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s=o.children[l];if(s==n)break;t+=s.height}return t}function nn(e){if(0==e.height)return 0;for(var t,n=e.text.length,r=e;t=$t(r);){var i=t.find(0,!0),r=i.from.line;n+=i.from.ch-i.to.ch}for(r=e;t=_t(r);)var o=t.find(0,!0),n=(n-=r.text.length-o.from.ch)+((r=o.to.line).text.length-o.to.ch);return n}function rn(e){var n=e.display,e=e.doc;n.maxLine=W(e,e.first),n.maxLineLength=nn(n.maxLine),n.maxLineChanged=!0,e.iter(function(e){var t=nn(e);t>n.maxLineLength&&(n.maxLineLength=t,n.maxLine=e)})}var on=function(e,t,n){this.text=e,Vt(this,t),this.height=n?n(this):1};on.prototype.lineNo=function(){return H(this)},Ke(on);var ln={},sn={};function an(e,t){if(!e||/^\s*$/.test(e))return null;t=t.addModeClass?sn:ln;return t[e]||(t[e]=e.replace(/\S+/g,"cm-$&"))}function un(e,t){var n=ne("span",null,null,x?"padding-right: .1px":null),r={pre:ne("pre",[n],"CodeMirror-line"),content:n,col:0,pos:0,cm:e,trailingSpace:!1,splitSpaces:e.getOption("lineWrapping")};t.measure={};for(var i=0;i<=(t.rest?t.rest.length:0);i++){var o=i?t.rest[i-1]:t.line,l=void 0,l=(r.pos=0,r.addToken=hn,function(e){if(null!=Ze)return Ze;var t=y(e,document.createTextNode("AخA")),n=le(t,0,1).getBoundingClientRect(),t=le(t,1,2).getBoundingClientRect();return te(e),n&&n.left!=n.right&&(Ze=t.right-n.right<3)}(e.display.measure)&&(l=Re(o,e.doc.direction))&&(r.addToken=function(h,d){return function(e,t,n,r,i,o,l){n=n?n+" cm-force-border":"cm-force-border";for(var s=e.pos,a=s+t.length;;){for(var u=void 0,c=0;c<d.length&&!((u=d[c]).to>s&&u.from<=s);c++);if(u.to>=a)return h(e,t,n,r,i,o,l);h(e,t.slice(0,u.to-s),n,r,null,o,l),r=null,t=t.slice(u.to-s),s=u.to}}}(r.addToken,l)),r.map=[],t!=e.display.externalMeasured&&H(o));!function(e,t,n){var r=e.markedSpans,i=e.text,o=0;if(r)for(var l,s,a,u,c,h,d,f=i.length,p=0,g=1,m="",v=0;;){if(v==p){a=u=c=s="",h=d=null,v=1/0;for(var y=[],b=void 0,w=0;w<r.length;++w){var x=r[w],C=x.marker;if("bookmark"==C.type&&x.from==p&&C.widgetNode)y.push(C);else 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lr(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=M("span","xxxxxxxxxx"),n=M("pre",[t],"CodeMirror-line-like"),n=(y(e.measure,n),t.getBoundingClientRect()),t=(n.right-n.left)/10;return 2<t&&(e.cachedCharWidth=t),t||10}function sr(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,l=0;o;o=o.nextSibling,++l){var s=e.display.gutterSpecs[l].className;n[s]=o.offsetLeft+o.clientLeft+i,r[s]=o.clientWidth}return{fixedPos:ar(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function ar(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function ur(r){var i=or(r.display),o=r.options.lineWrapping,l=o&&Math.max(5,r.display.scroller.clientWidth/lr(r.display)-3);return function(e){if(en(r.doc,e))return 0;var t=0;if(e.widgets)for(var n=0;n<e.widgets.length;n++)e.widgets[n].height&&(t+=e.widgets[n].height);return o?t+(Math.ceil(e.text.length/l)||1)*i:t+i}}function cr(e){var t=e.doc,n=ur(e);t.iter(function(e){var t=n(e);t!=e.height&&pt(e,t)})}function hr(e,t,n,r){var i=e.display;if(!n&&"true"==$e(t).getAttribute("cm-not-content"))return null;var o,l,n=i.lineSpace.getBoundingClientRect();try{o=t.clientX-n.left,l=t.clientY-n.top}catch(e){return null}i=Jn(e,o,l);return r&&0<i.xRel&&(t=W(e.doc,i.line).text).length==i.ch&&(n=S(t,t.length,e.options.tabSize)-t.length,i=F(i.line,Math.max(0,Math.round((o-On(e.display).left)/lr(e.display))-n))),i}function dr(e,t){if(t>=e.display.viewTo)return null;if((t-=e.display.viewFrom)<0)return null;for(var n=e.display.view,r=0;r<n.length;r++)if((t-=n[r].size)<0)return r}function I(e,t,n,r){null==t&&(t=e.doc.first),null==n&&(n=e.doc.first+e.doc.size);var i,o=e.display,l=((r=r||0)&&n<o.viewTo&&(null==o.updateLineNumbers||o.updateLineNumbers>t)&&(o.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=o.viewTo?It&&Qt(e.doc,t)<o.viewTo&&pr(e):n<=o.viewFrom?It&&Jt(e.doc,n+r)>o.viewFrom?pr(e):(o.viewFrom+=r,o.viewTo+=r):t<=o.viewFrom&&n>=o.viewTo?pr(e):t<=o.viewFrom?(l=gr(e,n,n+r,1))?(o.view=o.view.slice(l.index),o.viewFrom=l.lineN,o.viewTo+=r):pr(e):n>=o.viewTo?(l=gr(e,t,t,-1))?(o.view=o.view.slice(0,l.index),o.viewTo=l.lineN):pr(e):(l=gr(e,t,t,-1),i=gr(e,n,n+r,1),l&&i?(o.view=o.view.slice(0,l.index).concat(pn(e,l.lineN,i.lineN)).concat(o.view.slice(i.index)),o.viewTo+=r):pr(e)),o.externalMeasured);l&&(n<l.lineN?l.lineN+=r:t<l.lineN+l.size&&(o.externalMeasured=null))}function fr(e,t,n){e.curOp.viewChanged=!0;var r=e.display,i=e.display.externalMeasured;i&&t>=i.lineN&&t<i.lineN+i.size&&(r.externalMeasured=null),t<r.viewFrom||t>=r.viewTo||null!=(i=r.view[dr(e,t)]).node&&-1==L(r=i.changes||(i.changes=[]),n)&&r.push(n)}function pr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function gr(e,t,n,r){var i,o=dr(e,t),l=e.display.view;if(!It||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var s=e.display.viewFrom,a=0;a<o;a++)s+=l[a].size;if(s!=t){if(0<r){if(o==l.length-1)return null;i=s+l[o].size-t,o++}else i=s-t;t+=i,n+=i}for(;Qt(e.doc,n)!=n;){if(o==(r<0?0:l.length-1))return null;n+=r*l[o-(r<0?1:0)].size,o+=r}return{index:o,lineN:n}}function mr(e){for(var t=e.display.view,n=0,r=0;r<t.length;r++){var i=t[r];i.hidden||i.node&&!i.changes||++n}return n}function vr(e){e.display.input.showSelection(e.display.input.prepareSelection())}function yr(e,t){void 0===t&&(t=!0);var n=e.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),l=e.options.$customCursor;l&&(t=!0);for(var s,a,u,c=0;c<n.sel.ranges.length;c++)!t&&c==n.sel.primIndex||((s=n.sel.ranges[c]).from().line>=e.display.viewTo||s.to().line<e.display.viewFrom||(a=s.empty(),l?(u=l(e,s))&&br(e,u,i):(a||e.options.showCursorWhenSelecting)&&br(e,s.head,i),a||function(i,e,t){var n=i.display,o=i.doc,l=document.createDocumentFragment(),r=On(i.display),S=r.left,L=Math.max(n.sizerWidth,Dn(i)-n.sizer.offsetLeft)-r.right,k="ltr"==o.direction;function T(e,t,n,r){t<0&&(t=0),t=Math.round(t),r=Math.round(r),l.appendChild(M("div",null,"CodeMirror-selected","position: absolute; left: "+e+"px;\n                             top: "+t+"px; width: "+(null==n?L-e:n)+"px;\n                             height: "+(r-t)+"px"))}function s(n,g,m){var v,y,r=W(o,n),b=r.text.length;function w(e,t){return _n(i,F(n,e),"div",r,t)}function x(e,t,n){e=tr(i,r,null,e),t="ltr"==t==("after"==n)?"left":"right";return w("after"==n?e.begin:e.end-(/\s/.test(r.text.charAt(e.end-1))?2:1),t)[t]}var C=Re(r,o.direction);return function(e,t,n,r){if(!e)return r(t,n,"ltr",0);for(var i=!1,o=0;o<e.length;++o){var l=e[o];(l.from<n&&l.to>t||t==n&&l.to==t)&&(r(Math.max(l.from,t),Math.min(l.to,n),1==l.level?"rtl":"ltr",o),i=!0)}i||r(t,n,"ltr")}(C,g||0,null==m?b:m,function(e,t,n,r){var i,o,l,s,a,u="ltr"==n,c=w(e,u?"left":"right"),h=w(t-1,u?"right":"left"),d=null==g&&0==e,f=null==m&&t==b,p=0==r,r=!C||r==C.length-1;h.top-c.top<=3?(i=(k?d:f)&&p?S:(u?c:h).left,a=(k?f:d)&&r?L:(u?h:c).right,T(i,c.top,a-i,c.bottom)):(a=u?(o=k&&d&&p?S:c.left,l=k?L:x(e,n,"before"),s=k?S:x(t,n,"after"),k&&f&&r?L:h.right):(o=k?x(e,n,"before"):S,l=!k&&d&&p?L:c.right,s=!k&&f&&r?S:h.left,k?x(t,n,"after"):L),T(o,c.top,l-o,c.bottom),c.bottom<h.top&&T(S,c.bottom,null,h.top),T(s,h.top,a-s,h.bottom)),(!v||wr(c,v)<0)&&(v=c),wr(h,v)<0&&(v=h),(!y||wr(c,y)<0)&&(y=c),wr(h,y)<0&&(y=h)}),{start:v,end:y}}n=e.from(),r=e.to();{var a;n.line==r.line?s(n.line,n.ch,r.ch):(e=W(o,n.line),a=W(o,r.line),a=Zt(e)==Zt(a),n=s(n.line,n.ch,a?e.text.length+1:null).end,e=s(r.line,a?0:null,r.ch).start,a&&(n.top<e.top-2?(T(n.right,n.top,null,n.bottom),T(S,e.top,e.left,e.bottom)):T(n.right,n.top,e.left-n.right,n.bottom)),n.bottom<e.top&&T(S,n.bottom,null,e.top))}t.appendChild(l)}(e,s,o)));return r}function br(e,t,n){var r=qn(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=n.appendChild(M("div"," ","CodeMirror-cursor"));i.style.left=r.left+"px",i.style.top=r.top+"px",i.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",/\bcm-fat-cursor\b/.test(e.getWrapperElement().className)&&(t=(t=_n(e,t,"div",null,null)).right-t.left,i.style.width=(0<t?t:e.defaultCharWidth())+"px"),r.other&&((i=n.appendChild(M("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"))).style.display="",i.style.left=r.other.left+"px",i.style.top=r.other.top+"px",i.style.height=.85*(r.other.bottom-r.other.top)+"px")}function wr(e,t){return e.top-t.top||e.left-t.left}function xr(e){var t,n;e.state.focused&&(t=e.display,clearInterval(t.blinker),n=!0,t.cursorDiv.style.visibility="",0<e.options.cursorBlinkRate?t.blinker=setInterval(function(){e.hasFocus()||kr(e),t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden"))}function Cr(e){e.hasFocus()||(e.display.input.focus(),e.state.focused||Lr(e))}function Sr(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,e.state.focused&&kr(e))},100)}function Lr(e,t){e.state.delayingBlurEvent&&!e.state.draggingText&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(O(e,"focus",e,t),e.state.focused=!0,ie(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),x&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),xr(e))}function kr(e,t){e.state.delayingBlurEvent||(e.state.focused&&(O(e,"blur",e,t),e.state.focused=!1,ee(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function Tr(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=Math.max(0,t.scroller.getBoundingClientRect().top),i=t.lineDiv.getBoundingClientRect().top,o=0,l=0;l<t.view.length;l++){var s=t.view[l],a=e.options.lineWrapping,u=void 0,c=0;if(!s.hidden){i+=s.line.height,w&&v<8?(u=(h=s.node.offsetTop+s.node.offsetHeight)-n,n=h):(u=(h=s.node.getBoundingClientRect()).bottom-h.top,!a&&s.text.firstChild&&(c=s.text.firstChild.getBoundingClientRect().right-h.left-1));var h,a=s.line.height-u;if((.005<a||a<-.005)&&(i<r&&(o-=a),pt(s.line,u),Mr(s.line),s.rest))for(var d=0;d<s.rest.length;d++)Mr(s.rest[d]);c>e.display.sizerWidth&&((a=Math.ceil(c/lr(e.display)))>e.display.maxLineLength&&(e.display.maxLineLength=a,e.display.maxLine=s.line,e.display.maxLineChanged=!0))}}2<Math.abs(o)&&(t.scroller.scrollTop+=o)}function Mr(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var n=e.widgets[t],r=n.node.parentNode;r&&(n.height=r.offsetHeight)}}function Nr(e,t,n){var r,i=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop,i=Math.floor(i-Mn(e)),o=n&&null!=n.bottom?n.bottom:i+e.wrapper.clientHeight,i=gt(t,i),o=gt(t,o);return n&&n.ensure&&(r=n.ensure.from.line,n=n.ensure.to.line,r<i?o=gt(t,tn(W(t,i=r))+e.wrapper.clientHeight):Math.min(n,t.lastLine())>=o&&(i=gt(t,tn(W(t,n))-e.wrapper.clientHeight),o=n)),{from:i,to:Math.max(o,i+1)}}function Or(e,t){var n=e.display,r=or(e.display),i=(t.top<0&&(t.top=0),(e.curOp&&null!=e.curOp.scrollTop?e.curOp:n.scroller).scrollTop),o=Wn(e),l={},s=(t.bottom-t.top>o&&(t.bottom=t.top+o),e.doc.height+Nn(n)),a=t.top<r,r=t.bottom>s-r,r=(t.top<i?l.scrollTop=a?0:t.top:t.bottom>i+o&&((a=Math.min(t.top,(r?s:t.bottom)-o))!=i&&(l.scrollTop=a)),e.options.fixedGutter?0:n.gutters.offsetWidth),s=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:n.scroller.scrollLeft-r,o=Dn(e)-n.gutters.offsetWidth,i=t.right-t.left>o;return i&&(t.right=t.left+o),t.left<10?l.scrollLeft=0:t.left<s?l.scrollLeft=Math.max(0,t.left+r-(i?0:10)):t.right>o+s-3&&(l.scrollLeft=t.right+(i?0:10)-o),l}function Ar(e,t){null!=t&&(Hr(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc:e.curOp).scrollTop+t)}function Dr(e){Hr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Wr(e,t,n){null==t&&null==n||Hr(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function Hr(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,Fr(e,Zn(e,t.from),Zn(e,t.to),t.margin))}function Fr(e,t,n,r){t=Or(e,{left:Math.min(t.left,n.left),top:Math.min(t.top,n.top)-r,right:Math.max(t.right,n.right),bottom:Math.max(t.bottom,n.bottom)+r});Wr(e,t.scrollLeft,t.scrollTop)}function Pr(e,t){Math.abs(e.doc.scrollTop-t)<2||(d||Jr(e,{top:t}),Er(e,t,!0),d&&Jr(e),$r(e,100))}function Er(e,t,n){t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!n||(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function Ir(e,t,n,r){t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r||(e.doc.scrollLeft=t,ni(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function zr(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+Nn(e.display));return{clientHeight:t.scroller.clientHeight,viewHeight:t.wrapper.clientHeight,scrollWidth:t.scroller.scrollWidth,clientWidth:t.scroller.clientWidth,viewWidth:t.wrapper.clientWidth,barLeft:e.options.fixedGutter?n:0,docHeight:r,scrollHeight:r+An(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}function Rr(e,t,n){this.cm=n;var r=this.vert=M("div",[M("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=M("div",[M("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=i.tabIndex=-1,e(r),e(i),k(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),k(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,w&&v<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")}function Br(){}Rr.prototype.update=function(e){var t,n=e.scrollWidth>e.clientWidth+1,r=e.scrollHeight>e.clientHeight+1,i=e.nativeBarWidth;return r?(this.vert.style.display="block",this.vert.style.bottom=n?i+"px":"0",t=e.viewHeight-(n?i:0),this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+t)+"px"):(this.vert.scrollTop=0,this.vert.style.display="",this.vert.firstChild.style.height="0"),n?(this.horiz.style.display="block",this.horiz.style.right=r?i+"px":"0",this.horiz.style.left=e.barLeft+"px",t=e.viewWidth-e.barLeft-(r?i:0),this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+t)+"px"):(this.horiz.style.display="",this.horiz.firstChild.style.width="0"),!this.checkedZeroWidth&&0<e.clientHeight&&(0==i&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:r?i:0,bottom:n?i:0}},Rr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Rr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Rr.prototype.zeroWidthHack=function(){this.horiz.style.height=this.vert.style.width=C&&!c?"12px":"18px",this.horiz.style.visibility=this.vert.style.visibility="hidden",this.disableHoriz=new ce,this.disableVert=new ce},Rr.prototype.enableZeroWidthBar=function(n,r,i){n.style.visibility="",r.set(1e3,function e(){var t=n.getBoundingClientRect();("vert"==i?document.elementFromPoint(t.right-1,(t.top+t.bottom)/2):document.elementFromPoint((t.right+t.left)/2,t.bottom-1))!=n?n.style.visibility="hidden":r.set(1e3,e)})},Rr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};function Gr(e,t){t=t||zr(e);var n=e.display.barWidth,r=e.display.barHeight;Ur(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&Tr(e),Ur(e,zr(e)),n=e.display.barWidth,r=e.display.barHeight}function Ur(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}Br.prototype.update=function(){return{bottom:0,right:0}},Br.prototype.setScrollLeft=function(){},Br.prototype.setScrollTop=function(){},Br.prototype.clear=function(){};var Vr={native:Rr,null:Br};function Kr(n){n.display.scrollbars&&(n.display.scrollbars.clear(),n.display.scrollbars.addClass&&ee(n.display.wrapper,n.display.scrollbars.addClass)),n.display.scrollbars=new Vr[n.options.scrollbarStyle](function(e){n.display.wrapper.insertBefore(e,n.display.scrollbarFiller),k(e,"mousedown",function(){n.state.focused&&setTimeout(function(){return n.display.input.focus()},0)}),e.setAttribute("cm-not-content","true")},function(e,t){("horizontal"==t?Ir:Pr)(n,e)},n),n.display.scrollbars.addClass&&ie(n.display.wrapper,n.display.scrollbars.addClass)}var jr=0;function Xr(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++jr,markArrays:null},e=e.curOp,gn?gn.ops.push(e):e.ownsGroup=gn={ops:[e],delayedCallbacks:[]}}function Yr(e){e=e.curOp;if(e){var t=function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;for(var n=e.ops,r=0;r<n.length;r++){l=o=i=void 0;var i=n[r],o=i.cm,l=o.display;(function(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=An(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=An(e)+"px",t.scrollbarsClipped=!0)})(o),i.updateMaxLine&&rn(o),i.mustUpdate=i.viewChanged||i.forceUpdate||null!=i.scrollTop||i.scrollToPos&&(i.scrollToPos.from.line<l.viewFrom||i.scrollToPos.to.line>=l.viewTo)||l.maxLineChanged&&o.options.lineWrapping,i.update=i.mustUpdate&&new qr(o,i.mustUpdate&&{top:i.scrollTop,ensure:i.scrollToPos},i.forceUpdate)}for(var s=0;s<n.length;s++){a=void 0;var a=n[s];a.updatedDisplay=a.mustUpdate&&Zr(a.cm,a.update)}for(var u=0;u<n.length;u++){c=void 0;h=void 0;d=void 0;var c=n[u];var h=c.cm,d=h.display;c.updatedDisplay&&Tr(h);c.barMeasure=zr(h),d.maxLineChanged&&!h.options.lineWrapping&&(c.adjustWidthTo=Fn(h,d.maxLine,d.maxLine.text.length).left+3,h.display.sizerWidth=c.adjustWidthTo,c.barMeasure.scrollWidth=Math.max(d.scroller.clientWidth,d.sizer.offsetLeft+c.adjustWidthTo+An(h)+h.display.barWidth),c.maxScrollLeft=Math.max(0,d.sizer.offsetLeft+c.adjustWidthTo-Dn(h)));(c.updatedDisplay||c.selectionChanged)&&(c.preparedSelection=d.input.prepareSelection())}for(var f=0;f<n.length;f++){p=void 0;g=void 0;m=void 0;var p=n[f];var g=p.cm;null!=p.adjustWidthTo&&(g.display.sizer.style.minWidth=p.adjustWidthTo+"px",p.maxScrollLeft<g.doc.scrollLeft&&Ir(g,Math.min(g.display.scroller.scrollLeft,p.maxScrollLeft),!0),g.display.maxLineChanged=!1);var m=p.focus&&p.focus==N();p.preparedSelection&&g.display.input.showSelection(p.preparedSelection,m);!p.updatedDisplay&&p.startHeight==g.doc.height||Gr(g,p.barMeasure);p.updatedDisplay&&ti(g,p.barMeasure);p.selectionChanged&&xr(g);g.state.focused&&p.updateInput&&g.display.input.reset(p.typing);m&&Cr(p.cm)}for(var v,y=0;y<n.length;y++){b=void 0;w=void 0;x=void 0;C=void 0;v=void 0;S=void 0;L=void 0;k=void 0;T=void 0;var b=n[y];var w=b.cm,x=w.display,C=w.doc;b.updatedDisplay&&Qr(w,b.update);null==x.wheelStartX||null==b.scrollTop&&null==b.scrollLeft&&!b.scrollToPos||(x.wheelStartX=x.wheelStartY=null);null!=b.scrollTop&&Er(w,b.scrollTop,b.forceScroll);null!=b.scrollLeft&&Ir(w,b.scrollLeft,!0,!0);b.scrollToPos&&(v=function(e,t,n,r){null==r&&(r=0),e.options.lineWrapping||t!=n||(n="before"==t.sticky?F(t.line,t.ch+1,"before"):t,t=t.ch?F(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t);for(var i=0;i<5;i++){var o,l=!1,s=qn(e,t),a=n&&n!=t?qn(e,n):s,s=Or(e,o={left:Math.min(s.left,a.left),top:Math.min(s.top,a.top)-r,right:Math.max(s.left,a.left),bottom:Math.max(s.bottom,a.bottom)+r}),a=e.doc.scrollTop,u=e.doc.scrollLeft;if(null!=s.scrollTop&&(Pr(e,s.scrollTop),1<Math.abs(e.doc.scrollTop-a)&&(l=!0)),null!=s.scrollLeft&&(Ir(e,s.scrollLeft),1<Math.abs(e.doc.scrollLeft-u)&&(l=!0)),!l)break}return o}(w,E(C,b.scrollToPos.from),E(C,b.scrollToPos.to),b.scrollToPos.margin),function(e,t){var n,r,i;A(e,"scrollCursorIntoView")||(i=(n=e.display).sizer.getBoundingClientRect(),r=null,t.top+i.top<0?r=!0:t.bottom+i.top>(window.innerHeight||document.documentElement.clientHeight)&&(r=!1),null==r||X||(i=M("div","​",null,"position: absolute;\n                         top: "+(t.top-n.viewOffset-Mn(e.display))+"px;\n                         height: "+(t.bottom-t.top+An(e)+n.barHeight)+"px;\n                         left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;"),e.display.lineSpace.appendChild(i),i.scrollIntoView(r),e.display.lineSpace.removeChild(i)))}(w,v));var S=b.maybeHiddenMarkers,L=b.maybeUnhiddenMarkers;if(S)for(var k=0;k<S.length;++k)S[k].lines.length||O(S[k],"hide");if(L)for(var T=0;T<L.length;++T)L[T].lines.length&&O(L[T],"unhide");x.wrapper.offsetHeight&&(C.scrollTop=w.display.scroller.scrollTop);b.changeObjs&&O(w,"changes",w,b.changeObjs);b.update&&b.update.finish()}};if(e=e.ownsGroup)try{var n=e,r=n.delayedCallbacks,i=0;do{for(;i<r.length;i++)r[i].call(null);for(var o=0;o<n.ops.length;o++){var l=n.ops[o];if(l.cursorActivityHandlers)for(;l.cursorActivityCalled<l.cursorActivityHandlers.length;)l.cursorActivityHandlers[l.cursorActivityCalled++].call(null,l.cm)}}while(i<r.length)}finally{gn=null,t(e)}}}function h(e,t){if(e.curOp)return t();Xr(e);try{return t()}finally{Yr(e)}}function R(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Xr(e);try{return t.apply(e,arguments)}finally{Yr(e)}}}function t(e){return function(){if(this.curOp)return e.apply(this,arguments);Xr(this);try{return e.apply(this,arguments)}finally{Yr(this)}}}function n(t){return function(){var e=this.cm;if(!e||e.curOp)return t.apply(this,arguments);Xr(e);try{return t.apply(this,arguments)}finally{Yr(e)}}}function $r(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,ae(_r,e))}function _r(l){var s,a,u,c=l.doc;c.highlightFrontier>=l.display.viewTo||(s=+new Date+l.options.workTime,a=Nt(l,c.highlightFrontier),u=[],c.iter(a.line,Math.min(c.first+c.size,l.display.viewTo+500),function(e){if(a.line>=l.display.viewFrom){for(var t=e.styles,n=e.text.length>l.options.maxHighlightLength?ut(c.mode,a.state):null,r=Tt(l,e,a,!0),n=(n&&(a.state=n),e.styles=r.styles,e.styleClasses),r=r.classes,i=(r?e.styleClasses=r:n&&(e.styleClasses=null),!t||t.length!=e.styles.length||n!=r&&(!n||!r||n.bgClass!=r.bgClass||n.textClass!=r.textClass)),o=0;!i&&o<t.length;++o)i=t[o]!=e.styles[o];i&&u.push(a.line),e.stateAfter=a.save(),a.nextLine()}else e.text.length<=l.options.maxHighlightLength&&Ot(l,e.text,a),e.stateAfter=a.line%5==0?a.save():null,a.nextLine();if(+new Date>s)return $r(l,l.options.workDelay),!0}),c.highlightFrontier=a.line,c.modeFrontier=Math.max(c.modeFrontier,a.line),u.length&&h(l,function(){for(var e=0;e<u.length;e++)fr(l,u[e],"text")}))}var qr=function(e,t,n){var r=e.display;this.viewport=t,this.visible=Nr(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Dn(e),this.force=n,this.dims=sr(e),this.events=[]};function Zr(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return pr(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==mr(e))return!1;ri(e)&&(pr(e),t.dims=sr(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),l=Math.min(i,t.visible.to+e.options.viewportMargin),r=(n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(r.first,n.viewFrom)),n.viewTo>l&&n.viewTo-l<20&&(l=Math.min(i,n.viewTo)),It&&(o=Qt(e.doc,o),l=Jt(e.doc,l)),o!=n.viewFrom||l!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth),i=(i=o,o=l,0==(c=(l=e).display).view.length||i>=c.viewTo||o<=c.viewFrom?(c.view=pn(l,i,o),c.viewFrom=i):(c.viewFrom>i?c.view=pn(l,i,c.viewFrom).concat(c.view):c.viewFrom<i&&(c.view=c.view.slice(dr(l,i))),c.viewFrom=i,c.viewTo<o?c.view=c.view.concat(pn(l,c.viewTo,o)):c.viewTo>o&&(c.view=c.view.slice(0,dr(l,o)))),c.viewTo=o,n.viewOffset=tn(W(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px",mr(e));if(!r&&0==i&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var l=function(e){if(e.hasFocus())return null;if(!(n=N())||!re(e.display.lineDiv,n))return null;var t,n={activeElt:n};return window.getSelection&&(t=window.getSelection()).anchorNode&&t.extend&&re(e.display.lineDiv,t.anchorNode)&&(n.anchorNode=t.anchorNode,n.anchorOffset=t.anchorOffset,n.focusNode=t.focusNode,n.focusOffset=t.focusOffset),n}(e),s=(4<i&&(n.lineDiv.style.display="none"),e),a=n.updateLineNumbers,u=t.dims,c=s.display,h=s.options.lineNumbers,d=c.lineDiv,f=d.firstChild;function p(e){var t=e.nextSibling;return x&&C&&s.display.currentWheelTarget==e?e.style.display="none":e.parentNode.removeChild(e),t}for(var g=c.view,m=c.viewFrom,v=0;v<g.length;v++){var y=g[v];if(!y.hidden)if(y.node&&y.node.parentNode==d){for(;f!=y.node;)f=p(f);var b=h&&null!=a&&a<=m&&y.lineNumber;y.changes&&(-1<L(y.changes,"gutter")&&(b=!1),yn(s,y,m,u)),b&&(te(y.lineNumber),y.lineNumber.appendChild(document.createTextNode(vt(s.options,m)))),f=y.node.nextSibling}else{b=function(e,t,n,r){var i=wn(e,t);return t.text=t.node=i.pre,i.bgClass&&(t.bgClass=i.bgClass),i.textClass&&(t.textClass=i.textClass),xn(e,t),Cn(e,t,n,r),Sn(e,t,r),t.node}(s,y,m,u);d.insertBefore(b,f)}m+=y.size}for(;f;)f=p(f);return 4<i&&(n.lineDiv.style.display=""),n.renderedView=n.view,(o=l)&&o.activeElt&&o.activeElt!=N()&&(o.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(o.activeElt.nodeName)&&o.anchorNode&&re(document.body,o.anchorNode)&&re(document.body,o.focusNode)&&(c=window.getSelection(),(i=document.createRange()).setEnd(o.anchorNode,o.anchorOffset),i.collapse(!1),c.removeAllRanges(),c.addRange(i),c.extend(o.focusNode,o.focusOffset))),te(n.cursorDiv),te(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,r&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,$r(e,400)),!(n.updateLineNumbers=null)}function Qr(e,t){for(var n=t.viewport,r=!0;;r=!1){if(r&&e.options.lineWrapping&&t.oldDisplayWidth!=Dn(e))r&&(t.visible=Nr(e.display,e.doc,n));else if(n&&null!=n.top&&(n={top:Math.min(e.doc.height+Nn(e.display)-Wn(e),n.top)}),t.visible=Nr(e.display,e.doc,n),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break;if(!Zr(e,t))break;Tr(e);var i=zr(e);vr(e),Gr(e,i),ti(e,i),t.force=!1}t.signal(e,"update",e),e.display.viewFrom==e.display.reportedViewFrom&&e.display.viewTo==e.display.reportedViewTo||(t.signal(e,"viewportChange",e,e.display.viewFrom,e.display.viewTo),e.display.reportedViewFrom=e.display.viewFrom,e.display.reportedViewTo=e.display.viewTo)}function Jr(e,t){var n,t=new qr(e,t);Zr(e,t)&&(Tr(e),Qr(e,t),n=zr(e),vr(e),Gr(e,n),ti(e,n),t.finish())}function ei(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px",b(e,"gutterChanged",e)}function ti(e,t){e.display.sizer.style.minHeight=t.docHeight+"px",e.display.heightForcer.style.top=t.docHeight+"px",e.display.gutters.style.height=t.docHeight+e.display.barHeight+An(e)+"px"}function ni(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=ar(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",l=0;l<n.length;l++)if(!n[l].hidden){e.options.fixedGutter&&(n[l].gutter&&(n[l].gutter.style.left=o),n[l].gutterBackground&&(n[l].gutterBackground.style.left=o));var s=n[l].alignable;if(s)for(var a=0;a<s.length;a++)s[a].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function ri(e){var t,n,r,i;if(e.options.lineNumbers)return t=e.doc,t=vt(e.options,t.first+t.size-1),n=e.display,t.length!=n.lineNumChars?(r=(i=n.measure.appendChild(M("div",[M("div",t)],"CodeMirror-linenumber CodeMirror-gutter-elt"))).firstChild.offsetWidth,i=i.offsetWidth-r,n.lineGutter.style.width="",n.lineNumInnerWidth=Math.max(r,n.lineGutter.offsetWidth-i)+1,n.lineNumWidth=n.lineNumInnerWidth+i,n.lineNumChars=n.lineNumInnerWidth?t.length:-1,n.lineGutter.style.width=n.lineNumWidth+"px",ei(e.display),1):void 0}function ii(e,t){for(var n=[],r=!1,i=0;i<e.length;i++){var o=e[i],l=null;if("string"!=typeof o&&(l=o.style,o=o.className),"CodeMirror-linenumbers"==o){if(!t)continue;r=!0}n.push({className:o,style:l})}return t&&!r&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function oi(e){var t=e.gutters,n=e.gutterSpecs;te(t),e.lineGutter=null;for(var r=0;r<n.length;++r){var i=n[r],o=i.className,i=i.style,l=t.appendChild(M("div",null,"CodeMirror-gutter "+o));i&&(l.style.cssText=i),"CodeMirror-linenumbers"==o&&((e.lineGutter=l).style.width=(e.lineNumWidth||1)+"px")}t.style.display=n.length?"":"none",ei(e)}function li(e){oi(e.display),I(e),ni(e)}function si(e,t,n,r){var i=this,o=(this.input=n,i.scrollbarFiller=M("div",null,"CodeMirror-scrollbar-filler"),i.scrollbarFiller.setAttribute("cm-not-content","true"),i.gutterFiller=M("div",null,"CodeMirror-gutter-filler"),i.gutterFiller.setAttribute("cm-not-content","true"),i.lineDiv=ne("div",null,"CodeMirror-code"),i.selectionDiv=M("div",null,null,"position: relative; z-index: 1"),i.cursorDiv=M("div",null,"CodeMirror-cursors"),i.measure=M("div",null,"CodeMirror-measure"),i.lineMeasure=M("div",null,"CodeMirror-measure"),i.lineSpace=ne("div",[i.measure,i.lineMeasure,i.selectionDiv,i.cursorDiv,i.lineDiv],null,"position: relative; outline: none"),ne("div",[i.lineSpace],"CodeMirror-lines"));i.mover=M("div",[o],null,"position: relative"),i.sizer=M("div",[i.mover],"CodeMirror-sizer"),i.sizerWidth=null,i.heightForcer=M("div",null,null,"position: absolute; height: "+he+"px; width: 1px;"),i.gutters=M("div",null,"CodeMirror-gutters"),i.lineGutter=null,i.scroller=M("div",[i.sizer,i.heightForcer,i.gutters],"CodeMirror-scroll"),i.scroller.setAttribute("tabIndex","-1"),i.wrapper=M("div",[i.scrollbarFiller,i.gutterFiller,i.scroller],"CodeMirror"),i.wrapper.setAttribute("translate","no"),w&&v<8&&(i.gutters.style.zIndex=-1,i.scroller.style.paddingRight=0),x||d&&_||(i.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(i.wrapper):e(i.wrapper)),i.viewFrom=i.viewTo=t.first,i.reportedViewFrom=i.reportedViewTo=t.first,i.view=[],i.renderedView=null,i.externalMeasured=null,i.viewOffset=0,i.lastWrapHeight=i.lastWrapWidth=0,i.updateLineNumbers=null,i.nativeBarWidth=i.barHeight=i.barWidth=0,i.scrollbarsClipped=!1,i.lineNumWidth=i.lineNumInnerWidth=i.lineNumChars=null,i.alignWidgets=!1,i.cachedCharWidth=i.cachedTextHeight=i.cachedPaddingH=null,i.maxLine=null,i.maxLineLength=0,i.maxLineChanged=!1,i.wheelDX=i.wheelDY=i.wheelStartX=i.wheelStartY=null,i.shift=!1,i.selForContextMenu=null,i.activeTouch=null,i.gutterSpecs=ii(r.gutters,r.lineNumbers),oi(i),n.init(i)}qr.prototype.signal=function(e,t){Ve(e,t)&&this.events.push(arguments)},qr.prototype.finish=function(){for(var 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i=e.lastLine();if((t=t.to.line>i?{from:t.from,to:F(i,W(e,i).text.length),text:[t.text[0]],origin:t.origin}:t).removed=dt(e,t.from,t.to),n=n||vi(e,t),e.cm){var i=e.cm,o=t,l=r,s=i.doc,a=i.display,u=o.from,c=o.to,h=!1,d=u.line,f=(i.options.lineWrapping||(d=H(Zt(W(s,u.line))),s.iter(d,c.line+1,function(e){if(e==a.maxLine)return h=!0})),-1<s.sel.contains(o.from,o.to)&&Ue(i),Ci(s,o,l,ur(i)),i.options.lineWrapping||(s.iter(d,u.line+o.text.length,function(e){var t=nn(e);t>a.maxLineLength&&(a.maxLine=e,a.maxLineLength=t,a.maxLineChanged=!0,h=!1)}),h&&(i.curOp.updateMaxLine=!0)),s),p=u.line;if(f.modeFrontier=Math.min(f.modeFrontier,p),!(f.highlightFrontier<p-10)){for(var g=f.first,m=p-1;g<m;m--){var v=W(f,m).stateAfter;if(v&&(!(v instanceof Lt)||m+v.lookAhead<p)){g=m+1;break}}f.highlightFrontier=Math.min(f.highlightFrontier,g)}$r(i,400),l=o.text.length-(c.line-u.line)-1,o.full?I(i):u.line!=c.line||1!=o.text.length||xi(i.doc,o)?I(i,u.line,c.line+1,l):fr(i,u.line,"text"),d=Ve(i,"changes"),((s=Ve(i,"change"))||d)&&(l={from:u,to:c,text:o.text,removed:o.removed,origin:o.origin},s&&b(i,"change",i,l),d&&(i.curOp.changeObjs||(i.curOp.changeObjs=[])).push(l)),i.display.selForContextMenu=null}else Ci(e,t,r);Ui(e,n,fe),e.cantEdit&&Yi(e,F(e.firstLine(),0))&&(e.cantEdit=!1)}}function no(e,t,n,r,i){var o;P(r=r||n,n)<0&&(n=(o=[r,n])[0],r=o[1]),"string"==typeof t&&(t=e.splitLines(t)),Zi(e,{from:n,to:r,text:t,origin:i})}function ro(e,t,n,r){n<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function io(e,t,n,r){for(var i=0;i<e.length;++i){var o=e[i],l=!0;if(o.ranges){o.copied||((o=e[i]=o.deepCopy()).copied=!0);for(var s=0;s<o.ranges.length;s++)ro(o.ranges[s].anchor,t,n,r),ro(o.ranges[s].head,t,n,r)}else{for(var a=0;a<o.changes.length;++a){var u=o.changes[a];if(n<u.from.line)u.from=F(u.from.line+r,u.from.ch),u.to=F(u.to.line+r,u.to.ch);else if(t<=u.to.line){l=!1;break}}l||(e.splice(0,i+1),i=0)}}}function oo(e,t){var n=t.from.line,r=t.to.line,t=t.text.length-(r-n)-1;io(e.done,n,r,t),io(e.undone,n,r,t)}function lo(e,t,n,r){var i=t,o=t;return"number"==typeof t?o=W(e,Ct(e,t)):i=H(t),null==i?null:(r(o,i)&&e.cm&&fr(e.cm,i,n),o)}function so(e){this.lines=e,this.parent=null;for(var t=0,n=0;n<e.length;++n)e[n].parent=this,t+=e[n].height;this.height=t}function ao(e){this.children=e;for(var t=0,n=0,r=0;r<e.length;++r){var i=e[r];t+=i.chunkSize(),n+=i.height,i.parent=this}this.size=t,this.height=n,this.parent=null}G.prototype.from=function(){return xt(this.anchor,this.head)},G.prototype.to=function(){return wt(this.anchor,this.head)},G.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},so.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n,r=e,i=e+t;r<i;++r){var o=this.lines[r];this.height-=o.height,(n=o).parent=null,Ut(n),b(o,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,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;r<t.length;++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}},ao.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n,r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<o){var l=Math.min(t,o-e),s=i.height;if(i.removeInner(e,l),this.height-=s-i.height,o==l&&(this.children.splice(r--,1),i.parent=null),0==(t-=l))break;e=0}else e-=o}this.size-t<25&&(1<this.children.length||!(this.children[0]instanceof so))&&(this.collapse(n=[]),this.children=[new so(n)],this.children[0].parent=this)},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,n){this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<=o){if(i.insertInner(e,t,n),i.lines&&50<i.lines.length){for(var l=i.lines.length%25+25,s=l;s<i.lines.length;){var a=new so(i.lines.slice(s,s+=25));i.height-=a.height,this.children.splice(++r,0,a),a.parent=this}i.lines=i.lines.slice(0,l),this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t,n=new ao(e.children.splice(e.children.length-5,5))}while(e.parent?(e.size-=n.size,e.height-=n.height,t=L(e.parent.children,e),e.parent.children.splice(t+1,0,n)):(((t=new ao(e.children)).parent=e).children=[t,n],e=t),n.parent=e.parent,10<e.children.length);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<o){var l=Math.min(t,o-e);if(i.iterN(e,l,n))return!0;if(0==(t-=l))break;e=0}else e-=o}}};function uo(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=e,this.node=t}function co(e,t,n){tn(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Ar(e,n)}uo.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=H(n);if(null!=r&&t){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var o=kn(this);pt(n,Math.max(0,n.height-o)),e&&(h(e,function(){co(e,n,-o),fr(e,r,"widget")}),b(e,"lineWidgetCleared",e,this,r))}},uo.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line,i=(this.height=null,kn(this)-t);i&&(en(this.doc,r)||pt(r,r.height+i),n&&h(n,function(){n.curOp.forceUpdate=!0,co(n,r,i),b(n,"lineWidgetChanged",n,e,H(r))}))},Ke(uo);function ho(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++fo}var fo=0;function po(r,i,o,e,t){if(e&&e.shared)return f=r,n=i,l=o,a=t,(s=ue(s=e)).shared=!1,u=[po(f,n,l,s,a)],c=u[0],h=s.widgetNode,Si(f,function(e){h&&(s.widgetNode=h.cloneNode(!0)),u.push(po(e,E(e,n),E(e,l),s,a));for(var t=0;t<e.linked.length;++t)if(e.linked[t].isParent)return;c=z(u)}),new go(u,c);var n,l,s,a,u,c,h;if(r.cm&&!r.cm.curOp)return R(r.cm,po)(r,i,o,e,t);var d=new ho(r,t),f=P(i,o);if(e&&ue(e,d,!1),0<f||0==f&&!1!==d.clearWhenEmpty)return d;if(d.replacedWith&&(d.collapsed=!0,d.widgetNode=ne("span",[d.replacedWith],"CodeMirror-widget"),e.handleMouseEvents||d.widgetNode.setAttribute("cm-ignore-events","true"),e.insertLeft&&(d.widgetNode.insertLeft=!0)),d.collapsed){if(qt(r,i.line,i,o,d)||i.line!=o.line&&qt(r,o.line,i,o,d))throw new Error("Inserting collapsed marker partially overlapping an existing one");It=!0}d.addToHistory&&Oi(r,{from:i,to:o,origin:"markText"},r.sel,NaN);var p,g=i.line,m=r.cm;if(r.iter(g,o.line+1,function(e){var t,n;m&&d.collapsed&&!m.options.lineWrapping&&Zt(e)==m.display.maxLine&&(p=!0),d.collapsed&&g!=i.line&&pt(e,0),e=e,t=new zt(d,g==i.line?i.ch:null,g==o.line?o.ch:null),(n=(n=r.cm&&r.cm.curOp)&&window.WeakSet&&(n.markedSpans||(n.markedSpans=new WeakSet)))&&e.markedSpans&&n.has(e.markedSpans)?e.markedSpans.push(t):(e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],n&&n.add(e.markedSpans)),t.marker.attachLine(e),++g}),d.collapsed&&r.iter(i.line,o.line+1,function(e){en(r,e)&&pt(e,0)}),d.clearOnEnter&&k(d,"beforeCursorEnter",function(){return d.clear()}),d.readOnly&&(Et=!0,(r.history.done.length||r.history.undone.length)&&r.clearHistory()),d.collapsed&&(d.id=++fo,d.atomic=!0),m){if(p&&(m.curOp.updateMaxLine=!0),d.collapsed)I(m,i.line,o.line+1);else if(d.className||d.startStyle||d.endStyle||d.css||d.attributes||d.title)for(var v=i.line;v<=o.line;v++)fr(m,v,"text");d.atomic&&Ki(m.doc),b(m,"markerAdded",m,d)}return d}ho.prototype.clear=function(){if(!this.explicitlyCleared){for(var e,t=this.doc.cm,n=t&&!t.curOp,r=(n&&Xr(t),!Ve(this,"clear")||(e=this.find())&&b(this,"clear",e.from,e.to),null),i=null,o=0;o<this.lines.length;++o){var l=this.lines[o],s=Rt(l.markedSpans,this);t&&!this.collapsed?fr(t,H(l),"text"):t&&(null!=s.to&&(i=H(l)),null!=s.from&&(r=H(l))),l.markedSpans=function(e,t){for(var n,r=0;r<e.length;++r)e[r]!=t&&(n=n||[]).push(e[r]);return n}(l.markedSpans,s),null==s.from&&this.collapsed&&!en(this.doc,l)&&t&&pt(l,or(t.display))}if(t&&this.collapsed&&!t.options.lineWrapping)for(var a=0;a<this.lines.length;++a){var u=Zt(this.lines[a]),c=nn(u);c>t.display.maxLineLength&&(t.display.maxLine=u,t.display.maxLineLength=c,t.display.maxLineChanged=!0)}null!=r&&t&&this.collapsed&&I(t,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&Ki(t.doc)),t&&b(t,"markerCleared",t,this,r,i),n&&Yr(t),this.parent&&this.parent.clear()}},ho.prototype.find=function(e,t){var n,r;null==e&&"bookmark"==this.type&&(e=1);for(var i=0;i<this.lines.length;++i){var o=this.lines[i],l=Rt(o.markedSpans,this);if(null!=l.from&&(n=F(t?o:H(o),l.from),-1==e))return n;if(null!=l.to&&(r=F(t?o:H(o),l.to),1==e))return r}return n&&{from:n,to:r}},ho.prototype.changed=function(){var n=this,r=this.find(-1,!0),i=this,o=this.doc.cm;r&&o&&h(o,function(){var e=r.line,t=H(r.line),t=Pn(o,t);t&&(Gn(t),o.curOp.selectionChanged=o.curOp.forceUpdate=!0),o.curOp.updateMaxLine=!0,en(i.doc,e)||null==i.height||(t=i.height,i.height=null,(t=kn(i)-t)&&pt(e,e.height+t)),b(o,"markerChanged",o,n)})},ho.prototype.attachLine=function(e){var t;this.lines.length||!this.doc.cm||(t=this.doc.cm.curOp).maybeHiddenMarkers&&-1!=L(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this),this.lines.push(e)},ho.prototype.detachLine=function(e){this.lines.splice(L(this.lines,e),1),!this.lines.length&&this.doc.cm&&((e=this.doc.cm.curOp).maybeHiddenMarkers||(e.maybeHiddenMarkers=[])).push(this)},Ke(ho);var go=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};function mo(e){return e.findMarks(F(e.first,0),e.clipPos(F(e.lastLine())),function(e){return e.parent})}function vo(o){for(var e=0;e<o.length;e++)!function(e){var t=o[e],n=[t.primary.doc];Si(t.primary.doc,function(e){return n.push(e)});for(var r=0;r<t.markers.length;r++){var i=t.markers[r];-1==L(n,i.doc)&&(i.parent=null,t.markers.splice(r--,1))}}(e)}go.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();b(this,"clear")}},go.prototype.find=function(e,t){return this.primary.find(e,t)},Ke(go);function f(e,t,n,r,i){if(!(this instanceof f))return new f(e,t,n,r,i);null==n&&(n=0),ao.call(this,[new so([new on("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,n=F(this.modeFrontier=this.highlightFrontier=n,0),this.sel=pi(n),this.history=new Ti(null),this.id=++yo,this.modeOption=t,this.lineSep=r,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),Ci(this,{from:n,to:n,text:e}),U(this,pi(n),fe)}var yo=0,bo=((f.prototype=xe(ao.prototype,{constructor:f,iter:function(e,t,n){n?this.iterN(e-this.first,t-e,n):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var n=0,r=0;r<t.length;++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=ft(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:n(function(e){var t=F(this.first,0),n=this.first+this.size-1;Zi(this,{from:t,to:F(n,W(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&Wr(this.cm,0,0),U(this,pi(t),fe)}),replaceRange:function(e,t,n,r){no(this,e,t=E(this,t),n=n?E(this,n):t,r)},getRange:function(e,t,n){e=dt(this,E(this,e),E(this,t));return!1===n?e:""===n?e.join(""):e.join(n||this.lineSeparator())},getLine:function(e){e=this.getLineHandle(e);return e&&e.text},getLineHandle:function(e){if(mt(this,e))return W(this,e)},getLineNumber:H,getLineHandleVisualStart:function(e){return Zt(e="number"==typeof e?W(this,e):e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return E(this,e)},getCursor:function(e){var t=this.sel.primary(),e=null==e||"head"==e?t.head:"anchor"==e?t.anchor:"end"==e||"to"==e||!1===e?t.to():t.from();return e},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:n(function(e,t,n){Bi(this,E(this,"number"==typeof e?F(e,t||0):e),null,n)}),setSelection:n(function(e,t,n){Bi(this,E(this,e),E(this,t||e),n)}),extendSelection:n(function(e,t,n){Ii(this,E(this,e),t&&E(this,t),n)}),extendSelections:n(function(e,t){zi(this,St(this,e),t)}),extendSelectionsBy:n(function(e,t){zi(this,St(this,be(this.sel.ranges,e)),t)}),setSelections:n(function(e,t,n){if(e.length){for(var r=[],i=0;i<e.length;i++)r[i]=new G(E(this,e[i].anchor),E(this,e[i].head||e[i].anchor));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),U(this,fi(this.cm,r,t),n)}}),addSelection:n(function(e,t,n){var r=this.sel.ranges.slice(0);r.push(new G(E(this,e),E(this,t||e))),U(this,fi(this.cm,r,r.length-1),n)}),getSelection:function(e){for(var t=this.sel.ranges,n=0;n<t.length;n++)var r=dt(this,t[n].from(),t[n].to()),i=i?i.concat(r):r;return!1===e?i:i.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],n=this.sel.ranges,r=0;r<n.length;r++){var i=dt(this,n[r].from(),n[r].to());!1!==e&&(i=i.join(e||this.lineSeparator())),t[r]=i}return t},replaceSelection:function(e,t,n){for(var r=[],i=0;i<this.sel.ranges.length;i++)r[i]=e;this.replaceSelections(r,t,n||"+input")},replaceSelections:n(function(e,t,n){for(var r=[],i=this.sel,o=0;o<i.ranges.length;o++){var l=i.ranges[o];r[o]={from:l.from(),to:l.to(),text:this.splitLines(e[o]),origin:n}}for(var t=t&&"end"!=t&&function(e,t,n){for(var r=[],i=u=F(e.first,0),o=0;o<t.length;o++){var l=t[o],s=yi(l.from,u,i),a=yi(gi(l),u,i),u=l.to,i=a;"around"==n?(l=P((l=e.sel.ranges[o]).head,l.anchor)<0,r[o]=new G(l?a:s,l?s:a)):r[o]=new G(s,s)}return new B(r,e.sel.primIndex)}(this,r,t),s=r.length-1;0<=s;s--)Zi(this,r[s]);t?Gi(this,t):this.cm&&Dr(this.cm)}),undo:n(function(){Ji(this,"undo")}),redo:n(function(){Ji(this,"redo")}),undoSelection:n(function(){Ji(this,"undo",!0)}),redoSelection:n(function(){Ji(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var i=0;i<e.undone.length;i++)e.undone[i].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){var t=this;this.history=new Ti(this.history),Si(this,function(e){return e.history=t.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return 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t=this;if(!(e.target&&e.target!=t.display.input.getField()||Tn(t.display,e)||A(t,e)||e.ctrlKey&&!e.altKey||C&&e.metaKey)){var n,r=e.keyCode,i=e.charCode;if(K&&r==Zo)return Zo=null,void D(e);K&&(!e.which||e.which<10)&&qo(t,e)||("\b"==(r=String.fromCharCode(null==i?r:i))||$o(n=t,"'"+r+"'",e,function(e){return Xo(n,e,!0)})||t.display.input.onKeyPress(e))}}function tl(e,t,n){this.time=e,this.pos=t,this.button=n}var nl,rl;function il(e){var t,n,r,i,o,l,s,a,u,c=this,h=c.display;A(c,e)||h.activeTouch&&h.input.supportsTouch()||(h.input.ensurePolled(),h.shift=e.shiftKey,Tn(h,e)?x||(h.scroller.draggable=!1,setTimeout(function(){return h.scroller.draggable=!0},100)):sl(c,e)||(t=hr(c,e),n=_e(e),r=t?(i=t,o=n,r=+new Date,rl&&rl.compare(r,i,o)?(nl=rl=null,"triple"):nl&&nl.compare(r,i,o)?(rl=new tl(r,i,o),nl=null,"double"):(nl=new tl(r,i,o),rl=null,"single")):"single",window.focus(),1==n&&c.state.selectingText&&c.state.selectingText(e),t&&function(n,e,r,t,i){var o="Click";"double"==t?o="Double"+o:"triple"==t&&(o="Triple"+o);return $o(n,Po(o=(1==e?"Left":2==e?"Middle":"Right")+o,i),i,function(e){if(!(e="string"==typeof e?Vo[e]:e))return!1;var t=!1;try{n.isReadOnly()&&(n.state.suppressEdits=!0),t=e(n,r)!=de}finally{n.state.suppressEdits=!1}return t})}(c,n,t,r,e)||(1==n?t?(i=c,o=t,l=r,s=e,w?setTimeout(ae(Cr,i),0):i.curOp.focus=N(),a=function(e,t,n){var r=e.getOption("configureMouse"),r=r?r(e,t,n):{};{var i;null==r.unit&&(i=q?n.shiftKey&&n.metaKey:n.altKey,r.unit=i?"rectangle":"single"==t?"char":"double"==t?"word":"line")}null!=r.extend&&!e.doc.extend||(r.extend=e.doc.extend||n.shiftKey);null==r.addNew&&(r.addNew=C?n.metaKey:n.ctrlKey);null==r.moveOnDrag&&(r.moveOnDrag=!(C?n.altKey:n.ctrlKey));return r}(i,l,s),u=i.doc.sel,(i.options.dragDrop&&Qe&&!i.isReadOnly()&&"single"==l&&-1<(l=u.contains(o))&&(P((l=u.ranges[l]).from(),o)<0||0<o.xRel)&&(0<P(l.to(),o)||o.xRel<0)?function(t,n,r,i){var o=t.display,l=!1,s=R(t,function(e){x&&(o.scroller.draggable=!1),t.state.draggingText=!1,t.state.delayingBlurEvent&&(t.hasFocus()?t.state.delayingBlurEvent=!1:Sr(t)),T(o.wrapper.ownerDocument,"mouseup",s),T(o.wrapper.ownerDocument,"mousemove",a),T(o.scroller,"dragstart",u),T(o.scroller,"drop",s),l||(D(e),i.addNew||Ii(t.doc,r,null,null,i.extend),x&&!j||w&&9==v?setTimeout(function(){o.wrapper.ownerDocument.body.focus({preventScroll:!0}),o.input.focus()},20):o.input.focus())}),a=function(e){l=l||10<=Math.abs(n.clientX-e.clientX)+Math.abs(n.clientY-e.clientY)},u=function(){return l=!0};x&&(o.scroller.draggable=!0);(t.state.draggingText=s).copy=!i.moveOnDrag,k(o.wrapper.ownerDocument,"mouseup",s),k(o.wrapper.ownerDocument,"mousemove",a),k(o.scroller,"dragstart",u),k(o.scroller,"drop",s),t.state.delayingBlurEvent=!0,setTimeout(function(){return o.input.focus()},20),o.scroller.dragDrop&&o.scroller.dragDrop()}:function(d,e,f,p){w&&Sr(d);var l=d.display,g=d.doc;D(e);var m,v,y=g.sel,t=y.ranges;p.addNew&&!p.extend?(v=g.sel.contains(f),m=-1<v?t[v]:new G(f,f)):(m=g.sel.primary(),v=g.sel.primIndex);"rectangle"==p.unit?(p.addNew||(m=new G(f,f)),f=hr(d,e,!0,!0),v=-1):(e=ol(d,f,p.unit),m=p.extend?Ei(m,e.anchor,e.head,p.extend):e);p.addNew?-1==v?(v=t.length,U(g,fi(d,t.concat([m]),v),{scroll:!1,origin:"*mouse"})):1<t.length&&t[v].empty()&&"char"==p.unit&&!p.extend?(U(g,fi(d,t.slice(0,v).concat(t.slice(v+1)),0),{scroll:!1,origin:"*mouse"}),y=g.sel):Ri(g,v,m,pe):(U(g,new B([m],v=0),pe),y=g.sel);var b=f;function s(e){if(0!=P(b,e))if(b=e,"rectangle"==p.unit){for(var t=[],n=d.options.tabSize,r=S(W(g,f.line).text,f.ch,n),i=S(W(g,e.line).text,e.ch,n),o=Math.min(r,i),l=Math.max(r,i),s=Math.min(f.line,e.line),a=Math.min(d.lastLine(),Math.max(f.line,e.line));s<=a;s++){var u=W(g,s).text,c=me(u,o,n);o==l?t.push(new G(F(s,c),F(s,c))):u.length>c&&t.push(new G(F(s,c),F(s,me(u,l,n))))}t.length||t.push(new 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ll(e,t,n,r){var i,o;if(t.touches)i=t.touches[0].clientX,o=t.touches[0].clientY;else try{i=t.clientX,o=t.clientY}catch(e){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&D(t);var l=e.display,r=l.lineDiv.getBoundingClientRect();if(o>r.bottom||!Ve(e,n))return Xe(t);o-=r.top-l.viewOffset;for(var s=0;s<e.display.gutterSpecs.length;++s){var a=l.gutters.childNodes[s];if(a&&a.getBoundingClientRect().right>=i)return O(e,n,e,gt(e.doc,o),e.display.gutterSpecs[s].className,t),Xe(t)}}function sl(e,t){return ll(e,t,"gutterClick",!0)}function al(e,t){var n,r;Tn(e.display,t)||(r=t,Ve(n=e,"gutterContextMenu")&&ll(n,r,"gutterContextMenu",!1))||A(e,t,"contextmenu")||Q||e.display.input.onContextMenu(t)}function ul(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Vn(e)}tl.prototype.compare=function(e,t,n){return this.time+400>e&&0==P(t,this.pos)&&n==this.button};var cl={toString:function(){return"CodeMirror.Init"}},hl={},dl={};function fl(e,t,n){!t!=!(n&&n!=cl)&&(n=e.display.dragFunctions,(t=t?k:T)(e.display.scroller,"dragstart",n.start),t(e.display.scroller,"dragenter",n.enter),t(e.display.scroller,"dragover",n.over),t(e.display.scroller,"dragleave",n.leave),t(e.display.scroller,"drop",n.drop))}function pl(e){e.options.lineWrapping?(ie(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(ee(e.display.wrapper,"CodeMirror-wrap"),rn(e)),cr(e),I(e),Vn(e),setTimeout(function(){return Gr(e)},100)}function p(e,t){var n=this;if(!(this instanceof p))return new p(e,t);this.options=t=t?ue(t):{},ue(hl,t,!1);var r,i=t.value,o=("string"==typeof i?i=new f(i,t.mode,null,t.lineSeparator,t.direction):t.mode&&(i.modeOption=t.mode),this.doc=i,new p.inputStyles[t.inputStyle](this)),e=this.display=new si(e,i,o,t),l=(ul(e.wrapper.CodeMirror=this),t.lineWrapping&&(this.display.wrapper.className+=" 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400<n*n+t*t}k(s.scroller,"touchstart",function(e){var t;A(l,e)||function(e){if(1==e.touches.length)return(e=e.touches[0]).radiusX<=1&&e.radiusY<=1}(e)||sl(l,e)||(s.input.ensurePolled(),clearTimeout(a),t=+new Date,s.activeTouch={start:t,moved:!1,prev:t-u.end<=300?u:null},1==e.touches.length&&(s.activeTouch.left=e.touches[0].pageX,s.activeTouch.top=e.touches[0].pageY))}),k(s.scroller,"touchmove",function(){s.activeTouch&&(s.activeTouch.moved=!0)}),k(s.scroller,"touchend",function(e){var t,n=s.activeTouch;n&&!Tn(s,e)&&null!=n.left&&!n.moved&&new Date-n.start<300&&(t=l.coordsChar(s.activeTouch,"page"),n=!n.prev||h(n,n.prev)?new G(t,t):!n.prev.prev||h(n,n.prev.prev)?l.findWordAt(t):new G(F(t.line,0),E(l.doc,F(t.line+1,0))),l.setSelection(n.anchor,n.head),l.focus(),D(e)),c()}),k(s.scroller,"touchcancel",c),k(s.scroller,"scroll",function(){s.scroller.clientHeight&&(Pr(l,s.scroller.scrollTop),Ir(l,s.scroller.scrollLeft,!0),O(l,"scroll",l))}),k(s.scroller,"mousewheel",function(e){return di(l,e)}),k(s.scroller,"DOMMouseScroll",function(e){return di(l,e)}),k(s.wrapper,"scroll",function(){return s.wrapper.scrollTop=s.wrapper.scrollLeft=0}),s.dragFunctions={enter:function(e){A(l,e)||Ye(e)},over:function(e){var t,n;A(l,e)||((n=hr(t=l,n=e))&&(br(t,n,n=document.createDocumentFragment()),t.display.dragCursor||(t.display.dragCursor=M("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),t.display.lineSpace.insertBefore(t.display.dragCursor,t.display.cursorDiv)),y(t.display.dragCursor,n)),Ye(e))},start:function(e){var t,n;t=l,e=e,w&&(!t.state.draggingText||+new Date-bo<100)?Ye(e):A(t,e)||Tn(t.display,e)||(e.dataTransfer.setData("Text",t.getSelection()),e.dataTransfer.effectAllowed="copyMove",e.dataTransfer.setDragImage&&!j&&((n=M("img",null,null,"position: fixed; left: 0; top: 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i,o=e.doc,l=("smart"==(n=null==n?"add":n)&&(o.mode.indent?i=Nt(e,t).state:n="prev"),e.options.tabSize),s=W(o,t),a=S(s.text,null,l),u=(s.stateAfter&&(s.stateAfter=null),s.text.match(/^\s*/)[0]);if(r||/\S/.test(s.text)){if("smart"==n&&((c=o.mode.indent(i,s.text.slice(u.length),s.text))==de||150<c)){if(!r)return;n="prev"}}else c=0,n="not";"prev"==n?c=t>o.first?S(W(o,t-1).text,null,l):0:"add"==n?c=a+e.options.indentUnit:"subtract"==n?c=a-e.options.indentUnit:"number"==typeof n&&(c=a+n);var c=Math.max(0,c),h="",d=0;if(e.options.indentWithTabs)for(var f=Math.floor(c/l);f;--f)d+=l,h+="\t";if(d<c&&(h+=ye(c-d)),h!=u)return no(o,h,F(t,0),F(t,u.length),"+input"),!(s.stateAfter=null);for(var p=0;p<o.sel.ranges.length;p++){var g=o.sel.ranges[p];if(g.head.line==t&&g.head.ch<u.length){g=F(t,u.length);Ri(o,p,new G(g,g));break}}}p.defineInitHook=function(e){return gl.push(e)};var vl=null;function yl(e){vl=e}function bl(e,t,n,r,i){var o=e.doc,l=(e.display.shift=!1,r=r||o.sel,+new 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n&&(e.preventDefault(),t.isReadOnly()||t.options.disableInput||!t.hasFocus()||h(t,function(){return bl(t,n,0,null,"paste")}),1)}function xl(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var n=e.doc.sel,r=n.ranges.length-1;0<=r;r--){var i=n.ranges[r];if(!(100<i.head.ch||r&&n.ranges[r-1].head.line==i.head.line)){var o=e.getModeAt(i.head),l=!1;if(o.electricChars){for(var s=0;s<o.electricChars.length;s++)if(-1<t.indexOf(o.electricChars.charAt(s))){l=ml(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(W(e.doc,i.head.line).text.slice(0,i.head.ch))&&(l=ml(e,i.head.line,"smart"));l&&b(e,"electricInput",e,i.head.line)}}}function Cl(e){for(var t=[],n=[],r=0;r<e.doc.sel.ranges.length;r++){var i=e.doc.sel.ranges[r].head.line,i={anchor:F(i,0),head:F(i+1,0)};n.push(i),t.push(e.getRange(i.anchor,i.head))}return{text:t,ranges:n}}function Sl(e,t,n,r){e.setAttribute("autocorrect",n?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function Ll(){var e=M("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; min-height: 1em; outline: none"),t=M("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return x?e.style.width="1000px":e.setAttribute("wrap","off"),Y&&(e.style.border="1px solid black"),Sl(e),t}function kl(n,r,i,o,l){var e=r,t=i,s=W(n,r.line),a=l&&"rtl"==n.direction?-i:i;function u(e){var t;if(null==(t="codepoint"==o?(t=s.text.charCodeAt(r.ch+(0<i?0:-1)),isNaN(t)?null:(t=0<i?55296<=t&&t<56320:56320<=t&&t<57343,new F(r.line,Math.max(0,Math.min(s.text.length,r.ch+i*(t?2:1))),-i))):l?Uo(n.cm,s,r,i):Bo(s,r,i))){if(e||(e=r.line+a)<n.first||e>=n.first+n.size||(r=new F(e,r.ch,r.sticky),!(s=W(n,e))))return;r=Go(l,n.cm,s,r.line,a)}else r=t;return 1}if("char"==o||"codepoint"==o)u();else if("column"==o)u(!0);else if("word"==o||"group"==o)for(var c=null,h="group"==o,d=n.cm&&n.cm.getHelper(r,"wordChars"),f=!0;!(i<0)||u(!f);f=!1){var p=s.text.charAt(r.ch)||"\n",p=Le(p,d)?"w":h&&"\n"==p?"n":!h||/\s/.test(p)?null:"p";if(!h||f||p||(p="s"),c&&c!=p){i<0&&(i=1,u(),r.sticky="after");break}if(p&&(c=p),0<i&&!u(!f))break}t=Yi(n,r,e,t,!0);return yt(e,t)&&(t.hitSide=!0),t}function Tl(e,t,n,r){var i,o,l,s=e.doc,a=t.left;for("page"==r?(i=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),i=Math.max(i-.5*or(e.display),3),o=(0<n?t.bottom:t.top)+n*i):"line"==r&&(o=0<n?t.bottom+3:t.top-3);(l=Jn(e,a,o)).outside;){if(n<0?o<=0:o>=s.height){l.hitSide=!0;break}o+=5*n}return l}function r(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new ce,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null}function Ml(e,t){var n=Pn(e,t.line);if(!n||n.hidden)return null;var r=W(e.doc,t.line),n=Hn(n,r,t.line),r=Re(r,e.doc.direction),e="left",r=(r&&(e=De(r,t.ch)%2?"right":"left"),Bn(n.map,t.ch,e));return r.offset="right"==r.collapse?r.end:r.start,r}function Nl(e,t){return t&&(e.bad=!0),e}function Ol(e,t,n){var r;if(t==e.display.lineDiv){if(!(r=e.display.lineDiv.childNodes[n]))return Nl(e.clipPos(F(e.display.viewTo-1)),!0);t=null,n=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var o=e.display.view[i];if(o.node==r){var u=o,o=t,l=n,s=u.text.firstChild,a=!1;if(!o||!re(s,o))return Nl(F(H(u.line),0),!0);if(o==s)if(a=!0,o=s.childNodes[l],l=0,!o)return Nl(F(H(c=u.rest?z(u.rest):u.line),c.text.length),a);var c=3==o.nodeType?o:null,h=o;for(c||1!=o.childNodes.length||3!=o.firstChild.nodeType||(c=o.firstChild,l=l&&c.nodeValue.length);h.parentNode!=s;)h=h.parentNode;var d=u.measure,f=d.maps;function p(e,t,n){for(var r=-1;r<(f?f.length:0);r++)for(var i=r<0?d.map:f[r],o=0;o<i.length;o+=3){var l,s,a=i[o+2];if(a==e||a==t)return l=H(r<0?u.line:u.rest[r]),s=i[o]+n,F(l,s=n<0||a!=e?i[o+(n?1:0)]:s)}}var g=p(c,h,l);if(g)return Nl(g,a);for(var m=h.nextSibling,v=c?c.nodeValue.length-l:0;m;m=m.nextSibling){if(g=p(m,m.firstChild,0))return Nl(F(g.line,g.ch-v),a);v+=m.textContent.length}for(var y=h.previousSibling,b=l;y;y=y.previousSibling){if(g=p(y,y.firstChild,-1))return Nl(F(g.line,g.ch+b),a);b+=y.textContent.length}return}}}r.prototype.init=function(e){var t=this,o=this,l=o.cm,s=o.div=e.lineDiv;function a(e){for(var t=e.target;t;t=t.parentNode){if(t==s)return 1;if(/\bCodeMirror-(?:line)?widget\b/.test(t.className))break}}function n(e){if(a(e)&&!A(l,e)){if(l.somethingSelected())yl({lineWise:!1,text:l.getSelections()}),"cut"==e.type&&l.replaceSelection("",null,"cut");else{if(!l.options.lineWiseCopyCut)return;var t=Cl(l);yl({lineWise:!0,text:t.text}),"cut"==e.type&&l.operation(function(){l.setSelections(t.ranges,0,fe),l.replaceSelection("",null,"cut")})}if(e.clipboardData){e.clipboardData.clearData();var n=vl.text.join("\n");if(e.clipboardData.setData("Text",n),e.clipboardData.getData("Text")==n)return void e.preventDefault()}var r=Ll(),n=r.firstChild,i=(l.display.lineSpace.insertBefore(r,l.display.lineSpace.firstChild),n.value=vl.text.join("\n"),N());se(n),setTimeout(function(){l.display.lineSpace.removeChild(r),i.focus(),i==s&&o.showPrimarySelection()},50)}}s.contentEditable=!0,Sl(s,l.options.spellcheck,l.options.autocorrect,l.options.autocapitalize),k(s,"paste",function(e){!a(e)||A(l,e)||wl(e,l)||v<=11&&setTimeout(R(l,function(){return t.updateFromDOM()}),20)}),k(s,"compositionstart",function(e){t.composing={data:e.data,done:!1}}),k(s,"compositionupdate",function(e){t.composing||(t.composing={data:e.data,done:!1})}),k(s,"compositionend",function(e){t.composing&&(e.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),k(s,"touchstart",function(){return o.forceCompositionEnd()}),k(s,"input",function(){t.composing||t.readFromDOMSoon()}),k(s,"copy",n),k(s,"cut",n)},r.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},r.prototype.prepareSelection=function(){var e=yr(this.cm,!1);return e.focus=N()==this.div,e},r.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},r.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},r.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,n=t.doc.sel.primary(),r=n.from(),n=n.to();if(t.display.viewTo==t.display.viewFrom||r.line>=t.display.viewTo||n.line<t.display.viewFrom)e.removeAllRanges();else{var i=Ol(t,e.anchorNode,e.anchorOffset),o=Ol(t,e.focusNode,e.focusOffset);if(!i||i.bad||!o||o.bad||0!=P(xt(i,o),r)||0!=P(wt(i,o),n)){var i=t.display.view,o=r.line>=t.display.viewFrom&&Ml(t,r)||{node:i[0].measure.map[2],offset:0},r=n.line<t.display.viewTo&&Ml(t,n);if(r||(r={node:(i=(n=i[i.length-1].measure).maps?n.maps[n.maps.length-1]:n.map)[i.length-1],offset:i[i.length-2]-i[i.length-3]}),o&&r){var l,n=e.rangeCount&&e.getRangeAt(0);try{l=le(o.node,o.offset,r.offset,r.node)}catch(e){}l&&(!d&&t.state.focused?(e.collapse(o.node,o.offset),l.collapsed||(e.removeAllRanges(),e.addRange(l))):(e.removeAllRanges(),e.addRange(l)),n&&null==e.anchorNode?e.addRange(n):d&&this.startGracePeriod()),this.rememberSelection()}else e.removeAllRanges()}}},r.prototype.startGracePeriod=function(){var e=this;clearTimeout(this.gracePeriod),this.gracePeriod=setTimeout(function(){e.gracePeriod=!1,e.selectionChanged()&&e.cm.operation(function(){return e.cm.curOp.selectionChanged=!0})},20)},r.prototype.showMultipleSelections=function(e){y(this.cm.display.cursorDiv,e.cursors),y(this.cm.display.selectionDiv,e.selection)},r.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},r.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;e=e.getRangeAt(0).commonAncestorContainer;return re(this.div,e)},r.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()&&N()==this.div||this.showSelection(this.prepareSelection(),!0),this.div.focus())},r.prototype.blur=function(){this.div.blur()},r.prototype.getField=function(){return this.div},r.prototype.supportsTouch=function(){return!0},r.prototype.receivedFocus=function(){var e=this,t=this;this.selectionInEditor()?setTimeout(function(){return e.pollSelection()},20):h(this.cm,function(){return t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,function e(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,e))})},r.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},r.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e,t,n=this.getSelection(),r=this.cm;if($&&m&&this.cm.display.gutterSpecs.length&&function(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return 1;return}(n.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();this.composing||(this.rememberSelection(),e=Ol(r,n.anchorNode,n.anchorOffset),t=Ol(r,n.focusNode,n.focusOffset),e&&t&&h(r,function(){U(r.doc,pi(e,t),fe),(e.bad||t.bad)&&(r.curOp.selectionChanged=!0)}))}},r.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e,t=this.cm,n=t.display,r=t.doc.sel.primary(),i=r.from(),r=r.to();if(0==i.ch&&i.line>t.firstLine()&&(i=F(i.line-1,W(t.doc,i.line-1).length)),r.ch==W(t.doc,r.line).text.length&&r.line<t.lastLine()&&(r=F(r.line+1,0)),i.line<n.viewFrom||r.line>n.viewTo-1)return!1;var o,l=i.line==n.viewFrom||0==(l=dr(t,i.line))?(e=H(n.view[0].line),n.view[0].node):(e=H(n.view[l].line),n.view[l-1].node.nextSibling),r=dr(t,r.line),n=r==n.view.length-1?(o=n.viewTo-1,n.lineDiv.lastChild):(o=H(n.view[r+1].line)-1,n.view[r+1].node.previousSibling);if(!l)return!1;for(var s=t.doc.splitLines(function(o,e,t,l,s){var n="",a=!1,u=o.doc.lineSeparator(),c=!1;function h(){a&&(n+=u,c&&(n+=u),a=c=!1)}function d(e){e&&(h(),n+=e)}for(;!function e(t){if(1==t.nodeType){var n=t.getAttribute("cm-text");if(n)d(n);else if(n=t.getAttribute("cm-marker"))(n=o.findMarks(F(l,0),F(s+1,0),(i=+n,function(e){return e.id==i}))).length&&(n=n[0].find(0))&&d(dt(o.doc,n.from,n.to).join(u));else if("false"!=t.getAttribute("contenteditable")&&(n=/^(pre|div|p|li|table|br)$/i.test(t.nodeName),/^br$/i.test(t.nodeName)||0!=t.textContent.length)){n&&h();for(var r=0;r<t.childNodes.length;r++)e(t.childNodes[r]);/^(pre|p)$/i.test(t.nodeName)&&(c=!0),n&&(a=!0)}}else 3==t.nodeType&&d(t.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "));var i}(e),e!=t;)e=e.nextSibling,c=!1;return n}(t,l,n,e,o)),a=dt(t.doc,F(e,0),F(o,W(t.doc,o).text.length));1<s.length&&1<a.length;)if(z(s)==z(a))s.pop(),a.pop(),o--;else{if(s[0]!=a[0])break;s.shift(),a.shift(),e++}for(var u=0,c=0,h=s[0],d=a[0],f=Math.min(h.length,d.length);u<f&&h.charCodeAt(u)==d.charCodeAt(u);)++u;for(var p=z(s),g=z(a),m=Math.min(p.length-(1==s.length?u:0),g.length-(1==a.length?u:0));c<m&&p.charCodeAt(p.length-c-1)==g.charCodeAt(g.length-c-1);)++c;if(1==s.length&&1==a.length&&e==i.line)for(;u&&u>i.ch&&p.charCodeAt(p.length-c-1)==g.charCodeAt(g.length-c-1);)u--,c++;s[s.length-1]=p.slice(0,p.length-c).replace(/^\u200b+/,""),s[0]=s[0].slice(u).replace(/\u200b+$/,"");r=F(e,u),l=F(o,a.length?z(a).length-c:0);return 1<s.length||s[0]||P(r,l)?(no(t.doc,s,r,l,"+input"),!0):void 0},r.prototype.ensurePolled=function(){this.forceCompositionEnd()},r.prototype.reset=function(){this.forceCompositionEnd()},r.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},r.prototype.readFromDOMSoon=function(){var e=this;null==this.readDOMTimeout&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing){if(!e.composing.done)return;e.composing=null}e.updateFromDOM()},80))},r.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||h(this.cm,function(){return I(e.cm)})},r.prototype.setUneditable=function(e){e.contentEditable="false"},r.prototype.onKeyPress=function(e){0==e.charCode||this.composing||(e.preventDefault(),this.cm.isReadOnly()||R(this.cm,bl)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},r.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},r.prototype.onContextMenu=function(){},r.prototype.resetPosition=function(){},r.prototype.needsContentAttribute=!0;function i(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new ce,this.hasSelection=!1,this.composing=null}var Al,Dl,Wl,Hl,Fl;function o(e,t,r,n){Al.defaults[e]=t,r&&(Dl[e]=n?function(e,t,n){n!=cl&&r(e,t,n)}:r)}i.prototype.init=function(n){var e=this,r=this,i=this.cm,o=(this.createField(n),this.textarea);function t(e){if(!A(i,e)){if(i.somethingSelected())yl({lineWise:!1,text:i.getSelections()});else{if(!i.options.lineWiseCopyCut)return;var t=Cl(i);yl({lineWise:!0,text:t.text}),"cut"==e.type?i.setSelections(t.ranges,null,fe):(r.prevInput="",o.value=t.text.join("\n"),se(o))}"cut"==e.type&&(i.state.cutIncoming=+new Date)}}n.wrapper.insertBefore(this.wrapper,n.wrapper.firstChild),Y&&(o.style.width="0px"),k(o,"input",function(){w&&9<=v&&e.hasSelection&&(e.hasSelection=null),r.poll()}),k(o,"paste",function(e){A(i,e)||wl(e,i)||(i.state.pasteIncoming=+new Date,r.fastPoll())}),k(o,"cut",t),k(o,"copy",t),k(n.scroller,"paste",function(e){if(!Tn(n,e)&&!A(i,e)){if(!o.dispatchEvent)return i.state.pasteIncoming=+new Date,void r.focus();var t=new Event("paste");t.clipboardData=e.clipboardData,o.dispatchEvent(t)}}),k(n.lineSpace,"selectstart",function(e){Tn(n,e)||D(e)}),k(o,"compositionstart",function(){var e=i.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:e,range:i.markText(e,i.getCursor("to"),{className:"CodeMirror-composing"})}}),k(o,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})},i.prototype.createField=function(e){this.wrapper=Ll(),this.textarea=this.wrapper.firstChild},i.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},i.prototype.prepareSelection=function(){var e,t=this.cm,n=t.display,r=t.doc,i=yr(t);return t.options.moveInputWithCursor&&(t=qn(t,r.sel.primary().head,"div"),r=n.wrapper.getBoundingClientRect(),e=n.lineDiv.getBoundingClientRect(),i.teTop=Math.max(0,Math.min(n.wrapper.clientHeight-10,t.top+e.top-r.top)),i.teLeft=Math.max(0,Math.min(n.wrapper.clientWidth-10,t.left+e.left-r.left))),i},i.prototype.showSelection=function(e){var t=this.cm.display;y(t.cursorDiv,e.cursors),y(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},i.prototype.reset=function(e){var t,n;this.contextMenuPending||this.composing||((t=this.cm).somethingSelected()?(this.prevInput="",n=t.getSelection(),this.textarea.value=n,t.state.focused&&se(this.textarea),w&&9<=v&&(this.hasSelection=n)):e||(this.prevInput=this.textarea.value="",w&&9<=v&&(this.hasSelection=null)))},i.prototype.getField=function(){return this.textarea},i.prototype.supportsTouch=function(){return!1},i.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!_||N()!=this.textarea))try{this.textarea.focus()}catch(e){}},i.prototype.blur=function(){this.textarea.blur()},i.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},i.prototype.receivedFocus=function(){this.slowPoll()},i.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},i.prototype.fastPoll=function(){var t=!1,n=this;n.pollingFast=!0,n.polling.set(20,function e(){n.poll()||t?(n.pollingFast=!1,n.slowPoll()):(t=!0,n.polling.set(60,e))})},i.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||et(n)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=n.value;if(i==r&&!t.somethingSelected())return!1;if(w&&9<=v&&this.hasSelection===i||C&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||r||(r="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var l=0,s=Math.min(r.length,i.length);l<s&&r.charCodeAt(l)==i.charCodeAt(l);)++l;return h(t,function(){bl(t,i.slice(l),r.length-l,null,e.composing?"*compose":null),1e3<i.length||-1<i.indexOf("\n")?n.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},i.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},i.prototype.onKeyPress=function(){w&&9<=v&&(this.hasSelection=null),this.fastPoll()},i.prototype.onContextMenu=function(e){var n,r,t,i,o=this,l=o.cm,s=l.display,a=o.textarea,u=(o.contextMenuPending&&o.contextMenuPending(),hr(l,e)),c=s.scroller.scrollTop;function h(){var e,t;null!=a.selectionStart&&(t="​"+((e=l.somethingSelected())?a.value:""),a.value="⇚",a.value=t,o.prevInput=e?"":"​",a.selectionStart=1,a.selectionEnd=t.length,s.selForContextMenu=l.doc.sel)}function d(){var e,t;o.contextMenuPending==d&&(o.contextMenuPending=!1,o.wrapper.style.cssText=r,a.style.cssText=n,w&&v<9&&s.scrollbars.setScrollTop(s.scroller.scrollTop=c),null!=a.selectionStart&&((!w||v<9)&&h(),e=0,t=function(){s.selForContextMenu==l.doc.sel&&0==a.selectionStart&&0<a.selectionEnd&&"​"==o.prevInput?R(l,_i)(l):e++<10?s.detectingSelectAll=setTimeout(t,500):(s.selForContextMenu=null,s.input.reset())},s.detectingSelectAll=setTimeout(t,200)))}u&&!K&&(l.options.resetSelectionOnContextMenu&&-1==l.doc.sel.contains(u)&&R(l,U)(l.doc,pi(u),fe),n=a.style.cssText,r=o.wrapper.style.cssText,u=o.wrapper.offsetParent.getBoundingClientRect(),o.wrapper.style.cssText="position: static",a.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(e.clientY-u.top-5)+"px; left: "+(e.clientX-u.left-5)+"px;\n      z-index: 1000; background: "+(w?"rgba(255, 255, 255, .05)":"transparent")+";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",x&&(t=window.scrollY),s.input.focus(),x&&window.scrollTo(null,t),s.input.reset(),l.somethingSelected()||(a.value=o.prevInput=" "),o.contextMenuPending=d,s.selForContextMenu=l.doc.sel,clearTimeout(s.detectingSelectAll),w&&9<=v&&h(),Q?(Ye(e),i=function(){T(window,"mouseup",i),setTimeout(d,20)},k(window,"mouseup",i)):setTimeout(d,50))},i.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e,this.textarea.readOnly=!!e},i.prototype.setUneditable=function(){},i.prototype.needsContentAttribute=!1,Dl=(Al=p).optionHandlers,Al.defineOption=o,Al.Init=cl,o("value","",function(e,t){return e.setValue(t)},!0),o("mode",null,function(e,t){e.doc.modeOption=t,bi(e)},!0),o("indentUnit",2,bi,!0),o("indentWithTabs",!1),o("smartIndent",!0),o("tabSize",4,function(e){wi(e),Vn(e),I(e)},!0),o("lineSeparator",null,function(e,r){if(e.doc.lineSep=r){var i=[],o=e.doc.first;e.doc.iter(function(e){for(var t=0;;){var n=e.text.indexOf(r,t);if(-1==n)break;t=n+r.length,i.push(F(o,n))}o++});for(var t=i.length-1;0<=t;t--)no(e.doc,r,i[t],F(i[t].line,i[t].ch+r.length))}}),o("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(e,t,n){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),n!=cl&&e.refresh()}),o("specialCharPlaceholder",cn,function(e){return e.refresh()},!0),o("electricChars",!0),o("inputStyle",_?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),o("spellcheck",!1,function(e,t){return e.getInputField().spellcheck=t},!0),o("autocorrect",!1,function(e,t){return e.getInputField().autocorrect=t},!0),o("autocapitalize",!1,function(e,t){return e.getInputField().autocapitalize=t},!0),o("rtlMoveVisually",!a),o("wholeLineUpdateBefore",!0),o("theme","default",function(e){ul(e),li(e)},!0),o("keyMap","default",function(e,t,n){t=Io(t),n=n!=cl&&Io(n);n&&n.detach&&n.detach(e,t),t.attach&&t.attach(e,n||null)}),o("extraKeys",null),o("configureMouse",null),o("lineWrapping",!1,pl,!0),o("gutters",[],function(e,t){e.display.gutterSpecs=ii(t,e.options.lineNumbers),li(e)},!0),o("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?ar(e.display)+"px":"0",e.refresh()},!0),o("coverGutterNextToScrollbar",!1,function(e){return Gr(e)},!0),o("scrollbarStyle","native",function(e){Kr(e),Gr(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),o("lineNumbers",!1,function(e,t){e.display.gutterSpecs=ii(e.options.gutters,t),li(e)},!0),o("firstLineNumber",1,li,!0),o("lineNumberFormatter",function(e){return e},li,!0),o("showCursorWhenSelecting",!1,vr,!0),o("resetSelectionOnContextMenu",!0),o("lineWiseCopyCut",!0),o("pasteLinesPerSelection",!0),o("selectionsMayTouch",!1),o("readOnly",!1,function(e,t){"nocursor"==t&&(kr(e),e.display.input.blur()),e.display.input.readOnlyChanged(t)}),o("screenReaderLabel",null,function(e,t){e.display.input.screenReaderLabelChanged(t=""===t?null:t)}),o("disableInput",!1,function(e,t){t||e.display.input.reset()},!0),o("dragDrop",!0,fl),o("allowDropFileTypes",null),o("cursorBlinkRate",530),o("cursorScrollMargin",0),o("cursorHeight",1,vr,!0),o("singleCursorHeightPerLine",!0,vr,!0),o("workTime",100),o("workDelay",100),o("flattenSpans",!0,wi,!0),o("addModeClass",!1,wi,!0),o("pollInterval",100),o("undoDepth",200,function(e,t){return e.doc.history.undoDepth=t}),o("historyEventDelay",1250),o("viewportMargin",10,function(e){return e.refresh()},!0),o("maxHighlightLength",1e4,wi,!0),o("moveInputWithCursor",!0,function(e,t){t||e.display.input.resetPosition()}),o("tabindex",null,function(e,t){return e.display.input.getField().tabIndex=t||""}),o("autofocus",null),o("direction","ltr",function(e,t){return e.doc.setDirection(t)},!0),o("phrases",null),Hl=(Wl=p).optionHandlers,Fl=Wl.helpers={},Wl.prototype={constructor:Wl,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,t){var n=this.options,r=n[e];n[e]==t&&"mode"!=e||(n[e]=t,Hl.hasOwnProperty(e)&&R(this,Hl[e])(this,t,r),O(this,"optionChange",this,e))},getOption:function(e){return this.options[e]},getDoc:function(){return this.doc},addKeyMap:function(e,t){this.state.keyMaps[t?"push":"unshift"](Io(e))},removeKeyMap:function(e){for(var t=this.state.keyMaps,n=0;n<t.length;++n)if(t[n]==e||t[n].name==e)return t.splice(n,1),!0},addOverlay:t(function(e,t){var n=e.token?e:Wl.getMode(this.options,e);if(n.startState)throw new Error("Overlays may not be stateful.");for(var r=this.state.overlays,n={mode:n,modeSpec:e,opaque:t&&t.opaque,priority:t&&t.priority||0},i=function(e){return e.priority},o=0,l=i(n);o<r.length&&i(r[o])<=l;)o++;r.splice(o,0,n),this.state.modeGen++,I(this)}),removeOverlay:t(function(e){for(var t=this.state.overlays,n=0;n<t.length;++n){var r=t[n].modeSpec;if(r==e||"string"==typeof e&&r.name==e)return t.splice(n,1),this.state.modeGen++,void I(this)}}),indentLine:t(function(e,t,n){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),mt(this.doc,e)&&ml(this,e,t,n)}),indentSelection:t(function(e){for(var t=this.doc.sel.ranges,n=-1,r=0;r<t.length;r++){var i=t[r];if(i.empty())i.head.line>n&&(ml(this,i.head.line,e,!0),n=i.head.line,r==this.doc.sel.primIndex&&Dr(this));else{for(var o=i.from(),i=i.to(),l=Math.max(n,o.line),n=Math.min(this.lastLine(),i.line-(i.ch?0:1))+1,s=l;s<n;++s)ml(this,s,e);i=this.doc.sel.ranges;0==o.ch&&t.length==i.length&&0<i[r].from().ch&&Ri(this.doc,r,new G(o,i[r].to()),fe)}}}),getTokenAt:function(e,t){return Ht(this,e,t)},getLineTokens:function(e,t){return Ht(this,F(e),t,!0)},getTokenTypeAt:function(e){e=E(this.doc,e);var t,n=Mt(this,W(this.doc,e.line)),r=0,i=(n.length-1)/2,o=e.ch;if(0==o)t=n[2];else for(;;){var l=r+i>>1;if((l?n[2*l-1]:0)>=o)i=l;else{if(!(n[2*l+1]<o)){t=n[2*l+2];break}r=1+l}}e=t?t.indexOf("overlay "):-1;return e<0?t:0==e?null:t.slice(0,e-1)},getModeAt:function(e){var t=this.doc.mode;return t.innerMode?Wl.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(!Fl.hasOwnProperty(t))return n;var r=Fl[t],i=this.getModeAt(e);if("string"==typeof i[t])r[i[t]]&&n.push(r[i[t]]);else if(i[t])for(var o=0;o<i[t].length;o++){var l=r[i[t][o]];l&&n.push(l)}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 a=r._global[s];a.pred(i,this)&&-1==L(n,a.val)&&n.push(a.val)}return n},getStateAfter:function(e,t){var n=this.doc;return Nt(this,(e=Ct(n,null==e?n.first+n.size-1:e))+1,t).state},cursorCoords:function(e,t){var n=this.doc.sel.primary(),e=null==e?n.head:"object"==typeof e?E(this.doc,e):e?n.from():n.to();return qn(this,e,t||"page")},charCoords:function(e,t){return _n(this,E(this.doc,e),t||"page")},coordsChar:function(e,t){return Jn(this,(e=$n(this,e,t||"page")).left,e.top)},lineAtHeight:function(e,t){return e=$n(this,{top:e,left:0},t||"page").top,gt(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t,n){var r=!1,i="number"==typeof e?(i=this.doc.first+this.doc.size-1,e<this.doc.first?e=this.doc.first:i<e&&(e=i,r=!0),W(this.doc,e)):e;return Yn(this,i,{top:0,left:0},t||"page",n||r).top+(r?this.doc.height-tn(i):0)},defaultTextHeight:function(){return or(this.display)},defaultCharWidth:function(){return lr(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,n,r,i){var o,l,s=this.display,a=(e=qn(this,E(this.doc,e))).bottom,u=e.left;t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),s.sizer.appendChild(t),"over"==r?a=e.top:"above"!=r&&"near"!=r||(l=Math.max(s.wrapper.clientHeight,this.doc.height),o=Math.max(s.sizer.clientWidth,s.lineSpace.clientWidth),("above"==r||e.bottom+t.offsetHeight>l)&&e.top>t.offsetHeight?a=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=l&&(a=e.bottom),u+t.offsetWidth>o&&(u=o-t.offsetWidth)),t.style.top=a+"px",t.style.left=t.style.right="","right"==i?(u=s.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?u=0:"middle"==i&&(u=(s.sizer.clientWidth-t.offsetWidth)/2),t.style.left=u+"px"),n&&(r=this,l={left:u,top:a,right:u+t.offsetWidth,bottom:a+t.offsetHeight},null!=(l=Or(r,l)).scrollTop&&Pr(r,l.scrollTop),null!=l.scrollLeft&&Ir(r,l.scrollLeft))},triggerOnKeyDown:t(Qo),triggerOnKeyPress:t(el),triggerOnKeyUp:Jo,triggerOnMouseDown:t(il),execCommand:function(e){if(Vo.hasOwnProperty(e))return Vo[e].call(null,this)},triggerElectric:t(function(e){xl(this,e)}),findPosH:function(e,t,n,r){for(var i=1,o=(t<0&&(i=-1,t=-t),E(this.doc,e)),l=0;l<t&&!(o=kl(this.doc,o,i,n,r)).hitSide;++l);return o},moveH:t(function(t,n){var r=this;this.extendSelectionsBy(function(e){return r.display.shift||r.doc.extend||e.empty()?kl(r.doc,e.head,t,n,r.options.rtlMoveVisually):t<0?e.from():e.to()},ge)}),deleteH:t(function(n,r){var e=this.doc.sel,i=this.doc;e.somethingSelected()?i.replaceSelection("",null,"+delete"):zo(this,function(e){var t=kl(i,e.head,n,r,!1);return n<0?{from:t,to:e.head}:{from:e.head,to:t}})}),findPosV:function(e,t,n,r){for(var i=1,o=r,l=(t<0&&(i=-1,t=-t),E(this.doc,e)),s=0;s<t;++s){var a=qn(this,l,"div");if(null==o?o=a.left:a.left=o,(l=Tl(this,a,i,n)).hitSide)break}return l},moveV:t(function(r,i){var o=this,l=this.doc,s=[],a=!this.display.shift&&!l.extend&&l.sel.somethingSelected();if(l.extendSelectionsBy(function(e){if(a)return r<0?e.from():e.to();var t=qn(o,e.head,"div"),n=(null!=e.goalColumn&&(t.left=e.goalColumn),s.push(t.left),Tl(o,t,r,i));return"page"==i&&e==l.sel.primary()&&Ar(o,_n(o,n,"div").top-t.top),n},ge),s.length)for(var e=0;e<l.sel.ranges.length;e++)l.sel.ranges[e].goalColumn=s[e]}),findWordAt:function(e){var t=W(this.doc,e.line).text,n=e.ch,r=e.ch;if(t){for(var i=this.getHelper(e,"wordChars"),o=("before"!=e.sticky&&r!=t.length||!n?++r:--n,t.charAt(n)),l=Le(o,i)?function(e){return Le(e,i)}:/\s/.test(o)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!Le(e)};0<n&&l(t.charAt(n-1));)--n;for(;r<t.length&&l(t.charAt(r));)++r}return new G(F(e.line,n),F(e.line,r))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||(((this.state.overwrite=!this.state.overwrite)?ie:ee)(this.display.cursorDiv,"CodeMirror-overwrite"),O(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==N()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:t(function(e,t){Wr(this,e,t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-An(this)-this.display.barHeight,width:e.scrollWidth-An(this)-this.display.barWidth,clientHeight:Wn(this),clientWidth:Dn(this)}},scrollIntoView:t(function(e,t){var n;null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:F(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line?(t=e,Hr(n=this),n.curOp.scrollToPos=t):Fr(this,e.from,e.to,e.margin)}),setSize:t(function(e,t){function n(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e}var r=this,i=(null!=e&&(this.display.wrapper.style.width=n(e)),null!=t&&(this.display.wrapper.style.height=n(t)),this.options.lineWrapping&&Un(this),this.display.viewFrom);this.doc.iter(i,this.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){fr(r,i,"widget");break}++i}),this.curOp.forceUpdate=!0,O(this,"refresh",this)}),operation:function(e){return h(this,e)},startOperation:function(){return Xr(this)},endOperation:function(){return Yr(this)},refresh:t(function(){var e=this.display.cachedTextHeight;I(this),this.curOp.forceUpdate=!0,Vn(this),Wr(this,this.doc.scrollLeft,this.doc.scrollTop),ei(this.display),(null==e||.5<Math.abs(e-or(this.display))||this.options.lineWrapping)&&cr(this),O(this,"refresh",this)}),swapDoc:t(function(e){var t=this.doc;return t.cm=null,this.state.selectingText&&this.state.selectingText(),Li(this,e),Vn(this),this.display.input.reset(),Wr(this,e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,b(this,"swapDoc",this,t),t}),phrase:function(e){var t=this.options.phrases;return t&&Object.prototype.hasOwnProperty.call(t,e)?t[e]:e},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},Ke(Wl),Wl.registerHelper=function(e,t,n){Fl.hasOwnProperty(e)||(Fl[e]=Wl[e]={_global:[]}),Fl[e][t]=n},Wl.registerGlobalHelper=function(e,t,n,r){Wl.registerHelper(e,t,r),Fl[e]._global.push({pred:n,val:r})};var Pl,El="iter insert remove copy getEditor constructor".split(" ");for(Pl in f.prototype)f.prototype.hasOwnProperty(Pl)&&L(El,Pl)<0&&(p.prototype[Pl]=function(e){return function(){return e.apply(this.doc,arguments)}}(f.prototype[Pl]));return Ke(f),p.inputStyles={textarea:i,contenteditable:r},p.defineMode=function(e){p.defaults.mode||"null"==e||(p.defaults.mode=e),function(e,t){2<arguments.length&&(t.dependencies=Array.prototype.slice.call(arguments,2)),rt[e]=t}.apply(this,arguments)},p.defineMIME=function(e,t){it[e]=t},p.defineMode("null",function(){return{token:function(e){return e.skipToEnd()}}}),p.defineMIME("text/plain","null"),p.defineExtension=function(e,t){p.prototype[e]=t},p.defineDocExtension=function(e,t){f.prototype[e]=t},p.fromTextArea=function(t,n){var e;function r(){t.value=s.getValue()}if((n=n?ue(n):{}).value=t.value,!n.tabindex&&t.tabIndex&&(n.tabindex=t.tabIndex),!n.placeholder&&t.placeholder&&(n.placeholder=t.placeholder),null==n.autofocus&&(e=N(),n.autofocus=e==t||null!=t.getAttribute("autofocus")&&e==document.body),t.form&&(k(t.form,"submit",r),!n.leaveSubmitMethodAlone)){var i=t.form,o=i.submit;try{var l=i.submit=function(){r(),i.submit=o,i.submit(),i.submit=l}}catch(e){}}n.finishInit=function(e){e.save=r,e.getTextArea=function(){return t},e.toTextArea=function(){e.toTextArea=isNaN,r(),t.parentNode.removeChild(e.getWrapperElement()),t.style.display="",t.form&&(T(t.form,"submit",r),n.leaveSubmitMethodAlone||"function"!=typeof t.form.submit||(t.form.submit=o))}},t.style.display="none";var s=p(function(e){return t.parentNode.insertBefore(e,t.nextSibling)},n);return s},(e=p).off=T,e.on=k,e.wheelEventPixels=hi,e.Doc=f,e.splitLines=Je,e.countColumn=S,e.findColumn=me,e.isWordChar=Se,e.Pass=de,e.signal=O,e.Line=on,e.changeEnd=gi,e.scrollbarModel=Vr,e.Pos=F,e.cmpPos=P,e.modes=rt,e.mimeModes=it,e.resolveMode=ot,e.getMode=lt,e.modeExtensions=st,e.extendMode=at,e.copyState=ut,e.startState=ht,e.innerMode=ct,e.commands=Vo,e.keyMap=Ao,e.keyName=Eo,e.isModifierKey=Fo,e.lookupKey=Ho,e.normalizeKeyMap=Wo,e.StringStream=g,e.SharedTextMarker=go,e.TextMarker=ho,e.LineWidget=uo,e.e_preventDefault=D,e.e_stopPropagation=je,e.e_stop=Ye,e.addClass=ie,e.contains=re,e.rmClass=ee,e.keyNames=To,p.version="5.65.6",p});