https://app.switchgrid.tech/assets/index-DKS6IUvw.js

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s=n.length-2;s>=0&&e<=0&&e==n[s+1]?n[s]+=t:s>=0&&t==0&&n[s]==0?n[s+1]+=e:i?(n[s]+=t,n[s+1]+=e):n.push(t,e)}function fe(n,t,e){if(e.length==0)return;let i=t.length-2>>1;if(i<n.length)n[n.length-1]=n[n.length-1].append(e);else{for(;n.length<i;)n.push(W.empty);n.push(e)}}function wn(n,t,e){let i=n.inserted;for(let s=0,r=0,o=0;o<n.sections.length;){let l=n.sections[o++],a=n.sections[o++];if(a<0)s+=l,r+=l;else{let h=s,f=r,c=W.empty;for(;h+=l,f+=a,a&&i&&(c=c.append(i[o-2>>1])),!(e||o==n.sections.length||n.sections[o+1]<0);)l=n.sections[o++],a=n.sections[o++];t(s,h,r,f,c),s=h,r=f}}}function kn(n,t,e,i=!1){let s=[],r=i?[]:null,o=new pi(n),l=new pi(t);for(let a=-1;;){if(o.done&&l.len||l.done&&o.len)throw new Error("Mismatched change set lengths");if(o.ins==-1&&l.ins==-1){let h=Math.min(o.len,l.len);rt(s,h,-1),o.forward(h),l.forward(h)}else if(l.ins>=0&&(o.ins<0||a==o.i||o.off==0&&(l.len<o.len||l.len==o.len&&!e))){let h=l.len;for(rt(s,l.ins,-1);h;){let f=Math.min(o.len,h);o.ins>=0&&a<o.i&&o.len<=f&&(rt(s,0,o.ins),r&&fe(r,s,o.text),a=o.i),o.forward(f),h-=f}l.next()}else if(o.ins>=0){let h=0,f=o.len;for(;f;)if(l.ins==-1){let c=Math.min(f,l.len);h+=c,f-=c,l.forward(c)}else if(l.ins==0&&l.len<f)f-=l.len,l.next();else break;rt(s,h,a<o.i?o.ins:0),r&&a<o.i&&fe(r,s,o.text),a=o.i,o.forward(o.len-f)}else{if(o.done&&l.done)return r?J.createSet(s,r):Xt.create(s);throw new Error("Mismatched change set lengths")}}}function $l(n,t,e=!1){let i=[],s=e?[]:null,r=new pi(n),o=new pi(t);for(let l=!1;;){if(r.done&&o.done)return s?J.createSet(i,s):Xt.create(i);if(r.ins==0)rt(i,r.len,0,l),r.next();else if(o.len==0&&!o.done)rt(i,0,o.ins,l),s&&fe(s,i,o.text),o.next();else{if(r.done||o.done)throw new Error("Mismatched change set lengths");{let a=Math.min(r.len2,o.len),h=i.length;if(r.ins==-1){let f=o.ins==-1?-1:o.off?0:o.ins;rt(i,a,f,l),s&&f&&fe(s,i,o.text)}else 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os(t,o,c,l,a,r)}}function kf(n,t,e){let i=[[],[],[],[],[]],s=new Map;function r(o,l){let a=s.get(o);if(a!=null){if(a<=l)return;let h=i[a].indexOf(o);h>-1&&i[a].splice(h,1),o instanceof Sn&&e.delete(o.compartment)}if(s.set(o,l),Array.isArray(o))for(let h of o)r(h,l);else if(o instanceof Sn){if(e.has(o.compartment))throw new RangeError("Duplicate use of compartment in extensions");let h=t.get(o.compartment)||o.inner;e.set(o.compartment,h),r(h,l)}else if(o instanceof jl)r(o.inner,o.prec);else if(o instanceof xt)i[l].push(o),o.provides&&r(o.provides,l);else if(o instanceof ts)i[l].push(o),o.facet.extensions&&r(o.facet.extensions,ke.default);else{let h=o.extension;if(!h)throw new Error(`Unrecognized extension value in extension set (${o}). 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0:e==this.value?this:new H(this.type,e)}is(t){return this.type==t}static define(t={}){return new Sf(t.map||(e=>e))}static mapEffects(t,e){if(!t.length)return t;let i=[];for(let s of t){let r=s.map(e);r&&i.push(r)}return i}}H.reconfigure=H.define();H.appendConfig=H.define();class _{constructor(t,e,i,s,r,o){this.startState=t,this.changes=e,this.selection=i,this.effects=s,this.annotations=r,this.scrollIntoView=o,this._doc=null,this._state=null,i&&ql(i,e.newLength),r.some(l=>l.type==_.time)||(this.annotations=r.concat(_.time.of(Date.now())))}static create(t,e,i,s,r,o){return new _(t,e,i,s,r,o)}get newDoc(){return this._doc||(this._doc=this.changes.apply(this.startState.doc))}get newSelection(){return this.selection||this.startState.selection.map(this.changes)}get state(){return this._state||this.startState.applyTransaction(this),this._state}annotation(t){for(let e of this.annotations)if(e.type==t)return e.value}get docChanged(){return!this.changes.empty}get reconfigured(){return this.startState.config!=this.state.config}isUserEvent(t){let e=this.annotation(_.userEvent);return!!(e&&(e==t||e.length>t.length&&e.slice(0,t.length)==t&&e[t.length]=="."))}}_.time=oe.define();_.userEvent=oe.define();_.addToHistory=oe.define();_.remote=oe.define();function Cf(n,t){let e=[];for(let i=0,s=0;;){let r,o;if(i<n.length&&(s==t.length||t[s]>=n[i]))r=n[i++],o=n[i++];else if(s<t.length)r=t[s++],o=t[s++];else return e;!e.length||e[e.length-1]<r?e.push(r,o):e[e.length-1]<o&&(e[e.length-1]=o)}}function _l(n,t,e){var i;let s,r,o;return e?(s=t.changes,r=J.empty(t.changes.length),o=n.changes.compose(t.changes)):(s=t.changes.map(n.changes),r=n.changes.mapDesc(t.changes,!0),o=n.changes.compose(s)),{changes:o,selection:t.selection?t.selection.map(r):(i=n.selection)===null||i===void 0?void 0:i.map(s),effects:H.mapEffects(n.effects,s).concat(H.mapEffects(t.effects,r)),annotations:n.annotations.length?n.annotations.concat(t.annotations):t.annotations,scrollIntoView:n.scrollIntoView||t.scrollIntoView}}function An(n,t,e){let i=t.selection,s=Fe(t.annotations);return t.userEvent&&(s=s.concat(_.userEvent.of(t.userEvent))),{changes:t.changes instanceof J?t.changes:J.of(t.changes||[],e,n.facet(Ul)),selection:i&&(i instanceof y?i:y.single(i.anchor,i.head)),effects:Fe(t.effects),annotations:s,scrollIntoView:!!t.scrollIntoView}}function Jl(n,t,e){let i=An(n,t.length?t[0]:{},n.doc.length);t.length&&t[0].filter===!1&&(e=!1);for(let r=1;r<t.length;r++){t[r].filter===!1&&(e=!1);let o=!!t[r].sequential;i=_l(i,An(n,t[r],o?i.changes.newLength:n.doc.length),o)}let s=_.create(n,i.changes,i.selection,i.effects,i.annotations,i.scrollIntoView);return Mf(e?Af(s):s)}function Af(n){let t=n.startState,e=!0;for(let s of t.facet(Gl)){let r=s(n);if(r===!1){e=!1;break}Array.isArray(r)&&(e=e===!0?r:Cf(e,r))}if(e!==!0){let s,r;if(e===!1)r=n.changes.invertedDesc,s=J.empty(t.doc.length);else{let o=n.changes.filter(e);s=o.changes,r=o.filtered.mapDesc(o.changes).invertedDesc}n=_.create(t,s,n.selection&&n.selection.map(r),H.mapEffects(n.effects,r),n.annotations,n.scrollIntoView)}let i=t.facet(Ql);for(let s=i.length-1;s>=0;s--){let r=i[s](n);r instanceof _?n=r:Array.isArray(r)&&r.length==1&&r[0]instanceof _?n=r[0]:n=Jl(t,Fe(r),!1)}return n}function Mf(n){let t=n.startState,e=t.facet(Yl),i=n;for(let s=e.length-1;s>=0;s--){let r=e[s](n);r&&Object.keys(r).length&&(i=_l(i,An(t,r,n.changes.newLength),!0))}return i==n?n:_.create(t,n.changes,n.selection,i.effects,i.annotations,i.scrollIntoView)}const Of=[];function Fe(n){return n==null?Of:Array.isArray(n)?n:[n]}var Ot=(function(n){return n[n.Word=0]="Word",n[n.Space=1]="Space",n[n.Other=2]="Other",n})(Ot||(Ot={}));const Tf=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let Mn;try{Mn=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch{}function Df(n){if(Mn)return Mn.test(n);for(let t=0;t<n.length;t++){let e=n[t];if(/\w/.test(e)||e>"€"&&(e.toUpperCase()!=e.toLowerCase()||Tf.test(e)))return!0}return!1}function Bf(n){return t=>{if(!/\S/.test(t))return Ot.Space;if(Df(t))return Ot.Word;for(let e=0;e<n.length;e++)if(t.indexOf(n[e])>-1)return Ot.Word;return Ot.Other}}class V{constructor(t,e,i,s,r,o){this.config=t,this.doc=e,this.selection=i,this.values=s,this.status=t.statusTemplate.slice(),this.computeSlot=r,o&&(o._state=this);for(let l=0;l<this.config.dynamicSlots.length;l++)ai(this,l<<1);this.computeSlot=null}field(t,e=!0){let i=this.config.address[t.id];if(i==null){if(e)throw new RangeError("Field is not present in this state");return}return ai(this,i),ls(this,i)}update(...t){return Jl(this,t,!0)}applyTransaction(t){let e=this.config,{base:i,compartments:s}=e;for(let l of t.effects)l.is(Bs.reconfigure)?(e&&(s=new Map,e.compartments.forEach((a,h)=>s.set(h,a)),e=null),s.set(l.value.compartment,l.value.extension)):l.is(H.reconfigure)?(e=null,i=l.value):l.is(H.appendConfig)&&(e=null,i=Fe(i).concat(l.value));let r;e?r=t.startState.values.slice():(e=os.resolve(i,s,this),r=new V(e,this.doc,this.selection,e.dynamicSlots.map(()=>null),(a,h)=>h.reconfigure(a,this),null).values);let o=t.startState.facet(Cn)?t.newSelection:t.newSelection.asSingle();new V(e,t.newDoc,o,r,(l,a)=>a.update(l,t),t)}replaceSelection(t){return typeof t=="string"&&(t=this.toText(t)),this.changeByRange(e=>({changes:{from:e.from,to:e.to,insert:t},range:y.cursor(e.from+t.length)}))}changeByRange(t){let e=this.selection,i=t(e.ranges[0]),s=this.changes(i.changes),r=[i.range],o=Fe(i.effects);for(let l=1;l<e.ranges.length;l++){let a=t(e.ranges[l]),h=this.changes(a.changes),f=h.map(s);for(let u=0;u<l;u++)r[u]=r[u].map(f);let c=s.mapDesc(h,!0);r.push(a.range.map(c)),s=s.compose(f),o=H.mapEffects(o,f).concat(H.mapEffects(Fe(a.effects),c))}return{changes:s,selection:y.create(r,e.mainIndex),effects:o}}changes(t=[]){return t instanceof J?t:J.of(t,this.doc.length,this.facet(V.lineSeparator))}toText(t){return W.of(t.split(this.facet(V.lineSeparator)||xn))}sliceDoc(t=0,e=this.doc.length){return this.doc.sliceString(t,e,this.lineBreak)}facet(t){let e=this.config.address[t.id];return e==null?t.default:(ai(this,e),ls(this,e))}toJSON(t){let e={doc:this.sliceDoc(),selection:this.selection.toJSON()};if(t)for(let i in t){let s=t[i];s instanceof xt&&this.config.address[s.id]!=null&&(e[i]=s.spec.toJSON(this.field(t[i]),this))}return e}static fromJSON(t,e={},i){if(!t||typeof t.doc!="string")throw new RangeError("Invalid JSON representation for EditorState");let s=[];if(i){for(let r in i)if(Object.prototype.hasOwnProperty.call(t,r)){let o=i[r],l=t[r];s.push(o.init(a=>o.spec.fromJSON(l,a)))}}return V.create({doc:t.doc,selection:y.fromJSON(t.selection),extensions:e.extensions?s.concat([e.extensions]):s})}static create(t={}){let e=os.resolve(t.extensions||[],new Map),i=t.doc instanceof W?t.doc:W.of((t.doc||"").split(e.staticFacet(V.lineSeparator)||xn)),s=t.selection?t.selection instanceof y?t.selection:y.single(t.selection.anchor,t.selection.head):y.single(0);return ql(s,i.length),e.staticFacet(Cn)||(s=s.asSingle()),new V(e,i,s,e.dynamicSlots.map(()=>null),(r,o)=>o.create(r),null)}get tabSize(){return this.facet(V.tabSize)}get lineBreak(){return this.facet(V.lineSeparator)||`
7`}get readOnly(){return this.facet(Xl)}phrase(t,...e){for(let i of this.facet(V.phrases))if(Object.prototype.hasOwnProperty.call(i,t)){t=i[t];break}return e.length&&(t=t.replace(/\$(\$|\d*)/g,(i,s)=>{if(s=="$")return"$";let r=+(s||1);return!r||r>e.length?i:e[r-1]})),t}languageDataAt(t,e,i=-1){let s=[];for(let r of this.facet(Kl))for(let o of r(this,e,i))Object.prototype.hasOwnProperty.call(o,t)&&s.push(o[t]);return s}charCategorizer(t){let e=this.languageDataAt("wordChars",t);return Bf(e.length?e[0]:"")}wordAt(t){let{text:e,from:i,length:s}=this.doc.lineAt(t),r=this.charCategorizer(t),o=t-i,l=t-i;for(;o>0;){let a=ot(e,o,!1);if(r(e.slice(a,o))!=Ot.Word)break;o=a}for(;l<s;){let a=ot(e,l);if(r(e.slice(l,a))!=Ot.Word)break;l=a}return o==l?null:y.range(o+i,l+i)}}V.allowMultipleSelections=Cn;V.tabSize=O.define({combine:n=>n.length?n[0]:4});V.lineSeparator=Ul;V.readOnly=Xl;V.phrases=O.define({compare(n,t){let e=Object.keys(n),i=Object.keys(t);return e.length==i.length&&e.every(s=>n[s]==t[s])}});V.languageData=Kl;V.changeFilter=Gl;V.transactionFilter=Ql;V.transactionExtender=Yl;Bs.reconfigure=H.define();function Re(n,t,e={}){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(e,r))i[r]=e[r](l,o);else throw new Error("Config merge conflict for field "+r)}for(let s in t)i[s]===void 0&&(i[s]=t[s]);return i}class ce{eq(t){return this==t}range(t,e=t){return On.create(t,e,this)}}ce.prototype.startSide=ce.prototype.endSide=0;ce.prototype.point=!1;ce.prototype.mapMode=it.TrackDel;function fr(n,t){return n==t||n.constructor==t.constructor&&n.eq(t)}let On=class Zl{constructor(t,e,i){this.from=t,this.to=e,this.value=i}static create(t,e,i){return new Zl(t,e,i)}};function Tn(n,t){return n.from-t.from||n.value.startSide-t.value.startSide}class cr{constructor(t,e,i,s){this.from=t,this.to=e,this.value=i,this.maxPoint=s}get length(){return this.to[this.to.length-1]}findIndex(t,e,i,s=0){let r=i?this.to:this.from;for(let o=s,l=r.length;;){if(o==l)return o;let a=o+l>>1,h=r[a]-t||(i?this.value[a].endSide:this.value[a].startSide)-e;if(a==o)return h>=0?o:l;h>=0?l=a:o=a+1}}between(t,e,i,s){for(let r=this.findIndex(e,-1e9,!0),o=this.findIndex(i,1e9,!1,r);r<o;r++)if(s(this.from[r]+t,this.to[r]+t,this.value[r])===!1)return!1}map(t,e){let i=[],s=[],r=[],o=-1,l=-1;for(let a=0;a<this.value.length;a++){let h=this.value[a],f=this.from[a]+t,c=this.to[a]+t,u,d;if(f==c){let p=e.mapPos(f,h.startSide,h.mapMode);if(p==null||(u=d=p,h.startSide!=h.endSide&&(d=e.mapPos(f,h.endSide),d<u)))continue}else if(u=e.mapPos(f,h.startSide),d=e.mapPos(c,h.endSide),u>d||u==d&&h.startSide>0&&h.endSide<=0)continue;(d-u||h.endSide-h.startSide)<0||(o<0&&(o=u),h.point&&(l=Math.max(l,d-u)),i.push(h),s.push(u-o),r.push(d-o))}return{mapped:i.length?new cr(s,r,i,l):null,pos:o}}}class I{constructor(t,e,i,s){this.chunkPos=t,this.chunk=e,this.nextLayer=i,this.maxPoint=s}static create(t,e,i,s){return new I(t,e,i,s)}get length(){let t=this.chunk.length-1;return t<0?0:Math.max(this.chunkEnd(t),this.nextLayer.length)}get size(){if(this.isEmpty)return 0;let t=this.nextLayer.size;for(let e of this.chunk)t+=e.value.length;return t}chunkEnd(t){return this.chunkPos[t]+this.chunk[t].length}update(t){let{add:e=[],sort:i=!1,filterFrom:s=0,filterTo:r=this.length}=t,o=t.filter;if(e.length==0&&!o)return this;if(i&&(e=e.slice().sort(Tn)),this.isEmpty)return e.length?I.of(e):this;let l=new ta(this,null,-1).goto(0),a=0,h=[],f=new Oe;for(;l.value||a<e.length;)if(a<e.length&&(l.from-e[a].from||l.startSide-e[a].value.startSide)>=0){let c=e[a++];f.addInner(c.from,c.to,c.value)||h.push(c)}else l.rangeIndex==1&&l.chunkIndex<this.chunk.length&&(a==e.length||this.chunkEnd(l.chunkIndex)<e[a].from)&&(!o||s>this.chunkEnd(l.chunkIndex)||r<this.chunkPos[l.chunkIndex])&&f.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))&&(f.addInner(l.from,l.to,l.value)||h.push(On.create(l.from,l.to,l.value))),l.next());return f.finishInner(this.nextLayer.isEmpty&&!h.length?I.empty:this.nextLayer.update({add:h,filter:o,filterFrom:s,filterTo:r}))}map(t){if(t.empty||this.isEmpty)return this;let e=[],i=[],s=-1;for(let o=0;o<this.chunk.length;o++){let l=this.chunkPos[o],a=this.chunk[o],h=t.touchesRange(l,l+a.length);if(h===!1)s=Math.max(s,a.maxPoint),e.push(a),i.push(t.mapPos(l));else if(h===!0){let{mapped:f,pos:c}=a.map(l,t);f&&(s=Math.max(s,f.maxPoint),e.push(f),i.push(c))}}let r=this.nextLayer.map(t);return e.length==0?r:new I(i,e,r||I.empty,s)}between(t,e,i){if(!this.isEmpty){for(let s=0;s<this.chunk.length;s++){let r=this.chunkPos[s],o=this.chunk[s];if(e>=r&&t<=r+o.length&&o.between(r,t-r,e-r,i)===!1)return}this.nextLayer.between(t,e,i)}}iter(t=0){return mi.from([this]).goto(t)}get isEmpty(){return this.nextLayer==this}static iter(t,e=0){return mi.from(t).goto(e)}static compare(t,e,i,s,r=-1){let o=t.filter(c=>c.maxPoint>0||!c.isEmpty&&c.maxPoint>=r),l=e.filter(c=>c.maxPoint>0||!c.isEmpty&&c.maxPoint>=r),a=Yr(o,l,i),h=new ti(o,a,r),f=new ti(l,a,r);i.iterGaps((c,u,d)=>Xr(h,c,f,u,d,s)),i.empty&&i.length==0&&Xr(h,0,f,0,0,s)}static eq(t,e,i=0,s){s==null&&(s=999999999);let r=t.filter(f=>!f.isEmpty&&e.indexOf(f)<0),o=e.filter(f=>!f.isEmpty&&t.indexOf(f)<0);if(r.length!=o.length)return!1;if(!r.length)return!0;let l=Yr(r,o),a=new ti(r,l,0).goto(i),h=new ti(o,l,0).goto(i);for(;;){if(a.to!=h.to||!Dn(a.active,h.active)||a.point&&(!h.point||!fr(a.point,h.point)))return!1;if(a.to>s)return!0;a.next(),h.next()}}static spans(t,e,i,s,r=-1){let o=new ti(t,null,r).goto(e),l=e,a=o.openStart;for(;;){let h=Math.min(o.to,i);if(o.point){let f=o.activeForPoint(o.to),c=o.pointFrom<e?f.length+1:o.point.startSide<0?f.length:Math.min(f.length,a);s.point(l,h,o.point,f,c,o.pointRank),a=Math.min(o.openEnd(h),f.length)}else h>l&&(s.span(l,h,o.active,a),a=o.openEnd(h));if(o.to>i)return a+(o.point&&o.to>i?1:0);l=o.to,o.next()}}static of(t,e=!1){let i=new Oe;for(let s of t instanceof On?[t]:e?Pf(t):t)i.add(s.from,s.to,s.value);return i.finish()}static join(t){if(!t.length)return I.empty;let e=t[t.length-1];for(let i=t.length-2;i>=0;i--)for(let s=t[i];s!=I.empty;s=s.nextLayer)e=new I(s.chunkPos,s.chunk,e,Math.max(s.maxPoint,e.maxPoint));return e}}I.empty=new I([],[],null,-1);function Pf(n){if(n.length>1)for(let t=n[0],e=1;e<n.length;e++){let i=n[e];if(Tn(t,i)>0)return n.slice().sort(Tn);t=i}return n}I.empty.nextLayer=I.empty;class Oe{finishChunk(t){this.chunks.push(new cr(this.from,this.to,this.value,this.maxPoint)),this.chunkPos.push(this.chunkStart),this.chunkStart=-1,this.setMaxPoint=Math.max(this.setMaxPoint,this.maxPoint),this.maxPoint=-1,t&&(this.from=[],this.to=[],this.value=[])}constructor(){this.chunks=[],this.chunkPos=[],this.chunkStart=-1,this.last=null,this.lastFrom=-1e9,this.lastTo=-1e9,this.from=[],this.to=[],this.value=[],this.maxPoint=-1,this.setMaxPoint=-1,this.nextLayer=null}add(t,e,i){this.addInner(t,e,i)||(this.nextLayer||(this.nextLayer=new Oe)).add(t,e,i)}addInner(t,e,i){let s=t-this.lastTo||i.startSide-this.last.endSide;if(s<=0&&(t-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=t),this.from.push(t-this.chunkStart),this.to.push(e-this.chunkStart),this.last=i,this.lastFrom=t,this.lastTo=e,this.value.push(i),i.point&&(this.maxPoint=Math.max(this.maxPoint,e-t)),!0)}addChunk(t,e){if((t-this.lastTo||e.value[0].startSide-this.last.endSide)<0)return!1;this.from.length&&this.finishChunk(!0),this.setMaxPoint=Math.max(this.setMaxPoint,e.maxPoint),this.chunks.push(e),this.chunkPos.push(t);let i=e.value.length-1;return this.last=e.value[i],this.lastFrom=e.from[i]+t,this.lastTo=e.to[i]+t,!0}finish(){return this.finishInner(I.empty)}finishInner(t){if(this.from.length&&this.finishChunk(!1),this.chunks.length==0)return t;let e=I.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(t):t,this.setMaxPoint);return this.from=null,e}}function Yr(n,t,e){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 t)for(let o=0;o<r.chunk.length;o++){let l=i.get(r.chunk[o]);l!=null&&(e?e.mapPos(l):l)==r.chunkPos[o]&&!e?.touchesRange(l,l+r.chunk[o].length)&&s.add(r.chunk[o])}return s}class ta{constructor(t,e,i,s=0){this.layer=t,this.skip=e,this.minPoint=i,this.rank=s}get startSide(){return this.value?this.value.startSide:0}get endSide(){return this.value?this.value.endSide:0}goto(t,e=-1e9){return this.chunkIndex=this.rangeIndex=0,this.gotoInner(t,e,!1),this}gotoInner(t,e,i){for(;this.chunkIndex<this.layer.chunk.length;){let s=this.layer.chunk[this.chunkIndex];if(!(this.skip&&this.skip.has(s)||this.layer.chunkEnd(this.chunkIndex)<t||s.maxPoint<this.minPoint))break;this.chunkIndex++,i=!1}if(this.chunkIndex<this.layer.chunk.length){let s=this.layer.chunk[this.chunkIndex].findIndex(t-this.layer.chunkPos[this.chunkIndex],e,!0);(!i||this.rangeIndex<s)&&this.setRangeIndex(s)}this.next()}forward(t,e){(this.to-t||this.endSide-e)<0&&this.gotoInner(t,e,!0)}next(){for(;;)if(this.chunkIndex==this.layer.chunk.length){this.from=this.to=1e9,this.value=null;break}else{let t=this.layer.chunkPos[this.chunkIndex],e=this.layer.chunk[this.chunkIndex],i=t+e.from[this.rangeIndex];if(this.from=i,this.to=t+e.to[this.rangeIndex],this.value=e.value[this.rangeIndex],this.setRangeIndex(this.rangeIndex+1),this.minPoint<0||this.value.point&&this.to-this.from>=this.minPoint)break}}setRangeIndex(t){if(t==this.layer.chunk[this.chunkIndex].value.length){if(this.chunkIndex++,this.skip)for(;this.chunkIndex<this.layer.chunk.length&&this.skip.has(this.layer.chunk[this.chunkIndex]);)this.chunkIndex++;this.rangeIndex=0}else this.rangeIndex=t}nextChunk(){this.chunkIndex++,this.rangeIndex=0,this.next()}compare(t){return this.from-t.from||this.startSide-t.startSide||this.rank-t.rank||this.to-t.to||this.endSide-t.endSide}}class mi{constructor(t){this.heap=t}static from(t,e=null,i=-1){let s=[];for(let r=0;r<t.length;r++)for(let o=t[r];!o.isEmpty;o=o.nextLayer)o.maxPoint>=i&&s.push(new ta(o,e,i,r));return s.length==1?s[0]:new mi(s)}get startSide(){return this.value?this.value.startSide:0}goto(t,e=-1e9){for(let i of this.heap)i.goto(t,e);for(let i=this.heap.length>>1;i>=0;i--)Us(this.heap,i);return this.next(),this}forward(t,e){for(let i of this.heap)i.forward(t,e);for(let i=this.heap.length>>1;i>=0;i--)Us(this.heap,i);(this.to-t||this.value.endSide-e)<0&&this.next()}next(){if(this.heap.length==0)this.from=this.to=1e9,this.value=null,this.rank=-1;else{let t=this.heap[0];this.from=t.from,this.to=t.to,this.value=t.value,this.rank=t.rank,t.value&&t.next(),Us(this.heap,0)}}}function Us(n,t){for(let e=n[t];;){let i=(t<<1)+1;if(i>=n.length)break;let s=n[i];

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0?r:-1,i.assoc),a=t[l],h=a.side(s,e);if(o==h){let u=l+=s?1:-1;if(u<0||u>=t.length)return null;a=t[l=u],o=a.side(!s,e),h=a.side(s,e)}let f=ot(n.text,o,a.forward(s,e));(f<a.from||f>a.to)&&(f=h),da=n.text.slice(Math.min(o,f),Math.max(o,f));let c=l==(s?t.length-1:0)?null:t[l+(s?1:-1)];return c&&f==h&&c.level+(s?0:1)<a.level?y.cursor(c.side(!s,e)+n.from,c.forward(s,e)?1:-1,c.level):y.cursor(f+n.from,a.forward(s,e)?-1:1,a.level)}function Xf(n,t,e){for(let i=t;i<e;i++){let s=fa(n.charCodeAt(i));if(s==1)return De;if(s==2||s==4)return pr}return De}const pa=O.define(),ma=O.define(),ga=O.define(),ba=O.define(),Vn=O.define(),ya=O.define(),xa=O.define(),mr=O.define(),gr=O.define(),wa=O.define({combine:n=>n.some(t=>t)}),ka=O.define({combine:n=>n.some(t=>t)}),va=O.define();class $e{constructor(t,e,i,s,r,o=!1){this.range=t,this.y=e,this.x=i,this.yMargin=s,this.xMargin=r,this.isSnapshot=o}map(t){return t.empty?this:new $e(this.range.map(t),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}clip(t){return this.range.to<=t.doc.length?this:new $e(y.cursor(t.doc.length),this.y,this.x,this.yMargin,this.xMargin,this.isSnapshot)}}const Ni=H.define({map:(n,t)=>n.map(t)}),Sa=H.define();function gt(n,t,e){let i=n.facet(ba);i.length?i[0](t):window.onerror&&window.onerror(String(t),e,void 0,void 0,t)||(e?console.error(e+":",t):console.error(t))}const ie=O.define({combine:n=>n.length?n[0]:!0});let _f=0;const Ie=O.define({combine(n){return n.filter((t,e)=>{for(let i=0;i<e;i++)if(n[i].plugin==t.plugin)return!1;return!0})}});class at{constructor(t,e,i,s,r){this.id=t,this.create=e,this.domEventHandlers=i,this.domEventObservers=s,this.baseExtensions=r(this),this.extension=this.baseExtensions.concat(Ie.of({plugin:this,arg:void 0}))}of(t){return this.baseExtensions.concat(Ie.of({plugin:this,arg:t}))}static define(t,e){const{eventHandlers:i,eventObservers:s,provide:r,decorations:o}=e||{};return new at(_f++,t,i,s,l=>{let a=[];return o&&a.push(Rs.of(h=>{let f=h.plugin(l);return f?o(f):L.none})),r&&a.push(r(l)),a})}static fromClass(t,e){return at.define((i,s)=>new t(i,s),e)}}class Qs{constructor(t){this.spec=t,this.mustUpdate=null,this.value=null}get plugin(){return this.spec&&this.spec.plugin}update(t){if(this.value){if(this.mustUpdate){let e=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(e)}catch(i){if(gt(e.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(t,this.spec.arg)}catch(e){gt(t.state,e,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(t){var e;if(!((e=this.value)===null||e===void 0)&&e.destroy)try{this.value.destroy()}catch(i){gt(t.state,i,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const Ca=O.define(),br=O.define(),Rs=O.define(),Aa=O.define(),yr=O.define(),Di=O.define(),Ma=O.define();function lo(n,t){let e=n.state.facet(Ma);if(!e.length)return e;let i=e.map(r=>r instanceof Function?r(n):r),s=[];return I.spans(i,t.from,t.to,{point(){},span(r,o,l,a){let h=r-t.from,f=o-t.from,c=s;for(let u=l.length-1;u>=0;u--,a--){let d=l[u].spec.bidiIsolate,p;if(d==null&&(d=Xf(t.text,h,f)),a>0&&c.length&&(p=c[c.length-1]).to==h&&p.direction==d)p.to=f,c=p.inner;else{let m={from:h,to:f,direction:d,inner:[]};c.push(m),c=m.inner}}}}),s}const Oa=O.define();function xr(n){let t=0,e=0,i=0,s=0;

9for(let r of n.state.facet(Oa)){let o=r(n);o&&(o.left!=null&&(t=Math.max(t,o.left)),o.right!=null&&(e=Math.max(e,o.right)),o.top!=null&&(i=Math.max(i,o.top)),o.bottom!=null&&(s=Math.max(s,o.bottom)))}return{left:t,right:e,top:i,bottom:s}}const ni=O.define();class Tt{constructor(t,e,i,s){this.fromA=t,this.toA=e,this.fromB=i,this.toB=s}join(t){return new Tt(Math.min(this.fromA,t.fromA),Math.max(this.toA,t.toA),Math.min(this.fromB,t.fromB),Math.max(this.toB,t.toB))}addToSet(t){let e=t.length,i=this;for(;e>0;e--){let s=t[e-1];if(!(s.fromA>i.toA)){if(s.toA<i.fromA)break;i=i.join(s),t.splice(e-1,1)}}return t.splice(e,0,i),t}static extendWithRanges(t,e){if(e.length==0)return t;let i=[];for(let s=0,r=0,o=0;;){let l=s<t.length?t[s].fromB:1e9,a=r<e.length?e[r]:1e9,h=Math.min(l,a);if(h==1e9)break;let f=h+o,c=h,u=f;for(;;)if(r<e.length&&e[r]<=c){let d=e[r+1];r+=2,c=Math.max(c,d);for(let p=s;p<t.length&&t[p].fromB<=c;p++)o=t[p].toA-t[p].toB;u=Math.max(u,d+o)}else if(s<t.length&&t[s].fromB<=c){let 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breakAfter(){return this.flags&1}get children(){return Jf}isWidget(){return!1}get isHidden(){return!1}isComposite(){return!1}isLine(){return!1}isText(){return!1}isBlock(){return!1}get domAttrs(){return null}sync(t){if(this.flags|=2,this.flags&4){this.flags&=-5;let e=this.domAttrs;e&&Lf(this.dom,e)}}toString(){return this.constructor.name+(this.children.length?`(${this.children})`:"")+(this.breakAfter?"#":"")}destroy(){this.parent=null}setDOM(t){this.dom=t,t.cmTile=this}get posAtStart(){return this.parent?this.parent.posBefore(this):0}get posAtEnd(){return this.posAtStart+this.length}posBefore(t,e=this.posAtStart){let i=e;for(let s of this.children){if(s==t)return i;i+=s.length+s.breakAfter}throw new RangeError("Invalid child in posBefore")}posAfter(t){return this.posBefore(t)+t.length}covers(t){return!0}coordsIn(t,e){return null}domPosFor(t,e){let i=de(this.dom),s=this.length?t>0:e>0;return new Lt(this.parent.dom,i+(s?1:0),t==0||t==this.length)}markDirty(t){this.flags&=-3,t&&(this.flags|=4),this.parent&&this.parent.flags&2&&this.parent.markDirty(!1)}get overrideDOMText(){return null}get root(){for(let t=this;t;t=t.parent)if(t instanceof Ls)return t;return null}static get(t){return t.cmTile}}class Es extends Y{constructor(t){super(t,0),this._children=[]}isComposite(){return!0}get children(){return this._children}get lastChild(){return this.children.length?this.children[this.children.length-1]:null}append(t){this.children.push(t),t.parent=this}sync(t){if(this.flags&2)return;super.sync(t);let e=this.dom,i=null,s,r=t?.node==e?t:null,o=0;for(let l of this.children){if(l.sync(t),o+=l.length+l.breakAfter,s=i?i.nextSibling:e.firstChild,r&&s!=l.dom&&(r.written=!0),l.dom.parentNode==e)for(;s&&s!=l.dom;)s=ao(s);else e.insertBefore(l.dom,s);i=l.dom}for(s=i?i.nextSibling:e.firstChild,r&&s&&(r.written=!0);s;)s=ao(s);this.length=o}}function ao(n){let t=n.nextSibling;return n.parentNode.removeChild(n),t}class Ls extends Es{constructor(t,e){super(e),this.view=t}owns(t){for(;t;t=t.parent)if(t==this)return!0;return!1}isBlock(){return!0}nearest(t){for(;;){if(!t)return null;let e=Y.get(t);if(e&&this.owns(e))return e;t=t.parentNode}}blockTiles(t){for(let e=[],i=this,s=0,r=0;;)if(s==i.children.length){if(!e.length)return;i=i.parent,i.breakAfter&&r++,s=e.pop()}else{let o=i.children[s++];if(o instanceof se)e.push(s),i=o,s=0;else{let l=r+o.length,a=t(o,r);if(a!==void 0)return a;r=l+o.breakAfter}}}resolveBlock(t,e){let i,s=-1,r,o=-1;if(this.blockTiles((l,a)=>{let h=a+l.length;if(t>=a&&t<=h){if(l.isWidget()&&e>=-1&&e<=1){if(l.flags&32)return!0;l.flags&16&&(i=void 0)}(a<t||t==h&&(e<-1?l.length:l.covers(1)))&&(!i||!l.isWidget()&&i.isWidget())&&(i=l,s=t-a),(h>t||t==a&&(e>1?l.length:l.covers(-1)))&&(!r||!l.isWidget()&&r.isWidget())&&(r=l,o=t-a)}}),!i&&!r)throw new Error("No tile at position "+t);return i&&e<0||!r?{tile:i,offset:s}:{tile:r,offset:o}}}class se extends Es{constructor(t,e){super(t),this.wrapper=e}isBlock(){return!0}covers(t){return this.children.length?t<0?this.children[0].covers(-1):this.lastChild.covers(1):!1}get domAttrs(){return this.wrapper.attributes}static of(t,e){let i=new se(e||document.createElement(t.tagName),t);return e||(i.flags|=4),i}}class Ue extends Es{constructor(t,e){super(t),this.attrs=e}isLine(){return!0}static start(t,e,i){let s=new Ue(e||document.createElement("div"),t);return(!e||!i)&&(s.flags|=4),s}get domAttrs(){return this.attrs}resolveInline(t,e,i){let s=null,r=-1,o=null,l=-1;function a(f,c){for(let u=0,d=0;u<f.children.length&&d<=c;u++){let p=f.children[u],m=d+p.length;m>=c&&(p.isComposite()?a(p,c-d):(!o||o.isHidden&&(e>0||i&&tc(o,p)))&&(m>c||p.flags&32)?(o=p,l=c-d):(d<c||p.flags&16&&!p.isHidden)&&(s=p,r=c-d)),d=m}}a(this,t);let h=(e<0?s:o)||s||o;return h?{tile:h,offset:h==s?r:l}:null}coordsIn(t,e){let i=this.resolveInline(t,e,!0);return i?i.tile.coordsIn(Math.max(0,i.offset),e):Zf(this)}domIn(t,e){let i=this.resolveInline(t,e);if(i){let{tile:s,offset:r}=i;if(this.dom.contains(s.dom))return s.isText()?new Lt(s.dom,Math.min(s.dom.nodeValue.length,r)):s.domPosFor(r,s.flags&16?1:s.flags&32?-1:e);let o=i.tile.parent,l=!1;for(let a of o.children){if(l)return new Lt(a.dom,0);a==i.tile&&(l=!0)}}return new Lt(this.dom,0)}}function Zf(n){let t=n.dom.lastChild;if(!t)return n.dom.getBoundingClientRect();let e=fi(t);return e[e.length-1]||null}function tc(n,t){let e=n.coordsIn(0,1),i=t.coordsIn(0,1);return e&&i&&i.top<e.bottom}class mt extends Es{constructor(t,e){super(t),this.mark=e}get domAttrs(){return this.mark.attrs}static of(t,e){let i=new mt(e||document.createElement(t.tagName),t);return e||(i.flags|=4),i}}class Se extends Y{constructor(t,e){super(t,e.length),this.text=e}sync(t){this.flags&2||(super.sync(t),this.dom.nodeValue!=this.text&&(t&&t.node==this.dom&&(t.written=!0),this.dom.nodeValue=this.text))}isText(){return!0}toString(){return JSON.stringify(this.text)}coordsIn(t,e){let i=this.dom.nodeValue.length;t>i&&(t=i);let s=t,r=t,o=0;t==0&&e<0||t==i&&e>=0?M.chrome||M.gecko||(t?(s--,o=1):r<i&&(r++,o=-1)):e<0?s--:r<i&&r++;let l=xi(this.dom,s,r).getClientRects();if(!l.length)return null;let a=l[(o?o<0:e>=0)?0:l.length-1];return M.safari&&!o&&a.width==0&&(a=Array.prototype.find.call(l,h=>h.width)||a),o?yi(a,o<0):a||null}static of(t,e){let i=new Se(e||document.createTextNode(t),t);return e||(i.flags|=2),i}}class Be extends Y{constructor(t,e,i,s){super(t,e,s),this.widget=i}isWidget(){return!0}get isHidden(){return this.widget.isHidden}covers(t){return this.flags&48?!1:(this.flags&(t<0?64:128))>0}coordsIn(t,e){return this.coordsInWidget(t,e,!1)}coordsInWidget(t,e,i){let s=this.widget.coordsAt(this.dom,t,e);if(s)return s;if(i)return yi(this.dom.getBoundingClientRect(),this.length?t==0:e<=0);{let r=this.dom.getClientRects(),o=null;if(!r.length)return null;let l=this.flags&16?!0:this.flags&32?!1:t>0;for(let a=l?r.length-1:0;o=r[a],!(t>0?a==0:a==r.length-1||o.top<o.bottom);a+=l?-1:1);return yi(o,!l)}}get overrideDOMText(){if(!this.length)return W.empty;let{root:t}=this;if(!t)return W.empty;let e=this.posAtStart;return t.view.state.doc.slice(e,e+this.length)}destroy(){super.destroy(),this.widget.destroy(this.dom)}static of(t,e,i,s,r){return r||(r=t.toDOM(e),t.editable||(r.contentEditable="false")),new Be(r,i,t,s)}}class cs extends Y{constructor(t){let e=document.createElement("img");

9)&&this.curLine.append(this.cache.findWidget(Xs,0,32)||new Be(Xs.toDOM(),0,Xs,32)),this.curLine=this.afterWidget=null}}updateBlockWrappers(){this.wrapperPos>this.pos+1e4&&(this.blockWrappers.goto(this.pos),this.wrappers.length=0);for(let t=this.wrappers.length-1;t>=0;t--)this.wrappers[t].to<this.pos&&this.wrappers.splice(t,1);for(let t=this.blockWrappers;t.value&&t.from<=this.pos;t.next())if(t.to>=this.pos){let e=new ic(t.from,t.to,t.value,t.rank),i=this.wrappers.length;for(;i>0&&(this.wrappers[i-1].rank-e.rank||this.wrappers[i-1].to-e.to)<0;)i--;this.wrappers.splice(i,0,e)}this.wrapperPos=this.pos}getBlockPos(){var t;this.updateBlockWrappers();let e=this.root;for(let i of this.wrappers){let s=e.lastChild;if(i.from<this.pos&&s instanceof se&&s.wrapper.eq(i.wrapper))e=s;else{let r=se.of(i.wrapper,(t=this.cache.find(se,o=>o.wrapper.eq(i.wrapper)))===null||t===void 0?void 0:t.dom);e.append(r),e=r}}return e}blockPosCovered(){let t=this.lastBlock;return t!=null&&!t.breakAfter&&(!t.isWidget()||(t.flags&160)>0)}getBuffer(t){let e=2|(t<0?16:32),i=this.cache.find(cs,void 0,1);return i&&(i.flags=e),i||new cs(e)}flushBuffer(){this.afterWidget&&!(this.afterWidget.flags&32)&&(this.afterWidget.parent.append(this.getBuffer(-1)),this.afterWidget=null)}}class nc{constructor(t){this.skipCount=0,this.text="",this.textOff=0,this.cursor=t.iter()}skip(t){this.textOff+t<=this.text.length?this.textOff+=t:(this.skipCount+=t-(this.text.length-this.textOff),this.text="",this.textOff=0)}next(t){if(this.textOff==this.text.length){let{value:s,lineBreak:r,done:o}=this.cursor.next(this.skipCount);if(this.skipCount=0,o)throw new Error("Ran out of text content when drawing inline views");this.text=s;let l=this.textOff=Math.min(t,s.length);return r?null:s.slice(0,l)}let e=Math.min(this.text.length,this.textOff+t),i=this.text.slice(this.textOff,e);return this.textOff=e,i}}const us=[Be,Ue,Se,mt,cs,se,Ls];for(let n=0;n<us.length;n++)us[n].bucket=n;class rc{constructor(t){this.view=t,this.buckets=us.map(()=>[]),this.index=us.map(()=>0),this.reused=new Map}add(t){let e=t.constructor.bucket,i=this.buckets[e];i.length<6?i.push(t):i[this.index[e]=(this.index[e]+1)%6]=t}find(t,e,i=2){let s=t.bucket,r=this.buckets[s],o=this.index[s];for(let l=r.length-1;l>=0;l--){let a=(l+o)%r.length,h=r[a];if((!e||e(h))&&!this.reused.has(h))return r.splice(a,1),a<o&&this.index[s]--,this.reused.set(h,i),h}return null}findWidget(t,e,i){let s=this.buckets[0];if(s.length)for(let r=0,o=0;;r++){if(r==s.length){if(o)return null;o=1,r=0}let l=s[r];if(!this.reused.has(l)&&(o==0?l.widget.compare(t):l.widget.constructor==t.constructor&&t.updateDOM(l.dom,this.view,l.widget)))return s.splice(r,1),r<this.index[0]&&this.index[0]--,l.widget==t&&l.length==e&&(l.flags&497)==i?(this.reused.set(l,1),l):(this.reused.set(l,2),new Be(l.dom,e,t,l.flags&-498|i))}}reuse(t){return this.reused.set(t,1),t}maybeReuse(t,e=2){if(!this.reused.has(t))return this.reused.set(t,e),t.dom}clear(){for(let t=0;t<this.buckets.length;t++)this.buckets[t].length=this.index[t]=0}}class oc{constructor(t,e,i,s,r){this.view=t,this.decorations=s,this.disallowBlockEffectsFor=r,this.openWidget=!1,this.openMarks=0,this.cache=new rc(t),this.text=new nc(t.state.doc),this.builder=new sc(this.cache,new Ls(t,t.contentDOM),I.iter(i)),this.cache.reused.set(e,2),this.old=new ec(e),this.reuseWalker={skip:(o,l,a)=>{if(this.cache.add(o),o.isComposite())return!1},enter:o=>this.cache.add(o),leave:()=>{},break:()=>{}}}run(t,e){let i=e&&this.getCompositionContext(e.text);for(let s=0,r=0,o=0;;){let l=o<t.length?t[o++]:null,a=l?l.fromA:this.old.root.length;if(a>s){let h=a-s;this.preserve(h,!o,!l),s=a,r+=h}if(!l)break;e&&l.fromA<=e.range.fromA&&l.toA>=e.range.toA?(this.forward(l.fromA,e.range.fromA,e.range.fromA<e.range.toA?1:-1),this.emit(r,e.range.fromB),this.cache.clear(),this.builder.addComposition(e,i),this.text.skip(e.range.toB-e.range.fromB),this.forward(e.range.fromA,l.toA),this.emit(e.range.toB,l.toB)):(this.forward(l.fromA,l.toA),this.emit(r,l.toB)),r=l.toB,s=l.toA}return this.builder.curLine&&this.builder.endLine(),this.builder.root}preserve(t,e,i){let s=hc(this.old),r=this.openMarks;this.old.advance(t,i?1:-1,{skip:(o,l,a)=>{if(o.isWidget())if(this.openWidget)this.builder.continueWidget(a-l);else{let h=a>0||l<o.length?Be.of(o.widget,this.view,a-l,o.flags&496,this.cache.maybeReuse(o)):this.cache.reuse(o);h.flags&256?(h.flags&=-2,this.builder.addBlockWidget(h)):(this.builder.ensureLine(null),this.builder.addInlineWidget(h,s,r),r=s.length)}else if(o.isText())this.builder.ensureLine(null),!l&&a==o.length&&!this.cache.reused.has(o)?this.builder.addText(o.text,s,r,this.cache.reuse(o)):(this.cache.add(o),this.builder.addText(o.text.slice(l,a),s,r)),r=s.length;else if(o.isLine())o.flags&=-2,this.cache.reused.set(o,1),this.builder.addLine(o);else if(o instanceof cs)this.cache.add(o);else if(o instanceof mt)this.builder.ensureLine(null),this.builder.addMark(o,s,r),this.cache.reused.set(o,1),r=s.length;else return!1;this.openWidget=!1},enter:o=>{o.isLine()?this.builder.addLineStart(o.attrs,this.cache.maybeReuse(o)):(this.cache.add(o),o instanceof mt&&s.unshift(o.mark)),this.openWidget=!1},leave:o=>{o.isLine()?s.length&&(s.length=r=0):o instanceof mt&&(s.shift(),r=Math.min(r,s.length))},break:()=>{this.builder.addBreak(),this.openWidget=!1}}),this.text.skip(t)}emit(t,e){let i=null,s=this.builder,r=0,o=I.spans(this.decorations,t,e,{point:(l,a,h,f,c,u)=>{if(h instanceof Te){if(this.disallowBlockEffectsFor[u]){if(h.block)throw new RangeError("Block decorations may not be specified via plugins");

9{if(e||t.length){let o=this.tile,l=new oc(this.view,o,this.blockWrappers,this.decorations,this.dynamicDecorationMap);e&&Y.get(e.text)&&l.cache.reused.set(Y.get(e.text),2),this.tile=l.run(t,e),zn(o,l.cache.reused)}this.tile.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.tile.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let r=M.chrome||M.ios?{node:i.selectionRange.focusNode,written:!1}:void 0;this.tile.sync(r),r&&(r.written||i.selectionRange.focusNode!=r.node||!this.tile.dom.contains(r.node))&&(this.forceSelection=!0),this.tile.dom.style.height=""});let s=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let r of this.tile.children)r.isWidget()&&r.widget instanceof _s&&s.push(r.dom);i.updateGaps(s)}updateEditContextFormatting(t){this.editContextFormatting=this.editContextFormatting.map(t.changes);for(let e of t.transactions)for(let i of e.effects)i.is(Sa)&&(this.editContextFormatting=i.value)}updateSelection(t=!1,e=!1){(t||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let{dom:i}=this.tile,s=this.view.root.activeElement,r=s==i,o=!r&&!(this.view.state.facet(ie)||i.tabIndex>-1)&&hi(i,this.view.observer.selectionRange)&&!(s&&i.contains(s));if(!(r||e||o))return;let l=this.forceSelection;this.forceSelection=!1;let a=this.view.state.selection.main,h,f;if(a.empty?f=h=this.inlineDOMNearPos(a.anchor,a.assoc||1):(f=this.inlineDOMNearPos(a.head,a.head==a.from?1:-1),h=this.inlineDOMNearPos(a.anchor,a.anchor==a.from?1:-1)),M.gecko&&a.empty&&!this.hasComposition&&fc(h)){let u=document.createTextNode("");this.view.observer.ignore(()=>h.node.insertBefore(u,h.node.childNodes[h.offset]||null)),h=f=new Lt(u,0),l=!0}let c=this.view.observer.selectionRange;(l||!c.focusNode||(!ci(h.node,h.offset,c.anchorNode,c.anchorOffset)||!ci(f.node,f.offset,c.focusNode,c.focusOffset))&&!this.suppressWidgetCursorChange(c,a))&&(this.view.observer.ignore(()=>{M.android&&M.chrome&&i.contains(c.focusNode)&&bc(c.focusNode,i)&&(i.blur(),i.focus({preventScroll:!0}));let u=bi(this.view.root);if(u)if(a.empty){if(M.gecko){let d=uc(h.node,h.offset);if(d&&d!=3){let p=(d==1?la:aa)(h.node,h.offset);p&&(h=new Lt(p.node,p.offset))}}u.collapse(h.node,h.offset),a.bidiLevel!=null&&u.caretBidiLevel!==void 0&&(u.caretBidiLevel=a.bidiLevel)}else if(u.extend){u.collapse(h.node,h.offset);try{u.extend(f.node,f.offset)}catch{}}else{let d=document.createRange();a.anchor>a.head&&([h,f]=[f,h]),d.setEnd(f.node,f.offset),d.setStart(h.node,h.offset),u.removeAllRanges(),u.addRange(d)}o&&this.view.root.activeElement==i&&(i.blur(),s&&s.focus())}),this.view.observer.setSelectionRange(h,f)),this.impreciseAnchor=h.precise?null:new Lt(c.anchorNode,c.anchorOffset),this.impreciseHead=f.precise?null:new Lt(c.focusNode,c.focusOffset)}suppressWidgetCursorChange(t,e){return this.hasComposition&&e.empty&&ci(t.focusNode,t.focusOffset,t.anchorNode,t.anchorOffset)&&this.posFromDOM(t.focusNode,t.focusOffset)==e.head}enforceCursorAssoc(){if(this.hasComposition)return;let{view:t}=this,e=t.state.selection.main,i=bi(t.root),{anchorNode:s,anchorOffset:r}=t.observer.selectionRange;if(!i||!e.empty||!e.assoc||!i.modify)return;let o=this.lineAt(e.head,e.assoc);if(!o)return;let l=o.posAtStart;if(e.head==l||e.head==l+o.length)return;let a=this.coordsAt(e.head,-1),h=this.coordsAt(e.head,1);if(!a||!h||a.bottom>h.top)return;let f=this.domAtPos(e.head+e.assoc,e.assoc);i.collapse(f.node,f.offset),i.modify("move",e.assoc<0?"forward":"backward","lineboundary"),t.observer.readSelectionRange();let c=t.observer.selectionRange;t.docView.posFromDOM(c.anchorNode,c.anchorOffset)!=e.from&&i.collapse(s,r)}posFromDOM(t,e){let i=this.tile.nearest(t);if(!i)return this.tile.dom.compareDocumentPosition(t)&2?0:this.view.state.doc.length;let s=i.posAtStart;if(i.isComposite()){let r;if(t==i.dom)r=i.dom.childNodes[e];else{let o=re(t)==0?0:e==0?-1:1;for(;;){let l=t.parentNode;if(l==i.dom)break;o==0&&l.firstChild!=l.lastChild&&(t==l.firstChild?o=-1:o=1),t=l}o<0?r=t:r=t.nextSibling}if(r==i.dom.firstChild)return s;for(;r&&!Y.get(r);)r=r.nextSibling;if(!r)return s+i.length;for(let o=0,l=s;;o++){let a=i.children[o];if(a.dom==r)return l;l+=a.length+a.breakAfter}}else return i.isText()?t==i.dom?s+e:s+(e?i.length:0):s}domAtPos(t,e){let{tile:i,offset:s}=this.tile.resolveBlock(t,e);return i.isWidget()?i.domPosFor(t,e):i.domIn(s,e)}inlineDOMNearPos(t,e){let i,s=-1,r=!1,o,l=-1,a=!1;return this.tile.blockTiles((h,f)=>{if(h.isWidget()){if(h.flags&32&&f>=t)return!0;h.flags&16&&(r=!0)}else{let c=f+h.length;if(f<=t&&(i=h,s=t-f,r=c<t),c>=t&&!o&&(o=h,l=t-f,a=f>t),f>t&&o)return!0}}),!i&&!o?this.domAtPos(t,e):(r&&o?i=null:a&&i&&(o=null),i&&e<0||!o?i.domIn(s,e):o.domIn(l,e))}coordsAt(t,e){let{tile:i,offset:s}=this.tile.resolveBlock(t,e);return i.isWidget()?i.widget instanceof _s?null:i.coordsInWidget(s,e,!0):i.coordsIn(s,e)}lineAt(t,e){let{tile:i}=this.tile.resolveBlock(t,e);return i.isLine()?i:null}coordsForChar(t){let{tile:e,offset:i}=this.tile.resolveBlock(t,1);if(!e.isLine())return null;function s(r,o){if(r.isComposite())for(let l of r.children){if(l.length>=o){let a=s(l,o);if(a)return a}if(o-=l.length,o<0)break}else if(r.isText()&&o<r.length){let l=ot(r.text,o);if(l==o)return null;let a=xi(r.dom,o,l).getClientRects();for(let h=0;h<a.length;h++){let f=a[h];if(h==a.length-1||f.top<f.bottom&&f.left<f.right)return f}}return null}return s(e,i)}measureVisibleLineHeights(t){let e=[],{from:i,to:s}=t,r=this.view.contentDOM.clientWidth,o=r>Math.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,l=-1,a=this.view.textDirection==j.LTR,h=0,f=(c,u,d)=>{for(let p=0;p<c.children.length&&!(u>s);p++){let m=c.children[p],g=u+m.length,b=m.dom.getBoundingClientRect(),{height:x}=b;if(d&&!p&&(h+=b.top-d.top),m instanceof se)g>i&&f(m,u,b);else if(u>=i&&(h>0&&e.push(-h),e.push(x+h),h=0,o)){let A=m.dom.lastChild,D=A?fi(A):[];if(D.length){let w=D[D.length-1],k=a?w.right-b.left:b.right-w.left;k>l&&(l=k,this.minWidth=r,this.minWidthFrom=u,this.minWidthTo=g)}}d&&p==c.children.length-1&&(h+=d.bottom-b.bottom),u=g+m.breakAfter}};return f(this.tile,0,null),e}textDirectionAt(t){let{tile:e}=this.tile.resolveBlock(t,1);return getComputedStyle(e.dom).direction=="rtl"?j.RTL:j.LTR}measureTextSize(){let t=this.tile.blockTiles(o=>{if(o.isLine()&&o.children.length&&o.length<=20){let l=0,a;for(let h of o.children){if(!h.isText()||/[^ -~]/.test(h.text))return;let f=fi(h.dom);if(f.length!=1)return;l+=f[0].width,a=f[0].height}if(l)return{lineHeight:o.dom.getBoundingClientRect().height,charWidth:l/o.length,textHeight:a}}});if(t)return t;let e=document.createElement("div"),i,s,r;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.tile.dom.appendChild(e);let o=fi(e.firstChild)[0];i=e.getBoundingClientRect().height,s=o&&o.width?o.width/27:7,r=o&&o.height?o.height:i,e.remove()}),{lineHeight:i,charWidth:s,textHeight:r}}computeBlockGapDeco(){let t=[],e=this.view.viewState;for(let i=0,s=0;;s++){let r=s==e.viewports.length?null:e.viewports[s],o=r?r.from-1:this.view.state.doc.length;if(o>i){let l=(e.lineBlockAt(o).bottom-e.lineBlockAt(i).top)/this.view.scaleY;t.push(L.replace({widget:new _s(l),block:!0,inclusive:!0,isBlockGap:!0}).range(i,o))}if(!r)break;

9){let h=ot(s.text,o,!1);if(i(s.text.slice(h,o))!=a)break;o=h}for(;l<s.length;){let h=ot(s.text,l);if(i(s.text.slice(l,h))!=a)break;l=h}return y.range(o+s.from,l+s.from)}function wc(n,t,e,i,s){let r=Math.round((i-t.left)*n.defaultCharacterWidth);if(n.lineWrapping&&e.height>n.defaultLineHeight*1.5){let l=n.viewState.heightOracle.textHeight,a=Math.floor((s-e.top-(n.defaultLineHeight-l)*.5)/l);r+=a*n.viewState.heightOracle.lineLength}let o=n.state.sliceDoc(e.from,e.to);return e.from+Rf(o,r,n.state.tabSize)}function $n(n,t,e){let i=n.lineBlockAt(t);if(Array.isArray(i.type)){let s;for(let r of i.type){if(r.from>t)break;if(!(r.to<t)){if(r.from<t&&r.to>t)return r;(!s||r.type==st.Text&&(s.type!=r.type||(e<0?r.from<t:r.to>t)))&&(s=r)}}return s||i}return i}function kc(n,t,e,i){let s=$n(n,t.head,t.assoc||-1),r=!i||s.type!=st.Text||!(n.lineWrapping||s.widgetLineBreaks)?null:n.coordsAtPos(t.assoc<0&&t.head>s.from?t.head-1:t.head);if(r){let o=n.dom.getBoundingClientRect(),l=n.textDirectionAt(s.from),a=n.posAtCoords({x:e==(l==j.LTR)?o.right-1:o.left+1,y:(r.top+r.bottom)/2});if(a!=null)return y.cursor(a,e?-1:1)}return y.cursor(e?s.to:s.from,e?-1:1)}function co(n,t,e,i){let s=n.state.doc.lineAt(t.head),r=n.bidiSpans(s),o=n.textDirectionAt(s.from);for(let l=t,a=null;;){let h=Yf(s,r,o,l,e),f=da;if(!h){if(s.number==(e?n.state.doc.lines:1))return l;f=`
10`,s=n.state.doc.line(s.number+(e?1:-1)),r=n.bidiSpans(s),h=n.visualLineSide(s,!e)}if(a){if(!a(f))return l}else{if(!i)return h;a=i(f)}l=h}}function vc(n,t,e){let i=n.state.charCategorizer(t),s=i(e);return r=>{let o=i(r);return s==Ot.Space&&(s=o),s==o}}function Sc(n,t,e,i){let s=t.head,r=e?1:-1;if(s==(e?n.state.doc.length:0))return y.cursor(s,t.assoc);let o=t.goalColumn,l,a=n.contentDOM.getBoundingClientRect(),h=n.coordsAtPos(s,t.assoc||((t.empty?e:t.head==t.from)?1:-1)),f=n.documentTop;if(h)o==null&&(o=h.left-a.left),l=r<0?h.top:h.bottom;else{let p=n.viewState.lineBlockAt(s);o==null&&(o=Math.min(a.right-a.left,n.defaultCharacterWidth*(s-p.from))),l=(r<0?p.top:p.bottom)+f}let c=a.left+o,u=n.viewState.heightOracle.textHeight>>1,d=i??u;for(let p=0;;p+=u){let m=l+(d+p)*r,g=qn(n,{x:c,y:m},!1,r);if(e?m>a.bottom:m<a.top)return y.cursor(g.pos,g.assoc);let b=n.coordsAtPos(g.pos,g.assoc),x=b?(b.top+b.bottom)/2:0;if(!b||(e?x>l:x<l))return y.cursor(g.pos,g.assoc,void 0,o)}}function ui(n,t,e){for(;;){let i=0;for(let s of n)s.between(t-1,t+1,(r,o,l)=>{if(t>r&&t<o){let a=i||e||(t-r<o-t?-1:1);t=a<0?r:o,i=a}});if(!i)return t}}function Ba(n,t){let e=null;for(let i=0;i<t.ranges.length;i++){let s=t.ranges[i],r=null;if(s.empty){let o=ui(n,s.from,0);o!=s.from&&(r=y.cursor(o,-1))}else{let o=ui(n,s.from,-1),l=ui(n,s.to,1);(o!=s.from||l!=s.to)&&(r=y.range(s.from==s.anchor?o:l,s.from==s.head?o:l))}r&&(e||(e=t.ranges.slice()),e[i]=r)}return e?y.create(e,t.mainIndex):t}function Js(n,t,e){let i=ui(n.state.facet(Di).map(s=>s(n)),e.from,t.head>e.from?-1:1);return i==e.from?e:y.cursor(i,i<e.from?1:-1)}class Kt{constructor(t,e){this.pos=t,this.assoc=e}}function qn(n,t,e,i){let s=n.contentDOM.getBoundingClientRect(),r=s.top+n.viewState.paddingTop,{x:o,y:l}=t,a=l-r,h;for(;;){if(a<0)return new Kt(0,1);if(a>n.viewState.docHeight)return new Kt(n.state.doc.length,-1);if(h=n.elementAtHeight(a),i==null)break;if(h.type==st.Text){if(i<0?h.to<n.viewport.from:h.from>n.viewport.to)break;let 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Ac{constructor(t,e){this.points=t,this.view=e,this.text="",this.lineSeparator=e.state.facet(V.lineSeparator)}append(t){this.text+=t}lineBreak(){this.text+=Le}readRange(t,e){if(!t)return this;let i=t.parentNode;for(let s=t;;){this.findPointBefore(i,s);let r=this.text.length;this.readNode(s);let o=Y.get(s),l=s.nextSibling;if(l==e){o?.breakAfter&&!l&&i!=this.view.contentDOM&&this.lineBreak();break}let a=Y.get(l);(o&&a?o.breakAfter:(o?o.breakAfter:hs(s))||hs(l)&&(s.nodeName!="BR"||o?.isWidget())&&this.text.length>r)&&!Oc(l,e)&&this.lineBreak(),s=l}return this.findPointBefore(i,e),this}readTextNode(t){let e=t.nodeValue;for(let i of this.points)i.node==t&&(i.pos=this.text.length+Math.min(i.offset,e.length));for(let i=0,s=this.lineSeparator?null:/\r\n?|\n/g;;){let r=-1,o=1,l;if(this.lineSeparator?(r=e.indexOf(this.lineSeparator,i),o=this.lineSeparator.length):(l=s.exec(e))&&(r=l.index,o=l[0].length),this.append(e.slice(i,r<0?e.length:r)),r<0)break;if(this.lineBreak(),o>1)for(let a of this.points)a.node==t&&a.pos>this.text.length&&(a.pos-=o-1);i=r+o}}readNode(t){let e=Y.get(t),i=e&&e.overrideDOMText;if(i!=null){this.findPointInside(t,i.length);for(let s=i.iter();!s.next().done;)s.lineBreak?this.lineBreak():this.append(s.value)}else t.nodeType==3?this.readTextNode(t):t.nodeName=="BR"?t.nextSibling&&this.lineBreak():t.nodeType==1&&this.readRange(t.firstChild,null)}findPointBefore(t,e){for(let i of this.points)i.node==t&&t.childNodes[i.offset]==e&&(i.pos=this.text.length)}findPointInside(t,e){for(let i of this.points)(t.nodeType==3?i.node==t:t.contains(i.node))&&(i.pos=this.text.length+(Mc(t,i.node,i.offset)?e:0))}}function Mc(n,t,e){for(;;){if(!t||e<re(t))return!1;if(t==n)return!0;e=de(t)+1,t=t.parentNode}}function Oc(n,t){let e;for(;!(n==t||!n);n=n.nextSibling){let i=Y.get(n);if(!i?.isWidget())return!1;i&&(e||(e=[])).push(i)}if(e)for(let i of e){let s=i.overrideDOMText;if(s?.length)return!1}return!0}class uo{constructor(t,e){this.node=t,this.offset=e,this.pos=-1}}class Tc{constructor(t,e,i,s){this.typeOver=s,this.bounds=null,this.text="",this.domChanged=e>-1;let{impreciseHead:r,impreciseAnchor:o}=t.docView,l=t.state.selection;if(t.state.readOnly&&e>-1)this.newSel=null;else if(e>-1&&(this.bounds=Pa(t.docView.tile,e,i,0))){let a=r||o?[]:Bc(t),h=new Ac(a,t);h.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=h.text,this.newSel=Pc(a,this.bounds.from)}else{let a=t.observer.selectionRange,h=r&&r.node==a.focusNode&&r.offset==a.focusOffset||!Nn(t.contentDOM,a.focusNode)?l.main.head:t.docView.posFromDOM(a.focusNode,a.focusOffset),f=o&&o.node==a.anchorNode&&o.offset==a.anchorOffset||!Nn(t.contentDOM,a.anchorNode)?l.main.anchor:t.docView.posFromDOM(a.anchorNode,a.anchorOffset),c=t.viewport;if((M.ios||M.chrome)&&l.main.empty&&h!=f&&(c.from>0||c.to<t.state.doc.length)){let u=Math.min(h,f),d=Math.max(h,f),p=c.from-u,m=c.to-d;(p==0||p==1||u==0)&&(m==0||m==-1||d==t.state.doc.length)&&(h=0,f=t.state.doc.length)}if(t.inputState.composing>-1&&l.ranges.length>1)this.newSel=l.replaceRange(y.range(f,h));else if(t.lineWrapping&&f==h&&!(l.main.empty&&l.main.head==h)&&t.inputState.lastTouchTime>Date.now()-100){let u=t.coordsAtPos(h,-1),d=0;u&&(d=t.inputState.lastTouchY<=u.bottom?-1:1),this.newSel=y.create([y.cursor(h,d)])}else this.newSel=y.single(f,h)}}}function Pa(n,t,e,i){if(n.isComposite()){let s=-1,r=-1,o=-1,l=-1;for(let a=0,h=i,f=i;a<n.children.length;a++){let c=n.children[a],u=h+c.length;if(h<t&&u>e)return Pa(c,t,e,h);if(u>=t&&s==-1&&(s=a,r=h),h>e&&c.dom.parentNode==n.dom){o=a,l=f;break}f=u,h=u+c.breakAfter}return{from:r,to:l<0?i+n.length:l,startDOM:(s?n.children[s-1].dom.nextSibling:null)||n.dom.firstChild,endDOM:o<n.children.length&&o>=0?n.children[o].dom:null}}else return n.isText()?{from:i,to:i+n.length,startDOM:n.dom,endDOM:n.dom.nextSibling}:null}function Ra(n,t){let e,{newSel:i}=t,{state:s}=n,r=s.selection.main,o=n.inputState.lastKeyTime>Date.now()-100?n.inputState.lastKeyCode:-1;if(t.bounds){let{from:l,to:a}=t.bounds,h=r.from,f=null;(o===8||M.android&&t.text.length<a-l)&&(h=r.to,f="end");let c=s.doc.sliceString(l,a,Le),u,d;!r.empty&&r.from>=l&&r.to<=a&&(t.typeOver||c!=t.text)&&c.slice(0,r.from-l)==t.text.slice(0,r.from-l)&&c.slice(r.to-l)==t.text.slice(u=t.text.length-(c.length-(r.to-l)))?e={from:r.from,to:r.to,insert:W.of(t.text.slice(r.from-l,u).split(Le))}:(d=Ea(c,t.text,h-l,f))&&(M.chrome&&o==13&&d.toB==d.from+2&&t.text.slice(d.from,d.toB)==Le+Le&&d.toB--,e={from:l+d.from,to:l+d.toA,insert:W.of(t.text.slice(d.from,d.toB).split(Le))})}else i&&(!n.hasFocus&&s.facet(ie)||ds(i,r))&&(i=null);if(!e&&!i)return!1;if((M.mac||M.android)&&e&&e.from==e.to&&e.from==r.head-1&&/^\. ?$/.test(e.insert.toString())&&n.contentDOM.getAttribute("autocorrect")=="off"?(i&&e.insert.length==2&&(i=y.single(i.main.anchor-1,i.main.head-1)),e={from:e.from,to:e.to,insert:W.of([e.insert.toString().replace("."," ")])}):s.doc.lineAt(r.from).to<r.to&&n.docView.lineHasWidget(r.to)&&n.inputState.insertingTextAt>Date.now()-50?e={from:r.from,to:r.to,insert:s.toText(n.inputState.insertingText)}:M.chrome&&e&&e.from==e.to&&e.from==r.head&&e.insert.toString()==`
11 `&&n.lineWrapping&&(i&&(i=y.single(i.main.anchor-1,i.main.head-1)),e={from:r.from,to:r.to,insert:W.of([" "])}),e)return wr(n,e,i,o);if(i&&!ds(i,r)){let l=!1,a="select";return n.inputState.lastSelectionTime>Date.now()-50&&(n.inputState.lastSelectionOrigin=="select"&&(l=!0),a=n.inputState.lastSelectionOrigin,a=="select.pointer"&&(i=Ba(s.facet(Di).map(h=>h(n)),i))),n.dispatch({selection:i,scrollIntoView:l,userEvent:a}),!0}else return!1}function wr(n,t,e,i=-1){if(M.ios&&n.inputState.flushIOSKey(t))return!0;let s=n.state.selection.main;if(M.android&&(t.to==s.to&&(t.from==s.from||t.from==s.from-1&&n.state.sliceDoc(t.from,s.from)==" ")&&t.insert.length==1&&t.insert.lines==2&&ze(n.contentDOM,"Enter",13)||(t.from==s.from-1&&t.to==s.to&&t.insert.length==0||i==8&&t.insert.length<t.to-t.from&&t.to>s.head)&&ze(n.contentDOM,"Backspace",8)||t.from==s.from&&t.to==s.to+1&&t.insert.length==0&&ze(n.contentDOM,"Delete",46)))return!0;let r=t.insert.toString();n.inputState.composing>=0&&n.inputState.composing++;let o,l=()=>o||(o=Dc(n,t,e));return n.state.facet(ya).some(a=>a(n,t.from,t.to,r,l))||n.dispatch(l()),!0}function Dc(n,t,e){let i,s=n.state,r=s.selection.main,o=-1;if(t.from==t.to&&t.from<r.from||t.from>r.to){let a=t.from<r.from?-1:1,h=a<0?r.from:r.to,f=ui(s.facet(Di).map(c=>c(n)),h,a);t.from==f&&(o=f)}if(o>-1)i={changes:t,selection:y.cursor(t.from+t.insert.length,-1)};else if(t.from>=r.from&&t.to<=r.to&&t.to-t.from>=(r.to-r.from)/3&&(!e||e.main.empty&&e.main.from==t.from+t.insert.length)&&n.inputState.composing<0){let a=r.from<t.from?s.sliceDoc(r.from,t.from):"",h=r.to>

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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 Ea(n,t,e,i){let s=Math.min(n.length,t.length),r=0;for(;r<s&&n.charCodeAt(r)==t.charCodeAt(r);)r++;if(r==s&&n.length==t.length)return null;let o=n.length,l=t.length;for(;o>0&&l>0&&n.charCodeAt(o-1)==t.charCodeAt(l-1);)o--,l--;if(i=="end"){let a=Math.max(0,r-Math.min(o,l));e-=o+a-r}if(o<r&&n.length<t.length){let a=e<=r&&e>=o?r-e:0;r-=a,l=r+(l-o),o=r}else if(l<r){let a=e<=r&&e>=l?r-e:0;r-=a,o=r+(o-l),l=r}return{from:r,toA:o,toB:l}}function Bc(n){let t=[];if(n.root.activeElement!=n.contentDOM)return t;let{anchorNode:e,anchorOffset:i,focusNode:s,focusOffset:r}=n.observer.selectionRange;return e&&(t.push(new uo(e,i)),(s!=e||r!=i)&&t.push(new uo(s,r))),t}function Pc(n,t){if(n.length==0)return null;let e=n[0].pos,i=n.length==2?n[1].pos:e;return e>-1&&i>-1?y.single(e+t,i+t):null}function ds(n,t){return t.head==n.main.head&&t.anchor==n.main.anchor}class Rc{setSelectionOrigin(t){this.lastSelectionOrigin=t,this.lastSelectionTime=Date.now()}constructor(t){this.view=t,this.lastKeyCode=0,this.lastKeyTime=0,this.lastTouchTime=0,this.lastTouchX=0,this.lastTouchY=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.lastWheelEvent=0,this.pendingIOSKey=void 0,this.tabFocusMode=-1,this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastContextMenu=0,this.scrollHandlers=[],this.handlers=Object.create(null),this.composing=-1,this.compositionFirstChange=null,this.compositionEndedAt=0,this.compositionPendingKey=!1,this.compositionPendingChange=!1,this.insertingText="",this.insertingTextAt=0,this.mouseSelection=null,this.draggedContent=null,this.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=t.hasFocus,M.safari&&t.contentDOM.addEventListener("input",()=>null),M.gecko&&Gc(t.contentDOM.ownerDocument)}handleEvent(t){!Vc(this.view,t)||this.ignoreDuringComposition(t)||t.type=="keydown"&&this.keydown(t)||(this.view.updateState!=0?Promise.resolve().then(()=>this.runHandlers(t.type,t)):this.runHandlers(t.type,t))}runHandlers(t,e){let i=this.handlers[t];if(i){for(let s of i.observers)s(this.view,e);for(let s of i.handlers){if(e.defaultPrevented)break;if(s(this.view,e)){e.preventDefault();break}}}}ensureHandlers(t){let e=Ec(t),i=this.handlers,s=this.view.contentDOM;for(let r in e)if(r!="scroll"){let o=!e[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"&&!e[r]&&s.removeEventListener(r,this.handleEvent);this.handlers=e}keydown(t){if(this.lastKeyCode=t.keyCode,this.lastKeyTime=Date.now(),t.keyCode==9&&this.tabFocusMode>-1&&(!this.tabFocusMode||Date.now()<=this.tabFocusMode))return!0;if(this.tabFocusMode>0&&t.keyCode!=27&&Ia.indexOf(t.keyCode)<0&&(this.tabFocusMode=-1),M.android&&M.chrome&&!t.synthetic&&(t.keyCode==13||t.keyCode==8))return this.view.observer.delayAndroidKey(t.key,t.keyCode),!0;let e;return M.ios&&!t.synthetic&&!t.altKey&&!t.metaKey&&!t.shiftKey&&((e=La.find(i=>i.keyCode==t.keyCode))&&!t.ctrlKey||Lc.indexOf(t.key)>-1&&t.ctrlKey)?(this.pendingIOSKey=e||t,setTimeout(()=>this.flushIOSKey(),250),!0):(t.keyCode!=229&&this.view.observer.forceFlush(),!1)}flushIOSKey(t){let e=this.pendingIOSKey;return!e||e.key=="Enter"&&t&&t.from<t.to&&/^\S+$/.test(t.insert.toString())?!1:(this.pendingIOSKey=void 0,ze(this.view.contentDOM,e.key,e.keyCode,e instanceof KeyboardEvent?e:void 0))}ignoreDuringComposition(t){return!/^key/.test(t.type)||t.synthetic?!1:this.composing>0?!0:M.safari&&!M.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100?(this.compositionPendingKey=!1,!0):!1}startMouseSelection(t){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=t}update(t){this.view.observer.update(t),this.mouseSelection&&this.mouseSelection.update(t),this.draggedContent&&t.docChanged&&(this.draggedContent=this.draggedContent.map(t.changes)),t.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}function po(n,t){return(e,i)=>{try{return t.call(n,i,e)}catch(s){gt(e.state,s)}}}function Ec(n){let t=Object.create(null);function e(i){return t[i]||(t[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&&e(l).handlers.push(po(i.value,a))}if(o)for(let l in o){let a=o[l];a&&e(l).observers.push(po(i.value,a))}}for(let i in Nt)e(i).handlers.push(Nt[i]);for(let i in yt)e(i).observers.push(yt[i]);return t}const La=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],Lc="dthko",Ia=[16,17,18,20,91,92,224,225],Wi=6;function Hi(n){return Math.max(0,n)*.7+8}function Ic(n,t){return Math.max(Math.abs(n.clientX-t.clientX),Math.abs(n.clientY-t.clientY))}class Nc{constructor(t,e,i,s){this.view=t,this.startEvent=e,this.style=i,this.mustSelect=s,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=e,this.scrollParents=na(t.contentDOM),this.atoms=t.state.facet(Di).map(o=>o(t));let r=t.contentDOM.ownerDocument;r.addEventListener("mousemove",this.move=this.move.bind(this)),r.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=e.shiftKey,this.multiple=t.state.facet(V.allowMultipleSelections)&&Wc(t,e),this.dragging=Fc(t,e)&&Ha(e)==1?null:!1}start(t){this.dragging===!1&&this.select(t)}move(t){if(t.buttons==0)return this.destroy();if(this.dragging||this.dragging==null&&Ic(this.startEvent,t)<10)return;this.select(this.lastEvent=t);let e=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=xr(this.view);t.clientX-a.left<=s+Wi?e=-Hi(s-t.clientX):t.clientX+a.right>=o-Wi&&(e=Hi(t.clientX-o)),t.clientY-a.top<=r+Wi?i=-Hi(r-t.clientY):t.clientY+a.bottom>=l-Wi&&(i=Hi(t.clientY-l)),this.setScrollSpeed(e,i)}up(t){this.dragging==null&&this.select(this.lastEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=this.view.inputState.draggedContent=null}setScrollSpeed(t,e){this.scrollSpeed={x:t,y:e},t||e?this.scrolling<0&&(this.scrolling=setInterval(()=>this.scroll(),50)):this.scrolling>-1&&(clearInterval(this.scrolling),this.scrolling=-1)}scroll(){let{x:t,y:e}=this.scrollSpeed;t&&this.scrollParents.x&&(this.scrollParents.x.scrollLeft+=t,t=0),e&&this.scrollParents.y&&(this.scrollParents.y.scrollTop+=e,e=0),(t||e)&&this.view.win.scrollBy(t,e),this.dragging===!1&&this.select(this.lastEvent)}select(t){let{view:e}=this,i=Ba(this.atoms,this.style.get(t,this.extend,this.multiple));(this.mustSelect||!i.eq(e.state.selection,this.dragging===!1))&&this.view.dispatch({selection:i,userEvent:"select.pointer"}),this.mustSelect=!1}update(t){t.transactions.some(e=>e.isUserEvent("input.type"))?this.destroy():this.style.update(t)&&setTimeout(()=>this.select(this.lastEvent),20)}}function Wc(n,t){let e=n.state.facet(pa);return e.length?e[0](t):M.mac?t.metaKey:t.ctrlKey}function Hc(n,t){let e=n.state.facet(ma);return e.length?e[0](t):M.mac?!t.altKey:!t.ctrlKey}function Fc(n,t){let{main:e}=n.state.selection;if(e.empty)return!1;let i=bi(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<=t.clientX&&o.right>=t.clientX&&o.top<=t.clientY&&o.bottom>=t.clientY)return!0}return!1}function Vc(n,t){if(!t.bubbles)return!0;if(t.defaultPrevented)return!1;for(let e=t.target,i;e!=n.contentDOM;e=e.parentNode)if(!e||e.nodeType==11||(i=Y.get(e))&&i.isWidget()&&!i.isHidden&&i.widget.ignoreEvent(t))return!1;return!0}const Nt=Object.create(null),yt=Object.create(null),Na=M.ie&&M.ie_version<15||M.ios&&M.webkit_version<604;function zc(n){let t=n.dom.parentNode;if(!t)return;let e=t.appendChild(document.createElement("textarea"));e.style.cssText="position: fixed; left: -10000px; top: 10px",e.focus(),setTimeout(()=>{n.focus(),e.remove(),Wa(n,e.value)},50)}function Is(n,t,e){for(let i of n.facet(t))e=i(e,n);return e}function Wa(n,t){t=Is(n.state,mr,t);let{state:e}=n,i,s=1,r=e.toText(t),o=r.lines==e.selection.ranges.length;if(jn!=null&&e.selection.ranges.every(a=>a.empty)&&jn==r.toString()){let a=-1;i=e.changeByRange(h=>{let f=e.doc.lineAt(h.from);if(f.from==a)return{range:h};a=f.from;let c=e.toText((o?r.line(s++).text:t)+e.lineBreak);return{changes:{from:f.from,insert:c},range:y.cursor(h.from+c.length)}})}else o?i=e.changeByRange(a=>{let h=r.line(s++);return{changes:{from:a.from,to:a.to,insert:h.text},range:y.cursor(a.from+h.length)}}):i=e.replaceSelection(r);n.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}yt.scroll=n=>{n.inputState.lastScrollTop=n.scrollDOM.scrollTop,n.inputState.lastScrollLeft=n.scrollDOM.scrollLeft};yt.wheel=yt.mousewheel=n=>{n.inputState.lastWheelEvent=Date.now()};Nt.keydown=(n,t)=>(n.inputState.setSelectionOrigin("select"),t.keyCode==27&&n.inputState.tabFocusMode!=0&&(n.inputState.tabFocusMode=Date.now()+2e3),!1);yt.touchstart=(n,t)=>{let e=n.inputState,i=t.targetTouches[0];e.lastTouchTime=Date.now(),i&&(e.lastTouchX=i.clientX,e.lastTouchY=i.clientY),e.setSelectionOrigin("select.pointer")};yt.touchmove=n=>{n.inputState.setSelectionOrigin("select.pointer")};Nt.mousedown=(n,t)=>{if(n.observer.flush(),n.inputState.lastTouchTime>Date.now()-2e3)return!1;let e=null;for(let i of n.state.facet(ga))if(e=i(n,t),e)break;if(!e&&t.button==0&&(e=qc(n,t)),e){let i=!n.hasFocus;n.inputState.startMouseSelection(new Nc(n,t,e,i)),i&&n.observer.ignore(()=>{ra(n.contentDOM);let r=n.root.activeElement;r&&!r.contains(n.contentDOM)&&r.blur()});let s=n.inputState.mouseSelection;if(s)return s.start(t),s.dragging===!1}else n.inputState.setSelectionOrigin("select.pointer");return!1};function mo(n,t,e,i){if(i==1)return y.cursor(t,e);if(i==2)return xc(n.state,t,e);{let s=n.docView.lineAt(t,e),r=n.state.doc.lineAt(s?s.posAtEnd:t),o=s?s.posAtStart:r.from,l=s?s.posAtEnd:r.to;return l<n.state.doc.length&&l==r.to&&l++,y.range(o,l)}}const $c=M.ie&&M.ie_version<=11;let go=null,bo=0,yo=0;function Ha(n){if(!$c)return n.detail;let t=go,e=yo;return go=n,yo=Date.now(),bo=!t||e>Date.now()-400&&Math.abs(t.clientX-n.clientX)<2&&Math.abs(t.clientY-n.clientY)<2?(bo+1)%3:1}function qc(n,t){let e=n.posAndSideAtCoords({x:t.clientX,y:t.clientY},!1),i=Ha(t),s=n.state.selection;return{update(r){r.docChanged&&(e.pos=r.changes.mapPos(e.pos),s=s.map(r.changes))},get(r,o,l){let a=n.posAndSideAtCoords({x:r.clientX,y:r.clientY},!1),h,f=mo(n,a.pos,a.assoc,i);if(e.pos!=a.pos&&!o){let c=mo(n,e.pos,e.assoc,i),u=Math.min(c.from,f.from),d=Math.max(c.to,f.to);f=u<f.from?y.range(u,d,f.assoc):y.range(d,u,f.assoc)}return o?s.replaceRange(s.main.extend(f.from,f.to,f.assoc)):l&&i==1&&s.ranges.length>1&&(h=jc(s,a.pos))?h:l?s.addRange(f):y.create([f])}}}function jc(n,t){for(let e=0;e<n.ranges.length;e++){let{from:i,to:s}=n.ranges[e];if(i<=t&&s>=t)return y.create(n.ranges.slice(0,e).concat(n.ranges.slice(e+1)),n.mainIndex==e?0:n.mainIndex-(n.mainIndex>e?1:0))}return null}Nt.dragstart=(n,t)=>{let{selection:{main:e}}=n.state;if(t.target.draggable){let s=n.docView.tile.nearest(t.target);if(s&&s.isWidget()){let r=s.posAtStart,o=r+s.length;(r>=e.to||o<=e.from)&&(e=y.range(r,o))}}let{inputState:i}=n;return i.mouseSelection&&(i.mouseSelection.dragging=!0),i.draggedContent=e,t.dataTransfer&&(t.dataTransfer.setData("Text",Is(n.state,gr,n.state.sliceDoc(e.from,e.to))),t.dataTransfer.effectAllowed="copyMove"),!1};Nt.dragend=n=>(n.inputState.draggedContent=null,!1);function xo(n,t,e,i){if(e=Is(n.state,mr,e),!e)return;let s=n.posAtCoords({x:t.clientX,y:t.clientY},!1),{draggedContent:r}=n.inputState,o=i&&r&&Hc(n,t)?{from:r.from,to:r.to}:null,l={from:s,insert:e},a=n.state.changes(o?[o,l]:l);n.focus(),n.dispatch({changes:a,selection:{anchor:a.mapPos(s,-1),head:a.mapPos(s,1)},userEvent:o?"move.drop":"input.drop"}),n.inputState.draggedContent=null}Nt.drop=(n,t)=>{if(!t.dataTransfer)return!1;if(n.state.readOnly)return!0;let e=t.dataTransfer.files;if(e&&e.length){let i=Array(e.length),s=0,r=()=>{++s==e.length&&xo(n,t,i.filter(o=>o!=null).join(n.state.lineBreak),!1)};for(let o=0;o<e.length;o++){let l=new FileReader;l.onerror=r,l.onload=()=>{/[\x00-\x08\x0e-\x1f]{2}/.test(l.result)||(i[o]=l.result),r()},l.readAsText(e[o])}return!0}else{let i=t.dataTransfer.getData("Text");if(i)return xo(n,t,i,!0),!0}return!1};Nt.paste=(n,t)=>{if(n.state.readOnly)return!0;n.observer.flush();let e=Na?null:t.clipboardData;

11return e?(Wa(n,e.getData("text/plain")||e.getData("text/uri-list")),!0):(zc(n),!1)};function Kc(n,t){let e=n.dom.parentNode;if(!e)return;let i=e.appendChild(document.createElement("textarea"));i.style.cssText="position: fixed; left: -10000px; top: 10px",i.value=t,i.focus(),i.selectionEnd=t.length,i.selectionStart=0,setTimeout(()=>{i.remove(),n.focus()},50)}function Uc(n){let t=[],e=[],i=!1;for(let s of n.selection.ranges)s.empty||(t.push(n.sliceDoc(s.from,s.to)),e.push(s));if(!t.length){let s=-1;for(let{from:r}of n.selection.ranges){let o=n.doc.lineAt(r);o.number>s&&(t.push(o.text),e.push({from:o.from,to:Math.min(n.doc.length,o.to+1)})),s=o.number}i=!0}return{text:Is(n,gr,t.join(n.lineBreak)),ranges:e,linewise:i}}let jn=null;Nt.copy=Nt.cut=(n,t)=>{if(!hi(n.contentDOM,n.observer.selectionRange))return!1;let{text:e,ranges:i,linewise:s}=Uc(n.state);if(!e&&!s)return!1;jn=s?e:null,t.type=="cut"&&!n.state.readOnly&&n.dispatch({changes:i,scrollIntoView:!0,userEvent:"delete.cut"});let r=Na?null:t.clipboardData;return r?(r.clearData(),r.setData("text/plain",e),!0):(Kc(n,e),!1)};const Fa=oe.define();function Va(n,t){let e=[];for(let i of n.facet(xa)){let s=i(n,t);s&&e.push(s)}return e.length?n.update({effects:e,annotations:Fa.of(!0)}):null}function za(n){setTimeout(()=>{let t=n.hasFocus;if(t!=n.inputState.notifiedFocused){let e=Va(n.state,t);e?n.dispatch(e):n.update([])}},10)}yt.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),za(n)};yt.blur=n=>{n.observer.clearSelectionRange(),za(n)};yt.compositionstart=yt.compositionupdate=n=>{n.observer.editContext||(n.inputState.compositionFirstChange==null&&(n.inputState.compositionFirstChange=!0),n.inputState.composing<0&&(n.inputState.composing=0))};yt.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,M.chrome&&M.android?n.observer.flushSoon():n.inputState.compositionPendingChange?Promise.resolve().then(()=>n.observer.flush()):setTimeout(()=>{n.inputState.composing<0&&n.docView.hasComposition&&n.update([])},50))};yt.contextmenu=n=>{n.inputState.lastContextMenu=Date.now()};Nt.beforeinput=(n,t)=>{var e,i;if((t.inputType=="insertText"||t.inputType=="insertCompositionText")&&(n.inputState.insertingText=t.data,n.inputState.insertingTextAt=Date.now()),t.inputType=="insertReplacementText"&&n.observer.editContext){let r=(e=t.dataTransfer)===null||e===void 0?void 0:e.getData("text/plain"),o=t.getTargetRanges();if(r&&o.length){let l=o[0],a=n.posAtDOM(l.startContainer,l.startOffset),h=n.posAtDOM(l.endContainer,l.endOffset);return wr(n,{from:a,to:h,insert:n.state.toText(r)},null),!0}}let s;if(M.chrome&&M.android&&(s=La.find(r=>r.inputType==t.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 M.ios&&t.inputType=="deleteContentForward"&&n.observer.flushSoon(),M.safari&&t.inputType=="insertText"&&n.inputState.composing>=0&&setTimeout(()=>yt.compositionend(n,t),20),!1};const wo=new Set;function Gc(n){wo.has(n)||(wo.add(n),n.addEventListener("copy",()=>{}),n.addEventListener("cut",()=>{}))}const ko=["pre-wrap","normal","pre-line","break-spaces"];let Qe=!1;function vo(){Qe=!1}class Qc{constructor(t){this.lineWrapping=t,this.doc=W.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(t,e){let i=this.doc.lineAt(e).number-this.doc.lineAt(t).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((e-t-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(t){return this.lineWrapping?(1+Math.max(0,Math.ceil((t-this.lineLength)/Math.max(1,this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(t){return this.doc=t,this}mustRefreshForWrapping(t){return ko.indexOf(t)>-1!=this.lineWrapping}mustRefreshForHeights(t){let e=!1;for(let i=0;i<t.length;i++){let s=t[i];s<0?i++:this.heightSamples[Math.floor(s*10)]||(e=!0,this.heightSamples[Math.floor(s*10)]=!0)}return e}refresh(t,e,i,s,r,o){let l=ko.indexOf(t)>-1,a=Math.abs(e-this.lineHeight)>.3||this.lineWrapping!=l||Math.abs(i-this.charWidth)>.1;if(this.lineWrapping=l,this.lineHeight=e,this.charWidth=i,this.textHeight=s,this.lineLength=r,a){this.heightSamples={};for(let h=0;h<o.length;h++){let f=o[h];f<0?h++:this.heightSamples[Math.floor(f*10)]=!0}}return a}}class Yc{constructor(t,e){this.from=t,this.heights=e,this.index=0}get more(){return this.index<this.heights.length}}class Et{constructor(t,e,i,s,r){this.from=t,this.length=e,this.top=i,this.height=s,this._content=r}get type(){return typeof this._content=="number"?st.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 Te?this._content.widget:null}get widgetLineBreaks(){return typeof this._content=="number"?this._content:0}join(t){let e=(Array.isArray(this._content)?this._content:[this]).concat(Array.isArray(t._content)?t._content:[t]);return new Et(this.from,this.length+t.length,this.top,this.height+t.height,e)}}var U=(function(n){return n[n.ByPos=0]="ByPos",n[n.ByHeight=1]="ByHeight",n[n.ByPosNoHeight=2]="ByPosNoHeight",n})(U||(U={}));const es=.001;class ut{constructor(t,e,i=2){this.length=t,this.height=e,this.flags=i}get outdated(){return(this.flags&2)>0}set outdated(t){this.flags=(t?2:0)|this.flags&-3}setHeight(t){this.height!=t&&(Math.abs(this.height-t)>es&&(Qe=!0),this.height=t)}replace(t,e,i){return ut.of(i)}decomposeLeft(t,e){e.push(this)}decomposeRight(t,e){e.push(this)}applyChanges(t,e,i,s){let r=this,o=i.doc;for(let l=s.length-1;l>=0;l--){let{fromA:a,toA:h,fromB:f,toB:c}=s[l],u=r.lineAt(a,U.ByPosNoHeight,i.setDoc(e),0,0),d=u.to>=h?u:r.lineAt(h,U.ByPosNoHeight,i,0,0);for(c+=d.to-h,h=d.to;l>0&&u.from<=s[l-1].toA;)a=s[l-1].fromA,f=s[l-1].fromB,l--,a<u.from&&(u=r.lineAt(a,U.ByPosNoHeight,i,0,0));f+=u.from-a,a=u.from;let p=kr.build(i.setDoc(o),t,f,c);r=ps(r,r.replace(a,h,p))}return r.updateHeight(i,0)}static empty(){return new vt(0,0,0)}static of(t){if(t.length==1)return t[0];let e=0,i=t.length,s=0,r=0;for(;;)if(e==i)if(s>r*2){let l=t[e-1];l.break?t.splice(--e,1,l.left,null,l.right):t.splice(--e,1,l.left,l.right),i+=1+l.break,s-=l.size}else if(r>s*2){let l=t[i];l.break?t.splice(i,1,l.left,null,l.right):t.splice(i,1,l.left,l.right),i+=2+l.break,r-=l.size}else break;else if(s<r){let l=t[e++];l&&(s+=l.size)}else{let l=t[--i];l&&(r+=l.size)}let o=0;return t[e-1]==null?(o=1,e--):t[e]==null&&(o=1,i++),new _c(ut.of(t.slice(0,e)),o,ut.of(t.slice(i)))}}function ps(n,t){return n==t?n:(n.constructor!=t.constructor&&(Qe=!0),t)}ut.prototype.size=1;const Xc=L.replace({});class $a extends ut{constructor(t,e,i){super(t,e),this.deco=i,this.spaceAbove=0}mainBlock(t,e){return new Et(e,this.length,t+this.spaceAbove,this.height-this.spaceAbove,this.deco||0)}blockAt(t,e,i,s){return this.spaceAbove&&t<i+this.spaceAbove?new Et(s,0,i,this.spaceAbove,Xc):this.mainBlock(i,s)}lineAt(t,e,i,s,r){let o=this.mainBlock(s,r);return this.spaceAbove?this.blockAt(0,i,s,r).join(o):o}forEachLine(t,e,i,s,r,o){t<=r+this.length&&e>=r&&o(this.lineAt(0,U.ByPos,i,s,r))}setMeasuredHeight(t){let e=t.heights[t.index++];e<0?(this.spaceAbove=-e,e=t.heights[t.index++]):this.spaceAbove=0,this.setHeight(e)}updateHeight(t,e=0,i=!1,s){return s&&s.from<=e&&s.more&&this.setMeasuredHeight(s),this.outdated=!1,this}toString(){return`block(${this.length})`}}class vt extends $a{constructor(t,e,i){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0,this.spaceAbove=i}mainBlock(t,e){return new Et(e,this.length,t+this.spaceAbove,this.height-this.spaceAbove,this.breaks)}replace(t,e,i){let s=i[0];return i.length==1&&(s instanceof vt||s instanceof et&&s.flags&4)&&Math.abs(this.length-s.length)<10?(s instanceof et?s=new vt(s.length,this.height,this.spaceAbove):s.height=this.height,this.outdated||(s.outdated=!1),s):ut.of(i)}updateHeight(t,e=0,i=!1,s){return s&&s.from<=e&&s.more?this.setMeasuredHeight(s):(i||this.outdated)&&(this.spaceAbove=0,this.setHeight(Math.max(this.widgetHeight,t.heightForLine(this.length-this.collapsed))+this.breaks*t.lineHeight)),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class et extends ut{constructor(t){super(t,0)}heightMetrics(t,e){let i=t.doc.lineAt(e).number,s=t.doc.lineAt(e+this.length).number,r=s-i+1,o,l=0;if(t.lineWrapping){let a=Math.min(this.height,t.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(t,e,i,s){let{firstLine:r,lastLine:o,perLine:l,perChar:a}=this.heightMetrics(e,s);if(e.lineWrapping){let h=s+(t<e.lineHeight?0:Math.round(Math.max(0,Math.min(1,(t-i)/this.height))*this.length)),f=e.doc.lineAt(h),c=l+f.length*a,u=Math.max(i,t-c/2);return new Et(f.from,f.length,u,c,0)}else{let h=Math.max(0,Math.min(o-r,Math.floor((t-i)/l))),{from:f,length:c}=e.doc.line(r+h);return new Et(f,c,i+l*h,l,0)}}

11lineAt(t,e,i,s,r){if(e==U.ByHeight)return this.blockAt(t,i,s,r);if(e==U.ByPosNoHeight){let{from:d,to:p}=i.doc.lineAt(t);return new Et(d,p-d,0,0,0)}let{firstLine:o,perLine:l,perChar:a}=this.heightMetrics(i,r),h=i.doc.lineAt(t),f=l+h.length*a,c=h.number-o,u=s+l*c+a*(h.from-r-c);return new Et(h.from,h.length,Math.max(s,Math.min(u,s+this.height-f)),f,0)}forEachLine(t,e,i,s,r,o){t=Math.max(t,r),e=Math.min(e,r+this.length);let{firstLine:l,perLine:a,perChar:h}=this.heightMetrics(i,r);for(let f=t,c=s;f<=e;){let u=i.doc.lineAt(f);if(f==t){let p=u.number-l;c+=a*p+h*(t-r-p)}let d=a+h*u.length;o(new Et(u.from,u.length,c,d,0)),c+=d,f=u.to+1}}replace(t,e,i){let s=this.length-e;if(s>0){let r=i[i.length-1];r instanceof et?i[i.length-1]=new et(r.length+s):i.push(null,new et(s-1))}if(t>0){let r=i[0];r instanceof et?i[0]=new et(t+r.length):i.unshift(new et(t-1),null)}return ut.of(i)}decomposeLeft(t,e){e.push(new et(t-1),null)}decomposeRight(t,e){e.push(null,new et(this.length-t-1))}updateHeight(t,e=0,i=!1,s){let r=e+this.length;if(s&&s.from<=e+this.length&&s.more){let o=[],l=Math.max(e,s.from),a=-1;for(s.from>e&&o.push(new et(s.from-e-1).updateHeight(t,e));l<=r&&s.more;){let f=t.doc.lineAt(l).length;o.length&&o.push(null);let c=s.heights[s.index++],u=0;c<0&&(u=-c,c=s.heights[s.index++]),a==-1?a=c:Math.abs(c-a)>=es&&(a=-2);let d=new vt(f,c,u);d.outdated=!1,o.push(d),l+=f+1}l<=r&&o.push(null,new et(r-l).updateHeight(t,l));let h=ut.of(o);return(a<0||Math.abs(h.height-this.height)>=es||Math.abs(a-this.heightMetrics(t,e).perLine)>=es)&&(Qe=!0),ps(this,h)}else(i||this.outdated)&&(this.setHeight(t.heightForGap(e,e+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}}class _c extends ut{constructor(t,e,i){super(t.length+e+i.length,t.height+i.height,e|(t.outdated||i.outdated?2:0)),this.left=t,this.right=i,this.size=t.size+i.size}get break(){return this.flags&1}blockAt(t,e,i,s){let r=i+this.left.height;return t<r?this.left.blockAt(t,e,i,s):this.right.blockAt(t,e,r,s+this.left.length+this.break)}lineAt(t,e,i,s,r){let o=s+this.left.height,l=r+this.left.length+this.break,a=e==U.ByHeight?t<o:t<l,h=a?this.left.lineAt(t,e,i,s,r):this.right.lineAt(t,e,i,o,l);if(this.break||(a?h.to<l:h.from>l))return h;let f=e==U.ByPosNoHeight?U.ByPosNoHeight:U.ByPos;return a?h.join(this.right.lineAt(l,f,i,o,l)):this.left.lineAt(l,f,i,s,r).join(h)}forEachLine(t,e,i,s,r,o){let l=s+this.left.height,a=r+this.left.length+this.break;if(this.break)t<a&&this.left.forEachLine(t,e,i,s,r,o),e>=a&&this.right.forEachLine(t,e,i,l,a,o);else{let h=this.lineAt(a,U.ByPos,i,s,r);t<h.from&&this.left.forEachLine(t,h.from-1,i,s,r,o),h.to>=t&&h.from<=e&&o(h),e>h.to&&this.right.forEachLine(h.to+1,e,i,l,a,o)}}replace(t,e,i){let s=this.left.length+this.break;if(e<s)return this.balanced(this.left.replace(t,e,i),this.right);if(t>this.left.length)return this.balanced(this.left,this.right.replace(t-s,e-s,i));let r=[];t>0&&this.decomposeLeft(t,r);let o=r.length;for(let l of i)r.push(l);if(t>0&&So(r,o-1),e<this.length){let l=r.length;this.decomposeRight(e,r),So(r,l)}return ut.of(r)}decomposeLeft(t,e){let i=this.left.length;if(t<=i)return this.left.decomposeLeft(t,e);e.push(this.left),this.break&&(i++,t>=i&&e.push(null)),t>i&&this.right.decomposeLeft(t-i,e)}decomposeRight(t,e){let i=this.left.length,s=i+this.break;if(t>=s)return this.right.decomposeRight(t-s,e);t<i&&this.left.decomposeRight(t,e),this.break&&t<s&&e.push(null),e.push(this.right)}balanced(t,e){return t.size>2*e.size||e.size>2*t.size?ut.of(this.break?[t,null,e]:[t,e]):(this.left=ps(this.left,t),this.right=ps(this.right,e),this.setHeight(t.height+e.height),this.outdated=t.outdated||e.outdated,this.size=t.size+e.size,this.length=t.length+this.break+e.length,this)}updateHeight(t,e=0,i=!1,s){let{left:r,right:o}=this,l=e+r.length+this.break,a=null;return s&&s.from<=e+r.length&&s.more?a=r=r.updateHeight(t,e,i,s):r.updateHeight(t,e,i),s&&s.from<=l+o.length&&s.more?a=o=o.updateHeight(t,l,i,s):o.updateHeight(t,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 So(n,t){let e,i;n[t]==null&&(e=n[t-1])instanceof et&&(i=n[t+1])instanceof et&&n.splice(t-1,3,new et(e.length+1+i.length))}const Jc=5;class kr{constructor(t,e){this.pos=t,this.oracle=e,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=t}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(t,e){if(this.lineStart>-1){let i=Math.min(e,this.lineEnd),s=this.nodes[this.nodes.length-1];s instanceof vt?s.length+=i-this.pos:(i>this.pos||!this.isCovered)&&this.nodes.push(new vt(i-this.pos,-1,0)),this.writtenTo=i,e>i&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=e}point(t,e,i){if(t<e||i.heightRelevant){let s=i.widget?i.widget.estimatedHeight:0,r=i.widget?i.widget.lineBreaks:0;s<0&&(s=this.oracle.lineHeight);let o=e-t;i.block?this.addBlock(new $a(o,s,i)):(o||r||s>=Jc)&&this.addLineDeco(s,r,o)}else e>t&&this.span(t,e);this.lineEnd>-1&&this.lineEnd<this.pos&&(this.lineEnd=this.oracle.doc.lineAt(this.pos).to)}enterLine(){if(this.lineStart>-1)return;let{from:t,to:e}=this.oracle.doc.lineAt(this.pos);this.lineStart=t,this.lineEnd=e,this.writtenTo<t&&((this.writtenTo<t-1||this.nodes[this.nodes.length-1]==null)&&this.nodes.push(this.blankContent(this.writtenTo,t-1)),this.nodes.push(null)),this.pos>t&&this.nodes.push(new vt(this.pos-t,-1,0)),this.writtenTo=this.pos}blankContent(t,e){let i=new et(e-t);return this.oracle.doc.lineAt(t).to==e&&(i.flags|=4),i}ensureLine(){this.enterLine();let t=this.nodes.length?this.nodes[this.nodes.length-1]:null;if(t instanceof vt)return t;let e=new vt(0,-1,0);return this.nodes.push(e),e}addBlock(t){this.enterLine();let e=t.deco;e&&e.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,e&&e.endSide>0&&(this.covering=t)}addLineDeco(t,e,i){let s=this.ensureLine();s.length+=i,s.collapsed+=i,s.widgetHeight=Math.max(s.widgetHeight,t),s.breaks+=e,this.writtenTo=this.pos=this.pos+i}finish(t){let e=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(e instanceof vt)&&!this.isCovered?this.nodes.push(new vt(0,-1,0)):(this.writtenTo<this.pos||e==null)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos));let i=t;for(let s of this.nodes)s instanceof vt&&s.updateHeight(this.oracle,i),i+=s?s.length:1;return this.nodes}static build(t,e,i,s){let r=new kr(i,t);return I.spans(e,i,s,r,0),r.finish(i)}}function Zc(n,t,e){let i=new tu;return I.compare(n,t,e,i,0),i.changes}class tu{constructor(){this.changes=[]}compareRange(){}comparePoint(t,e,i,s){(t<e||i&&i.heightRelevant||s&&s.heightRelevant)&&Ve(t,e,this.changes,5)}}function eu(n,t){let e=n.getBoundingClientRect(),i=n.ownerDocument,s=i.defaultView||window,r=Math.max(0,e.left),o=Math.min(s.innerWidth,e.right),l=Math.max(0,e.to

11p),a=Math.min(s.innerHeight,e.bottom);for(let h=n.parentNode;h&&h!=i.body;)if(h.nodeType==1){let f=h,c=window.getComputedStyle(f);if((f.scrollHeight>f.clientHeight||f.scrollWidth>f.clientWidth)&&c.overflow!="visible"){let u=f.getBoundingClientRect();r=Math.max(r,u.left),o=Math.min(o,u.right),l=Math.max(l,u.top),a=Math.min(h==n.parentNode?s.innerHeight:a,u.bottom)}h=c.position=="absolute"||c.position=="fixed"?f.offsetParent:f.parentNode}else if(h.nodeType==11)h=h.host;else break;return{left:r-e.left,right:Math.max(r,o)-e.left,top:l-(e.top+t),bottom:Math.max(l,a)-(e.top+t)}}function iu(n){let t=n.getBoundingClientRect(),e=n.ownerDocument.defaultView||window;return t.left<e.innerWidth&&t.right>0&&t.top<e.innerHeight&&t.bottom>0}function su(n,t){let e=n.getBoundingClientRect();return{left:0,right:e.right-e.left,top:t,bottom:e.bottom-(e.top+t)}}class Zs{constructor(t,e,i,s){this.from=t,this.to=e,this.size=i,this.displaySize=s}static same(t,e){if(t.length!=e.length)return!1;for(let i=0;i<t.length;i++){let s=t[i],r=e[i];if(s.from!=r.from||s.to!=r.to||s.size!=r.size)return!1}return!0}draw(t,e){return L.replace({widget:new nu(this.displaySize*(e?t.scaleY:t.scaleX),e)}).range(this.from,this.to)}}class nu extends _t{constructor(t,e){super(),this.size=t,this.vertical=e}eq(t){return t.size==this.size&&t.vertical==this.vertical}toDOM(){let t=document.createElement("div");return this.vertical?t.style.height=this.size+"px":(t.style.width=this.size+"px",t.style.height="2px",t.style.display="inline-block"),t}get estimatedHeight(){return this.vertical?this.size:-1}}class Co{constructor(t,e){this.view=t,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.scaleX=1,this.scaleY=1,this.scrollOffset=0,this.scrolledToBottom=!1,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=Ao,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=j.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let i=e.facet(br).some(s=>typeof s!="function"&&s.class=="cm-lineWrapping");this.heightOracle=new Qc(i),this.stateDeco=Mo(e),this.heightMap=ut.empty().applyChanges(this.stateDeco,W.empty,this.heightOracle.setDoc(e.doc),[new Tt(0,0,0,e.doc.length)]);for(let s=0;s<2&&(this.viewport=this.getViewport(0,null),!!this.updateForViewport());s++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=L.set(this.lineGaps.map(s=>s.draw(this,!1))),this.scrollParent=t.scrollDOM,this.computeVisibleRanges()}updateForViewport(){let t=[this.viewport],{main:e}=this.state.selection;for(let i=0;i<=1;i++){let s=i?e.head:e.anchor;if(!t.some(({from:r,to:o})=>s>=r&&s<=o)){let{from:r,to:o}=this.lineBlockAt(s);t.push(new Fi(r,o))}}return this.viewports=t.sort((i,s)=>i.from-s.from),this.updateScaler()}updateScaler(){let t=this.scaler;return this.scaler=this.heightMap.height<=7e6?Ao:new vr(this.heightOracle,this.heightMap,this.viewports),t.eq(this.scaler)?0:2}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,t=>{this.viewportLines.push(ri(t,this.scaler))})}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=Mo(this.state);let s=t.changedRanges,r=Tt.extendWithRanges(s,Zc(i,this.stateDeco,t?t.changes:J.empty(this.state.doc.length))),o=this.heightMap.height,l=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollOffset);vo(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),r),(this.heightMap.height!=o||Qe)&&(t.flags|=2),l?(this.scrollAnchorPos=t.changes.mapPos(l.from,-1),this.scrollAnchorHeight=l.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=o);let a=r.length?this.mapViewport(this.viewport,t.changes):this.viewport;(e&&(e.range.head<a.from||e.range.head>a.to)||!this.viewportIsAppropriate(a))&&(a=this.getViewport(0,e));let h=a.from!=this.viewport.from||a.to!=this.viewport.to;this.viewport=a,t.flags|=this.updateForViewport(),(h||!t.changes.empty||t.flags&2)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,t.changes))),t.flags|=this.computeVisibleRanges(t.changes),e&&(this.scrollTarget=e),!this.mustEnforceCursorAssoc&&(t.selectionSet||t.focusChanged)&&t.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(ka)&&(this.mustEnforceCursorAssoc=!0)}measure(){let{view:t}=this,e=t.contentDOM,i=window.getComputedStyle(e),s=this.heightOracle,r=i.whiteSpace;this.defaultTextDirection=i.direction=="rtl"?j.RTL:j.LTR;let o=this.heightOracle.mustRefreshForWrapping(r)||this.mustMeasureContent==="refresh",l=e.getBoundingClientRect(),a=o||this.mustMeasureContent||this.contentDOMHeight!=l.height;this.contentDOMHeight=l.height,this.mustMeasureContent=!1;let h=0,f=0;if(l.width&&l.height){let{scaleX:w,scaleY:k}=sa(e,l);(w>.005&&Math.abs(this.scaleX-w)>.005||k>.005&&Math.abs(this.scaleY-k)>.005)&&(this.scaleX=w,this.scaleY=k,h|=16,o=a=!0)}let c=(parseInt(i.paddingTop)||0)*this.scaleY,u=(parseInt(i.paddingBottom)||0)*this.scaleY;(this.paddingTop!=c||this.paddingBottom!=u)&&(this.paddingTop=c,this.paddingBottom=u,h|=18),this.editorWidth!=t.scrollDOM.clientWidth&&(s.lineWrapping&&(a=!0),this.editorWidth=t.scrollDOM.clientWidth,h|=16);let d=na(this.view.contentDOM,!1).y;d!=this.scrollParent&&(this.scrollParent=d,this.scrollAnchorHeight=-1,this.scrollOffset=0);let p=this.getScrollOffset();this.scrollOffset!=p&&(this.scrollAnchorHeight=-1,this.scrollOffset=p),this.scrolledToBottom=oa(this.scrollParent||t.win);let m=(this.printing?su:eu)(e,this.paddingTop),g=m.top-this.pixelViewport.top,b=m.bottom-this.pixelViewport.bottom;this.pixelViewport=m;let x=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;

11if(x!=this.inView&&(this.inView=x,x&&(a=!0)),!this.inView&&!this.scrollTarget&&!iu(t.dom))return 0;let A=l.width;if((this.contentDOMWidth!=A||this.editorHeight!=t.scrollDOM.clientHeight)&&(this.contentDOMWidth=l.width,this.editorHeight=t.scrollDOM.clientHeight,h|=16),a){let w=t.docView.measureVisibleLineHeights(this.viewport);if(s.mustRefreshForHeights(w)&&(o=!0),o||s.lineWrapping&&Math.abs(A-this.contentDOMWidth)>s.charWidth){let{lineHeight:k,charWidth:S,textHeight:P}=t.docView.measureTextSize();o=k>0&&s.refresh(r,k,S,P,Math.max(5,A/S),w),o&&(t.docView.minWidth=0,h|=16)}g>0&&b>0?f=Math.max(g,b):g<0&&b<0&&(f=Math.min(g,b)),vo();for(let k of this.viewports){let S=k.from==this.viewport.from?w:t.docView.measureVisibleLineHeights(k);this.heightMap=(o?ut.empty().applyChanges(this.stateDeco,W.empty,this.heightOracle,[new Tt(0,0,0,t.state.doc.length)]):this.heightMap).updateHeight(s,0,o,new Yc(k.from,S))}Qe&&(h|=2)}let D=!this.viewportIsAppropriate(this.viewport,f)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return D&&(h&2&&(h|=this.updateScaler()),this.viewport=this.getViewport(f,this.scrollTarget),h|=this.updateForViewport()),(h&2||D)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,t)),h|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,t.docView.enforceCursorAssoc()),h}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(t,e){let i=.5-Math.max(-.5,Math.min(.5,t/1e3/2)),s=this.heightMap,r=this.heightOracle,{visibleTop:o,visibleBottom:l}=this,a=new Fi(s.lineAt(o-i*1e3,U.ByHeight,r,0,0).from,s.lineAt(l+(1-i)*1e3,U.ByHeight,r,0,0).to);if(e){let{head:h}=e.range;if(h<a.from||h>a.to){let f=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),c=s.lineAt(h,U.ByPos,r,0,0),u;e.y=="center"?u=(c.top+c.bottom)/2-f/2:e.y=="start"||e.y=="nearest"&&h<a.from?u=c.top:u=c.bottom-f,a=new Fi(s.lineAt(u-1e3/2,U.ByHeight,r,0,0).from,s.lineAt(u+f+1e3/2,U.ByHeight,r,0,0).to)}}return a}mapViewport(t,e){let i=e.mapPos(t.from,-1),s=e.mapPos(t.to,1);return new Fi(this.heightMap.lineAt(i,U.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(s,U.ByPos,this.heightOracle,0,0).to)}viewportIsAppropriate({from:t,to:e},i=0){if(!this.inView)return!0;let{top:s}=this.heightMap.lineAt(t,U.ByPos,this.heightOracle,0,0),{bottom:r}=this.heightMap.lineAt(e,U.ByPos,this.heightOracle,0,0),{visibleTop:o,visibleBottom:l}=this;return(t==0||s<=o-Math.max(10,Math.min(-i,250)))&&(e==this.state.doc.length||r>=l+Math.max(10,Math.min(i,250)))&&s>o-2*1e3&&r<l+2*1e3}mapLineGaps(t,e){if(!t.length||e.empty)return t;let i=[];for(let s of t)e.touchesRange(s.from,s.to)||i.push(new Zs(e.mapPos(s.from),e.mapPos(s.to),s.size,s.displaySize));return i}ensureLineGaps(t,e){let i=this.heightOracle.lineWrapping,s=i?1e4:2e3,r=s>>1,o=s<<1;if(this.defaultTextDirection!=j.LTR&&!i)return[];let l=[],a=(f,c,u,d)=>{if(c-f<r)return;let p=this.state.selection.main,m=[p.from];p.empty||m.push(p.to);for(let b of m)if(b>f&&b<c){a(f,b-10,u,d),a(b+10,c,u,d);return}let g=ou(t,b=>b.from>=u.from&&b.to<=u.to&&Math.abs(b.from-f)<r&&Math.abs(b.to-c)<r&&!m.some(x=>b.from<x&&b.to>x));if(!g){if(c<u.to&&e&&i&&e.visibleRanges.some(A=>A.from<=c&&A.to>=c)){let A=e.moveToLineBoundary(y.cursor(c),!1,!0).head;A>f&&(c=A)}let b=this.gapSize(u,f,c,d),x=i||b<2e6?b:2e6;g=new Zs(f,c,b,x)}l.push(g)},h=f=>{if(f.length<o||f.type!=st.Text)return;let c=ru(f.from,f.to,this.stateDeco);if(c.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 x=zi(c,u),A=((this.visibleBottom-this.visibleTop)/2+m)/f.height;g=x-A,b=x+A}else g=(this.visibleTop-f.top-m)/f.height,b=(this.visibleBottom-f.top+m)/f.height;d=Vi(c,g),p=Vi(c,b)}else{let m=c.total*this.heightOracle.charWidth,g=s*this.heightOracle.charWidth,b=0;if(m>2e6)for(let k of t)k.from>=f.from&&k.from<f.to&&k.size!=k.displaySize&&k.from*this.heightOracle.charWidth+b<this.pixelViewport.left&&(b=k.size-k.displaySize);let x=this.pixelViewport.left+b,A=this.pixelViewport.right+b,D,w;if(u!=null){let k=zi(c,u),S=((A-x)/2+g)/m;D=k-S,w=k+S}else D=(x-g)/m,w=(A+g)/m;d=Vi(c,D),p=Vi(c,w)}d>f.from&&a(f.from,d,f,c),p<f.to&&a(p,f.to,f,c)};for(let f of this.viewportLines)Array.isArray(f.type)?f.type.forEach(h):h(f);return l}gapSize(t,e,i,s){let r=zi(s,i)-zi(s,e);return this.heightOracle.lineWrapping?t.height*r:s.total*this.heightOracle.charWidth*r}updateLineGaps(t){Zs.same(t,this.lineGaps)||(this.lineGaps=t,this.lineGapDeco=L.set(t.map(e=>e.draw(this,this.heightOracle.lineWrapping))))}computeVisibleRanges(t){let e=this.stateDeco;this.lineGaps.length&&(e=e.concat(this.lineGapDeco));let i=[];I.spans(e,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,t&&t.mapPos(o.from,-1)==l.from&&t.mapPos(o.to,1)==l.to||(s|=8))}return this.visibleRanges=i,s}lineBlockAt(t){return t>=this.viewport.from&&t<=this.viewport.to&&this.viewportLines.find(e=>e.from<=t&&e.to>=t)||ri(this.heightMap.lineAt(t,U.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(t){return t>=this.viewportLines[0].top&&t<=this.viewportLines[this.viewportLines.length-1].bottom&&this.viewportLines.find(e=>e.top<=t&&e.bottom>=t)||ri(this.heightMap.lineAt(this.scaler.fromDOM(t),U.ByHeight,this.heightOracle,0,0),this.scaler)}getScrollOffset(){return(this.scrollParent==this.view.scrollDOM?this.scrollParent.scrollTop:(this.scrollParent?this.scrollParent.getBoundingClientRect().top:0)-this.view.contentDOM.getBoundingClientRect().top)*this.scaleY}scrollAnchorAt(t){let e=this.lineBlockAtHeight(t+8);return e.from>=this.viewport.from||this.viewportLines[0].top-t>200?e:this.viewportLines[0]}elementAtHeight(t){return ri(this.heightMap.blockAt(this.scaler.fromDOM(t),this.heightOracle,0,0),this.scaler)}get docHeight(){return this.scaler.toDOM(this.heightMap.height)}get contentHeight(){return this.docHeight+this.paddingTop+this.paddingBottom}}class Fi{constructor(t,e){this.from=t,this.to=e}}function ru(n,t,e){let i=[],s=n,r=0;return I.spans(e,n,t,{span(){},point(o,l){o>s&&(i.push({from:s,to:o}),r+=o-s),s=l}},20),s<t&&(i.push({from:s,to:t}),r+=t-s),{total:r,ranges:i}}function Vi({total:n,ranges:t},e){if(e<=0)return t[0].from;if(e>=1)return t[t.length-1].to;let i=Math.floor(n*e);for(let s=0;;s++){let{from:r,to:o}=t[s],l=o-r;if(i<=l)return r+i;i-=l}}function zi(n,t){let e=0;for(let{from:i,to:s}of n.ranges){if(t<=s){e+=t-i;break}e+=s-i}return e/n.total}function ou(n,t){for(let e of n)if(t(e))return e}const Ao={toDOM(n){return n},fromDOM(n){return n},scale:1,eq(n){return n==this}};function Mo(n){let t=n.facet(Rs).filter(i=>typeof i!="function"),e=n.facet(yr).filter(i=>typeof i!="function");return e.length&&t.push(I.join(e)),t}class vr{constructor(t,e,i){let s=0,r=0,o=0;this.viewports=i.map(({from:l,to:a})=>{let h=e.lineAt(l,U.ByPos,t,0,0).top,f=e.lineAt(a,U.ByPos,t,0,0).bottom;return s+=f-h,{from:l,to:a,top:h,bottom:f,domTop:0,domBottom:0}}),this.scale=(7e6-s)/(e.height-s);for(let l of this.viewports)l.domTop=o+(l.top-r)*this.scale,o=l.domBottom=l.domTop+(l.bottom-l.top),r=l.bottom}toDOM(t){for(let e=0,i=0,s=0;;e++){let r=e<this.viewports.length?this.viewports[e]:null;if(!r||t<r.top)return s+(t-i)*this.scale;if(t<=r.bottom)return r.domTop+(t-r.top);i=r.bottom,s=r.domBottom}}fromDOM(t){for(let e=0,i=0,s=0;;e++){let r=e<this.viewports.length?this.viewports[e]:null;if(!r||t<r.domTop)return i+(t-s)/this.scale;if(t<=r.domBottom)return r.top+(t-r.domTop);i=r.bottom,s=r.domBottom}}eq(t){return t instanceof vr?this.scale==t.scale&&this.viewports.length==t.viewports.length&&this.viewports.every((e,i)=>e.from==t.viewports[i].from&&e.to==t.viewports[i].to):!1}}function ri(n,t){if(t.scale==1)return n;let e=t.toDOM(n.top),i=t.toDOM(n.bottom);return new Et(n.from,n.length,e,i-e,Array.isArray(n._content)?n._content.map(s=>ri(s,t)):n._content)}const $i=O.define({combine:n=>n.join(" 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#555",backgroundColor:"inherit"}},Ka),au={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},tn=M.ie&&M.ie_version<=11;class hu{constructor(t){this.view=t,this.active=!1,this.editContext=null,this.selectionRange=new Ff,this.selectionChanged=!1,this.delayedFlush=-1,this.resizeTimeout=-1,this.queue=[],this.delayedAndroidKey=null,this.flushingAndroidKey=-1,this.lastChange=0,this.scrollTargets=[],this.intersection=null,this.resizeScroll=null,this.intersecting=!1,this.gapIntersection=null,this.gaps=[],this.printQuery=null,this.parentCheck=-1,this.dom=t.contentDOM,this.observer=new MutationObserver(e=>{for(let i of e)this.queue.push(i);(M.ie&&M.ie_version<=11||M.ios&&t.composing)&&e.some(i=>i.type=="childList"&&i.removedNodes.length||i.type=="characterData"&&i.oldValue.length>i.target.nodeValue.length)?this.flushSoon():this.flush()}),window.EditContext&&M.android&&t.constructor.EDIT_CONTEXT!==!1&&!(M.chrome&&M.chrome_version<126)&&(this.editContext=new cu(t),t.state.facet(ie)&&(t.contentDOM.editContext=this.editContext.editContext)),tn&&(this.onCharData=e=>{this.queue.push({target:e.target,type:"characterData",oldValue:e.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 e;((e=this.view.docView)===null||e===void 0?void 0:e.lastUpdate)<Date.now()-75&&this.onResize()}),this.resizeScroll.observe(t.scrollDOM)),this.addWindowListeners(this.win=t.win),this.start(),typeof IntersectionObserver=="function"&&(this.intersection=new IntersectionObserver(e=>{this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),e.length>0&&e[e.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(e=>{e.length>0&&e[e.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))},{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(t){this.view.inputState.runHandlers("scroll",t),this.intersecting&&this.view.measure()}onScroll(t){this.intersecting&&this.flush(!1),this.editContext&&this.view.requestMeasure(this.editContext.measureReq),this.onScrollChanged(t)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout(()=>{this.resizeTimeout=-1,this.view.requestMeasure()},50))}onPrint(t){(t.type=="change"||!t.type)&&!t.matches||(this.view.viewState.printing=!0,this.view.measure(),setTimeout(()=>{this.view.viewState.printing=!1,this.view.requestMeasure()},500))}updateGaps(t){if(this.gapIntersection&&(t.length!=this.gaps.length||this.gaps.some((e,i)=>e!=t[i]))){this.gapIntersection.disconnect();for(let e of t)this.gapIntersection.observe(e);this.gaps=t}}onSelectionChange(t){let e=this.selectionChanged;if(!this.readSelectionRange()||this.delayedAndroidKey)return;let{view:i}=this,s=this.selectionRange;if(i.state.facet(ie)?i.root.activeElement!=this.dom:!hi(this.dom,s))return;let r=s.anchorNode&&i.docView.tile.nearest(s.anchorNode);if(r&&r.isWidget()&&r.widget.ignoreEvent(t)){e||(this.selectionChanged=!1);return}(M.ie&&M.ie_version<=11||M.android&&M.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:t}=this,e=bi(t.root);if(!e)return!1;let i=M.safari&&t.root.nodeType==11&&t.root.activeElement==this.dom&&fu(this.view,e)||e;if(!i||this.selectionRange.eq(i))return!1;let s=hi(this.dom,i);return s&&!this.selectionChanged&&t.inputState.lastFocusTime>Date.now()-200&&t.inputState.lastTouchTime<Date.now()-300&&zf(this.dom,i)?(this.view.inputState.lastFocusTime=0,t.docView.updateSelection(),!1):(this.selectionRange.setRange(i),s&&(this.selectionChanged=!0),!0)}setSelectionRange(t,e){this.selectionRange.set(t.node,t.offset,e.node,e.offset),this.selectionChanged=!1}clearSelectionRange(){this.selectionRange.set(null,0,null,0)}listenForScroll(){this.parentCheck=-1;let t=0,e=null;for(let i=this.dom;i;)if(i.nodeType==1)!e&&t<this.scrollTargets.length&&this.scrollTargets[t]==i?t++:e||(e=this.scrollTargets.slice(0,t)),e&&e.push(i),i=i.assignedSlot||i.parentNode;else if(i.nodeType==11)i=i.host;else break;if(t<this.scrollTargets.length&&!e&&(e=this.scrollTargets.slice(0,t)),e){for(let i of this.scrollTargets)i.removeEventListener("scroll",this.onScroll);for(let i of this.scrollTargets=e)i.addEventListener("scroll",this.onScroll)}}ignore(t){if(!this.active)return t();try{return this.stop(),t()}finally{this.start(),this.clear()}}start(){this.active||(this.observer.observe(this.dom,au),tn&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),tn&&this.dom.removeEventListener("DOMCharacterDataModified",this.onCharData))}clear(){this.processRecords(),this.queue.length=0,this.selectionChanged=!1}delayAndroidKey(t,e){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&&ze(this.dom,r.key,r.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(s)}(!this.delayedAndroidKey||t=="Enter")&&(this.delayedAndroidKey={key:t,keyCode:e,force:this.lastChange<Date.now()-50||!!(!((i=this.delayedAndroidKey)===null||i===void 0)&&i.force)})}clearDelayedAndroidKey(){this.win.cancelAnimationFrame(this.flushingAndroidKey),this.delayedAndroidKey=null,this.flushingAndroidKey=-1}flushSoon(){this.delayedFlush<0&&(this.delayedFlush=this.view.win.requestAnimationFrame(()=>{this.delayedFlush=-1,this.flush()}))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let t of this.observer.takeRecords())this.queue.push(t);return this.queue}processRecords(){let t=this.pendingRecords();t.length&&(this.queue=[]);let e=-1,i=-1,s=!1;for(let r of t){let o=this.readMutation(r);o&&(o.typeOver&&(s=!0),e==-1?{from:e,to:i}=o:(e=Math.min(o.from,e),i=Math.max(o.to,i)))}return{from:e,to:i,typeOver:s}}readChange(){let{from:t,to:e,typeOver:i}=this.processRecords(),s=this.selectionChanged&&hi(this.dom,this.selectionRange);

11if(t<0&&!s)return null;t>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let r=new Tc(this.view,t,e,i);return this.view.docView.domChanged={newSel:r.newSel?r.newSel.main:null},r}flush(t=!0){if(this.delayedFlush>=0||this.delayedAndroidKey)return!1;t&&this.readSelectionRange();let e=this.readChange();if(!e)return this.view.requestMeasure(),!1;let i=this.view.state,s=Ra(this.view,e);return this.view.state==i&&(e.domChanged||e.newSel&&!ds(this.view.state.selection,e.newSel.main))&&this.view.update([]),s}readMutation(t){let e=this.view.docView.tile.nearest(t.target);if(!e||e.isWidget())return null;if(e.markDirty(t.type=="attributes"),t.type=="childList"){let i=Oo(e,t.previousSibling||t.target.previousSibling,-1),s=Oo(e,t.nextSibling||t.target.nextSibling,1);return{from:i?e.posAfter(i):e.posAtStart,to:s?e.posBefore(s):e.posAtEnd,typeOver:!1}}else return t.type=="characterData"?{from:e.posAtStart,to:e.posAtEnd,typeOver:t.target.nodeValue==t.oldValue}:null}setWindow(t){t!=this.win&&(this.removeWindowListeners(this.win),this.win=t,this.addWindowListeners(this.win))}addWindowListeners(t){t.addEventListener("resize",this.onResize),this.printQuery?this.printQuery.addEventListener?this.printQuery.addEventListener("change",this.onPrint):this.printQuery.addListener(this.onPrint):t.addEventListener("beforeprint",this.onPrint),t.addEventListener("scroll",this.onScroll),t.document.addEventListener("selectionchange",this.onSelectionChange)}removeWindowListeners(t){t.removeEventListener("scroll",this.onScroll),t.removeEventListener("resize",this.onResize),this.printQuery?this.printQuery.removeEventListener?this.printQuery.removeEventListener("change",this.onPrint):this.printQuery.removeListener(this.onPrint):t.removeEventListener("beforeprint",this.onPrint),t.document.removeEventListener("selectionchange",this.onSelectionChange)}update(t){this.editContext&&(this.editContext.update(t),t.startState.facet(ie)!=t.state.facet(ie)&&(t.view.contentDOM.editContext=t.state.facet(ie)?this.editContext.editContext:null))}destroy(){var t,e,i;this.stop(),(t=this.intersection)===null||t===void 0||t.disconnect(),(e=this.gapIntersection)===null||e===void 0||e.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 Oo(n,t,e){for(;t;){let i=Y.get(t);if(i&&i.parent==n)return i;let s=t.parentNode;t=s!=n.dom?s:e>0?t.nextSibling:t.previousSibling}return null}function To(n,t){let e=t.startContainer,i=t.startOffset,s=t.endContainer,r=t.endOffset,o=n.docView.domAtPos(n.state.selection.main.anchor,1);return ci(o.node,o.offset,s,r)&&([e,i,s,r]=[s,r,e,i]),{anchorNode:e,anchorOffset:i,focusNode:s,focusOffset:r}}function fu(n,t){if(t.getComposedRanges){let s=t.getComposedRanges(n.root)[0];if(s)return To(n,s)}let e=null;function i(s){s.preventDefault(),s.stopImmediatePropagation(),e=s.getTargetRanges()[0]}return n.contentDOM.addEventListener("beforeinput",i,!0),n.dom.ownerDocument.execCommand("indent"),n.contentDOM.removeEventListener("beforeinput",i,!0),e?To(n,e):null}class cu{constructor(t){this.from=0,this.to=0,this.pendingContextChange=null,this.handlers=Object.create(null),this.composing=null,this.resetRange(t.state);let e=this.editContext=new window.EditContext({text:t.state.doc.sliceString(this.from,this.to),selectionStart:this.toContextPos(Math.max(this.from,Math.min(this.to,t.state.selection.main.anchor))),selectionEnd:this.toContextPos(t.state.selection.main.head)});this.handlers.textupdate=i=>{let s=t.state.selection.main,{anchor:r,head:o}=s,l=this.toEditorPos(i.updateRangeStart),a=this.toEditorPos(i.updateRangeEnd);t.inputState.composing>=0&&!this.composing&&(this.composing={contextBase:i.updateRangeStart,editorBase:l,drifted:!1});let h=a-l>i.text.length;l==this.from&&r<this.from?l=r:a==this.to&&r>this.to&&(a=r);let f=Ea(t.state.sliceDoc(l,a),i.text,(h?s.from:s.to)-l,h?"end":null);if(!f){let u=y.single(this.toEditorPos(i.selectionStart),this.toEditorPos(i.selectionEnd));ds(u,s)||t.dispatch({selection:u,userEvent:"select"});return}let c={from:f.from+l,to:f.toA+l,insert:W.of(i.text.slice(f.from,f.toB).split(`
12`))};if((M.mac||M.android)&&c.from==o-1&&/^\. ?$/.test(i.text)&&t.contentDOM.getAttribute("autocorrect")=="off"&&(c={from:l,to:a,insert:W.of([i.text.replace("."," ")])}),this.pendingContextChange=c,!t.state.readOnly){let u=this.to-this.from+(c.to-c.from+c.insert.length);wr(t,c,y.single(this.toEditorPos(i.selectionStart,u),this.toEditorPos(i.selectionEnd,u)))}this.pendingContextChange&&(this.revertPending(t.state),this.setSelection(t.state)),c.from<c.to&&!c.insert.length&&t.inputState.composing>=0&&!/[\\p{Alphabetic}\\p{Number}_]/.test(e.text.slice(Math.max(0,i.updateRangeStart-1),Math.min(e.text.length,i.updateRangeStart+1)))&&this.handlers.compositionend(i)}

12,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=t.coordsForChar(o);r=a&&new DOMRect(a.left,a.top,a.right-a.left,a.bottom-a.top)||r||new DOMRect,s.push(r)}e.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),h=this.toEditorPos(r.rangeEnd);if(a<h){let f=`text-decoration: underline ${/^[a-z]/.test(o)?o+" ":o=="Dashed"?"dashed ":o=="Squiggle"?"wavy ":""}${/thin/i.test(l)?1:2}px`;s.push(L.mark({attributes:{style:f}}).range(a,h))}}}t.dispatch({effects:Sa.of(L.set(s))})},this.handlers.compositionstart=()=>{t.inputState.composing<0&&(t.inputState.composing=0,t.inputState.compositionFirstChange=!0)},this.handlers.compositionend=()=>{if(t.inputState.composing=-1,t.inputState.compositionFirstChange=null,this.composing){let{drifted:i}=this.composing;this.composing=null,i&&this.reset(t.state)}};for(let i in this.handlers)e.addEventListener(i,this.handlers[i]);this.measureReq={read:i=>{this.editContext.updateControlBounds(i.contentDOM.getBoundingClientRect());let s=bi(i.root);s&&s.rangeCount&&this.editContext.updateSelectionBounds(s.getRangeAt(0).getBoundingClientRect())}}}applyEdits(t){let e=0,i=!1,s=this.pendingContextChange;return t.changes.iterChanges((r,o,l,a,h)=>{if(i)return;let f=h.length-(o-r);if(s&&o>=s.to)if(s.from==r&&s.to==o&&s.insert.eq(h)){s=this.pendingContextChange=null,e+=f,this.to+=f;return}else s=null,this.revertPending(t.state);if(r+=e,o+=e,o<=this.from)this.from+=f,this.to+=f;else if(r<this.to){if(r<this.from||o>this.to||this.to-this.from+h.length>3e4){i=!0;return}this.editContext.updateText(this.toContextPos(r),this.toContextPos(o),h.toString()),this.to+=f}e+=f}),s&&!i&&this.revertPending(t.state),!i}update(t){let e=this.pendingContextChange,i=t.startState.selection.main;this.composing&&(this.composing.drifted||!t.changes.touchesRange(i.from,i.to)&&t.transactions.some(s=>!s.isUserEvent("input.type")&&s.changes.touchesRange(this.from,this.to)))?(this.composing.drifted=!0,this.composing.editorBase=t.changes.mapPos(this.composing.editorBase)):!this.applyEdits(t)||!this.rangeIsValid(t.state)?(this.pendingContextChange=null,this.reset(t.state)):(t.docChanged||t.selectionSet||e)&&this.setSelection(t.state),(t.geometryChanged||t.docChanged||t.selectionSet)&&t.view.requestMeasure(this.measureReq)}resetRange(t){let{head:e}=t.selection.main;this.from=Math.max(0,e-1e4),this.to=Math.min(t.doc.length,e+1e4)}reset(t){this.resetRange(t),this.editContext.updateText(0,this.editContext.text.length,t.doc.sliceString(this.from,this.to)),this.setSelection(t)}revertPending(t){let e=this.pendingContextChange;this.pendingContextChange=null,this.editContext.updateText(this.toContextPos(e.from),this.toContextPos(e.from+e.insert.length),t.doc.sliceString(e.from,e.to))}setSelection(t){let{main:e}=t.selection,i=this.toContextPos(Math.max(this.from,Math.min(this.to,e.anchor))),s=this.toContextPos(e.head);(this.editContext.selectionStart!=i||this.editContext.selectionEnd!=s)&&this.editContext.updateSelection(i,s)}rangeIsValid(t){let{head:e}=t.selection.main;return!(this.from>0&&e-this.from<500||this.to<t.doc.length&&this.to-e<500||this.to-this.from>1e4*3)}toEditorPos(t,e=this.to-this.from){t=Math.min(t,e);let i=this.composing;return i&&i.drifted?i.editorBase+(t-i.contextBase):t+this.from}toContextPos(t){let e=this.composing;return e&&e.drifted?e.contextBase+(t-e.editorBase):t-this.from}destroy(){for(let t in this.handlers)this.editContext.removeEventListener(t,this.handlers[t])}}class T{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(t={}){var e;this.plugins=[],this.pluginMap=new Map,this.editorAttrs={},this.contentAttrs={},this.bidiCache=[],this.destroyed=!1,this.updateState=2,this.measureScheduled=-1,this.measureRequests=[],this.contentDOM=document.createElement("div"),this.scrollDOM=document.createElement("div"),this.scrollDOM.tabIndex=-1,this.scrollDOM.className="

12if(l>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let h=[];a&4||([this.measureRequests,h]=[h,this.measureRequests]);let f=h.map(d=>{try{return d.read(this)}catch(p){return gt(this.state,p),Do}}),c=fs.create(this,this.state,[]),u=!1;c.flags|=a,e?e.flags|=a:e=c,this.updateState=2,c.empty||(this.updatePlugins(c),this.inputState.update(c),this.updateAttrs(),u=this.docView.update(c),u&&this.docViewUpdate());for(let d=0;d<h.length;d++)if(f[d]!=Do)try{let p=h[d];p.write&&p.write(f[d],this)}catch(p){gt(this.state,p)}if(u&&this.docView.updateSelection(!0),!c.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)/this.scaleY;if((p>1||p<-1)&&(i==this.scrollDOM||this.hasFocus||Math.max(this.inputState.lastWheelEvent,this.inputState.lastTouchTime)>Date.now()-100)){s=s+p,i?i.scrollTop+=p:this.win.scrollBy(0,p),o=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(e&&!e.empty)for(let l of this.state.facet(Vn))l(e)}get themeClasses(){return Un+" "+(this.state.facet(Kn)?ja:qa)+" "+this.state.facet($i)}updateAttrs(){let t=Bo(this,Ca,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",writingsuggestions:"false",translate:"no",contenteditable:this.state.facet(ie)?"true":"false",class:"cm-content",style:`${M.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),Bo(this,br,e);let i=this.observer.ignore(()=>{let s=no(this.contentDOM,this.contentAttrs,e),r=no(this.dom,this.editorAttrs,t);return s||r});return this.editorAttrs=t,this.contentAttrs=e,i}showAnnouncements(t){let e=!0;for(let i of t)for(let s of i.effects)if(s.is(T.announce)){e&&(this.announceDOM.textContent=""),e=!1;let r=this.announceDOM.appendChild(document.createElement("div"));r.textContent=s.value}}mountStyles(){this.styleModules=this.state.facet(ni);let t=this.state.facet(T.cspNonce);ue.mount(this.root,this.styleModules.concat(lu).reverse(),t?{nonce:t}: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(t){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame(()=>this.measure())),t){if(this.measureRequests.indexOf(t)>-1)return;if(t.key!=null){for(let e=0;e<this.measureRequests.length;e++)if(this.measureRequests[e].key===t.key){this.measureRequests[e]=t;return}}this.measureRequests.push(t)}}plugin(t){let e=this.pluginMap.get(t);return(e===void 0||e&&e.plugin!=t)&&this.pluginMap.set(t,e=this.plugins.find(i=>i.plugin==t)||null),e&&e.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(t){return this.readMeasured(),this.viewState.elementAtHeight(t)}lineBlockAtHeight(t){return this.readMeasured(),this.viewState.lineBlockAtHeight(t)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(t){return this.viewState.lineBlockAt(t)}get contentHeight(){return this.viewState.contentHeight}moveByChar(t,e,i){return Js(this,t,co(this,t,e,i))}moveByGroup(t,e){return Js(this,t,co(this,t,e,i=>vc(this,t.head,i)))}visualLineSide(t,e){let i=this.bidiSpans(t),s=this.textDirectionAt(t.from),r=i[e?i.length-1:0];return y.cursor(r.side(e,s)+t.from,r.forward(!e,s)?1:-1)}moveToLineBoundary(t,e,i=!0){return kc(this,t,e,i)}moveVertically(t,e,i){return Js(this,t,Sc(this,t,e,i))}domAtPos(t,e=1){return this.docView.domAtPos(t,e)}posAtDOM(t,e=0){return this.docView.posFromDOM(t,e)}posAtCoords(t,e=!0){this.readMeasured();let i=qn(this,t,e);return i&&i.pos}posAndSideAtCoords(t,e=!0){return this.readMeasured(),qn(this,t,e)}coordsAtPos(t,e=1){this.readMeasured();let i=this.docView.coordsAt(t,e);if(!i||i.left==i.right)return i;let s=this.state.doc.lineAt(t),r=this.bidiSpans(s),o=r[Ut.find(r,t-s.from,-1,e)];return yi(i,o.dir==j.LTR==e>0)}coordsForChar(t){return this.readMeasured(),this.docView.coordsForChar(t)}get defaultCharacterWidth(){return this.viewState.heightOracle.charWidth}get defaultLineHeight(){return this.viewState.heightOracle.lineHeight}get textDirection(){return this.viewState.defaultTextDirection}textDirectionAt(t){return!this.state.facet(wa)||t<this.viewport.from||t>this.viewport.to?this.textDirection:(this.readMeasured(),this.docView.textDirectionAt(t))}get lineWrapping(){return this.viewState.heightOracle.lineWrapping}bidiSpans(t){if(t.length>uu)return ua(t.length);let e=this.textDirectionAt(t.from),i;for(let r of this.bidiCache)if(r.from==t.from&&r.dir==e&&(r.fresh||ca(r.isolates,i=lo(this,t))))return r.order;i||(i=lo(this,t));

12let s=Qf(t.text,e,i);return this.bidiCache.push(new ms(t.from,t.to,e,i,!0,s)),s}get hasFocus(){var t;return(this.dom.ownerDocument.hasFocus()||M.safari&&((t=this.inputState)===null||t===void 0?void 0:t.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{ra(this.contentDOM),this.docView.updateSelection()})}setRoot(t){this._root!=t&&(this._root=t,this.observer.setWindow((t.nodeType==9?t:t.ownerDocument).defaultView||window),this.mountStyles())}destroy(){this.root.activeElement==this.contentDOM&&this.contentDOM.blur();for(let t of this.plugins)t.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(t,e={}){var i,s,r,o;return Ni.of(new $e(typeof t=="number"?y.cursor(t):t,(i=e.y)!==null&&i!==void 0?i:"nearest",(s=e.x)!==null&&s!==void 0?s:"nearest",(r=e.yMargin)!==null&&r!==void 0?r:5,(o=e.xMargin)!==null&&o!==void 0?o:5))}scrollSnapshot(){let{scrollTop:t,scrollLeft:e}=this.scrollDOM,i=this.viewState.scrollAnchorAt(t);return Ni.of(new $e(y.cursor(i.from),"start","start",i.top-t,e,!0))}setTabFocusMode(t){t==null?this.inputState.tabFocusMode=this.inputState.tabFocusMode<0?0:-1:typeof t=="boolean"?this.inputState.tabFocusMode=t?0:-1:this.inputState.tabFocusMode!=0&&(this.inputState.tabFocusMode=Date.now()+t)}static domEventHandlers(t){return at.define(()=>({}),{eventHandlers:t})}static domEventObservers(t){return at.define(()=>({}),{eventObservers:t})}static theme(t,e){let i=ue.newName(),s=[$i.of(i),ni.of(Gn(`.${i}`,t))];return e&&e.dark&&s.push(Kn.of(!0)),s}static baseTheme(t){return Pe.lowest(ni.of(Gn("."+Un,t,Ka)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),s=i&&Y.get(i)||Y.get(t);return((e=s?.root)===null||e===void 0?void 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r=Math.max(0,t.length-10);r<t.length;r++){let o=t[r];o.dir==s&&!e.touchesRange(o.from,o.to)&&i.push(new ms(e.mapPos(o.from,1),e.mapPos(o.to,-1),o.dir,o.isolates,!1,o.order))}return i}}function Bo(n,t,e){for(let i=n.state.facet(t),s=i.length-1;s>=0;s--){let r=i[s],o=typeof r=="function"?r(n):r;o&&ur(o,e)}return e}const du=M.mac?"mac":M.windows?"win":M.linux?"linux":"key";function pu(n,t){const e=n.split(/-(?!$)/);let i=e[e.length-1];i=="Space"&&(i=" ");let s,r,o,l;for(let a=0;a<e.length-1;++a){const h=e[a];if(/^(cmd|meta|m)$/i.test(h))l=!0;else if(/^a(lt)?$/i.test(h))s=!0;else if(/^(c|ctrl|control)$/i.test(h))r=!0;else if(/^s(hift)?$/i.test(h))o=!0;else if(/^mod$/i.test(h))t=="mac"?l=!0:r=!0;else throw new Error("Unrecognized modifier name: "+h)}return s&&(i="Alt-"+i),r&&(i="Ctrl-"+i),l&&(i="Meta-"+i),o&&(i="Shift-"+i),i}function qi(n,t,e){return t.altKey&&(n="Alt-"+n),t.ctrlKey&&(n="Ctrl-"+n),t.metaKey&&(n="Meta-"+n),e!==!1&&t.shiftKey&&(n="Shift-"+n),n}const mu=Pe.default(T.domEventHandlers({keydown(n,t){return xu(gu(t.state),n,t,"editor")}})),Sr=O.define({enables:mu}),Po=new WeakMap;function gu(n){let t=n.facet(Sr),e=Po.get(t);return e||Po.set(t,e=yu(t.reduce((i,s)=>i.concat(s),[]))),e}let he=null;const bu=4e3;function yu(n,t=du){let e=Object.create(null),i=Object.create(null),s=(o,l)=>{let a=i[o];if(a==null)i[o]=l;else if(a!=l)throw new Error("Key binding "+o+" is used both as a regular binding and as a multi-stroke prefix")},r=(o,l,a,h,f)=>{var c,u;let d=e[o]||(e[o]=Object.create(null)),p=l.split(/ (?!$)/).map(b=>pu(b,t));for(let b=1;b<p.length;b++){let x=p.slice(0,b).join(" ");s(x,!0),d[x]||(d[x]={preventDefault:!0,stopPropagation:!1,run:[A=>{let D=he={view:A,prefix:x,scope:o};return setTimeout(()=>{he==D&&(he=null)},bu),!0}]})}let m=p.join(" ");s(m,!1);let g=d[m]||(d[m]={preventDefault:!1,stopPropagation:!1,run:((u=(c=d._any)===null||c===void 0?void 0:c.run)===null||u===void 0?void 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i=Math.max(e.from,n.viewport.from),s=Math.min(e.to,n.viewport.to),r=n.textDirection==j.LTR,o=n.contentDOM,l=o.getBoundingClientRect(),a=Ua(n),h=o.querySelector(".cm-line"),f=h&&window.getComputedStyle(h),c=l.left+(f?parseInt(f.paddingLeft)+Math.min(0,parseInt(f.textIndent)):0),u=l.right-(f?parseInt(f.paddingRight):0),d=$n(n,i,1),p=$n(n,s,-1),m=d.type==st.Text?d:null,g=p.type==st.Text?p:null;if(m&&(n.lineWrapping||d.widgetLineBreaks)&&(m=Ro(n,i,1,m)),g&&(n.lineWrapping||p.widgetLineBreaks)&&(g=Ro(n,s,-1,g)),m&&g&&m.from==g.from&&m.to==g.to)return x(A(e.from,e.to,m));{let w=m?A(e.from,null,m):D(d,!1),k=g?A(null,e.to,g):D(p,!0),S=[];return(m||d).to<(g||p).from-(m&&g?1:0)||d.widgetLineBreaks>1&&w.bottom+n.defaultLineHeight/2<k.top?S.push(b(c,w.bottom,u,k.top)):w.bottom<k.top&&n.elementAtHeight((w.bottom+k.top)/2).type==st.Text&&(w.bottom=k.top=(w.bottom+k.top)/2),x(w).concat(S).concat(x(k))}function b(w,k,S,P){return new Ae(t,w-a.left,k-a.top,Math.max(0,S-w),P-k)}function x({top:w,bottom:k,horizontal:S}){let P=[];for(let N=0;N<S.length;N+=2)P.push(b(S[N],w,S[N+1],k));return P}function A(w,k,S){let P=1e9,N=-1e9,$=[];function E(F,K,ft,wt,Ht){let tt=n.coordsAtPos(F,F==S.to?-2:2),Ct=n.coordsAtPos(ft,ft==S.from?2:-2);!tt||!Ct||(P=Math.min(tt.top,Ct.top,P),N=Math.max(tt.bottom,Ct.bottom,N),Ht==j.LTR?$.push(r&&K?c:tt.left,r&&wt?u:Ct.right):$.push(!r&&wt?c:Ct.left,!r&&K?u:tt.right))}let B=w??S.from,z=k??S.to;for(let F of n.visibleRanges)if(F.to>B&&F.from<z)for(let K=Math.max(F.from,B),ft=Math.min(F.to,z);;){let wt=n.state.doc.lineAt(K);for(let Ht of n.bidiSpans(wt)){let tt=Ht.from+wt.from,Ct=Ht.to+wt.from;if(tt>=ft)break;Ct>K&&E(Math.max(tt,K),w==null&&tt<=B,Math.min(Ct,ft),k==null&&Ct>=z,Ht.dir)}if(K=wt.to+1,K>=ft)break}return $.length==0&&E(B,w==null,z,k==null,n.textDirection),{top:P,bottom:N,horizontal:$}}function D(w,k){let S=l.top+(k?w.top:w.bottom);return{top:S,bottom:S,horizontal:[]}}}function ku(n,t){return n.constructor==t.constructor&&n.eq(t)}class vu{constructor(t,e){this.view=t,this.layer=e,this.drawn=[],this.scaleX=1,this.scaleY=1,this.measureReq={read:this.measure.bind(this),write:this.draw.bind(this)},this.dom=t.scrollDOM.appendChild(document.createElement("div")),this.dom.classList.add("cm-layer"),e.above&&this.dom.classList.add("cm-layer-above"),e.class&&this.dom.classList.add(e.class),this.scale(),this.dom.setAttribute("aria-hidden","true"),this.setOrder(t.state),t.requestMeasure(this.measureReq),e.mount&&e.mount(this.dom,t)}update(t){t.startState.facet(is)!=t.state.facet(is)&&this.setOrder(t.state),(this.layer.update(t,this.dom)||t.geometryChanged)&&(this.scale(),t.view.requestMeasure(this.measureReq))}docViewUpdate(t){this.layer.updateOnDocViewUpdate!==!1&&t.requestMeasure(this.measureReq)}setOrder(t){let e=0,i=t.facet(is);for(;e<i.length&&i[e]!=this.layer;)e++;this.dom.style.zIndex=String((this.layer.above?150:-1)-e)}measure(){return this.layer.markers(this.view)}scale(){let{scaleX:t,scaleY:e}=this.view;(t!=this.scaleX||e!=this.scaleY)&&(this.scaleX=t,this.scaleY=e,this.dom.style.transform=`scale(${1/t}, ${1/e})`)}draw(t){if(t.length!=this.drawn.length||t.some((e,i)=>!ku(e,this.drawn[i]))){let e=this.dom.firstChild,i=0;for(let s of t)s.update&&e&&s.constructor&&this.drawn[i].constructor&&s.update(e,this.drawn[i])?(e=e.nextSibling,i++):this.dom.insertBefore(s.draw(),e);for(;e;){let s=e.nextSibling;e.remove(),e=s}this.drawn=t,M.webkit&&(this.dom.style.display=this.dom.firstChild?"":"none")}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const is=O.define();function Ga(n){return[at.define(t=>new vu(t,n)),is.of(n)]}const Ye=O.define({combine(n){return Re(n,{cursorBlinkRate:1200,drawRangeCursor:!0,iosSelectionHandles:!0},{cursorBlinkRate:(t,e)=>Math.min(t,e),drawRangeCursor:(t,e)=>t||e})}});function wg(n={}){return[Ye.of(n),Su,Cu,Au,ka.of(!0)]}function Qa(n){return n.startState.facet(Ye)!=n.state.facet(Ye)}const Su=Ga({above:!0,markers(n){let{state:t}=n,e=t.facet(Ye),i=[];for(let s of t.selection.ranges){let r=s==t.selection.main;if(s.empty||e.drawRangeCursor&&!(r&&M.ios&&e.iosSelectionHandles)){let o=r?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",l=s.empty?s:y.cursor(s.head,s.assoc);for(let a of Ae.forRange(n,o,l))i.push(a)}}return i},update(n,t){n.transactions.some(i=>

12i.selection)&&(t.style.animationName=t.style.animationName=="cm-blink"?"cm-blink2":"cm-blink");let e=Qa(n);return e&&Eo(n.state,t),n.docChanged||n.selectionSet||e},mount(n,t){Eo(t.state,n)},class:"cm-cursorLayer"});function Eo(n,t){t.style.animationDuration=n.facet(Ye).cursorBlinkRate+"ms"}const Cu=Ga({above:!1,markers(n){let t=[],{main:e,ranges:i}=n.state.selection;for(let s of i)if(!s.empty)for(let r of Ae.forRange(n,"cm-selectionBackground",s))t.push(r);if(M.ios&&!e.empty&&n.state.facet(Ye).iosSelectionHandles){for(let s of Ae.forRange(n,"cm-selectionHandle cm-selectionHandle-start",y.cursor(e.from,1)))t.push(s);for(let s of Ae.forRange(n,"cm-selectionHandle cm-selectionHandle-end",y.cursor(e.to,1)))t.push(s)}return t},update(n,t){return n.docChanged||n.selectionSet||n.viewportChanged||Qa(n)},class:"cm-selectionLayer"}),Au=Pe.highest(T.theme({".cm-line":{"& ::selection, &::selection":{backgroundColor:"transparent !important"},caretColor:"transparent !important"},".cm-content":{caretColor:"transparent !important","& :focus":{caretColor:"initial !important","&::selection, & ::selection":{backgroundColor:"Highlight !important"}}}}));function Lo(n,t,e,i,s){t.lastIndex=0;for(let r=n.iterRange(e,i),o=e,l;!r.next().done;o+=r.value.length)if(!r.lineBreak)for(;l=t.exec(r.value);)s(o+l.index,l)}function Mu(n,t){let e=n.visibleRanges;if(e.length==1&&e[0].from==n.viewport.from&&e[0].to==n.viewport.to)return e;let i=[];for(let{from:s,to:r}of e)s=Math.max(n.state.doc.lineAt(s).from,s-t),r=Math.min(n.state.doc.lineAt(r).to,r+t),i.length&&i[i.length-1].to>=s?i[i.length-1].to=r:i.push({from:s,to:r});return i}class Ou{constructor(t){const{regexp:e,decoration:i,decorate:s,boundary:r,maxLength:o=1e3}=t;if(!e.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=e,s)this.addMatch=(l,a,h,f)=>s(f,h,h+l[0].length,l,a);else if(typeof i=="function")this.addMatch=(l,a,h,f)=>{let c=i(l,a,h);c&&f(h,h+l[0].length,c)};else if(i)this.addMatch=(l,a,h,f)=>f(h,h+l[0].length,i);else throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.boundary=r,this.maxLength=o}createDeco(t){let e=new Oe,i=e.add.bind(e);for(let{from:s,to:r}of Mu(t,this.maxLength))Lo(t.state.doc,this.regexp,s,r,(o,l)=>this.addMatch(l,t,o,i));return e.finish()}updateDeco(t,e){let i=1e9,s=-1;return t.docChanged&&t.changes.iterChanges((r,o,l,a)=>{a>=t.view.viewport.from&&l<=t.view.viewport.to&&(i=Math.min(l,i),s=Math.max(a,s))}),t.viewportMoved||s-i>1e3?this.createDeco(t.view):s>-1?this.updateRange(t.view,e.map(t.changes),i,s):e}updateRange(t,e,i,s){for(let r of t.visibleRanges){let o=Math.max(r.from,i),l=Math.min(r.to,s);if(l>=o){let a=t.state.doc.lineAt(o),h=a.to<l?t.state.doc.lineAt(l):a,f=Math.max(r.from,a.from),c=Math.min(r.to,h.to);if(this.boundary){for(;o>a.from;

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RegExp(t.specialChars.source+"|"+t.addSpecialChars.source,Yn)),t}});function kg(n={}){return[ss.of(n),Pu()]}let Io=null;function Pu(){return Io||(Io=at.fromClass(class{constructor(n){this.view=n,this.decorations=L.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(n.state.facet(ss)),this.decorations=this.decorator.createDeco(n)}makeDecorator(n){return new Ou({regexp:n.specialChars,decoration:(t,e,i)=>{let{doc:s}=e.state,r=St(t[0],0);if(r==9){let o=s.lineAt(i),l=e.state.tabSize,a=Mi(o.text,l,i-o.from);return L.replace({widget:new Iu((l-a%l)*this.view.defaultCharacterWidth/this.view.scaleX)})}return this.decorationCache[r]||(this.decorationCache[r]=L.replace({widget:new Lu(n,r)}))},boundary:n.replaceTabs?void 0:/[^]/})}update(n){let t=n.state.facet(ss);n.startState.facet(ss)!=t?(this.decorator=this.makeDecorator(t),this.decorations=this.decorator.createDeco(n.view)):this.decorations=this.decorator.updateDeco(n,this.decorations)}},{decorations:n=>n.decorations}))}const Ru="•";function Eu(n){return n>=32?Ru:n==10?"␤":String.fromCharCode(9216+n)}class Lu extends _t{constructor(t,e){super(),this.options=t,this.code=e}eq(t){return t.code==this.code}toDOM(t){let e=Eu(this.code),i=t.state.phrase("Control character")+" "+(Du[this.code]||"0x"+this.code.toString(16)),s=this.options.render&&this.options.render(this.code,i,e);if(s)return s;let r=document.createElement("span");return r.textContent=e,r.title=i,r.setAttribute("aria-label",i),r.className="cm-specialChar",r}ignoreEvent(){return!1}}class Iu extends _t{constructor(t){super(),this.width=t}eq(t){return t.width==this.width}toDOM(){let t=document.createElement("span");return t.textContent="	",t.className="cm-tab",t.style.width=this.width+"px",t}ignoreEvent(){return!1}}class Nu extends _t{constructor(t){super(),this.content=t}toDOM(t){let e=document.createElement("span");return e.className="cm-placeholder",e.style.pointerEvents="none",e.appendChild(typeof this.content=="string"?document.createTextNode(this.content):typeof this.content=="function"?this.content(t):this.content.cloneNode(!0)),e.setAttribute("aria-hidden","true"),e}coordsAt(t){let e=t.firstChild?fi(t.firstChild):[];if(!e.length)return null;let i=window.getComputedStyle(t.parentNode),s=yi(e[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 vg(n){let t=at.fromClass(class{constructor(e){this.view=e,this.placeholder=n?L.set([L.widget({widget:new Nu(n),side:1}).range(0)]):L.none}get decorations(){return this.view.state.doc.length?L.none:this.placeholder}},{decorations:e=>e.decorations});return typeof n=="string"?[t,T.contentAttributes.of({"aria-placeholder":n})]:t}const ji="-10000px";class Ya{constructor(t,e,i,s){this.facet=e,this.createTooltipView=i,this.removeTooltipView=s,this.input=t.state.facet(e),this.tooltips=this.input.filter(o=>o);let r=null;this.tooltipViews=this.tooltips.map(o=>r=i(o,r))}update(t,e){var i;let s=t.state.facet(this.facet),r=s.filter(a=>a);if(s===this.input){for(let a of this.tooltipViews)a.update&&a.update(t);return!1}let o=[],l=e?[]:null;for(let a=0;a<r.length;a++){let h=r[a],f=-1;if(h){for(let c=0;c<this.tooltips.length;c++){let u=this.tooltips[c];u&&u.create==h.create&&(f=c)}if(f<0)o[a]=this.createTooltipView(h,a?o[a-1]:null),l&&(l[a]=!!h.above);else{let c=o[a]=this.tooltipViews[f];l&&(l[a]=e[f]),c.update&&c.update(t)}}}for(let a of this.tooltipViews)o.indexOf(a)<0&&(this.removeTooltipView(a),(i=a.destroy)===null||i===void 0||i.call(a));return e&&(l.forEach((a,h)=>e[h]=a),e.length=l.length),this.input=s,this.tooltips=r,this.tooltipViews=o,!0}}function Wu(n){let t=n.dom.ownerDocument.documentElement;return{top:0,left:0,bottom:t.clientHeight,right:t.clientWidth}}const sn=O.define({combine:n=>{var t,e,i;return{position:M.ios?"absolute":((t=n.find(s=>s.position))===null||t===void 0?void 0:t.position)||"fixed",parent:((e=n.find(s=>s.parent))===null||e===void 0?void 0:e.parent)||null,tooltipSpace:((i=n.find(s=>s.tooltipSpace))===null||i===void 0?void 0:i.tooltipSpace)||Wu}}}),No=new WeakMap,Cr=at.fromClass(class{constructor(n){this.view=n,this.above=[],this.inView=!0,this.madeAbsolute=!1,this.lastTransaction=0,this.measureTimeout=-1;let t=n.state.facet(sn);this.position=t.position,this.parent=t.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 Ya(n,Ar,(e,i)=>this.createTooltip(e,i),e=>{this.resizeObserver&&this.resizeObserver.unobserve(e.dom),e.dom.remove()}),this.above=this.manager.tooltips.map(e=>!!e.above),this.intersectionObserver=typeof IntersectionObserver=="function"?new IntersectionObserver(e=>{Date.now()>this.lastTransaction-50&&e.length>0&&e[e.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 t=this.manager.update(n,this.above);t&&this.observeIntersection();let e=t||n.geometryChanged,i=n.state.facet(sn);if(i.position!=this.position&&!this.madeAbsolute){this.position=i.position;for(let s of this.manager.tooltipViews)s.dom.style.position=this.position;e=!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);e=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);e&&this.maybeMeasure()}createTooltip(n,t){let e=n.create(this.view),i=t?t.dom:null;if(e.dom.classList.add("cm-tooltip"),n.arrow&&!e.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let s=document.createElement("div");s.className="cm-tooltip-arrow",e.dom.appendChild(s)}return e.dom.style.position=this.position,e.dom.style.top=ji,e.dom.style.left="0px",this.container.insertBefore(e.dom,i),e.mount&&e.mount(this.view),this.resizeObserver&&this.resizeObserver.observe(e.dom),e}destroy(){var n,t,e;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(),(t=this.resizeObserver)===null||t===void 0||t.disconnect(),(e=this.intersectionObserver)===null||e===void 0||e.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let n=1,t=1,e=!1;if(this.position=="fixed"&&this.manager.tooltipViews.length){let{dom:r}=this.manager.tooltipViews[0];if(M.safari){let o=r.getBoundingClientRect();e=Math.abs(o.top+1e4)>1||Math.abs(o.left)>1}else e=!!r.offsetParent&&r.offsetParent!=this.container.ownerDocument.body}if(e||this.position=="absolute")if(this.parent){let r=this.parent.getBoundingClientRect();r.width&&r.height&&(n=r.width/this.parent.offsetWidth,t=r.height/this.parent.offsetHeight)}else({scaleX:n,scaleY:t}=this.view.viewState);let i=this.view.scrollDOM.getBoundingClientRect(),s=xr(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(sn).tooltipSpace(this.view),scaleX:n,scaleY:t,makeAbsolute:e}}writeMeasure(n){var t;if(n.makeAbsolute){this.madeAbsolute=!0,this.position="absolute";for(let l of this.manager.tooltipViews)l.dom.style.position="absolute"}let{visible:e,space:i,scaleX:s,scaleY:r}=n,o=[];for(let l=0;l<this.manager.tooltips.length;l++){let a=this.manager.tooltips[l],h=this.manager.tooltipViews[l],{dom:f}=h,c=n.pos[l],u=n.size[l];if(!c||a.clip!==!1&&(c.bottom<=Math.max(e.top,i.top)||c.top>=Math.min(e.bottom,i.bottom)||c.right<Math.max(e.left,i.left)-.1||c.left>Math.min(e.right,i.right)+.1)){f.style.top=ji;continue}let d=a.arrow?h.dom.querySelector(".cm-tooltip-arrow"):null,p=d?7:0,m=u.right-u.left,g=(t=No.get(h))!==null&&t!==void 0?t:u.bottom-u.top,b=h.offset||Fu,x=this.view.textDirection==j.LTR,A=u.width>i.right-i.left?x?i.left:i.right-u.width:x?Math.max(i.left,Math.min(c.left-(d?14:0)+b.x,i.right-m)):Math.min(Math.max(i.left,c.left-m+(d?14:0)-b.x),i.right-m),D=this.above[l];!a.strictSide&&(D?c.top-g-p-b.y<i.top:c.bottom+g+p+b.y>i.bottom)&&D==i.bottom-c.bottom>c.top-i.top&&(D=this.above[l]=!D);let w=(D?c.top-i.top:i.bottom-c.bottom)-p;if(w<g&&h.resize!==!1){if(w<this.view.defaultLineHeight){f.style.top=ji;continue}No.set(h,g),f.style.height=(g=w)/r+"px"}else f.style.height&&(f.style.height="");let k=D?c.top-g-p-b.y:c.bottom+p+b.y,S=A+m;if(h.overlap!==!0)for(let P of o)P.left<S&&P.right>A&&P.top<k+g&&P.bottom>k&&(k=D?P.top-g-2-p:P.bottom+p+2);if(this.position=="absolute"?(f.style.top=(k-n.parent.top)/r+"px",Wo(f,(A-n.parent.left)/s)):(f.style.top=k/r+"px",Wo(f,A/s)),d){let P=c.left+(x?b.x:-b.x)-(A+14-7);d.style.left=P/s+"px"}h.overlap!==!0&&o.push({left:A,top:k,right:S,bottom:k+g}),f.classList.toggle("cm-tooltip-above",D),f.classList.toggle("cm-tooltip-below",!D),h.positioned&&h.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=ji}},{eventObservers:{scroll(){this.maybeMeasure()}}});function Wo(n,t){let e=parseInt(n.style.left,10);(isNaN(e)||Math.abs(t-e)>1)&&(n.style.left=t+"px")}const Hu=T.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"}}}),Fu={x:0,y:0},Ar=O.define({enables:[Cr,Hu]}),gs=O.define({combine:n=>n.reduce((t,e)=>t.concat(e),[])});class Ns{static create(t){return new Ns(t)}constructor(t){this.view=t,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new Ya(t,gs,(e,i)=>this.createHostedView(e,i),e=>e.dom.remove())}createHostedView(t,e){let i=t.create(this.view);return i.dom.classList.add("cm-tooltip-section"),this.dom.insertBefore(i.dom,e?e.dom.nextSibling:this.dom.firstChild),this.mounted&&i.mount&&i.mount(this.view),i}mount(t){for(let e of this.manager.tooltipViews)e.mount&&e.mount(t);this.mounted=!0}positioned(t){for(let e of this.manager.tooltipViews)e.positioned&&e.positioned(t)}update(t){this.manager.update(t)}destroy(){var t;for(let e of this.manager.tooltipViews)(t=e.destroy)===null||t===void 0||t.call(e)}passProp(t){let e;for(let i of this.manager.tooltipViews){let s=i[t];if(s!==void 0){if(e===void 0)e=s;else if(e!==s)return}}return e}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 Vu=Ar.compute([gs],n=>{let t=n.facet(gs);return t.length===0?null:{pos:Math.min(...t.map(e=>e.pos)),end:Math.max(...t.map(e=>{var i;return(i=e.end)!==null&&i!==void 0?i:e.pos})),create:Ns.create,above:t[0].above,arrow:t.some(e=>e.arrow)}});class zu{constructor(t,e,i,s,r){this.view=t,this.source=e,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:t.dom,time:0},this.checkHover=this.checkHover.bind(this),t.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),t.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 t=Date.now()-this.lastMove.time;t<this.hoverTime?this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime-t):this.startHover()}startHover(){clearTimeout(this.restartTimeout);let{view:t,lastMove:e}=this,i=t.docView.tile.nearest(e.target);if(!i)return;let s,r=1;if(i.isWidget())s=i.posAtStart;else{if(s=t.posAtCoords(e),s==null)return;let l=t.coordsAtPos(s);if(!l||e.y<l.top||e.y>l.bottom||e.x<l.left-t.defaultCharacterWidth||e.x>l.right+t.defaultCharacterWidth)return;let a=t.bidiSpans(t.state.doc.lineAt(s)).find(f=>f.from<=s&&f.to>=s),h=a&&a.dir==j.RTL?-1:1;r=e.x<l.left?-h:h}let o=this.source(t,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)&&t.dispatch({effects:this.setHover.of(Array.isArray(a)?a:[a])}))},a=>gt(t.state,a,"hover tooltip"))}else o&&!(Array.isArray(o)&&!o.length)&&t.dispatch({effects:this.setHover.of(Array.isArray(o)?o:[o])})}get tooltip(){let t=this.view.plugin(Cr),e=t?t.manager.tooltips.findIndex(i=>i.create==Ns.create):-1;return e>-1?t.manager.tooltipViews[e]:null}mousemove(t){var e,i;this.lastMove={x:t.clientX,y:t.clientY,target:t.target,time:Date.now()},this.hoverTimeout<0&&(this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime));let{active:s,tooltip:r}=this;if(s.length&&r&&!$u(r.dom,t)||this.pending){let{pos:o}=s[0]||this.pending,l=(i=(e=s[0])===null||e===void 0?void 0:e.end)!==null&&i!==void 0?i:o;(o==l?this.view.posAtCoords(this.lastMove)!=o:!qu(this.view,o,l,t.clientX,t.clientY))&&(this.view.dispatch({effects:this.setHover.of([])}),this.pending=null)}}mouseleave(t){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1;let{active:e}=this;if(e.length){let{tooltip:i}=this;i&&i.dom.contains(t.relatedTarget)?this.watchTooltipLeave(i.dom):this.view.dispatch({effects:this.setHover.of([])})}}watchTooltipLeave(t){let e=i=>{t.removeEventListener("mouseleave",e),this.active.length&&!this.view.dom.contains(i.relatedTarget)&&this.view.dispatch({effects:this.setHover.of([])})};t.addEventListener("mouseleave",e)}destroy(){clearTimeout(this.hoverTimeout),clearTimeout(this.restartTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}}const Ki=4;function $u(n,t){let{left:e,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 t.clientX>=e-Ki&&t.clientX<=i+Ki&&t.clientY>=s-Ki&&t.clientY<=r+Ki}function qu(n,t,e,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>=t&&a<=e}function Sg(n,t={}){let e=H.define(),i=xt.define({create(){return[]},update(s,r){if(s.length&&(t.hideOnChange&&(r.docChanged||r.selection)?s=[]:t.hideOn&&(s=s.filter(o=>!t.hideOn(r,o))),r.docChanged)){let o=[];for(let l of s){let a=r.changes.mapPos(l.pos,-1,it.TrackDel);if(a!=null){let h=Object.assign(Object.create(null),l);h.pos=a,h.end!=null&&(h.end=r.changes.mapPos(h.end)),o.push(h)}}s=o}for(let o of r.effects)o.is(e)&&(s=o.value),o.is(ju)&&(s=[]);return s},provide:s=>gs.from(s)});return{active:i,extension:[i,at.define(s=>new zu(s,n,i,e,t.hoverTime||300)),Vu]}}function Xa(n,t){let e=n.plugin(Cr);if(!e)return null;let i=e.manager.tooltips.indexOf(t);return i<0?null:e.manager.tooltipViews[i]}const ju=H.define(),Ho=O.define({combine(n){let t,e;for(let i of n)t=t||i.topContainer,e=e||i.bottomContainer;return{topContainer:t,bottomContainer:e}}}),Ku=at.fromClass(class{constructor(n){this.input=n.state.facet(Vo),this.specs=this.input.filter(e=>e),this.panels=this.specs.map(e=>e(n));let t=n.state.facet(Ho);this.top=new Ui(n,!0,t.topContainer),this.bottom=new Ui(n,!1,t.bottomContainer),this.top.sync(this.panels.filter(e=>e.top)),this.bottom.sync(this.panels.filter(e=>!e.top));for(let e of this.panels)e.dom.classList.add("cm-panel"),e.mount&&e.mount()}update(n){let t=n.state.facet(Ho);this.top.container!=t.topContainer&&(this.top.sync([]),this.top=new Ui(n.view,!0,t.topContainer)),this.bottom.container!=t.bottomContainer&&(this.bottom.sync([]),this.bottom=new Ui(n.view,!1,t.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let e=n.state.facet(Vo);if(e!=this.input){let i=e.filter(a=>a),s=[],r=[],o=[],l=[];for(let a of i){let h=this.specs.indexOf(a),f;h<0?(f=a(n.view),l.push(f)):(f=this.panels[h],f.update&&f.update(n)),s.push(f),(f.top?r:o).push(f)}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=>T.scrollMargins.of(t=>{let e=t.plugin(n);return e&&{top:e.top.scrollMargin(),bottom:e.bottom.scrollMargin()}})});class Ui{constructor(t,e,i){this.view=t,this.top=e,this.container=i,this.dom=void 0,this.classes="",this.panels=[],this.syncClasses()}sync(t){for(let e of this.panels)e.destroy&&t.indexOf(e)<0&&e.destroy();this.panels=t,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 e=this.container||this.view.dom;e.insertBefore(this.dom,this.top?e.firstChild:null)}let t=this.dom.firstChild;for(let e of this.panels)if(e.dom.parentNode==this.dom){for(;t!=e.dom;)t=Fo(t);t=t.nextSibling}else this.dom.insertBefore(e.dom,t);for(;t;)t=Fo(t)}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 t of this.classes.split(" "))t&&this.container.classList.remove(t);for(let t of(this.classes=this.view.themeClasses).split(" "))t&&this.container.classList.add(t)}}}function Fo(n){let t=n.nextSibling;return n.remove(),t}const Vo=O.define({enables:Ku});class pe extends ce{compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}eq(t){return!1}destroy(t){}}pe.prototype.elementClass="";pe.prototype.toDOM=void 0;pe.prototype.mapMode=it.TrackBefore;pe.prototype.startSide=pe.prototype.endSide=-1;pe.prototype.point=!0;const nn=O.define(),Uu=O.define(),Gu={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>I.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{},side:"before"},di=O.define();function Qu(n){return[_a(),di.of({...Gu,...n})]}const zo=O.define({combine:n=>n.some(t=>t)});function _a(n){return[Yu]}const Yu=at.fromClass(class{constructor(n){this.view=n,this.domAfter=null,this.prevViewport=n.viewport,this.dom=document.createElement("div"),this.dom.className="

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Ja{constructor(t,e,i,s){this.height=-1,this.above=0,this.markers=[],this.dom=document.createElement("div"),this.dom.className="cm-gutterElement",this.update(t,e,i,s)}update(t,e,i,s){this.height!=e&&(this.height=e,this.dom.style.height=e+"px"),this.above!=i&&(this.dom.style.marginTop=(this.above=i)?i+"px":""),_u(this.markers,s)||this.setMarkers(t,s)}setMarkers(t,e){let i="cm-gutterElement",s=this.dom.firstChild;for(let r=0,o=0;;){let l=o,a=r<e.length?e[r++]:null,h=!1;if(a){let f=a.elementClass;f&&(i+=" "+f);for(let c=o;c<this.markers.length;c++)if(this.markers[c].compare(a)){l=c,h=!0;break}}else l=this.markers.length;for(;o<l;){let f=this.markers[o++];if(f.toDOM){f.destroy(s);let c=s.nextSibling;s.remove(),s=c}}if(!a)break;a.toDOM&&(h?s=s.nextSibling:this.dom.insertBefore(a.toDOM(t),s)),h&&o++}this.dom.className=i,this.markers=e}destroy(){this.setMarkers(null,[])}}function _u(n,t){if(n.length!=t.length)return!1;for(let e=0;e<n.length;e++)if(!n[e].compare(t[e]))return!1;return!0}const Ju=O.define(),Zu=O.define(),Ne=O.define({combine(n){return Re(n,{formatNumber:String,domEventHandlers:{}},{domEventHandlers(t,e){let i=Object.assign({},t);for(let s in e){let r=i[s],o=e[s];i[s]=r?(l,a,h)=>r(l,a,h)||o(l,a,h):o}return i}})}});class rn extends pe{constructor(t){super(),this.number=t}eq(t){return this.number==t.number}toDOM(){return document.createTextNode(this.number)}}function on(n,t){return n.state.facet(Ne).formatNumber(t,n.state)}const td=di.compute([Ne],n=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers(t){return t.state.facet(Ju)},lineMarker(t,e,i){return i.some(s=>s.toDOM)?null:new rn(on(t,t.state.doc.lineAt(e.from).number))},widgetMarker:(t,e,i)=>{for(let s of t.state.facet(Zu)){let r=s(t,e,i);if(r)return r}return null},lineMarkerChange:t=>t.startState.facet(Ne)!=t.state.facet(Ne),initialSpacer(t){return new rn(on(t,jo(t.state.doc.lines)))},updateSpacer(t,e){let i=on(e.view,jo(e.view.state.doc.lines));return i==t.number?t:new rn(i)},domEventHandlers:n.facet(Ne).domEventHandlers,side:"before"}));function Cg(n={}){return[Ne.of(n),_a(),td]}function jo(n){let t=9;for(;t<n;)t=t*10+9;return t}const Za=1024;let ed=0;class Dt{constructor(t,e){this.from=t,this.to=e}}class R{constructor(t={}){this.id=ed++,this.perNode=!!t.perNode,this.deserialize=t.deserialize||(()=>{throw new Error("This node type doesn't define a deserialize function")})}add(t){if(this.perNode)throw new RangeError("Can't add per-node props to node types");return typeof t!="function"&&(t=dt.match(t)),e=>{let i=t(e);return i===void 0?null:[this,i]}}}R.closedBy=new R({deserialize:n=>n.split(" ")});R.openedBy=new R({deserialize:n=>n.split(" ")});R.group=new R({deserialize:n=>n.split(" ")});R.isolate=new R({deserialize:n=>{if(n&&n!="rtl"&&n!="ltr"&&n!="auto")throw new RangeError("Invalid value for isolate: "+n);return n||"auto"}});R.contextHash=new R({perNode:!0});R.lookAhead=new R({perNode:!0});R.mounted=new R({perNode:!0});class wi{constructor(t,e,i){this.tree=t,this.overlay=e,this.parser=i}static get(t){return t&&t.props&&t.props[R.mounted.id]}}const id=Object.create(null);class dt{constructor(t,e,i,s=0){this.name=t,this.props=e,this.id=i,this.flags=s}static define(t){let e=t.props&&t.props.length?Object.create(null):id,i=(t.top?1:0)|(t.skipped?2:0)|(t.error?4:0)|(t.name==null?8:0),s=new dt(t.name||"",e,t.id,i);if(t.props){for(let r of t.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");e[r[0].id]=r[1]}}return s}prop(t){return this.props[t.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(t){if(typeof t=="string"){if(this.name==t)return!0;let e=this.prop(R.group);return e?e.indexOf(t)>-1:!1}return this.id==t}static match(t){let e=Object.create(null);for(let i in t)for(let s of i.split(" "))e[s]=t[i];return i=>{for(let s=i.prop(R.group),r=-1;r<(s?s.length:0);r++){let o=e[r<0?i.name:s[r]];if(o)return o}}}}dt.none=new dt("",Object.create(null),0,8);class Mr{constructor(t){this.types=t;for(let e=0;e<t.length;e++)if(t[e].id!=e)throw new RangeError("Node type ids should correspond to array positions when creating a node set")}extend(...t){let e=[];for(let i of this.types){let s=null;for(let r of t){let o=r(i);o&&(s||(s=Object.assign({},i.props)),s[o[0].id]=o[1])}e.push(s?new dt(i.name,s,i.id,i.flags):i)}return new Mr(e)}}const Gi=new WeakMap,Ko=new WeakMap;var G;(function(n){n[n.ExcludeBuffers=1]="ExcludeBuffers",n[n.IncludeAnonymous=2]="IncludeAnonymous",n[n.IgnoreMounts=4]="IgnoreMounts",n[n.IgnoreOverlays=8]="IgnoreOverlays"})(G||(G={}));class Q{constructor(t,e,i,s,r){if(this.type=t,this.children=e,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 t=wi.get(this);if(t&&!t.overlay)return t.tree.toString();let e="";for(let i of this.children){let s=i.toString();s&&(e&&(e+=","),e+=s)}return this.type.name?(/\W/.test(this.type.name)&&!this.type.isError?JSON.stringify(this.type.name):this.type.name)+(e.length?"("+e+")":""):e}cursor(t=0){return new bs(this.topNode,t)}cursorAt(t,e=0,i=0){let s=Gi.get(this)||this.topNode,r=new bs(s);return r.moveTo(t,e),Gi.set(this,r._tree),r}get topNode(){return new lt(this,0,0,null)}resolve(t,e=0){let i=ki(Gi.get(this)||this.topNode,t,e,!1);return Gi.set(this,i),i}resolveInner(t,e=0){let i=ki(Ko.get(this)||this.topNode,t,e,!0);return Ko.set(this,i),i}resolveStack(t,e=0){return rd(this,t,e)}iterate(t){let{enter:e,leave:i,from:s=0,to:r=this.length}=t,o=t.mode||0,l=(o&G.IncludeAnonymous)>0;for(let a=this.cursor(o|G.IncludeAnonymous);;){let h=!1;if(a.from<=r&&a.to>=s&&(!l&&a.type.isAnonymous||e(a)!==!1)){if(a.firstChild())continue;h=!0}for(;h&&i&&(l||!a.type.isAnonymous)&&i(a),!a.nextSibling();){if(!a.parent())return;h=!0}}}prop(t){return t.perNode?this.props?this.props[t.id]:void 0:this.type.prop(t)}get propValues(){let t=[];if(this.props)for(let e in this.props)t.push([+e,this.props[e]]);return t}balance(t={}){return this.children.length<=8?this:Dr(dt.none,this.children,this.positions,0,this.children.length,0,this.length,(e,i,s)=>new Q(this.type,e,i,s,this.propValues),t.makeTree||((e,i,s)=>new Q(dt.none,e,i,s)))}static build(t){return od(t)}}Q.empty=new Q(dt.none,[],[],0);class Or{constructor(t,e){this.buffer=t,this.index=e}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 Or(this.buffer,this.index)}}class me{constructor(t,e,i){this.buffer=t,this.length=e,this.set=i}get type(){return dt.none}toString(){let t=[];for(let e=0;e<this.buffer.length;)t.push(this.childString(e)),e=this.buffer[e+3];return t.join(",")}childString(t){let e=this.buffer[t],i=this.buffer[t+3],s=this.set.types[e],r=s.name;if(/\W/.test(r)&&!s.isError&&(r=JSON.stringify(r)),t+=4,i==t)return r;let o=[];for(;t<i;)o.push(this.childString(t)),t=this.buffer[t+3];return r+"("+o.join(",")+")"}findChild(t,e,i,s,r){let{buffer:o}=this,l=-1;for(let a=t;a!=e&&!(th(r,s,o[a+1],o[a+2])&&(l=a,i>0));a=o[a+3]);return l}slice(t,e,i){let s=this.buffer,r=new Uint16Array(e-t),o=0;for(let l=t,a=0;l<e;){r[a++]=s[l++],r[a++]=s[l++]-i;let h=r[a++]=s[l++]-i;r[a++]=s[l++]-t,o=Math.max(o,h)}return new me(r,o,this.set)}}function th(n,t,e,i){switch(n){case-2:return e<t;case-1:return i>=t&&e<t;case 0:return e<t&&i>t;case 1:return e<=t&&i>t;case 2:return i>t;case 4:return!0}}function ki(n,t,e,i){for(var s;n.from==n.to||(e<1?n.from>=t:n.from>t)||(e>-1?n.to<=t:n.to<t);){let o=!i&&n instanceof lt&&n.index<0?null:n.parent;if(!o)return n;n=o}let r=i?0:G.IgnoreOverlays;if(i)for(let o=n,l=o.parent;l;o=l,l=o.parent)o instanceof lt&&o.index<0&&((s=l.enter(t,e,r))===null||s===void 0?void 0:s.from)!=o.from&&(n=l);for(;;){let o=n.enter(t,e,r);if(!o)return n;n=o}}class eh{cursor(t=0){return new bs(this,t)}getChild(t,e=null,i=null){let s=Uo(this,t,e,i);return s.length?s[0]:null}getChildren(t,e=null,i=null){return Uo(this,t,e,i)}resolve(t,e=0){return ki(this,t,e,!1)}resolveInner(t,e=0){return ki(this,t,e,!0)}matchContext(t){return _n(this.parent,t)}enterUnfinishedNodesBefore(t){let e=this.childBefore(t),i=this;for(;e;){let s=e.lastChild;if(!s||s.to!=e.to)break;s.type.isError&&s.from==s.to?(i=e,e=s.prevSibling):e=s}return i}get node(){return this}get next(){return this.parent}}class lt extends eh{constructor(t,e,i,s){super(),this._tree=t,this.from=e,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(t,e,i,s,r=0){for(let o=this;;){for(let{children:l,positions:a}=o._tree,h=e>0?l.length:-1;t!=h;t+=e){let f=l[t],c=a[t]+o.from;if(th(s,i,c,c+f.length)){if(f instanceof me){if(r&G.ExcludeBuffers)continue;let u=f.findChild(0,f.buffer.length,e,i-c,s);if(u>-1)return new Gt(new sd(o,f,t,c),null,u)}else if(r&G.IncludeAnonymous||!f.type.isAnonymous||Tr(f)){let u;if(!(r&G.IgnoreMounts)&&(u=wi.get(f))&&!u.overlay)return new lt(u.tree,c,t,o);let d=new lt(f,c,t,o);return r&G.IncludeAnonymous||!d.type.isAnonymous?d:d.nextChild(e<0?f.children.length-1:0,e,i,s)}}}if(r&G.IncludeAnonymous||!o.type.isAnonymous||(o.index>=0?t=o.index+e:t=e<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(t){return this.nextChild(0,1,t,2)}childBefore(t){return this.nextChild(this._tree.children.length-1,-1,t,-2)}enter(t,e,i=0){let s;if(!(i&G.IgnoreOverlays)&&(s=wi.get(this._tree))&&s.overlay){let r=t-this.from;for(let{from:o,to:l}of s.overlay)if((e>0?o<=r:o<r)&&(e<0?l>=r:l>r))return new lt(s.tree,s.overlay[0].from+this.from,-1,this)}return this.nextChild(0,1,t,e,i)}nextSignificantParent(){let t=this;for(;t.type.isAnonymous&&t._parent;)t=t._parent;return t}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 Uo(n,t,e,i){let s=n.cursor(),r=[];if(!s.firstChild())return r;if(e!=null){for(let o=!1;!o;)if(o=s.type.is(e),!s.nextSibling())return r}for(;;){if(i!=null&&s.type.is(i))return r;if(s.type.is(t)&&r.push(s.node),!s.nextSibling())return i==null?r:[]}}function _n(n,t,e=t.length-1){for(let i=n;e>=0;i=i.parent){if(!i)return!1;if(!i.type.isAnonymous){if(t[e]&&t[e]!=i.name)return!1;e--}}return!0}class sd{constructor(t,e,i,s){this.parent=t,this.buffer=e,this.index=i,this.start=s}}class Gt extends eh{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(t,e,i){super(),this.context=t,this._parent=e,this.index=i,this.type=t.buffer.set.types[t.buffer.buffer[i]]}child(t,e,i){let{buffer:s}=this.context,r=s.findChild(this.index+4,s.buffer[this.index+3],t,e-this.context.start,i);return r<0?null:new Gt(this.context,this,r)}get firstChild(){return this.child(1,0,4)}get lastChild(){return this.child(-1,0,4)}childAfter(t){return this.child(1,t,2)}childBefore(t){return this.child(-1,t,-2)}enter(t,e,i=0){if(i&G.ExcludeBuffers)return null;let{buffer:s}=this.context,r=s.findChild(this.index+4,s.buffer[this.index+3],e>0?1:-1,t-this.context.start,e);return r<0?null:new Gt(this.context,this,r)}get parent(){return this._parent||this.context.parent.nextSignificantParent()}externalSibling(t){return this._parent?null:this.context.parent.nextChild(this.context.index+t,t,0,4)}get nextSibling(){let{buffer:t}=this.context,e=t.buffer[this.index+3];return e<(this._parent?t.buffer[this._parent.index+3]:t.buffer.length)?new Gt(this.context,this._parent,e):this.externalSibling(1)}get prevSibling(){let{buffer:t}=this.context,e=this._parent?this._parent.index+4:0;return this.index==e?this.externalSibling(-1):new Gt(this.context,this._parent,t.findChild(e,this.index,-1,0,4))}get tree(){return null}toTree(){let t=[],e=[],{buffer:i}=this.context,s=this.index+4,r=i.buffer[this.index+3];if(r>s){let o=i.buffer[this.index+1];t.push(i.slice(s,r,o)),e.push(0)}return new Q(this.type,t,e,this.to-this.from)}toString(){return this.context.buffer.childString(this.index)}}function ih(n){if(!n.length)return null;let t=0,e=n[0];for(let r=1;r<n.length;r++){let o=n[r];(o.from>e.from||o.to<e.to)&&(e=o,t=r)}let i=e instanceof 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s=this.startParse(t,e,i);for(;;){let r=s.advance();if(r)return r}}}class ld{constructor(t){this.string=t}get length(){return this.string.length}chunk(t){return this.string.slice(t)}get lineChunks(){return!1}read(t,e){return this.string.slice(t,e)}}function Mg(n){return(t,e,i,s)=>new hd(t,n,e,i,s)}class Qo{constructor(t,e,i,s,r){this.parser=t,this.parse=e,this.overlay=i,this.target=s,this.from=r}}function Yo(n){if(!n.length||n.some(t=>t.from>=t.to))throw new RangeError("Invalid inner parse ranges given: "+JSON.stringify(n))}class ad{constructor(t,e,i,s,r,o,l){this.parser=t,this.predicate=e,this.mounts=i,this.index=s,this.start=r,this.target=o,this.prev=l,this.depth=0,this.ranges=[]}}const Jn=new R({perNode:!0});class hd{constructor(t,e,i,s,r){this.nest=e,this.input=i,this.fragments=s,this.ranges=r,this.inner=[],this.innerDone=0,this.baseTree=null,this.stoppedAt=null,this.baseParse=t}advance(){if(this.baseParse){let i=this.baseParse.advance();if(!i)return 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s=n.tree,r=s.children.indexOf(i),o=s.children[r],l=o.buffer,a=[r];function h(f,c,u,d,p,m){let g=e[m],b=[],x=[];Xo(o,f,g,b,x,d);let A=l[g+1],D=l[g+2];a.push(b.length);let w=m?h(g+4,l[g+3],o.set.types[l[g]],A,D-A,m-1):t.toTree();return b.push(w),x.push(A-d),Xo(o,l[g+3],c,b,x,d),new Q(u,b,x,p)}s.children[r]=h(0,l.length,dt.none,0,o.length,e.length-1);for(let f of a){let c=n.tree.children[f],u=n.tree.positions[f];n.yield(new lt(c,u+n.from,f,n._tree))}}class _o{constructor(t,e){this.offset=e,this.done=!1,this.cursor=t.cursor(G.IncludeAnonymous|G.IgnoreMounts)}moveTo(t){let{cursor:e}=this,i=t-this.offset;for(;!this.done&&e.from<i;)e.to>=t&&e.enter(i,1,G.IgnoreOverlays|G.ExcludeBuffers)||e.next(!1)||(this.done=!0)}hasNode(t){if(this.moveTo(t.from),!this.done&&this.cursor.from+this.offset==t.from&&this.cursor.tree)for(let e=this.cursor.tree;;){if(e==t.tree)return!0;if(e.children.length&&e.positions[0]==0&&e.children[0]instanceof Q)e=e.children[0];else break}return!1}}let ud=class{constructor(t){var e;if(this.fragments=t,this.curTo=0,this.fragI=0,t.length){let i=this.curFrag=t[0];this.curTo=(e=i.tree.prop(Jn))!==null&&e!==void 0?e:i.to,this.inner=new _o(i.tree,-i.offset)}else this.curFrag=this.inner=null}hasNode(t){for(;this.curFrag&&t.from>=this.curTo;)this.nextFrag();return this.curFrag&&this.curFrag.from<=t.from&&this.curTo>=t.to&&this.inner.hasNode(t)}nextFrag(){var t;if(this.fragI++,this.fragI==this.fragments.length)this.curFrag=this.inner=null;else{let e=this.curFrag=this.fragments[this.fragI];this.curTo=(t=e.tree.prop(Jn))!==null&&t!==void 0?t:e.to,this.inner=new _o(e.tree,-e.offset)}}findMounts(t,e){var i;let s=[];if(this.inner){this.inner.cursor.moveTo(t,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(R.mounted);if(o&&o.parser==e)for(let l=this.fragI;l<this.fragments.length;l++){let 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f})].concat(i)}isActiveAt(t,e,i=-1){return il(t,e,i).type.prop(We)==this.data}findRegions(t){let e=t.facet(ge);if(e?.data==this.data)return[{from:0,to:t.doc.length}];if(!e||!e.allowsNesting)return[];let i=[],s=(r,o)=>{if(r.prop(We)==this.data){i.push({from:o,to:o+r.length});return}let l=r.prop(R.mounted);if(l){if(l.tree.prop(We)==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 h=r.children[a];h instanceof Q&&s(h,r.positions[a]+o)}};return s(nt(t),0),i}get allowsNesting(){return!0}}It.setState=H.define();function il(n,t,e){let i=n.facet(ge),s=nt(n).topNode;if(!i||i.allowsNesting)for(let r=s;r;r=r.enter(t,e,G.ExcludeBuffers))r.type.isTop&&(s=r);return s}class ws extends It{constructor(t,e,i){super(t,e,[],i),this.parser=e}static define(t){let e=vd(t.languageData);return new ws(e,t.parser.configure({props:[We.add(i=>i.isTop?e:void 0)]}),t.name)}configure(t,e){return new ws(this.data,this.parser.configure(t),e||this.name)}get allowsNesting(){return this.parser.hasWrappers()}}function nt(n){let t=n.field(It.state,!1);return t?t.tree:Q.empty}class Cd{constructor(t){this.doc=t,this.cursorPos=0,this.string="",this.cursor=t.iter()}get length(){return this.doc.length}syncTo(t){return this.string=this.cursor.next(t-this.cursorPos).value,this.cursorPos=t+this.string.length,this.cursorPos-this.string.length}chunk(t){return this.syncTo(t),this.string}get lineChunks(){return!0}read(t,e){let i=this.cursorPos-this.string.length;return t<i||e>=this.cursorPos?this.doc.sliceString(t,e):this.string.slice(t-i,e-i)}}let ii=null;class ks{constructor(t,e,i=[],s,r,o,l,a){this.parser=t,this.state=e,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(t,e,i){return new ks(t,e,[],Q.empty,0,i,[],null)}startParse(){return this.parser.startParse(new Cd(this.state.doc),this.fragments)}work(t,e){return e!=null&&e>=this.state.doc.length&&(e=void 0),this.tree!=Q.empty&&this.isDone(e??this.state.doc.length)?(this.takeTree(),!0):this.withContext(()=>{var i;if(typeof t=="number"){let s=Date.now()+t;t=()=>Date.now()>s}for(this.parse||(this.parse=this.startParse()),e!=null&&(this.parse.stoppedAt==null||this.parse.stoppedAt>e)&&e<this.state.doc.length&&this.parse.stopAt(e);;){let s=this.parse.advance();if(s)if(this.fragments=this.withoutTempSkipped(ne.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<(e??this.state.doc.length))this.parse=this.startParse();else return!0;if(t())return!1}})}takeTree(){let t,e;this.parse&&(t=this.parse.parsedPos)>=this.treeLen&&((this.parse.stoppedAt==null||this.parse.stoppedAt>t)&&this.parse.stopAt(t),this.withContext(()=>{for(;!(e=this.parse.advance()););}),this.treeLen=t,this.tree=e,this.fragments=this.withoutTempSkipped(ne.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(t){let e=ii;ii=this;try{return t()}finally{ii=e}}withoutTempSkipped(t){for(let e;e=this.tempSkipped.pop();)t=sl(t,e.from,e.to);return t}changes(t,e){let{fragments:i,tree:s,treeLen:r,viewport:o,skipped:l}=this;if(this.takeTree(),!t.empty){let a=[];if(t.iterChangedRanges((h,f,c,u)=>a.push({fromA:h,toA:f,fromB:c,toB:u})),i=ne.applyChanges(i,a),s=Q.empty,r=0,o={from:t.mapPos(o.from,-1),to:t.mapPos(o.to,1)},this.skipped.length){l=[];for(let h of this.skipped){let f=t.mapPos(h.from,1),c=t.mapPos(h.to,-1);f<c&&l.push({from:f,to:c})}}}return new ks(this.parser,e,i,s,r,o,l,this.scheduleOn)}updateViewport(t){if(this.viewport.from==t.from&&this.viewport.to==t.to)return!1;this.viewport=t;let e=this.skipped.length;for(let i=0;i<this.skipped.length;i++){let{from:s,to:r}=this.skipped[i];s<t.to&&r>t.from&&(this.fragments=sl(this.fragments,s,r),this.skipped.splice(i--,1))}return this.skipped.length>=e?!1:(this.reset(),!0)}reset(){this.parse&&(this.takeTree(),this.parse=null)}skipUntilInView(t,e){this.skipped.push({from:t,to:e})}static getSkippingParser(t){return new class extends sh{createParse(e,i,s){let r=s[0].from,o=s[s.length-1].to;return{parsedPos:r,advance(){let a=ii;if(a){for(let h of s)a.tempSkipped.push(h);t&&(a.scheduleOn=a.scheduleOn?Promise.all([a.scheduleOn,t]):t)}return this.parsedPos=o,new Q(dt.none,[],[],o-r)},stoppedAt:null,stopAt(){}}}}}isDone(t){t=Math.min(t,this.state.doc.length);let e=this.fragments;return this.treeLen>=t&&e.length&&e[0].from==0&&e[0].to>=t}static get(){return ii}}function sl(n,t,e){return ne.applyChanges(n,[{fromA:t,toA:e,fromB:t,toB:e}])}class Xe{constructor(t){this.context=t,this.tree=t.tree}apply(t){if(!t.docChanged&&this.tree==this.context.tree)return this;let e=this.context.changes(t.changes,t.state),i=this.context.treeLen==t.startState.doc.length?void 0:Math.max(t.changes.mapPos(this.context.treeLen),e.viewport.to);return e.work(20,i)||e.takeTree(),new Xe(e)}static init(t){let e=Math.min(3e3,t.doc.length),i=ks.create(t.facet(ge).parser,t,{from:0,to:e});return i.work(20,e)||i.takeTree(),new Xe(i)}}It.state=xt.define({create:Xe.init,update(n,t){for(let e of t.effects)if(e.is(It.setState))return e.value;return t.startState.facet(ge)!=t.state.facet(ge)?Xe.init(t.state):n.apply(t)}});let lh=n=>{let t=setTimeout(()=>n(),500);return()=>clearTimeout(t)};typeof requestIdleCallback<"u"&&(lh=n=>{let t=-1,e=setTimeout(()=>{t=requestIdleCallback(n,{timeout:400})},100);return()=>t<0?clearTimeout(e):cancelIdleCallback(t)});const hn=typeof navigator<"u"&&(!((an=navigator.scheduling)===null||an===void 0)&&an.isInputPending)?()=>navigator.scheduling.isInputPending():null,Ad=at.fromClass(class{constructor(t){this.view=t,this.working=null,this.workScheduled=0,this.chunkEnd=-1,this.chunkBudget=-1,this.work=this.work.bind(this),this.scheduleWork()}update(t){let e=this.view.state.field(It.state).context;(e.updateViewport(t.view.viewport)||this.view.viewport.to>e.treeLen)&&this.scheduleWork(),(t.docChanged||t.selectionSet)&&(this.view.hasFocus&&(this.chunkBudget+=50),this.scheduleWork()),this.checkAsyncSchedule(e)}scheduleWork(){if(this.working)return;let{state:t}=this.view,e=t.field(It.state);(e.tree!=e.context.tree||!e.context.isDone(t.doc.length))&&(this.working=lh(this.work))}work(t){this.working=null;let e=Date.now();if(this.chunkEnd<e&&(this.chunkEnd<0||this.view.hasFocus)&&(this.chunkEnd=e+3e4,this.chunkBudget=3e3),this.chunkBudget<=0)return;let{state:i,viewport:{to:s}}=this.view,r=i.field(It.state);if(r.tree==r.context.tree&&r.context.isDone(s+1e5))return;let o=Date.now()+Math.min(this.chunkBudget,100,t&&!hn?Math.max(25,t.timeRemaining()-5):1e9),l=r.context.treeLen<s&&i.doc.length>s+1e3,a=r.context.work(()=>hn&&hn()||Date.now()>o,s+(l?0:1e5));this.chunkBudget-=Date.now()-e,(a||this.chunkBudget<=0)&&(r.context.takeTree(),this.view.dispatch({effects:It.setState.of(new Xe(r.context))})),this.chunkBudget>0&&!(a&&!l)&&this.scheduleWork(),this.checkAsyncSchedule(r.context)}checkAsyncSchedule(t){t.scheduleOn&&(this.workScheduled++,t.scheduleOn.then(()=>this.scheduleWork()).catch(e=>gt(this.view.state,e)).then(()=>this.workScheduled--),t.scheduleOn=null)}destroy(){this.working&&this.working()}isWorking(){return!!(this.working||this.workScheduled>0)}},{eventHandlers:{focus(){this.scheduleWork()}}}),ge=O.define({combine(n){return n.length?n[0]:null},enables:n=>[It.state,Ad,T.contentAttributes.compute([n],t=>{let e=t.facet(n);return e&&e.name?{"data-language":e.name}:{}})]});class Md{constructor(t,e=[]){this.language=t,this.support=e,this.extension=[t,e]}}const Od=O.define(),Ws=O.define({combine:n=>{if(!n.length)return"  ";let t=n[0];if(!t||/\S/.test(t)||Array.from(t).some(e=>e!=t[0]))throw new Error("Invalid indent unit: "+JSON.stringify(n[0]));return t}});function vs(n){let t=n.facet(Ws);return t.charCodeAt(0)==9?n.tabSize*t.length:t.length}function vi(n,t){let e="",i=n.tabSize,s=n.facet(Ws)[0];if(s=="	"){for(;t>=i;)e+="	",t-=i;s=" "}for(let r=0;r<t;r++)e+=s;return e}function Br(n,t){n instanceof V&&(n=new Hs(n));for(let i of n.state.facet(Od)){let s=i(n,t);if(s!==void 0)return s}let e=nt(n.state);return e.length>=t?Td(n,e,t):null}class Hs{constructor(t,e={}){this.state=t,this.options=e,this.unit=vs(t)}lineAt(t,e=1){let i=this.state.doc.lineAt(t),{simulateBreak:s,simulateDoubleBreak:r}=this.options;return s!=null&&s>=i.from&&s<=i.to?r&&s==t?{text:"",from:t}:(e<0?s<t:s<=t)?{text:i.text.slice(s-i.from),from:s}:{text:i.text.slice(0,s-i.from),from:i.from}:i}textAfterPos(t,e=1){if(this.options.simulateDoubleBreak&&t==this.options.simulateBreak)return"";let{text:i,from:s}=this.lineAt(t,e);return i.slice(t-s,Math.min(i.length,t+100-s))}column(t,e=1){let{text:i,from:s}=this.lineAt(t,e),r=this.countColumn(i,t-s),o=this.options.overrideIndentation?this.options.overrideIndentation(s):-1;return o>-1&&(r+=o-this.countColumn(i,i.search(/\S|$/))),r}countColumn(t,e=t.length){return Mi(t,this.state.tabSize,e)}lineIndent(t,e=1){let{text:i,from:s}=this.lineAt(t,e),r=this.options.overrideIndentation;if(r){let o=r(s);if(o>-1)return o}return this.countColumn(i,i.search(/\S|$/))}get simulatedBreak(){return this.options.simulateBreak||null}}const ah=new R;function Td(n,t,e){let i=t.resolveStack(e),s=t.resolveInner(e,-1).resolve(e,0).enterUnfinishedNodesBefore(e);if(s!=i.node){let r=[];for(let o=s;o&&!(o.from==i.node.from&&o.type==i.node.type);o=o.parent)r.push(o);for(let o=r.length-1;o>=0;o--)i={node:r[o],next:i}}return hh(i,n,e)}function hh(n,t,e){for(let i=n;i;i=i.next){let s=Bd(i.node);if(s)return s(Pr.create(t,e,i))}return 0}function Dd(n){return n.pos==n.options.simulateBreak&&n.options.simulateDoubleBreak}function Bd(n){let t=n.type.prop(ah);if(t)return t;let e=n.firstChild,i;if(e&&(i=e.type.prop(R.closedBy))){let s=n.lastChild,r=s&&i.indexOf(s.name)>-1;return o=>fh(o,!0,1,void 0,r&&!Dd(o)?s.from:void 0)}return n.parent==null?Pd:null}function Pd(){return 0}class Pr extends Hs{constructor(t,e,i){super(t.state,t.options),this.base=t,this.pos=e,this.context=i}get node(){return this.context.node}static create(t,e,i){return new Pr(t,e,i)}get textAfter(){return this.textAfterPos(this.pos)}get baseIndent(){return this.baseIndentFor(this.node)}baseIndentFor(t){let e=this.state.doc.lineAt(t.from);for(;;){let i=t.resolve(e.from);for(;i.parent&&i.parent.from==i.from;)i=i.parent;if(Rd(i,t))break;e=this.state.doc.lineAt(i.from)}return this.lineIndent(e.from)}continue(){return hh(this.context.next,this.base,this.pos)}}function Rd(n,t){for(let e=t;e;e=e.parent)if(n==e)return!0;return!1}function Ed(n){let t=n.node,e=t.childAfter(t.from),i=t.lastChild;if(!e)return null;let s=n.options.simulateBreak,r=n.state.doc.lineAt(e.from),o=s==null||s<=r.from?r.to:Math.min(r.to,s);for(let l=e.to;;){let a=t.childAfter(l);if(!a||a==i)return null;if(!a.type.isSkipped){if(a.from>=o)return null;let h=/^ */.exec(r.text.slice(e.to-r.from))[0].length;return{from:e.from,to:e.to+h}}l=a.to}}function Dg({closing:n,align:t=!0,units:e=1}){return i=>fh(i,t,e,n)}function fh(n,t,e,i,s){let r=n.textAfter,o=r.match(/^\s*/)[0].length,l=i&&r.slice(o,o+i.length)==i||s==n.pos+o,a=t?Ed(n):null;return a?l?n.column(a.from):n.column(a.to):n.baseIndent+(l?0:n.unit*e)}const Bg=n=>n.baseIndent;function nl({except:n,units:t=1}={}){return e=>{let i=n&&n.test(e.textAfter);return e.baseIndent+(i?0:t*e.unit)}}const Ld=200;function Pg(){return V.transactionFilter.of(n=>{if(!n.docChanged||!n.isUserEvent("input.type")&&!n.isUserEvent("input.complete"))return n;let t=n.startState.languageDataAt("indentOnInput",n.startState.selection.main.head);if(!t.length)return n;let e=n.newDoc,{head:i}=n.newSelection.main,s=e.lineAt(i);if(i>s.from+Ld)return n;let r=e.sliceString(s.from,i);if(!t.some(h=>h.test(r)))return n;let{state:o}=n,l=-1,a=[];for(let{head:h}of o.selection.ranges){let f=o.doc.lineAt(h);if(f.from==l)continue;l=f.from;let c=Br(o,f.from);if(c==null)continue;let u=/^\s*/.exec(f.text)[0],d=vi(o,c);u!=d&&a.push({from:f.from,to:f.from+u.length,insert:d})}return a.length?[n,{changes:a,sequential:!0}]:n})}const Id=O.define(),ch=new R;function Nd(n){let t=n.firstChild,e=n.lastChild;return t&&t.to<e.from?{from:t.to,to:e.type.isError?n.to:e.from}:null}function Wd(n,t,e){let i=nt(n);if(i.length<e)return null;let s=i.resolveStack(e,1),r=null;for(let o=s;o;o=o.next){let l=o.node;if(l.to<=e||l.from>e)continue;if(r&&l.from<t)break;let a=l.type.prop(ch);if(a&&(l.to<i.length-50||i.length==n.doc.length||!Hd(l))){let h=a(l,n);h&&h.from<=e&&h.from>=t&&h.to>e&&(r=h)}}return r}function Hd(n){let t=n.lastChild;return t&&t.to==n.to&&t.type.isError}function rl(n,t,e){for(let i of n.facet(Id)){let s=i(n,t,e);if(s)return s}return Wd(n,t,e)}function uh(n,t){let e=t.mapPos(n.from,1),i=t.mapPos(n.to,-1);return e>=i?void 0:{from:e,to:i}}const dh=H.define({map:uh}),Rr=H.define({map:uh}),Ss=xt.define({create(){return L.none},update(n,t){n=n.map(t.changes);for(let e of t.effects)if(e.is(dh)&&!Fd(n,e.value.from,e.value.to)){let{preparePlaceholder:i}=t.state.facet(ph),s=i?L.replace({widget:new $d(i(t.state,e.value))}):ol;n=n.update({add:[s.range(e.value.from,e.value.to)]})}else e.is(Rr)&&(n=n.update({filter:(i,s)=>e.value.from!=i||e.value.to!=s,filterFrom:e.value.from,filterTo:e.value.to}));if(t.selection){let e=!1,{head:i}=t.selection.main;n.between(i,i,(s,r)=>{s<i&&r>i&&(e=!0)}),e&&(n=n.update({filterFrom:i,filterTo:i,filter:(s,r)=>r<=i||s>=i}))}return n},provide:n=>T.decorations.from(n),toJSON(n,t){let e=[];return n.between(0,t.doc.length,(i,s)=>{e.push(i,s)}),e},fromJSON(n){if(!Array.isArray(n)||n.length%2)throw new RangeError("Invalid JSON for fold state");let t=[];for(let e=0;e<n.length;){let i=n[e++],s=n[e++];if(typeof i!="number"||typeof s!="number")throw new RangeError("Invalid JSON for fold state");t.push(ol.range(i,s))}return L.set(t,!0)}});function tr(n,t,e){var i;let s=null;return(i=n.field(Ss,!1))===null||i===void 0||i.between(t,e,(r,o)=>{(!s||s.from>r)&&(s={from:r,to:o})}),s}function Fd(n,t,e){let i=!1;return n.between(t,t,(s,r)=>{s==t&&r==e&&(i=!0)}),i}const Vd={placeholderDOM:null,preparePlaceholder:null,placeholderText:"…"},ph=O.define({combine(n){return Re(n,Vd)}});function zd(n){return[Ss,jd]}function mh(n,t){let{state:e}=n,i=e.facet(ph),s=o=>{let l=n.lineBlockAt(n.posAtDOM(o.target)),a=tr(n.state,l.from,l.to);a&&n.dispatch({effects:Rr.of(a)}),o.preventDefault()};if(i.placeholderDOM)return i.placeholderDOM(n,s,t);let r=document.createElement("span");return r.textContent=i.placeholderText,r.setAttribute("aria-label",e.phrase("folded code")),r.title=e.phrase("unfold"),r.className="

13this.astral=t.length!=this.chars.length}ret(t,e){return this.score=t,this.matched=e,this}match(t){if(this.pattern.length==0)return this.ret(-100,[]);if(t.length<this.pattern.length)return null;let{chars:e,folded:i,any:s,precise:r,byWord:o}=this;if(e.length==1){let x=St(t,0),A=ee(x),D=A==t.length?0:-100;if(x!=e[0])if(x==i[0])D+=-200;else return null;return this.ret(D,[0,A])}let l=t.indexOf(this.pattern);if(l==0)return this.ret(t.length==this.pattern.length?0:-100,[0,this.pattern.length]);let a=e.length,h=0;if(l<0){for(let x=0,A=Math.min(t.length,200);x<A&&h<a;){let D=St(t,x);(D==e[h]||D==i[h])&&(s[h++]=x),x+=ee(D)}if(h<a)return null}let f=0,c=0,u=!1,d=0,p=-1,m=-1,g=/[a-z]/.test(t),b=!0;for(let x=0,A=Math.min(t.length,200),D=0;x<A&&c<a;){let w=St(t,x);l<0&&(f<a&&w==e[f]&&(r[f++]=x),d<a&&(w==e[d]||w==i[d]?(d==0&&(p=x),m=x+1,d++):d=0));let k,S=w<255?w>=48&&w<=57||w>=97&&w<=122?2:w>=65&&w<=90?1:0:(k=zl(w))!=k.toLowerCase()?1:k!=k.toUpperCase()?2:0;(!x||S==1&&g||D==0&&S!=0)&&(e[c]==w||i[c]==w&&(u=!0)?o[c++]=x:o.length&&(b=!1)),D=S,x+=ee(w)}return c==a&&o[0]==0&&b?this.result(-100+(u?-200:0),o,t):d==a&&p==0?this.ret(-200-t.length+(m==t.length?0:-100),[0,m]):l>-1?this.ret(-700-t.length,[l,l+this.pattern.length]):d==a?this.ret(-900-t.length,[p,m]):c==a?this.result(-100+(u?-200:0)+-700+(b?0:-1100),o,t):e.length==2?null:this.result((s[0]?-700:0)+-200+-1100,s,t)}result(t,e,i){let s=[],r=0;for(let o of e){let l=o+(this.astral?ee(St(i,o)):1);r&&s[r-1]==o?s[r-1]=l:(s[r++]=o,s[r++]=l)}return this.ret(t-i.length,s)}}class fp{constructor(t){this.pattern=t,this.matched=[],this.score=0,this.folded=t.toLowerCase()}match(t){if(t.length<this.pattern.length)return null;let e=t.slice(0,this.pattern.length),i=e==this.pattern?0:e.toLowerCase()==this.folded?-200:null;return i==null?null:(this.matched=[0,e.length],this.score=i+(t.length==this.pattern.length?0:-100),this)}}const Z=O.define({combine(n){return Re(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:cp,filterStrict:!1,compareCompletions:(t,e)=>t.label.localeCompare(e.label),interactionDelay:75,updateSyncTime:100},{defaultKeymap:(t,e)=>t&&e,closeOnBlur:(t,e)=>t&&e,icons:(t,e)=>t&&e,tooltipClass:(t,e)=>i=>dl(t(i),e(i)),optionClass:(t,e)=>i=>dl(t(i),e(i)),addToOptions:(t,e)=>t.concat(e),filterStrict:(t,e)=>t||e})}});function dl(n,t){return n?t?n+" "+t:n:t}function cp(n,t,e,i,s,r){let o=n.textDirection==j.RTL,l=o,a=!1,h="top",f,c,u=t.left-s.left,d=s.right-t.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))f=Math.max(s.top,Math.min(e.top,s.bottom-m))-t.top,c=Math.min(400,l?u:d);else{a=!0,c=Math.min(400,(o?t.right:s.right-t.left)-30);let x=s.bottom-t.bottom;x>=m||x>t.top?f=e.bottom-t.top:(h="bottom",f=t.bottom-e.top)}let g=(t.bottom-t.top)/r.offsetHeight,b=(t.right-t.left)/r.offsetWidth;return{style:`${h}: ${f/g}px; max-width: ${c/b}px`,class:"cm-completionInfo-"+(a?o?"left-narrow":"right-narrow":l?"left":"right")}}function up(n){let t=n.addToOptions.slice();return n.icons&&t.push({render(e){let i=document.createElement("div");return i.classList.add("cm-completionIcon"),e.type&&i.classList.add(...e.type.split(/\s+/g).map(s=>"cm-completionIcon-"+s)),i.setAttribute("aria-hidden","true"),i},position:20}),t.push({render(e,i,s,r){let o=document.createElement("span");o.className="cm-completionLabel";let l=e.displayLabel||e.label,a=0;for(let h=0;h<r.length;){let f=r[h++],c=r[h++];f>a&&o.appendChild(document.createTextNode(l.slice(a,f)));let u=o.appendChild(document.createElement("span"));u.appendChild(document.createTextNode(l.slice(f,c))),u.className="cm-completionMatchedText",a=c}return a<l.length&&o.appendChild(document.createTextNode(l.slice(a))),o},position:50},{render(e){if(!e.detail)return null;let i=document.createElement("span");return i.className="cm-completionDetail",i.textContent=e.detail,i},position:80}),t.sort((e,i)=>e.position-i.position).map(e=>e.render)}function dn(n,t,e){if(n<=e)return{from:0,to:n};if(t<0&&(t=0),t<=n>>1){let s=Math.floor(t/e);return{from:s*e,to:(s+1)*e}}let i=Math.floor((n-t)/e);return{from:n-(i+1)*e,to:n-i*e}}class dp{constructor(t,e,i){this.view=t,this.stateField=e,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=t.state.field(e),{options:r,selected:o}=s.open,l=t.state.facet(Z);this.optionContent=up(l),this.optionClass=l.optionClass,this.tooltipClass=l.tooltipClass,this.range=dn(r.length,o,l.maxRenderedOptions),this.dom=document.createElement("div"),this.dom.className="

13let{completion:i}=e.options[e.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)==t&&this.addInfoPane(o,i)}).catch(o=>gt(this.view.state,o,"completion info")):this.addInfoPane(r,i)}}addInfoPane(t,e){this.destroyInfo();let i=this.info=document.createElement("div");if(i.className="cm-tooltip cm-completionInfo",t.nodeType!=null)i.appendChild(t),this.infoDestroy=null;else{let{dom:s,destroy:r}=t;i.appendChild(s),this.infoDestroy=r||null}this.dom.appendChild(i),this.view.requestMeasure(this.placeInfoReq)}updateSelectedOption(t){let e=null;for(let i=this.list.firstChild,s=this.range.from;i;i=i.nextSibling,s++)i.nodeName!="LI"||!i.id?s--:s==t?i.hasAttribute("aria-selected")||(i.setAttribute("aria-selected","true"),e=i):i.hasAttribute("aria-selected")&&i.removeAttribute("aria-selected");return e&&mp(this.list,e),e}measureInfo(){let t=this.dom.querySelector("[aria-selected]");if(!t||!this.info)return null;let e=this.dom.getBoundingClientRect(),i=this.info.getBoundingClientRect(),s=t.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,e.bottom)-10||s.bottom<Math.max(r.top,e.top)+10?null:this.view.state.facet(Z).positionInfo(this.view,e,s,i,r,this.dom)}placeInfo(t){this.info&&(t?(t.style&&(this.info.style.cssText=t.style),this.info.className="cm-tooltip cm-completionInfo "+(t.class||"")):this.info.style.cssText="top: -1e6px")}createListBox(t,e,i){const s=document.createElement("ul");s.id=e,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}=t[o],{section:h}=l;if(h){let u=typeof h=="string"?h:h.name;if(u!=r&&(o>i.from||i.from==0))if(r=u,typeof h!="string"&&h.header)s.appendChild(h.header(h));else{let d=s.appendChild(document.createElement("completion-section"));d.textContent=u}}const f=s.appendChild(document.createElement("li"));f.id=e+"-"+o,f.setAttribute("role","option");let c=this.optionClass(l);c&&(f.className=c);for(let u of this.optionContent){let d=u(l,this.view.state,this.view,a);d&&f.appendChild(d)}}return i.from&&s.classList.add("cm-completionListIncompleteTop"),i.to<t.length&&s.classList.add("cm-completionListIncompleteBottom"),s}destroyInfo(){this.info&&(this.infoDestroy&&this.infoDestroy(),this.info.remove(),this.info=null)}destroy(){this.destroyInfo()}}function pp(n,t){return e=>new dp(e,n,t)}function mp(n,t){let e=n.getBoundingClientRect(),i=t.getBoundingClientRect(),s=e.height/n.offsetHeight;i.top<e.top?n.scrollTop-=(e.top-i.top)/s:i.bottom>e.bottom&&(n.scrollTop+=(i.bottom-e.bottom)/s)}function pl(n){return(n.boost||0)*100+(n.apply?10:0)+(n.info?5:0)+(n.type?1:0)}function gp(n,t){let e=[],i=null,s=h=>{e.push(h);let{section:f}=h.completion;if(f){i||(i=[]);let c=typeof f=="string"?f:f.name;i.some(u=>u.name==c)||i.push(typeof f=="string"?{name:c}:f)}},r=t.facet(Z);for(let h of n)if(h.hasResult()){let f=h.result.getMatch;if(h.result.filter===!1)for(let c of h.result.options)s(new cl(c,h.source,f?f(c):[],1e9-e.length));else{let c=t.sliceDoc(h.from,h.to),u,d=r.filterStrict?new fp(c):new hp(c);for(let p of h.result.options)if(u=d.match(p.label)){let m=p.displayLabel?f?f(p,u.matched):[]:u.matched;s(new cl(p,h.source,m,u.score+(p.boost||0)))}}}if(i){let h=Object.create(null),f=0,c=(u,d)=>{var p,m;return((p=u.rank)!==null&&p!==void 0?p:1e9)-((m=d.rank)!==null&&m!==void 0?m:1e9)||(u.name<d.name?-1:1)};for(let u of i.sort(c))f-=1e5,h[u.name]=f;for(let u of e){let{section:d}=u.completion;d&&(u.score+=h[typeof d=="string"?d:d.name])}}let o=[],l=null,a=r.compareCompletions;for(let h of e.sort((f,c)=>c.score-f.score||a(f.completion,c.completion))){let f=h.completion;!l||l.label!=f.label||l.detail!=f.detail||l.type!=null&&f.type!=null&&l.type!=f.type||l.apply!=f.apply||l.boost!=f.boost?o.push(h):pl(h.completion)>pl(l)&&(o[o.length-1]=h),l=h.completion}return o}class He{constructor(t,e,i,s,r,o){this.options=t,this.attrs=e,this.tooltip=i,this.timestamp=s,this.selected=r,this.disabled=o}setSelected(t,e){return t==this.selected||t>=this.options.length?this:new He(this.options,ml(e,t),this.tooltip,this.timestamp,t,this.disabled)}static build(t,e,i,s,r,o){if(s&&!o&&t.some(h=>h.isPending))return s.setDisabled();let l=gp(t,e);if(!l.length)return s&&t.some(h=>h.isPending)?s.setDisabled():null;let a=e.facet(Z).selectOnOpen?0:-1;if(s&&s.selected!=a&&s.selected!=-1){let h=s.options[s.selected].completion;for(let f=0;f<l.length;f++)if(l[f].completion==h){a=f;break}}return new He(l,ml(i,a),{pos:t.reduce((h,f)=>f.hasResult()?Math.min(h,f.from):h,1e8),create:vp,above:r.aboveCursor},s?s.timestamp:Date.now(),a,!1)}map(t){return new He(this.options,this.attrs,Object.assign(Object.assign({},this.tooltip),{pos:t.mapPos(this.tooltip.pos)}),this.timestamp,this.selected,this.disabled)}setDisabled(){return new He(this.options,this.attrs,this.tooltip,this.timestamp,this.selected,!0)}}class As{constructor(t,e,i){this.active=t,this.id=e,this.open=i}static start(){return new As(wp,"cm-ac-"+Math.floor(Math.random()*2e6).toString(36),null)}update(t){let{state:e}=t,i=e.facet(Z),r=(i.override||e.languageDataAt("autocomplete",Me(e)).map(ap)).map(a=>(this.active.find(f=>f.source==a)||new Bt(a,this.active.some(f=>f.state!=0)?1:0)).update(t,i));r.length==this.active.length&&r.every((a,h)=>a==this.active[h])&&(r=this.active);let o=this.open,l=t.effects.some(a=>a.is(Lr));o&&t.docChanged&&(o=o.map(t.changes)),t.selection||r.some(a=>a.hasResult()&&t.changes.touchesRange(a.from,a.to))||!bp(r,this.active)||l?o=He.build(r,e,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 Bt(a.source,0):a));for(let a of t.effects)a.is(Sh)&&(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?yp:xp}}function bp(n,t){if(n==t)return!0;for(let e=0,i=0;;){for(;e<n.length&&!n[e].hasResult();)e++;for(;i<t.length&&!t[i].hasResult();)i++;let s=e==n.length,r=i==t.length;if(s||r)return s==r;if(n[e++].result!=t[i++].result)return!1}}const yp={"aria-autocomplete":"list"},xp={};function ml(n,t){let e={"aria-autocomplete":"list","aria-haspopup":"listbox","aria-controls":n};return 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I.empty},update(n,t){if(n=n.map(t.changes),t.selection){let e=t.state.doc.lineAt(t.selection.main.head);n=n.update({filter:i=>i>=e.from&&i<=e.to})}for(let e of t.effects)e.is(Ce)&&(n=n.update({add:[Fr.range(e.value,e.value+1)]}));return n}});function Hg(){return[qp,Mh]}const pn="()[]{}<>«»»«［］｛｝";function Oh(n){for(let t=0;t<pn.length;t+=2)if(pn.charCodeAt(t)==n)return pn.charAt(t+1);return zl(n<128?n:n+1)}function Th(n,t){return n.languageDataAt("closeBrackets",t)[0]||Ai}const $p=typeof navigator=="object"&&/Android\b/.test(navigator.userAgent),qp=T.inputHandler.of((n,t,e,i)=>{if(($p?n.composing:n.compositionStarted)||n.state.readOnly)return!1;let s=n.state.selection.main;if(i.length>2||i.length==2&&ee(St(i,0))==1||t!=s.from||e!=s.to)return!1;let r=Kp(n.state,i);return r?(n.dispatch(r),!0):!1}),jp=({state:n,dispatch:t})=>{if(n.readOnly)return!1;let i=Th(n,n.selection.main.head).brackets||Ai.brackets,s=null,r=n.changeByRange(o=>{if(o.empty){let l=Up(n.doc,o.head);for(let a of 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l=Vs(n.doc,o.head);return!l||/\s/.test(l)||i.indexOf(l)>-1?{changes:{insert:t+e,from:o.head},effects:Ce.of(o.head+t.length),range:y.cursor(o.head+t.length)}:{range:s=o}});return s?null:n.update(r,{scrollIntoView:!0,userEvent:"input.type"})}function Qp(n,t,e){let i=null,s=n.changeByRange(r=>r.empty&&Vs(n.doc,r.head)==e?{changes:{from:r.head,to:r.head+e.length,insert:e},range:y.cursor(r.head+e.length)}:i={range:r});return i?null:n.update(s,{scrollIntoView:!0,userEvent:"input.type"})}function Yp(n,t,e,i){let s=i.stringPrefixes||Ai.stringPrefixes,r=null,o=n.changeByRange(l=>{if(!l.empty)return{changes:[{insert:t,from:l.from},{insert:t,from:l.to}],effects:Ce.of(l.to+t.length),range:y.range(l.anchor+t.length,l.head+t.length)};let a=l.head,h=Vs(n.doc,a),f;if(h==t){if(yl(n,a))return{changes:{insert:t+t,from:a},effects:Ce.of(a+t.length),range:y.cursor(a+t.length)};if(Dh(n,a)){let u=e&&n.sliceDoc(a,a+t.length*3)==t+t+t?t+t+t:t;return{changes:{from:a,to:a+u.length,insert:u},range:y.cursor(a+u.length)}}}else{if(e&&n.sliceDoc(a-2*t.length,a)==t+t&&(f=xl(n,a-2*t.length,s))>-1&&yl(n,f))return{changes:{insert:t+t+t+t,from:a},effects:Ce.of(a+t.length),range:y.cursor(a+t.length)};if(n.charCategorizer(a)(h)!=Ot.Word&&xl(n,a,s)>-1&&!Xp(n,a,t,s))return{changes:{insert:t+t,from:a},effects:Ce.of(a+t.length),range:y.cursor(a+t.length)}}return{range:r=l}});return r?null:n.update(o,{scrollIntoView:!0,userEvent:"input.type"})}function yl(n,t){let e=nt(n).resolveInner(t+1);return e.parent&&e.from==t}function Xp(n,t,e,i){let s=nt(n).resolveInner(t,-1),r=i.reduce((o,l)=>Math.max(o,l.length),0);for(let o=0;o<5;o++){let l=n.sliceDoc(s.from,Math.min(s.to,s.from+e.length+r)),a=l.indexOf(e);if(!a||a>-1&&i.indexOf(l.slice(0,a))>-1){let f=s.firstChild;for(;f&&f.from==s.from&&f.to-f.from>e.length+a;){if(n.sliceDoc(f.to-e.length,f.to)==e)return!1;f=f.firstChild}return!0}let h=s.to==t&&s.parent;if(!h)break;s=h}return!1}function xl(n,t,e){let i=n.charCategorizer(t);if(i(n.sliceDoc(t-1,t))!=Ot.Word)return t;for(let s of e){let r=t-s.length;if(n.sliceDoc(r,t)==s&&i(n.sliceDoc(r-1,r))!=Ot.Word)return r}return-1}function Vg(n={}){return[Bp,pt,Z.of(n),Tp,Jp,Ch]}const _p=[{key:"Ctrl-Space",run:gl},{mac:"Alt-`",run:gl},{key:"Escape",run:Cp},{key:"ArrowDown",run:_i(!0)},{key:"ArrowUp",run:_i(!1)},{key:"PageDown",run:_i(!0,"page")},{key:"PageUp",run:_i(!1,"page")},{key:"Enter",run:Sp}],Jp=Pe.highest(Sr.computeN([Z],n=>n.facet(Z).defaultKeymap?[_p]:[]));var wl={};class Ms{constructor(t,e,i,s,r,o,l,a,h,f=0,c){this.p=t,this.stack=e,this.state=i,this.reducePos=s,this.pos=r,this.score=o,this.buffer=l,this.bufferBase=a,this.curContext=h,this.lookAhead=f,this.parent=c}toString(){return`[${this.stack.filter((t,e)=>e%3==0).concat(this.state)}]@${this.pos}${this.score?"!"+this.score:""}`}static start(t,e,i=0){let s=t.parser.context;return new Ms(t,[],e,i,i,0,[],0,s?new kl(s,s.start):null,0,null)}get context(){return this.curContext?this.curContext.context:null}pushState(t,e){this.stack.push(this.state,e,this.bufferBase+this.buffer.length),this.state=t}reduce(t){var e;let i=t>>19,s=t&65535,{parser:r}=this.p,o=this.reducePos<this.pos-25;o&&this.setLookAhead(this.pos);let l=r.dynamicPrecedence(s);if(l&&(this.score+=l),i==0){this.pushState(r.getGoto(this.state,s,!0),this.reducePos),s<r.minRepeatTerm&&this.storeNode(s,this.reducePos,this.reducePos,o?8:4,!0),this.reduceContext(s,this.reducePos);return}let a=this.stack.length-(i-1)*3-(t&262144?6:0),h=a?this.stack[a-2]:this.p.ranges[0].from,f=this.reducePos-h;f>=2e3&&!(!((e=this.p.parser.nodeSet.types[s])===null||e===void 0)&&e.isAnonymous)&&(h==this.p.lastBigReductionStart?(this.p.bigReductionCount++,this.p.lastBigReductionSize=f):this.p.lastBigReductionSize<f&&(this.p.bigReductionCount=1,this.p.lastBigReductionStart=h,this.p.lastBigReductionSize=f));let c=a?this.stack[a-1]:0,u=this.bufferBase+this.buffer.length-c;if(s<r.minRepeatTerm||t&131072){let d=r.stateFlag(this.state,1)?this.pos:this.reducePos;this.storeNode(s,h,d,u+4,!0)}if(t&262144)this.state=this.stack[a];else{let d=this.stack[a-3];this.state=r.getGoto(d,s,!0)}for(;this.stack.length>a;)this.stack.pop();this.reduceContext(s,h)}storeNode(t,e,i,s=4,r=!1){if(t==0&&(!this.stack.length||this.stack[this.stack.length-1]<this.buffer.length+this.bufferBase)){let o=this,l=this.buffer.length;if(l==0&&o.parent&&(l=o.bufferBase-o.parent.bufferBase,o=o.parent),l>0&&o.buffer[l-4]==0&&o.buffer[l-1]>-1){if(e==i)return;if(o.buffer[l-2]>=e){o.buffer[l-2]=i;return}}}if(!r||this.pos==i)this.buffer.push(t,e,i,s);else{let o=this.buffer.length;if(o>0&&this.buffer[o-4]!=0){let l=!1;for(let a=o;a>0&&this.buffer[a-2]>i;a-=4)if(this.buffer[a-1]>=0){l=!0;break}if(l)for(;o>0&&this.buffer[o-2]>i;)this.buffer[o]=this.buffer[o-4],this.buffer[o+1]=this.buffer[o-3],this.buffer[o+2]=this.buffer[o-2],this.buffer[o+3]=this.buffer[o-1],o-=4,s>4&&(s-=4)}this.buffer[o]=t,this.buffer[o+1]=e,this.buffer[o+2]=i,this.buffer[o+3]=s}}shift(t,e,i,s){if(t&131072)this.pushState(t&65535,this.pos);else if((t&262144)==0){let r=t,{parser:o}=this.p;(s>this.pos||e<=o.maxNode)&&(this.pos=s,o.stateFlag(r,1)||(this.reducePos=s)),this.pushState(r,i),this.shiftContext(e,i),e<=o.maxNode&&this.buffer.push(e,i,s,4)}else this.pos=s,this.shiftContext(e,i),e<=this.p.parser.maxNode&&this.buffer.push(e,i,s,4)}apply(t,e,i,s){t&65536?this.reduce(t):this.shift(t,e,i,s)}useNode(t,e){let i=this.p.reused.length-1;(i<0||this.p.reused[i]!=t)&&(this.p.reused.push(t),i++);let s=this.pos;this.reducePos=this.pos=s+t.length,this.pushState(e,s),this.buffer.push(i,s,this.reducePos,-1),this.curContext&&this.updateContext(this.curContext.tracker.reuse(this.curContext.context,t,this,this.p.stream.reset(this.pos-t.length)))}split(){let t=this,e=t.buffer.length;for(;e>0&&t.buffer[e-2]>t.reducePos;)e-=4;let i=t.buffer.slice(e),s=t.bufferBase+e;for(;t&&s==t.bufferBase;)t=t.parent;return new Ms(this.p,this.stack.slice(),this.state,this.reducePos,this.pos,this.score,i,s,this.curContext,this.lookAhead,t)}recoverByDelete(t,e){let i=t<=this.p.parser.maxNode;i&&this.storeNode(t,this.pos,e,4),this.storeNode(0,this.pos,e,i?8:4),this.pos=this.reducePos=e,this.score-=190}canShift(t){for(let e=new Zp(this);;){let i=this.p.parser.stateSlot(e.state,4)||this.p.parser.hasAction(e.state,t);if(i==0)return!1;if((i&65536)==0)return!0;e.reduce(i)}}recoverByInsert(t){if(this.stack.length>=300)return[];let e=this.p.parser.nextStates(this.state);if(e.length>8||this.stack.length>=120){let s=[];for(let r=0,o;r<e.length;r+=2)(o=e[r+1])!=this.state&&this.p.parser.hasAction(o,t)&&s.push(e[r],o);if(this.stack.length<120)for(let r=0;

13s.length<8&&r<e.length;r+=2){let o=e[r+1];s.some((l,a)=>a&1&&l==o)||s.push(e[r],o)}e=s}let i=[];for(let s=0;s<e.length&&i.length<4;s+=2){let r=e[s+1];if(r==this.state)continue;let o=this.split();o.pushState(r,this.pos),o.storeNode(0,o.pos,o.pos,4,!0),o.shiftContext(e[s],this.pos),o.reducePos=this.pos,o.score-=200,i.push(o)}return i}forceReduce(){let{parser:t}=this.p,e=t.stateSlot(this.state,5);if((e&65536)==0)return!1;if(!t.validAction(this.state,e)){let i=e>>19,s=e&65535,r=this.stack.length-i*3;if(r<0||t.getGoto(this.stack[r],s,!1)<0){let o=this.findForcedReduction();if(o==null)return!1;e=o}this.storeNode(0,this.pos,this.pos,4,!0),this.score-=100}return this.reducePos=this.pos,this.reduce(e),!0}findForcedReduction(){let{parser:t}=this.p,e=[],i=(s,r)=>{if(!e.includes(s))return e.push(s),t.allActions(s,o=>{if(!(o&393216))if(o&65536){let l=(o>>19)-r;if(l>1){let a=o&65535,h=this.stack.length-l*3;if(h>=0&&t.getGoto(this.stack[h],a,!1)>=0)return l<<19|65536|a}}else{let l=i(o,r+1);if(l!=null)return l}})};return i(this.state,0)}forceAll(){for(;!this.p.parser.stateFlag(this.state,2);)if(!this.forceReduce()){this.storeNode(0,this.pos,this.pos,4,!0);break}return this}get deadEnd(){if(this.stack.length!=3)return!1;let{parser:t}=this.p;return t.data[t.stateSlot(this.state,1)]==65535&&!t.stateSlot(this.state,4)}restart(){this.storeNode(0,this.pos,this.pos,4,!0),this.state=this.stack[0],this.stack.length=0}sameState(t){if(this.state!=t.state||this.stack.length!=t.stack.length)return!1;for(let e=0;e<this.stack.length;e+=3)if(this.stack[e]!=t.stack[e])return!1;return!0}get parser(){return this.p.parser}dialectEnabled(t){return this.p.parser.dialect.flags[t]}shiftContext(t,e){this.curContext&&this.updateContext(this.curContext.tracker.shift(this.curContext.context,t,this,this.p.stream.reset(e)))}reduceContext(t,e){this.curContext&&this.updateContext(this.curContext.tracker.reduce(this.curContext.context,t,this,this.p.stream.reset(e)))}emitContext(){let t=this.buffer.length-1;(t<0||this.buffer[t]!=-3)&&this.buffer.push(this.curContext.hash,this.pos,this.pos,-3)}emitLookAhead(){let t=this.buffer.length-1;(t<0||this.buffer[t]!=-4)&&this.buffer.push(this.lookAhead,this.pos,this.pos,-4)}updateContext(t){if(t!=this.curContext.context){let e=new kl(this.curContext.tracker,t);e.hash!=this.curContext.hash&&this.emitContext(),this.curContext=e}}setLookAhead(t){t>this.lookAhead&&(this.emitLookAhead(),this.lookAhead=t)}close(){this.curContext&&this.curContext.tracker.strict&&this.emitContext(),this.lookAhead>0&&this.emitLookAhead()}}class kl{constructor(t,e){this.tracker=t,this.context=e,this.hash=t.strict?t.hash(e):0}}class Zp{constructor(t){this.start=t,this.state=t.state,this.stack=t.stack,this.base=this.stack.length}reduce(t){let e=t&65535,i=t>>19;i==0?(this.stack==this.start.stack&&(this.stack=this.stack.slice()),this.stack.push(this.state,0,0),this.base+=3):this.base-=(i-1)*3;let s=this.start.p.parser.getGoto(this.stack[this.base-3],e,!0);this.state=s}}class Os{constructor(t,e,i){this.stack=t,this.pos=e,this.index=i,this.buffer=t.buffer,this.index==0&&this.maybeNext()}static create(t,e=t.bufferBase+t.buffer.length){return new Os(t,e,e-t.bufferBase)}maybeNext(){let t=this.stack.parent;t!=null&&(this.index=this.stack.bufferBase-t.bufferBase,this.stack=t,this.buffer=t.buffer)}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}next(){this.index-=4,this.pos-=4,this.index==0&&this.maybeNext()}fork(){return new Os(this.stack,this.pos,this.index)}}function oi(n,t=Uint16Array){if(typeof n!="string")return n;let e=null;for(let i=0,s=0;i<n.length;){let r=0;for(;;){let o=n.charCodeAt(i++),l=!1;if(o==126){r=65535;break}o>=92&&o--,o>=34&&o--;let a=o-32;if(a>=46&&(a-=46,l=!0),r+=a,l)break;r*=46}e?e[s++]=r:e=new t(r)}return e}class rs{constructor(){this.start=-1,this.value=-1,this.end=-1,this.extended=-1,this.lookAhead=0,this.mask=0,this.context=0}}const vl=new rs;class tm{constructor(t,e){this.input=t,this.ranges=e,this.chunk="",this.chunkOff=0,this.chunk2="",this.chunk2Pos=0,this.next=-1,this.token=vl,this.rangeIndex=0,this.pos=this.chunkPos=e[0].from,this.range=e[0],this.end=e[e.length-1].to,this.readNext()}resolveOffset(t,e){let i=this.range,s=this.rangeIndex,r=this.pos+t;for(;r<i.from;){if(!s)return null;let o=this.ranges[--s];r-=i.from-o.to,i=o}for(;e<0?r>i.to:r>=i.to;){if(s==this.ranges.length-1)return null;let o=this.ranges[++s];r+=o.from-i.to,i=o}return r}clipPos(t){if(t>=this.range.from&&t<this.range.to)return t;for(let e of this.ranges)if(e.to>t)return Math.max(t,e.from);return this.end}peek(t){let e=this.chunkOff+t,i,s;if(e>=0&&e<this.chunk.length)i=this.pos+t,s=this.chunk.charCodeAt(e);else{let r=this.resolveOffset(t,1);if(r==null)return-1;if(i=r,i>=this.chunk2Pos&&i<this.chunk2Pos+this.chunk2.length)s=this.chunk2.charCodeAt(i-this.chunk2Pos);else{let o=this.rangeIndex,l=this.range;for(;l.to<=i;)l=this.ranges[++o];this.chunk2=this.input.chunk(this.chunk2Pos=i),i+this.chunk2.length>l.to&&(this.chunk2=this.chunk2.slice(0,l.to-i)),s=this.chunk2.charCodeAt(0)}}return i>=this.token.lookAhead&&(this.token.lookAhead=i+1),s}acceptToken(t,e=0){let i=e?this.resolveOffset(e,-1):this.pos;if(i==null||i<this.token.start)throw new RangeError("Token end out of bounds");this.token.value=t,this.token.end=i}acceptTokenTo(t,e){this.token.value=t,this.token.end=e}getChunk(){if(this.pos>=this.chunk2Pos&&this.pos<this.chunk2Pos+this.chunk2.length){let{chunk:t,chunkPos:e}=this;this.chunk=this.chunk2,this.chunkPos=this.chunk2Pos,this.chunk2=t,this.chunk2Pos=e,this.chunkOff=this.pos-this.chunkPos}else{this.chunk2=this.chunk,this.chunk2Pos=this.chunkPos;let t=this.input.chunk(this.pos),e=this.pos+t.length;this.chunk=e>this.range.to?t.slice(0,this.range.to-this.pos):t,this.chunkPos=this.pos,this.chunkOff=0}}readNext(){return this.chunkOff>=this.chunk.length&&(this.getChunk(),this.chunkOff==this.chunk.length)?this.next=-1:this.next=this.chunk.charCodeAt(this.chunkOff)}advance(t=1){for(this.chunkOff+=t;this.pos+t>=this.range.to;){if(this.rangeIndex==this.ranges.length-1)return this.setDone();t-=this.range.to-this.pos,this.range=this.ranges[++this.rangeIndex],this.pos=this.range.from}return this.pos+=t,this.pos>=this.token.lookAhead&&(this.token.lookAhead=this.pos+1),this.readNext()}setDone(){return this.pos=this.chunkPos=this.end,this.range=this.ranges[this.rangeIndex=this.ranges.length-1],this.chunk="",this.next=-1}reset(t,e){if(e?(this.token=e,e.start=t,e.lookAhead=t+1,e.value=e.extended=-1):this.token=vl,this.pos!=t){if(this.pos=t,t==this.end)return this.setDone(),this;for(;t<this.range.from;)this.range=this.ranges[--this.rangeIndex];for(;t>=this.range.to;)this.range=this.ranges[++this.rangeIndex];t>=this.chunkPos&&t<this.chunkPos+this.chunk.length?this.chunkOff=t-this.chunkPos:(this.chunk="",this.chunkOff=0),this.readNext()}return this}read(t,e){if(t>=this.chunkPos&&e<=this.chunkPos+this.chunk.length)return this.chunk.slice(t-this.chunkPos,e-this.chunkPos);if(t>=this.chunk2Pos&&e<=this.chunk2Pos+this.chunk2.length)return this.chunk2.slice(t-this.chunk2Pos,e-this.chunk2Pos);if(t>=this.range.from&&e<=this.range.to)return this.input.read(t,e);let i="";for(let s of this.ranges){if(s.from>=e)break;s.to>t&&(i+=this.input.read(Math.max(s.from,t),Math.min(s.to,e)))}return i}}class je{constructor(t,e){this.data=t,this.id=e}token(t,e){let{parser:i}=e.p;Bh(this.data,t,e,this.id,i.data,i.tokenPrecTable)}}je.prototype.contextual=je.prototype.fallback=je.prototype.extend=!1;class em{constructor(t,e,i){this.precTable=e,this.elseToken=i,this.data=typeof t=="string"?oi(t):t}token(t,e){let i=t.pos,s=0;for(;;){let r=t.next<0,o=t.resolveOffset(1,1);if(Bh(this.data,t,e,0,this.data,this.precTable),t.token.value>-1)break;if(this.elseToken==null)return;if(r||s++,o==null)break;t.reset(o,t.token)}s&&(t.reset(i,t.token),t.acceptToken(this.elseToken,s))}}em.prototype.contextual=je.prototype.fallback=je.prototype.extend=!1;class zg{constructor(t,e={}){this.token=t,this.contextual=!!e.contextual,this.fallback=!!e.fallback,this.extend=!!e.extend}}function Bh(n,t,e,i,s,r){let o=0,l=1<<i,{dialect:a}=e.p.parser;t:for(;(l&n[o])!=0;){let h=n[o+1];for(let d=o+3;d<h;d+=2)if((n[d+1]&l)>0){let p=n[d];if(a.allows(p)&&(t.token.value==-1||t.token.value==p||im(p,t.token.value,s,r))){t.acceptToken(p);break}}let f=t.next,c=0,u=n[o+2];if(t.next<0&&u>c&&n[h+u*3-3]==65535){o=n[h+u*3-1];continue t}for(;c<u;){let d=c+u>>1,p=h+d+(d<<1),m=n[p],g=n[p+1]||65536;if(f<m)u=d;else if(f>=g)c=d+1;else{o=n[p+2],t.advance();continue t}}break}}function Sl(n,t,e){for(let i=t,s;(s=n[i])!=65535;i++)if(s==e)return i-t;return-1}function im(n,t,e,i){let s=Sl(e,i,t);return s<0||Sl(e,i,n)<s}const kt=typeof process<"u"&&wl&&/\bparse\b/.test(wl.LOG);let mn=null;function Cl(n,t,e){let i=n.cursor(G.IncludeAnonymous);for(i.moveTo(t);;)if(!(e<0?i.childBefore(t):i.childAfter(t)))for(;;){if((e<0?i.to<t:i.from>t)&&!i.type.isError)return e<0?Math.max(0,Math.min(i.to-1,t-25)):Math.min(n.length,Math.max(i.from+1,t+25));if(e<0?i.prevSibling():i.nextSibling())break;if(!i.parent())return e<0?0:n.length}}class sm{constructor(t,e){this.fragments=t,this.nodeSet=e,this.i=0,this.fragment=null,this.safeFrom=-1,this.safeTo=-1,this.trees=[],this.start=[],this.index=[],this.nextFragment()}nextFragment(){let t=this.fragment=this.i==this.fragments.length?null:this.fragments[this.i++];if(t){for(this.safeFrom=t.openStart?Cl(t.tree,t.from+t.offset,1)-t.offset:t.from,this.safeTo=t.openEnd?Cl(t.tree,t.to+t.offset,-1)-t.offset:t.to;this.trees.length;)this.trees.pop(),this.start.pop(),this.index.pop();this.trees.push(t.tree),this.start.push(-t.offset),this.index.push(0),this.nextStart=this.safeFrom}else this.nextStart=1e9}nodeAt(t){if(t<this.nextStart)return null;for(;this.fragment&&this.safeTo<=t;)this.nextFragment();if(!this.fragment)return null;for(;;){let e=this.trees.length-1;if(e<0)return this.nextFragment(),null;let i=this.trees[e],s=this.index[e];if(s==i.children.length){this.trees.pop(),this.start.pop(),this.index.pop();continue}let r=i.children[s],o=this.start[e]+i.positions[s];if(o>t)return this.nextStart=o,null;if(r instanceof Q){if(o==t){if(o<this.safeFrom)return null;let l=o+r.length;if(l<=this.safeTo){let a=r.prop(R.lookAhead);if(!a||l+a<this.fragment.to)return r}}this.index[e]++,o+r.length>=Math.max(this.safeFrom,t)&&(this.trees.push(r),this.start.push(o),this.index.push(0))}else this.index[e]++,this.nextStart=o+r.length}}}class nm{constructor(t,e){this.stream=e,this.tokens=[],this.mainToken=null,this.actions=[],this.tokens=t.tokenizers.map(i=>new rs)}getActions(t){let e=0,i=null,{parser:s}=t.p,{tokenizers:r}=s,o=s.stateSlot(t.state,3),l=t.curContext?t.curContext.hash:0,a=0;for(let h=0;h<r.length;h++){if((1<<h&o)==0)continue;let f=r[h],c=this.tokens[h];if(!(i&&!f.fallback)&&((f.contextual||c.start!=t.pos||c.mask!=o||c.context!=l)&&(this.updateCachedToken(c,f,t),c.mask=o,c.context=l),c.lookAhead>c.end+25&&(a=Math.max(c.lookAhead,a)),c.value!=0)){let u=e;if(c.extended>-1&&(e=this.addActions(t,c.extended,c.end,e)),e=this.addActions(t,c.value,c.end,e),!f.extend&&(i=c,e>u))break}}for(;this.actions.length>e;)this.actions.pop();return a&&t.setLookAhead(a),!i&&t.pos==this.stream.end&&(i=new rs,i.value=t.p.parser.eofTerm,i.start=i.end=t.pos,e=this.addActions(t,i.value,i.end,e)),this.mainToken=i,this.actions}getMainToken(t){if(this.mainToken)return this.mainToken;let e=new rs,{pos:i,p:s}=t;return e.start=i,e.end=Math.min(i+1,s.stream.end),e.value=i==s.stream.end?s.parser.eofTerm:0,e}updateCachedToken(t,e,i){let s=this.stream.clipPos(i.pos);if(e.token(this.stream.reset(s,t),i),t.value>-1){let{parser:r}=i.p;for(let o=0;o<r.specialized.length;o++)if(r.specialized[o]==t.value){let l=r.specializers[o](this.stream.read(t.start,t.end),i);if(l>=0&&i.p.parser.dialect.allows(l>>1)){(l&1)==0?t.value=l>>1:t.extended=l>>1;break}}}else t.value=0,t.end=this.stream.clipPos(s+1)}putAction(t,e,i,s){for(let r=0;r<s;r+=3)if(this.actions[r]==t)return s;return this.actions[s++]=t,this.actions[s++]=e,this.actions[s++]=i,s}addActions(t,e,i,s){let{state:r}=t,{parser:o}=t.p,{data:l}=o;for(let a=0;a<2;a++)for(let h=o.stateSlot(r,a?2:1);;h+=3){if(l[h]==65535)if(l[h+1]==1)h=te(l,h+2);else{s==0&&l[h+1]==2&&(s=this.putAction(te(l,h+2),e,i,s));break}l[h]==e&&(s=this.putAction(te(l,h+1),e,i,s))}return s}}class rm{constructor(t,e,i,s){this.parser=t,this.input=e,this.ranges=s,this.recovering=0,this.nextStackID=9812,this.minStackPos=0,this.reused=[],this.stoppedAt=null,this.lastBigReductionStart=-1,this.lastBigReductionSize=0,this.bigReductionCount=0,this.stream=new tm(e,s),this.tokens=new nm(t,this.stream),this.topTerm=t.top[1];let{from:r}=s[0];this.stacks=[Ms.start(this,t.top[0],r)],this.fragments=i.length&&this.stream.end-r>t.bufferLength*4?new sm(i,t.nodeSet):null}get parsedPos(){return this.minStackPos}advance(){let t=this.stacks,e=this.minStackPos,i=this.stacks=[],s,r;if(this.bigReductionCount>300&&t.length==1){let[o]=t;for(;o.forceReduce()&&o.stack.length&&o.stack[o.stack.length-2]>=this.lastBigReductionStart;);this.bigReductionCount=this.lastBigReductionSize=0}for(let o=0;o<t.length;o++){let l=t[o];for(;;){if(this.tokens.mainToken=null,l.pos>e)i.push(l);else{if(this.advanceStack(l,i,t))continue;{s||(s=[],r=[]),s.push(l);let a=this.tokens.getMainToken(l);r.push(a.value,a.end)}}break}}if(!i.length){let o=s&&lm(s);if(o)return kt&&console.log("Finish with "+this.stackID(o)),this.stackToTree(o);if(this.parser.strict)throw kt&&s&&console.log("Stuck with token "+(this.tokens.mainToken?this.parser.getName(this.tokens.mainToken.value):"none")),new SyntaxError("No parse at "+e);this.recovering||(this.recovering=5)}if(this.recovering&&s){let o=this.stoppedAt!=null&&s[0].pos>this.stoppedAt?s[0]:this.runRecovery(s,r,i);if(o)return kt&&console.log("Force-finish "+this.stackID(o)),this.stackToTree(o.forceAll())}if(this.recovering){let o=this.recovering==1?1:this.recovering*3;if(i.length>o)for(i.sort((l,a)=>a.score-l.score);i.length>o;)i.pop();i.some(l=>l.reducePos>e)&&this.recovering--}else if(i.length>1){t:for(let o=0;o<i.length-1;o++){let l=i[o];for(let a=o+1;a<i.length;a++){let h=i[a];if(l.sameState(h)||l.buffer.length>500&&h.buffer.length>500)if((l.score-h.score||l.buffer.length-h.buffer.length)>0)i.splice(a--,1);else{i.splice(o--,1);continue t}}}i.length>12&&i.splice(12,i.length-12)}this.minStackPos=i[0].pos;for(let o=1;o<i.length;o++)i[o].pos<this.minStackPos&&(this.minStackPos=i[o].pos);return null}stopAt(t){if(this.stoppedAt!=null&&this.stoppedAt<t)throw new RangeError("Can't move stoppedAt forward");this.stoppedAt=t}advanceStack(t,e,i){let s=t.pos,{parser:r}=this,o=kt?this.stackID(t)+" -> ":"";if(this.stoppedAt!=null&&s>this.stoppedAt)return t.forceReduce()?t:null;if(this.fragments){let h=t.curContext&&t.curContext.tracker.strict,f=h?t.curContext.hash:0;for(let c=this.fragments.nodeAt(s);c;){let u=this.parser.nodeSet.types[c.type.id]==c.type?r.getGoto(t.state,c.type.id):-1;if(u>-1&&c.length&&(!h||(c.prop(R.contextHash)||0)==f))return t.useNode(c,u),kt&&console.log(o+this.stackID(t)+` (via reuse of ${r.getName(c.type.id)})`),!0;if(!(c instanceof Q)||c.children.length==0||c.positions[0]>0)break;let d=c.children[0];if(d instanceof Q&&c.positions[0]==0)c=d;else break}}let l=r.stateSlot(t.state,4);if(l>0)return t.reduce(l),kt&&console.log(o+this.stackID(t)+` (via always-reduce ${r.getName(l&65535)})`),!0;if(t.stack.length>=8400)for(;t.stack.length>6e3&&t.forceReduce(););let a=this.tokens.getActions(t);for(let h=0;h<a.length;){let f=a[h++],c=a[h++],u=a[h++],d=h==a.length||!i,p=d?t:t.split(),m=this.tokens.mainToken;if(p.apply(f,c,m?m.start:p.pos,u),kt&&console.log(o+this.stackID(p)+` (via ${(f&65536)==0?"shift":`reduce of ${r.getName(f&65535)}`} for ${r.getName(c)} @ ${s}${p==t?"":", split"})`),d)return!0;p.pos>s?e.push(p):i.push(p)}return!1}advanceFully(t,e){let i=t.pos;for(;;){if(!this.advanceStack(t,null,null))return!1;if(t.pos>i)return Al(t,e),!0}}runRecovery(t,e,i){let s=null,r=!1;for(let o=0;o<t.length;o++){let l=t[o],a=e[o<<1],h=e[(o<<1)+1],f=kt?this.stackID(l)+" -> ":"";if(l.deadEnd&&(r||(r=!0,l.restart(),kt&&console.log(f+this.stackID(l)+" (restarted)"),this.advanceFully(l,i))))continue;let c=l.split(),u=f;for(let d=0;c.forceReduce()&&d<10&&(kt&&console.log(u+this.stackID(c)+" (via force-reduce)"),!this.advanceFully(c,i));d++)kt&&(u=this.stackID(c)+" -> ");for(let d of l.recoverByInsert(a))kt&&console.log(f+this.stackID(d)+" (via recover-insert)"),this.advanceFully(d,i);this.stream.end>l.pos?(h==l.pos&&(h++,a=0),l.recoverByDelete(a,h),kt&&console.log(f+this.stackID(l)+` (via recover-delete ${this.parser.getName(a)})`),Al(l,i)):(!s||s.score<l.score)&&(s=l)}return s}stackToTree(t){return t.close(),Q.build({buffer:Os.create(t),nodeSet:this.parser.nodeSet,topID:this.topTerm,maxBufferLength:this.parser.bufferLength,reused:this.reused,start:this.ranges[0].from,length:t.pos-this.ranges[0].from,minRepeatType:this.parser.minRepeatTerm})}stackID(t){let e=(mn||(mn=new WeakMap)).get(t);return e||mn.set(t,e=String.fromCodePoint(this.nextStackID++)),e+t}}function Al(n,t){for(let e=0;e<t.length;e++){let i=t[e];if(i.pos==n.pos&&i.sameState(n)){t[e].score<n.score&&(t[e]=n);return}}t.push(n)}class om{constructor(t,e,i){this.source=t,this.flags=e,this.disabled=i}allows(t){return!this.disabled||this.disabled[t]==0}}const gn=n=>n;class $g{constructor(t){this.start=t.start,this.shift=t.shift||gn,this.reduce=t.reduce||gn,this.reuse=t.reuse||gn,this.hash=t.hash||(()=>0),this.strict=t.strict!==!1}}class Ts extends sh{constructor(t){if(super(),this.wrappers=[],t.version!=14)throw new RangeError(`Parser version (${t.version}) doesn't match runtime version (14)`);let e=t.nodeNames.split(" ");this.minRepeatTerm=e.length;for(let l=0;l<t.repeatNodeCount;l++)e.push("");let i=Object.keys(t.topRules).map(l=>t.topRules[l][1]),s=[];for(let l=0;l<e.length;l++)s.push([]);function r(l,a,h){s[l].push([a,a.deserialize(String(h))])}if(t.nodeProps)for(let l of t.nodeProps){let a=l[0];typeof a=="string"&&(a=R[a]);for(let h=1;h<l.length;){let f=l[h++];if(f>=0)r(f,a,l[h++]);else{let c=l[h+-f];for(let u=-f;u>0;u--)r(l[h++],a,c);h++}}}this.nodeSet=new Mr(e.map((l,a)=>dt.define({name:a>=this.minRepeatTerm?void 0:l,id:a,props:s[a],top:i.indexOf(a)>-1,error:a==0,skipped:t.skippedNodes&&t.skippedNodes.indexOf(a)>-1}))),t.propSources&&(this.nodeSet=this.nodeSet.extend(...t.propSources)),this.strict=!1,this.bufferLength=Za;let o=oi(t.tokenData);this.context=t.context,this.specializerSpecs=t.specialized||[],this.specialized=new Uint16Array(this.specializerSpecs.length);for(let l=0;l<this.specializerSpecs.length;l++)this.specialized[l]=this.specializerSpecs[l].term;this.specializers=this.specializerSpecs.map(Ml),this.states=oi(t.states,Uint32Array),this.data=oi(t.stateData),this.goto=oi(t.goto),this.maxTerm=t.maxTerm,this.tokenizers=t.tokenizers.map(l=>typeof l=="number"?new je(o,l):l),this.topRules=t.topRules,this.dialects=t.dialects||{},this.dynamicPrecedences=t.dynamicPrecedences||null,this.tokenPrecTable=t.tokenPrec,this.termNames=t.termNames||null,this.maxNode=this.nodeSet.types.length-1,this.dialect=this.parseDialect(),this.top=this.topRules[Object.keys(this.topRules)[0]]}createParse(t,e,i){let s=new rm(this,t,e,i);for(let r of this.wrappers)s=r(s,t,e,i);return s}getGoto(t,e,i=!1){let s=this.goto;if(e>=s[0])return-1;for(let r=s[e+1];;){let o=s[r++],l=o&1,a=s[r++];if(l&&i)return a;for(let h=r+(o>>1);r<h;r++)if(s[r]==t)return a;

13,close:{pos:s-d-e.length,margin:/\s/.test(c.charAt(p-1))?1:0}}:null}function gm(n){let t=[];for(let e of n.selection.ranges){let i=n.doc.lineAt(e.from),s=e.to<=i.to?i:n.doc.lineAt(e.to);s.from>i.from&&s.from==e.to&&(s=e.to==i.to+1?i:n.doc.lineAt(e.to-1));let r=t.length-1;r>=0&&t[r].to>i.from?t[r].to=s.to:t.push({from:i.from+/^\s*/.exec(i.text)[0].length,to:s.to})}return t}function Ph(n,t,e=t.selection.ranges){let i=e.map(r=>zr(t,r.from).block);if(!i.every(r=>r))return null;let s=e.map((r,o)=>mm(t,i[o],r.from,r.to));if(n!=2&&!s.every(r=>r))return{changes:t.changes(e.map((r,o)=>s[o]?[]:[{from:r.from,insert:i[o].open+" "},{from:r.to,insert:" "+i[o].close}]))};if(n!=1&&s.some(r=>r)){let r=[];for(let o=0,l;o<s.length;o++)if(l=s[o]){let a=i[o],{open:h,close:f}=l;r.push({from:h.pos-a.open.length,to:h.pos+h.margin},{from:f.pos-f.margin,to:f.pos+a.close.length})}return{changes:r}}return null}function bm(n,t,e=t.selection.ranges){let i=[],s=-1;for(let{from:r,to:o}of e){let l=i.length,a=1e9,h=zr(t,r).line;if(h){for(let f=r;f<=o;){let c=t.doc.lineAt(f);if(c.from>s&&(r==o||o>c.from)){s=c.from;let u=/^\s*/.exec(c.text)[0].length,d=u==c.length,p=c.text.slice(u,u+h.length)==h?u:-1;u<c.text.length&&u<a&&(a=u),i.push({line:c,comment:p,token:h,indent:u,empty:d,single:!1})}f=c.to+1}if(a<1e9)for(let f=l;f<i.length;f++)i[f].indent<i[f].line.text.length&&(i[f].indent=a);i.length==l+1&&(i[l].single=!0)}}if(n!=2&&i.some(r=>r.comment<0&&(!r.empty||r.single))){let r=[];for(let{line:l,token:a,indent:h,empty:f,single:c}of i)(c||!f)&&r.push({from:l.from+h,insert:a+" "});let o=t.changes(r);return{changes:o,selection:t.selection.map(o,1)}}else if(n!=1&&i.some(r=>r.comment>=0)){let r=[];for(let{line:o,comment:l,token:a}of i)if(l>=0){let h=o.from+l,f=h+a.length;o.text[f-o.from]==" "&&f++,r.push({from:h,to:f})}return{changes:r}}return null}const nr=oe.define(),ym=oe.define(),xm=O.define(),Rh=O.define({combine(n){return Re(n,{minDepth:100,newGroupDelay:500,joinToEvent:(t,e)=>e},{minDepth:Math.max,newGroupDelay:Math.min,joinToEvent:(t,e)=>(i,s)=>t(i,s)||e(i,s)})}}),Eh=xt.define({create(){return Yt.empty},update(n,t){let e=t.state.facet(Rh),i=t.annotation(nr);if(i){let a=bt.fromTransaction(t,i.selection),h=i.side,f=h==0?n.undone:n.done;return a?f=Ds(f,f.length,e.minDepth,a):f=Nh(f,t.startState.selection),new Yt(h==0?i.rest:f,h==0?f:i.rest)}let s=t.annotation(ym);if((s=="full"||s=="before")&&(n=n.isolate()),t.annotation(_.addToHistory)===!1)return t.changes.empty?n:n.addMapping(t.changes.desc);let r=bt.fromTransaction(t),o=t.annotation(_.time),l=t.annotation(_.userEvent);return r?n=n.addChanges(r,o,l,e,t):t.selection&&(n=n.addSelection(t.startState.selection,o,l,e.newGroupDelay)),(s=="full"||s=="after")&&(n=n.isolate()),n},toJSON(n){return{done:n.done.map(t=>t.toJSON()),undone:n.undone.map(t=>t.toJSON())}},fromJSON(n){return new Yt(n.done.map(bt.fromJSON),n.undone.map(bt.fromJSON))}});function jg(n={}){return[Eh,Rh.of(n),T.domEventHandlers({beforeinput(t,e){let i=t.inputType=="historyUndo"?Lh:t.inputType=="historyRedo"?rr:null;return i?(t.preventDefault(),i(e)):!1}})]}function zs(n,t){return function({state:e,dispatch:i}){if(!t&&e.readOnly)return!1;let s=e.field(Eh,!1);if(!s)return!1;let r=s.pop(n,e,t);return r?(i(r),!0):!1}}const Lh=zs(0,!1),rr=zs(1,!1),wm=zs(0,!0),km=zs(1,!0);class bt{constructor(t,e,i,s,r){this.changes=t,this.effects=e,this.mapped=i,this.startSelection=s,this.selectionsAfter=r}setSelAfter(t){return new bt(this.changes,this.effects,this.mapped,this.startSelection,t)}toJSON(){var t,e,i;return{changes:(t=this.changes)===null||t===void 0?void 0:t.toJSON(),mapped:(e=this.mapped)===null||e===void 0?void 0:e.toJSON(),startSelection:(i=this.startSelection)===null||i===void 0?void 0:i.toJSON(),selectionsAfter:this.selectionsAfter.map(s=>s.toJSON())}}static fromJSON(t){return new bt(t.changes&&J.fromJSON(t.changes),[],t.mapped&&Xt.fromJSON(t.mapped),t.startSelection&&y.fromJSON(t.startSelection),t.selectionsAfter.map(y.fromJSON))}static fromTransaction(t,e){let i=Pt;for(let s of t.startState.facet(xm)){let r=s(t);r.length&&(i=i.concat(r))}return!i.length&&t.changes.empty?null:new bt(t.changes.invert(t.startState.doc),i,void 0,e||t.startState.selection,Pt)}static selection(t){return new bt(void 0,Pt,void 0,void 0,t)}}function Ds(n,t,e,i){let s=t+1>e+20?t-e-1:0,r=n.slice(s,t);return r.push(i),r}function vm(n,t){let e=[],i=!1;return n.iterChangedRanges((s,r)=>e.push(s,r)),t.iterChangedRanges((s,r,o,l)=>{for(let a=0;a<e.length;){let h=e[a++],f=e[a++];l>=h&&o<=f&&(i=!0)}}),i}function Sm(n,t){return n.ranges.length==t.ranges.length&&n.ranges.filter((e,i)=>e.empty!=t.ranges[i].empty).length===0}function Ih(n,t){return n.length?t.length?n.concat(t):n:t}const Pt=[],Cm=200;function Nh(n,t){if(n.length){let 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r=s[s.length-1],o=r.selectionsAfter[0]||e.selection;if(i&&r.selectionsAfter.length)return e.update({selection:r.selectionsAfter[r.selectionsAfter.length-1],annotations:nr.of({side:t,rest:Am(s),selection:o}),userEvent:t==0?"select.undo":"select.redo",scrollIntoView:!0});if(r.changes){let l=s.length==1?Pt:s.slice(0,s.length-1);return r.mapped&&(l=bn(l,r.mapped)),e.update({changes:r.changes,selection:r.startSelection,effects:r.effects,annotations:nr.of({side:t,rest:l,selection:o}),filter:!1,userEvent:t==0?"undo":"redo",scrollIntoView:!0})}else return null}}Yt.empty=new Yt(Pt,Pt);const Kg=[{key:"Mod-z",run:Lh,preventDefault:!0},{key:"Mod-y",mac:"Mod-Shift-z",run:rr,preventDefault:!0},{linux:"Ctrl-Shift-z",run:rr,preventDefault:!0},{key:"Mod-u",run:wm,preventDefault:!0},{key:"Alt-u",mac:"Mod-Shift-u",run:km,preventDefault:!0}];function Je(n,t){return y.create(n.ranges.map(t),n.mainIndex)}function Jt(n,t){return n.update({selection:t,scrollIntoView:!0,userEvent:"select"})}function Wt({state:n,dispatch:t},e){let i=Je(n.selection,e);return i.eq(n.selection,!0)?!1:(t(Jt(n,i)),!0)}function $s(n,t){return y.cursor(t?n.to:n.from)}function Wh(n,t){return Wt(n,e=>e.empty?n.moveByChar(e,t):$s(e,t))}function ht(n){return n.textDirectionAt(n.state.selection.main.head)==j.LTR}const Hh=n=>Wh(n,!ht(n)),Fh=n=>Wh(n,ht(n));function Vh(n,t){return Wt(n,e=>e.empty?n.moveByGroup(e,t):$s(e,t))}const Tm=n=>Vh(n,!ht(n)),Dm=n=>Vh(n,ht(n));function Bm(n,t,e){if(t.type.prop(e))return!0;let i=t.to-t.from;return i&&(i>2||/[^\s,.;:]/.test(n.sliceDoc(t.from,t.to)))||t.firstChild}function qs(n,t,e){let i=nt(n).resolveInner(t.head),s=e?R.closedBy:R.openedBy;for(let a=t.head;;){let h=e?i.childAfter(a):i.childBefore(a);if(!h)break;Bm(n,h,s)?i=h:a=e?h.to:h.from}let r=i.type.prop(s),o,l;return r&&(o=e?Qt(n,i.from,1):Qt(n,i.to,-1))&&o.matched?l=e?o.end.to:o.end.from:l=e?i.to:i.from,y.cursor(l,e?-1:1)}const Pm=n=>Wt(n,t=>qs(n.state,t,!ht(n))),Rm=n=>Wt(n,t=>qs(n.state,t,ht(n)));function zh(n,t){return Wt(n,e=>{if(!e.empty)return $s(e,t);let i=n.moveVertically(e,t);return i.head!=e.head?i:n.moveToLineBoundary(e,t)})}const $h=n=>zh(n,!1),qh=n=>zh(n,!0);function jh(n){let t=n.scrollDOM.clientHeight<n.scrollDOM.scrollHeight-2,e=0,i=0,s;if(t){for(let r of n.state.facet(T.scrollMargins)){let o=r(n);o?.top&&(e=Math.max(o?.top,e)),o?.bottom&&(i=Math.max(o?.bottom,i))}s=n.scrollDOM.clientHeight-e-i}else s=(n.dom.ownerDocument.defaultView||window).innerHeight;return{marginTop:e,marginBottom:i,selfScroll:t,height:Math.max(n.defaultLineHeight,s-5)}}function Kh(n,t){let e=jh(n),{state:i}=n,s=Je(i.selection,o=>o.empty?n.moveVertically(o,t,e.height):$s(o,t));if(s.eq(i.selection))return!1;let r;if(e.selfScroll){let o=n.coordsAtPos(i.selection.main.head),l=n.scrollDOM.getBoundingClientRect(),a=l.top+e.marginTop,h=l.bottom-e.marginBottom;o&&o.top>a&&o.bottom<h&&(r=T.scrollIntoView(s.main.head,{y:"start",yMargin:o.top-a}))}return n.dispatch(Jt(i,s),{effects:r}),!0}const 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y.range(i.anchor,s.head,s.goalColumn,s.bidiLevel||void 0)});return e.eq(n.state.selection)?!1:(n.dispatch(Jt(n.state,e)),!0)}function Uh(n,t){return Rt(n,e=>n.moveByChar(e,t))}const Gh=n=>Uh(n,!ht(n)),Qh=n=>Uh(n,ht(n));function Yh(n,t){return Rt(n,e=>n.moveByGroup(e,t))}const zm=n=>Yh(n,!ht(n)),$m=n=>Yh(n,ht(n)),qm=n=>Rt(n,t=>qs(n.state,t,!ht(n))),jm=n=>Rt(n,t=>qs(n.state,t,ht(n)));function Xh(n,t){return Rt(n,e=>n.moveVertically(e,t))}const _h=n=>Xh(n,!1),Jh=n=>Xh(n,!0);function Zh(n,t){return Rt(n,e=>n.moveVertically(e,t,jh(n).height))}const Tl=n=>Zh(n,!1),Dl=n=>Zh(n,!0),Km=n=>Rt(n,t=>be(n,t,!0)),Um=n=>Rt(n,t=>be(n,t,!1)),Gm=n=>Rt(n,t=>be(n,t,!ht(n))),Qm=n=>Rt(n,t=>be(n,t,ht(n))),Ym=n=>Rt(n,t=>y.cursor(n.lineBlockAt(t.head).from)),Xm=n=>Rt(n,t=>y.cursor(n.lineBlockAt(t.head).to)),Bl=({state:n,dispatch:t})=>(t(Jt(n,{anchor:0})),!0),Pl=({state:n,dispatch:t})=>(t(Jt(n,{anchor:n.doc.length})),!0),Rl=({state:n,dispatch:t})=>(t(Jt(n,{anchor:n.selection.main.anchor,head:0})),!0),El=({state:n,dispatch:t})=>(t(Jt(n,{anchor:n.selection.main.anchor,head:n.doc.length})),!0),_m=({state:n,dispatch:t})=>(t(n.update({selection:{anchor:0,head:n.doc.length},userEvent:"select"})),!0),Jm=({state:n,dispatch:t})=>{let e=js(n).map(({from:i,to:s})=>y.range(i,Math.min(s+1,n.doc.length)));return t(n.update({selection:y.create(e),userEvent:"select"})),!0},Zm=({state:n,dispatch:t})=>{let e=Je(n.selection,i=>{let s=nt(n),r=s.resolveStack(i.from,1);if(i.empty){let o=s.resolveStack(i.from,-1);o.node.from>=r.node.from&&o.node.to<=r.node.to&&(r=o)}for(let o=r;o;o=o.next){let{node:l}=o;if((l.from<i.from&&l.to>=i.to||l.to>i.to&&l.from<=i.from)&&o.next)return y.range(l.to,l.from)}return i});return e.eq(n.selection)?!1:(t(Jt(n,e)),!0)},tg=({state:n,dispatch:t})=>{let e=n.selection,i=null;return e.ranges.length>1?i=y.create([e.main]):e.main.empty||(i=y.create([y.cursor(e.main.head)])),i?(t(Jt(n,i)),!0):!1};function Pi(n,t){if(n.state.readOnly)return!1;let e="delete.selection",{state:i}=n,s=i.changeByRange(r=>{let{from:o,to:l}=r;if(o==l){let a=t(r);a<o?(e="delete.backward",a=Ji(n,a,!1)):a>o&&(e="delete.forward",a=Ji(n,a,!0)),o=Math.min(o,a),l=Math.max(l,a)}else o=Ji(n,o,!1),l=Ji(n,l,!0);return o==l?{range:r}:{changes:{from:o,to:l},range:y.cursor(o,o<r.head?-1:1)}});return s.changes.empty?!1:(n.dispatch(i.update(s,{scrollIntoView:!0,userEvent:e,effects:e=="delete.selection"?T.announce.of(i.phrase("Selection deleted")):void 0})),!0)}function Ji(n,t,e){if(n instanceof T)for(let i of n.state.facet(T.atomicRanges).map(s=>s(n)))i.between(t,t,(s,r)=>{s<t&&r>t&&(t=e?r:s)});return t}const tf=(n,t,e)=>Pi(n,i=>{let s=i.from,{state:r}=n,o=r.doc.lineAt(s),l,a;if(e&&!t&&s>o.from&&s<o.from+200&&!/[^ \t]/.test(l=o.text.slice(0,s-o.from))){if(l[l.length-1]=="	")return s-1;let h=Mi(l,r.tabSize),f=h%vs(r)||vs(r);for(let c=0;c<f&&l[l.length-1-c]==" ";c++)s--;a=s}else a=ot(o.text,s-o.from,t,t)+o.from,a==s&&o.number!=(t?r.doc.lines:1)?a+=t?1:-1:!t&&/[\ufe00-\ufe0f]/.test(o.text.slice(a-o.from,s-o.from))&&(a=ot(o.text,a-o.from,!1,!1)+o.from);return a}),lr=n=>tf(n,!1,!0),ef=n=>tf(n,!0,!1),sf=(n,t)=>Pi(n,e=>{let i=e.head,{state:s}=n,r=s.doc.lineAt(i),o=s.charCategorizer(i);for(let l=null;;){if(i==(t?r.to:r.from)){i==e.head&&r.number!=(t?s.doc.lines:1)&&(i+=t?1:-1);break}let a=ot(r.text,i-r.from,t)+r.from,h=r.text.slice(Math.min(i,a)-r.from,Math.max(i,a)-r.from),f=o(h);if(l!=null&&f!=l)break;(h!=" "||i!=e.head)&&(l=f),i=a}return i}),nf=n=>sf(n,!1),eg=n=>sf(n,!0),ig=n=>Pi(n,t=>{let e=n.lineBlockAt(t.head).to;return t.head<e?e:Math.min(n.state.doc.length,t.head+1)}),sg=n=>Pi(n,t=>{let e=n.moveToLineBoundary(t,!1).head;return t.head>e?e:Math.max(0,t.head-1)}),ng=n=>Pi(n,t=>{let e=n.moveToLineBoundary(t,!0).head;return t.head<e?e:Math.min(n.state.doc.length,t.head+1)}),rg=({state:n,dispatch:t})=>{if(n.readOnly)return!1;let e=n.changeByRange(i=>({changes:{from:i.from,to:i.to,insert:W.of(["",""])},range:y.cursor(i.from)}));return t(n.update(e,{scrollIntoView:!0,userEvent:"input"})),!0},og=({state:n,dispatch:t})=>{if(n.readOnly)return!1;let e=n.changeByRange(i=>{if(!i.empty||i.from==0||i.from==n.doc.length)return{range:i};let s=i.from,r=n.doc.lineAt(s),o=s==r.from?s-1:ot(r.text,s-r.from,!1)+r.from,l=s==r.to?s+1:ot(r.text,s-r.from,!0)+r.from;return{changes:{from:o,to:l,insert:n.doc.slice(s,l).append(n.doc.slice(o,s))},range:y.cursor(l)}});return e.changes.empty?!1:(t(n.update(e,{scrollIntoView:!0,userEvent:"move.character"})),!0)};function js(n){let t=[],e=-1;for(let i of n.selection.ranges){let s=n.doc.lineAt(i.from),r=n.doc.lineAt(i.to);if(!i.empty&&i.to==r.from&&(r=n.doc.lineAt(i.to-1)),e>=s.number){let o=t[t.length-1];o.to=r.to,o.ranges.push(i)}else t.push({from:s.from,to:r.to,ranges:[i]});e=r.number+1}return t}function rf(n,t,e){if(n.readOnly)return!1;let i=[],s=[];for(let r of js(n)){if(e?r.to==n.doc.length:r.from==0)continue;let o=n.doc.lineAt(e?r.to+1:r.from-1),l=o.length+1;if(e){i.push({from:r.to,to:o.to},{from:r.from,insert:o.text+n.lineBreak});for(let a of r.ranges)s.push(y.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(y.range(a.anchor-l,a.head-l))}}return i.length?(t(n.update({changes:i,scrollIntoView:!0,selection:y.create(s,n.selection.mainIndex),userEvent:"move.line"})),!0):!1}const lg=({state:n,dispatch:t})=>rf(n,t,!1),ag=({state:n,dispatch:t})=>rf(n,t,!0);function of(n,t,e){if(n.readOnly)return!1;let i=[];for(let s of js(n))e?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 t(n.update({changes:i,scrollIntoView:!0,userEvent:"input.copyline"})),!0}const hg=({state:n,dispatch:t})=>of(n,t,!1),fg=({state:n,dispatch:t})=>of(n,t,!0),cg=n=>{if(n.state.readOnly)return!1;let{state:t}=n,e=t.changes(js(t).map(({from:s,to:r})=>(s>0?s--:r<t.doc.length&&r++,{from:s,to:r}))),i=Je(t.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(e);return n.dispatch({changes:e,selection:i,scrollIntoView:!0,userEvent:"delete.line"}),!0},Ug=({state:n,dispatch:t})=>(t(n.update(n.replaceSelection(n.lineBreak),{scrollIntoView:!0,userEvent:"input"})),!0);function ug(n,t){if(/\(\)|\[\]|\{\}/.test(n.sliceDoc(t-1,t+1)))return{from:t,to:t};let e=nt(n).resolveInner(t),i=e.childBefore(t),s=e.childAfter(t),r;return i&&s&&i.to<=t&&s.from>=t&&(r=i.type.prop(R.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 Ll=lf(!1),dg=lf(!0);function lf(n){return({state:t,dispatch:e})=>{if(t.readOnly)return!1;let i=t.changeByRange(s=>{let{from:r,to:o}=s,l=t.doc.lineAt(r),a=!n&&r==o&&ug(t,r);n&&(r=o=(o<=l.to?l:t.doc.lineAt(o)).to);let h=new Hs(t,{simulateBreak:r,simulateDoubleBreak:!!a}),f=Br(h,r);for(f==null&&(f=Mi(/^\s*/.exec(t.doc.lineAt(r).text)[0],t.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 c=["",vi(t,f)];return a&&c.push(vi(t,h.lineIndent(l.from,-1))),{changes:{from:r,to:o,insert:W.of(c)},range:y.cursor(r+1+c[1].length)}});return e(t.update(i,{scrollIntoView:!0,userEvent:"input"})),!0}}function $r(n,t){let e=-1;return n.changeByRange(i=>{let s=[];for(let o=i.from;o<=i.to;){let l=n.doc.lineAt(o);l.number>e&&(i.empty||i.to>l.from)&&(t(l,s,i),e=l.number),o=l.to+1}let r=n.changes(s);return{changes:s,range:y.range(r.mapPos(i.anchor,1),r.mapPos(i.head,1))}})}const pg=({state:n,dispatch:t})=>{if(n.readOnly)return!1;let e=Object.create(null),i=new Hs(n,{overrideIndentation:r=>{let o=e[r];return o??-1}}),s=$r(n,(r,o,l)=>{let a=Br(i,r.from);if(a==null)return;/\S/.test(r.text)||(a=0);let h=/^\s*/.exec(r.text)[0],f=vi(n,a);(h!=f||l.from<r.from+h.length)&&(e[r.from]=a,o.push({from:r.from,to:r.from+h.length,insert:f}))});return s.changes.empty||t(n.update(s,{userEvent:"indent"})),!0},af=({state:n,dispatch:t})=>n.readOnly?!1:(t(n.update($r(n,(e,i)=>{i.push({from:e.from,insert:n.facet(Ws)})}),{userEvent:"input.indent"})),!0),hf=({state:n,dispatch:t})=>n.readOnly?!1:(t(n.update($r(n,(e,i)=>{let s=/^\s*/.exec(e.text)[0];if(!s)return;let 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as $,ws as A,ah as B,nl as C,L as D,V as E,O as F,ch as G,Fs as H,Nd as I,Md as J,Ag as K,Ts as L,G as M,R as N,$g as O,Pe as P,Mg as Q,Oe as R,xt as S,Sd as T,Bg as U,at as V,_t as W,Dg as X,vd as Y,Ng as Z,op as _,jg as a,y as a0,Zd as a1,Ou as a2,Vg as a3,_p as a4,Qg as a5,Cg as a6,Rg as a7,Ug as a8,Gg as b,Kg as c,wg as d,Lg as e,Ig as f,Hg as g,kg as h,Pg as i,qg as j,Sr as k,T as l,Fg as m,Sg as n,Vo as o,vg as p,Re as q,H as r,Eg as s,v as t,gt as u,nt as v,ge as w,zg as x,nh as y,em as z};
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