Sith/core/static/core/easymde/easymde.min.js

/**
 * easymde v2.7.0
 * Copyright Jeroen Akkerman
 * @link 
 * @license MIT
 */
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y=e.cm.options.tabSize,x=y-e.col%y;(v=u.appendChild(N("span",X(x),"cm-tab"))).setAttribute("role","presentation"),v.setAttribute("cm-text","\t"),e.col+=x}else"\r"==p[0]||"\n"==p[0]?((v=u.appendChild(N("span","\r"==p[0]?"␍":"␤","cm-invalidchar"))).setAttribute("cm-text",p[0]),e.col+=1):((v=e.cm.options.specialCharPlaceholder(p[0])).setAttribute("cm-text",p[0]),a&&s<9?u.appendChild(N("span",[v])):u.appendChild(v),e.col+=1);e.map.push(e.pos,e.pos+1,v),e.pos++}}else e.col+=t.length,u=document.createTextNode(c),e.map.push(e.pos,e.pos+t.length,u),a&&s<9&&(f=!0),e.pos+=t.length;if(e.trailingSpace=32==c.charCodeAt(t.length-1),n||r||i||f||o){var b=n||"";r&&(b+=r),i&&(b+=i);var w=N("span",[u],b,o);if(l)for(var k in l)l.hasOwnProperty(k)&&"style"!=k&&"class"!=k&&w.setAttribute(k,l[k]);return e.content.appendChild(w)}e.content.appendChild(u)}}function en(e,t){return function(n,r,i,o,a,s,l){i=i?i+" cm-force-border":"cm-force-border";for(var u=n.pos,c=u+r.length;;){for(var h=void 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n&&n.line==t.line?(e.display.externalMeasured=null,t.measure=n.measure,n.built):Zt(e,t)}function dn(e,t){var n=t.text.className,r=fn(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,pn(e,t)):n&&(t.text.className=n)}function pn(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=hn(t);t.background=r.insertBefore(N("div",null,n),r.firstChild),e.display.input.setUneditable(t.background)}}(e,t),t.line.wrapClass?hn(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var n=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=n||""}function mn(e,t,n,r){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var i=hn(t);t.gutterBackground=N("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=hn(t),s=t.gutter=N("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(N("div",Je(e.options,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+r.gutterLeft["CodeMirror-linenumbers"]+"px; width: 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l=s[a],u=N("div",[l.node],"CodeMirror-linewidget");l.handleMouseEvents||u.setAttribute("cm-ignore-events","true"),bn(l,u,n,r),e.display.input.setUneditable(u),i&&l.above?o.insertBefore(u,n.gutter||n.text):o.appendChild(u),ln(l,"redraw")}}function bn(e,t,n,r){if(e.noHScroll){(n.alignable||(n.alignable=[])).push(t);var i=r.wrapperWidth;t.style.left=r.fixedPos+"px",e.coverGutter||(i-=r.gutterTotalWidth,t.style.paddingLeft=r.gutterTotalWidth+"px"),t.style.width=i+"px"}e.coverGutter&&(t.style.zIndex=5,t.style.position="relative",e.noHScroll||(t.style.marginLeft=-r.gutterTotalWidth+"px"))}function wn(e){if(null!=e.height)return e.height;var t=e.doc.cm;if(!t)return 0;if(!D(document.body,e.node)){var n="position: relative;";e.coverGutter&&(n+="margin-left: -"+t.display.gutters.offsetWidth+"px;"),e.noHScroll&&(n+="width: "+t.display.wrapper.clientWidth+"px;"),A(t.display.measure,N("div",[e.node],null,n))}return e.height=e.node.parentNode.offsetHeight}function kn(e,t){for(var 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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,N;g?(T=u&&x&&w?s:v.left,M=u?l:p(e,i,"before"),A=u?s:p(t,i,"after"),N=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,N=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,N-A,y.bottom)}(!o||vr(v,o)<0)&&(o=v),vr(y,o)<0&&(o=y),(!a||vr(v,a)<0)&&(a=v),vr(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=Ge(i,f.line),m=Ge(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 xr(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 br(e){e.state.focused||(e.display.input.focus(),kr(e))}function wr(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,Cr(e))},100)}function kr(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()),xr(e))}function Cr(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 Sr(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)&&(Ke(i.line,l),Lr(i.line),i.rest))for(var d=0;d<i.rest.length;d++)Lr(i.rest[d]);if(u>e.display.sizerWidth){var p=Math.ceil(u/nr(e.display));p>e.display.maxLineLength&&(e.display.maxLineLength=p,e.display.maxLine=i.line,e.display.maxLineChanged=!0)}}}}function Lr(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 Tr(e,t,n){var r=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-Cn(e));var i=n&&null!=n.bottom?n.bottom:r+e.wrapper.clientHeight,o=Ze(t,r),a=Ze(t,i);if(n&&n.ensure){var s=n.ensure.from.line,l=n.ensure.to.line;s<o?(o=s,a=Ze(t,Ut(Ge(t,s))+e.wrapper.clientHeight)):Math.min(l,t.lastLine())>=a&&(o=Ze(t,Ut(Ge(t,l))-e.wrapper.clientHeight),a=l)}return{from:o,to:Math.max(a,o+1)}}function Mr(e,t){var n=e.display,r=tr(e.display);t.top<0&&(t.top=0);var i=e.curOp&&null!=e.curOp.scrollTop?e.curOp.scrollTop:n.scroller.scrollTop,o=An(e),a={};t.bottom-t.top>o&&(t.bottom=t.top+o);var s=e.doc.height+Sn(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=Mn(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 Ar(e,t){null!=t&&(Dr(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc.scrollTop:e.curOp.scrollTop)+t)}function Nr(e){Dr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Er(e,t,n){null==t&&null==n||Dr(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function Dr(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,Fr(e,Xn(e,t.from),Xn(e,t.to),t.margin))}function Fr(e,t,n,r){var i=Mr(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});Er(e,i.scrollLeft,i.scrollTop)}function Or(e,t){Math.abs(e.doc.scrollTop-t)<2||(n||oi(e,{top:t}),Ir(e,t,!0),n&&oi(e),ei(e,100))}function Ir(e,t,n){t=Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t),(e.display.scroller.scrollTop!=t||n)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function Br(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,li(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Rr(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+Sn(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+Tn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var zr=function(e,t,n){this.cm=n;var r=this.vert=N("div",[N("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=N("div",[N("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")};zr.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}},zr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},zr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},zr.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 P,this.disableVert=new P},zr.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)})},zr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Hr=function(){};function Pr(e,t){t||(t=Rr(e));var n=e.display.barWidth,r=e.display.barHeight;_r(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&Sr(e),_r(e,Rr(e)),n=e.display.barWidth,r=e.display.barHeight}function _r(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=""}Hr.prototype.update=function(){return{bottom:0,right:0}},Hr.prototype.setScrollLeft=function(){},Hr.prototype.setScrollTop=function(){},Hr.prototype.clear=function(){};var Wr={native:zr,null:Hr};function jr(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&T(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new Wr[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?Br(e,t):Or(e,t)},e),e.display.scrollbars.addClass&&O(e.display.wrapper,e.display.scrollbars.addClass)}var Ur=0;function qr(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:++Ur},t=e.curOp,an?an.ops.push(t):t.ownsGroup=an={ops:[t],delayedCallbacks:[]}}function $r(e){var t=e.curOp;t&&function(e,t){var n=e.ownsGroup;if(n)try{!function(e){var t=e.delayedCallbacks,n=0;do{for(;n<t.length;n++)t[n].call(null);for(var r=0;r<e.ops.length;r++){var i=e.ops[r];if(i.cursorActivityHandlers)for(;i.cursorActivityCalled<i.cursorActivityHandlers.length;)i.cursorActivityHandlers[i.cursorActivityCalled++].call(null,i.cm)}}while(n<t.length)}(n)}finally{an=null,t(n)}}(t,function(e){for(var t=0;t<e.ops.length;t++)e.ops[t].cm.curOp=null;!function(e){for(var t=e.ops,n=0;n<t.length;n++)Gr(t[n]);for(var r=0;r<t.length;r++)(i=t[r]).updatedDisplay=i.mustUpdate&&ri(i.cm,i.update);var i;for(var o=0;o<t.length;o++)Vr(t[o]);for(var a=0;a<t.length;a++)Xr(t[a]);for(var s=0;s<t.length;s++)Kr(t[s])}(e)})}function Gr(e){var t=e.cm,n=t.display;!function(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Tn(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Tn(e)+"px",t.scrollbarsClipped=!0)}(t),e.updateMaxLine&&$t(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 ni(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Vr(e){var t=e.cm,n=t.display;e.updatedDisplay&&Sr(t),e.barMeasure=Rr(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=En(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+Tn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-Mn(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function Xr(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Br(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)&&Pr(t,e.barMeasure),e.updatedDisplay&&si(t,e.barMeasure),e.selectionChanged&&xr(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&br(e.cm)}function Kr(e){var t=e.cm,n=t.display,r=t.doc;(e.updatedDisplay&&ii(t,e.update),null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null),null!=e.scrollTop&&Ir(t,e.scrollTop,e.forceScroll),null!=e.scrollLeft&&Br(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=N("div","​",null,"position: absolute;\n                         top: "+(t.top-n.viewOffset-Cn(e.display))+"px;\n                         height: "+(t.bottom-t.top+Tn(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?et(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t).sticky?et(t.line,t.ch+1,"before"):t);for(var o=0;o<5;o++){var a=!1,s=Vn(e,t),l=n&&n!=t?Vn(e,n):s,u=Mr(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&&(Or(e,u.scrollTop),Math.abs(e.doc.scrollTop-c)>1&&(a=!0)),null!=u.scrollLeft&&(Br(e,u.scrollLeft),Math.abs(e.doc.scrollLeft-h)>1&&(a=!0)),!a)break}return i}(t,st(r,e.scrollToPos.from),st(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 Yr(e,t){if(e.curOp)return t();qr(e);try{return t()}finally{$r(e)}}function Zr(e,t){return function(){if(e.curOp)return t.apply(e,arguments);qr(e);try{return t.apply(e,arguments)}finally{$r(e)}}}function Qr(e){return function(){if(this.curOp)return e.apply(this,arguments);qr(this);try{return e.apply(this,arguments)}finally{$r(this)}}}function Jr(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);qr(t);try{return e.apply(this,arguments)}finally{$r(t)}}}function ei(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,R(ti,e))}function ti(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,r=dt(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?je(t.mode,r.state):null,l=ht(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&&pt(e,o.text,r),o.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return ei(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&Yr(e,function(){for(var t=0;t<i.length;t++)cr(e,i[t],"text")})}}var ni=function(e,t,n){var r=e.display;this.viewport=t,this.visible=Tr(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=Mn(e),this.force=n,this.dims=rr(e),this.events=[]};function ri(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return hr(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==dr(e))return!1;ui(e)&&(hr(e),t.dims=rr(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)),kt&&(o=Pt(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=on(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=on(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(lr(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(on(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,lr(e,n)))),r.viewTo=n}(e,o,a),n.viewOffset=Ut(Ge(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";var u=dr(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&&(_(f.changes,"gutter")>-1&&(d=!1),cn(e,f,c,n)),d&&(M(f.lineNumber),f.lineNumber.appendChild(document.createTextNode(Je(e.options,c)))),a=f.node.nextSibling}else{var p=vn(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,ei(e,400)),n.updateLineNumbers=null,!0}function ii(e,t){for(var n=t.viewport,r=!0;(r&&e.options.lineWrapping&&t.oldDisplayWidth!=Mn(e)||(n&&null!=n.top&&(n={top:Math.min(e.doc.height+Sn(e.display)-An(e),n.top)}),t.visible=Tr(e.display,e.doc,n),!(t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)))&&ri(e,t);r=!1){Sr(e);var i=Rr(e);pr(e),Pr(e,i),si(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 oi(e,t){var n=new ni(e,t);if(ri(e,n)){Sr(e),ii(e,n);var r=Rr(e);pr(e),Pr(e,r),si(e,r),n.finish()}}function ai(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function si(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+Tn(e)+"px"}function li(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=ir(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 ui(e){if(!e.options.lineNumbers)return!1;var t=e.doc,n=Je(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(N("div",[N("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",ai(e.display),!0}return!1}function ci(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 hi(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(N("div",null,"CodeMirror-gutter 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e=0;e<this.events.length;e++)me.apply(null,this.events[e])};var pi=0,mi=null;function gi(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 vi(e){var t=gi(e);return t.x*=mi,t.y*=mi,t}function yi(e,t){var r=gi(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!=mi)return o&&c&&Or(e,Math.max(0,s.scrollTop+o*mi)),Br(e,Math.max(0,s.scrollLeft+i*mi)),(!o||o&&c)&&be(t),void(a.wheelStartX=null);if(o&&null!=mi){var m=o*mi,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),oi(e,{top:g,bottom:v})}pi<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&&(mi=(mi*pi+n)/(pi+1),++pi)}},200)):(a.wheelDX+=i,a.wheelDY+=o))}}a?mi=-.53:n?mi=15:c?mi=-.7:f&&(mi=-1/3);var xi=function(e,t){this.ranges=e,this.primIndex=t};xi.prototype.primary=function(){return this.ranges[this.primIndex]},xi.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(!nt(n.anchor,r.anchor)||!nt(n.head,r.head))return!1}return!0},xi.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new bi(rt(this.ranges[t].anchor),rt(this.ranges[t].head));return new xi(e,this.primIndex)},xi.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},xi.prototype.contains=function(e,t){t||(t=e);for(var n=0;n<this.ranges.length;n++){var r=this.ranges[n];if(tt(t,r.from())>=0&&tt(e,r.to())<=0)return n}return-1};var bi=function(e,t){this.anchor=e,this.head=t};function wi(e,t,n){var r=e&&e.options.selectionsMayTouch,i=t[n];t.sort(function(e,t){return tt(e.from(),t.from())}),n=_(t,i);for(var o=1;o<t.length;o++){var a=t[o],s=t[o-1],l=tt(s.to(),a.from());if(r&&!a.empty()?l>0:l>=0){var u=ot(s.from(),a.from()),c=it(s.to(),a.to()),h=s.empty()?a.from()==a.head:s.from()==s.head;o<=n&&--n,t.splice(--o,2,new bi(h?c:u,h?u:c))}}return new xi(t,n)}function ki(e,t){return new xi([new bi(e,t||e)],0)}function Ci(e){return e.text?et(e.from.line+e.text.length-1,K(e.text).length+(1==e.text.length?e.from.ch:0)):e.to}function Si(e,t){if(tt(e,t.from)<0)return e;if(tt(e,t.to)<=0)return Ci(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+=Ci(t).ch-t.to.ch),et(n,r)}function Li(e,t){for(var n=[],r=0;r<e.sel.ranges.length;r++){var i=e.sel.ranges[r];n.push(new bi(Si(i.anchor,t),Si(i.head,t)))}return wi(e.cm,n,e.sel.primIndex)}function Ti(e,t,n){return e.line==t.line?et(n.line,e.ch-t.ch+n.ch):et(n.line+(e.line-t.line),e.ch)}function Mi(e){e.doc.mode=Pe(e.options,e.doc.modeOption),Ai(e)}function Ai(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,ei(e,100),e.state.modeGen++,e.curOp&&ur(e)}function Ni(e,t){return 0==t.from.ch&&0==t.to.ch&&""==K(t.text)&&(!e.cm||e.cm.options.wholeLineUpdateBefore)}function Ei(e,t,n,r){function i(e){return n?n[e]:null}function o(e,n,i){!function(e,t,n,r){e.text=t,e.stateAfter&&(e.stateAfter=null),e.styles&&(e.styles=null),null!=e.order&&(e.order=null),At(e),Nt(e,n);var i=r?r(e):1;i!=e.height&&Ke(e,i)}(e,n,i,r),ln(e,"change",e,t)}function a(e,t){for(var n=[],o=e;o<t;++o)n.push(new Gt(u[o],i(o),r));return n}var s=t.from,l=t.to,u=t.text,c=Ge(e,s.line),h=Ge(e,l.line),f=K(u),d=i(u.length-1),p=l.line-s.line;if(t.full)e.insert(0,a(0,u.length)),e.remove(u.length,e.size-u.length);else if(Ni(e,t)){var m=a(0,u.length-1);o(h,h.text,d),p&&e.remove(s.line,p),m.length&&e.insert(s.line,m)}else if(c==h)if(1==u.length)o(c,c.text.slice(0,s.ch)+f+c.text.slice(l.ch),d);else{var g=a(1,u.length-1);g.push(new Gt(f+c.text.slice(l.ch),d,r)),o(c,c.text.slice(0,s.ch)+u[0],i(0)),e.insert(s.line+1,g)}else if(1==u.length)o(c,c.text.slice(0,s.ch)+u[0]+h.text.slice(l.ch),i(0)),e.remove(s.line+1,p);else{o(c,c.text.slice(0,s.ch)+u[0],i(0)),o(h,f+h.text.slice(l.ch),d);var v=a(1,u.length-1);p>1&&e.remove(s.line+1,p-1),e.insert(s.line+1,v)}ln(e,"change",e,t)}function Di(e,t,n){!function e(r,i,o){if(r.linked)for(var a=0;a<r.linked.length;++a){var s=r.linked[a];if(s.doc!=i){var l=o&&s.sharedHist;n&&!l||(t(s.doc,l),e(s.doc,r,l))}}}(e,null,!0)}function Fi(e,t){if(t.cm)throw new Error("This document is already in use.");e.doc=t,t.cm=e,ar(e),Mi(e),Oi(e),e.options.lineWrapping||$t(e),e.options.mode=t.modeOption,ur(e)}function Oi(e){("rtl"==e.doc.direction?O:T)(e.display.lineDiv,"CodeMirror-rtl")}function Ii(e){this.done=[],this.undone=[],this.undoDepth=1/0,this.lastModTime=this.lastSelTime=0,this.lastOp=this.lastSelOp=null,this.lastOrigin=this.lastSelOrigin=null,this.generation=this.maxGeneration=e||1}function Bi(e,t){var n={from:rt(t.from),to:Ci(t),text:Ve(e,t.from,t.to)};return _i(e,n,t.from.line,t.to.line+1),Di(e,function(e){return _i(e,n,t.from.line,t.to.line+1)},!0),n}function Ri(e){for(;e.length;){if(!K(e).ranges)break;e.pop()}}function zi(e,t,n,r){var 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?(Ri(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==tt(t.from,t.to)&&0==tt(t.from,a.to)?a.to=Ci(t):o.changes.push(Bi(e,t));else{var l=K(i.done);for(l&&l.ranges||Pi(e.sel,i.done),o={changes:[Bi(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 Hi(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:Pi(t,i.done),i.lastSelTime=+new Date,i.lastSelOrigin=o,i.lastSelOp=n,r&&!1!==r.clearRedo&&Ri(i.undone)}function Pi(e,t){var n=K(t);n&&n.ranges&&n.equals(e)||t.push(e)}function _i(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 Wi(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 ji(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(Wi(n[i]));return r}(e,t),r=Tt(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 Ui(e,t,n){for(var r=[],i=0;i<e.length;++i){var o=e[i];if(o.ranges)r.push(n?xi.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+)$/))&&_(t,Number(c[1]))>-1&&(K(s)[h]=u[h],delete u[h])}}}return r}function qi(e,t,n,r){if(r){var i=e.anchor;if(n){var o=tt(t,i)<0;o!=tt(n,i)<0?(i=t,t=n):o!=tt(t,n)<0&&(t=n)}return new bi(i,t)}return new bi(n||t,t)}function $i(e,t,n,r,i){null==i&&(i=e.cm&&(e.cm.display.shift||e.extend)),Yi(e,new xi([qi(e.sel.primary(),t,n,i)],0),r)}function Gi(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]=qi(e.sel.ranges[o],t[o],null,i);Yi(e,wi(e.cm,r,e.sel.primIndex),n)}function Vi(e,t,n,r){var i=e.sel.ranges.slice(0);i[t]=n,Yi(e,wi(e.cm,i,e.sel.primIndex),r)}function Xi(e,t,n,r){Yi(e,ki(t,n),r)}function Ki(e,t,n){var r=e.history.done,i=K(r);i&&i.ranges?(r[r.length-1]=t,Zi(e,t,n)):Yi(e,t,n)}function Yi(e,t,n){Zi(e,t,n),Hi(e,e.sel,e.cm?e.cm.curOp.id:NaN,n)}function Zi(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 bi(st(e,t[n].anchor),st(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?wi(e.cm,r.ranges,r.ranges.length-1):t}(e,t,n));var r=n&&n.bias||(tt(t.primary().head,e.sel.primary().head)<0?-1:1);Qi(e,eo(e,t,r,!0)),n&&!1===n.scroll||!e.cm||Nr(e.cm)}function Qi(e,t){t.equals(e.sel)||(e.sel=t,e.cm&&(e.cm.curOp.updateInput=1,e.cm.curOp.selectionChanged=!0,ve(e.cm)),ln(e,"cursorActivity",e))}function Ji(e){Qi(e,eo(e,e.sel,null,!1))}function eo(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=no(e,a.anchor,s&&s.anchor,n,r),u=no(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 bi(l,u))}return i?wi(e.cm,i,t.primIndex):t}function to(e,t,n,r,i){var o=Ge(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 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o=e.lastLine();t.to.line>o&&(t={from:t.from,to:et(o,Ge(e,o).text.length),text:[t.text[0]],origin:t.origin}),t.removed=Ve(e,t.from,t.to),n||(n=Li(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=Ye(Ht(Ge(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);Ei(r,t,n,or(e)),e.options.lineWrapping||(r.iter(l,o.line+t.text.length,function(e){var t=qt(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=Ge(e,r).stateAfter;if(i&&(!(i instanceof ut)||r+i.lookAhead<t)){n=r+1;break}}e.highlightFrontier=Math.min(e.highlightFrontier,n)}})(r,o.line),ei(e,400);var u=t.text.length-(a.line-o.line)-1;t.full?ur(e):o.line!=a.line||1!=t.text.length||Ni(e.doc,t)?ur(e,o.line,a.line+1,u):cr(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&&ln(e,"change",e,f),c&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(f)}e.display.selForContextMenu=null}(e.cm,t,r):Ei(e,t,r),Zi(e,n,U)}}function ho(e,t,n,r,i){var o;r||(r=n),tt(r,n)<0&&(n=(o=[r,n])[0],r=o[1]),"string"==typeof t&&(t=e.splitLines(t)),ao(e,{from:n,to:r,text:t,origin:i})}function fo(e,t,n,r){n<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function po(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++)fo(o.ranges[s].anchor,t,n,r),fo(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=et(u.from.line+r,u.from.ch),u.to=et(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 mo(e,t){var n=t.from.line,r=t.to.line,i=t.text.length-(r-n)-1;po(e.done,n,r,i),po(e.undone,n,r,i)}function go(e,t,n,r){var i=t,o=t;return"number"==typeof t?o=Ge(e,at(e,t)):i=Ye(t),null==i?null:(r(o,i)&&e.cm&&cr(e.cm,i,n),o)}function vo(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 yo(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}bi.prototype.from=function(){return ot(this.anchor,this.head)},bi.prototype.to=function(){return it(this.anchor,this.head)},bi.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},vo.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,Vt(i),ln(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}},yo.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 vo))){var s=[];this.collapse(s),this.children=[new vo(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 vo(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 yo(e.children.splice(e.children.length-5,5));if(e.parent){e.size-=t.size,e.height-=t.height;var n=_(e.parent.children,e);e.parent.children.splice(n+1,0,t)}else{var r=new yo(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 xo=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 bo(e,t,n){Ut(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Ar(e,n)}xo.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=Ye(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=wn(this);Ke(n,Math.max(0,n.height-o)),e&&(Yr(e,function(){bo(e,n,-o),cr(e,r,"widget")}),ln(e,"lineWidgetCleared",e,this,r))}},xo.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=wn(this)-t;i&&(Wt(this.doc,r)||Ke(r,r.height+i),n&&Yr(n,function(){n.curOp.forceUpdate=!0,bo(n,r,i),ln(n,"lineWidgetChanged",n,e,Ye(r))}))},xe(xo);var wo=0,ko=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++wo};function Co(e,t,n,r,i){if(r&&r.shared)return function(e,t,n,r,i){(r=z(r)).shared=!1;var o=[Co(e,t,n,r,i)],a=o[0],s=r.widgetNode;return Di(e,function(e){s&&(r.widgetNode=s.cloneNode(!0)),o.push(Co(e,st(e,t),st(e,n),r,i));for(var l=0;l<e.linked.length;++l)if(e.linked[l].isParent)return;a=K(o)}),new So(o,a)}(e,t,n,r,i);if(e.cm&&!e.cm.curOp)return Zr(e.cm,Co)(e,t,n,r,i);var o=new ko(e,i),a=tt(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=E("span",[o.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(zt(e,t.line,t,n,o)||t.line!=n.line&&zt(e,n.line,t,n,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");kt=!0}o.addToHistory&&zi(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&&Ke(e,0),function(e,t){e.markedSpans=e.markedSpans?e.markedSpans.concat([t]):[t],t.marker.attachLine(e)}(e,new Ct(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)&&Ke(t,0)}),o.clearOnEnter&&fe(o,"beforeCursorEnter",function(){return o.clear()}),o.readOnly&&(wt=!0,(e.history.done.length||e.history.undone.length)&&e.clearHistory()),o.collapsed&&(o.id=++wo,o.atomic=!0),u){if(s&&(u.curOp.updateMaxLine=!0),o.collapsed)ur(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++)cr(u,c,"text");o.atomic&&Ji(u.doc),ln(u,"markerAdded",u,o)}return o}ko.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&qr(e),ye(this,"clear")){var n=this.find();n&&ln(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=St(a.markedSpans,this);e&&!this.collapsed?cr(e,Ye(a),"text"):e&&(null!=s.to&&(i=Ye(a)),null!=s.from&&(r=Ye(a))),a.markedSpans=Lt(a.markedSpans,s),null==s.from&&this.collapsed&&!Wt(this.doc,a)&&e&&Ke(a,tr(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=qt(u);c>e.display.maxLineLength&&(e.display.maxLine=u,e.display.maxLineLength=c,e.display.maxLineChanged=!0)}null!=r&&e&&this.collapsed&&ur(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Ji(e.doc)),e&&ln(e,"markerCleared",e,this,r,i),t&&$r(e),this.parent&&this.parent.clear()}},ko.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=St(o.markedSpans,this);if(null!=a.from&&(n=et(t?o:Ye(o),a.from),-1==e))return n;if(null!=a.to&&(r=et(t?o:Ye(o),a.to),1==e))return r}return n&&{from:n,to:r}},ko.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;t&&r&&Yr(r,function(){var i=t.line,o=Ye(t.line),a=Dn(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=wn(n)-s;l&&Ke(i,i.height+l)}ln(r,"markerChanged",r,e)})},ko.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;t.maybeHiddenMarkers&&-1!=_(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},ko.prototype.detachLine=function(e){if(this.lines.splice(_(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},xe(ko);var So=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};function Lo(e){return e.findMarks(et(e.first,0),e.clipPos(et(e.lastLine())),function(e){return e.parent})}function To(e){for(var t=function(t){var n=e[t],r=[n.primary.doc];Di(n.primary.doc,function(e){return r.push(e)});for(var i=0;i<n.markers.length;i++){var o=n.markers[i];-1==_(r,o.doc)&&(o.parent=null,n.markers.splice(i--,1))}},n=0;n<e.length;n++)t(n)}So.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();ln(this,"clear")}},So.prototype.find=function(e,t){return this.primary.find(e,t)},xe(So);var Mo=0,Ao=function(e,t,n,r,i){if(!(this instanceof Ao))return new Ao(e,t,n,r,i);null==n&&(n=0),yo.call(this,[new vo([new Gt("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=n;var o=et(n,0);this.sel=ki(o),this.history=new Ii(null),this.id=++Mo,this.modeOption=t,this.lineSep=r,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),Ei(this,{from:o,to:o,text:e}),Yi(this,ki(o),U)};Ao.prototype=Q(yo.prototype,{constructor:Ao,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=Xe(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:Jr(function(e){var t=et(this.first,0),n=this.first+this.size-1;ao(this,{from:t,to:et(n,Ge(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&Er(this.cm,0,0),Yi(this,ki(t),U)}),replaceRange:function(e,t,n,r){ho(this,e,t=st(this,t),n=n?st(this,n):t,r)},getRange:function(e,t,n){var r=Ve(this,st(this,e),st(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 Ge(this,e)},getLineNumber:function(e){return Ye(e)},getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=Ge(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 st(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:Jr(function(e,t,n){Xi(this,st(this,"number"==typeof e?et(e,t||0):e),null,n)}),setSelection:Jr(function(e,t,n){Xi(this,st(this,e),st(this,t||e),n)}),extendSelection:Jr(function(e,t,n){$i(this,st(this,e),t&&st(this,t),n)}),extendSelections:Jr(function(e,t){Gi(this,lt(this,e),t)}),extendSelectionsBy:Jr(function(e,t){Gi(this,lt(this,Y(this.sel.ranges,e)),t)}),setSelections:Jr(function(e,t,n){if(e.length){for(var r=[],i=0;i<e.length;i++)r[i]=new bi(st(this,e[i].anchor),st(this,e[i].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),Yi(this,wi(this.cm,r,t),n)}}),addSelection:Jr(function(e,t,n){var r=this.sel.ranges.slice(0);r.push(new bi(st(this,e),st(this,t||e))),Yi(this,wi(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=Ve(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=Ve(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:Jr(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=et(e.first,0),o=i,a=0;a<t.length;a++){var s=t[a],l=Ti(s.from,i,o),u=Ti(Ci(s),i,o);if(i=s.to,o=u,"around"==n){var c=e.sel.ranges[a],h=tt(c.head,c.anchor)<0;r[a]=new bi(h?u:l,h?l:u)}else r[a]=new bi(l,l)}return new xi(r,e.sel.primIndex)}(this,r,t),l=r.length-1;l>=0;l--)ao(this,r[l]);s?Ki(this,s):this.cm&&Nr(this.cm)}),undo:Jr(function(){lo(this,"undo")}),redo:Jr(function(){lo(this,"redo")}),undoSelection:Jr(function(){lo(this,"undo",!0)}),redoSelection:Jr(function(){lo(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 Ii(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:Ui(this.history.done),undone:Ui(this.history.undone)}},setHistory:function(e){var t=this.history=new Ii(this.history.maxGeneration);t.done=Ui(e.done.slice(0),null,!0),t.undone=Ui(e.undone.slice(0),null,!0)},setGutterMarker:Jr(function(e,t,n){return go(this,e,"gutter",function(e){var r=e.gutterMarkers||(e.gutterMarkers={});return r[t]=n,!n&&ne(r)&&(e.gutterMarkers=null),!0})}),clearGutter:Jr(function(e){var t=this;this.iter(function(n){n.gutterMarkers&&n.gutterMarkers[e]&&go(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=Ge(this,e)))return null}else if(null==(t=Ye(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:Jr(function(e,t,n){return go(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:Jr(function(e,t,n){return go(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:Jr(function(e,t,n){return function(e,t,n,r){var i=new xo(e,n,r),o=e.cm;return o&&i.noHScroll&&(o.display.alignWidgets=!0),go(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=Ut(t)<e.scrollTop;Ke(t,t.height+wn(i)),r&&Ar(o,i.height),o.curOp.forceUpdate=!0}return!0}),o&&ln(o,"lineWidgetAdded",o,i,"number"==typeof t?t:Ye(t)),i}(this,e,t,n)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,n){return Co(this,st(this,e),st(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 Co(this,e=st(this,e),e,n,"bookmark")},findMarksAt:function(e){var t=[],n=Ge(this,(e=st(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=st(this,e),t=st(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}),st(this,et(n,t))},indexFromPos:function(e){var t=(e=st(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 Ao(Xe(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 Ao(Xe(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(tt(o,a)){var s=Co(e,o,a,r.primary,r.primary.type);r.markers.push(s),s.parent=r}}}(r,Lo(this)),r},unlinkDoc:function(e){if(e instanceof Sa&&(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),To(Lo(this));break}}if(e.history==this.history){var n=[e.id];Di(e,function(e){return n.push(e.id)},!0),e.history=new Ii(null),e.history.done=Ui(this.history.done,n),e.history.undone=Ui(this.history.undone,n)}},iterLinkedDocs:function(e){Di(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:Jr(function(e){var t;("rtl"!=e&&(e="ltr"),e!=this.direction)&&(this.direction=e,this.iter(function(e){return e.order=null}),this.cm&&Yr(t=this.cm,function(){Oi(t),ur(t)}))})}),Ao.prototype.eachLine=Ao.prototype.iter;var No=0;function Eo(e){var t=this;if(Do(t),!ge(t,e)&&!kn(t.display,e)){be(e),a&&(No=+new Date);var n=sr(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!=_(t.options.allowDropFileTypes,e.type)){var a=new FileReader;a.onload=Zr(t,function(){var e=a.result;if(/[\x00-\x08\x0e-\x1f]{2}/.test(e)&&(e=""),o[r]=e,++s==i){var l={from:n=st(t.doc,n),to:n,text:t.doc.splitLines(o.join(t.doc.lineSeparator())),origin:"paste"};ao(t.doc,l),Ki(t.doc,ki(n,Ci(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()),Zi(t.doc,ki(n,n)),h)for(var f=0;f<h.length;++f)ho(t.doc,"",h[f].anchor,h[f].head,"drag");t.replaceSelection(c,"around","paste"),t.display.input.focus()}}catch(e){}}}}function Do(e){e.display.dragCursor&&(e.display.lineSpace.removeChild(e.display.dragCursor),e.display.dragCursor=null)}function Fo(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 Oo=!1;function Io(){var e;Oo||(fe(window,"resize",function(){null==e&&(e=setTimeout(function(){e=null,Fo(Bo)},100))}),fe(window,"blur",function(){return Fo(Cr)}),Oo=!0)}function Bo(e){var t=e.display;t.cachedCharWidth=t.cachedTextHeight=t.cachedPaddingH=null,t.scrollbarsClipped=!1,e.setSize()}for(var 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e.redo()},undoSelection:function(e){return e.undoSelection()},redoSelection:function(e){return e.redoSelection()},goDocStart:function(e){return e.extendSelection(et(e.firstLine(),0))},goDocEnd:function(e){return e.extendSelection(et(e.lastLine()))},goLineStart:function(e){return e.extendSelectionsBy(function(t){return Jo(e,t.head.line)},{origin:"+move",bias:1})},goLineStartSmart:function(e){return e.extendSelectionsBy(function(t){return ea(e,t.head)},{origin:"+move",bias:1})},goLineEnd:function(e){return e.extendSelectionsBy(function(t){return function(e,t){var n=Ge(e.doc,t),r=function(e){for(var t;t=Bt(e);)e=t.find(1,!0).line;return e}(n);r!=n&&(t=Ye(r));return Zo(!0,e,n,t,-1)}(e,t.head.line)},{origin:"+move",bias:-1})},goLineRight:function(e){return e.extendSelectionsBy(function(t){var n=e.cursorCoords(t.head,"div").top+5;return e.coordsChar({left:e.display.lineDiv.offsetWidth+100,top:n},"div")},$)},goLineLeft:function(e){return e.extendSelectionsBy(function(t){var 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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=H(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 Yr(e,function(){for(var t=e.listSelections(),n=[],r=0;r<t.length;r++)if(t[r].empty()){var i=t[r].head,o=Ge(e.doc,i.line).text;if(o)if(i.ch==o.length&&(i=new et(i.line,i.ch-1)),i.ch>0)i=new 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n=e.keyCode,r=e.charCode;if(h&&n==aa)return aa=null,void be(e);if(!h||e.which&&!(e.which<10)||!oa(t,e)){var i=String.fromCharCode(null==r?n:r);"\b"!=i&&(function(e,t,n){return ra(e,"'"+n+"'",t,function(t){return ta(e,t,!0)})}(t,e,i)||t.display.input.onKeyPress(e))}}}var ca,ha,fa=function(e,t,n){this.time=e,this.pos=t,this.button=n};function da(e){var t=this,n=t.display;if(!(ge(t,e)||n.activeTouch&&n.input.supportsTouch()))if(n.input.ensurePolled(),n.shift=e.shiftKey,kn(n,e))l||(n.scroller.draggable=!1,setTimeout(function(){return n.scroller.draggable=!0},100));else if(!ga(t,e)){var r=sr(t,e),i=Le(e),o=r?function(e,t){var n=+new Date;return ha&&ha.compare(n,e,t)?(ca=ha=null,"triple"):ca&&ca.compare(n,e,t)?(ha=new fa(n,e,t),ca=null,"double"):(ca=new fa(n,e,t),ha=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 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i=e.display,o=!1,u=Zr(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||$i(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),wr(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 bi(n,n)):(a=o.sel.primary(),s=o.sel.primIndex);if("rectangle"==r.unit)r.addNew||(a=new bi(n,n)),n=sr(e,t,!0,!0),s=-1;else{var c=pa(e,n,r.unit);a=r.extend?qi(a,c.anchor,c.head,r.extend):c}r.addNew?-1==s?(s=u.length,Yi(o,wi(e,u.concat([a]),s),{scroll:!1,origin:"*mouse"})):u.length>1&&u[s].empty()&&"char"==r.unit&&!r.extend?(Yi(o,wi(e,u.slice(0,s).concat(u.slice(s+1)),0),{scroll:!1,origin:"*mouse"}),l=o.sel):Vi(o,s,a,q):(s=0,Yi(o,new xi([a],0),q),l=o.sel);var h=n;function f(t){if(0!=tt(h,t))if(h=t,"rectangle"==r.unit){for(var i=[],u=e.options.tabSize,c=H(Ge(o,n.line).text,n.ch,u),f=H(Ge(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=Ge(o,m).text,y=G(v,d,u);d==p?i.push(new bi(et(m,y),et(m,y))):v.length>y&&i.push(new bi(et(m,y),et(m,G(v,p,u))))}i.length||i.push(new bi(n,n)),Yi(o,wi(e,l.ranges.slice(0,s).concat(i),s),{origin:"*mouse",scroll:!1}),e.scrollIntoView(t)}else{var x,b=a,w=pa(e,t,r.unit),k=b.anchor;tt(w.anchor,k)>0?(x=w.head,k=ot(b.from(),w.anchor)):(x=w.anchor,k=it(b.to(),w.head));var C=l.ranges.slice(0);C[s]=function(e,t){var n=t.anchor,r=t.head,i=Ge(e.doc,n.line);if(0==tt(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 bi(new et(n.line,p,m),r)}(e,new bi(st(o,k),x)),Yi(o,wi(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=Zr(e,function(t){0!==t.buttons&&Le(t)?function t(n){var a=++p;var s=sr(e,n,!0,"rectangle"==r.unit);if(!s)return;if(0!=tt(s,h)){e.curOp.focus=F(),f(s);var l=Tr(i,o);(s.line>=l.to||s.line<l.from)&&setTimeout(Zr(e,function(){p==a&&t(n)}),150)}else{var u=n.clientY<d.top?-20:n.clientY>d.bottom?20:0;u&&setTimeout(Zr(e,function(){p==a&&(i.scroller.scrollTop+=u,t(n))}),50)}}(t):m(t)}),v=Zr(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&&$i(t.doc,r),setTimeout(function(){return n.input.focus()},20)):3==i&&(C?t.display.input.onContextMenu(e):wr(t)))}}function pa(e,t,n){if("char"==n)return new bi(t,t);if("word"==n)return e.findWordAt(t);if("line"==n)return new bi(et(t.line,0),st(e.doc,et(t.line+1,0)));var r=n(e,t);return new bi(r.from,r.to)}function ma(e,t,n,r){var i,o;if(t.touches)i=t.touches[0].clientX,o=t.touches[0].clientY;else try{i=t.clientX,o=t.clientY}catch(t){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&be(t);var a=e.display,s=a.lineDiv.getBoundingClientRect();if(o>s.bottom||!ye(e,n))return ke(t);o-=s.top-a.viewOffset;for(var l=0;l<e.display.gutterSpecs.length;++l){var u=a.gutters.childNodes[l];if(u&&u.getBoundingClientRect().right>=i)return me(e,n,e,Ze(e.doc,o),e.display.gutterSpecs[l].className,t),ke(t)}}function ga(e,t){return ma(e,t,"gutterClick",!0)}function va(e,t){kn(e.display,t)||function(e,t){if(!ye(e,"gutterContextMenu"))return!1;return ma(e,t,"gutterContextMenu",!1)}(e,t)||ge(e,t,"contextmenu")||C||e.display.input.onContextMenu(t)}function ya(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),_n(e)}fa.prototype.compare=function(e,t,n){return this.time+400>e&&0==tt(t,this.pos)&&n==this.button};var xa={toString:function(){return"CodeMirror.Init"}},ba={},wa={};function ka(e,t,n){if(!t!=!(n&&n!=xa)){var r=e.display.dragFunctions,i=t?fe:pe;i(e.display.scroller,"dragstart",r.start),i(e.display.scroller,"dragenter",r.enter),i(e.display.scroller,"dragover",r.over),i(e.display.scroller,"dragleave",r.leave),i(e.display.scroller,"drop",r.drop)}}function Ca(e){e.options.lineWrapping?(O(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(T(e.display.wrapper,"CodeMirror-wrap"),$t(e)),ar(e),ur(e),_n(e),setTimeout(function(){return Pr(e)},100)}function Sa(e,t){var n=this;if(!(this instanceof Sa))return new Sa(e,t);this.options=t=t?z(t):{},z(ba,t,!1);var r=t.value;"string"==typeof r?r=new Ao(r,t.mode,null,t.lineSeparator,t.direction):t.mode&&(r.modeOption=t.mode),this.doc=r;var i=new Sa.inputStyles[t.inputStyle](this),o=this.display=new di(e,r,i,t);for(var u in o.wrapper.CodeMirror=this,ya(this),t.lineWrapping&&(this.display.wrapper.className+=" 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n*n+r*r>400}fe(t.scroller,"touchstart",function(i){if(!ge(e,i)&&!function(e){if(1!=e.touches.length)return!1;var t=e.touches[0];return t.radiusX<=1&&t.radiusY<=1}(i)&&!ga(e,i)){t.input.ensurePolled(),clearTimeout(n);var o=+new Date;t.activeTouch={start:o,moved:!1,prev:o-r.end<=300?r:null},1==i.touches.length&&(t.activeTouch.left=i.touches[0].pageX,t.activeTouch.top=i.touches[0].pageY)}}),fe(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),fe(t.scroller,"touchend",function(n){var r=t.activeTouch;if(r&&!kn(t,n)&&null!=r.left&&!r.moved&&new Date-r.start<300){var a,s=e.coordsChar(t.activeTouch,"page");a=!r.prev||o(r,r.prev)?new bi(s,s):!r.prev.prev||o(r,r.prev.prev)?e.findWordAt(s):new 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c=0;c<La.length;++c)La[c](n);$r(this),l&&t.lineWrapping&&"optimizelegibility"==getComputedStyle(o.lineDiv).textRendering&&(o.lineDiv.style.textRendering="auto")}Sa.defaults=ba,Sa.optionHandlers=wa;var La=[];function Ta(e,t,n,r){var i,o=e.doc;null==n&&(n="add"),"smart"==n&&(o.mode.indent?i=dt(e,t).state:n="prev");var a=e.options.tabSize,s=Ge(o,t),l=H(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))==j||u>150)){if(!r)return;n="prev"}}else u=0,n="not";"prev"==n?u=t>o.first?H(Ge(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 ho(o,h,et(t,0),et(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=et(t,c.length);Vi(o,p,new bi(g,g));break}}}Sa.defineInitHook=function(e){return La.push(e)};var Ma=null;function Aa(e){Ma=e}function Na(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(Ma&&Ma.text.join("\n")==t){if(r.ranges.length%Ma.text.length==0){u=[];for(var c=0;c<Ma.text.length;c++)u.push(o.splitLines(Ma.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=et(p.line,p.ch-n):e.state.overwrite&&!s?m=et(m.line,Math.min(Ge(o,m.line).text.length,m.ch+K(l).length)):s&&Ma&&Ma.lineWise&&Ma.text.join("\n")==t&&(p=m=et(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")};ao(e.doc,g),ln(e,"inputRead",e,g)}t&&!s&&Da(e,t),Nr(e),e.curOp.updateInput<2&&(e.curOp.updateInput=h),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function Ea(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");if(n)return e.preventDefault(),t.isReadOnly()||t.options.disableInput||Yr(t,function(){return Na(t,n,0,null,"paste")}),!0}function Da(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=Ta(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test(Ge(e.doc,i.head.line).text.slice(0,i.head.ch))&&(a=Ta(e,i.head.line,"smart"));a&&ln(e,"electricInput",e,i.head.line)}}}function 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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 Yo(t,n,r);var s,l=function(e,n){return Ko(t,e instanceof et?e.ch:e,n)},u=function(n){return e.options.lineWrapping?(s=s||Fn(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 et(n.line,f,d)}}var p=function(e,t,r){for(var o=function(e,t){return t?new et(n.line,l(e,1),"before"):new et(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):Yo(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=Ye(i<0?e.line:e.rest[i]),h=o[a]+r;return(r<0||s!=t)&&(h=o[a+(r?1:0)]),et(c,h)}}}var h=c(a,s,n);if(h)return Pa(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 Pa(et(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 Pa(et(h.line,h.ch+m),i);m+=p.textContent.length}}za.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())Aa({lineWise:!1,text:r.getSelections()}),"cut"==e.type&&r.replaceSelection("",null,"cut");else{if(!r.options.lineWiseCopyCut)return;var t=Fa(r);Aa({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=Ma.text.join("\n");if(e.clipboardData.setData("Text",o),e.clipboardData.getData("Text")==o)return void e.preventDefault()}var a=Ia(),s=a.firstChild;r.display.lineSpace.insertBefore(a,r.display.lineSpace.firstChild),s.value=Ma.text.join("\n");var l=document.activeElement;B(s),setTimeout(function(){r.display.lineSpace.removeChild(a),l.focus(),l==i&&n.showPrimarySelection()},50)}}Oa(i,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize),fe(i,"paste",function(e){ge(r,e)||Ea(e,r)||s<=11&&setTimeout(Zr(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)},za.prototype.prepareSelection=function(){var e=mr(this.cm,!1);return e.focus=this.cm.state.focused,e},za.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},za.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},za.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=_a(t,e.anchorNode,e.anchorOffset),s=_a(t,e.focusNode,e.focusOffset);if(!a||a.bad||!s||s.bad||0!=tt(ot(a,s),i)||0!=tt(it(a,s),o)){var l=t.display.view,u=i.line>=t.display.viewFrom&&Ha(t,i)||{node:l[0].measure.map[2],offset:0},c=o.line<t.display.viewTo&&Ha(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()}}},za.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)},za.prototype.showMultipleSelections=function(e){A(this.cm.display.cursorDiv,e.cursors),A(this.cm.display.selectionDiv,e.selection)},za.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},za.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return D(this.div,t)},za.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()||this.showSelection(this.prepareSelection(),!0),this.div.focus())},za.prototype.blur=function(){this.div.blur()},za.prototype.getField=function(){return this.div},za.prototype.supportsTouch=function(){return!0},za.prototype.receivedFocus=function(){var e=this;this.selectionInEditor()?this.pollSelection():Yr(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))})},za.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},za.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=_a(t,e.anchorNode,e.anchorOffset),r=_a(t,e.focusNode,e.focusOffset);n&&r&&Yr(t,function(){Yi(t.doc,ki(n,r),U),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})}}},za.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=et(a.line-1,Ge(r.doc,a.line-1).length)),s.ch==Ge(r.doc,s.line).text.length&&s.line<r.lastLine()&&(s=et(s.line+1,0)),a.line<i.viewFrom||s.line>i.viewTo-1)return!1;a.line==i.viewFrom||0==(e=lr(r,a.line))?(t=Ye(i.view[0].line),n=i.view[0].node):(t=Ye(i.view[e].line),n=i.view[e-1].node.nextSibling);var l,u,c=lr(r,s.line);if(c==i.view.length-1?(l=i.viewTo-1,u=i.lineDiv.lastChild):(l=Ye(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(et(r,0),et(i+1,0),(g=+f,function(e){return e.id==g}));return void(d.length&&(o=d[0].find(0))&&c(Ve(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)$/i.test(t.nodeName)&&(l=!0),p&&(a=!0)}else 3==t.nodeType&&c(t.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "));var g}for(;h(t),t!=n;)t=t.nextSibling,l=!1;return o}(r,n,u,t,l)),f=Ve(r.doc,et(t,0),et(l,Ge(r.doc,l).text.length));h.length>1&&f.length>1;)if(K(h)==K(f))h.pop(),f.pop(),l--;else{if(h[0]!=f[0])break;h.shift(),f.shift(),t++}for(var d=0,p=0,m=h[0],g=f[0],v=Math.min(m.length,g.length);d<v&&m.charCodeAt(d)==g.charCodeAt(d);)++d;for(var y=K(h),x=K(f),b=Math.min(y.length-(1==h.length?d:0),x.length-(1==f.length?d:0));p<b&&y.charCodeAt(y.length-p-1)==x.charCodeAt(x.length-p-1);)++p;if(1==h.length&&1==f.length&&t==a.line)for(;d&&d>a.ch&&y.charCodeAt(y.length-p-1)==x.charCodeAt(x.length-p-1);)d--,p++;h[h.length-1]=y.slice(0,y.length-p).replace(/^\u200b+/,""),h[0]=h[0].slice(d).replace(/\u200b+$/,"");var w=et(t,d),k=et(l,f.length?K(f).length-p:0);return h.length>1||h[0]||tt(w,k)?(ho(r.doc,h,w,k,"+input"),!0):void 0},za.prototype.ensurePolled=function(){this.forceCompositionEnd()},za.prototype.reset=function(){this.forceCompositionEnd()},za.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},za.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))},za.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||Yr(this.cm,function(){return ur(e.cm)})},za.prototype.setUneditable=function(e){e.contentEditable="false"},za.prototype.onKeyPress=function(e){0==e.charCode||this.composing||(e.preventDefault(),this.cm.isReadOnly()||Zr(this.cm,Na)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},za.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},za.prototype.onContextMenu=function(){},za.prototype.resetPosition=function(){},za.prototype.needsContentAttribute=!0;var ja=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new P,this.hasSelection=!1,this.composing=null};ja.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())Aa({lineWise:!1,text:r.getSelections()});else{if(!r.options.lineWiseCopyCut)return;var t=Fa(r);Aa({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)||Ea(e,r)||(r.state.pasteIncoming=+new Date,n.fastPoll())}),fe(i,"cut",o),fe(i,"copy",o),fe(e.scroller,"paste",function(t){if(!kn(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){kn(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)})},ja.prototype.createField=function(e){this.wrapper=Ia(),this.textarea=this.wrapper.firstChild},ja.prototype.prepareSelection=function(){var e=this.cm,t=e.display,n=e.doc,r=mr(e);if(e.options.moveInputWithCursor){var i=Vn(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},ja.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")},ja.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))}},ja.prototype.getField=function(){return this.textarea},ja.prototype.supportsTouch=function(){return!1},ja.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!v||F()!=this.textarea))try{this.textarea.focus()}catch(e){}},ja.prototype.blur=function(){this.textarea.blur()},ja.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},ja.prototype.receivedFocus=function(){this.slowPoll()},ja.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},ja.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))})},ja.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 Yr(t,function(){Na(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},ja.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},ja.prototype.onKeyPress=function(){a&&s>=9&&(this.hasSelection=null),this.fastPoll()},ja.prototype.onContextMenu=function(e){var t=this,n=t.cm,r=n.display,i=t.textarea;t.contextMenuPending&&t.contextMenuPending();var o=sr(n,e),u=r.scroller.scrollTop;if(o&&!h){n.options.resetSelectionOnContextMenu&&-1==n.doc.sel.contains(o)&&Zr(n,Yi)(n.doc,ki(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?Zr(n,io)(n):e++<10?r.detectingSelectAll=setTimeout(o,500):(r.selForContextMenu=null,r.input.reset())};r.detectingSelectAll=setTimeout(o,200)}}},ja.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e},ja.prototype.setUneditable=function(){},ja.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!=xa&&i(e,t,n)}:i)}e.defineOption=n,e.Init=xa,n("value","",function(e,t){return e.setValue(t)},!0),n("mode",null,function(e,t){e.doc.modeOption=t,Mi(e)},!0),n("indentUnit",2,Mi,!0),n("indentWithTabs",!1),n("smartIndent",!0),n("tabSize",4,function(e){Ai(e),_n(e),ur(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(et(r,o))}r++});for(var i=n.length-1;i>=0;i--)ho(e.doc,t,n[i],et(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!=xa&&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){ya(e),fi(e)},!0),n("keyMap","default",function(e,t,n){var r=Vo(t),i=n!=xa&&Vo(n);i&&i.detach&&i.detach(e,r),r.attach&&r.attach(e,i||null)}),n("extraKeys",null),n("configureMouse",null),n("lineWrapping",!1,Ca,!0),n("gutters",[],function(e,t){e.display.gutterSpecs=ci(t,e.options.lineNumbers),fi(e)},!0),n("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?ir(e.display)+"px":"0",e.refresh()},!0),n("coverGutterNextToScrollbar",!1,function(e){return Pr(e)},!0),n("scrollbarStyle","native",function(e){jr(e),Pr(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=ci(e.options.gutters,t),fi(e)},!0),n("firstLineNumber",1,fi,!0),n("lineNumberFormatter",function(e){return e},fi,!0),n("showCursorWhenSelecting",!1,pr,!0),n("resetSelectionOnContextMenu",!0),n("lineWiseCopyCut",!0),n("pasteLinesPerSelection",!0),n("selectionsMayTouch",!1),n("readOnly",!1,function(e,t){"nocursor"==t&&(Cr(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,ka),n("allowDropFileTypes",null),n("cursorBlinkRate",530),n("cursorScrollMargin",0),n("cursorHeight",1,pr,!0),n("singleCursorHeightPerLine",!0,pr,!0),n("workTime",100),n("workDelay",100),n("flattenSpans",!0,Ai,!0),n("addModeClass",!1,Ai,!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,Ai,!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)}(Sa),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)&&Zr(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"](Vo(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:Qr(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++,ur(this)}),removeOverlay:Qr(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 ur(this)}}),indentLine:Qr(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)&&Ta(this,e,t,n)}),indentSelection:Qr(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&&(Ta(this,i.head.line,e,!0),n=i.head.line,r==this.doc.sel.primIndex&&Nr(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)Ta(this,l,e);var u=this.doc.sel.ranges;0==o.ch&&t.length==u.length&&u[r].from().ch>0&&Vi(this.doc,r,new bi(o,u[r].to()),U)}}}),getTokenAt:function(e,t){return yt(this,e,t)},getLineTokens:function(e,t){return yt(this,et(e),t,!0)},getTokenTypeAt:function(e){e=st(this.doc,e);var t,n=ft(this,Ge(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==_(r,u.val)&&r.push(u.val)}return r},getStateAfter:function(e,t){var n=this.doc;return dt(this,(e=at(n,null==e?n.first+n.size-1:e))+1,t).state},cursorCoords:function(e,t){var n=this.doc.sel.primary();return Vn(this,null==e?n.head:"object"==typeof e?st(this.doc,e):e?n.from():n.to(),t||"page")},charCoords:function(e,t){return Gn(this,st(this.doc,e),t||"page")},coordsChar:function(e,t){return Yn(this,(e=$n(this,e,t||"page")).left,e.top)},lineAtHeight:function(e,t){return e=$n(this,{top:e,left:0},t||"page").top,Ze(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=Ge(this.doc,e)}else r=e;return qn(this,r,{top:0,left:0},t||"page",n||i).top+(i?this.doc.height-Ut(r):0)},defaultTextHeight:function(){return tr(this.display)},defaultCharWidth:function(){return 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a=0;a<r.sel.ranges.length;a++)r.sel.ranges[a].goalColumn=i[a]}),findWordAt:function(e){var t=Ge(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 bi(et(e.line,n),et(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:Qr(function(e,t){Er(this,e,t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-Tn(this)-this.display.barHeight,width:e.scrollWidth-Tn(this)-this.display.barWidth,clientHeight:An(this),clientWidth:Mn(this)}},scrollIntoView:Qr(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:et(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){Dr(e),e.curOp.scrollToPos=t}(this,e):Fr(this,e.from,e.to,e.margin)}),setSize:Qr(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&&Pn(this);var i=this.display.viewFrom;this.doc.iter(i,this.display.viewTo,function(e){if(e.widgets)for(var 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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})}}(Sa);var Ua="iter insert remove copy getEditor constructor".split(" ");for(var qa in Ao.prototype)Ao.prototype.hasOwnProperty(qa)&&_(Ua,qa)<0&&(Sa.prototype[qa]=function(e){return function(){return e.apply(this.doc,arguments)}}(Ao.prototype[qa]));return xe(Ao),Sa.inputStyles={textarea:ja,contenteditable:za},Sa.defineMode=function(e){Sa.defaults.mode||"null"==e||(Sa.defaults.mode=e),function(e,t){arguments.length>2&&(t.dependencies=Array.prototype.slice.call(arguments,2)),Re[e]=t}.apply(this,arguments)},Sa.defineMIME=function(e,t){ze[e]=t},Sa.defineMode("null",function(){return{token:function(e){return 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