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e}(r):r)}(this,t,!0)}applyTransaction(t){let e,i=this.config,{base:s,compartments:n}=i;for(let e of t.effects)e.is(te.reconfigure)?(i&&(n=new Map,i.compartments.forEach((t,e)=>n.set(e,t)),i=null),n.set(e.value.compartment,e.value.extension)):e.is(tm.reconfigure)?(i=null,s=e.value):e.is(tm.appendConfig)&&(i=null,s=tk(s).concat(e.value));e=i?t.startState.values.slice():new tC(i=ts.resolve(s,n,this),this.doc,this.selection,i.dynamicSlots.map(()=>null),(t,e)=>e.reconfigure(t,this),null).values;let r=t.startState.facet(th)?t.newSelection:t.newSelection.asSingle();new tC(i,t.newDoc,r,e,(e,i)=>i.update(e,t),t)}replaceSelection(t){return"string"==typeof t&&(t=this.toText(t)),this.changeByRange(e=>({changes:{from:e.from,to:e.to,insert:t},range:z.cursor(e.from+t.length)}))}changeByRange(t){let e=this.selection,i=t(e.ranges[0]),s=this.changes(i.changes),n=[i.range],r=tk(i.effects);for(let i=1;i<e.ranges.length;i++){let o=t(e.ranges[i]),h=this.changes(o.changes),l=h.map(s);for(let t=0;t<i;t++)n[t]=n[t].map(l);let a=s.mapDesc(h,!0);n.push(o.range.map(a)),s=s.compose(l),r=tm.mapEffects(r,l).concat(tm.mapEffects(tk(o.effects),a))}return{changes:s,selection:z.create(n,e.mainIndex),effects:r}}changes(t=[]){return t instanceof B?t:B.of(t,this.doc.length,this.facet(tC.lineSeparator))}toText(t){return i.of(t.split(this.facet(tC.lineSeparator)||b))}sliceDoc(t=0,e=this.doc.length){return this.doc.sliceString(t,e,this.lineBreak)}facet(t){let e=this.config.address[t.id];return null==e?t.default:(tn(this,e),tr(this,e))}toJSON(t){let e={doc:this.sliceDoc(),selection:this.selection.toJSON()};if(t)for(let i in t){let s=t[i];s instanceof Q&&null!=this.config.address[s.id]&&(e[i]=s.spec.toJSON(this.field(t[i]),this))}return e}static fromJSON(t,e={},i){if(!t||"string"!=typeof t.doc)throw RangeError("Invalid JSON representation for EditorState");let s=[];if(i){for(let e in i)if(Object.prototype.hasOwnProperty.call(t,e)){let n=i[e],r=t[e];s.push(n.init(t=>n.spec.fromJSON(r,t)))}}return tC.create({doc:t.doc,selection:z.fromJSON(t.selection),extensions:e.extensions?s.concat([e.extensions]):s})}static create(t={}){let e=ts.resolve(t.extensions||[],new Map),s=t.doc instanceof i?t.doc:i.of((t.doc||"").split(e.staticFacet(tC.lineSeparator)||b)),n=t.selection?t.selection instanceof z?t.selection:z.single(t.selection.anchor,t.selection.head):z.single(0);return _(n,s.length),e.staticFacet(th)||(n=n.asSingle()),new tC(e,s,n,e.dynamicSlots.map(()=>null),(t,e)=>e.create(t),null)}get tabSize(){return this.facet(tC.tabSize)}get lineBreak(){return this.facet(tC.lineSeparator)||"\n"}get readOnly(){return this.facet(td)}phrase(t,...e){for(let e of this.facet(tC.phrases))if(Object.prototype.hasOwnProperty.call(e,t)){t=e[t];break}return e.length&&(t=t.replace(/\$(\$|\d*)/g,(t,i)=>{if("$"==i)return"$";let s=+(i||1);return!s||s>e.length?t:e[s-1]})),t}languageDataAt(t,e,i=-1){let s=[];for(let n of this.facet(to))for(let r of n(this,e,i))Object.prototype.hasOwnProperty.call(r,t)&&s.push(r[t]);return s}charCategorizer(e){var i;return i=this.languageDataAt("wordChars",e).join(""),e=>{if(!/\S/.test(e))return tx.Space;if(function(e){if(t)return t.test(e);for(let t=0;t<e.length;t++){let i=e[t];if(/\w/.test(i)||i>"€"&&(i.toUpperCase()!=i.toLowerCase()||tS.test(i)))return!0}return!1}(e))return tx.Word;for(let t=0;t<i.length;t++)if(e.indexOf(i[t])>-1)return tx.Word;return tx.Other}}wordAt(t){let{text:e,from:i,length:s}=this.doc.lineAt(t),n=this.charCategorizer(t),r=t-i,o=t-i;for(;r>0;){let t=u(e,r,!1);if(n(e.slice(t,r))!=tx.Word)break;r=t}for(;o<s;){let t=u(e,o);if(n(e.slice(o,t))!=tx.Word)break;o=t}return r==o?null:z.range(r+i,o+i)}}function tP(t,e,i={}){let s={};for(let e of t)for(let t of Object.keys(e)){let n=e[t],r=s[t];if(void 0===r)s[t]=n;else if(r===n||void 0===n);else if(Object.hasOwnProperty.call(i,t))s[t]=i[t](r,n);else throw Error("Config merge conflict for field "+t)}for(let t in e)void 0===s[t]&&(s[t]=e[t]);return s}tC.allowMultipleSelections=th,tC.tabSize=/*@__PURE__*/j.define({combine:t=>t.length?t[0]:4}),tC.lineSeparator=tl,tC.readOnly=td,tC.phrases=/*@__PURE__*/j.define({compare(t,e){let i=Object.keys(t),s=Object.keys(e);return i.length==s.length&&i.every(i=>t[i]==e[i])}}),tC.languageData=to,tC.changeFilter=ta,tC.transactionFilter=tc,tC.transactionExtender=tf,te.reconfigure=/*@__PURE__*/tm.define();class tA{eq(t){return this==t}range(t,e=t){return tM.create(t,e,this)}}tA.prototype.startSide=tA.prototype.endSide=0,tA.prototype.point=!1,tA.prototype.mapMode=E.TrackDel;class tM{constructor(t,e,i){this.from=t,this.to=e,this.value=i}static create(t,e,i){return new tM(t,e,i)}}function tO(t,e){return t.from-e.from||t.value.startSide-e.value.startSide}class tT{constructor(t,e,i,s){this.from=t,this.to=e,this.value=i,this.maxPoint=s}get length(){return this.to[this.to.length-1]}findIndex(t,e,i,s=0){let n=i?this.to:this.from;for(let r=s,o=n.length;;){if(r==o)return r;let s=r+o>>1,h=n[s]-t||(i?this.value[s].endSide:this.value[s].startSide)-e;if(s==r)return h>=0?r:o;h>=0?o=s:r=s+1}}between(t,e,i,s){for(let n=this.findIndex(e,-1e9,!0),r=this.findIndex(i,1e9,!1,n);n<r;n++)if(!1===s(this.from[n]+t,this.to[n]+t,this.value[n]))return!1}map(t,e){let i=[],s=[],n=[],r=-1,o=-1;for(let h=0;h<this.value.length;h++){let l=this.value[h],a=this.from[h]+t,c=this.to[h]+t,f,d;if(a==c){let t=e.mapPos(a,l.startSide,l.mapMode);if(null==t||(f=d=t,l.startSide!=l.endSide&&(d=e.mapPos(a,l.endSide))<f))continue}else if((f=e.mapPos(a,l.startSide))>(d=e.mapPos(c,l.endSide))||f==d&&l.startSide>0&&l.endSide<=0)continue;0>(d-f||l.endSide-l.startSide)||(r<0&&(r=f),l.point&&(o=Math.max(o,d-f)),i.push(l),s.push(f-r),n.push(d-r))}return{mapped:i.length?new tT(s,n,i,o):null,pos:r}}}class tD{constructor(t,e,i,s){this.chunkPos=t,this.chunk=e,this.nextLayer=i,this.maxPoint=s}static create(t,e,i,s){return new tD(t,e,i,s)}get length(){let t=this.chunk.length-1;return t<0?0:Math.max(this.chunkEnd(t),this.nextLayer.length)}get size(){if(this.isEmpty)return 0;let t=this.nextLayer.size;for(let e of this.chunk)t+=e.value.length;return t}chunkEnd(t){return this.chunkPos[t]+this.chunk[t].length}update(t){let{add:e=[],sort:i=!1,filterFrom:s=0,filterTo:n=this.length}=t,r=t.filter;if(0==e.length&&!r)return this;if(i&&(e=e.slice().sort(tO)),this.isEmpty)return e.length?tD.of(e):this;let o=new tB(this,null,-1).goto(0),h=0,l=[],a=new tE;for(;o.value||h<e.length;)if(h<e.length&&(o.from-e[h].from||o.startSide-e[h].value.startSide)>=0){let t=e[h++];a.addInner(t.from,t.to,t.value)||l.push(t)}else 1==o.rangeIndex&&o.chunkIndex<this.chunk.length&&(h==e.length||this.chunkEnd(o.chunkIndex)<e[h].from)&&(!r||s>this.chunkEnd(o.chunkIndex)||n<this.chunkPos[o.chunkIndex])&&a.addChunk(this.chunkPos[o.chunkIndex],this.chunk[o.chunkIndex])?o.nextChunk():((!r||s>o.to||n<o.from||r(o.from,o.to,o.value))&&!a.addInner(o.from,o.to,o.value)&&l.push(tM.create(o.from,o.to,o.value)),o.next());return a.finishInner(this.nextLayer.isEmpty&&!l.length?tD.empty:this.nextLayer.update({add:l,filter:r,filterFrom:s,filterTo:n}))}map(t){if(t.empty||this.isEmpty)return this;let e=[],i=[],s=-1;for(let n=0;n<this.chunk.length;n++){let r=this.chunkPos[n],o=this.chunk[n],h=t.touchesRange(r,r+o.length);if(!1===h)s=Math.max(s,o.maxPoint),e.push(o),i.push(t.mapPos(r));else if(!0===h){let{mapped:n,pos:h}=o.map(r,t);n&&(s=Math.max(s,n.maxPoint),e.push(n),i.push(h))}}let n=this.nextLayer.map(t);return 0==e.length?n:new tD(i,e,n||tD.empty,s)}between(t,e,i){if(!this.isEmpty){for(let s=0;s<this.chunk.length;s++){let n=this.chunkPos[s],r=this.chunk[s];if(e>=n&&t<=n+r.length&&!1===r.between(n,t-n,e-n,i))return}this.nextLayer.between(t,e,i)}}iter(t=0){return tN.from([this]).goto(t)}get isEmpty(){return this.nextLayer==this}static iter(t,e=0){return tN.from(t).goto(e)}static compare(t,e,i,s,n=-1){let r=t.filter(t=>t.maxPoint>0||!t.isEmpty&&t.maxPoint>=n),o=e.filter(t=>t.maxPoint>0||!t.isEmpty&&t.maxPoint>=n),h=tR(r,o,i),l=new tI(r,h,n),a=new tI(o,h,n);i.iterGaps((t,e,i)=>tV(l,t,a,e,i,s)),i.empty&&0==i.length&&tV(l,0,a,0,0,s)}static eq(t,e,i=0,s){null==s&&(s=0x3b9ac9ff);let n=t.filter(t=>!t.isEmpty&&0>e.indexOf(t)),r=e.filter(e=>!e.isEmpty&&0>t.indexOf(e));if(n.length!=r.length)return!1;if(!n.length)return!0;let o=tR(n,r),h=new tI(n,o,0).goto(i),l=new tI(r,o,0).goto(i);for(;;){if(h.to!=l.to||!tW(h.active,l.active)||h.point&&(!l.point||!h.point.eq(l.point)))return!1;if(h.to>s)return!0;h.next(),l.next()}}static spans(t,e,i,s,n=-1){let r=new tI(t,null,n).goto(e),o=e,h=r.openStart;for(;;){let t=Math.min(r.to,i);if(r.point){let i=r.activeForPoint(r.to),n=r.pointFrom<e?i.length+1:r.point.startSide<0?i.length:Math.min(i.length,h);s.point(o,t,r.point,i,n,r.pointRank),h=Math.min(r.openEnd(t),i.length)}else t>o&&(s.span(o,t,r.active,h),h=r.openEnd(t));if(r.to>i)return h+(r.point&&r.to>i?1:0);o=r.to,r.next()}}static of(t,e=!1){let i=new tE;for(let s of t instanceof tM?[t]:e?function(t){if(t.length>1)for(let e=t[0],i=1;i<t.length;i++){let s=t[i];if(tO(e,s)>0)return t.slice().sort(tO);e=s}return t}(t):t)i.add(s.from,s.to,s.value);return i.finish()}static join(t){if(!t.length)return tD.empty;let e=t[t.length-1];for(let i=t.length-2;i>=0;i--)for(let s=t[i];s!=tD.empty;s=s.nextLayer)e=new tD(s.chunkPos,s.chunk,e,Math.max(s.maxPoint,e.maxPoint));return e}}tD.empty=/*@__PURE__*/new tD([],[],null,-1),tD.empty.nextLayer=tD.empty;class tE{finishChunk(t){this.chunks.push(new tT(this.from,this.to,this.value,this.maxPoint)),this.chunkPos.push(this.chunkStart),this.chunkStart=-1,this.setMaxPoint=Math.max(this.setMaxPoint,this.maxPoint),this.maxPoint=-1,t&&(this.from=[],this.to=[],this.value=[])}constructor(){this.chunks=[],this.chunkPos=[],this.chunkStart=-1,this.last=null,this.lastFrom=-1e9,this.lastTo=-1e9,this.from=[],this.to=[],this.value=[],this.maxPoint=-1,this.setMaxPoint=-1,this.nextLayer=null}add(t,e,i){this.addInner(t,e,i)||(this.nextLayer||(this.nextLayer=new tE)).add(t,e,i)}addInner(t,e,i){let s=t-this.lastTo||i.startSide-this.last.endSide;if(s<=0&&0>(t-this.lastFrom||i.startSide-this.last.startSide))throw Error("Ranges must be added sorted by `from` position and `startSide`");return!(s<0)&&(250==this.from.length&&this.finishChunk(!0),this.chunkStart<0&&(this.chunkStart=t),this.from.push(t-this.chunkStart),this.to.push(e-this.chunkStart),this.last=i,this.lastFrom=t,this.lastTo=e,this.value.push(i),i.point&&(this.maxPoint=Math.max(this.maxPoint,e-t)),!0)}addChunk(t,e){if(0>(t-this.lastTo||e.value[0].startSide-this.last.endSide))return!1;this.from.length&&this.finishChunk(!0),this.setMaxPoint=Math.max(this.setMaxPoint,e.maxPoint),this.chunks.push(e),this.chunkPos.push(t);let i=e.value.length-1;return this.last=e.value[i],this.lastFrom=e.from[i]+t,this.lastTo=e.to[i]+t,!0}finish(){return this.finishInner(tD.empty)}finishInner(t){if(this.from.length&&this.finishChunk(!1),0==this.chunks.length)return t;let e=tD.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(t):t,this.setMaxPoint);return this.from=null,e}}function tR(t,e,i){let s=new Map;for(let e of t)for(let t=0;t<e.chunk.length;t++)e.chunk[t].maxPoint<=0&&s.set(e.chunk[t],e.chunkPos[t]);let n=new Set;for(let t of e)for(let e=0;e<t.chunk.length;e++){let r=s.get(t.chunk[e]);null==r||(i?i.mapPos(r):r)!=t.chunkPos[e]||(null==i?void 0:i.touchesRange(r,r+t.chunk[e].length))||n.add(t.chunk[e])}return n}class tB{constructor(t,e,i,s=0){this.layer=t,this.skip=e,this.minPoint=i,this.rank=s}get startSide(){return this.value?this.value.startSide:0}get endSide(){return this.value?this.value.endSide:0}goto(t,e=-1e9){return this.chunkIndex=this.rangeIndex=0,this.gotoInner(t,e,!1),this}gotoInner(t,e,i){for(;this.chunkIndex<this.layer.chunk.length;){let e=this.layer.chunk[this.chunkIndex];if(!(this.skip&&this.skip.has(e)||this.layer.chunkEnd(this.chunkIndex)<t||e.maxPoint<this.minPoint))break;this.chunkIndex++,i=!1}if(this.chunkIndex<this.layer.chunk.length){let s=this.layer.chunk[this.chunkIndex].findIndex(t-this.layer.chunkPos[this.chunkIndex],e,!0);(!i||this.rangeIndex<s)&&this.setRangeIndex(s)}this.next()}forward(t,e){0>(this.to-t||this.endSide-e)&&this.gotoInner(t,e,!0)}next(){for(;;)if(this.chunkIndex==this.layer.chunk.length){this.from=this.to=1e9,this.value=null;break}else{let t=this.layer.chunkPos[this.chunkIndex],e=this.layer.chunk[this.chunkIndex],i=t+e.from[this.rangeIndex];if(this.from=i,this.to=t+e.to[this.rangeIndex],this.value=e.value[this.rangeIndex],this.setRangeIndex(this.rangeIndex+1),this.minPoint<0||this.value.point&&this.to-this.from>=this.minPoint)break}}setRangeIndex(t){if(t==this.layer.chunk[this.chunkIndex].value.length){if(this.chunkIndex++,this.skip)for(;this.chunkIndex<this.layer.chunk.length&&this.skip.has(this.layer.chunk[this.chunkIndex]);)this.chunkIndex++;this.rangeIndex=0}else this.rangeIndex=t}nextChunk(){this.chunkIndex++,this.rangeIndex=0,this.next()}compare(t){return this.from-t.from||this.startSide-t.startSide||this.rank-t.rank||this.to-t.to||this.endSide-t.endSide}}class tN{constructor(t){this.heap=t}static from(t,e=null,i=-1){let s=[];for(let n=0;n<t.length;n++)for(let r=t[n];!r.isEmpty;r=r.nextLayer)r.maxPoint>=i&&s.push(new tB(r,e,i,n));return 1==s.length?s[0]:new tN(s)}get startSide(){return this.value?this.value.startSide:0}goto(t,e=-1e9){for(let i of this.heap)i.goto(t,e);for(let t=this.heap.length>>1;t>=0;t--)tL(this.heap,t);return this.next(),this}forward(t,e){for(let i of this.heap)i.forward(t,e);for(let t=this.heap.length>>1;t>=0;t--)tL(this.heap,t);0>(this.to-t||this.value.endSide-e)&&this.next()}next(){if(0==this.heap.length)this.from=this.to=1e9,this.value=null,this.rank=-1;else{let t=this.heap[0];this.from=t.from,this.to=t.to,this.value=t.value,this.rank=t.rank,t.value&&t.next(),tL(this.heap,0)}}}function tL(t,e){for(let i=t[e];;){let s=(e<<1)+1;if(s>=t.length)break;let 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eH=((k=eH||(eH={}))[k.Text=0]="Text",k[k.WidgetBefore=1]="WidgetBefore",k[k.WidgetAfter=2]="WidgetAfter",k[k.WidgetRange=3]="WidgetRange",k);class ez extends tA{constructor(t,e,i,s){super(),this.startSide=t,this.endSide=e,this.widget=i,this.spec=s}get heightRelevant(){return!1}static mark(t){return new e_(t)}static widget(t){let e=Math.max(-1e4,Math.min(1e4,t.side||0)),i=!!t.block;return e+=i&&!t.inlineOrder?e>0?3e8:-4e8:e>0?1e8:-1e8,new ej(t,e,e,i,t.widget||null,!1)}static replace(t){let e=!!t.block,i,s;if(t.isBlockGap)i=-5e8,s=4e8;else{let{start:n,end:r}=eY(t,e);i=(n?e?-3e8:-1:5e8)-1,s=(r?e?2e8:1:-6e8)+1}return new ej(t,i,s,e,t.widget||null,!0)}static line(t){return new eq(t)}static set(t,e=!1){return tD.of(t,e)}hasHeight(){return!!this.widget&&this.widget.estimatedHeight>-1}}ez.none=tD.empty;class e_ extends ez{constructor(t){let{start:e,end:i}=eY(t);super(e?-1:5e8,i?1:-6e8,null,t),this.tagName=t.tagName||"span",this.class=t.class||"",this.attrs=t.attributes||null}eq(t){var 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eX))return!1;this.dom||i.transferDOM(this)}return s&&this.setDeco(i?i.attrs:null),em(this,t,e,i?i.children.slice():[],n,r),!0}split(t){let e=new eX;if(e.breakAfter=this.breakAfter,0==this.length)return e;let{i:i,off:s}=this.childPos(t);s&&(e.append(this.children[i].split(s),0),this.children[i].merge(s,this.children[i].length,null,!1,0,0),i++);for(let t=i;t<this.children.length;t++)e.append(this.children[t],0);for(;i>0&&0==this.children[i-1].length;)this.children[--i].destroy();return this.children.length=i,this.markDirty(),this.length=t,e}transferDOM(t){this.dom&&(this.markDirty(),t.setDOM(this.dom),t.prevAttrs=void 0===this.prevAttrs?this.attrs:this.prevAttrs,this.prevAttrs=void 0,this.dom=null)}setDeco(t){eV(this.attrs,t)||(this.dom&&(this.prevAttrs=this.attrs,this.markDirty()),this.attrs=t)}append(t,e){!function t(e,i,s){let n,{children:r}=e;s>0&&i instanceof eD&&r.length&&(n=r[r.length-1])instanceof eD&&n.mark.eq(i.mark)?t(n,i.children[0],s-1):(r.push(i),i.setParent(e)),e.length+=i.length}(this,t,e)}addLineDeco(t){let e=t.spec.attributes,i=t.spec.class;e&&(this.attrs=eL(e,this.attrs||{})),i&&(this.attrs=eL({class:i},this.attrs||{}))}domAtPos(t){return eB(this,t)}reuseDOM(t){"DIV"==t.nodeName&&(this.setDOM(t),this.flags|=6)}sync(t,e){var i;this.dom?4&this.flags&&(eo(this.dom),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 0):(this.setDOM(document.createElement("div")),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 0),void 0!==this.prevAttrs&&(eW(this.dom,this.prevAttrs,this.attrs),this.dom.classList.add("cm-line"),this.prevAttrs=void 0),super.sync(t,e);let s=this.dom.lastChild;for(;s&&ed.get(s)instanceof eD;)s=s.lastChild;if(!s||!this.length||"BR"!=s.nodeName&&(null===(i=ed.get(s))||void 0===i?void 0:i.isEditable)==!1&&(!eO.ios||!this.children.some(t=>t instanceof eT))){let t=document.createElement("BR");t.cmIgnore=!0,this.dom.appendChild(t)}}measureTextSize(){if(0==this.children.length||this.length>20)return null;let t=0,e;for(let i of this.children){if(!(i instanceof eT)||/[^ -~]/.test(i.text))return null;let s=t3(i.dom);if(1!=s.length)return null;t+=s[0].width,e=s[0].height}return t?{lineHeight:this.dom.getBoundingClientRect().height,charWidth:t/this.length,textHeight:e}:null}coordsAt(t,e){let i=eN(this,t,e);if(!this.children.length&&i&&this.parent){let{heightOracle:t}=this.parent.view.viewState,e=i.bottom-i.top;if(2>Math.abs(e-t.lineHeight)&&t.textHeight<e){let s=(e-t.textHeight)/2;return{top:i.top+s,bottom:i.bottom-s,left:i.left,right:i.left}}}return i}become(t){return t instanceof eX&&0==this.children.length&&0==t.children.length&&eV(this.attrs,t.attrs)&&this.breakAfter==t.breakAfter}covers(){return!0}static find(t,e){for(let i=0,s=0;i<t.children.length;i++){let n=t.children[i],r=s+n.length;if(r>=e){if(n instanceof eX)return n;if(r>e)break}s=r+n.breakAfter}return null}}class e$ extends ed{constructor(t,e,i){super(),this.widget=t,this.length=e,this.deco=i,this.breakAfter=0,this.prevWidget=null}merge(t,e,i,s,n,r){return(!i||i instanceof e$&&!!this.widget.compare(i.widget)&&(!(t>0)||!(n<=0))&&(!(e<this.length)||!(r<=0)))&&(this.length=t+(i?i.length:0)+(this.length-e),!0)}domAtPos(t){return 0==t?ec.before(this.dom):ec.after(this.dom,t==this.length)}split(t){let e=this.length-t;this.length=t;let i=new e$(this.widget,e,this.deco);return i.breakAfter=this.breakAfter,i}get children(){return ef}sync(t){this.dom&&this.widget.updateDOM(this.dom,t)||(this.dom&&this.prevWidget&&this.prevWidget.destroy(this.dom),this.prevWidget=null,this.setDOM(this.widget.toDOM(t)),this.widget.editable||(this.dom.contentEditable="false"))}get overrideDOMText(){return this.parent?this.parent.view.state.doc.slice(this.posAtStart,this.posAtEnd):i.empty}domBoundsAround(){return null}become(t){return t instanceof 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eQ{constructor(t,e,i,s){this.doc=t,this.pos=e,this.end=i,this.disallowBlockEffectsFor=s,this.content=[],this.curLine=null,this.breakAtStart=0,this.pendingBuffer=0,this.bufferMarks=[],this.atCursorPos=!0,this.openStart=-1,this.openEnd=-1,this.text="",this.textOff=0,this.cursor=t.iter(),this.skip=e}posCovered(){if(0==this.content.length)return!this.breakAtStart&&this.doc.lineAt(this.pos).from!=this.pos;let t=this.content[this.content.length-1];return!(t.breakAfter||t instanceof e$&&t.deco.endSide<0)}getLine(){return this.curLine||(this.content.push(this.curLine=new eX),this.atCursorPos=!0),this.curLine}flushBuffer(t=this.bufferMarks){this.pendingBuffer&&(this.curLine.append(eG(new eR(-1),t),t.length),this.pendingBuffer=0)}addBlockWidget(t){this.flushBuffer(),this.curLine=null,this.content.push(t)}finish(t){this.pendingBuffer&&t<=this.bufferMarks.length?this.flushBuffer():this.pendingBuffer=0,this.posCovered()||t&&this.content.length&&this.content[this.content.length-1]instanceof e$||this.getLine()}buildText(t,e,i){for(;t>0;){if(this.textOff==this.text.length){let{value:e,lineBreak:i,done:s}=this.cursor.next(this.skip);if(this.skip=0,s)throw Error("Ran out of text content when drawing inline views");if(i){this.posCovered()||this.getLine(),this.content.length?this.content[this.content.length-1].breakAfter=1:this.breakAtStart=1,this.flushBuffer(),this.curLine=null,this.atCursorPos=!0,t--;continue}this.text=e,this.textOff=0}let s=Math.min(this.text.length-this.textOff,t,512);this.flushBuffer(e.slice(e.length-i)),this.getLine().append(eG(new eT(this.text.slice(this.textOff,this.textOff+s)),e),i),this.atCursorPos=!0,this.textOff+=s,t-=s,i=0}}span(t,e,i,s){this.buildText(e-t,i,s),this.pos=e,this.openStart<0&&(this.openStart=s)}point(t,e,i,s,n,r){if(this.disallowBlockEffectsFor[r]&&i instanceof ej){if(i.block)throw RangeError("Block decorations may not be specified via plugins");if(e>this.doc.lineAt(this.pos).to)throw RangeError("Decorations that replace line breaks 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iJ{constructor(t,e){this.node=t,this.offset=e,this.pos=-1}}class iZ{constructor(t,e,i,s){this.typeOver=s,this.bounds=null,this.text="",this.domChanged=e>-1;let{impreciseHead:n,impreciseAnchor:r}=t.docView;if(t.state.readOnly&&e>-1)this.newSel=null;else if(e>-1&&(this.bounds=t.docView.domBoundsAround(e,i,0))){let e=n||r?[]:function(t){let e=[];if(t.root.activeElement!=t.contentDOM)return e;let{anchorNode:i,anchorOffset:s,focusNode:n,focusOffset:r}=t.observer.selectionRange;return i&&(e.push(new iJ(i,s)),(n!=i||r!=s)&&e.push(new iJ(n,r))),e}(t),i=new iG(e,t.state);i.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=i.text,this.newSel=function(t,e){if(0==t.length)return null;let i=t[0].pos,s=2==t.length?t[1].pos:i;return i>-1&&s>-1?z.single(i+e,s+e):null}(e,this.bounds.from)}else{let e=t.observer.selectionRange,i=n&&n.node==e.focusNode&&n.offset==e.focusOffset||!t1(t.contentDOM,e.focusNode)?t.state.selection.main.head:t.docView.posFromDOM(e.focusNode,e.focusOffset),s=r&&r.node==e.anchorNode&&r.offset==e.anchorOffset||!t1(t.contentDOM,e.anchorNode)?t.state.selection.main.anchor:t.docView.posFromDOM(e.anchorNode,e.anchorOffset),o=t.viewport;if((eO.ios||eO.chrome)&&t.state.selection.main.empty&&i!=s&&(o.from>0||o.to<t.state.doc.length)){let e=Math.min(i,s),n=Math.max(i,s),r=o.from-e,h=o.to-n;(0==r||1==r||0==e)&&(0==h||-1==h||n==t.state.doc.length)&&(i=0,s=t.state.doc.length)}this.newSel=z.single(s,i)}}}function i0(t,e){let s;let{newSel:n}=e,r=t.state.selection.main,o=t.inputState.lastKeyTime>Date.now()-100?t.inputState.lastKeyCode:-1;if(e.bounds){let{from:n,to:h}=e.bounds,l=r.from,a=null;(8===o||eO.android&&e.text.length<h-n)&&(l=r.to,a="end");let c=function(t,e,i,s){let n=Math.min(t.length,e.length),r=0;for(;r<n&&t.charCodeAt(r)==e.charCodeAt(r);)r++;if(r==n&&t.length==e.length)return null;let o=t.length,h=e.length;for(;o>0&&h>0&&t.charCodeAt(o-1)==e.charCodeAt(h-1);)o--,h--;if("end"==s){let t=Math.max(0,r-Math.min(o,h));i-=o+t-r}if(o<r&&t.length<e.length){let t=i<=r&&i>=o?r-i:0;r-=t,h=r+(h-o),o=r}else if(h<r){let t=i<=r&&i>=h?r-i:0;r-=t,o=r+(o-h),h=r}return{from:r,toA:o,toB:h}}(t.state.doc.sliceString(n,h,"￿"),e.text,l-n,a);c&&(eO.chrome&&13==o&&c.toB==c.from+2&&"￿￿"==e.text.slice(c.from,c.toB)&&c.toB--,s={from:n+c.from,to:n+c.toA,insert:i.of(e.text.slice(c.from,c.toB).split("￿"))})}else n&&(!t.hasFocus&&t.state.facet(ik)||n.main.eq(r))&&(n=null);if(!s&&!n)return!1;if(!s&&e.typeOver&&!r.empty&&n&&n.main.empty?s={from:r.from,to:r.to,insert:t.state.doc.slice(r.from,r.to)}:s&&s.from>=r.from&&s.to<=r.to&&(s.from!=r.from||s.to!=r.to)&&r.to-r.from-(s.to-s.from)<=4?s={from:r.from,to:r.to,insert:t.state.doc.slice(r.from,s.from).append(s.insert).append(t.state.doc.slice(s.to,r.to))}:(eO.mac||eO.android)&&s&&s.from==s.to&&s.from==r.head-1&&/^\. ?$/.test(s.insert.toString())&&"off"==t.contentDOM.getAttribute("autocorrect")?(n&&2==s.insert.length&&(n=z.single(n.main.anchor-1,n.main.head-1)),s={from:r.from,to:r.to,insert:i.of([" "])}):eO.chrome&&s&&s.from==s.to&&s.from==r.head&&"\n "==s.insert.toString()&&t.lineWrapping&&(n&&(n=z.single(n.main.anchor-1,n.main.head-1)),s={from:r.from,to:r.to,insert:i.of([" "])}),s)return i1(t,s,n,o);if(!n||n.main.eq(r))return!1;{let e=!1,i="select";return t.inputState.lastSelectionTime>Date.now()-50&&("select"==t.inputState.lastSelectionOrigin&&(e=!0),i=t.inputState.lastSelectionOrigin),t.dispatch({selection:n,scrollIntoView:e,userEvent:i}),!0}}function i1(t,e,i,s=-1){let n;if(eO.ios&&t.inputState.flushIOSKey(e))return!0;let r=t.state.selection.main;if(eO.android&&(e.to==r.to&&(e.from==r.from||e.from==r.from-1&&" "==t.state.sliceDoc(e.from,r.from))&&1==e.insert.length&&2==e.insert.lines&&er(t.contentDOM,"Enter",13)||(e.from==r.from-1&&e.to==r.to&&0==e.insert.length||8==s&&e.insert.length<e.to-e.from&&e.to>r.head)&&er(t.contentDOM,"Backspace",8)||e.from==r.from&&e.to==r.to+1&&0==e.insert.length&&er(t.contentDOM,"Delete",46)))return!0;let o=e.insert.toString();t.inputState.composing>=0&&t.inputState.composing++;let h=()=>n||(n=function(t,e,i){let s,n=t.state,r=n.selection.main;if(e.from>=r.from&&e.to<=r.to&&e.to-e.from>=(r.to-r.from)/3&&(!i||i.main.empty&&i.main.from==e.from+e.insert.length)&&t.inputState.composing<0){let i=r.from<e.from?n.sliceDoc(r.from,e.from):"",o=r.to>e.to?n.sliceDoc(e.to,r.to):"";s=n.replaceSelection(t.state.toText(i+e.insert.sliceString(0,void 0,t.state.lineBreak)+o))}else{let o=n.changes(e),h=i&&i.main.to<=o.newLength?i.main:void 0;if(n.selection.ranges.length>1&&t.inputState.composing>=0&&e.to<=r.to&&e.to>=r.to-10){let l=t.state.sliceDoc(e.from,e.to),a,c=i&&iF(t,i.main.head);if(c){let t=e.insert.length-(e.to-e.from);a={from:c.from,to:c.to-t}}else a=t.state.doc.lineAt(r.head);let f=r.to-e.to,d=r.to-r.from;s=n.changeByRange(i=>{if(i.from==r.from&&i.to==r.to)return{changes:o,range:h||i.map(o)};let s=i.to-f,c=s-l.length;if(i.to-i.from!=d||t.state.sliceDoc(c,s)!=l||i.to>=a.from&&i.from<=a.to)return{range:i};let u=n.changes({from:c,to:s,insert:e.insert}),p=i.to-r.to;return{changes:u,range:h?z.range(Math.max(0,h.anchor+p),Math.max(0,h.head+p)):i.map(u)}})}else s={changes:o,selection:h&&n.selection.replaceRange(h)}}let o="input.type";return(t.composing||t.inputState.compositionPendingChange&&t.inputState.compositionEndedAt>Date.now()-50)&&(t.inputState.compositionPendingChange=!1,o+=".compose",t.inputState.compositionFirstChange&&(o+=".start",t.inputState.compositionFirstChange=!1)),n.update(s,{userEvent:o,scrollIntoView:!0})}(t,e,i));return t.state.facet(ia).some(i=>i(t,e.from,e.to,o,h))||t.dispatch(h()),!0}class i2{setSelectionOrigin(t){this.lastSelectionOrigin=t,this.lastSelectionTime=Date.now()}constructor(t){var e;this.view=t,this.lastKeyCode=0,this.lastKeyTime=0,this.lastTouchTime=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.pendingIOSKey=void 0,this.tabFocusMode=-1,this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastContextMenu=0,this.scrollHandlers=[],this.handlers=Object.create(null),this.composing=-1,this.compositionFirstChange=null,this.compositionEndedAt=0,this.compositionPendingKey=!1,this.compositionPendingChange=!1,this.mouseSelection=null,this.draggedContent=null,this.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=t.hasFocus,eO.safari&&t.contentDOM.addEventListener("input",()=>null),eO.gecko&&(e=t.contentDOM.ownerDocument,sv.has(e)||(sv.add(e),e.addEventListener("copy",()=>{}),e.addEventListener("cut",()=>{})))}handleEvent(t){!(!function(t,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let i=e.target,s;i!=t.contentDOM;i=i.parentNode)if(!i||11==i.nodeType||(s=ed.get(i))&&s.ignoreEvent(e))return!1;return!0}(this.view,t)||this.ignoreDuringComposition(t))&&("keydown"==t.type&&this.keydown(t)||this.runHandlers(t.type,t))}runHandlers(t,e){let i=this.handlers[t];if(i){for(let t of i.observers)t(this.view,e);for(let t of i.handlers){if(e.defaultPrevented)break;if(t(this.view,e)){e.preventDefault();break}}}}ensureHandlers(t){let e=function(t){let e=Object.create(null);function i(t){return e[t]||(e[t]={observers:[],handlers:[]})}for(let e of t){let t=e.spec;if(t&&t.domEventHandlers)for(let s in t.domEventHandlers){let n=t.domEventHandlers[s];n&&i(s).handlers.push(i3(e.value,n))}if(t&&t.domEventObservers)for(let s in t.domEventObservers){let n=t.domEventObservers[s];n&&i(s).observers.push(i3(e.value,n))}}for(let t in i7)i(t).handlers.push(i7[t]);for(let t in st)i(t).observers.push(st[t]);return e}(t),i=this.handlers,s=this.view.contentDOM;for(let t in e)if("scroll"!=t){let n=!e[t].handlers.length,r=i[t];r&&!r.handlers.length!=n&&(s.removeEventListener(t,this.handleEvent),r=null),r||s.addEventListener(t,this.handleEvent,{passive:n})}for(let t in i)"scroll"==t||e[t]||s.removeEventListener(t,this.handleEvent);this.handlers=e}keydown(t){let e;return this.lastKeyCode=t.keyCode,this.lastKeyTime=Date.now(),!!(9==t.keyCode&&this.tabFocusMode>-1&&(!this.tabFocusMode||Date.now()<=this.tabFocusMode))||((this.tabFocusMode>0&&27!=t.keyCode&&0>i8.indexOf(t.keyCode)&&(this.tabFocusMode=-1),eO.android&&eO.chrome&&!t.synthetic&&(13==t.keyCode||8==t.keyCode))?(this.view.observer.delayAndroidKey(t.key,t.keyCode),!0):eO.ios&&!t.synthetic&&!t.altKey&&!t.metaKey&&((e=i4.find(e=>e.keyCode==t.keyCode))&&!t.ctrlKey||i5.indexOf(t.key)>-1&&t.ctrlKey&&!t.shiftKey)?(this.pendingIOSKey=e||t,setTimeout(()=>this.flushIOSKey(),250),!0):(229!=t.keyCode&&this.view.observer.forceFlush(),!1))}flushIOSKey(t){let e=this.pendingIOSKey;return!(!e||"Enter"==e.key&&t&&t.from<t.to&&/^\S+$/.test(t.insert.toString()))&&(this.pendingIOSKey=void 0,er(this.view.contentDOM,e.key,e.keyCode,e instanceof KeyboardEvent?e:void 0))}ignoreDuringComposition(t){return!!/^key/.test(t.type)&&(this.composing>0||!!(eO.safari&&!eO.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100)&&(this.compositionPendingKey=!1,!0))}startMouseSelection(t){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=t}update(t){this.view.observer.update(t),this.mouseSelection&&this.mouseSelection.update(t),this.draggedContent&&t.docChanged&&(this.draggedContent=this.draggedContent.map(t.changes)),t.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}function i3(t,e){return(i,s)=>{try{return e.call(t,s,i)}catch(t){iy(i.state,t)}}}let i4=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],i5="dthko",i8=[16,17,18,20,91,92,224,225];function i6(t){return .7*Math.max(0,t)+8}class i9{constructor(t,e,i,s){let n;this.view=t,this.startEvent=e,this.style=i,this.mustSelect=s,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=e,this.scrollParents=function(t){let e=t.ownerDocument,i,s;for(let n=t.parentNode;n&&n!=e.body&&(!i||!s);)if(1==n.nodeType)!s&&n.scrollHeight>n.clientHeight&&(s=n),!i&&n.scrollWidth>n.clientWidth&&(i=n),n=n.assignedSlot||n.parentNode;else if(11==n.nodeType)n=n.host;else break;return{x:i,y:s}}(t.contentDOM),this.atoms=t.state.facet(iD).map(e=>e(t));let r=t.contentDOM.ownerDocument;r.addEventListener("mousemove",this.move=this.move.bind(this)),r.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=e.shiftKey,this.multiple=t.state.facet(tC.allowMultipleSelections)&&((n=t.state.facet(is)).length?n[0](e):eO.mac?e.metaKey:e.ctrlKey),this.dragging=!!function(t,e){let{main:i}=t.state.selection;if(i.empty)return!1;let s=t0(t.root);if(!s||0==s.rangeCount)return!0;let n=s.getRangeAt(0).getClientRects();for(let t=0;t<n.length;t++){let i=n[t];if(i.left<=e.clientX&&i.right>=e.clientX&&i.top<=e.clientY&&i.bottom>=e.clientY)return!0}return!1}(t,e)&&1==sf(e)&&null}start(t){!1===this.dragging&&this.select(t)}move(t){var e;if(0==t.buttons)return this.destroy();if(this.dragging||null==this.dragging&&10>Math.max(Math.abs((e=this.startEvent).clientX-t.clientX),Math.abs(e.clientY-t.clientY)))return;this.select(this.lastEvent=t);let i=0,s=0,n=0,r=0,o=this.view.win.innerWidth,h=this.view.win.innerHeight;this.scrollParents.x&&({left:n,right:o}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:r,bottom:h}=this.scrollParents.y.getBoundingClientRect());let l=iN(this.view);t.clientX-l.left<=n+6?i=-i6(n-t.clientX):t.clientX+l.right>=o-6&&(i=i6(t.clientX-o)),t.clientY-l.top<=r+6?s=-i6(r-t.clientY):t.clientY+l.bottom>=h-6&&(s=i6(t.clientY-h)),this.setScrollSpeed(i,s)}up(t){null==this.dragging&&this.select(this.lastEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(t,e){this.scrollSpeed={x:t,y:e},t||e?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){let{x:t,y:e}=this.scrollSpeed;t&&this.scrollParents.x&&(this.scrollParents.x.scrollLeft+=t,t=0),e&&this.scrollParents.y&&(this.scrollParents.y.scrollTop+=e,e=0),(t||e)&&this.view.win.scrollBy(t,e),!1===this.dragging&&this.select(this.lastEvent)}skipAtoms(t){let e=null;for(let i=0;i<t.ranges.length;i++){let s=t.ranges[i],n=null;if(s.empty){let t=iU(this.atoms,s.from,0);t!=s.from&&(n=z.cursor(t,-1))}else{let t=iU(this.atoms,s.from,-1),e=iU(this.atoms,s.to,1);(t!=s.from||e!=s.to)&&(n=z.range(s.from==s.anchor?t:e,s.from==s.head?t:e))}n&&(e||(e=t.ranges.slice()),e[i]=n)}return e?z.create(e,t.mainIndex):t}select(t){let{view:e}=this,i=this.skipAtoms(this.style.get(t,this.extend,this.multiple));(this.mustSelect||!i.eq(e.state.selection,!1===this.dragging))&&this.view.dispatch({selection:i,userEvent:"select.pointer"}),this.mustSelect=!1}update(t){t.transactions.some(t=>t.isUserEvent("input.type"))?this.destroy():this.style.update(t)&&setTimeout(()=>this.select(this.lastEvent),20)}}let i7=/*@__PURE__*/Object.create(null),st=/*@__PURE__*/Object.create(null),se=eO.ie&&eO.ie_version<15||eO.ios&&eO.webkit_version<604;function si(t,e,i){for(let s of t.facet(e))i=s(i,t);return i}function ss(t,e){e=si(t.state,id,e);let{state:i}=t,s,n=1,r=i.toText(e),o=r.lines==i.selection.ranges.length;if(null!=su&&i.selection.ranges.every(t=>t.empty)&&su==r.toString()){let t=-1;s=i.changeByRange(s=>{let h=i.doc.lineAt(s.from);if(h.from==t)return{range:s};t=h.from;let l=i.toText((o?r.line(n++).text:e)+i.lineBreak);return{changes:{from:h.from,insert:l},range:z.cursor(s.from+l.length)}})}else s=o?i.changeByRange(t=>{let e=r.line(n++);return{changes:{from:t.from,to:t.to,insert:e.text},range:z.cursor(t.from+e.length)}}):i.replaceSelection(r);t.dispatch(s,{userEvent:"input.paste",scrollIntoView:!0})}function sn(t,e,i,s){if(1==s)return z.cursor(e,i);{if(2==s)return function(t,e,i=1){let s=t.charCategorizer(e),n=t.doc.lineAt(e),r=e-n.from;if(0==n.length)return z.cursor(e);0==r?i=1:r==n.length&&(i=-1);let o=r,h=r;i<0?o=u(n.text,r,!1):h=u(n.text,r);let l=s(n.text.slice(o,h));for(;o>0;){let t=u(n.text,o,!1);if(s(n.text.slice(t,o))!=l)break;o=t}for(;h<n.length;){let t=u(n.text,h);if(s(n.text.slice(h,t))!=l)break;h=t}return z.range(o+n.from,h+n.from)}(t.state,e,i);let n=eX.find(t.docView,e),r=t.state.doc.lineAt(n?n.posAtEnd:e),o=n?n.posAtStart:r.from,h=n?n.posAtEnd:r.to;return h<t.state.doc.length&&h==r.to&&h++,z.range(o,h)}}st.scroll=t=>{t.inputState.lastScrollTop=t.scrollDOM.scrollTop,t.inputState.lastScrollLeft=t.scrollDOM.scrollLeft},i7.keydown=(t,e)=>(t.inputState.setSelectionOrigin("select"),27==e.keyCode&&0!=t.inputState.tabFocusMode&&(t.inputState.tabFocusMode=Date.now()+2e3),!1),st.touchstart=(t,e)=>{t.inputState.lastTouchTime=Date.now(),t.inputState.setSelectionOrigin("select.pointer")},st.touchmove=t=>{t.inputState.setSelectionOrigin("select.pointer")},i7.mousedown=(t,e)=>{let i,s,n;if(t.observer.flush(),t.inputState.lastTouchTime>Date.now()-2e3)return!1;let r=null;for(let i of t.state.facet(io))if(r=i(t,e))break;if(r||0!=e.button||(i=so(t,e),s=sf(e),n=t.state.selection,r={update(t){t.docChanged&&(i.pos=t.changes.mapPos(i.pos),n=n.map(t.changes))},get(e,r,o){let h=so(t,e),l,a=sn(t,h.pos,h.bias,s);if(i.pos!=h.pos&&!r){let e=sn(t,i.pos,i.bias,s),n=Math.min(e.from,a.from),r=Math.max(e.to,a.to);a=n<a.from?z.range(n,r):z.range(r,n)}return r?n.replaceRange(n.main.extend(a.from,a.to)):o&&1==s&&n.ranges.length>1&&(l=function(t,e){for(let i=0;i<t.ranges.length;i++){let{from:s,to:n}=t.ranges[i];if(s<=e&&n>=e)return z.create(t.ranges.slice(0,i).concat(t.ranges.slice(i+1)),t.mainIndex==i?0:t.mainIndex-(t.mainIndex>i?1:0))}return null}(n,h.pos))?l:o?n.addRange(a):z.create([a])}}),r){let i=!t.hasFocus;t.inputState.startMouseSelection(new i9(t,e,r,i)),i&&t.observer.ignore(()=>{es(t.contentDOM);let e=t.root.activeElement;e&&!e.contains(t.contentDOM)&&e.blur()});let s=t.inputState.mouseSelection;if(s)return s.start(e),!1===s.dragging}return!1};let sr=(t,e,i)=>e>=i.top&&e<=i.bottom&&t>=i.left&&t<=i.right;function so(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1);return{pos:i,bias:function(t,e,i,s){let n=eX.find(t.docView,e);if(!n)return 1;let r=e-n.posAtStart;if(0==r)return 1;if(r==n.length)return -1;let o=n.coordsAt(r,-1);if(o&&sr(i,s,o))return -1;let h=n.coordsAt(r,1);return h&&sr(i,s,h)?1:o&&o.bottom>=s?-1:1}(t,i,e.clientX,e.clientY)}}let sh=eO.ie&&eO.ie_version<=11,sl=null,sa=0,sc=0;function sf(t){if(!sh)return t.detail;let e=sl,i=sc;return sl=t,sc=Date.now(),sa=!e||i>Date.now()-400&&2>Math.abs(e.clientX-t.clientX)&&2>Math.abs(e.clientY-t.clientY)?(sa+1)%3:1}function sd(t,e,i,s){let n;if(!(i=si(t.state,id,i)))return;let r=t.posAtCoords({x:e.clientX,y:e.clientY},!1),{draggedContent:o}=t.inputState,h=s&&o&&((n=t.state.facet(ir)).length?n[0](e):eO.mac?!e.altKey:!e.ctrlKey)?{from:o.from,to:o.to}:null,l={from:r,insert:i},a=t.state.changes(h?[h,l]:l);t.focus(),t.dispatch({changes:a,selection:{anchor:a.mapPos(r,-1),head:a.mapPos(r,1)},userEvent:h?"move.drop":"input.drop"}),t.inputState.draggedContent=null}i7.dragstart=(t,e)=>{let{selection:{main:i}}=t.state;if(e.target.draggable){let s=t.docView.nearest(e.target);if(s&&s.isWidget){let t=s.posAtStart,e=t+s.length;(t>=i.to||e<=i.from)&&(i=z.range(t,e))}}let{inputState:s}=t;return s.mouseSelection&&(s.mouseSelection.dragging=!0),s.draggedContent=i,e.dataTransfer&&(e.dataTransfer.setData("Text",si(t.state,iu,t.state.sliceDoc(i.from,i.to))),e.dataTransfer.effectAllowed="copyMove"),!1},i7.dragend=t=>(t.inputState.draggedContent=null,!1),i7.drop=(t,e)=>{if(!e.dataTransfer)return!1;if(t.state.readOnly)return!0;let i=e.dataTransfer.files;if(i&&i.length){let s=Array(i.length),n=0,r=()=>{++n==i.length&&sd(t,e,s.filter(t=>null!=t).join(t.state.lineBreak),!1)};for(let t=0;t<i.length;t++){let e=new FileReader;e.onerror=r,e.onload=()=>{/[\x00-\x08\x0e-\x1f]{2}/.test(e.result)||(s[t]=e.result),r()},e.readAsText(i[t])}return!0}{let i=e.dataTransfer.getData("Text");if(i)return sd(t,e,i,!0),!0}return!1},i7.paste=(t,e)=>{if(t.state.readOnly)return!0;t.observer.flush();let i=se?null:e.clipboardData;return i?(ss(t,i.getData("text/plain")||i.getData("text/uri-list")),!0):(function(t){let e=t.dom.parentNode;if(!e)return;let 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i=sg(t.state,e);i?t.dispatch(i):t.update([])}},10)}st.focus=t=>{t.inputState.lastFocusTime=Date.now(),!t.scrollDOM.scrollTop&&(t.inputState.lastScrollTop||t.inputState.lastScrollLeft)&&(t.scrollDOM.scrollTop=t.inputState.lastScrollTop,t.scrollDOM.scrollLeft=t.inputState.lastScrollLeft),sm(t)},st.blur=t=>{t.observer.clearSelectionRange(),sm(t)},st.compositionstart=st.compositionupdate=t=>{!t.observer.editContext&&(null==t.inputState.compositionFirstChange&&(t.inputState.compositionFirstChange=!0),t.inputState.composing<0&&(t.inputState.composing=0))},st.compositionend=t=>{t.observer.editContext||(t.inputState.composing=-1,t.inputState.compositionEndedAt=Date.now(),t.inputState.compositionPendingKey=!0,t.inputState.compositionPendingChange=t.observer.pendingRecords().length>0,t.inputState.compositionFirstChange=null,eO.chrome&&eO.android?t.observer.flushSoon():t.inputState.compositionPendingChange?Promise.resolve().then(()=>t.observer.flush()):setTimeout(()=>{t.inputState.composing<0&&t.docView.hasComposition&&t.update([])},50))},st.contextmenu=t=>{t.inputState.lastContextMenu=Date.now()},i7.beforeinput=(t,e)=>{var 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sy{constructor(t){this.lineWrapping=t,this.doc=i.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(t,e){let i=this.doc.lineAt(e).number-this.doc.lineAt(t).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((e-t-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(t){return this.lineWrapping?(1+Math.max(0,Math.ceil((t-this.lineLength)/(this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(t){return this.doc=t,this}mustRefreshForWrapping(t){return sw.indexOf(t)>-1!=this.lineWrapping}mustRefreshForHeights(t){let e=!1;for(let i=0;i<t.length;i++){let s=t[i];s<0?i++:this.heightSamples[Math.floor(10*s)]||(e=!0,this.heightSamples[Math.floor(10*s)]=!0)}return e}refresh(t,e,i,s,n,r){let o=sw.indexOf(t)>-1,h=Math.round(e)!=Math.round(this.lineHeight)||this.lineWrapping!=o;if(this.lineWrapping=o,this.lineHeight=e,this.charWidth=i,this.textHeight=s,this.lineLength=n,h){this.heightSamples={};for(let t=0;t<r.length;t++){let e=r[t];e<0?t++:this.heightSamples[Math.floor(10*e)]=!0}}return h}}class sk{constructor(t,e){this.from=t,this.heights=e,this.index=0}get more(){return this.index<this.heights.length}}class sx{constructor(t,e,i,s,n){this.from=t,this.length=e,this.top=i,this.height=s,this._content=n}get type(){return"number"==typeof this._content?eH.Text:Array.isArray(this._content)?this._content:this._content.type}get to(){return this.from+this.length}get bottom(){return this.top+this.height}get widget(){return this._content instanceof ej?this._content.widget:null}get widgetLineBreaks(){return"number"==typeof this._content?this._content:0}join(t){let e=(Array.isArray(this._content)?this._content:[this]).concat(Array.isArray(t._content)?t._content:[t]);return new sx(this.from,this.length+t.length,this.top,this.height+t.height,e)}}var sS=((S=sS||(sS={}))[S.ByPos=0]="ByPos",S[S.ByHeight=1]="ByHeight",S[S.ByPosNoHeight=2]="ByPosNoHeight",S);class sC{constructor(t,e,i=2){this.length=t,this.height=e,this.flags=i}get outdated(){return(2&this.flags)>0}set outdated(t){this.flags=(t?2:0)|-3&this.flags}setHeight(t){this.height!=t&&(Math.abs(this.height-t)>.001&&(sb=!0),this.height=t)}replace(t,e,i){return sC.of(i)}decomposeLeft(t,e){e.push(this)}decomposeRight(t,e){e.push(this)}applyChanges(t,e,i,s){let n=this,r=i.doc;for(let o=s.length-1;o>=0;o--){let{fromA:h,toA:l,fromB:a,toB:c}=s[o],f=n.lineAt(h,sS.ByPosNoHeight,i.setDoc(e),0,0),d=f.to>=l?f:n.lineAt(l,sS.ByPosNoHeight,i,0,0);for(c+=d.to-l,l=d.to;o>0&&f.from<=s[o-1].toA;)h=s[o-1].fromA,a=s[o-1].fromB,o--,h<f.from&&(f=n.lineAt(h,sS.ByPosNoHeight,i,0,0));a+=f.from-h,h=f.from;let u=sE.build(i.setDoc(r),t,a,c);n=sP(n,n.replace(h,l,u))}return n.updateHeight(i,0)}static empty(){return new sM(0,0)}static of(t){if(1==t.length)return t[0];let e=0,i=t.length,s=0,n=0;for(;;)if(e==i){if(s>2*n){let n=t[e-1];n.break?t.splice(--e,1,n.left,null,n.right):t.splice(--e,1,n.left,n.right),i+=1+n.break,s-=n.size}else if(n>2*s){let e=t[i];e.break?t.splice(i,1,e.left,null,e.right):t.splice(i,1,e.left,e.right),i+=2+e.break,n-=e.size}else break}else if(s<n){let i=t[e++];i&&(s+=i.size)}else{let e=t[--i];e&&(n+=e.size)}let r=0;return null==t[e-1]?(r=1,e--):null==t[e]&&(r=1,i++),new sT(sC.of(t.slice(0,e)),r,sC.of(t.slice(i)))}}function sP(t,e){return t==e?t:(t.constructor!=e.constructor&&(sb=!0),e)}sC.prototype.size=1;class sA extends sC{constructor(t,e,i){super(t,e),this.deco=i}blockAt(t,e,i,s){return new sx(s,this.length,i,this.height,this.deco||0)}lineAt(t,e,i,s,n){return this.blockAt(0,i,s,n)}forEachLine(t,e,i,s,n,r){t<=n+this.length&&e>=n&&r(this.blockAt(0,i,s,n))}updateHeight(t,e=0,i=!1,s){return s&&s.from<=e&&s.more&&this.setHeight(s.heights[s.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class sM extends sA{constructor(t,e){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(t,e,i,s){return new sx(s,this.length,i,this.height,this.breaks)}replace(t,e,i){let s=i[0];return 1==i.length&&(s instanceof sM||s instanceof sO&&4&s.flags)&&10>Math.abs(this.length-s.length)?(s instanceof sO?s=new sM(s.length,this.height):s.height=this.height,this.outdated||(s.outdated=!1),s):sC.of(i)}updateHeight(t,e=0,i=!1,s){return s&&s.from<=e&&s.more?this.setHeight(s.heights[s.index++]):(i||this.outdated)&&this.setHeight(Math.max(this.widgetHeight,t.heightForLine(this.length-this.collapsed))+this.breaks*t.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class sO extends sC{constructor(t){super(t,0)}heightMetrics(t,e){let i=t.doc.lineAt(e).number,s=t.doc.lineAt(e+this.length).number,n=s-i+1,r,o=0;if(t.lineWrapping){let e=Math.min(this.height,t.lineHeight*n);r=e/n,this.length>n+1&&(o=(this.height-e)/(this.length-n-1))}else r=this.height/n;return{firstLine:i,lastLine:s,perLine:r,perChar:o}}blockAt(t,e,i,s){let{firstLine:n,lastLine:r,perLine:o,perChar:h}=this.heightMetrics(e,s);if(e.lineWrapping){let n=s+(t<e.lineHeight?0:Math.round(Math.max(0,Math.min(1,(t-i)/this.height))*this.length)),r=e.doc.lineAt(n),l=o+r.length*h,a=Math.max(i,t-l/2);return new sx(r.from,r.length,a,l,0)}{let s=Math.max(0,Math.min(r-n,Math.floor((t-i)/o))),{from:h,length:l}=e.doc.line(n+s);return new sx(h,l,i+o*s,o,0)}}lineAt(t,e,i,s,n){if(e==sS.ByHeight)return this.blockAt(t,i,s,n);if(e==sS.ByPosNoHeight){let{from:e,to:s}=i.doc.lineAt(t);return new sx(e,s-e,0,0,0)}let{firstLine:r,perLine:o,perChar:h}=this.heightMetrics(i,n),l=i.doc.lineAt(t),a=o+l.length*h,c=l.number-r,f=s+o*c+h*(l.from-n-c);return new sx(l.from,l.length,Math.max(s,Math.min(f,s+this.height-a)),a,0)}forEachLine(t,e,i,s,n,r){t=Math.max(t,n),e=Math.min(e,n+this.length);let{firstLine:o,perLine:h,perChar:l}=this.heightMetrics(i,n);for(let a=t,c=s;a<=e;){let e=i.doc.lineAt(a);if(a==t){let i=e.number-o;c+=h*i+l*(t-n-i)}let s=h+l*e.length;r(new sx(e.from,e.length,c,s,0)),c+=s,a=e.to+1}}replace(t,e,i){let s=this.length-e;if(s>0){let t=i[i.length-1];t instanceof sO?i[i.length-1]=new sO(t.length+s):i.push(null,new sO(s-1))}if(t>0){let e=i[0];e instanceof sO?i[0]=new sO(t+e.length):i.unshift(new sO(t-1),null)}return sC.of(i)}decomposeLeft(t,e){e.push(new sO(t-1),null)}decomposeRight(t,e){e.push(null,new sO(this.length-t-1))}updateHeight(t,e=0,i=!1,s){let n=e+this.length;if(s&&s.from<=e+this.length&&s.more){let i=[],r=Math.max(e,s.from),o=-1;for(s.from>e&&i.push(new sO(s.from-e-1).updateHeight(t,e));r<=n&&s.more;){let e=t.doc.lineAt(r).length;i.length&&i.push(null);let n=s.heights[s.index++];-1==o?o=n:Math.abs(n-o)>=.001&&(o=-2);let h=new sM(e,n);h.outdated=!1,i.push(h),r+=e+1}r<=n&&i.push(null,new sO(n-r).updateHeight(t,r));let h=sC.of(i);return(o<0||Math.abs(h.height-this.height)>=.001||Math.abs(o-this.heightMetrics(t,e).perLine)>=.001)&&(sb=!0),sP(this,h)}return(i||this.outdated)&&(this.setHeight(t.heightForGap(e,e+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class sT extends sC{constructor(t,e,i){super(t.length+e+i.length,t.height+i.height,e|(t.outdated||i.outdated?2:0)),this.left=t,this.right=i,this.size=t.size+i.size}get break(){return 1&this.flags}blockAt(t,e,i,s){let n=i+this.left.height;return t<n?this.left.blockAt(t,e,i,s):this.right.blockAt(t,e,n,s+this.left.length+this.break)}lineAt(t,e,i,s,n){let r=s+this.left.height,o=n+this.left.length+this.break,h=e==sS.ByHeight?t<r:t<o,l=h?this.left.lineAt(t,e,i,s,n):this.right.lineAt(t,e,i,r,o);if(this.break||(h?l.to<o:l.from>o))return l;let a=e==sS.ByPosNoHeight?sS.ByPosNoHeight:sS.ByPos;return h?l.join(this.right.lineAt(o,a,i,r,o)):this.left.lineAt(o,a,i,s,n).join(l)}forEachLine(t,e,i,s,n,r){let o=s+this.left.height,h=n+this.left.length+this.break;if(this.break)t<h&&this.left.forEachLine(t,e,i,s,n,r),e>=h&&this.right.forEachLine(t,e,i,o,h,r);else{let l=this.lineAt(h,sS.ByPos,i,s,n);t<l.from&&this.left.forEachLine(t,l.from-1,i,s,n,r),l.to>=t&&l.from<=e&&r(l),e>l.to&&this.right.forEachLine(l.to+1,e,i,o,h,r)}}replace(t,e,i){let s=this.left.length+this.break;if(e<s)return this.balanced(this.left.replace(t,e,i),this.right);if(t>this.left.length)return this.balanced(this.left,this.right.replace(t-s,e-s,i));let n=[];t>0&&this.decomposeLeft(t,n);let r=n.length;for(let t of i)n.push(t);if(t>0&&sD(n,r-1),e<this.length){let t=n.length;this.decomposeRight(e,n),sD(n,t)}return sC.of(n)}decomposeLeft(t,e){let i=this.left.length;if(t<=i)return this.left.decomposeLeft(t,e);e.push(this.left),this.break&&t>=++i&&e.push(null),t>i&&this.right.decomposeLeft(t-i,e)}decomposeRight(t,e){let i=this.left.length,s=i+this.break;if(t>=s)return this.right.decomposeRight(t-s,e);t<i&&this.left.decomposeRight(t,e),this.break&&t<s&&e.push(null),e.push(this.right)}balanced(t,e){return t.size>2*e.size||e.size>2*t.size?sC.of(this.break?[t,null,e]:[t,e]):(this.left=sP(this.left,t),this.right=sP(this.right,e),this.setHeight(t.height+e.height),this.outdated=t.outdated||e.outdated,this.size=t.size+e.size,this.length=t.length+this.break+e.length,this)}updateHeight(t,e=0,i=!1,s){let{left:n,right:r}=this,o=e+n.length+this.break,h=null;return(s&&s.from<=e+n.length&&s.more?h=n=n.updateHeight(t,e,i,s):n.updateHeight(t,e,i),s&&s.from<=o+r.length&&s.more?h=r=r.updateHeight(t,o,i,s):r.updateHeight(t,o,i),h)?this.balanced(n,r):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function sD(t,e){let i,s;null==t[e]&&(i=t[e-1])instanceof sO&&(s=t[e+1])instanceof sO&&t.splice(e-1,3,new sO(i.length+1+s.length))}class sE{constructor(t,e){this.pos=t,this.oracle=e,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=t}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(t,e){if(this.lineStart>-1){let t=Math.min(e,this.lineEnd),i=this.nodes[this.nodes.length-1];i instanceof sM?i.length+=t-this.pos:(t>this.pos||!this.isCovered)&&this.nodes.push(new sM(t-this.pos,-1)),this.writtenTo=t,e>t&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=e}point(t,e,i){if(t<e||i.heightRelevant){let s=i.widget?i.widget.estimatedHeight:0,n=i.widget?i.widget.lineBreaks:0;s<0&&(s=this.oracle.lineHeight);let r=e-t;i.block?this.addBlock(new sA(r,s,i)):(r||n||s>=5)&&this.addLineDeco(s,n,r)}else e>t&&this.span(t,e);this.lineEnd>-1&&this.lineEnd<this.pos&&(this.lineEnd=this.oracle.doc.lineAt(this.pos).to)}enterLine(){if(this.lineStart>-1)return;let{from:t,to:e}=this.oracle.doc.lineAt(this.pos);this.lineStart=t,this.lineEnd=e,this.writtenTo<t&&((this.writtenTo<t-1||null==this.nodes[this.nodes.length-1])&&this.nodes.push(this.blankContent(this.writtenTo,t-1)),this.nodes.push(null)),this.pos>t&&this.nodes.push(new sM(this.pos-t,-1)),this.writtenTo=this.pos}blankContent(t,e){let i=new sO(e-t);return this.oracle.doc.lineAt(t).to==e&&(i.flags|=4),i}ensureLine(){this.enterLine();let t=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(t instanceof sM)return t;let e=new sM(0,-1);return this.nodes.push(e),e}addBlock(t){this.enterLine();let e=t.deco;e&&e.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,e&&e.endSide>0&&(this.covering=t)}addLineDeco(t,e,i){let s=this.ensureLine();s.length+=i,s.collapsed+=i,s.widgetHeight=Math.max(s.widgetHeight,t),s.breaks+=e,this.writtenTo=this.pos=this.pos+i}finish(t){let e=0==this.nodes.length?null:this.nodes[this.nodes.length-1];!(this.lineStart>-1)||e instanceof sM||this.isCovered?(this.writtenTo<this.pos||null==e)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos)):this.nodes.push(new sM(0,-1));let i=t;for(let t of this.nodes)t instanceof sM&&t.updateHeight(this.oracle,i),i+=t?t.length:1;return this.nodes}static build(t,e,i,s){let n=new sE(i,t);return tD.spans(e,i,s,n,0),n.finish(i)}}class sR{constructor(){this.changes=[]}compareRange(){}comparePoint(t,e,i,s){(t<e||i&&i.heightRelevant||s&&s.heightRelevant)&&eK(t,e,this.changes,5)}}class sB{constructor(t,e,i,s){this.from=t,this.to=e,this.size=i,this.displaySize=s}static same(t,e){if(t.length!=e.length)return!1;for(let i=0;i<t.length;i++){let s=t[i],n=e[i];if(s.from!=n.from||s.to!=n.to||s.size!=n.size)return!1}return!0}draw(t,e){return ez.replace({widget:new sN(this.displaySize*(e?t.scaleY:t.scaleX),e)}).range(this.from,this.to)}}class sN extends eF{constructor(t,e){super(),this.size=t,this.vertical=e}eq(t){return t.size==this.size&&t.vertical==this.vertical}toDOM(){let t=document.createElement("div");return this.vertical?t.style.height=this.size+"px":(t.style.width=this.size+"px",t.style.height="2px",t.style.display="inline-block"),t}get estimatedHeight(){return this.vertical?this.size:-1}}class sL{constructor(t){this.state=t,this.pixelViewport={left:0,right:window.innerWidth,top:0,bottom:0},this.inView=!0,this.paddingTop=0,this.paddingBottom=0,this.contentDOMWidth=0,this.contentDOMHeight=0,this.editorHeight=0,this.editorWidth=0,this.scrollTop=0,this.scrolledToBottom=!1,this.scaleX=1,this.scaleY=1,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=sF,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=eZ.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let e=t.facet(iM).some(t=>"function"!=typeof t&&"cm-lineWrapping"==t.class);this.heightOracle=new sy(e),this.stateDeco=t.facet(iO).filter(t=>"function"!=typeof t),this.heightMap=sC.empty().applyChanges(this.stateDeco,i.empty,this.heightOracle.setDoc(t.doc),[new iI(0,0,0,t.doc.length)]);for(let t=0;t<2&&(this.viewport=this.getViewport(0,null),this.updateForViewport());t++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=ez.set(this.lineGaps.map(t=>t.draw(this,!1))),this.computeVisibleRanges()}updateForViewport(){let t=[this.viewport],{main:e}=this.state.selection;for(let i=0;i<=1;i++){let s=i?e.head:e.anchor;if(!t.some(({from:t,to:e})=>s>=t&&s<=e)){let{from:e,to:i}=this.lineBlockAt(s);t.push(new sI(e,i))}}return this.viewports=t.sort((t,e)=>t.from-e.from),this.updateScaler()}updateScaler(){let t=this.scaler;return this.scaler=this.heightMap.height<=7e6?sF:new sH(this.heightOracle,this.heightMap,this.viewports),t.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,t=>{this.viewportLines.push(sz(t,this.scaler))})}update(t,e=null){var i,s;let n;this.state=t.state;let r=this.stateDeco;this.stateDeco=this.state.facet(iO).filter(t=>"function"!=typeof t);let o=t.changedRanges,h=iI.extendWithRanges(o,(i=this.stateDeco,s=t?t.changes:B.empty(this.state.doc.length),n=new sR,tD.compare(r,i,s,n,0),n.changes)),l=this.heightMap.height,a=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);sb=!1,this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),h),(this.heightMap.height!=l||sb)&&(t.flags|=2),a?(this.scrollAnchorPos=t.changes.mapPos(a.from,-1),this.scrollAnchorHeight=a.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=this.heightMap.height);let c=h.length?this.mapViewport(this.viewport,t.changes):this.viewport;(e&&(e.range.head<c.from||e.range.head>c.to)||!this.viewportIsAppropriate(c))&&(c=this.getViewport(0,e));let f=c.from!=this.viewport.from||c.to!=this.viewport.to;this.viewport=c,t.flags|=this.updateForViewport(),(f||!t.changes.empty||2&t.flags)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,t.changes))),t.flags|=this.computeVisibleRanges(),e&&(this.scrollTarget=e),!this.mustEnforceCursorAssoc&&t.selectionSet&&t.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(ig)&&(this.mustEnforceCursorAssoc=!0)}measure(t){let e=t.contentDOM,s=window.getComputedStyle(e),n=this.heightOracle,r=s.whiteSpace;this.defaultTextDirection="rtl"==s.direction?eZ.RTL:eZ.LTR;let o=this.heightOracle.mustRefreshForWrapping(r),h=e.getBoundingClientRect(),l=o||this.mustMeasureContent||this.contentDOMHeight!=h.height;this.contentDOMHeight=h.height,this.mustMeasureContent=!1;let a=0,c=0;if(h.width&&h.height){let{scaleX:t,scaleY:i}=et(e,h);(t>.005&&Math.abs(this.scaleX-t)>.005||i>.005&&Math.abs(this.scaleY-i)>.005)&&(this.scaleX=t,this.scaleY=i,a|=8,o=l=!0)}let f=(parseInt(s.paddingTop)||0)*this.scaleY,d=(parseInt(s.paddingBottom)||0)*this.scaleY;(this.paddingTop!=f||this.paddingBottom!=d)&&(this.paddingTop=f,this.paddingBottom=d,a|=10),this.editorWidth!=t.scrollDOM.clientWidth&&(n.lineWrapping&&(l=!0),this.editorWidth=t.scrollDOM.clientWidth,a|=8);let u=t.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=u&&(this.scrollAnchorHeight=-1,this.scrollTop=u),this.scrolledToBottom=eh(t.scrollDOM);let p=(this.printing?function(t,e){let i=t.getBoundingClientRect();return{left:0,right:i.right-i.left,top:e,bottom:i.bottom-(i.top+e)}}:function(t,e){let i=t.getBoundingClientRect(),s=t.ownerDocument,n=s.defaultView||window,r=Math.max(0,i.left),o=Math.min(n.innerWidth,i.right),h=Math.max(0,i.top),l=Math.min(n.innerHeight,i.bottom);for(let e=t.parentNode;e&&e!=s.body;)if(1==e.nodeType){let i=e,s=window.getComputedStyle(i);if((i.scrollHeight>i.clientHeight||i.scrollWidth>i.clientWidth)&&"visible"!=s.overflow){let s=i.getBoundingClientRect();r=Math.max(r,s.left),o=Math.min(o,s.right),h=Math.max(h,s.top),l=Math.min(e==t.parentNode?n.innerHeight:l,s.bottom)}e="absolute"==s.position||"fixed"==s.position?i.offsetParent:i.parentNode}else if(11==e.nodeType)e=e.host;else break;return{left:r-i.left,right:Math.max(r,o)-i.left,top:h-(i.top+e),bottom:Math.max(h,l)-(i.top+e)}})(e,this.paddingTop),g=p.top-this.pixelViewport.top,m=p.bottom-this.pixelViewport.bottom;this.pixelViewport=p;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)return 0;let w=h.width;if((this.contentDOMWidth!=w||this.editorHeight!=t.scrollDOM.clientHeight)&&(this.contentDOMWidth=h.width,this.editorHeight=t.scrollDOM.clientHeight,a|=8),l){let e=t.docView.measureVisibleLineHeights(this.viewport);if(n.mustRefreshForHeights(e)&&(o=!0),o||n.lineWrapping&&Math.abs(w-this.contentDOMWidth)>n.charWidth){let{lineHeight:i,charWidth:s,textHeight:h}=t.docView.measureTextSize();(o=i>0&&n.refresh(r,i,s,h,w/s,e))&&(t.docView.minWidth=0,a|=8)}for(let s of(g>0&&m>0?c=Math.max(g,m):g<0&&m<0&&(c=Math.min(g,m)),sb=!1,this.viewports)){let r=s.from==this.viewport.from?e:t.docView.measureVisibleLineHeights(s);this.heightMap=(o?sC.empty().applyChanges(this.stateDeco,i.empty,this.heightOracle,[new iI(0,0,0,t.state.doc.length)]):this.heightMap).updateHeight(n,0,o,new sk(s.from,r))}sb&&(a|=2)}let b=!this.viewportIsAppropriate(this.viewport,c)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return b&&(2&a&&(a|=this.updateScaler()),this.viewport=this.getViewport(c,this.scrollTarget),a|=this.updateForViewport()),(2&a||b)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,t)),a|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,t.docView.enforceCursorAssoc()),a}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(t,e){let i=.5-Math.max(-.5,Math.min(.5,t/1e3/2)),s=this.heightMap,n=this.heightOracle,{visibleTop:r,visibleBottom:o}=this,h=new sI(s.lineAt(r-1e3*i,sS.ByHeight,n,0,0).from,s.lineAt(o+(1-i)*1e3,sS.ByHeight,n,0,0).to);if(e){let{head:t}=e.range;if(t<h.from||t>h.to){let i=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),r=s.lineAt(t,sS.ByPos,n,0,0),o;o="center"==e.y?(r.top+r.bottom)/2-i/2:"start"==e.y||"nearest"==e.y&&t<h.from?r.top:r.bottom-i,h=new sI(s.lineAt(o-500,sS.ByHeight,n,0,0).from,s.lineAt(o+i+500,sS.ByHeight,n,0,0).to)}}return h}mapViewport(t,e){let i=e.mapPos(t.from,-1),s=e.mapPos(t.to,1);return new sI(this.heightMap.lineAt(i,sS.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(s,sS.ByPos,this.heightOracle,0,0).to)}viewportIsAppropriate({from:t,to:e},i=0){if(!this.inView)return!0;let{top:s}=this.heightMap.lineAt(t,sS.ByPos,this.heightOracle,0,0),{bottom:n}=this.heightMap.lineAt(e,sS.ByPos,this.heightOracle,0,0),{visibleTop:r,visibleBottom:o}=this;return(0==t||s<=r-Math.max(10,Math.min(-i,250)))&&(e==this.state.doc.length||n>=o+Math.max(10,Math.min(i,250)))&&s>r-2e3&&n<o+2e3}mapLineGaps(t,e){if(!t.length||e.empty)return t;let i=[];for(let s of t)e.touchesRange(s.from,s.to)||i.push(new sB(e.mapPos(s.from),e.mapPos(s.to),s.size,s.displaySize));return i}ensureLineGaps(t,e){let i=this.heightOracle.lineWrapping,s=i?1e4:2e3,n=s>>1,r=s<<1;if(this.defaultTextDirection!=eZ.LTR&&!i)return[];let o=[],h=(s,r,l,a)=>{if(r-s<n)return;let c=this.state.selection.main,f=[c.from];for(let t of(c.empty||f.push(c.to),f))if(t>s&&t<r){h(s,t-10,l,a),h(t+10,r,l,a);return}let d=function(t,e){for(let i of t)if(e(i))return i}(t,t=>t.from>=l.from&&t.to<=l.to&&Math.abs(t.from-s)<n&&Math.abs(t.to-r)<n&&!f.some(e=>t.from<e&&t.to>e));if(!d){if(r<l.to&&e&&i&&e.visibleRanges.some(t=>t.from<=r&&t.to>=r)){let t=e.moveToLineBoundary(z.cursor(r),!1,!0).head;t>s&&(r=t)}let t=this.gapSize(l,s,r,a),n=i||t<2e6?t:2e6;d=new sB(s,r,t,n)}o.push(d)},l=e=>{var n,o,l;let a,c,f,d,u;if(e.length<r||e.type!=eH.Text)return;let p=(n=e.from,o=e.to,l=this.stateDeco,f=[],d=n,u=0,tD.spans(l,n,o,{span(){},point(t,e){t>d&&(f.push({from:d,to:t}),u+=t-d),d=e}},20),d<o&&(f.push({from:d,to:o}),u+=o-d),{total:u,ranges:f});if(p.total<r)return;let g=this.scrollTarget?this.scrollTarget.range.head:null;if(i){let t,i,n=s/this.heightOracle.lineLength*this.heightOracle.lineHeight;if(null!=g){let s=sW(p,g),r=((this.visibleBottom-this.visibleTop)/2+n)/e.height;t=s-r,i=s+r}else t=(this.visibleTop-e.top-n)/e.height,i=(this.visibleBottom-e.top+n)/e.height;a=sV(p,t),c=sV(p,i)}else{let i,n,r=p.total*this.heightOracle.charWidth,o=s*this.heightOracle.charWidth,h=0;if(r>2e6)for(let i of t)i.from>=e.from&&i.from<e.to&&i.size!=i.displaySize&&i.from*this.heightOracle.charWidth+h<this.pixelViewport.left&&(h=i.size-i.displaySize);let l=this.pixelViewport.left+h,f=this.pixelViewport.right+h;if(null!=g){let t=sW(p,g),e=((f-l)/2+o)/r;i=t-e,n=t+e}else i=(l-o)/r,n=(f+o)/r;a=sV(p,i),c=sV(p,n)}a>e.from&&h(e.from,a,e,p),c<e.to&&h(c,e.to,e,p)};for(let t of this.viewportLines)Array.isArray(t.type)?t.type.forEach(l):l(t);return o}gapSize(t,e,i,s){let n=sW(s,i)-sW(s,e);return this.heightOracle.lineWrapping?t.height*n:s.total*this.heightOracle.charWidth*n}updateLineGaps(t){sB.same(t,this.lineGaps)||(this.lineGaps=t,this.lineGapDeco=ez.set(t.map(t=>t.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let e=[];tD.spans(t,this.viewport.from,this.viewport.to,{span(t,i){e.push({from:t,to:i})},point(){}},20);let i=e.length!=this.visibleRanges.length||this.visibleRanges.some((t,i)=>t.from!=e[i].from||t.to!=e[i].to);return this.visibleRanges=e,i?4:0}lineBlockAt(t){return t>=this.viewport.from&&t<=this.viewport.to&&this.viewportLines.find(e=>e.from<=t&&e.to>=t)||sz(this.heightMap.lineAt(t,sS.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(t){return t>=this.viewportLines[0].top&&t<=this.viewportLines[this.viewportLines.length-1].bottom&&this.viewportLines.find(e=>e.top<=t&&e.bottom>=t)||sz(this.heightMap.lineAt(this.scaler.fromDOM(t),sS.ByHeight,this.heightOracle,0,0),this.scaler)}scrollAnchorAt(t){let e=this.lineBlockAtHeight(t+8);return e.from>=this.viewport.from||this.viewportLines[0].top-t>200?e:this.viewportLines[0]}elementAtHeight(t){return sz(this.heightMap.blockAt(this.scaler.fromDOM(t),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 sI{constructor(t,e){this.from=t,this.to=e}}function sV({total:t,ranges:e},i){if(i<=0)return e[0].from;if(i>=1)return e[e.length-1].to;let s=Math.floor(t*i);for(let t=0;;t++){let{from:i,to:n}=e[t],r=n-i;if(s<=r)return i+s;s-=r}}function sW(t,e){let i=0;for(let{from:s,to:n}of t.ranges){if(e<=n){i+=e-s;break}i+=n-s}return i/t.total}let sF={toDOM:t=>t,fromDOM:t=>t,scale:1,eq(t){return t==this}};class sH{constructor(t,e,i){let s=0,n=0,r=0;for(let o of(this.viewports=i.map(({from:i,to:n})=>{let r=e.lineAt(i,sS.ByPos,t,0,0).top,o=e.lineAt(n,sS.ByPos,t,0,0).bottom;return s+=o-r,{from:i,to:n,top:r,bottom:o,domTop:0,domBottom:0}}),this.scale=(7e6-s)/(e.height-s),this.viewports))o.domTop=r+(o.top-n)*this.scale,r=o.domBottom=o.domTop+(o.bottom-o.top),n=o.bottom}toDOM(t){for(let e=0,i=0,s=0;;e++){let n=e<this.viewports.length?this.viewports[e]:null;if(!n||t<n.top)return s+(t-i)*this.scale;if(t<=n.bottom)return n.domTop+(t-n.top);i=n.bottom,s=n.domBottom}}fromDOM(t){for(let e=0,i=0,s=0;;e++){let n=e<this.viewports.length?this.viewports[e]:null;if(!n||t<n.domTop)return i+(t-s)/this.scale;if(t<=n.domBottom)return n.top+(t-n.domTop);i=n.bottom,s=n.domBottom}}eq(t){return t instanceof sH&&this.scale==t.scale&&this.viewports.length==t.viewports.length&&this.viewports.every((e,i)=>e.from==t.viewports[i].from&&e.to==t.viewports[i].to)}}function sz(t,e){if(1==e.scale)return t;let i=e.toDOM(t.top),s=e.toDOM(t.bottom);return new sx(t.from,t.length,i,s-i,Array.isArray(t._content)?t._content.map(t=>sz(t,e)):t._content)}let s_=/*@__PURE__*/j.define({combine:t=>t.join(" ")}),sq=/*@__PURE__*/j.define({combine:t=>t.indexOf(!0)>-1}),sj=/*@__PURE__*/tY.newName(),sY=/*@__PURE__*/tY.newName(),sK=/*@__PURE__*/tY.newName(),sX={"&light":"."+sY,"&dark":"."+sK};function s$(t,e,i){return new tY(e,{finish:e=>/&/.test(e)?e.replace(/&\w*/,e=>{if("&"==e)return t;if(!i||!i[e])throw 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.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",insetInlineStart:0,zIndex:200},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",borderRight:"1px solid #ddd"},"&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"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark .cm-panels":{backgroundColor:"#333338",color:"white"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"text-top",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top"},".cm-highlightSpace":{backgroundImage:"radial-gradient(circle at 50% 55%, #aaa 20%, transparent 5%)",backgroundPosition:"center"},".cm-highlightTab":{backgroundImage:'url(\'data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="20"><path stroke="%23888" stroke-width="1" fill="none" d="M1 10H196L190 5M190 15L196 10M197 4L197 16"/></svg>\')',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"}},sX),sQ={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},sG=eO.ie&&eO.ie_version<=11;class sJ{constructor(t){this.view=t,this.active=!1,this.editContext=null,this.selectionRange=new ee,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=t.contentDOM,this.observer=new MutationObserver(e=>{for(let t of e)this.queue.push(t);(eO.ie&&eO.ie_version<=11||eO.ios&&t.composing)&&e.some(t=>"childList"==t.type&&t.removedNodes.length||"characterData"==t.type&&t.oldValue.length>t.target.nodeValue.length)?this.flushSoon():this.flush()}),window.EditContext&&!1!==t.constructor.EDIT_CONTEXT&&!(eO.chrome&&eO.chrome_version<126)&&(this.editContext=new s1(t),t.state.facet(ik)&&(t.contentDOM.editContext=this.editContext.editContext)),sG&&(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")),"function"==typeof ResizeObserver&&(this.resizeScroll=new ResizeObserver(()=>{var t;(null===(t=this.view.docView)||void 0===t?void 0:t.lastUpdate)<Date.now()-75&&this.onResize()}),this.resizeScroll.observe(t.scrollDOM)),this.addWindowListeners(this.win=t.win),this.start(),"function"==typeof IntersectionObserver&&(this.intersection=new IntersectionObserver(t=>{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(t){this.view.inputState.runHandlers("scroll",t),this.intersecting&&this.view.measure()}onScroll(t){this.intersecting&&this.flush(!1),this.editContext&&this.view.requestMeasure(this.editContext.measureReq),this.onScrollChanged(t)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(t){("change"!=t.type&&t.type||t.matches)&&(this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500))}updateGaps(t){if(this.gapIntersection&&(t.length!=this.gaps.length||this.gaps.some((e,i)=>e!=t[i]))){for(let e of(this.gapIntersection.disconnect(),t))this.gapIntersection.observe(e);this.gaps=t}}onSelectionChange(t){let e=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:i}=this,s=this.selectionRange;if(i.state.facet(ik)?i.root.activeElement!=this.dom:!t2(this.dom,s))return;let n=s.anchorNode&&i.docView.nearest(s.anchorNode);if(n&&n.ignoreEvent(t)){e||(this.selectionChanged=!1);return}(eO.ie&&eO.ie_version<=11||eO.android&&eO.chrome)&&!i.state.selection.main.empty&&s.focusNode&&t4(s.focusNode,s.focusOffset,s.anchorNode,s.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=t0(t.root);if(!e)return!1;let i=eO.safari&&11==t.root.nodeType&&t.root.activeElement==this.dom&&function(t,e){if(e.getComposedRanges){let i=e.getComposedRanges(t.root)[0];if(i)return s0(t,i)}let i=null;function s(t){t.preventDefault(),t.stopImmediatePropagation(),i=t.getTargetRanges()[0]}return t.contentDOM.addEventListener("beforeinput",s,!0),t.dom.ownerDocument.execCommand("indent"),t.contentDOM.removeEventListener("beforeinput",s,!0),i?s0(t,i):null}(this.view,e)||e;if(!i||this.selectionRange.eq(i))return!1;let s=t2(this.dom,i);return s&&!this.selectionChanged&&t.inputState.lastFocusTime>Date.now()-200&&t.inputState.lastTouchTime<Date.now()-300&&function(t,e){let i=e.focusNode,s=e.focusOffset;if(!i||e.anchorNode!=i||e.anchorOffset!=s)return!1;for(s=Math.min(s,t9(i));;)if(s){if(1!=i.nodeType)return!1;let t=i.childNodes[s-1];"false"==t.contentEditable?s--:s=t9(i=t)}else{if(i==t)return!0;s=t5(i),i=i.parentNode}}(this.dom,i)?(this.view.inputState.lastFocusTime=0,t.docView.updateSelection(),!1):(this.selectionRange.setRange(i),s&&(this.selectionChanged=!0),!0)}setSelectionRange(t,e){this.selectionRange.set(t.node,t.offset,e.node,e.offset),this.selectionChanged=!1}clearSelectionRange(){this.selectionRange.set(null,0,null,0)}listenForScroll(){this.parentCheck=-1;let t=0,e=null;for(let i=this.dom;i;)if(1==i.nodeType)!e&&t<this.scrollTargets.length&&this.scrollTargets[t]==i?t++:e||(e=this.scrollTargets.slice(0,t)),e&&e.push(i),i=i.assignedSlot||i.parentNode;else if(11==i.nodeType)i=i.host;else break;if(t<this.scrollTargets.length&&!e&&(e=this.scrollTargets.slice(0,t)),e){for(let t of this.scrollTargets)t.removeEventListener("scroll",this.onScroll);for(let t of this.scrollTargets=e)t.addEventListener("scroll",this.onScroll)}}ignore(t){if(!this.active)return t();try{return this.stop(),t()}finally{this.start(),this.clear()}}start(){this.active||(this.observer.observe(this.dom,sQ),sG&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),sG&&this.dom.removeEventListener("DOMCharacterDataModified",this.onCharData))}clear(){this.processRecords(),this.queue.length=0,this.selectionChanged=!1}delayAndroidKey(t,e){var i;this.delayedAndroidKey||(this.flushingAndroidKey=this.view.win.requestAnimationFrame(()=>{let t=this.delayedAndroidKey;t&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=t.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&t.force&&er(this.dom,t.key,t.keyCode))})),this.delayedAndroidKey&&"Enter"!=t||(this.delayedAndroidKey={key:t,keyCode:e,force:this.lastChange<Date.now()-50||!!(null===(i=this.delayedAndroidKey)||void 0===i?void 0:i.force)})}clearDelayedAndroidKey(){this.win.cancelAnimationFrame(this.flushingAndroidKey),this.delayedAndroidKey=null,this.flushingAndroidKey=-1}flushSoon(){this.delayedFlush<0&&(this.delayedFlush=this.view.win.requestAnimationFrame(()=>{this.delayedFlush=-1,this.flush()}))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let t of this.observer.takeRecords())this.queue.push(t);return this.queue}processRecords(){let t=this.pendingRecords();t.length&&(this.queue=[]);let e=-1,i=-1,s=!1;for(let n of t){let t=this.readMutation(n);t&&(t.typeOver&&(s=!0),-1==e?{from:e,to:i}=t:(e=Math.min(t.from,e),i=Math.max(t.to,i)))}return{from:e,to:i,typeOver:s}}readChange(){let{from:t,to:e,typeOver:i}=this.processRecords(),s=this.selectionChanged&&t2(this.dom,this.selectionRange);if(t<0&&!s)return null;t>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let n=new iZ(this.view,t,e,i);return this.view.docView.domChanged={newSel:n.newSel?n.newSel.main:null},n}flush(t=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;t&&this.readSelectionRange();let e=this.readChange();if(!e)return this.view.requestMeasure(),!1;let i=this.view.state,s=i0(this.view,e);return this.view.state==i&&(e.domChanged||e.newSel&&!e.newSel.main.eq(this.view.state.selection.main))&&this.view.update([]),s}readMutation(t){let e=this.view.docView.nearest(t.target);if(!e||e.ignoreMutation(t))return null;if(e.markDirty("attributes"==t.type),"attributes"==t.type&&(e.flags|=4),"childList"==t.type){let i=sZ(e,t.previousSibling||t.target.previousSibling,-1),s=sZ(e,t.nextSibling||t.target.nextSibling,1);return{from:i?e.posAfter(i):e.posAtStart,to:s?e.posBefore(s):e.posAtEnd,typeOver:!1}}return"characterData"==t.type?{from:e.posAtStart,to:e.posAtEnd,typeOver:t.target.nodeValue==t.oldValue}:null}setWindow(t){t!=this.win&&(this.removeWindowListeners(this.win),this.win=t,this.addWindowListeners(this.win))}addWindowListeners(t){t.addEventListener("resize",this.onResize),this.printQuery?this.printQuery.addEventListener?this.printQuery.addEventListener("change",this.onPrint):this.printQuery.addListener(this.onPrint):t.addEventListener("beforeprint",this.onPrint),t.addEventListener("scroll",this.onScroll),t.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(t){t.removeEventListener("scroll",this.onScroll),t.removeEventListener("resize",this.onResize),this.printQuery?this.printQuery.removeEventListener?this.printQuery.removeEventListener("change",this.onPrint):this.printQuery.removeListener(this.onPrint):t.removeEventListener("beforeprint",this.onPrint),t.document.removeEventListener("selectionchange",this.onSelectionChange)}update(t){this.editContext&&(this.editContext.update(t),t.startState.facet(ik)!=t.state.facet(ik)&&(t.view.contentDOM.editContext=t.state.facet(ik)?this.editContext.editContext:null))}destroy(){var t,e,i;for(let s of(this.stop(),null===(t=this.intersection)||void 0===t||t.disconnect(),null===(e=this.gapIntersection)||void 0===e||e.disconnect(),null===(i=this.resizeScroll)||void 0===i||i.disconnect(),this.scrollTargets))s.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 sZ(t,e,i){for(;e;){let s=ed.get(e);if(s&&s.parent==t)return s;let n=e.parentNode;e=n!=t.dom?n:i>0?e.nextSibling:e.previousSibling}return null}function s0(t,e){let i=e.startContainer,s=e.startOffset,n=e.endContainer,r=e.endOffset,o=t.docView.domAtPos(t.state.selection.main.anchor);return t4(o.node,o.offset,n,r)&&([i,s,n,r]=[n,r,i,s]),{anchorNode:i,anchorOffset:s,focusNode:n,focusOffset:r}}class s1{constructor(t){this.from=0,this.to=0,this.pendingContextChange=null,this.handlers=Object.create(null),this.composing=null,this.resetRange(t.state);let e=this.editContext=new window.EditContext({text:t.state.doc.sliceString(this.from,this.to),selectionStart:this.toContextPos(Math.max(this.from,Math.min(this.to,t.state.selection.main.anchor))),selectionEnd:this.toContextPos(t.state.selection.main.head)});for(let s in this.handlers.textupdate=e=>{let{anchor:s}=t.state.selection.main,n=this.toEditorPos(e.updateRangeStart),r=this.toEditorPos(e.updateRangeEnd);t.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:e.updateRangeStart,editorBase:n,drifted:!1});let o={from:n,to:r,insert:i.of(e.text.split("\n"))};o.from==this.from&&s<this.from?o.from=s:o.to==this.to&&s>this.to&&(o.to=s),(o.from!=o.to||o.insert.length)&&(this.pendingContextChange=o,t.state.readOnly||i1(t,o,z.single(this.toEditorPos(e.selectionStart),this.toEditorPos(e.selectionEnd))),this.pendingContextChange&&(this.revertPending(t.state),this.setSelection(t.state)))},this.handlers.characterboundsupdate=i=>{let s=[],n=null;for(let e=this.toEditorPos(i.rangeStart),r=this.toEditorPos(i.rangeEnd);e<r;e++){let i=t.coordsForChar(e);n=i&&new DOMRect(i.left,i.top,i.right-i.left,i.bottom-i.top)||n||new DOMRect,s.push(n)}e.updateCharacterBounds(i.rangeStart,s)},this.handlers.textformatupdate=e=>{let i=[];for(let t of e.getTextFormats()){let e=t.underlineStyle,s=t.underlineThickness;if("None"!=e&&"None"!=s){let n=`text-decoration: underline ${"Dashed"==e?"dashed ":"Squiggle"==e?"wavy ":""}${"Thin"==s?1:2}px`;i.push(ez.mark({attributes:{style:n}}).range(this.toEditorPos(t.rangeStart),this.toEditorPos(t.rangeEnd)))}}t.dispatch({effects:ib.of(ez.set(i))})},this.handlers.compositionstart=()=>{t.inputState.composing<0&&(t.inputState.composing=0,t.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{if(t.inputState.composing=-1,t.inputState.compositionFirstChange=null,this.composing){let{drifted:e}=this.composing;this.composing=null,e&&this.reset(t.state)}},this.handlers)e.addEventListener(s,this.handlers[s]);this.measureReq={read:t=>{this.editContext.updateControlBounds(t.contentDOM.getBoundingClientRect());let e=t0(t.root);e&&e.rangeCount&&this.editContext.updateSelectionBounds(e.getRangeAt(0).getBoundingClientRect())}}}applyEdits(t){let e=0,i=!1,s=this.pendingContextChange;return t.changes.iterChanges((n,r,o,h,l)=>{if(i)return;let a=l.length-(r-n);if(s&&r>=s.to){if(s.from==n&&s.to==r&&s.insert.eq(l)){s=this.pendingContextChange=null,e+=a,this.to+=a;return}s=null,this.revertPending(t.state)}if(n+=e,(r+=e)<=this.from)this.from+=a,this.to+=a;else if(n<this.to){if(n<this.from||r>this.to||this.to-this.from+l.length>3e4){i=!0;return}this.editContext.updateText(this.toContextPos(n),this.toContextPos(r),l.toString()),this.to+=a}e+=a}),s&&!i&&this.revertPending(t.state),!i}update(t){let e=this.pendingContextChange;this.composing&&(this.composing.drifted||t.transactions.some(t=>!t.isUserEvent("input.type")&&t.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=t.changes.mapPos(this.composing.editorBase)):this.applyEdits(t)&&this.rangeIsValid(t.state)?(t.docChanged||t.selectionSet||e)&&this.setSelection(t.state):(this.pendingContextChange=null,this.reset(t.state)),(t.geometryChanged||t.docChanged||t.selectionSet)&&t.view.requestMeasure(this.measureReq)}resetRange(t){let{head:e}=t.selection.main;this.from=Math.max(0,e-1e4),this.to=Math.min(t.doc.length,e+1e4)}reset(t){this.resetRange(t),this.editContext.updateText(0,this.editContext.text.length,t.doc.sliceString(this.from,this.to)),this.setSelection(t)}revertPending(t){let e=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(e.from),this.toContextPos(e.from+e.insert.length),t.doc.sliceString(e.from,e.to))}setSelection(t){let{main:e}=t.selection,i=this.toContextPos(Math.max(this.from,Math.min(this.to,e.anchor))),s=this.toContextPos(e.head);(this.editContext.selectionStart!=i||this.editContext.selectionEnd!=s)&&this.editContext.updateSelection(i,s)}rangeIsValid(t){let{head:e}=t.selection.main;return!(this.from>0&&e-this.from<500||this.to<t.doc.length&&this.to-e<500||this.to-this.from>3e4)}toEditorPos(t){let e=this.composing;return e&&e.drifted?e.editorBase+(t-e.contextBase):t+this.from}toContextPos(t){let e=this.composing;return e&&e.drifted?e.contextBase+(t-e.editorBase):t-this.from}destroy(){for(let t in this.handlers)this.editContext.removeEventListener(t,this.handlers[t])}}class s2{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.composing>0}get compositionStarted(){return this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(t={}){var e;this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),t.parent&&t.parent.appendChild(this.dom);let{dispatch:i}=t;for(let e of(this.dispatchTransactions=t.dispatchTransactions||i&&(t=>t.forEach(t=>i(t,this)))||(t=>this.update(t)),this.dispatch=this.dispatch.bind(this),this._root=t.root||function(t){for(;t;){if(t&&(9==t.nodeType||11==t.nodeType&&t.host))return t;t=t.assignedSlot||t.parentNode}return null}(t.parent)||document,this.viewState=new sL(t.state||tC.create(t)),t.scrollTo&&t.scrollTo.is(iw)&&(this.viewState.scrollTarget=t.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(iS).map(t=>new iP(t)),this.plugins))e.update(this);this.observer=new sJ(this),this.inputState=new i2(this),this.inputState.ensureHandlers(this.plugins),this.docView=new iW(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),(null===(e=document.fonts)||void 0===e?void 0:e.ready)&&document.fonts.ready.then(()=>this.requestMeasure())}dispatch(...t){let e=1==t.length&&t[0]instanceof tv?t:1==t.length&&Array.isArray(t[0])?t[0]:[this.state.update(...t)];this.dispatchTransactions(e,this)}update(t){if(0!=this.updateState)throw Error("Calls to EditorView.update are not allowed while an update is in progress");let e=!1,i=!1,s,n=this.state;for(let e of t){if(e.startState!=n)throw RangeError("Trying to update state with a transaction that doesn't start from the previous state.");n=e.state}if(this.destroyed){this.viewState.state=n;return}let r=this.hasFocus,o=0,h=null;t.some(t=>t.annotation(sp))?(this.inputState.notifiedFocused=r,o=1):r==this.inputState.notifiedFocused||(this.inputState.notifiedFocused=r,(h=sg(n,r))||(o=1));let l=this.observer.delayedAndroidKey,a=null;if(l?(this.observer.clearDelayedAndroidKey(),((a=this.observer.readChange())&&!this.state.doc.eq(n.doc)||!this.state.selection.eq(n.selection))&&(a=null)):this.observer.clear(),n.facet(tC.phrases)!=this.state.facet(tC.phrases))return this.setState(n);s=iV.create(this,n,t),s.flags|=o;let c=this.viewState.scrollTarget;try{for(let e of(this.updateState=2,t)){if(c&&(c=c.map(e.changes)),e.scrollIntoView){let{main:t}=e.state.selection;c=new iv(t.empty?t:z.cursor(t.head,t.head>t.anchor?-1:1))}for(let t of e.effects)t.is(iw)&&(c=t.value.clip(this.state))}this.viewState.update(s,c),this.bidiCache=s5.update(this.bidiCache,s.changes),s.empty||(this.updatePlugins(s),this.inputState.update(s)),e=this.docView.update(s),this.state.facet(iL)!=this.styleModules&&this.mountStyles(),i=this.updateAttrs(),this.showAnnouncements(t),this.docView.updateSelection(e,t.some(t=>t.isUserEvent("select.pointer")))}finally{this.updateState=0}if(s.startState.facet(s_)!=s.state.facet(s_)&&(this.viewState.mustMeasureContent=!0),(e||i||c||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),e&&this.docViewUpdate(),!s.empty)for(let t of this.state.facet(il))try{t(s)}catch(t){iy(this.state,t,"update listener")}(h||a)&&Promise.resolve().then(()=>{h&&this.state==h.startState&&this.dispatch(h),a&&!i0(this,a)&&l.force&&er(this.contentDOM,l.key,l.keyCode)})}setState(t){if(0!=this.updateState)throw Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed){this.viewState.state=t;return}this.updateState=2;let e=this.hasFocus;try{for(let t of this.plugins)t.destroy(this);for(let e of(this.viewState=new sL(t),this.plugins=t.facet(iS).map(t=>new iP(t)),this.pluginMap.clear(),this.plugins))e.update(this);this.docView.destroy(),this.docView=new iW(this),this.inputState.ensureHandlers(this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}e&&this.focus(),this.requestMeasure()}updatePlugins(t){let e=t.startState.facet(iS),i=t.state.facet(iS);if(e!=i){let s=[];for(let n of i){let i=e.indexOf(n);if(i<0)s.push(new iP(n));else{let e=this.plugins[i];e.mustUpdate=t,s.push(e)}}for(let e of this.plugins)e.mustUpdate!=t&&e.destroy(this);this.plugins=s,this.pluginMap.clear()}else for(let e of this.plugins)e.mustUpdate=t;for(let t=0;t<this.plugins.length;t++)this.plugins[t].update(this);e!=i&&this.inputState.ensureHandlers(this.plugins)}docViewUpdate(){for(let t of this.plugins){let e=t.value;if(e&&e.docViewUpdate)try{e.docViewUpdate(this)}catch(t){iy(this.state,t,"doc view update listener")}}}measure(t=!0){if(this.destroyed)return;if(this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey){this.measureScheduled=-1,this.requestMeasure();return}this.measureScheduled=0,t&&this.observer.forceFlush();let e=null,i=this.scrollDOM,s=i.scrollTop*this.scaleY,{scrollAnchorPos:n,scrollAnchorHeight:r}=this.viewState;Math.abs(s-this.viewState.scrollTop)>1&&(r=-1),this.viewState.scrollAnchorHeight=-1;try{for(let t=0;;t++){if(r<0){if(eh(i))n=-1,r=this.viewState.heightMap.height;else{let t=this.viewState.scrollAnchorAt(s);n=t.from,r=t.top}}this.updateState=1;let o=this.viewState.measure(this);if(!o&&!this.measureRequests.length&&null==this.viewState.scrollTarget)break;if(t>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let h=[];4&o||([this.measureRequests,h]=[h,this.measureRequests]);let l=h.map(t=>{try{return t.read(this)}catch(t){return iy(this.state,t),s4}}),a=iV.create(this,this.state,[]),c=!1;a.flags|=o,e?e.flags|=o:e=a,this.updateState=2,!a.empty&&(this.updatePlugins(a),this.inputState.update(a),this.updateAttrs(),(c=this.docView.update(a))&&this.docViewUpdate());for(let t=0;t<h.length;t++)if(l[t]!=s4)try{let e=h[t];e.write&&e.write(l[t],this)}catch(t){iy(this.state,t)}if(c&&this.docView.updateSelection(!0),!a.viewportChanged&&0==this.measureRequests.length){if(this.viewState.editorHeight){if(this.viewState.scrollTarget){this.docView.scrollIntoView(this.viewState.scrollTarget),this.viewState.scrollTarget=null,r=-1;continue}{let t=(n<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(n).top)-r;if(t>1||t<-1){s+=t,i.scrollTop=s/this.scaleY,r=-1;continue}}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(e&&!e.empty)for(let t of this.state.facet(il))t(e)}get themeClasses(){return sj+" "+(this.state.facet(sq)?sK:sY)+" "+this.state.facet(s_)}updateAttrs(){let t=s8(this,iA,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",translate:"no",contenteditable:this.state.facet(ik)?"true":"false",class:"cm-content",style:`${eO.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),s8(this,iM,e);let i=this.observer.ignore(()=>{let i=eW(this.contentDOM,this.contentAttrs,e),s=eW(this.dom,this.editorAttrs,t);return i||s});return this.editorAttrs=t,this.contentAttrs=e,i}showAnnouncements(t){let e=!0;for(let i of t)for(let t of i.effects)t.is(s2.announce)&&(e&&(this.announceDOM.textContent=""),e=!1,this.announceDOM.appendChild(document.createElement("div")).textContent=t.value)}mountStyles(){this.styleModules=this.state.facet(iL);let t=this.state.facet(s2.cspNonce);tY.mount(this.root,this.styleModules.concat(sU).reverse(),t?{nonce:t}:void 0)}readMeasured(){if(2==this.updateState)throw Error("Reading the editor layout isn't allowed during an update");0==this.updateState&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(t){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame(()=>this.measure())),t&&!(this.measureRequests.indexOf(t)>-1)){if(null!=t.key){for(let e=0;e<this.measureRequests.length;e++)if(this.measureRequests[e].key===t.key){this.measureRequests[e]=t;return}}this.measureRequests.push(t)}}plugin(t){let e=this.pluginMap.get(t);return(void 0===e||e&&e.spec!=t)&&this.pluginMap.set(t,e=this.plugins.find(e=>e.spec==t)||null),e&&e.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(t){return this.readMeasured(),this.viewState.elementAtHeight(t)}lineBlockAtHeight(t){return this.readMeasured(),this.viewState.lineBlockAtHeight(t)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(t){return this.viewState.lineBlockAt(t)}get contentHeight(){return this.viewState.contentHeight}moveByChar(t,e,i){return iQ(this,t,i$(this,t,e,i))}moveByGroup(t,e){return iQ(this,t,i$(this,t,e,e=>{var i;let s,n;return i=t.head,n=(s=this.state.charCategorizer(i))(e),t=>{let e=s(t);return n==tx.Space&&(n=e),n==e}}))}visualLineSide(t,e){let i=this.bidiSpans(t),s=this.textDirectionAt(t.from),n=i[e?i.length-1:0];return z.cursor(n.side(e,s)+t.from,n.forward(!e,s)?1:-1)}moveToLineBoundary(t,e,i=!0){return function(t,e,i,s){let n=iX(t,e.head),r=s&&n.type==eH.Text&&(t.lineWrapping||n.widgetLineBreaks)?t.coordsAtPos(e.assoc<0&&e.head>n.from?e.head-1:e.head):null;if(r){let e=t.dom.getBoundingClientRect(),s=t.textDirectionAt(n.from),o=t.posAtCoords({x:i==(s==eZ.LTR)?e.right-1:e.left+1,y:(r.top+r.bottom)/2});if(null!=o)return z.cursor(o,i?-1:1)}return z.cursor(i?n.to:n.from,i?-1:1)}(this,t,e,i)}moveVertically(t,e,i){return iQ(this,t,function(t,e,i,s){let n=e.head,r=i?1:-1;if(n==(i?t.state.doc.length:0))return z.cursor(n,e.assoc);let o=e.goalColumn,h,l=t.contentDOM.getBoundingClientRect(),a=t.coordsAtPos(n,e.assoc||-1),c=t.documentTop;if(a)null==o&&(o=a.left-l.left),h=r<0?a.top:a.bottom;else{let e=t.viewState.lineBlockAt(n);null==o&&(o=Math.min(l.right-l.left,t.defaultCharacterWidth*(n-e.from))),h=(r<0?e.top:e.bottom)+c}let f=l.left+o,d=null!=s?s:t.viewState.heightOracle.textHeight>>1;for(let e=0;;e+=10){let i=h+(d+e)*r,s=iY(t,{x:f,y:i},!1,r);if(i<l.top||i>l.bottom||(r<0?s<n:s>n)){let e=t.docView.coordsForChar(s),n=!e||i<e.top?-1:1;return z.cursor(s,n,void 0,o)}}}(this,t,e,i))}domAtPos(t){return this.docView.domAtPos(t)}posAtDOM(t,e=0){return this.docView.posFromDOM(t,e)}posAtCoords(t,e=!0){return this.readMeasured(),iY(this,t,e)}coordsAtPos(t,e=1){this.readMeasured();let i=this.docView.coordsAt(t,e);if(!i||i.left==i.right)return i;let s=this.state.doc.lineAt(t),n=this.bidiSpans(s);return t7(i,n[e7.find(n,t-s.from,-1,e)].dir==eZ.LTR==e>0)}coordsForChar(t){return this.readMeasured(),this.docView.coordsForChar(t)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(t){return!this.state.facet(ip)||t<this.viewport.from||t>this.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(t))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(t){if(t.length>s3)return ie(t.length);let e=this.textDirectionAt(t.from),i;for(let s of this.bidiCache)if(s.from==t.from&&s.dir==e&&(s.fresh||function t(e,i){if(e.length!=i.length)return!1;for(let s=0;s<e.length;s++){let n=e[s],r=i[s];if(n.from!=r.from||n.to!=r.to||n.direction!=r.direction||!t(n.inner,r.inner))return!1}return!0}(s.isolates,i=iR(this,t))))return s.order;i||(i=iR(this,t));let s=function(t,e,i){if(!t)return[new e7(0,0,e==e1?1:0)];if(e==e0&&!i.length&&!e9.test(t))return ie(t.length);if(i.length)for(;t.length>it.length;)it[it.length]=256;let s=[],n=e==e0?0:1;return function t(e,i,s,n,r,o,h){let l=i%2?2:1;(function(t,e,i,s,n){for(let r=0;r<=s.length;r++){let o=r?s[r-1].to:e,h=r<s.length?s[r].from:i,l=r?256:n;for(let e=o,i=l,s=l;e<h;e++){let n=e6(t.charCodeAt(e));512==n?n=i:8==n&&4==s&&(n=16),it[e]=4==n?2:n,7&n&&(s=n),i=n}for(let t=o,e=l,s=l;t<h;t++){let n=it[t];if(128==n)t<h-1&&e==it[t+1]&&24&e?n=it[t]=e:it[t]=256;else if(64==n){let n=t+1;for(;n<h&&64==it[n];)n++;let r=t&&8==e||n<i&&8==it[n]?1==s?1:8:256;for(let e=t;e<n;e++)it[e]=r;t=n-1}else 8==n&&1==s&&(it[t]=1);e=n,7&n&&(s=n)}}})(e,r,o,n,l),function(t,e,i,s,n){let r=1==n?2:1;for(let o=0,h=0,l=0;o<=s.length;o++){let a=o?s[o-1].to:e,c=o<s.length?s[o].from:i;for(let e=a,i,s,o;e<c;e++)if(s=e5[i=t.charCodeAt(e)]){if(s<0){for(let t=h-3;t>=0;t-=3)if(e8[t+1]==-s){let i=e8[t+2],s=2&i?n:4&i?1&i?r:n:0;s&&(it[e]=it[e8[t]]=s),h=t;break}}else if(189==e8.length)break;else e8[h++]=e,e8[h++]=i,e8[h++]=l}else if(2==(o=it[e])||1==o){let t=o==n;l=t?0:1;for(let e=h-3;e>=0;e-=3){let i=e8[e+2];if(2&i)break;if(t)e8[e+2]|=2;else{if(4&i)break;e8[e+2]|=4}}}}}(e,r,o,n,l),function(t,e,i,s){for(let n=0,r=s;n<=i.length;n++){let o=n?i[n-1].to:t,h=n<i.length?i[n].from:e;for(let l=o;l<h;){let o=it[l];if(256==o){let o=l+1;for(;;)if(o==h){if(n==i.length)break;o=i[n++].to,h=n<i.length?i[n].from:e}else if(256==it[o])o++;else break;let a=1==r,c=a==((o<e?it[o]:s)==1)?a?1:2:s;for(let e=o,s=n,r=s?i[s-1].to:t;e>l;)e==r&&(e=i[--s].from,r=s?i[s-1].to:t),it[--e]=c;l=o}else r=o,l++}}}(r,o,n,l),function e(i,s,n,r,o,h,l){let a=r%2?2:1;if(r%2==o%2)for(let c=s,f=0;c<n;){let 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n5{constructor(t,e,i){this.buffer=t,this.length=e,this.set=i}get type(){return nZ.none}toString(){let t=[];for(let e=0;e<this.buffer.length;)t.push(this.childString(e)),e=this.buffer[e+3];return t.join(",")}childString(t){let e=this.buffer[t],i=this.buffer[t+3],s=this.set.types[e],n=s.name;if(/\W/.test(n)&&!s.isError&&(n=JSON.stringify(n)),i==(t+=4))return n;let r=[];for(;t<i;)r.push(this.childString(t)),t=this.buffer[t+3];return n+"("+r.join(",")+")"}findChild(t,e,i,s,n){let{buffer:r}=this,o=-1;for(let h=t;h!=e&&(!n8(n,s,r[h+1],r[h+2])||(o=h,!(i>0)));h=r[h+3]);return o}slice(t,e,i){let s=this.buffer,n=new Uint16Array(e-t),r=0;for(let o=t,h=0;o<e;){n[h++]=s[o++],n[h++]=s[o++]-i;let e=n[h++]=s[o++]-i;n[h++]=s[o++]-t,r=Math.max(r,e)}return new n5(n,r,this.set)}}function n8(t,e,i,s){switch(t){case -2:return i<e;case -1:return s>=e&&i<e;case 0:return i<e&&s>e;case 1:return i<=e&&s>e;case 2:return s>e;case 4:return!0}}function n6(t,e,i,s){for(var 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t=this.mode&A.IncludeAnonymous?this.buffer.parent:this.buffer.parent.nextSignificantParent();return this.buffer=null,this.yieldNode(t)}sibling(t){if(!this.buffer)return!!this._tree._parent&&this.yield(this._tree.index<0?null:this._tree._parent.nextChild(this._tree.index+t,t,0,4,this.mode));let{buffer:e}=this.buffer,i=this.stack.length-1;if(t<0){let t=i<0?0:this.stack[i]+4;if(this.index!=t)return this.yieldBuf(e.findChild(t,this.index,-1,0,4))}else{let t=e.buffer[this.index+3];if(t<(i<0?e.buffer.length:e.buffer[this.stack[i]+3]))return this.yieldBuf(t)}return i<0&&this.yield(this.buffer.parent.nextChild(this.buffer.index+t,t,0,4,this.mode))}nextSibling(){return this.sibling(1)}prevSibling(){return this.sibling(-1)}atLastNode(t){let e,i,{buffer:s}=this;if(s){if(t>0){if(this.index<s.buffer.buffer.length)return!1}else for(let 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rS=rg.define,rC=rS(),rP=rS(),rA=rS(rP),rM=rS(rP),rO=rS(),rT=rS(rO),rD=rS(rO),rE=rS(),rR=rS(rE),rB=rS(),rN=rS(),rL=rS(),rI=rS(rL),rV=rS(),rW={comment:rC,lineComment:rS(rC),blockComment:rS(rC),docComment:rS(rC),name:rP,variableName:rS(rP),typeName:rA,tagName:rS(rA),propertyName:rM,attributeName:rS(rM),className:rS(rP),labelName:rS(rP),namespace:rS(rP),macroName:rS(rP),literal:rO,string:rT,docString:rS(rT),character:rS(rT),attributeValue:rS(rT),number:rD,integer:rS(rD),float:rS(rD),bool:rS(rO),regexp:rS(rO),escape:rS(rO),color:rS(rO),url:rS(rO),keyword:rB,self:rS(rB),null:rS(rB),atom:rS(rB),unit:rS(rB),modifier:rS(rB),operatorKeyword:rS(rB),controlKeyword:rS(rB),definitionKeyword:rS(rB),moduleKeyword:rS(rB),operator:rN,derefOperator:rS(rN),arithmeticOperator:rS(rN),logicOperator:rS(rN),bitwiseOperator:rS(rN),compareOperator:rS(rN),updateOperator:rS(rN),definitionOperator:rS(rN),typeOperator:rS(rN),controlOperator:rS(rN),punctuation:rL,separator:rS(rL),bracket:rI,angleBracket:rS(rI),squareBracket:rS(rI),paren:rS(rI),brace:rS(rI),content:rE,heading:rR,heading1:rS(rR),heading2:rS(rR),heading3:rS(rR),heading4:rS(rR),heading5:rS(rR),heading6:rS(rR),contentSeparator:rS(rE),list:rS(rE),quote:rS(rE),emphasis:rS(rE),strong:rS(rE),link:rS(rE),monospace:rS(rE),strikethrough:rS(rE),inserted:rS(),deleted:rS(),changed:rS(),invalid:rS(),meta:rV,documentMeta:rS(rV),annotation:rS(rV),processingInstruction:rS(rV),definition:rg.defineModifier("definition"),constant:rg.defineModifier("constant"),function:rg.defineModifier("function"),standard:rg.defineModifier("standard"),local:rg.defineModifier("local"),special:rg.defineModifier("special")};for(let 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rX{constructor(t,e,i=[],s,n,r,o,h){this.parser=t,this.state=e,this.fragments=i,this.tree=s,this.treeLen=n,this.viewport=r,this.skipped=o,this.scheduleOn=h,this.parse=null,this.tempSkipped=[]}static create(t,e,i){return new rX(t,e,[],n3.empty,0,i,[],null)}startParse(){return this.parser.startParse(new rY(this.state.doc),this.fragments)}work(t,e){return(null!=e&&e>=this.state.doc.length&&(e=void 0),this.tree!=n3.empty&&this.isDone(null!=e?e:this.state.doc.length))?(this.takeTree(),!0):this.withContext(()=>{var i;if("number"==typeof t){let e=Date.now()+t;t=()=>Date.now()>e}for(this.parse||(this.parse=this.startParse()),null!=e&&(null==this.parse.stoppedAt||this.parse.stoppedAt>e)&&e<this.state.doc.length&&this.parse.stopAt(e);;){let s=this.parse.advance();if(s){if(this.fragments=this.withoutTempSkipped(rf.addTree(s,this.fragments,null!=this.parse.stoppedAt)),this.treeLen=null!==(i=this.parse.stoppedAt)&&void 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i=t.mapPos(e.from,1),s=t.mapPos(e.to,-1);i<s&&o.push({from:i,to:s})}}return new rX(this.parser,e,i,s,n,r,o,this.scheduleOn)}updateViewport(t){if(this.viewport.from==t.from&&this.viewport.to==t.to)return!1;this.viewport=t;let e=this.skipped.length;for(let e=0;e<this.skipped.length;e++){let{from:i,to:s}=this.skipped[e];i<t.to&&s>t.from&&(this.fragments=r$(this.fragments,i,s),this.skipped.splice(e--,1))}return!(this.skipped.length>=e)&&(this.reset(),!0)}reset(){this.parse&&(this.takeTree(),this.parse=null)}skipUntilInView(t,e){this.skipped.push({from:t,to:e})}static getSkippingParser(t){return new class extends rd{createParse(e,i,s){let n=s[0].from,r=s[s.length-1].to;return{parsedPos:n,advance(){let e=rK;if(e){for(let t of s)e.tempSkipped.push(t);t&&(e.scheduleOn=e.scheduleOn?Promise.all([e.scheduleOn,t]):t)}return this.parsedPos=r,new n3(nZ.none,[],[],r-n)},stoppedAt:null,stopAt(){}}}}}isDone(t){t=Math.min(t,this.state.doc.length);let e=this.fragments;return 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if((262144&t)==0){let{parser:n}=this.p;(s>this.pos||e<=n.maxNode)&&(this.pos=s,n.stateFlag(t,1)||(this.reducePos=s)),this.pushState(t,i),this.shiftContext(e,i),e<=n.maxNode&&this.buffer.push(e,i,s,4)}else this.pos=s,this.shiftContext(e,i),e<=this.p.parser.maxNode&&this.buffer.push(e,i,s,4)}apply(t,e,i,s){65536&t?this.reduce(t):this.shift(t,e,i,s)}useNode(t,e){let i=this.p.reused.length-1;(i<0||this.p.reused[i]!=t)&&(this.p.reused.push(t),i++);let s=this.pos;this.reducePos=this.pos=s+t.length,this.pushState(e,s),this.buffer.push(i,s,this.reducePos,-1),this.curContext&&this.updateContext(this.curContext.tracker.reuse(this.curContext.context,t,this,this.p.stream.reset(this.pos-t.length)))}split(){let t=this,e=t.buffer.length;for(;e>0&&t.buffer[e-2]>t.reducePos;)e-=4;let i=t.buffer.slice(e),s=t.bufferBase+e;for(;t&&s==t.bufferBase;)t=t.parent;return new oW(this.p,this.stack.slice(),this.state,this.reducePos,this.pos,this.score,i,s,this.curContext,this.lookAhead,t)}recoverByDelete(t,e){let i=t<=this.p.parser.maxNode;i&&this.storeNode(t,this.pos,e,4),this.storeNode(0,this.pos,e,i?8:4),this.pos=this.reducePos=e,this.score-=190}canShift(t){for(let e=new oH(this);;){let i=this.p.parser.stateSlot(e.state,4)||this.p.parser.hasAction(e.state,t);if(0==i)return!1;if((65536&i)==0)return!0;e.reduce(i)}}recoverByInsert(t){if(this.stack.length>=300)return[];let e=this.p.parser.nextStates(this.state);if(e.length>8||this.stack.length>=120){let i=[];for(let s=0,n;s<e.length;s+=2)(n=e[s+1])!=this.state&&this.p.parser.hasAction(n,t)&&i.push(e[s],n);if(this.stack.length<120)for(let t=0;i.length<8&&t<e.length;t+=2){let s=e[t+1];i.some((t,e)=>1&e&&t==s)||i.push(e[t],s)}e=i}let i=[];for(let t=0;t<e.length&&i.length<4;t+=2){let s=e[t+1];if(s==this.state)continue;let n=this.split();n.pushState(s,this.pos),n.storeNode(0,n.pos,n.pos,4,!0),n.shiftContext(e[t],this.pos),n.reducePos=this.pos,n.score-=200,i.push(n)}return i}forceReduce(){let{parser:t}=this.p,e=t.stateSlot(this.state,5);if((65536&e)==0)return!1;if(!t.validAction(this.state,e)){let i=e>>19,s=65535&e,n=this.stack.length-3*i;if(n<0||0>t.getGoto(this.stack[n],s,!1)){let t=this.findForcedReduction();if(null==t)return!1;e=t}this.storeNode(0,this.pos,this.pos,4,!0),this.score-=100}return this.reducePos=this.pos,this.reduce(e),!0}findForcedReduction(){let{parser:t}=this.p,e=[],i=(s,n)=>{if(!e.includes(s))return e.push(s),t.allActions(s,e=>{if(393216&e);else if(65536&e){let i=(e>>19)-n;if(i>1){let s=65535&e,n=this.stack.length-3*i;if(n>=0&&t.getGoto(this.stack[n],s,!1)>=0)return i<<19|65536|s}}else{let t=i(e,n+1);if(null!=t)return t}})};return i(this.state,0)}forceAll(){for(;!this.p.parser.stateFlag(this.state,2);)if(!this.forceReduce()){this.storeNode(0,this.pos,this.pos,4,!0);break}return this}get deadEnd(){if(3!=this.stack.length)return!1;let{parser:t}=this.p;return 65535==t.data[t.stateSlot(this.state,1)]&&!t.stateSlot(this.state,4)}restart(){this.storeNode(0,this.pos,this.pos,4,!0),this.state=this.stack[0],this.stack.length=0}sameState(t){if(this.state!=t.state||this.stack.length!=t.stack.length)return!1;for(let e=0;e<this.stack.length;e+=3)if(this.stack[e]!=t.stack[e])return!1;return!0}get parser(){return this.p.parser}dialectEnabled(t){return this.p.parser.dialect.flags[t]}shiftContext(t,e){this.curContext&&this.updateContext(this.curContext.tracker.shift(this.curContext.context,t,this,this.p.stream.reset(e)))}reduceContext(t,e){this.curContext&&this.updateContext(this.curContext.tracker.reduce(this.curContext.context,t,this,this.p.stream.reset(e)))}emitContext(){let t=this.buffer.length-1;(t<0||-3!=this.buffer[t])&&this.buffer.push(this.curContext.hash,this.pos,this.pos,-3)}emitLookAhead(){let t=this.buffer.length-1;(t<0||-4!=this.buffer[t])&&this.buffer.push(this.lookAhead,this.pos,this.pos,-4)}updateContext(t){if(t!=this.curContext.context){let e=new oF(this.curContext.tracker,t);e.hash!=this.curContext.hash&&this.emitContext(),this.curContext=e}}setLookAhead(t){t>this.lookAhead&&(this.emitLookAhead(),this.lookAhead=t)}close(){this.curContext&&this.curContext.tracker.strict&&this.emitContext(),this.lookAhead>0&&this.emitLookAhead()}}class oF{constructor(t,e){this.tracker=t,this.context=e,this.hash=t.strict?t.hash(e):0}}class oH{constructor(t){this.start=t,this.state=t.state,this.stack=t.stack,this.base=this.stack.length}reduce(t){let e=t>>19;0==e?(this.stack==this.start.stack&&(this.stack=this.stack.slice()),this.stack.push(this.state,0,0),this.base+=3):this.base-=(e-1)*3;let i=this.start.p.parser.getGoto(this.stack[this.base-3],65535&t,!0);this.state=i}}class oz{constructor(t,e,i){this.stack=t,this.pos=e,this.index=i,this.buffer=t.buffer,0==this.index&&this.maybeNext()}static create(t,e=t.bufferBase+t.buffer.length){return new oz(t,e,e-t.bufferBase)}maybeNext(){let t=this.stack.parent;null!=t&&(this.index=this.stack.bufferBase-t.bufferBase,this.stack=t,this.buffer=t.buffer)}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]}next(){this.index-=4,this.pos-=4,0==this.index&&this.maybeNext()}fork(){return new oz(this.stack,this.pos,this.index)}}function o_(t,e=Uint16Array){if("string"!=typeof t)return t;let i=null;for(let s=0,n=0;s<t.length;){let r=0;for(;;){let e=t.charCodeAt(s++),i=!1;if(126==e){r=65535;break}e>=92&&e--,e>=34&&e--;let n=e-32;if(n>=46&&(n-=46,i=!0),r+=n,i)break;r*=46}i?i[n++]=r:i=new e(r)}return i}class oq{constructor(){this.start=-1,this.value=-1,this.end=-1,this.extended=-1,this.lookAhead=0,this.mask=0,this.context=0}}let oj=new oq;class oY{constructor(t,e){this.input=t,this.ranges=e,this.chunk="",this.chunkOff=0,this.chunk2="",this.chunk2Pos=0,this.next=-1,this.token=oj,this.rangeIndex=0,this.pos=this.chunkPos=e[0].from,this.range=e[0],this.end=e[e.length-1].to,this.readNext()}resolveOffset(t,e){let i=this.range,s=this.rangeIndex,n=this.pos+t;for(;n<i.from;){if(!s)return null;let t=this.ranges[--s];n-=i.from-t.to,i=t}for(;e<0?n>i.to:n>=i.to;){if(s==this.ranges.length-1)return null;let t=this.ranges[++s];n+=t.from-i.to,i=t}return n}clipPos(t){if(t>=this.range.from&&t<this.range.to)return t;for(let e of this.ranges)if(e.to>t)return Math.max(t,e.from);return this.end}peek(t){let e=this.chunkOff+t,i,s;if(e>=0&&e<this.chunk.length)i=this.pos+t,s=this.chunk.charCodeAt(e);else{let e=this.resolveOffset(t,1);if(null==e)return -1;if((i=e)>=this.chunk2Pos&&i<this.chunk2Pos+this.chunk2.length)s=this.chunk2.charCodeAt(i-this.chunk2Pos);else{let t=this.rangeIndex,e=this.range;for(;e.to<=i;)e=this.ranges[++t];this.chunk2=this.input.chunk(this.chunk2Pos=i),i+this.chunk2.length>e.to&&(this.chunk2=this.chunk2.slice(0,e.to-i)),s=this.chunk2.charCodeAt(0)}}return i>=this.token.lookAhead&&(this.token.lookAhead=i+1),s}acceptToken(t,e=0){let i=e?this.resolveOffset(e,-1):this.pos;if(null==i||i<this.token.start)throw RangeError("Token end out of bounds");this.token.value=t,this.token.end=i}acceptTokenTo(t,e){this.token.value=t,this.token.end=e}getChunk(){if(this.pos>=this.chunk2Pos&&this.pos<this.chunk2Pos+this.chunk2.length){let{chunk:t,chunkPos:e}=this;this.chunk=this.chunk2,this.chunkPos=this.chunk2Pos,this.chunk2=t,this.chunk2Pos=e,this.chunkOff=this.pos-this.chunkPos}else{this.chunk2=this.chunk,this.chunk2Pos=this.chunkPos;let t=this.input.chunk(this.pos),e=this.pos+t.length;this.chunk=e>this.range.to?t.slice(0,this.range.to-this.pos):t,this.chunkPos=this.pos,this.chunkOff=0}}readNext(){return this.chunkOff>=this.chunk.length&&(this.getChunk(),this.chunkOff==this.chunk.length)?this.next=-1:this.next=this.chunk.charCodeAt(this.chunkOff)}advance(t=1){for(this.chunkOff+=t;this.pos+t>=this.range.to;){if(this.rangeIndex==this.ranges.length-1)return this.setDone();t-=this.range.to-this.pos,this.range=this.ranges[++this.rangeIndex],this.pos=this.range.from}return this.pos+=t,this.pos>=this.token.lookAhead&&(this.token.lookAhead=this.pos+1),this.readNext()}setDone(){return this.pos=this.chunkPos=this.end,this.range=this.ranges[this.rangeIndex=this.ranges.length-1],this.chunk="",this.next=-1}reset(t,e){if(e?(this.token=e,e.start=t,e.lookAhead=t+1,e.value=e.extended=-1):this.token=oj,this.pos!=t){if(this.pos=t,t==this.end)return this.setDone(),this;for(;t<this.range.from;)this.range=this.ranges[--this.rangeIndex];for(;t>=this.range.to;)this.range=this.ranges[++this.rangeIndex];t>=this.chunkPos&&t<this.chunkPos+this.chunk.length?this.chunkOff=t-this.chunkPos:(this.chunk="",this.chunkOff=0),this.readNext()}return this}read(t,e){if(t>=this.chunkPos&&e<=this.chunkPos+this.chunk.length)return this.chunk.slice(t-this.chunkPos,e-this.chunkPos);if(t>=this.chunk2Pos&&e<=this.chunk2Pos+this.chunk2.length)return this.chunk2.slice(t-this.chunk2Pos,e-this.chunk2Pos);if(t>=this.range.from&&e<=this.range.to)return this.input.read(t,e);let i="";for(let s of this.ranges){if(s.from>=e)break;s.to>t&&(i+=this.input.read(Math.max(s.from,t),Math.min(s.to,e)))}return i}}class oK{constructor(t,e){this.data=t,this.id=e}token(t,e){let{parser:i}=e.p;oX(this.data,t,e,this.id,i.data,i.tokenPrecTable)}}function oX(t,e,i,s,n,r){let o=0,h=1<<s,{dialect:l}=i.p.parser;i:for(;(h&t[o])!=0;){let i=t[o+1];for(let s=o+3;s<i;s+=2)if((t[s+1]&h)>0){let i=t[s];if(l.allows(i)&&(-1==e.token.value||e.token.value==i||function(t,e,i,s){let n=o$(i,s,e);return n<0||o$(i,s,t)<n}(i,e.token.value,n,r))){e.acceptToken(i);break}}let s=e.next,a=0,c=t[o+2];if(e.next<0&&c>a&&65535==t[i+3*c-3]){o=t[i+3*c-1];continue}for(;a<c;){let n=a+c>>1,r=i+n+(n<<1),h=t[r],l=t[r+1]||65536;if(s<h)c=n;else if(s>=l)a=n+1;else{o=t[r+2],e.advance();continue i}}break}}function o$(t,e,i){for(let s=e,n;65535!=(n=t[s]);s++)if(n==i)return s-e;return -1}oK.prototype.contextual=oK.prototype.fallback=oK.prototype.extend=!1,(class{constructor(t,e,i){this.precTable=e,this.elseToken=i,this.data="string"==typeof t?o_(t):t}token(t,e){let i=t.pos,s=0;for(;;){let i=t.next<0,n=t.resolveOffset(1,1);if(oX(this.data,t,e,0,this.data,this.precTable),t.token.value>-1)break;if(null==this.elseToken)return;if(!i&&s++,null==n)break;t.reset(n,t.token)}s&&(t.reset(i,t.token),t.acceptToken(this.elseToken,s))}}).prototype.contextual=oK.prototype.fallback=oK.prototype.extend=!1;let oU=void 0!==oA&&oA.env&&/\bparse\b/.test(void 0),oQ=null;function oG(t,e,i){let s=t.cursor(A.IncludeAnonymous);for(s.moveTo(e);;)if(!(i<0?s.childBefore(e):s.childAfter(e)))for(;;){if((i<0?s.to<e:s.from>e)&&!s.type.isError)return i<0?Math.max(0,Math.min(s.to-1,e-25)):Math.min(t.length,Math.max(s.from+1,e+25));if(i<0?s.prevSibling():s.nextSibling())break;if(!s.parent())return i<0?0:t.length}}class oJ{constructor(t,e){this.fragments=t,this.nodeSet=e,this.i=0,this.fragment=null,this.safeFrom=-1,this.safeTo=-1,this.trees=[],this.start=[],this.index=[],this.nextFragment()}nextFragment(){let t=this.fragment=this.i==this.fragments.length?null:this.fragments[this.i++];if(t){for(this.safeFrom=t.openStart?oG(t.tree,t.from+t.offset,1)-t.offset:t.from,this.safeTo=t.openEnd?oG(t.tree,t.to+t.offset,-1)-t.offset:t.to;this.trees.length;)this.trees.pop(),this.start.pop(),this.index.pop();this.trees.push(t.tree),this.start.push(-t.offset),this.index.push(0),this.nextStart=this.safeFrom}else this.nextStart=1e9}nodeAt(t){if(t<this.nextStart)return null;for(;this.fragment&&this.safeTo<=t;)this.nextFragment();if(!this.fragment)return null;for(;;){let e=this.trees.length-1;if(e<0)return this.nextFragment(),null;let i=this.trees[e],s=this.index[e];if(s==i.children.length){this.trees.pop(),this.start.pop(),this.index.pop();continue}let n=i.children[s],r=this.start[e]+i.positions[s];if(r>t)return this.nextStart=r,null;if(n instanceof n3){if(r==t){if(r<this.safeFrom)return null;let t=r+n.length;if(t<=this.safeTo){let e=n.prop(nQ.lookAhead);if(!e||t+e<this.fragment.to)return n}}this.index[e]++,r+n.length>=Math.max(this.safeFrom,t)&&(this.trees.push(n),this.start.push(r),this.index.push(0))}else this.index[e]++,this.nextStart=r+n.length}}}class oZ{constructor(t,e){this.stream=e,this.tokens=[],this.mainToken=null,this.actions=[],this.tokens=t.tokenizers.map(t=>new oq)}getActions(t){let e=0,i=null,{parser:s}=t.p,{tokenizers:n}=s,r=s.stateSlot(t.state,3),o=t.curContext?t.curContext.hash:0,h=0;for(let s=0;s<n.length;s++){if((1<<s&r)==0)continue;let l=n[s],a=this.tokens[s];if((!i||l.fallback)&&((l.contextual||a.start!=t.pos||a.mask!=r||a.context!=o)&&(this.updateCachedToken(a,l,t),a.mask=r,a.context=o),a.lookAhead>a.end+25&&(h=Math.max(a.lookAhead,h)),0!=a.value)){let s=e;if(a.extended>-1&&(e=this.addActions(t,a.extended,a.end,e)),e=this.addActions(t,a.value,a.end,e),!l.extend&&(i=a,e>s))break}}for(;this.actions.length>e;)this.actions.pop();return h&&t.setLookAhead(h),i||t.pos!=this.stream.end||((i=new oq).value=t.p.parser.eofTerm,i.start=i.end=t.pos,e=this.addActions(t,i.value,i.end,e)),this.mainToken=i,this.actions}getMainToken(t){if(this.mainToken)return this.mainToken;let e=new oq,{pos:i,p:s}=t;return e.start=i,e.end=Math.min(i+1,s.stream.end),e.value=i==s.stream.end?s.parser.eofTerm:0,e}updateCachedToken(t,e,i){let s=this.stream.clipPos(i.pos);if(e.token(this.stream.reset(s,t),i),t.value>-1){let{parser:e}=i.p;for(let s=0;s<e.specialized.length;s++)if(e.specialized[s]==t.value){let n=e.specializers[s](this.stream.read(t.start,t.end),i);if(n>=0&&i.p.parser.dialect.allows(n>>1)){(1&n)==0?t.value=n>>1:t.extended=n>>1;break}}}else t.value=0,t.end=this.stream.clipPos(s+1)}putAction(t,e,i,s){for(let e=0;e<s;e+=3)if(this.actions[e]==t)return s;return this.actions[s++]=t,this.actions[s++]=e,this.actions[s++]=i,s}addActions(t,e,i,s){let{state:n}=t,{parser:r}=t.p,{data:o}=r;for(let t=0;t<2;t++)for(let h=r.stateSlot(n,t?2:1);;h+=3){if(65535==o[h]){if(1==o[h+1])h=o4(o,h+2);else{0==s&&2==o[h+1]&&(s=this.putAction(o4(o,h+2),e,i,s));break}}o[h]==e&&(s=this.putAction(o4(o,h+1),e,i,s))}return s}}class o0{constructor(t,e,i,s){this.parser=t,this.input=e,this.ranges=s,this.recovering=0,this.nextStackID=9812,this.minStackPos=0,this.reused=[],this.stoppedAt=null,this.lastBigReductionStart=-1,this.lastBigReductionSize=0,this.bigReductionCount=0,this.stream=new oY(e,s),this.tokens=new oZ(t,this.stream),this.topTerm=t.top[1];let{from:n}=s[0];this.stacks=[oW.start(this,t.top[0],n)],this.fragments=i.length&&this.stream.end-n>4*t.bufferLength?new oJ(i,t.nodeSet):null}get parsedPos(){return this.minStackPos}advance(){let t,e,i=this.stacks,s=this.minStackPos,n=this.stacks=[];if(this.bigReductionCount>300&&1==i.length){let[t]=i;for(;t.forceReduce()&&t.stack.length&&t.stack[t.stack.length-2]>=this.lastBigReductionStart;);this.bigReductionCount=this.lastBigReductionSize=0}for(let r=0;r<i.length;r++){let o=i[r];for(;;){if(this.tokens.mainToken=null,o.pos>s)n.push(o);else{if(this.advanceStack(o,n,i))continue;t||(t=[],e=[]),t.push(o);let s=this.tokens.getMainToken(o);e.push(s.value,s.end)}break}}if(!n.length){let e=t&&function(t){let e=null;for(let i of t){let t=i.p.stoppedAt;(i.pos==i.p.stream.end||null!=t&&i.pos>t)&&i.p.parser.stateFlag(i.state,2)&&(!e||e.score<i.score)&&(e=i)}return e}(t);if(e)return oU&&console.log("Finish with "+this.stackID(e)),this.stackToTree(e);if(this.parser.strict)throw oU&&t&&console.log("Stuck with token "+(this.tokens.mainToken?this.parser.getName(this.tokens.mainToken.value):"none")),SyntaxError("No parse at "+s);this.recovering||(this.recovering=5)}if(this.recovering&&t){let i=null!=this.stoppedAt&&t[0].pos>this.stoppedAt?t[0]:this.runRecovery(t,e,n);if(i)return oU&&console.log("Force-finish "+this.stackID(i)),this.stackToTree(i.forceAll())}if(this.recovering){let t=1==this.recovering?1:3*this.recovering;if(n.length>t)for(n.sort((t,e)=>e.score-t.score);n.length>t;)n.pop();n.some(t=>t.reducePos>s)&&this.recovering--}else if(n.length>1){s:for(let t=0;t<n.length-1;t++){let e=n[t];for(let i=t+1;i<n.length;i++){let s=n[i];if(e.sameState(s)||e.buffer.length>500&&s.buffer.length>500){if((e.score-s.score||e.buffer.length-s.buffer.length)>0)n.splice(i--,1);else{n.splice(t--,1);continue s}}}}n.length>12&&n.splice(12,n.length-12)}this.minStackPos=n[0].pos;for(let t=1;t<n.length;t++)n[t].pos<this.minStackPos&&(this.minStackPos=n[t].pos);return null}stopAt(t){if(null!=this.stoppedAt&&this.stoppedAt<t)throw RangeError("Can't move stoppedAt forward");this.stoppedAt=t}advanceStack(t,e,i){let s=t.pos,{parser:n}=this,r=oU?this.stackID(t)+" -> ":"";if(null!=this.stoppedAt&&s>this.stoppedAt)return t.forceReduce()?t:null;if(this.fragments){let e=t.curContext&&t.curContext.tracker.strict,i=e?t.curContext.hash:0;for(let o=this.fragments.nodeAt(s);o;){let s=this.parser.nodeSet.types[o.type.id]==o.type?n.getGoto(t.state,o.type.id):-1;if(s>-1&&o.length&&(!e||(o.prop(nQ.contextHash)||0)==i))return t.useNode(o,s),oU&&console.log(r+this.stackID(t)+` (via reuse of ${n.getName(o.type.id)})`),!0;if(!(o instanceof n3)||0==o.children.length||o.positions[0]>0)break;let h=o.children[0];if(h instanceof n3&&0==o.positions[0])o=h;else break}}let o=n.stateSlot(t.state,4);if(o>0)return t.reduce(o),oU&&console.log(r+this.stackID(t)+` (via always-reduce ${n.getName(65535&o)})`),!0;if(t.stack.length>=8400)for(;t.stack.length>6e3&&t.forceReduce(););let h=this.tokens.getActions(t);for(let o=0;o<h.length;){let l=h[o++],a=h[o++],c=h[o++],f=o==h.length||!i,d=f?t:t.split(),u=this.tokens.mainToken;if(d.apply(l,a,u?u.start:d.pos,c),oU&&console.log(r+this.stackID(d)+` (via ${(65536&l)==0?"shift":`reduce of ${n.getName(65535&l)}`} for ${n.getName(a)} @ ${s}${d==t?"":", split"})`),f)return!0;d.pos>s?e.push(d):i.push(d)}return!1}advanceFully(t,e){let i=t.pos;for(;;){if(!this.advanceStack(t,null,null))return!1;if(t.pos>i)return o1(t,e),!0}}runRecovery(t,e,i){let s=null,n=!1;for(let r=0;r<t.length;r++){let o=t[r],h=e[r<<1],l=e[(r<<1)+1],a=oU?this.stackID(o)+" -> ":"";if(o.deadEnd&&(n||(n=!0,o.restart(),oU&&console.log(a+this.stackID(o)+" (restarted)"),this.advanceFully(o,i))))continue;let c=o.split(),f=a;for(let t=0;c.forceReduce()&&t<10&&(oU&&console.log(f+this.stackID(c)+" (via force-reduce)"),!this.advanceFully(c,i));t++)oU&&(f=this.stackID(c)+" -> ");for(let t of o.recoverByInsert(h))oU&&console.log(a+this.stackID(t)+" (via recover-insert)"),this.advanceFully(t,i);this.stream.end>o.pos?(l==o.pos&&(l++,h=0),o.recoverByDelete(h,l),oU&&console.log(a+this.stackID(o)+` (via recover-delete ${this.parser.getName(h)})`),o1(o,i)):(!s||s.score<o.score)&&(s=o)}return s}stackToTree(t){return t.close(),n3.build({buffer:oz.create(t),nodeSet:this.parser.nodeSet,topID:this.topTerm,maxBufferLength:this.parser.bufferLength,reused:this.reused,start:this.ranges[0].from,length:t.pos-this.ranges[0].from,minRepeatType:this.parser.minRepeatTerm})}stackID(t){let e=(oQ||(oQ=new WeakMap)).get(t);return e||oQ.set(t,e=String.fromCodePoint(this.nextStackID++)),e+t}}function o1(t,e){for(let i=0;i<e.length;i++){let s=e[i];if(s.pos==t.pos&&s.sameState(t)){e[i].score<t.score&&(e[i]=t);return}}e.push(t)}class o2{constructor(t,e,i){this.source=t,this.flags=e,this.disabled=i}allows(t){return!this.disabled||0==this.disabled[t]}}class o3 extends rd{constructor(t){if(super(),this.wrappers=[],14!=t.version)throw RangeError(`Parser version (${t.version}) doesn't match runtime version (14)`);let e=t.nodeNames.split(" ");this.minRepeatTerm=e.length;for(let i=0;i<t.repeatNodeCount;i++)e.push("");let i=Object.keys(t.topRules).map(e=>t.topRules[e][1]),s=[];for(let t=0;t<e.length;t++)s.push([]);function n(t,e,i){s[t].push([e,e.deserialize(String(i))])}if(t.nodeProps)for(let e of t.nodeProps){let t=e[0];"string"==typeof t&&(t=nQ[t]);for(let i=1;i<e.length;){let s=e[i++];if(s>=0)n(s,t,e[i++]);else{let r=e[i+-s];for(let o=-s;o>0;o--)n(e[i++],t,r);i++}}}this.nodeSet=new n0(e.map((e,n)=>nZ.define({name:n>=this.minRepeatTerm?void 0:e,id:n,props:s[n],top:i.indexOf(n)>-1,error:0==n,skipped:t.skippedNodes&&t.skippedNodes.indexOf(n)>-1}))),t.propSources&&(this.nodeSet=this.nodeSet.extend(...t.propSources)),this.strict=!1,this.bufferLength=1024;let r=o_(t.tokenData);this.context=t.context,this.specializerSpecs=t.specialized||[],this.specialized=new Uint16Array(this.specializerSpecs.length);for(let t=0;t<this.specializerSpecs.length;t++)this.specialized[t]=this.specializerSpecs[t].term;this.specializers=this.specializerSpecs.map(o5),this.states=o_(t.states,Uint32Array),this.data=o_(t.stateData),this.goto=o_(t.goto),this.maxTerm=t.maxTerm,this.tokenizers=t.tokenizers.map(t=>"number"==typeof t?new oK(r,t):t),this.topRules=t.topRules,this.dialects=t.dialects||{},this.dynamicPrecedences=t.dynamicPrecedences||null,this.tokenPrecTable=t.tokenPrec,this.termNames=t.termNames||null,this.maxNode=this.nodeSet.types.length-1,this.dialect=this.parseDialect(),this.top=this.topRules[Object.keys(this.topRules)[0]]}createParse(t,e,i){let s=new o0(this,t,e,i);for(let n of this.wrappers)s=n(s,t,e,i);return s}getGoto(t,e,i=!1){let s=this.goto;if(e>=s[0])return -1;for(let n=s[e+1];;){let e=s[n++],r=1&e,o=s[n++];if(r&&i)return o;for(let i=n+(e>>1);n<i;n++)if(s[n]==t)return o;if(r)return -1}}hasAction(t,e){let i=this.data;for(let s=0;s<2;s++)for(let n=this.stateSlot(t,s?2:1),r;;n+=3){if(65535==(r=i[n])){if(1==i[n+1])r=i[n=o4(i,n+2)];else if(2==i[n+1])return o4(i,n+2);else break}if(r==e||0==r)return o4(i,n+1)}return 0}stateSlot(t,e){return this.states[6*t+e]}stateFlag(t,e){return(this.stateSlot(t,0)&e)>0}validAction(t,e){return!!this.allActions(t,t=>t==e||null)}allActions(t,e){let i=this.stateSlot(t,4),s=i?e(i):void 0;for(let i=this.stateSlot(t,1);null==s;i+=3){if(65535==this.data[i]){if(1==this.data[i+1])i=o4(this.data,i+2);else break}s=e(o4(this.data,i+1))}return s}nextStates(t){let e=[];for(let i=this.stateSlot(t,1);;i+=3){if(65535==this.data[i]){if(1==this.data[i+1])i=o4(this.data,i+2);else break}if((1&this.data[i+2])==0){let t=this.data[i+1];e.some((e,i)=>1&i&&e==t)||e.push(this.data[i],t)}}return e}configure(t){let e=Object.assign(Object.create(o3.prototype),this);if(t.props&&(e.nodeSet=this.nodeSet.extend(...t.props)),t.top){let i=this.topRules[t.top];if(!i)throw RangeError(`Invalid top rule name ${t.top}`);e.top=i}return t.tokenizers&&(e.tokenizers=this.tokenizers.map(e=>{let i=t.tokenizers.find(t=>t.from==e);return i?i.to:e})),t.specializers&&(e.specializers=this.specializers.slice(),e.specializerSpecs=this.specializerSpecs.map((i,s)=>{let n=t.specializers.find(t=>t.from==i.external);if(!n)return i;let r=Object.assign(Object.assign({},i),{external:n.to});return e.specializers[s]=o5(r),r})),t.contextTracker&&(e.context=t.contextTracker),t.dialect&&(e.dialect=this.parseDialect(t.dialect)),null!=t.strict&&(e.strict=t.strict),t.wrap&&(e.wrappers=e.wrappers.concat(t.wrap)),null!=t.bufferLength&&(e.bufferLength=t.bufferLength),e}hasWrappers(){return this.wrappers.length>0}getName(t){return this.termNames?this.termNames[t]:String(t<=this.maxNode&&this.nodeSet.types[t].name||t)}get eofTerm(){return this.maxNode+1}get topNode(){return this.nodeSet.types[this.top[1]]}dynamicPrecedence(t){let e=this.dynamicPrecedences;return null==e?0:e[t]||0}parseDialect(t){let e=Object.keys(this.dialects),i=e.map(()=>!1);if(t)for(let s of t.split(" ")){let t=e.indexOf(s);t>=0&&(i[t]=!0)}let s=null;for(let t=0;t<e.length;t++)if(!i[t])for(let i=this.dialects[e[t]],n;65535!=(n=this.data[i++]);)(s||(s=new Uint8Array(this.maxTerm+1)))[n]=1;return new o2(t,i,s)}static deserialize(t){return new o3(t)}}function o4(t,e){return t[e]|t[e+1]<<16}function o5(t){if(t.external){let e=t.extend?1:0;return(i,s)=>t.external(i,s)<<1|e}return t.get}let o8=rw({KeywordControl:rW.controlKeyword,SupportFunction:rW.function(rW.keyword),KeywordOther:rW.keyword,EntityNameType:rW.typeName,ReasoningPhrase:rW.meta,Comment:rW.lineComment,OpenParen:rW.paren,CloseParen:rW.paren,OpenBrace:rW.brace,CloseBrace:rW.brace,OpenBracket:rW.squareBracket,CloseBracket:rW.squareBracket}),o6=o3.deserialize({version:14,states:"!jOQOPOOOOOO'#Cl'#ClOOOO'#Cj'#CjQQOPOOOQOPO'#ClOQOPO'#ClOQOPO'#ClOOOO-E6h-E6hOoOPO,59WOvOPO,59WO}OPO,59WOOOO1G.r1G.r",stateData:"!d~OQPORPOSPOTPOUPOVPOWSOYTO[UO~OXZO~PQOZZO~PQO]ZO~PQOVUQRSTWXYZ[]W~",goto:"!OaPPPPPPPPPPPPPPbPtQROWVRWXYQWSQXTRYUaQORSTUWXY",nodeNames:"⚠ Program KeywordControl SupportFunction KeywordOther EntityNameType ReasoningPhrase Comment OpenParen CloseParen OpenBrace CloseBrace OpenBracket 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