/**
 * easymde v2.9.0
 * Copyright Jeroen Akkerman
 * @link https://github.com/ionaru/easy-markdown-editor
 * @license MIT
 */
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n&&n.line==t.line?(e.display.externalMeasured=null,t.measure=n.measure,n.built):Jt(e,t)}function pn(e,t){var n=t.text.className,r=dn(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,mn(e,t)):n&&(t.text.className=n)}function mn(e,t){!function(e,t){var n=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(n&&(n+=" CodeMirror-linebackground"),t.background)n?t.background.className=n:(t.background.parentNode.removeChild(t.background),t.background=null);else if(n){var r=fn(t);t.background=r.insertBefore(E("div",null,n),r.firstChild),e.display.input.setUneditable(t.background)}}(e,t),t.line.wrapClass?fn(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var n=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=n||""}function gn(e,t,n,r){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var i=fn(t);t.gutterBackground=E("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),i.insertBefore(t.gutterBackground,t.text)}var o=t.line.gutterMarkers;if(e.options.lineNumbers||o){var a=fn(t),s=t.gutter=E("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px");if(e.display.input.setUneditable(s),a.insertBefore(s,t.text),t.line.gutterClass&&(s.className+=" "+t.line.gutterClass),!e.options.lineNumbers||o&&o["CodeMirror-linenumbers"]||(t.lineNumber=s.appendChild(E("div",et(e.options,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+r.gutterLeft["CodeMirror-linenumbers"]+"px; width: 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r(t,n,"ltr",0);for(var i=!1,o=0;o<e.length;++o){var a=e[o];(a.from<n&&a.to>t||t==n&&a.to==t)&&(r(Math.max(a.from,t),Math.min(a.to,n),1==a.level?"rtl":"ltr",o),i=!0)}i||r(t,n,"ltr")}(m,n||0,null==r?f:r,(function(e,t,i,h){var g="ltr"==i,v=d(e,g?"left":"right"),y=d(t-1,g?"right":"left"),x=null==n&&0==e,b=null==r&&t==f,w=0==h,k=!m||h==m.length-1;if(y.top-v.top<=3){var C=(u?b:x)&&k,S=(u?x:b)&&w?s:(g?v:y).left,L=C?l:(g?y:v).right;c(S,v.top,L-S,v.bottom)}else{var T,M,A,E;g?(T=u&&x&&w?s:v.left,M=u?l:p(e,i,"before"),A=u?s:p(t,i,"after"),E=u&&b&&k?l:y.right):(T=u?p(e,i,"before"):s,M=!u&&x&&w?l:v.right,A=!u&&b&&k?s:y.left,E=u?p(t,i,"after"):l),c(T,v.top,M-T,v.bottom),v.bottom<y.top&&c(s,v.bottom,null,y.top),c(A,y.top,E-A,y.bottom)}(!o||br(v,o)<0)&&(o=v),br(y,o)<0&&(o=y),(!a||br(v,a)<0)&&(a=v),br(y,a)<0&&(a=y)})),{start:o,end:a}}var f=t.from(),d=t.to();if(f.line==d.line)h(f.line,f.ch,d.ch);else{var p=Ve(i,f.line),m=Ve(i,d.line),g=Ht(p)==Ht(m),v=h(f.line,f.ch,g?p.text.length+1:null).end,y=h(d.line,g?0:null,d.ch).start;g&&(v.top<y.top-2?(c(v.right,v.top,null,v.bottom),c(s,y.top,y.left,y.bottom)):c(v.right,v.top,y.left-v.right,v.bottom)),v.bottom<y.top&&c(s,v.bottom,null,y.top)}n.appendChild(o)}function kr(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var n=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval((function(){return t.cursorDiv.style.visibility=(n=!n)?"":"hidden"}),e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function Cr(e){e.state.focused||(e.display.input.focus(),Lr(e))}function Sr(e){e.state.delayingBlurEvent=!0,setTimeout((function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Tr(e))}),100)}function Lr(e,t){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(me(e,"focus",e,t),e.state.focused=!0,O(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),l&&setTimeout((function(){return e.display.input.reset(!0)}),20)),e.display.input.receivedFocus()),kr(e))}function Tr(e,t){e.state.delayingBlurEvent||(e.state.focused&&(me(e,"blur",e,t),e.state.focused=!1,T(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout((function(){e.state.focused||(e.display.shift=!1)}),150))}function Mr(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var i=t.view[r],o=e.options.lineWrapping,l=void 0,u=0;if(!i.hidden){if(a&&s<8){var c=i.node.offsetTop+i.node.offsetHeight;l=c-n,n=c}else{var h=i.node.getBoundingClientRect();l=h.bottom-h.top,!o&&i.text.firstChild&&(u=i.text.firstChild.getBoundingClientRect().right-h.left-1)}var f=i.line.height-l;if((f>.005||f<-.005)&&(Ye(i.line,l),Ar(i.line),i.rest))for(var d=0;d<i.rest.length;d++)Ar(i.rest[d]);if(u>e.display.sizerWidth){var p=Math.ceil(u/or(e.display));p>e.display.maxLineLength&&(e.display.maxLineLength=p,e.display.maxLine=i.line,e.display.maxLineChanged=!0)}}}}function Ar(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 Er(e,t,n){var r=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-Sn(e));var i=n&&null!=n.bottom?n.bottom:r+e.wrapper.clientHeight,o=Je(t,r),a=Je(t,i);if(n&&n.ensure){var s=n.ensure.from.line,l=n.ensure.to.line;s<o?(o=s,a=Je(t,qt(Ve(t,s))+e.wrapper.clientHeight)):Math.min(l,t.lastLine())>=a&&(o=Je(t,qt(Ve(t,l))-e.wrapper.clientHeight),a=l)}return{from:o,to:Math.max(a,o+1)}}function Nr(e,t){var n=e.display,r=ir(e.display);t.top<0&&(t.top=0);var i=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:n.scroller.scrollTop,o=En(e),a={};t.bottom-t.top>o&&(t.bottom=t.top+o);var s=e.doc.height+Ln(n),l=t.top<r,u=t.bottom>s-r;if(t.top<i)a.scrollTop=l?0:t.top;else if(t.bottom>i+o){var c=Math.min(t.top,(u?s:t.bottom)-o);c!=i&&(a.scrollTop=c)}var h=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:n.scroller.scrollLeft,f=An(e)-(e.options.fixedGutter?n.gutters.offsetWidth:0),d=t.right-t.left>f;return d&&(t.right=t.left+f),t.left<10?a.scrollLeft=0:t.left<h?a.scrollLeft=Math.max(0,t.left-(d?0:10)):t.right>f+h-3&&(a.scrollLeft=t.right+(d?0:10)-f),a}function Dr(e,t){null!=t&&(Ir(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Fr(e){Ir(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Or(e,t,n){null==t&&null==n||Ir(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function Ir(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,Br(e,Kn(e,t.from),Kn(e,t.to),t.margin))}function Br(e,t,n,r){var i=Nr(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});Or(e,i.scrollLeft,i.scrollTop)}function Rr(e,t){Math.abs(e.doc.scrollTop-t)<2||(n||li(e,{top:t}),zr(e,t,!0),n&&li(e),ri(e,100))}function zr(e,t,n){t=Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t),(e.display.scroller.scrollTop!=t||n)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function Pr(e,t,n,r){t=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,hi(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Hr(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+Ln(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+Mn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var jr=function(e,t,n){this.cm=n;var r=this.vert=E("div",[E("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=E("div",[E("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=i.tabIndex=-1,e(r),e(i),fe(r,"scroll",(function(){r.clientHeight&&t(r.scrollTop,"vertical")})),fe(i,"scroll",(function(){i.clientWidth&&t(i.scrollLeft,"horizontal")})),this.checkedZeroWidth=!1,a&&s<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};jr.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var i=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(n?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(0==r&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:t?r:0}},jr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},jr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},jr.prototype.zeroWidthHack=function(){var e=y&&!d?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new H,this.disableVert=new H},jr.prototype.enableZeroWidthBar=function(e,t,n){e.style.pointerEvents="auto",t.set(1e3,(function r(){var i=e.getBoundingClientRect();("vert"==n?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1))!=e?e.style.pointerEvents="none":t.set(1e3,r)}))},jr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var _r=function(){};function Wr(e,t){t||(t=Hr(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&&Mr(e),Ur(e,Hr(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=""}_r.prototype.update=function(){return{bottom:0,right:0}},_r.prototype.setScrollLeft=function(){},_r.prototype.setScrollTop=function(){},_r.prototype.clear=function(){};var qr={native:jr,null:_r};function $r(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&T(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new qr[e.options.scrollbarStyle]((function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),fe(t,"mousedown",(function(){e.state.focused&&setTimeout((function(){return e.display.input.focus()}),0)})),t.setAttribute("cm-not-content","true")}),(function(t,n){"horizontal"==n?Pr(e,t):Rr(e,t)}),e),e.display.scrollbars.addClass&&O(e.display.wrapper,e.display.scrollbars.addClass)}var Gr=0;function Vr(e){var t;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:++Gr},t=e.curOp,sn?sn.ops.push(t):t.ownsGroup=sn={ops:[t],delayedCallbacks:[]}}function Xr(e){var t=e.curOp;t&&function(e,t){var n=e.ownsGroup;if(n)try{!function(e){var t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n].call(null);for(var r=0;r<e.ops.length;r++){var i=e.ops[r];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(n<t.length)}(n)}finally{sn=null,t(n)}}(t,(function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;!function(e){for(var t=e.ops,n=0;n<t.length;n++)Kr(t[n]);for(var r=0;r<t.length;r++)(i=t[r]).updatedDisplay=i.mustUpdate&&ai(i.cm,i.update);var i;for(var o=0;o<t.length;o++)Yr(t[o]);for(var a=0;a<t.length;a++)Zr(t[a]);for(var s=0;s<t.length;s++)Jr(t[s])}(e)}))}function Kr(e){var t=e.cm,n=t.display;!function(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Mn(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Mn(e)+"px",t.scrollbarsClipped=!0)}(t),e.updateMaxLine&&Gt(t),e.mustUpdate=e.viewChanged||e.forceUpdate||null!=e.scrollTop||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new oi(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Yr(e){var t=e.cm,n=t.display;e.updatedDisplay&&Mr(t),e.barMeasure=Hr(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Dn(t,n.maxLine,n.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(n.scroller.clientWidth,n.sizer.offsetLeft+e.adjustWidthTo+Mn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-An(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Zr(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Pr(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==F();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Wr(t,e.barMeasure),e.updatedDisplay&&ci(t,e.barMeasure),e.selectionChanged&&kr(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&Cr(e.cm)}function Jr(e){var t=e.cm,n=t.display,r=t.doc;(e.updatedDisplay&&si(t,e.update),null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null!=e.scrollTop&&zr(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&Pr(t,e.scrollLeft,!0,!0),e.scrollToPos)&&function(e,t){if(!ge(e,"scrollCursorIntoView")){var n=e.display,r=n.sizer.getBoundingClientRect(),i=null;if(t.top+r.top<0?i=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null!=i&&!p){var o=E("div","​",null,"position: absolute;\n                         top: "+(t.top-n.viewOffset-Sn(e.display))+"px;\n                         height: "+(t.bottom-t.top+Mn(e)+n.barHeight)+"px;\n                         left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(o),o.scrollIntoView(i),e.display.lineSpace.removeChild(o)}}}(t,function(e,t,n,r){var i;null==r&&(r=0),e.options.lineWrapping||t!=n||(n="before"==(t=t.ch?tt(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t).sticky?tt(t.line,t.ch+1,"before"):t);for(var o=0;o<5;o++){var a=!1,s=Xn(e,t),l=n&&n!=t?Xn(e,n):s,u=Nr(e,i={left:Math.min(s.left,l.left),top:Math.min(s.top,l.top)-r,right:Math.max(s.left,l.left),bottom:Math.max(s.bottom,l.bottom)+r}),c=e.doc.scrollTop,h=e.doc.scrollLeft;if(null!=u.scrollTop&&(Rr(e,u.scrollTop),Math.abs(e.doc.scrollTop-c)>1&&(a=!0)),null!=u.scrollLeft&&(Pr(e,u.scrollLeft),Math.abs(e.doc.scrollLeft-h)>1&&(a=!0)),!a)break}return i}(t,lt(r,e.scrollToPos.from),lt(r,e.scrollToPos.to),e.scrollToPos.margin));var i=e.maybeHiddenMarkers,o=e.maybeUnhiddenMarkers;if(i)for(var a=0;a<i.length;++a)i[a].lines.length||me(i[a],"hide");if(o)for(var s=0;s<o.length;++s)o[s].lines.length&&me(o[s],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&me(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Qr(e,t){if(e.curOp)return t();Vr(e);try{return t()}finally{Xr(e)}}function ei(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Vr(e);try{return t.apply(e,arguments)}finally{Xr(e)}}}function ti(e){return function(){if(this.curOp)return e.apply(this,arguments);Vr(this);try{return e.apply(this,arguments)}finally{Xr(this)}}}function ni(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Vr(t);try{return e.apply(this,arguments)}finally{Xr(t)}}}function ri(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,R(ii,e))}function ii(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,r=pt(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),(function(o){if(r.line>=e.display.viewFrom){var a=o.styles,s=o.text.length>e.options.maxHighlightLength?Ue(t.mode,r.state):null,l=ft(e,o,r,!0);s&&(r.state=s),o.styles=l.styles;var u=o.styleClasses,c=l.classes;c?o.styleClasses=c:u&&(o.styleClasses=null);for(var h=!a||a.length!=o.styles.length||u!=c&&(!u||!c||u.bgClass!=c.bgClass||u.textClass!=c.textClass),f=0;!h&&f<a.length;++f)h=a[f]!=o.styles[f];h&&i.push(r.line),o.stateAfter=r.save(),r.nextLine()}else o.text.length<=e.options.maxHighlightLength&&mt(e,o.text,r),o.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return ri(e,e.options.workDelay),!0})),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&Qr(e,(function(){for(var t=0;t<i.length;t++)dr(e,i[t],"text")}))}}var oi=function(e,t,n){var r=e.display;this.viewport=t,this.visible=Er(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=An(e),this.force=n,this.dims=ar(e),this.events=[]};function ai(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==gr(e))return!1;fi(e)&&(pr(e),t.dims=ar(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),a=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(r.first,n.viewFrom)),n.viewTo>a&&n.viewTo-a<20&&(a=Math.min(i,n.viewTo)),Ct&&(o=jt(e.doc,o),a=_t(e.doc,a));var s=o!=n.viewFrom||a!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;!function(e,t,n){var r=e.display;0==r.view.length||t>=r.viewTo||n<=r.viewFrom?(r.view=an(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=an(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(hr(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(an(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,hr(e,n)))),r.viewTo=n}(e,o,a),n.viewOffset=qt(Ve(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var u=gr(e);if(!s&&0==u&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;var c=function(e){if(e.hasFocus())return null;var t=F();if(!t||!D(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=window.getSelection();r.anchorNode&&r.extend&&D(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}(e);return u>4&&(n.lineDiv.style.display="none"),function(e,t,n){var r=e.display,i=e.options.lineNumbers,o=r.lineDiv,a=o.firstChild;function s(t){var n=t.nextSibling;return l&&y&&e.display.currentWheelTarget==t?t.style.display="none":t.parentNode.removeChild(t),n}for(var u=r.view,c=r.viewFrom,h=0;h<u.length;h++){var f=u[h];if(f.hidden);else if(f.node&&f.node.parentNode==o){for(;a!=f.node;)a=s(a);var d=i&&null!=t&&t<=c&&f.lineNumber;f.changes&&(j(f.changes,"gutter")>-1&&(d=!1),hn(e,f,c,n)),d&&(M(f.lineNumber),f.lineNumber.appendChild(document.createTextNode(et(e.options,c)))),a=f.node.nextSibling}else{var p=yn(e,f,c,n);o.insertBefore(p,a)}c+=f.size}for(;a;)a=s(a)}(e,n.updateLineNumbers,t.dims),u>4&&(n.lineDiv.style.display=""),n.renderedView=n.view,function(e){if(e&&e.activeElt&&e.activeElt!=F()&&(e.activeElt.focus(),e.anchorNode&&D(document.body,e.anchorNode)&&D(document.body,e.focusNode))){var t=window.getSelection(),n=document.createRange();n.setEnd(e.anchorNode,e.anchorOffset),n.collapse(!1),t.removeAllRanges(),t.addRange(n),t.extend(e.focusNode,e.focusOffset)}}(c),M(n.cursorDiv),M(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,s&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,ri(e,400)),n.updateLineNumbers=null,!0}function si(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=An(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+Ln(e.display)-En(e),n.top)}),t.visible=Er(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&ai(e,t);r=!1){Mr(e);var i=Hr(e);vr(e),Wr(e,i),ci(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 li(e,t){var n=new oi(e,t);if(ai(e,n)){Mr(e),si(e,n);var r=Hr(e);vr(e),Wr(e,r),ci(e,r),n.finish()}}function ui(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function ci(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+Mn(e)+"px"}function hi(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=sr(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",a=0;a<n.length;a++)if(!n[a].hidden){e.options.fixedGutter&&(n[a].gutter&&(n[a].gutter.style.left=o),n[a].gutterBackground&&(n[a].gutterBackground.style.left=o));var s=n[a].alignable;if(s)for(var l=0;l<s.length;l++)s[l].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function fi(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=et(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(E("div",[E("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),o=i.firstChild.offsetWidth,a=i.offsetWidth-o;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(o,r.lineGutter.offsetWidth-a)+1,r.lineNumWidth=r.lineNumInnerWidth+a,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",ui(e.display),!0}return!1}function di(e,t){for(var n=[],r=!1,i=0;i<e.length;i++){var o=e[i],a=null;if("string"!=typeof o&&(a=o.style,o=o.className),"CodeMirror-linenumbers"==o){if(!t)continue;r=!0}n.push({className:o,style:a})}return t&&!r&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function pi(e){var t=e.gutters,n=e.gutterSpecs;M(t),e.lineGutter=null;for(var r=0;r<n.length;++r){var i=n[r],o=i.className,a=i.style,s=t.appendChild(E("div",null,"CodeMirror-gutter 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e=0;e<this.events.length;e++)me.apply(null,this.events[e])};var vi=0,yi=null;function xi(e){var t=e.wheelDeltaX,n=e.wheelDeltaY;return null==t&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),null==n&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:null==n&&(n=e.wheelDelta),{x:t,y:n}}function bi(e){var t=xi(e);return t.x*=yi,t.y*=yi,t}function wi(e,t){var r=xi(t),i=r.x,o=r.y,a=e.display,s=a.scroller,u=s.scrollWidth>s.clientWidth,c=s.scrollHeight>s.clientHeight;if(i&&u||o&&c){if(o&&y&&l)e:for(var f=t.target,d=a.view;f!=s;f=f.parentNode)for(var p=0;p<d.length;p++)if(d[p].node==f){e.display.currentWheelTarget=f;break e}if(i&&!n&&!h&&null!=yi)return o&&c&&Rr(e,Math.max(0,s.scrollTop+o*yi)),Pr(e,Math.max(0,s.scrollLeft+i*yi)),(!o||o&&c)&&be(t),void(a.wheelStartX=null);if(o&&null!=yi){var m=o*yi,g=e.doc.scrollTop,v=g+a.wrapper.clientHeight;m<0?g=Math.max(0,g+m-50):v=Math.min(e.doc.height,v+m+50),li(e,{top:g,bottom:v})}vi<20&&(null==a.wheelStartX?(a.wheelStartX=s.scrollLeft,a.wheelStartY=s.scrollTop,a.wheelDX=i,a.wheelDY=o,setTimeout((function(){if(null!=a.wheelStartX){var e=s.scrollLeft-a.wheelStartX,t=s.scrollTop-a.wheelStartY,n=t&&a.wheelDY&&t/a.wheelDY||e&&a.wheelDX&&e/a.wheelDX;a.wheelStartX=a.wheelStartY=null,n&&(yi=(yi*vi+n)/(vi+1),++vi)}}),200)):(a.wheelDX+=i,a.wheelDY+=o))}}a?yi=-.53:n?yi=15:c?yi=-.7:f&&(yi=-1/3);var ki=function(e,t){this.ranges=e,this.primIndex=t};ki.prototype.primary=function(){return this.ranges[this.primIndex]},ki.prototype.equals=function(e){if(e==this)return!0;if(e.primIndex!=this.primIndex||e.ranges.length!=this.ranges.length)return!1;for(var t=0;t<this.ranges.length;t++){var n=this.ranges[t],r=e.ranges[t];if(!rt(n.anchor,r.anchor)||!rt(n.head,r.head))return!1}return!0},ki.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new Ci(it(this.ranges[t].anchor),it(this.ranges[t].head));return new ki(e,this.primIndex)},ki.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},ki.prototype.contains=function(e,t){t||(t=e);for(var n=0;n<this.ranges.length;n++){var r=this.ranges[n];if(nt(t,r.from())>=0&&nt(e,r.to())<=0)return n}return-1};var Ci=function(e,t){this.anchor=e,this.head=t};function Si(e,t,n){var r=e&&e.options.selectionsMayTouch,i=t[n];t.sort((function(e,t){return nt(e.from(),t.from())})),n=j(t,i);for(var o=1;o<t.length;o++){var a=t[o],s=t[o-1],l=nt(s.to(),a.from());if(r&&!a.empty()?l>0:l>=0){var u=at(s.from(),a.from()),c=ot(s.to(),a.to()),h=s.empty()?a.from()==a.head:s.from()==s.head;o<=n&&--n,t.splice(--o,2,new Ci(h?c:u,h?u:c))}}return new ki(t,n)}function Li(e,t){return new ki([new Ci(e,t||e)],0)}function Ti(e){return e.text?tt(e.from.line+e.text.length-1,K(e.text).length+(1==e.text.length?e.from.ch:0)):e.to}function Mi(e,t){if(nt(e,t.from)<0)return e;if(nt(e,t.to)<=0)return Ti(t);var n=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=Ti(t).ch-t.to.ch),tt(n,r)}function Ai(e,t){for(var n=[],r=0;r<e.sel.ranges.length;r++){var i=e.sel.ranges[r];n.push(new Ci(Mi(i.anchor,t),Mi(i.head,t)))}return Si(e.cm,n,e.sel.primIndex)}function Ei(e,t,n){return e.line==t.line?tt(n.line,e.ch-t.ch+n.ch):tt(n.line+(e.line-t.line),e.ch)}function Ni(e){e.doc.mode=je(e.options,e.doc.modeOption),Di(e)}function Di(e){e.doc.iter((function(e){e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null)})),e.doc.modeFrontier=e.doc.highlightFrontier=e.doc.first,ri(e,100),e.state.modeGen++,e.curOp&&fr(e)}function Fi(e,t){return 0==t.from.ch&&0==t.to.ch&&""==K(t.text)&&(!e.cm||e.cm.options.wholeLineUpdateBefore)}function Oi(e,t,n,r){function i(e){return n?n[e]:null}function 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i=e.history;i.undone.length=0;var o,a,s=+new Date;if((i.lastOp==r||i.lastOrigin==t.origin&&t.origin&&("+"==t.origin.charAt(0)&&i.lastModTime>s-(e.cm?e.cm.options.historyEventDelay:500)||"*"==t.origin.charAt(0)))&&(o=function(e,t){return t?(Hi(e.done),K(e.done)):e.done.length&&!K(e.done).ranges?K(e.done):e.done.length>1&&!e.done[e.done.length-2].ranges?(e.done.pop(),K(e.done)):void 0}(i,i.lastOp==r)))a=K(o.changes),0==nt(t.from,t.to)&&0==nt(t.from,a.to)?a.to=Ti(t):o.changes.push(Pi(e,t));else{var l=K(i.done);for(l&&l.ranges||Wi(e.sel,i.done),o={changes:[Pi(e,t)],generation:i.generation},i.done.push(o);i.done.length>i.undoDepth;)i.done.shift(),i.done[0].ranges||i.done.shift()}i.done.push(n),i.generation=++i.maxGeneration,i.lastModTime=i.lastSelTime=s,i.lastOp=i.lastSelOp=r,i.lastOrigin=i.lastSelOrigin=t.origin,a||me(e,"historyAdded")}function _i(e,t,n,r){var i=e.history,o=r&&r.origin;n==i.lastSelOp||o&&i.lastSelOrigin==o&&(i.lastModTime==i.lastSelTime&&i.lastOrigin==o||function(e,t,n,r){var i=t.charAt(0);return"*"==i||"+"==i&&n.ranges.length==r.ranges.length&&n.somethingSelected()==r.somethingSelected()&&new Date-e.history.lastSelTime<=(e.cm?e.cm.options.historyEventDelay:500)}(e,o,K(i.done),t))?i.done[i.done.length-1]=t:Wi(t,i.done),i.lastSelTime=+new Date,i.lastSelOrigin=o,i.lastSelOp=n,r&&!1!==r.clearRedo&&Hi(i.undone)}function Wi(e,t){var n=K(t);n&&n.ranges&&n.equals(e)||t.push(e)}function Ui(e,t,n,r){var i=t["spans_"+e.id],o=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]={}))[o]=n.markedSpans),++o}))}function qi(e){if(!e)return null;for(var t,n=0;n<e.length;++n)e[n].marker.explicitlyCleared?t||(t=e.slice(0,n)):t&&t.push(e[n]);return t?t.length?t:null:e}function $i(e,t){var n=function(e,t){var n=t["spans_"+e.id];if(!n)return null;for(var r=[],i=0;i<t.text.length;++i)r.push(qi(n[i]));return r}(e,t),r=Mt(e,t);if(!n)return r;if(!r)return n;for(var i=0;i<n.length;++i){var o=n[i],a=r[i];if(o&&a)e:for(var s=0;s<a.length;++s){for(var l=a[s],u=0;u<o.length;++u)if(o[u].marker==l.marker)continue e;o.push(l)}else a&&(n[i]=a)}return n}function Gi(e,t,n){for(var r=[],i=0;i<e.length;++i){var o=e[i];if(o.ranges)r.push(n?ki.prototype.deepCopy.call(o):o);else{var a=o.changes,s=[];r.push({changes:s});for(var l=0;l<a.length;++l){var u=a[l],c=void 0;if(s.push({from:u.from,to:u.to,text:u.text}),t)for(var h in u)(c=h.match(/^spans_(\d+)$/))&&j(t,Number(c[1]))>-1&&(K(s)[h]=u[h],delete u[h])}}}return r}function Vi(e,t,n,r){if(r){var i=e.anchor;if(n){var o=nt(t,i)<0;o!=nt(n,i)<0?(i=t,t=n):o!=nt(t,n)<0&&(t=n)}return new Ci(i,t)}return new Ci(n||t,t)}function Xi(e,t,n,r,i){null==i&&(i=e.cm&&(e.cm.display.shift||e.extend)),Qi(e,new ki([Vi(e.sel.primary(),t,n,i)],0),r)}function Ki(e,t,n){for(var r=[],i=e.cm&&(e.cm.display.shift||e.extend),o=0;o<e.sel.ranges.length;o++)r[o]=Vi(e.sel.ranges[o],t[o],null,i);Qi(e,Si(e.cm,r,e.sel.primIndex),n)}function Yi(e,t,n,r){var i=e.sel.ranges.slice(0);i[t]=n,Qi(e,Si(e.cm,i,e.sel.primIndex),r)}function Zi(e,t,n,r){Qi(e,Li(t,n),r)}function Ji(e,t,n){var r=e.history.done,i=K(r);i&&i.ranges?(r[r.length-1]=t,eo(e,t,n)):Qi(e,t,n)}function Qi(e,t,n){eo(e,t,n),_i(e,e.sel,e.cm?e.cm.curOp.id:NaN,n)}function eo(e,t,n){(ye(e,"beforeSelectionChange")||e.cm&&ye(e.cm,"beforeSelectionChange"))&&(t=function(e,t,n){var r={ranges:t.ranges,update:function(t){this.ranges=[];for(var n=0;n<t.length;n++)this.ranges[n]=new Ci(lt(e,t[n].anchor),lt(e,t[n].head))},origin:n&&n.origin};return me(e,"beforeSelectionChange",e,r),e.cm&&me(e.cm,"beforeSelectionChange",e.cm,r),r.ranges!=t.ranges?Si(e.cm,r.ranges,r.ranges.length-1):t}(e,t,n));var r=n&&n.bias||(nt(t.primary().head,e.sel.primary().head)<0?-1:1);to(e,ro(e,t,r,!0)),n&&!1===n.scroll||!e.cm||Fr(e.cm)}function to(e,t){t.equals(e.sel)||(e.sel=t,e.cm&&(e.cm.curOp.updateInput=1,e.cm.curOp.selectionChanged=!0,ve(e.cm)),un(e,"cursorActivity",e))}function no(e){to(e,ro(e,e.sel,null,!1))}function ro(e,t,n,r){for(var i,o=0;o<t.ranges.length;o++){var a=t.ranges[o],s=t.ranges.length==e.sel.ranges.length&&e.sel.ranges[o],l=oo(e,a.anchor,s&&s.anchor,n,r),u=oo(e,a.head,s&&s.head,n,r);(i||l!=a.anchor||u!=a.head)&&(i||(i=t.ranges.slice(0,o)),i[o]=new Ci(l,u))}return i?Si(e.cm,i,t.primIndex):t}function io(e,t,n,r,i){var o=Ve(e,t.line);if(o.markedSpans)for(var a=0;a<o.markedSpans.length;++a){var s=o.markedSpans[a],l=s.marker,u="selectLeft"in l?!l.selectLeft:l.inclusiveLeft,c="selectRight"in l?!l.selectRight:l.inclusiveRight;if((null==s.from||(u?s.from<=t.ch:s.from<t.ch))&&(null==s.to||(c?s.to>=t.ch:s.to>t.ch))){if(i&&(me(l,"beforeCursorEnter"),l.explicitlyCleared)){if(o.markedSpans){--a;continue}break}if(!l.atomic)continue;if(n){var h=l.find(r<0?1:-1),f=void 0;if((r<0?c:u)&&(h=ao(e,h,-r,h&&h.line==t.line?o:null)),h&&h.line==t.line&&(f=nt(h,n))&&(r<0?f<0:f>0))return io(e,h,t,r,i)}var d=l.find(r<0?-1:1);return(r<0?u:c)&&(d=ao(e,d,r,d.line==t.line?o:null)),d?io(e,d,t,r,i):null}}return t}function oo(e,t,n,r,i){var o=r||1,a=io(e,t,n,o,i)||!i&&io(e,t,n,o,!0)||io(e,t,n,-o,i)||!i&&io(e,t,n,-o,!0);return a||(e.cantEdit=!0,tt(e.first,0))}function ao(e,t,n,r){return n<0&&0==t.ch?t.line>e.first?lt(e,tt(t.line-1)):null:n>0&&t.ch==(r||Ve(e,t.line)).text.length?t.line<e.first+e.size-1?tt(t.line+1,0):null:new tt(t.line,t.ch+n)}function so(e){e.setSelection(tt(e.firstLine(),0),tt(e.lastLine()),U)}function lo(e,t,n){var r={canceled:!1,from:t.from,to:t.to,text:t.text,origin:t.origin,cancel:function(){return r.canceled=!0}};return n&&(r.update=function(t,n,i,o){t&&(r.from=lt(e,t)),n&&(r.to=lt(e,n)),i&&(r.text=i),void 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i=r.length-1;i>=0;--i)co(e,{from:r[i].from,to:r[i].to,text:i?[""]:t.text,origin:t.origin});else co(e,t)}}function co(e,t){if(1!=t.text.length||""!=t.text[0]||0!=nt(t.from,t.to)){var n=Ai(e,t);ji(e,t,n,e.cm?e.cm.curOp.id:NaN),po(e,t,n,Mt(e,t));var r=[];Ii(e,(function(e,n){n||-1!=j(r,e.history)||(yo(e.history,t),r.push(e.history)),po(e,t,null,Mt(e,t))}))}}function ho(e,t,n){var r=e.cm&&e.cm.state.suppressEdits;if(!r||n){for(var i,o=e.history,a=e.sel,s="undo"==t?o.done:o.undone,l="undo"==t?o.undone:o.done,u=0;u<s.length&&(i=s[u],n?!i.ranges||i.equals(e.sel):i.ranges);u++);if(u!=s.length){for(o.lastOrigin=o.lastSelOrigin=null;;){if(!(i=s.pop()).ranges){if(r)return void s.push(i);break}if(Wi(i,l),n&&!i.equals(e.sel))return void Qi(e,i,{clearRedo:!1});a=i}var c=[];Wi(a,l),l.push({changes:c,generation:o.generation}),o.generation=i.generation||++o.maxGeneration;for(var h=ye(e,"beforeChange")||e.cm&&ye(e.cm,"beforeChange"),f=function(n){var r=i.changes[n];if(r.origin=t,h&&!lo(e,r,!1))return s.length=0,{};c.push(Pi(e,r));var o=n?Ai(e,r):K(s);po(e,r,o,$i(e,r)),!n&&e.cm&&e.cm.scrollIntoView({from:r.from,to:Ti(r)});var a=[];Ii(e,(function(e,t){t||-1!=j(a,e.history)||(yo(e.history,r),a.push(e.history)),po(e,r,null,$i(e,r))}))},d=i.changes.length-1;d>=0;--d){var p=f(d);if(p)return p.v}}}}function fo(e,t){if(0!=t&&(e.first+=t,e.sel=new ki(Y(e.sel.ranges,(function(e){return new Ci(tt(e.anchor.line+t,e.anchor.ch),tt(e.head.line+t,e.head.ch))})),e.sel.primIndex),e.cm)){fr(e.cm,e.first,e.first-t,t);for(var n=e.cm.display,r=n.viewFrom;r<n.viewTo;r++)dr(e.cm,r,"gutter")}}function po(e,t,n,r){if(e.cm&&!e.cm.curOp)return ei(e.cm,po)(e,t,n,r);if(t.to.line<e.first)fo(e,t.text.length-1-(t.to.line-t.from.line));else if(!(t.from.line>e.lastLine())){if(t.from.line<e.first){var i=t.text.length-1-(e.first-t.from.line);fo(e,i),t={from:tt(e.first,0),to:tt(t.to.line+i,t.to.ch),text:[K(t.text)],origin:t.origin}}var o=e.lastLine();t.to.line>o&&(t={from:t.from,to:tt(o,Ve(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Xe(e,t.from,t.to),n||(n=Ai(e,t)),e.cm?function(e,t,n){var r=e.doc,i=e.display,o=t.from,a=t.to,s=!1,l=o.line;e.options.lineWrapping||(l=Ze(Ht(Ve(r,o.line))),r.iter(l,a.line+1,(function(e){if(e==i.maxLine)return s=!0,!0})));r.sel.contains(t.from,t.to)>-1&&ve(e);Oi(r,t,n,lr(e)),e.options.lineWrapping||(r.iter(l,o.line+t.text.length,(function(e){var t=$t(e);t>i.maxLineLength&&(i.maxLine=e,i.maxLineLength=t,i.maxLineChanged=!0,s=!1)})),s&&(e.curOp.updateMaxLine=!0));(function(e,t){if(e.modeFrontier=Math.min(e.modeFrontier,t),!(e.highlightFrontier<t-10)){for(var n=e.first,r=t-1;r>n;r--){var i=Ve(e,r).stateAfter;if(i&&(!(i instanceof ct)||r+i.lookAhead<t)){n=r+1;break}}e.highlightFrontier=Math.min(e.highlightFrontier,n)}})(r,o.line),ri(e,400);var u=t.text.length-(a.line-o.line)-1;t.full?fr(e):o.line!=a.line||1!=t.text.length||Fi(e.doc,t)?fr(e,o.line,a.line+1,u):dr(e,o.line,"text");var c=ye(e,"changes"),h=ye(e,"change");if(h||c){var f={from:o,to:a,text:t.text,removed:t.removed,origin:t.origin};h&&un(e,"change",e,f),c&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(f)}e.display.selForContextMenu=null}(e.cm,t,r):Oi(e,t,r),eo(e,n,U),e.cantEdit&&oo(e,tt(e.firstLine(),0))&&(e.cantEdit=!1)}}function mo(e,t,n,r,i){var o;r||(r=n),nt(r,n)<0&&(n=(o=[r,n])[0],r=o[1]),"string"==typeof t&&(t=e.splitLines(t)),uo(e,{from:n,to:r,text:t,origin:i})}function go(e,t,n,r){n<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function vo(e,t,n,r){for(var i=0;i<e.length;++i){var o=e[i],a=!0;if(o.ranges){o.copied||((o=e[i]=o.deepCopy()).copied=!0);for(var s=0;s<o.ranges.length;s++)go(o.ranges[s].anchor,t,n,r),go(o.ranges[s].head,t,n,r)}else{for(var l=0;l<o.changes.length;++l){var u=o.changes[l];if(n<u.from.line)u.from=tt(u.from.line+r,u.from.ch),u.to=tt(u.to.line+r,u.to.ch);else if(t<=u.to.line){a=!1;break}}a||(e.splice(0,i+1),i=0)}}}function yo(e,t){var n=t.from.line,r=t.to.line,i=t.text.length-(r-n)-1;vo(e.done,n,r,i),vo(e.undone,n,r,i)}function xo(e,t,n,r){var i=t,o=t;return"number"==typeof t?o=Ve(e,st(e,t)):i=Ze(t),null==i?null:(r(o,i)&&e.cm&&dr(e.cm,i,n),o)}function bo(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 wo(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}Ci.prototype.from=function(){return at(this.anchor,this.head)},Ci.prototype.to=function(){return ot(this.anchor,this.head)},Ci.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},bo.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,Xt(i),un(i,"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}},wo.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 o=Math.min(t,i-e),a=r.height;if(r.removeInner(e,o),this.height-=a-r.height,i==o&&(this.children.splice(n--,1),r.parent=null),0==(t-=o))break;e=0}else e-=i}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof bo))){var s=[];this.collapse(s),this.children=[new bo(s)],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&&i.lines.length>50){for(var a=i.lines.length%25+25,s=a;s<i.lines.length;){var l=new bo(i.lines.slice(s,s+=25));i.height-=l.height,this.children.splice(++r,0,l),l.parent=this}i.lines=i.lines.slice(0,a),this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=new wo(e.children.splice(e.children.length-5,5));if(e.parent){e.size-=t.size,e.height-=t.height;var n=j(e.parent.children,e);e.parent.children.splice(n+1,0,t)}else{var r=new wo(e.children);r.parent=e,e.children=[r,t],e=r}t.parent=e.parent}while(e.children.length>10);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 a=Math.min(t,o-e);if(i.iterN(e,a,n))return!0;if(0==(t-=a))break;e=0}else e-=o}}};var ko=function(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){qt(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Dr(e,n)}ko.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=Ze(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);Ye(n,Math.max(0,n.height-o)),e&&(Qr(e,(function(){Co(e,n,-o),dr(e,r,"widget")})),un(e,"lineWidgetCleared",e,this,r))}},ko.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=kn(this)-t;i&&(Wt(this.doc,r)||Ye(r,r.height+i),n&&Qr(n,(function(){n.curOp.forceUpdate=!0,Co(n,r,i),un(n,"lineWidgetChanged",n,e,Ze(r))})))},xe(ko);var So=0,Lo=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++So};function To(e,t,n,r,i){if(r&&r.shared)return function(e,t,n,r,i){(r=z(r)).shared=!1;var o=[To(e,t,n,r,i)],a=o[0],s=r.widgetNode;return Ii(e,(function(e){s&&(r.widgetNode=s.cloneNode(!0)),o.push(To(e,lt(e,t),lt(e,n),r,i));for(var l=0;l<e.linked.length;++l)if(e.linked[l].isParent)return;a=K(o)})),new Mo(o,a)}(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return ei(e.cm,To)(e,t,n,r,i);var o=new Lo(e,i),a=nt(t,n);if(r&&z(r,o,!1),a>0||0==a&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=N("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(Pt(e,t.line,t,n,o)||t.line!=n.line&&Pt(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");Ct=!0}o.addToHistory&&ji(e,{from:t,to:n,origin:"markText"},e.sel,NaN);var s,l=t.line,u=e.cm;if(e.iter(l,n.line+1,(function(e){u&&o.collapsed&&!u.options.lineWrapping&&Ht(e)==u.display.maxLine&&(s=!0),o.collapsed&&l!=t.line&&Ye(e,0),function(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}(e,new St(o,l==t.line?t.ch:null,l==n.line?n.ch:null)),++l})),o.collapsed&&e.iter(t.line,n.line+1,(function(t){Wt(e,t)&&Ye(t,0)})),o.clearOnEnter&&fe(o,"beforeCursorEnter",(function(){return o.clear()})),o.readOnly&&(kt=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++So,o.atomic=!0),u){if(s&&(u.curOp.updateMaxLine=!0),o.collapsed)fr(u,t.line,n.line+1);else if(o.className||o.startStyle||o.endStyle||o.css||o.attributes||o.title)for(var c=t.line;c<=n.line;c++)dr(u,c,"text");o.atomic&&no(u.doc),un(u,"markerAdded",u,o)}return o}Lo.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&Vr(e),ye(this,"clear")){var n=this.find();n&&un(this,"clear",n.from,n.to)}for(var r=null,i=null,o=0;o<this.lines.length;++o){var a=this.lines[o],s=Lt(a.markedSpans,this);e&&!this.collapsed?dr(e,Ze(a),"text"):e&&(null!=s.to&&(i=Ze(a)),null!=s.from&&(r=Ze(a))),a.markedSpans=Tt(a.markedSpans,s),null==s.from&&this.collapsed&&!Wt(this.doc,a)&&e&&Ye(a,ir(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var l=0;l<this.lines.length;++l){var u=Ht(this.lines[l]),c=$t(u);c>e.display.maxLineLength&&(e.display.maxLine=u,e.display.maxLineLength=c,e.display.maxLineChanged=!0)}null!=r&&e&&this.collapsed&&fr(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&no(e.doc)),e&&un(e,"markerCleared",e,this,r,i),t&&Xr(e),this.parent&&this.parent.clear()}},Lo.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],a=Lt(o.markedSpans,this);if(null!=a.from&&(n=tt(t?o:Ze(o),a.from),-1==e))return n;if(null!=a.to&&(r=tt(t?o:Ze(o),a.to),1==e))return r}return n&&{from:n,to:r}},Lo.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;t&&r&&Qr(r,(function(){var i=t.line,o=Ze(t.line),a=Fn(r,o);if(a&&(Hn(a),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!Wt(n.doc,i)&&null!=n.height){var s=n.height;n.height=null;var l=kn(n)-s;l&&Ye(i,i.height+l)}un(r,"markerChanged",r,e)}))},Lo.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=j(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},Lo.prototype.detachLine=function(e){if(this.lines.splice(j(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},xe(Lo);var Mo=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};function Ao(e){return e.findMarks(tt(e.first,0),e.clipPos(tt(e.lastLine())),(function(e){return e.parent}))}function Eo(e){for(var t=function(t){var n=e[t],r=[n.primary.doc];Ii(n.primary.doc,(function(e){return r.push(e)}));for(var i=0;i<n.markers.length;i++){var o=n.markers[i];-1==j(r,o.doc)&&(o.parent=null,n.markers.splice(i--,1))}},n=0;n<e.length;n++)t(n)}Mo.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();un(this,"clear")}},Mo.prototype.find=function(e,t){return this.primary.find(e,t)},xe(Mo);var No=0,Do=function(e,t,n,r,i){if(!(this instanceof Do))return new Do(e,t,n,r,i);null==n&&(n=0),wo.call(this,[new bo([new Vt("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var o=tt(n,0);this.sel=Li(o),this.history=new zi(null),this.id=++No,this.modeOption=t,this.lineSep=r,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),Oi(this,{from:o,to:o,text:e}),Qi(this,Li(o),U)};Do.prototype=J(wo.prototype,{constructor:Do,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=Ke(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:ni((function(e){var t=tt(this.first,0),n=this.first+this.size-1;uo(this,{from:t,to:tt(n,Ve(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&Or(this.cm,0,0),Qi(this,Li(t),U)})),replaceRange:function(e,t,n,r){mo(this,e,t=lt(this,t),n=n?lt(this,n):t,r)},getRange:function(e,t,n){var r=Xe(this,lt(this,e),lt(this,t));return!1===n?r:r.join(n||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(Qe(this,e))return Ve(this,e)},getLineNumber:function(e){return Ze(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=Ve(this,e)),Ht(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return lt(this,e)},getCursor:function(e){var t=this.sel.primary();return null==e||"head"==e?t.head:"anchor"==e?t.anchor:"end"==e||"to"==e||!1===e?t.to():t.from()},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:ni((function(e,t,n){Zi(this,lt(this,"number"==typeof e?tt(e,t||0):e),null,n)})),setSelection:ni((function(e,t,n){Zi(this,lt(this,e),lt(this,t||e),n)})),extendSelection:ni((function(e,t,n){Xi(this,lt(this,e),t&&lt(this,t),n)})),extendSelections:ni((function(e,t){Ki(this,ut(this,e),t)})),extendSelectionsBy:ni((function(e,t){Ki(this,ut(this,Y(this.sel.ranges,e)),t)})),setSelections:ni((function(e,t,n){if(e.length){for(var r=[],i=0;i<e.length;i++)r[i]=new Ci(lt(this,e[i].anchor),lt(this,e[i].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),Qi(this,Si(this.cm,r,t),n)}})),addSelection:ni((function(e,t,n){var r=this.sel.ranges.slice(0);r.push(new Ci(lt(this,e),lt(this,t||e))),Qi(this,Si(this.cm,r,r.length-1),n)})),getSelection:function(e){for(var t,n=this.sel.ranges,r=0;r<n.length;r++){var i=Xe(this,n[r].from(),n[r].to());t=t?t.concat(i):i}return!1===e?t:t.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],n=this.sel.ranges,r=0;r<n.length;r++){var i=Xe(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:ni((function(e,t,n){for(var r=[],i=this.sel,o=0;o<i.ranges.length;o++){var a=i.ranges[o];r[o]={from:a.from(),to:a.to(),text:this.splitLines(e[o]),origin:n}}for(var s=t&&"end"!=t&&function(e,t,n){for(var r=[],i=tt(e.first,0),o=i,a=0;a<t.length;a++){var s=t[a],l=Ei(s.from,i,o),u=Ei(Ti(s),i,o);if(i=s.to,o=u,"around"==n){var c=e.sel.ranges[a],h=nt(c.head,c.anchor)<0;r[a]=new Ci(h?u:l,h?l:u)}else r[a]=new Ci(l,l)}return new ki(r,e.sel.primIndex)}(this,r,t),l=r.length-1;l>=0;l--)uo(this,r[l]);s?Ji(this,s):this.cm&&Fr(this.cm)})),undo:ni((function(){ho(this,"undo")})),redo:ni((function(){ho(this,"redo")})),undoSelection:ni((function(){ho(this,"undo",!0)})),redoSelection:ni((function(){ho(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(){this.history=new zi(this.history.maxGeneration)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:Gi(this.history.done),undone:Gi(this.history.undone)}},setHistory:function(e){var t=this.history=new zi(this.history.maxGeneration);t.done=Gi(e.done.slice(0),null,!0),t.undone=Gi(e.undone.slice(0),null,!0)},setGutterMarker:ni((function(e,t,n){return xo(this,e,"gutter",(function(e){var r=e.gutterMarkers||(e.gutterMarkers={});return r[t]=n,!n&&ne(r)&&(e.gutterMarkers=null),!0}))})),clearGutter:ni((function(e){var t=this;this.iter((function(n){n.gutterMarkers&&n.gutterMarkers[e]&&xo(t,n,"gutter",(function(){return n.gutterMarkers[e]=null,ne(n.gutterMarkers)&&(n.gutterMarkers=null),!0}))}))})),lineInfo:function(e){var t;if("number"==typeof e){if(!Qe(this,e))return null;if(t=e,!(e=Ve(this,e)))return null}else if(null==(t=Ze(e)))return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:ni((function(e,t,n){return xo(this,e,"gutter"==t?"gutter":"class",(function(e){var r="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass";if(e[r]){if(S(n).test(e[r]))return!1;e[r]+=" "+n}else e[r]=n;return!0}))})),removeLineClass:ni((function(e,t,n){return xo(this,e,"gutter"==t?"gutter":"class",(function(e){var r="text"==t?"textClass":"background"==t?"bgClass":"gutter"==t?"gutterClass":"wrapClass",i=e[r];if(!i)return!1;if(null==n)e[r]=null;else{var o=i.match(S(n));if(!o)return!1;var a=o.index+o[0].length;e[r]=i.slice(0,o.index)+(o.index&&a!=i.length?" ":"")+i.slice(a)||null}return!0}))})),addLineWidget:ni((function(e,t,n){return function(e,t,n,r){var i=new ko(e,n,r),o=e.cm;return o&&i.noHScroll&&(o.display.alignWidgets=!0),xo(e,t,"widget",(function(t){var n=t.widgets||(t.widgets=[]);if(null==i.insertAt?n.push(i):n.splice(Math.min(n.length-1,Math.max(0,i.insertAt)),0,i),i.line=t,o&&!Wt(e,t)){var r=qt(t)<e.scrollTop;Ye(t,t.height+kn(i)),r&&Dr(o,i.height),o.curOp.forceUpdate=!0}return!0})),o&&un(o,"lineWidgetAdded",o,i,"number"==typeof t?t:Ze(t)),i}(this,e,t,n)})),removeLineWidget:function(e){e.clear()},markText:function(e,t,n){return To(this,lt(this,e),lt(this,t),n,n&&n.type||"range")},setBookmark:function(e,t){var n={replacedWith:t&&(null==t.nodeType?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return To(this,e=lt(this,e),e,n,"bookmark")},findMarksAt:function(e){var t=[],n=Ve(this,(e=lt(this,e)).line).markedSpans;if(n)for(var r=0;r<n.length;++r){var i=n[r];(null==i.from||i.from<=e.ch)&&(null==i.to||i.to>=e.ch)&&t.push(i.marker.parent||i.marker)}return t},findMarks:function(e,t,n){e=lt(this,e),t=lt(this,t);var r=[],i=e.line;return this.iter(e.line,t.line+1,(function(o){var a=o.markedSpans;if(a)for(var s=0;s<a.length;s++){var l=a[s];null!=l.to&&i==e.line&&e.ch>=l.to||null==l.from&&i!=e.line||null!=l.from&&i==t.line&&l.from>=t.ch||n&&!n(l.marker)||r.push(l.marker.parent||l.marker)}++i})),r},getAllMarks:function(){var e=[];return this.iter((function(t){var n=t.markedSpans;if(n)for(var r=0;r<n.length;++r)null!=n[r].from&&e.push(n[r].marker)})),e},posFromIndex:function(e){var t,n=this.first,r=this.lineSeparator().length;return this.iter((function(i){var o=i.text.length+r;if(o>e)return t=e,!0;e-=o,++n})),lt(this,tt(n,t))},indexFromPos:function(e){var t=(e=lt(this,e)).ch;if(e.line<this.first||e.ch<0)return 0;var n=this.lineSeparator().length;return this.iter(this.first,e.line,(function(e){t+=e.text.length+n})),t},copy:function(e){var t=new Do(Ke(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return t.scrollTop=this.scrollTop,t.scrollLeft=this.scrollLeft,t.sel=this.sel,t.extend=!1,e&&(t.history.undoDepth=this.history.undoDepth,t.setHistory(this.getHistory())),t},linkedDoc:function(e){e||(e={});var t=this.first,n=this.first+this.size;null!=e.from&&e.from>t&&(t=e.from),null!=e.to&&e.to<n&&(n=e.to);var r=new Do(Ke(this,t,n),e.mode||this.modeOption,t,this.lineSep,this.direction);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}],function(e,t){for(var n=0;n<t.length;n++){var r=t[n],i=r.find(),o=e.clipPos(i.from),a=e.clipPos(i.to);if(nt(o,a)){var s=To(e,o,a,r.primary,r.primary.type);r.markers.push(s),s.parent=r}}}(r,Ao(this)),r},unlinkDoc:function(e){if(e instanceof Ma&&(e=e.doc),this.linked)for(var t=0;t<this.linked.length;++t){if(this.linked[t].doc==e){this.linked.splice(t,1),e.unlinkDoc(this),Eo(Ao(this));break}}if(e.history==this.history){var n=[e.id];Ii(e,(function(e){return n.push(e.id)}),!0),e.history=new zi(null),e.history.done=Gi(this.history.done,n),e.history.undone=Gi(this.history.undone,n)}},iterLinkedDocs:function(e){Ii(this,e)},getMode:function(){return this.mode},getEditor:function(){return this.cm},splitLines:function(e){return this.lineSep?e.split(this.lineSep):Fe(e)},lineSeparator:function(){return this.lineSep||"\n"},setDirection:ni((function(e){var t;("rtl"!=e&&(e="ltr"),e!=this.direction)&&(this.direction=e,this.iter((function(e){return e.order=null})),this.cm&&Qr(t=this.cm,(function(){Ri(t),fr(t)})))}))}),Do.prototype.eachLine=Do.prototype.iter;var Fo=0;function Oo(e){var t=this;if(Io(t),!ge(t,e)&&!Cn(t.display,e)){be(e),a&&(Fo=+new Date);var n=cr(t,e,!0),r=e.dataTransfer.files;if(n&&!t.isReadOnly())if(r&&r.length&&window.FileReader&&window.File)for(var i=r.length,o=Array(i),s=0,l=function(e,r){if(!t.options.allowDropFileTypes||-1!=j(t.options.allowDropFileTypes,e.type)){var a=new FileReader;a.onload=ei(t,(function(){var e=a.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(e)&&(e=""),o[r]=e,++s==i){var l={from:n=lt(t.doc,n),to:n,text:t.doc.splitLines(o.join(t.doc.lineSeparator())),origin:"paste"};uo(t.doc,l),Ji(t.doc,Li(n,Ti(l)))}})),a.readAsText(e)}},u=0;u<i;++u)l(r[u],u);else{if(t.state.draggingText&&t.doc.sel.contains(n)>-1)return t.state.draggingText(e),void setTimeout((function(){return t.display.input.focus()}),20);try{var c=e.dataTransfer.getData("Text");if(c){var h;if(t.state.draggingText&&!t.state.draggingText.copy&&(h=t.listSelections()),eo(t.doc,Li(n,n)),h)for(var f=0;f<h.length;++f)mo(t.doc,"",h[f].anchor,h[f].head,"drag");t.replaceSelection(c,"around","paste"),t.display.input.focus()}}catch(e){}}}}function Io(e){e.display.dragCursor&&(e.display.lineSpace.removeChild(e.display.dragCursor),e.display.dragCursor=null)}function Bo(e){if(document.getElementsByClassName){for(var t=document.getElementsByClassName("CodeMirror"),n=[],r=0;r<t.length;r++){var i=t[r].CodeMirror;i&&n.push(i)}n.length&&n[0].operation((function(){for(var t=0;t<n.length;t++)e(n[t])}))}}var Ro=!1;function zo(){var e;Ro||(fe(window,"resize",(function(){null==e&&(e=setTimeout((function(){e=null,Bo(Po)}),100))})),fe(window,"blur",(function(){return Bo(Tr)})),Ro=!0)}function Po(e){var t=e.display;t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize()}for(var Ho={3:"Pause",8:"Backspace",9:"Tab",13:"Enter",16:"Shift",17:"Ctrl",18:"Alt",19:"Pause",20:"CapsLock",27:"Esc",32:"Space",33:"PageUp",34:"PageDown",35:"End",36:"Home",37:"Left",38:"Up",39:"Right",40:"Down",44:"PrintScrn",45:"Insert",46:"Delete",59:";",61:"=",91:"Mod",92:"Mod",93:"Mod",106:"*",107:"=",109:"-",110:".",111:"/",145:"ScrollLock",173:"-",186:";",187:"=",188:",",189:"-",190:".",191:"/",192:"`",219:"[",220:"\\",221:"]",222:"'",63232:"Up",63233:"Down",63234:"Left",63235:"Right",63272:"Delete",63273:"Home",63275:"End",63276:"PageUp",63277:"PageDown",63302:"Insert"},jo=0;jo<10;jo++)Ho[jo+48]=Ho[jo+96]=String(jo);for(var _o=65;_o<=90;_o++)Ho[_o]=String.fromCharCode(_o);for(var Wo=1;Wo<=12;Wo++)Ho[Wo+111]=Ho[Wo+63235]="F"+Wo;var Uo={};function qo(e){var t,n,r,i,o=e.split(/-(?!$)/);e=o[o.length-1];for(var a=0;a<o.length-1;a++){var s=o[a];if(/^(cmd|meta|m)$/i.test(s))i=!0;else if(/^a(lt)?$/i.test(s))t=!0;else if(/^(c|ctrl|control)$/i.test(s))n=!0;else{if(!/^s(hift)?$/i.test(s))throw new Error("Unrecognized modifier name: "+s);r=!0}}return t&&(e="Alt-"+e),n&&(e="Ctrl-"+e),i&&(e="Cmd-"+e),r&&(e="Shift-"+e),e}function $o(e){var t={};for(var n in e)if(e.hasOwnProperty(n)){var r=e[n];if(/^(name|fallthrough|(de|at)tach)$/.test(n))continue;if("..."==r){delete e[n];continue}for(var i=Y(n.split(" "),qo),o=0;o<i.length;o++){var a=void 0,s=void 0;o==i.length-1?(s=i.join(" "),a=r):(s=i.slice(0,o+1).join(" "),a="...");var l=t[s];if(l){if(l!=a)throw new Error("Inconsistent bindings for "+s)}else t[s]=a}delete e[n]}for(var u in t)e[u]=t[u];return e}function Go(e,t,n,r){var i=(t=Yo(t)).call?t.call(e,r):t[e];if(!1===i)return"nothing";if("..."===i)return"multi";if(null!=i&&n(i))return"handled";if(t.fallthrough){if("[object Array]"!=Object.prototype.toString.call(t.fallthrough))return Go(e,t.fallthrough,n,r);for(var o=0;o<t.fallthrough.length;o++){var a=Go(e,t.fallthrough[o],n,r);if(a)return a}}}function Vo(e){var t="string"==typeof 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o=ce(n,t.doc.direction);if(o){var a,s=i<0?K(o):o[0],l=i<0==(1==s.level)?"after":"before";if(s.level>0||"rtl"==t.doc.direction){var u=On(t,n);a=i<0?n.text.length-1:0;var c=In(t,u,a).top;a=ae((function(e){return In(t,u,e).top==c}),i<0==(1==s.level)?s.from:s.to-1,a),"before"==l&&(a=Jo(n,a,1))}else a=i<0?s.to:s.from;return new tt(r,a,l)}}return new tt(r,i<0?n.text.length:0,i<0?"before":"after")}Uo.basic={Left:"goCharLeft",Right:"goCharRight",Up:"goLineUp",Down:"goLineDown",End:"goLineEnd",Home:"goLineStartSmart",PageUp:"goPageUp",PageDown:"goPageDown",Delete:"delCharAfter",Backspace:"delCharBefore","Shift-Backspace":"delCharBefore",Tab:"defaultTab","Shift-Tab":"indentAuto",Enter:"newlineAndIndent",Insert:"toggleOverwrite",Esc:"singleSelection"},Uo.pcDefault={"Ctrl-A":"selectAll","Ctrl-D":"deleteLine","Ctrl-Z":"undo","Shift-Ctrl-Z":"redo","Ctrl-Y":"redo","Ctrl-Home":"goDocStart","Ctrl-End":"goDocEnd","Ctrl-Up":"goLineUp","Ctrl-Down":"goLineDown","Ctrl-Left":"goGroupLeft","Ctrl-Right":"goGroupRight","Alt-Left":"goLineStart","Alt-Right":"goLineEnd","Ctrl-Backspace":"delGroupBefore","Ctrl-Delete":"delGroupAfter","Ctrl-S":"save","Ctrl-F":"find","Ctrl-G":"findNext","Shift-Ctrl-G":"findPrev","Shift-Ctrl-F":"replace","Shift-Ctrl-R":"replaceAll","Ctrl-[":"indentLess","Ctrl-]":"indentMore","Ctrl-U":"undoSelection","Shift-Ctrl-U":"redoSelection","Alt-U":"redoSelection",fallthrough:"basic"},Uo.emacsy={"Ctrl-F":"goCharRight","Ctrl-B":"goCharLeft","Ctrl-P":"goLineUp","Ctrl-N":"goLineDown","Alt-F":"goWordRight","Alt-B":"goWordLeft","Ctrl-A":"goLineStart","Ctrl-E":"goLineEnd","Ctrl-V":"goPageDown","Shift-Ctrl-V":"goPageUp","Ctrl-D":"delCharAfter","Ctrl-H":"delCharBefore","Alt-D":"delWordAfter","Alt-Backspace":"delWordBefore","Ctrl-K":"killLine","Ctrl-T":"transposeChars","Ctrl-O":"openLine"},Uo.macDefault={"Cmd-A":"selectAll","Cmd-D":"deleteLine","Cmd-Z":"undo","Shift-Cmd-Z":"redo","Cmd-Y":"redo","Cmd-Home":"goDocStart","Cmd-Up":"goDocStart","Cmd-End":"goDocEnd","Cmd-Down":"goDocEnd","Alt-Left":"goGroupLeft","Alt-Right":"goGroupRight","Cmd-Left":"goLineLeft","Cmd-Right":"goLineRight","Alt-Backspace":"delGroupBefore","Ctrl-Alt-Backspace":"delGroupAfter","Alt-Delete":"delGroupAfter","Cmd-S":"save","Cmd-F":"find","Cmd-G":"findNext","Shift-Cmd-G":"findPrev","Cmd-Alt-F":"replace","Shift-Cmd-Alt-F":"replaceAll","Cmd-[":"indentLess","Cmd-]":"indentMore","Cmd-Backspace":"delWrappedLineLeft","Cmd-Delete":"delWrappedLineRight","Cmd-U":"undoSelection","Shift-Cmd-U":"redoSelection","Ctrl-Up":"goDocStart","Ctrl-Down":"goDocEnd",fallthrough:["basic","emacsy"]},Uo.default=y?Uo.macDefault:Uo.pcDefault;var ta={selectAll:so,singleSelection:function(e){return e.setSelection(e.getCursor("anchor"),e.getCursor("head"),U)},killLine:function(e){return Zo(e,(function(t){if(t.empty()){var n=Ve(e.doc,t.head.line).text.length;return t.head.ch==n&&t.head.line<e.lastLine()?{from:t.head,to:tt(t.head.line+1,0)}:{from:t.head,to:tt(t.head.line,n)}}return{from:t.from(),to:t.to()}}))},deleteLine:function(e){return Zo(e,(function(t){return{from:tt(t.from().line,0),to:lt(e.doc,tt(t.to().line+1,0))}}))},delLineLeft:function(e){return Zo(e,(function(e){return{from:tt(e.from().line,0),to:e.from()}}))},delWrappedLineLeft:function(e){return Zo(e,(function(t){var n=e.charCoords(t.head,"div").top+5;return{from:e.coordsChar({left:0,top:n},"div"),to:t.from()}}))},delWrappedLineRight:function(e){return Zo(e,(function(t){var n=e.charCoords(t.head,"div").top+5,r=e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div");return{from:t.from(),to:r}}))},undo:function(e){return e.undo()},redo:function(e){return 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n=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:0,top:n},"div")}),$)},goLineLeftSmart:function(e){return e.extendSelectionsBy((function(t){var n=e.cursorCoords(t.head,"div").top+5,r=e.coordsChar({left:0,top:n},"div");return r.ch<e.getLine(r.line).search(/\S/)?ra(e,t.head):r}),$)},goLineUp:function(e){return e.moveV(-1,"line")},goLineDown:function(e){return e.moveV(1,"line")},goPageUp:function(e){return e.moveV(-1,"page")},goPageDown:function(e){return e.moveV(1,"page")},goCharLeft:function(e){return e.moveH(-1,"char")},goCharRight:function(e){return e.moveH(1,"char")},goColumnLeft:function(e){return e.moveH(-1,"column")},goColumnRight:function(e){return e.moveH(1,"column")},goWordLeft:function(e){return e.moveH(-1,"word")},goGroupRight:function(e){return e.moveH(1,"group")},goGroupLeft:function(e){return e.moveH(-1,"group")},goWordRight:function(e){return e.moveH(1,"word")},delCharBefore:function(e){return e.deleteH(-1,"char")},delCharAfter:function(e){return e.deleteH(1,"char")},delWordBefore:function(e){return e.deleteH(-1,"word")},delWordAfter:function(e){return e.deleteH(1,"word")},delGroupBefore:function(e){return e.deleteH(-1,"group")},delGroupAfter:function(e){return e.deleteH(1,"group")},indentAuto:function(e){return e.indentSelection("smart")},indentMore:function(e){return e.indentSelection("add")},indentLess:function(e){return e.indentSelection("subtract")},insertTab:function(e){return e.replaceSelection("\t")},insertSoftTab:function(e){for(var t=[],n=e.listSelections(),r=e.options.tabSize,i=0;i<n.length;i++){var o=n[i].from(),a=P(e.getLine(o.line),o.ch,r);t.push(X(r-a%r))}e.replaceSelections(t)},defaultTab:function(e){e.somethingSelected()?e.indentSelection("add"):e.execCommand("insertTab")},transposeChars:function(e){return Qr(e,(function(){for(var t=e.listSelections(),n=[],r=0;r<t.length;r++)if(t[r].empty()){var i=t[r].head,o=Ve(e.doc,i.line).text;if(o)if(i.ch==o.length&&(i=new tt(i.line,i.ch-1)),i.ch>0)i=new 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tt(n.line,a?0:o,n.sticky)}return n}function ia(e,t,n){if("string"==typeof t&&!(t=ta[t]))return!1;e.display.input.ensurePolled();var r=e.display.shift,i=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),n&&(e.display.shift=!1),i=t(e)!=W}finally{e.display.shift=r,e.state.suppressEdits=!1}return i}var oa=new H;function aa(e,t,n,r){var i=e.state.keySeq;if(i){if(Vo(t))return"handled";if(/\'$/.test(t)?e.state.keySeq=null:oa.set(50,(function(){e.state.keySeq==i&&(e.state.keySeq=null,e.display.input.reset())})),sa(e,i+" "+t,n,r))return!0}return sa(e,t,n,r)}function sa(e,t,n,r){var i=function(e,t,n){for(var r=0;r<e.state.keyMaps.length;r++){var i=Go(t,e.state.keyMaps[r],n,e);if(i)return i}return e.options.extraKeys&&Go(t,e.options.extraKeys,n,e)||Go(t,e.options.keyMap,n,e)}(e,t,r);return"multi"==i&&(e.state.keySeq=t),"handled"==i&&un(e,"keyHandled",e,t,n),"handled"!=i&&"multi"!=i||(be(n),kr(e)),!!i}function la(e,t){var n=Ko(t,!0);return!!n&&(t.shiftKey&&!e.state.keySeq?aa(e,"Shift-"+n,t,(function(t){return ia(e,t,!0)}))||aa(e,n,t,(function(t){if("string"==typeof t?/^go[A-Z]/.test(t):t.motion)return ia(e,t)})):aa(e,n,t,(function(t){return ia(e,t)})))}var ua=null;function ca(e){var t=this;if(t.curOp.focus=F(),!ge(t,e)){a&&s<11&&27==e.keyCode&&(e.returnValue=!1);var r=e.keyCode;t.display.shift=16==r||e.shiftKey;var i=la(t,e);h&&(ua=i?r:null,!i&&88==r&&!Ie&&(y?e.metaKey:e.ctrlKey)&&t.replaceSelection("",null,"cut")),n&&!y&&!i&&46==r&&e.shiftKey&&!e.ctrlKey&&document.execCommand&&document.execCommand("cut"),18!=r||/\bCodeMirror-crosshair\b/.test(t.display.lineDiv.className)||function(e){var t=e.display.lineDiv;function n(e){18!=e.keyCode&&e.altKey||(T(t,"CodeMirror-crosshair"),pe(document,"keyup",n),pe(document,"mouseover",n))}O(t,"CodeMirror-crosshair"),fe(document,"keyup",n),fe(document,"mouseover",n)}(t)}}function ha(e){16==e.keyCode&&(this.doc.sel.shift=!1),ge(this,e)}function fa(e){var t=this;if(!(Cn(t.display,e)||ge(t,e)||e.ctrlKey&&!e.altKey||y&&e.metaKey)){var n=e.keyCode,r=e.charCode;if(h&&n==ua)return ua=null,void be(e);if(!h||e.which&&!(e.which<10)||!la(t,e)){var i=String.fromCharCode(null==r?n:r);"\b"!=i&&(function(e,t,n){return aa(e,"'"+n+"'",t,(function(t){return ia(e,t,!0)}))}(t,e,i)||t.display.input.onKeyPress(e))}}}var da,pa,ma=function(e,t,n){this.time=e,this.pos=t,this.button=n};function ga(e){var t=this,n=t.display;if(!(ge(t,e)||n.activeTouch&&n.input.supportsTouch()))if(n.input.ensurePolled(),n.shift=e.shiftKey,Cn(n,e))l||(n.scroller.draggable=!1,setTimeout((function(){return n.scroller.draggable=!0}),100));else if(!xa(t,e)){var r=cr(t,e),i=Le(e),o=r?function(e,t){var n=+new Date;return pa&&pa.compare(n,e,t)?(da=pa=null,"triple"):da&&da.compare(n,e,t)?(pa=new ma(n,e,t),da=null,"double"):(da=new ma(n,e,t),pa=null,"single")}(r,i):"single";window.focus(),1==i&&t.state.selectingText&&t.state.selectingText(e),r&&function(e,t,n,r,i){var o="Click";"double"==r?o="Double"+o:"triple"==r&&(o="Triple"+o);return aa(e,Xo(o=(1==t?"Left":2==t?"Middle":"Right")+o,i),i,(function(t){if("string"==typeof t&&(t=ta[t]),!t)return!1;var r=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),r=t(e,n)!=W}finally{e.state.suppressEdits=!1}return r}))}(t,i,r,o,e)||(1==i?r?function(e,t,n,r){a?setTimeout(R(Cr,e),0):e.curOp.focus=F();var i,o=function(e,t,n){var r=e.getOption("configureMouse"),i=r?r(e,t,n):{};if(null==i.unit){var o=x?n.shiftKey&&n.metaKey:n.altKey;i.unit=o?"rectangle":"single"==t?"char":"double"==t?"word":"line"}(null==i.extend||e.doc.extend)&&(i.extend=e.doc.extend||n.shiftKey);null==i.addNew&&(i.addNew=y?n.metaKey:n.ctrlKey);null==i.moveOnDrag&&(i.moveOnDrag=!(y?n.altKey:n.ctrlKey));return i}(e,n,r),u=e.doc.sel;e.options.dragDrop&&Ae&&!e.isReadOnly()&&"single"==n&&(i=u.contains(t))>-1&&(nt((i=u.ranges[i]).from(),t)<0||t.xRel>0)&&(nt(i.to(),t)>0||t.xRel<0)?function(e,t,n,r){var i=e.display,o=!1,u=ei(e,(function(t){l&&(i.scroller.draggable=!1),e.state.draggingText=!1,pe(i.wrapper.ownerDocument,"mouseup",u),pe(i.wrapper.ownerDocument,"mousemove",c),pe(i.scroller,"dragstart",h),pe(i.scroller,"drop",u),o||(be(t),r.addNew||Xi(e.doc,n,null,null,r.extend),l||a&&9==s?setTimeout((function(){i.wrapper.ownerDocument.body.focus(),i.input.focus()}),20):i.input.focus())})),c=function(e){o=o||Math.abs(t.clientX-e.clientX)+Math.abs(t.clientY-e.clientY)>=10},h=function(){return o=!0};l&&(i.scroller.draggable=!0);e.state.draggingText=u,u.copy=!r.moveOnDrag,i.scroller.dragDrop&&i.scroller.dragDrop();fe(i.wrapper.ownerDocument,"mouseup",u),fe(i.wrapper.ownerDocument,"mousemove",c),fe(i.scroller,"dragstart",h),fe(i.scroller,"drop",u),Sr(e),setTimeout((function(){return i.input.focus()}),20)}(e,r,t,o):function(e,t,n,r){var i=e.display,o=e.doc;be(t);var a,s,l=o.sel,u=l.ranges;r.addNew&&!r.extend?(s=o.sel.contains(n),a=s>-1?u[s]:new Ci(n,n)):(a=o.sel.primary(),s=o.sel.primIndex);if("rectangle"==r.unit)r.addNew||(a=new Ci(n,n)),n=cr(e,t,!0,!0),s=-1;else{var c=va(e,n,r.unit);a=r.extend?Vi(a,c.anchor,c.head,r.extend):c}r.addNew?-1==s?(s=u.length,Qi(o,Si(e,u.concat([a]),s),{scroll:!1,origin:"*mouse"})):u.length>1&&u[s].empty()&&"char"==r.unit&&!r.extend?(Qi(o,Si(e,u.slice(0,s).concat(u.slice(s+1)),0),{scroll:!1,origin:"*mouse"}),l=o.sel):Yi(o,s,a,q):(s=0,Qi(o,new ki([a],0),q),l=o.sel);var h=n;function f(t){if(0!=nt(h,t))if(h=t,"rectangle"==r.unit){for(var i=[],u=e.options.tabSize,c=P(Ve(o,n.line).text,n.ch,u),f=P(Ve(o,t.line).text,t.ch,u),d=Math.min(c,f),p=Math.max(c,f),m=Math.min(n.line,t.line),g=Math.min(e.lastLine(),Math.max(n.line,t.line));m<=g;m++){var v=Ve(o,m).text,y=G(v,d,u);d==p?i.push(new Ci(tt(m,y),tt(m,y))):v.length>y&&i.push(new Ci(tt(m,y),tt(m,G(v,p,u))))}i.length||i.push(new Ci(n,n)),Qi(o,Si(e,l.ranges.slice(0,s).concat(i),s),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var x,b=a,w=va(e,t,r.unit),k=b.anchor;nt(w.anchor,k)>0?(x=w.head,k=at(b.from(),w.anchor)):(x=w.anchor,k=ot(b.to(),w.head));var C=l.ranges.slice(0);C[s]=function(e,t){var n=t.anchor,r=t.head,i=Ve(e.doc,n.line);if(0==nt(n,r)&&n.sticky==r.sticky)return t;var o=ce(i);if(!o)return t;var a=le(o,n.ch,n.sticky),s=o[a];if(s.from!=n.ch&&s.to!=n.ch)return t;var l,u=a+(s.from==n.ch==(1!=s.level)?0:1);if(0==u||u==o.length)return t;if(r.line!=n.line)l=(r.line-n.line)*("ltr"==e.doc.direction?1:-1)>0;else{var c=le(o,r.ch,r.sticky),h=c-a||(r.ch-n.ch)*(1==s.level?-1:1);l=c==u-1||c==u?h<0:h>0}var f=o[u+(l?-1:0)],d=l==(1==f.level),p=d?f.from:f.to,m=d?"after":"before";return n.ch==p&&n.sticky==m?t:new Ci(new tt(n.line,p,m),r)}(e,new Ci(lt(o,k),x)),Qi(o,Si(e,C,s),q)}}var d=i.wrapper.getBoundingClientRect(),p=0;function m(t){e.state.selectingText=!1,p=1/0,t&&(be(t),i.input.focus()),pe(i.wrapper.ownerDocument,"mousemove",g),pe(i.wrapper.ownerDocument,"mouseup",v),o.history.lastSelOrigin=null}var g=ei(e,(function(t){0!==t.buttons&&Le(t)?function t(n){var a=++p,s=cr(e,n,!0,"rectangle"==r.unit);if(s)if(0!=nt(s,h)){e.curOp.focus=F(),f(s);var l=Er(i,o);(s.line>=l.to||s.line<l.from)&&setTimeout(ei(e,(function(){p==a&&t(n)})),150)}else{var u=n.clientY<d.top?-20:n.clientY>d.bottom?20:0;u&&setTimeout(ei(e,(function(){p==a&&(i.scroller.scrollTop+=u,t(n))})),50)}}(t):m(t)})),v=ei(e,m);e.state.selectingText=v,fe(i.wrapper.ownerDocument,"mousemove",g),fe(i.wrapper.ownerDocument,"mouseup",v)}(e,r,t,o)}(t,r,o,e):Se(e)==n.scroller&&be(e):2==i?(r&&Xi(t.doc,r),setTimeout((function(){return n.input.focus()}),20)):3==i&&(C?t.display.input.onContextMenu(e):Sr(t)))}}function va(e,t,n){if("char"==n)return new Ci(t,t);if("word"==n)return e.findWordAt(t);if("line"==n)return new Ci(tt(t.line,0),lt(e.doc,tt(t.line+1,0)));var r=n(e,t);return new Ci(r.from,r.to)}function ya(e,t,n,r){var i,o;if(t.touches)i=t.touches[0].clientX,o=t.touches[0].clientY;else 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n*n+r*r>400}fe(t.scroller,"touchstart",(function(i){if(!ge(e,i)&&!function(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}(i)&&!xa(e,i)){t.input.ensurePolled(),clearTimeout(n);var o=+new Date;t.activeTouch={start:o,moved:!1,prev:o-r.end<=300?r:null},1==i.touches.length&&(t.activeTouch.left=i.touches[0].pageX,t.activeTouch.top=i.touches[0].pageY)}})),fe(t.scroller,"touchmove",(function(){t.activeTouch&&(t.activeTouch.moved=!0)})),fe(t.scroller,"touchend",(function(n){var r=t.activeTouch;if(r&&!Cn(t,n)&&null!=r.left&&!r.moved&&new Date-r.start<300){var a,s=e.coordsChar(t.activeTouch,"page");a=!r.prev||o(r,r.prev)?new Ci(s,s):!r.prev.prev||o(r,r.prev.prev)?e.findWordAt(s):new Ci(tt(s.line,0),lt(e.doc,tt(s.line+1,0))),e.setSelection(a.anchor,a.head),e.focus(),be(n)}i()})),fe(t.scroller,"touchcancel",i),fe(t.scroller,"scroll",(function(){t.scroller.clientHeight&&(Rr(e,t.scroller.scrollTop),Pr(e,t.scroller.scrollLeft,!0),me(e,"scroll",e))})),fe(t.scroller,"mousewheel",(function(t){return wi(e,t)})),fe(t.scroller,"DOMMouseScroll",(function(t){return wi(e,t)})),fe(t.wrapper,"scroll",(function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0})),t.dragFunctions={enter:function(t){ge(e,t)||Ce(t)},over:function(t){ge(e,t)||(!function(e,t){var n=cr(e,t);if(n){var r=document.createDocumentFragment();xr(e,n,r),e.display.dragCursor||(e.display.dragCursor=E("div",null,"CodeMirror-cursors CodeMirror-dragcursors"),e.display.lineSpace.insertBefore(e.display.dragCursor,e.display.cursorDiv)),A(e.display.dragCursor,r)}}(e,t),Ce(t))},start:function(t){return function(e,t){if(a&&(!e.state.draggingText||+new Date-Fo<100))Ce(t);else 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c=0;c<Aa.length;++c)Aa[c](this);Xr(this),l&&t.lineWrapping&&"optimizelegibility"==getComputedStyle(o.lineDiv).textRendering&&(o.lineDiv.style.textRendering="auto")}Ma.defaults=Ca,Ma.optionHandlers=Sa;var Aa=[];function Ea(e,t,n,r){var i,o=e.doc;null==n&&(n="add"),"smart"==n&&(o.mode.indent?i=pt(e,t).state:n="prev");var a=e.options.tabSize,s=Ve(o,t),l=P(s.text,null,a);s.stateAfter&&(s.stateAfter=null);var u,c=s.text.match(/^\s*/)[0];if(r||/\S/.test(s.text)){if("smart"==n&&((u=o.mode.indent(i,s.text.slice(c.length),s.text))==W||u>150)){if(!r)return;n="prev"}}else u=0,n="not";"prev"==n?u=t>o.first?P(Ve(o,t-1).text,null,a):0:"add"==n?u=l+e.options.indentUnit:"subtract"==n?u=l-e.options.indentUnit:"number"==typeof n&&(u=l+n),u=Math.max(0,u);var h="",f=0;if(e.options.indentWithTabs)for(var d=Math.floor(u/a);d;--d)f+=a,h+="\t";if(f<u&&(h+=X(u-f)),h!=c)return mo(o,h,tt(t,0),tt(t,c.length),"+input"),s.stateAfter=null,!0;for(var p=0;p<o.sel.ranges.length;p++){var m=o.sel.ranges[p];if(m.head.line==t&&m.head.ch<c.length){var g=tt(t,c.length);Yi(o,p,new Ci(g,g));break}}}Ma.defineInitHook=function(e){return Aa.push(e)};var Na=null;function Da(e){Na=e}function Fa(e,t,n,r,i){var o=e.doc;e.display.shift=!1,r||(r=o.sel);var a=+new Date-200,s="paste"==i||e.state.pasteIncoming>a,l=Fe(t),u=null;if(s&&r.ranges.length>1)if(Na&&Na.text.join("\n")==t){if(r.ranges.length%Na.text.length==0){u=[];for(var c=0;c<Na.text.length;c++)u.push(o.splitLines(Na.text[c]))}}else l.length==r.ranges.length&&e.options.pasteLinesPerSelection&&(u=Y(l,(function(e){return[e]})));for(var h=e.curOp.updateInput,f=r.ranges.length-1;f>=0;f--){var d=r.ranges[f],p=d.from(),m=d.to();d.empty()&&(n&&n>0?p=tt(p.line,p.ch-n):e.state.overwrite&&!s?m=tt(m.line,Math.min(Ve(o,m.line).text.length,m.ch+K(l).length)):s&&Na&&Na.lineWise&&Na.text.join("\n")==t&&(p=m=tt(p.line,0)));var g={from:p,to:m,text:u?u[f%u.length]:l,origin:i||(s?"paste":e.state.cutIncoming>a?"cut":"+input")};uo(e.doc,g),un(e,"inputRead",e,g)}t&&!s&&Ia(e,t),Fr(e),e.curOp.updateInput<2&&(e.curOp.updateInput=h),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function Oa(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");if(n)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||Qr(t,(function(){return Fa(t,n,0,null,"paste")})),!0}function Ia(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var n=e.doc.sel,r=n.ranges.length-1;r>=0;r--){var i=n.ranges[r];if(!(i.head.ch>100||r&&n.ranges[r-1].head.line==i.head.line)){var o=e.getModeAt(i.head),a=!1;if(o.electricChars){for(var s=0;s<o.electricChars.length;s++)if(t.indexOf(o.electricChars.charAt(s))>-1){a=Ea(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(Ve(e.doc,i.head.line).text.slice(0,i.head.ch))&&(a=Ea(e,i.head.line,"smart"));a&&un(e,"electricInput",e,i.head.line)}}}function Ba(e){for(var t=[],n=[],r=0;r<e.doc.sel.ranges.length;r++){var i=e.doc.sel.ranges[r].head.line,o={anchor:tt(i,0),head:tt(i+1,0)};n.push(o),t.push(e.getRange(o.anchor,o.head))}return{text:t,ranges:n}}function Ra(e,t,n,r){e.setAttribute("autocorrect",n?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function za(){var e=E("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=E("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return l?e.style.width="1000px":e.setAttribute("wrap","off"),m&&(e.style.border="1px solid black"),Ra(e),t}function Pa(e,t,n,r,i){var o=t,a=n,s=Ve(e,t.line);function l(r){var o,a;if(null==(o=i?function(e,t,n,r){var i=ce(t,e.doc.direction);if(!i)return Qo(t,n,r);n.ch>=t.text.length?(n.ch=t.text.length,n.sticky="before"):n.ch<=0&&(n.ch=0,n.sticky="after");var o=le(i,n.ch,n.sticky),a=i[o];if("ltr"==e.doc.direction&&a.level%2==0&&(r>0?a.to>n.ch:a.from<n.ch))return Qo(t,n,r);var s,l=function(e,n){return Jo(t,e instanceof tt?e.ch:e,n)},u=function(n){return e.options.lineWrapping?(s=s||On(e,t),Qn(e,t,s,n)):{begin:0,end:t.text.length}},c=u("before"==n.sticky?l(n,-1):n.ch);if("rtl"==e.doc.direction||1==a.level){var h=1==a.level==r<0,f=l(n,h?1:-1);if(null!=f&&(h?f<=a.to&&f<=c.end:f>=a.from&&f>=c.begin)){var d=h?"before":"after";return new tt(n.line,f,d)}}var p=function(e,t,r){for(var o=function(e,t){return t?new tt(n.line,l(e,1),"before"):new tt(n.line,e,"after")};e>=0&&e<i.length;e+=t){var a=i[e],s=t>0==(1!=a.level),u=s?r.begin:l(r.end,-1);if(a.from<=u&&u<a.to)return o(u,s);if(u=s?a.from:l(a.to,-1),r.begin<=u&&u<r.end)return o(u,s)}},m=p(o+r,r,c);if(m)return m;var g=r>0?c.end:l(c.begin,-1);return null==g||r>0&&g==t.text.length||!(m=p(r>0?0:i.length-1,r,u(g)))?null:m}(e.cm,s,t,n):Qo(s,t,n))){if(r||(a=t.line+n)<e.first||a>=e.first+e.size||(t=new 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a=3==t.nodeType?t:null,s=t;for(a||1!=t.childNodes.length||3!=t.firstChild.nodeType||(a=t.firstChild,n&&(n=a.nodeValue.length));s.parentNode!=r;)s=s.parentNode;var l=e.measure,u=l.maps;function c(t,n,r){for(var i=-1;i<(u?u.length:0);i++)for(var o=i<0?l.map:u[i],a=0;a<o.length;a+=3){var s=o[a+2];if(s==t||s==n){var c=Ze(i<0?e.line:e.rest[i]),h=o[a]+r;return(r<0||s!=t)&&(h=o[a+(r?1:0)]),tt(c,h)}}}var h=c(a,s,n);if(h)return Wa(h,i);for(var f=s.nextSibling,d=a?a.nodeValue.length-n:0;f;f=f.nextSibling){if(h=c(f,f.firstChild,0))return Wa(tt(h.line,h.ch-d),i);d+=f.textContent.length}for(var p=s.previousSibling,m=n;p;p=p.previousSibling){if(h=c(p,p.firstChild,-1))return Wa(tt(h.line,h.ch+m),i);m+=p.textContent.length}}ja.prototype.init=function(e){var t=this,n=this,r=n.cm,i=n.div=e.lineDiv;function o(e){if(!ge(r,e)){if(r.somethingSelected())Da({lineWise:!1,text:r.getSelections()}),"cut"==e.type&&r.replaceSelection("",null,"cut");else{if(!r.options.lineWiseCopyCut)return;var t=Ba(r);Da({lineWise:!0,text:t.text}),"cut"==e.type&&r.operation((function(){r.setSelections(t.ranges,0,U),r.replaceSelection("",null,"cut")}))}if(e.clipboardData){e.clipboardData.clearData();var o=Na.text.join("\n");if(e.clipboardData.setData("Text",o),e.clipboardData.getData("Text")==o)return void e.preventDefault()}var a=za(),s=a.firstChild;r.display.lineSpace.insertBefore(a,r.display.lineSpace.firstChild),s.value=Na.text.join("\n");var l=document.activeElement;B(s),setTimeout((function(){r.display.lineSpace.removeChild(a),l.focus(),l==i&&n.showPrimarySelection()}),50)}}Ra(i,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize),fe(i,"paste",(function(e){ge(r,e)||Oa(e,r)||s<=11&&setTimeout(ei(r,(function(){return t.updateFromDOM()})),20)})),fe(i,"compositionstart",(function(e){t.composing={data:e.data,done:!1}})),fe(i,"compositionupdate",(function(e){t.composing||(t.composing={data:e.data,done:!1})})),fe(i,"compositionend",(function(e){t.composing&&(e.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)})),fe(i,"touchstart",(function(){return n.forceCompositionEnd()})),fe(i,"input",(function(){t.composing||t.readFromDOMSoon()})),fe(i,"copy",o),fe(i,"cut",o)},ja.prototype.prepareSelection=function(){var e=yr(this.cm,!1);return e.focus=this.cm.state.focused,e},ja.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},ja.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},ja.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,r=t.doc.sel.primary(),i=r.from(),o=r.to();if(t.display.viewTo==t.display.viewFrom||i.line>=t.display.viewTo||o.line<t.display.viewFrom)e.removeAllRanges();else{var a=Ua(t,e.anchorNode,e.anchorOffset),s=Ua(t,e.focusNode,e.focusOffset);if(!a||a.bad||!s||s.bad||0!=nt(at(a,s),i)||0!=nt(ot(a,s),o)){var l=t.display.view,u=i.line>=t.display.viewFrom&&_a(t,i)||{node:l[0].measure.map[2],offset:0},c=o.line<t.display.viewTo&&_a(t,o);if(!c){var h=l[l.length-1].measure,f=h.maps?h.maps[h.maps.length-1]:h.map;c={node:f[f.length-1],offset:f[f.length-2]-f[f.length-3]}}if(u&&c){var d,p=e.rangeCount&&e.getRangeAt(0);try{d=L(u.node,u.offset,c.offset,c.node)}catch(e){}d&&(!n&&t.state.focused?(e.collapse(u.node,u.offset),d.collapsed||(e.removeAllRanges(),e.addRange(d))):(e.removeAllRanges(),e.addRange(d)),p&&null==e.anchorNode?e.addRange(p):n&&this.startGracePeriod()),this.rememberSelection()}else e.removeAllRanges()}}},ja.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)},ja.prototype.showMultipleSelections=function(e){A(this.cm.display.cursorDiv,e.cursors),A(this.cm.display.selectionDiv,e.selection)},ja.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},ja.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return D(this.div,t)},ja.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())},ja.prototype.blur=function(){this.div.blur()},ja.prototype.getField=function(){return this.div},ja.prototype.supportsTouch=function(){return!0},ja.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Qr(this.cm,(function(){return e.cm.curOp.selectionChanged=!0})),this.polling.set(this.cm.options.pollInterval,(function t(){e.cm.state.focused&&(e.pollSelection(),e.polling.set(e.cm.options.pollInterval,t))}))},ja.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},ja.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e=this.getSelection(),t=this.cm;if(g&&c&&this.cm.display.gutterSpecs.length&&function(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}(e.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();if(!this.composing){this.rememberSelection();var n=Ua(t,e.anchorNode,e.anchorOffset),r=Ua(t,e.focusNode,e.focusOffset);n&&r&&Qr(t,(function(){Qi(t.doc,Li(n,r),U),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)}))}}},ja.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e,t,n,r=this.cm,i=r.display,o=r.doc.sel.primary(),a=o.from(),s=o.to();if(0==a.ch&&a.line>r.firstLine()&&(a=tt(a.line-1,Ve(r.doc,a.line-1).length)),s.ch==Ve(r.doc,s.line).text.length&&s.line<r.lastLine()&&(s=tt(s.line+1,0)),a.line<i.viewFrom||s.line>i.viewTo-1)return!1;a.line==i.viewFrom||0==(e=hr(r,a.line))?(t=Ze(i.view[0].line),n=i.view[0].node):(t=Ze(i.view[e].line),n=i.view[e-1].node.nextSibling);var l,u,c=hr(r,s.line);if(c==i.view.length-1?(l=i.viewTo-1,u=i.lineDiv.lastChild):(l=Ze(i.view[c+1].line)-1,u=i.view[c+1].node.previousSibling),!n)return!1;for(var h=r.doc.splitLines(function(e,t,n,r,i){var o="",a=!1,s=e.doc.lineSeparator(),l=!1;function u(){a&&(o+=s,l&&(o+=s),a=l=!1)}function c(e){e&&(u(),o+=e)}function h(t){if(1==t.nodeType){var n=t.getAttribute("cm-text");if(n)return void c(n);var o,f=t.getAttribute("cm-marker");if(f){var d=e.findMarks(tt(r,0),tt(i+1,0),(g=+f,function(e){return e.id==g}));return void(d.length&&(o=d[0].find(0))&&c(Xe(e.doc,o.from,o.to).join(s)))}if("false"==t.getAttribute("contenteditable"))return;var p=/^(pre|div|p|li|table|br)$/i.test(t.nodeName);if(!/^br$/i.test(t.nodeName)&&0==t.textContent.length)return;p&&u();for(var m=0;m<t.childNodes.length;m++)h(t.childNodes[m]);/^(pre|p)$/i.test(t.nodeName)&&(l=!0),p&&(a=!0)}else 3==t.nodeType&&c(t.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "));var g}for(;h(t),t!=n;)t=t.nextSibling,l=!1;return o}(r,n,u,t,l)),f=Xe(r.doc,tt(t,0),tt(l,Ve(r.doc,l).text.length));h.length>1&&f.length>1;)if(K(h)==K(f))h.pop(),f.pop(),l--;else{if(h[0]!=f[0])break;h.shift(),f.shift(),t++}for(var d=0,p=0,m=h[0],g=f[0],v=Math.min(m.length,g.length);d<v&&m.charCodeAt(d)==g.charCodeAt(d);)++d;for(var y=K(h),x=K(f),b=Math.min(y.length-(1==h.length?d:0),x.length-(1==f.length?d:0));p<b&&y.charCodeAt(y.length-p-1)==x.charCodeAt(x.length-p-1);)++p;if(1==h.length&&1==f.length&&t==a.line)for(;d&&d>a.ch&&y.charCodeAt(y.length-p-1)==x.charCodeAt(x.length-p-1);)d--,p++;h[h.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),h[0]=h[0].slice(d).replace(/\u200b+$/,"");var w=tt(t,d),k=tt(l,f.length?K(f).length-p:0);return h.length>1||h[0]||nt(w,k)?(mo(r.doc,h,w,k,"+input"),!0):void 0},ja.prototype.ensurePolled=function(){this.forceCompositionEnd()},ja.prototype.reset=function(){this.forceCompositionEnd()},ja.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},ja.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))},ja.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||Qr(this.cm,(function(){return fr(e.cm)}))},ja.prototype.setUneditable=function(e){e.contentEditable="false"},ja.prototype.onKeyPress=function(e){0==e.charCode||this.composing||(e.preventDefault(),this.cm.isReadOnly()||ei(this.cm,Fa)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},ja.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},ja.prototype.onContextMenu=function(){},ja.prototype.resetPosition=function(){},ja.prototype.needsContentAttribute=!0;var $a=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new H,this.hasSelection=!1,this.composing=null};$a.prototype.init=function(e){var t=this,n=this,r=this.cm;this.createField(e);var i=this.textarea;function o(e){if(!ge(r,e)){if(r.somethingSelected())Da({lineWise:!1,text:r.getSelections()});else{if(!r.options.lineWiseCopyCut)return;var t=Ba(r);Da({lineWise:!0,text:t.text}),"cut"==e.type?r.setSelections(t.ranges,null,U):(n.prevInput="",i.value=t.text.join("\n"),B(i))}"cut"==e.type&&(r.state.cutIncoming=+new Date)}}e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),m&&(i.style.width="0px"),fe(i,"input",(function(){a&&s>=9&&t.hasSelection&&(t.hasSelection=null),n.poll()})),fe(i,"paste",(function(e){ge(r,e)||Oa(e,r)||(r.state.pasteIncoming=+new Date,n.fastPoll())})),fe(i,"cut",o),fe(i,"copy",o),fe(e.scroller,"paste",(function(t){if(!Cn(e,t)&&!ge(r,t)){if(!i.dispatchEvent)return r.state.pasteIncoming=+new Date,void n.focus();var o=new Event("paste");o.clipboardData=t.clipboardData,i.dispatchEvent(o)}})),fe(e.lineSpace,"selectstart",(function(t){Cn(e,t)||be(t)})),fe(i,"compositionstart",(function(){var e=r.getCursor("from");n.composing&&n.composing.range.clear(),n.composing={start:e,range:r.markText(e,r.getCursor("to"),{className:"CodeMirror-composing"})}})),fe(i,"compositionend",(function(){n.composing&&(n.poll(),n.composing.range.clear(),n.composing=null)}))},$a.prototype.createField=function(e){this.wrapper=za(),this.textarea=this.wrapper.firstChild},$a.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=yr(e);if(e.options.moveInputWithCursor){var i=Xn(e,n.sel.primary().head,"div"),o=t.wrapper.getBoundingClientRect(),a=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,i.top+a.top-o.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,i.left+a.left-o.left))}return r},$a.prototype.showSelection=function(e){var t=this.cm.display;A(t.cursorDiv,e.cursors),A(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},$a.prototype.reset=function(e){if(!this.contextMenuPending&&!this.composing){var t=this.cm;if(t.somethingSelected()){this.prevInput="";var n=t.getSelection();this.textarea.value=n,t.state.focused&&B(this.textarea),a&&s>=9&&(this.hasSelection=n)}else e||(this.prevInput=this.textarea.value="",a&&s>=9&&(this.hasSelection=null))}},$a.prototype.getField=function(){return this.textarea},$a.prototype.supportsTouch=function(){return!1},$a.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!v||F()!=this.textarea))try{this.textarea.focus()}catch(e){}},$a.prototype.blur=function(){this.textarea.blur()},$a.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},$a.prototype.receivedFocus=function(){this.slowPoll()},$a.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,(function(){e.poll(),e.cm.state.focused&&e.slowPoll()}))},$a.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0,t.polling.set(20,(function n(){t.poll()||e?(t.pollingFast=!1,t.slowPoll()):(e=!0,t.polling.set(60,n))}))},$a.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||Oe(n)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=n.value;if(i==r&&!t.somethingSelected())return!1;if(a&&s>=9&&this.hasSelection===i||y&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||r||(r="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var l=0,u=Math.min(r.length,i.length);l<u&&r.charCodeAt(l)==i.charCodeAt(l);)++l;return Qr(t,(function(){Fa(t,i.slice(l),r.length-l,null,e.composing?"*compose":null),i.length>1e3||i.indexOf("\n")>-1?n.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))})),!0},$a.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},$a.prototype.onKeyPress=function(){a&&s>=9&&(this.hasSelection=null),this.fastPoll()},$a.prototype.onContextMenu=function(e){var t=this,n=t.cm,r=n.display,i=t.textarea;t.contextMenuPending&&t.contextMenuPending();var o=cr(n,e),u=r.scroller.scrollTop;if(o&&!h){n.options.resetSelectionOnContextMenu&&-1==n.doc.sel.contains(o)&&ei(n,Qi)(n.doc,Li(o),U);var c,f=i.style.cssText,d=t.wrapper.style.cssText,p=t.wrapper.offsetParent.getBoundingClientRect();if(t.wrapper.style.cssText="position: static",i.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(e.clientY-p.top-5)+"px; left: "+(e.clientX-p.left-5)+"px;\n      z-index: 1000; background: "+(a?"rgba(255, 255, 255, .05)":"transparent")+";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",l&&(c=window.scrollY),r.input.focus(),l&&window.scrollTo(null,c),r.input.reset(),n.somethingSelected()||(i.value=t.prevInput=" "),t.contextMenuPending=v,r.selForContextMenu=n.doc.sel,clearTimeout(r.detectingSelectAll),a&&s>=9&&g(),C){Ce(e);var m=function(){pe(window,"mouseup",m),setTimeout(v,20)};fe(window,"mouseup",m)}else setTimeout(v,50)}function g(){if(null!=i.selectionStart){var e=n.somethingSelected(),o="​"+(e?i.value:"");i.value="⇚",i.value=o,t.prevInput=e?"":"​",i.selectionStart=1,i.selectionEnd=o.length,r.selForContextMenu=n.doc.sel}}function v(){if(t.contextMenuPending==v&&(t.contextMenuPending=!1,t.wrapper.style.cssText=d,i.style.cssText=f,a&&s<9&&r.scrollbars.setScrollTop(r.scroller.scrollTop=u),null!=i.selectionStart)){(!a||a&&s<9)&&g();var e=0,o=function(){r.selForContextMenu==n.doc.sel&&0==i.selectionStart&&i.selectionEnd>0&&"​"==t.prevInput?ei(n,so)(n):e++<10?r.detectingSelectAll=setTimeout(o,500):(r.selForContextMenu=null,r.input.reset())};r.detectingSelectAll=setTimeout(o,200)}}},$a.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e},$a.prototype.setUneditable=function(){},$a.prototype.needsContentAttribute=!1,function(e){var t=e.optionHandlers;function n(n,r,i,o){e.defaults[n]=r,i&&(t[n]=o?function(e,t,n){n!=ka&&i(e,t,n)}:i)}e.defineOption=n,e.Init=ka,n("value","",(function(e,t){return e.setValue(t)}),!0),n("mode",null,(function(e,t){e.doc.modeOption=t,Ni(e)}),!0),n("indentUnit",2,Ni,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,(function(e){Di(e),_n(e),fr(e)}),!0),n("lineSeparator",null,(function(e,t){if(e.doc.lineSep=t,t){var n=[],r=e.doc.first;e.doc.iter((function(e){for(var i=0;;){var o=e.text.indexOf(t,i);if(-1==o)break;i=o+t.length,n.push(tt(r,o))}r++}));for(var i=n.length-1;i>=0;i--)mo(e.doc,t,n[i],tt(n[i].line,n[i].ch+t.length))}})),n("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,(function(e,t,n){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),n!=ka&&e.refresh()})),n("specialCharPlaceholder",Qt,(function(e){return e.refresh()}),!0),n("electricChars",!0),n("inputStyle",v?"contenteditable":"textarea",(function(){throw new Error("inputStyle can not (yet) be changed in a running editor")}),!0),n("spellcheck",!1,(function(e,t){return e.getInputField().spellcheck=t}),!0),n("autocorrect",!1,(function(e,t){return e.getInputField().autocorrect=t}),!0),n("autocapitalize",!1,(function(e,t){return e.getInputField().autocapitalize=t}),!0),n("rtlMoveVisually",!b),n("wholeLineUpdateBefore",!0),n("theme","default",(function(e){wa(e),mi(e)}),!0),n("keyMap","default",(function(e,t,n){var r=Yo(t),i=n!=ka&&Yo(n);i&&i.detach&&i.detach(e,r),r.attach&&r.attach(e,i||null)})),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,Ta,!0),n("gutters",[],(function(e,t){e.display.gutterSpecs=di(t,e.options.lineNumbers),mi(e)}),!0),n("fixedGutter",!0,(function(e,t){e.display.gutters.style.left=t?sr(e.display)+"px":"0",e.refresh()}),!0),n("coverGutterNextToScrollbar",!1,(function(e){return Wr(e)}),!0),n("scrollbarStyle","native",(function(e){$r(e),Wr(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)}),!0),n("lineNumbers",!1,(function(e,t){e.display.gutterSpecs=di(e.options.gutters,t),mi(e)}),!0),n("firstLineNumber",1,mi,!0),n("lineNumberFormatter",(function(e){return e}),mi,!0),n("showCursorWhenSelecting",!1,vr,!0),n("resetSelectionOnContextMenu",!0),n("lineWiseCopyCut",!0),n("pasteLinesPerSelection",!0),n("selectionsMayTouch",!1),n("readOnly",!1,(function(e,t){"nocursor"==t&&(Tr(e),e.display.input.blur()),e.display.input.readOnlyChanged(t)})),n("disableInput",!1,(function(e,t){t||e.display.input.reset()}),!0),n("dragDrop",!0,La),n("allowDropFileTypes",null),n("cursorBlinkRate",530),n("cursorScrollMargin",0),n("cursorHeight",1,vr,!0),n("singleCursorHeightPerLine",!0,vr,!0),n("workTime",100),n("workDelay",100),n("flattenSpans",!0,Di,!0),n("addModeClass",!1,Di,!0),n("pollInterval",100),n("undoDepth",200,(function(e,t){return e.doc.history.undoDepth=t})),n("historyEventDelay",1250),n("viewportMargin",10,(function(e){return e.refresh()}),!0),n("maxHighlightLength",1e4,Di,!0),n("moveInputWithCursor",!0,(function(e,t){t||e.display.input.resetPosition()})),n("tabindex",null,(function(e,t){return e.display.input.getField().tabIndex=t||""})),n("autofocus",null),n("direction","ltr",(function(e,t){return e.doc.setDirection(t)}),!0),n("phrases",null)}(Ma),function(e){var t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,n){var r=this.options,i=r[e];r[e]==n&&"mode"!=e||(r[e]=n,t.hasOwnProperty(e)&&ei(this,t[e])(this,n,i),me(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"](Yo(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:ti((function(t,n){var r=t.token?t:e.getMode(this.options,t);if(r.startState)throw new Error("Overlays may not be stateful.");!function(e,t,n){for(var r=0,i=n(t);r<e.length&&n(e[r])<=i;)r++;e.splice(r,0,t)}(this.state.overlays,{mode:r,modeSpec:t,opaque:n&&n.opaque,priority:n&&n.priority||0},(function(e){return e.priority})),this.state.modeGen++,fr(this)})),removeOverlay:ti((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 fr(this)}})),indentLine:ti((function(e,t,n){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),Qe(this.doc,e)&&Ea(this,e,t,n)})),indentSelection:ti((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&&(Ea(this,i.head.line,e,!0),n=i.head.line,r==this.doc.sel.primIndex&&Fr(this));else{var o=i.from(),a=i.to(),s=Math.max(n,o.line);n=Math.min(this.lastLine(),a.line-(a.ch?0:1))+1;for(var l=s;l<n;++l)Ea(this,l,e);var u=this.doc.sel.ranges;0==o.ch&&t.length==u.length&&u[r].from().ch>0&&Yi(this.doc,r,new Ci(o,u[r].to()),U)}}})),getTokenAt:function(e,t){return xt(this,e,t)},getLineTokens:function(e,t){return xt(this,tt(e),t,!0)},getTokenTypeAt:function(e){e=lt(this.doc,e);var t,n=dt(this,Ve(this.doc,e.line)),r=0,i=(n.length-1)/2,o=e.ch;if(0==o)t=n[2];else for(;;){var a=r+i>>1;if((a?n[2*a-1]:0)>=o)i=a;else{if(!(n[2*a+1]<o)){t=n[2*a+2];break}r=a+1}}var s=t?t.indexOf("overlay "):-1;return s<0?t:0==s?null:t.slice(0,s-1)},getModeAt:function(t){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(t).state).mode:n},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var r=[];if(!n.hasOwnProperty(t))return r;var i=n[t],o=this.getModeAt(e);if("string"==typeof o[t])i[o[t]]&&r.push(i[o[t]]);else if(o[t])for(var a=0;a<o[t].length;a++){var s=i[o[t][a]];s&&r.push(s)}else o.helperType&&i[o.helperType]?r.push(i[o.helperType]):i[o.name]&&r.push(i[o.name]);for(var l=0;l<i._global.length;l++){var u=i._global[l];u.pred(o,this)&&-1==j(r,u.val)&&r.push(u.val)}return r},getStateAfter:function(e,t){var n=this.doc;return pt(this,(e=st(n,null==e?n.first+n.size-1:e))+1,t).state},cursorCoords:function(e,t){var n=this.doc.sel.primary();return Xn(this,null==e?n.head:"object"==typeof e?lt(this.doc,e):e?n.from():n.to(),t||"page")},charCoords:function(e,t){return Vn(this,lt(this.doc,e),t||"page")},coordsChar:function(e,t){return Zn(this,(e=Gn(this,e,t||"page")).left,e.top)},lineAtHeight:function(e,t){return e=Gn(this,{top:e,left:0},t||"page").top,Je(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t,n){var r,i=!1;if("number"==typeof e){var o=this.doc.first+this.doc.size-1;e<this.doc.first?e=this.doc.first:e>o&&(e=o,i=!0),r=Ve(this.doc,e)}else r=e;return $n(this,r,{top:0,left:0},t||"page",n||i).top+(i?this.doc.height-qt(r):0)},defaultTextHeight:function(){return ir(this.display)},defaultCharWidth:function(){return 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h=Math.max(l.wrapper.clientHeight,this.doc.height),f=Math.max(l.sizer.clientWidth,l.lineSpace.clientWidth);("above"==r||e.bottom+t.offsetHeight>h)&&e.top>t.offsetHeight?u=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=h&&(u=e.bottom),c+t.offsetWidth>f&&(c=f-t.offsetWidth)}t.style.top=u+"px",t.style.left=t.style.right="","right"==i?(c=l.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?c=0:"middle"==i&&(c=(l.sizer.clientWidth-t.offsetWidth)/2),t.style.left=c+"px"),n&&(o=this,a={left:c,top:u,right:c+t.offsetWidth,bottom:u+t.offsetHeight},null!=(s=Nr(o,a)).scrollTop&&Rr(o,s.scrollTop),null!=s.scrollLeft&&Pr(o,s.scrollLeft))},triggerOnKeyDown:ti(ca),triggerOnKeyPress:ti(fa),triggerOnKeyUp:ha,triggerOnMouseDown:ti(ga),execCommand:function(e){if(ta.hasOwnProperty(e))return ta[e].call(null,this)},triggerElectric:ti((function(e){Ia(this,e)})),findPosH:function(e,t,n,r){var i=1;t<0&&(i=-1,t=-t);for(var o=lt(this.doc,e),a=0;a<t&&!(o=Pa(this.doc,o,i,n,r)).hitSide;++a);return o},moveH:ti((function(e,t){var n=this;this.extendSelectionsBy((function(r){return n.display.shift||n.doc.extend||r.empty()?Pa(n.doc,r.head,e,t,n.options.rtlMoveVisually):e<0?r.from():r.to()}),$)})),deleteH:ti((function(e,t){var n=this.doc.sel,r=this.doc;n.somethingSelected()?r.replaceSelection("",null,"+delete"):Zo(this,(function(n){var i=Pa(r,n.head,e,t,!1);return e<0?{from:i,to:n.head}:{from:n.head,to:i}}))})),findPosV:function(e,t,n,r){var i=1,o=r;t<0&&(i=-1,t=-t);for(var a=lt(this.doc,e),s=0;s<t;++s){var l=Xn(this,a,"div");if(null==o?o=l.left:l.left=o,(a=Ha(this,l,i,n)).hitSide)break}return a},moveV:ti((function(e,t){var n=this,r=this.doc,i=[],o=!this.display.shift&&!r.extend&&r.sel.somethingSelected();if(r.extendSelectionsBy((function(a){if(o)return e<0?a.from():a.to();var s=Xn(n,a.head,"div");null!=a.goalColumn&&(s.left=a.goalColumn),i.push(s.left);var l=Ha(n,s,e,t);return"page"==t&&a==r.sel.primary()&&Dr(n,Vn(n,l,"div").top-s.top),l}),$),i.length)for(var a=0;a<r.sel.ranges.length;a++)r.sel.ranges[a].goalColumn=i[a]})),findWordAt:function(e){var t=Ve(this.doc,e.line).text,n=e.ch,r=e.ch;if(t){var i=this.getHelper(e,"wordChars");"before"!=e.sticky&&r!=t.length||!n?++r:--n;for(var o=t.charAt(n),a=te(o,i)?function(e){return te(e,i)}:/\s/.test(o)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!te(e)};n>0&&a(t.charAt(n-1));)--n;for(;r<t.length&&a(t.charAt(r));)++r}return new Ci(tt(e.line,n),tt(e.line,r))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?O(this.display.cursorDiv,"CodeMirror-overwrite"):T(this.display.cursorDiv,"CodeMirror-overwrite"),me(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==F()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:ti((function(e,t){Or(this,e,t)})),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Mn(this)-this.display.barHeight,width:e.scrollWidth-Mn(this)-this.display.barWidth,clientHeight:En(this),clientWidth:An(this)}},scrollIntoView:ti((function(e,t){null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:tt(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line?function(e,t){Ir(e),e.curOp.scrollToPos=t}(this,e):Br(this,e.from,e.to,e.margin)})),setSize:ti((function(e,t){var n=this,r=function(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e};null!=e&&(this.display.wrapper.style.width=r(e)),null!=t&&(this.display.wrapper.style.height=r(t)),this.options.lineWrapping&&jn(this);var i=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){dr(n,i,"widget");break}++i})),this.curOp.forceUpdate=!0,me(this,"refresh",this)})),operation:function(e){return Qr(this,e)},startOperation:function(){return Vr(this)},endOperation:function(){return Xr(this)},refresh:ti((function(){var e=this.display.cachedTextHeight;fr(this),this.curOp.forceUpdate=!0,_n(this),Or(this,this.doc.scrollLeft,this.doc.scrollTop),ui(this.display),(null==e||Math.abs(e-ir(this.display))>.5)&&ur(this),me(this,"refresh",this)})),swapDoc:ti((function(e){var t=this.doc;return t.cm=null,this.state.selectingText&&this.state.selectingText(),Bi(this,e),_n(this),this.display.input.reset(),Or(this,e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,un(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}},xe(e),e.registerHelper=function(t,r,i){n.hasOwnProperty(t)||(n[t]=e[t]={_global:[]}),n[t][r]=i},e.registerGlobalHelper=function(t,r,i,o){e.registerHelper(t,r,o),n[t]._global.push({pred:i,val:o})}}(Ma);var Ga="iter insert remove copy getEditor constructor".split(" ");for(var Va in Do.prototype)Do.prototype.hasOwnProperty(Va)&&j(Ga,Va)<0&&(Ma.prototype[Va]=function(e){return function(){return e.apply(this.doc,arguments)}}(Do.prototype[Va]));return xe(Do),Ma.inputStyles={textarea:$a,contenteditable:ja},Ma.defineMode=function(e){Ma.defaults.mode||"null"==e||(Ma.defaults.mode=e),Pe.apply(this,arguments)},Ma.defineMIME=function(e,t){ze[e]=t},Ma.defineMode("null",(function(){return{token:function(e){return e.skipToEnd()}}})),Ma.defineMIME("text/plain","null"),Ma.defineExtension=function(e,t){Ma.prototype[e]=t},Ma.defineDocExtension=function(e,t){Do.prototype[e]=t},Ma.fromTextArea=function(e,t){if((t=t?z(t):{}).value=e.value,!t.tabindex&&e.tabIndex&&(t.tabindex=e.tabIndex),!t.placeholder&&e.placeholder&&(t.placeholder=e.placeholder),null==t.autofocus){var n=F();t.autofocus=n==e||null!=e.getAttribute("autofocus")&&n==document.body}function r(){e.value=s.getValue()}var i;if(e.form&&(fe(e.form,"submit",r),!t.leaveSubmitMethodAlone)){var o=e.form;i=o.submit;try{var a=o.submit=function(){r(),o.submit=i,o.submit(),o.submit=a}}catch(e){}}t.finishInit=function(n){n.save=r,n.getTextArea=function(){return e},n.toTextArea=function(){n.toTextArea=isNaN,r(),e.parentNode.removeChild(n.getWrapperElement()),e.style.display="",e.form&&(pe(e.form,"submit",r),t.leaveSubmitMethodAlone||"function"!=typeof e.form.submit||(e.form.submit=i))}},e.style.display="none";var s=Ma((function(t){return e.parentNode.insertBefore(t,e.nextSibling)}),t);return s},function(e){e.off=pe,e.on=fe,e.wheelEventPixels=bi,e.Doc=Do,e.splitLines=Fe,e.countColumn=P,e.findColumn=G,e.isWordChar=ee,e.Pass=W,e.signal=me,e.Line=Vt,e.changeEnd=Ti,e.scrollbarModel=qr,e.Pos=tt,e.cmpPos=nt,e.modes=Re,e.mimeModes=ze,e.resolveMode=He,e.getMode=je,e.modeExtensions=_e,e.extendMode=We,e.copyState=Ue,e.startState=$e,e.innerMode=qe,e.commands=ta,e.keyMap=Uo,e.keyName=Ko,e.isModifierKey=Vo,e.lookupKey=Go,e.normalizeKeyMap=$o,e.StringStream=Ge,e.SharedTextMarker=Mo,e.TextMarker=Lo,e.LineWidget=ko,e.e_preventDefault=be,e.e_stopPropagation=we,e.e_stop=Ce,e.addClass=O,e.contains=D,e.rmClass=T,e.keyNames=Ho}(Ma),Ma.version="5.50.2",Ma}))},{}],12:[function(e,t,n){var r;r=function(e){"use strict";var t=/^((?:(?:aaas?|about|acap|adiumxtra|af[ps]|aim|apt|attachment|aw|beshare|bitcoin|bolo|callto|cap|chrome(?:-extension)?|cid|coap|com-eventbrite-attendee|content|crid|cvs|data|dav|dict|dlna-(?:playcontainer|playsingle)|dns|doi|dtn|dvb|ed2k|facetime|feed|file|finger|fish|ftp|geo|gg|git|gizmoproject|go|gopher|gtalk|h323|hcp|https?|iax|icap|icon|im|imap|info|ipn|ipp|irc[6s]?|iris(?:\.beep|\.lwz|\.xpc|\.xpcs)?|itms|jar|javascript|jms|keyparc|lastfm|ldaps?|magnet|mailto|maps|market|message|mid|mms|ms-help|msnim|msrps?|mtqp|mumble|mupdate|mvn|news|nfs|nih?|nntp|notes|oid|opaquelocktoken|palm|paparazzi|platform|pop|pres|proxy|psyc|query|res(?:ource)?|rmi|rsync|rtmp|rtsp|secondlife|service|session|sftp|sgn|shttp|sieve|sips?|skype|sm[bs]|snmp|soap\.beeps?|soldat|spotify|ssh|steam|svn|tag|teamspeak|tel(?:net)?|tftp|things|thismessage|tip|tn3270|tv|udp|unreal|urn|ut2004|vemmi|ventrilo|view-source|webcal|wss?|wtai|wyciwyg|xcon(?:-userid)?|xfire|xmlrpc\.beeps?|xmpp|xri|ymsgr|z39\.50[rs]?):(?:\/{1,3}|[a-z0-9%])|www\d{0,3}[.]|[a-z0-9.\-]+[.][a-z]{2,4}\/)(?:[^\s()<>]|\([^\s()<>]*\))+(?:\([^\s()<>]*\)|[^\s`*!()\[\]{};:'".,<>?«»“”‘’]))/i;e.defineMode("gfm",(function(n,r){var 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r=e("./Renderer.js"),{defaults:i}=e("./defaults.js"),{inline:o}=e("./rules.js"),{findClosingBracket:a,escape:s}=e("./helpers.js");t.exports=class e{constructor(e,t){if(this.options=t||i,this.links=e,this.rules=o.normal,this.options.renderer=this.options.renderer||new r,this.renderer=this.options.renderer,this.renderer.options=this.options,!this.links)throw new Error("Tokens array requires a `links` property.");this.options.pedantic?this.rules=o.pedantic:this.options.gfm&&(this.options.breaks?this.rules=o.breaks:this.rules=o.gfm)}static get rules(){return o}static output(t,n,r){return new e(n,r).output(t)}output(t){let n,r,i,o,l,u,c="";for(;t;)if(l=this.rules.escape.exec(t))t=t.substring(l[0].length),c+=s(l[1]);else if(l=this.rules.tag.exec(t))!this.inLink&&/^<a /i.test(l[0])?this.inLink=!0:this.inLink&&/^<\/a>/i.test(l[0])&&(this.inLink=!1),!this.inRawBlock&&/^<(pre|code|kbd|script)(\s|>)/i.test(l[0])?this.inRawBlock=!0:this.inRawBlock&&/^<\/(pre|code|kbd|script)(\s|>)/i.test(l[0])&&(this.inRawBlock=!1),t=t.substring(l[0].length),c+=this.options.sanitize?this.options.sanitizer?this.options.sanitizer(l[0]):s(l[0]):l[0];else if(l=this.rules.link.exec(t)){const r=a(l[2],"()");if(r>-1){const e=(0===l[0].indexOf("!")?5:4)+l[1].length+r;l[2]=l[2].substring(0,r),l[0]=l[0].substring(0,e).trim(),l[3]=""}t=t.substring(l[0].length),this.inLink=!0,i=l[2],this.options.pedantic?(n=/^([^'"]*[^\s])\s+(['"])(.*)\2/.exec(i))?(i=n[1],o=n[3]):o="":o=l[3]?l[3].slice(1,-1):"",i=i.trim().replace(/^<([\s\S]*)>$/,"$1"),c+=this.outputLink(l,{href:e.escapes(i),title:e.escapes(o)}),this.inLink=!1}else if((l=this.rules.reflink.exec(t))||(l=this.rules.nolink.exec(t))){if(t=t.substring(l[0].length),n=(l[2]||l[1]).replace(/\s+/g," "),!(n=this.links[n.toLowerCase()])||!n.href){c+=l[0].charAt(0),t=l[0].substring(1)+t;continue}this.inLink=!0,c+=this.outputLink(l,n),this.inLink=!1}else if(l=this.rules.strong.exec(t))t=t.substring(l[0].length),c+=this.renderer.strong(this.output(l[4]||l[3]||l[2]||l[1]));else if(l=this.rules.em.exec(t))t=t.substring(l[0].length),c+=this.renderer.em(this.output(l[6]||l[5]||l[4]||l[3]||l[2]||l[1]));else if(l=this.rules.code.exec(t))t=t.substring(l[0].length),c+=this.renderer.codespan(s(l[2].trim(),!0));else if(l=this.rules.br.exec(t))t=t.substring(l[0].length),c+=this.renderer.br();else if(l=this.rules.del.exec(t))t=t.substring(l[0].length),c+=this.renderer.del(this.output(l[1]));else if(l=this.rules.autolink.exec(t))t=t.substring(l[0].length),i="@"===l[2]?"mailto:"+(r=s(this.mangle(l[1]))):r=s(l[1]),c+=this.renderer.link(i,null,r);else if(this.inLink||!(l=this.rules.url.exec(t))){if(l=this.rules.text.exec(t))t=t.substring(l[0].length),this.inRawBlock?c+=this.renderer.text(this.options.sanitize?this.options.sanitizer?this.options.sanitizer(l[0]):s(l[0]):l[0]):c+=this.renderer.text(s(this.smartypants(l[0])));else if(t)throw new Error("Infinite loop on byte: "+t.charCodeAt(0))}else{if("@"===l[2])i="mailto:"+(r=s(l[0]));else{do{u=l[0],l[0]=this.rules._backpedal.exec(l[0])[0]}while(u!==l[0]);r=s(l[0]),i="www."===l[1]?"http://"+r:r}t=t.substring(l[0].length),c+=this.renderer.link(i,null,r)}return c}static escapes(t){return t?t.replace(e.rules._escapes,"$1"):t}outputLink(e,t){const n=t.href,r=t.title?s(t.title):null;return"!"!==e[0].charAt(0)?this.renderer.link(n,r,this.output(e[1])):this.renderer.image(n,r,s(e[1]))}smartypants(e){return this.options.smartypants?e.replace(/---/g,"—").replace(/--/g,"–").replace(/(^|[-\u2014/(\[{"\s])'/g,"$1‘").replace(/'/g,"’").replace(/(^|[-\u2014/(\[{\u2018\s])"/g,"$1“").replace(/"/g,"”").replace(/\.{3}/g,"…"):e}mangle(e){if(!this.options.mangle)return e;const t=e.length;let n,r="",i=0;for(;i<t;i++)n=e.charCodeAt(i),Math.random()>.5&&(n="x"+n.toString(16)),r+="&#"+n+";";return r}}},{"./Renderer.js":20,"./defaults.js":23,"./helpers.js":24,"./rules.js":26}],18:[function(e,t,n){const{defaults:r}=e("./defaults.js"),{block:i}=e("./rules.js"),{rtrim:o,splitCells:a,escape:s}=e("./helpers.js");t.exports=class e{constructor(e){this.tokens=[],this.tokens.links=Object.create(null),this.options=e||r,this.rules=i.normal,this.options.pedantic?this.rules=i.pedantic:this.options.gfm&&(this.rules=i.gfm)}static get rules(){return i}static lex(t,n){return new e(n).lex(t)}lex(e){return e=e.replace(/\r\n|\r/g,"\n").replace(/\t/g,"    "),this.token(e,!0)}token(e,t){let n,r,l,u,c,h,f,d,p,m,g,v,y,x,b,w;for(e=e.replace(/^ +$/gm,"");e;)if((l=this.rules.newline.exec(e))&&(e=e.substring(l[0].length),l[0].length>1&&this.tokens.push({type:"space"})),l=this.rules.code.exec(e)){const t=this.tokens[this.tokens.length-1];e=e.substring(l[0].length),t&&"paragraph"===t.type?t.text+="\n"+l[0].trimRight():(l=l[0].replace(/^ {4}/gm,""),this.tokens.push({type:"code",codeBlockStyle:"indented",text:this.options.pedantic?l:o(l,"\n")}))}else if(l=this.rules.fences.exec(e))e=e.substring(l[0].length),this.tokens.push({type:"code",lang:l[2]?l[2].trim():l[2],text:l[3]||""});else if(l=this.rules.heading.exec(e))e=e.substring(l[0].length),this.tokens.push({type:"heading",depth:l[1].length,text:l[2]});else if((l=this.rules.nptable.exec(e))&&(h={type:"table",header:a(l[1].replace(/^ *| *\| *$/g,"")),align:l[2].replace(/^ *|\| *$/g,"").split(/ *\| */),cells:l[3]?l[3].replace(/\n$/,"").split("\n"):[]}).header.length===h.align.length){for(e=e.substring(l[0].length),g=0;g<h.align.length;g++)/^ *-+: *$/.test(h.align[g])?h.align[g]="right":/^ *:-+: *$/.test(h.align[g])?h.align[g]="center":/^ *:-+ *$/.test(h.align[g])?h.align[g]="left":h.align[g]=null;for(g=0;g<h.cells.length;g++)h.cells[g]=a(h.cells[g],h.header.length);this.tokens.push(h)}else if(l=this.rules.hr.exec(e))e=e.substring(l[0].length),this.tokens.push({type:"hr"});else if(l=this.rules.blockquote.exec(e))e=e.substring(l[0].length),this.tokens.push({type:"blockquote_start"}),l=l[0].replace(/^ *> ?/gm,""),this.token(l,t),this.tokens.push({type:"blockquote_end"});else if(l=this.rules.list.exec(e)){for(e=e.substring(l[0].length),f={type:"list_start",ordered:x=(u=l[2]).length>1,start:x?+u:"",loose:!1},this.tokens.push(f),d=[],n=!1,y=(l=l[0].match(this.rules.item)).length,g=0;g<y;g++)m=(h=l[g]).length,~(h=h.replace(/^ *([*+-]|\d+\.) */,"")).indexOf("\n ")&&(m-=h.length,h=this.options.pedantic?h.replace(/^ {1,4}/gm,""):h.replace(new RegExp("^ {1,"+m+"}","gm"),"")),g!==y-1&&(c=i.bullet.exec(l[g+1])[0],(u.length>1?1===c.length:c.length>1||this.options.smartLists&&c!==u)&&(e=l.slice(g+1).join("\n")+e,g=y-1)),r=n||/\n\n(?!\s*$)/.test(h),g!==y-1&&(n="\n"===h.charAt(h.length-1),r||(r=n)),r&&(f.loose=!0),w=void 0,(b=/^\[[ xX]\] /.test(h))&&(w=" "!==h[1],h=h.replace(/^\[[ xX]\] +/,"")),p={type:"list_item_start",task:b,checked:w,loose:r},d.push(p),this.tokens.push(p),this.token(h,!1),this.tokens.push({type:"list_item_end"});if(f.loose)for(y=d.length,g=0;g<y;g++)d[g].loose=!0;this.tokens.push({type:"list_end"})}else if(l=this.rules.html.exec(e))e=e.substring(l[0].length),this.tokens.push({type:this.options.sanitize?"paragraph":"html",pre:!this.options.sanitizer&&("pre"===l[1]||"script"===l[1]||"style"===l[1]),text:this.options.sanitize?this.options.sanitizer?this.options.sanitizer(l[0]):s(l[0]):l[0]});else if(t&&(l=this.rules.def.exec(e)))e=e.substring(l[0].length),l[3]&&(l[3]=l[3].substring(1,l[3].length-1)),v=l[1].toLowerCase().replace(/\s+/g," "),this.tokens.links[v]||(this.tokens.links[v]={href:l[2],title:l[3]});else if((l=this.rules.table.exec(e))&&(h={type:"table",header:a(l[1].replace(/^ *| *\| *$/g,"")),align:l[2].replace(/^ *|\| *$/g,"").split(/ *\| */),cells:l[3]?l[3].replace(/\n$/,"").split("\n"):[]}).header.length===h.align.length){for(e=e.substring(l[0].length),g=0;g<h.align.length;g++)/^ *-+: *$/.test(h.align[g])?h.align[g]="right":/^ *:-+: *$/.test(h.align[g])?h.align[g]="center":/^ *:-+ *$/.test(h.align[g])?h.align[g]="left":h.align[g]=null;for(g=0;g<h.cells.length;g++)h.cells[g]=a(h.cells[g].replace(/^ *\| *| *\| *$/g,""),h.header.length);this.tokens.push(h)}else if(l=this.rules.lheading.exec(e))e=e.substring(l[0].length),this.tokens.push({type:"heading",depth:"="===l[2].charAt(0)?1:2,text:l[1]});else if(t&&(l=this.rules.paragraph.exec(e)))e=e.substring(l[0].length),this.tokens.push({type:"paragraph",text:"\n"===l[1].charAt(l[1].length-1)?l[1].slice(0,-1):l[1]});else if(l=this.rules.text.exec(e))e=e.substring(l[0].length),this.tokens.push({type:"text",text:l[0]});else if(e)throw new Error("Infinite loop on byte: "+e.charCodeAt(0));return this.tokens}}},{"./defaults.js":23,"./helpers.js":24,"./rules.js":26}],19:[function(e,t,n){const r=e("./Renderer.js"),i=e("./Slugger.js"),o=e("./InlineLexer.js"),a=e("./TextRenderer.js"),{defaults:s}=e("./defaults.js"),{merge:l,unescape:u}=e("./helpers.js");t.exports=class e{constructor(e){this.tokens=[],this.token=null,this.options=e||s,this.options.renderer=this.options.renderer||new r,this.renderer=this.options.renderer,this.renderer.options=this.options,this.slugger=new i}static parse(t,n){return new e(n).parse(t)}parse(e){this.inline=new o(e.links,this.options),this.inlineText=new o(e.links,l({},this.options,{renderer:new a})),this.tokens=e.reverse();let t="";for(;this.next();)t+=this.tok();return t}next(){return this.token=this.tokens.pop(),this.token}peek(){return this.tokens[this.tokens.length-1]||0}parseText(){let e=this.token.text;for(;"text"===this.peek().type;)e+="\n"+this.next().text;return this.inline.output(e)}tok(){let e="";switch(this.token.type){case"space":return"";case"hr":return this.renderer.hr();case"heading":return this.renderer.heading(this.inline.output(this.token.text),this.token.depth,u(this.inlineText.output(this.token.text)),this.slugger);case"code":return this.renderer.code(this.token.text,this.token.lang,this.token.escaped);case"table":{let t,n,r,i,o="";for(r="",t=0;t<this.token.header.length;t++)r+=this.renderer.tablecell(this.inline.output(this.token.header[t]),{header:!0,align:this.token.align[t]});for(o+=this.renderer.tablerow(r),t=0;t<this.token.cells.length;t++){for(n=this.token.cells[t],r="",i=0;i<n.length;i++)r+=this.renderer.tablecell(this.inline.output(n[i]),{header:!1,align:this.token.align[i]});e+=this.renderer.tablerow(r)}return this.renderer.table(o,e)}case"blockquote_start":for(e="";"blockquote_end"!==this.next().type;)e+=this.tok();return this.renderer.blockquote(e);case"list_start":{e="";const t=this.token.ordered,n=this.token.start;for(;"list_end"!==this.next().type;)e+=this.tok();return this.renderer.list(e,t,n)}case"list_item_start":{e="";const t=this.token.loose,n=this.token.checked,r=this.token.task;if(this.token.task)if(t)if("text"===this.peek().type){const e=this.peek();e.text=this.renderer.checkbox(n)+" "+e.text}else this.tokens.push({type:"text",text:this.renderer.checkbox(n)});else e+=this.renderer.checkbox(n);for(;"list_item_end"!==this.next().type;)e+=t||"text"!==this.token.type?this.tok():this.parseText();return this.renderer.listitem(e,r,n)}case"html":return this.renderer.html(this.token.text);case"paragraph":return this.renderer.paragraph(this.inline.output(this.token.text));case"text":return this.renderer.paragraph(this.parseText());default:{const e='Token with "'+this.token.type+'" type was not found.';if(!this.options.silent)throw new Error(e);console.log(e)}}}}},{"./InlineLexer.js":17,"./Renderer.js":20,"./Slugger.js":21,"./TextRenderer.js":22,"./defaults.js":23,"./helpers.js":24}],20:[function(e,t,n){const{defaults:r}=e("./defaults.js"),{cleanUrl:i,escape:o}=e("./helpers.js");t.exports=class{constructor(e){this.options=e||r}code(e,t,n){const r=(t||"").match(/\S*/)[0];if(this.options.highlight){const t=this.options.highlight(e,r);null!=t&&t!==e&&(n=!0,e=t)}return r?'<pre><code class="'+this.options.langPrefix+o(r,!0)+'">'+(n?e:o(e,!0))+"</code></pre>\n":"<pre><code>"+(n?e:o(e,!0))+"</code></pre>"}blockquote(e){return"<blockquote>\n"+e+"</blockquote>\n"}html(e){return e}heading(e,t,n,r){return this.options.headerIds?"<h"+t+' id="'+this.options.headerPrefix+r.slug(n)+'">'+e+"</h"+t+">\n":"<h"+t+">"+e+"</h"+t+">\n"}hr(){return this.options.xhtml?"<hr/>\n":"<hr>\n"}list(e,t,n){const r=t?"ol":"ul";return"<"+r+(t&&1!==n?' start="'+n+'"':"")+">\n"+e+"</"+r+">\n"}listitem(e){return"<li>"+e+"</li>\n"}checkbox(e){return"<input "+(e?'checked="" ':"")+'disabled="" type="checkbox"'+(this.options.xhtml?" /":"")+"> "}paragraph(e){return"<p>"+e+"</p>\n"}table(e,t){return t&&(t="<tbody>"+t+"</tbody>"),"<table>\n<thead>\n"+e+"</thead>\n"+t+"</table>\n"}tablerow(e){return"<tr>\n"+e+"</tr>\n"}tablecell(e,t){const n=t.header?"th":"td";return(t.align?"<"+n+' align="'+t.align+'">':"<"+n+">")+e+"</"+n+">\n"}strong(e){return"<strong>"+e+"</strong>"}em(e){return"<em>"+e+"</em>"}codespan(e){return"<code>"+e+"</code>"}br(){return this.options.xhtml?"<br/>":"<br>"}del(e){return"<del>"+e+"</del>"}link(e,t,n){if(null===(e=i(this.options.sanitize,this.options.baseUrl,e)))return n;let r='<a href="'+o(e)+'"';return t&&(r+=' title="'+t+'"'),r+=">"+n+"</a>"}image(e,t,n){if(null===(e=i(this.options.sanitize,this.options.baseUrl,e)))return n;let r='<img src="'+e+'" alt="'+n+'"';return t&&(r+=' title="'+t+'"'),r+=this.options.xhtml?"/>":">"}text(e){return e}}},{"./defaults.js":23,"./helpers.js":24}],21:[function(e,t,n){t.exports=class{constructor(){this.seen={}}slug(e){let t=e.toLowerCase().trim().replace(/[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&()*+,./:;<=>?@[\]^`{|}~]/g,"").replace(/\s/g,"-");if(this.seen.hasOwnProperty(t)){const e=t;do{this.seen[e]++,t=e+"-"+this.seen[e]}while(this.seen.hasOwnProperty(t))}return 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i(e){r.updateStatusBar("upload-image",e),setTimeout((function(){r.updateStatusBar("upload-image",r.options.imageTexts.sbInit)}),1e4),n&&"function"==typeof n&&n(e),r.options.errorCallback(e)}function o(t){var n=r.options.imageTexts.sizeUnits.split(",");return t.replace("#image_name#",e.name).replace("#image_size#",q(e.size,n)).replace("#image_max_size#",q(r.options.imageMaxSize,n))}if(t=t||function(e){O(r,e)},e.size>this.options.imageMaxSize)i(o(this.options.errorMessages.fileTooLarge));else{var a=new FormData;a.append("image",e),r.options.imageCSRFToken&&a.append("csrfmiddlewaretoken",r.options.imageCSRFToken);var s=new XMLHttpRequest;s.upload.onprogress=function(t){if(t.lengthComputable){var n=""+Math.round(100*t.loaded/t.total);r.updateStatusBar("upload-image",r.options.imageTexts.sbProgress.replace("#file_name#",e.name).replace("#progress#",n))}},s.open("POST",this.options.imageUploadEndpoint),s.onload=function(){try{var e=JSON.parse(this.responseText)}catch(e){return console.error("EasyMDE: The server did not return a valid json."),void i(o(r.options.errorMessages.importError))}200===this.status&&e&&!e.error&&e.data&&e.data.filePath?t(window.location.origin+"/"+e.data.filePath):e.error&&e.error in r.options.errorMessages?i(o(r.options.errorMessages[e.error])):e.error?i(o(e.error)):(console.error("EasyMDE: Received an unexpected response after uploading the image."+this.status+" ("+this.statusText+")"),i(o(r.options.errorMessages.importError)))},s.onerror=function(e){console.error("EasyMDE: An unexpected error occurred when trying to upload the image."+e.target.status+" ("+e.target.statusText+")"),i(r.options.errorMessages.importError)},s.send(a)}},ee.prototype.uploadImageUsingCustomFunction=function(e,t){var n=this;e(t,(function(e){O(n,e)}),(function(e){var r=function(e){var r=n.options.imageTexts.sizeUnits.split(",");return e.replace("#image_name#",t.name).replace("#image_size#",q(t.size,r)).replace("#image_max_size#",q(n.options.imageMaxSize,r))}(e);n.updateStatusBar("upload-image",r),setTimeout((function(){n.updateStatusBar("upload-image",n.options.imageTexts.sbInit)}),1e4),n.options.errorCallback(r)}))},ee.prototype.createSideBySide=function(){var e=this.codemirror,t=e.getWrapperElement(),n=t.nextSibling;if(!n||!/editor-preview-side/.test(n.className)){if((n=document.createElement("div")).className="editor-preview-side",this.options.previewClass)if(Array.isArray(this.options.previewClass))for(var r=0;r<this.options.previewClass.length;r++)n.className+=" "+this.options.previewClass[r];else"string"==typeof this.options.previewClass&&(n.className+=" "+this.options.previewClass);t.parentNode.insertBefore(n,t.nextSibling)}if(!1===this.options.syncSideBySidePreviewScroll)return n;var i=!1,o=!1;return e.on("scroll",(function(e){if(i)i=!1;else{o=!0;var t=e.getScrollInfo().height-e.getScrollInfo().clientHeight,r=parseFloat(e.getScrollInfo().top)/t,a=(n.scrollHeight-n.clientHeight)*r;n.scrollTop=a}})),n.onscroll=function(){if(o)o=!1;else{i=!0;var t=n.scrollHeight-n.clientHeight,r=parseFloat(n.scrollTop)/t,a=(e.getScrollInfo().height-e.getScrollInfo().clientHeight)*r;e.scrollTo(0,a)}},n},ee.prototype.createToolbar=function(e){if((e=e||this.options.toolbar)&&0!==e.length){var t;for(t=0;t<e.length;t++)null!=X[e[t]]&&(e[t]=X[e[t]]);var n=document.createElement("div");n.className="editor-toolbar";var r=this,i={};for(r.toolbar=e,t=0;t<e.length;t++)if(("guide"!=e[t].name||!1!==r.options.toolbarGuideIcon)&&!(r.options.hideIcons&&-1!=r.options.hideIcons.indexOf(e[t].name)||("fullscreen"==e[t].name||"side-by-side"==e[t].name)&&h())){if("|"===e[t]){for(var o=!1,a=t+1;a<e.length;a++)"|"===e[a]||r.options.hideIcons&&-1!=r.options.hideIcons.indexOf(e[a].name)||(o=!0);if(!o)continue}!function(e){var t;if(t="|"===e?p():d(e,r.options.toolbarTips,r.options.shortcuts),e.action&&("function"==typeof e.action?t.onclick=function(t){t.preventDefault(),e.action(r)}:"string"==typeof e.action&&(t.onclick=function(t){t.preventDefault(),window.open(e.action,"_blank")})),i[e.name||e]=t,n.appendChild(t),"upload-image"===e.name){var o=document.createElement("input");o.className="imageInput",o.type="file",o.multiple=!0,o.name="image",o.accept=r.options.imageAccept,o.style.display="none",o.style.opacity=0,n.appendChild(o)}}(e[t])}r.toolbarElements=i;var s=this.codemirror;s.on("cursorActivity",(function(){var e=m(s);for(var t in i)!function(t){var n=i[t];e[t]?n.className+=" active":"fullscreen"!=t&&"side-by-side"!=t&&(n.className=n.className.replace(/\s*active\s*/g,""))}(t)}));var l=s.getWrapperElement();return l.parentNode.insertBefore(n,l),n}},ee.prototype.createStatusbar=function(e){e=e||this.options.status;var t=this.options,n=this.codemirror;if(e&&0!==e.length){var r,i,o,a=[];for(r=0;r<e.length;r++)if(i=void 0,o=void 0,"object"==typeof e[r])a.push({className:e[r].className,defaultValue:e[r].defaultValue,onUpdate:e[r].onUpdate});else{var s=e[r];"words"===s?(o=function(e){e.innerHTML=V(n.getValue())},i=function(e){e.innerHTML=V(n.getValue())}):"lines"===s?(o=function(e){e.innerHTML=n.lineCount()},i=function(e){e.innerHTML=n.lineCount()}):"cursor"===s?(o=function(e){e.innerHTML="0:0"},i=function(e){var t=n.getCursor();e.innerHTML=t.line+":"+t.ch}):"autosave"===s?o=function(e){null!=t.autosave&&!0===t.autosave.enabled&&e.setAttribute("id","autosaved")}:"upload-image"===s&&(o=function(e){e.innerHTML=t.imageTexts.sbInit}),a.push({className:s,defaultValue:o,onUpdate:i})}var l=document.createElement("div");for(l.className="editor-statusbar",r=0;r<a.length;r++){var u=a[r],c=document.createElement("span");c.className=u.className,"function"==typeof u.defaultValue&&u.defaultValue(c),"function"==typeof u.onUpdate&&this.codemirror.on("update",function(e,t){return function(){t.onUpdate(e)}}(c,u)),l.appendChild(c)}var h=this.codemirror.getWrapperElement();return h.parentNode.insertBefore(l,h.nextSibling),l}},ee.prototype.value=function(e){var t=this.codemirror;if(void 0===e)return t.getValue();if(t.getDoc().setValue(e),this.isPreviewActive()){var n=t.getWrapperElement().lastChild;n.innerHTML=this.options.previewRender(e,n)}return this},ee.toggleBold=y,ee.toggleItalic=x,ee.toggleStrikethrough=b,ee.toggleBlockquote=k,ee.toggleHeadingSmaller=C,ee.toggleHeadingBigger=S,ee.toggleHeading1=L,ee.toggleHeading2=T,ee.toggleHeading3=M,ee.toggleCodeBlock=w,ee.toggleUnorderedList=A,ee.toggleOrderedList=E,ee.cleanBlock=N,ee.drawLink=D,ee.drawImage=F,ee.drawTable=I,ee.drawHorizontalRule=B,ee.undo=R,ee.redo=z,ee.togglePreview=H,ee.toggleSideBySide=P,ee.toggleFullScreen=v,ee.prototype.toggleBold=function(){y(this)},ee.prototype.toggleItalic=function(){x(this)},ee.prototype.toggleStrikethrough=function(){b(this)},ee.prototype.toggleBlockquote=function(){k(this)},ee.prototype.toggleHeadingSmaller=function(){C(this)},ee.prototype.toggleHeadingBigger=function(){S(this)},ee.prototype.toggleHeading1=function(){L(this)},ee.prototype.toggleHeading2=function(){T(this)},ee.prototype.toggleHeading3=function(){M(this)},ee.prototype.toggleCodeBlock=function(){w(this)},ee.prototype.toggleUnorderedList=function(){A(this)},ee.prototype.toggleOrderedList=function(){E(this)},ee.prototype.cleanBlock=function(){N(this)},ee.prototype.drawLink=function(){D(this)},ee.prototype.drawImage=function(){F(this)},ee.prototype.drawTable=function(){I(this)},ee.prototype.drawHorizontalRule=function(){B(this)},ee.prototype.undo=function(){R(this)},ee.prototype.redo=function(){z(this)},ee.prototype.togglePreview=function(){H(this)},ee.prototype.toggleSideBySide=function(){P(this)},ee.prototype.toggleFullScreen=function(){v(this)},ee.prototype.isPreviewActive=function(){var e=this.codemirror.getWrapperElement().lastChild;return/editor-preview-active/.test(e.className)},ee.prototype.isSideBySideActive=function(){var e=this.codemirror.getWrapperElement().nextSibling;return/editor-preview-active-side/.test(e.className)},ee.prototype.isFullscreenActive=function(){return this.codemirror.getOption("fullScreen")},ee.prototype.getState=function(){return m(this.codemirror)},ee.prototype.toTextArea=function(){var e=this.codemirror,t=e.getWrapperElement();t.parentNode&&(this.gui.toolbar&&t.parentNode.removeChild(this.gui.toolbar),this.gui.statusbar&&t.parentNode.removeChild(this.gui.statusbar),this.gui.sideBySide&&t.parentNode.removeChild(this.gui.sideBySide)),e.toTextArea(),this.autosaveTimeoutId&&(clearTimeout(this.autosaveTimeoutId),this.autosaveTimeoutId=void 0,this.clearAutosavedValue())},t.exports=ee},{"./codemirror/tablist":28,codemirror:11,"codemirror-spell-checker":4,"codemirror/addon/display/fullscreen.js":5,"codemirror/addon/display/placeholder.js":6,"codemirror/addon/edit/continuelist.js":7,"codemirror/addon/mode/overlay.js":8,"codemirror/addon/search/searchcursor.js":9,"codemirror/addon/selection/mark-selection.js":10,"codemirror/mode/gfm/gfm.js":12,"codemirror/mode/markdown/markdown.js":13,"codemirror/mode/xml/xml.js":15,marked:25}]},{},[29])(29)}));