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function(t,e,i){let n=[[],[],[],[],[]],s=new Map;return function t(r,o){let l=s.get(r);if(null!=l){if(l<=o)return;let t=n[l].indexOf(r);t>-1&&n[l].splice(t,1),r instanceof st&&i.delete(r.compartment)}if(s.set(r,o),Array.isArray(r))for(let e of r)t(e,o);else if(r instanceof st){if(i.has(r.compartment))throw new RangeError("Duplicate use of compartment in extensions");let n=e.get(r.compartment)||r.inner;i.set(r.compartment,n),t(n,o)}else if(r instanceof it)t(r.inner,r.prec);else if(r instanceof Z)n[o].push(r),r.provides&&t(r.provides,o);else if(r instanceof G)n[o].push(r),r.facet.extensions&&t(r.facet.extensions,2);else{let e=r.extension;if(!e)throw new Error(`Unrecognized extension value in extension set (${r}). 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s=t.computeSlot(t,t.config.dynamicSlots[i]);return t.status[i]=2|s}function lt(t,e){return 1&e?t.config.staticValues[e>>1]:t.values[e>>1]}const at=$.define(),ht=$.define({combine:t=>t.some((t=>t)),static:!0}),ct=$.define({combine:t=>t.length?t[0]:void 0,static:!0}),dt=$.define(),ut=$.define(),ft=$.define(),pt=$.define({combine:t=>!!t.length&&t[0]});class mt{constructor(t,e){this.type=t,this.value=e}static define(){return new gt}}class gt{of(t){return new mt(this,t)}}class vt{constructor(t){this.map=t}of(t){return new wt(this,t)}}class wt{constructor(t,e){this.type=t,this.value=e}map(t){let e=this.type.map(this.value,t);return void 0===e?void 0:e==this.value?this:new wt(this.type,e)}is(t){return this.type==t}static define(t={}){return new vt(t.map||(t=>t))}static mapEffects(t,e){if(!t.length)return t;let i=[];for(let n of t){let t=n.map(e);t&&i.push(t)}return i}}wt.reconfigure=wt.define(),wt.appendConfig=wt.define();class yt{constructor(t,e,i,n,s,r){this.startState=t,this.changes=e,this.selection=i,this.effects=n,this.annotations=s,this.scrollIntoView=r,this._doc=null,this._state=null,i&&j(i,e.newLength),s.some((t=>t.type==yt.time))||(this.annotations=s.concat(yt.time.of(Date.now())))}static create(t,e,i,n,s,r){return new yt(t,e,i,n,s,r)}get newDoc(){return this._doc||(this._doc=this.changes.apply(this.startState.doc))}get newSelection(){return this.selection||this.startState.selection.map(this.changes)}get state(){return this._state||this.startState.applyTransaction(this),this._state}annotation(t){for(let e of this.annotations)if(e.type==t)return e.value}get docChanged(){return!this.changes.empty}get reconfigured(){return this.startState.config!=this.state.config}isUserEvent(t){let e=this.annotation(yt.userEvent);return!(!e||!(e==t||e.length>t.length&&e.slice(0,t.length)==t&&"."==e[t.length]))}}function bt(t,e){let i=[];for(let n=0,s=0;;){let r,o;if(n<t.length&&(s==e.length||e[s]>=t[n]))r=t[n++],o=t[n++];else{if(!(s<e.length))return i;r=e[s++],o=e[s++]}!i.length||i[i.length-1]<r?i.push(r,o):i[i.length-1]<o&&(i[i.length-1]=o)}}function xt(t,e,i){var n;let s,r,o;return i?(s=e.changes,r=N.empty(e.changes.length),o=t.changes.compose(e.changes)):(s=e.changes.map(t.changes),r=t.changes.mapDesc(e.changes,!0),o=t.changes.compose(s)),{changes:o,selection:e.selection?e.selection.map(r):null===(n=t.selection)||void 0===n?void 0:n.map(s),effects:wt.mapEffects(t.effects,s).concat(wt.mapEffects(e.effects,r)),annotations:t.annotations.length?t.annotations.concat(e.annotations):e.annotations,scrollIntoView:t.scrollIntoView||e.scrollIntoView}}function kt(t,e,i){let n=e.selection,s=At(e.annotations);return e.userEvent&&(s=s.concat(yt.userEvent.of(e.userEvent))),{changes:e.changes instanceof N?e.changes:N.of(e.changes||[],i,t.facet(ct)),selection:n&&(n instanceof q?n:q.single(n.anchor,n.head)),effects:At(e.effects),annotations:s,scrollIntoView:!!e.scrollIntoView}}function St(t,e,i){let n=kt(t,e.length?e[0]:{},t.doc.length);e.length&&!1===e[0].filter&&(i=!1);for(let s=1;s<e.length;s++){!1===e[s].filter&&(i=!1);let r=!!e[s].sequential;n=xt(n,kt(t,e[s],r?n.changes.newLength:t.doc.length),r)}let s=yt.create(t,n.changes,n.selection,n.effects,n.annotations,n.scrollIntoView);return function(t){let e=t.startState,i=e.facet(ft),n=t;for(let s=i.length-1;s>=0;s--){let r=i[s](t);r&&Object.keys(r).length&&(n=xt(n,kt(e,r,t.changes.newLength),!0))}return n==t?t:yt.create(e,t.changes,t.selection,n.effects,n.annotations,n.scrollIntoView)}(i?function(t){let e=t.startState,i=!0;for(let n of e.facet(dt)){let e=n(t);if(!1===e){i=!1;break}Array.isArray(e)&&(i=!0===i?e:bt(i,e))}if(!0!==i){let n,s;if(!1===i)s=t.changes.invertedDesc,n=N.empty(e.doc.length);else{let e=t.changes.filter(i);n=e.changes,s=e.filtered.mapDesc(e.changes).invertedDesc}t=yt.create(e,n,t.selection&&t.selection.map(s),wt.mapEffects(t.effects,s),t.annotations,t.scrollIntoView)}let n=e.facet(ut);for(let i=n.length-1;i>=0;i--){let s=n[i](t);t=s instanceof yt?s:Array.isArray(s)&&1==s.length&&s[0]instanceof yt?s[0]:St(e,At(s),!1)}return t}(s):s)}yt.time=mt.define(),yt.userEvent=mt.define(),yt.addToHistory=mt.define(),yt.remote=mt.define();const Ct=[];function At(t){return null==t?Ct:Array.isArray(t)?t:[t]}var Mt=function(t){return t[t.Word=0]="Word",t[t.Space=1]="Space",t[t.Other=2]="Other",t}(Mt||(Mt={}));const Ot=/[\u00df\u0587\u0590-\u05f4\u0600-\u06ff\u3040-\u309f\u30a0-\u30ff\u3400-\u4db5\u4e00-\u9fcc\uac00-\ud7af]/;let Dt;try{Dt=new RegExp("[\\p{Alphabetic}\\p{Number}_]","u")}catch(t){}class Et{constructor(t,e,i,n,s,r){this.config=t,this.doc=e,this.selection=i,this.values=n,this.status=t.statusTemplate.slice(),this.computeSlot=s,r&&(r._state=this);for(let t=0;t<this.config.dynamicSlots.length;t++)ot(this,t<<1);this.computeSlot=null}field(t,e=!0){let i=this.config.address[t.id];if(null!=i)return ot(this,i),lt(this,i);if(e)throw new RangeError("Field is not present in this state")}update(...t){return St(this,t,!0)}applyTransaction(t){let e,i=this.config,{base:n,compartments:s}=i;for(let e of t.effects)e.is(nt.reconfigure)?(i&&(s=new Map,i.compartments.forEach(((t,e)=>s.set(e,t))),i=null),s.set(e.value.compartment,e.value.extension)):e.is(wt.reconfigure)?(i=null,n=e.value):e.is(wt.appendConfig)&&(i=null,n=At(n).concat(e.value));i?e=t.startState.values.slice():(i=rt.resolve(n,s,this),e=new Et(i,this.doc,this.selection,i.dynamicSlots.map((()=>null)),((t,e)=>e.reconfigure(t,this)),null).values),new Et(i,t.newDoc,t.newSelection,e,((e,i)=>i.update(e,t)),t)}replaceSelection(t){return"string"==typeof t&&(t=this.toText(t)),this.changeByRange((e=>({changes:{from:e.from,to:e.to,insert:t},range:q.cursor(e.from+t.length)})))}changeByRange(t){let e=this.selection,i=t(e.ranges[0]),n=this.changes(i.changes),s=[i.range],r=At(i.effects);for(let i=1;i<e.ranges.length;i++){let o=t(e.ranges[i]),l=this.changes(o.changes),a=l.map(n);for(let t=0;t<i;t++)s[t]=s[t].map(a);let h=n.mapDesc(l,!0);s.push(o.range.map(h)),n=n.compose(a),r=wt.mapEffects(r,a).concat(wt.mapEffects(At(o.effects),h))}return{changes:n,selection:q.create(s,e.mainIndex),effects:r}}changes(t=[]){return t instanceof N?t:N.of(t,this.doc.length,this.facet(Et.lineSeparator))}toText(t){return u.of(t.split(this.facet(Et.lineSeparator)||R))}sliceDoc(t=0,e=this.doc.length){return this.doc.sliceString(t,e,this.lineBreak)}facet(t){let e=this.config.address[t.id];return null==e?t.default:(ot(this,e),lt(this,e))}toJSON(t){let e={doc:this.sliceDoc(),selection:this.selection.toJSON()};if(t)for(let i in t){let n=t[i];n instanceof Z&&null!=this.config.address[n.id]&&(e[i]=n.spec.toJSON(this.field(t[i]),this))}return e}static fromJSON(t,e={},i){if(!t||"string"!=typeof t.doc)throw new RangeError("Invalid JSON representation for EditorState");let n=[];if(i)for(let e in i)if(Object.prototype.hasOwnProperty.call(t,e)){let s=i[e],r=t[e];n.push(s.init((t=>s.spec.fromJSON(r,t))))}return Et.create({doc:t.doc,selection:q.fromJSON(t.selection),extensions:e.extensions?n.concat([e.extensions]):n})}static create(t={}){let e=rt.resolve(t.extensions||[],new Map),i=t.doc instanceof u?t.doc:u.of((t.doc||"").split(e.staticFacet(Et.lineSeparator)||R)),n=t.selection?t.selection instanceof q?t.selection:q.single(t.selection.anchor,t.selection.head):q.single(0);return j(n,i.length),e.staticFacet(ht)||(n=n.asSingle()),new Et(e,i,n,e.dynamicSlots.map((()=>null)),((t,e)=>e.create(t)),null)}get tabSize(){return this.facet(Et.tabSize)}get lineBreak(){return this.facet(Et.lineSeparator)||"\n"}get readOnly(){return this.facet(pt)}phrase(t,...e){for(let e of this.facet(Et.phrases))if(Object.prototype.hasOwnProperty.call(e,t)){t=e[t];break}return e.length&&(t=t.replace(/\$(\$|\d*)/g,((t,i)=>{if("$"==i)return"$";let n=+(i||1);return!n||n>e.length?t:e[n-1]}))),t}languageDataAt(t,e,i=-1){let n=[];for(let s of this.facet(at))for(let r of s(this,e,i))Object.prototype.hasOwnProperty.call(r,t)&&n.push(r[t]);return n}charCategorizer(t){return e=this.languageDataAt("wordChars",t).join(""),t=>{if(!/\S/.test(t))return Mt.Space;if(function(t){if(Dt)return Dt.test(t);for(let e=0;e<t.length;e++){let i=t[e];if(/\w/.test(i)||i>"€"&&(i.toUpperCase()!=i.toLowerCase()||Ot.test(i)))return!0}return!1}(t))return Mt.Word;for(let i=0;i<e.length;i++)if(t.indexOf(e[i])>-1)return Mt.Word;return Mt.Other};var e}wordAt(t){let{text:e,from:i,length:n}=this.doc.lineAt(t),s=this.charCategorizer(t),r=t-i,o=t-i;for(;r>0;){let t=C(e,r,!1);if(s(e.slice(t,r))!=Mt.Word)break;r=t}for(;o<n;){let t=C(e,o);if(s(e.slice(o,t))!=Mt.Word)break;o=t}return r==o?null:q.range(r+i,o+i)}}function Tt(t,e,i={}){let n={};for(let e of t)for(let t of Object.keys(e)){let s=e[t],r=n[t];if(void 0===r)n[t]=s;else if(r===s||void 0===s);else{if(!Object.hasOwnProperty.call(i,t))throw new Error("Config merge conflict for field "+t);n[t]=i[t](r,s)}}for(let t in e)void 0===n[t]&&(n[t]=e[t]);return n}Et.allowMultipleSelections=ht,Et.tabSize=$.define({combine:t=>t.length?t[0]:4}),Et.lineSeparator=ct,Et.readOnly=pt,Et.phrases=$.define({compare(t,e){let i=Object.keys(t),n=Object.keys(e);return i.length==n.length&&i.every((i=>t[i]==e[i]))}}),Et.languageData=at,Et.changeFilter=dt,Et.transactionFilter=ut,Et.transactionExtender=ft,nt.reconfigure=wt.define();class Bt{eq(t){return this==t}range(t,e=t){return Rt.create(t,e,this)}}Bt.prototype.startSide=Bt.prototype.endSide=0,Bt.prototype.point=!1,Bt.prototype.mapMode=L.TrackDel;class Rt{constructor(t,e,i){this.from=t,this.to=e,this.value=i}static create(t,e,i){return new Rt(t,e,i)}}function Lt(t,e){return t.from-e.from||t.value.startSide-e.value.startSide}class Pt{constructor(t,e,i,n){this.from=t,this.to=e,this.value=i,this.maxPoint=n}get length(){return this.to[this.to.length-1]}findIndex(t,e,i,n=0){let s=i?this.to:this.from;for(let r=n,o=s.length;;){if(r==o)return r;let n=r+o>>1,l=s[n]-t||(i?this.value[n].endSide:this.value[n].startSide)-e;if(n==r)return l>=0?r:o;l>=0?o=n:r=n+1}}between(t,e,i,n){for(let s=this.findIndex(e,-1e9,!0),r=this.findIndex(i,1e9,!1,s);s<r;s++)if(!1===n(this.from[s]+t,this.to[s]+t,this.value[s]))return!1}map(t,e){let i=[],n=[],s=[],r=-1,o=-1;for(let l=0;l<this.value.length;l++){let a,h,c=this.value[l],d=this.from[l]+t,u=this.to[l]+t;if(d==u){let t=e.mapPos(d,c.startSide,c.mapMode);if(null==t)continue;if(a=h=t,c.startSide!=c.endSide&&(h=e.mapPos(d,c.endSide),h<a))continue}else if(a=e.mapPos(d,c.startSide),h=e.mapPos(u,c.endSide),a>h||a==h&&c.startSide>0&&c.endSide<=0)continue;(h-a||c.endSide-c.startSide)<0||(r<0&&(r=a),c.point&&(o=Math.max(o,h-a)),i.push(c),n.push(a-r),s.push(h-r))}return{mapped:i.length?new Pt(n,s,i,o):null,pos:r}}}class Nt{constructor(t,e,i,n){this.chunkPos=t,this.chunk=e,this.nextLayer=i,this.maxPoint=n}static create(t,e,i,n){return new Nt(t,e,i,n)}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:n=0,filterTo:s=this.length}=t,r=t.filter;if(0==e.length&&!r)return this;if(i&&(e=e.slice().sort(Lt)),this.isEmpty)return e.length?Nt.of(e):this;let o=new Ht(this,null,-1).goto(0),l=0,a=[],h=new It;for(;o.value||l<e.length;)if(l<e.length&&(o.from-e[l].from||o.startSide-e[l].value.startSide)>=0){let t=e[l++];h.addInner(t.from,t.to,t.value)||a.push(t)}else 1==o.rangeIndex&&o.chunkIndex<this.chunk.length&&(l==e.length||this.chunkEnd(o.chunkIndex)<e[l].from)&&(!r||n>this.chunkEnd(o.chunkIndex)||s<this.chunkPos[o.chunkIndex])&&h.addChunk(this.chunkPos[o.chunkIndex],this.chunk[o.chunkIndex])?o.nextChunk():((!r||n>o.to||s<o.from||r(o.from,o.to,o.value))&&(h.addInner(o.from,o.to,o.value)||a.push(Rt.create(o.from,o.to,o.value))),o.next());return h.finishInner(this.nextLayer.isEmpty&&!a.length?Nt.empty:this.nextLayer.update({add:a,filter:r,filterFrom:n,filterTo:s}))}map(t){if(t.empty||this.isEmpty)return this;let e=[],i=[],n=-1;for(let s=0;s<this.chunk.length;s++){let r=this.chunkPos[s],o=this.chunk[s],l=t.touchesRange(r,r+o.length);if(!1===l)n=Math.max(n,o.maxPoint),e.push(o),i.push(t.mapPos(r));else if(!0===l){let{mapped:s,pos:l}=o.map(r,t);s&&(n=Math.max(n,s.maxPoint),e.push(s),i.push(l))}}let s=this.nextLayer.map(t);return 0==e.length?s:new Nt(i,e,s||Nt.empty,n)}between(t,e,i){if(!this.isEmpty){for(let n=0;n<this.chunk.length;n++){let s=this.chunkPos[n],r=this.chunk[n];if(e>=s&&t<=s+r.length&&!1===r.between(s,t-s,e-s,i))return}this.nextLayer.between(t,e,i)}}iter(t=0){return Vt.from([this]).goto(t)}get isEmpty(){return this.nextLayer==this}static iter(t,e=0){return Vt.from(t).goto(e)}static compare(t,e,i,n,s=-1){let r=t.filter((t=>t.maxPoint>0||!t.isEmpty&&t.maxPoint>=s)),o=e.filter((t=>t.maxPoint>0||!t.isEmpty&&t.maxPoint>=s)),l=_t(r,o,i),a=new Ft(r,l,s),h=new Ft(o,l,s);i.iterGaps(((t,e,i)=>zt(a,t,h,e,i,n))),i.empty&&0==i.length&&zt(a,0,h,0,0,n)}static eq(t,e,i=0,n){null==n&&(n=999999999);let s=t.filter((t=>!t.isEmpty&&e.indexOf(t)<0)),r=e.filter((e=>!e.isEmpty&&t.indexOf(e)<0));if(s.length!=r.length)return!1;if(!s.length)return!0;let o=_t(s,r),l=new Ft(s,o,0).goto(i),a=new Ft(r,o,0).goto(i);for(;;){if(l.to!=a.to||!qt(l.active,a.active)||l.point&&(!a.point||!l.point.eq(a.point)))return!1;if(l.to>n)return!0;l.next(),a.next()}}static spans(t,e,i,n,s=-1){let r=new Ft(t,null,s).goto(e),o=e,l=r.openStart;for(;;){let t=Math.min(r.to,i);if(r.point){let i=r.activeForPoint(r.to),s=r.pointFrom<e?i.length+1:Math.min(i.length,l);n.point(o,t,r.point,i,s,r.pointRank),l=Math.min(r.openEnd(t),i.length)}else t>o&&(n.span(o,t,r.active,l),l=r.openEnd(t));if(r.to>i)return l+(r.point&&r.to>i?1:0);o=r.to,r.next()}}static of(t,e=!1){let i=new It;for(let n of t instanceof Rt?[t]:e?function(t){if(t.length>1)for(let e=t[0],i=1;i<t.length;i++){let n=t[i];if(Lt(e,n)>0)return t.slice().sort(Lt);e=n}return t}(t):t)i.add(n.from,n.to,n.value);return i.finish()}}Nt.empty=new Nt([],[],null,-1),Nt.empty.nextLayer=Nt.empty;class It{finishChunk(t){this.chunks.push(new Pt(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 It)).add(t,e,i)}addInner(t,e,i){let n=t-this.lastTo||i.startSide-this.last.endSide;if(n<=0&&(t-this.lastFrom||i.startSide-this.last.startSide)<0)throw new Error("Ranges must be added sorted by `from` position and `startSide`");return!(n<0||(250==this.from.length&&this.finishChunk(!0),this.chunkStart<0&&(this.chunkStart=t),this.from.push(t-this.chunkStart),this.to.push(e-this.chunkStart),this.last=i,this.lastFrom=t,this.lastTo=e,this.value.push(i),i.point&&(this.maxPoint=Math.max(this.maxPoint,e-t)),0))}addChunk(t,e){if((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(Nt.empty)}finishInner(t){if(this.from.length&&this.finishChunk(!1),0==this.chunks.length)return t;let e=Nt.create(this.chunkPos,this.chunks,this.nextLayer?this.nextLayer.finishInner(t):t,this.setMaxPoint);return this.from=null,e}}function _t(t,e,i){let n=new Map;for(let e of t)for(let 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o=t.childCursor(),{i:l,off:a}=o.findPos(i,1),{i:h,off:c}=o.findPos(e,-1),d=e-i;for(let t of n)d+=t.length;t.length+=d,Te(t,h,c,l,a,n,0,s,r)}let Re="undefined"!=typeof navigator?navigator:{userAgent:"",vendor:"",platform:""},Le="undefined"!=typeof document?document:{documentElement:{style:{}}};const Pe=/Edge\/(\d+)/.exec(Re.userAgent),Ne=/MSIE \d/.test(Re.userAgent),Ie=/Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(Re.userAgent),_e=!!(Ne||Ie||Pe),He=!_e&&/gecko\/(\d+)/i.test(Re.userAgent),Ve=!_e&&/Chrome\/(\d+)/.exec(Re.userAgent),We="webkitFontSmoothing"in Le.documentElement.style,Fe=!_e&&/Apple Computer/.test(Re.vendor),ze=Fe&&(/Mobile\/\w+/.test(Re.userAgent)||Re.maxTouchPoints>2);var 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this==t||t instanceof li&&this.tagName==t.tagName&&(this.class||(null===(e=this.attrs)||void 0===e?void 0:e.class))==(t.class||(null===(i=t.attrs)||void 0===i?void 0:i.class))&&Ze(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)}}li.prototype.point=!1;class ai extends oi{constructor(t){super(-2e8,-2e8,null,t)}eq(t){return t instanceof ai&&this.spec.class==t.spec.class&&Ze(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)}}ai.prototype.mapMode=L.TrackBefore,ai.prototype.point=!0;class hi extends oi{constructor(t,e,i,n,s,r){super(e,i,s,t),this.block=n,this.isReplace=r,this.mapMode=n?e<=0?L.TrackBefore:L.TrackAfter:L.TrackDel}get type(){return this.startSide!=this.endSide?ri.WidgetRange:this.startSide<=0?ri.WidgetBefore:ri.WidgetAfter}get heightRelevant(){return this.block||!!this.widget&&(this.widget.estimatedHeight>=5||this.widget.lineBreaks>0)}eq(t){return t instanceof hi&&((e=this.widget)==(i=t.widget)||!!(e&&i&&e.compare(i)))&&this.block==t.block&&this.startSide==t.startSide&&this.endSide==t.endSide;var e,i}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)}}function ci(t,e=!1){let{inclusiveStart:i,inclusiveEnd:n}=t;return null==i&&(i=t.inclusive),null==n&&(n=t.inclusive),{start:null!=i?i:e,end:null!=n?n:e}}function di(t,e,i,n=0){let s=i.length-1;s>=0&&i[s]+n>=t?i[s]=Math.max(i[s],e):i.push(t,e)}hi.prototype.point=!0;class ui{constructor(t,e,i,n){this.doc=t,this.pos=e,this.end=i,this.disallowBlockEffectsFor=n,this.content=[],this.curLine=null,this.breakAtStart=0,this.pendingBuffer=0,this.bufferMarks=[],this.atCursorPos=!0,this.openStart=-1,this.openEnd=-1,this.text="",this.textOff=0,this.cursor=t.iter(),this.skip=e}posCovered(){if(0==this.content.length)return!this.breakAtStart&&this.doc.lineAt(this.pos).from!=this.pos;let t=this.content[this.content.length-1];return!(t.breakAfter||t instanceof ni&&t.deco.endSide<0)}getLine(){return this.curLine||(this.content.push(this.curLine=new ii),this.atCursorPos=!0),this.curLine}flushBuffer(t=this.bufferMarks){this.pendingBuffer&&(this.curLine.append(fi(new Ue(-1),t),t.length),this.pendingBuffer=0)}addBlockWidget(t){this.flushBuffer(),this.curLine=null,this.content.push(t)}finish(t){this.pendingBuffer&&t<=this.bufferMarks.length?this.flushBuffer():this.pendingBuffer=0,this.posCovered()||t&&this.content.length&&this.content[this.content.length-1]instanceof ni||this.getLine()}buildText(t,e,i){for(;t>0;){if(this.textOff==this.text.length){let{value:e,lineBreak:i,done:n}=this.cursor.next(this.skip);if(this.skip=0,n)throw new Error("Ran out of text content when drawing inline views");if(i){this.posCovered()||this.getLine(),this.content.length?this.content[this.content.length-1].breakAfter=1:this.breakAtStart=1,this.flushBuffer(),this.curLine=null,this.atCursorPos=!0,t--;continue}this.text=e,this.textOff=0}let n=Math.min(this.text.length-this.textOff,t,512);this.flushBuffer(e.slice(e.length-i)),this.getLine().append(fi(new je(this.text.slice(this.textOff,this.textOff+n)),e),i),this.atCursorPos=!0,this.textOff+=n,t-=n,i=0}}span(t,e,i,n){this.buildText(e-t,i,n),this.pos=e,this.openStart<0&&(this.openStart=n)}point(t,e,i,n,s,r){if(this.disallowBlockEffectsFor[r]&&i instanceof hi){if(i.block)throw new RangeError("Block decorations may not be specified via plugins");if(e>this.doc.lineAt(this.pos).to)throw new RangeError("Decorations that replace line breaks may not be specified via plugins")}let o=e-t;if(i instanceof hi)if(i.block)i.startSide>0&&!this.posCovered()&&this.getLine(),this.addBlockWidget(new ni(i.widget||new pi("div"),o,i));else{let r=$e.create(i.widget||new pi("span"),o,o?0:i.startSide),l=this.atCursorPos&&!r.isEditable&&s<=n.length&&(t<e||i.startSide>0),a=!r.isEditable&&(t<e||s>n.length||i.startSide<=0),h=this.getLine();2!=this.pendingBuffer||l||r.isEditable||(this.pendingBuffer=0),this.flushBuffer(n),l&&(h.append(fi(new Ue(1),n),s),s=n.length+Math.max(0,s-n.length)),h.append(fi(r,n),s),this.atCursorPos=a,this.pendingBuffer=a?t<e||s>n.length?1:2:0,this.pendingBuffer&&(this.bufferMarks=n.slice())}else this.doc.lineAt(this.pos).from==this.pos&&this.getLine().addLineDeco(i);o&&(this.textOff+o<=this.text.length?this.textOff+=o:(this.skip+=o-(this.text.length-this.textOff),this.text="",this.textOff=0),this.pos=e),this.openStart<0&&(this.openStart=s)}static build(t,e,i,n,s){let r=new ui(t,e,i,s);return r.openEnd=Nt.spans(n,e,i,r),r.openStart<0&&(r.openStart=r.openEnd),r.finish(r.openEnd),r}}function fi(t,e){for(let i of e)t=new Ke(i,[t],t.length);return t}class pi extends si{constructor(t){super(),this.tag=t}eq(t){return t.tag==this.tag}toDOM(){return document.createElement(this.tag)}updateDOM(t){return t.nodeName.toLowerCase()==this.tag}get isHidden(){return!0}}const mi=$.define(),gi=$.define(),vi=$.define(),wi=$.define(),yi=$.define(),bi=$.define(),xi=$.define(),ki=$.define({combine:t=>t.some((t=>t))}),Si=$.define({combine:t=>t.some((t=>t))});class Ci{constructor(t,e="nearest",i="nearest",n=5,s=5){this.range=t,this.y=e,this.x=i,this.yMargin=n,this.xMargin=s}map(t){return t.empty?this:new Ci(this.range.map(t),this.y,this.x,this.yMargin,this.xMargin)}}const Ai=wt.define({map:(t,e)=>t.map(e)});function Mi(t,e,i){let n=t.facet(wi);n.length?n[0](e):window.onerror?window.onerror(String(e),i,void 0,void 0,e):i?console.error(i+":",e):console.error(e)}const Oi=$.define({combine:t=>!t.length||t[0]});let Di=0;const Ei=$.define();class Ti{constructor(t,e,i,n,s){this.id=t,this.create=e,this.domEventHandlers=i,this.domEventObservers=n,this.extension=s(this)}static define(t,e){const{eventHandlers:i,eventObservers:n,provide:s,decorations:r}=e||{};return new Ti(Di++,t,i,n,(t=>{let e=[Ei.of(t)];return r&&e.push(Pi.of((e=>{let i=e.plugin(t);return i?r(i):oi.none}))),s&&e.push(s(t)),e}))}static fromClass(t,e){return Ti.define((e=>new t(e)),e)}}class Bi{constructor(t){this.spec=t,this.mustUpdate=null,this.value=null}update(t){if(this.value){if(this.mustUpdate){let t=this.mustUpdate;if(this.mustUpdate=null,this.value.update)try{this.value.update(t)}catch(e){if(Mi(t.state,e,"CodeMirror plugin crashed"),this.value.destroy)try{this.value.destroy()}catch(t){}this.deactivate()}}}else if(this.spec)try{this.value=this.spec.create(t)}catch(e){Mi(t.state,e,"CodeMirror plugin crashed"),this.deactivate()}return this}destroy(t){var e;if(null===(e=this.value)||void 0===e?void 0:e.destroy)try{this.value.destroy()}catch(e){Mi(t.state,e,"CodeMirror plugin crashed")}}deactivate(){this.spec=this.value=null}}const Ri=$.define(),Li=$.define(),Pi=$.define(),Ni=$.define(),Ii=$.define();function _i(t,e,i){let n=t.state.facet(Ii);if(!n.length)return n;let s=n.map((e=>e instanceof Function?e(t):e)),r=[];return Nt.spans(s,e,i,{point(){},span(t,e,i,n){let s=r;for(let r=i.length-1;r>=0;r--,n--){let o,l=i[r].spec.bidiIsolate;if(null!=l)if(n>0&&s.length&&(o=s[s.length-1]).to==t&&o.direction==l)o.to=e,s=o.inner;else{let i={from:t,to:e,direction:l,inner:[]};s.push(i),s=i.inner}}}}),r}const Hi=$.define();function Vi(t){let e=0,i=0,n=0,s=0;for(let r of t.state.facet(Hi)){let o=r(t);o&&(null!=o.left&&(e=Math.max(e,o.left)),null!=o.right&&(i=Math.max(i,o.right)),null!=o.top&&(n=Math.max(n,o.top)),null!=o.bottom&&(s=Math.max(s,o.bottom)))}return{left:e,right:i,top:n,bottom:s}}const Wi=$.define();class Fi{constructor(t,e,i,n){this.fromA=t,this.toA=e,this.fromB=i,this.toB=n}join(t){return new Fi(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 n=t[e-1];if(!(n.fromA>i.toA)){if(n.toA<i.fromA)break;i=i.join(n),t.splice(e-1,1)}}return t.splice(e,0,i),t}static extendWithRanges(t,e){if(0==e.length)return t;let i=[];for(let n=0,s=0,r=0,o=0;;n++){let l=n==t.length?null:t[n],a=r-o,h=l?l.fromB:1e9;for(;s<e.length&&e[s]<h;){let t=e[s],n=e[s+1],r=Math.max(o,t),l=Math.min(h,n);if(r<=l&&new Fi(r+a,l+a,r,l).addToSet(i),n>h)break;s+=2}if(!l)return i;new Fi(l.fromA,l.toA,l.fromB,l.toB).addToSet(i),r=l.toA,o=l.toB}}}class zi{constructor(t,e,i){this.view=t,this.state=e,this.transactions=i,this.flags=0,this.startState=t.state,this.changes=N.empty(this.startState.doc.length);for(let t of i)this.changes=this.changes.compose(t.changes);let n=[];this.changes.iterChangedRanges(((t,e,i,s)=>n.push(new Fi(t,e,i,s)))),this.changedRanges=n}static create(t,e,i){return new zi(t,e,i)}get viewportChanged(){return(4&this.flags)>0}get heightChanged(){return(2&this.flags)>0}get geometryChanged(){return this.docChanged||(10&this.flags)>0}get focusChanged(){return(1&this.flags)>0}get docChanged(){return!this.changes.empty}get selectionSet(){return this.transactions.some((t=>t.selection))}get empty(){return 0==this.flags&&0==this.transactions.length}}var qi=function(t){return t[t.LTR=0]="LTR",t[t.RTL=1]="RTL",t}(qi||(qi={}));const ji=qi.LTR,Ki=qi.RTL;function $i(t){let e=[];for(let i=0;i<t.length;i++)e.push(1<<+t[i]);return e}const 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r;(s<0||(0!=n?n<0?o.from<e:o.to>e:t[s].level>o.level))&&(s=r)}}if(s<0)throw new RangeError("Index out of range");return s}}function Zi(t,e){if(t.length!=e.length)return!1;for(let i=0;i<t.length;i++){let n=t[i],s=e[i];if(n.from!=s.from||n.to!=s.to||n.direction!=s.direction||!Zi(n.inner,s.inner))return!1}return!0}const tn=[];function en(t,e,i,n,s,r,o){let l=n%2?2:1;if(n%2==s%2)for(let a=e,h=0;a<i;){let e=!0,c=!1;if(h==r.length||a<r[h].from){let t=tn[a];t!=l&&(e=!1,c=16==t)}let d=e||1!=l?null:[],u=e?n:n+1,f=a;t:for(;;)if(h<r.length&&f==r[h].from){if(c)break t;let p=r[h];if(!e)for(let t=p.to,e=h+1;;){if(t==i)break t;if(!(e<r.length&&r[e].from==t)){if(tn[t]==l)break t;break}t=r[e++].to}h++,d?d.push(p):(p.from>a&&o.push(new Qi(a,p.from,u)),nn(t,p.direction==ji!=!(u%2)?n+1:n,s,p.inner,p.from,p.to,o),a=p.to),f=p.to}else{if(f==i||(e?tn[f]!=l:tn[f]==l))break;f++}d?en(t,a,f,n+1,s,d,o):a<f&&o.push(new Qi(a,f,u)),a=f}else for(let a=i,h=r.length;a>e;){let i=!0,c=!1;if(!h||a>r[h-1].to){let t=tn[a-1];t!=l&&(i=!1,c=16==t)}let d=i||1!=l?null:[],u=i?n:n+1,f=a;t:for(;;)if(h&&f==r[h-1].to){if(c)break t;let p=r[--h];if(!i)for(let t=p.from,i=h;;){if(t==e)break t;if(!i||r[i-1].to!=t){if(tn[t-1]==l)break t;break}t=r[--i].from}d?d.push(p):(p.to<a&&o.push(new Qi(p.to,a,u)),nn(t,p.direction==ji!=!(u%2)?n+1:n,s,p.inner,p.from,p.to,o),a=p.from),f=p.from}else{if(f==e||(i?tn[f-1]!=l:tn[f-1]==l))break;f--}d?en(t,f,a,n+1,s,d,o):f<a&&o.push(new Qi(f,a,u)),a=f}}function nn(t,e,i,n,s,r,o){let l=e%2?2:1;!function(t,e,i,n,s){for(let o=0;o<=n.length;o++){let l=o?n[o-1].to:e,a=o<n.length?n[o].from:i,h=o?256:s;for(let e=l,i=h,n=h;e<a;e++){let s=(r=t.charCodeAt(e))<=247?Ui[r]:1424<=r&&r<=1524?2:1536<=r&&r<=1785?Gi[r-1536]:1774<=r&&r<=2220?4:8192<=r&&r<=8203?256:64336<=r&&r<=65023?4:8204==r?256:1;512==s?s=i:8==s&&4==n&&(s=16),tn[e]=4==s?2:s,7&s&&(n=s),i=s}for(let t=l,e=h,n=h;t<a;t++){let s=tn[t];if(128==s)t<a-1&&e==tn[t+1]&&24&e?s=tn[t]=e:tn[t]=256;else if(64==s){let s=t+1;for(;s<a&&64==tn[s];)s++;let r=t&&8==e||s<i&&8==tn[s]?1==n?1:8:256;for(let e=t;e<s;e++)tn[e]=r;t=s-1}else 8==s&&1==n&&(tn[t]=1);e=s,7&s&&(n=s)}}var r}(t,s,r,n,l),function(t,e,i,n,s){let r=1==s?2:1;for(let o=0,l=0,a=0;o<=n.length;o++){let h=o?n[o-1].to:e,c=o<n.length?n[o].from:i;for(let e,i,n,o=h;o<c;o++)if(i=Ji[e=t.charCodeAt(o)])if(i<0){for(let t=l-3;t>=0;t-=3)if(Yi[t+1]==-i){let e=Yi[t+2],i=2&e?s:4&e?1&e?r:s:0;i&&(tn[o]=tn[Yi[t]]=i),l=t;break}}else{if(189==Yi.length)break;Yi[l++]=o,Yi[l++]=e,Yi[l++]=a}else if(2==(n=tn[o])||1==n){let t=n==s;a=t?0:1;for(let e=l-3;e>=0;e-=3){let i=Yi[e+2];if(2&i)break;if(t)Yi[e+2]|=2;else{if(4&i)break;Yi[e+2]|=4}}}}}(t,s,r,n,l),function(t,e,i,n){for(let s=0,r=n;s<=i.length;s++){let o=s?i[s-1].to:t,l=s<i.length?i[s].from:e;for(let a=o;a<l;){let o=tn[a];if(256==o){let o=a+1;for(;;)if(o==l){if(s==i.length)break;o=i[s++].to,l=s<i.length?i[s].from:e}else{if(256!=tn[o])break;o++}let h=1==r,c=h==(1==(o<e?tn[o]:n))?h?1:2:n;for(let e=o,n=s,r=n?i[n-1].to:t;e>a;)e==r&&(e=i[--n].from,r=n?i[n-1].to:t),tn[--e]=c;a=o}else r=o,a++}}}(s,r,n,l),en(t,s,r,e,i,n,o)}function sn(t){return[new Qi(0,t,0)]}let rn="";function on(t,e,i,n,s){var r;let o=n.head-t.from,l=-1;if(0==o){if(!s||!t.length)return null;e[0].level!=i&&(o=e[0].side(!1,i),l=0)}else if(o==t.length){if(s)return null;let t=e[e.length-1];t.level!=i&&(o=t.side(!0,i),l=e.length-1)}l<0&&(l=Qi.find(e,o,null!==(r=n.bidiLevel)&&void 0!==r?r:-1,n.assoc));let a=e[l];o==a.side(s,i)&&(a=e[l+=s?1:-1],o=a.side(!s,i));let h=s==(a.dir==i),c=C(t.text,o,h);if(rn=t.text.slice(Math.min(o,c),Math.max(o,c)),c!=a.side(s,i))return q.cursor(c+t.from,h?-1:1,a.level);let d=l==(s?e.length-1:0)?null:e[l+(s?1:-1)];return d||a.level==i?d&&d.level<a.level?q.cursor(d.side(!s,i)+t.from,s?1:-1,d.level):q.cursor(c+t.from,s?-1:1,a.level):q.cursor(s?t.to:t.from,s?-1:1,i)}class ln extends Oe{get length(){return this.view.state.doc.length}constructor(t){super(),this.view=t,this.decorations=[],this.dynamicDecorationMap=[],this.domChanged=null,this.hasComposition=null,this.markedForComposition=new Set,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 ii],this.children[0].setParent(this),this.updateDeco(),this.updateInner([new Fi(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:t,toA:e})=>e<this.minWidthFrom||t>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);let n=-1;this.view.inputState.composing>=0&&((null===(e=this.domChanged)||void 0===e?void 0:e.newSel)?n=this.domChanged.newSel.head:function(t,e){let i=!1;return e&&t.iterChangedRanges(((t,n)=>{t<e.to&&n>e.from&&(i=!0)})),i}(t.changes,this.hasComposition)||t.selectionSet||(n=t.state.selection.main.head));let s=n>-1?function(t,e,i){let n=hn(t,i);if(!n)return null;let{node:s,from:r,to:o}=n,l=s.nodeValue;if(/[\n\r]/.test(l))return null;if(t.state.doc.sliceString(n.from,n.to)!=l)return null;let a=e.invertedDesc,h=new Fi(a.mapPos(r),a.mapPos(o),r,o),c=[];for(let e=s.parentNode;;e=e.parentNode){let i=Oe.get(e);if(i instanceof Ke)c.push({node:e,deco:i.mark});else{if(i instanceof ii||"DIV"==e.nodeName&&e.parentNode==t.contentDOM)return{range:h,text:s,marks:c,line:e};if(e==t.contentDOM)return null;c.push({node:e,deco:new li({inclusive:!0,attributes:ei(e),tagName:e.tagName.toLowerCase()})})}}}(this.view,t.changes,n):null;if(this.domChanged=null,this.hasComposition){this.markedForComposition.clear();let{from:e,to:n}=this.hasComposition;i=new Fi(e,n,t.changes.mapPos(e,-1),t.changes.mapPos(n,1)).addToSet(i.slice())}this.hasComposition=s?{from:s.range.fromB,to:s.range.toB}:null,(qe.ie||qe.chrome)&&!s&&t&&t.state.doc.lines!=t.startState.doc.lines&&(this.forceSelection=!0);let r=function(t,e,i){let n=new class{constructor(){this.changes=[]}compareRange(t,e){di(t,e,this.changes)}comparePoint(t,e){di(t,e,this.changes)}};return Nt.compare(t,e,i,n),n.changes}(this.decorations,this.updateDeco(),t.changes);return i=Fi.extendWithRanges(i,r),!!(7&this.flags||0!=i.length)&&(this.updateInner(i,t.startState.doc.length,s),t.transactions.length&&(this.lastUpdate=Date.now()),!0)}updateInner(t,e,i){this.view.viewState.mustMeasureContent=!0,this.updateChildren(t,e,i);let{observer:n}=this.view;n.ignore((()=>{this.dom.style.height=this.view.viewState.contentHeight/this.view.scaleY+"px",this.dom.style.flexBasis=this.minWidth?this.minWidth+"px":"";let t=qe.chrome||qe.ios?{node:n.selectionRange.focusNode,written:!1}:void 0;this.sync(this.view,t),this.flags&=-8,t&&(t.written||n.selectionRange.focusNode!=t.node)&&(this.forceSelection=!0),this.dom.style.height=""})),this.markedForComposition.forEach((t=>t.flags&=-9));let s=[];if(this.view.viewport.from||this.view.viewport.to<this.view.state.doc.length)for(let t of this.children)t instanceof ni&&t.widget instanceof an&&s.push(t.dom);n.updateGaps(s)}updateChildren(t,e,i){let n=i?i.range.addToSet(t.slice()):t,s=this.childCursor(e);for(let t=n.length-1;;t--){let e=t>=0?n[t]:null;if(!e)break;let r,o,l,a,{fromA:h,toA:c,fromB:d,toB:u}=e;if(i&&i.range.fromB<u&&i.range.toB>d){let t=ui.build(this.view.state.doc,d,i.range.fromB,this.decorations,this.dynamicDecorationMap),e=ui.build(this.view.state.doc,i.range.toB,u,this.decorations,this.dynamicDecorationMap);o=t.breakAtStart,l=t.openStart,a=e.openEnd;let n=this.compositionView(i);e.breakAtStart?n.breakAfter=1:e.content.length&&n.merge(n.length,n.length,e.content[0],!1,e.openStart,0)&&(n.breakAfter=e.content[0].breakAfter,e.content.shift()),t.content.length&&n.merge(0,0,t.content[t.content.length-1],!0,0,t.openEnd)&&t.content.pop(),r=t.content.concat(n).concat(e.content)}else({content:r,breakAtStart:o,openStart:l,openEnd:a}=ui.build(this.view.state.doc,d,u,this.decorations,this.dynamicDecorationMap));let{i:f,off:p}=s.findPos(c,1),{i:m,off:g}=s.findPos(h,-1);Te(this,m,g,f,p,r,o,l,a)}i&&this.fixCompositionDOM(i)}compositionView(t){let e=new je(t.text.nodeValue);e.flags|=8;for(let{deco:i}of t.marks)e=new Ke(i,[e],e.length);let i=new ii;return i.append(e,0),i}fixCompositionDOM(t){let e=(t,e)=>{e.flags|=8|(e.children.some((t=>7&t.flags))?1:0),this.markedForComposition.add(e);let i=Oe.get(t);i&&i!=e&&(i.dom=null),e.setDOM(t)},i=this.childPos(t.range.fromB,1),n=this.children[i.i];e(t.line,n);for(let s=t.marks.length-1;s>=-1;s--)i=n.childPos(i.off,1),n=n.children[i.i],e(s>=0?t.marks[s].node:t.text,n)}updateSelection(t=!1,e=!1){!t&&this.view.observer.selectionRange.focusNode||this.view.observer.readSelectionRange();let i=this.view.root.activeElement,n=i==this.dom,s=!n&&he(this.dom,this.view.observer.selectionRange)&&!(i&&this.dom.contains(i));if(!(n||e||s))return;let r=this.forceSelection;this.forceSelection=!1;let o=this.view.state.selection.main,l=this.moveToLine(this.domAtPos(o.anchor)),a=o.empty?l:this.moveToLine(this.domAtPos(o.head));if(qe.gecko&&o.empty&&!this.hasComposition&&1==(h=l).node.nodeType&&h.node.firstChild&&(0==h.offset||"false"==h.node.childNodes[h.offset-1].contentEditable)&&(h.offset==h.node.childNodes.length||"false"==h.node.childNodes[h.offset].contentEditable)){let t=document.createTextNode("");this.view.observer.ignore((()=>l.node.insertBefore(t,l.node.childNodes[l.offset]||null))),l=a=new Ae(t,0),r=!0}var h;let c=this.view.observer.selectionRange;!r&&c.focusNode&&de(l.node,l.offset,c.anchorNode,c.anchorOffset)&&de(a.node,a.offset,c.focusNode,c.focusOffset)||(this.view.observer.ignore((()=>{qe.android&&qe.chrome&&this.dom.contains(c.focusNode)&&function(t,e){for(let i=t;i&&i!=e;i=i.assignedSlot||i.parentNode)if(1==i.nodeType&&"false"==i.contentEditable)return!0;return!1}(c.focusNode,this.dom)&&(this.dom.blur(),this.dom.focus({preventScroll:!0}));let t=le(this.view.root);if(t)if(o.empty){if(qe.gecko){let t=(e=l.node,n=l.offset,1!=e.nodeType?0:(n&&"false"==e.childNodes[n-1].contentEditable?1:0)|(n<e.childNodes.length&&"false"==e.childNodes[n].contentEditable?2:0));if(t&&3!=t){let e=cn(l.node,l.offset,1==t?1:-1);e&&(l=new Ae(e.node,e.offset))}}t.collapse(l.node,l.offset),null!=o.bidiLevel&&void 0!==t.caretBidiLevel&&(t.caretBidiLevel=o.bidiLevel)}else if(t.extend){t.collapse(l.node,l.offset);try{t.extend(a.node,a.offset)}catch(t){}}else{let e=document.createRange();o.anchor>o.head&&([l,a]=[a,l]),e.setEnd(a.node,a.offset),e.setStart(l.node,l.offset),t.removeAllRanges(),t.addRange(e)}var e,n;s&&this.view.root.activeElement==this.dom&&(this.dom.blur(),i&&i.focus())})),this.view.observer.setSelectionRange(l,a)),this.impreciseAnchor=l.precise?null:new Ae(c.anchorNode,c.anchorOffset),this.impreciseHead=a.precise?null:new Ae(c.focusNode,c.focusOffset)}enforceCursorAssoc(){if(this.hasComposition)return;let{view:t}=this,e=t.state.selection.main,i=le(t.root),{anchorNode:n,anchorOffset:s}=t.observer.selectionRange;if(!(i&&e.empty&&e.assoc&&i.modify))return;let r=ii.find(this,e.head);if(!r)return;let o=r.posAtStart;if(e.head==o||e.head==o+r.length)return;let l=this.coordsAt(e.head,-1),a=this.coordsAt(e.head,1);if(!l||!a||l.bottom>a.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(n,s)}moveToLine(t){let e,i=this.dom;if(t.node!=i)return t;for(let n=t.offset;!e&&n<i.childNodes.length;n++){let t=Oe.get(i.childNodes[n]);t instanceof ii&&(e=t.domAtPos(0))}for(let n=t.offset-1;!e&&n>=0;n--){let t=Oe.get(i.childNodes[n]);t instanceof ii&&(e=t.domAtPos(t.length))}return e?new Ae(e.node,e.offset,!0):t}nearest(t){for(let e=t;e;){let t=Oe.get(e);if(t&&t.rootView==this)return t;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 t=this.children[e];if(i<t.length||t instanceof ii)break;e++,i=0}return this.children[e].domAtPos(i)}coordsAt(t,e){let i=null,n=0;for(let s=this.length,r=this.children.length-1;r>=0;r--){let o=this.children[r],l=s-o.breakAfter,a=l-o.length;if(l<t)break;a<=t&&(a<t||o.covers(-1))&&(l>t||o.covers(1))&&(!i||o instanceof ii&&!(i instanceof ii&&e>=0))&&(i=o,n=a),s=a}return i?i.coordsAt(t-n,e):null}coordsForChar(t){let{i:e,off:i}=this.childPos(t,1),n=this.children[e];if(!(n instanceof ii))return null;for(;n.children.length;){let{i:t,off:e}=n.childPos(i,1);for(;;t++){if(t==n.children.length)return null;if((n=n.children[t]).length)break}i=e}if(!(n instanceof je))return null;let s=C(n.text,i);if(s==i)return null;let r=xe(n.dom,i,s).getClientRects();for(let t=0;t<r.length;t++){let e=r[t];if(t==r.length-1||e.top<e.bottom&&e.left<e.right)return e}return null}measureVisibleLineHeights(t){let e=[],{from:i,to:n}=t,s=this.view.contentDOM.clientWidth,r=s>Math.max(this.view.scrollDOM.clientWidth,this.minWidth)+1,o=-1,l=this.view.textDirection==qi.LTR;for(let t=0,a=0;a<this.children.length;a++){let h=this.children[a],c=t+h.length;if(c>n)break;if(t>=i){let i=h.dom.getBoundingClientRect();if(e.push(i.height),r){let e=h.dom.lastChild,n=e?ce(e):[];if(n.length){let e=n[n.length-1],r=l?e.right-i.left:i.right-e.left;r>o&&(o=r,this.minWidth=s,this.minWidthFrom=t,this.minWidthTo=c)}}}t=c+h.breakAfter}return e}textDirectionAt(t){let{i:e}=this.childPos(t,1);return"rtl"==getComputedStyle(this.children[e].dom).direction?qi.RTL:qi.LTR}measureTextSize(){for(let t of this.children)if(t instanceof ii){let e=t.measureTextSize();if(e)return e}let t,e,i,n=document.createElement("div");return n.className="cm-line",n.style.width="99999px",n.style.position="absolute",n.textContent="abc def ghi jkl mno pqr stu",this.view.observer.ignore((()=>{this.dom.appendChild(n);let s=ce(n.firstChild)[0];t=n.getBoundingClientRect().height,e=s?s.width/27:7,i=s?s.height:t,n.remove()})),{lineHeight:t,charWidth:e,textHeight:i}}childCursor(t=this.length){let e=this.children.length;return e&&(t-=this.children[--e].length),new Ee(this.children,t,e)}computeBlockGapDeco(){let t=[],e=this.view.viewState;for(let i=0,n=0;;n++){let s=n==e.viewports.length?null:e.viewports[n],r=s?s.from-1:this.length;if(r>i){let n=(e.lineBlockAt(r).bottom-e.lineBlockAt(i).top)/this.view.scaleY;t.push(oi.replace({widget:new an(n),block:!0,inclusive:!0,isBlockGap:!0}).range(i,r))}if(!s)break;i=s.to+1}return oi.set(t)}updateDeco(){let t=this.view.state.facet(Pi).map(((t,e)=>(this.dynamicDecorationMap[e]="function"==typeof t)?t(this.view):t));for(let e=t.length;e<t.length+3;e++)this.dynamicDecorationMap[e]=!1;return this.decorations=[...t,this.computeBlockGapDeco(),this.view.viewState.lineGapDeco]}scrollIntoView(t){let e,{range:i}=t,n=this.coordsAt(i.head,i.empty?i.assoc:i.head>i.anchor?-1:1);if(!n)return;!i.empty&&(e=this.coordsAt(i.anchor,i.anchor>i.head?-1:1))&&(n={left:Math.min(n.left,e.left),top:Math.min(n.top,e.top),right:Math.max(n.right,e.right),bottom:Math.max(n.bottom,e.bottom)});let s=Vi(this.view),r={left:n.left-s.left,top:n.top-s.top,right:n.right+s.right,bottom:n.bottom+s.bottom};!function(t,e,i,n,s,r,o,l){let a=t.ownerDocument,h=a.defaultView||window;for(let c=t,d=!1;c&&!d;)if(1==c.nodeType){let t,u=c==a.body,f=1,p=1;if(u)t=ge(h);else{if(/^(fixed|sticky)$/.test(getComputedStyle(c).position)&&(d=!0),c.scrollHeight<=c.clientHeight&&c.scrollWidth<=c.clientWidth){c=c.assignedSlot||c.parentNode;continue}let e=c.getBoundingClientRect();f=e.width/c.offsetWidth,p=e.height/c.offsetHeight,t={left:e.left,right:e.left+c.clientWidth*f,top:e.top,bottom:e.top+c.clientHeight*p}}let m=0,g=0;if("nearest"==s)e.top<t.top?(g=-(t.top-e.top+o),i>0&&e.bottom>t.bottom+g&&(g=e.bottom-t.bottom+g+o)):e.bottom>t.bottom&&(g=e.bottom-t.bottom+o,i<0&&e.top-g<t.top&&(g=-(t.top+g-e.top+o)));else{let n=e.bottom-e.top,r=t.bottom-t.top;g=("center"==s&&n<=r?e.top+n/2-r/2:"start"==s||"center"==s&&i<0?e.top-o:e.bottom-r+o)-t.top}if("nearest"==n?e.left<t.left?(m=-(t.left-e.left+r),i>0&&e.right>t.right+m&&(m=e.right-t.right+m+r)):e.right>t.right&&(m=e.right-t.right+r,i<0&&e.left<t.left+m&&(m=-(t.left+m-e.left+r))):m=("center"==n?e.left+(e.right-e.left)/2-(t.right-t.left)/2:"start"==n==l?e.left-r:e.right-(t.right-t.left)+r)-t.left,m||g)if(u)h.scrollBy(m,g);else{let t=0,i=0;if(g){let t=c.scrollTop;c.scrollTop+=g/p,i=(c.scrollTop-t)*p}if(m){let e=c.scrollLeft;c.scrollLeft+=m/f,t=(c.scrollLeft-e)*f}e={left:e.left-t,top:e.top-i,right:e.right-t,bottom:e.bottom-i},t&&Math.abs(t-m)<1&&(n="nearest"),i&&Math.abs(i-g)<1&&(s="nearest")}if(u)break;c=c.assignedSlot||c.parentNode}else{if(11!=c.nodeType)break;c=c.host}}(this.view.scrollDOM,r,i.head<i.anchor?-1:1,t.x,t.y,t.xMargin,t.yMargin,this.view.textDirection==qi.LTR)}}class an extends si{constructor(t){super(),this.height=t}toDOM(){let t=document.createElement("div");return this.updateDOM(t),t}eq(t){return t.height==this.height}updateDOM(t){return t.style.height=this.height+"px",!0}get estimatedHeight(){return this.height}}function hn(t,e){let i=t.observer.selectionRange,n=i.focusNode&&cn(i.focusNode,i.focusOffset,0);if(!n)return null;let s=e-n.offset;return{from:s,to:s+n.node.nodeValue.length,node:n.node}}function cn(t,e,i){if(i<=0)for(let i=t,n=e;;){if(3==i.nodeType)return{node:i,offset:n};if(!(1==i.nodeType&&n>0))break;i=i.childNodes[n-1],n=pe(i)}if(i>=0)for(let n=t,s=e;;){if(3==n.nodeType)return{node:n,offset:s};if(!(1==n.nodeType&&s<n.childNodes.length&&i>=0))break;n=n.childNodes[s],s=0}return null}function dn(t,e){return e.left>t?e.left-t:Math.max(0,t-e.right)}function un(t,e){return e.top>t?e.top-t:Math.max(0,t-e.bottom)}function fn(t,e){return t.top<e.bottom-1&&t.bottom>e.top+1}function pn(t,e){return e<t.top?{top:e,left:t.left,right:t.right,bottom:t.bottom}:t}function mn(t,e){return e>t.bottom?{top:t.top,left:t.left,right:t.right,bottom:e}:t}function gn(t,e,i){let n,s,r,o,l,a,h,c,d=!1;for(let u=t.firstChild;u;u=u.nextSibling){let t=ce(u);for(let f=0;f<t.length;f++){let p=t[f];s&&fn(s,p)&&(p=pn(mn(p,s.bottom),s.top));let m=dn(e,p),g=un(i,p);if(0==m&&0==g)return 3==u.nodeType?vn(u,e,i):gn(u,e,i);if(!n||o>g||o==g&&r>m){n=u,s=p,r=m,o=g;let l=g?i<p.top?-1:1:m?e<p.left?-1:1:0;d=!l||(l>0?f<t.length-1:f>0)}0==m?i>p.bottom&&(!h||h.bottom<p.bottom)?(l=u,h=p):i<p.top&&(!c||c.top>p.top)&&(a=u,c=p):h&&fn(h,p)?h=mn(h,p.bottom):c&&fn(c,p)&&(c=pn(c,p.top))}}if(h&&h.bottom>=i?(n=l,s=h):c&&c.top<=i&&(n=a,s=c),!n)return{node:t,offset:0};let u=Math.max(s.left,Math.min(s.right,e));return 3==n.nodeType?vn(n,u,i):d&&"false"!=n.contentEditable?gn(n,u,i):{node:t,offset:Array.prototype.indexOf.call(t.childNodes,n)+(e>=(s.left+s.right)/2?1:0)}}function vn(t,e,i){let n=t.nodeValue.length,s=-1,r=1e9,o=0;for(let l=0;l<n;l++){let n=xe(t,l,l+1).getClientRects();for(let a=0;a<n.length;a++){let h=n[a];if(h.top==h.bottom)continue;o||(o=e-h.left);let c=(h.top>i?h.top-i:i-h.bottom)-1;if(h.left-1<=e&&h.right+1>=e&&c<r){let i=e>=(h.left+h.right)/2,n=i;if((qe.chrome||qe.gecko)&&xe(t,l).getBoundingClientRect().left==h.right&&(n=!i),c<=0)return{node:t,offset:l+(n?1:0)};s=l+(n?1:0),r=c}}}return{node:t,offset:s>-1?s:o>0?t.nodeValue.length:0}}function wn(t,e,i,n=-1){var s,r;let o,l=t.contentDOM.getBoundingClientRect(),a=l.top+t.viewState.paddingTop,{docHeight:h}=t.viewState,{x:c,y:d}=e,u=d-a;if(u<0)return 0;if(u>h)return t.state.doc.length;for(let e=t.viewState.heightOracle.textHeight/2,s=!1;o=t.elementAtHeight(u),o.type!=ri.Text;)for(;u=n>0?o.bottom+e:o.top-e,!(u>=0&&u<=h);){if(s)return i?null:0;s=!0,n=-n}d=a+u;let f=o.from;if(f<t.viewport.from)return 0==t.viewport.from?0:i?null:yn(t,l,o,c,d);if(f>t.viewport.to)return t.viewport.to==t.state.doc.length?t.state.doc.length:i?null:yn(t,l,o,c,d);let p=t.dom.ownerDocument,m=t.root.elementFromPoint?t.root:p,g=m.elementFromPoint(c,d);g&&!t.contentDOM.contains(g)&&(g=null),g||(c=Math.max(l.left+1,Math.min(l.right-1,c)),g=m.elementFromPoint(c,d),g&&!t.contentDOM.contains(g)&&(g=null));let v,w=-1;if(g&&0!=(null===(s=t.docView.nearest(g))||void 0===s?void 0:s.isEditable))if(p.caretPositionFromPoint){let t=p.caretPositionFromPoint(c,d);t&&({offsetNode:v,offset:w}=t)}else if(p.caretRangeFromPoint){let e=p.caretRangeFromPoint(c,d);e&&(({startContainer:v,startOffset:w}=e),(!t.contentDOM.contains(v)||qe.safari&&function(t,e,i){let n;if(3!=t.nodeType||e!=(n=t.nodeValue.length))return!1;for(let e=t.nextSibling;e;e=e.nextSibling)if(1!=e.nodeType||"BR"!=e.nodeName)return!1;return xe(t,n-1,n).getBoundingClientRect().left>i}(v,w,c)||qe.chrome&&function(t,e,i){if(0!=e)return!1;for(let e=t;;){let t=e.parentNode;if(!t||1!=t.nodeType||t.firstChild!=e)return!1;if(t.classList.contains("cm-line"))break;e=t}return i-(1==t.nodeType?t.getBoundingClientRect():xe(t,0,Math.max(t.nodeValue.length,1)).getBoundingClientRect()).left>5}(v,w,c))&&(v=void 0))}if(!v||!t.docView.dom.contains(v)){let e=ii.find(t.docView,f);if(!e)return u>o.top+o.height/2?o.to:o.from;({node:v,offset:w}=gn(e.dom,c,d))}let y=t.docView.nearest(v);if(!y)return null;if(y.isWidget&&1==(null===(r=y.dom)||void 0===r?void 0:r.nodeType)){let t=y.dom.getBoundingClientRect();return e.y<t.top||e.y<=t.bottom&&e.x<=(t.left+t.right)/2?y.posAtStart:y.posAtEnd}return y.localPosFromDOM(v,w)+y.posAtStart}function yn(t,e,i,n,s){let r=Math.round((n-e.left)*t.defaultCharacterWidth);if(t.lineWrapping&&i.height>1.5*t.defaultLineHeight){let e=t.viewState.heightOracle.textHeight;r+=Math.floor((s-i.top-.5*(t.defaultLineHeight-e))/e)*t.viewState.heightOracle.lineLength}let o=t.state.sliceDoc(i.from,i.to);return i.from+Gt(o,r,t.state.tabSize)}function bn(t,e){let i=t.lineBlockAt(e);if(Array.isArray(i.type))for(let t of i.type)if(t.to>e||t.to==e&&(t.to==i.to||t.type==ri.Text))return t;return i}function xn(t,e,i,n){let s=t.state.doc.lineAt(e.head),r=t.bidiSpans(s),o=t.textDirectionAt(s.from);for(let l=e,a=null;;){let e=on(s,r,o,l,i),h=rn;if(!e){if(s.number==(i?t.state.doc.lines:1))return l;h="\n",s=t.state.doc.line(s.number+(i?1:-1)),r=t.bidiSpans(s),e=q.cursor(i?s.from:s.to)}if(a){if(!a(h))return l}else{if(!n)return e;a=n(h)}l=e}}function kn(t,e,i){for(;;){let n=0;for(let s of t)s.between(e-1,e+1,((t,s,r)=>{if(e>t&&e<s){let r=n||i||(e-t<s-e?-1:1);e=r<0?t:s,n=r}}));if(!n)return e}}function Sn(t,e,i){let n=kn(t.state.facet(Ni).map((e=>e(t))),i.from,e.head>i.from?-1:1);return n==i.from?i:q.cursor(n,n<i.from?1:-1)}class Cn{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.lastSelectionOrigin=null,this.lastSelectionTime=0,this.lastEscPress=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.handleEvent=this.handleEvent.bind(this),this.notifiedFocused=t.hasFocus,qe.safari&&t.contentDOM.addEventListener("input",(()=>null)),qe.gecko&&function(t){Qn.has(t)||(Qn.add(t),t.addEventListener("copy",(()=>{})),t.addEventListener("cut",(()=>{})))}(t.contentDOM.ownerDocument)}handleEvent(t){(function(t,e){if(!e.bubbles)return!0;if(e.defaultPrevented)return!1;for(let i,n=e.target;n!=t.contentDOM;n=n.parentNode)if(!n||11==n.nodeType||(i=Oe.get(n))&&i.ignoreEvent(e))return!1;return!0})(this.view,t)&&!this.ignoreDuringComposition(t)&&("keydown"==t.type&&this.keydown(t)||this.runHandlers(t.type,t))}runHandlers(t,e){let i=this.handlers[t];if(i){for(let t of i.observers)t(this.view,e);for(let t of i.handlers){if(e.defaultPrevented)break;if(t(this.view,e)){e.preventDefault();break}}}}ensureHandlers(t){let e=Mn(t),i=this.handlers,n=this.view.contentDOM;for(let t in e)if("scroll"!=t){let s=!e[t].handlers.length,r=i[t];r&&s!=!r.handlers.length&&(n.removeEventListener(t,this.handleEvent),r=null),r||n.addEventListener(t,this.handleEvent,{passive:s})}for(let t in i)"scroll"==t||e[t]||n.removeEventListener(t,this.handleEvent);this.handlers=e}keydown(t){if(this.lastKeyCode=t.keyCode,this.lastKeyTime=Date.now(),9==t.keyCode&&Date.now()<this.lastEscPress+2e3)return!0;if(27!=t.keyCode&&En.indexOf(t.keyCode)<0&&(this.view.inputState.lastEscPress=0),qe.android&&qe.chrome&&!t.synthetic&&(13==t.keyCode||8==t.keyCode))return this.view.observer.delayAndroidKey(t.key,t.keyCode),!0;let e;return!qe.ios||t.synthetic||t.altKey||t.metaKey||!((e=On.find((e=>e.keyCode==t.keyCode)))&&!t.ctrlKey||Dn.indexOf(t.key)>-1&&t.ctrlKey&&!t.shiftKey)?(229!=t.keyCode&&this.view.observer.forceFlush(),!1):(this.pendingIOSKey=e||t,setTimeout((()=>this.flushIOSKey()),250),!0)}flushIOSKey(){let t=this.pendingIOSKey;return!!t&&(this.pendingIOSKey=void 0,ke(this.view.contentDOM,t.key,t.keyCode))}ignoreDuringComposition(t){return!!/^key/.test(t.type)&&(this.composing>0||!!(qe.safari&&!qe.ios&&this.compositionPendingKey&&Date.now()-this.compositionEndedAt<100)&&(this.compositionPendingKey=!1,!0))}startMouseSelection(t){this.mouseSelection&&this.mouseSelection.destroy(),this.mouseSelection=t}update(t){this.mouseSelection&&this.mouseSelection.update(t),t.transactions.length&&(this.lastKeyCode=this.lastSelectionTime=0)}destroy(){this.mouseSelection&&this.mouseSelection.destroy()}}function An(t,e){return(i,n)=>{try{return e.call(t,n,i)}catch(t){Mi(i.state,t)}}}function Mn(t){let e=Object.create(null);function i(t){return e[t]||(e[t]={observers:[],handlers:[]})}for(let e of t){let t=e.spec;if(t&&t.domEventHandlers)for(let n in t.domEventHandlers){let s=t.domEventHandlers[n];s&&i(n).handlers.push(An(e.value,s))}if(t&&t.domEventObservers)for(let n in t.domEventObservers){let s=t.domEventObservers[n];s&&i(n).observers.push(An(e.value,s))}}for(let t in Rn)i(t).handlers.push(Rn[t]);for(let t in Ln)i(t).observers.push(Ln[t]);return e}const On=[{key:"Backspace",keyCode:8,inputType:"deleteContentBackward"},{key:"Enter",keyCode:13,inputType:"insertParagraph"},{key:"Enter",keyCode:13,inputType:"insertLineBreak"},{key:"Delete",keyCode:46,inputType:"deleteContentForward"}],Dn="dthko",En=[16,17,18,20,91,92,224,225];function Tn(t){return.7*Math.max(0,t)+8}class Bn{constructor(t,e,i,n){this.view=t,this.startEvent=e,this.style=i,this.mustSelect=n,this.scrollSpeed={x:0,y:0},this.scrolling=-1,this.lastEvent=e,this.scrollParent=function(t){let e=t.ownerDocument;for(let i=t.parentNode;i&&i!=e.body;)if(1==i.nodeType){if(i.scrollHeight>i.clientHeight||i.scrollWidth>i.clientWidth)return i;i=i.assignedSlot||i.parentNode}else{if(11!=i.nodeType)break;i=i.host}return null}(t.contentDOM),this.atoms=t.state.facet(Ni).map((e=>e(t)));let s=t.contentDOM.ownerDocument;s.addEventListener("mousemove",this.move=this.move.bind(this)),s.addEventListener("mouseup",this.up=this.up.bind(this)),this.extend=e.shiftKey,this.multiple=t.state.facet(Et.allowMultipleSelections)&&function(t,e){let i=t.state.facet(mi);return i.length?i[0](e):qe.mac?e.metaKey:e.ctrlKey}(t,e),this.dragging=!(!function(t,e){let{main:i}=t.state.selection;if(i.empty)return!1;let n=le(t.root);if(!n||0==n.rangeCount)return!0;let s=n.getRangeAt(0).getClientRects();for(let t=0;t<s.length;t++){let i=s[t];if(i.left<=e.clientX&&i.right>=e.clientX&&i.top<=e.clientY&&i.bottom>=e.clientY)return!0}return!1}(t,e)||1!=$n(e))&&null}start(t){!1===this.dragging&&this.select(t)}move(t){var e,i,n;if(0==t.buttons)return this.destroy();if(this.dragging||null==this.dragging&&(i=this.startEvent,n=t,Math.max(Math.abs(i.clientX-n.clientX),Math.abs(i.clientY-n.clientY))<10))return;this.select(this.lastEvent=t);let s=0,r=0,o=(null===(e=this.scrollParent)||void 0===e?void 0:e.getBoundingClientRect())||{left:0,top:0,right:this.view.win.innerWidth,bottom:this.view.win.innerHeight},l=Vi(this.view);t.clientX-l.left<=o.left+6?s=-Tn(o.left-t.clientX):t.clientX+l.right>=o.right-6&&(s=Tn(t.clientX-o.right)),t.clientY-l.top<=o.top+6?r=-Tn(o.top-t.clientY):t.clientY+l.bottom>=o.bottom-6&&(r=Tn(t.clientY-o.bottom)),this.setScrollSpeed(s,r)}up(t){null==this.dragging&&this.select(this.lastEvent),this.dragging||t.preventDefault(),this.destroy()}destroy(){this.setScrollSpeed(0,0);let t=this.view.contentDOM.ownerDocument;t.removeEventListener("mousemove",this.move),t.removeEventListener("mouseup",this.up),this.view.inputState.mouseSelection=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(){this.scrollParent?(this.scrollParent.scrollLeft+=this.scrollSpeed.x,this.scrollParent.scrollTop+=this.scrollSpeed.y):this.view.win.scrollBy(this.scrollSpeed.x,this.scrollSpeed.y),!1===this.dragging&&this.select(this.lastEvent)}skipAtoms(t){let e=null;for(let i=0;i<t.ranges.length;i++){let n=t.ranges[i],s=null;if(n.empty){let t=kn(this.atoms,n.from,0);t!=n.from&&(s=q.cursor(t,-1))}else{let t=kn(this.atoms,n.from,-1),e=kn(this.atoms,n.to,1);t==n.from&&e==n.to||(s=q.range(n.from==n.anchor?t:e,n.from==n.head?t:e))}s&&(e||(e=t.ranges.slice()),e[i]=s)}return e?q.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)||i.main.assoc!=e.state.selection.main.assoc&&!1===this.dragging)&&this.view.dispatch({selection:i,userEvent:"select.pointer"}),this.mustSelect=!1}update(t){t.docChanged&&this.dragging&&(this.dragging=this.dragging.map(t.changes)),this.style.update(t)&&setTimeout((()=>this.select(this.lastEvent)),20)}}const Rn=Object.create(null),Ln=Object.create(null),Pn=qe.ie&&qe.ie_version<15||qe.ios&&qe.webkit_version<604;function Nn(t,e){let i,{state:n}=t,s=1,r=n.toText(e),o=r.lines==n.selection.ranges.length;if(null!=Gn&&n.selection.ranges.every((t=>t.empty))&&Gn==r.toString()){let t=-1;i=n.changeByRange((i=>{let l=n.doc.lineAt(i.from);if(l.from==t)return{range:i};t=l.from;let a=n.toText((o?r.line(s++).text:e)+n.lineBreak);return{changes:{from:l.from,insert:a},range:q.cursor(i.from+a.length)}}))}else i=o?n.changeByRange((t=>{let e=r.line(s++);return{changes:{from:t.from,to:t.to,insert:e.text},range:q.cursor(t.from+e.length)}})):n.replaceSelection(r);t.dispatch(i,{userEvent:"input.paste",scrollIntoView:!0})}function In(t,e,i,n){if(1==n)return q.cursor(e,i);if(2==n)return function(t,e,i=1){let n=t.charCategorizer(e),s=t.doc.lineAt(e),r=e-s.from;if(0==s.length)return q.cursor(e);0==r?i=1:r==s.length&&(i=-1);let o=r,l=r;i<0?o=C(s.text,r,!1):l=C(s.text,r);let a=n(s.text.slice(o,l));for(;o>0;){let t=C(s.text,o,!1);if(n(s.text.slice(t,o))!=a)break;o=t}for(;l<s.length;){let t=C(s.text,l);if(n(s.text.slice(l,t))!=a)break;l=t}return q.range(o+s.from,l+s.from)}(t.state,e,i);{let i=ii.find(t.docView,e),n=t.state.doc.lineAt(i?i.posAtEnd:e),s=i?i.posAtStart:n.from,r=i?i.posAtEnd:n.to;return r<t.state.doc.length&&r==n.to&&r++,q.range(s,r)}}Ln.scroll=t=>{t.inputState.lastScrollTop=t.scrollDOM.scrollTop,t.inputState.lastScrollLeft=t.scrollDOM.scrollLeft},Rn.keydown=(t,e)=>(t.inputState.setSelectionOrigin("select"),27==e.keyCode&&(t.inputState.lastEscPress=Date.now()),!1),Ln.touchstart=(t,e)=>{t.inputState.lastTouchTime=Date.now(),t.inputState.setSelectionOrigin("select.pointer")},Ln.touchmove=t=>{t.inputState.setSelectionOrigin("select.pointer")},Rn.mousedown=(t,e)=>{if(t.observer.flush(),t.inputState.lastTouchTime>Date.now()-2e3)return!1;let i=null;for(let n of t.state.facet(vi))if(i=n(t,e),i)break;if(i||0!=e.button||(i=function(t,e){let i=Fn(t,e),n=$n(e),s=t.state.selection;return{update(t){t.docChanged&&(i.pos=t.changes.mapPos(i.pos),s=s.map(t.changes))},get(e,r,o){let l,a=Fn(t,e),h=In(t,a.pos,a.bias,n);if(i.pos!=a.pos&&!r){let e=In(t,i.pos,i.bias,n),s=Math.min(e.from,h.from),r=Math.max(e.to,h.to);h=s<h.from?q.range(s,r):q.range(r,s)}return r?s.replaceRange(s.main.extend(h.from,h.to)):o&&1==n&&s.ranges.length>1&&(l=function(t,e){for(let i=0;i<t.ranges.length;i++){let{from:n,to:s}=t.ranges[i];if(n<=e&&s>=e)return q.create(t.ranges.slice(0,i).concat(t.ranges.slice(i+1)),t.mainIndex==i?0:t.mainIndex-(t.mainIndex>i?1:0))}return null}(s,a.pos))?l:o?s.addRange(h):q.create([h])}}}(t,e)),i){let n=!t.hasFocus;t.inputState.startMouseSelection(new Bn(t,e,i,n)),n&&t.observer.ignore((()=>be(t.contentDOM)));let s=t.inputState.mouseSelection;if(s)return s.start(e),!1===s.dragging}return!1};let Hn=(t,e)=>t>=e.top&&t<=e.bottom,Vn=(t,e,i)=>Hn(e,i)&&t>=i.left&&t<=i.right;function Wn(t,e,i,n){let s=ii.find(t.docView,e);if(!s)return 1;let r=e-s.posAtStart;if(0==r)return 1;if(r==s.length)return-1;let o=s.coordsAt(r,-1);if(o&&Vn(i,n,o))return-1;let l=s.coordsAt(r,1);return l&&Vn(i,n,l)?1:o&&Hn(n,o)?-1:1}function Fn(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1);return{pos:i,bias:Wn(t,i,e.clientX,e.clientY)}}const zn=qe.ie&&qe.ie_version<=11;let qn=null,jn=0,Kn=0;function $n(t){if(!zn)return t.detail;let e=qn,i=Kn;return qn=t,Kn=Date.now(),jn=!e||i>Date.now()-400&&Math.abs(e.clientX-t.clientX)<2&&Math.abs(e.clientY-t.clientY)<2?(jn+1)%3:1}function Un(t,e,i,n){if(!i)return;let s=t.posAtCoords({x:e.clientX,y:e.clientY},!1),{mouseSelection:r}=t.inputState,o=n&&r&&r.dragging&&function(t,e){let i=t.state.facet(gi);return i.length?i[0](e):qe.mac?!e.altKey:!e.ctrlKey}(t,e)?{from:r.dragging.from,to:r.dragging.to}:null,l={from:s,insert:i},a=t.state.changes(o?[o,l]:l);t.focus(),t.dispatch({changes:a,selection:{anchor:a.mapPos(s,-1),head:a.mapPos(s,1)},userEvent:o?"move.drop":"input.drop"})}Rn.dragstart=(t,e)=>{let{selection:{main:i}}=t.state,{mouseSelection:n}=t.inputState;return n&&(n.dragging=i),e.dataTransfer&&(e.dataTransfer.setData("Text",t.state.sliceDoc(i.from,i.to)),e.dataTransfer.effectAllowed="copyMove"),!1},Rn.drop=(t,e)=>{if(!e.dataTransfer)return!1;if(t.state.readOnly)return!0;let i=e.dataTransfer.files;if(i&&i.length){let n=Array(i.length),s=0,r=()=>{++s==i.length&&Un(t,e,n.filter((t=>null!=t)).join(t.state.lineBreak),!1)};for(let t=0;t<i.length;t++){let e=new FileReader;e.onerror=r,e.onload=()=>{/[\x00-\x08\x0e-\x1f]{2}/.test(e.result)||(n[t]=e.result),r()},e.readAsText(i[t])}return!0}{let i=e.dataTransfer.getData("Text");if(i)return Un(t,e,i,!0),!0}return!1},Rn.paste=(t,e)=>{if(t.state.readOnly)return!0;t.observer.flush();let i=Pn?null:e.clipboardData;return i?(Nn(t,i.getData("text/plain")||i.getData("text/uri-text")),!0):(function(t){let e=t.dom.parentNode;if(!e)return;let i=e.appendChild(document.createElement("textarea"));i.style.cssText="position: fixed; left: -10000px; top: 10px",i.focus(),setTimeout((()=>{t.focus(),i.remove(),Nn(t,i.value)}),50)}(t),!1)};let Gn=null;Rn.copy=Rn.cut=(t,e)=>{let{text:i,ranges:n,linewise:s}=function(t){let e=[],i=[],n=!1;for(let n of t.selection.ranges)n.empty||(e.push(t.sliceDoc(n.from,n.to)),i.push(n));if(!e.length){let s=-1;for(let{from:n}of t.selection.ranges){let r=t.doc.lineAt(n);r.number>s&&(e.push(r.text),i.push({from:r.from,to:Math.min(t.doc.length,r.to+1)})),s=r.number}n=!0}return{text:e.join(t.lineBreak),ranges:i,linewise:n}}(t.state);if(!i&&!s)return!1;Gn=s?i:null,"cut"!=e.type||t.state.readOnly||t.dispatch({changes:n,scrollIntoView:!0,userEvent:"delete.cut"});let r=Pn?null:e.clipboardData;return r?(r.clearData(),r.setData("text/plain",i),!0):(function(t,e){let i=t.dom.parentNode;if(!i)return;let n=i.appendChild(document.createElement("textarea"));n.style.cssText="position: fixed; left: -10000px; top: 10px",n.value=e,n.focus(),n.selectionEnd=e.length,n.selectionStart=0,setTimeout((()=>{n.remove(),t.focus()}),50)}(t,i),!1)};const Jn=mt.define();function Yn(t,e){let i=[];for(let n of t.facet(xi)){let s=n(t,e);s&&i.push(s)}return i?t.update({effects:i,annotations:Jn.of(!0)}):null}function Xn(t){setTimeout((()=>{let e=t.hasFocus;if(e!=t.inputState.notifiedFocused){let i=Yn(t.state,e);i?t.dispatch(i):t.update([])}}),10)}Ln.focus=t=>{t.inputState.lastFocusTime=Date.now(),t.scrollDOM.scrollTop||!t.inputState.lastScrollTop&&!t.inputState.lastScrollLeft||(t.scrollDOM.scrollTop=t.inputState.lastScrollTop,t.scrollDOM.scrollLeft=t.inputState.lastScrollLeft),Xn(t)},Ln.blur=t=>{t.observer.clearSelectionRange(),Xn(t)},Ln.compositionstart=Ln.compositionupdate=t=>{null==t.inputState.compositionFirstChange&&(t.inputState.compositionFirstChange=!0),t.inputState.composing<0&&(t.inputState.composing=0)},Ln.compositionend=t=>{t.inputState.composing=-1,t.inputState.compositionEndedAt=Date.now(),t.inputState.compositionPendingKey=!0,t.inputState.compositionPendingChange=t.observer.pendingRecords().length>0,t.inputState.compositionFirstChange=null,qe.chrome&&qe.android?t.observer.flushSoon():t.inputState.compositionPendingChange?Promise.resolve().then((()=>t.observer.flush())):setTimeout((()=>{t.inputState.composing<0&&t.docView.hasComposition&&t.update([])}),50)},Ln.contextmenu=t=>{t.inputState.lastContextMenu=Date.now()},Rn.beforeinput=(t,e)=>{var i;let n;if(qe.chrome&&qe.android&&(n=On.find((t=>t.inputType==e.inputType)))&&(t.observer.delayAndroidKey(n.key,n.keyCode),"Backspace"==n.key||"Delete"==n.key)){let e=(null===(i=window.visualViewport)||void 0===i?void 0:i.height)||0;setTimeout((()=>{var i;((null===(i=window.visualViewport)||void 0===i?void 0:i.height)||0)>e+10&&t.hasFocus&&(t.contentDOM.blur(),t.focus())}),100)}return!1};const Qn=new Set,Zn=["pre-wrap","normal","pre-line","break-spaces"];class ts{constructor(t){this.lineWrapping=t,this.doc=u.empty,this.heightSamples={},this.lineHeight=14,this.charWidth=7,this.textHeight=14,this.lineLength=30,this.heightChanged=!1}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 Zn.indexOf(t)>-1!=this.lineWrapping}mustRefreshForHeights(t){let e=!1;for(let i=0;i<t.length;i++){let n=t[i];n<0?i++:this.heightSamples[Math.floor(10*n)]||(e=!0,this.heightSamples[Math.floor(10*n)]=!0)}return e}refresh(t,e,i,n,s,r){let o=Zn.indexOf(t)>-1,l=Math.round(e)!=Math.round(this.lineHeight)||this.lineWrapping!=o;if(this.lineWrapping=o,this.lineHeight=e,this.charWidth=i,this.textHeight=n,this.lineLength=s,l){this.heightSamples={};for(let t=0;t<r.length;t++){let e=r[t];e<0?t++:this.heightSamples[Math.floor(10*e)]=!0}}return l}}class es{constructor(t,e){this.from=t,this.heights=e,this.index=0}get more(){return this.index<this.heights.length}}class is{constructor(t,e,i,n,s){this.from=t,this.length=e,this.top=i,this.height=n,this._content=s}get type(){return"number"==typeof this._content?ri.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 hi?this._content.widget:null}get widgetLineBreaks(){return"number"==typeof this._content?this._content:0}join(t){let e=(Array.isArray(this._content)?this._content:[this]).concat(Array.isArray(t._content)?t._content:[t]);return new is(this.from,this.length+t.length,this.top,this.height+t.height,e)}}var ns=function(t){return t[t.ByPos=0]="ByPos",t[t.ByHeight=1]="ByHeight",t[t.ByPosNoHeight=2]="ByPosNoHeight",t}(ns||(ns={}));const ss=.001;class rs{constructor(t,e,i=2){this.length=t,this.height=e,this.flags=i}get outdated(){return(2&this.flags)>0}set outdated(t){this.flags=(t?2:0)|-3&this.flags}setHeight(t,e){this.height!=e&&(Math.abs(this.height-e)>ss&&(t.heightChanged=!0),this.height=e)}replace(t,e,i){return rs.of(i)}decomposeLeft(t,e){e.push(this)}decomposeRight(t,e){e.push(this)}applyChanges(t,e,i,n){let s=this,r=i.doc;for(let o=n.length-1;o>=0;o--){let{fromA:l,toA:a,fromB:h,toB:c}=n[o],d=s.lineAt(l,ns.ByPosNoHeight,i.setDoc(e),0,0),u=d.to>=a?d:s.lineAt(a,ns.ByPosNoHeight,i,0,0);for(c+=u.to-a,a=u.to;o>0&&d.from<=n[o-1].toA;)l=n[o-1].fromA,h=n[o-1].fromB,o--,l<d.from&&(d=s.lineAt(l,ns.ByPosNoHeight,i,0,0));h+=d.from-l,l=d.from;let f=ds.build(i.setDoc(r),t,h,c);s=s.replace(l,a,f)}return s.updateHeight(i,0)}static empty(){return new ls(0,0)}static of(t){if(1==t.length)return t[0];let e=0,i=t.length,n=0,s=0;for(;;)if(e==i)if(n>2*s){let s=t[e-1];s.break?t.splice(--e,1,s.left,null,s.right):t.splice(--e,1,s.left,s.right),i+=1+s.break,n-=s.size}else{if(!(s>2*n))break;{let e=t[i];e.break?t.splice(i,1,e.left,null,e.right):t.splice(i,1,e.left,e.right),i+=2+e.break,s-=e.size}}else if(n<s){let i=t[e++];i&&(n+=i.size)}else{let e=t[--i];e&&(s+=e.size)}let r=0;return null==t[e-1]?(r=1,e--):null==t[e]&&(r=1,i++),new hs(rs.of(t.slice(0,e)),r,rs.of(t.slice(i)))}}rs.prototype.size=1;class os extends rs{constructor(t,e,i){super(t,e),this.deco=i}blockAt(t,e,i,n){return new is(n,this.length,i,this.height,this.deco||0)}lineAt(t,e,i,n,s){return this.blockAt(0,i,n,s)}forEachLine(t,e,i,n,s,r){t<=s+this.length&&e>=s&&r(this.blockAt(0,i,n,s))}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more&&this.setHeight(t,n.heights[n.index++]),this.outdated=!1,this}toString(){return`block(${this.length})`}}class ls extends os{constructor(t,e){super(t,e,null),this.collapsed=0,this.widgetHeight=0,this.breaks=0}blockAt(t,e,i,n){return new is(n,this.length,i,this.height,this.breaks)}replace(t,e,i){let n=i[0];return 1==i.length&&(n instanceof ls||n instanceof as&&4&n.flags)&&Math.abs(this.length-n.length)<10?(n instanceof as?n=new ls(n.length,this.height):n.height=this.height,this.outdated||(n.outdated=!1),n):rs.of(i)}updateHeight(t,e=0,i=!1,n){return n&&n.from<=e&&n.more?this.setHeight(t,n.heights[n.index++]):(i||this.outdated)&&this.setHeight(t,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 as extends rs{constructor(t){super(t,0)}heightMetrics(t,e){let i,n=t.doc.lineAt(e).number,s=t.doc.lineAt(e+this.length).number,r=s-n+1,o=0;if(t.lineWrapping){let e=Math.min(this.height,t.lineHeight*r);i=e/r,this.length>r+1&&(o=(this.height-e)/(this.length-r-1))}else i=this.height/r;return{firstLine:n,lastLine:s,perLine:i,perChar:o}}blockAt(t,e,i,n){let{firstLine:s,lastLine:r,perLine:o,perChar:l}=this.heightMetrics(e,n);if(e.lineWrapping){let s=n+Math.round(Math.max(0,Math.min(1,(t-i)/this.height))*this.length),r=e.doc.lineAt(s),a=o+r.length*l,h=Math.max(i,t-a/2);return new is(r.from,r.length,h,a,0)}{let n=Math.max(0,Math.min(r-s,Math.floor((t-i)/o))),{from:l,length:a}=e.doc.line(s+n);return new is(l,a,i+o*n,o,0)}}lineAt(t,e,i,n,s){if(e==ns.ByHeight)return this.blockAt(t,i,n,s);if(e==ns.ByPosNoHeight){let{from:e,to:n}=i.doc.lineAt(t);return new is(e,n-e,0,0,0)}let{firstLine:r,perLine:o,perChar:l}=this.heightMetrics(i,s),a=i.doc.lineAt(t),h=o+a.length*l,c=a.number-r,d=n+o*c+l*(a.from-s-c);return new is(a.from,a.length,Math.max(n,Math.min(d,n+this.height-h)),h,0)}forEachLine(t,e,i,n,s,r){t=Math.max(t,s),e=Math.min(e,s+this.length);let{firstLine:o,perLine:l,perChar:a}=this.heightMetrics(i,s);for(let h=t,c=n;h<=e;){let e=i.doc.lineAt(h);if(h==t){let i=e.number-o;c+=l*i+a*(t-s-i)}let n=l+a*e.length;r(new is(e.from,e.length,c,n,0)),c+=n,h=e.to+1}}replace(t,e,i){let n=this.length-e;if(n>0){let t=i[i.length-1];t instanceof as?i[i.length-1]=new as(t.length+n):i.push(null,new as(n-1))}if(t>0){let e=i[0];e instanceof as?i[0]=new as(t+e.length):i.unshift(new as(t-1),null)}return rs.of(i)}decomposeLeft(t,e){e.push(new as(t-1),null)}decomposeRight(t,e){e.push(null,new as(this.length-t-1))}updateHeight(t,e=0,i=!1,n){let s=e+this.length;if(n&&n.from<=e+this.length&&n.more){let i=[],r=Math.max(e,n.from),o=-1;for(n.from>e&&i.push(new as(n.from-e-1).updateHeight(t,e));r<=s&&n.more;){let e=t.doc.lineAt(r).length;i.length&&i.push(null);let s=n.heights[n.index++];-1==o?o=s:Math.abs(s-o)>=ss&&(o=-2);let l=new ls(e,s);l.outdated=!1,i.push(l),r+=e+1}r<=s&&i.push(null,new as(s-r).updateHeight(t,r));let l=rs.of(i);return(o<0||Math.abs(l.height-this.height)>=ss||Math.abs(o-this.heightMetrics(t,e).perLine)>=ss)&&(t.heightChanged=!0),l}return(i||this.outdated)&&(this.setHeight(t,t.heightForGap(e,e+this.length)),this.outdated=!1),this}toString(){return`gap(${this.length})`}}class hs extends rs{constructor(t,e,i){super(t.length+e+i.length,t.height+i.height,e|(t.outdated||i.outdated?2:0)),this.left=t,this.right=i,this.size=t.size+i.size}get break(){return 1&this.flags}blockAt(t,e,i,n){let s=i+this.left.height;return t<s?this.left.blockAt(t,e,i,n):this.right.blockAt(t,e,s,n+this.left.length+this.break)}lineAt(t,e,i,n,s){let r=n+this.left.height,o=s+this.left.length+this.break,l=e==ns.ByHeight?t<r:t<o,a=l?this.left.lineAt(t,e,i,n,s):this.right.lineAt(t,e,i,r,o);if(this.break||(l?a.to<o:a.from>o))return a;let h=e==ns.ByPosNoHeight?ns.ByPosNoHeight:ns.ByPos;return l?a.join(this.right.lineAt(o,h,i,r,o)):this.left.lineAt(o,h,i,n,s).join(a)}forEachLine(t,e,i,n,s,r){let o=n+this.left.height,l=s+this.left.length+this.break;if(this.break)t<l&&this.left.forEachLine(t,e,i,n,s,r),e>=l&&this.right.forEachLine(t,e,i,o,l,r);else{let a=this.lineAt(l,ns.ByPos,i,n,s);t<a.from&&this.left.forEachLine(t,a.from-1,i,n,s,r),a.to>=t&&a.from<=e&&r(a),e>a.to&&this.right.forEachLine(a.to+1,e,i,o,l,r)}}replace(t,e,i){let n=this.left.length+this.break;if(e<n)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-n,e-n,i));let s=[];t>0&&this.decomposeLeft(t,s);let r=s.length;for(let t of i)s.push(t);if(t>0&&cs(s,r-1),e<this.length){let t=s.length;this.decomposeRight(e,s),cs(s,t)}return rs.of(s)}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,n=i+this.break;if(t>=n)return this.right.decomposeRight(t-n,e);t<i&&this.left.decomposeRight(t,e),this.break&&t<n&&e.push(null),e.push(this.right)}balanced(t,e){return t.size>2*e.size||e.size>2*t.size?rs.of(this.break?[t,null,e]:[t,e]):(this.left=t,this.right=e,this.height=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,n){let{left:s,right:r}=this,o=e+s.length+this.break,l=null;return n&&n.from<=e+s.length&&n.more?l=s=s.updateHeight(t,e,i,n):s.updateHeight(t,e,i),n&&n.from<=o+r.length&&n.more?l=r=r.updateHeight(t,o,i,n):r.updateHeight(t,o,i),l?this.balanced(s,r):(this.height=this.left.height+this.right.height,this.outdated=!1,this)}toString(){return this.left+(this.break?" ":"-")+this.right}}function cs(t,e){let i,n;null==t[e]&&(i=t[e-1])instanceof as&&(n=t[e+1])instanceof as&&t.splice(e-1,3,new as(i.length+1+n.length))}class ds{constructor(t,e){this.pos=t,this.oracle=e,this.nodes=[],this.lineStart=-1,this.lineEnd=-1,this.covering=null,this.writtenTo=t}get isCovered(){return this.covering&&this.nodes[this.nodes.length-1]==this.covering}span(t,e){if(this.lineStart>-1){let t=Math.min(e,this.lineEnd),i=this.nodes[this.nodes.length-1];i instanceof ls?i.length+=t-this.pos:(t>this.pos||!this.isCovered)&&this.nodes.push(new ls(t-this.pos,-1)),this.writtenTo=t,e>t&&(this.nodes.push(null),this.writtenTo++,this.lineStart=-1)}this.pos=e}point(t,e,i){if(t<e||i.heightRelevant){let n=i.widget?i.widget.estimatedHeight:0,s=i.widget?i.widget.lineBreaks:0;n<0&&(n=this.oracle.lineHeight);let r=e-t;i.block?this.addBlock(new os(r,n,i)):(r||s||n>=5)&&this.addLineDeco(n,s,r)}else e>t&&this.span(t,e);this.lineEnd>-1&&this.lineEnd<this.pos&&(this.lineEnd=this.oracle.doc.lineAt(this.pos).to)}enterLine(){if(this.lineStart>-1)return;let{from:t,to:e}=this.oracle.doc.lineAt(this.pos);this.lineStart=t,this.lineEnd=e,this.writtenTo<t&&((this.writtenTo<t-1||null==this.nodes[this.nodes.length-1])&&this.nodes.push(this.blankContent(this.writtenTo,t-1)),this.nodes.push(null)),this.pos>t&&this.nodes.push(new ls(this.pos-t,-1)),this.writtenTo=this.pos}blankContent(t,e){let i=new as(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 ls)return t;let e=new ls(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 n=this.ensureLine();n.length+=i,n.collapsed+=i,n.widgetHeight=Math.max(n.widgetHeight,t),n.breaks+=e,this.writtenTo=this.pos=this.pos+i}finish(t){let e=0==this.nodes.length?null:this.nodes[this.nodes.length-1];!(this.lineStart>-1)||e instanceof ls||this.isCovered?(this.writtenTo<this.pos||null==e)&&this.nodes.push(this.blankContent(this.writtenTo,this.pos)):this.nodes.push(new ls(0,-1));let i=t;for(let t of this.nodes)t instanceof ls&&t.updateHeight(this.oracle,i),i+=t?t.length:1;return this.nodes}static build(t,e,i,n){let s=new ds(i,t);return Nt.spans(e,i,n,s,0),s.finish(i)}}class us{constructor(){this.changes=[]}compareRange(){}comparePoint(t,e,i,n){(t<e||i&&i.heightRelevant||n&&n.heightRelevant)&&di(t,e,this.changes,5)}}function fs(t,e){let i=t.getBoundingClientRect(),n=t.ownerDocument,s=n.defaultView||window,r=Math.max(0,i.left),o=Math.min(s.innerWidth,i.right),l=Math.max(0,i.top),a=Math.min(s.innerHeight,i.bottom);for(let e=t.parentNode;e&&e!=n.body;)if(1==e.nodeType){let i=e,n=window.getComputedStyle(i);if((i.scrollHeight>i.clientHeight||i.scrollWidth>i.clientWidth)&&"visible"!=n.overflow){let n=i.getBoundingClientRect();r=Math.max(r,n.left),o=Math.min(o,n.right),l=Math.max(l,n.top),a=e==t.parentNode?n.bottom:Math.min(a,n.bottom)}e="absolute"==n.position||"fixed"==n.position?i.offsetParent:i.parentNode}else{if(11!=e.nodeType)break;e=e.host}return{left:r-i.left,right:Math.max(r,o)-i.left,top:l-(i.top+e),bottom:Math.max(l,a)-(i.top+e)}}function ps(t,e){let i=t.getBoundingClientRect();return{left:0,right:i.right-i.left,top:e,bottom:i.bottom-(i.top+e)}}class ms{constructor(t,e,i){this.from=t,this.to=e,this.size=i}static same(t,e){if(t.length!=e.length)return!1;for(let i=0;i<t.length;i++){let n=t[i],s=e[i];if(n.from!=s.from||n.to!=s.to||n.size!=s.size)return!1}return!0}draw(t,e){return oi.replace({widget:new gs(this.size*(e?t.scaleY:t.scaleX),e)}).range(this.from,this.to)}}class gs extends si{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 vs{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=!0,this.scaleX=1,this.scaleY=1,this.scrollAnchorPos=0,this.scrollAnchorHeight=-1,this.scaler=ks,this.scrollTarget=null,this.printing=!1,this.mustMeasureContent=!0,this.defaultTextDirection=qi.LTR,this.visibleRanges=[],this.mustEnforceCursorAssoc=!1;let e=t.facet(Li).some((t=>"function"!=typeof t&&"cm-lineWrapping"==t.class));this.heightOracle=new ts(e),this.stateDeco=t.facet(Pi).filter((t=>"function"!=typeof t)),this.heightMap=rs.empty().applyChanges(this.stateDeco,u.empty,this.heightOracle.setDoc(t.doc),[new Fi(0,0,0,t.doc.length)]),this.viewport=this.getViewport(0,null),this.updateViewportLines(),this.updateForViewport(),this.lineGaps=this.ensureLineGaps([]),this.lineGapDeco=oi.set(this.lineGaps.map((t=>t.draw(this,!1)))),this.computeVisibleRanges()}updateForViewport(){let t=[this.viewport],{main:e}=this.state.selection;for(let i=0;i<=1;i++){let n=i?e.head:e.anchor;if(!t.some((({from:t,to:e})=>n>=t&&n<=e))){let{from:e,to:i}=this.lineBlockAt(n);t.push(new ws(e,i))}}this.viewports=t.sort(((t,e)=>t.from-e.from)),this.scaler=this.heightMap.height<=7e6?ks:new Ss(this.heightOracle,this.heightMap,this.viewports)}updateViewportLines(){this.viewportLines=[],this.heightMap.forEachLine(this.viewport.from,this.viewport.to,this.heightOracle.setDoc(this.state.doc),0,0,(t=>{this.viewportLines.push(1==this.scaler.scale?t:Cs(t,this.scaler))}))}update(t,e=null){this.state=t.state;let i=this.stateDeco;this.stateDeco=this.state.facet(Pi).filter((t=>"function"!=typeof t));let n=t.changedRanges,s=Fi.extendWithRanges(n,function(t,e,i){let n=new us;return Nt.compare(t,e,i,n,0),n.changes}(i,this.stateDeco,t?t.changes:N.empty(this.state.doc.length))),r=this.heightMap.height,o=this.scrolledToBottom?null:this.scrollAnchorAt(this.scrollTop);this.heightMap=this.heightMap.applyChanges(this.stateDeco,t.startState.doc,this.heightOracle.setDoc(this.state.doc),s),this.heightMap.height!=r&&(t.flags|=2),o?(this.scrollAnchorPos=t.changes.mapPos(o.from,-1),this.scrollAnchorHeight=o.top):(this.scrollAnchorPos=-1,this.scrollAnchorHeight=this.heightMap.height);let l=s.length?this.mapViewport(this.viewport,t.changes):this.viewport;(e&&(e.range.head<l.from||e.range.head>l.to)||!this.viewportIsAppropriate(l))&&(l=this.getViewport(0,e));let a=!t.changes.empty||2&t.flags||l.from!=this.viewport.from||l.to!=this.viewport.to;this.viewport=l,this.updateForViewport(),a&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(this.mapLineGaps(this.lineGaps,t.changes))),t.flags|=this.computeVisibleRanges(),e&&(this.scrollTarget=e),!this.mustEnforceCursorAssoc&&t.selectionSet&&t.view.lineWrapping&&t.state.selection.main.empty&&t.state.selection.main.assoc&&!t.state.facet(Si)&&(this.mustEnforceCursorAssoc=!0)}measure(t){let e=t.contentDOM,i=window.getComputedStyle(e),n=this.heightOracle,s=i.whiteSpace;this.defaultTextDirection="rtl"==i.direction?qi.RTL:qi.LTR;let r=this.heightOracle.mustRefreshForWrapping(s),o=e.getBoundingClientRect(),l=r||this.mustMeasureContent||this.contentDOMHeight!=o.height;this.contentDOMHeight=o.height,this.mustMeasureContent=!1;let a=0,h=0;if(o.width&&o.height){let t=o.width/e.offsetWidth,i=o.height/e.offsetHeight;(t>.995&&t<1.005||!isFinite(t)||Math.abs(o.width-e.offsetWidth)<1)&&(t=1),(i>.995&&i<1.005||!isFinite(i)||Math.abs(o.height-e.offsetHeight)<1)&&(i=1),this.scaleX==t&&this.scaleY==i||(this.scaleX=t,this.scaleY=i,a|=8,r=l=!0)}let c=(parseInt(i.paddingTop)||0)*this.scaleY,d=(parseInt(i.paddingBottom)||0)*this.scaleY;this.paddingTop==c&&this.paddingBottom==d||(this.paddingTop=c,this.paddingBottom=d,a|=10),this.editorWidth!=t.scrollDOM.clientWidth&&(n.lineWrapping&&(l=!0),this.editorWidth=t.scrollDOM.clientWidth,a|=8);let f=t.scrollDOM.scrollTop*this.scaleY;this.scrollTop!=f&&(this.scrollAnchorHeight=-1,this.scrollTop=f),this.scrolledToBottom=Ce(t.scrollDOM);let p=(this.printing?ps:fs)(e,this.paddingTop),m=p.top-this.pixelViewport.top,g=p.bottom-this.pixelViewport.bottom;this.pixelViewport=p;let v=this.pixelViewport.bottom>this.pixelViewport.top&&this.pixelViewport.right>this.pixelViewport.left;if(v!=this.inView&&(this.inView=v,v&&(l=!0)),!this.inView&&!this.scrollTarget)return 0;let w=o.width;if(this.contentDOMWidth==w&&this.editorHeight==t.scrollDOM.clientHeight||(this.contentDOMWidth=o.width,this.editorHeight=t.scrollDOM.clientHeight,a|=8),l){let e=t.docView.measureVisibleLineHeights(this.viewport);if(n.mustRefreshForHeights(e)&&(r=!0),r||n.lineWrapping&&Math.abs(w-this.contentDOMWidth)>n.charWidth){let{lineHeight:i,charWidth:o,textHeight:l}=t.docView.measureTextSize();r=i>0&&n.refresh(s,i,o,l,w/o,e),r&&(t.docView.minWidth=0,a|=8)}m>0&&g>0?h=Math.max(m,g):m<0&&g<0&&(h=Math.min(m,g)),n.heightChanged=!1;for(let i of this.viewports){let s=i.from==this.viewport.from?e:t.docView.measureVisibleLineHeights(i);this.heightMap=(r?rs.empty().applyChanges(this.stateDeco,u.empty,this.heightOracle,[new Fi(0,0,0,t.state.doc.length)]):this.heightMap).updateHeight(n,0,r,new es(i.from,s))}n.heightChanged&&(a|=2)}let y=!this.viewportIsAppropriate(this.viewport,h)||this.scrollTarget&&(this.scrollTarget.range.head<this.viewport.from||this.scrollTarget.range.head>this.viewport.to);return y&&(this.viewport=this.getViewport(h,this.scrollTarget)),this.updateForViewport(),(2&a||y)&&this.updateViewportLines(),(this.lineGaps.length||this.viewport.to-this.viewport.from>4e3)&&this.updateLineGaps(this.ensureLineGaps(r?[]:this.lineGaps,t)),a|=this.computeVisibleRanges(),this.mustEnforceCursorAssoc&&(this.mustEnforceCursorAssoc=!1,t.docView.enforceCursorAssoc()),a}get visibleTop(){return this.scaler.fromDOM(this.pixelViewport.top)}get visibleBottom(){return this.scaler.fromDOM(this.pixelViewport.bottom)}getViewport(t,e){let i=.5-Math.max(-.5,Math.min(.5,t/1e3/2)),n=this.heightMap,s=this.heightOracle,{visibleTop:r,visibleBottom:o}=this,l=new ws(n.lineAt(r-1e3*i,ns.ByHeight,s,0,0).from,n.lineAt(o+1e3*(1-i),ns.ByHeight,s,0,0).to);if(e){let{head:t}=e.range;if(t<l.from||t>l.to){let i,r=Math.min(this.editorHeight,this.pixelViewport.bottom-this.pixelViewport.top),o=n.lineAt(t,ns.ByPos,s,0,0);i="center"==e.y?(o.top+o.bottom)/2-r/2:"start"==e.y||"nearest"==e.y&&t<l.from?o.top:o.bottom-r,l=new ws(n.lineAt(i-500,ns.ByHeight,s,0,0).from,n.lineAt(i+r+500,ns.ByHeight,s,0,0).to)}}return l}mapViewport(t,e){let i=e.mapPos(t.from,-1),n=e.mapPos(t.to,1);return new ws(this.heightMap.lineAt(i,ns.ByPos,this.heightOracle,0,0).from,this.heightMap.lineAt(n,ns.ByPos,this.heightOracle,0,0).to)}viewportIsAppropriate({from:t,to:e},i=0){if(!this.inView)return!0;let{top:n}=this.heightMap.lineAt(t,ns.ByPos,this.heightOracle,0,0),{bottom:s}=this.heightMap.lineAt(e,ns.ByPos,this.heightOracle,0,0),{visibleTop:r,visibleBottom:o}=this;return(0==t||n<=r-Math.max(10,Math.min(-i,250)))&&(e==this.state.doc.length||s>=o+Math.max(10,Math.min(i,250)))&&n>r-2e3&&s<o+2e3}mapLineGaps(t,e){if(!t.length||e.empty)return t;let i=[];for(let n of t)e.touchesRange(n.from,n.to)||i.push(new ms(e.mapPos(n.from),e.mapPos(n.to),n.size));return i}ensureLineGaps(t,e){let i=this.heightOracle.lineWrapping,n=i?1e4:2e3,s=n>>1,r=n<<1;if(this.defaultTextDirection!=qi.LTR&&!i)return[];let o=[],l=(n,r,a,h)=>{if(r-n<s)return;let c=this.state.selection.main,d=[c.from];c.empty||d.push(c.to);for(let t of d)if(t>n&&t<r)return l(n,t-10,a,h),void l(t+10,r,a,h);let u=function(t,e){for(let i of t)if(e(i))return i}(t,(t=>t.from>=a.from&&t.to<=a.to&&Math.abs(t.from-n)<s&&Math.abs(t.to-r)<s&&!d.some((e=>t.from<e&&t.to>e))));if(!u){if(r<a.to&&e&&i&&e.visibleRanges.some((t=>t.from<=r&&t.to>=r))){let t=e.moveToLineBoundary(q.cursor(r),!1,!0).head;t>n&&(r=t)}u=new ms(n,r,this.gapSize(a,n,r,h))}o.push(u)};for(let t of this.viewportLines){if(t.length<r)continue;let e=ys(t.from,t.to,this.stateDeco);if(e.total<r)continue;let s,o,a=this.scrollTarget?this.scrollTarget.range.head:null;if(i){let i,r,l=n/this.heightOracle.lineLength*this.heightOracle.lineHeight;if(null!=a){let n=xs(e,a),s=((this.visibleBottom-this.visibleTop)/2+l)/t.height;i=n-s,r=n+s}else i=(this.visibleTop-t.top-l)/t.height,r=(this.visibleBottom-t.top+l)/t.height;s=bs(e,i),o=bs(e,r)}else{let t,i,r=e.total*this.heightOracle.charWidth,l=n*this.heightOracle.charWidth;if(null!=a){let n=xs(e,a),s=((this.pixelViewport.right-this.pixelViewport.left)/2+l)/r;t=n-s,i=n+s}else t=(this.pixelViewport.left-l)/r,i=(this.pixelViewport.right+l)/r;s=bs(e,t),o=bs(e,i)}s>t.from&&l(t.from,s,t,e),o<t.to&&l(o,t.to,t,e)}return o}gapSize(t,e,i,n){let s=xs(n,i)-xs(n,e);return this.heightOracle.lineWrapping?t.height*s:n.total*this.heightOracle.charWidth*s}updateLineGaps(t){ms.same(t,this.lineGaps)||(this.lineGaps=t,this.lineGapDeco=oi.set(t.map((t=>t.draw(this,this.heightOracle.lineWrapping)))))}computeVisibleRanges(){let t=this.stateDeco;this.lineGaps.length&&(t=t.concat(this.lineGapDeco));let e=[];Nt.spans(t,this.viewport.from,this.viewport.to,{span(t,i){e.push({from:t,to:i})},point(){}},20);let i=e.length!=this.visibleRanges.length||this.visibleRanges.some(((t,i)=>t.from!=e[i].from||t.to!=e[i].to));return this.visibleRanges=e,i?4:0}lineBlockAt(t){return t>=this.viewport.from&&t<=this.viewport.to&&this.viewportLines.find((e=>e.from<=t&&e.to>=t))||Cs(this.heightMap.lineAt(t,ns.ByPos,this.heightOracle,0,0),this.scaler)}lineBlockAtHeight(t){return Cs(this.heightMap.lineAt(this.scaler.fromDOM(t),ns.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 Cs(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 ws{constructor(t,e){this.from=t,this.to=e}}function ys(t,e,i){let n=[],s=t,r=0;return Nt.spans(i,t,e,{span(){},point(t,e){t>s&&(n.push({from:s,to:t}),r+=t-s),s=e}},20),s<e&&(n.push({from:s,to:e}),r+=e-s),{total:r,ranges:n}}function bs({total:t,ranges:e},i){if(i<=0)return e[0].from;if(i>=1)return e[e.length-1].to;let n=Math.floor(t*i);for(let t=0;;t++){let{from:i,to:s}=e[t],r=s-i;if(n<=r)return i+n;n-=r}}function xs(t,e){let i=0;for(let{from:n,to:s}of t.ranges){if(e<=s){i+=e-n;break}i+=s-n}return i/t.total}const ks={toDOM:t=>t,fromDOM:t=>t,scale:1};class Ss{constructor(t,e,i){let n=0,s=0,r=0;this.viewports=i.map((({from:i,to:s})=>{let r=e.lineAt(i,ns.ByPos,t,0,0).top,o=e.lineAt(s,ns.ByPos,t,0,0).bottom;return n+=o-r,{from:i,to:s,top:r,bottom:o,domTop:0,domBottom:0}})),this.scale=(7e6-n)/(e.height-n);for(let t of this.viewports)t.domTop=r+(t.top-s)*this.scale,r=t.domBottom=t.domTop+(t.bottom-t.top),s=t.bottom}toDOM(t){for(let e=0,i=0,n=0;;e++){let s=e<this.viewports.length?this.viewports[e]:null;if(!s||t<s.top)return n+(t-i)*this.scale;if(t<=s.bottom)return s.domTop+(t-s.top);i=s.bottom,n=s.domBottom}}fromDOM(t){for(let e=0,i=0,n=0;;e++){let s=e<this.viewports.length?this.viewports[e]:null;if(!s||t<s.domTop)return i+(t-n)/this.scale;if(t<=s.domBottom)return s.top+(t-s.domTop);i=s.bottom,n=s.domBottom}}}function Cs(t,e){if(1==e.scale)return t;let i=e.toDOM(t.top),n=e.toDOM(t.bottom);return new is(t.from,t.length,i,n-i,Array.isArray(t._content)?t._content.map((t=>Cs(t,e))):t._content)}const As=$.define({combine:t=>t.join(" ")}),Ms=$.define({combine:t=>t.indexOf(!0)>-1}),Os=Qt.newName(),Ds=Qt.newName(),Es=Qt.newName(),Ts={"&light":"."+Ds,"&dark":"."+Es};function Bs(t,e,i){return new Qt(e,{finish:e=>/&/.test(e)?e.replace(/&\w*/,(e=>{if("&"==e)return t;if(!i||!i[e])throw new RangeError(`Unsupported selector: ${e}`);return i[e]})):t+" "+e})}const Rs=Bs("."+Os,{"&":{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},".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:"#444"},".cm-dropCursor":{position:"absolute"},"&.cm-focused > .cm-scroller > .cm-cursorLayer .cm-cursor":{display:"block"},"&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},"&light .cm-panels":{backgroundColor:"#f5f5f5",color:"black"},"&light .cm-panels-top":{borderBottom:"1px solid #ddd"},"&light .cm-panels-bottom":{borderTop:"1px solid #ddd"},"&dark .cm-panels":{backgroundColor:"#333338",color:"white"},".cm-tab":{display:"inline-block",overflow:"hidden",verticalAlign:"bottom"},".cm-widgetBuffer":{verticalAlign:"text-top",height:"1em",width:0,display:"inline"},".cm-placeholder":{color:"#888",display:"inline-block",verticalAlign:"top"},".cm-highlightSpace:before":{content:"attr(data-display)",position:"absolute",pointerEvents:"none",color:"#888"},".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"}},Ts),Ls="￿";class Ps{constructor(t,e){this.points=t,this.text="",this.lineSeparator=e.facet(Et.lineSeparator)}append(t){this.text+=t}lineBreak(){this.text+=Ls}readRange(t,e){if(!t)return this;let i=t.parentNode;for(let n=t;;){this.findPointBefore(i,n);let t=this.text.length;this.readNode(n);let s=n.nextSibling;if(s==e)break;let r=Oe.get(n),o=Oe.get(s);(r&&o?r.breakAfter:(r?r.breakAfter:Is(n))||Is(s)&&("BR"!=n.nodeName||n.cmIgnore)&&this.text.length>t)&&this.lineBreak(),n=s}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,n=this.lineSeparator?null:/\r\n?|\n/g;;){let s,r=-1,o=1;if(this.lineSeparator?(r=e.indexOf(this.lineSeparator,i),o=this.lineSeparator.length):(s=n.exec(e))&&(r=s.index,o=s[0].length),this.append(e.slice(i,r<0?e.length:r)),r<0)break;if(this.lineBreak(),o>1)for(let e of this.points)e.node==t&&e.pos>this.text.length&&(e.pos-=o-1);i=r+o}}readNode(t){if(t.cmIgnore)return;let e=Oe.get(t),i=e&&e.overrideDOMText;if(null!=i){this.findPointInside(t,i.length);for(let t=i.iter();!t.next().done;)t.lineBreak?this.lineBreak():this.append(t.value)}else 3==t.nodeType?this.readTextNode(t):"BR"==t.nodeName?t.nextSibling&&this.lineBreak():1==t.nodeType&&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)(3==t.nodeType?i.node==t:t.contains(i.node))&&(i.pos=this.text.length+(Ns(t,i.node,i.offset)?e:0))}}function Ns(t,e,i){for(;;){if(!e||i<pe(e))return!1;if(e==t)return!0;i=ue(e)+1,e=e.parentNode}}function Is(t){return 1==t.nodeType&&/^(DIV|P|LI|UL|OL|BLOCKQUOTE|DD|DT|H\d|SECTION|PRE)$/.test(t.nodeName)}class _s{constructor(t,e){this.node=t,this.offset=e,this.pos=-1}}class Hs{constructor(t,e,i,n){this.typeOver=n,this.bounds=null,this.text="";let{impreciseHead:s,impreciseAnchor:r}=t.docView;if(t.state.readOnly&&e>-1)this.newSel=null;else if(e>-1&&(this.bounds=t.docView.domBoundsAround(e,i,0))){let e=s||r?[]:function(t){let e=[];if(t.root.activeElement!=t.contentDOM)return e;let{anchorNode:i,anchorOffset:n,focusNode:s,focusOffset:r}=t.observer.selectionRange;return i&&(e.push(new _s(i,n)),s==i&&r==n||e.push(new _s(s,r))),e}(t),i=new Ps(e,t.state);i.readRange(this.bounds.startDOM,this.bounds.endDOM),this.text=i.text,this.newSel=function(t,e){if(0==t.length)return null;let i=t[0].pos,n=2==t.length?t[1].pos:i;return i>-1&&n>-1?q.single(i+e,n+e):null}(e,this.bounds.from)}else{let e=t.observer.selectionRange,i=s&&s.node==e.focusNode&&s.offset==e.focusOffset||!ae(t.contentDOM,e.focusNode)?t.state.selection.main.head:t.docView.posFromDOM(e.focusNode,e.focusOffset),n=r&&r.node==e.anchorNode&&r.offset==e.anchorOffset||!ae(t.contentDOM,e.anchorNode)?t.state.selection.main.anchor:t.docView.posFromDOM(e.anchorNode,e.anchorOffset);this.newSel=q.single(n,i)}}}function Vs(t,e){let i,{newSel:n}=e,s=t.state.selection.main,r=t.inputState.lastKeyTime>Date.now()-100?t.inputState.lastKeyCode:-1;if(e.bounds){let{from:n,to:o}=e.bounds,l=s.from,a=null;(8===r||qe.android&&e.text.length<o-n)&&(l=s.to,a="end");let h=function(t,e,i,n){let s=Math.min(t.length,e.length),r=0;for(;r<s&&t.charCodeAt(r)==e.charCodeAt(r);)r++;if(r==s&&t.length==e.length)return null;let o=t.length,l=e.length;for(;o>0&&l>0&&t.charCodeAt(o-1)==e.charCodeAt(l-1);)o--,l--;return"end"==n&&(i-=o+Math.max(0,r-Math.min(o,l))-r),o<r&&t.length<e.length?(r-=i<=r&&i>=o?r-i:0,l=r+(l-o),o=r):l<r&&(r-=i<=r&&i>=l?r-i:0,o=r+(o-l),l=r),{from:r,toA:o,toB:l}}(t.state.doc.sliceString(n,o,Ls),e.text,l-n,a);h&&(qe.chrome&&13==r&&h.toB==h.from+2&&e.text.slice(h.from,h.toB)==Ls+Ls&&h.toB--,i={from:n+h.from,to:n+h.toA,insert:u.of(e.text.slice(h.from,h.toB).split(Ls))})}else n&&(!t.hasFocus&&t.state.facet(Oi)||n.main.eq(s))&&(n=null);if(!i&&!n)return!1;if(!i&&e.typeOver&&!s.empty&&n&&n.main.empty?i={from:s.from,to:s.to,insert:t.state.doc.slice(s.from,s.to)}:i&&i.from>=s.from&&i.to<=s.to&&(i.from!=s.from||i.to!=s.to)&&s.to-s.from-(i.to-i.from)<=4?i={from:s.from,to:s.to,insert:t.state.doc.slice(s.from,i.from).append(i.insert).append(t.state.doc.slice(i.to,s.to))}:(qe.mac||qe.android)&&i&&i.from==i.to&&i.from==s.head-1&&/^\. ?$/.test(i.insert.toString())&&"off"==t.contentDOM.getAttribute("autocorrect")?(n&&2==i.insert.length&&(n=q.single(n.main.anchor-1,n.main.head-1)),i={from:s.from,to:s.to,insert:u.of([" "])}):qe.chrome&&i&&i.from==i.to&&i.from==s.head&&"\n "==i.insert.toString()&&t.lineWrapping&&(n&&(n=q.single(n.main.anchor-1,n.main.head-1)),i={from:s.from,to:s.to,insert:u.of([" "])}),i){if(qe.ios&&t.inputState.flushIOSKey())return!0;if(qe.android&&(i.from==s.from&&i.to==s.to&&1==i.insert.length&&2==i.insert.lines&&ke(t.contentDOM,"Enter",13)||(i.from==s.from-1&&i.to==s.to&&0==i.insert.length||8==r&&i.insert.length<i.to-i.from&&i.to>s.head)&&ke(t.contentDOM,"Backspace",8)||i.from==s.from&&i.to==s.to+1&&0==i.insert.length&&ke(t.contentDOM,"Delete",46)))return!0;let e,o=i.insert.toString();t.inputState.composing>=0&&t.inputState.composing++;let l=()=>e||(e=function(t,e,i){let n,s=t.state,r=s.selection.main;if(e.from>=r.from&&e.to<=r.to&&e.to-e.from>=(r.to-r.from)/3&&(!i||i.main.empty&&i.main.from==e.from+e.insert.length)&&t.inputState.composing<0){let i=r.from<e.from?s.sliceDoc(r.from,e.from):"",o=r.to>e.to?s.sliceDoc(e.to,r.to):"";n=s.replaceSelection(t.state.toText(i+e.insert.sliceString(0,void 0,t.state.lineBreak)+o))}else{let o=s.changes(e),l=i&&i.main.to<=o.newLength?i.main:void 0;if(s.selection.ranges.length>1&&t.inputState.composing>=0&&e.to<=r.to&&e.to>=r.to-10){let a,h=t.state.sliceDoc(e.from,e.to),c=i&&hn(t,i.main.head);if(c){let t=e.insert.length-(e.to-e.from);a={from:c.from,to:c.to-t}}else a=t.state.doc.lineAt(r.head);let d=r.to-e.to,u=r.to-r.from;n=s.changeByRange((i=>{if(i.from==r.from&&i.to==r.to)return{changes:o,range:l||i.map(o)};let n=i.to-d,c=n-h.length;if(i.to-i.from!=u||t.state.sliceDoc(c,n)!=h||i.to>=a.from&&i.from<=a.to)return{range:i};let f=s.changes({from:c,to:n,insert:e.insert}),p=i.to-r.to;return{changes:f,range:l?q.range(Math.max(0,l.anchor+p),Math.max(0,l.head+p)):i.map(f)}}))}else n={changes:o,selection:l&&s.selection.replaceRange(l)}}let o="input.type";return(t.composing||t.inputState.compositionPendingChange&&t.inputState.compositionEndedAt>Date.now()-50)&&(t.inputState.compositionPendingChange=!1,o+=".compose",t.inputState.compositionFirstChange&&(o+=".start",t.inputState.compositionFirstChange=!1)),s.update(n,{userEvent:o,scrollIntoView:!0})}(t,i,n));return t.state.facet(bi).some((e=>e(t,i.from,i.to,o,l)))||t.dispatch(l()),!0}if(n&&!n.main.eq(s)){let e=!1,i="select";return t.inputState.lastSelectionTime>Date.now()-50&&("select"==t.inputState.lastSelectionOrigin&&(e=!0),i=t.inputState.lastSelectionOrigin),t.dispatch({selection:n,scrollIntoView:e,userEvent:i}),!0}return!1}const Ws={childList:!0,characterData:!0,subtree:!0,attributes:!0,characterDataOldValue:!0},Fs=qe.ie&&qe.ie_version<=11;class zs{constructor(t){this.view=t,this.active=!1,this.selectionRange=new ve,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.parentCheck=-1,this.dom=t.contentDOM,this.observer=new MutationObserver((e=>{for(let t of e)this.queue.push(t);(qe.ie&&qe.ie_version<=11||qe.ios&&t.composing)&&e.some((t=>"childList"==t.type&&t.removedNodes.length||"characterData"==t.type&&t.oldValue.length>t.target.nodeValue.length))?this.flushSoon():this.flush()})),Fs&&(this.onCharData=t=>{this.queue.push({target:t.target,type:"characterData",oldValue:t.prevValue}),this.flushSoon()}),this.onSelectionChange=this.onSelectionChange.bind(this),this.onResize=this.onResize.bind(this),this.onPrint=this.onPrint.bind(this),this.onScroll=this.onScroll.bind(this),"function"==typeof ResizeObserver&&(this.resizeScroll=new ResizeObserver((()=>{var t;(null===(t=this.view.docView)||void 0===t?void 0:t.lastUpdate)<Date.now()-75&&this.onResize()})),this.resizeScroll.observe(t.scrollDOM)),this.addWindowListeners(this.win=t.win),this.start(),"function"==typeof IntersectionObserver&&(this.intersection=new IntersectionObserver((t=>{this.parentCheck<0&&(this.parentCheck=setTimeout(this.listenForScroll.bind(this),1e3)),t.length>0&&t[t.length-1].intersectionRatio>0!=this.intersecting&&(this.intersecting=!this.intersecting,this.intersecting!=this.view.inView&&this.onScrollChanged(document.createEvent("Event")))}),{threshold:[0,.001]}),this.intersection.observe(this.dom),this.gapIntersection=new IntersectionObserver((t=>{t.length>0&&t[t.length-1].intersectionRatio>0&&this.onScrollChanged(document.createEvent("Event"))}),{})),this.listenForScroll(),this.readSelectionRange()}onScrollChanged(t){this.view.inputState.runHandlers("scroll",t),this.intersecting&&this.view.measure()}onScroll(t){this.intersecting&&this.flush(!1),this.onScrollChanged(t)}onResize(){this.resizeTimeout<0&&(this.resizeTimeout=setTimeout((()=>{this.resizeTimeout=-1,this.view.requestMeasure()}),50))}onPrint(){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,n=this.selectionRange;if(i.state.facet(Oi)?i.root.activeElement!=this.dom:!he(i.dom,n))return;let s=n.anchorNode&&i.docView.nearest(n.anchorNode);s&&s.ignoreEvent(t)?e||(this.selectionChanged=!1):(qe.ie&&qe.ie_version<=11||qe.android&&qe.chrome)&&!i.state.selection.main.empty&&n.focusNode&&de(n.focusNode,n.focusOffset,n.anchorNode,n.anchorOffset)?this.flushSoon():this.flush(!1)}readSelectionRange(){let{view:t}=this,e=qe.safari&&11==t.root.nodeType&&function(t){let e=t.activeElement;for(;e&&e.shadowRoot;)e=e.shadowRoot.activeElement;return e}(this.dom.ownerDocument)==this.dom&&function(t){let e=null;function i(t){t.preventDefault(),t.stopImmediatePropagation(),e=t.getTargetRanges()[0]}if(t.contentDOM.addEventListener("beforeinput",i,!0),t.dom.ownerDocument.execCommand("indent"),t.contentDOM.removeEventListener("beforeinput",i,!0),!e)return null;let n=e.startContainer,s=e.startOffset,r=e.endContainer,o=e.endOffset,l=t.docView.domAtPos(t.state.selection.main.anchor);return de(l.node,l.offset,r,o)&&([n,s,r,o]=[r,o,n,s]),{anchorNode:n,anchorOffset:s,focusNode:r,focusOffset:o}}(this.view)||le(t.root);if(!e||this.selectionRange.eq(e))return!1;let i=he(this.dom,e);return i&&!this.selectionChanged&&t.inputState.lastFocusTime>Date.now()-200&&t.inputState.lastTouchTime<Date.now()-300&&function(t,e){let i=e.focusNode,n=e.focusOffset;if(!i||e.anchorNode!=i||e.anchorOffset!=n)return!1;for(n=Math.min(n,pe(i));;)if(n){if(1!=i.nodeType)return!1;let t=i.childNodes[n-1];"false"==t.contentEditable?n--:(i=t,n=pe(i))}else{if(i==t)return!0;n=ue(i),i=i.parentNode}}(this.dom,e)?(this.view.inputState.lastFocusTime=0,t.docView.updateSelection(),!1):(this.selectionRange.setRange(e),i&&(this.selectionChanged=!0),!0)}setSelectionRange(t,e){this.selectionRange.set(t.node,t.offset,e.node,e.offset),this.selectionChanged=!1}clearSelectionRange(){this.selectionRange.set(null,0,null,0)}listenForScroll(){this.parentCheck=-1;let t=0,e=null;for(let i=this.dom;i;)if(1==i.nodeType)!e&&t<this.scrollTargets.length&&this.scrollTargets[t]==i?t++:e||(e=this.scrollTargets.slice(0,t)),e&&e.push(i),i=i.assignedSlot||i.parentNode;else{if(11!=i.nodeType)break;i=i.host}if(t<this.scrollTargets.length&&!e&&(e=this.scrollTargets.slice(0,t)),e){for(let t of this.scrollTargets)t.removeEventListener("scroll",this.onScroll);for(let t of this.scrollTargets=e)t.addEventListener("scroll",this.onScroll)}}ignore(t){if(!this.active)return t();try{return this.stop(),t()}finally{this.start(),this.clear()}}start(){this.active||(this.observer.observe(this.dom,Ws),Fs&&this.dom.addEventListener("DOMCharacterDataModified",this.onCharData),this.active=!0)}stop(){this.active&&(this.active=!1,this.observer.disconnect(),Fs&&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 t=()=>{let t=this.delayedAndroidKey;t&&(this.clearDelayedAndroidKey(),this.view.inputState.lastKeyCode=t.keyCode,this.view.inputState.lastKeyTime=Date.now(),!this.flush()&&t.force&&ke(this.dom,t.key,t.keyCode))};this.flushingAndroidKey=this.view.win.requestAnimationFrame(t)}this.delayedAndroidKey&&"Enter"!=t||(this.delayedAndroidKey={key:t,keyCode:e,force:this.lastChange<Date.now()-50||!!(null===(i=this.delayedAndroidKey)||void 0===i?void 0:i.force)})}clearDelayedAndroidKey(){this.win.cancelAnimationFrame(this.flushingAndroidKey),this.delayedAndroidKey=null,this.flushingAndroidKey=-1}flushSoon(){this.delayedFlush<0&&(this.delayedFlush=this.view.win.requestAnimationFrame((()=>{this.delayedFlush=-1,this.flush()})))}forceFlush(){this.delayedFlush>=0&&(this.view.win.cancelAnimationFrame(this.delayedFlush),this.delayedFlush=-1),this.flush()}pendingRecords(){for(let t of this.observer.takeRecords())this.queue.push(t);return this.queue}processRecords(){let t=this.pendingRecords();t.length&&(this.queue=[]);let e=-1,i=-1,n=!1;for(let s of t){let t=this.readMutation(s);t&&(t.typeOver&&(n=!0),-1==e?({from:e,to:i}=t):(e=Math.min(t.from,e),i=Math.max(t.to,i)))}return{from:e,to:i,typeOver:n}}readChange(){let{from:t,to:e,typeOver:i}=this.processRecords(),n=this.selectionChanged&&he(this.dom,this.selectionRange);if(t<0&&!n)return null;t>-1&&(this.lastChange=Date.now()),this.view.inputState.lastFocusTime=0,this.selectionChanged=!1;let s=new Hs(this.view,t,e,i);return this.view.docView.domChanged={newSel:s.newSel?s.newSel.main:null},s}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,n=Vs(this.view,e);return this.view.state==i&&this.view.update([]),n}readMutation(t){let e=this.view.docView.nearest(t.target);if(!e||e.ignoreMutation(t))return null;if(e.markDirty("attributes"==t.type),"attributes"==t.type&&(e.flags|=4),"childList"==t.type){let i=qs(e,t.previousSibling||t.target.previousSibling,-1),n=qs(e,t.nextSibling||t.target.nextSibling,1);return{from:i?e.posAfter(i):e.posAtStart,to:n?e.posBefore(n):e.posAtEnd,typeOver:!1}}return"characterData"==t.type?{from:e.posAtStart,to:e.posAtEnd,typeOver:t.target.nodeValue==t.oldValue}:null}setWindow(t){t!=this.win&&(this.removeWindowListeners(this.win),this.win=t,this.addWindowListeners(this.win))}addWindowListeners(t){t.addEventListener("resize",this.onResize),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),t.removeEventListener("beforeprint",this.onPrint),t.document.removeEventListener("selectionchange",this.onSelectionChange)}destroy(){var t,e,i;this.stop(),null===(t=this.intersection)||void 0===t||t.disconnect(),null===(e=this.gapIntersection)||void 0===e||e.disconnect(),null===(i=this.resizeScroll)||void 0===i||i.disconnect();for(let t of this.scrollTargets)t.removeEventListener("scroll",this.onScroll);this.removeWindowListeners(this.win),clearTimeout(this.parentCheck),clearTimeout(this.resizeTimeout),this.win.cancelAnimationFrame(this.delayedFlush),this.win.cancelAnimationFrame(this.flushingAndroidKey)}}function qs(t,e,i){for(;e;){let n=Oe.get(e);if(n&&n.parent==t)return n;let s=e.parentNode;e=s!=t.dom?s:i>0?e.nextSibling:e.previousSibling}return null}class js{get state(){return this.viewState.state}get viewport(){return this.viewState.viewport}get visibleRanges(){return this.viewState.visibleRanges}get inView(){return this.viewState.inView}get composing(){return this.inputState.composing>0}get compositionStarted(){return this.inputState.composing>=0}get root(){return this._root}get win(){return this.dom.ownerDocument.defaultView||window}constructor(t={}){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.style.cssText="position: fixed; top: -10000px",this.announceDOM.setAttribute("aria-live","polite"),this.dom=document.createElement("div"),this.dom.appendChild(this.announceDOM),this.dom.appendChild(this.scrollDOM);let{dispatch:e}=t;this.dispatchTransactions=t.dispatchTransactions||e&&(t=>t.forEach((t=>e(t,this))))||(t=>this.update(t)),this.dispatch=this.dispatch.bind(this),this._root=t.root||function(t){for(;t;){if(t&&(9==t.nodeType||11==t.nodeType&&t.host))return t;t=t.assignedSlot||t.parentNode}return null}(t.parent)||document,this.viewState=new vs(t.state||Et.create(t)),this.plugins=this.state.facet(Ei).map((t=>new Bi(t)));for(let t of this.plugins)t.update(this);this.observer=new zs(this),this.inputState=new Cn(this),this.inputState.ensureHandlers(this.plugins),this.docView=new ln(this),this.mountStyles(),this.updateAttrs(),this.updateState=0,this.requestMeasure(),t.parent&&t.parent.appendChild(this.dom)}dispatch(...t){let e=1==t.length&&t[0]instanceof yt?t:1==t.length&&Array.isArray(t[0])?t[0]:[this.state.update(...t)];this.dispatchTransactions(e,this)}update(t){if(0!=this.updateState)throw new Error("Calls to EditorView.update are not allowed while an update is in progress");let e,i=!1,n=!1,s=this.state;for(let e of t){if(e.startState!=s)throw new RangeError("Trying to update state with a transaction that doesn't start from the previous state.");s=e.state}if(this.destroyed)return void(this.viewState.state=s);let r=this.hasFocus,o=0,l=null;t.some((t=>t.annotation(Jn)))?(this.inputState.notifiedFocused=r,o=1):r!=this.inputState.notifiedFocused&&(this.inputState.notifiedFocused=r,l=Yn(s,r),l||(o=1));let a=this.observer.delayedAndroidKey,h=null;if(a?(this.observer.clearDelayedAndroidKey(),h=this.observer.readChange(),(h&&!this.state.doc.eq(s.doc)||!this.state.selection.eq(s.selection))&&(h=null)):this.observer.clear(),s.facet(Et.phrases)!=this.state.facet(Et.phrases))return this.setState(s);e=zi.create(this,s,t),e.flags|=o;let c=this.viewState.scrollTarget;try{this.updateState=2;for(let e of t){if(c&&(c=c.map(e.changes)),e.scrollIntoView){let{main:t}=e.state.selection;c=new Ci(t.empty?t:q.cursor(t.head,t.head>t.anchor?-1:1))}for(let t of e.effects)t.is(Ai)&&(c=t.value)}this.viewState.update(e,c),this.bidiCache=Us.update(this.bidiCache,e.changes),e.empty||(this.updatePlugins(e),this.inputState.update(e)),i=this.docView.update(e),this.state.facet(Wi)!=this.styleModules&&this.mountStyles(),n=this.updateAttrs(),this.showAnnouncements(t),this.docView.updateSelection(i,t.some((t=>t.isUserEvent("select.pointer"))))}finally{this.updateState=0}if(e.startState.facet(As)!=e.state.facet(As)&&(this.viewState.mustMeasureContent=!0),(i||n||c||this.viewState.mustEnforceCursorAssoc||this.viewState.mustMeasureContent)&&this.requestMeasure(),!e.empty)for(let t of this.state.facet(yi))t(e);(l||h)&&Promise.resolve().then((()=>{l&&this.state==l.startState&&this.dispatch(l),h&&!Vs(this,h)&&a.force&&ke(this.contentDOM,a.key,a.keyCode)}))}setState(t){if(0!=this.updateState)throw new Error("Calls to EditorView.setState are not allowed while an update is in progress");if(this.destroyed)return void(this.viewState.state=t);this.updateState=2;let e=this.hasFocus;try{for(let t of this.plugins)t.destroy(this);this.viewState=new vs(t),this.plugins=t.facet(Ei).map((t=>new Bi(t))),this.pluginMap.clear();for(let t of this.plugins)t.update(this);this.docView=new ln(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(Ei),i=t.state.facet(Ei);if(e!=i){let n=[];for(let s of i){let i=e.indexOf(s);if(i<0)n.push(new Bi(s));else{let e=this.plugins[i];e.mustUpdate=t,n.push(e)}}for(let e of this.plugins)e.mustUpdate!=t&&e.destroy(this);this.plugins=n,this.pluginMap.clear()}else for(let e of this.plugins)e.mustUpdate=t;for(let t=0;t<this.plugins.length;t++)this.plugins[t].update(this);e!=i&&this.inputState.ensureHandlers(this.plugins)}measure(t=!0){if(this.destroyed)return;if(this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.observer.delayedAndroidKey)return this.measureScheduled=-1,void this.requestMeasure();this.measureScheduled=0,t&&this.observer.forceFlush();let e=null,i=this.scrollDOM,n=i.scrollTop*this.scaleY,{scrollAnchorPos:s,scrollAnchorHeight:r}=this.viewState;Math.abs(n-this.viewState.scrollTop)>1&&(r=-1),this.viewState.scrollAnchorHeight=-1;try{for(let t=0;;t++){if(r<0)if(Ce(i))s=-1,r=this.viewState.heightMap.height;else{let t=this.viewState.scrollAnchorAt(n);s=t.from,r=t.top}this.updateState=1;let o=this.viewState.measure(this);if(!o&&!this.measureRequests.length&&null==this.viewState.scrollTarget)break;if(t>5){console.warn(this.measureRequests.length?"Measure loop restarted more than 5 times":"Viewport failed to stabilize");break}let l=[];4&o||([this.measureRequests,l]=[l,this.measureRequests]);let a=l.map((t=>{try{return t.read(this)}catch(t){return Mi(this.state,t),$s}})),h=zi.create(this,this.state,[]),c=!1;h.flags|=o,e?e.flags|=o:e=h,this.updateState=2,h.empty||(this.updatePlugins(h),this.inputState.update(h),this.updateAttrs(),c=this.docView.update(h));for(let t=0;t<l.length;t++)if(a[t]!=$s)try{let e=l[t];e.write&&e.write(a[t],this)}catch(t){Mi(this.state,t)}if(c&&this.docView.updateSelection(!0),!h.viewportChanged&&0==this.measureRequests.length){if(this.viewState.editorHeight){if(this.viewState.scrollTarget){this.docView.scrollIntoView(this.viewState.scrollTarget),this.viewState.scrollTarget=null;continue}{let t=(s<0?this.viewState.heightMap.height:this.viewState.lineBlockAt(s).top)-r;if(t>1||t<-1){n+=t,i.scrollTop=n/this.scaleY,r=-1;continue}}}break}}}finally{this.updateState=0,this.measureScheduled=-1}if(e&&!e.empty)for(let t of this.state.facet(yi))t(e)}get themeClasses(){return Os+" "+(this.state.facet(Ms)?Es:Ds)+" "+this.state.facet(As)}updateAttrs(){let t=Gs(this,Ri,{class:"cm-editor"+(this.hasFocus?" cm-focused ":" ")+this.themeClasses}),e={spellcheck:"false",autocorrect:"off",autocapitalize:"off",translate:"no",contenteditable:this.state.facet(Oi)?"true":"false",class:"cm-content",style:`${qe.tabSize}: ${this.state.tabSize}`,role:"textbox","aria-multiline":"true"};this.state.readOnly&&(e["aria-readonly"]="true"),Gs(this,Li,e);let i=this.observer.ignore((()=>{let i=ti(this.contentDOM,this.contentAttrs,e),n=ti(this.dom,this.editorAttrs,t);return i||n}));return this.editorAttrs=t,this.contentAttrs=e,i}showAnnouncements(t){let e=!0;for(let i of t)for(let t of i.effects)t.is(js.announce)&&(e&&(this.announceDOM.textContent=""),e=!1,this.announceDOM.appendChild(document.createElement("div")).textContent=t.value)}mountStyles(){this.styleModules=this.state.facet(Wi);let t=this.state.facet(js.cspNonce);Qt.mount(this.root,this.styleModules.concat(Rs).reverse(),t?{nonce:t}:void 0)}readMeasured(){if(2==this.updateState)throw new Error("Reading the editor layout isn't allowed during an update");0==this.updateState&&this.measureScheduled>-1&&this.measure(!1)}requestMeasure(t){if(this.measureScheduled<0&&(this.measureScheduled=this.win.requestAnimationFrame((()=>this.measure()))),t){if(this.measureRequests.indexOf(t)>-1)return;if(null!=t.key)for(let e=0;e<this.measureRequests.length;e++)if(this.measureRequests[e].key===t.key)return void(this.measureRequests[e]=t);this.measureRequests.push(t)}}plugin(t){let e=this.pluginMap.get(t);return(void 0===e||e&&e.spec!=t)&&this.pluginMap.set(t,e=this.plugins.find((e=>e.spec==t))||null),e&&e.update(this).value}get documentTop(){return this.contentDOM.getBoundingClientRect().top+this.viewState.paddingTop}get documentPadding(){return{top:this.viewState.paddingTop,bottom:this.viewState.paddingBottom}}get scaleX(){return this.viewState.scaleX}get scaleY(){return this.viewState.scaleY}elementAtHeight(t){return this.readMeasured(),this.viewState.elementAtHeight(t)}lineBlockAtHeight(t){return this.readMeasured(),this.viewState.lineBlockAtHeight(t)}get viewportLineBlocks(){return this.viewState.viewportLines}lineBlockAt(t){return this.viewState.lineBlockAt(t)}get contentHeight(){return this.viewState.contentHeight}moveByChar(t,e,i){return Sn(this,t,xn(this,t,e,i))}moveByGroup(t,e){return Sn(this,t,xn(this,t,e,(e=>function(t,e,i){let n=t.state.charCategorizer(e),s=n(i);return t=>{let e=n(t);return s==Mt.Space&&(s=e),s==e}}(this,t.head,e))))}moveToLineBoundary(t,e,i=!0){return function(t,e,i,n){let s=bn(t,e.head),r=n&&s.type==ri.Text&&(t.lineWrapping||s.widgetLineBreaks)?t.coordsAtPos(e.assoc<0&&e.head>s.from?e.head-1:e.head):null;if(r){let e=t.dom.getBoundingClientRect(),n=t.textDirectionAt(s.from),o=t.posAtCoords({x:i==(n==qi.LTR)?e.right-1:e.left+1,y:(r.top+r.bottom)/2});if(null!=o)return q.cursor(o,i?-1:1)}return q.cursor(i?s.to:s.from,i?-1:1)}(this,t,e,i)}moveVertically(t,e,i){return Sn(this,t,function(t,e,i,n){let s=e.head,r=i?1:-1;if(s==(i?t.state.doc.length:0))return q.cursor(s,e.assoc);let o,l=e.goalColumn,a=t.contentDOM.getBoundingClientRect(),h=t.coordsAtPos(s,e.assoc||-1),c=t.documentTop;if(h)null==l&&(l=h.left-a.left),o=r<0?h.top:h.bottom;else{let e=t.viewState.lineBlockAt(s);null==l&&(l=Math.min(a.right-a.left,t.defaultCharacterWidth*(s-e.from))),o=(r<0?e.top:e.bottom)+c}let d=a.left+l,u=null!=n?n:t.viewState.heightOracle.textHeight>>1;for(let e=0;;e+=10){let i=o+(u+e)*r,n=wn(t,{x:d,y:i},!1,r);if(i<a.top||i>a.bottom||(r<0?n<s:n>s)){let e=t.docView.coordsForChar(n),s=!e||i<e.top?-1:1;return q.cursor(n,s,void 0,l)}}}(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(),wn(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 n=this.state.doc.lineAt(t),s=this.bidiSpans(n);return me(i,s[Qi.find(s,t-n.from,-1,e)].dir==qi.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(ki)||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>Ks)return sn(t.length);let e,i=this.textDirectionAt(t.from);for(let n of this.bidiCache)if(n.from==t.from&&n.dir==i&&(n.fresh||Zi(n.isolates,e=_i(this,t.from,t.to))))return n.order;e||(e=_i(this,t.from,t.to));let n=function(t,e,i){if(!t)return[new Qi(0,0,e==Ki?1:0)];if(e==ji&&!i.length&&!Xi.test(t))return sn(t.length);if(i.length)for(;t.length>tn.length;)tn[tn.length]=256;let n=[],s=e==ji?0:1;return nn(t,s,s,i,0,t.length,n),n}(t.text,i,e);return this.bidiCache.push(new Us(t.from,t.to,i,e,!0,n)),n}get hasFocus(){var t;return(this.dom.ownerDocument.hasFocus()||qe.safari&&(null===(t=this.inputState)||void 0===t?void 0:t.lastContextMenu)>Date.now()-3e4)&&this.root.activeElement==this.contentDOM}focus(){this.observer.ignore((()=>{be(this.contentDOM),this.docView.updateSelection()}))}setRoot(t){this._root!=t&&(this._root=t,this.observer.setWindow((9==t.nodeType?t:t.ownerDocument).defaultView||window),this.mountStyles())}destroy(){for(let t of this.plugins)t.destroy(this);this.plugins=[],this.inputState.destroy(),this.dom.remove(),this.observer.destroy(),this.measureScheduled>-1&&this.win.cancelAnimationFrame(this.measureScheduled),this.destroyed=!0}static scrollIntoView(t,e={}){return Ai.of(new Ci("number"==typeof t?q.cursor(t):t,e.y,e.x,e.yMargin,e.xMargin))}static domEventHandlers(t){return Ti.define((()=>({})),{eventHandlers:t})}static domEventObservers(t){return Ti.define((()=>({})),{eventObservers:t})}static theme(t,e){let i=Qt.newName(),n=[As.of(i),Wi.of(Bs(`.${i}`,t))];return e&&e.dark&&n.push(Ms.of(!0)),n}static baseTheme(t){return et.lowest(Wi.of(Bs("."+Os,t,Ts)))}static findFromDOM(t){var e;let i=t.querySelector(".cm-content"),n=i&&Oe.get(i)||Oe.get(t);return(null===(e=null==n?void 0:n.rootView)||void 0===e?void 0:e.view)||null}}js.styleModule=Wi,js.inputHandler=bi,js.focusChangeEffect=xi,js.perLineTextDirection=ki,js.exceptionSink=wi,js.updateListener=yi,js.editable=Oi,js.mouseSelectionStyle=vi,js.dragMovesSelection=gi,js.clickAddsSelectionRange=mi,js.decorations=Pi,js.atomicRanges=Ni,js.bidiIsolatedRanges=Ii,js.scrollMargins=Hi,js.darkTheme=Ms,js.cspNonce=$.define({combine:t=>t.length?t[0]:""}),js.contentAttributes=Li,js.editorAttributes=Ri,js.lineWrapping=js.contentAttributes.of({class:"cm-lineWrapping"}),js.announce=wt.define();const Ks=4096,$s={};class Us{constructor(t,e,i,n,s,r){this.from=t,this.to=e,this.dir=i,this.isolates=n,this.fresh=s,this.order=r}static update(t,e){if(e.empty&&!t.some((t=>t.fresh)))return t;let i=[],n=t.length?t[t.length-1].dir:qi.LTR;for(let s=Math.max(0,t.length-10);s<t.length;s++){let r=t[s];r.dir!=n||e.touchesRange(r.from,r.to)||i.push(new Us(e.mapPos(r.from,1),e.mapPos(r.to,-1),r.dir,r.isolates,!1,r.order))}return i}}function Gs(t,e,i){for(let n=t.state.facet(e),s=n.length-1;s>=0;s--){let e=n[s],r="function"==typeof e?e(t):e;r&&Xe(r,i)}return i}const Js=qe.mac?"mac":qe.windows?"win":qe.linux?"linux":"key";function Ys(t,e,i){return e.altKey&&(t="Alt-"+t),e.ctrlKey&&(t="Ctrl-"+t),e.metaKey&&(t="Meta-"+t),!1!==i&&e.shiftKey&&(t="Shift-"+t),t}const Xs=$.define({enables:et.default(js.domEventHandlers({keydown:(t,e)=>er(Zs(e.state),t,e,"editor")}))}),Qs=new WeakMap;function Zs(t){let e=t.facet(Xs),i=Qs.get(e);return i||Qs.set(e,i=function(t,e=Js){let i=Object.create(null),n=Object.create(null),s=(t,e)=>{let i=n[t];if(null==i)n[t]=e;else if(i!=e)throw new Error("Key binding "+t+" is used both as a regular binding and as a multi-stroke prefix")},r=(t,n,r,o,l)=>{var a,h;let c=i[t]||(i[t]=Object.create(null)),d=n.split(/ (?!$)/).map((t=>function(t,e){const i=t.split(/-(?!$)/);let n,s,r,o,l=i[i.length-1];"Space"==l&&(l=" ");for(let t=0;t<i.length-1;++t){const l=i[t];if(/^(cmd|meta|m)$/i.test(l))o=!0;else if(/^a(lt)?$/i.test(l))n=!0;else if(/^(c|ctrl|control)$/i.test(l))s=!0;else if(/^s(hift)?$/i.test(l))r=!0;else{if(!/^mod$/i.test(l))throw new Error("Unrecognized modifier name: "+l);"mac"==e?o=!0:s=!0}}return n&&(l="Alt-"+l),s&&(l="Ctrl-"+l),o&&(l="Meta-"+l),r&&(l="Shift-"+l),l}(t,e)));for(let e=1;e<d.length;e++){let i=d.slice(0,e).join(" ");s(i,!0),c[i]||(c[i]={preventDefault:!0,stopPropagation:!1,run:[e=>{let n=tr={view:e,prefix:i,scope:t};return setTimeout((()=>{tr==n&&(tr=null)}),4e3),!0}]})}let u=d.join(" ");s(u,!1);let f=c[u]||(c[u]={preventDefault:!1,stopPropagation:!1,run:(null===(h=null===(a=c._any)||void 0===a?void 0:a.run)||void 0===h?void 0:h.slice())||[]});r&&f.run.push(r),o&&(f.preventDefault=!0),l&&(f.stopPropagation=!0)};for(let n of t){let t=n.scope?n.scope.split(" "):["editor"];if(n.any)for(let e of t){let t=i[e]||(i[e]=Object.create(null));t._any||(t._any={preventDefault:!1,stopPropagation:!1,run:[]});for(let e in t)t[e].run.push(n.any)}let s=n[e]||n.key;if(s)for(let e of t)r(e,s,n.run,n.preventDefault,n.stopPropagation),n.shift&&r(e,"Shift-"+s,n.shift,n.preventDefault,n.stopPropagation)}return i}(e.reduce(((t,e)=>t.concat(e)),[]))),i}let tr=null;function er(t,e,i,n){let s=function(t){var e=!(ne&&t.metaKey&&t.shiftKey&&!t.ctrlKey&&!t.altKey||se&&t.shiftKey&&t.key&&1==t.key.length||"Unidentified"==t.key)&&t.key||(t.shiftKey?ie:ee)[t.keyCode]||t.key||"Unidentified";return"Esc"==e&&(e="Escape"),"Del"==e&&(e="Delete"),"Left"==e&&(e="ArrowLeft"),"Up"==e&&(e="ArrowUp"),"Right"==e&&(e="ArrowRight"),"Down"==e&&(e="ArrowDown"),e}(e),r=B(E(s,0))==s.length&&" "!=s,o="",l=!1,a=!1,h=!1;tr&&tr.view==i&&tr.scope==n&&(o=tr.prefix+" ",En.indexOf(e.keyCode)<0&&(a=!0,tr=null));let c,d,u=new Set,f=t=>{if(t){for(let n of t.run)if(!u.has(n)&&(u.add(n),n(i,e)))return t.stopPropagation&&(h=!0),!0;t.preventDefault&&(t.stopPropagation&&(h=!0),a=!0)}return!1},p=t[n];return p&&(f(p[o+Ys(s,e,!r)])?l=!0:r&&(e.altKey||e.metaKey||e.ctrlKey)&&!(qe.windows&&e.ctrlKey&&e.altKey)&&(c=ee[e.keyCode])&&c!=s?(f(p[o+Ys(c,e,!0)])||e.shiftKey&&(d=ie[e.keyCode])!=s&&d!=c&&f(p[o+Ys(d,e,!1)]))&&(l=!0):r&&e.shiftKey&&f(p[o+Ys(s,e,!0)])&&(l=!0),!l&&f(p._any)&&(l=!0)),a&&(l=!0),l&&h&&e.stopPropagation(),l}class ir{constructor(t,e,i,n,s){this.className=t,this.left=e,this.top=i,this.width=n,this.height=s}draw(){let t=document.createElement("div");return t.className=this.className,this.adjust(t),t}update(t,e){return e.className==this.className&&(this.adjust(t),!0)}adjust(t){t.style.left=this.left+"px",t.style.top=this.top+"px",null!=this.width&&(t.style.width=this.width+"px"),t.style.height=this.height+"px"}eq(t){return this.left==t.left&&this.top==t.top&&this.width==t.width&&this.height==t.height&&this.className==t.className}static forRange(t,e,i){if(i.empty){let n=t.coordsAtPos(i.head,i.assoc||1);if(!n)return[];let s=nr(t);return[new ir(e,n.left-s.left,n.top-s.top,null,n.bottom-n.top)]}return function(t,e,i){if(i.to<=t.viewport.from||i.from>=t.viewport.to)return[];let n=Math.max(i.from,t.viewport.from),s=Math.min(i.to,t.viewport.to),r=t.textDirection==qi.LTR,o=t.contentDOM,l=o.getBoundingClientRect(),a=nr(t),h=o.querySelector(".cm-line"),c=h&&window.getComputedStyle(h),d=l.left+(c?parseInt(c.paddingLeft)+Math.min(0,parseInt(c.textIndent)):0),u=l.right-(c?parseInt(c.paddingRight):0),f=bn(t,n),p=bn(t,s),m=f.type==ri.Text?f:null,g=p.type==ri.Text?p:null;if(m&&(t.lineWrapping||f.widgetLineBreaks)&&(m=sr(t,n,m)),g&&(t.lineWrapping||p.widgetLineBreaks)&&(g=sr(t,s,g)),m&&g&&m.from==g.from)return w(y(i.from,i.to,m));{let e=m?y(i.from,null,m):b(f,!1),n=g?y(null,i.to,g):b(p,!0),s=[];return(m||f).to<(g||p).from-(m&&g?1:0)||f.widgetLineBreaks>1&&e.bottom+t.defaultLineHeight/2<n.top?s.push(v(d,e.bottom,u,n.top)):e.bottom<n.top&&t.elementAtHeight((e.bottom+n.top)/2).type==ri.Text&&(e.bottom=n.top=(e.bottom+n.top)/2),w(e).concat(s).concat(w(n))}function v(t,i,n,s){return new ir(e,t-a.left,i-a.top-.01,n-t,s-i+.01)}function w({top:t,bottom:e,horizontal:i}){let n=[];for(let s=0;s<i.length;s+=2)n.push(v(i[s],t,i[s+1],e));return n}function y(e,i,n){let s=1e9,o=-1e9,l=[];function a(e,i,a,h,c){let f=t.coordsAtPos(e,e==n.to?-2:2),p=t.coordsAtPos(a,a==n.from?2:-2);f&&p&&(s=Math.min(f.top,p.top,s),o=Math.max(f.bottom,p.bottom,o),c==qi.LTR?l.push(r&&i?d:f.left,r&&h?u:p.right):l.push(!r&&h?d:p.left,!r&&i?u:f.right))}let h=null!=e?e:n.from,c=null!=i?i:n.to;for(let n of t.visibleRanges)if(n.to>h&&n.from<c)for(let s=Math.max(n.from,h),r=Math.min(n.to,c);;){let n=t.state.doc.lineAt(s);for(let o of t.bidiSpans(n)){let t=o.from+n.from,l=o.to+n.from;if(t>=r)break;l>s&&a(Math.max(t,s),null==e&&t<=h,Math.min(l,r),null==i&&l>=c,o.dir)}if(s=n.to+1,s>=r)break}return 0==l.length&&a(h,null==e,c,null==i,t.textDirection),{top:s,bottom:o,horizontal:l}}function b(t,e){let i=l.top+(e?t.top:t.bottom);return{top:i,bottom:i,horizontal:[]}}}(t,e,i)}}function nr(t){let e=t.scrollDOM.getBoundingClientRect();return{left:(t.textDirection==qi.LTR?e.left:e.right-t.scrollDOM.clientWidth*t.scaleX)-t.scrollDOM.scrollLeft*t.scaleX,top:e.top-t.scrollDOM.scrollTop*t.scaleY}}function sr(t,e,i){let n=q.cursor(e);return{from:Math.max(i.from,t.moveToLineBoundary(n,!1,!0).from),to:Math.min(i.to,t.moveToLineBoundary(n,!0,!0).from),type:ri.Text}}class rr{constructor(t,e){this.view=t,this.layer=e,this.drawn=[],this.scaleX=1,this.scaleY=1,this.measureReq={read:this.measure.bind(this),write:this.draw.bind(this)},this.dom=t.scrollDOM.appendChild(document.createElement("div")),this.dom.classList.add("cm-layer"),e.above&&this.dom.classList.add("cm-layer-above"),e.class&&this.dom.classList.add(e.class),this.scale(),this.dom.setAttribute("aria-hidden","true"),this.setOrder(t.state),t.requestMeasure(this.measureReq),e.mount&&e.mount(this.dom,t)}update(t){t.startState.facet(or)!=t.state.facet(or)&&this.setOrder(t.state),(this.layer.update(t,this.dom)||t.geometryChanged)&&(this.scale(),t.view.requestMeasure(this.measureReq))}setOrder(t){let e=0,i=t.facet(or);for(;e<i.length&&i[e]!=this.layer;)e++;this.dom.style.zIndex=String((this.layer.above?150:-1)-e)}measure(){return this.layer.markers(this.view)}scale(){let{scaleX:t,scaleY:e}=this.view;t==this.scaleX&&e==this.scaleY||(this.scaleX=t,this.scaleY=e,this.dom.style.transform=`scale(${1/t}, ${1/e})`)}draw(t){if(t.length!=this.drawn.length||t.some(((t,e)=>{return i=t,n=this.drawn[e],!(i.constructor==n.constructor&&i.eq(n));var i,n}))){let e=this.dom.firstChild,i=0;for(let n of t)n.update&&e&&n.constructor&&this.drawn[i].constructor&&n.update(e,this.drawn[i])?(e=e.nextSibling,i++):this.dom.insertBefore(n.draw(),e);for(;e;){let t=e.nextSibling;e.remove(),e=t}this.drawn=t}}destroy(){this.layer.destroy&&this.layer.destroy(this.dom,this.view),this.dom.remove()}}const or=$.define();function lr(t){return[Ti.define((e=>new rr(e,t))),or.of(t)]}const ar=!qe.ios,hr=$.define({combine:t=>Tt(t,{cursorBlinkRate:1200,drawRangeCursor:!0},{cursorBlinkRate:(t,e)=>Math.min(t,e),drawRangeCursor:(t,e)=>t||e})});function cr(t){return t.startState.facet(hr)!=t.state.facet(hr)}const dr=lr({above:!0,markers(t){let{state:e}=t,i=e.facet(hr),n=[];for(let s of e.selection.ranges){let r=s==e.selection.main;if(s.empty?!r||ar:i.drawRangeCursor){let e=r?"cm-cursor cm-cursor-primary":"cm-cursor cm-cursor-secondary",i=s.empty?s:q.cursor(s.head,s.head>s.anchor?-1:1);for(let s of ir.forRange(t,e,i))n.push(s)}}return n},update(t,e){t.transactions.some((t=>t.selection))&&(e.style.animationName="cm-blink"==e.style.animationName?"cm-blink2":"cm-blink");let i=cr(t);return i&&ur(t.state,e),t.docChanged||t.selectionSet||i},mount(t,e){ur(e.state,t)},class:"cm-cursorLayer"});function ur(t,e){e.style.animationDuration=t.facet(hr).cursorBlinkRate+"ms"}const fr=lr({above:!1,markers:t=>t.state.selection.ranges.map((e=>e.empty?[]:ir.forRange(t,"cm-selectionBackground",e))).reduce(((t,e)=>t.concat(e))),update:(t,e)=>t.docChanged||t.selectionSet||t.viewportChanged||cr(t),class:"cm-selectionLayer"}),pr={".cm-line":{"& ::selection":{backgroundColor:"transparent !important"},"&::selection":{backgroundColor:"transparent !important"}}};ar&&(pr[".cm-line"].caretColor="transparent !important");const mr=et.highest(js.theme(pr)),gr=wt.define({map:(t,e)=>null==t?null:e.mapPos(t)}),vr=Z.define({create:()=>null,update:(t,e)=>(null!=t&&(t=e.changes.mapPos(t)),e.effects.reduce(((t,e)=>e.is(gr)?e.value:t),t))}),wr=Ti.fromClass(class{constructor(t){this.view=t,this.cursor=null,this.measureReq={read:this.readPos.bind(this),write:this.drawCursor.bind(this)}}update(t){var e;let i=t.state.field(vr);null==i?null!=this.cursor&&(null===(e=this.cursor)||void 0===e||e.remove(),this.cursor=null):(this.cursor||(this.cursor=this.view.scrollDOM.appendChild(document.createElement("div")),this.cursor.className="cm-dropCursor"),(t.startState.field(vr)!=i||t.docChanged||t.geometryChanged)&&this.view.requestMeasure(this.measureReq))}readPos(){let{view:t}=this,e=t.state.field(vr),i=null!=e&&t.coordsAtPos(e);if(!i)return null;let n=t.scrollDOM.getBoundingClientRect();return{left:i.left-n.left+t.scrollDOM.scrollLeft*t.scaleX,top:i.top-n.top+t.scrollDOM.scrollTop*t.scaleY,height:i.bottom-i.top}}drawCursor(t){if(this.cursor){let{scaleX:e,scaleY:i}=this.view;t?(this.cursor.style.left=t.left/e+"px",this.cursor.style.top=t.top/i+"px",this.cursor.style.height=t.height/i+"px"):this.cursor.style.left="-100000px"}}destroy(){this.cursor&&this.cursor.remove()}setDropPos(t){this.view.state.field(vr)!=t&&this.view.dispatch({effects:gr.of(t)})}},{eventObservers:{dragover(t){this.setDropPos(this.view.posAtCoords({x:t.clientX,y:t.clientY}))},dragleave(t){t.target!=this.view.contentDOM&&this.view.contentDOM.contains(t.relatedTarget)||this.setDropPos(null)},dragend(){this.setDropPos(null)},drop(){this.setDropPos(null)}}});function yr(t,e,i,n,s){e.lastIndex=0;for(let r,o=t.iterRange(i,n),l=i;!o.next().done;l+=o.value.length)if(!o.lineBreak)for(;r=e.exec(o.value);)s(l+r.index,r)}class br{constructor(t){const{regexp:e,decoration:i,decorate:n,boundary:s,maxLength:r=1e3}=t;if(!e.global)throw new RangeError("The regular expression given to MatchDecorator should have its 'g' flag set");if(this.regexp=e,n)this.addMatch=(t,e,i,s)=>n(s,i,i+t[0].length,t,e);else if("function"==typeof i)this.addMatch=(t,e,n,s)=>{let r=i(t,e,n);r&&s(n,n+t[0].length,r)};else{if(!i)throw new RangeError("Either 'decorate' or 'decoration' should be provided to MatchDecorator");this.addMatch=(t,e,n,s)=>s(n,n+t[0].length,i)}this.boundary=s,this.maxLength=r}createDeco(t){let e=new It,i=e.add.bind(e);for(let{from:e,to:n}of function(t,e){let i=t.visibleRanges;if(1==i.length&&i[0].from==t.viewport.from&&i[0].to==t.viewport.to)return i;let n=[];for(let{from:s,to:r}of i)s=Math.max(t.state.doc.lineAt(s).from,s-e),r=Math.min(t.state.doc.lineAt(r).to,r+e),n.length&&n[n.length-1].to>=s?n[n.length-1].to=r:n.push({from:s,to:r});return n}(t,this.maxLength))yr(t.state.doc,this.regexp,e,n,((e,n)=>this.addMatch(n,t,e,i)));return e.finish()}updateDeco(t,e){let i=1e9,n=-1;return t.docChanged&&t.changes.iterChanges(((e,s,r,o)=>{o>t.view.viewport.from&&r<t.view.viewport.to&&(i=Math.min(r,i),n=Math.max(o,n))})),t.viewportChanged||n-i>1e3?this.createDeco(t.view):n>-1?this.updateRange(t.view,e.map(t.changes),i,n):e}updateRange(t,e,i,n){for(let s of t.visibleRanges){let r=Math.max(s.from,i),o=Math.min(s.to,n);if(o>r){let i=t.state.doc.lineAt(r),n=i.to<o?t.state.doc.lineAt(o):i,l=Math.max(s.from,i.from),a=Math.min(s.to,n.to);if(this.boundary){for(;r>i.from;r--)if(this.boundary.test(i.text[r-1-i.from])){l=r;break}for(;o<n.to;o++)if(this.boundary.test(n.text[o-n.from])){a=o;break}}let h,c=[],d=(t,e,i)=>c.push(i.range(t,e));if(i==n)for(this.regexp.lastIndex=l-i.from;(h=this.regexp.exec(i.text))&&h.index<a-i.from;)this.addMatch(h,t,h.index+i.from,d);else yr(t.state.doc,this.regexp,l,a,((e,i)=>this.addMatch(i,t,e,d)));e=e.update({filterFrom:l,filterTo:a,filter:(t,e)=>t<l||e>a,add:c})}}return e}}const xr=null!=/x/.unicode?"gu":"g",kr=new RegExp("[\0-\b\n--Ÿ­؜​‎‏\u2028\u2029‭‮⁦⁧⁩\ufeff-]",xr),Sr={0:"null",7:"bell",8:"backspace",10:"newline",11:"vertical tab",13:"carriage return",27:"escape",8203:"zero width space",8204:"zero width non-joiner",8205:"zero width joiner",8206:"left-to-right mark",8207:"right-to-left mark",8232:"line separator",8237:"left-to-right override",8238:"right-to-left override",8294:"left-to-right isolate",8295:"right-to-left isolate",8297:"pop directional isolate",8233:"paragraph separator",65279:"zero width no-break space",65532:"object replacement"};let Cr=null;const Ar=$.define({combine(t){let e=Tt(t,{render:null,specialChars:kr,addSpecialChars:null});return(e.replaceTabs=!function(){var t;if(null==Cr&&"undefined"!=typeof document&&document.body){let e=document.body.style;Cr=null!=(null!==(t=e.tabSize)&&void 0!==t?t:e.MozTabSize)}return Cr||!1}())&&(e.specialChars=new RegExp("\t|"+e.specialChars.source,xr)),e.addSpecialChars&&(e.specialChars=new RegExp(e.specialChars.source+"|"+e.addSpecialChars.source,xr)),e}});let Mr=null;class Or extends si{constructor(t,e){super(),this.options=t,this.code=e}eq(t){return t.code==this.code}toDOM(t){let e=function(t){return t>=32?"•":10==t?"␤":String.fromCharCode(9216+t)}(this.code),i=t.state.phrase("Control character")+" "+(Sr[this.code]||"0x"+this.code.toString(16)),n=this.options.render&&this.options.render(this.code,i,e);if(n)return n;let s=document.createElement("span");return s.textContent=e,s.title=i,s.setAttribute("aria-label",i),s.className="cm-specialChar",s}ignoreEvent(){return!1}}class Dr extends si{constructor(t){super(),this.width=t}eq(t){return t.width==this.width}toDOM(){let t=document.createElement("span");return t.textContent="\t",t.className="cm-tab",t.style.width=this.width+"px",t}ignoreEvent(){return!1}}const Er=oi.line({class:"cm-activeLine"}),Tr=Ti.fromClass(class{constructor(t){this.decorations=this.getDeco(t)}update(t){(t.docChanged||t.selectionSet)&&(this.decorations=this.getDeco(t.view))}getDeco(t){let e=-1,i=[];for(let n of t.state.selection.ranges){let s=t.lineBlockAt(n.head);s.from>e&&(i.push(Er.range(s.from)),e=s.from)}return oi.set(i)}},{decorations:t=>t.decorations});class Br extends si{constructor(t){super(),this.content=t}toDOM(){let t=document.createElement("span");return t.className="cm-placeholder",t.style.pointerEvents="none",t.appendChild("string"==typeof this.content?document.createTextNode(this.content):this.content),"string"==typeof this.content?t.setAttribute("aria-label","placeholder "+this.content):t.setAttribute("aria-hidden","true"),t}coordsAt(t){let e=t.firstChild?ce(t.firstChild):[];if(!e.length)return null;let i=window.getComputedStyle(t.parentNode),n=me(e[0],"rtl"!=i.direction),s=parseInt(i.lineHeight);return n.bottom-n.top>1.5*s?{left:n.left,right:n.right,top:n.top,bottom:n.top+s}:n}ignoreEvent(){return!1}}const Rr=2e3;function Lr(t,e){let i=t.posAtCoords({x:e.clientX,y:e.clientY},!1),n=t.state.doc.lineAt(i),s=i-n.from,r=s>Rr?-1:s==n.length?function(t,e){let i=t.coordsAtPos(t.viewport.from);return i?Math.round(Math.abs((i.left-e)/t.defaultCharacterWidth)):-1}(t,e.clientX):Ut(n.text,t.state.tabSize,i-n.from);return{line:n.number,col:r,off:s}}const Pr={Alt:[18,t=>!!t.altKey],Control:[17,t=>!!t.ctrlKey],Shift:[16,t=>!!t.shiftKey],Meta:[91,t=>!!t.metaKey]},Nr={style:"cursor: crosshair"},Ir="-10000px";class _r{constructor(t,e,i){this.facet=e,this.createTooltipView=i,this.input=t.state.facet(e),this.tooltips=this.input.filter((t=>t)),this.tooltipViews=this.tooltips.map(i)}update(t,e){var i;let n=t.state.facet(this.facet),s=n.filter((t=>t));if(n===this.input){for(let e of this.tooltipViews)e.update&&e.update(t);return!1}let r=[],o=e?[]:null;for(let i=0;i<s.length;i++){let n=s[i],l=-1;if(n){for(let t=0;t<this.tooltips.length;t++){let e=this.tooltips[t];e&&e.create==n.create&&(l=t)}if(l<0)r[i]=this.createTooltipView(n),o&&(o[i]=!!n.above);else{let n=r[i]=this.tooltipViews[l];o&&(o[i]=e[l]),n.update&&n.update(t)}}}for(let t of this.tooltipViews)r.indexOf(t)<0&&(t.dom.remove(),null===(i=t.destroy)||void 0===i||i.call(t));return e&&(o.forEach(((t,i)=>e[i]=t)),e.length=o.length),this.input=n,this.tooltips=s,this.tooltipViews=r,!0}}function Hr(t){let{win:e}=t;return{top:0,left:0,bottom:e.innerHeight,right:e.innerWidth}}const Vr=$.define({combine:t=>{var e,i,n;return{position:qe.ios?"absolute":(null===(e=t.find((t=>t.position)))||void 0===e?void 0:e.position)||"fixed",parent:(null===(i=t.find((t=>t.parent)))||void 0===i?void 0:i.parent)||null,tooltipSpace:(null===(n=t.find((t=>t.tooltipSpace)))||void 0===n?void 0:n.tooltipSpace)||Hr}}}),Wr=new WeakMap,Fr=Ti.fromClass(class{constructor(t){this.view=t,this.above=[],this.inView=!0,this.madeAbsolute=!1,this.lastTransaction=0,this.measureTimeout=-1;let e=t.state.facet(Vr);this.position=e.position,this.parent=e.parent,this.classes=t.themeClasses,this.createContainer(),this.measureReq={read:this.readMeasure.bind(this),write:this.writeMeasure.bind(this),key:this},this.manager=new _r(t,qr,(t=>this.createTooltip(t))),this.intersectionObserver="function"==typeof IntersectionObserver?new IntersectionObserver((t=>{Date.now()>this.lastTransaction-50&&t.length>0&&t[t.length-1].intersectionRatio<1&&this.measureSoon()}),{threshold:[1]}):null,this.observeIntersection(),t.win.addEventListener("resize",this.measureSoon=this.measureSoon.bind(this)),this.maybeMeasure()}createContainer(){this.parent?(this.container=document.createElement("div"),this.container.style.position="relative",this.container.className=this.view.themeClasses,this.parent.appendChild(this.container)):this.container=this.view.dom}observeIntersection(){if(this.intersectionObserver){this.intersectionObserver.disconnect();for(let t of this.manager.tooltipViews)this.intersectionObserver.observe(t.dom)}}measureSoon(){this.measureTimeout<0&&(this.measureTimeout=setTimeout((()=>{this.measureTimeout=-1,this.maybeMeasure()}),50))}update(t){t.transactions.length&&(this.lastTransaction=Date.now());let e=this.manager.update(t,this.above);e&&this.observeIntersection();let i=e||t.geometryChanged,n=t.state.facet(Vr);if(n.position!=this.position&&!this.madeAbsolute){this.position=n.position;for(let t of this.manager.tooltipViews)t.dom.style.position=this.position;i=!0}if(n.parent!=this.parent){this.parent&&this.container.remove(),this.parent=n.parent,this.createContainer();for(let t of this.manager.tooltipViews)this.container.appendChild(t.dom);i=!0}else this.parent&&this.view.themeClasses!=this.classes&&(this.classes=this.container.className=this.view.themeClasses);i&&this.maybeMeasure()}createTooltip(t){let e=t.create(this.view);if(e.dom.classList.add("cm-tooltip"),t.arrow&&!e.dom.querySelector(".cm-tooltip > .cm-tooltip-arrow")){let t=document.createElement("div");t.className="cm-tooltip-arrow",e.dom.appendChild(t)}return e.dom.style.position=this.position,e.dom.style.top=Ir,e.dom.style.left="0px",this.container.appendChild(e.dom),e.mount&&e.mount(this.view),e}destroy(){var t,e;this.view.win.removeEventListener("resize",this.measureSoon);for(let e of this.manager.tooltipViews)e.dom.remove(),null===(t=e.destroy)||void 0===t||t.call(e);this.parent&&this.container.remove(),null===(e=this.intersectionObserver)||void 0===e||e.disconnect(),clearTimeout(this.measureTimeout)}readMeasure(){let t=this.view.dom.getBoundingClientRect(),e=1,i=1,n=!1;if("fixed"==this.position&&this.manager.tooltipViews.length){let{dom:t}=this.manager.tooltipViews[0];if(qe.gecko)n=t.offsetParent!=this.container.ownerDocument.body;else if(1!=this.view.scaleX||1!=this.view.scaleY)n=!0;else if(t.style.top==Ir&&"0px"==t.style.left){let e=t.getBoundingClientRect();n=Math.abs(e.top+1e4)>1||Math.abs(e.left)>1}}if(n||"absolute"==this.position)if(this.parent){let t=this.parent.getBoundingClientRect();t.width&&t.height&&(e=t.width/this.parent.offsetWidth,i=t.height/this.parent.offsetHeight)}else({scaleX:e,scaleY:i}=this.view.viewState);return{editor:t,parent:this.parent?this.container.getBoundingClientRect():t,pos:this.manager.tooltips.map(((t,e)=>{let i=this.manager.tooltipViews[e];return i.getCoords?i.getCoords(t.pos):this.view.coordsAtPos(t.pos)})),size:this.manager.tooltipViews.map((({dom:t})=>t.getBoundingClientRect())),space:this.view.state.facet(Vr).tooltipSpace(this.view),scaleX:e,scaleY:i,makeAbsolute:n}}writeMeasure(t){var e;if(t.makeAbsolute){this.madeAbsolute=!0,this.position="absolute";for(let t of this.manager.tooltipViews)t.dom.style.position="absolute"}let{editor:i,space:n,scaleX:s,scaleY:r}=t,o=[];for(let l=0;l<this.manager.tooltips.length;l++){let a=this.manager.tooltips[l],h=this.manager.tooltipViews[l],{dom:c}=h,d=t.pos[l],u=t.size[l];if(!d||d.bottom<=Math.max(i.top,n.top)||d.top>=Math.min(i.bottom,n.bottom)||d.right<Math.max(i.left,n.left)-.1||d.left>Math.min(i.right,n.right)+.1){c.style.top=Ir;continue}let f=a.arrow?h.dom.querySelector(".cm-tooltip-arrow"):null,p=f?7:0,m=u.right-u.left,g=null!==(e=Wr.get(h))&&void 0!==e?e:u.bottom-u.top,v=h.offset||zr,w=this.view.textDirection==qi.LTR,y=u.width>n.right-n.left?w?n.left:n.right-u.width:w?Math.min(d.left-(f?14:0)+v.x,n.right-m):Math.max(n.left,d.left-m+(f?14:0)-v.x),b=this.above[l];!a.strictSide&&(b?d.top-(u.bottom-u.top)-v.y<n.top:d.bottom+(u.bottom-u.top)+v.y>n.bottom)&&b==n.bottom-d.bottom>d.top-n.top&&(b=this.above[l]=!b);let x=(b?d.top-n.top:n.bottom-d.bottom)-p;if(x<g&&!1!==h.resize){if(x<this.view.defaultLineHeight){c.style.top=Ir;continue}Wr.set(h,g),c.style.height=(g=x)/r+"px"}else c.style.height&&(c.style.height="");let k=b?d.top-g-p-v.y:d.bottom+p+v.y,S=y+m;if(!0!==h.overlap)for(let t of o)t.left<S&&t.right>y&&t.top<k+g&&t.bottom>k&&(k=b?t.top-g-2-p:t.bottom+p+2);if("absolute"==this.position?(c.style.top=(k-t.parent.top)/r+"px",c.style.left=(y-t.parent.left)/s+"px"):(c.style.top=k/r+"px",c.style.left=y/s+"px"),f){let t=d.left+(w?v.x:-v.x)-(y+14-7);f.style.left=t/s+"px"}!0!==h.overlap&&o.push({left:y,top:k,right:S,bottom:k+g}),c.classList.toggle("cm-tooltip-above",b),c.classList.toggle("cm-tooltip-below",!b),h.positioned&&h.positioned(t.space)}}maybeMeasure(){if(this.manager.tooltips.length&&(this.view.inView&&this.view.requestMeasure(this.measureReq),this.inView!=this.view.inView&&(this.inView=this.view.inView,!this.inView)))for(let t of this.manager.tooltipViews)t.dom.style.top=Ir}},{eventObservers:{scroll(){this.maybeMeasure()}}}),zr={x:0,y:0},qr=$.define({enables:[Fr,js.baseTheme({".cm-tooltip":{zIndex:100,boxSizing:"border-box"},"&light .cm-tooltip":{border:"1px solid #bbb",backgroundColor:"#f5f5f5"},"&light .cm-tooltip-section:not(:first-child)":{borderTop:"1px solid #bbb"},"&dark .cm-tooltip":{backgroundColor:"#333338",color:"white"},".cm-tooltip-arrow":{height:"7px",width:"14px",position:"absolute",zIndex:-1,overflow:"hidden","&:before, &:after":{content:"''",position:"absolute",width:0,height:0,borderLeft:"7px solid transparent",borderRight:"7px solid transparent"},".cm-tooltip-above &":{bottom:"-7px","&:before":{borderTop:"7px solid #bbb"},"&:after":{borderTop:"7px solid #f5f5f5",bottom:"1px"}},".cm-tooltip-below &":{top:"-7px","&:before":{borderBottom:"7px solid #bbb"},"&:after":{borderBottom:"7px solid #f5f5f5",top:"1px"}}},"&dark .cm-tooltip .cm-tooltip-arrow":{"&:before":{borderTopColor:"#333338",borderBottomColor:"#333338"},"&:after":{borderTopColor:"transparent",borderBottomColor:"transparent"}}})]}),jr=$.define();class Kr{static create(t){return new Kr(t)}constructor(t){this.view=t,this.mounted=!1,this.dom=document.createElement("div"),this.dom.classList.add("cm-tooltip-hover"),this.manager=new _r(t,jr,(t=>this.createHostedView(t)))}createHostedView(t){let e=t.create(this.view);return e.dom.classList.add("cm-tooltip-section"),this.dom.appendChild(e.dom),this.mounted&&e.mount&&e.mount(this.view),e}mount(t){for(let e of this.manager.tooltipViews)e.mount&&e.mount(t);this.mounted=!0}positioned(t){for(let e of this.manager.tooltipViews)e.positioned&&e.positioned(t)}update(t){this.manager.update(t)}destroy(){var t;for(let e of this.manager.tooltipViews)null===(t=e.destroy)||void 0===t||t.call(e)}passProp(t){let e;for(let i of this.manager.tooltipViews){let n=i[t];if(void 0!==n)if(void 0===e)e=n;else if(e!==n)return}return e}get offset(){return this.passProp("offset")}get getCoords(){return this.passProp("getCoords")}get overlap(){return this.passProp("overlap")}get resize(){return this.passProp("resize")}}const $r=qr.compute([jr],(t=>{let e=t.facet(jr).filter((t=>t));return 0===e.length?null:{pos:Math.min(...e.map((t=>t.pos))),end:Math.max(...e.filter((t=>null!=t.end)).map((t=>t.end))),create:Kr.create,above:e[0].above,arrow:e.some((t=>t.arrow))}}));class Ur{constructor(t,e,i,n,s){this.view=t,this.source=e,this.field=i,this.setHover=n,this.hoverTime=s,this.hoverTimeout=-1,this.restartTimeout=-1,this.pending=null,this.lastMove={x:0,y:0,target:t.dom,time:0},this.checkHover=this.checkHover.bind(this),t.dom.addEventListener("mouseleave",this.mouseleave=this.mouseleave.bind(this)),t.dom.addEventListener("mousemove",this.mousemove=this.mousemove.bind(this))}update(){this.pending&&(this.pending=null,clearTimeout(this.restartTimeout),this.restartTimeout=setTimeout((()=>this.startHover()),20))}get active(){return this.view.state.field(this.field)}checkHover(){if(this.hoverTimeout=-1,this.active)return;let t=Date.now()-this.lastMove.time;t<this.hoverTime?this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime-t):this.startHover()}startHover(){clearTimeout(this.restartTimeout);let{view:t,lastMove:e}=this,i=t.docView.nearest(e.target);if(!i)return;let n,s=1;if(i instanceof $e)n=i.posAtStart;else{if(n=t.posAtCoords(e),null==n)return;let i=t.coordsAtPos(n);if(!i||e.y<i.top||e.y>i.bottom||e.x<i.left-t.defaultCharacterWidth||e.x>i.right+t.defaultCharacterWidth)return;let r=t.bidiSpans(t.state.doc.lineAt(n)).find((t=>t.from<=n&&t.to>=n)),o=r&&r.dir==qi.RTL?-1:1;s=e.x<i.left?-o:o}let r=this.source(t,n,s);if(null==r?void 0:r.then){let e=this.pending={pos:n};r.then((i=>{this.pending==e&&(this.pending=null,i&&t.dispatch({effects:this.setHover.of(i)}))}),(e=>Mi(t.state,e,"hover tooltip")))}else r&&t.dispatch({effects:this.setHover.of(r)})}mousemove(t){var e;this.lastMove={x:t.clientX,y:t.clientY,target:t.target,time:Date.now()},this.hoverTimeout<0&&(this.hoverTimeout=setTimeout(this.checkHover,this.hoverTime));let i=this.active;if(i&&!Gr(this.lastMove.target)||this.pending){let{pos:n}=i||this.pending,s=null!==(e=null==i?void 0:i.end)&&void 0!==e?e:n;(n==s?this.view.posAtCoords(this.lastMove)==n:function(t,e,i,n,s,r){let o=t.scrollDOM.getBoundingClientRect(),l=t.documentTop+t.documentPadding.top+t.contentHeight;if(o.left>n||o.right<n||o.top>s||Math.min(o.bottom,l)<s)return!1;let a=t.posAtCoords({x:n,y:s},!1);return a>=e&&a<=i}(this.view,n,s,t.clientX,t.clientY))||(this.view.dispatch({effects:this.setHover.of(null)}),this.pending=null)}}mouseleave(t){clearTimeout(this.hoverTimeout),this.hoverTimeout=-1,this.active&&!Gr(t.relatedTarget)&&this.view.dispatch({effects:this.setHover.of(null)})}destroy(){clearTimeout(this.hoverTimeout),this.view.dom.removeEventListener("mouseleave",this.mouseleave),this.view.dom.removeEventListener("mousemove",this.mousemove)}}function Gr(t){for(let e=t;e;e=e.parentNode)if(1==e.nodeType&&e.classList.contains("cm-tooltip"))return!0;return!1}function Jr(t,e={}){let i=wt.define(),n=Z.define({create:()=>null,update(t,n){if(t&&(e.hideOnChange&&(n.docChanged||n.selection)||e.hideOn&&e.hideOn(n,t)))return null;if(t&&n.docChanged){let e=n.changes.mapPos(t.pos,-1,L.TrackDel);if(null==e)return null;let i=Object.assign(Object.create(null),t);i.pos=e,null!=t.end&&(i.end=n.changes.mapPos(t.end)),t=i}for(let e of n.effects)e.is(i)&&(t=e.value),e.is(Xr)&&(t=null);return t},provide:t=>jr.from(t)});return[n,Ti.define((s=>new Ur(s,t,n,i,e.hoverTime||300))),$r]}function Yr(t,e){let i=t.plugin(Fr);if(!i)return null;let n=i.manager.tooltips.indexOf(e);return n<0?null:i.manager.tooltipViews[n]}const Xr=wt.define(),Qr=$.define({combine(t){let e,i;for(let n of t)e=e||n.topContainer,i=i||n.bottomContainer;return{topContainer:e,bottomContainer:i}}});function Zr(t,e){let i=t.plugin(to),n=i?i.specs.indexOf(e):-1;return n>-1?i.panels[n]:null}const to=Ti.fromClass(class{constructor(t){this.input=t.state.facet(no),this.specs=this.input.filter((t=>t)),this.panels=this.specs.map((e=>e(t)));let e=t.state.facet(Qr);this.top=new eo(t,!0,e.topContainer),this.bottom=new eo(t,!1,e.bottomContainer),this.top.sync(this.panels.filter((t=>t.top))),this.bottom.sync(this.panels.filter((t=>!t.top)));for(let t of this.panels)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}update(t){let e=t.state.facet(Qr);this.top.container!=e.topContainer&&(this.top.sync([]),this.top=new eo(t.view,!0,e.topContainer)),this.bottom.container!=e.bottomContainer&&(this.bottom.sync([]),this.bottom=new eo(t.view,!1,e.bottomContainer)),this.top.syncClasses(),this.bottom.syncClasses();let i=t.state.facet(no);if(i!=this.input){let e=i.filter((t=>t)),n=[],s=[],r=[],o=[];for(let i of e){let e,l=this.specs.indexOf(i);l<0?(e=i(t.view),o.push(e)):(e=this.panels[l],e.update&&e.update(t)),n.push(e),(e.top?s:r).push(e)}this.specs=e,this.panels=n,this.top.sync(s),this.bottom.sync(r);for(let t of o)t.dom.classList.add("cm-panel"),t.mount&&t.mount()}else for(let e of this.panels)e.update&&e.update(t)}destroy(){this.top.sync([]),this.bottom.sync([])}},{provide:t=>js.scrollMargins.of((e=>{let i=e.plugin(t);return i&&{top:i.top.scrollMargin(),bottom:i.bottom.scrollMargin()}}))});class eo{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(0==this.panels.length)return void(this.dom&&(this.dom.remove(),this.dom=void 0));if(!this.dom){this.dom=document.createElement("div"),this.dom.className=this.top?"cm-panels cm-panels-top":"cm-panels cm-panels-bottom",this.dom.style[this.top?"top":"bottom"]="0";let t=this.container||this.view.dom;t.insertBefore(this.dom,this.top?t.firstChild:null)}let t=this.dom.firstChild;for(let e of this.panels)if(e.dom.parentNode==this.dom){for(;t!=e.dom;)t=io(t);t=t.nextSibling}else this.dom.insertBefore(e.dom,t);for(;t;)t=io(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 io(t){let e=t.nextSibling;return t.remove(),e}const no=$.define({enables:to});class so extends Bt{compare(t){return this==t||this.constructor==t.constructor&&this.eq(t)}eq(t){return!1}destroy(t){}}so.prototype.elementClass="",so.prototype.toDOM=void 0,so.prototype.mapMode=L.TrackBefore,so.prototype.startSide=so.prototype.endSide=-1,so.prototype.point=!0;const ro=$.define(),oo={class:"",renderEmptyElements:!1,elementStyle:"",markers:()=>Nt.empty,lineMarker:()=>null,widgetMarker:()=>null,lineMarkerChange:null,initialSpacer:null,updateSpacer:null,domEventHandlers:{}},lo=$.define();function ao(t){return[co(),lo.of(Object.assign(Object.assign({},oo),t))]}const ho=$.define({combine:t=>t.some((t=>t))});function co(t){let e=[uo];return t&&!1===t.fixed&&e.push(ho.of(!0)),e}const uo=Ti.fromClass(class{constructor(t){this.view=t,this.prevViewport=t.viewport,this.dom=document.createElement("div"),this.dom.className="cm-gutters",this.dom.setAttribute("aria-hidden","true"),this.dom.style.minHeight=this.view.contentHeight/this.view.scaleY+"px",this.gutters=t.state.facet(lo).map((e=>new go(t,e)));for(let t of this.gutters)this.dom.appendChild(t.dom);this.fixed=!t.state.facet(ho),this.fixed&&(this.dom.style.position="sticky"),this.syncGutters(!1),t.scrollDOM.insertBefore(this.dom,t.contentDOM)}update(t){if(this.updateGutters(t)){let e=this.prevViewport,i=t.view.viewport,n=Math.min(e.to,i.to)-Math.max(e.from,i.from);this.syncGutters(n<.8*(i.to-i.from))}t.geometryChanged&&(this.dom.style.minHeight=this.view.contentHeight+"px"),this.view.state.facet(ho)!=!this.fixed&&(this.fixed=!this.fixed,this.dom.style.position=this.fixed?"sticky":""),this.prevViewport=t.view.viewport}syncGutters(t){let e=this.dom.nextSibling;t&&this.dom.remove();let i=Nt.iter(this.view.state.facet(ro),this.view.viewport.from),n=[],s=this.gutters.map((t=>new mo(t,this.view.viewport,-this.view.documentPadding.top)));for(let t of this.view.viewportLineBlocks)if(n.length&&(n=[]),Array.isArray(t.type)){let e=!0;for(let r of t.type)if(r.type==ri.Text&&e){po(i,n,r.from);for(let t of s)t.line(this.view,r,n);e=!1}else if(r.widget)for(let t of s)t.widget(this.view,r)}else if(t.type==ri.Text){po(i,n,t.from);for(let e of s)e.line(this.view,t,n)}else if(t.widget)for(let e of s)e.widget(this.view,t);for(let t of s)t.finish();t&&this.view.scrollDOM.insertBefore(this.dom,e)}updateGutters(t){let e=t.startState.facet(lo),i=t.state.facet(lo),n=t.docChanged||t.heightChanged||t.viewportChanged||!Nt.eq(t.startState.facet(ro),t.state.facet(ro),t.view.viewport.from,t.view.viewport.to);if(e==i)for(let e of this.gutters)e.update(t)&&(n=!0);else{n=!0;let s=[];for(let n of i){let i=e.indexOf(n);i<0?s.push(new go(this.view,n)):(this.gutters[i].update(t),s.push(this.gutters[i]))}for(let t of this.gutters)t.dom.remove(),s.indexOf(t)<0&&t.destroy();for(let t of s)this.dom.appendChild(t.dom);this.gutters=s}return n}destroy(){for(let t of this.gutters)t.destroy();this.dom.remove()}},{provide:t=>js.scrollMargins.of((e=>{let i=e.plugin(t);return i&&0!=i.gutters.length&&i.fixed?e.textDirection==qi.LTR?{left:i.dom.offsetWidth*e.scaleX}:{right:i.dom.offsetWidth*e.scaleX}:null}))});function fo(t){return Array.isArray(t)?t:[t]}function po(t,e,i){for(;t.value&&t.from<=i;)t.from==i&&e.push(t.value),t.next()}class mo{constructor(t,e,i){this.gutter=t,this.height=i,this.i=0,this.cursor=Nt.iter(t.markers,e.from)}addElement(t,e,i){let{gutter:n}=this,s=(e.top-this.height)/t.scaleY,r=e.height/t.scaleY;if(this.i==n.elements.length){let e=new vo(t,r,s,i);n.elements.push(e),n.dom.appendChild(e.dom)}else n.elements[this.i].update(t,r,s,i);this.height=e.bottom,this.i++}line(t,e,i){let n=[];po(this.cursor,n,e.from),i.length&&(n=n.concat(i));let s=this.gutter.config.lineMarker(t,e,n);s&&n.unshift(s);let r=this.gutter;(0!=n.length||r.config.renderEmptyElements)&&this.addElement(t,e,n)}widget(t,e){let i=this.gutter.config.widgetMarker(t,e.widget,e);i&&this.addElement(t,e,[i])}finish(){let t=this.gutter;for(;t.elements.length>this.i;){let e=t.elements.pop();t.dom.removeChild(e.dom),e.destroy()}}}class go{constructor(t,e){this.view=t,this.config=e,this.elements=[],this.spacer=null,this.dom=document.createElement("div"),this.dom.className="cm-gutter"+(this.config.class?" "+this.config.class:"");for(let i in e.domEventHandlers)this.dom.addEventListener(i,(n=>{let s,r=n.target;if(r!=this.dom&&this.dom.contains(r)){for(;r.parentNode!=this.dom;)r=r.parentNode;let t=r.getBoundingClientRect();s=(t.top+t.bottom)/2}else s=n.clientY;let o=t.lineBlockAtHeight(s-t.documentTop);e.domEventHandlers[i](t,o,n)&&n.preventDefault()}));this.markers=fo(e.markers(t)),e.initialSpacer&&(this.spacer=new vo(t,0,0,[e.initialSpacer(t)]),this.dom.appendChild(this.spacer.dom),this.spacer.dom.style.cssText+="visibility: hidden; pointer-events: none")}update(t){let e=this.markers;if(this.markers=fo(this.config.markers(t.view)),this.spacer&&this.config.updateSpacer){let e=this.config.updateSpacer(this.spacer.markers[0],t);e!=this.spacer.markers[0]&&this.spacer.update(t.view,0,0,[e])}let i=t.view.viewport;return!Nt.eq(this.markers,e,i.from,i.to)||!!this.config.lineMarkerChange&&this.config.lineMarkerChange(t)}destroy(){for(let t of this.elements)t.destroy()}}class vo{constructor(t,e,i,n){this.height=-1,this.above=0,this.markers=[],this.dom=document.createElement("div"),this.dom.className="cm-gutterElement",this.update(t,e,i,n)}update(t,e,i,n){this.height!=e&&(this.height=e,this.dom.style.height=e+"px"),this.above!=i&&(this.dom.style.marginTop=(this.above=i)?i+"px":""),function(t,e){if(t.length!=e.length)return!1;for(let i=0;i<t.length;i++)if(!t[i].compare(e[i]))return!1;return!0}(this.markers,n)||this.setMarkers(t,n)}setMarkers(t,e){let i="cm-gutterElement",n=this.dom.firstChild;for(let s=0,r=0;;){let o=r,l=s<e.length?e[s++]:null,a=!1;if(l){let t=l.elementClass;t&&(i+=" "+t);for(let t=r;t<this.markers.length;t++)if(this.markers[t].compare(l)){o=t,a=!0;break}}else o=this.markers.length;for(;r<o;){let t=this.markers[r++];if(t.toDOM){t.destroy(n);let e=n.nextSibling;n.remove(),n=e}}if(!l)break;l.toDOM&&(a?n=n.nextSibling:this.dom.insertBefore(l.toDOM(t),n)),a&&r++}this.dom.className=i,this.markers=e}destroy(){this.setMarkers(null,[])}}const wo=$.define(),yo=$.define({combine:t=>Tt(t,{formatNumber:String,domEventHandlers:{}},{domEventHandlers(t,e){let i=Object.assign({},t);for(let t in e){let n=i[t],s=e[t];i[t]=n?(t,e,i)=>n(t,e,i)||s(t,e,i):s}return i}})});class bo extends so{constructor(t){super(),this.number=t}eq(t){return this.number==t.number}toDOM(){return document.createTextNode(this.number)}}function xo(t,e){return t.state.facet(yo).formatNumber(e,t.state)}const ko=lo.compute([yo],(t=>({class:"cm-lineNumbers",renderEmptyElements:!1,markers:t=>t.state.facet(wo),lineMarker:(t,e,i)=>i.some((t=>t.toDOM))?null:new bo(xo(t,t.state.doc.lineAt(e.from).number)),widgetMarker:()=>null,lineMarkerChange:t=>t.startState.facet(yo)!=t.state.facet(yo),initialSpacer:t=>new bo(xo(t,So(t.state.doc.lines))),updateSpacer(t,e){let i=xo(e.view,So(e.view.state.doc.lines));return i==t.number?t:new bo(i)},domEventHandlers:t.facet(yo).domEventHandlers})));function So(t){let e=9;for(;e<t;)e=10*e+9;return e}const Co=new class extends so{constructor(){super(...arguments),this.elementClass="cm-activeLineGutter"}},Ao=ro.compute(["selection"],(t=>{let e=[],i=-1;for(let n of t.selection.ranges){let s=t.doc.lineAt(n.head).from;s>i&&(i=s,e.push(Co.range(s)))}return Nt.of(e)})),Mo=1024;let Oo=0;class Do{constructor(t,e){this.from=t,this.to=e}}class Eo{constructor(t={}){this.id=Oo++,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"function"!=typeof t&&(t=Ro.match(t)),e=>{let i=t(e);return void 0===i?null:[this,i]}}}Eo.closedBy=new Eo({deserialize:t=>t.split(" ")}),Eo.openedBy=new Eo({deserialize:t=>t.split(" ")}),Eo.group=new Eo({deserialize:t=>t.split(" ")}),Eo.contextHash=new Eo({perNode:!0}),Eo.lookAhead=new Eo({perNode:!0}),Eo.mounted=new Eo({perNode:!0});class To{constructor(t,e,i){this.tree=t,this.overlay=e,this.parser=i}static get(t){return t&&t.props&&t.props[Eo.mounted.id]}}const Bo=Object.create(null);class Ro{constructor(t,e,i,n=0){this.name=t,this.props=e,this.id=i,this.flags=n}static define(t){let e=t.props&&t.props.length?Object.create(null):Bo,i=(t.top?1:0)|(t.skipped?2:0)|(t.error?4:0)|(null==t.name?8:0),n=new Ro(t.name||"",e,t.id,i);if(t.props)for(let i of t.props)if(Array.isArray(i)||(i=i(n)),i){if(i[0].perNode)throw new RangeError("Can't store a per-node prop on a node type");e[i[0].id]=i[1]}return n}prop(t){return this.props[t.id]}get isTop(){return(1&this.flags)>0}get isSkipped(){return(2&this.flags)>0}get isError(){return(4&this.flags)>0}get isAnonymous(){return(8&this.flags)>0}is(t){if("string"==typeof t){if(this.name==t)return!0;let e=this.prop(Eo.group);return!!e&&e.indexOf(t)>-1}return this.id==t}static match(t){let e=Object.create(null);for(let i in t)for(let n of i.split(" "))e[n]=t[i];return t=>{for(let i=t.prop(Eo.group),n=-1;n<(i?i.length:0);n++){let s=e[n<0?t.name:i[n]];if(s)return s}}}}Ro.none=new Ro("",Object.create(null),0,8);const Lo=new WeakMap,Po=new WeakMap;var No;!function(t){t[t.ExcludeBuffers=1]="ExcludeBuffers",t[t.IncludeAnonymous=2]="IncludeAnonymous",t[t.IgnoreMounts=4]="IgnoreMounts",t[t.IgnoreOverlays=8]="IgnoreOverlays"}(No||(No={}));class Io{constructor(t,e,i,n,s){if(this.type=t,this.children=e,this.positions=i,this.length=n,this.props=null,s&&s.length){this.props=Object.create(null);for(let[t,e]of s)this.props["number"==typeof t?t:t.id]=e}}toString(){let t=To.get(this);if(t&&!t.overlay)return t.tree.toString();let e="";for(let t of this.children){let i=t.toString();i&&(e&&(e+=","),e+=i)}return this.type.name?(/\W/.test(this.type.name)&&!this.type.isError?JSON.stringify(this.type.name):this.type.name)+(e.length?"("+e+")":""):e}cursor(t=0){return new Jo(this.topNode,t)}cursorAt(t,e=0,i=0){let n=Lo.get(this)||this.topNode,s=new Jo(n);return s.moveTo(t,e),Lo.set(this,s._tree),s}get topNode(){return new zo(this,0,0,null)}resolve(t,e=0){let i=Wo(Lo.get(this)||this.topNode,t,e,!1);return Lo.set(this,i),i}resolveInner(t,e=0){let i=Wo(Po.get(this)||this.topNode,t,e,!0);return Po.set(this,i),i}resolveStack(t,e=0){return function(t,e,i){let n=t.resolveInner(e,i),s=null;for(let t=n instanceof zo?n:n.context.parent;t;t=t.parent)if(t.index<0){let r=t.parent;(s||(s=[n])).push(r.resolve(e,i)),t=r}else{let r=To.get(t.tree);if(r&&r.overlay&&r.overlay[0].from<=e&&r.overlay[r.overlay.length-1].to>=e){let o=new zo(r.tree,r.overlay[0].from+t.from,0,null);(s||(s=[n])).push(Wo(o,e,i,!1))}}return s?Uo(s):n}(this,t,e)}iterate(t){let{enter:e,leave:i,from:n=0,to:s=this.length}=t,r=t.mode||0,o=(r&No.IncludeAnonymous)>0;for(let t=this.cursor(r|No.IncludeAnonymous);;){let r=!1;if(t.from<=s&&t.to>=n&&(!o&&t.type.isAnonymous||!1!==e(t))){if(t.firstChild())continue;r=!0}for(;r&&i&&(o||!t.type.isAnonymous)&&i(t),!t.nextSibling();){if(!t.parent())return;r=!0}}}prop(t){return t.perNode?this.props?this.props[t.id]:void 0:this.type.prop(t)}get propValues(){let t=[];if(this.props)for(let e in this.props)t.push([+e,this.props[e]]);return t}balance(t={}){return this.children.length<=8?this:Zo(Ro.none,this.children,this.positions,0,this.children.length,0,this.length,((t,e,i)=>new Io(this.type,t,e,i,this.propValues)),t.makeTree||((t,e,i)=>new Io(Ro.none,t,e,i)))}static build(t){return function(t){var e;let{buffer:i,nodeSet:n,maxBufferLength:s=Mo,reused:r=[],minRepeatType:o=n.types.length}=t,l=Array.isArray(i)?new _o(i,i.length):i,a=n.types,h=0,c=0;function d(t,e,i,m,g){let{id:v,start:w,end:y,size:b}=l,x=c;for(;b<0;){if(l.next(),-1==b){let e=r[v];return i.push(e),void m.push(w-t)}if(-3==b)return void(h=v);if(-4==b)return void(c=v);throw new RangeError(`Unrecognized record size: ${b}`)}let k,S,C=a[v],A=w-t;if(y-w<=s&&(S=function(t,e){let i=l.fork(),n=0,r=0,a=0,h=i.end-s,c={size:0,start:0,skip:0};t:for(let s=i.pos-t;i.pos>s;){let t=i.size;if(i.id==e&&t>=0){c.size=n,c.start=r,c.skip=a,a+=4,n+=4,i.next();continue}let l=i.pos-t;if(t<0||l<s||i.start<h)break;let d=i.id>=o?4:0,u=i.start;for(i.next();i.pos>l;){if(i.size<0){if(-3!=i.size)break t;d+=4}else i.id>=o&&(d+=4);i.next()}r=u,n+=t,a+=d}return(e<0||n==t)&&(c.size=n,c.start=r,c.skip=a),c.size>4?c:void 0}(l.pos-e,g))){let e=new Uint16Array(S.size-S.skip),i=l.pos-S.size,s=e.length;for(;l.pos>i;)s=p(S.start,e,s);k=new Ho(e,y-S.start,n),A=S.start-t}else{let t=l.pos-b;l.next();let e=[],i=[],n=v>=o?v:-1,r=0,a=y;for(;l.pos>t;)n>=0&&l.id==n&&l.size>=0?(l.end<=a-s&&(u(e,i,w,r,l.end,a,n,x),r=e.length,a=l.end),l.next()):d(w,t,e,i,n);if(n>=0&&r>0&&r<e.length&&u(e,i,w,r,w,a,n,x),e.reverse(),i.reverse(),n>-1&&r>0){let t=function(t){return(e,i,n)=>{let s,r,o=0,l=e.length-1;if(l>=0&&(s=e[l])instanceof Io){if(!l&&s.type==t&&s.length==n)return s;(r=s.prop(Eo.lookAhead))&&(o=i[l]+s.length+r)}return f(t,e,i,n,o)}}(C);k=Zo(C,e,i,0,e.length,0,y-w,t,t)}else k=f(C,e,i,y-w,x-y)}i.push(k),m.push(A)}function u(t,e,i,s,r,o,l,a){let h=[],c=[];for(;t.length>s;)h.push(t.pop()),c.push(e.pop()+i-r);t.push(f(n.types[l],h,c,o-r,a-o)),e.push(r-i)}function f(t,e,i,n,s=0,r){if(h){let t=[Eo.contextHash,h];r=r?[t].concat(r):[t]}if(s>25){let t=[Eo.lookAhead,s];r=r?[t].concat(r):[t]}return new Io(t,e,i,n,r)}function p(t,e,i){let{id:n,start:s,end:r,size:a}=l;if(l.next(),a>=0&&n<o){let o=i;if(a>4){let n=l.pos-(a-4);for(;l.pos>n;)i=p(t,e,i)}e[--i]=o,e[--i]=r-t,e[--i]=s-t,e[--i]=n}else-3==a?h=n:-4==a&&(c=n);return i}let m=[],g=[];for(;l.pos>0;)d(t.start||0,t.bufferStart||0,m,g,-1);let v=null!==(e=t.length)&&void 0!==e?e:m.length?g[0]+m[0].length:0;return new Io(a[t.topID],m.reverse(),g.reverse(),v)}(t)}}Io.empty=new Io(Ro.none,[],[],0);class _o{constructor(t,e){this.buffer=t,this.index=e}get id(){return this.buffer[this.index-4]}get start(){return this.buffer[this.index-3]}get end(){return this.buffer[this.index-2]}get size(){return this.buffer[this.index-1]}get pos(){return this.index}next(){this.index-=4}fork(){return new _o(this.buffer,this.index)}}class Ho{constructor(t,e,i){this.buffer=t,this.length=e,this.set=i}get type(){return Ro.none}toString(){let t=[];for(let e=0;e<this.buffer.length;)t.push(this.childString(e)),e=this.buffer[e+3];return t.join(",")}childString(t){let e=this.buffer[t],i=this.buffer[t+3],n=this.set.types[e],s=n.name;if(/\W/.test(s)&&!n.isError&&(s=JSON.stringify(s)),i==(t+=4))return s;let r=[];for(;t<i;)r.push(this.childString(t)),t=this.buffer[t+3];return s+"("+r.join(",")+")"}findChild(t,e,i,n,s){let{buffer:r}=this,o=-1;for(let l=t;l!=e&&!(Vo(s,n,r[l+1],r[l+2])&&(o=l,i>0));l=r[l+3]);return o}slice(t,e,i){let n=this.buffer,s=new Uint16Array(e-t),r=0;for(let o=t,l=0;o<e;){s[l++]=n[o++],s[l++]=n[o++]-i;let e=s[l++]=n[o++]-i;s[l++]=n[o++]-t,r=Math.max(r,e)}return new Ho(s,r,this.set)}}function Vo(t,e,i,n){switch(t){case-2:return i<e;case-1:return n>=e&&i<e;case 0:return i<e&&n>e;case 1:return i<=e&&n>e;case 2:return n>e;case 4:return!0}}function Wo(t,e,i,n){for(var s;t.from==t.to||(i<1?t.from>=e:t.from>e)||(i>-1?t.to<=e:t.to<e);){let e=!n&&t instanceof zo&&t.index<0?null:t.parent;if(!e)return t;t=e}let r=n?0:No.IgnoreOverlays;if(n)for(let n=t,o=n.parent;o;n=o,o=n.parent)n instanceof zo&&n.index<0&&(null===(s=o.enter(e,i,r))||void 0===s?void 0:s.from)!=n.from&&(t=o);for(;;){let n=t.enter(e,i,r);if(!n)return t;t=n}}class Fo{cursor(t=0){return new Jo(this,t)}getChild(t,e=null,i=null){let n=qo(this,t,e,i);return n.length?n[0]:null}getChildren(t,e=null,i=null){return qo(this,t,e,i)}resolve(t,e=0){return Wo(this,t,e,!1)}resolveInner(t,e=0){return Wo(this,t,e,!0)}matchContext(t){return jo(this,t)}enterUnfinishedNodesBefore(t){let e=this.childBefore(t),i=this;for(;e;){let t=e.lastChild;if(!t||t.to!=e.to)break;t.type.isError&&t.from==t.to?(i=e,e=t.prevSibling):e=t}return i}get node(){return this}get next(){return this.parent}}class zo extends Fo{constructor(t,e,i,n){super(),this._tree=t,this.from=e,this.index=i,this._parent=n}get type(){return this._tree.type}get name(){return this._tree.type.name}get to(){return this.from+this._tree.length}nextChild(t,e,i,n,s=0){for(let r=this;;){for(let{children:o,positions:l}=r._tree,a=e>0?o.length:-1;t!=a;t+=e){let a=o[t],h=l[t]+r.from;if(Vo(n,i,h,h+a.length))if(a instanceof Ho){if(s&No.ExcludeBuffers)continue;let o=a.findChild(0,a.buffer.length,e,i-h,n);if(o>-1)return new $o(new Ko(r,a,t,h),null,o)}else if(s&No.IncludeAnonymous||!a.type.isAnonymous||Yo(a)){let o;if(!(s&No.IgnoreMounts)&&(o=To.get(a))&&!o.overlay)return new zo(o.tree,h,t,r);let l=new zo(a,h,t,r);return s&No.IncludeAnonymous||!l.type.isAnonymous?l:l.nextChild(e<0?a.children.length-1:0,e,i,n)}}if(s&No.IncludeAnonymous||!r.type.isAnonymous)return null;if(t=r.index>=0?r.index+e:e<0?-1:r._parent._tree.children.length,r=r._parent,!r)return null}}get firstChild(){return this.nextChild(0,1,0,4)}get lastChild(){return this.nextChild(this._tree.children.length-1,-1,0,4)}childAfter(t){return this.nextChild(0,1,t,2)}childBefore(t){return this.nextChild(this._tree.children.length-1,-1,t,-2)}enter(t,e,i=0){let n;if(!(i&No.IgnoreOverlays)&&(n=To.get(this._tree))&&n.overlay){let i=t-this.from;for(let{from:t,to:s}of n.overlay)if((e>0?t<=i:t<i)&&(e<0?s>=i:s>i))return new zo(n.tree,n.overlay[0].from+this.from,-1,this)}return this.nextChild(0,1,t,e,i)}nextSignificantParent(){let t=this;for(;t.type.isAnonymous&&t._parent;)t=t._parent;return t}get parent(){return this._parent?this._parent.nextSignificantParent():null}get nextSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index+1,1,0,4):null}get prevSibling(){return this._parent&&this.index>=0?this._parent.nextChild(this.index-1,-1,0,4):null}get tree(){return this._tree}toTree(){return this._tree}toString(){return this._tree.toString()}}function qo(t,e,i,n){let s=t.cursor(),r=[];if(!s.firstChild())return r;if(null!=i)for(;!s.type.is(i);)if(!s.nextSibling())return r;for(;;){if(null!=n&&s.type.is(n))return r;if(s.type.is(e)&&r.push(s.node),!s.nextSibling())return null==n?r:[]}}function jo(t,e,i=e.length-1){for(let n=t.parent;i>=0;n=n.parent){if(!n)return!1;if(!n.type.isAnonymous){if(e[i]&&e[i]!=n.name)return!1;i--}}return!0}class Ko{constructor(t,e,i,n){this.parent=t,this.buffer=e,this.index=i,this.start=n}}class $o extends Fo{get name(){return this.type.name}get from(){return this.context.start+this.context.buffer.buffer[this.index+1]}get to(){return this.context.start+this.context.buffer.buffer[this.index+2]}constructor(t,e,i){super(),this.context=t,this._parent=e,this.index=i,this.type=t.buffer.set.types[t.buffer.buffer[i]]}child(t,e,i){let{buffer:n}=this.context,s=n.findChild(this.index+4,n.buffer[this.index+3],t,e-this.context.start,i);return s<0?null:new $o(this.context,this,s)}get firstChild(){return this.child(1,0,4)}get lastChild(){return this.child(-1,0,4)}childAfter(t){return this.child(1,t,2)}childBefore(t){return this.child(-1,t,-2)}enter(t,e,i=0){if(i&No.ExcludeBuffers)return null;let{buffer:n}=this.context,s=n.findChild(this.index+4,n.buffer[this.index+3],e>0?1:-1,t-this.context.start,e);return s<0?null:new $o(this.context,this,s)}get parent(){return this._parent||this.context.parent.nextSignificantParent()}externalSibling(t){return this._parent?null:this.context.parent.nextChild(this.context.index+t,t,0,4)}get nextSibling(){let{buffer:t}=this.context,e=t.buffer[this.index+3];return e<(this._parent?t.buffer[this._parent.index+3]:t.buffer.length)?new $o(this.context,this._parent,e):this.externalSibling(1)}get prevSibling(){let{buffer:t}=this.context,e=this._parent?this._parent.index+4:0;return this.index==e?this.externalSibling(-1):new $o(this.context,this._parent,t.findChild(e,this.index,-1,0,4))}get tree(){return null}toTree(){let t=[],e=[],{buffer:i}=this.context,n=this.index+4,s=i.buffer[this.index+3];if(s>n){let r=i.buffer[this.index+1];t.push(i.slice(n,s,r)),e.push(0)}return new Io(this.type,t,e,this.to-this.from)}toString(){return this.context.buffer.childString(this.index)}}function Uo(t){if(!t.length)return null;if(1==t.length)return t[0];let e=0,i=t[0];for(let n=1;n<t.length;n++){let s=t[n];(s.from>i.from||s.to<i.to)&&(i=s,e=n)}let n=i instanceof zo&&i.index<0?null:i.parent,s=t.slice();return n?s[e]=n:s.splice(e,1),new Go(s,i)}class Go{constructor(t,e){this.heads=t,this.node=e}get next(){return Uo(this.heads)}}class Jo{get name(){return this.type.name}constructor(t,e=0){if(this.mode=e,this.buffer=null,this.stack=[],this.index=0,this.bufferNode=null,t instanceof zo)this.yieldNode(t);else{this._tree=t.context.parent,this.buffer=t.context;for(let e=t._parent;e;e=e._parent)this.stack.unshift(e.index);this.bufferNode=t,this.yieldBuf(t.index)}}yieldNode(t){return!!t&&(this._tree=t,this.type=t.type,this.from=t.from,this.to=t.to,!0)}yieldBuf(t,e){this.index=t;let{start:i,buffer:n}=this.buffer;return this.type=e||n.set.types[n.buffer[t]],this.from=i+n.buffer[t+1],this.to=i+n.buffer[t+2],!0}yield(t){return!!t&&(t instanceof zo?(this.buffer=null,this.yieldNode(t)):(this.buffer=t.context,this.yieldBuf(t.index,t.type)))}toString(){return this.buffer?this.buffer.buffer.childString(this.index):this._tree.toString()}enterChild(t,e,i){if(!this.buffer)return this.yield(this._tree.nextChild(t<0?this._tree._tree.children.length-1:0,t,e,i,this.mode));let{buffer:n}=this.buffer,s=n.findChild(this.index+4,n.buffer[this.index+3],t,e-this.buffer.start,i);return!(s<0)&&(this.stack.push(this.index),this.yieldBuf(s))}firstChild(){return this.enterChild(1,0,4)}lastChild(){return this.enterChild(-1,0,4)}childAfter(t){return this.enterChild(1,t,2)}childBefore(t){return this.enterChild(-1,t,-2)}enter(t,e,i=this.mode){return this.buffer?!(i&No.ExcludeBuffers)&&this.enterChild(1,t,e):this.yield(this._tree.enter(t,e,i))}parent(){if(!this.buffer)return this.yieldNode(this.mode&No.IncludeAnonymous?this._tree._parent:this._tree.parent);if(this.stack.length)return this.yieldBuf(this.stack.pop());let t=this.mode&No.IncludeAnonymous?this.buffer.parent:this.buffer.parent.nextSignificantParent();return this.buffer=null,this.yieldNode(t)}sibling(t){if(!this.buffer)return!!this._tree._parent&&this.yield(this._tree.index<0?null:this._tree._parent.nextChild(this._tree.index+t,t,0,4,this.mode));let{buffer:e}=this.buffer,i=this.stack.length-1;if(t<0){let t=i<0?0:this.stack[i]+4;if(this.index!=t)return this.yieldBuf(e.findChild(t,this.index,-1,0,4))}else{let t=e.buffer[this.index+3];if(t<(i<0?e.buffer.length:e.buffer[this.stack[i]+3]))return this.yieldBuf(t)}return i<0&&this.yield(this.buffer.parent.nextChild(this.buffer.index+t,t,0,4,this.mode))}nextSibling(){return this.sibling(1)}prevSibling(){return this.sibling(-1)}atLastNode(t){let e,i,{buffer:n}=this;if(n){if(t>0){if(this.index<n.buffer.buffer.length)return!1}else for(let t=0;t<this.index;t++)if(n.buffer.buffer[t+3]<this.index)return!1;({index:e,parent:i}=n)}else({index:e,_parent:i}=this._tree);for(;i;({index:e,_parent:i}=i))if(e>-1)for(let n=e+t,s=t<0?-1:i._tree.children.length;n!=s;n+=t){let t=i._tree.children[n];if(this.mode&No.IncludeAnonymous||t instanceof Ho||!t.type.isAnonymous||Yo(t))return!1}return!0}move(t,e){if(e&&this.enterChild(t,0,4))return!0;for(;;){if(this.sibling(t))return!0;if(this.atLastNode(t)||!this.parent())return!1}}next(t=!0){return this.move(1,t)}prev(t=!0){return this.move(-1,t)}moveTo(t,e=0){for(;(this.from==this.to||(e<1?this.from>=t:this.from>t)||(e>-1?this.to<=t:this.to<t))&&this.parent(););for(;this.enterChild(1,t,e););return this}get node(){if(!this.buffer)return this._tree;let t=this.bufferNode,e=null,i=0;if(t&&t.context==this.buffer)t:for(let n=this.index,s=this.stack.length;s>=0;){for(let r=t;r;r=r._parent)if(r.index==n){if(n==this.index)return r;e=r,i=s+1;break t}n=this.stack[--s]}for(let t=i;t<this.stack.length;t++)e=new $o(this.buffer,e,this.stack[t]);return this.bufferNode=new $o(this.buffer,e,this.index)}get tree(){return this.buffer?null:this._tree._tree}iterate(t,e){for(let i=0;;){let n=!1;if(this.type.isAnonymous||!1!==t(this)){if(this.firstChild()){i++;continue}this.type.isAnonymous||(n=!0)}for(;n&&e&&e(this),n=this.type.isAnonymous,!this.nextSibling();){if(!i)return;this.parent(),i--,n=!0}}}matchContext(t){if(!this.buffer)return jo(this.node,t);let{buffer:e}=this.buffer,{types:i}=e.set;for(let n=t.length-1,s=this.stack.length-1;n>=0;s--){if(s<0)return jo(this.node,t,n);let r=i[e.buffer[this.stack[s]]];if(!r.isAnonymous){if(t[n]&&t[n]!=r.name)return!1;n--}}return!0}}function Yo(t){return t.children.some((t=>t instanceof Ho||!t.type.isAnonymous||Yo(t)))}const Xo=new WeakMap;function Qo(t,e){if(!t.isAnonymous||e instanceof Ho||e.type!=t)return 1;let i=Xo.get(e);if(null==i){i=1;for(let n of e.children){if(n.type!=t||!(n instanceof 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fl=sl.define,pl=fl(),ml=fl(),gl=fl(ml),vl=fl(ml),wl=fl(),yl=fl(wl),bl=fl(wl),xl=fl(),kl=fl(xl),Sl=fl(),Cl=fl(),Al=fl(),Ml=fl(Al),Ol=fl(),Dl={comment:pl,lineComment:fl(pl),blockComment:fl(pl),docComment:fl(pl),name:ml,variableName:fl(ml),typeName:gl,tagName:fl(gl),propertyName:vl,attributeName:fl(vl),className:fl(ml),labelName:fl(ml),namespace:fl(ml),macroName:fl(ml),literal:wl,string:yl,docString:fl(yl),character:fl(yl),attributeValue:fl(yl),number:bl,integer:fl(bl),float:fl(bl),bool:fl(wl),regexp:fl(wl),escape:fl(wl),color:fl(wl),url:fl(wl),keyword:Sl,self:fl(Sl),null:fl(Sl),atom:fl(Sl),unit:fl(Sl),modifier:fl(Sl),operatorKeyword:fl(Sl),controlKeyword:fl(Sl),definitionKeyword:fl(Sl),moduleKeyword:fl(Sl),operator:Cl,derefOperator:fl(Cl),arithmeticOperator:fl(Cl),logicOperator:fl(Cl),bitwiseOperator:fl(Cl),compareOperator:fl(Cl),updateOperator:fl(Cl),definitionOperator:fl(Cl),typeOperator:fl(Cl),controlOperator:fl(Cl),punctuation:Al,separator:fl(Al),bracket:Ml,angleBracket:fl(Ml),squareBracket:fl(Ml),paren:fl(Ml),brace:fl(Ml),content:xl,heading:kl,heading1:fl(kl),heading2:fl(kl),heading3:fl(kl),heading4:fl(kl),heading5:fl(kl),heading6:fl(kl),contentSeparator:fl(xl),list:fl(xl),quote:fl(xl),emphasis:fl(xl),strong:fl(xl),link:fl(xl),monospace:fl(xl),strikethrough:fl(xl),inserted:fl(),deleted:fl(),changed:fl(),invalid:fl(),meta:Ol,documentMeta:fl(Ol),annotation:fl(Ol),processingInstruction:fl(Ol),definition:sl.defineModifier(),constant:sl.defineModifier(),function:sl.defineModifier(),standard:sl.defineModifier(),local:sl.defineModifier(),special:sl.defineModifier()};var El;cl([{tag:Dl.link,class:"tok-link"},{tag:Dl.heading,class:"tok-heading"},{tag:Dl.emphasis,class:"tok-emphasis"},{tag:Dl.strong,class:"tok-strong"},{tag:Dl.keyword,class:"tok-keyword"},{tag:Dl.atom,class:"tok-atom"},{tag:Dl.bool,class:"tok-bool"},{tag:Dl.url,class:"tok-url"},{tag:Dl.labelName,class:"tok-labelName"},{tag:Dl.inserted,class:"tok-inserted"},{tag:Dl.deleted,class:"tok-deleted"},{tag:Dl.literal,class:"tok-literal"},{tag:Dl.string,class:"tok-string"},{tag:Dl.number,class:"tok-number"},{tag:[Dl.regexp,Dl.escape,Dl.special(Dl.string)],class:"tok-string2"},{tag:Dl.variableName,class:"tok-variableName"},{tag:Dl.local(Dl.variableName),class:"tok-variableName tok-local"},{tag:Dl.definition(Dl.variableName),class:"tok-variableName tok-definition"},{tag:Dl.special(Dl.variableName),class:"tok-variableName2"},{tag:Dl.definition(Dl.propertyName),class:"tok-propertyName tok-definition"},{tag:Dl.typeName,class:"tok-typeName"},{tag:Dl.namespace,class:"tok-namespace"},{tag:Dl.className,class:"tok-className"},{tag:Dl.macroName,class:"tok-macroName"},{tag:Dl.propertyName,class:"tok-propertyName"},{tag:Dl.operator,class:"tok-operator"},{tag:Dl.comment,class:"tok-comment"},{tag:Dl.meta,class:"tok-meta"},{tag:Dl.invalid,class:"tok-invalid"},{tag:Dl.punctuation,class:"tok-punctuation"}]);const Tl=new Eo,Bl=new Eo;class Rl{constructor(t,e,i=[],n=""){this.data=t,this.name=n,Et.prototype.hasOwnProperty("tree")||Object.defineProperty(Et.prototype,"tree",{get(){return Pl(this)}}),this.parser=e,this.extension=[ql.of(this),Et.languageData.of(((t,e,i)=>{let n=Ll(t,e,i),s=n.type.prop(Tl);if(!s)return[];let r=t.facet(s),o=n.type.prop(Bl);if(o){let s=n.resolve(e-n.from,i);for(let e of o)if(e.test(s,t)){let i=t.facet(e.facet);return"replace"==e.type?i:i.concat(r)}}return r}))].concat(i)}isActiveAt(t,e,i=-1){return Ll(t,e,i).type.prop(Tl)==this.data}findRegions(t){let e=t.facet(ql);if((null==e?void 0:e.data)==this.data)return[{from:0,to:t.doc.length}];if(!e||!e.allowsNesting)return[];let i=[],n=(t,e)=>{if(t.prop(Tl)==this.data)return void i.push({from:e,to:e+t.length});let s=t.prop(Eo.mounted);if(s){if(s.tree.prop(Tl)==this.data){if(s.overlay)for(let t of s.overlay)i.push({from:t.from+e,to:t.to+e});else i.push({from:e,to:e+t.length});return}if(s.overlay){let t=i.length;if(n(s.tree,s.overlay[0].from+e),i.length>t)return}}for(let i=0;i<t.children.length;i++){let s=t.children[i];s instanceof Io&&n(s,t.positions[i]+e)}};return n(Pl(t),0),i}get allowsNesting(){return!0}}function Ll(t,e,i){let n=t.facet(ql),s=Pl(t).topNode;if(!n||n.allowsNesting)for(let t=s;t;t=t.enter(e,i,No.ExcludeBuffers))t.type.isTop&&(s=t);return s}function Pl(t){let e=t.field(Rl.state,!1);return e?e.tree:Io.empty}Rl.setState=wt.define();class Nl{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 Il=null;class _l{constructor(t,e,i=[],n,s,r,o,l){this.parser=t,this.state=e,this.fragments=i,this.tree=n,this.treeLen=s,this.viewport=r,this.skipped=o,this.scheduleOn=l,this.parse=null,this.tempSkipped=[]}static create(t,e,i){return new _l(t,e,[],Io.empty,0,i,[],null)}startParse(){return this.parser.startParse(new Nl(this.state.doc),this.fragments)}work(t,e){return null!=e&&e>=this.state.doc.length&&(e=void 0),this.tree!=Io.empty&&this.isDone(null!=e?e:this.state.doc.length)?(this.takeTree(),!0):this.withContext((()=>{var i;if("number"==typeof t){let e=Date.now()+t;t=()=>Date.now()>e}for(this.parse||(this.parse=this.startParse()),null!=e&&(null==this.parse.stoppedAt||this.parse.stoppedAt>e)&&e<this.state.doc.length&&this.parse.stopAt(e);;){let n=this.parse.advance();if(n){if(this.fragments=this.withoutTempSkipped(tl.addTree(n,this.fragments,null!=this.parse.stoppedAt)),this.treeLen=null!==(i=this.parse.stoppedAt)&&void 0!==i?i:this.state.doc.length,this.tree=n,this.parse=null,!(this.treeLen<(null!=e?e:this.state.doc.length)))return!0;this.parse=this.startParse()}if(t())return!1}}))}takeTree(){let t,e;this.parse&&(t=this.parse.parsedPos)>=this.treeLen&&((null==this.parse.stoppedAt||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(tl.addTree(this.tree,this.fragments,!0)),this.parse=null)}withContext(t){let e=Il;Il=this;try{return t()}finally{Il=e}}withoutTempSkipped(t){for(let e;e=this.tempSkipped.pop();)t=Hl(t,e.from,e.to);return t}changes(t,e){let{fragments:i,tree:n,treeLen:s,viewport:r,skipped:o}=this;if(this.takeTree(),!t.empty){let e=[];if(t.iterChangedRanges(((t,i,n,s)=>e.push({fromA:t,toA:i,fromB:n,toB:s}))),i=tl.applyChanges(i,e),n=Io.empty,s=0,r={from:t.mapPos(r.from,-1),to:t.mapPos(r.to,1)},this.skipped.length){o=[];for(let e of this.skipped){let i=t.mapPos(e.from,1),n=t.mapPos(e.to,-1);i<n&&o.push({from:i,to:n})}}}return new _l(this.parser,e,i,n,s,r,o,this.scheduleOn)}updateViewport(t){if(this.viewport.from==t.from&&this.viewport.to==t.to)return!1;this.viewport=t;let e=this.skipped.length;for(let e=0;e<this.skipped.length;e++){let{from:i,to:n}=this.skipped[e];i<t.to&&n>t.from&&(this.fragments=Hl(this.fragments,i,n),this.skipped.splice(e--,1))}return!(this.skipped.length>=e||(this.reset(),0))}reset(){this.parse&&(this.takeTree(),this.parse=null)}skipUntilInView(t,e){this.skipped.push({from:t,to:e})}static getSkippingParser(t){return new class extends el{createParse(e,i,n){let s=n[0].from,r=n[n.length-1].to;return{parsedPos:s,advance(){let e=Il;if(e){for(let t of n)e.tempSkipped.push(t);t&&(e.scheduleOn=e.scheduleOn?Promise.all([e.scheduleOn,t]):t)}return this.parsedPos=r,new Io(Ro.none,[],[],r-s)},stoppedAt:null,stopAt(){}}}}}isDone(t){t=Math.min(t,this.state.doc.length);let e=this.fragments;return this.treeLen>=t&&e.length&&0==e[0].from&&e[0].to>=t}static get(){return Il}}function Hl(t,e,i){return tl.applyChanges(t,[{fromA:e,toA:i,fromB:e,toB:i}])}class Vl{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 Vl(e)}static init(t){let e=Math.min(3e3,t.doc.length),i=_l.create(t.facet(ql).parser,t,{from:0,to:e});return i.work(20,e)||i.takeTree(),new Vl(i)}}Rl.state=Z.define({create:Vl.init,update(t,e){for(let t of e.effects)if(t.is(Rl.setState))return t.value;return e.startState.facet(ql)!=e.state.facet(ql)?Vl.init(e.state):t.apply(e)}});let Wl=t=>{let e=setTimeout((()=>t()),500);return()=>clearTimeout(e)};"undefined"!=typeof requestIdleCallback&&(Wl=t=>{let e=-1,i=setTimeout((()=>{e=requestIdleCallback(t,{timeout:400})}),100);return()=>e<0?clearTimeout(i):cancelIdleCallback(e)});const Fl="undefined"!=typeof navigator&&(null===(El=navigator.scheduling)||void 0===El?void 0:El.isInputPending)?()=>navigator.scheduling.isInputPending():null,zl=Ti.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(Rl.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(Rl.state);e.tree==e.context.tree&&e.context.isDone(t.doc.length)||(this.working=Wl(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:n}}=this.view,s=i.field(Rl.state);if(s.tree==s.context.tree&&s.context.isDone(n+1e5))return;let r=Date.now()+Math.min(this.chunkBudget,100,t&&!Fl?Math.max(25,t.timeRemaining()-5):1e9),o=s.context.treeLen<n&&i.doc.length>n+1e3,l=s.context.work((()=>Fl&&Fl()||Date.now()>r),n+(o?0:1e5));this.chunkBudget-=Date.now()-e,(l||this.chunkBudget<=0)&&(s.context.takeTree(),this.view.dispatch({effects:Rl.setState.of(new Vl(s.context))})),this.chunkBudget>0&&(!l||o)&&this.scheduleWork(),this.checkAsyncSchedule(s.context)}checkAsyncSchedule(t){t.scheduleOn&&(this.workScheduled++,t.scheduleOn.then((()=>this.scheduleWork())).catch((t=>Mi(this.view.state,t))).then((()=>this.workScheduled--)),t.scheduleOn=null)}destroy(){this.working&&this.working()}isWorking(){return!!(this.working||this.workScheduled>0)}},{eventHandlers:{focus(){this.scheduleWork()}}}),ql=$.define({combine:t=>t.length?t[0]:null,enables:t=>[Rl.state,zl,js.contentAttributes.compute([t],(e=>{let i=e.facet(t);return i&&i.name?{"data-language":i.name}:{}}))]}),jl=$.define(),Kl=$.define({combine:t=>{if(!t.length)return"  ";let e=t[0];if(!e||/\S/.test(e)||Array.from(e).some((t=>t!=e[0])))throw new Error("Invalid indent unit: "+JSON.stringify(t[0]));return e}});function $l(t){let e=t.facet(Kl);return 9==e.charCodeAt(0)?t.tabSize*e.length:e.length}function Ul(t,e){let i="",n=t.tabSize,s=t.facet(Kl)[0];if("\t"==s){for(;e>=n;)i+="\t",e-=n;s=" "}for(let t=0;t<e;t++)i+=s;return i}function Gl(t,e){t instanceof Et&&(t=new Jl(t));for(let i of t.state.facet(jl)){let n=i(t,e);if(void 0!==n)return n}let i=Pl(t.state);return i.length>=e?function(t,e,i){let n=e.resolveStack(i),s=n.node.enterUnfinishedNodesBefore(i);if(s!=n.node){let t=[];for(let e=s;e!=n.node;e=e.parent)t.push(e);for(let e=t.length-1;e>=0;e--)n={node:t[e],next:n}}return Xl(n,t,i)}(t,i,e):null}class Jl{constructor(t,e={}){this.state=t,this.options=e,this.unit=$l(t)}lineAt(t,e=1){let i=this.state.doc.lineAt(t),{simulateBreak:n,simulateDoubleBreak:s}=this.options;return 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i.length?i[0]:{}}function nh(t,e,i=e.selection.ranges){let n=i.map((t=>ih(e,t.from).block));if(!n.every((t=>t)))return null;let s=i.map(((t,i)=>function(t,{open:e,close:i},n,s){let r,o,l=t.sliceDoc(n-50,n),a=t.sliceDoc(s,s+50),h=/\s*$/.exec(l)[0].length,c=/^\s*/.exec(a)[0].length,d=l.length-h;if(l.slice(d-e.length,d)==e&&a.slice(c,c+i.length)==i)return{open:{pos:n-h,margin:h&&1},close:{pos:s+c,margin:c&&1}};s-n<=100?r=o=t.sliceDoc(n,s):(r=t.sliceDoc(n,n+50),o=t.sliceDoc(s-50,s));let u=/^\s*/.exec(r)[0].length,f=/\s*$/.exec(o)[0].length,p=o.length-f-i.length;return r.slice(u,u+e.length)==e&&o.slice(p,p+i.length)==i?{open:{pos:n+u+e.length,margin:/\s/.test(r.charAt(u+e.length))?1:0},close:{pos:s-f-i.length,margin:/\s/.test(o.charAt(p-1))?1:0}}:null}(e,n[i],t.from,t.to)));if(2!=t&&!s.every((t=>t)))return{changes:e.changes(i.map(((t,e)=>s[e]?[]:[{from:t.from,insert:n[e].open+" "},{from:t.to,insert:" "+n[e].close}])))};if(1!=t&&s.some((t=>t))){let t=[];for(let 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t=[];for(let{line:e,comment:i,token:s}of n)if(i>=0){let n=e.from+i,r=n+s.length;" "==e.text[r-e.from]&&r++,t.push({from:n,to:r})}return{changes:t}}return null}const rh=mt.define(),oh=mt.define(),lh=$.define(),ah=$.define({combine:t=>Tt(t,{minDepth:100,newGroupDelay:500,joinToEvent:(t,e)=>e},{minDepth:Math.max,newGroupDelay:Math.min,joinToEvent:(t,e)=>(i,n)=>t(i,n)||e(i,n)})}),hh=Z.define({create:()=>Ch.empty,update(t,e){let i=e.state.facet(ah),n=e.annotation(rh);if(n){let s=e.docChanged?q.single(function(t){let e=0;return t.iterChangedRanges(((t,i)=>e=i)),e}(e.changes)):void 0,r=mh.fromTransaction(e,s),o=n.side,l=0==o?t.undone:t.done;return l=r?gh(l,l.length,i.minDepth,r):yh(l,e.startState.selection),new Ch(0==o?n.rest:l,0==o?l:n.rest)}let s=e.annotation(oh);if("full"!=s&&"before"!=s||(t=t.isolate()),!1===e.annotation(yt.addToHistory))return e.changes.empty?t:t.addMapping(e.changes.desc);let r=mh.fromTransaction(e),o=e.annotation(yt.time),l=e.annotation(yt.userEvent);return r?t=t.addChanges(r,o,l,i,e):e.selection&&(t=t.addSelection(e.startState.selection,o,l,i.newGroupDelay)),"full"!=s&&"after"!=s||(t=t.isolate()),t},toJSON:t=>({done:t.done.map((t=>t.toJSON())),undone:t.undone.map((t=>t.toJSON()))}),fromJSON:t=>new Ch(t.done.map(mh.fromJSON),t.undone.map(mh.fromJSON))});function ch(t,e){return function({state:i,dispatch:n}){if(!e&&i.readOnly)return!1;let s=i.field(hh,!1);if(!s)return!1;let r=s.pop(t,i,e);return!!r&&(n(r),!0)}}const dh=ch(0,!1),uh=ch(1,!1),fh=ch(0,!0),ph=ch(1,!0);class mh{constructor(t,e,i,n,s){this.changes=t,this.effects=e,this.mapped=i,this.startSelection=n,this.selectionsAfter=s}setSelAfter(t){return new mh(this.changes,this.effects,this.mapped,this.startSelection,t)}toJSON(){var t,e,i;return{changes:null===(t=this.changes)||void 0===t?void 0:t.toJSON(),mapped:null===(e=this.mapped)||void 0===e?void 0:e.toJSON(),startSelection:null===(i=this.startSelection)||void 0===i?void 0:i.toJSON(),selectionsAfter:this.selectionsAfter.map((t=>t.toJSON()))}}static fromJSON(t){return new mh(t.changes&&N.fromJSON(t.changes),[],t.mapped&&P.fromJSON(t.mapped),t.startSelection&&q.fromJSON(t.startSelection),t.selectionsAfter.map(q.fromJSON))}static fromTransaction(t,e){let i=wh;for(let e of t.startState.facet(lh)){let n=e(t);n.length&&(i=i.concat(n))}return!i.length&&t.changes.empty?null:new mh(t.changes.invert(t.startState.doc),i,void 0,e||t.startState.selection,wh)}static selection(t){return new mh(void 0,wh,void 0,void 0,t)}}function gh(t,e,i,n){let s=e+1>i+20?e-i-1:0,r=t.slice(s,e);return r.push(n),r}function vh(t,e){return t.length?e.length?t.concat(e):t:e}const wh=[];function yh(t,e){if(t.length){let i=t[t.length-1],n=i.selectionsAfter.slice(Math.max(0,i.selectionsAfter.length-200));return n.length&&n[n.length-1].eq(e)?t:(n.push(e),gh(t,t.length-1,1e9,i.setSelAfter(n)))}return[mh.selection([e])]}function bh(t){let e=t[t.length-1],i=t.slice();return i[t.length-1]=e.setSelAfter(e.selectionsAfter.slice(0,e.selectionsAfter.length-1)),i}function xh(t,e){if(!t.length)return t;let i=t.length,n=wh;for(;i;){let s=kh(t[i-1],e,n);if(s.changes&&!s.changes.empty||s.effects.length){let e=t.slice(0,i);return e[i-1]=s,e}e=s.mapped,i--,n=s.selectionsAfter}return n.length?[mh.selection(n)]:wh}function kh(t,e,i){let n=vh(t.selectionsAfter.length?t.selectionsAfter.map((t=>t.map(e))):wh,i);if(!t.changes)return mh.selection(n);let s=t.changes.map(e),r=e.mapDesc(t.changes,!0),o=t.mapped?t.mapped.composeDesc(r):r;return new mh(s,wt.mapEffects(t.effects,e),o,t.startSelection.map(r),n)}const Sh=/^(input\.type|delete)($|\.)/;class Ch{constructor(t,e,i=0,n){this.done=t,this.undone=e,this.prevTime=i,this.prevUserEvent=n}isolate(){return this.prevTime?new Ch(this.done,this.undone):this}addChanges(t,e,i,n,s){let r=this.done,o=r[r.length-1];return r=o&&o.changes&&!o.changes.empty&&t.changes&&(!i||Sh.test(i))&&(!o.selectionsAfter.length&&e-this.prevTime<n.newGroupDelay&&n.joinToEvent(s,function(t,e){let i=[],n=!1;return t.iterChangedRanges(((t,e)=>i.push(t,e))),e.iterChangedRanges(((t,e,s,r)=>{for(let t=0;t<i.length;){let e=i[t++],o=i[t++];r>=e&&s<=o&&(n=!0)}})),n}(o.changes,t.changes))||"input.type.compose"==i)?gh(r,r.length-1,n.minDepth,new mh(t.changes.compose(o.changes),vh(t.effects,o.effects),o.mapped,o.startSelection,wh)):gh(r,r.length,n.minDepth,t),new Ch(r,wh,e,i)}addSelection(t,e,i,n){let s=this.done.length?this.done[this.done.length-1].selectionsAfter:wh;return s.length>0&&e-this.prevTime<n&&i==this.prevUserEvent&&i&&/^select($|\.)/.test(i)&&(r=s[s.length-1],o=t,r.ranges.length==o.ranges.length&&0===r.ranges.filter(((t,e)=>t.empty!=o.ranges[e].empty)).length)?this:new Ch(yh(this.done,t),this.undone,e,i);var r,o}addMapping(t){return new Ch(xh(this.done,t),xh(this.undone,t),this.prevTime,this.prevUserEvent)}pop(t,e,i){let n=0==t?this.done:this.undone;if(0==n.length)return null;let s=n[n.length-1];if(i&&s.selectionsAfter.length)return e.update({selection:s.selectionsAfter[s.selectionsAfter.length-1],annotations:rh.of({side:t,rest:bh(n)}),userEvent:0==t?"select.undo":"select.redo",scrollIntoView:!0});if(s.changes){let i=1==n.length?wh:n.slice(0,n.length-1);return s.mapped&&(i=xh(i,s.mapped)),e.update({changes:s.changes,selection:s.startSelection,effects:s.effects,annotations:rh.of({side:t,rest:i}),filter:!1,userEvent:0==t?"undo":"redo",scrollIntoView:!0})}return null}}Ch.empty=new Ch(wh,wh);const Ah=[{key:"Mod-z",run:dh,preventDefault:!0},{key:"Mod-y",mac:"Mod-Shift-z",run:uh,preventDefault:!0},{linux:"Ctrl-Shift-z",run:uh,preventDefault:!0},{key:"Mod-u",run:fh,preventDefault:!0},{key:"Alt-u",mac:"Mod-Shift-u",run:ph,preventDefault:!0}];function Mh(t,e){return q.create(t.ranges.map(e),t.mainIndex)}function Oh(t,e){return t.update({selection:e,scrollIntoView:!0,userEvent:"select"})}function Dh({state:t,dispatch:e},i){let n=Mh(t.selection,i);return!n.eq(t.selection)&&(e(Oh(t,n)),!0)}function Eh(t,e){return q.cursor(e?t.to:t.from)}function Th(t,e){return Dh(t,(i=>i.empty?t.moveByChar(i,e):Eh(i,e)))}function Bh(t){return t.textDirectionAt(t.state.selection.main.head)==qi.LTR}const Rh=t=>Th(t,!Bh(t)),Lh=t=>Th(t,Bh(t));function Ph(t,e){return Dh(t,(i=>i.empty?t.moveByGroup(i,e):Eh(i,e)))}function Nh(t,e,i){if(e.type.prop(i))return!0;let n=e.to-e.from;return n&&(n>2||/[^\s,.;:]/.test(t.sliceDoc(e.from,e.to)))||e.firstChild}function Ih(t,e,i){let n,s,r=Pl(t).resolveInner(e.head),o=i?Eo.closedBy:Eo.openedBy;for(let n=e.head;;){let e=i?r.childAfter(n):r.childBefore(n);if(!e)break;Nh(t,e,o)?r=e:n=i?e.to:e.from}return s=r.type.prop(o)&&(n=i?ja(t,r.from,1):ja(t,r.to,-1))&&n.matched?i?n.end.to:n.end.from:i?r.to:r.from,q.cursor(s,i?-1:1)}function _h(t,e){return Dh(t,(i=>{if(!i.empty)return Eh(i,e);let n=t.moveVertically(i,e);return n.head!=i.head?n:t.moveToLineBoundary(i,e)}))}"undefined"!=typeof Intl&&Intl.Segmenter;const Hh=t=>_h(t,!1),Vh=t=>_h(t,!0);function Wh(t){let e,i=t.scrollDOM.clientHeight<t.scrollDOM.scrollHeight-2,n=0,s=0;if(i){for(let e of t.state.facet(js.scrollMargins)){let i=e(t);(null==i?void 0:i.top)&&(n=Math.max(null==i?void 0:i.top,n)),(null==i?void 0:i.bottom)&&(s=Math.max(null==i?void 0:i.bottom,s))}e=t.scrollDOM.clientHeight-n-s}else e=(t.dom.ownerDocument.defaultView||window).innerHeight;return{marginTop:n,marginBottom:s,selfScroll:i,height:Math.max(t.defaultLineHeight,e-5)}}function Fh(t,e){let i,n=Wh(t),{state:s}=t,r=Mh(s.selection,(i=>i.empty?t.moveVertically(i,e,n.height):Eh(i,e)));if(r.eq(s.selection))return!1;if(n.selfScroll){let e=t.coordsAtPos(s.selection.main.head),o=t.scrollDOM.getBoundingClientRect(),l=o.top+n.marginTop,a=o.bottom-n.marginBottom;e&&e.top>l&&e.bottom<a&&(i=js.scrollIntoView(r.main.head,{y:"start",yMargin:e.top-l}))}return t.dispatch(Oh(s,r),{effects:i}),!0}const zh=t=>Fh(t,!1),qh=t=>Fh(t,!0);function jh(t,e,i){let n=t.lineBlockAt(e.head),s=t.moveToLineBoundary(e,i);if(s.head==e.head&&s.head!=(i?n.to:n.from)&&(s=t.moveToLineBoundary(e,i,!1)),!i&&s.head==n.from&&n.length){let i=/^\s*/.exec(t.state.sliceDoc(n.from,Math.min(n.from+100,n.to)))[0].length;i&&e.head!=n.from+i&&(s=q.cursor(n.from+i))}return s}function Kh(t,e){let i=Mh(t.state.selection,(t=>{let i=e(t);return q.range(t.anchor,i.head,i.goalColumn,i.bidiLevel||void 0)}));return!i.eq(t.state.selection)&&(t.dispatch(Oh(t.state,i)),!0)}function $h(t,e){return Kh(t,(i=>t.moveByChar(i,e)))}const Uh=t=>$h(t,!Bh(t)),Gh=t=>$h(t,Bh(t));function Jh(t,e){return Kh(t,(i=>t.moveByGroup(i,e)))}function Yh(t,e){return Kh(t,(i=>t.moveVertically(i,e)))}const Xh=t=>Yh(t,!1),Qh=t=>Yh(t,!0);function Zh(t,e){return Kh(t,(i=>t.moveVertically(i,e,Wh(t).height)))}const tc=t=>Zh(t,!1),ec=t=>Zh(t,!0),ic=({state:t,dispatch:e})=>(e(Oh(t,{anchor:0})),!0),nc=({state:t,dispatch:e})=>(e(Oh(t,{anchor:t.doc.length})),!0),sc=({state:t,dispatch:e})=>(e(Oh(t,{anchor:t.selection.main.anchor,head:0})),!0),rc=({state:t,dispatch:e})=>(e(Oh(t,{anchor:t.selection.main.anchor,head:t.doc.length})),!0);function oc(t,e){if(t.state.readOnly)return!1;let i="delete.selection",{state:n}=t,s=n.changeByRange((n=>{let{from:s,to:r}=n;if(s==r){let o=e(n);o<s?(i="delete.backward",o=lc(t,o,!1)):o>s&&(i="delete.forward",o=lc(t,o,!0)),s=Math.min(s,o),r=Math.max(r,o)}else s=lc(t,s,!1),r=lc(t,r,!0);return s==r?{range:n}:{changes:{from:s,to:r},range:q.cursor(s,s<n.head?-1:1)}}));return!s.changes.empty&&(t.dispatch(n.update(s,{scrollIntoView:!0,userEvent:i,effects:"delete.selection"==i?js.announce.of(n.phrase("Selection deleted")):void 0})),!0)}function lc(t,e,i){if(t instanceof js)for(let n of t.state.facet(js.atomicRanges).map((e=>e(t))))n.between(e,e,((t,n)=>{t<e&&n>e&&(e=i?n:t)}));return e}const ac=(t,e)=>oc(t,(i=>{let n,s,r=i.from,{state:o}=t,l=o.doc.lineAt(r);if(!e&&r>l.from&&r<l.from+200&&!/[^ \t]/.test(n=l.text.slice(0,r-l.from))){if("\t"==n[n.length-1])return r-1;let t=Ut(n,o.tabSize)%$l(o)||$l(o);for(let e=0;e<t&&" "==n[n.length-1-e];e++)r--;s=r}else s=C(l.text,r-l.from,e,e)+l.from,s==r&&l.number!=(e?o.doc.lines:1)&&(s+=e?1:-1);return s})),hc=t=>ac(t,!1),cc=t=>ac(t,!0),dc=(t,e)=>oc(t,(i=>{let n=i.head,{state:s}=t,r=s.doc.lineAt(n),o=s.charCategorizer(n);for(let t=null;;){if(n==(e?r.to:r.from)){n==i.head&&r.number!=(e?s.doc.lines:1)&&(n+=e?1:-1);break}let l=C(r.text,n-r.from,e)+r.from,a=r.text.slice(Math.min(n,l)-r.from,Math.max(n,l)-r.from),h=o(a);if(null!=t&&h!=t)break;" "==a&&n==i.head||(t=h),n=l}return n})),uc=t=>dc(t,!1);function fc(t){let e=[],i=-1;for(let n of t.selection.ranges){let s=t.doc.lineAt(n.from),r=t.doc.lineAt(n.to);if(n.empty||n.to!=r.from||(r=t.doc.lineAt(n.to-1)),i>=s.number){let t=e[e.length-1];t.to=r.to,t.ranges.push(n)}else e.push({from:s.from,to:r.to,ranges:[n]});i=r.number+1}return e}function pc(t,e,i){if(t.readOnly)return!1;let n=[],s=[];for(let e of fc(t)){if(i?e.to==t.doc.length:0==e.from)continue;let r=t.doc.lineAt(i?e.to+1:e.from-1),o=r.length+1;if(i){n.push({from:e.to,to:r.to},{from:e.from,insert:r.text+t.lineBreak});for(let i of e.ranges)s.push(q.range(Math.min(t.doc.length,i.anchor+o),Math.min(t.doc.length,i.head+o)))}else{n.push({from:r.from,to:e.from},{from:e.to,insert:t.lineBreak+r.text});for(let t of e.ranges)s.push(q.range(t.anchor-o,t.head-o))}}return!!n.length&&(e(t.update({changes:n,scrollIntoView:!0,selection:q.create(s,t.selection.mainIndex),userEvent:"move.line"})),!0)}function mc(t,e,i){if(t.readOnly)return!1;let n=[];for(let e of fc(t))i?n.push({from:e.from,insert:t.doc.slice(e.from,e.to)+t.lineBreak}):n.push({from:e.to,insert:t.lineBreak+t.doc.slice(e.from,e.to)});return e(t.update({changes:n,scrollIntoView:!0,userEvent:"input.copyline"})),!0}const gc=vc(!1);function vc(t){return({state:e,dispatch:i})=>{if(e.readOnly)return!1;let n=e.changeByRange((i=>{let{from:n,to:s}=i,r=e.doc.lineAt(n),o=!t&&n==s&&function(t,e){if(/\(\)|\[\]|\{\}/.test(t.sliceDoc(e-1,e+1)))return{from:e,to:e};let i,n=Pl(t).resolveInner(e),s=n.childBefore(e),r=n.childAfter(e);return s&&r&&s.to<=e&&r.from>=e&&(i=s.type.prop(Eo.closedBy))&&i.indexOf(r.name)>-1&&t.doc.lineAt(s.to).from==t.doc.lineAt(r.from).from&&!/\S/.test(t.sliceDoc(s.to,r.from))?{from:s.to,to:r.from}:null}(e,n);t&&(n=s=(s<=r.to?r:e.doc.lineAt(s)).to);let l=new Jl(e,{simulateBreak:n,simulateDoubleBreak:!!o}),a=Gl(l,n);for(null==a&&(a=Ut(/^\s*/.exec(e.doc.lineAt(n).text)[0],e.tabSize));s<r.to&&/\s/.test(r.text[s-r.from]);)s++;o?({from:n,to:s}=o):n>r.from&&n<r.from+100&&!/\S/.test(r.text.slice(0,n))&&(n=r.from);let h=["",Ul(e,a)];return o&&h.push(Ul(e,l.lineIndent(r.from,-1))),{changes:{from:n,to:s,insert:u.of(h)},range:q.cursor(n+1+h[1].length)}}));return i(e.update(n,{scrollIntoView:!0,userEvent:"input"})),!0}}function wc(t,e){let i=-1;return t.changeByRange((n=>{let s=[];for(let r=n.from;r<=n.to;){let o=t.doc.lineAt(r);o.number>i&&(n.empty||n.to>o.from)&&(e(o,s,n),i=o.number),r=o.to+1}let r=t.changes(s);return{changes:s,range:q.range(r.mapPos(n.anchor,1),r.mapPos(n.head,1))}}))}const yc=({state:t,dispatch:e})=>!t.readOnly&&(e(t.update(wc(t,((e,i)=>{i.push({from:e.from,insert:t.facet(Kl)})})),{userEvent:"input.indent"})),!0),bc=({state:t,dispatch:e})=>!t.readOnly&&(e(t.update(wc(t,((e,i)=>{let n=/^\s*/.exec(e.text)[0];if(!n)return;let s=Ut(n,t.tabSize),r=0,o=Ul(t,Math.max(0,s-$l(t)));for(;r<n.length&&r<o.length&&n.charCodeAt(r)==o.charCodeAt(r);)r++;i.push({from:e.from+r,to:e.from+n.length,insert:o.slice(r)})})),{userEvent:"delete.dedent"})),!0),xc=[{key:"Alt-ArrowLeft",mac:"Ctrl-ArrowLeft",run:t=>Dh(t,(e=>Ih(t.state,e,!Bh(t)))),shift:t=>Kh(t,(e=>Ih(t.state,e,!Bh(t))))},{key:"Alt-ArrowRight",mac:"Ctrl-ArrowRight",run:t=>Dh(t,(e=>Ih(t.state,e,Bh(t)))),shift:t=>Kh(t,(e=>Ih(t.state,e,Bh(t))))},{key:"Alt-ArrowUp",run:({state:t,dispatch:e})=>pc(t,e,!1)},{key:"Shift-Alt-ArrowUp",run:({state:t,dispatch:e})=>mc(t,e,!1)},{key:"Alt-ArrowDown",run:({state:t,dispatch:e})=>pc(t,e,!0)},{key:"Shift-Alt-ArrowDown",run:({state:t,dispatch:e})=>mc(t,e,!0)},{key:"Escape",run:({state:t,dispatch:e})=>{let i=t.selection,n=null;return i.ranges.length>1?n=q.create([i.main]):i.main.empty||(n=q.create([q.cursor(i.main.head)])),!!n&&(e(Oh(t,n)),!0)}},{key:"Mod-Enter",run:vc(!0)},{key:"Alt-l",mac:"Ctrl-l",run:({state:t,dispatch:e})=>{let i=fc(t).map((({from:e,to:i})=>q.range(e,Math.min(i+1,t.doc.length))));return e(t.update({selection:q.create(i),userEvent:"select"})),!0}},{key:"Mod-i",run:({state:t,dispatch:e})=>{let i=Mh(t.selection,(e=>{var i;for(let n=Pl(t).resolveStack(e.from,1);n;n=n.next){let{node:t}=n;if((t.from<e.from&&t.to>=e.to||t.to>e.to&&t.from<=e.from)&&(null===(i=t.parent)||void 0===i?void 0:i.parent))return q.range(t.to,t.from)}return e}));return e(Oh(t,i)),!0},preventDefault:!0},{key:"Mod-[",run:bc},{key:"Mod-]",run:yc},{key:"Mod-Alt-\\",run:({state:t,dispatch:e})=>{if(t.readOnly)return!1;let i=Object.create(null),n=new Jl(t,{overrideIndentation:t=>{let e=i[t];return null==e?-1:e}}),s=wc(t,((e,s,r)=>{let o=Gl(n,e.from);if(null==o)return;/\S/.test(e.text)||(o=0);let l=/^\s*/.exec(e.text)[0],a=Ul(t,o);(l!=a||r.from<e.from+l.length)&&(i[e.from]=o,s.push({from:e.from,to:e.from+l.length,insert:a}))}));return s.changes.empty||e(t.update(s,{userEvent:"indent"})),!0}},{key:"Shift-Mod-k",run:t=>{if(t.state.readOnly)return!1;let{state:e}=t,i=e.changes(fc(e).map((({from:t,to:i})=>(t>0?t--:i<e.doc.length&&i++,{from:t,to:i})))),n=Mh(e.selection,(e=>t.moveVertically(e,!0))).map(i);return t.dispatch({changes:i,selection:n,scrollIntoView:!0,userEvent:"delete.line"}),!0}},{key:"Shift-Mod-\\",run:({state:t,dispatch:e})=>function(t,e,i){let n=!1,s=Mh(t.selection,(e=>{let s=ja(t,e.head,-1)||ja(t,e.head,1)||e.head>0&&ja(t,e.head-1,1)||e.head<t.doc.length&&ja(t,e.head+1,-1);if(!s||!s.end)return e;n=!0;let r=s.start.from==e.head?s.end.to:s.end.from;return i?q.range(e.anchor,r):q.cursor(r)}));return!!n&&(e(Oh(t,s)),!0)}(t,e,!1)},{key:"Mod-/",run:t=>{let{state:e}=t,i=e.doc.lineAt(e.selection.main.from),n=ih(t.state,i.from);return n.line?Za(t):!!n.block&&eh(t)}},{key:"Alt-A",run:th}].concat([{key:"ArrowLeft",run:Rh,shift:Uh,preventDefault:!0},{key:"Mod-ArrowLeft",mac:"Alt-ArrowLeft",run:t=>Ph(t,!Bh(t)),shift:t=>Jh(t,!Bh(t)),preventDefault:!0},{mac:"Cmd-ArrowLeft",run:t=>Dh(t,(e=>jh(t,e,!Bh(t)))),shift:t=>Kh(t,(e=>jh(t,e,!Bh(t)))),preventDefault:!0},{key:"ArrowRight",run:Lh,shift:Gh,preventDefault:!0},{key:"Mod-ArrowRight",mac:"Alt-ArrowRight",run:t=>Ph(t,Bh(t)),shift:t=>Jh(t,Bh(t)),preventDefault:!0},{mac:"Cmd-ArrowRight",run:t=>Dh(t,(e=>jh(t,e,Bh(t)))),shift:t=>Kh(t,(e=>jh(t,e,Bh(t)))),preventDefault:!0},{key:"ArrowUp",run:Hh,shift:Xh,preventDefault:!0},{mac:"Cmd-ArrowUp",run:ic,shift:sc},{mac:"Ctrl-ArrowUp",run:zh,shift:tc},{key:"ArrowDown",run:Vh,shift:Qh,preventDefault:!0},{mac:"Cmd-ArrowDown",run:nc,shift:rc},{mac:"Ctrl-ArrowDown",run:qh,shift:ec},{key:"PageUp",run:zh,shift:tc},{key:"PageDown",run:qh,shift:ec},{key:"Home",run:t=>Dh(t,(e=>jh(t,e,!1))),shift:t=>Kh(t,(e=>jh(t,e,!1))),preventDefault:!0},{key:"Mod-Home",run:ic,shift:sc},{key:"End",run:t=>Dh(t,(e=>jh(t,e,!0))),shift:t=>Kh(t,(e=>jh(t,e,!0))),preventDefault:!0},{key:"Mod-End",run:nc,shift:rc},{key:"Enter",run:gc},{key:"Mod-a",run:({state:t,dispatch:e})=>(e(t.update({selection:{anchor:0,head:t.doc.length},userEvent:"select"})),!0)},{key:"Backspace",run:hc,shift:hc},{key:"Delete",run:cc},{key:"Mod-Backspace",mac:"Alt-Backspace",run:uc},{key:"Mod-Delete",mac:"Alt-Delete",run:t=>dc(t,!0)},{mac:"Mod-Backspace",run:t=>oc(t,(e=>{let 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e(t.update(i,{scrollIntoView:!0,userEvent:"input"})),!0}},{key:"Ctrl-t",run:({state:t,dispatch:e})=>{if(t.readOnly)return!1;let i=t.changeByRange((e=>{if(!e.empty||0==e.from||e.from==t.doc.length)return{range:e};let i=e.from,n=t.doc.lineAt(i),s=i==n.from?i-1:C(n.text,i-n.from,!1)+n.from,r=i==n.to?i+1:C(n.text,i-n.from,!0)+n.from;return{changes:{from:s,to:r,insert:t.doc.slice(i,r).append(t.doc.slice(s,i))},range:q.cursor(r)}}));return!i.changes.empty&&(e(t.update(i,{scrollIntoView:!0,userEvent:"move.character"})),!0)}},{key:"Ctrl-v",run:qh}].map((t=>({mac:t.key,run:t.run,shift:t.shift}))))),kc={key:"Tab",run:yc,shift:bc};function Sc(){var t=arguments[0];"string"==typeof t&&(t=document.createElement(t));var e=1,i=arguments[1];if(i&&"object"==typeof i&&null==i.nodeType&&!Array.isArray(i)){for(var n in i)if(Object.prototype.hasOwnProperty.call(i,n)){var s=i[n];"string"==typeof s?t.setAttribute(n,s):null!=s&&(t[n]=s)}e++}for(;e<arguments.length;e++)Cc(t,arguments[e]);return t}function 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i=/^([+-])?(\d+)?(:\d+)?(%)?$/.exec(e.value);if(!i)return;let{state:n}=t,s=n.doc.lineAt(n.selection.main.head),[,r,o,l,a]=i,h=l?+l.slice(1):0,c=o?+o:s.number;if(o&&a){let t=c/100;r&&(t=t*("-"==r?-1:1)+s.number/n.doc.lines),c=Math.round(n.doc.lines*t)}else o&&r&&(c=c*("-"==r?-1:1)+s.number);let d=n.doc.line(Math.max(1,Math.min(n.doc.lines,c))),u=q.cursor(d.from+Math.max(0,Math.min(h,d.length)));t.dispatch({effects:[Nc.of(!1),js.scrollIntoView(u.from,{y:"center"})],selection:u}),t.focus()}return{dom:Sc("form",{class:"cm-gotoLine",onkeydown:e=>{27==e.keyCode?(e.preventDefault(),t.dispatch({effects:Nc.of(!1)}),t.focus()):13==e.keyCode&&(e.preventDefault(),i())},onsubmit:t=>{t.preventDefault(),i()}},Sc("label",t.state.phrase("Go to line"),": ",e)," ",Sc("button",{class:"cm-button",type:"submit"},t.state.phrase("go")))}}"undefined"!=typeof Symbol&&(Ec.prototype[Symbol.iterator]=Rc.prototype[Symbol.iterator]=function(){return this});const Nc=wt.define(),Ic=Z.define({create:()=>!0,update(t,e){for(let i of e.effects)i.is(Nc)&&(t=i.value);return t},provide:t=>no.from(t,(t=>t?Pc:null))}),_c=js.baseTheme({".cm-panel.cm-gotoLine":{padding:"2px 6px 4px","& label":{fontSize:"80%"}}}),Hc={highlightWordAroundCursor:!1,minSelectionLength:1,maxMatches:100,wholeWords:!1},Vc=$.define({combine:t=>Tt(t,Hc,{highlightWordAroundCursor:(t,e)=>t||e,minSelectionLength:Math.min,maxMatches:Math.min})}),Wc=oi.mark({class:"cm-selectionMatch"}),Fc=oi.mark({class:"cm-selectionMatch cm-selectionMatch-main"});function zc(t,e,i,n){return!(0!=i&&t(e.sliceDoc(i-1,i))==Mt.Word||n!=e.doc.length&&t(e.sliceDoc(n,n+1))==Mt.Word)}const qc=Ti.fromClass(class{constructor(t){this.decorations=this.getDeco(t)}update(t){(t.selectionSet||t.docChanged||t.viewportChanged)&&(this.decorations=this.getDeco(t.view))}getDeco(t){let e=t.state.facet(Vc),{state:i}=t,n=i.selection;if(n.ranges.length>1)return oi.none;let s,r=n.main,o=null;if(r.empty){if(!e.highlightWordAroundCursor)return oi.none;let t=i.wordAt(r.head);if(!t)return oi.none;o=i.charCategorizer(r.head),s=i.sliceDoc(t.from,t.to)}else{let t=r.to-r.from;if(t<e.minSelectionLength||t>200)return oi.none;if(e.wholeWords){if(s=i.sliceDoc(r.from,r.to),o=i.charCategorizer(r.head),!zc(o,i,r.from,r.to)||!function(t,e,i,n){return t(e.sliceDoc(i,i+1))==Mt.Word&&t(e.sliceDoc(n-1,n))==Mt.Word}(o,i,r.from,r.to))return oi.none}else if(s=i.sliceDoc(r.from,r.to).trim(),!s)return oi.none}let l=[];for(let n of t.visibleRanges){let t=new Mc(i.doc,s,n.from,n.to);for(;!t.next().done;){let{from:n,to:s}=t.value;if((!o||zc(o,i,n,s))&&(r.empty&&n<=r.from&&s>=r.to?l.push(Fc.range(n,s)):(n>=r.to||s<=r.from)&&l.push(Wc.range(n,s)),l.length>e.maxMatches))return oi.none}}return oi.set(l)}},{decorations:t=>t.decorations}),jc=js.baseTheme({".cm-selectionMatch":{backgroundColor:"#99ff7780"},".cm-searchMatch .cm-selectionMatch":{backgroundColor:"transparent"}}),Kc=$.define({combine:t=>Tt(t,{top:!1,caseSensitive:!1,literal:!1,regexp:!1,wholeWord:!1,createPanel:t=>new bd(t),scrollToMatch:t=>js.scrollIntoView(t)})});class $c{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||function(t){try{return new RegExp(t,Dc),!0}catch(t){return!1}}(this.search)),this.unquoted=this.unquote(this.search),this.wholeWord=!!t.wholeWord}unquote(t){return this.literal?t:t.replace(/\\([nrt\\])/g,((t,e)=>"n"==e?"\n":"r"==e?"\r":"t"==e?"\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 Zc(this):new Jc(this)}getCursor(t,e=0,i){let n=t.doc?t:Et.create({doc:t});return null==i&&(i=n.doc.length),this.regexp?Yc(this,n,e,i):Gc(this,n,e,i)}}class Uc{constructor(t){this.spec=t}}function Gc(t,e,i,n){return new Mc(e.doc,t.unquoted,i,n,t.caseSensitive?void 0:t=>t.toLowerCase(),t.wholeWord?function(t,e){return(i,n,s,r)=>((r>i||r+s.length<n)&&(r=Math.max(0,i-2),s=t.sliceString(r,Math.min(t.length,n+2))),!(e(Xc(s,i-r))==Mt.Word&&e(Qc(s,i-r))==Mt.Word||e(Qc(s,n-r))==Mt.Word&&e(Xc(s,n-r))==Mt.Word))}(e.doc,e.charCategorizer(e.selection.main.head)):void 0)}class Jc extends Uc{constructor(t){super(t)}nextMatch(t,e,i){let n=Gc(this.spec,t,i,t.doc.length).nextOverlapping();return n.done&&(n=Gc(this.spec,t,0,e).nextOverlapping()),n.done?null:n.value}prevMatchInRange(t,e,i){for(let n=i;;){let i=Math.max(e,n-1e4-this.spec.unquoted.length),s=Gc(this.spec,t,i,n),r=null;for(;!s.nextOverlapping().done;)r=s.value;if(r)return r;if(i==e)return null;n-=1e4}}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)}matchAll(t,e){let i=Gc(this.spec,t,0,t.doc.length),n=[];for(;!i.next().done;){if(n.length>=e)return null;n.push(i.value)}return n}highlight(t,e,i,n){let s=Gc(this.spec,t,Math.max(0,e-this.spec.unquoted.length),Math.min(i+this.spec.unquoted.length,t.doc.length));for(;!s.next().done;)n(s.value.from,s.value.to)}}function Yc(t,e,i,n){return new Ec(e.doc,t.search,{ignoreCase:!t.caseSensitive,test:t.wholeWord?(s=e.charCategorizer(e.selection.main.head),(t,e,i)=>!i[0].length||(s(Xc(i.input,i.index))!=Mt.Word||s(Qc(i.input,i.index))!=Mt.Word)&&(s(Qc(i.input,i.index+i[0].length))!=Mt.Word||s(Xc(i.input,i.index+i[0].length))!=Mt.Word)):void 0},i,n);var s}function Xc(t,e){return t.slice(C(t,e,!1),e)}function Qc(t,e){return t.slice(e,C(t,e))}class Zc extends Uc{nextMatch(t,e,i){let n=Yc(this.spec,t,i,t.doc.length).next();return n.done&&(n=Yc(this.spec,t,0,e).next()),n.done?null:n.value}prevMatchInRange(t,e,i){for(let n=1;;n++){let s=Math.max(e,i-1e4*n),r=Yc(this.spec,t,s,i),o=null;for(;!r.next().done;)o=r.value;if(o&&(s==e||o.from>s+10))return o;if(s==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)=>"$"==i?"$":"&"==i?t.match[0]:"0"!=i&&+i<t.match.length?t.match[i]:e)))}matchAll(t,e){let i=Yc(this.spec,t,0,t.doc.length),n=[];for(;!i.next().done;){if(n.length>=e)return null;n.push(i.value)}return n}highlight(t,e,i,n){let s=Yc(this.spec,t,Math.max(0,e-250),Math.min(i+250,t.doc.length));for(;!s.next().done;)n(s.value.from,s.value.to)}}const td=wt.define(),ed=wt.define(),id=Z.define({create:t=>new nd(pd(t).create(),null),update(t,e){for(let i of e.effects)i.is(td)?t=new nd(i.value.create(),t.panel):i.is(ed)&&(t=new nd(t.query,i.value?fd:null));return t},provide:t=>no.from(t,(t=>t.panel))});class nd{constructor(t,e){this.query=t,this.panel=e}}const sd=oi.mark({class:"cm-searchMatch"}),rd=oi.mark({class:"cm-searchMatch cm-searchMatch-selected"}),od=Ti.fromClass(class{constructor(t){this.view=t,this.decorations=this.highlight(t.state.field(id))}update(t){let e=t.state.field(id);(e!=t.startState.field(id)||t.docChanged||t.selectionSet||t.viewportChanged)&&(this.decorations=this.highlight(e))}highlight({query:t,panel:e}){if(!e||!t.spec.valid)return oi.none;let{view:i}=this,n=new It;for(let e=0,s=i.visibleRanges,r=s.length;e<r;e++){let{from:o,to:l}=s[e];for(;e<r-1&&l>s[e+1].from-500;)l=s[++e].to;t.highlight(i.state,o,l,((t,e)=>{let s=i.state.selection.ranges.some((i=>i.from==t&&i.to==e));n.add(t,e,s?rd:sd)}))}return n.finish()}},{decorations:t=>t.decorations});function ld(t){return e=>{let i=e.state.field(id,!1);return i&&i.query.spec.valid?t(e,i):vd(e)}}const ad=ld(((t,{query:e})=>{let{to:i}=t.state.selection.main,n=e.nextMatch(t.state,i,i);if(!n)return!1;let s=q.single(n.from,n.to),r=t.state.facet(Kc);return t.dispatch({selection:s,effects:[Sd(t,n),r.scrollToMatch(s.main,t)],userEvent:"select.search"}),gd(t),!0})),hd=ld(((t,{query:e})=>{let{state:i}=t,{from:n}=i.selection.main,s=e.prevMatch(i,n,n);if(!s)return!1;let r=q.single(s.from,s.to),o=t.state.facet(Kc);return t.dispatch({selection:r,effects:[Sd(t,s),o.scrollToMatch(r.main,t)],userEvent:"select.search"}),gd(t),!0})),cd=ld(((t,{query:e})=>{let i=e.matchAll(t.state,1e3);return!(!i||!i.length||(t.dispatch({selection:q.create(i.map((t=>q.range(t.from,t.to)))),userEvent:"select.search.matches"}),0))})),dd=ld(((t,{query:e})=>{let{state:i}=t,{from:n,to:s}=i.selection.main;if(i.readOnly)return!1;let r=e.nextMatch(i,n,n);if(!r)return!1;let o,l,a=[],h=[];if(r.from==n&&r.to==s&&(l=i.toText(e.getReplacement(r)),a.push({from:r.from,to:r.to,insert:l}),r=e.nextMatch(i,r.from,r.to),h.push(js.announce.of(i.phrase("replaced match on line $",i.doc.lineAt(n).number)+"."))),r){let e=0==a.length||a[0].from>=r.to?0:r.to-r.from-l.length;o=q.single(r.from-e,r.to-e),h.push(Sd(t,r)),h.push(i.facet(Kc).scrollToMatch(o.main,t))}return t.dispatch({changes:a,selection:o,effects:h,userEvent:"input.replace"}),!0})),ud=ld(((t,{query:e})=>{if(t.state.readOnly)return!1;let i=e.matchAll(t.state,1e9).map((t=>{let{from:i,to:n}=t;return{from:i,to:n,insert:e.getReplacement(t)}}));if(!i.length)return!1;let n=t.state.phrase("replaced $ matches",i.length)+".";return t.dispatch({changes:i,effects:js.announce.of(n),userEvent:"input.replace.all"}),!0}));function fd(t){return t.state.facet(Kc).createPanel(t)}function pd(t,e){var i,n,s,r,o;let l=t.selection.main,a=l.empty||l.to>l.from+100?"":t.sliceDoc(l.from,l.to);if(e&&!a)return e;let h=t.facet(Kc);return new $c({search:(null!==(i=null==e?void 0:e.literal)&&void 0!==i?i:h.literal)?a:a.replace(/\n/g,"\\n"),caseSensitive:null!==(n=null==e?void 0:e.caseSensitive)&&void 0!==n?n:h.caseSensitive,literal:null!==(s=null==e?void 0:e.literal)&&void 0!==s?s:h.literal,regexp:null!==(r=null==e?void 0:e.regexp)&&void 0!==r?r:h.regexp,wholeWord:null!==(o=null==e?void 0:e.wholeWord)&&void 0!==o?o:h.wholeWord})}function md(t){let e=Zr(t,fd);return e&&e.dom.querySelector("[main-field]")}function gd(t){let e=md(t);e&&e==t.root.activeElement&&e.select()}const vd=t=>{let e=t.state.field(id,!1);if(e&&e.panel){let i=md(t);if(i&&i!=t.root.activeElement){let n=pd(t.state,e.query.spec);n.valid&&t.dispatch({effects:td.of(n)}),i.focus(),i.select()}}else t.dispatch({effects:[ed.of(!0),e?td.of(pd(t.state,e.query.spec)):wt.appendConfig.of(Ad)]});return!0},wd=t=>{let e=t.state.field(id,!1);if(!e||!e.panel)return!1;let i=Zr(t,fd);return i&&i.dom.contains(t.root.activeElement)&&t.focus(),t.dispatch({effects:ed.of(!1)}),!0},yd=[{key:"Mod-f",run:vd,scope:"editor search-panel"},{key:"F3",run:ad,shift:hd,scope:"editor search-panel",preventDefault:!0},{key:"Mod-g",run:ad,shift:hd,scope:"editor search-panel",preventDefault:!0},{key:"Escape",run:wd,scope:"editor search-panel"},{key:"Mod-Shift-l",run:({state:t,dispatch:e})=>{let i=t.selection;if(i.ranges.length>1||i.main.empty)return!1;let{from:n,to:s}=i.main,r=[],o=0;for(let e=new Mc(t.doc,t.sliceDoc(n,s));!e.next().done;){if(r.length>1e3)return!1;e.value.from==n&&(o=r.length),r.push(q.range(e.value.from,e.value.to))}return e(t.update({selection:q.create(r,o),userEvent:"select.search.matches"})),!0}},{key:"Alt-g",run:t=>{let e=Zr(t,Pc);if(!e){let i=[Nc.of(!0)];null==t.state.field(Ic,!1)&&i.push(wt.appendConfig.of([Ic,_c])),t.dispatch({effects:i}),e=Zr(t,Pc)}return e&&e.dom.querySelector("input").select(),!0}},{key:"Mod-d",run:({state:t,dispatch:e})=>{let{ranges:i}=t.selection;if(i.some((t=>t.from===t.to)))return(({state:t,dispatch:e})=>{let{selection:i}=t,n=q.create(i.ranges.map((e=>t.wordAt(e.head)||q.cursor(e.head))),i.mainIndex);return!n.eq(i)&&(e(t.update({selection:n})),!0)})({state:t,dispatch:e});let n=t.sliceDoc(i[0].from,i[0].to);if(t.selection.ranges.some((e=>t.sliceDoc(e.from,e.to)!=n)))return!1;let s=function(t,e){let{main:i,ranges:n}=t.selection,s=t.wordAt(i.head),r=s&&s.from==i.from&&s.to==i.to;for(let i=!1,s=new Mc(t.doc,e,n[n.length-1].to);;){if(s.next(),!s.done){if(i&&n.some((t=>t.from==s.value.from)))continue;if(r){let e=t.wordAt(s.value.from);if(!e||e.from!=s.value.from||e.to!=s.value.to)continue}return s.value}if(i)return null;s=new Mc(t.doc,e,0,Math.max(0,n[n.length-1].from-1)),i=!0}}(t,n);return!!s&&(e(t.update({selection:t.selection.addRange(q.range(s.from,s.to),!1),effects:js.scrollIntoView(s.to)})),!0)},preventDefault:!0}];class bd{constructor(t){this.view=t;let e=this.query=t.state.field(id).query.spec;function i(t,e,i){return Sc("button",{class:"cm-button",name:t,onclick:e,type:"button"},i)}this.commit=this.commit.bind(this),this.searchField=Sc("input",{value:e.search,placeholder:xd(t,"Find"),"aria-label":xd(t,"Find"),class:"cm-textfield",name:"search",form:"","main-field":"true",onchange:this.commit,onkeyup:this.commit}),this.replaceField=Sc("input",{value:e.replace,placeholder:xd(t,"Replace"),"aria-label":xd(t,"Replace"),class:"cm-textfield",name:"replace",form:"",onchange:this.commit,onkeyup:this.commit}),this.caseField=Sc("input",{type:"checkbox",name:"case",form:"",checked:e.caseSensitive,onchange:this.commit}),this.reField=Sc("input",{type:"checkbox",name:"re",form:"",checked:e.regexp,onchange:this.commit}),this.wordField=Sc("input",{type:"checkbox",name:"word",form:"",checked:e.wholeWord,onchange:this.commit}),this.dom=Sc("div",{onkeydown:t=>this.keydown(t),class:"cm-search"},[this.searchField,i("next",(()=>ad(t)),[xd(t,"next")]),i("prev",(()=>hd(t)),[xd(t,"previous")]),i("select",(()=>cd(t)),[xd(t,"all")]),Sc("label",null,[this.caseField,xd(t,"match case")]),Sc("label",null,[this.reField,xd(t,"regexp")]),Sc("label",null,[this.wordField,xd(t,"by word")]),...t.state.readOnly?[]:[Sc("br"),this.replaceField,i("replace",(()=>dd(t)),[xd(t,"replace")]),i("replaceAll",(()=>ud(t)),[xd(t,"replace all")])],Sc("button",{name:"close",onclick:()=>wd(t),"aria-label":xd(t,"close"),type:"button"},["×"])])}commit(){let t=new $c({search:this.searchField.value,caseSensitive:this.caseField.checked,regexp:this.reField.checked,wholeWord:this.wordField.checked,replace:this.replaceField.value});t.eq(this.query)||(this.query=t,this.view.dispatch({effects:td.of(t)}))}keydown(t){var e,i;i=t,er(Zs((e=this.view).state),i,e,"search-panel")?t.preventDefault():13==t.keyCode&&t.target==this.searchField?(t.preventDefault(),(t.shiftKey?hd:ad)(this.view)):13==t.keyCode&&t.target==this.replaceField&&(t.preventDefault(),dd(this.view))}update(t){for(let e of t.transactions)for(let t of e.effects)t.is(td)&&!t.value.eq(this.query)&&this.setQuery(t.value)}setQuery(t){this.query=t,this.searchField.value=t.search,this.replaceField.value=t.replace,this.caseField.checked=t.caseSensitive,this.reField.checked=t.regexp,this.wordField.checked=t.wholeWord}mount(){this.searchField.select()}get pos(){return 80}get top(){return this.view.state.facet(Kc).top}}function xd(t,e){return t.state.phrase(e)}const kd=/[\s\.,:;?!]/;function Sd(t,{from:e,to:i}){let n=t.state.doc.lineAt(e),s=t.state.doc.lineAt(i).to,r=Math.max(n.from,e-30),o=Math.min(s,i+30),l=t.state.sliceDoc(r,o);if(r!=n.from)for(let t=0;t<30;t++)if(!kd.test(l[t+1])&&kd.test(l[t])){l=l.slice(t);break}if(o!=s)for(let t=l.length-1;t>l.length-30;t--)if(!kd.test(l[t-1])&&kd.test(l[t])){l=l.slice(0,t);break}return js.announce.of(`${t.state.phrase("current match")}. ${l} ${t.state.phrase("on line")} ${n.number}.`)}const Cd=js.baseTheme({".cm-panel.cm-search":{padding:"2px 6px 4px",position:"relative","& 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this.ret(t.length==this.pattern.length?0:-100,[0,this.pattern.length]);let l=e.length,a=0;if(o<0){for(let s=0,r=Math.min(t.length,200);s<r&&a<l;){let r=E(t,s);r!=e[a]&&r!=i[a]||(n[a++]=s),s+=B(r)}if(a<l)return!1}let h=0,c=0,d=!1,u=0,f=-1,p=-1,m=/[a-z]/.test(t),g=!0;for(let n=0,a=Math.min(t.length,200),v=0;n<a&&c<l;){let a=E(t,n);o<0&&(h<l&&a==e[h]&&(s[h++]=n),u<l&&(a==e[u]||a==i[u]?(0==u&&(f=n),p=n+1,u++):u=0));let w,y=a<255?a>=48&&a<=57||a>=97&&a<=122?2:a>=65&&a<=90?1:0:(w=T(a))!=w.toLowerCase()?1:w!=w.toUpperCase()?2:0;(!n||1==y&&m||0==v&&0!=y)&&(e[c]==a||i[c]==a&&(d=!0)?r[c++]=n:r.length&&(g=!1)),v=y,n+=B(a)}return c==l&&0==r[0]&&g?this.result((d?-200:0)-100,r,t):u==l&&0==f?this.ret(-200-t.length+(p==t.length?0:-100),[0,p]):o>-1?this.ret(-700-t.length,[o,o+this.pattern.length]):u==l?this.ret(-900-t.length,[f,p]):c==l?this.result((d?-200:0)-100-700+(g?0:-1100),r,t):2!=e.length&&this.result((n[0]?-700:0)-200-1100,n,t)}result(t,e,i){let n=[],s=0;for(let t of e){let e=t+(this.astral?B(E(i,t)):1);s&&n[s-1]==t?n[s-1]=e:(n[s++]=t,n[s++]=e)}return this.ret(t-i.length,n)}}const _d=$.define({combine:t=>Tt(t,{activateOnTyping:!0,selectOnOpen:!0,override:null,closeOnBlur:!0,maxRenderedOptions:100,defaultKeymap:!0,tooltipClass:()=>"",optionClass:()=>"",aboveCursor:!1,icons:!0,addToOptions:[],positionInfo:Vd,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=>Hd(t(i),e(i)),optionClass:(t,e)=>i=>Hd(t(i),e(i)),addToOptions:(t,e)=>t.concat(e)})});function Hd(t,e){return t?e?t+" "+e:t:e}function Vd(t,e,i,n,s,r){let o,l,a=t.textDirection==qi.RTL,h=a,c=!1,d="top",u=e.left-s.left,f=s.right-e.right,p=n.right-n.left,m=n.bottom-n.top;if(h&&u<Math.min(p,f)?h=!1:!h&&f<Math.min(p,u)&&(h=!0),p<=(h?u:f))o=Math.max(s.top,Math.min(i.top,s.bottom-m))-e.top,l=Math.min(400,h?u:f);else{c=!0,l=Math.min(400,(a?e.right:s.right-e.left)-30);let t=s.bottom-e.bottom;t>=m||t>e.top?o=i.bottom-e.top:(d="bottom",o=e.bottom-i.top)}return{style:`${d}: ${o/((e.bottom-e.top)/r.offsetHeight)}px; max-width: ${l/((e.right-e.left)/r.offsetWidth)}px`,class:"cm-completionInfo-"+(c?a?"left-narrow":"right-narrow":h?"left":"right")}}function Wd(t,e,i){if(t<=i)return{from:0,to:t};if(e<0&&(e=0),e<=t>>1){let t=Math.floor(e/i);return{from:t*i,to:(t+1)*i}}let n=Math.floor((t-e)/i);return{from:t-(n+1)*i,to:t-n*i}}class Fd{constructor(t,e,i){this.view=t,this.stateField=e,this.applyCompletion=i,this.info=null,this.infoDestroy=null,this.placeInfoReq={read:()=>this.measureInfo(),write:t=>this.placeInfo(t),key:this},this.space=null,this.currentClass="";let n=t.state.field(e),{options:s,selected:r}=n.open,o=t.state.facet(_d);this.optionContent=function(t){let e=t.addToOptions.slice();return t.icons&&e.push({render(t){let e=document.createElement("div");return e.classList.add("cm-completionIcon"),t.type&&e.classList.add(...t.type.split(/\s+/g).map((t=>"cm-completionIcon-"+t))),e.setAttribute("aria-hidden","true"),e},position:20}),e.push({render(t,e,i){let n=document.createElement("span");n.className="cm-completionLabel";let s=t.displayLabel||t.label,r=0;for(let t=0;t<i.length;){let e=i[t++],o=i[t++];e>r&&n.appendChild(document.createTextNode(s.slice(r,e)));let l=n.appendChild(document.createElement("span"));l.appendChild(document.createTextNode(s.slice(e,o))),l.className="cm-completionMatchedText",r=o}return r<s.length&&n.appendChild(document.createTextNode(s.slice(r))),n},position:50},{render(t){if(!t.detail)return null;let e=document.createElement("span");return e.className="cm-completionDetail",e.textContent=t.detail,e},position:80}),e.sort(((t,e)=>t.position-e.position)).map((t=>t.render))}(o),this.optionClass=o.optionClass,this.tooltipClass=o.tooltipClass,this.range=Wd(s.length,r,o.maxRenderedOptions),this.dom=document.createElement("div"),this.dom.className="cm-tooltip-autocomplete",this.updateTooltipClass(t.state),this.dom.addEventListener("mousedown",(i=>{let{options:n}=t.state.field(e).open;for(let e,s=i.target;s&&s!=this.dom;s=s.parentNode)if("LI"==s.nodeName&&(e=/-(\d+)$/.exec(s.id))&&+e[1]<n.length)return this.applyCompletion(t,n[+e[1]]),void i.preventDefault()})),this.dom.addEventListener("focusout",(e=>{let i=t.state.field(this.stateField,!1);i&&i.tooltip&&t.state.facet(_d).closeOnBlur&&e.relatedTarget!=t.contentDOM&&t.dispatch({effects:Nd.of(null)})})),this.showOptions(s,n.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),n=t.startState.field(this.stateField);if(this.updateTooltipClass(t.state),i!=n){let{options:s,selected:r,disabled:o}=i.open;n.open&&n.open.options==s||(this.range=Wd(s.length,r,t.state.facet(_d).maxRenderedOptions),this.showOptions(s,i.id)),this.updateSel(),o!=(null===(e=n.open)||void 0===e?void 0:e.disabled)&&this.dom.classList.toggle("cm-tooltip-autocomplete-disabled",!!o)}}updateTooltipClass(t){let e=this.tooltipClass(t);if(e!=this.currentClass){for(let t of this.currentClass.split(" "))t&&this.dom.classList.remove(t);for(let t of e.split(" "))t&&this.dom.classList.add(t);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=Wd(e.options.length,e.selected,this.view.state.facet(_d).maxRenderedOptions),this.showOptions(e.options,t.id)),this.updateSelectedOption(e.selected)){this.destroyInfo();let{completion:i}=e.options[e.selected],{info:n}=i;if(!n)return;let s="string"==typeof n?document.createTextNode(n):n(i);if(!s)return;"then"in s?s.then((e=>{e&&this.view.state.field(this.stateField,!1)==t&&this.addInfoPane(e,i)})).catch((t=>Mi(this.view.state,t,"completion info"))):this.addInfoPane(s,i)}}addInfoPane(t,e){this.destroyInfo();let i=this.info=document.createElement("div");if(i.className="cm-tooltip cm-completionInfo",null!=t.nodeType)i.appendChild(t),this.infoDestroy=null;else{let{dom:e,destroy:n}=t;i.appendChild(e),this.infoDestroy=n||null}this.dom.appendChild(i),this.view.requestMeasure(this.placeInfoReq)}updateSelectedOption(t){let e=null;for(let i=this.list.firstChild,n=this.range.from;i;i=i.nextSibling,n++)"LI"==i.nodeName&&i.id?n==t?i.hasAttribute("aria-selected")||(i.setAttribute("aria-selected","true"),e=i):i.hasAttribute("aria-selected")&&i.removeAttribute("aria-selected"):n--;return e&&function(t,e){let i=t.getBoundingClientRect(),n=e.getBoundingClientRect(),s=i.height/t.offsetHeight;n.top<i.top?t.scrollTop-=(i.top-n.top)/s:n.bottom>i.bottom&&(t.scrollTop+=(n.bottom-i.bottom)/s)}(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(),n=t.getBoundingClientRect(),s=this.space;if(!s){let t=this.dom.ownerDocument.defaultView||window;s={left:0,top:0,right:t.innerWidth,bottom:t.innerHeight}}return n.top>Math.min(s.bottom,e.bottom)-10||n.bottom<Math.max(s.top,e.top)+10?null:this.view.state.facet(_d).positionInfo(this.view,e,n,i,s,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 n=document.createElement("ul");n.id=e,n.setAttribute("role","listbox"),n.setAttribute("aria-expanded","true"),n.setAttribute("aria-label",this.view.state.phrase("Completions"));let s=null;for(let r=i.from;r<i.to;r++){let{completion:o,match:l}=t[r],{section:a}=o;if(a){let t="string"==typeof a?a:a.name;t!=s&&(r>i.from||0==i.from)&&(s=t,"string"!=typeof a&&a.header?n.appendChild(a.header(a)):n.appendChild(document.createElement("completion-section")).textContent=t)}const h=n.appendChild(document.createElement("li"));h.id=e+"-"+r,h.setAttribute("role","option");let c=this.optionClass(o);c&&(h.className=c);for(let t of this.optionContent){let e=t(o,this.view.state,l);e&&h.appendChild(e)}}return i.from&&n.classList.add("cm-completionListIncompleteTop"),i.to<t.length&&n.classList.add("cm-completionListIncompleteBottom"),n}destroyInfo(){this.info&&(this.infoDestroy&&this.infoDestroy(),this.info.remove(),this.info=null)}destroy(){this.destroyInfo()}}function zd(t,e){return i=>new Fd(i,t,e)}function qd(t){return 100*(t.boost||0)+(t.apply?10:0)+(t.info?5:0)+(t.type?1:0)}class jd{constructor(t,e,i,n,s,r){this.options=t,this.attrs=e,this.tooltip=i,this.timestamp=n,this.selected=s,this.disabled=r}setSelected(t,e){return t==this.selected||t>=this.options.length?this:new jd(this.options,Ud(e,t),this.tooltip,this.timestamp,t,this.disabled)}static build(t,e,i,n,s){let r=function(t,e){let i=[],n=null,s=t=>{i.push(t);let{section:e}=t.completion;if(e){n||(n=[]);let t="string"==typeof e?e:e.name;n.some((e=>e.name==t))||n.push("string"==typeof e?{name:t}:e)}};for(let n of t)if(n.hasResult()){let t=n.result.getMatch;if(!1===n.result.filter)for(let e of n.result.options)s(new Dd(e,n.source,t?t(e):[],1e9-i.length));else{let i=new Id(e.sliceDoc(n.from,n.to));for(let e of n.result.options)if(i.match(e.label)){let r=e.displayLabel?t?t(e,i.matched):[]:i.matched;s(new Dd(e,n.source,r,i.score+(e.boost||0)))}}}if(n){let t=Object.create(null),e=0,s=(t,e)=>{var i,n;return(null!==(i=t.rank)&&void 0!==i?i:1e9)-(null!==(n=e.rank)&&void 0!==n?n:1e9)||(t.name<e.name?-1:1)};for(let i of n.sort(s))e-=1e5,t[i.name]=e;for(let e of i){let{section:i}=e.completion;i&&(e.score+=t["string"==typeof i?i:i.name])}}let r=[],o=null,l=e.facet(_d).compareCompletions;for(let t of i.sort(((t,e)=>e.score-t.score||l(t.completion,e.completion)))){let e=t.completion;!o||o.label!=e.label||o.detail!=e.detail||null!=o.type&&null!=e.type&&o.type!=e.type||o.apply!=e.apply||o.boost!=e.boost?r.push(t):qd(t.completion)>qd(o)&&(r[r.length-1]=t),o=t.completion}return r}(t,e);if(!r.length)return n&&t.some((t=>1==t.state))?new jd(n.options,n.attrs,n.tooltip,n.timestamp,n.selected,!0):null;let o=e.facet(_d).selectOnOpen?0:-1;if(n&&n.selected!=o&&-1!=n.selected){let t=n.options[n.selected].completion;for(let e=0;e<r.length;e++)if(r[e].completion==t){o=e;break}}return new jd(r,Ud(i,o),{pos:t.reduce(((t,e)=>e.hasResult()?Math.min(t,e.from):t),1e8),create:iu,above:s.aboveCursor},n?n.timestamp:Date.now(),o,!1)}map(t){return new jd(this.options,this.attrs,Object.assign(Object.assign({},this.tooltip),{pos:t.mapPos(this.tooltip.pos)}),this.timestamp,this.selected,this.disabled)}}class Kd{constructor(t,e,i){this.active=t,this.id=e,this.open=i}static start(){return new Kd(Gd,"cm-ac-"+Math.floor(2e6*Math.random()).toString(36),null)}update(t){let{state:e}=t,i=e.facet(_d),n=(i.override||e.languageDataAt("autocomplete",Ed(e)).map(Ld)).map((e=>(this.active.find((t=>t.source==e))||new Yd(e,this.active.some((t=>0!=t.state))?1:0)).update(t,i)));n.length==this.active.length&&n.every(((t,e)=>t==this.active[e]))&&(n=this.active);let s=this.open;s&&t.docChanged&&(s=s.map(t.changes)),t.selection||n.some((e=>e.hasResult()&&t.changes.touchesRange(e.from,e.to)))||!function(t,e){if(t==e)return!0;for(let i=0,n=0;;){for(;i<t.length&&!t[i].hasResult;)i++;for(;n<e.length&&!e[n].hasResult;)n++;let s=i==t.length,r=n==e.length;if(s||r)return s==r;if(t[i++].result!=e[n++].result)return!1}}(n,this.active)?s=jd.build(n,e,this.id,s,i):s&&s.disabled&&!n.some((t=>1==t.state))&&(s=null),!s&&n.every((t=>1!=t.state))&&n.some((t=>t.hasResult()))&&(n=n.map((t=>t.hasResult()?new Yd(t.source,0):t)));for(let e of t.effects)e.is(Zd)&&(s=s&&s.setSelected(e.value,this.id));return n==this.active&&s==this.open?this:new Kd(n,this.id,s)}get tooltip(){return this.open?this.open.tooltip:null}get attrs(){return this.open?this.open.attrs:$d}}const $d={"aria-autocomplete":"list"};function Ud(t,e){let i={"aria-autocomplete":"list","aria-haspopup":"listbox","aria-controls":t};return e>-1&&(i["aria-activedescendant"]=t+"-"+e),i}const Gd=[];function Jd(t){return t.isUserEvent("input.type")?"input":t.isUserEvent("delete.backward")?"delete":null}class Yd{constructor(t,e,i=-1){this.source=t,this.state=e,this.explicitPos=i}hasResult(){return!1}update(t,e){let i=Jd(t),n=this;i?n=n.handleUserEvent(t,i,e):t.docChanged?n=n.handleChange(t):t.selection&&0!=n.state&&(n=new Yd(n.source,0));for(let e of t.effects)if(e.is(Pd))n=new Yd(n.source,1,e.value?Ed(t.state):-1);else if(e.is(Nd))n=new Yd(n.source,0);else if(e.is(Qd))for(let t of e.value)t.source==n.source&&(n=t);return n}handleUserEvent(t,e,i){return"delete"!=e&&i.activateOnTyping?new Yd(this.source,1):this.map(t.changes)}handleChange(t){return t.changes.touchesRange(Ed(t.startState))?new Yd(this.source,0):this.map(t.changes)}map(t){return t.empty||this.explicitPos<0?this:new Yd(this.source,this.state,t.mapPos(this.explicitPos))}}class Xd extends Yd{constructor(t,e,i,n,s){super(t,2,e),this.result=i,this.from=n,this.to=s}hasResult(){return!0}handleUserEvent(t,e,i){var n;let s=t.changes.mapPos(this.from),r=t.changes.mapPos(this.to,1),o=Ed(t.state);if((this.explicitPos<0?o<=s:o<this.from)||o>r||"delete"==e&&Ed(t.startState)==this.from)return new Yd(this.source,"input"==e&&i.activateOnTyping?1:0);let l,a=this.explicitPos<0?-1:t.changes.mapPos(this.explicitPos);return function(t,e,i,n){if(!t)return!1;let s=e.sliceDoc(i,n);return"function"==typeof t?t(s,i,n,e):Td(t,!0).test(s)}(this.result.validFor,t.state,s,r)?new Xd(this.source,a,this.result,s,r):this.result.update&&(l=this.result.update(this.result,s,r,new Md(t.state,o,a>=0)))?new Xd(this.source,a,l,l.from,null!==(n=l.to)&&void 0!==n?n:Ed(t.state)):new Yd(this.source,1,a)}handleChange(t){return t.changes.touchesRange(this.from,this.to)?new Yd(this.source,0):this.map(t.changes)}map(t){return t.empty?this:new Xd(this.source,this.explicitPos<0?-1:t.mapPos(this.explicitPos),this.result,t.mapPos(this.from),t.mapPos(this.to,1))}}const Qd=wt.define({map:(t,e)=>t.map((t=>t.map(e)))}),Zd=wt.define(),tu=Z.define({create:()=>Kd.start(),update:(t,e)=>t.update(e),provide:t=>[qr.from(t,(t=>t.tooltip)),js.contentAttributes.from(t,(t=>t.attrs))]});function eu(t,e){const i=e.completion.apply||e.completion.label;let n=t.state.field(tu).active.find((t=>t.source==e.source));return n instanceof Xd&&("string"==typeof i?t.dispatch(Object.assign(Object.assign({},function(t,e,i,n){let{main:s}=t.selection,r=i-s.from,o=n-s.from;return Object.assign(Object.assign({},t.changeByRange((l=>l!=s&&i!=n&&t.sliceDoc(l.from+r,l.from+o)!=t.sliceDoc(i,n)?{range:l}:{changes:{from:l.from+r,to:n==s.from?l.to:l.from+o,insert:e},range:q.cursor(l.from+r+e.length)}))),{scrollIntoView:!0,userEvent:"input.complete"})}(t.state,i,n.from,n.to)),{annotations:Bd.of(e.completion)})):i(t,e.completion,n.from,n.to),!0)}const iu=zd(tu,eu);function nu(t,e="option"){return i=>{let n=i.state.field(tu,!1);if(!n||!n.open||n.open.disabled||Date.now()-n.open.timestamp<i.state.facet(_d).interactionDelay)return!1;let s,r=1;"page"==e&&(s=Yr(i,n.open.tooltip))&&(r=Math.max(2,Math.floor(s.dom.offsetHeight/s.dom.querySelector("li").offsetHeight)-1));let{length:o}=n.open.options,l=n.open.selected>-1?n.open.selected+r*(t?1:-1):t?0:o-1;return l<0?l="page"==e?0:o-1:l>=o&&(l="page"==e?o-1:0),i.dispatch({effects:Zd.of(l)}),!0}}class su{constructor(t,e){this.active=t,this.context=e,this.time=Date.now(),this.updates=[],this.done=void 0}}const ru=Ti.fromClass(class{constructor(t){this.view=t,this.debounceUpdate=-1,this.running=[],this.debounceAccept=-1,this.composing=0;for(let e of t.state.field(tu).active)1==e.state&&this.startQuery(e)}update(t){let e=t.state.field(tu);if(!t.selectionSet&&!t.docChanged&&t.startState.field(tu)==e)return;let i=t.transactions.some((t=>(t.selection||t.docChanged)&&!Jd(t)));for(let e=0;e<this.running.length;e++){let n=this.running[e];if(i||n.updates.length+t.transactions.length>50&&Date.now()-n.time>1e3){for(let t of n.context.abortListeners)try{t()}catch(t){Mi(this.view.state,t)}n.context.abortListeners=null,this.running.splice(e--,1)}else n.updates.push(...t.transactions)}if(this.debounceUpdate>-1&&clearTimeout(this.debounceUpdate),this.debounceUpdate=e.active.some((t=>1==t.state&&!this.running.some((e=>e.active.source==t.source))))?setTimeout((()=>this.startUpdate()),50):-1,0!=this.composing)for(let e of t.transactions)"input"==Jd(e)?this.composing=2:2==this.composing&&e.selection&&(this.composing=3)}startUpdate(){this.debounceUpdate=-1;let{state:t}=this.view,e=t.field(tu);for(let t of e.active)1!=t.state||this.running.some((e=>e.active.source==t.source))||this.startQuery(t)}startQuery(t){let{state:e}=this.view,i=Ed(e),n=new Md(e,i,t.explicitPos==i),s=new su(t,n);this.running.push(s),Promise.resolve(t.source(n)).then((t=>{s.context.aborted||(s.done=t||null,this.scheduleAccept())}),(t=>{this.view.dispatch({effects:Nd.of(null)}),Mi(this.view.state,t)}))}scheduleAccept(){this.running.every((t=>void 0!==t.done))?this.accept():this.debounceAccept<0&&(this.debounceAccept=setTimeout((()=>this.accept()),this.view.state.facet(_d).updateSyncTime))}accept(){var t;this.debounceAccept>-1&&clearTimeout(this.debounceAccept),this.debounceAccept=-1;let e=[],i=this.view.state.facet(_d);for(let n=0;n<this.running.length;n++){let s=this.running[n];if(void 0===s.done)continue;if(this.running.splice(n--,1),s.done){let n=new Xd(s.active.source,s.active.explicitPos,s.done,s.done.from,null!==(t=s.done.to)&&void 0!==t?t:Ed(s.updates.length?s.updates[0].startState:this.view.state));for(let t of s.updates)n=n.update(t,i);if(n.hasResult()){e.push(n);continue}}let r=this.view.state.field(tu).active.find((t=>t.source==s.active.source));if(r&&1==r.state)if(null==s.done){let t=new Yd(s.active.source,0);for(let e of s.updates)t=t.update(e,i);1!=t.state&&e.push(t)}else this.startQuery(r)}e.length&&this.view.dispatch({effects:Qd.of(e)})}},{eventHandlers:{blur(t){let e=this.view.state.field(tu,!1);if(e&&e.tooltip&&this.view.state.facet(_d).closeOnBlur){let 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i=Pl(t).resolveInner(e+1);return i.parent&&i.from==e}function Su(t,e,i){let n=t.charCategorizer(e);if(n(t.sliceDoc(e-1,e))!=Mt.Word)return e;for(let s of i){let i=e-s.length;if(t.sliceDoc(i,e)==s&&n(t.sliceDoc(i-1,i))!=Mt.Word)return i}return-1}const Cu=[{key:"Ctrl-Space",run:t=>!!t.state.field(tu,!1)&&(t.dispatch({effects:Pd.of(!0)}),!0)},{key:"Escape",run:t=>{let e=t.state.field(tu,!1);return!(!e||!e.active.some((t=>0!=t.state))||(t.dispatch({effects:Nd.of(null)}),0))}},{key:"ArrowDown",run:nu(!0)},{key:"ArrowUp",run:nu(!1)},{key:"PageDown",run:nu(!0,"page")},{key:"PageUp",run:nu(!1,"page")},{key:"Enter",run:t=>{let e=t.state.field(tu,!1);return!(t.state.readOnly||!e||!e.open||e.open.selected<0||e.open.disabled||Date.now()-e.open.timestamp<t.state.facet(_d).interactionDelay)&&eu(t,e.open.options[e.open.selected])}}],Au=et.highest(Xs.computeN([_d],(t=>t.facet(_d).defaultKeymap?[Cu]:[])));class Mu{constructor(t,e,i){this.from=t,this.to=e,this.diagnostic=i}}class Ou{constructor(t,e,i){this.diagnostics=t,this.panel=e,this.selected=i}static init(t,e,i){let n=t,s=i.facet(Hu).markerFilter;s&&(n=s(n));let r=oi.set(n.map((t=>t.from==t.to||t.from==t.to-1&&i.doc.lineAt(t.from).to==t.from?oi.widget({widget:new Fu(t),diagnostic:t}).range(t.from):oi.mark({attributes:{class:"cm-lintRange cm-lintRange-"+t.severity+(t.markClass?" 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Pu(t,e,i){let{diagnostics:n}=t.state.field(Ru),s=[],r=2e8,o=0;n.between(e-(i<0?1:0),e+(i>0?1:0),((t,n,{spec:l})=>{e>=t&&e<=n&&(t==n||(e>t||i>0)&&(e<n||i<0))&&(s.push(l.diagnostic),r=Math.min(t,r),o=Math.max(n,o))}));let l=t.state.facet(Hu).tooltipFilter;return l&&(s=l(s)),s.length?{pos:r,end:o,above:t.state.doc.lineAt(r).to<o,create:()=>({dom:Nu(t,s)})}:null}function Nu(t,e){return Sc("ul",{class:"cm-tooltip-lint"},e.map((e=>Wu(t,e,!1))))}const Iu=t=>{let e=t.state.field(Ru,!1);return!(!e||!e.panel||(t.dispatch({effects:Tu.of(!1)}),0))},_u=[{key:"Mod-Shift-m",run:t=>{let e=t.state.field(Ru,!1);var i,n;e&&e.panel||t.dispatch({effects:(i=t.state,n=[Tu.of(!0)],i.field(Ru,!1)?n:n.concat(wt.appendConfig.of($u)))});let s=Zr(t,qu.open);return s&&s.dom.querySelector(".cm-panel-lint ul").focus(),!0},preventDefault:!0},{key:"F8",run:t=>{let e=t.state.field(Ru,!1);if(!e)return!1;let i=t.state.selection.main,n=e.diagnostics.iter(i.to+1);return!(!n.value&&(n=e.diagnostics.iter(0),!n.value||n.from==i.from&&n.to==i.to)||(t.dispatch({selection:{anchor:n.from,head:n.to},scrollIntoView:!0}),0))}}],Hu=$.define({combine:t=>Object.assign({sources:t.map((t=>t.source))},Tt(t.map((t=>t.config)),{delay:750,markerFilter:null,tooltipFilter:null,needsRefresh:null},{needsRefresh:(t,e)=>t?e?i=>t(i)||e(i):t:e}))});function Vu(t){let e=[];if(t)t:for(let{name:i}of t){for(let t=0;t<i.length;t++){let n=i[t];if(/[a-zA-Z]/.test(n)&&!e.some((t=>t.toLowerCase()==n.toLowerCase()))){e.push(n);continue t}}e.push("")}return e}function Wu(t,e,i){var n;let s=i?Vu(e.actions):[];return Sc("li",{class:"cm-diagnostic cm-diagnostic-"+e.severity},Sc("span",{class:"cm-diagnosticText"},e.renderMessage?e.renderMessage():e.message),null===(n=e.actions)||void 0===n?void 0:n.map(((i,n)=>{let r=!1,o=n=>{if(n.preventDefault(),r)return;r=!0;let s=Du(t.state.field(Ru).diagnostics,e);s&&i.apply(t,s.from,s.to)},{name:l}=i,a=s[n]?l.indexOf(s[n]):-1,h=a<0?l:[l.slice(0,a),Sc("u",l.slice(a,a+1)),l.slice(a+1)];return Sc("button",{type:"button",class:"cm-diagnosticAction",onclick:o,onmousedown:o,"aria-label":` Action: ${l}${a<0?"":` (access key "${s[n]})"`}.`},h)})),e.source&&Sc("div",{class:"cm-diagnosticSource"},e.source))}class Fu extends si{constructor(t){super(),this.diagnostic=t}eq(t){return t.diagnostic==this.diagnostic}toDOM(){return Sc("span",{class:"cm-lintPoint cm-lintPoint-"+this.diagnostic.severity})}}class zu{constructor(t,e){this.diagnostic=e,this.id="item_"+Math.floor(4294967295*Math.random()).toString(16),this.dom=Wu(t,e,!0),this.dom.id=this.id,this.dom.setAttribute("role","option")}}class qu{constructor(t){this.view=t,this.items=[],this.list=Sc("ul",{tabIndex:0,role:"listbox","aria-label":this.view.state.phrase("Diagnostics"),onkeydown:e=>{if(27==e.keyCode)Iu(this.view),this.view.focus();else if(38==e.keyCode||33==e.keyCode)this.moveSelection((this.selectedIndex-1+this.items.length)%this.items.length);else if(40==e.keyCode||34==e.keyCode)this.moveSelection((this.selectedIndex+1)%this.items.length);else if(36==e.keyCode)this.moveSelection(0);else if(35==e.keyCode)this.moveSelection(this.items.length-1);else if(13==e.keyCode)this.view.focus();else{if(!(e.keyCode>=65&&e.keyCode<=90&&this.selectedIndex>=0))return;{let{diagnostic:i}=this.items[this.selectedIndex],n=Vu(i.actions);for(let s=0;s<n.length;s++)if(n[s].toUpperCase().charCodeAt(0)==e.keyCode){let e=Du(this.view.state.field(Ru).diagnostics,i);e&&i.actions[s].apply(t,e.from,e.to)}}}e.preventDefault()},onclick:t=>{for(let e=0;e<this.items.length;e++)this.items[e].dom.contains(t.target)&&this.moveSelection(e)}}),this.dom=Sc("div",{class:"cm-panel-lint"},this.list,Sc("button",{type:"button",name:"close","aria-label":this.view.state.phrase("close"),onclick:()=>Iu(this.view)},"×")),this.update()}get selectedIndex(){let t=this.view.state.field(Ru).selected;if(!t)return-1;for(let e=0;e<this.items.length;e++)if(this.items[e].diagnostic==t.diagnostic)return e;return-1}update(){let{diagnostics:t,selected:e}=this.view.state.field(Ru),i=0,n=!1,s=null;for(t.between(0,this.view.state.doc.length,((t,r,{spec:o})=>{let l,a=-1;for(let t=i;t<this.items.length;t++)if(this.items[t].diagnostic==o.diagnostic){a=t;break}a<0?(l=new zu(this.view,o.diagnostic),this.items.splice(i,0,l),n=!0):(l=this.items[a],a>i&&(this.items.splice(i,a-i),n=!0)),e&&l.diagnostic==e.diagnostic?l.dom.hasAttribute("aria-selected")||(l.dom.setAttribute("aria-selected","true"),s=l):l.dom.hasAttribute("aria-selected")&&l.dom.removeAttribute("aria-selected"),i++}));i<this.items.length&&!(1==this.items.length&&this.items[0].diagnostic.from<0);)n=!0,this.items.pop();0==this.items.length&&(this.items.push(new zu(this.view,{from:-1,to:-1,severity:"info",message:this.view.state.phrase("No diagnostics")})),n=!0),s?(this.list.setAttribute("aria-activedescendant",s.id),this.view.requestMeasure({key:this,read:()=>({sel:s.dom.getBoundingClientRect(),panel:this.list.getBoundingClientRect()}),write:({sel:t,panel:e})=>{let i=e.height/this.list.offsetHeight;t.top<e.top?this.list.scrollTop-=(e.top-t.top)/i:t.bottom>e.bottom&&(this.list.scrollTop+=(t.bottom-e.bottom)/i)}})):this.selectedIndex<0&&this.list.removeAttribute("aria-activedescendant"),n&&this.sync()}sync(){let t=this.list.firstChild;function e(){let e=t;t=e.nextSibling,e.remove()}for(let i of this.items)if(i.dom.parentNode==this.list){for(;t!=i.dom;)e();t=i.dom.nextSibling}else this.list.insertBefore(i.dom,t);for(;t;)e()}moveSelection(t){if(this.selectedIndex<0)return;let e=Du(this.view.state.field(Ru).diagnostics,this.items[t].diagnostic);e&&this.view.dispatch({selection:{anchor:e.from,head:e.to},scrollIntoView:!0,effects:Bu.of(e)})}static open(t){return new qu(t)}}function ju(t){return function(t,e='viewBox="0 0 40 40"'){return`url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" ${e}>${encodeURIComponent(t)}</svg>')`}(`<path d="m0 2.5 l2 -1.5 l1 0 l2 1.5 l1 0" stroke="${t}" fill="none" stroke-width=".7"/>`,'width="6" height="3"')}const Ku=js.baseTheme({".cm-diagnostic":{padding:"3px 6px 3px 8px",marginLeft:"-1px",display:"block",whiteSpace:"pre-wrap"},".cm-diagnostic-error":{borderLeft:"5px solid #d11"},".cm-diagnostic-warning":{borderLeft:"5px solid orange"},".cm-diagnostic-info":{borderLeft:"5px solid #999"},".cm-diagnostic-hint":{borderLeft:"5px solid #66d"},".cm-diagnosticAction":{font:"inherit",border:"none",padding:"2px 4px",backgroundColor:"#444",color:"white",borderRadius:"3px",marginLeft:"8px",cursor:"pointer"},".cm-diagnosticSource":{fontSize:"70%",opacity:.7},".cm-lintRange":{backgroundPosition:"left 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