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e.empty?this:new S1(this.range.map(e),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}clip(e){return this.range.to<=e.doc.length?this:new S1(B.cursor(e.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}}const ha=re.define({map:(i,e)=>i.map(e)}),$g=re.define();function bt(i,e,t){let n=i.facet(Hg);n.length?n[0](e):window.onerror&&window.onerror(String(e),t,void 0,void 0,e)||(t?console.error(t+":",e):console.error(e))}const mn=G.define({combine:i=>i.length?i[0]:!0});let GZ=0;const x1=G.define({combine(i){return i.filter((e,t)=>{for(let n=0;n{let l=[];return r&&l.push(Qs.of(u=>{let m=u.plugin(o);return m?r(m):ue.none})),s&&l.push(s(o)),l})}static fromClass(e,t){return Dt.define((n,a)=>new e(n,a),t)}}class _r{constructor(e){this.spec=e,this.mustUpdate=null,this.value=null}get plugin(){return this.spec&&this.spec.plugin}update(e){if(this.value){if(this.mustUpdate){let t=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(t)}catch(n){if(bt(t.state,n,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch{}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.plugin.create(e,this.spec.arg)}catch(t){bt(e.state,t,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(e){var t;if(!((t=this.value)===null||t===void 0)&&t.destroy)try{this.value.destroy()}catch(n){bt(e.state,n,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const Yg=G.define(),x0=G.define(),Qs=G.define(),Xg=G.define(),b0=G.define(),Ji=G.define(),Kg=G.define();function Am(i,e){let t=i.state.facet(Kg);if(!t.length)return t;let n=t.map(s=>s instanceof Function?s(i):s),a=[];return X.spans(n,e.from,e.to,{point(){},span(s,r,o,l){let u=s-e.from,m=r-e.from,c=a;for(let d=o.length-1;d>=0;d--,l--){let h=o[d].spec.bidiIsolate,g;if(l>0&&c.length&&(g=c[c.length-1]).to==u&&g.direction==h)g.to=m,c=g.inner;else{let f={from:u,to:m,direction:h,inner:[]};c.push(f),c=f.inner}}}}),ep(e.text,a)}function ep(i,e){for(let t of e){if(t.direction==null){for(let n=t.from,a=0;n0;t--){let a=e[t-1];if(!(a.fromA>n.toA)){if(a.toAa.push(new jt(s,r,o,l))),this.changedRanges=a}static create(e,t,n){return new vs(e,t,n)}get viewportChanged(){return(this.flags&4)>0}get viewportMoved(){return(this.flags&8)>0}get heightChanged(){return(this.flags&2)>0}get geometryChanged(){return this.docChanged||(this.flags&18)>0}get focusChanged(){return(this.flags&1)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(e=>e.selection)}get empty(){return this.flags==0&&this.transactions.length==0}}const HZ=[];class ke{constructor(e,t,n=0){this.dom=e,this.length=t,this.flags=n,this.parent=null,e.cmTile=this}get breakAfter(){return this.flags&1}get children(){return HZ}isWidget(){return!1}get isHidden(){return!1}isComposite(){return!1}isLine(){return!1}isText(){return!1}isBlock(){return!1}get 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null}static get(e){return e.cmTile}}class qs extends ke{constructor(e){super(e,0),this._children=[]}isComposite(){return!0}get children(){return this._children}get lastChild(){return this.children.length?this.children[this.children.length-1]:null}append(e){this.children.push(e),e.parent=this}sync(e){if(this.flags&2)return;super.sync(e);let t=this.dom,n=null,a,s=(e==null?void 0:e.node)==t?e:null,r=0;for(let o of this.children){if(o.sync(e),r+=o.length+o.breakAfter,a=n?n.nextSibling:t.firstChild,s&&a!=o.dom&&(s.written=!0),o.dom.parentNode==t)for(;a&&a!=o.dom;)a=Pm(a);else t.insertBefore(o.dom,a);n=o.dom}for(a=n?n.nextSibling:t.firstChild,s&&a&&(s.written=!0);a;)a=Pm(a);this.length=r}}function Pm(i){let e=i.nextSibling;return i.parentNode.removeChild(i),e}class Us extends qs{constructor(e,t){super(t),this.view=e}owns(e){for(;e;e=e.parent)if(e==this)return!0;return!1}isBlock(){return!0}nearest(e){for(;;){if(!e)return null;let t=ke.get(e);if(t&&this.owns(t))return t;e=e.parentNode}}blockTiles(e){for(let t=[],n=this,a=0,s=0;;)if(a==n.children.length){if(!t.length)return;n=n.parent,n.breakAfter&&s++,a=t.pop()}else{let r=n.children[a++];if(r instanceof dn)t.push(a),n=r,a=0;else{let o=s+r.length,l=e(r,s);if(l!==void 0)return l;s=o+r.breakAfter}}}resolveBlock(e,t){let n,a=-1,s,r=-1;if(this.blockTiles((o,l)=>{let u=l+o.length;if(e>=l&&e<=u){if(o.isWidget()&&t>=-1&&t<=1){if(o.flags&32)return!0;o.flags&16&&(n=void 0)}(le||e==l&&(t>1?o.length:o.covers(-1)))&&(!s||!o.isWidget()&&s.isWidget())&&(s=o,r=e-l)}}),!n&&!s)throw new Error("No tile at position "+e);return n&&t<0||!s?{tile:n,offset:a}:{tile:s,offset:r}}}class dn extends qs{constructor(e,t){super(e),this.wrapper=t}isBlock(){return!0}covers(e){return this.children.length?e<0?this.children[0].covers(-1):this.lastChild.covers(1):!1}get domAttrs(){return this.wrapper.attributes}static of(e,t){let n=new dn(t||document.createElement(e.tagName),e);return t||(n.flags|=4),n}}class j1 extends qs{constructor(e,t){super(e),this.attrs=t}isLine(){return!0}static start(e,t,n){let a=new j1(t||document.createElement("div"),e);return(!t||!n)&&(a.flags|=4),a}get domAttrs(){return this.attrs}resolveInline(e,t,n=!1){let a=null,s=-1,r=null,o=-1;function l(m,c){for(let d=0,h=0;d=c&&(g.isComposite()?l(g,c-h):(!r||n&&r.isHidden&&(t>0&&!(r.flags&32)||n&&QZ(r,g)))&&(f>c||g.flags&32&&t<=1)?(r=g,o=c-h):(h=-1)&&(a=g,s=c-h)),h=f}}l(this,e);let u=(t<0?a:r)||a||r;return u?{tile:u,offset:u==a?s:o}:null}coordsIn(e,t,n){let a=this.resolveInline(e,t,!0);return a?a.tile.coordsIn(Math.max(0,a.offset),t,n):VZ(this)}domIn(e,t){let n=this.resolveInline(e,t);if(n){let{tile:a,offset:s}=n;if(this.dom.contains(a.dom))return a.isText()?new Jt(a.dom,Math.min(a.dom.nodeValue.length,s)):a.domPosFor(s,a.flags&16?1:a.flags&32?-1:t);let r=n.tile.parent,o=!1;for(let l of r.children){if(o)return new Jt(l.dom,0);l==n.tile&&(o=!0)}}return new Jt(this.dom,0)}}function VZ(i){let e=i.dom.lastChild;if(!e)return i.dom.getBoundingClientRect();let t=Fa(e);return t[t.length-1]||null}function QZ(i,e){let t=i.coordsIn(0,1),n=e.coordsIn(0,1);return t&&n&&n.topa&&(e=a);let s=e,r=e,o=0;e==0&&t<0||e==a&&t>=0?J.chrome||J.gecko||(e?(s--,o=1):r=0)?0:l.length-1];return J.safari&&!o&&u.width==0&&(u=Array.prototype.find.call(l,m=>m.width)||u),n==null?u:bs(u,(o?o>0:t<0)==n)}static of(e,t){let n=new qn(t||document.createTextNode(e),e);return t||(n.flags|=2),n}}class s1 extends ke{constructor(e,t,n,a){super(e,t,a),this.widget=n}isWidget(){return!0}get isHidden(){return this.widget.isHidden}covers(e){return this.flags&48?!1:(this.flags&(e<0?64:128))>0}coordsIn(e,t){return this.coordsInWidget(e,t,!1)}coordsInWidget(e,t,n){let a=this.widget.coordsAt(this.dom,e,t);if(a)return a;if(n)return bs(this.dom.getBoundingClientRect(),this.length?e==0:t<=0);{let s=this.dom.getClientRects(),r=null;if(!s.length)return null;let o=this.flags&16?!0:this.flags&32?!1:e>0;for(let l=o?s.length-1:0;r=s[l],!(e>0?l==0:l==s.length-1||r.top0==n)}}class qZ{constructor(e){this.index=0,this.beforeBreak=!1,this.parents=[],this.tile=e}advance(e,t,n){let{tile:a,index:s,beforeBreak:r,parents:o}=this;for(;e||t>0;)if(a.isComposite())if(r){if(!e)break;n&&n.break(),e--,r=!1}else if(s==a.children.length){if(!e&&!o.length)break;n&&n.leave(a),r=!!a.breakAfter,{tile:a,index:s}=o.pop(),s++}else{let l=a.children[s],u=l.breakAfter;(t>0?l.length<=e:l.length=0;o--){let l=t.marks[o],u=a.lastChild;if(u instanceof ct&&u.mark.eq(l.mark))u.dom!=l.dom&&u.setDOM(Tr(l.dom)),a=u;else{let{dom:m}=l;this.cache.reused.get(l)&&ke.get(l.dom)&&(m=Tr(l.dom));let c=ct.of(l.mark,m);a.append(c),a=c}this.cache.reused.set(l,2)}let s=ke.get(e.text);s&&this.cache.reused.set(s,2);let r=new qn(e.text,e.text.nodeValue);r.flags|=8,this.pos=e.range.toB,a.append(r)}addInlineWidget(e,t,n){let a=this.afterWidget&&e.flags&48&&(this.afterWidget.flags&48)==(e.flags&48);a||this.flushBuffer();let s=this.ensureMarks(t,n);!a&&!(e.flags&16)&&s.append(this.getBuffer(1)),s.append(e),this.pos+=e.length,this.afterWidget=e}addMark(e,t,n){this.flushBuffer(),this.ensureMarks(t,n).append(e),this.pos+=e.length,this.afterWidget=null}addBlockWidget(e){this.getBlockPos().append(e),this.pos+=e.length,this.lastBlock=e,this.endLine()}continueWidget(e){let t=this.afterWidget||this.lastBlock;t.length+=e,this.pos+=e}addLineStart(e,t){var n;e||(e=np);let a=j1.start(e,t||((n=this.cache.find(j1))===null||n===void 0?void 0:n.dom),!!t);this.getBlockPos().append(this.lastBlock=this.curLine=a)}addLine(e){this.getBlockPos().append(e),this.pos+=e.length,this.lastBlock=e,this.endLine()}addBreak(){this.lastBlock.flags|=1,this.endLine(),this.pos++}addLineStartIfNotCovered(e){this.blockPosCovered()||this.addLineStart(e)}ensureLine(e){this.curLine||this.addLineStart(e)}ensureMarks(e,t){var n;let a=this.curLine;for(let s=e.length-1;s>=0;s--){let r=e[s],o;if(t>0&&(o=a.lastChild)&&o instanceof ct&&o.mark.eq(r))a=o,t--;else{let l=ct.of(r,(n=this.cache.find(ct,u=>u.mark.eq(r)))===null||n===void 0?void 0:n.dom);a.append(l),a=l,t=0}}return a}endLine(){if(this.curLine){this.flushBuffer();let e=this.curLine.lastChild;(!e||!jm(this.curLine,!1)||e.dom.nodeName!="BR"&&e.isWidget()&&!(J.ios&&jm(this.curLine,!0)))&&this.curLine.append(this.cache.findWidget(Or,0,32)||new s1(Or.toDOM(),0,Or,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){let t=e.rank*102+e.value.rank,n=new UZ(e.from,e.to,e.value,t),a=this.wrappers.length;for(;a>0&&(this.wrappers[a-1].rank-n.rank||this.wrappers[a-1].to-n.to)<0;)a--;this.wrappers.splice(a,0,n)}this.wrapperPos=this.pos}getBlockPos(){var e;this.updateBlockWrappers();let t=this.root;for(let n of this.wrappers){let a=t.lastChild;if(n.fromr.wrapper.eq(n.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),n=this.cache.find(ys,void 0,1);return n&&(n.flags=t),n||new ys(t)}flushBuffer(){this.afterWidget&&!(this.afterWidget.flags&32)&&(this.afterWidget.parent.append(this.getBuffer(-1)),this.afterWidget=null)}}class YZ{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:a,lineBreak:s,done:r}=this.cursor.next(this.skipCount);if(this.skipCount=0,r)throw new Error("Ran out of text content when drawing inline views");this.text=a;let o=this.textOff=Math.min(e,a.length);return s?null:a.slice(0,o)}let t=Math.min(this.text.length,this.textOff+e),n=this.text.slice(this.textOff,t);return this.textOff=t,n}}const ws=[s1,j1,qn,ct,ys,dn,Us];for(let i=0;i[]),this.index=ws.map(()=>0),this.reused=new Map}add(e){let t=e.constructor.bucket,n=this.buckets[t];n.length<6?n.push(e):n[this.index[t]=(this.index[t]+1)%6]=e}find(e,t,n=2){let a=e.bucket,s=this.buckets[a],r=this.index[a];for(let o=0;o{if(this.cache.add(r),r.isComposite())return!1},enter:r=>this.cache.add(r),leave:()=>{},break:()=>{}}}run(e,t){let n=t&&this.getCompositionContext(t.text);for(let a=0,s=0,r=0;;){let o=ra){let u=l-a;this.preserve(u,!r,!o),a=l,s+=u}if(!o)break;t&&o.fromA<=t.range.fromA&&o.toA>=t.range.toA?(this.forward(o.fromA,t.range.fromA,t.range.fromA{if(r.isWidget())if(this.openWidget)this.builder.continueWidget(l-o);else{let u=l>0||o{r.isLine()?this.builder.addLineStart(r.attrs,this.cache.maybeReuse(r)):(this.cache.add(r),r instanceof ct&&a.unshift(r.mark)),this.openWidget=!1},leave:r=>{r.isLine()?a.length&&(a.length=s=0):r instanceof ct&&(a.shift(),s=Math.min(s,a.length))},break:()=>{this.builder.addBreak(),this.openWidget=!1}}),this.text.skip(e)}emit(e,t){let n=null,a=this.builder,s=-1,r=X.spans(this.decorations,e,t,{point:(o,l,u,m,c,d)=>{if(u instanceof a1){if(this.disallowBlockEffectsFor[d]){if(u.block)throw new RangeError("Block decorations may not be specified via plugins");if(l>this.view.state.doc.lineAt(o).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}if(s=m.length,c>m.length)a.continueWidget(l-o);else{let h=u.widget||(u.block?C1.block:C1.inline),g=eM(u),f=this.cache.findWidget(h,l-o,g)||s1.of(h,this.view,l-o,g);u.block?(u.startSide>0&&a.addLineStartIfNotCovered(n),a.addBlockWidget(f)):(a.ensureLine(n),a.addInlineWidget(f,m,c))}n=null}else n=tM(n,u);l>o&&this.text.skip(l-o)},span:(o,l,u,m)=>{for(let c=o;c-1&&(this.openWidget=r>s),this.openWidget||a.addLineStartIfNotCovered(n),this.openMarks=r}forward(e,t,n=1){t-e<=10?this.old.advance(t-e,n,this.reuseWalker):(this.old.advance(5,-1,this.reuseWalker),this.old.advance(t-e-10,-1),this.old.advance(5,n,this.reuseWalker))}getCompositionContext(e){let t=[],n=null;for(let a=e.parentNode;;a=a.parentNode){let s=ke.get(a);if(a==this.view.contentDOM)break;s instanceof ct?t.push(s):s!=null&&s.isLine()?n=s:s instanceof dn||(a.nodeName=="DIV"&&!n?n=new j1(a,np):n||t.push(ct.of(new Ni({tagName:a.nodeName.toLowerCase(),attributes:TZ(a)}),a)))}return n?{line:n,marks:t}:null}}function jm(i,e){let t=n=>{for(let a of n.children)if((e?a.isText():a.length)||t(a))return!0;return!1};return t(i)}function eM(i){let e=i.isReplace?(i.startSide<0?64:0)|(i.endSide>0?128:0):i.startSide>0?32:16;return i.block&&(e|=256),e}const np={class:"cm-line"};function tM(i,e){let t=e.spec.attributes,n=e.spec.class;return!t&&!n||(i||(i={class:"cm-line"}),t&&d0(t,i),n&&(i.class+=" "+n)),i}function nM(i){let e=[];for(let t=i.parents.length;t>1;t--){let n=t==i.parents.length?i.tile:i.parents[t].tile;n instanceof ct&&e.push(n.mark)}return e}function Tr(i){let e=ke.get(i);return e&&e.setDOM(i.cloneNode()),i}class C1 extends Ei{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}}C1.inline=new C1("span");C1.block=new C1("div");const Or=new class extends Ei{toDOM(){return document.createElement("br")}get isHidden(){return!0}get editable(){return!0}};class Cm{constructor(e){this.view=e,this.decorations=[],this.blockWrappers=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.editContextFormatting=ue.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 Us(e,e.contentDOM),this.updateInner([new jt(0,0,0,e.state.doc.length)],null)}update(e){var t;let n=e.changedRanges;this.minWidth>0&&n.length&&(n.every(({fromA:m,toA:c})=>cthis.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 a=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&(!((t=this.domChanged)===null||t===void 0)&&t.newSel?a=this.domChanged.newSel.head:!cM(e.changes,this.hasComposition)&&!e.selectionSet&&(a=e.state.selection.main.head));let s=a>-1?aM(this.view,e.changes,a):null;if(this.domChanged=null,this.hasComposition){let{from:m,to:c}=this.hasComposition;n=new jt(m,c,e.changes.mapPos(m,-1),e.changes.mapPos(c,1)).addToSet(n.slice())}this.hasComposition=s?{from:s.range.fromB,to:s.range.toB}:null,(J.ie||J.chrome)&&!s&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let r=this.decorations,o=this.blockWrappers;this.updateDeco();let l=oM(r,this.decorations,e.changes);l.length&&(n=jt.extendWithRanges(n,l));let u=uM(o,this.blockWrappers,e.changes);return u.length&&(n=jt.extendWithRanges(n,u)),s&&!n.some(m=>m.fromA<=s.range.fromA&&m.toA>=s.range.toA)&&(n=s.range.addToSet(n.slice())),this.tile.flags&2&&n.length==0?!1:(this.updateInner(n,s),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t){this.view.viewState.mustMeasureContent=!0;let{observer:n}=this.view;n.ignore(()=>{if(t||e.length){let r=this.tile,o=new KZ(this.view,r,this.blockWrappers,this.decorations,this.dynamicDecorationMap);t&&ke.get(t.text)&&o.cache.reused.set(ke.get(t.text),2),this.tile=o.run(e,t),il(r,o.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=J.chrome||J.ios?{node:n.selectionRange.focusNode,written:!1}:void 0;this.tile.sync(s),s&&(s.written||n.selectionRange.focusNode!=s.node||!this.tile.dom.contains(s.node))&&(this.forceSelection=!0),this.tile.dom.style.height=""});let a=[];if(this.view.viewport.from||this.view.viewport.to-1)&&mi(n,this.view.observer.selectionRange)&&!(a&&n.contains(a));if(!(s||t||r))return;let o=this.forceSelection;this.forceSelection=!1;let l=this.view.state.selection.main,u,m;if(l.empty?m=u=this.inlineDOMNearPos(l.anchor,l.assoc||1):(m=this.inlineDOMNearPos(l.head,l.head==l.from?1:-1),u=this.inlineDOMNearPos(l.anchor,l.anchor==l.from?1:-1)),J.gecko&&l.empty&&!this.hasComposition&&iM(u)){let d=document.createTextNode("");this.view.observer.ignore(()=>u.node.insertBefore(d,u.node.childNodes[u.offset]||null)),u=m=new Jt(d,0),o=!0}let c=this.view.observer.selectionRange;(o||!c.focusNode||(!ci(u.node,u.offset,c.anchorNode,c.anchorOffset)||!ci(m.node,m.offset,c.focusNode,c.focusOffset))&&!this.suppressWidgetCursorChange(c,l))&&(this.view.observer.ignore(()=>{J.android&&J.chrome&&n.contains(c.focusNode)&&mM(c.focusNode,n)&&(n.blur(),n.focus({preventScroll:!0}));let d=_i(this.view.root);if(d)if(l.empty){if(J.gecko){let h=sM(u.node,u.offset);if(h&&h!=3){let g=(h==1?Zg:Mg)(u.node,u.offset);g&&(u=new Jt(g.node,g.offset))}}d.collapse(u.node,u.offset),l.bidiLevel!=null&&d.caretBidiLevel!==void 0&&(d.caretBidiLevel=l.bidiLevel)}else if(d.extend){d.collapse(u.node,u.offset);try{d.extend(m.node,m.offset)}catch{}}else{let h=document.createRange();l.anchor>l.head&&([u,m]=[m,u]),h.setEnd(m.node,m.offset),h.setStart(u.node,u.offset),d.removeAllRanges(),d.addRange(h)}r&&this.view.root.activeElement==n&&(n.blur(),a&&a.focus())}),this.view.observer.setSelectionRange(u,m)),this.impreciseAnchor=u.precise?null:new Jt(c.anchorNode,c.anchorOffset),this.impreciseHead=m.precise?null:new Jt(c.focusNode,c.focusOffset)}suppressWidgetCursorChange(e,t){return this.hasComposition&&t.empty&&ci(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,n=_i(e.root),{anchorNode:a,anchorOffset:s}=e.observer.selectionRange;if(!n||!t.empty||!t.assoc||!n.modify)return;let r=this.lineAt(t.head,t.assoc);if(!r)return;let o=r.posAtStart;if(t.head==o||t.head==o+r.length)return;let l=this.coordsAt(t.head,-1),u=this.coordsAt(t.head,1);if(!l||!u||l.bottom>u.top)return;let m=this.domAtPos(t.head+t.assoc,t.assoc);n.collapse(m.node,m.offset),n.modify("move",t.assoc<0?"forward":"backward","lineboundary"),e.observer.readSelectionRange();let c=e.observer.selectionRange;e.docView.posFromDOM(c.anchorNode,c.anchorOffset)!=t.from&&n.collapse(a,s)}posFromDOM(e,t){let n=this.tile.nearest(e);if(!n)return this.tile.dom.compareDocumentPosition(e)&2?0:this.view.state.doc.length;let a=n.posAtStart;if(n.isComposite()){let s;if(e==n.dom)s=n.dom.childNodes[t];else{let r=pn(e)==0?0:t==0?-1:1;for(;;){let o=e.parentNode;if(o==n.dom)break;r==0&&o.firstChild!=o.lastChild&&(e==o.firstChild?r=-1:r=1),e=o}r<0?s=e:s=e.nextSibling}if(s==n.dom.firstChild)return a;for(;s&&!ke.get(s);)s=s.nextSibling;if(!s)return a+n.length;for(let r=0,o=a;;r++){let l=n.children[r];if(l.dom==s)return o;o+=l.length+l.breakAfter}}else return n.isText()?e==n.dom?a+t:a+(t?n.length:0):a}domAtPos(e,t){let{tile:n,offset:a}=this.tile.resolveBlock(e,t);return n.isWidget()?n.domPosFor(a,t):n.domIn(a,t)}inlineDOMNearPos(e,t){let n,a=-1,s=!1,r,o=-1,l=!1;return this.tile.blockTiles((u,m)=>{if(u.isWidget()){if(u.flags&32&&m>=e)return!0;u.flags&16&&(s=!0)}else{let c=m+u.length;if(m<=e&&(n=u,a=e-m,s=c=e&&!r&&(r=u,o=e-m,l=m>e),m>e&&r)return!0}}),!n&&!r?this.domAtPos(e,t):(s&&r?n=null:l&&n&&(r=null),n&&t<0||!r?n.domIn(a,t):r.domIn(o,t))}coordsAt(e,t,n){let{tile:a,offset:s}=this.tile.resolveBlock(e,t);return a.isWidget()?a.widget instanceof Ar?null:a.coordsInWidget(s,t,!0):a.coordsIn(s,t,n)}lineAt(e,t){let{tile:n}=this.tile.resolveBlock(e,t);return n.isLine()?n:null}coordsForChar(e){let{tile:t,offset:n}=this.tile.resolveBlock(e,1);if(!t.isLine())return null;function a(s,r){if(s.isComposite())for(let o of s.children){if(o.length>=r){let l=a(o,r);if(l)return l}if(r-=o.length,r<0)break}else if(s.isText()&&rMath.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,o=-1,l=this.view.textDirection==de.LTR,u=0,m=(c,d,h)=>{for(let g=0;ga);g++){let f=c.children[g],x=d+f.length,b=f.dom.getBoundingClientRect(),{height:v}=b;if(h&&!g&&(u+=b.top-h.top),f instanceof dn)x>n&&m(f,d,b);else if(d>=n&&(u>0&&t.push(-u),t.push(v+u),u=0,r)){let w=f.dom.lastChild,S=w?Fa(w):[];if(S.length){let z=S[S.length-1],k=l?z.right-b.left:b.right-z.left;k>o&&(o=k,this.minWidth=s,this.minWidthFrom=d,this.minWidthTo=x)}}h&&g==c.children.length-1&&(u+=h.bottom-b.bottom),d=x+f.breakAfter}};return m(this.tile,0,null),t}textDirectionAt(e){let{tile:t}=this.tile.resolveBlock(e,1);return getComputedStyle(t.dom).direction=="rtl"?de.RTL:de.LTR}measureTextSize(){let e=this.tile.blockTiles(r=>{if(r.isLine()&&r.children.length&&r.length<=20){let o=0,l;for(let u of r.children){if(!u.isText()||/[^ -~]/.test(u.text))return;let m=Fa(u.dom);if(m.length!=1)return;o+=m[0].width,l=m[0].height}if(o)return{lineHeight:r.dom.getBoundingClientRect().height,charWidth:o/r.length,textHeight:l}}});if(e)return e;let t=document.createElement("div"),n,a,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 r=Fa(t.firstChild)[0];n=t.getBoundingClientRect().height,a=r&&r.width?r.width/27:7,s=r&&r.height?r.height:n,t.remove()}),{lineHeight:n,charWidth:a,textHeight:s}}computeBlockGapDeco(){let e=[],t=this.view.viewState;for(let n=0,a=0;;a++){let s=a==t.viewports.length?null:t.viewports[a],r=s?s.from-1:this.view.state.doc.length;if(r>n){let o=(t.lineBlockAt(r).bottom-t.lineBlockAt(n).top)/this.view.scaleY;e.push(ue.replace({widget:new Ar(o),block:!0,inclusive:!0,isBlockGap:!0}).range(n,r))}if(!s)break;n=s.to+1}return ue.set(e)}updateDeco(){let e=1,t=this.view.state.facet(Qs).map(s=>(this.dynamicDecorationMap[e++]=typeof s=="function")?s(this.view):s),n=!1,a=this.view.state.facet(b0).map((s,r)=>{let o=typeof s=="function";return o&&(n=!0),o?s(this.view):s});for(a.length&&(this.dynamicDecorationMap[e++]=n,t.push(X.join(a))),this.decorations=[this.editContextFormatting,...t,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];etypeof s=="function"?s(this.view):s)}scrollIntoView(e){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(Ug))try{if(u(this.view,e.range,e))return!0}catch(m){bt(this.view.state,m,"scroll handler")}let{range:t}=e,n=this.coordsAt(t.head,t.assoc||(t.head>t.anchor?-1:1)),a;if(!n)return;!t.empty&&(a=this.coordsAt(t.anchor,t.anchor>t.head?-1:1))&&(n={left:Math.min(n.left,a.left),top:Math.min(n.top,a.top),right:Math.max(n.right,a.right),bottom:Math.max(n.bottom,a.bottom)});let s=v0(this.view),r={left:n.left-s.left,top:n.top-s.top,right:n.right+s.right,bottom:n.bottom+s.bottom},{offsetWidth:o,offsetHeight:l}=this.view.scrollDOM;if(PZ(this.view.scrollDOM,r,t.head1&&(n.top>window.visualViewport.offsetTop+window.visualViewport.height||n.bottomn.isWidget()||n.children.some(t);return t(this.tile.resolveBlock(e,1).tile)}destroy(){il(this.tile)}}function il(i,e){let t=e==null?void 0:e.get(i);if(t!=1){t==null&&i.destroy();for(let n of i.children)il(n,e)}}function iM(i){return Ee(i.node)&&i.node.firstChild&&(i.offset==0||i.node.childNodes[i.offset-1].contentEditable=="false")&&(i.offset==i.node.childNodes.length||i.node.childNodes[i.offset].contentEditable=="false")}function ip(i,e){let t=i.observer.selectionRange;if(!t.focusNode)return null;let n=Zg(t.focusNode,t.focusOffset),a=Mg(t.focusNode,t.focusOffset),s=n||a;if(a&&n&&a.node!=n.node){let o=ke.get(a.node);if(!o||o.isText()&&o.text!=a.node.nodeValue)s=a;else if(i.docView.lastCompositionAfterCursor){let l=ke.get(n.node);!l||l.isText()&&l.text!=n.node.nodeValue||(s=a)}}if(i.docView.lastCompositionAfterCursor=s!=n,!s)return null;let r=e-s.offset;return{from:r,to:r+s.node.nodeValue.length,node:s.node}}function aM(i,e,t){let n=ip(i,t);if(!n)return null;let{node:a,from:s,to:r}=n,o=a.nodeValue;if(/[\n\r]/.test(o)||i.state.doc.sliceString(n.from,n.to)!=o)return null;let l=e.invertedDesc;return{range:new jt(l.mapPos(s),l.mapPos(r),s,r),text:a}}function sM(i,e){return Ee(i)?(e&&i.childNodes[e-1].contentEditable=="false"?1:0)|(e{ne.from&&(t=!0)}),t}class Ar extends Ei{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 dM(i,e,t=1){let n=i.charCategorizer(e),a=i.doc.lineAt(e),s=e-a.from;if(a.length==0)return B.cursor(e);s==0?t=1:s==a.length&&(t=-1);let r=s,o=s;t<0?r=Ke(a.text,s,!1):o=Ke(a.text,s);let l=n(a.text.slice(r,o));for(;r>0;){let u=Ke(a.text,r,!1);if(n(a.text.slice(u,r))!=l)break;r=u}for(;oi.defaultLineHeight*1.5){let o=i.viewState.heightOracle.textHeight,l=Math.floor((a-t.top-(i.defaultLineHeight-o)*.5)/o);s+=l*i.viewState.heightOracle.lineLength}let r=i.state.sliceDoc(t.from,t.to);return t.from+wZ(r,s,i.state.tabSize)}function al(i,e,t){let n=i.lineBlockAt(e);if(Array.isArray(n.type)){let a;for(let s of n.type){if(s.from>e)break;if(!(s.toe)return s;(!a||s.type==Ve.Text&&(a.type!=s.type||(t<0?s.frome)))&&(a=s)}}return a||n}return n}function gM(i,e,t,n){let a=al(i,e.head,e.assoc||-1),s=!n||a.type!=Ve.Text||!(i.lineWrapping||a.widgetLineBreaks)?null:i.coordsAtPos(e.assoc<0&&e.head>a.from?e.head-1:e.head);if(s){let r=i.dom.getBoundingClientRect(),o=i.textDirectionAt(a.from),l=i.posAndSideAtCoords({x:t==(o==de.LTR)?r.right-1:r.left+1,y:(s.top+s.bottom)/2});if(l)return B.cursor(l.pos,l.assoc)}return B.cursor(t?a.to:a.from,t?1:-1)}function Bm(i,e,t,n){let a=i.state.doc.lineAt(e.head),s=i.bidiSpans(a),r=i.textDirectionAt(a.from);for(let o=e,l=null;;){let u=FZ(a,s,r,o,t),m=Fg;if(!u){if(a.number==(t?i.state.doc.lines:1))return o;m=`
`,a=i.state.doc.line(a.number+(t?1:-1)),s=i.bidiSpans(a),u=t?B.cursor(a.from,-1):B.cursor(a.to,1)}if(l){if(!l(m))return o}else{if(!n)return u;l=n(m)}o=u}}function pM(i,e,t){let n=i.state.charCategorizer(e),a=n(t);return s=>{let r=n(s);return a==Pt.Space&&(a=r),a==r}}function fM(i,e,t,n){let a=e.head,s=t?1:-1;if(a==(t?i.state.doc.length:0))return B.cursor(a,e.assoc);let r=e.goalColumn,o,l=i.contentDOM.getBoundingClientRect(),u=i.coordsAtPos(a,e.assoc||((e.empty?t:e.head==e.from)?1:-1)),m=i.documentTop;if(u)r==null&&(r=u.left-l.left),o=s<0?u.top:u.bottom;else{let g=i.viewState.lineBlockAt(a);r==null&&(r=Math.min(l.right-l.left,i.defaultCharacterWidth*(a-g.from))),o=(s<0?g.top:g.bottom)+m}let c=l.left+r,d=i.viewState.heightOracle.textHeight>>1,h=n??d;for(let g=0;;g+=d){let f=o+(h+g)*s,x=sl(i,{x:c,y:f},!1,s);if(t?f>l.bottom:fo:v{if(e>s&&ea(i)),t.from,e.head>t.from?-1:1);return n==t.from?t:B.cursor(n,ni.viewState.docHeight)return new nn(i.state.doc.length,-1);if(u=i.elementAtHeight(l),n==null)break;if(u.type==Ve.Text){if(n<0?u.toi.viewport.to)break;let d=i.docView.coordsAt(n<0?u.from:u.to,n>0?-1:1);if(d&&(n<0?d.top<=l+s:d.bottom>=l+s))break}let c=i.viewState.heightOracle.textHeight/2;l=n>0?u.bottom+c:u.top-c}if(i.viewport.from>=u.to||i.viewport.to<=u.from){if(t)return null;if(u.type==Ve.Text){let c=hM(i,a,u,r,o);return new nn(c,c==u.from?1:-1)}}if(u.type!=Ve.Text)return l<(u.top+u.bottom)/2?new nn(u.from,1):new nn(u.to,-1);let m=i.docView.lineAt(u.from,2);return(!m||m.length!=u.length)&&(m=i.docView.lineAt(u.from,-2)),new xM(i,r,o,i.textDirectionAt(u.from)).scanTile(m,u.from)}class xM{constructor(e,t,n,a){this.view=e,this.x=t,this.y=n,this.baseDir=a,this.line=null,this.spans=null}bidiSpansAt(e){return(!this.line||this.line.from>e||this.line.to1||n.length&&(n[0].level!=this.baseDir||n[0].to+a.from>1;t:if(r.has(f)){for(let v=1;v=s&&(w-=g),!r.has(w)){f=w;break t}}break e}r.add(f);let x=t(f),b=0;if(x)for(let v=0;v1))if(w.bottomthis.y)(!u||u.top>w.top)&&(u=w),b=-1;else{let S=w.left>this.x?this.x-w.left:w.right(g+g+f)/3)return this.y=l.bottom-1,this.scan(e,t,!0);if(u&&u.top<(g+f+f)/3)return this.y=u.top+1,this.scan(e,t,!0)}let h=(o?this.dirAt(e[m],1):this.baseDir)==de.LTR;return{i:m,after:this.x>(d.left+d.right)/2==h}}scanText(e,t){let n=[];for(let s=0;s{let r=n[s]-t,o=n[s+1]-t;return Ti(e.dom,r,o).getClientRects()});return a.after?new nn(n[a.i+1],-1):new nn(n[a.i],1)}scanTile(e,t){if(!e.length)return new nn(t,1);if(e.children.length==1){let o=e.children[0];if(o.isText())return this.scanText(o,t);if(o.isComposite())return this.scanTile(o,t)}let n=[t];for(let o=0,l=t;o{let l=e.children[o];return l.flags&48?null:(Ee(l.dom)?l.dom:Ti(l.dom,0,l.length)).getClientRects()}),s=e.children[a.i],r=n[a.i];return s.isText()?this.scanText(s,r):s.isComposite()?this.scanTile(s,r):a.after?new nn(n[a.i+1],-1):new nn(r,1)}}const g1="";class bM{constructor(e,t){this.points=e,this.view=t,this.text="",this.lineSeparator=t.state.facet(ie.lineSeparator)}append(e){this.text+=e}lineBreak(){this.text+=g1}readRange(e,t){if(!e)return this;let n=e.parentNode;for(let a=e;;){this.findPointBefore(n,a);let s=this.text.length;this.readNode(a);let r=ke.get(a),o=a.nextSibling;if(o==t){r!=null&&r.breakAfter&&!o&&n!=this.view.contentDOM&&this.lineBreak();break}let l=ke.get(o);(r&&l?r.breakAfter:(r?r.breakAfter:xs(a))||xs(o)&&(a.nodeName!="BR"||r!=null&&r.isWidget())&&this.text.length>s)&&!yM(o,t)&&this.lineBreak(),a=o}return this.findPointBefore(n,t),this}readTextNode(e){let t=e.nodeValue;for(let n of this.points)n.node==e&&(n.pos=this.text.length+Math.min(n.offset,t.length));for(let n=0,a=this.lineSeparator?null:/\r\n?|\n/g;;){let s=-1,r=1,o;if(this.lineSeparator?(s=t.indexOf(this.lineSeparator,n),r=this.lineSeparator.length):(o=a.exec(t))&&(s=o.index,r=o[0].length),this.append(t.slice(n,s<0?t.length:s)),s<0)break;if(this.lineBreak(),r>1)for(let l of this.points)l.node==e&&l.pos>this.text.length&&(l.pos-=r-1);n=s+r}}readNode(e){let t=ke.get(e),n=t&&t.overrideDOMText;if(n!=null){this.findPointInside(e,n.length);for(let a=n.iter();!a.next().done;)a.lineBreak?this.lineBreak():this.append(a.value)}else A1(e)?this.readTextNode(e):e.nodeName=="BR"?e.nextSibling&&this.lineBreak():Ee(e)&&this.readRange(e.firstChild,null)}findPointBefore(e,t){for(let n of this.points)n.node==e&&e.childNodes[n.offset]==t&&(n.pos=this.text.length)}findPointInside(e,t){for(let n of this.points)(A1(e)?n.node==e:e.contains(n.node))&&(n.pos=this.text.length+(vM(e,n.node,n.offset)?t:0))}}function vM(i,e,t){for(;;){if(!e||t-1;let{impreciseHead:s,impreciseAnchor:r}=e.docView,o=e.state.selection;if(e.state.readOnly&&t>-1)this.newSel=null;else if(t>-1&&(this.bounds=sp(e.docView.tile,t,n,0))){let l=s||r?[]:IM(e),u=new bM(l,e);u.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=u.text,this.newSel=kM(l,this.bounds.from)}else{let l=e.observer.selectionRange,u=s&&s.node==l.focusNode&&s.offset==l.focusOffset||!Xo(e.contentDOM,l.focusNode)?o.main.head:e.docView.posFromDOM(l.focusNode,l.focusOffset),m=r&&r.node==l.anchorNode&&r.offset==l.anchorOffset||!Xo(e.contentDOM,l.anchorNode)?o.main.anchor:e.docView.posFromDOM(l.anchorNode,l.anchorOffset),c=e.viewport;if((J.ios||J.chrome)&&u!=m&&Math.min(u,m)<=o.main.from&&Math.max(u,m)>=o.main.to&&(c.from>0||c.to-1&&o.ranges.length>1)this.newSel=o.replaceRange(B.range(m,u));else if(e.lineWrapping&&m==u&&!(o.main.empty&&o.main.head==u)&&e.inputState.lastTouchTime>Date.now()-100){let d=e.coordsAtPos(u,-1),h=0;d&&(h=e.inputState.lastTouchY<=d.bottom?-1:1),this.newSel=B.create([B.cursor(u,h)])}else this.newSel=B.single(m,u)}}}function sp(i,e,t,n){if(i.isComposite()){let a=-1,s=-1,r=-1,o=-1;for(let l=0,u=n,m=n;lt)return sp(c,e,t,u);if(d>=e&&a==-1&&(a=l,s=u),u>t&&c.dom.parentNode==i.dom){r=l,o=m;break}m=d,u=d+c.breakAfter}return{from:s,to:o<0?n+i.length:o,startDOM:(a?i.children[a-1].dom.nextSibling:null)||i.dom.firstChild,endDOM:r=0?i.children[r].dom:null}}else return i.isText()?{from:n,to:n+i.length,startDOM:i.dom,endDOM:i.dom.nextSibling}:null}function rp(i,e){let t,{newSel:n}=e,{state:a}=i,s=a.selection.main,r=i.inputState.lastKeyTime>Date.now()-100?i.inputState.lastKeyCode:-1;if(e.bounds){let{from:o,to:l}=e.bounds,u=s.from,m=null;(r===8||J.android&&e.text.length=o&&s.to<=l&&(e.typeOver||c!=e.text)&&c.slice(0,s.from-o)==e.text.slice(0,s.from-o)&&c.slice(s.to-o)==e.text.slice(d=e.text.length-(c.length-(s.to-o)))?t={from:s.from,to:s.to,insert:ae.of(e.text.slice(s.from-o,d).split(g1))}:(h=op(c,e.text,u-o,m))&&(J.chrome&&r==13&&h.toB==h.from+2&&e.text.slice(h.from,h.toB)==g1+g1&&h.toB--,t={from:o+h.from,to:o+h.toA,insert:ae.of(e.text.slice(h.from,h.toB).split(g1))})}else n&&(!i.hasFocus&&a.facet(mn)||rl(n,s))&&(n=null);if(!t&&!n)return!1;if((J.mac||J.android)&&t&&t.from==t.to&&t.from==s.head-1&&/^\. ?$/.test(t.insert.toString())&&i.contentDOM.getAttribute("autocorrect")=="off"?(n&&t.insert.length==2&&(n=B.single(n.main.anchor-1,n.main.head-1)),t={from:t.from,to:t.to,insert:ae.of([t.insert.toString().replace("."," ")])}):a.doc.lineAt(s.from).toDate.now()-50?t={from:s.from,to:s.to,insert:a.toText(i.inputState.insertingText)}:J.chrome&&t&&t.from==t.to&&t.from==s.head&&t.insert.toString()==`
`&&i.lineWrapping&&(n&&(n=B.single(n.main.anchor-1,n.main.head-1)),t={from:s.from,to:s.to,insert:ae.of([" "])}),t)return y0(i,t,n,r);if(n&&!rl(n,s)){let o=!1,l="select";return i.inputState.lastSelectionTime>Date.now()-50&&(i.inputState.lastSelectionOrigin=="select"&&(o=!0),l=i.inputState.lastSelectionOrigin,l=="select.pointer"&&(n=ap(a.facet(Ji).map(u=>u(i)),n))),i.dispatch({selection:n,scrollIntoView:o,userEvent:l}),!0}else return!1}function y0(i,e,t,n=-1){if(J.ios&&i.inputState.flushIOSKey(e))return!0;let a=i.state.selection.main;if(J.android&&(e.to==a.to&&(e.from==a.from||e.from==a.from-1&&i.state.sliceDoc(e.from,a.from)==" ")&&e.insert.length==1&&e.insert.lines==2&&k1(i.contentDOM,"Enter",13)||(e.from==a.from-1&&e.to==a.to&&e.insert.length==0||n==8&&e.insert.lengtha.head)&&k1(i.contentDOM,"Backspace",8)||e.from==a.from&&e.to==a.to+1&&e.insert.length==0&&k1(i.contentDOM,"Delete",46)))return!0;let s=e.insert.toString();i.inputState.composing>=0&&i.inputState.composing++;let r,o=()=>r||(r=zM(i,e,t));return i.state.facet(Vg).some(l=>l(i,e.from,e.to,s,o))||i.dispatch(o()),!0}function zM(i,e,t){let n,a=i.state,s=a.selection.main,r=-1;if(e.from==e.to&&e.froms.to){let l=e.fromc(i)),u,l);e.from==m&&(r=m)}if(r>-1)n={changes:e,selection:B.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)&&i.inputState.composing<0){let l=s.frome.to?a.sliceDoc(e.to,s.to):"";n=a.replaceSelection(i.state.toText(l+e.insert.sliceString(0,void 0,i.state.lineBreak)+u))}else{let l=a.changes(e),u=t&&t.main.to<=l.newLength?t.main:void 0;if(a.selection.ranges.length>1&&(i.inputState.composing>=0||i.inputState.compositionPendingChange)&&e.to<=s.to+10&&e.to>=s.to-10){let m=i.state.sliceDoc(e.from,e.to),c,d=t&&ip(i,t.main.head);if(d){let g=e.insert.length-(e.to-e.from);c={from:d.from,to:d.to-g}}else c=i.state.doc.lineAt(s.head);let h=s.to-e.to;n=a.changeByRange(g=>{if(g.from==s.from&&g.to==s.to)return{changes:l,range:u||g.map(l)};let f=g.to-h,x=f-m.length;if(i.state.sliceDoc(x,f)!=m||f>=c.from&&x<=c.to)return{range:g};let b=a.changes({from:x,to:f,insert:e.insert}),v=g.to-s.to;return{changes:b,range:u?B.range(Math.max(0,u.anchor+v),Math.max(0,u.head+v)):g.map(b)}})}else n={changes:l,selection:u&&a.selection.replaceRange(u)}}let o="input.type";return(i.composing||i.inputState.compositionPendingChange&&i.inputState.compositionEndedAt>Date.now()-50)&&(i.inputState.compositionPendingChange=!1,o+=".compose",i.inputState.compositionFirstChange&&(o+=".start",i.inputState.compositionFirstChange=!1)),a.update(n,{userEvent:o,scrollIntoView:!0})}function op(i,e,t,n){let a=Math.min(i.length,e.length),s=0;for(;s0&&o>0&&i.charCodeAt(r-1)==e.charCodeAt(o-1);)r--,o--;if(n=="end"){let l=Math.max(0,s-Math.min(r,o));t-=r+l-s}if(r=r?s-t:0;s-=l,o=s+(o-r),r=s}else if(o=o?s-t:0;s-=l,r=s+(r-o),o=s}return{from:s,toA:r,toB:o}}function IM(i){let e=[];if(i.root.activeElement!=i.contentDOM)return e;let{anchorNode:t,anchorOffset:n,focusNode:a,focusOffset:s}=i.observer.selectionRange;return t&&(e.push(new Dm(t,n)),(a!=t||s!=n)&&e.push(new Dm(a,s))),e}function kM(i,e){if(i.length==0)return null;let t=i[0].pos,n=i.length==2?i[1].pos:t;return t<0||n<0?null:t==n?B.create([B.cursor(n+e,-1)]):B.single(t+e,n+e)}function rl(i,e){return e.head==i.main.head&&e.anchor==i.main.anchor}class SM{setSelectionOrigin(e){this.lastSelectionOrigin=e,this.lastSelectionTime=Date.now()}constructor(e){this.view=e,this.lastKeyCode=0,this.lastKeyTime=0,this.touchActive=!1,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.lastIOSMomentumScroll=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,J.safari&&e.contentDOM.addEventListener("input",()=>null),J.gecko&&FM(e.contentDOM.ownerDocument)}handleEvent(e){!DM(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 n=this.handlers[e];if(n){for(let a of n.observers)a(this.view,t);for(let a of n.handlers){if(t.defaultPrevented)break;if(a(this.view,t)){t.preventDefault();break}}}}ensureHandlers(e){let t=TM(e),n=this.handlers,a=this.view.contentDOM;for(let s in t)if(s!="scroll"){let r=!t[s].handlers.length,o=n[s];o&&r!=!o.handlers.length&&(a.removeEventListener(s,this.handleEvent),o=null),o||a.addEventListener(s,this.handleEvent,{passive:r})}for(let s in n)s!="scroll"&&!t[s]&&a.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&&up.indexOf(e.keyCode)<0&&(this.tabFocusMode=-1),J.android&&J.chrome&&!e.synthetic&&(e.keyCode==13||e.keyCode==8))return this.view.observer.delayAndroidKey(e.key,e.keyCode),!0;if(J.ios&&!e.synthetic&&!e.altKey&&!e.metaKey&&(lp.some(t=>t.keyCode==e.keyCode)&&!e.ctrlKey||OM.indexOf(e.key)>-1&&e.ctrlKey)){let t={ctrlKey:e.ctrlKey,altKey:e.altKey,metaKey:e.metaKey,shiftKey:e.shiftKey};t.shiftKey&&J.ios&&!/^(off|none)$/.test(this.view.contentDOM.autocapitalize)&&_M(this.view.win)&&(t.shiftKey=!1);let n=this.pendingIOSKey={key:e.key,keyCode:e.keyCode,mods:t};return setTimeout(()=>{this.pendingIOSKey==n&&this.flushIOSKey()},50),!0}return e.keyCode!=229&&this.view.observer.forceFlush(),!1}flushIOSKey(e){let t=this.pendingIOSKey;return!t||this.view.observer.pendingRecords().length||t.key=="Enter"&&e&&e.from0?!0:J.safari&&!J.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 _M(i){return i.visualViewport?i.visualViewport.height*i.visualViewport.scale/i.document.documentElement.clientHeight<.85:!1}function Zm(i,e){return(t,n)=>{try{return e.call(i,n,t)}catch(a){bt(t.state,a)}}}function TM(i){let e=Object.create(null);function t(n){return e[n]||(e[n]={observers:[],handlers:[]})}for(let n of i){let a=n.spec,s=a&&a.plugin.domEventHandlers,r=a&&a.plugin.domEventObservers;if(s)for(let o in s){let l=s[o];l&&t(o).handlers.push(Zm(n.value,l))}if(r)for(let o in r){let l=r[o];l&&t(o).observers.push(Zm(n.value,l))}}for(let n in Gt)t(n).handlers.push(Gt[n]);for(let n in ot)t(n).observers.push(ot[n]);return e}const lp=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],OM="dthko",up=[16,17,18,20,91,92,224,225],ga=6;function pa(i){return Math.max(0,i)*.7+8}function AM(i,e){return Math.max(Math.abs(i.clientX-e.clientX),Math.abs(i.clientY-e.clientY))}class PM{constructor(e,t,n,a){this.view=e,this.startEvent=t,this.style=n,this.mustSelect=a,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=t,this.scrollParents=Pg(e.contentDOM),this.atoms=e.state.facet(Ji).map(r=>r(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(ie.allowMultipleSelections)&&jM(e,t),this.dragging=BM(e,t)&&dp(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&&AM(this.startEvent,e)<10)return;this.select(this.lastEvent=e);let t=0,n=0,a=0,s=0,r=this.view.win.innerWidth,o=this.view.win.innerHeight;this.scrollParents.x&&({left:a,right:r}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:s,bottom:o}=this.scrollParents.y.getBoundingClientRect());let l=v0(this.view);e.clientX-l.left<=a+ga?t=-pa(a-e.clientX):e.clientX+l.right>=r-ga&&(t=pa(e.clientX-r)),e.clientY-l.top<=s+ga?n=-pa(s-e.clientY):e.clientY+l.bottom>=o-ga&&(n=pa(e.clientY-o)),this.setScrollSpeed(t,n)}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,n=ap(this.atoms,this.style.get(e,this.extend,this.multiple));(this.mustSelect||!n.eq(t.state.selection,this.dragging===!1))&&this.view.dispatch({selection:n,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 jM(i,e){let t=i.state.facet(Jg);return t.length?t[0](e):J.mac?e.metaKey:e.ctrlKey}function CM(i,e){let t=i.state.facet(Rg);return t.length?t[0](e):J.mac?!e.altKey:!e.ctrlKey}function BM(i,e){let{main:t}=i.state.selection;if(t.empty)return!1;let n=_i(i.root);if(!n||n.rangeCount==0)return!0;let a=n.getRangeAt(0).getClientRects();for(let s=0;s=e.clientX&&r.top<=e.clientY&&r.bottom>=e.clientY)return!0}return!1}function DM(i,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let t=e.target,n;t!=i.contentDOM;t=t.parentNode)if(!t||t.nodeType==11||(n=ke.get(t))&&n.isWidget()&&!n.isHidden&&n.widget.ignoreEvent(e))return!1;return!0}const Gt=Object.create(null),ot=Object.create(null),mp=J.ie&&J.ie_version<15||J.ios&&J.webkit_version<604;function ZM(i){let e=i.dom.parentNode;if(!e)return;let t=e.appendChild(document.createElement("textarea"));t.style.cssText="position: fixed; left: -10000px; top: 10px",t.focus(),setTimeout(()=>{i.focus(),t.remove(),cp(i,t.value)},50)}function $s(i,e,t){for(let n of i.facet(e))t=n(t,i);return t}function cp(i,e){e=$s(i.state,p0,e);let{state:t}=i,n,a=1,s=t.toText(e),r=s.lines==t.selection.ranges.length;if(ol!=null&&t.selection.ranges.every(l=>l.empty)&&ol==s.toString()){let l=-1;n=t.changeByRange(u=>{let m=t.doc.lineAt(u.from);if(m.from==l)return{range:u};l=m.from;let c=t.toText((r?s.line(a++).text:e)+t.lineBreak);return{changes:{from:m.from,insert:c},range:B.cursor(u.from+c.length,-1)}})}else r?n=t.changeByRange(l=>{let u=s.line(a++);return{changes:{from:l.from,to:l.to,insert:u.text},range:B.cursor(l.from+u.length,-1)}}):n=t.replaceSelection(s);i.dispatch(n,{userEvent:"input.paste",scrollIntoView:!0})}ot.scroll=i=>{let e=i.inputState;e.lastScrollTop=i.scrollDOM.scrollTop,e.lastScrollLeft=i.scrollDOM.scrollLeft,J.ios&&!e.touchActive&&(e.lastIOSMomentumScroll=Date.now())};ot.wheel=ot.mousewheel=i=>{i.inputState.lastWheelEvent=Date.now()};Gt.keydown=(i,e)=>(i.inputState.setSelectionOrigin("select"),e.keyCode==27&&i.inputState.tabFocusMode!=0&&(i.inputState.tabFocusMode=Date.now()+2e3),!1);ot.touchstart=(i,e)=>{let t=i.inputState,n=e.targetTouches[0];t.touchActive=!0,t.lastTouchTime=Date.now(),n&&(t.lastTouchX=n.clientX,t.lastTouchY=n.clientY),t.setSelectionOrigin("select.pointer")};ot.touchmove=i=>{i.inputState.setSelectionOrigin("select.pointer")};ot.touchend=(i,e)=>{i.inputState.touchActive=!1};Gt.mousedown=(i,e)=>{if(i.observer.flush(),i.inputState.lastTouchTime>Date.now()-2e3)return!1;let t=null;for(let n of i.state.facet(Gg))if(t=n(i,e),t)break;if(!t&&e.button==0&&(t=LM(i,e)),t){let n=!i.hasFocus;i.inputState.startMouseSelection(new PM(i,e,t,n)),n&&i.observer.ignore(()=>{Bg(i.contentDOM);let s=i.root.activeElement;s&&!s.contains(i.contentDOM)&&s.blur()});let a=i.inputState.mouseSelection;if(a)return a.start(e),a.dragging===!1}else i.inputState.setSelectionOrigin("select.pointer");return!1};function Mm(i,e,t,n){if(n==1)return B.cursor(e,t);if(n==2)return dM(i.state,e,t);{let a=i.docView.lineAt(e,t),s=i.state.doc.lineAt(a?a.posAtEnd:e),r=a?a.posAtStart:s.from,o=a?a.posAtEnd:s.to;return oDate.now()-400&&Math.abs(e.clientX-i.clientX)<2&&Math.abs(e.clientY-i.clientY)<2?(Wm+1)%3:1}function LM(i,e){let t=i.posAndSideAtCoords({x:e.clientX,y:e.clientY},!1),n=dp(e),a=i.state.selection;return{update(s){s.docChanged&&(t.pos=s.changes.mapPos(t.pos),a=a.map(s.changes))},get(s,r,o){let l=i.posAndSideAtCoords({x:s.clientX,y:s.clientY},!1),u,m=Mm(i,l.pos,l.assoc,n);if(t.pos!=l.pos&&!r){let c=Mm(i,t.pos,t.assoc,n),d=Math.min(c.from,m.from),h=Math.max(c.to,m.to);m=d1&&(u=WM(a,l.pos))?u:o?a.addRange(m):B.create([m])}}}function WM(i,e){for(let t=0;t=e)return B.create(i.ranges.slice(0,t).concat(i.ranges.slice(t+1)),i.mainIndex==t?0:i.mainIndex-(i.mainIndex>t?1:0))}return null}Gt.dragstart=(i,e)=>{let{selection:{main:t}}=i.state;if(e.target.draggable){let a=i.docView.tile.nearest(e.target);if(a&&a.isWidget()){let s=a.posAtStart,r=s+a.length;(s>=t.to||r<=t.from)&&(t=B.undirectionalRange(s,r))}}let{inputState:n}=i;return n.mouseSelection&&(n.mouseSelection.dragging=!0),n.draggedContent=t,e.dataTransfer&&(e.dataTransfer.setData("Text",$s(i.state,f0,i.state.sliceDoc(t.from,t.to))),e.dataTransfer.effectAllowed="copyMove"),!1};Gt.dragend=i=>(i.inputState.draggedContent=null,!1);function Nm(i,e,t,n){if(t=$s(i.state,p0,t),!t)return;let a=i.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:s}=i.inputState,r=n&&s&&CM(i,e)?{from:s.from,to:s.to}:null,o={from:a,insert:t},l=i.state.changes(r?[r,o]:o);i.focus(),i.dispatch({changes:l,selection:{anchor:l.mapPos(a,-1),head:l.mapPos(a,1)},userEvent:r?"move.drop":"input.drop"}),i.inputState.draggedContent=null}Gt.drop=(i,e)=>{if(!e.dataTransfer)return!1;if(i.state.readOnly)return!0;let t=e.dataTransfer.files;if(t&&t.length){let n=Array(t.length),a=0,s=()=>{++a==t.length&&Nm(i,e,n.filter(r=>r!=null).join(i.state.lineBreak),!1)};for(let r=0;r{/[\x00-\x08\x0e-\x1f]{2}/.test(o.result)||(n[r]=o.result),s()},o.readAsText(t[r])}return!0}else{let n=e.dataTransfer.getData("Text");if(n)return Nm(i,e,n,!0),!0}return!1};Gt.paste=(i,e)=>{if(i.state.readOnly)return!0;i.observer.flush();let t=mp?null:e.clipboardData;return t?(cp(i,t.getData("text/plain")||t.getData("text/uri-list")),!0):(ZM(i),!1)};function EM(i,e){let t=i.dom.parentNode;if(!t)return;let n=t.appendChild(document.createElement("textarea"));n.style.cssText="position: fixed; left: -10000px; top: 10px",n.value=e,n.focus(),n.selectionEnd=e.length,n.selectionStart=0,setTimeout(()=>{n.remove(),i.focus()},50)}function NM(i){let e=[],t=[],n=!1;for(let a of i.selection.ranges)a.empty||(e.push(i.sliceDoc(a.from,a.to)),t.push(a));if(!e.length){let a=-1;for(let{from:s}of i.selection.ranges){let r=i.doc.lineAt(s);r.number>a&&(e.push(r.text),t.push({from:r.from,to:Math.min(i.doc.length,r.to+1)})),a=r.number}n=!0}return{text:$s(i,f0,e.join(i.lineBreak)),ranges:t,linewise:n}}let ol=null;Gt.copy=Gt.cut=(i,e)=>{if(!mi(i.contentDOM,i.observer.selectionRange))return!1;let{text:t,ranges:n,linewise:a}=NM(i.state);if(!t&&!a)return!1;ol=a?t:null,e.type=="cut"&&!i.state.readOnly&&i.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"});let s=mp?null:e.clipboardData;return s?(s.clearData(),s.setData("text/plain",t),!0):(EM(i,t),!1)};const hp=Ln.define();function gp(i,e){let t=[];for(let n of i.facet(Qg)){let a=n(i,e);a&&t.push(a)}return t.length?i.update({effects:t,annotations:hp.of(!0)}):null}function pp(i){setTimeout(()=>{let e=i.hasFocus;if(e!=i.inputState.notifiedFocused){let t=gp(i.state,e);t?i.dispatch(t):i.update([])}},10)}ot.focus=i=>{i.inputState.lastFocusTime=Date.now(),!i.scrollDOM.scrollTop&&(i.inputState.lastScrollTop||i.inputState.lastScrollLeft)&&(i.scrollDOM.scrollTop=i.inputState.lastScrollTop,i.scrollDOM.scrollLeft=i.inputState.lastScrollLeft),pp(i)};ot.blur=i=>{i.observer.clearSelectionRange(),pp(i)};ot.compositionstart=ot.compositionupdate=(i,e)=>{if(!i.observer.editContext&&(i.inputState.compositionFirstChange==null&&(i.inputState.compositionFirstChange=!0),i.inputState.composing<0)){let{main:t}=i.state.selection;!t.empty&&i.lineBlockAt(t.from).from!=i.lineBlockAt(t.to).from&&!i.state.readOnly&&i.dispatch({changes:i.state.selection.ranges.filter(n=>!n.empty).map(n=>({from:n.from,to:n.to})),userEvent:"input"}),i.inputState.composing=0}};ot.compositionend=i=>{i.observer.editContext||(i.inputState.composing=-1,i.inputState.compositionEndedAt=Date.now(),i.inputState.compositionPendingKey=!0,i.inputState.compositionPendingChange=i.observer.pendingRecords().length>0,i.inputState.compositionFirstChange=null,J.chrome&&J.android?i.observer.flushSoon():i.inputState.compositionPendingChange?Promise.resolve().then(()=>i.observer.flush()):setTimeout(()=>{i.inputState.composing<0&&i.docView.hasComposition&&i.update([])},50))};ot.contextmenu=i=>{i.inputState.lastContextMenu=Date.now()};Gt.beforeinput=(i,e)=>{var t,n;if((e.inputType=="insertText"||e.inputType=="insertCompositionText")&&(i.inputState.insertingText=e.data,i.inputState.insertingTextAt=Date.now()),e.inputType=="insertReplacementText"&&i.observer.editContext){let s=(t=e.dataTransfer)===null||t===void 0?void 0:t.getData("text/plain"),r=e.getTargetRanges();if(s&&r.length){let o=r[0],l=i.posAtDOM(o.startContainer,o.startOffset),u=i.posAtDOM(o.endContainer,o.endOffset);return y0(i,{from:l,to:u,insert:i.state.toText(s)},null),!0}}let a;if(J.chrome&&J.android&&(a=lp.find(s=>s.inputType==e.inputType))&&(i.observer.delayAndroidKey(a.key,a.keyCode),a.key=="Backspace"||a.key=="Delete")){let s=((n=window.visualViewport)===null||n===void 0?void 0:n.height)||0;setTimeout(()=>{var r;(((r=window.visualViewport)===null||r===void 0?void 0:r.height)||0)>s+10&&i.hasFocus&&(i.contentDOM.blur(),i.focus())},100)}return J.ios&&e.inputType=="deleteContentForward"&&i.observer.flushSoon(),J.safari&&e.inputType=="insertText"&&i.inputState.composing>=0&&setTimeout(()=>ot.compositionend(i,e),20),!1};const Fm=new Set;function FM(i){Fm.has(i)||(Fm.add(i),i.addEventListener("copy",()=>{}),i.addEventListener("cut",()=>{}))}const Jm=["pre-wrap","normal","pre-line","break-spaces"];let B1=!1;function Rm(){B1=!1}class JM{constructor(e){this.lineWrapping=e,this.doc=ae.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(e,t){let n=this.doc.lineAt(t).number-this.doc.lineAt(e).number+1;return this.lineWrapping&&(n+=Math.max(0,Math.ceil((t-e-n*this.lineLength*.5)/this.lineLength))),this.lineHeight*n}heightForLine(e){return this.lineWrapping?(1+Math.max(0,Math.ceil((e-this.lineLength)/Math.max(1,this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(e){return this.doc=e,this}mustRefreshForWrapping(e){return Jm.indexOf(e)>-1!=this.lineWrapping}mustRefreshForHeights(e){let t=!1;for(let n=0;n-1,l=Math.abs(t-this.lineHeight)>.3||this.lineWrapping!=o;if(this.lineWrapping=o,this.lineHeight=t,this.charWidth=n,this.textHeight=a,this.lineLength=s,l){this.heightSamples={};for(let u=0;u0}set outdated(e){this.flags=(e?2:0)|this.flags&-3}setHeight(e){this.height!=e&&(Math.abs(this.height-e)>Ja&&(B1=!0),this.height=e)}replace(e,t,n){return rt.of(n)}decomposeLeft(e,t){t.push(this)}decomposeRight(e,t){t.push(this)}applyChanges(e,t,n,a){let s=this,r=n.doc;for(let o=a.length-1;o>=0;o--){let{fromA:l,toA:u,fromB:m,toB:c}=a[o],d=s.lineAt(l,pe.ByPosNoHeight,n.setDoc(t),0,0),h=d.to>=u?d:s.lineAt(u,pe.ByPosNoHeight,n,0,0);for(c+=h.to-u,u=h.to;o>0&&d.from<=a[o-1].toA;)l=a[o-1].fromA,m=a[o-1].fromB,o--,ls*2){let o=e[t-1];o.break?e.splice(--t,1,o.left,null,o.right):e.splice(--t,1,o.left,o.right),n+=1+o.break,a-=o.size}else if(s>a*2){let o=e[n];o.break?e.splice(n,1,o.left,null,o.right):e.splice(n,1,o.left,o.right),n+=2+o.break,s-=o.size}else break;else if(a=s&&r(this.lineAt(0,pe.ByPos,n,a,s))}setMeasuredHeight(e){let t=e.heights[e.index++];t<0?(this.spaceAbove=-t,t=e.heights[e.index++]):this.spaceAbove=0,this.setHeight(t)}updateHeight(e,t=0,n=!1,a){return a&&a.from<=t&&a.more&&this.setMeasuredHeight(a),this.outdated=!1,this}toString(){return`block(${this.length})`}}class xt extends fp{constructor(e,t,n){super(e,t,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0,this.spaceAbove=n}mainBlock(e,t){return new Ft(t,this.length,e+this.spaceAbove,this.height-this.spaceAbove,this.breaks)}replace(e,t,n){let a=n[0];return n.length==1&&(a instanceof xt||a instanceof Je&&a.flags&4)&&Math.abs(this.length-a.length)<10?(a instanceof Je?a=new xt(a.length,this.height,this.spaceAbove):a.height=this.height,this.outdated||(a.outdated=!1),a):rt.of(n)}updateHeight(e,t=0,n=!1,a){return a&&a.from<=t&&a.more?this.setMeasuredHeight(a):(n||this.outdated)&&(this.spaceAbove=0,this.setHeight(Math.max(this.widgetHeight,e.heightForLine(this.length-this.collapsed))+this.breaks*e.lineHeight)),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class Je extends rt{constructor(e){super(e,0)}heightMetrics(e,t){let n=e.doc.lineAt(t).number,a=e.doc.lineAt(t+this.length).number,s=a-n+1,r,o=0;if(e.lineWrapping){let l=Math.min(this.height,e.lineHeight*s);r=l/s,this.length>s+1&&(o=(this.height-l)/(this.length-s-1))}else r=this.height/s;return{firstLine:n,lastLine:a,perLine:r,perChar:o}}blockAt(e,t,n,a){let{firstLine:s,lastLine:r,perLine:o,perChar:l}=this.heightMetrics(t,a);if(t.lineWrapping){let u=a+(e0){let s=n[n.length-1];s instanceof Je?n[n.length-1]=new Je(s.length+a):n.push(null,new Je(a-1))}if(e>0){let s=n[0];s instanceof Je?n[0]=new Je(e+s.length):n.unshift(new Je(e-1),null)}return rt.of(n)}decomposeLeft(e,t){t.push(new Je(e-1),null)}decomposeRight(e,t){t.push(null,new Je(this.length-e-1))}updateHeight(e,t=0,n=!1,a){let s=t+this.length;if(a&&a.from<=t+this.length&&a.more){let r=[],o=Math.max(t,a.from),l=-1;for(a.from>t&&r.push(new Je(a.from-t-1).updateHeight(e,t));o<=s&&a.more;){let m=e.doc.lineAt(o).length;r.length&&r.push(null);let c=a.heights[a.index++],d=0;c<0&&(d=-c,c=a.heights[a.index++]),l==-1?l=c:Math.abs(c-l)>=Ja&&(l=-2);let h=new xt(m,c,d);h.outdated=!1,r.push(h),o+=m+1}o<=s&&r.push(null,new Je(s-o).updateHeight(e,o));let u=rt.of(r);return(l<0||Math.abs(u.height-this.height)>=Ja||Math.abs(l-this.heightMetrics(e,t).perLine)>=Ja)&&(B1=!0),zs(this,u)}else(n||this.outdated)&&(this.setHeight(e.heightForGap(t,t+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}}class HM extends rt{constructor(e,t,n){super(e.length+(t?1:0)+n.length,e.height+n.height,(t?1:0)|(e.outdated||n.outdated?2:0)),this.left=e,this.right=n,this.size=e.size+n.size}get break(){return this.flags&1}blockAt(e,t,n,a){let s=n+this.left.height;return eo))return u;let m=t==pe.ByPosNoHeight?pe.ByPosNoHeight:pe.ByPos;return l?u.join(this.right.lineAt(o,m,n,r,o)):this.left.lineAt(o,m,n,a,s).join(u)}forEachLine(e,t,n,a,s,r){let o=a+this.left.height,l=s+this.left.length+this.break;if(this.break)e=l&&this.right.forEachLine(e,t,n,o,l,r);else{let u=this.lineAt(l,pe.ByPos,n,a,s);e=e&&u.from<=t&&r(u),t>u.to&&this.right.forEachLine(Math.max(e,u.to+1),t,n,o,l,r)}}replace(e,t,n){let a=this.left.length+this.break;if(tthis.left.length)return this.balanced(this.left,this.right.replace(e-a,t-a,n));let s=[];e>0&&this.decomposeLeft(e,s);let r=s.length;for(let o of n)s.push(o);if(e>0&&Gm(s,r-1),t=n&&t.push(null)),e>n&&this.right.decomposeLeft(e-n,t)}decomposeRight(e,t){let n=this.left.length,a=n+this.break;if(e>=a)return this.right.decomposeRight(e-a,t);e2*t.size||t.size>2*e.size?rt.of(this.break?[e,null,t]:[e,t]):(this.left=zs(this.left,e),this.right=zs(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,n=!1,a){let{left:s,right:r}=this,o=t+s.length+this.break,l=null;return a&&a.from<=t+s.length&&a.more?l=s=s.updateHeight(e,t,n,a):s.updateHeight(e,t,n),a&&a.from<=o+r.length&&a.more?l=r=r.updateHeight(e,o,n,a):r.updateHeight(e,o,n),l?this.balanced(s,r):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function Gm(i,e){let t,n;i[e]==null&&(t=i[e-1])instanceof Je&&(n=i[e+1])instanceof Je&&i.splice(e-1,3,new Je(t.length+1+n.length))}const VM=5;class w0{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 n=Math.min(t,this.lineEnd),a=this.nodes[this.nodes.length-1];a instanceof xt?a.length+=n-this.pos:(n>this.pos||!this.isCovered)&&this.nodes.push(new xt(n-this.pos,-1,0)),this.writtenTo=n,t>n&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=t}point(e,t,n){if(e=VM)&&this.addLineDeco(a,s,r)}else t>e&&this.span(e,t);this.lineEnd>-1&&this.lineEnd-1)return;let{from:e,to:t}=this.oracle.doc.lineAt(this.pos);this.lineStart=e,this.lineEnd=t,this.writtenToe&&this.nodes.push(new xt(this.pos-e,-1,0)),this.writtenTo=this.pos}blankContent(e,t){let n=new Je(t-e);return this.oracle.doc.lineAt(e).to==t&&(n.flags|=4),n}ensureLine(){this.enterLine();let e=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(e instanceof xt)return e;let t=new xt(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,n){let a=this.ensureLine();a.length+=n,a.collapsed+=n,a.widgetHeight=Math.max(a.widgetHeight,e),a.breaks+=t,this.writtenTo=this.pos=this.pos+n}finish(e){let t=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(t instanceof xt)&&!this.isCovered?this.nodes.push(new xt(0,-1,0)):(this.writtenTou.clientHeight||u.scrollWidth>u.clientWidth)&&m.overflow!="visible"){let c=u.getBoundingClientRect();s=Math.max(s,c.left),r=Math.min(r,c.right),o=Math.max(o,c.top),l=Math.min(u==i.parentNode?a.innerHeight:l,c.bottom)}u=m.position=="absolute"||m.position=="fixed"?u.offsetParent:u.parentNode}else if(u.nodeType==11)u=u.host;else break;return{left:s-t.left,right:Math.max(s,r)-t.left,top:o-(t.top+e),bottom:Math.max(o,l)-(t.top+e)}}function $M(i){let e=i.getBoundingClientRect(),t=i.ownerDocument.defaultView||window;return e.left0&&e.top0}function YM(i,e){let t=i.getBoundingClientRect();return{left:0,right:t.right-t.left,top:e,bottom:t.bottom-(t.top+e)}}class jr{constructor(e,t,n,a){this.from=e,this.to=t,this.size=n,this.displaySize=a}static same(e,t){if(e.length!=t.length)return!1;for(let n=0;ntypeof a!="function"&&a.class=="cm-lineWrapping");this.heightOracle=new JM(n),this.stateDeco=Vm(t),this.heightMap=rt.empty().applyChanges(this.stateDeco,ae.empty,this.heightOracle.setDoc(t.doc),[new jt(0,0,0,t.doc.length)]);for(let a=0;a<2&&(this.viewport=this.getViewport(0,null),!!this.updateForViewport());a++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=ue.set(this.lineGaps.map(a=>a.draw(this,!1))),this.scrollParent=e.scrollDOM,this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:t}=this.state.selection;for(let n=0;n<=1;n++){let a=n?t.head:t.anchor;if(!e.some(({from:s,to:r})=>a>=s&&a<=r)){let{from:s,to:r}=this.lineBlockAt(a);e.push(new fa(s,r))}}return this.viewports=e.sort((n,a)=>n.from-a.from),this.updateScaler()}updateScaler(){let e=this.scaler;return this.scaler=this.heightMap.height<=7e6?ll:Is.get(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(ei(e,this.scaler))})}update(e,t=null){this.state=e.state;let n=this.stateDeco;this.stateDeco=Vm(this.state);let a=e.changedRanges,s=jt.extendWithRanges(a,QM(n,this.stateDeco,e?e.changes:Le.empty(this.state.doc.length))),r=this.heightMap.height,o=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollOffset);Rm(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,e.startState.doc,this.heightOracle.setDoc(this.state.doc),s),(this.heightMap.height!=r||B1)&&(e.flags|=2),o?(this.scrollAnchorPos=e.changes.mapPos(o.from,-1),this.scrollAnchorHeight=o.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=r);let l=s.length?this.mapViewport(this.viewport,e.changes):this.viewport;(t&&(t.range.headl.to)||!this.viewportIsAppropriate(l))&&(l=this.getViewport(0,t));let u=l.from!=this.viewport.from||l.to!=this.viewport.to;this.viewport=l,e.flags|=this.updateForViewport(),(u||!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(RZ)&&(this.mustEnforceCursorAssoc=!0)}measure(){let{view:e}=this,t=e.contentDOM,n=window.getComputedStyle(t),a=this.heightOracle,s=n.whiteSpace;this.defaultTextDirection=n.direction=="rtl"?de.RTL:de.LTR;let r=this.heightOracle.mustRefreshForWrapping(s)||this.mustMeasureContent==="refresh",o=t.getBoundingClientRect(),l=r||this.mustMeasureContent||this.contentDOMHeight!=o.height;this.contentDOMHeight=o.height,this.mustMeasureContent=!1;let u=0,m=0;if(o.width&&o.height){let{scaleX:z,scaleY:k}=Ag(t,o);(z>.005&&Math.abs(this.scaleX-z)>.005||k>.005&&Math.abs(this.scaleY-k)>.005)&&(this.scaleX=z,this.scaleY=k,u|=16,r=l=!0)}let c=(parseInt(n.paddingTop)||0)*this.scaleY,d=(parseInt(n.paddingBottom)||0)*this.scaleY;(this.paddingTop!=c||this.paddingBottom!=d)&&(this.paddingTop=c,this.paddingBottom=d,u|=18),this.editorWidth!=e.scrollDOM.clientWidth&&(a.lineWrapping&&(l=!0),this.editorWidth=e.scrollDOM.clientWidth,u|=16);let h=Pg(this.view.contentDOM,!1).y;h!=this.scrollParent&&(this.scrollParent=h,this.scrollAnchorHeight=-1,this.scrollOffset=0);let g=this.getScrollOffset();this.scrollOffset!=g&&(this.scrollAnchorHeight=-1,this.scrollOffset=g),this.scrolledToBottom=Dg(this.scrollParent||e.win);let f=(this.printing?YM:UM)(t,this.paddingTop),x=f.top-this.pixelViewport.top,b=f.bottom-this.pixelViewport.bottom;this.pixelViewport=f;let v=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(v!=this.inView&&(this.inView=v,v&&(l=!0)),!this.inView&&!this.scrollTarget&&!$M(e.dom))return 0;let w=o.width;if((this.contentDOMWidth!=w||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=o.width,this.editorHeight=e.scrollDOM.clientHeight,u|=16),l){let z=e.docView.measureVisibleLineHeights(this.viewport);if(a.mustRefreshForHeights(z)&&(r=!0),r||a.lineWrapping&&Math.abs(w-this.contentDOMWidth)>a.charWidth){let{lineHeight:k,charWidth:_,textHeight:T}=e.docView.measureTextSize();r=k>0&&a.refresh(s,k,_,T,Math.max(5,w/_),z),r&&(e.docView.minWidth=0,u|=16)}x>0&&b>0?m=Math.max(x,b):x<0&&b<0&&(m=Math.min(x,b)),Rm();for(let k of this.viewports){let _=k.from==this.viewport.from?z:e.docView.measureVisibleLineHeights(k);this.heightMap=(r?rt.empty().applyChanges(this.stateDeco,ae.empty,this.heightOracle,[new jt(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(a,0,r,new RM(k.from,_))}B1&&(u|=2)}let S=!this.viewportIsAppropriate(this.viewport,m)||this.scrollTarget&&(this.scrollTarget.range.headthis.viewport.to);return S&&(u&2&&(u|=this.updateScaler()),this.viewport=this.getViewport(m,this.scrollTarget),u|=this.updateForViewport()),(u&2||S)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(r?[]:this.lineGaps,e)),u|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,e.docView.enforceCursorAssoc()),u}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(e,t){let n=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),a=this.heightMap,s=this.heightOracle,{visibleTop:r,visibleBottom:o}=this,l=new fa(a.lineAt(r-n*1e3,pe.ByHeight,s,0,0).from,a.lineAt(o+(1-n)*1e3,pe.ByHeight,s,0,0).to);if(t){let{head:u}=t.range;if(ul.to){let m=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),c=a.lineAt(u,pe.ByPos,s,0,0),d;t.y=="center"?d=(c.top+c.bottom)/2-m/2:t.y=="start"||t.y=="nearest"&&u=o+Math.max(10,Math.min(n,250)))&&a>r-2*1e3&&s>1,r=a<<1;if(this.defaultTextDirection!=de.LTR&&!n)return[];let o=[],l=(m,c,d,h)=>{if(c-mm&&bb.from>=d.from&&b.to<=d.to&&Math.abs(b.from-m)b.fromv));if(!x){if(cw.from<=c&&w.to>=c)){let w=t.moveToLineBoundary(B.cursor(c),!1,!0).head;w>m&&(c=w)}let b=this.gapSize(d,m,c,h),v=n||b<2e6?b:2e6;x=new jr(m,c,b,v)}o.push(x)},u=m=>{if(m.length2e6)for(let k of e)k.from>=m.from&&k.fromm.from&&l(m.from,h,m,c),gt.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(e){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let n=[];X.spans(t,this.viewport.from,this.viewport.to,{span(s,r){n.push({from:s,to:r})},point(){}},20);let a=0;if(n.length!=this.visibleRanges.length)a=12;else for(let s=0;s=this.viewport.from&&e<=this.viewport.to&&this.viewportLines.find(t=>t.from<=e&&t.to>=e)||ei(this.heightMap.lineAt(e,pe.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(e){return e>=this.viewportLines[0].top&&e<=this.viewportLines[this.viewportLines.length-1].bottom&&this.viewportLines.find(t=>t.top<=e&&t.bottom>=e)||ei(this.heightMap.lineAt(this.scaler.fromDOM(e),pe.ByHeight,this.heightOracle,0,0),this.scaler)}getScrollOffset(){return this.scrollParent==this.view.scrollDOM?this.scrollParent.scrollTop*this.scaleY:(this.scrollParent?this.scrollParent.getBoundingClientRect().top:0)-this.view.contentDOM.getBoundingClientRect().top}scrollAnchorAt(e){let t=this.lineBlockAtHeight(e+12-this.paddingTop);return t.from>=this.viewport.from||this.viewportLines[0].top-e>200?t:this.viewportLines[0]}elementAtHeight(e){return ei(this.heightMap.blockAt(this.scaler.fromDOM(e),this.heightOracle,0,0),this.scaler)}get docHeight(){return this.scaler.toDOM(this.heightMap.height)}get contentHeight(){return this.docHeight+this.paddingTop+this.paddingBottom}}class fa{constructor(e,t){this.from=e,this.to=t}}function KM(i,e,t){let n=[],a=i,s=0;return X.spans(t,i,e,{span(){},point(r,o){r>a&&(n.push({from:a,to:r}),s+=r-a),a=o}},20),a=1)return e[e.length-1].to;let n=Math.floor(i*t);for(let a=0;;a++){let{from:s,to:r}=e[a],o=r-s;if(n<=o)return s+n;n-=o}}function ba(i,e){let t=0;for(let{from:n,to:a}of i.ranges){if(e<=a){t+=e-n;break}t+=a-n}return t/i.total}function eL(i,e){for(let t of i)if(e(t))return t}const ll={toDOM(i){return i},fromDOM(i){return i},scale:1,eq(i){return i==this}};function Vm(i){let e=i.facet(Qs).filter(n=>typeof n!="function"),t=i.facet(b0).filter(n=>typeof n!="function");return t.length&&e.push(X.join(t)),e}class Is{constructor(e,t){this.scale=e,this.viewports=t}static get(e,t,n){let a=0,s=0,r=0,o=n.map(({from:u,to:m})=>{let c=t.lineAt(u,pe.ByPos,e,0,0).top,d=t.lineAt(m,pe.ByPos,e,0,0).bottom;return a+=d-c,{from:u,to:m,top:c,bottom:d,domTop:0,domBottom:0}});if(t.height-a<10)return ll;let l=(7e6-a)/(t.height-a);for(let u of o)u.domTop=r+(u.top-s)*l,r=u.domBottom=u.domTop+(u.bottom-u.top),s=u.bottom;return new Is(l,o)}toDOM(e){for(let t=0,n=0,a=0;;t++){let s=tt.from==e.viewports[n].from&&t.to==e.viewports[n].to):!1}}function ei(i,e){if(e.scale==1)return i;let t=e.toDOM(i.top),n=e.toDOM(i.bottom);return new Ft(i.from,i.length,t,n-t,Array.isArray(i._content)?i._content.map(a=>ei(a,e)):i._content)}const va=G.define({combine:i=>i.join(" ")}),ul=G.define({combine:i=>i.indexOf(!0)>-1}),ml=Bn.newName(),xp=Bn.newName(),bp=Bn.newName(),vp={"&light":"."+xp,"&dark":"."+bp};function cl(i,e,t){return new Bn(e,{finish(n){return/&/.test(n)?n.replace(/&\w*/,a=>{if(a=="&")return i;if(!t||!t[a])throw new RangeError(`Unsupported selector: ${a}`);return t[a]}):i+" "+n}})}const tL=cl("."+ml,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0,overflowAnchor:"none"},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{userSelect:"none",position:"absolute",left:0,top:0,contain:"size style","& > *":{position:"absolute"}},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{pointerEvents:"none"},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#ddd"},".cm-selectionHandle":{backgroundColor:"currentColor",width:"1.5px"},".cm-selectionHandle-start::before, .cm-selectionHandle-end::before":{content:'""',backgroundColor:"inherit",borderRadius:"50%",width:"8px",height:"8px",position:"absolute",left:"-3.25px"},".cm-selectionHandle-start::before":{top:"-8px"},".cm-selectionHandle-end::before":{bottom:"-8px"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},".cm-iso":{unicodeBidi:"isolate"},".cm-announced":{position:"fixed",top:"-10000px"},"@media print":{".cm-announced":{display:"none"}},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",zIndex:200},".cm-gutters-before":{insetInlineStart:0},".cm-gutters-after":{insetInlineEnd:0},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",border:"0px solid #ddd","&.cm-gutters-before":{borderRightWidth:"1px"},"&.cm-gutters-after":{borderLeftWidth:"1px"}},"&dark .cm-gutters":{backgroundColor:"#333338",color:"#ccc"},".cm-gutter":{display:"flex !important",flexDirection:"column",flexShrink:0,boxSizing:"border-box",minHeight:"100%",overflow:"hidden"},".cm-gutterElement":{boxSizing:"border-box"},".cm-lineNumbers .cm-gutterElement":{padding:"0 3px 0 5px",minWidth:"20px",textAlign:"right",whiteSpace:"nowrap"},"&light .cm-activeLineGutter":{backgroundColor:"#e2f2ff"},"&dark .cm-activeLineGutter":{backgroundColor:"#222227"},".cm-panels":{boxSizing:"border-box",position:"sticky",left:0,right:0,zIndex:300},"&light .cm-panels":{backgroundColor:"#f5f5f5",color:"black"},".cm-panels-top":{top:"0"},".cm-panels-bottom":{bottom:"0"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark .cm-panels":{backgroundColor:"#333338",color:"white"},".cm-dialog":{padding:"2px 19px 4px 6px",position:"relative","& label":{fontSize:"80%"}},".cm-dialog-close":{position:"absolute",top:"3px",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",fontSize:"14px",padding:"0"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"baseline",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top",userSelect:"none"},".cm-highlightSpace":{background:"radial-gradient(circle at 50% 55%, #aaa 20%, transparent 0) no-repeat",backgroundSize:".4em",backgroundPosition:"calc(min(50%, 0px)) center"},".cm-highlightTab":{backgroundImage:`url('data:image/svg+xml,')`,backgroundSize:"auto 100%",backgroundPosition:"right 90%",backgroundRepeat:"no-repeat"},".cm-trailingSpace":{backgroundColor:"#ff332255"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"1px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},vp),nL={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},Cr=J.ie&&J.ie_version<=11;class iL{constructor(e){this.view=e,this.active=!1,this.editContext=null,this.selectionRange=new jZ,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.printQuery=null,this.parentCheck=-1,this.dom=e.contentDOM,this.observer=new MutationObserver(t=>{for(let n of t)this.queue.push(n);(J.ie&&J.ie_version<=11||J.ios&&e.composing)&&t.some(n=>n.type=="childList"&&n.removedNodes.length||n.type=="characterData"&&n.oldValue.length>n.target.nodeValue.length)?this.flushSoon():this.flush()}),window.EditContext&&J.android&&e.constructor.EDIT_CONTEXT!==!1&&!(J.chrome&&J.chrome_version<126)&&(this.editContext=new sL(e),e.state.facet(mn)&&(e.contentDOM.editContext=this.editContext.editContext)),Cr&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),window.matchMedia&&(this.printQuery=window.matchMedia("print")),typeof ResizeObserver=="function"&&(this.resizeScroll=new ResizeObserver(()=>{var t;((t=this.view.docView)===null||t===void 0?void 0:t.lastUpdate){this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))},{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver(t=>{t.length>0&&t[t.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))},{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(e){this.view.inputState.runHandlers("scroll",e),this.intersecting&&this.view.measure()}onScroll(e){this.intersecting&&this.flush(this.pendingRecords().length>0),this.editContext&&this.view.requestMeasure(this.editContext.measureReq),this.onScrollChanged(e)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(e){(e.type=="change"||!e.type)&&!e.matches||(this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500))}updateGaps(e){if(this.gapIntersection&&(e.length!=this.gaps.length||this.gaps.some((t,n)=>t!=e[n]))){this.gapIntersection.disconnect();for(let t of e)this.gapIntersection.observe(t);this.gaps=e}}onSelectionChange(e){let t=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:n}=this,a=this.selectionRange;if(n.state.facet(mn)?n.root.activeElement!=this.dom:!mi(this.dom,a))return;let s=a.anchorNode&&n.docView.tile.nearest(a.anchorNode);if(s&&s.isWidget()&&s.widget.ignoreEvent(e)){t||(this.selectionChanged=!1);return}(J.ie&&J.ie_version<=11||J.android&&J.chrome)&&!n.state.selection.main.empty&&a.focusNode&&ci(a.focusNode,a.focusOffset,a.anchorNode,a.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,t=_i(e.root);if(!t)return!1;let n=J.safari&&e.root.nodeType==11&&e.root.activeElement==this.dom&&aL(this.view,t)||t;if(!n||this.selectionRange.eq(n))return!1;let a=mi(this.dom,n);return a&&!this.selectionChanged&&e.inputState.lastFocusTime>Date.now()-200&&e.inputState.lastTouchTime{let s=this.delayedAndroidKey;s&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=s.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&s.force&&k1(this.dom,s.key,s.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(a)}(!this.delayedAndroidKey||e=="Enter")&&(this.delayedAndroidKey={key:e,keyCode:t,force:this.lastChange{this.delayedFlush=-1,this.flush()}))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let e of this.observer.takeRecords())this.queue.push(e);return this.queue}processRecords(){let e=this.pendingRecords();e.length&&(this.queue=[]);let t=-1,n=-1,a=!1;for(let s of e){let r=this.readMutation(s);r&&(r.typeOver&&(a=!0),t==-1?{from:t,to:n}=r:(t=Math.min(r.from,t),n=Math.max(r.to,n)))}return{from:t,to:n,typeOver:a}}readChange(){let{from:e,to:t,typeOver:n}=this.processRecords(),a=this.selectionChanged&&mi(this.dom,this.selectionRange);if(e<0&&!a)return null;e>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let s=new wM(this.view,e,t,n);return this.view.docView.domChanged={newSel:s.newSel?s.newSel.main:null},s}flush(e=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;e&&this.readSelectionRange();let t=this.selectionChanged,n=this.readChange();if(!n)return this.view.requestMeasure(),!1;let a=this.view.state,s=rp(this.view,n);return this.view.state==a&&(n.domChanged||t)&&this.view.update([]),s}readMutation(e){let t=this.view.docView.tile.nearest(e.target);if(!t||t.isWidget())return null;if(t.markDirty(e.type=="attributes"),e.type=="childList"){let n=Qm(t,e.previousSibling||e.target.previousSibling,-1),a=Qm(t,e.nextSibling||e.target.nextSibling,1);return{from:n?t.posAfter(n):t.posAtStart,to:a?t.posBefore(a):t.posAtEnd,typeOver:!1}}else return 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(mn)!=e.state.facet(mn)&&(e.view.contentDOM.editContext=e.state.facet(mn)?this.editContext.editContext:null))}destroy(){var e,t,n;this.stop(),(e=this.intersection)===null||e===void 0||e.disconnect(),(t=this.gapIntersection)===null||t===void 0||t.disconnect(),(n=this.resizeScroll)===null||n===void 0||n.disconnect();for(let a of this.scrollTargets)a.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 Qm(i,e,t){for(;e;){let n=ke.get(e);if(n&&n.parent==i)return n;let a=e.parentNode;e=a!=i.dom?a:t>0?e.nextSibling:e.previousSibling}return null}function qm(i,e){let t=e.startContainer,n=e.startOffset,a=e.endContainer,s=e.endOffset,r=i.docView.domAtPos(i.state.selection.main.anchor,1);return ci(r.node,r.offset,a,s)&&([t,n,a,s]=[a,s,t,n]),{anchorNode:t,anchorOffset:n,focusNode:a,focusOffset:s}}function aL(i,e){if(e.getComposedRanges){let a=e.getComposedRanges(i.root)[0];if(a)return qm(i,a)}let t=null;function n(a){a.preventDefault(),a.stopImmediatePropagation(),t=a.getTargetRanges()[0]}return i.contentDOM.addEventListener("beforeinput",n,!0),i.dom.ownerDocument.execCommand("indent"),i.contentDOM.removeEventListener("beforeinput",n,!0),t?qm(i,t):null}class sL{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=n=>{let a=e.state.selection.main,{anchor:s,head:r}=a,o=this.toEditorPos(n.updateRangeStart),l=this.toEditorPos(n.updateRangeEnd);e.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:n.updateRangeStart,editorBase:o,drifted:!1});let u=l-o>n.text.length;o==this.from&&sthis.to&&(l=s);let m=op(e.state.sliceDoc(o,l),n.text,(u?a.from:a.to)-o,u?"end":null);if(!m){let d=B.single(this.toEditorPos(n.selectionStart),this.toEditorPos(n.selectionEnd));rl(d,a)||e.dispatch({selection:d,userEvent:"select"});return}let c={from:m.from+o,to:m.toA+o,insert:ae.of(n.text.slice(m.from,m.toB).split(`
-`))};if((J.mac||J.android)&&c.from==r-1&&/^\. ?$/.test(n.text)&&e.contentDOM.getAttribute("autocorrect")=="off"&&(c={from:o,to:l,insert:ae.of([n.text.replace("."," ")])}),this.pendingContextChange=c,!e.state.readOnly){let d=this.to-this.from+(c.to-c.from+c.insert.length);y0(e,c,B.single(this.toEditorPos(n.selectionStart,d),this.toEditorPos(n.selectionEnd,d)))}this.pendingContextChange&&(this.revertPending(e.state),this.setSelection(e.state)),c.from=0&&!/[\\p{Alphabetic}\\p{Number}_]/.test(t.text.slice(Math.max(0,n.updateRangeStart-1),Math.min(t.text.length,n.updateRangeStart+1)))&&this.handlers.compositionend(n)},this.handlers.characterboundsupdate=n=>{let a=[],s=null;for(let r=this.toEditorPos(n.rangeStart),o=this.toEditorPos(n.rangeEnd);r{let a=[];for(let s of n.getTextFormats()){let r=s.underlineStyle,o=s.underlineThickness;if(!/none/i.test(r)&&!/none/i.test(o)){let l=this.toEditorPos(s.rangeStart),u=this.toEditorPos(s.rangeEnd);if(l{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:n}=this.composing;this.composing=null,n&&this.reset(e.state)}};for(let n in this.handlers)t.addEventListener(n,this.handlers[n]);this.measureReq={read:n=>{let a=_i(n.root);a&&a.rangeCount&&this.editContext.updateSelectionBounds(a.getRangeAt(0).getBoundingClientRect())}}}applyEdits(e){let t=0,n=!1,a=this.pendingContextChange;return e.changes.iterChanges((s,r,o,l,u)=>{if(n)return;let m=u.length-(r-s);if(a&&r>=a.to)if(a.from==s&&a.to==r&&a.insert.eq(u)){a=this.pendingContextChange=null,t+=m,this.to+=m;return}else a=null,this.revertPending(e.state);if(s+=t,r+=t,r<=this.from)this.from+=m,this.to+=m;else if(sthis.to||this.to-this.from+u.length>3e4){n=!0;return}this.editContext.updateText(this.toContextPos(s),this.toContextPos(r),u.toString()),this.to+=m}t+=m}),a&&!n&&this.revertPending(e.state),!n}update(e){let t=this.pendingContextChange,n=e.startState.selection.main;this.composing&&(this.composing.drifted||!e.changes.touchesRange(n.from,n.to)&&e.transactions.some(a=>!a.isUserEvent("input.type")&&a.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,n=this.toContextPos(Math.max(this.from,Math.min(this.to,t.anchor))),a=this.toContextPos(t.head);(this.editContext.selectionStart!=n||this.editContext.selectionEnd!=a)&&this.editContext.updateSelection(n,a)}rangeIsValid(e){let{head:t}=e.selection.main;return!(this.from>0&&t-this.from<500||this.to1e4*3)}toEditorPos(e,t=this.to-this.from){e=Math.min(e,t);let n=this.composing;return n&&n.drifted?n.editorBase+(e-n.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])}}class H{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.clearAnnouncement=-1,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:n}=e;this.dispatchTransactions=e.dispatchTransactions||n&&(a=>a.forEach(s=>n(s,this)))||(a=>this.update(a)),this.dispatch=this.dispatch.bind(this),this._root=e.root||CZ(e.parent)||document,this.viewState=new Hm(this,e.state||ie.create(e)),e.scrollTo&&e.scrollTo.is(ha)&&(this.viewState.scrollTarget=e.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(x1).map(a=>new _r(a));for(let a of this.plugins)a.update(this);this.observer=new iL(this),this.inputState=new SM(this),this.inputState.ensureHandlers(this.plugins),this.docView=new Cm(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 He?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,n=!1,a,s=this.state;for(let d of e){if(d.startState!=s)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");s=d.state}if(this.destroyed){this.viewState.state=s;return}let r=this.hasFocus,o=0,l=null;e.some(d=>d.annotation(hp))?(this.inputState.notifiedFocused=r,o=1):r!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=r,l=gp(s,r),l||(o=1));let u=this.observer.delayedAndroidKey,m=null;if(u?(this.observer.clearDelayedAndroidKey(),m=this.observer.readChange(),(m&&!this.state.doc.eq(s.doc)||!this.state.selection.eq(s.selection))&&(m=null)):this.observer.clear(),s.facet(ie.phrases)!=this.state.facet(ie.phrases))return this.setState(s);a=vs.create(this,s,e),a.flags|=o;let c=this.viewState.scrollTarget;try{this.updateState=2;for(let d of e){if(c&&(c=c.map(d.changes)),d.scrollIntoView){let{main:h}=d.state.selection,{x:g,y:f}=this.state.facet(H.cursorScrollMargin);c=new S1(h.empty?h:B.cursor(h.head,h.head>h.anchor?-1:1),"nearest","nearest",f,g)}for(let h of d.effects)h.is(ha)&&(c=h.value.clip(this.state))}this.viewState.update(a,c),this.bidiCache=ks.update(this.bidiCache,a.changes),a.empty||(this.updatePlugins(a),this.inputState.update(a)),t=this.docView.update(a),this.state.facet(K1)!=this.styleModules&&this.mountStyles(),n=this.updateAttrs(),this.showAnnouncements(e),this.docView.updateSelection(t,e.some(d=>d.isUserEvent("select.pointer")))}finally{this.updateState=0}if(a.startState.facet(va)!=a.state.facet(va)&&(this.viewState.mustMeasureContent=!0),(t||n||c||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),t&&this.docViewUpdate(),!a.empty)for(let d of this.state.facet(nl))try{d(a)}catch(h){bt(this.state,h,"update listener")}(l||m)&&Promise.resolve().then(()=>{l&&this.state==l.startState&&this.dispatch(l),m&&!rp(this,m)&&u.force&&k1(this.contentDOM,u.key,u.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 n of this.plugins)n.destroy(this);this.viewState=new Hm(this,e),this.plugins=e.facet(x1).map(n=>new _r(n)),this.pluginMap.clear();for(let n of this.plugins)n.update(this);this.docView.destroy(),this.docView=new Cm(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(x1),n=e.state.facet(x1);if(t!=n){let a=[];for(let s of n){let r=t.indexOf(s);if(r<0)a.push(new _r(s));else{let o=this.plugins[r];o.mustUpdate=e,a.push(o)}}for(let s of this.plugins)s.mustUpdate!=e&&s.destroy(this);this.plugins=a,this.pluginMap.clear()}else for(let a of this.plugins)a.mustUpdate=e;for(let a=0;a-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,n=this.viewState.scrollParent,a=this.viewState.getScrollOffset(),{scrollAnchorPos:s,scrollAnchorHeight:r,scaleY:o}=this.viewState;Math.abs(a-this.viewState.scrollOffset)>1&&(r=-1),this.viewState.scrollAnchorHeight=-1;try{for(let l=0;;l++){if(r<0){if(Dg(n||this.win))s=-1,r=this.viewState.heightMap.height/this.viewState.scaleY;else{let g=this.viewState.scrollAnchorAt(a);s=g.from,r=g.top}o=this.viewState.scaleY}this.updateState=1;let u=this.viewState.measure();if(!u&&!this.measureRequests.length&&this.viewState.scrollTarget==null)break;if(l>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let m=[];u&4||([this.measureRequests,m]=[m,this.measureRequests]);let c=m.map(g=>{try{return g.read(this)}catch(f){return bt(this.state,f),Um}}),d=vs.create(this,this.state,[]),h=!1;d.flags|=u,t?t.flags|=u:t=d,this.updateState=2,d.empty||(this.updatePlugins(d),this.inputState.update(d),this.updateAttrs(),h=this.docView.update(d),h&&this.docViewUpdate());for(let g=0;g1||f<-1)&&!(J.ios&&this.inputState.lastIOSMomentumScroll>Date.now()-100)&&(n==this.scrollDOM||this.hasFocus||Math.max(this.inputState.lastWheelEvent,this.inputState.lastTouchTime)>Date.now()-100)){a=a+f,n?s<0?n.scrollTop=n.scrollHeight:n.scrollTop+=f:this.win.scrollBy(0,f),r=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(t&&!t.empty)for(let l of this.state.facet(nl))l(t)}get themeClasses(){return ml+" "+(this.state.facet(ul)?bp:xp)+" "+this.state.facet(va)}updateAttrs(){let e=$m(this,Yg,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),t={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(mn)?"true":"false",class:"cm-content",style:`${J.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(t["aria-readonly"]="true"),$m(this,x0,t);let n=this.observer.ignore(()=>{let a=_m(this.contentDOM,this.contentAttrs,t),s=_m(this.dom,this.editorAttrs,e);return a||s});return this.editorAttrs=e,this.contentAttrs=t,n}showAnnouncements(e){let t=!0;for(let n of e)for(let a of n.effects)if(a.is(H.announce)){t&&(this.announceDOM.textContent="",this.win.clearTimeout(this.clearAnnouncement),this.clearAnnouncement=this.win.setTimeout(()=>{this.announceDOM.textContent=" "},200),t=!1);let s=this.announceDOM.appendChild(document.createElement("div"));s.textContent=a.value}}mountStyles(){this.styleModules=this.state.facet(K1);let e=this.state.facet(H.cspNonce);Bn.mount(this.root,this.styleModules.concat(tL).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;tn.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,n){return Pr(this,e,Bm(this,e,t,n))}moveByGroup(e,t){return Pr(this,e,Bm(this,e,t,n=>pM(this,e.head,n)))}visualLineSide(e,t){return t?B.cursor(e.to,1):B.cursor(e.from,-1)}moveToLineBoundary(e,t,n=!0){return gM(this,e,t,n)}moveVertically(e,t,n){return Pr(this,e,fM(this,e,t,n))}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 n=sl(this,e,t);return n&&n.pos}posAndSideAtCoords(e,t=!0){return this.readMeasured(),sl(this,e,t)}coordsAtPos(e,t=1){this.readMeasured();let n=this.state.doc.lineAt(e),a=this.bidiSpans(n),s=a[an.find(a,e-n.from,-1,t)];return n.length&&(e==n.from&&t<0||e==n.to&&t>0)&&s.dir!=this.textDirectionAt(n.from)&&(e==n.to?(e=n.from+s.from,t=1):(e=n.from+s.to,t=-1)),this.docView.coordsAt(e,t,s.dir==de.RTL)}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(qg)||ethis.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(e))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(e){if(e.length>rL)return Ng(e.length);let t=this.textDirectionAt(e.from),n;for(let s of this.bidiCache)if(s.from==e.from&&s.dir==t&&(s.fresh||Eg(s.isolates,n=Am(this,e))))return s.order;n||(n=Am(this,e));let a=NZ(e.text,t,n);return this.bidiCache.push(new ks(e.from,e.to,t,n,!0,a)),a}get hasFocus(){var e;return(this.dom.ownerDocument.hasFocus()||J.safari&&((e=this.inputState)===null||e===void 0?void 0:e.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{Bg(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.win.clearTimeout(this.clearAnnouncement),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(e,t={}){var n,a,s,r;return ha.of(new S1(typeof e=="number"?B.cursor(e):e,(n=t.y)!==null&&n!==void 0?n:"nearest",(a=t.x)!==null&&a!==void 0?a:"nearest",(s=t.yMargin)!==null&&s!==void 0?s:5,(r=t.xMargin)!==null&&r!==void 0?r:5))}scrollSnapshot(){let{scrollTop:e,scrollLeft:t}=this.scrollDOM,n=this.viewState.scrollAnchorAt(e);return ha.of(new S1(B.cursor(n.from),"start","start",n.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 Dt.define(()=>({}),{eventHandlers:e})}static domEventObservers(e){return Dt.define(()=>({}),{eventObservers:e})}static theme(e,t){let n=Bn.newName(),a=[va.of(n),K1.of(cl(`.${n}`,e))];return t&&t.dark&&a.push(ul.of(!0)),a}static baseTheme(e){return r1.lowest(K1.of(cl("."+ml,e,vp)))}static findFromDOM(e){var t;let n=e.querySelector(".cm-content"),a=n&&ke.get(n)||ke.get(e);return((t=a==null?void 0:a.root)===null||t===void 0?void 0:t.view)||null}}H.styleModule=K1;H.inputHandler=Vg;H.clipboardInputFilter=p0;H.clipboardOutputFilter=f0;H.scrollHandler=Ug;H.focusChangeEffect=Qg;H.perLineTextDirection=qg;H.exceptionSink=Hg;H.updateListener=nl;H.editable=mn;H.mouseSelectionStyle=Gg;H.dragMovesSelection=Rg;H.clickAddsSelectionRange=Jg;H.decorations=Qs;H.blockWrappers=Xg;H.outerDecorations=b0;H.atomicRanges=Ji;H.bidiIsolatedRanges=Kg;H.cursorScrollMargin=G.define({combine:i=>{let e=5,t=5;for(let n of i)typeof n=="number"?e=t=n:{x:e,y:t}=n;return{x:e,y:t}}});H.scrollMargins=tp;H.darkTheme=ul;H.cspNonce=G.define({combine:i=>i.length?i[0]:""});H.contentAttributes=x0;H.editorAttributes=Yg;H.lineWrapping=H.contentAttributes.of({class:"cm-lineWrapping"});H.announce=re.define();const rL=4096,Um={};class ks{constructor(e,t,n,a,s,r){this.from=e,this.to=t,this.dir=n,this.isolates=a,this.fresh=s,this.order=r}static update(e,t){if(t.empty&&!e.some(s=>s.fresh))return e;let n=[],a=e.length?e[e.length-1].dir:de.LTR;for(let s=Math.max(0,e.length-10);s=0;a--){let s=n[a],r=typeof s=="function"?s(i):s;r&&d0(r,t)}return t}const oL=J.mac?"mac":J.windows?"win":J.linux?"linux":"key";function lL(i,e){const t=i.split(/-(?!$)/);let n=t[t.length-1];n=="Space"&&(n=" ");let a,s,r,o;for(let l=0;ln.concat(a),[]))),t}let _n=null;const cL=4e3;function dL(i,e=oL){let t=Object.create(null),n=Object.create(null),a=(r,o)=>{let l=n[r];if(l==null)n[r]=o;else if(l!=o)throw new Error("Key binding "+r+" is used both as a regular binding and as a multi-stroke prefix")},s=(r,o,l,u,m)=>{var c,d;let h=t[r]||(t[r]=Object.create(null)),g=o.split(/ (?!$)/).map(b=>lL(b,e));for(let b=1;b{let S=_n={view:w,prefix:v,scope:r};return setTimeout(()=>{_n==S&&(_n=null)},cL),!0}]})}let f=g.join(" ");a(f,!1);let x=h[f]||(h[f]={preventDefault:!1,stopPropagation:!1,run:((d=(c=h._any)===null||c===void 0?void 0:c.run)===null||d===void 0?void 0:d.slice())||[]});l&&x.run.push(l),u&&(x.preventDefault=!0),m&&(x.stopPropagation=!0)};for(let r of i){let o=r.scope?r.scope.split(" "):["editor"];if(r.any)for(let u of o){let m=t[u]||(t[u]=Object.create(null));m._any||(m._any={preventDefault:!1,stopPropagation:!1,run:[]});let{any:c}=r;for(let d in m)m[d].run.push(h=>c(h,dl))}let l=r[e]||r.key;if(l)for(let u of o)s(u,l,r.run,r.preventDefault,r.stopPropagation),r.shift&&s(u,"Shift-"+l,r.shift,r.preventDefault,r.stopPropagation)}return t}let dl=null;function hL(i,e,t,n){dl=e;let a=SZ(e),s=_t(a,0),r=un(s)==a.length&&a!=" ",o="",l=!1,u=!1,m=!1;_n&&_n.view==t&&_n.scope==n&&(o=_n.prefix+" ",up.indexOf(e.keyCode)<0&&(u=!0,_n=null));let c=new Set,d=x=>{if(x){for(let b of x.run)if(!c.has(b)&&(c.add(b),b(t)))return x.stopPropagation&&(m=!0),!0;x.preventDefault&&(x.stopPropagation&&(m=!0),u=!0)}return!1},h=i[n],g,f;return h&&(d(h[o+ya(a,e,!r)])?l=!0:r&&(e.altKey||e.metaKey||e.ctrlKey)&&!(J.windows&&e.ctrlKey&&e.altKey)&&!(J.mac&&e.altKey&&!(e.ctrlKey||e.metaKey))&&(g=Dn[e.keyCode])&&g!=a?(d(h[o+ya(g,e,!0)])||e.shiftKey&&(f=ki[e.keyCode])!=a&&f!=g&&d(h[o+ya(f,e,!1)]))&&(l=!0):r&&e.shiftKey&&d(h[o+ya(a,e,!0)])&&(l=!0),!l&&d(h._any)&&(l=!0)),u&&(l=!0),l&&m&&e.stopPropagation(),dl=null,l}class Ys{constructor(e,t,n,a,s){this.className=e,this.left=t,this.top=n,this.width=a,this.height=s}draw(){let e=document.createElement("div");return e.className=this.className,this.adjust(e),e}update(e,t){return t.className!=this.className?!1:(this.adjust(e),!0)}adjust(e){e.style.left=this.left+"px",e.style.top=this.top+"px",this.width!=null&&(e.style.width=this.width+"px"),e.style.height=this.height+"px"}eq(e){return this.left==e.left&&this.top==e.top&&this.width==e.width&&this.height==e.height&&this.className==e.className}static forRange(e,t,n){if(n.empty){let a=e.coordsAtPos(n.head,n.assoc||1);if(!a)return[];let s=yp(e);return[new Ys(t,a.left-s.left,a.top-s.top,null,a.bottom-a.top)]}else return gL(e,t,n)}}function yp(i){let e=i.scrollDOM.getBoundingClientRect();return{left:(i.textDirection==de.LTR?e.left:e.right-i.scrollDOM.clientWidth*i.scaleX)-i.scrollDOM.scrollLeft*i.scaleX,top:e.top-i.scrollDOM.scrollTop*i.scaleY}}function Xm(i,e,t,n){let a=i.coordsAtPos(e,t*2);if(!a)return n;let s=i.dom.getBoundingClientRect(),r=(a.top+a.bottom)/2,o=i.posAtCoords({x:s.left+1,y:r}),l=i.posAtCoords({x:s.right-1,y:r});return o==null||l==null?n:{from:Math.max(n.from,Math.min(o,l)),to:Math.min(n.to,Math.max(o,l))}}function gL(i,e,t){if(t.to<=i.viewport.from||t.from>=i.viewport.to)return[];let n=Math.max(t.from,i.viewport.from),a=Math.min(t.to,i.viewport.to),s=i.textDirection==de.LTR,r=i.contentDOM,o=r.getBoundingClientRect(),l=yp(i),u=r.querySelector(".cm-line"),m=u&&window.getComputedStyle(u),c=o.left+(m?parseInt(m.paddingLeft)+Math.min(0,parseInt(m.textIndent)):0),d=o.right-(m?parseInt(m.paddingRight):0),h=al(i,n,1),g=al(i,a,-1),f=h.type==Ve.Text?h:null,x=g.type==Ve.Text?g:null;if(f&&(i.lineWrapping||h.widgetLineBreaks)&&(f=Xm(i,n,1,f)),x&&(i.lineWrapping||g.widgetLineBreaks)&&(x=Xm(i,a,-1,x)),f&&x&&f.from==x.from&&f.to==x.to)return v(w(t.from,t.to,f));{let z=f?w(t.from,null,f):S(h,!1),k=x?w(null,t.to,x):S(g,!0),_=[];return(f||h).to<(x||g).from-(f&&x?1:0)||h.widgetLineBreaks>1&&z.bottom+i.defaultLineHeight/2O&&E.from=$)break;nt>Q&&P(Math.max(xe,Q),z==null&&xe<=O,Math.min(nt,$),k==null&&nt>=W,Te.dir)}if(Q=he.to+1,Q>=$)break}return C.length==0&&P(O,z==null,W,k==null,i.textDirection),{top:T,bottom:j,horizontal:C}}function S(z,k){let _=o.top+(k?z.top:z.bottom);return{top:_,bottom:_,horizontal:[]}}}function pL(i,e){return i.constructor==e.constructor&&i.eq(e)}class fL{constructor(e,t){this.view=e,this.layer=t,this.drawn=[],this.scaleX=1,this.scaleY=1,this.measureReq={read:this.measure.bind(this),write:this.draw.bind(this)},this.dom=e.scrollDOM.appendChild(document.createElement("div")),this.dom.classList.add("cm-layer"),t.above&&this.dom.classList.add("cm-layer-above"),t.class&&this.dom.classList.add(t.class),this.scale(),this.dom.setAttribute("aria-hidden","true"),this.setOrder(e.state),e.requestMeasure(this.measureReq),t.mount&&t.mount(this.dom,e)}update(e){e.startState.facet(Ra)!=e.state.facet(Ra)&&this.setOrder(e.state),(this.layer.update(e,this.dom)||e.geometryChanged)&&(this.scale(),e.view.requestMeasure(this.measureReq))}docViewUpdate(e){this.layer.updateOnDocViewUpdate!==!1&&e.requestMeasure(this.measureReq)}setOrder(e){let t=0,n=e.facet(Ra);for(;t!pL(t,this.drawn[n]))){let t=this.dom.firstChild,n=0;for(let a of e)a.update&&t&&a.constructor&&this.drawn[n].constructor&&a.update(t,this.drawn[n])?(t=t.nextSibling,n++):this.dom.insertBefore(a.draw(),t);for(;t;){let a=t.nextSibling;t.remove(),t=a}this.drawn=e,J.webkit&&(this.dom.style.display=this.dom.firstChild?"":"none")}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const Ra=G.define();function xL(i){return[Dt.define(e=>new fL(e,i)),Ra.of(i)]}const wa="-10000px";class bL{constructor(e,t,n,a){this.facet=t,this.createTooltipView=n,this.removeTooltipView=a,this.input=e.state.facet(t),this.tooltips=this.input.filter(r=>r);let s=null;this.tooltipViews=this.tooltips.map(r=>s=n(r,s))}update(e,t){var n;let a=e.state.facet(this.facet),s=a.filter(l=>l);if(a===this.input){for(let l of this.tooltipViews)l.update&&l.update(e);return!1}let r=[],o=t?[]:null;for(let l=0;lt[u]=l),t.length=o.length),this.input=a,this.tooltips=s,this.tooltipViews=r,!0}}function wp(i){let e=i.dom.ownerDocument.documentElement,t=e.clientWidth,n=getComputedStyle(e);if(!/stable/.test(n.scrollbarGutter||""))return{left:0,right:t};let a=e.getBoundingClientRect(),s=i.win.scrollX;return{left:Math.max(0,a.left+s-parseFloat(n.marginLeft)),right:Math.min(t,a.right+s+parseFloat(n.marginRight))}}function vL(i){let{left:e,right:t}=wp(i);return{top:0,left:e,right:t,bottom:i.dom.ownerDocument.documentElement.clientHeight}}const Br=G.define({combine:i=>{var e,t,n;return{position:J.ios?"absolute":((e=i.find(a=>a.position))===null||e===void 0?void 0:e.position)||"fixed",parent:((t=i.find(a=>a.parent))===null||t===void 0?void 0:t.parent)||null,tooltipSpace:((n=i.find(a=>a.tooltipSpace))===null||n===void 0?void 0:n.tooltipSpace)||vL}}}),Km=new WeakMap,zp=Dt.fromClass(class{constructor(i){this.view=i,this.above=[],this.inView=!0,this.madeAbsolute=!1,this.lastTransaction=0,this.measureTimeout=-1;let e=i.state.facet(Br);this.position=e.position,this.parent=e.parent,this.classes=i.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.resizeObserver=typeof ResizeObserver=="function"?new ResizeObserver(()=>this.measureSoon()):null,this.manager=new bL(i,Ip,(t,n)=>this.createTooltip(t,n),t=>{this.resizeObserver&&this.resizeObserver.unobserve(t.dom),t.dom.remove()}),this.above=this.manager.tooltips.map(t=>!!t.above),this.intersectionObserver=typeof IntersectionObserver=="function"?new IntersectionObserver(t=>{Date.now()>this.lastTransaction-50&&t.length>0&&t[t.length-1].intersectionRatio<1&&this.measureSoon()},{threshold:[1]}):null,this.observeIntersection(),i.win.addEventListener("resize",this.measureSoon=this.measureSoon.bind(this)),this.maybeMeasure()}createContainer(){this.parent?(this.container=document.createElement("div"),this.container.style.position="relative",this.container.className=this.view.themeClasses,this.parent.appendChild(this.container)):this.container=this.view.dom}observeIntersection(){if(this.intersectionObserver){this.intersectionObserver.disconnect();for(let i of this.manager.tooltipViews)this.intersectionObserver.observe(i.dom)}}measureSoon(){this.measureTimeout<0&&(this.measureTimeout=setTimeout(()=>{this.measureTimeout=-1,this.maybeMeasure()},50))}update(i){i.transactions.length&&(this.lastTransaction=Date.now());let e=this.manager.update(i,this.above);e&&this.observeIntersection();let t=e||i.geometryChanged,n=i.state.facet(Br);if(n.position!=this.position&&!this.madeAbsolute){this.position=n.position;for(let a of this.manager.tooltipViews)a.dom.style.position=this.position;t=!0}if(n.parent!=this.parent){this.parent&&this.container.remove(),this.parent=n.parent,this.createContainer();for(let a of this.manager.tooltipViews)this.container.appendChild(a.dom);t=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);t&&this.maybeMeasure()}createTooltip(i,e){let t=i.create(this.view),n=e?e.dom:null;if(t.dom.classList.add("cm-tooltip"),i.arrow&&!t.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let a=document.createElement("div");a.className="cm-tooltip-arrow",t.dom.appendChild(a)}return t.dom.style.position=this.position,t.dom.style.top=wa,t.dom.style.left="0px",this.container.insertBefore(t.dom,n),t.mount&&t.mount(this.view),this.resizeObserver&&this.resizeObserver.observe(t.dom),t}destroy(){var i,e,t;this.view.win.removeEventListener("resize",this.measureSoon);for(let n of this.manager.tooltipViews)n.dom.remove(),(i=n.destroy)===null||i===void 0||i.call(n);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 i=1,e=1,t=!1,n=0;if(this.position=="fixed"&&this.manager.tooltipViews.length){let{dom:r}=this.manager.tooltipViews[0];if(J.safari){let o=r.getBoundingClientRect();t=Math.abs(o.top+1e4)>1||Math.abs(o.left)>1}else t=!!r.offsetParent&&r.offsetParent!=this.container.ownerDocument.body}if(t||this.position=="absolute")if(this.parent){let r=this.parent.getBoundingClientRect();r.width&&r.height&&(i=r.width/this.parent.offsetWidth,e=r.height/this.parent.offsetHeight)}else({scaleX:i,scaleY:e}=this.view.viewState);else n=wp(this.view).left;let 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this==e||this.constructor==e.constructor&&this.eq(e)}eq(e){return!1}destroy(e){}}fn.prototype.elementClass="";fn.prototype.toDOM=void 0;fn.prototype.mapMode=Xe.TrackBefore;fn.prototype.startSide=fn.prototype.endSide=-1;fn.prototype.point=!0;const Ga=G.define(),zL=G.define(),IL={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>X.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{},side:"before"},hi=G.define();function kL(i){return[Sp(),hi.of({...IL,...i})]}const tc=G.define({combine:i=>i.some(e=>e)});function Sp(i){return[SL]}const SL=Dt.fromClass(class{constructor(i){this.view=i,this.domAfter=null,this.prevViewport=i.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters cm-gutters-before",this.dom.setAttribute("aria-hidden","true"),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.gutters=i.state.facet(hi).map(e=>new ic(i,e)),this.fixed=!i.state.facet(tc);for(let e of this.gutters)e.config.side=="after"?this.getDOMAfter().appendChild(e.dom):this.dom.appendChild(e.dom);this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),i.scrollDOM.insertBefore(this.dom,i.contentDOM)}getDOMAfter(){return this.domAfter||(this.domAfter=document.createElement("div"),this.domAfter.className="cm-gutters cm-gutters-after",this.domAfter.setAttribute("aria-hidden","true"),this.domAfter.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.domAfter.style.position=this.fixed?"sticky":"",this.view.scrollDOM.appendChild(this.domAfter)),this.domAfter}update(i){if(this.updateGutters(i)){let e=this.prevViewport,t=i.view.viewport,n=Math.min(e.to,t.to)-Math.max(e.from,t.from);this.syncGutters(n<(t.to-t.from)*.8)}if(i.geometryChanged){let e=this.view.contentHeight/this.view.scaleY+"px";this.dom.style.minHeight=e,this.domAfter&&(this.domAfter.style.minHeight=e)}this.view.state.facet(tc)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":"",this.domAfter&&(this.domAfter.style.position=this.fixed?"sticky":"")),this.prevViewport=i.view.viewport}syncGutters(i){let e=this.dom.nextSibling;i&&(this.dom.remove(),this.domAfter&&this.domAfter.remove());let t=X.iter(this.view.state.facet(Ga),this.view.viewport.from),n=[],a=this.gutters.map(s=>new _L(s,this.view.viewport,-this.view.documentPadding.top));for(let s of this.view.viewportLineBlocks)if(n.length&&(n=[]),Array.isArray(s.type)){let r=!0;for(let o of s.type)if(o.type==Ve.Text&&r){hl(t,n,o.from);for(let l of a)l.line(this.view,o,n);r=!1}else if(o.widget)for(let l of a)l.widget(this.view,o)}else if(s.type==Ve.Text){hl(t,n,s.from);for(let r of a)r.line(this.view,s,n)}else if(s.widget)for(let r of a)r.widget(this.view,s);for(let s of a)s.finish();i&&(this.view.scrollDOM.insertBefore(this.dom,e),this.domAfter&&this.view.scrollDOM.appendChild(this.domAfter))}updateGutters(i){let e=i.startState.facet(hi),t=i.state.facet(hi),n=i.docChanged||i.heightChanged||i.viewportChanged||!X.eq(i.startState.facet(Ga),i.state.facet(Ga),i.view.viewport.from,i.view.viewport.to);if(e==t)for(let a of this.gutters)a.update(i)&&(n=!0);else{n=!0;let a=[];for(let s of t){let r=e.indexOf(s);r<0?a.push(new ic(this.view,s)):(this.gutters[r].update(i),a.push(this.gutters[r]))}for(let s of this.gutters)s.dom.remove(),a.indexOf(s)<0&&s.destroy();for(let s of a)s.config.side=="after"?this.getDOMAfter().appendChild(s.dom):this.dom.appendChild(s.dom);this.gutters=a}return n}destroy(){for(let i of this.gutters)i.destroy();this.dom.remove(),this.domAfter&&this.domAfter.remove()}},{provide:i=>H.scrollMargins.of(e=>{let t=e.plugin(i);if(!t||t.gutters.length==0||!t.fixed)return null;let n=t.dom.offsetWidth*e.scaleX,a=t.domAfter?t.domAfter.offsetWidth*e.scaleX:0;return e.textDirection==de.LTR?{left:n,right:a}:{right:n,left:a}})});function nc(i){return Array.isArray(i)?i:[i]}function hl(i,e,t){for(;i.value&&i.from<=t;)i.from==t&&e.push(i.value),i.next()}class _L{constructor(e,t,n){this.gutter=e,this.height=n,this.i=0,this.cursor=X.iter(e.markers,t.from)}addElement(e,t,n){let{gutter:a}=this,s=(t.top-this.height)/e.scaleY,r=t.height/e.scaleY;if(this.i==a.elements.length){let o=new _p(e,r,s,n);a.elements.push(o),a.dom.appendChild(o.dom)}else a.elements[this.i].update(e,r,s,n);this.height=t.bottom,this.i++}line(e,t,n){let a=[];hl(this.cursor,a,t.from),n.length&&(a=a.concat(n));let s=this.gutter.config.lineMarker(e,t,a);s&&a.unshift(s);let r=this.gutter;a.length==0&&!r.config.renderEmptyElements||this.addElement(e,t,a)}widget(e,t){let n=this.gutter.config.widgetMarker(e,t.widget,t),a=n?[n]:null;for(let s of e.state.facet(zL)){let r=s(e,t.widget,t);r&&(a||(a=[])).push(r)}a&&this.addElement(e,t,a)}finish(){let e=this.gutter;for(;e.elements.length>this.i;){let t=e.elements.pop();e.dom.removeChild(t.dom),t.destroy()}}}class ic{constructor(e,t){this.view=e,this.config=t,this.elements=[],this.spacer=null,this.dom=document.createElement("div"),this.dom.className="cm-gutter"+(this.config.class?" 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_p{constructor(e,t,n,a){this.height=-1,this.above=0,this.markers=[],this.dom=document.createElement("div"),this.dom.className="cm-gutterElement",this.update(e,t,n,a)}update(e,t,n,a){this.height!=t&&(this.height=t,this.dom.style.height=t+"px"),this.above!=n&&(this.dom.style.marginTop=(this.above=n)?n+"px":""),TL(this.markers,a)||this.setMarkers(e,a)}setMarkers(e,t){let n="cm-gutterElement",a=this.dom.firstChild;for(let s=0,r=0;;){let o=r,l=ss(o,l,u)||r(o,l,u):r}return n}})}});class Dr extends fn{constructor(e){super(),this.number=e}eq(e){return this.number==e.number}toDOM(){return document.createTextNode(this.number)}}function Zr(i,e){return i.state.facet(b1).formatNumber(e,i.state)}const PL=hi.compute([b1],i=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers(e){return e.state.facet(OL)},lineMarker(e,t,n){return n.some(a=>a.toDOM)?null:new Dr(Zr(e,e.state.doc.lineAt(t.from).number))},widgetMarker:(e,t,n)=>{for(let a of e.state.facet(AL)){let s=a(e,t,n);if(s)return s}return null},lineMarkerChange:e=>e.startState.facet(b1)!=e.state.facet(b1),initialSpacer(e){return new Dr(Zr(e,ac(e.state.doc.lines)))},updateSpacer(e,t){let n=Zr(t.view,ac(t.view.state.doc.lines));return n==e.number?e:new Dr(n)},domEventHandlers:i.facet(b1).domEventHandlers,side:"before"}));function jL(i={}){return[b1.of(i),Sp(),PL]}function ac(i){let e=9;for(;e{let e=[],t=-1;for(let n of i.selection.ranges){let a=i.doc.lineAt(n.head).from;a>t&&(t=a,e.push(CL.range(a)))}return X.of(e)});function DL(){return BL}const Tp=1024;let ZL=0;class Mr{constructor(e,t){this.from=e,this.to=t}}class K{constructor(e={}){this.id=ZL++,this.perNode=!!e.perNode,this.deserialize=e.deserialize||(()=>{throw new Error("This node type doesn't define a deserialize function")}),this.combine=e.combine||null}add(e){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return typeof e!="function"&&(e=dt.match(e)),t=>{let n=e(t);return n===void 0?null:[this,n]}}}K.closedBy=new 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e}balance(e={}){return this.children.length<=8?this:S0(dt.none,this.children,this.positions,0,this.children.length,0,this.length,(t,n,a)=>new je(this.type,t,n,a,this.propValues),e.makeTree||((t,n,a)=>new je(dt.none,t,n,a)))}static build(e){return NL(e)}}je.empty=new je(dt.none,[],[],0);class I0{constructor(e,t){this.buffer=e,this.index=t}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}get pos(){return this.index}next(){this.index-=4}fork(){return new I0(this.buffer,this.index)}}class Mn{constructor(e,t,n){this.buffer=e,this.length=t,this.set=n}get type(){return dt.none}toString(){let e=[];for(let t=0;t0));l=r[l+3]);return o}slice(e,t,n){let a=this.buffer,s=new Uint16Array(t-e),r=0;for(let o=e,l=0;o=e&&te;case 1:return t<=e&&n>e;case 2:return n>e;case 4:return!0}}function Ai(i,e,t,n){for(var 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i in M){let e=M[i];e instanceof Tt&&(e.name=i)}Dp([{tag:M.link,class:"tok-link"},{tag:M.heading,class:"tok-heading"},{tag:M.emphasis,class:"tok-emphasis"},{tag:M.strong,class:"tok-strong"},{tag:M.keyword,class:"tok-keyword"},{tag:M.atom,class:"tok-atom"},{tag:M.bool,class:"tok-bool"},{tag:M.url,class:"tok-url"},{tag:M.labelName,class:"tok-labelName"},{tag:M.inserted,class:"tok-inserted"},{tag:M.deleted,class:"tok-deleted"},{tag:M.literal,class:"tok-literal"},{tag:M.string,class:"tok-string"},{tag:M.number,class:"tok-number"},{tag:[M.regexp,M.escape,M.special(M.string)],class:"tok-string2"},{tag:M.variableName,class:"tok-variableName"},{tag:M.local(M.variableName),class:"tok-variableName tok-local"},{tag:M.definition(M.variableName),class:"tok-variableName tok-definition"},{tag:M.special(M.variableName),class:"tok-variableName2"},{tag:M.definition(M.propertyName),class:"tok-propertyName tok-definition"},{tag:M.typeName,class:"tok-typeName"},{tag:M.namespace,class:"tok-namespace"},{tag:M.className,class:"tok-className"},{tag:M.macroName,class:"tok-macroName"},{tag:M.propertyName,class:"tok-propertyName"},{tag:M.operator,class:"tok-operator"},{tag:M.comment,class:"tok-comment"},{tag:M.meta,class:"tok-meta"},{tag:M.invalid,class:"tok-invalid"},{tag:M.punctuation,class:"tok-punctuation"}]);var Wr;const v1=new K;function $L(i){return G.define({combine:i?e=>e.concat(i):void 0})}const YL=new K;class Rt{constructor(e,t,n=[],a=""){this.data=e,this.name=a,ie.prototype.hasOwnProperty("tree")||Object.defineProperty(ie.prototype,"tree",{get(){return et(this)}}),this.parser=t,this.extension=[Z1.of(this),ie.languageData.of((s,r,o)=>{let l=mc(s,r,o),u=l.type.prop(v1);if(!u)return[];let m=s.facet(u),c=l.type.prop(YL);if(c){let d=l.resolve(r-l.from,o);for(let h of c)if(h.test(d,s)){let g=s.facet(h.facet);return h.type=="replace"?g:g.concat(m)}}return m})].concat(n)}isActiveAt(e,t,n=-1){return mc(e,t,n).type.prop(v1)==this.data}findRegions(e){let t=e.facet(Z1);if((t==null?void 0:t.data)==this.data)return[{from:0,to:e.doc.length}];if(!t||!t.allowsNesting)return[];let n=[],a=(s,r)=>{if(s.prop(v1)==this.data){n.push({from:r,to:r+s.length});return}let o=s.prop(K.mounted);if(o){if(o.tree.prop(v1)==this.data){if(o.overlay)for(let l of o.overlay)n.push({from:l.from+r,to:l.to+r});else n.push({from:r,to:r+s.length});return}else if(o.overlay){let l=n.length;if(a(o.tree,o.overlay[0].from+r),n.length>l)return}}for(let l=0;ln.isTop?t:void 0)]}),e.name)}configure(e,t){return new _s(this.data,this.parser.configure(e),t||this.name)}get allowsNesting(){return this.parser.hasWrappers()}}function et(i){let e=i.field(Rt.state,!1);return e?e.tree:je.empty}class XL{constructor(e){this.doc=e,this.cursorPos=0,this.string="",this.cursor=e.iter()}get length(){return this.doc.length}syncTo(e){return this.string=this.cursor.next(e-this.cursorPos).value,this.cursorPos=e+this.string.length,this.cursorPos-this.string.length}chunk(e){return this.syncTo(e),this.string}get lineChunks(){return!0}read(e,t){let n=this.cursorPos-this.string.length;return e=this.cursorPos?this.doc.sliceString(e,t):this.string.slice(e-n,t-n)}}let V1=null;class Ts{constructor(e,t,n=[],a,s,r,o,l){this.parser=e,this.state=t,this.fragments=n,this.tree=a,this.treeLen=s,this.viewport=r,this.skipped=o,this.scheduleOn=l,this.parse=null,this.tempSkipped=[]}static create(e,t,n){return new Ts(e,t,[],je.empty,0,n,[],null)}startParse(){return this.parser.startParse(new XL(this.state.doc),this.fragments)}work(e,t){return t!=null&&t>=this.state.doc.length&&(t=void 0),this.tree!=je.empty&&this.isDone(t??this.state.doc.length)?(this.takeTree(),!0):this.withContext(()=>{var n;if(typeof e=="number"){let a=Date.now()+e;e=()=>Date.now()>a}for(this.parse||(this.parse=this.startParse()),t!=null&&(this.parse.stoppedAt==null||this.parse.stoppedAt>t)&&t=this.treeLen&&((this.parse.stoppedAt==null||this.parse.stoppedAt>e)&&this.parse.stopAt(e),this.withContext(()=>{for(;!(t=this.parse.advance()););}),this.treeLen=e,this.tree=t,this.fragments=this.withoutTempSkipped(t1.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(e){let t=V1;V1=this;try{return e()}finally{V1=t}}withoutTempSkipped(e){for(let t;t=this.tempSkipped.pop();)e=cc(e,t.from,t.to);return e}changes(e,t){let{fragments:n,tree:a,treeLen:s,viewport:r,skipped:o}=this;if(this.takeTree(),!e.empty){let l=[];if(e.iterChangedRanges((u,m,c,d)=>l.push({fromA:u,toA:m,fromB:c,toB:d})),n=t1.applyChanges(n,l),a=je.empty,s=0,r={from:e.mapPos(r.from,-1),to:e.mapPos(r.to,1)},this.skipped.length){o=[];for(let u of this.skipped){let m=e.mapPos(u.from,1),c=e.mapPos(u.to,-1);me.from&&(this.fragments=cc(this.fragments,a,s),this.skipped.splice(n--,1))}return this.skipped.length>=t?!1:(this.reset(),!0)}reset(){this.parse&&(this.takeTree(),this.parse=null)}skipUntilInView(e,t){this.skipped.push({from:e,to:t})}static getSkippingParser(e){return new class extends jp{createParse(t,n,a){let s=a[0].from,r=a[a.length-1].to;return{parsedPos:s,advance(){let l=V1;if(l){for(let u of a)l.tempSkipped.push(u);e&&(l.scheduleOn=l.scheduleOn?Promise.all([l.scheduleOn,e]):e)}return this.parsedPos=r,new je(dt.none,[],[],r-s)},stoppedAt:null,stopAt(){}}}}}isDone(e){e=Math.min(e,this.state.doc.length);let t=this.fragments;return this.treeLen>=e&&t.length&&t[0].from==0&&t[0].to>=e}static get(){return V1}}function cc(i,e,t){return t1.applyChanges(i,[{fromA:e,toA:t,fromB:e,toB:t}])}class D1{constructor(e){this.context=e,this.tree=e.tree}apply(e){if(!e.docChanged&&this.tree==this.context.tree)return this;let t=this.context.changes(e.changes,e.state),n=this.context.treeLen==e.startState.doc.length?void 0:Math.max(e.changes.mapPos(this.context.treeLen),t.viewport.to);return t.work(20,n)||t.takeTree(),new D1(t)}static init(e){let t=Math.min(3e3,e.doc.length),n=Ts.create(e.facet(Z1).parser,e,{from:0,to:t});return n.work(20,t)||n.takeTree(),new D1(n)}}Rt.state=Zt.define({create:D1.init,update(i,e){for(let t of e.effects)if(t.is(Rt.setState))return t.value;return e.startState.facet(Z1)!=e.state.facet(Z1)?D1.init(e.state):i.apply(e)}});let Zp=i=>{let e=setTimeout(()=>i(),500);return()=>clearTimeout(e)};typeof requestIdleCallback<"u"&&(Zp=i=>{let e=-1,t=setTimeout(()=>{e=requestIdleCallback(i,{timeout:400})},100);return()=>e<0?clearTimeout(t):cancelIdleCallback(e)});const Er=typeof navigator<"u"&&(!((Wr=navigator.scheduling)===null||Wr===void 0)&&Wr.isInputPending)?()=>navigator.scheduling.isInputPending():null,KL=Dt.fromClass(class{constructor(e){this.view=e,this.working=null,this.workScheduled=0,this.chunkEnd=-1,this.chunkBudget=-1,this.work=this.work.bind(this),this.scheduleWork()}update(e){let t=this.view.state.field(Rt.state).context;(t.updateViewport(e.view.viewport)||this.view.viewport.to>t.treeLen)&&this.scheduleWork(),(e.docChanged||e.selectionSet)&&(this.view.hasFocus&&(this.chunkBudget+=50),this.scheduleWork()),this.checkAsyncSchedule(t)}scheduleWork(){if(this.working)return;let{state:e}=this.view,t=e.field(Rt.state);(t.tree!=t.context.tree||!t.context.isDone(e.doc.length))&&(this.working=Zp(this.work))}work(e){this.working=null;let t=Date.now();if(this.chunkEnda+1e3,l=s.context.work(()=>Er&&Er()||Date.now()>r,a+(o?0:1e5));this.chunkBudget-=Date.now()-t,(l||this.chunkBudget<=0)&&(s.context.takeTree(),this.view.dispatch({effects:Rt.setState.of(new D1(s.context))})),this.chunkBudget>0&&!(l&&!o)&&this.scheduleWork(),this.checkAsyncSchedule(s.context)}checkAsyncSchedule(e){e.scheduleOn&&(this.workScheduled++,e.scheduleOn.then(()=>this.scheduleWork()).catch(t=>bt(this.view.state,t)).then(()=>this.workScheduled--),e.scheduleOn=null)}destroy(){this.working&&this.working()}isWorking(){return!!(this.working||this.workScheduled>0)}},{eventHandlers:{focus(){this.scheduleWork()}}}),Z1=G.define({combine(i){return i.length?i[0]:null},enables:i=>[Rt.state,KL,H.contentAttributes.compute([i],e=>{let t=e.facet(i);return t&&t.name?{"data-language":t.name}:{}})]});class eW{constructor(e,t=[]){this.language=e,this.support=t,this.extension=[e,t]}}const tW=G.define(),Ri=G.define({combine:i=>{if(!i.length)return" ";let e=i[0];if(!e||/\S/.test(e)||Array.from(e).some(t=>t!=e[0]))throw new Error("Invalid indent unit: "+JSON.stringify(i[0]));return e}});function Os(i){let e=i.facet(Ri);return e.charCodeAt(0)==9?i.tabSize*e.length:e.length}function ji(i,e){let t="",n=i.tabSize,a=i.facet(Ri)[0];if(a==" "){for(;e>=n;)t+=" ",e-=n;a=" "}for(let s=0;s=e?nW(i,t,e):null}class Xs{constructor(e,t={}){this.state=e,this.options=t,this.unit=Os(e)}lineAt(e,t=1){let n=this.state.doc.lineAt(e),{simulateBreak:a,simulateDoubleBreak:s}=this.options;return a!=null&&a>=n.from&&a<=n.to?s&&a==e?{text:"",from:e}:(t<0?a-1&&(s+=r-this.countColumn(n,n.search(/\S|$/))),s}countColumn(e,t=e.length){return Wi(e,this.state.tabSize,t)}lineIndent(e,t=1){let{text:n,from:a}=this.lineAt(e,t),s=this.options.overrideIndentation;if(s){let r=s(a);if(r>-1)return r}return this.countColumn(n,n.search(/\S|$/))}get simulatedBreak(){return this.options.simulateBreak||null}}const Mp=new K;function nW(i,e,t){let n=e.resolveStack(t),a=e.resolveInner(t,-1).resolve(t,0).enterUnfinishedNodesBefore(t);if(a!=n.node){let s=[];for(let r=a;r&&!(r.fromn.node.to||r.from==n.node.from&&r.type==n.node.type);r=r.parent)s.push(r);for(let r=s.length-1;r>=0;r--)n={node:s[r],next:n}}return Lp(n,i,t)}function Lp(i,e,t){for(let n=i;n;n=n.next){let a=aW(n.node);if(a)return a(T0.create(e,t,n))}return 0}function iW(i){return i.pos==i.options.simulateBreak&&i.options.simulateDoubleBreak}function aW(i){let e=i.type.prop(Mp);if(e)return e;let t=i.firstChild,n;if(t&&(n=t.type.prop(K.closedBy))){let a=i.lastChild,s=a&&n.indexOf(a.name)>-1;return r=>Wp(r,!0,1,void 0,s&&!iW(r)?a.from:void 0)}return i.parent==null?sW:null}function sW(){return 0}class T0 extends Xs{constructor(e,t,n){super(e.state,e.options),this.base=e,this.pos=t,this.context=n}get node(){return this.context.node}static create(e,t,n){return new T0(e,t,n)}get textAfter(){return this.textAfterPos(this.pos)}get baseIndent(){return this.baseIndentFor(this.node)}baseIndentFor(e){let t=this.state.doc.lineAt(e.from);for(;;){let n=e.resolve(t.from);for(;n.parent&&n.parent.from==n.from;)n=n.parent;if(rW(n,e))break;t=this.state.doc.lineAt(n.from)}return this.lineIndent(t.from)}continue(){return Lp(this.context.next,this.base,this.pos)}}function rW(i,e){for(let t=e;t;t=t.parent)if(i==t)return!0;return!1}function oW(i){let e=i.node,t=e.childAfter(e.from),n=e.lastChild;if(!t)return null;let a=i.options.simulateBreak,s=i.state.doc.lineAt(t.from),r=a==null||a<=s.from?s.to:Math.min(s.to,a);for(let o=t.to;;){let l=e.childAfter(o);if(!l||l==n)return null;if(!l.type.isSkipped){if(l.from>=r)return null;let u=/^ */.exec(s.text.slice(t.to-s.from))[0].length;return{from:t.from,to:t.to+u}}o=l.to}}function lW({closing:i,align:e=!0,units:t=1}){return n=>Wp(n,e,t,i)}function Wp(i,e,t,n,a){let s=i.textAfter,r=s.match(/^\s*/)[0].length,o=n&&s.slice(r,r+n.length)==n||a==i.pos+r,l=e?oW(i):null;return l?o?i.column(l.from):i.column(l.to):i.baseIndent+(o?0:i.unit*t)}const uW=i=>i.baseIndent;function Nr({except:i,units:e=1}={}){return t=>{let n=i&&i.test(t.textAfter);return t.baseIndent+(n?0:e*t.unit)}}const mW=200;function cW(){return ie.transactionFilter.of(i=>{if(!i.docChanged||!i.isUserEvent("input.type")&&!i.isUserEvent("input.complete"))return i;let e=i.startState.languageDataAt("indentOnInput",i.startState.selection.main.head);if(!e.length)return i;let t=i.newDoc,{head:n}=i.newSelection.main,a=t.lineAt(n);if(n>a.from+mW)return i;let s=t.sliceString(a.from,n);if(!e.some(u=>u.test(s)))return i;let{state:r}=i,o=-1,l=[];for(let{head:u}of r.selection.ranges){let m=r.doc.lineAt(u);if(m.from==o)continue;o=m.from;let c=_0(r,m.from);if(c==null)continue;let d=/^\s*/.exec(m.text)[0],h=ji(r,c);d!=h&&l.push({from:m.from,to:m.from+d.length,insert:h})}return l.length?[i,{changes:l,sequential:!0}]:i})}const dW=new K;function hW(i){let e=i.firstChild,t=i.lastChild;return e&&e.too.prop(v1)==r.data:r?o=>o==r:void 0,this.style=Dp(e.map(o=>({tag:o.tag,class:o.class||a(Object.assign({},o,{tag:null}))})),{all:s}).style,this.module=n?new Bn(n):null,this.themeType=t.themeType}static define(e,t){return new Ks(e,t||{})}}const xl=G.define(),gW=G.define({combine(i){return i.length?[i[0]]:null}});function Fr(i){let e=i.facet(xl);return e.length?e:i.facet(gW)}function pW(i,e){let t=[xW],n;return i instanceof Ks&&(i.module&&t.push(H.styleModule.of(i.module)),n=i.themeType),n?t.push(xl.computeN([H.darkTheme],a=>a.facet(H.darkTheme)==(n=="dark")?[i]:[])):t.push(xl.of(i)),t}class fW{constructor(e){this.markCache=Object.create(null),this.tree=et(e.state),this.decorations=this.buildDeco(e,Fr(e.state)),this.decoratedTo=e.viewport.to}update(e){let t=et(e.state),n=Fr(e.state),a=n!=Fr(e.startState),{viewport:s}=e.view,r=e.changes.mapPos(this.decoratedTo,1);t.length=s.to?(this.decorations=this.decorations.map(e.changes),this.decoratedTo=r):(t!=this.tree||e.viewportChanged||a)&&(this.tree=t,this.decorations=this.buildDeco(e.view,n),this.decoratedTo=s.to)}buildDeco(e,t){if(!t||!this.tree.length)return ue.none;let n=new e1;for(let{from:a,to:s}of e.visibleRanges)QL(this.tree,t,(r,o,l)=>{n.add(r,o,this.markCache[l]||(this.markCache[l]=ue.mark({class:l})))},a,s);return n.finish()}}const xW=r1.high(Dt.fromClass(fW,{decorations:i=>i.decorations})),bW=H.baseTheme({"&.cm-focused .cm-matchingBracket":{backgroundColor:"#328c8252"},"&.cm-focused .cm-nonmatchingBracket":{backgroundColor:"#bb555544"}}),Ep=1e4,Np="()[]{}",Fp=G.define({combine(i){return u0(i,{afterCursor:!0,brackets:Np,maxScanDistance:Ep,renderMatch:wW})}}),vW=ue.mark({class:"cm-matchingBracket"}),yW=ue.mark({class:"cm-nonmatchingBracket"});function wW(i){let e=[],t=i.matched?vW:yW;return e.push(t.range(i.start.from,i.start.to)),i.end&&e.push(t.range(i.end.from,i.end.to)),e}function dc(i){let e=[],t=i.facet(Fp);for(let n of i.selection.ranges){if(!n.empty)continue;let a=sn(i,n.head,-1,t)||n.head>0&&sn(i,n.head-1,1,t)||t.afterCursor&&(sn(i,n.head,1,t)||n.headi.decorations}),IW=[zW,bW];function kW(i={}){return[Fp.of(i),IW]}const SW=new K;function bl(i,e,t){let n=i.prop(e<0?K.openedBy:K.closedBy);if(n)return n;if(i.name.length==1){let a=t.indexOf(i.name);if(a>-1&&a%2==(e<0?1:0))return[t[a+e]]}return null}function vl(i){let e=i.type.prop(SW);return e?e(i.node):i}function sn(i,e,t,n={}){let a=n.maxScanDistance||Ep,s=n.brackets||Np,r=et(i),o=r.resolveInner(e,t);for(let l=o;l;l=l.parent){let u=bl(l.type,t,s);if(u&&l.from0?e>=m.from&&em.from&&e<=m.to))return _W(i,e,t,l,m,u,s)}}return TW(i,e,t,r,o.type,a,s)}function _W(i,e,t,n,a,s,r){let o=n.parent,l={from:a.from,to:a.to},u=0,m=o==null?void 0:o.cursor();if(m&&(t<0?m.childBefore(n.from):m.childAfter(n.to)))do if(t<0?m.to<=n.from:m.from>=n.to){if(u==0&&s.indexOf(m.type.name)>-1&&m.from0)return null;let u={from:t<0?e-1:e,to:t>0?e+1:e},m=i.doc.iterRange(e,t>0?i.doc.length:0),c=0;for(let d=0;!m.next().done&&d<=s;){let h=m.value;t<0&&(d+=h.length);let g=e+d*t;for(let f=t>0?0:h.length-1,x=t>0?h.length:-1;f!=x;f+=t){let b=r.indexOf(h[f]);if(!(b<0||n.resolveInner(g+f,1).type!=a))if(b%2==0==t>0)c++;else{if(c==1)return{start:u,end:{from:g+f,to:g+f+1},matched:b>>1==l>>1};c--}}t>0&&(d+=h.length)}return m.done?{start:u,matched:!1}:null}const OW=Object.create(null),hc=[dt.none],gc=[],pc=Object.create(null),AW=Object.create(null);for(let[i,e]of[["variable","variableName"],["variable-2","variableName.special"],["string-2","string.special"],["def","variableName.definition"],["tag","tagName"],["attribute","attributeName"],["type","typeName"],["builtin","variableName.standard"],["qualifier","modifier"],["error","invalid"],["header","heading"],["property","propertyName"]])AW[i]=PW(OW,e);function Jr(i,e){gc.indexOf(i)>-1||(gc.push(i),console.warn(e))}function PW(i,e){let t=[];for(let o of e.split(" ")){let l=[];for(let u of o.split(".")){let m=i[u]||M[u];m?typeof m=="function"?l.length?l=l.map(m):Jr(u,`Modifier ${u} used at start of tag`):l.length?Jr(u,`Tag ${u} used as 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this.abortListeners==null}addEventListener(e,t,n){e=="abort"&&this.abortListeners&&(this.abortListeners.push(t),n&&n.onDocChange&&(this.abortOnDocChange=!0))}}function fc(i){let e=Object.keys(i).join(""),t=/\w/.test(e);return t&&(e=e.replace(/\w/g,"")),`[${t?"\\w":""}${e.replace(/[^\w\s]/g,"\\$&")}]`}function jW(i){let e=Object.create(null),t=Object.create(null);for(let{label:a}of i){e[a[0]]=!0;for(let s=1;stypeof a=="string"?{label:a}:a),[t,n]=e.every(a=>/^\w+$/.test(a.label))?[/\w*$/,/\w+$/]:jW(e);return a=>{let s=a.matchBefore(n);return s||a.explicit?{from:s?s.from:a.pos,options:e,validFor:t}:null}}class xc{constructor(e,t,n,a){this.completion=e,this.source=t,this.match=n,this.score=a}}function n1(i){return i.selection.main.from}function Rp(i,e){var t;let{source:n}=i,a=e&&n[0]!="^",s=n[n.length-1]!="$";return!a&&!s?i:new RegExp(`${a?"^":""}(?:${n})${s?"$":""}`,(t=i.flags)!==null&&t!==void 0?t:i.ignoreCase?"i":"")}const O0=Ln.define();function BW(i,e,t,n){let{main:a}=i.selection,s=t-a.from,r=n-a.from;return{...i.changeByRange(o=>{if(o!=a&&t!=n&&i.sliceDoc(o.from+s,o.from+r)!=i.sliceDoc(t,n))return{range:o};let l=i.toText(e);return{changes:{from:o.from+s,to:n==a.from?o.to:o.from+r,insert:l},range:B.cursor(o.from+s+l.length)}}),scrollIntoView:!0,userEvent:"input.complete"}}const bc=new WeakMap;function DW(i){if(!Array.isArray(i))return i;let e=bc.get(i);return e||bc.set(i,e=CW(i)),e}const As=re.define(),Ci=re.define();class ZW{constructor(e){this.pattern=e,this.chars=[],this.folded=[],this.any=[],this.precise=[],this.byWord=[],this.score=0,this.matched=[];for(let t=0;t=48&&z<=57||z>=97&&z<=122?2:z>=65&&z<=90?1:0:(k=hg(z))!=k.toLowerCase()?1:k!=k.toUpperCase()?2:0;(!v||_==1&&x||S==0&&_!=0)&&(t[c]==z||n[c]==z&&(d=!0)?r[c++]=v:r.length&&(b=!1)),S=_,v+=un(z)}return c==l&&r[0]==0&&b?this.result(-100+(d?-200:0),r,e):h==l&&g==0?this.ret(-200-e.length+(f==e.length?0:-100),[0,f]):o>-1?this.ret(-700-e.length,[o,o+this.pattern.length]):h==l?this.ret(-900-e.length,[g,f]):c==l?this.result(-100+(d?-200:0)+-700+(b?0:-1100),r,e):t.length==2?null:this.result((a[0]?-700:0)+-200+-1100,a,e)}result(e,t,n){let a=[],s=0;for(let r of t){let o=r+(this.astral?un(_t(n,r)):1);s&&a[s-1]==r?a[s-1]=o:(a[s++]=r,a[s++]=o)}return this.ret(e-n.length,a)}}class MW{constructor(e){this.pattern=e,this.matched=[],this.score=0,this.folded=e.toLowerCase()}match(e){if(e.length!1,activateOnTypingDelay:100,selectOnOpen:!0,override:null,closeOnBlur:!0,maxRenderedOptions:100,defaultKeymap:!0,tooltipClass:()=>"",optionClass:()=>"",aboveCursor:!1,icons:!0,addToOptions:[],positionInfo:LW,filterStrict:!1,compareCompletions:(e,t)=>(e.sortText||e.label).localeCompare(t.sortText||t.label),interactionDelay:75,updateSyncTime:100},{defaultKeymap:(e,t)=>e&&t,closeOnBlur:(e,t)=>e&&t,icons:(e,t)=>e&&t,tooltipClass:(e,t)=>n=>vc(e(n),t(n)),optionClass:(e,t)=>n=>vc(e(n),t(n)),addToOptions:(e,t)=>e.concat(t),filterStrict:(e,t)=>e||t})}});function vc(i,e){return i?e?i+" "+e:i:e}function LW(i,e,t,n,a,s){let r=i.textDirection==de.RTL,o=r,l=!1,u="top",m,c,d=e.left-a.left,h=a.right-e.right,g=n.right-n.left,f=n.bottom-n.top;if(o&&d=f||v>e.top?m=t.bottom-e.top:(u="bottom",m=e.bottom-t.top)}let x=(e.bottom-e.top)/s.offsetHeight,b=(e.right-e.left)/s.offsetWidth;return{style:`${u}: ${m/x}px; max-width: ${c/b}px`,class:"cm-completionInfo-"+(l?r?"left-narrow":"right-narrow":o?"left":"right")}}const A0=re.define();function WW(i){let e=i.addToOptions.slice();return i.icons&&e.push({render(t){let n=document.createElement("div");return n.classList.add("cm-completionIcon"),t.type&&n.classList.add(...t.type.split(/\s+/g).map(a=>"cm-completionIcon-"+a)),n.setAttribute("aria-hidden","true"),n},position:20}),e.push({render(t,n,a,s){let r=document.createElement("span");r.className="cm-completionLabel";let o=t.displayLabel||t.label,l=0;for(let u=0;ul&&r.appendChild(document.createTextNode(o.slice(l,m)));let d=r.appendChild(document.createElement("span"));d.appendChild(document.createTextNode(o.slice(m,c))),d.className="cm-completionMatchedText",l=c}return lt.position-n.position).map(t=>t.render)}function Rr(i,e,t){if(i<=t)return{from:0,to:i};if(e<0&&(e=0),e<=i>>1){let a=Math.floor(e/t);return{from:a*t,to:(a+1)*t}}let n=Math.ceil((i-e)/t);return{from:i-n*t,to:i-(n-1)*t}}class EW{constructor(e,t,n){this.view=e,this.stateField=t,this.applyCompletion=n,this.info=null,this.infoDestroy=null,this.placeInfoReq={read:()=>this.measureInfo(),write:l=>this.placeInfo(l),key:this},this.space=null,this.currentClass="";let a=e.state.field(t),{options:s,selected:r}=a.open,o=e.state.facet(We);this.optionContent=WW(o),this.optionClass=o.optionClass,this.tooltipClass=o.tooltipClass,this.range=Rr(s.length,r,o.maxRenderedOptions),this.dom=document.createElement("div"),this.dom.className="cm-tooltip-autocomplete",this.updateTooltipClass(e.state),this.dom.addEventListener("mousedown",l=>{let{options:u}=e.state.field(t).open;for(let m=l.target,c;m&&m!=this.dom;m=m.parentNode)if(m.nodeName=="LI"&&(c=/-(\d+)$/.exec(m.id))&&+c[1]this.list.lastChild.getBoundingClientRect().bottom?this.range.to:null;m!=null&&(e.dispatch({effects:A0.of(m)}),l.preventDefault())}}),this.dom.addEventListener("focusout",l=>{let u=e.state.field(this.stateField,!1);u&&u.tooltip&&e.state.facet(We).closeOnBlur&&l.relatedTarget!=e.contentDOM&&e.dispatch({effects:Ci.of(null)})}),this.showOptions(s,a.id)}mount(){this.updateSel()}showOptions(e,t){this.list&&this.list.remove(),this.list=this.dom.appendChild(this.createListBox(e,t,this.range)),this.list.addEventListener("scroll",()=>{this.info&&this.view.requestMeasure(this.placeInfoReq)})}update(e){var t;let n=e.state.field(this.stateField),a=e.startState.field(this.stateField);if(this.updateTooltipClass(e.state),n!=a){let{options:s,selected:r,disabled:o}=n.open;(!a.open||a.open.options!=s)&&(this.range=Rr(s.length,r,e.state.facet(We).maxRenderedOptions),this.showOptions(s,n.id)),this.updateSel(),o!=((t=a.open)===null||t===void 0?void 0:t.disabled)&&this.dom.classList.toggle("cm-tooltip-autocomplete-disabled",!!o)}}updateTooltipClass(e){let t=this.tooltipClass(e);if(t!=this.currentClass){for(let n of this.currentClass.split(" "))n&&this.dom.classList.remove(n);for(let n of t.split(" "))n&&this.dom.classList.add(n);this.currentClass=t}}positioned(e){this.space=e,this.info&&this.view.requestMeasure(this.placeInfoReq)}updateSel(){let e=this.view.state.field(this.stateField),t=e.open;(t.selected>-1&&t.selected=this.range.to)&&(this.range=Rr(t.options.length,t.selected,this.view.state.facet(We).maxRenderedOptions),this.showOptions(t.options,e.id));let n=this.updateSelectedOption(t.selected);if(n){this.destroyInfo();let{completion:a}=t.options[t.selected],{info:s}=a;if(!s)return;let r=typeof s=="string"?document.createTextNode(s):s(a);if(!r)return;"then"in r?r.then(o=>{o&&this.view.state.field(this.stateField,!1)==e&&this.addInfoPane(o,a)}).catch(o=>bt(this.view.state,o,"completion info")):(this.addInfoPane(r,a),n.setAttribute("aria-describedby",this.info.id))}}addInfoPane(e,t){this.destroyInfo();let n=this.info=document.createElement("div");if(n.className="cm-tooltip cm-completionInfo",n.id="cm-completionInfo-"+Math.floor(Math.random()*65535).toString(16),e.nodeType!=null)n.appendChild(e),this.infoDestroy=null;else{let{dom:a,destroy:s}=e;n.appendChild(a),this.infoDestroy=s||null}this.dom.appendChild(n),this.view.requestMeasure(this.placeInfoReq)}updateSelectedOption(e){let t=null;for(let n=this.list.firstChild,a=this.range.from;n;n=n.nextSibling,a++)n.nodeName!="LI"||!n.id?a--:a==e?n.hasAttribute("aria-selected")||(n.setAttribute("aria-selected","true"),t=n):n.hasAttribute("aria-selected")&&(n.removeAttribute("aria-selected"),n.removeAttribute("aria-describedby"));return t&&FW(this.list,t),t}measureInfo(){let e=this.dom.querySelector("[aria-selected]");if(!e||!this.info)return null;let t=this.dom.getBoundingClientRect(),n=this.info.getBoundingClientRect(),a=e.getBoundingClientRect(),s=this.space;if(!s){let r=this.dom.ownerDocument.documentElement;s={left:0,top:0,right:r.clientWidth,bottom:r.clientHeight}}return a.top>Math.min(s.bottom,t.bottom)-10||a.bottom{r.target==a&&r.preventDefault()});let s=null;for(let r=n.from;rn.from||n.from==0))if(s=d,typeof u!="string"&&u.header)a.appendChild(u.header(u));else{let h=a.appendChild(document.createElement("completion-section"));h.textContent=d}}const m=a.appendChild(document.createElement("li"));m.id=t+"-"+r,m.setAttribute("role","option");let c=this.optionClass(o);c&&(m.className=c);for(let d of this.optionContent){let h=d(o,this.view.state,this.view,l);h&&m.appendChild(h)}}return n.from&&a.classList.add("cm-completionListIncompleteTop"),n.tonew EW(t,i,e)}function FW(i,e){let t=i.getBoundingClientRect(),n=e.getBoundingClientRect(),a=t.height/i.offsetHeight;n.topt.bottom&&(i.scrollTop+=(n.bottom-t.bottom)/a)}function yc(i){return(i.boost||0)*100+(i.apply?10:0)+(i.info?5:0)+(i.type?1:0)}function JW(i,e){let t=[],n=null,a=null,s=m=>{t.push(m);let{section:c}=m.completion;if(c){n||(n=[]);let d=typeof c=="string"?c:c.name;n.some(h=>h.name==d)||n.push(typeof c=="string"?{name:d}:c)}},r=e.facet(We);for(let m of i)if(m.hasResult()){let c=m.result.getMatch;if(m.result.filter===!1)for(let d of m.result.options)s(new xc(d,m.source,c?c(d):[],1e9-t.length));else{let d=e.sliceDoc(m.from,m.to),h,g=r.filterStrict?new MW(d):new ZW(d);for(let f of m.result.options)if(h=g.match(f.label)){let x=f.displayLabel?c?c(f,h.matched):[]:h.matched,b=h.score+(f.boost||0);if(s(new xc(f,m.source,x,b)),typeof f.section=="object"&&f.section.rank==="dynamic"){let{name:v}=f.section;a||(a=Object.create(null)),a[v]=Math.max(b,a[v]||-1e9)}}}}if(n){let m=Object.create(null),c=0,d=(h,g)=>(h.rank==="dynamic"&&g.rank==="dynamic"?a[g.name]-a[h.name]:0)||(typeof h.rank=="number"?h.rank:1e9)-(typeof g.rank=="number"?g.rank:1e9)||(h.named.score-c.score||u(c.completion,d.completion))){let c=m.completion;!l||l.label!=c.label||l.detail!=c.detail||l.type!=null&&c.type!=null&&l.type!=c.type||l.apply!=c.apply||l.boost!=c.boost?o.push(m):yc(m.completion)>yc(l)&&(o[o.length-1]=m),l=m.completion}return o}class y1{constructor(e,t,n,a,s,r){this.options=e,this.attrs=t,this.tooltip=n,this.timestamp=a,this.selected=s,this.disabled=r}setSelected(e,t){return e==this.selected||e>=this.options.length?this:new y1(this.options,wc(t,e),this.tooltip,this.timestamp,e,this.disabled)}static build(e,t,n,a,s,r){if(a&&!r&&e.some(u=>u.isPending))return a.setDisabled();let o=JW(e,t);if(!o.length)return a&&e.some(u=>u.isPending)?a.setDisabled():null;let l=t.facet(We).selectOnOpen?0:-1;if(a&&a.selected!=l&&a.selected!=-1){let u=a.options[a.selected].completion;for(let m=0;mm.hasResult()?Math.min(u,m.from):u,1e8),create:qW,above:s.aboveCursor},a?a.timestamp:Date.now(),l,!1)}map(e){return new y1(this.options,this.attrs,{...this.tooltip,pos:e.mapPos(this.tooltip.pos)},this.timestamp,this.selected,this.disabled)}setDisabled(){return new y1(this.options,this.attrs,this.tooltip,this.timestamp,this.selected,!0)}}class Ps{constructor(e,t,n){this.active=e,this.id=t,this.open=n}static start(){return new Ps(VW,"cm-ac-"+Math.floor(Math.random()*2e6).toString(36),null)}update(e){let{state:t}=e,n=t.facet(We),s=(n.override||t.languageDataAt("autocomplete",n1(t)).map(DW)).map(l=>(this.active.find(m=>m.source==l)||new Ct(l,this.active.some(m=>m.state!=0)?1:0)).update(e,n));s.length==this.active.length&&s.every((l,u)=>l==this.active[u])&&(s=this.active);let r=this.open,o=e.effects.some(l=>l.is(P0));r&&e.docChanged&&(r=r.map(e.changes)),e.selection||s.some(l=>l.hasResult()&&e.changes.touchesRange(l.from,l.to))||!RW(s,this.active)||o?r=y1.build(s,t,this.id,r,n,o):r&&r.disabled&&!s.some(l=>l.isPending)&&(r=null),!r&&s.every(l=>!l.isPending)&&s.some(l=>l.hasResult())&&(s=s.map(l=>l.hasResult()?new Ct(l.source,0):l));for(let l of e.effects)l.is(A0)&&(r=r&&r.setSelected(l.value,this.id));return s==this.active&&r==this.open?this:new Ps(s,this.id,r)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:this.active.length?GW:HW}}function RW(i,e){if(i==e)return!0;for(let t=0,n=0;;){for(;t-1&&(t["aria-activedescendant"]=i+"-"+e),t}const VW=[];function Gp(i,e){if(i.isUserEvent("input.complete")){let n=i.annotation(O0);if(n&&e.activateOnCompletion(n))return 12}let t=i.isUserEvent("input.type");return t&&e.activateOnTyping?5:t?1:i.isUserEvent("delete.backward")?2:i.selection?8:i.docChanged?16:0}class Ct{constructor(e,t,n=!1){this.source=e,this.state=t,this.explicit=n}hasResult(){return!1}get isPending(){return this.state==1}update(e,t){let n=Gp(e,t),a=this;(n&8||n&16&&this.touches(e))&&(a=new Ct(a.source,0)),n&4&&a.state==0&&(a=new Ct(this.source,1)),a=a.updateFor(e,n);for(let s of e.effects)if(s.is(As))a=new Ct(a.source,1,s.value);else if(s.is(Ci))a=new Ct(a.source,0);else if(s.is(P0))for(let r of s.value)r.source==a.source&&(a=r);return a}updateFor(e,t){return this.map(e.changes)}map(e){return this}touches(e){return e.changes.touchesRange(n1(e.state))}}class _1 extends Ct{constructor(e,t,n,a,s,r){super(e,3,t),this.limit=n,this.result=a,this.from=s,this.to=r}hasResult(){return!0}updateFor(e,t){var n;if(!(t&3))return this.map(e.changes);let a=this.result;a.map&&!e.changes.empty&&(a=a.map(a,e.changes));let s=e.changes.mapPos(this.from),r=e.changes.mapPos(this.to,1),o=n1(e.state);if(o>r||!a||t&2&&(n1(e.startState)==this.from||ot.map(e))}}),mt=Zt.define({create(){return Ps.start()},update(i,e){return i.update(e)},provide:i=>[Ip.from(i,e=>e.tooltip),H.contentAttributes.from(i,e=>e.attrs)]});function j0(i,e){const t=e.completion.apply||e.completion.label;let n=i.state.field(mt).active.find(a=>a.source==e.source);return n instanceof _1?(typeof t=="string"?i.dispatch({...BW(i.state,t,n.from,n.to),annotations:O0.of(e.completion)}):t(i,e.completion,n.from,n.to),!0):!1}const qW=NW(mt,j0);function _a(i,e="option"){return t=>{let n=t.state.field(mt,!1);if(!n||!n.open||n.open.disabled||Date.now()-n.open.timestamp-1?n.open.selected+a*(i?1:-1):i?0:r-1;return o<0?o=e=="page"?0:r-1:o>=r&&(o=e=="page"?r-1:0),t.dispatch({effects:A0.of(o)}),!0}}const UW=i=>{let e=i.state.field(mt,!1);return i.state.readOnly||!e||!e.open||e.open.selected<0||e.open.disabled||Date.now()-e.open.timestampi.state.field(mt,!1)?(i.dispatch({effects:As.of(!0)}),!0):!1,$W=i=>{let e=i.state.field(mt,!1);return!e||!e.active.some(t=>t.state!=0)?!1:(i.dispatch({effects:Ci.of(null)}),!0)};class YW{constructor(e,t){this.active=e,this.context=t,this.time=Date.now(),this.updates=[],this.done=void 0}}const XW=50,KW=1e3,eE=Dt.fromClass(class{constructor(i){this.view=i,this.debounceUpdate=-1,this.running=[],this.debounceAccept=-1,this.pendingStart=!1,this.composing=0;for(let e of i.state.field(mt).active)e.isPending&&this.startQuery(e)}update(i){let e=i.state.field(mt),t=i.state.facet(We);if(!i.selectionSet&&!i.docChanged&&i.startState.field(mt)==e)return;let n=i.transactions.some(s=>{let r=Gp(s,t);return r&8||(s.selection||s.docChanged)&&!(r&3)});for(let s=0;sXW&&Date.now()-r.time>KW){for(let o of r.context.abortListeners)try{o()}catch(l){bt(this.view.state,l)}r.context.abortListeners=null,this.running.splice(s--,1)}else r.updates.push(...i.transactions)}this.debounceUpdate>-1&&clearTimeout(this.debounceUpdate),i.transactions.some(s=>s.effects.some(r=>r.is(As)))&&(this.pendingStart=!0);let a=this.pendingStart?50:t.activateOnTypingDelay;if(this.debounceUpdate=e.active.some(s=>s.isPending&&!this.running.some(r=>r.active.source==s.source))?setTimeout(()=>this.startUpdate(),a):-1,this.composing!=0)for(let s of i.transactions)s.isUserEvent("input.type")?this.composing=2:this.composing==2&&s.selection&&(this.composing=3)}startUpdate(){this.debounceUpdate=-1,this.pendingStart=!1;let{state:i}=this.view,e=i.field(mt);for(let t of 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EE=i=>Qt(i,e=>Wn(i,e,!0)),NE=i=>Qt(i,e=>Wn(i,e,!1)),FE=i=>Qt(i,e=>Wn(i,e,!tt(i))),JE=i=>Qt(i,e=>Wn(i,e,tt(i))),RE=i=>Qt(i,e=>i.moveToLineBoundary(e,!1,!1)),GE=i=>Qt(i,e=>i.moveToLineBoundary(e,!0,!1));function HE(i,e,t){let n=!1,a=L1(i.selection,s=>{let r=sn(i,s.head,-1)||sn(i,s.head,1)||s.head>0&&sn(i,s.head-1,1)||s.headHE(i,e);function Mt(i,e,t){let n=L1(i.state.selection,a=>{a.undirectional&&a.head>=a.anchor!=e&&(a=B.range(a.head,a.anchor));let s=t(a);return B.range(a.anchor,s.head,s.goalColumn,s.bidiLevel||void 0,s.assoc)});return n.eq(i.state.selection)?!1:(i.dispatch(Vt(i.state,n)),!0)}function uf(i,e){return Mt(i,e,t=>i.moveByChar(t,e))}const mf=i=>uf(i,!tt(i)),cf=i=>uf(i,tt(i));function df(i,e){return Mt(i,e,t=>i.moveByGroup(t,e))}const QE=i=>df(i,!tt(i)),qE=i=>df(i,tt(i)),UE=i=>{let e=!tt(i);return Mt(i,e,t=>nr(i.state,t,e))},$E=i=>{let e=tt(i);return Mt(i,e,t=>nr(i.state,t,e))};function hf(i,e){return Mt(i,e,t=>i.moveVertically(t,e))}const 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t.ranges.length>1?n=B.create([t.main]):t.main.empty||(n=B.create([B.cursor(t.main.head)])),n?(e(Vt(i,n)),!0):!1};function Hi(i,e){if(i.state.readOnly)return!1;let t="delete.selection",{state:n}=i,a=n.changeByRange(s=>{let{from:r,to:o}=s;if(r==o){let l=e(s);l
${e("off","VisuStruct")}${e("on","🤖 VisuBot")}${e("object","VisuObject")}
- ${nm(p(t))}`}class LD{constructor(e=yi){y(this,"element");y(this,"world");y(this,"view");y(this,"loading");y(this,"status");y(this,"stage");y(this,"picker");y(this,"applied",0);y(this,"sent",0);y(this,"liveStatus");y(this,"viewport");y(this,"stopListening");y(this,"realSensors");y(this,"controls",{getBrightness:50,getLoudness:0,getPitch:0,getRoll:0});y(this,"pressTimers",new Map);y(this,"check");y(this,"checking",!1);y(this,"onWorldChange");this.world=new us(e),this.element=document.createElement("section"),this.element.className="visubot",this.element.innerHTML=`${p("web_visubot_world")}
${p("web_visubot_world_in_preview")}
${WD()}${ED()}`,this.stage=this.element.querySelector(".visubot-stage"),this.picker=this.element.querySelector(".visubot-worlds"),this.status=this.element.querySelector(".visubot-status"),this.liveStatus=this.element.querySelector(".visubot-live"),this.viewport=this.element.querySelector(".visubot-viewport"),this.stopListening=le.listen(()=>this.updateLive()),this.setupControls(),this.check=this.element.querySelector(".visubot-check"),this.setupCheck(),this.updateLive(),this.updateStatus()}show(){this.loading??(this.loading=q(async()=>{const{Robot3D:e}=await import("./robot3d-CSWd4GK4.js");return{Robot3D:e}},[],import.meta.url).then(({Robot3D:e})=>{this.view=new e(this.stage),this.view.setWorld(this.world.setup),this.view.place(this.world.pose,this.world.trail),this.view.setLeds(this.world.leds)}).catch(()=>{this.stage.textContent=p("web_visubot_no_3d")}))}restoreViewport(){this.viewport.parentElement!==this.element&&this.liveStatus.after(this.viewport)}setWorlds(e){this.picker.replaceChildren(),this.picker.hidden=e.length<2,e.forEach((t,n)=>{const a=document.createElement("button");a.textContent=p("web_visubot_world_fmt",n+1),a.addEventListener("click",()=>this.useWorld(t,a)),this.picker.append(a)}),this.useWorld(e[0]??yi,this.picker.firstElementChild)}useWorld(e,t){var n,a,s,r,o;for(const l of this.picker.children)l.classList.toggle("active",l===t);e!==this.world.setup&&(this.world=new us(e),this.applied=0,this.sent=0,(n=this.view)==null||n.setWorld(e),(a=this.view)==null||a.place(this.world.pose,this.world.trail),(s=this.view)==null||s.setLed(void 0),(r=this.view)==null||r.setScreen(void 0),this.updateStatus(),(o=this.onWorldChange)==null||o.call(this))}reset(){var e,t,n;this.world.reset(),this.applied=0,this.sent=0,this.realSensors=void 0,(e=this.view)==null||e.place(this.world.pose,this.world.trail),(t=this.view)==null||t.setLed(void 0),(n=this.view)==null||n.setScreen(void 0),this.updateStatus()}prepare(e){e.robotSensors={...this.controls,...this.world.sensors()}}setupControls(){for(const e of this.element.querySelectorAll(".visubot-controls input[type=range]")){const t=e.parentElement.querySelector("output"),n=()=>{this.controls[e.name]=Number(e.value),t.textContent=e.value};e.addEventListener("input",n),n()}for(const e of this.element.querySelectorAll(".visubot-controls button[name]"))e.addEventListener("click",()=>{const t=e.name;this.controls[t]=!0,e.classList.add("pressed"),window.clearTimeout(this.pressTimers.get(t)),this.pressTimers.set(t,window.setTimeout(()=>{this.controls[t]=!1,e.classList.remove("pressed")},1e3))})}setupCheck(){for(const e of this.check.querySelectorAll("button[data-py]"))e.addEventListener("click",()=>{const{after:t,wait:n}=e.dataset;le.run(e.dataset.py).then(()=>t?new Promise(a=>setTimeout(a,Number(n))).then(()=>le.run(t)):void 0).catch(a=>this.liveFailed(a))});this.check.addEventListener("toggle",()=>void this.readCheck())}async readCheck(){if(!this.checking){this.checking=!0;try{for(;this.check.open&&le.connected;){for(const e of this.check.querySelectorAll("[data-sensor]")){if(!this.check.open||!le.connected)break;const t=e.dataset.sensor,n=await le.ask(St[t].python).catch(()=>{});n!==void 0&&(e.textContent=typeof St[t].simulated=="boolean"?n===!0||typeof n=="number"&&n!==0?"✓":"–":String(typeof n=="number"?Math.round(n*10)/10:n))}await new Promise(e=>setTimeout(e,200))}}finally{this.checking=!1}}}get live(){return le.connected}async prepareLive(e,t=[]){const n={};for(const a of new Set(["getDistance","getLine",...t])){const s=await le.ask(St[a].python);typeof St[a].simulated=="boolean"?n[a]=s===!0||typeof s=="number"&&s!==0:typeof St[a].simulated=="string"?n[a]=typeof s=="string"?s:String(St[a].simulated):n[a]=typeof s=="number"?a==="getDistance"?Math.round(s):s:0}this.realSensors=n,e.robotSensors={...this.controls,...this.world.sensors(),...n}}async drive(e){for(;this.sent🎛 ${p("web_visubot_controls")}
+ ${nm(p(t))}`}class LD{constructor(e=yi){y(this,"element");y(this,"world");y(this,"view");y(this,"loading");y(this,"status");y(this,"stage");y(this,"picker");y(this,"applied",0);y(this,"sent",0);y(this,"liveStatus");y(this,"viewport");y(this,"stopListening");y(this,"realSensors");y(this,"controls",{getBrightness:50,getLoudness:0,getPitch:0,getRoll:0});y(this,"pressTimers",new Map);y(this,"check");y(this,"checking",!1);y(this,"onWorldChange");this.world=new us(e),this.element=document.createElement("section"),this.element.className="visubot",this.element.innerHTML=`${p("web_visubot_world")}
${p("web_visubot_world_in_preview")}
${WD()}${ED()}`,this.stage=this.element.querySelector(".visubot-stage"),this.picker=this.element.querySelector(".visubot-worlds"),this.status=this.element.querySelector(".visubot-status"),this.liveStatus=this.element.querySelector(".visubot-live"),this.viewport=this.element.querySelector(".visubot-viewport"),this.stopListening=le.listen(()=>this.updateLive()),this.setupControls(),this.check=this.element.querySelector(".visubot-check"),this.setupCheck(),this.updateLive(),this.updateStatus()}show(){this.loading??(this.loading=q(async()=>{const{Robot3D:e}=await import("./robot3d-ZT3VS0U0.js");return{Robot3D:e}},[],import.meta.url).then(({Robot3D:e})=>{this.view=new e(this.stage),this.view.setWorld(this.world.setup),this.view.place(this.world.pose,this.world.trail),this.view.setLeds(this.world.leds)}).catch(()=>{this.stage.textContent=p("web_visubot_no_3d")}))}restoreViewport(){this.viewport.parentElement!==this.element&&this.liveStatus.after(this.viewport)}setWorlds(e){this.picker.replaceChildren(),this.picker.hidden=e.length<2,e.forEach((t,n)=>{const a=document.createElement("button");a.textContent=p("web_visubot_world_fmt",n+1),a.addEventListener("click",()=>this.useWorld(t,a)),this.picker.append(a)}),this.useWorld(e[0]??yi,this.picker.firstElementChild)}useWorld(e,t){var n,a,s,r,o;for(const l of this.picker.children)l.classList.toggle("active",l===t);e!==this.world.setup&&(this.world=new us(e),this.applied=0,this.sent=0,(n=this.view)==null||n.setWorld(e),(a=this.view)==null||a.place(this.world.pose,this.world.trail),(s=this.view)==null||s.setLed(void 0),(r=this.view)==null||r.setScreen(void 0),this.updateStatus(),(o=this.onWorldChange)==null||o.call(this))}reset(){var e,t,n;this.world.reset(),this.applied=0,this.sent=0,this.realSensors=void 0,(e=this.view)==null||e.place(this.world.pose,this.world.trail),(t=this.view)==null||t.setLed(void 0),(n=this.view)==null||n.setScreen(void 0),this.updateStatus()}prepare(e){e.robotSensors={...this.controls,...this.world.sensors()}}setupControls(){for(const e of this.element.querySelectorAll(".visubot-controls input[type=range]")){const t=e.parentElement.querySelector("output"),n=()=>{this.controls[e.name]=Number(e.value),t.textContent=e.value};e.addEventListener("input",n),n()}for(const e of this.element.querySelectorAll(".visubot-controls button[name]"))e.addEventListener("click",()=>{const t=e.name;this.controls[t]=!0,e.classList.add("pressed"),window.clearTimeout(this.pressTimers.get(t)),this.pressTimers.set(t,window.setTimeout(()=>{this.controls[t]=!1,e.classList.remove("pressed")},1e3))})}setupCheck(){for(const e of this.check.querySelectorAll("button[data-py]"))e.addEventListener("click",()=>{const{after:t,wait:n}=e.dataset;le.run(e.dataset.py).then(()=>t?new Promise(a=>setTimeout(a,Number(n))).then(()=>le.run(t)):void 0).catch(a=>this.liveFailed(a))});this.check.addEventListener("toggle",()=>void this.readCheck())}async readCheck(){if(!this.checking){this.checking=!0;try{for(;this.check.open&&le.connected;){for(const e of this.check.querySelectorAll("[data-sensor]")){if(!this.check.open||!le.connected)break;const t=e.dataset.sensor,n=await le.ask(St[t].python).catch(()=>{});n!==void 0&&(e.textContent=typeof St[t].simulated=="boolean"?n===!0||typeof n=="number"&&n!==0?"✓":"–":String(typeof n=="number"?Math.round(n*10)/10:n))}await new Promise(e=>setTimeout(e,200))}}finally{this.checking=!1}}}get live(){return le.connected}async prepareLive(e,t=[]){const n={};for(const a of new Set(["getDistance","getLine",...t])){const s=await le.ask(St[a].python);typeof St[a].simulated=="boolean"?n[a]=s===!0||typeof s=="number"&&s!==0:typeof St[a].simulated=="string"?n[a]=typeof s=="string"?s:String(St[a].simulated):n[a]=typeof s=="number"?a==="getDistance"?Math.round(s):s:0}this.realSensors=n,e.robotSensors={...this.controls,...this.world.sensors(),...n}}async drive(e){for(;this.sent🎛 ${p("web_visubot_controls")}
${p("web_visubot_controls_hint")}
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