http://bangtinbongda.com/assets/index-DfVXOBe9.js

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this.startState.config!=this.state.config}isUserEvent(e){let t=this.annotation(ne.userEvent);return!!(t&&(t==e||t.length>e.length&&t.slice(0,e.length)==e&&t[e.length]=="."))}}ne.time=rt.define();ne.userEvent=rt.define();ne.addToHistory=rt.define();ne.remote=rt.define();function Hf(n,e){let t=[];for(let i=0,s=0;;){let r,o;if(i<n.length&&(s==e.length||e[s]>=n[i]))r=n[i++],o=n[i++];else if(s<e.length)r=e[s++],o=e[s++];else return t;!t.length||t[t.length-1]<r?t.push(r,o):t[t.length-1]<o&&(t[t.length-1]=o)}}function qa(n,e,t){var i;let s,r,o;return t?(s=e.changes,r=re.empty(e.changes.length),o=n.changes.compose(e.changes)):(s=e.changes.map(n.changes),r=n.changes.mapDesc(e.changes,!0),o=n.changes.compose(s)),{changes:o,selection:e.selection?e.selection.map(r):(i=n.selection)===null||i===void 0?void 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r=s(n);if(r===!1){t=!1;break}Array.isArray(r)&&(t=t===!0?r:Hf(t,r))}if(t!==!0){let s,r;if(t===!1)r=n.changes.invertedDesc,s=re.empty(e.doc.length);else{let o=n.changes.filter(t);s=o.changes,r=o.filtered.mapDesc(o.changes).invertedDesc}n=ne.create(e,s,n.selection&&n.selection.map(r),R.mapEffects(n.effects,r),n.annotations,n.scrollIntoView)}let i=e.facet(Va);for(let s=i.length-1;s>=0;s--){let r=i[s](n);r instanceof ne?n=r:Array.isArray(r)&&r.length==1&&r[0]instanceof ne?n=r[0]:n=$a(e,_t(r),!1)}return n}function Wf(n){let e=n.startState,t=e.facet(Wa),i=n;for(let s=t.length-1;s>=0;s--){let r=t[s](n);r&&Object.keys(r).length&&(i=qa(i,Zs(e,r,n.changes.newLength),!0))}return i==n?n:ne.create(e,n.changes,n.selection,i.effects,i.annotations,i.scrollIntoView)}const zf=[];function _t(n){return n==null?zf:Array.isArray(n)?n:[n]}var X=(function(n){return n[n.Word=0]="Word",n[n.Space=1]="Space",n[n.Other=2]="Other",n})(X||(X={}));const qf=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let er;try{er=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch{}function $f(n){if(er)return er.test(n);for(let e=0;e<n.length;e++){let t=n[e];if(/\w/.test(t)||t>"€"&&(t.toUpperCase()!=t.toLowerCase()||qf.test(t)))return!0}return!1}function Kf(n){return e=>{if(!/\S/.test(e))return X.Space;if($f(e))return X.Word;for(let t=0;t<n.length;t++)if(e.indexOf(n[t])>-1)return X.Word;return X.Other}}class W{constructor(e,t,i,s,r,o){this.config=e,this.doc=t,this.selection=i,this.values=s,this.status=e.statusTemplate.slice(),this.computeSlot=r,o&&(o._state=this);for(let l=0;l<this.config.dynamicSlots.length;l++)Si(this,l<<1);this.computeSlot=null}field(e,t=!0){let i=this.config.address[e.id];if(i==null){if(t)throw new RangeError("Field is not present in this state");return}return Si(this,i),Wn(this,i)}update(...e){return $a(this,e,!0)}applyTransaction(e){let t=this.config,{base:i,compartments:s}=t;for(let l of e.effects)l.is(hs.reconfigure)?(t&&(s=new Map,t.compartments.forEach((a,c)=>s.set(c,a)),t=null),s.set(l.value.compartment,l.value.extension)):l.is(R.reconfigure)?(t=null,i=l.value):l.is(R.appendConfig)&&(t=null,i=_t(i).concat(l.value));let r;t?r=e.startState.values.slice():(t=Vn.resolve(i,s,this),r=new W(t,this.doc,this.selection,t.dynamicSlots.map(()=>null),(a,c)=>c.reconfigure(a,this),null).values);let o=e.startState.facet(Qs)?e.newSelection:e.newSelection.asSingle();new W(t,e.newDoc,o,r,(l,a)=>a.update(l,e),e)}replaceSelection(e){return typeof e=="string"&&(e=this.toText(e)),this.changeByRange(t=>({changes:{from:t.from,to:t.to,insert:e},range:x.cursor(t.from+e.length)}))}changeByRange(e){let t=this.selection,i=e(t.ranges[0]),s=this.changes(i.changes),r=[i.range],o=_t(i.effects);for(let l=1;l<t.ranges.length;l++){let a=e(t.ranges[l]),c=this.changes(a.changes),h=c.map(s);for(let u=0;u<l;u++)r[u]=r[u].map(h);let f=s.mapDesc(c,!0);r.push(a.range.map(f)),s=s.compose(h),o=R.mapEffects(o,h).concat(R.mapEffects(_t(a.effects),f))}return{changes:s,selection:x.create(r,t.mainIndex),effects:o}}changes(e=[]){return e instanceof re?e:re.of(e,this.doc.length,this.facet(W.lineSeparator))}toText(e){return z.of(e.split(this.facet(W.lineSeparator)||Gs))}sliceDoc(e=0,t=this.doc.length){return this.doc.sliceString(e,t,this.lineBreak)}facet(e){let t=this.config.address[e.id];return t==null?e.default:(Si(this,t),Wn(this,t))}toJSON(e){let t={doc:this.sliceDoc(),selection:this.selection.toJSON()};if(e)for(let i in e){let s=e[i];s instanceof he&&this.config.address[s.id]!=null&&(t[i]=s.spec.toJSON(this.field(e[i]),this))}return t}static fromJSON(e,t={},i){if(!e||typeof e.doc!="string")throw new RangeError("Invalid JSON representation for EditorState");let s=[];if(i){for(let r in i)if(Object.prototype.hasOwnProperty.call(e,r)){let o=i[r],l=e[r];s.push(o.init(a=>o.spec.fromJSON(l,a)))}}return W.create({doc:e.doc,selection:x.fromJSON(e.selection),extensions:t.extensions?s.concat([t.extensions]):s})}static create(e={}){let t=Vn.resolve(e.extensions||[],new Map),i=e.doc instanceof z?e.doc:z.of((e.doc||"").split(t.staticFacet(W.lineSeparator)||Gs)),s=e.selection?e.selection instanceof x?e.selection:x.single(e.selection.anchor,e.selection.head):x.single(0);return Ra(s,i.length),t.staticFacet(Qs)||(s=s.asSingle()),new W(t,i,s,t.dynamicSlots.map(()=>null),(r,o)=>o.create(r),null)}get tabSize(){return this.facet(W.tabSize)}get lineBreak(){return this.facet(W.lineSeparator)||`
5`}get readOnly(){return this.facet(za)}phrase(e,...t){for(let i of this.facet(W.phrases))if(Object.prototype.hasOwnProperty.call(i,e)){e=i[e];break}return t.length&&(e=e.replace(/\$(\$|\d*)/g,(i,s)=>{if(s=="$")return"$";let r=+(s||1);return!r||r>t.length?i:t[r-1]})),e}languageDataAt(e,t,i=-1){let s=[];for(let r of this.facet(Na))for(let o of r(this,t,i))Object.prototype.hasOwnProperty.call(o,e)&&s.push(o[e]);return s}charCategorizer(e){return Kf(this.languageDataAt("wordChars",e).join(""))}wordAt(e){let{text:t,from:i,length:s}=this.doc.lineAt(e),r=this.charCategorizer(e),o=e-i,l=e-i;for(;o>0;){let a=pe(t,o,!1);if(r(t.slice(a,o))!=X.Word)break;o=a}for(;l<s;){let a=pe(t,l);if(r(t.slice(l,a))!=X.Word)break;l=a}return o==l?null:x.range(o+i,l+i)}}W.allowMultipleSelections=Qs;W.tabSize=T.define({combine:n=>n.length?n[0]:4});W.lineSeparator=Fa;W.readOnly=za;W.phrases=T.define({compare(n,e){let t=Object.keys(n),i=Object.keys(e);return t.length==i.length&&t.every(s=>n[s]==e[s])}});W.languageData=Na;W.changeFilter=Ha;W.transactionFilter=Va;W.transactionExtender=Wa;hs.reconfigure=R.define();function ot(n,e,t={}){let i={};for(let s of n)for(let r of Object.keys(s)){let o=s[r],l=i[r];if(l===void 0)i[r]=o;else if(!(l===o||o===void 0))if(Object.hasOwnProperty.call(t,r))i[r]=t[r](l,o);else throw new Error("Config merge conflict for field "+r)}for(let s in e)i[s]===void 0&&(i[s]=e[s]);return i}class Nt{eq(e){return this==e}range(e,t=e){return tr.create(e,t,this)}}Nt.prototype.startSide=Nt.prototype.endSide=0;Nt.prototype.point=!1;Nt.prototype.mapMode=de.TrackDel;let tr=class Ka{constructor(e,t,i){this.from=e,this.to=t,this.value=i}static create(e,t,i){return new Ka(e,t,i)}};function ir(n,e){return n.from-e.from||n.value.startSide-e.value.startSide}class Ur{constructor(e,t,i,s){this.from=e,this.to=t,this.value=i,this.maxPoint=s}get length(){return this.to[this.to.length-1]}findIndex(e,t,i,s=0){let r=i?this.to:this.from;for(let o=s,l=r.length;;){if(o==l)return o;let a=o+l>>1,c=r[a]-e||(i?this.value[a].endSide:this.value[a].startSide)-t;if(a==o)return c>=0?o:l;c>=0?l=a:o=a+1}}between(e,t,i,s){for(let r=this.findIndex(t,-1e9,!0),o=this.findIndex(i,1e9,!1,r);r<o;r++)if(s(this.from[r]+e,this.to[r]+e,this.value[r])===!1)return!1}map(e,t){let i=[],s=[],r=[],o=-1,l=-1;for(let a=0;a<this.value.length;a++){let c=this.value[a],h=this.from[a]+e,f=this.to[a]+e,u,d;if(h==f){let p=t.mapPos(h,c.startSide,c.mapMode);if(p==null||(u=d=p,c.startSide!=c.endSide&&(d=t.mapPos(h,c.endSide),d<u)))continue}else if(u=t.mapPos(h,c.startSide),d=t.mapPos(f,c.endSide),u>d||u==d&&c.startSide>0&&c.endSide<=0)continue;(d-u||c.endSide-c.startSide)<0||(o<0&&(o=u),c.point&&(l=Math.max(l,d-u)),i.push(c),s.push(u-o),r.push(d-o))}return{mapped:i.length?new Ur(s,r,i,l):null,pos:o}}}class q{constructor(e,t,i,s){this.chunkPos=e,this.chunk=t,this.nextLayer=i,this.maxPoint=s}static create(e,t,i,s){return new q(e,t,i,s)}get length(){let e=this.chunk.length-1;return e<0?0:Math.max(this.chunkEnd(e),this.nextLayer.length)}get size(){if(this.isEmpty)return 0;let e=this.nextLayer.size;for(let t of this.chunk)e+=t.value.length;return e}chunkEnd(e){return this.chunkPos[e]+this.chunk[e].length}update(e){let{add:t=[],sort:i=!1,filterFrom:s=0,filterTo:r=this.length}=e,o=e.filter;if(t.length==0&&!o)return this;if(i&&(t=t.slice().sort(ir)),this.isEmpty)return t.length?q.of(t):this;let l=new ja(this,null,-1).goto(0),a=0,c=[],h=new ft;for(;l.value||a<t.length;)if(a<t.length&&(l.from-t[a].from||l.startSide-t[a].value.startSide)>=0){let f=t[a++];h.addInner(f.from,f.to,f.value)||c.push(f)}else l.rangeIndex==1&&l.chunkIndex<this.chunk.length&&(a==t.length||this.chunkEnd(l.chunkIndex)<t[a].from)&&(!o||s>this.chunkEnd(l.chunkIndex)||r<this.chunkPos[l.chunkIndex])&&h.addChunk(this.chunkPos[l.chunkIndex],this.chunk[l.chunkIndex])?l.nextChunk():((!o||s>l.to||r<l.from||o(l.from,l.to,l.value))&&(h.addInner(l.from,l.to,l.value)||c.push(tr.create(l.from,l.to,l.value))),l.next());return h.finishInner(this.nextLayer.isEmpty&&!c.length?q.empty:this.nextLayer.update({add:c,filter:o,filterFrom:s,filterTo:r}))}map(e){if(e.empty||this.isEmpty)return this;let t=[],i=[],s=-1;for(let o=0;o<this.chunk.length;o++){let l=this.chunkPos[o],a=this.chunk[o],c=e.touchesRange(l,l+a.length);if(c===!1)s=Math.max(s,a.maxPoint),t.push(a),i.push(e.mapPos(l));else if(c===!0){let{mapped:h,pos:f}=a.map(l,e);h&&(s=Math.max(s,h.maxPoint),t.push(h),i.push(f))}}let r=this.nextLayer.map(e);return t.length==0?r:new q(i,t,r||q.empty,s)}between(e,t,i){if(!this.isEmpty){for(let s=0;s<this.chunk.length;s++){let r=this.chunkPos[s],o=this.chunk[s];if(t>=r&&e<=r+o.length&&o.between(r,e-r,t-r,i)===!1)return}this.nextLayer.between(e,t,i)}}iter(e=0){return Bi.from([this]).goto(e)}get isEmpty(){return this.nextLayer==this}static iter(e,t=0){return Bi.from(e).goto(t)}static compare(e,t,i,s,r=-1){let o=e.filter(f=>f.maxPoint>0||!f.isEmpty&&f.maxPoint>=r),l=t.filter(f=>f.maxPoint>0||!f.isEmpty&&f.maxPoint>=r),a=Lo(o,l,i),c=new di(o,a,r),h=new di(l,a,r);i.iterGaps((f,u,d)=>Po(c,f,h,u,d,s)),i.empty&&i.length==0&&Po(c,0,h,0,0,s)}static eq(e,t,i=0,s){s==null&&(s=999999999);let r=e.filter(h=>!h.isEmpty&&t.indexOf(h)<0),o=t.filter(h=>!h.isEmpty&&e.indexOf(h)<0);if(r.length!=o.length)return!1;if(!r.length)return!0;let l=Lo(r,o),a=new di(r,l,0).goto(i),c=new di(o,l,0).goto(i);for(;;){if(a.to!=c.to||!nr(a.active,c.active)||a.point&&(!c.point||!a.point.eq(c.point)))return!1;if(a.to>s)return!0;a.next(),c.next()}}static spans(e,t,i,s,r=-1){let o=new di(e,null,r).goto(t),l=t,a=o.openStart;for(;;){let c=Math.min(o.to,i);if(o.point){let h=o.activeForPoint(o.to),f=o.pointFrom<t?h.length+1:o.point.startSide<0?h.length:Math.min(h.length,a);s.point(l,c,o.point,h,f,o.pointRank),a=Math.min(o.openEnd(c),h.length)}else c>l&&(s.span(l,c,o.active,a),a=o.openEnd(c));if(o.to>i)return a+(o.point&&o.to>i?1:0);l=o.to,o.next()}}static of(e,t=!1){let i=new ft;for(let s of e instanceof tr?[e]:t?jf(e):e)i.add(s.from,s.to,s.value);return i.finish()}static join(e){if(!e.length)return q.empty;let t=e[e.length-1];for(let i=e.length-2;i>=0;i--)for(let s=e[i];s!=q.empty;s=s.nextLayer)t=new q(s.chunkPos,s.chunk,t,Math.max(s.maxPoint,t.maxPoint));return t}}q.empty=new q([],[],null,-1);function jf(n){if(n.length>1)for(let e=n[0],t=1;t<n.length;t++){let i=n[t];if(ir(e,i)>0)return n.slice().sort(ir);e=i}return n}q.empty.nextLayer=q.empty;class ft{finishChunk(e){this.chunks.push(new Ur(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,e&&(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(e,t,i){this.addInner(e,t,i)||(this.nextLayer||(this.nextLayer=new ft)).add(e,t,i)}addInner(e,t,i){let s=e-this.lastTo||i.startSide-this.last.endSide;if(s<=0&&(e-this.lastFrom||i.startSide-this.last.startSide)<0)throw new Error("Ranges must be added sorted by `from` position and `startSide`");return s<0?!1:(this.from.length==250&&this.finishChunk(!0),this.chunkStart<0&&(this.chunkStart=e),this.from.push(e-this.chunkStart),this.to.push(t-this.chunkStart),this.last=i,this.lastFrom=e,this.lastTo=t,this.value.push(i),i.point&&(this.maxPoint=Math.max(this.maxPoint,t-e)),!0)}addChunk(e,t){if((e-this.lastTo||t.value[0].startSide-this.last.endSide)<0)return!1;this.from.length&&this.finishChunk(!0),this.setMaxPoint=Math.max(this.setMaxPoint,t.maxPoint),this.chunks.push(t),this.chunkPos.push(e);let i=t.value.length-1;return this.last=t.value[i],this.lastFrom=t.from[i]+e,this.lastTo=t.to[i]+e,!0}finish(){return this.finishInner(q.empty)}finishInner(e){if(this.from.length&&this.finishChunk(!1),this.chunks.length==0)return e;let t=q.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(e):e,this.setMaxPoint);return this.from=null,t}}function Lo(n,e,t){let i=new Map;for(let r of n)for(let o=0;o<r.chunk.length;o++)r.chunk[o].maxPoint<=0&&i.set(r.chunk[o],r.chunkPos[o]);let s=new Set;for(let r of e)for(let o=0;o<r.chunk.length;o++){let l=i.get(r.chunk[o]);l!=null&&(t?t.mapPos(l):l)==r.chunkPos[o]&&!t?.touchesRange(l,l+r.chunk[o].length)&&s.add(r.chunk[o])}return s}class ja{constructor(e,t,i,s=0){this.layer=e,this.skip=t,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(e,t=-1e9){return this.chunkIndex=this.rangeIndex=0,this.gotoInner(e,t,!1),this}gotoInner(e,t,i){for(;this.chunkIndex<this.layer.chunk.length;){let s=this.layer.chunk[this.chunkIndex];if(!(this.skip&&this.skip.has(s)||this.layer.chunkEnd(this.chunkIndex)<e||s.maxPoint<this.minPoint))break;this.chunkIndex++,i=!1}if(this.chunkIndex<this.layer.chunk.length){let s=this.layer.chunk[this.chunkIndex].findIndex(e-this.layer.chunkPos[this.chunkIndex],t,!0);(!i||this.rangeIndex<s)&&this.setRangeIndex(s)}this.next()}forward(e,t){(this.to-e||this.endSide-t)<0&&this.gotoInner(e,t,!0)}next(){for(;;)if(this.chunkIndex==this.layer.chunk.length){this.from=this.to=1e9,this.value=null;break}else{let e=this.layer.chunkPos[this.chunkIndex],t=this.layer.chunk[this.chunkIndex],i=e+t.from[this.rangeIndex];if(this.from=i,this.to=e+t.to[this.rangeIndex],this.value=t.value[this.rangeIndex],this.setRangeIndex(this.rangeIndex+1),this.minPoint<0||this.value.point&&this.to-this.from>=this.minPoint)break}}setRangeIndex(e){if(e==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=e}nextChunk(){this.chunkIndex++,this.rangeIndex=0,this.next()}compare(e){return 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i=n.nodeValue.length;e>i&&(e=i);let s=e,r=e,o=0;e==0&&t<0||e==i&&t>=0?O.chrome||O.gecko||(e?(s--,o=1):r<i&&(r++,o=-1)):t<0?s--:r<i&&r++;let l=Ht(n,s,r).getClientRects();if(!l.length)return null;let a=l[(o?o<0:t>=0)?0:l.length-1];return O.safari&&!o&&a.width==0&&(a=Array.prototype.find.call(l,c=>c.width)||a),o?Ui(a,o<0):a||null}class bt extends j{static create(e,t,i){return new bt(e,t,i)}constructor(e,t,i){super(),this.widget=e,this.length=t,this.side=i,this.prevWidget=null}split(e){let t=bt.create(this.widget,this.length-e,this.side);return this.length-=e,t}sync(e){(!this.dom||!this.widget.updateDOM(this.dom,e))&&(this.dom&&this.prevWidget&&this.prevWidget.destroy(this.dom),this.prevWidget=null,this.setDOM(this.widget.toDOM(e)),this.widget.editable||(this.dom.contentEditable="false"))}getSide(){return this.side}merge(e,t,i,s,r,o){return i&&(!(i instanceof bt)||!this.widget.compare(i.widget)||e>0&&r<=0||t<this.length&&o<=0)?!1:(this.length=e+(i?i.length:0)+(this.length-t),!0)}become(e){return e instanceof bt&&e.side==this.side&&this.widget.constructor==e.widget.constructor?(this.widget.compare(e.widget)||this.markDirty(!0),this.dom&&!this.prevWidget&&(this.prevWidget=this.widget),this.widget=e.widget,this.length=e.length,!0):!1}ignoreMutation(){return!0}ignoreEvent(e){return this.widget.ignoreEvent(e)}get overrideDOMText(){if(this.length==0)return z.empty;let e=this;for(;e.parent;)e=e.parent;let{view:t}=e,i=t&&t.state.doc,s=this.posAtStart;return i?i.slice(s,s+this.length):z.empty}domAtPos(e){return(this.length?e==0:this.side>0)?xe.before(this.dom):xe.after(this.dom,e==this.length)}domBoundsAround(){return null}coordsAt(e,t){let i=this.widget.coordsAt(this.dom,e,t);if(i)return i;let s=this.dom.getClientRects(),r=null;if(!s.length)return null;let o=this.side?this.side<0:e>0;for(let l=o?s.length-1:0;r=s[l],!(e>0?l==0:l==s.length-1||r.top<r.bottom);l+=o?-1:1);return Ui(r,!o)}get isEditable(){return!1}get isWidget(){return!0}get isHidden(){return this.widget.isHidden}destroy(){super.destroy(),this.dom&&this.widget.destroy(this.dom)}}class ti extends j{constructor(e){super(),this.side=e}get length(){return 0}merge(){return!1}become(e){return e instanceof ti&&e.side==this.side}split(){return new ti(this.side)}sync(){if(!this.dom){let e=document.createElement("img");e.className="cm-widgetBuffer",e.setAttribute("aria-hidden","true"),this.setDOM(e)}}getSide(){return this.side}domAtPos(e){return this.side>0?xe.before(this.dom):xe.after(this.dom)}localPosFromDOM(){return 0}domBoundsAround(){return null}coordsAt(e){return this.dom.getBoundingClientRect()}get overrideDOMText(){return z.empty}get isHidden(){return!0}}qe.prototype.children=bt.prototype.children=ti.prototype.children=Gr;function nh(n,e){let t=n.dom,{children:i}=n,s=0;for(let r=0;s<i.length;s++){let o=i[s],l=r+o.length;if(!(l==r&&o.getSide()<=0)){if(e>r&&e<l&&o.dom.parentNode==t)return o.domAtPos(e-r);if(e<=r)break;r=l}}for(let r=s;r>0;r--){let o=i[r-1];if(o.dom.parentNode==t)return o.domAtPos(o.length)}for(let r=s;r<i.length;r++){let o=i[r];if(o.dom.parentNode==t)return o.domAtPos(0)}return new xe(t,0)}function sh(n,e,t){let i,{children:s}=n;t>0&&e instanceof ut&&s.length&&(i=s[s.length-1])instanceof ut&&i.mark.eq(e.mark)?sh(i,e.children[0],t-1):(s.push(e),e.setParent(n)),n.length+=e.length}function rh(n,e,t){let i=null,s=-1,r=null,o=-1;function l(c,h){for(let f=0,u=0;f<c.children.length&&u<=h;f++){let d=c.children[f],p=u+d.length;p>=h&&(d.children.length?l(d,h-u):(!r||r.isHidden&&(t>0||ou(r,d)))&&(p>h||u==p&&d.getSide()>0)?(r=d,o=h-u):(u<h||u==p&&d.getSide()<0&&!d.isHidden)&&(i=d,s=h-u)),u=p}}l(n,e);let a=(t<0?i:r)||i||r;return a?a.coordsAt(Math.max(0,a==i?s:o),t):ru(n)}function ru(n){let e=n.dom.lastChild;if(!e)return n.dom.getBoundingClientRect();let t=ei(e);return t[t.length-1]||null}function ou(n,e){let t=n.coordsAt(0,1),i=e.coordsAt(0,1);return t&&i&&i.top<t.bottom}function ur(n,e){for(let t in n)t=="class"&&e.class?e.class+=" "+n.class:t=="style"&&e.style?e.style+=";"+n.style:e[t]=n[t];return e}const $o=Object.create(null);function qn(n,e,t){if(n==e)return!0;n||(n=$o),e||(e=$o);let i=Object.keys(n),s=Object.keys(e);if(i.length-(t&&i.indexOf(t)>-1?1:0)!=s.length-(t&&s.indexOf(t)>-1?1:0))return!1;for(let r of i)if(r!=t&&(s.indexOf(r)==-1||n[r]!==e[r]))return!1;return!0}function dr(n,e,t){let i=!1;if(e)for(let s in e)t&&s in t||(i=!0,s=="style"?n.style.cssText="":n.removeAttribute(s));if(t)for(let s in t)e&&e[s]==t[s]||(i=!0,s=="style"?n.style.cssText=t[s]:n.setAttribute(s,t[s]));return i}function lu(n){let e=Object.create(null);for(let t=0;t<n.attributes.length;t++){let i=n.attributes[t];e[i.name]=i.value}return e}class lt{eq(e){return!1}updateDOM(e,t){return!1}compare(e){return this==e||this.constructor==e.constructor&&this.eq(e)}get estimatedHeight(){return-1}get lineBreaks(){return 0}ignoreEvent(e){return!0}coordsAt(e,t,i){return null}get isHidden(){return!1}get editable(){return!1}destroy(e){}}var Ce=(function(n){return n[n.Text=0]="Text",n[n.WidgetBefore=1]="WidgetBefore",n[n.WidgetAfter=2]="WidgetAfter",n[n.WidgetRange=3]="WidgetRange",n})(Ce||(Ce={}));class E extends Nt{constructor(e,t,i,s){super(),this.startSide=e,this.endSide=t,this.widget=i,this.spec=s}get heightRelevant(){return!1}static mark(e){return new Gi(e)}static widget(e){let t=Math.max(-1e4,Math.min(1e4,e.side||0)),i=!!e.block;return t+=i&&!e.inlineOrder?t>0?3e8:-4e8:t>0?1e8:-1e8,new St(e,t,t,i,e.widget||null,!1)}static replace(e){let t=!!e.block,i,s;if(e.isBlockGap)i=-5e8,s=4e8;else{let{start:r,end:o}=oh(e,t);i=(r?t?-3e8:-1:5e8)-1,s=(o?t?2e8:1:-6e8)+1}return new St(e,i,s,t,e.widget||null,!0)}static line(e){return new _i(e)}static set(e,t=!1){return q.of(e,t)}hasHeight(){return this.widget?this.widget.estimatedHeight>-1:!1}}E.none=q.empty;class Gi extends E{constructor(e){let{start:t,end:i}=oh(e);super(t?-1:5e8,i?1:-6e8,null,e),this.tagName=e.tagName||"span",this.class=e.class||"",this.attrs=e.attributes||null}eq(e){var t,i;return this==e||e instanceof Gi&&this.tagName==e.tagName&&(this.class||((t=this.attrs)===null||t===void 0?void 0:t.class))==(e.class||((i=e.attrs)===null||i===void 0?void 0:i.class))&&qn(this.attrs,e.attrs,"class")}range(e,t=e){if(e>=t)throw new RangeError("Mark decorations may not be empty");return super.range(e,t)}}Gi.prototype.point=!1;class _i extends E{constructor(e){super(-2e8,-2e8,null,e)}eq(e){return e instanceof _i&&this.spec.class==e.spec.class&&qn(this.spec.attributes,e.spec.attributes)}range(e,t=e){if(t!=e)throw new RangeError("Line decoration ranges must be zero-length");return super.range(e,t)}}_i.prototype.mapMode=de.TrackBefore;_i.prototype.point=!0;class St extends E{constructor(e,t,i,s,r,o){super(t,i,r,e),this.block=s,this.isReplace=o,this.mapMode=s?t<=0?de.TrackBefore:de.TrackAfter:de.TrackDel}get type(){return this.startSide!=this.endSide?Ce.WidgetRange:this.startSide<=0?Ce.WidgetBefore:Ce.WidgetAfter}get heightRelevant(){return this.block||!!this.widget&&(this.widget.estimatedHeight>=5||this.widget.lineBreaks>0)}eq(e){return e instanceof St&&au(this.widget,e.widget)&&this.block==e.block&&this.startSide==e.startSide&&this.endSide==e.endSide}range(e,t=e){if(this.isReplace&&(e>t||e==t&&this.startSide>0&&this.endSide<=0))throw new RangeError("Invalid range for replacement decoration");if(!this.isReplace&&t!=e)throw new RangeError("Widget decorations can only have zero-length ranges");return super.range(e,t)}}St.prototype.point=!0;function oh(n,e=!1){let{inclusiveStart:t,inclusiveEnd:i}=n;return t==null&&(t=n.inclusive),i==null&&(i=n.inclusive),{start:t??e,end:i??e}}function au(n,e){return n==e||!!(n&&e&&n.compare(e))}function En(n,e,t,i=0){let s=t.length-1;s>=0&&t[s]+i>=n?t[s]=Math.max(t[s],e):t.push(n,e)}class ie extends j{constructor(){super(...arguments),this.children=[],this.length=0,this.prevAttrs=void 0,this.attrs=null,this.breakAfter=0}merge(e,t,i,s,r,o){if(i){if(!(i instanceof ie))return!1;this.dom||i.transferDOM(this)}return s&&this.setDeco(i?i.attrs:null),ih(this,e,t,i?i.children.slice():[],r,o),!0}split(e){let t=new ie;if(t.breakAfter=this.breakAfter,this.length==0)return t;let{i,off:s}=this.childPos(e);s&&(t.append(this.children[i].split(s),0),this.children[i].merge(s,this.children[i].length,null,!1,0,0),i++);for(let r=i;r<this.children.length;r++)t.append(this.children[r],0);for(;i>0&&this.children[i-1].length==0;)this.children[--i].destroy();return this.children.length=i,this.markDirty(),this.length=e,t}transferDOM(e){this.dom&&(this.markDirty(),e.setDOM(this.dom),e.prevAttrs=this.prevAttrs===void 0?this.attrs:this.prevAttrs,this.prevAttrs=void 0,this.dom=null)}setDeco(e){qn(this.attrs,e)||(this.dom&&(this.prevAttrs=this.attrs,this.markDirty()),this.attrs=e)}append(e,t){sh(this,e,t)}addLineDeco(e){let t=e.spec.attributes,i=e.spec.class;t&&(this.attrs=ur(t,this.attrs||{})),i&&(this.attrs=ur({class:i},this.attrs||{}))}domAtPos(e){return nh(this,e)}reuseDOM(e){e.nodeName=="DIV"&&(this.setDOM(e),this.flags|=6)}sync(e,t){var i;this.dom?this.flags&4&&(Ja(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),this.prevAttrs!==void 0&&(dr(this.dom,this.prevAttrs,this.attrs),this.dom.classList.add("cm-line"),this.prevAttrs=void 0),super.sync(e,t);let s=this.dom.lastChild;for(;s&&j.get(s)instanceof ut;)s=s.lastChild;if(!s||!this.length||s.nodeName!="BR"&&((i=j.get(s))===null||i===void 0?void 0:i.isEditable)==!1&&(!O.ios||!this.children.some(r=>r instanceof qe))){let r=document.createElement("BR");r.cmIgnore=!0,this.dom.appendChild(r)}}measureTextSize(){if(this.children.length==0||this.length>20)return null;let e=0,t;for(let i of this.children){if(!(i instanceof qe)||/[^ -~]/.test(i.text))return null;let s=ei(i.dom);if(s.length!=1)return null;e+=s[0].width,t=s[0].height}return e?{lineHeight:this.dom.getBoundingClientRect().height,charWidth:e/this.length,textHeight:t}:null}coordsAt(e,t){let i=rh(this,e,t);if(!this.children.length&&i&&this.parent){let{heightOracle:s}=this.parent.view.viewState,r=i.bottom-i.top;if(Math.abs(r-s.lineHeight)<2&&s.textHeight<r){let o=(r-s.textHeight)/2;return{top:i.top+o,bottom:i.bottom-o,left:i.left,right:i.left}}}return i}become(e){return e instanceof ie&&this.children.length==0&&e.children.length==0&&qn(this.attrs,e.attrs)&&this.breakAfter==e.breakAfter}covers(){return!0}static find(e,t){for(let i=0,s=0;i<e.children.length;i++){let r=e.children[i],o=s+r.length;if(o>=t){if(r instanceof ie)return r;if(o>t)break}s=o+r.breakAfter}return null}}class ht extends j{constructor(e,t,i){super(),this.widget=e,this.length=t,this.deco=i,this.breakAfter=0,this.prevWidget=null}merge(e,t,i,s,r,o){return i&&(!(i instanceof ht)||!this.widget.compare(i.widget)||e>0&&r<=0||t<this.length&&o<=0)?!1:(this.length=e+(i?i.length:0)+(this.length-t),!0)}domAtPos(e){return e==0?xe.before(this.dom):xe.after(this.dom,e==this.length)}split(e){let t=this.length-e;this.length=e;let i=new ht(this.widget,t,this.deco);return i.breakAfter=this.breakAfter,i}get children(){return Gr}sync(e){(!this.dom||!this.widget.updateDOM(this.dom,e))&&(this.dom&&this.prevWidget&&this.prevWidget.destroy(this.dom),this.prevWidget=null,this.setDOM(this.widget.toDOM(e)),this.widget.editable||(this.dom.contentEditable="false"))}get overrideDOMText(){return this.parent?this.parent.view.state.doc.slice(this.posAtStart,this.posAtEnd):z.empty}domBoundsAround(){return null}become(e){return e instanceof ht&&e.widget.constructor==this.widget.constructor?(e.widget.compare(this.widget)||this.markDirty(!0),this.dom&&!this.prevWidget&&(this.prevWidget=this.widget),this.widget=e.widget,this.length=e.length,this.deco=e.deco,this.breakAfter=e.breakAfter,!0):!1}ignoreMutation(){return!0}ignoreEvent(e){return this.widget.ignoreEvent(e)}get isEditable(){return!1}get isWidget(){return!0}coordsAt(e,t){let i=this.widget.coordsAt(this.dom,e,t);return i||(this.widget instanceof pr?null:Ui(this.dom.getBoundingClientRect(),this.length?e==0:t<=0))}destroy(){super.destroy(),this.dom&&this.widget.destroy(this.dom)}covers(e){let{startSide:t,endSide:i}=this.deco;return t==i?!1:e<0?t<0:i>0}}class pr extends lt{constructor(e){super(),this.height=e}toDOM(){let e=document.createElement("div");return e.className="cm-gap",this.updateDOM(e),e}eq(e){return e.height==this.height}updateDOM(e){return e.style.height=this.height+"px",!0}get editable(){return!0}get estimatedHeight(){return this.height}ignoreEvent(){return!1}}class Ai{constructor(e,t,i,s){this.doc=e,this.pos=t,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=e.iter(),this.skip=t}posCovered(){if(this.content.length==0)return!this.breakAtStart&&this.doc.lineAt(this.pos).from!=this.pos;let e=this.content[this.content.length-1];return!(e.breakAfter||e instanceof ht&&e.deco.endSide<0)}getLine(){return this.curLine||(this.content.push(this.curLine=new ie),this.atCursorPos=!0),this.curLine}flushBuffer(e=this.bufferMarks){this.pendingBuffer&&(this.curLine.append(an(new ti(-1),e),e.length),this.pendingBuffer=0)}addBlockWidget(e){this.flushBuffer(),this.curLine=null,this.content.push(e)}finish(e){this.pendingBuffer&&e<=this.bufferMarks.length?this.flushBuffer():this.pendingBuffer=0,!this.posCovered()&&!(e&&this.content.length&&this.content[this.content.length-1]instanceof ht)&&this.getLine()}buildText(e,t,i){for(;e>0;){if(this.textOff==this.text.length){let{value:o,lineBreak:l,done:a}=this.cursor.next(this.skip);if(this.skip=0,a)throw new Error("Ran out of text content when drawing inline views");if(l){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,e--;continue}else this.text=o,this.textOff=0}let s=Math.min(this.text.length-this.textOff,e),r=Math.min(s,512);this.flushBuffer(t.slice(t.length-i)),this.getLine().append(an(new qe(this.text.slice(this.textOff,this.textOff+r)),t),i),this.atCursorPos=!0,this.textOff+=r,e-=r,i=s<=r?0:t.length}}span(e,t,i,s){this.buildText(t-e,i,s),this.pos=t,this.openStart<0&&(this.openStart=s)}point(e,t,i,s,r,o){if(this.disallowBlockEffectsFor[o]&&i instanceof St){if(i.block)throw new RangeError("Block decorations may not be specified via plugins");if(t>this.doc.lineAt(this.pos).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}let l=t-e;if(i instanceof St)if(i.block)i.startSide>0&&!this.posCovered()&&this.getLine(),this.addBlockWidget(new ht(i.widget||ii.block,l,i));else{let a=bt.create(i.widget||ii.inline,l,l?0:i.startSide),c=this.atCursorPos&&!a.isEditable&&r<=s.length&&(e<t||i.startSide>0),h=!a.isEditable&&(e<t||r>s.length||i.startSide<=0),f=this.getLine();this.pendingBuffer==2&&!c&&!a.isEditable&&(this.pendingBuffer=0),this.flushBuffer(s),c&&(f.append(an(new ti(1),s),r),r=s.length+Math.max(0,r-s.length)),f.append(an(a,s),r),this.atCursorPos=h,this.pendingBuffer=h?e<t||r>s.length?1:2:0,this.pendingBuffer&&(this.bufferMarks=s.slice())}else this.doc.lineAt(this.pos).from==this.pos&&this.getLine().addLineDeco(i);l&&(this.textOff+l<=this.text.length?this.textOff+=l:(this.skip+=l-(this.text.length-this.textOff),this.text="",this.textOff=0),this.pos=t),this.openStart<0&&(this.openStart=r)}static build(e,t,i,s,r){let o=new Ai(e,t,i,r);return o.openEnd=q.spans(s,t,i,o),o.openStart<0&&(o.openStart=o.openEnd),o.finish(o.openEnd),o}}function an(n,e){for(let t of e)n=new ut(t,[n],n.length);return n}class ii extends lt{constructor(e){super(),this.tag=e}eq(e){return e.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(e){return e.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}}ii.inline=new ii("span");ii.block=new ii("div");var J=(function(n){return n[n.LTR=0]="LTR",n[n.RTL=1]="RTL",n})(J||(J={}));const 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f&&h==c&&f.level+(s?0:1)<a.level?x.cursor(f.side(!s,t)+n.from,f.forward(s,t)?1:-1,f.level):x.cursor(h+n.from,a.forward(s,t)?-1:1,a.level)}function yu(n,e,t){for(let i=e;i<t;i++){let s=ah(n.charCodeAt(i));if(s==1)return Vt;if(s==2||s==4)return _r}return Vt}const uh=T.define(),dh=T.define(),ph=T.define(),mh=T.define(),br=T.define(),gh=T.define(),yh=T.define(),Yr=T.define(),Jr=T.define(),bh=T.define({combine:n=>n.some(e=>e)}),xh=T.define({combine:n=>n.some(e=>e)}),wh=T.define();class Jt{constructor(e,t="nearest",i="nearest",s=5,r=5,o=!1){this.range=e,this.y=t,this.x=i,this.yMargin=s,this.xMargin=r,this.isSnapshot=o}map(e){return e.empty?this:new Jt(this.range.map(e),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}clip(e){return this.range.to<=e.doc.length?this:new Jt(x.cursor(e.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}}const hn=R.define({map:(n,e)=>n.map(e)}),vh=R.define();function Oe(n,e,t){let i=n.facet(mh);i.length?i[0](e):window.onerror&&window.onerror(String(e),t,void 0,void 0,e)||(t?console.error(t+":",e):console.error(e))}const at=T.define({combine:n=>n.length?n[0]:!0});let bu=0;const Kt=T.define({combine(n){return n.filter((e,t)=>{for(let i=0;i<t;i++)if(n[i].plugin==e.plugin)return!1;return!0})}});class ee{constructor(e,t,i,s,r){this.id=e,this.create=t,this.domEventHandlers=i,this.domEventObservers=s,this.baseExtensions=r(this),this.extension=this.baseExtensions.concat(Kt.of({plugin:this,arg:void 0}))}of(e){return this.baseExtensions.concat(Kt.of({plugin:this,arg:e}))}static define(e,t){const{eventHandlers:i,eventObservers:s,provide:r,decorations:o}=t||{};return new ee(bu++,e,i,s,l=>{let a=[];return o&&a.push(Pi.of(c=>{let h=c.plugin(l);return h?o(h):E.none})),r&&a.push(r(l)),a})}static fromClass(e,t){return ee.define((i,s)=>new e(i,s),t)}}class Cs{constructor(e){this.spec=e,this.mustUpdate=null,this.value=null}get plugin(){return this.spec&&this.spec.plugin}update(e){if(this.value){if(this.mustUpdate){let t=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(t)}catch(i){if(Oe(t.state,i,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch{}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.plugin.create(e,this.spec.arg)}catch(t){Oe(e.state,t,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(e){var t;if(!((t=this.value)===null||t===void 0)&&t.destroy)try{this.value.destroy()}catch(i){Oe(e.state,i,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const kh=T.define(),Xr=T.define(),Pi=T.define(),Sh=T.define(),Yi=T.define(),Ch=T.define();function Ko(n,e){let t=n.state.facet(Ch);if(!t.length)return t;let i=t.map(r=>r instanceof Function?r(n):r),s=[];return q.spans(i,e.from,e.to,{point(){},span(r,o,l,a){let c=r-e.from,h=o-e.from,f=s;for(let u=l.length-1;u>=0;u--,a--){let d=l[u].spec.bidiIsolate,p;if(d==null&&(d=yu(e.text,c,h)),a>0&&f.length&&(p=f[f.length-1]).to==c&&p.direction==d)p.to=h,f=p.inner;else{let m={from:c,to:h,direction:d,inner:[]};f.push(m),f=m.inner}}}}),s}const Ah=T.define();function Qr(n){let e=0,t=0,i=0,s=0;for(let r of n.state.facet(Ah)){let o=r(n);o&&(o.left!=null&&(e=Math.max(e,o.left)),o.right!=null&&(t=Math.max(t,o.right)),o.top!=null&&(i=Math.max(i,o.top)),o.bottom!=null&&(s=Math.max(s,o.bottom)))}return{left:e,right:t,top:i,bottom:s}}const bi=T.define();class He{constructor(e,t,i,s){this.fromA=e,this.toA=t,this.fromB=i,this.toB=s}join(e){return new He(Math.min(this.fromA,e.fromA),Math.max(this.toA,e.toA),Math.min(this.fromB,e.fromB),Math.max(this.toB,e.toB))}addToSet(e){let t=e.length,i=this;for(;t>0;t--){let s=e[t-1];if(!(s.fromA>i.toA)){if(s.toA<i.fromA)break;i=i.join(s),e.splice(t-1,1)}}return e.splice(t,0,i),e}static extendWithRanges(e,t){if(t.length==0)return e;let i=[];for(let s=0,r=0,o=0,l=0;;s++){let a=s==e.length?null:e[s],c=o-l,h=a?a.fromB:1e9;for(;r<t.length&&t[r]<h;){let f=t[r],u=t[r+1],d=Math.max(l,f),p=Math.min(h,u);if(d<=p&&new He(d+c,p+c,d,p).addToSet(i),u>h)break;r+=2}if(!a)return i;new He(a.fromA,a.toA,a.fromB,a.toB).addToSet(i),o=a.toA,l=a.toB}}}class $n{constructor(e,t,i){this.view=e,this.state=t,this.transactions=i,this.flags=0,this.startState=e.state,this.changes=re.empty(this.startState.doc.length);for(let r of i)this.changes=this.changes.compose(r.changes);let s=[];this.changes.iterChangedRanges((r,o,l,a)=>s.push(new He(r,o,l,a))),this.changedRanges=s}static create(e,t,i){return new $n(e,t,i)}get viewportChanged(){return(this.flags&4)>0}get viewportMoved(){return(this.flags&8)>0}get heightChanged(){return(this.flags&2)>0}get geometryChanged(){return this.docChanged||(this.flags&18)>0}get focusChanged(){return(this.flags&1)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(e=>e.selection)}get empty(){return this.flags==0&&this.transactions.length==0}}class jo extends j{get length(){return this.view.state.doc.length}constructor(e){super(),this.view=e,this.decorations=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.markedForComposition=new Set,this.editContextFormatting=E.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.setDOM(e.contentDOM),this.children=[new ie],this.children[0].setParent(this),this.updateDeco(),this.updateInner([new He(0,0,0,e.state.doc.length)],0,null)}update(e){var t;let i=e.changedRanges;this.minWidth>0&&i.length&&(i.every(({fromA:c,toA:h})=>h<this.minWidthFrom||c>this.minWidthTo)?(this.minWidthFrom=e.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=e.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0),this.updateEditContextFormatting(e);let s=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&(!((t=this.domChanged)===null||t===void 0)&&t.newSel?s=this.domChanged.newSel.head:!Au(e.changes,this.hasComposition)&&!e.selectionSet&&(s=e.state.selection.main.head));let r=s>-1?wu(this.view,e.changes,s):null;if(this.domChanged=null,this.hasComposition){this.markedForComposition.clear();let{from:c,to:h}=this.hasComposition;i=new He(c,h,e.changes.mapPos(c,-1),e.changes.mapPos(h,1)).addToSet(i.slice())}this.hasComposition=r?{from:r.range.fromB,to:r.range.toB}:null,(O.ie||O.chrome)&&!r&&e&&e.state.doc.lines!=e.startState.doc.lines&&(this.forceSelection=!0);let o=this.decorations,l=this.updateDeco(),a=Su(o,l,e.changes);return i=He.extendWithRanges(i,a),!(this.flags&7)&&i.length==0?!1:(this.updateInner(i,e.startState.doc.length,r),e.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(e,t,i){this.view.viewState.mustMeasureContent=!0,this.updateChildren(e,t,i);let{observer:s}=this.view;s.ignore(()=>{this.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let o=O.chrome||O.ios?{node:s.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,o),this.flags&=-8,o&&(o.written||s.selectionRange.focusNode!=o.node)&&(this.forceSelection=!0),this.dom.style.height=""}),this.markedForComposition.forEach(o=>o.flags&=-9);let r=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let o of this.children)o instanceof ht&&o.widget instanceof pr&&r.push(o.dom);s.updateGaps(r)}updateChildren(e,t,i){let s=i?i.range.addToSet(e.slice()):e,r=this.childCursor(t);for(let o=s.length-1;;o--){let l=o>=0?s[o]:null;if(!l)break;let{fromA:a,toA:c,fromB:h,toB:f}=l,u,d,p,m;if(i&&i.range.fromB<f&&i.range.toB>h){let C=Ai.build(this.view.state.doc,h,i.range.fromB,this.decorations,this.dynamicDecorationMap),v=Ai.build(this.view.state.doc,i.range.toB,f,this.decorations,this.dynamicDecorationMap);d=C.breakAtStart,p=C.openStart,m=v.openEnd;let S=this.compositionView(i);v.breakAtStart?S.breakAfter=1:v.content.length&&S.merge(S.length,S.length,v.content[0],!1,v.openStart,0)&&(S.breakAfter=v.content[0].breakAfter,v.content.shift()),C.content.length&&S.merge(0,0,C.content[C.content.length-1],!0,0,C.openEnd)&&C.content.pop(),u=C.content.concat(S).concat(v.content)}else({content:u,breakAtStart:d,openStart:p,openEnd:m}=Ai.build(this.view.state.doc,h,f,this.decorations,this.dynamicDecorationMap));let{i:g,off:b}=r.findPos(c,1),{i:w,off:k}=r.findPos(a,-1);th(this,w,k,g,b,u,d,p,m)}i&&this.fixCompositionDOM(i)}updateEditContextFormatting(e){this.editContextFormatting=this.editContextFormatting.map(e.changes);for(let t of e.transactions)for(let i of t.effects)i.is(vh)&&(this.editContextFormatting=i.value)}compositionView(e){let t=new qe(e.text.nodeValue);t.flags|=8;for(let{deco:s}of e.marks)t=new ut(s,[t],t.length);let i=new ie;return i.append(t,0),i}fixCompositionDOM(e){let t=(r,o)=>{o.flags|=8|(o.children.some(a=>a.flags&7)?1:0),this.markedForComposition.add(o);let l=j.get(r);l&&l!=o&&(l.dom=null),o.setDOM(r)},i=this.childPos(e.range.fromB,1),s=this.children[i.i];t(e.line,s);for(let r=e.marks.length-1;r>=-1;r--)i=s.childPos(i.off,1),s=s.children[i.i],t(r>=0?e.marks[r].node:e.text,s)}updateSelection(e=!1,t=!1){(e||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let i=this.view.root.activeElement,s=i==this.dom,r=!s&&!(this.view.state.facet(at)||this.dom.tabIndex>-1)&&Bn(this.dom,this.view.observer.selectionRange)&&!(i&&this.dom.contains(i));if(!(s||t||r))return;let o=this.forceSelection;this.forceSelection=!1;let l=this.view.state.selection.main,a=this.moveToLine(this.domAtPos(l.anchor)),c=l.empty?a:this.moveToLine(this.domAtPos(l.head));if(O.gecko&&l.empty&&!this.hasComposition&&xu(a)){let f=document.createTextNode("");this.view.observer.ignore(()=>a.node.insertBefore(f,a.node.childNodes[a.offset]||null)),a=c=new xe(f,0),o=!0}let h=this.view.observer.selectionRange;(o||!h.focusNode||(!Ci(a.node,a.offset,h.anchorNode,h.anchorOffset)||!Ci(c.node,c.offset,h.focusNode,h.focusOffset))&&!this.suppressWidgetCursorChange(h,l))&&(this.view.observer.ignore(()=>{O.android&&O.chrome&&this.dom.contains(h.focusNode)&&Cu(h.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let f=Li(this.view.root);if(f)if(l.empty){if(O.gecko){let u=vu(a.node,a.offset);if(u&&u!=3){let d=(u==1?Qa:Za)(a.node,a.offset);d&&(a=new xe(d.node,d.offset))}}f.collapse(a.node,a.offset),l.bidiLevel!=null&&f.caretBidiLevel!==void 0&&(f.caretBidiLevel=l.bidiLevel)}else if(f.extend){f.collapse(a.node,a.offset);try{f.extend(c.node,c.offset)}catch{}}else{let u=document.createRange();l.anchor>l.head&&([a,c]=[c,a]),u.setEnd(c.node,c.offset),u.setStart(a.node,a.offset),f.removeAllRanges(),f.addRange(u)}r&&this.view.root.activeElement==this.dom&&(this.dom.blur(),i&&i.focus())}),this.view.observer.setSelectionRange(a,c)),this.impreciseAnchor=a.precise?null:new xe(h.anchorNode,h.anchorOffset),this.impreciseHead=c.precise?null:new xe(h.focusNode,h.focusOffset)}suppressWidgetCursorChange(e,t){return this.hasComposition&&t.empty&&Ci(e.focusNode,e.focusOffset,e.anchorNode,e.anchorOffset)&&this.posFromDOM(e.focusNode,e.focusOffset)==t.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:e}

7=this,t=e.state.selection.main,i=Li(e.root),{anchorNode:s,anchorOffset:r}=e.observer.selectionRange;if(!i||!t.empty||!t.assoc||!i.modify)return;let o=ie.find(this,t.head);if(!o)return;let l=o.posAtStart;if(t.head==l||t.head==l+o.length)return;let a=this.coordsAt(t.head,-1),c=this.coordsAt(t.head,1);if(!a||!c||a.bottom>c.top)return;let h=this.domAtPos(t.head+t.assoc);i.collapse(h.node,h.offset),i.modify("move",t.assoc<0?"forward":"backward","lineboundary"),e.observer.readSelectionRange();let f=e.observer.selectionRange;e.docView.posFromDOM(f.anchorNode,f.anchorOffset)!=t.from&&i.collapse(s,r)}moveToLine(e){let t=this.dom,i;if(e.node!=t)return e;for(let s=e.offset;!i&&s<t.childNodes.length;s++){let r=j.get(t.childNodes[s]);r instanceof ie&&(i=r.domAtPos(0))}for(let s=e.offset-1;!i&&s>=0;s--){let r=j.get(t.childNodes[s]);r instanceof ie&&(i=r.domAtPos(r.length))}return i?new xe(i.node,i.offset,!0):e}nearest(e){for(let t=e;t;){let i=j.get(t);if(i&&i.rootView==this)return i;t=t.parentNode}return null}posFromDOM(e,t){let i=this.nearest(e);if(!i)throw new RangeError("Trying to find position for a DOM position outside of the document");return i.localPosFromDOM(e,t)+i.posAtStart}domAtPos(e){let{i:t,off:i}=this.childCursor().findPos(e,-1);for(;t<this.children.length-1;){let s=this.children[t];if(i<s.length||s instanceof ie)break;t++,i=0}return this.children[t].domAtPos(i)}coordsAt(e,t){let i=null,s=0;for(let r=this.length,o=this.children.length-1;o>=0;o--){let l=this.children[o],a=r-l.breakAfter,c=a-l.length;if(a<e)break;if(c<=e&&(c<e||l.covers(-1))&&(a>e||l.covers(1))&&(!i||l instanceof ie&&!(i instanceof ie&&t>=0)))i=l,s=c;else if(i&&c==e&&a==e&&l instanceof ht&&Math.abs(t)<2){if(l.deco.startSide<0)break;o&&(i=null)}r=c}return i?i.coordsAt(e-s,t):null}coordsForChar(e){let{i:t,off:i}=this.childPos(e,1),s=this.children[t];if(!(s instanceof ie))return null;for(;s.children.length;){let{i:l,off:a}=s.childPos(i,1);for(;;l++){if(l==s.children.length)return null;if((s=s.children[l]).length)break}i=a}if(!(s instanceof qe))return null;let r=pe(s.text,i);if(r==i)return null;let o=Ht(s.dom,i,r).getClientRects();for(let l=0;l<o.length;l++){let a=o[l];if(l==o.length-1||a.top<a.bottom&&a.left<a.right)return a}return null}measureVisibleLineHeights(e){let t=[],{from:i,to:s}=e,r=this.view.contentDOM.clientWidth,o=r>Math.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,l=-1,a=this.view.textDirection==J.LTR;for(let c=0,h=0;h<this.children.length;h++){let f=this.children[h],u=c+f.length;if(u>s)break;if(c>=i){let d=f.dom.getBoundingClientRect();if(t.push(d.height),o){let p=f.dom.lastChild,m=p?ei(p):[];if(m.length){let g=m[m.length-1],b=a?g.right-d.left:d.right-g.left;b>l&&(l=b,this.minWidth=r,this.minWidthFrom=c,this.minWidthTo=u)}}}c=u+f.breakAfter}return t}textDirectionAt(e){let{i:t}=this.childPos(e,1);return getComputedStyle(this.children[t].dom).direction=="rtl"?J.RTL:J.LTR}measureTextSize(){for(let r of this.children)if(r instanceof ie){let o=r.measureTextSize();if(o)return o}let e=document.createElement("div"),t,i,s;return e.className="cm-line",e.style.width="99999px",e.style.position="absolute",e.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.dom.appendChild(e);let r=ei(e.firstChild)[0];t=e.getBoundingClientRect().height,i=r?r.width/27:7,s=r?r.height:t,e.remove()}),{lineHeight:t,charWidth:i,textHeight:s}}childCursor(e=this.length){let t=this.children.length;return t&&(e-=this.children[--t].length),new eh(this.children,e,t)}computeBlockGapDeco(){let e=[],t=this.view.viewState;for(let i=0,s=0;;s++){let r=s==t.viewports.length?null:t.viewports[s],o=r?r.from-1:this.length;if(o>i){let l=(t.lineBlockAt(o).bottom-t.lineBlockAt(i).top)/this.view.scaleY;e.push(E.replace({widget:new pr(l),block:!0,inclusive:!0,isBlockGap:!0}).range(i,o))}if(!r)break;i=r.to+1}return E.set(e)}updateDeco(){let e=1,t=this.view.state.facet(Pi).map(r=>(this.dynamicDecorationMap[e++]=typeof r=="function")?r(this.view):r),i=!1,s=this.view.state.facet(Sh).map((r,o)=>{let l=typeof r=="function";return l&&(i=!0),l?r(this.view):r});

7for(s.length&&(this.dynamicDecorationMap[e++]=i,t.push(q.join(s))),this.decorations=[this.editContextFormatting,...t,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];e<this.decorations.length;)this.dynamicDecorationMap[e++]=!1;return this.decorations}scrollIntoView(e){if(e.isSnapshot){let c=this.view.viewState.lineBlockAt(e.range.head);this.view.scrollDOM.scrollTop=c.top-e.yMargin,this.view.scrollDOM.scrollLeft=e.xMargin;return}for(let c of this.view.state.facet(wh))try{if(c(this.view,e.range,e))return!0}catch(h){Oe(this.view.state,h,"scroll handler")}let{range:t}=e,i=this.coordsAt(t.head,t.empty?t.assoc:t.head>t.anchor?-1:1),s;if(!i)return;!t.empty&&(s=this.coordsAt(t.anchor,t.anchor>t.head?-1:1))&&(i={left:Math.min(i.left,s.left),top:Math.min(i.top,s.top),right:Math.max(i.right,s.right),bottom:Math.max(i.bottom,s.bottom)});let r=Qr(this.view),o={left:i.left-r.left,top:i.top-r.top,right:i.right+r.right,bottom:i.bottom+r.bottom},{offsetWidth:l,offsetHeight:a}=this.view.scrollDOM;Qf(this.view.scrollDOM,o,t.head<t.anchor?-1:1,e.x,e.y,Math.max(Math.min(e.xMargin,l),-l),Math.max(Math.min(e.yMargin,a),-a),this.view.textDirection==J.LTR)}}function xu(n){return n.node.nodeType==1&&n.node.firstChild&&(n.offset==0||n.node.childNodes[n.offset-1].contentEditable=="false")&&(n.offset==n.node.childNodes.length||n.node.childNodes[n.offset].contentEditable=="false")}function Mh(n,e){let t=n.observer.selectionRange;if(!t.focusNode)return null;let i=Qa(t.focusNode,t.focusOffset),s=Za(t.focusNode,t.focusOffset),r=i||s;if(s&&i&&s.node!=i.node){let l=j.get(s.node);if(!l||l instanceof qe&&l.text!=s.node.nodeValue)r=s;else if(n.docView.lastCompositionAfterCursor){let a=j.get(i.node);!a||a instanceof qe&&a.text!=i.node.nodeValue||(r=s)}}if(n.docView.lastCompositionAfterCursor=r!=i,!r)return null;let o=e-r.offset;return{from:o,to:o+r.node.nodeValue.length,node:r.node}}function wu(n,e,t){let i=Mh(n,t);if(!i)return null;let{node:s,from:r,to:o}=i,l=s.nodeValue;if(/[\n\r]/.test(l)||n.state.doc.sliceString(i.from,i.to)!=l)return null;let a=e.invertedDesc,c=new He(a.mapPos(r),a.mapPos(o),r,o),h=[];for(let f=s.parentNode;;f=f.parentNode){let u=j.get(f);if(u instanceof ut)h.push({node:f,deco:u.mark});else{if(u instanceof ie||f.nodeName=="DIV"&&f.parentNode==n.contentDOM)return{range:c,text:s,marks:h,line:f};if(f!=n.contentDOM)h.push({node:f,deco:new Gi({inclusive:!0,attributes:lu(f),tagName:f.tagName.toLowerCase()})});else return null}}}function vu(n,e){return n.nodeType!=1?0:(e&&n.childNodes[e-1].contentEditable=="false"?1:0)|(e<n.childNodes.length&&n.childNodes[e].contentEditable=="false"?2:0)}let ku=class{constructor(){this.changes=[]}compareRange(e,t){En(e,t,this.changes)}comparePoint(e,t){En(e,t,this.changes)}boundChange(e){En(e,e,this.changes)}};function Su(n,e,t){let i=new ku;return q.compare(n,e,t,i),i.changes}function Cu(n,e){for(let t=n;t&&t!=e;t=t.assignedSlot||t.parentNode)if(t.nodeType==1&&t.contentEditable=="false")return!0;return!1}function Au(n,e){let t=!1;return e&&n.iterChangedRanges((i,s)=>{i<e.to&&s>e.from&&(t=!0)}),t}function Mu(n,e,t=1){let i=n.charCategorizer(e),s=n.doc.lineAt(e),r=e-s.from;if(s.length==0)return x.cursor(e);r==0?t=1:r==s.length&&(t=-1);let o=r,l=r;t<0?o=pe(s.text,r,!1):l=pe(s.text,r);let a=i(s.text.slice(o,l));for(;o>0;){let c=pe(s.text,o,!1);if(i(s.text.slice(c,o))!=a)break;o=c}for(;l<s.length;){let c=pe(s.text,l);if(i(s.text.slice(l,c))!=a)break;l=c}return x.range(o+s.from,l+s.from)}function Du(n,e){return e.left>n?e.left-n:Math.max(0,n-e.right)}function Ou(n,e){return e.top>n?e.top-n:Math.max(0,n-e.bottom)}function As(n,e){return n.top<e.bottom-1&&n.bottom>e.top+1}function Uo(n,e){return e<n.top?{top:e,left:n.left,right:n.right,bottom:n.bottom}:n}function Go(n,e){return e>n.bottom?{top:n.top,left:n.left,right:n.right,bottom:e}:n}function xr(n,e,t){let i,s,r,o,l=!1,a,c,h,f;for(let p=n.firstChild;p;p=p.nextSibling){let m=ei(p);for(let g=0;g<m.length;g++){let b=m[g];s&&As(s,b)&&(b=Uo(Go(b,s.bottom),s.top));let w=Du(e,b),k=Ou(t,b);if(w==0&&k==0)return p.nodeType==3?_o(p,e,t):xr(p,e,t);(!i||o>k||o==k&&r>w)&&(i=p,s=b,r=w,o=k,l=w?e<b.left?g>0:g<m.length-1:!0),w==0?t>b.bottom&&(!h||h.bottom<b.bottom)?(a=p,h=b):t<b.top&&(!f||f.top>b.top)&&(c=p,f=b):h&&As(h,b)?h=Go(h,b.bottom):f&&As(f,b)&&(f=Uo(f,b.top))}}if(h&&h.bottom>=t?(i=a,s=h):f&&f.top<=t&&(i=c,s=f),!i)return{node:n,offset:0};let u=Math.max(s.left,Math.min(s.right,e));if(i.nodeType==3)return _o(i,u,t);if(l&&i.contentEditable!="false")return xr(i,u,t);let d=Array.prototype.indexOf.call(n.childNodes,i)+(e>=(s.left+s.right)/2?1:0);return{node:n,offset:d}}function _o(n,e,t){let i=n.nodeValue.length,s=-1,r=1e9,o=0;for(let l=0;l<i;l++){let a=Ht(n,l,l+1).getClientRects();for(let c=0;c<a.length;c++){let h=a[c];if(h.top==h.bottom)continue;o||(o=e-h.left);let f=(h.top>t?h.top-t:t-h.bottom)-1;if(h.left-1<=e&&h.right+1>=e&&f<r){let u=e>=(h.left+h.right)/2,d=u;if((O.chrome||O.gecko)&&Ht(n,l).getBoundingClientRect().left==h.right&&(d=!u),f<=0)return{node:n,offset:l+(d?1:0)};s=l+(d?1:0),r=f}}}return{node:n,offset:s>-1?s:o>0?n.nodeValue.length:0}}function Dh(n,e,t,i=-1){var s,r;let o=n.contentDOM.getBoundingClientRect(),l=o.top+n.viewState.paddingTop,a,{docHeight:c}=n.viewState,{x:h,y:f}=e,u=f-l;if(u<0)return 0;if(u>c)return n.state.doc.length;for(let C=n.viewState.heightOracle.textHeight/2,v=!1;a=n.elementAtHeight(u),a.type!=Ce.Text;)for(;u=i>0?a.bottom+C:a.top-C,!(u>=0&&u<=c);){if(v)return t?null:0;v=!0,i=-i}f=l+u;let d=a.from;if(d<n.viewport.from)return n.viewport.from==0?0:t?null:Yo(n,o,a,h,f);if(d>n.viewport.to)return n.viewport.to==n.state.doc.length?n.state.doc.length:t?null:Yo(n,o,a,h,f);let p=n.dom.ownerDocument,m=n.root.elementFromPoint?n.root:p,g=m.elementFromPoint(h,f);g&&!n.contentDOM.contains(g)&&(g=null),g||(h=Math.max(o.left+1,Math.min(o.right-1,h)),g=m.elementFromPoint(h,f),g&&!n.contentDOM.contains(g)&&(g=null));let b,w=-1;if(g&&((s=n.docView.nearest(g))===null||s===void 0?void 0:s.isEditable)!=!1){if(p.caretPositionFromPoint){let C=p.caretPositionFromPoint(h,f);C&&({offsetNode:b,offset:w}=C)}else if(p.caretRangeFromPoint){let C=p.caretRangeFromPoint(h,f);C&&({startContainer:b,startOffset:w}=C)}b&&(!n.contentDOM.contains(b)||O.safari&&Tu(b,w,h)||O.chrome&&Bu(b,w,h))&&(b=void 0),b&&(w=Math.min(st(b),w))}if(!b||!n.docView.dom.contains(b)){let C=ie.find(n.docView,d);if(!C)return u>a.top+a.height/2?a.to:a.from;({node:b,offset:w}=xr(C.dom,h,f))}let k=n.docView.nearest(b);if(!k)return null;if(k.isWidget&&((r=k.dom)===null||r===void 0?void 0:r.nodeType)==1){let C=k.dom.getBoundingClientRect();return e.y<C.top||e.y<=C.bottom&&e.x<=(C.left+C.right)/2?k.posAtStart:k.posAtEnd}else return k.localPosFromDOM(b,w)+k.posAtStart}function Yo(n,e,t,i,s){let r=Math.round((i-e.left)*n.defaultCharacterWidth);if(n.lineWrapping&&t.height>n.defaultLineHeight*1.5){let l=n.viewState.heightOracle.textHeight,a=Math.floor((s-t.top-(n.defaultLineHeight-l)*.5)/l);r+=a*n.viewState.heightOracle.lineLength}let o=n.state.sliceDoc(t.from,t.to);return t.from+sr(o,r,n.state.tabSize)}function Oh(n,e,t){let i,s=n;if(n.nodeType!=3||e!=(i=n.nodeValue.length))return!1;for(;;){let r=s.nextSibling;if(r){if(r.nodeName=="BR")break;return!1}else{let o=s.parentNode;if(!o||o.nodeName=="DIV")break;s=o}}return Ht(n,i-1,i).getBoundingClientRect().right>t}function Tu(n,e,t){return Oh(n,e,t)}function Bu(n,e,t){if(e!=0)return Oh(n,e,t);for(let s=n;;){let r=s.parentNode;if(!r||r.nodeType!=1||r.firstChild!=s)return!1;if(r.classList.contains("cm-line"))break;s=r}let i=n.nodeType==1?n.getBoundingClientRect():Ht(n,0,Math.max(n.nodeValue.length,1)).getBoundingClientRect();return t-i.left>5}function wr(n,e,t){let i=n.lineBlockAt(e);if(Array.isArray(i.type)){let s;for(let r of i.type){if(r.from>e)break;if(!(r.to<e)){if(r.from<e&&r.to>e)return r;(!s||r.type==Ce.Text&&(s.type!=r.type||(t<0?r.from<e:r.to>e)))&&(s=r)}}return s||i}return i}function Eu(n,e,t,i){let s=wr(n,e.head,e.assoc||-1),r=!i||s.type!=Ce.Text||!(n.lineWrapping||s.widgetLineBreaks)?null:n.coordsAtPos(e.assoc<0&&e.head>s.from?e.head-1:e.head);if(r){let o=n.dom.getBoundingClientRect(),l=n.textDirectionAt(s.from),a=n.posAtCoords({x:t==(l==J.LTR)?o.right-1:o.left+1,y:(r.top+r.bottom)/2});if(a!=null)return x.cursor(a,t?-1:1)}return x.cursor(t?s.to:s.from,t?-1:1)}function Jo(n,e,t,i){let s=n.state.doc.lineAt(e.head),r=n.bidiSpans(s),o=n.textDirectionAt(s.from);for(let l=e,a=null;;){let c=gu(s,r,o,l,t),h=fh;if(!c){if(s.number==(t?n.state.doc.lines:1))return l;h=`
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a=i||t||(e-r<o-e?-1:1);e=a<0?r:o,i=a}});if(!i)return e}}function Th(n,e){let t=null;for(let i=0;i<e.ranges.length;i++){let s=e.ranges[i],r=null;if(s.empty){let o=Mi(n,s.from,0);o!=s.from&&(r=x.cursor(o,-1))}else{let o=Mi(n,s.from,-1),l=Mi(n,s.to,1);(o!=s.from||l!=s.to)&&(r=x.range(s.from==s.anchor?o:l,s.from==s.head?o:l))}r&&(t||(t=e.ranges.slice()),t[i]=r)}return t?x.create(t,e.mainIndex):e}function Ms(n,e,t){let i=Mi(n.state.facet(Yi).map(s=>s(n)),t.from,e.head>t.from?-1:1);return i==t.from?t:x.cursor(i,i<t.from?1:-1)}const xi="ï¿¿";class Ru{constructor(e,t){this.points=e,this.text="",this.lineSeparator=t.facet(W.lineSeparator)}append(e){this.text+=e}lineBreak(){this.text+=xi}readRange(e,t){if(!e)return this;let i=e.parentNode;for(let s=e;;){this.findPointBefore(i,s);let r=this.text.length;this.readNode(s);let o=s.nextSibling;if(o==t)break;let l=j.get(s),a=j.get(o);(l&&a?l.breakAfter:(l?l.breakAfter:zn(s))||zn(o)&&(s.nodeName!="BR"||s.cmIgnore)&&this.text.length>r)&&!Nu(o,t)&&this.lineBreak(),s=o}return this.findPointBefore(i,t),this}readTextNode(e){let t=e.nodeValue;for(let i of this.points)i.node==e&&(i.pos=this.text.length+Math.min(i.offset,t.length));for(let i=0,s=this.lineSeparator?null:/\r\n?|\n/g;;){let r=-1,o=1,l;if(this.lineSeparator?(r=t.indexOf(this.lineSeparator,i),o=this.lineSeparator.length):(l=s.exec(t))&&(r=l.index,o=l[0].length),this.append(t.slice(i,r<0?t.length:r)),r<0)break;if(this.lineBreak(),o>1)for(let a of this.points)a.node==e&&a.pos>this.text.length&&(a.pos-=o-1);i=r+o}}readNode(e){if(e.cmIgnore)return;let t=j.get(e),i=t&&t.overrideDOMText;if(i!=null){this.findPointInside(e,i.length);for(let s=i.iter();!s.next().done;)s.lineBreak?this.lineBreak():this.append(s.value)}else e.nodeType==3?this.readTextNode(e):e.nodeName=="BR"?e.nextSibling&&this.lineBreak():e.nodeType==1&&this.readRange(e.firstChild,null)}findPointBefore(e,t){for(let i of this.points)i.node==e&&e.childNodes[i.offset]==t&&(i.pos=this.text.length)}findPointInside(e,t){for(let i of this.points)(e.nodeType==3?i.node==e:e.contains(i.node))&&(i.pos=this.text.length+(Iu(e,i.node,i.offset)?t:0))}}function Iu(n,e,t){for(;;){if(!e||t<st(e))return!1;if(e==n)return!0;t=Ft(e)+1,e=e.parentNode}}function Nu(n,e){let t;for(;!(n==e||!n);n=n.nextSibling){let i=j.get(n);if(!(i?.isWidget||n.cmIgnore))return!1;i&&(t||(t=[])).push(i)}if(t)for(let i of t){let s=i.overrideDOMText;if(s?.length)return!1}return!0}class Xo{constructor(e,t){this.node=e,this.offset=t,this.pos=-1}}class Fu{constructor(e,t,i,s){this.typeOver=s,this.bounds=null,this.text="",this.domChanged=t>-1;let{impreciseHead:r,impreciseAnchor:o}=e.docView;if(e.state.readOnly&&t>-1)this.newSel=null;else if(t>-1&&(this.bounds=e.docView.domBoundsAround(t,i,0))){let l=r||o?[]:Vu(e),a=new Ru(l,e.state);a.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=a.text,this.newSel=Wu(l,this.bounds.from)}else{let l=e.observer.selectionRange,a=r&&r.node==l.focusNode&&r.offset==l.focusOffset||!fr(e.contentDOM,l.focusNode)?e.state.selection.main.head:e.docView.posFromDOM(l.focusNode,l.focusOffset),c=o&&o.node==l.anchorNode&&o.offset==l.anchorOffset||!fr(e.contentDOM,l.anchorNode)?e.state.selection.main.anchor:e.docView.posFromDOM(l.anchorNode,l.anchorOffset),h=e.viewport;if((O.ios||O.chrome)&&e.state.selection.main.empty&&a!=c&&(h.from>0||h.to<e.state.doc.length)){let f=Math.min(a,c),u=Math.max(a,c),d=h.from-f,p=h.to-u;(d==0||d==1||f==0)&&(p==0||p==-1||u==e.state.doc.length)&&(a=0,c=e.state.doc.length)}this.newSel=x.single(c,a)}}}function Bh(n,e){let t,{newSel:i}=e,s=n.state.selection.main,r=n.inputState.lastKeyTime>Date.now()-100?n.inputState.lastKeyCode:-1;if(e.bounds){let{from:o,to:l}=e.bounds,a=s.from,c=null;(r===8||O.android&&e.text.length<l-o)&&(a=s.to,c="end");let h=Eh(n.state.doc.sliceString(o,l,xi),e.text,a-o,c);h&&(O.chrome&&r==13&&h.toB==h.from+2&&e.text.slice(h.from,h.toB)==xi+xi&&h.toB--,t={from:o+h.from,to:o+h.toA,insert:z.of(e.text.slice(h.from,h.toB).split(xi))})}else i&&(!n.hasFocus&&n.state.facet(at)||i.main.eq(s))&&(i=null);if(!t&&!i)return!1;if(!t&&e.typeOver&&!s.empty&&i&&i.main.empty?t={from:s.from,to:s.to,insert:n.state.doc.slice(s.from,s.to)}:(O.mac||O.android)&&t&&t.from==t.to&&t.from==s.head-1&&/^\. ?$/.test(t.insert.toString())&&n.contentDOM.getAttribute("autocorrect")=="off"?(i&&t.insert.length==2&&(i=x.single(i.main.anchor-1,i.main.head-1)),t={from:t.from,to:t.to,insert:z.of([t.insert.toString().replace("."," ")])}):t&&t.from>=s.from&&t.to<=s.to&&(t.from!=s.from||t.to!=s.to)&&s.to-s.from-(t.to-t.from)<=4?t={from:s.from,to:s.to,insert:n.state.doc.slice(s.from,t.from).append(t.insert).append(n.state.doc.slice(t.to,s.to))}:O.chrome&&t&&t.from==t.to&&t.from==s.head&&t.insert.toString()==`
9 `&&n.lineWrapping&&(i&&(i=x.single(i.main.anchor-1,i.main.head-1)),t={from:s.from,to:s.to,insert:z.of([" "])}),t)return Zr(n,t,i,r);if(i&&!i.main.eq(s)){let o=!1,l="select";return n.inputState.lastSelectionTime>Date.now()-50&&(n.inputState.lastSelectionOrigin=="select"&&(o=!0),l=n.inputState.lastSelectionOrigin,l=="select.pointer"&&(i=Th(n.state.facet(Yi).map(a=>a(n)),i))),n.dispatch({selection:i,scrollIntoView:o,userEvent:l}),!0}else return!1}function Zr(n,e,t,i=-1){if(O.ios&&n.inputState.flushIOSKey(e))return!0;let s=n.state.selection.main;if(O.android&&(e.to==s.to&&(e.from==s.from||e.from==s.from-1&&n.state.sliceDoc(e.from,s.from)==" ")&&e.insert.length==1&&e.insert.lines==2&&Yt(n.contentDOM,"Enter",13)||(e.from==s.from-1&&e.to==s.to&&e.insert.length==0||i==8&&e.insert.length<e.to-e.from&&e.to>s.head)&&Yt(n.contentDOM,"Backspace",8)||e.from==s.from&&e.to==s.to+1&&e.insert.length==0&&Yt(n.contentDOM,"Delete",46)))return!0;let r=e.insert.toString();n.inputState.composing>

9=0&&n.inputState.composing++;let o,l=()=>o||(o=Hu(n,e,t));return n.state.facet(gh).some(a=>a(n,e.from,e.to,r,l))||n.dispatch(l()),!0}function Hu(n,e,t){let i,s=n.state,r=s.selection.main,o=-1;if(e.from==e.to&&e.from<r.from||e.from>r.to){let a=e.from<r.from?-1:1,c=a<0?r.from:r.to,h=Mi(s.facet(Yi).map(f=>f(n)),c,a);e.from==h&&(o=h)}if(o>-1)i={changes:e,selection:x.cursor(e.from+e.insert.length,-1)};else if(e.from>=r.from&&e.to<=r.to&&e.to-e.from>=(r.to-r.from)/3&&(!t||t.main.empty&&t.main.from==e.from+e.insert.length)&&n.inputState.composing<0){let a=r.from<e.from?s.sliceDoc(r.from,e.from):"",c=r.to>e.to?s.sliceDoc(e.to,r.to):"";i=s.replaceSelection(n.state.toText(a+e.insert.sliceString(0,void 0,n.state.lineBreak)+c))}else{let a=s.changes(e),c=t&&t.main.to<=a.newLength?t.main:void 0;if(s.selection.ranges.length>1&&n.inputState.composing>=0&&e.to<=r.to&&e.to>=r.to-10){let h=n.state.sliceDoc(e.from,e.to),f,u=t&&Mh(n,t.main.head);if(u){let m=e.insert.length-(e.to-e.from);f={from:u.from,to:u.to-m}}else f=n.state.doc.lineAt(r.head);let d=r.to-e.to,p=r.to-r.from;i=s.changeByRange(m=>{if(m.from==r.from&&m.to==r.to)return{changes:a,range:c||m.map(a)};let g=m.to-d,b=g-h.length;if(m.to-m.from!=p||n.state.sliceDoc(b,g)!=h||m.to>=f.from&&m.from<=f.to)return{range:m};let w=s.changes({from:b,to:g,insert:e.insert}),k=m.to-r.to;return{changes:w,range:c?x.range(Math.max(0,c.anchor+k),Math.max(0,c.head+k)):m.map(w)}})}else i={changes:a,selection:c&&s.selection.replaceRange(c)}}let l="input.type";return(n.composing||n.inputState.compositionPendingChange&&n.inputState.compositionEndedAt>Date.now()-50)&&(n.inputState.compositionPendingChange=!1,l+=".compose",n.inputState.compositionFirstChange&&(l+=".start",n.inputState.compositionFirstChange=!1)),s.update(i,{userEvent:l,scrollIntoView:!0})}function Eh(n,e,t,i){let s=Math.min(n.length,e.length),r=0;for(;r<s&&n.charCodeAt(r)==e.charCodeAt(r);)r++;if(r==s&&n.length==e.length)return null;let o=n.length,l=e.length;for(;o>0&&l>0&&n.charCodeAt(o-1)==e.charCodeAt(l-1);)o--,l--;if(i=="end"){let a=Math.max(0,r-Math.min(o,l));t-=o+a-r}if(o<r&&n.length<e.length){let a=t<=r&&t>=o?r-t:0;r-=a,l=r+(l-o),o=r}else if(l<r){let a=t<=r&&t>=l?r-t:0;r-=a,o=r+(o-l),l=r}return{from:r,toA:o,toB:l}}function Vu(n){let e=[];

9if(n.root.activeElement!=n.contentDOM)return e;let{anchorNode:t,anchorOffset:i,focusNode:s,focusOffset:r}=n.observer.selectionRange;return t&&(e.push(new Xo(t,i)),(s!=t||r!=i)&&e.push(new Xo(s,r))),e}function Wu(n,e){if(n.length==0)return null;let t=n[0].pos,i=n.length==2?n[1].pos:t;return t>-1&&i>-1?x.single(t+e,i+e):null}class zu{setSelectionOrigin(e){this.lastSelectionOrigin=e,this.lastSelectionTime=Date.now()}constructor(e){this.view=e,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=e.hasFocus,O.safari&&e.contentDOM.addEventListener("input",()=>null),O.gecko&&nd(e.contentDOM.ownerDocument)}handleEvent(e){!Yu(this.view,e)||this.ignoreDuringComposition(e)||e.type=="keydown"&&this.keydown(e)||(this.view.updateState!=0?Promise.resolve().then(()=>this.runHandlers(e.type,e)):this.runHandlers(e.type,e))}runHandlers(e,t){let i=this.handlers[e];if(i){for(let s of i.observers)s(this.view,t);for(let s of i.handlers){if(t.defaultPrevented)break;if(s(this.view,t)){t.preventDefault();break}}}}ensureHandlers(e){let t=qu(e),i=this.handlers,s=this.view.contentDOM;for(let r in t)if(r!="scroll"){let o=!t[r].handlers.length,l=i[r];l&&o!=!l.handlers.length&&(s.removeEventListener(r,this.handleEvent),l=null),l||s.addEventListener(r,this.handleEvent,{passive:o})}for(let r in i)r!="scroll"&&!t[r]&&s.removeEventListener(r,this.handleEvent);this.handlers=t}keydown(e){if(this.lastKeyCode=e.keyCode,this.lastKeyTime=Date.now(),e.keyCode==9&&this.tabFocusMode>-1&&(!this.tabFocusMode||Date.now()<=this.tabFocusMode))return!0;if(this.tabFocusMode>0&&e.keyCode!=27&&Ph.indexOf(e.keyCode)<0&&(this.tabFocusMode=-1),O.android&&O.chrome&&!e.synthetic&&(e.keyCode==13||e.keyCode==8))return this.view.observer.delayAndroidKey(e.key,e.keyCode),!0;let t;return O.ios&&!e.synthetic&&!e.altKey&&!e.metaKey&&((t=Lh.find(i=>i.keyCode==e.keyCode))&&!e.ctrlKey||$u.indexOf(e.key)>-1&&e.ctrlKey&&!e.shiftKey)?(this.pendingIOSKey=t||e,setTimeout(()=>this.flushIOSKey(),250),!0):(e.keyCode!=229&&this.view.observer.forceFlush(),!1)}flushIOSKey(e){let t=this.pendingIOSKey;return!t||t.key=="Enter"&&e&&e.from<e.to&&/^\S+$/.test(e.insert.toString())?!1:(this.pendingIOSKey=void 0,Yt(this.view.contentDOM,t.key,t.keyCode,t instanceof KeyboardEvent?t:void 0))}ignoreDuringComposition(e){return!/^key/.test(e.type)||e.synthetic?!1:this.composing>0?!0:O.safari&&!O.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100?(this.compositionPendingKey=!1,!0):!1}startMouseSelection(e){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=e}update(e){this.view.observer.update(e),this.mouseSelection&&this.mouseSelection.update(e),this.draggedContent&&e.docChanged&&(this.draggedContent=this.draggedContent.map(e.changes)),e.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}function Qo(n,e){return(t,i)=>{try{return e.call(n,i,t)}catch(s){Oe(t.state,s)}}}function qu(n){let e=Object.create(null);function t(i){return e[i]||(e[i]={observers:[],handlers:[]})}for(let i of n){let s=i.spec,r=s&&s.plugin.domEventHandlers,o=s&&s.plugin.domEventObservers;if(r)for(let l in r){let a=r[l];a&&t(l).handlers.push(Qo(i.value,a))}if(o)for(let l in o){let a=o[l];a&&t(l).observers.push(Qo(i.value,a))}}for(let i in $e)t(i).handlers.push($e[i]);for(let i in Ve)t(i).observers.push(Ve[i]);return e}const Lh=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],$u="dthko",Ph=[16,17,18,20,91,92,224,225],cn=6;function fn(n){return Math.max(0,n)*.7+8}function Ku(n,e){return Math.max(Math.abs(n.clientX-e.clientX),Math.abs(n.clientY-e.clientY))}class ju{constructor(e,t,i,s){this.view=e,this.startEvent=t,this.style=i,this.mustSelect=s,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=t,this.scrollParents=Zf(e.contentDOM),this.atoms=e.state.facet(Yi).map(o=>o(e));let r=e.contentDOM.ownerDocument;r.addEventListener("mousemove",this.move=this.move.bind(this)),r.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=t.shiftKey,this.multiple=e.state.facet(W.allowMultipleSelections)&&Uu(e,t),this.dragging=_u(e,t)&&Nh(t)==1?null:!1}start(e){this.dragging===!1&&this.select(e)}move(e){if(e.buttons==0)return this.destroy();if(this.dragging||this.dragging==null&&Ku(this.startEvent,e)<10)return;this.select(this.lastEvent=e);let t=0,i=0,s=0,r=0,o=this.view.win.innerWidth,l=this.view.win.innerHeight;this.scrollParents.x&&({left:s,right:o}=this.scrollParents.x.getBoundingClientRect()),this.scrollParents.y&&({top:r,bottom:l}=this.scrollParents.y.getBoundingClientRect());let a=Qr(this.view);e.clientX-a.left<=s+cn?t=-fn(s-e.clientX):e.clientX+a.right>=o-cn&&(t=fn(e.clientX-o)),e.clientY-a.top<=r+cn?i=-fn(r-e.clientY):e.clientY+a.bottom>=l-cn&&(i=fn(e.clientY-l)),this.setScrollSpeed(t,i)}up(e){this.dragging==null&&this.select(this.lastEvent),this.dragging||e.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let e=this.view.contentDOM.ownerDocument;e.removeEventListener("mousemove",this.move),e.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(e,t){this.scrollSpeed={x:e,y:t},e||t?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){let{x:e,y:t}=this.scrollSpeed;e&&this.scrollParents.x&&(this.scrollParents.x.scrollLeft+=e,e=0),t&&this.scrollParents.y&&(this.scrollParents.y.scrollTop+=t,t=0),(e||t)&&this.view.win.scrollBy(e,t),this.dragging===!1&&this.select(this.lastEvent)}select(e){let{view:t}=this,i=Th(this.atoms,this.style.get(e,this.extend,this.multiple));(this.mustSelect||!i.eq(t.state.selection,this.dragging===!1))&&this.view.dispatch({selection:i,userEvent:"select.pointer"}),this.mustSelect=!1}update(e){e.transactions.some(t=>t.isUserEvent("input.type"))?this.destroy():this.style.update(e)&&setTimeout(()=>this.select(this.lastEvent),20)}}function Uu(n,e){let t=n.state.facet(uh);return t.length?t[0](e):O.mac?e.metaKey:e.ctrlKey}function Gu(n,e){let t=n.state.facet(dh);return t.length?t[0](e):O.mac?!e.altKey:!e.ctrlKey}function _u(n,e){let{main:t}=n.state.selection;if(t.empty)return!1;let i=Li(n.root);if(!i||i.rangeCount==0)return!0;let s=i.getRangeAt(0).getClientRects();for(let r=0;r<s.length;r++){let o=s[r];if(o.left<=e.clientX&&o.right>=e.clientX&&o.top<=e.clientY&&o.bottom>=e.clientY)return!0}return!1}function Yu(n,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let t=e.target,i;t!=n.contentDOM;t=t.parentNode)if(!t||t.nodeType==11||(i=j.get(t))&&i.ignoreEvent(e))return!1;return!0}const $e=Object.create(null),Ve=Object.create(null),Rh=O.ie&&O.ie_version<15||O.ios&&O.webkit_version<604;function Ju(n){let e=n.dom.parentNode;if(!e)return;let t=e.appendChild(document.createElement("textarea"));t.style.cssText="position: fixed; left: -10000px; top: 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FileReader;l.onerror=r,l.onload=()=>{/[\x00-\x08\x0e-\x1f]{2}/.test(l.result)||(i[o]=l.result),r()},l.readAsText(t[o])}return!0}else{let i=e.dataTransfer.getData("Text");if(i)return rl(n,e,i,!0),!0}return!1};$e.paste=(n,e)=>{if(n.state.readOnly)return!0;n.observer.flush();let t=Rh?null:e.clipboardData;return t?(Ih(n,t.getData("text/plain")||t.getData("text/uri-list")),!0):(Ju(n),!1)};function td(n,e){let t=n.dom.parentNode;if(!t)return;let i=t.appendChild(document.createElement("textarea"));i.style.cssText="position: fixed; left: -10000px; top: 10px",i.value=e,i.focus(),i.selectionEnd=e.length,i.selectionStart=0,setTimeout(()=>{i.remove(),n.focus()},50)}function id(n){let e=[],t=[],i=!1;for(let s of n.selection.ranges)s.empty||(e.push(n.sliceDoc(s.from,s.to)),t.push(s));if(!e.length){let s=-1;for(let{from:r}of n.selection.ranges){let o=n.doc.lineAt(r);o.number>s&&(e.push(o.text),t.push({from:o.from,to:Math.min(n.doc.length,o.to+1)})),s=o.number}i=!0}return{text:fs(n,Jr,e.join(n.lineBreak)),ranges:t,linewise:i}}let vr=null;$e.copy=$e.cut=(n,e)=>{let{text:t,ranges:i,linewise:s}=id(n.state);if(!t&&!s)return!1;vr=s?t:null,e.type=="cut"&&!n.state.readOnly&&n.dispatch({changes:i,scrollIntoView:!0,userEvent:"delete.cut"});let r=Rh?null:e.clipboardData;return r?(r.clearData(),r.setData("text/plain",t),!0):(td(n,t),!1)};const Fh=rt.define();function Hh(n,e){let t=[];for(let i of n.facet(yh)){let s=i(n,e);s&&t.push(s)}return t.length?n.update({effects:t,annotations:Fh.of(!0)}):null}function Vh(n){setTimeout(()=>{let e=n.hasFocus;if(e!=n.inputState.notifiedFocused){let t=Hh(n.state,e);t?n.dispatch(t):n.update([])}},10)}Ve.focus=n=>{n.inputState.lastFocusTime=Date.now(),!n.scrollDOM.scrollTop&&(n.inputState.lastScrollTop||n.inputState.lastScrollLeft)&&(n.scrollDOM.scrollTop=n.inputState.lastScrollTop,n.scrollDOM.scrollLeft=n.inputState.lastScrollLeft),Vh(n)};Ve.blur=n=>{n.observer.clearSelectionRange(),Vh(n)};Ve.compositionstart=Ve.compositionupdate=n=>{n.observer.editContext||(n.inputState.compositionFirstChange==null&&(n.inputState.compositionFirstChange=!0),n.inputState.composing<0&&(n.inputState.composing=0))};Ve.compositionend=n=>{n.observer.editContext||(n.inputState.composing=-1,n.inputState.compositionEndedAt=Date.now(),n.inputState.compositionPendingKey=!0,n.inputState.compositionPendingChange=n.observer.pendingRecords().length>0,n.inputState.compositionFirstChange=null,O.chrome&&O.android?n.observer.flushSoon():n.inputState.compositionPendingChange?Promise.resolve().then(()=>n.observer.flush()):setTimeout(()=>{n.inputState.composing<0&&n.docView.hasComposition&&n.update([])},50))};Ve.contextmenu=n=>{n.inputState.lastContextMenu=Date.now()};$e.beforeinput=(n,e)=>{var t,i;if(e.inputType=="insertReplacementText"&&n.observer.editContext){let r=(t=e.dataTransfer)===null||t===void 0?void 0:t.getData("text/plain"),o=e.getTargetRanges();if(r&&o.length){let l=o[0],a=n.posAtDOM(l.startContainer,l.startOffset),c=n.posAtDOM(l.endContainer,l.endOffset);return Zr(n,{from:a,to:c,insert:n.state.toText(r)},null),!0}}let s;if(O.chrome&&O.android&&(s=Lh.find(r=>r.inputType==e.inputType))&&(n.observer.delayAndroidKey(s.key,s.keyCode),s.key=="Backspace"||s.key=="Delete")){let r=((i=window.visualViewport)===null||i===void 0?void 0:i.height)||0;setTimeout(()=>{var o;(((o=window.visualViewport)===null||o===void 0?void 0:o.height)||0)>r+10&&n.hasFocus&&(n.contentDOM.blur(),n.focus())},100)}return O.ios&&e.inputType=="deleteContentForward"&&n.observer.flushSoon(),O.safari&&e.inputType=="insertText"&&n.inputState.composing>=0&&setTimeout(()=>Ve.compositionend(n,e),20),!1};const ol=new Set;function nd(n){ol.has(n)||(ol.add(n),n.addEventListener("copy",()=>{}),n.addEventListener("cut",()=>{}))}const ll=["pre-wrap","normal","pre-line","break-spaces"];let ni=!1;function al(){ni=!1}class sd{constructor(e){this.lineWrapping=e,this.doc=z.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(e,t){let i=this.doc.lineAt(t).number-this.doc.lineAt(e).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((t-e-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(e){return this.lineWrapping?(1+Math.max(0,Math.ceil((e-this.lineLength)/Math.max(1,this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(e){return this.doc=e,this}mustRefreshForWrapping(e){return ll.indexOf(e)>-1!=this.lineWrapping}mustRefreshForHeights(e){let t=!1;for(let i=0;i<e.length;i++){let s=e[i];s<0?i++:this.heightSamples[Math.floor(s*10)]||(t=!0,this.heightSamples[Math.floor(s*10)]=!0)}return t}refresh(e,t,i,s,r,o){let l=ll.indexOf(e)>-1,a=Math.round(t)!=Math.round(this.lineHeight)||this.lineWrapping!=l;if(this.lineWrapping=l,this.lineHeight=t,this.charWidth=i,this.textHeight=s,this.lineLength=r,a){this.heightSamples={};for(let c=0;c<o.length;c++){let h=o[c];h<0?c++:this.heightSamples[Math.floor(h*10)]=!0}}return a}}class rd{constructor(e,t){this.from=e,this.heights=t,this.index=0}get more(){return this.index<this.heights.length}}class Ze{constructor(e,t,i,s,r){this.from=e,this.length=t,this.top=i,this.height=s,this._content=r}get type(){return typeof this._content=="number"?Ce.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 St?this._content.widget:null}get widgetLineBreaks(){return typeof this._content=="number"?this._content:0}join(e){let t=(Array.isArray(this._content)?this._content:[this]).concat(Array.isArray(e._content)?e._content:[e]);return new Ze(this.from,this.length+e.length,this.top,this.height+e.height,t)}}var Y=(function(n){return n[n.ByPos=0]="ByPos",n[n.ByHeight=1]="ByHeight",n[n.ByPosNoHeight=2]="ByPosNoHeight",n})(Y||(Y={}));const Ln=.001;class Ae{constructor(e,t,i=2){this.length=e,this.height=t,this.flags=i}get outdated(){return(this.flags&2)>0}set outdated(e){this.flags=(e?2:0)|this.flags&-3}setHeight(e){this.height!=e&&(Math.abs(this.height-e)>Ln&&(ni=!0),this.height=e)}replace(e,t,i){return Ae.of(i)}decomposeLeft(e,t){t.push(this)}decomposeRight(e,t){t.push(this)}applyChanges(e,t,i,s){let r=this,o=i.doc;for(let l=s.length-1;l>=0;l--){let{fromA:a,toA:c,fromB:h,toB:f}=s[l],u=r.lineAt(a,Y.ByPosNoHeight,i.setDoc(t),0,0),d=u.to>=c?u:r.lineAt(c,Y.ByPosNoHeight,i,0,0);for(f+=d.to-c,c=d.to;l>0&&u.from<=s[l-1].toA;)a=s[l-1].fromA,h=s[l-1].fromB,l--,a<u.from&&(u=r.lineAt(a,Y.ByPosNoHeight,i,0,0));h+=u.from-a,a=u.from;let p=eo.build(i.setDoc(o),e,h,f);r=Kn(r,r.replace(a,c,p))}return r.updateHeight(i,0)}static 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s&&s.from<=t&&s.more&&this.setHeight(s.heights[s.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class Le extends Wh{constructor(e,t){super(e,t,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(e,t,i,s){return new Ze(s,this.length,i,this.height,this.breaks)}replace(e,t,i){let s=i[0];return i.length==1&&(s instanceof Le||s instanceof fe&&s.flags&4)&&Math.abs(this.length-s.length)<10?(s instanceof fe?s=new Le(s.length,this.height):s.height=this.height,this.outdated||(s.outdated=!1),s):Ae.of(i)}updateHeight(e,t=0,i=!1,s){return s&&s.from<=t&&s.more?this.setHeight(s.heights[s.index++]):(i||this.outdated)&&this.setHeight(Math.max(this.widgetHeight,e.heightForLine(this.length-this.collapsed))+this.breaks*e.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class fe extends Ae{constructor(e){super(e,0)}heightMetrics(e,t){let i=e.doc.lineAt(t).number,s=e.doc.lineAt(t+this.length).number,r=s-i+1,o,l=0;if(e.lineWrapping){let a=Math.min(this.height,e.lineHeight*r);o=a/r,this.length>r+1&&(l=(this.height-a)/(this.length-r-1))}else o=this.height/r;return{firstLine:i,lastLine:s,perLine:o,perChar:l}}blockAt(e,t,i,s){let{firstLine:r,lastLine:o,perLine:l,perChar:a}=this.heightMetrics(t,s);if(t.lineWrapping){let c=s+(e<t.lineHeight?0:Math.round(Math.max(0,Math.min(1,(e-i)/this.height))*this.length)),h=t.doc.lineAt(c),f=l+h.length*a,u=Math.max(i,e-f/2);return new Ze(h.from,h.length,u,f,0)}else{let c=Math.max(0,Math.min(o-r,Math.floor((e-i)/l))),{from:h,length:f}=t.doc.line(r+c);return new Ze(h,f,i+l*c,l,0)}}lineAt(e,t,i,s,r){if(t==Y.ByHeight)return this.blockAt(e,i,s,r);if(t==Y.ByPosNoHeight){let{from:d,to:p}=i.doc.lineAt(e);return new Ze(d,p-d,0,0,0)}let{firstLine:o,perLine:l,perChar:a}=this.heightMetrics(i,r),c=i.doc.lineAt(e),h=l+c.length*a,f=c.number-o,u=s+l*f+a*(c.from-r-f);return new Ze(c.from,c.length,Math.max(s,Math.min(u,s+this.height-h)),h,0)}forEachLine(e,t,i,s,r,o){e=Math.max(e,r),t=Math.min(t,r+this.length);let{firstLine:l,perLine:a,perChar:c}=this.heightMetrics(i,r);for(let h=e,f=s;h<=t;){let u=i.doc.lineAt(h);if(h==e){let p=u.number-l;f+=a*p+c*(e-r-p)}let d=a+c*u.length;o(new Ze(u.from,u.length,f,d,0)),f+=d,h=u.to+1}}replace(e,t,i){let s=this.length-t;if(s>0){let r=i[i.length-1];r instanceof fe?i[i.length-1]=new fe(r.length+s):i.push(null,new fe(s-1))}if(e>0){let r=i[0];r instanceof fe?i[0]=new fe(e+r.length):i.unshift(new fe(e-1),null)}return Ae.of(i)}decomposeLeft(e,t){t.push(new fe(e-1),null)}decomposeRight(e,t){t.push(null,new fe(this.length-e-1))}updateHeight(e,t=0,i=!1,s){let r=t+this.length;if(s&&s.from<=t+this.length&&s.more){let o=[],l=Math.max(t,s.from),a=-1;for(s.from>t&&o.push(new fe(s.from-t-1).updateHeight(e,t));l<=r&&s.more;){let h=e.doc.lineAt(l).length;o.length&&o.push(null);let f=s.heights[s.index++];a==-1?a=f:Math.abs(f-a)>=Ln&&(a=-2);let u=new Le(h,f);u.outdated=!1,o.push(u),l+=h+1}l<=r&&o.push(null,new fe(r-l).updateHeight(e,l));let c=Ae.of(o);return(a<0||Math.abs(c.height-this.height)>=Ln||Math.abs(a-this.heightMetrics(e,t).perLine)>=Ln)&&(ni=!0),Kn(this,c)}else(i||this.outdated)&&(this.setHeight(e.heightForGap(t,t+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}}class od extends Ae{constructor(e,t,i){super(e.length+t+i.length,e.height+i.height,t|(e.outdated||i.outdated?2:0)),this.left=e,this.right=i,this.size=e.size+i.size}get break(){return this.flags&1}blockAt(e,t,i,s){let r=i+this.left.height;return e<r?this.left.blockAt(e,t,i,s):this.right.blockAt(e,t,r,s+this.left.length+this.break)}lineAt(e,t,i,s,r){let o=s+this.left.height,l=r+this.left.length+this.break,a=t==Y.ByHeight?e<o:e<l,c=a?this.left.lineAt(e,t,i,s,r):this.right.lineAt(e,t,i,o,l);if(this.break||(a?c.to<l:c.from>l))return c;let h=t==Y.ByPosNoHeight?Y.ByPosNoHeight:Y.ByPos;return a?c.join(this.right.lineAt(l,h,i,o,l)):this.left.lineAt(l,h,i,s,r).join(c)}forEachLine(e,t,i,s,r,o){let l=s+this.left.height,a=r+this.left.length+this.break;if(this.break)e<a&&this.left.forEachLine(e,t,i,s,r,o),t>=a&&this.right.forEachLine(e,t,i,l,a,o);else{let c=this.lineAt(a,Y.ByPos,i,s,r);e<c.from&&this.left.forEachLine(e,c.from-1,i,s,r,o),c.to>=e&&c.from<=t&&o(c),t>c.to&&this.right.forEachLine(c.to+1,t,i,l,a,o)}}replace(e,t,i){let s=this.left.length+this.break;if(t<s)return this.balanced(this.left.replace(e,t,i),this.right);if(e>this.left.length)return this.balanced(this.left,this.right.replace(e-s,t-s,i));let r=[];e>0&&this.decomposeLeft(e,r);let o=r.length;for(let l of i)r.push(l);if(e>0&&hl(r,o-1),t<this.length){let l=r.length;this.decomposeRight(t,r),hl(r,l)}return Ae.of(r)}decomposeLeft(e,t){let i=this.left.length;if(e<=i)return this.left.decomposeLeft(e,t);t.push(this.left),this.break&&(i++,e>=i&&t.push(null)),e>i&&this.right.decomposeLeft(e-i,t)}decomposeRight(e,t){let i=this.left.length,s=i+this.break;if(e>=s)return this.right.decomposeRight(e-s,t);e<i&&this.left.decomposeRight(e,t),this.break&&e<s&&t.push(null),t.push(this.right)}balanced(e,t){return e.size>2*t.size||t.size>2*e.size?Ae.of(this.break?[e,null,t]:[e,t]):(this.left=Kn(this.left,e),this.right=Kn(this.right,t),this.setHeight(e.height+t.height),this.outdated=e.outdated||t.outdated,this.size=e.size+t.size,this.length=e.length+this.break+t.length,this)}updateHeight(e,t=0,i=!1,s){let{left:r,right:o}=this,l=t+r.length+this.break,a=null;return s&&s.from<=t+r.length&&s.more?a=r=r.updateHeight(e,t,i,s):r.updateHeight(e,t,i),s&&s.from<=l+o.length&&s.more?a=o=o.updateHeight(e,l,i,s):o.updateHeight(e,l,i),a?this.balanced(r,o):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function hl(n,e){let t,i;n[e]==null&&(t=n[e-1])instanceof fe&&(i=n[e+1])instanceof fe&&n.splice(e-1,3,new fe(t.length+1+i.length))}const ld=5;class eo{constructor(e,t){this.pos=e,this.oracle=t,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=e}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(e,t){if(this.lineStart>-1){let i=Math.min(t,this.lineEnd),s=this.nodes[this.nodes.length-1];s instanceof Le?s.length+=i-this.pos:(i>this.pos||!this.isCovered)&&this.nodes.push(new Le(i-this.pos,-1)),this.writtenTo=i,t>i&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=t}point(e,t,i){if(e<t||i.heightRelevant){let s=i.widget?i.widget.estimatedHeight:0,r=i.widget?i.widget.lineBreaks:0;s<0&&(s=this.oracle.lineHeight);let o=t-e;i.block?this.addBlock(new Wh(o,s,i)):(o||r||s>=ld)&&this.addLineDeco(s,r,o)}else t>e&&this.span(e,t);this.lineEnd>-1&&this.lineEnd<this.pos&&(this.lineEnd=this.oracle.doc.lineAt(this.pos).to)}enterLine(){if(this.lineStart>-1)return;let{from:e,to:t}=this.oracle.doc.lineAt(this.pos);this.lineStart=e,this.lineEnd=t,this.writtenTo<e&&((this.writtenTo<e-1||this.nodes[this.nodes.length-1]==null)&&this.nodes.push(this.blankContent(this.writtenTo,e-1)),this.nodes.push(null)),this.pos>e&&this.nodes.push(new Le(this.pos-e,-1)),this.writtenTo=this.pos}blankContent(e,t){let i=new fe(t-e);return this.oracle.doc.lineAt(e).to==t&&(i.flags|=4),i}ensureLine(){this.enterLine();let e=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(e instanceof Le)return e;let t=new Le(0,-1);return this.nodes.push(t),t}addBlock(e){this.enterLine();let t=e.deco;t&&t.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(e),this.writtenTo=this.pos=this.pos+e.length,t&&t.endSide>0&&(this.covering=e)}addLineDeco(e,t,i){let s=this.ensureLine();s.length+=i,s.collapsed+=i,s.widgetHeight=Math.max(s.widgetHeight,e),s.breaks+=t,this.writtenTo=this.pos=this.pos+i}finish(e){let t=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(t instanceof Le)&&!this.isCovered?this.nodes.push(new Le(0,-1)):(this.writtenTo<this.pos||t==null)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos));let i=e;for(let s of this.nodes)s instanceof Le&&s.updateHeight(this.oracle,i),i+=s?s.length:1;return this.nodes}static build(e,t,i,s){let r=new eo(i,e);return q.spans(t,i,s,r,0),r.finish(i)}}function ad(n,e,t){let i=new hd;return q.compare(n,e,t,i,0),i.changes}class hd{constructor(){this.changes=[]}compareRange(){}comparePoint(e,t,i,s){(e<t||i&&i.heightRelevant||s&&s.heightRelevant)&&En(e,t,this.changes,5)}}function cd(n,e){let t=n.getBoundingClientRect(),i=n.ownerDocument,s=i.defaultView||window,r=Math.max(0,t.left),o=Math.min(s.innerWidth,t.right),l=Math.max(0,t.top),a=Math.min(s.innerHeight,t.bottom);for(let c=n.parentNode;c&&c!=i.body;)if(c.nodeType==1){let h=c,f=window.getComputedStyle(h);if((h.scrollHeight>h.clientHeight||h.scrollWidth>h.clientWidth)&&f.overflow!="visible"){let u=h.getBoundingClientRect();r=Math.max(r,u.left),o=Math.min(o,u.right),l=Math.max(l,u.top),a=Math.min(c==n.parentNode?s.innerHeight:a,u.bottom)}c=f.position=="absolute"||f.position=="fixed"?h.offsetParent:h.parentNode}else if(c.nodeType==11)c=c.host;else break;return{left:r-t.left,right:Math.max(r,o)-t.left,top:l-(t.top+e),bottom:Math.max(l,a)-(t.top+e)}}function fd(n){let e=n.getBoundingClientRect(),t=n.ownerDocument.defaultView||window;return e.left<t.innerWidth&&e.right>0&&e.top<t.innerHeight&&e.bottom>0}function ud(n,e){let t=n.getBoundingClientRect();return{left:0,right:t.right-t.left,top:e,bottom:t.bottom-(t.top+e)}}class Ds{constructor(e,t,i,s){this.from=e,this.to=t,this.size=i,this.displaySize=s}static same(e,t){if(e.length!=t.length)return!1;for(let i=0;i<e.length;i++){let s=e[i],r=t[i];if(s.from!=r.from||s.to!=r.to||s.size!=r.size)return!1}return!0}draw(e,t){return E.replace({widget:new dd(this.displaySize*(t?e.scaleY:e.scaleX),t)}).range(this.from,this.to)}}class dd extends lt{constructor(e,t){super(),this.size=e,this.vertical=t}eq(e){return e.size==this.size&&e.vertical==this.vertical}toDOM(){let e=document.createElement("div");return this.vertical?e.style.height=this.size+"px":(e.style.width=this.size+"px",e.style.height="2px",e.style.display="inline-block"),e}get estimatedHeight(){return this.vertical?this.size:-1}}class cl{constructor(e){this.state=e,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=fl,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=J.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let t=e.facet(Xr).some(i=>typeof i!="function"&&i.class=="cm-lineWrapping");this.heightOracle=new sd(t),this.stateDeco=e.facet(Pi).filter(i=>typeof i!="function"),this.heightMap=Ae.empty().applyChanges(this.stateDeco,z.empty,this.heightOracle.setDoc(e.doc),[new He(0,0,0,e.doc.length)]);for(let i=0;i<2&&(this.viewport=this.getViewport(0,null),!!this.updateForViewport());i++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=E.set(this.lineGaps.map(i=>i.draw(this,!1))),this.computeVisibleRanges()}updateForViewport(){let e=[this.viewport],{main:t}=this.state.selection;for(let i=0;i<=1;i++){let s=i?t.head:t.anchor;if(!e.some(({from:r,to:o})=>s>=r&&s<=o)){let{from:r,to:o}=this.lineBlockAt(s);e.push(new un(r,o))}}return this.viewports=e.sort((i,s)=>i.from-s.from),this.updateScaler()}updateScaler(){let e=this.scaler;return this.scaler=this.heightMap.height<=7e6?fl:new to(this.heightOracle,this.heightMap,this.viewports),e.eq(this.scaler)?0:2}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,e=>{this.viewportLines.push(wi(e,this.scaler))})}update(e,t=null){this.state=e.state;let i=this.stateDeco;this.stateDeco=this.state.facet(Pi).filter(h=>typeof h!="function");let s=e.changedRanges,r=He.extendWithRanges(s,ad(i,this.stateDeco,e?e.changes:re.empty(this.state.doc.length))),o=this.heightMap.height,l=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);al(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,e.startState.doc,this.heightOracle.setDoc(this.state.doc),r),(this.heightMap.height!=o||ni)&&(e.flags|=2),l?(this.scrollAnchorPos=e.changes.mapPos(l.from,-1),this.scrollAnchorHeight=l.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=o);let a=r.length?this.mapViewport(this.viewport,e.changes):this.viewport;(t&&(t.range.head<a.from||t.range.head>a.to)||!this.viewportIsAppropriate(a))&&(a=this.getViewport(0,t));let c=a.from!=this.viewport.from||a.to!=this.viewport.to;this.viewport=a,e.flags|=this.updateForViewport(),(c||!e.changes.empty||e.flags&2)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,e.changes))),e.flags|=this.computeVisibleRanges(e.changes),t&&(this.scrollTarget=t),!this.mustEnforceCursorAssoc&&e.selectionSet&&e.view.lineWrapping&&e.state.selection.main.empty&&e.state.selection.main.assoc&&!e.state.facet(xh)&&(this.mustEnforceCursorAssoc=!0)}measure(e){let t=e.contentDOM,i=window.getComputedStyle(t),s=this.heightOracle,r=i.whiteSpace;this.defaultTextDirection=i.direction=="rtl"?J.RTL:J.LTR;let o=this.heightOracle.mustRefreshForWrapping(r),l=t.getBoundingClientRect(),a=o||this.mustMeasureContent||this.contentDOMHeight!=l.height;this.contentDOMHeight=l.height,this.mustMeasureContent=!1;let c=0,h=0;if(l.width&&l.height){let{scaleX:C,scaleY:v}=_a(t,l);(C>.005&&Math.abs(this.scaleX-C)>.005||v>.005&&Math.abs(this.scaleY-v)>.005)&&(this.scaleX=C,this.scaleY=v,c|=16,o=a=!0)}let f=(parseInt(i.paddingTop)||0)*this.scaleY,u=(parseInt(i.paddingBottom)||0)*this.scaleY;(this.paddingTop!=f||this.paddingBottom!=u)&&(this.paddingTop=f,this.paddingBottom=u,c|=18),this.editorWidth!=e.scrollDOM.clientWidth&&(s.lineWrapping&&(a=!0),this.editorWidth=e.scrollDOM.clientWidth,c|=16);let d=e.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=d&&(this.scrollAnchorHeight=-1,this.scrollTop=d),this.scrolledToBottom=Xa(e.scrollDOM);let p=(this.printing?ud:cd)(t,this.paddingTop),m=p.top-this.pixelViewport.top,g=p.bottom-this.pixelViewport.bottom;this.pixelViewport=p;let b=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(b!=this.inView&&(this.inView=b,b&&(a=!0)),!this.inView&&!this.scrollTarget&&!fd(e.dom))return 0;let w=l.width;if((this.contentDOMWidth!=w||this.editorHeight!=e.scrollDOM.clientHeight)&&(this.contentDOMWidth=l.width,this.editorHeight=e.scrollDOM.clientHeight,c|=16),a){let C=e.docView.measureVisibleLineHeights(this.viewport);if(s.mustRefreshForHeights(C)&&(o=!0),o||s.lineWrapping&&Math.abs(w-this.contentDOMWidth)>s.charWidth){let{lineHeight:v,charWidth:S,textHeight:A}=e.docView.measureTextSize();o=v>0&&s.refresh(r,v,S,A,Math.max(5,w/S),C),o&&(e.docView.minWidth=0,c|=16)}m>0&&g>0?h=Math.max(m,g):m<0&&g<0&&(h=Math.min(m,g)),al();for(let v of this.viewports){let S=v.from==this.viewport.from?C:e.docView.measureVisibleLineHeights(v);this.heightMap=(o?Ae.empty().applyChanges(this.stateDeco,z.empty,this.heightOracle,[new He(0,0,0,e.state.doc.length)]):this.heightMap).updateHeight(s,0,o,new rd(v.from,S))}ni&&(c|=2)}let k=!this.viewportIsAppropriate(this.viewport,h)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return k&&(c&2&&(c|=this.updateScaler()),this.viewport=this.getViewport(h,this.scrollTarget),c|=this.updateForViewport()),(c&2||k)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,e)),c|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,e.docView.enforceCursorAssoc()),c}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(e,t){let i=.5-Math.max(-.5,Math.min(.5,e/1e3/2)),s=this.heightMap,r=this.heightOracle,{visibleTop:o,visibleBottom:l}=this,a=new un(s.lineAt(o-i*1e3,Y.ByHeight,r,0,0).from,s.lineAt(l+(1-i)*1e3,Y.ByHeight,r,0,0).to);if(t){let{head:c}=t.range;if(c<a.from||c>a.to){let h=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),f=s.lineAt(c,Y.ByPos,r,0,0),u;t.y=="center"?u=(f.top+f.bottom)/2-h/2:t.y=="start"||t.y=="nearest"&&c<a.from?u=f.top:u=f.bottom-h,a=new un(s.lineAt(u-1e3/2,Y.ByHeight,r,0,0).from,s.lineAt(u+h+1e3/2,Y.ByHeight,r,0,0).to)}}return a}mapViewport(e,t){let i=t.mapPos(e.from,-1),s=t.mapPos(e.to,1);return new un(this.heightMap.lineAt(i,Y.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(s,Y.ByPos,this.heightOracle,0,0).to)}viewportIsAppropriate({from:e,to:t},i=0){if(!this.inView)return!0;let{top:s}=this.heightMap.lineAt(e,Y.ByPos,this.heightOracle,0,0),{bottom:r}=this.heightMap.lineAt(t,Y.ByPos,this.heightOracle,0,0),{visibleTop:o,visibleBottom:l}=this;return(e==0||s<=o-Math.max(10,Math.min(-i,250)))&&(t==this.state.doc.length||r>=l+Math.max(10,Math.min(i,250)))&&s>o-2*1e3&&r<l+2*1e3}mapLineGaps(e,t){if(!e.length||t.empty)return e;let i=[];for(let s of e)t.touchesRange(s.from,s.to)||i.push(new Ds(t.mapPos(s.from),t.mapPos(s.to),s.size,s.displaySize));return i}ensureLineGaps(e,t){let i=this.heightOracle.lineWrapping,s=i?1e4:2e3,r=s>>1,o=s<<1;if(this.defaultTextDirection!=J.LTR&&!i)return[];let l=[],a=(h,f,u,d)=>{if(f-h<r)return;let p=this.state.selection.main,m=[p.from];p.empty||m.push(p.to);for(let b of m)if(b>h&&b<f){a(h,b-10,u,d),a(b+10,f,u,d);return}let g=md(e,b=>b.from>=u.from&&b.to<=u.to&&Math.abs(b.from-h)<r&&Math.abs(b.to-f)<r&&!m.some(w=>b.from<w&&b.to>w));if(!g){if(f<u.to&&t&&i&&t.visibleRanges.some(k=>k.from<=f&&k.to>=f)){let k=t.moveToLineBoundary(x.cursor(f),!1,!0).head;k>h&&(f=k)}let b=this.gapSize(u,h,f,d),w=i||b<2e6?b:2e6;g=new Ds(h,f,b,w)}l.push(g)},c=h=>{if(h.length<o||h.type!=Ce.Text)return;let f=pd(h.from,h.to,this.stateDeco);if(f.total<o)return;let u=this.scrollTarget?this.scrollTarget.range.head:null,d,p;if(i){let m=s/this.heightOracle.lineLength*this.heightOracle.lineHeight,g,b;if(u!=null){let w=pn(f,u),k=((this.visibleBottom-this.visibleTop)/2+m)/h.height;g=w-k,b=w+k}else g=(this.visibleTop-h.top-m)/h.height,b=(this.visibleBottom-h.top+m)/h.height;d=dn(f,g),p=dn(f,b)}else{let m=f.total*this.heightOracle.charWidth,g=s*this.heightOracle.charWidth,b=0;if(m>2e6)for(let S of e)S.from>=h.from&&S.from<h.to&&S.size!=S.displaySize&&S.from*this.heightOracle.charWidth+b<this.pixelViewport.left&&(b=S.size-S.displaySize);let w=this.pixelViewport.left+b,k=this.pixelViewport.right+b,C,v;if(u!=null){let S=pn(f,u),A=((k-w)/2+g)/m;C=S-A,v=S+A}else C=(w-g)/m,v=(k+g)/m;d=dn(f,C),p=dn(f,v)}d>h.from&&a(h.from,d,h,f),p<h.to&&a(p,h.to,h,f)};for(let h of this.viewportLines)Array.isArray(h.type)?h.type.forEach(c):c(h);return l}gapSize(e,t,i,s){let r=pn(s,i)-pn(s,t);return this.heightOracle.lineWrapping?e.height*r:s.total*this.heightOracle.charWidth*r}updateLineGaps(e){Ds.same(e,this.lineGaps)||(this.lineGaps=e,this.lineGapDeco=E.set(e.map(t=>t.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(e){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let i=[];q.spans(t,this.viewport.from,this.viewport.to,{span(r,o){i.push({from:r,to:o})},point(){}},20);let s=0;if(i.length!=this.visibleRanges.length)s=12;else for(let r=0;r<i.length&&!(s&8);r++){let o=this.visibleRanges[r],l=i[r];(o.from!=l.from||o.to!=l.to)&&(s|=4,e&&e.mapPos(o.from,-1)==l.from&&e.mapPos(o.to,1)==l.to||(s|=8))}return this.visibleRanges=i,s}lineBlockAt(e){return e>=this.viewport.from&&e<=this.viewport.to&&this.viewportLines.find(t=>t.from<=e&&t.to>=e)||wi(this.heightMap.lineAt(e,Y.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(e){return e>=this.viewportLines[0].top&&e<=this.viewportLines[this.viewportLines.length-1].bottom&&this.viewportLines.find(t=>t.top<=e&&t.bottom>=e)||wi(this.heightMap.lineAt(this.scaler.fromDOM(e),Y.ByHeight,this.heightOracle,0,0),this.scaler)}scrollAnchorAt(e){let t=this.lineBlockAtHeight(e+8);return t.from>=this.viewport.from||this.viewportLines[0].top-e>200?t:this.viewportLines[0]}elementAtHeight(e){return wi(this.heightMap.blockAt(this.scaler.fromDOM(e),this.heightOracle,0,0),this.scaler)}get docHeight(){return this.scaler.toDOM(this.heightMap.height)}get contentHeight(){return this.docHeight+this.paddingTop+this.paddingBottom}}class un{constructor(e,t){this.from=e,this.to=t}}function pd(n,e,t){let i=[],s=n,r=0;return q.spans(t,n,e,{span(){},point(o,l){o>s&&(i.push({from:s,to:o}),r+=o-s),s=l}},20),s<e&&(i.push({from:s,to:e}),r+=e-s),{total:r,ranges:i}}function dn({total:n,ranges:e},t){if(t<=0)return e[0].from;if(t>=1)return e[e.length-1].to;let i=Math.floor(n*t);for(let 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#555",backgroundColor:"inherit"}},$h),yd={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},Os=O.ie&&O.ie_version<=11;class bd{constructor(e){this.view=e,this.active=!1,this.editContext=null,this.selectionRange=new eu,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.printQuery=null,this.parentCheck=-1,this.dom=e.contentDOM,this.observer=new MutationObserver(t=>{for(let i of t)this.queue.push(i);(O.ie&&O.ie_version<=11||O.ios&&e.composing)&&t.some(i=>i.type=="childList"&&i.removedNodes.length||i.type=="characterData"&&i.oldValue.length>i.target.nodeValue.length)?this.flushSoon():this.flush()}),window.EditContext&&O.android&&e.constructor.EDIT_CONTEXT!==!1&&!(O.chrome&&O.chrome_version<126)&&(this.editContext=new wd(e),e.state.facet(at)&&(e.contentDOM.editContext=this.editContext.editContext)),Os&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),window.matchMedia&&(this.printQuery=window.matchMedia("print")),typeof ResizeObserver=="function"&&(this.resizeScroll=new ResizeObserver(()=>{var t;((t=this.view.docView)===null||t===void 0?void 0:t.lastUpdate)<Date.now()-75&&this.onResize()}),this.resizeScroll.observe(e.scrollDOM)),this.addWindowListeners(this.win=e.win),this.start(),typeof IntersectionObserver=="function"&&(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(e){this.view.inputState.runHandlers("scroll",e),this.intersecting&&this.view.measure()}onScroll(e){this.intersecting&&this.flush(!1),this.editContext&&this.view.requestMeasure(this.editContext.measureReq),this.onScrollChanged(e)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(e){(e.type=="change"||!e.type)&&!e.matches||(this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500))}updateGaps(e){if(this.gapIntersection&&(e.length!=this.gaps.length||this.gaps.some((t,i)=>t!=e[i]))){this.gapIntersection.disconnect();for(let t of e)this.gapIntersection.observe(t);this.gaps=e}}onSelectionChange(e){let t=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:i}=this,s=this.selectionRange;if(i.state.facet(at)?i.root.activeElement!=this.dom:!Bn(this.dom,s))return;let r=s.anchorNode&&i.docView.nearest(s.anchorNode);if(r&&r.ignoreEvent(e)){t||(this.selectionChanged=!1);return}(O.ie&&O.ie_version<=11||O.android&&O.chrome)&&!i.state.selection.main.empty&&s.focusNode&&Ci(s.focusNode,s.focusOffset,s.anchorNode,s.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:e}=this,t=Li(e.root);if(!t)return!1;let i=O.safari&&e.root.nodeType==11&&e.root.activeElement==this.dom&&xd(this.view,t)||t;if(!i||this.selectionRange.eq(i))return!1;let s=Bn(this.dom,i);return s&&!this.selectionChanged&&e.inputState.lastFocusTime>Date.now()-200&&e.inputState.lastTouchTime<Date.now()-300&&iu(this.dom,i)?(this.view.inputState.lastFocusTime=0,e.docView.updateSelection(),!1):(this.selectionRange.setRange(i),s&&(this.selectionChanged=!0),!0)}setSelectionRange(e,t){this.selectionRange.set(e.node,e.offset,t.node,t.offset),this.selectionChanged=!1}clearSelectionRange(){this.selectionRange.set(null,0,null,0)}listenForScroll(){this.parentCheck=-1;let e=0,t=null;for(let i=this.dom;i;)if(i.nodeType==1)!t&&e<this.scrollTargets.length&&this.scrollTargets[e]==i?e++:t||(t=this.scrollTargets.slice(0,e)),t&&t.push(i),i=i.assignedSlot||i.parentNode;else if(i.nodeType==11)i=i.host;else break;if(e<this.scrollTargets.length&&!t&&(t=this.scrollTargets.slice(0,e)),t){for(let i of this.scrollTargets)i.removeEventListener("scroll",this.onScroll);for(let i of this.scrollTargets=t)i.addEventListener("scroll",this.onScroll)}}ignore(e){if(!this.active)return e();try{return this.stop(),e()}finally{this.start(),this.clear()}}start(){this.active||(this.observer.observe(this.dom,yd),Os&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),Os&&this.dom.removeEventListener("DOMCharacterDataModified",this.onCharData))}clear(){this.processRecords(),this.queue.length=0,this.selectionChanged=!1}delayAndroidKey(e,t){var i;if(!this.delayedAndroidKey){let s=()=>{let r=this.delayedAndroidKey;r&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=r.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&r.force&&Yt(this.dom,r.key,r.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(s)}(!this.delayedAndroidKey||e=="Enter")&&(this.delayedAndroidKey={key:e,keyCode:t,force:this.lastChange<Date.now()-50||!!(!((i=this.delayedAndroidKey)===null||i===void 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r=new Fu(this.view,e,t,i);return this.view.docView.domChanged={newSel:r.newSel?r.newSel.main:null},r}flush(e=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;e&&this.readSelectionRange();let t=this.readChange();if(!t)return this.view.requestMeasure(),!1;let i=this.view.state,s=Bh(this.view,t);return this.view.state==i&&(t.domChanged||t.newSel&&!t.newSel.main.eq(this.view.state.selection.main))&&this.view.update([]),s}readMutation(e){let t=this.view.docView.nearest(e.target);if(!t||t.ignoreMutation(e))return null;if(t.markDirty(e.type=="attributes"),e.type=="attributes"&&(t.flags|=4),e.type=="childList"){let i=ul(t,e.previousSibling||e.target.previousSibling,-1),s=ul(t,e.nextSibling||e.target.nextSibling,1);return{from:i?t.posAfter(i):t.posAtStart,to:s?t.posBefore(s):t.posAtEnd,typeOver:!1}}else return e.type=="characterData"?{from:t.posAtStart,to:t.posAtEnd,typeOver:e.target.nodeValue==e.oldValue}:null}setWindow(e){e!=this.win&&(this.removeWindowListeners(this.win),this.win=e,this.addWindowListeners(this.win))}addWindowListeners(e){e.addEventListener("resize",this.onResize),this.printQuery?this.printQuery.addEventListener?this.printQuery.addEventListener("change",this.onPrint):this.printQuery.addListener(this.onPrint):e.addEventListener("beforeprint",this.onPrint),e.addEventListener("scroll",this.onScroll),e.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(e){e.removeEventListener("scroll",this.onScroll),e.removeEventListener("resize",this.onResize),this.printQuery?this.printQuery.removeEventListener?this.printQuery.removeEventListener("change",this.onPrint):this.printQuery.removeListener(this.onPrint):e.removeEventListener("beforeprint",this.onPrint),e.document.removeEventListener("selectionchange",this.onSelectionChange)}update(e){this.editContext&&(this.editContext.update(e),e.startState.facet(at)!=e.state.facet(at)&&(e.view.contentDOM.editContext=e.state.facet(at)?this.editContext.editContext:null))}destroy(){var e,t,i;this.stop(),(e=this.intersection)===null||e===void 0||e.disconnect(),(t=this.gapIntersection)===null||t===void 0||t.disconnect(),(i=this.resizeScroll)===null||i===void 0||i.disconnect();for(let s of 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 ul(n,e,t){for(;e;){let i=j.get(e);if(i&&i.parent==n)return i;let s=e.parentNode;e=s!=n.dom?s:t>0?e.nextSibling:e.previousSibling}return null}function dl(n,e){let t=e.startContainer,i=e.startOffset,s=e.endContainer,r=e.endOffset,o=n.docView.domAtPos(n.state.selection.main.anchor);return Ci(o.node,o.offset,s,r)&&([t,i,s,r]=[s,r,t,i]),{anchorNode:t,anchorOffset:i,focusNode:s,focusOffset:r}}function xd(n,e){if(e.getComposedRanges){let s=e.getComposedRanges(n.root)[0];if(s)return dl(n,s)}let t=null;function i(s){s.preventDefault(),s.stopImmediatePropagation(),t=s.getTargetRanges()[0]}return n.contentDOM.addEventListener("beforeinput",i,!0),n.dom.ownerDocument.execCommand("indent"),n.contentDOM.removeEventListener("beforeinput",i,!0),t?dl(n,t):null}class wd{constructor(e){this.from=0,this.to=0,this.pendingContextChange=null,this.handlers=Object.create(null),this.composing=null,this.resetRange(e.state);let t=this.editContext=new window.EditContext({text:e.state.doc.sliceString(this.from,this.to),selectionStart:this.toContextPos(Math.max(this.from,Math.min(this.to,e.state.selection.main.anchor))),selectionEnd:this.toContextPos(e.state.selection.main.head)});this.handlers.textupdate=i=>{let s=e.state.selection.main,{anchor:r,head:o}=s,l=this.toEditorPos(i.updateRangeStart),a=this.toEditorPos(i.updateRangeEnd);e.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:i.updateRangeStart,editorBase:l,drifted:!1});let c=a-l>i.text.length;l==this.from&&r<this.from?l=r:a==this.to&&r>this.to&&(a=r);let h=Eh(e.state.sliceDoc(l,a),i.text,(c?s.from:s.to)-l,c?"end":null);if(!h){let u=x.single(this.toEditorPos(i.selectionStart),this.toEditorPos(i.selectionEnd));u.main.eq(s)||e.dispatch({selection:u,userEvent:"select"});return}let f={from:h.from+l,to:h.toA+l,insert:z.of(i.text.slice(h.from,h.toB).split(`
10`))};if((O.mac||O.android)&&f.from==o-1&&/^\. ?$/.test(i.text)&&e.contentDOM.getAttribute("autocorrect")=="off"&&(f={from:l,to:a,insert:z.of([i.text.replace("."," ")])}),this.pendingContextChange=f,!e.state.readOnly){let u=this.to-this.from+(f.to-f.from+f.insert.length);Zr(e,f,x.single(this.toEditorPos(i.selectionStart,u),this.toEditorPos(i.selectionEnd,u)))}this.pendingContextChange&&(this.revertPending(e.state),this.setSelection(e.state)),f.from<f.to&&!f.insert.length&&e.inputState.composing>=0&&!/[\\p{Alphabetic}\\p{Number}_]/.test(t.text.slice(Math.max(0,i.updateRangeStart-1),Math.min(t.text.length,i.updateRangeStart+1)))&&this.handlers.compositionend(i)},this.handlers.characterboundsupdate=i=>{let s=[],r=null;for(let o=this.toEditorPos(i.rangeStart),l=this.toEditorPos(i.rangeEnd);o<l;o++){let a=e.coordsForChar(o);r=a&&new DOMRect(a.left,a.top,a.right-a.left,a.bottom-a.top)||r||new DOMRect,s.push(r)}t.updateCharacterBounds(i.rangeStart,s)},this.handlers.textformatupdate=i=>{let s=[];for(let r of i.getTextFormats()){let o=r.underlineStyle,l=r.underlineThickness;if(!/none/i.test(o)&&!/none/i.test(l)){let a=this.toEditorPos(r.rangeStart),c=this.toEditorPos(r.rangeEnd);if(a<c){let h=`text-decoration: underline ${/^[a-z]/.test(o)?o+" ":o=="Dashed"?"dashed ":o=="Squiggle"?"wavy ":""}${/thin/i.test(l)?1:2}px`;s.push(E.mark({attributes:{style:h}}).range(a,c))}}}e.dispatch({effects:vh.of(E.set(s))})},this.handlers.compositionstart=()=>{e.inputState.composing<0&&(e.inputState.composing=0,e.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{if(e.inputState.composing=-1,e.inputState.compositionFirstChange=null,this.composing){let{drifted:i}=this.composing;this.composing=null,i&&this.reset(e.state)}};for(let i in this.handlers)t.addEventListener(i,this.handlers[i]);this.measureReq={read:i=>{this.editContext.updateControlBounds(i.contentDOM.getBoundingClientRect());let s=Li(i.root);s&&s.rangeCount&&this.editContext.updateSelectionBounds(s.getRangeAt(0).getBoundingClientRect())}}}applyEdits(e){let t=0,i=!1,s=this.pendingContextChange;return e.changes.iterChanges((r,o,l,a,c)=>{if(i)return;let h=c.length-(o-r);if(s&&o>=s.to)if(s.from==r&&s.to==o&&s.insert.eq(c)){s=this.pendingContextChange=null,t+=h,this.to+=h;return}else s=null,this.revertPending(e.state);if(r+=t,o+=t,o<=this.from)this.from+=h,this.to+=h;else if(r<this.to){if(r<this.from||o>this.to||this.to-this.from+c.length>3e4){i=!0;return}this.editContext.updateText(this.toContextPos(r),this.toContextPos(o),c.toString()),this.to+=h}t+=h}),s&&!i&&this.revertPending(e.state),!i}update(e){let t=this.pendingContextChange,i=e.startState.selection.main;this.composing&&(this.composing.drifted||!e.changes.touchesRange(i.from,i.to)&&e.transactions.some(s=>!s.isUserEvent("input.type")&&s.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=e.changes.mapPos(this.composing.editorBase)):!this.applyEdits(e)||!this.rangeIsValid(e.state)?(this.pendingContextChange=null,this.reset(e.state)):(e.docChanged||e.selectionSet||t)&&this.setSelection(e.state),(e.geometryChanged||e.docChanged||e.selectionSet)&&e.view.requestMeasure(this.measureReq)}resetRange(e){let{head:t}=e.selection.main;this.from=Math.max(0,t-1e4),this.to=Math.min(e.doc.length,t+1e4)}reset(e){this.resetRange(e),this.editContext.updateText(0,this.editContext.text.length,e.doc.sliceString(this.from,this.to)),this.setSelection(e)}revertPending(e){let t=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(t.from),this.toContextPos(t.from+t.insert.length),e.doc.sliceString(t.from,t.to))}setSelection(e){let{main:t}=e.selection,i=this.toContextPos(Math.max(this.from,Math.min(this.to,t.anchor))),s=this.toContextPos(t.head);(this.editContext.selectionStart!=i||this.editContext.selectionEnd!=s)&&this.editContext.updateSelection(i,s)}rangeIsValid(e){let{head:t}=e.selection.main;return!(this.from>0&&t-this.from<500||this.to<e.doc.length&&this.to-t<500||this.to-this.from>1e4*3)}toEditorPos(e,t=this.to-this.from){e=Math.min(e,t);let i=this.composing;return i&&i.drifted?i.editorBase+(e-i.contextBase):e+this.from}toContextPos(e){let t=this.composing;return t&&t.drifted?t.contextBase+(e-t.editorBase):e-this.from}destroy(){for(let e in this.handlers)this.editContext.removeEventListener(e,this.handlers[e])}}class D{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return!!this.inputState&&this.inputState.composing>0}get compositionStarted(){return!!this.inputState&&this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(e={}){var t;this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="

10if(l>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let c=[];a&4||([this.measureRequests,c]=[c,this.measureRequests]);let h=c.map(d=>{try{return d.read(this)}catch(p){return Oe(this.state,p),pl}}),f=$n.create(this,this.state,[]),u=!1;f.flags|=a,t?t.flags|=a:t=f,this.updateState=2,f.empty||(this.updatePlugins(f),this.inputState.update(f),this.updateAttrs(),u=this.docView.update(f),u&&this.docViewUpdate());for(let d=0;d<c.length;d++)if(h[d]!=pl)try{let p=c[d];p.write&&p.write(h[d],this)}catch(p){Oe(this.state,p)}if(u&&this.docView.updateSelection(!0),!f.viewportChanged&&this.measureRequests.length==0){if(this.viewState.editorHeight)if(this.viewState.scrollTarget){this.docView.scrollIntoView(this.viewState.scrollTarget),this.viewState.scrollTarget=null,o=-1;continue}else{let p=(r<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(r).top)-o;if(p>1||p<-1){s=s+p,i.scrollTop=s/this.scaleY,o=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(t&&!t.empty)for(let l of this.state.facet(br))l(t)}get themeClasses(){return Sr+" "+(this.state.facet(kr)?qh:zh)+" "+this.state.facet(mn)}updateAttrs(){let e=ml(this,kh,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),t={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(at)?"true":"false",class:"cm-content",style:`${O.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(t["aria-readonly"]="true"),ml(this,Xr,t);let i=this.observer.ignore(()=>{let s=dr(this.contentDOM,this.contentAttrs,t),r=dr(this.dom,this.editorAttrs,e);return s||r});return this.editorAttrs=e,this.contentAttrs=t,i}showAnnouncements(e){let t=!0;for(let i of e)for(let s of i.effects)if(s.is(D.announce)){t&&(this.announceDOM.textContent=""),t=!1;let r=this.announceDOM.appendChild(document.createElement("div"));r.textContent=s.value}}mountStyles(){this.styleModules=this.state.facet(bi);let e=this.state.facet(D.cspNonce);vt.mount(this.root,this.styleModules.concat(gd).reverse(),e?{nonce:e}:void 0)}readMeasured(){if(this.updateState==2)throw new Error("Reading the editor layout isn't allowed during an update");this.updateState==0&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(e){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame(()=>this.measure())),e){if(this.measureRequests.indexOf(e)>-1)return;if(e.key!=null){for(let t=0;t<this.measureRequests.length;t++)if(this.measureRequests[t].key===e.key){this.measureRequests[t]=e;return}}this.measureRequests.push(e)}}plugin(e){let t=this.pluginMap.get(e);return(t===void 0||t&&t.plugin!=e)&&this.pluginMap.set(e,t=this.plugins.find(i=>i.plugin==e)||null),t&&t.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(e){return this.readMeasured(),this.viewState.elementAtHeight(e)}lineBlockAtHeight(e){return this.readMeasured(),this.viewState.lineBlockAtHeight(e)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(e){return this.viewState.lineBlockAt(e)}get contentHeight(){return this.viewState.contentHeight}moveByChar(e,t,i){return Ms(this,e,Jo(this,e,t,i))}moveByGroup(e,t){return Ms(this,e,Jo(this,e,t,i=>Lu(this,e.head,i)))}visualLineSide(e,t){let i=this.bidiSpans(e),s=this.textDirectionAt(e.from),r=i[t?i.length-1:0];return x.cursor(r.side(t,s)+e.from,r.forward(!t,s)?1:-1)}moveToLineBoundary(e,t,i=!0){return Eu(this,e,t,i)}moveVertically(e,t,i){return Ms(this,e,Pu(this,e,t,i))}domAtPos(e){return this.docView.domAtPos(e)}posAtDOM(e,t=0){return this.docView.posFromDOM(e,t)}posAtCoords(e,t=!0){return this.readMeasured(),Dh(this,e,t)}coordsAtPos(e,t=1){this.readMeasured();let i=this.docView.coordsAt(e,t);if(!i||i.left==i.right)return i;let s=this.state.doc.lineAt(e),r=this.bidiSpans(s),o=r[xt.find(r,e-s.from,-1,t)];return Ui(i,o.dir==J.LTR==t>0)}coordsForChar(e){return this.readMeasured(),this.docView.coordsForChar(e)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(e){return!this.state.facet(bh)||e<this.viewport.from||e>this.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(e))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(e){if(e.length>vd)return ch(e.length);let t=this.textDirectionAt(e.from),i;for(let r of this.bidiCache)if(r.from==e.from&&r.dir==t&&(r.fresh||hh(r.isolates,i=Ko(this,e))))return r.order;i||(i=Ko(this,e));let s=mu(e.text,t,i);return this.bidiCache.push(new jn(e.from,e.to,t,i,!0,s)),s}get hasFocus(){var e;return(this.dom.ownerDocument.hasFocus()||O.safari&&((e=this.inputState)===null||e===void 0?void 0:e.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{Ya(this.contentDOM),this.docView.updateSelection()})}setRoot(e){this._root!=e&&(this._root=e,this.observer.setWindow((e.nodeType==9?e:e.ownerDocument).defaultView||window),this.mountStyles())}destroy(){this.root.activeElement==this.contentDOM&&this.contentDOM.blur();for(let e of this.plugins)e.destroy(this);this.plugins=[],this.inputState.destroy(),this.docView.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(e,t={}){return hn.of(new Jt(typeof e=="number"?x.cursor(e):e,t.y,t.x,t.yMargin,t.xMargin))}scrollSnapshot(){let{scrollTop:e,scrollLeft:t}=this.scrollDOM,i=this.viewState.scrollAnchorAt(e);return hn.of(new Jt(x.cursor(i.from),"start","start",i.top-e,t,!0))}setTabFocusMode(e){e==null?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:typeof e=="boolean"?this.inputState.tabFocusMode=e?0:-1:this.inputState.tabFocusMode!=0&&(this.inputState.tabFocusMode=Date.now()+e)}static domEventHandlers(e){return ee.define(()=>({}),{eventHandlers:e})}static domEventObservers(e){return ee.define(()=>({}),{eventObservers:e})}static theme(e,t){let i=vt.newName(),s=[mn.of(i),bi.of(Cr(`.${i}`,e))];return t&&t.dark&&s.push(kr.of(!0)),s}static baseTheme(e){return Mt.lowest(bi.of(Cr("."+Sr,e,$h)))}static findFromDOM(e){var t;let i=e.querySelector(".cm-content"),s=i&&j.get(i)||j.get(e);return((t=s?.rootView)===null||t===void 0?void 0:t.view)||null}}D.styleModule=bi;D.inputHandler=gh;D.clipboardInputFilter=Yr;D.clipboardOutputFilter=Jr;D.scrollHandler=wh;D.focusChangeEffect=yh;D.perLineTextDirection=bh;D.exceptionSink=mh;D.updateListener=br;D.editable=at;D.mouseSelectionStyle=ph;D.dragMovesSelection=dh;D.clickAddsSelectionRange=uh;D.decorations=Pi;D.outerDecorations=Sh;D.atomicRanges=Yi;D.bidiIsolatedRanges=Ch;D.scrollMargins=Ah;D.darkTheme=kr;D.cspNonce=T.define({combine:n=>n.length?n[0]:""});D.contentAttributes=Xr;D.editorAttributes=kh;D.lineWrapping=D.contentAttributes.of({class:"cm-lineWrapping"});D.announce=R.define();const vd=4096,pl={};class jn{constructor(e,t,i,s,r,o){this.from=e,this.to=t,this.dir=i,this.isolates=s,this.fresh=r,this.order=o}static update(e,t){if(t.empty&&!e.some(r=>r.fresh))return e;let i=[],s=e.length?e[e.length-1].dir:J.LTR;for(let r=Math.max(0,e.length-10);r<e.length;r++){let o=e[r];o.dir==s&&!t.touchesRange(o.from,o.to)&&i.push(new jn(t.mapPos(o.from,1),t.mapPos(o.to,-1),o.dir,o.isolates,!1,o.order))}return i}}function ml(n,e,t){for(let i=n.state.facet(e),s=i.length-1;s>=0;s--){let r=i[s],o=typeof r=="function"?r(n):r;o&&ur(o,t)}return t}const kd=O.mac?"mac":O.windows?"win":O.linux?"linux":"key";function Sd(n,e){const t=n.split(/-(?!$)/);let i=t[t.length-1];i=="Space"&&(i=" ");let s,r,o,l;for(let a=0;a<t.length-1;++a){const c=t[a];if(/^(cmd|meta|m)$/i.test(c))l=!0;else if(/^a(lt)?$/i.test(c))s=!0;else if(/^(c|ctrl|control)$/i.test(c))r=!0;else if(/^s(hift)?$/i.test(c))o=!0;else if(/^mod$/i.test(c))e=="mac"?l=!0:r=!0;else throw new Error("Unrecognized modifier name: "+c)}return s&&(i="Alt-"+i),r&&(i="Ctrl-"+i),l&&(i="Meta-"+i),o&&(i="Shift-"+i),i}function gn(n,e,t){return e.altKey&&(n="Alt-"+n),e.ctrlKey&&(n="Ctrl-"+n),e.metaKey&&(n="Meta-"+n),t!==!1&&e.shiftKey&&(n="Shift-"+n),n}const Cd=Mt.default(D.domEventHandlers({keydown(n,e){return jh(Kh(e.state),n,e,"editor")}})),Ji=T.define({enables:Cd}),gl=new WeakMap;function Kh(n){let e=n.facet(Ji),t=gl.get(e);return t||gl.set(e,t=Dd(e.reduce((i,s)=>i.concat(s),[]))),t}function Ad(n,e,t){return jh(Kh(n.state),e,n,t)}let gt=null;const Md=4e3;function Dd(n,e=kd){let t=Object.create(null),i=Object.create(null),s=(o,l)=>{let a=i[o];if(a==null)i[o]=l;else if(a!=l)throw new Error("Key binding "+o+" is used both as a regular binding and as a multi-stroke prefix")},r=(o,l,a,c,h)=>{var f,u;let d=t[o]||(t[o]=Object.create(null)),p=l.split(/ (?!$)/).map(b=>Sd(b,e));for(let b=1;b<p.length;b++){let w=p.slice(0,b).join(" ");s(w,!0),d[w]||(d[w]={preventDefault:!0,stopPropagation:!1,run:[k=>{let C=gt={view:k,prefix:w,scope:o};return setTimeout(()=>{gt==C&&(gt=null)},Md),!0}]})}let m=p.join(" ");s(m,!1);let g=d[m]||(d[m]={preventDefault:!1,stopPropagation:!1,run:((u=(f=d._any)===null||f===void 0?void 0:f.run)===null||u===void 0?void 0:u.slice())||[]});a&&g.run.push(a),c&&(g.preventDefault=!0),h&&(g.stopPropagation=!0)};for(let o of n){let l=o.scope?o.scope.split(" "):["editor"];if(o.any)for(let c of l){let h=t[c]||(t[c]=Object.create(null));h._any||(h._any={preventDefault:!1,stopPropagation:!1,run:[]});let{any:f}=o;for(let u in h)h[u].run.push(d=>f(d,Ar))}let a=o[e]||o.key;if(a)for(let c of l)r(c,a,o.run,o.preventDefault,o.stopPropagation),o.shift&&r(c,"Shift-"+a,o.shift,o.preventDefault,o.stopPropagation)}return t}let Ar=null;function jh(n,e,t,i){Ar=e;let s=Yf(e),r=Me(s,0),o=Qe(r)==s.length&&s!=" ",l="",a=!1,c=!1,h=!1;gt&&gt.view==t&&gt.scope==i&&(l=gt.prefix+" ",Ph.indexOf(e.keyCode)<0&&(c=!0,gt=null));let f=new Set,u=g=>{if(g){for(let b of g.run)if(!f.has(b)&&(f.add(b),b(t)))return g.stopPropagation&&(h=!0),!0;g.preventDefault&&(g.stopPropagation&&(h=!0),c=!0)}return!1},d=n[i],p,m;return d&&(u(d[l+gn(s,e,!o)])?a=!0:o&&(e.altKey||e.metaKey||e.ctrlKey)&&!(O.windows&&e.ctrlKey&&e.altKey)&&!(O.mac&&e.altKey&&!(e.ctrlKey||e.metaKey))&&(p=kt[e.keyCode])&&p!=s?(u(d[l+gn(p,e,!0)])||e.shiftKey&&(m=Ei[e.keyCode])!=s&&m!=p&&u(d[l+gn(m,e,!1)]))&&(a=!0):o&&e.shiftKey&&u(d[l+gn(s,e,!0)])&&(a=!0),!a&&u(d._any)&&(a=!0)),c&&(a=!0),a&&h&&e.stopPropagation(),Ar=null,a}class Xi{constructor(e,t,i,s,r){this.className=e,this.left=t,this.top=i,this.width=s,this.height=r}draw(){let e=document.createElement("div");return e.className=this.className,this.adjust(e),e}update(e,t){return t.className!=this.className?!1:(this.adjust(e),!0)}adjust(e){e.style.left=this.left+"px",e.style.top=this.top+"px",this.width!=null&&(e.style.width=this.width+"px"),e.style.height=this.height+"px"}eq(e){return this.left==e.left&&this.top==e.top&&this.width==e.width&&this.height==e.height&&this.className==e.className}static forRange(e,t,i){if(i.empty){let s=e.coordsAtPos(i.head,i.assoc||1);if(!s)return[];let r=Uh(e);return[new Xi(t,s.left-r.left,s.top-r.top,null,s.bottom-s.top)]}else return Od(e,t,i)}}function Uh(n){let e=n.scrollDOM.getBoundingClientRect();return{left:(n.textDirection==J.LTR?e.left:e.right-n.scrollDOM.clientWidth*n.scaleX)-n.scrollDOM.scrollLeft*n.scaleX,top:e.top-n.scrollDOM.scrollTop*n.scaleY}}function yl(n,e,t,i){let s=n.coordsAtPos(e,t*2);if(!s)return i;let r=n.dom.getBoundingClientRect(),o=(s.top+s.bottom)/2,l=n.posAtCoords({x:r.left+1,y:o}),a=n.posAtCoords({x:r.right-1,y:o});return l==null||a==null?i:{from:Math.max(i.from,Math.min(l,a)),to:Math.min(i.to,Math.max(l,a))}}function Od(n,e,t){if(t.to<=n.viewport.from||t.from>=n.viewport.to)return[];let i=Math.max(t.from,n.viewport.from),s=Math.min(t.to,n.viewport.to),r=n.textDirection==J.LTR,o=n.contentDOM,l=o.getBoundingClientRect(),a=Uh(n),c=o.querySelector(".cm-line"),h=c&&window.getComputedStyle(c),f=l.left+(h?parseInt(h.paddingLeft)+Math.min(0,parseInt(h.textIndent)):0),u=l.right-(h?parseInt(h.paddingRight):0),d=wr(n,i,1),p=wr(n,s,-1),m=d.type==Ce.Text?d:null,g=p.type==Ce.Text?p:null;if(m&&(n.lineWrapping||d.widgetLineBreaks)&&(m=yl(n,i,1,m)),g&&(n.lineWrapping||p.widgetLineBreaks)&&(g=yl(n,s,-1,g)),m&&g&&m.from==g.from&&m.to==g.to)return w(k(t.from,t.to,m));{let v=m?k(t.from,null,m):C(d,!1),S=g?k(null,t.to,g):C(p,!0),A=[];return(m||d).to<(g||p).from-(m&&g?1:0)||d.widgetLineBreaks>1&&v.bottom+n.defaultLineHeight/2<S.top?A.push(b(f,v.bottom,u,S.top)):v.bottom<S.top&&n.elementAtHeight((v.bottom+S.top)/2).type==Ce.Text&&(v.bottom=S.top=(v.bottom+S.top)/2),w(v).concat(A).

11function jd(n){return n>=32?Kd:n==10?"␤":String.fromCharCode(9216+n)}class Ud extends lt{constructor(e,t){super(),this.options=e,this.code=t}eq(e){return e.code==this.code}toDOM(e){let t=jd(this.code),i=e.state.phrase("Control character")+" "+(Wd[this.code]||"0x"+this.code.toString(16)),s=this.options.render&&this.options.render(this.code,i,t);if(s)return s;let r=document.createElement("span");return r.textContent=t,r.title=i,r.setAttribute("aria-label",i),r.className="cm-specialChar",r}ignoreEvent(){return!1}}class Gd extends lt{constructor(e){super(),this.width=e}eq(e){return e.width==this.width}toDOM(){let e=document.createElement("span");return e.textContent="	",e.className="cm-tab",e.style.width=this.width+"px",e}ignoreEvent(){return!1}}function _d(){return Jd}const Yd=E.line({class:"cm-activeLine"}),Jd=ee.fromClass(class{constructor(n){this.decorations=this.getDeco(n)}update(n){(n.docChanged||n.selectionSet)&&(this.decorations=this.getDeco(n.view))}getDeco(n){let e=-1,t=[];for(let i of n.state.selection.ranges){let s=n.lineBlockAt(i.head);s.from>e&&(t.push(Yd.range(s.from)),e=s.from)}return E.set(t)}},{decorations:n=>n.decorations});class Xd extends lt{constructor(e){super(),this.content=e}toDOM(e){let t=document.createElement("span");return t.className="cm-placeholder",t.style.pointerEvents="none",t.appendChild(typeof this.content=="string"?document.createTextNode(this.content):typeof this.content=="function"?this.content(e):this.content.cloneNode(!0)),t.setAttribute("aria-hidden","true"),t}coordsAt(e){let t=e.firstChild?ei(e.firstChild):[];if(!t.length)return null;let i=window.getComputedStyle(e.parentNode),s=Ui(t[0],i.direction!="rtl"),r=parseInt(i.lineHeight);return s.bottom-s.top>r*1.5?{left:s.left,right:s.right,top:s.top,bottom:s.top+r}:s}ignoreEvent(){return!1}}function Qd(n){let e=ee.fromClass(class{constructor(t){this.view=t,this.placeholder=n?E.set([E.widget({widget:new Xd(n),side:1}).range(0)]):E.none}get decorations(){return this.view.state.doc.length?E.none:this.placeholder}},{decorations:t=>t.decorations});return typeof n=="string"?[e,D.contentAttributes.of({"aria-placeholder":n})]:e}const Dr=2e3;function Zd(n,e,t){let i=Math.min(e.line,t.line),s=Math.max(e.line,t.line),r=[];if(e.off>Dr||t.off>Dr||e.col<0||t.col<0){let o=Math.min(e.off,t.off),l=Math.max(e.off,t.off);for(let a=i;a<=s;a++){let c=n.doc.line(a);c.length<=l&&r.push(x.range(c.from+o,c.to+l))}}else{let o=Math.min(e.col,t.col),l=Math.max(e.col,t.col);for(let a=i;a<=s;a++){let c=n.doc.line(a),h=sr(c.text,o,n.tabSize,!0);if(h<0)r.push(x.cursor(c.to));else{let f=sr(c.text,l,n.tabSize);r.push(x.range(c.from+h,c.from+f))}}}return r}function ep(n,e){let t=n.coordsAtPos(n.viewport.from);return t?Math.round(Math.abs((t.left-e)/n.defaultCharacterWidth)):-1}function vl(n,e){let t=n.posAtCoords({x:e.clientX,y:e.clientY},!1),i=n.state.doc.lineAt(t),s=t-i.from,r=s>Dr?-1:s==i.length?ep(n,e.clientX):li(i.text,n.state.tabSize,t-i.from);return{line:i.number,col:r,off:s}}function tp(n,e){let t=vl(n,e),i=n.state.selection;return t?{update(s){if(s.docChanged){let r=s.changes.mapPos(s.startState.doc.line(t.line).from),o=s.state.doc.lineAt(r);t={line:o.number,col:t.col,off:Math.min(t.off,o.length)},i=i.map(s.changes)}},get(s,r,o){let l=vl(n,s);if(!l)return i;let a=Zd(n.state,t,l);return a.length?o?x.create(a.concat(i.ranges)):x.create(a):i}}:null}function ip(n){let e=(t=>t.altKey&&t.button==0);return D.mouseSelectionStyle.of((t,i)=>e(i)?tp(t,i):null)}const np={Alt:[18,n=>!!n.altKey],Control:[17,n=>!!n.ctrlKey],Shift:[16,n=>!!n.shiftKey],Meta:[91,n=>!!n.metaKey]},sp={style:"cursor: crosshair"};function rp(n={}){let[e,t]=np[n.key||"Alt"],i=ee.fromClass(class{constructor(s){this.view=s,this.isDown=!1}set(s){this.isDown!=s&&(this.isDown=s,this.view.update([]))}},{eventObservers:{keydown(s){this.set(s.keyCode==e||t(s))},keyup(s){(s.keyCode==e||!t(s))&&this.set(!1)},mousemove(s){this.set(t(s))}}});return[i,D.contentAttributes.of(s=>{var r;return!((r=s.plugin(i))===null||r===void 0)&&r.isDown?sp:null})]}const pi="-10000px";class Jh{constructor(e,t,i,s){this.facet=t,this.createTooltipView=i,this.removeTooltipView=s,this.input=e.state.facet(t),this.tooltips=this.input.filter(o=>o);let r=null;this.tooltipViews=this.tooltips.map(o=>r=i(o,r))}update(e,t){var i;let s=e.state.facet(this.facet),r=s.filter(a=>a);if(s===this.input){for(let a of this.tooltipViews)a.update&&a.update(e);return!1}let o=[],l=t?[]:null;for(let a=0;a<r.length;a++){let c=r[a],h=-1;if(c){for(let f=0;f<this.tooltips.length;f++){let u=this.tooltips[f];u&&u.create==c.create&&(h=f)}if(h<0)o[a]=this.createTooltipView(c,a?o[a-1]:null),l&&(l[a]=!!c.above);else{let f=o[a]=this.tooltipViews[h];l&&(l[a]=t[h]),f.update&&f.update(e)}}}for(let a of this.tooltipViews)o.indexOf(a)<0&&(this.removeTooltipView(a),(i=a.destroy)===null||i===void 0||i.call(a));return t&&(l.forEach((a,c)=>t[c]=a),t.length=l.length),this.input=s,this.tooltips=r,this.tooltipViews=o,!0}}function op(n){let e=n.dom.ownerDocument.documentElement;return{top:0,left:0,bottom:e.clientHeight,right:e.clientWidth}}const Bs=T.define({combine:n=>{var e,t,i;return{position:O.ios?"absolute":((e=n.find(s=>s.position))===null||e===void 0?void 0:e.position)||"fixed",parent:((t=n.find(s=>s.parent))===null||t===void 0?void 0:t.parent)||null,tooltipSpace:((i=n.find(s=>s.tooltipSpace))===null||i===void 0?void 0:i.tooltipSpace)||op}}}),kl=new WeakMap,io=ee.fromClass(class{constructor(n){this.view=n,this.above=[],this.inView=!0,this.madeAbsolute=!1,this.lastTransaction=0,this.measureTimeout=-1;let e=n.state.facet(Bs);this.position=e.position,this.parent=e.parent,this.classes=n.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.resizeObserver=typeof ResizeObserver=="function"?new ResizeObserver(()=>this.measureSoon()):null,this.manager=new Jh(n,no,(t,i)=>this.createTooltip(t,i),t=>{this.resizeObserver&&this.resizeObserver.unobserve(t.dom),t.dom.remove()}),this.above=this.manager.tooltips.map(t=>!!t.above),this.intersectionObserver=typeof IntersectionObserver=="function"?new IntersectionObserver(t=>{Date.now()>this.lastTransaction-50&&t.length>0&&t[t.length-1].intersectionRatio<1&&this.measureSoon()},{threshold:[1]}):null,this.observeIntersection(),n.win.addEventListener("resize",this.measureSoon=this.measureSoon.bind(this)),this.maybeMeasure()}createContainer(){this.parent?(this.container=document.createElement("div"),this.container.style.position="relative",this.container.className=this.view.themeClasses,this.parent.appendChild(this.container)):this.container=this.view.dom}observeIntersection(){if(this.intersectionObserver){this.intersectionObserver.disconnect();for(let n of this.manager.tooltipViews)this.intersectionObserver.observe(n.dom)}}measureSoon(){this.measureTimeout<0&&(this.measureTimeout=setTimeout(()=>{this.measureTimeout=-1,this.maybeMeasure()},50))}update(n){n.transactions.length&&(this.lastTransaction=Date.now());let e=this.manager.update(n,this.above);e&&this.observeIntersection();let t=e||n.geometryChanged,i=n.state.facet(Bs);if(i.position!=this.position&&!this.madeAbsolute){this.position=i.position;for(let s of this.manager.tooltipViews)s.dom.style.position=this.position;t=!0}if(i.parent!=this.parent){this.parent&&this.container.remove(),this.parent=i.parent,this.createContainer();for(let s of this.manager.tooltipViews)this.container.appendChild(s.dom);t=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);t&&this.maybeMeasure()}createTooltip(n,e){let t=n.create(this.view),i=e?e.dom:null;if(t.dom.classList.add("cm-tooltip"),n.arrow&&!t.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let s=document.createElement("div");s.className="cm-tooltip-arrow",t.dom.appendChild(s)}return t.dom.style.position=this.position,t.dom.style.top=pi,t.dom.style.left="0px",this.container.insertBefore(t.dom,i),t.mount&&t.mount(this.view),this.resizeObserver&&this.resizeObserver.observe(t.dom),t}destroy(){var n,e,t;this.view.win.removeEventListener("resize",this.measureSoon);for(let i of this.manager.tooltipViews)i.dom.remove(),(n=i.destroy)===null||n===void 0||n.call(i);this.parent&&this.container.remove(),(e=this.resizeObserver)===null||e===void 0||e.disconnect(),(t=this.intersectionObserver)===null||t===void 0||t.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let n=1,e=1,t=!1;if(this.position=="fixed"&&this.manager.tooltipViews.length){let{dom:r}=this.manager.tooltipViews[0];if(O.gecko)t=r.offsetParent!=this.container.ownerDocument.body;else if(r.style.top==pi&&r.style.left=="0px"){let o=r.getBoundingClientRect();t=Math.abs(o.top+1e4)>1||Math.abs(o.left)>1}}if(t||this.position=="absolute")if(this.parent){let r=this.parent.getBoundingClientRect();r.width&&r.height&&(n=r.width/this.parent.offsetWidth,e=r.height/this.parent.offsetHeight)}else({scaleX:n,scaleY:e}=this.view.viewState);let i=this.view.scrollDOM.getBoundingClientRect(),s=Qr(this.view);return{visible:{left:i.left+s.left,top:i.top+s.top,right:i.right-s.right,bottom:i.bottom-s.bottom},parent:this.parent?this.container.getBoundingClientRect():this.view.dom.getBoundingClientRect(),pos:this.manager.tooltips.map((r,o)=>{let l=this.manager.tooltipViews[o];return l.getCoords?l.getCoords(r.pos):this.view.coordsAtPos(r.pos)}),size:this.manager.tooltipViews.map(({dom:r})=>r.getBoundingClientRect()),space:this.view.state.facet(Bs).tooltipSpace(this.view),scaleX:n,scaleY:e,makeAbsolute:t}}writeMeasure(n){var e;if(n.makeAbsolute){this.madeAbsolute=!0,this.position="absolute";for(let l of this.manager.tooltipViews)l.dom.style.position="absolute"}let{visible:t,space:i,scaleX:s,scaleY:r}=n,o=[];for(let l=0;l<this.manager.tooltips.length;l++){let a=this.manager.tooltips[l],c=this.manager.tooltipViews[l],{dom:h}=c,f=n.pos[l],u=n.size[l];if(!f||a.clip!==!1&&(f.bottom<=Math.max(t.top,i.top)||f.top>=Math.min(t.bottom,i.bottom)||f.right<Math.max(t.left,i.left)-.1||f.left>Math.min(t.right,i.right)+.1)){h.style.top=pi;continue}let d=a.arrow?c.dom.querySelector(".cm-tooltip-arrow"):null,p=d?7:0,m=u.right-u.left,g=(e=kl.get(c))!==null&&e!==void 0?e:u.bottom-u.top,b=c.offset||ap,w=this.view.textDirection==J.LTR,k=u.width>i.right-i.left?w?i.left:i.right-u.width:w?Math.max(i.left,Math.min(f.left-(d?14:0)+b.x,i.right-m)):Math.min(Math.max(i.left,f.left-m+(d?14:0)-b.x),i.right-m),C=this.above[l];!a.strictSide&&(C?f.top-g-p-b.y<i.top:f.bottom+g+p+b.y>i.bottom)&&C==i.bottom-f.bottom>f.top-i.top&&(C=this.above[l]=!C);let v=(C?f.top-i.top:i.bottom-f.bottom)-p;if(v<g&&c.resize!==!1){if(v<this.view.defaultLineHeight){h.style.top=pi;continue}kl.set(c,g),h.style.height=(g=v)/r+"px"}else h.style.height&&(h.style.height="");let S=C?f.top-g-p-b.y:f.bottom+p+b.y,A=k+m;if(c.overlap!==!0)for(let P of o)P.left<A&&P.right>k&&P.top<S+g&&P.bottom>S&&(S=C?P.top-g-2-p:P.bottom+p+2);if(this.position=="absolute"?(h.style.top=(S-n.parent.top)/r+"px",Sl(h,(k-n.parent.left)/s)):(h.style.top=S/r+"px",Sl(h,k/s)),d){let P=f.left+(w?b.x:-b.x)-(k+14-7);d.style.left=P/s+"px"}c.overlap!==!0&&o.push({left:k,top:S,right:A,bottom:S+g}),h.classList.toggle("cm-tooltip-above",C),h.classList.toggle("cm-tooltip-below",!C),c.positioned&&c.positioned(n.space)}}maybeMeasure(){if(this.manager.tooltips.length&&(this.view.inView&&this.view.requestMeasure(this.measureReq),this.inView!=this.view.inView&&(this.inView=this.view.inView,!this.inView)))for(let n of this.manager.tooltipViews)n.dom.style.top=pi}},{eventObservers:{scroll(){this.maybeMeasure()}}});function Sl(n,e){let t=parseInt(n.style.left,10);(isNaN(t)||Math.abs(e-t)>1)&&(n.style.left=e+"px")}const lp=D.baseTheme({".cm-tooltip":{zIndex:500,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:"14px",position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark .cm-tooltip .cm-tooltip-arrow":{"&:before":{borderTopColor:"#333338",borderBottomColor:"#333338"},"&:after":{borderTopColor:"transparent",borderBottomColor:"transparent"}}}),ap={x:0,y:0},no=T.define({enables:[io,lp]}),Un=T.define({combine:n=>n.reduce((e,t)=>e.concat(t),[])});class us{static create(e){return new us(e)}constructor(e){this.view=e,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new Jh(e,Un,(t,i)=>this.createHostedView(t,i),t=>t.dom.remove())}createHostedView(e,t){let i=e.create(this.view);return i.dom.classList.add("cm-tooltip-section"),this.dom.insertBefore(i.dom,t?t.dom.nextSibling:this.dom.firstChild),this.mounted&&i.mount&&i.mount(this.view),i}mount(e){for(let t of this.manager.tooltipViews)t.mount&&t.mount(e);this.mounted=!0}positioned(e){for(let t of this.manager.tooltipViews)t.positioned&&t.positioned(e)}update(e){this.manager.update(e)}destroy(){var e;for(let t of this.manager.tooltipViews)(e=t.destroy)===null||e===void 0||e.call(t)}passProp(e){let t;for(let i of this.manager.tooltipViews){let s=i[e];if(s!==void 0){if(t===void 0)t=s;else if(t!==s)return}}return t}get offset(){return this.passProp("offset")}get getCoords(){return this.passProp("getCoords")}get overlap(){return this.passProp("overlap")}get resize(){return this.passProp("resize")}}const hp=no.compute([Un],n=>{let e=n.facet(Un);return e.length===0?null:{pos:Math.min(...e.map(t=>t.pos)),end:Math.max(...e.map(t=>{var i;return(i=t.end)!==null&&i!==void 0?i:t.pos})),create:us.create,above:e[0].above,arrow:e.some(t=>t.arrow)}});class cp{constructor(e,t,i,s,r){this.view=e,this.source=t,this.field=i,this.setHover=s,this.hoverTime=r,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:e.dom,time:0},this.checkHover=this.checkHover.bind(this),e.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),e.dom.addEventListener("mousemove",this.mousemove=this.mousemove.bind(this))}update(){this.pending&&(this.pending=null,clearTimeout(this.restartTimeout),this.restartTimeout=setTimeout(()=>this.startHover(),20))}get active(){return this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active.length)return;let e=Date.now()-this.lastMove.time;e<this.hoverTime?this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime-e):this.startHover()}startHover(){clearTimeout(this.restartTimeout);let{view:e,lastMove:t}=this,i=e.docView.nearest(t.target);if(!i)return;let s,r=1;if(i instanceof bt)s=i.posAtStart;else{if(s=e.posAtCoords(t),s==null)return;let l=e.coordsAtPos(s);if(!l||t.y<l.top||t.y>l.bottom||t.x<l.left-e.defaultCharacterWidth||t.x>l.right+e.defaultCharacterWidth)return;let a=e.bidiSpans(e.state.doc.lineAt(s)).find(h=>h.from<=s&&h.to>=s),c=a&&a.dir==J.RTL?-1:1;r=t.x<l.left?-c:c}let o=this.source(e,s,r);if(o?.then){let l=this.pending={pos:s};o.then(a=>{this.pending==l&&(this.pending=null,a&&!(Array.isArray(a)&&!a.length)&&e.dispatch({effects:this.setHover.of(Array.isArray(a)?a:[a])}))},a=>Oe(e.state,a,"hover tooltip"))}else o&&!(Array.isArray(o)&&!o.length)&&e.dispatch({effects:this.setHover.of(Array.isArray(o)?o:[o])})}get tooltip(){let e=this.view.plugin(io),t=e?e.manager.tooltips.findIndex(i=>i.create==us.create):-1;return t>-1?e.manager.tooltipViews[t]:null}mousemove(e){var t,i;this.lastMove={x:e.clientX,y:e.clientY,target:e.target,time:Date.now()},this.hoverTimeout<0&&(this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime));let{active:s,tooltip:r}=this;if(s.length&&r&&!fp(r.dom,e)||this.pending){let{pos:o}=s[0]||this.pending,l=(i=(t=s[0])===null||t===void 0?void 0:t.end)!==null&&i!==void 0?i:o;(o==l?this.view.posAtCoords(this.lastMove)!=o:!up(this.view,o,l,e.clientX,e.clientY))&&(this.view.dispatch({effects:this.setHover.of([])}),this.pending=null)}}mouseleave(e){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1;let{active:t}=this;if(t.length){let{tooltip:i}=this;i&&i.dom.contains(e.relatedTarget)?this.watchTooltipLeave(i.dom):this.view.dispatch({effects:this.setHover.of([])})}}watchTooltipLeave(e){let t=i=>{e.removeEventListener("mouseleave",t),this.active.length&&!this.view.dom.contains(i.relatedTarget)&&this.view.dispatch({effects:this.setHover.of([])})};e.addEventListener("mouseleave",t)}destroy(){clearTimeout(this.hoverTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}}const yn=4;function fp(n,e){let{left:t,right:i,top:s,bottom:r}=n.getBoundingClientRect(),o;if(o=n.querySelector(".cm-tooltip-arrow")){let l=o.getBoundingClientRect();s=Math.min(l.top,s),r=Math.max(l.bottom,r)}return e.clientX>=t-yn&&e.clientX<=i+yn&&e.clientY>=s-yn&&e.clientY<=r+yn}function up(n,e,t,i,s,r){let o=n.scrollDOM.getBoundingClientRect(),l=n.documentTop+n.documentPadding.top+n.contentHeight;if(o.left>i||o.right<i||o.top>s||Math.min(o.bottom,l)<s)return!1;let a=n.posAtCoords({x:i,y:s},!1);return a>=e&&a<=t}function dp(n,e={}){let t=R.define(),i=he.define({create(){return[]},update(s,r){if(s.length&&(e.hideOnChange&&(r.docChanged||r.selection)?s=[]:e.hideOn&&(s=s.filter(o=>!e.hideOn(r,o))),r.docChanged)){let o=[];for(let l of s){let a=r.changes.mapPos(l.pos,-1,de.TrackDel);if(a!=null){let c=Object.assign(Object.create(null),l);c.pos=a,c.end!=null&&(c.end=r.changes.mapPos(c.end)),o.push(c)}}s=o}for(let o of r.effects)o.is(t)&&(s=o.value),o.is(pp)&&(s=[]);return s},provide:s=>Un.from(s)});return{active:i,extension:[i,ee.define(s=>new cp(s,n,i,t,e.hoverTime||300)),hp]}}function Xh(n,e){let t=n.plugin(io);if(!t)return null;let i=t.manager.tooltips.indexOf(e);return i<0?null:t.manager.tooltipViews[i]}const pp=R.define(),Cl=T.define({combine(n){let e,t;for(let i of n)e=e||i.topContainer,t=t||i.bottomContainer;return{topContainer:e,bottomContainer:t}}});function Ii(n,e){let t=n.plugin(Qh),i=t?t.specs.indexOf(e):-1;return i>-1?t.panels[i]:null}const Qh=ee.fromClass(class{constructor(n){this.input=n.state.facet(Ni),this.specs=this.input.filter(t=>t),this.panels=this.specs.map(t=>t(n));let e=n.state.facet(Cl);this.top=new bn(n,!0,e.topContainer),this.bottom=new bn(n,!1,e.bottomContainer),this.top.sync(this.panels.filter(t=>t.top)),this.bottom.sync(this.panels.filter(t=>!t.top));for(let t of this.panels)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}update(n){let e=n.state.facet(Cl);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new bn(n.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new bn(n.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let t=n.state.facet(Ni);if(t!=this.input){let i=t.filter(a=>a),s=[],r=[],o=[],l=[];for(let a of i){let c=this.specs.indexOf(a),h;c<0?(h=a(n.view),l.push(h)):(h=this.panels[c],h.update&&h.update(n)),s.push(h),(h.top?r:o).push(h)}this.specs=i,this.panels=s,this.top.sync(r),this.bottom.sync(o);for(let a of l)a.dom.classList.add("cm-panel"),a.mount&&a.mount()}else for(let i of this.panels)i.update&&i.update(n)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:n=>D.scrollMargins.of(e=>{let t=e.plugin(n);return t&&{top:t.top.scrollMargin(),bottom:t.bottom.scrollMargin()}})});class bn{constructor(e,t,i){this.view=e,this.top=t,this.container=i,this.dom=void 0,this.classes="",this.panels=[],this.syncClasses()}sync(e){for(let t of this.panels)t.destroy&&e.indexOf(t)<0&&t.destroy();this.panels=e,this.syncDOM()}syncDOM(){if(this.panels.length==0){this.dom&&(this.dom.remove(),this.dom=void 0);return}if(!this.dom){this.dom=document.createElement("div"),this.dom.className=this.top?"cm-panels cm-panels-top":"cm-panels cm-panels-bottom",this.dom.style[this.top?"top":"bottom"]="0";let t=this.container||this.view.dom;t.insertBefore(this.dom,this.top?t.firstChild:null)}let e=this.dom.firstChild;for(let t of this.panels)if(t.dom.parentNode==this.dom){for(;e!=t.dom;)e=Al(e);e=e.nextSibling}else this.dom.insertBefore(t.dom,e);for(;e;)e=Al(e)}scrollMargin(){return!this.dom||this.container?0:Math.max(0,this.top?this.dom.getBoundingClientRect().bottom-Math.max(0,this.view.scrollDOM.getBoundingClientRect().top):Math.min(innerHeight,this.view.scrollDOM.getBoundingClientRect().bottom)-this.dom.getBoundingClientRect().top)}syncClasses(){if(!(!this.container||this.classes==this.view.themeClasses)){for(let e of this.classes.split(" "))e&&this.container.classList.remove(e);for(let e of(this.classes=this.view.themeClasses).split(" "))e&&this.container.classList.add(e)}}}function Al(n){let e=n.nextSibling;return n.remove(),e}const Ni=T.define({enables:Qh});class dt extends Nt{compare(e){return this==e||this.constructor==e.constructor&&this.eq(e)}eq(e){return!1}destroy(e){}}dt.prototype.elementClass="";dt.prototype.toDOM=void 0;dt.prototype.mapMode=de.TrackBefore;dt.prototype.startSide=dt.prototype.endSide=-1;dt.prototype.point=!0;const In=T.define(),mp=T.define(),gp={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>q.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{},side:"before"},Di=T.define();function yp(n){return[Zh(),Di.of({...gp,...n})]}const Ml=T.define({combine:n=>n.some(e=>e)});function Zh(n){return[bp]}const bp=ee.fromClass(class{constructor(n){this.view=n,this.domAfter=null,this.prevViewport=n.viewport,this.dom=document.createElement("div"),this.dom.className="

11H.contextHash=new H({perNode:!0});H.lookAhead=new H({perNode:!0});H.mounted=new H({perNode:!0});class Fi{constructor(e,t,i){this.tree=e,this.overlay=t,this.parser=i}static get(e){return e&&e.props&&e.props[H.mounted.id]}}const Bp=Object.create(null);class Be{constructor(e,t,i,s=0){this.name=e,this.props=t,this.id=i,this.flags=s}static define(e){let t=e.props&&e.props.length?Object.create(null):Bp,i=(e.top?1:0)|(e.skipped?2:0)|(e.error?4:0)|(e.name==null?8:0),s=new Be(e.name||"",t,e.id,i);if(e.props){for(let r of e.props)if(Array.isArray(r)||(r=r(s)),r){if(r[0].perNode)throw new RangeError("Can't store a per-node prop on a node type");t[r[0].id]=r[1]}}return s}prop(e){return this.props[e.id]}get isTop(){return(this.flags&1)>0}get isSkipped(){return(this.flags&2)>0}get isError(){return(this.flags&4)>0}get isAnonymous(){return(this.flags&8)>0}is(e){if(typeof e=="string"){if(this.name==e)return!0;let t=this.prop(H.group);return t?t.indexOf(e)>-1:!1}return this.id==e}static match(e){let t=Object.create(null);for(let i in e)for(let s of i.split(" "))t[s]=e[i];return i=>{for(let s=i.prop(H.group),r=-1;r<(s?s.length:0);r++){let o=t[r<0?i.name:s[r]];if(o)return o}}}}Be.none=new Be("",Object.create(null),0,8);class tc{constructor(e){this.types=e;for(let t=0;t<e.length;t++)if(e[t].id!=t)throw new RangeError("Node type ids should correspond to array positions when creating a node set")}extend(...e){let t=[];for(let i of this.types){let s=null;for(let r of e){let o=r(i);o&&(s||(s=Object.assign({},i.props)),s[o[0].id]=o[1])}t.push(s?new Be(i.name,s,i.id,i.flags):i)}return new tc(t)}}const xn=new WeakMap,Bl=new WeakMap;var Q;(function(n){n[n.ExcludeBuffers=1]="ExcludeBuffers",n[n.IncludeAnonymous=2]="IncludeAnonymous",n[n.IgnoreMounts=4]="IgnoreMounts",n[n.IgnoreOverlays=8]="IgnoreOverlays"})(Q||(Q={}));class oe{constructor(e,t,i,s,r){if(this.type=e,this.children=t,this.positions=i,this.length=s,this.props=null,r&&r.length){this.props=Object.create(null);for(let[o,l]of r)this.props[typeof o=="number"?o:o.id]=l}}toString(){let e=Fi.get(this);if(e&&!e.overlay)return e.tree.toString();let t="";for(let i of this.children){let s=i.toString();s&&(t&&(t+=","),t+=s)}return this.type.name?(/\W/.test(this.type.name)&&!this.type.isError?JSON.stringify(this.type.name):this.type.name)+(t.length?"("+t+")":""):t}cursor(e=0){return new Gn(this.topNode,e)}cursorAt(e,t=0,i=0){let s=xn.get(this)||this.topNode,r=new Gn(s);return r.moveTo(e,t),xn.set(this,r._tree),r}get topNode(){return new we(this,0,0,null)}resolve(e,t=0){let i=Hi(xn.get(this)||this.topNode,e,t,!1);return xn.set(this,i),i}resolveInner(e,t=0){let i=Hi(Bl.get(this)||this.topNode,e,t,!0);return Bl.set(this,i),i}resolveStack(e,t=0){return Pp(this,e,t)}iterate(e){let{enter:t,leave:i,from:s=0,to:r=this.length}=e,o=e.mode||0,l=(o&Q.IncludeAnonymous)>0;for(let a=this.cursor(o|Q.IncludeAnonymous);;){let c=!1;if(a.from<=r&&a.to>=s&&(!l&&a.type.isAnonymous||t(a)!==!1)){if(a.firstChild())continue;c=!0}for(;c&&i&&(l||!a.type.isAnonymous)&&i(a),!a.nextSibling();){if(!a.parent())return;c=!0}}}prop(e){return e.perNode?this.props?this.props[e.id]:void 0:this.type.prop(e)}get propValues(){let e=[];if(this.props)for(let t in this.props)e.push([+t,this.props[t]]);return e}balance(e={}){return this.children.length<=8?this:oo(Be.none,this.children,this.positions,0,this.children.length,0,this.length,(t,i,s)=>new oe(this.type,t,i,s,this.propValues),e.makeTree||((t,i,s)=>new oe(Be.none,t,i,s)))}static build(e){return Rp(e)}}oe.empty=new oe(Be.none,[],[],0);class so{constructor(e,t){this.buffer=e,this.index=t}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}get pos(){return this.index}next(){this.index-=4}fork(){return new so(this.buffer,this.index)}}class Ct{constructor(e,t,i){this.buffer=e,this.length=t,this.set=i}get type(){return Be.none}toString(){let e=[];for(let t=0;t<this.buffer.length;)e.push(this.childString(t)),t=this.buffer[t+3];return e.join(",")}childString(e){let t=this.buffer[e],i=this.buffer[e+3],s=this.set.types[t],r=s.name;if(/\W/.test(r)&&!s.isError&&(r=JSON.stringify(r)),e+=4,i==e)return r;let o=[];for(;e<i;)o.push(this.childString(e)),e=this.buffer[e+3];return r+"("+o.join(",")+")"}findChild(e,t,i,s,r){let{buffer:o}=this,l=-1;for(let a=e;a!=t&&!(ic(r,s,o[a+1],o[a+2])&&(l=a,i>0));a=o[a+3]);return l}slice(e,t,i){let s=this.buffer,r=new Uint16Array(t-e),o=0;for(let l=e,a=0;l<t;){r[a++]=s[l++],r[a++]=s[l++]-i;let c=r[a++]=s[l++]-i;r[a++]=s[l++]-e,o=Math.max(o,c)}return new Ct(r,o,this.set)}}function ic(n,e,t,i){switch(n){case-2:return t<e;case-1:return i>=e&&t<e;case 0:return t<e&&i>e;case 1:return t<=e&&i>e;case 2:return i>e;case 4:return!0}}function Hi(n,e,t,i){for(var s;n.from==n.to||(t<1?n.from>=e:n.from>e)||(t>-1?n.to<=e:n.to<e);){let o=!i&&n instanceof we&&n.index<0?null:n.parent;if(!o)return n;n=o}let r=i?0:Q.IgnoreOverlays;if(i)for(let o=n,l=o.parent;l;o=l,l=o.parent)o instanceof we&&o.index<0&&((s=l.enter(e,t,r))===null||s===void 0?void 0:s.from)!=o.from&&(n=l);for(;;){let o=n.enter(e,t,r);if(!o)return n;n=o}}class nc{cursor(e=0){return new Gn(this,e)}getChild(e,t=null,i=null){let s=El(this,e,t,i);return s.length?s[0]:null}getChildren(e,t=null,i=null){return El(this,e,t,i)}resolve(e,t=0){return Hi(this,e,t,!1)}resolveInner(e,t=0){return Hi(this,e,t,!0)}matchContext(e){return Tr(this.parent,e)}enterUnfinishedNodesBefore(e){let t=this.childBefore(e),i=this;for(;t;){let s=t.lastChild;if(!s||s.to!=t.to)break;s.type.isError&&s.from==s.to?(i=t,t=s.prevSibling):t=s}return i}get node(){return this}get next(){return this.parent}}class we extends nc{constructor(e,t,i,s){super(),this._tree=e,this.from=t,this.index=i,this._parent=s}get type(){return this._tree.type}get name(){return this._tree.type.name}get to(){return this.from+this._tree.length}nextChild(e,t,i,s,r=0){for(let o=this;;){for(let{children:l,positions:a}=o._tree,c=t>0?l.length:-1;e!=c;e+=t){let h=l[e],f=a[e]+o.from;if(ic(s,i,f,f+h.length)){if(h instanceof Ct){if(r&Q.ExcludeBuffers)continue;let u=h.findChild(0,h.buffer.length,t,i-f,s);if(u>-1)return new et(new Ep(o,h,e,f),null,u)}else if(r&Q.IncludeAnonymous||!h.type.isAnonymous||ro(h)){let u;if(!(r&Q.IgnoreMounts)&&(u=Fi.get(h))&&!u.overlay)return new we(u.tree,f,e,o);let d=new we(h,f,e,o);return r&Q.IncludeAnonymous||!d.type.isAnonymous?d:d.nextChild(t<0?h.children.length-1:0,t,i,s)}}}if(r&Q.IncludeAnonymous||!o.type.isAnonymous||(o.index>=0?e=o.index+t:e=t<0?-1:o._parent._tree.children.length,o=o._parent,!o))return null}}get firstChild(){return this.nextChild(0,1,0,4)}get lastChild(){return this.nextChild(this._tree.children.length-1,-1,0,4)}childAfter(e){return this.nextChild(0,1,e,2)}childBefore(e){return this.nextChild(this._tree.children.length-1,-1,e,-2)}enter(e,t,i=0){let s;if(!(i&Q.IgnoreOverlays)&&(s=Fi.get(this._tree))&&s.overlay){let r=e-this.from;for(let{from:o,to:l}of s.overlay)if((t>0?o<=r:o<r)&&(t<0?l>=r:l>r))return new we(s.tree,s.overlay[0].from+this.from,-1,this)}return this.nextChild(0,1,e,t,i)}nextSignificantParent(){let e=this;for(;e.type.isAnonymous&&e._parent;)e=e._parent;return e}get parent(){return this._parent?this._parent.nextSignificantParent():null}get nextSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index+1,1,0,4):null}get prevSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index-1,-1,0,4):null}get tree(){return this._tree}toTree(){return this._tree}toString(){return this._tree.toString()}}function El(n,e,t,i){let s=n.cursor(),r=[];if(!s.firstChild())return r;if(t!=null){for(let o=!1;!o;)if(o=s.type.is(t),!s.nextSibling())return r}for(;;){if(i!=null&&s.type.is(i))return r;if(s.type.is(e)&&r.push(s.node),!s.nextSibling())return i==null?r:[]}}function Tr(n,e,t=e.length-1){for(let i=n;t>=0;i=i.parent){if(!i)return!1;if(!i.type.isAnonymous){if(e[t]&&e[t]!=i.name)return!1;t--}}return!0}class Ep{constructor(e,t,i,s){this.parent=e,this.buffer=t,this.index=i,this.start=s}}class et extends nc{get name(){return this.type.name}get from(){return this.context.start+this.context.buffer.buffer[this.index+1]}get to(){return this.context.start+this.context.buffer.buffer[this.index+2]}constructor(e,t,i){super(),this.context=e,this._parent=t,this.index=i,this.type=e.buffer.set.types[e.buffer.buffer[i]]}child(e,t,i){let{buffer:s}=this.context,r=s.findChild(this.index+4,s.buffer[this.index+3],e,t-this.context.start,i);return r<0?null:new et(this.context,this,r)}get firstChild(){return this.child(1,0,4)}get lastChild(){return this.child(-1,0,4)}childAfter(e){return this.child(1,e,2)}childBefore(e){return this.child(-1,e,-2)}enter(e,t,i=0){if(i&Q.ExcludeBuffers)return 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0;let e=this.input.length;for(let t=this.innerDone;t<this.inner.length;t++)this.inner[t].from<e&&(e=Math.min(e,this.inner[t].parse.parsedPos));return e}stopAt(e){if(this.stoppedAt=e,this.baseParse)this.baseParse.stopAt(e);else for(let t=this.innerDone;t<this.inner.length;t++)this.inner[t].parse.stopAt(e)}startInner(){let e=new zp(this.fragments),t=null,i=null,s=new Gn(new we(this.baseTree,this.ranges[0].from,0,null),Q.IncludeAnonymous|Q.IgnoreMounts);e:for(let r,o;;){let l=!0,a;if(this.stoppedAt!=null&&s.from>=this.stoppedAt)l=!1;else if(e.hasNode(s)){if(t){let c=t.mounts.find(h=>h.frag.from<=s.from&&h.frag.to>=s.to&&h.mount.overlay);if(c)for(let h of c.mount.overlay){let f=h.from+c.pos,u=h.to+c.pos;f>=s.from&&u<=s.to&&!t.ranges.some(d=>d.from<u&&d.to>f)&&t.ranges.push({from:f,to:u})}}l=!1}else if(i&&(o=Vp(i.ranges,s.from,s.to)))l=o!=2;else if(!s.type.isAnonymous&&(r=this.nest(s,this.input))&&(s.from<s.to||!r.overlay)){s.tree||Wp(s);let c=e.findMounts(s.from,r.parser);if(typeof r.overlay=="function")t=new Fp(r.parser,r.overlay,c,this.inner.length,s.from,s.tree,t);else{let h=Fl(this.ranges,r.overlay||(s.from<s.to?[new Ie(s.from,s.to)]:[]));h.length&&Rl(h),(h.length||!r.overlay)&&this.inner.push(new Pl(r.parser,h.length?r.parser.startParse(this.input,Hl(c,h),h):r.parser.startParse(""),r.overlay?r.overlay.map(f=>new Ie(f.from-s.from,f.to-s.from)):null,s.tree,h.length?h[0].from:s.from)),r.overlay?h.length&&(i={ranges:h,depth:0,prev:i}):l=!1}}else if(t&&(a=t.predicate(s))&&(a===!0&&(a=new Ie(s.from,s.to)),a.from<a.to)){let c=t.ranges.length-1;c>=0&&t.ranges[c].to==a.from?t.ranges[c]={from:t.ranges[c].from,to:a.to}:t.ranges.push(a)}if(l&&s.firstChild())t&&t.depth++,i&&i.depth++;else for(;!s.nextSibling();){if(!s.parent())break e;if(t&&!--t.depth){let c=Fl(this.ranges,t.ranges);c.length&&(Rl(c),this.inner.splice(t.index,0,new Pl(t.parser,t.parser.startParse(this.input,Hl(t.mounts,c),c),t.ranges.map(h=>new Ie(h.from-t.start,h.to-t.start)),t.target,c[0].from))),t=t.prev}i&&!--i.depth&&(i=i.prev)}}}}function Vp(n,e,t){for(let i of n){if(i.from>=t)break;if(i.to>e)return i.from<=e&&i.to>=t?2:1}return 0}function Il(n,e,t,i,s,r){if(e<t){let o=n.buffer[e+1];i.push(n.slice(e,t,o)),s.push(o-r)}}function Wp(n){let{node:e}=n,t=[],i=e.context.buffer;do t.push(n.index),n.parent();while(!n.tree);let s=n.tree,r=s.children.indexOf(i),o=s.children[r],l=o.buffer,a=[r];function c(h,f,u,d,p,m){let g=t[m],b=[],w=[];Il(o,h,g,b,w,d);let k=l[g+1],C=l[g+2];a.push(b.length);let v=m?c(g+4,l[g+3],o.set.types[l[g]],k,C-k,m-1):e.toTree();return b.push(v),w.push(k-d),Il(o,l[g+3],f,b,w,d),new oe(u,b,w,p)}s.children[r]=c(0,l.length,Be.none,0,o.length,t.length-1);for(let h of a){let f=n.tree.children[h],u=n.tree.positions[h];n.yield(new we(f,u+n.from,h,n._tree))}}class Nl{constructor(e,t){this.offset=t,this.done=!1,this.cursor=e.cursor(Q.IncludeAnonymous|Q.IgnoreMounts)}moveTo(e){let{cursor:t}=this,i=e-this.offset;for(;!this.done&&t.from<i;)t.to>=e&&t.enter(i,1,Q.IgnoreOverlays|Q.ExcludeBuffers)||t.next(!1)||(this.done=!0)}hasNode(e){if(this.moveTo(e.from),!this.done&&this.cursor.from+this.offset==e.from&&this.cursor.tree)for(let t=this.cursor.tree;;){if(t==e.tree)return!0;if(t.children.length&&t.positions[0]==0&&t.children[0]instanceof oe)t=t.children[0];else break}return!1}}class zp{constructor(e){var t;if(this.fragments=e,this.curTo=0,this.fragI=0,e.length){let i=this.curFrag=e[0];this.curTo=(t=i.tree.prop(Br))!==null&&t!==void 0?t:i.to,this.inner=new Nl(i.tree,-i.offset)}else this.curFrag=this.inner=null}hasNode(e){for(;this.curFrag&&e.from>=this.curTo;)this.nextFrag();return this.curFrag&&this.curFrag.from<=e.from&&this.curTo>=e.to&&this.inner.hasNode(e)}nextFrag(){var e;if(this.fragI++,this.fragI==this.fragments.length)this.curFrag=this.inner=null;else{let t=this.curFrag=this.fragments[this.fragI];this.curTo=(e=t.tree.prop(Br))!==null&&e!==void 0?e:t.to,this.inner=new Nl(t.tree,-t.offset)}}findMounts(e,t){var i;let s=[];if(this.inner){this.inner.cursor.moveTo(e,1);for(let r=this.inner.cursor.node;r;r=r.parent){let o=(i=r.tree)===null||i===void 0?void 0:i.prop(H.mounted);if(o&&o.parser==t)for(let l=this.fragI;l<this.fragments.length;l++){let a=this.fragments[l];if(a.from>=r.to)break;a.tree==this.curFrag.tree&&s.push({frag:a,pos:r.from-a.offset,mount:o})}}}return s}}function Fl(n,e){let t=null,i=e;for(let s=1,r=0;s<n.length;s++){let o=n[s-1].to,l=n[s].from;for(;r<i.length;r++){let a=i[r];if(a.from>=l)break;a.to<=o||(t||(i=t=e.slice()),a.from<o?(t[r]=new Ie(a.from,o),a.to>l&&t.splice(r+1,0,new Ie(l,a.to))):a.to>l?t[r--]=new Ie(l,a.to):t.splice(r--,1))}}return i}function qp(n,e,t,i){let s=0,r=0,o=!1,l=!1,a=-1e9,c=[];for(;;){let 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M=Re.define,wn=M(),pt=M(),Vl=M(pt),Wl=M(pt),mt=M(),vn=M(mt),Ps=M(mt),Je=M(),Tt=M(Je),_e=M(),Ye=M(),Er=M(),mi=M(Er),kn=M(),y={comment:wn,lineComment:M(wn),blockComment:M(wn),docComment:M(wn),name:pt,variableName:M(pt),typeName:Vl,tagName:M(Vl),propertyName:Wl,attributeName:M(Wl),className:M(pt),labelName:M(pt),namespace:M(pt),macroName:M(pt),literal:mt,string:vn,docString:M(vn),character:M(vn),attributeValue:M(vn),number:Ps,integer:M(Ps),float:M(Ps),bool:M(mt),regexp:M(mt),escape:M(mt),color:M(mt),url:M(mt),keyword:_e,self:M(_e),null:M(_e),atom:M(_e),unit:M(_e),modifier:M(_e),operatorKeyword:M(_e),controlKeyword:M(_e),definitionKeyword:M(_e),moduleKeyword:M(_e),operator:Ye,derefOperator:M(Ye),arithmeticOperator:M(Ye),logicOperator:M(Ye),bitwiseOperator:M(Ye),compareOperator:M(Ye),updateOperator:M(Ye),definitionOperator:M(Ye),typeOperator:M(Ye),controlOperator:M(Ye),punctuation:Er,separator:M(Er),bracket:mi,angleBracket:M(mi),squareBracket:M(mi),paren:M(mi),brace:M(mi),content:Je,heading:Tt,heading1:M(Tt),heading2:M(Tt),heading3:M(Tt),heading4:M(Tt),heading5:M(Tt),heading6:M(Tt),contentSeparator:M(Je),list:M(Je),quote:M(Je),emphasis:M(Je),strong:M(Je),link:M(Je),monospace:M(Je),strikethrough:M(Je),inserted:M(),deleted:M(),changed:M(),invalid:M(),meta:kn,documentMeta:M(kn),annotation:M(kn),processingInstruction:M(kn),definition:Re.defineModifier("definition"),constant:Re.defineModifier("constant"),function:Re.defineModifier("function"),standard:Re.defineModifier("standard"),local:Re.defineModifier("local"),special:Re.defineModifier("special")};for(let n in y){let e=y[n];e instanceof Re&&(e.name=n)}oc([{tag:y.link,class:"tok-link"},{tag:y.heading,class:"tok-heading"},{tag:y.emphasis,class:"tok-emphasis"},{tag:y.strong,class:"tok-strong"},{tag:y.keyword,class:"tok-keyword"},{tag:y.atom,class:"tok-atom"},{tag:y.bool,class:"tok-bool"},{tag:y.url,class:"tok-url"},{tag:y.labelName,class:"tok-labelName"},{tag:y.inserted,class:"tok-inserted"},{tag:y.deleted,class:"tok-deleted"},{tag:y.literal,class:"tok-literal"},{tag:y.string,class:"tok-string"},{tag:y.number,class:"tok-number"},{tag:[y.regexp,y.escape,y.special(y.string)],class:"tok-string2"},{tag:y.variableName,class:"tok-variableName"},{tag:y.local(y.variableName),class:"tok-variableName tok-local"},{tag:y.definition(y.variableName),class:"tok-variableName tok-definition"},{tag:y.special(y.variableName),class:"tok-variableName2"},{tag:y.definition(y.propertyName),class:"tok-propertyName 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h})].concat(i)}isActiveAt(e,t,i=-1){return zl(e,t,i).type.prop(Ut)==this.data}findRegions(e){let t=e.facet(At);if(t?.data==this.data)return[{from:0,to:e.doc.length}];if(!t||!t.allowsNesting)return[];let i=[],s=(r,o)=>{if(r.prop(Ut)==this.data){i.push({from:o,to:o+r.length});return}let l=r.prop(H.mounted);if(l){if(l.tree.prop(Ut)==this.data){if(l.overlay)for(let a of l.overlay)i.push({from:a.from+o,to:a.to+o});else i.push({from:o,to:o+r.length});return}else if(l.overlay){let a=i.length;if(s(l.tree,l.overlay[0].from+o),i.length>a)return}}for(let a=0;a<r.children.length;a++){let c=r.children[a];c instanceof oe&&s(c,r.positions[a]+o)}};return s(me(e),0),i}get allowsNesting(){return!0}}ze.setState=R.define();function zl(n,e,t){let i=n.facet(At),s=me(n).topNode;if(!i||i.allowsNesting)for(let r=s;r;r=r.enter(e,t,Q.ExcludeBuffers))r.type.isTop&&(s=r);return s}class Lr extends ze{constructor(e,t,i){super(e,t,[],i),this.parser=t}static define(e){let t=Qp(e.languageData);return new Lr(t,e.parser.configure({props:[Ut.add(i=>i.isTop?t:void 0)]}),e.name)}configure(e,t){return new Lr(this.data,this.parser.configure(e),t||this.name)}get allowsNesting(){return this.parser.hasWrappers()}}function me(n){let e=n.field(ze.state,!1);return e?e.tree:oe.empty}class em{constructor(e){this.doc=e,this.cursorPos=0,this.string="",this.cursor=e.iter()}get length(){return this.doc.length}syncTo(e){return this.string=this.cursor.next(e-this.cursorPos).value,this.cursorPos=e+this.string.length,this.cursorPos-this.string.length}chunk(e){return this.syncTo(e),this.string}get lineChunks(){return!0}read(e,t){let i=this.cursorPos-this.string.length;return e<i||t>=this.cursorPos?this.doc.sliceString(e,t):this.string.slice(e-i,t-i)}}let gi=null;class Jn{constructor(e,t,i=[],s,r,o,l,a){this.parser=e,this.state=t,this.fragments=i,this.tree=s,this.treeLen=r,this.viewport=o,this.skipped=l,this.scheduleOn=a,this.parse=null,this.tempSkipped=[]}static create(e,t,i){return new Jn(e,t,[],oe.empty,0,i,[],null)}startParse(){return this.parser.startParse(new em(this.state.doc),this.fragments)}work(e,t){return t!=null&&t>=this.state.doc.length&&(t=void 0),this.tree!=oe.empty&&this.isDone(t??this.state.doc.length)?(this.takeTree(),!0):this.withContext(()=>{var i;if(typeof e=="number"){let s=Date.now()+e;e=()=>Date.now()>s}for(this.parse||(this.parse=this.startParse()),t!=null&&(this.parse.stoppedAt==null||this.parse.stoppedAt>t)&&t<this.state.doc.length&&this.parse.stopAt(t);;){let s=this.parse.advance();if(s)if(this.fragments=this.withoutTempSkipped(ct.addTree(s,this.fragments,this.parse.stoppedAt!=null)),this.treeLen=(i=this.parse.stoppedAt)!==null&&i!==void 0?i:this.state.doc.length,this.tree=s,this.parse=null,this.treeLen<(t??this.state.doc.length))this.parse=this.startParse();else return!0;if(e())return!1}})}takeTree(){let e,t;this.parse&&(e=this.parse.parsedPos)>=this.treeLen&&((this.parse.stoppedAt==null||this.parse.stoppedAt>e)&&this.parse.stopAt(e),this.withContext(()=>{for(;!(t=this.parse.advance()););}),this.treeLen=e,this.tree=t,this.fragments=this.withoutTempSkipped(ct.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(e){let t=gi;gi=this;try{return e()}finally{gi=t}}withoutTempSkipped(e){for(let t;t=this.tempSkipped.pop();)e=ql(e,t.from,t.to);return e}changes(e,t){let{fragments:i,tree:s,treeLen:r,viewport:o,skipped:l}=this;if(this.takeTree(),!e.empty){let a=[];if(e.iterChangedRanges((c,h,f,u)=>a.push({fromA:c,toA:h,fromB:f,toB:u})),i=ct.applyChanges(i,a),s=oe.empty,r=0,o={from:e.mapPos(o.from,-1),to:e.mapPos(o.to,1)},this.skipped.length){l=[];for(let c of this.skipped){let h=e.mapPos(c.from,1),f=e.mapPos(c.to,-1);h<f&&l.push({from:h,to:f})}}}return new Jn(this.parser,t,i,s,r,o,l,this.scheduleOn)}updateViewport(e){if(this.viewport.from==e.from&&this.viewport.to==e.to)return!1;this.viewport=e;let t=this.skipped.length;for(let i=0;i<this.skipped.length;i++){let{from:s,to:r}=this.skipped[i];s<e.to&&r>e.from&&(this.fragments=ql(this.fragments,s,r),this.skipped.splice(i--,1))}return this.skipped.length>=t?!1:(this.reset(),!0)}reset(){this.parse&&(this.takeTree(),this.parse=null)}skipUntilInView(e,t){this.skipped.push({from:e,to:t})}static getSkippingParser(e){return new class extends Ip{createParse(t,i,s){let r=s[0].from,o=s[s.length-1].to;return{parsedPos:r,advance(){let a=gi;if(a){for(let c of s)a.tempSkipped.push(c);e&&(a.scheduleOn=a.scheduleOn?Promise.all([a.scheduleOn,e]):e)}return this.parsedPos=o,new oe(Be.none,[],[],o-r)},stoppedAt:null,stopAt(){}}}}}isDone(e){e=Math.min(e,this.state.doc.length);let t=this.fragments;return this.treeLen>=e&&t.length&&t[0].from==0&&t[0].to>=e}static get(){return gi}}function ql(n,e,t){return ct.applyChanges(n,[{fromA:e,toA:t,fromB:e,toB:t}])}class si{constructor(e){this.context=e,this.tree=e.tree}apply(e){if(!e.docChanged&&this.tree==this.context.tree)return this;let t=this.context.changes(e.changes,e.state),i=this.context.treeLen==e.startState.doc.length?void 0:Math.max(e.changes.mapPos(this.context.treeLen),t.viewport.to);return t.work(20,i)||t.takeTree(),new si(t)}static init(e){let t=Math.min(3e3,e.doc.length),i=Jn.create(e.facet(At).parser,e,{from:0,to:t});return i.work(20,t)||i.takeTree(),new si(i)}}ze.state=he.define({create:si.init,update(n,e){for(let t of e.effects)if(t.is(ze.setState))return t.value;return e.startState.facet(At)!=e.state.facet(At)?si.init(e.state):n.apply(e)}});let lc=n=>{let e=setTimeout(()=>n(),500);return()=>clearTimeout(e)};typeof requestIdleCallback<"u"&&(lc=n=>{let e=-1,t=setTimeout(()=>{e=requestIdleCallback(n,{timeout:400})},100);return()=>e<0?clearTimeout(t):cancelIdleCallback(e)});const Is=typeof 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t=Date.now();if(this.chunkEnd<t&&(this.chunkEnd<0||this.view.hasFocus)&&(this.chunkEnd=t+3e4,this.chunkBudget=3e3),this.chunkBudget<=0)return;let{state:i,viewport:{to:s}}=this.view,r=i.field(ze.state);if(r.tree==r.context.tree&&r.context.isDone(s+1e5))return;let o=Date.now()+Math.min(this.chunkBudget,100,e&&!Is?Math.max(25,e.timeRemaining()-5):1e9),l=r.context.treeLen<s&&i.doc.length>s+1e3,a=r.context.work(()=>Is&&Is()||Date.now()>o,s+(l?0:1e5));this.chunkBudget-=Date.now()-t,(a||this.chunkBudget<=0)&&(r.context.takeTree(),this.view.dispatch({effects:ze.setState.of(new si(r.context))})),this.chunkBudget>0&&!(a&&!l)&&this.scheduleWork(),this.checkAsyncSchedule(r.context)}checkAsyncSchedule(e){e.scheduleOn&&(this.workScheduled++,e.scheduleOn.then(()=>this.scheduleWork()).catch(t=>Oe(this.view.state,t)).then(()=>this.workScheduled--),e.scheduleOn=null)}destroy(){this.working&&this.working()}isWorking(){return!!(this.working||this.workScheduled>0)}},{eventHandlers:{focus(){this.scheduleWork()}}}),At=T.define({combine(n){return n.length?n[0]:null},enables:n=>[ze.state,tm,D.contentAttributes.compute([n],e=>{let t=e.facet(n);return t&&t.name?{"data-language":t.name}:{}})]});class bb{constructor(e,t=[]){this.language=e,this.support=t,this.extension=[e,t]}}class ac{constructor(e,t,i,s,r,o=void 0){this.name=e,this.alias=t,this.extensions=i,this.filename=s,this.loadFunc=r,this.support=o,this.loading=null}load(){return this.loading||(this.loading=this.loadFunc().then(e=>this.support=e,e=>{throw this.loading=null,e}))}static of(e){let{load:t,support:i}=e;if(!t){if(!i)throw new RangeError("Must pass either 'load' or 'support' to LanguageDescription.of");t=()=>Promise.resolve(i)}return new ac(e.name,(e.alias||[]).concat(e.name).map(s=>s.toLowerCase()),e.extensions||[],e.filename,t,i)}static matchFilename(e,t){for(let s of e)if(s.filename&&s.filename.test(t))return s;let i=/\.([^.]+)$/.exec(t);if(i){for(let s of e)if(s.extensions.indexOf(i[1])>-1)return s}return null}static matchLanguageName(e,t,i=!0){t=t.toLowerCase();for(let s of e)if(s.alias.some(r=>r==t))return s;if(i)for(let s of e)for(let r of s.alias){let o=t.indexOf(r);if(o>-1&&(r.length>2||!/\w/.test(t[o-1])&&!/\w/.test(t[o+r.length])))return s}return null}}const im=T.define(),Qi=T.define({combine:n=>{if(!n.length)return"  ";let e=n[0];if(!e||/\S/.test(e)||Array.from(e).some(t=>t!=e[0]))throw new Error("Invalid indent unit: "+JSON.stringify(n[0]));return e}});function Xn(n){let e=n.facet(Qi);return 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e.selection&&(n=$l(n,e.selection.main.head)),n},provide:n=>D.decorations.from(n),toJSON(n,e){let t=[];return n.between(0,e.doc.length,(i,s)=>{t.push(i,s)}),t},fromJSON(n){if(!Array.isArray(n)||n.length%2)throw new RangeError("Invalid JSON for fold state");let e=[];for(let t=0;t<n.length;){let i=n[t++],s=n[t++];if(typeof i!="number"||typeof s!="number")throw new RangeError("Invalid JSON for fold state");e.push(Kl.range(i,s))}return E.set(e,!0)}});function $l(n,e,t=e){let i=!1;return n.between(e,t,(s,r)=>{s<t&&r>e&&(i=!0)}),i?n.update({filterFrom:e,filterTo:t,filter:(s,r)=>s>=t||r<=e}):n}function Zn(n,e,t){var i;let s=null;return(i=n.field(Wt,!1))===null||i===void 0||i.between(e,t,(r,o)=>{(!s||s.from>r)&&(s={from:r,to:o})}),s}function gm(n,e,t){let i=!1;return n.between(e,e,(s,r)=>{s==e&&r==t&&(i=!0)}),i}function dc(n,e){return n.field(Wt,!1)?e:e.concat(R.appendConfig.of(gc()))}const ym=n=>{for(let e of uc(n)){let t=Qn(n.state,e.from,e.to);if(t)return 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ng(n={}){return[Cc,Sc.of(n),D.domEventHandlers({beforeinput(e,t){let i=e.inputType=="historyUndo"?Ac:e.inputType=="historyRedo"?Fr:null;return i?(e.preventDefault(),i(t)):!1}})]}function ms(n,e){return function({state:t,dispatch:i}){if(!e&&t.readOnly)return!1;let s=t.field(Cc,!1);if(!s)return!1;let r=s.pop(n,t,e);return r?(i(r),!0):!1}}const Ac=ms(0,!1),Fr=ms(1,!1),sg=ms(0,!0),rg=ms(1,!0);class Te{constructor(e,t,i,s,r){this.changes=e,this.effects=t,this.mapped=i,this.startSelection=s,this.selectionsAfter=r}setSelAfter(e){return new Te(this.changes,this.effects,this.mapped,this.startSelection,e)}toJSON(){var e,t,i;return{changes:(e=this.changes)===null||e===void 0?void 0:e.toJSON(),mapped:(t=this.mapped)===null||t===void 0?void 0:t.toJSON(),startSelection:(i=this.startSelection)===null||i===void 0?void 0:i.toJSON(),selectionsAfter:this.selectionsAfter.map(s=>s.toJSON())}}static fromJSON(e){return new 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t=n[n.length-1],i=t.selectionsAfter.slice(Math.max(0,t.selectionsAfter.length-ag));return i.length&&i[i.length-1].eq(e)?n:(i.push(e),ts(n,n.length-1,1e9,t.setSelAfter(i)))}else return[Te.selection([e])]}function hg(n){let e=n[n.length-1],t=n.slice();return t[n.length-1]=e.setSelAfter(e.selectionsAfter.slice(0,e.selectionsAfter.length-1)),t}function Hs(n,e){if(!n.length)return n;let t=n.length,i=Ne;for(;t;){let s=cg(n[t-1],e,i);if(s.changes&&!s.changes.empty||s.effects.length){let r=n.slice(0,t);return r[t-1]=s,r}else e=s.mapped,t--,i=s.selectionsAfter}return i.length?[Te.selection(i)]:Ne}function cg(n,e,t){let i=Mc(n.selectionsAfter.length?n.selectionsAfter.map(l=>l.map(e)):Ne,t);if(!n.changes)return Te.selection(i);let s=n.changes.map(e),r=e.mapDesc(n.changes,!0),o=n.mapped?n.mapped.composeDesc(r):r;return new Te(s,R.mapEffects(n.effects,e),o,n.startSelection.map(r),i)}const fg=/^(input\.type|delete)($|\.)/;class it{constructor(e,t,i=0,s=void 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11function Jc(n,e,t){if(n.readOnly)return!1;let i=[],s=[];for(let r of bs(n)){if(t?r.to==n.doc.length:r.from==0)continue;let o=n.doc.lineAt(t?r.to+1:r.from-1),l=o.length+1;if(t){i.push({from:r.to,to:o.to},{from:r.from,insert:o.text+n.lineBreak});for(let a of r.ranges)s.push(x.range(Math.min(n.doc.length,a.anchor+l),Math.min(n.doc.length,a.head+l)))}else{i.push({from:o.from,to:r.from},{from:r.to,insert:n.lineBreak+o.text});for(let a of r.ranges)s.push(x.range(a.anchor-l,a.head-l))}}return i.length?(e(n.update({changes:i,scrollIntoView:!0,selection:x.create(s,n.selection.mainIndex),userEvent:"move.line"})),!0):!1}const _g=({state:n,dispatch:e})=>Jc(n,e,!1),Yg=({state:n,dispatch:e})=>Jc(n,e,!0);function Xc(n,e,t){if(n.readOnly)return!1;let i=[];for(let s of bs(n))t?i.push({from:s.from,insert:n.doc.slice(s.from,s.to)+n.lineBreak}):i.push({from:s.to,insert:n.lineBreak+n.doc.slice(s.from,s.to)});return e(n.update({changes:i,scrollIntoView:!0,userEvent:"input.copyline"})),!0}const Jg=({state:n,dispatch:e})=>Xc(n,e,!1),Xg=({state:n,dispatch:e})=>Xc(n,e,!0),Qg=n=>{if(n.state.readOnly)return!1;let{state:e}=n,t=e.changes(bs(e).map(({from:s,to:r})=>(s>0?s--:r<e.doc.length&&r++,{from:s,to:r}))),i=hi(e.selection,s=>{let r;if(n.lineWrapping){let o=n.lineBlockAt(s.head),l=n.coordsAtPos(s.head,s.assoc||1);l&&(r=o.bottom+n.documentTop-l.bottom+n.defaultLineHeight/2)}return n.moveVertically(s,!0,r)}).map(t);return n.dispatch({changes:t,selection:i,scrollIntoView:!0,userEvent:"delete.line"}),!0};function Zg(n,e){if(/\(\)|\[\]|\{\}/.test(n.sliceDoc(e-1,e+1)))return{from:e,to:e};let t=me(n).resolveInner(e),i=t.childBefore(e),s=t.childAfter(e),r;return i&&s&&i.to<=e&&s.from>=e&&(r=i.type.prop(H.closedBy))&&r.indexOf(s.name)>-1&&n.doc.lineAt(i.to).from==n.doc.lineAt(s.from).from&&!/\S/.test(n.sliceDoc(i.to,s.from))?{from:i.to,to:s.from}:null}const ta=Qc(!1),e0=Qc(!0);function Qc(n){return({state:e,dispatch:t})=>{if(e.readOnly)return!1;let i=e.changeByRange(s=>{let{from:r,to:o}=s,l=e.doc.lineAt(r),a=!n&&r==o&&Zg(e,r);n&&(r=o=(o<=l.to?l:e.doc.lineAt(o)).to);let c=new ds(e,{simulateBreak:r,simulateDoubleBreak:!!a}),h=lo(c,r);for(h==null&&(h=li(/^\s*/.exec(e.doc.lineAt(r).text)[0],e.tabSize));o<l.to&&/\s/.test(l.text[o-l.from]);)o++;a?{from:r,to:o}=a:r>l.from&&r<l.from+100&&!/\S/.test(l.text.slice(0,r))&&(r=l.from);let f=["",Vi(e,h)];return a&&f.push(Vi(e,c.lineIndent(l.from,-1))),{changes:{from:r,to:o,insert:z.of(f)},range:x.cursor(r+1+f[1].length)}});return t(e.update(i,{scrollIntoView:!0,userEvent:"input"})),!0}}function uo(n,e){let t=-1;return n.changeByRange(i=>{let s=[];for(let o=i.from;o<=i.to;){let l=n.doc.lineAt(o);l.number>t&&(i.empty||i.to>l.from)&&(e(l,s,i),t=l.number),o=l.to+1}let r=n.changes(s);return{changes:s,range:x.range(r.mapPos(i.anchor,1),r.mapPos(i.head,1))}})}const t0=({state:n,dispatch:e})=>{if(n.readOnly)return!1;let t=Object.create(null),i=new ds(n,{overrideIndentation:r=>{let o=t[r];return o??-1}}),s=uo(n,(r,o,l)=>{let a=lo(i,r.from);if(a==null)return;/\S/.test(r.text)||(a=0);let c=/^\s*/.exec(r.text)[0],h=Vi(n,a);(c!=h||l.from<r.from+c.length)&&(t[r.from]=a,o.push({from:r.from,to:r.from+c.length,insert:h}))});return s.changes.empty||e(n.update(s,{userEvent:"indent"})),!0},Zc=({state:n,dispatch:e})=>n.readOnly?!1:(e(n.update(uo(n,(t,i)=>{i.push({from:t.from,insert:n.facet(Qi)})}),{userEvent:"input.indent"})),!0),ef=({state:n,dispatch:e})=>n.readOnly?!1:(e(n.update(uo(n,(t,i)=>{let s=/^\s*/.exec(t.text)[0];if(!s)return;let r=li(s,n.tabSize),o=0,l=Vi(n,Math.max(0,r-Xn(n)));for(;o<s.length&&o<l.length&&s.charCodeAt(o)==l.charCodeAt(o);)o++;i.push({from:t.from+o,to:t.from+s.length,insert:l.slice(o)})}),{userEvent:"delete.dedent"})),!0),i0=n=>(n.setTabFocusMode(),!0),n0=[{key:"Ctrl-b",run:Tc,shift:Hc,preventDefault:!0},{key:"Ctrl-f",run:Bc,shift:Vc},{key:"Ctrl-p",run:Pc,shift:qc},{key:"Ctrl-n",run:Rc,shift:$c},{key:"Ctrl-a",run:kg,shift:Rg},{key:"Ctrl-e",run:Sg,shift:Ig},{key:"Ctrl-d",run:Gc},{key:"Ctrl-h",run:Vr},{key:"Ctrl-k",run:$g},{key:"Ctrl-Alt-h",run:Yc},{key:"Ctrl-o",run:Ug},{key:"Ctrl-t",run:Gg},{key:"Ctrl-v",run:Hr}],s0=[{key:"ArrowLeft",run:Tc,shift:Hc,preventDefault:!0},{key:"Mod-ArrowLeft",mac:"Alt-ArrowLeft",run:dg,shift:Mg,preventDefault:!0},{mac:"Cmd-ArrowLeft",run:wg,shift:Lg,preventDefault:!0},{key:"ArrowRight",run:Bc,shift:Vc,preventDefault:!0},{key:"Mod-ArrowRight",mac:"Alt-ArrowRight",run:pg,shift:Dg,preventDefault:!0},{mac:"Cmd-ArrowRight",run:vg,shift:Pg,preventDefault:!0},{key:"ArrowUp",run:Pc,shift:qc,preventDefault:!0},{mac:"Cmd-ArrowUp",run:Xl,shift:Zl},{mac:"Ctrl-ArrowUp",run:_l,shift:Yl},{key:"ArrowDown",run:Rc,shift:$c,preventDefault:!0},{mac:"Cmd-ArrowDown",run:Ql,shift:ea}

11e||t,minSelectionLength:Math.min,maxMatches:Math.min})}});function u0(n){return[y0,g0]}const d0=E.mark({class:"cm-selectionMatch"}),p0=E.mark({class:"cm-selectionMatch cm-selectionMatch-main"});function sa(n,e,t,i){return(t==0||n(e.sliceDoc(t-1,t))!=X.Word)&&(i==e.doc.length||n(e.sliceDoc(i,i+1))!=X.Word)}function m0(n,e,t,i){return n(e.sliceDoc(t,t+1))==X.Word&&n(e.sliceDoc(i-1,i))==X.Word}const g0=ee.fromClass(class{constructor(n){this.decorations=this.getDeco(n)}update(n){(n.selectionSet||n.docChanged||n.viewportChanged)&&(this.decorations=this.getDeco(n.view))}getDeco(n){let e=n.state.facet(f0),{state:t}=n,i=t.selection;if(i.ranges.length>1)return E.none;let s=i.main,r,o=null;if(s.empty){if(!e.highlightWordAroundCursor)return E.none;let a=t.wordAt(s.head);if(!a)return E.none;o=t.charCategorizer(s.head),r=t.sliceDoc(a.from,a.to)}else{let a=s.to-s.from;if(a<e.minSelectionLength||a>200)return E.none;if(e.wholeWords){if(r=t.sliceDoc(s.from,s.to),o=t.charCategorizer(s.head),!(sa(o,t,s.from,s.to)&&m0(o,t,s.from,s.to)))return E.none}else if(r=t.sliceDoc(s.from,s.to),!r)return E.none}let l=[];for(let a of n.visibleRanges){let c=new ri(t.doc,r,a.from,a.to);for(;!c.next().done;){let{from:h,to:f}=c.value;if((!o||sa(o,t,h,f))&&(s.empty&&h<=s.from&&f>=s.to?l.push(p0.range(h,f)):(h>=s.to||f<=s.from)&&l.push(d0.range(h,f)),l.length>e.maxMatches))return E.none}}return E.set(l)}},{decorations:n=>n.decorations}),y0=D.baseTheme({".cm-selectionMatch":{backgroundColor:"#99ff7780"},".cm-searchMatch .cm-selectionMatch":{backgroundColor:"transparent"}}),b0=({state:n,dispatch:e})=>{let{selection:t}=n,i=x.create(t.ranges.map(s=>n.wordAt(s.head)||x.cursor(s.head)),t.mainIndex);return i.eq(t)?!1:(e(n.update({selection:i})),!0)};function x0(n,e){let{main:t,ranges:i}=n.selection,s=n.wordAt(t.head),r=s&&s.from==t.from&&s.to==t.to;for(let o=!1,l=new ri(n.doc,e,i[i.length-1].to);;)if(l.next(),l.done){if(o)return null;l=new ri(n.doc,e,0,Math.max(0,i[i.length-1].from-1)),o=!0}else{if(o&&i.some(a=>a.from==l.value.from))continue;if(r){let a=n.wordAt(l.value.from);if(!a||a.from!=l.value.from||a.to!=l.value.to)continue}return l.value}}const w0=({state:n,dispatch:e})=>{let{ranges:t}=n.selection;if(t.some(r=>r.from===r.to))return b0({state:n,dispatch:e});let i=n.sliceDoc(t[0].from,t[0].to);if(n.selection.ranges.some(r=>n.sliceDoc(r.from,r.to)!=i))return!1;let s=x0(n,i);return s?(e(n.update({selection:n.selection.addRange(x.range(s.from,s.to),!1),effects:D.scrollIntoView(s.to)})),!0):!1},ci=T.define({combine(n){return ot(n,{top:!1,caseSensitive:!1,literal:!1,regexp:!1,wholeWord:!1,createPanel:e=>new L0(e),scrollToMatch:e=>D.scrollIntoView(e)})}});class rf{constructor(e){this.search=e.search,this.caseSensitive=!!e.caseSensitive,this.literal=!!e.literal,this.regexp=!!e.regexp,this.replace=e.replace||"",this.valid=!!this.search&&(!this.regexp||l0(this.search)),this.unquoted=this.unquote(this.search),this.wholeWord=!!e.wholeWord}unquote(e){return this.literal?e:e.replace(/\\([nrt\\])/g,(t,i)=>i=="n"?`
12`:i=="r"?"\r":i=="t"?"	":"\\")}eq(e){return this.search==e.search&&this.replace==e.replace&&this.caseSensitive==e.caseSensitive&&this.regexp==e.regexp&&this.wholeWord==e.wholeWord}create(){return this.regexp?new C0(this):new k0(this)}getCursor(e,t=0,i){let s=e.doc?e:W.create({doc:e});return i==null&&(i=s.doc.length),this.regexp?$t(this,s,t,i):qt(this,s,t,i)}}class of{constructor(e){this.spec=e}}function qt(n,e,t,i){return new ri(e.doc,n.unquoted,t,i,n.caseSensitive?void 0:s=>s.toLowerCase(),n.wholeWord?v0(e.doc,e.charCategorizer(e.selection.main.head)):void 0)}function v0(n,e){return(t,i,s,r)=>((r>t||r+s.length<i)&&(r=Math.max(0,t-2),s=n.sliceString(r,Math.min(n.length,i+2))),(e(ns(s,t-r))!=X.Word||e(ss(s,t-r))!=X.Word)&&(e(ss(s,i-r))!=X.Word||e(ns(s,i-r))!=X.Word))}class k0 extends of{constructor(e){super(e)}nextMatch(e,t,i){let s=qt(this.spec,e,i,e.doc.length).nextOverlapping();if(s.done){let r=Math.min(e.doc.length,t+this.spec.unquoted.length);s=qt(this.spec,e,0,r).nextOverlapping()}return s.done||s.value.from==t&&s.value.to==i?null:s.value}prevMatchInRange(e,t,i){for(let s=i;;){let r=Math.max(t,s-1e4-this.spec.unquoted.length),o=qt(this.spec,e,r,s),l=null;for(;!o.nextOverlapping().done;)l=o.value;if(l)return l;if(r==t)return null;s-=1e4}}prevMatch(e,t,i){let s=this.prevMatchInRange(e,0,t);return s||(s=this.prevMatchInRange(e,Math.max(0,i-this.spec.unquoted.length),e.doc.length)),s&&(s.from!=t||s.to!=i)?s:null}getReplacement(e){return this.spec.unquote(this.spec.replace)}matchAll(e,t){let i=qt(this.spec,e,0,e.doc.length),s=[];for(;!i.next().done;){if(s.length>=t)return null;s.push(i.value)}return s}highlight(e,t,i,s){let r=qt(this.spec,e,Math.max(0,t-this.spec.unquoted.length),Math.min(i+this.spec.unquoted.length,e.doc.length));for(;!r.next().done;)s(r.value.from,r.value.to)}}function $t(n,e,t,i){return new nf(e.doc,n.search,{ignoreCase:!n.caseSensitive,test:n.wholeWord?S0(e.charCategorizer(e.selection.main.head)):void 0},t,i)}function ns(n,e){return n.slice(pe(n,e,!1),e)}function ss(n,e){return n.slice(e,pe(n,e))}function S0(n){return(e,t,i)=>!i[0].length||(n(ns(i.input,i.index))!=X.Word||n(ss(i.input,i.index))!=X.Word)&&(n(ss(i.input,i.index+i[0].length))!=X.Word||n(ns(i.input,i.index+i[0].length))!=X.Word)}class C0 extends of{nextMatch(e,t,i){let s=$t(this.spec,e,i,e.doc.length).next();return s.done&&(s=$t(this.spec,e,0,t).next()),s.done?null:s.value}prevMatchInRange(e,t,i){for(let s=1;;s++){let r=Math.max(t,i-s*1e4),o=$t(this.spec,e,r,i),l=null;for(;!o.next().done;)l=o.value;if(l&&(r==t||l.from>r+10))return l;if(r==t)return null}}prevMatch(e,t,i){return this.prevMatchInRange(e,0,t)||this.prevMatchInRange(e,i,e.doc.length)}getReplacement(e){return this.spec.unquote(this.spec.replace).replace(/\$([$&]|\d+)/g,(t,i)=>{if(i=="&")return e.match[0];if(i=="$")return"$";for(let s=i.length;s>0;s--){let r=+i.slice(0,s);if(r>0&&r<e.match.length)return e.match[r]+i.slice(s)}return t})}matchAll(e,t){let i=$t(this.spec,e,0,e.doc.length),s=[];for(;!i.next().done;){if(s.length>=t)return null;s.push(i.value)}return s}highlight(e,t,i,s){let r=$t(this.spec,e,Math.max(0,t-250),Math.min(i+250,e.doc.length));for(;!r.next().done;)s(r.value.from,r.value.to)}}const Wi=R.define(),mo=R.define(),wt=he.define({create(n){return new Ws(zr(n).create(),null)},update(n,e){for(let t of e.effects)t.is(Wi)?n=new Ws(t.value.create(),n.panel):t.is(mo)&&(n=new Ws(n.query,t.value?go:null));return n},provide:n=>Ni.from(n,e=>e.panel)});class Ws{constructor(e,t){this.query=e,this.panel=t}}const A0=E.mark({class:"cm-searchMatch"}),M0=E.mark({class:"cm-searchMatch cm-searchMatch-selected"}),D0=ee.fromClass(class{constructor(n){this.view=n,this.decorations=this.highlight(n.state.field(wt))}update(n){let e=n.state.field(wt);(e!=n.startState.field(wt)||n.docChanged||n.selectionSet||n.viewportChanged)&&(this.decorations=this.highlight(e))}highlight({query:n,panel:e}){if(!e||!n.spec.valid)return E.none;let{view:t}=this,i=new ft;for(let s=0,r=t.visibleRanges,o=r.length;s<o;s++){let{from:l,to:a}=r[s];for(;s<o-1&&a>r[s+1].from-500;)a=r[++s].to;n.highlight(t.state,l,a,(c,h)=>{let f=t.state.selection.ranges.some(u=>u.from==c&&u.to==h);i.add(c,h,f?M0:A0)})}return i.finish()}},{decorations:n=>n.decorations});function tn(n){return e=>{let t=e.state.field(wt,!1);return t&&t.query.spec.valid?n(e,t):hf(e)}}const rs=tn((n,{query:e})=>{let{to:t}=n.state.selection.main,i=e.nextMatch(n.state,t,t);if(!i)return!1;let s=x.single(i.from,i.to),r=n.state.facet(ci);return n.dispatch({selection:s,effects:[yo(n,i),r.scrollToMatch(s.main,n)],userEvent:"select.search"}),af(n),!0}),os=tn((n,{query:e})=>{let{state:t}=n,{from:i}=t.selection.main,s=e.prevMatch(t,i,i);if(!s)return!1;let r=x.single(s.from,s.to),o=n.state.facet(ci);return n.dispatch({selection:r,effects:[yo(n,s),o.scrollToMatch(r.main,n)],userEvent:"select.search"}),af(n),!0}),O0=tn((n,{query:e})=>{let t=e.matchAll(n.state,1e3);return!t||!t.length?!1:(n.dispatch({selection:x.create(t.map(i=>

12x.range(i.from,i.to))),userEvent:"select.search.matches"}),!0)}),T0=({state:n,dispatch:e})=>{let t=n.selection;if(t.ranges.length>1||t.main.empty)return!1;let{from:i,to:s}=t.main,r=[],o=0;for(let l=new ri(n.doc,n.sliceDoc(i,s));!l.next().done;){if(r.length>1e3)return!1;l.value.from==i&&(o=r.length),r.push(x.range(l.value.from,l.value.to))}return e(n.update({selection:x.create(r,o),userEvent:"select.search.matches"})),!0},ra=tn((n,{query:e})=>{let{state:t}=n,{from:i,to:s}=t.selection.main;if(t.readOnly)return!1;let r=e.nextMatch(t,i,i);if(!r)return!1;let o=r,l=[],a,c,h=[];o.from==i&&o.to==s&&(c=t.toText(e.getReplacement(o)),l.push({from:o.from,to:o.to,insert:c}),o=e.nextMatch(t,o.from,o.to),h.push(D.announce.of(t.phrase("replaced match on line $",t.doc.lineAt(i).number)+".")));let f=n.state.changes(l);return o&&(a=x.single(o.from,o.to).map(f),h.push(yo(n,o)),h.push(t.facet(ci).scrollToMatch(a.main,n))),n.dispatch({changes:f,selection:a,effects:h,userEvent:"input.replace"}),!0}),B0=tn((n,{query:e})=>{if(n.state.readOnly)return!1;let t=e.matchAll(n.state,1e9).map(s=>{let{from:r,to:o}=s;return{from:r,to:o,insert:e.getReplacement(s)}});if(!t.length)return!1;let i=n.state.phrase("replaced $ matches",t.length)+".";return n.dispatch({changes:t,effects:D.announce.of(i),userEvent:"input.replace.all"}),!0});function go(n){return n.state.facet(ci).createPanel(n)}function zr(n,e){var t,i,s,r,o;let l=n.selection.main,a=l.empty||l.to>l.from+100?"":n.sliceDoc(l.from,l.to);if(e&&!a)return e;let c=n.facet(ci);return new rf({search:((t=e?.literal)!==null&&t!==void 0?t:c.literal)?a:a.replace(/\n/g,"\\n"),caseSensitive:(i=e?.caseSensitive)!==null&&i!==void 0?i:c.caseSensitive,literal:(s=e?.literal)!==null&&s!==void 0?s:c.literal,regexp:(r=e?.regexp)!==null&&r!==void 0?r:c.regexp,wholeWord:(o=e?.wholeWord)!==null&&o!==void 0?o:c.wholeWord})}function lf(n){let e=Ii(n,go);return e&&e.dom.querySelector("[main-field]")}function af(n){let e=lf(n);e&&e==n.root.activeElement&&e.select()}const hf=n=>{let e=n.state.field(wt,!1);if(e&&e.panel){let t=lf(n);if(t&&t!=n.root.activeElement){let i=zr(n.state,e.query.spec);i.valid&&n.dispatch({effects:Wi.of(i)}),t.focus(),t.select()}}else n.dispatch({effects:[mo.of(!0),e?Wi.of(zr(n.state,e.query.spec)):R.appendConfig.of(R0)]});return!0},cf=n=>{let e=n.state.field(wt,!1);if(!e||!e.panel)return!1;let t=Ii(n,go);return t&&t.dom.contains(n.root.activeElement)&&n.focus(),n.dispatch({effects:mo.of(!1)}),!0},E0=[{key:"Mod-f",run:hf,scope:"editor search-panel"},{key:"F3",run:rs,shift:os,scope:"editor search-panel",preventDefault:!0},{key:"Mod-g",run:rs,shift:os,scope:"editor search-panel",preventDefault:!0},{key:"Escape",run:cf,scope:"editor search-panel"},{key:"Mod-Shift-l",run:T0},{key:"Mod-Alt-g",run:a0},{key:"Mod-d",run:w0,preventDefault:!0}];class L0{constructor(e){this.view=e;let t=this.query=e.state.field(wt).query.spec;this.commit=this.commit.bind(this),this.searchField=G("input",{value:t.search,placeholder:Ee(e,"Find"),"aria-label":Ee(e,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=G("input",{value:t.replace,placeholder:Ee(e,"Replace"),"aria-label":Ee(e,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=G("input",{type:"checkbox",name:"case",form:"",checked:t.caseSensitive,onchange:this.commit}),this.reField=G("input",{type:"checkbox",name:"re",form:"",checked:t.regexp,onchange:this.commit}),this.wordField=G("input",{type:"checkbox",name:"word",form:"",checked:t.wholeWord,onchange:this.commit});function i(s,r,o){return G("button",{class:"cm-button",name:s,onclick:r,type:"button"},o)}this.dom=G("div",{onkeydown:s=>this.keydown(s),class:"cm-search"},[this.searchField,i("next",()=>rs(e),[Ee(e,"next")]),i("prev",()=>os(e),[Ee(e,"previous")]),i("select",()=>O0(e),[Ee(e,"all")]),G("label",null,[this.caseField,Ee(e,"match case")]),G("label",null,[this.reField,Ee(e,"regexp")]),G("label",null,[this.wordField,Ee(e,"by word")]),...e.state.readOnly?[]:[G("br"),this.replaceField,i("replace",()=>ra(e),[Ee(e,"replace")]),i("replaceAll",()=>B0(e),[Ee(e,"replace all")])],G("button",{name:"close",onclick:()=>cf(e),"aria-label":Ee(e,"close"),type:"button"},["×"])])}commit(){let e=new rf({search:this.searchField.value,caseSensitive:this.caseField.checked,regexp:this.reField.checked,wholeWord:this.wordField.checked,replace:this.replaceField.value});e.eq(this.query)||(this.query=e,this.view.dispatch({effects:Wi.of(e)}))}keydown(e){Ad(this.view,e,"search-panel")?e.preventDefault():e.keyCode==13&&e.target==this.searchField?(e.preventDefault(),(e.shiftKey?os:rs)(this.view)):e.keyCode==13&&e.target==this.replaceField&&(e.preventDefault(),ra(this.view))}update(e){for(let t of e.transactions)for(let i of t.effects)i.is(Wi)&&!i.value.eq(this.query)&&this.setQuery(i.value)}setQuery(e){this.query=e,this.searchField.value=e.search,this.replaceField.value=e.replace,this.caseField.checked=e.caseSensitive,this.reField.checked=e.regexp,this.wordField.checked=e.wholeWord}mount(){this.searchField.select()}get pos(){return 80}get top(){return this.view.state.facet(ci).top}}function Ee(n,e){return n.state.phrase(e)}const Cn=30,An=/[\s\.,:;?!]/;function yo(n,{from:e,to:t}){let i=n.state.doc.lineAt(e),s=n.state.doc.lineAt(t).to,r=Math.max(i.from,e-Cn),o=Math.min(s,t+Cn),l=n.state.sliceDoc(r,o);if(r!=i.from){for(let a=0;a<Cn;a++)if(!An.test(l[a+1])&&An.test(l[a])){l=l.slice(a);break}}if(o!=s){for(let a=l.length-1;a>l.length-Cn;a--)if(!An.test(l[a-1])&&An.test(l[a])){l=l.slice(0,a);break}}return D.announce.of(`${n.state.phrase("current match")}. ${l} ${n.state.phrase("on line")} ${i.number}.`)}const P0=D.baseTheme({".cm-panel.cm-search":{padding:"2px 6px 4px",position:"relative","& [name=close]":{position:"absolute",top:"0",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",padding:0,margin:0},"& input, & button, & label":{margin:".2em .6em .2em 0"},"& input[type=checkbox]":{marginRight:".2em"},"& label":{fontSize:"80%",whiteSpace:"pre"}},"&light .cm-searchMatch":{backgroundColor:"#ffff0054"},"&dark .cm-searchMatch":{backgroundColor:"#00ffff8a"},"&light .cm-searchMatch-selected":{backgroundColor:"#ff6a0054"},"&dark .cm-searchMatch-selected":{backgroundColor:"#ff00ff8a"}}),R0=[wt,Mt.low(D0),P0];class ff{constructor(e,t,i,s){this.state=e,this.pos=t,this.explicit=i,this.view=s,this.abortListeners=[],this.abortOnDocChange=!1}tokenBefore(e){let t=me(this.state).resolveInner(this.pos,-1);for(;t&&e.indexOf(t.name)<0;)t=t.parent;return t?{from:t.from,to:this.pos,text:this.state.sliceDoc(t.from,this.pos),type:t.type}:null}matchBefore(e){let t=this.state.doc.lineAt(this.pos),i=Math.max(t.from,this.pos-250),s=t.text.slice(i-t.from,this.pos-t.from),r=s.search(uf(e,!1));return r<0?null:{from:i+r,to:this.pos,text:s.slice(r)}}get aborted(){return this.abortListeners==null}addEventListener(e,t,i){e=="abort"&&this.abortListeners&&(this.abortListeners.push(t),i&&i.onDocChange&&(this.abortOnDocChange=!0))}}function oa(n){let e=Object.keys(n).join(""),t=/\w/.test(e);return t&&(e=e.replace(/\w/g,"")),`[${t?"\\w":""}${e.replace(/[^\w\s]/g,"\\$&")}]`}function I0(n){let e=Object.create(null),t=Object.create(null);for(let{label:s}of n){e[s[0]]=!0;for(let r=1;r<s.length;r++)t[s[r]]=!0}let i=oa(e)+oa(t)+"*$";return[new RegExp("^"+i),new RegExp(i)]}function N0(n){let e=n.map(s=>typeof s=="string"?{label:s}:s),[t,i]=e.every(s=>/^\w+$/.test(s.label))?[/\w*$/,/\w+$/]:I0(e);return s=>{let r=s.matchBefore(i);return r||s.explicit?{from:r?r.from:s.pos,options:e,validFor:t}:null}}function Ab(n,e){return t=>{for(let i=me(t.state).resolveInner(t.pos,-1);i;i=i.parent){if(n.indexOf(i.name)>-1)return null;if(i.type.isTop)break}return e(t)}}class la{constructor(e,t,i,s){this.completion=e,this.source=t,this.match=i,this.score=s}}function It(n){return n.selection.main.from}function uf(n,e){var t;let{source:i}=n,s=e&&i[0]!="^",r=i[i.length-1]!="$";return!s&&!r?n:new RegExp(`${s?"^":""}(?:${i})${r?"$":""}`,(t=n.flags)!==null&&t!==void 0?t:n.ignoreCase?"i":"")}const bo=rt.define();function F0(n,e,t,i){let{main:s}=n.selection,r=t-s.from,o=i-s.from;return{...n.changeByRange(l=>{if(l!=s&&t!=i&&n.sliceDoc(l.from+r,l.from+o)!=n.sliceDoc(t,i))return{range:l};let a=n.toText(e);return{changes:{from:l.from+r,to:i==s.from?l.to:l.from+o,insert:a},range:x.cursor(l.from+r+a.length)}}),scrollIntoView:!0,userEvent:"input.complete"}}const aa=new WeakMap;function H0(n){if(!Array.isArray(n))return n;let e=aa.get(n);return e||aa.set(n,e=N0(n)),e}const ls=R.define(),zi=R.define();class V0{constructor(e){this.pattern=e,this.chars=[],this.folded=[],this.any=[],this.precise=[],this.byWord=[],this.score=0,this.matched=[];for(let t=0;t<e.length;){let i=Me(e,t),s=Qe(i);this.chars.push(i);let r=e.slice(t,t+s),o=r.toUpperCase();this.folded.push(Me(o==r?r.toLowerCase():o,0)),t+=s}

12this.astral=e.length!=this.chars.length}ret(e,t){return this.score=e,this.matched=t,this}match(e){if(this.pattern.length==0)return this.ret(-100,[]);if(e.length<this.pattern.length)return null;let{chars:t,folded:i,any:s,precise:r,byWord:o}=this;if(t.length==1){let w=Me(e,0),k=Qe(w),C=k==e.length?0:-100;if(w!=t[0])if(w==i[0])C+=-200;else return null;return this.ret(C,[0,k])}let l=e.indexOf(this.pattern);if(l==0)return this.ret(e.length==this.pattern.length?0:-100,[0,this.pattern.length]);let a=t.length,c=0;if(l<0){for(let w=0,k=Math.min(e.length,200);w<k&&c<a;){let C=Me(e,w);(C==t[c]||C==i[c])&&(s[c++]=w),w+=Qe(C)}if(c<a)return null}let h=0,f=0,u=!1,d=0,p=-1,m=-1,g=/[a-z]/.test(e),b=!0;for(let w=0,k=Math.min(e.length,200),C=0;w<k&&f<a;){let v=Me(e,w);l<0&&(h<a&&v==t[h]&&(r[h++]=w),d<a&&(v==t[d]||v==i[d]?(d==0&&(p=w),m=w+1,d++):d=0));let S,A=v<255?v>=48&&v<=57||v>=97&&v<=122?2:v>=65&&v<=90?1:0:(S=$r(v))!=S.toLowerCase()?1:S!=S.toUpperCase()?2:0;(!w||A==1&&g||C==0&&A!=0)&&(t[f]==v||i[f]==v&&(u=!0)?o[f++]=w:o.length&&(b=!1)),C=A,w+=Qe(v)}return f==a&&o[0]==0&&b?this.result(-100+(u?-200:0),o,e):d==a&&p==0?this.ret(-200-e.length+(m==e.length?0:-100),[0,m]):l>-1?this.ret(-700-e.length,[l,l+this.pattern.length]):d==a?this.ret(-900-e.length,[p,m]):f==a?this.result(-100+(u?-200:0)+-700+(b?0:-1100),o,e):t.length==2?null:this.result((s[0]?-700:0)+-200+-1100,s,e)}result(e,t,i){let s=[],r=0;for(let o of t){let l=o+(this.astral?Qe(Me(i,o)):1);r&&s[r-1]==o?s[r-1]=l:(s[r++]=o,s[r++]=l)}return this.ret(e-i.length,s)}}class W0{constructor(e){this.pattern=e,this.matched=[],this.score=0,this.folded=e.toLowerCase()}match(e){if(e.length<this.pattern.length)return null;let t=e.slice(0,this.pattern.length),i=t==this.pattern?0:t.toLowerCase()==this.folded?-200:null;return i==null?null:(this.matched=[0,t.length],this.score=i+(e.length==this.pattern.length?0:-100),this)}}const ae=T.define({combine(n){return ot(n,{activateOnTyping:!0,activateOnCompletion:()=>!1,activateOnTypingDelay:100,selectOnOpen:!0,override:null,closeOnBlur:!0,maxRenderedOptions:100,defaultKeymap:!0,tooltipClass:()=>"",optionClass:()=>"",aboveCursor:!1,icons:!0,addToOptions:[],positionInfo:z0,filterStrict:!1,compareCompletions:(e,t)=>e.label.localeCompare(t.label),interactionDelay:75,updateSyncTime:100},{defaultKeymap:(e,t)=>e&&t,closeOnBlur:(e,t)=>e&&t,icons:(e,t)=>e&&t,tooltipClass:(e,t)=>i=>ha(e(i),t(i)),optionClass:(e,t)=>i=>ha(e(i),t(i)),addToOptions:(e,t)=>e.concat(t),filterStrict:(e,t)=>e||t})}});function ha(n,e){return n?e?n+" "+e:n:e}function z0(n,e,t,i,s,r){let o=n.textDirection==J.RTL,l=o,a=!1,c="top",h,f,u=e.left-s.left,d=s.right-e.right,p=i.right-i.left,m=i.bottom-i.top;if(l&&u<Math.min(p,d)?l=!1:!l&&d<Math.min(p,u)&&(l=!0),p<=(l?u:d))h=Math.max(s.top,Math.min(t.top,s.bottom-m))-e.top,f=Math.min(400,l?u:d);else{a=!0,f=Math.min(400,(o?e.right:s.right-e.left)-30);let w=s.bottom-e.bottom;w>=m||w>e.top?h=t.bottom-e.top:(c="bottom",h=e.bottom-t.top)}let g=(e.bottom-e.top)/r.offsetHeight,b=(e.right-e.left)/r.offsetWidth;return{style:`${c}: ${h/g}px; max-width: ${f/b}px`,class:"cm-completionInfo-"+(a?o?"left-narrow":"right-narrow":l?"left":"right")}}function q0(n){let e=n.addToOptions.slice();return n.icons&&e.push({render(t){let i=document.createElement("div");return i.classList.add("cm-completionIcon"),t.type&&i.classList.add(...t.type.split(/\s+/g).map(s=>"cm-completionIcon-"+s)),i.setAttribute("aria-hidden","true"),i},position:20}),e.push({render(t,i,s,r){let o=document.createElement("span");o.className="cm-completionLabel";let l=t.displayLabel||t.label,a=0;for(let c=0;c<r.length;){let h=r[c++],f=r[c++];h>a&&o.appendChild(document.createTextNode(l.slice(a,h)));let u=o.appendChild(document.createElement("span"));u.appendChild(document.createTextNode(l.slice(h,f))),u.className="cm-completionMatchedText",a=f}return a<l.length&&o.appendChild(document.createTextNode(l.slice(a))),o},position:50},{render(t){if(!t.detail)return null;let i=document.createElement("span");return i.className="cm-completionDetail",i.textContent=t.detail,i},position:80}),e.sort((t,i)=>t.position-i.position).map(t=>t.render)}function zs(n,e,t){if(n<=t)return{from:0,to:n};if(e<0&&(e=0),e<=n>>1){let s=Math.floor(e/t);return{from:s*t,to:(s+1)*t}}let i=Math.floor((n-e)/t);return{from:n-(i+1)*t,to:n-i*t}}class $0{constructor(e,t,i){this.view=e,this.stateField=t,this.applyCompletion=i,this.info=null,this.infoDestroy=null,this.placeInfoReq={read:()=>this.measureInfo(),write:a=>this.placeInfo(a),key:this},this.space=null,this.currentClass="";let s=e.state.field(t),{options:r,selected:o}=s.open,l=e.state.facet(ae);this.optionContent=q0(l),this.optionClass=l.optionClass,this.tooltipClass=l.tooltipClass,this.range=zs(r.length,o,l.maxRenderedOptions),this.dom=document.createElement("div"),this.dom.className="

12let{completion:i}=t.options[t.selected],{info:s}=i;if(!s)return;let r=typeof s=="string"?document.createTextNode(s):s(i);if(!r)return;"then"in r?r.then(o=>{o&&this.view.state.field(this.stateField,!1)==e&&this.addInfoPane(o,i)}).catch(o=>Oe(this.view.state,o,"completion info")):this.addInfoPane(r,i)}}addInfoPane(e,t){this.destroyInfo();let i=this.info=document.createElement("div");if(i.className="cm-tooltip cm-completionInfo",e.nodeType!=null)i.appendChild(e),this.infoDestroy=null;else{let{dom:s,destroy:r}=e;i.appendChild(s),this.infoDestroy=r||null}this.dom.appendChild(i),this.view.requestMeasure(this.placeInfoReq)}updateSelectedOption(e){let t=null;for(let i=this.list.firstChild,s=this.range.from;i;i=i.nextSibling,s++)i.nodeName!="LI"||!i.id?s--:s==e?i.hasAttribute("aria-selected")||(i.setAttribute("aria-selected","true"),t=i):i.hasAttribute("aria-selected")&&i.removeAttribute("aria-selected");return t&&j0(this.list,t),t}measureInfo(){let e=this.dom.querySelector("[aria-selected]");if(!e||!this.info)return null;let t=this.dom.getBoundingClientRect(),i=this.info.getBoundingClientRect(),s=e.getBoundingClientRect(),r=this.space;if(!r){let o=this.dom.ownerDocument.documentElement;r={left:0,top:0,right:o.clientWidth,bottom:o.clientHeight}}return s.top>Math.min(r.bottom,t.bottom)-10||s.bottom<Math.max(r.top,t.top)+10?null:this.view.state.facet(ae).positionInfo(this.view,t,s,i,r,this.dom)}placeInfo(e){this.info&&(e?(e.style&&(this.info.style.cssText=e.style),this.info.className="cm-tooltip cm-completionInfo "+(e.class||"")):this.info.style.cssText="top: -1e6px")}createListBox(e,t,i){const s=document.createElement("ul");s.id=t,s.setAttribute("role","listbox"),s.setAttribute("aria-expanded","true"),s.setAttribute("aria-label",this.view.state.phrase("Completions")),s.addEventListener("mousedown",o=>{o.target==s&&o.preventDefault()});let r=null;for(let o=i.from;o<i.to;o++){let{completion:l,match:a}=e[o],{section:c}=l;if(c){let u=typeof c=="string"?c:c.name;if(u!=r&&(o>i.from||i.from==0))if(r=u,typeof c!="string"&&c.header)s.appendChild(c.header(c));else{let d=s.appendChild(document.createElement("completion-section"));d.textContent=u}}const h=s.appendChild(document.createElement("li"));h.id=t+"-"+o,h.setAttribute("role","option");let f=this.optionClass(l);f&&(h.className=f);for(let u of this.optionContent){let d=u(l,this.view.state,this.view,a);d&&h.appendChild(d)}}return i.from&&s.classList.add("cm-completionListIncompleteTop"),i.to<e.length&&s.classList.add("cm-completionListIncompleteBottom"),s}destroyInfo(){this.info&&(this.infoDestroy&&this.infoDestroy(),this.info.remove(),this.info=null)}destroy(){this.destroyInfo()}}function K0(n,e){return t=>new $0(t,n,e)}function j0(n,e){let t=n.getBoundingClientRect(),i=e.getBoundingClientRect(),s=t.height/n.offsetHeight;i.top<t.top?n.scrollTop-=(t.top-i.top)/s:i.bottom>t.bottom&&(n.scrollTop+=(i.bottom-t.bottom)/s)}function ca(n){return(n.boost||0)*100+(n.apply?10:0)+(n.info?5:0)+(n.type?1:0)}function U0(n,e){let t=[],i=null,s=null,r=h=>{t.push(h);let{section:f}=h.completion;if(f){i||(i=[]);let u=typeof f=="string"?f:f.name;i.some(d=>d.name==u)||i.push(typeof f=="string"?{name:u}:f)}},o=e.facet(ae);for(let h of n)if(h.hasResult()){let f=h.result.getMatch;if(h.result.filter===!1)for(let u of h.result.options)r(new la(u,h.source,f?f(u):[],1e9-t.length));else{let u=e.sliceDoc(h.from,h.to),d,p=o.filterStrict?new W0(u):new V0(u);for(let m of h.result.options)if(d=p.match(m.label)){let g=m.displayLabel?f?f(m,d.matched):[]:d.matched,b=d.score+(m.boost||0);if(r(new la(m,h.source,g,b)),typeof m.section=="object"&&m.section.rank==="dynamic"){let{name:w}=m.section;s||(s=Object.create(null)),s[w]=Math.max(b,s[w]||-1e9)}}}}if(i){let h=Object.create(null),f=0,u=(d,p)=>(d.rank==="dynamic"&&p.rank==="dynamic"?s[p.name]-s[d.name]:0)||(typeof d.rank=="number"?d.rank:1e9)-(typeof p.rank=="number"?p.rank:1e9)||(d.name<p.name?-1:1);for(let d of i.sort(u))f-=1e5,h[d.name]=f;for(let d of t){let{section:p}=d.completion;p&&(d.score+=h[typeof p=="string"?p:p.name])}}let l=[],a=null,c=o.compareCompletions;for(let h of t.sort((f,u)=>u.score-f.score||c(f.completion,u.completion))){let f=h.completion;!a||a.label!=f.label||a.detail!=f.detail||a.type!=null&&f.type!=null&&a.type!=f.type||a.apply!=f.apply||a.boost!=f.boost?l.push(h):ca(h.completion)>ca(a)&&(l[l.length-1]=h),a=h.completion}return l}class Gt{constructor(e,t,i,s,r,o){this.options=e,this.attrs=t,this.tooltip=i,this.timestamp=s,this.selected=r,this.disabled=o}setSelected(e,t){return e==this.selected||e>=this.options.length?this:new Gt(this.options,fa(t,e),this.tooltip,this.timestamp,e,this.disabled)}static build(e,t,i,s,r,o){if(s&&!o&&e.some(c=>

12c.isPending))return s.setDisabled();let l=U0(e,t);if(!l.length)return s&&e.some(c=>c.isPending)?s.setDisabled():null;let a=t.facet(ae).selectOnOpen?0:-1;if(s&&s.selected!=a&&s.selected!=-1){let c=s.options[s.selected].completion;for(let h=0;h<l.length;h++)if(l[h].completion==c){a=h;break}}return new Gt(l,fa(i,a),{pos:e.reduce((c,h)=>h.hasResult()?Math.min(c,h.from):c,1e8),create:Q0,above:r.aboveCursor},s?s.timestamp:Date.now(),a,!1)}map(e){return new Gt(this.options,this.attrs,{...this.tooltip,pos:e.mapPos(this.tooltip.pos)},this.timestamp,this.selected,this.disabled)}setDisabled(){return new Gt(this.options,this.attrs,this.tooltip,this.timestamp,this.selected,!0)}}class as{constructor(e,t,i){this.active=e,this.id=t,this.open=i}static start(){return new as(J0,"cm-ac-"+Math.floor(Math.random()*2e6).toString(36),null)}update(e){let{state:t}=e,i=t.facet(ae),r=(i.override||t.languageDataAt("autocomplete",It(t)).map(H0)).map(a=>(this.active.find(h=>h.source==a)||new Fe(a,this.active.some(h=>h.state!=0)?1:0)).update(e,i));r.length==this.active.length&&r.every((a,c)=>a==this.active[c])&&(r=this.active);let o=this.open,l=e.effects.some(a=>a.is(xo));o&&e.docChanged&&(o=o.map(e.changes)),e.selection||r.some(a=>a.hasResult()&&e.changes.touchesRange(a.from,a.to))||!G0(r,this.active)||l?o=Gt.build(r,t,this.id,o,i,l):o&&o.disabled&&!r.some(a=>a.isPending)&&(o=null),!o&&r.every(a=>!a.isPending)&&r.some(a=>a.hasResult())&&(r=r.map(a=>a.hasResult()?new Fe(a.source,0):a));for(let a of e.effects)a.is(pf)&&(o=o&&o.setSelected(a.value,this.id));return r==this.active&&o==this.open?this:new as(r,this.id,o)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:this.active.length?_0:Y0}}function G0(n,e){if(n==e)return!0;for(let t=0,i=0;;){for(;t<n.length&&!n[t].hasResult();)t++;for(;i<e.length&&!e[i].hasResult();)i++;let s=t==n.length,r=i==e.length;if(s||r)return s==r;if(n[t++].result!=e[i++].result)return!1}}const _0={"aria-autocomplete":"list"},Y0={};function fa(n,e){let t={"aria-autocomplete":"list","aria-haspopup":"listbox","aria-controls":n};return e>-1&&(t["aria-activedescendant"]=n+"-"+e),t}const J0=[];function df(n,e){if(n.isUserEvent("input.complete")){let i=n.annotation(bo);if(i&&e.activateOnCompletion(i))return 12}let t=n.isUserEvent("input.type");return t&&e.activateOnTyping?5:t?1:n.isUserEvent("delete.backward")?2:n.selection?8:n.docChanged?16:0}class Fe{constructor(e,t,i=!1){this.source=e,this.state=t,this.explicit=i}hasResult(){return!1}get isPending(){return this.state==1}update(e,t){let i=df(e,t),s=this;(i&8||i&16&&this.touches(e))&&(s=new Fe(s.source,0)),i&4&&s.state==0&&(s=new Fe(this.source,1)),s=s.updateFor(e,i);for(let r of e.effects)if(r.is(ls))s=new Fe(s.source,1,r.value);else if(r.is(zi))s=new Fe(s.source,0);else if(r.is(xo))for(let o of r.value)o.source==s.source&&(s=o);return s}updateFor(e,t){return this.map(e.changes)}map(e){return this}touches(e){return e.changes.touchesRange(It(e.state))}}class Qt extends Fe{constructor(e,t,i,s,r,o){super(e,3,t),this.limit=i,this.result=s,this.from=r,this.to=o}hasResult(){return!0}updateFor(e,t){var i;if(!(t&3))return this.map(e.changes);let s=this.result;s.map&&!e.changes.empty&&(s=s.map(s,e.changes));let r=e.changes.mapPos(this.from),o=e.changes.mapPos(this.to,1),l=It(e.state);if(l>o||!s||t&2&&(It(e.startState)==this.from||l<this.limit))return new Fe(this.source,t&4?1:0);let a=e.changes.mapPos(this.limit);return X0(s.validFor,e.state,r,o)?new Qt(this.source,this.explicit,a,s,r,o):s.update&&(s=s.update(s,r,o,new ff(e.state,l,!1)))?new Qt(this.source,this.explicit,a,s,s.from,(i=s.to)!==null&&i!==void 0?i:It(e.state)):new Fe(this.source,1,this.explicit)}map(e){return e.empty?this:(this.result.map?this.result.map(this.result,e):this.result)?new Qt(this.source,this.explicit,e.mapPos(this.limit),this.result,e.mapPos(this.from),e.mapPos(this.to,1)):new Fe(this.source,0)}touches(e){return e.changes.touchesRange(this.from,this.to)}}function X0(n,e,t,i){if(!n)return!1;let s=e.sliceDoc(t,i);return typeof n=="function"?n(s,t,i,e):uf(n,!0).test(s)}const xo=R.define({map(n,e){return n.map(t=>t.map(e))}}),pf=R.define(),De=he.define({create(){return as.start()},update(n,e){return n.update(e)},provide:n=>[no.from(n,e=>e.tooltip),D.contentAttributes.from(n,e=>e.attrs)]});function wo(n,e){const t=e.completion.apply||e.completion.label;let i=n.state.field(De).active.find(s=>s.source==e.source);return i instanceof Qt?(typeof t=="string"?n.dispatch({...F0(n.state,t,i.from,i.to),annotations:bo.of(e.completion)}):t(n,e.completion,i.from,i.to),!0):!1}const Q0=K0(De,wo);function Mn(n,e="option"){return t=>{let i=t.state.field(De,!1);if(!i||!i.open||i.open.disabled||Date.now()-i.open.timestamp<t.state.facet(ae).interactionDelay)return!1;let s=1,r;e=="page"&&(r=Xh(t,i.open.tooltip))&&(s=Math.max(2,Math.floor(r.dom.offsetHeight/r.dom.querySelector("li").offsetHeight)-1));let{length:o}=i.open.options,l=i.open.selected>-1?i.open.selected+s*(n?1:-1):n?0:o-1;return l<0?l=e=="page"?0:o-1:l>=o&&(l=e=="page"?o-1:0),t.dispatch({effects:pf.of(l)}),!0}}const Z0=n=>{let e=n.state.field(De,!1);return n.state.readOnly||!e||!e.open||e.open.selected<0||e.open.disabled||Date.now()-e.open.timestamp<n.state.facet(ae).interactionDelay?!1:wo(n,e.open.options[e.open.selected])},qs=n=>n.state.field(De,!1)?(n.dispatch({effects:ls.of(!0)}),!0):!1,ey=n=>{let e=n.state.field(De,!1);return!e||!e.active.some(t=>t.state!=0)?!1:(n.dispatch({effects:zi.of(null)}),!0)};class ty{constructor(e,t){this.active=e,this.context=t,this.time=Date.now(),this.updates=[],this.done=void 0}}const iy=50,ny=1e3,sy=ee.fromClass(class{constructor(n){this.view=n,this.debounceUpdate=-1,this.running=[],this.debounceAccept=-1,this.pendingStart=!1,this.composing=0;for(let e of n.state.field(De).active)e.isPending&&this.startQuery(e)}update(n){let e=n.state.field(De),t=n.state.facet(ae);if(!n.selectionSet&&!n.docChanged&&n.startState.field(De)==e)return;let i=n.transactions.some(r=>{let o=df(r,t);return o&8||(r.selection||r.docChanged)&&!(o&3)});for(let r=0;r<this.running.length;r++){let o=this.running[r];if(i||o.context.abortOnDocChange&&n.docChanged||o.updates.length+n.transactions.length>iy&&Date.now()-o.time>ny){for(let l of o.context.abortListeners)try{l()}catch(a){Oe(this.view.state,a)}o.context.abortListeners=null,this.running.splice(r--,1)}else o.updates.push(...n.transactions)}this.debounceUpdate>-1&&clearTimeout(this.debounceUpdate),n.transactions.some(r=>r.effects.some(o=>o.is(ls)))&&(this.pendingStart=!0);let s=this.pendingStart?50:t.activateOnTypingDelay;if(this.debounceUpdate=e.active.some(r=>r.isPending&&!this.running.some(o=>o.active.source==r.source))?setTimeout(()=>this.startUpdate(),s):-1,this.composing!=0)for(let r of n.transactions)r.isUserEvent("input.type")?this.composing=2:this.composing==2&&r.selection&&(this.composing=3)}startUpdate(){this.debounceUpdate=-1,this.pendingStart=!1;let{state:n}=this.view,e=n.field(De);for(let t of e.active)t.isPending&&!this.running.some(i=>i.active.source==t.source)&&this.startQuery(t);this.running.length&&e.open&&e.open.disabled&&(this.debounceAccept=setTimeout(()=>this.accept(),this.view.state.facet(ae).updateSyncTime))}startQuery(n){let{state:e}=this.view,t=It(e),i=new ff(e,t,n.explicit,this.view),s=new ty(n,i);this.running.push(s),Promise.resolve(n.source(i)).then(r=>{s.context.aborted||(s.done=r||null,this.scheduleAccept())},r=>{this.view.dispatch({effects:zi.of(null)}),Oe(this.view.state,r)})}scheduleAccept(){this.running.every(n=>n.done!==void 0)?this.accept():this.debounceAccept<0&&(this.debounceAccept=setTimeout(()=>this.accept(),this.view.state.facet(ae).updateSyncTime))}accept(){var n;this.debounceAccept>-1&&clearTimeout(this.debounceAccept),this.debounceAccept=-1;let e=[],t=this.view.state.facet(ae),i=this.view.state.field(De);for(let s=0;s<this.running.length;s++){let r=this.running[s];if(r.done===void 0)continue;if(this.running.splice(s--,1),r.done){let l=It(r.updates.length?r.updates[0].startState:this.view.state),a=Math.min(l,r.done.from+(r.active.explicit?0:1)),c=new Qt(r.active.source,r.active.explicit,a,r.done,r.done.from,(n=r.done.to)!==null&&n!==void 0?n:l);for(let h of r.updates)c=c.update(h,t);if(c.hasResult()){e.push(c);continue}}let o=i.active.find(l=>l.source==r.active.source);if(o&&o.isPending)if(r.done==null){let l=new Fe(r.active.source,0);for(let a of r.updates)l=l.update(a,t);l.isPending||e.push(l)}else this.startQuery(o)}(e.length||i.open&&i.open.disabled)&&this.view.dispatch({effects:xo.of(e)})}},{eventHandlers:{blur(n){let e=this.view.state.field(De,!1);if(e&&e.tooltip&&this.view.state.facet(ae).closeOnBlur){let t=e.open&&Xh(this.view,e.open.tooltip);(!t||!t.dom.contains(n.relatedTarget))&&setTimeout(()=>this.view.dispatch({effects:zi.of(null)}),10)}},compositionstart(){this.composing=1},compositionend(){this.composing==3&&setTimeout(()=>this.view.dispatch({effects:ls.of(!1)}),20),this.composing=0}}}),ry=typeof navigator=="object"&&/Win/.test(navigator.platform),oy=Mt.highest(D.domEventHandlers({keydown(n,e){let t=e.state.field(De,!1);if(!t||!t.open||t.open.disabled||t.open.selected<0||n.key.length>1||n.ctrlKey&&!(ry&&n.altKey)||n.metaKey)return!1;let i=t.open.options[t.open.selected],s=t.active.find(o=>o.source==i.source),r=i.completion.commitCharacters||s.result.commitCharacters;return r&&r.indexOf(n.key)>-1&&wo(e,i),!1}})),mf=D.baseTheme({".cm-tooltip.cm-tooltip-autocomplete":{"& > ul":{fontFamily:"monospace",whiteSpace:"nowrap",overflow:"hidden auto",maxWidth_fallback:"700px",maxWidth:"min(700px, 95vw)",minWidth:"250px",maxHeight:"10em",height:"100%",listStyle:"none",margin:0,padding:0,"& 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.cm-completionIcon-method":{"&:after":{content:"'ƒ'"}},".cm-completionIcon-class":{"&:after":{content:"'○'"}},".cm-completionIcon-interface":{"&:after":{content:"'◌'"}},".cm-completionIcon-variable":{"&:after":{content:"'𝑥'"}},".cm-completionIcon-constant":{"&:after":{content:"'𝐶'"}},".cm-completionIcon-type":{"&:after":{content:"'𝑡'"}},".cm-completionIcon-enum":{"&:after":{content:"'∪'"}},".cm-completionIcon-property":{"&:after":{content:"'□'"}},".cm-completionIcon-keyword":{"&:after":{content:"'🔑︎'"}},".cm-completionIcon-namespace":{"&:after":{content:"'▢'"}},".cm-completionIcon-text":{"&:after":{content:"'abc'",fontSize:"50%",verticalAlign:"middle"}}});class ly{constructor(e,t,i,s){this.field=e,this.line=t,this.from=i,this.to=s}}class vo{constructor(e,t,i){this.field=e,this.from=t,this.to=i}map(e){let t=e.mapPos(this.from,-1,de.TrackDel),i=e.mapPos(this.to,1,de.TrackDel);return t==null||i==null?null:new vo(this.field,t,i)}}class ko{constructor(e,t){this.lines=e,this.fieldPositions=t}instantiate(e,t){let i=[],s=[t],r=e.doc.lineAt(t),o=/^\s*/.exec(r.text)[0];for(let a of this.lines){if(i.length){let c=o,h=/^\t*/.exec(a)[0].length;for(let f=0;f<h;f++)c+=e.facet(Qi);s.push(t+c.length-h),a=c+a.slice(h)}i.push(a),t+=a.length+1}let l=this.fieldPositions.map(a=>new vo(a.field,s[a.line]+a.from,s[a.line]+a.to));return{text:i,ranges:l}}static parse(e){let t=[],i=[],s=[],r;for(let o of e.split(/\r\n?|\n/)){for(;r=/[#$]\{(?:(\d+)(?::([^{}]*))?|((?:\\[{}]|[^{}])*))\}/.exec(o);){let l=r[1]?+r[1]:null,a=r[2]||r[3]||"",c=-1,h=a.replace(/\\[{}]/g,f=>f[1]);for(let f=0;f<t.length;f++)(l!=null?t[f].seq==l:h&&t[f].name==h)&&(c=f);if(c<0){let f=0;for(;f<t.length&&(l==null||t[f].seq!=null&&t[f].seq<l);)f++;t.splice(f,0,{seq:l,name:h}),c=f;for(let u of s)u.field>=c&&u.field++}for(let f of s)if(f.line==i.length&&f.from>r.index){let u=r[2]?3+(r[1]||"").length:2;f.from-=u,f.to-=u}s.push(new 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fi(n.ranges,t.value)}return n&&e.docChanged&&(n=n.map(e.changes)),n&&e.selection&&!n.selectionInsideField(e.selection)&&(n=null),n},provide:n=>D.decorations.from(n,e=>e?e.deco:E.none)});function So(n,e){return x.create(n.filter(t=>t.field==e).map(t=>x.range(t.from,t.to)))}function fy(n){let e=ko.parse(n);return(t,i,s,r)=>{let{text:o,ranges:l}=e.instantiate(t.state,s),{main:a}=t.state.selection,c={changes:{from:s,to:r==a.from?a.to:r,insert:z.of(o)},scrollIntoView:!0,annotations:i?[bo.of(i),ne.userEvent.of("input.complete")]:void 0};if(l.length&&(c.selection=So(l,0)),l.some(h=>h.field>0)){let h=new fi(l,0),f=c.effects=[nn.of(h)];t.state.field(qi,!1)===void 0&&f.push(R.appendConfig.of([qi,gy,yy,mf]))}t.dispatch(t.state.update(c))}}function gf(n){return({state:e,dispatch:t})=>{let i=e.field(qi,!1);if(!i||n<0&&i.active==0)return!1;let s=i.active+n,r=n>0&&!i.ranges.some(o=>o.field==s+n);return t(e.update({selection:So(i.ranges,s),effects:nn.of(r?null:new 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