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Ni(df.toDOM(),0,df,32)),this.curLine=this.afterWidget=null}}updateBlockWrappers(){this.wrapperPos>this.pos+1e4&&(this.blockWrappers.goto(this.pos),this.wrappers.length=0);for(let e=this.wrappers.length-1;e>=0;e--)this.wrappers[e].to<this.pos&&this.wrappers.splice(e,1);for(let e=this.blockWrappers;e.value&&e.from<=this.pos;e.next())if(e.to>=this.pos){let t=e.rank*102+e.value.rank,i=new Af(e.from,e.to,e.value,t),r=this.wrappers.length;for(;r>0&&(this.wrappers[r-1].rank-i.rank||this.wrappers[r-1].to-i.to)<0;)r--;this.wrappers.splice(r,0,i)}this.wrapperPos=this.pos}getBlockPos(){var e;this.updateBlockWrappers();let t=this.root;for(let i of this.wrappers){let r=t.lastChild;if(i.from<this.pos&&r instanceof Bn&&r.wrapper.eq(i.wrapper))t=r;else{let s=Bn.of(i.wrapper,(e=this.cache.find(Bn,o=>o.wrapper.eq(i.wrapper)))===null||e===void 0?void 0:e.dom);t.append(s),t=s}}return t}blockPosCovered(){let e=this.lastBlock;return e!=null&&!e.breakAfter&&(!e.isWidget()||(e.flags&160)>0)}getBuffer(e){let t=2|(e<0?16:32),i=this.cache.find(as,void 0,1);return i&&(i.flags=t),i||new as(t)}flushBuffer(){this.afterWidget&&!(this.afterWidget.flags&32)&&(this.afterWidget.parent.append(this.getBuffer(-1)),this.afterWidget=null)}},Tf=class{constructor(e){this.skipCount=0,this.text="",this.textOff=0,this.cursor=e.iter()}skip(e){this.textOff+e<=this.text.length?this.textOff+=e:(this.skipCount+=e-(this.text.length-this.textOff),this.text="",this.textOff=0)}next(e){if(this.textOff==this.text.length){let{value:r,lineBreak:s,done:o}=this.cursor.next(this.skipCount);if(this.skipCount=0,o)throw new Error("Ran out of text content when drawing inline views");this.text=r;let a=this.textOff=Math.min(e,r.length);return s?null:r.slice(0,a)}let t=Math.min(this.text.length,this.textOff+e),i=this.text.slice(this.textOff,t);return this.textOff=t,i}},Ml=[Ni,os,Ii,ot,as,Bn,ss];for(let n=0;n<Ml.length;n++)Ml[n].bucket=n;var Mf=class{constructor(e){this.view=e,this.buckets=Ml.map(()=>[]),this.index=Ml.map(()=>0),this.reused=new Map}add(e){let t=e.constructor.bucket,i=this.buckets[t];i.length<6?i.push(e):i[this.index[t]=(this.index[t]+1)%6]=e}find(e,t,i=2){let r=e.bucket,s=this.buckets[r],o=this.index[r];for(let a=s.length-1;a>=0;a--){let l=(a+o)%s.length,c=s[l];if((!t||t(c))&&!this.reused.has(c))return s.splice(l,1),l<o&&this.index[r]--,this.reused.set(c,i),c}return null}findWidget(e,t,i){let r=this.buckets[0];if(r.length)for(let s=0,o=0;;s++){if(s==r.length){if(o)return null;o=1,s=0}let a=r[s];if(!this.reused.has(a)&&(o==0?a.widget.compare(e):a.widget.constructor==e.constructor&&e.updateDOM(a.dom,this.view,a.widget)))return r.splice(s,1),s<this.index[0]&&this.index[0]--,a.widget==e&&a.length==t&&(a.flags&497)==i?(this.reused.set(a,1),a):(this.reused.set(a,2),new Ni(a.dom,t,e,a.flags&-498|i))}}reuse(e){return this.reused.set(e,1),e}maybeReuse(e,t=2){if(!this.reused.has(e))return this.reused.set(e,t),e.dom}clear(){for(let e=0;e<this.buckets.length;e++)this.buckets[e].length=this.index[e]=0}},Rf=class{constructor(e,t,i,r,s){this.view=e,this.decorations=r,this.disallowBlockEffectsFor=s,this.openWidget=!1,this.openMarks=0,this.cache=new Mf(e),this.text=new Tf(e.state.doc),this.builder=new _f(this.cache,new ss(e,e.contentDOM),re.iter(i)),this.cache.reused.set(t,2),this.old=new Ef(t),this.reuseWalker={skip:(o,a,l)=>{if(this.cache.add(o),o.isComposite())return!1},enter:o=>this.cache.add(o),leave:()=>{},break:()=>{}}}run(e,t){let i=t&&this.getCompositionContext(t.text);for(let r=0,s=0,o=0;;){let a=o<e.length?e[o++]:null,l=a?a.fromA:this.old.root.length;if(l>r){let c=l-r;this.preserve(c,!o,!a),r=l,s+=c}if(!a)break;t&&a.fromA<=t.range.fromA&&a.toA>=t.range.toA?(this.forward(a.fromA,t.range.fromA,t.range.fromA<t.range.toA?1:-1),this.emit(s,t.range.fromB),this.builder.flushBuffer(),this.cache.clear(),this.builder.addComposition(t,i),this.text.skip(t.range.toB-t.range.fromB),this.forward(t.range.fromA,a.toA),this.emit(t.range.toB,a.toB)):(this.forward(a.fromA,a.toA),this.emit(s,a.toB)),s=a.toB,r=a.toA}return this.builder.curLine&&this.builder.endLine(),this.builder.root}preserve(e,t,i){let r=kS(this.old),s=this.openMarks;this.old.advance(e,i?1:-1,{skip:(o,a,l)=>{if(o.isWidget())if(this.openWidget)this.builder.continueWidget(l-a);else{let c=l>0||a<o.length?Ni.of(o.widget,this.view,l-a,o.flags&496,this.cache.maybeReuse(o)):this.cache.reuse(o);c.flags&256?(c.flags&=-2,this.builder.addBlockWidget(c)):(this.builder.ensureLine(null),this.builder.addInlineWidget(c,r,s),s=r.length)}else if(o.isText())this.builder.ensureLine(null),!a&&l==o.length&&!this.cache.reused.has(o)?this.builder.addText(o.text,r,s,this.cache.reuse(o)):(this.cache.add(o),this.builder.addText(o.text.slice(a,l),r,s)),s=r.length;else if(o.isLine())o.flags&=-2,this.cache.reused.set(o,1),this.builder.addLine(o);else if(o instanceof as)this.cache.add(o);else if(o instanceof ot)this.builder.ensureLine(null),this.builder.addMark(o,r,s),this.cache.reused.set(o,1),s=r.length;else return!1;this.openWidget=!1},enter:o=>{o.isLine()?this.builder.addLineStart(o.attrs,this.cache.maybeReuse(o)):(this.cache.add(o),o instanceof ot&&r.unshift(o.mark)),this.openWidget=!1},leave:o=>{o.isLine()?r.length&&(r.length=s=0):o instanceof ot&&(r.shift(),s=Math.min(s,r.length))},break:()=>{this.builder.addBreak(),this.openWidget=!1}}),this.text.skip(e)}emit(e,t){let i=null,r=this.builder,s=0,o=re.spans(this.decorations,e,t,{point:(a,l,c,u,f,h)=>{if(c instanceof $i){if(this.disallowBlockEffectsFor[h]){if(c.block)throw new RangeError("Block decorations may not be specified via plugins");if(l>this.view.state.doc.lineAt(a).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}if(s=u.length,f>u.length)r.continueWidget(l-a);else{let d=c.widget||(c.block?ri.block:ri.inline),p=wS(c),m=this.cache.findWidget(d,l-a,p)||Ni.of(d,this.view,l-a,p);c.block?(c.startSide>0&&r.addLineStartIfNotCovered(i),r.addBlockWidget(m)):(r.ensureLine(i),r.addInlineWidget(m,u,f))}i=null}else i=OS(i,c);l>a&&this.text.skip(l-a)},span:(a,l,c,u)=>{for(let f=a;f<l;){let h=this.text.next(Math.min(512,l-f));h==null?(r.addLineStartIfNotCovered(i),r.addBreak(),f++):(r.ensureLine(i),r.addText(h,c,f==a?u:c.length),f+=h.length),i=null}}});r.addLineStartIfNotCovered(i),this.openWidget=o>s,this.openMarks=o}forward(e,t,i=1){t-e<=10?this.old.advance(t-e,i,this.reuseWalker):(this.old.advance(5,-1,this.reuseWalker),this.old.advance(t-e-10,-1),this.old.advance(5,i,this.reuseWalker))}getCompositionContext(e){let t=[],i=null;for(let r=e.parentNode;;r=r.parentNode){let s=pe.get(r);if(r==this.view.contentDOM)break;s instanceof ot?t.push(s):s!=null&&s.isLine()?i=s:s instanceof Bn||(r.nodeName=="DIV"&&!i&&r!=this.view.contentDOM?i=new os(r,T0):i||t.push(ot.of(new Io({tagName:r.nodeName.toLowerCase(),attributes:tS(r)}),r)))}return{line:i,marks:t}}};function By(n,e){let t=i=>{for(let r of i.children)if((e?r.isText():r.length)||t(r))return!0;return!1};return t(n)}function wS(n){let e=n.isReplace?(n.startSide<0?64:0)|(n.endSide>0?128:0):n.startSide>0?32:16;return n.block&&(e|=256),e}var T0={class:"cm-line"};function OS(n,e){let t=e.spec.attributes,i=e.spec.class;return!t&&!i||(n||(n={class:"cm-line"}),t&&nh(t,n),i&&(n.class+=" "+i)),n}function kS(n){let e=[];for(let t=n.parents.length;t>1;t--){let i=t==n.parents.length?n.tile:n.parents[t].tile;i instanceof ot&&e.push(i.mark)}return e}function hf(n){let e=pe.get(n);return e&&e.setDOM(n.cloneNode()),n}var ri=class extends Dt{constructor(e){super(),this.tag=e}eq(e){return e.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(e){return e.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}};ri.inline=new ri("span");ri.block=new ri("div");var df=new class extends Dt{toDOM(){return document.createElement("br")}get isHidden(){return!0}get editable(){return!0}},Rl=class{constructor(e){this.view=e,this.decorations=[],this.blockWrappers=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.editContextFormatting=X.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.updateDeco(),this.tile=new ss(e,e.contentDOM),this.updateInner([new Ht(0,0,0,e.state.doc.length)],null)}update(e){var t;let i=e.changedRanges;this.minWidth>0&&i.length&&(i.every(({fromA:u,toA:f})=>f<this.minWidthFrom||u>this.minWidthTo)?(this.minWidthFrom=e.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=e.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0),this.updateEditContextFormatting(e);let r=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&(!((t=this.domChanged)===null||t===void 0)&&t.newSel?r=this.domChanged.newSel.head:!RS(e.changes,this.hasComposition)&&!e.selectionSet&&(r=e.state.selection.main.head));let s=r>-1?SS(this.view,e.changes,r):null;if(this.domChanged=null,this.hasComposition){let{from:u,to:f}=this.hasComposition;i=new Ht(u,f,e.changes.mapPos(u,-1),e.changes.mapPos(f,1)).addToSet(i.slice())}this.hasComposition=s?{from:s.range.fromB,to:s.range.toB}:null,(N.ie||N.chrome)&&!s&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let o=this.decorations,a=this.blockWrappers;this.updateDeco();let l=_S(o,this.decorations,e.changes);l.length&&(i=Ht.extendWithRanges(i,l));let c=TS(a,this.blockWrappers,e.changes);return c.length&&(i=Ht.extendWithRanges(i,c)),s&&!i.some(u=>u.fromA<=s.range.fromA&&u.toA>=s.range.toA)&&(i=s.range.addToSet(i.slice())),this.tile.flags&2&&i.length==0?!1:(this.updateInner(i,s),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t){this.view.viewState.mustMeasureContent=!0;let{observer:i}=this.view;i.ignore(()=>{if(t||e.length){let o=this.tile,a=new Rf(this.view,o,this.blockWrappers,this.decorations,this.dynamicDecorationMap);t&&pe.get(t.text)&&a.cache.reused.set(pe.get(t.text),2),this.tile=a.run(e,t),Pf(o,a.cache.reused)}this.tile.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.tile.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let s=N.chrome||N.ios?{node:i.selectionRange.focusNode,written:!1}:void 0;this.tile.sync(s),s&&(s.written||i.selectionRange.focusNode!=s.node||!this.tile.dom.contains(s.node))&&(this.forceSelection=!0),this.tile.dom.style.height=""});let r=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let s of this.tile.children)s.isWidget()&&s.widget instanceof Po&&r.push(s.dom);i.updateGaps(r)}updateEditContextFormatting(e){this.editContextFormatting=this.editContextFormatting.map(e.changes);for(let t of e.transactions)for(let i of t.effects)i.is(C0)&&(this.editContextFormatting=i.value)}updateSelection(e=!1,t=!1){(e||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let{dom:i}=this.tile,r=this.view.root.activeElement,s=r==i,o=!s&&!(this.view.state.facet(Dn)||i.tabIndex>-1)&&Ao(i,this.view.observer.selectionRange)&&!(r&&i.contains(r));if(!(s||t||o))return;let a=this.forceSelection;this.forceSelection=!1;let l=this.view.state.selection.main,c,u;if(l.empty?u=c=this.inlineDOMNearPos(l.anchor,l.assoc||1):(u=this.inlineDOMNearPos(l.head,l.head==l.from?1:-1),c=this.inlineDOMNearPos(l.anchor,l.anchor==l.from?1:-1)),N.gecko&&l.empty&&!this.hasComposition&&CS(c)){let h=document.createTextNode("");this.view.observer.ignore(()=>c.node.insertBefore(h,c.node.childNodes[c.offset]||null)),c=u=new hn(h,0),a=!0}let f=this.view.observer.selectionRange;(a||!f.focusNode||(!To(c.node,c.offset,f.anchorNode,f.anchorOffset)||!To(u.node,u.offset,f.focusNode,f.focusOffset))&&!this.suppressWidgetCursorChange(f,l))&&(this.view.observer.ignore(()=>{N.android&&N.chrome&&i.contains(f.focusNode)&&MS(f.focusNode,i)&&(i.blur(),i.focus({preventScroll:!0}));let h=Lo(this.view.root);if(h)if(l.empty){if(N.gecko){let d=ES(c.node,c.offset);if(d&&d!=3){let p=(d==1?c0:u0)(c.node,c.offset);p&&(c=new hn(p.node,p.offset))}}h.collapse(c.node,c.offset),l.bidiLevel!=null&&h.caretBidiLevel!==void 0&&(h.caretBidiLevel=l.bidiLevel)}else if(h.extend){h.collapse(c.node,c.offset);try{h.extend(u.node,u.offset)}catch{}}else{let d=document.createRange();l.anchor>l.head&&([c,u]=[u,c]),d.setEnd(u.node,u.offset),d.setStart(c.node,c.offset),h.removeAllRanges(),h.addRange(d)}o&&this.view.root.activeElement==i&&(i.blur(),r&&r.focus())}),this.view.observer.setSelectionRange(c,u)),this.impreciseAnchor=c.precise?null:new hn(f.anchorNode,f.anchorOffset),this.impreciseHead=u.precise?null:new hn(f.focusNode,f.focusOffset)}suppressWidgetCursorChange(e,t){return this.hasComposition&&t.empty&&To(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset)&&this.posFromDOM(e.focusNode,e.focusOffset)==t.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:e}=this,t=e.state.selection.main,i=Lo(e.root),{anchorNode:r,anchorOffset:s}=e.observer.selectionRange;if(!i||!t.empty||!t.assoc||!i.modify)return;let o=this.lineAt(t.head,t.assoc);if(!o)return;let a=o.posAtStart;if(t.head==a||t.head==a+o.length)return;let l=this.coordsAt(t.head,-1),c=this.coordsAt(t.head,1);if(!l||!c||l.bottom>c.top)return;let u=this.domAtPos(t.head+t.assoc,t.assoc);i.collapse(u.node,u.offset),i.modify("move",t.assoc<0?"forward":"backward","lineboundary"),e.observer.readSelectionRange();let f=e.observer.selectionRange;e.docView.posFromDOM(f.anchorNode,f.anchorOffset)!=t.from&&i.collapse(r,s)}posFromDOM(e,t){let i=this.tile.nearest(e);if(!i)return this.tile.dom.compareDocumentPosition(e)&2?0:this.view.state.doc.length;let r=i.posAtStart;if(i.isComposite()){let s;if(e==i.dom)s=i.dom.childNodes[t];else{let o=In(e)==0?0:t==0?-1:1;for(;;){let a=e.parentNode;if(a==i.dom)break;o==0&&a.firstChild!=a.lastChild&&(e==a.firstChild?o=-1:o=1),e=a}o<0?s=e:s=e.nextSibling}if(s==i.dom.firstChild)return r;for(;s&&!pe.get(s);)s=s.nextSibling;if(!s)return r+i.length;for(let o=0,a=r;;o++){let l=i.children[o];if(l.dom==s)return a;a+=l.length+l.breakAfter}}else return i.isText()?e==i.dom?r+t:r+(t?i.length:0):r}domAtPos(e,t){let{tile:i,offset:r}=this.tile.resolveBlock(e,t);return i.isWidget()?i.domPosFor(e,t):i.domIn(r,t)}inlineDOMNearPos(e,t){let i,r=-1,s=!1,o,a=-1,l=!1;return this.tile.blockTiles((c,u)=>{if(c.isWidget()){if(c.flags&32&&u>=e)return!0;c.flags&16&&(s=!0)}else{let f=u+c.length;if(u<=e&&(i=c,r=e-u,s=f<e),f>=e&&!o&&(o=c,a=e-u,l=u>e),u>e&&o)return!0}}),!i&&!o?this.domAtPos(e,t):(s&&o?i=null:l&&i&&(o=null),i&&t<0||!o?i.domIn(r,t):o.domIn(a,t))}coordsAt(e,t){let{tile:i,offset:r}=this.tile.resolveBlock(e,t);return i.isWidget()?i.widget instanceof Po?null:i.coordsInWidget(r,t,!0):i.coordsIn(r,t)}lineAt(e,t){let{tile:i}=this.tile.resolveBlock(e,t);return i.isLine()?i:null}coordsForChar(e){let{tile:t,offset:i}=this.tile.resolveBlock(e,1);if(!t.isLine())return null;function r(s,o){if(s.isComposite())for(let a of s.children){if(a.length>=o){let l=r(a,o);if(l)return l}if(o-=a.length,o<0)break}else if(s.isText()&&o<s.length){let a=Re(s.text,o);if(a==o)return null;let l=qo(s.dom,o,a).getClientRects();for(let c=0;c<l.length;c++){let u=l[c];if(c==l.length-1||u.top<u.bottom&&u.left<u.right)return u}}return null}return r(t,i)}measureVisibleLineHeights(e){let t=[],{from:i,to:r}=e,s=this.view.contentDOM.clientWidth,o=s>Math.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,a=-1,l=this.view.textDirection==ue.LTR,c=0,u=(f,h,d)=>{for(let p=0;p<f.children.length&&!(h>r);p++){let m=f.children[p],y=h+m.length,g=m.dom.getBoundingClientRect(),{height:w}=g;if(d&&!p&&(c+=g.top-d.top),m instanceof Bn)y>i&&u(m,h,g);else if(h>=i&&(c>0&&t.push(-c),t.push(w+c),c=0,o)){let x=m.dom.lastChild,b=x?_o(x):[];if(b.length){let C=b[b.length-1],k=l?C.right-g.left:g.right-C.left;k>a&&(a=k,this.minWidth=s,this.minWidthFrom=h,this.minWidthTo=y)}}d&&p==f.children.length-1&&(c+=d.bottom-g.bottom),h=y+m.breakAfter}};return u(this.tile,0,null),t}textDirectionAt(e){let{tile:t}=this.tile.resolveBlock(e,1);return getComputedStyle(t.dom).direction=="rtl"?ue.RTL:ue.LTR}measureTextSize(){let e=this.tile.blockTiles(o=>{if(o.isLine()&&o.children.length&&o.length<=20){let a=0,l;for(let c of o.children){if(!c.isText()||/[^ -~]/.test(c.text))return;let u=_o(c.dom);if(u.length!=1)return;a+=u[0].width,l=u[0].height}if(a)return{lineHeight:o.dom.getBoundingClientRect().height,charWidth:a/o.length,textHeight:l}}});if(e)return e;let t=document.createElement("div"),i,r,s;return t.className="cm-line",t.style.width="99999px",t.style.position="absolute",t.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.tile.dom.appendChild(t);let o=_o(t.firstChild)[0];i=t.getBoundingClientRect().height,r=o&&o.width?o.width/27:7,s=o&&o.height?o.height:i,t.remove()}),{lineHeight:i,charWidth:r,textHeight:s}}computeBlockGapDeco(){let e=[],t=this.view.viewState;for(let i=0,r=0;;r++){let s=r==t.viewports.length?null:t.viewports[r],o=s?s.from-1:this.view.state.doc.length;if(o>i){let a=(t.lineBlockAt(o).bottom-t.lineBlockAt(i).top)/this.view.scaleY;e.push(X.replace({widget:new Po(a),block:!0,inclusive:!0,isBlockGap:!0}).range(i,o))}if(!s)break;i=s.to+1}return X.set(e)}updateDeco(){let e=1,t=this.view.state.facet(Ql).map(s=>(this.dynamicDecorationMap[e++]=typeof s=="function")?s(this.view):s),i=!1,r=this.view.state.facet(lh).map((s,o)=>{let a=typeof s=="function";return a&&(i=!0),a?s(this.view):s});for(r.length&&(this.dynamicDecorationMap[e++]=i,t.push(re.join(r))),this.decorations=[this.editContextFormatting,...t,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];e<this.decorations.length;)this.dynamicDecorationMap[e++]=!1;this.blockWrappers=this.view.state.facet(E0).map(s=>typeof s=="function"?s(this.view):s)}scrollIntoView(e){var t;if(e.isSnapshot){let u=this.view.viewState.lineBlockAt(e.range.head);this.view.scrollDOM.scrollTop=u.top-e.yMargin,this.view.scrollDOM.scrollLeft=e.xMargin;return}for(let u of this.view.state.facet(k0))try{if(u(this.view,e.range,e))return!0}catch(f){Pe(this.view.state,f,"scroll 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t=i=>i.isWidget()||i.children.some(t);return t(this.tile.resolveBlock(e,1).tile)}destroy(){Pf(this.tile)}};function Pf(n,e){let t=e==null?void 0:e.get(n);if(t!=1){t==null&&n.destroy();for(let i of n.children)Pf(i,e)}}function CS(n){return n.node.nodeType==1&&n.node.firstChild&&(n.offset==0||n.node.childNodes[n.offset-1].contentEditable=="false")&&(n.offset==n.node.childNodes.length||n.node.childNodes[n.offset].contentEditable=="false")}function M0(n,e){let t=n.observer.selectionRange;if(!t.focusNode)return null;let i=c0(t.focusNode,t.focusOffset),r=u0(t.focusNode,t.focusOffset),s=i||r;if(r&&i&&r.node!=i.node){let a=pe.get(r.node);if(!a||a.isText()&&a.text!=r.node.nodeValue)s=r;else if(n.docView.lastCompositionAfterCursor){let l=pe.get(i.node);!l||l.isText()&&l.text!=i.node.nodeValue||(s=r)}}if(n.docView.lastCompositionAfterCursor=s!=i,!s)return null;let o=e-s.offset;return{from:o,to:o+s.node.nodeValue.length,node:s.node}}function SS(n,e,t){let i=M0(n,t);if(!i)return null;let{node:r,from:s,to:o}=i,a=r.nodeValue;if(/[\n\r]/.test(a)||n.state.doc.sliceString(i.from,i.to)!=a)return null;let l=e.invertedDesc;return{range:new Ht(l.mapPos(s),l.mapPos(o),s,o),text:r}}function ES(n,e){return n.nodeType!=1?0:(e&&n.childNodes[e-1].contentEditable=="false"?1:0)|(e<n.childNodes.length&&n.childNodes[e].contentEditable=="false"?2:0)}var AS=class{constructor(){this.changes=[]}compareRange(e,t){ns(e,t,this.changes)}comparePoint(e,t){ns(e,t,this.changes)}boundChange(e){ns(e,e,this.changes)}};function _S(n,e,t){let i=new AS;return re.compare(n,e,t,i),i.changes}var Df=class{constructor(){this.changes=[]}compareRange(e,t){ns(e,t,this.changes)}comparePoint(){}boundChange(e){ns(e,e,this.changes)}};function TS(n,e,t){let i=new Df;return re.compare(n,e,t,i),i.changes}function MS(n,e){for(let t=n;t&&t!=e;t=t.assignedSlot||t.parentNode)if(t.nodeType==1&&t.contentEditable=="false")return!0;return!1}function RS(n,e){let t=!1;return e&&n.iterChangedRanges((i,r)=>{i<e.to&&r>e.from&&(t=!0)}),t}var Po=class extends Dt{constructor(e){super(),this.height=e}toDOM(){let e=document.createElement("div");return e.className="cm-gap",this.updateDOM(e),e}eq(e){return e.height==this.height}updateDOM(e){return e.style.height=this.height+"px",!0}get editable(){return!0}get estimatedHeight(){return this.height}ignoreEvent(){return!1}};function PS(n,e,t=1){let i=n.charCategorizer(e),r=n.doc.lineAt(e),s=e-r.from;if(r.length==0)return R.cursor(e);s==0?t=1:s==r.length&&(t=-1);let o=s,a=s;t<0?o=Re(r.text,s,!1):a=Re(r.text,s);let l=i(r.text.slice(o,a));for(;o>0;){let c=Re(r.text,o,!1);if(i(r.text.slice(c,o))!=l)break;o=c}for(;a<r.length;){let c=Re(r.text,a);if(i(r.text.slice(a,c))!=l)break;a=c}return R.range(o+r.from,a+r.from)}function DS(n,e,t,i,r){let s=Math.round((i-e.left)*n.defaultCharacterWidth);if(n.lineWrapping&&t.height>n.defaultLineHeight*1.5){let a=n.viewState.heightOracle.textHeight,l=Math.floor((r-t.top-(n.defaultLineHeight-a)*.5)/a);s+=l*n.viewState.heightOracle.lineLength}let o=n.state.sliceDoc(t.from,t.to);return t.from+by(o,s,n.state.tabSize)}function BS(n,e,t){let i=n.lineBlockAt(e);if(Array.isArray(i.type)){let r;for(let s of i.type){if(s.from>e)break;if(!(s.to<e)){if(s.from<e&&s.to>e)return s;(!r||s.type==Pt.Text&&(r.type!=s.type||(t<0?s.from<e:s.to>e)))&&(r=s)}}return r||i}return i}function IS(n,e,t,i){let r=BS(n,e.head,e.assoc||-1),s=!i||r.type!=Pt.Text||!(n.lineWrapping||r.widgetLineBreaks)?null:n.coordsAtPos(e.assoc<0&&e.head>r.from?e.head-1:e.head);if(s){let o=n.dom.getBoundingClientRect(),a=n.textDirectionAt(r.from),l=n.posAtCoords({x:t==(a==ue.LTR)?o.right-1:o.left+1,y:(s.top+s.bottom)/2});if(l!=null)return R.cursor(l,t?-1:1)}return R.cursor(t?r.to:r.from,t?-1:1)}function Iy(n,e,t,i){let r=n.state.doc.lineAt(e.head),s=n.bidiSpans(r),o=n.textDirectionAt(r.from);for(let a=e,l=null;;){let c=pS(r,s,o,a,t),u=m0;if(!c){if(r.number==(t?n.state.doc.lines:1))return a;u=`
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s=e.insert.toString();n.inputState.composing>=0&&n.inputState.composing++;let o,a=()=>o||(o=FS(n,e,t));return n.state.facet(b0).some(l=>l(n,e.from,e.to,s,a))||n.dispatch(a()),!0}function FS(n,e,t){let i,r=n.state,s=r.selection.main,o=-1;if(e.from==e.to&&e.from<s.from||e.from>s.to){let l=e.from<s.from?-1:1,c=l<0?s.from:s.to,u=Do(r.facet(Fo).map(f=>f(n)),c,l);e.from==u&&(o=u)}if(o>-1)i={changes:e,selection:R.cursor(e.from+e.insert.length,-1)};else if(e.from>=s.from&&e.to<=s.to&&e.to-e.from>=(s.to-s.from)/3&&(!t||t.main.empty&&t.main.from==e.from+e.insert.length)&&n.inputState.composing<0){let l=s.from<e.from?r.sliceDoc(s.from,e.from):"",c=s.to>e.to?r.sliceDoc(e.to,s.to):"";i=r.replaceSelection(n.state.toText(l+e.insert.sliceString(0,void 0,n.state.lineBreak)+c))}else{let l=r.changes(e),c=t&&t.main.to<=l.newLength?t.main:void 0;if(r.selection.ranges.length>1&&(n.inputState.composing>=0||n.inputState.compositionPendingChange)&&e.to<=s.to+10&&e.to>=s.to-10){let u=n.state.sliceDoc(e.from,e.to),f,h=t&&M0(n,t.main.head);if(h){let p=e.insert.length-(e.to-e.from);f={from:h.from,to:h.to-p}}else f=n.state.doc.lineAt(s.head);let d=s.to-e.to;i=r.changeByRange(p=>{if(p.from==s.from&&p.to==s.to)return{changes:l,range:c||p.map(l)};let m=p.to-d,y=m-u.length;if(n.state.sliceDoc(y,m)!=u||m>=f.from&&y<=f.to)return{range:p};let g=r.changes({from:y,to:m,insert:e.insert}),w=p.to-s.to;return{changes:g,range:c?R.range(Math.max(0,c.anchor+w),Math.max(0,c.head+w)):p.map(g)}})}else i={changes:l,selection:c&&r.selection.replaceRange(c)}}let a="input.type";return(n.composing||n.inputState.compositionPendingChange&&n.inputState.compositionEndedAt>Date.now()-50)&&(n.inputState.compositionPendingChange=!1,a+=".compose",n.inputState.compositionFirstChange&&(a+=".start",n.inputState.compositionFirstChange=!1)),r.update(i,{userEvent:a,scrollIntoView:!0})}function B0(n,e,t,i){let r=Math.min(n.length,e.length),s=0;for(;s<r&&n.charCodeAt(s)==e.charCodeAt(s);)s++;if(s==r&&n.length==e.length)return null;let o=n.length,a=e.length;for(;o>0&&a>0&&n.charCodeAt(o-1)==e.charCodeAt(a-1);)o--,a--;if(i=="end"){let l=Math.max(0,s-Math.min(o,a));t-=o+l-s}if(o<s&&n.length<e.length){let l=t<=s&&t>=o?s-t:0;s-=l,a=s+(a-o),o=s}else if(a<s){let l=t<=s&&t>=a?s-t:0;s-=l,o=s+(o-a),a=s}return{from:s,toA:o,toB:a}}function jS(n){let e=[];if(n.root.activeElement!=n.contentDOM)return e;let{anchorNode:t,anchorOffset:i,focusNode:r,focusOffset:s}=n.observer.selectionRange;return t&&(e.push(new Pl(t,i)),(r!=t||s!=i)&&e.push(new Pl(r,s))),e}function VS(n,e){if(n.length==0)return null;let t=n[0].pos,i=n.length==2?n[1].pos:t;return t>-1&&i>-1?R.single(t+e,i+e):null}function Dl(n,e){return e.head==n.main.head&&e.anchor==n.main.anchor}var Nf=class{setSelectionOrigin(e){this.lastSelectionOrigin=e,this.lastSelectionTime=Date.now()}constructor(e){this.view=e,this.lastKeyCode=0,this.lastKeyTime=0,this.lastTouchTime=0,this.lastTouchX=0,this.lastTouchY=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.lastWheelEvent=0,this.pendingIOSKey=void 0,this.tabFocusMode=-1,this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastContextMenu=0,this.scrollHandlers=[],this.handlers=Object.create(null),this.composing=-1,this.compositionFirstChange=null,this.compositionEndedAt=0,this.compositionPendingKey=!1,this.compositionPendingChange=!1,this.insertingText="",this.insertingTextAt=0,this.mouseSelection=null,this.draggedContent=null,this.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=e.hasFocus,N.safari&&e.contentDOM.addEventListener("input",()=>null),N.gecko&&nE(e.contentDOM.ownerDocument)}handleEvent(e){!YS(this.view,e)||this.ignoreDuringComposition(e)||e.type=="keydown"&&this.keydown(e)||(this.view.updateState!=0?Promise.resolve().then(()=>this.runHandlers(e.type,e)):this.runHandlers(e.type,e))}runHandlers(e,t){let i=this.handlers[e];if(i){for(let r of i.observers)r(this.view,t);for(let r of i.handlers){if(t.defaultPrevented)break;if(r(this.view,t)){t.preventDefault();break}}}}ensureHandlers(e){let t=QS(e),i=this.handlers,r=this.view.contentDOM;for(let s in t)if(s!="scroll"){let o=!t[s].handlers.length,a=i[s];a&&o!=!a.handlers.length&&(r.removeEventListener(s,this.handleEvent),a=null),a||r.addEventListener(s,this.handleEvent,{passive:o})}for(let s in i)s!="scroll"&&!t[s]&&r.removeEventListener(s,this.handleEvent);this.handlers=t}keydown(e){if(this.lastKeyCode=e.keyCode,this.lastKeyTime=Date.now(),e.keyCode==9&&this.tabFocusMode>-1&&(!this.tabFocusMode||Date.now()<=this.tabFocusMode))return!0;if(this.tabFocusMode>0&&e.keyCode!=27&&$0.indexOf(e.keyCode)<0&&(this.tabFocusMode=-1),N.android&&N.chrome&&!e.synthetic&&(e.keyCode==13||e.keyCode==8))return this.view.observer.delayAndroidKey(e.key,e.keyCode),!0;let t;return N.ios&&!e.synthetic&&!e.altKey&&!e.metaKey&&!e.shiftKey&&((t=I0.find(i=>i.keyCode==e.keyCode))&&!e.ctrlKey||zS.indexOf(e.key)>-1&&e.ctrlKey)?(this.pendingIOSKey=t||e,setTimeout(()=>this.flushIOSKey(),250),!0):(e.keyCode!=229&&this.view.observer.forceFlush(),!1)}flushIOSKey(e){let t=this.pendingIOSKey;return!t||t.key=="Enter"&&e&&e.from<e.to&&/^\S+$/.test(e.insert.toString())?!1:(this.pendingIOSKey=void 0,is(this.view.contentDOM,t.key,t.keyCode,t instanceof KeyboardEvent?t:void 0))}ignoreDuringComposition(e){return!/^key/.test(e.type)||e.synthetic?!1:this.composing>0?!0:N.safari&&!N.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100?(this.compositionPendingKey=!1,!0):!1}startMouseSelection(e){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=e}update(e){this.view.observer.update(e),this.mouseSelection&&this.mouseSelection.update(e),this.draggedContent&&e.docChanged&&(this.draggedContent=this.draggedContent.map(e.changes)),e.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}};function $y(n,e){return(t,i)=>{try{return e.call(n,i,t)}catch(r){Pe(t.state,r)}}}function QS(n){let e=Object.create(null);function t(i){return e[i]||(e[i]={observers:[],handlers:[]})}for(let i of n){let r=i.spec,s=r&&r.plugin.domEventHandlers,o=r&&r.plugin.domEventObservers;if(s)for(let a in s){let l=s[a];l&&t(a).handlers.push($y(i.value,l))}if(o)for(let a in o){let l=o[a];l&&t(a).observers.push($y(i.value,l))}}for(let i in Xt)t(i).handlers.push(Xt[i]);for(let i in at)t(i).observers.push(at[i]);return e}var I0=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],zS="dthko",$0=[16,17,18,20,91,92,224,225],gl=6;function yl(n){return Math.max(0,n)*.7+8}function WS(n,e){return Math.max(Math.abs(n.clientX-e.clientX),Math.abs(n.clientY-e.clientY))}var qf=class{constructor(e,t,i,r){this.view=e,this.startEvent=t,this.style=i,this.mustSelect=r,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=t,this.scrollParents=o0(e.contentDOM),this.atoms=e.state.facet(Fo).map(o=>o(e));let s=e.contentDOM.ownerDocument;s.addEventListener("mousemove",this.move=this.move.bind(this)),s.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=t.shiftKey,this.multiple=e.state.facet(he.allowMultipleSelections)&&HS(e,t),this.dragging=US(e,t)&&q0(t)==1?null:!1}start(e){this.dragging===!1&&this.select(e)}move(e){if(e.buttons==0)return this.destroy();if(this.dragging||this.dragging==null&&WS(this.startEvent,e)<10)return;this.select(this.lastEvent=e);let t=0,i=0,r=0,s=0,o=this.view.win.innerWidth,a=this.view.win.innerHeight;this.scrollParents.x&&({left:r,right:o}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:s,bottom:a}=this.scrollParents.y.getBoundingClientRect());let l=ch(this.view);e.clientX-l.left<=r+gl?t=-yl(r-e.clientX):e.clientX+l.right>=o-gl&&(t=yl(e.clientX-o)),e.clientY-l.top<=s+gl?i=-yl(s-e.clientY):e.clientY+l.bottom>=a-gl&&(i=yl(e.clientY-a)),this.setScrollSpeed(t,i)}up(e){this.dragging==null&&this.select(this.lastEvent),this.dragging||e.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let e=this.view.contentDOM.ownerDocument;e.removeEventListener("mousemove",this.move),e.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(e,t){this.scrollSpeed={x:e,y:t},e||t?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){let{x:e,y:t}=this.scrollSpeed;e&&this.scrollParents.x&&(this.scrollParents.x.scrollLeft+=e,e=0),t&&this.scrollParents.y&&(this.scrollParents.y.scrollTop+=t,t=0),(e||t)&&this.view.win.scrollBy(e,t),this.dragging===!1&&this.select(this.lastEvent)}select(e){let{view:t}=this,i=R0(this.atoms,this.style.get(e,this.extend,this.multiple));(this.mustSelect||!i.eq(t.state.selection,this.dragging===!1))&&this.view.dispatch({selection:i,userEvent:"select.pointer"}),this.mustSelect=!1}update(e){e.transactions.some(t=>t.isUserEvent("input.type"))?this.destroy():this.style.update(e)&&setTimeout(()=>this.select(this.lastEvent),20)}};function 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h=i.doc.lineAt(u);if(u==e){let p=h.number-a;f+=l*p+c*(e-s-p)}let d=l+c*h.length;o(new Wt(h.from,h.length,f,d,0)),f+=d,u=h.to+1}}replace(e,t,i){let r=this.length-t;if(r>0){let s=i[i.length-1];s instanceof n?i[i.length-1]=new n(s.length+r):i.push(null,new n(r-1))}if(e>0){let s=i[0];s instanceof n?i[0]=new n(e+s.length):i.unshift(new n(e-1),null)}return vt.of(i)}decomposeLeft(e,t){t.push(new n(e-1),null)}decomposeRight(e,t){t.push(null,new n(this.length-e-1))}updateHeight(e,t=0,i=!1,r){let s=t+this.length;if(r&&r.from<=t+this.length&&r.more){let o=[],a=Math.max(t,r.from),l=-1;for(r.from>t&&o.push(new n(r.from-t-1).updateHeight(e,t));a<=s&&r.more;){let u=e.doc.lineAt(a).length;o.length&&o.push(null);let f=r.heights[r.index++],h=0;f<0&&(h=-f,f=r.heights[r.index++]),l==-1?l=f:Math.abs(f-l)>=Cl&&(l=-2);let d=new Tt(u,f,h);d.outdated=!1,o.push(d),a+=u+1}a<=s&&o.push(null,new n(s-a).updateHeight(e,a));let c=vt.of(o);return(l<0||Math.abs(c.height-this.height)>=Cl||Math.abs(l-this.heightMetrics(e,t).perLine)>=Cl)&&(ls=!0),Bl(this,c)}else(i||this.outdated)&&(this.setHeight(e.heightForGap(t,t+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}},Qf=class extends vt{constructor(e,t,i){super(e.length+t+i.length,e.height+i.height,t|(e.outdated||i.outdated?2:0)),this.left=e,this.right=i,this.size=e.size+i.size}get break(){return this.flags&1}blockAt(e,t,i,r){let s=i+this.left.height;return e<s?this.left.blockAt(e,t,i,r):this.right.blockAt(e,t,s,r+this.left.length+this.break)}lineAt(e,t,i,r,s){let o=r+this.left.height,a=s+this.left.length+this.break,l=t==ce.ByHeight?e<o:e<a,c=l?this.left.lineAt(e,t,i,r,s):this.right.lineAt(e,t,i,o,a);if(this.break||(l?c.to<a:c.from>a))return c;let u=t==ce.ByPosNoHeight?ce.ByPosNoHeight:ce.ByPos;return l?c.join(this.right.lineAt(a,u,i,o,a)):this.left.lineAt(a,u,i,r,s).join(c)}forEachLine(e,t,i,r,s,o){let a=r+this.left.height,l=s+this.left.length+this.break;if(this.break)e<l&&this.left.forEachLine(e,t,i,r,s,o),t>=l&&this.right.forEachLine(e,t,i,a,l,o);else{let c=this.lineAt(l,ce.ByPos,i,r,s);e<c.from&&this.left.forEachLine(e,c.from-1,i,r,s,o),c.to>=e&&c.from<=t&&o(c),t>c.to&&this.right.forEachLine(c.to+1,t,i,a,l,o)}}replace(e,t,i){let r=this.left.length+this.break;if(t<r)return this.balanced(this.left.replace(e,t,i),this.right);if(e>this.left.length)return this.balanced(this.left,this.right.replace(e-r,t-r,i));let s=[];e>0&&this.decomposeLeft(e,s);let o=s.length;for(let a of i)s.push(a);if(e>0&&Wy(s,o-1),t<this.length){let a=s.length;this.decomposeRight(t,s),Wy(s,a)}return vt.of(s)}decomposeLeft(e,t){let i=this.left.length;if(e<=i)return this.left.decomposeLeft(e,t);t.push(this.left),this.break&&(i++,e>=i&&t.push(null)),e>i&&this.right.decomposeLeft(e-i,t)}decomposeRight(e,t){let i=this.left.length,r=i+this.break;if(e>=r)return this.right.decomposeRight(e-r,t);e<i&&this.left.decomposeRight(e,t),this.break&&e<r&&t.push(null),t.push(this.right)}balanced(e,t){return e.size>2*t.size||t.size>2*e.size?vt.of(this.break?[e,null,t]:[e,t]):(this.left=Bl(this.left,e),this.right=Bl(this.right,t),this.setHeight(e.height+t.height),this.outdated=e.outdated||t.outdated,this.size=e.size+t.size,this.length=e.length+this.break+t.length,this)}updateHeight(e,t=0,i=!1,r){let{left:s,right:o}=this,a=t+s.length+this.break,l=null;return r&&r.from<=t+s.length&&r.more?l=s=s.updateHeight(e,t,i,r):s.updateHeight(e,t,i),r&&r.from<=a+o.length&&r.more?l=o=o.updateHeight(e,a,i,r):o.updateHeight(e,a,i),l?this.balanced(s,o):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}};function Wy(n,e){let t,i;n[e]==null&&(t=n[e-1])instanceof ni&&(i=n[e+1])instanceof ni&&n.splice(e-1,3,new ni(t.length+1+i.length))}var rE=5,zf=class n{constructor(e,t){this.pos=e,this.oracle=t,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=e}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(e,t){if(this.lineStart>-1){let i=Math.min(t,this.lineEnd),r=this.nodes[this.nodes.length-1];r instanceof Tt?r.length+=i-this.pos:(i>this.pos||!this.isCovered)&&this.nodes.push(new Tt(i-this.pos,-1,0)),this.writtenTo=i,t>i&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=t}point(e,t,i){if(e<t||i.heightRelevant){let r=i.widget?i.widget.estimatedHeight:0,s=i.widget?i.widget.lineBreaks:0;r<0&&(r=this.oracle.lineHeight);let o=t-e;i.block?this.addBlock(new Il(o,r,i)):(o||s||r>=rE)&&this.addLineDeco(r,s,o)}else t>e&&this.span(e,t);this.lineEnd>-1&&this.lineEnd<this.pos&&(this.lineEnd=this.oracle.doc.lineAt(this.pos).to)}enterLine(){if(this.lineStart>-1)return;let{from:e,to:t}=this.oracle.doc.lineAt(this.pos);this.lineStart=e,this.lineEnd=t,this.writtenTo<e&&((this.writtenTo<e-1||this.nodes[this.nodes.length-1]==null)&&this.nodes.push(this.blankContent(this.writtenTo,e-1)),this.nodes.push(null)),this.pos>e&&this.nodes.push(new Tt(this.pos-e,-1,0)),this.writtenTo=this.pos}blankContent(e,t){let i=new ni(t-e);return this.oracle.doc.lineAt(e).to==t&&(i.flags|=4),i}ensureLine(){this.enterLine();let e=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(e instanceof Tt)return e;let t=new Tt(0,-1,0);return this.nodes.push(t),t}addBlock(e){this.enterLine();let t=e.deco;t&&t.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(e),this.writtenTo=this.pos=this.pos+e.length,t&&t.endSide>0&&(this.covering=e)}addLineDeco(e,t,i){let r=this.ensureLine();r.length+=i,r.collapsed+=i,r.widgetHeight=Math.max(r.widgetHeight,e),r.breaks+=t,this.writtenTo=this.pos=this.pos+i}finish(e){let t=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(t instanceof Tt)&&!this.isCovered?this.nodes.push(new Tt(0,-1,0)):(this.writtenTo<this.pos||t==null)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos));let i=e;for(let r of this.nodes)r instanceof Tt&&r.updateHeight(this.oracle,i),i+=r?r.length:1;return this.nodes}static build(e,t,i,r){let s=new n(i,e);return re.spans(t,i,r,s,0),s.finish(i)}};function sE(n,e,t){let i=new Wf;return re.compare(n,e,t,i,0),i.changes}var Wf=class{constructor(){this.changes=[]}compareRange(){}comparePoint(e,t,i,r){(e<t||i&&i.heightRelevant||r&&r.heightRelevant)&&ns(e,t,this.changes,5)}};function oE(n,e){let t=n.getBoundingClientRect(),i=n.ownerDocument,r=i.defaultView||window,s=Math.max(0,t.left),o=Math.min(r.innerWidth,t.right),a=Math.max(0,t.top),l=Math.min(r.innerHeight,t.bottom);for(let c=n.parentNode;c&&c!=i.body;)if(c.nodeType==1){let u=c,f=window.getComputedStyle(u);if((u.scrollHeight>u.clientHeight||u.scrollWidth>u.clientWidth)&&f.overflow!="visible"){let h=u.getBoundingClientRect();s=Math.max(s,h.left),o=Math.min(o,h.right),a=Math.max(a,h.top),l=Math.min(c==n.parentNode?r.innerHeight:l,h.bottom)}c=f.position=="absolute"||f.position=="fixed"?u.offsetParent:u.parentNode}else if(c.nodeType==11)c=c.host;else break;return{left:s-t.left,right:Math.max(s,o)-t.left,top:a-(t.top+e),bottom:Math.max(a,l)-(t.top+e)}}function aE(n){let e=n.getBoundingClientRect(),t=n.ownerDocument.defaultView||window;return e.left<t.innerWidth&&e.right>0&&e.top<t.innerHeight&&e.bottom>0}function lE(n,e){let t=n.getBoundingClientRect();return{left:0,right:t.right-t.left,top:e,bottom:t.bottom-(t.top+e)}}var Bo=class{constructor(e,t,i,r){this.from=e,this.to=t,this.size=i,this.displaySize=r}static same(e,t){if(e.length!=t.length)return!1;for(let i=0;i<e.length;i++){let r=e[i],s=t[i];if(r.from!=s.from||r.to!=s.to||r.size!=s.size)return!1}return!0}draw(e,t){return X.replace({widget:new Hf(this.displaySize*(t?e.scaleY:e.scaleX),t)}).range(this.from,this.to)}},Hf=class extends Dt{constructor(e,t){super(),this.size=e,this.vertical=t}eq(e){return e.size==this.size&&e.vertical==this.vertical}toDOM(){let e=document.createElement("div");return this.vertical?e.style.height=this.size+"px":(e.style.width=this.size+"px",e.style.height="2px",e.style.display="inline-block"),e}get estimatedHeight(){return this.vertical?this.size:-1}},$l=class{constructor(e,t){this.view=e,this.state=t,this.pixelViewport={left:0,right:window.innerWidth,top:0,bottom:0},this.inView=!0,this.paddingTop=0,this.paddingBottom=0,this.contentDOMWidth=0,this.contentDOMHeight=0,this.editorHeight=0,this.editorWidth=0,this.scaleX=1,this.scaleY=1,this.scrollOffset=0,this.scrolledToBottom=!1,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=Hy,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=ue.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let i=t.facet(ah).some(r=>typeof r!="function"&&r.class=="cm-lineWrapping");this.heightOracle=new jf(i),this.stateDeco=Xy(t),this.heightMap=vt.empty().applyChanges(this.stateDeco,J.empty,this.heightOracle.setDoc(t.doc),[new Ht(0,0,0,t.doc.length)]);for(let r=0;r<2&&(this.viewport=this.getViewport(0,null),!!this.updateForViewport());r++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=X.set(this.lineGaps.map(r=>r.draw(this,!1))),this.scrollParent=e.scrollDOM,this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:t}=this.state.selection;for(let i=0;i<=1;i++){let r=i?t.head:t.anchor;if(!e.some(({from:s,to:o})=>r>=s&&r<=o)){let{from:s,to:o}=this.lineBlockAt(r);e.push(new es(s,o))}}return this.viewports=e.sort((i,r)=>i.from-r.from),this.updateScaler()}updateScaler(){let e=this.scaler;return this.scaler=this.heightMap.height<=7e6?Hy:new Xf(this.heightOracle,this.heightMap,this.viewports),e.eq(this.scaler)?0:2}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,e=>{this.viewportLines.push(Eo(e,this.scaler))})}update(e,t=null){this.state=e.state;let i=this.stateDeco;this.stateDeco=Xy(this.state);let r=e.changedRanges,s=Ht.extendWithRanges(r,sE(i,this.stateDeco,e?e.changes:Je.empty(this.state.doc.length))),o=this.heightMap.height,a=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollOffset);zy(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,e.startState.doc,this.heightOracle.setDoc(this.state.doc),s),(this.heightMap.height!=o||ls)&&(e.flags|=2),a?(this.scrollAnchorPos=e.changes.mapPos(a.from,-1),this.scrollAnchorHeight=a.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=o);let l=s.length?this.mapViewport(this.viewport,e.changes):this.viewport;(t&&(t.range.head<l.from||t.range.head>l.to)||!this.viewportIsAppropriate(l))&&(l=this.getViewport(0,t));let c=l.from!=this.viewport.from||l.to!=this.viewport.to;this.viewport=l,e.flags|=this.updateForViewport(),(c||!e.changes.empty||e.flags&2)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,e.changes))),e.flags|=this.computeVisibleRanges(e.changes),t&&(this.scrollTarget=t),!this.mustEnforceCursorAssoc&&(e.selectionSet||e.focusChanged)&&e.view.lineWrapping&&e.state.selection.main.empty&&e.state.selection.main.assoc&&!e.state.facet(gS)&&(this.mustEnforceCursorAssoc=!0)}measure(){let{view:e}=this,t=e.contentDOM,i=window.getComputedStyle(t),r=this.heightOracle,s=i.whiteSpace;this.defaultTextDirection=i.direction=="rtl"?ue.RTL:ue.LTR;let o=this.heightOracle.mustRefreshForWrapping(s)||this.mustMeasureContent==="refresh",a=t.getBoundingClientRect(),l=o||this.mustMeasureContent||this.contentDOMHeight!=a.height;this.contentDOMHeight=a.height,this.mustMeasureContent=!1;let c=0,u=0;if(a.width&&a.height){let{scaleX:C,scaleY:k}=s0(t,a);(C>.005&&Math.abs(this.scaleX-C)>.005||k>.005&&Math.abs(this.scaleY-k)>.005)&&(this.scaleX=C,this.scaleY=k,c|=16,o=l=!0)}let f=(parseInt(i.paddingTop)||0)*this.scaleY,h=(parseInt(i.paddingBottom)||0)*this.scaleY;(this.paddingTop!=f||this.paddingBottom!=h)&&(this.paddingTop=f,this.paddingBottom=h,c|=18),this.editorWidth!=e.scrollDOM.clientWidth&&(r.lineWrapping&&(l=!0),this.editorWidth=e.scrollDOM.clientWidth,c|=16);let d=o0(this.view.contentDOM,!1).y;d!=this.scrollParent&&(this.scrollParent=d,this.scrollAnchorHeight=-1,this.scrollOffset=0);let p=this.getScrollOffset();this.scrollOffset!=p&&(this.scrollAnchorHeight=-1,this.scrollOffset=p),this.scrolledToBottom=l0(this.scrollParent||e.win);let m=(this.printing?lE:oE)(t,this.paddingTop),y=m.top-this.pixelViewport.top,g=m.bottom-this.pixelViewport.bottom;this.pixelViewport=m;let w=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(w!=this.inView&&(this.inView=w,w&&(l=!0)),!this.inView&&!this.scrollTarget&&!aE(e.dom))return 0;let x=a.width;if((this.contentDOMWidth!=x||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=a.width,this.editorHeight=e.scrollDOM.clientHeight,c|=16),l){let C=e.docView.measureVisibleLineHeights(this.viewport);if(r.mustRefreshForHeights(C)&&(o=!0),o||r.lineWrapping&&Math.abs(x-this.contentDOMWidth)>r.charWidth){let{lineHeight:k,charWidth:O,textHeight:v}=e.docView.measureTextSize();o=k>0&&r.refresh(s,k,O,v,Math.max(5,x/O),C),o&&(e.docView.minWidth=0,c|=16)}y>0&&g>0?u=Math.max(y,g):y<0&&g<0&&(u=Math.min(y,g)),zy();for(let k of this.viewports){let O=k.from==this.viewport.from?C:e.docView.measureVisibleLineHeights(k);this.heightMap=(o?vt.empty().applyChanges(this.stateDeco,J.empty,this.heightOracle,[new Ht(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(r,0,o,new Vf(k.from,O))}ls&&(c|=2)}let b=!this.viewportIsAppropriate(this.viewport,u)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return b&&(c&2&&(c|=this.updateScaler()),this.viewport=this.getViewport(u,this.scrollTarget),c|=this.updateForViewport()),(c&2||b)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,e)),c|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,e.docView.enforceCursorAssoc()),c}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(e,t){let i=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),r=this.heightMap,s=this.heightOracle,{visibleTop:o,visibleBottom:a}=this,l=new es(r.lineAt(o-i*1e3,ce.ByHeight,s,0,0).from,r.lineAt(a+(1-i)*1e3,ce.ByHeight,s,0,0).to);if(t){let{head:c}=t.range;if(c<l.from||c>l.to){let u=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),f=r.lineAt(c,ce.ByPos,s,0,0),h;t.y=="center"?h=(f.top+f.bottom)/2-u/2:t.y=="start"||t.y=="nearest"&&c<l.from?h=f.top:h=f.bottom-u,l=new es(r.lineAt(h-1e3/2,ce.ByHeight,s,0,0).from,r.lineAt(h+u+1e3/2,ce.ByHeight,s,0,0).to)}}return l}mapViewport(e,t){let i=t.mapPos(e.from,-1),r=t.mapPos(e.to,1);return new es(this.heightMap.lineAt(i,ce.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(r,ce.ByPos,this.heightOracle,0,0).to)}viewportIsAppropriate({from:e,to:t},i=0){if(!this.inView)return!0;let{top:r}=this.heightMap.lineAt(e,ce.ByPos,this.heightOracle,0,0),{bottom:s}=this.heightMap.lineAt(t,ce.ByPos,this.heightOracle,0,0),{visibleTop:o,visibleBottom:a}=this;return(e==0||r<=o-Math.max(10,Math.min(-i,250)))&&(t==this.state.doc.length||s>=a+Math.max(10,Math.min(i,250)))&&r>o-2*1e3&&s<a+2*1e3}mapLineGaps(e,t){if(!e.length||t.empty)return e;let i=[];for(let r of e)t.touchesRange(r.from,r.to)||i.push(new Bo(t.mapPos(r.from),t.mapPos(r.to),r.size,r.displaySize));return i}ensureLineGaps(e,t){let i=this.heightOracle.lineWrapping,r=i?1e4:2e3,s=r>>1,o=r<<1;if(this.defaultTextDirection!=ue.LTR&&!i)return[];let a=[],l=(u,f,h,d)=>{if(f-u<s)return;let p=this.state.selection.main,m=[p.from];p.empty||m.push(p.to);for(let g of m)if(g>u&&g<f){l(u,g-10,h,d),l(g+10,f,h,d);return}let y=uE(e,g=>g.from>=h.from&&g.to<=h.to&&Math.abs(g.from-u)<s&&Math.abs(g.to-f)<s&&!m.some(w=>g.from<w&&g.to>w));if(!y){if(f<h.to&&t&&i&&t.visibleRanges.some(x=>x.from<=f&&x.to>=f)){let x=t.moveToLineBoundary(R.cursor(f),!1,!0).head;x>u&&(f=x)}let g=this.gapSize(h,u,f,d),w=i||g<2e6?g:2e6;y=new Bo(u,f,g,w)}a.push(y)},c=u=>{if(u.length<o||u.type!=Pt.Text)return;let f=cE(u.from,u.to,this.stateDeco);if(f.total<o)return;let h=this.scrollTarget?this.scrollTarget.range.head:null,d,p;if(i){let m=r/this.heightOracle.lineLength*this.heightOracle.lineHeight,y,g;if(h!=null){let w=xl(f,h),x=((this.visibleBottom-this.visibleTop)/2+m)/u.height;y=w-x,g=w+x}else y=(this.visibleTop-u.top-m)/u.height,g=(this.visibleBottom-u.top+m)/u.height;d=vl(f,y),p=vl(f,g)}else{let m=f.total*this.heightOracle.charWidth,y=r*this.heightOracle.charWidth,g=0;if(m>2e6)for(let k of e)k.from>=u.from&&k.from<u.to&&k.size!=k.displaySize&&k.from*this.heightOracle.charWidth+g<this.pixelViewport.left&&(g=k.size-k.displaySize);let w=this.pixelViewport.left+g,x=this.pixelViewport.right+g,b,C;if(h!=null){let k=xl(f,h),O=((x-w)/2+y)/m;b=k-O,C=k+O}else b=(w-y)/m,C=(x+y)/m;d=vl(f,b),p=vl(f,C)}d>u.from&&l(u.from,d,u,f),p<u.to&&l(p,u.to,u,f)};for(let u of this.viewportLines)Array.isArray(u.type)?u.type.forEach(c):c(u);return a}gapSize(e,t,i,r){let s=xl(r,i)-xl(r,t);return this.heightOracle.lineWrapping?e.height*s:r.total*this.heightOracle.charWidth*s}updateLineGaps(e){Bo.same(e,this.lineGaps)||(this.lineGaps=e,this.lineGapDeco=X.set(e.map(t=>t.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(e){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let i=[];re.spans(t,this.viewport.from,this.viewport.to,{span(s,o){i.push({from:s,to:o})},point(){}},20);let r=0;if(i.length!=this.visibleRanges.length)r=12;else for(let s=0;s<i.length&&!(r&8);s++){let o=this.visibleRanges[s],a=i[s];(o.from!=a.from||o.to!=a.to)&&(r|=4,e&&e.mapPos(o.from,-1)==a.from&&e.mapPos(o.to,1)==a.to||(r|=8))}return 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e.type=="characterData"?{from:t.posAtStart,to:t.posAtEnd,typeOver:e.target.nodeValue==e.oldValue}:null}setWindow(e){e!=this.win&&(this.removeWindowListeners(this.win),this.win=e,this.addWindowListeners(this.win))}addWindowListeners(e){e.addEventListener("resize",this.onResize),this.printQuery?this.printQuery.addEventListener?this.printQuery.addEventListener("change",this.onPrint):this.printQuery.addListener(this.onPrint):e.addEventListener("beforeprint",this.onPrint),e.addEventListener("scroll",this.onScroll),e.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(e){e.removeEventListener("scroll",this.onScroll),e.removeEventListener("resize",this.onResize),this.printQuery?this.printQuery.removeEventListener?this.printQuery.removeEventListener("change",this.onPrint):this.printQuery.removeListener(this.onPrint):e.removeEventListener("beforeprint",this.onPrint),e.document.removeEventListener("selectionchange",this.onSelectionChange)}update(e){this.editContext&&(this.editContext.update(e),e.startState.facet(Dn)!=e.state.facet(Dn)&&(e.view.contentDOM.editContext=e.state.facet(Dn)?this.editContext.editContext:null))}destroy(){var e,t,i;this.stop(),(e=this.intersection)===null||e===void 0||e.disconnect(),(t=this.gapIntersection)===null||t===void 0||t.disconnect(),(i=this.resizeScroll)===null||i===void 0||i.disconnect();for(let r of this.scrollTargets)r.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey),this.editContext&&(this.view.contentDOM.editContext=null,this.editContext.destroy())}};function Uy(n,e,t){for(;e;){let i=pe.get(e);if(i&&i.parent==n)return i;let r=e.parentNode;e=r!=n.dom?r:t>0?e.nextSibling:e.previousSibling}return null}function Yy(n,e){let t=e.startContainer,i=e.startOffset,r=e.endContainer,s=e.endOffset,o=n.docView.domAtPos(n.state.selection.main.anchor,1);return To(o.node,o.offset,r,s)&&([t,i,r,s]=[r,s,t,i]),{anchorNode:t,anchorOffset:i,focusNode:r,focusOffset:s}}function dE(n,e){if(e.getComposedRanges){let r=e.getComposedRanges(n.root)[0];if(r)return Yy(n,r)}let t=null;function i(r){r.preventDefault(),r.stopImmediatePropagation(),t=r.getTargetRanges()[0]}return n.contentDOM.addEventListener("beforeinput",i,!0),n.dom.ownerDocument.execCommand("indent"),n.contentDOM.removeEventListener("beforeinput",i,!0),t?Yy(n,t):null}var Jf=class{constructor(e){this.from=0,this.to=0,this.pendingContextChange=null,this.handlers=Object.create(null),this.composing=null,this.resetRange(e.state);let t=this.editContext=new window.EditContext({text:e.state.doc.sliceString(this.from,this.to),selectionStart:this.toContextPos(Math.max(this.from,Math.min(this.to,e.state.selection.main.anchor))),selectionEnd:this.toContextPos(e.state.selection.main.head)});this.handlers.textupdate=i=>{let r=e.state.selection.main,{anchor:s,head:o}=r,a=this.toEditorPos(i.updateRangeStart),l=this.toEditorPos(i.updateRangeEnd);e.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:i.updateRangeStart,editorBase:a,drifted:!1});let c=l-a>i.text.length;a==this.from&&s<this.from?a=s:l==this.to&&s>this.to&&(l=s);let u=B0(e.state.sliceDoc(a,l),i.text,(c?r.from:r.to)-a,c?"end":null);if(!u){let h=R.single(this.toEditorPos(i.selectionStart),this.toEditorPos(i.selectionEnd));Dl(h,r)||e.dispatch({selection:h,userEvent:"select"});return}let f={from:u.from+a,to:u.toA+a,insert:J.of(i.text.slice(u.from,u.toB).split(`
25 `))};if((N.mac||N.android)&&f.from==o-1&&/^\. ?$/.test(i.text)&&e.contentDOM.getAttribute("autocorrect")=="off"&&(f={from:a,to:l,insert:J.of([i.text.replace("."," ")])}),this.pendingContextChange=f,!e.state.readOnly){let h=this.to-this.from+(f.to-f.from+f.insert.length);uh(e,f,R.single(this.toEditorPos(i.selectionStart,h),this.toEditorPos(i.selectionEnd,h)))}this.pendingContextChange&&(this.revertPending(e.state),this.setSelection(e.state)),f.from<f.to&&!f.insert.length&&e.inputState.composing>=0&&!/[\\p{Alphabetic}\\p{Number}_]/.test(t.text.slice(Math.max(0,i.updateRangeStart-1),Math.min(t.text.length,i.updateRangeStart+1)))&&this.handlers.compositionend(i)},this.handlers.characterboundsupdate=i=>{let r=[],s=null;for(let o=this.toEditorPos(i.rangeStart),a=this.toEditorPos(i.rangeEnd);o<a;o++){let l=e.coordsForChar(o);s=l&&new DOMRect(l.left,l.top,l.right-l.left,l.bottom-l.top)||s||new DOMRect,r.push(s)}t.updateCharacterBounds(i.rangeStart,r)},this.handlers.textformatupdate=i=>{let r=[];for(let s of i.getTextFormats()){let o=s.underlineStyle,a=s.underlineThickness;if(!/none/i.test(o)&&!/none/i.test(a)){let l=this.toEditorPos(s.rangeStart),c=this.toEditorPos(s.rangeEnd);if(l<c){let u=`text-decoration: underline ${/^[a-z]/.test(o)?o+" ":o=="Dashed"?"dashed ":o=="Squiggle"?"wavy ":""}${/thin/i.test(a)?1:2}px`;r.push(X.mark({attributes:{style:u}}).range(l,c))}}}e.dispatch({effects:C0.of(X.set(r))})},this.handlers.compositionstart=()=>{e.inputState.composing<0&&(e.inputState.composing=0,e.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{if(e.inputState.composing=-1,e.inputState.compositionFirstChange=null,this.composing){let{drifted:i}=this.composing;this.composing=null,i&&this.reset(e.state)}};for(let i in this.handlers)t.addEventListener(i,this.handlers[i]);this.measureReq={read:i=>{this.editContext.updateControlBounds(i.contentDOM.getBoundingClientRect());let r=Lo(i.root);r&&r.rangeCount&&this.editContext.updateSelectionBounds(r.getRangeAt(0).getBoundingClientRect())}}}applyEdits(e){let t=0,i=!1,r=this.pendingContextChange;return e.changes.iterChanges((s,o,a,l,c)=>{if(i)return;let u=c.length-(o-s);if(r&&o>=r.to)if(r.from==s&&r.to==o&&r.insert.eq(c)){r=this.pendingContextChange=null,t+=u,this.to+=u;return}else r=null,this.revertPending(e.state);if(s+=t,o+=t,o<=this.from)this.from+=u,this.to+=u;else if(s<this.to){if(s<this.from||o>this.to||this.to-this.from+c.length>3e4){i=!0;return}this.editContext.updateText(this.toContextPos(s),this.toContextPos(o),c.toString()),this.to+=u}t+=u}),r&&!i&&this.revertPending(e.state),!i}update(e){let t=this.pendingContextChange,i=e.startState.selection.main;this.composing&&(this.composing.drifted||!e.changes.touchesRange(i.from,i.to)&&e.transactions.some(r=>!r.isUserEvent("input.type")&&r.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=e.changes.mapPos(this.composing.editorBase)):!this.applyEdits(e)||!this.rangeIsValid(e.state)?(this.pendingContextChange=null,this.reset(e.state)):(e.docChanged||e.selectionSet||t)&&this.setSelection(e.state),(e.geometryChanged||e.docChanged||e.selectionSet)&&e.view.requestMeasure(this.measureReq)}resetRange(e){let{head:t}=e.selection.main;this.from=Math.max(0,t-1e4),this.to=Math.min(e.doc.length,t+1e4)}reset(e){this.resetRange(e),this.editContext.updateText(0,this.editContext.text.length,e.doc.sliceString(this.from,this.to)),this.setSelection(e)}revertPending(e){let t=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(t.from),this.toContextPos(t.from+t.insert.length),e.doc.sliceString(t.from,t.to))}setSelection(e){let{main:t}=e.selection,i=this.toContextPos(Math.max(this.from,Math.min(this.to,t.anchor))),r=this.toContextPos(t.head);(this.editContext.selectionStart!=i||this.editContext.selectionEnd!=r)&&this.editContext.updateSelection(i,r)}rangeIsValid(e){let{head:t}=e.selection.main;return!(this.from>0&&t-this.from<500||this.to<e.doc.length&&this.to-t<500||this.to-this.from>1e4*3)}toEditorPos(e,t=this.to-this.from){e=Math.min(e,t);let i=this.composing;return i&&i.drifted?i.editorBase+(e-i.contextBase):e+this.from}toContextPos(e){let t=this.composing;return t&&t.drifted?t.contextBase+(e-t.editorBase):e-this.from}destroy(){for(let e in this.handlers)this.editContext.removeEventListener(e,this.handlers[e])}},q=class n{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return!!this.inputState&&this.inputState.composing>0}get compositionStarted(){return!!this.inputState&&this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(e={}){var t;this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),e.parent&&e.parent.appendChild(this.dom);let{dispatch:i}=e;this.dispatchTransactions=e.dispatchTransactions||i&&(r=>r.forEach(s=>i(s,this)))||(r=>this.update(r)),this.dispatch=this.dispatch.bind(this),this._root=e.root||sS(e.parent)||document,this.viewState=new $l(this,e.state||he.create(e)),e.scrollTo&&e.scrollTo.is(ml)&&(this.viewState.scrollTarget=e.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(Zr).map(r=>new Ro(r));for(let r of this.plugins)r.update(this);this.observer=new Gf(this),this.inputState=new Nf(this),this.inputState.ensureHandlers(this.plugins),this.docView=new Rl(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),!((t=document.fonts)===null||t===void 0)&&t.ready&&document.fonts.ready.then(()=>{this.viewState.mustMeasureContent="refresh",this.requestMeasure()})}dispatch(...e){let t=e.length==1&&e[0]instanceof Le?e:e.length==1&&Array.isArray(e[0])?e[0]:[this.state.update(...e)];this.dispatchTransactions(t,this)}update(e){if(this.updateState!=0)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let t=!1,i=!1,r,s=this.state;for(let h of e){if(h.startState!=s)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");s=h.state}if(this.destroyed){this.viewState.state=s;return}let o=this.hasFocus,a=0,l=null;e.some(h=>h.annotation(F0))?(this.inputState.notifiedFocused=o,a=1):o!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=o,l=j0(s,o),l||(a=1));let c=this.observer.delayedAndroidKey,u=null;if(c?(this.observer.clearDelayedAndroidKey(),u=this.observer.readChange(),(u&&!this.state.doc.eq(s.doc)||!this.state.selection.eq(s.selection))&&(u=null)):this.observer.clear(),s.facet(he.phrases)!=this.state.facet(he.phrases))return this.setState(s);r=Tl.create(this,s,e),r.flags|=a;let f=this.viewState.scrollTarget;try{this.updateState=2;for(let h of e){if(f&&(f=f.map(h.changes)),h.scrollIntoView){let{main:d}=h.state.selection,{x:p,y:m}=this.state.facet(n.cursorScrollMargin);f=new Mo(d.empty?d:R.cursor(d.head,d.head>d.anchor?-1:1),"nearest","nearest",m,p)}for(let d of h.effects)d.is(ml)&&(f=d.value.clip(this.state))}this.viewState.update(r,f),this.bidiCache=Ll.update(this.bidiCache,r.changes),r.empty||(this.updatePlugins(r),this.inputState.update(r)),t=this.docView.update(r),this.state.facet(So)!=this.styleModules&&this.mountStyles(),i=this.updateAttrs(),this.showAnnouncements(e),this.docView.updateSelection(t,e.some(h=>h.isUserEvent("select.pointer")))}finally{this.updateState=0}if(r.startState.facet(bl)!=r.state.facet(bl)&&(this.viewState.mustMeasureContent=!0),(t||i||f||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),t&&this.docViewUpdate(),!r.empty)for(let h of this.state.facet(Sf))try{h(r)}catch(d){Pe(this.state,d,"update listener")}(l||u)&&Promise.resolve().then(()=>{l&&this.state==l.startState&&this.dispatch(l),u&&!D0(this,u)&&c.force&&is(this.contentDOM,c.key,c.keyCode)})}setState(e){if(this.updateState!=0)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed){this.viewState.state=e;return}this.updateState=2;let t=this.hasFocus;try{for(let i of this.plugins)i.destroy(this);this.viewState=new $l(this,e),this.plugins=e.facet(Zr).map(i=>new Ro(i)),this.pluginMap.clear();for(let i of this.plugins)i.update(this);this.docView.destroy(),this.docView=new Rl(this),this.inputState.ensureHandlers(this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}t&&this.focus(),this.requestMeasure()}updatePlugins(e){let t=e.startState.facet(Zr),i=e.state.facet(Zr);if(t!=i){let r=[];for(let s of i){let o=t.indexOf(s);if(o<0)r.push(new Ro(s));else{let a=this.plugins[o];a.mustUpdate=e,r.push(a)}}for(let s of this.plugins)s.mustUpdate!=e&&s.destroy(this);this.plugins=r,this.pluginMap.clear()}else for(let r of this.plugins)r.mustUpdate=e;for(let r=0;r<this.plugins.length;r++)this.plugins[r].update(this);t!=i&&this.inputState.ensureHandlers(this.plugins)}docViewUpdate(){for(let e of this.plugins){let t=e.value;if(t&&t.docViewUpdate)try{t.docViewUpdate(this)}catch(i){Pe(this.state,i,"doc view update listener")}}}measure(e=!0){if(this.destroyed)return;if(this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey){this.measureScheduled=-1,this.requestMeasure();return}this.measureScheduled=0,e&&this.observer.forceFlush();let t=null,i=this.viewState.scrollParent,r=this.viewState.getScrollOffset(),{scrollAnchorPos:s,scrollAnchorHeight:o}=this.viewState;Math.abs(r-this.viewState.scrollOffset)>1&&(o=-1),this.viewState.scrollAnchorHeight=-1;try{for(let a=0;;a++){if(o<0)if(l0(i||this.win))s=-1,o=this.viewState.heightMap.height;else{let d=this.viewState.scrollAnchorAt(r);s=d.from,o=d.top}this.updateState=1;let l=this.viewState.measure();if(!l&&!this.measureRequests.length&&this.viewState.scrollTarget==null)break;if(a>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let c=[];l&4||([this.measureRequests,c]=[c,this.measureRequests]);let u=c.map(d=>{try{return d.read(this)}catch(p){return Pe(this.state,p),Ky}}),f=Tl.create(this,this.state,[]),h=!1;f.flags|=l,t?t.flags|=l:t=f,this.updateState=2,f.empty||(this.updatePlugins(f),this.inputState.update(f),this.updateAttrs(),h=this.docView.update(f),h&&this.docViewUpdate());for(let d=0;d<c.length;d++)if(u[d]!=Ky)try{let p=c[d];p.write&&p.write(u[d],this)}catch(p){Pe(this.state,p)}if(h&&this.docView.updateSelection(!0),!f.viewportChanged&&this.measureRequests.length==0){if(this.viewState.editorHeight)if(this.viewState.scrollTarget){this.docView.scrollIntoView(this.viewState.scrollTarget),this.viewState.scrollTarget=null,o=-1;continue}else{let p=((s<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(s).top)-o)/this.scaleY;if((p>1||p<-1)&&(i==this.scrollDOM||this.hasFocus||Math.max(this.inputState.lastWheelEvent,this.inputState.lastTouchTime)>Date.now()-100)){r=r+p,i?i.scrollTop+=p:this.win.scrollBy(0,p),o=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(t&&!t.empty)for(let a of this.state.facet(Sf))a(t)}get themeClasses(){return Yf+" "+(this.state.facet(Uf)?z0:Q0)+" "+this.state.facet(bl)}updateAttrs(){let e=Gy(this,S0,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),t={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(Dn)?"true":"false",class:"cm-content",style:`${N.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(t["aria-readonly"]="true"),Gy(this,ah,t);let i=this.observer.ignore(()=>{let r=Ty(this.contentDOM,this.contentAttrs,t),s=Ty(this.dom,this.editorAttrs,e);return r||s});return this.editorAttrs=e,this.contentAttrs=t,i}showAnnouncements(e){let t=!0;for(let i of e)for(let r of i.effects)if(r.is(n.announce)){t&&(this.announceDOM.textContent=""),t=!1;let s=this.announceDOM.appendChild(document.createElement("div"));s.textContent=r.value}}mountStyles(){this.styleModules=this.state.facet(So);let e=this.state.facet(n.cspNonce);_t.mount(this.root,this.styleModules.concat(fE).reverse(),e?{nonce:e}:void 0)}readMeasured(){if(this.updateState==2)throw new Error("Reading the editor layout isn't allowed during an update");this.updateState==0&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(e){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame(()=>this.measure())),e){if(this.measureRequests.indexOf(e)>-1)return;if(e.key!=null){for(let t=0;t<this.measureRequests.length;t++)if(this.measureRequests[t].key===e.key){this.measureRequests[t]=e;return}}this.measureRequests.push(e)}}plugin(e){let t=this.pluginMap.get(e);return(t===void 0||t&&t.plugin!=e)&&this.pluginMap.set(e,t=this.plugins.find(i=>i.plugin==e)||null),t&&t.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(e){return this.readMeasured(),this.viewState.elementAtHeight(e)}lineBlockAtHeight(e){return this.readMeasured(),this.viewState.lineBlockAtHeight(e)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(e){return this.viewState.lineBlockAt(e)}get contentHeight(){return this.viewState.contentHeight}moveByChar(e,t,i){return pf(this,e,Iy(this,e,t,i))}moveByGroup(e,t){return pf(this,e,Iy(this,e,t,i=>$S(this,e.head,i)))}visualLineSide(e,t){let i=this.bidiSpans(e),r=this.textDirectionAt(e.from),s=i[t?i.length-1:0];return R.cursor(s.side(t,r)+e.from,s.forward(!t,r)?1:-1)}moveToLineBoundary(e,t,i=!0){return IS(this,e,t,i)}moveVertically(e,t,i){return pf(this,e,LS(this,e,t,i))}domAtPos(e,t=1){return this.docView.domAtPos(e,t)}posAtDOM(e,t=0){return this.docView.posFromDOM(e,t)}posAtCoords(e,t=!0){this.readMeasured();let i=Bf(this,e,t);return i&&i.pos}posAndSideAtCoords(e,t=!0){return this.readMeasured(),Bf(this,e,t)}coordsAtPos(e,t=1){this.readMeasured();let i=this.docView.coordsAt(e,t);if(!i||i.left==i.right)return i;let r=this.state.doc.lineAt(e),s=this.bidiSpans(r),o=s[Rt.find(s,e-r.from,-1,t)];return No(i,o.dir==ue.LTR==t>0)}coordsForChar(e){return this.readMeasured(),this.docView.coordsForChar(e)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(e){return!this.state.facet(O0)||e<this.viewport.from||e>this.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(e))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(e){if(e.length>pE)return p0(e.length);let t=this.textDirectionAt(e.from),i;for(let s of this.bidiCache)if(s.from==e.from&&s.dir==t&&(s.fresh||d0(s.isolates,i=Py(this,e))))return s.order;i||(i=Py(this,e));let r=dS(e.text,t,i);return this.bidiCache.push(new Ll(e.from,e.to,t,i,!0,r)),r}get hasFocus(){var e;return(this.dom.ownerDocument.hasFocus()||N.safari&&((e=this.inputState)===null||e===void 0?void 0:e.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{a0(this.contentDOM),this.docView.updateSelection()})}setRoot(e){this._root!=e&&(this._root=e,this.observer.setWindow((e.nodeType==9?e:e.ownerDocument).defaultView||window),this.mountStyles())}destroy(){this.root.activeElement==this.contentDOM&&this.contentDOM.blur();for(let e of this.plugins)e.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(e,t={}){var i,r,s,o;return ml.of(new Mo(typeof e=="number"?R.cursor(e):e,(i=t.y)!==null&&i!==void 0?i:"nearest",(r=t.x)!==null&&r!==void 0?r:"nearest",(s=t.yMargin)!==null&&s!==void 0?s:5,(o=t.xMargin)!==null&&o!==void 0?o:5))}scrollSnapshot(){let{scrollTop:e,scrollLeft:t}=this.scrollDOM,i=this.viewState.scrollAnchorAt(e);return ml.of(new Mo(R.cursor(i.from),"start","start",i.top-e,t,!0))}setTabFocusMode(e){e==null?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:typeof e=="boolean"?this.inputState.tabFocusMode=e?0:-1:this.inputState.tabFocusMode!=0&&(this.inputState.tabFocusMode=Date.now()+e)}static domEventHandlers(e){return ze.define(()=>({}),{eventHandlers:e})}static domEventObservers(e){return ze.define(()=>({}),{eventObservers:e})}static theme(e,t){let i=_t.newName(),r=[bl.of(i),So.of(Kf(`.${i}`,e))];return t&&t.dark&&r.push(Uf.of(!0)),r}static baseTheme(e){return Rn.lowest(So.of(Kf("."+Yf,e,W0)))}static findFromDOM(e){var t;let i=e.querySelector(".cm-content"),r=i&&pe.get(i)||pe.get(e);return((t=r==null?void 0:r.root)===null||t===void 0?void 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n,e,t;this.view.win.removeEventListener("resize",this.measureSoon);for(let i of this.manager.tooltipViews)i.dom.remove(),(n=i.destroy)===null||n===void 0||n.call(i);this.parent&&this.container.remove(),(e=this.resizeObserver)===null||e===void 0||e.disconnect(),(t=this.intersectionObserver)===null||t===void 0||t.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let n=1,e=1,t=!1;if(this.position=="fixed"&&this.manager.tooltipViews.length){let{dom:s}=this.manager.tooltipViews[0];if(N.safari){let o=s.getBoundingClientRect();t=Math.abs(o.top+1e4)>1||Math.abs(o.left)>1}else t=!!s.offsetParent&&s.offsetParent!=this.container.ownerDocument.body}if(t||this.position=="absolute")if(this.parent){let s=this.parent.getBoundingClientRect();s.width&&s.height&&(n=s.width/this.parent.offsetWidth,e=s.height/this.parent.offsetHeight)}else({scaleX:n,scaleY:e}=this.view.viewState);let 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l=this.manager.tooltips[a],c=this.manager.tooltipViews[a],{dom:u}=c,f=n.pos[a],h=n.size[a];if(!f||l.clip!==!1&&(f.bottom<=Math.max(t.top,i.top)||f.top>=Math.min(t.bottom,i.bottom)||f.right<Math.max(t.left,i.left)-.1||f.left>Math.min(t.right,i.right)+.1)){u.style.top=Ol;continue}let d=l.arrow?c.dom.querySelector(".cm-tooltip-arrow"):null,p=d?7:0,m=h.right-h.left,y=(e=Zy.get(c))!==null&&e!==void 0?e:h.bottom-h.top,g=c.offset||CE,w=this.view.textDirection==ue.LTR,x=h.width>i.right-i.left?w?i.left:i.right-h.width:w?Math.max(i.left,Math.min(f.left-(d?14:0)+g.x,i.right-m)):Math.min(Math.max(i.left,f.left-m+(d?14:0)-g.x),i.right-m),b=this.above[a];!l.strictSide&&(b?f.top-y-p-g.y<i.top:f.bottom+y+p+g.y>i.bottom)&&b==i.bottom-f.bottom>f.top-i.top&&(b=this.above[a]=!b);let C=(b?f.top-i.top:i.bottom-f.bottom)-p;if(C<y&&c.resize!==!1){if(C<this.view.defaultLineHeight){u.style.top=Ol;continue}Zy.set(c,y),u.style.height=(y=C)/s+"px"}else u.style.height&&(u.style.height="");let 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n{static create(e){return new n(e)}constructor(e){this.view=e,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new Nl(e,ql,(t,i)=>this.createHostedView(t,i),t=>t.dom.remove())}createHostedView(e,t){let i=e.create(this.view);return i.dom.classList.add("cm-tooltip-section"),this.dom.insertBefore(i.dom,t?t.dom.nextSibling:this.dom.firstChild),this.mounted&&i.mount&&i.mount(this.view),i}mount(e){for(let t of this.manager.tooltipViews)t.mount&&t.mount(e);this.mounted=!0}positioned(e){for(let t of this.manager.tooltipViews)t.positioned&&t.positioned(e)}update(e){this.manager.update(e)}destroy(){var e;for(let t of this.manager.tooltipViews)(e=t.destroy)===null||e===void 0||e.call(t)}passProp(e){let t;for(let i of this.manager.tooltipViews){let r=i[e];if(r!==void 0){if(t===void 0)t=r;else if(t!==r)return}}return t}get offset(){return this.passProp("offset")}get getCoords(){return this.passProp("getCoords")}get overlap(){return 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this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active.length)return;let e=Date.now()-this.lastMove.time;e<this.hoverTime?this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime-e):this.startHover()}startHover(){clearTimeout(this.restartTimeout);let{view:e,lastMove:t}=this,i=e.docView.tile.nearest(t.target);if(!i)return;let r,s=1;if(i.isWidget())r=i.posAtStart;else{if(r=e.posAtCoords(t),r==null)return;let o=e.coordsAtPos(r);if(!o||t.y<o.top||t.y>o.bottom||t.x<o.left-e.defaultCharacterWidth||t.x>o.right+e.defaultCharacterWidth)return;let a=e.bidiSpans(e.state.doc.lineAt(r)).find(c=>c.from<=r&&c.to>=r),l=a&&a.dir==ue.RTL?-1:1;s=t.x<o.left?-l:l}this.activateHover(e,r,s)}activateHover(e,t,i,r){let s=this.source(e,t,i),o=a=>{if(a&&!(Array.isArray(a)&&!a.length)){let l=Array.isArray(a)?a:[a];r&&this.locked.set(l,r),e.dispatch({effects:this.setHover.of(l)})}};if(s&&"then"in s){let a=this.pending={pos:t};s.then(l=>{this.pending==a&&(this.pending=null,o(l))},l=>Pe(e.state,l,"hover tooltip"))}else o(s)}get tooltip(){let e=this.view.plugin(hh),t=e?e.manager.tooltips.findIndex(i=>i.create==Fl.create):-1;return t>-1?e.manager.tooltipViews[t]:null}mousemove(e){var t,i;this.lastMove={x:e.clientX,y:e.clientY,target:e.target,time:Date.now()},this.hoverTimeout<0&&(this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime));let{active:r,tooltip:s}=this;if(r.length&&!this.locked.has(r)&&s&&!AE(s.dom,e)||this.pending){let{pos:o}=r[0]||this.pending,a=(i=(t=r[0])===null||t===void 0?void 0:t.end)!==null&&i!==void 0?i:o;(o==a?this.view.posAtCoords(this.lastMove)!=o:!_E(this.view,o,a,e.clientX,e.clientY))&&(this.view.dispatch({effects:this.setHover.of([])}),this.pending=null)}}mouseleave(e){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1;let{active:t}=this;if(t.length&&!this.locked.has(t)){let{tooltip:i}=this;i&&i.dom.contains(e.relatedTarget)?this.watchTooltipLeave(i.dom):this.view.dispatch({effects:this.setHover.of([])})}}watchTooltipLeave(e){let t=i=>{e.removeEventListener("mouseleave",t);let{active:r}=this;r.length&&!this.locked.has(r)&&!this.view.dom.contains(i.relatedTarget)&&this.view.dispatch({effects:this.setHover.of([])})};e.addEventListener("mouseleave",t)}destroy(){clearTimeout(this.hoverTimeout),clearTimeout(this.restartTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}},kl=4;function AE(n,e){let{left:t,right:i,top:r,bottom:s}=n.getBoundingClientRect(),o;if(o=n.querySelector(".cm-tooltip-arrow")){let a=o.getBoundingClientRect();r=Math.min(a.top,r),s=Math.max(a.bottom,s)}return e.clientX>=t-kl&&e.clientX<=i+kl&&e.clientY>=r-kl&&e.clientY<=s+kl}function _E(n,e,t,i,r,s){let o=n.scrollDOM.getBoundingClientRect(),a=n.documentTop+n.documentPadding.top+n.contentHeight;if(o.left>i||o.right<i||o.top>r||Math.min(o.bottom,a)<r)return!1;let l=n.posAtCoords({x:i,y:r},!1);return l>=e&&l<=t}function X0(n,e={}){let t=U.define(),i=new WeakMap,r=Ne.define({create(){return[]},update(o,a){let l=i.get(o);if(o.length&&(e.hideOnChange&&(a.docChanged||
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