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g=null,m=null,L=0;L<n.length;L++){var S=n[L];if(!(S.from>=c||S.to<=s)){var U=S.level!=1,Y=Jt(e,r,U?Math.min(c,S.to)-1:Math.max(s,S.from)).right,V=Y<a?a-Y+1e9:Y-a;(!g||m>V)&&(g=S,m=V)}}return g||(g=n[n.length-1]),g.from<s&&(g={from:s,to:g.to,level:g.level}),g.to>c&&(g={from:g.from,to:c,level:g.level}),g}var Dr;function Rr(e){if(e.cachedTextHeight!=null)return e.cachedTextHeight;if(Dr==null){Dr=E("pre",null,"CodeMirror-line-like");for(var t=0;t<49;++t)Dr.appendChild(document.createTextNode("x")),Dr.appendChild(E("br"));Dr.appendChild(document.createTextNode("x"))}He(e.measure,Dr);var i=Dr.offsetHeight/50;return i>3&&(e.cachedTextHeight=i),Ee(e.measure),i||1}function Pr(e){if(e.cachedCharWidth!=null)return e.cachedCharWidth;var t=E("span","xxxxxxxxxx"),i=E("pre",[t],"CodeMirror-line-like");He(e.measure,i);var r=t.getBoundingClientRect(),n=(r.right-r.left)/10;return n>2&&(e.cachedCharWidth=n),n||10}function In(e){for(var t=e.display,i={},r={},n=t.gutters.clientLeft,a=t.gutters.firstChild,l=0;a;a=a.nextSibling,++l){var u=e.display.gutterSpecs[l].className;i[u]=a.offsetLeft+a.clientLeft+n,r[u]=a.clientWidth}return{fixedPos:On(t),gutterTotalWidth:t.gutters.offsetWidth,gutterLeft:i,gutterWidth:r,wrapperWidth:t.wrapper.clientWidth}}function On(e){return e.scroller.getBoundingClientRect().left-e.sizer.getBoundingClientRect().left}function rl(e){var t=Rr(e.display),i=e.options.lineWrapping,r=i&&Math.max(5,e.display.scroller.clientWidth/Pr(e.display)-3);return function(n){if(lr(e.doc,n))return 0;var a=0;if(n.widgets)for(var l=0;l<n.widgets.length;l++)n.widgets[l].height&&(a+=n.widgets[l].height);return i?a+(Math.ceil(n.text.length/r)||1)*t:a+t}}function Hn(e){var t=e.doc,i=rl(e);t.iter(function(r){var n=i(r);n!=r.height&&Yt(r,n)})}function br(e,t,i,r){var n=e.display;if(!i&&kt(t).getAttribute("cm-not-content")=="true")return null;var a,l,u=n.lineSpace.getBoundingClientRect();try{a=t.clientX-u.left,l=t.clientY-u.top}catch{return null}var s=Mn(e,a,l),c;if(r&&s.xRel>0&&(c=be(e.doc,s.line).text).length==s.ch){var g=Ke(c,c.length,e.options.tabSize)-c.length;s=$(s.line,Math.max(0,Math.round((a-Ua(e.display).left)/Pr(e.display))-g))}return s}function Cr(e,t){if(t>=e.display.viewTo||(t-=e.display.viewFrom,t<0))return null;for(var i=e.display.view,r=0;r<i.length;r++)if(t-=i[r].size,t<0)return r}function Et(e,t,i,r){t==null&&(t=e.doc.first),i==null&&(i=e.doc.first+e.doc.size),r||(r=0);var n=e.display;if(r&&i<n.viewTo&&(n.updateLineNumbers==null||n.updateLineNumbers>t)&&(n.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=n.viewTo)Vt&&wn(e.doc,t)<n.viewTo&&ur(e);else if(i<=n.viewFrom)Vt&&Na(e.doc,i+r)>n.viewFrom?ur(e):(n.viewFrom+=r,n.viewTo+=r);else if(t<=n.viewFrom&&i>=n.viewTo)ur(e);else if(t<=n.viewFrom){var a=Gi(e,i,i+r,1);a?(n.view=n.view.slice(a.index),n.viewFrom=a.lineN,n.viewTo+=r):ur(e)}else if(i>=n.viewTo){var l=Gi(e,t,t,-1);l?(n.view=n.view.slice(0,l.index),n.viewTo=l.lineN):ur(e)}else{var u=Gi(e,t,t,-1),s=Gi(e,i,i+r,1);u&&s?(n.view=n.view.slice(0,u.index).concat(_i(e,u.lineN,s.lineN)).concat(n.view.slice(s.index)),n.viewTo+=r):ur(e)}var c=n.externalMeasured;c&&(i<c.lineN?c.lineN+=r:t<c.lineN+c.size&&(n.externalMeasured=null))}function or(e,t,i){e.curOp.viewChanged=!0;var r=e.display,n=e.display.externalMeasured;if(n&&t>=n.lineN&&t<n.lineN+n.size&&(r.externalMeasured=null),!(t<r.viewFrom||t>=r.viewTo)){var a=r.view[Cr(e,t)];if(a.node!=null){var l=a.changes||(a.changes=[]);Pe(l,i)==-1&&l.push(i)}}}function ur(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function Gi(e,t,i,r){var n=Cr(e,t),a,l=e.display.view;if(!Vt||i==e.doc.first+e.doc.size)return{index:n,lineN:i};for(var u=e.display.viewFrom,s=0;s<n;s++)u+=l[s].size;if(u!=t){if(r>0){if(n==l.length-1)return null;a=u+l[n].size-t,n++}else a=u-t;t+=a,i+=a}for(;wn(e.doc,i)!=i;){if(n==(r<0?0:l.length-1))return null;i+=r*l[n-(r<0?1:0)].size,n+=r}return{index:n,lineN:i}}function Ou(e,t,i){var r=e.display,n=r.view;n.length==0||t>=r.viewTo||i<=r.viewFrom?(r.view=_i(e,t,i),r.viewFrom=t):(r.viewFrom>t?r.view=_i(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(Cr(e,t))),r.viewFrom=t,r.viewTo<i?r.view=r.view.concat(_i(e,r.viewTo,i)):r.viewTo>i&&(r.view=r.view.slice(0,Cr(e,i)))),r.viewTo=i}function il(e){for(var t=e.display.view,i=0,r=0;r<t.length;r++){var n=t[r];!n.hidden&&(!n.node||n.changes)&&++i}return i}function si(e){e.display.input.showSelection(e.display.input.prepareSelection())}function nl(e,t){t===void 0&&(t=!0);var i=e.doc,r={},n=r.cursors=document.createDocumentFragment(),a=r.selection=document.createDocumentFragment(),l=e.options.$customCursor;l&&(t=!0);for(var u=0;u<i.sel.ranges.length;u++)if(!(!t&&u==i.sel.primIndex)){var s=i.sel.ranges[u];if(!(s.from().line>=e.display.viewTo||s.to().line<e.display.viewFrom)){var c=s.empty();if(l){var g=l(e,s);g&&Rn(e,g,n)}else(c||e.options.showCursorWhenSelecting)&&Rn(e,s.head,n);c||Hu(e,s,a)}}return r}function Rn(e,t,i){var r=Gt(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),n=i.appendChild(E("div"," ","CodeMirror-cursor"));if(n.style.left=r.left+"px",n.style.top=r.top+"px",n.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",/\bcm-fat-cursor\b/.test(e.getWrapperElement().className)){var a=Ui(e,t,"div",null,null),l=a.right-a.left;n.style.width=(l>0?l:e.defaultCharWidth())+"px"}if(r.other){var u=i.appendChild(E("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));u.style.display="",u.style.left=r.other.left+"px",u.style.top=r.other.top+"px",u.style.height=(r.other.bottom-r.other.top)*.85+"px"}}function ji(e,t){return e.top-t.top||e.left-t.left}function Hu(e,t,i){var r=e.display,n=e.doc,a=document.createDocumentFragment(),l=Ua(e.display),u=l.left,s=Math.max(r.sizerWidth,yr(e)-r.sizer.offsetLeft)-l.right,c=n.direction=="ltr";function g(oe,pe,Se,we){pe<0&&(pe=0),pe=Math.round(pe),we=Math.round(we),a.appendChild(E("div",null,"CodeMirror-selected","position: absolute; left: "+oe+`px;
6                             top: `+pe+"px; width: "+(Se??s-oe)+`px;
7                             height: `+(we-pe)+"px"))}function m(oe,pe,Se){var we=be(n,oe),Re=we.text.length,Qe,vt;function tt(ft,Bt){return Ui(e,$(oe,ft),"div",we,Bt)}function Ot(ft,Bt,yt){var ht=tl(e,we,null,ft),ct=Bt=="ltr"==(yt=="after")?"left":"right",nt=yt=="after"?ht.begin:ht.end-(/\s/.test(we.text.charAt(ht.end-1))?2:1);return tt(nt,ct)[ct]}var Tt=y(we,n.direction);return x(Tt,pe||0,Se??Re,function(ft,Bt,yt,ht){var ct=yt=="ltr",nt=tt(ft,ct?"left":"right"),Mt=tt(Bt-1,ct?"right":"left"),Jr=pe==null&&ft==0,pr=Se==null&&Bt==Re,wt=ht==0,$t=!Tt||ht==Tt.length-1;if(Mt.top-nt.top<=3){var mt=(c?Jr:pr)&&wt,fa=(c?pr:Jr)&&$t,nr=mt?u:(ct?nt:Mt).left,Ar=fa?s:(ct?Mt:nt).right;g(nr,nt.top,Ar-nr,nt.bottom)}else{var Er,Ft,$r,ca;ct?(Er=c&&Jr&&wt?u:nt.left,Ft=c?s:Ot(ft,yt,"before"),$r=c?u:Ot(Bt,yt,"after"),ca=c&&pr&&$t?s:Mt.right):(Er=c?Ot(ft,yt,"before"):u,Ft=!c&&Jr&&wt?s:nt.right,$r=!c&&pr&&$t?u:Mt.left,ca=c?Ot(Bt,yt,"after"):s),g(Er,nt.top,Ft-Er,nt.bottom),nt.bottom<Mt.top&&g(u,nt.bottom,null,Mt.top),g($r,Mt.top,ca-$r,Mt.bottom)}(!Qe||ji(nt,Qe)<0)&&(Qe=nt),ji(Mt,Qe)<0&&(Qe=Mt),(!vt||ji(nt,vt)<0)&&(vt=nt),ji(Mt,vt)<0&&(vt=Mt)}),{start:Qe,end:vt}}var L=t.from(),S=t.to();if(L.line==S.line)m(L.line,L.ch,S.ch);else{var U=be(n,L.line),Y=be(n,S.line),V=Ut(U)==Ut(Y),le=m(L.line,L.ch,V?U.text.length+1:null).end,he=m(S.line,V?0:null,S.ch).start;V&&(le.top<he.top-2?(g(le.right,le.top,null,le.bottom),g(u,he.top,he.left,he.bottom)):g(le.right,le.top,he.left-le.right,le.bottom)),le.bottom<he.top&&g(u,le.bottom,null,he.top)}i.appendChild(a)}function Pn(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var i=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||zr(e),t.cursorDiv.style.visibility=(i=!i)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function al(e){e.hasFocus()||(e.display.input.focus(),e.state.focused||_n(e))}function zn(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,e.state.focused&&zr(e))},100)}function _n(e,t){e.state.delayingBlurEvent&&!e.state.draggingText&&(e.state.delayingBlurEvent=!1),e.options.readOnly!="nocursor"&&(e.state.focused||(ve(e,"focus",e,t),e.state.focused=!0,rt(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),re&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Pn(e))}function zr(e,t){e.state.delayingBlurEvent||(e.state.focused&&(ve(e,"blur",e,t),e.state.focused=!1,Le(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function Ki(e){for(var t=e.display,i=t.lineDiv.offsetTop,r=Math.max(0,t.scroller.getBoundingClientRect().top),n=t.lineDiv.getBoundingClientRect().top,a=0,l=0;l<t.view.length;l++){var u=t.view[l],s=e.options.lineWrapping,c=void 0,g=0;if(!u.hidden){if(n+=u.line.height,T&&P<8){var m=u.node.offsetTop+u.node.offsetHeight;c=m-i,i=m}else{var L=u.node.getBoundingClientRect();c=L.bottom-L.top,!s&&u.text.firstChild&&(g=u.text.firstChild.getBoundingClientRect().right-L.left-1)}var S=u.line.height-c;if((S>.005||S<-.005)&&(n<r&&(a-=S),Yt(u.line,c),ll(u.line),u.rest))for(var U=0;U<u.rest.length;U++)ll(u.rest[U]);if(g>e.display.sizerWidth){var Y=Math.ceil(g/Pr(e.display));Y>e.display.maxLineLength&&(e.display.maxLineLength=Y,e.display.maxLine=u.line,e.display.maxLineChanged=!0)}}}Math.abs(a)>2&&(t.scroller.scrollTop+=a)}function ll(e){if(e.widgets)for(var t=0;t<e.widgets.length;++t){var i=e.widgets[t],r=i.node.parentNode;r&&(i.height=r.offsetHeight)}}function Xi(e,t,i){var r=i&&i.top!=null?Math.max(0,i.top):e.scroller.scrollTop;r=Math.floor(r-Wi(e));var n=i&&i.bottom!=null?i.bottom:r+e.wrapper.clientHeight,a=xr(t,r),l=xr(t,n);if(i&&i.ensure){var u=i.ensure.from.line,s=i.ensure.to.line;u<a?(a=u,l=xr(t,er(be(t,u))+e.wrapper.clientHeight)):Math.min(s,t.lastLine())>=l&&(a=xr(t,er(be(t,s))-e.wrapper.clientHeight),l=s)}return{from:a,to:Math.max(l,a+1)}}function Ru(e,t){if(!te(e,"scrollCursorIntoView")){var i=e.display,r=i.sizer.getBoundingClientRect(),n=null,a=i.wrapper.ownerDocument;if(t.top+r.top<0?n=!0:t.bottom+r.top>(a.defaultView.innerHeight||a.documentElement.clientHeight)&&(n=!1),n!=null&&!ce){var l=E("div","​",null,`position: absolute;
8                         top: `+(t.top-i.viewOffset-Wi(e.display))+`px;
9                         height: `+(t.bottom-t.top+Qt(e)+i.barHeight)+`px;
10                         left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(l),l.scrollIntoView(n),e.display.lineSpace.removeChild(l)}}}function Pu(e,t,i,r){r==null&&(r=0);var n;!e.options.lineWrapping&&t==i&&(i=t.sticky=="before"?$(t.line,t.ch+1,"before"):t,t=t.ch?$(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t);for(var a=0;a<5;a++){var l=!1,u=Gt(e,t),s=!i||i==t?u:Gt(e,i);n={left:Math.min(u.left,s.left),top:Math.min(u.top,s.top)-r,right:Math.max(u.left,s.left),bottom:Math.max(u.bottom,s.bottom)+r};var c=Wn(e,n),g=e.doc.scrollTop,m=e.doc.scrollLeft;if(c.scrollTop!=null&&(ci(e,c.scrollTop),Math.abs(e.doc.scrollTop-g)>1&&(l=!0)),c.scrollLeft!=null&&(wr(e,c.scrollLeft),Math.abs(e.doc.scrollLeft-m)>1&&(l=!0)),!l)break}return n}function zu(e,t){var i=Wn(e,t);i.scrollTop!=null&&ci(e,i.scrollTop),i.scrollLeft!=null&&wr(e,i.scrollLeft)}function Wn(e,t){var i=e.display,r=Rr(e.display);t.top<0&&(t.top=0);var n=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:i.scroller.scrollTop,a=En(e),l={};t.bottom-t.top>a&&(t.bottom=t.top+a);var u=e.doc.height+An(i),s=t.top<r,c=t.bottom>u-r;if(t.top<n)l.scrollTop=s?0:t.top;else if(t.bottom>n+a){var g=Math.min(t.top,(c?u:t.bottom)-a);g!=n&&(l.scrollTop=g)}var m=e.options.fixedGutter?0:i.gutters.offsetWidth,L=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:i.scroller.scrollLeft-m,S=yr(e)-i.gutters.offsetWidth,U=t.right-t.left>S;return U&&(t.right=t.left+S),t.left<10?l.scrollLeft=0:t.left<L?l.scrollLeft=Math.max(0,t.left+m-(U?0:10)):t.right>S+L-3&&(l.scrollLeft=t.right+(U?0:10)-S),l}function qn(e,t){t!=null&&(Yi(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t)}function _r(e){Yi(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function fi(e,t,i){(t!=null||i!=null)&&Yi(e),t!=null&&(e.curOp.scrollLeft=t),i!=null&&(e.curOp.scrollTop=i)}function _u(e,t){Yi(e),e.curOp.scrollToPos=t}function Yi(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var i=Va(e,t.from),r=Va(e,t.to);ol(e,i,r,t.margin)}}function ol(e,t,i,r){var n=Wn(e,{left:Math.min(t.left,i.left),top:Math.min(t.top,i.top)-r,right:Math.max(t.right,i.right),bottom:Math.max(t.bottom,i.bottom)+r});fi(e,n.scrollLeft,n.scrollTop)}function ci(e,t){Math.abs(e.doc.scrollTop-t)<2||(N||Gn(e,{top:t}),ul(e,t,!0),N&&Gn(e),pi(e,100))}function ul(e,t,i){t=Math.max(0,Math.min(e.display.scroller.scrollHeight-e.display.scroller.clientHeight,t)),!(e.display.scroller.scrollTop==t&&!i)&&(e.doc.scrollTop=t,e.display.scrollbars.setScrollTop(t),e.display.scroller.scrollTop!=t&&(e.display.scroller.scrollTop=t))}function wr(e,t,i,r){t=Math.max(0,Math.min(t,e.display.scroller.scrollWidth-e.display.scroller.clientWidth)),!((i?t==e.doc.scrollLeft:Math.abs(e.doc.scrollLeft-t)<2)&&!r)&&(e.doc.scrollLeft=t,dl(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function hi(e){var t=e.display,i=t.gutters.offsetWidth,r=Math.round(e.doc.height+An(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?i:0,docHeight:r,scrollHeight:r+Qt(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:i}}var kr=function(e,t,i){this.cm=i;var r=this.vert=E("div",[E("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),n=this.horiz=E("div",[E("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=n.tabIndex=-1,e(r),e(n),A(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),A(n,"scroll",function(){n.clientWidth&&t(n.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,T&&P<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};kr.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,i=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(i){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var n=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+n)+"px"}else this.vert.scrollTop=0,this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=i?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var a=e.viewWidth-e.barLeft-(i?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+a)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(r==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:i?r:0,bottom:t?r:0}},kr.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},kr.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},kr.prototype.zeroWidthHack=function(){var e=j&&!de?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.visibility=this.vert.style.visibility="hidden",this.disableHoriz=new Ye,this.disableVert=new Ye},kr.prototype.enableZeroWidthBar=function(e,t,i){e.style.visibility="";function r(){var n=e.getBoundingClientRect(),a=i=="vert"?document.elementFromPoint(n.right-1,(n.top+n.bottom)/2):document.elementFromPoint((n.right+n.left)/2,n.bottom-1);a!=e?e.style.visibility="hidden":t.set(1e3,r)}t.set(1e3,r)},kr.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var di=function(){};di.prototype.update=function(){return{bottom:0,right:0}},di.prototype.setScrollLeft=function(){},di.prototype.setScrollTop=function(){},di.prototype.clear=function(){};function Wr(e,t){t||(t=hi(e));var i=e.display.barWidth,r=e.display.barHeight;sl(e,t);for(var n=0;n<4&&i!=e.display.barWidth||r!=e.display.barHeight;n++)i!=e.display.barWidth&&e.options.lineWrapping&&Ki(e),sl(e,hi(e)),i=e.display.barWidth,r=e.display.barHeight}function sl(e,t){var i=e.display,r=i.scrollbars.update(t);i.sizer.style.paddingRight=(i.barWidth=r.right)+"px",i.sizer.style.paddingBottom=(i.barHeight=r.bottom)+"px",i.heightForcer.style.borderBottom=r.bottom+"px solid transparent",r.right&&r.bottom?(i.scrollbarFiller.style.display="block",i.scrollbarFiller.style.height=r.bottom+"px",i.scrollbarFiller.style.width=r.right+"px"):i.scrollbarFiller.style.display="",r.bottom&&e.options.coverGutterNextToScrollbar&&e.options.fixedGutter?(i.gutterFiller.style.display="block",i.gutterFiller.style.height=r.bottom+"px",i.gutterFiller.style.width=t.gutterWidth+"px"):i.gutterFiller.style.display=""}var fl={native:kr,null:di};function cl(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&Le(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new fl[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),A(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,i){i=="horizontal"?wr(e,t):ci(e,t)},e),e.display.scrollbars.addClass&&rt(e.display.wrapper,e.display.scrollbars.addClass)}var Wu=0;function Sr(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:++Wu,markArrays:null},xu(e.curOp)}function Fr(e){var t=e.curOp;t&&Du(t,function(i){for(var r=0;r<i.ops.length;r++)i.ops[r].cm.curOp=null;qu(i)})}function qu(e){for(var t=e.ops,i=0;i<t.length;i++)Uu(t[i]);for(var r=0;r<t.length;r++)Gu(t[r]);for(var n=0;n<t.length;n++)ju(t[n]);for(var a=0;a<t.length;a++)Ku(t[a]);for(var l=0;l<t.length;l++)Xu(t[l])}function Uu(e){var t=e.cm,i=t.display;Zu(t),e.updateMaxLine&&Sn(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<i.viewFrom||e.scrollToPos.to.line>=i.viewTo)||i.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new Zi(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Gu(e){e.updatedDisplay=e.mustUpdate&&Un(e.cm,e.update)}function ju(e){var t=e.cm,i=t.display;e.updatedDisplay&&Ki(t),e.barMeasure=hi(t),i.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=ja(t,i.maxLine,i.maxLine.text.length).left+3,t.display.sizerWidth=e.adjustWidthTo,e.barMeasure.scrollWidth=Math.max(i.scroller.clientWidth,i.sizer.offsetLeft+e.adjustWidthTo+Qt(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,i.sizer.offsetLeft+e.adjustWidthTo-yr(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=i.input.prepareSelection())}function Ku(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&wr(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var i=e.focus&&e.focus==_e(G(t));e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,i),(e.updatedDisplay||e.startHeight!=t.doc.height)&&Wr(t,e.barMeasure),e.updatedDisplay&&Kn(t,e.barMeasure),e.selectionChanged&&Pn(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),i&&al(e.cm)}function Xu(e){var t=e.cm,i=t.display,r=t.doc;if(e.updatedDisplay&&hl(t,e.update),i.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(i.wheelStartX=i.wheelStartY=null),e.scrollTop!=null&&ul(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&wr(t,e.scrollLeft,!0,!0),e.scrollToPos){var n=Pu(t,Ie(r,e.scrollToPos.from),Ie(r,e.scrollToPos.to),e.scrollToPos.margin);Ru(t,n)}var a=e.maybeHiddenMarkers,l=e.maybeUnhiddenMarkers;if(a)for(var u=0;u<a.length;++u)a[u].lines.length||ve(a[u],"hide");if(l)for(var s=0;s<l.length;++s)l[s].lines.length&&ve(l[s],"unhide");i.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&ve(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function It(e,t){if(e.curOp)return t();Sr(e);try{return t()}finally{Fr(e)}}function pt(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Sr(e);try{return t.apply(e,arguments)}finally{Fr(e)}}}function St(e){return function(){if(this.curOp)return e.apply(this,arguments);Sr(this);try{return e.apply(this,arguments)}finally{Fr(this)}}}function gt(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Sr(t);try{return e.apply(this,arguments)}finally{Fr(t)}}}function pi(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,Je(Yu,e))}function Yu(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var i=+new Date+e.options.workTime,r=ii(e,t.highlightFrontier),n=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(a){if(r.line>=e.display.viewFrom){var l=a.styles,u=a.text.length>e.options.maxHighlightLength?vr(t.mode,r.state):null,s=ya(e,a,r,!0);u&&(r.state=u),a.styles=s.styles;var c=a.styleClasses,g=s.classes;g?a.styleClasses=g:c&&(a.styleClasses=null);for(var m=!l||l.length!=a.styles.length||c!=g&&(!c||!g||c.bgClass!=g.bgClass||c.textClass!=g.textClass),L=0;!m&&L<l.length;++L)m=l[L]!=a.styles[L];m&&n.push(r.line),a.stateAfter=r.save(),r.nextLine()}else a.text.length<=e.options.maxHighlightLength&&yn(e,a.text,r),a.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>i)return pi(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),n.length&&It(e,function(){for(var a=0;a<n.length;a++)or(e,n[a],"text")})}}var Zi=function(e,t,i){var r=e.display;this.viewport=t,this.visible=Xi(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=yr(e),this.force=i,this.dims=In(e),this.events=[]};Zi.prototype.signal=function(e,t){Me(e,t)&&this.events.push(arguments)},Zi.prototype.finish=function(){for(var e=0;e<this.events.length;e++)ve.apply(null,this.events[e])};function Zu(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=Qt(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=Qt(e)+"px",t.scrollbarsClipped=!0)}function Qu(e){if(e.hasFocus())return null;var t=_e(G(e));if(!t||!De(e.display.lineDiv,t))return null;var i={activeElt:t};if(window.getSelection){var r=Te(e).getSelection();r.anchorNode&&r.extend&&De(e.display.lineDiv,r.anchorNode)&&(i.anchorNode=r.anchorNode,i.anchorOffset=r.anchorOffset,i.focusNode=r.focusNode,i.focusOffset=r.focusOffset)}return i}function Ju(e){if(!(!e||!e.activeElt||e.activeElt==_e(ze(e.activeElt)))&&(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&De(document.body,e.anchorNode)&&De(document.body,e.focusNode))){var t=e.activeElt.ownerDocument,i=t.defaultView.getSelection(),r=t.createRange();r.setEnd(e.anchorNode,e.anchorOffset),r.collapse(!1),i.removeAllRanges(),i.addRange(r),i.extend(e.focusNode,e.focusOffset)}}function Un(e,t){var i=e.display,r=e.doc;if(t.editorIsHidden)return ur(e),!1;if(!t.force&&t.visible.from>=i.viewFrom&&t.visible.to<=i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo)&&i.renderedView==i.view&&il(e)==0)return!1;pl(e)&&(ur(e),t.dims=In(e));var n=r.first+r.size,a=Math.max(t.visible.from-e.options.viewportMargin,r.first),l=Math.min(n,t.visible.to+e.options.viewportMargin);i.viewFrom<a&&a-i.viewFrom<20&&(a=Math.max(r.first,i.viewFrom)),i.viewTo>l&&i.viewTo-l<20&&(l=Math.min(n,i.viewTo)),Vt&&(a=wn(e.doc,a),l=Na(e.doc,l));var u=a!=i.viewFrom||l!=i.viewTo||i.lastWrapHeight!=t.wrapperHeight||i.lastWrapWidth!=t.wrapperWidth;Ou(e,a,l),i.viewOffset=er(be(e.doc,i.viewFrom)),e.display.mover.style.top=i.viewOffset+"px";var s=il(e);if(!u&&s==0&&!t.force&&i.renderedView==i.view&&(i.updateLineNumbers==null||i.updateLineNumbers>=i.viewTo))return!1;var c=Qu(e);return s>4&&(i.lineDiv.style.display="none"),$u(e,i.updateLineNumbers,t.dims),s>4&&(i.lineDiv.style.display=""),i.renderedView=i.view,Ju(c),Ee(i.cursorDiv),Ee(i.selectionDiv),i.gutters.style.height=i.sizer.style.minHeight=0,u&&(i.lastWrapHeight=t.wrapperHeight,i.lastWrapWidth=t.wrapperWidth,pi(e,400)),i.updateLineNumbers=null,!0}function hl(e,t){for(var i=t.viewport,r=!0;;r=!1){if(!r||!e.options.lineWrapping||t.oldDisplayWidth==yr(e)){if(i&&i.top!=null&&(i={top:Math.min(e.doc.height+An(e.display)-En(e),i.top)}),t.visible=Xi(e.display,e.doc,i),t.visible.from>=e.display.viewFrom&&t.visible.to<=e.display.viewTo)break}else r&&(t.visible=Xi(e.display,e.doc,i));if(!Un(e,t))break;Ki(e);var n=hi(e);si(e),Wr(e,n),Kn(e,n),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 Gn(e,t){var i=new Zi(e,t);if(Un(e,i)){Ki(e),hl(e,i);var r=hi(e);si(e),Wr(e,r),Kn(e,r),i.finish()}}function $u(e,t,i){var r=e.display,n=e.options.lineNumbers,a=r.lineDiv,l=a.firstChild;function u(U){var Y=U.nextSibling;return re&&j&&e.display.currentWheelTarget==U?U.style.display="none":U.parentNode.removeChild(U),Y}for(var s=r.view,c=r.viewFrom,g=0;g<s.length;g++){var m=s[g];if(!m.hidden)if(!m.node||m.node.parentNode!=a){var L=Su(e,m,c,i);a.insertBefore(L,l)}else{for(;l!=m.node;)l=u(l);var S=n&&t!=null&&t<=c&&m.lineNumber;m.changes&&(Pe(m.changes,"gutter")>-1&&(S=!1),Pa(e,m,c,i)),S&&(Ee(m.lineNumber),m.lineNumber.appendChild(document.createTextNode(vn(e.options,c)))),l=m.node.nextSibling}c+=m.size}for(;l;)l=u(l)}function jn(e){var t=e.gutters.offsetWidth;e.sizer.style.marginLeft=t+"px",dt(e,"gutterChanged",e)}function Kn(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+Qt(e)+"px"}function dl(e){var t=e.display,i=t.view;if(!(!t.alignWidgets&&(!t.gutters.firstChild||!e.options.fixedGutter))){for(var r=On(t)-t.scroller.scrollLeft+e.doc.scrollLeft,n=t.gutters.offsetWidth,a=r+"px",l=0;l<i.length;l++)if(!i[l].hidden){e.options.fixedGutter&&(i[l].gutter&&(i[l].gutter.style.left=a),i[l].gutterBackground&&(i[l].gutterBackground.style.left=a));var u=i[l].alignable;if(u)for(var s=0;s<u.length;s++)u[s].style.left=a}e.options.fixedGutter&&(t.gutters.style.left=r+n+"px")}}function pl(e){if(!e.options.lineNumbers)return!1;var t=e.doc,i=vn(e.options,t.first+t.size-1),r=e.display;if(i.length!=r.lineNumChars){var n=r.measure.appendChild(E("div",[E("div",i)],"CodeMirror-linenumber CodeMirror-gutter-elt")),a=n.firstChild.offsetWidth,l=n.offsetWidth-a;return r.lineGutter.style.width="",r.lineNumInnerWidth=Math.max(a,r.lineGutter.offsetWidth-l)+1,r.lineNumWidth=r.lineNumInnerWidth+l,r.lineNumChars=r.lineNumInnerWidth?i.length:-1,r.lineGutter.style.width=r.lineNumWidth+"px",jn(e.display),!0}return!1}function Xn(e,t){for(var i=[],r=!1,n=0;n<e.length;n++){var a=e[n],l=null;if(typeof a!="string"&&(l=a.style,a=a.className),a=="CodeMirror-linenumbers")if(t)r=!0;else continue;i.push({className:a,style:l})}return t&&!r&&i.push({className:"CodeMirror-linenumbers",style:null}),i}function gl(e){var t=e.gutters,i=e.gutterSpecs;Ee(t),e.lineGutter=null;for(var r=0;r<i.length;++r){var n=i[r],a=n.className,l=n.style,u=t.appendChild(E("div",null,"CodeMirror-gutter "+a));l&&(u.style.cssText=l),a=="CodeMirror-linenumbers"&&(e.lineGutter=u,u.style.width=(e.lineNumWidth||1)+"px")}t.style.display=i.length?"":"none",jn(e)}function gi(e){gl(e.display),Et(e),dl(e)}function Vu(e,t,i,r){var n=this;this.input=i,n.scrollbarFiller=E("div",null,"CodeMirror-scrollbar-filler"),n.scrollbarFiller.setAttribute("cm-not-content","true"),n.gutterFiller=E("div",null,"CodeMirror-gutter-filler"),n.gutterFiller.setAttribute("cm-not-content","true"),n.lineDiv=ee("div",null,"CodeMirror-code"),n.selectionDiv=E("div",null,null,"position: relative; z-index: 1"),n.cursorDiv=E("div",null,"CodeMirror-cursors"),n.measure=E("div",null,"CodeMirror-measure"),n.lineMeasure=E("div",null,"CodeMirror-measure"),n.lineSpace=ee("div",[n.measure,n.lineMeasure,n.selectionDiv,n.cursorDiv,n.lineDiv],null,"position: relative; outline: none");var a=ee("div",[n.lineSpace],"CodeMirror-lines");n.mover=E("div",[a],null,"position: relative"),n.sizer=E("div",[n.mover],"CodeMirror-sizer"),n.sizerWidth=null,n.heightForcer=E("div",null,null,"position: absolute; height: "+We+"px; width: 1px;"),n.gutters=E("div",null,"CodeMirror-gutters"),n.lineGutter=null,n.scroller=E("div",[n.sizer,n.heightForcer,n.gutters],"CodeMirror-scroll"),n.scroller.setAttribute("tabIndex","-1"),n.wrapper=E("div",[n.scrollbarFiller,n.gutterFiller,n.scroller],"CodeMirror"),K&&fe===105&&(n.wrapper.style.clipPath="inset(0px)"),n.wrapper.setAttribute("translate","no"),T&&P<8&&(n.gutters.style.zIndex=-1,n.scroller.style.paddingRight=0),!re&&!(N&&W)&&(n.scroller.draggable=!0),e&&(e.appendChild?e.appendChild(n.wrapper):e(n.wrapper)),n.viewFrom=n.viewTo=t.first,n.reportedViewFrom=n.reportedViewTo=t.first,n.view=[],n.renderedView=null,n.externalMeasured=null,n.viewOffset=0,n.lastWrapHeight=n.lastWrapWidth=0,n.updateLineNumbers=null,n.nativeBarWidth=n.barHeight=n.barWidth=0,n.scrollbarsClipped=!1,n.lineNumWidth=n.lineNumInnerWidth=n.lineNumChars=null,n.alignWidgets=!1,n.cachedCharWidth=n.cachedTextHeight=n.cachedPaddingH=null,n.maxLine=null,n.maxLineLength=0,n.maxLineChanged=!1,n.wheelDX=n.wheelDY=n.wheelStartX=n.wheelStartY=null,n.shift=!1,n.selForContextMenu=null,n.activeTouch=null,n.gutterSpecs=Xn(r.gutters,r.lineNumbers),gl(n),i.init(n)}var Qi=0,rr=null;T?rr=-.53:N?rr=15:K?rr=-.7:ke&&(rr=-1/3);function vl(e){var t=e.wheelDeltaX,i=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),i==null&&e.detail&&e.axis==e.VERTICAL_AXIS?i=e.detail:i==null&&(i=e.wheelDelta),{x:t,y:i}}function es(e){var t=vl(e);return t.x*=rr,t.y*=rr,t}function ml(e,t){K&&fe==102&&(e.display.chromeScrollHack==null?e.display.sizer.style.pointerEvents="none":clearTimeout(e.display.chromeScrollHack),e.display.chromeScrollHack=setTimeout(function(){e.display.chromeScrollHack=null,e.display.sizer.style.pointerEvents=""},100));var i=vl(t),r=i.x,n=i.y,a=rr;t.deltaMode===0&&(r=t.deltaX,n=t.deltaY,a=1);var l=e.display,u=l.scroller,s=u.scrollWidth>u.clientWidth,c=u.scrollHeight>u.clientHeight;if(r&&s||n&&c){if(n&&j&&re){e:for(var g=t.target,m=l.view;g!=u;g=g.parentNode)for(var L=0;L<m.length;L++)if(m[L].node==g){e.display.currentWheelTarget=g;break e}}if(r&&!N&&!ie&&a!=null){n&&c&&ci(e,Math.max(0,u.scrollTop+n*a)),wr(e,Math.max(0,u.scrollLeft+r*a)),(!n||n&&c)&&Ae(t),l.wheelStartX=null;return}if(n&&a!=null){var S=n*a,U=e.doc.scrollTop,Y=U+l.wrapper.clientHeight;S<0?U=Math.max(0,U+S-50):Y=Math.min(e.doc.height,Y+S+50),Gn(e,{top:U,bottom:Y})}Qi<20&&t.deltaMode!==0&&(l.wheelStartX==null?(l.wheelStartX=u.scrollLeft,l.wheelStartY=u.scrollTop,l.wheelDX=r,l.wheelDY=n,setTimeout(function(){if(l.wheelStartX!=null){var V=u.scrollLeft-l.wheelStartX,le=u.scrollTop-l.wheelStartY,he=le&&l.wheelDY&&le/l.wheelDY||V&&l.wheelDX&&V/l.wheelDX;l.wheelStartX=l.wheelStartY=null,he&&(rr=(rr*Qi+he)/(Qi+1),++Qi)}},200)):(l.wheelDX+=r,l.wheelDY+=n))}}var Pt=function(e,t){this.ranges=e,this.primIndex=t};Pt.prototype.primary=function(){return this.ranges[this.primIndex]},Pt.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 i=this.ranges[t],r=e.ranges[t];if(!mn(i.anchor,r.anchor)||!mn(i.head,r.head))return!1}return!0},Pt.prototype.deepCopy=function(){for(var e=[],t=0;t<this.ranges.length;t++)e[t]=new qe(xn(this.ranges[t].anchor),xn(this.ranges[t].head));return new Pt(e,this.primIndex)},Pt.prototype.somethingSelected=function(){for(var e=0;e<this.ranges.length;e++)if(!this.ranges[e].empty())return!0;return!1},Pt.prototype.contains=function(e,t){t||(t=e);for(var i=0;i<this.ranges.length;i++){var r=this.ranges[i];if(Ne(t,r.from())>=0&&Ne(e,r.to())<=0)return i}return-1};var qe=function(e,t){this.anchor=e,this.head=t};qe.prototype.from=function(){return Ni(this.anchor,this.head)},qe.prototype.to=function(){return Mi(this.anchor,this.head)},qe.prototype.empty=function(){return this.head.line==this.anchor.line&&this.head.ch==this.anchor.ch};function jt(e,t,i){var r=e&&e.options.selectionsMayTouch,n=t[i];t.sort(function(L,S){return Ne(L.from(),S.from())}),i=Pe(t,n);for(var a=1;a<t.length;a++){var l=t[a],u=t[a-1],s=Ne(u.to(),l.from());if(r&&!l.empty()?s>0:s>=0){var c=Ni(u.from(),l.from()),g=Mi(u.to(),l.to()),m=u.empty()?l.from()==l.head:u.from()==u.head;a<=i&&--i,t.splice(--a,2,new qe(m?g:c,m?c:g))}}return new Pt(t,i)}function sr(e,t){return new Pt([new qe(e,t||e)],0)}function fr(e){return e.text?$(e.from.line+e.text.length-1,ye(e.text).length+(e.text.length==1?e.from.ch:0)):e.to}function xl(e,t){if(Ne(e,t.from)<0)return e;if(Ne(e,t.to)<=0)return fr(t);var i=e.line+t.text.length-(t.to.line-t.from.line)-1,r=e.ch;return e.line==t.to.line&&(r+=fr(t).ch-t.to.ch),$(i,r)}function Yn(e,t){for(var i=[],r=0;r<e.sel.ranges.length;r++){var n=e.sel.ranges[r];i.push(new qe(xl(n.anchor,t),xl(n.head,t)))}return jt(e.cm,i,e.sel.primIndex)}function yl(e,t,i){return e.line==t.line?$(i.line,e.ch-t.ch+i.ch):$(i.line+(e.line-t.line),e.ch)}function ts(e,t,i){for(var r=[],n=$(e.first,0),a=n,l=0;l<t.length;l++){var u=t[l],s=yl(u.from,n,a),c=yl(fr(u),n,a);if(n=u.to,a=c,i=="around"){var 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u=0;u<a.ranges.length;u++)Pl(a.ranges[u].anchor,t,i,r),Pl(a.ranges[u].head,t,i,r);continue}for(var s=0;s<a.changes.length;++s){var c=a.changes[s];if(i<c.from.line)c.from=$(c.from.line+r,c.from.ch),c.to=$(c.to.line+r,c.to.ch);else if(t<=c.to.line){l=!1;break}}l||(e.splice(0,n+1),n=0)}}function _l(e,t){var i=t.from.line,r=t.to.line,n=t.text.length-(r-i)-1;zl(e.done,i,r,n),zl(e.undone,i,r,n)}function xi(e,t,i,r){var n=t,a=t;return typeof t=="number"?a=be(e,ma(e,t)):n=Ge(t),n==null?null:(r(a,n)&&e.cm&&or(e.cm,n,i),a)}function yi(e){this.lines=e,this.parent=null;for(var t=0,i=0;i<e.length;++i)e[i].parent=this,t+=e[i].height;this.height=t}yi.prototype={chunkSize:function(){return this.lines.length},removeInner:function(e,t){for(var i=e,r=e+t;i<r;++i){var 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yi(u)],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,i){this.size+=t.length,this.height+=i;for(var r=0;r<this.children.length;++r){var n=this.children[r],a=n.chunkSize();if(e<=a){if(n.insertInner(e,t,i),n.lines&&n.lines.length>50){for(var l=n.lines.length%25+25,u=l;u<n.lines.length;){var s=new yi(n.lines.slice(u,u+=25));n.height-=s.height,this.children.splice(++r,0,s),s.parent=this}n.lines=n.lines.slice(0,l),this.maybeSpill()}break}e-=a}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=e.children.splice(e.children.length-5,5),i=new Di(t);if(e.parent){e.size-=i.size,e.height-=i.height;var n=Pe(e.parent.children,e);e.parent.children.splice(n+1,0,i)}else{var r=new Di(e.children);r.parent=e,e.children=[r,i],e=r}i.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,i){for(var r=0;r<this.children.length;++r){var n=this.children[r],a=n.chunkSize();if(e<a){var l=Math.min(t,a-e);if(n.iterN(e,l,i))return!0;if((t-=l)==0)break;e=0}else e-=a}}};var bi=function(e,t,i){if(i)for(var r in i)i.hasOwnProperty(r)&&(this[r]=i[r]);this.doc=e,this.node=t};bi.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,i=this.line,r=Ge(i);if(!(r==null||!t)){for(var n=0;n<t.length;++n)t[n]==this&&t.splice(n--,1);t.length||(i.widgets=null);var a=oi(this);Yt(i,Math.max(0,i.height-a)),e&&(It(e,function(){Wl(e,i,-a),or(e,r,"widget")}),dt(e,"lineWidgetCleared",e,this,r))}},bi.prototype.changed=function(){var e=this,t=this.height,i=this.doc.cm,r=this.line;this.height=null;var n=oi(this)-t;n&&(lr(this.doc,r)||Yt(r,r.height+n),i&&It(i,function(){i.curOp.forceUpdate=!0,Wl(i,r,n),dt(i,"lineWidgetChanged",i,e,Ge(r))}))},Oe(bi);function Wl(e,t,i){er(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&qn(e,i)}function fs(e,t,i,r){var n=new bi(e,i,r),a=e.cm;return a&&n.noHScroll&&(a.display.alignWidgets=!0),xi(e,t,"widget",function(l){var u=l.widgets||(l.widgets=[]);if(n.insertAt==null?u.push(n):u.splice(Math.min(u.length,Math.max(0,n.insertAt)),0,n),n.line=l,a&&!lr(e,l)){var s=er(l)<e.scrollTop;Yt(l,l.height+oi(n)),s&&qn(a,n.height),a.curOp.forceUpdate=!0}return!0}),a&&dt(a,"lineWidgetAdded",a,n,typeof t=="number"?t:Ge(t)),n}var ql=0,hr=function(e,t){this.lines=[],this.type=t,this.doc=e,this.id=++ql};hr.prototype.clear=function(){if(!this.explicitlyCleared){var e=this.doc.cm,t=e&&!e.curOp;if(t&&Sr(e),Me(this,"clear")){var i=this.find();i&&dt(this,"clear",i.from,i.to)}for(var r=null,n=null,a=0;a<this.lines.length;++a){var l=this.lines[a],u=ni(l.markedSpans,this);e&&!this.collapsed?or(e,Ge(l),"text"):e&&(u.to!=null&&(n=Ge(l)),u.from!=null&&(r=Ge(l))),l.markedSpans=tu(l.markedSpans,u),u.from==null&&this.collapsed&&!lr(this.doc,l)&&e&&Yt(l,Rr(e.display))}if(e&&this.collapsed&&!e.options.lineWrapping)for(var s=0;s<this.lines.length;++s){var c=Ut(this.lines[s]),g=zi(c);g>e.display.maxLineLength&&(e.display.maxLine=c,e.display.maxLineLength=g,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&Et(e,r,n+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Bl(e.doc)),e&&dt(e,"markerCleared",e,this,r,n),t&&Fr(e),this.parent&&this.parent.clear()}},hr.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var i,r,n=0;n<this.lines.length;++n){var a=this.lines[n],l=ni(a.markedSpans,this);if(l.from!=null&&(i=$(t?a:Ge(a),l.from),e==-1))return i;if(l.to!=null&&(r=$(t?a:Ge(a),l.to),e==1))return r}return i&&{from:i,to:r}},hr.prototype.changed=function(){var e=this,t=this.find(-1,!0),i=this,r=this.doc.cm;!t||!r||It(r,function(){var n=t.line,a=Ge(t.line),l=Ln(r,a);if(l&&(Ya(l),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!lr(i.doc,n)&&i.height!=null){var u=i.height;i.height=null;var s=oi(i)-u;s&&Yt(n,n.height+s)}dt(r,"markerChanged",r,e)})},hr.prototype.attachLine=function(e){if(!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(!t.maybeHiddenMarkers||Pe(t.maybeHiddenMarkers,this)==-1)&&(t.maybeUnhiddenMarkers||(t.maybeUnhiddenMarkers=[])).push(this)}this.lines.push(e)},hr.prototype.detachLine=function(e){if(this.lines.splice(Pe(this.lines,e),1),!this.lines.length&&this.doc.cm){var t=this.doc.cm.curOp;(t.maybeHiddenMarkers||(t.maybeHiddenMarkers=[])).push(this)}},Oe(hr);function Kr(e,t,i,r,n){if(r&&r.shared)return cs(e,t,i,r,n);if(e.cm&&!e.cm.curOp)return pt(e.cm,Kr)(e,t,i,r,n);var a=new hr(e,n),l=Ne(t,i);if(r&&$e(r,a,!1),l>0||l==0&&a.clearWhenEmpty!==!1)return a;if(a.replacedWith&&(a.collapsed=!0,a.widgetNode=ee("span",[a.replacedWith],"CodeMirror-widget"),r.handleMouseEvents||a.widgetNode.setAttribute("cm-ignore-events","true"),r.insertLeft&&(a.widgetNode.insertLeft=!0)),a.collapsed){if(Ma(e,t.line,t,i,a)||t.line!=i.line&&Ma(e,i.line,t,i,a))throw new Error("Inserting collapsed marker partially overlapping an existing one");eu()}a.addToHistory&&kl(e,{from:t,to:i,origin:"markText"},e.sel,NaN);var u=t.line,s=e.cm,c;if(e.iter(u,i.line+1,function(m){s&&a.collapsed&&!s.options.lineWrapping&&Ut(m)==s.display.maxLine&&(c=!0),a.collapsed&&u!=t.line&&Yt(m,0),ru(m,new Oi(a,u==t.line?t.ch:null,u==i.line?i.ch:null),e.cm&&e.cm.curOp),++u}),a.collapsed&&e.iter(t.line,i.line+1,function(m){lr(e,m)&&Yt(m,0)}),a.clearOnEnter&&A(a,"beforeCursorEnter",function(){return a.clear()}),a.readOnly&&(Vo(),(e.history.done.length||e.history.undone.length)&&e.clearHistory()),a.collapsed&&(a.id=++ql,a.atomic=!0),s){if(c&&(s.curOp.updateMaxLine=!0),a.collapsed)Et(s,t.line,i.line+1);else if(a.className||a.startStyle||a.endStyle||a.css||a.attributes||a.title)for(var g=t.line;g<=i.line;g++)or(s,g,"text");a.atomic&&Bl(s.doc),dt(s,"markerAdded",s,a)}return a}var Ci=function(e,t){this.markers=e,this.primary=t;for(var i=0;i<e.length;++i)e[i].parent=this};Ci.prototype.clear=function(){if(!this.explicitlyCleared){this.explicitlyCleared=!0;for(var e=0;e<this.markers.length;++e)this.markers[e].clear();dt(this,"clear")}},Ci.prototype.find=function(e,t){return this.primary.find(e,t)},Oe(Ci);function cs(e,t,i,r,n){r=$e(r),r.shared=!1;var a=[Kr(e,t,i,r,n)],l=a[0],u=r.widgetNode;return cr(e,function(s){u&&(r.widgetNode=u.cloneNode(!0)),a.push(Kr(s,Ie(s,t),Ie(s,i),r,n));for(var c=0;c<s.linked.length;++c)if(s.linked[c].isParent)return;l=ye(a)}),new Ci(a,l)}function Ul(e){return e.findMarks($(e.first,0),e.clipPos($(e.lastLine())),function(t){return t.parent})}function hs(e,t){for(var i=0;i<t.length;i++){var r=t[i],n=r.find(),a=e.clipPos(n.from),l=e.clipPos(n.to);if(Ne(a,l)){var u=Kr(e,a,l,r.primary,r.primary.type);r.markers.push(u),u.parent=r}}}function ds(e){for(var t=function(r){var n=e[r],a=[n.primary.doc];cr(n.primary.doc,function(s){return a.push(s)});for(var l=0;l<n.markers.length;l++){var u=n.markers[l];Pe(a,u.doc)==-1&&(u.parent=null,n.markers.splice(l--,1))}},i=0;i<e.length;i++)t(i)}var ps=0,Lt=function(e,t,i,r,n){if(!(this instanceof Lt))return new Lt(e,t,i,r,n);i==null&&(i=0),Di.call(this,[new yi([new Ir("",null)])]),this.first=i,this.scrollTop=this.scrollLeft=0,this.cantEdit=!1,this.cleanGeneration=1,this.modeFrontier=this.highlightFrontier=i;var a=$(i,0);this.sel=sr(a),this.history=new Ji(null),this.id=++ps,this.modeOption=t,this.lineSep=r,this.direction=n=="rtl"?"rtl":"ltr",this.extend=!1,typeof e=="string"&&(e=this.splitLines(e)),Qn(this,{from:a,to:a,text:e}),Ct(this,sr(a),at)};Lt.prototype=I(Di.prototype,{constructor:Lt,iter:function(e,t,i){i?this.iterN(e-this.first,t-e,i):this.iterN(this.first,this.first+this.size,e)},insert:function(e,t){for(var i=0,r=0;r<t.length;++r)i+=t[r].height;this.insertInner(e-this.first,t,i)},remove:function(e,t){this.removeInner(e-this.first,t)},getValue:function(e){var t=gn(this,this.first,this.first+this.size);return e===!1?t:t.join(e||this.lineSeparator())},setValue:gt(function(e){var t=$(this.first,0),i=this.first+this.size-1;Gr(this,{from:t,to:$(i,be(this,i).text.length),text:this.splitLines(e),origin:"setValue",full:!0},!0),this.cm&&fi(this.cm,0,0),Ct(this,sr(t),at)}),replaceRange:function(e,t,i,r){t=Ie(this,t),i=i?Ie(this,i):t,jr(this,e,t,i,r)},getRange:function(e,t,i){var r=mr(this,Ie(this,e),Ie(this,t));return i===!1?r:i===""?r.join(""):r.join(i||this.lineSeparator())},getLine:function(e){var t=this.getLineHandle(e);return t&&t.text},getLineHandle:function(e){if(ri(this,e))return be(this,e)},getLineNumber:function(e){return Ge(e)},getLineHandleVisualStart:function(e){return typeof e=="number"&&(e=be(this,e)),Ut(e)},lineCount:function(){return this.size},firstLine:function(){return this.first},lastLine:function(){return this.first+this.size-1},clipPos:function(e){return Ie(this,e)},getCursor:function(e){var t=this.sel.primary(),i;return e==null||e=="head"?i=t.head:e=="anchor"?i=t.anchor:e=="end"||e=="to"||e===!1?i=t.to():i=t.from(),i},listSelections:function(){return this.sel.ranges},somethingSelected:function(){return this.sel.somethingSelected()},setCursor:gt(function(e,t,i){El(this,Ie(this,typeof e=="number"?$(e,t||0):e),null,i)}),setSelection:gt(function(e,t,i){El(this,Ie(this,e),Ie(this,t||e),i)}),extendSelection:gt(function(e,t,i){Vi(this,Ie(this,e),t&&Ie(this,t),i)}),extendSelections:gt(function(e,t){Al(this,xa(this,e),t)}),extendSelectionsBy:gt(function(e,t){var i=ot(this.sel.ranges,e);Al(this,xa(this,i),t)}),setSelections:gt(function(e,t,i){if(e.length){for(var r=[],n=0;n<e.length;n++)r[n]=new qe(Ie(this,e[n].anchor),Ie(this,e[n].head||e[n].anchor));t==null&&(t=Math.min(e.length-1,this.sel.primIndex)),Ct(this,jt(this.cm,r,t),i)}}),addSelection:gt(function(e,t,i){var r=this.sel.ranges.slice(0);r.push(new qe(Ie(this,e),Ie(this,t||e))),Ct(this,jt(this.cm,r,r.length-1),i)}),getSelection:function(e){for(var t=this.sel.ranges,i,r=0;r<t.length;r++){var n=mr(this,t[r].from(),t[r].to());i=i?i.concat(n):n}return e===!1?i:i.join(e||this.lineSeparator())},getSelections:function(e){for(var t=[],i=this.sel.ranges,r=0;r<i.length;r++){var n=mr(this,i[r].from(),i[r].to());e!==!1&&(n=n.join(e||this.lineSeparator())),t[r]=n}return t},replaceSelection:function(e,t,i){for(var r=[],n=0;n<this.sel.ranges.length;n++)r[n]=e;this.replaceSelections(r,t,i||"+input")},replaceSelections:gt(function(e,t,i){for(var r=[],n=this.sel,a=0;a<n.ranges.length;a++){var l=n.ranges[a];r[a]={from:l.from(),to:l.to(),text:this.splitLines(e[a]),origin:i}}for(var u=t&&t!="end"&&ts(this,r,t),s=r.length-1;s>=0;s--)Gr(this,r[s]);u?Ll(this,u):this.cm&&_r(this.cm)}),undo:gt(function(){rn(this,"undo")}),redo:gt(function(){rn(this,"redo")}),undoSelection:gt(function(){rn(this,"undo",!0)}),redoSelection:gt(function(){rn(this,"redo",!0)}),setExtending:function(e){this.extend=e},getExtending:function(){return this.extend},historySize:function(){for(var e=this.history,t=0,i=0,r=0;r<e.done.length;r++)e.done[r].ranges||++t;for(var n=0;n<e.undone.length;n++)e.undone[n].ranges||++i;return{undo:t,redo:i}},clearHistory:function(){var e=this;this.history=new Ji(this.history),cr(this,function(t){return t.history=e.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 this.history.generation==(e||this.cleanGeneration)},getHistory:function(){return{done:qr(this.history.done),undone:qr(this.history.undone)}},setHistory:function(e){var t=this.history=new Ji(this.history);t.done=qr(e.done.slice(0),null,!0),t.undone=qr(e.undone.slice(0),null,!0)},setGutterMarker:gt(function(e,t,i){return xi(this,e,"gutter",function(r){var n=r.gutterMarkers||(r.gutterMarkers={});return n[t]=i,!i&&h(n)&&(r.gutterMarkers=null),!0})}),clearGutter:gt(function(e){var t=this;this.iter(function(i){i.gutterMarkers&&i.gutterMarkers[e]&&xi(t,i,"gutter",function(){return i.gutterMarkers[e]=null,h(i.gutterMarkers)&&(i.gutterMarkers=null),!0})})}),lineInfo:function(e){var t;if(typeof e=="number"){if(!ri(this,e)||(t=e,e=be(this,e),!e))return null}else if(t=Ge(e),t==null)return null;return{line:t,handle:e,text:e.text,gutterMarkers:e.gutterMarkers,textClass:e.textClass,bgClass:e.bgClass,wrapClass:e.wrapClass,widgets:e.widgets}},addLineClass:gt(function(e,t,i){return xi(this,e,t=="gutter"?"gutter":"class",function(r){var n=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass";if(!r[n])r[n]=i;else{if(ae(i).test(r[n]))return!1;r[n]+=" "+i}return!0})}),removeLineClass:gt(function(e,t,i){return xi(this,e,t=="gutter"?"gutter":"class",function(r){var n=t=="text"?"textClass":t=="background"?"bgClass":t=="gutter"?"gutterClass":"wrapClass",a=r[n];if(a)if(i==null)r[n]=null;else{var l=a.match(ae(i));if(!l)return!1;var u=l.index+l[0].length;r[n]=a.slice(0,l.index)+(!l.index||u==a.length?"":" ")+a.slice(u)||null}else return!1;return!0})}),addLineWidget:gt(function(e,t,i){return fs(this,e,t,i)}),removeLineWidget:function(e){e.clear()},markText:function(e,t,i){return Kr(this,Ie(this,e),Ie(this,t),i,i&&i.type||"range")},setBookmark:function(e,t){var i={replacedWith:t&&(t.nodeType==null?t.widget:t),insertLeft:t&&t.insertLeft,clearWhenEmpty:!1,shared:t&&t.shared,handleMouseEvents:t&&t.handleMouseEvents};return e=Ie(this,e),Kr(this,e,e,i,"bookmark")},findMarksAt:function(e){e=Ie(this,e);var t=[],i=be(this,e.line).markedSpans;if(i)for(var r=0;r<i.length;++r){var n=i[r];(n.from==null||n.from<=e.ch)&&(n.to==null||n.to>=e.ch)&&t.push(n.marker.parent||n.marker)}return t},findMarks:function(e,t,i){e=Ie(this,e),t=Ie(this,t);var r=[],n=e.line;return this.iter(e.line,t.line+1,function(a){var l=a.markedSpans;if(l)for(var u=0;u<l.length;u++){var s=l[u];!(s.to!=null&&n==e.line&&e.ch>=s.to||s.from==null&&n!=e.line||s.from!=null&&n==t.line&&s.from>=t.ch)&&(!i||i(s.marker))&&r.push(s.marker.parent||s.marker)}++n}),r},getAllMarks:function(){var e=[];return this.iter(function(t){var i=t.markedSpans;if(i)for(var r=0;r<i.length;++r)i[r].from!=null&&e.push(i[r].marker)}),e},posFromIndex:function(e){var t,i=this.first,r=this.lineSeparator().length;return this.iter(function(n){var a=n.text.length+r;if(a>e)return t=e,!0;e-=a,++i}),Ie(this,$(i,t))},indexFromPos:function(e){e=Ie(this,e);var t=e.ch;if(e.line<this.first||e.ch<0)return 0;var i=this.lineSeparator().length;return this.iter(this.first,e.line,function(r){t+=r.text.length+i}),t},copy:function(e){var t=new Lt(gn(this,this.first,this.first+this.size),this.modeOption,this.first,this.lineSep,this.direction);return 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r=="double"?a="Double"+a:r=="triple"&&(a="Triple"+a),a=(t==1?"Left":t==2?"Middle":"Right")+a,Fi(e,Zl(a,n),n,function(l){if(typeof l=="string"&&(l=Si[l]),!l)return!1;var u=!1;try{e.isReadOnly()&&(e.state.suppressEdits=!0),u=l(e,i)!=Ve}finally{e.state.suppressEdits=!1}return u})}function Ms(e,t,i){var r=e.getOption("configureMouse"),n=r?r(e,t,i):{};if(n.unit==null){var a=ue?i.shiftKey&&i.metaKey:i.altKey;n.unit=a?"rectangle":t=="single"?"char":t=="double"?"word":"line"}return(n.extend==null||e.doc.extend)&&(n.extend=e.doc.extend||i.shiftKey),n.addNew==null&&(n.addNew=j?i.metaKey:i.ctrlKey),n.moveOnDrag==null&&(n.moveOnDrag=!(j?i.altKey:i.ctrlKey)),n}function Ns(e,t,i,r){T?setTimeout(Je(al,e),0):e.curOp.focus=_e(G(e));var n=Ms(e,i,r),a=e.doc.sel,l;e.options.dragDrop&&Lr&&!e.isReadOnly()&&i=="single"&&(l=a.contains(t))>-1&&(Ne((l=a.ranges[l]).from(),t)<0||t.xRel>0)&&(Ne(l.to(),t)>0||t.xRel<0)?Is(e,r,t,n):Os(e,r,t,n)}function Is(e,t,i,r){var n=e.display,a=!1,l=pt(e,function(c){re&&(n.scroller.draggable=!1),e.state.draggingText=!1,e.state.delayingBlurEvent&&(e.hasFocus()?e.state.delayingBlurEvent=!1:zn(e)),ge(n.wrapper.ownerDocument,"mouseup",l),ge(n.wrapper.ownerDocument,"mousemove",u),ge(n.scroller,"dragstart",s),ge(n.scroller,"drop",l),a||(Ae(c),r.addNew||Vi(e.doc,i,null,null,r.extend),re&&!ke||T&&P==9?setTimeout(function(){n.wrapper.ownerDocument.body.focus({preventScroll:!0}),n.input.focus()},20):n.input.focus())}),u=function(c){a=a||Math.abs(t.clientX-c.clientX)+Math.abs(t.clientY-c.clientY)>=10},s=function(){return a=!0};re&&(n.scroller.draggable=!0),e.state.draggingText=l,l.copy=!r.moveOnDrag,A(n.wrapper.ownerDocument,"mouseup",l),A(n.wrapper.ownerDocument,"mousemove",u),A(n.scroller,"dragstart",s),A(n.scroller,"drop",l),e.state.delayingBlurEvent=!0,setTimeout(function(){return n.input.focus()},20),n.scroller.dragDrop&&n.scroller.dragDrop()}function ao(e,t,i){if(i=="char")return new qe(t,t);if(i=="word")return e.findWordAt(t);if(i=="line")return new qe($(t.line,0),Ie(e.doc,$(t.line+1,0)));var r=i(e,t);return new qe(r.from,r.to)}function Os(e,t,i,r){T&&zn(e);var n=e.display,a=e.doc;Ae(t);var l,u,s=a.sel,c=s.ranges;if(r.addNew&&!r.extend?(u=a.sel.contains(i),u>-1?l=c[u]:l=new qe(i,i)):(l=a.sel.primary(),u=a.sel.primIndex),r.unit=="rectangle")r.addNew||(l=new qe(i,i)),i=br(e,t,!0,!0),u=-1;else{var g=ao(e,i,r.unit);r.extend?l=$n(l,g.anchor,g.head,r.extend):l=g}r.addNew?u==-1?(u=c.length,Ct(a,jt(e,c.concat([l]),u),{scroll:!1,origin:"*mouse"})):c.length>1&&c[u].empty()&&r.unit=="char"&&!r.extend?(Ct(a,jt(e,c.slice(0,u).concat(c.slice(u+1)),0),{scroll:!1,origin:"*mouse"}),s=a.sel):Vn(a,u,l,Ce):(u=0,Ct(a,new Pt([l],0),Ce),s=a.sel);var m=i;function L(oe){if(Ne(m,oe)!=0)if(m=oe,r.unit=="rectangle"){for(var pe=[],Se=e.options.tabSize,we=Ke(be(a,i.line).text,i.ch,Se),Re=Ke(be(a,oe.line).text,oe.ch,Se),Qe=Math.min(we,Re),vt=Math.max(we,Re),tt=Math.min(i.line,oe.line),Ot=Math.min(e.lastLine(),Math.max(i.line,oe.line));tt<=Ot;tt++){var Tt=be(a,tt).text,ft=At(Tt,Qe,Se);Qe==vt?pe.push(new qe($(tt,ft),$(tt,ft))):Tt.length>ft&&pe.push(new qe($(tt,ft),$(tt,At(Tt,vt,Se))))}pe.length||pe.push(new qe(i,i)),Ct(a,jt(e,s.ranges.slice(0,u).concat(pe),u),{origin:"*mouse",scroll:!1}),e.scrollIntoView(oe)}else{var Bt=l,yt=ao(e,oe,r.unit),ht=Bt.anchor,ct;Ne(yt.anchor,ht)>0?(ct=yt.head,ht=Ni(Bt.from(),yt.anchor)):(ct=yt.anchor,ht=Mi(Bt.to(),yt.head));var nt=s.ranges.slice(0);nt[u]=Hs(e,new qe(Ie(a,ht),ct)),Ct(a,jt(e,nt,u),Ce)}}var S=n.wrapper.getBoundingClientRect(),U=0;function Y(oe){var pe=++U,Se=br(e,oe,!0,r.unit=="rectangle");if(Se)if(Ne(Se,m)!=0){e.curOp.focus=_e(G(e)),L(Se);var we=Xi(n,a);(Se.line>=we.to||Se.line<we.from)&&setTimeout(pt(e,function(){U==pe&&Y(oe)}),150)}else{var Re=oe.clientY<S.top?-20:oe.clientY>S.bottom?20:0;Re&&setTimeout(pt(e,function(){U==pe&&(n.scroller.scrollTop+=Re,Y(oe))}),50)}}function V(oe){e.state.selectingText=!1,U=1/0,oe&&(Ae(oe),n.input.focus()),ge(n.wrapper.ownerDocument,"mousemove",le),ge(n.wrapper.ownerDocument,"mouseup",he),a.history.lastSelOrigin=null}var le=pt(e,function(oe){oe.buttons===0||!bt(oe)?V(oe):Y(oe)}),he=pt(e,V);e.state.selectingText=he,A(n.wrapper.ownerDocument,"mousemove",le),A(n.wrapper.ownerDocument,"mouseup",he)}function Hs(e,t){var i=t.anchor,r=t.head,n=be(e.doc,i.line);if(Ne(i,r)==0&&i.sticky==r.sticky)return t;var a=y(n);if(!a)return t;var l=M(a,i.ch,i.sticky),u=a[l];if(u.from!=i.ch&&u.to!=i.ch)return t;var s=l+(u.from==i.ch==(u.level!=1)?0:1);if(s==0||s==a.length)return t;var c;if(r.line!=i.line)c=(r.line-i.line)*(e.doc.direction=="ltr"?1:-1)>0;else{var g=M(a,r.ch,r.sticky),m=g-l||(r.ch-i.ch)*(u.level==1?-1:1);g==s-1||g==s?c=m<0:c=m>0}var L=a[s+(c?-1:0)],S=c==(L.level==1),U=S?L.from:L.to,Y=S?"after":"before";return i.ch==U&&i.sticky==Y?t:new qe(new $(i.line,U,Y),r)}function lo(e,t,i,r){var n,a;if(t.touches)n=t.touches[0].clientX,a=t.touches[0].clientY;else try{n=t.clientX,a=t.clientY}catch{return!1}if(n>=Math.floor(e.display.gutters.getBoundingClientRect().right))return!1;r&&Ae(t);var l=e.display,u=l.lineDiv.getBoundingClientRect();if(a>u.bottom||!Me(e,i))return Ze(t);a-=u.top-l.viewOffset;for(var s=0;s<e.display.gutterSpecs.length;++s){var c=l.gutters.childNodes[s];if(c&&c.getBoundingClientRect().right>=n){var g=xr(e.doc,a),m=e.display.gutterSpecs[s];return ve(e,i,e,g,m.className,t),Ze(t)}}}function aa(e,t){return lo(e,t,"gutterClick",!0)}function oo(e,t){tr(e.display,t)||Rs(e,t)||te(e,t,"contextmenu")||Ue||e.display.input.onContextMenu(t)}function Rs(e,t){return Me(e,"gutterContextMenu")?lo(e,t,"gutterContextMenu",!1):!1}function uo(e){e.display.wrapper.className=e.display.wrapper.className.replace(/\s*cm-s-\S+/g,"")+e.options.theme.replace(/(^|\s)\s*/g," cm-s-"),ui(e)}var Zr={toString:function(){return"CodeMirror.Init"}},so={},on={};function Ps(e){var t=e.optionHandlers;function i(r,n,a,l){e.defaults[r]=n,a&&(t[r]=l?function(u,s,c){c!=Zr&&a(u,s,c)}:a)}e.defineOption=i,e.Init=Zr,i("value","",function(r,n){return r.setValue(n)},!0),i("mode",null,function(r,n){r.doc.modeOption=n,Zn(r)},!0),i("indentUnit",2,Zn,!0),i("indentWithTabs",!1),i("smartIndent",!0),i("tabSize",4,function(r){vi(r),ui(r),Et(r)},!0),i("lineSeparator",null,function(r,n){if(r.doc.lineSep=n,!!n){var a=[],l=r.doc.first;r.doc.iter(function(s){for(var c=0;;){var g=s.text.indexOf(n,c);if(g==-1)break;c=g+n.length,a.push($(l,g))}l++});for(var 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l=an(n),u=a!=Zr&&an(a);u&&u.detach&&u.detach(r,l),l.attach&&l.attach(r,u||null)}),i("extraKeys",null),i("configureMouse",null),i("lineWrapping",!1,_s,!0),i("gutters",[],function(r,n){r.display.gutterSpecs=Xn(n,r.options.lineNumbers),gi(r)},!0),i("fixedGutter",!0,function(r,n){r.display.gutters.style.left=n?On(r.display)+"px":"0",r.refresh()},!0),i("coverGutterNextToScrollbar",!1,function(r){return Wr(r)},!0),i("scrollbarStyle","native",function(r){cl(r),Wr(r),r.display.scrollbars.setScrollTop(r.doc.scrollTop),r.display.scrollbars.setScrollLeft(r.doc.scrollLeft)},!0),i("lineNumbers",!1,function(r,n){r.display.gutterSpecs=Xn(r.options.gutters,n),gi(r)},!0),i("firstLineNumber",1,gi,!0),i("lineNumberFormatter",function(r){return r},gi,!0),i("showCursorWhenSelecting",!1,si,!0),i("resetSelectionOnContextMenu",!0),i("lineWiseCopyCut",!0),i("pasteLinesPerSelection",!0),i("selectionsMayTouch",!1),i("readOnly",!1,function(r,n){n=="nocursor"&&(zr(r),r.display.input.blur()),r.display.input.readOnlyChanged(n)}),i("screenReaderLabel",null,function(r,n){n=n===""?null:n,r.display.input.screenReaderLabelChanged(n)}),i("disableInput",!1,function(r,n){n||r.display.input.reset()},!0),i("dragDrop",!0,zs),i("allowDropFileTypes",null),i("cursorBlinkRate",530),i("cursorScrollMargin",0),i("cursorHeight",1,si,!0),i("singleCursorHeightPerLine",!0,si,!0),i("workTime",100),i("workDelay",100),i("flattenSpans",!0,vi,!0),i("addModeClass",!1,vi,!0),i("pollInterval",100),i("undoDepth",200,function(r,n){return r.doc.history.undoDepth=n}),i("historyEventDelay",1250),i("viewportMargin",10,function(r){return r.refresh()},!0),i("maxHighlightLength",1e4,vi,!0),i("moveInputWithCursor",!0,function(r,n){n||r.display.input.resetPosition()}),i("tabindex",null,function(r,n){return r.display.input.getField().tabIndex=n||""}),i("autofocus",null),i("direction","ltr",function(r,n){return r.doc.setDirection(n)},!0),i("phrases",null)}function zs(e,t,i){var r=i&&i!=Zr;if(!t!=!r){var n=e.display.dragFunctions,a=t?A:ge;a(e.display.scroller,"dragstart",n.start),a(e.display.scroller,"dragenter",n.enter),a(e.display.scroller,"dragover",n.over),a(e.display.scroller,"dragleave",n.leave),a(e.display.scroller,"drop",n.drop)}}function _s(e){e.options.lineWrapping?(rt(e.display.wrapper,"CodeMirror-wrap"),e.display.sizer.style.minWidth="",e.display.sizerWidth=null):(Le(e.display.wrapper,"CodeMirror-wrap"),Sn(e)),Hn(e),Et(e),ui(e),setTimeout(function(){return Wr(e)},100)}function et(e,t){var i=this;if(!(this instanceof et))return new et(e,t);this.options=t=t?$e(t):{},$e(so,t,!1);var r=t.value;typeof r=="string"?r=new Lt(r,t.mode,null,t.lineSeparator,t.direction):t.mode&&(r.modeOption=t.mode),this.doc=r;var n=new et.inputStyles[t.inputStyle](this),a=this.display=new Vu(e,r,n,t);a.wrapper.CodeMirror=this,uo(this),t.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),cl(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:-1,cutIncoming:-1,selectingText:!1,draggingText:!1,highlight:new Ye,keySeq:null,specialChars:null},t.autofocus&&!W&&a.input.focus(),T&&P<11&&setTimeout(function(){return i.display.input.reset(!0)},20),Ws(this),xs(),Sr(this),this.curOp.forceUpdate=!0,bl(this,r),t.autofocus&&!W||this.hasFocus()?setTimeout(function(){i.hasFocus()&&!i.state.focused&&_n(i)},20):zr(this);for(var l in on)on.hasOwnProperty(l)&&on[l](this,t[l],Zr);pl(this),t.finishInit&&t.finishInit(this);for(var u=0;u<la.length;++u)la[u](this);Fr(this),re&&t.lineWrapping&&getComputedStyle(a.lineDiv).textRendering=="optimizelegibility"&&(a.lineDiv.style.textRendering="auto")}et.defaults=so,et.optionHandlers=on;function Ws(e){var t=e.display;A(t.scroller,"mousedown",pt(e,no)),T&&P<11?A(t.scroller,"dblclick",pt(e,function(s){if(!te(e,s)){var c=br(e,s);if(!(!c||aa(e,s)||tr(e.display,s))){Ae(s);var g=e.findWordAt(c);Vi(e.doc,g.anchor,g.head)}}})):A(t.scroller,"dblclick",function(s){return te(e,s)||Ae(s)}),A(t.scroller,"contextmenu",function(s){return oo(e,s)}),A(t.input.getField(),"contextmenu",function(s){t.scroller.contains(s.target)||oo(e,s)});var i,r={end:0};function n(){t.activeTouch&&(i=setTimeout(function(){return t.activeTouch=null},1e3),r=t.activeTouch,r.end=+new Date)}function a(s){if(s.touches.length!=1)return!1;var c=s.touches[0];return c.radiusX<=1&&c.radiusY<=1}function l(s,c){if(c.left==null)return!0;var g=c.left-s.left,m=c.top-s.top;return g*g+m*m>400}A(t.scroller,"touchstart",function(s){if(!te(e,s)&&!a(s)&&!aa(e,s)){t.input.ensurePolled(),clearTimeout(i);var c=+new Date;t.activeTouch={start:c,moved:!1,prev:c-r.end<=300?r:null},s.touches.length==1&&(t.activeTouch.left=s.touches[0].pageX,t.activeTouch.top=s.touches[0].pageY)}}),A(t.scroller,"touchmove",function(){t.activeTouch&&(t.activeTouch.moved=!0)}),A(t.scroller,"touchend",function(s){var c=t.activeTouch;if(c&&!tr(t,s)&&c.left!=null&&!c.moved&&new Date-c.start<300){var g=e.coordsChar(t.activeTouch,"page"),m;!c.prev||l(c,c.prev)?m=new qe(g,g):!c.prev.prev||l(c,c.prev.prev)?m=e.findWordAt(g):m=new qe($(g.line,0),Ie(e.doc,$(g.line+1,0))),e.setSelection(m.anchor,m.head),e.focus(),Ae(s)}n()}),A(t.scroller,"touchcancel",n),A(t.scroller,"scroll",function(){t.scroller.clientHeight&&(ci(e,t.scroller.scrollTop),wr(e,t.scroller.scrollLeft,!0),ve(e,"scroll",e))}),A(t.scroller,"mousewheel",function(s){return ml(e,s)}),A(t.scroller,"DOMMouseScroll",function(s){return ml(e,s)}),A(t.wrapper,"scroll",function(){return t.wrapper.scrollTop=t.wrapper.scrollLeft=0}),t.dragFunctions={enter:function(s){te(e,s)||ut(s)},over:function(s){te(e,s)||(ms(e,s),ut(s))},start:function(s){return vs(e,s)},drop:pt(e,gs),leave:function(s){te(e,s)||jl(e)}};var u=t.input.getField();A(u,"keyup",function(s){return ro.call(e,s)}),A(u,"keydown",pt(e,to)),A(u,"keypress",pt(e,io)),A(u,"focus",function(s){return _n(e,s)}),A(u,"blur",function(s){return zr(e,s)})}var la=[];et.defineInitHook=function(e){return la.push(e)};function Li(e,t,i,r){var n=e.doc,a;i==null&&(i="add"),i=="smart"&&(n.mode.indent?a=ii(e,t).state:i="prev");var l=e.options.tabSize,u=be(n,t),s=Ke(u.text,null,l);u.stateAfter&&(u.stateAfter=null);var c=u.text.match(/^\s*/)[0],g;if(!r&&!/\S/.test(u.text))g=0,i="not";else if(i=="smart"&&(g=n.mode.indent(a,u.text.slice(c.length),u.text),g==Ve||g>150)){if(!r)return;i="prev"}i=="prev"?t>n.first?g=Ke(be(n,t-1).text,null,l):g=0:i=="add"?g=s+e.options.indentUnit:i=="subtract"?g=s-e.options.indentUnit:typeof i=="number"&&(g=s+i),g=Math.max(0,g);var m="",L=0;if(e.options.indentWithTabs)for(var S=Math.floor(g/l);S;--S)L+=l,m+="	";if(L<g&&(m+=Ht(g-L)),m!=c)return jr(n,m,$(t,0),$(t,c.length),"+input"),u.stateAfter=null,!0;for(var U=0;U<n.sel.ranges.length;U++){var Y=n.sel.ranges[U];if(Y.head.line==t&&Y.head.ch<c.length){var V=$(t,c.length);Vn(n,U,new qe(V,V));break}}}var Kt=null;function un(e){Kt=e}function oa(e,t,i,r,n){var a=e.doc;e.display.shift=!1,r||(r=a.sel);var l=+new Date-200,u=n=="paste"||e.state.pasteIncoming>l,s=ti(t),c=null;if(u&&r.ranges.length>1)if(Kt&&Kt.text.join(`
13`)==t){if(r.ranges.length%Kt.text.length==0){c=[];for(var g=0;g<Kt.text.length;g++)c.push(a.splitLines(Kt.text[g]))}}else s.length==r.ranges.length&&e.options.pasteLinesPerSelection&&(c=ot(s,function(le){return[le]}));for(var m=e.curOp.updateInput,L=r.ranges.length-1;L>=0;L--){var S=r.ranges[L],U=S.from(),Y=S.to();S.empty()&&(i&&i>0?U=$(U.line,U.ch-i):e.state.overwrite&&!u?Y=$(Y.line,Math.min(be(a,Y.line).text.length,Y.ch+ye(s).length)):u&&Kt&&Kt.lineWise&&Kt.text.join(`
14`)==s.join(`
15`)&&(U=Y=$(U.line,0)));var V={from:U,to:Y,text:c?c[L%c.length]:s,origin:n||(u?"paste":e.state.cutIncoming>l?"cut":"+input")};Gr(e.doc,V),dt(e,"inputRead",e,V)}t&&!u&&co(e,t),_r(e),e.curOp.updateInput<2&&(e.curOp.updateInput=m),e.curOp.typing=!0,e.state.pasteIncoming=e.state.cutIncoming=-1}function fo(e,t){var i=e.clipboardData&&e.clipboardData.getData("Text");if(i)return e.preventDefault(),!t.isReadOnly()&&!t.options.disableInput&&t.hasFocus()&&It(t,function(){return oa(t,i,0,null,"paste")}),!0}function co(e,t){if(!(!e.options.electricChars||!e.options.smartIndent))for(var i=e.doc.sel,r=i.ranges.length-1;r>=0;r--){var n=i.ranges[r];if(!(n.head.ch>100||r&&i.ranges[r-1].head.line==n.head.line)){var a=e.getModeAt(n.head),l=!1;if(a.electricChars){for(var u=0;u<a.electricChars.length;u++)if(t.indexOf(a.electricChars.charAt(u))>-1){l=Li(e,n.head.line,"smart");break}}else a.electricInput&&a.electricInput.test(be(e.doc,n.head.line).text.slice(0,n.head.ch))&&(l=Li(e,n.head.line,"smart"));l&&dt(e,"electricInput",e,n.head.line)}}}function ho(e){for(var t=[],i=[],r=0;r<e.doc.sel.ranges.length;r++){var n=e.doc.sel.ranges[r].head.line,a={anchor:$(n,0),head:$(n+1,0)};i.push(a),t.push(e.getRange(a.anchor,a.head))}return{text:t,ranges:i}}function ua(e,t,i,r){e.setAttribute("autocorrect",i?"on":"off"),e.setAttribute("autocapitalize",r?"on":"off"),e.setAttribute("spellcheck",!!t)}function po(){var e=E("textarea",null,null,"position: absolute; bottom: -1em; padding: 0; width: 1px; height: 1em; min-height: 1em; outline: none"),t=E("div",[e],null,"overflow: hidden; position: relative; width: 3px; height: 0px;");return re?e.style.width="1000px":e.setAttribute("wrap","off"),_&&(e.style.border="1px solid black"),t}function qs(e){var t=e.optionHandlers,i=e.helpers={};e.prototype={constructor:e,focus:function(){Te(this).focus(),this.display.input.focus()},setOption:function(r,n){var a=this.options,l=a[r];a[r]==n&&r!="mode"||(a[r]=n,t.hasOwnProperty(r)&&pt(this,t[r])(this,n,l),ve(this,"optionChange",this,r))},getOption:function(r){return this.options[r]},getDoc:function(){return this.doc},addKeyMap:function(r,n){this.state.keyMaps[n?"push":"unshift"](an(r))},removeKeyMap:function(r){for(var n=this.state.keyMaps,a=0;a<n.length;++a)if(n[a]==r||n[a].name==r)return n.splice(a,1),!0},addOverlay:St(function(r,n){var a=r.token?r:e.getMode(this.options,r);if(a.startState)throw new Error("Overlays may not be stateful.");_t(this.state.overlays,{mode:a,modeSpec:r,opaque:n&&n.opaque,priority:n&&n.priority||0},function(l){return l.priority}),this.state.modeGen++,Et(this)}),removeOverlay:St(function(r){for(var n=this.state.overlays,a=0;a<n.length;++a){var l=n[a].modeSpec;if(l==r||typeof r=="string"&&l.name==r){n.splice(a,1),this.state.modeGen++,Et(this);return}}}),indentLine:St(function(r,n,a){typeof n!="string"&&typeof n!="number"&&(n==null?n=this.options.smartIndent?"smart":"prev":n=n?"add":"subtract"),ri(this.doc,r)&&Li(this,r,n,a)}),indentSelection:St(function(r){for(var n=this.doc.sel.ranges,a=-1,l=0;l<n.length;l++){var u=n[l];if(u.empty())u.head.line>a&&(Li(this,u.head.line,r,!0),a=u.head.line,l==this.doc.sel.primIndex&&_r(this));else{var s=u.from(),c=u.to(),g=Math.max(a,s.line);a=Math.min(this.lastLine(),c.line-(c.ch?0:1))+1;for(var m=g;m<a;++m)Li(this,m,r);var L=this.doc.sel.ranges;s.ch==0&&n.length==L.length&&L[l].from().ch>0&&Vn(this.doc,l,new qe(s,L[l].to()),at)}}}),getTokenAt:function(r,n){return wa(this,r,n)},getLineTokens:function(r,n){return wa(this,$(r),n,!0)},getTokenTypeAt:function(r){r=Ie(this.doc,r);var n=Da(this,be(this.doc,r.line)),a=0,l=(n.length-1)/2,u=r.ch,s;if(u==0)s=n[2];else for(;;){var c=a+l>>1;if((c?n[c*2-1]:0)>=u)l=c;else if(n[c*2+1]<u)a=c+1;else{s=n[c*2+2];break}}var g=s?s.indexOf("overlay "):-1;return g<0?s:g==0?null:s.slice(0,g-1)},getModeAt:function(r){var n=this.doc.mode;return n.innerMode?e.innerMode(n,this.getTokenAt(r).state).mode:n},getHelper:function(r,n){return this.getHelpers(r,n)[0]},getHelpers:function(r,n){var a=[];if(!i.hasOwnProperty(n))return a;var l=i[n],u=this.getModeAt(r);if(typeof u[n]=="string")l[u[n]]&&a.push(l[u[n]]);else if(u[n])for(var s=0;s<u[n].length;s++){var c=l[u[n][s]];c&&a.push(c)}else u.helperType&&l[u.helperType]?a.push(l[u.helperType]):l[u.name]&&a.push(l[u.name]);for(var g=0;g<l._global.length;g++){var m=l._global[g];m.pred(u,this)&&Pe(a,m.val)==-1&&a.push(m.val)}return a},getStateAfter:function(r,n){var a=this.doc;return r=ma(a,r??a.first+a.size-1),ii(this,r+1,n).state},cursorCoords:function(r,n){var a,l=this.doc.sel.primary();return r==null?a=l.head:typeof r=="object"?a=Ie(this.doc,r):a=r?l.from():l.to(),Gt(this,a,n||"page")},charCoords:function(r,n){return 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m=Math.max(s.wrapper.clientHeight,this.doc.height),L=Math.max(s.sizer.clientWidth,s.lineSpace.clientWidth);(l=="above"||r.bottom+n.offsetHeight>m)&&r.top>n.offsetHeight?c=r.top-n.offsetHeight:r.bottom+n.offsetHeight<=m&&(c=r.bottom),g+n.offsetWidth>L&&(g=L-n.offsetWidth)}n.style.top=c+"px",n.style.left=n.style.right="",u=="right"?(g=s.sizer.clientWidth-n.offsetWidth,n.style.right="0px"):(u=="left"?g=0:u=="middle"&&(g=(s.sizer.clientWidth-n.offsetWidth)/2),n.style.left=g+"px"),a&&zu(this,{left:g,top:c,right:g+n.offsetWidth,bottom:c+n.offsetHeight})},triggerOnKeyDown:St(to),triggerOnKeyPress:St(io),triggerOnKeyUp:ro,triggerOnMouseDown:St(no),execCommand:function(r){if(Si.hasOwnProperty(r))return Si[r].call(null,this)},triggerElectric:St(function(r){co(this,r)}),findPosH:function(r,n,a,l){var u=1;n<0&&(u=-1,n=-n);for(var s=Ie(this.doc,r),c=0;c<n&&(s=sa(this.doc,s,u,a,l),!s.hitSide);++c);return s},moveH:St(function(r,n){var a=this;this.extendSelectionsBy(function(l){return a.display.shift||a.doc.extend||l.empty()?sa(a.doc,l.head,r,n,a.options.rtlMoveVisually):r<0?l.from():l.to()},Dt)}),deleteH:St(function(r,n){var a=this.doc.sel,l=this.doc;a.somethingSelected()?l.replaceSelection("",null,"+delete"):Yr(this,function(u){var s=sa(l,u.head,r,n,!1);return r<0?{from:s,to:u.head}:{from:u.head,to:s}})}),findPosV:function(r,n,a,l){var u=1,s=l;n<0&&(u=-1,n=-n);for(var c=Ie(this.doc,r),g=0;g<n;++g){var m=Gt(this,c,"div");if(s==null?s=m.left:m.left=s,c=go(this,m,u,a),c.hitSide)break}return c},moveV:St(function(r,n){var a=this,l=this.doc,u=[],s=!this.display.shift&&!l.extend&&l.sel.somethingSelected();if(l.extendSelectionsBy(function(g){if(s)return r<0?g.from():g.to();var m=Gt(a,g.head,"div");g.goalColumn!=null&&(m.left=g.goalColumn),u.push(m.left);var L=go(a,m,r,n);return n=="page"&&g==l.sel.primary()&&qn(a,Ui(a,L,"div").top-m.top),L},Dt),u.length)for(var c=0;c<l.sel.ranges.length;c++)l.sel.ranges[c].goalColumn=u[c]}),findWordAt:function(r){var n=this.doc,a=be(n,r.line).text,l=r.ch,u=r.ch;if(a){var s=this.getHelper(r,"wordChars");(r.sticky=="before"||u==a.length)&&l?--l:++u;for(var c=a.charAt(l),g=d(c,s)?function(m){return d(m,s)}:/\s/.test(c)?function(m){return/\s/.test(m)}:function(m){return!/\s/.test(m)&&!d(m)};l>0&&g(a.charAt(l-1));)--l;for(;u<a.length&&g(a.charAt(u));)++u}return new qe($(r.line,l),$(r.line,u))},toggleOverwrite:function(r){r!=null&&r==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?rt(this.display.cursorDiv,"CodeMirror-overwrite"):Le(this.display.cursorDiv,"CodeMirror-overwrite"),ve(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==_e(G(this))},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:St(function(r,n){fi(this,r,n)}),getScrollInfo:function(){var r=this.display.scroller;return{left:r.scrollLeft,top:r.scrollTop,height:r.scrollHeight-Qt(this)-this.display.barHeight,width:r.scrollWidth-Qt(this)-this.display.barWidth,clientHeight:En(this),clientWidth:yr(this)}},scrollIntoView:St(function(r,n){r==null?(r={from:this.doc.sel.primary().head,to:null},n==null&&(n=this.options.cursorScrollMargin)):typeof r=="number"?r={from:$(r,0),to:null}:r.from==null&&(r={from:r,to:null}),r.to||(r.to=r.from),r.margin=n||0,r.from.line!=null?_u(this,r):ol(this,r.from,r.to,r.margin)}),setSize:St(function(r,n){var a=this,l=function(s){return typeof s=="number"||/^\d+$/.test(String(s))?s+"px":s};r!=null&&(this.display.wrapper.style.width=l(r)),n!=null&&(this.display.wrapper.style.height=l(n)),this.options.lineWrapping&&Za(this);var u=this.display.viewFrom;this.doc.iter(u,this.display.viewTo,function(s){if(s.widgets){for(var c=0;c<s.widgets.length;c++)if(s.widgets[c].noHScroll){or(a,u,"widget");break}}++u}),this.curOp.forceUpdate=!0,ve(this,"refresh",this)}),operation:function(r){return It(this,r)},startOperation:function(){return Sr(this)},endOperation:function(){return Fr(this)},refresh:St(function(){var r=this.display.cachedTextHeight;Et(this),this.curOp.forceUpdate=!0,ui(this),fi(this,this.doc.scrollLeft,this.doc.scrollTop),jn(this.display),(r==null||Math.abs(r-Rr(this.display))>.5||this.options.lineWrapping)&&Hn(this),ve(this,"refresh",this)}),swapDoc:St(function(r){var n=this.doc;return n.cm=null,this.state.selectingText&&this.state.selectingText(),bl(this,r),ui(this),this.display.input.reset(),fi(this,r.scrollLeft,r.scrollTop),this.curOp.forceScroll=!0,dt(this,"swapDoc",this,n),n}),phrase:function(r){var n=this.options.phrases;return n&&Object.prototype.hasOwnProperty.call(n,r)?n[r]:r},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}},Oe(e),e.registerHelper=function(r,n,a){i.hasOwnProperty(r)||(i[r]=e[r]={_global:[]}),i[r][n]=a},e.registerGlobalHelper=function(r,n,a,l){e.registerHelper(r,n,l),i[r]._global.push({pred:a,val:l})}}function sa(e,t,i,r,n){var a=t,l=i,u=be(e,t.line),s=n&&e.direction=="rtl"?-i:i;function c(){var he=t.line+s;return he<e.first||he>=e.first+e.size?!1:(t=new $(he,t.ch,t.sticky),u=be(e,he))}function g(he){var oe;if(r=="codepoint"){var pe=u.text.charCodeAt(t.ch+(i>0?0:-1));if(isNaN(pe))oe=null;else{var Se=i>0?pe>=55296&&pe<56320:pe>=56320&&pe<57343;oe=new $(t.line,Math.max(0,Math.min(u.text.length,t.ch+i*(Se?2:1))),-i)}}else n?oe=ws(e.cm,u,t,i):oe=ta(u,t,i);if(oe==null)if(!he&&c())t=ra(n,e.cm,u,t.line,s);else return!1;else t=oe;return!0}if(r=="char"||r=="codepoint")g();else if(r=="column")g(!0);else if(r=="word"||r=="group")for(var m=null,L=r=="group",S=e.cm&&e.cm.getHelper(t,"wordChars"),U=!0;!(i<0&&!g(!U));U=!1){var Y=u.text.charAt(t.ch)||`
16`,V=d(Y,S)?"w":L&&Y==`
17`?"n":!L||/\s/.test(Y)?null:"p";if(L&&!U&&!V&&(V="s"),m&&m!=V){i<0&&(i=1,g(),t.sticky="after");break}if(V&&(m=V),i>0&&!g(!U))break}var le=tn(e,t,a,l,!0);return mn(a,le)&&(le.hitSide=!0),le}function go(e,t,i,r){var n=e.doc,a=t.left,l;if(r=="page"){var u=Math.min(e.display.wrapper.clientHeight,Te(e).innerHeight||n(e).documentElement.clientHeight),s=Math.max(u-.5*Rr(e.display),3);l=(i>0?t.bottom:t.top)+i*s}else r=="line"&&(l=i>0?t.bottom+3:t.top-3);for(var c;c=Mn(e,a,l),!!c.outside;){if(i<0?l<=0:l>=n.height){c.hitSide=!0;break}l+=i*5}return c}var je=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new Ye,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};je.prototype.init=function(e){var t=this,i=this,r=i.cm,n=i.div=e.lineDiv;n.contentEditable=!0,ua(n,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function a(u){for(var s=u.target;s;s=s.parentNode){if(s==n)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(s.className))break}return!1}A(n,"paste",function(u){!a(u)||te(r,u)||fo(u,r)||P<=11&&setTimeout(pt(r,function(){return t.updateFromDOM()}),20)}),A(n,"compositionstart",function(u){t.composing={data:u.data,done:!1}}),A(n,"compositionupdate",function(u){t.composing||(t.composing={data:u.data,done:!1})}),A(n,"compositionend",function(u){t.composing&&(u.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),A(n,"touchstart",function(){return i.forceCompositionEnd()}),A(n,"input",function(){t.composing||t.readFromDOMSoon()});function l(u){if(!(!a(u)||te(r,u))){if(r.somethingSelected())un({lineWise:!1,text:r.getSelections()}),u.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var s=ho(r);un({lineWise:!0,text:s.text}),u.type=="cut"&&r.operation(function(){r.setSelections(s.ranges,0,at),r.replaceSelection("",null,"cut")})}else return;if(u.clipboardData){u.clipboardData.clearData();var c=Kt.text.join(`
18`);if(u.clipboardData.setData("Text",c),u.clipboardData.getData("Text")==c){u.preventDefault();return}}var g=po(),m=g.firstChild;ua(m),r.display.lineSpace.insertBefore(g,r.display.lineSpace.firstChild),m.value=Kt.text.join(`
19`);var L=_e(ze(n));D(m),setTimeout(function(){r.display.lineSpace.removeChild(g),L.focus(),L==n&&i.showPrimarySelection()},50)}}A(n,"copy",l),A(n,"cut",l)},je.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},je.prototype.prepareSelection=function(){var e=nl(this.cm,!1);return e.focus=_e(ze(this.div))==this.div,e},je.prototype.showSelection=function(e,t){!e||!this.cm.display.view.length||((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},je.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},je.prototype.showPrimarySelection=function(){var e=this.getSelection(),t=this.cm,i=t.doc.sel.primary(),r=i.from(),n=i.to();if(t.display.viewTo==t.display.viewFrom||r.line>=t.display.viewTo||n.line<t.display.viewFrom){e.removeAllRanges();return}var a=sn(t,e.anchorNode,e.anchorOffset),l=sn(t,e.focusNode,e.focusOffset);if(!(a&&!a.bad&&l&&!l.bad&&Ne(Ni(a,l),r)==0&&Ne(Mi(a,l),n)==0)){var u=t.display.view,s=r.line>=t.display.viewFrom&&vo(t,r)||{node:u[0].measure.map[2],offset:0},c=n.line<t.display.viewTo&&vo(t,n);if(!c){var g=u[u.length-1].measure,m=g.maps?g.maps[g.maps.length-1]:g.map;c={node:m[m.length-1],offset:m[m.length-2]-m[m.length-3]}}if(!s||!c){e.removeAllRanges();return}var L=e.rangeCount&&e.getRangeAt(0),S;try{S=J(s.node,s.offset,c.offset,c.node)}catch{}S&&(!N&&t.state.focused?(e.collapse(s.node,s.offset),S.collapsed||(e.removeAllRanges(),e.addRange(S))):(e.removeAllRanges(),e.addRange(S)),L&&e.anchorNode==null?e.addRange(L):N&&this.startGracePeriod()),this.rememberSelection()}},je.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)},je.prototype.showMultipleSelections=function(e){He(this.cm.display.cursorDiv,e.cursors),He(this.cm.display.selectionDiv,e.selection)},je.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},je.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return De(this.div,t)},je.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||_e(ze(this.div))!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},je.prototype.blur=function(){this.div.blur()},je.prototype.getField=function(){return this.div},je.prototype.supportsTouch=function(){return!0},je.prototype.receivedFocus=function(){var e=this,t=this;this.selectionInEditor()?setTimeout(function(){return e.pollSelection()},20):It(this.cm,function(){return t.cm.curOp.selectionChanged=!0});function i(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,i))}this.polling.set(this.cm.options.pollInterval,i)},je.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},je.prototype.pollSelection=function(){if(!(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())){var e=this.getSelection(),t=this.cm;if(X&&K&&this.cm.display.gutterSpecs.length&&Us(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(!this.composing){this.rememberSelection();var i=sn(t,e.anchorNode,e.anchorOffset),r=sn(t,e.focusNode,e.focusOffset);i&&r&&It(t,function(){Ct(t.doc,sr(i,r),at),(i.bad||r.bad)&&(t.curOp.selectionChanged=!0)})}}},je.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,i=e.doc.sel.primary(),r=i.from(),n=i.to();if(r.ch==0&&r.line>e.firstLine()&&(r=$(r.line-1,be(e.doc,r.line-1).length)),n.ch==be(e.doc,n.line).text.length&&n.line<e.lastLine()&&(n=$(n.line+1,0)),r.line<t.viewFrom||n.line>t.viewTo-1)return!1;var a,l,u;r.line==t.viewFrom||(a=Cr(e,r.line))==0?(l=Ge(t.view[0].line),u=t.view[0].node):(l=Ge(t.view[a].line),u=t.view[a-1].node.nextSibling);var s=Cr(e,n.line),c,g;if(s==t.view.length-1?(c=t.viewTo-1,g=t.lineDiv.lastChild):(c=Ge(t.view[s+1].line)-1,g=t.view[s+1].node.previousSibling),!u)return!1;for(var m=e.doc.splitLines(Gs(e,u,g,l,c)),L=mr(e.doc,$(l,0),$(c,be(e.doc,c).text.length));m.length>1&&L.length>1;)if(ye(m)==ye(L))m.pop(),L.pop(),c--;else if(m[0]==L[0])m.shift(),L.shift(),l++;else break;for(var S=0,U=0,Y=m[0],V=L[0],le=Math.min(Y.length,V.length);S<le&&Y.charCodeAt(S)==V.charCodeAt(S);)++S;for(var he=ye(m),oe=ye(L),pe=Math.min(he.length-(m.length==1?S:0),oe.length-(L.length==1?S:0));U<pe&&he.charCodeAt(he.length-U-1)==oe.charCodeAt(oe.length-U-1);)++U;if(m.length==1&&L.length==1&&l==r.line)for(;S&&S>r.ch&&he.charCodeAt(he.length-U-1)==oe.charCodeAt(oe.length-U-1);)S--,U++;m[m.length-1]=he.slice(0,he.length-U).replace(/^\u200b+/,""),m[0]=m[0].slice(S).replace(/\u200b+$/,"");var Se=$(l,S),we=$(c,L.length?ye(L).length-U:0);if(m.length>1||m[0]||Ne(Se,we))return jr(e.doc,m,Se,we,"+input"),!0},je.prototype.ensurePolled=function(){this.forceCompositionEnd()},je.prototype.reset=function(){this.forceCompositionEnd()},je.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},je.prototype.readFromDOMSoon=function(){var e=this;this.readDOMTimeout==null&&(this.readDOMTimeout=setTimeout(function(){if(e.readDOMTimeout=null,e.composing)if(e.composing.done)e.composing=null;else return;e.updateFromDOM()},80))},je.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&It(this.cm,function(){return Et(e.cm)})},je.prototype.setUneditable=function(e){e.contentEditable="false"},je.prototype.onKeyPress=function(e){e.charCode==0||this.composing||(e.preventDefault(),this.cm.isReadOnly()||pt(this.cm,oa)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0))},je.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},je.prototype.onContextMenu=function(){},je.prototype.resetPosition=function(){},je.prototype.needsContentAttribute=!0;function vo(e,t){var i=Ln(e,t.line);if(!i||i.hidden)return null;var r=be(e.doc,t.line),n=Ga(i,r,t.line),a=y(r,e.doc.direction),l="left";if(a){var u=M(a,t.ch);l=u%2?"right":"left"}var s=Xa(n.map,t.ch,l);return s.offset=s.collapse=="right"?s.end:s.start,s}function Us(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function Qr(e,t){return t&&(e.bad=!0),e}function Gs(e,t,i,r,n){var a="",l=!1,u=e.doc.lineSeparator(),s=!1;function c(S){return function(U){return U.id==S}}function g(){l&&(a+=u,s&&(a+=u),l=s=!1)}function m(S){S&&(g(),a+=S)}function L(S){if(S.nodeType==1){var U=S.getAttribute("cm-text");if(U){m(U);return}var Y=S.getAttribute("cm-marker"),V;if(Y){var le=e.findMarks($(r,0),$(n+1,0),c(+Y));le.length&&(V=le[0].find(0))&&m(mr(e.doc,V.from,V.to).join(u));return}if(S.getAttribute("contenteditable")=="false")return;var he=/^(pre|div|p|li|table|br)$/i.test(S.nodeName);if(!/^br$/i.test(S.nodeName)&&S.textContent.length==0)return;he&&g();for(var oe=0;oe<S.childNodes.length;oe++)L(S.childNodes[oe]);/^(pre|p)$/i.test(S.nodeName)&&(s=!0),he&&(l=!0)}else S.nodeType==3&&m(S.nodeValue.replace(/\u200b/g,"").replace(/\u00a0/g," "))}for(;L(t),t!=i;)t=t.nextSibling,s=!1;return a}function sn(e,t,i){var r;if(t==e.display.lineDiv){if(r=e.display.lineDiv.childNodes[i],!r)return Qr(e.clipPos($(e.display.viewTo-1)),!0);t=null,i=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 n=0;n<e.display.view.length;n++){var a=e.display.view[n];if(a.node==r)return js(a,t,i)}}function js(e,t,i){var r=e.text.firstChild,n=!1;if(!t||!De(r,t))return Qr($(Ge(e.line),0),!0);if(t==r&&(n=!0,t=r.childNodes[i],i=0,!t)){var a=e.rest?ye(e.rest):e.line;return Qr($(Ge(a),a.text.length),n)}var l=t.nodeType==3?t:null,u=t;for(!l&&t.childNodes.length==1&&t.firstChild.nodeType==3&&(l=t.firstChild,i&&(i=l.nodeValue.length));u.parentNode!=r;)u=u.parentNode;var s=e.measure,c=s.maps;function g(V,le,he){for(var oe=-1;oe<(c?c.length:0);oe++)for(var pe=oe<0?s.map:c[oe],Se=0;Se<pe.length;Se+=3){var we=pe[Se+2];if(we==V||we==le){var Re=Ge(oe<0?e.line:e.rest[oe]),Qe=pe[Se]+he;return(he<0||we!=V)&&(Qe=pe[Se+(he?1:0)]),$(Re,Qe)}}}var m=g(l,u,i);if(m)return Qr(m,n);for(var L=u.nextSibling,S=l?l.nodeValue.length-i:0;L;L=L.nextSibling){if(m=g(L,L.firstChild,0),m)return Qr($(m.line,m.ch-S),n);S+=L.textContent.length}for(var U=u.previousSibling,Y=i;U;U=U.previousSibling){if(m=g(U,U.firstChild,-1),m)return Qr($(m.line,m.ch+Y),n);Y+=U.textContent.length}}var lt=function(e){this.cm=e,this.prevInput="",this.pollingFast=!1,this.polling=new Ye,this.hasSelection=!1,this.composing=null,this.resetting=!1};lt.prototype.init=function(e){var t=this,i=this,r=this.cm;this.createField(e);var n=this.textarea;e.wrapper.insertBefore(this.wrapper,e.wrapper.firstChild),_&&(n.style.width="0px"),A(n,"input",function(){T&&P>=9&&t.hasSelection&&(t.hasSelection=null),i.poll()}),A(n,"paste",function(l){te(r,l)||fo(l,r)||(r.state.pasteIncoming=+new Date,i.fastPoll())});function a(l){if(!te(r,l)){if(r.somethingSelected())un({lineWise:!1,text:r.getSelections()});else if(r.options.lineWiseCopyCut){var u=ho(r);un({lineWise:!0,text:u.text}),l.type=="cut"?r.setSelections(u.ranges,null,at):(i.prevInput="",n.value=u.text.join(`
20`),D(n))}else return;l.type=="cut"&&(r.state.cutIncoming=+new Date)}}A(n,"cut",a),A(n,"copy",a),A(e.scroller,"paste",function(l){if(!(tr(e,l)||te(r,l))){if(!n.dispatchEvent){r.state.pasteIncoming=+new Date,i.focus();return}var u=new Event("paste");u.clipboardData=l.clipboardData,n.dispatchEvent(u)}}),A(e.lineSpace,"selectstart",function(l){tr(e,l)||Ae(l)}),A(n,"compositionstart",function(){var l=r.getCursor("from");i.composing&&i.composing.range.clear(),i.composing={start:l,range:r.markText(l,r.getCursor("to"),{className:"CodeMirror-composing"})}}),A(n,"compositionend",function(){i.composing&&(i.poll(),i.composing.range.clear(),i.composing=null)})},lt.prototype.createField=function(e){this.wrapper=po(),this.textarea=this.wrapper.firstChild;var t=this.cm.options;ua(this.textarea,t.spellcheck,t.autocorrect,t.autocapitalize)},lt.prototype.screenReaderLabelChanged=function(e){e?this.textarea.setAttribute("aria-label",e):this.textarea.removeAttribute("aria-label")},lt.prototype.prepareSelection=function(){var e=this.cm,t=e.display,i=e.doc,r=nl(e);if(e.options.moveInputWithCursor){var n=Gt(e,i.sel.primary().head,"div"),a=t.wrapper.getBoundingClientRect(),l=t.lineDiv.getBoundingClientRect();r.teTop=Math.max(0,Math.min(t.wrapper.clientHeight-10,n.top+l.top-a.top)),r.teLeft=Math.max(0,Math.min(t.wrapper.clientWidth-10,n.left+l.left-a.left))}return r},lt.prototype.showSelection=function(e){var t=this.cm,i=t.display;He(i.cursorDiv,e.cursors),He(i.selectionDiv,e.selection),e.teTop!=null&&(this.wrapper.style.top=e.teTop+"px",this.wrapper.style.left=e.teLeft+"px")},lt.prototype.reset=function(e){if(!(this.contextMenuPending||this.composing&&e)){var t=this.cm;if(this.resetting=!0,t.somethingSelected()){this.prevInput="";var i=t.getSelection();this.textarea.value=i,t.state.focused&&D(this.textarea),T&&P>=9&&(this.hasSelection=i)}else e||(this.prevInput=this.textarea.value="",T&&P>=9&&(this.hasSelection=null));this.resetting=!1}},lt.prototype.getField=function(){return this.textarea},lt.prototype.supportsTouch=function(){return!1},lt.prototype.focus=function(){if(this.cm.options.readOnly!="nocursor"&&(!W||_e(ze(this.textarea))!=this.textarea))try{this.textarea.focus()}catch{}},lt.prototype.blur=function(){this.textarea.blur()},lt.prototype.resetPosition=function(){this.wrapper.style.top=this.wrapper.style.left=0},lt.prototype.receivedFocus=function(){this.slowPoll()},lt.prototype.slowPoll=function(){var e=this;this.pollingFast||this.polling.set(this.cm.options.pollInterval,function(){e.poll(),e.cm.state.focused&&e.slowPoll()})},lt.prototype.fastPoll=function(){var e=!1,t=this;t.pollingFast=!0;function i(){var r=t.poll();!r&&!e?(e=!0,t.polling.set(60,i)):(t.pollingFast=!1,t.slowPoll())}t.polling.set(20,i)},lt.prototype.poll=function(){var e=this,t=this.cm,i=this.textarea,r=this.prevInput;if(this.contextMenuPending||this.resetting||!t.state.focused||dn(i)&&!r&&!this.composing||t.isReadOnly()||t.options.disableInput||t.state.keySeq)return!1;var n=i.value;if(n==r&&!t.somethingSelected())return!1;if(T&&P>=9&&this.hasSelection===n||j&&/[\uf700-\uf7ff]/.test(n))return t.display.input.reset(),!1;if(t.doc.sel==t.display.selForContextMenu){var a=n.charCodeAt(0);if(a==8203&&!r&&(r="​"),a==8666)return this.reset(),this.cm.execCommand("undo")}for(var l=0,u=Math.min(r.length,n.length);l<u&&r.charCodeAt(l)==n.charCodeAt(l);)++l;return It(t,function(){oa(t,n.slice(l),r.length-l,null,e.composing?"*compose":null),n.length>1e3||n.indexOf(`
21`)>-1?i.value=e.prevInput="":e.prevInput=n,e.composing&&(e.composing.range.clear(),e.composing.range=t.markText(e.composing.start,t.getCursor("to"),{className:"CodeMirror-composing"}))}),!0},lt.prototype.ensurePolled=function(){this.pollingFast&&this.poll()&&(this.pollingFast=!1)},lt.prototype.onKeyPress=function(){T&&P>=9&&(this.hasSelection=null),this.fastPoll()},lt.prototype.onContextMenu=function(e){var t=this,i=t.cm,r=i.display,n=t.textarea;t.contextMenuPending&&t.contextMenuPending();var a=br(i,e),l=r.scroller.scrollTop;if(!a||ie)return;var u=i.options.resetSelectionOnContextMenu;u&&i.doc.sel.contains(a)==-1&&pt(i,Ct)(i.doc,sr(a),at);var s=n.style.cssText,c=t.wrapper.style.cssText,g=t.wrapper.offsetParent.getBoundingClientRect();t.wrapper.style.cssText="position: static",n.style.cssText=`position: absolute; width: 30px; height: 30px;
22      top: `+(e.clientY-g.top-5)+"px; left: "+(e.clientX-g.left-5)+`px;
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