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o=t.changes[i];o=="text"?Cs(e,t):o=="gutter"?Bo(e,t,n,r):o=="class"?ci(e,t):o=="widget"&&Ss(e,t,r)}t.changes=null}function _r(e){return e.node==e.text&&(e.node=j("div",null,null,"position: relative"),e.text.parentNode&&e.text.parentNode.replaceChild(e.node,e.text),e.node.appendChild(e.text),b&&_<8&&(e.node.style.zIndex=2)),e.node}function Ls(e,t){var n=t.bgClass?t.bgClass+" "+(t.line.bgClass||""):t.line.bgClass;if(n&&(n+=" CodeMirror-linebackground"),t.background)n?t.background.className=n:(t.background.parentNode.removeChild(t.background),t.background=null);else if(n){var r=_r(t);t.background=r.insertBefore(j("div",null,n),r.firstChild),e.display.input.setUneditable(t.background)}}function Mo(e,t){var n=e.display.externalMeasured;return n&&n.line==t.line?(e.display.externalMeasured=null,t.measure=n.measure,n.built):Ro(e,t)}function Cs(e,t){var n=t.text.className,r=Mo(e,t);t.text==t.node&&(t.node=r.pre),t.text.parentNode.replaceChild(r.pre,t.text),t.text=r.pre,r.bgClass!=t.bgClass||r.textClass!=t.textClass?(t.bgClass=r.bgClass,t.textClass=r.textClass,ci(e,t)):n&&(t.text.className=n)}function ci(e,t){Ls(e,t),t.line.wrapClass?_r(t).className=t.line.wrapClass:t.node!=t.text&&(t.node.className="");var n=t.textClass?t.textClass+" "+(t.line.textClass||""):t.line.textClass;t.text.className=n||""}function Bo(e,t,n,r){if(t.gutter&&(t.node.removeChild(t.gutter),t.gutter=null),t.gutterBackground&&(t.node.removeChild(t.gutterBackground),t.gutterBackground=null),t.line.gutterClass){var i=_r(t);t.gutterBackground=j("div",null,"CodeMirror-gutter-background "+t.line.gutterClass,"left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px; width: "+r.gutterTotalWidth+"px"),e.display.input.setUneditable(t.gutterBackground),i.insertBefore(t.gutterBackground,t.text)}var o=t.line.gutterMarkers;if(e.options.lineNumbers||o){var a=_r(t),l=t.gutter=j("div",null,"CodeMirror-gutter-wrapper","left: "+(e.options.fixedGutter?r.fixedPos:-r.gutterTotalWidth)+"px");if(l.setAttribute("aria-hidden","true"),e.display.input.setUneditable(l),a.insertBefore(l,t.text),t.line.gutterClass&&(l.className+=" "+t.line.gutterClass),e.options.lineNumbers&&(!o||!o["CodeMirror-linenumbers"])&&(t.lineNumber=l.appendChild(j("div",ri(e.options,n),"CodeMirror-linenumber CodeMirror-gutter-elt","left: "+r.gutterLeft["CodeMirror-linenumbers"]+"px; width: "+e.display.lineNumInnerWidth+"px"))),o)for(var s=0;s<e.display.gutterSpecs.length;++s){var u=e.display.gutterSpecs[s].className,c=o.hasOwnProperty(u)&&o[u];c&&l.appendChild(j("div",[c],"CodeMirror-gutter-elt","left: "+r.gutterLeft[u]+"px; width: "+r.gutterWidth[u]+"px"))}}}function Ss(e,t,n){t.alignable&&(t.alignable=null);for(var r=pe("CodeMirror-linewidget"),i=t.node.firstChild,o=void 0;i;i=o)o=i.nextSibling,r.test(i.className)&&t.node.removeChild(i);zo(e,t,n)}function _s(e,t,n,r){var i=Mo(e,t);return t.text=t.node=i.pre,i.bgClass&&(t.bgClass=i.bgClass),i.textClass&&(t.textClass=i.textClass),ci(e,t),Bo(e,t,n,r),zo(e,t,r),t.node}function zo(e,t,n){if(Vo(e,t.line,t,n,!0),t.rest)for(var r=0;r<t.rest.length;r++)Vo(e,t.rest[r],t,n,!1)}function Vo(e,t,n,r,i){if(t.widgets)for(var o=_r(n),a=0,l=t.widgets;a<l.length;++a){var s=l[a],u=j("div",[s.node],"CodeMirror-linewidget"+(s.className?" 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s=mi(e,o,a),u;if(r&&s.xRel>0&&(u=V(e.doc,s.line).text).length==s.ch){var c=qe(u,u.length,e.options.tabSize)-u.length;s=A(s.line,Math.max(0,Math.round((o-Go(e.display).left)/Qt(e.display))-c))}return s}function Ft(e,t){if(t>=e.display.viewTo||(t-=e.display.viewFrom,t<0))return null;for(var n=e.display.view,r=0;r<n.length;r++)if(t-=n[r].size,t<0)return r}function He(e,t,n,r){t==null&&(t=e.doc.first),n==null&&(n=e.doc.first+e.doc.size),r||(r=0);var i=e.display;if(r&&n<i.viewTo&&(i.updateLineNumbers==null||i.updateLineNumbers>t)&&(i.updateLineNumbers=t),e.curOp.viewChanged=!0,t>=i.viewTo)ht&&ui(e.doc,t)<i.viewTo&&wt(e);else if(n<=i.viewFrom)ht&&Io(e.doc,n+r)>i.viewFrom?wt(e):(i.viewFrom+=r,i.viewTo+=r);else if(t<=i.viewFrom&&n>=i.viewTo)wt(e);else if(t<=i.viewFrom){var o=pn(e,n,n+r,1);o?(i.view=i.view.slice(o.index),i.viewFrom=o.lineN,i.viewTo+=r):wt(e)}else if(n>=i.viewTo){var a=pn(e,t,t,-1);a?(i.view=i.view.slice(0,a.index),i.viewTo=a.lineN):wt(e)}else{var l=pn(e,t,t,-1),s=pn(e,n,n+r,1);l&&s?(i.view=i.view.slice(0,l.index).concat(fn(e,l.lineN,s.lineN)).concat(i.view.slice(s.index)),i.viewTo+=r):wt(e)}var u=i.externalMeasured;u&&(n<u.lineN?u.lineN+=r:t<u.lineN+u.size&&(i.externalMeasured=null))}function bt(e,t,n){e.curOp.viewChanged=!0;var r=e.display,i=e.display.externalMeasured;if(i&&t>=i.lineN&&t<i.lineN+i.size&&(r.externalMeasured=null),!(t<r.viewFrom||t>=r.viewTo)){var o=r.view[Ft(e,t)];if(o.node!=null){var a=o.changes||(o.changes=[]);Pe(a,n)==-1&&a.push(n)}}}function wt(e){e.display.viewFrom=e.display.viewTo=e.doc.first,e.display.view=[],e.display.viewOffset=0}function pn(e,t,n,r){var i=Ft(e,t),o,a=e.display.view;if(!ht||n==e.doc.first+e.doc.size)return{index:i,lineN:n};for(var l=e.display.viewFrom,s=0;s<i;s++)l+=a[s].size;if(l!=t){if(r>0){if(i==a.length-1)return null;o=l+a[i].size-t,i++}else o=l-t;t+=o,n+=o}for(;ui(e.doc,n)!=n;){if(i==(r<0?0:a.length-1))return null;n+=r*a[i-(r<0?1:0)].size,i+=r}return{index:i,lineN:n}}function Rs(e,t,n){var r=e.display,i=r.view;i.length==0||t>=r.viewTo||n<=r.viewFrom?(r.view=fn(e,t,n),r.viewFrom=t):(r.viewFrom>t?r.view=fn(e,t,r.viewFrom).concat(r.view):r.viewFrom<t&&(r.view=r.view.slice(Ft(e,t))),r.viewFrom=t,r.viewTo<n?r.view=r.view.concat(fn(e,r.viewTo,n)):r.viewTo>n&&(r.view=r.view.slice(0,Ft(e,n)))),r.viewTo=n}function na(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 Ar(e){e.display.input.showSelection(e.display.input.prepareSelection())}function ia(e,t){t===void 0&&(t=!0);var n=e.doc,r={},i=r.cursors=document.createDocumentFragment(),o=r.selection=document.createDocumentFragment(),a=e.options.$customCursor;a&&(t=!0);for(var l=0;l<n.sel.ranges.length;l++)if(!(!t&&l==n.sel.primIndex)){var s=n.sel.ranges[l];if(!(s.from().line>=e.display.viewTo||s.to().line<e.display.viewFrom)){var u=s.empty();if(a){var c=a(e,s);c&&Ci(e,c,i)}else(u||e.options.showCursorWhenSelecting)&&Ci(e,s.head,i);u||Fs(e,s,o)}}return r}function Ci(e,t,n){var r=$e(e,t,"div",null,null,!e.options.singleCursorHeightPerLine),i=n.appendChild(j("div"," ","CodeMirror-cursor"));if(i.style.left=r.left+"px",i.style.top=r.top+"px",i.style.height=Math.max(0,r.bottom-r.top)*e.options.cursorHeight+"px",/\bcm-fat-cursor\b/.test(e.getWrapperElement().className)){var o=dn(e,t,"div",null,null),a=o.right-o.left;i.style.width=(a>0?a:e.defaultCharWidth())+"px"}if(r.other){var l=n.appendChild(j("div"," ","CodeMirror-cursor CodeMirror-secondarycursor"));l.style.display="",l.style.left=r.other.left+"px",l.style.top=r.other.top+"px",l.style.height=(r.other.bottom-r.other.top)*.85+"px"}}function vn(e,t){return e.top-t.top||e.left-t.left}function Fs(e,t,n){var r=e.display,i=e.doc,o=document.createDocumentFragment(),a=Go(e.display),l=a.left,s=Math.max(r.sizerWidth,It(e)-r.sizer.offsetLeft)-a.right,u=i.direction=="ltr";function c(D,M,Y,G){M<0&&(M=0),M=Math.round(M),G=Math.round(G),o.appendChild(j("div",null,"CodeMirror-selected","position: 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                             height: `+(G-M)+"px"))}function d(D,M,Y){var G=V(i,D),ne=G.text.length,ue,Te;function he(ye,Be){return dn(e,A(D,ye),"div",G,Be)}function Ge(ye,Be,Ae){var we=ta(e,G,null,ye),me=Be=="ltr"==(Ae=="after")?"left":"right",ce=Ae=="after"?we.begin:we.end-(/\s/.test(G.text.charAt(we.end-1))?2:1);return he(ce,me)[me]}var Me=ft(G,i.direction);return Ml(Me,M||0,Y==null?ne:Y,function(ye,Be,Ae,we){var me=Ae=="ltr",ce=he(ye,me?"left":"right"),ze=he(Be-1,me?"right":"left"),hr=M==null&&ye==0,Tt=Y==null&&Be==ne,Oe=we==0,lt=!Me||we==Me.length-1;if(ze.top-ce.top<=3){var ke=(u?hr:Tt)&&Oe,Zi=(u?Tt:hr)&&lt,gt=ke?l:(me?ce:ze).left,zt=Zi?s:(me?ze:ce).right;c(gt,ce.top,zt-gt,ce.bottom)}else{var Vt,Ie,cr,Ji;me?(Vt=u&&hr&&Oe?l:ce.left,Ie=u?s:Ge(ye,Ae,"before"),cr=u?l:Ge(Be,Ae,"after"),Ji=u&&Tt&&lt?s:ze.right):(Vt=u?Ge(ye,Ae,"before"):l,Ie=!u&&hr&&Oe?s:ce.right,cr=!u&&Tt&&lt?l:ze.left,Ji=u?Ge(Be,Ae,"after"):s),c(Vt,ce.top,Ie-Vt,ce.bottom),ce.bottom<ze.top&&c(l,ce.bottom,null,ze.top),c(cr,ze.top,Ji-cr,ze.bottom)}(!ue||vn(ce,ue)<0)&&(ue=ce),vn(ze,ue)<0&&(ue=ze),(!Te||vn(ce,Te)<0)&&(Te=ce),vn(ze,Te)<0&&(Te=ze)}),{start:ue,end:Te}}var g=t.from(),p=t.to();if(g.line==p.line)d(g.line,g.ch,p.ch);else{var m=V(i,g.line),C=V(i,p.line),E=Qe(m)==Qe(C),I=d(g.line,g.ch,E?m.text.length+1:null).end,H=d(p.line,E?0:null,p.ch).start;E&&(I.top<H.top-2?(c(I.right,I.top,null,I.bottom),c(l,H.top,H.left,H.bottom)):c(I.right,I.top,H.left-I.right,I.bottom)),I.bottom<H.top&&c(l,I.bottom,null,H.top)}n.appendChild(o)}function Si(e){if(e.state.focused){var t=e.display;clearInterval(t.blinker);var n=!0;t.cursorDiv.style.visibility="",e.options.cursorBlinkRate>0?t.blinker=setInterval(function(){e.hasFocus()||$t(e),t.cursorDiv.style.visibility=(n=!n)?"":"hidden"},e.options.cursorBlinkRate):e.options.cursorBlinkRate<0&&(t.cursorDiv.style.visibility="hidden")}}function oa(e){e.hasFocus()||(e.display.input.focus(),e.state.focused||Ti(e))}function _i(e){e.state.delayingBlurEvent=!0,setTimeout(function(){e.state.delayingBlurEvent&&(e.state.delayingBlurEvent=!1,e.state.focused&&$t(e))},100)}function Ti(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,ut(e.display.wrapper,"CodeMirror-focused"),!e.curOp&&e.display.selForContextMenu!=e.doc.sel&&(e.display.input.reset(),R&&setTimeout(function(){return e.display.input.reset(!0)},20)),e.display.input.receivedFocus()),Si(e))}function $t(e,t){e.state.delayingBlurEvent||(e.state.focused&&(ve(e,"blur",e,t),e.state.focused=!1,xe(e.display.wrapper,"CodeMirror-focused")),clearInterval(e.display.blinker),setTimeout(function(){e.state.focused||(e.display.shift=!1)},150))}function gn(e){for(var t=e.display,n=t.lineDiv.offsetTop,r=Math.max(0,t.scroller.getBoundingClientRect().top),i=t.lineDiv.getBoundingClientRect().top,o=0,a=0;a<t.view.length;a++){var l=t.view[a],s=e.options.lineWrapping,u=void 0,c=0;if(!l.hidden){if(i+=l.line.height,b&&_<8){var d=l.node.offsetTop+l.node.offsetHeight;u=d-n,n=d}else{var g=l.node.getBoundingClientRect();u=g.bottom-g.top,!s&&l.text.firstChild&&(c=l.text.firstChild.getBoundingClientRect().right-g.left-1)}var p=l.line.height-u;if((p>.005||p<-.005)&&(i<r&&(o-=p),nt(l.line,u),aa(l.line),l.rest))for(var m=0;m<l.rest.length;m++)aa(l.rest[m]);if(c>e.display.sizerWidth){var C=Math.ceil(c/Qt(e.display));C>e.display.maxLineLength&&(e.display.maxLineLength=C,e.display.maxLine=l.line,e.display.maxLineChanged=!0)}}}Math.abs(o)>2&&(t.scroller.scrollTop+=o)}function aa(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 yn(e,t,n){var r=n&&n.top!=null?Math.max(0,n.top):e.scroller.scrollTop;r=Math.floor(r-hn(e));var i=n&&n.bottom!=null?n.bottom:r+e.wrapper.clientHeight,o=Nt(t,r),a=Nt(t,i);if(n&&n.ensure){var l=n.ensure.from.line,s=n.ensure.to.line;l<o?(o=l,a=Nt(t,ct(V(t,l))+e.wrapper.clientHeight)):Math.min(s,t.lastLine())>=a&&(o=Nt(t,ct(V(t,s))-e.wrapper.clientHeight),a=s)}return{from:o,to:Math.max(a,o+1)}}function Hs(e,t){if(!Le(e,"scrollCursorIntoView")){var n=e.display,r=n.sizer.getBoundingClientRect(),i=null,o=n.wrapper.ownerDocument;if(t.top+r.top<0?i=!0:t.bottom+r.top>(o.defaultView.innerHeight||o.documentElement.clientHeight)&&(i=!1),i!=null&&!N){var a=j("div","​",null,`position: absolute;
                         top: `+(t.top-n.viewOffset-hn(e.display))+`px;
                         height: `+(t.bottom-t.top+ot(e)+n.barHeight)+`px;
                         left: `+t.left+"px; width: "+Math.max(2,t.right-t.left)+"px;");e.display.lineSpace.appendChild(a),a.scrollIntoView(i),e.display.lineSpace.removeChild(a)}}}function Ws(e,t,n,r){r==null&&(r=0);var i;!e.options.lineWrapping&&t==n&&(n=t.sticky=="before"?A(t.line,t.ch+1,"before"):t,t=t.ch?A(t.line,t.sticky=="before"?t.ch-1:t.ch,"after"):t);for(var o=0;o<5;o++){var a=!1,l=$e(e,t),s=!n||n==t?l:$e(e,n);i={left:Math.min(l.left,s.left),top:Math.min(l.top,s.top)-r,right:Math.max(l.left,s.left),bottom:Math.max(l.bottom,s.bottom)+r};var u=ki(e,i),c=e.doc.scrollTop,d=e.doc.scrollLeft;if(u.scrollTop!=null&&(Er(e,u.scrollTop),Math.abs(e.doc.scrollTop-c)>1&&(a=!0)),u.scrollLeft!=null&&(Ht(e,u.scrollLeft),Math.abs(e.doc.scrollLeft-d)>1&&(a=!0)),!a)break}return i}function Ms(e,t){var n=ki(e,t);n.scrollTop!=null&&Er(e,n.scrollTop),n.scrollLeft!=null&&Ht(e,n.scrollLeft)}function ki(e,t){var n=e.display,r=Jt(e.display);t.top<0&&(t.top=0);var i=e.curOp&&e.curOp.scrollTop!=null?e.curOp.scrollTop:n.scroller.scrollTop,o=pi(e),a={};t.bottom-t.top>o&&(t.bottom=t.top+o);var l=e.doc.height+di(n),s=t.top<r,u=t.bottom>l-r;if(t.top<i)a.scrollTop=s?0:t.top;else if(t.bottom>i+o){var c=Math.min(t.top,(u?l:t.bottom)-o);c!=i&&(a.scrollTop=c)}var d=e.options.fixedGutter?0:n.gutters.offsetWidth,g=e.curOp&&e.curOp.scrollLeft!=null?e.curOp.scrollLeft:n.scroller.scrollLeft-d,p=It(e)-n.gutters.offsetWidth,m=t.right-t.left>p;return m&&(t.right=t.left+p),t.left<10?a.scrollLeft=0:t.left<g?a.scrollLeft=Math.max(0,t.left+d-(m?0:10)):t.right>p+g-3&&(a.scrollLeft=t.right+(m?0:10)-p),a}function Ai(e,t){t!=null&&(mn(e),e.curOp.scrollTop=(e.curOp.scrollTop==null?e.doc.scrollTop:e.curOp.scrollTop)+t)}function er(e){mn(e);var t=e.getCursor();e.curOp.scrollToPos={from:t,to:t,margin:e.options.cursorScrollMargin}}function Pr(e,t,n){(t!=null||n!=null)&&mn(e),t!=null&&(e.curOp.scrollLeft=t),n!=null&&(e.curOp.scrollTop=n)}function Bs(e,t){mn(e),e.curOp.scrollToPos=t}function mn(e){var t=e.curOp.scrollToPos;if(t){e.curOp.scrollToPos=null;var n=$o(e,t.from),r=$o(e,t.to);la(e,n,r,t.margin)}}function la(e,t,n,r){var i=ki(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});Pr(e,i.scrollLeft,i.scrollTop)}function Er(e,t){Math.abs(e.doc.scrollTop-t)<2||(F||Ei(e,{top:t}),sa(e,t,!0),F&&Ei(e),Ir(e,100))}function sa(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 Ht(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,da(e),e.display.scroller.scrollLeft!=t&&(e.display.scroller.scrollLeft=t),e.display.scrollbars.setScrollLeft(t))}function Or(e){var t=e.display,n=t.gutters.offsetWidth,r=Math.round(e.doc.height+di(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+ot(e)+t.barHeight,nativeBarWidth:t.nativeBarWidth,gutterWidth:n}}var Wt=function(e,t,n){this.cm=n;var r=this.vert=j("div",[j("div",null,null,"min-width: 1px")],"CodeMirror-vscrollbar"),i=this.horiz=j("div",[j("div",null,null,"height: 100%; min-height: 1px")],"CodeMirror-hscrollbar");r.tabIndex=i.tabIndex=-1,e(r),e(i),q(r,"scroll",function(){r.clientHeight&&t(r.scrollTop,"vertical")}),q(i,"scroll",function(){i.clientWidth&&t(i.scrollLeft,"horizontal")}),this.checkedZeroWidth=!1,b&&_<8&&(this.horiz.style.minHeight=this.vert.style.minWidth="18px")};Wt.prototype.update=function(e){var t=e.scrollWidth>e.clientWidth+1,n=e.scrollHeight>e.clientHeight+1,r=e.nativeBarWidth;if(n){this.vert.style.display="block",this.vert.style.bottom=t?r+"px":"0";var i=e.viewHeight-(t?r:0);this.vert.firstChild.style.height=Math.max(0,e.scrollHeight-e.clientHeight+i)+"px"}else this.vert.scrollTop=0,this.vert.style.display="",this.vert.firstChild.style.height="0";if(t){this.horiz.style.display="block",this.horiz.style.right=n?r+"px":"0",this.horiz.style.left=e.barLeft+"px";var o=e.viewWidth-e.barLeft-(n?r:0);this.horiz.firstChild.style.width=Math.max(0,e.scrollWidth-e.clientWidth+o)+"px"}else this.horiz.style.display="",this.horiz.firstChild.style.width="0";return!this.checkedZeroWidth&&e.clientHeight>0&&(r==0&&this.zeroWidthHack(),this.checkedZeroWidth=!0),{right:n?r:0,bottom:t?r:0}},Wt.prototype.setScrollLeft=function(e){this.horiz.scrollLeft!=e&&(this.horiz.scrollLeft=e),this.disableHoriz&&this.enableZeroWidthBar(this.horiz,this.disableHoriz,"horiz")},Wt.prototype.setScrollTop=function(e){this.vert.scrollTop!=e&&(this.vert.scrollTop=e),this.disableVert&&this.enableZeroWidthBar(this.vert,this.disableVert,"vert")},Wt.prototype.zeroWidthHack=function(){var e=P&&!k?"12px":"18px";this.horiz.style.height=this.vert.style.width=e,this.horiz.style.visibility=this.vert.style.visibility="hidden",this.disableHoriz=new yt,this.disableVert=new yt},Wt.prototype.enableZeroWidthBar=function(e,t,n){e.style.visibility="";function r(){var i=e.getBoundingClientRect(),o=n=="vert"?document.elementFromPoint(i.right-1,(i.top+i.bottom)/2):document.elementFromPoint((i.right+i.left)/2,i.bottom-1);o!=e?e.style.visibility="hidden":t.set(1e3,r)}t.set(1e3,r)},Wt.prototype.clear=function(){var e=this.horiz.parentNode;e.removeChild(this.horiz),e.removeChild(this.vert)};var Nr=function(){};Nr.prototype.update=function(){return{bottom:0,right:0}},Nr.prototype.setScrollLeft=function(){},Nr.prototype.setScrollTop=function(){},Nr.prototype.clear=function(){};function tr(e,t){t||(t=Or(e));var n=e.display.barWidth,r=e.display.barHeight;ua(e,t);for(var i=0;i<4&&n!=e.display.barWidth||r!=e.display.barHeight;i++)n!=e.display.barWidth&&e.options.lineWrapping&&gn(e),ua(e,Or(e)),n=e.display.barWidth,r=e.display.barHeight}function ua(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=""}var fa={native:Wt,null:Nr};function ha(e){e.display.scrollbars&&(e.display.scrollbars.clear(),e.display.scrollbars.addClass&&xe(e.display.wrapper,e.display.scrollbars.addClass)),e.display.scrollbars=new fa[e.options.scrollbarStyle](function(t){e.display.wrapper.insertBefore(t,e.display.scrollbarFiller),q(t,"mousedown",function(){e.state.focused&&setTimeout(function(){return e.display.input.focus()},0)}),t.setAttribute("cm-not-content","true")},function(t,n){n=="horizontal"?Ht(e,t):Er(e,t)},e),e.display.scrollbars.addClass&&ut(e.display.wrapper,e.display.scrollbars.addClass)}var zs=0;function Mt(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:++zs,markArrays:null},ms(e.curOp)}function Bt(e){var t=e.curOp;t&&ws(t,function(n){for(var r=0;r<n.ops.length;r++)n.ops[r].cm.curOp=null;Vs(n)})}function Vs(e){for(var t=e.ops,n=0;n<t.length;n++)Gs(t[n]);for(var r=0;r<t.length;r++)Us(t[r]);for(var i=0;i<t.length;i++)Ks(t[i]);for(var o=0;o<t.length;o++)js(t[o]);for(var a=0;a<t.length;a++)Ys(t[a])}function Gs(e){var t=e.cm,n=t.display;qs(t),e.updateMaxLine&&hi(t),e.mustUpdate=e.viewChanged||e.forceUpdate||e.scrollTop!=null||e.scrollToPos&&(e.scrollToPos.from.line<n.viewFrom||e.scrollToPos.to.line>=n.viewTo)||n.maxLineChanged&&t.options.lineWrapping,e.update=e.mustUpdate&&new bn(t,e.mustUpdate&&{top:e.scrollTop,ensure:e.scrollToPos},e.forceUpdate)}function Us(e){e.updatedDisplay=e.mustUpdate&&Pi(e.cm,e.update)}function Ks(e){var t=e.cm,n=t.display;e.updatedDisplay&&gn(t),e.barMeasure=Or(t),n.maxLineChanged&&!t.options.lineWrapping&&(e.adjustWidthTo=Ko(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+ot(t)+t.display.barWidth),e.maxScrollLeft=Math.max(0,n.sizer.offsetLeft+e.adjustWidthTo-It(t))),(e.updatedDisplay||e.selectionChanged)&&(e.preparedSelection=n.input.prepareSelection())}function js(e){var t=e.cm;e.adjustWidthTo!=null&&(t.display.sizer.style.minWidth=e.adjustWidthTo+"px",e.maxScrollLeft<t.doc.scrollLeft&&Ht(t,Math.min(t.display.scroller.scrollLeft,e.maxScrollLeft),!0),t.display.maxLineChanged=!1);var n=e.focus&&e.focus==Re(Ut(t));e.preparedSelection&&t.display.input.showSelection(e.preparedSelection,n),(e.updatedDisplay||e.startHeight!=t.doc.height)&&tr(t,e.barMeasure),e.updatedDisplay&&Ni(t,e.barMeasure),e.selectionChanged&&Si(t),t.state.focused&&e.updateInput&&t.display.input.reset(e.typing),n&&oa(e.cm)}function Ys(e){var t=e.cm,n=t.display,r=t.doc;if(e.updatedDisplay&&ca(t,e.update),n.wheelStartX!=null&&(e.scrollTop!=null||e.scrollLeft!=null||e.scrollToPos)&&(n.wheelStartX=n.wheelStartY=null),e.scrollTop!=null&&sa(t,e.scrollTop,e.forceScroll),e.scrollLeft!=null&&Ht(t,e.scrollLeft,!0,!0),e.scrollToPos){var i=Ws(t,ee(r,e.scrollToPos.from),ee(r,e.scrollToPos.to),e.scrollToPos.margin);Hs(t,i)}var o=e.maybeHiddenMarkers,a=e.maybeUnhiddenMarkers;if(o)for(var l=0;l<o.length;++l)o[l].lines.length||ve(o[l],"hide");if(a)for(var s=0;s<a.length;++s)a[s].lines.length&&ve(a[s],"unhide");n.wrapper.offsetHeight&&(r.scrollTop=t.display.scroller.scrollTop),e.changeObjs&&ve(t,"changes",t,e.changeObjs),e.update&&e.update.finish()}function Ve(e,t){if(e.curOp)return t();Mt(e);try{return t()}finally{Bt(e)}}function Se(e,t){return function(){if(e.curOp)return t.apply(e,arguments);Mt(e);try{return t.apply(e,arguments)}finally{Bt(e)}}}function Ne(e){return function(){if(this.curOp)return e.apply(this,arguments);Mt(this);try{return e.apply(this,arguments)}finally{Bt(this)}}}function _e(e){return function(){var t=this.cm;if(!t||t.curOp)return e.apply(this,arguments);Mt(t);try{return e.apply(this,arguments)}finally{Bt(t)}}}function Ir(e,t){e.doc.highlightFrontier<e.display.viewTo&&e.state.highlight.set(t,Mn(Xs,e))}function Xs(e){var t=e.doc;if(!(t.highlightFrontier>=e.display.viewTo)){var n=+new Date+e.options.workTime,r=Lr(e,t.highlightFrontier),i=[];t.iter(r.line,Math.min(t.first+t.size,e.display.viewTo+500),function(o){if(r.line>=e.display.viewFrom){var a=o.styles,l=o.text.length>e.options.maxHighlightLength?Et(t.mode,r.state):null,s=bo(e,o,r,!0);l&&(r.state=l),o.styles=s.styles;var u=o.styleClasses,c=s.classes;c?o.styleClasses=c:u&&(o.styleClasses=null);for(var d=!a||a.length!=o.styles.length||u!=c&&(!u||!c||u.bgClass!=c.bgClass||u.textClass!=c.textClass),g=0;!d&&g<a.length;++g)d=a[g]!=o.styles[g];d&&i.push(r.line),o.stateAfter=r.save(),r.nextLine()}else o.text.length<=e.options.maxHighlightLength&&oi(e,o.text,r),o.stateAfter=r.line%5==0?r.save():null,r.nextLine();if(+new Date>n)return Ir(e,e.options.workDelay),!0}),t.highlightFrontier=r.line,t.modeFrontier=Math.max(t.modeFrontier,r.line),i.length&&Ve(e,function(){for(var o=0;o<i.length;o++)bt(e,i[o],"text")})}}var bn=function(e,t,n){var r=e.display;this.viewport=t,this.visible=yn(r,e.doc,t),this.editorIsHidden=!r.wrapper.offsetWidth,this.wrapperHeight=r.wrapper.clientHeight,this.wrapperWidth=r.wrapper.clientWidth,this.oldDisplayWidth=It(e),this.force=n,this.dims=wi(e),this.events=[]};bn.prototype.signal=function(e,t){Ze(e,t)&&this.events.push(arguments)},bn.prototype.finish=function(){for(var e=0;e<this.events.length;e++)ve.apply(null,this.events[e])};function qs(e){var t=e.display;!t.scrollbarsClipped&&t.scroller.offsetWidth&&(t.nativeBarWidth=t.scroller.offsetWidth-t.scroller.clientWidth,t.heightForcer.style.height=ot(e)+"px",t.sizer.style.marginBottom=-t.nativeBarWidth+"px",t.sizer.style.borderRightWidth=ot(e)+"px",t.scrollbarsClipped=!0)}function Zs(e){if(e.hasFocus())return null;var t=Re(Ut(e));if(!t||!Xe(e.display.lineDiv,t))return null;var n={activeElt:t};if(window.getSelection){var r=qr(e).getSelection();r.anchorNode&&r.extend&&Xe(e.display.lineDiv,r.anchorNode)&&(n.anchorNode=r.anchorNode,n.anchorOffset=r.anchorOffset,n.focusNode=r.focusNode,n.focusOffset=r.focusOffset)}return n}function Js(e){if(!(!e||!e.activeElt||e.activeElt==Re(At(e.activeElt)))&&(e.activeElt.focus(),!/^(INPUT|TEXTAREA)$/.test(e.activeElt.nodeName)&&e.anchorNode&&Xe(document.body,e.anchorNode)&&Xe(document.body,e.focusNode))){var t=e.activeElt.ownerDocument,n=t.defaultView.getSelection(),r=t.createRange();r.setEnd(e.anchorNode,e.anchorOffset),r.collapse(!1),n.removeAllRanges(),n.addRange(r),n.extend(e.focusNode,e.focusOffset)}}function Pi(e,t){var n=e.display,r=e.doc;if(t.editorIsHidden)return wt(e),!1;if(!t.force&&t.visible.from>=n.viewFrom&&t.visible.to<=n.viewTo&&(n.updateLineNumbers==null||n.updateLineNumbers>=n.viewTo)&&n.renderedView==n.view&&na(e)==0)return!1;pa(e)&&(wt(e),t.dims=wi(e));var 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wn=0,pt=null;b?pt=-.53:F?pt=15:z?pt=-.7:re&&(pt=-1/3);function ga(e){var t=e.wheelDeltaX,n=e.wheelDeltaY;return t==null&&e.detail&&e.axis==e.HORIZONTAL_AXIS&&(t=e.detail),n==null&&e.detail&&e.axis==e.VERTICAL_AXIS?n=e.detail:n==null&&(n=e.wheelDelta),{x:t,y:n}}function eu(e){var t=ga(e);return t.x*=pt,t.y*=pt,t}function ya(e,t){z&&te==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 n=ga(t),r=n.x,i=n.y,o=pt;t.deltaMode===0&&(r=t.deltaX,i=t.deltaY,o=1);var a=e.display,l=a.scroller,s=l.scrollWidth>l.clientWidth,u=l.scrollHeight>l.clientHeight;if(r&&s||i&&u){if(i&&P&&R){e:for(var c=t.target,d=a.view;c!=l;c=c.parentNode)for(var g=0;g<d.length;g++)if(d[g].node==c){e.display.currentWheelTarget=c;break 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i=this.lines[n];this.height-=i.height,fs(i),Ce(i,"delete")}this.lines.splice(e,t)},collapse:function(e){e.push.apply(e,this.lines)},insertInner:function(e,t,n){this.height+=n,this.lines=this.lines.slice(0,e).concat(t).concat(this.lines.slice(e));for(var r=0;r<t.length;++r)t[r].parent=this},iterN:function(e,t,n){for(var r=e+t;e<r;++e)if(n(this.lines[e]))return!0}};function Mr(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}Mr.prototype={chunkSize:function(){return this.size},removeInner:function(e,t){this.size-=t;for(var n=0;n<this.children.length;++n){var r=this.children[n],i=r.chunkSize();if(e<i){var o=Math.min(t,i-e),a=r.height;if(r.removeInner(e,o),this.height-=a-r.height,i==o&&(this.children.splice(n--,1),r.parent=null),(t-=o)==0)break;e=0}else e-=i}if(this.size-t<25&&(this.children.length>1||!(this.children[0]instanceof Wr))){var l=[];this.collapse(l),this.children=[new Wr(l)],this.children[0].parent=this}},collapse:function(e){for(var t=0;t<this.children.length;++t)this.children[t].collapse(e)},insertInner:function(e,t,n){this.size+=t.length,this.height+=n;for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<=o){if(i.insertInner(e,t,n),i.lines&&i.lines.length>50){for(var a=i.lines.length%25+25,l=a;l<i.lines.length;){var s=new Wr(i.lines.slice(l,l+=25));i.height-=s.height,this.children.splice(++r,0,s),s.parent=this}i.lines=i.lines.slice(0,a),this.maybeSpill()}break}e-=o}},maybeSpill:function(){if(!(this.children.length<=10)){var e=this;do{var t=e.children.splice(e.children.length-5,5),n=new Mr(t);if(e.parent){e.size-=n.size,e.height-=n.height;var i=Pe(e.parent.children,e);e.parent.children.splice(i+1,0,n)}else{var r=new Mr(e.children);r.parent=e,e.children=[r,n],e=r}n.parent=e.parent}while(e.children.length>10);e.parent.maybeSpill()}},iterN:function(e,t,n){for(var r=0;r<this.children.length;++r){var i=this.children[r],o=i.chunkSize();if(e<o){var a=Math.min(t,o-e);if(i.iterN(e,a,n))return!0;if((t-=a)==0)break;e=0}else e-=o}}};var Br=function(e,t,n){if(n)for(var r in n)n.hasOwnProperty(r)&&(this[r]=n[r]);this.doc=e,this.node=t};Br.prototype.clear=function(){var e=this.doc.cm,t=this.line.widgets,n=this.line,r=le(n);if(!(r==null||!t)){for(var i=0;i<t.length;++i)t[i]==this&&t.splice(i--,1);t.length||(n.widgets=null);var o=Tr(this);nt(n,Math.max(0,n.height-o)),e&&(Ve(e,function(){za(e,n,-o),bt(e,r,"widget")}),Ce(e,"lineWidgetCleared",e,this,r))}},Br.prototype.changed=function(){var e=this,t=this.height,n=this.doc.cm,r=this.line;this.height=null;var i=Tr(this)-t;i&&(mt(this.doc,r)||nt(r,r.height+i),n&&Ve(n,function(){n.curOp.forceUpdate=!0,za(n,r,i),Ce(n,"lineWidgetChanged",n,e,le(r))}))},Kt(Br);function za(e,t,n){ct(t)<(e.curOp&&e.curOp.scrollTop||e.doc.scrollTop)&&Ai(e,n)}function fu(e,t,n,r){var i=new Br(e,n,r),o=e.cm;return 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u=Qe(this.lines[s]),c=un(u);c>e.display.maxLineLength&&(e.display.maxLine=u,e.display.maxLineLength=c,e.display.maxLineChanged=!0)}r!=null&&e&&this.collapsed&&He(e,r,i+1),this.lines.length=0,this.explicitlyCleared=!0,this.atomic&&this.doc.cantEdit&&(this.doc.cantEdit=!1,e&&Oa(e.doc)),e&&Ce(e,"markerCleared",e,this,r,i),t&&Bt(e),this.parent&&this.parent.clear()}},St.prototype.find=function(e,t){e==null&&this.type=="bookmark"&&(e=1);for(var n,r,i=0;i<this.lines.length;++i){var o=this.lines[i],a=Cr(o.markedSpans,this);if(a.from!=null&&(n=A(t?o:le(o),a.from),e==-1))return n;if(a.to!=null&&(r=A(t?o:le(o),a.to),e==1))return r}return n&&{from:n,to:r}},St.prototype.changed=function(){var e=this,t=this.find(-1,!0),n=this,r=this.doc.cm;!t||!r||Ve(r,function(){var i=t.line,o=le(t.line),a=vi(r,o);if(a&&(Xo(a),r.curOp.selectionChanged=r.curOp.forceUpdate=!0),r.curOp.updateMaxLine=!0,!mt(n.doc,i)&&n.height!=null){var l=n.height;n.height=null;var 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Pu=400,Ui=function(e,t,n){this.time=e,this.pos=t,this.button=n};Ui.prototype.compare=function(e,t,n){return this.time+Pu>e&&$(t,this.pos)==0&&n==this.button};var jr,Yr;function Eu(e,t){var n=+new Date;return Yr&&Yr.compare(n,e,t)?(jr=Yr=null,"triple"):jr&&jr.compare(n,e,t)?(Yr=new Ui(n,e,t),jr=null,"double"):(jr=new Ui(n,e,t),Yr=null,"single")}function il(e){var t=this,n=t.display;if(!(Le(t,e)||n.activeTouch&&n.input.supportsTouch())){if(n.input.ensurePolled(),n.shift=e.shiftKey,dt(n,e)){R||(n.scroller.draggable=!1,setTimeout(function(){return n.scroller.draggable=!0},100));return}if(!Ki(t,e)){var r=Rt(t,e),i=vo(e),o=r?Eu(r,i):"single";qr(t).focus(),i==1&&t.state.selectingText&&t.state.selectingText(e),!(r&&Ou(t,i,r,o,e))&&(i==1?r?Iu(t,r,o,e):Yn(e)==n.scroller&&Fe(e):i==2?(r&&Cn(t.doc,r),setTimeout(function(){return n.input.focus()},20)):i==3&&(Ue?t.display.input.onContextMenu(e):_i(t)))}}}function Ou(e,t,n,r,i){var o="Click";return 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t=e.optionHandlers,n=e.helpers={};e.prototype={constructor:e,focus:function(){qr(this).focus(),this.display.input.focus()},setOption:function(r,i){var o=this.options,a=o[r];o[r]==i&&r!="mode"||(o[r]=i,t.hasOwnProperty(r)&&Se(this,t[r])(this,i,a),ve(this,"optionChange",this,r))},getOption:function(r){return this.options[r]},getDoc:function(){return this.doc},addKeyMap:function(r,i){this.state.keyMaps[i?"push":"unshift"](An(r))},removeKeyMap:function(r){for(var i=this.state.keyMaps,o=0;o<i.length;++o)if(i[o]==r||i[o].name==r)return i.splice(o,1),!0},addOverlay:Ne(function(r,i){var o=r.token?r:e.getMode(this.options,r);if(o.startState)throw new Error("Overlays may not be stateful.");Fl(this.state.overlays,{mode:o,modeSpec:r,opaque:i&&i.opaque,priority:i&&i.priority||0},function(a){return a.priority}),this.state.modeGen++,He(this)}),removeOverlay:Ne(function(r){for(var i=this.state.overlays,o=0;o<i.length;++o){var a=i[o].modeSpec;if(a==r||typeof r=="string"&&a.name==r){i.splice(o,1),this.state.modeGen++,He(this);return}}}),indentLine:Ne(function(r,i,o){typeof i!="string"&&typeof i!="number"&&(i==null?i=this.options.smartIndent?"smart":"prev":i=i?"add":"subtract"),xr(this.doc,r)&&Xr(this,r,i,o)}),indentSelection:Ne(function(r){for(var i=this.doc.sel.ranges,o=-1,a=0;a<i.length;a++){var l=i[a];if(l.empty())l.head.line>o&&(Xr(this,l.head.line,r,!0),o=l.head.line,a==this.doc.sel.primIndex&&er(this));else{var s=l.from(),u=l.to(),c=Math.max(o,s.line);o=Math.min(this.lastLine(),u.line-(u.ch?0:1))+1;for(var d=c;d<o;++d)Xr(this,d,r);var g=this.doc.sel.ranges;s.ch==0&&i.length==g.length&&g[a].from().ch>0&&Mi(this.doc,a,new oe(s,g[a].to()),rt)}}}),getTokenAt:function(r,i){return Co(this,r,i)},getLineTokens:function(r,i){return Co(this,A(r),i,!0)},getTokenTypeAt:function(r){r=ee(this.doc,r);var i=wo(this,V(this.doc,r.line)),o=0,a=(i.length-1)/2,l=r.ch,s;if(l==0)s=i[2];else for(;;){var u=o+a>>1;if((u?i[u*2-1]:0)>=l)a=u;else if(i[u*2+1]<l)o=u+1;else{s=i[u*2+2];break}}var c=s?s.indexOf("overlay "):-1;return c<0?s:c==0?null:s.slice(0,c-1)},getModeAt:function(r){var i=this.doc.mode;return i.innerMode?e.innerMode(i,this.getTokenAt(r).state).mode:i},getHelper:function(r,i){return this.getHelpers(r,i)[0]},getHelpers:function(r,i){var o=[];if(!n.hasOwnProperty(i))return o;var a=n[i],l=this.getModeAt(r);if(typeof l[i]=="string")a[l[i]]&&o.push(a[l[i]]);else if(l[i])for(var s=0;s<l[i].length;s++){var u=a[l[i][s]];u&&o.push(u)}else l.helperType&&a[l.helperType]?o.push(a[l.helperType]):a[l.name]&&o.push(a[l.name]);for(var c=0;c<a._global.length;c++){var d=a._global[c];d.pred(l,this)&&Pe(o,d.val)==-1&&o.push(d.val)}return o},getStateAfter:function(r,i){var o=this.doc;return r=yo(o,r==null?o.first+o.size-1:r),Lr(this,r+1,i).state},cursorCoords:function(r,i){var o,a=this.doc.sel.primary();return r==null?o=a.head:typeof r=="object"?o=ee(this.doc,r):o=r?a.from():a.to(),$e(this,o,i||"page")},charCoords:function(r,i){return dn(this,ee(this.doc,r),i||"page")},coordsChar:function(r,i){return r=Qo(this,r,i||"page"),mi(this,r.left,r.top)},lineAtHeight:function(r,i){return r=Qo(this,{top:r,left:0},i||"page").top,Nt(this.doc,r+this.display.viewOffset)},heightAtLine:function(r,i,o){var a=!1,l;if(typeof r=="number"){var s=this.doc.first+this.doc.size-1;r<this.doc.first?r=this.doc.first:r>s&&(r=s,a=!0),l=V(this.doc,r)}else l=r;return cn(this,l,{top:0,left:0},i||"page",o||a).top+(a?this.doc.height-ct(l):0)},defaultTextHeight:function(){return Jt(this.display)},defaultCharWidth:function(){return Qt(this.display)},getViewport:function(){return{from:this.display.viewFrom,to:this.display.viewTo}},addWidget:function(r,i,o,a,l){var s=this.display;r=$e(this,ee(this.doc,r));var u=r.bottom,c=r.left;if(i.style.position="absolute",i.setAttribute("cm-ignore-events","true"),this.display.input.setUneditable(i),s.sizer.appendChild(i),a=="over")u=r.top;else if(a=="above"||a=="near"){var d=Math.max(s.wrapper.clientHeight,this.doc.height),g=Math.max(s.sizer.clientWidth,s.lineSpace.clientWidth);(a=="above"||r.bottom+i.offsetHeight>d)&&r.top>i.offsetHeight?u=r.top-i.offsetHeight:r.bottom+i.offsetHeight<=d&&(u=r.bottom),c+i.offsetWidth>g&&(c=g-i.offsetWidth)}i.style.top=u+"px",i.style.left=i.style.right="",l=="right"?(c=s.sizer.clientWidth-i.offsetWidth,i.style.right="0px"):(l=="left"?c=0:l=="middle"&&(c=(s.sizer.clientWidth-i.offsetWidth)/2),i.style.left=c+"px"),o&&Ms(this,{left:c,top:u,right:c+i.offsetWidth,bottom:u+i.offsetHeight})},triggerOnKeyDown:Ne(tl),triggerOnKeyPress:Ne(nl),triggerOnKeyUp:rl,triggerOnMouseDown:Ne(il),execCommand:function(r){if(Ur.hasOwnProperty(r))return Ur[r].call(null,this)},triggerElectric:Ne(function(r){hl(this,r)}),findPosH:function(r,i,o,a){var l=1;i<0&&(l=-1,i=-i);for(var s=ee(this.doc,r),u=0;u<i&&(s=qi(this.doc,s,l,o,a),!s.hitSide);++u);return s},moveH:Ne(function(r,i){var o=this;this.extendSelectionsBy(function(a){return o.display.shift||o.doc.extend||a.empty()?qi(o.doc,a.head,r,i,o.options.rtlMoveVisually):r<0?a.from():a.to()},gr)}),deleteH:Ne(function(r,i){var o=this.doc.sel,a=this.doc;o.somethingSelected()?a.replaceSelection("",null,"+delete"):sr(this,function(l){var s=qi(a,l.head,r,i,!1);return r<0?{from:s,to:l.head}:{from:l.head,to:s}})}),findPosV:function(r,i,o,a){var l=1,s=a;i<0&&(l=-1,i=-i);for(var u=ee(this.doc,r),c=0;c<i;++c){var d=$e(this,u,"div");if(s==null?s=d.left:d.left=s,u=pl(this,d,l,o),u.hitSide)break}return u},moveV:Ne(function(r,i){var o=this,a=this.doc,l=[],s=!this.display.shift&&!a.extend&&a.sel.somethingSelected();if(a.extendSelectionsBy(function(c){if(s)return r<0?c.from():c.to();var d=$e(o,c.head,"div");c.goalColumn!=null&&(d.left=c.goalColumn),l.push(d.left);var g=pl(o,d,r,i);return i=="page"&&c==a.sel.primary()&&Ai(o,dn(o,g,"div").top-d.top),g},gr),l.length)for(var u=0;u<a.sel.ranges.length;u++)a.sel.ranges[u].goalColumn=l[u]}),findWordAt:function(r){var i=this.doc,o=V(i,r.line).text,a=r.ch,l=r.ch;if(o){var s=this.getHelper(r,"wordChars");(r.sticky=="before"||l==o.length)&&a?--a:++l;for(var u=o.charAt(a),c=$r(u,s)?function(d){return $r(d,s)}:/\s/.test(u)?function(d){return/\s/.test(d)}:function(d){return!/\s/.test(d)&&!$r(d)};a>0&&c(o.charAt(a-1));)--a;for(;l<o.length&&c(o.charAt(l));)++l}return new oe(A(r.line,a),A(r.line,l))},toggleOverwrite:function(r){r!=null&&r==this.state.overwrite||((this.state.overwrite=!this.state.overwrite)?ut(this.display.cursorDiv,"CodeMirror-overwrite"):xe(this.display.cursorDiv,"CodeMirror-overwrite"),ve(this,"overwriteToggle",this,this.state.overwrite))},hasFocus:function(){return this.display.input.getField()==Re(Ut(this))},isReadOnly:function(){return!!(this.options.readOnly||this.doc.cantEdit)},scrollTo:Ne(function(r,i){Pr(this,r,i)}),getScrollInfo:function(){var r=this.display.scroller;return{left:r.scrollLeft,top:r.scrollTop,height:r.scrollHeight-ot(this)-this.display.barHeight,width:r.scrollWidth-ot(this)-this.display.barWidth,clientHeight:pi(this),clientWidth:It(this)}},scrollIntoView:Ne(function(r,i){r==null?(r={from:this.doc.sel.primary().head,to:null},i==null&&(i=this.options.cursorScrollMargin)):typeof r=="number"?r={from:A(r,0),to:null}:r.from==null&&(r={from:r,to:null}),r.to||(r.to=r.from),r.margin=i||0,r.from.line!=null?Bs(this,r):la(this,r.from,r.to,r.margin)}),setSize:Ne(function(r,i){var o=this,a=function(s){return typeof s=="number"||/^\d+$/.test(String(s))?s+"px":s};r!=null&&(this.display.wrapper.style.width=a(r)),i!=null&&(this.display.wrapper.style.height=a(i)),this.options.lineWrapping&&qo(this);var l=this.display.viewFrom;this.doc.iter(l,this.display.viewTo,function(s){if(s.widgets){for(var u=0;u<s.widgets.length;u++)if(s.widgets[u].noHScroll){bt(o,l,"widget");break}}++l}),this.curOp.forceUpdate=!0,ve(this,"refresh",this)}),operation:function(r){return Ve(this,r)},startOperation:function(){return Mt(this)},endOperation:function(){return Bt(this)},refresh:Ne(function(){var r=this.display.cachedTextHeight;He(this),this.curOp.forceUpdate=!0,kr(this),Pr(this,this.doc.scrollLeft,this.doc.scrollTop),Oi(this.display),(r==null||Math.abs(r-Jt(this.display))>.5||this.options.lineWrapping)&&Li(this),ve(this,"refresh",this)}),swapDoc:Ne(function(r){var i=this.doc;return i.cm=null,this.state.selectingText&&this.state.selectingText(),xa(this,r),kr(this),this.display.input.reset(),Pr(this,r.scrollLeft,r.scrollTop),this.curOp.forceScroll=!0,Ce(this,"swapDoc",this,i),i}),phrase:function(r){var i=this.options.phrases;return i&&Object.prototype.hasOwnProperty.call(i,r)?i[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}},Kt(e),e.registerHelper=function(r,i,o){n.hasOwnProperty(r)||(n[r]=e[r]={_global:[]}),n[r][i]=o},e.registerGlobalHelper=function(r,i,o,a){e.registerHelper(r,i,a),n[r]._global.push({pred:o,val:a})}}function qi(e,t,n,r,i){var o=t,a=n,l=V(e,t.line),s=i&&e.direction=="rtl"?-n:n;function u(){var H=t.line+s;return H<e.first||H>=e.first+e.size?!1:(t=new A(H,t.ch,t.sticky),l=V(e,H))}function c(H){var D;if(r=="codepoint"){var M=l.text.charCodeAt(t.ch+(n>0?0:-1));if(isNaN(M))D=null;else{var Y=n>0?M>=55296&&M<56320:M>=56320&&M<57343;D=new A(t.line,Math.max(0,Math.min(l.text.length,t.ch+n*(Y?2:1))),-n)}}else i?D=Cu(e.cm,l,t,n):D=zi(l,t,n);if(D==null)if(!H&&u())t=Vi(i,e.cm,l,t.line,s);else return!1;else t=D;return!0}if(r=="char"||r=="codepoint")c();else if(r=="column")c(!0);else if(r=="word"||r=="group")for(var d=null,g=r=="group",p=e.cm&&e.cm.getHelper(t,"wordChars"),m=!0;!(n<0&&!c(!m));m=!1){var C=l.text.charAt(t.ch)||`
`,E=$r(C,p)?"w":g&&C==`
`?"n":!g||/\s/.test(C)?null:"p";if(g&&!m&&!E&&(E="s"),d&&d!=E){n<0&&(n=1,c(),t.sticky="after");break}if(E&&(d=E),n>0&&!c(!m))break}var I=_n(e,t,o,a,!0);return ni(o,I)&&(I.hitSide=!0),I}function pl(e,t,n,r){var i=e.doc,o=t.left,a;if(r=="page"){var l=Math.min(e.display.wrapper.clientHeight,qr(e).innerHeight||i(e).documentElement.clientHeight),s=Math.max(l-.5*Jt(e.display),3);a=(n>0?t.bottom:t.top)+n*s}else r=="line"&&(a=n>0?t.bottom+3:t.top-3);for(var u;u=mi(e,o,a),!!u.outside;){if(n<0?a<=0:a>=i.height){u.hitSide=!0;break}a+=n*5}return u}var se=function(e){this.cm=e,this.lastAnchorNode=this.lastAnchorOffset=this.lastFocusNode=this.lastFocusOffset=null,this.polling=new yt,this.composing=null,this.gracePeriod=!1,this.readDOMTimeout=null};se.prototype.init=function(e){var t=this,n=this,r=n.cm,i=n.div=e.lineDiv;i.contentEditable=!0,Xi(i,r.options.spellcheck,r.options.autocorrect,r.options.autocapitalize);function o(l){for(var s=l.target;s;s=s.parentNode){if(s==i)return!0;if(/\bCodeMirror-(?:line)?widget\b/.test(s.className))break}return!1}q(i,"paste",function(l){!o(l)||Le(r,l)||fl(l,r)||_<=11&&setTimeout(Se(r,function(){return t.updateFromDOM()}),20)}),q(i,"compositionstart",function(l){t.composing={data:l.data,done:!1}}),q(i,"compositionupdate",function(l){t.composing||(t.composing={data:l.data,done:!1})}),q(i,"compositionend",function(l){t.composing&&(l.data!=t.composing.data&&t.readFromDOMSoon(),t.composing.done=!0)}),q(i,"touchstart",function(){return n.forceCompositionEnd()}),q(i,"input",function(){t.composing||t.readFromDOMSoon()});function a(l){if(!(!o(l)||Le(r,l))){if(r.somethingSelected())On({lineWise:!1,text:r.getSelections()}),l.type=="cut"&&r.replaceSelection("",null,"cut");else if(r.options.lineWiseCopyCut){var s=cl(r);On({lineWise:!0,text:s.text}),l.type=="cut"&&r.operation(function(){r.setSelections(s.ranges,0,rt),r.replaceSelection("",null,"cut")})}else return;if(l.clipboardData){l.clipboardData.clearData();var u=tt.text.join(`
`);if(l.clipboardData.setData("Text",u),l.clipboardData.getData("Text")==u){l.preventDefault();return}}var c=dl(),d=c.firstChild;Xi(d),r.display.lineSpace.insertBefore(c,r.display.lineSpace.firstChild),d.value=tt.text.join(`
`);var g=Re(At(i));pr(d),setTimeout(function(){r.display.lineSpace.removeChild(c),g.focus(),g==i&&n.showPrimarySelection()},50)}}q(i,"copy",a),q(i,"cut",a)},se.prototype.screenReaderLabelChanged=function(e){e?this.div.setAttribute("aria-label",e):this.div.removeAttribute("aria-label")},se.prototype.prepareSelection=function(){var e=ia(this.cm,!1);return e.focus=Re(At(this.div))==this.div,e},se.prototype.showSelection=function(e,t){!e||!this.cm.display.view.length||((e.focus||t)&&this.showPrimarySelection(),this.showMultipleSelections(e))},se.prototype.getSelection=function(){return this.cm.display.wrapper.ownerDocument.getSelection()},se.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();return}var o=Nn(t,e.anchorNode,e.anchorOffset),a=Nn(t,e.focusNode,e.focusOffset);if(!(o&&!o.bad&&a&&!a.bad&&$(rn(o,a),r)==0&&$(tn(o,a),i)==0)){var l=t.display.view,s=r.line>=t.display.viewFrom&&vl(t,r)||{node:l[0].measure.map[2],offset:0},u=i.line<t.display.viewTo&&vl(t,i);if(!u){var c=l[l.length-1].measure,d=c.maps?c.maps[c.maps.length-1]:c.map;u={node:d[d.length-1],offset:d[d.length-2]-d[d.length-3]}}if(!s||!u){e.removeAllRanges();return}var g=e.rangeCount&&e.getRangeAt(0),p;try{p=Je(s.node,s.offset,u.offset,u.node)}catch(m){}p&&(!F&&t.state.focused?(e.collapse(s.node,s.offset),p.collapsed||(e.removeAllRanges(),e.addRange(p))):(e.removeAllRanges(),e.addRange(p)),g&&e.anchorNode==null?e.addRange(g):F&&this.startGracePeriod()),this.rememberSelection()}},se.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)},se.prototype.showMultipleSelections=function(e){be(this.cm.display.cursorDiv,e.cursors),be(this.cm.display.selectionDiv,e.selection)},se.prototype.rememberSelection=function(){var e=this.getSelection();this.lastAnchorNode=e.anchorNode,this.lastAnchorOffset=e.anchorOffset,this.lastFocusNode=e.focusNode,this.lastFocusOffset=e.focusOffset},se.prototype.selectionInEditor=function(){var e=this.getSelection();if(!e.rangeCount)return!1;var t=e.getRangeAt(0).commonAncestorContainer;return Xe(this.div,t)},se.prototype.focus=function(){this.cm.options.readOnly!="nocursor"&&((!this.selectionInEditor()||Re(At(this.div))!=this.div)&&this.showSelection(this.prepareSelection(),!0),this.div.focus())},se.prototype.blur=function(){this.div.blur()},se.prototype.getField=function(){return this.div},se.prototype.supportsTouch=function(){return!0},se.prototype.receivedFocus=function(){var e=this,t=this;this.selectionInEditor()?setTimeout(function(){return e.pollSelection()},20):Ve(this.cm,function(){return t.cm.curOp.selectionChanged=!0});function n(){t.cm.state.focused&&(t.pollSelection(),t.polling.set(t.cm.options.pollInterval,n))}this.polling.set(this.cm.options.pollInterval,n)},se.prototype.selectionChanged=function(){var e=this.getSelection();return e.anchorNode!=this.lastAnchorNode||e.anchorOffset!=this.lastAnchorOffset||e.focusNode!=this.lastFocusNode||e.focusOffset!=this.lastFocusOffset},se.prototype.pollSelection=function(){if(!(this.readDOMTimeout!=null||this.gracePeriod||!this.selectionChanged())){var e=this.getSelection(),t=this.cm;if(v&&z&&this.cm.display.gutterSpecs.length&&Gu(e.anchorNode)){this.cm.triggerOnKeyDown({type:"keydown",keyCode:8,preventDefault:Math.abs}),this.blur(),this.focus();return}if(!this.composing){this.rememberSelection();var n=Nn(t,e.anchorNode,e.anchorOffset),r=Nn(t,e.focusNode,e.focusOffset);n&&r&&Ve(t,function(){Ee(t.doc,xt(n,r),rt),(n.bad||r.bad)&&(t.curOp.selectionChanged=!0)})}}},se.prototype.pollContent=function(){this.readDOMTimeout!=null&&(clearTimeout(this.readDOMTimeout),this.readDOMTimeout=null);var e=this.cm,t=e.display,n=e.doc.sel.primary(),r=n.from(),i=n.to();if(r.ch==0&&r.line>e.firstLine()&&(r=A(r.line-1,V(e.doc,r.line-1).length)),i.ch==V(e.doc,i.line).text.length&&i.line<e.lastLine()&&(i=A(i.line+1,0)),r.line<t.viewFrom||i.line>t.viewTo-1)return!1;var o,a,l;r.line==t.viewFrom||(o=Ft(e,r.line))==0?(a=le(t.view[0].line),l=t.view[0].node):(a=le(t.view[o].line),l=t.view[o-1].node.nextSibling);var s=Ft(e,i.line),u,c;if(s==t.view.length-1?(u=t.viewTo-1,c=t.lineDiv.lastChild):(u=le(t.view[s+1].line)-1,c=t.view[s+1].node.previousSibling),!l)return!1;for(var d=e.doc.splitLines(Uu(e,l,c,a,u)),g=Ot(e.doc,A(a,0),A(u,V(e.doc,u).text.length));d.length>1&&g.length>1;)if(ae(d)==ae(g))d.pop(),g.pop(),u--;else if(d[0]==g[0])d.shift(),g.shift(),a++;else break;for(var p=0,m=0,C=d[0],E=g[0],I=Math.min(C.length,E.length);p<I&&C.charCodeAt(p)==E.charCodeAt(p);)++p;for(var H=ae(d),D=ae(g),M=Math.min(H.length-(d.length==1?p:0),D.length-(g.length==1?p:0));m<M&&H.charCodeAt(H.length-m-1)==D.charCodeAt(D.length-m-1);)++m;if(d.length==1&&g.length==1&&a==r.line)for(;p&&p>r.ch&&H.charCodeAt(H.length-m-1)==D.charCodeAt(D.length-m-1);)p--,m++;d[d.length-1]=H.slice(0,H.length-m).replace(/^\u200b+/,""),d[0]=d[0].slice(p).replace(/\u200b+$/,"");var Y=A(a,p),G=A(u,g.length?ae(g).length-m:0);if(d.length>1||d[0]||$(Y,G))return or(e.doc,d,Y,G,"+input"),!0},se.prototype.ensurePolled=function(){this.forceCompositionEnd()},se.prototype.reset=function(){this.forceCompositionEnd()},se.prototype.forceCompositionEnd=function(){this.composing&&(clearTimeout(this.readDOMTimeout),this.composing=null,this.updateFromDOM(),this.div.blur(),this.div.focus())},se.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))},se.prototype.updateFromDOM=function(){var e=this;(this.cm.isReadOnly()||!this.pollContent())&&Ve(this.cm,function(){return He(e.cm)})},se.prototype.setUneditable=function(e){e.contentEditable="false"},se.prototype.onKeyPress=function(e){e.charCode==0||this.composing||(e.preventDefault(),this.cm.isReadOnly()||Se(this.cm,Yi)(this.cm,String.fromCharCode(e.charCode==null?e.keyCode:e.charCode),0))},se.prototype.readOnlyChanged=function(e){this.div.contentEditable=String(e!="nocursor")},se.prototype.onContextMenu=function(){},se.prototype.resetPosition=function(){},se.prototype.needsContentAttribute=!0;function vl(e,t){var n=vi(e,t.line);if(!n||n.hidden)return null;var r=V(e.doc,t.line),i=Uo(n,r,t.line),o=ft(r,e.doc.direction),a="left";if(o){var l=br(o,t.ch);a=l%2?"right":"left"}var s=Yo(i.map,t.ch,a);return s.offset=s.collapse=="right"?s.end:s.start,s}function Gu(e){for(var t=e;t;t=t.parentNode)if(/CodeMirror-gutter-wrapper/.test(t.className))return!0;return!1}function fr(e,t){return t&&(e.bad=!0),e}function Uu(e,t,n,r,i){var o="",a=!1,l=e.doc.lineSeparator(),s=!1;function u(p){return function(m){return 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