golang-github-pocketbase-pocketbase/ui/dist/assets/index-Bd1MzT5k.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(F.empty);n.push(e)}}function ws(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 f=s,h=r,c=F.empty;for(;f+=l,h+=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,f,r,h,c),s=f,r=h}}}function Ss(n,t,e,i=!1){let s=[],r=i?[]:null,o=new Si(n),l=new Si(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 f=Math.min(o.len,l.len);lt(s,f,-1),o.forward(f),l.forward(f)}else if(l.ins>=0&&(o.ins<0||a==o.i||o.off==0&&(l.len<o.len||l.len==o.len&&!e))){let f=l.len;for(lt(s,l.ins,-1);f;){let h=Math.min(o.len,f);o.ins>=0&&a<o.i&&o.len<=h&&(lt(s,0,o.ins),r&&fe(r,s,o.text),a=o.i),o.forward(h),f-=h}l.next()}else if(o.ins>=0){let f=0,h=o.len;for(;h;)if(l.ins==-1){let c=Math.min(h,l.len);f+=c,h-=c,l.forward(c)}else if(l.ins==0&&l.len<h)h-=l.len,l.next();else break;lt(s,f,a<o.i?o.ins:0),r&&a<o.i&&fe(r,s,o.text),a=o.i,o.forward(o.len-h)}else{if(o.done&&l.done)return r?tt.createSet(s,r):Qt.create(s);throw new Error("Mismatched change set lengths")}}}function Wl(n,t,e=!1){let i=[],s=e?[]:null,r=new Si(n),o=new Si(t);for(let l=!1;;){if(r.done&&o.done)return s?tt.createSet(i,s):Qt.create(i);if(r.ins==0)lt(i,r.len,0,l),r.next();else if(o.len==0&&!o.done)lt(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),f=i.length;if(r.ins==-1){let h=o.ins==-1?-1:o.off?0:o.ins;lt(i,a,h,l),s&&h&&fe(s,i,o.text)}else 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this.startState.config!=this.state.config}isUserEvent(t){let e=this.annotation(Z.userEvent);return!!(e&&(e==t||e.length>t.length&&e.slice(0,t.length)==t&&e[t.length]=="."))}}Z.time=oe.define();Z.userEvent=oe.define();Z.addToHistory=oe.define();Z.remote=oe.define();function Ff(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 Yl(n,t,e){var i;let s,r,o;return e?(s=t.changes,r=tt.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:N.mapEffects(n.effects,s).concat(N.mapEffects(t.effects,r)),annotations:n.annotations.length?n.annotations.concat(t.annotations):t.annotations,scrollIntoView:n.scrollIntoView||t.scrollIntoView}}function As(n,t,e){let i=t.selection,s=ze(t.annotations);return t.userEvent&&(s=s.concat(Z.userEvent.of(t.userEvent))),{changes:t.changes instanceof tt?t.changes:tt.of(t.changes||[],e,n.facet($l)),selection:i&&(i instanceof b?i:b.single(i.anchor,i.head)),effects:ze(t.effects),annotations:s,scrollIntoView:!!t.scrollIntoView}}function Xl(n,t,e){let i=As(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=Yl(i,As(n,t[r],o?i.changes.newLength:n.doc.length),o)}let s=Z.create(n,i.changes,i.selection,i.effects,i.annotations,i.scrollIntoView);return Hf(e?Vf(s):s)}function Vf(n){let t=n.startState,e=!0;for(let s of t.facet(jl)){let r=s(n);if(r===!1){e=!1;break}Array.isArray(r)&&(e=e===!0?r:Ff(e,r))}if(e!==!0){let s,r;if(e===!1)r=n.changes.invertedDesc,s=tt.empty(t.doc.length);else{let o=n.changes.filter(e);s=o.changes,r=o.filtered.mapDesc(o.changes).invertedDesc}n=Z.create(t,s,n.selection&&n.selection.map(r),N.mapEffects(n.effects,r),n.annotations,n.scrollIntoView)}let i=t.facet(Ul);for(let s=i.length-1;s>=0;s--){let r=i[s](n);r instanceof Z?n=r:Array.isArray(r)&&r.length==1&&r[0]instanceof Z?n=r[0]:n=Xl(t,ze(r),!1)}return n}function Hf(n){let t=n.startState,e=t.facet(Gl),i=n;for(let s=e.length-1;s>=0;s--){let r=e[s](n);r&&Object.keys(r).length&&(i=Yl(i,As(t,r,n.changes.newLength),!0))}return i==n?n:Z.create(t,n.changes,n.selection,i.effects,i.annotations,i.scrollIntoView)}const Wf=[];function ze(n){return n==null?Wf:Array.isArray(n)?n:[n]}var J=function(n){return n[n.Word=0]="Word",n[n.Space=1]="Space",n[n.Other=2]="Other",n}(J||(J={}));const zf=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let Ms;try{Ms=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch{}function qf(n){if(Ms)return Ms.test(n);for(let t=0;t<n.length;t++){let e=n[t];if(/\w/.test(e)||e>"€"&&(e.toUpperCase()!=e.toLowerCase()||zf.test(e)))return!0}return!1}function Kf(n){return t=>{if(!/\S/.test(t))return J.Space;if(qf(t))return J.Word;for(let e=0;e<n.length;e++)if(t.indexOf(n[e])>-1)return J.Word;return J.Other}}class H{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++)yi(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 yi(this,i),wn(this,i)}update(...t){return Xl(this,t,!0)}applyTransaction(t){let e=this.config,{base:i,compartments:s}=e;for(let l of t.effects)l.is(Wn.reconfigure)?(e&&(s=new Map,e.compartments.forEach((a,f)=>s.set(f,a)),e=null),s.set(l.value.compartment,l.value.extension)):l.is(N.reconfigure)?(e=null,i=l.value):l.is(N.appendConfig)&&(e=null,i=ze(i).concat(l.value));let r;e?r=t.startState.values.slice():(e=xn.resolve(i,s,this),r=new H(e,this.doc,this.selection,e.dynamicSlots.map(()=>null),(a,f)=>f.reconfigure(a,this),null).values);let o=t.startState.facet(Cs)?t.newSelection:t.newSelection.asSingle();new H(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:b.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=ze(i.effects);for(let l=1;l<e.ranges.length;l++){let a=t(e.ranges[l]),f=this.changes(a.changes),h=f.map(s);for(let u=0;u<l;u++)r[u]=r[u].map(h);let c=s.mapDesc(f,!0);r.push(a.range.map(c)),s=s.compose(h),o=N.mapEffects(o,h).concat(N.mapEffects(ze(a.effects),c))}return{changes:s,selection:b.create(r,e.mainIndex),effects:o}}changes(t=[]){return t instanceof tt?t:tt.of(t,this.doc.length,this.facet(H.lineSeparator))}toText(t){return F.of(t.split(this.facet(H.lineSeparator)||xs))}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:(yi(this,e),wn(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 mt&&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 H.create({doc:t.doc,selection:b.fromJSON(t.selection),extensions:e.extensions?s.concat([e.extensions]):s})}static create(t={}){let e=xn.resolve(t.extensions||[],new Map),i=t.doc instanceof F?t.doc:F.of((t.doc||"").split(e.staticFacet(H.lineSeparator)||xs)),s=t.selection?t.selection instanceof b?t.selection:b.single(t.selection.anchor,t.selection.head):b.single(0);return zl(s,i.length),e.staticFacet(Cs)||(s=s.asSingle()),new H(e,i,s,e.dynamicSlots.map(()=>null),(r,o)=>o.create(r),null)}get tabSize(){return this.facet(H.tabSize)}get lineBreak(){return this.facet(H.lineSeparator)||`
`}get readOnly(){return this.facet(Jl)}phrase(t,...e){for(let i of this.facet(H.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"$";let r=+(s||1);return!r||r>e.length?i:e[r-1]})),t}languageDataAt(t,e,i=-1){let s=[];for(let r of this.facet(Kl))for(let o of r(this,e,i))Object.prototype.hasOwnProperty.call(o,t)&&s.push(o[t]);return s}charCategorizer(t){return Kf(this.languageDataAt("wordChars",t).join(""))}wordAt(t){let{text:e,from:i,length:s}=this.doc.lineAt(t),r=this.charCategorizer(t),o=t-i,l=t-i;for(;o>0;){let a=ot(e,o,!1);if(r(e.slice(a,o))!=J.Word)break;o=a}for(;l<s;){let a=ot(e,l);if(r(e.slice(l,a))!=J.Word)break;l=a}return o==l?null:b.range(o+i,l+i)}}H.allowMultipleSelections=Cs;H.tabSize=T.define({combine:n=>n.length?n[0]:4});H.lineSeparator=$l;H.readOnly=Jl;H.phrases=T.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])}});H.languageData=Kl;H.changeFilter=jl;H.transactionFilter=Ul;H.transactionExtender=Gl;Wn.reconfigure=N.define();function Ee(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 De{eq(t){return this==t}range(t,e=t){return Ds.create(t,e,this)}}De.prototype.startSide=De.prototype.endSide=0;De.prototype.point=!1;De.prototype.mapMode=at.TrackDel;let Ds=class _l{constructor(t,e,i){this.from=t,this.to=e,this.value=i}static create(t,e,i){return new _l(t,e,i)}};function Os(n,t){return n.from-t.from||n.value.startSide-t.value.startSide}class gr{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,f=r[a]-t||(i?this.value[a].endSide:this.value[a].startSide)-e;if(a==o)return f>=0?o:l;f>=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 f=this.value[a],h=this.from[a]+t,c=this.to[a]+t,u,d;if(h==c){let p=e.mapPos(h,f.startSide,f.mapMode);if(p==null||(u=d=p,f.startSide!=f.endSide&&(d=e.mapPos(h,f.endSide),d<u)))continue}else if(u=e.mapPos(h,f.startSide),d=e.mapPos(c,f.endSide),u>d||u==d&&f.startSide>0&&f.endSide<=0)continue;(d-u||f.endSide-f.startSide)<0||(o<0&&(o=u),f.point&&(l=Math.max(l,d-u)),i.push(f),s.push(u-o),r.push(d-o))}return{mapped:i.length?new gr(s,r,i,l):null,pos:o}}}class K{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 K(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(Os)),this.isEmpty)return e.length?K.of(e):this;let l=new Ql(this,null,-1).goto(0),a=0,f=[],h=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++];h.addInner(c.from,c.to,c.value)||f.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])&&h.addChunk(this.chunkPos[l.chunkIndex],this.chunk[l.chunkIndex])?l.nextChunk():((!o||s>l.to||r<l.from||o(l.from,l.to,l.value))&&(h.addInner(l.from,l.to,l.value)||f.push(Ds.create(l.from,l.to,l.value))),l.next());return h.finishInner(this.nextLayer.isEmpty&&!f.length?K.empty:this.nextLayer.update({add:f,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],f=t.touchesRange(l,l+a.length);if(f===!1)s=Math.max(s,a.maxPoint),e.push(a),i.push(t.mapPos(l));else if(f===!0){let{mapped:h,pos:c}=a.map(l,t);h&&(s=Math.max(s,h.maxPoint),e.push(h),i.push(c))}}let r=this.nextLayer.map(t);return e.length==0?r:new K(i,e,r||K.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 ki.from([this]).goto(t)}get isEmpty(){return this.nextLayer==this}static iter(t,e=0){return ki.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=to(o,l,i),f=new oi(o,a,r),h=new oi(l,a,r);i.iterGaps((c,u,d)=>eo(f,c,h,u,d,s)),i.empty&&i.length==0&&eo(f,0,h,0,0,s)}static eq(t,e,i=0,s){s==null&&(s=999999999);let r=t.filter(h=>!h.isEmpty&&e.indexOf(h)<0),o=e.filter(h=>!h.isEmpty&&t.indexOf(h)<0);if(r.length!=o.length)return!1;if(!r.length)return!0;let l=to(r,o),a=new oi(r,l,0).goto(i),f=new oi(o,l,0).goto(i);for(;;){if(a.to!=f.to||!Ts(a.active,f.active)||a.point&&(!f.point||!a.point.eq(f.point)))return!1;if(a.to>s)return!0;a.next(),f.next()}}static spans(t,e,i,s,r=-1){let o=new oi(t,null,r).goto(e),l=e,a=o.openStart;for(;;){let f=Math.min(o.to,i);if(o.point){let h=o.activeForPoint(o.to),c=o.pointFrom<e?h.length+1:o.point.startSide<0?h.length:Math.min(h.length,a);s.point(l,f,o.point,h,c,o.pointRank),a=Math.min(o.openEnd(f),h.length)}else f>l&&(s.span(l,f,o.active,a),a=o.openEnd(f));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 Ds?[t]:e?$f(t):t)i.add(s.from,s.to,s.value);return i.finish()}static join(t){if(!t.length)return K.empty;let e=t[t.length-1];for(let i=t.length-2;i>=0;i--)for(let s=t[i];s!=K.empty;s=s.nextLayer)e=new K(s.chunkPos,s.chunk,e,Math.max(s.maxPoint,e.maxPoint));return e}}K.empty=new K([],[],null,-1);function $f(n){if(n.length>1)for(let t=n[0],e=1;e<n.length;e++){let i=n[e];if(Os(t,i)>0)return n.slice().sort(Os);t=i}return n}K.empty.nextLayer=K.empty;class Oe{finishChunk(t){this.chunks.push(new gr(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(K.empty)}finishInner(t){if(this.from.length&&this.finishChunk(!1),this.chunks.length==0)return t;let e=K.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(t):t,this.setMaxPoint);return this.from=null,e}}function to(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!=null&&e.touchesRange(l,l+r.chunk[o].length))&&s.add(r.chunk[o])}return s}class Ql{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 ki{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 Ql(o,e,i,r));return s.length==1?s[0]:new ki(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--)Qn(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--)Qn(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(),Qn(this.heap,0)}}}function Qn(n,t){for(let e=n[t];;){let i=(t<<1)+1;if(i>=n.length)break;let 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d=f[i];d&&(s<d.length||d.breakAfter&&(c!=null&&c.breakAfter))?(t==i&&(d=d.split(s),s=0),!u&&c&&d.merge(0,s,c,!0,0,a)?r[r.length-1]=d:((s||d.children.length&&!d.children[0].length)&&d.merge(0,s,null,!1,0,a),r.push(d))):d!=null&&d.breakAfter&&(c?c.breakAfter=1:o=1),i++}for(h&&(h.breakAfter=o,e>0&&(!o&&r.length&&h.merge(e,h.length,r[0],!1,l,0)?h.breakAfter=r.shift().breakAfter:(e<h.length||h.children.length&&h.children[h.children.length-1].length==0)&&h.merge(e,h.length,null,!1,l,0),t++));t<i&&r.length;)if(f[i-1].become(r[r.length-1]))i--,r.pop(),a=r.length?0:l;else if(f[t].become(r[0]))t++,r.shift(),l=r.length?0:a;else break;!r.length&&t&&i<f.length&&!f[t-1].breakAfter&&f[i].merge(0,0,f[t-1],!1,l,a)&&t--,(t<i||r.length)&&n.replaceChildren(t,i,r)}}function la(n,t,e,i,s,r){let o=n.childCursor(),{i:l,off:a}=o.findPos(e,1),{i:f,off:h}=o.findPos(t,-1),c=t-e;for(let u of i)c+=u.length;n.length+=c,oa(n,f,h,l,a,i,0,s,r)}let bt=typeof navigator<"u"?navigator:{userAgent:"",vendor:"",platform:""},Es=typeof document<"u"?document:{documentElement:{style:{}}};const Is=/Edge\/(\d+)/.exec(bt.userAgent),aa=/MSIE \d/.test(bt.userAgent),Ns=/Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(bt.userAgent),zn=!!(aa||Ns||Is),ho=!zn&&/gecko\/(\d+)/i.test(bt.userAgent),ts=!zn&&/Chrome\/(\d+)/.exec(bt.userAgent),ec="webkitFontSmoothing"in Es.documentElement.style,ha=!zn&&/Apple Computer/.test(bt.vendor),fo=ha&&(/Mobile\/\w+/.test(bt.userAgent)||bt.maxTouchPoints>2);var D={mac:fo||/Mac/.test(bt.platform),windows:/Win/.test(bt.platform),linux:/Linux|X11/.test(bt.platform),ie:zn,ie_version:aa?Es.documentMode||6:Ns?+Ns[1]:Is?+Is[1]:0,gecko:ho,gecko_version:ho?+(/Firefox\/(\d+)/.exec(bt.userAgent)||[0,0])[1]:0,chrome:!!ts,chrome_version:ts?+ts[1]:0,ios:fo,android:/Android\b/.test(bt.userAgent),safari:ha,webkit_version:ec?+(/\bAppleWebKit\/(\d+)/.exec(bt.userAgent)||[0,0])[1]:0,tabSize:Es.documentElement.style.tabSize!=null?"tab-size":"-moz-tab-size"};const ic=256;class Ft extends ${constructor(t){super(),this.text=t}get length(){return this.text.length}createDOM(t){this.setDOM(t||document.createTextNode(this.text))}sync(t,e){this.dom||this.createDOM(),this.dom.nodeValue!=this.text&&(e&&e.node==this.dom&&(e.written=!0),this.dom.nodeValue=this.text)}reuseDOM(t){t.nodeType==3&&this.createDOM(t)}merge(t,e,i){return this.flags&8||i&&(!(i instanceof 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super.canReuseDOM(t)&&!((this.flags|t.flags)&8)}reuseDOM(t){t.nodeName==this.mark.tagName.toUpperCase()&&(this.setDOM(t),this.flags|=6)}sync(t,e){this.dom?this.flags&4&&this.setAttrs(this.dom):this.setDOM(this.setAttrs(document.createElement(this.mark.tagName))),super.sync(t,e)}merge(t,e,i,s,r,o){return i&&(!(i instanceof re&&i.mark.eq(this.mark))||t&&r<=0||e<this.length&&o<=0)?!1:(la(this,t,e,i?i.children.slice():[],r-1,o-1),this.markDirty(),!0)}split(t){let e=[],i=0,s=-1,r=0;for(let l of this.children){let a=i+l.length;a>t&&e.push(i<t?l.split(t-i):l),s<0&&i>=t&&(s=r),i=a,r++}let o=this.length-t;return this.length=t,s>-1&&(this.children.length=s,this.markDirty()),new re(this.mark,e,o)}domAtPos(t){return fa(this,t)}coordsAt(t,e){return ua(this,t,e)}}function nc(n,t,e){let i=n.nodeValue.length;t>i&&(t=i);let s=t,r=t,o=0;t==0&&e<0||t==i&&e>=0?D.chrome||D.gecko||(t?(s--,o=1):r<i&&(r++,o=-1)):e<0?s--:r<i&&r++;let l=Be(n,s,r).getClientRects();if(!l.length)return null;let 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ve&&t.side==this.side&&this.widget.constructor==t.widget.constructor?(this.widget.compare(t.widget)||this.markDirty(!0),this.dom&&!this.prevWidget&&(this.prevWidget=this.widget),this.widget=t.widget,this.length=t.length,!0):!1}ignoreMutation(){return!0}ignoreEvent(t){return this.widget.ignoreEvent(t)}get overrideDOMText(){if(this.length==0)return F.empty;let t=this;for(;t.parent;)t=t.parent;let{view:e}=t,i=e&&e.state.doc,s=this.posAtStart;return i?i.slice(s,s+this.length):F.empty}domAtPos(t){return(this.length?t==0:this.side>0)?ht.before(this.dom):ht.after(this.dom,t==this.length)}domBoundsAround(){return null}coordsAt(t,e){let i=this.widget.coordsAt(this.dom,t,e);if(i)return i;let s=this.dom.getClientRects(),r=null;if(!s.length)return null;let o=this.side?this.side<0:t>0;for(let l=o?s.length-1:0;r=s[l],!(t>0?l==0:l==s.length-1||r.top<r.bottom);l+=o?-1:1);return Ei(r,!o)}get isEditable(){return!1}get isWidget(){return!0}get isHidden(){return this.widget.isHidden}destroy(){super.destroy(),this.dom&&this.widget.destroy(this.dom)}}class Je extends ${constructor(t){super(),this.side=t}get length(){return 0}merge(){return!1}become(t){return t instanceof Je&&t.side==this.side}split(){return new Je(this.side)}sync(){if(!this.dom){let t=document.createElement("img");t.className="cm-widgetBuffer",t.setAttribute("aria-hidden","true"),this.setDOM(t)}}getSide(){return this.side}domAtPos(t){return this.side>0?ht.before(this.dom):ht.after(this.dom)}localPosFromDOM(){return 0}domBoundsAround(){return null}coordsAt(t){return this.dom.getBoundingClientRect()}get overrideDOMText(){return F.empty}get isHidden(){return!0}}Ft.prototype.children=ve.prototype.children=Je.prototype.children=mr;function fa(n,t){let e=n.dom,{children:i}=n,s=0;for(let r=0;s<i.length;s++){let o=i[s],l=r+o.length;if(!(l==r&&o.getSide()<=0)){if(t>r&&t<l&&o.dom.parentNode==e)return o.domAtPos(t-r);if(t<=r)break;r=l}}for(let r=s;r>0;r--){let 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n)e=="class"&&t.class?t.class+=" "+n.class:e=="style"&&t.style?t.style+=";"+n.style:t[e]=n[e];return t}const co=Object.create(null);function kn(n,t,e){if(n==t)return!0;n||(n=co),t||(t=co);let i=Object.keys(n),s=Object.keys(t);if(i.length-(e&&i.indexOf(e)>-1?1:0)!=s.length-(e&&s.indexOf(e)>-1?1:0))return!1;for(let r of i)if(r!=e&&(s.indexOf(r)==-1||n[r]!==t[r]))return!1;return!0}function Vs(n,t,e){let i=!1;if(t)for(let s in t)e&&s in e||(i=!0,s=="style"?n.style.cssText="":n.removeAttribute(s));if(e)for(let s in e)t&&t[s]==e[s]||(i=!0,s=="style"?n.style.cssText=e[s]:n.setAttribute(s,e[s]));return i}function oc(n){let t=Object.create(null);for(let e=0;e<n.attributes.length;e++){let i=n.attributes[e];t[i.name]=i.value}return t}class Ie{eq(t){return!1}updateDOM(t,e){return!1}compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}get estimatedHeight(){return-1}get lineBreaks(){return 0}ignoreEvent(t){return!0}coordsAt(t,e,i){return null}get isHidden(){return!1}get 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P{constructor(t){let{start:e,end:i}=da(t);super(e?-1:5e8,i?1:-6e8,null,t),this.tagName=t.tagName||"span",this.class=t.class||"",this.attrs=t.attributes||null}eq(t){var e,i;return this==t||t instanceof Ii&&this.tagName==t.tagName&&(this.class||((e=this.attrs)===null||e===void 0?void 0:e.class))==(t.class||((i=t.attrs)===null||i===void 0?void 0:i.class))&&kn(this.attrs,t.attrs,"class")}range(t,e=t){if(t>=e)throw new RangeError("Mark decorations may not be empty");return super.range(t,e)}}Ii.prototype.point=!1;class Ni extends P{constructor(t){super(-2e8,-2e8,null,t)}eq(t){return t instanceof Ni&&this.spec.class==t.spec.class&&kn(this.spec.attributes,t.spec.attributes)}range(t,e=t){if(e!=t)throw new RangeError("Line decoration ranges must be zero-length");return super.range(t,e)}}Ni.prototype.mapMode=at.TrackBefore;Ni.prototype.point=!0;class ge extends P{constructor(t,e,i,s,r,o){super(e,i,r,t),this.block=s,this.isReplace=o,this.mapMode=s?e<=0?at.TrackBefore:at.TrackAfter:at.TrackDel}get type(){return this.startSide!=this.endSide?Mt.WidgetRange:this.startSide<=0?Mt.WidgetBefore:Mt.WidgetAfter}get heightRelevant(){return this.block||!!this.widget&&(this.widget.estimatedHeight>=5||this.widget.lineBreaks>0)}eq(t){return t instanceof ge&&lc(this.widget,t.widget)&&this.block==t.block&&this.startSide==t.startSide&&this.endSide==t.endSide}range(t,e=t){if(this.isReplace&&(t>e||t==e&&this.startSide>0&&this.endSide<=0))throw new RangeError("Invalid range for replacement decoration");if(!this.isReplace&&e!=t)throw new RangeError("Widget decorations can only have zero-length ranges");return super.range(t,e)}}ge.prototype.point=!0;function da(n,t=!1){let{inclusiveStart:e,inclusiveEnd:i}=n;return e==null&&(e=n.inclusive),i==null&&(i=n.inclusive),{start:e??t,end:i??t}}function lc(n,t){return n==t||!!(n&&t&&n.compare(t))}function dn(n,t,e,i=0){let s=e.length-1;s>=0&&e[s]+i>=n?e[s]=Math.max(e[s],t):e.push(n,t)}class Q extends 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0,this.dom=null)}setDeco(t){kn(this.attrs,t)||(this.dom&&(this.prevAttrs=this.attrs,this.markDirty()),this.attrs=t)}append(t,e){ca(this,t,e)}addLineDeco(t){let e=t.spec.attributes,i=t.spec.class;e&&(this.attrs=Fs(e,this.attrs||{})),i&&(this.attrs=Fs({class:i},this.attrs||{}))}domAtPos(t){return fa(this,t)}reuseDOM(t){t.nodeName=="DIV"&&(this.setDOM(t),this.flags|=6)}sync(t,e){var i;this.dom?this.flags&4&&(ea(this.dom),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 0):(this.setDOM(document.createElement("div")),this.dom.className="cm-line",this.prevAttrs=this.attrs?null:void 0),this.prevAttrs!==void 0&&(Vs(this.dom,this.prevAttrs,this.attrs),this.dom.classList.add("cm-line"),this.prevAttrs=void 0),super.sync(t,e);let s=this.dom.lastChild;for(;s&&$.get(s)instanceof re;)s=s.lastChild;if(!s||!this.length||s.nodeName!="BR"&&((i=$.get(s))===null||i===void 0?void 0:i.isEditable)==!1&&(!D.ios||!this.children.some(r=>r instanceof Ft))){let r=document.createElement("BR");r.cmIgnore=!0,this.dom.appendChild(r)}}measureTextSize(){if(this.children.length==0||this.length>20)return null;let t=0,e;for(let i of this.children){if(!(i instanceof Ft)||/[^ -~]/.test(i.text))return null;let s=Ge(i.dom);if(s.length!=1)return null;t+=s[0].width,e=s[0].height}return t?{lineHeight:this.dom.getBoundingClientRect().height,charWidth:t/this.length,textHeight:e}:null}coordsAt(t,e){let i=ua(this,t,e);if(!this.children.length&&i&&this.parent){let{heightOracle:s}=this.parent.view.viewState,r=i.bottom-i.top;if(Math.abs(r-s.lineHeight)<2&&s.textHeight<r){let o=(r-s.textHeight)/2;return{top:i.top+o,bottom:i.bottom-o,left:i.left,right:i.left}}}return i}become(t){return t instanceof Q&&this.children.length==0&&t.children.length==0&&kn(this.attrs,t.attrs)&&this.breakAfter==t.breakAfter}covers(){return!0}static find(t,e){for(let i=0,s=0;i<t.children.length;i++){let r=t.children[i],o=s+r.length;if(o>=e){if(r instanceof Q)return 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i=n.facet(ka);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=T.define({combine:n=>n.length?n[0]:!0});let yc=0;const ci=T.define();class ct{constructor(t,e,i,s,r){this.id=t,this.create=e,this.domEventHandlers=i,this.domEventObservers=s,this.extension=r(this)}static define(t,e){const{eventHandlers:i,eventObservers:s,provide:r,decorations:o}=e||{};return new ct(yc++,t,i,s,l=>{let a=[ci.of(l)];return o&&a.push(Ai.of(f=>{let h=f.plugin(l);return h?o(h):P.none})),r&&a.push(r(l)),a})}static fromClass(t,e){return ct.define(i=>new t(i),e)}}class es{constructor(t){this.spec=t,this.mustUpdate=null,this.value=null}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(At(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.create(t)}catch(e){At(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){At(t.state,i,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const Ta=T.define(),wr=T.define(),Ai=T.define(),Ba=T.define(),Sr=T.define(),Pa=T.define();function uo(n,t){let e=n.state.facet(Pa);if(!e.length)return e;let i=e.map(r=>r instanceof Function?r(n):r),s=[];return K.spans(i,t.from,t.to,{point(){},span(r,o,l,a){let f=r-t.from,h=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=mc(t.text,f,h)),a>0&&c.length&&(p=c[c.length-1]).to==f&&p.direction==d)p.to=h,c=p.inner;else{let g={from:f,to:h,direction:d,inner:[]};c.push(g),c=g.inner}}}}),s}const Ra=T.define();function kr(n){let t=0,e=0,i=0,s=0;for(let r of n.state.facet(Ra)){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 ui=T.define();class Et{constructor(t,e,i,s){this.fromA=t,this.toA=e,this.fromB=i,this.toB=s}join(t){return new Et(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,l=0;;s++){let a=s==t.length?null:t[s],f=o-l,h=a?a.fromB:1e9;for(;r<e.length&&e[r]<h;){let c=e[r],u=e[r+1],d=Math.max(l,c),p=Math.min(h,u);if(d<=p&&new Et(d+f,p+f,d,p).addToSet(i),u>h)break;r+=2}if(!a)return i;new Et(a.fromA,a.toA,a.fromB,a.toB).addToSet(i),o=a.toA,l=a.toB}}}class vn{constructor(t,e,i){this.view=t,this.state=e,this.transactions=i,this.flags=0,this.startState=t.state,this.changes=tt.empty(this.startState.doc.length);for(let r of i)this.changes=this.changes.compose(r.changes);let s=[];this.changes.iterChangedRanges((r,o,l,a)=>s.push(new Et(r,o,l,a))),this.changedRanges=s}static create(t,e,i){return new vn(t,e,i)}get viewportChanged(){return(this.flags&4)>0}get viewportMoved(){return(this.flags&8)>0}get heightChanged(){return(this.flags&2)>0}get geometryChanged(){return this.docChanged||(this.flags&18)>0}get focusChanged(){return(this.flags&1)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some(t=>t.selection)}get empty(){return this.flags==0&&this.transactions.length==0}}class po extends ${get length(){return this.view.state.doc.length}constructor(t){super(),this.view=t,this.decorations=[],this.dynamicDecorationMap=[!1],this.domChanged=null,this.hasComposition=null,this.markedForComposition=new Set,this.editContextFormatting=P.none,this.lastCompositionAfterCursor=!1,this.minWidth=0,this.minWidthFrom=0,this.minWidthTo=0,this.impreciseAnchor=null,this.impreciseHead=null,this.forceSelection=!1,this.lastUpdate=Date.now(),this.setDOM(t.contentDOM),this.children=[new Q],this.children[0].setParent(this),this.updateDeco(),this.updateInner([new Et(0,0,0,t.state.doc.length)],0,null)}update(t){var e;let i=t.changedRanges;this.minWidth>0&&i.length&&(i.every(({fromA:f,toA:h})=>h<this.minWidthFrom||f>this.minWidthTo)?(this.minWidthFrom=t.changes.mapPos(this.minWidthFrom,1),this.minWidthTo=t.changes.mapPos(this.minWidthTo,1)):this.minWidth=this.minWidthFrom=this.minWidthTo=0),this.updateEditContextFormatting(t);let s=-1;this.view.inputState.composing>=0&&!this.view.observer.editContext&&(!((e=this.domChanged)===null||e===void 0)&&e.newSel?s=this.domChanged.newSel.head:!Cc(t.changes,this.hasComposition)&&!t.selectionSet&&(s=t.state.selection.main.head));let r=s>-1?xc(this.view,t.changes,s):null;if(this.domChanged=null,this.hasComposition){this.markedForComposition.clear();let{from:f,to:h}=this.hasComposition;i=new Et(f,h,t.changes.mapPos(f,-1),t.changes.mapPos(h,1)).addToSet(i.slice())}this.hasComposition=r?{from:r.range.fromB,to:r.range.toB}:null,(D.ie||D.chrome)&&!r&&t&&t.state.doc.lines!=t.startState.doc.lines&&(this.forceSelection=!0);let o=this.decorations,l=this.updateDeco(),a=kc(o,l,t.changes);return i=Et.extendWithRanges(i,a),!(this.flags&7)&&i.length==0?!1:(this.updateInner(i,t.startState.doc.length,r),t.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(t,e,i){this.view.viewState.mustMeasureContent=!0,this.updateChildren(t,e,i);let{observer:s}=this.view;s.ignore(()=>{this.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let o=D.chrome||D.ios?{node:s.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,o),this.flags&=-8,o&&(o.written||s.selectionRange.focusNode!=o.node)&&(this.forceSelection=!0),this.dom.style.height=""}),this.markedForComposition.forEach(o=>o.flags&=-9);let r=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let o of this.children)o instanceof ne&&o.widget instanceof Hs&&r.push(o.dom);s.updateGaps(r)}updateChildren(t,e,i){let s=i?i.range.addToSet(t.slice()):t,r=this.childCursor(e);for(let o=s.length-1;;o--){let l=o>=0?s[o]:null;if(!l)break;let{fromA:a,toA:f,fromB:h,toB:c}=l,u,d,p,g;if(i&&i.range.fromB<c&&i.range.toB>h){let k=xi.build(this.view.state.doc,h,i.range.fromB,this.decorations,this.dynamicDecorationMap),w=xi.build(this.view.state.doc,i.range.toB,c,this.decorations,this.dynamicDecorationMap);d=k.breakAtStart,p=k.openStart,g=w.openEnd;let v=this.compositionView(i);w.breakAtStart?v.breakAfter=1:w.content.length&&v.merge(v.length,v.length,w.content[0],!1,w.openStart,0)&&(v.breakAfter=w.content[0].breakAfter,w.content.shift()),k.content.length&&v.merge(0,0,k.content[k.content.length-1],!0,0,k.openEnd)&&k.content.pop(),u=k.content.concat(v).concat(w.content)}else({content:u,breakAtStart:d,openStart:p,openEnd:g}=xi.build(this.view.state.doc,h,c,this.decorations,this.dynamicDecorationMap));let{i:m,off:y}=r.findPos(f,1),{i:x,off:S}=r.findPos(a,-1);oa(this,x,S,m,y,u,d,p,g)}i&&this.fixCompositionDOM(i)}updateEditContextFormatting(t){this.editContextFormatting=this.editContextFormatting.map(t.changes);for(let e of t.transactions)for(let i of e.effects)i.is(Oa)&&(this.editContextFormatting=i.value)}compositionView(t){let e=new Ft(t.text.nodeValue);e.flags|=8;for(let{deco:s}of t.marks)e=new re(s,[e],e.length);let i=new Q;return i.append(e,0),i}fixCompositionDOM(t){let e=(r,o)=>{o.flags|=8|(o.children.some(a=>a.flags&7)?1:0),this.markedForComposition.add(o);let l=$.get(r);l&&l!=o&&(l.dom=null),o.setDOM(r)},i=this.childPos(t.range.fromB,1),s=this.children[i.i];e(t.line,s);for(let r=t.marks.length-1;r>=-1;r--)i=s.childPos(i.off,1),s=s.children[i.i],e(r>=0?t.marks[r].node:t.text,s)}updateSelection(t=!1,e=!1){(t||!this.view.observer.selectionRange.focusNode)&&this.view.observer.readSelectionRange();let i=this.view.root.activeElement,s=i==this.dom,r=!s&&!(this.view.state.facet(ie)||this.dom.tabIndex>-1)&&un(this.dom,this.view.observer.selectionRange)&&!(i&&this.dom.contains(i));if(!(s||e||r))return;let o=this.forceSelection;this.forceSelection=!1;let l=this.view.state.selection.main,a=this.moveToLine(this.domAtPos(l.anchor)),f=l.empty?a:this.moveToLine(this.domAtPos(l.head));if(D.gecko&&l.empty&&!this.hasComposition&&bc(a)){let c=document.createTextNode("");this.view.observer.ignore(()=>a.node.insertBefore(c,a.node.childNodes[a.offset]||null)),a=f=new ht(c,0),o=!0}let h=this.view.observer.selectionRange;(o||!h.focusNode||(!bi(a.node,a.offset,h.anchorNode,h.anchorOffset)||!bi(f.node,f.offset,h.focusNode,h.focusOffset))&&!this.suppressWidgetCursorChange(h,l))&&(this.view.observer.ignore(()=>{D.android&&D.chrome&&this.dom.contains(h.focusNode)&&vc(h.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let c=Ci(this.view.root);if(c)if(l.empty){if(D.gecko){let u=wc(a.node,a.offset);if(u&&u!=3){let d=(u==1?na:sa)(a.node,a.offset);d&&(a=new ht(d.node,d.offset))}}c.collapse(a.node,a.offset),l.bidiLevel!=null&&c.caretBidiLevel!==void 0&&(c.caretBidiLevel=l.bidiLevel)}else if(c.extend){c.collapse(a.node,a.offset);try{c.extend(f.node,f.offset)}catch{}}else{let u=document.createRange();l.anchor>l.head&&([a,f]=[f,a]),u.setEnd(f.node,f.offset),u.setStart(a.node,a.offset),c.removeAllRanges(),c.addRange(u)}r&&this.view.root.activeElement==this.dom&&(this.dom.blur(),i&&i.focus())}),this.view.observer.setSelectionRange(a,f)),this.impreciseAnchor=a.precise?null:new ht(h.anchorNode,h.anchorOffset),this.impreciseHead=f.precise?null:new ht(h.focusNode,h.focusOffset)}suppressWidgetCursorChange(t,e){return this.hasComposition&&e.empty&&bi(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=Ci(t.root),{anchorNode:s,anchorOffset:r}=t.observer.selectionRange;if(!i||!e.empty||!e.assoc||!i.modify)return;let o=Q.find(this,e.head);if(!o)return;let l=o.posAtStart;if(e.head==l||e.head==l+o.length)return;let a=this.coordsAt(e.head,-1),f=this.coordsAt(e.head,1);if(!a||!f||a.bottom>f.top)return;let h=this.domAtPos(e.head+e.assoc);i.collapse(h.node,h.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)}moveToLine(t){let e=this.dom,i;if(t.node!=e)return t;for(let s=t.offset;!i&&s<e.childNodes.length;s++){let r=$.get(e.childNodes[s]);r instanceof Q&&(i=r.domAtPos(0))}for(let s=t.offset-1;!i&&s>=0;s--){let r=$.get(e.childNodes[s]);r instanceof Q&&(i=r.domAtPos(r.length))}return i?new ht(i.node,i.offset,!0):t}nearest(t){for(let e=t;e;){let i=$.get(e);if(i&&i.rootView==this)return i;e=e.parentNode}return null}posFromDOM(t,e){let i=this.nearest(t);if(!i)throw new RangeError("Trying to find position for a DOM position outside of the document");return i.localPosFromDOM(t,e)+i.posAtStart}domAtPos(t){let{i:e,off:i}=this.childCursor().findPos(t,-1);for(;e<this.children.length-1;){let s=this.children[e];if(i<s.length||s instanceof Q)break;e++,i=0}return this.children[e].domAtPos(i)}coordsAt(t,e){let i=null,s=0;for(let r=this.length,o=this.children.length-1;o>=0;o--){let l=this.children[o],a=r-l.breakAfter,f=a-l.length;if(a<t)break;if(f<=t&&(f<t||l.covers(-1))&&(a>t||l.covers(1))&&(!i||l instanceof Q&&!(i instanceof Q&&e>=0)))i=l,s=f;else if(i&&f==t&&a==t&&l instanceof ne&&Math.abs(e)<2){if(l.deco.startSide<0)break;o&&(i=null)}r=f}return i?i.coordsAt(t-s,e):null}coordsForChar(t){let{i:e,off:i}=this.childPos(t,1),s=this.children[e];if(!(s instanceof Q))return null;for(;s.children.length;){let{i:l,off:a}=s.childPos(i,1);for(;;l++){if(l==s.children.length)return null;if((s=s.children[l]).length)break}i=a}if(!(s instanceof Ft))return null;let r=ot(s.text,i);if(r==i)return null;let o=Be(s.dom,i,r).getClientRects();for(let l=0;l<o.length;l++){let a=o[l];if(l==o.length-1||a.top<a.bottom&&a.left<a.right)return a}return null}measureVisibleLineHeights(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==X.LTR;for(let f=0,h=0;h<this.children.length;h++){let c=this.children[h],u=f+c.length;if(u>s)break;if(f>=i){let d=c.dom.getBoundingClientRect();if(e.push(d.height),o){let p=c.dom.lastChild,g=p?Ge(p):[];if(g.length){let m=g[g.length-1],y=a?m.right-d.left:d.right-m.left;y>l&&(l=y,this.minWidth=r,this.minWidthFrom=f,this.minWidthTo=u)}}}f=u+c.breakAfter}return e}textDirectionAt(t){let{i:e}=this.childPos(t,1);return getComputedStyle(this.children[e].dom).direction=="rtl"?X.RTL:X.LTR}measureTextSize(){for(let r of this.children)if(r instanceof Q){let o=r.measureTextSize();if(o)return o}let t=document.createElement("div"),e,i,s;return t.className="cm-line",t.style.width="99999px",t.style.position="absolute",t.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore(()=>{this.dom.appendChild(t);let r=Ge(t.firstChild)[0];e=t.getBoundingClientRect().height,i=r?r.width/27:7,s=r?r.height:e,t.remove()}),{lineHeight:e,charWidth:i,textHeight:s}}childCursor(t=this.length){let e=this.children.length;return e&&(t-=this.children[--e].length),new ra(this.children,t,e)}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.length;if(o>i){let l=(e.lineBlockAt(o).bottom-e.lineBlockAt(i).top)/this.view.scaleY;t.push(P.replace({widget:new Hs(l),block:!0,inclusive:!0,isBlockGap:!0}).range(i,o))}if(!r)break;i=r.to+1}return P.set(t)}updateDeco(){let t=1,e=this.view.state.facet(Ai).map(r=>(this.dynamicDecorationMap[t++]=typeof r=="function")?r(this.view):r),i=!1,s=this.view.state.facet(Ba).map((r,o)=>{let l=typeof r=="function";return l&&(i=!0),l?r(this.view):r});for(s.length&&(this.dynamicDecorationMap[t++]=i,e.push(K.join(s))),this.decorations=[this.editContextFormatting,...e,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco];t<this.decorations.length;)this.dynamicDecorationMap[t++]=!1;return this.decorations}scrollIntoView(t){if(t.isSnapshot){let f=this.view.viewState.lineBlockAt(t.range.head);this.view.scrollDOM.scrollTop=f.top-t.yMargin,this.view.scrollDOM.scrollLeft=t.xMargin;return}for(let f of this.view.state.facet(Da))try{if(f(this.view,t.range,t))return!0}catch(h){At(this.view.state,h,"scroll handler")}let{range:e}=t,i=this.coordsAt(e.head,e.empty?e.assoc:e.head>e.anchor?-1:1),s;if(!i)return;!e.empty&&(s=this.coordsAt(e.anchor,e.anchor>e.head?-1:1))&&(i={left:Math.min(i.left,s.left),top:Math.min(i.top,s.top),right:Math.max(i.right,s.right),bottom:Math.max(i.bottom,s.bottom)});let r=kr(this.view),o={left:i.left-r.left,top:i.top-r.top,right:i.right+r.right,bottom:i.bottom+r.bottom},{offsetWidth:l,offsetHeight:a}=this.view.scrollDOM;Xf(this.view.scrollDOM,o,e.head<e.anchor?-1:1,t.x,t.y,Math.max(Math.min(t.xMargin,l),-l),Math.max(Math.min(t.yMargin,a),-a),this.view.textDirection==X.LTR)}}function bc(n){return n.node.nodeType==1&&n.node.firstChild&&(n.offset==0||n.node.childNodes[n.offset-1].contentEditable=="false")&&(n.offset==n.node.childNodes.length||n.node.childNodes[n.offset].contentEditable=="false")}function La(n,t){let e=n.observer.selectionRange;if(!e.focusNode)return null;let i=na(e.focusNode,e.focusOffset),s=sa(e.focusNode,e.focusOffset),r=i||s;if(s&&i&&s.node!=i.node){let l=$.get(s.node);if(!l||l instanceof Ft&&l.text!=s.node.nodeValue)r=s;else if(n.docView.lastCompositionAfterCursor){let a=$.get(i.node);!a||a instanceof Ft&&a.text!=i.node.nodeValue||(r=s)}}if(n.docView.lastCompositionAfterCursor=r!=i,!r)return null;let o=t-r.offset;return{from:o,to:o+r.node.nodeValue.length,node:r.node}}function xc(n,t,e){let i=La(n,e);if(!i)return null;let{node:s,from:r,to:o}=i,l=s.nodeValue;if(/[\n\r]/.test(l)||n.state.doc.sliceString(i.from,i.to)!=l)return null;let a=t.invertedDesc,f=new Et(a.mapPos(r),a.mapPos(o),r,o),h=[];for(let c=s.parentNode;;c=c.parentNode){let u=$.get(c);if(u instanceof re)h.push({node:c,deco:u.mark});else{if(u instanceof Q||c.nodeName=="DIV"&&c.parentNode==n.contentDOM)return{range:f,text:s,marks:h,line:c};if(c!=n.contentDOM)h.push({node:c,deco:new Ii({inclusive:!0,attributes:oc(c),tagName:c.tagName.toLowerCase()})});else return null}}}function wc(n,t){return n.nodeType!=1?0:(t&&n.childNodes[t-1].contentEditable=="false"?1:0)|(t<n.childNodes.length&&n.childNodes[t].contentEditable=="false"?2:0)}let Sc=class{constructor(){this.changes=[]}compareRange(t,e){dn(t,e,this.changes)}comparePoint(t,e){dn(t,e,this.changes)}boundChange(t){dn(t,t,this.changes)}};function kc(n,t,e){let i=new Sc;return K.compare(n,t,e,i),i.changes}function vc(n,t){for(let e=n;e&&e!=t;e=e.assignedSlot||e.parentNode)if(e.nodeType==1&&e.contentEditable=="false")return!0;return!1}function Cc(n,t){let e=!1;return t&&n.iterChangedRanges((i,s)=>{i<t.to&&s>t.from&&(e=!0)}),e}function Ac(n,t,e=1){let i=n.charCategorizer(t),s=n.doc.lineAt(t),r=t-s.from;if(s.length==0)return b.cursor(t);r==0?e=1:r==s.length&&(e=-1);let o=r,l=r;e<0?o=ot(s.text,r,!1):l=ot(s.text,r);let a=i(s.text.slice(o,l));for(;o>0;){let f=ot(s.text,o,!1);if(i(s.text.slice(f,o))!=a)break;o=f}for(;l<s.length;){let f=ot(s.text,l);if(i(s.text.slice(l,f))!=a)break;l=f}return b.range(o+s.from,l+s.from)}function Mc(n,t){return t.left>n?t.left-n:Math.max(0,n-t.right)}function Dc(n,t){return t.top>n?t.top-n:Math.max(0,n-t.bottom)}function is(n,t){return n.top<t.bottom-1&&n.bottom>t.top+1}function go(n,t){return t<n.top?{top:t,left:n.left,right:n.right,bottom:n.bottom}:n}function mo(n,t){return t>n.bottom?{top:n.top,left:n.left,right:n.right,bottom:t}:n}function $s(n,t,e){let i,s,r,o,l=!1,a,f,h,c;for(let p=n.firstChild;p;p=p.nextSibling){let g=Ge(p);for(let m=0;m<g.length;m++){let y=g[m];s&&is(s,y)&&(y=go(mo(y,s.bottom),s.top));let x=Mc(t,y),S=Dc(e,y);if(x==0&&S==0)return p.nodeType==3?yo(p,t,e):$s(p,t,e);if(!i||o>S||o==S&&r>x){i=p,s=y,r=x,o=S;let k=S?e<y.top?-1:1:x?t<y.left?-1:1:0;l=!k||(k>0?m<g.length-1:m>0)}x==0?e>y.bottom&&(!h||h.bottom<y.bottom)?(a=p,h=y):e<y.top&&(!c||c.top>y.top)&&(f=p,c=y):h&&is(h,y)?h=mo(h,y.bottom):c&&is(c,y)&&(c=go(c,y.top))}}if(h&&h.bottom>=e?(i=a,s=h):c&&c.top<=e&&(i=f,s=c),!i)return{node:n,offset:0};let u=Math.max(s.left,Math.min(s.right,t));if(i.nodeType==3)return yo(i,u,e);if(l&&i.contentEditable!="false")return $s(i,u,e);let d=Array.prototype.indexOf.call(n.childNodes,i)+(t>=(s.left+s.right)/2?1:0);return{node:n,offset:d}}function yo(n,t,e){let i=n.nodeValue.length,s=-1,r=1e9,o=0;for(let l=0;l<i;l++){let a=Be(n,l,l+1).getClientRects();for(let f=0;f<a.length;f++){let h=a[f];if(h.top==h.bottom)continue;o||(o=t-h.left);let c=(h.top>e?h.top-e:e-h.bottom)-1;if(h.left-1<=t&&h.right+1>=t&&c<r){let u=t>=(h.left+h.right)/2,d=u;if((D.chrome||D.gecko)&&Be(n,l).getBoundingClientRect().left==h.right&&(d=!u),c<=0)return{node:n,offset:l+(d?1:0)};s=l+(d?1:0),r=c}}}return{node:n,offset:s>-1?s:o>0?n.nodeValue.length:0}}function Ea(n,t,e,i=-1){var s,r;let o=n.contentDOM.getBoundingClientRect(),l=o.top+n.viewState.paddingTop,a,{docHeight:f}=n.viewState,{x:h,y:c}=t,u=c-l;if(u<0)return 0;if(u>f)return n.state.doc.length;for(let k=n.viewState.heightOracle.textHeight/2,w=!1;a=n.elementAtHeight(u),a.type!=Mt.Text;)for(;u=i>0?a.bottom+k:a.top-k,!(u>=0&&u<=f);){if(w)return e?null:0;w=!0,i=-i}c=l+u;let d=a.from;if(d<n.viewport.from)return n.viewport.from==0?0:e?null:bo(n,o,a,h,c);if(d>n.viewport.to)return n.viewport.to==n.state.doc.length?n.state.doc.length:e?null:bo(n,o,a,h,c);let p=n.dom.ownerDocument,g=n.root.elementFromPoint?n.root:p,m=g.elementFromPoint(h,c);m&&!n.contentDOM.contains(m)&&(m=null),m||(h=Math.max(o.left+1,Math.min(o.right-1,h)),m=g.elementFromPoint(h,c),m&&!n.contentDOM.contains(m)&&(m=null));let y,x=-1;if(m&&((s=n.docView.nearest(m))===null||s===void 0?void 0:s.isEditable)!=!1){if(p.caretPositionFromPoint){let k=p.caretPositionFromPoint(h,c);k&&({offsetNode:y,offset:x}=k)}else if(p.caretRangeFromPoint){let k=p.caretRangeFromPoint(h,c);k&&({startContainer:y,startOffset:x}=k,(!n.contentDOM.contains(y)||D.safari&&Oc(y,x,h)||D.chrome&&Tc(y,x,h))&&(y=void 0))}y&&(x=Math.min(Zt(y),x))}if(!y||!n.docView.dom.contains(y)){let k=Q.find(n.docView,d);if(!k)return u>a.top+a.height/2?a.to:a.from;({node:y,offset:x}=$s(k.dom,h,c))}let S=n.docView.nearest(y);if(!S)return null;if(S.isWidget&&((r=S.dom)===null||r===void 0?void 0:r.nodeType)==1){let k=S.dom.getBoundingClientRect();return t.y<k.top||t.y<=k.bottom&&t.x<=(k.left+k.right)/2?S.posAtStart:S.posAtEnd}else return S.localPosFromDOM(y,x)+S.posAtStart}function bo(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+Bs(o,r,n.state.tabSize)}function Oc(n,t,e){let i;if(n.nodeType!=3||t!=(i=n.nodeValue.length))return!1;for(let s=n.nextSibling;s;s=s.nextSibling)if(s.nodeType!=1||s.nodeName!="BR")return!1;return Be(n,i-1,i).getBoundingClientRect().left>e}function Tc(n,t,e){if(t!=0)return!1;for(let s=n;;){let r=s.parentNode;if(!r||r.nodeType!=1||r.firstChild!=s)return!1;if(r.classList.contains("cm-line"))break;s=r}let i=n.nodeType==1?n.getBoundingClientRect():Be(n,0,Math.max(n.nodeValue.length,1)).getBoundingClientRect();return e-i.left>5}function js(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==Mt.Text&&(s.type!=r.type||(e<0?r.from<t:r.to>t)))&&(s=r)}}return s||i}return i}function Bc(n,t,e,i){let s=js(n,t.head,t.assoc||-1),r=!i||s.type!=Mt.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==X.LTR)?o.right-1:o.left+1,y:(r.top+r.bottom)/2});if(a!=null)return b.cursor(a,e?-1:1)}return b.cursor(e?s.to:s.from,e?-1:1)}function xo(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 f=gc(s,r,o,l,e),h=ba;if(!f){if(s.number==(e?n.state.doc.lines:1))return l;h=`
`,s=n.state.doc.line(s.number+(e?1:-1)),r=n.bidiSpans(s),f=n.visualLineSide(s,!e)}if(a){if(!a(h))return l}else{if(!i)return f;a=i(h)}l=f}}function Pc(n,t,e){let i=n.state.charCategorizer(t),s=i(e);return r=>{let o=i(r);return s==J.Space&&(s=o),s==o}}function Rc(n,t,e,i){let s=t.head,r=e?1:-1;if(s==(e?n.state.doc.length:0))return b.cursor(s,t.assoc);let o=t.goalColumn,l,a=n.contentDOM.getBoundingClientRect(),f=n.coordsAtPos(s,t.assoc||-1),h=n.documentTop;if(f)o==null&&(o=f.left-a.left),l=r<0?f.top:f.bottom;else{let d=n.viewState.lineBlockAt(s);o==null&&(o=Math.min(a.right-a.left,n.defaultCharacterWidth*(s-d.from))),l=(r<0?d.top:d.bottom)+h}let c=a.left+o,u=i??n.viewState.heightOracle.textHeight>>1;for(let d=0;;d+=10){let p=l+(u+d)*r,g=Ea(n,{x:c,y:p},!1,r);if(p<a.top||p>a.bottom||(r<0?g<s:g>s)){let m=n.docView.coordsForChar(g),y=!m||p<m.top?-1:1;return b.cursor(g,y,void 0,o)}}}function pn(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 ns(n,t,e){let i=pn(n.state.facet(Sr).map(s=>s(n)),e.from,t.head>e.from?-1:1);return i==e.from?e:b.cursor(i,i<e.from?1:-1)}const di="￿";class Lc{constructor(t,e){this.points=t,this.text="",this.lineSeparator=e.facet(H.lineSeparator)}append(t){this.text+=t}lineBreak(){this.text+=di}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=s.nextSibling;if(o==e)break;let l=$.get(s),a=$.get(o);(l&&a?l.breakAfter:(l?l.breakAfter:Sn(s))||Sn(o)&&(s.nodeName!="BR"||s.cmIgnore)&&this.text.length>r)&&this.lineBreak(),s=o}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){if(t.cmIgnore)return;let e=$.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+(Ec(t,i.node,i.offset)?e:0))}}function Ec(n,t,e){for(;;){if(!t||e<Zt(t))return!1;if(t==n)return!0;e=Te(t)+1,t=t.parentNode}}class wo{constructor(t,e){this.node=t,this.offset=e,this.pos=-1}}class Ic{constructor(t,e,i,s){this.typeOver=s,this.bounds=null,this.text="",this.domChanged=e>-1;let{impreciseHead:r,impreciseAnchor:o}=t.docView;if(t.state.readOnly&&e>-1)this.newSel=null;else if(e>-1&&(this.bounds=t.docView.domBoundsAround(e,i,0))){let l=r||o?[]:Vc(t),a=new Lc(l,t.state);a.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=a.text,this.newSel=Hc(l,this.bounds.from)}else{let l=t.observer.selectionRange,a=r&&r.node==l.focusNode&&r.offset==l.focusOffset||!Ls(t.contentDOM,l.focusNode)?t.state.selection.main.head:t.docView.posFromDOM(l.focusNode,l.focusOffset),f=o&&o.node==l.anchorNode&&o.offset==l.anchorOffset||!Ls(t.contentDOM,l.anchorNode)?t.state.selection.main.anchor:t.docView.posFromDOM(l.anchorNode,l.anchorOffset),h=t.viewport;if((D.ios||D.chrome)&&t.state.selection.main.empty&&a!=f&&(h.from>0||h.to<t.state.doc.length)){let c=Math.min(a,f),u=Math.max(a,f),d=h.from-c,p=h.to-u;(d==0||d==1||c==0)&&(p==0||p==-1||u==t.state.doc.length)&&(a=0,f=t.state.doc.length)}this.newSel=b.single(f,a)}}}function Ia(n,t){let e,{newSel:i}=t,s=n.state.selection.main,r=n.inputState.lastKeyTime>Date.now()-100?n.inputState.lastKeyCode:-1;if(t.bounds){let{from:o,to:l}=t.bounds,a=s.from,f=null;(r===8||D.android&&t.text.length<l-o)&&(a=s.to,f="end");let h=Fc(n.state.doc.sliceString(o,l,di),t.text,a-o,f);h&&(D.chrome&&r==13&&h.toB==h.from+2&&t.text.slice(h.from,h.toB)==di+di&&h.toB--,e={from:o+h.from,to:o+h.toA,insert:F.of(t.text.slice(h.from,h.toB).split(di))})}else i&&(!n.hasFocus&&n.state.facet(ie)||i.main.eq(s))&&(i=null);if(!e&&!i)return!1;if(!e&&t.typeOver&&!s.empty&&i&&i.main.empty?e={from:s.from,to:s.to,insert:n.state.doc.slice(s.from,s.to)}:(D.mac||D.android)&&e&&e.from==e.to&&e.from==s.head-1&&/^\. ?$/.test(e.insert.toString())&&n.contentDOM.getAttribute("autocorrect")=="off"?(i&&e.insert.length==2&&(i=b.single(i.main.anchor-1,i.main.head-1)),e={from:e.from,to:e.to,insert:F.of([e.insert.toString().replace("."," ")])}):e&&e.from>=s.from&&e.to<=s.to&&(e.from!=s.from||e.to!=s.to)&&s.to-s.from-(e.to-e.from)<=4?e={from:s.from,to:s.to,insert:n.state.doc.slice(s.from,e.from).append(e.insert).append(n.state.doc.slice(e.to,s.to))}:D.chrome&&e&&e.from==e.to&&e.from==s.head&&e.insert.toString()==`
 `&&n.lineWrapping&&(i&&(i=b.single(i.main.anchor-1,i.main.head-1)),e={from:s.from,to:s.to,insert:F.of([" "])}),e)return vr(n,e,i,r);if(i&&!i.main.eq(s)){let o=!1,l="select";return n.inputState.lastSelectionTime>Date.now()-50&&(n.inputState.lastSelectionOrigin=="select"&&(o=!0),l=n.inputState.lastSelectionOrigin),n.dispatch({selection:i,scrollIntoView:o,userEvent:l}),!0}else return!1}function vr(n,t,e,i=-1){if(D.ios&&n.inputState.flushIOSKey(t))return!0;let s=n.state.selection.main;if(D.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&&qe(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)&&qe(n.contentDOM,"Backspace",8)||t.from==s.from&&t.to==s.to+1&&t.insert.length==0&&qe(n.contentDOM,"Delete",46)))return!0;let r=t.insert.toString();n.inputState.composing>=0&&n.inputState.composing++;let o,l=()=>o||(o=Nc(n,t,e));return n.state.facet(va).some(a=>a(n,t.from,t.to,r,l))||n.dispatch(l()),!0}function Nc(n,t,e){let i,s=n.state,r=s.selection.main;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 l=r.from<t.from?s.sliceDoc(r.from,t.from):"",a=r.to>t.to?s.sliceDoc(t.to,r.to):"";i=s.replaceSelection(n.state.toText(l+t.insert.sliceString(0,void 0,n.state.lineBreak)+a))}else{let l=s.changes(t),a=e&&e.main.to<=l.newLength?e.main:void 0;if(s.selection.ranges.length>1&&n.inputState.composing>=0&&t.to<=r.to&&t.to>=r.to-10){let f=n.state.sliceDoc(t.from,t.to),h,c=e&&La(n,e.main.head);if(c){let p=t.insert.length-(t.to-t.from);h={from:c.from,to:c.to-p}}else h=n.state.doc.lineAt(r.head);let u=r.to-t.to,d=r.to-r.from;i=s.changeByRange(p=>{if(p.from==r.from&&p.to==r.to)return{changes:l,range:a||p.map(l)};let g=p.to-u,m=g-f.length;if(p.to-p.from!=d||n.state.sliceDoc(m,g)!=f||p.to>=h.from&&p.from<=h.to)return{range:p};let y=s.changes({from:m,to:g,insert:t.insert}),x=p.to-r.to;return{changes:y,range:a?b.range(Math.max(0,a.anchor+x),Math.max(0,a.head+x)):p.map(y)}})}else i={changes:l,selection:a&&s.selection.replaceRange(a)}}let o="input.type";return(n.composing||n.inputState.compositionPendingChange&&n.inputState.compositionEndedAt>Date.now()-50)&&(n.inputState.compositionPendingChange=!1,o+=".compose",n.inputState.compositionFirstChange&&(o+=".start",n.inputState.compositionFirstChange=!1)),s.update(i,{userEvent:o,scrollIntoView:!0})}function Fc(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 Vc(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 wo(e,i)),(s!=e||r!=i)&&t.push(new wo(s,r))),t}function Hc(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?b.single(e+t,i+t):null}class Wc{setSelectionOrigin(t){this.lastSelectionOrigin=t,this.lastSelectionTime=Date.now()}constructor(t){this.view=t,this.lastKeyCode=0,this.lastKeyTime=0,this.lastTouchTime=0,this.lastFocusTime=0,this.lastScrollTop=0,this.lastScrollLeft=0,this.pendingIOSKey=void 0,this.tabFocusMode=-1,this.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastContextMenu=0,this.scrollHandlers=[],this.handlers=Object.create(null),this.composing=-1,this.compositionFirstChange=null,this.compositionEndedAt=0,this.compositionPendingKey=!1,this.compositionPendingChange=!1,this.mouseSelection=null,this.draggedContent=null,this.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=t.hasFocus,D.safari&&t.contentDOM.addEventListener("input",()=>null),D.gecko&&iu(t.contentDOM.ownerDocument)}handleEvent(t){!Jc(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=zc(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&&Fa.indexOf(t.keyCode)<0&&(this.tabFocusMode=-1),D.android&&D.chrome&&!t.synthetic&&(t.keyCode==13||t.keyCode==8))return this.view.observer.delayAndroidKey(t.key,t.keyCode),!0;let e;return D.ios&&!t.synthetic&&!t.altKey&&!t.metaKey&&((e=Na.find(i=>i.keyCode==t.keyCode))&&!t.ctrlKey||qc.indexOf(t.key)>-1&&t.ctrlKey&&!t.shiftKey)?(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,qe(this.view.contentDOM,e.key,e.keyCode,e instanceof KeyboardEvent?e:void 0))}ignoreDuringComposition(t){return/^key/.test(t.type)?this.composing>0?!0:D.safari&&!D.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100?(this.compositionPendingKey=!1,!0):!1:!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 So(n,t){return(e,i)=>{try{return t.call(n,i,e)}catch(s){At(e.state,s)}}}function zc(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;if(s&&s.domEventHandlers)for(let r in s.domEventHandlers){let o=s.domEventHandlers[r];o&&e(r).handlers.push(So(i.value,o))}if(s&&s.domEventObservers)for(let r in s.domEventObservers){let o=s.domEventObservers[r];o&&e(r).observers.push(So(i.value,o))}}for(let i in Vt)e(i).handlers.push(Vt[i]);for(let i in It)e(i).observers.push(It[i]);return t}const Na=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],qc="dthko",Fa=[16,17,18,20,91,92,224,225],Gi=6;function Ji(n){return Math.max(0,n)*.7+8}function Kc(n,t){return Math.max(Math.abs(n.clientX-t.clientX),Math.abs(n.clientY-t.clientY))}class $c{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=_f(t.contentDOM),this.atoms=t.state.facet(Sr).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(H.allowMultipleSelections)&&jc(t,e),this.dragging=Gc(t,e)&&Wa(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&&Kc(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=kr(this.view);t.clientX-a.left<=s+Gi?e=-Ji(s-t.clientX):t.clientX+a.right>=o-Gi&&(e=Ji(t.clientX-o)),t.clientY-a.top<=r+Gi?i=-Ji(r-t.clientY):t.clientY+a.bottom>=l-Gi&&(i=Ji(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)}skipAtoms(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=pn(this.atoms,s.from,0);o!=s.from&&(r=b.cursor(o,-1))}else{let o=pn(this.atoms,s.from,-1),l=pn(this.atoms,s.to,1);(o!=s.from||l!=s.to)&&(r=b.range(s.from==s.anchor?o:l,s.from==s.head?o:l))}r&&(e||(e=t.ranges.slice()),e[i]=r)}return e?b.create(e,t.mainIndex):t}select(t){let{view:e}=this,i=this.skipAtoms(this.style.get(t,this.extend,this.multiple));(this.mustSelect||!i.eq(e.state.selection,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 jc(n,t){let e=n.state.facet(xa);return e.length?e[0](t):D.mac?t.metaKey:t.ctrlKey}function Uc(n,t){let e=n.state.facet(wa);return e.length?e[0](t):D.mac?!t.altKey:!t.ctrlKey}function Gc(n,t){let{main:e}=n.state.selection;if(e.empty)return!1;let i=Ci(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 Jc(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=$.get(e))&&i.ignoreEvent(t))return!1;return!0}const Vt=Object.create(null),It=Object.create(null),Va=D.ie&&D.ie_version<15||D.ios&&D.webkit_version<604;function Yc(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(),Ha(n,e.value)},50)}function qn(n,t,e){for(let i of n.facet(t))e=i(e,n);return e}function Ha(n,t){t=qn(n.state,br,t);let{state:e}=n,i,s=1,r=e.toText(t),o=r.lines==e.selection.ranges.length;if(Us!=null&&e.selection.ranges.every(a=>a.empty)&&Us==r.toString()){let a=-1;i=e.changeByRange(f=>{let h=e.doc.lineAt(f.from);if(h.from==a)return{range:f};a=h.from;let c=e.toText((o?r.line(s++).text:t)+e.lineBreak);return{changes:{from:h.from,insert:c},range:b.cursor(f.from+c.length)}})}else o?i=e.changeByRange(a=>{let f=r.line(s++);return{changes:{from:a.from,to:a.to,insert:f.text},range:b.cursor(a.from+f.length)}}):i=e.replaceSelection(r);n.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}It.scroll=n=>{n.inputState.lastScrollTop=n.scrollDOM.scrollTop,n.inputState.lastScrollLeft=n.scrollDOM.scrollLeft};Vt.keydown=(n,t)=>(n.inputState.setSelectionOrigin("select"),t.keyCode==27&&n.inputState.tabFocusMode!=0&&(n.inputState.tabFocusMode=Date.now()+2e3),!1);It.touchstart=(n,t)=>{n.inputState.lastTouchTime=Date.now(),n.inputState.setSelectionOrigin("select.pointer")};It.touchmove=n=>{n.inputState.setSelectionOrigin("select.pointer")};Vt.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(Sa))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 $c(n,t,e,i)),i&&n.observer.ignore(()=>{ta(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}return!1};function ko(n,t,e,i){if(i==1)return b.cursor(t,e);if(i==2)return Ac(n.state,t,e);{let s=Q.find(n.docView,t),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++,b.range(o,l)}}let vo=(n,t,e)=>t>=e.top&&t<=e.bottom&&n>=e.left&&n<=e.right;function Xc(n,t,e,i){let s=Q.find(n.docView,t);if(!s)return 1;let r=t-s.posAtStart;if(r==0)return 1;if(r==s.length)return-1;let o=s.coordsAt(r,-1);if(o&&vo(e,i,o))return-1;let l=s.coordsAt(r,1);return l&&vo(e,i,l)?1:o&&o.bottom>=i?-1:1}function Co(n,t){let e=n.posAtCoords({x:t.clientX,y:t.clientY},!1);return{pos:e,bias:Xc(n,e,t.clientX,t.clientY)}}const _c=D.ie&&D.ie_version<=11;let Ao=null,Mo=0,Do=0;function Wa(n){if(!_c)return n.detail;let t=Ao,e=Do;return Ao=n,Do=Date.now(),Mo=!t||e>Date.now()-400&&Math.abs(t.clientX-n.clientX)<2&&Math.abs(t.clientY-n.clientY)<2?(Mo+1)%3:1}function Qc(n,t){let e=Co(n,t),i=Wa(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=Co(n,r),f,h=ko(n,a.pos,a.bias,i);if(e.pos!=a.pos&&!o){let c=ko(n,e.pos,e.bias,i),u=Math.min(c.from,h.from),d=Math.max(c.to,h.to);h=u<h.from?b.range(u,d):b.range(d,u)}return o?s.replaceRange(s.main.extend(h.from,h.to)):l&&i==1&&s.ranges.length>1&&(f=Zc(s,a.pos))?f:l?s.addRange(h):b.create([h])}}}function Zc(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 b.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}Vt.dragstart=(n,t)=>{let{selection:{main:e}}=n.state;if(t.target.draggable){let s=n.docView.nearest(t.target);if(s&&s.isWidget){let r=s.posAtStart,o=r+s.length;(r>=e.to||o<=e.from)&&(e=b.range(r,o))}}let{inputState:i}=n;return i.mouseSelection&&(i.mouseSelection.dragging=!0),i.draggedContent=e,t.dataTransfer&&(t.dataTransfer.setData("Text",qn(n.state,xr,n.state.sliceDoc(e.from,e.to))),t.dataTransfer.effectAllowed="copyMove"),!1};Vt.dragend=n=>(n.inputState.draggedContent=null,!1);function Oo(n,t,e,i){if(e=qn(n.state,br,e),!e)return;let s=n.posAtCoords({x:t.clientX,y:t.clientY},!1),{draggedContent:r}=n.inputState,o=i&&r&&Uc(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}Vt.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&&Oo(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 Oo(n,t,i,!0),!0}return!1};Vt.paste=(n,t)=>{if(n.state.readOnly)return!0;n.observer.flush();let e=Va?null:t.clipboardData;return e?(Ha(n,e.getData("text/plain")||e.getData("text/uri-list")),!0):(Yc(n),!1)};function tu(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 eu(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:qn(n,xr,t.join(n.lineBreak)),ranges:e,linewise:i}}let Us=null;Vt.copy=Vt.cut=(n,t)=>{let{text:e,ranges:i,linewise:s}=eu(n.state);if(!e&&!s)return!1;Us=s?e:null,t.type=="cut"&&!n.state.readOnly&&n.dispatch({changes:i,scrollIntoView:!0,userEvent:"delete.cut"});let r=Va?null:t.clipboardData;return r?(r.clearData(),r.setData("text/plain",e),!0):(tu(n,e),!1)};const za=oe.define();function qa(n,t){let e=[];for(let i of n.facet(Ca)){let s=i(n,t);s&&e.push(s)}return e.length?n.update({effects:e,annotations:za.of(!0)}):null}function Ka(n){setTimeout(()=>{let t=n.hasFocus;if(t!=n.inputState.notifiedFocused){let e=qa(n.state,t);e?n.dispatch(e):n.update([])}},10)}It.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),Ka(n)};It.blur=n=>{n.observer.clearSelectionRange(),Ka(n)};It.compositionstart=It.compositionupdate=n=>{n.observer.editContext||(n.inputState.compositionFirstChange==null&&(n.inputState.compositionFirstChange=!0),n.inputState.composing<0&&(n.inputState.composing=0))};It.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,D.chrome&&D.android?n.observer.flushSoon():n.inputState.compositionPendingChange?Promise.resolve().then(()=>n.observer.flush()):setTimeout(()=>{n.inputState.composing<0&&n.docView.hasComposition&&n.update([])},50))};It.contextmenu=n=>{n.inputState.lastContextMenu=Date.now()};Vt.beforeinput=(n,t)=>{var e,i;if(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),f=n.posAtDOM(l.endContainer,l.endOffset);return vr(n,{from:a,to:f,insert:n.state.toText(r)},null),!0}}let s;if(D.chrome&&D.android&&(s=Na.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 D.ios&&t.inputType=="deleteContentForward"&&n.observer.flushSoon(),D.safari&&t.inputType=="insertText"&&n.inputState.composing>=0&&setTimeout(()=>It.compositionend(n,t),20),!1};const To=new Set;function iu(n){To.has(n)||(To.add(n),n.addEventListener("copy",()=>{}),n.addEventListener("cut",()=>{}))}const Bo=["pre-wrap","normal","pre-line","break-spaces"];let Xe=!1;function Po(){Xe=!1}class nu{constructor(t){this.lineWrapping=t,this.doc=F.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30}heightForGap(t,e){let i=this.doc.lineAt(e).number-this.doc.lineAt(t).number+1;return this.lineWrapping&&(i+=Math.max(0,Math.ceil((e-t-i*this.lineLength*.5)/this.lineLength))),this.lineHeight*i}heightForLine(t){return this.lineWrapping?(1+Math.max(0,Math.ceil((t-this.lineLength)/(this.lineLength-5))))*this.lineHeight:this.lineHeight}setDoc(t){return this.doc=t,this}mustRefreshForWrapping(t){return Bo.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=Bo.indexOf(t)>-1,a=Math.round(e)!=Math.round(this.lineHeight)||this.lineWrapping!=l;if(this.lineWrapping=l,this.lineHeight=e,this.charWidth=i,this.textHeight=s,this.lineLength=r,a){this.heightSamples={};for(let f=0;f<o.length;f++){let h=o[f];h<0?f++:this.heightSamples[Math.floor(h*10)]=!0}}return a}}class su{constructor(t,e){this.from=t,this.heights=e,this.index=0}get more(){return this.index<this.heights.length}}class Jt{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"?Mt.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 ge?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 Jt(this.from,this.length+t.length,this.top,this.height+t.height,e)}}var G=function(n){return n[n.ByPos=0]="ByPos",n[n.ByHeight=1]="ByHeight",n[n.ByPosNoHeight=2]="ByPosNoHeight",n}(G||(G={}));const gn=.001;class pt{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)>gn&&(Xe=!0),this.height=t)}replace(t,e,i){return pt.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:f,fromB:h,toB:c}=s[l],u=r.lineAt(a,G.ByPosNoHeight,i.setDoc(e),0,0),d=u.to>=f?u:r.lineAt(f,G.ByPosNoHeight,i,0,0);for(c+=d.to-f,f=d.to;l>0&&u.from<=s[l-1].toA;)a=s[l-1].fromA,h=s[l-1].fromB,l--,a<u.from&&(u=r.lineAt(a,G.ByPosNoHeight,i,0,0));h+=u.from-a,a=u.from;let p=Cr.build(i.setDoc(o),t,h,c);r=Cn(r,r.replace(a,f,p))}return r.updateHeight(i,0)}static empty(){return new Ct(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 ru(pt.of(t.slice(0,e)),o,pt.of(t.slice(i)))}}function Cn(n,t){return n==t?n:(n.constructor!=t.constructor&&(Xe=!0),t)}pt.prototype.size=1;class $a extends pt{constructor(t,e,i){super(t,e),this.deco=i}blockAt(t,e,i,s){return new Jt(s,this.length,i,this.height,this.deco||0)}lineAt(t,e,i,s,r){return this.blockAt(0,i,s,r)}forEachLine(t,e,i,s,r,o){t<=r+this.length&&e>=r&&o(this.blockAt(0,i,s,r))}updateHeight(t,e=0,i=!1,s){return s&&s.from<=e&&s.more&&this.setHeight(s.heights[s.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class Ct extends $a{constructor(t,e){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(t,e,i,s){return new Jt(s,this.length,i,this.height,this.breaks)}replace(t,e,i){let s=i[0];return i.length==1&&(s instanceof Ct||s instanceof st&&s.flags&4)&&Math.abs(this.length-s.length)<10?(s instanceof st?s=new Ct(s.length,this.height):s.height=this.height,this.outdated||(s.outdated=!1),s):pt.of(i)}updateHeight(t,e=0,i=!1,s){return s&&s.from<=e&&s.more?this.setHeight(s.heights[s.index++]):(i||this.outdated)&&this.setHeight(Math.max(this.widgetHeight,t.heightForLine(this.length-this.collapsed))+this.breaks*t.lineHeight),this.outdated=!1,this}toString(){return`line(${this.length}${this.collapsed?-this.collapsed:""}${this.widgetHeight?":"+this.widgetHeight:""})`}}class st extends pt{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 f=s+(t<e.lineHeight?0:Math.round(Math.max(0,Math.min(1,(t-i)/this.height))*this.length)),h=e.doc.lineAt(f),c=l+h.length*a,u=Math.max(i,t-c/2);return new Jt(h.from,h.length,u,c,0)}else{let f=Math.max(0,Math.min(o-r,Math.floor((t-i)/l))),{from:h,length:c}=e.doc.line(r+f);return new Jt(h,c,i+l*f,l,0)}}lineAt(t,e,i,s,r){if(e==G.ByHeight)return this.blockAt(t,i,s,r);if(e==G.ByPosNoHeight){let{from:d,to:p}=i.doc.lineAt(t);return new Jt(d,p-d,0,0,0)}let{firstLine:o,perLine:l,perChar:a}=this.heightMetrics(i,r),f=i.doc.lineAt(t),h=l+f.length*a,c=f.number-o,u=s+l*c+a*(f.from-r-c);return new Jt(f.from,f.length,Math.max(s,Math.min(u,s+this.height-h)),h,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:f}=this.heightMetrics(i,r);for(let h=t,c=s;h<=e;){let u=i.doc.lineAt(h);if(h==t){let p=u.number-l;c+=a*p+f*(t-r-p)}let d=a+f*u.length;o(new Jt(u.from,u.length,c,d,0)),c+=d,h=u.to+1}}replace(t,e,i){let s=this.length-e;if(s>0){let r=i[i.length-1];r instanceof st?i[i.length-1]=new st(r.length+s):i.push(null,new st(s-1))}if(t>0){let r=i[0];r instanceof st?i[0]=new st(t+r.length):i.unshift(new st(t-1),null)}return pt.of(i)}decomposeLeft(t,e){e.push(new st(t-1),null)}decomposeRight(t,e){e.push(null,new st(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 st(s.from-e-1).updateHeight(t,e));l<=r&&s.more;){let h=t.doc.lineAt(l).length;o.length&&o.push(null);let c=s.heights[s.index++];a==-1?a=c:Math.abs(c-a)>=gn&&(a=-2);let u=new Ct(h,c);u.outdated=!1,o.push(u),l+=h+1}l<=r&&o.push(null,new st(r-l).updateHeight(t,l));let f=pt.of(o);return(a<0||Math.abs(f.height-this.height)>=gn||Math.abs(a-this.heightMetrics(t,e).perLine)>=gn)&&(Xe=!0),Cn(this,f)}else(i||this.outdated)&&(this.setHeight(t.heightForGap(e,e+this.length)),this.outdated=!1);return this}toString(){return`gap(${this.length})`}}class ru extends pt{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==G.ByHeight?t<o:t<l,f=a?this.left.lineAt(t,e,i,s,r):this.right.lineAt(t,e,i,o,l);if(this.break||(a?f.to<l:f.from>l))return f;let h=e==G.ByPosNoHeight?G.ByPosNoHeight:G.ByPos;return a?f.join(this.right.lineAt(l,h,i,o,l)):this.left.lineAt(l,h,i,s,r).join(f)}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 f=this.lineAt(a,G.ByPos,i,s,r);t<f.from&&this.left.forEachLine(t,f.from-1,i,s,r,o),f.to>=t&&f.from<=e&&o(f),e>f.to&&this.right.forEachLine(f.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&&Ro(r,o-1),e<this.length){let l=r.length;this.decomposeRight(e,r),Ro(r,l)}return pt.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?pt.of(this.break?[t,null,e]:[t,e]):(this.left=Cn(this.left,t),this.right=Cn(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 Ro(n,t){let e,i;n[t]==null&&(e=n[t-1])instanceof st&&(i=n[t+1])instanceof st&&n.splice(t-1,3,new st(e.length+1+i.length))}const ou=5;class Cr{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 Ct?s.length+=i-this.pos:(i>this.pos||!this.isCovered)&&this.nodes.push(new Ct(i-this.pos,-1)),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>=ou)&&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 Ct(this.pos-t,-1)),this.writtenTo=this.pos}blankContent(t,e){let i=new st(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 Ct)return t;let e=new Ct(0,-1);return this.nodes.push(e),e}addBlock(t){this.enterLine();let e=t.deco;e&&e.startSide>0&&!this.isCovered&&this.ensureLine(),this.nodes.push(t),this.writtenTo=this.pos=this.pos+t.length,e&&e.endSide>0&&(this.covering=t)}addLineDeco(t,e,i){let s=this.ensureLine();s.length+=i,s.collapsed+=i,s.widgetHeight=Math.max(s.widgetHeight,t),s.breaks+=e,this.writtenTo=this.pos=this.pos+i}finish(t){let e=this.nodes.length==0?null:this.nodes[this.nodes.length-1];this.lineStart>-1&&!(e instanceof Ct)&&!this.isCovered?this.nodes.push(new Ct(0,-1)):(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 Ct&&s.updateHeight(this.oracle,i),i+=s?s.length:1;return this.nodes}static build(t,e,i,s){let r=new Cr(i,t);return K.spans(e,i,s,r,0),r.finish(i)}}function lu(n,t,e){let i=new au;return K.compare(n,t,e,i,0),i.changes}class au{constructor(){this.changes=[]}compareRange(){}comparePoint(t,e,i,s){(t<e||i&&i.heightRelevant||s&&s.heightRelevant)&&dn(t,e,this.changes,5)}}function hu(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.top),a=Math.min(s.innerHeight,e.bottom);for(let f=n.parentNode;f&&f!=i.body;)if(f.nodeType==1){let h=f,c=window.getComputedStyle(h);if((h.scrollHeight>h.clientHeight||h.scrollWidth>h.clientWidth)&&c.overflow!="visible"){let u=h.getBoundingClientRect();r=Math.max(r,u.left),o=Math.min(o,u.right),l=Math.max(l,u.top),a=Math.min(f==n.parentNode?s.innerHeight:a,u.bottom)}f=c.position=="absolute"||c.position=="fixed"?h.offsetParent:h.parentNode}else if(f.nodeType==11)f=f.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 fu(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 cu(n,t){let e=n.getBoundingClientRect();return{left:0,right:e.right-e.left,top:t,bottom:e.bottom-(e.top+t)}}class ss{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 P.replace({widget:new uu(this.displaySize*(e?t.scaleY:t.scaleX),e)}).range(this.from,this.to)}}class uu extends Ie{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 Lo{constructor(t){this.state=t,this.pixelViewport={left:0,right:window.innerWidth,top:0,bottom:0},this.inView=!0,this.paddingTop=0,this.paddingBottom=0,this.contentDOMWidth=0,this.contentDOMHeight=0,this.editorHeight=0,this.editorWidth=0,this.scrollTop=0,this.scrolledToBottom=!1,this.scaleX=1,this.scaleY=1,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=Eo,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=X.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let e=t.facet(wr).some(i=>typeof i!="function"&&i.class=="cm-lineWrapping");this.heightOracle=new nu(e),this.stateDeco=t.facet(Ai).filter(i=>typeof i!="function"),this.heightMap=pt.empty().applyChanges(this.stateDeco,F.empty,this.heightOracle.setDoc(t.doc),[new Et(0,0,0,t.doc.length)]);for(let i=0;i<2&&(this.viewport=this.getViewport(0,null),!!this.updateForViewport());i++);this.updateViewportLines(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=P.set(this.lineGaps.map(i=>i.draw(this,!1))),this.computeVisibleRanges()}updateForViewport(){let t=[this.viewport],{main:e}=this.state.selection;for(let i=0;i<=1;i++){let s=i?e.head:e.anchor;if(!t.some(({from:r,to:o})=>s>=r&&s<=o)){let{from:r,to:o}=this.lineBlockAt(s);t.push(new Yi(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?Eo:new Ar(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(pi(t,this.scaler))})}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=this.state.facet(Ai).filter(h=>typeof h!="function");let s=t.changedRanges,r=Et.extendWithRanges(s,lu(i,this.stateDeco,t?t.changes:tt.empty(this.state.doc.length))),o=this.heightMap.height,l=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);Po(),this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),r),(this.heightMap.height!=o||Xe)&&(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 f=a.from!=this.viewport.from||a.to!=this.viewport.to;this.viewport=a,t.flags|=this.updateForViewport(),(f||!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.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(Ma)&&(this.mustEnforceCursorAssoc=!0)}measure(t){let e=t.contentDOM,i=window.getComputedStyle(e),s=this.heightOracle,r=i.whiteSpace;this.defaultTextDirection=i.direction=="rtl"?X.RTL:X.LTR;let o=this.heightOracle.mustRefreshForWrapping(r),l=e.getBoundingClientRect(),a=o||this.mustMeasureContent||this.contentDOMHeight!=l.height;this.contentDOMHeight=l.height,this.mustMeasureContent=!1;let f=0,h=0;if(l.width&&l.height){let{scaleX:k,scaleY:w}=Zl(e,l);(k>.005&&Math.abs(this.scaleX-k)>.005||w>.005&&Math.abs(this.scaleY-w)>.005)&&(this.scaleX=k,this.scaleY=w,f|=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,f|=18),this.editorWidth!=t.scrollDOM.clientWidth&&(s.lineWrapping&&(a=!0),this.editorWidth=t.scrollDOM.clientWidth,f|=16);let d=t.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=d&&(this.scrollAnchorHeight=-1,this.scrollTop=d),this.scrolledToBottom=ia(t.scrollDOM);let p=(this.printing?cu:hu)(e,this.paddingTop),g=p.top-this.pixelViewport.top,m=p.bottom-this.pixelViewport.bottom;this.pixelViewport=p;let y=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(y!=this.inView&&(this.inView=y,y&&(a=!0)),!this.inView&&!this.scrollTarget&&!fu(t.dom))return 0;let x=l.width;if((this.contentDOMWidth!=x||this.editorHeight!=t.scrollDOM.clientHeight)&&(this.contentDOMWidth=l.width,this.editorHeight=t.scrollDOM.clientHeight,f|=16),a){let k=t.docView.measureVisibleLineHeights(this.viewport);if(s.mustRefreshForHeights(k)&&(o=!0),o||s.lineWrapping&&Math.abs(x-this.contentDOMWidth)>s.charWidth){let{lineHeight:w,charWidth:v,textHeight:A}=t.docView.measureTextSize();o=w>0&&s.refresh(r,w,v,A,x/v,k),o&&(t.docView.minWidth=0,f|=16)}g>0&&m>0?h=Math.max(g,m):g<0&&m<0&&(h=Math.min(g,m)),Po();for(let w of this.viewports){let v=w.from==this.viewport.from?k:t.docView.measureVisibleLineHeights(w);this.heightMap=(o?pt.empty().applyChanges(this.stateDeco,F.empty,this.heightOracle,[new Et(0,0,0,t.state.doc.length)]):this.heightMap).updateHeight(s,0,o,new su(w.from,v))}Xe&&(f|=2)}let S=!this.viewportIsAppropriate(this.viewport,h)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return S&&(f&2&&(f|=this.updateScaler()),this.viewport=this.getViewport(h,this.scrollTarget),f|=this.updateForViewport()),(f&2||S)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(o?[]:this.lineGaps,t)),f|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,t.docView.enforceCursorAssoc()),f}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 Yi(s.lineAt(o-i*1e3,G.ByHeight,r,0,0).from,s.lineAt(l+(1-i)*1e3,G.ByHeight,r,0,0).to);if(e){let{head:f}=e.range;if(f<a.from||f>a.to){let h=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),c=s.lineAt(f,G.ByPos,r,0,0),u;e.y=="center"?u=(c.top+c.bottom)/2-h/2:e.y=="start"||e.y=="nearest"&&f<a.from?u=c.top:u=c.bottom-h,a=new Yi(s.lineAt(u-1e3/2,G.ByHeight,r,0,0).from,s.lineAt(u+h+1e3/2,G.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 Yi(this.heightMap.lineAt(i,G.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(s,G.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,G.ByPos,this.heightOracle,0,0),{bottom:r}=this.heightMap.lineAt(e,G.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 ss(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!=X.LTR&&!i)return[];let l=[],a=(h,c,u,d)=>{if(c-h<r)return;let p=this.state.selection.main,g=[p.from];p.empty||g.push(p.to);for(let y of g)if(y>h&&y<c){a(h,y-10,u,d),a(y+10,c,u,d);return}let m=pu(t,y=>y.from>=u.from&&y.to<=u.to&&Math.abs(y.from-h)<r&&Math.abs(y.to-c)<r&&!g.some(x=>y.from<x&&y.to>x));if(!m){if(c<u.to&&e&&i&&e.visibleRanges.some(S=>S.from<=c&&S.to>=c)){let S=e.moveToLineBoundary(b.cursor(c),!1,!0).head;S>h&&(c=S)}let y=this.gapSize(u,h,c,d),x=i||y<2e6?y:2e6;m=new ss(h,c,y,x)}l.push(m)},f=h=>{if(h.length<o||h.type!=Mt.Text)return;let c=du(h.from,h.to,this.stateDeco);if(c.total<o)return;let u=this.scrollTarget?this.scrollTarget.range.head:null,d,p;if(i){let g=s/this.heightOracle.lineLength*this.heightOracle.lineHeight,m,y;if(u!=null){let x=_i(c,u),S=((this.visibleBottom-this.visibleTop)/2+g)/h.height;m=x-S,y=x+S}else m=(this.visibleTop-h.top-g)/h.height,y=(this.visibleBottom-h.top+g)/h.height;d=Xi(c,m),p=Xi(c,y)}else{let g=c.total*this.heightOracle.charWidth,m=s*this.heightOracle.charWidth,y=0;if(g>2e6)for(let v of t)v.from>=h.from&&v.from<h.to&&v.size!=v.displaySize&&v.from*this.heightOracle.charWidth+y<this.pixelViewport.left&&(y=v.size-v.displaySize);let x=this.pixelViewport.left+y,S=this.pixelViewport.right+y,k,w;if(u!=null){let v=_i(c,u),A=((S-x)/2+m)/g;k=v-A,w=v+A}else k=(x-m)/g,w=(S+m)/g;d=Xi(c,k),p=Xi(c,w)}d>h.from&&a(h.from,d,h,c),p<h.to&&a(p,h.to,h,c)};for(let h of this.viewportLines)Array.isArray(h.type)?h.type.forEach(f):f(h);return l}gapSize(t,e,i,s){let r=_i(s,i)-_i(s,e);return this.heightOracle.lineWrapping?t.height*r:s.total*this.heightOracle.charWidth*r}updateLineGaps(t){ss.same(t,this.lineGaps)||(this.lineGaps=t,this.lineGapDeco=P.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=[];K.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)||pi(this.heightMap.lineAt(t,G.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)||pi(this.heightMap.lineAt(this.scaler.fromDOM(t),G.ByHeight,this.heightOracle,0,0),this.scaler)}scrollAnchorAt(t){let e=this.lineBlockAtHeight(t+8);return e.from>=this.viewport.from||this.viewportLines[0].top-t>200?e:this.viewportLines[0]}elementAtHeight(t){return pi(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 Yi{constructor(t,e){this.from=t,this.to=e}}function du(n,t,e){let i=[],s=n,r=0;return K.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 Xi({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 _i(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 pu(n,t){for(let e of n)if(t(e))return e}const Eo={toDOM(n){return n},fromDOM(n){return n},scale:1,eq(n){return n==this}};class Ar{constructor(t,e,i){let s=0,r=0,o=0;this.viewports=i.map(({from:l,to:a})=>{let f=e.lineAt(l,G.ByPos,t,0,0).top,h=e.lineAt(a,G.ByPos,t,0,0).bottom;return s+=h-f,{from:l,to:a,top:f,bottom:h,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 Ar?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 pi(n,t){if(t.scale==1)return n;let e=t.toDOM(n.top),i=t.toDOM(n.bottom);return new Jt(n.from,n.length,e,i-e,Array.isArray(n._content)?n._content.map(s=>pi(s,t)):n._content)}const Qi=T.define({combine:n=>n.join(" ")}),Gs=T.define({combine:n=>n.indexOf(!0)>-1}),Js=de.newName(),ja=de.newName(),Ua=de.newName(),Ga={"&light":"."+ja,"&dark":"."+Ua};function Ys(n,t,e){return new de(t,{finish(i){return/&/.test(i)?i.replace(/&\w*/,s=>{if(s=="&")return n;if(!e||!e[s])throw new RangeError(`Unsupported selector: ${s}`);return e[s]}):n+" "+i}})}const gu=Ys("."+Js,{"&":{position:"relative !important",boxSizing:"border-box","&.cm-focused":{outline:"1px dotted #212121"},display:"flex !important",flexDirection:"column"},".cm-scroller":{display:"flex !important",alignItems:"flex-start !important",fontFamily:"monospace",lineHeight:1.4,height:"100%",overflowX:"auto",position:"relative",zIndex:0,overflowAnchor:"none"},".cm-content":{margin:0,flexGrow:2,flexShrink:0,display:"block",whiteSpace:"pre",wordWrap:"normal",boxSizing:"border-box",minHeight:"100%",padding:"4px 0",outline:"none","&[contenteditable=true]":{WebkitUserModify:"read-write-plaintext-only"}},".cm-lineWrapping":{whiteSpace_fallback:"pre-wrap",whiteSpace:"break-spaces",wordBreak:"break-word",overflowWrap:"anywhere",flexShrink:1},"&light .cm-content":{caretColor:"black"},"&dark .cm-content":{caretColor:"white"},".cm-line":{display:"block",padding:"0 2px 0 6px"},".cm-layer":{position:"absolute",left:0,top:0,contain:"size style","& > *":{position:"absolute"}},"&light .cm-selectionBackground":{background:"#d9d9d9"},"&dark .cm-selectionBackground":{background:"#222"},"&light.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#d7d4f0"},"&dark.cm-focused > .cm-scroller > .cm-selectionLayer .cm-selectionBackground":{background:"#233"},".cm-cursorLayer":{pointerEvents:"none"},"&.cm-focused > .cm-scroller > .cm-cursorLayer":{animation:"steps(1) cm-blink 1.2s infinite"},"@keyframes cm-blink":{"0%":{},"50%":{opacity:0},"100%":{}},"@keyframes cm-blink2":{"0%":{},"50%":{opacity:0},"100%":{}},".cm-cursor, .cm-dropCursor":{borderLeft:"1.2px solid black",marginLeft:"-0.6px",pointerEvents:"none"},".cm-cursor":{display:"none"},"&dark .cm-cursor":{borderLeftColor:"#ddd"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},".cm-iso":{unicodeBidi:"isolate"},".cm-announced":{position:"fixed",top:"-10000px"},"@media print":{".cm-announced":{display:"none"}},"&light .cm-activeLine":{backgroundColor:"#cceeff44"},"&dark .cm-activeLine":{backgroundColor:"#99eeff33"},"&light .cm-specialChar":{color:"red"},"&dark .cm-specialChar":{color:"#f78"},".cm-gutters":{flexShrink:0,display:"flex",height:"100%",boxSizing:"border-box",insetInlineStart:0,zIndex:200},"&light .cm-gutters":{backgroundColor:"#f5f5f5",color:"#6c6c6c",borderRight:"1px solid #ddd"},"&dark .cm-gutters":{backgroundColor:"#333338",color:"#ccc"},".cm-gutter":{display:"flex !important",flexDirection:"column",flexShrink:0,boxSizing:"border-box",minHeight:"100%",overflow:"hidden"},".cm-gutterElement":{boxSizing:"border-box"},".cm-lineNumbers .cm-gutterElement":{padding:"0 3px 0 5px",minWidth:"20px",textAlign:"right",whiteSpace:"nowrap"},"&light .cm-activeLineGutter":{backgroundColor:"#e2f2ff"},"&dark .cm-activeLineGutter":{backgroundColor:"#222227"},".cm-panels":{boxSizing:"border-box",position:"sticky",left:0,right:0,zIndex:300},"&light .cm-panels":{backgroundColor:"#f5f5f5",color:"black"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark .cm-panels":{backgroundColor:"#333338",color:"white"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"text-top",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top",userSelect:"none"},".cm-highlightSpace":{backgroundImage:"radial-gradient(circle at 50% 55%, #aaa 20%, transparent 5%)",backgroundPosition:"center"},".cm-highlightTab":{backgroundImage:`url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="200" height="20"><path stroke="%23888" stroke-width="1" fill="none" d="M1 10H196L190 5M190 15L196 10M197 4L197 16"/></svg>')`,backgroundSize:"auto 100%",backgroundPosition:"right 90%",backgroundRepeat:"no-repeat"},".cm-trailingSpace":{backgroundColor:"#ff332255"},".cm-button":{verticalAlign:"middle",color:"inherit",fontSize:"70%",padding:".2em 1em",borderRadius:"1px"},"&light .cm-button":{backgroundImage:"linear-gradient(#eff1f5, #d9d9df)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#b4b4b4, #d0d3d6)"}},"&dark .cm-button":{backgroundImage:"linear-gradient(#393939, #111)",border:"1px solid #888","&:active":{backgroundImage:"linear-gradient(#111, #333)"}},".cm-textfield":{verticalAlign:"middle",color:"inherit",fontSize:"70%",border:"1px solid silver",padding:".2em .5em"},"&light .cm-textfield":{backgroundColor:"white"},"&dark .cm-textfield":{border:"1px solid #555",backgroundColor:"inherit"}},Ga),mu={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},rs=D.ie&&D.ie_version<=11;class yu{constructor(t){this.view=t,this.active=!1,this.editContext=null,this.selectionRange=new Qf,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);(D.ie&&D.ie_version<=11||D.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&&t.constructor.EDIT_CONTEXT!==!1&&!(D.chrome&&D.chrome_version<126)&&(this.editContext=new xu(t),t.state.facet(ie)&&(t.contentDOM.editContext=this.editContext.editContext)),rs&&(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:!un(this.dom,s))return;let r=s.anchorNode&&i.docView.nearest(s.anchorNode);if(r&&r.ignoreEvent(t)){e||(this.selectionChanged=!1);return}(D.ie&&D.ie_version<=11||D.android&&D.chrome)&&!i.state.selection.main.empty&&s.focusNode&&bi(s.focusNode,s.focusOffset,s.anchorNode,s.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=Ci(t.root);if(!e)return!1;let i=D.safari&&t.root.nodeType==11&&t.root.activeElement==this.dom&&bu(this.view,e)||e;if(!i||this.selectionRange.eq(i))return!1;let s=un(this.dom,i);return s&&!this.selectionChanged&&t.inputState.lastFocusTime>Date.now()-200&&t.inputState.lastTouchTime<Date.now()-300&&tc(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,mu),rs&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),rs&&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&&qe(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&&un(this.dom,this.selectionRange);if(t<0&&!s)return null;t>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let r=new Ic(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=Ia(this.view,e);return this.view.state==i&&(e.domChanged||e.newSel&&!e.newSel.main.eq(this.view.state.selection.main))&&this.view.update([]),s}readMutation(t){let e=this.view.docView.nearest(t.target);if(!e||e.ignoreMutation(t))return null;if(e.markDirty(t.type=="attributes"),t.type=="attributes"&&(e.flags|=4),t.type=="childList"){let i=Io(e,t.previousSibling||t.target.previousSibling,-1),s=Io(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 Io(n,t,e){for(;t;){let i=$.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 No(n,t){let e=t.startContainer,i=t.startOffset,s=t.endContainer,r=t.endOffset,o=n.docView.domAtPos(n.state.selection.main.anchor);return bi(o.node,o.offset,s,r)&&([e,i,s,r]=[s,r,e,i]),{anchorNode:e,anchorOffset:i,focusNode:s,focusOffset:r}}function bu(n,t){if(t.getComposedRanges){let s=t.getComposedRanges(n.root)[0];if(s)return No(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?No(n,e):null}class xu{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 f={from:l,to:a,insert:F.of(i.text.split(`
`))};if(f.from==this.from&&r<this.from?f.from=r:f.to==this.to&&r>this.to&&(f.to=r),f.from==f.to&&!f.insert.length){let h=b.single(this.toEditorPos(i.selectionStart),this.toEditorPos(i.selectionEnd));h.main.eq(s)||t.dispatch({selection:h,userEvent:"select"});return}if((D.mac||D.android)&&f.from==o-1&&/^\. ?$/.test(i.text)&&t.contentDOM.getAttribute("autocorrect")=="off"&&(f={from:l,to:a,insert:F.of([i.text.replace("."," ")])}),this.pendingContextChange=f,!t.state.readOnly){let h=this.to-this.from+(f.to-f.from+f.insert.length);vr(t,f,b.single(this.toEditorPos(i.selectionStart,h),this.toEditorPos(i.selectionEnd,h)))}this.pendingContextChange&&(this.revertPending(t.state),this.setSelection(t.state))},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(o!="None"&&l!="None"){let a=this.toEditorPos(r.rangeStart),f=this.toEditorPos(r.rangeEnd);if(a<f){let h=`text-decoration: underline ${o=="Dashed"?"dashed ":o=="Squiggle"?"wavy ":""}${l=="Thin"?1:2}px`;s.push(P.mark({attributes:{style:h}}).range(a,f))}}}t.dispatch({effects:Oa.of(P.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=Ci(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,f)=>{if(i)return;let h=f.length-(o-r);if(s&&o>=s.to)if(s.from==r&&s.to==o&&s.insert.eq(f)){s=this.pendingContextChange=null,e+=h,this.to+=h;return}else s=null,this.revertPending(t.state);if(r+=e,o+=e,o<=this.from)this.from+=h,this.to+=h;else if(r<this.to){if(r<this.from||o>this.to||this.to-this.from+f.length>3e4){i=!0;return}this.editContext.updateText(this.toContextPos(r),this.toContextPos(o),f.toString()),this.to+=h}e+=h}),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 O{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="cm-scroller",this.scrollDOM.appendChild(this.contentDOM),this.announceDOM=document.createElement("div"),this.announceDOM.className="cm-announced",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM),t.parent&&t.parent.appendChild(this.dom);let{dispatch:i}=t;this.dispatchTransactions=t.dispatchTransactions||i&&(s=>s.forEach(r=>i(r,this)))||(s=>this.update(s)),this.dispatch=this.dispatch.bind(this),this._root=t.root||Zf(t.parent)||document,this.viewState=new Lo(t.state||H.create(t)),t.scrollTo&&t.scrollTo.is(Ui)&&(this.viewState.scrollTarget=t.scrollTo.value.clip(this.viewState.state)),this.plugins=this.state.facet(ci).map(s=>new es(s));for(let s of this.plugins)s.update(this);this.observer=new yu(this),this.inputState=new Wc(this),this.inputState.ensureHandlers(this.plugins),this.docView=new po(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),!((e=document.fonts)===null||e===void 0)&&e.ready&&document.fonts.ready.then(()=>this.requestMeasure())}dispatch(...t){let e=t.length==1&&t[0]instanceof Z?t:t.length==1&&Array.isArray(t[0])?t[0]:[this.state.update(...t)];this.dispatchTransactions(e,this)}update(t){if(this.updateState!=0)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let e=!1,i=!1,s,r=this.state;for(let u of t){if(u.startState!=r)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");r=u.state}if(this.destroyed){this.viewState.state=r;return}let o=this.hasFocus,l=0,a=null;t.some(u=>u.annotation(za))?(this.inputState.notifiedFocused=o,l=1):o!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=o,a=qa(r,o),a||(l=1));let f=this.observer.delayedAndroidKey,h=null;if(f?(this.observer.clearDelayedAndroidKey(),h=this.observer.readChange(),(h&&!this.state.doc.eq(r.doc)||!this.state.selection.eq(r.selection))&&(h=null)):this.observer.clear(),r.facet(H.phrases)!=this.state.facet(H.phrases))return this.setState(r);s=vn.create(this,r,t),s.flags|=l;let c=this.viewState.scrollTarget;try{this.updateState=2;for(let u of t){if(c&&(c=c.map(u.changes)),u.scrollIntoView){let{main:d}=u.state.selection;c=new Ke(d.empty?d:b.cursor(d.head,d.head>d.anchor?-1:1))}for(let d of u.effects)d.is(Ui)&&(c=d.value.clip(this.state))}this.viewState.update(s,c),this.bidiCache=An.update(this.bidiCache,s.changes),s.empty||(this.updatePlugins(s),this.inputState.update(s)),e=this.docView.update(s),this.state.facet(ui)!=this.styleModules&&this.mountStyles(),i=this.updateAttrs(),this.showAnnouncements(t),this.docView.updateSelection(e,t.some(u=>u.isUserEvent("select.pointer")))}finally{this.updateState=0}if(s.startState.facet(Qi)!=s.state.facet(Qi)&&(this.viewState.mustMeasureContent=!0),(e||i||c||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),e&&this.docViewUpdate(),!s.empty)for(let u of this.state.facet(Ks))try{u(s)}catch(d){At(this.state,d,"update listener")}(a||h)&&Promise.resolve().then(()=>{a&&this.state==a.startState&&this.dispatch(a),h&&!Ia(this,h)&&f.force&&qe(this.contentDOM,f.key,f.keyCode)})}setState(t){if(this.updateState!=0)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed){this.viewState.state=t;return}this.updateState=2;let e=this.hasFocus;try{for(let i of this.plugins)i.destroy(this);this.viewState=new Lo(t),this.plugins=t.facet(ci).map(i=>new es(i)),this.pluginMap.clear();for(let i of this.plugins)i.update(this);this.docView.destroy(),this.docView=new po(this),this.inputState.ensureHandlers(this.plugins),this.mountStyles(),this.updateAttrs(),this.bidiCache=[]}finally{this.updateState=0}e&&this.focus(),this.requestMeasure()}updatePlugins(t){let e=t.startState.facet(ci),i=t.state.facet(ci);if(e!=i){let s=[];for(let r of i){let o=e.indexOf(r);if(o<0)s.push(new es(r));else{let l=this.plugins[o];l.mustUpdate=t,s.push(l)}}for(let r of this.plugins)r.mustUpdate!=t&&r.destroy(this);this.plugins=s,this.pluginMap.clear()}else for(let s of this.plugins)s.mustUpdate=t;for(let s=0;s<this.plugins.length;s++)this.plugins[s].update(this);e!=i&&this.inputState.ensureHandlers(this.plugins)}docViewUpdate(){for(let t of this.plugins){let e=t.value;if(e&&e.docViewUpdate)try{e.docViewUpdate(this)}catch(i){At(this.state,i,"doc view update listener")}}}measure(t=!0){if(this.destroyed)return;if(this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey){this.measureScheduled=-1,this.requestMeasure();return}this.measureScheduled=0,t&&this.observer.forceFlush();let e=null,i=this.scrollDOM,s=i.scrollTop*this.scaleY,{scrollAnchorPos:r,scrollAnchorHeight:o}=this.viewState;Math.abs(s-this.viewState.scrollTop)>1&&(o=-1),this.viewState.scrollAnchorHeight=-1;try{for(let l=0;;l++){if(o<0)if(ia(i))r=-1,o=this.viewState.heightMap.height;else{let d=this.viewState.scrollAnchorAt(s);r=d.from,o=d.top}this.updateState=1;let a=this.viewState.measure(this);if(!a&&!this.measureRequests.length&&this.viewState.scrollTarget==null)break;if(l>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let f=[];a&4||([this.measureRequests,f]=[f,this.measureRequests]);let h=f.map(d=>{try{return d.read(this)}catch(p){return At(this.state,p),Fo}}),c=vn.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<f.length;d++)if(h[d]!=Fo)try{let p=f[d];p.write&&p.write(h[d],this)}catch(p){At(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;if(p>1||p<-1){s=s+p,i.scrollTop=s/this.scaleY,o=-1;continue}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(e&&!e.empty)for(let l of this.state.facet(Ks))l(e)}get themeClasses(){return Js+" "+(this.state.facet(Gs)?Ua:ja)+" "+this.state.facet(Qi)}updateAttrs(){let t=Vo(this,Ta,{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:`${D.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),Vo(this,wr,e);let i=this.observer.ignore(()=>{let s=Vs(this.contentDOM,this.contentAttrs,e),r=Vs(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(O.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(ui);let t=this.state.facet(O.cspNonce);de.mount(this.root,this.styleModules.concat(gu).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.spec!=t)&&this.pluginMap.set(t,e=this.plugins.find(i=>i.spec==t)||null),e&&e.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(t){return this.readMeasured(),this.viewState.elementAtHeight(t)}lineBlockAtHeight(t){return this.readMeasured(),this.viewState.lineBlockAtHeight(t)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(t){return this.viewState.lineBlockAt(t)}get contentHeight(){return this.viewState.contentHeight}moveByChar(t,e,i){return ns(this,t,xo(this,t,e,i))}moveByGroup(t,e){return ns(this,t,xo(this,t,e,i=>Pc(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 b.cursor(r.side(e,s)+t.from,r.forward(!e,s)?1:-1)}moveToLineBoundary(t,e,i=!0){return Bc(this,t,e,i)}moveVertically(t,e,i){return ns(this,t,Rc(this,t,e,i))}domAtPos(t){return this.docView.domAtPos(t)}posAtDOM(t,e=0){return this.docView.posFromDOM(t,e)}posAtCoords(t,e=!0){return this.readMeasured(),Ea(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[ce.find(r,t-s.from,-1,e)];return Ei(i,o.dir==X.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(Aa)||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>wu)return ya(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||ma(r.isolates,i=uo(this,t))))return r.order;i||(i=uo(this,t));let s=pc(t.text,e,i);return this.bidiCache.push(new An(t.from,t.to,e,i,!0,s)),s}get hasFocus(){var t;return(this.dom.ownerDocument.hasFocus()||D.safari&&((t=this.inputState)===null||t===void 0?void 0:t.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore(()=>{ta(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={}){return Ui.of(new Ke(typeof t=="number"?b.cursor(t):t,e.y,e.x,e.yMargin,e.xMargin))}scrollSnapshot(){let{scrollTop:t,scrollLeft:e}=this.scrollDOM,i=this.viewState.scrollAnchorAt(t);return Ui.of(new Ke(b.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 ct.define(()=>({}),{eventHandlers:t})}static domEventObservers(t){return ct.define(()=>({}),{eventObservers:t})}static theme(t,e){let i=de.newName(),s=[Qi.of(i),ui.of(Ys(`.${i}`,t))];return e&&e.dark&&s.push(Gs.of(!0)),s}static baseTheme(t){return ye.lowest(ui.of(Ys("."+Js,t,Ga)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),s=i&&$.get(i)||$.get(t);return((e=s==null?void 0:s.rootView)===null||e===void 0?void 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0||t.remove(),this.cursor=null):(this.cursor||(this.cursor=this.view.scrollDOM.appendChild(document.createElement("div")),this.cursor.className="cm-dropCursor"),(n.startState.field(gi)!=e||n.docChanged||n.geometryChanged)&&this.view.requestMeasure(this.measureReq))}readPos(){let{view:n}=this,t=n.state.field(gi),e=t!=null&&n.coordsAtPos(t);if(!e)return null;let i=n.scrollDOM.getBoundingClientRect();return{left:e.left-i.left+n.scrollDOM.scrollLeft*n.scaleX,top:e.top-i.top+n.scrollDOM.scrollTop*n.scaleY,height:e.bottom-e.top}}drawCursor(n){if(this.cursor){let{scaleX:t,scaleY:e}=this.view;n?(this.cursor.style.left=n.left/t+"px",this.cursor.style.top=n.top/e+"px",this.cursor.style.height=n.height/e+"px"):this.cursor.style.left="-100000px"}}destroy(){this.cursor&&this.cursor.remove()}setDropPos(n){this.view.state.field(gi)!=n&&this.view.dispatch({effects:Za.of(n)})}},{eventObservers:{dragover(n){this.setDropPos(this.view.posAtCoords({x:n.clientX,y:n.clientY}))},dragleave(n){(n.target==this.view.contentDOM||!this.view.contentDOM.contains(n.relatedTarget))&&this.setDropPos(null)},dragend(){this.setDropPos(null)},drop(){this.setDropPos(null)}}});function Dm(){return[gi,Lu]}function qo(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 Eu(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 Iu{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,f,h)=>s(h,f,f+l[0].length,l,a);else if(typeof i=="function")this.addMatch=(l,a,f,h)=>{let c=i(l,a,f);c&&h(f,f+l[0].length,c)};else if(i)this.addMatch=(l,a,f,h)=>h(f,f+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 Eu(t,this.maxLength))qo(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),f=a.to<l?t.state.doc.lineAt(l):a,h=Math.max(r.from,a.from),c=Math.min(r.to,f.to);if(this.boundary){for(;o>a.from;o--)if(this.boundary.test(a.text[o-1-a.from])){h=o;break}for(;l<f.to;l++)if(this.boundary.test(f.text[l-f.from])){c=l;break}}let u=[],d,p=(g,m,y)=>u.push(y.range(g,m));if(a==f)for(this.regexp.lastIndex=h-a.from;(d=this.regexp.exec(a.text))&&d.index<c-a.from;)this.addMatch(d,t,d.index+a.from,p);else qo(t.state.doc,this.regexp,h,c,(g,m)=>this.addMatch(m,t,g,p));e=e.update({filterFrom:h,filterTo:c,filter:(g,m)=>g<h||m>c,add:u})}}return e}}const _s=/x/.unicode!=null?"gu":"g",Nu=new RegExp(`[\0-\b
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RegExp(t.specialChars.source+"|"+t.addSpecialChars.source,_s)),t}});function Om(n={}){return[yn.of(n),Hu()]}let Ko=null;function Hu(){return Ko||(Ko=ct.fromClass(class{constructor(n){this.view=n,this.decorations=P.none,this.decorationCache=Object.create(null),this.decorator=this.makeDecorator(n.state.facet(yn)),this.decorations=this.decorator.createDeco(n)}makeDecorator(n){return new Iu({regexp:n.specialChars,decoration:(t,e,i)=>{let{doc:s}=e.state,r=yt(t[0],0);if(r==9){let o=s.lineAt(i),l=e.state.tabSize,a=ei(o.text,l,i-o.from);return P.replace({widget:new Ku((l-a%l)*this.view.defaultCharacterWidth/this.view.scaleX)})}return this.decorationCache[r]||(this.decorationCache[r]=P.replace({widget:new qu(n,r)}))},boundary:n.replaceTabs?void 0:/[^]/})}update(n){let t=n.state.facet(yn);n.startState.facet(yn)!=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 Wu="•";function zu(n){return n>=32?Wu:n==10?"␤":String.fromCharCode(9216+n)}class qu extends Ie{constructor(t,e){super(),this.options=t,this.code=e}eq(t){return t.code==this.code}toDOM(t){let e=zu(this.code),i=t.state.phrase("Control character")+" "+(Fu[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 Ku extends Ie{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 $u extends Ie{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?Ge(t.firstChild):[];if(!e.length)return null;let i=window.getComputedStyle(t.parentNode),s=Ei(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 Tm(n){let t=ct.fromClass(class{constructor(e){this.view=e,this.placeholder=n?P.set([P.widget({widget:new $u(n),side:1}).range(0)]):P.none}get decorations(){return 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i=e.manager.tooltips.indexOf(t);return i<0?null:e.manager.tooltipViews[i]}const Go=T.define({combine(n){let t,e;for(let i of n)t=t||i.topContainer,e=e||i.bottomContainer;return{topContainer:t,bottomContainer:e}}});function Mn(n,t){let e=n.plugin(nh),i=e?e.specs.indexOf(t):-1;return i>-1?e.panels[i]:null}const nh=ct.fromClass(class{constructor(n){this.input=n.state.facet(Dn),this.specs=this.input.filter(e=>e),this.panels=this.specs.map(e=>e(n));let t=n.state.facet(Go);this.top=new tn(n,!0,t.topContainer),this.bottom=new tn(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(Go);this.top.container!=t.topContainer&&(this.top.sync([]),this.top=new tn(n.view,!0,t.topContainer)),this.bottom.container!=t.bottomContainer&&(this.bottom.sync([]),this.bottom=new tn(n.view,!1,t.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let e=n.state.facet(Dn);if(e!=this.input){let i=e.filter(a=>a),s=[],r=[],o=[],l=[];for(let a of i){let f=this.specs.indexOf(a),h;f<0?(h=a(n.view),l.push(h)):(h=this.panels[f],h.update&&h.update(n)),s.push(h),(h.top?r:o).push(h)}this.specs=i,this.panels=s,this.top.sync(r),this.bottom.sync(o);for(let a of l)a.dom.classList.add("cm-panel"),a.mount&&a.mount()}else for(let i of this.panels)i.update&&i.update(n)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:n=>O.scrollMargins.of(t=>{let e=t.plugin(n);return e&&{top:e.top.scrollMargin(),bottom:e.bottom.scrollMargin()}})});class tn{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=Jo(t);t=t.nextSibling}else this.dom.insertBefore(e.dom,t);for(;t;)t=Jo(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 Jo(n){let t=n.nextSibling;return n.remove(),t}const Dn=T.define({enables:nh});class Re extends De{compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}eq(t){return!1}destroy(t){}}Re.prototype.elementClass="";Re.prototype.toDOM=void 0;Re.prototype.mapMode=at.TrackBefore;Re.prototype.startSide=Re.prototype.endSide=-1;Re.prototype.point=!0;const Qu=T.define(),Zu=new class extends Re{constructor(){super(...arguments),this.elementClass="cm-activeLineGutter"}},td=Qu.compute(["selection"],n=>{let t=[],e=-1;for(let i of n.selection.ranges){let s=n.doc.lineAt(i.head).from;s>e&&(e=s,t.push(Zu.range(s)))}return K.of(t)});function Pm(){return td}const ed=1024;let id=0;class Bt{constructor(t,e){this.from=t,this.to=e}}class L{constructor(t={}){this.id=id++,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 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dd{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(tr))!==null&&e!==void 0?e:i.to,this.inner=new el(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(tr))!==null&&t!==void 0?t:e.to,this.inner=new el(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(L.mounted);if(o&&o.parser==e)for(let l=this.fragI;l<this.fragments.length;l++){let 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C=Tt.define,nn=C(),le=C(),sl=C(le),rl=C(le),ae=C(),sn=C(ae),as=C(ae),jt=C(),we=C(jt),Kt=C(),$t=C(),er=C(),ai=C(er),rn=C(),M={comment:nn,lineComment:C(nn),blockComment:C(nn),docComment:C(nn),name:le,variableName:C(le),typeName:sl,tagName:C(sl),propertyName:rl,attributeName:C(rl),className:C(le),labelName:C(le),namespace:C(le),macroName:C(le),literal:ae,string:sn,docString:C(sn),character:C(sn),attributeValue:C(sn),number:as,integer:C(as),float:C(as),bool:C(ae),regexp:C(ae),escape:C(ae),color:C(ae),url:C(ae),keyword:Kt,self:C(Kt),null:C(Kt),atom:C(Kt),unit:C(Kt),modifier:C(Kt),operatorKeyword:C(Kt),controlKeyword:C(Kt),definitionKeyword:C(Kt),moduleKeyword:C(Kt),operator:$t,derefOperator:C($t),arithmeticOperator:C($t),logicOperator:C($t),bitwiseOperator:C($t),compareOperator:C($t),updateOperator:C($t),definitionOperator:C($t),typeOperator:C($t),controlOperator:C($t),punctuation:er,separator:C(er),bracket:ai,angleBracket:C(ai),squareBracket:C(ai),paren:C(ai),brace:C(ai),content:jt,heading:we,heading1:C(we),heading2:C(we),heading3:C(we),heading4:C(we),heading5:C(we),heading6:C(we),contentSeparator:C(jt),list:C(jt),quote:C(jt),emphasis:C(jt),strong:C(jt),link:C(jt),monospace:C(jt),strikethrough:C(jt),inserted:C(),deleted:C(),changed:C(),invalid:C(),meta:rn,documentMeta:C(rn),annotation:C(rn),processingInstruction:C(rn),definition:Tt.defineModifier("definition"),constant:Tt.defineModifier("constant"),function:Tt.defineModifier("function"),standard:Tt.defineModifier("standard"),local:Tt.defineModifier("local"),special:Tt.defineModifier("special")};for(let n in M){let t=M[n];t instanceof Tt&&(t.name=n)}hh([{tag:M.link,class:"tok-link"},{tag:M.heading,class:"tok-heading"},{tag:M.emphasis,class:"tok-emphasis"},{tag:M.strong,class:"tok-strong"},{tag:M.keyword,class:"tok-keyword"},{tag:M.atom,class:"tok-atom"},{tag:M.bool,class:"tok-bool"},{tag:M.url,class:"tok-url"},{tag:M.labelName,class:"tok-labelName"},{tag:M.inserted,class:"tok-inserted"},{tag:M.deleted,class:"tok-deleted"},{tag:M.literal,class:"tok-literal"},{tag:M.string,class:"tok-string"},{tag:M.number,class:"tok-number"},{tag:[M.regexp,M.escape,M.special(M.string)],class:"tok-string2"},{tag:M.variableName,class:"tok-variableName"},{tag:M.local(M.variableName),class:"tok-variableName tok-local"},{tag:M.definition(M.variableName),class:"tok-variableName tok-definition"},{tag:M.special(M.variableName),class:"tok-variableName2"},{tag:M.definition(M.propertyName),class:"tok-propertyName 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h})].concat(i)}isActiveAt(t,e,i=-1){return ol(t,e,i).type.prop(Ce)==this.data}findRegions(t){let e=t.facet(Ze);if((e==null?void 0:e.data)==this.data)return[{from:0,to:t.doc.length}];if(!e||!e.allowsNesting)return[];let i=[],s=(r,o)=>{if(r.prop(Ce)==this.data){i.push({from:o,to:o+r.length});return}let l=r.prop(L.mounted);if(l){if(l.tree.prop(Ce)==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 f=r.children[a];f instanceof U&&s(f,r.positions[a]+o)}};return s(St(t),0),i}get allowsNesting(){return!0}}Pt.setState=N.define();function ol(n,t,e){let i=n.facet(Ze),s=St(n).topNode;if(!i||i.allowsNesting)for(let r=s;r;r=r.enter(t,e,Y.ExcludeBuffers))r.type.isTop&&(s=r);return s}class ir extends Pt{constructor(t,e,i){super(t,e,[],i),this.parser=e}static define(t){let e=fh(t.languageData);return new ir(e,t.parser.configure({props:[Ce.add(i=>i.isTop?e:void 0)]}),t.name)}configure(t,e){return new ir(this.data,this.parser.configure(t),e||this.name)}get allowsNesting(){return this.parser.hasWrappers()}}function St(n){let t=n.field(Pt.state,!1);return t?t.tree:U.empty}class Ad{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 hi=null;class _e{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 _e(t,e,[],U.empty,0,i,[],null)}startParse(){return this.parser.startParse(new Ad(this.state.doc),this.fragments)}work(t,e){return e!=null&&e>=this.state.doc.length&&(e=void 0),this.tree!=U.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(se.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(se.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(t){let e=hi;hi=this;try{return t()}finally{hi=e}}withoutTempSkipped(t){for(let e;e=this.tempSkipped.pop();)t=ll(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((f,h,c,u)=>a.push({fromA:f,toA:h,fromB:c,toB:u})),i=se.applyChanges(i,a),s=U.empty,r=0,o={from:t.mapPos(o.from,-1),to:t.mapPos(o.to,1)},this.skipped.length){l=[];for(let f of this.skipped){let h=t.mapPos(f.from,1),c=t.mapPos(f.to,-1);h<c&&l.push({from:h,to:c})}}}return new _e(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=ll(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 lh{createParse(e,i,s){let r=s[0].from,o=s[s.length-1].to;return{parsedPos:r,advance(){let a=hi;if(a){for(let f of s)a.tempSkipped.push(f);t&&(a.scheduleOn=a.scheduleOn?Promise.all([a.scheduleOn,t]):t)}return this.parsedPos=o,new U(gt.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 hi}}function ll(n,t,e){return se.applyChanges(n,[{fromA:t,toA:e,fromB:t,toB:e}])}class Qe{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 Qe(e)}static init(t){let e=Math.min(3e3,t.doc.length),i=_e.create(t.facet(Ze).parser,t,{from:0,to:e});return i.work(20,e)||i.takeTree(),new Qe(i)}}Pt.state=mt.define({create:Qe.init,update(n,t){for(let e of t.effects)if(e.is(Pt.setState))return e.value;return t.startState.facet(Ze)!=t.state.facet(Ze)?Qe.init(t.state):n.apply(t)}});let ch=n=>{let t=setTimeout(()=>n(),500);return()=>clearTimeout(t)};typeof requestIdleCallback<"u"&&(ch=n=>{let t=-1,e=setTimeout(()=>{t=requestIdleCallback(n,{timeout:400})},100);return()=>t<0?clearTimeout(e):cancelIdleCallback(t)});const fs=typeof navigator<"u"&&(!((hs=navigator.scheduling)===null||hs===void 0)&&hs.isInputPending)?()=>navigator.scheduling.isInputPending():null,Md=ct.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(Pt.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(Pt.state);(e.tree!=e.context.tree||!e.context.isDone(t.doc.length))&&(this.working=ch(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(Pt.state);if(r.tree==r.context.tree&&r.context.isDone(s+1e5))return;let o=Date.now()+Math.min(this.chunkBudget,100,t&&!fs?Math.max(25,t.timeRemaining()-5):1e9),l=r.context.treeLen<s&&i.doc.length>s+1e3,a=r.context.work(()=>fs&&fs()||Date.now()>o,s+(l?0:1e5));this.chunkBudget-=Date.now()-e,(a||this.chunkBudget<=0)&&(r.context.takeTree(),this.view.dispatch({effects:Pt.setState.of(new Qe(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=>At(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()}}}),Ze=T.define({combine(n){return n.length?n[0]:null},enables:n=>[Pt.state,Md,O.contentAttributes.compute([n],t=>{let e=t.facet(n);return e&&e.name?{"data-language":e.name}:{}})]});class Im{constructor(t,e=[]){this.language=t,this.support=e,this.extension=[t,e]}}const Dd=T.define(),Kn=T.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 Le(n){let t=n.facet(Kn);return t.charCodeAt(0)==9?n.tabSize*t.length:t.length}function Pn(n,t){let e="",i=n.tabSize,s=n.facet(Kn)[0];if(s=="	"){for(;t>=i;)e+="	",t-=i;s=" "}for(let r=0;r<t;r++)e+=s;return e}function uh(n,t){n instanceof H&&(n=new $n(n));for(let i of n.state.facet(Dd)){let s=i(n,t);if(s!==void 0)return s}let e=St(n.state);return e.length>=t?Od(n,e,t):null}class $n{constructor(t,e={}){this.state=t,this.options=e,this.unit=Le(t)}lineAt(t,e=1){let i=this.state.doc.lineAt(t),{simulateBreak:s,simulateDoubleBreak:r}=this.options;return s!=null&&s>=i.from&&s<=i.to?r&&s==t?{text:"",from:t}:(e<0?s<t:s<=t)?{text:i.text.slice(s-i.from),from:s}:{text:i.text.slice(0,s-i.from),from:i.from}:i}textAfterPos(t,e=1){if(this.options.simulateDoubleBreak&&t==this.options.simulateBreak)return"";let{text:i,from:s}=this.lineAt(t,e);return i.slice(t-s,Math.min(i.length,t+100-s))}column(t,e=1){let{text:i,from:s}=this.lineAt(t,e),r=this.countColumn(i,t-s),o=this.options.overrideIndentation?this.options.overrideIndentation(s):-1;return o>-1&&(r+=o-this.countColumn(i,i.search(/\S|$/))),r}countColumn(t,e=t.length){return ei(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 dh=new L;function Od(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 ph(i,n,e)}function ph(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 Td(n){return n.pos==n.options.simulateBreak&&n.options.simulateDoubleBreak}function Bd(n){let t=n.type.prop(dh);if(t)return t;let e=n.firstChild,i;if(e&&(i=e.type.prop(L.closedBy))){let s=n.lastChild,r=s&&i.indexOf(s.name)>-1;return o=>gh(o,!0,1,void 0,r&&!Td(o)?s.from:void 0)}return n.parent==null?Pd:null}function Pd(){return 0}class Pr extends $n{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 ph(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 Ld(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 f=/^ */.exec(r.text.slice(e.to-r.from))[0].length;return{from:e.from,to:e.to+f}}l=a.to}}function Nm({closing:n,align:t=!0,units:e=1}){return i=>gh(i,t,e,n)}function gh(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?Ld(n):null;return a?l?n.column(a.from):n.column(a.to):n.baseIndent+(l?0:n.unit*e)}const Fm=n=>n.baseIndent;function Vm({except:n,units:t=1}={}){return e=>{let i=n&&n.test(e.textAfter);return e.baseIndent+(i?0:t*e.unit)}}const Hm=new L;function Wm(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}class jn{constructor(t,e){this.specs=t;let i;function s(l){let a=de.newName();return(i||(i=Object.create(null)))["."+a]=l,a}const r=typeof e.all=="string"?e.all:e.all?s(e.all):void 0,o=e.scope;this.scope=o instanceof Pt?l=>l.prop(Ce)==o.data:o?l=>l==o:void 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e=St(t.state),i=cs(t.state),s=i!=cs(t.startState),{viewport:r}=t.view,o=t.changes.mapPos(this.decoratedTo,1);e.length<r.to&&!s&&e.type==this.tree.type&&o>=r.to?(this.decorations=this.decorations.map(t.changes),this.decoratedTo=o):(e!=this.tree||t.viewportChanged||s)&&(this.tree=e,this.decorations=this.buildDeco(t.view,i),this.decoratedTo=r.to)}buildDeco(t,e){if(!e||!this.tree.length)return P.none;let i=new Oe;for(let{from:s,to:r}of t.visibleRanges)Sd(this.tree,e,(o,l,a)=>{i.add(o,l,this.markCache[a]||(this.markCache[a]=P.mark({class:a})))},s,r);return i.finish()}}const 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kh(n,t,e,i,s){if(s&&e<=0&&i>=t.length)return t;!s&&e==0&&t.type==n.topNode&&(s=!0);for(let r=t.children.length-1;r>=0;r--){let o=t.positions[r],l=t.children[r],a;if(o<i&&l instanceof U){if(!(a=kh(n,l,e-o,i-o,s)))break;return s?new U(t.type,t.children.slice(0,r).concat(a),t.positions.slice(0,r+1),o+a.length):a}}return null}function Gd(n,t,e,i,s){for(let r of t){let o=r.from+(r.openStart?25:0),l=r.to-(r.openEnd?25:0),a=o<=e&&l>e&&Rr(n,r.tree,0-r.offset,e,l),f;if(a&&a.pos<=i&&(f=kh(n,r.tree,e+r.offset,a.pos+r.offset,!1)))return{state:a.state,tree:f}}return{state:n.streamParser.startState(s?Le(s):4),tree:U.empty}}class Jd{constructor(t,e,i,s){this.lang=t,this.input=e,this.fragments=i,this.ranges=s,this.stoppedAt=null,this.chunks=[],this.chunkPos=[],this.chunk=[],this.chunkReused=void 0,this.rangeIndex=0,this.to=s[s.length-1].to;let r=_e.get(),o=s[0].from,{state:l,tree:a}=Gd(t,i,o,this.to,r==null?void 0:r.state);this.state=l,this.parsedPos=this.chunkStart=o+a.length;for(let 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r=[];for(let{line:l,token:a,indent:f,empty:h,single:c}of i)(c||!h)&&r.push({from:l.from+f,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 f=o.from+l,h=f+a.length;o.text[h-o.from]==" "&&h++,r.push({from:f,to:h})}return{changes:r}}return null}const or=oe.define(),rp=oe.define(),op=T.define(),Oh=T.define({combine(n){return Ee(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)})}}),Th=mt.define({create(){return _t.empty},update(n,t){let e=t.state.facet(Oh),i=t.annotation(or);if(i){let a=wt.fromTransaction(t,i.selection),f=i.side,h=f==0?n.undone:n.done;return a?h=Rn(h,h.length,e.minDepth,a):h=Rh(h,t.startState.selection),new _t(f==0?i.rest:h,f==0?h:i.rest)}let s=t.annotation(rp);if((s=="full"||s=="before")&&(n=n.isolate()),t.annotation(Z.addToHistory)===!1)return t.changes.empty?n:n.addMapping(t.changes.desc);let r=wt.fromTransaction(t),o=t.annotation(Z.time),l=t.annotation(Z.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 _t(n.done.map(wt.fromJSON),n.undone.map(wt.fromJSON))}});function $m(n={}){return[Th,Oh.of(n),O.domEventHandlers({beforeinput(t,e){let i=t.inputType=="historyUndo"?Bh:t.inputType=="historyRedo"?lr:null;return i?(t.preventDefault(),i(e)):!1}})]}function Un(n,t){return function({state:e,dispatch:i}){if(!t&&e.readOnly)return!1;let s=e.field(Th,!1);if(!s)return!1;let r=s.pop(n,e,t);return r?(i(r),!0):!1}}const Bh=Un(0,!1),lr=Un(1,!1),lp=Un(0,!0),ap=Un(1,!0);class wt{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 wt(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 wt(t.changes&&tt.fromJSON(t.changes),[],t.mapped&&Qt.fromJSON(t.mapped),t.startSelection&&b.fromJSON(t.startSelection),t.selectionsAfter.map(b.fromJSON))}static fromTransaction(t,e){let i=Rt;for(let s of t.startState.facet(op)){let r=s(t);r.length&&(i=i.concat(r))}return!i.length&&t.changes.empty?null:new wt(t.changes.invert(t.startState.doc),i,void 0,e||t.startState.selection,Rt)}static selection(t){return new wt(void 0,Rt,void 0,void 0,t)}}function Rn(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 hp(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 f=e[a++],h=e[a++];l>=f&&o<=h&&(i=!0)}}),i}function fp(n,t){return n.ranges.length==t.ranges.length&&n.ranges.filter((e,i)=>e.empty!=t.ranges[i].empty).length===0}function Ph(n,t){return n.length?t.length?n.concat(t):n:t}const Rt=[],cp=200;function Rh(n,t){if(n.length){let e=n[n.length-1],i=e.selectionsAfter.slice(Math.max(0,e.selectionsAfter.length-cp));return i.length&&i[i.length-1].eq(t)?n:(i.push(t),Rn(n,n.length-1,1e9,e.setSelAfter(i)))}else return[wt.selection([t])]}function up(n){let t=n[n.length-1],e=n.slice();return e[n.length-1]=t.setSelAfter(t.selectionsAfter.slice(0,t.selectionsAfter.length-1)),e}function ds(n,t){if(!n.length)return n;let e=n.length,i=Rt;for(;e;){let s=dp(n[e-1],t,i);if(s.changes&&!s.changes.empty||s.effects.length){let r=n.slice(0,e);return r[e-1]=s,r}else t=s.mapped,e--,i=s.selectionsAfter}return i.length?[wt.selection(i)]:Rt}function dp(n,t,e){let i=Ph(n.selectionsAfter.length?n.selectionsAfter.map(l=>l.map(t)):Rt,e);if(!n.changes)return wt.selection(i);let s=n.changes.map(t),r=t.mapDesc(n.changes,!0),o=n.mapped?n.mapped.composeDesc(r):r;return new wt(s,N.mapEffects(n.effects,t),o,n.startSelection.map(r),i)}const pp=/^(input\.type|delete)($|\.)/;class _t{constructor(t,e,i=0,s=void 0){this.done=t,this.undone=e,this.prevTime=i,this.prevUserEvent=s}isolate(){return this.prevTime?new _t(this.done,this.undone):this}addChanges(t,e,i,s,r){let o=this.done,l=o[o.length-1];return l&&l.changes&&!l.changes.empty&&t.changes&&(!i||pp.test(i))&&(!l.selectionsAfter.length&&e-this.prevTime<s.newGroupDelay&&s.joinToEvent(r,hp(l.changes,t.changes))||i=="input.type.compose")?o=Rn(o,o.length-1,s.minDepth,new wt(t.changes.compose(l.changes),Ph(N.mapEffects(t.effects,l.changes),l.effects),l.mapped,l.startSelection,Rt)):o=Rn(o,o.length,s.minDepth,t),new _t(o,Rt,e,i)}addSelection(t,e,i,s){let r=this.done.length?this.done[this.done.length-1].selectionsAfter:Rt;return r.length>0&&e-this.prevTime<s&&i==this.prevUserEvent&&i&&/^select($|\.)/.test(i)&&fp(r[r.length-1],t)?this:new _t(Rh(this.done,t),this.undone,e,i)}addMapping(t){return new _t(ds(this.done,t),ds(this.undone,t),this.prevTime,this.prevUserEvent)}pop(t,e,i){let s=t==0?this.done:this.undone;if(s.length==0)return null;let 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:or.of({side:t,rest:up(s),selection:o}),userEvent:t==0?"select.undo":"select.redo",scrollIntoView:!0});if(r.changes){let l=s.length==1?Rt:s.slice(0,s.length-1);return r.mapped&&(l=ds(l,r.mapped)),e.update({changes:r.changes,selection:r.startSelection,effects:r.effects,annotations:or.of({side:t,rest:l,selection:o}),filter:!1,userEvent:t==0?"undo":"redo",scrollIntoView:!0})}else return null}}_t.empty=new _t(Rt,Rt);const jm=[{key:"Mod-z",run:Bh,preventDefault:!0},{key:"Mod-y",mac:"Mod-Shift-z",run:lr,preventDefault:!0},{linux:"Ctrl-Shift-z",run:lr,preventDefault:!0},{key:"Mod-u",run:lp,preventDefault:!0},{key:"Alt-u",mac:"Mod-Shift-u",run:ap,preventDefault:!0}];function ii(n,t){return b.create(n.ranges.map(t),n.mainIndex)}function te(n,t){return n.update({selection:t,scrollIntoView:!0,userEvent:"select"})}function Ht({state:n,dispatch:t},e){let i=ii(n.selection,e);return i.eq(n.selection,!0)?!1:(t(te(n,i)),!0)}function Gn(n,t){return b.cursor(t?n.to:n.from)}function Lh(n,t){return Ht(n,e=>e.empty?n.moveByChar(e,t):Gn(e,t))}function ut(n){return n.textDirectionAt(n.state.selection.main.head)==X.LTR}const Eh=n=>Lh(n,!ut(n)),Ih=n=>Lh(n,ut(n));function Nh(n,t){return Ht(n,e=>e.empty?n.moveByGroup(e,t):Gn(e,t))}const gp=n=>Nh(n,!ut(n)),mp=n=>Nh(n,ut(n));function yp(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 Jn(n,t,e){let i=St(n).resolveInner(t.head),s=e?L.closedBy:L.openedBy;for(let a=t.head;;){let f=e?i.childAfter(a):i.childBefore(a);if(!f)break;yp(n,f,s)?i=f:a=e?f.to:f.from}let r=i.type.prop(s),o,l;return r&&(o=e?Xt(n,i.from,1):Xt(n,i.to,-1))&&o.matched?l=e?o.end.to:o.end.from:l=e?i.to:i.from,b.cursor(l,e?-1:1)}const bp=n=>Ht(n,t=>Jn(n.state,t,!ut(n))),xp=n=>Ht(n,t=>Jn(n.state,t,ut(n)));function Fh(n,t){return Ht(n,e=>{if(!e.empty)return Gn(e,t);let i=n.moveVertically(e,t);return i.head!=e.head?i:n.moveToLineBoundary(e,t)})}const Vh=n=>Fh(n,!1),Hh=n=>Fh(n,!0);function Wh(n){let t=n.scrollDOM.clientHeight<n.scrollDOM.scrollHeight-2,e=0,i=0,s;if(t){for(let r of n.state.facet(O.scrollMargins)){let o=r(n);o!=null&&o.top&&(e=Math.max(o==null?void 0:o.top,e)),o!=null&&o.bottom&&(i=Math.max(o==null?void 0: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 zh(n,t){let e=Wh(n),{state:i}=n,s=ii(i.selection,o=>o.empty?n.moveVertically(o,t,e.height):Gn(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,f=l.bottom-e.marginBottom;o&&o.top>a&&o.bottom<f&&(r=O.scrollIntoView(s.main.head,{y:"start",yMargin:o.top-a}))}return n.dispatch(te(i,s),{effects:r}),!0}const ul=n=>zh(n,!1),ar=n=>zh(n,!0);function be(n,t,e){let i=n.lineBlockAt(t.head),s=n.moveToLineBoundary(t,e);if(s.head==t.head&&s.head!=(e?i.to:i.from)&&(s=n.moveToLineBoundary(t,e,!1)),!e&&s.head==i.from&&i.length){let r=/^\s*/.exec(n.state.sliceDoc(i.from,Math.min(i.from+100,i.to)))[0].length;r&&t.head!=i.from+r&&(s=b.cursor(i.from+r))}return s}const wp=n=>Ht(n,t=>be(n,t,!0)),Sp=n=>Ht(n,t=>be(n,t,!1)),kp=n=>Ht(n,t=>be(n,t,!ut(n))),vp=n=>Ht(n,t=>be(n,t,ut(n))),Cp=n=>Ht(n,t=>b.cursor(n.lineBlockAt(t.head).from,1)),Ap=n=>Ht(n,t=>b.cursor(n.lineBlockAt(t.head).to,-1));function Mp(n,t,e){let i=!1,s=ii(n.selection,r=>{let o=Xt(n,r.head,-1)||Xt(n,r.head,1)||r.head>0&&Xt(n,r.head-1,1)||r.head<n.doc.length&&Xt(n,r.head+1,-1);if(!o||!o.end)return r;i=!0;let l=o.start.from==r.head?o.end.to:o.end.from;return b.cursor(l)});return i?(t(te(n,s)),!0):!1}const Dp=({state:n,dispatch:t})=>Mp(n,t);function Nt(n,t){let e=ii(n.state.selection,i=>{let s=t(i);return b.range(i.anchor,s.head,s.goalColumn,s.bidiLevel||void 0)});return e.eq(n.state.selection)?!1:(n.dispatch(te(n.state,e)),!0)}function qh(n,t){return Nt(n,e=>n.moveByChar(e,t))}const Kh=n=>qh(n,!ut(n)),$h=n=>qh(n,ut(n));function jh(n,t){return Nt(n,e=>n.moveByGroup(e,t))}const Op=n=>jh(n,!ut(n)),Tp=n=>jh(n,ut(n)),Bp=n=>Nt(n,t=>Jn(n.state,t,!ut(n))),Pp=n=>Nt(n,t=>Jn(n.state,t,ut(n)));function Uh(n,t){return Nt(n,e=>n.moveVertically(e,t))}const Gh=n=>Uh(n,!1),Jh=n=>Uh(n,!0);function Yh(n,t){return Nt(n,e=>n.moveVertically(e,t,Wh(n).height))}const dl=n=>Yh(n,!1),pl=n=>Yh(n,!0),Rp=n=>Nt(n,t=>be(n,t,!0)),Lp=n=>Nt(n,t=>be(n,t,!1)),Ep=n=>Nt(n,t=>be(n,t,!ut(n))),Ip=n=>Nt(n,t=>be(n,t,ut(n))),Np=n=>Nt(n,t=>b.cursor(n.lineBlockAt(t.head).from)),Fp=n=>Nt(n,t=>b.cursor(n.lineBlockAt(t.head).to)),gl=({state:n,dispatch:t})=>(t(te(n,{anchor:0})),!0),ml=({state:n,dispatch:t})=>(t(te(n,{anchor:n.doc.length})),!0),yl=({state:n,dispatch:t})=>(t(te(n,{anchor:n.selection.main.anchor,head:0})),!0),bl=({state:n,dispatch:t})=>(t(te(n,{anchor:n.selection.main.anchor,head:n.doc.length})),!0),Vp=({state:n,dispatch:t})=>(t(n.update({selection:{anchor:0,head:n.doc.length},userEvent:"select"})),!0),Hp=({state:n,dispatch:t})=>{let e=Yn(n).map(({from:i,to:s})=>b.range(i,Math.min(s+1,n.doc.length)));return t(n.update({selection:b.create(e),userEvent:"select"})),!0},Wp=({state:n,dispatch:t})=>{let e=ii(n.selection,i=>{let s=St(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 b.range(l.to,l.from)}return i});return e.eq(n.selection)?!1:(t(te(n,e)),!0)},zp=({state:n,dispatch:t})=>{let e=n.selection,i=null;return e.ranges.length>1?i=b.create([e.main]):e.main.empty||(i=b.create([b.cursor(e.main.head)])),i?(t(te(n,i)),!0):!1};function Vi(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=on(n,a,!1)):a>o&&(e="delete.forward",a=on(n,a,!0)),o=Math.min(o,a),l=Math.max(l,a)}else o=on(n,o,!1),l=on(n,l,!0);return o==l?{range:r}:{changes:{from:o,to:l},range:b.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"?O.announce.of(i.phrase("Selection deleted")):void 0})),!0)}function on(n,t,e){if(n instanceof O)for(let i of n.state.facet(O.atomicRanges).map(s=>s(n)))i.between(t,t,(s,r)=>{s<t&&r>t&&(t=e?r:s)});return t}const Xh=(n,t,e)=>Vi(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 f=ei(l,r.tabSize),h=f%Le(r)||Le(r);for(let c=0;c<h&&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}),hr=n=>Xh(n,!1,!0),_h=n=>Xh(n,!0,!1),Qh=(n,t)=>Vi(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,f=r.text.slice(Math.min(i,a)-r.from,Math.max(i,a)-r.from),h=o(f);if(l!=null&&h!=l)break;(f!=" "||i!=e.head)&&(l=h),i=a}return i}),Zh=n=>Qh(n,!1),qp=n=>Qh(n,!0),Kp=n=>Vi(n,t=>{let e=n.lineBlockAt(t.head).to;return t.head<e?e:Math.min(n.state.doc.length,t.head+1)}),$p=n=>Vi(n,t=>{let e=n.moveToLineBoundary(t,!1).head;return t.head>e?e:Math.max(0,t.head-1)}),jp=n=>Vi(n,t=>{let e=n.moveToLineBoundary(t,!0).head;return t.head<e?e:Math.min(n.state.doc.length,t.head+1)}),Up=({state:n,dispatch:t})=>{if(n.readOnly)return!1;let e=n.changeByRange(i=>({changes:{from:i.from,to:i.to,insert:F.of(["",""])},range:b.cursor(i.from)}));return t(n.update(e,{scrollIntoView:!0,userEvent:"input"})),!0},Gp=({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:b.cursor(l)}});return e.changes.empty?!1:(t(n.update(e,{scrollIntoView:!0,userEvent:"move.character"})),!0)};function Yn(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 tf(n,t,e){if(n.readOnly)return!1;let i=[],s=[];for(let r of Yn(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(b.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(b.range(a.anchor-l,a.head-l))}}return i.length?(t(n.update({changes:i,scrollIntoView:!0,selection:b.create(s,n.selection.mainIndex),userEvent:"move.line"})),!0):!1}const Jp=({state:n,dispatch:t})=>tf(n,t,!1),Yp=({state:n,dispatch:t})=>tf(n,t,!0);function ef(n,t,e){if(n.readOnly)return!1;let i=[];for(let s of Yn(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 Xp=({state:n,dispatch:t})=>ef(n,t,!1),_p=({state:n,dispatch:t})=>ef(n,t,!0),Qp=n=>{if(n.state.readOnly)return!1;let{state:t}=n,e=t.changes(Yn(t).map(({from:s,to:r})=>(s>0?s--:r<t.doc.length&&r++,{from:s,to:r}))),i=ii(t.selection,s=>{let r;if(n.lineWrapping){let 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ti{constructor(t,e,i=0,s=t.length,r,o){this.test=o,this.value={from:0,to:0},this.done=!1,this.matches=[],this.buffer="",this.bufferPos=0,this.iter=t.iterRange(i,s),this.bufferStart=i,this.normalize=r?l=>r(wl(l)):wl,this.query=this.normalize(e)}peek(){if(this.bufferPos==this.buffer.length){if(this.bufferStart+=this.buffer.length,this.iter.next(),this.iter.done)return-1;this.bufferPos=0,this.buffer=this.iter.value}return yt(this.buffer,this.bufferPos)}next(){for(;this.matches.length;)this.matches.pop();return this.nextOverlapping()}nextOverlapping(){for(;;){let t=this.peek();if(t<0)return this.done=!0,this;let e=ur(t),i=this.bufferStart+this.bufferPos;this.bufferPos+=Gt(t);let s=this.normalize(e);if(s.length)for(let r=0,o=i;;r++){let l=s.charCodeAt(r),a=this.match(l,o,this.bufferPos+this.bufferStart);if(r==s.length-1){if(a)return this.value=a,this;break}o==i&&r<e.length&&e.charCodeAt(r)==l&&o++}}}match(t,e,i){let s=null;for(let r=0;r<this.matches.length;r+=2){let 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$e{constructor(t,e){this.from=t,this.text=e}get to(){return this.from+this.text.length}static get(t,e,i){let s=ps.get(t);if(!s||s.from>=i||s.to<=e){let l=new $e(e,t.sliceString(e,i));return ps.set(t,l),l}if(s.from==e&&s.to==i)return s;let{text:r,from:o}=s;return o>e&&(r=t.sliceString(e,o)+r,o=e),s.to<i&&(r+=t.sliceString(s.to,i)),ps.set(t,new $e(o,r)),new $e(e,r.slice(e-o,i-o))}}class hf{constructor(t,e,i,s,r){this.text=t,this.to=r,this.done=!1,this.value=lf,this.matchPos=Ln(t,s),this.re=new RegExp(e,Fr+(i!=null&&i.ignoreCase?"i":"")),this.test=i==null?void 0:i.test,this.flat=$e.get(t,s,this.chunkEnd(s+5e3))}chunkEnd(t){return t>=this.to?this.to:this.text.lineAt(t).to}next(){for(;;){let t=this.re.lastIndex=this.matchPos-this.flat.from,e=this.re.exec(this.flat.text);if(e&&!e[0]&&e.index==t&&(this.re.lastIndex=t+1,e=this.re.exec(this.flat.text)),e){let 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ff{constructor(t){this.search=t.search,this.caseSensitive=!!t.caseSensitive,this.literal=!!t.literal,this.regexp=!!t.regexp,this.replace=t.replace||"",this.valid=!!this.search&&(!this.regexp||rg(this.search)),this.unquoted=this.unquote(this.search),this.wholeWord=!!t.wholeWord}unquote(t){return this.literal?t:t.replace(/\\([nrt\\])/g,(e,i)=>i=="n"?`
`:i=="r"?"\r":i=="t"?"	":"\\")}eq(t){return this.search==t.search&&this.replace==t.replace&&this.caseSensitive==t.caseSensitive&&this.regexp==t.regexp&&this.wholeWord==t.wholeWord}create(){return this.regexp?new Sg(this):new xg(this)}getCursor(t,e=0,i){let s=t.doc?t:H.create({doc:t});return i==null&&(i=s.doc.length),this.regexp?He(this,s,e,i):Ve(this,s,e,i)}}class cf{constructor(t){this.spec=t}}function Ve(n,t,e,i){return new ti(t.doc,n.unquoted,e,i,n.caseSensitive?void 0:s=>s.toLowerCase(),n.wholeWord?bg(t.doc,t.charCategorizer(t.selection.main.head)):void 0)}function bg(n,t){return(e,i,s,r)=>((r>e||r+s.length<i)&&(r=Math.max(0,e-2),s=n.sliceString(r,Math.min(n.length,i+2))),(t(En(s,e-r))!=J.Word||t(In(s,e-r))!=J.Word)&&(t(In(s,i-r))!=J.Word||t(En(s,i-r))!=J.Word))}class xg extends cf{constructor(t){super(t)}nextMatch(t,e,i){let s=Ve(this.spec,t,i,t.doc.length).nextOverlapping();if(s.done){let r=Math.min(t.doc.length,e+this.spec.unquoted.length);s=Ve(this.spec,t,0,r).nextOverlapping()}return s.done||s.value.from==e&&s.value.to==i?null:s.value}prevMatchInRange(t,e,i){for(let s=i;;){let r=Math.max(e,s-1e4-this.spec.unquoted.length),o=Ve(this.spec,t,r,s),l=null;for(;!o.nextOverlapping().done;)l=o.value;if(l)return l;if(r==e)return null;s-=1e4}}prevMatch(t,e,i){let s=this.prevMatchInRange(t,0,e);return s||(s=this.prevMatchInRange(t,Math.max(0,i-this.spec.unquoted.length),t.doc.length)),s&&(s.from!=e||s.to!=i)?s:null}getReplacement(t){return this.spec.unquote(this.spec.replace)}matchAll(t,e){let i=Ve(this.spec,t,0,t.doc.length),s=[];for(;!i.next().done;){if(s.length>=e)return null;s.push(i.value)}return s}highlight(t,e,i,s){let r=Ve(this.spec,t,Math.max(0,e-this.spec.unquoted.length),Math.min(i+this.spec.unquoted.length,t.doc.length));for(;!r.next().done;)s(r.value.from,r.value.to)}}function He(n,t,e,i){return new af(t.doc,n.search,{ignoreCase:!n.caseSensitive,test:n.wholeWord?wg(t.charCategorizer(t.selection.main.head)):void 0},e,i)}function En(n,t){return n.slice(ot(n,t,!1),t)}function In(n,t){return n.slice(t,ot(n,t))}function wg(n){return(t,e,i)=>!i[0].length||(n(En(i.input,i.index))!=J.Word||n(In(i.input,i.index))!=J.Word)&&(n(In(i.input,i.index+i[0].length))!=J.Word||n(En(i.input,i.index+i[0].length))!=J.Word)}class Sg extends cf{nextMatch(t,e,i){let s=He(this.spec,t,i,t.doc.length).next();return s.done&&(s=He(this.spec,t,0,e).next()),s.done?null:s.value}prevMatchInRange(t,e,i){for(let s=1;;s++){let r=Math.max(e,i-s*1e4),o=He(this.spec,t,r,i),l=null;for(;!o.next().done;)l=o.value;if(l&&(r==e||l.from>r+10))return l;if(r==e)return null}}prevMatch(t,e,i){return this.prevMatchInRange(t,0,e)||this.prevMatchInRange(t,i,t.doc.length)}getReplacement(t){return this.spec.unquote(this.spec.replace).replace(/\$([$&]|\d+)/g,(e,i)=>{if(i=="&")return t.match[0];if(i=="$")return"$";for(let s=i.length;s>0;s--){let r=+i.slice(0,s);if(r>0&&r<t.match.length)return t.match[r]+i.slice(s)}return e})}matchAll(t,e){let i=He(this.spec,t,0,t.doc.length),s=[];for(;!i.next().done;){if(s.length>=e)return null;s.push(i.value)}return s}highlight(t,e,i,s){let r=He(this.spec,t,Math.max(0,e-250),Math.min(i+250,t.doc.length));for(;!r.next().done;)s(r.value.from,r.value.to)}}const Bi=N.define(),Vr=N.define(),ue=mt.define({create(n){return new gs(cr(n).create(),null)},update(n,t){for(let e of t.effects)e.is(Bi)?n=new gs(e.value.create(),n.panel):e.is(Vr)&&(n=new gs(n.query,e.value?Hr:null));return n},provide:n=>Dn.from(n,t=>t.panel)});class gs{constructor(t,e){this.query=t,this.panel=e}}const kg=P.mark({class:"cm-searchMatch"}),vg=P.mark({class:"cm-searchMatch cm-searchMatch-selected"}),Cg=ct.fromClass(class{constructor(n){this.view=n,this.decorations=this.highlight(n.state.field(ue))}update(n){let t=n.state.field(ue);(t!=n.startState.field(ue)||n.docChanged||n.selectionSet||n.viewportChanged)&&(this.decorations=this.highlight(t))}highlight({query:n,panel:t}){if(!t||!n.spec.valid)return P.none;let{view:e}=this,i=new Oe;for(let s=0,r=e.visibleRanges,o=r.length;s<o;s++){let{from:l,to:a}=r[s];for(;s<o-1&&a>r[s+1].from-2*250;)a=r[++s].to;n.highlight(e.state,l,a,(f,h)=>{let c=e.state.selection.ranges.some(u=>u.from==f&&u.to==h);i.add(f,h,c?vg:kg)})}return i.finish()}},{decorations:n=>n.decorations});function Hi(n){return t=>{let e=t.state.field(ue,!1);return e&&e.query.spec.valid?n(t,e):pf(t)}}const Nn=Hi((n,{query:t})=>{let{to:e}=n.state.selection.main,i=t.nextMatch(n.state,e,e);if(!i)return!1;let s=b.single(i.from,i.to),r=n.state.facet(ni);return n.dispatch({selection:s,effects:[Wr(n,i),r.scrollToMatch(s.main,n)],userEvent:"select.search"}),df(n),!0}),Fn=Hi((n,{query:t})=>{let{state:e}=n,{from:i}=e.selection.main,s=t.prevMatch(e,i,i);if(!s)return!1;let r=b.single(s.from,s.to),o=n.state.facet(ni);return n.dispatch({selection:r,effects:[Wr(n,s),o.scrollToMatch(r.main,n)],userEvent:"select.search"}),df(n),!0}),Ag=Hi((n,{query:t})=>{let e=t.matchAll(n.state,1e3);return!e||!e.length?!1:(n.dispatch({selection:b.create(e.map(i=>b.range(i.from,i.to))),userEvent:"select.search.matches"}),!0)}),Mg=({state:n,dispatch:t})=>{let e=n.selection;if(e.ranges.length>1||e.main.empty)return!1;let{from:i,to:s}=e.main,r=[],o=0;for(let l=new ti(n.doc,n.sliceDoc(i,s));!l.next().done;){if(r.length>1e3)return!1;l.value.from==i&&(o=r.length),r.push(b.range(l.value.from,l.value.to))}return t(n.update({selection:b.create(r,o),userEvent:"select.search.matches"})),!0},vl=Hi((n,{query:t})=>{let{state:e}=n,{from:i,to:s}=e.selection.main;if(e.readOnly)return!1;let r=t.nextMatch(e,i,i);if(!r)return!1;let o=r,l=[],a,f,h=[];if(o.from==i&&o.to==s&&(f=e.toText(t.getReplacement(o)),l.push({from:o.from,to:o.to,insert:f}),o=t.nextMatch(e,o.from,o.to),h.push(O.announce.of(e.phrase("replaced match on line $",e.doc.lineAt(i).number)+"."))),o){let c=l.length==0||l[0].from>=r.to?0:r.to-r.from-f.length;a=b.single(o.from-c,o.to-c),h.push(Wr(n,o)),h.push(e.facet(ni).scrollToMatch(a.main,n))}return n.dispatch({changes:l,selection:a,effects:h,userEvent:"input.replace"}),!0}),Dg=Hi((n,{query:t})=>{if(n.state.readOnly)return!1;let e=t.matchAll(n.state,1e9).map(s=>{let{from:r,to:o}=s;return{from:r,to:o,insert:t.getReplacement(s)}});if(!e.length)return!1;let i=n.state.phrase("replaced $ matches",e.length)+".";return n.dispatch({changes:e,effects:O.announce.of(i),userEvent:"input.replace.all"}),!0});function Hr(n){return n.state.facet(ni).createPanel(n)}function cr(n,t){var e,i,s,r,o;let l=n.selection.main,a=l.empty||l.to>l.from+100?"":n.sliceDoc(l.from,l.to);if(t&&!a)return t;let f=n.facet(ni);return new ff({search:((e=t==null?void 0:t.literal)!==null&&e!==void 0?e:f.literal)?a:a.replace(/\n/g,"\\n"),caseSensitive:(i=t==null?void 0:t.caseSensitive)!==null&&i!==void 0?i:f.caseSensitive,literal:(s=t==null?void 0:t.literal)!==null&&s!==void 0?s:f.literal,regexp:(r=t==null?void 0:t.regexp)!==null&&r!==void 0?r:f.regexp,wholeWord:(o=t==null?void 0:t.wholeWord)!==null&&o!==void 0?o:f.wholeWord})}function uf(n){let t=Mn(n,Hr);return t&&t.dom.querySelector("[main-field]")}function df(n){let t=uf(n);t&&t==n.root.activeElement&&t.select()}const pf=n=>{let t=n.state.field(ue,!1);if(t&&t.panel){let e=uf(n);if(e&&e!=n.root.activeElement){let i=cr(n.state,t.query.spec);i.valid&&n.dispatch({effects:Bi.of(i)}),e.focus(),e.select()}}else n.dispatch({effects:[Vr.of(!0),t?Bi.of(cr(n.state,t.query.spec)):N.appendConfig.of(Bg)]});return!0},gf=n=>{let t=n.state.field(ue,!1);if(!t||!t.panel)return!1;let e=Mn(n,Hr);return e&&e.dom.contains(n.root.activeElement)&&n.focus(),n.dispatch({effects:Vr.of(!1)}),!0},Ym=[{key:"Mod-f",run:pf,scope:"editor search-panel"},{key:"F3",run:Nn,shift:Fn,scope:"editor search-panel",preventDefault:!0},{key:"Mod-g",run:Nn,shift:Fn,scope:"editor search-panel",preventDefault:!0},{key:"Escape",run:gf,scope:"editor search-panel"},{key:"Mod-Shift-l",run:Mg},{key:"Mod-Alt-g",run:og},{key:"Mod-d",run:yg,preventDefault:!0}];class Og{constructor(t){this.view=t;let e=this.query=t.state.field(ue).query.spec;this.commit=this.commit.bind(this),this.searchField=nt("input",{value:e.search,placeholder:vt(t,"Find"),"aria-label":vt(t,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=nt("input",{value:e.replace,placeholder:vt(t,"Replace"),"aria-label":vt(t,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=nt("input",{type:"checkbox",name:"case",form:"",checked:e.caseSensitive,onchange:this.commit}),this.reField=nt("input",{type:"checkbox",name:"re",form:"",checked:e.regexp,onchange:this.commit}),this.wordField=nt("input",{type:"checkbox",name:"word",form:"",checked:e.wholeWord,onchange:this.commit});function i(s,r,o){return nt("button",{class:"cm-button",name:s,onclick:r,type:"button"},o)}this.dom=nt("div",{onkeydown:s=>this.keydown(s),class:"cm-search"},[this.searchField,i("next",()=>Nn(t),[vt(t,"next")]),i("prev",()=>Fn(t),[vt(t,"previous")]),i("select",()=>Ag(t),[vt(t,"all")]),nt("label",null,[this.caseField,vt(t,"match case")]),nt("label",null,[this.reField,vt(t,"regexp")]),nt("label",null,[this.wordField,vt(t,"by word")]),...t.state.readOnly?[]:[nt("br"),this.replaceField,i("replace",()=>vl(t),[vt(t,"replace")]),i("replaceAll",()=>Dg(t),[vt(t,"replace all")])],nt("button",{name:"close",onclick:()=>gf(t),"aria-label":vt(t,"close"),type:"button"},["×"])])}commit(){let t=new ff({search:this.searchField.value,caseSensitive:this.caseField.checked,regexp:this.reField.checked,wholeWord:this.wordField.checked,replace:this.replaceField.value});t.eq(this.query)||(this.query=t,this.view.dispatch({effects:Bi.of(t)}))}keydown(t){Cu(this.view,t,"search-panel")?t.preventDefault():t.keyCode==13&&t.target==this.searchField?(t.preventDefault(),(t.shiftKey?Fn:Nn)(this.view)):t.keyCode==13&&t.target==this.replaceField&&(t.preventDefault(),vl(this.view))}update(t){for(let e of t.transactions)for(let i of e.effects)i.is(Bi)&&!i.value.eq(this.query)&&this.setQuery(i.value)}setQuery(t){this.query=t,this.searchField.value=t.search,this.replaceField.value=t.replace,this.caseField.checked=t.caseSensitive,this.reField.checked=t.regexp,this.wordField.checked=t.wholeWord}mount(){this.searchField.select()}get pos(){return 80}get top(){return this.view.state.facet(ni).top}}function vt(n,t){return n.state.phrase(t)}const ln=30,an=/[\s\.,:;?!]/;function Wr(n,{from:t,to:e}){let i=n.state.doc.lineAt(t),s=n.state.doc.lineAt(e).to,r=Math.max(i.from,t-ln),o=Math.min(s,e+ln),l=n.state.sliceDoc(r,o);if(r!=i.from){for(let a=0;a<ln;a++)if(!an.test(l[a+1])&&an.test(l[a])){l=l.slice(a);break}}if(o!=s){for(let a=l.length-1;a>l.length-ln;a--)if(!an.test(l[a-1])&&an.test(l[a])){l=l.slice(0,a);break}}return O.announce.of(`${n.state.phrase("current match")}. ${l} ${n.state.phrase("on line")} ${i.number}.`)}const Tg=O.baseTheme({".cm-panel.cm-search":{padding:"2px 6px 4px",position:"relative","& [name=close]":{position:"absolute",top:"0",right:"4px",backgroundColor:"inherit",border:"none",font:"inherit",padding:0,margin:0},"& input, & button, & label":{margin:".2em .6em .2em 0"},"& input[type=checkbox]":{marginRight:".2em"},"& label":{fontSize:"80%",whiteSpace:"pre"}},"&light .cm-searchMatch":{backgroundColor:"#ffff0054"},"&dark .cm-searchMatch":{backgroundColor:"#00ffff8a"},"&light .cm-searchMatch-selected":{backgroundColor:"#ff6a0054"},"&dark 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t=Object.create(null),e=Object.create(null);for(let{label:s}of n){t[s[0]]=!0;for(let r=1;r<s.length;r++)e[s[r]]=!0}let i=Cl(t)+Cl(e)+"*$";return[new RegExp("^"+i),new RegExp(i)]}function Rg(n){let t=n.map(s=>typeof s=="string"?{label:s}:s),[e,i]=t.every(s=>/^\w+$/.test(s.label))?[/\w*$/,/\w+$/]:Pg(t);return s=>{let r=s.matchBefore(i);return r||s.explicit?{from:r?r.from:s.pos,options:t,validFor:e}:null}}function Xm(n,t){return e=>{for(let i=St(e.state).resolveInner(e.pos,-1);i;i=i.parent){if(n.indexOf(i.name)>-1)return null;if(i.type.isTop)break}return t(e)}}class Al{constructor(t,e,i,s){this.completion=t,this.source=e,this.match=i,this.score=s}}function Me(n){return n.selection.main.from}function yf(n,t){var e;let{source:i}=n,s=t&&i[0]!="^",r=i[i.length-1]!="$";return!s&&!r?n:new RegExp(`${s?"^":""}(?:${i})${r?"$":""}`,(e=n.flags)!==null&&e!==void 0?e:n.ignoreCase?"i":"")}const zr=oe.define();function Lg(n,t,e,i){let{main:s}=n.selection,r=e-s.from,o=i-s.from;return 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null;let{chars:e,folded:i,any:s,precise:r,byWord:o}=this;if(e.length==1){let x=yt(t,0),S=Gt(x),k=S==t.length?0:-100;if(x!=e[0])if(x==i[0])k+=-200;else return null;return this.ret(k,[0,S])}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,f=0;if(l<0){for(let x=0,S=Math.min(t.length,200);x<S&&f<a;){let k=yt(t,x);(k==e[f]||k==i[f])&&(s[f++]=x),x+=Gt(k)}if(f<a)return null}let h=0,c=0,u=!1,d=0,p=-1,g=-1,m=/[a-z]/.test(t),y=!0;for(let x=0,S=Math.min(t.length,200),k=0;x<S&&c<a;){let w=yt(t,x);l<0&&(h<a&&w==e[h]&&(r[h++]=x),d<a&&(w==e[d]||w==i[d]?(d==0&&(p=x),g=x+1,d++):d=0));let v,A=w<255?w>=48&&w<=57||w>=97&&w<=122?2:w>=65&&w<=90?1:0:(v=ur(w))!=v.toLowerCase()?1:v!=v.toUpperCase()?2:0;(!x||A==1&&m||k==0&&A!=0)&&(e[c]==w||i[c]==w&&(u=!0)?o[c++]=x:o.length&&(y=!1)),k=A,x+=Gt(w)}return c==a&&o[0]==0&&y?this.result(-100+(u?-200:0),o,t):d==a&&p==0?this.ret(-200-t.length+(g==t.length?0:-100),[0,g]):l>-1?this.ret(-700-t.length,[l,l+this.pattern.length]):d==a?this.ret(-900-t.length,[p,g]):c==a?this.result(-100+(u?-200:0)+-700+(y?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?Gt(yt(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 Ng{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 et=T.define({combine(n){return Ee(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:Fg,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 Fg(n,t,e,i,s,r){let o=n.textDirection==X.RTL,l=o,a=!1,f="top",h,c,u=t.left-s.left,d=s.right-t.right,p=i.right-i.left,g=i.bottom-i.top;if(l&&u<Math.min(p,d)?l=!1:!l&&d<Math.min(p,u)&&(l=!0),p<=(l?u:d))h=Math.max(s.top,Math.min(e.top,s.bottom-g))-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>=g||x>t.top?h=e.bottom-t.top:(f="bottom",h=t.bottom-e.top)}let m=(t.bottom-t.top)/r.offsetHeight,y=(t.right-t.left)/r.offsetWidth;return{style:`${f}: ${h/m}px; max-width: ${c/y}px`,class:"cm-completionInfo-"+(a?o?"left-narrow":"right-narrow":l?"left":"right")}}function Vg(n){let t=n.addToOptions.slice();return n.icons&&t.push({render(e){let i=document.createElement("div");return i.classList.add("cm-completionIcon"),e.type&&i.classList.add(...e.type.split(/\s+/g).map(s=>"cm-completionIcon-"+s)),i.setAttribute("aria-hidden","true"),i},position:20}),t.push({render(e,i,s,r){let o=document.createElement("span");o.className="cm-completionLabel";let l=e.displayLabel||e.label,a=0;for(let f=0;f<r.length;){let h=r[f++],c=r[f++];h>a&&o.appendChild(document.createTextNode(l.slice(a,h)));let u=o.appendChild(document.createElement("span"));u.appendChild(document.createTextNode(l.slice(h,c))),u.className="cm-completionMatchedText",a=c}return a<l.length&&o.appendChild(document.createTextNode(l.slice(a))),o},position:50},{render(e){if(!e.detail)return null;let i=document.createElement("span");return i.className="cm-completionDetail",i.textContent=e.detail,i},position:80}),t.sort((e,i)=>e.position-i.position).map(e=>e.render)}function ms(n,t,e){if(n<=e)return{from:0,to:n};if(t<0&&(t=0),t<=n>>1){let s=Math.floor(t/e);return{from:s*e,to:(s+1)*e}}let i=Math.floor((n-t)/e);return{from:n-(i+1)*e,to:n-i*e}}class Hg{constructor(t,e,i){this.view=t,this.stateField=e,this.applyCompletion=i,this.info=null,this.infoDestroy=null,this.placeInfoReq={read:()=>this.measureInfo(),write:a=>this.placeInfo(a),key:this},this.space=null,this.currentClass="";let s=t.state.field(e),{options:r,selected:o}=s.open,l=t.state.facet(et);this.optionContent=Vg(l),this.optionClass=l.optionClass,this.tooltipClass=l.tooltipClass,this.range=ms(r.length,o,l.maxRenderedOptions),this.dom=document.createElement("div"),this.dom.className="cm-tooltip-autocomplete",this.updateTooltipClass(t.state),this.dom.addEventListener("mousedown",a=>{let{options:f}=t.state.field(e).open;for(let h=a.target,c;h&&h!=this.dom;h=h.parentNode)if(h.nodeName=="LI"&&(c=/-(\d+)$/.exec(h.id))&&+c[1]<f.length){this.applyCompletion(t,f[+c[1]]),a.preventDefault();return}}),this.dom.addEventListener("focusout",a=>{let f=t.state.field(this.stateField,!1);f&&f.tooltip&&t.state.facet(et).closeOnBlur&&a.relatedTarget!=t.contentDOM&&t.dispatch({effects:Pi.of(null)})}),this.showOptions(r,s.id)}mount(){this.updateSel()}showOptions(t,e){this.list&&this.list.remove(),this.list=this.dom.appendChild(this.createListBox(t,e,this.range)),this.list.addEventListener("scroll",()=>{this.info&&this.view.requestMeasure(this.placeInfoReq)})}update(t){var e;let i=t.state.field(this.stateField),s=t.startState.field(this.stateField);if(this.updateTooltipClass(t.state),i!=s){let{options:r,selected:o,disabled:l}=i.open;(!s.open||s.open.options!=r)&&(this.range=ms(r.length,o,t.state.facet(et).maxRenderedOptions),this.showOptions(r,i.id)),this.updateSel(),l!=((e=s.open)===null||e===void 0?void 0:e.disabled)&&this.dom.classList.toggle("cm-tooltip-autocomplete-disabled",!!l)}}updateTooltipClass(t){let e=this.tooltipClass(t);if(e!=this.currentClass){for(let i of this.currentClass.split(" "))i&&this.dom.classList.remove(i);for(let i of e.split(" "))i&&this.dom.classList.add(i);this.currentClass=e}}positioned(t){this.space=t,this.info&&this.view.requestMeasure(this.placeInfoReq)}updateSel(){let t=this.view.state.field(this.stateField),e=t.open;if((e.selected>-1&&e.selected<this.range.from||e.selected>=this.range.to)&&(this.range=ms(e.options.length,e.selected,this.view.state.facet(et).maxRenderedOptions),this.showOptions(e.options,t.id)),this.updateSelectedOption(e.selected)){this.destroyInfo();let{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=>At(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&&zg(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(et).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:f}=l;if(f){let u=typeof f=="string"?f:f.name;if(u!=r&&(o>i.from||i.from==0))if(r=u,typeof f!="string"&&f.header)s.appendChild(f.header(f));else{let d=s.appendChild(document.createElement("completion-section"));d.textContent=u}}const h=s.appendChild(document.createElement("li"));h.id=e+"-"+o,h.setAttribute("role","option");let c=this.optionClass(l);c&&(h.className=c);for(let u of this.optionContent){let d=u(l,this.view.state,this.view,a);d&&h.appendChild(d)}}return i.from&&s.classList.add("cm-completionListIncompleteTop"),i.to<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 Wg(n,t){return e=>new Hg(e,n,t)}function zg(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 Ol(n){return(n.boost||0)*100+(n.apply?10:0)+(n.info?5:0)+(n.type?1:0)}function qg(n,t){let e=[],i=null,s=f=>{e.push(f);let{section:h}=f.completion;if(h){i||(i=[]);let c=typeof h=="string"?h:h.name;i.some(u=>u.name==c)||i.push(typeof h=="string"?{name:c}:h)}},r=t.facet(et);for(let f of n)if(f.hasResult()){let h=f.result.getMatch;if(f.result.filter===!1)for(let c of f.result.options)s(new Al(c,f.source,h?h(c):[],1e9-e.length));else{let c=t.sliceDoc(f.from,f.to),u,d=r.filterStrict?new Ng(c):new Ig(c);for(let p of f.result.options)if(u=d.match(p.label)){let g=p.displayLabel?h?h(p,u.matched):[]:u.matched;s(new Al(p,f.source,g,u.score+(p.boost||0)))}}}if(i){let f=Object.create(null),h=0,c=(u,d)=>{var p,g;return((p=u.rank)!==null&&p!==void 0?p:1e9)-((g=d.rank)!==null&&g!==void 0?g:1e9)||(u.name<d.name?-1:1)};for(let u of i.sort(c))h-=1e5,f[u.name]=h;for(let u of e){let{section:d}=u.completion;d&&(u.score+=f[typeof d=="string"?d:d.name])}}let o=[],l=null,a=r.compareCompletions;for(let f of e.sort((h,c)=>c.score-h.score||a(h.completion,c.completion))){let h=f.completion;!l||l.label!=h.label||l.detail!=h.detail||l.type!=null&&h.type!=null&&l.type!=h.type||l.apply!=h.apply||l.boost!=h.boost?o.push(f):Ol(f.completion)>Ol(l)&&(o[o.length-1]=f),l=f.completion}return o}class We{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 We(this.options,Tl(e,t),this.tooltip,this.timestamp,t,this.disabled)}static build(t,e,i,s,r,o){if(s&&!o&&t.some(f=>f.isPending))return s.setDisabled();let l=qg(t,e);if(!l.length)return s&&t.some(f=>f.isPending)?s.setDisabled():null;let a=e.facet(et).selectOnOpen?0:-1;if(s&&s.selected!=a&&s.selected!=-1){let f=s.options[s.selected].completion;for(let h=0;h<l.length;h++)if(l[h].completion==f){a=h;break}}return new We(l,Tl(i,a),{pos:t.reduce((f,h)=>h.hasResult()?Math.min(f,h.from):f,1e8),create:Jg,above:r.aboveCursor},s?s.timestamp:Date.now(),a,!1)}map(t){return new We(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 We(this.options,this.attrs,this.tooltip,this.timestamp,this.selected,!0)}}class Hn{constructor(t,e,i){this.active=t,this.id=e,this.open=i}static start(){return new Hn(Ug,"cm-ac-"+Math.floor(Math.random()*2e6).toString(36),null)}update(t){let{state:e}=t,i=e.facet(et),r=(i.override||e.languageDataAt("autocomplete",Me(e)).map(Eg)).map(a=>(this.active.find(h=>h.source==a)||new Lt(a,this.active.some(h=>h.state!=0)?1:0)).update(t,i));r.length==this.active.length&&r.every((a,f)=>a==this.active[f])&&(r=this.active);let o=this.open,l=t.effects.some(a=>a.is(qr));o&&t.docChanged&&(o=o.map(t.changes)),t.selection||r.some(a=>a.hasResult()&&t.changes.touchesRange(a.from,a.to))||!Kg(r,this.active)||l?o=We.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 Lt(a.source,0):a));for(let a of t.effects)a.is(xf)&&(o=o&&o.setSelected(a.value,this.id));return r==this.active&&o==this.open?this:new Hn(r,this.id,o)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:this.active.length?$g:jg}}function Kg(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 $g={"aria-autocomplete":"list"},jg={};function Tl(n,t){let e={"aria-autocomplete":"list","aria-haspopup":"listbox","aria-controls":n};return t>-1&&(e["aria-activedescendant"]=n+"-"+t),e}const Ug=[];function bf(n,t){if(n.isUserEvent("input.complete")){let i=n.annotation(zr);if(i&&t.activateOnCompletion(i))return 12}let e=n.isUserEvent("input.type");return e&&t.activateOnTyping?5:e?1:n.isUserEvent("delete.backward")?2:n.selection?8:n.docChanged?16:0}class Lt{constructor(t,e,i=!1){this.source=t,this.state=e,this.explicit=i}hasResult(){return!1}get isPending(){return this.state==1}update(t,e){let i=bf(t,e),s=this;(i&8||i&16&&this.touches(t))&&(s=new Lt(s.source,0)),i&4&&s.state==0&&(s=new Lt(this.source,1)),s=s.updateFor(t,i);for(let r of t.effects)if(r.is(Vn))s=new Lt(s.source,1,r.value);else if(r.is(Pi))s=new Lt(s.source,0);else if(r.is(qr))for(let o of r.value)o.source==s.source&&(s=o);return s}updateFor(t,e){return this.map(t.changes)}map(t){return this}touches(t){return t.changes.touchesRange(Me(t.state))}}class je extends Lt{constructor(t,e,i,s,r,o){super(t,3,e),this.limit=i,this.result=s,this.from=r,this.to=o}hasResult(){return!0}updateFor(t,e){var i;if(!(e&3))return this.map(t.changes);let s=this.result;s.map&&!t.changes.empty&&(s=s.map(s,t.changes));let r=t.changes.mapPos(this.from),o=t.changes.mapPos(this.to,1),l=Me(t.state);if(l>o||!s||e&2&&(Me(t.startState)==this.from||l<this.limit))return new Lt(this.source,e&4?1:0);let a=t.changes.mapPos(this.limit);return Gg(s.validFor,t.state,r,o)?new je(this.source,this.explicit,a,s,r,o):s.update&&(s=s.update(s,r,o,new mf(t.state,l,!1)))?new je(this.source,this.explicit,a,s,s.from,(i=s.to)!==null&&i!==void 0?i:Me(t.state)):new Lt(this.source,1,this.explicit)}map(t){return t.empty?this:(this.result.map?this.result.map(this.result,t):this.result)?new je(this.source,this.explicit,t.mapPos(this.limit),this.result,t.mapPos(this.from),t.mapPos(this.to,1)):new Lt(this.source,0)}touches(t){return t.changes.touchesRange(this.from,this.to)}}function Gg(n,t,e,i){if(!n)return!1;let s=t.sliceDoc(e,i);return typeof n=="function"?n(s,e,i,t):yf(n,!0).test(s)}const qr=N.define({map(n,t){return n.map(e=>e.map(t))}}),xf=N.define(),xt=mt.define({create(){return Hn.start()},update(n,t){return n.update(t)},provide:n=>[eh.from(n,t=>t.tooltip),O.contentAttributes.from(n,t=>t.attrs)]});function Kr(n,t){const e=t.completion.apply||t.completion.label;let i=n.state.field(xt).active.find(s=>s.source==t.source);return i instanceof je?(typeof e=="string"?n.dispatch(Object.assign(Object.assign({},Lg(n.state,e,i.from,i.to)),{annotations:zr.of(t.completion)})):e(n,t.completion,i.from,i.to),!0):!1}const Jg=Wg(xt,Kr);function hn(n,t="option"){return e=>{let i=e.state.field(xt,!1);if(!i||!i.open||i.open.disabled||Date.now()-i.open.timestamp<e.state.facet(et).interactionDelay)return!1;let s=1,r;t=="page"&&(r=ih(e,i.open.tooltip))&&(s=Math.max(2,Math.floor(r.dom.offsetHeight/r.dom.querySelector("li").offsetHeight)-1));let{length:o}=i.open.options,l=i.open.selected>-1?i.open.selected+s*(n?1:-1):n?0:o-1;return l<0?l=t=="page"?0:o-1:l>=o&&(l=t=="page"?o-1:0),e.dispatch({effects:xf.of(l)}),!0}}const Yg=n=>{let t=n.state.field(xt,!1);return n.state.readOnly||!t||!t.open||t.open.selected<0||t.open.disabled||Date.now()-t.open.timestamp<n.state.facet(et).interactionDelay?!1:Kr(n,t.open.options[t.open.selected])},Bl=n=>n.state.field(xt,!1)?(n.dispatch({effects:Vn.of(!0)}),!0):!1,Xg=n=>{let t=n.state.field(xt,!1);return!t||!t.active.some(e=>e.state!=0)?!1:(n.dispatch({effects:Pi.of(null)}),!0)};class _g{constructor(t,e){this.active=t,this.context=e,this.time=Date.now(),this.updates=[],this.done=void 0}}const Qg=50,Zg=1e3,tm=ct.fromClass(class{constructor(n){this.view=n,this.debounceUpdate=-1,this.running=[],this.debounceAccept=-1,this.pendingStart=!1,this.composing=0;for(let t of n.state.field(xt).active)t.isPending&&this.startQuery(t)}update(n){let t=n.state.field(xt),e=n.state.facet(et);if(!n.selectionSet&&!n.docChanged&&n.startState.field(xt)==t)return;let i=n.transactions.some(r=>{let o=bf(r,e);return o&8||(r.selection||r.docChanged)&&!(o&3)});for(let r=0;r<this.running.length;r++){let o=this.running[r];if(i||o.context.abortOnDocChange&&n.docChanged||o.updates.length+n.transactions.length>Qg&&Date.now()-o.time>Zg){for(let l of o.context.abortListeners)try{l()}catch(a){At(this.view.state,a)}o.context.abortListeners=null,this.running.splice(r--,1)}else o.updates.push(...n.transactions)}this.debounceUpdate>-1&&clearTimeout(this.debounceUpdate),n.transactions.some(r=>r.effects.some(o=>o.is(Vn)))&&(this.pendingStart=!0);let s=this.pendingStart?50:e.activateOnTypingDelay;if(this.debounceUpdate=t.active.some(r=>r.isPending&&!this.running.some(o=>o.active.source==r.source))?setTimeout(()=>this.startUpdate(),s):-1,this.composing!=0)for(let r of n.transactions)r.isUserEvent("input.type")?this.composing=2:this.composing==2&&r.selection&&(this.composing=3)}startUpdate(){this.debounceUpdate=-1,this.pendingStart=!1;let{state:n}=this.view,t=n.field(xt);for(let e of t.active)e.isPending&&!this.running.some(i=>i.active.source==e.source)&&this.startQuery(e);this.running.length&&t.open&&t.open.disabled&&(this.debounceAccept=setTimeout(()=>this.accept(),this.view.state.facet(et).updateSyncTime))}startQuery(n){let{state:t}=this.view,e=Me(t),i=new mf(t,e,n.explicit,this.view),s=new _g(n,i);this.running.push(s),Promise.resolve(n.source(i)).then(r=>{s.context.aborted||(s.done=r||null,this.scheduleAccept())},r=>{this.view.dispatch({effects:Pi.of(null)}),At(this.view.state,r)})}scheduleAccept(){this.running.every(n=>n.done!==void 0)?this.accept():this.debounceAccept<0&&(this.debounceAccept=setTimeout(()=>this.accept(),this.view.state.facet(et).updateSyncTime))}accept(){var n;this.debounceAccept>-1&&clearTimeout(this.debounceAccept),this.debounceAccept=-1;let t=[],e=this.view.state.facet(et),i=this.view.state.field(xt);for(let s=0;s<this.running.length;s++){let r=this.running[s];if(r.done===void 0)continue;if(this.running.splice(s--,1),r.done){let l=Me(r.updates.length?r.updates[0].startState:this.view.state),a=Math.min(l,r.done.from+(r.active.explicit?0:1)),f=new je(r.active.source,r.active.explicit,a,r.done,r.done.from,(n=r.done.to)!==null&&n!==void 0?n:l);for(let h of r.updates)f=f.update(h,e);if(f.hasResult()){t.push(f);continue}}let o=i.active.find(l=>l.source==r.active.source);if(o&&o.isPending)if(r.done==null){let l=new Lt(r.active.source,0);for(let a of r.updates)l=l.update(a,e);l.isPending||t.push(l)}else this.startQuery(o)}(t.length||i.open&&i.open.disabled)&&this.view.dispatch({effects:qr.of(t)})}},{eventHandlers:{blur(n){let t=this.view.state.field(xt,!1);if(t&&t.tooltip&&this.view.state.facet(et).closeOnBlur){let e=t.open&&ih(this.view,t.open.tooltip);(!e||!e.dom.contains(n.relatedTarget))&&setTimeout(()=>this.view.dispatch({effects:Pi.of(null)}),10)}},compositionstart(){this.composing=1},compositionend(){this.composing==3&&setTimeout(()=>this.view.dispatch({effects:Vn.of(!1)}),20),this.composing=0}}}),em=typeof navigator=="object"&&/Win/.test(navigator.platform),im=ye.highest(O.domEventHandlers({keydown(n,t){let e=t.state.field(xt,!1);if(!e||!e.open||e.open.disabled||e.open.selected<0||n.key.length>1||n.ctrlKey&&!(em&&n.altKey)||n.metaKey)return!1;let i=e.open.options[e.open.selected],s=e.active.find(o=>o.source==i.source),r=i.completion.commitCharacters||s.result.commitCharacters;return r&&r.indexOf(n.key)>-1&&Kr(t,i),!1}})),wf=O.baseTheme({".cm-tooltip.cm-tooltip-autocomplete":{"& > ul":{fontFamily:"monospace",whiteSpace:"nowrap",overflow:"hidden auto",maxWidth_fallback:"700px",maxWidth:"min(700px, 95vw)",minWidth:"250px",maxHeight:"10em",height:"100%",listStyle:"none",margin:0,padding:0,"& 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n&&t.docChanged&&(n=n.map(t.changes)),n&&t.selection&&!n.selectionInsideField(t.selection)&&(n=null),n},provide:n=>O.decorations.from(n,t=>t?t.deco:P.none)});function Ur(n,t){return b.create(n.filter(e=>e.field==t).map(e=>b.range(e.from,e.to)))}function lm(n){let t=jr.parse(n);return(e,i,s,r)=>{let{text:o,ranges:l}=t.instantiate(e.state,s),{main:a}=e.state.selection,f={changes:{from:s,to:r==a.from?a.to:r,insert:F.of(o)},scrollIntoView:!0,annotations:i?[zr.of(i),Z.userEvent.of("input.complete")]:void 0};if(l.length&&(f.selection=Ur(l,0)),l.some(h=>h.field>0)){let h=new si(l,0),c=f.effects=[Wi.of(h)];e.state.field(Ri,!1)===void 0&&c.push(N.appendConfig.of([Ri,um,dm,wf]))}e.dispatch(e.state.update(f))}}function Sf(n){return({state:t,dispatch:e})=>{let i=t.field(Ri,!1);if(!i||n<0&&i.active==0)return!1;let s=i.active+n,r=n>0&&!i.ranges.some(o=>o.field==s+n);return e(t.update({selection:Ur(i.ranges,s),effects:Wi.of(r?null:new si(i.ranges,s)),scrollIntoView:!0})),!0}}const am=({state:n,dispatch:t})=>n.field(Ri,!1)?(t(n.update({effects:Wi.of(null)})),!0):!1,hm=Sf(1),fm=Sf(-1),cm=[{key:"Tab",run:hm,shift:fm},{key:"Escape",run:am}],Pl=T.define({combine(n){return n.length?n[0]:cm}}),um=ye.highest(Mr.compute([Pl],n=>n.facet(Pl)));function _m(n,t){return Object.assign(Object.assign({},t),{apply:lm(n)})}const dm=O.domEventHandlers({mousedown(n,t){let e=t.state.field(Ri,!1),i;if(!e||(i=t.posAtCoords({x:n.clientX,y:n.clientY}))==null)return!1;let s=e.ranges.find(r=>r.from<=i&&r.to>=i);return!s||s.field==e.active?!1:(t.dispatch({selection:Ur(e.ranges,s.field),effects:Wi.of(e.ranges.some(r=>r.field>s.field)?new si(e.ranges,s.field):null),scrollIntoView:!0}),!0)}}),Li={brackets:["(","[","{","'",'"'],before:")]}:;>",stringPrefixes:[]},Ae=N.define({map(n,t){let e=t.mapPos(n,-1,at.TrackAfter);return e??void 0}}),Gr=new class extends De{};Gr.startSide=1;Gr.endSide=-1;const kf=mt.define({create(){return K.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(Ae)&&(n=n.update({add:[Gr.range(e.value,e.value+1)]}));return n}});function Qm(){return[gm,kf]}const ys="()[]{}<>«»»«［］｛｝";function vf(n){for(let t=0;t<ys.length;t+=2)if(ys.charCodeAt(t)==n)return ys.charAt(t+1);return ur(n<128?n:n+1)}function Cf(n,t){return n.languageDataAt("closeBrackets",t)[0]||Li}const pm=typeof navigator=="object"&&/Android\b/.test(navigator.userAgent),gm=O.inputHandler.of((n,t,e,i)=>{if((pm?n.composing:n.compositionStarted)||n.state.readOnly)return!1;let s=n.state.selection.main;if(i.length>2||i.length==2&&Gt(yt(i,0))==1||t!=s.from||e!=s.to)return!1;let r=ym(n.state,i);return r?(n.dispatch(r),!0):!1}),mm=({state:n,dispatch:t})=>{if(n.readOnly)return!1;let i=Cf(n,n.selection.main.head).brackets||Li.brackets,s=null,r=n.changeByRange(o=>{if(o.empty){let l=bm(n.doc,o.head);for(let a of 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