en(e,t)}),Ki(n.scroller,"dragenter",l),Ki(n.scroller,"dragover",l),Ki(n.scroller,"drop",Dt(e,Zt))),Ki(n.scroller,"paste",function(t){if(Wt(n,t))return;Rt(e),Ft(e)}),Ki(n.input,"paste",function(){if(o&&!e.state.fakedLastChar&&!(new Date-e.state.lastMiddleDown<200)){var t=n.input.selectionStart,r=n.input.selectionEnd;n.input.value+="$",n.input.selectionStart=t,n.input.selectionEnd=r,e.state.fakedLastChar=!0}e.state.pasteIncoming=!0,Ft(e)}),Ki(n.input,"cut",h),Ki(n.input,"copy",h),c&&Ki(n.sizer,"mouseup",function(){document.activeElement==n.input&&n.input.blur(),Rt(e)})}function Wt(e,t){for(var n=$i(t);n!=e.wrapper;n=n.parentNode)if(!n||n.ignoreEvents||n.parentNode==e.sizer&&n!=e.mover)return!0}function Xt(e,t,n){var r=e.display;if(!n){var i=$i(t);if(i==r.scrollbarH||i==r.scrollbarH.firstChild||i==r.scrollbarV||i==r.scrollbarV.firstChild||i==r.scrollbarFiller||i==r.gutterFiller)return null}var s,o,u=ks(r.lineSpace);try{s=t.clientX,o=t.clientY}catch(t){return null}return Nt(e,s-u.left,o-u.top)}function Jt(e){function g(e){if(Mn(m,e))return;m=e;if(l=="single"){In(n.doc,Bn(s,a),e);return}d=Bn(s,d),v=Bn(s,v);if(l=="double"){var t=tr(xi(s,e.line).text,e);_n(e,d)?In(n.doc,t.from,v):In(n.doc,d,t.to)}else l=="triple"&& (_n(e,d)?In(n.doc,v,Bn(s,On(e.line,0))):In(n.doc,d,Bn(s,On(e.line+1,0))))}function w(e){var t=++b,r=Xt(n,e,!0);if(!r)return;if(!Mn(r,h)){n.state.focused||vn(n),h=r,g(r);var o=I(i,s);(r.line>=o.to||r.line<o.from)&&setTimeout(Dt(n,function(){b==t&&w(e)}),150)}else{var u=e.clientY<y.top?-20:e.clientY>y.bottom?20:0;u&&setTimeout(Dt(n,function(){if(b!=t)return;i.scroller.scrollTop+=u,w(e)}),50)}}function S(e){b=Infinity,zi(e),Rt(n),Qi(document,"mousemove",x),Qi(document,"mouseup",T)}if(ts(this,e))return;var n=this,i=n.display,s=n.doc,u=s.sel;u.shift=e.shiftKey;if(Wt(i,e)){o||(i.scroller.draggable=!1,setTimeout(function(){i.scroller.draggable=!0},100));return}if(Gt(n,e))return;var a=Xt(n,e);switch(Ji(e)){case 3:E&&yn.call(n,n,e);return;case 2:o&&(n.state.lastMiddleDown=+(new Date)),a&&In(n.doc,a),setTimeout(gs(Rt,n),20),zi(e);return}if(!a){$i(e)==i.scroller&&zi(e);return}n.state.focused||vn(n);var f=+(new Date),l="single";if($t&&$t.time>f-400&&Mn($t.pos,a))l="triple",zi(e),setTimeout(gs(Rt,n),20),nr(n,a.line);else if(Vt&&Vt.time>f-400&&Mn(Vt.pos,a)){l="double",$t={time:f,pos:a},zi(e);var c=tr(xi(s,a.line).text,a);In(n.doc,c.from,c.to)}else Vt={time:f,pos:a};var h=a;if(n.options.dragDrop&&Ls&&!Ut(n)&&!Mn(u.from,u.to)&&!_n(a,u.from)&&!_n(u.to,a)&&l=="single"){var p=Dt(n,function(s){o&&(i.scroller.draggable=!1),n.state.draggingText=!1,Qi(document,"mouseup",p),Qi(i.scroller,"drop",p),Math.abs(e.clientX-s.clientX)+Math.abs(e.clientY-s.clientY)<10&&(zi(s),In(n.doc,a),Rt(n),t&&!r&&setTimeout(function(){document.body.focus(),Rt(n)},20))});o&&(i.scroller.draggable=!0),n.state.draggingText=p,i.scroller.dragDrop&&i.scroller.dragDrop(),Ki(document,"mouseup",p),Ki(i.scroller,"drop",p);return}zi(e),l=="single"&&In(n.doc,Bn(s,a));var d=u.from,v=u.to,m=a,y=ks(i.wrapper),b=0,x=Dt(n,function(e){!t&&!Ji(e)?S(e):w(e)}),T=Dt(n,S);Ki(document,"mousemove",x),Ki(document,"mouseup",T)}function Kt(e,t,n,r,i){try{var s=t.clientX,o=t.clientY}catch(t){return!1}if(s>=Math.floor(ks(e.display.gutters).right))return!1;r&&zi(t);var u=e.display,a=ks(u.lineDiv);if(o>a.bottom||!rs(e,n))return Xi(t);o-=a.top-u.viewOffset;for(var f=0;f<e.options.gutters.length;++f){var l=u.gutters.childNodes[f];if(l&&ks(l).right>=s){var c=Li(e.doc,o),h=e.options.gutters[f];return i(e,n,e,c,h,t),Xi(t)}}}function Qt(e,t){return rs(e,"gutterContextMenu")?Kt(e,t,"gutterContextMenu",!1,Gi):!1}function Gt(e,t){return Kt(e,t,"gutterClick",!0,es)}function Zt(e){var t=this;if(ts(t,e)||Wt(t.display,e)||t.options.onDragEvent&&t.options.onDragEvent(t,Ui(e)))return;zi(e),s&&(Yt=+(new Date));var n=Xt(t,e,!0),r=e.dataTransfer.files;if(!n||Ut(t))return;if(r&&r.length&&window.FileReader&&window.File){var i=r.length,o=Array(i),u=0,a=function(e,r){var s=new FileReader;s.onload=function(){o[r]=s.result,++u==i&&(n=Bn(t.doc,n),xn(t.doc,{from:n,to:n,text:Ps(o.join("\n")),origin:"paste"},"around"))},s.readAsText(e)};for(var f=0;f<i;++f)a(r[f],f)}else{if(t.state.draggingText&&!_n(n,t.doc.sel.from)&&!_n(t.doc.sel.to,n)){t.state.draggingText(e),setTimeout(gs(Rt,t),20);return}try{var o=e.dataTransfer.getData("Text");if(o){var l=t.doc.sel.from,c=t.doc.sel.to;Un(t.doc,n,n),t.state.draggingText&&An(t.doc,"",l,c,"paste"),t.replaceSelection(o,null,"paste"),Rt(t)}}catch(e){}}}function en(e,t){if(s&&(!e.state.draggingText||+(new Date)-Yt<100)){Vi(t);return}if(ts(e,t)||Wt(e.display,t))return;var n=e.getSelection();t.dataTransfer.setData("Text",n);if(t.dataTransfer.setDragImage&&!l){var r=xs("img",null,null,"position: fixed; left: 0; top: 0;");r.src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==",f&&(r.width=r.height=1,e.display.wrapper.appendChild(r),r._top=r.offsetTop),t.dataTransfer.setDragImage(r,0,0),f&&r.parentNode.removeChild(r)}}function tn(t,n){if(Math.abs(t.doc.scrollTop-n)<2)return;t.doc.scrollTop=n,e||W(t,[],n),t.display.scroller.scrollTop!=n&&(t.display.scroller.scrollTop=n),t.display.scrollbarV.scrollTop!=n&&(t.display.scrollbarV.scrollTop=n),e&&W(t,[]),rt(t,100)}function nn(e,t,n){if(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)return;t=Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth),e.doc.scrollLeft=t,q(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbarH.scrollLeft!=t&&(e.display.scrollbarH.scrollLeft=t)}function on(t,n){var r=n.wheelDeltaX,i=n.wheelDeltaY;r==null&&n.detail&&n.axis==n.HORIZONTAL_AXIS&&(r=n.detail),i==null&&n.detail&&n.axis==n.VERTICAL_AXIS?i=n.detail:i==null&&(i=n.wheelDelta);var s=t.display,u=s.scroller;if(!(r&&u.scrollWidth>u.clientWidth||i&&u.scrollHeight>u.clientHeight))return;if(i&&g&&o)for(var a=n.target;a!=u;a=a.parentNode)if(a.lineObj){t.display.currentWheelTarget=a;break}if(r&&!e&&!f&&sn!=null){i&&tn(t,Math.max(0,Math.min(u.scrollTop+i*sn,u.scrollHeight-u.clientHeight))),nn(t,Math.max(0,Math.min(u.scrollLeft+r*sn,u.scrollWidth-u.clientWidth))),zi(n),s.wheelStartX=null;return}if(i&&sn!=null){var l=i*sn,c=t.doc.scrollTop,h=c+s.wrapper.clientHeight;l<0?c=Math.max(0,c+l-50):h=Math.min(t.doc.height,h+l+50),W(t,[],{top:c,bottom:h})}rn<20&&(s.wheelStartX==null?(s.wheelStartX=u.scrollLeft,s.wheelStartY=u.scrollTop,s.wheelDX=r,s.wheelDY=i,setTimeout(function(){if(s.wheelStartX==null)return;var e=u.scrollLeft-s.wheelStartX,t=u.scrollTop-s.wheelStartY,n=t&&s.wheelDY&&t/s.wheelDY||e&&s.wheelDX&&e/s.wheelDX;s.wheelStartX=s.wheelStartY=null;if(!n)return;sn=(sn*rn+n)/(rn+1),++rn},200)):(s.wheelDX+=r,s.wheelDY+=i))}function un(e,t,n){if(typeof t=="string"){t=dr[t];if(!t)return!1}e.display.pollingFast&&It(e)&&(e.display.pollingFast=!1);var r=e.doc,i=r.sel.shift,s=!1;try{Ut(e)&&(e.state.suppressEdits=!0),n&&(r.sel.shift=!1),s=t(e)!=os}finally{r.sel.shift=i,e.state.suppressEdits=!1}return s}function an(e){var t=e.state.keyMaps.slice(0);return e.options.extraKeys&&t.push(e.options.extraKeys),t.push(e.options.keyMap),t}function ln(e,t){var n=mr(e.options.keyMap),i=n.auto;clearTimeout(fn),i&&!yr(t)&&(fn=setTimeout(function(){mr(e.options.keyMap)==n&&(e.options.keyMap=i.call?i.call(null,e):i,M(e))},50));var s=br(t,!0),o=!1;if(!s)return!1;var u=an(e);return t.shiftKey?o=gr("Shift-"+s,u,function(t){return un(e,t,!0)})||gr(s,u,function(t){if(typeof t=="string"?/^go[A-Z]/.test(t):t.motion)return un(e,t)}):o=gr(s,u,function(t){return un(e,t)}),o&&(zi(t),nt(e),r&&(t.oldKeyCode=t.keyCode,t.keyCode=0),es(e,"keyHandled",e,s,t)),o}function cn(e,t,n){var r=gr("'"+n+"'",an(e),function(t){return un(e,t,!0)});return r&&(zi(t),nt(e),es(e,"keyHandled",e,"'"+n+"'",t)),r}function pn(e){var n=this;n.state.focused||vn(n);if(ts(n,e)||n.options.onKeyEvent&&n.options.onKeyEvent(n,Ui(e)))return;t&&e.keyCode==27&&(e.returnValue=!1);var r=e.keyCode;n.doc.sel.shift=r==16||e.shiftKey;var i=ln(n,e);!i&&n.state.accessibleTextareaWaiting&&qn(n),f&&(hn=i?r:null,!i&&r==88&&!Bs&&(g?e.metaKey:e.ctrlKey)&&n.replaceSelection(""))}function dn(e){var t=this;if(ts(t,e)||t.options.onKeyEvent&&t.options.onKeyEvent(t,Ui(e)))return;var n=e.keyCode,i=e.charCode;if(f&&n==hn){hn=null,zi(e);return}if((f&&(!e.which||e.which<10)||c)&&ln(t,e))return;var o=String.fromCharCode(i==null?n:i);if(cn(t,e,o))return;s&&!r&&(t.display.inputHasSelection=null),Ft(t)}function vn(e){if(e.options.readOnly=="nocursor")return;e.state.focused||(Gi(e,"focus",e),e.state.focused=!0,e.display.wrapper.className.search(/\bCodeMirror-focused\b/)==-1&&(e.display.wrapper.className+=" CodeMirror-focused"),e.curOp||(qt(e,!0),o&&setTimeout(gs(qt,e,!0),0))),jt(e),nt(e)}function mn(e){e.state.focused&&(Gi(e,"blur",e),e.state.focused=!1,e.display.wrapper.className=e.display.wrapper.className.replace(" CodeMirror-focused","")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.doc.sel.shift=!1)},150)}function yn(e,n){function c(){if(i.input.selectionStart!=null){var e=i.input.value=""+(Mn(s.from,s.to)?"":i.input.value);i.prevInput="",i.input.selectionStart=1,i.input.selectionEnd=e.length}}function h(){i.inputDiv.style.position="relative",i.input.style.cssText=l,r&&(i.scrollbarV.scrollTop=i.scroller.scrollTop=u),jt(e);if(i.input.selectionStart!=null){(!t||r)&&c(),clearTimeout(gn);var n=0,s=function(){i.prevInput==""&&i.input.selectionStart==0?Dt(e,dr.selectAll)(e):n++<10?gn=setTimeout(s,500):qt(e)};gn=setTimeout(s,200)}}if(ts(e,n,"contextmenu"))return;var i=e.display,s=e.doc.sel;if(Wt(i,n)||Qt(e,n))return;var o=Xt(e,n),u=i.scroller.scrollTop;if(!o||f)return;var a=e.options.resetSelectionOnContextMenu;a&&(Mn(s.from,s.to)||_n(o,s.from)||!_n(o,s.to))&&Dt(e,Un)(e.doc,o,o);var l=i.input.style.cssText;i.inputDiv.style.position="absolute",i.input.style.cssText="position: fixed; width: 30px; height: 30px; top: "+(n.clientY-5)+"px; left: "+(n.clientX-5)+"px; z-index: 1000; background: transparent; outline: none;"+"border-width: 0; outline: none; overflow: hidden; opacity: .05; -ms-opacity: .05; filter: alpha(opacity=5);",Rt(e),qt(e,!0),Mn(s.from,s.to)&&(i.input.value=i.prevInput=" "),t&&!r&&c();if(E){Vi(n);var p=function(){Qi(window,"mouseup",p),setTimeout(h,20)};Ki(window,"mouseup",p)}else setTimeout(h,50)}function wn(e,t,n){if(!_n(t.from,n))return Bn(e,n);var r=t.text.length-1-(t.to.line-t.from.line);if(n.line>t.to.line+r){var i=n.line-r,s=e.first+e.size-1;return i>s?On(s,xi(e,s).text.length):jn(n,xi(e,i).text.length)}if(n.line==t.to.line+r)return jn(n,cs(t.text).length+(t.text.length==1?t.from.ch:0)+xi(e,t.to.line).text.length-t.to.ch);var o=n.line-t.from.line;return jn(n,t.text[o].length+(o?0:t.from.ch))}function En(e,t,n){if(n&&typeof n=="object")return{anchor:wn(e,t,n.anchor),head:wn(e,t,n.head)};if(n=="start")return{anchor:t.from,head:t.from};var r=bn(t);if(n=="around")return{anchor:t.from,head:r};if(n=="end")return{anchor:r,head:r};var i=function(e){if(_n(e,t.from))return e;if(!_n(t.to,e))return r;var n=e.line+t.text.length-(t.to.line-t.from.line)-1,i=e.ch;return e.line==t.to.line&&(i+=r.ch-t.to.ch),On(n,i)};return{anchor:i(e.sel.anchor),head:i(e.sel.head)}}function Sn(e,t,n){var r={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){this.canceled=!0}};return n&&(r.update=function(t,n,r,i){t&&(this.from=Bn(e,t)),n&&(this.to=Bn(e,n)),r&&(this.text=r),i!==undefined&&(this.origin=i)}),Gi(e,"beforeChange",e,r),e.cm&&Gi(e.cm,"beforeChange",e.cm,r),r.canceled?null:{from:r.from,to:r.to,text:r.text,origin:r.origin}}function xn(e,t,n,r){if(e.cm){if(!e.cm.curOp)return Dt(e.cm,xn)(e,t,n,r);if(e.cm.state.suppressEdits)return}if(rs(e,"beforeChange")||e.cm&&rs(e.cm,"beforeChange")){t=Sn(e,t,!0);if(!t)return}var i=S&&!r&&Pr(e,t.from,t.to);if(i){for(var s=i.length-1;s>=1;--s)Tn(e,{from:i[s].from,to:i[s].to,text:[""]});i.length&&Tn(e,{from:i[0].from,to:i[0].to,text:t.text},n)}else Tn(e,t,n)}function Tn(e,t,n){if(t.text.length==1&&t.text[0]==""&&Mn(t.from,t.to))return;var r=En(e,t,n);Pi(e,t,r,e.cm?e.cm.curOp.id:NaN),kn(e,t,r,Mr(e,t));var i=[];Ei(e,function(e,n){!n&&ps(i,e.history)==-1&&(qi(e.history,t),i.push(e.history)),kn(e,t,null,Mr(e,t))})}function Nn(e,t){if(e.cm&&e.cm.state.suppressEdits)return;var n=e.history,r=(t=="undo"?n.done:n.undone).pop();if(!r)return;var i={changes:[],anchorBefore:r.anchorAfter,headBefore:r.headAfter,anchorAfter:r.anchorBefore,headAfter:r.headBefore,generation:n.generation};(t=="undo"?n.undone:n.done).push(i),n.generation=r.generation||++n.maxGeneration;var s=rs(e,"beforeChange")||e.cm&&rs(e.cm,"beforeChange");for(var o=r.changes.length-1;o>=0;--o){var u=r.changes[o];u.origin=t;if(s&&!Sn(e,u,!1)){(t=="undo"?n.done:n.undone).length=0;return}i.changes.push(Di(e,u));var a=o?En(e,u,null):{anchor:r.anchorBefore,head:r.headBefore};kn(e,u,a,Dr(e,u));var f=[];Ei(e,function(e,t){!t&&ps(f,e.history)==-1&&(qi(e.history,u),f.push(e.history)),kn(e,u,null,Dr(e,u))})}}function Cn(e,t){function n(e){return On(e.line+t,e.ch)}e.first+=t,e.cm&&Bt(e.cm,e.first,e.first,t),e.sel.head=n(e.sel.head),e.sel.anchor=n(e.sel.anchor),e.sel.from=n(e.sel.from),e.sel.to=n(e.sel.to)}function kn(e,t,n,r){if(e.cm&&!e.cm.curOp)return Dt(e.cm,kn)(e,t,n,r);if(t.to.line<e.first){Cn(e,t.text.length-1-(t.to.line-t.from.line));return}if(t.from.line>e.lastLine())return;if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);Cn(e,i),t={from:On(e.first,0),to:On(t.to.line+i,t.to.ch),text:[cs(t.text)],origin:t.origin}}var s=e.lastLine();t.to.line>s&&(t={from:t.from,to:On(s,xi(e,s).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Ti(e,t.from,t.to),n||(n=En(e,t,null)),e.cm?Ln(e.cm,t,r,n):di(e,t,r,n)}function Ln(e,t,n,r){var i=e.doc,s=e.display,o=t.from,u=t.to,a=!1,f=o.line;e.options.lineWrapping||(f=ki(Ur(i,xi(i,o.line))),i.iter(f,u.line+1,function(e){if(e==s.maxLine)return a=!0,!0})),!_n(i.sel.head,t.from)&&!_n(t.to,i.sel.head)&&(e.curOp.cursorActivity=!0),di(i,t,n,r,A(e)),e.options.lineWrapping||(i.iter(f,o.line+t.text.length,function(e){var t=H(i,e);t>s.maxLineLength&&(s.maxLine=e,s.maxLineLength=t,s.maxLineChanged=!0,a=!1)}),a&&(e.curOp.updateMaxLine=!0)),i.frontier=Math.min(i.frontier,o.line),rt(e,400);var l=t.text.length-(u.line-o.line)-1;Bt(e,o.line,u.line+1,l);if(rs(e,"change")){var c={from:o,to:u,text:t.text,removed:t.removed,origin:t.origin};if(e.curOp.textChanged){for(var h=e.curOp.textChanged;h.next;h=h.next);h.next=c}else e.curOp.textChanged=c}}function An(e,t,n,r,i){r||(r=n);if(_n(r,n)){var s=r;r=n,n=s}typeof t=="string"&&(t=Ps(t)),xn(e,{from:n,to:r,text:t,origin:i},null)}function On(e,t){if(!(this instanceof On))return new On(e,t);this.line=e,this.ch=t}function Mn(e,t){return e.line==t.line&&e.ch==t.ch}function _n(e,t){return e.line<t.line||e.line==t.line&&e.ch<t.ch}function Dn(e,t){return e.line-t.line||e.ch-t.ch}function Pn(e){return On(e.line,e.ch)}function Hn(e,t){return Math.max(e.first,Math.min(t,e.first+e.size-1))}function Bn(e,t){if(t.line<e.first)return On(e.first,0);var n=e.first+e.size-1;return t.line>n?On(n,xi(e,n).text.length):jn(t,xi(e,t.line).text.length)}function jn(e,t){var n=e.ch;return n==null||n>t?On(e.line,t):n<0?On(e.line,0):e}function Fn(e,t){return t>=e.first&&t<e.first+e.size}function In(e,t,n,r){if(e.sel.shift||e.sel.extend){var i=e.sel.anchor;if(n){var s=_n(t,i);s!=_n(n,i)?(i=t,t=n):s!=_n(t,n)&&(t=n)}Un(e,i,t,r)}else Un(e,t,n||t,r);e.cm&&(e.cm.curOp.userSelChange=!0);if(e.cm){var o=e.sel.from,u=e.sel.to;Mn(o,u)&&e.cm.display.input.setSelectionRange&&(clearTimeout(e.cm.state.accessibleTextareaTimeout),e.cm.state.accessibleTextareaWaiting=!0,e.cm.display.input.value=e.getLine(o.line)+"\n",e.cm.display.input.setSelectionRange(o.ch,o.ch),e.cm.state.accessibleTextareaTimeout=setTimeout(function(){qn(e.cm)},80))}}function qn(e){clearTimeout(e.state.accessibleTextareaTimeout),e.state.accessibleTextareaWaiting=!1,qt(e,!0)}function Rn(e,t,n){var r={anchor:t,head:n};return Gi(e,"beforeSelectionChange",e,r),e.cm&&Gi(e.cm,"beforeSelectionChange",e.cm,r),r.anchor=Bn(e,r.anchor),r.head=Bn(e,r.head),r}function Un(e,t,n,r,i){if(!i&&rs(e,"beforeSelectionChange")||e.cm&&rs(e.cm,"beforeSelectionChange")){var s=Rn(e,t,n);n=s.head,t=s.anchor}var o=e.sel;o.goalColumn=null,r==null&&(r=_n(n,o.head)?-1:1);if(i||!Mn(t,o.anchor))t=Wn(e,t,r,i!="push");if(i||!Mn(n,o.head))n=Wn(e,n,r,i!="push");if(Mn(o.anchor,t)&&Mn(o.head,n))return;o.anchor=t,o.head=n;var u=_n(n,t);o.from=u?n:t,o.to=u?t:n,e.cm&&(e.cm.curOp.updateInput=e.cm.curOp.selectionChanged=e.cm.curOp.cursorActivity=!0),es(e,"cursorActivity",e)}function zn(e){Un(e.doc,e.doc.sel.from,e.doc.sel.to,null,"push")}function Wn(e,t,n,r){var i=!1,s=t,o=n||1;e.cantEdit=!1;e:for(;;){var u=xi(e,s.line);if(u.markedSpans)for(var a=0;a<u.markedSpans.length;++a){var f=u.markedSpans[a],l=f.marker;if((f.from==null||(l.inclusiveLeft?f.from<=s.ch:f.from<s.ch))&&(f.to==null||(l.inclusiveRight?f.to>=s.ch:f.to>s.ch))){if(r){Gi(l,"beforeCursorEnter");if(l.explicitlyCleared){if(!u.markedSpans)break;--a;continue}}if(!l.atomic)continue;var c=l.find()[o<0?"from":"to"];if(Mn(c,s)){c.ch+=o,c.ch<0?c.line>e.first?c=Bn(e,On(c.line-1)):c=null:c.ch>u.text.length&&(c.line<e.first+e.size-1?c=On(c.line+1,0):c=null);if(!c){if(i)return r?(e.cantEdit=!0,On(e.first,0)):Wn(e,t,n,!0);i=!0,c=t,o=-o}}s=c;continue e}}return s}}function Xn(e){var t=Vn(e,e.doc.sel.head,null,e.options.cursorScrollMargin);if(!e.state.focused)return;var n=e.display,r=ks(n.sizer),i=null;t.top+r.top<0?i=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1);if(i!=null&&!d){var s=xs("div","",null,"position: absolute; top: "+(t.top-n.viewOffset)+"px; height: "+(t.bottom-t.top+ss)+"px; left: "+t.left+"px; width: 2px;");e.display.lineSpace.appendChild(s),s.scrollIntoView(i),e.display.lineSpace.removeChild(s)}}function Vn(e,t,n,r){r==null&&(r=0);for(;;){var i=!1,s=xt(e,t),o=!n||n==t?s:xt(e,n),u=Jn(e,Math.min(s.left,o.left),Math.min(s.top,o.top)-r,Math.max(s.left,o.left),Math.max(s.bottom,o.bottom)+r),a=e.doc.scrollTop,f=e.doc.scrollLeft;u.scrollTop!=null&&(tn(e,u.scrollTop),Math.abs(e.doc.scrollTop-a)>1&&(i=!0)),u.scrollLeft!=null&&(nn(e,u.scrollLeft),Math.abs(e.doc.scrollLeft-f)>1&&(i=!0));if(!i)return s}}function $n(e,t,n,r,i){var s=Jn(e,t,n,r,i);s.scrollTop!=null&&tn(e,s.scrollTop),s.scrollLeft!=null&&nn(e,s.scrollLeft)}function Jn(e,t,n,r,i){var s=e.display,o=Lt(e.display);n<0&&(n=0);var u=s.scroller.clientHeight-ss,a=s.scroller.scrollTop,f={},l=e.doc.height+at(s),c=n<o,h=i>l-o;if(n<a)f.scrollTop=c?0:n;else if(i>a+u){var p=Math.min(n,(h?l:i)-u);p!=a&&(f.scrollTop=p)}var d=s.scroller.clientWidth-ss,v=s.scroller.scrollLeft;t+=s.gutters.offsetWidth,r+=s.gutters.offsetWidth;var m=s.gutters.offsetWidth,g=t<m+10;return t<v+m||g?(g&&(t=0),f.scrollLeft=Math.max(0,t-10-m)):r>d+v-3&&(f.scrollLeft=r+10-d),f}function Kn(e,t,n){e.curOp.updateScrollPos={scrollLeft:t==null?e.doc.scrollLeft:t,scrollTop:n==null?e.doc.scrollTop:n}}function Qn(e,t,n){var r=e.curOp.updateScrollPos||(e.curOp.updateScrollPos={scrollLeft:e.doc.scrollLeft,scrollTop:e.doc.scrollTop}),i=e.display.scroller;r.scrollTop=Math.max(0,Math.min(i.scrollHeight-i.clientHeight,r.scrollTop+n)),r.scrollLeft=Math.max(0,Math.min(i.scrollWidth-i.clientWidth,r.scrollLeft+t))}function Gn(e,t,n,r){var i=e.doc;n==null&&(n="add");if(n=="smart")if(!e.doc.mode.indent)n="prev";else var s=ot(e,t);var o=e.options.tabSize,u=xi(i,t),a=as(u.text,null,o),f=u.text.match(/^\s*/)[0],l;if(!r&&!/\S/.test(u.text))l=0,n="not";else if(n=="smart"){l=e.doc.mode.indent(s,u.text.slice(f.length),u.text);if(l==os){if(!r)return;n="prev"}}n=="prev"?t>i.first?l=as(xi(i,t-1).text,null,o):l=0:n=="add"?l=a+e.options.indentUnit:n=="subtract"?l=a-e.options.indentUnit:typeof n=="number"&&(l=a+n),l=Math.max(0,l);var c="",h=0;if(e.options.indentWithTabs)for(var p=Math.floor(l/o);p;--p)h+=o,c+=" ";h<l&&(c+=ls(l-h)),c!=f?An(e.doc,c,On(t,0),On(t,f.length),"+input"):i.sel.head.line==t&&i.sel.head.ch<f.length&&Un(i,On(t,f.length),On(t,f.length),1),u.stateAfter=null}function Yn(e,t,n){var r=t,i=t,s=e.doc;return typeof t=="number"?i=xi(s,Hn(s,t)):r=ki(t),r==null?null:n(i,r)?(Bt(e,r,r+1),i):null}function Zn(e,t,n,r,i){function l(){var t=s+n;return t<e.first||t>=e.first+e.size?f=!1:(s=t,a=xi(e,t))}function c(e){var t=(i?Ks:Qs)(a,o,n,!0);if(t==null){if(!!e||!l())return f=!1;i?o=(n<0?Us:Rs)(a):o=n<0?a.text.length:0}else o=t;return!0}var s=t.line,o=t.ch,u=n,a=xi(e,s),f=!0;if(r=="char")c();else if(r=="column")c(!0);else if(r=="word"||r=="group"){var h=null,p=r=="group";for(var d=!0;;d=!1){if(n<0&&!c(!d))break;var v=a.text.charAt(o)||"\n",m=bs(v)?"w":p?/\s/.test(v)?null:"p":null;if(h&&h!=m){n<0&&(n=1,c());break}m&&(h=m);if(n>0&&!c(!d))break}}var g=Wn(e,On(s,o),u,!0);return f||(g.hitSide=!0),g}function er(e,t,n,r){var i=e.doc,s=t.left,o;if(r=="page"){var u=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight);o=t.top+n*(u-(n<0?1.5:.5)*Lt(e.display))}else r=="line"&&(o=n>0?t.bottom+3:t.top-3);for(;;){var a=Nt(e,s,o);if(!a.outside)break;if(n<0?o<=0:o>=i.height){a.hitSide=!0;break}o+=n*5}return a}function tr(e,t){var n=t.ch,r=t.ch;if(e){(t.xRel<0||r==e.length)&&n?--n:++r;var i=e.charAt(n),s=bs(i)?bs:/\s/.test(i)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!bs(e)};while(n>0&&s(e.charAt(n-1)))--n;while(r<e.length&&s(e.charAt(r)))++r}return{from:On(t.line,n),to:On(t.line,r)}}function nr(e,t){In(e.doc,On(t,0),Bn(e.doc,On(t+1,0)))}function sr(e,t,n,r){T.defaults[e]=t,n&&(rr[e]=r?function(e,t,r){r!=or&&n(e,t,r)}:n)}function hr(e,t){if(t===!0)return t;if(e.copyState)return e.copyState(t);var n={};for(var r in t){var i=t[r];i instanceof Array&&(i=i.concat([])),n[r]=i}return n}function pr(e,t,n){return e.startState?e.startState(t,n):!0}function mr(e){return typeof e=="string"?vr[e]:e}function gr(e,t,n){function r(t){t=mr(t);var i=t[e];if(i===!1)return"stop";if(i!=null&&n(i))return!0;if(t.nofallthrough)return"stop";var s=t.fallthrough;if(s==null)return!1;if(Object.prototype.toString.call(s)!="[object Array]")return r(s);for(var o=0,u=s.length;o<u;++o){var a=r(s[o]);if(a)return a}return!1}for(var i=0;i<t.length;++i){var s=r(t[i]);if(s)return s!="stop"}}function yr(e){var t=js[e.keyCode];return t=="Ctrl"||t=="Alt"||t=="Shift"||t=="Mod"}function br(e,t){if(f&&e.keyCode==34&&e["char"])return!1;var n=js[e.keyCode];if(n==null||e.altGraphKey)return!1;e.altKey&&(n="Alt-"+n);if(w?e.metaKey:e.ctrlKey)n="Ctrl-"+n;if(w?e.ctrlKey:e.metaKey)n="Cmd-"+n;return!t&&e.shiftKey&&(n="Shift-"+n),n}function wr(e,t){this.pos=this.start=0,this.string=e,this.tabSize=t||8,this.lastColumnPos=this.lastColumnValue=0,this.lineStart=0}function Er(e,t){this.lines=[],this.type=t,this.doc=e}function xr(e,t,n,r,i){if(r&&r.shared)return Nr(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return Dt(e.cm,xr)(e,t,n,r,i);var s=new Er(e,i);r&&vs(r,s);if(_n(n,t)||Mn(t,n)&&s.clearWhenEmpty!==!1)return s;s.replacedWith&&(s.collapsed=!0,s.replacedWith=xs("span",[s.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||(s.replacedWith.ignoreEvents=!0));if(s.collapsed){if(Rr(e,t.line,t,n,s)||t.line!=n.line&&Rr(e,n.line,t,n,s))throw new Error("Inserting collapsed marker partially overlapping an existing one");x=!0}s.addToHistory&&Pi(e,{from:t,to:n,origin:"markText"},{head:e.sel.head,anchor:e.sel.anchor},NaN);var o=t.line,u=e.cm,a;return e.iter(o,n.line+1,function(r){u&&s.collapsed&&!u.options.lineWrapping&&Ur(e,r)==u.display.maxLine&&(a=!0);var i={from:null,to:null,marker:s};o==t.line&&(i.from=t.ch),o==n.line&&(i.to=n.ch),s.collapsed&&o!=t.line&&Ci(r,0),Lr(r,i),++o}),s.collapsed&&e.iter(t.line,n.line+1,function(t){zr(e,t)&&Ci(t,0)}),s.clearOnEnter&&Ki(s,"beforeCursorEnter",function(){s.clear()}),s.readOnly&&(S=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),s.collapsed&&(s.id=++Sr,s.atomic=!0),u&&(a&&(u.curOp.updateMaxLine=!0),(s.className||s.title||s.startStyle||s.endStyle||s.collapsed)&&Bt(u,t.line,n.line+1),s.atomic&&zn(u)),s}function Tr(e,t){this.markers=e,this.primary=t;for(var n=0,r=this;n<e.length;++n)e[n].parent=this,Ki(e[n],"clear",function(){r.clear()})}function Nr(e,t,n,r,i){r=vs(r),r.shared=!1;var s=[xr(e,t,n,r,i)],o=s[0],u=r.replacedWith;return Ei(e,function(e){u&&(r.replacedWith=u.cloneNode(!0)),s.push(xr(e,Bn(e,t),Bn(e,n),r,i));for(var a=0;a<e.linked.length;++a)if(e.linked[a].isParent)return;o=cs(s)}),new Tr(s,o)}function Cr(e,t){if(e)for(var n=0;n<e.length;++n){var r=e[n];if(r.marker==t)return r}}function kr(e,t){for(var n,r=0;r<e.length;++r)e[r]!=t&&(n||(n=[])).push(e[r]);return n}function Lr(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}function Ar(e,t,n){if(e)for(var r=0,i;r<e.length;++r){var s=e[r],o=s.marker,u=s.from==null||(o.inclusiveLeft?s.from<=t:s.from<t);if(u||s.from==t&&o.type=="bookmark"&&(!n||!s.marker.insertLeft)){var a=s.to==null||(o.inclusiveRight?s.to>=t:s.to>t);(i||(i=[])).push({from:s.from,to:a?null:s.to,marker:o})}}return i}function Or(e,t,n){if(e)for(var r=0,i;r<e.length;++r){var s=e[r],o=s.marker,u=s.to==null||(o.inclusiveRight?s.to>=t:s.to>t);if(u||s.from==t&&o.type=="bookmark"&&(!n||s.marker.insertLeft)){var a=s.from==null||(o.inclusiveLeft?s.from<=t:s.from<t);(i||(i=[])).push({from:a?null:s.from-t,to:s.to==null?null:s.to-t,marker:o})}}return i}function Mr(e,t){var n=Fn(e,t.from.line)&&xi(e,t.from.line).markedSpans,r=Fn(e,t.to.line)&&xi(e,t.to.line).markedSpans;if(!n&&!r)return null;var i=t.from.ch,s=t.to.ch,o=Mn(t.from,t.to),u=Ar(n,i,o),a=Or(r,s,o),f=t.text.length==1,l=cs(t.text).length+(f?i:0);if(u)for(var c=0;c<u.length;++c){var h=u[c];if(h.to==null){var p=Cr(a,h.marker);p?f&&(h.to=p.to==null?null:p.to+l):h.to=i}}if(a)for(var c=0;c<a.length;++c){var h=a[c];h.to!=null&&(h.to+=l);if(h.from==null){var p=Cr(u,h.marker);p||(h.from=l,f&&(u||(u=[])).push(h))}else h.from+=l,f&&(u||(u=[])).push(h)}u&&(u=_r(u)),a&&a!=u&&(a=_r(a));var d=[u];if(!f){var v=t.text.length-2,m;if(v>0&&u)for(var c=0;c<u.length;++c)u[c].to==null&&(m||(m=[])).push({from:null,to:null,marker:u[c].marker});for(var c=0;c<v;++c)d.push(m);d.push(a)}return d}function _r(e){for(var t=0;t<e.length;++t){var n=e[t];n.from!=null&&n.from==n.to&&n.marker.clearWhenEmpty!==!1&&e.splice(t--,1)}return e.length?e:null}function Dr(e,t){var n=Bi(e,t),r=Mr(e,t);if(!n)return r;if(!r)return n;for(var i=0;i<n.length;++i){var s=n[i],o=r[i];if(s&&o)e:for(var u=0;u<o.length;++u){var a=o[u];for(var f=0;f<s.length;++f)if(s[f].marker==a.marker)continue e;s.push(a)}else o&&(n[i]=o)}return n}function Pr(e,t,n){var r=null;e.iter(t.line,n.line+1,function(e){if(e.markedSpans)for(var t=0;t<e.markedSpans.length;++t){var n=e.markedSpans[t].marker;n.readOnly&&(!r||ps(r,n)==-1)&&(r||(r=[])).push(n)}});if(!r)return null;var i=[{from:t,to:n}];for(var s=0;s<r.length;++s){var o=r[s],u=o.find();for(var a=0;a<i.length;++a){var f=i[a];if(_n(f.to,u.from)||_n(u.to,f.from))continue;var l=[a,1];(_n(f.from,u.from)||!o.inclusiveLeft&&Mn(f.from,u.from))&&l.push({from:f.from,to:u.from}),(_n(u.to,f.to)||!o.inclusiveRight&&Mn(f.to,u.to))&&l.push({from:u.to,to:f.to}),i.splice.apply(i,l),a+=l.length-1}}return i}function Hr(e){return e.inclusiveLeft?-1:0}function Br(e){return e.inclusiveRight?1:0}function jr(e,t){var n=e.lines.length-t.lines.length;if(n!=0)return n;var r=e.find(),i=t.find(),s=Dn(r.from,i.from)||Hr(e)-Hr(t);if(s)return-s;var o=Dn(r.to,i.to)||Br(e)-Br(t);return o?o:t.id-e.id}function Fr(e,t){var n=x&&e.markedSpans,r;if(n)for(var i,s=0;s<n.length;++s)i=n[s],i.marker.collapsed&&(t?i.from:i.to)==null&&(!r||jr(r,i.marker)<0)&&(r=i.marker);return r}function Ir(e){return Fr(e,!0)}function qr(e){return Fr(e,!1)}function Rr(e,t,n,r,i){var s=xi(e,t),o=x&&s.markedSpans;if(o)for(var u=0;u<o.length;++u){var a=o[u];if(!a.marker.collapsed)continue;var f=a.marker.find(!0),l=Dn(f.from,n)||Hr(a.marker)-Hr(i),c=Dn(f.to,r)||Br(a.marker)-Br(i);if(l>=0&&c<=0||l<=0&&c>=0)continue;if(l<=0&&(Dn(f.to,n)||Br(a.marker)-Hr(i))>0||l>=0&&(Dn(f.from,r)||Hr(a.marker)-Br(i))<0)return!0}}function Ur(e,t){var n;while(n=Ir(t))t=xi(e,n.find().from.line);return t}function zr(e,t){var n=x&&t.markedSpans;if(n)for(var r,i=0;i<n.length;++i){r=n[i];if(!r.marker.collapsed)continue;if(r.from==null)return!0;if(r.marker.replacedWith)continue;if(r.from==0&&r.marker.inclusiveLeft&&Wr(e,t,r))return!0}}function Wr(e,t,n){if(n.to==null){var r=n.marker.find().to,i=xi(e,r.line);return Wr(e,i,Cr(i.markedSpans,n.marker))}if(n.marker.inclusiveRight&&n.to==t.text.length)return!0;for(var s,o=0;o<t.markedSpans.length;++o){s=t.markedSpans[o];if(s.marker.collapsed&&!s.marker.replacedWith&&s.from==n.to&&(s.to==null||s.to!=n.from)&&(s.marker.inclusiveLeft||n.marker.inclusiveRight)&&Wr(e,t,s))return!0}}function Xr(e){var t=e.markedSpans;if(!t)return;for(var n=0;n<t.length;++n)t[n].marker.detachLine(e);e.markedSpans=null}function Vr(e,t){if(!t)return;for(var n=0;n<t.length;++n)t[n].marker.attachLine(e);e.markedSpans=t}function Jr(e){return function(){var t=!this.cm.curOp;t&&Mt(this.cm);try{var n=e.apply(this,arguments)}finally{t&&_t(this.cm)}return n}}function Kr(e){return e.height!=null?e.height:((!e.node.parentNode||e.node.parentNode.nodeType!=1)&&Ns(e.cm.display.measure,xs("div",[e.node],null,"position: relative")),e.height=e.node.offsetHeight)}function Qr(e,t,n,r){var i=new $r(e,n,r);return i.noHScroll&&(e.display.alignWidgets=!0),Yn(e,t,function(t){var n=t.widgets||(t.widgets=[]);i.insertAt==null?n.push(i):n.splice(Math.min(n.length-1,Math.max(0,i.insertAt)),0,i),i.line=t;if(!zr(e.doc,t)||i.showIfHidden){var r=Ai(e,t)<e.doc.scrollTop;Ci(t,t.height+Kr(i)),r&&Qn(e,0,i.height)}return!0}),i}function Yr(e,t,n,r){e.text=t,e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null),e.order!=null&&(e.order=null),Xr(e),Vr(e,n);var i=r?r(e):1;i!=e.height&&Ci(e,i)}function Zr(e){e.parent=null,Xr(e)}function ei(e,t,n,r,i,s){var o=n.flattenSpans;o==null&&(o=e.options.flattenSpans);var u=0,a=null,f=new wr(t,e.options.tabSize),l;t==""&&n.blankLine&&n.blankLine(r);while(!f.eol()){f.pos>e.options.maxHighlightLength?(o=!1,s&&ri(e,t,r,f.pos),f.pos=t.length,l=null):l=n.token(f,r);if(e.options.addModeClass){var c=T.innerMode(n,r).mode.name;c&&(l="m-"+(l?c+" "+l:c))}if(!o||a!=l)u<f.start&&i(f.start,a),u=f.start,a=l;f.start=f.pos}while(u<f.pos){var h=Math.min(f.pos,u+5e4);i(h,a),u=h}}function ti(e,t,n,r){var i=[e.state.modeGen];ei(e,t.text,e.doc.mode,n,function(e,t){i.push(e,t)},r);for(var s=0;s<e.state.overlays.length;++s){var o=e.state.overlays[s],u=1,a=0;ei(e,t.text,o.mode,!0,function(e,t){var n=u;while(a<e){var r=i[u];r>e&&i.splice(u,1,e,i[u+1],r),u+=2,a=Math.min(e,r)}if(!t)return;if(o.opaque)i.splice(n,u-n,e,t),u=n+2;else for(;n<u;n+=2){var s=i[n+1];i[n+1]=s?s+" "+t:t}})}return i}function ni(e,t){if(!t.styles||t.styles[0]!=e.state.modeGen)t.styles=ti(e,t,t.stateAfter=ot(e,ki(t)));return t.styles}function ri(e,t,n,r){var i=e.doc.mode,s=new wr(t,e.options.tabSize);s.start=s.pos=r||0,t==""&&i.blankLine&&i.blankLine(n);while(!s.eol()&&s.pos<=e.options.maxHighlightLength)i.token(s,n),s.start=s.pos}function oi(e,t){if(!e)return null;for(;;){var n=e.match(/(?:^|\s)line-(background-)?(\S+)/);if(!n)break;e=e.slice(0,n.index)+e.slice(n.index+n[0].length);var r=n[1]?"bgClass":"textClass";t[r]==null?t[r]=n[2]:(new RegExp("(?:^|s)"+n[2]+"(?:$|s)")).test(t[r])||(t[r]+=" "+n[2])}var i=t.cm.options.addModeClass?si:ii;return i[e]||(i[e]="cm-"+e.replace(/ +/g," cm-"))}function ui(e,n,r,i){var u,a=n,f=!0;while(u=Ir(a))a=xi(e.doc,u.find().from.line);var l={pre:xs("pre"),col:0,pos:0,measure:null,measuredSomething:!1,cm:e,copyWidgets:i};do{a.text&&(f=!1),l.measure=a==n&&r,l.pos=0,l.addToken=l.measure?li:fi,(t||o)&&e.getOption("lineWrapping")&&(l.addToken=ci(l.addToken));var c=pi(a,l,ni(e,a));r&&a==n&&!l.measuredSomething&&(r[0]=l.pre.appendChild(Ds(e.display.measure)),l.measuredSomething=!0),c&&(a=xi(e.doc,c.to.line))}while(c);r&&!l.measuredSomething&&!r[0]&&(r[0]=l.pre.appendChild(f?xs("span"," "):Ds(e.display.measure))),!l.pre.firstChild&&!zr(e.doc,n)&&l.pre.appendChild(document.createTextNode(" "));var h;if(r&&s&&(h=Oi(a))){var p=h.length-1;h[p].from==h[p].to&&--p;var d=h[p],v=h[p-1];if(d.from+1==d.to&&v&&d.level<v.level){var m=r[l.pos-1];m&&m.parentNode.insertBefore(m.measureRight=Ds(e.display.measure),m.nextSibling)}}var g=l.textClass?l.textClass+" "+(n.textClass||""):n.textClass;return g&&(l.pre.className=g),Gi(e,"renderLine",e,n,l.pre),l}function ai(e){var t=xs("span","•","cm-invalidchar");return t.title="\\u"+e.charCodeAt(0).toString(16),t}function fi(e,t,n,r,i,s){if(!t)return;var o=e.cm.options.specialChars;if(!o.test(t)){e.col+=t.length;var u=document.createTextNode(t)}else{var u=document.createDocumentFragment(),a=0;for(;;){o.lastIndex=a;var f=o.exec(t),l=f?f.index-a:t.length-a;l&&(u.appendChild(document.createTextNode(t.slice(a,a+l))),e.col+=l);if(!f)break;a+=l+1;if(f[0]==" "){var c=e.cm.options.tabSize,h=c-e.col%c;u.appendChild(xs("span",ls(h),"cm-tab")),e.col+=h}else{var p=e.cm.options.specialCharPlaceholder(f[0]);u.appendChild(p),e.col+=1}}}if(n||r||i||e.measure){var d=n||"";r&&(d+=r),i&&(d+=i);var p=xs("span",[u],d);return s&&(p.title=s),e.pre.appendChild(p)}e.pre.appendChild(u)}function li(e,n,r,i,s){var o=e.cm.options.lineWrapping;for(var u=0;u<n.length;++u){var a=u==0,f=u+1;while(f<n.length&&Ss(n.charAt(f)))++f;var l=n.slice(u,f);u=f-1,u&&o&&As(n,u)&&e.pre.appendChild(xs("wbr"));var c=e.measure[e.pos],h=e.measure[e.pos]=fi(e,l,r,a&&i,u==n.length-1&&s);c&&(h.leftSide=c.leftSide||c),t&&o&&l==" "&&u&&!/\s/.test(n.charAt(u-1))&&u<n.length-1&&!/\s/.test(n.charAt(u+1))&&(h.style.whiteSpace="normal"),e.pos+=l.length}n.length&&(e.measuredSomething=!0)}function ci(e){function t(e){var t=" ";for(var n=0;n<e.length-2;++n)t+=n%2?" ":" ";return t+=" ",t}return function(n,r,i,s,o,u){return e(n,r.replace(/ {3,}/g,t),i,s,o,u)}}function hi(e,t,n,r){var i=!r&&n.replacedWith;if(i){e.copyWidgets&&(i=i.cloneNode(!0)),e.pre.appendChild(i);if(e.measure){if(t)e.measure[e.pos]=i;else{var s=Ds(e.cm.display.measure);if(n.type=="bookmark"&&!n.insertLeft)e.measure[e.pos]=e.pre.appendChild(s);else{if(e.measure[e.pos])return;e.measure[e.pos ]=e.pre.insertBefore(s,i)}}e.measuredSomething=!0}}e.pos+=t}function pi(e,t,n){var r=e.markedSpans,i=e.text,s=0;if(!r){for(var o=1;o<n.length;o+=2)t.addToken(t,i.slice(s,s=n[o]),oi(n[o+1],t));return}var u=i.length,a=0,o=1,f="",l,c=0,h,p,d,v,m;for(;;){if(c==a){h=p=d=v="",m=null,c=Infinity;var g=[];for(var y=0;y<r.length;++y){var b=r[y],w=b.marker;b.from<=a&&(b.to==null||b.to>a)?(b.to!=null&&c>b.to&&(c=b.to,p=""),w.className&&(h+=" "+w.className),w.startStyle&&b.from==a&&(d+=" "+w.startStyle),w.endStyle&&b.to==c&&(p+=" "+w.endStyle),w.title&&!v&&(v=w.title),w.collapsed&&(!m||jr(m.marker,w)<0)&&(m=b)):b.from>a&&c>b.from&&(c=b.from),w.type=="bookmark"&&b.from==a&&w.replacedWith&&g.push(w)}if(m&&(m.from||0)==a){hi(t,(m.to==null?u:m.to)-a,m.marker,m.from==null);if(m.to==null)return m.marker.find()}if(!m&&g.length)for(var y=0;y<g.length;++y)hi(t,0,g[y])}if(a>=u)break;var E=Math.min(u,c);for(;;){if(f){var S=a+f.length;if(!m){var x=S>E?f.slice(0,E-a):f;t.addToken(t,x,l?l+h:h,d,a+x.length==c?p:"",v)}if(S>=E){f=f.slice(E-a),a=E;break}a=S,d=""}f=i.slice(s,s=n[o++]),l=oi(n[o++],t)}}}function di(e,t,n,r,i){function s(e){return n?n[e]:null}function o(e,n,r){Yr(e,n,r,i),es(e,"change",e,t)}var u=t.from,a=t.to,f=t.text,l=xi(e,u.line),c=xi(e,a.line),h=cs(f),p=s(f.length-1),d=a.line-u.line;if(u.ch==0&&a.ch==0&&h==""&&(!e.cm||e.cm.options.wholeLineUpdateBefore)){for(var v=0,m=f.length-1,g=[];v<m;++v)g.push(new Gr(f[v],s(v),i));o(c,c.text,p),d&&e.remove(u.line,d),g.length&&e.insert(u.line,g)}else if(l==c)if(f.length==1)o(l,l.text.slice(0,u.ch)+h+l.text.slice(a.ch),p);else{for(var g=[],v=1,m=f.length-1;v<m;++v)g.push(new Gr(f[v],s(v),i));g.push(new Gr(h+l.text.slice(a.ch),p,i)),o(l,l.text.slice(0,u.ch)+f[0],s(0)),e.insert(u.line+1,g)}else if(f.length==1)o(l,l.text.slice(0,u.ch)+f[0]+c.text.slice(a.ch),s(0)),e.remove(u.line+1,d);else{o(l,l.text.slice(0,u.ch)+f[0],s(0)),o(c,h+c.text.slice(a.ch),p);for(var v=1,m=f.length-1,g=[];v<m;++v)g.push(new Gr(f[v],s(v),i));d>1&&e.remove(u.line+1,d-1),e.insert(u.line+1,g)}es(e,"change",e,t),Un(e,r.anchor,r.head,null,!0)}function vi(e){this.lines=e,this.parent=null;for(var t=0,n=e.length,r=0;t<n;++t)e[t].parent=this,r+=e[t].height;this.height=r}function mi(e){this.children=e;var t=0,n=0;for(var r=0,i=e.length;r<i;++r){var s=e[r];t+=s.chunkSize(),n+=s.height,s.parent=this}this.size=t,this.height=n,this.parent=null}function Ei(e,t,n){function r(e,i,s){if(e.linked)for(var o=0;o<e.linked.length;++o){var u=e.linked[o];if(u.doc==i)continue;var a=s&&u.sharedHist;if(n&&!a)continue;t(u.doc,a),r(u.doc,e,a)}}r(e,null,!0)}function Si(e,t){if(t.cm)throw new Error("This document is already in use.");e.doc=t,t.cm=e,O(e),C(e),e.options.lineWrapping||B(e),e.options.mode=t.modeOption,Bt(e)}function xi(e,t){t-=e.first;while(!e.lines)for(var n=0;;++n){var r=e.children[n],i=r.chunkSize();if(t<i){e=r;break}t-=i}return e.lines[t]}function Ti(e,t,n){var r=[],i=t.line;return e.iter(t.line,n.line+1,function(e){var s=e.text;i==n.line&&(s=s.slice(0,n.ch)),i==t.line&&(s=s.slice(t.ch)),r.push(s),++i}),r}function Ni(e,t,n){var r=[];return e.iter(t,n,function(e){r.push(e.text)}),r}function Ci(e,t){var n=t-e.height;for(var r=e;r;r=r.parent)r.height+=n}function ki(e){if(e.parent==null)return null;var t=e.parent,n=ps(t.lines,e);for(var r=t.parent;r;t=r,r=r.parent)for(var i=0;;++i){if(r.children[i]==t)break;n+=r.children[i].chunkSize()}return n+t.first}function Li(e,t){var n=e.first;e:do{for(var r=0,i=e.children.length;r<i;++r){var s=e.children[r],o=s.height;if(t<o){e=s;continue e}t-=o,n+=s.chunkSize()}return n}while(!e.lines);for(var r=0,i=e.lines.length;r<i;++r){var u=e.lines[r],a=u.height;if(t<a)break;t-=a}return n+r}function Ai(e,t){t=Ur(e.doc,t);var n=0,r=t.parent;for(var i=0;i<r.lines.length;++i){var s=r.lines[i];if(s==t)break;n+=s.height}for(var o=r.parent;o;r=o,o=r.parent)for(var i=0;i<o.children.length;++i){var u=o.children[i];if(u==r)break;n+=u.height}return n}function Oi(e){var t=e.order;return t==null&&(t=e.order=Gs(e.text)),t}function Mi(e){return{done:[],undone:[],undoDepth:Infinity,lastTime:0,lastOp:null,lastOrigin:null,generation:e||1,maxGeneration:e||1}}function _i(e,t,n,r){var i=t["spans_"+e.id],s=0;e.iter(Math.max(e.first,n),Math.min(e.first+e.size,r),function(n){n.markedSpans&&((i||(i=t["spans_"+e.id]={}))[s]=n.markedSpans),++s})}function Di(e,t){var n={line:t.from.line,ch:t.from.ch},r={from:n,to:bn(t),text:Ti(e,t.from,t.to)};return _i(e,r,t.from.line,t.to.line+1),Ei(e,function(e){_i(e,r,t.from.line,t.to.line+1)},!0),r}function Pi(e,t,n,r){var i=e.history;i.undone.length=0;var s=+(new Date),o=cs(i.done);if(o&&(i.lastOp==r||i.lastOrigin==t.origin&&t.origin&&(t.origin.charAt(0)=="+"&&e.cm&&i.lastTime>s-e.cm.options.historyEventDelay||t.origin.charAt(0)=="*"))){var u=cs(o.changes);Mn(t.from,t.to)&&Mn(t.from,u.to)?u.to=bn(t):o.changes.push(Di(e,t)),o.anchorAfter=n.anchor,o.headAfter=n.head}else{o={changes:[Di(e,t)],generation:i.generation,anchorBefore:e.sel.anchor,headBefore:e.sel.head,anchorAfter:n.anchor,headAfter:n.head},i.done.push(o);while(i.done.length>i.undoDepth)i.done.shift()}i.generation=++i.maxGeneration,i.lastTime=s,i.lastOp=r,i.lastOrigin=t.origin}function Hi(e){if(!e)return null;for(var t=0,n;t<e.length;++t)e[t].marker.explicitlyCleared?n||(n=e.slice(0,t)):n&&n.push(e[t]);return n?n.length?n:null:e}function Bi(e,t){var n=t["spans_"+e.id];if(!n)return null;for(var r=0,i=[];r<t.text.length;++r)i.push(Hi(n[r]));return i}function ji(e,t){for(var n=0,r=[];n<e.length;++n){var i=e[n],s=i.changes,o=[];r.push({changes:o,anchorBefore:i.anchorBefore,headBefore:i.headBefore,anchorAfter:i.anchorAfter,headAfter:i.headAfter});for(var u=0;u<s.length;++u){var a=s[u],f;o.push({from:a.from,to:a.to,text:a.text});if(t)for(var l in a)(f=l.match(/^spans_(\d+)$/))&&ps(t,Number(f[1]))>-1&&(cs(o)[l]=a[l],delete a[l])}}return r}function Fi(e,t,n,r){n<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function Ii(e,t,n,r){for(var i=0;i<e.length;++i){var s=e[i],o=!0;for(var u=0;u<s.changes.length;++u){var a=s.changes[u];s.copied||(a.from=Pn(a.from),a.to=Pn(a.to));if(n<a.from.line)a.from.line+=r,a.to.line+=r;else if(t<=a.to.line){o=!1;break}}s.copied||(s.anchorBefore=Pn(s.anchorBefore),s.headBefore=Pn(s.headBefore),s.anchorAfter=Pn(s.anchorAfter),s.readAfter=Pn(s.headAfter),s.copied=!0),o?(Fi(s.anchorBefore),Fi(s.headBefore),Fi(s.anchorAfter),Fi(s.headAfter)):(e.splice(0,i+1),i=0)}}function qi(e,t){var n=t.from.line,r=t.to.line,i=t.text.length-(r-n)-1;Ii(e.done,n,r,i),Ii(e.undone,n,r,i)}function Ri(){Vi(this)}function Ui(e){return e.stop||(e.stop=Ri),e}function zi(e){e.preventDefault?e.preventDefault():e.returnValue=!1}function Wi(e){e.stopPropagation?e.stopPropagation():e.cancelBubble=!0}function Xi(e){return e.defaultPrevented!=null?e.defaultPrevented:e.returnValue==0}function Vi(e){zi(e),Wi(e)}function $i(e){return e.target||e.srcElement}function Ji(e){var t=e.which;return t==null&&(e.button&1?t=1:e.button&2?t=3:e.button&4&&(t=2)),g&&e.ctrlKey&&t==1&&(t=3),t}function Ki(e,t,n){if(e.addEventListener)e.addEventListener(t,n,!1);else if(e.attachEvent)e.attachEvent("on"+t,n);else{var r=e._handlers||(e._handlers={}),i=r[t]||(r[t]=[]);i.push(n)}}function Qi(e,t,n){if(e.removeEventListener)e.removeEventListener(t,n,!1);else if(e.detachEvent)e.detachEvent("on"+t,n);else{var r=e._handlers&&e._handlers[t];if(!r)return;for(var i=0;i<r.length;++i)if(r[i]==n){r.splice(i,1);break}}}function Gi(e,t){var n=e._handlers&&e._handlers[t];if(!n)return;var r=Array.prototype.slice.call(arguments,2);for(var i=0;i<n.length;++i)n[i].apply(null,r)}function es(e,t){function i(e){return function(){e.apply(null,r)}}var n=e._handlers&&e._handlers[t];if(!n)return;var r=Array.prototype.slice.call(arguments,2);Yi||(++Zi,Yi=[],setTimeout(ns,0));for(var s=0;s<n.length;++s)Yi.push(i(n[s]))}function ts(e,t,n){return Gi(e,n||t.type,e,t),Xi(t)||t.codemirrorIgnore}function ns(){--Zi;var e=Yi;Yi=null;for(var t=0;t<e.length;++t)e[t]()}function rs(e,t){var n=e._handlers&&e._handlers[t];return n&&n.length>0}function is(e){e.prototype.on=function(e,t){Ki(this,e,t)},e.prototype.off=function(e,t){Qi(this,e,t)}}function us(){this.id=null}function as(e,t,n,r,i){t==null&&(t=e.search(/[^\s\u00a0]/),t==-1&&(t=e.length));for(var s=r||0,o=i||0;s<t;++s)e.charAt(s)==" "?o+=n-o%n:++o;return o}function ls(e){while(fs.length<=e)fs.push(cs(fs)+" ");return fs[e]}function cs(e){return e[e.length-1]}function hs(e){if(v)e.selectionStart=0,e.selectionEnd=e.value.length;else try{e.select()}catch(t){}}function ps(e,t){if(e.indexOf)return e.indexOf(t);for(var n=0,r=e.length;n<r;++n)if(e[n]==t)return n;return-1}function ds(e,t){function n(){}n.prototype=e;var r=new n;return t&&vs(t,r),r}function vs(e,t){t||(t={});for(var n in e)e.hasOwnProperty(n)&&(t[n]=e[n]);return t}function ms(e){for(var t=[],n=0;n<e;++n)t.push(undefined);return t}function gs(e){var t=Array.prototype.slice.call(arguments,1);return function(){return e.apply(null,t)}}function bs(e){return/\w/.test(e)||e>""&&(e.toUpperCase()!=e.toLowerCase()||ys.test(e))}function ws(e){for(var t in e)if(e.hasOwnProperty(t)&&e[t])return!1;return!0}function Ss(e){return e.charCodeAt(0)>=768&&Es.test(e)}function xs(e,t,n,r){var i=document.createElement(e);n&&(i.className=n),r&&(i.style.cssText=r);if(typeof t=="string")Cs(i,t);else if(t)for(var s=0;s<t.length;++s)i.appendChild(t[s]);return i}function Ts(e){for(var t=e.childNodes.length;t>0;--t)e.removeChild(e.firstChild);return e}function Ns(e,t){return Ts(e).appendChild(t)}function Cs(e,t){r?(e.innerHTML="",e.appendChild(document.createTextNode(t))):e.textContent=t}function ks(e){return e.getBoundingClientRect()}function As(){return!1}function Ms(e){if(Os!=null)return Os;var t=xs("div",null,null,"width: 50px; height: 50px; overflow-x: scroll");return Ns(e,t),t.offsetWidth&&(Os=t.offsetHeight-t.clientHeight),Os||0}function Ds(e){if(_s==null){var t=xs("span","");Ns(e,xs("span",[t,document.createTextNode("x")])),e.firstChild.offsetHeight!=0&&(_s=t.offsetWidth<=1&&t.offsetHeight>2&&!n)}return _s?xs("span",""):xs("span"," ",null,"display: inline-block; width: 1px; margin-right: -1px")}function Fs(e,t,n,r){if(!e)return r(t,n,"ltr");var i=!1;for(var s=0;s<e.length;++s){var o=e[s];if(o.from<n&&o.to>t||t==n&&o.to==t)r(Math.max(o.from,t),Math.min(o.to,n),o.level==1?"rtl":"ltr"),i=!0}i||r(t,n,"ltr")}function Is(e){return e.level%2?e.to:e.from}function qs(e){return e.level%2?e.from:e.to}function Rs(e){var t=Oi(e);return t?Is(t[0]):0}function Us(e){var t=Oi(e);return t?qs(cs(t)):e.text.length}function zs(e,t){var n=xi(e.doc,t),r=Ur(e.doc,n);r!=n&&(t=ki(r));var i=Oi(r),s=i?i[0].level%2?Us(r):Rs(r):0;return On(t,s)}function Ws(e,t){var n,r;while(n=qr(r=xi(e.doc,t)))t=n.find().to.line;var i=Oi(r),s=i?i[0].level%2?Rs(r):Us(r):r.text.length;return On(t,s)}function Xs(e,t,n){var r=e[0].level;return t==r?!0:n==r?!1:t<n}function $s(e,t){Vs=null;for(var n=0,r;n<e.length;++n){var i=e[n];if(i.from<t&&i.to>t)return n;if(i.from==t||i.to==t){if(r!=null)return Xs(e,i.level,e[r].level)?(i.from!=i.to&&(Vs=r),n):(i.from!=i.to&&(Vs=n),r);r=n}}return r}function Js(e,t,n,r){if(!r)return t+n;do t+=n;while(t>0&&Ss(e.text.charAt(t)));return t}function Ks(e,t,n,r){var i=Oi(e);if(!i)return Qs(e,t,n,r);var s=$s(i,t),o=i[s],u=Js(e,t,o.level%2?-n:n,r);for(;;){if(u>o.from&&u<o.to)return u;if(u==o.from||u==o.to)return $s(i,u)==s?u:(o=i[s+=n],n>0==o.level%2?o.to:o.from);o=i[s+=n];if(!o)return null;n>0==o.level%2?u=Js(e,o.to,-1,r):u=Js(e,o.from,1,r)}}function Qs(e,t,n,r){var i=t+n;if(r)while(i>0&&Ss(e.text.charAt(i)))i+=n;return i<0||i>e.text.length?null:i}var e=/gecko\/\d/i.test(navigator.userAgent),t=/MSIE \d/.test(navigator.userAgent),n=t&&(document.documentMode==null||document.documentMode<8),r=t&&(document.documentMode==null||document.documentMode<9),i=/Trident\/([7-9]|\d{2,})\./.test(navigator.userAgent),s=t||i,o=/WebKit\//.test(navigator.userAgent),u=o&&/Qt\/\d+\.\d+/.test(navigator.userAgent),a=/Chrome\//.test(navigator.userAgent),f=/Opera\//.test(navigator.userAgent),l=/Apple Computer/.test(navigator.vendor),c=/KHTML\//.test(navigator.userAgent),h=/Mac OS X 1\d\D([7-9]|\d\d)\D/.test(navigator.userAgent),p=/Mac OS X 1\d\D([8-9]|\d\d)\D/.test(navigator.userAgent),d=/PhantomJS/.test(navigator.userAgent),v=/AppleWebKit/.test(navigator.userAgent)&&/Mobile\/\w+/.test(navigator.userAgent),m=v||/Android|webOS|BlackBerry|Opera Mini|Opera Mobi|IEMobile/i.test(navigator.userAgent),g=v||/Mac/.test(navigator.platform),y=/win/i.test(navigator.platform),b=f&&navigator.userAgent.match(/Version\/(\d*\.\d*)/);b&&(b=Number(b[1])),b&&b>=15&&(f=!1,o=!0);var w=g&&(u||f&&(b==null||b<12.11)),E=e||t&&!r,S=!1,x=!1,kt,Ot=0,Vt,$t,Yt=0,rn=0,sn=null;t?sn=-0.53:e?sn=15:a?sn=-0.7:l&&(sn=-1/3);var fn,hn=null,gn,bn=T.changeEnd=function(e){return e.text?On(e.from.line+e.text.length-1,cs(e.text).length+(e.text.length==1?e.from.ch:0)):e.to};T.Pos=On,T.prototype={constructor:T,focus:function(){window.focus(),Rt(this),Ft(this)},setOption:function(e,t){var n=this.options,r=n[e];if(n[e]==t&&e!="mode")return;n[e]=t,rr.hasOwnProperty(e)&&Dt(this,rr[e])(this,t,r)},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](e)},removeKeyMap:function(e){var t=this.state.keyMaps;for(var n=0;n<t.length;++n)if(t[n]==e||typeof t[n]!="string"&&t[n].name==e)return t.splice(n,1),!0},addOverlay:Dt(null,function(e,t){var n=e.token?e:T.getMode(this.options,e);if(n.startState)throw new Error("Overlays may not be stateful.");this.state.overlays.push({mode:n,modeSpec:e,opaque:t&&t.opaque}),this.state.modeGen++,Bt(this)}),removeOverlay:Dt(null,function(e){var t=this.state.overlays;for(var n=0;n<t.length;++n){var r=t[n].modeSpec;if(r==e||typeof e=="string"&&r.name==e){t.splice(n,1),this.state.modeGen++,Bt(this);return}}}),indentLine:Dt(null,function(e,t,n){typeof t!="string"&&typeof t!="number"&&(t==null?t=this.options.smartIndent?"smart":"prev":t=t?"add":"subtract"),Fn(this.doc,e)&&Gn(this,e,t,n)}),indentSelection:Dt(null,function(e){var t=this.doc.sel;if(Mn(t.from,t.to))return Gn(this,t.from.line,e,!0);var n=t.to.line-(t.to.ch?0:1);for(var r=t.from.line;r<=n;++r)Gn(this,r,e)}),getTokenAt:function(e,t){var n=this.doc;e=Bn(n,e);var r=ot(this,e.line,t),i=this.doc.mode,s=xi(n,e.line),o=new wr(s.text,this.options.tabSize);while(o.pos<e.ch&&!o.eol()){o.start=o.pos;var u=i.token(o,r)}return{start:o.start,end:o.pos,string:o.current(),className:u||null,type:u||null,state:r}},getTokenTypeAt:function(e){e=Bn(this.doc,e);var t=ni(this,xi(this.doc,e.line)),n=0,r=(t.length-1)/2,i=e.ch;if(i==0)return t[2];for(;;){var s=n+r>>1;if((s?t[s*2-1]:0)>=i)r=s;else{if(!(t[s*2+1]<i))return t[s*2+2];n=s+1}}},getModeAt:function(e){var t=this.doc.mode;return t.innerMode?T.innerMode(t,this.getTokenAt(e).state).mode:t},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var n=[];if(!cr.hasOwnProperty(t))return cr;var r=cr[t],i=this.getModeAt(e);if(typeof i[t]=="string")r[i[t]]&&n.push(r[i[t]]);else if(i[t])for(var s=0;s<i[t].length;s++){var o=r[i[t][s]];o&&n.push(o)}else i.helperType&&r[i.helperType]?n.push(r[i.helperType]):r[i.name]&&n.push(r[i.name]);for(var s=0;s<r._global.length;s++){var u=r._global[s];u.pred(i,this)&&ps(n,u.val)==-1&&n.push(u.val)}return n},getStateAfter:function(e,t){var n=this.doc;return e=Hn(n,e==null?n.first+n.size-1:e),ot(this,e+1,t)},cursorCoords:function(e,t){var n,r=this.doc.sel;return e==null?n=r.head:typeof e=="object"?n=Bn(this.doc,e):n=e?r.from:r.to,xt(this,n,t||"page")},charCoords:function(e,t){return St(this,Bn(this.doc,e),t||"page")},coordsChar:function(e,t){return e=Et(this,e,t||"page"),Nt(this,e.left,e.top)},lineAtHeight:function(e,t){return e=Et(this,{top:e,left:0},t||"page").top,Li(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t){var n=!1,r=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:e>r&&(e=r,n=!0);var i=xi(this.doc,e);return wt(this,xi(this.doc,e),{top:0,left:0},t||"page").top+(n?i.height:0)},defaultTextHeight:function(){return Lt(this.display)},defaultCharWidth:function(){return At(this.display)},setGutterMarker:Dt(null,function(e,t,n){return Yn(this,e,function(e){var r=e.gutterMarkers||(e.gutterMarkers={});return r[t]=n,!n&&ws(r)&&(e.gutterMarkers=null),!0})}),clearGutter:Dt(null,function(e){var t=this,n=t.doc,r=n.first;n.iter(function(n){n.gutterMarkers&&n.gutterMarkers[e]&&(n.gutterMarkers[e]=null,Bt(t,r,r+1),ws(n.gutterMarkers)&&(n.gutterMarkers=null)),++r})}),addLineClass:Dt(null,function(e,t,n){return Yn(this,e,function(e){var r=t=="text"?"textClass":t=="background"?"bgClass":"wrapClass";if(!e[r])e[r]=n;else{if((new RegExp("(?:^|\\s)"+n+"(?:$|\\s)")).test(e[r]))return!1;e[r]+=" "+n}return!0})}),removeLineClass:Dt(null,function(e,t,n){return Yn(this,e,function(e){var r=t=="text"?"textClass":t=="background"?"bgClass":"wrapClass",i=e[r];if(!i)return!1;if(n==null)e[r]=null;else{var s=i.match(new RegExp("(?:^|\\s+)"+n+"(?:$|\\s+)"));if(!s)return!1;var o=s.index+s[0].length;e[r]=i.slice(0,s.index)+(!s.index||o==i.length?"":" ")+i.slice(o)||null}return!0})}),addLineWidget:Dt(null,function(e,t,n){return Qr(this,e,t,n)}),removeLineWidget:function(e){e.clear()},lineInfo:function(e){if(typeof e=="number"){if(!Fn(this.doc,e))return null;var t=e;e=xi(this.doc,e);if(!e)return null}else{var t=ki(e);if(t==null)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}},getViewport:function(){return{from:this.display.showingFrom,to:this.display.showingTo}},addWidget:function(e,t,n,r,i){var s=this.display;e=xt(this,Bn(this.doc,e));var o=e.bottom,u=e.left;t.style.position="absolute",s.sizer.appendChild(t);if(r=="over")o=e.top;else if(r=="above"||r=="near"){var a=Math.max(s.wrapper.clientHeight,this.doc.height),f=Math.max(s.sizer.clientWidth,s.lineSpace.clientWidth);(r=="above"||e.bottom+t.offsetHeight>a)&&e.top>t.offsetHeight?o=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=a&&(o=e.bottom),u+t.offsetWidth>f&&(u=f-t.offsetWidth)}t.style.top=o+"px",t.style.left=t.style.right="",i=="right"?(u=s.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):(i=="left"?u=0:i=="middle"&&(u=(s.sizer.clientWidth-t.offsetWidth)/2),t.style.left=u+"px"),n&&$n(this,u,o,u+t.offsetWidth,o+t.offsetHeight)},triggerOnKeyDown:Dt(null,pn),execCommand:function(e){if(dr.hasOwnProperty(e))return dr[e](this)},findPosH:function(e,t,n,r){var i=1;t<0&&(i=-1,t=-t);for(var s=0,o=Bn(this.doc,e);s<t;++s){o=Zn(this.doc,o,i,n,r);if(o.hitSide)break}return o},moveH:Dt(null,function(e,t){var n=this.doc.sel,r;n.shift||n.extend||Mn(n.from,n.to)?r=Zn(this.doc,n.head,e,t,this.options.rtlMoveVisually):r=e<0?n.from:n.to,In(this.doc,r,r,e)}),deleteH:Dt(null,function(e,t){var n=this.doc.sel;Mn(n.from,n.to)?An(this.doc,"",n.from,Zn(this.doc,n.head,e,t,!1),"+delete"):An(this.doc,"",n.from,n.to,"+delete"),this.curOp.userSelChange=!0}),findPosV:function(e,t,n,r){var i=1,s=r;t<0&&(i=-1,t=-t);for(var o=0,u=Bn(this.doc,e);o<t;++o){var a=xt(this,u,"div");s==null?s=a.left:a.left=s,u=er(this,a,i,n);if(u.hitSide)break}return u},moveV:Dt(null,function(e,t){var n=this.doc.sel,r,i;if(n.shift||n.extend||Mn(n.from,n.to)){var s=xt(this,n.head,"div");n.goalColumn!=null&&(s.left=n.goalColumn),r=er(this,s,e,t),t=="page"&&Qn(this,0,St(this,r,"div").top-s.top),i=s.left}else r=e<0?n.from:n.to;In(this.doc,r,r,e),i!=null&&(n.goalColumn=i)}),toggleOverwrite:function(e){if(e!=null&&e==this.state.overwrite)return;(this.state.overwrite=!this.state.overwrite)?this.display.cursor.className+=" CodeMirror-overwrite":this.display.cursor.className=this.display.cursor.className.replace(" CodeMirror-overwrite","")},hasFocus:function(){return this.state.focused},scrollTo:Dt(null,function(e,t){Kn(this,e,t)}),getScrollInfo:function(){var e=this.display.scroller,t=ss;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-t,width:e.scrollWidth-t,clientHeight:e.clientHeight-t,clientWidth:e.clientWidth-t}},scrollIntoView:Dt(null,function(e,t){e==null?e={from:this.doc.sel.head,to:null}:typeof e=="number"?e={from:On(e,0),to:null}:e.from==null&&(e={from:e,to:null}),e.to||(e.to=e.from),t||(t=0);var n=e;e.from.line!=null&&(this.curOp.scrollToPos={from:e.from,to:e.to,margin:t},n={from:xt(this,e.from),to:xt(this,e.to)});var r=Jn(this,Math.min(n.from.left,n.to.left),Math.min(n.from.top,n.to.top)-t,Math.max(n.from.right,n.to.right),Math.max(n.from.bottom,n.to.bottom)+t);Kn(this,r.scrollLeft,r.scrollTop)}),setSize:Dt(null,function(e,t){function n(e){return typeof e=="number"||/^\d+$/.test(String(e))?e+"px":e}e!=null&&(this.display.wrapper.style.width=n(e)),t!=null&&(this.display.wrapper.style.height=n(t)),this.options.lineWrapping&&(this.display.measureLineCache.length=this.display.measureLineCachePos=0),this.curOp.forceUpdate=!0}),operation:function(e){return Ht(this,e)},refresh:Dt(null,function(){var e=this.display.cachedTextHeight==null;gt(this),Kn(this,this.doc.scrollLeft,this.doc.scrollTop),Bt(this),e&&O(this)}),swapDoc:Dt(null,function(e){var t=this.doc;return t.cm=null,Si(this,e),gt(this),qt(this,!0),Kn(this,e.scrollLeft,e.scrollTop),es(this,"swapDoc",this,t),t}),getInputField:function(){return this.display.input},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},is(T);var rr=T.optionHandlers={},ir=T.defaults={},or=T.Init={toString:function(){return"CodeMirror.Init"}};sr("value","",function(e,t){e.setValue(t)},!0),sr("mode",null,function(e,t){e.doc.modeOption=t,C(e)},!0),sr("indentUnit",2,C,!0),sr("indentWithTabs",!1),sr("smartIndent",!0),sr("tabSize",4,function(e){k(e),gt(e),Bt(e)},!0),sr("specialChars",/[\t\u0000-\u0019\u00ad\u200b\u2028\u2029\ufeff]/g,function(e,t){e.options.specialChars=new RegExp(t.source+(t.test(" ")?"":"| "),"g"),e.refresh()},!0),sr("specialCharPlaceholder",ai,function(e){e.refresh()},!0),sr("electricChars",!0),sr("rtlMoveVisually",!y),sr("wholeLineUpdateBefore",!0),sr("theme","default",function(e){_(e),D(e)},!0),sr("keyMap","default",M),sr("extraKeys",null),sr("onKeyEvent",null),sr("onDragEvent",null),sr("lineWrapping",!1,L,!0),sr("gutters",[],function(e){j(e.options),D(e)},!0),sr("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?z(e.display)+"px":"0",e.refresh()},!0),sr("coverGutterNextToScrollbar",!1,F,!0),sr("lineNumbers",!1,function(e){j(e.options),D(e)},!0),sr("firstLineNumber",1,D,!0),sr("lineNumberFormatter",function(e){return e},D,!0),sr("showCursorWhenSelecting",!1,Z,!0),sr("resetSelectionOnContextMenu",!0),sr("readOnly",!1,function(e,t){t=="nocursor"?(mn(e),e.display.input.blur(),e.display.disabled=!0):(e.display.disabled=!1,t||qt(e,!0))}),sr("disableInput",!1,function(e,t){t||qt(e,!0)},!0),sr("dragDrop",!0),sr("cursorBlinkRate",530),sr("cursorScrollMargin",0),sr("cursorHeight",1),sr("workTime",100),sr("workDelay",100),sr("flattenSpans",!0,k,!0),sr("addModeClass",!1,k,!0),sr("pollInterval",100),sr("undoDepth",40,function(e,t){e.doc.history.undoDepth=t}),sr("historyEventDelay",500),sr("viewportMargin",10,function(e){e.refresh()},!0),sr("maxHighlightLength",1e4,k,!0),sr("crudeMeasuringFrom",1e4),sr("moveInputWithCursor",!0,function(e,t){t||(e.display.inputDiv.style.top=e.display.inputDiv.style.left=0)}),sr("tabindex",null,function(e,t){e.display.input.tabIndex=t||""}),sr("autofocus",null);var ur=T.modes={},ar=T.mimeModes={};T.defineMode=function(e,t){!T.defaults.mode&&e!="null"&&(T.defaults.mode=e);if(arguments.length>2){t.dependencies=[];for(var n=2;n<arguments.length;++n)t.dependencies.push(arguments[n])}ur[e]=t},T.defineMIME=function(e,t){ar[e]=t},T.resolveMode=function(e){if(typeof e=="string"&&ar.hasOwnProperty(e))e=ar[e];else if(e&&typeof e.name=="string"&&ar.hasOwnProperty(e.name)){var t=ar[e.name];e=ds(t,e),e.name=t.name}else if(typeof e=="string"&&/^[\w\-]+\/[\w\-]+\+xml$/.test(e))return T.resolveMode("application/xml");return typeof e=="string"?{name:e}:e||{name:"null"}},T.getMode=function(e,t){var t=T.resolveMode(t),n=ur[t.name];if(!n)return T.getMode(e,"text/plain");var r=n(e,t);if(fr.hasOwnProperty(t.name)){var i=fr[t.name];for(var s in i){if(!i.hasOwnProperty(s))continue;r.hasOwnProperty(s)&&(r["_"+s]=r[s]),r[s]=i[s]}}r.name=t.name,t.helperType&&(r.helperType=t.helperType);if(t.modeProps)for(var s in t.modeProps)r[s]=t.modeProps[s];return r},T.defineMode("null",function(){return{token:function(e){e.skipToEnd()}}}),T.defineMIME("text/plain","null");var fr=T.modeExtensions={};T.extendMode=function(e,t){var n=fr.hasOwnProperty(e)?fr[e]:fr[e]={};vs(t,n)},T.defineExtension=function(e,t){T.prototype[e]=t},T.defineDocExtension=function(e,t){yi.prototype[e]=t},T.defineOption=sr;var lr=[];T.defineInitHook=function(e){lr.push(e)};var cr=T.helpers={};T.registerHelper=function(e,t,n){cr.hasOwnProperty(e)||(cr[e]=T[e]={_global:[]}),cr[e][t]=n},T.registerGlobalHelper=function(e,t,n,r){T.registerHelper(e,t,r),cr[e]._global.push({pred:n,val:r})},T.isWordChar=bs,T.copyState=hr,T.startState=pr,T.innerMode=function(e,t){while(e.innerMode){var n=e.innerMode(t);if(!n||n.mode==e)break;t=n.state,e=n.mode}return n||{mode:e,state:t}};var dr=T.commands={selectAll:function(e){e.setSelection(On(e.firstLine(),0),On(e.lastLine()))},killLine:function(e){var t=e.getCursor(!0),n=e.getCursor(!1),r=!Mn(t,n);!r&&e.getLine(t.line).length==t.ch?e.replaceRange("",t,On(t.line+1,0),"+delete"):e.replaceRange("",t,r?n:On(t.line),"+delete")},deleteLine:function(e){var t=e.getCursor().line;e.replaceRange("",On(t,0),On(t),"+delete")},delLineLeft:function(e){var t=e.getCursor();e.replaceRange("",On(t.line,0),t,"+delete")},undo:function(e){e.undo()},redo:function(e){e.redo()},goDocStart:function(e){e.extendSelection(On(e.firstLine(),0))},goDocEnd:function(e){e.extendSelection(On(e.lastLine()))},goLineStart:function(e){e.extendSelection(zs(e,e.getCursor().line))},goLineStartSmart:function(e){var t=e.getCursor(),n=zs(e,t.line),r=e.getLineHandle(n.line),i=Oi(r);if(!i||i[0].level==0){var s=Math.max(0,r.text.search(/\S/)),o=t.line==n.line&&t.ch<=s&&t.ch;e.extendSelection(On(n.line,o?0:s))}else e.extendSelection(n)},goLineEnd:function(e){e.extendSelection(Ws(e,e.getCursor().line))},goLineRight:function(e){var t=e.charCoords(e.getCursor(),"div").top+5;e.extendSelection(e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:t},"div"))},goLineLeft:function(e){var t=e.charCoords(e.getCursor(),"div").top+5;e.extendSelection(e.coordsChar({left:0,top:t},"div"))},goLineUp:function(e){e.moveV(-1,"line")},goLineDown:function(e){e.moveV(1,"line")},goPageUp:function(e){e.moveV(-1,"page")},goPageDown:function(e){e.moveV(1,"page")},goCharLeft:function(e){e.moveH(-1,"char")},goCharRight:function(e){e.moveH(1,"char")},goColumnLeft:function(e){e.moveH(-1,"column")},goColumnRight:function(e){e.moveH(1,"column")},goWordLeft:function(e){e.moveH(-1,"word")},goGroupRight:function(e){e.moveH(1,"group")},goGroupLeft:function(e){e.moveH(-1,"group")},goWordRight:function(e){e.moveH(1,"word")},delCharBefore:function(e){e.deleteH(-1,"char")},delCharAfter:function(e){e.deleteH(1,"char")},delWordBefore:function(e){e.deleteH(-1,"word")},delWordAfter:function(e){e.deleteH(1,"word")},delGroupBefore:function(e){e.deleteH(-1,"group")},delGroupAfter:function(e){e.deleteH(1,"group")},indentAuto:function(e){e.indentSelection("smart")},indentMore:function(e){e.indentSelection("add")},indentLess:function(e){e.indentSelection("subtract")},insertTab:function(e){e.replaceSelection(" ","end","+input")},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.replaceSelection(" ","end","+input")},transposeChars:function(e){var t=e.getCursor(),n=e.getLine(t.line);t.ch>0&&t.ch<n.length-1&&e.replaceRange(n.charAt(t.ch)+n.charAt(t.ch-1),On(t.line,t.ch-1),On(t.line,t.ch+1))},newlineAndIndent:function(e){Dt(e,function(){e.replaceSelection("\n","end","+input"),e.indentLine(e.getCursor().line,null,!0)})()},toggleOverwrite:function(e){e.toggleOverwrite()}},vr=T.keyMap={};vr.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"},vr.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Alt-Up":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Down":"goDocEnd","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",fallthrough:"basic"},vr.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineStart","Cmd-Right":"goLineEnd","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":"delLineLeft",fallthrough:["basic","emacsy"]},vr["default"]=g?vr.macDefault:vr.pcDefault,vr.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"},T.lookupKey=gr,T.isModifierKey=yr,T.keyName=br,T.fromTextArea=function(e,t){function i(){e.value=a.getValue()}t||(t={}),t.value=e.value,!t.tabindex&&e.tabindex&&(t.tabindex=e.tabindex),!t.placeholder&&e.placeholder&&(t.placeholder=e.placeholder);if(t.autofocus==null){var n=document.body;try{n=document.activeElement}catch(r){}t.autofocus=n==e||e.getAttribute("autofocus")!=null&&n==document.body}if(e.form){Ki(e.form,"submit",i);if(!t.leaveSubmitMethodAlone){var s=e.form,o=s.submit;try{var u=s.submit=function(){i(),s.submit=o,s.submit(),s.submit=u}}catch(r){}}}e.style.display="none";var a=T(function(t){e.parentNode.insertBefore(t,e.nextSibling)},t);return a.save=i,a.getTextArea=function(){return e},a.toTextArea=function(){i(),e.parentNode.removeChild(a.getWrapperElement()),e.style.display="",e.form&&(Qi(e.form,"submit",i),typeof e.form.submit=="function"&&(e.form.submit=o))},a},wr.prototype={eol:function(){return this.pos>=this.string.length},sol:function(){return this.pos==this.lineStart},peek:function(){return this.string.charAt(this.pos)||undefined},next:function(){if(this.pos<this.string.length)return this.string.charAt(this.pos++)},eat:function(e){var t=this.string.charAt(this.pos);if(typeof e=="string")var n=t==e;else var n=t&&(e.test?e.test(t):e(t));if(n)return++this.pos,t},eatWhile:function(e){var t=this.pos;while(this.eat(e));return this.pos>t},eatSpace:function(){var e=this.pos;while(/[\s\u00a0]/.test(this.string.charAt(this.pos)))++this.pos;return this.pos>e},skipToEnd:function(){this.pos=this.string.length},skipTo:function(e){var t=this.string.indexOf(e,this.pos);if(t>-1)return this.pos=t,!0},backUp:function(e){this.pos-=e},column:function(){return this.lastColumnPos<this.start&&(this.lastColumnValue=as(this.string,this.start,this.tabSize,this.lastColumnPos,this.lastColumnValue),this.lastColumnPos=this.start),this.lastColumnValue-(this.lineStart?as(this.string,this.lineStart,this.tabSize):0)},indentation:function(){return as(this.string,null,this.tabSize)-(this.lineStart?as(this.string,this.lineStart,this.tabSize):0)},match:function(e,t,n){if(typeof e!="string"){var s=this.string.slice(this.pos).match(e);return s&&s.index>0?null:(s&&t!==!1&&(this.pos+=s[0].length),s)}var r=function(e){return n?e.toLowerCase():e},i=this.string.substr(this.pos,e.length);if(r(i)==r(e))return t!==!1&&(this.pos+=e.length),!0},current:function(){return this.string.slice(this.start,this.pos)},hideFirstChars:function(e,t){this.lineStart+=e;try{return t()}finally{this.lineStart-=e}}},T.StringStream=wr,T.TextMarker=Er,is(Er),Er.prototype.clear=function(){if(this.explicitlyCleared)return;var e=this.doc.cm,t=e&&!e.curOp;t&&Mt(e);if(rs(this,"clear")){var n=this.find();n&&es(this,"clear",n.from,n.to)}var r=null,i=null;for(var s=0;s<this.lines.length;++s){var o=this.lines[s],u=Cr(o.markedSpans,this);u.to!=null&&(i=ki(o)),o.markedSpans=kr(
o.markedSpans,u),u.from!=null?r=ki(o):this.collapsed&&!zr(this.doc,o)&&e&&Ci(o,Lt(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var s=0;s<this.lines.length;++s){var a=Ur(e.doc,this.lines[s]),f=H(e.doc,a);f>e.display.maxLineLength&&(e.display.maxLine=a,e.display.maxLineLength=f,e.display.maxLineChanged=!0)}r!=null&&e&&Bt(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&zn(e)),t&&_t(e)},Er.prototype.find=function(e){var t,n;for(var r=0;r<this.lines.length;++r){var i=this.lines[r],s=Cr(i.markedSpans,this);if(s.from!=null||s.to!=null){var o=ki(i);s.from!=null&&(t=On(o,s.from)),s.to!=null&&(n=On(o,s.to))}}return this.type=="bookmark"&&!e?t:t&&{from:t,to:n}},Er.prototype.changed=function(){var e=this.find(),t=this.doc.cm;if(!e||!t)return;this.type!="bookmark"&&(e=e.from);var n=xi(this.doc,e.line);ht(t,n);if(e.line>=t.display.showingFrom&&e.line<t.display.showingTo){for(var r=t.display.lineDiv.firstChild;r;r=r.nextSibling)if(r.lineObj==n){r.offsetHeight!=n.height&&Ci(n,r.offsetHeight);break}Ht(t,function(){t.curOp.selectionChanged=t.curOp.forceUpdate=t.curOp.updateMaxLine=!0})}},Er.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||ps(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Er.prototype.detachLine=function(e){this.lines.splice(ps(this.lines,e),1);if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}};var Sr=0;T.SharedTextMarker=Tr,is(Tr),Tr.prototype.clear=function(){if(this.explicitlyCleared)return;this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();es(this,"clear")},Tr.prototype.find=function(){return this.primary.find()};var $r=T.LineWidget=function(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.cm=e,this.node=t};is($r),$r.prototype.clear=Jr(function(){var e=this.line.widgets,t=ki(this.line);if(t==null||!e)return;for(var n=0;n<e.length;++n)e[n]==this&&e.splice(n--,1);e.length||(this.line.widgets=null);var r=Ai(this.cm,this.line)<this.cm.doc.scrollTop;Ci(this.line,Math.max(0,this.line.height-Kr(this))),r&&Qn(this.cm,0,-this.height),Bt(this.cm,t,t+1)}),$r.prototype.changed=Jr(function(){var e=this.height;this.height=null;var t=Kr(this)-e;if(!t)return;Ci(this.line,this.line.height+t);var n=ki(this.line);Bt(this.cm,n,n+1)});var Gr=T.Line=function(e,t,n){this.text=e,Vr(this,t),this.height=n?n(this):1};is(Gr),Gr.prototype.lineNo=function(){return ki(this)};var ii={},si={};vi.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n=e,r=e+t;n<r;++n){var i=this.lines[n];this.height-=i.height,Zr(i),es(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.splice.apply(e,[e.length,0].concat(this.lines))},insertInner:function(e,t,n){this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0,i=t.length;r<i;++r)t[r].parent=this},iterN:function(e,t,n){for(var r=e+t;e<r;++e)if(n(this.lines[e]))return!0}},mi.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var r=this.children[n],i=r.chunkSize();if(e<i){var s=Math.min(t,i-e),o=r.height;r.removeInner(e,s),this.height-=o-r.height,i==s&&(this.children.splice(n--,1),r.parent=null);if((t-=s)==0)break;e=0}else e-=i}if(this.size-t<25){var u=[];this.collapse(u),this.children=[new vi(u)],this.children[0].parent=this}},collapse:function(e){for(var t=0,n=this.children.length;t<n;++t)this.children[t].collapse(e)},insertInner:function(e,t,n){this.size+=t.length,this.height+=n;for(var r=0,i=this.children.length;r<i;++r){var s=this.children[r],o=s.chunkSize();if(e<=o){s.insertInner(e,t,n);if(s.lines&&s.lines.length>50){while(s.lines.length>50){var u=s.lines.splice(s.lines.length-25,25),a=new vi(u);s.height-=a.height,this.children.splice(r+1,0,a),a.parent=this}this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(this.children.length<=10)return;var e=this;do{var t=e.children.splice(e.children.length-5,5),n=new mi(t);if(!e.parent){var r=new mi(e.children);r.parent=e,e.children=[r,n],e=r}else{e.size-=n.size,e.height-=n.height;var i=ps(e.parent.children,e);e.parent.children.splice(i+1,0,n)}n.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()},iterN:function(e,t,n){for(var r=0,i=this.children.length;r<i;++r){var s=this.children[r],o=s.chunkSize();if(e<o){var u=Math.min(t,o-e);if(s.iterN(e,u,n))return!0;if((t-=u)==0)break;e=0}else e-=o}}};var gi=0,yi=T.Doc=function(e,t,n){if(!(this instanceof yi))return new yi(e,t,n);n==null&&(n=0),mi.call(this,[new vi([new Gr("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.history=Mi(),this.cleanGeneration=1,this.frontier=n;var r=On(n,0);this.sel={from:r,to:r,head:r,anchor:r,shift:!1,extend:!1,goalColumn:null},this.id=++gi,this.modeOption=t,typeof e=="string"&&(e=Ps(e)),di(this,{from:r,to:r,text:e},null,{head:r,anchor:r})};yi.prototype=ds(mi.prototype,{constructor:yi,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){var n=0;for(var r=0,i=t.length;r<i;++r)n+=t[r].height;this.insertInner(e-this.first,t,n)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=Ni(this,this.first,this.first+this.size);return e===!1?t:t.join(e||"\n")},setValue:function(e){var t=On(this.first,0),n=this.first+this.size-1;xn(this,{from:t,to:On(n,xi(this,n).text.length),text:Ps(e),origin:"setValue"},{head:t,anchor:t},!0)},replaceRange:function(e,t,n,r){t=Bn(this,t),n=n?Bn(this,n):t,An(this,e,t,n,r)},getRange:function(e,t,n){var r=Ti(this,Bn(this,e),Bn(this,t));return n===!1?r:r.join(n||"\n")},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},setLine:function(e,t){Fn(this,e)&&An(this,t,On(e,0),Bn(this,On(e)))},removeLine:function(e){e?An(this,"",Bn(this,On(e-1)),Bn(this,On(e))):An(this,"",On(0,0),Bn(this,On(1,0)))},getLineHandle:function(e){if(Fn(this,e))return xi(this,e)},getLineNumber:function(e){return ki(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=xi(this,e)),Ur(this,e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return Bn(this,e)},getCursor:function(e){var t=this.sel,n;return e==null||e=="head"?n=t.head:e=="anchor"?n=t.anchor:e=="end"||e===!1?n=t.to:n=t.from,Pn(n)},somethingSelected:function(){return!Mn(this.sel.head,this.sel.anchor)},setCursor:Pt(function(e,t,n){var r=Bn(this,typeof e=="number"?On(e,t||0):e);n?In(this,r):Un(this,r,r)}),setSelection:Pt(function(e,t,n){Un(this,Bn(this,e),Bn(this,t||e),n)}),extendSelection:Pt(function(e,t,n){In(this,Bn(this,e),t&&Bn(this,t),n)}),getSelection:function(e){return this.getRange(this.sel.from,this.sel.to,e)},replaceSelection:function(e,t,n){xn(this,{from:this.sel.from,to:this.sel.to,text:Ps(e),origin:n},t||"around")},undo:Pt(function(){Nn(this,"undo")}),redo:Pt(function(){Nn(this,"redo")}),setExtending:function(e){this.sel.extend=e},historySize:function(){var e=this.history;return{undo:e.done.length,redo:e.undone.length}},clearHistory:function(){this.history=Mi(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:ji(this.history.done),undone:ji(this.history.undone)}},setHistory:function(e){var t=this.history=Mi(this.history.maxGeneration);t.done=e.done.slice(0),t.undone=e.undone.slice(0)},markText:function(e,t,n){return xr(this,Bn(this,e),Bn(this,t),n,"range")},setBookmark:function(e,t){var n={replacedWith:t&&(t.nodeType==null?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1};return e=Bn(this,e),xr(this,e,e,n,"bookmark")},findMarksAt:function(e){e=Bn(this,e);var t=[],n=xi(this,e.line).markedSpans;if(n)for(var r=0;r<n.length;++r){var i=n[r];(i.from==null||i.from<=e.ch)&&(i.to==null||i.to>=e.ch)&&t.push(i.marker.parent||i.marker)}return t},getAllMarks:function(){var e=[];return this.iter(function(t){var n=t.markedSpans;if(n)for(var r=0;r<n.length;++r)n[r].from!=null&&e.push(n[r].marker)}),e},posFromIndex:function(e){var t,n=this.first;return this.iter(function(r){var i=r.text.length+1;if(i>e)return t=e,!0;e-=i,++n}),Bn(this,On(n,t))},indexFromPos:function(e){e=Bn(this,e);var t=e.ch;return e.line<this.first||e.ch<0?0:(this.iter(this.first,e.line,function(e){t+=e.text.length+1}),t)},copy:function(e){var t=new yi(Ni(this,this.first,this.first+this.size),this.modeOption,this.first);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel={from:this.sel.from,to:this.sel.to,head:this.sel.head,anchor:this.sel.anchor,shift:this.sel.shift,extend:!1,goalColumn:this.sel.goalColumn},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;e.from!=null&&e.from>t&&(t=e.from),e.to!=null&&e.to<n&&(n=e.to);var r=new yi(Ni(this,t,n),e.mode||this.modeOption,t);return e.sharedHist&&(r.history=this.history),(this.linked||(this.linked=[])).push({doc:r,sharedHist:e.sharedHist}),r.linked=[{doc:this,isParent:!0,sharedHist:e.sharedHist}],r},unlinkDoc:function(e){e instanceof T&&(e=e.doc);if(this.linked)for(var t=0;t<this.linked.length;++t){var n=this.linked[t];if(n.doc!=e)continue;this.linked.splice(t,1),e.unlinkDoc(this);break}if(e.history==this.history){var r=[e.id];Ei(e,function(e){r.push(e.id)},!0),e.history=Mi(),e.history.done=ji(this.history.done,r),e.history.undone=ji(this.history.undone,r)}},iterLinkedDocs:function(e){Ei(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm}}),yi.prototype.eachLine=yi.prototype.iter;var bi="iter insert remove copy getEditor".split(" ");for(var wi in yi.prototype)yi.prototype.hasOwnProperty(wi)&&ps(bi,wi)<0&&(T.prototype[wi]=function(e){return function(){return e.apply(this.doc,arguments)}}(yi.prototype[wi]));is(yi),T.e_stop=Vi,T.e_preventDefault=zi,T.e_stopPropagation=Wi;var Yi,Zi=0;T.on=Ki,T.off=Qi,T.signal=Gi;var ss=30,os=T.Pass={toString:function(){return"CodeMirror.Pass"}};us.prototype={set:function(e,t){clearTimeout(this.id),this.id=setTimeout(t,e)}},T.countColumn=as;var fs=[""],ys=/[\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/,Es=/[\u0300-\u036f\u0483-\u0489\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u065e\u0670\u06d6-\u06dc\u06de-\u06e4\u06e7\u06e8\u06ea-\u06ed\u0711\u0730-\u074a\u07a6-\u07b0\u07eb-\u07f3\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0900-\u0902\u093c\u0941-\u0948\u094d\u0951-\u0955\u0962\u0963\u0981\u09bc\u09be\u09c1-\u09c4\u09cd\u09d7\u09e2\u09e3\u0a01\u0a02\u0a3c\u0a41\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a70\u0a71\u0a75\u0a81\u0a82\u0abc\u0ac1-\u0ac5\u0ac7\u0ac8\u0acd\u0ae2\u0ae3\u0b01\u0b3c\u0b3e\u0b3f\u0b41-\u0b44\u0b4d\u0b56\u0b57\u0b62\u0b63\u0b82\u0bbe\u0bc0\u0bcd\u0bd7\u0c3e-\u0c40\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0cbc\u0cbf\u0cc2\u0cc6\u0ccc\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0d3e\u0d41-\u0d44\u0d4d\u0d57\u0d62\u0d63\u0dca\u0dcf\u0dd2-\u0dd4\u0dd6\u0ddf\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0eb1\u0eb4-\u0eb9\u0ebb\u0ebc\u0ec8-\u0ecd\u0f18\u0f19\u0f35\u0f37\u0f39\u0f71-\u0f7e\u0f80-\u0f84\u0f86\u0f87\u0f90-\u0f97\u0f99-\u0fbc\u0fc6\u102d-\u1030\u1032-\u1037\u1039\u103a\u103d\u103e\u1058\u1059\u105e-\u1060\u1071-\u1074\u1082\u1085\u1086\u108d\u109d\u135f\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b7-\u17bd\u17c6\u17c9-\u17d3\u17dd\u180b-\u180d\u18a9\u1920-\u1922\u1927\u1928\u1932\u1939-\u193b\u1a17\u1a18\u1a56\u1a58-\u1a5e\u1a60\u1a62\u1a65-\u1a6c\u1a73-\u1a7c\u1a7f\u1b00-\u1b03\u1b34\u1b36-\u1b3a\u1b3c\u1b42\u1b6b-\u1b73\u1b80\u1b81\u1ba2-\u1ba5\u1ba8\u1ba9\u1c2c-\u1c33\u1c36\u1c37\u1cd0-\u1cd2\u1cd4-\u1ce0\u1ce2-\u1ce8\u1ced\u1dc0-\u1de6\u1dfd-\u1dff\u200c\u200d\u20d0-\u20f0\u2cef-\u2cf1\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua66f-\ua672\ua67c\ua67d\ua6f0\ua6f1\ua802\ua806\ua80b\ua825\ua826\ua8c4\ua8e0-\ua8f1\ua926-\ua92d\ua947-\ua951\ua980-\ua982\ua9b3\ua9b6-\ua9b9\ua9bc\uaa29-\uaa2e\uaa31\uaa32\uaa35\uaa36\uaa43\uaa4c\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uabe5\uabe8\uabed\udc00-\udfff\ufb1e\ufe00-\ufe0f\ufe20-\ufe26\uff9e\uff9f]/;T.replaceGetRect=function(e){ks=e};var Ls=function(){if(r)return!1;var e=xs("div");return"draggable"in e||"dragDrop"in e}();e?As=function(e,t){return e.charCodeAt(t-1)==36&&e.charCodeAt(t)==39}:l&&!/Version\/([6-9]|\d\d)\b/.test(navigator.userAgent)?As=function(e,t){return/\-[^ \-?]|\?[^ !\'\"\),.\-\/:;\?\]\}]/.test(e.slice(t-1,t+1))}:o&&/Chrome\/(?:29|[3-9]\d|\d\d\d)\./.test(navigator.userAgent)?As=function(e,t){var n=e.charCodeAt(t-1);return n>=8208&&n<=8212}:o&&(As=function(e,t){if(t>1&&e.charCodeAt(t-1)==45){if(/\w/.test(e.charAt(t-2))&&/[^\-?\.]/.test(e.charAt(t)))return!0;if(t>2&&/[\d\.,]/.test(e.charAt(t-2))&&/[\d\.,]/.test(e.charAt(t)))return!1}return/[~!#%&*)=+}\]\\|\"\.>,:;][({[<]|-[^\-?\.\u2010-\u201f\u2026]|\?[\w~`@#$%\^&*(_=+{[|><]|\u2026[\w~`@#$%\^&*(_=+{[><]/.test(e.slice(t-1,t+1))});var Os,_s,Ps="\n\nb".split(/\n/).length!=3?function(e){var t=0,n=[],r=e.length;while(t<=r){var i=e.indexOf("\n",t);i==-1&&(i=e.length);var s=e.slice(t,e.charAt(i-1)=="\r"?i-1:i),o=s.indexOf("\r");o!=-1?(n.push(s.slice(0,o)),t+=o+1):(n.push(s),t=i+1)}return n}:function(e){return e.split(/\r\n?|\n/)};T.splitLines=Ps;var Hs=window.getSelection?function(e){try{return e.selectionStart!=e.selectionEnd}catch(t){return!1}}:function(e){try{var t=e.ownerDocument.selection.createRange()}catch(n){}return!t||t.parentElement()!=e?!1:t.compareEndPoints("StartToEnd",t)!=0},Bs=function(){var e=xs("div");return"oncopy"in e?!0:(e.setAttribute("oncopy","return;"),typeof e.oncopy=="function")}(),js={3:"Enter",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",107:"=",109:"-",127:"Delete",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"};T.keyNames=js,function(){for(var e=0;e<10;e++)js[e+48]=js[e+96]=String(e);for(var e=65;e<=90;e++)js[e]=String.fromCharCode(e);for(var e=1;e<=12;e++)js[e+111]=js[e+63235]="F"+e}();var Vs,Gs=function(){function n(n){return n<=255?e.charAt(n):1424<=n&&n<=1524?"R":1536<=n&&n<=1791?t.charAt(n-1536):1792<=n&&n<=2220?"r":"L"}var e="bbbbbbbbbtstwsbbbbbbbbbbbbbbssstwNN%%%NNNNNN,N,N1111111111NNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNbbbbbbsbbbbbbbbbbbbbbbbbbbbbbbbbb,N%%%%NNNNLNNNNN%%11NLNNN1LNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLL",t="rrrrrrrrrrrr,rNNmmmmmmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmrrrrrrrnnnnnnnnnn%nnrrrmrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrmmmmmmmmmmmmmmmmmmmNmmmmrrrrrrrrrrrrrrrrrr",r=/[\u0590-\u05f4\u0600-\u06ff\u0700-\u08ac]/,i=/[stwN]/,s=/[LRr]/,o=/[Lb1n]/,u=/[1n]/,a="L";return function(e){if(!r.test(e))return!1;var t=e.length,f=[];for(var l=0,c;l<t;++l)f.push(c=n(e.charCodeAt(l)));for(var l=0,h=a;l<t;++l){var c=f[l];c=="m"?f[l]=h:h=c}for(var l=0,p=a;l<t;++l){var c=f[l];c=="1"&&p=="r"?f[l]="n":s.test(c)&&(p=c,c=="r"&&(f[l]="R"))}for(var l=1,h=f[0];l<t-1;++l){var c=f[l];c=="+"&&h=="1"&&f[l+1]=="1"?f[l]="1":c==","&&h==f[l+1]&&(h=="1"||h=="n")&&(f[l]=h),h=c}for(var l=0;l<t;++l){var c=f[l];if(c==",")f[l]="N";else if(c=="%"){for(var d=l+1;d<t&&f[d]=="%";++d);var v=l&&f[l-1]=="!"||d<t&&f[d]=="1"?"1":"N";for(var m=l;m<d;++m)f[m]=v;l=d-1}}for(var l=0,p=a;l<t;++l){var c=f[l];p=="L"&&c=="1"?f[l]="L":s.test(c)&&(p=c)}for(var l=0;l<t;++l)if(i.test(f[l])){for(var d=l+1;d<t&&i.test(f[d]);++d);var g=(l?f[l-1]:a)=="L",y=(d<t?f[d]:a)=="L",v=g||y?"L":"R";for(var m=l;m<d;++m)f[m]=v;l=d-1}var b=[],w;for(var l=0;l<t;)if(o.test(f[l])){var E=l;for(++l;l<t&&o.test(f[l]);++l);b.push({from:E,to:l,level:0})}else{var S=l,x=b.length;for(++l;l<t&&f[l]!="L";++l);for(var m=S;m<l;)if(u.test(f[m])){S<m&&b.splice(x,0,{from:S,to:m,level:1});var T=m;for(++m;m<l&&u.test(f[m]);++m);b.splice(x,0,{from:T,to:m,level:2}),S=m}else++m;S<l&&b.splice(x,0,{from:S,to:l,level:1})}return b[0].level==1&&(w=e.match(/^\s+/))&&(b[0].from=w[0].length,b.unshift({from:0,to:w[0].length,level:0})),cs(b).level==1&&(w=e.match(/\s+$/))&&(cs(b).to-=w[0].length,b.push({from:t-w[0].length,to:t,level:0})),b[0].level!=cs(b).level&&b.push({from:t,to:t,level:b[0].level}),b}}();return T.version="3.21.0",T}(),function(){function n(n){var r=n.getCursor(),s=n.getTokenAt(r),o=CodeMirror.innerMode(n.getMode(),s.state),u=o.state;if(o.mode.name!="xml"||!u.tagName||n.getOption("disableInput"))return CodeMirror.Pass;var a=n.getOption("autoCloseTags"),f=o.mode.configuration=="html",l=typeof a=="object"&&a.dontCloseTags||f&&e,c=typeof a=="object"&&a.indentTags||f&&t,h=u.tagName;s.end>r.ch&&(h=h.slice(0,h.length-s.end+r.ch));var p=h.toLowerCase();if(!h||s.type=="string"&&(s.end!=r.ch||!/[\"\']/.test(s.string.charAt(s.string.length-1))||s.string.length==1)||s.type=="tag"&&u.type=="closeTag"||s.string.indexOf("/")==s.string.length-1||l&&i(l,p)>-1||CodeMirror.scanForClosingTag&&CodeMirror.scanForClosingTag(n,r,h,Math.min(n.lastLine()+1,r.line+50)))return CodeMirror.Pass;var d=c&&i(c,p)>-1,v=d?CodeMirror.Pos(r.line+1,0):CodeMirror.Pos(r.line,r.ch+1);n.replaceSelection(">"+(d?"\n\n":"")+"</"+h+">",{head:v,anchor:v}),d&&(n.indentLine(r.line+1,null,!0),n.indentLine(r.line+2,null))}function r(e){var t=e.getCursor(),n=e.getTokenAt(t),r=CodeMirror.innerMode(e.getMode(),n.state),i=r.state;if(n.type=="string"||n.string.charAt(0)!="<"||n.start!=t.ch-1||r.mode.name!="xml"||e.getOption("disableInput"))return CodeMirror.Pass;var s=i.context&&i.context.tagName;s&&e.replaceSelection("/"+s+">","end")}function i(e,t){if(e.indexOf)return e.indexOf(t);for(var n=0,r=e.length;n<r;++n)if(e[n]==t)return n;return-1}CodeMirror.defineOption("autoCloseTags",!1,function(e,t,i){i!=CodeMirror.Init&&i&&e.removeKeyMap("autoCloseTags");if(!t)return;var s={name:"autoCloseTags"};if(typeof t!="object"||t.whenClosing)s["'/'"]=function(e){return r(e)};if(typeof t!="object"||t.whenOpening)s["'>'"]=function(e){return n(e)};e.addKeyMap(s)});var e=["area","base","br","col","command","embed","hr","img","input","keygen","link","meta","param","source","track","wbr"],t=["applet","blockquote","body","button","div","dl","fieldset","form","frameset","h1","h2","h3","h4","h5","h6","head","html","iframe","layer","legend","object","ol","p","select","table","ul"]}(),function(){"use strict";function r(e){var n=e.search(t);return n==-1?0:n}var e={},t=/[^\s\u00a0]/,n=CodeMirror.Pos;CodeMirror.commands.toggleComment=function(e){var t=e.getCursor("start"),n=e.getCursor("end");e.uncomment(t,n)||e.lineComment(t,n)},CodeMirror.defineExtension("lineComment",function(i,s,o){o||(o=e);var u=this,a=u.getModeAt(i),f=o.lineComment||a.lineComment;if(!f){if(o.blockCommentStart||a.blockCommentStart)o.fullLines=!0,u.blockComment(i,s,o);return}var l=u.getLine(i.line);if(l==null)return;var c=Math.min(s.ch!=0||s.line==i.line?s.line+1:s.line,u.lastLine()+1),h=o.padding==null?" ":o.padding,p=o.commentBlankLines||i.line==s.line;u.operation(function(){if(o.indent){var e=l.slice(0,r(l));for(var s=i.line;s<c;++s){var a=u.getLine(s),d=e.length;if(!p&&!t.test(a))continue;a.slice(0,d)!=e&&(d=r(a)),u.replaceRange(e+f+h,n(s,0),n(s,d))}}else for(var s=i.line;s<c;++s)(p||t.test(u.getLine(s)))&&u.replaceRange(f+h,n(s,0))})}),CodeMirror.defineExtension("blockComment",function(r,i,s){s||(s=e);var o=this,u=o.getModeAt(r),a=s.blockCommentStart||u.blockCommentStart,f=s.blockCommentEnd||u.blockCommentEnd;if(!a||!f){(s.lineComment||u.lineComment)&&s.fullLines!=0&&o.lineComment(r,i,s);return}var l=Math.min(i.line,o.lastLine());l!=r.line&&i.ch==0&&t.test(o.getLine(l))&&--l;var c=s.padding==null?" ":s.padding;if(r.line>l)return;o.operation(function(){if(s.fullLines!=0){var e=t.test(o.getLine(l));o.replaceRange(c+f,n(l)),o.replaceRange(a+c,n(r.line,0));var h=s.blockCommentLead||u.blockCommentLead;if(h!=null)for(var p=r.line+1;p<=l;++p)(p!=l||e)&&o.replaceRange(h+c,n(p,0))}else o.replaceRange(f,i),o.replaceRange(a,r)})}),CodeMirror.defineExtension("uncomment",function(r,i,s){s||(s=e);var o=this,u=o.getModeAt(r),a=Math.min(i.line,o.lastLine()),f=Math.min(r.line,a),l=s.lineComment||u.lineComment,c=[],h=s.padding==null?" ":s.padding,p;e:{if(!l)break e;for(var d=f;d<=a;++d){var v=o.getLine(d),m=v.indexOf(l);m>-1&&!/comment/.test(o.getTokenTypeAt(n(d,m+1)))&&(m=-1);if(!(m!=-1||d==a&&d!=f||!t.test(v)))break e;if(m>-1&&t.test(v.slice(0,m)))break e;c.push(v)}o.operation(function(){for(var e=f;e<=a;++e){var t=c[e-f],r=t.indexOf(l),i=r+l.length;if(r<0)continue;t.slice(i,i+h.length)==h&&(i+=h.length),p=!0,o.replaceRange("",n(e,r),n(e,i))}});if(p)return!0}var g=s.blockCommentStart||u.blockCommentStart,y=s.blockCommentEnd||u.blockCommentEnd;if(!g||!y)return!1;var b=s.blockCommentLead||u.blockCommentLead,w=o.getLine(f),E=a==f?w:o.getLine(a),S=w.indexOf(g),x=E.lastIndexOf(y);return x==-1&&f!=a&&(E=o.getLine(--a),x=E.lastIndexOf(y)),S==-1||x==-1||!/comment/.test(o.getTokenTypeAt(n(f,S+1)))||!/comment/.test(o.getTokenTypeAt(n(a,x+1)))?!1:(o.operation(function(){o.replaceRange("",n(a,x-(h&&E.slice(x-h.length,x)==h?h.length:0)),n(a,x+y.length));var e=S+g.length;h&&w.slice(e,e+h.length)==h&&(e+=h.length),o.replaceRange("",n(f,S),n(f,e));if(b)for(var r=f+1;r<=a;++r){var i=o.getLine(r),s=i.indexOf(b);if(s==-1||t.test(i.slice(0,s)))continue;var u=s+b.length;h&&i.slice(u,u+h.length)==h&&(u+=h.length),o.replaceRange("",n(r,s),n(r,u))}}),!0)})}(),CodeMirror.defineMode("css",function(e,t){"use strict";function p(e,t){return c=t,e}function d(e,t){var n=e.next();if(r[n]){var i=r[n](e,t);if(i!==!1)return i}if(n=="@")return e.eatWhile(/[\w\\\-]/),p("def",e.current());if(n=="="||(n=="~"||n=="|")&&e.eat("="))return p(null,"compare");if(n=='"'||n=="'")return t.tokenize=v(n),t.tokenize(e,t);if(n=="#")return e.eatWhile(/[\w\\\-]/),p("atom","hash");if(n=="!")return e.match(/^\s*\w*/),p("keyword","important");if(/\d/.test(n)||n=="."&&e.eat(/\d/))return e.eatWhile(/[\w.%]/),p("number","unit");if(n!=="-")return/[,+>*\/]/.test(n)?p(null,"select-op"):n=="."&&e.match(/^-?[_a-z][_a-z0-9-]*/i)?p("qualifier","qualifier"):/[:;{}\[\]\(\)]/.test(n)?p(null,n):n=="u"&&e.match("rl(")?(e.backUp(1),t.tokenize=m,p("property","word")):/[\w\\\-]/.test(n)?(e.eatWhile(/[\w\\\-]/),p("property","word")):p(null,null);if(/[\d.]/.test(e.peek()))return e.eatWhile(/[\w.%]/),p("number","unit");if(e.match(/^[^-]+-/))return p("meta","meta")}function v(e){return function(t,n){var r=!1,i;while((i=t.next())!=null){if(i==e&&!r){e==")"&&t.backUp(1);break}r=!r&&i=="\\"}if(i==e||!r&&e!=")")n.tokenize=null;return p("string","string")}}function m(e,t){return e.next(),e.match(/\s*[\"\']/,!1)?t.tokenize=null:t.tokenize=v(")"),p(null,"(")}function g(e,t,n){this.type=e,this.indent=t,this.prev=n}function y(e,t,r){return e.context=new g(r,t.indentation()+n,e.context),r}function b(e){return e.context=e.context.prev,e.context.type}function w(e,t,n){return x[n.context.type](e,t,n)}function E(e,t,n,r){for(var i=r||1;i>0;i--)n.context=n.context.prev;return w(e,t,n)}function S(e){var t=e.current().toLowerCase();a.hasOwnProperty(t)?h="atom":u.hasOwnProperty(t)?h="keyword":h="variable"}t.propertyKeywords||(t=CodeMirror.resolveMode("text/css"));var n=e.indentUnit,r=t.tokenHooks,i=t.mediaTypes||{},s=t.mediaFeatures||{},o=t.propertyKeywords||{},u=t.colorKeywords||{},a=t.valueKeywords||{},f=t.fontProperties||{},l=t.allowNested,c,h,x={};return x.top=function(e,t,n){if(e=="{")return y(n,t,"block");if(e=="}"&&n.context.prev)return b(n);if(e=="@media")return y(n,t,"media");if(e=="@font-face")return"font_face_before";if(e&&e.charAt(0)=="@")return y(n,t,"at");if(e=="hash")h="builtin";else if(e=="word")h="tag";else{if(e=="variable-definition")return"maybeprop";if(e=="interpolation")return y(n,t,"interpolation");if(e==":")return"pseudo";if(l&&e=="(")return y(n,t,"params")}return n.context.type},x.block=function(e,t,n){return e=="word"?o.hasOwnProperty(t.current().toLowerCase())?(h="property","maybeprop"):l?(h=t.match(/^\s*:/,!1)?"property":"tag","block"):(h+=" error","maybeprop"):e=="meta"?"block":!!l||e!="hash"&&e!="qualifier"?x.top(e,t,n):(h="error","block")},x.maybeprop=function(e,t,n){return e==":"?y(n,t,"prop"):w(e,t,n)},x.prop=function(e,t,n){if(e==";")return b(n);if(e=="{"&&l)return y(n,t,"propBlock");if(e=="}"||e=="{")return E(e,t,n);if(e=="(")return y(n,t,"parens");if(e=="hash"&&!/^#([0-9a-fA-f]{3}|[0-9a-fA-f]{6})$/.test(t.current()))h+=" error";else if(e=="word")S(t);else if(e=="interpolation")return y(n,t,"interpolation");return"prop"},x.propBlock=function(e,t,n){return e=="}"?b(n):e=="word"?(h="property","maybeprop"):n.context.type},x.parens=function(e,t,n){return e=="{"||e=="}"?E(e,t,n):e==")"?b(n):"parens"},x.pseudo=function(e,t,n){return e=="word"?(h="variable-3",n.context.type):w(e,t,n)},x.media=function(e,t,n){if(e=="(")return y(n,t,"media_parens");if(e=="}")return E(e,t,n);if(e=="{")return b(n)&&y(n,t,l?"block":"top");if(e=="word"){var r=t.current().toLowerCase();r=="only"||r=="not"||r=="and"?h="keyword":i.hasOwnProperty(r)?h="attribute":s.hasOwnProperty(r)?h="property":h="error"}return n.context.type},x.media_parens=function(e,t,n){return e==")"?b(n):e=="{"||e=="}"?E(e,t,n,2):x.media(e,t,n)},x.font_face_before=function(e,t,n){return e=="{"?y(n,t,"font_face"):w(e,t,n)},x.font_face=function(e,t,n){return e=="}"?b(n):e=="word"?(f.hasOwnProperty(t.current().toLowerCase())?h="property":h="error","maybeprop"):"font_face"},x.at=function(e,t,n){return e==";"?b(n):e=="{"||e=="}"?E(e,t,n):(e=="word"?h="tag":e=="hash"&&(h="builtin"),"at")},x.interpolation=function(e,t,n){return e=="}"?b(n):e=="{"||e==";"?E(e,t,n):(e!="variable"&&(h="error"),"interpolation")},x.params=function(e,t,n){return e==")"?b(n):e=="{"||e=="}"?E(e,t,n):(e=="word"&&S(t),"params")},{startState:function(e){return{tokenize:null,state:"top",context:new g("top",e||0,null)}},token:function(e,t){if(!t.tokenize&&e.eatSpace())return null;var n=(t.tokenize||d)(e,t);return n&&typeof n=="object"&&(c=n[1],n=n[0]),h=n,t.state=x[t.state](c,e,t),h},indent:function(e,t){var r=e.context,i=t&&t.charAt(0),s=r.indent;return r.prev&&(i=="}"&&(r.type=="block"||r.type=="top"||r.type=="interpolation"||r.type=="font_face")||i==")"&&(r.type=="parens"||r.type=="params"||r.type=="media_parens")||i=="{"&&(r.type=="at"||r.type=="media"))&&(s=r.indent-n,r=r.prev),s},electricChars:"}",blockCommentStart:"/*",blockCommentEnd:"*/",fold:"brace"}}),function(){function e(e){var t={};for(var n=0;n<e.length;++n)t[e[n]]=!0;return t}function d(e,t){var n=!1,r;while((r=e.next())!=null){if(n&&r=="/"){t.tokenize=null;break}n=r=="*"}return["comment","comment"]}function v(e,t){return e.skipTo("-->")?(e.match("-->"),t.tokenize=null):e.skipToEnd(),["comment","comment"]}var t=["all","aural","braille","handheld","print","projection","screen","tty","tv","embossed"],n=e(t),r=["width","min-width","max-width","height","min-height","max-height","device-width","min-device-width","max-device-width","device-height","min-device-height","max-device-height","aspect-ratio","min-aspect-ratio","max-aspect-ratio","device-aspect-ratio","min-device-aspect-ratio","max-device-aspect-ratio","color","min-color","max-color","color-index","min-color-index","max-color-index","monochrome","min-monochrome","max-monochrome","resolution","min-resolution","max-resolution","scan","grid"],i=e(r),s=["align-content","align-items","align-self","alignment-adjust","alignment-baseline","anchor-point","animation","animation-delay","animation-direction","animation-duration","animation-iteration-count","animation-name","animation-play-state","animation-timing-function","appearance","azimuth","backface-visibility","background","background-attachment","background-clip","background-color","background-image","background-origin","background-position","background-repeat","background-size","baseline-shift","binding","bleed","bookmark-label","bookmark-level","bookmark-state","bookmark-target","border","border-bottom","border-bottom-color","border-bottom-left-radius","border-bottom-right-radius","border-bottom-style","border-bottom-width","border-collapse","border-color","border-image","border-image-outset","border-image-repeat","border-image-slice","border-image-source","border-image-width","border-left","border-left-color","border-left-style","border-left-width","border-radius","border-right","border-right-color","border-right-style","border-right-width","border-spacing","border-style","border-top","border-top-color","border-top-left-radius","border-top-right-radius","border-top-style","border-top-width","border-width","bottom","box-decoration-break","box-shadow","box-sizing","break-after","break-before","break-inside","caption-side","clear","clip","color","color-profile","column-count","column-fill","column-gap","column-rule","column-rule-color","column-rule-style","column-rule-width","column-span","column-width","columns","content","counter-increment","counter-reset","crop","cue","cue-after","cue-before","cursor","direction","display","dominant-baseline","drop-initial-after-adjust","drop-initial-after-align","drop-initial-before-adjust","drop-initial-before-align","drop-initial-size","drop-initial-value","elevation","empty-cells","fit","fit-position","flex","flex-basis","flex-direction","flex-flow","flex-grow","flex-shrink","flex-wrap","float","float-offset","flow-from","flow-into","font","font-feature-settings","font-family","font-kerning","font-language-override","font-size","font-size-adjust","font-stretch","font-style","font-synthesis","font-variant","font-variant-alternates","font-variant-caps","font-variant-east-asian","font-variant-ligatures","font-variant-numeric","font-variant-position","font-weight","grid-cell","grid-column","grid-column-align","grid-column-sizing","grid-column-span","grid-columns","grid-flow","grid-row","grid-row-align","grid-row-sizing","grid-row-span","grid-rows","grid-template","hanging-punctuation","height","hyphens","icon","image-orientation","image-rendering","image-resolution","inline-box-align","justify-content","left","letter-spacing","line-break","line-height","line-stacking","line-stacking-ruby","line-stacking-shift","line-stacking-strategy","list-style","list-style-image","list-style-position","list-style-type","margin","margin-bottom","margin-left","margin-right","margin-top","marker-offset","marks","marquee-direction","marquee-loop","marquee-play-count","marquee-speed","marquee-style","max-height","max-width","min-height","min-width","move-to","nav-down","nav-index","nav-left","nav-right","nav-up","opacity","order","orphans","outline","outline-color","outline-offset","outline-style","outline-width","overflow","overflow-style","overflow-wrap","overflow-x","overflow-y","padding","padding-bottom","padding-left","padding-right","padding-top","page","page-break-after","page-break-before","page-break-inside","page-policy","pause","pause-after","pause-before","perspective","perspective-origin","pitch","pitch-range","play-during","position","presentation-level","punctuation-trim","quotes","region-break-after","region-break-before","region-break-inside","region-fragment","rendering-intent","resize","rest","rest-after","rest-before","richness","right","rotation","rotation-point","ruby-align","ruby-overhang","ruby-position","ruby-span","shape-inside","shape-outside","size","speak","speak-as","speak-header","speak-numeral","speak-punctuation","speech-rate","stress","string-set","tab-size","table-layout","target","target-name","target-new","target-position","text-align","text-align-last","text-decoration","text-decoration-color","text-decoration-line","text-decoration-skip","text-decoration-style","text-emphasis","text-emphasis-color","text-emphasis-position","text-emphasis-style","text-height","text-indent","text-justify","text-outline","text-overflow","text-shadow","text-size-adjust","text-space-collapse","text-transform","text-underline-position","text-wrap","top","transform","transform-origin","transform-style","transition","transition-delay","transition-duration","transition-property","transition-timing-function"
,"unicode-bidi","vertical-align","visibility","voice-balance","voice-duration","voice-family","voice-pitch","voice-range","voice-rate","voice-stress","voice-volume","volume","white-space","widows","width","word-break","word-spacing","word-wrap","z-index","zoom","clip-path","clip-rule","mask","enable-background","filter","flood-color","flood-opacity","lighting-color","stop-color","stop-opacity","pointer-events","color-interpolation","color-interpolation-filters","color-profile","color-rendering","fill","fill-opacity","fill-rule","image-rendering","marker","marker-end","marker-mid","marker-start","shape-rendering","stroke","stroke-dasharray","stroke-dashoffset","stroke-linecap","stroke-linejoin","stroke-miterlimit","stroke-opacity","stroke-width","text-rendering","baseline-shift","dominant-baseline","glyph-orientation-horizontal","glyph-orientation-vertical","kerning","text-anchor","writing-mode"],o=e(s),u=["aliceblue","antiquewhite","aqua","aquamarine","azure","beige","bisque","black","blanchedalmond","blue","blueviolet","brown","burlywood","cadetblue","chartreuse","chocolate","coral","cornflowerblue","cornsilk","crimson","cyan","darkblue","darkcyan","darkgoldenrod","darkgray","darkgreen","darkkhaki","darkmagenta","darkolivegreen","darkorange","darkorchid","darkred","darksalmon","darkseagreen","darkslateblue","darkslategray","darkturquoise","darkviolet","deeppink","deepskyblue","dimgray","dodgerblue","firebrick","floralwhite","forestgreen","fuchsia","gainsboro","ghostwhite","gold","goldenrod","gray","grey","green","greenyellow","honeydew","hotpink","indianred","indigo","ivory","khaki","lavender","lavenderblush","lawngreen","lemonchiffon","lightblue","lightcoral","lightcyan","lightgoldenrodyellow","lightgray","lightgreen","lightpink","lightsalmon","lightseagreen","lightskyblue","lightslategray","lightsteelblue","lightyellow","lime","limegreen","linen","magenta","maroon","mediumaquamarine","mediumblue","mediumorchid","mediumpurple","mediumseagreen","mediumslateblue","mediumspringgreen","mediumturquoise","mediumvioletred","midnightblue","mintcream","mistyrose","moccasin","navajowhite","navy","oldlace","olive","olivedrab","orange","orangered","orchid","palegoldenrod","palegreen","paleturquoise","palevioletred","papayawhip","peachpuff","peru","pink","plum","powderblue","purple","red","rosybrown","royalblue","saddlebrown","salmon","sandybrown","seagreen","seashell","sienna","silver","skyblue","slateblue","slategray","snow","springgreen","steelblue","tan","teal","thistle","tomato","turquoise","violet","wheat","white","whitesmoke","yellow","yellowgreen"],a=e(u),f=["above","absolute","activeborder","activecaption","afar","after-white-space","ahead","alias","all","all-scroll","alternate","always","amharic","amharic-abegede","antialiased","appworkspace","arabic-indic","armenian","asterisks","auto","avoid","avoid-column","avoid-page","avoid-region","background","backwards","baseline","below","bidi-override","binary","bengali","blink","block","block-axis","bold","bolder","border","border-box","both","bottom","break","break-all","break-word","button","button-bevel","buttonface","buttonhighlight","buttonshadow","buttontext","cambodian","capitalize","caps-lock-indicator","caption","captiontext","caret","cell","center","checkbox","circle","cjk-earthly-branch","cjk-heavenly-stem","cjk-ideographic","clear","clip","close-quote","col-resize","collapse","column","compact","condensed","contain","content","content-box","context-menu","continuous","copy","cover","crop","cross","crosshair","currentcolor","cursive","dashed","decimal","decimal-leading-zero","default","default-button","destination-atop","destination-in","destination-out","destination-over","devanagari","disc","discard","document","dot-dash","dot-dot-dash","dotted","double","down","e-resize","ease","ease-in","ease-in-out","ease-out","element","ellipse","ellipsis","embed","end","ethiopic","ethiopic-abegede","ethiopic-abegede-am-et","ethiopic-abegede-gez","ethiopic-abegede-ti-er","ethiopic-abegede-ti-et","ethiopic-halehame-aa-er","ethiopic-halehame-aa-et","ethiopic-halehame-am-et","ethiopic-halehame-gez","ethiopic-halehame-om-et","ethiopic-halehame-sid-et","ethiopic-halehame-so-et","ethiopic-halehame-ti-er","ethiopic-halehame-ti-et","ethiopic-halehame-tig","ew-resize","expanded","extra-condensed","extra-expanded","fantasy","fast","fill","fixed","flat","footnotes","forwards","from","geometricPrecision","georgian","graytext","groove","gujarati","gurmukhi","hand","hangul","hangul-consonant","hebrew","help","hidden","hide","higher","highlight","highlighttext","hiragana","hiragana-iroha","horizontal","hsl","hsla","icon","ignore","inactiveborder","inactivecaption","inactivecaptiontext","infinite","infobackground","infotext","inherit","initial","inline","inline-axis","inline-block","inline-table","inset","inside","intrinsic","invert","italic","justify","kannada","katakana","katakana-iroha","keep-all","khmer","landscape","lao","large","larger","left","level","lighter","line-through","linear","lines","list-item","listbox","listitem","local","logical","loud","lower","lower-alpha","lower-armenian","lower-greek","lower-hexadecimal","lower-latin","lower-norwegian","lower-roman","lowercase","ltr","malayalam","match","media-controls-background","media-current-time-display","media-fullscreen-button","media-mute-button","media-play-button","media-return-to-realtime-button","media-rewind-button","media-seek-back-button","media-seek-forward-button","media-slider","media-sliderthumb","media-time-remaining-display","media-volume-slider","media-volume-slider-container","media-volume-sliderthumb","medium","menu","menulist","menulist-button","menulist-text","menulist-textfield","menutext","message-box","middle","min-intrinsic","mix","mongolian","monospace","move","multiple","myanmar","n-resize","narrower","ne-resize","nesw-resize","no-close-quote","no-drop","no-open-quote","no-repeat","none","normal","not-allowed","nowrap","ns-resize","nw-resize","nwse-resize","oblique","octal","open-quote","optimizeLegibility","optimizeSpeed","oriya","oromo","outset","outside","outside-shape","overlay","overline","padding","padding-box","painted","page","paused","persian","plus-darker","plus-lighter","pointer","polygon","portrait","pre","pre-line","pre-wrap","preserve-3d","progress","push-button","radio","read-only","read-write","read-write-plaintext-only","rectangle","region","relative","repeat","repeat-x","repeat-y","reset","reverse","rgb","rgba","ridge","right","round","row-resize","rtl","run-in","running","s-resize","sans-serif","scroll","scrollbar","se-resize","searchfield","searchfield-cancel-button","searchfield-decoration","searchfield-results-button","searchfield-results-decoration","semi-condensed","semi-expanded","separate","serif","show","sidama","single","skip-white-space","slide","slider-horizontal","slider-vertical","sliderthumb-horizontal","sliderthumb-vertical","slow","small","small-caps","small-caption","smaller","solid","somali","source-atop","source-in","source-out","source-over","space","square","square-button","start","static","status-bar","stretch","stroke","sub","subpixel-antialiased","super","sw-resize","table","table-caption","table-cell","table-column","table-column-group","table-footer-group","table-header-group","table-row","table-row-group","telugu","text","text-bottom","text-top","textarea","textfield","thai","thick","thin","threeddarkshadow","threedface","threedhighlight","threedlightshadow","threedshadow","tibetan","tigre","tigrinya-er","tigrinya-er-abegede","tigrinya-et","tigrinya-et-abegede","to","top","transparent","ultra-condensed","ultra-expanded","underline","up","upper-alpha","upper-armenian","upper-greek","upper-hexadecimal","upper-latin","upper-norwegian","upper-roman","uppercase","urdu","url","vertical","vertical-text","visible","visibleFill","visiblePainted","visibleStroke","visual","w-resize","wait","wave","wider","window","windowframe","windowtext","x-large","x-small","xor","xx-large","xx-small"],l=e(f),c=["font-family","src","unicode-range","font-variant","font-feature-settings","font-stretch","font-weight","font-style"],h=e(c),p=t.concat(r).concat(s).concat(u).concat(f);CodeMirror.registerHelper("hintWords","css",p),CodeMirror.defineMIME("text/css",{mediaTypes:n,mediaFeatures:i,propertyKeywords:o,colorKeywords:a,valueKeywords:l,fontProperties:h,tokenHooks:{"<":function(e,t){return e.match("!--")?(t.tokenize=v,v(e,t)):!1},"/":function(e,t){return e.eat("*")?(t.tokenize=d,d(e,t)):!1}},name:"css"}),CodeMirror.defineMIME("text/x-scss",{mediaTypes:n,mediaFeatures:i,propertyKeywords:o,colorKeywords:a,valueKeywords:l,fontProperties:h,allowNested:!0,tokenHooks:{"/":function(e,t){return e.eat("/")?(e.skipToEnd(),["comment","comment"]):e.eat("*")?(t.tokenize=d,d(e,t)):["operator","operator"]},":":function(e){return e.match(/\s*{/)?[null,"{"]:!1},$:function(e){return e.match(/^[\w-]+/),e.match(/^\s*:/,!1)?["variable-2","variable-definition"]:["variable-2","variable"]},"#":function(e){return e.eat("{")?[null,"interpolation"]:!1}},name:"css",helperType:"scss"}),CodeMirror.defineMIME("text/x-less",{mediaTypes:n,mediaFeatures:i,propertyKeywords:o,colorKeywords:a,valueKeywords:l,fontProperties:h,allowNested:!0,tokenHooks:{"/":function(e,t){return e.eat("/")?(e.skipToEnd(),["comment","comment"]):e.eat("*")?(t.tokenize=d,d(e,t)):["operator","operator"]},"@":function(e){return e.match(/^(charset|document|font-face|import|keyframes|media|namespace|page|supports)\b/,!1)?!1:(e.eatWhile(/[\w\\\-]/),e.match(/^\s*:/,!1)?["variable-2","variable-definition"]:["variable-2","variable"])},"&":function(){return["atom","atom"]}},name:"css",helperType:"less"})}(),CodeMirror.defineMode("diff",function(){var e={"+":"positive","-":"negative","@":"meta"};return{token:function(t){var n=t.string.search(/[\t ]+?$/);if(!t.sol()||n===0)return t.skipToEnd(),("error "+(e[t.string.charAt(0)]||"")).replace(/ $/,"");var r=e[t.peek()]||t.skipToEnd();return n===-1?t.skipToEnd():t.pos=n,r}}}),CodeMirror.defineMIME("text/x-diff","diff"),CodeMirror.defineMode("edx_markdown",function(e,t){function w(e,t,n){return t.f=t.inline=n,n(e,t)}function E(e,t,n){return t.f=t.block=n,n(e,t)}function S(e){return e.em=!1,e.strong=!1,!n&&e.f==C&&(e.f=A,e.block=N),null}function x(e){return e.replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">").replace(/"/g,""").replace(/'/g,"'")}function N(e,t){var n;if(e.sol()&&e.match(b))return e.skipToEnd(),T;if(t.indentationDiff>=4)return t.indentation-=t.indentationDiff,e.skipToEnd(),s;if(e.eatSpace())return null;if(e.peek()==="#"||e.match(g))t.header=!0;else if(e.eat(">"))t.indentation++,t.quote=!0;else{if(e.peek()==="[")return w(e,t,_);if(e.match(d,!0))return a;if(n=e.match(v,!0)||e.match(m,!0))return t.indentation+=n[0].length,u}return w(e,t,t.inline)}function C(e,t){var i=r.token(e,t.htmlState);return n&&i==="tag"&&t.htmlState.type!=="openTag"&&!t.htmlState.context&&(t.f=A,t.block=N),t.md_inside&&e.current().indexOf(">")!=-1&&(t.f=A,t.block=N,t.htmlState.context=undefined),i}function k(e){var t=[];return e.strong?t.push(e.em?p:h):e.em&&t.push(c),e.header&&t.push(i),e.quote&&t.push(o),t.length?t.join(" "):null}function L(e,t){return e.match(y,!0)?k(t):undefined}function A(e,t){var n=t.text(e,t);if(typeof n!="undefined")return n;var r=e.next();if(r==="\\")return e.next(),k(t);if(r==="`")return w(e,t,H(s,"`"));if(r==="[")return w(e,t,O);if(r==="<"&&e.match(/^\w/,!1)){var i=!1;if(e.string.indexOf(">")!=-1){var o=e.string.substring(1,e.string.indexOf(">"));/markdown\s*=\s*('|"){0,1}1('|"){0,1}/.test(o)&&(t.md_inside=!0)}return e.backUp(1),E(e,t,C)}if(r==="<"&&e.match(/^\/\w*?>/))return t.md_inside=!1,"tag";var u=k(t);return r==="*"||r==="_"?e.eat(r)?(t.strong=!t.strong)?k(t):u:(t.em=!t.em)?k(t):u:k(t)}function O(e,t){while(!e.eol()){var n=e.next();n==="\\"&&e.next();if(n==="]")return t.inline=t.f=M,f}return f}function M(e,t){e.eatSpace();var n=e.next();return n==="("||n==="["?w(e,t,H(l,n==="("?")":"]")):"error"}function _(e,t){return e.match(/^[^\]]*\]:/,!0)?(t.f=D,f):w(e,t,A)}function D(e,t){return e.eatSpace(),e.match(/^[^\s]+/,!0),t.f=t.inline=A,l}function P(e){return P[e]||(P[e]=new RegExp("^(?:[^\\\\\\"+e+"]|\\\\.)*(?:\\"+e+"|$)")),P[e]}function H(e,t,n){return n=n||A,function(r,i){return r.match(P(t)),i.inline=i.f=n,e}}var n=CodeMirror.mimeModes.hasOwnProperty("text/html"),r=CodeMirror.getMode(e,n?"text/html":"text/plain"),i="header",s="comment",o="quote",u="string",a="hr",f="link",l="string",c="em",h="strong",p="emstrong",d=/^([*\-=_])(?:\s*\1){2,}\s*$/,v=/^[*\-+]\s+/,m=/^[0-9]+\.\s+/,g=/^(?:\={3,}|-{3,})$/,y=/^[^\[*_\\<>`]+/,b=/^circuit-schematic:(.*)$/,T={creator:function(e){var t=e.match(b)[1];t=x(t);var n="<div style='display:block;line-height:0;' class='schematic_container'><a href='#circuit_editor_modal' data-toggle='modal' class='schematic_open' style='display:inline-block;'><input type='hidden' parts='' value='"+t+"' width='"+schematic_width+"' height='"+schematic_height+"' analyses='' class='schematic ctrls'/></a></div>";return n},size:function(e){return{width:schematic_width+styling_width_delta,height:schematic_height+styling_height_delta}},callback:function(e,t){try{update_schematics();var n=e.firstChild.firstChild;n.codeMirrorLine=t,n.schematic&&(n.schematic.canvas.style.display="block",n.schematic.always_draw_grid=!0,n.schematic.redraw_background())}catch(r){console.log("Error in edx_markdown callback: "+r)}}};return{startState:function(){return{f:N,block:N,htmlState:CodeMirror.startState(r),indentation:0,inline:A,text:L,em:!1,strong:!1,header:!1,quote:!1}},copyState:function(e){return{f:e.f,block:e.block,htmlState:CodeMirror.copyState(r,e.htmlState),indentation:e.indentation,inline:e.inline,text:e.text,em:e.em,strong:e.strong,header:e.header,quote:e.quote,md_inside:e.md_inside}},token:function(e,t){if(e.sol()){if(e.match(/^\s*$/,!0))return S(t);t.header=!1,t.quote=!1,t.f=t.block;var n=e.match(/^\s*/,!0)[0].replace(/\t/g," ").length;t.indentationDiff=n-t.indentation,t.indentation=n;if(n>0)return null}return t.f(e,t)},blankLine:S,getType:k}},"xml"),CodeMirror.defineMIME("text/x-markdown","markdown"),function(){CodeMirror.extendMode("css",{commentStart:"/*",commentEnd:"*/",newlineAfterToken:function(e,t){return/^[;{}]$/.test(t)}}),CodeMirror.extendMode("javascript",{commentStart:"/*",commentEnd:"*/",newlineAfterToken:function(e,t,n,r){return this.jsonMode?/^[\[,{]$/.test(t)||/^}/.test(n):t==";"&&r.lexical&&r.lexical.type==")"?!1:/^[;{}]$/.test(t)&&!/^;/.test(n)}});var e=/^(a|abbr|acronym|area|base|bdo|big|br|button|caption|cite|code|col|colgroup|dd|del|dfn|em|frame|hr|iframe|img|input|ins|kbd|label|legend|link|map|object|optgroup|option|param|q|samp|script|select|small|span|strong|sub|sup|textarea|tt|var)$/;CodeMirror.extendMode("xml",{commentStart:"<!--",commentEnd:"-->",newlineAfterToken:function(t,n,r,i){var s=!1;return this.configuration=="html"&&(s=i.context?e.test(i.context.tagName):!1),!s&&(t=="tag"&&/>$/.test(n)&&i.context||/^</.test(r))}}),CodeMirror.defineExtension("commentRange",function(e,t,n){var r=this,i=CodeMirror.innerMode(r.getMode(),r.getTokenAt(t).state).mode;r.operation(function(){if(e)r.replaceRange(i.commentEnd,n),r.replaceRange(i.commentStart,t),t.line==n.line&&t.ch==n.ch&&r.setCursor(t.line,t.ch+i.commentStart.length);else{var s=r.getRange(t,n),o=s.indexOf(i.commentStart),u=s.lastIndexOf(i.commentEnd);o>-1&&u>-1&&u>o&&(s=s.substr(0,o)+s.substring(o+i.commentStart.length,u)+s.substr(u+i.commentEnd.length)),r.replaceRange(s,t,n)}})}),CodeMirror.defineExtension("autoIndentRange",function(e,t){var n=this;this.operation(function(){for(var r=e.line;r<=t.line;r++)n.indentLine(r,"smart")})}),CodeMirror.defineExtension("autoFormatRange",function(e,t){function l(){u+="\n",f=!0,++a}var n=this,r=n.getMode(),i=n.getRange(e,t).split("\n"),s=CodeMirror.copyState(r,n.getTokenAt(e).state),o=n.getOption("tabSize"),u="",a=0,f=e.ch==0;for(var c=0;c<i.length;++c){var h=new CodeMirror.StringStream(i[c],o);while(!h.eol()){var p=CodeMirror.innerMode(r,s),d=r.token(h,s),v=h.current();h.start=h.pos;if(!f||/\S/.test(v))u+=v,f=!1;!f&&p.mode.newlineAfterToken&&p.mode.newlineAfterToken(d,v,h.string.slice(h.pos)||i[c+1]||"",p.state)&&l()}!h.pos&&r.blankLine&&r.blankLine(s),!f&&c<i.length-1&&l()}n.operation(function(){n.replaceRange(u,e,t);for(var r=e.line+1,i=e.line+a;r<=i;++r)n.indentLine(r,"smart");n.setSelection(e,n.getCursor(!1))})})}(),CodeMirror.defineMode("htmlembedded",function(e,t){function o(e,t){return e.match(n,!1)?(t.token=u,i.token(e,t.scriptState)):s.token(e,t.htmlState)}function u(e,t){return e.match(r,!1)?(t.token=o,s.token(e,t.htmlState)):i.token(e,t.scriptState)}var n=t.scriptStartRegex||/^<%/i,r=t.scriptEndRegex||/^%>/i,i,s;return{startState:function(){return i=i||CodeMirror.getMode(e,t.scriptingModeSpec),s=s||CodeMirror.getMode(e,"htmlmixed"),{token:t.startOpen?u:o,htmlState:CodeMirror.startState(s),scriptState:CodeMirror.startState(i)}},token:function(e,t){return t.token(e,t)},indent:function(e,t){if(e.token==o)return s.indent(e.htmlState,t);if(i.indent)return i.indent(e.scriptState,t)},copyState:function(e){return{token:e.token,htmlState:CodeMirror.copyState(s,e.htmlState),scriptState:CodeMirror.copyState(i,e.scriptState)}},innerMode:function(e){return e.token==u?{state:e.scriptState,mode:i}:{state:e.htmlState,mode:s}}}},"htmlmixed"),CodeMirror.defineMIME("application/x-ejs",{name:"htmlembedded",scriptingModeSpec:"javascript"}),CodeMirror.defineMIME("application/x-aspx",{name:"htmlembedded",scriptingModeSpec:"text/x-csharp"}),CodeMirror.defineMIME("application/x-jsp",{name:"htmlembedded",scriptingModeSpec:"text/x-java"}),CodeMirror.defineMIME("application/x-erb",{name:"htmlembedded",scriptingModeSpec:"ruby"}),CodeMirror.defineMode("htmlmixed",function(e,t){function a(e,t){var s=t.htmlState.tagName,o=n.token(e,t.htmlState);if(s=="script"&&/\btag\b/.test(o)&&e.current()==">"){var u=e.string.slice(Math.max(0,e.pos-100),e.pos).match(/\btype\s*=\s*("[^"]+"|'[^']+'|\S+)[^<]*$/i);u=u?u[1]:"",u&&/[\"\']/.test(u.charAt(0))&&(u=u.slice(1,u.length-1));for(var a=0;a<i.length;++a){var f=i[a];if(typeof f.matches=="string"?u==f.matches:f.matches.test(u)){f.mode&&(t.token=l,t.localMode=f.mode,t.localState=f.mode.startState&&f.mode.startState(n.indent(t.htmlState,"")));break}}}else s=="style"&&/\btag\b/.test(o)&&e.current()==">"&&(t.token=c,t.localMode=r,t.localState=r.startState(n.indent(t.htmlState,"")));return o}function f(e,t,n){var r=e.current(),i=r.search(t),s;if(i>-1)e.backUp(r.length-i);else if(s=r.match(/<\/?$/))e.backUp(r.length),e.match(t,!1)||e.match(r);return n}function l(e,t){return e.match(/^<\/\s*script\s*>/i,!1)?(t.token=a,t.localState=t.localMode=null,a(e,t)):f(e,/<\/\s*script\s*>/,t.localMode.token(e,t.localState))}function c(e,t){return e.match(/^<\/\s*style\s*>/i,!1)?(t.token=a,t.localState=t.localMode=null,a(e,t)):f(e,/<\/\s*style\s*>/,r.token(e,t.localState))}var n=CodeMirror.getMode(e,{name:"xml",htmlMode:!0}),r=CodeMirror.getMode(e,"css"),i=[],s=t&&t.scriptTypes;i.push({matches:/^(?:text|application)\/(?:x-)?(?:java|ecma)script$|^$/i,mode:CodeMirror.getMode(e,"javascript")});if(s)for(var o=0;o<s.length;++o){var u=s[o];i.push({matches:u.matches,mode:u.mode&&CodeMirror.getMode(e,u.mode)})}return i.push({matches:/./,mode:CodeMirror.getMode(e,"text/plain")}),{startState:function(){var e=n.startState();return{token:a,localMode:null,localState:null,htmlState:e}},copyState:function(e){if(e.localState)var t=CodeMirror.copyState(e.localMode,e.localState);return{token:e.token,localMode:e.localMode,localState:t,htmlState:CodeMirror.copyState(n,e.htmlState)}},token:function(e,t){return t.token(e,t)},indent:function(e,t){return!e.localMode||/^\s*<\//.test(t)?n.indent(e.htmlState,t):e.localMode.indent?e.localMode.indent(e.localState,t):CodeMirror.Pass},innerMode:function(e){return{state:e.localState||e.htmlState,mode:e.localMode||n}}}},"xml","javascript","css"),CodeMirror.defineMIME("text/html","htmlmixed"),CodeMirror.defineMode("javascript",function(e,t){function a(e){var t=!1,n,r=!1;while((n=e.next())!=null){if(!t){if(n=="/"&&!r)return;n=="["?r=!0:r&&n=="]"&&(r=!1)}t=!t&&n=="\\"}}function c(e,t,n){return f=e,l=n,t}function h(e,t){var n=e.next();if(n=='"'||n=="'")return t.tokenize=p(n),t.tokenize(e,t);if(n=="."&&e.match(/^\d+(?:[eE][+\-]?\d+)?/))return c("number","number");if(n=="."&&e.match(".."))return c("spread","meta");if(/[\[\]{}\(\),;\:\.]/.test(n))return c(n);if(n=="="&&e.eat(">"))return c("=>","operator");if(n=="0"&&e.eat(/x/i))return e.eatWhile(/[\da-f]/i),c("number","number");if(/\d/.test(n))return e.match(/^\d*(?:\.\d*)?(?:[eE][+\-]?\d+)?/),c("number","number");if(n=="/")return e.eat("*")?(t.tokenize=d,d(e,t)):e.eat("/")?(e.skipToEnd(),c("comment","comment")):t.lastType=="operator"||t.lastType=="keyword c"||t.lastType=="sof"||/^[\[{}\(,;:]$/.test(t.lastType)?(a(e),e.eatWhile(/[gimy]/),c("regexp","string-2")):(e.eatWhile(u),c("operator","operator",e.current()));if(n=="`")return t.tokenize=v,v(e,t);if(n=="#")return e.skipToEnd(),c("error","error");if(u.test(n))return e.eatWhile(u),c("operator","operator",e.current());e.eatWhile(/[\w\$_]/);var r=e.current(),i=o.propertyIsEnumerable(r)&&o[r];return i&&t.lastType!="."?c(i.type,i.style,r):c("variable","variable",r)}function p(e){return function(t,n){var r=!1,i;while((i=t.next())!=null){if(i==e&&!r)break;r=!r&&i=="\\"}return r||(n.tokenize=h),c("string","string")}}function d(e,t){var n=!1,r;while(r=e.next()){if(r=="/"&&n){t.tokenize=h;break}n=r=="*"}return c("comment","comment")}function v(e,t){var n=!1,r;while((r=e.next())!=null){if(!n&&(r=="`"||r=="$"&&e.eat("{"))){t.tokenize=h;break}n=!n&&r=="\\"}return c("quasi","string-2",e.current())}function g(e,t){t.fatArrowAt&&(t.fatArrowAt=null);var n=e.string.indexOf("=>",e.start);if(n<0)return;var r=0,i=!1;for(var s=n-1;s>=0;--s){var o=e.string.charAt(s),u=m.indexOf(o);if(u>=0&&u<3){if(!r){++s;break}if(--r==0)break}else if(u>=3&&u<6)++r;else if(/[$\w]/.test(o))i=!0;else if(i&&!r){++s;break}}i&&!r&&(t.fatArrowAt=s)}function b(e,t,n,r,i,s){this.indented=e,this.column=t,this.type=n,this.prev=i,this.info=s,r!=null&&(this.align=r)}function w(e,t){for(var n=e.localVars;n;n=n.next)if(n.name==t)return!0;for(var r=e.context;r;r=r.prev)for(var n=r.vars;n;n=n.next)if(n.name==t)return!0}function E(e,t,n,r,s){var o=e.cc;S.state=e,S.stream=s,S.marked=null,S.cc=o,e.lexical.hasOwnProperty("align")||(e.lexical.align=!0);for(;;){var u=o.length?o.pop():i?D:_;if(u(n,r)){while(o.length&&o[o.length-1].lex)o.pop()();return S.marked?S.marked:n=="variable"&&w(e,r)?"variable-2":t}}}function x(){for(var e=arguments.length-1;e>=0;e--)S.cc.push(arguments[e])}function T(){return x.apply(null,arguments),!0}function N(e){function n(t){for(var n=t;n;n=n.next)if(n.name==e)return!0;return!1}var r=S.state;if(r.context){S.marked="def";if(n(r.localVars))return;r.localVars={name:e,next:r.localVars}}else{if(n(r.globalVars))return;t.globalVars&&(r.globalVars={name:e,next:r.globalVars})}}function k(){S.state.context={prev:S.state.context,vars:S.state.localVars},S.state.localVars=C}function L(){S.state.localVars=S.state.context.vars,S.state.context=S.state.context.prev}function A(e,t){var n=function(){var n=S.state,r=n.indented;n.lexical.type=="stat"&&(r=n.lexical.indented),n.lexical=new b(r,S.stream.column(),e,null,n.lexical,t)};return n.lex=!0,n}function O(){var e=S.state;e.lexical.prev&&(e.lexical.type==")"&&(e.indented=e.lexical.indented),e.lexical=e.lexical.prev)}function M(e){return function(t){return t==e?T():e==";"?x():T(arguments.callee)}}function _(e,t){return e=="var"?T(A("vardef",t.length),et,M(";"),O):e=="keyword a"?T(A("form"),D,_,O):e=="keyword b"?T(A("form"),_,O):e=="{"?T(A("}"),G,O):e==";"?T():e=="if"?T(A("form"),D,_,O,st):e=="function"?T(ct):e=="for"?T(A("form"),ot,_,O):e=="variable"?T(A("stat"),W):e=="switch"?T(A("form"),D,A("}","switch"),M("{"),G,O,O):e=="case"?T(D,M(":")):e=="default"?T(M(":")):e=="catch"?T(A("form"),k,M("("),ht,M(")"),_,O,L):e=="module"?T(A("form"),k,mt,L,O):e=="class"?T(A("form"),pt,vt,O):e=="export"?T(A("form"),gt,O):e=="import"?T(A("form"),yt,O):x(A("stat"),D,M(";"),O)}function D(e){return H(e,!1)}function P(e){return H(e,!0)}function H(e,t){if(S.state.fatArrowAt==S.stream.start){var n=t?z:U;if(e=="(")return T(k,A(")"),K(tt,")"),O,M("=>"),n,L);if(e=="variable")return x(k,tt,M("=>"),n,L)}var r=t?I:F;return y.hasOwnProperty(e)?T(r):e=="function"?T(ct):e=="keyword c"?T(t?j:B):e=="("?T(A(")"),B,xt,M(")"),O,r):e=="operator"||e=="spread"?T(t?P:D):e=="["?T(A("]"),Et,O,r):e=="{"?Q(V,"}",null,r):T()}function B(e){return e.match(/[;\}\)\],]/)?x():x(D)}function j(e){return e.match(/[;\}\)\],]/)?x():x(P)}function F(e,t){return e==","?T(D):I(e,t,!1)}function I(e,t,n){var r=n==0?F:I,i=n==0?D:P;if(t=="=>")return T(k,n?z:U,L);if(e=="operator")return/\+\+|--/.test(t)?T(r):t=="?"?T(D,M(":"),i):T(i);if(e=="quasi")return S.cc.push(r),q(t);if(e==";")return;if(e=="(")return Q(P,")","call",r);if(e==".")return T(X,r);if(e=="[")return T(A("]"),B,M("]"),O,r)}function q(e){return e.slice(e.length-2)!="${"?T():T(D,R)}function R(e){if(e=="}")return S.marked="string-2",S.state.tokenize=v,T()}function U(e){return g(S.stream,S.state),e=="{"?x(_):x(D)}function z(e){return g(S.stream,S.state),e=="{"?x(_):x(P)}function W(e){return e==":"?T(O,_):x(F,M(";"),O)}function X(e){if(e=="variable")return S.marked="property",T()}function V(e,t){if(e=="variable"){S.marked="property";if(t=="get"||t=="set")return T($)}else if(e=="number"||e=="string")S.marked=e+" property";else if(e=="[")return T(D,M("]"),J);if(y.hasOwnProperty(e))return T(J)}function $(e){return e!="variable"?x(J):(S.marked="property",T(ct))}function J(e){if(e==":")return T(P);if(e=="(")return x(ct)}function K(e,t){function n(r){if(r==","){var i=S.state.lexical;return i.info=="call"&&(i.pos=(i.pos||0)+1),T(e,n)}return r==t?T():T(M(t))}return function(r){return r==t?T():x(e,n)}}function Q(e,t,n){for(var r=3;r<arguments.length;r++)S.cc.push(arguments[r]);return T(A(t,n),K(e,t),O)}function G(e){return e=="}"?T():x(_,G)}function Y(e){if(s&&e==":")return T(Z)}function Z(e){if(e=="variable")return S.marked="variable-3",T()}function et(){return x(tt,Y,rt,it)}function tt(e,t){if(e=="variable")return N(t),T();if(e=="[")return Q(tt,"]");if(e=="{")return Q(nt,"}")}function nt(e,t){return e=="variable"&&!S.stream.match(/^\s*:/,!1)?(N(t),T(rt)):(e=="variable"&&(S.marked="property"),T(M(":"),tt,rt))}function rt(e,t){if(t=="=")return T(P)}function it(e){if(e==",")return T(et)}function st(e,t){if(e=="keyword b"&&t=="else")return T(A("form"),_,O)}function ot(e){if(e=="(")return T(A(")"),ut,M(")"),O)}function ut(e){return e=="var"?T(et,M(";"),ft):e==";"?T(ft):e=="variable"?T(at):x(D,M(";"),ft)}function at(e,t){return t=="in"||t=="of"?(S.marked="keyword",T(D)):T(F,ft)}function ft(e,t){return e==";"?T(lt):t=="in"||t=="of"?(S.marked="keyword",T(D)):x(D,M(";"),lt)}function lt(e){e!=")"&&T(D)}function ct(e,t){if(t=="*")return S.marked="keyword",T(ct);if(e=="variable")return N(t),T(ct);if(e=="(")return T(k,A(")"),K(ht,")"),O,_,L)}function ht(e){return e=="spread"?T(ht):x(tt,Y)}function pt(e,t){if(e=="variable")return N(t),T(dt)}function dt(e,t){if(t=="extends")return T(D)}function vt(e){if(e=="{")return Q(V,"}")}function mt(e,t){if(e=="string")return T(_);if(e=="variable")return N(t),T(wt)}function gt(e,t){return t=="*"?(S.marked="keyword",T(wt,M(";"))):t=="default"?(S.marked="keyword",T(D,M(";"))):x(_)}function yt(e){return e=="string"?T():x(bt,wt)}function bt(e,t){return e=="{"?Q(bt,"}"):(e=="variable"&&N(t),T())}function wt(e,t){if(t=="from")return S.marked="keyword",T(D)}function Et(e){return e=="]"?T():x(P,St)}function St(e){return e=="for"?x(xt,M("]")):e==","?T(K(P,"]")):x(K(P,"]"))}function xt(e){if(e=="for")return T(ot,xt);if(e=="if")return T(D,xt)}var n=e.indentUnit,r=t.statementIndent,i=t.json,s=t.typescript,o=function(){function e(e){return{type:e,style:"keyword"}}var t=e("keyword a"),n=e("keyword b"),r=e("keyword c"),i=e("operator"),o={type:"atom",style:"atom"},u={"if":e("if"),"while":t,"with":t,"else":n,"do":n,"try":n,"finally":n,"return":r,"break":r,"continue":r,"new":r,"delete":r,"throw":r,"debugger":r,"var":e("var"),"const":e("var"),let:e("var"),"function":e("function"),"catch":e("catch"),"for":e("for"),"switch":e("switch"),"case":e("case"),"default":e("default"),"in":i,"typeof":i,"instanceof":i,"true":o,"false":o,"null":o,"undefined":o,NaN:o,Infinity:o,"this":e("this"),module:e("module"),"class":e("class"),"super":e("atom"),yield:r,"export":e("export"),"import":e("import"),"extends":r};if(s){var a={type:"variable",style:"variable-3"},f={"interface":e("interface"),"extends":e("extends"),constructor:e("constructor"),"public":e("public"),"private":e("private"),"protected":e("protected"),"static":e("static"),string:a,number:a,bool:a,any:a};for(var l in f)u[l]=f[l]}return u}(),u=/[+\-*&%=<>!?|~^]/,f,l,m="([{}])",y={atom:!0,number:!0,variable:!0,string:!0,regexp:!0,"this":!0},S={state:null,column:null,marked:null,cc:null},C={name:"this",next:{name:"arguments"}};return O.lex=!0,{startState:function(e){var r={tokenize:h,lastType:"sof",cc:[],lexical:new b((e||0)-n,0,"block",!1),localVars:t.localVars,context:t.localVars&&{vars:t.localVars},indented:0};return t.globalVars&&(r.globalVars=t.globalVars),r},token:function(e,t){e.sol()&&(t.lexical.hasOwnProperty("align")||(t.lexical.align=!1),t.indented=e.indentation(),g(e,t));if(t.tokenize!=d&&e.eatSpace())return null;var n=t.tokenize(e,t);return f=="comment"?n:(t.lastType=f!="operator"||l!="++"&&l!="--"?f:"incdec",E(t,n,f,l,e))},indent:function(e,i){if(e.tokenize==d)return CodeMirror.Pass;if(e.tokenize!=h)return 0;var s=i&&i.charAt(0),o=e.lexical;for(var u=e.cc.length-1;u>=0;--u){var a=e.cc[u];if(a==O)o=o.prev;else if(a!=st)break}o.type=="stat"&&s=="}"&&(o=o.prev),r&&o.type==")"&&o.prev.type=="stat"&&(o=o.prev);var f=o.type,l=s==f;return f=="vardef"?o.indented+(e.lastType=="operator"||e.lastType==","?o.info+1:0):f=="form"&&s=="{"?o.indented:f=="form"?o.indented+n:f=="stat"?o.indented+(e.lastType=="operator"||e.lastType==","?r||n:0):o.info=="switch"&&!l&&t.doubleIndentSwitch!=0?o.indented+(/^(?:case|default)\b/.test(i)?n:2*n):o.align?o.column+(l?0:1):o.indented+(l?0:n)},electricChars:":{}",blockCommentStart:i?null:"/*",blockCommentEnd:i?null:"*/",lineComment:i?null:"//",fold:"brace",helperType:i?"json":"javascript",jsonMode:i}}),CodeMirror.defineMIME("text/javascript","javascript"),CodeMirror.defineMIME("text/ecmascript","javascript"),CodeMirror.defineMIME("application/javascript","javascript"),CodeMirror.defineMIME("application/ecmascript","javascript"),CodeMirror.defineMIME("application/json",{name:"javascript",json:!0}),CodeMirror.defineMIME("application/x-json",{name:"javascript",json:!0}),CodeMirror.defineMIME("text/typescript",{name:"javascript",typescript:!0}),CodeMirror.defineMIME("application/typescript",{name:"javascript",typescript:!0}),function(){function r(r){typeof r=="object"&&(this.minChars=r.minChars,this.style=r.style,this.showToken=r.showToken,this.delay=r.delay),this.style==null&&(this.style=t),this.minChars==null&&(this.minChars=e),this.delay==null&&(this.delay=n),this.overlay=this.timeout=null}function i(e){var t=e.state.matchHighlighter;clearTimeout(t.timeout),t.timeout=setTimeout(function(){s(e)},t.delay)}function s(e){e.operation(function(){var t=e.state.matchHighlighter;t.overlay&&(e.removeOverlay(t.overlay),t.overlay=null);if(!e.somethingSelected()&&t.showToken){var n=t.showToken===!0?/[\w$]/:t.showToken,r=e.getCursor(),i=e.getLine(r.line),s=r.ch,o=s;while(s&&n.test(i.charAt(s-1)))--s;while(o<i.length&&n.test(i.charAt(o)))++o;s<o&&e.addOverlay(t.overlay=u(i.slice(s,o),n,t.style));return}if(e.getCursor("head").line!=e.getCursor("anchor").line)return;var a=e.getSelection().replace(/^\s+|\s+$/g,"");a.length>=t.minChars&&e.addOverlay(t.overlay=u(a,!1,t.style))})}function o(e,t){return(!e.start||!t.test(e.string.charAt(e.start-1)))&&(e.pos==e.string.length||!t.test(e.string.charAt(e.pos)))}function u(e,t,n){return{token:function(r){if(r.match(e)&&(!t||o(r,t)))return n;r.next(),r.skipTo(e.charAt(0))||r.skipToEnd()}}}var e=2,t="matchhighlight",n=100;CodeMirror.defineOption("highlightSelectionMatches",!1,function(e,t,n){if(n&&n!=CodeMirror.Init){var o=e.state.matchHighlighter.overlay;o&&e.removeOverlay(o),clearTimeout(e.state.matchHighlighter.timeout),e.state.matchHighlighter=null,e.off("cursorActivity",i)}t&&(e.state.matchHighlighter=new r(t),s(e),e.on("cursorActivity",i))})}(),CodeMirror.defineMode("python",function(e,t){function r(e){return new RegExp("^(("+e.join(")|(")+"))\\b")}function w(e,t){if(e.sol()){var r=t.scopes[0].offset;if(e.eatSpace()){var l=e.indentation();return l>r?b="indent":l<r&&(b="dedent"),null}r>0&&x(e,t)}if(e.eatSpace())return null;var h=e.peek();if(h==="#")return e.skipToEnd(
),"comment";if(e.match(/^[0-9\.]/,!1)){var p=!1;e.match(/^\d*\.\d+(e[\+\-]?\d+)?/i)&&(p=!0),e.match(/^\d+\.\d*/)&&(p=!0),e.match(/^\.\d+/)&&(p=!0);if(p)return e.eat(/J/i),"number";var d=!1;e.match(/^0x[0-9a-f]+/i)&&(d=!0),e.match(/^0b[01]+/i)&&(d=!0),e.match(/^0o[0-7]+/i)&&(d=!0),e.match(/^[1-9]\d*(e[\+\-]?\d+)?/)&&(e.eat(/J/i),d=!0),e.match(/^0(?![\dx])/i)&&(d=!0);if(d)return e.eat(/L/i),"number"}return e.match(m)?(t.tokenize=E(e.current()),t.tokenize(e,t)):e.match(a)||e.match(u)?null:e.match(o)||e.match(i)||e.match(c)?"operator":e.match(s)?null:e.match(g)?"keyword":e.match(y)?"builtin":e.match(f)?t.lastToken=="def"||t.lastToken=="class"?"def":"variable":(e.next(),n)}function E(e){function s(s,o){while(!s.eol()){s.eatWhile(/[^'"\\]/);if(s.eat("\\")){s.next();if(r&&s.eol())return i}else{if(s.match(e))return o.tokenize=w,i;s.eat(/['"]/)}}if(r){if(t.singleLineStringErrors)return n;o.tokenize=w}return i}while("rub".indexOf(e.charAt(0).toLowerCase())>=0)e=e.substr(1);var r=e.length==1,i="string";return s.isString=!0,s}function S(t,n,r){r=r||"py";var i=0;if(r==="py"){if(n.scopes[0].type!=="py"){n.scopes[0].offset=t.indentation();return}for(var s=0;s<n.scopes.length;++s)if(n.scopes[s].type==="py"){i=n.scopes[s].offset+e.indentUnit;break}}else t.match(/\s*($|#)/,!1)?i=t.indentation()+l:i=t.column()+t.current().length;n.scopes.unshift({offset:i,type:r})}function x(e,t,n){n=n||"py";if(t.scopes.length==1)return;if(t.scopes[0].type==="py"){var r=e.indentation(),i=-1;for(var s=0;s<t.scopes.length;++s)if(r===t.scopes[s].offset){i=s;break}if(i===-1)return!0;while(t.scopes[0].offset!==r)t.scopes.shift();return!1}return n==="py"?(t.scopes[0].offset=e.indentation(),!1):t.scopes[0].type!=n?!0:(t.scopes.shift(),!1)}function T(e,t){b=null;var r=t.tokenize(e,t),i=e.current();if(i===".")return r=e.match(f,!1)?null:n,r===null&&t.lastStyle==="meta"&&(r="meta"),r;if(i==="@")return e.match(f,!1)?"meta":n;(r==="variable"||r==="builtin")&&t.lastStyle==="meta"&&(r="meta");if(i==="pass"||i==="return")t.dedent+=1;i==="lambda"&&(t.lambda=!0),(i===":"&&!t.lambda&&t.scopes[0].type=="py"||b==="indent")&&S(e,t);var s="[({".indexOf(i);return s!==-1&&S(e,t,"])}".slice(s,s+1)),b==="dedent"&&x(e,t)?n:(s="])}".indexOf(i),s!==-1&&x(e,t,i)?n:(t.dedent>0&&e.eol()&&t.scopes[0].type=="py"&&(t.scopes.length>1&&t.scopes.shift(),t.dedent-=1),r))}var n="error",i=t.singleOperators||new RegExp("^[\\+\\-\\*/%&|\\^~<>!]"),s=t.singleDelimiters||new RegExp("^[\\(\\)\\[\\]\\{\\}@,:`=;\\.]"),o=t.doubleOperators||new RegExp("^((==)|(!=)|(<=)|(>=)|(<>)|(<<)|(>>)|(//)|(\\*\\*))"),u=t.doubleDelimiters||new RegExp("^((\\+=)|(\\-=)|(\\*=)|(%=)|(/=)|(&=)|(\\|=)|(\\^=))"),a=t.tripleDelimiters||new RegExp("^((//=)|(>>=)|(<<=)|(\\*\\*=))"),f=t.identifiers||new RegExp("^[_A-Za-z][_A-Za-z0-9]*"),l=t.hangingIndent||t.indentUnit,c=r(["and","or","not","is","in"]),h=["as","assert","break","class","continue","def","del","elif","else","except","finally","for","from","global","if","import","lambda","pass","raise","return","try","while","with","yield"],p=["abs","all","any","bin","bool","bytearray","callable","chr","classmethod","compile","complex","delattr","dict","dir","divmod","enumerate","eval","filter","float","format","frozenset","getattr","globals","hasattr","hash","help","hex","id","input","int","isinstance","issubclass","iter","len","list","locals","map","max","memoryview","min","next","object","oct","open","ord","pow","property","range","repr","reversed","round","set","setattr","slice","sorted","staticmethod","str","sum","super","tuple","type","vars","zip","__import__","NotImplemented","Ellipsis","__debug__"],d={builtins:["apply","basestring","buffer","cmp","coerce","execfile","file","intern","long","raw_input","reduce","reload","unichr","unicode","xrange","False","True","None"],keywords:["exec","print"]},v={builtins:["ascii","bytes","exec","print"],keywords:["nonlocal","False","True","None"]};t.extra_keywords!=undefined&&(h=h.concat(t.extra_keywords)),t.extra_builtins!=undefined&&(p=p.concat(t.extra_builtins));if(!t.version||parseInt(t.version,10)!==3){h=h.concat(d.keywords),p=p.concat(d.builtins);var m=new RegExp("^(([rub]|(ur)|(br))?('{3}|\"{3}|['\"]))","i")}else{h=h.concat(v.keywords),p=p.concat(v.builtins);var m=new RegExp("^(([rb]|(br))?('{3}|\"{3}|['\"]))","i")}var g=r(h),y=r(p),b=null,N={startState:function(e){return{tokenize:w,scopes:[{offset:e||0,type:"py"}],lastStyle:null,lastToken:null,lambda:!1,dedent:0}},token:function(e,t){var n=T(e,t);t.lastStyle=n;var r=e.current();return r&&n&&(t.lastToken=r),e.eol()&&t.lambda&&(t.lambda=!1),n},indent:function(e){return e.tokenize!=w?e.tokenize.isString?CodeMirror.Pass:0:e.scopes[0].offset},lineComment:"#",fold:"indent"};return N}),CodeMirror.defineMIME("text/x-python","python"),function(){"use strict";var e=function(e){return e.split(" ")};CodeMirror.defineMIME("text/x-cython",{name:"python",extra_keywords:e("by cdef cimport cpdef ctypedef enum exceptextern gil include nogil property publicreadonly struct union DEF IF ELIF ELSE")})}(),function(){function e(e,t){var n;return typeof e=="string"?(n=e.charAt(0),e=new RegExp("^"+e.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g,"\\$&"),t?"i":"")):e=new RegExp("^(?:"+e.source+")",e.ignoreCase?"i":""),typeof e=="string"?{token:function(t){if(t.match(e))return"searching";t.next(),t.skipTo(e.charAt(0))||t.skipToEnd()}}:{token:function(t){if(t.match(e))return"searching";while(!t.eol()){t.next(),n&&(t.skipTo(n)||t.skipToEnd());if(t.match(e,!1))break}}}}function t(){this.posFrom=this.posTo=this.query=null,this.overlay=null}function n(e){return e.state.search||(e.state.search=new t)}function r(e){return typeof e=="string"&&e==e.toLowerCase()}function i(e,t,n){return e.getSearchCursor(t,n,r(t))}function s(e,t,n,r,i){e.openDialog?e.openDialog(t,i,{value:r}):i(prompt(n,r))}function o(e,t,n,r){e.openConfirm?e.openConfirm(t,r):confirm(n)&&r[0]()}function u(e){var t=e.match(/^\/(.*)\/([a-z]*)$/);return t?new RegExp(t[1],t[2].indexOf("i")==-1?"":"i"):e}function f(t,i){var o=n(t);if(o.query)return l(t,i);s(t,a,"Search for:",t.getSelection(),function(n){t.operation(function(){if(!n||o.query)return;o.query=u(n),t.removeOverlay(o.overlay,r(o.query)),o.overlay=e(o.query),t.addOverlay(o.overlay),o.posFrom=o.posTo=t.getCursor(),l(t,i)})})}function l(e,t){e.operation(function(){var r=n(e),s=i(e,r.query,t?r.posFrom:r.posTo);if(!s.find(t)){s=i(e,r.query,t?CodeMirror.Pos(e.lastLine()):CodeMirror.Pos(e.firstLine(),0));if(!s.find(t))return}e.setSelection(s.from(),s.to()),e.scrollIntoView({from:s.from(),to:s.to()}),r.posFrom=s.from(),r.posTo=s.to()})}function c(e){e.operation(function(){var t=n(e);if(!t.query)return;t.query=null,e.removeOverlay(t.overlay)})}function v(e,t){s(e,h,"Replace:",e.getSelection(),function(n){if(!n)return;n=u(n),s(e,p,"Replace with:","",function(r){if(t)e.operation(function(){for(var t=i(e,n);t.findNext();)if(typeof n!="string"){var s=e.getRange(t.from(),t.to()).match(n);t.replace(r.replace(/\$(\d)/,function(e,t){return s[t]}))}else t.replace(r)});else{c(e);var s=i(e,n,e.getCursor()),u=function(){var t=s.from(),r;if(!(r=s.findNext())){s=i(e,n);if(!(r=s.findNext())||t&&s.from().line==t.line&&s.from().ch==t.ch)return}e.setSelection(s.from(),s.to()),e.scrollIntoView({from:s.from(),to:s.to()}),o(e,d,"Replace?",[function(){a(r)},u])},a=function(e){s.replace(typeof n=="string"?r:r.replace(/\$(\d)/,function(t,n){return e[n]})),u()};u()}})})}var a='Search: <input type="text" style="width: 10em"/> <span style="color: #888">(Use /re/ syntax for regexp search)</span>',h='Replace: <input type="text" style="width: 10em"/> <span style="color: #888">(Use /re/ syntax for regexp search)</span>',p='With: <input type="text" style="width: 10em"/>',d="Replace? <button>Yes</button> <button>No</button> <button>Stop</button>";CodeMirror.commands.find=function(e){c(e),f(e)},CodeMirror.commands.findNext=f,CodeMirror.commands.findPrev=function(e){f(e,!0)},CodeMirror.commands.clearSearch=c,CodeMirror.commands.replace=v,CodeMirror.commands.replaceAll=function(e){v(e,!0)}}(),function(){function t(t,r,i,s){this.atOccurrence=!1,this.doc=t,s==null&&typeof r=="string"&&(s=!1),i=i?t.clipPos(i):e(0,0),this.pos={from:i,to:i};if(typeof r!="string")r.global||(r=new RegExp(r.source,r.ignoreCase?"ig":"g")),this.matches=function(n,i){if(n){r.lastIndex=0;var s=t.getLine(i.line).slice(0,i.ch),o=0,u,a;for(;;){r.lastIndex=o;var f=r.exec(s);if(!f)break;u=f,a=u.index,o=u.index+(u[0].length||1);if(o==s.length)break}var l=u&&u[0].length||0;l||(a==0&&s.length==0?u=undefined:a!=t.getLine(i.line).length&&l++)}else{r.lastIndex=i.ch;var s=t.getLine(i.line),u=r.exec(s),l=u&&u[0].length||0,a=u&&u.index;a+l!=s.length&&!l&&(l=1)}if(u&&l)return{from:e(i.line,a),to:e(i.line,a+l),match:u}};else{var o=r;s&&(r=r.toLowerCase());var u=s?function(e){return e.toLowerCase()}:function(e){return e},a=r.split("\n");if(a.length==1)r.length?this.matches=function(i,s){if(i){var a=t.getLine(s.line).slice(0,s.ch),f=u(a),l=f.lastIndexOf(r);if(l>-1)return l=n(a,f,l),{from:e(s.line,l),to:e(s.line,l+o.length)}}else{var a=t.getLine(s.line).slice(s.ch),f=u(a),l=f.indexOf(r);if(l>-1)return l=n(a,f,l)+s.ch,{from:e(s.line,l),to:e(s.line,l+o.length)}}}:this.matches=function(){};else{var f=o.split("\n");this.matches=function(n,r){var i=a.length-1;if(n){if(r.line-(a.length-1)<t.firstLine())return;if(u(t.getLine(r.line).slice(0,f[i].length))!=a[a.length-1])return;var s=e(r.line,f[i].length);for(var o=r.line-1,l=i-1;l>=1;--l,--o)if(a[l]!=u(t.getLine(o)))return;var c=t.getLine(o),h=c.length-f[0].length;if(u(c.slice(h))!=a[0])return;return{from:e(o,h),to:s}}if(r.line+(a.length-1)>t.lastLine())return;var c=t.getLine(r.line),h=c.length-f[0].length;if(u(c.slice(h))!=a[0])return;var p=e(r.line,h);for(var o=r.line+1,l=1;l<i;++l,++o)if(a[l]!=u(t.getLine(o)))return;if(t.getLine(o).slice(0,f[i].length)!=a[i])return;return{from:p,to:e(o,f[i].length)}}}}}function n(e,t,n){if(e.length==t.length)return n;for(var r=Math.min(n,e.length);;){var i=e.slice(0,r).toLowerCase().length;if(i<n)++r;else{if(!(i>n))return r;--r}}}var e=CodeMirror.Pos;t.prototype={findNext:function(){return this.find(!1)},findPrevious:function(){return this.find(!0)},find:function(t){function i(t){var r=e(t,0);return n.pos={from:r,to:r},n.atOccurrence=!1,!1}var n=this,r=this.doc.clipPos(t?this.pos.from:this.pos.to);for(;;){if(this.pos=this.matches(t,r))return this.atOccurrence=!0,this.pos.match||!0;if(t){if(!r.line)return i(0);r=e(r.line-1,this.doc.getLine(r.line-1).length)}else{var s=this.doc.lineCount();if(r.line==s-1)return i(s);r=e(r.line+1,0)}}},from:function(){if(this.atOccurrence)return this.pos.from},to:function(){if(this.atOccurrence)return this.pos.to},replace:function(t){if(!this.atOccurrence)return;var n=CodeMirror.splitLines(t);this.doc.replaceRange(n,this.pos.from,this.pos.to),this.pos.to=e(this.pos.from.line+n.length-1,n[n.length-1].length+(n.length==1?this.pos.from.ch:0))}},CodeMirror.defineExtension("getSearchCursor",function(e,n,r){return new t(this.doc,e,n,r)}),CodeMirror.defineDocExtension("getSearchCursor",function(e,n,r){return new t(this,e,n,r)})}(),CodeMirror.defineMode("xml",function(e,t){function l(e,t){function n(n){return t.tokenize=n,n(e,t)}var r=e.next();if(r=="<"){if(e.eat("!"))return e.eat("[")?e.match("CDATA[")?n(p("atom","]]>")):null:e.match("--")?n(p("comment","-->")):e.match("DOCTYPE",!0,!0)?(e.eatWhile(/[\w\._\-]/),n(d(1))):null;if(e.eat("?"))return e.eatWhile(/[\w\._\-]/),t.tokenize=p("meta","?>"),"meta";var i=e.eat("/");u="";var s;while(s=e.eat(/[^\s\u00a0=<>\"\'\/?]/))u+=s;return u?(a=i?"closeTag":"openTag",t.tokenize=c,"tag"):"tag error"}if(r=="&"){var o;return e.eat("#")?e.eat("x")?o=e.eatWhile(/[a-fA-F\d]/)&&e.eat(";"):o=e.eatWhile(/[\d]/)&&e.eat(";"):o=e.eatWhile(/[\w\.\-:]/)&&e.eat(";"),o?"atom":"error"}return e.eatWhile(/[^&<]/),null}function c(e,t){var n=e.next();if(n==">"||n=="/"&&e.eat(">"))return t.tokenize=l,a=n==">"?"endTag":"selfcloseTag","tag";if(n=="=")return a="equals",null;if(n=="<"){t.tokenize=l,t.state=y,t.tagName=t.tagStart=null;var r=t.tokenize(e,t);return r?r+" error":"error"}return/[\'\"]/.test(n)?(t.tokenize=h(n),t.stringStartCol=e.column(),t.tokenize(e,t)):(e.eatWhile(/[^\s\u00a0=<>\"\']/),"word")}function h(e){var t=function(t,n){while(!t.eol())if(t.next()==e){n.tokenize=c;break}return"string"};return t.isInAttribute=!0,t}function p(e,t){return function(n,r){while(!n.eol()){if(n.match(t)){r.tokenize=l;break}n.next()}return e}}function d(e){return function(t,n){var r;while((r=t.next())!=null){if(r=="<")return n.tokenize=d(e+1),n.tokenize(t,n);if(r==">"){if(e==1){n.tokenize=l;break}return n.tokenize=d(e-1),n.tokenize(t,n)}}return"meta"}}function v(e,t,n){this.prev=e.context,this.tagName=t,this.indent=e.indented,this.startOfLine=n;if(s.doNotIndent.hasOwnProperty(t)||e.context&&e.context.noIndent)this.noIndent=!0}function m(e){e.context&&(e.context=e.context.prev)}function g(e,t){var n;for(;;){if(!e.context)return;n=e.context.tagName.toLowerCase();if(!s.contextGrabbers.hasOwnProperty(n)||!s.contextGrabbers[n].hasOwnProperty(t))return;m(e)}}function y(e,t,n){if(e=="openTag")return n.tagName=u,n.tagStart=t.column(),E;if(e=="closeTag"){var r=!1;return n.context?n.context.tagName!=u&&(s.implicitlyClosed.hasOwnProperty(n.context.tagName.toLowerCase())&&m(n),r=!n.context||n.context.tagName!=u):r=!0,r&&(f="error"),r?w:b}return y}function b(e,t,n){return e!="endTag"?(f="error",b):(m(n),y)}function w(e,t,n){return f="error",b(e,t,n)}function E(e,t,n){if(e=="word")return f="attribute",S;if(e=="endTag"||e=="selfcloseTag"){var r=n.tagName,i=n.tagStart;return n.tagName=n.tagStart=null,e=="selfcloseTag"||s.autoSelfClosers.hasOwnProperty(r.toLowerCase())?g(n,r.toLowerCase()):(g(n,r.toLowerCase()),n.context=new v(n,r,i==n.indented)),y}return f="error",E}function S(e,t,n){return e=="equals"?x:(s.allowMissing||(f="error"),E(e,t,n))}function x(e,t,n){return e=="string"?T:e=="word"&&s.allowUnquoted?(f="string",E):(f="error",E(e,t,n))}function T(e,t,n){return e=="string"?T:E(e,t,n)}var n=e.indentUnit,r=t.multilineTagIndentFactor||1,i=t.multilineTagIndentPastTag||!0,s=t.htmlMode?{autoSelfClosers:{area:!0,base:!0,br:!0,col:!0,command:!0,embed:!0,frame:!0,hr:!0,img:!0,input:!0,keygen:!0,link:!0,meta:!0,param:!0,source:!0,track:!0,wbr:!0},implicitlyClosed:{dd:!0,li:!0,optgroup:!0,option:!0,p:!0,rp:!0,rt:!0,tbody:!0,td:!0,tfoot:!0,th:!0,tr:!0},contextGrabbers:{dd:{dd:!0,dt:!0},dt:{dd:!0,dt:!0},li:{li:!0},option:{option:!0,optgroup:!0},optgroup:{optgroup:!0},p:{address:!0,article:!0,aside:!0,blockquote:!0,dir:!0,div:!0,dl:!0,fieldset:!0,footer:!0,form:!0,h1:!0,h2:!0,h3:!0,h4:!0,h5:!0,h6:!0,header:!0,hgroup:!0,hr:!0,menu:!0,nav:!0,ol:!0,p:!0,pre:!0,section:!0,table:!0,ul:!0},rp:{rp:!0,rt:!0},rt:{rp:!0,rt:!0},tbody:{tbody:!0,tfoot:!0},td:{td:!0,th:!0},tfoot:{tbody:!0},th:{td:!0,th:!0},thead:{tbody:!0,tfoot:!0},tr:{tr:!0}},doNotIndent:{pre:!0},allowUnquoted:!0,allowMissing:!0}:{autoSelfClosers:{},implicitlyClosed:{},contextGrabbers:{},doNotIndent:{},allowUnquoted:!1,allowMissing:!1},o=t.alignCDATA,u,a,f;return{startState:function(){return{tokenize:l,state:y,indented:0,tagName:null,tagStart:null,context:null}},token:function(e,t){!t.tagName&&e.sol()&&(t.indented=e.indentation());if(e.eatSpace())return null;u=a=null;var n=t.tokenize(e,t);return(n||a)&&n!="comment"&&(f=null,t.state=t.state(a||n,e,t),f&&(n=f=="error"?n+" error":f)),n},indent:function(e,t,s){var u=e.context;if(e.tokenize.isInAttribute)return e.stringStartCol+1;if(u&&u.noIndent)return CodeMirror.Pass;if(e.tokenize!=c&&e.tokenize!=l)return s?s.match(/^(\s*)/)[0].length:0;if(e.tagName)return i?e.tagStart+e.tagName.length+2:e.tagStart+n*r;if(o&&/<!\[CDATA\[/.test(t))return 0;u&&/^<\//.test(t)&&(u=u.prev);while(u&&!u.startOfLine)u=u.prev;return u?u.indent+n:0},electricChars:"/",blockCommentStart:"<!--",blockCommentEnd:"-->",configuration:t.htmlMode?"html":"xml",helperType:t.htmlMode?"html":"xml"}}),CodeMirror.defineMIME("text/xml","xml"),CodeMirror.defineMIME("application/xml","xml"),CodeMirror.mimeModes.hasOwnProperty("text/html")||CodeMirror.defineMIME("text/html",{name:"xml",htmlMode:!0}),CodeMirror.defineMode("yaml",function(){var e=["true","false","on","off","yes","no"],t=new RegExp("\\b(("+e.join(")|(")+"))$","i");return{token:function(e,n){var r=e.peek(),i=n.escaped;n.escaped=!1;if(r!="#"||e.pos!=0&&!/\s/.test(e.string.charAt(e.pos-1))){if(n.literal&&e.indentation()>n.keyCol)return e.skipToEnd(),"string";n.literal&&(n.literal=!1);if(e.sol()){n.keyCol=0,n.pair=!1,n.pairStart=!1;if(e.match(/---/))return"def";if(e.match(/\.\.\./))return"def";if(e.match(/\s*-\s+/))return"meta"}if(e.match(/^(\{|\}|\[|\])/))return r=="{"?n.inlinePairs++:r=="}"?n.inlinePairs--:r=="["?n.inlineList++:n.inlineList--,"meta";if(n.inlineList>0&&!i&&r==",")return e.next(),"meta";if(n.inlinePairs>0&&!i&&r==",")return n.keyCol=0,n.pair=!1,n.pairStart=!1,e.next(),"meta";if(n.pairStart){if(e.match(/^\s*(\||\>)\s*/))return n.literal=!0,"meta";if(e.match(/^\s*(\&|\*)[a-z0-9\._-]+\b/i))return"variable-2";if(n.inlinePairs==0&&e.match(/^\s*-?[0-9\.\,]+\s?$/))return"number";if(n.inlinePairs>0&&e.match(/^\s*-?[0-9\.\,]+\s?(?=(,|}))/))return"number";if(e.match(t))return"keyword"}return!n.pair&&e.match(/^\s*\S+(?=\s*:($|\s))/i)?(n.pair=!0,n.keyCol=e.indentation(),"atom"):n.pair&&e.match(/^:\s*/)?(n.pairStart=!0,"meta"):(n.pairStart=!1,n.escaped=r=="\\",e.next(),null)}return e.skipToEnd(),"comment"},startState:function(){return{pair:!1,pairStart:!1,keyCol:0,inlinePairs:0,inlineList:0,literal:!1,escaped:!1}}}}),CodeMirror.defineMIME("text/x-yaml","yaml"),function(){function e(e,t,n){var r=e.getWrapperElement(),i;return i=r.appendChild(document.createElement("div")),n?i.className="CodeMirror-dialog CodeMirror-dialog-bottom":i.className="CodeMirror-dialog CodeMirror-dialog-top",typeof t=="string"?i.innerHTML=t:i.appendChild(t),i}function t(e,t){e.state.currentNotificationClose&&e.state.currentNotificationClose(),e.state.currentNotificationClose=t}CodeMirror.defineExtension("openDialog",function(n,r,i){function a(){if(o)return;o=!0,s.parentNode.removeChild(s)}t(this,null);var s=e(this,n,i&&i.bottom),o=!1,u=this,f=s.getElementsByTagName("input")[0],l;if(f)i&&i.value&&(f.value=i.value),CodeMirror.on(f,"keydown",function(e){if(i&&i.onKeyDown&&i.onKeyDown(e,f.value,a))return;if(e.keyCode==13||e.keyCode==27)CodeMirror.e_stop(e),a(),u.focus(),e.keyCode==13&&r(f.value)}),i&&i.onKeyUp&&CodeMirror.on(f,"keyup",function(e){i.onKeyUp(e,f.value,a)}),i&&i.value&&(f.value=i.value),f.focus(),CodeMirror.on(f,"blur",a);else if(l=s.getElementsByTagName("button")[0])CodeMirror.on(l,"click",function(){a(),u.focus()}),l.focus(),CodeMirror.on(l,"blur",a);return a}),CodeMirror.defineExtension("openConfirm",function(n,r,i){function l(){if(u)return;u=!0,s.parentNode.removeChild(s),a.focus()}t(this,null);var s=e(this,n,i&&i.bottom),o=s.getElementsByTagName("button"),u=!1,a=this,f=1;o[0].focus();for(var c=0;c<o.length;++c){var h=o[c];(function(e){CodeMirror.on(h,"click",function(t){CodeMirror.e_preventDefault(t),l(),e&&e(a)})})(r[c]),CodeMirror.on(h,"blur",function(){--f,setTimeout(function(){f<=0&&l()},200)}),CodeMirror.on(h,"focus",function(){++f})}}),CodeMirror.defineExtension("openNotification",function(n,r){function a(){if(o)return;o=!0,clearTimeout(u),i.parentNode.removeChild(i)}t(this,a);var i=e(this,n,r&&r.bottom),s=r&&(r.duration===undefined?5e3:r.duration),o=!1,u;CodeMirror.on(i,"click",function(e){CodeMirror.e_preventDefault(e),a()}),s&&(u=setTimeout(a,r.duration))})}();
