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p,g;d?(p=r-d.left<d.right-r,c=h+((g=p==u)?0:1),g=g?"after":"before",p=p?d.left:d.right):(u||c!=a&&c!=s||c++,g=0==c||c!=e.text.length&&Mn(n,o,c-(u?1:0)).bottom+l<=i==u?"after":"before",u=Bn(n,rt(t,c,g),"line",e,o),p=u.left,f=i<u.top?-1:i>=u.bottom?1:0)}return c=re(e.text,c,1),Un(t,c,g,f,r-p)}(e,l,i,t,n),a=function(e,t){var n,r=kt&&e.markedSpans;if(r)for(var i=0;i<r.length;++i){var o=r[i];o.marker.collapsed&&(null==o.from||o.from<t)&&(null==o.to||o.to>t)&&(!n||Ft(n,o.marker)<0)&&(n=o.marker)}return n}(l,s.ch+(0<s.xRel||0<s.outside?1:0));if(!a)return s;a=a.find(1);if(a.line==i)return a;l=$e(r,i=a.line)}}function Kn(t,e,n,r){r-=Pn(e);var i=e.text.length,e=ie(function(e){return Mn(t,n,e-1).bottom<=r},i,0);return{begin:e,end:i=ie(function(e){return Mn(t,n,e).top>r},e,i)}}function jn(e,t,n,r){return Kn(e,t,n=n||Tn(e,t),In(e,t,Mn(e,n,r),"line").top)}function Xn(e,t,n,r){return!(e.bottom<=n)&&(e.top>n||(r?e.left:e.right)>t)}function Yn(e){if(null!=e.cachedTextHeight)return e.cachedTextHeight;if(null==Nn){Nn=M("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)Nn.appendChild(document.createTextNode("x")),Nn.appendChild(M("br"));Nn.appendChild(document.createTextNode("x"))}T(e.measure,Nn);var n=Nn.offsetHeight/50;return 3<n&&(e.cachedTextHeight=n),k(e.measure),n||1}function _n(e){if(null!=e.cachedCharWidth)return e.cachedCharWidth;var t=M("span","xxxxxxxxxx"),n=M("pre",[t],"CodeMirror-line-like");T(e.measure,n);t=t.getBoundingClientRect(),t=(t.right-t.left)/10;return 2<t&&(e.cachedCharWidth=t),t||10}function $n(e){for(var t=e.display,n={},r={},i=t.gutters.clientLeft,o=t.gutters.firstChild,l=0;o;o=o.nextSibling,++l){var s=e.display.gutterSpecs[l].className;n[s]=o.offsetLeft+o.clientLeft+i,r[s]=o.clientWidth}return{fixedPos:qn(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:n,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function qn(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function Zn(r){var i=Yn(r.display),o=r.options.lineWrapping,l=o&&Math.max(5,r.display.scroller.clientWidth/_n(r.display)-3);return function(e){if(Ut(r.doc,e))return 0;var t=0;if(e.widgets)for(var n=0;n<e.widgets.length;n++)e.widgets[n].height&&(t+=e.widgets[n].height);return o?t+(Math.ceil(e.text.length/l)||1)*i:t+i}}function Qn(e){var t=e.doc,n=Zn(e);t.iter(function(e){var t=n(e);t!=e.height&&Qe(e,t)})}function Jn(e,t,n,r){var i=e.display;if(!n&&"true"==Oe(t).getAttribute("cm-not-content"))return null;var o,l,s=i.lineSpace.getBoundingClientRect();try{o=t.clientX-s.left,l=t.clientY-s.top}catch(e){return null}var a,i=Vn(e,o,l);return r&&0<i.xRel&&(a=$e(e.doc,i.line).text).length==i.ch&&(a=P(a,a.length,e.options.tabSize)-a.length,i=rt(i.line,Math.max(0,Math.round((o-bn(e.display).left)/_n(e.display))-a))),i}function er(e,t){if(t>=e.display.viewTo)return null;if((t-=e.display.viewFrom)<0)return null;for(var n=e.display.view,r=0;r<n.length;r++)if((t-=n[r].size)<0)return r}function tr(e,t,n,r){null==t&&(t=e.doc.first),null==n&&(n=e.doc.first+e.doc.size),r=r||0;var i,o,l=e.display;r&&n<l.viewTo&&(null==l.updateLineNumbers||l.updateLineNumbers>t)&&(l.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=l.viewTo?kt&&Bt(e.doc,t)<l.viewTo&&rr(e):n<=l.viewFrom?kt&&Gt(e.doc,n+r)>l.viewFrom?rr(e):(l.viewFrom+=r,l.viewTo+=r):t<=l.viewFrom&&n>=l.viewTo?rr(e):t<=l.viewFrom?(i=ir(e,n,n+r,1))?(l.view=l.view.slice(i.index),l.viewFrom=i.lineN,l.viewTo+=r):rr(e):n>=l.viewTo?(o=ir(e,t,t,-1))?(l.view=l.view.slice(0,o.index),l.viewTo=o.lineN):rr(e):(i=ir(e,t,t,-1),o=ir(e,n,n+r,1),i&&o?(l.view=l.view.slice(0,i.index).concat(tn(e,i.lineN,o.lineN)).concat(l.view.slice(o.index)),l.viewTo+=r):rr(e));e=l.externalMeasured;e&&(n<e.lineN?e.lineN+=r:t<e.lineN+e.size&&(l.externalMeasured=null))}function nr(e,t,n){e.curOp.viewChanged=!0;var r=e.display,i=e.display.externalMeasured;i&&t>=i.lineN&&t<i.lineN+i.size&&(r.externalMeasured=null),t<r.viewFrom||t>=r.viewTo||(null==(t=r.view[er(e,t)]).node||-1==R(t=t.changes||(t.changes=[]),n)&&t.push(n))}function rr(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function ir(e,t,n,r){var i,o=er(e,t),l=e.display.view;if(!kt||n==e.doc.first+e.doc.size)return{index:o,lineN:n};for(var s=e.display.viewFrom,a=0;a<o;a++)s+=l[a].size;if(s!=t){if(0<r){if(o==l.length-1)return null;i=s+l[o].size-t,o++}else i=s-t;t+=i,n+=i}for(;Bt(e.doc,n)!=n;){if(o==(r<0?0:l.length-1))return null;n+=r*l[o-(r<0?1:0)].size,o+=r}return{index:o,lineN:n}}function or(e){for(var t=e.display.view,n=0,r=0;r<t.length;r++){var i=t[r];i.hidden||i.node&&!i.changes||++n}return n}function lr(e){e.display.input.showSelection(e.display.input.prepareSelection())}function sr(e,t){void 0===t&&(t=!0);for(var 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a=e.from(),n=e.to();a.line==n.line?s(a.line,a.ch,n.ch):(r=$e(o,a.line),e=$e(o,n.line),e=zt(r)==zt(e),r=s(a.line,a.ch,e?r.text.length+1:null).end,n=s(n.line,e?0:null,n.ch).start,e&&(r.top<n.top-2?(T(r.right,r.top,null,r.bottom),T(S,n.top,n.left,n.bottom)):T(r.right,r.top,n.left-r.right,r.bottom)),r.bottom<n.top&&T(S,r.bottom,null,n.top));t.appendChild(l)}(e,n,s)));return o}function ar(e,t,n){var r=Bn(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),t=n.appendChild(M("div"," ","CodeMirror-cursor"));t.style.left=r.left+"px",t.style.top=r.top+"px",t.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",r.other&&((n=n.appendChild(M("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"))).style.display="",n.style.left=r.other.left+"px",n.style.top=r.other.top+"px",n.style.height=.85*(r.other.bottom-r.other.top)+"px")}function ur(e,t){return e.top-t.top||e.left-t.left}function cr(e){var t,n;e.state.focused&&(t=e.display,clearInterval(t.blinker),n=!0,t.cursorDiv.style.visibility="",0<e.options.cursorBlinkRate?t.blinker=setInterval(function(){e.hasFocus()||pr(e),t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden"))}function hr(e){e.hasFocus()||(e.display.input.focus(),e.state.focused||fr(e))}function dr(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,e.state.focused&&pr(e))},100)}function fr(e,t){e.state.delayingBlurEvent&&!e.state.draggingText&&(e.state.delayingBlurEvent=!1),"nocursor"!=e.options.readOnly&&(e.state.focused||(xe(e,"focus",e,t),e.state.focused=!0,D(e.display.wrapper,"CodeMirror-focused"),e.curOp||e.display.selForContextMenu==e.doc.sel||(e.display.input.reset(),f&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),cr(e))}function pr(e,t){e.state.delayingBlurEvent||(e.state.focused&&(xe(e,"blur",e,t),e.state.focused=!1,L(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function gr(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=0;r<t.view.length;r++){var i,o=t.view[r],l=e.options.lineWrapping,s=void 0,a=0;if(!o.hidden){w&&v<8?(s=(i=o.node.offsetTop+o.node.offsetHeight)-n,n=i):(s=(u=o.node.getBoundingClientRect()).bottom-u.top,!l&&o.text.firstChild&&(a=o.text.firstChild.getBoundingClientRect().right-u.left-1));var u=o.line.height-s;if((.005<u||u<-.005)&&(Qe(o.line,s),mr(o.line),o.rest))for(var c=0;c<o.rest.length;c++)mr(o.rest[c]);a>e.display.sizerWidth&&((a=Math.ceil(a/_n(e.display)))>e.display.maxLineLength&&(e.display.maxLineLength=a,e.display.maxLine=o.line,e.display.maxLineChanged=!0))}}}function mr(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var n=e.widgets[t],r=n.node.parentNode;r&&(n.height=r.offsetHeight)}}function vr(e,t,n){var r=n&&null!=n.top?Math.max(0,n.top):e.scroller.scrollTop,r=Math.floor(r-vn(e)),i=n&&null!=n.bottom?n.bottom:r+e.wrapper.clientHeight,o=et(t,r),r=et(t,i);return n&&n.ensure&&(i=n.ensure.from.line,n=n.ensure.to.line,i<o?r=et(t,Vt($e(t,o=i))+e.wrapper.clientHeight):Math.min(n,t.lastLine())>=r&&(o=et(t,Vt($e(t,n))-e.wrapper.clientHeight),r=n)),{from:o,to:Math.max(r,o+1)}}function yr(e,t){var n=e.display,r=Yn(e.display);t.top<0&&(t.top=0);var i=(e.curOp&&null!=e.curOp.scrollTop?e.curOp:n.scroller).scrollTop,o=Cn(e),l={};t.bottom-t.top>o&&(t.bottom=t.top+o);var s=e.doc.height+yn(n),a=t.top<r,r=t.bottom>s-r;t.top<i?l.scrollTop=a?0:t.top:t.bottom>i+o&&((u=Math.min(t.top,(r?s:t.bottom)-o))!=i&&(l.scrollTop=u));var i=e.options.fixedGutter?0:n.gutters.offsetWidth,u=e.curOp&&null!=e.curOp.scrollLeft?e.curOp.scrollLeft:n.scroller.scrollLeft-i,e=xn(e)-n.gutters.offsetWidth,n=t.right-t.left>e;return n&&(t.right=t.left+e),t.left<10?l.scrollLeft=0:t.left<u?l.scrollLeft=Math.max(0,t.left+i-(n?0:10)):t.right>e+u-3&&(l.scrollLeft=t.right+(n?0:10)-e),l}function br(e,t){null!=t&&(Cr(e),e.curOp.scrollTop=(null==e.curOp.scrollTop?e.doc:e.curOp).scrollTop+t)}function wr(e){Cr(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function xr(e,t,n){null==t&&null==n||Cr(e),null!=t&&(e.curOp.scrollLeft=t),null!=n&&(e.curOp.scrollTop=n)}function Cr(e){var t=e.curOp.scrollToPos;t&&(e.curOp.scrollToPos=null,Sr(e,Gn(e,t.from),Gn(e,t.to),t.margin))}function Sr(e,t,n,r){r=yr(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});xr(e,r.scrollLeft,r.scrollTop)}function Lr(e,t){Math.abs(e.doc.scrollTop-t)<2||(d||Kr(e,{top:t}),kr(e,t,!0),d&&Kr(e),zr(e,100))}function kr(e,t,n){t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),e.display.scroller.scrollTop==t&&!n||(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function Tr(e,t,n,r){t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),(n?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r||(e.doc.scrollLeft=t,Yr(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Mr(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+yn(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+wn(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}e=function(e,t,n){this.cm=n;var r=this.vert=M("div",[M("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=M("div",[M("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=i.tabIndex=-1,e(r),e(i),ye(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),ye(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,w&&v<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};e.prototype.update=function(e){var t,n=e.scrollWidth>e.clientWidth+1,r=e.scrollHeight>e.clientHeight+1,i=e.nativeBarWidth;return r?(this.vert.style.display="block",this.vert.style.bottom=n?i+"px":"0",t=e.viewHeight-(n?i:0),this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+t)+"px"):(this.vert.style.display="",this.vert.firstChild.style.height="0"),n?(this.horiz.style.display="block",this.horiz.style.right=r?i+"px":"0",this.horiz.style.left=e.barLeft+"px",t=e.viewWidth-e.barLeft-(r?i:0),this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+t)+"px"):(this.horiz.style.display="",this.horiz.firstChild.style.width="0"),!this.checkedZeroWidth&&0<e.clientHeight&&(0==i&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:r?i:0,bottom:n?i:0}},e.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},e.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},e.prototype.zeroWidthHack=function(){var e=g&&!l?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.pointerEvents=this.vert.style.pointerEvents="none",this.disableHoriz=new I,this.disableVert=new I},e.prototype.enableZeroWidthBar=function(n,r,i){n.style.pointerEvents="auto",r.set(1e3,function e(){var t=n.getBoundingClientRect();("vert"==i?document.elementFromPoint(t.right-1,(t.top+t.bottom)/2):document.elementFromPoint((t.right+t.left)/2,t.bottom-1))!=n?n.style.pointerEvents="none":r.set(1e3,e)})},e.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};r=function(){};function Nr(e,t){t=t||Mr(e);var n=e.display.barWidth,r=e.display.barHeight;Ar(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&gr(e),Ar(e,Mr(e)),n=e.display.barWidth,r=e.display.barHeight}function Ar(e,t){var n=e.display,r=n.scrollbars.update(t);n.sizer.style.paddingRight=(n.barWidth=r.right)+"px",n.sizer.style.paddingBottom=(n.barHeight=r.bottom)+"px",n.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(n.scrollbarFiller.style.display="block",n.scrollbarFiller.style.height=r.bottom+"px",n.scrollbarFiller.style.width=r.right+"px"):n.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(n.gutterFiller.style.display="block",n.gutterFiller.style.height=r.bottom+"px",n.gutterFiller.style.width=t.gutterWidth+"px"):n.gutterFiller.style.display=""}r.prototype.update=function(){return{bottom:0,right:0}},r.prototype.setScrollLeft=function(){},r.prototype.setScrollTop=function(){},r.prototype.clear=function(){};var Or={native:e,null:r};function Dr(n){n.display.scrollbars&&(n.display.scrollbars.clear(),n.display.scrollbars.addClass&&L(n.display.wrapper,n.display.scrollbars.addClass)),n.display.scrollbars=new Or[n.options.scrollbarStyle](function(e){n.display.wrapper.insertBefore(e,n.display.scrollbarFiller),ye(e,"mousedown",function(){n.state.focused&&setTimeout(function(){return n.display.input.focus()},0)}),e.setAttribute("cm-not-content","true")},function(e,t){("horizontal"==t?Tr:Lr)(n,e)},n),n.display.scrollbars.addClass&&D(n.display.wrapper,n.display.scrollbars.addClass)}var Wr=0;function Hr(e){e.curOp={cm:e,viewChanged:!1,startHeight:e.doc.height,forceUpdate:!1,updateInput:0,typing:!1,changeObjs:null,cursorActivityHandlers:null,cursorActivityCalled:0,selectionChanged:!1,updateMaxLine:!1,scrollLeft:null,scrollTop:null,scrollToPos:null,focus:!1,id:++Wr},e=e.curOp,nn?nn.ops.push(e):e.ownsGroup=nn={ops:[e],delayedCallbacks:[]}}function Fr(e){e=e.curOp;e&&rn(e,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++)!function(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=wn(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=wn(e)+"px",t.scrollbarsClipped=!0)})(t),e.updateMaxLine&&jt(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 Gr(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}(t[n]);for(var r=0;r<t.length;r++)!function(e){e.updatedDisplay=e.mustUpdate&&Ur(e.cm,e.update)}(t[r]);for(var i=0;i<t.length;i++)!function(e){var t=e.cm,n=t.display;e.updatedDisplay&&gr(t);e.barMeasure=Mr(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Ln(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+wn(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-xn(t)));(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}(t[i]);for(var o=0;o<t.length;o++)!function(e){var t=e.cm;null!=e.adjustWidthTo&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Tr(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==O();e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n);!e.updatedDisplay&&e.startHeight==t.doc.height||Nr(t,e.barMeasure);e.updatedDisplay&&Xr(t,e.barMeasure);e.selectionChanged&&cr(t);t.state.focused&&e.updateInput&&t.display.input.reset(e.typing);n&&hr(e.cm)}(t[o]);for(var l=0;l<t.length;l++)!function(e){var t=e.cm,n=t.display,r=t.doc;e.updatedDisplay&&Vr(t,e.update);null==n.wheelStartX||null==e.scrollTop&&null==e.scrollLeft&&!e.scrollToPos||(n.wheelStartX=n.wheelStartY=null);null!=e.scrollTop&&kr(t,e.scrollTop,e.forceScroll);null!=e.scrollLeft&&Tr(t,e.scrollLeft,!0,!0);{var i;e.scrollToPos&&(i=function(e,t,n,r){null==r&&(r=0),e.options.lineWrapping||t!=n||(n="before"==(t=t.ch?rt(t.line,"before"==t.sticky?t.ch-1:t.ch,"after"):t).sticky?rt(t.line,t.ch+1,"before"):t);for(var i=0;i<5;i++){var o,l=!1,s=Bn(e,t),a=n&&n!=t?Bn(e,n):s,u=yr(e,o={left:Math.min(s.left,a.left),top:Math.min(s.top,a.top)-r,right:Math.max(s.left,a.left),bottom:Math.max(s.bottom,a.bottom)+r}),s=e.doc.scrollTop,a=e.doc.scrollLeft;if(null!=u.scrollTop&&(Lr(e,u.scrollTop),1<Math.abs(e.doc.scrollTop-s)&&(l=!0)),null!=u.scrollLeft&&(Tr(e,u.scrollLeft),1<Math.abs(e.doc.scrollLeft-a)&&(l=!0)),!l)break}return o}(t,ct(r,e.scrollToPos.from),ct(r,e.scrollToPos.to),e.scrollToPos.margin),function(e,t){var n,r,i;Ce(e,"scrollCursorIntoView")||(r=(n=e.display).sizer.getBoundingClientRect(),i=null,t.top+r.top<0?i=!0:t.bottom+r.top>(window.innerHeight||document.documentElement.clientHeight)&&(i=!1),null==i||u||(t=M("div","​",null,"position: absolute;\n                         top: "+(t.top-n.viewOffset-vn(e.display))+"px;\n                         height: "+(t.bottom-t.top+wn(e)+n.barHeight)+"px;\n                         left: "+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;"),e.display.lineSpace.appendChild(t),t.scrollIntoView(i),e.display.lineSpace.removeChild(t)))}(t,i))}var o=e.maybeHiddenMarkers,l=e.maybeUnhiddenMarkers;if(o)for(var s=0;s<o.length;++s)o[s].lines.length||xe(o[s],"hide");if(l)for(var a=0;a<l.length;++a)l[a].lines.length&&xe(l[a],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop);e.changeObjs&&xe(t,"changes",t,e.changeObjs);e.update&&e.update.finish()}(t[l])}(e)})}function Er(e,t){if(e.curOp)return t();Hr(e);try{return t()}finally{Fr(e)}}function Pr(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Hr(e);try{return t.apply(e,arguments)}finally{Fr(e)}}}function Ir(e){return function(){if(this.curOp)return e.apply(this,arguments);Hr(this);try{return e.apply(this,arguments)}finally{Fr(this)}}}function Rr(t){return function(){var e=this.cm;if(!e||e.curOp)return t.apply(this,arguments);Hr(e);try{return t.apply(this,arguments)}finally{Fr(e)}}}function zr(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,F(Br,e))}function Br(l){var s,a,u,c=l.doc;c.highlightFrontier>=l.display.viewTo||(s=+new Date+l.options.workTime,a=mt(l,c.highlightFrontier),u=[],c.iter(a.line,Math.min(c.first+c.size,l.display.viewTo+500),function(e){if(a.line>=l.display.viewFrom){var t=e.styles,n=e.text.length>l.options.maxHighlightLength?je(c.mode,a.state):null,r=pt(l,e,a,!0);n&&(a.state=n),e.styles=r.styles;n=e.styleClasses,r=r.classes;r?e.styleClasses=r:n&&(e.styleClasses=null);for(var i=!t||t.length!=e.styles.length||n!=r&&(!n||!r||n.bgClass!=r.bgClass||n.textClass!=r.textClass),o=0;!i&&o<t.length;++o)i=t[o]!=e.styles[o];i&&u.push(a.line),e.stateAfter=a.save(),a.nextLine()}else e.text.length<=l.options.maxHighlightLength&&vt(l,e.text,a),e.stateAfter=a.line%5==0?a.save():null,a.nextLine();if(+new Date>s)return zr(l,l.options.workDelay),!0}),c.highlightFrontier=a.line,c.modeFrontier=Math.max(c.modeFrontier,a.line),u.length&&Er(l,function(){for(var e=0;e<u.length;e++)nr(l,u[e],"text")}))}var Gr=function(e,t,n){var r=e.display;this.viewport=t,this.visible=vr(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=xn(e),this.force=n,this.dims=$n(e),this.events=[]};function Ur(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return rr(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&0==or(e))return!1;_r(e)&&(rr(e),t.dims=$n(e));var i=r.first+r.size,o=Math.max(t.visible.from-e.options.viewportMargin,r.first),l=Math.min(i,t.visible.to+e.options.viewportMargin);n.viewFrom<o&&o-n.viewFrom<20&&(o=Math.max(r.first,n.viewFrom)),n.viewTo>l&&n.viewTo-l<20&&(l=Math.min(i,n.viewTo)),kt&&(o=Bt(e.doc,o),l=Gt(e.doc,l));var s=o!=n.viewFrom||l!=n.viewTo||n.lastWrapHeight!=t.wrapperHeight||n.lastWrapWidth!=t.wrapperWidth;r=o,i=l,0==(l=(o=e).display).view.length||r>=l.viewTo||i<=l.viewFrom?(l.view=tn(o,r,i),l.viewFrom=r):(l.viewFrom>r?l.view=tn(o,r,l.viewFrom).concat(l.view):l.viewFrom<r&&(l.view=l.view.slice(er(o,r))),l.viewFrom=r,l.viewTo<i?l.view=l.view.concat(tn(o,l.viewTo,i)):l.viewTo>i&&(l.view=l.view.slice(0,er(o,i)))),l.viewTo=i,n.viewOffset=Vt($e(e.doc,n.viewFrom)),e.display.mover.style.top=n.viewOffset+"px";o=or(e);if(!s&&0==o&&!t.force&&n.renderedView==n.view&&(null==n.updateLineNumbers||n.updateLineNumbers>=n.viewTo))return!1;l=function(e){if(e.hasFocus())return null;var t=O();if(!t||!A(e.display.lineDiv,t))return null;var n={activeElt:t};return!window.getSelection||(t=window.getSelection()).anchorNode&&t.extend&&A(e.display.lineDiv,t.anchorNode)&&(n.anchorNode=t.anchorNode,n.anchorOffset=t.anchorOffset,n.focusNode=t.focusNode,n.focusOffset=t.focusOffset),n}(e);return 4<o&&(n.lineDiv.style.display="none"),function(n,e,t){var r=n.display,i=n.options.lineNumbers,o=r.lineDiv,l=o.firstChild;function s(e){var t=e.nextSibling;return f&&g&&n.display.currentWheelTarget==e?e.style.display="none":e.parentNode.removeChild(e),t}for(var a=r.view,u=r.viewFrom,c=0;c<a.length;c++){var h=a[c];if(!h.hidden)if(h.node&&h.node.parentNode==o){for(;l!=h.node;)l=s(l);var d=i&&null!=e&&e<=u&&h.lineNumber;h.changes&&(-1<R(h.changes,"gutter")&&(d=!1),an(n,h,u,t)),d&&(k(h.lineNumber),h.lineNumber.appendChild(document.createTextNode(nt(n.options,u)))),l=h.node.nextSibling}else{d=function(e,t,n,r){var i=cn(e,t);return t.text=t.node=i.pre,i.bgClass&&(t.bgClass=i.bgClass),i.textClass&&(t.textClass=i.textClass),hn(e,t),dn(e,t,n,r),fn(e,t,r),t.node}(n,h,u,t);o.insertBefore(d,l)}u+=h.size}for(;l;)l=s(l)}(e,n.updateLineNumbers,t.dims),4<o&&(n.lineDiv.style.display=""),n.renderedView=n.view,(i=l)&&i.activeElt&&i.activeElt!=O()&&(i.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(i.activeElt.nodeName)&&i.anchorNode&&A(document.body,i.anchorNode)&&A(document.body,i.focusNode)&&(o=window.getSelection(),(l=document.createRange()).setEnd(i.anchorNode,i.anchorOffset),l.collapse(!1),o.removeAllRanges(),o.addRange(l),o.extend(i.focusNode,i.focusOffset))),k(n.cursorDiv),k(n.selectionDiv),n.gutters.style.height=n.sizer.style.minHeight=0,s&&(n.lastWrapHeight=t.wrapperHeight,n.lastWrapWidth=t.wrapperWidth,zr(e,400)),!(n.updateLineNumbers=null)}function Vr(e,t){for(var n=t.viewport,r=!0;;r=!1){if(r&&e.options.lineWrapping&&t.oldDisplayWidth!=xn(e))r&&(t.visible=vr(e.display,e.doc,n));else if(n&&null!=n.top&&(n={top:Math.min(e.doc.height+yn(e.display)-Cn(e),n.top)}),t.visible=vr(e.display,e.doc,n),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break;if(!Ur(e,t))break;gr(e);var i=Mr(e);lr(e),Nr(e,i),Xr(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 Kr(e,t){var n=new Gr(e,t);Ur(e,n)&&(gr(e),Vr(e,n),t=Mr(e),lr(e),Nr(e,t),Xr(e,t),n.finish())}function jr(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px"}function Xr(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+wn(e)+"px"}function Yr(e){var t=e.display,n=t.view;if(t.alignWidgets||t.gutters.firstChild&&e.options.fixedGutter){for(var r=qn(t)-t.scroller.scrollLeft+e.doc.scrollLeft,i=t.gutters.offsetWidth,o=r+"px",l=0;l<n.length;l++)if(!n[l].hidden){e.options.fixedGutter&&(n[l].gutter&&(n[l].gutter.style.left=o),n[l].gutterBackground&&(n[l].gutterBackground.style.left=o));var s=n[l].alignable;if(s)for(var a=0;a<s.length;a++)s[a].style.left=o}e.options.fixedGutter&&(t.gutters.style.left=r+i+"px")}}function _r(e){if(e.options.lineNumbers){var t=e.doc,n=nt(e.options,t.first+t.size-1),r=e.display;if(n.length!=r.lineNumChars){var i=r.measure.appendChild(M("div",[M("div",n)],"CodeMirror-linenumber CodeMirror-gutter-elt")),t=i.firstChild.offsetWidth,i=i.offsetWidth-t;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(t,r.lineGutter.offsetWidth-i)+1,r.lineNumWidth=r.lineNumInnerWidth+i,r.lineNumChars=r.lineNumInnerWidth?n.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",jr(e.display),1}}}function $r(e,t){for(var n=[],r=!1,i=0;i<e.length;i++){var o=e[i],l=null;if("string"!=typeof o&&(l=o.style,o=o.className),"CodeMirror-linenumbers"==o){if(!t)continue;r=!0}n.push({className:o,style:l})}return t&&!r&&n.push({className:"CodeMirror-linenumbers",style:null}),n}function qr(e){var t=e.gutters,n=e.gutterSpecs;k(t),e.lineGutter=null;for(var r=0;r<n.length;++r){var i=n[r],o=i.className,l=i.style,i=t.appendChild(M("div",null,"CodeMirror-gutter "+o));l&&(i.style.cssText=l),"CodeMirror-linenumbers"==o&&((e.lineGutter=i).style.width=(e.lineNumWidth||1)+"px")}t.style.display=n.length?"":"none",jr(e)}function Zr(e){qr(e.display),tr(e),Yr(e)}function Qr(e,t,n,r){var i=this;this.input=n,i.scrollbarFiller=M("div",null,"CodeMirror-scrollbar-filler"),i.scrollbarFiller.setAttribute("cm-not-content","true"),i.gutterFiller=M("div",null,"CodeMirror-gutter-filler"),i.gutterFiller.setAttribute("cm-not-content","true"),i.lineDiv=N("div",null,"CodeMirror-code"),i.selectionDiv=M("div",null,null,"position: relative; z-index: 1"),i.cursorDiv=M("div",null,"CodeMirror-cursors"),i.measure=M("div",null,"CodeMirror-measure"),i.lineMeasure=M("div",null,"CodeMirror-measure"),i.lineSpace=N("div",[i.measure,i.lineMeasure,i.selectionDiv,i.cursorDiv,i.lineDiv],null,"position: relative; outline: none");var o=N("div",[i.lineSpace],"CodeMirror-lines");i.mover=M("div",[o],null,"position: relative"),i.sizer=M("div",[i.mover],"CodeMirror-sizer"),i.sizerWidth=null,i.heightForcer=M("div",null,null,"position: absolute; height: "+z+"px; width: 1px;"),i.gutters=M("div",null,"CodeMirror-gutters"),i.lineGutter=null,i.scroller=M("div",[i.sizer,i.heightForcer,i.gutters],"CodeMirror-scroll"),i.scroller.setAttribute("tabIndex","-1"),i.wrapper=M("div",[i.scrollbarFiller,i.gutterFiller,i.scroller],"CodeMirror"),w&&v<8&&(i.gutters.style.zIndex=-1,i.scroller.style.paddingRight=0),f||d&&h||(i.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(i.wrapper):e(i.wrapper)),i.viewFrom=i.viewTo=t.first,i.reportedViewFrom=i.reportedViewTo=t.first,i.view=[],i.renderedView=null,i.externalMeasured=null,i.viewOffset=0,i.lastWrapHeight=i.lastWrapWidth=0,i.updateLineNumbers=null,i.nativeBarWidth=i.barHeight=i.barWidth=0,i.scrollbarsClipped=!1,i.lineNumWidth=i.lineNumInnerWidth=i.lineNumChars=null,i.alignWidgets=!1,i.cachedCharWidth=i.cachedTextHeight=i.cachedPaddingH=null,i.maxLine=null,i.maxLineLength=0,i.maxLineChanged=!1,i.wheelDX=i.wheelDY=i.wheelStartX=i.wheelStartY=null,i.shift=!1,i.selForContextMenu=null,i.activeTouch=null,i.gutterSpecs=$r(r.gutters,r.lineNumbers),qr(i),n.init(i)}Gr.prototype.signal=function(e,t){Le(e,t)&&this.events.push(arguments)},Gr.prototype.finish=function(){for(var e=0;e<this.events.length;e++)xe.apply(null,this.events[e])};var Jr=0,ei=null;function ti(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 ni(e){e=ti(e);return e.x*=ei,e.y*=ei,e}function ri(e,t){var n=ti(t),r=n.x,i=n.y,o=e.display,l=o.scroller,s=l.scrollWidth>l.clientWidth,a=l.scrollHeight>l.clientHeight;if(r&&s||i&&a){if(i&&g&&f)e:for(var u=t.target,c=o.view;u!=l;u=u.parentNode)for(var h=0;h<c.length;h++)if(c[h].node==u){e.display.currentWheelTarget=u;break e}if(r&&!d&&!p&&null!=ei)return 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i;t.to.line<e.first?_i(e,t.text.length-1-(t.to.line-t.from.line)):t.from.line>e.lastLine()||(t.from.line<e.first&&(_i(e,i=t.text.length-1-(e.first-t.from.line)),t={from:rt(e.first,0),to:rt(t.to.line+i,t.to.ch),text:[Y(t.text)],origin:t.origin}),i=e.lastLine(),t.to.line>i&&(t={from:t.from,to:rt(i,$e(e,i).text.length),text:[t.text[0]],origin:t.origin}),t.removed=qe(e,t.from,t.to),n=n||ci(e,t),e.cm?function(e,t,n){var r=e.doc,i=e.display,o=t.from,l=t.to,s=!1,a=o.line;e.options.lineWrapping||(a=Je(zt($e(r,o.line))),r.iter(a,l.line+1,function(e){if(e==i.maxLine)return s=!0}));-1<r.sel.contains(t.from,t.to)&&Se(e);gi(r,t,n,Zn(e)),e.options.lineWrapping||(r.iter(a,o.line+t.text.length,function(e){var t=Kt(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;n<r;r--){var i=$e(e,r).stateAfter;if(i&&(!(i instanceof dt)||r+i.lookAhead<t)){n=r+1;break}}e.highlightFrontier=Math.min(e.highlightFrontier,n)}})(r,o.line),zr(e,400);a=t.text.length-(l.line-o.line)-1;t.full?tr(e):o.line!=l.line||1!=t.text.length||pi(e.doc,t)?tr(e,o.line,l.line+1,a):nr(e,o.line,"text");r=Le(e,"changes"),a=Le(e,"change");(a||r)&&(t={from:o,to:l,text:t.text,removed:t.removed,origin:t.origin},a&&ln(e,"change",e,t),r&&(e.curOp.changeObjs||(e.curOp.changeObjs=[])).push(t));e.display.selForContextMenu=null}(e.cm,t,r):gi(e,t,r),Pi(e,n,G),e.cantEdit&&Gi(e,rt(e.firstLine(),0))&&(e.cantEdit=!1))}function qi(e,t,n,r,i){var o;it(r=r||n,n)<0&&(n=(o=[r,n])[0],r=o[1]),"string"==typeof t&&(t=e.splitLines(t)),ji(e,{from:n,to:r,text:t,origin:i})}function Zi(e,t,n,r){n<e.line?e.line+=r:t<e.line&&(e.line=t,e.ch=0)}function Qi(e,t,n,r){for(var i=0;i<e.length;++i){var o=e[i],l=!0;if(o.ranges){o.copied||((o=e[i]=o.deepCopy()).copied=!0);for(var s=0;s<o.ranges.length;s++)Zi(o.ranges[s].anchor,t,n,r),Zi(o.ranges[s].head,t,n,r)}else{for(var a=0;a<o.changes.length;++a){var u=o.changes[a];if(n<u.from.line)u.from=rt(u.from.line+r,u.from.ch),u.to=rt(u.to.line+r,u.to.ch);else if(t<=u.to.line){l=!1;break}}l||(e.splice(0,i+1),i=0)}}}function Ji(e,t){var n=t.from.line,r=t.to.line,t=t.text.length-(r-n)-1;Qi(e.done,n,r,t),Qi(e.undone,n,r,t)}function eo(e,t,n,r){var i=t,o=t;return"number"==typeof t?o=$e(e,ut(e,t)):i=Je(t),null==i?null:(r(o,i)&&e.cm&&nr(e.cm,i,n),o)}function to(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 no(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}oi.prototype.from=function(){return at(this.anchor,this.head)},oi.prototype.to=function(){return st(this.anchor,this.head)},oi.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch},to.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var n,r=e,i=e+t;r<i;++r){var o=this.lines[r];this.height-=o.height,(n=o).parent=null,Ot(n),ln(o,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,n){for(var r=e+t;e<r;++e)if(n(this.lines[e]))return!0}},no.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n,r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<o){var l=Math.min(t,o-e),s=i.height;if(i.removeInner(e,l),this.height-=s-i.height,o==l&&(this.children.splice(r--,1),i.parent=null),0==(t-=l))break;e=0}else e-=o}this.size-t<25&&(1<this.children.length||!(this.children[0]instanceof to))&&(n=[],this.collapse(n),this.children=[new to(n)],this.children[0].parent=this)},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,n){this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<=o){if(i.insertInner(e,t,n),i.lines&&50<i.lines.length){for(var l=i.lines.length%25+25,s=l;s<i.lines.length;){var a=new to(i.lines.slice(s,s+=25));i.height-=a.height,this.children.splice(++r,0,a),a.parent=this}i.lines=i.lines.slice(0,l),this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t,n=new no(e.children.splice(e.children.length-5,5))}while(e.parent?(e.size-=n.size,e.height-=n.height,t=R(e.parent.children,e),e.parent.children.splice(t+1,0,n)):(((t=new no(e.children)).parent=e).children=[t,n],e=t),n.parent=e.parent,10<e.children.length);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<o){var l=Math.min(t,o-e);if(i.iterN(e,l,n))return!0;if(0==(t-=l))break;e=0}else e-=o}}};function ro(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=e,this.node=t}function io(e,t,n){Vt(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&br(e,n)}ro.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=Je(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=gn(this);Qe(n,Math.max(0,n.height-o)),e&&(Er(e,function(){io(e,n,-o),nr(e,r,"widget")}),ln(e,"lineWidgetCleared",e,this,r))}},ro.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=gn(this)-t;i&&(Ut(this.doc,r)||Qe(r,r.height+i),n&&Er(n,function(){n.curOp.forceUpdate=!0,io(n,r,i),ln(n,"lineWidgetChanged",n,e,Je(r))}))},ke(ro);var oo=0,lo=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++oo};function so(t,n,r,e,i){if(e&&e.shared)return function(e,n,r,i,o){(i=E(i)).shared=!1;var l=[so(e,n,r,i,o)],s=l[0],a=i.widgetNode;return mi(e,function(e){a&&(i.widgetNode=a.cloneNode(!0)),l.push(so(e,ct(e,n),ct(e,r),i,o));for(var t=0;t<e.linked.length;++t)if(e.linked[t].isParent)return;s=Y(l)}),new ao(l,s)}(t,n,r,e,i);if(t.cm&&!t.cm.curOp)return Pr(t.cm,so)(t,n,r,e,i);var o=new lo(t,i),i=it(n,r);if(e&&E(e,o,!1),0<i||0==i&&!1!==o.clearWhenEmpty)return o;if(o.replacedWith&&(o.collapsed=!0,o.widgetNode=N("span",[o.replacedWith],"CodeMirror-widget"),e.handleMouseEvents||o.widgetNode.setAttribute("cm-ignore-events","true"),e.insertLeft&&(o.widgetNode.insertLeft=!0)),o.collapsed){if(Rt(t,n.line,n,r,o)||n.line!=r.line&&Rt(t,r.line,n,r,o))throw new Error("Inserting collapsed marker partially overlapping an existing one");kt=!0}o.addToHistory&&Ci(t,{from:n,to:r,origin:"markText"},t.sel,NaN);var l,s=n.line,a=t.cm;if(t.iter(s,r.line+1,function(e){var t;a&&o.collapsed&&!a.options.lineWrapping&&zt(e)==a.display.maxLine&&(l=!0),o.collapsed&&s!=n.line&&Qe(e,0),t=e,e=new Tt(o,s==n.line?n.ch:null,s==r.line?r.ch:null),t.markedSpans=t.markedSpans?t.markedSpans.concat([e]):[e],e.marker.attachLine(t),++s}),o.collapsed&&t.iter(n.line,r.line+1,function(e){Ut(t,e)&&Qe(e,0)}),o.clearOnEnter&&ye(o,"beforeCursorEnter",function(){return o.clear()}),o.readOnly&&(Lt=!0,(t.history.done.length||t.history.undone.length)&&t.clearHistory()),o.collapsed&&(o.id=++oo,o.atomic=!0),a){if(l&&(a.curOp.updateMaxLine=!0),o.collapsed)tr(a,n.line,r.line+1);else if(o.className||o.startStyle||o.endStyle||o.css||o.attributes||o.title)for(var u=n.line;u<=r.line;u++)nr(a,u,"text");o.atomic&&Ri(a.doc),ln(a,"markerAdded",a,o)}return o}lo.prototype.clear=function(){if(!this.explicitlyCleared){var e,t=this.doc.cm,n=t&&!t.curOp;n&&Hr(t),!Le(this,"clear")||(e=this.find())&&ln(this,"clear",e.from,e.to);for(var r=null,i=null,o=0;o<this.lines.length;++o){var l=this.lines[o],s=Mt(l.markedSpans,this);t&&!this.collapsed?nr(t,Je(l),"text"):t&&(null!=s.to&&(i=Je(l)),null!=s.from&&(r=Je(l))),l.markedSpans=function(e,t){for(var n,r=0;r<e.length;++r)e[r]!=t&&(n=n||[]).push(e[r]);return n}(l.markedSpans,s),null==s.from&&this.collapsed&&!Ut(this.doc,l)&&t&&Qe(l,Yn(t.display))}if(t&&this.collapsed&&!t.options.lineWrapping)for(var a=0;a<this.lines.length;++a){var u=zt(this.lines[a]),c=Kt(u);c>t.display.maxLineLength&&(t.display.maxLine=u,t.display.maxLineLength=c,t.display.maxLineChanged=!0)}null!=r&&t&&this.collapsed&&tr(t,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,t&&Ri(t.doc)),t&&ln(t,"markerCleared",t,this,r,i),n&&Fr(t),this.parent&&this.parent.clear()}},lo.prototype.find=function(e,t){var n,r;null==e&&"bookmark"==this.type&&(e=1);for(var i=0;i<this.lines.length;++i){var o=this.lines[i],l=Mt(o.markedSpans,this);if(null!=l.from&&(n=rt(t?o:Je(o),l.from),-1==e))return n;if(null!=l.to&&(r=rt(t?o:Je(o),l.to),1==e))return r}return n&&{from:n,to:r}},lo.prototype.changed=function(){var n=this,r=this.find(-1,!0),i=this,o=this.doc.cm;r&&o&&Er(o,function(){var e=r.line,t=Je(r.line),t=kn(o,t);t&&(Dn(t),o.curOp.selectionChanged=o.curOp.forceUpdate=!0),o.curOp.updateMaxLine=!0,Ut(i.doc,e)||null==i.height||(t=i.height,i.height=null,(t=gn(i)-t)&&Qe(e,e.height+t)),ln(o,"markerChanged",o,n)})},lo.prototype.attachLine=function(e){var t;!this.lines.length&&this.doc.cm&&((t=this.doc.cm.curOp).maybeHiddenMarkers&&-1!=R(t.maybeHiddenMarkers,this)||(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)),this.lines.push(e)},lo.prototype.detachLine=function(e){this.lines.splice(R(this.lines,e),1),!this.lines.length&&this.doc.cm&&((e=this.doc.cm.curOp).maybeHiddenMarkers||(e.maybeHiddenMarkers=[])).push(this)},ke(lo);var ao=function(e,t){this.markers=e,this.primary=t;for(var n=0;n<e.length;++n)e[n].parent=this};function uo(e){return e.findMarks(rt(e.first,0),e.clipPos(rt(e.lastLine())),function(e){return e.parent})}ao.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")}},ao.prototype.find=function(e,t){return this.primary.find(e,t)},ke(ao);var co=0,ho=function(e,t,n,r,i){if(!(this instanceof ho))return new ho(e,t,n,r,i);null==n&&(n=0),no.call(this,[new to([new Xt("",null)])]),this.first=n,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1;n=rt(this.modeFrontier=this.highlightFrontier=n,0);this.sel=si(n),this.history=new bi(null),this.id=++co,this.modeOption=t,this.lineSep=r,this.direction="rtl"==i?"rtl":"ltr",this.extend=!1,"string"==typeof e&&(e=this.splitLines(e)),gi(this,{from:n,to:n,text:e}),Ei(this,si(n),G)};ho.prototype=q(no.prototype,{constructor:ho,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=Ze(this,this.first,this.first+this.size);return!1===e?t:t.join(e||this.lineSeparator())},setValue:Rr(function(e){var t=rt(this.first,0),n=this.first+this.size-1;ji(this,{from:t,to:rt(n,$e(this,n).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&xr(this.cm,0,0),Ei(this,si(t),G)}),replaceRange:function(e,t,n,r){qi(this,e,t=ct(this,t),n=n?ct(this,n):t,r)},getRange:function(e,t,n){t=qe(this,ct(this,e),ct(this,t));return!1===n?t:t.join(n||this.lineSeparator())},getLine:function(e){e=this.getLineHandle(e);return e&&e.text},getLineHandle:function(e){if(tt(this,e))return $e(this,e)},getLineNumber:Je,getLineHandleVisualStart:function(e){return"number"==typeof e&&(e=$e(this,e)),zt(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return ct(this,e)},getCursor:function(e){var t=this.sel.primary(),t=null==e||"head"==e?t.head:"anchor"==e?t.anchor:"end"==e||"to"==e||!1===e?t.to():t.from();return t},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:Rr(function(e,t,n){Hi(this,ct(this,"number"==typeof e?rt(e,t||0):e),null,n)}),setSelection:Rr(function(e,t,n){Hi(this,ct(this,e),ct(this,t||e),n)}),extendSelection:Rr(function(e,t,n){Oi(this,ct(this,e),t&&ct(this,t),n)}),extendSelections:Rr(function(e,t){Di(this,ht(this,e),t)}),extendSelectionsBy:Rr(function(e,t){Di(this,ht(this,_(this.sel.ranges,e)),t)}),setSelections:Rr(function(e,t,n){if(e.length){for(var r=[],i=0;i<e.length;i++)r[i]=new oi(ct(this,e[i].anchor),ct(this,e[i].head));null==t&&(t=Math.min(e.length-1,this.sel.primIndex)),Ei(this,li(this.cm,r,t),n)}}),addSelection:Rr(function(e,t,n){var r=this.sel.ranges.slice(0);r.push(new oi(ct(this,e),ct(this,t||e))),Ei(this,li(this.cm,r,r.length-1),n)}),getSelection:function(e){for(var t=this.sel.ranges,n=0;n<t.length;n++)var r=qe(this,t[n].from(),t[n].to()),i=i?i.concat(r):r;return!1===e?i:i.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],n=this.sel.ranges,r=0;r<n.length;r++){var i=qe(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:Rr(function(e,t,n){for(var r=[],i=this.sel,o=0;o<i.ranges.length;o++){var l=i.ranges[o];r[o]={from:l.from(),to:l.to(),text:this.splitLines(e[o]),origin:n}}for(var t=t&&"end"!=t&&function(e,t,n){for(var r=[],i=u=rt(e.first,0),o=0;o<t.length;o++){var l=t[o],s=hi(l.from,u,i),a=hi(ai(l),u,i),u=l.to,i=a;"around"==n?(l=it((l=e.sel.ranges[o]).head,l.anchor)<0,r[o]=new oi(l?a:s,l?s:a)):r[o]=new oi(s,s)}return new ii(r,e.sel.primIndex)}(this,r,t),s=r.length-1;0<=s;s--)ji(this,r[s]);t?Fi(this,t):this.cm&&wr(this.cm)}),undo:Rr(function(){Yi(this,"undo")}),redo:Rr(function(){Yi(this,"redo")}),undoSelection:Rr(function(){Yi(this,"undo",!0)}),redoSelection:Rr(function(){Yi(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,n=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var i=0;i<e.undone.length;i++)e.undone[i].ranges||++n;return{undo:t,redo:n}},clearHistory:function(){var t=this;this.history=new bi(this.history.maxGeneration),mi(this,function(e){return e.history=t.history},!0)},markClean:function(){this.cleanGeneration=this.changeGeneration(!0)},changeGeneration:function(e){return e&&(this.history.lastOp=this.history.lastSelOp=this.history.lastOrigin=null),this.history.generation},isClean:function(e){return 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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:Rr(function(e,n,r){return eo(this,e,"gutter"==n?"gutter":"class",function(e){var t="text"==n?"textClass":"background"==n?"bgClass":"gutter"==n?"gutterClass":"wrapClass";if(e[t]){if(C(r).test(e[t]))return;e[t]+=" "+r}else e[t]=r;return 1})}),removeLineClass:Rr(function(e,o,l){return eo(this,e,"gutter"==o?"gutter":"class",function(e){var t="text"==o?"textClass":"background"==o?"bgClass":"gutter"==o?"gutterClass":"wrapClass",n=e[t];if(n){if(null==l)e[t]=null;else{var r=n.match(C(l));if(!r)return;var i=r.index+r[0].length;e[t]=n.slice(0,r.index)+(r.index&&i!=n.length?" 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oi(t.from,t.to)}function el(e,t,n,r){var i,o;if(t.touches)i=t.touches[0].clientX,o=t.touches[0].clientY;else try{i=t.clientX,o=t.clientY}catch(e){return!1}if(i>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&Te(t);var l=e.display,r=l.lineDiv.getBoundingClientRect();if(o>r.bottom||!Le(e,n))return Ne(t);o-=r.top-l.viewOffset;for(var s=0;s<e.display.gutterSpecs.length;++s){var a=l.gutters.childNodes[s];if(a&&a.getBoundingClientRect().right>=i)return xe(e,n,e,et(e.doc,o),e.display.gutterSpecs[s].className,t),Ne(t)}}function tl(e,t){return el(e,t,"gutterClick",!0)}function nl(e,t){var n,r;mn(e.display,t)||(r=t,Le(n=e,"gutterContextMenu")&&el(n,r,"gutterContextMenu",!1))||Ce(e,t,"contextmenu")||x||e.display.input.onContextMenu(t)}function rl(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),Hn(e)}Zo.prototype.compare=function(e,t,n){return 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l=0;l<cl.length;++l)cl[l](this);Fr(this),f&&t.lineWrapping&&"optimizelegibility"==getComputedStyle(o.lineDiv).textRendering&&(o.lineDiv.style.textRendering="auto")}ul.defaults=ol,ul.optionHandlers=ll;var cl=[];function hl(e,t,n,r){var i,o=e.doc;null==n&&(n="add"),"smart"==n&&(o.mode.indent?i=mt(e,t).state:n="prev");var l=e.options.tabSize,s=$e(o,t),a=P(s.text,null,l);s.stateAfter&&(s.stateAfter=null);var u,c=s.text.match(/^\s*/)[0];if(r||/\S/.test(s.text)){if("smart"==n&&((u=o.mode.indent(i,s.text.slice(c.length),s.text))==B||150<u)){if(!r)return;n="prev"}}else u=0,n="not";"prev"==n?u=t>o.first?P($e(o,t-1).text,null,l):0:"add"==n?u=a+e.options.indentUnit:"subtract"==n?u=a-e.options.indentUnit:"number"==typeof n&&(u=a+n),u=Math.max(0,u);var h="",d=0;if(e.options.indentWithTabs)for(var f=Math.floor(u/l);f;--f)d+=l,h+="\t";if(d<u&&(h+=X(u-d)),h!=c)return qi(o,h,rt(t,0),rt(t,c.length),"+input"),!(s.stateAfter=null);for(var p=0;p<o.sel.ranges.length;p++){var g=o.sel.ranges[p];if(g.head.line==t&&g.head.ch<c.length){g=rt(t,c.length);Wi(o,p,new oi(g,g));break}}}ul.defineInitHook=function(e){return cl.push(e)};var dl=null;function fl(e){dl=e}function pl(e,t,n,r,i){var o=e.doc;e.display.shift=!1,r=r||o.sel;var l=+new Date-200,s="paste"==i||e.state.pasteIncoming>l,a=Ee(t),u=null;if(s&&1<r.ranges.length)if(dl&&dl.text.join("\n")==t){if(r.ranges.length%dl.text.length==0){u=[];for(var c=0;c<dl.text.length;c++)u.push(o.splitLines(dl.text[c]))}}else a.length==r.ranges.length&&e.options.pasteLinesPerSelection&&(u=_(a,function(e){return[e]}));for(var h=e.curOp.updateInput,d=r.ranges.length-1;0<=d;d--){var f=r.ranges[d],p=f.from(),g=f.to();f.empty()&&(n&&0<n?p=rt(p.line,p.ch-n):e.state.overwrite&&!s?g=rt(g.line,Math.min($e(o,g.line).text.length,g.ch+Y(a).length)):s&&dl&&dl.lineWise&&dl.text.join("\n")==a.join("\n")&&(p=g=rt(p.line,0)));g={from:p,to:g,text:u?u[d%u.length]:a,origin:i||(s?"paste":e.state.cutIncoming>l?"cut":"+input")};ji(e.doc,g),ln(e,"inputRead",e,g)}t&&!s&&ml(e,t),wr(e),e.curOp.updateInput<2&&(e.curOp.updateInput=h),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function gl(e,t){var n=e.clipboardData&&e.clipboardData.getData("Text");return n&&(e.preventDefault(),t.isReadOnly()||t.options.disableInput||Er(t,function(){return pl(t,n,0,null,"paste")}),1)}function ml(e,t){if(e.options.electricChars&&e.options.smartIndent)for(var n=e.doc.sel,r=n.ranges.length-1;0<=r;r--){var i=n.ranges[r];if(!(100<i.head.ch||r&&n.ranges[r-1].head.line==i.head.line)){var o=e.getModeAt(i.head),l=!1;if(o.electricChars){for(var s=0;s<o.electricChars.length;s++)if(-1<t.indexOf(o.electricChars.charAt(s))){l=hl(e,i.head.line,"smart");break}}else o.electricInput&&o.electricInput.test($e(e.doc,i.head.line).text.slice(0,i.head.ch))&&(l=hl(e,i.head.line,"smart"));l&&ln(e,"electricInput",e,i.head.line)}}}function vl(e){for(var t=[],n=[],r=0;r<e.doc.sel.ranges.length;r++){var i=e.doc.sel.ranges[r].head.line,i={anchor:rt(i,0),head:rt(i+1,0)};n.push(i),t.push(e.getRange(i.anchor,i.head))}return{text:t,ranges:n}}function yl(e,t,n,r){e.setAttribute("autocorrect",n?"":"off"),e.setAttribute("autocapitalize",r?"":"off"),e.setAttribute("spellcheck",!!t)}function bl(){var e=M("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; outline: none"),t=M("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return f?e.style.width="1000px":e.setAttribute("wrap","off"),s&&(e.style.border="1px solid black"),yl(e),t}function wl(r,i,o,l,s){var e=i,t=o,a=$e(r,i.line),u=s&&"rtl"==r.direction?-o:o;function n(e){var t,n;if(null==(t="codepoint"==l?(t=a.text.charCodeAt(i.ch+(0<l?0:-1)),isNaN(t)?null:new rt(i.line,Math.max(0,Math.min(a.text.length,i.ch+o*(55296<=t&&t<56320?2:1))),-o)):s?Po(r.cm,a,i,o):Fo(a,i,o))){if(e||(n=i.line+u)<r.first||n>=r.first+r.size||(i=new rt(n,i.ch,i.sticky),!(a=$e(r,n))))return;i=Eo(s,r.cm,a,i.line,u)}else i=t;return 1}if("char"==l||"codepoint"==l)n();else if("column"==l)n(!0);else if("word"==l||"group"==l)for(var c=null,h="group"==l,d=r.cm&&r.cm.getHelper(i,"wordChars"),f=!0;!(o<0)||n(!f);f=!1){var p=a.text.charAt(i.ch)||"\n",p=J(p,d)?"w":h&&"\n"==p?"n":!h||/\s/.test(p)?null:"p";if(!h||f||p||(p="s"),c&&c!=p){o<0&&(o=1,n(),i.sticky="after");break}if(p&&(c=p),0<o&&!n(!f))break}t=Gi(r,i,e,t,!0);return ot(e,t)&&(t.hitSide=!0),t}function xl(e,t,n,r){var i,o,l,s=e.doc,a=t.left;for("page"==r?(i=Math.min(e.display.wrapper.clientHeight,window.innerHeight||document.documentElement.clientHeight),i=Math.max(i-.5*Yn(e.display),3),o=(0<n?t.bottom:t.top)+n*i):"line"==r&&(o=0<n?t.bottom+3:t.top-3);(l=Vn(e,a,o)).outside;){if(n<0?o<=0:o>=s.height){l.hitSide=!0;break}o+=5*n}return l}e=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new I,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};function Cl(e,t){var n=kn(e,t.line);if(!n||n.hidden)return null;var r=$e(e.doc,t.line),n=Sn(n,r,t.line),r=me(r,e.doc.direction),e="left";r&&(e=le(r,t.ch)%2?"right":"left");e=On(n.map,t.ch,e);return e.offset="right"==e.collapse?e.end:e.start,e}function Sl(e,t){return t&&(e.bad=!0),e}function Ll(e,t,n){var r;if(t==e.display.lineDiv){if(!(r=e.display.lineDiv.childNodes[n]))return Sl(e.clipPos(rt(e.display.viewTo-1)),!0);t=null,n=0}else for(r=t;;r=r.parentNode){if(!r||r==e.display.lineDiv)return null;if(r.parentNode&&r.parentNode==e.display.lineDiv)break}for(var i=0;i<e.display.view.length;i++){var o=e.display.view[i];if(o.node==r)return function(u,e,t){var n=u.text.firstChild,r=!1;if(!e||!A(n,e))return Sl(rt(Je(u.line),0),!0);if(e==n&&(r=!0,e=n.childNodes[t],t=0,!e)){var i=u.rest?Y(u.rest):u.line;return Sl(rt(Je(i),i.text.length),r)}var i=3==e.nodeType?e:null,o=e;i||1!=e.childNodes.length||3!=e.firstChild.nodeType||(i=e.firstChild,t=t&&i.nodeValue.length);for(;o.parentNode!=n;)o=o.parentNode;var c=u.measure,h=c.maps;function l(e,t,n){for(var r=-1;r<(h?h.length:0);r++)for(var i=r<0?c.map:h[r],o=0;o<i.length;o+=3){var l=i[o+2];if(l==e||l==t){var s=Je(r<0?u.line:u.rest[r]),a=i[o]+n;return(n<0||l!=e)&&(a=i[o+(n?1:0)]),rt(s,a)}}}var s=l(i,o,t);if(s)return Sl(s,r);for(var a=o.nextSibling,d=i?i.nodeValue.length-t:0;a;a=a.nextSibling){if(s=l(a,a.firstChild,0))return Sl(rt(s.line,s.ch-d),r);d+=a.textContent.length}for(var f=o.previousSibling,p=t;f;f=f.previousSibling){if(s=l(f,f.firstChild,-1))return Sl(rt(s.line,s.ch+p),r);p+=f.textContent.length}}(o,t,n)}}e.prototype.init=function(e){var t=this,o=this,l=o.cm,s=o.div=e.lineDiv;function a(e){for(var t=e.target;t;t=t.parentNode){if(t==s)return 1;if(/\bCodeMirror-(?:line)?widget\b/.test(t.className))break}}function n(e){if(a(e)&&!Ce(l,e)){if(l.somethingSelected())fl({lineWise:!1,text:l.getSelections()}),"cut"==e.type&&l.replaceSelection("",null,"cut");else{if(!l.options.lineWiseCopyCut)return;var t=vl(l);fl({lineWise:!0,text:t.text}),"cut"==e.type&&l.operation(function(){l.setSelections(t.ranges,0,G),l.replaceSelection("",null,"cut")})}if(e.clipboardData){e.clipboardData.clearData();var n=dl.text.join("\n");if(e.clipboardData.setData("Text",n),e.clipboardData.getData("Text")==n)return void e.preventDefault()}var r=bl(),e=r.firstChild;l.display.lineSpace.insertBefore(r,l.display.lineSpace.firstChild),e.value=dl.text.join("\n");var i=document.activeElement;H(e),setTimeout(function(){l.display.lineSpace.removeChild(r),i.focus(),i==s&&o.showPrimarySelection()},50)}}yl(s,l.options.spellcheck,l.options.autocorrect,l.options.autocapitalize),ye(s,"paste",function(e){!a(e)||Ce(l,e)||gl(e,l)||v<=11&&setTimeout(Pr(l,function(){return t.updateFromDOM()}),20)}),ye(s,"compositionstart",function(e){t.composing={data:e.data,done:!1}}),ye(s,"compositionupdate",function(e){t.composing||(t.composing={data:e.data,done:!1})}),ye(s,"compositionend",function(e){t.composing&&(e.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),ye(s,"touchstart",function(){return o.forceCompositionEnd()}),ye(s,"input",function(){t.composing||t.readFromDOMSoon()}),ye(s,"copy",n),ye(s,"cut",n)},e.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},e.prototype.prepareSelection=function(){var e=sr(this.cm,!1);return e.focus=document.activeElement==this.div,e},e.prototype.showSelection=function(e,t){e&&this.cm.display.view.length&&((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},e.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},e.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,n=t.doc.sel.primary(),r=n.from(),i=n.to();if(t.display.viewTo==t.display.viewFrom||r.line>=t.display.viewTo||i.line<t.display.viewFrom)e.removeAllRanges();else{var o=Ll(t,e.anchorNode,e.anchorOffset),n=Ll(t,e.focusNode,e.focusOffset);if(!o||o.bad||!n||n.bad||0!=it(at(o,n),r)||0!=it(st(o,n),i)){var n=t.display.view,l=r.line>=t.display.viewFrom&&Cl(t,r)||{node:n[0].measure.map[2],offset:0},s=i.line<t.display.viewTo&&Cl(t,i);if(s||(s={node:(u=(u=n[n.length-1].measure).maps?u.maps[u.maps.length-1]:u.map)[u.length-1],offset:u[u.length-2]-u[u.length-3]}),l&&s){var a,u=e.rangeCount&&e.getRangeAt(0);try{a=S(l.node,l.offset,s.offset,s.node)}catch(e){}a&&(!d&&t.state.focused?(e.collapse(l.node,l.offset),a.collapsed||(e.removeAllRanges(),e.addRange(a))):(e.removeAllRanges(),e.addRange(a)),u&&null==e.anchorNode?e.addRange(u):d&&this.startGracePeriod()),this.rememberSelection()}else e.removeAllRanges()}}},e.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)},e.prototype.showMultipleSelections=function(e){T(this.cm.display.cursorDiv,e.cursors),T(this.cm.display.selectionDiv,e.selection)},e.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},e.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;e=e.getRangeAt(0).commonAncestorContainer;return A(this.div,e)},e.prototype.focus=function(){"nocursor"!=this.cm.options.readOnly&&(this.selectionInEditor()&&document.activeElement==this.div||this.showSelection(this.prepareSelection(),!0),this.div.focus())},e.prototype.blur=function(){this.div.blur()},e.prototype.getField=function(){return this.div},e.prototype.supportsTouch=function(){return!0},e.prototype.receivedFocus=function(){var t=this;this.selectionInEditor()?this.pollSelection():Er(this.cm,function(){return t.cm.curOp.selectionChanged=!0}),this.polling.set(this.cm.options.pollInterval,function e(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,e))})},e.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},e.prototype.pollSelection=function(){if(null==this.readDOMTimeout&&!this.gracePeriod&&this.selectionChanged()){var e,t,n=this.getSelection(),r=this.cm;if(a&&o&&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}(n.anchorNode))return this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),void this.focus();this.composing||(this.rememberSelection(),e=Ll(r,n.anchorNode,n.anchorOffset),t=Ll(r,n.focusNode,n.focusOffset),e&&t&&Er(r,function(){Ei(r.doc,si(e,t),G),(e.bad||t.bad)&&(r.curOp.selectionChanged=!0)}))}},e.prototype.pollContent=function(){null!=this.readDOMTimeout&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e,t=this.cm,n=t.display,r=t.doc.sel.primary(),i=r.from(),r=r.to();if(0==i.ch&&i.line>t.firstLine()&&(i=rt(i.line-1,$e(t.doc,i.line-1).length)),r.ch==$e(t.doc,r.line).text.length&&r.line<t.lastLine()&&(r=rt(r.line+1,0)),i.line<n.viewFrom||r.line>n.viewTo-1)return!1;m=i.line==n.viewFrom||0==(m=er(t,i.line))?(e=Je(n.view[0].line),n.view[0].node):(e=Je(n.view[m].line),n.view[m-1].node.nextSibling);var o,r=er(t,r.line),r=r==n.view.length-1?(o=n.viewTo-1,n.lineDiv.lastChild):(o=Je(n.view[r+1].line)-1,n.view[r+1].node.previousSibling);if(!m)return!1;for(var l=t.doc.splitLines(function(l,e,t,s,a){var n="",u=!1,c=l.doc.lineSeparator(),h=!1;function d(){u&&(n+=c,h&&(n+=c),u=h=!1)}function f(e){e&&(d(),n+=e)}for(;!function e(t){if(1==t.nodeType){var n=t.getAttribute("cm-text");if(n)f(n);else if(n=t.getAttribute("cm-marker"))(n=l.findMarks(rt(s,0),rt(a+1,0),(o=+n,function(e){return e.id==o}))).length&&(r=n[0].find(0))&&f(qe(l.doc,r.from,r.to).join(c));else 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f=Y(l),p=Y(s),g=Math.min(f.length-(1==l.length?a:0),p.length-(1==s.length?a:0));u<g&&f.charCodeAt(f.length-u-1)==p.charCodeAt(p.length-u-1);)++u;if(1==l.length&&1==s.length&&e==i.line)for(;a&&a>i.ch&&f.charCodeAt(f.length-u-1)==p.charCodeAt(p.length-u-1);)a--,u++;l[l.length-1]=f.slice(0,f.length-u).replace(/^\u200b+/,""),l[0]=l[0].slice(a).replace(/\u200b+$/,"");var m=rt(e,a),r=rt(o,s.length?Y(s).length-u:0);return 1<l.length||l[0]||it(m,r)?(qi(t.doc,l,m,r,"+input"),!0):void 0},e.prototype.ensurePolled=function(){this.forceCompositionEnd()},e.prototype.reset=function(){this.forceCompositionEnd()},e.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},e.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))},e.prototype.updateFromDOM=function(){var e=this;!this.cm.isReadOnly()&&this.pollContent()||Er(this.cm,function(){return tr(e.cm)})},e.prototype.setUneditable=function(e){e.contentEditable="false"},e.prototype.onKeyPress=function(e){0==e.charCode||this.composing||(e.preventDefault(),this.cm.isReadOnly()||Pr(this.cm,pl)(this.cm,String.fromCharCode(null==e.charCode?e.keyCode:e.charCode),0))},e.prototype.readOnlyChanged=function(e){this.div.contentEditable=String("nocursor"!=e)},e.prototype.onContextMenu=function(){},e.prototype.resetPosition=function(){},e.prototype.needsContentAttribute=!0;var kl,Tl,Ml,Nl,Al,r=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new I,this.hasSelection=!1,this.composing=null};function Ol(e,t,r,n){kl.defaults[e]=t,r&&(Tl[e]=n?function(e,t,n){n!=il&&r(e,t,n)}:r)}r.prototype.init=function(n){var e=this,r=this,i=this.cm;this.createField(n);var o=this.textarea;function t(e){if(!Ce(i,e)){if(i.somethingSelected())fl({lineWise:!1,text:i.getSelections()});else{if(!i.options.lineWiseCopyCut)return;var t=vl(i);fl({lineWise:!0,text:t.text}),"cut"==e.type?i.setSelections(t.ranges,null,G):(r.prevInput="",o.value=t.text.join("\n"),H(o))}"cut"==e.type&&(i.state.cutIncoming=+new Date)}}n.wrapper.insertBefore(this.wrapper,n.wrapper.firstChild),s&&(o.style.width="0px"),ye(o,"input",function(){w&&9<=v&&e.hasSelection&&(e.hasSelection=null),r.poll()}),ye(o,"paste",function(e){Ce(i,e)||gl(e,i)||(i.state.pasteIncoming=+new Date,r.fastPoll())}),ye(o,"cut",t),ye(o,"copy",t),ye(n.scroller,"paste",function(e){if(!mn(n,e)&&!Ce(i,e)){if(!o.dispatchEvent)return i.state.pasteIncoming=+new Date,void r.focus();var t=new Event("paste");t.clipboardData=e.clipboardData,o.dispatchEvent(t)}}),ye(n.lineSpace,"selectstart",function(e){mn(n,e)||Te(e)}),ye(o,"compositionstart",function(){var e=i.getCursor("from");r.composing&&r.composing.range.clear(),r.composing={start:e,range:i.markText(e,i.getCursor("to"),{className:"CodeMirror-composing"})}}),ye(o,"compositionend",function(){r.composing&&(r.poll(),r.composing.range.clear(),r.composing=null)})},r.prototype.createField=function(e){this.wrapper=bl(),this.textarea=this.wrapper.firstChild},r.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},r.prototype.prepareSelection=function(){var e,t=this.cm,n=t.display,r=t.doc,i=sr(t);return t.options.moveInputWithCursor&&(e=Bn(t,r.sel.primary().head,"div"),t=n.wrapper.getBoundingClientRect(),r=n.lineDiv.getBoundingClientRect(),i.teTop=Math.max(0,Math.min(n.wrapper.clientHeight-10,e.top+r.top-t.top)),i.teLeft=Math.max(0,Math.min(n.wrapper.clientWidth-10,e.left+r.left-t.left))),i},r.prototype.showSelection=function(e){var t=this.cm.display;T(t.cursorDiv,e.cursors),T(t.selectionDiv,e.selection),null!=e.teTop&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},r.prototype.reset=function(e){var t,n;this.contextMenuPending||this.composing||((t=this.cm).somethingSelected()?(this.prevInput="",n=t.getSelection(),this.textarea.value=n,t.state.focused&&H(this.textarea),w&&9<=v&&(this.hasSelection=n)):e||(this.prevInput=this.textarea.value="",w&&9<=v&&(this.hasSelection=null)))},r.prototype.getField=function(){return this.textarea},r.prototype.supportsTouch=function(){return!1},r.prototype.focus=function(){if("nocursor"!=this.cm.options.readOnly&&(!h||O()!=this.textarea))try{this.textarea.focus()}catch(e){}},r.prototype.blur=function(){this.textarea.blur()},r.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},r.prototype.receivedFocus=function(){this.slowPoll()},r.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},r.prototype.fastPoll=function(){var t=!1,n=this;n.pollingFast=!0,n.polling.set(20,function e(){n.poll()||t?(n.pollingFast=!1,n.slowPoll()):(t=!0,n.polling.set(60,e))})},r.prototype.poll=function(){var e=this,t=this.cm,n=this.textarea,r=this.prevInput;if(this.contextMenuPending||!t.state.focused||Pe(n)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var i=n.value;if(i==r&&!t.somethingSelected())return!1;if(w&&9<=v&&this.hasSelection===i||g&&/[\uf700-\uf7ff]/.test(i))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var o=i.charCodeAt(0);if(8203!=o||r||(r="​"),8666==o)return this.reset(),this.cm.execCommand("undo")}for(var l=0,s=Math.min(r.length,i.length);l<s&&r.charCodeAt(l)==i.charCodeAt(l);)++l;return Er(t,function(){pl(t,i.slice(l),r.length-l,null,e.composing?"*compose":null),1e3<i.length||-1<i.indexOf("\n")?n.value=e.prevInput="":e.prevInput=i,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},r.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},r.prototype.onKeyPress=function(){w&&9<=v&&(this.hasSelection=null),this.fastPoll()},r.prototype.onContextMenu=function(e){var n=this,r=n.cm,i=r.display,o=n.textarea;n.contextMenuPending&&n.contextMenuPending();var l,s,t,a,u=Jn(r,e),c=i.scroller.scrollTop;function h(){var e,t;null!=o.selectionStart&&(t="​"+((e=r.somethingSelected())?o.value:""),o.value="⇚",o.value=t,n.prevInput=e?"":"​",o.selectionStart=1,o.selectionEnd=t.length,i.selForContextMenu=r.doc.sel)}function d(){var e,t;n.contextMenuPending==d&&(n.contextMenuPending=!1,n.wrapper.style.cssText=s,o.style.cssText=l,w&&v<9&&i.scrollbars.setScrollTop(i.scroller.scrollTop=c),null!=o.selectionStart&&((!w||w&&v<9)&&h(),e=0,t=function(){i.selForContextMenu==r.doc.sel&&0==o.selectionStart&&0<o.selectionEnd&&"​"==n.prevInput?Pr(r,Vi)(r):e++<10?i.detectingSelectAll=setTimeout(t,500):(i.selForContextMenu=null,i.input.reset())},i.detectingSelectAll=setTimeout(t,200)))}u&&!p&&(r.options.resetSelectionOnContextMenu&&-1==r.doc.sel.contains(u)&&Pr(r,Ei)(r.doc,si(u),G),l=o.style.cssText,s=n.wrapper.style.cssText,u=n.wrapper.offsetParent.getBoundingClientRect(),n.wrapper.style.cssText="position: static",o.style.cssText="position: absolute; width: 30px; height: 30px;\n      top: "+(e.clientY-u.top-5)+"px; left: "+(e.clientX-u.left-5)+"px;\n      z-index: 1000; background: "+(w?"rgba(255, 255, 255, .05)":"transparent")+";\n      outline: none; border-width: 0; outline: none; overflow: hidden; opacity: .05; filter: alpha(opacity=5);",f&&(t=window.scrollY),i.input.focus(),f&&window.scrollTo(null,t),i.input.reset(),r.somethingSelected()||(o.value=n.prevInput=" "),n.contextMenuPending=d,i.selForContextMenu=r.doc.sel,clearTimeout(i.detectingSelectAll),w&&9<=v&&h(),x?(Ae(e),a=function(){we(window,"mouseup",a),setTimeout(d,20)},ye(window,"mouseup",a)):setTimeout(d,50))},r.prototype.readOnlyChanged=function(e){e||this.reset(),this.textarea.disabled="nocursor"==e,this.textarea.readOnly=!!e},r.prototype.setUneditable=function(){},r.prototype.needsContentAttribute=!1,Tl=(kl=ul).optionHandlers,kl.defineOption=Ol,kl.Init=il,Ol("value","",function(e,t){return e.setValue(t)},!0),Ol("mode",null,function(e,t){e.doc.modeOption=t,di(e)},!0),Ol("indentUnit",2,di,!0),Ol("indentWithTabs",!1),Ol("smartIndent",!0),Ol("tabSize",4,function(e){fi(e),Hn(e),tr(e)},!0),Ol("lineSeparator",null,function(e,r){if(e.doc.lineSep=r){var i=[],o=e.doc.first;e.doc.iter(function(e){for(var t=0;;){var n=e.text.indexOf(r,t);if(-1==n)break;t=n+r.length,i.push(rt(o,n))}o++});for(var t=i.length-1;0<=t;t--)qi(e.doc,r,i[t],rt(i[t].line,i[t].ch+r.length))}}),Ol("specialChars",/[\u0000-\u001f\u007f-\u009f\u00ad\u061c\u200b-\u200c\u200e\u200f\u2028\u2029\ufeff\ufff9-\ufffc]/g,function(e,t,n){e.state.specialChars=new RegExp(t.source+(t.test("\t")?"":"|\t"),"g"),n!=il&&e.refresh()}),Ol("specialCharPlaceholder",Zt,function(e){return e.refresh()},!0),Ol("electricChars",!0),Ol("inputStyle",h?"contenteditable":"textarea",function(){throw new Error("inputStyle can not (yet) be changed in a running editor")},!0),Ol("spellcheck",!1,function(e,t){return e.getInputField().spellcheck=t},!0),Ol("autocorrect",!1,function(e,t){return e.getInputField().autocorrect=t},!0),Ol("autocapitalize",!1,function(e,t){return e.getInputField().autocapitalize=t},!0),Ol("rtlMoveVisually",!y),Ol("wholeLineUpdateBefore",!0),Ol("theme","default",function(e){rl(e),Zr(e)},!0),Ol("keyMap","default",function(e,t,n){t=Do(t),n=n!=il&&Do(n);n&&n.detach&&n.detach(e,t),t.attach&&t.attach(e,n||null)}),Ol("extraKeys",null),Ol("configureMouse",null),Ol("lineWrapping",!1,al,!0),Ol("gutters",[],function(e,t){e.display.gutterSpecs=$r(t,e.options.lineNumbers),Zr(e)},!0),Ol("fixedGutter",!0,function(e,t){e.display.gutters.style.left=t?qn(e.display)+"px":"0",e.refresh()},!0),Ol("coverGutterNextToScrollbar",!1,function(e){return Nr(e)},!0),Ol("scrollbarStyle","native",function(e){Dr(e),Nr(e),e.display.scrollbars.setScrollTop(e.doc.scrollTop),e.display.scrollbars.setScrollLeft(e.doc.scrollLeft)},!0),Ol("lineNumbers",!1,function(e,t){e.display.gutterSpecs=$r(e.options.gutters,t),Zr(e)},!0),Ol("firstLineNumber",1,Zr,!0),Ol("lineNumberFormatter",function(e){return e},Zr,!0),Ol("showCursorWhenSelecting",!1,lr,!0),Ol("resetSelectionOnContextMenu",!0),Ol("lineWiseCopyCut",!0),Ol("pasteLinesPerSelection",!0),Ol("selectionsMayTouch",!1),Ol("readOnly",!1,function(e,t){"nocursor"==t&&(pr(e),e.display.input.blur()),e.display.input.readOnlyChanged(t)}),Ol("screenReaderLabel",null,function(e,t){t=""===t?null:t,e.display.input.screenReaderLabelChanged(t)}),Ol("disableInput",!1,function(e,t){t||e.display.input.reset()},!0),Ol("dragDrop",!0,sl),Ol("allowDropFileTypes",null),Ol("cursorBlinkRate",530),Ol("cursorScrollMargin",0),Ol("cursorHeight",1,lr,!0),Ol("singleCursorHeightPerLine",!0,lr,!0),Ol("workTime",100),Ol("workDelay",100),Ol("flattenSpans",!0,fi,!0),Ol("addModeClass",!1,fi,!0),Ol("pollInterval",100),Ol("undoDepth",200,function(e,t){return e.doc.history.undoDepth=t}),Ol("historyEventDelay",1250),Ol("viewportMargin",10,function(e){return e.refresh()},!0),Ol("maxHighlightLength",1e4,fi,!0),Ol("moveInputWithCursor",!0,function(e,t){t||e.display.input.resetPosition()}),Ol("tabindex",null,function(e,t){return e.display.input.getField().tabIndex=t||""}),Ol("autofocus",null),Ol("direction","ltr",function(e,t){return e.doc.setDirection(t)},!0),Ol("phrases",null),Nl=(Ml=ul).optionHandlers,Al=Ml.helpers={},Ml.prototype={constructor:Ml,focus:function(){window.focus(),this.display.input.focus()},setOption:function(e,t){var n=this.options,r=n[e];n[e]==t&&"mode"!=e||(n[e]=t,Nl.hasOwnProperty(e)&&Pr(this,Nl[e])(this,t,r),xe(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"](Do(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:Ir(function(e,t){var n=e.token?e:Ml.getMode(this.options,e);if(n.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:n,modeSpec:e,opaque:t&&t.opaque,priority:t&&t.priority||0},function(e){return e.priority}),this.state.modeGen++,tr(this)}),removeOverlay:Ir(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 tr(this)}}),indentLine:Ir(function(e,t,n){"string"!=typeof t&&"number"!=typeof t&&(t=null==t?this.options.smartIndent?"smart":"prev":t?"add":"subtract"),tt(this.doc,e)&&hl(this,e,t,n)}),indentSelection:Ir(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&&(hl(this,i.head.line,e,!0),n=i.head.line,r==this.doc.sel.primIndex&&wr(this));else{for(var o=i.from(),l=i.to(),i=Math.max(n,o.line),n=Math.min(this.lastLine(),l.line-(l.ch?0:1))+1,s=i;s<n;++s)hl(this,s,e);i=this.doc.sel.ranges;0==o.ch&&t.length==i.length&&0<i[r].from().ch&&Wi(this.doc,r,new oi(o,i[r].to()),G)}}}),getTokenAt:function(e,t){return xt(this,e,t)},getLineTokens:function(e,t){return xt(this,rt(e),t,!0)},getTokenTypeAt:function(e){e=ct(this.doc,e);var t,n=gt(this,$e(this.doc,e.line)),r=0,i=(n.length-1)/2,o=e.ch;if(0==o)t=n[2];else for(;;){var l=r+i>>1;if((l?n[2*l-1]:0)>=o)i=l;else{if(!(n[2*l+1]<o)){t=n[2*l+2];break}r=1+l}}e=t?t.indexOf("overlay "):-1;return e<0?t:0==e?null:t.slice(0,e-1)},getModeAt:function(e){var t=this.doc.mode;return t.innerMode?Ml.innerMode(t,this.getTokenAt(e).state).mode:t},getHelper:function(e,t){return this.getHelpers(e,t)[0]},getHelpers:function(e,t){var n=[];if(!Al.hasOwnProperty(t))return n;var r=Al[t],i=this.getModeAt(e);if("string"==typeof i[t])r[i[t]]&&n.push(r[i[t]]);else if(i[t])for(var o=0;o<i[t].length;o++){var l=r[i[t][o]];l&&n.push(l)}else i.helperType&&r[i.helperType]?n.push(r[i.helperType]):r[i.name]&&n.push(r[i.name]);for(var s=0;s<r._global.length;s++){var a=r._global[s];a.pred(i,this)&&-1==R(n,a.val)&&n.push(a.val)}return n},getStateAfter:function(e,t){var n=this.doc;return mt(this,(e=ut(n,null==e?n.first+n.size-1:e))+1,t).state},cursorCoords:function(e,t){var n=this.doc.sel.primary(),n=null==e?n.head:"object"==typeof e?ct(this.doc,e):e?n.from():n.to();return Bn(this,n,t||"page")},charCoords:function(e,t){return zn(this,ct(this.doc,e),t||"page")},coordsChar:function(e,t){return Vn(this,(e=Rn(this,e,t||"page")).left,e.top)},lineAtHeight:function(e,t){return e=Rn(this,{top:e,left:0},t||"page").top,et(this.doc,e+this.display.viewOffset)},heightAtLine:function(e,t,n){var r,i=!1,e="number"==typeof e?(r=this.doc.first+this.doc.size-1,e<this.doc.first?e=this.doc.first:r<e&&(e=r,i=!0),$e(this.doc,e)):e;return In(this,e,{top:0,left:0},t||"page",n||i).top+(i?this.doc.height-Vt(e):0)},defaultTextHeight:function(){return Yn(this.display)},defaultCharWidth:function(){return _n(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(e,t,n,r,i){var o,l,s=this.display,a=(e=Bn(this,ct(this.doc,e))).bottom,u=e.left;t.style.position="absolute",t.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(t),s.sizer.appendChild(t),"over"==r?a=e.top:"above"!=r&&"near"!=r||(o=Math.max(s.wrapper.clientHeight,this.doc.height),l=Math.max(s.sizer.clientWidth,s.lineSpace.clientWidth),("above"==r||e.bottom+t.offsetHeight>o)&&e.top>t.offsetHeight?a=e.top-t.offsetHeight:e.bottom+t.offsetHeight<=o&&(a=e.bottom),u+t.offsetWidth>l&&(u=l-t.offsetWidth)),t.style.top=a+"px",t.style.left=t.style.right="","right"==i?(u=s.sizer.clientWidth-t.offsetWidth,t.style.right="0px"):("left"==i?u=0:"middle"==i&&(u=(s.sizer.clientWidth-t.offsetWidth)/2),t.style.left=u+"px"),n&&(n=this,t={left:u,top:a,right:u+t.offsetWidth,bottom:a+t.offsetHeight},null!=(t=yr(n,t)).scrollTop&&Lr(n,t.scrollTop),null!=t.scrollLeft&&Tr(n,t.scrollLeft))},triggerOnKeyDown:Ir(Xo),triggerOnKeyPress:Ir(_o),triggerOnKeyUp:Yo,triggerOnMouseDown:Ir(Qo),execCommand:function(e){if(Io.hasOwnProperty(e))return Io[e].call(null,this)},triggerElectric:Ir(function(e){ml(this,e)}),findPosH:function(e,t,n,r){var i=1;t<0&&(i=-1,t=-t);for(var o=ct(this.doc,e),l=0;l<t&&!(o=wl(this.doc,o,i,n,r)).hitSide;++l);return o},moveH:Ir(function(t,n){var r=this;this.extendSelectionsBy(function(e){return r.display.shift||r.doc.extend||e.empty()?wl(r.doc,e.head,t,n,r.options.rtlMoveVisually):t<0?e.from():e.to()},V)}),deleteH:Ir(function(n,r){var e=this.doc.sel,i=this.doc;e.somethingSelected()?i.replaceSelection("",null,"+delete"):Wo(this,function(e){var t=wl(i,e.head,n,r,!1);return n<0?{from:t,to:e.head}:{from:e.head,to:t}})}),findPosV:function(e,t,n,r){var i=1,o=r;t<0&&(i=-1,t=-t);for(var l=ct(this.doc,e),s=0;s<t;++s){var a=Bn(this,l,"div");if(null==o?o=a.left:a.left=o,(l=xl(this,a,i,n)).hitSide)break}return l},moveV:Ir(function(r,i){var o=this,l=this.doc,s=[],a=!this.display.shift&&!l.extend&&l.sel.somethingSelected();if(l.extendSelectionsBy(function(e){if(a)return r<0?e.from():e.to();var t=Bn(o,e.head,"div");null!=e.goalColumn&&(t.left=e.goalColumn),s.push(t.left);var n=xl(o,t,r,i);return"page"==i&&e==l.sel.primary()&&br(o,zn(o,n,"div").top-t.top),n},V),s.length)for(var e=0;e<l.sel.ranges.length;e++)l.sel.ranges[e].goalColumn=s[e]}),findWordAt:function(e){var t=$e(this.doc,e.line).text,n=e.ch,r=e.ch;if(t){var i=this.getHelper(e,"wordChars");"before"!=e.sticky&&r!=t.length||!n?++r:--n;for(var o=t.charAt(n),l=J(o,i)?function(e){return J(e,i)}:/\s/.test(o)?function(e){return/\s/.test(e)}:function(e){return!/\s/.test(e)&&!J(e)};0<n&&l(t.charAt(n-1));)--n;for(;r<t.length&&l(t.charAt(r));)++r}return new oi(rt(e.line,n),rt(e.line,r))},toggleOverwrite:function(e){null!=e&&e==this.state.overwrite||(((this.state.overwrite=!this.state.overwrite)?D:L)(this.display.cursorDiv,"CodeMirror-overwrite"),xe(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==O()},isReadOnly:function(){return!(!this.options.readOnly&&!this.doc.cantEdit)},scrollTo:Ir(function(e,t){xr(this,e,t)}),getScrollInfo:function(){var e=this.display.scroller;return{left:e.scrollLeft,top:e.scrollTop,height:e.scrollHeight-wn(this)-this.display.barHeight,width:e.scrollWidth-wn(this)-this.display.barWidth,clientHeight:Cn(this),clientWidth:xn(this)}},scrollIntoView:Ir(function(e,t){var n;null==e?(e={from:this.doc.sel.primary().head,to:null},null==t&&(t=this.options.cursorScrollMargin)):"number"==typeof e?e={from:rt(e,0),to:null}:null==e.from&&(e={from:e,to:null}),e.to||(e.to=e.from),e.margin=t||0,null!=e.from.line?(n=e,Cr(t=this),t.curOp.scrollToPos=n):Sr(this,e.from,e.to,e.margin)}),setSize:Ir(function(e,t){function n(e){return"number"==typeof e||/^\d+$/.test(String(e))?e+"px":e}var r=this;null!=e&&(this.display.wrapper.style.width=n(e)),null!=t&&(this.display.wrapper.style.height=n(t)),this.options.lineWrapping&&Wn(this);var i=this.display.viewFrom;this.doc.iter(i,this.display.viewTo,function(e){if(e.widgets)for(var t=0;t<e.widgets.length;t++)if(e.widgets[t].noHScroll){nr(r,i,"widget");break}++i}),this.curOp.forceUpdate=!0,xe(this,"refresh",this)}),operation:function(e){return Er(this,e)},startOperation:function(){return Hr(this)},endOperation:function(){return Fr(this)},refresh:Ir(function(){var e=this.display.cachedTextHeight;tr(this),this.curOp.forceUpdate=!0,Hn(this),xr(this,this.doc.scrollLeft,this.doc.scrollTop),jr(this.display),(null==e||.5<Math.abs(e-Yn(this.display))||this.options.lineWrapping)&&Qn(this),xe(this,"refresh",this)}),swapDoc:Ir(function(e){var t=this.doc;return t.cm=null,this.state.selectingText&&this.state.selectingText(),vi(this,e),Hn(this),this.display.input.reset(),xr(this,e.scrollLeft,e.scrollTop),this.curOp.forceScroll=!0,ln(this,"swapDoc",this,t),t}),phrase:function(e){var t=this.options.phrases;return t&&Object.prototype.hasOwnProperty.call(t,e)?t[e]:e},getInputField:function(){return this.display.input.getField()},getWrapperElement:function(){return this.display.wrapper},getScrollerElement:function(){return this.display.scroller},getGutterElement:function(){return this.display.gutters}},ke(Ml),Ml.registerHelper=function(e,t,n){Al.hasOwnProperty(e)||(Al[e]=Ml[e]={_global:[]}),Al[e][t]=n},Ml.registerGlobalHelper=function(e,t,n,r){Ml.registerHelper(e,t,r),Al[e]._global.push({pred:n,val:r})};var Dl,Wl,Hl="iter insert remove copy getEditor constructor".split(" ");for(Dl in ho.prototype)ho.prototype.hasOwnProperty(Dl)&&R(Hl,Dl)<0&&(ul.prototype[Dl]=function(e){return function(){return e.apply(this.doc,arguments)}}(ho.prototype[Dl]));return 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